/**
 * Gravity Enterprises - Custom Production CSS
 * Premium Architectural Fabrication & Interior Solutions
 */

:root {
    --primary: #063B6F;
    --primary-dark: #042B50;
    --primary-light: #0C5EA8;
    --accent: #6B7280;
    --accent-light: #9CA3AF;
    --background: #FFFFFF;
    --surface: #F5F7FA;
    --surface-alt: #EDF2F7;
    --text: #172033;
    --text-muted: #667085;
    --border: #E5E7EB;
    --border-dark: #D1D5DB;
    --gold: #C69214;
    --gold-hover: #B07F0E;
    --success: #10B981;
    --danger: #EF4444;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -1px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -2px rgba(0, 0, 0, 0.04);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --radius-sm: 4px;
    --radius: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --font-main: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --container-max: 1240px;
    --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-main);
    background-color: var(--background);
    color: var(--text);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

main {
    flex: 1 0 auto;
}

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

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

a:hover {
    color: var(--primary-dark);
}

ul {
    list-style: none;
}

/* Container */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin-left: auto;
    margin-right: auto;
    padding-left: 20px;
    padding-right: 20px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    color: var(--primary-dark);
    font-weight: 700;
    line-height: 1.25;
    margin-bottom: 0.5rem;
}

h1 { font-size: 2.5rem; letter-spacing: -0.02em; }
h2 { font-size: 2rem; letter-spacing: -0.015em; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.1rem; }
h6 { font-size: 0.95rem; }

p {
    margin-bottom: 1rem;
    color: var(--text);
}

p.lead {
    font-size: 1.15rem;
    line-height: 1.7;
    color: var(--text-muted);
}

.text-muted { color: var(--text-muted); }
.text-center { text-align: center; }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--radius);
    border: 1px solid transparent;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    line-height: 1.2;
    white-space: nowrap;
}

.btn-sm {
    padding: 8px 16px;
    font-size: 0.85rem;
}

.btn-lg {
    padding: 14px 28px;
    font-size: 1.05rem;
}

.btn-primary {
    background-color: var(--primary);
    color: #FFFFFF;
    border-color: var(--primary);
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
    color: #FFFFFF;
    box-shadow: var(--shadow);
}

.btn-secondary {
    background-color: var(--surface);
    color: var(--primary-dark);
    border-color: var(--border);
}

.btn-secondary:hover {
    background-color: var(--surface-alt);
    border-color: var(--border-dark);
}

.btn-gold {
    background-color: var(--gold);
    color: #FFFFFF;
    border-color: var(--gold);
}

.btn-gold:hover {
    background-color: var(--gold-hover);
    border-color: var(--gold-hover);
    color: #FFFFFF;
    box-shadow: var(--shadow-md);
}

.btn-outline-white {
    background-color: transparent;
    color: #FFFFFF;
    border-color: rgba(255, 255, 255, 0.4);
}

.btn-outline-white:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: #FFFFFF;
    color: #FFFFFF;
}

.btn-outline-primary {
    background-color: transparent;
    color: var(--primary);
    border-color: var(--primary);
}

.btn-outline-primary:hover {
    background-color: var(--primary);
    color: #FFFFFF;
}

.btn-block {
    width: 100%;
}

/* Top Bar */
.top-bar {
    background-color: var(--primary-dark);
    color: #E2E8F0;
    font-size: 0.85rem;
    padding: 8px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

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

.top-info {
    display: flex;
    align-items: center;
    gap: 20px;
}

.top-item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.top-item a {
    color: #E2E8F0;
}

.top-item a:hover {
    color: #FFFFFF;
    text-decoration: underline;
}

.top-phones {
    display: flex;
    align-items: center;
    gap: 8px;
}

.top-phone-label {
    font-weight: 600;
    color: #94A3B8;
}

.phone-link {
    color: #FFFFFF;
    font-weight: 500;
}

.phone-link:hover {
    color: #93C5FD;
}

.sep {
    color: #475569;
}

/* Site Header */
.site-header {
    background-color: #FFFFFF;
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 76px;
}

