/* ============================================
   MOS Meble – Meble na wymiar Gdańsk, Gdynia, Sopot
   Professional CSS with full responsive design
   ============================================ */

/* --- CSS Custom Properties --- */
:root {
    --color-primary: #c6a46c;
    --color-primary-dark: #a8884e;
    --color-primary-light: #dfc9a0;
    --color-dark: #1a1a1a;
    --color-darker: #111111;
    --color-text: #333333;
    --color-text-light: #666666;
    --color-text-muted: #999999;
    --color-bg: #f8f7f4;
    --color-bg-alt: #ffffff;
    --color-border: #e8e4de;
    --color-white: #ffffff;

    --font-heading: 'Playfair Display', Georgia, 'Times New Roman', serif;
    --font-body: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;

    --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
    --shadow-md: 0 8px 30px rgba(0,0,0,0.08);
    --shadow-lg: 0 20px 60px rgba(0,0,0,0.12);
    --shadow-xl: 0 30px 80px rgba(0,0,0,0.16);

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 30px;

    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);

    --container-width: 1200px;
    --nav-height: 80px;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--nav-height);
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.7;
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

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

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    line-height: 1.3;
    color: var(--color-dark);
}

ul {
    list-style: none;
}

address {
    font-style: normal;
}

/* --- Utility --- */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 100px 0;
}

.section-tag {
    display: inline-block;
    font-family: var(--font-body);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: 16px;
    position: relative;
    padding-left: 48px;
}

.section-tag::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    width: 36px;
    height: 2px;
    background: var(--color-primary);
    transform: translateY(-50%);
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 64px;
}

.section-header .section-tag {
    padding-left: 0;
}

.section-header .section-tag::before {
    display: none;
}

.section-header h2 {
    font-size: clamp(28px, 4vw, 40px);
    margin-bottom: 20px;
}

.section-desc {
    font-size: 17px;
    color: var(--color-text-light);
    line-height: 1.8;
}

/* --- Skip Link (Accessibility) --- */
.skip-link {
    position: absolute;
    top: -100%;
    left: 16px;
    background: var(--color-primary);
    color: var(--color-white);
    padding: 12px 24px;
    border-radius: var(--radius-sm);
    z-index: 10000;
    font-weight: 600;
    transition: top var(--transition);
}

.skip-link:focus {
    top: 16px;
    color: var(--color-white);
}

/* --- Navbar --- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    height: var(--nav-height);
    padding-top: env(safe-area-inset-top, 0px);
    background: #ffffff;
    z-index: 1000;
    border-bottom: 1px solid transparent;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
}

.navbar.scrolled {
    box-shadow: var(--shadow-sm);
    border-bottom-color: var(--color-border);
}

.nav-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--color-dark);
    flex-shrink: 0;
}

.nav-logo img {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    object-fit: cover;
}

.nav-logo-text {
    font-family: var(--font-heading);
    font-size: 22px;
    font-weight: 700;
    letter-spacing: 1px;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-link {
    padding: 10px 18px;
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text);
    border-radius: var(--radius-sm);
    transition: all var(--transition);
    white-space: nowrap;
}

.nav-link:hover {
    color: var(--color-primary);
    background: rgba(198, 164, 108, 0.08);
}

.nav-cta {
    background: var(--color-primary);
    color: var(--color-white) !important;
    font-weight: 600;
    border-radius: var(--radius-xl);
    padding: 10px 22px;
}

.nav-cta:hover {
    background: var(--color-primary-dark);
    color: var(--color-white) !important;
    transform: translateY(-1px);
}

.nav-cta i {
    margin-right: 6px;
}

/* Hamburger */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    flex-direction: column;
    gap: 6px;
    z-index: 1001;
}

.hamburger {
    display: block;
    width: 26px;
    height: 2px;
    background: var(--color-dark);
    transition: all var(--transition);
    border-radius: 2px;
}

.nav-toggle.active .hamburger:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.nav-toggle.active .hamburger:nth-child(2) {
    opacity: 0;
}

.nav-toggle.active .hamburger:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

