/* ===========================
   STONESTUDIO - Premium Stone Solutions
   Luxury minimal design with warm gold accents
   =========================== */

/* IMPORTS */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:wght@300;400;500;600;700&family=Inter:wght@300;400;500;600&display=swap');

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* CSS VARIABLES */
:root {
    /* Colors - luxury palette */
    --color-bg: #faf8f5;
    --color-bg-dark: #1a1a1a;
    --color-text: #1a1a1a;
    --color-text-muted: #6b6b6b;
    --color-text-light: #ffffff;
    --color-accent: #b8995a;          /* warm gold */
    --color-accent-dark: #8e7340;
    --color-accent-light: #d4b87f;
    --color-stone: #e8e3dc;
    --color-line: rgba(0, 0, 0, 0.08);
    --color-line-light: rgba(255, 255, 255, 0.15);
    
    /* Typography */
    --font-display: 'Cormorant Garamond', 'Times New Roman', serif;
    --font-body: 'Inter', -apple-system, sans-serif;
    
    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 2rem;
    --space-lg: 4rem;
    --space-xl: 6rem;
    --space-xxl: 10rem;
    
    /* Layout */
    --max-width: 1440px;
    --content-width: 1200px;
    --header-height: 90px;
    
    /* Transitions */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

/* TYPOGRAPHY */
body {
    font-family: var(--font-body);
    font-weight: 300;
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text);
    background: var(--color-bg);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 400;
    line-height: 1.15;
    letter-spacing: -0.02em;
}

h1 {
    font-size: clamp(2.5rem, 6vw, 5.5rem);
    font-weight: 300;
}

h2 {
    font-size: clamp(2rem, 4.5vw, 3.75rem);
    font-weight: 400;
}

h3 {
    font-size: clamp(1.5rem, 2.5vw, 2.25rem);
    font-weight: 400;
}

h4 {
    font-size: clamp(1.25rem, 1.8vw, 1.5rem);
    font-weight: 500;
}

p {
    font-weight: 300;
    line-height: 1.7;
}

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

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

/* UTILITY CLASSES */
.container {
    width: 100%;
    max-width: var(--content-width);
    margin: 0 auto;
    padding: 0 var(--space-md);
}

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

.section-tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: var(--space-md);
    position: relative;
    padding-left: 60px;
}

.section-tag::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    width: 40px;
    height: 1px;
    background: var(--color-accent);
}

.section-title {
    margin-bottom: var(--space-lg);
    max-width: 800px;
}

.text-italic {
    font-style: italic;
    font-weight: 300;
}

/* HEADER */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--space-md) 0;
    transition: all var(--transition-base);
    background: transparent;
}

.header.scrolled {
    background: rgba(250, 248, 245, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: var(--space-sm) 0;
    border-bottom: 1px solid var(--color-line);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.logo {
    display: block;
    height: 50px;
    transition: all var(--transition-base);
}

.logo img {
    height: 100%;
    width: auto;
}

.logo-white {
    display: block;
}

.logo-dark {
    display: none;
}

.header.scrolled .logo-white {
    display: none;
}

.header.scrolled .logo-dark {
    display: block;
}

.nav {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.nav-list {
    display: flex;
    list-style: none;
    gap: var(--space-md);
}

.nav-link {
    font-size: 0.875rem;
    font-weight: 400;
    letter-spacing: 0.05em;
    color: var(--color-text-light);
    position: relative;
    padding: var(--space-xs) 0;
    transition: color var(--transition-fast);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--color-accent);
    transition: width var(--transition-base);
}

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

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

/* LANGUAGE SWITCHER */
.lang-switcher {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    color: var(--color-text-light);
    font-size: 0.8rem;
    letter-spacing: 0.1em;
}

.header.scrolled .lang-switcher {
    color: var(--color-text);
}

.lang-btn {
    background: none;
    border: none;
    color: inherit;
    cursor: pointer;
    padding: 4px 6px;
    font-size: inherit;
    letter-spacing: inherit;
    font-family: var(--font-body);
    text-transform: uppercase;
    transition: color var(--transition-fast);
    opacity: 0.6;
}

.lang-btn.active {
    opacity: 1;
    color: var(--color-accent);
}

.lang-btn:hover {
    opacity: 1;
}

.lang-divider {
    opacity: 0.4;
}

/* BUTTONS */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 18px 36px;
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 400;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    cursor: pointer;
    border: 1px solid;
    transition: all var(--transition-base);
    background: transparent;
    position: relative;
    overflow: hidden;
}

