/* Curated premium color palette matching Focus Timer app */
:root {
    --bg-dark: #0B0F19;
    --bg-card: #151B2C;
    --primary: #6366F1; /* Indigo 500 */
    --primary-glow: rgba(99, 102, 241, 0.4);
    --secondary: #F43F5E; /* Rose 500 */
    --secondary-glow: rgba(244, 63, 94, 0.3);
    --text-main: #F1F5F9;
    --text-muted: #94A3B8;
    --border-color: #1E293B;
    --font-sans: 'Outfit', 'Inter', system-ui, -apple-system, sans-serif;
}

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

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    font-family: var(--font-sans);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

/* Background ambient glows */
body::before {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--primary-glow) 0%, rgba(11,15,25,0) 70%);
    top: -200px;
    left: -100px;
    z-index: -1;
    pointer-events: none;
}

body::after {
    content: '';
    position: absolute;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--secondary-glow) 0%, rgba(11,15,25,0) 70%);
    bottom: 10%;
    right: -100px;
    z-index: -1;
    pointer-events: none;
}

/* Container */
.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Navigation */
nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 0;
    border-bottom: 1px solid var(--border-color);
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-img {
    width: 42px;
    height: 42px;
    border-radius: 10px;
    box-shadow: 0 0 15px var(--primary-glow);
}

.logo-text {
    font-size: 20px;
    font-weight: 800;
    letter-spacing: 0.5px;
    background: linear-gradient(to right, #fff, var(--primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    transition: color 0.3s ease;
}

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

/* Hero Section */
.hero {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 80px 0 60px 0;
}

.badge {
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary);
    border: 1px solid rgba(99, 102, 241, 0.2);
    padding: 6px 14px;
    border-radius: 30px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-bottom: 24px;
    display: inline-block;
    animation: pulse 2s infinite;
}

h1 {
    font-size: 56px;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 16px;
    background: linear-gradient(135deg, #FFF 30%, #E0E7FF 70%, var(--primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.tagline {
    font-size: 20px;
    color: var(--text-muted);
    max-width: 600px;
    margin-bottom: 36px;
    font-weight: 400;
}

/* Feature Graphic Showcase */
.showcase-wrapper {
    width: 100%;
    max-width: 900px;
    margin: 0 auto 80px auto;
    border-radius: 20px;
    padding: 6px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5), 0 0 40px var(--primary-glow);
    transition: transform 0.5s ease;
}

.showcase-wrapper:hover {
    transform: scale(1.01);
}

.showcase-img {
    width: 100%;
    display: block;
    border-radius: 15px;
    background-color: var(--bg-dark);
}

/* Download Button */
.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: linear-gradient(135deg, var(--primary) 0%, #4F46E5 100%);
    color: #fff;
    padding: 16px 32px;
    border-radius: 14px;
    font-size: 16px;
    font-weight: 700;
    text-decoration: none;
    box-shadow: 0 10px 20px -5px rgba(99, 102, 241, 0.4);
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 25px -5px rgba(99, 102, 241, 0.6), 0 0 15px var(--primary-glow);
}

.cta-icon {
    width: 24px;
    height: 24px;
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
    margin-bottom: 80px;
}

.feature-card {
    background: rgba(21, 27, 44, 0.6);
    border: 1px solid var(--border-color);
    padding: 32px;
    border-radius: 20px;
    backdrop-filter: blur(12px);
    transition: all 0.3s ease;
}

.feature-card:hover {
    border-color: rgba(99, 102, 241, 0.4);
    transform: translateY(-5px);
    background: rgba(21, 27, 44, 0.8);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.feature-icon {
    font-size: 32px;
    margin-bottom: 16px;
    display: block;
}

.feature-card h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 12px;
    color: #fff;
}

.feature-card p {
    color: var(--text-muted);
    font-size: 15px;
}

/* Screenshots Gallery */
.gallery-section {
    text-align: center;
    margin-bottom: 80px;
}

.gallery-section h2 {
    font-size: 32px;
    font-weight: 800;
    margin-bottom: 40px;
}

.screenshots-row {
    display: flex;
    justify-content: center;
    gap: 24px;
    flex-wrap: wrap;
}

.screenshot-container {
    width: 220px;
    border-radius: 18px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.4);
    transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.screenshot-container:hover {
    transform: scale(1.05) translateY(-5px);
    border-color: var(--primary);
    box-shadow: 0 20px 40px rgba(99, 102, 241, 0.3);
}

.screenshot-img {
    width: 100%;
    display: block;
}

/* Footer */
footer {
    border-top: 1px solid var(--border-color);
    padding: 40px 0;
    text-align: center;
    color: var(--text-muted);
    font-size: 14px;
}

.footer-links {
    margin-top: 12px;
    display: flex;
    justify-content: center;
    gap: 24px;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

/* Animations */
@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.02);
        opacity: 0.9;
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

/* Responsive */
@media(max-width: 768px) {
    h1 {
        font-size: 40px;
    }
    .tagline {
        font-size: 16px;
    }
    .hero {
        padding: 40px 0;
    }
}