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

:root {
    --primary-color: #003366;
    --primary-gradient: linear-gradient(135deg, #003366 0%, #002244 100%);
    --secondary-color: #ff6600;
    --secondary-gradient: linear-gradient(135deg, #ff6600 0%, #cc5200 100%);
    --dark-color: #0a1128;
    --text-color: #4a5568;
    --light-color: #ffffff;
    --bg-light: #f7fafc;
    --border-color: #e2e8f0;
    --card-radius: 16px;
    --btn-radius: 30px;
    --box-shadow: 0 15px 35px rgba(0, 51, 102, 0.06);
    --hover-shadow: 0 20px 40px rgba(0, 51, 102, 0.12);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;
}

body {
    font-family: var(--font-body);
    color: var(--text-color);
    background-color: var(--bg-light);
    overflow-x: hidden;
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--dark-color);
    font-weight: 700;
}

/* Preloader */
#preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--dark-color);
    z-index: 99999;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.spinner {
    width: 60px;
    height: 60px;
    border: 5px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    border-top-color: var(--secondary-color);
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Glassmorphism Classes */
.glass-panel {
    background: rgba(255, 255, 255, 0.75);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.25);
}

.glass-dark {
    background: rgba(10, 17, 40, 0.7);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Navigation Header */
.top-bar {
    background-color: var(--dark-color);
    color: rgba(255, 255, 255, 0.8);
    font-size: 13px;
    padding: 8px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.top-bar a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: var(--transition);
}

.top-bar a:hover {
    color: var(--secondary-color);
}

.navbar {
    padding: 15px 0;
    transition: var(--transition);
    z-index: 1000;
}

.navbar.sticky-nav {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 8px 0;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.navbar-brand img {
    height: 48px;
    transition: var(--transition);
}

.nav-link {
    font-family: var(--font-heading);
    font-weight: 600;
    color: var(--dark-color) !important;
    font-size: 15px;
    padding: 8px 16px !important;
    position: relative;
    transition: var(--transition);
}

.nav-link:hover, .nav-link.active {
    color: var(--secondary-color) !important;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 16px;
    width: 0;
    height: 2px;
    background-color: var(--secondary-color);
    transition: var(--transition);
}

.nav-link:hover::after, .nav-link.active::after {
    width: calc(100% - 32px);
}

/* Mega Menu Settings */
.has-megamenu {
    position: static;
}

.megamenu {
    position: absolute;
    width: 100%;
    left: 0;
    right: 0;
    padding: 30px;
    margin-top: 0;
    box-shadow: var(--hover-shadow);
    border-radius: 0 0 16px 16px;
    border: none;
    border-top: 3px solid var(--secondary-color);
    display: none;
    animation: slideDown 0.3s ease;
}

.dropdown:hover .megamenu {
    display: block;
}

@keyframes slideDown {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.megamenu-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 8px;
}

.megamenu-list {
    list-style: none;
    padding: 0;
}

.megamenu-list li {
    margin-bottom: 10px;
}

.megamenu-list a {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    display: block;
    padding: 4px 0;
}

.megamenu-list a:hover {
    color: var(--secondary-color);
    transform: translateX(5px);
}

/* Hero Section */
.hero-slider {
    position: relative;
    height: 90vh;
    min-height: 500px;
    background: var(--dark-color);
    color: var(--light-color);
    overflow: hidden;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    opacity: 0;
    transition: opacity 1s ease-in-out;
    z-index: 1;
}

.hero-slide.active {
    opacity: 1;
    z-index: 2;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(10, 17, 40, 0.9) 0%, rgba(10, 17, 40, 0.4) 100%);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    max-width: 800px;
}

.hero-tagline {
    color: var(--secondary-color);
    font-size: 16px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 15px;
    display: inline-block;
    border-left: 3px solid var(--secondary-color);
    padding-left: 10px;
}

.hero-title {
    font-size: 56px;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 20px;
}

.hero-desc {
    font-size: 18px;
    opacity: 0.9;
    margin-bottom: 35px;
}

/* Custom Buttons */
.btn-premium {
    font-family: var(--font-heading);
    font-weight: 700;
    padding: 14px 32px;
    border-radius: var(--btn-radius);
    text-transform: uppercase;
    font-size: 14px;
    letter-spacing: 1px;
    transition: var(--transition);
    border: none;
}

.btn-primary-premium {
    background: var(--primary-gradient);
    color: var(--light-color);
    box-shadow: 0 10px 20px rgba(0, 51, 102, 0.2);
}

.btn-primary-premium:hover {
    background: var(--secondary-gradient);
    color: var(--light-color);
    box-shadow: 0 10px 20px rgba(255, 102, 0, 0.3);
    transform: translateY(-2px);
}

.btn-secondary-premium {
    background: var(--secondary-gradient);
    color: var(--light-color);
    box-shadow: 0 10px 20px rgba(255, 102, 0, 0.2);
}

.btn-secondary-premium:hover {
    background: var(--primary-gradient);
    color: var(--light-color);
    box-shadow: 0 10px 20px rgba(0, 51, 102, 0.3);
    transform: translateY(-2px);
}

.btn-outline-premium {
    background: transparent;
    color: var(--light-color);
    border: 2px solid var(--light-color);
}