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

.btn-primary:hover {
    background: var(--color-accent-dark);
    border-color: var(--color-accent-dark);
}

.btn-outline {
    border-color: rgba(255, 255, 255, 0.4);
    color: var(--color-text-light);
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: white;
}

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

.btn-dark:hover {
    background: var(--color-accent);
    border-color: var(--color-accent);
}

.btn-arrow::after {
    content: '→';
    transition: transform var(--transition-fast);
}

.btn-arrow:hover::after {
    transform: translateX(6px);
}

/* HERO SECTION */
.hero {
    position: relative;
    height: 100vh;
    min-height: 700px;
    overflow: hidden;
    color: white;
}

.hero-slider {
    position: absolute;
    inset: 0;
    z-index: 1;
}

.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 1.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.hero-slide.active {
    opacity: 1;
}

.hero-slide::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        rgba(0, 0, 0, 0.5) 0%,
        rgba(0, 0, 0, 0.3) 40%,
        rgba(0, 0, 0, 0.6) 100%
    );
    z-index: 1;
}

.hero-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    animation: kenburns 12s ease-out forwards;
}

@keyframes kenburns {
    0% { transform: scale(1.05); }
    100% { transform: scale(1.15); }
}

.hero-content {
    position: relative;
    z-index: 2;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding-bottom: var(--space-xl);
    max-width: var(--max-width);
    margin: 0 auto;
    padding-left: var(--space-md);
    padding-right: var(--space-md);
}

.hero-eyebrow {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.4em;
    text-transform: uppercase;
    color: var(--color-accent-light);
    margin-bottom: var(--space-md);
    opacity: 0;
    animation: fadeInUp 1s ease-out 0.5s forwards;
}

.hero-title {
    font-family: var(--font-display);
    font-weight: 300;
    line-height: 1.05;
    margin-bottom: var(--space-md);
    max-width: 1100px;
    opacity: 0;
    animation: fadeInUp 1s ease-out 0.7s forwards;
}

.hero-title .italic {
    font-style: italic;
    color: var(--color-accent-light);
}

.hero-subtitle {
    font-size: 1.1rem;
    font-weight: 300;
    line-height: 1.6;
    max-width: 540px;
    margin-bottom: var(--space-lg);
    color: rgba(255, 255, 255, 0.9);
    opacity: 0;
    animation: fadeInUp 1s ease-out 0.9s forwards;
}

.hero-actions {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
    opacity: 0;
    animation: fadeInUp 1s ease-out 1.1s forwards;
}

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

.hero-indicators {
    position: absolute;
    bottom: var(--space-lg);
    right: var(--space-md);
    z-index: 3;
    display: flex;
    gap: 8px;
}

.hero-indicator {
    width: 30px;
    height: 2px;
    background: rgba(255, 255, 255, 0.3);
    border: none;
    cursor: pointer;
    transition: background var(--transition-base);
    padding: 0;
}

.hero-indicator.active {
    background: var(--color-accent);
}

.hero-scroll {
    position: absolute;
    bottom: var(--space-md);
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    color: white;
    font-size: 0.7rem;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    opacity: 0.7;
    animation: bounce 2s infinite;
}

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

/* INTERACTIVE STONE SELECTOR */
.stone-selector {
    background: var(--color-bg-dark);
    color: white;
    padding: var(--space-xxl) 0;
    overflow: hidden;
    position: relative;
}

.stone-selector::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 40%;
    height: 100%;
    background: radial-gradient(circle at 70% 50%, rgba(184, 153, 90, 0.08), transparent 70%);
    pointer-events: none;
}

.stone-selector .section-tag {
    color: var(--color-accent);
}

.stone-selector h2 {
    color: white;
}

.stone-selector p {
    color: rgba(255, 255, 255, 0.7);
}

.selector-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: center;
    margin-top: var(--space-lg);
}

.selector-visual {
    position: relative;
    aspect-ratio: 4 / 3;
    border-radius: 4px;
    overflow: hidden;
    background: #2a2a2a;
}

.kitchen-svg {
    width: 100%;
    height: 100%;
    display: block;
}

.kitchen-zone {
    cursor: pointer;
    transition: all var(--transition-base);
}

