/**
 * jekcms Marketing Site - Main Styles
 * Modern, Minimalist, No Border Radius
 */

/* ============================================
   CSS Variables
   ============================================ */
:root {
    /* Colors - Light Mode */
    --color-primary: #2563EB;
    --color-primary-dark: #1D4ED8;
    --color-primary-light: #3B82F6;

    --color-bg: #FFFFFF;
    --color-bg-alt: #F8FAFC;
    --color-bg-card: #FFFFFF;

    --color-text: #0F172A;
    --color-text-secondary: #1E293B;
    --color-text-muted: #64748B;

    --color-border: #E2E8F0;
    --color-border-light: #F1F5F9;

    --color-success: #10B981;
    --color-warning: #F59E0B;
    --color-error: #EF4444;

    /* Gradients */
    --gradient-hero: linear-gradient(135deg, #0F172A 0%, #1E293B 50%, #334155 100%);
    --gradient-primary: linear-gradient(135deg, #2563EB 0%, #1D4ED8 100%);
    --gradient-accent: linear-gradient(135deg, #3B82F6 0%, #8B5CF6 100%);

    /* Typography */
    --font-family: 'Instrument Sans', system-ui, -apple-system, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    --font-size-6xl: 3.75rem;

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    --spacing-4xl: 6rem;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 200ms ease;
    --transition-slow: 300ms ease;

    /* Container */
    --container-max: 1200px;
    --container-padding: 1.5rem;

    /* Header */
    --header-height: 72px;
}

/* Dark Mode */
[data-theme="dark"] {
    --color-bg: #000000;
    --color-bg-alt: #0a0a0a;
    --color-bg-card: #111111;

    --color-text: #ffffff;
    --color-text-secondary: #a0a0a0;
    --color-text-muted: #8b8b8b;

    --color-border: #222222;
    --color-border-light: #111111;

    --gradient-hero: linear-gradient(135deg, #000000 0%, #0a0a0a 50%, #111111 100%);
}

/* ============================================
   Reset & Base
   ============================================ */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    /* Safety net: alt sayfalardaki taşan elementler (hero-blob, dekoratif öğeler,
       sabit min-width table'lar) yatay scroll açmasın. clip = hidden + no scroll ctx */
    overflow-x: clip;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    font-weight: 400;
    line-height: 1.6;
    letter-spacing: -0.01em;
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: clip;
}

a {
    color: inherit;
    text-decoration: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

ul, ol {
    list-style: none;
}

/* Global heading defaults — tight, modern */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-family);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.025em;
    color: var(--color-text);
}

/* ============================================
   Utility Classes
   ============================================ */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.section {
    padding: var(--spacing-4xl) 0;
}

.section-alt {
    background-color: var(--color-bg-alt);
}

.text-center {
    text-align: center;
}

.text-primary {
    color: var(--color-primary);
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ============================================
   Typography
   ============================================ */
.section-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.section-title {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    line-height: 1.05;
    letter-spacing: -0.03em;
    margin-bottom: var(--spacing-md);
}

.section-subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* ============================================
   Buttons
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: 0.75rem 1.5rem;
    font-size: var(--font-size-sm);
    font-weight: 600;
    line-height: 1;
    text-align: center;
    white-space: nowrap;
    transition: background-color var(--transition-base), color var(--transition-base), border-color var(--transition-base), opacity var(--transition-base), box-shadow var(--transition-base), transform var(--transition-base);
    border: 1.5px solid transparent;
    border-radius: 9999px;
    cursor: pointer;
    font-family: var(--font-family);
}

/* Primary — dark pill (light bg), white pill override for dark theme */
.btn-primary {
    background: #09090B;
    color: #FFFFFF;
    border-color: #09090B;
}

.btn-primary:hover {
    opacity: 0.85;
    transform: none;
    box-shadow: none;
}

[data-theme="dark"] .btn-primary {
    background: #FFFFFF;
    color: #09090B;
    border-color: #FFFFFF;
}

[data-theme="dark"] .btn-primary:hover {
    opacity: 0.88;
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-text);
    border-color: var(--color-border);
}

.btn-secondary:hover {
    background-color: var(--color-bg-alt);
    border-color: var(--color-text-muted);
}

.btn-outline {
    background-color: transparent;
    color: var(--color-text);
    border-color: var(--color-border);
}

.btn-outline:hover {
    background-color: var(--color-bg-alt);
    border-color: var(--color-text-muted);
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: var(--font-size-base);
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: var(--font-size-xs);
}

.btn-block {
    width: 100%;
}

/* ============================================
   Header
   ============================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 0 0.5rem;
    background: transparent;
    border: none;
    /* no transition on header itself — wrapper animates */
}

/* Nav wrapper — this is what shrinks into a pill on scroll */
.nav-wrapper {
    max-width: 100%;
    margin: 0.5rem auto 0;
    padding: 0 1.5rem;
    border: 1px solid transparent;
    transition: max-width 300ms ease, padding 300ms ease,
                background-color 300ms ease, border-color 300ms ease,
                border-radius 300ms ease, backdrop-filter 300ms ease;
}

/* Light mode: frosted white nav always (transparent would show whatever bg is behind it) */
[data-theme="light"] .nav-wrapper {
    background-color: rgba(255, 255, 255, 0.88);
    backdrop-filter: blur(16px) saturate(160%);
    -webkit-backdrop-filter: blur(16px) saturate(160%);
    border-color: rgba(0, 0, 0, 0.06);
}

/* Scrolled: wrapper shrinks to floating pill — dark bg always */
.header.scrolled .nav-wrapper {
    max-width: var(--container-max);
    padding: 0 1.25rem;
    background-color: rgba(8, 8, 16, 0.88);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
}

[data-theme="light"] .header.scrolled .nav-wrapper {
    background-color: rgba(8, 8, 16, 0.88);
    border-color: rgba(255, 255, 255, 0.1);
}

/* Scrolled — hide lang/sign-in, keep theme toggle + Get Started */
.header.scrolled .btn-login,
.header.scrolled .lang-toggle {
    display: none;
}

/* Scrolled — Get Started stays as-is (white pill already looks correct on dark blur) */
.header.scrolled .nav-actions .btn-primary {
    opacity: 1;
    transform: none;
    box-shadow: none;
}

/* Light mode scrolled — invert Get Started to dark pill */
[data-theme="light"] .header.scrolled .nav-actions .btn-primary {
    background: #09090B;
    color: #ffffff;
    opacity: 1;
}

/* Nav — 3-column grid: logo | center-links | actions */
.nav {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    height: var(--header-height);
}

/* Logo — column 1 */
.logo {
    grid-column: 1;
    display: flex;
    align-items: center;
    justify-self: start;
    transition: opacity 0.15s ease;
}

.logo:hover {
    opacity: 0.75;
}

/* Dark mode: white logo on dark header */
.logo img {
    filter: brightness(0) invert(1);
    transition: filter 0.2s ease;
}
/* Inline-SVG logo uses `fill="currentColor"`, so flip via the `color` property
   on the containing .logo anchor. Mirrors the dark-bg/light-bg logic above. */
.logo { color: #fff; transition: color 0.2s ease; }

/* Light mode: dark logo on frosted-white header */
[data-theme="light"] .logo img {
    filter: none;
}
[data-theme="light"] .logo { color: #111; }

/* Light scrolled pill is dark bg — keep white logo */
[data-theme="light"] .header.scrolled .logo img {
    filter: brightness(0) invert(1);
}
[data-theme="light"] .header.scrolled .logo { color: #fff; }

/* Nav Menu — column 2 (true center) */
.nav-menu {
    grid-column: 2;
    display: flex;
    align-items: center;
    gap: 0;
    list-style: none;
    margin: 0;
    padding: 0;
}

/* Mobile-only li's inside nav-menu – hidden on desktop */
.nav-menu .nav-mobile-controls,
.nav-menu .nav-cta-stack {
    display: none;
}

.nav-link {
    display: block;
    padding: 0.4rem 0.85rem;
    font-size: 14px;
    font-weight: 500;
    letter-spacing: -0.01em;
    color: rgba(255, 255, 255, 0.65);
    transition: color 0.15s ease;
}

.nav-link:hover,
.nav-link.active {
    color: rgba(255, 255, 255, 1);
}

.nav-link.active::after {
    display: none;
}

/* Nav Actions — column 3 */
.nav-actions {
    grid-column: 3;
    display: flex;
    align-items: center;
    justify-self: end;
    gap: 0.4rem;
}

/* Language Toggle — pill segmented control */
.lang-toggle {
    display: flex;
    gap: 2px;
    padding: 3px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 9999px;
    background: rgba(255, 255, 255, 0.04);
    transition: border-color 0.2s;
}

[data-theme="light"] .header.scrolled .lang-toggle {
    border-color: rgba(0, 0, 0, 0.12);
    background: rgba(0, 0, 0, 0.03);
}

.lang-btn {
    padding: 0.26rem 0.65rem;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.06em;
    color: rgba(255, 255, 255, 0.42);
    border-radius: 9999px;
    transition: color 0.15s ease, background-color 0.15s ease;
    line-height: 1.4;
}

.lang-btn:hover {
    color: rgba(255, 255, 255, 0.85);
    background-color: rgba(255, 255, 255, 0.06);
}

.lang-btn.active {
    background-color: rgba(255, 255, 255, 0.13);
    color: rgba(255, 255, 255, 0.95);
}

[data-theme="light"] .header.scrolled .lang-btn {
    color: rgba(9, 9, 11, 0.38);
}

[data-theme="light"] .header.scrolled .lang-btn:hover {
    color: rgba(9, 9, 11, 0.85);
    background-color: rgba(0, 0, 0, 0.05);
}

[data-theme="light"] .header.scrolled .lang-btn.active {
    background-color: rgba(0, 0, 0, 0.07);
    color: rgba(9, 9, 11, 0.88);
}

/* Light mode (non-scrolled) — dark text on frosted-white nav */
[data-theme="light"] .nav-link {
    color: rgba(15, 23, 42, 0.6);
}

[data-theme="light"] .nav-link:hover,
[data-theme="light"] .nav-link.active {
    color: rgba(15, 23, 42, 1);
}

[data-theme="light"] .lang-toggle {
    border-color: rgba(0, 0, 0, 0.12);
    background: rgba(0, 0, 0, 0.03);
}

[data-theme="light"] .lang-btn {
    color: rgba(9, 9, 11, 0.42);
}

[data-theme="light"] .lang-btn:hover {
    color: rgba(9, 9, 11, 0.9);
    background-color: rgba(0, 0, 0, 0.05);
}

[data-theme="light"] .lang-btn.active {
    background-color: rgba(0, 0, 0, 0.08);
    color: rgba(9, 9, 11, 0.9);
}

[data-theme="light"] .theme-toggle {
    color: rgba(15, 23, 42, 0.5);
}

[data-theme="light"] .theme-toggle:hover {
    color: rgba(15, 23, 42, 1);
}

[data-theme="light"] .btn-login {
    color: rgba(15, 23, 42, 0.8);
    border-color: rgba(0, 0, 0, 0.14);
}

[data-theme="light"] .btn-login:hover {
    color: rgba(15, 23, 42, 1);
    border-color: rgba(0, 0, 0, 0.28);
}

/* Scrolled pill is dark bg — restore white for everything inside it */
[data-theme="light"] .header.scrolled .nav-link {
    color: rgba(255, 255, 255, 0.65);
}

[data-theme="light"] .header.scrolled .nav-link:hover,
[data-theme="light"] .header.scrolled .nav-link.active {
    color: rgba(255, 255, 255, 1);
}

[data-theme="light"] .header.scrolled .theme-toggle {
    color: rgba(255, 255, 255, 0.75);
}

[data-theme="light"] .header.scrolled .theme-toggle:hover {
    color: rgba(255, 255, 255, 1);
}

[data-theme="light"] .header.scrolled .btn-login {
    color: rgba(255, 255, 255, 0.82);
    border-color: rgba(255, 255, 255, 0.18);
}

/* Theme Toggle */
.theme-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    color: rgba(255, 255, 255, 0.6);
    flex-shrink: 0;
    transition: color 0.15s ease;
}

.theme-toggle:hover {
    color: rgba(255, 255, 255, 1);
}

.theme-toggle .sun-icon {
    display: block;
}

.theme-toggle .moon-icon {
    display: none;
}

[data-theme="dark"] .theme-toggle .sun-icon {
    display: none;
}

[data-theme="dark"] .theme-toggle .moon-icon {
    display: block;
}

/* Scrolled header is always dark bg — theme toggle stays white */
[data-theme="light"] .header.scrolled .theme-toggle {
    color: rgba(255, 255, 255, 0.75);
}

