:root {
    /* Existing vars... */
    --primary: #0F172A;
    --secondary: #1E293B;
    --eco-green: #22C55E;
    --accent: #22C55E;
    --bg-white: #ffffff;
    --bg-light: #F1F5F9;
    --text-dark: #0F172A;
    --text-muted: #64748B;
    --shadow-soft: 0 8px 30px rgba(15, 23, 42, 0.04);
    --shadow-medium: 0 20px 40px rgba(15, 23, 42, 0.08);
    --radius: 20px;
    --transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Theme specific */
    --surface: var(--bg-white);
    --border: rgba(0, 0, 0, 0.05);
    --toast-success: #22C55E;
    --toast-error: #EF4444;
}

[data-theme="dark"] {
    --primary: #F8FAFC;
    --secondary: #E2E8F0;
    --eco-green: #4ADE80;
    --accent: #4ADE80;
    --bg-white: #020617;
    --bg-light: #0F172A;
    --text-dark: #F8FAFC;
    --text-muted: #94A3B8;
    --surface: #1E293B;
    --border: rgba(255, 255, 255, 0.1);
    --shadow-soft: 0 8px 30px rgba(0, 0, 0, 0.3);
    --shadow-medium: 0 20px 40px rgba(0, 0, 0, 0.4);
}

/* Toast Styles */
.toast {
    position: fixed;
    top: 24px;
    right: 24px;
    padding: 16px 24px;
    border-radius: 12px;
    background: var(--surface);
    color: var(--text-dark);
    box-shadow: var(--shadow-medium);
    border: 1px solid var(--border);
    z-index: 2000;
    display: flex;
    align-items: center;
    gap: 12px;
}

.toast-success i { color: var(--toast-success); }
.toast-error i { color: var(--toast-error); }

.fade-out {
    opacity: 0;
    transform: translateY(-20px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

/* Auth Pages Style */
.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--bg-light);
}

.auth-card {
    background: var(--surface);
    padding: 48px;
    border-radius: 32px;
    width: 100%;
    max-width: 440px;
    box-shadow: var(--shadow-medium);
    border: 1px solid var(--border);
}

.auth-header {
    text-align: center;
    margin-bottom: 32px;
}

.auth-header h1 {
    font-size: 32px;
    margin-bottom: 8px;
}

.auth-form .form-group {
    margin-bottom: 20px;
}

.auth-form label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 8px;
    color: var(--text-muted);
}

.auth-form input {
    width: 100%;
    padding: 14px 16px;
    border-radius: 12px;
    border: 1px solid var(--border);
    background: var(--bg-light);
    color: var(--text-dark);
    font-size: 16px;
    transition: var(--transition);
}

.auth-form input:focus {
    outline: none;
    border-color: var(--eco-green);
    background: var(--surface);
}

.auth-footer {
    text-align: center;
    margin-top: 24px;
    font-size: 14px;
    color: var(--text-muted);
}

.auth-footer a {
    color: var(--eco-green);
    font-weight: 600;
}

/* Dashboard Sidebar */
.dashboard-layout {
    display: flex;
    min-height: 100vh;
}

.sidebar {
    width: 280px;
    background: var(--surface);
    border-right: 1px solid var(--border);
    padding: 32px 24px;
    display: flex;
    flex-direction: column;
}

.sidebar-logo {
    margin-bottom: 48px;
}

.sidebar-nav {
    flex: 1;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-radius: 12px;
    color: var(--text-muted);
    transition: var(--transition);
    margin-bottom: 8px;
}

.nav-item:hover, .nav-item.active {
    background: var(--bg-light);
    color: var(--eco-green);
}

.main-content {
    flex: 1;
    padding: 48px;
    background: var(--bg-light);
}

.dashboard-header-ui {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
}

.alert-banner {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.2);
    color: #EF4444;
    padding: 16px 24px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 32px;
}


* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-font-smoothing: antialiased;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'SF Pro Display', sans-serif;
    color: var(--text-dark);
    line-height: 1.5;
    background-color: var(--bg-white);
    overflow-x: hidden;
    letter-spacing: -0.011em;
}

body.no-scroll {
    overflow: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;
    font-weight: 600;
    letter-spacing: -0.003em;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-header {
    text-align: center;
    margin-bottom: 80px;
}

.section-header h2 {
    font-size: 56px;
    color: var(--primary);
    margin-bottom: 20px;
    line-height: 1.07;
}

.underline {
    width: 60px;
    height: 4px;
    background-color: var(--eco-green);
    margin: 0 auto;
    border-radius: 2px;
}

/* BUTTONS - Apple Gradient Style */
.btn {
    display: inline-block;
    padding: 16px 32px;
    border-radius: 40px;
    font-weight: 500;
    font-size: 17px;
    cursor: pointer;
    transition: var(--transition);
    border: none;
}

.btn-primary {
    background: linear-gradient(135deg, #0071e3, #0077ed);
    color: white;
}

.btn-primary:hover {
    transform: scale(1.02);
    box-shadow: 0 10px 20px rgba(0, 113, 227, 0.2);
}

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

.btn-outline:hover {
    background-color: var(--secondary);
    color: white;
}

.btn-cta {
    background: linear-gradient(135deg, var(--eco-green), #2ed573);
    color: white;
    font-weight: 600;
}

.btn-cta:hover {
    transform: scale(1.02);
    box-shadow: 0 10px 20px rgba(36, 180, 126, 0.2);
}

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

/* NAVBAR - Glassmorphism */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.72);
    backdrop-filter: saturate(180%) blur(20px);
    z-index: 1000;
    padding: 24px 0; /* More padding for massive logo */
    transition: var(--transition);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

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

.nav-menu {
    display: flex;
    gap: 8px;
    align-items: center;
}

.navbar.scrolled {
    padding: 8px 0;
    background-color: rgba(255, 255, 255, 0.85);
}

.nav-link {
    font-weight: 400;
    font-size: 14px;
    color: var(--text-dark);
    padding: 8px 16px;
    border-radius: var(--radius);
    transition: var(--transition);
    opacity: 0.8;
}

.nav-link:hover, .nav-link.active {
    opacity: 1;
    color: var(--secondary);
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    z-index: 1001;
}

.mobile-toggle span {
    width: 25px;
    height: 2px;
    background-color: var(--primary);
    transition: var(--transition);
    border-radius: 2px;
}

.mobile-toggle.active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

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

.mobile-toggle.active span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

@media (max-width: 992px) {
    .mobile-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background-color: white;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        gap: 30px;
    }

    .nav-menu.active {
        right: 0;
    }

    .nav-link {
        font-size: 24px;
    }
}

/* LOGO STYLING */
.logo-img {
    height: 110px; /* Even larger (was 85px) */
    width: auto;
    display: block;
    transition: var(--transition);
    image-rendering: -webkit-optimize-contrast;
}

.navbar.scrolled .logo-img {
    height: 80px; /* Larger when scrolled */
}

@media (max-width: 768px) {
    .logo-img {
        height: 80px;
    }
    .navbar.scrolled .logo-img {
        height: 65px;
    }
}

@media (max-width: 480px) {
    .logo-img {
        height: 65px;
    }
}

/* HERO SECTION - Apple Style */
.hero {
    padding: 160px 0 100px;
    background-color: var(--bg-white);
    position: relative;
    overflow: hidden;
    text-align: left; /* Removed centered text */
}

.hero-container {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    align-items: center;
    gap: 80px;
    position: relative;
    z-index: 2;
}

.hero h1 {
    font-size: 80px;
    line-height: 1.05;
    margin-bottom: 24px;
    color: var(--primary);
    font-weight: 800;
    letter-spacing: -0.02em;
}

