/* ============================================
   AMERICAN INTERNATIONAL - CORPORATE WEBSITE
   Modern, Premium, Fortune-500 Style
   ============================================ */

/* ============================================
   1. GLOBAL STYLES & VARIABLES
   ============================================ */

:root {
    /* Color Palette - Dark + Gold/White */
    --primary-gold: #D4AF37;
    --primary-dark: #0A0A0A;
    --secondary-dark: #1A1A1A;
    --tertiary-dark: #2A2A2A;
    --text-light: #FFFFFF;
    --text-gray: #CCCCCC;
    --text-muted: #999999;
    --border-gold: #B8941F;
    --hover-gold: #ECC94B;
    --success: #10B981;
    --danger: #EF4444;
    
    /* Typography */
    --font-primary: 'Montserrat', sans-serif;
    --font-secondary: 'Playfair Display', serif;
    
    /* Spacing */
    --section-padding: 100px 0;
    --container-max: 1320px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.2);
    --shadow-xl: 0 12px 48px rgba(0, 0, 0, 0.3);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font-primary);
    color: var(--tertiary-dark);
    background-color: #FFFFFF;
    line-height: 1.6;
    overflow-x: hidden;
}

/* ============================================
   2. TYPOGRAPHY
   ============================================ */

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 { font-size: 3.5rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 2rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

.section-title {
    font-family: var(--font-secondary);
    font-size: 2.75rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--primary-dark);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--text-muted);
    max-width: 700px;
    margin: 0 auto 2rem;
}

.text-gold {
    color: var(--primary-gold) !important;
}

.lead {
    font-size: 1.125rem;
    line-height: 1.8;
    color: #555;
}

/* ============================================
   3. NAVIGATION
   ============================================ */

#mainNav {
    background-color: transparent;
    transition: all var(--transition-normal);
    padding: 1.5rem 0;
}

#mainNav.navbar-scrolled {
    background-color: rgba(10, 10, 10, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-md);
    padding: 1rem 0;
}

.navbar-brand {
    font-weight: 800;
    letter-spacing: 2px;
    font-size: 1.25rem;
    color: var(--text-light) !important;
    transition: var(--transition-fast);
}

.navbar-brand:hover {
    color: var(--primary-gold) !important;
}

.brand-text {
    background: linear-gradient(135deg, var(--text-light) 0%, var(--primary-gold) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.navbar-nav .nav-link {
    color: var(--text-light) !important;
    font-weight: 500;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
    padding: 0.5rem 1rem !important;
    margin: 0 0.25rem;
    transition: var(--transition-fast);
    position: relative;
}

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background-color: var(--primary-gold);
    transition: width var(--transition-fast);
}

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

.navbar-nav .nav-link:hover::after {
    width: 80%;
}

.dropdown-menu {
    background-color: rgba(26, 26, 26, 0.98);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(212, 175, 55, 0.3);
    border-radius: 8px;
    padding: 0.5rem 0;
    margin-top: 0.5rem;
    box-shadow: var(--shadow-lg);
}

.dropdown-item {
    color: var(--text-light);
    padding: 0.75rem 1.5rem;
    font-size: 0.9rem;
    transition: var(--transition-fast);
}

.dropdown-item:hover {
    background-color: rgba(212, 175, 55, 0.1);
    color: var(--primary-gold);
}

/* ============================================
   4. HERO SECTION
   ============================================ */

.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #0A0A0A 0%, #1A1A1A 50%, #0F0F0F 100%);
    background-image: 
        linear-gradient(135deg, rgba(10, 10, 10, 0.95) 0%, rgba(26, 26, 26, 0.9) 100%),
        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1920 1080"><rect fill="%231A1A1A"/><path d="M0 0L1920 1080M1920 0L0 1080" stroke="%23D4AF37" stroke-opacity="0.05" stroke-width="2"/></svg>');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 50% 50%, rgba(212, 175, 55, 0.05) 0%, transparent 70%);
    animation: pulse 15s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(10,10,10,0.3) 0%, rgba(10,10,10,0.7) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-title {
    font-family: var(--font-secondary);
    font-size: 4.5rem;
    font-weight: 700;
    color: var(--text-light);
    margin-bottom: 1.5rem;
    text-shadow: 2px 4px 8px rgba(0,0,0,0.5);
    letter-spacing: 2px;
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--text-gray);
    margin-bottom: 3rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.8;
}

