/* ============================================
   KLEEN SITES IAQ - STYLES
   Clean, professional IAQ services website
   ============================================ */

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

:root {
    /* Brand Colors from Logo */
    --red: #E53935;
    --red-light: #FFEBEE;
    --red-glow: rgba(229, 57, 53, 0.3);
    
    --yellow: #f9e025;
    --yellow-light: #FFF8E1;
    --yellow-glow: rgba(249, 168, 37, 0.3);
    
    --green: #43A047;
    --green-text: #2e7031;
    --green-light: #E8F5E9;
    --green-glow: rgba(67, 160, 71, 0.3);
    
    /* Neutral Palette */
    --white: #FFFFFF;
    --gray-50: #FAFAFA;
    --gray-100: #F5F5F5;
    --gray-200: #EEEEEE;
    --gray-300: #E0E0E0;
    --gray-400: #BDBDBD;
    --gray-500: #9E9E9E;
    --gray-600: #757575;
    --gray-700: #616161;
    --gray-800: #424242;
    --gray-900: #212121;
    --black: #0D0D0D;
    
    /* Typography */
    --font-display: 'Outfit', sans-serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;
    
    /* Spacing */
    --container-max: 1200px;
    --section-padding: 6rem;
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--gray-800);
    background-color: var(--white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ============================================
   UTILITIES
   ============================================ */

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ============================================
   NAVIGATION
   ============================================ */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--gray-200);
    transition: var(--transition-base);
}

.navbar.scrolled {
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
}

.nav-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 72px;
}

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.logo-img {
    height: 86px;
    width: auto;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
    list-style: none;
}

.nav-links a {
    font-weight: 500;
    color: var(--gray-700);
    text-decoration: none;
    padding: 0.5rem 0;
    position: relative;
    transition: var(--transition-fast);
}

.nav-links a:not(.nav-cta)::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--red), var(--yellow), var(--green));
    transition: var(--transition-base);
}

.nav-links a:not(.nav-cta):hover {
    color: var(--gray-900);
}

.nav-links a:not(.nav-cta):hover::after {
    width: 100%;
}

.nav-cta {
    background: var(--gray-900);
    color: var(--white) !important;
    padding: 0.75rem 1.5rem !important;
    border-radius: 8px;
    transition: var(--transition-base);
}

.nav-cta:hover {
    background: var(--green);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px var(--green-glow);
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 32px;
    height: 32px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.mobile-menu-btn span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--gray-800);
    border-radius: 2px;
    transition: var(--transition-fast);
}

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

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

.mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding: 6rem 1.5rem 4rem;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(135deg, rgba(255,255,255,0.25) 0%, rgba(255,255,255,0.25) 50%, rgba(245,245,245,0.25) 100%),
        url('../res/images/hero-background.webp') center center / cover no-repeat;
}

/* Fallback for browsers that don't support WebP */
@supports not (background-image: url('../res/images/hero-background.webp')) {
    .hero-gradient {
        background:
            linear-gradient(135deg, rgba(255,255,255,0.25) 0%, rgba(255,255,255,0.25) 50%, rgba(245,245,245,0.25) 100%),
            url('../res/images/hero-background.png') center center / cover no-repeat;
    }
}

/* Responsive hero background images */
@media (max-width: 1200px) {
    .hero-gradient {
        background:
            linear-gradient(135deg, rgba(255,255,255,0.25) 0%, rgba(255,255,255,0.25) 50%, rgba(245,245,245,0.25) 100%),
            url('../res/images/hero-background-tablet.webp') center center / cover no-repeat;
    }
}

@media (max-width: 768px) {
    .hero-gradient {
        background:
            linear-gradient(135deg, rgba(255,255,255,0.25) 0%, rgba(255,255,255,0.25) 50%, rgba(245,245,245,0.25) 100%),
            url('../res/images/hero-background-mobile.webp') center center / cover no-repeat;
    }
}

.hero-pattern {
    position: absolute;
    inset: 0;
    opacity: 0.4;
    background-image: 
        radial-gradient(circle at 20% 30%, var(--green-light) 0%, transparent 40%),
        radial-gradient(circle at 80% 70%, var(--yellow-light) 0%, transparent 40%),
        radial-gradient(circle at 60% 20%, var(--red-light) 0%, transparent 30%);
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 700;
    line-height: 1.1;
    color: var(--gray-900);
    margin-bottom: 1.5rem;
}

