/* ==========================================================================
   THE VELVET DOOR — ARCHITECTURAL LUXURY DESIGN SYSTEM
   Editorial Portfolio & Spatial Atelier Experience
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. DESIGN TOKENS & CSS CUSTOM PROPERTIES
   -------------------------------------------------------------------------- */
:root {
    /* Color Palette - Restrained Luxury Noir & Alabaster */
    --color-bg: #0c0c0c;
    --color-bg-alt: #121212;
    --color-surface: #171615;
    --color-surface-hover: #21201d;
    --color-surface-light: #f7f5f0;
    --color-surface-light-alt: #efece6;
    
    /* Text Colors */
    --color-text: #f5f3ef;
    --color-text-muted: #8e8a82;
    --color-text-dim: #635f58;
    --color-text-dark: #141414;
    --color-text-dark-muted: #6b665f;

    /* Metallic / Gold Accent Tones */
    --color-gold: #c9a46a;
    --color-gold-light: #e0c595;
    --color-gold-dark: #a38350;
    --color-gold-dim: rgba(201, 164, 106, 0.15);
    --color-gold-glow: rgba(201, 164, 106, 0.35);

    /* Architectural Borders */
    --color-border: rgba(255, 255, 255, 0.08);
    --color-border-subtle: rgba(255, 255, 255, 0.04);
    --color-border-gold: rgba(201, 164, 106, 0.28);
    --color-border-dark: rgba(0, 0, 0, 0.1);

    /* Typography */
    --font-display: 'Cinzel', 'Times New Roman', serif;
    --font-serif: 'Cormorant Garamond', 'Georgia', serif;
    --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

    /* Fluid Clamp Typography Scale */
    --text-hero: clamp(2.75rem, 7vw, 6.75rem);
    --text-h1: clamp(2.25rem, 5vw, 4.5rem);
    --text-h2: clamp(1.85rem, 3.5vw, 3.25rem);
    --text-h3: clamp(1.35rem, 2.2vw, 2rem);
    --text-body: clamp(0.95rem, 1.05vw, 1.125rem);
    --text-body-sm: 0.875rem;
    --text-micro: 0.725rem;

    /* Spacing Scale */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 2rem;
    --space-lg: 3.5rem;
    --space-xl: 5.5rem;
    --space-2xl: 8rem;
    --space-3xl: 12rem;
    
    /* Layout */
    --container-max: 1560px;
    --container-narrow: 1180px;
    --gutter: clamp(1.25rem, 4vw, 4rem);

    /* Transitions & Easing */
    --ease-cinematic: cubic-bezier(0.19, 1, 0.22, 1);
    --ease-smooth: cubic-bezier(0.25, 1, 0.5, 1);
    --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
    --transition-fast: 0.3s var(--ease-smooth);
    --transition-normal: 0.6s var(--ease-cinematic);
    --transition-slow: 1.2s var(--ease-cinematic);

    /* Z-Index Architecture */
    --z-below: -1;
    --z-base: 1;
    --z-nav: 100;
    --z-menu: 200;
    --z-modal: 500;
    --z-preloader: 1000;
    --z-cursor: 9999;
}

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

html {
    font-size: 16px;
    scroll-behavior: auto;
    background-color: var(--color-bg);
    color: var(--color-text);
    -webkit-text-size-adjust: 100%;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-sans);
    font-size: var(--text-body);
    font-weight: 300;
    line-height: 1.7;
    background-color: var(--color-bg);
    color: var(--color-text);
    overflow-x: hidden;
    position: relative;
    letter-spacing: -0.01em;
}

body.loading {
    overflow: hidden;
}

body.modal-open {
    overflow: hidden !important;
}

/* Custom Selection */
::selection {
    background-color: var(--color-gold);
    color: #000;
}

::-moz-selection {
    background-color: var(--color-gold);
    color: #000;
}

/* Scrollbar Customization */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: var(--color-bg);
}
::-webkit-scrollbar-thumb {
    background: #2a2825;
    border-radius: 3px;
    border: 1px solid rgba(201, 164, 106, 0.2);
}
::-webkit-scrollbar-thumb:hover {
    background: var(--color-gold);
}

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

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

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

ul, ol {
    list-style: none;
}

.section-container {
    width: 100%;
    max-width: var(--container-max);
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--gutter);
    padding-right: var(--gutter);
}

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

em {
    font-family: var(--font-serif);
    font-style: italic;
    font-weight: 400;
}

.accent-serif {
    font-family: var(--font-serif);
    font-style: italic;
    color: var(--color-gold-light);
}

/* --------------------------------------------------------------------------
   3. CUSTOM CURSOR (DESKTOP)
   -------------------------------------------------------------------------- */
.cursor-dot {
    position: fixed;
    top: 0;
    left: 0;
    width: 6px;
    height: 6px;
    background-color: var(--color-gold);
    border-radius: 50%;
    pointer-events: none;
    z-index: var(--z-cursor);
    transform: translate(-50%, -50%);
    transition: opacity 0.3s ease, transform 0.15s ease;
}

.cursor-ring {
    position: fixed;
    top: 0;
    left: 0;
    width: 38px;
    height: 38px;
    border: 1px solid rgba(201, 164, 106, 0.6);
    border-radius: 50%;
    pointer-events: none;
    z-index: var(--z-cursor);
    transform: translate(-50%, -50%);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: width 0.35s var(--ease-smooth), height 0.35s var(--ease-smooth), background-color 0.35s var(--ease-smooth), border-color 0.35s var(--ease-smooth), opacity 0.3s ease;
    backdrop-filter: blur(2px);
}

.cursor-label {
    font-family: var(--font-sans);
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    color: #000;
    opacity: 0;
    transform: scale(0.6);
    transition: opacity 0.25s ease, transform 0.25s ease;
    white-space: nowrap;
    text-transform: uppercase;
}

body.cursor-hover-active .cursor-ring {
    width: 78px;
    height: 78px;
    background-color: var(--color-gold);
    border-color: var(--color-gold);
}

body.cursor-hover-active .cursor-label {
    opacity: 1;
    transform: scale(1);
}

body.cursor-hover-active .cursor-dot {
    opacity: 0;
}

body.cursor-link-hover .cursor-ring {
    width: 54px;
    height: 54px;
    border-color: var(--color-gold);
    background-color: rgba(201, 164, 106, 0.15);
}

@media (hover: none) or (pointer: coarse) {
    .cursor-dot, .cursor-ring {
        display: none !important;
    }
}

