/* ============================================================
   TrackSE Landing Page — styles.css
   Dark Theme · Emerald Green Accent · Premium Fintech Design
   ============================================================ */

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

:root {
    /* Colors */
    --bg-primary: #050505;
    --bg-secondary: #0a0a0a;
    --bg-card: #111111;
    --bg-card-hover: #161616;
    --bg-elevated: #1a1a1a;

    --text-primary: #ffffff;
    --text-secondary: #a1a1aa;
    --text-muted: #71717a;

    --accent: #10b981;
    --accent-hover: #059669;
    --accent-glow: rgba(16, 185, 129, 0.25);
    --accent-subtle: rgba(16, 185, 129, 0.08);

    --whatsapp: #25D366;
    --purple: #8b5cf6;
    --blue: #3b82f6;
    --orange: #f59e0b;
    --pink: #ec4899;

    --border: rgba(255, 255, 255, 0.06);
    --border-hover: rgba(255, 255, 255, 0.12);

    /* Typography */
    --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    /* Spacing */
    --section-padding: 120px 0;
    --container-width: 1200px;

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

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

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

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

ul {
    list-style: none;
}

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

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}

.hide-mobile {
    display: inline;
}

/* ==================== NAVBAR ==================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: var(--transition);
    background: transparent;
}

.navbar.scrolled {
    background: rgba(5, 5, 5, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 12px 0;
}

.nav-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.35rem;
    font-weight: 700;
    z-index: 1001;
}

.logo-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--accent), #059669);
    color: white;
}

.logo-text {
    letter-spacing: -0.5px;
}

.logo-accent {
    color: var(--accent);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 36px;
}

.nav-links a {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: var(--transition);
    position: relative;
}

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

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

.nav-links a:hover::after {
    width: 100%;
}

.nav-cta {
    background: var(--accent) !important;
    color: var(--bg-primary) !important;
    padding: 10px 22px !important;
    border-radius: 10px;
    font-weight: 600 !important;
    transition: var(--transition) !important;
}

.nav-cta:hover {
    background: var(--accent-hover) !important;
    transform: translateY(-1px);
}

.nav-cta::after {
    display: none !important;
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    z-index: 1001;
}

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

.hamburger.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* ==================== HERO ==================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 140px 24px 60px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.3;
    filter: blur(40px);
}

.hero-gradient-overlay {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at top center, transparent 0%, var(--bg-primary) 70%),
        linear-gradient(to bottom, transparent 0%, var(--bg-primary) 100%);
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    border-radius: 100px;
    background: var(--accent-subtle);
    border: 1px solid rgba(16, 185, 129, 0.2);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--accent);
    margin-bottom: 28px;
}

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

@keyframes pulse-dot {
    0%, 100% { opacity: 1; box-shadow: 0 0 0 0 var(--accent-glow); }
    50% { opacity: 0.8; box-shadow: 0 0 0 8px transparent; }
}

.hero-title {
    font-size: clamp(2.8rem, 6vw, 4.5rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -2px;
    margin-bottom: 24px;
}

.hero-title-accent {
    background: linear-gradient(135deg, var(--accent), #34d399, var(--whatsapp));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 36px;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-bottom: 60px;
}

/* ==================== BUTTONS ==================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 12px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-family: var(--font);
}

.btn-primary {
    background: var(--accent);
    color: var(--bg-primary);
    box-shadow: 0 0 30px var(--accent-glow);
}

.btn-primary:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 0 40px rgba(16, 185, 129, 0.35);
}

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

.btn-outline:hover {
    border-color: var(--accent);
    color: var(--accent);
    transform: translateY(-2px);
}

.btn-full {
    width: 100%;
    justify-content: center;
}

.btn-large {
    padding: 18px 36px;
    font-size: 1.05rem;
    border-radius: 14px;
}

/* ==================== PHONE MOCKUPS ==================== */
.hero-phones {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 30px;
    margin-bottom: 40px;
    perspective: 1000px;
}

.phone {
    width: 260px;
    border-radius: 28px;
    overflow: hidden;
    box-shadow:
        0 25px 60px rgba(0, 0, 0, 0.6),
        0 0 0 1px rgba(255, 255, 255, 0.08),
        0 0 80px var(--accent-glow);
    transition: var(--transition-slow);
    animation: float 6s ease-in-out infinite;
}

