/* LightHome Website - Matches Extension Aesthetic */

:root {
    --bg-dark: #0f172a;
    --bg-darker: #0a0a0c;
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --accent-primary: #818cf8;
    --accent-secondary: #a855f7;
    --gradient: linear-gradient(135deg, #818cf8 0%, #a855f7 100%);
    --gradient-alt: linear-gradient(135deg, #0f172a 0%, #1e1b4b 50%, #312e81 100%);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg-darker);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Animated Gradient Background */
.bg-gradient {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-alt);
    z-index: -1;
    opacity: 0.8;
}

.bg-gradient::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at 50% 50%, rgba(129, 140, 248, 0.15) 0%, transparent 50%);
    animation: rotate 30s linear infinite;
}

@keyframes rotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Header */
header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    padding: 1.5rem 0;
    background: rgba(10, 10, 12, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
    transition: all 0.3s ease;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 700;
    font-family: 'Outfit', sans-serif;
}

.logo-icon {
    font-size: 1.8rem;
}

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

nav {
    display: flex;
    align-items: center;
    gap: 2rem;
}

nav a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: color 0.3s ease;
}

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

.btn-install {
    padding: 0.6rem 1.5rem;
    background: var(--gradient);
    color: white !important;
    border-radius: 50px;
    font-weight: 600;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.btn-install:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(129, 140, 248, 0.4);
}

/* Hero Section */
.hero {
    padding: 12rem 0 6rem;
    text-align: center;
    position: relative;
}

.hero-badge {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 50px;
    font-size: 0.85rem;
    margin-bottom: 2rem;
    backdrop-filter: blur(10px);
}

h1 {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 800;
    letter-spacing: -2px;
    margin-bottom: 1.5rem;
    font-family: 'Outfit', sans-serif;
}

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

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto 3rem;
    line-height: 1.8;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 4rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--gradient);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 40px rgba(129, 140, 248, 0.5);
}

.btn-secondary {
    background: var(--glass-bg);
    color: var(--text-primary);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.btn-large {
    padding: 1.25rem 2.5rem;
    font-size: 1.1rem;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 2rem;
    max-width: 800px;
    margin: 0 auto;
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Showcase Section */
.showcase {
    padding: 6rem 0;
}

.section-title {
    text-align: center;
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    margin-bottom: 4rem;
    font-family: 'Outfit', sans-serif;
}

.video-container {
    max-width: 900px;
    margin: 0 auto;
    background: var(--glass-bg);
    padding: 1rem;
    border-radius: 24px;
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
    box-shadow: 0 40px 100px rgba(0, 0, 0, 0.5);
}

.video-container video {
    width: 100%;
    border-radius: 16px;
    display: block;
}

/* Features Section */
.features {
    padding: 6rem 0;
}

.section-subtitle {
    text-align: center;
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-top: -2rem;
    margin-bottom: 4rem;
}

.feature-showcase {
    display: flex;
    flex-direction: column;
    gap: 8rem;
}

.feature-item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.feature-item.reverse {
    direction: rtl;
}

.feature-item.reverse > * {
    direction: ltr;
}

.feature-image {
    background: var(--glass-bg);
    padding: 1.5rem;
    border-radius: 20px;
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
}

.feature-image img {
    width: 100%;
    border-radius: 12px;
    display: block;
}

.feature-tag {
    display: inline-block;
    padding: 0.3rem 1rem;
    background: rgba(129, 140, 248, 0.2);
    color: var(--accent-primary);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.feature-content h3 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1rem;
    font-family: 'Outfit', sans-serif;
}

.feature-content p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

code {
    background: rgba(129, 140, 248, 0.15);
    color: var(--accent-primary);
    padding: 0.2rem 0.6rem;
    border-radius: 6px;
    font-family: 'Courier New', monospace;
    font-size: 0.9em;
}

.feature-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.feature-list li {
    color: var(--text-secondary);
    padding-left: 0.5rem;
}

/* Keyboard Shortcuts */
.keyboard {
    padding: 6rem 0;
    background: rgba(255, 255, 255, 0.02);
}

.shortcuts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    max-width: 900px;
    margin: 0 auto 3rem;
}

