/* ===== AvitoRadar Landing — Premium Dark Theme ===== */

:root {
    --bg-primary: #06060f;
    --bg-secondary: #0c0c1e;
    --bg-card: rgba(255, 255, 255, 0.03);
    --bg-card-hover: rgba(255, 255, 255, 0.06);
    --surface: #111128;
    --border: rgba(255, 255, 255, 0.06);
    --border-hover: rgba(255, 255, 255, 0.12);

    --primary: #6c5ce7;
    --primary-light: #a29bfe;
    --secondary: #00cec9;
    --accent-pink: #fd79a8;
    --accent-green: #00b894;
    --accent-orange: #e17055;
    --accent-yellow: #fdcb6e;

    --text-primary: #f0f0ff;
    --text-secondary: #8888aa;
    --text-muted: #555577;

    --gradient-primary: linear-gradient(135deg, #6c5ce7, #00cec9);
    --gradient-bg: linear-gradient(180deg, #06060f 0%, #0c0c1e 50%, #06060f 100%);
    --gradient-card: linear-gradient(135deg, rgba(108, 92, 231, 0.1), rgba(0, 206, 201, 0.05));

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;

    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 8px 32px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 16px 64px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 40px rgba(108, 92, 231, 0.15);

    --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; height: auto; }

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ===== Animated Background ===== */
.bg-grid {
    position: fixed;
    inset: 0;
    background-image:
        linear-gradient(rgba(108, 92, 231, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(108, 92, 231, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    pointer-events: none;
    z-index: 0;
}

.bg-glow {
    position: fixed;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.4;
    pointer-events: none;
    z-index: 0;
    animation: glowFloat 15s ease-in-out infinite;
}

.bg-glow-1 {
    width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(108, 92, 231, 0.3), transparent);
    top: -200px; left: -100px;
    animation-delay: 0s;
}

.bg-glow-2 {
    width: 500px; height: 500px;
    background: radial-gradient(circle, rgba(0, 206, 201, 0.2), transparent);
    top: 40%; right: -150px;
    animation-delay: -5s;
}

.bg-glow-3 {
    width: 400px; height: 400px;
    background: radial-gradient(circle, rgba(253, 121, 168, 0.15), transparent);
    bottom: 10%; left: 20%;
    animation-delay: -10s;
}

@keyframes glowFloat {
    0%, 100% { transform: translate(0, 0) scale(1); }
    25% { transform: translate(30px, -40px) scale(1.1); }
    50% { transform: translate(-20px, 20px) scale(0.95); }
    75% { transform: translate(40px, 30px) scale(1.05); }
}

/* ===== Gradient Text ===== */
.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: var(--radius-md);
    font-family: var(--font);
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    white-space: nowrap;
    position: relative;
    overflow: hidden;
}

.btn::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.1), transparent);
    opacity: 0;
    transition: var(--transition);
}

.btn:hover::after { opacity: 1; }

.btn-primary {
    background: var(--gradient-primary);
    color: #fff;
    box-shadow: 0 4px 20px rgba(108, 92, 231, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(108, 92, 231, 0.4);
}

.btn-ghost {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border);
}

.btn-ghost:hover {
    color: var(--text-primary);
    border-color: var(--border-hover);
    background: var(--bg-card);
}

.btn-glass {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    color: var(--text-primary);
    border: 1px solid var(--border);
}

.btn-glass:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--border-hover);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border);
}

.btn-outline:hover {
    background: var(--bg-card-hover);
    border-color: var(--primary);
    transform: translateY(-2px);
}

.btn-lg { padding: 16px 32px; font-size: 16px; border-radius: var(--radius-lg); }
.btn-block { width: 100%; justify-content: center; }

/* ===== Navbar ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: var(--transition);
    backdrop-filter: blur(0);
}

.navbar.scrolled {
    padding: 10px 0;
    background: rgba(6, 6, 15, 0.85);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-icon {
    display: flex;
    animation: logoPulse 3s ease-in-out infinite;
}

@keyframes logoPulse {
    0%, 100% { filter: drop-shadow(0 0 4px rgba(108, 92, 231, 0.3)); }
    50% { filter: drop-shadow(0 0 12px rgba(108, 92, 231, 0.6)); }
}

.logo-text {
    font-size: 20px;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.logo-accent {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-links {
    display: flex;
    gap: 32px;
}

.nav-links a {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
    transition: var(--transition);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: var(--transition);
}

