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

:root {
    --primary: #3ba68c;
    --primary-dark: #2d8a73;
    --primary-light: #5cc4a8;
    --primary-50: #edf8f4;
    --primary-100: #d4f0e6;
    --primary-200: #a8e1cd;
    --primary-900: #1a4a3d;

    --gray-50: #f8fafb;
    --gray-100: #f1f4f6;
    --gray-200: #e2e8ec;
    --gray-300: #cdd5db;
    --gray-400: #9ba8b3;
    --gray-500: #6b7c8a;
    --gray-600: #4a5c6a;
    --gray-700: #364554;
    --gray-800: #1e2d3a;
    --gray-900: #0f1922;

    --white: #ffffff;
    --radius: 12px;
    --radius-sm: 8px;
    --radius-lg: 20px;
    --radius-xl: 28px;

    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
    --shadow: 0 4px 12px rgba(0, 0, 0, 0.08), 0 1px 3px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.1), 0 4px 12px rgba(0, 0, 0, 0.06);
    --shadow-xl: 0 24px 64px rgba(0, 0, 0, 0.12), 0 8px 24px rgba(0, 0, 0, 0.08);
}

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

body {
    font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--gray-800);
    background: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}

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

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

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

/* ====== TYPOGRAPHY ====== */
h1,
h2,
h3,
h4 {
    line-height: 1.2;
    font-weight: 700;
}

.text-gradient {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 50%, #2dd4a8 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 56px;
}

.section-tag {
    display: inline-block;
    font-size: 13px;
    font-weight: 600;
    color: var(--primary);
    background: var(--primary-50);
    border: 1px solid var(--primary-100);
    padding: 4px 14px;
    border-radius: 100px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 16px;
}

.section-title {
    font-size: clamp(28px, 4vw, 42px);
    margin-bottom: 16px;
    color: var(--gray-900);
}

.section-desc {
    font-size: 17px;
    color: var(--gray-500);
    line-height: 1.7;
}

/* ====== BUTTONS ====== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-family: 'DM Sans', sans-serif;
    font-weight: 600;
    font-size: 15px;
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.btn-sm {
    padding: 8px 18px;
    font-size: 14px;
    border-radius: var(--radius-sm);
}

.btn-lg {
    padding: 14px 28px;
    font-size: 16px;
    border-radius: var(--radius);
}

.btn-primary {
    background: var(--primary);
    color: var(--white);
    box-shadow: 0 2px 8px rgba(59, 166, 140, 0.3);
}

.btn-primary:hover {
    background: var(--primary-dark);
    box-shadow: 0 4px 16px rgba(59, 166, 140, 0.4);
    transform: translateY(-1px);
}

.btn-outline {
    background: transparent;
    color: var(--gray-700);
    border: 1.5px solid var(--gray-300);
}

.btn-outline:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: var(--primary-50);
}

.btn-white {
    background: var(--white);
    color: var(--primary-dark);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.15);
}

.btn-white:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.btn-ghost {
    background: rgba(255, 255, 255, 0.15);
    color: var(--white);
    border: 1.5px solid rgba(255, 255, 255, 0.3);
}

.btn-ghost:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.5);
}

/* ====== NAVBAR ====== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--gray-200);
    padding: 10px 0;
    box-shadow: var(--shadow-sm);
}

.navbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

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

.navbar-logo {
    width: 36px;
    height: 36px;
}

.navbar-name {
    font-size: 20px;
    font-weight: 700;
    color: var(--gray-900);
}

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

.navbar-links a {
    font-size: 14px;
    font-weight: 500;
    color: var(--gray-500);
    transition: color 0.2s;
}

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

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

.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(--gray-700);
    border-radius: 2px;
    transition: all 0.3s;
}

.mobile-menu-btn.open span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

.mobile-menu-btn.open span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ====== HERO ====== */
.hero {
    position: relative;
    padding: 140px 0 80px;
    overflow: hidden;
    background: linear-gradient(180deg, var(--primary-50) 0%, var(--white) 100%);
}

.hero-bg-shapes {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.hero-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
}

.hero-blob-1 {
    width: 600px;
    height: 600px;
    background: var(--primary-200);
    top: -200px;
    right: -100px;
}

.hero-blob-2 {
    width: 400px;
    height: 400px;
    background: var(--primary-100);
    bottom: -100px;
    left: -100px;
}

.hero-blob-3 {
    width: 300px;
    height: 300px;
    background: #b8f0d8;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

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

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 600;
    color: var(--primary-dark);
    background: var(--white);
    border: 1px solid var(--primary-200);
    border-radius: 100px;
    padding: 6px 16px;
    margin-bottom: 24px;
}

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

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
        transform: scale(1);
    }

    50% {
        opacity: 0.5;
        transform: scale(1.2);
    }
}

.hero-title {
    font-size: clamp(36px, 5vw, 56px);
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}