.shortcut-card {
    background: var(--glass-bg);
    padding: 2rem;
    border-radius: 16px;
    border: 1px solid var(--glass-border);
    text-align: center;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.shortcut-card:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-4px);
}

.shortcut-keys {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

kbd {
    background: rgba(255, 255, 255, 0.1);
    padding: 0.5rem 1rem;
    border-radius: 8px;
    font-family: 'Courier New', monospace;
    font-weight: 600;
    border: 1px solid var(--glass-border);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

.key-text {
    color: var(--accent-primary);
    font-weight: 600;
}

.shortcut-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.accessibility-badge {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    max-width: 600px;
    margin: 0 auto;
    padding: 2rem;
    background: rgba(129, 140, 248, 0.1);
    border: 1px solid rgba(129, 140, 248, 0.3);
    border-radius: 16px;
}

.accessibility-badge svg {
    flex-shrink: 0;
    color: var(--accent-primary);
}

.accessibility-badge strong {
    display: block;
    margin-bottom: 0.25rem;
    color: var(--text-primary);
}

.accessibility-badge p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin: 0;
}

/* Gallery */
.gallery {
    padding: 6rem 0;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.gallery-grid img {
    width: 100%;
    border-radius: 16px;
    border: 1px solid var(--glass-border);
    background: var(--glass-bg);
    padding: 0.5rem;
    transition: transform 0.3s ease;
}

.gallery-grid img:hover {
    transform: scale(1.05);
}

/* Privacy Highlight */
.privacy-highlight {
    padding: 6rem 0;
    background: rgba(129, 140, 248, 0.05);
}

.privacy-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.privacy-icon {
    font-size: 4rem;
    margin-bottom: 1.5rem;
}

.privacy-content h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    font-family: 'Outfit', sans-serif;
}

.privacy-content > p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 3rem;
    line-height: 1.8;
}

.privacy-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.privacy-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background: var(--glass-bg);
    border-radius: 12px;
    border: 1px solid var(--glass-border);
}

.privacy-item svg {
    color: var(--accent-primary);
    flex-shrink: 0;
}

.link-arrow {
    color: var(--accent-primary);
    text-decoration: none;
    font-weight: 600;
    transition: gap 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.link-arrow:hover {
    gap: 1rem;
}

/* CTA Section */
.cta {
    padding: 8rem 0;
    text-align: center;
}

.cta h2 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    font-family: 'Outfit', sans-serif;
}

.cta > p {
    color: var(--text-secondary);
    font-size: 1.2rem;
    margin-bottom: 3rem;
}

.cta-note {
    margin-top: 1.5rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Footer */
footer {
    padding: 4rem 0 2rem;
    border-top: 1px solid var(--glass-border);
    background: rgba(0, 0, 0, 0.2);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-brand p {
    color: var(--text-secondary);
    margin-top: 1rem;
}

.footer-links h4 {
    margin-bottom: 1rem;
    font-weight: 600;
}

.footer-links a {
    display: block;
    color: var(--text-secondary);
    text-decoration: none;
    margin-bottom: 0.75rem;
    transition: color 0.3s ease;
}

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

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid var(--glass-border);
    text-align: center;
}

.footer-bottom p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Privacy Page Specific */
.privacy-page {
    padding: 12rem 0;
    max-width: 800px;
    margin: 0 auto;
}

.privacy-page h1 {
    font-size: 3rem;
    margin-bottom: 3rem;
}

.privacy-page h2 {
    margin: 2.5rem 0 1rem;
}

.privacy-page p {
    margin-bottom: 1.5rem;
}

.privacy-page ul {
    margin-bottom: 1.5rem;
    padding-left: 1.5rem;
}

/* Responsive */
@media (max-width: 768px) {
    nav {
        gap: 1rem;
        font-size: 0.85rem;
    }
    
    nav a:not(.btn-install) {
        display: none;
    }
    
    .hero {
        padding: 10rem 0 4rem;
    }
    
    .feature-item,
    .feature-item.reverse {
        grid-template-columns: 1fr;
        direction: ltr;
        gap: 2rem;
    }
    
    .shortcuts-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media (max-width: 480px) {
    .cta-buttons {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
}