.nav-links a:hover { color: var(--text-primary); }
.nav-links a:hover::after { width: 100%; }

.nav-actions { display: flex; gap: 12px; align-items: center; }

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.mobile-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: var(--transition);
}

/* ===== Hero Section ===== */
.hero {
    position: relative;
    z-index: 1;
    padding: 160px 0 100px;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 100px;
    font-size: 13px;
    font-weight: 500;
    color: var(--primary-light);
    margin-bottom: 24px;
    animation: fadeInUp 0.8s ease forwards;
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--accent-green);
    border-radius: 50%;
    animation: dotPulse 2s ease-in-out infinite;
}

@keyframes dotPulse {
    0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(0, 184, 148, 0.4); }
    50% { opacity: 0.8; box-shadow: 0 0 0 6px rgba(0, 184, 148, 0); }
}

.hero-title {
    font-size: clamp(36px, 5vw, 64px);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -1.5px;
    margin-bottom: 24px;
    animation: fadeInUp 0.8s 0.1s ease both;
}

.hero-subtitle {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 520px;
    margin-bottom: 36px;
    animation: fadeInUp 0.8s 0.2s ease both;
}

.hero-actions {
    display: flex;
    gap: 16px;
    margin-bottom: 60px;
    animation: fadeInUp 0.8s 0.3s ease both;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 32px;
    animation: fadeInUp 0.8s 0.4s ease both;
}

.stat-value {
    display: block;
    font-size: 28px;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 13px;
    color: var(--text-muted);
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--border);
}

/* ===== Phone Mockup ===== */
.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    animation: fadeInRight 1s 0.3s ease both;
}

.phone-mockup {
    width: 300px;
    background: #1a1a2e;
    border-radius: 36px;
    border: 3px solid rgba(255, 255, 255, 0.1);
    padding: 12px;
    box-shadow:
        0 0 0 1px rgba(255, 255, 255, 0.05),
        0 20px 60px rgba(0, 0, 0, 0.5),
        0 0 80px rgba(108, 92, 231, 0.1);
    position: relative;
    overflow: hidden;
}

.phone-notch {
    width: 120px;
    height: 24px;
    background: #0a0a15;
    border-radius: 0 0 16px 16px;
    margin: 0 auto 8px;
}

.phone-screen {
    background: #0f0f1a;
    border-radius: 24px;
    overflow: hidden;
    height: 500px;
}

.tg-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: linear-gradient(135deg, #1b1b3a, #252545);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.tg-back {
    font-size: 24px;
    color: var(--primary-light);
    font-weight: 300;
}

.tg-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 700;
    color: #fff;
}

.tg-name {
    font-size: 15px;
    font-weight: 600;
}

.tg-status {
    font-size: 12px;
    color: var(--accent-green);
}

.tg-messages {
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.tg-msg {
    max-width: 85%;
}

.tg-msg-bot .tg-msg-content {
    background: linear-gradient(135deg, #1e1e3a, #252550);
    border-radius: 4px 16px 16px 16px;
    padding: 12px 14px;
    font-size: 13px;
    line-height: 1.5;
    border: 1px solid rgba(108, 92, 231, 0.15);
}

.tg-price {
    color: var(--accent-green);
    font-weight: 600;
}

.tg-price s {
    color: var(--text-muted);
    font-weight: 400;
}

.animate-msg {
    opacity: 0;
    transform: translateY(20px);
    animation: msgAppear 0.5s var(--delay) ease forwards;
}

@keyframes msgAppear {
    to { opacity: 1; transform: translateY(0); }
}

/* ===== Floating Cards ===== */
.floating-card {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 18px;
    background: rgba(17, 17, 40, 0.9);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    font-size: 13px;
    font-weight: 600;
    white-space: nowrap;
    animation: float 6s ease-in-out infinite;
}

.fc-icon { font-size: 20px; }

.card-1 { top: 10%; right: -20px; animation-delay: 0s; }
.card-2 { top: 45%; left: -40px; animation-delay: -2s; }
.card-3 { bottom: 8%; right: -10px; animation-delay: -4s; }

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

/* ===== Sections Common ===== */
section {
    position: relative;
    z-index: 1;
}

.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 60px;
}

.section-tag {
    display: inline-block;
    padding: 4px 14px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 100px;
    font-size: 12px;
    font-weight: 600;
    color: var(--primary-light);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 16px;
}