.kitchen-zone:hover {
    filter: brightness(1.2);
}

.kitchen-zone.active rect,
.kitchen-zone.active path {
    stroke: var(--color-accent) !important;
    stroke-width: 3 !important;
}

.zone-label {
    fill: white;
    font-family: var(--font-body);
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    text-anchor: middle;
    pointer-events: none;
    opacity: 0.8;
}

.selector-content h3 {
    font-size: clamp(1.5rem, 2.2vw, 2rem);
    margin-bottom: var(--space-sm);
    color: white;
}

.selector-tabs {
    display: flex;
    gap: var(--space-xs);
    margin-bottom: var(--space-md);
    flex-wrap: wrap;
}

.selector-tab {
    padding: 12px 20px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.7);
    cursor: pointer;
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 400;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    transition: all var(--transition-base);
}

.selector-tab:hover {
    background: rgba(255, 255, 255, 0.1);
    color: white;
}

.selector-tab.active {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: white;
}

.selector-info {
    min-height: 200px;
}

.selector-info h4 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--color-accent-light);
    margin-bottom: var(--space-sm);
    font-weight: 400;
}

.selector-info p {
    margin-bottom: var(--space-md);
    line-height: 1.7;
}

.material-options {
    display: flex;
    gap: 12px;
    margin-bottom: var(--space-md);
    flex-wrap: wrap;
}

.material-chip {
    padding: 8px 16px;
    background: rgba(184, 153, 90, 0.1);
    border: 1px solid rgba(184, 153, 90, 0.3);
    color: var(--color-accent-light);
    font-size: 0.8rem;
    letter-spacing: 0.05em;
    border-radius: 2px;
}

/* SERVICES SECTION */
.services {
    background: var(--color-bg);
}

.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2px;
    margin-top: var(--space-lg);
}

.service-card {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 0;
    background: white;
    overflow: hidden;
    transition: all var(--transition-base);
    align-items: stretch;
}

.service-card:hover {
    box-shadow: 0 30px 60px -15px rgba(0, 0, 0, 0.15);
    z-index: 2;
    position: relative;
}

.service-card-image {
    position: relative;
    overflow: hidden;
    min-height: 480px;
}

.service-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 1.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.service-card:hover .service-card-image img {
    transform: scale(1.05);
}

.service-card-content {
    padding: var(--space-xl) var(--space-lg);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.service-number {
    font-family: var(--font-display);
    font-size: 0.875rem;
    font-style: italic;
    color: var(--color-accent);
    margin-bottom: var(--space-sm);
    letter-spacing: 0.1em;
}

.service-card h3 {
    font-size: clamp(1.75rem, 2.5vw, 2.5rem);
    margin-bottom: var(--space-sm);
    line-height: 1.1;
}

.service-card-desc {
    color: var(--color-text-muted);
    margin-bottom: var(--space-md);
    line-height: 1.7;
}

.service-features {
    list-style: none;
    margin-bottom: var(--space-md);
}

.service-features li {
    padding: 10px 0;
    border-bottom: 1px solid var(--color-line);
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--color-text);
}

.service-features li::before {
    content: '';
    width: 6px;
    height: 6px;
    background: var(--color-accent);
    border-radius: 50%;
    flex-shrink: 0;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    color: var(--color-accent);
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-top: var(--space-sm);
    align-self: flex-start;
    transition: gap var(--transition-base);
}

.service-link:hover {
    gap: 18px;
}

.service-link::after {
    content: '→';
}

/* Reverse layout */
.service-card.reverse {
    grid-template-columns: 1.2fr 1fr;
}

.service-card.reverse .service-card-image {
    order: 2;
}

.service-card.reverse .service-card-content {
    order: 1;
}

/* PROCESS SECTION */
.process {
    background: var(--color-stone);
    position: relative;
    overflow: hidden;
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
    margin-top: var(--space-lg);
}

.process-step {
    position: relative;
    padding: var(--space-md) 0;
}

.process-step::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--color-text);
    opacity: 0.2;
}

.process-step.active::before {
    background: var(--color-accent);
    opacity: 1;
    height: 2px;
}

.step-number {
    font-family: var(--font-display);
    font-size: 0.9rem;
    font-style: italic;
    color: var(--color-accent);
    margin-bottom: var(--space-md);
    letter-spacing: 0.1em;
}

