/**
 * MailAssist - Glassmorphism Design System
 * Version: 3.0 - Complete Rebuild
 */

/* ===========================================
   1. CSS VARIABLES
   =========================================== */
:root {
    /* Colors */
    --c-primary: #7c3aed;
    --c-primary-light: #a78bfa;
    --c-primary-dark: #5b21b6;
    --c-secondary: #06b6d4;
    --c-secondary-light: #22d3ee;
    --c-accent: #f472b6;
    
    /* Background colors */
    --c-bg: #070714;
    --c-bg-alt: #0c0c1d;
    --c-surface: #12122a;
    
    /* Text colors */
    --c-text: #ffffff;
    --c-text-muted: #94a3b8;
    --c-text-dim: #64748b;
    
    /* Glass effect */
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-bg-hover: rgba(255, 255, 255, 0.06);
    --glass-border: rgba(255, 255, 255, 0.08);
    --glass-border-hover: rgba(255, 255, 255, 0.15);
    --glass-blur: 16px;
    --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    
    /* Typography */
    --font-main: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-heading: 'Space Grotesk', var(--font-main);
    
    /* Spacing */
    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 16px;
    --space-lg: 24px;
    --space-xl: 32px;
    --space-2xl: 48px;
    --space-3xl: 64px;
    --space-4xl: 96px;
    
    /* Border radius */
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Layout */
    --header-height: 72px;
    --container-width: 1200px;
    --container-narrow: 800px;
}

/* Light theme */
[data-theme="light"] {
    --c-bg: #f8fafc;
    --c-bg-alt: #f1f5f9;
    --c-surface: #ffffff;
    --c-text: #0f172a;
    --c-text-muted: #475569;
    --c-text-dim: #94a3b8;
    --glass-bg: rgba(15, 23, 42, 0.02);
    --glass-bg-hover: rgba(15, 23, 42, 0.04);
    --glass-border: rgba(15, 23, 42, 0.06);
    --glass-border-hover: rgba(15, 23, 42, 0.1);
}

/* ===========================================
   2. CSS RESET
   =========================================== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-main);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--c-text);
    background-color: var(--c-bg);
    min-height: 100vh;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img, picture, video, canvas, svg {
    display: block;
    max-width: 100%;
}

input, button, textarea, select {
    font: inherit;
    color: inherit;
}

button {
    cursor: pointer;
    background: none;
    border: none;
}

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

ul, ol {
    list-style: none;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
}

/* ===========================================
   3. ANIMATED BACKGROUND
   =========================================== */
.page-wrapper {
    position: relative;
    min-height: 100vh;
}

.bg-animation {
    position: fixed;
    inset: 0;
    z-index: -1;
    overflow: hidden;
    pointer-events: none;
}

.bg-gradient {
    position: absolute;
    inset: -50%;
    background: 
        radial-gradient(ellipse 80% 50% at 20% 40%, rgba(124, 58, 237, 0.15), transparent 50%),
        radial-gradient(ellipse 60% 50% at 80% 60%, rgba(6, 182, 212, 0.12), transparent 50%),
        radial-gradient(ellipse 50% 40% at 50% 80%, rgba(244, 114, 182, 0.08), transparent 50%);
    animation: bgPulse 20s ease-in-out infinite;
}

@keyframes bgPulse {
    0%, 100% { transform: scale(1) rotate(0deg); }
    50% { transform: scale(1.1) rotate(3deg); }
}

.bg-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.5;
}

.bg-orb--1 {
    width: 600px;
    height: 600px;
    background: var(--c-primary);
    top: -200px;
    left: -200px;
    animation: orbMove1 25s ease-in-out infinite;
}

.bg-orb--2 {
    width: 500px;
    height: 500px;
    background: var(--c-secondary);
    bottom: -150px;
    right: -150px;
    animation: orbMove2 30s ease-in-out infinite;
}

.bg-orb--3 {
    width: 400px;
    height: 400px;
    background: var(--c-accent);
    top: 40%;
    left: 30%;
    animation: orbMove3 22s ease-in-out infinite;
}

@keyframes orbMove1 {
    0%, 100% { transform: translate(0, 0); }
    33% { transform: translate(50px, 30px); }
    66% { transform: translate(-30px, 50px); }
}