[data-theme="light"] .header.scrolled .theme-toggle:hover {
    color: rgba(255, 255, 255, 1);
}

/* Sign In button */
.btn-login {
    padding: 0.44rem 1rem;
    font-size: 14px;
    font-weight: 500;
    letter-spacing: -0.01em;
    color: rgba(255, 255, 255, 0.82);
    border: 1px solid rgba(255, 255, 255, 0.18);
    background: transparent;
    transition: color 0.15s ease, border-color 0.15s ease, background-color 0.15s ease;
    border-radius: 9999px;
    cursor: pointer;
    font-family: var(--font-family);
}

.btn-login:hover {
    color: #fff;
    border-color: rgba(255, 255, 255, 0.45);
    background-color: rgba(255, 255, 255, 0.06);
}

[data-theme="light"] .header.scrolled .btn-login {
    color: rgba(9, 9, 11, 0.72);
    border-color: rgba(9, 9, 11, 0.18);
}

[data-theme="light"] .header.scrolled .btn-login:hover {
    color: rgba(9, 9, 11, 1);
    border-color: rgba(9, 9, 11, 0.38);
    background-color: rgba(0, 0, 0, 0.04);
}

/* Get Started CTA — white pill on dark, dark pill on light-scrolled */
.nav-actions .btn-primary {
    padding: 0.44rem 1.1rem;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: -0.01em;
    background: #FFFFFF;
    color: #09090B;
    border: 1px solid transparent;
    border-radius: 9999px;
    box-shadow: none;
    transition: opacity 0.15s ease;
}

.nav-actions .btn-primary:hover {
    opacity: 0.88;
    transform: none;
    box-shadow: none;
}

[data-theme="light"] .header.scrolled .nav-actions .btn-primary {
    background: #09090B;
    color: #FFFFFF;
}

[data-theme="light"] .header.scrolled .nav-actions .btn-primary:hover {
    opacity: 0.88;
}

/* Mobile Menu Toggle — column 3, hidden on desktop */
.mobile-menu-toggle {
    display: none;
    grid-column: 3;
    justify-self: end;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 40px;
    height: 40px;
    flex-shrink: 0;
}

.mobile-menu-toggle span {
    width: 22px;
    height: 1.5px;
    background-color: rgba(255, 255, 255, 0.85);
    transition: transform 0.2s ease, opacity 0.2s ease, background-color 0.2s ease;
    display: block;
}

[data-theme="light"] .mobile-menu-toggle span {
    background-color: rgba(9, 9, 11, 0.75);
}

[data-theme="light"] .header.scrolled .mobile-menu-toggle span {
    background-color: rgba(255, 255, 255, 0.85);
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    background: #000000;
    color: #FFFFFF;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Decorative gradient blobs */
.hero-blob {
    position: absolute;
    pointer-events: none;
    mix-blend-mode: screen;
}

.hero-blob-1 {
    top: -20%;
    left: 20%;
    width: 600px;
    height: 600px;
    background: rgba(30, 58, 138, 0.24);
    filter: blur(120px);
}

.hero-blob-2 {
    bottom: -10%;
    right: 20%;
    width: 500px;
    height: 500px;
    background: rgba(49, 46, 129, 0.24);
    filter: blur(120px);
}

/* Inner content — centered column */
.hero-inner {
    position: relative;
    z-index: 10;
    width: 100%;
    max-width: 64rem;
    padding: calc(var(--header-height) + 3rem) 1.5rem 5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 1.75rem;
}

/* Badge pill */
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.32rem 0.9rem;
    background-color: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 9999px;
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.01em;
    color: rgba(255, 255, 255, 0.72);
}

.hero-badge-dot {
    width: 6px;
    height: 6px;
    background-color: #10B981;
    flex-shrink: 0;
    animation: heroPulse 2s ease-in-out infinite;
    will-change: opacity;
}

@keyframes heroPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

/* Pre-headline — küçük tagline */
.hero-eyebrow {
    font-family: var(--font-family);
    font-style: normal;
    font-weight: 400;
    font-size: clamp(13px, 1vw, 15px);
    line-height: 1.15;
    color: rgba(255, 255, 255, 0.72);
    letter-spacing: -0.01em;
    margin: 0;
}

/* Main headline — huge gradient */
.hero-title {
    font-size: clamp(48px, 9vw, 112px);
    font-weight: 700;
    line-height: 0.95;
    letter-spacing: -0.04em;
    background: linear-gradient(to bottom, #ffffff 0%, #ffffff 55%, #b4c0ff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 0;
}

/* Subtitle — eyebrow'dan bir tık büyük */
.hero-subtitle {
    font-family: var(--font-family);
    font-style: normal;
    font-weight: 400;
    font-size: clamp(15px, 1.3vw, 19px);
    line-height: 1.5;
    color: rgba(255, 255, 255, 0.72);
    letter-spacing: -0.01em;
    max-width: 660px;
    margin: 0;
}

/* Stats inside hero — footer of slider */
.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    width: 100%;
    max-width: 640px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 2rem;
    margin-top: 0.5rem;
}

.hero-stat {
    flex: 1;
    text-align: center;
    padding: 0 1.25rem;
    border-right: 1px solid rgba(255, 255, 255, 0.1);
}

.hero-stat:last-child {
    border-right: none;
}

.hero-stat-number {
    font-size: 28px;
    font-weight: 700;
    color: #ffffff;
    line-height: 1;
    margin-bottom: 0.4rem;
    letter-spacing: -0.02em;
}

.hero-stat-label {
    font-size: 11px;
    color: rgba(255, 255, 255, 0.5);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 500;
}

/* Scroll-down arrow */
.hero-scroll-down {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.35rem;
    cursor: pointer;
    margin-top: 4rem;
    opacity: 0.45;
    transition: opacity 0.25s ease;
    text-decoration: none;
}

.hero-scroll-down:hover {
    opacity: 0.9;
}

.hero-scroll-down span {
    font-size: 10px;
    color: #ffffff;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-weight: 500;
}

.hero-scroll-down svg {
    animation: scrollBounce 2s ease-in-out infinite;
}

@keyframes scrollBounce {
    0%, 100% { transform: translateY(0); }
    50%       { transform: translateY(7px); }
}

/* CTA row */
.hero-buttons {
    display: flex;
    align-items: center;
    gap: 1.75rem;
    flex-wrap: wrap;
    justify-content: center;
    margin-top: 0.25rem;
}

/* Primary CTA — white pill, text + inline arrow */
.btn-hero-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 24px;
    background: #FFFFFF;
    color: #070612;
    font-family: var(--font-family);
    font-size: 15px;
    font-weight: 500;
    letter-spacing: -0.01em;
    white-space: nowrap;
    border: none;
    border-radius: 9999px;
    cursor: pointer;
    transition: background 0.25s ease, transform 0.25s ease;
}

.btn-hero-cta:hover {
    background: rgba(255, 255, 255, 0.88);
    transform: scale(1.03);
}

.btn-hero-arrow {
    flex-shrink: 0;
    opacity: 0.7;
    transition: transform 0.2s ease, opacity 0.2s ease;
}

.btn-hero-cta:hover .btn-hero-arrow {
    transform: translateX(3px);
    opacity: 1;
}

/* Ghost CTA */
.btn-hero-ghost {
    display: inline-flex;
    align-items: center;
    gap: 0.2rem;
    color: rgba(255, 255, 255, 0.62);
    font-family: var(--font-family);
    font-size: 16px;
    font-weight: 500;
    letter-spacing: -0.01em;
    transition: color 0.2s ease;
}

.btn-hero-ghost:hover {
    color: rgba(255, 255, 255, 1);
}

.btn-hero-chevron {
    transition: transform 0.2s ease;
    flex-shrink: 0;
}

.btn-hero-ghost:hover .btn-hero-chevron {
    transform: translateX(4px);
}

/* ============================================
   Stats Section
   ============================================ */
.stats {
    padding: var(--spacing-3xl) 0;
    background-color: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-xl);
    text-align: center;
}

.stat-item {
    padding: var(--spacing-lg);
}

.stat-number {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ============================================
   Social Proof Bar (between hero + features)
   ============================================ */
.social-proof {
    padding: var(--spacing-xl) 0;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    background: var(--color-bg-subtle, transparent);
}

.social-proof .container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
}

.sp-label {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin: 0;
}

.sp-metrics {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
    flex-wrap: wrap;
    justify-content: center;
}

.sp-metric {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    min-width: 90px;
}

.sp-value {
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--color-text);
    line-height: 1;
}

.sp-label-small {
    font-size: 0.8125rem;
    color: var(--color-text-secondary);
    font-weight: 500;
}

.sp-sep {
    width: 1px;
    height: 32px;
    background: var(--color-border);
}

@media (max-width: 640px) {
    .sp-metrics { gap: var(--spacing-md); }
    .sp-sep { display: none; }
    .sp-value { font-size: 1.375rem; }
}

/* ============================================
   Features Section
   ============================================ */
.features {
    padding: var(--spacing-4xl) 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    border: 1px solid var(--color-border);
    max-width: 64rem;
    margin: 0 auto;
}

.feature-card {
    padding: 2.75rem 3rem;
    border-right: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    transition: background-color 0.2s ease;
}

.feature-card:hover {
    background-color: var(--color-bg-card);
}

/* Remove right border on every 3rd card */
.feature-card:nth-child(3n) {
    border-right: none;
}

/* Remove bottom border on last row */
.feature-card:nth-last-child(-n+3) {
    border-bottom: none;
}

.feature-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}

.feature-icon {
    display: flex;
    align-items: center;
    flex-shrink: 0;
    color: var(--color-text);
    opacity: 0.8;
}

.feature-title {
    font-family: var(--font-family);
    font-size: clamp(15px, 1.3vw, 19px);
    font-weight: 400;
    letter-spacing: -0.01em;
    line-height: 1.5;
    color: var(--color-text);
    margin: 0;
}

.feature-description {
    font-family: var(--font-family);
    font-size: 14px;
    font-weight: 400;
    color: var(--color-text-secondary);
    line-height: 1.65;
    margin: 0;
}

/* ============================================
   Pricing Section
   ============================================ */
.pricing {
    padding: var(--spacing-4xl) 0;
    background-color: var(--color-bg-alt);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
    align-items: start;
}

.pricing-card {
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    padding: var(--spacing-2xl);
    position: relative;
    transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.pricing-card:hover {
    box-shadow: var(--shadow-xl);
    transform: translateY(-4px);
}

.pricing-card.featured {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-xl);
}

.pricing-badge {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--gradient-primary);
    color: #FFFFFF;
    padding: 0.35rem 1rem;
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.pricing-header {
    text-align: center;
    padding-bottom: var(--spacing-xl);
    border-bottom: 1px solid var(--color-border);
    margin-bottom: var(--spacing-xl);
}

.pricing-name {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-md);
}

.pricing-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: var(--spacing-xs);
}

.pricing-currency {
    font-size: var(--font-size-xl);
    font-weight: 600;
}

.pricing-amount {
    font-size: var(--font-size-5xl);
    font-weight: 700;
    line-height: 1;
}

.pricing-period {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.pricing-features {
    margin-bottom: var(--spacing-2xl);
}

.pricing-feature {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) 0;
}

.pricing-feature svg {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    color: var(--color-success);
}

.pricing-feature span {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.pricing-card.featured .btn-primary {
    background: var(--gradient-primary);
    color: #FFFFFF;
}

/* ============================================
   Testimonials Section
   ============================================ */
.testimonials {
    padding: var(--spacing-4xl) 0;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
}

.testimonial-card {
    padding: var(--spacing-2xl);
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
}

.testimonial-rating {
    display: flex;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-lg);
}

.testimonial-star {
    color: #F59E0B;
}

.testimonial-text {
    font-size: var(--font-size-lg);
    line-height: 1.7;
    margin-bottom: var(--spacing-xl);
    color: var(--color-text);
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.testimonial-avatar {
    width: 48px;
    height: 48px;
    background: var(--gradient-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #FFFFFF;
    font-weight: 700;
    font-size: var(--font-size-lg);
}

.testimonial-info h4 {
    font-size: var(--font-size-base);
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.testimonial-info p {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

/* ============================================
   CTA Section
   ============================================ */
.cta {
    padding: var(--spacing-4xl) 0;
}

.cta-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-3xl);
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: 20px;
    padding: 4rem 5rem;
}

.cta-left {
    flex: 0 0 55%;
}

.cta-right {
    flex: 0 0 35%;
}

.cta-logo-link {
    display: inline-block;
    margin-bottom: var(--spacing-md);
}

/* Footer + other logos: white in dark mode */
[data-theme="dark"] .site-logo {
    filter: brightness(0) invert(1);
}

.cta-title {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--color-text);
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
}

