/* ======================
   Premium Cargo & Logistics CSS
   Sleek, Modern, Glassmorphism, 3D
   ====================== */

:root {
    --primary-dark: #0a1128;
    --primary: #1c315e;
    --primary-light: #227c9d;
    --accent: #ff8c42;
    --accent-glow: rgba(255, 140, 66, 0.6);
    --steel: #8d99ae;
    --glass-bg: rgba(28, 49, 94, 0.25);
    --glass-border: rgba(255, 255, 255, 0.1);
    --glass-highlight: rgba(255, 255, 255, 0.05);
    --text-primary: #f8f9fa;
    --text-secondary: #ced4da;
    --gradient-primary: linear-gradient(135deg, #0a1128 0%, #1c315e 100%);
    --gradient-accent: linear-gradient(135deg, #ff8c42 0%, #ff5722 100%);
    --neumorphic-light: rgba(255, 255, 255, 0.05);
    --neumorphic-shadow: rgba(0, 0, 0, 0.5);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: var(--primary-dark);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* ============ SCROLLBAR ============ */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--primary-dark);
}

::-webkit-scrollbar-thumb {
    background: var(--steel);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--accent);
}

/* ============ TYPOGRAPHY ============ */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

/* ============ CONTAINERS & LAYOUTS ============ */
.container {
    max-width: 1320px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.section {
    padding: 6rem 0;
    position: relative;
}

.bg-gradient {
    background: var(--gradient-primary);
}

/* ============ HEADER & NAVIGATION ============ */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    padding: 1.25rem 0;
    background: transparent;
}

.site-header.scrolled {
    padding: 1rem 0;
    background: rgba(10, 17, 40, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--glass-border);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-group {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    transition: transform 0.3s ease;
}

.logo-group:hover { transform: translateY(-1px); }

.logo-icon-box {
    width: 48px;
    height: 48px;
    background: rgba(255, 140, 66, 0.1);
    border: 1px solid rgba(255, 140, 66, 0.2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--accent);
    box-shadow: 0 8px 15px -5px var(--accent-glow);
}

.logo-text-box {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.logo-main {
    font-size: 1.4rem;
    font-weight: 800;
    color: #fff;
    text-transform: uppercase;
    letter-spacing: 1px;
    line-height: 1;
}

.logo-sub {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-top: 2px;
}

.nav-menu {
    display: flex;
    gap: 1.8rem;
    align-items: center;
    margin: 0 2rem;
}

.nav-item {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    padding: 0.5rem 0;
    position: relative;
}

.nav-item::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; width: 0; height: 2px;
    background: var(--accent);
    transition: width 0.3s ease;
}

.nav-item:hover { color: #fff; }
.nav-item:hover::after { width: 100%; }

.nav-actions { display: flex; align-items: center; gap: 15px; }

.btn-login {
    color: #fff;
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 0.8rem 1.4rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    border-radius: 10px;
    transition: all 0.3s;
}

.btn-login:hover {
    background: rgba(255, 140, 66, 0.1);
    border-color: var(--accent);
    color: var(--accent);
}

/* ============ BUTTONS ============ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.875rem 2rem;
    font-size: 1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 4px;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.25, 1, 0.5, 1);
    border: none;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn-accent {
    background: var(--gradient-accent);
    color: #fff;
    box-shadow: 0 4px 15px var(--accent-glow);
}

.btn-accent::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
    z-index: -1;
}

.btn-accent:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px var(--accent-glow);
}

.btn-accent:hover::before {
    left: 100%;
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid var(--glass-border);
    backdrop-filter: blur(5px);
}

.btn-outline:hover {
    border-color: var(--accent);
    background: rgba(255, 140, 66, 0.1);
    transform: translateY(-3px);
}

/* ============ PARALLAX HERO SECTION ============ */
.hero-wrapper {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    perspective: 1px;
    transform-style: preserve-3d;
}

.hero-layers {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: -1;
    transform-style: preserve-3d;
}

.parallax-layer {
    position: absolute;
    top: -5%;
    left: -5%;
    width: 110%;
    height: 110%;
    background-size: cover;
    background-position: center;
    will-change: transform;
}

.layer-bg {
    background: linear-gradient(135deg, #050814 0%, #101c3d 100%);
    z-index: 1;
}

.layer-grid {
    background-image:
        linear-gradient(var(--glass-border) 1px, transparent 1px),
        linear-gradient(90deg, var(--glass-border) 1px, transparent 1px);
    background-size: 50px 50px;
    z-index: 2;
    transform: translateZ(-2px) scale(3);
    opacity: 0.3;
}

