/* ============================================
   ORO DOORS — Premium Custom Entrance Architecture
   Black & Gold / Oikos-inspired / Super Premium
   ============================================ */

/* --- Design Tokens --- */
:root {
    /* Colors */
    --black: #0a0a0a;
    --black-rich: #050505;
    --black-soft: #111111;
    --black-card: #141414;
    --black-border: #1e1e1e;
    --black-hover: #1a1a1a;

    --gold: #c9a84c;
    --gold-light: #d4b964;
    --gold-dark: #a68932;
    --gold-muted: rgba(201, 168, 76, 0.15);
    --gold-glow: rgba(201, 168, 76, 0.08);

    --white: #f5f0e8;
    --white-pure: #ffffff;
    --gray-100: #e8e2d8;
    --gray-200: #c4bdb0;
    --gray-300: #9a9488;
    --gray-400: #6b665c;
    --gray-500: #3d3a34;

    /* Typography */
    --font-display: 'Cormorant Garamond', 'Georgia', serif;
    --font-body: 'Inter', -apple-system, sans-serif;
    --font-accent: 'Bebas Neue', sans-serif;

    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2.5rem;
    --space-xl: 4rem;
    --space-2xl: 6rem;
    --space-3xl: 10rem;

    /* Easing — Emil Kowalski philosophy */
    --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
    --ease-in-out: cubic-bezier(0.77, 0, 0.175, 1);
    --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);

    /* Sizes */
    --nav-height: 80px;
    --container-max: 1400px;
    --radius: 2px;
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-size: 16px;
    background: var(--black);
}

body {
    font-family: var(--font-body);
    background: var(--black);
    color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
    cursor: none;
}

@media (pointer: coarse) {
    body { cursor: auto; }
    .cursor, .cursor-dot { display: none !important; }
}

::selection {
    background: var(--gold);
    color: var(--black);
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
button { border: none; background: none; cursor: none; font-family: inherit; }
input, textarea, select { font-family: inherit; }

.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 clamp(1.5rem, 4vw, 4rem);
}

/* --- Custom Cursor --- */
.cursor {
    position: fixed;
    width: 40px;
    height: 40px;
    border: 1px solid var(--gold);
    border-radius: 50%;
    pointer-events: none;
    z-index: 10000;
    transform: translate(-50%, -50%);
    transition: width 0.3s var(--ease-out), height 0.3s var(--ease-out),
                border-color 0.3s var(--ease-out), background 0.3s var(--ease-out);
    mix-blend-mode: difference;
}

.cursor.hover {
    width: 60px;
    height: 60px;
    background: rgba(201, 168, 76, 0.1);
    border-color: var(--gold-light);
}

.cursor-dot {
    position: fixed;
    width: 6px;
    height: 6px;
    background: var(--gold);
    border-radius: 50%;
    pointer-events: none;
    z-index: 10001;
    transform: translate(-50%, -50%);
}

/* --- Navigation --- */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: var(--nav-height);
    display: flex;
    align-items: center;
    transition: background 0.4s var(--ease-out), box-shadow 0.4s var(--ease-out);
}

.nav.scrolled {
    background: rgba(5, 5, 5, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 1px 0 rgba(201, 168, 76, 0.1);
}

.nav-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 clamp(1.5rem, 4vw, 4rem);
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    z-index: 1001;
}

.logo-oro {
    font-family: var(--font-accent);
    font-size: 1.8rem;
    letter-spacing: 0.12em;
    color: var(--gold);
    line-height: 1;
}

.logo-divider {
    width: 1px;
    height: 20px;
    background: var(--gray-500);
}

.logo-doors {
    font-family: var(--font-body);
    font-size: 0.65rem;
    font-weight: 300;
    letter-spacing: 0.35em;
    text-transform: uppercase;
    color: var(--gray-300);
    line-height: 1;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2.5rem;
    list-style: none;
}

.nav-links a {
    font-size: 0.8rem;
    font-weight: 400;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--gray-200);
    position: relative;
    padding: 0.25rem 0;
    transition: color 0.25s var(--ease-out);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--gold);
    transition: width 0.4s var(--ease-out);
}

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

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

/* Nav Dropdown */
.nav-dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) scale(0.97);
    opacity: 0;
    visibility: hidden;
    padding: 1rem 0;
    min-width: 200px;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(20px);
    border: 1px solid var(--black-border);
    margin-top: 1rem;
    transition: opacity 0.25s var(--ease-out), transform 0.25s var(--ease-out), visibility 0.25s;
    display: flex;
    flex-direction: column;
}

.nav-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) scale(1);
}

.dropdown-menu a {
    padding: 0.6rem 1.5rem;
    font-size: 0.75rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--gray-300);
    transition: color 0.2s, padding-left 0.3s var(--ease-out);
}

.dropdown-menu a:hover {
    color: var(--gold);
    padding-left: 2rem;
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.nav-cta {
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 0.7rem 1.8rem;
    border: 1px solid var(--gold);
    color: var(--gold);
    transition: background 0.3s var(--ease-out), color 0.3s var(--ease-out), transform 0.16s var(--ease-out);
}

.nav-cta:hover {
    background: var(--gold);
    color: var(--black);
}

.nav-cta:active {
    transform: scale(0.97);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    z-index: 1001;
    padding: 0.5rem;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 1px;
    background: var(--white);
    transition: transform 0.3s var(--ease-out), opacity 0.2s;
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(4px, 4px);
}

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

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(4px, -4px);
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    inset: 0;
    background: var(--black-rich);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s var(--ease-out), visibility 0.4s;
}

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

.mobile-menu-inner {
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 2rem clamp(2rem, 8vw, 6rem);
}

.mobile-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0;
}

.mobile-links li {
    border-bottom: 1px solid var(--black-border);
}

.mobile-links a {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 1.5rem 0;
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    font-weight: 300;
    color: var(--white);
    transition: color 0.2s, padding-left 0.4s var(--ease-out);
    transform: translateY(20px);
    opacity: 0;
}

.mobile-menu.active .mobile-links a {
    transform: translateY(0);
    opacity: 1;
    transition: transform 0.5s var(--ease-out), opacity 0.5s var(--ease-out), color 0.2s, padding-left 0.4s var(--ease-out);
}