.cta-desc {
    font-size: var(--font-size-base);
    color: var(--color-text-muted);
    line-height: 1.7;
    margin-bottom: var(--spacing-xl);
    max-width: 420px;
}

.cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.cta-btn svg {
    transition: transform var(--transition-fast);
}

.cta-btn:hover svg {
    transform: translateX(3px);
}

.cta-checklist {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.875rem;
}

.cta-check-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-text-secondary);
}

.cta-check-icon {
    flex-shrink: 0;
    color: var(--color-success);
}

@media (max-width: 768px) {
    .cta-inner {
        flex-direction: column;
        padding: 2.5rem 2rem;
        gap: var(--spacing-2xl);
    }

    .cta-left,
    .cta-right {
        flex: none;
        width: 100%;
    }

    .cta-desc {
        max-width: 100%;
    }
}

/* ============================================
   Footer
   ============================================ */
/* ─── Newsletter signup band (above footer, dark/light + TR/EN) ─── */
.nl-band {
    background: var(--color-bg-alt);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    padding: 56px 0;
}
.nl-band-inner {
    display: flex; align-items: center; justify-content: space-between;
    gap: 40px; flex-wrap: wrap;
}
.nl-band-copy { flex: 1 1 360px; }
.nl-band-title {
    font-size: clamp(1.5rem, 3vw, 2rem); font-weight: 800;
    color: var(--color-text); margin: 0 0 8px; letter-spacing: -.02em; line-height: 1.2;
}
.nl-band-sub { color: var(--color-text-muted); font-size: .98rem; margin: 0; line-height: 1.55; }
.nl-band-form { flex: 1 1 380px; max-width: 460px; }
.nl-hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.nl-band-row { display: flex; gap: 10px; }
.nl-band-input {
    flex: 1; min-width: 0; padding: 14px 20px;
    border: 1px solid var(--color-border);
    background: var(--color-bg-card);
    color: var(--color-text); font-size: .95rem; border-radius: 9999px;
    outline: none; transition: border-color .15s;
}
.nl-band-input::placeholder { color: var(--color-text-muted); }
.nl-band-input:focus { border-color: var(--color-text-muted); }
.nl-band-btn {
    flex-shrink: 0; padding: 14px 28px;
    background: var(--color-text); color: var(--color-bg);
    font-size: .95rem; font-weight: 700; border: 0; border-radius: 9999px;
    cursor: pointer; display: inline-flex; align-items: center; gap: 8px;
    transition: opacity .15s;
}
.nl-band-btn:hover { opacity: .85; }
.nl-band-btn:disabled { opacity: .55; cursor: default; }
.nl-band-btn-spin { animation: nlspin .7s linear infinite; }
@keyframes nlspin { to { transform: rotate(360deg); } }
.nl-band-msg { margin: 12px 0 0; font-size: .88rem; min-height: 1.1em; }
.nl-band-msg.is-ok  { color: var(--color-text); font-weight: 600; }
.nl-band-msg.is-err { color: var(--color-text-muted); font-weight: 600; }
@media (max-width: 680px) {
    .nl-band { padding: 40px 0; }
    .nl-band-row { flex-direction: column; }
    .nl-band-input, .nl-band-btn { border-radius: 14px; }
    .nl-band-btn { justify-content: center; }
}
/* Tema-uyumlu: tüm renkler değişkenlerden — light'ta siyah buton/beyaz zemin,
   dark'ta beyaz buton/siyah zemin. Mavi accent yok (rules §2 AI renk yasağı). */

.footer {
    background-color: var(--color-bg-alt);
    padding: var(--spacing-4xl) 0 var(--spacing-2xl);
    border-top: 1px solid var(--color-border);
}

.footer-grid {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: var(--spacing-3xl);
    margin-bottom: var(--spacing-3xl);
    align-items: start;
}

.footer-brand {
    padding-right: var(--spacing-2xl);
}

.footer-brand .logo {
    margin-bottom: var(--spacing-lg);
}

.footer-brand .logo img {
    filter: none;
}

[data-theme="dark"] .footer-brand .logo img {
    filter: brightness(0) invert(1);
}

.footer-tagline {
    color: var(--color-text-primary);
    font-weight: 700;
    font-size: var(--font-size-base);
    margin: 0 0 var(--spacing-sm);
    letter-spacing: -0.01em;
}

.footer-description {
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-xl);
    line-height: 1.7;
    font-size: var(--font-size-sm);
}

.social-links {
    display: flex;
    gap: var(--spacing-sm);
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    color: var(--color-text-secondary);
    transition: background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}

.social-link:hover {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
    color: #FFFFFF;
}

.footer-links-wrapper {
    display: grid !important;
    grid-template-columns: repeat(4, 1fr) !important;
    gap: var(--spacing-xl);
    width: 100%;
}

.footer-links-wrapper .footer-links {
    min-width: 0;
}

.footer-links h4 {
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--spacing-lg);
    color: var(--color-text-primary);
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer-links a {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--color-primary);
}

.footer-bottom {
    padding-top: var(--spacing-2xl);
    border-top: 1px solid var(--color-border);
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.footer-copyright {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.footer-subsidiary {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}

.footer-subsidiary a {
    color: var(--color-text);
    font-weight: 700;
    text-decoration: none;
    transition: opacity var(--transition-fast);
}

.footer-subsidiary a:hover {
    opacity: 0.7;
}

/* ============================================
   Page Hero (Sub-pages)
   ============================================ */
.page-hero {
    padding: calc(var(--header-height) + var(--spacing-3xl)) 0 var(--spacing-3xl);
    background-color: var(--color-bg-alt);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-primary-light), var(--color-primary), var(--color-primary-dark));
}

.page-hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    font-family: var(--font-family);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-text-secondary);
    background: var(--color-border-light);
    border: 1px solid var(--color-border);
    padding: 0.3rem 0.875rem;
    border-radius: 9999px;
    margin-bottom: var(--spacing-md);
    letter-spacing: 0.07em;
    text-transform: uppercase;
}

.page-hero-title {
    font-family: var(--font-family);
    font-size: var(--font-size-5xl);
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
}

.page-hero-subtitle {
    font-family: var(--font-family);
    font-size: var(--font-size-xl);
    color: var(--color-text-muted);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Legacy page-header kept for backward compat */
.page-header {
    padding: calc(var(--header-height) + var(--spacing-4xl)) 0 var(--spacing-3xl);
    background: var(--gradient-hero);
    color: #FFFFFF;
    text-align: center;
}

.page-title {
    font-size: var(--font-size-5xl);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

.page-subtitle {
    font-size: var(--font-size-xl);
    color: rgba(255, 255, 255, 0.8);
    max-width: 600px;
    margin: 0 auto;
}

/* ============================================
   Forms
   ============================================ */
.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 500;
    margin-bottom: var(--spacing-sm);
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: var(--font-size-base);
    font-family: inherit;
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    color: var(--color-text);
    outline: none;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-textarea {
    min-height: 150px;
    resize: vertical;
}

/* ============================================
   Contact Section
   ============================================ */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-4xl);
}

.contact-form {
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    padding: var(--spacing-2xl);
}

.contact-info {
    padding: var(--spacing-2xl);
}

.contact-info-title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    margin-bottom: var(--spacing-xl);
}

.contact-info-item {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.contact-info-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: var(--gradient-primary);
    color: #FFFFFF;
    flex-shrink: 0;
}

.contact-info-content h4 {
    font-size: var(--font-size-base);
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

.contact-info-content p {
    color: var(--color-text-secondary);
}

/* ============================================
   Documentation
   ============================================ */
.docs-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
}

.docs-card {
    padding: var(--spacing-2xl);
    background-color: var(--color-bg-card);
    border: 1px solid var(--color-border);
    transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.docs-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-lg);
}

.docs-card-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: var(--gradient-primary);
    color: #FFFFFF;
    margin-bottom: var(--spacing-lg);
}

.docs-card-title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.docs-card-description {
    color: var(--color-text-secondary);
}

/* ============================================
   Features Page
   ============================================ */
.features-detail {
    padding: var(--spacing-4xl) 0;
}

.feature-detail-item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-4xl);
    align-items: center;
    margin-bottom: var(--spacing-4xl);
}

.feature-detail-item:nth-child(even) {
    direction: rtl;
}

.feature-detail-item:nth-child(even) > * {
    direction: ltr;
}

.feature-detail-content h3 {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
}

.feature-detail-content p {
    color: var(--color-text-secondary);
    font-size: var(--font-size-lg);
    line-height: 1.7;
    margin-bottom: var(--spacing-lg);
}

.feature-detail-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.feature-detail-list li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--color-text-secondary);
}

.feature-detail-list svg {
    color: var(--color-success);
    flex-shrink: 0;
}

.feature-detail-visual {
    background-color: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    padding: var(--spacing-2xl);
    min-height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ============================================
   Feature Tabs Section (Homepage)
   ============================================ */
.feature-tabs {
    padding: var(--spacing-4xl) 0;
}

/* Tab navigation row — centered, floating chips */
.ftabs-nav {
    display: flex;
    justify-content: center;
    gap: 0.25rem;
    margin-bottom: 2rem;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    flex-wrap: wrap;
}

.ftabs-nav::-webkit-scrollbar {
    display: none;
}

.ftabs-trigger {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.1rem;
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-text-muted);
    border: 1px solid transparent;
    border-radius: 9999px;
    transition: color var(--transition-fast), background var(--transition-fast), border-color var(--transition-fast);
    white-space: nowrap;
    flex-shrink: 0;
    background: none;
    cursor: pointer;
    font-family: var(--font-family);
}

.ftabs-trigger svg {
    flex-shrink: 0;
    transition: opacity var(--transition-fast);
}

.ftabs-trigger:hover {
    color: var(--color-text);
    background: var(--color-bg-alt);
    border-color: var(--color-border);
}

.ftabs-trigger.active {
    color: var(--color-text);
    background: var(--color-bg-card);
    border-color: var(--color-border);
}

.ftabs-trigger.active svg {
    color: inherit;
}

/* Tab content body */
.ftabs-body {
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: 16px;
    overflow: hidden;
}

.ftabs-panel {
    display: none;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    min-height: 380px;
}

.ftabs-panel.active {
    display: grid;
}

/* Text side */
.ftabs-text {
    padding: 3.5rem 3.5rem 3.5rem 3.5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 1.25rem;
}

.ftabs-badge {
    display: inline-block;
    padding: 0.2rem 0.65rem;
    border: 1px solid var(--color-border);
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-text-muted);
    width: fit-content;
}

.ftabs-text h3 {
    font-size: clamp(1.5rem, 2.5vw, 2.25rem);
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.1;
}

.ftabs-text > p {
    font-size: var(--font-size-base);
    color: var(--color-text-secondary);
    line-height: 1.75;
    max-width: 42ch;
}

.ftabs-list {
    display: flex;
    flex-direction: column;
    gap: 0.625rem;
}

.ftabs-list li {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.ftabs-list li svg {
    flex-shrink: 0;
    color: var(--color-text-muted);
}

.ftabs-text .btn {
    width: fit-content;
    margin-top: 0.5rem;
}

/* Visual side */
.ftabs-visual {
    padding: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-left: 1px solid var(--color-border);
    background: var(--color-bg-card);
}

/* Mock UI — Performance */
.ftab-mock {
    width: 100%;
    max-width: 380px;
    border: 1px solid var(--color-border);
    border-radius: 12px;
    overflow: hidden;
    background: var(--color-bg);
    font-size: var(--font-size-xs);
    font-family: var(--font-family);
    box-shadow: 0 8px 32px 0 rgba(0,0,0,0.12);
}

.ftab-mock-header {
    padding: 0.625rem 0.875rem;
    border-bottom: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

.ftab-mock-header-dots {
    display: flex;
    gap: 4px;
}

.ftab-mock-header-dots span {
    width: 8px;
    height: 8px;
    background: var(--color-border);
    display: block;
}

/* Performance mock */
.ftab-mock-scores {
    padding: 1.25rem 0.875rem;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.5rem;
    text-align: center;
}

.ftab-score-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.375rem;
}

.ftab-score-circle {
    width: 48px;
    height: 48px;
    border: 3px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 700;
    color: var(--color-text);
}

.ftab-score-circle.orange {
    border-color: var(--color-border);
}

.ftab-score-label {
    font-size: 9px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--color-text-muted);
}

.ftab-mock-vitals {
    border-top: 1px solid var(--color-border);
    padding: 0.75rem 0.875rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
}

.ftab-vital {
    display: flex;
    align-items: center;
    gap: 0.375rem;
}

.ftab-vital-dot {
    width: 6px;
    height: 6px;
    background: var(--color-text-muted);
    flex-shrink: 0;
}