@keyframes orbMove2 {
    0%, 100% { transform: translate(0, 0); }
    33% { transform: translate(-40px, -30px); }
    66% { transform: translate(30px, -40px); }
}

@keyframes orbMove3 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(60px, -40px) scale(1.1); }
}

/* Grid pattern overlay */
.bg-grid {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
    background-size: 60px 60px;
}

/* ===========================================
   4. LAYOUT UTILITIES
   =========================================== */
.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.container--narrow {
    max-width: var(--container-narrow);
}

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

.section--sm {
    padding: var(--space-3xl) 0;
}

/* Flex utilities */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-xs { gap: var(--space-xs); }
.gap-sm { gap: var(--space-sm); }
.gap-md { gap: var(--space-md); }
.gap-lg { gap: var(--space-lg); }
.gap-xl { gap: var(--space-xl); }

/* Text utilities */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-muted { color: var(--c-text-muted); }
.text-dim { color: var(--c-text-dim); }
.text-gradient {
    background: linear-gradient(135deg, var(--c-primary-light), var(--c-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ===========================================
   5. GLASS COMPONENTS
   =========================================== */
.glass {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
}

.glass--solid {
    background: var(--glass-bg-hover);
}

.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    position: relative;
    overflow: hidden;
}

.glass-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
}

.glass-card:hover {
    border-color: var(--glass-border-hover);
}

/* ===========================================
   6. HEADER
   =========================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    z-index: 100;
    transition: var(--transition-base);
}

.header.is-scrolled {
    background: rgba(7, 7, 20, 0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
}

[data-theme="light"] .header.is-scrolled {
    background: rgba(248, 250, 252, 0.9);
}

.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.logo__icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--c-primary), var(--c-secondary));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo__icon svg {
    width: 22px;
    height: 22px;
    color: white;
}

.logo__text {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--c-text);
}

.logo__text span {
    color: var(--c-primary-light);
}

/* Navigation */
.nav {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
}

.nav__menu {
    display: flex;
    gap: var(--space-lg);
}

.nav__link {
    font-size: 0.925rem;
    font-weight: 500;
    color: var(--c-text-muted);
    padding: var(--space-sm) 0;
    position: relative;
    transition: var(--transition-fast);
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--c-primary), var(--c-secondary));
    transition: var(--transition-base);
}

.nav__link:hover,
.nav__link.is-active {
    color: var(--c-text);
}

.nav__link:hover::after,
.nav__link.is-active::after {
    width: 100%;
}

.nav__actions {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

/* Mobile menu toggle */
.nav__toggle {
    display: none;
    width: 40px;
    height: 40px;
    align-items: center;
    justify-content: center;
    color: var(--c-text);
}

.nav__toggle svg {
    width: 24px;
    height: 24px;
}

/* ===========================================
   7. MOBILE MENU
   =========================================== */
.mobile-menu {
    position: fixed;
    inset: 0;
    background: var(--c-bg);
    z-index: 200;
    display: flex;
    flex-direction: column;
    transform: translateX(100%);
    transition: var(--transition-slow);
    visibility: hidden;
}

.mobile-menu.is-open {
    transform: translateX(0);
    visibility: visible;
}

.mobile-menu__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
    padding: 0 var(--space-lg);
    border-bottom: 1px solid var(--glass-border);
}

.mobile-menu__close {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--c-text);
    background: var(--glass-bg);
    border-radius: 50%;
    border: 1px solid var(--glass-border);
}

.mobile-menu__close svg {
    width: 20px;
    height: 20px;
}

.mobile-menu__body {
    flex: 1;
    padding: var(--space-lg);
    overflow-y: auto;
}

.mobile-menu__nav {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.mobile-menu__link {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md);
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--c-text-muted);
    border-radius: var(--radius-md);
    transition: var(--transition-fast);
}

.mobile-menu__link svg {
    width: 22px;
    height: 22px;
}

.mobile-menu__link:hover,
.mobile-menu__link.is-active {
    background: var(--glass-bg);
    color: var(--c-text);
}

.mobile-menu__footer {
    padding: var(--space-lg);
    border-top: 1px solid var(--glass-border);
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

/* Theme toggle in mobile */
.mobile-menu__theme {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-md);
    background: var(--glass-bg);
    border-radius: var(--radius-md);
    margin-top: var(--space-lg);
}

.mobile-menu__theme-label {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--c-text-muted);
}