/* --- Hero --- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

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

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 30%;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        180deg,
        rgba(26, 26, 26, 0.7) 0%,
        rgba(26, 26, 26, 0.5) 40%,
        rgba(26, 26, 26, 0.8) 100%
    );
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    padding: 120px 24px 80px;
}

.hero-badge {
    display: inline-block;
    background: rgba(198, 164, 108, 0.2);
    border: 1px solid rgba(198, 164, 108, 0.4);
    color: var(--color-primary-light);
    padding: 8px 24px;
    border-radius: var(--radius-xl);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 28px;
    backdrop-filter: blur(10px);
}

.hero h1 {
    font-size: clamp(36px, 6vw, 64px);
    color: var(--color-white);
    margin-bottom: 24px;
    letter-spacing: -0.5px;
    line-height: 1.15;
}

.hero-accent {
    color: var(--color-primary);
    display: block;
}

.hero-subtitle {
    font-size: clamp(16px, 2vw, 19px);
    color: rgba(255,255,255,0.8);
    max-width: 600px;
    margin: 0 auto 40px;
    line-height: 1.8;
}

.hero-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 48px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 36px;
    font-family: var(--font-body);
    font-size: 15px;
    font-weight: 600;
    border-radius: var(--radius-xl);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
    white-space: nowrap;
}

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

.btn-primary:hover {
    background: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(198, 164, 108, 0.3);
}

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

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

.btn-full {
    width: 100%;
    justify-content: center;
}

/* Trust Items */
.hero-trust {
    display: flex;
    gap: 32px;
    justify-content: center;
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: rgba(255,255,255,0.7);
    font-size: 14px;
    font-weight: 500;
}

.trust-item i {
    color: var(--color-primary);
    font-size: 16px;
}

/* Hero Scroll */
.hero-scroll {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    color: rgba(255,255,255,0.5);
    font-size: 24px;
    animation: bounce 2s ease infinite;
}

.hero-scroll:hover {
    color: var(--color-primary);
}

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

/* --- About Section --- */
.about {
    background: var(--color-bg-alt);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.about-image {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.about-image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.about-image:hover img {
    transform: scale(1.03);
}

.about-image-badge {
    position: absolute;
    bottom: 24px;
    right: 24px;
    background: var(--color-primary);
    color: var(--color-white);
    padding: 16px 24px;
    border-radius: var(--radius-md);
    text-align: center;
    box-shadow: var(--shadow-md);
}

.badge-number {
    display: block;
    font-family: var(--font-heading);
    font-size: 32px;
    font-weight: 700;
    line-height: 1;
}

.badge-text {
    font-size: 12px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0.9;
}

.about-content h2 {
    font-size: clamp(28px, 3.5vw, 38px);
    margin-bottom: 24px;
}

.about-lead {
    font-size: 17px;
    color: var(--color-text-light);
    margin-bottom: 16px;
    line-height: 1.8;
}

.about-content p {
    margin-bottom: 16px;
    color: var(--color-text-light);
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 36px;
    padding-top: 36px;
    border-top: 1px solid var(--color-border);
}

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

.stat-number {
    font-family: var(--font-heading);
    font-size: 36px;
    font-weight: 700;
    color: var(--color-primary);
    line-height: 1;
}

.stat-suffix {
    font-family: var(--font-heading);
    font-size: 24px;
    font-weight: 700;
    color: var(--color-primary);
}

.stat-label {
    display: block;
    font-size: 13px;
    color: var(--color-text-muted);
    margin-top: 6px;
    font-weight: 500;
}

/* --- Services Section --- */
.services-section {
    background: var(--color-bg);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.service-card {
    background: var(--color-bg-alt);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.service-image {
    position: relative;
    height: 280px;
    overflow: hidden;
}

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

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

.service-icon {
    position: absolute;
    bottom: -24px;
    right: 24px;
    width: 56px;
    height: 56px;
    background: var(--color-primary);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    box-shadow: var(--shadow-md);
    z-index: 2;
}

.service-body {
    padding: 40px 28px 28px;
}

.service-body h3 {
    font-size: 22px;
    margin-bottom: 14px;
    color: var(--color-dark);
}

.service-body p {
    color: var(--color-text-light);
    margin-bottom: 20px;
    line-height: 1.7;
}