.hero-subtitle {
    font-size: 18px;
    color: var(--gray-500);
    line-height: 1.7;
    margin-bottom: 32px;
    max-width: 520px;
}

.hero-subtitle strong {
    color: var(--gray-700);
}

.hero-cta {
    display: flex;
    gap: 12px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 24px;
}

.stat {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 28px;
    font-weight: 800;
    color: var(--primary-dark);
}

.stat-label {
    font-size: 13px;
    color: var(--gray-400);
    font-weight: 500;
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--gray-200);
}

/* Hero Mockup */
.hero-mockup {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    border: 1px solid var(--gray-200);
}

.mockup-browser-bar {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    background: var(--gray-50);
    border-bottom: 1px solid var(--gray-200);
}

.mockup-browser-bar .dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.dot.red {
    background: #ff5f57;
}

.dot.yellow {
    background: #ffbd2e;
}

.dot.green {
    background: #28ca41;
}

.mockup-url {
    margin-left: 12px;
    font-size: 12px;
    font-family: 'IBM Plex Mono', monospace;
    color: var(--gray-400);
    background: var(--white);
    padding: 4px 12px;
    border-radius: 6px;
    border: 1px solid var(--gray-200);
}

.mockup-content {
    min-height: 360px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Screenshot Placeholders */
.screenshot-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: linear-gradient(135deg, var(--primary-50) 0%, var(--gray-100) 100%);
    border: 2px dashed var(--primary-200);
    border-radius: var(--radius);
    padding: 40px;
    width: 100%;
    min-height: 200px;
}

.screenshot-placeholder p {
    font-size: 16px;
    font-weight: 600;
    color: var(--gray-500);
}

.screenshot-placeholder .placeholder-hint {
    font-size: 12px;
    color: var(--gray-400);
}

.screenshot-placeholder-sm {
    min-height: 200px;
    padding: 24px;
}

.screenshot-placeholder-lg {
    min-height: 300px;
}

.placeholder-logo {
    width: 64px;
    height: 64px;
    opacity: 0.4;
}

/* ====== SOCIAL PROOF ====== */
.social-proof {
    padding: 32px 0;
    background: var(--gray-50);
    border-top: 1px solid var(--gray-100);
    border-bottom: 1px solid var(--gray-100);
}

.social-proof-text {
    text-align: center;
    font-size: 15px;
    font-weight: 500;
    color: var(--gray-400);
    letter-spacing: 0.01em;
}

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

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.feature-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 28px;
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateY(20px);
}

.feature-card.animate-in {
    opacity: 1;
    transform: translateY(0);
}

.feature-card:hover {
    border-color: var(--primary-200);
    box-shadow: var(--shadow);
    transform: translateY(-4px);
}

.feature-card.animate-in:hover {
    transform: translateY(-4px);
}

.feature-card-highlight {
    grid-column: span 2;
    background: linear-gradient(135deg, var(--primary-50) 0%, var(--white) 100%);
    border-color: var(--primary-200);
}

.feature-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-50);
    border: 1px solid var(--primary-100);
    border-radius: var(--radius-sm);
    color: var(--primary);
    margin-bottom: 16px;
}

.feature-icon svg {
    width: 24px;
    height: 24px;
}

.feature-card h3 {
    font-size: 17px;
    font-weight: 700;
    color: var(--gray-800);
    margin-bottom: 8px;
}

.feature-card p {
    font-size: 14px;
    color: var(--gray-500);
    line-height: 1.7;
}

/* ====== HOW IT WORKS ====== */
.how-it-works {
    padding: 100px 0;
    background: var(--gray-50);
}

.steps {
    display: flex;
    flex-direction: column;
    gap: 48px;
}

.step {
    display: grid;
    grid-template-columns: auto 1fr 1fr;
    gap: 32px;
    align-items: center;
    opacity: 0;
    transform: translateY(20px);
}

.step.animate-in {
    opacity: 1;
    transform: translateY(0);
}

.step-reverse .step-content {
    order: 2;
}

.step-reverse .step-visual {
    order: 1;
}

.step-number {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary);
    color: var(--white);
    font-size: 22px;
    font-weight: 800;
    border-radius: 50%;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(59, 166, 140, 0.3);
}

.step-content h3 {
    font-size: 22px;
    color: var(--gray-800);
    margin-bottom: 8px;
}

.step-content p {
    font-size: 15px;
    color: var(--gray-500);
    line-height: 1.7;
}

.step-visual {
    display: flex;
    justify-content: center;
}

/* ====== SCREENSHOTS ====== */
.screenshots {
    padding: 100px 0;
}

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

.screenshot-card {
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--white);
    border: 1px solid var(--gray-200);
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateY(20px);
}