/* --------------------------------------------------------------------------
   4. CINEMATIC PRELOADER
   -------------------------------------------------------------------------- */
.preloader {
    position: fixed;
    inset: 0;
    z-index: var(--z-preloader);
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: all;
}

.preloader-curtain {
    position: absolute;
    left: 0;
    width: 100%;
    height: 50.5%;
    background-color: #070707;
    transition: transform 1.2s cubic-bezier(0.77, 0, 0.175, 1);
    z-index: 1;
}

.preloader-curtain-top {
    top: 0;
    transform-origin: top;
}

.preloader-curtain-bottom {
    bottom: 0;
    transform-origin: bottom;
}

.preloader-content {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--space-md);
    transition: opacity 0.6s ease, transform 0.6s var(--ease-cinematic);
}

.preloader-brand {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
}

.preloader-logo {
    width: 76px;
    height: auto;
    filter: brightness(1.1) drop-shadow(0 0 20px rgba(201, 164, 106, 0.25));
    animation: preloaderPulse 2.4s infinite ease-in-out;
}

@keyframes preloaderPulse {
    0%, 100% { transform: scale(1); opacity: 0.9; }
    50% { transform: scale(1.04); opacity: 1; }
}

.preloader-subtitle {
    font-family: var(--font-sans);
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.35em;
    color: var(--color-gold);
}

.preloader-counter-wrap {
    width: 280px;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.preloader-line {
    width: 100%;
    height: 1px;
    background: rgba(255, 255, 255, 0.12);
    position: relative;
    overflow: hidden;
}

.preloader-line-fill {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, transparent, var(--color-gold));
    transition: width 0.1s linear;
}

.preloader-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: var(--font-sans);
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

.preloader-coords {
    letter-spacing: 0.15em;
    font-size: 0.68rem;
}

.preloader-counter {
    font-family: var(--font-display);
    font-size: 0.95rem;
    color: var(--color-gold-light);
    letter-spacing: 0.05em;
}

.preloader.revealed .preloader-content {
    opacity: 0;
    transform: translateY(-20px);
}

.preloader.revealed .preloader-curtain-top {
    transform: translateY(-100%);
}

.preloader.revealed .preloader-curtain-bottom {
    transform: translateY(100%);
}

.preloader.revealed {
    pointer-events: none;
}

/* --------------------------------------------------------------------------
   5. FLOATING ARCHITECTURAL NAVIGATION
   -------------------------------------------------------------------------- */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: var(--z-nav);
    padding: 1.5rem var(--gutter);
    transition: padding var(--transition-normal), background-color var(--transition-normal), backdrop-filter var(--transition-normal), border-color var(--transition-normal);
}

.site-header.scrolled {
    padding: 1rem var(--gutter);
    background-color: rgba(12, 12, 12, 0.88);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-border);
}

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

.nav-brand {
    display: flex;
    align-items: center;
    gap: 0.85rem;
}

.nav-logo-img {
    width: 38px;
    height: auto;
    transition: transform var(--transition-fast);
}

.nav-brand:hover .nav-logo-img {
    transform: scale(1.05);
}

.nav-brand-text {
    display: flex;
    flex-direction: column;
}

.brand-title {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    color: var(--color-text);
}

.brand-tagline {
    font-size: 0.58rem;
    letter-spacing: 0.25em;
    color: var(--color-gold);
    font-weight: 500;
}

.nav-desktop-center {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.72rem;
    letter-spacing: 0.2em;
    color: var(--color-text-muted);
}

.nav-divider {
    color: var(--color-gold);
    opacity: 0.5;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

.nav-inquire-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.4rem;
    border: 1px solid var(--color-border-gold);
    border-radius: 40px;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.18em;
    color: var(--color-gold-light);
    background: rgba(201, 164, 106, 0.04);
    transition: all var(--transition-fast);
}

.nav-inquire-btn .btn-dot {
    width: 5px;
    height: 5px;
    background-color: var(--color-gold);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--color-gold);
}

.nav-inquire-btn:hover {
    background: var(--color-gold);
    color: #000;
    border-color: var(--color-gold);
}

.nav-inquire-btn:hover .btn-dot {
    background-color: #000;
    box-shadow: none;
}

.nav-menu-toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.6rem 1.2rem;
    border: 1px solid var(--color-border);
    border-radius: 40px;
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    color: var(--color-text);
    background: rgba(255, 255, 255, 0.03);
    transition: all var(--transition-fast);
}

.menu-icon-bars {
    display: flex;
    flex-direction: column;
    gap: 4px;
    width: 16px;
}

.menu-icon-bars .bar {
    width: 100%;
    height: 1.5px;
    background-color: var(--color-gold);
    transition: transform var(--transition-fast), width var(--transition-fast);
}

.nav-menu-toggle:hover {
    border-color: var(--color-gold);
    background: rgba(201, 164, 106, 0.08);
}

.nav-menu-toggle:hover .bar-2 {
    transform: translateX(3px);
}

/* --------------------------------------------------------------------------
   6. FULLSCREEN ARCHITECTURAL MENU OVERLAY
   -------------------------------------------------------------------------- */
.menu-overlay {
    position: fixed;
    inset: 0;
    z-index: var(--z-menu);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.5s ease;
    display: flex;
    align-items: center;
}

.menu-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.menu-overlay-bg {
    position: absolute;
    inset: 0;
    background: rgba(8, 8, 8, 0.96);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
}

.menu-container {
    position: relative;
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: var(--gutter);
    z-index: 2;
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--color-border);
}

.menu-sub-title {
    font-size: 0.72rem;
    letter-spacing: 0.3em;
    color: var(--color-gold);
    font-weight: 500;
}

.menu-close-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    letter-spacing: 0.2em;
    color: var(--color-text);
    padding: 0.5rem 1rem;
    border: 1px solid var(--color-border);
    border-radius: 30px;
    transition: all var(--transition-fast);
}

.menu-close-btn:hover {
    border-color: var(--color-gold);
    color: var(--color-gold);
}

.menu-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: var(--space-xl);
    align-items: center;
    padding: 2rem 0;
    overflow-y: auto;
}

.menu-links {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.menu-link-item {
    overflow: hidden;
}

.menu-link {
    display: inline-flex;
    align-items: baseline;
    gap: 1.5rem;
    color: var(--color-text-muted);
    transition: all var(--transition-fast);
    transform: translateY(30px);
    opacity: 0;
}

.menu-overlay.active .menu-link {
    transform: translateY(0);
    opacity: 1;
    transition: transform 0.6s var(--ease-cinematic), opacity 0.6s ease, color 0.3s ease;
}