.ftab-vital-key {
    color: var(--color-text-muted);
    font-size: 10px;
}

.ftab-vital-val {
    font-weight: 600;
    color: var(--color-text);
    font-size: 10px;
    margin-left: auto;
}

/* SEO mock — SERP preview */
.ftab-mock-serp {
    padding: 1rem 0.875rem;
    border-bottom: 1px solid var(--color-border);
}

.ftab-serp-url {
    font-size: 10px;
    color: var(--color-text-muted);
    margin-bottom: 0.25rem;
}

.ftab-serp-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 0.25rem;
    line-height: 1.4;
}

.ftab-serp-desc {
    font-size: 10px;
    color: var(--color-text-muted);
    line-height: 1.5;
}

.ftab-mock-tags {
    padding: 0.75rem 0.875rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.375rem;
}

.ftab-tag {
    padding: 0.25rem 0.5rem;
    border: 1px solid var(--color-border);
    font-size: 10px;
    font-weight: 500;
    color: var(--color-text-secondary);
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.ftab-tag-dot {
    width: 5px;
    height: 5px;
    background: var(--color-text-muted);
    flex-shrink: 0;
}

/* Automation mock — workflow nodes */
.ftab-mock-workflow {
    padding: 1.5rem 0.875rem;
}

.ftab-wf-row {
    display: flex;
    align-items: center;
    gap: 0;
    margin-bottom: 0.75rem;
    justify-content: center;
}

.ftab-wf-node {
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--color-border);
    font-size: 10px;
    font-weight: 600;
    color: var(--color-text-secondary);
    background: var(--color-bg);
    white-space: nowrap;
}

.ftab-wf-node.active {
    border-color: var(--color-text-muted);
    color: var(--color-text);
    background: var(--color-bg-alt);
}

.ftab-wf-node.success {
    border-color: var(--color-text-muted);
    color: var(--color-text-secondary);
}

.ftab-wf-arrow {
    width: 24px;
    height: 1px;
    background: var(--color-border);
    flex-shrink: 0;
    position: relative;
}

.ftab-wf-arrow::after {
    content: '';
    position: absolute;
    right: 0;
    top: -3px;
    width: 0;
    height: 0;
    border-left: 5px solid var(--color-border);
    border-top: 3px solid transparent;
    border-bottom: 3px solid transparent;
}

.ftab-mock-wf-stats {
    border-top: 1px solid var(--color-border);
    padding: 0.625rem 0.875rem;
    display: flex;
    justify-content: space-between;
    font-size: 10px;
    color: var(--color-text-muted);
}

.ftab-mock-wf-stats strong {
    color: var(--color-text);
}

/* Security mock */
.ftab-mock-sec-status {
    padding: 0.75rem 0.875rem;
    border-bottom: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 11px;
    font-weight: 600;
}

.ftab-sec-status-text {
    font-size: 11px;
    color: var(--color-text-muted);
}

.ftab-sec-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.2rem 0.5rem;
    font-size: 9px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    background: var(--color-bg-alt);
    color: var(--color-text-secondary);
    border: 1px solid var(--color-border);
}

.ftab-mock-sec-items {
    padding: 0.75rem 0.875rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.ftab-sec-item {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    font-size: 11px;
    color: var(--color-text-secondary);
    padding: 0.4rem 0.5rem;
    border-left: 2px solid transparent;
    transition: border-color var(--transition-fast);
}

.ftab-sec-item:hover {
    border-left-color: var(--color-text-muted);
}

.ftab-sec-item svg {
    color: var(--color-text-muted);
    flex-shrink: 0;
}

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 1024px) {
    .hero-blob-1 { width: 400px; height: 400px; left: 10%; }
    .hero-blob-2 { width: 350px; height: 350px; right: 10%; }

    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .pricing-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-grid {
        grid-template-columns: 250px 1fr;
        gap: var(--spacing-2xl);
    }

    .footer-links-wrapper {
        grid-template-columns: repeat(4, 1fr);
        gap: var(--spacing-md);
    }

    .contact-grid {
        grid-template-columns: 1fr;
    }

    .feature-detail-item,
    .feature-detail-item:nth-child(even) {
        grid-template-columns: 1fr;
        direction: ltr;
    }

    .docs-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Feature tabs responsive */
    .ftabs-nav {
        justify-content: flex-start;
        gap: 0.25rem;
    }

    .ftabs-panel {
        grid-template-columns: 1fr;
    }

    .ftabs-text {
        padding: 2.5rem 2rem;
    }

    .ftabs-visual {
        border-left: none;
        border-top: 1px solid var(--color-border);
        padding: 2rem;
    }
}

@media (max-width: 640px) {
    .ftabs-trigger {
        padding: 0.5rem 0.875rem;
        font-size: 12px;
        gap: 0.375rem;
    }

    .ftabs-text {
        padding: 1.75rem 1.5rem;
    }

    .ftabs-text h3 {
        font-size: 1.5rem;
    }
}

@media (max-width: 768px) {
    :root {
        --font-size-6xl: 2.5rem;
        --font-size-5xl: 2rem;
        --font-size-4xl: 1.75rem;
        --spacing-4xl: 4rem;
    }

    /* Page hero mobile */
    .page-hero {
        padding: calc(var(--header-height) + 2.5rem) 0 2.5rem;
    }

    .page-hero-title {
        font-size: var(--font-size-4xl);
    }

    .page-hero-subtitle {
        font-size: var(--font-size-lg);
    }

    /* Hero mobile adjustments */
    .hero-inner {
        padding-top: calc(var(--header-height) + 2rem);
        padding-bottom: 3rem;
        gap: 1.25rem;
    }

    .hero-blob-1 { width: 280px; height: 280px; left: 0; top: -10%; }
    .hero-blob-2 { width: 240px; height: 240px; right: 0; bottom: -5%; }

    .btn-hero-cta {
        font-size: 14px;
        padding: 12px 20px;
    }

    .hero-buttons {
        gap: 1.25rem;
    }

    /* On mobile: 2-column grid (logo | hamburger) */
    .nav {
        grid-template-columns: auto 1fr auto;
    }

    /* ─────── Mobile drawer — fullscreen, solid bg, left-aligned ─────── */
    .nav-menu {
        display: flex;
        flex-direction: column;
        align-items: stretch;     /* desktop align-items:center override — items sol hizalı */
        position: fixed;
        top: var(--header-height);
        left: 0;
        right: 0;
        bottom: 0;
        height: calc(100vh - var(--header-height));
        height: calc(100dvh - var(--header-height));
        z-index: 999;
        background: #0a0a0c;           /* tam opak, sızma yok */
        padding: 1.5rem 1.5rem 1.25rem;
        gap: 0;
        grid-column: 1 / -1;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
        opacity: 0;
        visibility: hidden;
        transform: translateY(-8px);
        transition: opacity .22s ease, transform .22s ease, visibility 0s .22s;
    }

    [data-theme="light"] .nav-menu {
        background: #ffffff;
    }

    .nav-menu.active {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
        transition: opacity .26s ease, transform .26s ease, visibility 0s 0s;
    }

    /* Item rows — sade, sol hizalı, üst-orta sıkı yerleşim */
    .nav-menu > li {
        list-style: none;
        border-bottom: 1px solid rgba(255, 255, 255, 0.07);
    }
    [data-theme="light"] .nav-menu > li {
        border-bottom-color: rgba(0, 0, 0, 0.08);
    }
    .nav-menu > li.nav-cta-stack,
    .nav-menu > li.nav-mobile-controls {
        border-bottom: none;
    }

    .nav-menu .nav-link {
        display: flex;
        align-items: center;
        justify-content: space-between;
        font-family: var(--font-heading, 'Instrument Sans', system-ui, sans-serif);
        font-size: 1.125rem;          /* 18px — daha sıkı, taşmıyor */
        font-weight: 600;
        letter-spacing: -0.01em;
        color: rgba(255, 255, 255, 0.88);
        padding: 1rem 0.25rem;
        text-decoration: none;
        transition: color .15s ease;
    }
    .nav-menu .nav-link::after {
        content: '';
        width: 7px; height: 7px;
        border-right: 2px solid currentColor;
        border-top: 2px solid currentColor;
        transform: rotate(45deg);
        opacity: 0.32;
        transition: opacity .2s ease, transform .25s ease;
    }
    .nav-menu .nav-link:hover,
    .nav-menu .nav-link.active {
        color: #fff;
    }
    .nav-menu .nav-link:hover::after,
    .nav-menu .nav-link.active::after {
        opacity: 1;
        transform: rotate(45deg) translateX(2px) translateY(-2px);
    }
    [data-theme="light"] .nav-menu .nav-link {
        color: rgba(9, 9, 11, 0.78);
    }
    [data-theme="light"] .nav-menu .nav-link:hover,
    [data-theme="light"] .nav-menu .nav-link.active {
        color: rgba(9, 9, 11, 1);
    }

    /* CTA butonları — menü içine, side-by-side görünüm */
    .nav-menu .nav-cta-stack {
        display: flex !important;     /* desktop hide rule'unu net şekilde geç */
        flex-direction: column;
        gap: 0.75rem;
        margin: 1.5rem 0 1.25rem;
        padding: 0;
    }
    .nav-menu .nav-cta-stack .btn {
        width: 100%;
        justify-content: center;
        padding: 0.95rem 1.25rem;
        font-size: 0.9rem;
        font-weight: 600;
        border-radius: 999px;
    }
    /* Login butonu — dark bg'de görünür olsun */
    .nav-menu .nav-cta-stack .btn-secondary {
        background: rgba(255, 255, 255, 0.08);
        color: #fff;
        border: 1px solid rgba(255, 255, 255, 0.18);
    }
    [data-theme="light"] .nav-menu .nav-cta-stack .btn-secondary {
        background: rgba(0, 0, 0, 0.04);
        color: rgba(9, 9, 11, 0.9);
        border-color: rgba(0, 0, 0, 0.12);
    }

    /* Desktop nav-actions hidden on mobile */
    .nav-actions {
        display: none;
    }

    /* Lang + theme — alt sabit, mutlaka görünür (specificity için .nav-menu prefix) */
    .nav-menu .nav-mobile-controls {
        display: flex !important;     /* desktop hide rule'unu geç */
        align-items: center;
        justify-content: space-between;
        gap: 1rem;
        width: 100%;
        padding: 1.25rem 0 0;
        margin-top: auto;
        border-top: 1px solid rgba(255, 255, 255, 0.08);
        list-style: none;
    }
    [data-theme="light"] .nav-menu .nav-mobile-controls {
        border-top-color: rgba(0, 0, 0, 0.08);
    }

    .nav-menu .lang-toggle {
        display: inline-flex;
        background: rgba(255, 255, 255, 0.06);
        border: 1px solid rgba(255, 255, 255, 0.14);
        border-radius: 999px;
        padding: 3px;
        gap: 2px;
    }
    .nav-menu .lang-toggle .lang-btn {
        padding: 0.4rem 0.85rem;
        font-size: 0.75rem;
        font-weight: 600;
        letter-spacing: 0.04em;
        color: rgba(255, 255, 255, 0.55);
        border-radius: 999px;
        text-decoration: none;
        transition: all .15s ease;
    }
    .nav-menu .lang-toggle .lang-btn.active {
        background: rgba(255, 255, 255, 0.12);
        color: #fff;
    }
    [data-theme="light"] .nav-menu .lang-toggle {
        background: rgba(0, 0, 0, 0.03);
        border-color: rgba(0, 0, 0, 0.10);
    }
    [data-theme="light"] .nav-menu .lang-toggle .lang-btn {
        color: rgba(9, 9, 11, 0.5);
    }
    [data-theme="light"] .nav-menu .lang-toggle .lang-btn.active {
        background: rgba(9, 9, 11, 0.08);
        color: rgba(9, 9, 11, 0.95);
    }

    /* Theme toggle button — sade ikon */
    .nav-menu #theme-toggle-mobile {
        background: rgba(255, 255, 255, 0.06);
        border: 1px solid rgba(255, 255, 255, 0.14);
        border-radius: 999px;
        padding: 0.55rem;
        cursor: pointer;
        color: rgba(255, 255, 255, 0.75);
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }
    [data-theme="light"] .nav-menu #theme-toggle-mobile {
        background: rgba(0, 0, 0, 0.03);
        border-color: rgba(0, 0, 0, 0.10);
        color: rgba(9, 9, 11, 0.7);
    }

    /* Hamburger toggle — col 3 */
    .mobile-menu-toggle {
        display: flex;
        grid-column: 3;
        justify-self: end;
    }

    .mobile-menu-toggle.active span:nth-child(1) {
        transform: translateY(6.5px) rotate(45deg);
    }