.service-features {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.service-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: var(--color-text);
    font-weight: 500;
}

.service-features li i {
    color: var(--color-primary);
    font-size: 12px;
    flex-shrink: 0;
}

/* --- Gallery Section --- */
.gallery-section {
    background: var(--color-bg-alt);
}

.gallery-filters {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 10px 24px;
    font-family: var(--font-body);
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text-light);
    background: transparent;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-xl);
    cursor: pointer;
    transition: all var(--transition);
}

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

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.gallery-item {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
    aspect-ratio: 3/4;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition);
}

.gallery-item:hover,
.gallery-item:focus-visible {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

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

.gallery-item:hover img {
    transform: scale(1.08);
}

.gallery-item figcaption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 48px 20px 20px;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    color: var(--color-white);
    transform: translateY(100%);
    transition: transform var(--transition);
}

.gallery-item:hover figcaption,
.gallery-item:focus-visible figcaption {
    transform: translateY(0);
}

.gallery-item figcaption h4 {
    font-size: 16px;
    color: var(--color-white);
    margin-bottom: 4px;
}

.gallery-item figcaption p {
    font-size: 13px;
    color: rgba(255,255,255,0.7);
}

/* Hidden items for filtering */
.gallery-item.hidden {
    display: none;
}

/* --- Lightbox --- */
.lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.95);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition);
}

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

.lightbox[hidden] {
    display: none;
}

.lightbox.active[hidden] {
    display: flex;
}

.lightbox-content {
    max-width: 90vw;
    max-height: 90vh;
    position: relative;
}

.lightbox-content img {
    max-width: 90vw;
    max-height: 85vh;
    object-fit: contain;
    border-radius: var(--radius-sm);
}

.lightbox-caption {
    text-align: center;
    color: var(--color-white);
    padding: 16px;
    font-size: 15px;
}

.lightbox-close,
.lightbox-prev,
.lightbox-next {
    position: absolute;
    background: rgba(255,255,255,0.1);
    border: none;
    color: var(--color-white);
    cursor: pointer;
    transition: all var(--transition);
    z-index: 10;
    border-radius: 50%;
}

.lightbox-close {
    top: 20px;
    right: 20px;
    width: 48px;
    height: 48px;
    font-size: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-prev,
.lightbox-next {
    top: 50%;
    transform: translateY(-50%);
    width: 52px;
    height: 52px;
    font-size: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

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

/* --- Process Section --- */
.process-section {
    background: var(--color-bg);
}

.process-timeline {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    position: relative;
}

.process-timeline::before {
    content: '';
    position: absolute;
    top: 50px;
    left: 12.5%;
    right: 12.5%;
    height: 2px;
    background: var(--color-border);
    z-index: 0;
}

.process-step {
    text-align: center;
    position: relative;
    z-index: 1;
}

.step-number {
    font-family: var(--font-heading);
    font-size: 48px;
    font-weight: 700;
    color: rgba(198, 164, 108, 0.15);
    line-height: 1;
    margin-bottom: -10px;
}

.step-icon {
    width: 64px;
    height: 64px;
    background: var(--color-bg-alt);
    border: 3px solid var(--color-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    font-size: 22px;
    color: var(--color-primary);
    transition: all var(--transition);
}

.process-step:hover .step-icon {
    background: var(--color-primary);
    color: var(--color-white);
    transform: scale(1.1);
}

.process-step h3 {
    font-size: 18px;
    margin-bottom: 12px;
}

.process-step p {
    font-size: 14px;
    color: var(--color-text-light);
    line-height: 1.7;
    max-width: 260px;
    margin: 0 auto;
}

/* --- Cities Section --- */
.cities-section {
    background: var(--color-darker);
    color: var(--color-white);
}

.cities-section .section-tag {
    color: var(--color-primary);
}

.cities-section .section-tag::before {
    background: var(--color-primary);
}

.cities-section .section-header h2 {
    color: var(--color-white);
}

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

.city-card {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: var(--radius-lg);
    padding: 36px;
    transition: all var(--transition);
}

