/* ==========================================================================
   BVB School Master Stylesheet - Static Clean Architecture
   ========================================================================== */

:root {
    --primary: #1b2a47;
    --primary-dark: #000072;
    --secondary: #2e3092;
    --accent-orange: #ff9933;
    --accent-green: #128807;
    --text-dark: #2c3e50;
    --text-muted: #64748b;
    --bg-light: #f8fafc;
    --bg-white: #ffffff;
    --border-color: #e2e8f0;
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
    --shadow-md: 0 6px 20px rgba(0,0,0,0.1);
    --shadow-lg: 0 12px 35px rgba(0,0,0,0.15);
    --transition: all 0.25s ease;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 95px;
}

[id] {
    scroll-margin-top: 95px;
}

body {
    font-family: 'Raleway', 'Poppins', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    color: var(--text-dark);
    background-color: var(--bg-white);
    line-height: 1.6;
    font-size: 15px;
    overflow-x: hidden;
}

a {
    color: var(--secondary);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--accent-orange);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

.container {
    width: 100%;
    max-width: 1240px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 20px;
    padding-right: 20px;
}

/* ==========================================================================
   Top Header Bar & Prominent Action Buttons
   ========================================================================== */
.top-bar {
    background-color: #0b1a33;
    color: #e2e8f0;
    font-size: 13px;
    padding: 7px 0;
    border-bottom: 2px solid var(--accent-orange);
    position: relative;
    z-index: 1001;
}

.top-bar.cbse-top-bar,
.top-bar.public-top-bar {
    background-color: #0a1730;
    border-bottom: 2px solid var(--accent-orange);
}

.top-bar-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 15px;
}

.top-bar-info {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
    font-size: 12.5px;
}

.top-bar-info span, 
.top-bar-info a {
    color: #e2e8f0;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    text-decoration: none;
    font-weight: 500;
}

.top-bar-info a:hover {
    color: var(--accent-orange);
    text-decoration: underline;
}

.affiliation-badge {
    background: rgba(255, 153, 51, 0.2);
    color: #ffb86c !important;
    border: 1px solid rgba(255, 153, 51, 0.45);
    padding: 2px 10px;
    border-radius: 4px;
    font-weight: 700;
    font-size: 12px;
    letter-spacing: 0.3px;
}

/* Actions in top-bar (both .top-bar-actions and .top-bar-links supported) */
.top-bar-actions,
.top-bar-links {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

/* Base style for all top action buttons */
.top-btn,
.top-bar-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    font-weight: 700;
    font-size: 12px;
    padding: 6px 14px;
    border-radius: 20px;
    white-space: nowrap;
    text-decoration: none !important;
    transition: all 0.2s ease-in-out;
    cursor: pointer;
    line-height: 1.2;
}

/* Default / Online Admission button (Matric, etc.) */
.top-bar-btn,
.top-btn.btn-admission,
a.top-bar-btn[href*="admission"],
a.top-btn[href*="admission"] {
    background: #1e3a8a !important;
    color: #ffffff !important;
    border: 1px solid rgba(255, 255, 255, 0.25);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
}

.top-bar-btn:hover,
.top-btn.btn-admission:hover,
a.top-bar-btn[href*="admission"]:hover,
a.top-btn[href*="admission"]:hover {
    background: #2563eb !important;
    color: #ffffff !important;
    transform: translateY(-1px);
    box-shadow: 0 4px 10px rgba(37, 99, 235, 0.45);
}

/* Mandatory Disclosure button */
.top-btn.btn-disclosure,
.top-bar-btn.btn-disclosure,
a.top-bar-btn[href*="disclosure"],
a.top-btn[href*="disclosure"] {
    background: #2e3092 !important;
    color: #ffffff !important;
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 2px 6px rgba(46, 48, 146, 0.45);
}

.top-btn.btn-disclosure:hover,
.top-bar-btn.btn-disclosure:hover,
a.top-bar-btn[href*="disclosure"]:hover,
a.top-btn[href*="disclosure"]:hover {
    background: #ff9933 !important;
    color: #000072 !important;
    transform: translateY(-1px);
    box-shadow: 0 4px 10px rgba(255, 153, 51, 0.5);
}