    .mobile-menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .mobile-menu-toggle.active span:nth-child(3) {
        transform: translateY(-6.5px) rotate(-45deg);
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .pricing-grid {
        grid-template-columns: 1fr;
    }

    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }

    .footer-brand {
        padding-right: 0;
        text-align: center;
    }

    .footer-description {
        margin-left: auto;
        margin-right: auto;
        max-width: 400px;
    }

    .social-links {
        justify-content: center;
    }

    .footer-links-wrapper {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-xl);
    }

    .footer-bottom-content {
        flex-direction: column;
        gap: var(--spacing-sm);
        text-align: center;
    }

    .cta-form {
        flex-direction: column;
    }

    .docs-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   Animations
   ============================================ */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in-up {
    animation: fadeInUp 0.6s ease forwards;
}

.animate-delay-100 { animation-delay: 100ms; }
.animate-delay-200 { animation-delay: 200ms; }
.animate-delay-300 { animation-delay: 300ms; }
.animate-delay-400 { animation-delay: 400ms; }
.animate-delay-500 { animation-delay: 500ms; }

/* Intersection Observer Animations */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================
   Auth Modal
   ============================================ */
.auth-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
    visibility: hidden;
    opacity: 0;
    transition: visibility 0s 0.3s, opacity 0.3s ease;
}

.auth-modal.active {
    display: flex;
    visibility: visible;
    opacity: 1;
    transition: visibility 0s, opacity 0.3s ease;
}

.auth-modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.auth-modal-container {
    position: relative;
    width: 100%;
    max-width: 440px;
    max-height: 90vh;
    overflow-y: auto;
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-xl);
    transform: translateY(20px) scale(0.95);
    transition: transform 0.3s ease;
}

.auth-modal.active .auth-modal-container {
    transform: translateY(0) scale(1);
}

.auth-modal-close {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
    z-index: 10;
    transition: color var(--transition-fast), background-color var(--transition-fast);
}

.auth-modal-close:hover {
    color: var(--color-text);
    background-color: var(--color-bg-alt);
}

.auth-modal-content {
    padding: var(--spacing-2xl);
}

/* Auth Tabs */
.auth-tabs {
    display: flex;
    position: relative;
    margin-bottom: var(--spacing-xl);
    border-bottom: 1px solid var(--color-border);
}

.auth-tab {
    flex: 1;
    padding: var(--spacing-md) var(--spacing-lg);
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-text-muted);
    text-align: center;
    transition: color var(--transition-fast);
}

.auth-tab:hover {
    color: var(--color-text-secondary);
}

.auth-tab.active {
    color: var(--color-primary);
}

.auth-tab-indicator {
    position: absolute;
    bottom: -1px;
    left: 0;
    height: 2px;
    background-color: var(--color-primary);
    transition: transform 0.3s ease, width 0.3s ease;
}

/* Auth Panels */
.auth-panel {
    display: none;
}

.auth-panel.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Auth Header */
.auth-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.auth-header h2 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
}

.auth-header p {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

/* Google OAuth Button */
.auth-google-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    width: 100%;
    padding: 0.875rem var(--spacing-lg);
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-text);
    transition: background-color var(--transition-fast), border-color var(--transition-fast);
}

.auth-google-btn:hover {
    background-color: var(--color-bg-alt);
    border-color: var(--color-text-muted);
}

.auth-google-btn svg {
    flex-shrink: 0;
}

/* Auth Divider */
.auth-divider {
    display: flex;
    align-items: center;
    margin: var(--spacing-xl) 0;
}

.auth-divider::before,
.auth-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background-color: var(--color-border);
}

.auth-divider span {
    padding: 0 var(--spacing-md);
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Auth Form */
.auth-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.auth-form-group {
    position: relative;
}

.auth-form-group label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: var(--spacing-sm);
}

.auth-form-group input {
    width: 100%;
    padding: 0.875rem var(--spacing-md);
    font-size: var(--font-size-base);
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    color: var(--color-text);
    outline: none;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.auth-form-group input:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.auth-form-group input::placeholder {
    color: var(--color-text-muted);
}

.auth-form-group.has-error input {
    border-color: var(--color-error);
}

.auth-form-group.has-error input:focus {
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

/* Field Error */
.auth-field-error {
    display: block;
    font-size: var(--font-size-xs);
    color: var(--color-error);
    margin-top: var(--spacing-xs);
    opacity: 0;
    transform: translateY(-5px);
    transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.auth-field-error.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Password Wrapper */
.auth-password-wrapper {
    position: relative;
}

.auth-password-wrapper input {
    padding-right: 48px;
}

.auth-password-toggle {
    position: absolute;
    top: 50%;
    right: var(--spacing-md);
    transform: translateY(-50%);
    color: var(--color-text-muted);
    padding: var(--spacing-xs);
    transition: color var(--transition-fast);
}

.auth-password-toggle:hover {
    color: var(--color-text);
}

/* Password Strength */
.auth-password-strength {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-sm);
}

.auth-strength-bar {
    flex: 1;
    height: 4px;
    background-color: var(--color-border);
    overflow: hidden;
}

.auth-strength-fill {
    height: 100%;
    width: 0;
    transition: width 0.3s ease, background-color 0.3s ease;
}

.auth-strength-fill.weak {
    background-color: var(--color-error);
}

.auth-strength-fill.medium {
    background-color: var(--color-warning);
}

.auth-strength-fill.strong {
    background-color: var(--color-success);
}

.auth-strength-text {
    font-size: var(--font-size-xs);
    font-weight: 500;
}

.auth-strength-text.weak {
    color: var(--color-error);
}

.auth-strength-text.medium {
    color: var(--color-warning);
}

.auth-strength-text.strong {
    color: var(--color-success);
}

/* Form Options */
.auth-form-options {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

/* Checkbox */
.auth-checkbox {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    cursor: pointer;
}

.auth-checkbox input {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.auth-checkbox-mark {
    flex-shrink: 0;
    width: 18px;
    height: 18px;
    border: 1px solid var(--color-border);
    background-color: var(--color-bg);
    position: relative;
    transition: background-color var(--transition-fast), border-color var(--transition-fast);
}

.auth-checkbox input:checked + .auth-checkbox-mark {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
}

.auth-checkbox input:checked + .auth-checkbox-mark::after {
    content: '';
    position: absolute;
    left: 5px;
    top: 2px;
    width: 5px;
    height: 9px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.auth-checkbox input:focus + .auth-checkbox-mark {
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.auth-checkbox a {
    color: var(--color-primary);
    text-decoration: underline;
}

.auth-checkbox a:hover {
    color: var(--color-primary-dark);
}

.auth-legal-note {
    font-size: 0.72rem;
    color: var(--color-text-muted);
    line-height: 1.6;
    margin-top: 0.5rem;
    padding: 0.625rem 0.75rem;
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--color-border);
    border-radius: 8px;
}

/* Forgot Password Link */
.auth-forgot-link {
    font-size: var(--font-size-sm);
    color: var(--color-primary);
    transition: color var(--transition-fast);
}

.auth-forgot-link:hover {
    color: var(--color-primary-dark);
}

/* Form Error */
.auth-form-error {
    padding: var(--spacing-md);
    background-color: rgba(239, 68, 68, 0.1);
    border: 1px solid var(--color-error);
    color: var(--color-error);
    font-size: var(--font-size-sm);
    display: none;
}

.auth-form-error.visible {
    display: block;
}

.auth-form-error.success {
    background-color: rgba(16, 185, 129, 0.1);
    border-color: var(--color-success);
    color: var(--color-success);
}

/* Submit Button */
.auth-submit-btn {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 1rem var(--spacing-lg);
    background: var(--gradient-primary);
    color: #FFFFFF;
    font-size: var(--font-size-base);
    font-weight: 600;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast), opacity var(--transition-fast);
    overflow: hidden;
}

.auth-submit-btn:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.auth-submit-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.auth-submit-btn .auth-btn-text {
    transition: opacity 0.2s ease;
}

.auth-submit-btn.loading .auth-btn-text {
    opacity: 0;
}

.auth-btn-loader {
    position: absolute;
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: #FFFFFF;
    animation: spin 0.8s linear infinite;
    opacity: 0;
    transition: opacity 0.2s ease;
}

.auth-submit-btn.loading .auth-btn-loader {
    opacity: 1;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Switch Text */
.auth-switch-text {
    text-align: center;
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    margin-top: var(--spacing-xl);
}

.auth-switch-btn {
    color: var(--color-primary);
    font-weight: 500;
    transition: color var(--transition-fast);
}

.auth-switch-btn:hover {
    color: var(--color-primary-dark);
}

/* Auth Modal Responsive */
@media (max-width: 480px) {
    .auth-modal {
        padding: 0;
        align-items: flex-end;
    }

    .auth-modal-container {
        max-width: 100%;
        max-height: 95vh;
        border-left: none;
        border-right: none;
        border-bottom: none;
    }

    .auth-modal.active .auth-modal-container {
        transform: translateY(0);
    }

    .auth-modal-content {
        padding: var(--spacing-xl);
    }

    .auth-form-options {
        flex-direction: column;
        align-items: flex-start;
    }
}

/* ============================================================
   HOW IT WORKS — 5-Step Section
   ============================================================ */
.steps-how {
    padding: var(--spacing-3xl) 0;
}
.steps-how-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start;
}
/* Left — step list */
.sh-item {
    padding: 1rem 1rem 0;
    cursor: pointer;
    border-radius: 12px;
    transition: background 0.2s;
    margin-bottom: 0.25rem;
}
.sh-item:hover {
    background: var(--color-bg-alt);
}
.sh-item.is-active {
    background: var(--color-bg-alt);
}
.sh-item-head {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}
.sh-num {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
    min-width: 24px;
    padding-top: 3px;
    font-variant-numeric: tabular-nums;
}
.sh-item.is-active .sh-num {
    color: var(--color-text);
}
.sh-content {
    flex: 1;
}
.sh-title {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--color-text-secondary);
    margin-bottom: 0.25rem;
    line-height: 1.3;
}
.sh-item.is-active .sh-title {
    color: var(--color-text);
}
.sh-desc {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    line-height: 1.6;
    display: none;
}
.sh-item.is-active .sh-desc {
    display: block;
}
.sh-bar {
    height: 2px;
    background: var(--color-border);
    margin-top: 0.75rem;
    border-radius: 2px;
    overflow: hidden;
}
.sh-bar-fill {
    height: 100%;
    width: 0;
    background: var(--color-text-secondary);
    transition: width 0.12s linear;
}

/* Right — info card */
.sh-cards {
    position: sticky;
    top: 100px;
}
.sh-card {
    display: none;
    border: 1px solid var(--color-border);
    border-radius: 16px;
    padding: 2rem;
    background: var(--color-bg);
}
.sh-card.is-active {
    display: block;
}
.sh-card-step {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-bottom: 1rem;
}
.sh-card-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}
.sh-card-list {
    list-style: none;
    padding: 0;
    margin: 0 0 1.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}
.sh-card-list li {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}
.sh-card-list li svg {
    flex-shrink: 0;
    color: var(--color-text-muted);
}
.sh-card-meta {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 12px;
    color: var(--color-text-muted);
    border: 1px solid var(--color-border);
    border-radius: 999px;
    padding: 4px 12px;
}

/* CTA */
.steps-how-cta {
    margin-top: var(--spacing-2xl);
}

/* Responsive */
@media (max-width: 768px) {
    .steps-how-layout {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    .sh-cards {
        position: static;
        order: -1;
    }
    .sh-card-title {
        font-size: var(--font-size-lg);
    }
}

/* ============================================================
   AUTOMATION & INTEGRATIONS SECTION
   ============================================================ */
.integ-section {
    padding: var(--spacing-3xl) 0;
}
.integ-layout {
    display: grid;
    grid-template-columns: 5fr 8fr;
    gap: 4rem;
    align-items: center;
}
/* Left text */
.integ-label {
    display: inline-block;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    border: 1px solid var(--color-border);
    border-radius: 6px;
    padding: 4px 10px;
    margin-bottom: 1.25rem;
}
.integ-title {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.1;
    margin-bottom: 1rem;
}
.integ-desc {
    font-size: var(--font-size-base);
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: 2rem;
}
/* Right cards grid */
.integ-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}
.integ-card {
    border: 1px solid var(--color-border);
    border-radius: 16px;
    padding: 1.75rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    background: var(--color-bg);
    transition: border-color 0.2s;
}
.integ-card:hover {
    border-color: var(--color-text-muted);
}
/* Featured card: always dark regardless of theme */
.integ-card-featured {
    background: #111111;
    border-color: transparent;
}
.integ-card-featured:hover {
    border-color: transparent;
    opacity: 0.88;
}
.integ-card-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-bg-alt);
    color: var(--color-text);
    flex-shrink: 0;
}
.integ-card-featured .integ-card-icon {
    background: rgba(255,255,255,0.12);
    color: #ffffff;
}
.integ-card-title {
    font-size: var(--font-size-base);
    font-weight: 600;
    margin-bottom: 0.375rem;
    line-height: 1.3;
}
.integ-card-desc {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
    line-height: 1.6;
}
.integ-card-featured .integ-card-title {
    color: #ffffff;
}
.integ-card-featured .integ-card-desc {
    color: rgba(255,255,255,0.55);
}
/* Responsive */
@media (max-width: 900px) {
    .integ-layout {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
}
@media (max-width: 540px) {
    .integ-cards {
        grid-template-columns: 1fr;
    }
}

