:root {
    /* Colors from kaario.net analysis */
    --bg-dark: #020617;
    --bg-slate: #0f172a;
    --card-slate: rgba(30, 41, 59, 0.6);
    --border-white: rgba(255, 255, 255, 0.1);
    
    --primary-orange: #ea580c;
    --primary-orange-hover: #f97316;
    --primary-blue: #2563eb;
    --primary-blue-hover: #3b82f6;
    --primary-yellow: #ca8a04;
    --primary-green: #15803d;
    
    --text-white: #ffffff;
    --text-slate: #94a3b8;
    
    --nav-height: 80px;
}

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

body {
    font-family: 'Inter', -apple-system, sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-white);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

ul {
    list-style: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Glassmorphism Utility */
.glass-card {
    background: var(--card-slate);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-white);
    border-radius: 1.5rem;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    padding: 2.5rem;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

/* Navbar */
.navbar {
    height: var(--nav-height);
    background: rgba(2, 6, 23, 0.8);
    backdrop-filter: blur(8px);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    border-bottom: 1px solid var(--border-white);
}

.navbar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

.logo img {
    height: 40px;
    width: auto;
}

.nav-links {
    display: flex;
    gap: 2rem;
}

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

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

.nav-auth .btn-blue {
    background-color: var(--primary-blue);
    padding: 0.6rem 1.5rem;
    border-radius: 0.5rem;
    font-weight: 600;
}

.nav-auth .btn-blue:hover {
    background-color: var(--primary-blue-hover);
    transform: translateY(-2px);
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: var(--nav-height);
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    filter: brightness(0.4) saturate(1.2);
    z-index: -2;
    transform: scale(1.05);
    animation: slowZoom 20s infinite alternate ease-in-out;
}

@keyframes slowZoom {
    from { transform: scale(1); }
    to { transform: scale(1.1); }
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, transparent 0%, var(--bg-dark) 100%);
    z-index: -1;
}

.hero-content {
    display: flex;
    justify-content: center;
    align-items: center;
}

.main-card {
    max-width: 600px;
    width: 100%;
    text-align: center;
    animation: fadeInDown 1s ease-out;
}

@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-30px); }
    to { opacity: 1; transform: translateY(0); }
}

.launcher-logo {
    width: 120px;
    margin-bottom: 1.5rem;
    filter: drop-shadow(0 0 15px rgba(234, 88, 12, 0.4));
}

.main-card h1 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, #fff 0%, #cbd5e1 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.tagline {
    color: var(--text-slate);
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

.download-section {
    margin-bottom: 2rem;
}

.version-info {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
    color: var(--text-slate);
}

.version-info i {
    color: var(--primary-orange);
    margin-right: 0.3rem;
}

.btn {
    display: inline-block;
    padding: 1rem 2rem;
    border-radius: 0.75rem;
    font-weight: 700;
    cursor: pointer;
    border: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-lg {
    width: 100%;
    font-size: 1.25rem;
    padding: 1.25rem 2.5rem;
    margin-bottom: 1rem;
}

.btn-orange {
    background: linear-gradient(135deg, var(--primary-orange) 0%, #ea580c 100%);
    color: white;
    box-shadow: 0 10px 20px -5px rgba(234, 88, 12, 0.5);
}

.btn-orange:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 15px 30px -5px rgba(234, 88, 12, 0.6);
    filter: brightness(1.1);
}

.other-platforms {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    font-size: 0.95rem;
    color: var(--text-slate);
}

.other-platforms a:hover {
    color: white;
}

.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(21, 128, 61, 0.1);
    color: #4ade80;
    padding: 0.5rem 1rem;
    border-radius: 2rem;
    font-size: 0.85rem;
    font-weight: 600;
    border: 1px solid rgba(74, 222, 128, 0.2);
    margin-top: 1rem;
}

.pulse {
    width: 10px;
    height: 10px;
    background: #4ade80;
    border-radius: 50%;
    display: inline-block;
    position: relative;
}

.pulse::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: inherit;
    border-radius: 50%;
    animation: pulseCircle 2s infinite;
}

@keyframes pulseCircle {
    0% { transform: scale(1); opacity: 0.8; }
    100% { transform: scale(3); opacity: 0; }
}

/* Features Section */
.section {
    padding: 100px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.section-title p {
    color: var(--text-slate);
    font-size: 1.1rem;
}

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

.feature-card {
    text-align: center;
    padding: 3rem 2rem;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 30px 60px -12px rgba(0, 0, 0, 0.6);
}

.icon-box {
    width: 70px;
    height: 70px;
    border-radius: 1.25rem;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
}

.icon-box.yellow { background: rgba(202, 138, 4, 0.2); color: #eab308; }
.icon-box.blue { background: rgba(37, 99, 235, 0.2); color: #60a5fa; }
.icon-box.green { background: rgba(21, 128, 61, 0.2); color: #4ade80; }

.feature-card h3 {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.feature-card p {
    color: var(--text-slate);
    font-size: 0.95rem;
}

/* Footer */
.footer {
    padding: 50px 0;
    border-top: 1px solid var(--border-white);
    background: rgba(2, 6, 23, 0.5);
}

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

.footer-info img {
    height: 30px;
    margin-bottom: 1rem;
}

.footer-info p {
    color: var(--text-slate);
    font-size: 0.85rem;
}

.social-links {
    display: flex;
    gap: 1.5rem;
    font-size: 1.5rem;
    color: var(--text-slate);
}

.social-links a:hover {
    color: var(--text-white);
}

/* Responsive */
@media (max-width: 768px) {
    .nav-links { display: none; }
    .hero-content { padding-top: 50px; }
    .main-card h1 { font-size: 2rem; }
}