/* ============================================
   CopyClip — Landing Page
   Dark theme with vibrant gradients
   ============================================ */

:root {
    --bg: #09090b;
    --bg-card: #111113;
    --bg-card-hover: #18181b;
    --border: #27272a;
    --border-light: #3f3f46;
    --text: #fafafa;
    --text-muted: #a1a1aa;
    --text-dim: #71717a;
    --primary: #6366f1;
    --primary-light: #818cf8;
    --primary-dark: #4f46e5;
    --gradient: linear-gradient(135deg, #6366f1, #8b5cf6, #a855f7);
    --gradient-text: linear-gradient(135deg, #818cf8, #c084fc, #f472b6);
    --radius: 16px;
    --radius-sm: 10px;
    --radius-xs: 6px;
    --shadow: 0 0 0 1px rgba(255,255,255,0.05);
    --shadow-lg: 0 20px 60px -15px rgba(0,0,0,0.5);
    --max-width: 1200px;
    --nav-height: 72px;
}

/* Reset */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: var(--nav-height); }
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img { max-width: 100%; }

/* ============================================
   Animated Background
   ============================================ */
.bg-grid {
    position: fixed;
    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: 64px 64px;
    pointer-events: none;
    z-index: 0;
}

.glow {
    position: fixed;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.15;
    pointer-events: none;
    z-index: 0;
}
.glow-1 { width: 600px; height: 600px; background: #6366f1; top: -200px; left: -100px; }
.glow-2 { width: 500px; height: 500px; background: #a855f7; top: 40%; right: -150px; }
.glow-3 { width: 400px; height: 400px; background: #ec4899; bottom: -100px; left: 30%; }

/* ============================================
   Navigation
   ============================================ */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--nav-height);
    z-index: 100;
    transition: all 0.3s ease;
    border-bottom: 1px solid transparent;
}
.nav.scrolled {
    background: rgba(9, 9, 11, 0.85);
    backdrop-filter: blur(20px) saturate(180%);
    border-bottom-color: var(--border);
}
.nav-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 2rem;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.logo {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-weight: 700;
    font-size: 1.2rem;
    letter-spacing: -0.02em;
}
.logo-icon {
    width: 36px;
    height: 36px;
    background: var(--gradient);
    border-radius: var(--radius-xs);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}
.logo-img {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-xs);
    object-fit: cover;
}
.nav-links {
    display: flex;
    gap: 2rem;
}
.nav-links a {
    color: var(--text-muted);
    font-size: 0.9rem;
    font-weight: 500;
    transition: color 0.2s;
}
.nav-links a:hover { color: var(--text); }

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}
.mobile-menu-btn span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: all 0.3s;
}
.mobile-menu-btn.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.mobile-menu-btn.active span:nth-child(2) { opacity: 0; }
.mobile-menu-btn.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

.mobile-menu {
    display: none;
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    background: rgba(9, 9, 11, 0.95);
    backdrop-filter: blur(20px);
    padding: 1.5rem 2rem;
    flex-direction: column;
    gap: 1rem;
    z-index: 99;
    border-bottom: 1px solid var(--border);
    transform: translateY(-10px);
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s;
}
.mobile-menu.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
}
.mobile-menu a {
    color: var(--text-muted);
    font-size: 1rem;
    font-weight: 500;
    padding: 0.5rem 0;
}

/* ============================================
   Buttons
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.6rem 1.4rem;
    border-radius: 100px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.25s ease;
    border: none;
    text-decoration: none;
    white-space: nowrap;
}
.btn-primary {
    background: var(--gradient);
    color: white;
    box-shadow: 0 0 20px rgba(99, 102, 241, 0.3);
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(99, 102, 241, 0.5);
}
.btn-ghost {
    background: transparent;
    color: var(--text-muted);
    border: 1px solid var(--border);
}
.btn-ghost:hover {
    color: var(--text);
    border-color: var(--border-light);
    background: rgba(255,255,255,0.03);
}
.btn-outline {
    background: transparent;
    color: var(--text);
    border: 1px solid var(--border);
}
.btn-outline:hover {
    border-color: var(--primary);
    background: rgba(99, 102, 241, 0.08);
}
.btn-nav {
    background: rgba(255,255,255,0.08);
    color: var(--text);
    border: 1px solid var(--border);
    padding: 0.5rem 1.2rem;
    font-size: 0.85rem;
}
.btn-nav:hover {
    background: rgba(255,255,255,0.12);
    border-color: var(--border-light);
}
.btn-lg { padding: 0.85rem 2rem; font-size: 1rem; }
.btn-block { width: 100%; }