.mobile-links li:nth-child(1) a { transition-delay: 0.1s; }
.mobile-links li:nth-child(2) a { transition-delay: 0.15s; }
.mobile-links li:nth-child(3) a { transition-delay: 0.2s; }
.mobile-links li:nth-child(4) a { transition-delay: 0.25s; }
.mobile-links li:nth-child(5) a { transition-delay: 0.3s; }
.mobile-links li:nth-child(6) a { transition-delay: 0.35s; }
.mobile-links li:nth-child(7) a { transition-delay: 0.4s; }

.mobile-links a:hover {
    color: var(--gold);
    padding-left: 1rem;
}

.mobile-num {
    font-family: var(--font-body);
    font-size: 0.7rem;
    color: var(--gold);
    letter-spacing: 0.1em;
    font-weight: 400;
}

.mobile-footer {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--black-border);
}

.mobile-footer p {
    font-size: 0.85rem;
    color: var(--gray-300);
    margin-bottom: 1rem;
}

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

.mobile-social a {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--gray-400);
    transition: color 0.2s;
}

.mobile-social a:hover {
    color: var(--gold);
}

/* --- Hero Section — Split Layout --- */
.hero {
    position: relative;
    height: 100vh;
    height: 100dvh;
    min-height: 700px;
    display: flex;
    align-items: center;
    overflow: hidden;
}

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

.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    background-size: cover;
    background-position: center;
}

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

.hero-slide[data-slide="0"] {
    background: linear-gradient(135deg, #0d0d0d 0%, #1a1510 30%, #0f0d08 60%, #0a0a0a 100%);
    background-image:
        radial-gradient(ellipse at 70% 50%, rgba(201, 168, 76, 0.06) 0%, transparent 60%),
        linear-gradient(135deg, #0d0d0d 0%, #1a1510 30%, #0f0d08 60%, #0a0a0a 100%);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom,
        rgba(5, 5, 5, 0.3) 0%,
        rgba(5, 5, 5, 0.1) 40%,
        rgba(5, 5, 5, 0.5) 100%
    );
    z-index: 1;
}

/* Split layout — text overlays left, video fills entire hero */
.hero-split {
    position: absolute;
    inset: 0;
    z-index: 2;
    height: 100%;
}

/* Text floats on left-center */
.hero-content {
    position: absolute;
    left: clamp(2rem, 8vw, 10rem);
    top: 50%;
    transform: translateY(-50%);
    max-width: clamp(340px, 42vw, 580px);
    padding: 0;
    z-index: 3;
}

/* Video fills entire hero area */
.hero-door-render {
    position: absolute !important;
    inset: 0 !important;
    width: 100% !important;
    height: 100% !important;
}

.hero-tag {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.hero-tag-line {
    width: 40px;
    height: 1px;
    background: var(--gold);
}

.hero-tag span {
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--gold);
}

.hero-title {
    font-family: var(--font-display);
    font-weight: 300;
    line-height: 1.05;
    margin-bottom: 1.5rem;
}

.hero-title .title-line {
    display: block;
    font-size: clamp(3rem, 7vw, 6.5rem);
}

.hero-title em {
    font-style: italic;
    font-weight: 300;
    color: var(--gray-300);
}

.gold-text {
    color: var(--gold);
}

.hero-desc {
    font-size: clamp(0.9rem, 1.2vw, 1.1rem);
    color: var(--gray-200);
    line-height: 1.8;
    max-width: 550px;
    margin-bottom: 2.5rem;
    font-weight: 300;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    padding: 1rem 2.2rem;
    transition: all 0.3s var(--ease-out);
    position: relative;
    overflow: hidden;
}

.btn:active {
    transform: scale(0.97);
}

.btn-gold {
    background: var(--gold);
    color: var(--black);
}

.btn-gold::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gold-dark);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.4s var(--ease-out);
}

.btn-gold:hover::before {
    transform: scaleX(1);
    transform-origin: left;
}

.btn-gold span,
.btn-gold svg {
    position: relative;
    z-index: 1;
}

.btn-outline {
    border: 1px solid rgba(201, 168, 76, 0.4);
    color: var(--gold);
}

.btn-outline:hover {
    border-color: var(--gold);
    background: rgba(201, 168, 76, 0.08);
}

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

/* ---- Hero Video Door Render (right side — fills all available space) ---- */
.hero-door-render {
    position: relative;
    width: 100%;
    height: 100%;
}

.hdr-video-wrapper {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.hdr-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
}

/* Blend overlay — thinner, just enough for text readability */
.hdr-video-overlay {
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        /* Left side — narrower dark zone for text */
        linear-gradient(to right, rgba(10,10,10,0.92) 0%, rgba(10,10,10,0.7) 15%, rgba(10,10,10,0.25) 35%, transparent 50%),
        /* Bottom fade */
        linear-gradient(to top, rgba(10,10,10,0.6) 0%, transparent 8%),
        /* Top fade — under nav */
        linear-gradient(to bottom, rgba(10,10,10,0.3) 0%, transparent 6%);
}

/* Label */
.hdr-label {
    position: absolute;
    bottom: 5%;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
}

.hdr-label-model {
    display: block;
    font-family: var(--font-accent);
    font-size: 1.2rem;
    letter-spacing: 0.2em;
    color: var(--gold);
}

.hdr-label-type {
    display: block;
    font-size: 0.6rem;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--gray-400);
    margin-top: 0.25rem;
}

/* Responsive — video hero */
@media (max-width: 1024px) {
    .hero-split {
        grid-template-columns: 1fr;
        position: relative;
    }
    .hero-content {
        padding-top: calc(var(--nav-height) + 2rem);
        position: relative;
        z-index: 3;
    }
    /* Video goes behind content as full background on tablet/mobile */
    .hero-door-render {
        position: absolute;
        inset: 0;
        z-index: 1;
    }
    .hdr-video-overlay {
        background:
            /* Darken for text readability */
            linear-gradient(to right, rgba(10,10,10,0.85) 0%, rgba(10,10,10,0.4) 60%, transparent 100%),
            linear-gradient(to top, var(--black) 0%, transparent 20%),
            linear-gradient(to bottom, rgba(10,10,10,0.5) 0%, transparent 15%);
    }
    .hdr-label { display: none; }
}

