/* ================================
   USS DZ - Main Stylesheet
   Universal Ship Supply
   ================================ */

/* CSS Variables */
:root {
    /* Colors */
    --primary: #1a365d;
    --primary-light: #2c5282;
    --primary-dark: #0f2440;
    --secondary: #d4a574;
    --secondary-light: #e4c4a4;
    --secondary-dark: #b48a54;
    --accent: #3182ce;
    --light: #f7fafc;
    --light-gray: #e2e8f0;
    --gray: #a0aec0;
    --dark-gray: #4a5568;
    --dark: #1a202c;
    --white: #ffffff;
    --success: #48bb78;
    --error: #f56565;

    /* Typography */
    --font-primary: 'Montserrat', sans-serif;
    --font-display: 'Playfair Display', serif;

    /* Spacing */
    --section-padding: 100px;
    --container-max: 1200px;
    --border-radius: 12px;
    --border-radius-sm: 8px;
    --border-radius-lg: 20px;

    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.2);

    /* Transitions */
    --transition: all 0.3s ease;
    --transition-slow: all 0.5s ease;
}

/* RTL Support for Arabic */
html[dir="rtl"] {
    direction: rtl;
}

html[dir="rtl"] .nav-list,
html[dir="rtl"] .hero-buttons,
html[dir="rtl"] .about-features,
html[dir="rtl"] .contact-grid {
    direction: rtl;
}

/* ================================
   Reset & Base Styles
   ================================ */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    font-size: 1rem;
    line-height: 1.7;
    color: var(--dark);
    background-color: var(--white);
    overflow-x: hidden;
}

body.no-scroll {
    overflow: hidden;
}

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

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

ul {
    list-style: none;
}

button {
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
}

input,
textarea,
select {
    font-family: inherit;
    font-size: inherit;
}

/* ================================
   Utility Classes
   ================================ */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: var(--section-padding) 0;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-tag {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--secondary);
    margin-bottom: 15px;
}

.section-tag.light {
    color: var(--secondary-light);
}

.section-title {
    font-family: var(--font-display);
    font-size: 2.75rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 20px;
    line-height: 1.2;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--dark-gray);
    max-width: 600px;
    margin: 0 auto;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 32px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--border-radius);
    transition: var(--transition);
    cursor: pointer;
}

.btn svg {
    width: 20px;
    height: 20px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--secondary) 0%, var(--secondary-dark) 100%);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(212, 165, 116, 0.4);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(212, 165, 116, 0.5);
}

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

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

.btn-full {
    width: 100%;
}

/* ================================
   Loader
   ================================ */
.loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loader.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader-content {
    text-align: center;
}

.loader-logo {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    margin-bottom: 30px;
    animation: pulse 1.5s ease-in-out infinite;
}

.loader-spinner {
    width: 50px;
    height: 50px;
    border: 3px solid rgba(255, 255, 255, 0.2);
    border-top-color: var(--secondary);
    border-radius: 50%;
    margin: 0 auto;
    animation: spin 1s linear infinite;
}

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

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.8;
    }
}

/* ================================
   Header
   ================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 20px 0;
    z-index: 1000;
    transition: var(--transition);
}

.header.scrolled {
    background: var(--white);
    box-shadow: var(--shadow);
    padding: 15px 0;
}

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

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    z-index: 1001;
}

.logo img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
}

.logo span {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white);
    transition: var(--transition);
}

.header.scrolled .logo span {
    color: var(--primary);
}

/* Navigation */
.nav-list {
    display: flex;
    align-items: center;
    gap: 40px;
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--white);
    position: relative;
    padding: 5px 0;
}

.header.scrolled .nav-link {
    color: var(--dark);
}

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

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

/* Language Selector */
.lang-selector {
    position: relative;
}

.lang-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: var(--border-radius-sm);
    color: var(--white);
    font-weight: 500;
    transition: var(--transition);
}

