/* TOTO Official Website Style - Sci-Fi Neon Edition */
:root {
    --bg-main: #050B14;
    --bg-surface: #0A1228;
    --bg-surface-hover: #111D3A;
    --bg-section-alt: #070D1A;
    --primary: #00E5FF;
    --primary-dark: #00B8D4;
    --secondary: #A855F7;
    --secondary-light: #C084FC;
    --text-main: #F0F4FF;
    --text-muted: #8892B0;
    --border-color: rgba(0, 229, 255, 0.08);
    --glass-bg: rgba(5, 11, 20, 0.80);
    --glass-shadow: rgba(0, 229, 255, 0.08);
    --btn-hover-glow: rgba(0, 229, 255, 0.40);
    --check-color: #00E5FF;
    
    /* Mockup Component */
    --mockup-header-bg: #111D3A;
    --mockup-body-bg: #070D1A;
    --mockup-device-bg: #0F1A33;
    --mockup-device-border: rgba(0, 229, 255, 0.06);
    --mockup-screen-1: #1A2A4A;
    --mockup-screen-2: #0F1A33;
    --mockup-label-bg: rgba(5, 11, 20, 0.85);

    /* CTA Section */
    --cta-gradient-2: #0F1A35;

    --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

[data-theme="light"] {
    --bg-main: #F5F7FA;
    --bg-surface: #FFFFFF;
    --bg-surface-hover: #EEF1F5;
    --bg-section-alt: #EFF1F5;
    --primary: #008C9E;
    --primary-dark: #006D7A;
    --secondary: #7E22CE;
    --secondary-light: #9333EA;
    --text-main: #0F172A;
    --text-muted: #475569;
    --border-color: rgba(0, 140, 158, 0.12);
    --glass-bg: rgba(255, 255, 255, 0.85);
    --glass-shadow: rgba(0, 140, 158, 0.06);
    --btn-hover-glow: rgba(0, 140, 158, 0.30);
    --check-color: #008C9E;

    /* Mockup Component - Light */
    --mockup-header-bg: #E0E7EF;
    --mockup-body-bg: #FFFFFF;
    --mockup-device-bg: #F5F7FA;
    --mockup-device-border: rgba(0,0,0,0.05);
    --mockup-screen-1: #E0E7EF;
    --mockup-screen-2: #CBD5E0;
    --mockup-label-bg: rgba(255,255,255,0.92);

    /* CTA Section - Light */
    --cta-gradient-2: #E0E7EF;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

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

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

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

.gradient-text {
    background: linear-gradient(135deg, var(--primary), var(--secondary-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Buttons */
.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    padding: 10px 24px;
    border-radius: 8px;
    font-weight: 600;
    transition: transform 0.3s, box-shadow 0.3s;
    border: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px var(--btn-hover-glow);
}

.btn-secondary {
    background: transparent;
    color: var(--text-main);
    padding: 10px 24px;
    border-radius: 8px;
    font-weight: 600;
    border: 1px solid var(--border-color);
    transition: all 0.3s;
    display: inline-block;
}

.btn-secondary:hover {
    background: var(--bg-surface);
    border-color: var(--text-muted);
}

.btn-large {
    padding: 14px 32px;
    font-size: 1.1rem;
}

.mt-4 {
    margin-top: 1.5rem;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: var(--glass-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.navbar.scrolled {
    box-shadow: 0 4px 20px var(--glass-shadow);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 72px;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 10px;
    letter-spacing: 0.5px;
}

.logo i {
    color: var(--primary);
    font-size: 1.4rem;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 32px;
}

.nav-links a {
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--text-muted);
    transition: color 0.3s;
}

.nav-links a:hover, .nav-links a.active {
    color: var(--text-main);
}

.theme-toggle:hover {
    color: var(--primary) !important;
    transform: scale(1.1);
}

/* Hero Section */
.hero {
    padding: 180px 0 100px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -30%;
    left: -10%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(0, 229, 255, 0.12) 0%, transparent 60%);
    z-index: -1;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -20%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(168, 85, 247, 0.08) 0%, transparent 60%);
    z-index: -1;
}

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

.hero-content {
    flex: 1.1;
}

.badge {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(0, 229, 255, 0.08);
    color: var(--primary);
    border-radius: 30px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 24px;
    border: 1px solid rgba(0, 229, 255, 0.18);
    letter-spacing: 0.5px;
}

.hero h1 {
    font-size: 3.8rem;
    line-height: 1.2;
    margin-bottom: 24px;
    letter-spacing: -1px;
}

.hero p {
    font-size: 1.15rem;
    color: var(--text-muted);
    margin-bottom: 40px;
    max-width: 540px;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    gap: 16px;
    margin-bottom: 48px;
}