.screenshot-card.animate-in {
    opacity: 1;
    transform: translateY(0);
}

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

.screenshot-card.animate-in:hover {
    transform: translateY(-4px);
}

.screenshot-card-wide {
    grid-column: span 2;
}

.screenshot-label {
    padding: 14px 20px;
    font-size: 13px;
    font-weight: 500;
    color: var(--gray-500);
    background: var(--gray-50);
    border-top: 1px solid var(--gray-100);
}

/* ====== BLOCK TYPES ====== */
.block-types {
    padding: 100px 0;
    background: var(--gray-50);
}

.blocks-showcase {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
}

.block-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 100px;
    font-size: 15px;
    font-weight: 600;
    color: var(--gray-700);
    transition: all 0.2s ease;
    cursor: default;
}

.block-chip:hover {
    border-color: var(--primary);
    color: var(--primary-dark);
    background: var(--primary-50);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.block-chip-icon {
    font-size: 18px;
    display: flex;
    align-items: center;
    color: var(--primary);
}

.block-chip-icon svg {
    width: 18px;
    height: 18px;
}

/* ====== USE CASES ====== */
.use-cases {
    padding: 100px 0;
}

.use-cases-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.use-case-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateY(20px);
}

.use-case-card.animate-in {
    opacity: 1;
    transform: translateY(0);
}

.use-case-card:hover {
    border-color: var(--primary-200);
    box-shadow: var(--shadow);
    transform: translateY(-4px);
}

.use-case-card.animate-in:hover {
    transform: translateY(-4px);
}

.use-case-emoji {
    font-size: 36px;
    margin-bottom: 16px;
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-50);
    border: 1px solid var(--primary-100);
    border-radius: var(--radius);
    color: var(--primary);
}

.use-case-emoji svg {
    width: 26px;
    height: 26px;
}

.use-case-card h3 {
    font-size: 17px;
    color: var(--gray-800);
    margin-bottom: 8px;
}

.use-case-card p {
    font-size: 14px;
    color: var(--gray-500);
    line-height: 1.7;
}

/* ====== COMPARISON ====== */
.comparison {
    padding: 100px 0;
    background: var(--gray-50);
}

.comparison-table {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    max-width: 900px;
    margin: 0 auto;
}

.comparison-col {
    border-radius: var(--radius-lg);
    padding: 32px;
    opacity: 0;
    transform: translateY(20px);
}

.comparison-col.animate-in {
    opacity: 1;
    transform: translateY(0);
}

.comparison-old {
    background: var(--white);
    border: 1px solid var(--gray-200);
}

.comparison-new {
    background: linear-gradient(135deg, var(--primary-50), var(--primary-100));
    border: 1.5px solid var(--primary-200);
    box-shadow: var(--shadow);
}

.comparison-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
}

.comparison-icon {
    font-size: 28px;
    display: flex;
    align-items: center;
    color: var(--gray-400);
}

.comparison-icon svg {
    width: 28px;
    height: 28px;
}

.comparison-logo {
    width: 32px;
    height: 32px;
}

.comparison-header h3 {
    font-size: 18px;
    color: var(--gray-800);
}

.comparison-col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.comparison-old ul li {
    position: relative;
    padding-left: 24px;
    font-size: 14px;
    color: var(--gray-500);
    line-height: 1.6;
}

.comparison-old ul li::before {
    content: '✕';
    position: absolute;
    left: 0;
    color: #e74c3c;
    font-weight: 700;
    font-size: 13px;
}

.comparison-new ul li {
    position: relative;
    padding-left: 24px;
    font-size: 14px;
    color: var(--primary-900);
    line-height: 1.6;
    font-weight: 500;
}

.comparison-new ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: 800;
    font-size: 15px;
}

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

.faq-list {
    max-width: 720px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.faq-item {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    overflow: hidden;
    transition: all 0.2s ease;
    opacity: 0;
    transform: translateY(10px);
}

.faq-item.animate-in {
    opacity: 1;
    transform: translateY(0);
}

.faq-item[open] {
    border-color: var(--primary-200);
    box-shadow: var(--shadow-sm);
}

.faq-item summary {
    padding: 18px 24px;
    font-size: 15px;
    font-weight: 600;
    color: var(--gray-800);
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary::after {
    content: '+';
    font-size: 20px;
    font-weight: 300;
    color: var(--gray-400);
    transition: transform 0.2s;
}

.faq-item[open] summary::after {
    content: '−';
    color: var(--primary);
}

.faq-item p {
    padding: 0 24px 18px;
    font-size: 14px;
    color: var(--gray-500);
    line-height: 1.7;
}

/* ====== CTA ====== */
.cta {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, var(--primary-light) 100%);
}

.cta-inner {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.cta-logo {
    width: 80px;
    height: 80px;
    margin-bottom: 24px;
    filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.15));
}