.phone img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 28px;
}

.phone-left {
    transform: perspective(1000px) rotateY(5deg) translateY(10px);
    animation-delay: 0s;
}

.phone-right {
    transform: perspective(1000px) rotateY(-5deg) translateY(-10px);
    animation-delay: 3s;
}

.phone:hover {
    transform: perspective(1000px) rotateY(0deg) scale(1.03) translateY(0);
    box-shadow:
        0 30px 80px rgba(0, 0, 0, 0.7),
        0 0 0 1px rgba(255, 255, 255, 0.12),
        0 0 100px var(--accent-glow);
}

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

.phone-left {
    animation: float-left 6s ease-in-out infinite;
}

.phone-right {
    animation: float-right 6s ease-in-out infinite;
}

@keyframes float-left {
    0%, 100% { transform: perspective(1000px) rotateY(5deg) translateY(10px); }
    50% { transform: perspective(1000px) rotateY(5deg) translateY(-4px); }
}

@keyframes float-right {
    0%, 100% { transform: perspective(1000px) rotateY(-5deg) translateY(-10px); }
    50% { transform: perspective(1000px) rotateY(-5deg) translateY(-24px); }
}

.hero-subtext {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 20px;
}

.hero-platforms {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
}

.platform-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 500;
}

.platform-icons {
    display: flex;
    gap: 8px;
}

.platform-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-card);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    transition: var(--transition);
    cursor: pointer;
}

.platform-icon:hover {
    border-color: var(--accent);
    color: var(--accent);
    transform: translateY(-2px);
}

.whatsapp-icon {
    color: var(--whatsapp);
}

/* ==================== STATS ==================== */
.stats {
    padding: 80px 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    background: var(--bg-secondary);
}

.stats-grid {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 48px;
}

.stat-item {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
}

.stat-number {
    font-size: 2.8rem;
    font-weight: 800;
    letter-spacing: -1px;
    background: linear-gradient(135deg, var(--text-primary), var(--accent));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline;
}

.stat-suffix {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--accent);
    margin-top: -8px;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 500;
    margin-top: 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stat-divider {
    width: 1px;
    height: 60px;
    background: var(--border);
}

/* ==================== SECTION HEADERS ==================== */
.section-header {
    text-align: center;
    margin-bottom: 72px;
}

.section-tag {
    display: inline-block;
    padding: 6px 16px;
    border-radius: 100px;
    background: var(--accent-subtle);
    border: 1px solid rgba(16, 185, 129, 0.15);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 20px;
}

.section-title {
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -1px;
    margin-bottom: 16px;
}

.section-desc {
    font-size: 1.05rem;
    color: var(--text-secondary);
    max-width: 560px;
    margin: 0 auto;
    line-height: 1.7;
}

/* ==================== FEATURES ==================== */
.features {
    padding: var(--section-padding);
    background: var(--bg-primary);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.feature-card {
    position: relative;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 36px;
    overflow: hidden;
    transition: var(--transition);
}

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

.feature-card-inner {
    position: relative;
    z-index: 1;
}

.feature-card-glow {
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    border-radius: 50%;
    opacity: 0;
    transition: var(--transition-slow);
    pointer-events: none;
}

.feature-card:nth-child(1) .feature-card-glow { background: radial-gradient(circle, rgba(37, 211, 102, 0.06) 0%, transparent 70%); }
.feature-card:nth-child(2) .feature-card-glow { background: radial-gradient(circle, rgba(139, 92, 246, 0.06) 0%, transparent 70%); }
.feature-card:nth-child(3) .feature-card-glow { background: radial-gradient(circle, rgba(59, 130, 246, 0.06) 0%, transparent 70%); }
.feature-card:nth-child(4) .feature-card-glow { background: radial-gradient(circle, rgba(245, 158, 11, 0.06) 0%, transparent 70%); }

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

.feature-icon-wrapper {
    margin-bottom: 20px;
}

.feature-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-icon.whatsapp-green {
    background: rgba(37, 211, 102, 0.12);
    color: var(--whatsapp);
}

.feature-icon.purple-glow {
    background: rgba(139, 92, 246, 0.12);
    color: var(--purple);
}

