/* ==========================================================================
   SAJJAN CARGO TRANSPORT CO. - GLASSMORPHISM DESIGN SYSTEM
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

:root {
    --glass-bg-primary: rgba(15, 23, 42, 0.65);
    --glass-bg-card: rgba(255, 255, 255, 0.06);
    --glass-bg-card-hover: rgba(255, 255, 255, 0.12);
    --glass-border: rgba(255, 255, 255, 0.15);
    --glass-border-top: rgba(255, 255, 255, 0.3);
    --glass-border-glow: rgba(249, 115, 22, 0.5);
    --glass-blur: blur(16px) saturate(180%);
    --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    --glass-shadow-lg: 0 16px 48px 0 rgba(0, 0, 0, 0.5);
    
    --accent-orange: #f97316;
    --accent-orange-hover: #ea580c;
    --accent-cyan: #06b6d4;
    --accent-purple: #8b5cf6;
    --text-primary: #ffffff;
    --text-secondary: #cbd5e1;
    --text-muted: #94a3b8;
    --bg-dark: #070a12;
}

/* Base Reset & Ambient Mesh Background */
html, body {
    min-height: 100%;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    background-color: var(--bg-dark);
    background-image: 
        radial-gradient(circle at 10% 15%, rgba(139, 92, 246, 0.22) 0%, transparent 40%),
        radial-gradient(circle at 85% 65%, rgba(6, 182, 212, 0.2) 0%, transparent 45%),
        radial-gradient(circle at 50% 90%, rgba(249, 115, 22, 0.15) 0%, transparent 50%),
        linear-gradient(135deg, #070a12 0%, #0f172a 40%, #1e1b4b 80%, #090d16 100%);
    background-attachment: fixed;
    background-repeat: no-repeat;
    background-size: cover;
    color: var(--text-primary);
    overflow-x: hidden;
    line-height: 1.6;
}

/* Floating Ambient Orbs */
.ambient-orb {
    position: fixed;
    border-radius: 50%;
    filter: blur(80px);
    z-index: -1;
    pointer-events: none;
    opacity: 0.6;
    animation: orbFloat 18s ease-in-out infinite alternate;
}

.ambient-orb-1 {
    width: 350px;
    height: 350px;
    background: rgba(249, 115, 22, 0.3);
    top: 5%;
    left: -50px;
}

.ambient-orb-2 {
    width: 450px;
    height: 450px;
    background: rgba(6, 182, 212, 0.25);
    top: 40%;
    right: -100px;
    animation-delay: -5s;
}

.ambient-orb-3 {
    width: 300px;
    height: 300px;
    background: rgba(139, 92, 246, 0.25);
    bottom: 10%;
    left: 20%;
    animation-delay: -10s;
}

@keyframes orbFloat {
    0% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(30px, 40px) scale(1.08); }
    100% { transform: translate(-20px, 20px) scale(0.95); }
}

/* Glassmorphism Generic Panel / Card Base */
.glass-panel,
.glass-card,
.content-block-modern,
.content-card-modern,
.feature-card,
.service-card {
    background: var(--glass-bg-card);
    -webkit-backdrop-filter: var(--glass-blur);
    backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-top: 1px solid var(--glass-border-top);
    border-left: 1px solid var(--glass-border-top);
    box-shadow: var(--glass-shadow);
    border-radius: 20px;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.glass-card-interactive:hover,
.feature-card:hover,
.service-card:hover {
    transform: translateY(-8px) scale(1.01);
    background: var(--glass-bg-card-hover);
    border-color: var(--glass-border-glow);
    box-shadow: 0 16px 40px 0 rgba(249, 115, 22, 0.2), var(--glass-shadow-lg);
}

/* Glass Navigation Bar */
.custom-navbar,
.glass-navbar {
    background: rgba(15, 23, 42, 0.75) !important;
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid var(--glass-border);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
    padding: 14px 0;
    transition: all 0.3s ease;
}

.custom-navbar .navbar-brand img,
.glass-navbar .navbar-brand img {
    max-height: 48px;
    width: auto;
    filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.5));
    transition: transform 0.3s ease;
}

.custom-navbar .navbar-brand:hover img {
    transform: scale(1.05);
}

.custom-navbar .nav-link,
.glass-navbar .nav-link {
    color: var(--text-secondary) !important;
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    padding: 8px 16px !important;
    border-radius: 12px;
    transition: all 0.3s ease;
    margin: 0 2px;
    display: inline-flex;
    align-items: center;
}

