:root {
    /* Obsidian + Gold luxury palette */
    --bg: #09090B;
    --bg-alt: #101014;
    --surface: #14141A;
    --surface-2: #1C1C24;
    --ink: #F5F5F0;
    --text: #E5E5E0;
    --muted: #9999A0;
    --faint: #6B6B73;
    --gold: #C5A059;
    --gold-hover: #D4B26A;
    --gold-dark: #8B6F3F;
    --gold-soft: rgba(197, 160, 89, 0.1);
    --border: rgba(255, 255, 255, 0.08);
    --border-strong: rgba(255, 255, 255, 0.15);
    --gradient: linear-gradient(135deg, #C5A059 0%, #8B6F3F 100%);
    --font-sans: 'Inter', sans-serif;
    --font-display: 'Playfair Display', serif;
    --font-serif: 'Instrument Serif', serif;
    --font-mono: 'Space Mono', monospace;
    --transition: cubic-bezier(0.25, 1, 0.5, 1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
    background: var(--bg);
    color: var(--text);
    font-family: var(--font-sans);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
    line-height: 1.7;
}
a { color: inherit; text-decoration: none; transition: color 0.25s; }
button { cursor: pointer; font-family: inherit; }
img, video { max-width: 100%; display: block; }

/* Elegant scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--faint); border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: var(--gold); }

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 500; letter-spacing: -0.01em; line-height: 1.1; color: var(--ink); }
h1 { font-size: clamp(2.8rem, 6.5vw, 6rem); font-weight: 600; }
h2 { font-size: clamp(2rem, 4.5vw, 3.5rem); font-weight: 500; }
h3 { font-size: clamp(1.3rem, 2vw, 1.7rem); }
h4 { font-size: 1.1rem; }
em { font-family: var(--font-serif); font-style: italic; font-weight: 400; }

.eyebrow {
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gold);
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 24px;
}
.eyebrow::before { content: ''; width: 30px; height: 1px; background: var(--gold); }

.gradient-text {
    background: var(--gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ===== LAYOUT ===== */
.container { max-width: 1280px; margin: 0 auto; padding: 0 clamp(20px, 5vw, 60px); }
.section { padding: clamp(80px, 10vw, 140px) 0; }
.section-alt { background: var(--bg-alt); }
.text-center { text-align: center; }

/* ===== NAV ===== */
.top-bar {
    background: #050506;
    color: var(--muted);
    padding: 10px clamp(20px, 5vw, 60px);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.05em;
    border-bottom: 1px solid var(--border);
}
.top-bar-left { display: flex; gap: 30px; }
.top-bar-left a:hover { color: var(--gold); }
.top-bar-left svg, .top-bar-right svg { color: var(--gold); margin-right: 6px; vertical-align: middle; }

nav#nav {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(9, 9, 11, 0.88);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid transparent;
    transition: all 0.4s var(--transition);
}
nav#nav.scrolled {
    padding: 6px 0;
    border-bottom-color: var(--border);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
}
.nav-inner {
    max-width: 1280px; margin: 0 auto;
    padding: 22px clamp(20px, 5vw, 60px);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
    transition: padding 0.4s var(--transition);
}
nav#nav.scrolled .nav-inner { padding: 14px clamp(20px, 5vw, 60px); }

.logo {
    display: flex;
    flex-direction: column;
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 22px;
    letter-spacing: 0.02em;
    color: var(--ink);
    line-height: 1.1;
    flex-shrink: 0;
}
.logo-sub {
    font-family: var(--font-sans);
    font-size: 10px;
    letter-spacing: 0.35em;
    text-transform: uppercase;
    color: var(--gold);
    font-weight: 600;
    margin-top: 2px;
}

.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a {
    font-size: 12.5px;
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    padding: 10px 16px;
    color: var(--muted);
    position: relative;
    transition: color 0.25s;
}
.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 4px; left: 16px;
    width: 0; height: 1px;
    background: var(--gold);
    transition: width 0.3s var(--transition);
}
.nav-links a:hover, .nav-links a.active { color: var(--ink); }
.nav-links a:hover::after, .nav-links a.active::after { width: calc(100% - 32px); }

.nav-cta {
    background: var(--gold) !important;
    color: #000 !important;
    padding: 12px 24px !important;
    font-size: 11.5px !important;
    font-weight: 700 !important;
    letter-spacing: 0.15em !important;
    text-transform: uppercase !important;
    border-radius: 2px !important;
    border: 1px solid var(--gold) !important;
    transition: all 0.3s var(--transition) !important;
}
.nav-cta::after { display: none !important; }
.nav-cta:hover { background: transparent !important; color: var(--gold) !important; }