.mobile-menu__theme-label svg {
    width: 20px;
    height: 20px;
}

/* ===========================================
   8. BUTTONS
   =========================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 12px 24px;
    font-family: var(--font-heading);
    font-size: 0.925rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    border: none;
    cursor: pointer;
    transition: var(--transition-base);
    white-space: nowrap;
}

.btn svg {
    width: 18px;
    height: 18px;
}

/* Primary button */
.btn--primary {
    background: linear-gradient(135deg, var(--c-primary), var(--c-primary-dark));
    color: white;
    box-shadow: 0 4px 16px rgba(124, 58, 237, 0.3);
}

.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(124, 58, 237, 0.4);
}

/* Secondary button */
.btn--secondary {
    background: var(--glass-bg);
    color: var(--c-text);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
}

.btn--secondary:hover {
    background: var(--glass-bg-hover);
    border-color: var(--c-primary-light);
}

/* Ghost button */
.btn--ghost {
    background: transparent;
    color: var(--c-text-muted);
    padding: 10px 16px;
}

.btn--ghost:hover {
    color: var(--c-text);
    background: var(--glass-bg);
}

/* Size variants */
.btn--lg {
    padding: 16px 32px;
    font-size: 1rem;
}

.btn--sm {
    padding: 8px 16px;
    font-size: 0.85rem;
}

.btn--block {
    width: 100%;
}

/* Icon button */
.btn--icon {
    width: 40px;
    height: 40px;
    padding: 0;
    border-radius: 50%;
}

/* Theme toggle button */
.theme-toggle {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 50%;
    color: var(--c-text-muted);
    transition: var(--transition-fast);
}

.theme-toggle:hover {
    color: var(--c-text);
    border-color: var(--glass-border-hover);
}

.theme-toggle svg {
    width: 18px;
    height: 18px;
}

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

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

/* Toggle switch */
.toggle {
    position: relative;
    width: 48px;
    height: 26px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: var(--transition-base);
}

.toggle::after {
    content: '';
    position: absolute;
    top: 3px;
    left: 3px;
    width: 18px;
    height: 18px;
    background: var(--c-text-muted);
    border-radius: 50%;
    transition: var(--transition-base);
}

.toggle.is-active {
    background: var(--c-primary);
    border-color: var(--c-primary);
}

.toggle.is-active::after {
    transform: translateX(22px);
    background: white;
}

/* ===========================================
   9. HERO SECTION
   =========================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: var(--header-height);
}

.hero__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

.hero__content {
    max-width: 540px;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 8px 16px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--c-primary-light);
    margin-bottom: var(--space-lg);
}

.hero__badge svg {
    width: 16px;
    height: 16px;
}

.hero__title {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 700;
    color: var(--c-text);
    margin-bottom: var(--space-lg);
    line-height: 1.1;
}

.hero__title .highlight {
    background: linear-gradient(135deg, var(--c-primary-light), var(--c-secondary), var(--c-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero__description {
    font-size: 1.125rem;
    color: var(--c-text-muted);
    line-height: 1.7;
    margin-bottom: var(--space-xl);
}

.hero__buttons {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
}

/* Hero visual - Email preview card */
.hero__visual {
    position: relative;
}

.email-preview {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    padding: var(--space-lg);
    box-shadow: var(--glass-shadow);
}

.email-preview::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

.email-preview__header {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding-bottom: var(--space-md);
    margin-bottom: var(--space-md);
    border-bottom: 1px solid var(--glass-border);
}

.email-preview__dots {
    display: flex;
    gap: 6px;
}

.email-preview__dots span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.email-preview__dots span:nth-child(1) { background: #ef4444; }
.email-preview__dots span:nth-child(2) { background: #f59e0b; }
.email-preview__dots span:nth-child(3) { background: #22c55e; }

.email-preview__title {
    font-size: 0.85rem;
    color: var(--c-text-dim);
    margin-left: var(--space-sm);
}

/* Email items */
.email-item {
    display: flex;
    gap: var(--space-md);
    padding: var(--space-md);
    border-radius: var(--radius-md);
    transition: var(--transition-fast);
    margin-bottom: var(--space-sm);
}

.email-item:hover {
    background: var(--glass-bg);
}

.email-item__avatar {
    width: 40px;
    height: 40px;
    background: var(--glass-bg-hover);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--c-text-dim);
    flex-shrink: 0;
}