.city-card:hover {
    background: rgba(198, 164, 108, 0.08);
    border-color: rgba(198, 164, 108, 0.3);
    transform: translateY(-4px);
}

.city-icon {
    width: 52px;
    height: 52px;
    background: rgba(198, 164, 108, 0.15);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    color: var(--color-primary);
    margin-bottom: 20px;
}

.city-card h3 {
    color: var(--color-white);
    font-size: 20px;
    margin-bottom: 12px;
}

.city-card p {
    color: rgba(255,255,255,0.65);
    font-size: 15px;
    line-height: 1.8;
}

.city-card strong {
    color: var(--color-primary-light);
}

/* --- Contact Section --- */
.contact-section {
    background: var(--color-bg-alt);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
}

.contact-card {
    background: var(--color-bg);
    border-radius: var(--radius-lg);
    padding: 36px;
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.contact-icon {
    width: 48px;
    height: 48px;
    background: rgba(198, 164, 108, 0.12);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: var(--color-primary);
    flex-shrink: 0;
}

.contact-item h4 {
    font-family: var(--font-body);
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-text-muted);
    margin-bottom: 4px;
}

.contact-item a,
.contact-item address,
.contact-item p {
    font-size: 16px;
    color: var(--color-text);
    font-weight: 500;
    line-height: 1.5;
}

.contact-item a:hover {
    color: var(--color-primary);
}

.contact-social {
    margin-top: 32px;
}

.contact-social h4 {
    font-family: var(--font-body);
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--color-text);
}

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

.social-links a {
    width: 48px;
    height: 48px;
    background: var(--color-bg);
    border: 2px solid var(--color-border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: var(--color-text);
    transition: all var(--transition);
}

.social-links a:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-3px);
}

/* --- Contact Form --- */
.contact-form {
    background: var(--color-bg);
    border-radius: var(--radius-lg);
    padding: 40px;
}

.contact-form h3 {
    font-size: 24px;
    margin-bottom: 28px;
    color: var(--color-dark);
}

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

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

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 8px;
}

.required {
    color: #e74c3c;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    font-family: var(--font-body);
    font-size: 15px;
    color: var(--color-text);
    background: var(--color-bg-alt);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-sm);
    transition: all var(--transition);
    outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(198, 164, 108, 0.15);
}

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

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

.form-note {
    text-align: center;
    font-size: 13px;
    color: var(--color-text-muted);
    margin-top: 16px;
}

/* --- Footer --- */
.footer {
    background: var(--color-darker);
    color: rgba(255,255,255,0.6);
    padding: 80px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-about img {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    margin-bottom: 12px;
}

.footer h4 {
    color: var(--color-white);
    font-family: var(--font-body);
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 20px;
}

.footer-about p {
    font-size: 14px;
    line-height: 1.8;
}

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

.footer-links a {
    font-size: 14px;
    color: rgba(255,255,255,0.6);
    transition: color var(--transition);
}

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

.footer-contact p {
    font-size: 14px;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-contact i {
    color: var(--color-primary);
    width: 16px;
    text-align: center;
}

.footer-contact a {
    color: rgba(255,255,255,0.6);
}

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

.footer-bottom {
    padding: 28px 0;
    text-align: center;
    font-size: 13px;
}

/* --- Back to Top --- */
.back-to-top {
    position: fixed;
    bottom: 32px;
    right: 32px;
    width: 48px;
    height: 48px;
    background: var(--color-primary);
    color: var(--color-white);
    border: none;
    border-radius: 50%;
    font-size: 18px;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition);
    box-shadow: var(--shadow-md);
    z-index: 900;
    display: flex;
    align-items: center;
    justify-content: center;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

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

/* --- Reveal Animations --- */
.reveal-up,
.reveal-left,
.reveal-right {
    opacity: 0;
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal-up {
    transform: translateY(40px);
}

.reveal-left {
    transform: translateX(-40px);
}

.reveal-right {
    transform: translateX(40px);
}

.reveal-up.revealed,
.reveal-left.revealed,
.reveal-right.revealed {
    opacity: 1;
    transform: translate(0, 0);
}

/* --- Focus visible for keyboard navigation --- */
*:focus-visible {
    outline: 3px solid var(--color-primary);
    outline-offset: 3px;
}