/* ============================================
   Hero
   ============================================ */
.hero {
    position: relative;
    z-index: 1;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: calc(var(--nav-height) + 4rem) 2rem 2rem;
    text-align: center;
}
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 1rem;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 100px;
    font-size: 0.85rem;
    color: var(--primary-light);
    margin-bottom: 2rem;
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.6s ease;
}
.hero-badge.visible { opacity: 1; transform: translateY(0); }
.badge-dot {
    width: 6px;
    height: 6px;
    background: #10b981;
    border-radius: 50%;
    animation: pulse-dot 2s infinite;
}
@keyframes pulse-dot {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}
.hero h1 {
    font-size: clamp(2.8rem, 7vw, 5rem);
    font-weight: 900;
    line-height: 1.05;
    letter-spacing: -0.04em;
    margin-bottom: 1.5rem;
}
.gradient-text {
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.hero-sub {
    font-size: 1.15rem;
    color: var(--text-muted);
    max-width: 560px;
    margin: 0 auto 2.5rem;
    line-height: 1.7;
}
.hero-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 3rem;
}
.hero-stats {
    display: inline-flex;
    align-items: center;
    gap: 2rem;
    padding: 1.2rem 2.5rem;
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border);
    border-radius: 100px;
    margin-bottom: 4rem;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease 0.2s;
}
.hero-stats.visible { opacity: 1; transform: translateY(0); }
.stat { text-align: center; }
.stat-number { display: block; font-size: 1.4rem; font-weight: 800; letter-spacing: -0.02em; }
.stat-label { font-size: 0.75rem; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.05em; }
.stat-divider { width: 1px; height: 32px; background: var(--border); }

/* Phone Mockup */
.hero-phone {
    position: relative;
    display: flex;
    justify-content: center;
    margin-bottom: 2rem;
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.3s;
}
.hero-phone.visible { opacity: 1; transform: translateY(0); }
.phone-frame {
    position: relative;
    width: 280px;
    background: linear-gradient(170deg, #1a1a2e, #0d0d14);
    border-radius: 36px;
    padding: 12px;
    border: 1px solid rgba(255,255,255,0.1);
    box-shadow:
        0 0 0 1px rgba(255,255,255,0.05),
        0 20px 80px -20px rgba(99, 102, 241, 0.3),
        0 40px 100px -30px rgba(0,0,0,0.8);
}
.phone-notch {
    width: 120px;
    height: 28px;
    background: #000;
    border-radius: 0 0 18px 18px;
    margin: 0 auto 12px;
}
.phone-screen {
    background: #0a0a0f;
    border-radius: 24px;
    padding: 16px;
    min-height: 420px;
}
.phone-shadow {
    position: absolute;
    bottom: -40px;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    height: 40px;
    background: rgba(99, 102, 241, 0.15);
    filter: blur(40px);
    border-radius: 50%;
}
.screen-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 14px;
}
.screen-title { font-size: 0.95rem; font-weight: 700; }
.screen-icon {
    width: 24px;
    height: 24px;
    background: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    font-weight: 700;
}
.screen-search {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(255,255,255,0.06);
    border-radius: 10px;
    padding: 8px 12px;
    margin-bottom: 12px;
    font-size: 0.75rem;
    color: rgba(255,255,255,0.35);
}
.screen-chips {
    display: flex;
    gap: 6px;
    margin-bottom: 14px;
}
.chip {
    padding: 4px 12px;
    border-radius: 100px;
    font-size: 0.65rem;
    font-weight: 600;
    background: rgba(255,255,255,0.06);
    color: var(--text-muted);
}
.chip-active {
    background: var(--primary);
    color: white;
}
.clip-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px;
    background: rgba(255,255,255,0.03);
    border-radius: 12px;
    margin-bottom: 8px;
    border: 1px solid rgba(255,255,255,0.04);
    transition: all 0.3s;
}
.clip-item:hover { background: rgba(255,255,255,0.06); }
.clip-icon {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.clip-icon-link { background: rgba(99, 102, 241, 0.15); color: #818cf8; }
.clip-icon-code { background: rgba(16, 185, 129, 0.15); color: #34d399; }
.clip-icon-otp { background: rgba(245, 158, 11, 0.15); color: #fbbf24; }
.clip-icon-text { background: rgba(168, 85, 247, 0.15); color: #c084fc; }
.clip-content { flex: 1; min-width: 0; }
.clip-text {
    display: block;
    font-size: 0.72rem;
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.clip-meta { font-size: 0.6rem; color: var(--text-dim); }
.clip-pin { color: #fbbf24; flex-shrink: 0; }