.menu-overlay.active .menu-link-item:nth-child(1) .menu-link { transition-delay: 0.1s; }
.menu-overlay.active .menu-link-item:nth-child(2) .menu-link { transition-delay: 0.15s; }
.menu-overlay.active .menu-link-item:nth-child(3) .menu-link { transition-delay: 0.2s; }
.menu-overlay.active .menu-link-item:nth-child(4) .menu-link { transition-delay: 0.25s; }
.menu-overlay.active .menu-link-item:nth-child(5) .menu-link { transition-delay: 0.3s; }
.menu-overlay.active .menu-link-item:nth-child(6) .menu-link { transition-delay: 0.35s; }
.menu-overlay.active .menu-link-item:nth-child(7) .menu-link { transition-delay: 0.4s; }
.menu-overlay.active .menu-link-item:nth-child(8) .menu-link { transition-delay: 0.45s; }

.link-num {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    color: var(--color-gold);
}

.link-title {
    font-family: var(--font-display);
    font-size: clamp(1.65rem, 3.2vw, 3rem);
    font-weight: 400;
    letter-spacing: 0.04em;
    color: var(--color-text);
    transition: color var(--transition-fast), transform var(--transition-fast);
}

.link-desc {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    color: var(--color-text-dim);
    opacity: 0;
    transform: translateX(-10px);
    transition: all var(--transition-fast);
}

.menu-link:hover .link-title {
    color: var(--color-gold);
    transform: translateX(12px);
}

.menu-link:hover .link-desc {
    opacity: 1;
    transform: translateX(12px);
    color: var(--color-gold-light);
}

.menu-aside {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    border-left: 1px solid var(--color-border);
    padding-left: 3rem;
}

.menu-aside-label {
    font-size: 0.7rem;
    letter-spacing: 0.25em;
    color: var(--color-gold);
    margin-bottom: 0.75rem;
}

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

.menu-aside-text a:hover {
    color: var(--color-gold);
}

.menu-social-links {
    display: flex;
    gap: 1.5rem;
}

.menu-social-link {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    position: relative;
}

.menu-social-link::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 0%;
    height: 1px;
    background-color: var(--color-gold);
    transition: width var(--transition-fast);
}

.menu-social-link:hover {
    color: var(--color-gold);
}

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

/* --------------------------------------------------------------------------
   7. HERO SECTION (100VH CINEMATIC SHOWCASE)
   -------------------------------------------------------------------------- */
.hero-section {
    position: relative;
    width: 100%;
    height: 100vh;
    min-height: 700px;
    display: flex;
    align-items: flex-end;
    overflow: hidden;
    padding: var(--gutter);
}

.hero-media-wrapper {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: var(--z-below);
}

.hero-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.68) contrast(1.08);
    transform: scale(1.05);
    transition: transform 3s ease-out;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, rgba(12, 12, 12, 0.15) 0%, rgba(12, 12, 12, 0.85) 100%),
                linear-gradient(to top, #0c0c0c 0%, rgba(12, 12, 12, 0.4) 40%, rgba(12, 12, 12, 0.2) 100%);
}

.hero-grain {
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opacity='0.04'/%3E%3C/svg%3E");
    opacity: 0.5;
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    padding-bottom: 2rem;
}

.hero-badge-wrap {
    display: flex;
}

.hero-pill {
    display: inline-block;
    padding: 0.45rem 1.2rem;
    background: rgba(201, 164, 106, 0.1);
    border: 1px solid var(--color-border-gold);
    border-radius: 30px;
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.25em;
    color: var(--color-gold-light);
    backdrop-filter: blur(10px);
}

.hero-title-wrap {
    overflow: hidden;
}

.hero-title {
    font-size: var(--text-hero);
    line-height: 0.98;
    color: var(--color-text);
    font-weight: 400;
}

.hero-title-line {
    display: block;
}

.hero-title-line em {
    color: var(--color-gold);
    font-weight: 300;
}

.hero-narrative {
    max-width: 680px;
    font-size: var(--text-body);
    line-height: 1.7;
    color: rgba(245, 243, 239, 0.85);
    font-weight: 300;
}

.hero-footer-bar {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    padding-top: 2rem;
    border-top: 1px solid var(--color-border);
    margin-top: 1rem;
}

.hero-meta-item {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.meta-label {
    font-size: 0.65rem;
    letter-spacing: 0.2em;
    color: var(--color-gold);
}

.meta-val {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.hero-cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2.25rem;
    background: var(--color-gold);
    color: #000;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    border-radius: 40px;
    transition: all var(--transition-fast);
    box-shadow: 0 10px 30px rgba(201, 164, 106, 0.25);
}

.hero-cta-btn:hover {
    background: var(--color-text);
    color: #000;
    transform: translateY(-2px);
    box-shadow: 0 15px 40px rgba(255, 255, 255, 0.2);
}

.hero-sound-wrap {
    justify-self: end;
}

.hero-sound-toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.6rem 1.2rem;
    border: 1px solid var(--color-border);
    border-radius: 30px;
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    color: var(--color-text-muted);
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(10px);
    transition: all var(--transition-fast);
}

.sound-icon {
    display: flex;
    align-items: flex-end;
    gap: 3px;
    height: 14px;
}

.sound-bar {
    width: 2px;
    background-color: var(--color-gold);
    border-radius: 1px;
}

.sound-bar.bar1 { height: 4px; }
.sound-bar.bar2 { height: 8px; }
.sound-bar.bar3 { height: 12px; }

.hero-sound-toggle.playing .sound-bar.bar1 { animation: soundWave 0.8s infinite alternate ease-in-out; }
.hero-sound-toggle.playing .sound-bar.bar2 { animation: soundWave 0.6s infinite alternate ease-in-out 0.2s; }
.hero-sound-toggle.playing .sound-bar.bar3 { animation: soundWave 0.9s infinite alternate ease-in-out 0.4s; }

@keyframes soundWave {
    0% { height: 3px; }
    100% { height: 14px; }
}

.hero-sound-toggle:hover {
    border-color: var(--color-gold);
    color: var(--color-text);
}

.hero-scroll-indicator {
    position: absolute;
    bottom: 2rem;
    right: var(--gutter);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    z-index: 2;
}

.scroll-text {
    writing-mode: vertical-rl;
    font-size: 0.65rem;
    letter-spacing: 0.3em;
    color: var(--color-text-dim);
}

.scroll-track {
    width: 1px;
    height: 50px;
    background: rgba(255, 255, 255, 0.15);
    position: relative;
    overflow: hidden;
}