.cta h2 {
    font-size: clamp(28px, 4vw, 40px);
    color: var(--white);
    margin-bottom: 16px;
}

.cta p {
    font-size: 17px;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 32px;
    line-height: 1.7;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
}

/* ====== FOOTER ====== */
.footer {
    padding: 64px 0 0;
    background: var(--gray-900);
    color: var(--gray-400);
}

.footer-inner {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-logo-row {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
}

.footer-logo {
    width: 32px;
    height: 32px;
}

.footer-name {
    font-size: 18px;
    font-weight: 700;
    color: var(--white);
}

.footer-desc {
    font-size: 14px;
    line-height: 1.6;
    color: var(--gray-500);
}

.footer-col {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-col h4 {
    font-size: 13px;
    font-weight: 600;
    color: var(--gray-300);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 4px;
}

.footer-col a {
    font-size: 14px;
    color: var(--gray-500);
    transition: color 0.2s;
}

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

.footer-bottom {
    padding: 24px 0;
    text-align: center;
}

.footer-bottom p {
    font-size: 13px;
    color: var(--gray-600);
}

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

.footer-bottom a:hover {
    text-decoration: underline;
}

/* ====== ANIMATIONS ====== */
.feature-card,
.step,
.use-case-card,
.screenshot-card,
.faq-item,
.comparison-col {
    transition: opacity 0.6s ease, transform 0.6s ease;
}

/* Stagger children */
.features-grid .feature-card:nth-child(1) {
    transition-delay: 0s;
}

.features-grid .feature-card:nth-child(2) {
    transition-delay: 0.05s;
}

.features-grid .feature-card:nth-child(3) {
    transition-delay: 0.1s;
}

.features-grid .feature-card:nth-child(4) {
    transition-delay: 0.15s;
}

.features-grid .feature-card:nth-child(5) {
    transition-delay: 0.2s;
}

.features-grid .feature-card:nth-child(6) {
    transition-delay: 0.25s;
}

.features-grid .feature-card:nth-child(7) {
    transition-delay: 0.3s;
}

.features-grid .feature-card:nth-child(8) {
    transition-delay: 0.35s;
}

.use-cases-grid .use-case-card:nth-child(1) {
    transition-delay: 0s;
}

.use-cases-grid .use-case-card:nth-child(2) {
    transition-delay: 0.05s;
}

.use-cases-grid .use-case-card:nth-child(3) {
    transition-delay: 0.1s;
}

.use-cases-grid .use-case-card:nth-child(4) {
    transition-delay: 0.15s;
}

.use-cases-grid .use-case-card:nth-child(5) {
    transition-delay: 0.2s;
}

.use-cases-grid .use-case-card:nth-child(6) {
    transition-delay: 0.25s;
}

.steps .step:nth-child(1) {
    transition-delay: 0s;
}

.steps .step:nth-child(2) {
    transition-delay: 0.1s;
}

.steps .step:nth-child(3) {
    transition-delay: 0.2s;
}

/* ====== RESPONSIVE ====== */
@media (max-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .feature-card-highlight {
        grid-column: span 2;
    }

    .hero-inner {
        grid-template-columns: 1fr;
        gap: 40px;
    }

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

    .hero-subtitle {
        max-width: 100%;
    }

    .hero-cta {
        justify-content: center;
    }

    .hero-stats {
        justify-content: center;
    }

    .hero-visual {
        max-width: 500px;
        margin: 0 auto;
    }

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

@media (max-width: 768px) {
    .navbar-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        padding: 20px 24px;
        gap: 16px;
        border-bottom: 1px solid var(--gray-200);
        box-shadow: var(--shadow);
    }

    .navbar-links.open {
        display: flex;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .navbar-actions .btn {
        display: none;
    }

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

    .feature-card-highlight {
        grid-column: span 1;
    }

    .step {
        grid-template-columns: auto 1fr;
        gap: 20px;
    }

    .step-visual {
        grid-column: 1 / -1;
    }

    .step-reverse .step-content {
        order: unset;
    }

    .step-reverse .step-visual {
        order: unset;
    }

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

    .screenshot-card-wide {
        grid-column: span 1;
    }

    .use-cases-grid {
        grid-template-columns: 1fr;
    }

    .comparison-table {
        grid-template-columns: 1fr;
    }

    .hero {
        padding: 120px 0 60px;
    }

    .hero-title {
        font-size: 32px;
    }

    .hero-stats {
        flex-direction: column;
        gap: 16px;
    }

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

    .footer-inner {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .cta {
        padding: 64px 0;
    }
}

@media (max-width: 480px) {
    .hero-cta {
        flex-direction: column;
        align-items: stretch;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: stretch;
    }

    .hero-title {
        font-size: 28px;
    }

    .section-title {
        font-size: 24px;
    }
}