.step-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 400;
    margin-bottom: var(--space-sm);
}

.step-desc {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--color-text-muted);
}

/* GALLERY SECTION */
.gallery {
    background: var(--color-bg-dark);
    color: white;
    padding: var(--space-xxl) 0;
}

.gallery .section-title {
    color: white;
}

.gallery p {
    color: rgba(255, 255, 255, 0.7);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    grid-auto-rows: 200px;
    gap: 8px;
    margin-top: var(--space-lg);
}

.gallery-item {
    overflow: hidden;
    position: relative;
    cursor: pointer;
}

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

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

.gallery-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.6), transparent);
    opacity: 0;
    transition: opacity var(--transition-base);
}

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

.gallery-item-1 { grid-column: span 5; grid-row: span 2; }
.gallery-item-2 { grid-column: span 4; grid-row: span 2; }
.gallery-item-3 { grid-column: span 3; grid-row: span 2; }
.gallery-item-4 { grid-column: span 4; grid-row: span 2; }
.gallery-item-5 { grid-column: span 4; grid-row: span 2; }
.gallery-item-6 { grid-column: span 4; grid-row: span 2; }

/* FEATURES / WHY US */
.features {
    background: var(--color-bg);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
    margin-top: var(--space-lg);
}

.feature {
    padding: var(--space-md) 0;
}

.feature-icon {
    width: 48px;
    height: 48px;
    margin-bottom: var(--space-md);
    color: var(--color-accent);
}

.feature h4 {
    margin-bottom: var(--space-sm);
    font-family: var(--font-display);
    font-weight: 500;
}

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

/* STATS BAR */
.stats {
    background: var(--color-bg-dark);
    color: white;
    padding: var(--space-lg) 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
    text-align: center;
}

.stat-number {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 4vw, 3.5rem);
    font-weight: 300;
    color: var(--color-accent);
    margin-bottom: 8px;
    line-height: 1;
}

.stat-label {
    font-size: 0.8rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    opacity: 0.7;
}

/* CTA SECTION */
.cta {
    background: var(--color-bg);
    text-align: center;
    padding: var(--space-xxl) 0;
}

.cta-inner {
    max-width: 800px;
    margin: 0 auto;
}

.cta h2 {
    margin-bottom: var(--space-md);
}

.cta-subtitle {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    margin-bottom: var(--space-lg);
    line-height: 1.6;
}

.cta-actions {
    display: flex;
    gap: var(--space-sm);
    justify-content: center;
    flex-wrap: wrap;
}

/* FOOTER */
.footer {
    background: #0e0e0e;
    color: rgba(255, 255, 255, 0.7);
    padding: var(--space-xl) 0 var(--space-md);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-lg);
    margin-bottom: var(--space-lg);
}

.footer-logo {
    height: 50px;
    margin-bottom: var(--space-md);
}

.footer-logo img {
    height: 100%;
    width: auto;
}

.footer-tagline {
    font-family: var(--font-display);
    font-size: 1.1rem;
    line-height: 1.5;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: var(--space-md);
    max-width: 380px;
}

.footer h5 {
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: var(--space-md);
}

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

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
    transition: color var(--transition-fast);
}

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

.footer-contact p {
    font-size: 0.9rem;
    margin-bottom: 8px;
    color: rgba(255, 255, 255, 0.7);
}

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

.footer-bottom {
    padding-top: var(--space-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--space-sm);
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.5);
}

.footer-bottom-links {
    display: flex;
    gap: var(--space-md);
    list-style: none;
}

.footer-bottom-links a {
    color: rgba(255, 255, 255, 0.5);
    transition: color var(--transition-fast);
}

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

/* COOKIE BANNER */
.cookie-banner {
    position: fixed;
    bottom: 20px;
    left: 20px;
    right: 20px;
    max-width: 500px;
    margin: 0 auto;
    background: white;
    padding: var(--space-md);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
    z-index: 9999;
    transform: translateY(150%);
    transition: transform var(--transition-slow);
    border-top: 3px solid var(--color-accent);
}

.cookie-banner.show {
    transform: translateY(0);
}

.cookie-banner h4 {
    font-family: var(--font-display);
    font-size: 1.25rem;
    margin-bottom: 8px;
}

.cookie-banner p {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-bottom: var(--space-sm);
    line-height: 1.5;
}