.email-item__avatar svg {
    width: 20px;
    height: 20px;
}

.email-item__body {
    flex: 1;
    min-width: 0;
}

.email-item__sender {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--c-text);
    margin-bottom: 2px;
}

.email-item__subject {
    font-size: 0.85rem;
    color: var(--c-text-muted);
    margin-bottom: 2px;
}

.email-item__preview {
    font-size: 0.8rem;
    color: var(--c-text-dim);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.email-item__meta {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: var(--space-xs);
}

.email-item__time {
    font-size: 0.75rem;
    color: var(--c-text-dim);
}

.email-item__badge {
    font-size: 0.7rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: var(--radius-full);
    white-space: nowrap;
}

.email-item__badge--new {
    background: rgba(124, 58, 237, 0.15);
    color: var(--c-primary-light);
}

.email-item__badge--ai {
    background: rgba(6, 182, 212, 0.15);
    color: var(--c-secondary);
}

.email-item__badge--done {
    background: rgba(34, 197, 94, 0.15);
    color: #4ade80;
}

/* AI typing indicator */
.ai-response {
    display: flex;
    gap: var(--space-md);
    padding: var(--space-md);
    margin-left: var(--space-xl);
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.08), rgba(6, 182, 212, 0.08));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    margin-top: var(--space-sm);
}

.ai-response__icon {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, var(--c-primary), var(--c-secondary));
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.ai-response__icon svg {
    width: 16px;
    height: 16px;
    color: white;
}

.ai-response__text {
    font-size: 0.85rem;
    color: var(--c-text-muted);
    display: flex;
    align-items: center;
}

.typing-dots {
    display: flex;
    gap: 4px;
    margin-left: var(--space-sm);
}

.typing-dots span {
    width: 5px;
    height: 5px;
    background: var(--c-primary-light);
    border-radius: 50%;
    animation: typingBounce 1.4s ease-in-out infinite;
}

.typing-dots span:nth-child(2) { animation-delay: 0.2s; }
.typing-dots span:nth-child(3) { animation-delay: 0.4s; }

@keyframes typingBounce {
    0%, 60%, 100% { transform: translateY(0); opacity: 0.4; }
    30% { transform: translateY(-4px); opacity: 1; }
}

/* Hero stats */
.hero__stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-sm);
    margin-top: var(--space-lg);
}

.hero-stat {
    text-align: center;
    padding: var(--space-md);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
}

.hero-stat__value {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--c-primary-light), var(--c-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-stat__label {
    font-size: 0.75rem;
    color: var(--c-text-dim);
    margin-top: 2px;
}

/* ===========================================
   10. SECTION HEADERS
   =========================================== */
.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto var(--space-3xl);
}

.section-header__badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 8px 16px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--c-primary-light);
    margin-bottom: var(--space-md);
}

.section-header__badge svg {
    width: 16px;
    height: 16px;
}

.section-header__title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    color: var(--c-text);
    margin-bottom: var(--space-md);
}

.section-header__text {
    font-size: 1.1rem;
    color: var(--c-text-muted);
    line-height: 1.7;
}

/* ===========================================
   11. FEATURE CARDS
   =========================================== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--space-lg);
}

.feature-card {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    transition: var(--transition-base);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
}

.feature-card:hover {
    transform: translateY(-4px);
    border-color: var(--c-primary);
    box-shadow: 0 20px 40px rgba(124, 58, 237, 0.1);
}

.feature-card__icon {
    width: 52px;
    height: 52px;
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.12), rgba(6, 182, 212, 0.12));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--c-primary-light);
    margin-bottom: var(--space-lg);
}

.feature-card__icon svg {
    width: 26px;
    height: 26px;
}

.feature-card__title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--c-text);
    margin-bottom: var(--space-sm);
}

.feature-card__text {
    font-size: 0.95rem;
    color: var(--c-text-muted);
    line-height: 1.6;
}

/* ===========================================
   12. STEPS / HOW IT WORKS
   =========================================== */
.steps-list {
    max-width: 650px;
    margin: 0 auto;
}

.step-item {
    display: flex;
    gap: var(--space-lg);
    position: relative;
    padding-bottom: var(--space-xl);
}

