/* ==========================================================================
   VEDHUMA DESIGN HAUS - PREMIUM STYLE SHEET
   ========================================================================== */

/* 1. DESIGN SYSTEM & CSS VARIABLES */
:root {
    /* Color Palette */
    --bg-warm-white: #F9F5EF;
    --text-deep-charcoal: #1F1F1F;
    --accent-copper: #B97755;
    --accent-copper-hover: #9E5F3D;
    --accent-olive: #7D8A6B;
    --accent-olive-hover: #677357;
    --warm-taupe: #CBB7A0;
    --clay-beige: #E5D6C5;
    --soft-grey: #E8E5E0;
    --white: #FFFFFF;
    --black-overlay: rgba(31, 31, 31, 0.4);
    --black-dark-overlay: rgba(15, 15, 15, 0.65);
    
    /* Typography */
    --font-heading: 'Playfair Display', Georgia, serif;
    --font-body: 'Outfit', Inter, system-ui, -apple-system, sans-serif;
    
    /* Borders & Spacing */
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --transition-smooth: all 0.4s cubic-bezier(0.25, 1, 0.5, 1);
    --transition-fast: all 0.2s ease;
    
    /* Shadows */
    --shadow-subtle: 0 4px 20px rgba(31, 31, 31, 0.05);
    --shadow-medium: 0 10px 30px rgba(31, 31, 31, 0.08);
    --shadow-premium: 0 20px 40px rgba(185, 119, 85, 0.08);
    
    /* Z-Indices */
    --z-back: -1;
    --z-base: 1;
    --z-above: 10;
    --z-header: 100;
    --z-drawer: 200;
    --z-floating: 500;
}

/* 2. BASE RESET & ACCESSIBILITY */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

body {
    background-color: var(--bg-warm-white);
    color: var(--text-deep-charcoal);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
}

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

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

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

ul {
    list-style: none;
}

/* Scrollbar Customization */
::-webkit-scrollbar {
    width: 10px;
}
::-webkit-scrollbar-track {
    background: var(--bg-warm-white);
}
::-webkit-scrollbar-thumb {
    background: var(--warm-taupe);
    border: 2px solid var(--bg-warm-white);
    border-radius: 5px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--accent-copper);
}

/* Accessibility Focus States */
a:focus-visible, button:focus-visible {
    outline: 2px solid var(--accent-copper);
    outline-offset: 4px;
}

/* Section Spacing */
.section-padding {
    padding: 100px 0;
}

@media (max-width: 768px) {
    .section-padding {
        padding: 70px 0;
    }
}

/* Utility Containers */
.container {
    width: 100%;
    max-width: 1280px;
    margin-right: auto;
    margin-left: auto;
    padding-right: 24px;
    padding-left: 24px;
}

.text-center { text-align: center; }
.bg-soft-grey { background-color: var(--soft-grey); }

/* Custom Text Highlight Selection */
::selection {
    background-color: var(--clay-beige);
    color: var(--text-deep-charcoal);
}

/* 3. BUTTONS & UI COMPONENTS */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    font-size: 0.95rem;
    font-weight: 500;
    letter-spacing: 0.5px;
    border-radius: var(--radius-sm);
    transition: var(--transition-smooth);
    cursor: pointer;
    border: 1px solid transparent;
}

.btn-primary {
    background-color: var(--accent-copper);
    color: var(--white);
}
.btn-primary:hover {
    background-color: var(--accent-copper-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-premium);
}

.btn-secondary {
    background-color: transparent;
    color: var(--white);
    border-color: rgba(255, 255, 255, 0.4);
    backdrop-filter: blur(5px);
}
.btn-secondary:hover {
    background-color: var(--white);
    color: var(--text-deep-charcoal);
    border-color: var(--white);
    transform: translateY(-2px);
}

.btn-outline {
    background-color: transparent;
    color: var(--text-deep-charcoal);
    border-color: var(--warm-taupe);
}
.btn-outline:hover {
    border-color: var(--accent-copper);
    color: var(--accent-copper);
    background-color: rgba(185, 119, 85, 0.03);
}