.feature-icon.blue-glow {
    background: rgba(59, 130, 246, 0.12);
    color: var(--blue);
}

.feature-icon.orange-glow {
    background: rgba(245, 158, 11, 0.12);
    color: var(--orange);
}

.feature-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 10px;
    letter-spacing: -0.3px;
}

.feature-desc {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ==================== HOW IT WORKS ==================== */
.how-it-works {
    padding: var(--section-padding);
    background: var(--bg-secondary);
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    position: relative;
}

.step-card {
    text-align: center;
    position: relative;
    padding: 40px 28px;
}

.step-number {
    font-size: 4rem;
    font-weight: 900;
    color: rgba(16, 185, 129, 0.08);
    line-height: 1;
    margin-bottom: 20px;
    letter-spacing: -2px;
}

.step-icon-circle {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: var(--accent-subtle);
    border: 2px solid rgba(16, 185, 129, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    color: var(--accent);
    transition: var(--transition);
}

.step-card:hover .step-icon-circle {
    background: rgba(16, 185, 129, 0.15);
    border-color: var(--accent);
    transform: scale(1.1);
    box-shadow: 0 0 40px var(--accent-glow);
}

.step-title {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 12px;
    letter-spacing: -0.3px;
}

.step-desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

.step-line {
    display: none;
}

/* Connector lines between steps */
.steps-grid::before {
    content: '';
    position: absolute;
    top: 140px;
    left: calc(33.33% - 16px);
    width: calc(33.33% + 32px);
    height: 2px;
    background: linear-gradient(to right, transparent, var(--accent), transparent);
    opacity: 0.2;
}

.steps-grid::after {
    content: '';
    position: absolute;
    top: 140px;
    right: calc(33.33% - 16px);
    width: calc(33.33% + 32px);
    height: 2px;
    background: linear-gradient(to right, transparent, var(--accent), transparent);
    opacity: 0.2;
    display: none;
}

/* ==================== PRICING ==================== */
.pricing {
    padding: var(--section-padding);
    background: var(--bg-primary);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    max-width: 750px;
    margin: 0 auto;
}

.pricing-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 40px;
    position: relative;
    transition: var(--transition);
}

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

.pricing-card-featured {
    border-color: var(--accent);
    background: linear-gradient(180deg, rgba(16, 185, 129, 0.04) 0%, var(--bg-card) 100%);
    box-shadow: 0 0 60px rgba(16, 185, 129, 0.08);
}

.pricing-card-featured:hover {
    border-color: var(--accent);
    box-shadow: 0 0 80px rgba(16, 185, 129, 0.12);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent);
    color: var(--bg-primary);
    padding: 6px 18px;
    border-radius: 100px;
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.pricing-name {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.pricing-price {
    margin-bottom: 28px;
}

.price-amount {
    font-size: 3rem;
    font-weight: 800;
    letter-spacing: -2px;
}

.price-period {
    font-size: 1rem;
    color: var(--text-muted);
    font-weight: 400;
}

.pricing-features-list {
    margin-bottom: 32px;
}

.pricing-features-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    font-size: 0.9rem;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border);
}

.pricing-features-list li:last-child {
    border-bottom: none;
}

/* ==================== CTA SECTION ==================== */
.cta-section {
    padding: 100px 0;
    background: var(--bg-secondary);
}

.cta-card {
    position: relative;
    text-align: center;
    padding: 80px 40px;
    border-radius: 28px;
    background: linear-gradient(135deg, var(--bg-card) 0%, rgba(16, 185, 129, 0.04) 100%);
    border: 1px solid var(--border);
    overflow: hidden;
}

.cta-glow {
    position: absolute;
    top: -200px;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 400px;
    border-radius: 50%;
    background: radial-gradient(ellipse, var(--accent-glow) 0%, transparent 70%);
    pointer-events: none;
}

.cta-title {
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    font-weight: 700;
    letter-spacing: -1px;
    margin-bottom: 16px;
    position: relative;
    z-index: 1;
}

.cta-desc {
    font-size: 1.05rem;
    color: var(--text-secondary);
    margin-bottom: 32px;
    position: relative;
    z-index: 1;
}