.step-item:not(:last-child)::after {
    content: '';
    position: absolute;
    left: 23px;
    top: 56px;
    width: 2px;
    height: calc(100% - 56px);
    background: linear-gradient(180deg, var(--c-primary), transparent);
}

.step-item__number {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--c-primary), var(--c-secondary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 700;
    color: white;
    flex-shrink: 0;
    box-shadow: 0 4px 16px rgba(124, 58, 237, 0.3);
}

.step-item__content {
    padding-top: 4px;
}

.step-item__title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--c-text);
    margin-bottom: var(--space-sm);
}

.step-item__text {
    font-size: 0.95rem;
    color: var(--c-text-muted);
    line-height: 1.6;
}

/* ===========================================
   13. PRICING CARDS
   =========================================== */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-lg);
    max-width: 950px;
    margin: 0 auto;
}

.pricing-card {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    text-align: center;
    transition: var(--transition-base);
    position: relative;
}

.pricing-card:hover {
    transform: translateY(-4px);
}

.pricing-card--featured {
    border-color: var(--c-primary);
    box-shadow: 0 0 40px rgba(124, 58, 237, 0.15);
}

.pricing-card--featured::before {
    content: 'Popular';
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: 6px 18px;
    background: linear-gradient(135deg, var(--c-primary), var(--c-secondary));
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    color: white;
}

.pricing-card__name {
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--c-text);
    margin-bottom: var(--space-md);
}

.pricing-card__price {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 700;
    color: var(--c-text);
    line-height: 1;
    margin-bottom: var(--space-sm);
}

.pricing-card__price span {
    font-size: 1rem;
    font-weight: 400;
    color: var(--c-text-muted);
}

.pricing-card__desc {
    font-size: 0.9rem;
    color: var(--c-text-muted);
    margin-bottom: var(--space-lg);
}

.pricing-card__features {
    text-align: left;
    margin-bottom: var(--space-lg);
}

.pricing-feature {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) 0;
    font-size: 0.925rem;
    color: var(--c-text-muted);
}

.pricing-feature svg {
    width: 18px;
    height: 18px;
    color: var(--c-secondary);
    flex-shrink: 0;
}

/* ===========================================
   14. TESTIMONIALS
   =========================================== */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-lg);
}

.testimonial-card {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
}

.testimonial-card__stars {
    display: flex;
    gap: 4px;
    margin-bottom: var(--space-md);
    color: #fbbf24;
}

.testimonial-card__stars svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
}

.testimonial-card__text {
    font-size: 1rem;
    font-style: italic;
    color: var(--c-text-muted);
    line-height: 1.7;
    margin-bottom: var(--space-lg);
}

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

.testimonial-card__avatar {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--c-primary), var(--c-secondary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1rem;
    color: white;
}

.testimonial-card__info {
    flex: 1;
}

.testimonial-card__name {
    font-weight: 600;
    color: var(--c-text);
    margin-bottom: 2px;
}

.testimonial-card__role {
    font-size: 0.85rem;
    color: var(--c-text-dim);
}

/* ===========================================
   15. LEAD MAGNET
   =========================================== */
.lead-magnet {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    text-align: center;
    max-width: 550px;
    margin: 0 auto;
    position: relative;
}

.lead-magnet::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

.lead-magnet__icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.12), rgba(6, 182, 212, 0.12));
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--c-primary-light);
    margin: 0 auto var(--space-lg);
}

.lead-magnet__icon svg {
    width: 32px;
    height: 32px;
}

.lead-magnet__title {
    font-family: var(--font-heading);
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--c-text);
    margin-bottom: var(--space-sm);
}

.lead-magnet__text {
    font-size: 0.95rem;
    color: var(--c-text-muted);
    margin-bottom: var(--space-lg);
}

.lead-form {
    display: flex;
    gap: var(--space-sm);
}

.lead-form__input {
    flex: 1;
    padding: 14px 20px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-full);
    font-size: 0.95rem;
    color: var(--c-text);
    outline: none;
    transition: var(--transition-fast);
}

.lead-form__input::placeholder {
    color: var(--c-text-dim);
}

.lead-form__input:focus {
    border-color: var(--c-primary);
}

/* ===========================================
   16. CTA SECTION
   =========================================== */
.cta-section {
    text-align: center;
}

.cta-section__title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    color: var(--c-text);
    margin-bottom: var(--space-md);
}