/* Brand Logo */
.brand-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.logo-mark {
    display: flex;
    align-items: center;
}

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

.brand-name {
    font-size: 1.45rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    color: var(--primary-dark);
    line-height: 1.1;
}

.brand-sub {
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    color: var(--primary-light);
}

/* Navigation */
.main-nav .nav-list {
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 8px 14px;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text);
    border-radius: var(--radius-sm);
}

.nav-link:hover, .nav-link.active {
    color: var(--primary);
    background-color: var(--surface);
}

.nav-item.has-dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: #FFFFFF;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    min-width: 260px;
    padding: 8px 0;
    box-shadow: var(--shadow-md);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);
    z-index: 1010;
}

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

.dropdown-menu li a {
    display: block;
    padding: 10px 18px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text);
}

.dropdown-menu li a:hover {
    background-color: var(--surface);
    color: var(--primary);
    padding-left: 22px;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 38px;
    height: 38px;
    padding: 8px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    cursor: pointer;
}

.hamburger-bar {
    width: 100%;
    height: 2px;
    background-color: var(--primary-dark);
    transition: var(--transition);
}

/* Mobile Drawer */
.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1998;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.mobile-menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

.mobile-drawer {
    position: fixed;
    top: 0;
    right: -320px;
    width: 300px;
    height: 100%;
    background-color: #FFFFFF;
    z-index: 1999;
    box-shadow: var(--shadow-lg);
    transition: transform 0.3s ease-in-out;
    display: flex;
    flex-direction: column;
}

.mobile-drawer.active {
    transform: translateX(-320px);
}

.mobile-drawer-header {
    padding: 18px 20px;
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.close-drawer-btn {
    font-size: 1.8rem;
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    line-height: 1;
}

.mobile-drawer-body {
    padding: 20px;
    overflow-y: auto;
    flex: 1;
}

.mobile-nav-list li {
    margin-bottom: 4px;
}

.mobile-nav-list a {
    display: block;
    padding: 10px 12px;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text);
    border-radius: var(--radius-sm);
}

.mobile-nav-list a.active, .mobile-nav-list a:hover {
    background-color: var(--surface);
    color: var(--primary);
}

.mobile-submenu-item a {
    padding-left: 24px;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.mobile-nav-list .highlight-link {
    background-color: var(--primary);
    color: #FFFFFF !important;
    margin-top: 10px;
    text-align: center;
}

.mobile-contact-block {
    margin-top: 25px;
    padding-top: 15px;
    border-top: 1px solid var(--border);
    font-size: 0.85rem;
    color: var(--text-muted);
}

.mobile-contact-block p {
    margin-bottom: 6px;
}

.mobile-contact-block a {
    color: var(--primary);
    font-weight: 600;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, var(--primary-dark) 0%, #073B6A 50%, var(--primary) 100%);
    color: #FFFFFF;
    padding: 80px 0 90px;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0; right: 0; bottom: 0; left: 0;
    background-image: radial-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px);
    background-size: 24px 24px;
    pointer-events: none;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 50px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 6px 14px;
    border-radius: var(--radius-sm);
    font-size: 0.82rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    color: #E2E8F0;
    margin-bottom: 20px;
}

.hero-title {
    color: #FFFFFF;
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 20px;
}

.hero-subtitle {
    color: #CBD5E1;
    font-size: 1.18rem;
    line-height: 1.6;
    margin-bottom: 32px;
}

.hero-cta-group {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

.hero-visual-card {
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-xl);
    padding: 24px;
    backdrop-filter: blur(8px);
}

.hero-stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.hero-stat-box {
    background-color: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius);
    padding: 16px;
}

.hero-stat-label {
    font-size: 0.8rem;
    color: #94A3B8;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 700;
    margin-bottom: 4px;
}