.btn-sm {
    padding: 8px 18px;
    font-size: 0.85rem;
}

.btn-block {
    display: flex;
    width: 100%;
}

.btn-whatsapp {
    color: var(--accent-olive) !important;
    border-color: var(--accent-olive) !important;
}
.btn-whatsapp:hover {
    background-color: var(--accent-olive) !important;
    color: var(--white) !important;
    border-color: var(--accent-olive) !important;
}

/* Section Header Typography */
.section-header {
    max-width: 650px;
    margin: 0 auto 60px auto;
    text-align: center;
}

.section-subtitle {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--accent-copper);
    margin-bottom: 12px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 500;
    line-height: 1.25;
    color: var(--text-deep-charcoal);
    margin-bottom: 18px;
}

@media (max-width: 768px) {
    .section-title {
        font-size: 2rem;
    }
}

.section-description {
    font-size: 1.05rem;
    color: rgba(31, 31, 31, 0.75);
}

/* 4. HEADER & NAVBAR */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: var(--z-header);
    transition: var(--transition-smooth);
    padding: 20px 0;
    background-color: transparent;
}

.site-header.scrolled {
    background-color: rgba(249, 245, 239, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 4px 30px rgba(31, 31, 31, 0.03);
    padding: 12px 0;
}

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

.logo-group {
    display: flex;
    flex-direction: column;
}

.logo-title {
    font-family: var(--font-heading);
    font-size: 1.45rem;
    font-weight: 700;
    color: var(--text-deep-charcoal);
    letter-spacing: 0.5px;
    line-height: 1.1;
}

.logo-subtitle {
    font-size: 0.62rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.8px;
    color: var(--accent-copper);
    margin-top: 4px;
}

.desktop-nav {
    display: block;
}

.nav-links {
    display: flex;
    gap: 32px;
}

.nav-link {
    font-size: 0.92rem;
    font-weight: 500;
    color: var(--text-deep-charcoal);
    opacity: 0.8;
    position: relative;
    padding: 6px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 1.5px;
    background-color: var(--accent-copper);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.3s ease;
}

.nav-link:hover {
    opacity: 1;
}

.nav-link:hover::after,
.nav-link.active::after {
    transform: scaleX(1);
    transform-origin: left;
}

.nav-link.active {
    opacity: 1;
    color: var(--accent-copper);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    flex-direction: column;
    justify-content: space-between;
    width: 32px;
    height: 24px;
}

.mobile-menu-toggle .bar {
    width: 100%;
    height: 2px;
    background-color: var(--text-deep-charcoal);
    transition: var(--transition-fast);
}

@media (max-width: 1024px) {
    .desktop-nav {
        display: none;
    }
    .site-header .btn {
        display: none;
    }
    .mobile-menu-toggle {
        display: flex;
    }
}

/* 5. MOBILE NAVIGATION DRAWER */
.mobile-drawer-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(31, 31, 31, 0.4);
    backdrop-filter: blur(4px);
    z-index: var(--z-drawer);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-smooth);
}

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

.mobile-drawer {
    position: fixed;
    top: 0;
    right: -320px;
    width: 300px;
    height: 100%;
    background-color: var(--bg-warm-white);
    z-index: var(--z-drawer) + 1;
    box-shadow: -10px 0 40px rgba(31, 31, 31, 0.05);
    display: flex;
    flex-direction: column;
    padding: 32px 24px;
    transition: var(--transition-smooth);
}

.mobile-drawer.active {
    right: 0;
}

.drawer-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
}

.drawer-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
}

.drawer-close {
    font-size: 2rem;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-deep-charcoal);
    line-height: 1;
}

.mobile-nav-links {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.mobile-nav-link {
    font-size: 1.15rem;
    font-weight: 500;
    opacity: 0.8;
}

.mobile-nav-link:hover, .mobile-nav-link.active {
    color: var(--accent-copper);
    opacity: 1;
}

.drawer-footer {
    margin-top: auto;
    padding-top: 30px;
    border-top: 1px solid var(--soft-grey);
}