.cta-section__text {
    font-size: 1.1rem;
    color: var(--c-text-muted);
    margin-bottom: var(--space-xl);
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.cta-section__buttons {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
    flex-wrap: wrap;
}

/* ===========================================
   17. FOOTER
   =========================================== */
.footer {
    background: rgba(12, 12, 29, 0.6);
    border-top: 1px solid var(--glass-border);
    padding: var(--space-3xl) 0 var(--space-xl);
}

[data-theme="light"] .footer {
    background: rgba(241, 245, 249, 0.8);
}

.footer__grid {
    display: grid;
    grid-template-columns: 2fr repeat(3, 1fr);
    gap: var(--space-2xl);
    margin-bottom: var(--space-2xl);
}

.footer__brand {
    max-width: 280px;
}

.footer__brand .logo {
    margin-bottom: var(--space-md);
}

.footer__desc {
    font-size: 0.925rem;
    color: var(--c-text-muted);
    line-height: 1.6;
    margin-bottom: var(--space-lg);
}

.footer__social {
    display: flex;
    gap: var(--space-sm);
}

.footer__social-link {
    width: 38px;
    height: 38px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--c-text-muted);
    transition: var(--transition-fast);
}

.footer__social-link:hover {
    background: var(--c-primary);
    border-color: var(--c-primary);
    color: white;
}

.footer__social-link svg {
    width: 18px;
    height: 18px;
}

.footer__column h4 {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--c-text);
    margin-bottom: var(--space-lg);
}

.footer__links {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.footer__link {
    font-size: 0.9rem;
    color: var(--c-text-muted);
    transition: var(--transition-fast);
}

.footer__link:hover {
    color: var(--c-primary-light);
}

.footer__bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-xl);
    border-top: 1px solid var(--glass-border);
    flex-wrap: wrap;
    gap: var(--space-md);
}

.footer__copyright {
    font-size: 0.85rem;
    color: var(--c-text-dim);
}

.footer__credits {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.85rem;
    color: var(--c-text-dim);
}

.footer__credits img {
    height: 16px;
    opacity: 0.6;
    transition: var(--transition-fast);
}

.footer__credits:hover img {
    opacity: 1;
}

/* ===========================================
   18. FORMS
   =========================================== */
.form-group {
    margin-bottom: var(--space-lg);
}

.form-label {
    display: block;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--c-text);
    margin-bottom: var(--space-sm);
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: 14px 18px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    font-size: 0.95rem;
    color: var(--c-text);
    outline: none;
    transition: var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    border-color: var(--c-primary);
    box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.1);
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--c-text-dim);
}

.form-textarea {
    min-height: 120px;
    resize: vertical;
}

.form-input--icon {
    position: relative;
}

.form-input--icon svg {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
    color: var(--c-text-dim);
    pointer-events: none;
}

.form-input--icon .form-input {
    padding-left: 48px;
}

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

.password-toggle {
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--c-text-dim);
    padding: 4px;
    cursor: pointer;
}

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

.password-toggle svg {
    width: 20px;
    height: 20px;
}

/* ===========================================
   19. ALERTS
   =========================================== */
.alert {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    padding: var(--space-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-lg);
    font-size: 0.925rem;
}

.alert svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    margin-top: 2px;
}

.alert--error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.2);
    color: #fca5a5;
}

.alert--success {
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.2);
    color: #86efac;
}

.alert--warning {
    background: rgba(234, 179, 8, 0.1);
    border: 1px solid rgba(234, 179, 8, 0.2);
    color: #fde047;
}

.alert--info {
    background: rgba(6, 182, 212, 0.1);
    border: 1px solid rgba(6, 182, 212, 0.2);
    color: #67e8f9;
}

/* ===========================================
   20. AUTH PAGES
   =========================================== */
.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-xl) var(--space-lg);
}

.auth-card {
    width: 100%;
    max-width: 420px;
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    position: relative;
}

.auth-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

.auth-header {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.auth-header .logo {
    justify-content: center;
    margin-bottom: var(--space-lg);
}

.auth-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--c-text);
    margin-bottom: var(--space-sm);
}

.auth-subtitle {
    font-size: 0.95rem;
    color: var(--c-text-muted);
}

.auth-footer {
    text-align: center;
    margin-top: var(--space-lg);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--glass-border);
    font-size: 0.9rem;
    color: var(--c-text-muted);
}

