/* Home Page Specific Styles for TechDanube */

/* Spacing Utilities for Sections */
.section-padding {
    padding-top: var(--space-12);
    padding-bottom: var(--space-12);
}

.mb-12 {
    margin-bottom: var(--space-12);
}

.bg-surface {
    background-color: var(--color-surface);
}

/* Hero Section */
.hero-section {
    position: relative;
    padding-top: var(--space-16);
    padding-bottom: var(--space-16);
    overflow: hidden;
    background: radial-gradient(circle at 50% 50%, #0a1a20 0%, var(--color-bg) 70%);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-8);
}

@media (min-width: 768px) {
    .hero-grid {
        grid-template-columns: 1.2fr 1fr;
        gap: var(--space-12);
    }
}

.hero-content h1 {
    background: linear-gradient(90deg, #ffffff, var(--color-primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: var(--space-6);
}

.hero-text {
    font-size: var(--size-text-lg);
    color: var(--color-text-main);
    margin-bottom: var(--space-8);
    opacity: 0.9;
}

.hero-actions {
    display: flex;
    gap: var(--space-4);
    flex-wrap: wrap;
}

/* Hero Image & Glitch Effect Base */
.hero-visual img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
    box-shadow: 0 0 20px rgba(0, 243, 255, 0.15);
    border: 1px solid rgba(0, 243, 255, 0.1);
}

/* Feature Cards */
.grid-3 {
    display: grid;
    gap: var(--space-6);
}

@media (min-width: 768px) {
    .grid-3 {
        grid-template-columns: repeat(3, 1fr);
    }
}

.feature-card {
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    background: linear-gradient(145deg, var(--color-surface), #0a0a0a);
}

.icon-wrapper {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-4);
    background-color: rgba(0, 243, 255, 0.05);
    border-radius: var(--radius-md);
    color: var(--color-primary);
    border: 1px solid rgba(0, 243, 255, 0.2);
}

/* Highlight Sections (Split Layouts) */
.highlight-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-8);
    align-items: center;
}

@media (min-width: 768px) {
    .highlight-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-12);
    }
    
    .highlight-grid.reversed .highlight-content {
        order: 1;
    }
    
    .highlight-grid.reversed .highlight-image {
        order: 2;
    }
}

.highlight-image img {
    width: 100%;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
}

.shadow-glow {
    box-shadow: 0 0 15px rgba(0, 243, 255, 0.05);
}

/* Trust Grid */
.grid-2 {
    display: grid;
    gap: var(--space-6);
}

@media (min-width: 768px) {
    .grid-2 {
        grid-template-columns: 1fr 1fr;
    }
}

.trust-section h4 {
    color: var(--color-primary);
    margin-bottom: var(--space-2);
}

.text-sm {
    font-size: var(--size-text-sm);
    color: var(--color-text-muted);
}

/* Animations Classes (JS triggered or CSS only) */
.fade-in-up {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in-up.visible {
    opacity: 1;
    transform: translateY(0);
}

.delay-100 {
    transition-delay: 0.1s;
}
.delay-200 {
    transition-delay: 0.2s;
}
.delay-300 {
    transition-delay: 0.3s;
}