/* 6. HERO SECTION & ANTI-GRAVITY EFFECTS */
.hero-section {
    position: relative;
    width: 100%;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding-top: 120px;
    padding-bottom: 80px;
}

.hero-bg-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: var(--z-back);
}

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

.hero-bg-overlay::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--black-dark-overlay) 30%, rgba(31, 31, 31, 0.4) 100%);
}

.hero-container {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 40px;
    align-items: center;
    position: relative;
    z-index: var(--z-above);
}

@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

.hero-content {
    color: var(--white);
    max-width: 700px;
}

.hero-label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--clay-beige);
    margin-bottom: 20px;
    border-bottom: 1.5px solid var(--accent-copper);
    padding-bottom: 4px;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 3.8rem;
    font-weight: 500;
    line-height: 1.15;
    margin-bottom: 8px;
    letter-spacing: -0.5px;
}

.hero-highlight {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-style: italic;
    color: var(--clay-beige);
    margin-bottom: 24px;
    font-weight: 400;
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.6rem;
    }
    .hero-highlight {
        font-size: 1.8rem;
    }
}

.hero-description {
    font-size: 1.05rem;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 36px;
    line-height: 1.7;
    max-width: 600px;
}

@media (max-width: 1024px) {
    .hero-description {
        margin-left: auto;
        margin-right: auto;
    }
}

.hero-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 40px;
}

@media (max-width: 1024px) {
    .hero-badges {
        justify-content: center;
    }
}

.hero-badge {
    background-color: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    padding: 8px 16px;
    border-radius: 30px;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.82rem;
}

.badge-icon {
    color: var(--clay-beige);
}

.hero-actions {
    display: flex;
    gap: 16px;
}

@media (max-width: 768px) {
    .hero-actions {
        flex-direction: column;
    }
}

@media (max-width: 1024px) and (min-width: 769px) {
    .hero-actions {
        justify-content: center;
    }
}

/* Hero Floating Mini-Cards */
.hero-side-cards-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

@media (max-width: 1024px) {
    .hero-side-cards-container {
        display: none; /* Hide on mobile/tablet to reduce clutter */
    }
}

.hero-side-card {
    background-color: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 24px;
    border-radius: var(--radius-md);
    display: flex;
    flex-direction: column;
    gap: 12px;
    color: var(--white);
    transition: var(--transition-smooth);
}

.hero-side-card:hover {
    background-color: rgba(255, 255, 255, 0.12);
    border-color: var(--clay-beige);
    transform: translateY(-5px);
}

.card-num {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--clay-beige);
}

.card-txt {
    font-size: 0.95rem;
    font-weight: 500;
    letter-spacing: 0.5px;
}

/* ANTI-GRAVITY FLOATING CANVAS SETUP */
.anti-gravity-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: var(--z-base);
    overflow: hidden;
}

.ag-element {
    position: absolute;
    will-change: transform;
    opacity: 0.85;
}

/* Glassmorphism panels for samples */
.glass-panel {
    background-color: rgba(249, 245, 239, 0.65);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.5);
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    box-shadow: 0 10px 35px rgba(31, 31, 31, 0.06);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.palette-colors {
    display: flex;
    gap: 4px;
}

.palette-colors span {
    width: 16px;
    height: 16px;
    border-radius: 50%;
}

.palette-label, .tile-label, .plan-label, .preview-lbl {
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-deep-charcoal);
}

.marble-texture {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #FFF, #EEE, #DDD);
    border-radius: 4px;
    border: 1px solid var(--soft-grey);
    position: relative;
    overflow: hidden;
}

.marble-texture::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(45deg, transparent, transparent 10px, rgba(185, 119, 85, 0.15) 10px, rgba(185, 119, 85, 0.15) 11px);
}

.wood-texture {
    width: 40px;
    height: 40px;
    background-color: #D2B48C;
    border-radius: 4px;
    border: 1px solid var(--soft-grey);
    position: relative;
    overflow: hidden;
}