.hero p {
    font-size: 24px;
    color: var(--text-muted);
    margin-bottom: 48px;
    max-width: 600px;
    line-height: 1.3;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: flex-start;
}

.product-mockup {
    background: var(--bg-light);
    padding: 40px;
    border-radius: 40px;
    box-shadow: var(--shadow-medium);
    text-align: center;
    transition: var(--transition);
}

.product-mockup:hover {
    transform: scale(1.02);
}

.mockup-header {
    margin-bottom: 30px;
    display: flex;
    justify-content: center;
}

.aqi-display {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.aqi-label {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.aqi-value {
    font-size: 120px;
    font-weight: 700;
    color: var(--eco-green);
    line-height: 1;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.aqi-status {
    font-size: 24px;
    font-weight: 600;
    color: var(--primary);
    transition: color 0.5s ease;
}

/* ABOUT SECTION */
.about {
    padding: 120px 0;
}

.about-text p {
    font-size: 24px;
    line-height: 1.4;
    color: var(--text-dark);
    margin-bottom: 30px;
}

.capabilities-grid {
    display: flex;
    gap: 30px;
    margin-top: 60px;
    overflow-x: auto;
    padding: 20px 0;
    scroll-snap-type: x mandatory;
}

.capability-item {
    flex: 0 0 320px;
    padding: 40px;
    background-color: var(--bg-light);
    border-radius: var(--radius);
    transition: var(--transition);
    scroll-snap-align: start;
}

.capability-item:hover {
    background: white;
    box-shadow: var(--shadow-medium);
}

.capability-item i {
    font-size: 40px;
    color: var(--eco-green);
    margin-bottom: 24px;
}

.capability-item h4 {
    font-size: 20px;
    margin-bottom: 12px;
}

/* PLATFORM SECTION */
.platform {
    padding: 120px 0;
    background-color: var(--bg-light);
}

.platform-features {
    display: flex;
    gap: 30px;
    overflow-x: auto;
    padding: 20px 0;
}

.feature-card {
    flex: 0 0 400px;
    background: white;
    padding: 60px 40px;
    border-radius: var(--radius);
    text-align: center;
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-medium);
}

/* DASHBOARD SECTION REDESIGN */
.dashboard-section {
    padding: 120px 0;
    background-color: var(--bg-white);
}

.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 48px;
}

.dashboard-header h2 {
    font-size: 40px;
    font-weight: 700;
}

.status-legend {
    display: flex;
    gap: 24px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-muted);
}

.status-dot {
    display: inline-block;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    margin-right: 4px;
}

.status-dot.good { background-color: var(--eco-green); }
.status-dot.moderate { background-color: #FACC15; }
.status-dot.unhealthy { background-color: #EF4444; }

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-bottom: 48px;
}

.metric-card {
    background: white;
    padding: 32px;
    border-radius: 30px;
    box-shadow: var(--shadow-soft);
    border: 1px solid rgba(0,0,0,0.02);
    transition: var(--transition);
}

.metric-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

.metric-label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 12px;
}

.metric-main {
    display: flex;
    align-items: baseline;
    gap: 4px;
    margin-bottom: 8px;
}

.metric-value {
    font-size: 48px;
    font-weight: 700;
    color: var(--primary);
    line-height: 1;
}

.metric-unit {
    font-size: 16px;
    color: var(--text-muted);
    font-weight: 500;
}

.trend {
    font-size: 14px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 4px;
}

.trend.down { color: var(--eco-green); }
.trend.up { color: #EF4444; }
.trend.stable { color: var(--text-muted); }

.chart-box {
    background: white;
    padding: 48px;
    border-radius: 30px;
    box-shadow: var(--shadow-soft);
    border: 1px solid rgba(0,0,0,0.02);
}

.chart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 32px;
}

.chart-header h3 {
    font-size: 20px;
    font-weight: 600;
}

.chart-actions {
    display: flex;
    background: var(--bg-light);
    padding: 4px;
    border-radius: 12px;
    gap: 4px;
}