.custom-navbar .nav-link:hover,
.glass-navbar .nav-link:hover {
    color: #ffffff !important;
    background: rgba(255, 255, 255, 0.1);
    box-shadow: 0 0 15px rgba(255, 255, 255, 0.1);
    transform: translateY(-1px);
}

.custom-navbar .nav-item.active .nav-link,
.custom-navbar .nav-link.active,
.glass-navbar .nav-link.active {
    color: #ffffff !important;
    background: linear-gradient(135deg, rgba(249, 115, 22, 0.4) 0%, rgba(234, 88, 12, 0.2) 100%);
    border: 1px solid rgba(249, 115, 22, 0.6);
    box-shadow: 0 0 20px rgba(249, 115, 22, 0.3);
}

.custom-navbar .nav-link i {
    color: var(--accent-orange);
    margin-right: 6px;
    font-size: 0.95rem;
}

.navbar-toggler {
    border: 1px solid var(--glass-border);
    background: rgba(255, 255, 255, 0.08);
    border-radius: 10px;
    padding: 8px 12px;
}

.navbar-toggler:focus {
    box-shadow: 0 0 0 3px rgba(249, 115, 22, 0.4);
}

/* Glass Hero & Carousels */
.hero-carousel,
.header-carousel,
.hero-banner {
    position: relative;
    border-bottom: 1px solid var(--glass-border);
    overflow: hidden;
}

.hero-carousel .carousel-item,
.header-carousel .carousel-item {
    height: 520px;
    background-color: var(--bg-dark);
}

.carousel-image-layer {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    transform: scale(1.05);
    transition: transform 6s ease-out;
}

.carousel-item.active .carousel-image-layer {
    transform: scale(1);
}

.carousel-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(15, 23, 42, 0.4) 0%, rgba(7, 10, 18, 0.85) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-glass-box {
    background: rgba(15, 23, 42, 0.55);
    -webkit-backdrop-filter: var(--glass-blur);
    backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border-top);
    box-shadow: var(--glass-shadow-lg);
    border-radius: 24px;
    padding: 40px 30px;
    max-width: 860px;
    margin: 0 auto;
}

.hero-glass-box h1,
.hero-banner h1,
.carousel-caption-center h1 {
    font-size: 3rem;
    font-weight: 800;
    text-transform: uppercase;
    background: linear-gradient(135deg, #ffffff 30%, var(--accent-orange) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.02em;
    margin: 0;
}

.hero-glass-box p,
.hero-banner p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    font-weight: 400;
    margin-top: 15px;
}

.carousel-control-prev,
.carousel-control-next {
    width: 60px;
    height: 60px;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.1);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 50%;
    margin: 0 20px;
    opacity: 0.8;
    transition: all 0.3s ease;
}

.carousel-control-prev:hover,
.carousel-control-next:hover {
    background: rgba(249, 115, 22, 0.4);
    border-color: var(--accent-orange);
    opacity: 1;
}

/* Glass Badges & Icon Backdrops */
.feature-icon,
.icon-wrapper,
.glass-icon-box {
    width: 70px;
    height: 70px;
    border-radius: 20px;
    background: linear-gradient(135deg, rgba(249, 115, 22, 0.25) 0%, rgba(6, 182, 212, 0.25) 100%);
    border: 1px solid rgba(255, 255, 255, 0.2);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: var(--accent-orange);
    margin-bottom: 20px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
}

.feature-card:hover .feature-icon,
.service-card:hover .icon-wrapper {
    background: linear-gradient(135deg, var(--accent-orange) 0%, #ea580c 100%);
    color: #ffffff;
    transform: scale(1.1) rotate(4deg);
    box-shadow: 0 0 25px rgba(249, 115, 22, 0.6);
}

/* Glass Section Headings */
.glass-section-title {
    font-size: 2rem;
    font-weight: 700;
    color: #ffffff;
    letter-spacing: -0.01em;
    position: relative;
    display: inline-block;
    margin-bottom: 1.5rem;
}

.glass-section-title::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-orange), var(--accent-cyan));
    border-radius: 4px;
}

/* Glass Buttons */
.btn-glass,
.btn-glass-primary,
.btn-glass-accent {
    padding: 12px 28px;
    border-radius: 14px;
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.btn-glass-accent {
    background: linear-gradient(135deg, #f97316 0%, #ea580c 100%);
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 4px 20px rgba(249, 115, 22, 0.4);
}