.section-title {
    font-size: clamp(28px, 4vw, 44px);
    font-weight: 800;
    letter-spacing: -1px;
    margin-bottom: 16px;
}

.section-desc {
    font-size: 16px;
    color: var(--text-secondary);
}

/* ===== Features ===== */
.features {
    padding: 100px 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: var(--transition);
}

.feature-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}

.feature-card:hover::before { opacity: 1; }

.feature-icon {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-md);
    background: rgba(108, 92, 231, 0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    color: var(--primary-light);
}

.feature-icon.icon-cyan { background: rgba(0, 206, 201, 0.12); color: var(--secondary); }
.feature-icon.icon-pink { background: rgba(253, 121, 168, 0.12); color: var(--accent-pink); }
.feature-icon.icon-green { background: rgba(0, 184, 148, 0.12); color: var(--accent-green); }
.feature-icon.icon-orange { background: rgba(225, 112, 85, 0.12); color: var(--accent-orange); }
.feature-icon.icon-yellow { background: rgba(253, 203, 110, 0.12); color: var(--accent-yellow); }

.feature-card h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 10px;
}

.feature-card p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ===== How It Works ===== */
.how-it-works {
    padding: 100px 0;
}

.steps {
    max-width: 800px;
    margin: 0 auto;
}

.step {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 32px;
    align-items: center;
    padding: 32px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    transition: var(--transition);
}

.step:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-hover);
    transform: scale(1.02);
}

.step-number {
    font-size: 48px;
    font-weight: 900;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.step-content h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 8px;
}

.step-content p {
    font-size: 14px;
    color: var(--text-secondary);
}

.step-icon-wrap {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-lg);
    background: rgba(108, 92, 231, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-light);
}

.step-connector {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 8px 0;
}

.connector-line {
    width: 2px;
    height: 32px;
    background: linear-gradient(180deg, var(--primary), transparent);
}

.connector-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--primary);
}

/* ===== Pricing ===== */
.pricing {
    padding: 100px 0;
}

.pricing-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-bottom: 48px;
}

.toggle-label {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition);
}

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

.save-badge {
    display: inline-block;
    padding: 2px 8px;
    background: rgba(0, 184, 148, 0.15);
    color: var(--accent-green);
    border-radius: 100px;
    font-size: 11px;
    font-weight: 700;
}

.toggle-switch {
    position: relative;
    width: 48px;
    height: 26px;
}

.toggle-switch input { display: none; }

.toggle-slider {
    position: absolute;
    inset: 0;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 100px;
    cursor: pointer;
    transition: var(--transition);
}

.toggle-slider::before {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--gradient-primary);
    top: 2px;
    left: 2px;
    transition: var(--transition);
}

.toggle-switch input:checked + .toggle-slider::before {
    transform: translateX(22px);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    align-items: start;
}

.price-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 36px;
    transition: var(--transition);
    position: relative;
}

.price-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-hover);
}

.price-card-popular {
    background: var(--gradient-card);
    border-color: rgba(108, 92, 231, 0.3);
    box-shadow: var(--shadow-glow);
    transform: scale(1.04);
}

.price-card-popular:hover {
    transform: scale(1.04) translateY(-4px);
}

.popular-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: 4px 16px;
    background: var(--gradient-primary);
    border-radius: 100px;
    font-size: 12px;
    font-weight: 700;
    color: #fff;
    white-space: nowrap;
}

.plan-name {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 4px;
}

.plan-desc {
    font-size: 13px;
    color: var(--text-muted);
}

.price-amount {
    display: flex;
    align-items: baseline;
    gap: 4px;
    margin: 24px 0;
}

.price-value {
    font-size: 48px;
    font-weight: 900;
    letter-spacing: -2px;
    line-height: 1;
}

.price-currency {
    font-size: 24px;
    font-weight: 600;
    color: var(--text-secondary);
}

.price-period {
    font-size: 14px;
    color: var(--text-muted);
}

.plan-features {
    list-style: none;
    margin: 24px 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.plan-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
}

.plan-features li.included svg { color: var(--accent-green); }
.plan-features li.excluded { color: var(--text-muted); }
.plan-features li.excluded svg { color: var(--text-muted); opacity: 0.4; }

/* ===== FAQ ===== */
.faq {
    padding: 100px 0;
}

.faq-list {
    max-width: 700px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition);
}

