:root {
    --primary: #667eea;
    --secondary: #764ba2;
    --success: #4ade80;
    --danger: #f87171;
    --warning: #fbbf24;
}

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

body {
    font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    color: #333;
}

/* Navigation */
.navbar {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 1rem 0;
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.navbar-nav .nav-link {
    color: #666 !important;
    margin: 0 0.5rem;
    transition: all 0.3s ease;
    font-weight: 500;
}

.navbar-nav .nav-link:hover {
    color: var(--primary) !important;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
    padding: 2rem;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    animation: slideInDown 0.8s ease;
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    animation: slideInUp 0.8s ease;
}

.cta-buttons {
    animation: slideInUp 0.8s ease 0.2s both;
}

.btn-primary-glow {
    background: white;
    color: var(--primary);
    padding: 0.75rem 2rem;
    border-radius: 50px;
    border: none;
    font-weight: 600;
    transition: all 0.3s ease;
    margin: 0.5rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.btn-primary-glow:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
    color: var(--secondary);
}

.btn-outline-light {
    padding: 0.75rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
    margin: 0.5rem;
    border: 2px solid white;
}

.btn-outline-light:hover {
    background: white;
    color: var(--primary);
    transform: translateY(-3px);
}

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

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Platforms Section */
.platforms-section {
    padding: 5rem 2rem;
    background: white;
    /* min-height: 100vh; */
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.5px;
}

.section-subtitle {
    text-align: center;
    color: #666;
    margin-bottom: 3rem;
    font-size: 1.1rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.platform-card {
    background: white;
    border-radius: 15px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid #f0f0f0;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    min-height: 400px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
}

.platform-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(102, 126, 234, 0.2);
    border-color: var(--primary);
}

.platform-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.platform-name {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: #333;
}

.platform-description {
    color: #666;
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
    line-height: 1.6;
    flex-grow: 1;
}

.platform-status {
    display: inline-block;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.status-active {
    background: #dbeafe;
    color: #1e40af;
}

.status-coming {
    background: #fef3c7;
    color: #92400e;
}

.platform-card .btn {
    align-self: center;
    width: 85%;
    margin-top: auto;
}

/* Features Section */
.features-section {
    padding: 5rem 2rem;
    background: #f8f9fa;
}

.feature-item {
    text-align: center;
    padding: 2rem;
    border-radius: 15px;
    transition: all 0.3s ease;
}

.feature-icon {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

.feature-title {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: #333;
}

.feature-text {
    color: #666;
    font-size: 0.95rem;
}

/* Quick Start Section */
.quickstart-section {
    padding: 5rem 2rem;
    background: white;
}

.code-block {
    background: #1e293b;
    color: #e2e8f0;
    padding: 1.5rem;
    border-radius: 10px;
    overflow-x: auto;
    font-family: "Monaco", "Courier New", monospace;
    font-size: 0.9rem;
    margin: 1rem 0;
    line-height: 1.6;
}

.code-block code {
    color: #e2e8f0;
}

/* Footer */
.footer {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 3rem 2rem;
    text-align: center;
}

.footer-links {
    margin-bottom: 2rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    margin: 0 1rem;
    transition: all 0.3s ease;
}

.footer-links a:hover {
    color: white;
}

.footer-text {
    opacity: 0.8;
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 1200px) {
    .section-title {
        font-size: 2.2rem;
    }

    .section-subtitle {
        font-size: 1rem;
    }

    .platform-card {
        min-height: 350px;
    }
}

@media (max-width: 768px) {
    .hero {
        padding: 1rem;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .hero p {
        font-size: 1rem;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .section-subtitle {
        font-size: 0.95rem;
        margin-bottom: 2rem;
    }

    .platform-card,
    .feature-item {
        min-height: 300px;
    }

    .platforms-section,
    .features-section,
    .quickstart-section {
        padding: 3rem 1rem;
    }

    .code-block {
        font-size: 0.8rem;
        padding: 1rem;
    }
}

@media (max-width: 576px) {
    .hero h1 {
        font-size: 1.5rem;
    }

    .hero p {
        font-size: 0.9rem;
    }

    .btn-primary-glow,
    .btn-outline-light {
        padding: 0.5rem 1.5rem;
        font-size: 0.9rem;
        margin: 0.3rem;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .platform-icon {
        font-size: 2rem;
    }

    .platform-name {
        font-size: 1.2rem;
    }

    .feature-icon {
        font-size: 2rem;
    }

    .footer-links a {
        display: block;
        margin: 0.5rem 0;
    }
}

/* Status Badge Animation */
.coming-soon-badge {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.7;
    }
}