.hero-stats {
    display: flex;
    gap: 40px;
    padding-top: 32px;
    border-top: 1px solid var(--border-color);
}

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

.stat-item strong {
    font-size: 1.8rem;
    color: var(--text-main);
    line-height: 1.2;
}

.stat-item span {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* Mockup Window */
.hero-image {
    flex: 0.9;
    display: flex;
    justify-content: flex-end;
}

.mockup-window {
    width: 100%;
    max-width: 540px;
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 30px 60px -12px rgba(0, 0, 0, 0.6);
    transform: perspective(1000px) rotateY(-12deg) rotateX(5deg);
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.mockup-window:hover {
    transform: perspective(1000px) rotateY(-4deg) rotateX(2deg) translateY(-10px);
}

.mockup-header {
    height: 36px;
    background: var(--mockup-header-bg);
    display: flex;
    align-items: center;
    padding: 0 16px;
    gap: 8px;
    border-bottom: 1px solid var(--border-color);
}

.mockup-header .dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.dot.red { background: #FF5F56; }
.dot.yellow { background: #FFBD2E; }
.dot.green { background: #27C93F; }

.mockup-title {
    margin-left: 10px;
    font-size: 0.8rem;
    color: var(--text-muted);
    font-family: monospace;
}

.mockup-body {
    padding: 24px;
    background: var(--mockup-body-bg);
    height: 380px;
}

.grid-devices {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr 1fr;
    gap: 16px;
    height: 100%;
}

.device-box {
    background: var(--mockup-device-bg);
    border-radius: 8px;
    border: 1px solid var(--mockup-device-border);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.device-box:nth-child(1) {
    --screen-accent: #00E5FF;
    --screen-accent-rgb: 0, 229, 255;
    --screen-accent-2: #22C55E;
    --screen-accent-2-rgb: 34, 197, 94;
    --screen-bg: #06192A;
    --screen-bg-soft: #0A2F49;
}

.device-box:nth-child(2) {
    --screen-accent: #F59E0B;
    --screen-accent-rgb: 245, 158, 11;
    --screen-accent-2: #A855F7;
    --screen-accent-2-rgb: 168, 85, 247;
    --screen-bg: #201431;
    --screen-bg-soft: #39224E;
}

.device-box:nth-child(3) {
    --screen-accent: #38BDF8;
    --screen-accent-rgb: 56, 189, 248;
    --screen-accent-2: #FB7185;
    --screen-accent-2-rgb: 251, 113, 133;
    --screen-bg: #081B24;
    --screen-bg-soft: #18313A;
}

.device-box:nth-child(4) {
    --screen-accent: #34D399;
    --screen-accent-rgb: 52, 211, 153;
    --screen-accent-2: #60A5FA;
    --screen-accent-2-rgb: 96, 165, 250;
    --screen-bg: #102018;
    --screen-bg-soft: #244735;
}

.device-screen {
    flex: 1;
    background:
        radial-gradient(circle at 18% 12%, rgba(var(--screen-accent-rgb), 0.34), transparent 32%),
        radial-gradient(circle at 86% 16%, rgba(var(--screen-accent-2-rgb), 0.28), transparent 30%),
        linear-gradient(180deg, var(--screen-bg-soft) 0%, var(--screen-bg) 100%);
    position: relative;
    padding: 10px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    color: rgba(255, 255, 255, 0.90);
}

.device-screen::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 50%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.05), transparent);
    animation: shine 4s infinite;
}

.phone-status,
.screen-hero,
.screen-chart,
.screen-list,
.screen-map,
.screen-actions,
.screen-feed,
.screen-keyboard,
.screen-app-grid {
    position: relative;
    z-index: 1;
}

.phone-status {
    display: flex;
    justify-content: space-between;
    font-size: 0.52rem;
    line-height: 1;
    color: rgba(255, 255, 255, 0.78);
}

.screen-hero {
    min-height: 36px;
    padding: 8px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.10);
    background: linear-gradient(135deg, rgba(var(--screen-accent-rgb), 0.38), rgba(255, 255, 255, 0.08));
    display: flex;
    align-items: center;
    gap: 8px;
}

.screen-hero span {
    width: 24px;
    height: 24px;
    border-radius: 7px;
    background: linear-gradient(135deg, var(--screen-accent), var(--screen-accent-2));
    box-shadow: 0 0 18px rgba(var(--screen-accent-rgb), 0.50);
}

.screen-hero strong {
    font-size: 0.68rem;
    font-weight: 700;
}

.screen-app-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 7px;
    margin-top: auto;
}