.chart-actions span {
    padding: 8px 16px;
    font-size: 13px;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
}

.chart-actions span.active {
    background: white;
    color: var(--primary);
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.chart-container {
    height: 400px;
    width: 100%;
}

.animate-up {
    opacity: 0;
    transform: translateY(30px);
    animation: slideUp 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

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

@media (max-width: 1200px) {
    .metrics-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .metrics-grid {
        grid-template-columns: 1fr;
    }
    .dashboard-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }
}

/* PROBLEM & SOLUTION */
.problem-solution {
    padding: 120px 0;
    background-color: var(--primary);
    color: white;
}

.problem-box, .solution-box {
    padding: 60px;
    border-radius: 30px;
    background: rgba(255, 255, 255, 0.05);
}

/* STARTUP TEAM CARD STYLING - Stripe/Notion Inspired */
.team-section-full {
    background: radial-gradient(circle at top left, rgba(34, 197, 94, 0.03) 0%, #ffffff 40%),
                radial-gradient(circle at bottom right, rgba(15, 23, 42, 0.02) 0%, #ffffff 40%);
    padding: 100px 0 160px;
}

.team-group {
    margin-bottom: 80px;
}

.section-header-small {
    text-align: left;
    margin-bottom: 40px;
}

.section-header-small h2 {
    font-size: 32px;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 12px;
    letter-spacing: -0.02em;
}

.underline-small {
    width: 40px;
    height: 4px;
    background-color: var(--eco-green);
    border-radius: 2px;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 32px;
}

.startup-card {
    background: #ffffff;
    border-radius: 24px;
    padding: 40px 24px;
    text-align: center;
    transition: all 0.5s cubic-bezier(0.19, 1, 0.22, 1);
    border: 1px solid rgba(0, 0, 0, 0.04);
    display: flex;
    flex-direction: column;
    align-items: center;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.01), 0 2px 4px -1px rgba(0, 0, 0, 0.01);
}

.startup-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 30px 60px -12px rgba(50, 50, 93, 0.12), 0 18px 36px -18px rgba(0, 0, 0, 0.15);
    border-color: rgba(34, 197, 94, 0.2);
}

.profile-image-container {
    width: 140px;
    height: 140px;
    border-radius: 50%;
    overflow: hidden;
    margin-bottom: 24px;
    background: var(--bg-light);
    box-shadow: inset 0 2px 4px rgba(0,0,0,0.05);
    transition: all 0.5s ease;
    border: 3px solid #fff;
}

.startup-card:hover .profile-image-container {
    transform: scale(1.04);
    box-shadow: 0 8px 16px rgba(0,0,0,0.08);
}

.team-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
    transition: var(--transition);
}

.startup-card:hover .team-img {
    transform: scale(1.1);
}

.team-content h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 8px;
    letter-spacing: -0.01em;
}

.team-content .role {
    font-size: 15px;
    color: var(--text-muted);
    font-weight: 500;
    margin-bottom: 20px;
    line-height: 1.4;
}

.team-social {
    display: flex;
    justify-content: center;
    gap: 12px;
}

.social-link {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: var(--bg-light);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 16px;
    transition: all 0.3s ease;
}

.linkedin-link:hover {
    background: #0077b5;
    color: #ffffff;
    transform: translateY(-2px);
}

@media (max-width: 768px) {
    .team-grid {
        grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    }
    .section-header-small h2 {
        font-size: 28px;
    }
}

/* CONTACT SECTION REDESIGN */
.contact {
    padding: 120px 0;
    background-color: var(--bg-light);
}

.contact-wrapper {
    max-width: 1000px;
    margin: 0 auto;
}

.contact-header {
    text-align: center;
    margin-bottom: 60px;
}

.contact-header h2 {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--primary);
}