@media (max-width: 768px) {
    .hdr-video-overlay {
        background:
            rgba(10, 10, 10, 0.6),
            linear-gradient(to top, var(--black) 0%, transparent 25%);
    }
}

/* Hero Scroll */
.hero-scroll-indicator {
    position: absolute;
    bottom: 2.5rem;
    left: clamp(2rem, 8vw, 8rem);
    z-index: 2;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.scroll-text {
    font-size: 0.65rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gray-400);
    writing-mode: vertical-lr;
    transform: rotate(180deg);
}

.scroll-line {
    width: 1px;
    height: 60px;
    background: var(--black-border);
    position: relative;
    overflow: hidden;
}

.scroll-dot {
    width: 1px;
    height: 20px;
    background: var(--gold);
    position: absolute;
    top: -20px;
    animation: scrollDot 2s var(--ease-in-out) infinite;
}

@keyframes scrollDot {
    0% { top: -20px; }
    100% { top: 60px; }
}

.hero-slide-nav {
    position: absolute;
    bottom: 2.5rem;
    right: clamp(2rem, 8vw, 8rem);
    z-index: 2;
    display: flex;
    gap: 0.75rem;
}

.slide-dot {
    width: 30px;
    height: 2px;
    background: var(--gray-500);
    transition: background 0.3s, width 0.4s var(--ease-out);
    cursor: none;
    padding: 0;
}

.slide-dot.active {
    background: var(--gold);
    width: 50px;
}

/* --- Marquee --- */
.marquee-section {
    padding: 1.5rem 0;
    border-top: 1px solid var(--black-border);
    border-bottom: 1px solid var(--black-border);
    overflow: hidden;
    background: var(--black-rich);
}

.marquee-track {
    display: flex;
    width: max-content;
    animation: marquee 30s linear infinite;
}

.marquee-content {
    display: flex;
    align-items: center;
    gap: 3rem;
    padding-right: 3rem;
    flex-shrink: 0;
}

.marquee-content span {
    font-family: var(--font-accent);
    font-size: 1.1rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--gray-400);
    white-space: nowrap;
}

.marquee-dot {
    width: 4px;
    height: 4px;
    background: var(--gold);
    border-radius: 50%;
    display: inline-block;
    flex-shrink: 0;
}

@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* --- Section Shared --- */
.section-subtitle {
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 1rem;
}

.section-title-lg {
    font-family: var(--font-display);
    font-size: clamp(2.2rem, 4.5vw, 4rem);
    font-weight: 300;
    line-height: 1.15;
    margin-bottom: 1.5rem;
    color: var(--white);
}

.section-desc {
    font-size: 1rem;
    color: var(--gray-300);
    max-width: 600px;
    line-height: 1.7;
    font-weight: 300;
}

.section-header {
    margin-bottom: var(--space-xl);
}

/* --- Philosophy --- */
.philosophy {
    padding: var(--space-3xl) 0;
    border-bottom: 1px solid var(--black-border);
}

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

.philosophy-text {
    font-size: 1.05rem;
    color: var(--gray-200);
    line-height: 1.8;
    font-weight: 300;
    margin-bottom: 1.5rem;
}

.link-arrow {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--gold);
    margin-top: 1rem;
    transition: gap 0.3s var(--ease-out);
}

.link-arrow:hover {
    gap: 1.25rem;
}

.link-arrow svg {
    transition: transform 0.3s var(--ease-out);
}

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

/* --- Doors Section --- */
.doors-section {
    padding: var(--space-3xl) 0 var(--space-2xl);
}

/* Showcase — Featured Pivot */
.door-showcase-full {
    padding: var(--space-2xl) 0;
    margin: var(--space-xl) 0;
    background: linear-gradient(180deg, var(--black-rich) 0%, rgba(201, 168, 76, 0.03) 50%, var(--black-rich) 100%);
    border-top: 1px solid var(--black-border);
    border-bottom: 1px solid var(--black-border);
}

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

.showcase-visual {
    position: relative;
}

.showcase-image {
    aspect-ratio: 3/4;
    max-height: 600px;
    overflow: hidden;
    position: relative;
}

.pivot-render {
    width: 100%;
    height: 100%;
    background:
        linear-gradient(135deg, #1a1510 0%, #2a2015 30%, #1a150e 60%, #0f0d08 100%);
    background-image:
        radial-gradient(ellipse at 50% 30%, rgba(201, 168, 76, 0.1) 0%, transparent 50%),
        linear-gradient(180deg, rgba(201, 168, 76, 0.04) 0%, transparent 40%),
        /* Door frame silhouette */
        linear-gradient(90deg, transparent 15%, rgba(201, 168, 76, 0.06) 15.5%, rgba(201, 168, 76, 0.06) 16%, transparent 16.5%,
            transparent 84%, rgba(201, 168, 76, 0.06) 84.5%, rgba(201, 168, 76, 0.06) 85%, transparent 85.5%),
        linear-gradient(180deg, transparent 5%, rgba(201, 168, 76, 0.06) 5.5%, rgba(201, 168, 76, 0.06) 6%, transparent 6.5%),
        /* Door panel */
        linear-gradient(180deg, rgba(42, 32, 14, 0.8) 0%, rgba(26, 21, 14, 0.9) 100%);
}

.showcase-badge {
    position: absolute;
    top: 1.5rem;
    left: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(10px);
    padding: 0.5rem 1rem;
    border: 1px solid var(--gold-muted);
    font-size: 0.65rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--gold);
}

.badge-icon {
    font-size: 0.5rem;
}

.door-category {
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 0.75rem;
}

.door-name {
    font-family: var(--font-accent);
    font-size: clamp(3rem, 5vw, 5rem);
    letter-spacing: 0.08em;
    color: var(--white);
    margin-bottom: 0.5rem;
    line-height: 1;
}

.door-tagline {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-style: italic;
    color: var(--gray-300);
    margin-bottom: 1.5rem;
}

.door-description {
    font-size: 0.95rem;
    color: var(--gray-200);
    line-height: 1.8;
    font-weight: 300;
    margin-bottom: 2rem;
}

.door-specs {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    margin-bottom: 2rem;
    padding: 1.5rem 0;
    border-top: 1px solid var(--black-border);
    border-bottom: 1px solid var(--black-border);
}