/* ============================================================
   TECH STACK ORBIT SECTION
   ============================================================ */
.ts-section {
    padding: var(--spacing-3xl) 0;
}
.ts-card {
    display: grid;
    grid-template-columns: 2fr 3fr;
    border: 1px solid var(--color-border);
    border-radius: 24px;
    overflow: hidden;
    align-items: center;
    min-height: 440px;
    background: var(--color-bg);
}

/* Left text */
.ts-text {
    padding: 3rem;
}
.ts-label {
    display: inline-block;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    border: 1px solid var(--color-border);
    border-radius: 6px;
    padding: 4px 10px;
    margin-bottom: 1.25rem;
}
.ts-title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.2;
    margin-bottom: 0.875rem;
}
.ts-desc {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}
.ts-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}
.ts-chip {
    font-size: 11px;
    font-weight: 500;
    color: var(--color-text-muted);
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: 999px;
    padding: 3px 10px;
}

/* Right: orbit visual */
.ts-vis {
    position: relative;
    height: 440px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: flex-start;
}
/* The orbit stage — pushed right so only left portion shows (cropped effect) */
.ts-stage {
    position: relative;
    width: 480px;
    height: 480px;
    flex-shrink: 0;
    transform: translateX(22%);
}

/* Center jekcms logo */
.ts-center {
    position: absolute;
    width: 64px;
    height: 64px;
    top: 50%; left: 50%;
    margin-top: -32px; margin-left: -32px;
    border-radius: 14px;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    box-shadow: 0 4px 24px rgba(0,0,0,0.35);
    overflow: hidden;
}
.ts-center img { display: block; }

/* Orbit rings */
.ts-ring {
    position: absolute;
    top: 50%; left: 50%;
    border-radius: 50%;
    border: 1px dashed var(--color-border);
}

/* Icon wrapper — positioned on ring edge */
.ts-icon-wrap {
    position: absolute;
    transform: translate(-50%, -50%);
}

/* Icon badge */
.ts-icon-badge {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 8px rgba(0,0,0,0.18), 0 0 0 1.5px rgba(255,255,255,0.08);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    overflow: hidden;
    cursor: default;
}
.ts-icon-badge:hover {
    transform: scale(1.18);
    box-shadow: 0 4px 16px rgba(0,0,0,0.28);
}
.ts-icon-text {
    font-size: 9px;
    font-weight: 800;
    letter-spacing: -0.02em;
    font-family: var(--font-family);
    white-space: nowrap;
}

/* Orbit animations */
@keyframes ts-spin { to { transform: rotate(360deg); } }
@keyframes ts-ccw  { to { transform: rotate(-360deg); } }

/* Responsive */
@media (max-width: 900px) {
    .ts-card {
        grid-template-columns: 1fr;
    }
    .ts-vis {
        height: 300px;
        justify-content: center;
    }
    .ts-stage {
        transform: translateX(0);
        width: 320px;
        height: 320px;
    }
    .ts-stage .ts-ring:nth-child(4) { /* hide outermost orbit on mobile */
        opacity: 0;
        pointer-events: none;
    }
    .ts-center {
        width: 54px;
        height: 54px;
        margin-top: -27px;
        margin-left: -27px;
    }
}

/* ============================================================
   FAQ SECTION
   ============================================================ */
.faq-section {
    padding: var(--spacing-3xl) 0;
}
.faq-list {
    max-width: 720px;
    margin: 0 auto;
}
.faq-item {
    border-bottom: 1px solid var(--color-border);
}
.faq-trigger {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    padding: 1.25rem 0;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    font-family: var(--font-family);
    color: var(--color-text);
}
.faq-q {
    font-size: var(--font-size-base);
    font-weight: 500;
    line-height: 1.4;
    flex: 1;
}
.faq-item.is-open .faq-q {
    font-weight: 600;
}
.faq-chevron {
    flex-shrink: 0;
    color: var(--color-text-muted);
    transition: transform 0.3s ease;
}
.faq-item.is-open .faq-chevron {
    transform: rotate(180deg);
    color: var(--color-text);
}
.faq-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease;
}
.faq-a {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    line-height: 1.75;
    padding-bottom: 1.25rem;
    max-width: 640px;
}
/* Footer CTA */
.faq-footer {
    max-width: 720px;
    margin: 2.5rem auto 0;
    display: flex;
    align-items: center;
    gap: 1.25rem;
}
.faq-footer p {
    font-size: var(--font-size-sm);
    color: var(--color-text-muted);
}


/* === blg-* bp-* ctc-* namespace CSS === */
.site-logo { height: 28px; width: auto; }
.cta-logo-link .site-logo { height: 26px; }

/* =============================================================================
   Blog Listing — blg-* namespace
   ============================================================================= */
.blg-hero {
    padding: calc(var(--header-height) + 32px) 0 40px;
    border-bottom: 1px solid var(--color-border);
}
.blg-hero-h {
    font-size: clamp(3rem, 6vw, 4.5rem);
    font-weight: 800;
    letter-spacing: -.04em;
    margin: 0 0 10px;
    line-height: 1.05;
    color: var(--color-text);
}
.blg-hero-sub {
    font-size: 1rem;
    color: var(--color-text-muted);
    margin: 0 0 28px;
    line-height: 1.6;
}
.blg-cat-nav {
    display: inline-flex;
    align-items: center;
    border: 1px solid var(--color-border);
    border-radius: 9999px;
    padding: 4px 6px;
    gap: 0;
    /* Mobil: çok kategori varsa pill nav dahili scroll alsın, sayfayı taşırmasın */
    max-width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}
.blg-cat-nav::-webkit-scrollbar { display: none; }
.blg-cat-tab {
    display: inline-flex;
    align-items: center;
    padding: 5px 14px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-muted);
    white-space: nowrap;
    text-decoration: none;
    transition: color .15s;
}
.blg-cat-tab:hover { color: var(--color-text); }
.blg-cat-tab.is-active { font-weight: 700; color: var(--color-text); }
.blg-grid-section { padding: 48px 0 96px; }
.blg-posts-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px 28px;
}
@media (max-width: 960px) { .blg-posts-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 580px)  { .blg-posts-grid { grid-template-columns: 1fr; } }
.blg-card {
    display: flex;
    flex-direction: column;
    text-decoration: none;
    color: inherit;
    transition: opacity .15s;
}
.blg-card:hover { opacity: .8; }
.blg-card-img {
    aspect-ratio: 16/9;
    overflow: hidden;
    background: var(--color-bg-secondary);
    margin-bottom: 14px;
    flex-shrink: 0;
    border-radius: 12px;
}
.blg-card-img picture { display: block; width: 100%; height: 100%; }
.blg-card-img img {
    width: 100%; height: 100%;
    object-fit: cover;
    display: block;
    transition: transform .35s ease;
}
.blg-card:hover .blg-card-img img { transform: scale(1.04); }
.blg-card-ph {
    width: 100%; height: 100%;
    display: flex; align-items: center; justify-content: center;
    background: var(--color-bg-secondary);
    font-size: 2rem; font-weight: 700;
    color: var(--color-text-muted);
    letter-spacing: -.02em;
}
.blg-card-body { display: flex; flex-direction: column; flex: 1; }
.blg-card-cat {
    font-size: 0.71rem;
    font-weight: 600;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-bottom: 8px;
}
.blg-card-title {
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.45;
    color: var(--color-text-primary);
    margin: 0 0 8px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.blg-card-exc {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin: 0 0 14px;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.blg-card-meta {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.78rem;
    color: var(--color-text-muted);
    flex-wrap: wrap;
}
.blg-avatar {
    width: 20px; height: 20px;
    border-radius: 50%;
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    display: inline-flex; align-items: center; justify-content: center;
    font-size: .64rem; font-weight: 700;
    color: var(--color-text-secondary);
    flex-shrink: 0;
}
.blg-dot { opacity: .35; }
.blg-empty { text-align: center; padding: 80px 0; color: var(--color-text-muted); font-size: .95rem; }
.blg-pagination {
    display: flex; align-items: center; justify-content: center;
    gap: 5px; margin-top: 64px;
}
.pgn-btn {
    display: inline-flex; align-items: center; justify-content: center;
    min-width: 36px; height: 36px; padding: 0 10px;
    font-size: 0.875rem;
    color: var(--color-text-muted);
    border: 1px solid var(--color-border);
    text-decoration: none;
    transition: color .15s, border-color .15s, background-color .15s;
    border-radius: 8px;
}
.pgn-btn:hover { color: var(--color-text-primary); border-color: var(--color-text-muted); }
.pgn-btn.is-active {
    background: var(--color-text-primary);
    color: #000;
    border-color: var(--color-text-primary);
    font-weight: 700;
}
.pgn-arrow { background: transparent; }
.pgn-ell { color: var(--color-text-muted); padding: 0 4px; line-height: 36px; }
.pgn-info { text-align:center; font-size:.78rem; color:var(--color-text-muted); margin-top:12px; }

/* =============================================================================
   Blog Post — bp-* namespace
   ============================================================================= */
.bp-wrap { padding: 3rem 0 4rem; }
.bp-bc {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    margin-bottom: 2.25rem;
    flex-wrap: wrap;
}
.bp-bc-home { color: var(--color-text-muted); text-decoration: none; transition: color var(--transition-fast); }
.bp-bc-home:hover { color: var(--color-text); }
.bp-bc-sep, .bp-bc-dot { opacity: 0.35; }
.bp-bc-cat  { color: var(--color-text-secondary); font-weight: 500; }
.bp-bc-date { color: var(--color-text-muted); }
.bp-head { max-width: 760px; margin: 0 0 3rem; }
.bp-title {
    font-size: clamp(1.875rem, 4.5vw, 3rem);
    font-weight: 800;
    line-height: 1.14;
    letter-spacing: -0.03em;
    color: var(--color-text);
    margin-bottom: 1.125rem;
}
.bp-lead { font-size: 1.125rem; line-height: 1.7; color: var(--color-text-secondary); margin: 0; }
.bp-layout { display: grid; grid-template-columns: 1fr 296px; gap: 4rem; align-items: start; }
.bp-cover { margin-bottom: 2.5rem; border: 1px solid var(--color-border); overflow: hidden; }
.bp-cover picture { display: block; }
.bp-cover img { width: 100%; height: auto; aspect-ratio: 16/9; object-fit: cover; display: block; }
.bp-intro {
    font-size: 1.0625rem;
    line-height: 1.75;
    color: var(--color-text-secondary);
    padding: 1.125rem 1.5rem;
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    margin-bottom: 2rem;
}
.bp-intro p { margin: 0; }
.bp-content { font-size: 1rem; line-height: 1.8; color: var(--color-text); }
.bp-content p   { margin-bottom: 1.25rem; }
.bp-content h1  { font-size: 1.875rem; font-weight: 700; letter-spacing: -0.03em; margin: 2.5rem 0 1rem; color: var(--color-text); }
.bp-content h2  { font-size: 1.5rem; font-weight: 700; letter-spacing: -0.02em; margin: 2.5rem 0 1rem; color: var(--color-text); }
.bp-content h3  { font-size: 1.1875rem; font-weight: 600; margin: 2rem 0 0.75rem; color: var(--color-text); }
.bp-content h4  { font-size: 1rem; font-weight: 600; margin: 1.5rem 0 0.5rem; color: var(--color-text); }
.bp-content code {
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
    font-size: 0.875em;
    padding: 0.15em 0.4em;
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    color: #D946EF;
}
.bp-content pre {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 1.25rem 1.5rem;
    overflow-x: auto;
    margin-bottom: 1.5rem;
}
.bp-content pre code { padding: 0; border: none; background: none; display: block; color: inherit; }
.bp-content blockquote {
    padding: 1rem 1.5rem;
    margin: 1.5rem 0;
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    color: var(--color-text-secondary);
    font-style: italic;
}
.bp-content blockquote p { margin: 0; }
.bp-content strong { font-weight: 600; color: var(--color-text); }
.bp-content a { color: var(--color-primary); text-decoration: underline; text-underline-offset: 2px; }
.bp-content a:hover { opacity: 0.8; }
.bp-content ul  { padding-left: 1.5rem; margin-bottom: 1.25rem; list-style: disc; }
.bp-content ol  { padding-left: 1.5rem; margin-bottom: 1.25rem; list-style: decimal; }
.bp-content ul ul, .bp-content ol ol, .bp-content ul ol, .bp-content ol ul { margin-top: 0.25rem; margin-bottom: 0; }
.bp-content ul ul { list-style: circle; }
.bp-content li  { margin-bottom: 0.4rem; line-height: 1.7; }
.bp-content img { max-width: 100%; height: auto; border: 1px solid var(--color-border); }
.bp-content table { width: 100%; border-collapse: collapse; margin-bottom: 1.5rem; font-size: 0.9rem; }
.bp-content th, .bp-content td { padding: 0.6rem 0.875rem; border: 1px solid var(--color-border); text-align: left; }
.bp-content th  { font-weight: 600; background: var(--color-bg-secondary); }
.bp-content hr  { border: none; border-top: 1px solid var(--color-border); margin: 2rem 0; }