.layer-overlay {
    background: radial-gradient(circle at center, transparent 0%, var(--primary-dark) 100%);
    z-index: 4;
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    max-width: 900px;
    padding: 0 2rem;
    margin-top: 8rem;
}

.hero-title {
    font-size: clamp(2.5rem, 4.5vw, 4.5rem);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: -1px;
    background: linear-gradient(to bottom, #ffffff, #ced4da);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeUp 1s ease forwards 0.3s;
}

.hero-title span {
    color: var(--accent);
    -webkit-text-fill-color: var(--accent);
    display: inline-block;
}

.hero-subtitle {
    font-size: clamp(1.1rem, 2vw, 1.5rem);
    color: var(--text-secondary);
    margin-bottom: 3rem;
    max-width: 700px;
    margin-inline: auto;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeUp 1s ease forwards 0.6s;
}

.hero-cta {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    opacity: 0;
    transform: translateY(20px);
    animation: fadeUp 1s ease forwards 0.9s;
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    opacity: 0;
    animation: fadeUp 1s ease forwards 1.2s;
}

.scroll-indicator span {
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--steel);
}

.mouse {
    width: 26px;
    height: 40px;
    border: 2px solid var(--steel);
    border-radius: 13px;
    position: relative;
}

.wheel {
    width: 4px;
    height: 8px;
    background: var(--accent);
    border-radius: 2px;
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll 1.5s infinite;
}

/* ============ CARDS & GLASSMORPHISM ============ */
.glass-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 2.5rem;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2),
        inset 0 1px 0 var(--glass-highlight);
    transition: all 0.4s ease;
    transform-style: preserve-3d;
    position: relative;
    overflow: hidden;
}

.glass-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(255, 140, 66, 0.1) 0%, transparent 50%);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 0;
    pointer-events: none;
}

.glass-card:hover::before {
    opacity: 1;
}

.glass-card>* {
    position: relative;
    z-index: 1;
    transform: translateZ(30px);
}

.neumorphic-card {
    background: var(--primary-dark);
    border-radius: 16px;
    padding: 2.5rem;
    box-shadow: 8px 8px 16px var(--neumorphic-shadow),
        -8px -8px 16px var(--neumorphic-light);
    transition: all 0.3s ease;
}

/* ============ SERVICES SECTION ============ */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

.service-card {
    text-align: left;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.service-icon {
    width: 70px;
    height: 70px;
    background: rgba(255, 140, 66, 0.1);
    border: 1px solid var(--accent);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--accent);
    margin-bottom: 1.5rem;
    transition: all 0.3s ease;
    transform: translateZ(40px);
}

.service-card:hover .service-icon {
    background: var(--accent);
    color: #fff;
    box-shadow: 0 0 20px var(--accent-glow);
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    transform: translateZ(35px);
}

.service-card p {
    flex-grow: 1;
    transform: translateZ(25px);
}

.service-link {
    color: var(--accent);
    text-decoration: none;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1.5rem;
    text-transform: uppercase;
    font-size: 0.875rem;
    letter-spacing: 1px;
    transform: translateZ(30px);
}

.service-link i {
    transition: transform 0.3s ease;
}

.service-card:hover .service-link i {
    transform: translateX(5px);
}

/* ============ STATS SECTION ============ */
.stats-wrapper {
    margin-top: -80px;
    position: relative;
    z-index: 20;
}

@media (max-width: 768px) {
    .stats-wrapper {
        margin-top: -40px;
    }
}

.stats-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 3rem;
    backdrop-filter: blur(12px);
    position: relative;
    z-index: 20;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 900;
    color: var(--accent);
    line-height: 1;
    margin-bottom: 0.5rem;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.stat-label {
    font-size: 1.1rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
}

/* ============ TRACKING & BOOKING WIDGET ============ */
.action-widget {
    background: var(--primary);
    border-radius: 16px;
    padding: 3rem;
    box-shadow: inset 0 0 0 1px var(--glass-border),
        0 20px 40px rgba(0, 0, 0, 0.4);
    position: relative;
    overflow: hidden;
}

.action-widget::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 140, 66, 0.05) 0%, transparent 60%);
    animation: rotate 20s linear infinite;
    z-index: 0;
}

.widget-tabs {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    position: relative;
    z-index: 1;
}

.tab-btn {
    background: transparent;
    border: none;
    color: var(--steel);
    font-size: 1.25rem;
    font-weight: 700;
    cursor: pointer;
    padding: 0.5rem 1rem;
    border-bottom: 2px solid transparent;
    transition: all 0.3s ease;
}

.tab-btn.active {
    color: var(--accent);
    border-bottom-color: var(--accent);
}