.spec {
    text-align: center;
}

.spec-value {
    display: block;
    font-family: var(--font-accent);
    font-size: 1.6rem;
    color: var(--gold);
    letter-spacing: 0.05em;
    margin-bottom: 0.25rem;
}

.spec-label {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--gray-400);
}

/* Standard badges — AURUM differentiators */
.door-standard-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.25rem;
}

.std-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.65rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--gold);
    padding: 0.35rem 0.75rem;
    border: 1px solid rgba(201, 168, 76, 0.25);
    background: rgba(201, 168, 76, 0.04);
}

.std-badge svg {
    flex-shrink: 0;
    color: var(--gold);
}

.door-materials {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 2rem;
}

.material-tag {
    font-size: 0.7rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 0.4rem 0.9rem;
    border: 1px solid var(--black-border);
    color: var(--gray-300);
    transition: border-color 0.2s, color 0.2s;
}

.material-tag:hover {
    border-color: var(--gold-muted);
    color: var(--gold);
}

/* Door Grid */
.door-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-top: var(--space-xl);
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.door-card {
    background: var(--black-card);
    border: 1px solid var(--black-border);
    overflow: hidden;
    transition: border-color 0.4s var(--ease-out), transform 0.4s var(--ease-out);
}

.door-card:hover {
    border-color: rgba(201, 168, 76, 0.2);
}

.door-card-image {
    position: relative;
    aspect-ratio: 4/5;
    overflow: hidden;
}

.door-visual {
    width: 100%;
    height: 100%;
    transition: transform 0.6s var(--ease-out);
}

.door-card:hover .door-visual {
    transform: scale(1.04);
}

/* Door visual styles */
.pivot-glass {
    background: linear-gradient(160deg, #0d1520 0%, #162030 40%, #1a2540 100%);
    background-image:
        radial-gradient(ellipse at 50% 40%, rgba(100, 150, 200, 0.1) 0%, transparent 60%),
        linear-gradient(160deg, #0d1520 0%, #162030 40%, #1a2540 100%);
}

.security-door {
    background: linear-gradient(160deg, #0d0d0d 0%, #1a1a1a 40%, #111111 100%);
    background-image:
        radial-gradient(ellipse at 50% 50%, rgba(201, 168, 76, 0.05) 0%, transparent 50%),
        linear-gradient(160deg, #0d0d0d 0%, #1a1a1a 40%, #111111 100%);
}

.sliding-door {
    background: linear-gradient(160deg, #12100d 0%, #1e1a14 40%, #151210 100%);
    background-image:
        radial-gradient(ellipse at 60% 40%, rgba(201, 168, 76, 0.06) 0%, transparent 50%),
        linear-gradient(160deg, #12100d 0%, #1e1a14 40%, #151210 100%);
}

.concealed-door {
    background: linear-gradient(160deg, #0f0e0c 0%, #1a1815 40%, #0f0e0c 100%);
    background-image:
        radial-gradient(ellipse at 40% 50%, rgba(201, 168, 76, 0.04) 0%, transparent 50%),
        linear-gradient(160deg, #0f0e0c 0%, #1a1815 40%, #0f0e0c 100%);
}

.armored-door {
    background: linear-gradient(160deg, #0d0d0d 0%, #1c1916 40%, #0d0d0d 100%);
    background-image:
        radial-gradient(ellipse at 50% 30%, rgba(160, 130, 60, 0.08) 0%, transparent 50%),
        linear-gradient(160deg, #0d0d0d 0%, #1c1916 40%, #0d0d0d 100%);
}

.oversized-pivot {
    background: linear-gradient(160deg, #141210 0%, #201c15 40%, #14120f 100%);
    background-image:
        radial-gradient(ellipse at 50% 60%, rgba(201, 168, 76, 0.07) 0%, transparent 50%),
        linear-gradient(160deg, #141210 0%, #201c15 40%, #14120f 100%);
}

.door-card-overlay {
    position: absolute;
    top: 1rem;
    left: 1rem;
}

.door-card-tag {
    font-size: 0.6rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    padding: 0.35rem 0.8rem;
    background: rgba(10, 10, 10, 0.7);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(201, 168, 76, 0.15);
    color: var(--gold);
}

.door-card-info {
    padding: 1.5rem;
}

.door-card-info h4 {
    font-family: var(--font-accent);
    font-size: 1.6rem;
    letter-spacing: 0.08em;
    margin-bottom: 0.5rem;
    color: var(--white);
}

.door-card-info p {
    font-size: 0.85rem;
    color: var(--gray-300);
    line-height: 1.6;
    margin-bottom: 1rem;
    font-weight: 300;
}

.link-arrow-sm {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--gold);
    transition: gap 0.3s var(--ease-out);
}

.link-arrow-sm:hover {
    gap: 1rem;
}

/* --- Customization Section --- */
.customization {
    padding: var(--space-3xl) 0;
    position: relative;
    overflow: hidden;
}

.custom-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--black-rich) 0%, rgba(201, 168, 76, 0.03) 50%, var(--black-rich) 100%);
    z-index: 0;
}

.customization .container {
    position: relative;
    z-index: 1;
}

.custom-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: var(--space-xl);
    align-items: center;
}

.custom-text {
    font-size: 1rem;
    color: var(--gray-200);
    line-height: 1.8;
    font-weight: 300;
    margin-bottom: 2.5rem;
}

.custom-options {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.custom-option {
    display: flex;
    gap: 1.5rem;
    padding: 1.5rem 0;
    border-bottom: 1px solid var(--black-border);
    transition: border-color 0.3s;
}

.custom-option:hover {
    border-color: rgba(201, 168, 76, 0.2);
}

.option-number {
    font-family: var(--font-accent);
    font-size: 1.4rem;
    color: var(--gold);
    letter-spacing: 0.05em;
    flex-shrink: 0;
    width: 2rem;
}

.option-content h4 {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 400;
    margin-bottom: 0.4rem;
}

.option-content p {
    font-size: 0.85rem;
    color: var(--gray-300);
    line-height: 1.6;
    font-weight: 300;
}