.auth-footer a {
    color: var(--c-primary-light);
    font-weight: 500;
}

.auth-footer a:hover {
    color: var(--c-secondary);
}

.auth-back {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.9rem;
    color: var(--c-text-muted);
    margin-top: var(--space-lg);
}

.auth-back:hover {
    color: var(--c-primary-light);
}

.auth-back svg {
    width: 16px;
    height: 16px;
}

/* ===========================================
   21. COOKIE BANNER
   =========================================== */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--c-bg-alt);
    border-top: 1px solid var(--glass-border);
    padding: var(--space-md) var(--space-lg);
    z-index: 150;
    display: none;
}

.cookie-banner.is-visible {
    display: block;
}

.cookie-banner__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-lg);
    max-width: var(--container-width);
    margin: 0 auto;
    flex-wrap: wrap;
}

.cookie-banner__text {
    font-size: 0.9rem;
    color: var(--c-text-muted);
    flex: 1;
}

.cookie-banner__text a {
    color: var(--c-primary-light);
}

.cookie-banner__buttons {
    display: flex;
    gap: var(--space-sm);
}

/* ===========================================
   22. PAGE SPECIFIC - INTERNAL PAGES
   =========================================== */

/* Page hero (smaller) */
.page-hero {
    padding: calc(var(--header-height) + var(--space-3xl)) 0 var(--space-3xl);
    text-align: center;
}

.page-hero__title {
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 700;
    color: var(--c-text);
    margin-bottom: var(--space-md);
}

.page-hero__text {
    font-size: 1.125rem;
    color: var(--c-text-muted);
    max-width: 600px;
    margin: 0 auto;
}

/* Content sections */
.content-section {
    padding: var(--space-3xl) 0;
}

.content-section:nth-child(even) {
    background: var(--glass-bg);
}

/* Two column layout */
.two-col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

.two-col--reverse .two-col__content {
    order: 2;
}

.two-col--reverse .two-col__visual {
    order: 1;
}

.two-col__title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--c-text);
    margin-bottom: var(--space-md);
}

.two-col__text {
    font-size: 1rem;
    color: var(--c-text-muted);
    line-height: 1.7;
    margin-bottom: var(--space-lg);
}

.two-col__visual {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    aspect-ratio: 4/3;
    display: flex;
    align-items: center;
    justify-content: center;
}

.two-col__visual svg {
    width: 80%;
    height: auto;
    max-height: 250px;
    color: var(--c-primary-light);
    opacity: 0.6;
}

/* Use case cards */
.use-cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-lg);
}

.use-case-card {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    transition: var(--transition-base);
}

.use-case-card:hover {
    border-color: var(--c-primary);
    transform: translateY(-4px);
}

.use-case-card__icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.12), rgba(6, 182, 212, 0.12));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--c-primary-light);
    margin-bottom: var(--space-md);
}

.use-case-card__icon svg {
    width: 24px;
    height: 24px;
}

.use-case-card__title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--c-text);
    margin-bottom: var(--space-sm);
}

.use-case-card__text {
    font-size: 0.925rem;
    color: var(--c-text-muted);
    line-height: 1.6;
}

/* FAQ accordion */
.faq-list {
    max-width: 700px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid var(--glass-border);
}

.faq-item:first-child {
    border-top: 1px solid var(--glass-border);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-lg) 0;
    font-size: 1rem;
    font-weight: 600;
    color: var(--c-text);
    text-align: left;
    background: none;
    border: none;
    cursor: pointer;
}

.faq-question svg {
    width: 20px;
    height: 20px;
    color: var(--c-text-muted);
    transition: var(--transition-base);
}

.faq-item.is-open .faq-question svg {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.is-open .faq-answer {
    max-height: 500px;
}

.faq-answer__inner {
    padding-bottom: var(--space-lg);
    font-size: 0.95rem;
    color: var(--c-text-muted);
    line-height: 1.7;
}

/* Contact form */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: var(--space-3xl);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.contact-info-item {
    display: flex;
    gap: var(--space-md);
}

.contact-info-item__icon {
    width: 48px;
    height: 48px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--c-primary-light);
    flex-shrink: 0;
}