/* Pay Fees button - Distinctive High-Contrast Saffron / Gold */
.top-btn.btn-pay,
.top-bar-btn.btn-pay,
a.top-bar-btn[href*="pay"],
a.top-btn[href*="pay"] {
    background: #ff9933 !important;
    color: #000072 !important;
    font-weight: 800;
    border: 1px solid #ffa726;
    box-shadow: 0 2px 8px rgba(255, 153, 51, 0.45);
}

.top-btn.btn-pay:hover,
.top-bar-btn.btn-pay:hover,
a.top-bar-btn[href*="pay"]:hover,
a.top-btn[href*="pay"]:hover {
    background: #ffffff !important;
    color: #000072 !important;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(255, 255, 255, 0.4);
}

/* Registrations Open button (Kids School) - High Contrast Vibrant Yellow/Gold */
.top-btn.btn-register,
.top-bar-btn.btn-register,
a.top-bar-btn[href*="register"],
a.top-btn[href*="register"] {
    background: #ffea00 !important;
    color: #1b5e20 !important;
    font-weight: 800;
    border: 1px solid #ffd600;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.25);
}

.top-btn.btn-register:hover,
.top-bar-btn.btn-register:hover,
a.top-bar-btn[href*="register"]:hover,
a.top-btn[href*="register"]:hover {
    background: #ffffff !important;
    color: #1b5e20 !important;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(255, 255, 255, 0.4);
}

/* Central portal link ("All BVB Schools") */
.top-portal-link,
.back-to-portal-btn,
a.back-to-portal-btn {
    color: #ffffff !important;
    font-size: 11.5px;
    font-weight: 600;
    padding: 5px 12px;
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.15) !important;
    border: 1px solid rgba(255, 255, 255, 0.28);
    white-space: nowrap;
    text-decoration: none !important;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    transition: var(--transition);
}

.top-portal-link:hover,
.back-to-portal-btn:hover,
a.back-to-portal-btn:hover {
    background: #ffffff !important;
    color: #0b1a33 !important;
    border-color: #ffffff;
}

/* ==========================================================================
   Main Navigation Header & Clean Vertical Alignment
   ========================================================================== */
.site-header {
    background: #ffffff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    position: sticky;
    top: 0;
    z-index: 1000;
    width: 100%;
}

.site-header.scrolled {
    box-shadow: 0 4px 18px rgba(0, 0, 0, 0.12);
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    min-height: 78px;
    position: relative;
}

.brand-wrap {
    display: flex;
    align-items: center;
    gap: 14px;
    text-decoration: none;
    flex-shrink: 0;
}

.brand-logo {
    width: 60px;
    height: 60px;
    object-fit: contain;
    display: block;
    flex-shrink: 0;
    transition: transform 0.2s ease;
}

.brand-wrap:hover .brand-logo {
    transform: scale(1.04);
}

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

.brand-text h1 {
    font-size: 18px;
    font-weight: 800;
    color: var(--primary);
    line-height: 1.2;
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.brand-text span {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-muted);
    margin-top: 3px;
    display: block;
    line-height: 1.25;
}

.main-nav {
    display: flex;
    align-items: center;
    margin-left: auto;
}

.nav-menu {
    display: flex;
    list-style: none;
    align-items: center;
    gap: 2px;
    margin: 0;
    padding: 0;
    flex-wrap: nowrap;
}

.nav-item {
    position: relative;
    white-space: nowrap;
}

.nav-link {
    display: block;
    padding: 7px 10px;
    color: var(--primary);
    font-size: 12.5px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.2px;
    border-radius: 4px;
    text-decoration: none;
    transition: var(--transition);
}

.nav-link:hover, 
.nav-item.active > .nav-link {
    color: var(--accent-orange);
    background: rgba(255, 153, 51, 0.08);
}

.nav-link.nav-highlight {
    background: #ff9933;
    color: #000072 !important;
    border-radius: 18px;
    padding: 6px 14px;
    font-weight: 800;
    box-shadow: 0 2px 6px rgba(255, 153, 51, 0.3);
}

.nav-link.nav-highlight:hover {
    background: #000072;
    color: #ffffff !important;
}

.kids-nav .nav-link.nav-highlight,
.nav-link.kids-highlight {
    background: #ffea00 !important;
    color: #1b5e20 !important;
    border-radius: 18px;
    padding: 6px 14px;
    font-weight: 800;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
}