.screen-app-grid span,
.screen-actions span,
.screen-keyboard span {
    min-height: 22px;
    border-radius: 7px;
    background: rgba(255, 255, 255, 0.14);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.screen-app-grid span:nth-child(2),
.screen-app-grid span:nth-child(3) {
    background: rgba(255, 255, 255, 0.18);
    background: rgba(var(--screen-accent-2-rgb), 0.34);
}

.screen-chart {
    flex: 1;
    display: flex;
    align-items: end;
    gap: 8px;
    padding: 12px 10px 8px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.08);
}

.screen-chart span {
    flex: 1;
    border-radius: 999px 999px 4px 4px;
    background: linear-gradient(180deg, var(--screen-accent), var(--screen-accent-2));
}

.screen-chart span:nth-child(1) { height: 44%; }
.screen-chart span:nth-child(2) { height: 72%; }
.screen-chart span:nth-child(3) { height: 58%; }
.screen-chart span:nth-child(4) { height: 86%; }

.screen-list {
    display: grid;
    gap: 6px;
}

.screen-list span,
.screen-feed span {
    height: 10px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.16);
}

.screen-list span:nth-child(2) { width: 74%; }
.screen-list span:nth-child(3) { width: 52%; }

.screen-map {
    flex: 1;
    border-radius: 8px;
    background:
        linear-gradient(135deg, transparent 38%, rgba(255, 255, 255, 0.16) 39%, transparent 42%),
        linear-gradient(45deg, transparent 48%, rgba(255, 255, 255, 0.12) 49%, transparent 52%),
        rgba(255, 255, 255, 0.08);
    position: relative;
    overflow: hidden;
}

.screen-map span {
    position: absolute;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--screen-accent-2);
    box-shadow: 0 0 0 5px rgba(var(--screen-accent-2-rgb), 0.22);
}

.screen-map span:nth-child(1) { left: 22%; top: 24%; }
.screen-map span:nth-child(2) { left: 58%; top: 44%; }
.screen-map span:nth-child(3) { left: 38%; top: 68%; }

.screen-actions,
.screen-keyboard {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 7px;
}

.screen-feed {
    display: grid;
    gap: 8px;
    padding: 9px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.08);
}

.screen-feed span {
    height: 18px;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.16);
    background: linear-gradient(90deg, rgba(var(--screen-accent-rgb), 0.32), rgba(255,255,255,0.10));
}

.screen-keyboard {
    grid-template-columns: 1fr 1.5fr 1fr;
    margin-top: auto;
}

.device-box:nth-child(2) .device-screen::after { animation-delay: 1s; }
.device-box:nth-child(3) .device-screen::after { animation-delay: 2s; }
.device-box:nth-child(4) .device-screen::after { animation-delay: 3s; }

.device-label {
    padding: 8px;
    font-size: 0.75rem;
    text-align: center;
    color: var(--primary);
    background: var(--mockup-label-bg);
    border-top: 1px solid var(--mockup-device-border);
}

@keyframes shine {
    0% { left: -100%; }
    20% { left: 200%; }
    100% { left: 200%; }
}

/* Features */
.features {
    padding: 120px 0;
    background: var(--bg-section-alt);
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 70px;
}

.section-header h2 {
    font-size: 2.8rem;
    margin-bottom: 16px;
}

.section-header p {
    color: var(--text-muted);
    font-size: 1.15rem;
    max-width: 600px;
    margin: 0 auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 32px;
}

.feature-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 40px 32px;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at top right, rgba(0, 229, 255, 0.04), transparent 60%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(0, 229, 255, 0.15);
    border-color: rgba(0, 229, 255, 0.25);
}

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

.icon-wrapper {
    width: 64px;
    height: 64px;
    border-radius: 16px;
    background: rgba(0, 229, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: var(--primary);
    margin-bottom: 24px;
    transition: transform 0.3s ease;
}

.feature-card:hover .icon-wrapper {
    transform: scale(1.1) rotate(5deg);
}

.feature-card h3 {
    font-size: 1.4rem;
    margin-bottom: 16px;
}

.feature-card p {
    color: var(--text-muted);
    font-size: 1rem;
    line-height: 1.6;
}

/* Automation Section */
.automation {
    padding: 120px 0;
    background: var(--bg-main);
    border-top: 1px solid var(--border-color);
}

.automation .container {
    display: flex;
    align-items: center;
    gap: 60px;
}

.automation-content {
    flex: 1;
    min-width: 0;
    padding-right: 20px;
}

.automation-content h2 {
    font-size: 2.8rem;
    margin-bottom: 24px;
    line-height: 1.2;
    word-break: keep-all;
}

.automation-content p {
    color: var(--text-muted);
    margin-bottom: 32px;
    font-size: 1.1rem;
    line-height: 1.7;
}

.check-list {
    list-style: none;
    margin-bottom: 32px;
}

.check-list li {
    margin-bottom: 16px;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 1.05rem;
    color: var(--text-main);
}