.scroll-thumb {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 20px;
    background: var(--color-gold);
    animation: scrollSlide 2s infinite ease-in-out;
}

@keyframes scrollSlide {
    0% { transform: translateY(-100%); }
    50% { transform: translateY(100%); }
    100% { transform: translateY(250%); }
}

/* --------------------------------------------------------------------------
   8. BRAND MANIFESTO SECTION
   -------------------------------------------------------------------------- */
.manifesto-section {
    position: relative;
    padding: var(--space-3xl) 0 var(--space-2xl);
    background-color: var(--color-bg);
    border-top: 1px solid var(--color-border);
}

.manifesto-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-lg);
}

.section-subtitle {
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.3em;
    color: var(--color-gold);
    text-transform: uppercase;
}

.section-badge {
    font-size: 0.72rem;
    letter-spacing: 0.2em;
    color: var(--color-text-dim);
}

.manifesto-content-grid {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: var(--space-xl);
    align-items: start;
}

.manifesto-quote {
    font-family: var(--font-display);
    font-size: var(--text-h2);
    line-height: 1.25;
    color: var(--color-text);
    font-weight: 400;
}

.manifesto-details {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
    padding-top: 0.5rem;
}

.manifesto-body {
    font-size: 1.05rem;
    line-height: 1.85;
    color: var(--color-text-muted);
}

.manifesto-body strong {
    color: var(--color-text);
    font-weight: 500;
}

.manifesto-stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    padding-top: 2rem;
    border-top: 1px solid var(--color-border);
}

.stat-card {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.stat-number {
    font-family: var(--font-display);
    font-size: clamp(2rem, 3.5vw, 2.75rem);
    color: var(--color-gold-light);
    line-height: 1;
}

.stat-label {
    font-size: 0.78rem;
    color: var(--color-text-muted);
    line-height: 1.4;
}

/* --------------------------------------------------------------------------
   9. FEATURED MASTERWORKS (EDITORIAL PROJECT SPREADS)
   -------------------------------------------------------------------------- */
.projects-section {
    padding: var(--space-2xl) 0;
    background-color: var(--color-bg);
}

.section-header-editorial {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: flex-end;
    gap: var(--space-md);
    margin-bottom: var(--space-2xl);
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--color-border);
}

.section-title {
    font-size: var(--text-h1);
    color: var(--color-text);
    margin-top: 0.5rem;
}

.section-desc {
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--color-text-muted);
    max-width: 540px;
    justify-self: end;
}

.project-spread {
    margin-bottom: var(--space-3xl);
    padding-bottom: var(--space-2xl);
    border-bottom: 1px solid var(--color-border-subtle);
}

.project-spread:last-child {
    margin-bottom: 0;
    border-bottom: none;
}

.project-media-frame {
    position: relative;
    overflow: hidden;
    background-color: var(--color-surface);
    cursor: pointer;
}

.project-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 1.2s var(--ease-cinematic), filter 0.8s ease;
    filter: brightness(0.92);
}

.project-spread:hover .project-img {
    transform: scale(1.04);
    filter: brightness(1);
}

.project-hover-badge {
    position: absolute;
    bottom: 2rem;
    right: 2rem;
    padding: 0.6rem 1.2rem;
    background: rgba(12, 12, 12, 0.85);
    border: 1px solid var(--color-border-gold);
    backdrop-filter: blur(10px);
    border-radius: 30px;
    font-size: 0.68rem;
    letter-spacing: 0.2em;
    color: var(--color-gold-light);
    opacity: 0;
    transform: translateY(10px);
    transition: all var(--transition-fast);
}

.project-spread:hover .project-hover-badge {
    opacity: 1;
    transform: translateY(0);
}

.project-meta-top {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    margin-bottom: 1rem;
}

.project-number {
    font-family: var(--font-display);
    font-size: 0.95rem;
    color: var(--color-gold);
    letter-spacing: 0.1em;
}

.project-typology {
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    color: var(--color-text-dim);
}

.project-title {
    font-size: var(--text-h2);
    color: var(--color-text);
    margin-bottom: 1.25rem;
    line-height: 1.15;
}

.project-synopsis {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--color-text-muted);
    margin-bottom: 2rem;
}

.project-specs-list {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    padding: 1.5rem 0;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    margin-bottom: 2rem;
}

.spec-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.82rem;
}

.spec-name {
    color: var(--color-gold);
    letter-spacing: 0.15em;
    font-weight: 500;
}

.spec-val {
    color: var(--color-text);
}

.project-explore-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    color: var(--color-text);
    padding: 0.8rem 1.8rem;
    border: 1px solid var(--color-border);
    border-radius: 40px;
    background: rgba(255, 255, 255, 0.02);
    transition: all var(--transition-fast);
}

.project-explore-btn:hover {
    border-color: var(--color-gold);
    background: var(--color-gold);
    color: #000;
}

.project-spread-01 {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: var(--space-xl);
    align-items: center;
}

.project-spread-01 .project-media-frame {
    height: 680px;
}

.project-spread-02 {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--space-xl);
    align-items: center;
}

.project-duo-media {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 1.5rem;
    height: 640px;
}

.project-duo-media .main-frame {
    height: 100%;
}

.project-duo-media .detail-frame {
    height: 85%;
    align-self: flex-end;
}

.project-spread-03 {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.project-panoramic-wrapper .panoramic-frame {
    width: 100%;
    height: 560px;
}

.panoramic-overlay-badge {
    position: absolute;
    top: 2rem;
    left: 2rem;
    padding: 0.5rem 1.2rem;
    background: rgba(12, 12, 12, 0.75);
    border: 1px solid var(--color-border-gold);
    backdrop-filter: blur(10px);
    border-radius: 30px;
    font-size: 0.65rem;
    letter-spacing: 0.25em;
    color: var(--color-gold);
}

.project-spread-footer {
    display: grid;
    grid-template-columns: 1.2fr 1.5fr auto;
    align-items: center;
    gap: var(--space-lg);
    padding-top: 1.5rem;
}

.footer-desc {
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--color-text-muted);
}

.project-spread-04 {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: var(--space-xl);
    align-items: center;
}

.project-spread-04 .project-media-frame {
    height: 640px;
}

/* --------------------------------------------------------------------------
   10. FULLSCREEN VISUAL BREAK
   -------------------------------------------------------------------------- */
.visual-break-section {
    position: relative;
    width: 100%;
    height: 85vh;
    min-height: 550px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
}

.visual-break-media {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: var(--z-below);
}