.header.scrolled .lang-btn {
    background: var(--light);
    color: var(--primary);
}

.lang-btn:hover {
    background: rgba(255, 255, 255, 0.25);
}

.header.scrolled .lang-btn:hover {
    background: var(--light-gray);
}

.lang-arrow {
    width: 16px;
    height: 16px;
    transition: var(--transition);
}

.lang-selector.open .lang-arrow {
    transform: rotate(180deg);
}

.lang-dropdown {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    background: var(--white);
    border-radius: var(--border-radius-sm);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition);
    min-width: 150px;
    overflow: hidden;
}

.lang-selector.open .lang-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.lang-option {
    display: block;
    width: 100%;
    padding: 12px 20px;
    text-align: left;
    font-size: 0.95rem;
    color: var(--dark);
    transition: var(--transition);
}

.lang-option:hover {
    background: var(--light);
    color: var(--primary);
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    padding: 10px;
    z-index: 1001;
}

.menu-toggle span {
    display: block;
    width: 25px;
    height: 2px;
    background: var(--white);
    transition: var(--transition);
}

.header.scrolled .menu-toggle span {
    background: var(--primary);
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* ================================
   Hero Section
   ================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 100px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    z-index: -1;
}

.hero-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('../images/WhatsApp Image 2026-01-04 at 11.37.55.jpeg') center/cover;
    opacity: 0.15;
}

.hero-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 50%;
    background: linear-gradient(to top, var(--primary) 0%, transparent 100%);
}

.hero-content {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr;
    gap: 60px;
    text-align: center;
}

.hero-title {
    color: var(--white);
    margin-bottom: 25px;
}

.hero-title-main {
    display: block;
    font-family: var(--font-display);
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 15px;
}

.hero-title-sub {
    display: block;
    font-size: 1.5rem;
    font-weight: 300;
    color: var(--secondary-light);
}

.hero-description {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.85);
    max-width: 600px;
    margin: 0 auto 35px;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 60px;
    padding-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    margin-top: 40px;
}

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

.stat-number {
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 700;
    color: var(--secondary);
    line-height: 1;
}

.stat-suffix {
    font-family: var(--font-display);
    font-size: 2rem;
    color: var(--secondary);
}

.stat-label {
    display: block;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.8);
    margin-top: 8px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    color: var(--white);
    animation: bounce 2s infinite;
}

.scroll-indicator svg {
    width: 24px;
    height: 24px;
}

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

/* ================================
   Services Section
   ================================ */
.services {
    background: var(--light);
}

/* Service Category */
.service-category {
    margin-bottom: 60px;
}

.service-category:last-child {
    margin-bottom: 0;
}

.category-header {
    background: linear-gradient(90deg, var(--primary) 0%, var(--primary-light) 100%);
    padding: 14px 30px;
    border-radius: var(--border-radius-sm);
    margin-bottom: 30px;
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(26, 54, 93, 0.2);
    transition: all 0.3s ease;
}

/* Subtle line accent */
.category-header::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: var(--secondary);
}

/* Decorative icon */
.category-header::after {
    content: '';
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    width: 28px;
    height: 28px;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ffffff' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='5' r='3'/%3E%3Cline x1='12' y1='22' x2='12' y2='8'/%3E%3Cpath d='M5 12H2a10 10 0 0 0 20 0h-3'/%3E%3C/svg%3E") no-repeat center;
    background-size: contain;
    opacity: 0.3;
}

.category-header.provision {
    background: linear-gradient(90deg, #38a169 0%, #48bb78 100%);
    box-shadow: 0 4px 15px rgba(72, 187, 120, 0.2);
}

.category-header.provision::before {
    background: #9ae6b4;
}

/* Leaf icon for provision */
.category-header.provision::after {
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ffffff' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M11 20A7 7 0 0 1 9.8 6.1C15.5 5 17 4.48 19 2c1 2 2 4.18 2 8 0 5.5-4.78 10-10 10Z'/%3E%3Cpath d='M2 21c0-3 1.85-5.36 5.08-6C9.5 14.52 12 13 13 12'/%3E%3C/svg%3E") no-repeat center;
    background-size: contain;
}

