/* Custom CSS for Trinito AI */

:root {
    --primary-color: hsl(215, 60%, 25%);
    --primary-foreground: hsl(0, 0%, 98%);
    --accent-color: hsl(195, 90%, 50%);
    --accent-foreground: hsl(0, 0%, 98%);
    --foreground: hsl(215, 25%, 15%);
    --muted: hsl(215, 20%, 95%);
    --muted-foreground: hsl(215, 15%, 45%);
    --border-color: hsl(215, 20%, 88%);
    --hero-gradient-from: hsl(215, 60%, 25%);
    --hero-gradient-to: hsl(215, 80%, 15%);
}

body {
    padding-top: 76px;
    color: var(--foreground);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

/* Navigation */
.navbar {
    backdrop-filter: blur(10px);
    background-color: rgba(255, 255, 255, 0.95) !important;
}

.brand-icon {
    width: 32px;
    height: 32px;
    background-color: var(--accent-color);
    color: var(--accent-foreground);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1.125rem;
}

.nav-link.active {
    color: var(--accent-color) !important;
    font-weight: 600;
}

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

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, var(--hero-gradient-from), var(--hero-gradient-to));
    color: var(--primary-foreground);
    position: relative;
    overflow: hidden;
    padding: 4rem 0;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('/images/hero-servers.jpg');
    background-size: cover;
    background-position: center;
    opacity: 0.1;
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 1;
}

/* Buttons */
.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.btn-primary:hover {
    background-color: hsl(215, 60%, 20%);
    border-color: hsl(215, 60%, 20%);
}

.btn-outline-primary {
    border-color: var(--primary-foreground);
    color: var(--primary-foreground);
}

.btn-outline-primary:hover {
    background-color: var(--primary-foreground);
    color: var(--primary-color);
}

/* Cards */
.card {
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    transition: box-shadow 0.3s ease;
}

.card:hover {
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.card-header {
    background-color: transparent;
    border-bottom: 1px solid var(--border-color);
}

/* Icons */
.icon-large {
    width: 48px;
    height: 48px;
    color: var(--accent-color);
    margin-bottom: 1rem;
}

.icon-medium {
    width: 40px;
    height: 40px;
    color: var(--accent-color);
}

/* Sections */
.section-muted {
    background-color: var(--muted);
}

.section-padding {
    padding: 4rem 0;
}

/* Feature Lists */
.feature-list {
    list-style: none;
    padding: 0;
}

.feature-list li {
    display: flex;
    align-items: flex-start;
    margin-bottom: 0.75rem;
}

.feature-list li i {
    color: var(--accent-color);
    margin-right: 0.5rem;
    margin-top: 0.25rem;
    flex-shrink: 0;
}

/* Product Cards */
.product-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

/* Number Badge */
.number-badge {
    width: 64px;
    height: 64px;
    background-color: var(--accent-color);
    color: var(--accent-foreground);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1.5rem;
    margin: 0 auto 1rem;
}

/* Footer */
footer {
    background-color: var(--primary-color) !important;
}

footer a:hover {
    color: var(--accent-color) !important;
}

/* Form Styles */
.form-label {
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.form-control, .form-select {
    border-color: var(--border-color);
}

.form-control:focus, .form-select:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 0.2rem rgba(195, 90%, 50%, 0.25);
}

/* Utilities */
.text-accent {
    color: var(--accent-color) !important;
}

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

/* Responsive adjustments */
@media (max-width: 768px) {
    body {
        padding-top: 56px;
    }
    
    .section-padding {
        padding: 2rem 0;
    }
}