.wood-texture::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(90deg, transparent, transparent 4px, rgba(31, 31, 31, 0.08) 4px, rgba(31, 31, 31, 0.08) 5px);
}

.wardrobe-texture {
    width: 40px;
    height: 40px;
    background-color: var(--clay-beige);
    border-radius: 4px;
    position: relative;
    overflow: hidden;
}

.wardrobe-texture::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(90deg, transparent, transparent 3px, rgba(31, 31, 31, 0.15) 3px, rgba(31, 31, 31, 0.15) 5px);
}

.cabinet-outline {
    width: 45px;
    height: 35px;
    border: 1px solid var(--text-deep-charcoal);
    border-radius: 2px;
    position: relative;
}

.cabinet-outline::before {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 5%;
    width: 90%;
    height: 2px;
    background-color: var(--accent-copper);
}

.preview-dot {
    width: 32px;
    height: 32px;
    background-color: var(--accent-olive);
    border-radius: 50%;
    opacity: 0.7;
    position: relative;
}

.room-title {
    font-size: 0.75rem;
    font-weight: 600;
}

.room-status {
    font-size: 0.6rem;
    background-color: rgba(125, 138, 107, 0.15);
    color: var(--accent-olive);
    padding: 2px 6px;
    border-radius: 10px;
    font-weight: 600;
}

/* Subtle Floating CSS Keyframes */
.float-element {
    animation: float-gentle 8s ease-in-out infinite alternate;
}

.pendant-light { animation-delay: 0s; }
.chair-silhouette { animation-delay: 1.5s; }
.palette-card { animation-delay: 0.5s; }
.tile-sample { animation-delay: 2.2s; }
.wood-sample { animation-delay: 3s; }
.plan-card { animation-delay: 0.8s; }
.copper-line { animation-delay: 1.8s; }
.sofa-silhouette { animation-delay: 2.6s; }
.preview-card { animation-delay: 0.2s; }
.room-card { animation-delay: 3.5s; }
.wardrobe-sample { animation-delay: 1.1s; }
.cabinet-sample { animation-delay: 2.8s; }

@keyframes float-gentle {
    0% {
        transform: translate3d(0, 0, 0) rotate(0deg);
    }
    50% {
        transform: translate3d(0, -10px, 0) rotate(1.5deg);
    }
    100% {
        transform: translate3d(0, -20px, 0) rotate(-1.5deg);
    }
}

/* Reduce Floating Canvas on smaller screens */
@media (max-width: 1024px) {
    .anti-gravity-container {
        display: none; /* Turn off high-calculations entirely on smaller touch devices */
    }
}

/* 7. ABOUT SECTION */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 64px;
    align-items: center;
}

@media (max-width: 900px) {
    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

.about-img-wrapper {
    position: relative;
}

.about-img {
    width: 100%;
    height: 550px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-medium);
}

@media (max-width: 600px) {
    .about-img {
        height: 350px;
    }
}

.about-img-decor {
    position: absolute;
    top: -20px;
    left: -20px;
    width: 120px;
    height: 120px;
    border-left: 2px solid var(--accent-copper);
    border-top: 2px solid var(--accent-copper);
    z-index: var(--z-back);
    pointer-events: none;
}

.about-paragraph {
    font-size: 1.05rem;
    color: rgba(31, 31, 31, 0.8);
    margin-bottom: 28px;
    line-height: 1.7;
}

.about-highlights {
    margin-bottom: 36px;
}

.highlight-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

@media (max-width: 500px) {
    .highlight-list {
        grid-template-columns: 1fr;
    }
}

.highlight-list li {
    display: flex;
    align-items: center;
    gap: 10px;
}

.highlight-icon {
    color: var(--accent-olive);
    font-weight: 700;
    font-size: 1.1rem;
}

.highlight-text {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-deep-charcoal);
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    border-top: 1px solid var(--soft-grey);
    padding-top: 28px;
}

@media (max-width: 600px) {
    .about-stats {
        grid-template-columns: 1fr 1fr;
        gap: 20px;
    }
}