/* Custom Visual */
.custom-visual {
    position: relative;
}

.custom-image-stack {
    position: relative;
    height: 550px;
}

.custom-img {
    position: absolute;
    border: 1px solid var(--black-border);
    transition: transform 0.5s var(--ease-out);
}

.custom-img-1 {
    width: 70%;
    height: 65%;
    top: 0;
    right: 0;
    background: linear-gradient(135deg, #1a1510 0%, #2a2015 50%, #1a150e 100%);
    background-image: radial-gradient(ellipse at 50% 40%, rgba(201, 168, 76, 0.08) 0%, transparent 50%),
        linear-gradient(135deg, #1a1510 0%, #2a2015 50%, #1a150e 100%);
    z-index: 2;
}

.custom-img-2 {
    width: 55%;
    height: 50%;
    bottom: 5%;
    left: 0;
    background: linear-gradient(135deg, #0f0d0a 0%, #1a1815 50%, #0f0d0a 100%);
    background-image: radial-gradient(ellipse at 50% 50%, rgba(201, 168, 76, 0.05) 0%, transparent 50%),
        linear-gradient(135deg, #0f0d0a 0%, #1a1815 50%, #0f0d0a 100%);
    z-index: 1;
}

.custom-img-3 {
    width: 35%;
    height: 35%;
    bottom: 15%;
    right: 5%;
    background: var(--gold-muted);
    border-color: rgba(201, 168, 76, 0.15);
    z-index: 3;
    display: flex;
    align-items: center;
    justify-content: center;
}

.custom-image-stack:hover .custom-img-1 { transform: translate(5px, -5px); }
.custom-image-stack:hover .custom-img-2 { transform: translate(-5px, 5px); }
.custom-image-stack:hover .custom-img-3 { transform: translate(-3px, -3px); }

/* --- Materials Section --- */
.materials-section {
    padding: var(--space-2xl) 0;
    border-top: 1px solid var(--black-border);
    border-bottom: 1px solid var(--black-border);
    overflow: hidden;
}

.materials-scroll {
    display: flex;
    gap: 1.5rem;
    overflow-x: auto;
    padding: var(--space-lg) clamp(1.5rem, 4vw, 4rem);
    scrollbar-width: none;
    -ms-overflow-style: none;
    scroll-snap-type: x mandatory;
}

.materials-scroll::-webkit-scrollbar { display: none; }

.material-card {
    min-width: 220px;
    flex-shrink: 0;
    scroll-snap-align: start;
}

.material-swatch {
    width: 100%;
    aspect-ratio: 1;
    margin-bottom: 1rem;
    border: 1px solid var(--black-border);
    transition: border-color 0.3s, transform 0.4s var(--ease-out);
}

.material-card:hover .material-swatch {
    border-color: rgba(201, 168, 76, 0.2);
    transform: scale(1.02);
}

.mat-corten { background: linear-gradient(135deg, #5a3a1a 0%, #8b5e34 50%, #6b4420 100%); }
.mat-stone { background: linear-gradient(135deg, #d4cfc5 0%, #a8a298 50%, #c4bdb0 100%); }
.mat-wood { background: linear-gradient(135deg, #3d2b1f 0%, #5c3d2a 50%, #4a3520 100%); }
.mat-bronze { background: linear-gradient(135deg, #8b7355 0%, #c9a84c 50%, #a68932 100%); }
.mat-glass { background: linear-gradient(135deg, #1a2540 0%, #2a3a5a 50%, #1a2030 100%); }
.mat-leather { background: linear-gradient(135deg, #2a1f14 0%, #3d2e20 50%, #2a1f14 100%); }
.mat-cement { background: linear-gradient(135deg, #6b665c 0%, #9a9488 50%, #7a756c 100%); }

.material-card h4 {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 400;
    margin-bottom: 0.3rem;
}

.material-card p {
    font-size: 0.8rem;
    color: var(--gray-400);
    font-weight: 300;
}

/* --- Laminam Section --- */
.laminam-section {
    background: var(--black-soft);
    padding: var(--space-3xl) 0 var(--space-2xl);
    overflow: hidden;
}

.laminam-header {
    margin-bottom: var(--space-xl);
}

.laminam-header-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: start;
    margin-top: var(--space-md);
}

.laminam-title {
    font-family: var(--font-display);
    font-size: clamp(2.4rem, 5vw, 4rem);
    font-weight: 300;
    line-height: 1.1;
    color: var(--white);
}

.laminam-title em {
    font-style: italic;
    color: var(--gold);
}

.laminam-intro {
    font-size: 1rem;
    line-height: 1.75;
    color: var(--gray-300);
    font-weight: 300;
    margin-bottom: var(--space-md);
}

.laminam-intro strong {
    color: var(--white);
    font-weight: 500;
    letter-spacing: 0.05em;
}

.laminam-badge {
    display: inline-flex;
    flex-direction: column;
    gap: 0.2rem;
    border-left: 1px solid var(--gold);
    padding-left: var(--space-sm);
}

.laminam-badge-label {
    font-size: 0.65rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gold);
    font-family: var(--font-body);
}

.laminam-badge-origin {
    font-size: 0.7rem;
    color: var(--gray-400);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

/* Texture Grid */
.laminam-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2px;
    margin-bottom: var(--space-2xl);
}

.laminam-tile {
    position: relative;
    overflow: hidden;
    cursor: default;
}

.laminam-tile--wide {
    grid-column: span 2;
}

.laminam-swatch {
    width: 100%;
    aspect-ratio: 3/4;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    transition: transform 0.8s var(--ease-out);
}

.laminam-tile:hover .laminam-swatch {
    transform: scale(1.04);
}

.laminam-tile-info {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--space-md);
    background: linear-gradient(to top, rgba(5,5,5,0.95) 0%, rgba(5,5,5,0.6) 60%, transparent 100%);
    transform: translateY(40%);
    transition: transform 0.5s var(--ease-out);
}

.laminam-tile:hover .laminam-tile-info {
    transform: translateY(0);
}

.lam-collection {
    display: block;
    font-size: 0.6rem;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 0.3rem;
    font-family: var(--font-body);
}

.laminam-tile-info h4 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 400;
    color: var(--white);
    margin-bottom: 0.4rem;
}

.laminam-tile-info p {
    font-size: 0.75rem;
    color: var(--gray-300);
    line-height: 1.5;
    font-weight: 300;
}