/* ============================================
   Trust Bar
   ============================================ */
.trust-bar {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 4rem 2rem;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}
.trust-bar p {
    font-size: 0.85rem;
    color: var(--text-dim);
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 500;
}
.trust-logos {
    display: flex;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
}
.trust-logos span {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-dim);
    letter-spacing: -0.01em;
    opacity: 0.5;
    transition: opacity 0.3s;
}
.trust-logos span:hover { opacity: 1; }

/* ============================================
   Section Headers
   ============================================ */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}
.section-tag {
    display: inline-block;
    padding: 0.3rem 1rem;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 100px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--primary-light);
    margin-bottom: 1.2rem;
    letter-spacing: 0.02em;
}
.section-header h2 {
    font-size: clamp(2rem, 4.5vw, 3.2rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.1;
    margin-bottom: 1rem;
}
.section-header p {
    color: var(--text-muted);
    font-size: 1.1rem;
    max-width: 480px;
    margin: 0 auto;
}

/* ============================================
   Features
   ============================================ */
.features {
    position: relative;
    z-index: 1;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 6rem 2rem;
}
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.2rem;
}
.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 2rem;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    opacity: 0;
    transform: translateY(30px);
}
.feature-card.visible { opacity: 1; transform: translateY(0); }
.feature-card:hover {
    border-color: var(--border-light);
    background: var(--bg-card-hover);
    transform: translateY(-4px);
}
.feature-card.visible:hover { transform: translateY(-4px); }
.feature-card-large {
    grid-column: span 2;
}
.feature-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: color-mix(in srgb, var(--accent) 12%, transparent);
    color: var(--accent);
    margin-bottom: 1.2rem;
}
.feature-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    letter-spacing: -0.01em;
}
.feature-card p {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.6;
}

/* Feature Visuals */
.feature-visual {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border);
}

/* Search Demo */
.search-demo { max-width: 360px; }
.search-bar-demo {
    background: rgba(255,255,255,0.06);
    border-radius: var(--radius-sm);
    padding: 0.7rem 1rem;
    margin-bottom: 0.8rem;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
}
.search-cursor {
    color: var(--primary-light);
    animation: blink 1s infinite;
    margin-right: 2px;
}
@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}
.search-typed { color: var(--text); }
.search-results-demo { display: flex; flex-direction: column; gap: 4px; }
.search-result-item {
    padding: 0.6rem 0.8rem;
    background: rgba(255,255,255,0.03);
    border-radius: var(--radius-xs);
    font-size: 0.8rem;
    color: var(--text-muted);
    border: 1px solid transparent;
}
.search-result-item.active {
    background: rgba(99, 102, 241, 0.08);
    border-color: rgba(99, 102, 241, 0.2);
    color: var(--text);
}

/* Sync Demo */
.sync-demo {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    justify-content: center;
}
.sync-device {
    text-align: center;
}
.sync-device-label {
    font-size: 0.7rem;
    color: var(--text-dim);
    margin-bottom: 0.5rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.sync-clip {
    padding: 0.5rem 1.2rem;
    background: rgba(16, 185, 129, 0.12);
    border: 1px solid rgba(16, 185, 129, 0.25);
    border-radius: var(--radius-xs);
    font-size: 0.8rem;
    color: #34d399;
    font-weight: 600;
}
.sync-clip-incoming {
    animation: sync-pulse 2s ease-in-out infinite;
}
@keyframes sync-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}
.sync-arrows {
    display: flex;
    gap: 4px;
}
.sync-arrow {
    width: 8px;
    height: 8px;
    border-top: 2px solid var(--primary-light);
    border-right: 2px solid var(--primary-light);
    transform: rotate(45deg);
    opacity: 0.3;
    animation: sync-arrow-anim 1.5s ease-in-out infinite;
}
.sync-arrow:nth-child(2) { animation-delay: 0.2s; }
.sync-arrow:nth-child(3) { animation-delay: 0.4s; }
@keyframes sync-arrow-anim {
    0%, 100% { opacity: 0.2; }
    50% { opacity: 1; }
}