.title-line {
    display: block;
}

.title-line.accent {
    position: relative;
    background:
        linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.5) 50%, transparent 100%),
        linear-gradient(90deg, var(--red) 0%, var(--red) 25%, var(--yellow) 50%, var(--green) 75%, var(--green) 100%);
    background-size: 50% 100%, 100% 100%;
    background-position: -100% 0, 0 0;
    background-repeat: no-repeat;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: shine-sweep 2.5s ease-in-out infinite;
    animation-delay: 0.5s;
}

@keyframes shine-sweep {
    0%, 100% {
        background-position: -100% 0, 0 0;
    }
    50% {
        background-position: 200% 0, 0 0;
    }
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--gray-800);
    max-width: 500px;
    margin: 0 auto 2.5rem;
}

.hero-cta {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

/* Decorative Chevrons */
.hero-chevrons {
    position: absolute;
    bottom: 10%;
    right: 5%;
    display: flex;
    gap: 8px;
    opacity: 0.15;
    transform: scale(2);
}

.chevron {
    width: 40px;
    height: 40px;
    clip-path: polygon(0 0, 70% 0, 100% 50%, 70% 100%, 0 100%, 30% 50%);
}

.chevron-red { background: var(--red); }
.chevron-yellow { background: var(--yellow); }
.chevron-green { background: var(--green); }

/* ============================================
   BUTTONS
   ============================================ */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 10px;
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--transition-base);
}

.btn-icon {
    width: 20px;
    height: 20px;
}

.btn-primary {
    background: var(--gray-900);
    color: var(--white);
    border-color: var(--gray-900);
}

.btn-primary:hover {
    background: var(--green);
    border-color: var(--green);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px var(--green-glow);
}

.btn-secondary {
    background: var(--white);
    color: var(--gray-800);
    border-color: var(--gray-300);
}

.btn-secondary:hover {
    border-color: var(--gray-900);
    color: var(--gray-900);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.btn-full {
    width: 100%;
}

/* ============================================
   SECTIONS
   ============================================ */

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-label {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--green-text);
    margin-bottom: 0.75rem;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 1rem;
}

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

/* ============================================
   SERVICES SECTION
   ============================================ */

.services {
    padding: var(--section-padding) 0;
    background: var(--gray-50);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.service-card {
    background: var(--white);
    border-radius: 16px;
    padding: 0;
    position: relative;
    overflow: hidden;
    transition: var(--transition-base);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
    border: 1px solid var(--gray-200);
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.1);
}

/* Full-width banner icons */
.card-banner {
    width: 100%;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.card-banner svg {
    width: 100%;
    height: 100%;
    transition: var(--transition-base);
}

.card-banner-red {
    background: linear-gradient(135deg, var(--red-light) 0%, #ffcdd2 100%);
    color: var(--red);
}

.card-banner-yellow {
    background: linear-gradient(135deg, var(--yellow-light) 0%, #fff3c4 100%);
    color: #d4a000;
}

.card-banner-green {
    background: linear-gradient(135deg, var(--green-light) 0%, #c8e6c9 100%);
    color: var(--green);
}

.card-banner-multi {
    background: linear-gradient(135deg, var(--red-light) 0%, var(--yellow-light) 50%, var(--green-light) 100%);
    color: var(--gray-700);
}

.service-card:hover .card-banner svg {
    transform: scale(1.05);
}

.service-card:hover .card-banner-red { color: #c62828; }
.service-card:hover .card-banner-yellow { color: #c49000; }
.service-card:hover .card-banner-green { color: #2e7d32; }
.service-card:hover .card-banner-multi { color: var(--gray-800); }

/* Card content area */
.card-content {
    padding: 1.5rem 2rem 2rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.card-title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 1rem;
}

.card-features {
    list-style: none;
    margin-bottom: 1.5rem;
}

.card-features li {
    position: relative;
    padding-left: 1.5rem;
    padding-bottom: 0.75rem;
    font-size: 0.95rem;
    color: var(--gray-600);
}

.card-features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.5rem;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--green);
    opacity: 0.6;
}