.hero-stats {
    margin: 3rem 0;
    padding: 2rem 0;
}

.stat-item {
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(212, 175, 55, 0.2);
    border-radius: 12px;
    transition: all var(--transition-normal);
    margin-bottom: 1rem;
}

.stat-item:hover {
    background: rgba(212, 175, 55, 0.1);
    border-color: var(--primary-gold);
    transform: translateY(-5px);
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary-gold);
    margin-bottom: 0.5rem;
    font-family: var(--font-secondary);
}

.stat-label {
    font-size: 0.95rem;
    color: var(--text-gray);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0;
}

.hero-cta {
    padding: 1rem 3rem;
    font-size: 1.1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 50px;
    transition: all var(--transition-normal);
    box-shadow: 0 4px 20px rgba(212, 175, 55, 0.3);
}

.hero-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(212, 175, 55, 0.5);
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
}

.scroll-indicator a {
    color: var(--primary-gold);
    font-size: 2rem;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-10px); }
    60% { transform: translateY(-5px); }
}

/* ============================================
   5. BUTTONS
   ============================================ */

.btn-primary {
    background: linear-gradient(135deg, var(--primary-gold) 0%, var(--border-gold) 100%);
    border: none;
    color: var(--primary-dark);
    font-weight: 600;
    padding: 0.75rem 2rem;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--hover-gold) 0%, var(--primary-gold) 100%);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    color: var(--primary-dark);
}

.btn-outline-primary {
    border: 2px solid var(--primary-gold);
    color: var(--primary-gold);
    background: transparent;
    font-weight: 600;
    padding: 0.75rem 2rem;
    transition: all var(--transition-normal);
}

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

/* ============================================
   6. SECTIONS
   ============================================ */

section {
    padding: var(--section-padding);
    position: relative;
}

.title-divider {
    width: 80px;
    height: 4px;
    background: linear-gradient(to right, var(--primary-gold), var(--hover-gold));
    margin: 1rem auto 2rem;
    border-radius: 2px;
}

/* ============================================
   7. GLOBAL PRESENCE SECTION
   ============================================ */

.presence-list {
    margin-top: 2rem;
}

.presence-item {
    display: flex;
    align-items: center;
    padding: 1rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition-fast);
}

.presence-item:hover {
    padding-left: 1rem;
}

.presence-item i {
    font-size: 1.5rem;
    margin-right: 1rem;
    min-width: 30px;
}

.presence-item span {
    font-size: 1.1rem;
    color: var(--text-gray);
}

.map-container {
    padding: 2rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    border: 1px solid rgba(212, 175, 55, 0.2);
}

.map-container img {
    filter: brightness(0.8) contrast(1.2);
    opacity: 0.8;
}

/* ============================================
   8. ABOUT SECTION
   ============================================ */

.value-card {
    text-align: center;
    padding: 2rem;
    background: #FFFFFF;
    border: 2px solid #F0F0F0;
    border-radius: 12px;
    transition: all var(--transition-normal);
    height: 100%;
}

.value-card:hover {
    border-color: var(--primary-gold);
    box-shadow: var(--shadow-lg);
    transform: translateY(-10px);
}

.value-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-gold) 0%, var(--hover-gold) 100%);
    border-radius: 50%;
    font-size: 2rem;
    color: var(--primary-dark);
    box-shadow: var(--shadow-md);
}

.value-card h4 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--primary-dark);
}