.category-title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 3px;
    position: relative;
    z-index: 1;
    margin: 0;
}

/* Hover effect */
.category-header:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(26, 54, 93, 0.25);
}

.category-header.provision:hover {
    box-shadow: 0 6px 20px rgba(72, 187, 120, 0.25);
}

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

.provision-grid {
    grid-template-columns: repeat(4, 1fr);
}

.service-card {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.service-icon {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 60px;
    height: 60px;
    background: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
}

.service-icon svg {
    width: 30px;
    height: 30px;
    stroke: var(--secondary);
}

.service-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.service-card:hover .service-image img {
    transform: scale(1.1);
}

.service-image::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 50%;
    background: linear-gradient(to top, var(--white) 0%, transparent 100%);
}

.service-title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--primary);
    padding: 25px 25px 15px;
    margin-top: -30px;
    position: relative;
    z-index: 1;
}

.service-desc {
    font-size: 0.95rem;
    color: var(--dark-gray);
    padding: 0 25px;
    margin-bottom: 20px;
}

.service-features {
    padding: 0 25px 25px;
}

.service-features li {
    font-size: 0.875rem;
    color: var(--dark);
    padding: 8px 0;
    padding-left: 25px;
    position: relative;
    border-bottom: 1px solid var(--light-gray);
}

.service-features li:last-child {
    border-bottom: none;
}

.service-features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 8px;
    height: 8px;
    background: var(--secondary);
    border-radius: 50%;
}

/* ================================
   About Section
   ================================ */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-images {
    position: relative;
}

.about-img-main {
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.about-img-main img {
    width: 100%;
    height: 450px;
    object-fit: cover;
}

.about-img-secondary {
    position: absolute;
    bottom: -40px;
    right: -40px;
    width: 200px;
    height: 200px;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 5px solid var(--white);
}

.about-img-secondary img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-experience {
    position: absolute;
    top: 30px;
    left: -30px;
    background: var(--secondary);
    padding: 25px 30px;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow-lg);
}

.exp-number {
    display: block;
    font-family: var(--font-display);
    font-size: 3rem;
    font-weight: 700;
    color: var(--white);
    line-height: 1;
}

.exp-text {
    display: block;
    font-size: 0.875rem;
    color: var(--white);
    margin-top: 5px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.about-content .section-tag {
    text-align: left;
}

.about-content .section-title {
    text-align: left;
    margin-bottom: 25px;
}

.about-text {
    color: var(--dark-gray);
    margin-bottom: 20px;
}

.about-text strong {
    color: var(--primary);
}

.about-mission {
    background: var(--light);
    padding: 25px;
    border-radius: var(--border-radius);
    border-left: 4px solid var(--secondary);
    margin: 30px 0;
}

.about-mission h3 {
    font-family: var(--font-display);
    font-size: 1.25rem;
    color: var(--primary);
    margin-bottom: 10px;
}

.about-mission p {
    color: var(--dark-gray);
    font-style: italic;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 25px;
    margin-top: 30px;
}

.about-feature {
    display: flex;
    gap: 15px;
}

.feature-icon {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-icon svg {
    width: 24px;
    height: 24px;
    stroke: var(--secondary);
}

.feature-content h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 5px;
}

.feature-content p {
    font-size: 0.875rem;
    color: var(--dark-gray);
}

/* ================================
   Vision Section
   ================================ */
.vision {
    position: relative;
    padding: 120px 0;
    overflow: hidden;
}

.vision-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--primary);
    background-image:
        linear-gradient(135deg, rgba(26, 54, 93, 0.95) 0%, rgba(44, 82, 130, 0.9) 100%),
        url('../images/WhatsApp Image 2026-01-04 at 11.37.55.jpeg');
    background-position: center;
    background-size: cover;
    background-attachment: scroll;
    z-index: -1;
}