.visual-break-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.5) contrast(1.1);
    transform: scale(1.08);
}

.visual-break-overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, rgba(12, 12, 12, 0.4) 0%, rgba(12, 12, 12, 0.9) 100%);
}

.visual-break-content {
    position: relative;
    z-index: 2;
    max-width: 960px;
    padding: 0 var(--gutter);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

.break-tagline {
    font-size: 0.72rem;
    letter-spacing: 0.4em;
    color: var(--color-gold);
    font-weight: 600;
}

.break-quote {
    font-family: var(--font-serif);
    font-style: italic;
    font-size: clamp(1.85rem, 3.8vw, 3.25rem);
    line-height: 1.3;
    color: var(--color-text);
}

.break-author {
    font-size: 0.75rem;
    letter-spacing: 0.25em;
    color: var(--color-text-muted);
}

/* --------------------------------------------------------------------------
   11. CURATED SPACES — HORIZONTAL PINNING GALLERY
   -------------------------------------------------------------------------- */
.horizontal-scroll-section {
    padding: var(--space-2xl) 0;
    background-color: var(--color-bg);
    overflow: hidden;
}

.horizontal-header-inner {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: var(--space-lg);
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--color-border);
}

.horizontal-indicator {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.72rem;
    letter-spacing: 0.2em;
    color: var(--color-gold);
}

.horizontal-track-container {
    width: 100%;
    overflow-x: auto;
    padding: 1rem var(--gutter) 2.5rem;
    scroll-snap-type: x mandatory;
    scrollbar-width: thin;
}

.horizontal-track {
    display: flex;
    gap: 2rem;
    width: max-content;
}

.space-card {
    flex: 0 0 380px;
    scroll-snap-align: start;
    cursor: pointer;
}

.space-card-media {
    position: relative;
    width: 100%;
    height: 520px;
    overflow: hidden;
    background-color: var(--color-surface);
}

.space-card-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 1s var(--ease-cinematic);
    filter: brightness(0.9);
}

.space-card:hover .space-card-media img {
    transform: scale(1.06);
    filter: brightness(1);
}

.space-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(12, 12, 12, 0.9) 0%, rgba(12, 12, 12, 0.2) 60%, transparent 100%);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 2rem;
}

.space-card-num {
    font-family: var(--font-display);
    font-size: 0.85rem;
    color: var(--color-gold);
    letter-spacing: 0.1em;
}

.space-typology {
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.25em;
    color: var(--color-gold);
    display: block;
    margin-bottom: 0.35rem;
}

.space-title {
    font-family: var(--font-display);
    font-size: 1.35rem;
    color: var(--color-text);
}

/* --------------------------------------------------------------------------
   12. VIDEO SHOWCASE (CINEMATOGRAPHY)
   -------------------------------------------------------------------------- */
.cinema-section {
    padding: var(--space-2xl) 0 var(--space-3xl);
    background-color: var(--color-bg);
}

.cinema-header {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: flex-end;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.cinema-intro {
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--color-text-muted);
    justify-self: end;
    max-width: 520px;
}

.cinema-theater {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.cinema-video-frame {
    position: relative;
    width: 100%;
    height: 70vh;
    min-height: 480px;
    background-color: #000;
    overflow: hidden;
    cursor: pointer;
    border: 1px solid var(--color-border);
}

.cinema-active-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cinema-overlay {
    position: absolute;
    inset: 0;
    background: rgba(12, 12, 12, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition-fast), opacity var(--transition-fast);
}

.cinema-video-frame.is-playing .cinema-overlay {
    opacity: 0;
    pointer-events: none;
}

.cinema-video-frame:hover .cinema-overlay {
    background: rgba(12, 12, 12, 0.25);
}

.cinema-play-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    color: var(--color-gold-light);
    transition: transform var(--transition-fast);
}

.cinema-play-btn svg {
    width: 64px;
    height: 64px;
    padding: 18px;
    background: rgba(12, 12, 12, 0.8);
    border: 1px solid var(--color-gold);
    border-radius: 50%;
    backdrop-filter: blur(10px);
    transition: all var(--transition-fast);
}

.cinema-play-btn:hover svg {
    transform: scale(1.15);
    background: var(--color-gold);
    color: #000;
}

.play-label {
    font-size: 0.72rem;
    letter-spacing: 0.25em;
    font-weight: 600;
}

.cinema-controls-bar {
    display: grid;
    grid-template-columns: 1.2fr auto 1fr;
    align-items: center;
    gap: 1.5rem;
    padding: 1.25rem 2rem;
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
}

.cinema-status {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.live-dot {
    width: 6px;
    height: 6px;
    background-color: #e53935;
    border-radius: 50%;
    box-shadow: 0 0 8px #e53935;
    animation: blinkDot 1.5s infinite;
}

@keyframes blinkDot {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

.cinema-title-display {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    color: var(--color-text);
}

.cinema-reel-selector {
    display: flex;
    gap: 0.75rem;
}

.reel-btn {
    padding: 0.5rem 1rem;
    border: 1px solid var(--color-border);
    border-radius: 20px;
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    color: var(--color-text-muted);
    transition: all var(--transition-fast);
}

.reel-btn.active, .reel-btn:hover {
    border-color: var(--color-gold);
    background: rgba(201, 164, 106, 0.12);
    color: var(--color-gold-light);
}

.cinema-actions {
    display: flex;
    justify-self: end;
    align-items: center;
    gap: 1rem;
}

.cinema-sound-btn {
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    color: var(--color-gold);
    padding: 0.4rem 0.85rem;
    border: 1px solid var(--color-border-gold);
    border-radius: 20px;
}

.cinema-fullscreen-btn {
    color: var(--color-text-muted);
    padding: 0.4rem;
    transition: color var(--transition-fast);
}

.cinema-fullscreen-btn:hover {
    color: var(--color-gold);
}

/* --------------------------------------------------------------------------
   13. MATERIALITY & CRAFTSMANSHIP
   -------------------------------------------------------------------------- */
.materials-section {
    padding: var(--space-2xl) 0;
    background-color: var(--color-bg-alt);
    border-top: 1px solid var(--color-border);
}

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

.material-card {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    background-color: var(--color-surface);
    padding: 1.5rem;
    border: 1px solid var(--color-border);
    transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.material-card:hover {
    transform: translateY(-6px);
    border-color: var(--color-border-gold);
}

.material-img-wrap {
    width: 100%;
    height: 320px;
    overflow: hidden;
    cursor: pointer;
}

.material-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s var(--ease-cinematic);
}