.value-card p {
    color: #666;
    font-size: 0.95rem;
    line-height: 1.6;
}

/* ============================================
   9. DIVISIONS OVERVIEW
   ============================================ */

.division-card {
    background: #FFFFFF;
    padding: 2.5rem;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    height: 100%;
    border: 2px solid transparent;
}

.division-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-gold);
}

.division-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--secondary-dark) 100%);
    border-radius: 16px;
    font-size: 2rem;
    color: var(--primary-gold);
    margin-bottom: 1.5rem;
}

.division-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--primary-dark);
}

.division-card p {
    color: #666;
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.division-highlights {
    list-style: none;
    padding: 0;
    margin: 1.5rem 0;
}

.division-highlights li {
    padding: 0.5rem 0;
    color: #555;
    font-size: 0.9rem;
    border-bottom: 1px solid #F0F0F0;
}

.division-highlights li:last-child {
    border-bottom: none;
}

.division-card-cta {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--secondary-dark) 100%);
    color: var(--text-light);
}

.division-card-cta .division-icon {
    background: rgba(212, 175, 55, 0.2);
}

.division-card-cta h3,
.division-card-cta p {
    color: var(--text-light);
}

/* ============================================
   10. DIVISION DETAIL SECTIONS
   ============================================ */

.division-detail {
    position: relative;
}

.division-hero {
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-size: cover;
    background-position: center;
    position: relative;
    margin-bottom: 0;
}

.division-hero-title {
    font-family: var(--font-secondary);
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--text-light);
    margin-bottom: 1rem;
    text-shadow: 2px 4px 8px rgba(0,0,0,0.5);
}

.division-hero-subtitle {
    font-size: 1.5rem;
    color: var(--text-gray);
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

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

.capability-list li {
    padding: 0.75rem 0;
    font-size: 1rem;
    color: #555;
}

.capability-list i {
    margin-right: 0.75rem;
    font-size: 1.1rem;
}

.industries-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1rem;
}

.industry-tag {
    display: inline-block;
    padding: 0.5rem 1.25rem;
    background: linear-gradient(135deg, var(--primary-gold) 0%, var(--border-gold) 100%);
    color: var(--primary-dark);
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    transition: var(--transition-fast);
}

.industry-tag:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-md);
}

/* Division Sidebar */
.division-sidebar {
    background: #F8F9FA;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 100px;
}

.division-sidebar h4 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--primary-dark);
}

.geographic-list,
.feature-list {
    list-style: none;
    padding: 0;
}

.geographic-list li,
.feature-list li {
    padding: 0.75rem 0;
    border-bottom: 1px solid #E0E0E0;
    color: #555;
}

.geographic-list li:last-child,
.feature-list li:last-child {
    border-bottom: none;
}

.geographic-list i,
.feature-list i {
    margin-right: 0.75rem;
}

.contact-box {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--secondary-dark) 100%);
    padding: 1.5rem;
    border-radius: 12px;
    text-align: center;
    margin-top: 2rem;
}

.contact-box h5 {
    color: var(--text-light);
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

/* Partners Grid */
.partners-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

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

.partner-logo-placeholder {
    width: 100%;
    height: 120px;
    background: #F0F0F0;
    border: 2px dashed #CCC;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    color: #999;
    margin-bottom: 0.75rem;
    transition: var(--transition-fast);
}

.partner-logo-placeholder:hover {
    border-color: var(--primary-gold);
    background: #FAFAFA;
}

.partner-name {
    font-size: 0.9rem;
    color: #666;
    margin: 0;
}

/* Expansion Timeline */
.expansion-timeline {
    position: relative;
    padding-left: 2rem;
}

.expansion-timeline::before {
    content: '';
    position: absolute;
    left: 8px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--primary-gold), #CCC);
}

.expansion-item {
    position: relative;
    margin-bottom: 2rem;
}

.expansion-marker {
    position: absolute;
    left: -2rem;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #CCC;
    border: 3px solid #FFF;
    box-shadow: var(--shadow-sm);
}