/* ── Callout blocks ──────────────────────────────────────── */
.bp-content .jek-callout {
  border-radius: 10px;
  padding: 14px 18px 14px 52px;
  margin: 1.5rem 0;
  position: relative;
  font-size: 0.9375rem;
  line-height: 1.7;
  border: 1px solid transparent;
  font-weight: 450;
}
.bp-content .jek-callout::before {
  content: '';
  position: absolute;
  left: 16px;
  top: 16px;
  width: 20px;
  height: 20px;
  background-size: 20px 20px;
  background-repeat: no-repeat;
}
/* Info */
.bp-content .jek-callout[data-callout="info"] {
  background: rgba(59,130,246,.07);
  border-color: rgba(59,130,246,.22);
  color: #1e40af;
}
.bp-content .jek-callout[data-callout="info"]::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%233b82f6'%3E%3Cpath fill-rule='evenodd' d='M18 10a8 8 0 1 1-16 0 8 8 0 0 1 16 0Zm-7-4a1 1 0 1 1-2 0 1 1 0 0 1 2 0ZM9 9a.75.75 0 0 0 0 1.5h.253a.25.25 0 0 1 .244.304l-.459 2.066A1.75 1.75 0 0 0 10.747 15H11a.75.75 0 0 0 0-1.5h-.253a.25.25 0 0 1-.244-.304l.459-2.066A1.75 1.75 0 0 0 9.253 9H9Z' clip-rule='evenodd'/%3E%3C/svg%3E");
}
/* Warning */
.bp-content .jek-callout[data-callout="warning"] {
  background: rgba(245,158,11,.07);
  border-color: rgba(245,158,11,.25);
  color: #92400e;
}
.bp-content .jek-callout[data-callout="warning"]::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%23f59e0b'%3E%3Cpath fill-rule='evenodd' d='M8.485 2.495c.673-1.167 2.357-1.167 3.03 0l6.28 10.875c.673 1.167-.17 2.625-1.516 2.625H3.72c-1.347 0-2.189-1.458-1.515-2.625L8.485 2.495ZM10 5a.75.75 0 0 1 .75.75v3.5a.75.75 0 0 1-1.5 0v-3.5A.75.75 0 0 1 10 5Zm0 9a1 1 0 1 0 0-2 1 1 0 0 0 0 2Z' clip-rule='evenodd'/%3E%3C/svg%3E");
}
/* Error */
.bp-content .jek-callout[data-callout="error"] {
  background: rgba(239,68,68,.07);
  border-color: rgba(239,68,68,.22);
  color: #991b1b;
}
.bp-content .jek-callout[data-callout="error"]::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%23ef4444'%3E%3Cpath fill-rule='evenodd' d='M10 18a8 8 0 1 0 0-16 8 8 0 0 0 0 16ZM8.28 7.22a.75.75 0 0 0-1.06 1.06L8.94 10l-1.72 1.72a.75.75 0 1 0 1.06 1.06L10 11.06l1.72 1.72a.75.75 0 1 0 1.06-1.06L11.06 10l1.72-1.72a.75.75 0 0 0-1.06-1.06L10 8.94 8.28 7.22Z' clip-rule='evenodd'/%3E%3C/svg%3E");
}
/* Success */
.bp-content .jek-callout[data-callout="success"] {
  background: rgba(34,197,94,.07);
  border-color: rgba(34,197,94,.22);
  color: #166534;
}
.bp-content .jek-callout[data-callout="success"]::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%2322c55e'%3E%3Cpath fill-rule='evenodd' d='M10 18a8 8 0 1 0 0-16 8 8 0 0 0 0 16Zm3.857-9.809a.75.75 0 0 0-1.214-.882l-3.483 4.79-1.88-1.88a.75.75 0 1 0-1.06 1.061l2.5 2.5a.75.75 0 0 0 1.137-.089l4-5.5Z' clip-rule='evenodd'/%3E%3C/svg%3E");
}
/* Dark mode */
[data-theme="dark"] .bp-content .jek-callout[data-callout="info"]    { background: rgba(59,130,246,.12);  border-color: rgba(59,130,246,.28); color: #93c5fd; }
[data-theme="dark"] .bp-content .jek-callout[data-callout="warning"] { background: rgba(245,158,11,.12); border-color: rgba(245,158,11,.3); color: #fcd34d; }
[data-theme="dark"] .bp-content .jek-callout[data-callout="error"]   { background: rgba(239,68,68,.12);  border-color: rgba(239,68,68,.28); color: #fca5a5; }
[data-theme="dark"] .bp-content .jek-callout[data-callout="success"] { background: rgba(34,197,94,.12);  border-color: rgba(34,197,94,.28); color: #86efac; }

/* ── Task list ───────────────────────────────────────────── */
.bp-content ul[data-type="taskList"],
.bp-content .jek-task-list {
  list-style: none;
  padding-left: 0;
  margin-bottom: 1.25rem;
}
.bp-content .jek-task-item,
.bp-content [data-type="taskItem"] {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin-bottom: 0.4rem;
}
.bp-content .jek-task-item > label,
.bp-content [data-type="taskItem"] > label {
  display: flex;
  align-items: center;
  padding-top: 3px;
  flex-shrink: 0;
  pointer-events: none;
}
.bp-content .jek-task-item input[type="checkbox"],
.bp-content [data-type="taskItem"] input[type="checkbox"] {
  width: 15px;
  height: 15px;
  accent-color: var(--color-primary);
  pointer-events: none;
  flex-shrink: 0;
}
.bp-content .jek-task-item > div,
.bp-content [data-type="taskItem"] > div { flex: 1; min-width: 0; }
.bp-content [data-type="taskItem"][data-checked="true"] > div { text-decoration: line-through; opacity: 0.55; }

/* ── YouTube embed ───────────────────────────────────────── */
.bp-content div[data-youtube-video] {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%;
  margin: 1.5rem 0;
  border-radius: 10px;
  overflow: hidden;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
}
.bp-content div[data-youtube-video] iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: none;
}

.bp-sidebar { position: sticky; top: 90px; display: flex; flex-direction: column; gap: 1rem; }
.bp-s-card { padding: 1.125rem 1.25rem; border: 1px solid var(--color-border); background: var(--color-bg-card); border-radius: 12px; }
.bp-s-written { font-size: 0.75rem; color: var(--color-text-muted); margin: 0 0 0.75rem; font-weight: 400; }
.bp-author-row { display: flex; align-items: center; gap: 0.75rem; }
.bp-author-av {
    width: 38px; height: 38px; border-radius: 50%;
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    display: flex; align-items: center; justify-content: center;
    font-weight: 700; font-size: 0.9375rem;
    color: var(--color-text-secondary);
    flex-shrink: 0;
}
.bp-author-name { font-size: 0.875rem; font-weight: 600; color: var(--color-text); margin: 0 0 2px; }
.bp-author-role { font-size: 0.75rem; color: var(--color-text-muted); margin: 0; line-height: 1.4; }
.bp-s-toc-label {
    display: flex; align-items: center; gap: 0.5rem;
    font-size: 0.75rem; color: var(--color-text-muted);
    margin: 0 0 0.875rem; font-weight: 400;
}
.bp-toc { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; }
.bp-toc li + li { margin-top: 1px; }
.bp-toc li.toc-l3 { padding-left: 0.875rem; }
.bp-toc a {
    display: block; font-size: 0.8125rem; color: var(--color-text-secondary);
    line-height: 1.5; padding: 4px 0 4px 0.75rem;
    border-left: 2px solid var(--color-border);
    text-decoration: none; transition: color var(--transition-fast), border-color var(--transition-fast);
}
.bp-toc li.toc-l3 a { font-size: 0.75rem; color: var(--color-text-muted); border-left-color: transparent; padding-left: 0.625rem; }
.bp-toc a:hover { color: var(--color-text); border-left-color: var(--color-text-muted); }
.bp-s-cta { background: linear-gradient(150deg, #0f0c29 0%, #302b63 60%, #24243e 100%); border-color: transparent; }
.bp-s-cta-brand { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: rgba(255,255,255,0.45); margin: 0 0 0.625rem; }
.bp-s-cta-title { font-size: 0.9375rem; font-weight: 700; color: #fff; margin: 0 0 0.4rem; line-height: 1.3; }
.bp-s-cta-text  { font-size: 0.8125rem; color: rgba(255,255,255,0.6); line-height: 1.55; margin: 0 0 1.125rem; }
.bp-s-cta-btn {
    display: block; text-align: center;
    background: rgba(255,255,255,0.1); color: #fff;
    border: 1px solid rgba(255,255,255,0.2);
    padding: 0.5625rem 1rem; font-size: 0.875rem; font-weight: 600;
    text-decoration: none; transition: background var(--transition-fast), border-color var(--transition-fast);
}
.bp-s-cta-btn:hover { background: rgba(255,255,255,0.18); border-color: rgba(255,255,255,0.35); }
.bp-more { padding: 4rem 0; border-top: 1px solid var(--color-border); }
.bp-more-head { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 2rem; gap: 1rem; }
.bp-more-title { font-size: 1.25rem; font-weight: 700; letter-spacing: -0.02em; color: var(--color-text); margin: 0; }
.bp-more-all { font-size: 0.875rem; color: var(--color-text-muted); text-decoration: none; white-space: nowrap; transition: color var(--transition-fast); flex-shrink: 0; }
.bp-more-all:hover { color: var(--color-primary); }
.bp-more-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; }
.bp-rc {
    display: flex; flex-direction: column;
    border: 1px solid var(--color-border); background: var(--color-bg-card);
    text-decoration: none; overflow: hidden; border-radius: 12px;
    transition: border-color var(--transition-fast), transform var(--transition-fast);
}
.bp-rc:hover { border-color: var(--color-text-muted); transform: translateY(-2px); }
.bp-rc-img { aspect-ratio: 16/9; overflow: hidden; background: var(--color-bg-secondary); }
.bp-rc-img picture { display: block; width: 100%; height: 100%; }
.bp-rc-img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.bp-rc-body { padding: 0.875rem 1rem; display: flex; flex-direction: column; gap: 0.375rem; flex: 1; }
.bp-rc-cat { font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.07em; color: var(--color-text-muted); }
.bp-rc-title {
    font-size: 0.875rem; font-weight: 700; color: var(--color-text); line-height: 1.4;
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; flex: 1; margin: 0;
}
.bp-rc-meta { font-size: 11px; color: var(--color-text-muted); margin: 0.125rem 0 0; }
.back-link {
    display: inline-flex; align-items: center; gap: 0.375rem;
    font-size: 0.875rem; font-weight: 500; color: var(--color-text-muted);
    text-decoration: none; transition: color var(--transition-fast);
}
.back-link:hover { color: var(--color-primary); }
@media (max-width: 1024px) {
    .bp-layout { grid-template-columns: 1fr; gap: 2.5rem; }
    .bp-sidebar { position: static; }
    .bp-more-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
    .bp-wrap  { padding: 2rem 0 3rem; }
    .bp-title { font-size: 1.75rem; }
    .bp-lead  { font-size: 1rem; }
    .bp-intro { padding: 1rem 1.25rem; font-size: 1rem; }
}
@media (max-width: 600px) {
    .bp-more-grid { grid-template-columns: 1fr; }
    .bp-more-head { flex-direction: column; gap: 0.375rem; }
}