.input-group {
    display: flex;
    gap: 1rem;
    position: relative;
    z-index: 1;
}

.input-group input {
    flex-grow: 1;
    background: rgba(10, 17, 40, 0.6);
    border: 1px solid var(--glass-border);
    padding: 1rem 1.5rem;
    border-radius: 4px;
    color: #fff;
    font-size: 1.1rem;
    transition: all 0.3s ease;
}

.input-group input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(255, 140, 66, 0.2);
}

/* ============ FOOTER ============ */
.site-footer {
    background: #050814;
    padding: 6rem 0 3rem;
    border-top: 1px solid var(--glass-border);
    color: var(--steel);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
    gap: 4rem;
    margin-bottom: 5rem;
}

.footer-logo {
    font-size: 1.6rem;
    font-weight: 900;
    color: #fff;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 1px;
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.footer-logo span { color: var(--accent); }

.footer-pitch {
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 25px;
}

.social-pills { display: flex; gap: 12px; }
.social-pills .pill {
    width: 44px; height: 44px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    display: flex;
    align-items: center; justify-content: center;
    color: #fff;
    text-decoration: none;
    transition: all 0.3s;
}
.social-pills .pill:hover {
    background: var(--accent);
    border-color: var(--accent);
    transform: translateY(-4px);
    box-shadow: 0 10px 20px -5px var(--accent-glow);
}

.footer-title {
    font-size: 1.1rem;
    font-weight: 800;
    color: #fff;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 25px;
}

.footer-nav { list-style: none; }
.footer-nav li { margin-bottom: 12px; }
.footer-nav a {
    color: var(--steel);
    text-decoration: none;
    font-size: 0.95rem;
    transition: color 0.3s;
}
.footer-nav a:hover { color: var(--accent); }

.contact-pill {
    display: flex;
    align-items: center;
    gap: 15px;
    background: rgba(28, 49, 94, 0.3);
    border: 1px solid var(--glass-border);
    padding: 15px 20px;
    border-radius: 16px;
    margin-bottom: 15px;
}

.contact-pill i { font-size: 1.4rem; color: var(--accent); }

.cp-text { display: flex; flex-direction: column; }
.cp-text span { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 1px; color: var(--steel); }
.cp-text strong { font-size: 1rem; color: #fff; }

.footer-bar {
    padding-top: 2rem;
    border-top: 1px solid var(--glass-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.copyright { font-size: 0.9rem; }
.bar-links { display: flex; align-items: center; gap: 15px; }
.bar-links a { color: var(--steel); text-decoration: none; font-size: 0.9rem; }
.bar-links a:hover { color: #fff; }
.bar-links .sep { color: #334155; }

@media (max-width: 992px) {
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 3rem; }
    .footer-bar { flex-direction: column; gap: 20px; text-align: center; }
}

@media (max-width: 600px) {
    .footer-grid { grid-template-columns: 1fr; }
    .nav-container { flex-direction: column; gap: 20px; }
    .nav-menu { display: none; }
}

/* ============ PAGE HEADERS ============ */
.page-header {
    padding: 12rem 0 6rem;
    background: linear-gradient(135deg, rgba(10, 17, 40, 0.9) 0%, rgba(28, 49, 94, 0.9) 100%);
    text-align: center;
    position: relative;
    border-bottom: 1px solid var(--glass-border);
}

.page-title {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    background: linear-gradient(to right, #fff, #ff8c42);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* ============ ANIMATIONS ============ */
@keyframes fadeUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes scroll {
    0% {
        transform: translate(-50%, 0);
        opacity: 1;
    }

    100% {
        transform: translate(-50%, 15px);
        opacity: 0;
    }
}

@keyframes rotate {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* ============ RESPONSIVE ============ */
@media (max-width: 1100px) {
    .nav-menu {
        gap: 1rem;
    }
}

@media (max-width: 992px) {
    .nav-menu {
        display: none;
    }

    /* Add hamburger menu logic in JS if needed */
    .hero-title {
        font-size: 3rem;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .hero-cta {
        flex-direction: column;
    }

    .input-group {
        flex-direction: column;
    }

    .stats-container {
        margin-top: 2rem;
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
    }
}

/* ============ POLICIES & CONTENT PAGES ============ */
.content-box {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    padding: 3rem;
    margin-bottom: 2rem;
}

.content-box h2 {
    color: var(--accent);
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--glass-border);
    padding-bottom: 0.5rem;
}

.content-box ul {
    list-style: none;
    margin-left: 0;
}

.content-box li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-secondary);
}

.content-box li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--accent);
}