.expansion-item.completed .expansion-marker {
    background: var(--success);
}

.expansion-item.in-progress .expansion-marker {
    background: var(--primary-gold);
    animation: pulse-marker 2s infinite;
}

@keyframes pulse-marker {
    0%, 100% { box-shadow: 0 0 0 0 rgba(212, 175, 55, 0.7); }
    50% { box-shadow: 0 0 0 10px rgba(212, 175, 55, 0); }
}

.expansion-item.planned .expansion-marker {
    background: #E0E0E0;
}

.expansion-content h5 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
    color: var(--primary-dark);
}

.expansion-content p {
    font-size: 0.85rem;
    color: #666;
    margin: 0;
}

/* Product Cards */
.product-card {
    background: #F8F9FA;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    transition: var(--transition-normal);
    border: 2px solid transparent;
    height: 100%;
}

.product-card:hover {
    border-color: var(--primary-gold);
    box-shadow: var(--shadow-md);
    transform: translateY(-5px);
}

.product-icon {
    font-size: 3rem;
    color: var(--primary-gold);
    margin-bottom: 1rem;
}

.product-card h5 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--primary-dark);
}

.product-card p {
    font-size: 0.9rem;
    color: #666;
    margin: 0;
}

/* Category Cards */
.category-card {
    background: #FFFFFF;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
    border: 2px solid #F0F0F0;
    height: 100%;
}

.category-card:hover {
    border-color: var(--primary-gold);
    box-shadow: var(--shadow-md);
    transform: translateY(-5px);
}

.category-card i {
    font-size: 3rem;
    color: var(--primary-gold);
    margin-bottom: 1rem;
}

.category-card h5 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--primary-dark);
}

.category-card p {
    font-size: 0.9rem;
    color: #666;
    margin: 0;
}

/* Why Choose Items */
.why-choose-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid #E0E0E0;
}

.why-choose-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.why-choose-item i {
    font-size: 2rem;
    color: var(--primary-gold);
    margin-right: 1rem;
    min-width: 40px;
}

.why-choose-item h5 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
    color: var(--primary-dark);
}

.why-choose-item p {
    font-size: 0.85rem;
    color: #666;
    margin: 0;
}

/* Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.service-item {
    background: #F8F9FA;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    transition: var(--transition-normal);
    border: 2px solid transparent;
}

.service-item:hover {
    border-color: var(--primary-gold);
    box-shadow: var(--shadow-md);
    transform: translateY(-5px);
}

.service-item i {
    font-size: 3rem;
    color: var(--primary-gold);
    margin-bottom: 1rem;
}

.service-item h5 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--primary-dark);
}

.service-item p {
    font-size: 0.9rem;
    color: #666;
    margin: 0;
}

/* Project Highlights */
.project-highlight {
    background: rgba(212, 175, 55, 0.1);
    padding: 1.5rem;
    border-radius: 12px;
    margin-bottom: 1rem;
    text-align: center;
}

.project-highlight h5 {
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #666;
    margin-bottom: 0.5rem;
}

.highlight-number {
    font-size: 3rem;
    font-weight: 800;
    font-family: var(--font-secondary);
    color: var(--primary-gold);
    margin-bottom: 0.5rem;
}

.project-highlight p {
    font-size: 0.85rem;
    color: #666;
    margin: 0;
}

/* ============================================
   11. CONTACT SECTION
   ============================================ */

.contact-form .form-control,
.contact-form .form-select {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--text-light);
    padding: 0.875rem 1.25rem;
    font-size: 1rem;
    border-radius: 8px;
    transition: all var(--transition-fast);
}

.contact-form .form-control:focus,
.contact-form .form-select:focus {
    background: rgba(255, 255, 255, 0.15);
    border-color: var(--primary-gold);
    color: var(--text-light);
    box-shadow: 0 0 0 0.25rem rgba(212, 175, 55, 0.25);
}