.faq-item:hover { border-color: var(--border-hover); }

.faq-item.active {
    border-color: rgba(108, 92, 231, 0.3);
    box-shadow: 0 0 20px rgba(108, 92, 231, 0.05);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    background: none;
    border: none;
    color: var(--text-primary);
    font-family: var(--font);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    text-align: left;
}

.faq-arrow {
    transition: var(--transition);
    color: var(--text-muted);
    flex-shrink: 0;
}

.faq-item.active .faq-arrow {
    transform: rotate(180deg);
    color: var(--primary-light);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.faq-answer p {
    padding: 0 24px 20px;
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
}

.faq-item.active .faq-answer { max-height: 200px; }

/* ===== CTA ===== */
.cta {
    padding: 80px 0;
}

.cta-card {
    position: relative;
    background: var(--gradient-card);
    border: 1px solid rgba(108, 92, 231, 0.2);
    border-radius: var(--radius-xl);
    padding: 80px 40px;
    text-align: center;
    overflow: hidden;
}

.cta-glow {
    position: absolute;
    top: -50%;
    left: 50%;
    transform: translateX(-50%);
    width: 800px;
    height: 400px;
    background: radial-gradient(ellipse, rgba(108, 92, 231, 0.15), transparent);
    pointer-events: none;
}

.cta-card h2 {
    font-size: clamp(24px, 3.5vw, 40px);
    font-weight: 800;
    letter-spacing: -0.5px;
    margin-bottom: 16px;
    position: relative;
}

.cta-card p {
    font-size: 16px;
    color: var(--text-secondary);
    margin-bottom: 32px;
    position: relative;
}

.cta-card .btn { position: relative; }

/* ===== Footer ===== */
.footer {
    padding: 60px 0 32px;
    border-top: 1px solid var(--border);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 48px;
}

.footer-desc {
    font-size: 13px;
    color: var(--text-muted);
    margin-top: 16px;
    line-height: 1.7;
}

.footer-links h4 {
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.footer-links a {
    display: block;
    font-size: 13px;
    color: var(--text-muted);
    padding: 4px 0;
    transition: var(--transition);
}

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

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 24px;
    border-top: 1px solid var(--border);
}

.footer-bottom p {
    font-size: 13px;
    color: var(--text-muted);
}

.footer-social {
    display: flex;
    gap: 16px;
}

.footer-social a {
    color: var(--text-muted);
    transition: var(--transition);
}

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

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

@keyframes fadeInRight {
    from { opacity: 0; transform: translateX(60px); }
    to { opacity: 1; transform: translateX(0); }
}

/* ===== Scroll Reveal ===== */
[data-aos] {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

[data-aos].visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===== Mobile Responsive ===== */
@media (max-width: 1024px) {
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-subtitle { margin: 0 auto 36px; }
    .hero-actions { justify-content: center; }
    .hero-stats { justify-content: center; }

    .hero-visual { display: none; }

    .features-grid { grid-template-columns: repeat(2, 1fr); }
    .pricing-grid { grid-template-columns: repeat(2, 1fr); }
    .pricing-grid .price-card:last-child { grid-column: 1 / -1; max-width: 400px; margin: 0 auto; }

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

@media (max-width: 768px) {
    .nav-links, .nav-actions .btn-ghost { display: none; }
    .mobile-toggle { display: flex; }

    .nav-links.active {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(6, 6, 15, 0.95);
        backdrop-filter: blur(20px);
        padding: 24px;
        gap: 16px;
        border-bottom: 1px solid var(--border);
    }

    .hero { padding: 120px 0 60px; min-height: auto; }
    .hero-title { font-size: 32px; }
    .hero-subtitle { font-size: 15px; }

    .hero-actions {
        flex-direction: column;
        align-items: center;
    }

    .hero-stats {
        flex-direction: column;
        gap: 20px;
    }

    .stat-divider { width: 40px; height: 1px; }

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

    .step {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 16px;
    }

    .step-icon-wrap { margin: 0 auto; }

    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin: 0 auto;
    }

    .pricing-grid .price-card:last-child { max-width: none; }

    .price-card-popular { transform: none; }
    .price-card-popular:hover { transform: translateY(-4px); }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }

    .cta-card { padding: 48px 24px; }
}

@media (max-width: 480px) {
    .container { padding: 0 16px; }
    .hero-title { font-size: 28px; }

    .feature-card { padding: 24px; }
    .price-card { padding: 28px; }
}