/* Finish / variant chips */
.lam-finish-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
    margin: 0.45rem 0 0.55rem;
}

.lam-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.28rem;
    padding: 0.16rem 0.5rem;
    border: 1px solid rgba(255,255,255,0.1);
    background: rgba(0,0,0,0.3);
    color: var(--gray-400);
    font-size: 0.58rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    font-family: var(--font-body);
    backdrop-filter: blur(4px);
    transition: border-color 0.2s, color 0.2s, background 0.2s;
    white-space: nowrap;
    cursor: pointer;
    user-select: none;
}

.lam-chip:hover {
    border-color: rgba(255,255,255,0.28);
    color: var(--white);
}

.lam-chip--active {
    border-color: var(--gold);
    color: var(--white);
    background: rgba(201,168,76,0.1);
}

.lam-chip-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    flex-shrink: 0;
}

/* CSS Texture Swatches */
.lam-naturali {
    background:
        radial-gradient(ellipse 60% 30% at 30% 40%, rgba(220,210,195,0.4) 0%, transparent 60%),
        radial-gradient(ellipse 40% 60% at 70% 60%, rgba(180,165,145,0.3) 0%, transparent 50%),
        repeating-linear-gradient(
            125deg,
            transparent 0px, transparent 12px,
            rgba(160,148,130,0.12) 12px, rgba(160,148,130,0.12) 13px,
            transparent 13px, transparent 28px,
            rgba(200,188,170,0.08) 28px, rgba(200,188,170,0.08) 29px
        ),
        linear-gradient(160deg, #d8cfc2 0%, #c8bfb0 25%, #b8ae9f 50%, #ccc3b4 75%, #d4cab8 100%);
}

.lam-oxide {
    background:
        radial-gradient(ellipse 80% 40% at 20% 30%, rgba(180,90,40,0.5) 0%, transparent 55%),
        radial-gradient(ellipse 60% 50% at 75% 70%, rgba(140,60,20,0.4) 0%, transparent 60%),
        repeating-linear-gradient(
            90deg,
            transparent 0px, transparent 8px,
            rgba(200,120,50,0.07) 8px, rgba(200,120,50,0.07) 9px
        ),
        linear-gradient(180deg, #5a2e14 0%, #7a3d1a 20%, #6b3318 40%, #8a4820 60%, #5c2c12 80%, #4a2410 100%);
}

.lam-calce {
    background:
        radial-gradient(ellipse 70% 50% at 40% 35%, rgba(255,250,240,0.4) 0%, transparent 55%),
        radial-gradient(circle 200px at 80% 80%, rgba(210,200,185,0.3) 0%, transparent 60%),
        repeating-linear-gradient(
            45deg,
            transparent 0px, transparent 6px,
            rgba(200,190,175,0.06) 6px, rgba(200,190,175,0.06) 7px
        ),
        linear-gradient(150deg, #e8e0d0 0%, #ddd4c2 30%, #e2d9c8 60%, #d8cfbe 100%);
}

.lam-slate {
    background:
        repeating-linear-gradient(
            180deg,
            rgba(80,80,85,0.5) 0px, rgba(80,80,85,0.5) 1px,
            transparent 1px, transparent 4px,
            rgba(60,60,65,0.3) 4px, rgba(60,60,65,0.3) 5px,
            transparent 5px, transparent 10px
        ),
        repeating-linear-gradient(
            175deg,
            transparent 0px, transparent 20px,
            rgba(100,100,105,0.08) 20px, rgba(100,100,105,0.08) 21px
        ),
        linear-gradient(160deg, #3a3a3e 0%, #2e2e32 30%, #383840 60%, #2a2a2e 100%);
}

.lam-fokos {
    background:
        radial-gradient(circle 80px at 25% 30%, rgba(160,155,148,0.2) 0%, transparent 70%),
        radial-gradient(circle 120px at 70% 65%, rgba(120,118,112,0.15) 0%, transparent 70%),
        radial-gradient(circle 40px at 50% 50%, rgba(180,175,168,0.1) 0%, transparent 70%),
        repeating-linear-gradient(
            47deg,
            transparent 0px, transparent 18px,
            rgba(100,98,94,0.05) 18px, rgba(100,98,94,0.05) 19px
        ),
        linear-gradient(170deg, #7a7872 0%, #6e6c66 25%, #787570 50%, #6a6864 75%, #747270 100%);
}

.lam-ossido {
    background-color: #1c2820;
    background-image: url('assets/laminam-ossido-bruno-natural.avif');
    background-size: cover;
    background-position: center;
}

/* Statement block */
.laminam-statement {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: center;
    padding-top: var(--space-xl);
    border-top: 1px solid var(--black-border);
    margin-top: var(--space-xl);
}

.laminam-quote {
    font-family: var(--font-display);
    font-size: clamp(1.4rem, 2.5vw, 2rem);
    font-weight: 300;
    color: var(--white);
    line-height: 1.4;
    border: none;
    margin: 0;
    padding: 0;
}

.laminam-quote em {
    color: var(--gold);
    font-style: italic;
}

.laminam-specs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}

.lam-spec {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    padding: var(--space-sm);
    border: 1px solid var(--black-border);
}

.lam-spec-val {
    font-family: var(--font-accent);
    font-size: 2rem;
    color: var(--gold);
    letter-spacing: 0.05em;
    line-height: 1;
}

.lam-spec-label {
    font-size: 0.65rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--gray-400);
}

@media (max-width: 1024px) {
    .laminam-header-split { grid-template-columns: 1fr; gap: var(--space-md); }
    .laminam-grid { grid-template-columns: repeat(2, 1fr); }
    .laminam-tile--wide { grid-column: span 1; }
    .laminam-statement { grid-template-columns: 1fr; gap: var(--space-lg); }
}

@media (max-width: 640px) {
    .laminam-grid { grid-template-columns: repeat(2, 1fr); }
    .laminam-tile--wide { grid-column: span 2; }
    .laminam-specs { grid-template-columns: 1fr 1fr; }
    .laminam-tile-info { transform: translateY(0); }
}

/* --- Architects --- */
.architects {
    padding: var(--space-3xl) 0;
}

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

.arch-text {
    font-size: 1rem;
    color: var(--gray-200);
    line-height: 1.8;
    font-weight: 300;
    margin-bottom: 2rem;
}

