:root {
    --primary: #00f2ff;
    --primary-dark: #0077ff;
    --bg-dark: #0a0b10;
    --bg-card: rgba(255, 255, 255, 0.05);
    --text-white: #ffffff;
    --text-gray: #b0b0b0;
    --accent-gradient: linear-gradient(135deg, #00f2ff 0%, #0077ff 100%);
    --font-main: 'Inter', sans-serif;
    --font-heading: 'Outfit', sans-serif;
}

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

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

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

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 1.5rem 0;
    backdrop-filter: blur(10px);
    background: rgba(10, 11, 16, 0.7);
    z-index: 1000;
}

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

.logo {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 800;
    letter-spacing: -1px;
}

.logo span {
    color: var(--primary);
}

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

.nav-links a {
    text-decoration: none;
    color: var(--text-white);
    font-size: 0.9rem;
    font-weight: 600;
    transition: color 0.3s;
}

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

/* Buttons */
.btn-primary {
    background: var(--accent-gradient);
    padding: 0.8rem 1.5rem;
    border-radius: 50px;
    color: white !important;
}

.btn-main {
    background: var(--accent-gradient);
    color: white;
    text-decoration: none;
    padding: 1rem 2.5rem;
    border-radius: 8px;
    font-weight: 700;
    font-family: var(--font-heading);
    display: inline-block;
    transition: transform 0.3s, box-shadow 0.3s;
}

.btn-main:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 242, 255, 0.3);
}

.btn-secondary {
    border: 1px solid var(--primary);
    color: var(--primary);
    text-decoration: none;
    padding: 1rem 2.5rem;
    border-radius: 8px;
    font-weight: 700;
    font-family: var(--font-heading);
    display: inline-block;
    margin-left: 1rem;
    transition: background 0.3s;
}

.btn-secondary:hover {
    background: rgba(0, 242, 255, 0.1);
}

/* Hero */
.hero {
    height: 100vh;
    background: url('hero_airplay_mouse.png') no-repeat center center/cover;
    display: flex;
    align-items: center;
    position: relative;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to right, rgba(10, 11, 16, 0.9) 20%, rgba(10, 11, 16, 0.2) 60%, rgba(10, 11, 16, 0.9));
}

.hero-content {
    position: relative;
    z-index: 10;
    max-width: 700px;
}

.hero h1 {
    font-family: var(--font-heading);
    font-size: 4rem;
    line-height: 1.1;
    margin-bottom: 2rem;
    font-weight: 800;
}

.hero h1 span {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 1.2rem;
    color: var(--text-gray);
    margin-bottom: 3rem;
}

/* Glassmorphism */
.glass {
    background: var(--bg-card);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
}

/* Features */
.features {
    padding: 8rem 0;
}

.section-title {
    text-align: center;
    font-family: var(--font-heading);
    font-size: 3rem;
    margin-bottom: 4rem;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.feature-card {
    padding: 3rem 2rem;
    text-align: center;
    transition: transform 0.3s, border-color 0.3s;
}

.feature-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary);
}

.feature-card i {
    color: var(--primary);
    width: 50px;
    height: 50px;
    margin-bottom: 2rem;
}

.feature-card h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

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

/* Tech Showcase */
.tech-showcase {
    padding: 8rem 0;
    background: radial-gradient(circle at top right, rgba(0, 242, 255, 0.05), transparent 40%);
}

.tech-content {
    display: flex;
    align-items: center;
    gap: 4rem;
}

.tech-text {
    flex: 1;
}

.tech-text h2 {
    font-family: var(--font-heading);
    font-size: 2.8rem;
    margin-bottom: 2rem;
}

.tech-list {
    list-style: none;
    margin-top: 2rem;
}

.tech-list li {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.tech-list i {
    color: var(--primary);
}

.tech-image {
    flex: 1;
    overflow: hidden;
    padding: 1rem;
}

.tech-image img {
    width: 100%;
    border-radius: 10px;
    display: block;
}

/* CTA Footer */
.cta-section {
    padding: 10rem 0 4rem;
    text-align: center;
    background: linear-gradient(to top, rgba(0, 119, 255, 0.1), transparent);
}

.cta-section h2 {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
}

.cta-section h2 span {
    color: var(--primary);
}

.cta-section p {
    font-size: 1.3rem;
    color: var(--text-gray);
    margin-bottom: 3rem;
}

.btn-main.large {
    font-size: 1.2rem;
    padding: 1.2rem 4rem;
}

.footer-bottom {
    margin-top: 8rem;
    color: #444;
}

/* Animations */
.fade-in,
.feature-card,
.tech-text,
.tech-image {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 1s, transform 1s;
}

.visible {
    opacity: 1 !important;
    transform: translateY(0) !important;
}

@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }

    .tech-content {
        flex-direction: column;
    }

    .nav-links {
        display: none;
    }

    .hero {
        padding-top: 80px;
    }
}