.check-list i {
    color: var(--check-color);
    font-size: 1.2rem;
    flex-shrink: 0;
    margin-top: 4px;
}

.automation-code {
    flex: 1.2;
    min-width: 0;
}

.code-window {
    background: #1E1E1E;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid rgba(255,255,255,0.1);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.2);
    position: relative;
    transform-style: preserve-3d;
    transform: perspective(1000px) rotateX(0deg) rotateY(0deg);
    transition: transform 0.1s ease-out, box-shadow 0.3s ease;
}

.code-window::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: radial-gradient(800px circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(0, 229, 255, 0.12), transparent 40%);
    z-index: 1;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.code-window:hover::before {
    opacity: 1;
}

.code-window:hover {
    box-shadow: 0 40px 80px rgba(0, 229, 255, 0.15);
}

.code-header {
    background: #2D2D2D;
    padding: 12px 16px;
    display: flex;
    align-items: center;
    border-bottom: 1px solid #111;
    position: relative;
    z-index: 2;
}

.code-dots {
    display: flex;
    gap: 6px;
    margin-right: 16px;
}

.code-dots span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #555;
}

.code-filename {
    font-family: monospace;
    color: #999;
    font-size: 0.9rem;
}

.code-window pre {
    padding: 24px;
    overflow-x: auto;
    background: #1E1E1E;
    position: relative;
    z-index: 2;
}

.code-window code {
    font-family: "Fira Code", "Consolas", monospace;
    font-size: 0.95rem;
    line-height: 1.6;
    color: #D4D4D4;
}

/* Syntax highlighting simulation */
.code-window code {
    color: #9CDCFE;
}
.code-window code span.keyword { color: #569CD6; }
.code-window code span.string { color: #CE9178; }
.code-window code span.comment { color: #6A9955; }

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

.cta-inner {
    background: linear-gradient(135deg, var(--bg-surface), var(--cta-gradient-2));
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 80px 40px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-inner::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
}

.cta-inner h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.cta-inner p {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 40px;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.sys-req {
    margin-top: 24px !important;
    font-size: 0.85rem !important;
    opacity: 0.7;
}

/* Footer */
.footer {
    background: var(--bg-main);
    border-top: 1px solid var(--border-color);
    padding: 80px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-brand h3 {
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
}

.footer-brand h3 i {
    color: var(--primary);
}

.footer-brand p {
    color: var(--text-muted);
    line-height: 1.6;
    max-width: 300px;
}

.footer-links h4 {
    font-size: 1.1rem;
    margin-bottom: 24px;
    color: var(--text-main);
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: var(--text-muted);
    transition: color 0.3s;
    font-size: 0.95rem;
}

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

.footer-qr {
    min-width: 132px;
    width: 132px;
    justify-self: start;
}

.footer-qr h4 {
    font-size: 1.1rem;
    margin-bottom: 24px;
    color: var(--text-main);
}

.footer-qr img {
    display: block;
    width: 132px;
    height: 132px;
    max-width: 132px;
    max-height: 132px;
    box-sizing: border-box;
    object-fit: contain;
    padding: 8px;
    background: #FFFFFF;
    border-radius: 8px;
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid var(--border-color);
    color: var(--text-muted);
    font-size: 0.9rem;
}

.footer-legal {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px 18px;
    margin-top: 10px;
}

.footer-legal p {
    margin: 0;
}

.footer-legal a {
    color: var(--text-muted);
    transition: color 0.3s;
}

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

.lang-switch {
    background: transparent;
    color: var(--text-main);
    border: 1px solid var(--border-color);
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.85rem;
    cursor: pointer;
    outline: none;
    font-family: inherit;
    transition: all 0.3s;
}

.lang-switch option {
    background: var(--bg-surface);
    color: var(--text-main);
}

.lang-switch:hover {
    border-color: var(--text-muted);
}

/* Animations */
.fade-in {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.delay-1 { transition-delay: 0.15s; }
.delay-2 { transition-delay: 0.3s; }
.delay-3 { transition-delay: 0.45s; }

/* Responsive */
@media (max-width: 992px) {
    .hero h1 { font-size: 3rem; }
    .automation .container { flex-direction: column; gap: 50px; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .hero .container { flex-direction: column; text-align: center; }
    .hero-content { align-items: center; display: flex; flex-direction: column; }
    .hero p { margin: 0 auto 30px; }
    .hero-actions { justify-content: center; flex-wrap: wrap; }
    .nav-links { display: none; }
    .mockup-window { transform: none; }
    .mockup-window:hover { transform: none; }
    .footer-grid { grid-template-columns: 1fr; gap: 40px; }
    .section-header h2 { font-size: 2.2rem; }
}