.hero-stat-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: #FFFFFF;
}

/* Page Header (Inner Pages) */
.page-header {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
    color: #FFFFFF;
    padding: 50px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.page-header-title {
    color: #FFFFFF;
    font-size: 2.2rem;
    margin-bottom: 8px;
}

.breadcrumbs {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.88rem;
    color: #CBD5E1;
}

.breadcrumbs a {
    color: #E2E8F0;
}

.breadcrumbs a:hover {
    color: #FFFFFF;
    text-decoration: underline;
}

.breadcrumbs .current {
    color: #93C5FD;
    font-weight: 600;
}

/* Sections */
.section {
    padding: 70px 0;
}

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

.section-header {
    text-align: center;
    max-width: 750px;
    margin: 0 auto 50px auto;
}

.section-tag {
    display: inline-block;
    color: var(--primary-light);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 8px;
}

.section-title {
    font-size: 2.2rem;
    margin-bottom: 12px;
}

.section-desc {
    font-size: 1.05rem;
    color: var(--text-muted);
}

/* Cards & Grid */
.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

/* Service Category Card */
.category-card {
    background-color: #FFFFFF;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    height: 100%;
    box-shadow: var(--shadow-sm);
}

.category-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-light);
}

.category-card-header {
    background-color: var(--surface);
    padding: 24px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 16px;
}

.category-icon-box {
    width: 52px;
    height: 52px;
    background-color: var(--primary);
    color: #FFFFFF;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.category-card-title {
    font-size: 1.25rem;
    line-height: 1.3;
    margin-bottom: 0;
}

.category-card-body {
    padding: 24px;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.category-card-desc {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 20px;
    line-height: 1.6;
}

/* Product Card */
.product-card {
    background-color: #FFFFFF;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-sm);
}

.product-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-light);
}

.product-thumb-holder {
    height: 200px;
    background: linear-gradient(135deg, var(--surface) 0%, var(--surface-alt) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    border-bottom: 1px solid var(--border);
    overflow: hidden;
}

.product-thumb-holder img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.product-card:hover .product-thumb-holder img {
    transform: scale(1.06);
}

.product-thumb-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    color: var(--accent);
    padding: 20px;
    text-align: center;
}

.product-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background-color: var(--primary-dark);
    color: #FFFFFF;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    padding: 4px 8px;
    border-radius: var(--radius-sm);
}

.product-card-body {
    padding: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.product-card-category {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--primary-light);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 4px;
}

.product-card-title {
    font-size: 1.15rem;
    margin-bottom: 10px;
}

.product-card-desc {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 16px;
    flex: 1;
    line-height: 1.5;
}

.product-card-actions {
    display: flex;
    gap: 8px;
}

/* Feature Item Box */
.feature-box {
    background-color: #FFFFFF;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.feature-box:hover {
    border-color: var(--primary-light);
    box-shadow: var(--shadow-md);
}

.feature-icon-wrapper {
    width: 48px;
    height: 48px;
    background-color: var(--surface);
    color: var(--primary);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}

.feature-title {
    font-size: 1.2rem;
    margin-bottom: 8px;
}

.feature-text {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-bottom: 0;
}

/* Product Details Page */
.product-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
    margin-bottom: 50px;
}

.product-detail-visual {
    background-color: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 30px;
    text-align: center;
    min-height: 380px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.product-specs-box {
    background-color: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 24px;
    margin: 24px 0;
}

.specs-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.specs-item {
    display: flex;
    font-size: 0.92rem;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border);
}

.specs-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.specs-item strong {
    width: 140px;
    flex-shrink: 0;
    color: var(--primary-dark);
}

/* Forms */
.form-card {
    background-color: #FFFFFF;
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 36px;
    box-shadow: var(--shadow-sm);
}

.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 6px;
}

.form-label .req {
    color: var(--danger);
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    font-size: 0.95rem;
    font-family: inherit;
    color: var(--text);
    background-color: #FFFFFF;
    border: 1px solid var(--border-dark);
    border-radius: var(--radius);
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-light);
    box-shadow: 0 0 0 3px rgba(12, 94, 168, 0.15);
}

