/* 
 * COMPONENTS.CSS - Sibonginkosi Technologies
 * Reusable UI components (Buttons, Cards, Hero, etc.)
 */

/* Buttons */
.btn-accent,
.btn-topg {
    background: var(--accent);
    color: var(--primary) !important;
    border: 1px solid rgba(212,175,55,0.6);
    border-radius: 12px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 12px 22px;
    transition: var(--transition);
    box-shadow: 0 10px 24px rgba(212,175,55,0.25);
}

.btn-accent:hover,
.btn-topg:hover {
    background: var(--primary);
    color: var(--text-inverse) !important;
    border-color: rgba(11,31,58,0.35);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.btn-outline-accent {
    background: transparent;
    color: var(--primary) !important;
    border: 1px solid rgba(11, 31, 58, 0.25);
    border-radius: 12px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 12px 22px;
    transition: var(--transition);
}

.btn-outline-accent:hover {
    background: rgba(11, 31, 58, 0.05);
    border-color: rgba(11, 31, 58, 0.35);
}

.bg-accent {
    background-color: var(--accent) !important;
}

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

.btn-primary:hover {
    background-color: var(--secondary);
    border-color: var(--secondary);
}

/* Unified Hero System */
.hero-section {
    background: radial-gradient(1200px 600px at 15% 20%, rgba(0,212,255,0.22), transparent 60%),
                linear-gradient(135deg, var(--primary), var(--secondary));
    min-height: 82vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    color: var(--text-inverse);
}

.hero-section.corporate-bg {
    background: linear-gradient(rgba(11, 31, 58, 0.85), rgba(11, 31, 58, 0.85)), url('../website-images/hero/hero-bg.jpg');
    background-size: cover;
    background-position: center;
}

.hero-section::after {
    content: "";
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(255,255,255,0.08) 1px, transparent 1px),
                      linear-gradient(90deg, rgba(255,255,255,0.08) 1px, transparent 1px);
    background-size: 48px 48px;
    opacity: 0.35;
    pointer-events: none;
}

.hero-section > .container {
    position: relative;
    z-index: 1;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2.6rem, 5vw, 4.5rem);
    font-weight: 900;
    line-height: 1.05;
    letter-spacing: -1px;
    margin-bottom: 1.25rem;
}

.hero-subtitle {
    font-size: 1.25rem;
    opacity: 0.85;
    max-width: 700px;
    margin-bottom: 2.5rem;
}

/* Trust Bar */
.trust-bar {
    margin-top: -60px;
    position: relative;
    z-index: 20;
}

.trust-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 2rem;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.trust-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

/* Testimonial Slider */
.testimonial-card {
    background: var(--bg-soft);
    border-radius: 24px;
    padding: 3rem;
    position: relative;
}

.testimonial-card::before {
    content: "\f10d";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    position: absolute;
    top: 2rem;
    right: 2rem;
    font-size: 3rem;
    opacity: 0.05;
}

/* Cards & Containers */
.glass-card {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.07);
}

.hover-lift {
    transition: var(--transition);
}

.hover-lift:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

/* Preloader */
#preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--primary);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.8s ease-in-out;
}

.loader-content {
    text-align: center;
}

.loader-logo {
    width: 120px;
    height: auto;
    animation: pulse 2s infinite ease-in-out;
}

@keyframes pulse {
    0% { transform: scale(0.95); opacity: 0.8; }
    50% { transform: scale(1.05); opacity: 1; }
    100% { transform: scale(0.95); opacity: 0.8; }
}

.service-grid-card {
    border: none;
    border-radius: 24px;
    padding: 2.5rem;
    background: var(--bg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    height: 100%;
}

.service-grid-card:hover {
    background: var(--primary);
    color: var(--text-inverse);
}

.service-grid-card:hover .text-muted {
    color: rgba(255,255,255,0.7) !important;
}

.service-grid-card:hover .service-icon {
    background: rgba(255,255,255,0.1);
    color: var(--accent);
}

.service-icon {
    width: 64px;
    height: 64px;
    border-radius: 16px;
    background: var(--bg-soft);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
    transition: var(--transition);
}

.pricing-card {
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 3rem 2rem;
    transition: var(--transition);
}

.pricing-card.featured {
    background: var(--primary);
    color: var(--text-inverse);
    border: none;
    transform: scale(1.05);
    z-index: 2;
}

.pricing-card.featured .text-muted {
    color: rgba(255,255,255,0.6) !important;
}

/* Custom Spacing */
.mt-100 { margin-top: 100px; }
.mb-100 { margin-bottom: 100px; }

/* Page hero (inner pages) */
.page-hero {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--text-inverse);
    padding: var(--space-10) 0;
}

.page-hero .display-3,
.page-hero .display-4,
.page-hero h1 {
    color: var(--text-inverse);
}

.page-hero .lead {
    opacity: 0.85;
}

/* CTA band */
.cta-band {
    background: var(--primary);
    color: var(--text-inverse);
}

.cta-band h2 {
    color: var(--text-inverse);
}

/* Service listing cards */
.service-card .card-img-top {
    height: 200px;
    object-fit: cover;
    width: 100%;
}

.service-card .card-img-placeholder {
    height: 200px;
}

/* Auth / form cards */
.auth-section {
    min-height: 80vh;
    display: flex;
    align-items: center;
}

/* Sticky sidebar blocks (about page) */
@media (max-width: 991.98px) {
    .sticky-top {
        position: static !important;
    }
}

/* Responsive components */
@media (max-width: 991.98px) {
    .hero-section {
        min-height: auto;
        padding: var(--space-10) 0;
    }

    .hero-subtitle {
        font-size: 1.05rem;
    }

    .trust-bar {
        margin-top: -40px;
    }

    .trust-card {
        padding: var(--space-5);
    }

    .pricing-card.featured {
        transform: none;
        margin-bottom: var(--space-4);
    }

    .testimonial-card {
        padding: var(--space-6);
    }

    .service-grid-card {
        padding: var(--space-5);
    }
}

@media (max-width: 767.98px) {
    .hero-section .btn-lg {
        width: 100%;
        justify-content: center;
    }

    .hero-section .d-flex.flex-wrap.gap-3 {
        flex-direction: column;
    }

    .hero-section .d-flex.flex-wrap.gap-3 .btn {
        width: 100%;
    }

    .trust-bar .trust-card h2.display-4 {
        font-size: 2rem;
    }

    .page-hero {
        padding: var(--space-8) 0;
    }

    .page-hero .display-3 {
        font-size: 2rem;
    }

    .service-grid-card,
    .glass-card {
        border-radius: 16px;
    }

    .cta-band .btn-lg {
        width: 100%;
    }
}

@media (max-width: 575.98px) {
    .service-grid-card:hover,
    .hover-lift:hover {
        transform: none;
    }
}