.vision-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.vision-title {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--white);
    line-height: 1.3;
    margin-bottom: 20px;
}

.vision-text {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 50px;
}

.vision-stats {
    display: flex;
    justify-content: center;
    gap: 80px;
}

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

.vs-number {
    font-family: var(--font-display);
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--secondary);
    line-height: 1;
}

.vs-suffix {
    font-family: var(--font-display);
    font-size: 2rem;
    color: var(--secondary);
}

.vs-label {
    display: block;
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.8);
    margin-top: 10px;
}

/* ================================
   Gallery Section
   ================================ */
.gallery-filter {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 12px 28px;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--dark-gray);
    background: var(--light);
    border-radius: 50px;
    transition: var(--transition);
}

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

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

.gallery-item {
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
    cursor: pointer;
    aspect-ratio: 1;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

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

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(26, 54, 93, 0.9) 0%, transparent 60%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 20px;
    opacity: 0;
    transition: var(--transition);
}

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

.gallery-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 10px;
}

.gallery-zoom {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0);
    width: 50px;
    height: 50px;
    background: var(--secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.gallery-item:hover .gallery-zoom {
    transform: translate(-50%, -50%) scale(1);
}

.gallery-zoom svg {
    width: 24px;
    height: 24px;
    stroke: var(--white);
}

/* ================================
   Lightbox
   ================================ */
.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.lightbox.active {
    opacity: 1;
    visibility: visible;
}

.lightbox-content {
    max-width: 90%;
    max-height: 90%;
    text-align: center;
}

.lightbox-content img {
    max-width: 100%;
    max-height: 80vh;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-xl);
}

.lightbox-caption {
    color: var(--white);
    font-size: 1rem;
    margin-top: 20px;
}

.lightbox-close,
.lightbox-prev,
.lightbox-next {
    position: absolute;
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    transition: var(--transition);
}

.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover {
    background: var(--secondary);
}

.lightbox-close {
    top: 30px;
    right: 30px;
}

.lightbox-prev {
    left: 30px;
    top: 50%;
    transform: translateY(-50%);
}

.lightbox-next {
    right: 30px;
    top: 50%;
    transform: translateY(-50%);
}

.lightbox-close svg,
.lightbox-prev svg,
.lightbox-next svg {
    width: 24px;
    height: 24px;
}

/* ================================
   Contact Section
   ================================ */
.contact {
    background: var(--light);
}

/* Contact CTA Buttons */
.contact-cta-buttons {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-bottom: 60px;
    flex-wrap: wrap;
}

.contact-cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 15px;
    padding: 20px 40px;
    font-size: 1.125rem;
    font-weight: 600;
    border-radius: var(--border-radius-lg);
    transition: var(--transition);
    text-decoration: none;
}

.contact-cta-btn svg {
    width: 28px;
    height: 28px;
    flex-shrink: 0;
}

.contact-cta-btn.whatsapp {
    background: #25D366;
    color: var(--white);
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
}

.contact-cta-btn.whatsapp:hover {
    background: #20bd5a;
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.5);
}

.contact-cta-btn.email {
    background: var(--primary);
    color: var(--white);
    box-shadow: 0 4px 20px rgba(26, 54, 93, 0.3);
}

.contact-cta-btn.email:hover {
    background: var(--primary-light);
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(26, 54, 93, 0.4);
}

.contact-cta-btn.email svg {
    stroke: var(--white);
}

/* Contact Info Grid */
.contact-info-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
    margin-bottom: 50px;
}

.contact-card {
    display: flex;
    gap: 20px;
    padding: 25px;
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.contact-card:hover {
    box-shadow: var(--shadow);
    transform: translateX(10px);
}