.kids-nav .nav-link.nav-highlight:hover,
.nav-link.kids-highlight:hover {
    background: #1b5e20 !important;
    color: #ffffff !important;
}

/* Mobile buttons inside mobile menu drawer */
.nav-mobile-actions {
    display: none;
    padding: 15px 0 5px 0;
    border-top: 1px solid #f1f5f9;
    margin-top: 10px;
    flex-direction: column;
    gap: 10px;
}

.nav-mobile-actions .top-btn {
    text-align: center;
    justify-content: center;
    width: 100%;
}

/* Dropdown Menu */
.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: #ffffff;
    box-shadow: var(--shadow-md);
    min-width: 220px;
    border-radius: 6px;
    padding: 8px 0;
    list-style: none;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);
    z-index: 999;
    border-top: 3px solid var(--accent-orange);
}

.nav-item:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-item a {
    display: block;
    padding: 8px 18px;
    color: var(--text-dark);
    font-size: 13px;
    font-weight: 600;
    transition: var(--transition);
}

.dropdown-item a:hover {
    background: #f1f5f9;
    color: var(--secondary);
    padding-left: 22px;
}

/* Mobile Toggle */
.mobile-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 26px;
    color: var(--primary);
    cursor: pointer;
    padding: 6px 10px;
    margin-left: auto;
}

/* ==========================================================================
   Hero Banner / Slider
   ========================================================================== */
.hero-slider-wrap {
    position: relative;
    width: 100%;
    height: 520px;
    overflow: hidden;
    background: #111;
}

.slider-track {
    position: relative;
    width: 100%;
    height: 100%;
}

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

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

.slide-overlay {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(90deg, rgba(0,0,114,0.75) 0%, rgba(0,0,114,0.35) 60%, rgba(0,0,0,0.1) 100%);
}

.slide-content {
    position: relative;
    z-index: 2;
    color: #ffffff;
    max-width: 680px;
    animation: fadeInUp 0.8s ease;
}

.slide-badge {
    background: var(--accent-orange);
    color: #000072;
    padding: 5px 14px;
    font-size: 13px;
    font-weight: 700;
    border-radius: 4px;
    display: inline-block;
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.slide-title {
    font-size: 38px;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 15px;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.slide-desc {
    font-size: 16px;
    line-height: 1.6;
    margin-bottom: 25px;
    color: #f1f5f9;
}

.slider-btn-group {
    display: flex;
    gap: 15px;
}

.btn-primary {
    background: var(--accent-orange);
    color: #000072;
    font-weight: 700;
    padding: 10px 24px;
    border-radius: 5px;
    display: inline-block;
    box-shadow: 0 4px 12px rgba(255, 153, 51, 0.4);
}

.btn-primary:hover {
    background: #ffffff;
    color: var(--primary);
    transform: translateY(-2px);
}

.btn-secondary {
    background: rgba(255,255,255,0.2);
    color: #ffffff;
    font-weight: 700;
    padding: 10px 24px;
    border-radius: 5px;
    display: inline-block;
    backdrop-filter: blur(4px);
    border: 1px solid rgba(255,255,255,0.4);
}

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

/* Slider Controls */
.slider-prev, .slider-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    background: rgba(0, 0, 0, 0.4);
    color: #ffffff;
    border: none;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    font-size: 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.slider-prev:hover, .slider-next:hover {
    background: var(--accent-orange);
    color: #000072;
}

.slider-prev { left: 20px; }
.slider-next { right: 20px; }

.slider-dots {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    display: flex;
    gap: 8px;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255,255,255,0.5);
    cursor: pointer;
    transition: var(--transition);
}

.dot.active {
    background: var(--accent-orange);
    width: 28px;
    border-radius: 10px;
}

/* ==========================================================================
   Page Banner (For Subpages)
   ========================================================================== */
.page-banner {
    background: linear-gradient(135deg, #000072 0%, #1b2a47 100%);
    padding: 60px 0;
    color: #ffffff;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-banner::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 5px;
    background: linear-gradient(90deg, var(--accent-orange), #ffffff, var(--accent-green));
}

.page-banner h1 {
    font-size: 34px;
    font-weight: 800;
    margin-bottom: 10px;
    text-transform: uppercase;
}

.breadcrumbs {
    font-size: 14px;
    color: #cbd5e1;
}

.breadcrumbs a {
    color: var(--accent-orange);
}

/* ==========================================================================
   Content Sections & Blocks
   ========================================================================== */
.section {
    padding: 70px 0;
}