.btn-outline-premium:hover {
    background: var(--light-color);
    color: var(--primary-color);
    transform: translateY(-2px);
}

/* Cards & Grid Styling */
.card-premium {
    background-color: var(--light-color);
    border-radius: var(--card-radius);
    border: none;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    overflow: hidden;
}

.card-premium:hover {
    transform: translateY(-8px);
    box-shadow: var(--hover-shadow);
}

.card-icon-box {
    width: 70px;
    height: 70px;
    border-radius: 12px;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 25px;
    font-size: 28px;
    background: rgba(0, 51, 102, 0.05);
    color: var(--primary-color);
    transition: var(--transition);
}

.card-premium:hover .card-icon-box {
    background: var(--secondary-color);
    color: var(--light-color);
}

/* Timeline Components */
.timeline {
    position: relative;
    padding-left: 30px;
    border-left: 2px solid var(--border-color);
}

.timeline-item {
    position: relative;
    margin-bottom: 40px;
}

.timeline-item::after {
    content: '';
    position: absolute;
    left: -41px;
    top: 5px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background-color: var(--secondary-color);
    border: 4px solid var(--light-color);
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

.timeline-year {
    font-family: var(--font-heading);
    font-size: 22px;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 8px;
}

/* Statistics Counters */
.counter-box {
    text-align: center;
    padding: 30px;
    border-radius: var(--card-radius);
    background-color: var(--light-color);
    box-shadow: var(--box-shadow);
}

.counter-number {
    font-size: 48px;
    font-weight: 800;
    color: var(--primary-color);
    font-family: var(--font-heading);
    margin-bottom: 5px;
}

.counter-label {
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 13px;
    color: var(--text-color);
}

/* Float CTA Widgets */
.float-widget-container {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.float-btn {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--light-color);
    font-size: 24px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
    transition: var(--transition);
    text-decoration: none !important;
}

.float-btn:hover {
    transform: scale(1.1) rotate(5deg);
    color: var(--light-color);
}

.float-whatsapp {
    background-color: #25d366;
}

.float-call {
    background-color: #007bff;
}

.float-backtotop {
    background-color: var(--dark-color);
    opacity: 0;
    visibility: hidden;
    cursor: pointer;
}

.float-backtotop.show {
    opacity: 1;
    visibility: visible;
}

/* Client Logos slider */
.client-logo-item {
    padding: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    filter: grayscale(100%);
    opacity: 0.6;
    transition: var(--transition);
}

.client-logo-item:hover {
    filter: grayscale(0%);
    opacity: 1;
}

.client-logo-item img {
    max-height: 45px;
    object-fit: contain;
}

/* Gallery Categories Grid */
.gallery-filter-btn {
    padding: 8px 24px;
    border-radius: 20px;
    border: 1px solid var(--border-color);
    background-color: var(--light-color);
    color: var(--dark-color);
    font-weight: 600;
    margin: 5px;
    transition: var(--transition);
}

.gallery-filter-btn:hover, .gallery-filter-btn.active {
    background-color: var(--primary-color);
    color: var(--light-color);
    border-color: var(--primary-color);
}

.gallery-card {
    position: relative;
    border-radius: var(--card-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 51, 102, 0.85);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: var(--transition);
}

.gallery-card:hover .gallery-overlay {
    opacity: 1;
}

.gallery-link {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--secondary-color);
    color: var(--light-color);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 20px;
    text-decoration: none;
    margin-bottom: 10px;
    transition: var(--transition);
}

.gallery-link:hover {
    transform: scale(1.1);
    color: var(--light-color);
}

/* Premium Footer */
.footer-premium {
    background-color: var(--dark-color);
    color: rgba(255, 255, 255, 0.7);
    padding: 80px 0 30px;
    font-size: 15px;
}

.footer-premium h5 {
    color: var(--light-color);
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 10px;
}

.footer-premium h5::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background-color: var(--secondary-color);
}

.footer-premium a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: var(--transition);
}

.footer-premium a:hover {
    color: var(--secondary-color);
    transform: translateX(5px);
    display: inline-block;
}

.footer-social-link {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    display: inline-flex;
    justify-content: center;
    align-items: center;
    margin-right: 10px;
    color: var(--light-color) !important;
    transition: var(--transition);
}

.footer-social-link:hover {
    background: var(--secondary-color);
    transform: translateY(-3px) !important;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 25px;
    margin-top: 50px;
    font-size: 14px;
}

/* Service Detail Layout */
.service-feature-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 15px;
}

.service-feature-icon {
    color: var(--secondary-color);
    font-size: 18px;
    margin-right: 15px;
    margin-top: 4px;
}

/* Cookie consent */
#cookie-consent {
    position: fixed;
    bottom: 20px;
    left: 20px;
    max-width: 400px;
    z-index: 1001;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    display: none;
}

/* Breadcrumbs Banner */
.breadcrumb-banner {
    background-size: cover;
    background-position: center;
    padding: 80px 0;
    position: relative;
    color: var(--light-color);
}

.breadcrumb-banner::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 17, 40, 0.85);
}

.breadcrumb-banner .container {
    position: relative;
    z-index: 2;
}

.breadcrumb-item a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
}

.breadcrumb-item.active {
    color: var(--secondary-color) !important;
}