.contact-icon {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-icon svg {
    width: 24px;
    height: 24px;
    stroke: var(--secondary);
}

.contact-details h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 8px;
}

.contact-details p {
    font-size: 0.95rem;
    color: var(--dark-gray);
    line-height: 1.6;
}

.contact-details a {
    color: var(--dark-gray);
}

.contact-details a:hover {
    color: var(--secondary);
}

/* QR Code Banner */
.qr-banner {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    border-radius: var(--border-radius-lg);
    padding: 40px;
    margin-top: 40px;
    position: relative;
    overflow: hidden;
}

.qr-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.5;
}

.qr-banner-content {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 50px;
}

.qr-banner-text {
    text-align: right;
    color: var(--white);
}

.qr-banner-text-right {
    text-align: left;
}

.qr-banner-text h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--white);
}

.qr-banner-text p {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.85);
    margin: 0;
}

.qr-banner-code {
    flex-shrink: 0;
}

.qr-banner-code a {
    display: block;
    padding: 12px;
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.25);
    transition: var(--transition);
}

.qr-banner-code a:hover {
    transform: scale(1.05);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.35);
}

.qr-banner-img {
    display: block;
    width: 150px;
    height: 150px;
    object-fit: contain;
    border-radius: 8px;
}

/* QR Banner Responsive */
@media (max-width: 768px) {
    .qr-banner {
        padding: 30px 20px;
    }

    .qr-banner-content {
        flex-direction: column;
        gap: 25px;
    }

    .qr-banner-text,
    .qr-banner-text-right {
        text-align: center;
    }

    .qr-banner-text-right {
        display: none;
    }

    .qr-banner-text h3 {
        font-size: 1.25rem;
    }

    .qr-banner-img {
        width: 130px;
        height: 130px;
    }
}

/* Contact Map */
.contact-map-wrapper {
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    height: 350px;
    box-shadow: var(--shadow);
}

.contact-map-wrapper iframe,
.contact-map-wrapper #map {
    width: 100%;
    height: 100%;
    border: none;
}

/* ================================
   Footer
   ================================ */
.footer {
    background: var(--primary);
    color: var(--white);
    padding: 80px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 50px;
    margin-bottom: 50px;
}

.footer-logo {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    margin-bottom: 20px;
}

.footer-brand p {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 25px;
    line-height: 1.7;
}

.footer-social {
    display: flex;
    gap: 15px;
}

.footer-social a {
    width: 45px;
    height: 45px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--secondary);
    transform: translateY(-3px);
}

.footer-social svg {
    width: 20px;
    height: 20px;
}

.footer-links h4,
.footer-services h4,
.footer-contact h4 {
    font-family: var(--font-display);
    font-size: 1.25rem;
    margin-bottom: 25px;
    color: var(--white);
}

.footer-links ul,
.footer-services ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a,
.footer-services a {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.8);
    transition: var(--transition);
}

.footer-links a:hover,
.footer-services a:hover {
    color: var(--secondary);
    padding-left: 10px;
}

.footer-contact p {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 15px;
    line-height: 1.7;
}

.footer-contact a {
    color: rgba(255, 255, 255, 0.8);
}

.footer-contact a:hover {
    color: var(--secondary);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.6);
}

/* ================================
   WhatsApp Button
   ================================ */
.whatsapp-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: var(--transition);
}

.whatsapp-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 25px rgba(37, 211, 102, 0.5);
}

.whatsapp-btn svg {
    width: 30px;
    height: 30px;
    fill: var(--white);
}

/* ================================
   Back to Top Button
   ================================ */
.back-to-top {
    position: fixed;
    bottom: 100px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow);
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

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

.back-to-top:hover {
    background: var(--secondary);
    transform: translateY(-5px);
}

.back-to-top svg {
    width: 24px;
    height: 24px;
    stroke: var(--white);
}

/* Gallery Item Hidden State */
.gallery-item.hidden {
    display: none;
}