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

.section-title-wrap {
    text-align: center;
    margin-bottom: 45px;
}

.section-subtitle {
    color: var(--accent-orange);
    font-size: 13px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    display: block;
    margin-bottom: 8px;
}

.section-title {
    font-size: 30px;
    font-weight: 800;
    color: var(--primary-dark);
    text-transform: uppercase;
    position: relative;
    padding-bottom: 15px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--accent-orange);
}

/* Grids */
.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

/* About Section */
.about-text h2 {
    font-size: 26px;
    font-weight: 800;
    color: var(--primary-dark);
    margin-bottom: 15px;
}

.about-text p {
    margin-bottom: 18px;
    text-align: justify;
    line-height: 1.8;
}

.about-img-wrap {
    text-align: center;
    position: relative;
}

.about-img-wrap img {
    border-radius: 8px;
    box-shadow: var(--shadow-md);
    margin: 0 auto;
}

/* Vision & Mission Cards */
.card-vm {
    background: #ffffff;
    border-radius: 8px;
    padding: 35px 30px;
    box-shadow: var(--shadow-sm);
    border-left: 5px solid var(--accent-orange);
    transition: var(--transition);
}

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

.card-vm.mission {
    border-left-color: var(--secondary);
}

.card-vm h3 {
    font-size: 22px;
    font-weight: 800;
    color: var(--primary-dark);
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.card-vm p {
    text-align: justify;
    color: #4a5568;
    line-height: 1.8;
}

/* School Timings Card */
.timing-card {
    background: #ffffff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
}

.timing-header {
    background: var(--primary-dark);
    color: #ffffff;
    padding: 16px 20px;
    font-size: 18px;
    font-weight: 700;
    text-align: center;
}

.timing-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.timing-item {
    display: flex;
    justify-content: space-between;
    padding: 14px 20px;
    border-bottom: 1px solid #edf2f7;
    font-size: 14px;
}

.timing-item:last-child {
    border-bottom: none;
}

.timing-item:nth-child(even) {
    background-color: #f8fafc;
}

.timing-grade {
    font-weight: 700;
    color: var(--primary);
}

.timing-hours {
    color: #e67e22;
    font-weight: 700;
}

/* Feature & Facility Cards */
.feature-box {
    background: #ffffff;
    padding: 30px 20px;
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
    text-align: center;
    transition: var(--transition);
    border-top: 4px solid var(--secondary);
}

.feature-box:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-top-color: var(--accent-orange);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: rgba(46, 48, 146, 0.08);
    color: var(--secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 18px;
    font-size: 24px;
}

.feature-box h4 {
    font-size: 18px;
    font-weight: 700;
    color: var(--primary-dark);
    margin-bottom: 10px;
}

.feature-box p {
    font-size: 14px;
    color: var(--text-muted);
}

/* Gallery Grid */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 20px;
}

.gallery-item {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    cursor: pointer;
    height: 220px;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.gallery-overlay {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0, 0, 114, 0.6);
    color: #ffffff;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
    padding: 15px;
    text-align: center;
}

.gallery-item:hover img {
    transform: scale(1.1);
}

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

.gallery-overlay span {
    font-size: 28px;
    margin-bottom: 5px;
}

.gallery-overlay h5 {
    font-size: 15px;
    font-weight: 700;
}

/* Modal Lightbox */
.lightbox-modal {
    display: none;
    position: fixed;
    z-index: 9999;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0, 0, 0, 0.9);
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.lightbox-modal.active {
    display: flex;
}

.lightbox-content {
    max-width: 90%;
    max-height: 85vh;
    border-radius: 6px;
    box-shadow: 0 5px 30px rgba(0,0,0,0.5);
}

.lightbox-close {
    position: absolute;
    top: 25px;
    right: 35px;
    color: #ffffff;
    font-size: 35px;
    font-weight: 700;
    cursor: pointer;
}

/* Contact Form & Info */
.contact-info-card {
    background: var(--bg-light);
    border-radius: 8px;
    padding: 30px;
}

.contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 22px;
}

.contact-info-icon {
    width: 44px;
    height: 44px;
    background: var(--primary);
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
}

.contact-form {
    background: #ffffff;
    border-radius: 8px;
    padding: 35px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
}