.cta-actions {
    position: relative;
    z-index: 1;
}

/* ==================== FOOTER ==================== */
.footer {
    padding: 60px 0 30px;
    background: var(--bg-primary);
    border-top: 1px solid var(--border);
}

.footer-top {
    display: flex;
    justify-content: space-between;
    gap: 60px;
    margin-bottom: 48px;
}

.footer-brand {
    max-width: 300px;
}

.footer-tagline {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-top: 16px;
    line-height: 1.6;
}

.footer-links-group {
    display: flex;
    gap: 60px;
}

.footer-col h4 {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-col ul li {
    margin-bottom: 10px;
}

.footer-col ul li a {
    font-size: 0.9rem;
    color: var(--text-muted);
    transition: var(--transition);
}

.footer-col ul li a:hover {
    color: var(--accent);
}

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

.footer-bottom p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.footer-socials {
    display: flex;
    gap: 12px;
}

.footer-socials a {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-card);
    border: 1px solid var(--border);
    color: var(--text-muted);
    transition: var(--transition);
}

.footer-socials a:hover {
    border-color: var(--accent);
    color: var(--accent);
    transform: translateY(-2px);
}

/* ==================== ANIMATIONS ==================== */
.animate-fade-up {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeUp 0.8s ease forwards;
}

.delay-1 { animation-delay: 0.15s; }
.delay-2 { animation-delay: 0.3s; }
.delay-3 { animation-delay: 0.45s; }
.delay-4 { animation-delay: 0.6s; }
.delay-5 { animation-delay: 0.8s; }

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

/* Scroll-reveal animation class (added via JS) */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* ==================== RESPONSIVE ==================== */

/* Tablet */
@media (max-width: 1024px) {
    :root {
        --section-padding: 90px 0;
    }

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

    .hero-phones {
        gap: 20px;
    }

    .phone {
        width: 220px;
    }

    .stats-grid {
        gap: 32px;
    }
}

/* Mobile */
@media (max-width: 768px) {
    :root {
        --section-padding: 72px 0;
    }

    .hide-mobile {
        display: none;
    }

    /* Navbar */
    .nav-links {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(5, 5, 5, 0.97);
        backdrop-filter: blur(30px);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 28px;
        z-index: 999;
    }

    .nav-links.active {
        display: flex;
    }

    .nav-links a {
        font-size: 1.3rem;
    }

    .hamburger {
        display: flex;
    }

    /* Hero */
    .hero {
        padding: 120px 16px 50px;
        min-height: auto;
    }

    .hero-title {
        font-size: 2.4rem;
        letter-spacing: -1px;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .hero-actions {
        flex-direction: column;
        gap: 12px;
    }

    .hero-actions .btn {
        width: 100%;
        justify-content: center;
    }

    .hero-phones {
        flex-direction: row;
        gap: 12px;
    }

    .phone {
        width: 160px;
    }

    .phone-left, .phone-right {
        animation: none;
        transform: none;
    }

    /* Stats */
    .stats-grid {
        flex-wrap: wrap;
        gap: 24px;
    }

    .stat-divider {
        display: none;
    }

    .stat-item {
        width: 45%;
    }

    .stat-number {
        font-size: 2.2rem;
    }

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

    .feature-card {
        padding: 28px;
    }

    /* Steps */
    .steps-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .steps-grid::before,
    .steps-grid::after {
        display: none;
    }

    .step-card {
        padding: 28px 20px;
        background: var(--bg-card);
        border: 1px solid var(--border);
        border-radius: 16px;
    }

    .step-number {
        font-size: 2.5rem;
        margin-bottom: 12px;
    }

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

    .pricing-card {
        padding: 32px;
    }

    /* CTA */
    .cta-card {
        padding: 50px 24px;
    }

    /* Footer */
    .footer-top {
        flex-direction: column;
        gap: 36px;
    }

    .footer-links-group {
        gap: 32px;
        flex-wrap: wrap;
    }

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

/* Small phones */
@media (max-width: 420px) {
    .hero-title {
        font-size: 2rem;
    }

    .phone {
        width: 140px;
    }

    .stat-item {
        width: 100%;
    }

    .hero-platforms {
        flex-direction: column;
        gap: 10px;
    }
}