.stat-card {
    display: flex;
    flex-direction: column;
}

.stat-num {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--accent-copper);
}

.stat-label {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
    color: rgba(31, 31, 31, 0.6);
    margin-top: 4px;
}

/* 8. SERVICES SECTION */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

@media (max-width: 1024px) and (min-width: 769px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .services-grid {
        grid-template-columns: 1fr;
    }
}

.service-card {
    background-color: var(--white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-subtle);
    border: 1px solid rgba(185, 119, 85, 0.05);
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.service-img-container {
    width: 100%;
    height: 230px;
    overflow: hidden;
    position: relative;
}

.service-img {
    width: 100%;
    height: 100%;
    transition: transform 0.6s cubic-bezier(0.25, 1, 0.5, 1);
}

.service-info {
    padding: 24px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.service-card-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-deep-charcoal);
    margin-bottom: 10px;
    transition: var(--transition-fast);
}

.service-card-desc {
    font-size: 0.92rem;
    color: rgba(31, 31, 31, 0.7);
    line-height: 1.55;
    margin-bottom: 24px;
    flex-grow: 1;
}

.service-card .btn-whatsapp {
    align-self: flex-start;
    margin-top: auto;
}

/* Card Hover States */
.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-medium);
    border-color: var(--accent-copper);
}

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

.service-card:hover .service-card-title {
    color: var(--accent-copper);
}

/* 9. PROJECT GALLERY SECTION */
.projects-gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

@media (max-width: 1200px) and (min-width: 901px) {
    .projects-gallery-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 900px) and (min-width: 601px) {
    .projects-gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .projects-gallery-grid {
        grid-template-columns: 1fr;
    }
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-md);
    height: 380px;
    box-shadow: var(--shadow-subtle);
    cursor: pointer;
}

.gallery-img {
    width: 100%;
    height: 100%;
    transition: transform 0.8s cubic-bezier(0.25, 1, 0.5, 1);
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(31, 31, 31, 0.9) 10%, rgba(31, 31, 31, 0.2) 60%, transparent 100%);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-smooth);
    display: flex;
    align-items: flex-end;
    padding: 24px;
}

.gallery-info {
    width: 100%;
    transform: translateY(20px);
    transition: transform 0.5s cubic-bezier(0.25, 1, 0.5, 1);
}

.gallery-category {
    display: inline-block;
    font-size: 0.68rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--clay-beige);
    margin-bottom: 8px;
}

.gallery-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    color: var(--white);
    margin-bottom: 16px;
    font-weight: 500;
    line-height: 1.3;
}

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

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

.gallery-item:hover .gallery-info {
    transform: translateY(0);
}

/* 10. FEATURED SPLIT SECTION */
.featured-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: center;
}

@media (max-width: 900px) {
    .featured-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }
}

.featured-intro-text {
    font-size: 1.1rem;
    color: rgba(31, 31, 31, 0.85);
    margin-bottom: 24px;
}

.featured-points-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px 24px;
    margin-bottom: 40px;
}

@media (max-width: 500px) {
    .featured-points-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
}

.feature-point {
    display: flex;
    gap: 10px;
    align-items: flex-start;
}

.point-bullet {
    color: var(--accent-copper);
    font-weight: bold;
    font-size: 1.2rem;
    line-height: 1;
}

.point-text {
    font-size: 0.92rem;
    color: rgba(31, 31, 31, 0.8);
    line-height: 1.5;
}

/* Overlapping Image Cards layout */
.featured-graphics {
    position: relative;
    height: 480px;
    display: flex;
    justify-content: center;
    align-items: center;
}

@media (max-width: 900px) {
    .featured-graphics {
        height: 380px;
    }
}

.overlapping-images {
    position: relative;
    width: 100%;
    max-width: 420px;
    height: 100%;
}

.overlapping-card {
    position: absolute;
    overflow: hidden;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-medium);
}

.overlapping-card img {
    width: 100%;
    height: 100%;
}

.card-large {
    width: 80%;
    height: 75%;
    top: 5%;
    left: 0;
    z-index: 1;
}