/* =============================================================================
   Contact — ctc-* namespace
   ============================================================================= */
.ctc-hero { padding: calc(var(--header-height) + 56px) 0 56px; border-bottom: 1px solid var(--color-border); }
.ctc-eyebrow {
    display: inline-block;
    font-size: 0.75rem; font-weight: 700;
    text-transform: uppercase; letter-spacing: 0.1em;
    color: var(--color-text-muted); margin-bottom: 1rem;
}
.ctc-title { font-size: clamp(2.25rem, 5vw, 3.5rem); font-weight: 800; letter-spacing: -0.04em; line-height: 1.1; color: var(--color-text); margin: 0 0 1rem; }
.ctc-subtitle { font-size: 1.0625rem; color: var(--color-text-muted); max-width: 500px; line-height: 1.65; margin: 0; }
.ctc-main { padding: 64px 0 80px; }
.ctc-grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: 4rem; align-items: start; }
.ctc-left-title { font-size: 1.25rem; font-weight: 700; letter-spacing: -0.02em; color: var(--color-text); margin: 0 0 1rem; }
.ctc-left-text { font-size: 0.9375rem; color: var(--color-text-secondary); line-height: 1.7; margin: 0 0 0.875rem; }
.ctc-left-text:last-of-type { margin-bottom: 0; }
.ctc-left-text strong { color: var(--color-text); font-weight: 600; }
.ctc-social-wrap { margin-top: 2.5rem; }
.ctc-social-label { font-size: 0.75rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; color: var(--color-text-muted); margin: 0 0 1rem; }
.ctc-social-row { display: flex; gap: 0.625rem; flex-wrap: wrap; }
.ctc-soc-btn {
    display: inline-flex; align-items: center; justify-content: center;
    width: 44px; height: 44px; border-radius: 12px;
    border: 1px solid var(--color-border); background: var(--color-bg-card);
    color: var(--color-text-secondary); text-decoration: none;
    transition: border-color var(--transition-fast), color var(--transition-fast), background var(--transition-fast);
}
.ctc-soc-btn:hover { border-color: var(--color-text-muted); color: var(--color-text); background: var(--color-bg-secondary); }
.ctc-card { border: 1px solid var(--color-border); border-radius: 16px; background: var(--color-bg-card); padding: 2rem; }
.ctc-field { margin-bottom: 1.25rem; }
.ctc-label { display: block; font-size: 0.875rem; font-weight: 500; color: var(--color-text); margin-bottom: 0.5rem; }
.ctc-label span { color: var(--color-text-muted); }
.ctc-input {
    display: block; width: 100%;
    padding: 0.6875rem 0.875rem; font-size: 0.9375rem;
    color: var(--color-text); background: var(--color-bg);
    border: 1px solid var(--color-border); border-radius: 10px;
    outline: none; transition: border-color var(--transition-fast);
    font-family: inherit; box-sizing: border-box;
}
.ctc-input::placeholder { color: var(--color-text-muted); }
.ctc-input:focus { border-color: var(--color-primary); }
.ctc-input.has-error { border-color: var(--color-error, #ef4444); }
.ctc-select { cursor: pointer; appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23888' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 0.875rem center; padding-right: 2.25rem; }
.ctc-textarea { resize: vertical; min-height: 130px; line-height: 1.6; }
.ctc-field-err { display: block; font-size: 0.8125rem; color: var(--color-error, #ef4444); margin-top: 0.375rem; }
.ctc-form-error { padding: 0.75rem 1rem; background: rgba(239,68,68,0.08); border: 1px solid rgba(239,68,68,0.25); border-radius: 10px; font-size: 0.875rem; color: #ef4444; margin-bottom: 1.25rem; }
.ctc-recaptcha { margin-bottom: 1.25rem; }
.ctc-recaptcha-err { display: block; margin-top: 0.375rem; }
#submit-btn { width: 100%; margin-top: 0.25rem; display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem; }
.btn-loading { display: inline-flex; align-items: center; gap: 0.5rem; }
.ctc-spinner { animation: ctcSpin 1s linear infinite; flex-shrink: 0; }
@keyframes ctcSpin { to { transform: rotate(360deg); } }
.ctc-success { text-align: center; padding: 2.5rem 1.5rem; }
.ctc-success-icon { width: 64px; height: 64px; border-radius: 50%; background: var(--color-success, #22c55e); display: flex; align-items: center; justify-content: center; margin: 0 auto 1.5rem; }
.ctc-success-title { font-size: 1.25rem; font-weight: 700; color: var(--color-text); margin: 0 0 0.625rem; }
.ctc-success-text  { font-size: 0.9375rem; color: var(--color-text-secondary); margin: 0 0 2rem; }
@media (max-width: 900px) { .ctc-grid { grid-template-columns: 1fr; gap: 2.5rem; } .ctc-main { padding: 48px 0 64px; } }
@media (max-width: 560px)  { .ctc-hero { padding: 48px 0 40px; } .ctc-title { font-size: 2rem; } .ctc-card { padding: 1.5rem; } }

/* ============================================================
   Screenshot Frame — real admin SS display (theme-aware)
   Usage:
   <figure class="ss-frame">
     <picture>
       <source srcset="{url}-dark.webp" media="(prefers-color-scheme: dark)">
       <img src="{url}-light.webp" alt="..." loading="lazy">
     </picture>
     <figcaption class="ss-caption">Optional caption</figcaption>
   </figure>
   ============================================================ */
.ss-frame {
    margin: 2rem 0;
    border-radius: 12px;
    overflow: hidden;
    background: var(--color-bg-elevated, #fff);
    box-shadow:
        0 1px 3px rgba(0, 0, 0, 0.06),
        0 10px 30px -5px rgba(0, 0, 0, 0.15),
        0 0 0 1px rgba(0, 0, 0, 0.04);
    transition: transform .3s ease, box-shadow .3s ease;
}
.ss-frame:hover {
    transform: translateY(-3px);
    box-shadow:
        0 2px 6px rgba(0, 0, 0, 0.08),
        0 20px 40px -5px rgba(0, 0, 0, 0.2),
        0 0 0 1px rgba(0, 0, 0, 0.06);
}
[data-theme="dark"] .ss-frame {
    background: var(--color-bg-elevated, #1a1a1a);
    box-shadow:
        0 1px 3px rgba(0, 0, 0, 0.3),
        0 10px 30px -5px rgba(0, 0, 0, 0.5),
        0 0 0 1px rgba(255, 255, 255, 0.06);
}
.ss-frame img {
    display: block;
    width: 100%;
    height: auto;
    border-radius: inherit;
}
.ss-caption {
    padding: 0.75rem 1rem;
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    text-align: center;
    border-top: 1px solid var(--color-border);
    background: var(--color-bg-subtle, transparent);
}

/* Numbered step walkthroughs */
.ss-steps {
    display: flex;
    flex-direction: column;
    gap: 3rem;
    margin: 2rem 0;
}
.ss-step {
    display: grid;
    grid-template-columns: 48px 1fr;
    gap: 1rem;
    align-items: flex-start;
}
.ss-step-num {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--color-primary, #3b82f6);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1rem;
    flex-shrink: 0;
}
.ss-step-content h4 {
    margin: 0 0 0.5rem;
    font-size: 1.125rem;
    font-weight: 700;
}
.ss-step-content p {
    color: var(--color-text-secondary);
    margin: 0;
    line-height: 1.6;
}
.ss-step-content .ss-frame { margin-top: 1rem; }

@media (max-width: 640px) {
    .ss-step { grid-template-columns: 36px 1fr; }
    .ss-step-num { width: 32px; height: 32px; font-size: 0.875rem; }
}

/* ============================================
   Admin Showcase section (home)
   ============================================ */
.admin-showcase {
    padding: 5rem 0 6rem;
    background:
        radial-gradient(ellipse at top, rgba(59,130,246,0.06), transparent 55%),
        var(--bg-secondary, #f8fafc);
}
[data-theme="dark"] .admin-showcase {
    background:
        radial-gradient(ellipse at top, rgba(59,130,246,0.10), transparent 55%),
        var(--bg-secondary, #0f172a);
}
.admin-showcase .section-header { margin-bottom: 2.5rem; }
.admin-showcase .section-eyebrow {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--primary-color, #3b82f6);
    margin-bottom: 0.75rem;
}

/* ============================================
   Admin Panel Preview (admin_preview helper)
   ============================================ */
.admin-preview {
    --ap-bg-chrome: #f3f4f6;
    --ap-bg-frame: #ffffff;
    --ap-border: rgba(0,0,0,0.08);
    --ap-url-bg: #ffffff;
    --ap-url-fg: #6b7280;
    --ap-tab-bg: transparent;
    --ap-tab-fg: #64748b;
    --ap-tab-bg-active: #0f172a;
    --ap-tab-fg-active: #ffffff;
    --ap-fade: #ffffff;
    --ap-shadow: 0 30px 80px -30px rgba(15,23,42,0.35), 0 4px 20px -4px rgba(15,23,42,0.15);
    display: flex;
    flex-direction: column;
    gap: 44px;
}

[data-theme="dark"] .admin-preview,
.admin-preview.is-dark {
    --ap-bg-chrome: #1f2937;
    --ap-bg-frame: #0b1220;
    --ap-border: rgba(255,255,255,0.08);
    --ap-url-bg: #0f172a;
    --ap-url-fg: #9ca3af;
    --ap-tab-fg: #94a3b8;
    --ap-tab-bg-active: #3b82f6;
    --ap-tab-fg-active: #ffffff;
    --ap-fade: #0b1220;
    --ap-shadow: 0 30px 80px -30px rgba(0,0,0,0.65), 0 4px 20px -4px rgba(0,0,0,0.5);
}

.ap-frame {
    background: var(--ap-bg-frame);
    border: 1px solid var(--ap-border);
    border-radius: 14px;
    overflow: hidden;
    box-shadow: var(--ap-shadow);
}

.ap-chrome {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    background: var(--ap-bg-chrome);
    border-bottom: 1px solid var(--ap-border);
}

.ap-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    display: inline-block;
    flex-shrink: 0;
}
.ap-dot-r { background: #ff5f57; }
.ap-dot-y { background: #febc2e; }
.ap-dot-g { background: #28c840; }

.ap-url {
    flex: 1;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--ap-url-bg);
    color: var(--ap-url-fg);
    font-size: 12px;
    padding: 6px 14px;
    border-radius: 999px;
    border: 1px solid var(--ap-border);
    margin: 0 4px;
    max-width: 360px;
    justify-content: center;
}
.ap-url-text { font-family: ui-monospace, Menlo, monospace; }

.ap-theme-toggle {
    display: inline-flex;
    gap: 2px;
    background: var(--ap-url-bg);
    border: 1px solid var(--ap-border);
    border-radius: 999px;
    padding: 2px;
}

.ap-theme-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 26px;
    height: 24px;
    border: 0;
    background: transparent;
    color: var(--ap-url-fg);
    border-radius: 999px;
    cursor: pointer;
    transition: background .15s, color .15s;
}
.ap-theme-btn:hover { color: var(--ap-tab-bg-active); }
.ap-theme-btn.is-active {
    background: var(--ap-tab-bg-active);
    color: var(--ap-tab-fg-active);
}

.ap-stage {
    position: relative;
    aspect-ratio: 16 / 9;
    background: var(--ap-bg-frame);
    overflow: hidden;
}

/* Soft blur fade — only the very bottom of the screenshot progressively blurs
   and dissolves into the frame background, leaving most of the image crisp. */
.ap-stage::before {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 40%;
    z-index: 2;
    pointer-events: none;
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    -webkit-mask-image: linear-gradient(to bottom, transparent 0%, rgba(0,0,0,0.5) 55%, #000 100%);
            mask-image: linear-gradient(to bottom, transparent 0%, rgba(0,0,0,0.5) 55%, #000 100%);
}
.ap-stage::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 40%;
    z-index: 3;
    pointer-events: none;
    background: linear-gradient(
        to bottom,
        rgba(0,0,0,0) 0%,
        var(--ap-fade) 100%
    );
}

.ap-shot {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
    opacity: 0;
    transition: opacity .25s ease;
    pointer-events: none;
}
.ap-shot.is-active {
    opacity: 1;
    pointer-events: auto;
}

.ap-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    justify-content: center;
}

.ap-tab {
    border: 1px solid var(--ap-border);
    background: var(--ap-tab-bg);
    color: var(--ap-tab-fg);
    padding: 8px 14px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all .15s ease;
    white-space: nowrap;
}
.ap-tab:hover { color: var(--ap-tab-bg-active); border-color: var(--ap-tab-bg-active); }
.ap-tab.is-active {
    background: var(--ap-tab-bg-active);
    color: var(--ap-tab-fg-active);
    border-color: var(--ap-tab-bg-active);
}

@media (max-width: 640px) {
    .ap-url { font-size: 11px; max-width: 180px; }
    .ap-tab { padding: 6px 10px; font-size: 12px; }
    .ap-dot { width: 10px; height: 10px; }
}