.contact-info-item__icon svg {
    width: 22px;
    height: 22px;
}

.contact-info-item__label {
    font-size: 0.85rem;
    color: var(--c-text-dim);
    margin-bottom: 4px;
}

.contact-info-item__value {
    font-weight: 500;
    color: var(--c-text);
}

.contact-form-card {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
}

/* ===========================================
   23. RESPONSIVE
   =========================================== */
@media (max-width: 1024px) {
    .hero__inner {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--space-2xl);
    }
    
    .hero__content {
        max-width: 100%;
    }
    
    .hero__buttons {
        justify-content: center;
    }
    
    .hero__visual {
        max-width: 480px;
        margin: 0 auto;
    }
    
    .two-col {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }
    
    .two-col--reverse .two-col__content,
    .two-col--reverse .two-col__visual {
        order: unset;
    }
    
    .footer__grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    :root {
        --header-height: 64px;
    }
    
    .nav__menu,
    .nav__actions {
        display: none;
    }
    
    .nav__toggle {
        display: flex;
    }
    
    .hero {
        min-height: auto;
        padding: calc(var(--header-height) + var(--space-2xl)) 0 var(--space-2xl);
    }
    
    .hero__visual {
        display: none;
    }
    
    .section {
        padding: var(--space-3xl) 0;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 380px;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .footer__grid {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--space-xl);
    }
    
    .footer__brand {
        max-width: 100%;
    }
    
    .footer__social {
        justify-content: center;
    }
    
    .footer__bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .lead-form {
        flex-direction: column;
    }
    
    .cookie-banner__inner {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--space-md);
    }
    
    .hero__buttons {
        flex-direction: column;
    }
    
    .hero__buttons .btn {
        width: 100%;
    }
    
    .hero__stats {
        grid-template-columns: 1fr;
    }
    
    .step-item {
        flex-direction: column;
        gap: var(--space-md);
    }
    
    .step-item:not(:last-child)::after {
        display: none;
    }
    
    .auth-card {
        padding: var(--space-lg);
    }
    
    .cta-section__buttons {
        flex-direction: column;
    }
    
    .cta-section__buttons .btn {
        width: 100%;
    }
}

/* ===========================================
   24. ANIMATIONS
   =========================================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

.animate-delay-1 { animation-delay: 0.1s; }
.animate-delay-2 { animation-delay: 0.2s; }
.animate-delay-3 { animation-delay: 0.3s; }
.animate-delay-4 { animation-delay: 0.4s; }

/* Scroll reveal */
[data-reveal] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-reveal].is-revealed {
    opacity: 1;
    transform: translateY(0);
}

/* ===========================================
   25. LEGAL CONTENT
   =========================================== */
.legal-content {
    max-width: 800px;
    margin: 0 auto;
}

.legal-content h2 {
    font-size: 1.375rem;
    font-weight: 600;
    color: var(--c-text);
    margin: var(--space-xl) 0 var(--space-md);
}

.legal-content h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--c-text);
    margin: var(--space-lg) 0 var(--space-sm);
}

.legal-content p {
    font-size: 0.95rem;
    color: var(--c-text-muted);
    line-height: 1.8;
    margin-bottom: var(--space-md);
}

.legal-content p strong {
    color: var(--c-text);
}

/* ===========================================
   26. CONTENT SECTION
   =========================================== */
.content-section {
    padding: var(--space-3xl) 0;
}

.content-section:nth-child(even) {
    background: var(--glass-bg);
}

/* ===========================================
   27. CODE TEXTAREA
   =========================================== */
.code-textarea {
    font-family: 'SF Mono', 'Monaco', 'Inconsolata', 'Roboto Mono', monospace;
    font-size: 0.875rem;
    line-height: 1.6;
}

/* ===========================================
   28. STEPS LIST
   =========================================== */
.steps-list {
    margin: 0 auto;
}

.step-item {
    display: flex;
    gap: var(--space-lg);
    position: relative;
    padding-bottom: var(--space-xl);
}

.step-item:last-child {
    padding-bottom: 0;
}

.step-item:not(:last-child)::after {
    content: '';
    position: absolute;
    left: 23px;
    top: 56px;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, var(--c-primary), var(--c-secondary));
    opacity: 0.3;
}

/* ===========================================
   29. UTILITIES
   =========================================== */
.btn--block {
    display: flex;
    width: 100%;
    justify-content: center;
}