.arch-services {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2.5rem;
}

.arch-service {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.75rem 0;
    color: var(--gray-200);
    font-size: 0.9rem;
    font-weight: 300;
}

.arch-service svg {
    color: var(--gold);
    flex-shrink: 0;
}

.arch-image {
    aspect-ratio: 3/4;
    background: linear-gradient(135deg, #12100d 0%, #1e1a14 50%, #12100d 100%);
    background-image:
        radial-gradient(ellipse at 50% 40%, rgba(201, 168, 76, 0.06) 0%, transparent 50%),
        linear-gradient(135deg, #12100d 0%, #1e1a14 50%, #12100d 100%);
    border: 1px solid var(--black-border);
}

/* --- References --- */
.references {
    padding: var(--space-2xl) 0 var(--space-3xl);
    border-top: 1px solid var(--black-border);
}

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

.ref-card {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16/10;
    border: 1px solid var(--black-border);
    transition: border-color 0.4s;
}

.ref-card:hover {
    border-color: rgba(201, 168, 76, 0.2);
}

.ref-card.ref-large {
    aspect-ratio: 16/9;
}

.ref-image {
    width: 100%;
    height: 100%;
    transition: transform 0.7s var(--ease-out);
}

.ref-card:hover .ref-image {
    transform: scale(1.04);
}

.ref-img-1 { background: linear-gradient(135deg, #1e1a14 0%, #2a2218 50%, #1a1510 100%);
    background-image: radial-gradient(at 60% 40%, rgba(201, 168, 76, 0.08), transparent 60%), linear-gradient(135deg, #1e1a14, #2a2218, #1a1510); }
.ref-img-2 { background: linear-gradient(135deg, #14161e 0%, #1a1e2a 50%, #101218 100%);
    background-image: radial-gradient(at 40% 50%, rgba(100, 140, 200, 0.06), transparent 60%), linear-gradient(135deg, #14161e, #1a1e2a, #101218); }
.ref-img-3 { background: linear-gradient(135deg, #1a150e 0%, #252015 50%, #1a150e 100%);
    background-image: radial-gradient(at 50% 50%, rgba(201, 168, 76, 0.06), transparent 60%), linear-gradient(135deg, #1a150e, #252015, #1a150e); }
.ref-img-4 { background: linear-gradient(135deg, #16140f 0%, #1e1c15 50%, #12100d 100%);
    background-image: radial-gradient(at 55% 45%, rgba(201, 168, 76, 0.05), transparent 60%), linear-gradient(135deg, #16140f, #1e1c15, #12100d); }

.ref-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 2rem;
    background: linear-gradient(to top, rgba(5, 5, 5, 0.9) 0%, transparent 100%);
    transform: translateY(20px);
    opacity: 0;
    transition: transform 0.4s var(--ease-out), opacity 0.4s var(--ease-out);
}

.ref-card:hover .ref-overlay {
    transform: translateY(0);
    opacity: 1;
}

.ref-location {
    font-size: 0.65rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 0.5rem;
    display: block;
}

.ref-overlay h3 {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 400;
    margin-bottom: 0.3rem;
}

.ref-overlay p {
    font-size: 0.8rem;
    color: var(--gray-300);
    font-weight: 300;
}

/* --- Catalogues --- */
.catalogues {
    padding: var(--space-3xl) 0;
    background: var(--black-rich);
    border-top: 1px solid var(--black-border);
}

.catalogue-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.catalogue-card {
    background: var(--black-card);
    border: 1px solid var(--black-border);
    overflow: hidden;
    transition: border-color 0.4s var(--ease-out), transform 0.4s var(--ease-out);
}

.catalogue-card:hover {
    border-color: rgba(201, 168, 76, 0.2);
}

.catalogue-cover {
    aspect-ratio: 4/3;
    transition: transform 0.5s var(--ease-out);
}

.catalogue-card:hover .catalogue-cover {
    transform: scale(1.03);
}

.cat-pivot { background: linear-gradient(135deg, #1a1510 0%, #2a2015 50%, #1a150e 100%);
    background-image: radial-gradient(at 50% 40%, rgba(201, 168, 76, 0.08), transparent 50%), linear-gradient(135deg, #1a1510, #2a2015, #1a150e); }
.cat-security { background: linear-gradient(135deg, #0f0f0f 0%, #1a1a1a 50%, #111111 100%);
    background-image: radial-gradient(at 50% 50%, rgba(201, 168, 76, 0.04), transparent 50%), linear-gradient(135deg, #0f0f0f, #1a1a1a, #111111); }
.cat-materials { background: linear-gradient(135deg, #3d2b1f 0%, #5c3d2a 50%, #4a3520 100%); }
.cat-projects { background: linear-gradient(135deg, #12100d 0%, #1e1a14 50%, #12100d 100%);
    background-image: radial-gradient(at 50% 50%, rgba(201, 168, 76, 0.06), transparent 50%), linear-gradient(135deg, #12100d, #1e1a14, #12100d); }
.cat-sliding { background: linear-gradient(135deg, #14161e 0%, #1a1e2a 50%, #101218 100%); }
.cat-company { background: linear-gradient(135deg, #0a0a0a 0%, #1a1510 50%, #0a0a0a 100%);
    background-image: radial-gradient(at 50% 40%, rgba(201, 168, 76, 0.06), transparent 50%), linear-gradient(135deg, #0a0a0a, #1a1510, #0a0a0a); }

.catalogue-info {
    padding: 1.25rem 1.5rem;
}

.catalogue-info h4 {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 400;
    margin-bottom: 0.3rem;
}

.catalogue-info p {
    font-size: 0.8rem;
    color: var(--gray-400);
    font-weight: 300;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.catalogue-download {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--gold);
    transition: gap 0.3s var(--ease-out);
}

.catalogue-download:hover {
    gap: 1rem;
}

/* --- Contact --- */
.contact {
    padding: var(--space-3xl) 0;
    border-top: 1px solid var(--black-border);
}

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

.contact-desc {
    font-size: 1rem;
    color: var(--gray-200);
    line-height: 1.8;
    font-weight: 300;
    margin-bottom: 2.5rem;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    margin-bottom: 2.5rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.contact-item svg {
    color: var(--gold);
    flex-shrink: 0;
    margin-top: 0.15rem;
}