.card-features li:last-child {
    padding-bottom: 0;
}

.card-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    color: var(--gray-900);
    text-decoration: none;
    transition: var(--transition-fast);
    margin-top: auto;
}

.card-link svg {
    width: 18px;
    height: 18px;
    transition: var(--transition-fast);
}

.card-link:hover {
    color: var(--green);
}

.card-link:hover svg {
    transform: translateX(4px);
}

/* ============================================
   GALLERY SECTION
   ============================================ */

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

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: repeat(2, 200px);
    gap: 1rem;
}

.gallery-item {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    cursor: pointer;
}

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

.gallery-item:hover img {
    transform: scale(1.05);
}

.gallery-item-large {
    grid-column: span 2;
    grid-row: span 2;
}

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, transparent 50%);
    display: flex;
    align-items: flex-end;
    padding: 1.25rem;
    opacity: 0;
    transition: opacity var(--transition-base);
}

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

.gallery-caption {
    color: var(--white);
    font-weight: 600;
    font-size: 0.95rem;
}

@media (max-width: 968px) {
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: repeat(3, 180px);
    }

    .gallery-item-large {
        grid-column: span 2;
        grid-row: span 1;
    }
}

@media (max-width: 480px) {
    .gallery-grid {
        grid-template-columns: 1fr;
        grid-template-rows: auto;
    }

    .gallery-item,
    .gallery-item-large {
        grid-column: span 1;
        grid-row: span 1;
        height: 200px;
    }
}

.gallery-cta {
    display: flex;
    justify-content: center;
    margin-top: 2rem;
}

.gallery-btn {
    gap: 0.75rem;
}

/* ============================================
   TRUST SECTION
   ============================================ */

.trust {
    padding: 4rem 0;
    background: var(--gray-900);
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

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

.trust-number {
    display: block;
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    background: linear-gradient(90deg, var(--red), var(--yellow), var(--green));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.trust-label {
    font-size: 0.9rem;
    color: var(--gray-300);
    font-weight: 500;
}

/* ============================================
   CONTACT SECTION
   ============================================ */

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

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 4rem;
    align-items: start;
}

.contact-info {
    padding-right: 2rem;
}

.contact-info .section-title {
    text-align: left;
}

.contact-text {
    color: var(--gray-600);
    margin-bottom: 2rem;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--gray-50);
    border-radius: 12px;
    text-decoration: none;
    transition: var(--transition-base);
}

.contact-method:hover {
    background: var(--gray-100);
    transform: translateX(4px);
}

.method-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--white);
    border-radius: 10px;
    color: var(--green);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

.method-icon svg {
    width: 24px;
    height: 24px;
}

.method-content {
    display: flex;
    flex-direction: column;
}

.method-label {
    font-size: 0.8rem;
    color: var(--gray-500);
    font-weight: 500;
}

.method-value {
    font-weight: 600;
    color: var(--gray-900);
}

/* Contact Form */
.contact-form {
    background: var(--gray-50);
    padding: 2.5rem;
    border-radius: 20px;
    border: 1px solid var(--gray-200);
}

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

.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--gray-800);
    background: var(--white);
    border: 1.5px solid var(--gray-300);
    border-radius: 10px;
    transition: var(--transition-fast);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--gray-400);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--green);
    box-shadow: 0 0 0 4px var(--green-glow);
}

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

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23757575' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 3rem;
}

.hp-field {
    position: absolute;
    left: -9999px;
    opacity: 0;
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
    background: var(--gray-900);
    padding: 4rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-logo {
    height: 40px;
    width: auto;
    margin-bottom: 1rem;
    filter: brightness(0) invert(1);
}

.footer-tagline {
    color: var(--gray-300);
    font-size: 0.95rem;
    max-width: 280px;
}

.footer-links h3 {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 1rem;
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: var(--gray-300);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition-fast);
}

.footer-links a:hover {
    color: var(--white);
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid var(--gray-800);
    text-align: center;
}

.footer-bottom p {
    color: var(--gray-300);
    font-size: 0.875rem;
}

/* ============================================
   ANIMATIONS
   ============================================ */

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

.hero-content {
    animation: fadeInUp 0.8s ease forwards;
}

.service-card {
    opacity: 0;
    transform: translateY(30px);
}

.service-card.visible {
    animation: fadeInUp 0.6s ease forwards;
}

.service-card:nth-child(1) { animation-delay: 0s; }
.service-card:nth-child(2) { animation-delay: 0.1s; }
.service-card:nth-child(3) { animation-delay: 0.2s; }
.service-card:nth-child(4) { animation-delay: 0.3s; }