.form-group {
    margin-bottom: 18px;
}

.form-label {
    display: block;
    font-size: 13px;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 6px;
    text-transform: uppercase;
}

.form-control {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 14px;
    font-family: inherit;
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--secondary);
    box-shadow: 0 0 0 3px rgba(46, 48, 146, 0.15);
}

textarea.form-control {
    min-height: 120px;
    resize: vertical;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
    background-color: var(--primary);
    color: #ffffff;
    padding-top: 50px;
    position: relative;
}

.footer-top {
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
}

.footer-brand {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.footer-logo {
    width: 90px;
    height: auto;
    background: #fff;
    padding: 5px;
    border-radius: 6px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.15);
}

.footer-brand-info h4 {
    font-size: 18px;
    font-weight: 800;
    color: var(--accent-orange);
    margin-bottom: 4px;
    text-transform: uppercase;
}

.footer-brand-info span {
    font-size: 13px;
    color: #cbd5e1;
    display: block;
    margin-bottom: 12px;
}

.footer-contact-list {
    list-style: none;
    padding: 0;
    margin: 0;
    font-size: 13px;
    color: #e2e8f0;
}

.footer-contact-list li {
    margin-bottom: 8px;
    display: flex;
    align-items: flex-start;
    gap: 8px;
}

.footer-col h5 {
    font-size: 16px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 18px;
    position: relative;
    padding-bottom: 8px;
}

.footer-col h5::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--accent-orange);
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
    font-size: 13px;
}

.footer-links li {
    margin-bottom: 8px;
}

.footer-links a {
    color: #cbd5e1;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--accent-orange);
    padding-left: 5px;
}

.footer-bottom {
    padding: 20px 0;
    background: rgba(0, 0, 0, 0.2);
    font-size: 13px;
    color: #94a3b8;
    text-align: center;
}

.footer-bottom a {
    color: var(--accent-orange);
}

/* Back to top button */
.back-to-top {
    position: fixed;
    bottom: 25px;
    right: 25px;
    width: 42px;
    height: 42px;
    background: var(--secondary);
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    font-size: 20px;
    box-shadow: var(--shadow-md);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 990;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background: var(--accent-orange);
    color: var(--primary);
    transform: translateY(-3px);
}

/* ==========================================================================
   Responsive Breakpoints & Mobile Drawer
   ========================================================================== */
@media (max-width: 1100px) {
    .nav-link {
        padding: 8px 8px;
        font-size: 12.5px;
    }
    .brand-text h1 {
        font-size: 16px;
    }
}

@media (max-width: 992px) {
    .grid-2, .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    .grid-3, .grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }
    .hero-slider-wrap {
        height: 420px;
    }
    .slide-title {
        font-size: 28px;
    }
    .top-bar-inner {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 10px;
    }
    .top-bar-info {
        justify-content: center;
    }
    .top-bar-actions {
        width: 100%;
        justify-content: center;
        flex-wrap: wrap;
    }
    .mobile-toggle {
        display: block;
    }
    .main-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: #ffffff;
        box-shadow: var(--shadow-md);
        padding: 15px 20px;
        border-top: 2px solid var(--accent-orange);
    }
    .main-nav.active {
        display: block;
    }
    .nav-menu {
        flex-direction: column;
        align-items: flex-start;
        gap: 0;
    }
    .nav-item {
        width: 100%;
        border-bottom: 1px solid #f1f5f9;
    }
    .nav-link {
        padding: 12px 0;
        font-size: 14px;
    }
    .dropdown-menu {
        position: static;
        box-shadow: none;
        opacity: 1;
        visibility: visible;
        transform: none;
        padding-left: 15px;
        border-top: none;
        background: #f8fafc;
    }
    .nav-mobile-actions {
        display: flex;
    }
}

@media (max-width: 600px) {
    .grid-3, .grid-4 {
        grid-template-columns: 1fr;
    }
    .hero-slider-wrap {
        height: 360px;
    }
    .slide-title {
        font-size: 22px;
    }
    .slide-desc {
        font-size: 14px;
        margin-bottom: 15px;
    }
    .slider-btn-group {
        flex-direction: column;
        gap: 8px;
    }
    .brand-logo {
        width: 48px;
        height: 48px;
    }
    .brand-text h1 {
        font-size: 15px;
    }
    .brand-text span {
        font-size: 11px;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}