.contact-item strong {
    display: block;
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--gray-400);
    margin-bottom: 0.2rem;
    font-weight: 500;
}

.contact-item span {
    font-size: 0.9rem;
    color: var(--gray-200);
    font-weight: 300;
}

.contact-social {
    display: flex;
    gap: 1rem;
}

.social-link {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--black-border);
    color: var(--gray-300);
    transition: border-color 0.3s, color 0.3s, transform 0.16s var(--ease-out);
}

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

.social-link:active {
    transform: scale(0.95);
}

/* Contact Form */
.contact-form-wrapper {
    background: var(--black-card);
    border: 1px solid var(--black-border);
    padding: 2.5rem;
}

.form-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 400;
    margin-bottom: 2rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.form-group {
    position: relative;
    margin-bottom: 1.5rem;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--black-border);
    padding: 1rem 0 0.6rem;
    font-size: 0.9rem;
    color: var(--white);
    outline: none;
    transition: border-color 0.3s;
    cursor: none;
}

.form-group select {
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

.form-group textarea {
    resize: vertical;
    min-height: 80px;
}

.form-group label {
    position: absolute;
    top: 1rem;
    left: 0;
    font-size: 0.8rem;
    color: var(--gray-400);
    letter-spacing: 0.04em;
    pointer-events: none;
    transition: all 0.25s var(--ease-out);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    border-color: var(--gold);
}

.form-group input:focus ~ label,
.form-group input:not(:placeholder-shown) ~ label,
.form-group textarea:focus ~ label,
.form-group textarea:not(:placeholder-shown) ~ label,
.form-group select:focus ~ label,
.form-group select:valid ~ label {
    top: -0.3rem;
    font-size: 0.6rem;
    color: var(--gold);
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: transparent;
}

.form-line {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--gold);
    transition: width 0.4s var(--ease-out);
}

.form-group input:focus ~ .form-line,
.form-group textarea:focus ~ .form-line,
.form-group select:focus ~ .form-line {
    width: 100%;
}

/* --- Footer --- */
.footer {
    padding: var(--space-2xl) 0 var(--space-lg);
    border-top: 1px solid var(--black-border);
    background: var(--black-rich);
}

.footer-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-xl);
    border-bottom: 1px solid var(--black-border);
}

.footer-logo {
    margin-bottom: 1rem;
}

.footer-tagline {
    font-size: 0.75rem;
    color: var(--gray-400);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-weight: 300;
}

.footer-nav {
    display: flex;
    gap: 5rem;
}

.footer-col h4 {
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 1.25rem;
}

.footer-col a {
    display: block;
    font-size: 0.85rem;
    color: var(--gray-400);
    font-weight: 300;
    margin-bottom: 0.6rem;
    transition: color 0.2s;
}

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

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

.footer-bottom p {
    font-size: 0.75rem;
    color: var(--gray-500);
}

.footer-legal {
    display: flex;
    gap: 2rem;
}

.footer-legal a {
    font-size: 0.75rem;
    color: var(--gray-500);
    transition: color 0.2s;
}

.footer-legal a:hover {
    color: var(--gray-300);
}

/* --- Page Load: no-op class for potential JS hooks --- */

/* --- Active Nav Link --- */
.nav-links a.active {
    color: var(--gold);
}
.nav-links a.active::after {
    width: 100%;
}

/* --- Scroll Animations --- */
[data-animate] {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.65s var(--ease-out), transform 0.65s var(--ease-out);
}

[data-animate].visible {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger by position */
[data-animate]:nth-child(2) { transition-delay: 0.07s; }
[data-animate]:nth-child(3) { transition-delay: 0.14s; }
[data-animate]:nth-child(4) { transition-delay: 0.21s; }
[data-animate]:nth-child(5) { transition-delay: 0.28s; }
[data-animate]:nth-child(6) { transition-delay: 0.35s; }
[data-animate]:nth-child(7) { transition-delay: 0.42s; }
[data-animate]:nth-child(8) { transition-delay: 0.49s; }

/* Laminam tile stagger */
.laminam-grid [data-animate]:nth-child(1) { transition-delay: 0s; }
.laminam-grid [data-animate]:nth-child(2) { transition-delay: 0.07s; }
.laminam-grid [data-animate]:nth-child(3) { transition-delay: 0.14s; }
.laminam-grid [data-animate]:nth-child(4) { transition-delay: 0.21s; }
.laminam-grid [data-animate]:nth-child(5) { transition-delay: 0.28s; }
.laminam-grid [data-animate]:nth-child(6) { transition-delay: 0.35s; }
.laminam-grid [data-animate]:nth-child(7) { transition-delay: 0.42s; }
.laminam-grid [data-animate]:nth-child(8) { transition-delay: 0.49s; }
.laminam-grid [data-animate]:nth-child(9) { transition-delay: 0.56s; }

/* --- Reduced Motion --- */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        transition-duration: 0.01ms !important;
    }
    [data-animate] {
        opacity: 1;
        transform: none;
    }
    body {
        opacity: 1;
    }
}

/* --- Responsive --- */
@media (max-width: 1024px) {
    .nav-links { display: none; }
    .nav-cta { display: none; }
    .nav-toggle { display: flex; }

    .philosophy-grid,
    .showcase-grid,
    .custom-grid,
    .arch-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }

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

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

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

    .footer-top {
        flex-direction: column;
        gap: var(--space-lg);
    }

    .footer-nav {
        gap: 3rem;
    }

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

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

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

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

    .footer-nav {
        flex-direction: column;
        gap: 2rem;
    }

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

    .footer-legal {
        justify-content: center;
    }

    .custom-image-stack {
        height: 350px;
    }

    .contact-form-wrapper {
        padding: 1.5rem;
    }

    .hero-content {
        padding: 0 1.5rem;
    }

    .hero-scroll-indicator {
        left: 1.5rem;
    }

    .hero-slide-nav {
        right: 1.5rem;
    }
}

@media (max-width: 480px) {
    .door-specs {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.75rem;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .hero-buttons .btn {
        text-align: center;
        justify-content: center;
    }
}