.card-small {
    width: 60%;
    height: 55%;
    bottom: 5%;
    right: 0;
    z-index: 2;
    border: 6px solid var(--bg-warm-white);
}

/* 11. COMMERCIAL INTERIORS SECTION */
.commercial-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 50px;
}

@media (max-width: 1024px) and (min-width: 769px) {
    .commercial-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .commercial-grid {
        grid-template-columns: 1fr;
    }
}

.commercial-card {
    background-color: var(--white);
    border-radius: var(--radius-md);
    padding: 32px;
    box-shadow: var(--shadow-subtle);
    border: 1px solid rgba(185, 119, 85, 0.04);
    transition: var(--transition-smooth);
}

.commercial-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-medium);
    border-color: var(--accent-copper);
}

.card-icon-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 18px;
}

.card-icon-header svg {
    flex-shrink: 0;
}

.card-icon-header h3 {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 600;
}

.commercial-card p {
    font-size: 0.92rem;
    color: rgba(31, 31, 31, 0.7);
    line-height: 1.6;
}

.commercial-action {
    margin-top: 20px;
}

/* 12. WHY CHOOSE US SECTION */
.why-choose-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

@media (max-width: 1024px) and (min-width: 701px) {
    .why-choose-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 700px) {
    .why-choose-grid {
        grid-template-columns: 1fr;
    }
}

.choose-card {
    background-color: var(--white);
    border-radius: var(--radius-md);
    padding: 24px;
    box-shadow: var(--shadow-subtle);
    border-left: 3px solid var(--accent-copper);
    transition: var(--transition-fast);
}

.choose-card:hover {
    transform: translateX(4px);
    box-shadow: var(--shadow-medium);
}

.choose-icon {
    font-size: 1.5rem;
    display: inline-block;
    margin-bottom: 12px;
}

.choose-card h4 {
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-deep-charcoal);
}

.choose-card p {
    font-size: 0.88rem;
    color: rgba(31, 31, 31, 0.7);
    line-height: 1.5;
}

/* 13. DESIGN PROCESS SECTION */
.process-timeline-container {
    position: relative;
    max-width: 1000px;
    margin: 40px auto 0 auto;
}

.timeline-line {
    position: absolute;
    left: 50%;
    top: 0;
    width: 2px;
    height: 100%;
    background-color: var(--warm-taupe);
    transform: translateX(-50%);
}

.timeline-grid {
    display: flex;
    flex-direction: column;
    gap: 48px;
}

.timeline-step {
    position: relative;
    width: 50%;
    display: flex;
}

.timeline-step:nth-child(odd) {
    align-self: flex-start;
    padding-right: 48px;
    justify-content: flex-end;
    text-align: right;
}

.timeline-step:nth-child(even) {
    align-self: flex-end;
    padding-left: 48px;
    justify-content: flex-start;
    text-align: left;
}

.step-num {
    position: absolute;
    top: 0;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: var(--accent-copper);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.95rem;
    font-weight: 600;
    z-index: 2;
    border: 3px solid var(--bg-warm-white);
}

.timeline-step:nth-child(odd) .step-num {
    right: -18px;
}

.timeline-step:nth-child(even) .step-num {
    left: -18px;
}

.step-content {
    background-color: var(--white);
    border-radius: var(--radius-md);
    padding: 24px;
    box-shadow: var(--shadow-subtle);
    max-width: 420px;
}

.step-content h3 {
    font-size: 1.15rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-deep-charcoal);
}

.step-content p {
    font-size: 0.88rem;
    color: rgba(31, 31, 31, 0.7);
    line-height: 1.5;
}

/* Timeline Layout Responsive */
@media (max-width: 768px) {
    .timeline-line {
        left: 20px;
    }
    .timeline-step {
        width: 100%;
        align-self: flex-start !important;
        padding-left: 48px !important;
        padding-right: 0 !important;
        justify-content: flex-start !important;
        text-align: left !important;
    }
    .timeline-step .step-num {
        left: 2px !important;
    }
}