.contact-form .form-control::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.contact-form .form-select option {
    background: var(--secondary-dark);
    color: var(--text-light);
}

.contact-info-card {
    text-align: center;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    transition: all var(--transition-normal);
}

.contact-info-card:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--primary-gold);
    transform: translateY(-5px);
}

.contact-info-card i {
    font-size: 3rem;
    color: var(--primary-gold);
    margin-bottom: 1rem;
}

.contact-info-card h4 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-light);
}

.contact-info-card p {
    color: var(--text-gray);
    margin-bottom: 0.5rem;
}

.contact-info-card a {
    color: var(--primary-gold);
    text-decoration: none;
    transition: var(--transition-fast);
}

.contact-info-card a:hover {
    color: var(--hover-gold);
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 1rem;
}

.social-link {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    color: var(--text-light);
    font-size: 1.25rem;
    transition: all var(--transition-normal);
}

.social-link:hover {
    background: var(--primary-gold);
    border-color: var(--primary-gold);
    color: var(--primary-dark);
    transform: translateY(-3px) scale(1.1);
}

/* ============================================
   12. FOOTER
   ============================================ */

.footer {
    background-color: var(--primary-dark);
    color: var(--text-gray);
    border-top: 1px solid rgba(212, 175, 55, 0.2);
}

.footer-brand {
    font-weight: 800;
    font-size: 1.1rem;
    letter-spacing: 2px;
    background: linear-gradient(135deg, var(--text-light) 0%, var(--primary-gold) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-link {
    color: var(--text-gray);
    text-decoration: none;
    transition: var(--transition-fast);
}

.footer-link:hover {
    color: var(--primary-gold);
}

/* ============================================
   13. BACK TO TOP BUTTON
   ============================================ */

.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-gold) 0%, var(--border-gold) 100%);
    color: var(--primary-dark);
    border: none;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-lg);
    z-index: 1000;
}

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

.back-to-top:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

/* ============================================
   14. RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 992px) {
    .hero-title {
        font-size: 3rem;
    }
    
    .hero-subtitle {
        font-size: 1.25rem;
    }
    
    .section-title {
        font-size: 2.25rem;
    }
    
    .division-hero-title {
        font-size: 2.5rem;
    }
    
    .division-sidebar {
        position: static;
        margin-top: 2rem;
    }
    
    .navbar-nav .nav-link {
        padding: 0.75rem 1rem !important;
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 60px 0;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
    h3 { font-size: 1.75rem; }
    
    .division-hero {
        height: 300px;
    }
    
    .division-hero-title {
        font-size: 2rem;
    }
    
    .division-hero-subtitle {
        font-size: 1.1rem;
    }
    
    .partners-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .hero-stats {
        margin: 2rem 0;
    }
    
    .stat-item {
        padding: 1rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .division-hero {
        height: 250px;
    }
    
    .division-hero-title {
        font-size: 1.75rem;
    }
    
    .back-to-top {
        width: 45px;
        height: 45px;
        bottom: 20px;
        right: 20px;
    }
}

/* ============================================
   15. UTILITY CLASSES
   ============================================ */

.bg-light-gold {
    background-color: rgba(212, 175, 55, 0.05);
}

.border-gold {
    border-color: var(--primary-gold) !important;
}

.text-shadow {
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.box-shadow-sm {
    box-shadow: var(--shadow-sm);
}

.box-shadow-md {
    box-shadow: var(--shadow-md);
}

.box-shadow-lg {
    box-shadow: var(--shadow-lg);
}

/* ============================================
   16. ANIMATIONS
   ============================================ */

.fade-in {
    animation: fadeIn 1s ease-in;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   17. PRINT STYLES
   ============================================ */

@media print {
    .navbar,
    .scroll-indicator,
    .back-to-top,
    .social-links {
        display: none !important;
    }
    
    section {
        page-break-inside: avoid;
    }
}