/* ============================================
   How It Works
   ============================================ */
.how-it-works {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
    padding: 6rem 2rem;
}
.steps { display: flex; flex-direction: column; }
.step {
    display: flex;
    align-items: flex-start;
    gap: 2rem;
    padding: 2rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}
.step.visible { opacity: 1; transform: translateY(0); }
.step-number {
    font-size: 3rem;
    font-weight: 900;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    flex-shrink: 0;
}
.step-content { flex: 1; }
.step-content h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    letter-spacing: -0.01em;
}
.step-content p { color: var(--text-muted); font-size: 0.95rem; }
.step-visual {
    flex-shrink: 0;
    display: flex;
    align-items: center;
}
.step-icon-bg {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-sm);
    background: rgba(99, 102, 241, 0.08);
    border: 1px solid rgba(99, 102, 241, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-light);
}
.step-connector {
    display: flex;
    justify-content: center;
    padding: 0.3rem 0;
}
.connector-line {
    width: 2px;
    height: 32px;
    background: linear-gradient(to bottom, var(--border-light), transparent);
}

/* ============================================
   Pricing
   ============================================ */
.pricing {
    position: relative;
    z-index: 1;
    max-width: 1320px;
    margin: 0 auto;
    padding: 6rem 2rem;
}
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    align-items: start;
}
.pricing-grid-5 {
    grid-template-columns: repeat(5, 1fr);
    gap: 1rem;
}
.price-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 2.5rem 2rem;
    position: relative;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}
.price-card.visible { opacity: 1; transform: translateY(0); }
.price-card:hover { border-color: var(--border-light); }
.price-card-featured {
    border-color: var(--primary);
    background: linear-gradient(170deg, rgba(99, 102, 241, 0.08), var(--bg-card));
    box-shadow: 0 0 40px rgba(99, 102, 241, 0.12);
    transform: translateY(20px) scale(1.02);
}
.price-card-featured.visible { transform: scale(1.02); }
.price-card-featured:hover { transform: scale(1.04); }
.price-popular {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: 0.3rem 1rem;
    background: var(--gradient);
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 700;
    color: white;
    white-space: nowrap;
}
.price-badge {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}
.price-badge-special {
    display: inline-block;
    padding: 0.2rem 0.7rem;
    background: rgba(245, 158, 11, 0.12);
    border: 1px solid rgba(245, 158, 11, 0.25);
    border-radius: 100px;
    font-size: 0.7rem;
    font-weight: 700;
    color: #fbbf24;
    margin-bottom: 0.5rem;
}
.price-badge-lifetime {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: 0.3rem 1rem;
    background: linear-gradient(135deg, #10b981, #059669);
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 700;
    color: white;
    white-space: nowrap;
}
.price-card-lifetime {
    border-color: #10b981;
    background: linear-gradient(170deg, rgba(16, 185, 129, 0.08), var(--bg-card));
    box-shadow: 0 0 40px rgba(16, 185, 129, 0.1);
}
.price-card-lifetime:hover {
    border-color: #34d399;
}
.price-save {
    display: inline-block;
    margin-left: 0.3rem;
    padding: 0.15rem 0.5rem;
    background: rgba(16, 185, 129, 0.12);
    border: 1px solid rgba(16, 185, 129, 0.25);
    border-radius: 100px;
    font-size: 0.7rem;
    font-weight: 700;
    color: #34d399;
}
.price-amount {
    font-size: 3rem;
    font-weight: 900;
    letter-spacing: -0.04em;
    line-height: 1.1;
}
.price-period {
    font-size: 0.85rem;
    color: var(--text-dim);
    margin-bottom: 2rem;
}
.price-features {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    margin-bottom: 2rem;
}
.price-features li {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.9rem;
    color: var(--text-muted);
}
.price-features li.disabled { color: var(--text-dim); opacity: 0.5; }

/* ============================================
   FAQ
   ============================================ */
.faq {
    position: relative;
    z-index: 1;
    max-width: 720px;
    margin: 0 auto;
    padding: 6rem 2rem;
}
.faq-list {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}
.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    overflow: hidden;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
.faq-item.visible { opacity: 1; transform: translateY(0); }
.faq-item summary {
    padding: 1.2rem 1.5rem;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.95rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    list-style: none;
    transition: color 0.2s;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
    content: '+';
    font-size: 1.3rem;
    color: var(--text-dim);
    transition: transform 0.3s;
    flex-shrink: 0;
    margin-left: 1rem;
}
.faq-item[open] summary::after {
    transform: rotate(45deg);
}
.faq-item[open] summary { color: var(--primary-light); }
.faq-item p {
    padding: 0 1.5rem 1.2rem;
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.7;
}