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

.material-num {
    font-size: 0.68rem;
    letter-spacing: 0.2em;
    color: var(--color-gold);
    font-weight: 600;
}

.material-title {
    font-size: 1.2rem;
    color: var(--color-text);
    margin: 0.35rem 0 0.5rem;
}

.material-desc {
    font-size: 0.85rem;
    line-height: 1.6;
    color: var(--color-text-muted);
}

/* --------------------------------------------------------------------------
   14. DISCIPLINES & SERVICES (TYPOGRAPHIC HOVER ROWS)
   -------------------------------------------------------------------------- */
.services-section {
    position: relative;
    padding: var(--space-2xl) 0 var(--space-3xl);
    background-color: var(--color-bg);
}

.service-hover-preview {
    position: fixed;
    width: 320px;
    height: 220px;
    pointer-events: none;
    z-index: 50;
    overflow: hidden;
    border: 1px solid var(--color-border-gold);
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.85);
    transition: opacity 0.35s ease, transform 0.35s var(--ease-smooth);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.8);
}

.service-hover-preview.active {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}

.service-hover-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.services-table {
    display: flex;
    flex-direction: column;
}

.service-row {
    display: grid;
    grid-template-columns: 80px 1.4fr 1.6fr 60px;
    align-items: center;
    gap: 2rem;
    padding: 2.75rem 1.5rem;
    border-bottom: 1px solid var(--color-border);
    transition: all var(--transition-fast);
    cursor: pointer;
}

.service-row:first-child {
    border-top: 1px solid var(--color-border);
}

.service-row:hover {
    background-color: rgba(201, 164, 106, 0.03);
    padding-left: 2.25rem;
}

.service-col-num {
    font-family: var(--font-display);
    font-size: 1.25rem;
    color: var(--color-gold);
}

.service-col-title h3 {
    font-size: clamp(1.35rem, 2vw, 1.85rem);
    color: var(--color-text);
    transition: color var(--transition-fast);
}

.service-sub {
    font-size: 0.78rem;
    color: var(--color-text-dim);
    margin-top: 0.35rem;
}

.service-col-desc {
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--color-text-muted);
}

.service-col-arrow {
    justify-self: end;
    color: var(--color-text-dim);
    transition: transform var(--transition-fast), color var(--transition-fast);
}

.service-row:hover .service-col-title h3 {
    color: var(--color-gold);
}

.service-row:hover .service-col-arrow {
    transform: translate(6px, -6px);
    color: var(--color-gold);
}

/* --------------------------------------------------------------------------
   15. THREE ARCHITECTURAL PILLARS
   -------------------------------------------------------------------------- */
.pillars-section {
    padding: var(--space-2xl) 0;
    background-color: var(--color-bg-alt);
    border-top: 1px solid var(--color-border);
}

.pillars-header {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.pillars-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
}

.pillar-card {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding: 3rem 2.5rem;
    background-color: var(--color-surface);
    border: 1px solid var(--color-border);
    position: relative;
    transition: border-color var(--transition-fast), transform var(--transition-fast);
}

.pillar-card:hover {
    border-color: var(--color-border-gold);
    transform: translateY(-6px);
}

.pillar-roman {
    font-family: var(--font-display);
    font-size: 2.25rem;
    color: var(--color-gold);
    line-height: 1;
}

.pillar-title {
    font-size: 1.35rem;
    color: var(--color-text);
}

.pillar-text {
    font-size: 0.95rem;
    line-height: 1.75;
    color: var(--color-text-muted);
}

/* --------------------------------------------------------------------------
   16. EDITORIAL TESTIMONIALS
   -------------------------------------------------------------------------- */
.testimonials-section {
    padding: var(--space-3xl) 0;
    background-color: var(--color-bg);
}

.testimonials-wrapper {
    max-width: 980px;
    margin: 0 auto;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2.5rem;
}

.testimonial-slider {
    position: relative;
    width: 100%;
    min-height: 240px;
}

.testimonial-slide {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s var(--ease-cinematic);
    pointer-events: none;
}

.testimonial-slide.active {
    opacity: 1;
    transform: translateY(0);
    pointer-events: all;
}

.testimonial-quote {
    font-family: var(--font-serif);
    font-style: italic;
    font-size: clamp(1.4rem, 2.5vw, 2.25rem);
    line-height: 1.45;
    color: var(--color-text);
}

.testimonial-author {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.author-name {
    font-family: var(--font-display);
    font-size: 1.05rem;
    color: var(--color-gold-light);
    letter-spacing: 0.05em;
}

.author-project {
    font-size: 0.78rem;
    letter-spacing: 0.15em;
    color: var(--color-text-dim);
}

.testimonial-nav {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.test-nav-btn {
    color: var(--color-text-muted);
    padding: 0.5rem;
    transition: color var(--transition-fast);
}

.test-nav-btn:hover {
    color: var(--color-gold);
}

.test-indicators {
    display: flex;
    gap: 0.75rem;
}

.test-dot {
    width: 6px;
    height: 6px;
    background-color: var(--color-border);
    border-radius: 50%;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.test-dot.active {
    width: 24px;
    border-radius: 3px;
    background-color: var(--color-gold);
}

/* --------------------------------------------------------------------------
   17. ATELIER VISUAL MOMENTS (INSTAGRAM GRID)
   -------------------------------------------------------------------------- */
.gallery-social-section {
    padding: var(--space-2xl) 0;
    background-color: var(--color-bg-alt);
    border-top: 1px solid var(--color-border);
}

.instagram-follow-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    color: var(--color-gold-light);
    padding: 0.75rem 1.5rem;
    border: 1px solid var(--color-border-gold);
    border-radius: 30px;
    transition: all var(--transition-fast);
}

.instagram-follow-btn:hover {
    background: var(--color-gold);
    color: #000;
}

.social-masonry-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 1.25rem;
}

.social-item {
    position: relative;
    height: 320px;
    overflow: hidden;
    background-color: var(--color-surface);
    cursor: pointer;
}

.social-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s var(--ease-cinematic), filter 0.5s ease;
    filter: brightness(0.9);
}

.social-hover-overlay {
    position: absolute;
    inset: 0;
    background: rgba(12, 12, 12, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.social-hover-overlay span {
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    color: var(--color-gold-light);
    padding: 0.5rem 1rem;
    border: 1px solid var(--color-border-gold);
    border-radius: 20px;
}

.social-item:hover img {
    transform: scale(1.08);
    filter: brightness(1);
}