.contact-header p {
    font-size: 20px;
    color: var(--text-muted);
}

.contact-card {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    background: white;
    border-radius: 30px;
    overflow: hidden;
    box-shadow: var(--shadow-medium);
}

.contact-info {
    padding: 60px;
    background-color: var(--primary);
    color: white;
}

.contact-info h3 {
    font-size: 28px;
    margin-bottom: 16px;
}

.contact-desc {
    font-size: 16px;
    opacity: 0.8;
    margin-bottom: 48px;
    line-height: 1.6;
}

.info-items {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 20px;
}

.info-icon {
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: var(--eco-green);
    transition: var(--transition);
}

.info-item:hover .info-icon {
    background: var(--eco-green);
    color: white;
    transform: translateY(-3px);
}

.info-content span {
    display: block;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    opacity: 0.6;
    margin-bottom: 4px;
}

.info-content p {
    font-size: 16px;
    font-weight: 500;
}

.contact-form-side {
    padding: 60px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    margin-bottom: 0;
}

.contact-form input, .contact-form textarea {
    width: 100%;
    padding: 16px 20px;
    background-color: var(--bg-light);
    border: 2px solid transparent;
    border-radius: 16px;
    font-family: inherit;
    font-size: 15px;
    color: var(--text-dark);
    transition: var(--transition);
}

.contact-form input:focus, .contact-form textarea:focus {
    outline: none;
    background-color: white;
    border-color: var(--eco-green);
    box-shadow: 0 0 0 4px rgba(34, 197, 94, 0.1);
}

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

@media (max-width: 992px) {
    .contact-card {
        grid-template-columns: 1fr;
    }
    .contact-info {
        padding: 40px;
    }
    .contact-form-side {
        padding: 40px;
    }
}

@media (max-width: 600px) {
    .form-row {
        grid-template-columns: 1fr;
    }
}

/* FOOTER REFINEMENT & SOCIAL ICONS */
.footer {
    background-color: var(--bg-white);
    color: var(--text-dark);
    padding: 80px 0 0;
    border-top: 1px solid rgba(0,0,0,0.05);
}

.footer-container {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 60px;
    padding-bottom: 60px;
}

.footer-logo-small {
    height: 40px;
    width: auto;
    margin-bottom: 20px;
}

.footer-desc {
    font-size: 16px;
    color: var(--text-muted);
    line-height: 1.6;
    max-width: 300px;
}

.footer h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 24px;
    color: var(--primary);
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    font-size: 15px;
    color: var(--text-muted);
    transition: var(--transition);
}

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

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

.social-icon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background-color: var(--bg-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: var(--text-muted);
    transition: var(--transition);
}

.social-icon:hover {
    color: white;
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.social-icon.instagram:hover {
    background: radial-gradient(circle at 30% 107%, #fdf497 0%, #fdf497 5%, #fd5949 45%, #d6249f 60%, #285AEB 90%);
}

.social-icon.facebook:hover {
    background-color: #1877F2;
}

.social-icon.linkedin:hover {
    background-color: #0A66C2;
}

.footer-bottom {
    text-align: center;
    padding: 30px 0;
    border-top: 1px solid rgba(0,0,0,0.05);
}

.footer-bottom p {
    font-size: 14px;
    color: var(--text-muted);
}

@media (max-width: 992px) {
    .footer-container {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 600px) {
    .footer-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}
@media (max-width: 1200px) {
    .hero h1 { font-size: 64px; }
    .hero-container { gap: 40px; }
}

@media (max-width: 992px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 60px;
    }
    .hero h1 { font-size: 56px; }
    .hero p { margin: 0 auto 48px; }
    .hero-buttons { justify-content: center; }
}

@media (max-width: 768px) {
    .hero h1 { font-size: 42px; }
    .hero p { font-size: 18px; }
    .section-header h2 { font-size: 32px; }
}

@media (max-width: 480px) {
    .hero h1 { font-size: 36px; }
}