:root {
    --bg-color: #0b0e14;
    --card-bg: #151b25;
    --text-main: #e2e8f0;
    --text-muted: #94a3b8;
    --accent-primary: #3b82f6;
    --accent-secondary: #8b5cf6;
    --accent-glow: rgba(59, 130, 246, 0.5);
    --font-main: 'Outfit', sans-serif;
}

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

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

/* Ambient Background Glow */
.background-glow {
    position: fixed;
    top: -20%;
    left: -20%;
    width: 60vw;
    height: 60vw;
    background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
    opacity: 0.15;
    z-index: -1;
    pointer-events: none;
}

/* Navigation */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 2rem 5%;
    position: absolute;
    width: 100%;
    top: 0;
    z-index: 10;
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.05em;
    background: linear-gradient(to right, #fff, var(--text-muted));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 2rem;
}

.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

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

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 10%;
    position: relative;
}

.hero-content {
    max-width: 500px;
    z-index: 2;
}

.hero h1 {
    font-size: 4rem;
    line-height: 1.1;
    font-weight: 800;
    margin-bottom: 1.5rem;
}

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

.subtitle {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
}

.cta-button {
    display: inline-block;
    padding: 1rem 2rem;
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary));
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    transition: transform 0.2s, box-shadow 0.2s;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px -5px var(--accent-glow);
}

/* Hero Visual - Pure CSS Watch */
.hero-visual {
    position: relative;
    width: 400px;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.watch-frame {
    width: 200px;
    height: 240px;
    background: #2d3748;
    border-radius: 40px;
    position: relative;
    box-shadow: 
        0 20px 50px rgba(0,0,0,0.5),
        inset 0 0 20px rgba(255,255,255,0.05);
    border: 4px solid #4a5568;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: float 6s ease-in-out infinite;
}

.screen {
    width: 170px;
    height: 210px;
    background: #000;
    border-radius: 32px;
    position: relative;
    overflow: hidden;
    box-shadow: inset 0 0 10px rgba(255,255,255,0.1);
}

.strap {
    position: absolute;
    width: 140px;
    height: 100px;
    background: #1a202c;
    left: 50%;
    transform: translateX(-50%);
    z-index: -1;
}

.strap.top {
    top: -80px;
    border-radius: 20px 20px 0 0;
    background: linear-gradient(to bottom, #1a202c, #2d3748);
}

.strap.bottom {
    bottom: -80px;
    border-radius: 0 0 20px 20px;
    background: linear-gradient(to top, #1a202c, #2d3748);
}

/* CSS Game Elements Animation */
.game-element.ball {
    width: 15px;
    height: 15px;
    background: var(--accent-primary);
    border-radius: 50%;
    position: absolute;
    top: 50%;
    left: 50%;
    animation: bounce 2s infinite linear;
    box-shadow: 0 0 10px var(--accent-primary);
}

.game-element.paddle {
    width: 50px;
    height: 8px;
    background: var(--accent-secondary);
    border-radius: 4px;
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    animation: slide 2s infinite ease-in-out;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

@keyframes bounce {
    0% { top: 20%; left: 20%; }
    25% { top: 80%; left: 80%; }
    50% { top: 80%; left: 20%; }
    75% { top: 20%; left: 80%; }
    100% { top: 20%; left: 20%; }
}

@keyframes slide {
    0%, 100% { transform: translateX(-50%) translateX(-30px); }
    50% { transform: translateX(-50%) translateX(30px); }
}

/* Sections */
.section {
    padding: 6rem 10%;
}

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

.section-title {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.section-desc {
    font-size: 1.2rem;
    color: var(--text-muted);
    max-width: 600px;
    line-height: 1.8;
}

/* Cards */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.card {
    background: var(--card-bg);
    padding: 3rem;
    border-radius: 20px;
    border: 1px solid rgba(255,255,255,0.05);
    transition: transform 0.3s, border-color 0.3s;
}

.card:hover {
    transform: translateY(-5px);
    border-color: rgba(255,255,255,0.1);
}

.card-icon {
    width: 60px;
    height: 60px;
    background: rgba(255,255,255,0.05);
    border-radius: 12px;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.watch-icon .icon-shape {
    width: 24px;
    height: 30px;
    border: 2px solid var(--accent-primary);
    border-radius: 6px;
}

.casual-icon .icon-shape.circle {
    width: 15px;
    height: 15px;
    border: 2px solid var(--accent-secondary);
    border-radius: 50%;
    position: absolute;
    top: 15px;
    left: 15px;
}

.casual-icon .icon-shape.triangle {
    width: 0;
    height: 0;
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-bottom: 14px solid var(--text-main);
    position: absolute;
    bottom: 15px;
    right: 15px;
    opacity: 0.8;
}

.card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.card p {
    color: var(--text-muted);
}

/* Contact */
.contact-section {
    text-align: center;
    background: linear-gradient(to bottom, transparent, rgba(59, 130, 246, 0.05));
}

.email-link {
    display: inline-block;
    margin-top: 2rem;
    font-size: 2rem;
    color: var(--text-main);
    text-decoration: none;
    border-bottom: 2px solid var(--accent-primary);
    padding-bottom: 5px;
    transition: color 0.3s;
}

.email-link:hover {
    color: var(--accent-primary);
}

/* Footer */
footer {
    text-align: center;
    padding: 2rem;
    color: var(--text-muted);
    font-size: 0.9rem;
    border-top: 1px solid rgba(255,255,255,0.05);
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .hero {
        flex-direction: column;
        justify-content: center;
        text-align: center;
        padding-top: 100px;
    }

    .hero-content {
        margin-bottom: 4rem;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .hero-visual {
        width: 300px;
        height: 300px;
    }
    
    .navbar {
        flex-direction: column;
        gap: 1rem;
    }

    .email-link {
        font-size: 1.2rem;
    }
}