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

/* --------------------------------------------------------------------------
   18. CONTACT & CONSULTATION ATELIER
   -------------------------------------------------------------------------- */
.contact-section {
    padding: var(--space-3xl) 0;
    background-color: var(--color-bg);
    border-top: 1px solid var(--color-border);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: var(--space-xl);
    align-items: start;
}

.contact-hero-heading {
    font-size: var(--text-h1);
    line-height: 1.1;
    color: var(--color-text);
    margin: 1rem 0 1.5rem;
}

.contact-hero-heading em {
    color: var(--color-gold);
}

.contact-narrative {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--color-text-muted);
    margin-bottom: 2.5rem;
}

.contact-channels {
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
}

.channel-item {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.channel-label {
    font-size: 0.68rem;
    letter-spacing: 0.25em;
    color: var(--color-gold);
    font-weight: 600;
}

.channel-links {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1rem;
    color: var(--color-text);
}

.channel-links a:hover, .channel-email:hover {
    color: var(--color-gold);
}

.channel-email {
    font-size: 1.1rem;
    color: var(--color-text);
}

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

.whatsapp-direct-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.9rem 1.8rem;
    background: rgba(37, 211, 102, 0.12);
    border: 1px solid rgba(37, 211, 102, 0.35);
    border-radius: 40px;
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    color: #4ade80;
    width: fit-content;
    transition: all var(--transition-fast);
    margin-top: 0.5rem;
}

.whatsapp-direct-btn:hover {
    background: #25d366;
    color: #000;
    border-color: #25d366;
    transform: translateY(-2px);
}

.form-wrapper {
    background-color: var(--color-surface);
    padding: 3.5rem;
    border: 1px solid var(--color-border);
}

.form-title {
    font-size: 1.75rem;
    color: var(--color-text);
    margin-bottom: 0.35rem;
}

.form-sub {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    margin-bottom: 2rem;
}

.inquiry-form {
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
}

.form-row {
    display: flex;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    width: 100%;
}

.form-group.half {
    width: 50%;
}

.form-label {
    font-size: 0.68rem;
    letter-spacing: 0.2em;
    color: var(--color-gold);
    font-weight: 600;
}

.typology-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.chip-option {
    cursor: pointer;
}

.chip-option input {
    display: none;
}

.chip-label {
    display: inline-block;
    padding: 0.5rem 1.1rem;
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    color: var(--color-text-muted);
    border: 1px solid var(--color-border);
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.02);
    transition: all var(--transition-fast);
}

.chip-option input:checked + .chip-label {
    border-color: var(--color-gold);
    background: rgba(201, 164, 106, 0.15);
    color: var(--color-gold-light);
}

.form-input, .form-textarea {
    width: 100%;
    padding: 0.9rem 1.25rem;
    background: rgba(0, 0, 0, 0.35);
    border: 1px solid var(--color-border);
    color: var(--color-text);
    font-family: inherit;
    font-size: 0.92rem;
    border-radius: 0;
    transition: border-color var(--transition-fast), background-color var(--transition-fast);
    outline: none;
}

.form-input:focus, .form-textarea:focus {
    border-color: var(--color-gold);
    background: rgba(0, 0, 0, 0.6);
}

.form-submit-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    padding: 1.15rem 2.5rem;
    background: var(--color-gold);
    color: #000;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    transition: all var(--transition-fast);
    cursor: pointer;
}

.form-submit-btn:hover {
    background: var(--color-text);
    transform: translateY(-2px);
}

.form-feedback {
    font-size: 0.85rem;
    padding: 0.75rem 1rem;
    display: none;
}

.form-feedback.success {
    display: block;
    background: rgba(74, 222, 128, 0.1);
    border: 1px solid #4ade80;
    color: #4ade80;
}

.form-feedback.error {
    display: block;
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid #ef4444;
    color: #ef4444;
}

/* --------------------------------------------------------------------------
   19. ARCHITECTURAL MINIMALIST FOOTER
   -------------------------------------------------------------------------- */
.site-footer {
    padding: var(--space-3xl) 0 var(--space-lg);
    background-color: #080808;
    border-top: 1px solid var(--color-border);
}

.footer-top-row {
    display: grid;
    grid-template-columns: 1.4fr 2fr auto;
    gap: var(--space-xl);
    padding-bottom: var(--space-xl);
    border-bottom: 1px solid var(--color-border);
}

.footer-brand-wrap {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-logo {
    width: 48px;
    height: auto;
}

.footer-brand-title {
    font-family: var(--font-display);
    font-size: 1.2rem;
    letter-spacing: 0.15em;
    color: var(--color-text);
}

.footer-brand-sub {
    font-size: 0.88rem;
    line-height: 1.6;
    color: var(--color-text-muted);
    max-width: 320px;
}

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

.footer-col-title {
    font-size: 0.7rem;
    letter-spacing: 0.25em;
    color: var(--color-gold);
    margin-bottom: 1.25rem;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    font-size: 0.88rem;
    color: var(--color-text-muted);
}

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

.back-to-top-btn {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.68rem;
    letter-spacing: 0.2em;
    color: var(--color-gold);
    padding: 1.25rem;
    border: 1px solid var(--color-border-gold);
    border-radius: 50%;
    width: 72px;
    height: 72px;
    justify-content: center;
    transition: all var(--transition-fast);
}

.back-to-top-btn:hover {
    background: var(--color-gold);
    color: #000;
    transform: translateY(-4px);
}

.footer-bottom-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
    font-size: 0.72rem;
    letter-spacing: 0.15em;
    color: var(--color-text-dim);
}

/* --------------------------------------------------------------------------
   20. GLOBAL MODALS & LIGHTBOXES (ENHANCED SCROLL ENGINE)
   -------------------------------------------------------------------------- */
/* Project Detail Modal */
.project-modal {
    position: fixed;
    inset: 0;
    z-index: var(--z-modal);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease;
    display: flex;
    justify-content: flex-end;
}

.project-modal.active {
    opacity: 1;
    pointer-events: all;
}

.project-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.88);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
}

.project-modal-drawer {
    position: relative;
    width: 100%;
    max-width: 920px;
    height: 100vh;
    max-height: 100vh;
    background-color: #0d0d0d;
    border-left: 1px solid var(--color-border);
    z-index: 2;
    transform: translateX(100%);
    transition: transform 0.55s var(--ease-cinematic);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    box-shadow: -20px 0 60px rgba(0, 0, 0, 0.9);
}

.project-modal.active .project-modal-drawer {
    transform: translateX(0);
}

.project-modal-header {
    flex-shrink: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2.5rem;
    border-bottom: 1px solid var(--color-border);
    background-color: #0d0d0d;
    z-index: 10;
}