.cookie-banner-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.cookie-banner .btn {
    padding: 12px 24px;
    font-size: 0.75rem;
}

.cookie-link {
    color: var(--color-accent);
    text-decoration: underline;
    font-size: 0.875rem;
}

/* MOBILE MENU TOGGLE */
.menu-toggle {
    display: none;
    width: 30px;
    height: 30px;
    background: none;
    border: none;
    cursor: pointer;
    color: inherit;
    padding: 0;
    position: relative;
}

.menu-toggle span {
    display: block;
    height: 1px;
    background: currentColor;
    margin: 6px 0;
    transition: all var(--transition-base);
}

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

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

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

/* PAGE HEADER (for inner pages) */
.page-header {
    padding-top: calc(var(--header-height) + var(--space-xl));
    padding-bottom: var(--space-xl);
    background: var(--color-bg-dark);
    color: white;
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: radial-gradient(circle at top right, rgba(184, 153, 90, 0.15), transparent 60%);
}

.page-header-inner {
    position: relative;
    z-index: 1;
    text-align: center;
}

.page-header h1 {
    margin-bottom: var(--space-md);
}

.page-breadcrumb {
    font-size: 0.85rem;
    letter-spacing: 0.1em;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: var(--space-md);
}

.page-breadcrumb a {
    color: var(--color-accent);
}

/* CONTENT PAGES */
.content {
    background: var(--color-bg);
}

.content-inner {
    max-width: 800px;
    margin: 0 auto;
}

.content-inner h2 {
    margin-top: var(--space-lg);
    margin-bottom: var(--space-md);
}

.content-inner h2:first-child {
    margin-top: 0;
}

.content-inner h3 {
    margin-top: var(--space-md);
    margin-bottom: var(--space-sm);
    font-size: 1.5rem;
}

.content-inner p,
.content-inner ul,
.content-inner ol {
    margin-bottom: var(--space-sm);
    line-height: 1.8;
    color: #333;
}

.content-inner ul,
.content-inner ol {
    padding-left: 1.5rem;
}

.content-inner li {
    margin-bottom: 8px;
}

.content-inner strong {
    font-weight: 500;
    color: var(--color-text);
}

/* RESPONSIVE */
@media (max-width: 968px) {
    .selector-grid,
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .process-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .service-card,
    .service-card.reverse {
        grid-template-columns: 1fr;
    }
    
    .service-card.reverse .service-card-image {
        order: 1;
    }
    
    .service-card.reverse .service-card-content {
        order: 2;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-auto-rows: 250px;
    }
    
    .gallery-item-1, .gallery-item-2, .gallery-item-3,
    .gallery-item-4, .gallery-item-5, .gallery-item-6 {
        grid-column: span 1;
        grid-row: span 1;
    }
    
    .menu-toggle {
        display: block;
    }
    
    .nav-list {
        position: fixed;
        top: 0;
        right: 0;
        bottom: 0;
        width: 280px;
        background: white;
        flex-direction: column;
        padding: 100px var(--space-md) var(--space-md);
        transform: translateX(100%);
        transition: transform var(--transition-base);
        gap: var(--space-sm);
        box-shadow: -10px 0 30px rgba(0, 0, 0, 0.1);
    }
    
    .nav-list.open {
        transform: translateX(0);
    }
    
    .nav-list .nav-link {
        color: var(--color-text);
        font-size: 1.1rem;
    }
    
    .section-tag {
        padding-left: 50px;
    }
    
    .service-card-content {
        padding: var(--space-lg) var(--space-md);
    }
    
    .service-card-image {
        min-height: 320px;
    }
    
    :root {
        --space-xxl: 5rem;
        --space-xl: 3rem;
    }
}

@media (max-width: 640px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .process-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-content {
        padding-bottom: var(--space-lg);
    }
    
    .btn {
        padding: 14px 24px;
        font-size: 0.8rem;
    }
}

/* SCROLL ANIMATIONS - default visible, JS adds animation effect */
.fade-in {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

/* When JS is enabled, .js-loaded class is added to body. Then we hide elements. */
.js-loaded .fade-in {
    opacity: 0;
    transform: translateY(30px);
}

.js-loaded .fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ADDITIONAL POLISH */
::selection {
    background: var(--color-accent);
    color: white;
}

::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--color-bg);
}

::-webkit-scrollbar-thumb {
    background: var(--color-accent);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-accent-dark);
}