/* assets/css/index.css */

/* Hero Section */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding: 80px 0;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: radial-gradient(circle at 20% 30%, rgba(59, 130, 246, 0.05) 0%, transparent 40%),
                radial-gradient(circle at 80% 70%, rgba(168, 85, 247, 0.05) 0%, transparent 40%);
}

.floating-shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    z-index: -1;
    opacity: 0.3;
}

.shape-1 { width: 300px; height: 300px; background: var(--primary-color); top: 10%; left: -5%; }
.shape-2 { width: 400px; height: 400px; background: #a855f7; bottom: 5%; right: -5%; }

.hero-content {
    max-width: 800px;
}

.hero-title {
    font-size: clamp(2.5rem, 8vw, 4.5rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--primary-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    max-width: 600px;
    line-height: 1.6;
}

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

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

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.feature-card {
    padding: 3rem 2rem;
    height: 100%;
    transition: transform 0.3s ease, border-color 0.3s ease;
    border: 1px solid var(--border-color);
}

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

.feature-icon {
    width: 60px;
    height: 60px;
    background: rgba(59, 130, 246, 0.1);
    color: var(--primary-color);
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

/* How It Works Timeline */
.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 20px;
    top: 0;
    height: 100%;
    width: 2px;
    background: var(--border-color);
    z-index: 0;
}

.timeline-item {
    position: relative;
    padding-left: 60px;
    margin-bottom: 3rem;
    z-index: 1;
}

.timeline-number {
    position: absolute;
    left: 0;
    width: 40px;
    height: 40px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    box-shadow: 0 0 0 5px var(--bg-color);
}

/* Navbar (Landing Page Specific) */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: all 0.3s ease;
    padding: 1.5rem 0;
    background: transparent;
    border-bottom: 1px solid transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
}

.navbar.scrolled {
    padding: 0;
    background: var(--card-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
}

/* CTA Footer */
.cta-section {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.05) 0%, rgba(168, 85, 247, 0.05) 100%);
    border-radius: 2rem;
    padding: 4rem;
    text-align: center;
}

@media (max-width: 768px) {
    .cta-section {
        padding: 3rem 1.5rem;
    }
    .timeline::before {
        left: 15px;
    }
    .timeline-item {
        padding-left: 45px;
    }
    .timeline-number {
        width: 30px;
        height: 30px;
        font-size: 0.875rem;
    }
}