.modal-project-tag {
    font-size: 0.72rem;
    letter-spacing: 0.25em;
    color: var(--color-gold);
    font-weight: 600;
}

.project-modal-close {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.78rem;
    letter-spacing: 0.2em;
    color: var(--color-text);
    padding: 0.45rem 1rem;
    border: 1px solid var(--color-border);
    border-radius: 20px;
    transition: all var(--transition-fast);
}

.project-modal-close:hover {
    border-color: var(--color-gold);
    color: var(--color-gold);
}

.project-modal-scroll {
    flex: 1 1 auto;
    min-height: 0;
    height: calc(100vh - 85px);
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
    padding: 2.5rem 2.5rem 6rem;
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
    scrollbar-width: thin;
    scrollbar-color: var(--color-gold) #1a1a1a;
}

.project-modal-scroll::-webkit-scrollbar {
    width: 6px;
}

.project-modal-scroll::-webkit-scrollbar-track {
    background: #141414;
}

.project-modal-scroll::-webkit-scrollbar-thumb {
    background: var(--color-gold);
    border-radius: 3px;
}

/* Lightbox Modal */
.lightbox-modal {
    position: fixed;
    inset: 0;
    z-index: var(--z-modal);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-modal.active {
    opacity: 1;
    pointer-events: all;
}

.lightbox-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(5, 5, 5, 0.95);
    backdrop-filter: blur(20px);
}

.lightbox-chrome {
    position: relative;
    z-index: 2;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 2rem var(--gutter);
}

.lightbox-top-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--color-text);
}

.lightbox-counter {
    font-family: var(--font-display);
    font-size: 0.9rem;
    color: var(--color-gold);
}

.lightbox-caption {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.lightbox-close {
    font-size: 2rem;
    color: var(--color-text);
    line-height: 1;
    transition: color var(--transition-fast);
}

.lightbox-close:hover {
    color: var(--color-gold);
}

.lightbox-stage {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80vh;
}

.lightbox-img-wrapper {
    max-width: 80vw;
    max-height: 75vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-img {
    max-width: 100%;
    max-height: 75vh;
    object-fit: contain;
    border: 1px solid var(--color-border);
}

.lightbox-nav-btn {
    padding: 1.5rem;
    color: var(--color-text-muted);
    border: 1px solid var(--color-border);
    border-radius: 50%;
    transition: all var(--transition-fast);
}

.lightbox-nav-btn:hover {
    border-color: var(--color-gold);
    color: var(--color-gold);
}

/* Cinema Modal */
.cinema-modal {
    position: fixed;
    inset: 0;
    z-index: var(--z-modal);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cinema-modal.active {
    opacity: 1;
    pointer-events: all;
}

.cinema-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.96);
}

.cinema-modal-content {
    position: relative;
    z-index: 2;
    width: 90vw;
    max-width: 1200px;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 1rem;
}

.cinema-modal-close {
    font-size: 2rem;
    color: var(--color-text);
    line-height: 1;
}

.cinema-modal-video-wrap {
    width: 100%;
    aspect-ratio: 16 / 9;
    background-color: #000;
}

.cinema-modal-video {
    width: 100%;
    height: 100%;
}

/* --------------------------------------------------------------------------
   21. RESPONSIVE BREAKPOINTS
   -------------------------------------------------------------------------- */
@media (max-width: 1200px) {
    .manifesto-content-grid {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }

    .project-spread-01, .project-spread-04 {
        grid-template-columns: 1fr;
    }

    .project-spread-02 {
        grid-template-columns: 1fr;
    }

    .project-spread-02 .project-info-col {
        order: 2;
    }

    .project-spread-02 .project-duo-media {
        order: 1;
    }

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

    .service-row {
        grid-template-columns: 60px 1.4fr 1.4fr 40px;
    }

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

    .contact-grid {
        grid-template-columns: 1fr;
    }

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

    .footer-back-to-top-wrap {
        grid-column: span 2;
        justify-self: start;
    }
}

@media (max-width: 900px) {
    .nav-desktop-center {
        display: none;
    }

    .menu-grid {
        grid-template-columns: 1fr;
    }

    .menu-aside {
        border-left: none;
        padding-left: 0;
        border-top: 1px solid var(--color-border);
        padding-top: 2rem;
    }

    .section-header-editorial, .cinema-header {
        grid-template-columns: 1fr;
    }

    .section-desc, .cinema-intro {
        justify-self: start;
    }

    .cinema-controls-bar {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .cinema-reel-selector {
        flex-wrap: wrap;
    }

    .service-row {
        grid-template-columns: 1fr;
        gap: 1rem;
        padding: 2rem 0;
    }

    .service-col-arrow {
        display: none;
    }

    .pillars-grid {
        grid-template-columns: 1fr;
    }

    .form-row {
        flex-direction: column;
    }

    .form-group.half {
        width: 100%;
    }

    .footer-nav-cols {
        grid-template-columns: 1fr;
    }

    .project-modal-header {
        padding: 1.25rem 1.5rem;
    }

    .project-modal-scroll {
        padding: 2rem 1.5rem 5rem;
    }
}

@media (max-width: 600px) {
    :root {
        --gutter: 1.25rem;
    }

    .hero-footer-bar {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .hero-center-cta {
        order: 1;
        width: 100%;
    }

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

    .hero-sound-wrap {
        justify-self: start;
        order: 2;
    }

    .project-duo-media {
        grid-template-columns: 1fr;
        height: auto;
    }

    .project-duo-media .detail-frame {
        display: none;
    }

    .project-spread-01 .project-media-frame,
    .project-spread-04 .project-media-frame {
        height: 380px;
    }

    .project-panoramic-wrapper .panoramic-frame {
        height: 320px;
    }

    .project-spread-footer {
        grid-template-columns: 1fr;
    }

    .materials-grid {
        grid-template-columns: 1fr;
    }

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

    .social-item {
        height: 220px;
    }

    .form-wrapper {
        padding: 2rem 1.25rem;
    }

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

    .footer-bottom-row {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }

    .lightbox-stage {
        height: 70vh;
    }

    .lightbox-nav-btn {
        padding: 0.75rem;
    }
}

/* --------------------------------------------------------------------------
   22. ACCESSIBILITY & 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;
    }
    
    .cursor-dot, .cursor-ring {
        display: none !important;
    }

    .preloader {
        display: none !important;
    }

    body.loading {
        overflow: auto !important;
    }
}