/* ============================================
   CTA
   ============================================ */
.cta {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 6rem 2rem;
    margin: 4rem 0;
    overflow: hidden;
}
.cta-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 300px;
    background: radial-gradient(ellipse, rgba(99, 102, 241, 0.15), transparent 70%);
    pointer-events: none;
}
.cta-content {
    position: relative;
    max-width: 600px;
    margin: 0 auto;
}
.cta h2 {
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    margin-bottom: 1rem;
    line-height: 1.1;
}
.cta p {
    color: var(--text-muted);
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

/* ============================================
   Footer
   ============================================ */
.footer {
    position: relative;
    z-index: 1;
    border-top: 1px solid var(--border);
    padding: 4rem 2rem 2rem;
}
.footer-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    gap: 4rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid var(--border);
}
.footer-brand { max-width: 280px; }
.footer-brand .logo { margin-bottom: 0.8rem; }
.footer-brand p { color: var(--text-dim); font-size: 0.9rem; }
.footer-links {
    display: flex;
    gap: 4rem;
}
.footer-col {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}
.footer-col h4 {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 0.4rem;
}
.footer-col a {
    color: var(--text-dim);
    font-size: 0.9rem;
    transition: color 0.2s;
}
.footer-col a:hover { color: var(--text); }
.footer-bottom {
    max-width: var(--max-width);
    margin: 0 auto;
    padding-top: 2rem;
    text-align: center;
}
.footer-bottom p { color: var(--text-dim); font-size: 0.8rem; }

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 1100px) {
    .pricing-grid-5 { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 900px) {
    .features-grid { grid-template-columns: 1fr 1fr; }
    .feature-card-large { grid-column: span 2; }
    .pricing-grid, .pricing-grid-5 { grid-template-columns: 1fr 1fr; max-width: 600px; margin: 0 auto; }
    .price-card-featured { transform: translateY(20px) scale(1); }
    .price-card-featured.visible { transform: scale(1); }
    .price-card-featured:hover { transform: scale(1.01); }
    .footer-inner { flex-direction: column; gap: 2rem; }
    .footer-links { gap: 2rem; }
}

@media (max-width: 680px) {
    .nav-links, .btn-nav { display: none; }
    .mobile-menu-btn { display: flex; }
    .mobile-menu { display: flex; }
    .features-grid { grid-template-columns: 1fr; }
    .feature-card-large { grid-column: span 1; }
    .pricing-grid, .pricing-grid-5 { grid-template-columns: 1fr; max-width: 380px; }
    .step { flex-direction: column; gap: 1rem; }
    .step-visual { display: none; }
    .hero-stats { gap: 1.2rem; padding: 1rem 1.5rem; }
    .stat-number { font-size: 1.1rem; }
    .footer-links { flex-wrap: wrap; gap: 2rem; }
    .sync-demo { flex-direction: column; gap: 1rem; }
    .sync-arrows { transform: rotate(90deg); }
}

/* ============================================
   Animation delays for staggered entrance
   ============================================ */
.feature-card:nth-child(1) { transition-delay: 0s; }
.feature-card:nth-child(2) { transition-delay: 0.08s; }
.feature-card:nth-child(3) { transition-delay: 0.16s; }
.feature-card:nth-child(4) { transition-delay: 0.24s; }
.feature-card:nth-child(5) { transition-delay: 0.32s; }
.feature-card:nth-child(6) { transition-delay: 0.4s; }
.feature-card:nth-child(7) { transition-delay: 0.48s; }

.price-card:nth-child(1) { transition-delay: 0s; }
.price-card:nth-child(2) { transition-delay: 0.08s; }
.price-card:nth-child(3) { transition-delay: 0.16s; }
.price-card:nth-child(4) { transition-delay: 0.24s; }
.price-card:nth-child(5) { transition-delay: 0.32s; }

.faq-item:nth-child(1) { transition-delay: 0s; }
.faq-item:nth-child(2) { transition-delay: 0.06s; }
.faq-item:nth-child(3) { transition-delay: 0.12s; }
.faq-item:nth-child(4) { transition-delay: 0.18s; }
.faq-item:nth-child(5) { transition-delay: 0.24s; }
.faq-item:nth-child(6) { transition-delay: 0.3s; }

.step:nth-child(1) { transition-delay: 0s; }
.step:nth-child(3) { transition-delay: 0.15s; }
.step:nth-child(5) { transition-delay: 0.3s; }

/* ============================================
   Scrollbar
   ============================================ */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border-light); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-dim); }

/* Selection */
::selection { background: rgba(99, 102, 241, 0.3); color: white; }