.btn-glass-accent:hover {
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(249, 115, 22, 0.6);
    background: linear-gradient(135deg, #fb923c 0%, #f97316 100%);
}

.btn-glass-secondary {
    background: rgba(255, 255, 255, 0.08);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    color: #ffffff;
    border: 1px solid var(--glass-border);
}

.btn-glass-secondary:hover {
    background: rgba(255, 255, 255, 0.18);
    color: #ffffff;
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

/* Glass Form Controls */
.glass-input,
.glass-textarea,
.contactForm input,
.contactForm textarea {
    background: rgba(255, 255, 255, 0.05) !important;
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border) !important;
    border-radius: 12px !important;
    color: #ffffff !important;
    padding: 14px 18px !important;
    font-size: 0.95rem !important;
    transition: all 0.3s ease !important;
    margin-bottom: 20px;
}

.glass-input:focus,
.glass-textarea:focus,
.contactForm input:focus,
.contactForm textarea:focus {
    background: rgba(255, 255, 255, 0.08) !important;
    border-color: var(--accent-orange) !important;
    box-shadow: 0 0 20px rgba(249, 115, 22, 0.3) !important;
    outline: none !important;
}

.glass-input::placeholder,
.glass-textarea::placeholder,
.contactForm input::placeholder,
.contactForm textarea::placeholder {
    color: var(--text-muted) !important;
}

.contactForm label {
    color: var(--text-secondary);
    font-weight: 500;
    margin-bottom: 8px;
}

/* Glass Client / Partner Badges */
.client-glass-card {
    background: rgba(255, 255, 255, 0.04);
    -webkit-backdrop-filter: blur(12px);
    backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
    transition: all 0.3s ease;
}

.client-glass-card:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--accent-cyan);
    transform: translateY(-4px);
    box-shadow: 0 10px 25px rgba(6, 182, 212, 0.2);
}

.client-icon-badge {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: rgba(6, 182, 212, 0.15);
    border: 1px solid rgba(6, 182, 212, 0.3);
    color: var(--accent-cyan);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

/* Glass Footer */
footer,
.glass-footer {
    background: rgba(15, 23, 42, 0.8) !important;
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    backdrop-filter: blur(20px) saturate(180%);
    border-top: 1px solid var(--glass-border);
    color: var(--text-muted);
    padding: 30px 0;
    margin-top: 70px;
}

footer a,
.glass-footer a {
    color: var(--text-secondary);
    transition: all 0.3s ease;
}

footer a:hover,
.glass-footer a:hover {
    color: var(--accent-orange);
}

.glass-social-icon {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid var(--glass-border);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #ffffff !important;
    margin: 0 5px;
    transition: all 0.3s ease;
    font-size: 1.1rem;
    text-decoration: none !important;
}

.glass-social-icon:hover {
    background: var(--accent-orange);
    border-color: var(--accent-orange);
    transform: translateY(-3px) rotate(8deg);
    box-shadow: 0 0 20px rgba(249, 115, 22, 0.5);
}

/* Typography Overrides */
h1, h2, h3, h4, h5, h6 {
    color: #ffffff;
    font-weight: 700;
}

p {
    color: var(--text-secondary);
}

/* Page Hero Banner (Inner pages) */
.hero-banner {
    padding: 70px 0;
    text-align: center;
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.8) 0%, rgba(30, 27, 75, 0.8) 100%);
    position: relative;
}

.hero-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('https://images.unsplash.com/photo-1586528116311-ad8dd3c8310d?w=1600&auto=format&fit=crop&q=80') center/cover no-repeat;
    opacity: 0.18;
    z-index: 0;
}

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

/* Responsive Rules */
@media (max-width: 991.98px) {
    .hero-carousel .carousel-item,
    .header-carousel .carousel-item {
        height: 380px;
    }
    
    .hero-glass-box h1,
    .hero-banner h1 {
        font-size: 2.2rem;
    }
    
    .hero-glass-box p {
        font-size: 1rem;
    }

    .custom-navbar .nav-collapse-glass {
        background: rgba(15, 23, 42, 0.95);
        -webkit-backdrop-filter: blur(20px);
        backdrop-filter: blur(20px);
        border: 1px solid var(--glass-border);
        border-radius: 16px;
        padding: 15px;
        margin-top: 15px;
    }

    .custom-navbar .nav-link {
        padding: 10px 16px !important;
        margin: 4px 0;
    }
}