/* 14. REVIEWS SECTION */
.reviews-summary-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 50px;
}

@media (max-width: 768px) {
    .reviews-summary-header {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 20px;
    }
}

.reviews-rating-bar {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

@media (max-width: 768px) {
    .reviews-rating-bar {
        align-items: center;
    }
}

.star-rating {
    display: flex;
    align-items: center;
    gap: 8px;
}

.rating-value {
    font-size: 2.2rem;
    font-weight: 700;
    font-family: var(--font-heading);
    color: var(--text-deep-charcoal);
}

.rating-stars {
    color: var(--accent-copper);
    font-size: 1.15rem;
    letter-spacing: 1px;
}

.review-count {
    font-size: 0.85rem;
    color: rgba(31, 31, 31, 0.6);
    margin-top: 4px;
}

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

@media (max-width: 1024px) and (min-width: 769px) {
    .reviews-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .reviews-grid {
        grid-template-columns: 1fr;
    }
}

.review-card-item {
    background-color: var(--white);
    border-radius: var(--radius-md);
    padding: 30px;
    box-shadow: var(--shadow-subtle);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.review-meta {
    display: flex;
    justify-content: space-between;
    margin-bottom: 18px;
}

.review-stars-active {
    color: var(--accent-copper);
    font-size: 0.95rem;
}

.review-date {
    font-size: 0.78rem;
    color: rgba(31, 31, 31, 0.4);
}

.review-text {
    font-size: 0.95rem;
    line-height: 1.6;
    font-style: italic;
    color: rgba(31, 31, 31, 0.8);
    margin-bottom: 24px;
}

.reviewer-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.reviewer-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background-color: var(--clay-beige);
    color: var(--text-deep-charcoal);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.95rem;
}

.reviewer-details {
    display: flex;
    flex-direction: column;
}

.reviewer-name {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-deep-charcoal);
}

.reviewer-project {
    font-size: 0.72rem;
    color: var(--accent-copper);
    font-weight: 500;
}

/* 15. CONTACT SECTION */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: stretch;
}

@media (max-width: 900px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

.contact-info-card {
    background-color: var(--white);
    border-radius: var(--radius-md);
    padding: 40px;
    box-shadow: var(--shadow-subtle);
    border: 1px solid rgba(185, 119, 85, 0.05);
}

@media (max-width: 500px) {
    .contact-info-card {
        padding: 24px;
    }
}

.contact-info-title {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    margin-bottom: 6px;
    color: var(--text-deep-charcoal);
}

.contact-tagline {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--accent-copper);
    margin-bottom: 30px;
}

.contact-details-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-bottom: 40px;
}

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

.detail-icon {
    font-size: 1.3rem;
    line-height: 1;
}

.detail-text {
    font-size: 0.95rem;
    color: rgba(31, 31, 31, 0.8);
    line-height: 1.6;
}

.detail-text strong {
    color: var(--text-deep-charcoal);
}

.link-hover:hover {
    color: var(--accent-copper);
}

.contact-action-buttons {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

@media (max-width: 500px) {
    .contact-action-buttons {
        grid-template-columns: 1fr;
        gap: 16px;
    }
}

.contact-action-buttons .btn {
    padding: 12px 10px;
    font-size: 0.82rem;
    text-align: center;
}

/* Map Wrapper */
.contact-map-wrapper {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-subtle);
    height: 100%;
    min-height: 400px;
}

.map-overlay-info {
    position: absolute;
    bottom: 16px;
    left: 16px;
    background-color: rgba(31, 31, 31, 0.85);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: var(--white);
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 500;
    pointer-events: none;
}

/* 16. FOOTER */
.site-footer {
    background-color: var(--text-deep-charcoal);
    color: var(--bg-warm-white);
    padding-top: 80px;
}

.footer-container {
    display: grid;
    grid-template-columns: 1.3fr 0.7fr 0.7fr 1.3fr;
    gap: 40px;
    padding-bottom: 60px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

@media (max-width: 1024px) {
    .footer-container {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 600px) {
    .footer-container {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