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

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

/* Alert Boxes */
.alert {
    padding: 16px 20px;
    border-radius: var(--radius);
    margin-bottom: 24px;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 12px;
}

.alert-success {
    background-color: #ECFDF5;
    border: 1px solid #A7F3D0;
    color: #065F46;
}

.alert-danger {
    background-color: #FEF2F2;
    border: 1px solid #FECACA;
    color: #991B1B;
}

.alert-info {
    background-color: #EFF6FF;
    border: 1px solid #BFDBFE;
    color: #1E40AF;
}

/* Gallery Grid & Lightbox */
.gallery-filter-bar {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 35px;
}

.filter-btn {
    padding: 8px 18px;
    background-color: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text);
    font-weight: 600;
    cursor: pointer;
    font-size: 0.9rem;
    transition: var(--transition);
}

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

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.gallery-card {
    background-color: #FFFFFF;
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.gallery-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.gallery-image-box {
    height: 200px;
    background: linear-gradient(135deg, #1E293B, #0F172A);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #94A3B8;
    overflow: hidden;
    position: relative;
}

.gallery-image-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.gallery-card:hover .gallery-image-box img {
    transform: scale(1.08);
}

.gallery-caption-box {
    padding: 14px 16px;
    background-color: #FFFFFF;
}

.gallery-title {
    font-size: 0.95rem;
    margin-bottom: 2px;
}

.gallery-category-tag {
    font-size: 0.78rem;
    color: var(--primary-light);
    font-weight: 600;
}

/* Global CTA Section */
.global-cta-section {
    padding: 60px 0;
    background-color: var(--surface);
}

.global-cta-card {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%);
    border-radius: var(--radius-xl);
    padding: 48px;
    color: #FFFFFF;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 30px;
    box-shadow: var(--shadow-lg);
}

.cta-title {
    color: #FFFFFF;
    font-size: 2rem;
    margin-bottom: 8px;
}

.cta-sub {
    color: #CBD5E1;
    font-size: 1.05rem;
    max-width: 650px;
    margin-bottom: 0;
}

.cta-button-group {
    display: flex;
    gap: 14px;
    flex-shrink: 0;
}

/* Site Footer */
.site-footer {
    background-color: #031B33;
    color: #94A3B8;
    padding: 70px 0 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
    gap: 40px;
    margin-bottom: 50px;
}

.footer-heading {
    color: #FFFFFF;
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 20px;
    letter-spacing: 0.02em;
}

.footer-tagline {
    color: #60A5FA;
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    margin-bottom: 14px;
}

.footer-desc {
    color: #94A3B8;
    font-size: 0.9rem;
    line-height: 1.6;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: #94A3B8;
    font-size: 0.92rem;
}

.footer-links a:hover {
    color: #FFFFFF;
    padding-left: 4px;
}

.footer-contact-list .contact-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 16px;
    font-size: 0.9rem;
    color: #CBD5E1;
}

.footer-contact-list a {
    color: #CBD5E1;
}

.footer-contact-list a:hover {
    color: #93C5FD;
}

.phones-stack {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
}

.legal-links {
    display: flex;
    gap: 12px;
}

.legal-links a {
    color: #94A3B8;
}

.legal-links a:hover {
    color: #FFFFFF;
}

/* Floating Actions */
.whatsapp-float {
    position: fixed;
    bottom: 28px;
    right: 28px;
    width: 56px;
    height: 56px;
    background-color: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    z-index: 1000;
    transition: var(--transition);
}

.whatsapp-float:hover {
    transform: scale(1.08);
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
}

.scroll-top-btn {
    position: fixed;
    bottom: 96px;
    right: 32px;
    width: 44px;
    height: 44px;
    background-color: var(--primary-dark);
    color: #FFFFFF;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    box-shadow: var(--shadow);
}

.scroll-top-btn.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-top-btn:hover {
    background-color: var(--primary-light);
    transform: translateY(-3px);
}