/* --- Reduced Motion --- */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }

    .reveal-up,
    .reveal-left,
    .reveal-right {
        opacity: 1;
        transform: none;
    }
}

/* --- High Contrast Mode --- */
@media (prefers-contrast: high) {
    :root {
        --color-primary: #b8912e;
        --color-text: #000000;
        --color-text-light: #333333;
    }

    .btn-primary {
        border: 2px solid #000;
    }
}

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

/* Tablet Landscape */
@media (max-width: 1024px) {
    .about-grid {
        gap: 40px;
    }

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

    .services-grid .service-card:last-child {
        grid-column: span 2;
        max-width: 500px;
        margin: 0 auto;
    }

    .process-timeline {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
    }

    .process-timeline::before {
        display: none;
    }

    .gallery-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Tablet Portrait */
@media (max-width: 768px) {
    :root {
        --nav-height: 68px;
    }

    .section {
        padding: 72px 0;
    }

    .section-header {
        margin-bottom: 48px;
    }

    /* Nav */
    .nav-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 360px;
        height: 100%;
        min-height: 100vh;
        min-height: -webkit-fill-available;
        background: var(--color-bg-alt);
        flex-direction: column;
        align-items: stretch;
        padding: 32px 24px 32px;
        padding-top: calc(env(safe-area-inset-top, 20px) + 70px);
        gap: 2px;
        box-shadow: var(--shadow-xl);
        transition: right var(--transition);
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
        z-index: 1001;
    }

    .nav-menu.active {
        right: 0;
    }

    .nav-link {
        font-size: 15px;
        padding: 12px 16px;
        border-radius: var(--radius-sm);
        display: block;
    }

    .nav-cta {
        text-align: center;
        margin-top: 8px;
        padding: 12px 16px;
        font-size: 15px;
        display: block;
    }

    /* Mobile overlay */
    .nav-overlay {
        position: fixed;
        inset: 0;
        background: rgba(0,0,0,0.5);
        z-index: 999;
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition);
    }

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

    /* About */
    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .about-image img {
        height: 350px;
    }

    .about-stats {
        gap: 16px;
    }

    .stat-number {
        font-size: 28px;
    }

    /* Services */
    .services-grid {
        grid-template-columns: 1fr;
    }

    .services-grid .service-card:last-child {
        grid-column: span 1;
        max-width: none;
    }

    /* Gallery */
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .gallery-filters {
        gap: 8px;
    }

    .filter-btn {
        padding: 8px 18px;
        font-size: 13px;
    }

    /* Process */
    .process-timeline {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    /* Cities */
    .cities-grid {
        grid-template-columns: 1fr;
    }

    /* Contact */
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

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

    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    /* Lightbox */
    .lightbox-prev,
    .lightbox-next {
        width: 40px;
        height: 40px;
        font-size: 16px;
    }

    .lightbox-prev { left: 10px; }
    .lightbox-next { right: 10px; }
}

/* Mobile */
@media (max-width: 480px) {
    .section {
        padding: 56px 0;
    }

    .container {
        padding: 0 16px;
    }

    .hero-content {
        padding: 100px 16px 60px;
    }

    .hero-actions {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 100%;
        justify-content: center;
    }

    .hero-trust {
        flex-direction: column;
        align-items: center;
        gap: 12px;
    }

    .gallery-grid {
        grid-template-columns: 1fr 1fr;
        gap: 8px;
    }

    .contact-form {
        padding: 28px 20px;
    }

    .contact-card {
        padding: 24px;
    }

    .city-card {
        padding: 24px;
    }
}

/* Print Styles */
@media print {
    .navbar,
    .hero-scroll,
    .back-to-top,
    .lightbox,
    .gallery-filters,
    .contact-form-wrapper {
        display: none !important;
    }

    body {
        color: #000;
        background: #fff;
    }

    .hero {
        min-height: auto;
        padding: 40px 20px;
    }

    .hero-overlay {
        background: rgba(0,0,0,0.3);
    }

    .section {
        padding: 30px 0;
        page-break-inside: avoid;
    }
}