.footer-brand-column .logo-group {
    margin-bottom: 20px;
}

.footer-brand-column .logo-title {
    color: var(--white);
}

.footer-desc {
    font-size: 0.88rem;
    line-height: 1.6;
    opacity: 0.7;
    margin-bottom: 24px;
}

.footer-badge {
    display: inline-flex;
    gap: 12px;
    font-size: 0.75rem;
    color: var(--clay-beige);
    font-weight: 600;
    background-color: rgba(255, 255, 255, 0.04);
    padding: 6px 14px;
    border-radius: 20px;
}

.footer-links-column h4,
.footer-services-column h4,
.footer-contact-column h4 {
    color: var(--white);
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 24px;
    position: relative;
}

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

.footer-links a {
    font-size: 0.88rem;
    opacity: 0.7;
}

.footer-links a:hover {
    opacity: 1;
    color: var(--clay-beige);
    padding-left: 4px;
}

.footer-contact-column p {
    font-size: 0.88rem;
    opacity: 0.7;
    line-height: 1.6;
    margin-bottom: 16px;
}

.footer-phone a {
    color: var(--clay-beige) !important;
}

.whatsapp-footer-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: #25D366;
    color: var(--white);
    padding: 10px 16px;
    font-size: 0.82rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    margin-top: 10px;
}

.whatsapp-footer-btn:hover {
    background-color: #20BA5A;
    transform: translateY(-2px);
}

.footer-bottom {
    padding: 30px 0;
    font-size: 0.78rem;
    opacity: 0.5;
}

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

@media (max-width: 600px) {
    .footer-bottom-container {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }
}

/* 17. FLOATING ACTION BUTTONS */
.floating-btn {
    position: fixed;
    right: 24px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
    z-index: var(--z-floating);
    transition: var(--transition-smooth);
}

.floating-whatsapp {
    bottom: 24px;
    background-color: #25D366;
}

.floating-whatsapp:hover {
    background-color: #20BA5A;
    transform: scale(1.1);
}

.floating-whatsapp .tooltip {
    position: absolute;
    right: 64px;
    background-color: var(--text-deep-charcoal);
    color: var(--white);
    padding: 6px 12px;
    border-radius: 4px;
    font-size: 0.72rem;
    font-weight: 500;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-fast);
}

.floating-whatsapp:hover .tooltip {
    opacity: 1;
    visibility: visible;
}

.back-to-top {
    bottom: 86px;
    background-color: var(--accent-copper);
    border: none;
    opacity: 0;
    visibility: hidden;
}

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

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

/* 18. SCROLL REVEAL baseline animation states */
.reveal-element {
    opacity: 0;
    transform: translate3d(0, 25px, 0);
    transition: opacity 0.8s cubic-bezier(0.25, 1, 0.5, 1), transform 0.8s cubic-bezier(0.25, 1, 0.5, 1);
}

.reveal-visible {
    opacity: 1;
    transform: translate3d(0, 0, 0);
}

/* Pre-delay animations for staggering */
.reveal-element:nth-child(1) { transition-delay: 0.05s; }
.reveal-element:nth-child(2) { transition-delay: 0.15s; }
.reveal-element:nth-child(3) { transition-delay: 0.25s; }
.reveal-element:nth-child(4) { transition-delay: 0.35s; }
.reveal-element:nth-child(5) { transition-delay: 0.45s; }

/* Accessible preferences-reduced-motion support */
@media (prefers-reduced-motion: reduce) {
    *, ::before, ::after {
        animation-delay: -1ms !important;
        animation-duration: 1ms !important;
        animation-iteration-count: 1 !important;
        background-attachment: scroll !important;
        scroll-behavior: auto !important;
        transition-duration: 0s !important;
        transition-delay: 0s !important;
    }
    .reveal-element {
        opacity: 1 !important;
        transform: none !important;
        transition: none !important;
    }
    .float-element {
        animation: none !important;
    }
    .gallery-img, .service-img {
        transition: none !important;
    }
    .gallery-info {
        transform: none !important;
    }
}