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 968px) {
    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .contact-info {
        padding-right: 0;
        text-align: center;
    }

    .contact-info .section-title {
        text-align: center;
    }

    .contact-methods {
        flex-direction: row;
        justify-content: center;
        flex-wrap: wrap;
    }

    .contact-method {
        flex: 1;
        min-width: 160px;
        max-width: 220px;
        flex-direction: column;
        text-align: center;
        padding: 1.25rem 1rem;
    }

    .contact-method .method-content {
        align-items: center;
    }

    .contact-method .method-value {
        font-size: 0.9rem;
        word-break: break-word;
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
    
    .footer-brand {
        grid-column: 1 / -1;
        text-align: center;
    }
    
    .footer-tagline {
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 4rem;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .nav-links {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        padding: 1.5rem;
        gap: 0;
        border-bottom: 1px solid var(--gray-200);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: var(--transition-base);
    }
    
    .nav-links.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .nav-links li {
        width: 100%;
    }
    
    .nav-links a {
        display: block;
        padding: 1rem 0;
        border-bottom: 1px solid var(--gray-100);
    }
    
    .nav-links a:not(.nav-cta)::after {
        display: none;
    }
    
    .nav-cta {
        margin-top: 1rem;
        text-align: center;
    }
    
    .hero {
        min-height: auto;
        padding: 8rem 1.5rem 4rem;
    }
    
    .hero-chevrons {
        display: none;
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .trust-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .contact-methods {
        flex-direction: column;
        align-items: stretch;
    }

    .contact-method {
        flex-direction: row;
        max-width: none;
        text-align: left;
    }

    .contact-method .method-content {
        align-items: flex-start;
    }

    .contact-method .method-value {
        font-size: 0.95rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-brand {
        text-align: center;
    }
    
    .footer-tagline {
        margin: 0 auto;
    }
}

@media (max-width: 480px) {
    .services-grid {
        grid-template-columns: 1fr;
    }

    .trust-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .trust-number {
        font-size: 2rem;
    }

    .contact-form {
        padding: 1.5rem;
    }

    .btn {
        padding: 0.875rem 1.5rem;
    }
}

.footer-credit {
    color: var(--gray-300);
    font-size: 0.8rem;
    margin-top: 0.5rem;
}

.footer-credit a {
    color: var(--gray-300);
    text-decoration: none;
    transition: var(--transition-fast);
}

.footer-credit a:hover {
    color: var(--white);
}

.contact-map {
    margin-top: 1.5rem;
}

.contact-map iframe {
    width: 100%;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* ============================================
   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: 10000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

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

.lightbox-content {
    max-width: 90%;
    max-height: 85%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.lightbox-image {
    max-width: 100%;
    max-height: 80vh;
    object-fit: contain;
    border-radius: 8px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
}

.lightbox-caption {
    color: var(--white);
    margin-top: 1rem;
    font-size: 1.1rem;
    text-align: center;
}

.lightbox-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: none;
    border: none;
    color: var(--white);
    font-size: 2.5rem;
    cursor: pointer;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: background 0.3s ease, transform 0.3s ease;
    z-index: 10001;
}

.lightbox-close:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: scale(1.1);
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: var(--white);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s ease, transform 0.3s ease;
}

.lightbox-nav:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-50%) scale(1.1);
}

.lightbox-prev {
    left: 1.5rem;
}

.lightbox-next {
    right: 1.5rem;
}

.gallery-item {
    cursor: pointer;
}

@media (max-width: 768px) {
    .lightbox-nav {
        width: 40px;
        height: 40px;
    }

    .lightbox-prev {
        left: 0.5rem;
    }

    .lightbox-next {
        right: 0.5rem;
    }

    .lightbox-close {
        top: 1rem;
        right: 1rem;
        font-size: 2rem;
        width: 40px;
        height: 40px;
    }

    .lightbox-caption {
        font-size: 0.95rem;
        padding: 0 1rem;
    }
}