.menu-toggle { display: none; background: none; border: none; padding: 8px; color: var(--ink); }

.mobile-menu {
    position: fixed; inset: 0; background: var(--bg); z-index: 90;
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    gap: 24px; transform: translateY(-100%); transition: transform 0.5s var(--transition);
}
.mobile-menu.open { transform: translateY(0); }
.mobile-menu a { font-family: var(--font-display); font-size: 26px; color: var(--ink); }

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 17px 34px;
    font-family: var(--font-sans);
    font-size: 12px; font-weight: 700;
    letter-spacing: 0.15em; text-transform: uppercase;
    border: 1px solid transparent;
    border-radius: 2px;
    transition: all 0.35s var(--transition);
    white-space: nowrap;
}
.btn-primary {
    background: var(--gold); color: #000;
    border-color: var(--gold);
}
.btn-primary:hover {
    background: transparent; color: var(--gold);
    box-shadow: 0 10px 40px -10px rgba(197, 160, 89, 0.4);
    transform: translateY(-2px);
}
.btn-outline {
    background: transparent; color: var(--ink);
    border-color: var(--border-strong);
}
.btn-outline:hover {
    border-color: var(--gold); color: var(--gold);
}

/* ===== HERO ===== */
.hero {
    position: relative;
    min-height: 92vh;
    display: flex;
    align-items: center;
    padding: 100px 0 80px;
    overflow: hidden;
}
.hero-bg {
    position: absolute; inset: 0;
    background-image: url('assets/images/hero.jpg');
    background-size: cover;
    background-position: center;
    z-index: 0;
    animation: slowZoom 24s infinite alternate linear;
}
@keyframes slowZoom { 0% { transform: scale(1); } 100% { transform: scale(1.08); } }
.hero-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(90deg, rgba(9,9,11,0.95) 0%, rgba(9,9,11,0.65) 55%, rgba(9,9,11,0.2) 100%);
    z-index: 1;
}
.hero-content {
    position: relative; z-index: 2;
    max-width: 1280px; margin: 0 auto;
    padding: 0 clamp(20px, 5vw, 60px);
    width: 100%;
}
.hero-badge {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--gold);
    font-weight: 700;
    border-left: 2px solid var(--gold);
    padding-left: 16px;
    margin-bottom: 30px;
}
.hero h1 { color: var(--ink); margin-bottom: 30px; max-width: 14ch; }
.hero h1 em { color: var(--gold); }
.hero .lead {
    font-size: clamp(1rem, 1.3vw, 1.15rem);
    line-height: 1.8;
    color: rgba(245, 245, 240, 0.7);
    max-width: 560px;
    margin-bottom: 44px;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }
.hero-scroll {
    position: absolute;
    bottom: 30px; right: clamp(20px, 5vw, 60px);
    font-family: var(--font-mono);
    font-size: 10.5px;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.4);
    writing-mode: vertical-rl;
    z-index: 2;
}

/* ===== STATS BAR ===== */
.stats-bar {
    background: var(--surface);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    padding: 50px 0;
}
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 0;
}
.stat-item {
    text-align: center;
    padding: 10px 20px;
    border-right: 1px solid var(--border);
}
.stat-item:last-child { border-right: none; }
.stat-num {
    font-family: var(--font-display);
    font-size: clamp(2rem, 3.5vw, 2.8rem);
    font-weight: 600;
    color: var(--gold);
    line-height: 1;
    letter-spacing: -0.02em;
}
.stat-label {
    font-family: var(--font-mono);
    font-size: 10.5px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--muted);
    margin-top: 12px;
}

/* ===== PHILOSOPHY ===== */
.philosophy-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(30px, 6vw, 90px);
    align-items: center;
}
.philosophy-grid h2 { margin-bottom: 28px; }
.philosophy-grid p { color: var(--muted); font-size: 1rem; line-height: 1.9; margin-bottom: 22px; }
.visual-frame {
    aspect-ratio: 4/5;
    background: var(--surface);
    position: relative;
    overflow: hidden;
    background-image: url('assets/images/philosophy.jpg');
    background-size: cover;
    background-position: center;
    border-radius: 2px;
}
.visual-frame::before {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(180deg, transparent 55%, rgba(9,9,11,0.7));
}
.visual-frame::after {
    content: '';
    position: absolute;
    inset: 20px;
    border: 1px solid rgba(197, 160, 89, 0.3);
    pointer-events: none;
}

/* ===== SERVICES ===== */
.services-header { max-width: 720px; margin-bottom: 60px; }
.services-header h2 { margin-bottom: 20px; }
.services-header p { color: var(--muted); font-size: 1.05rem; line-height: 1.75; }

.bento-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}
.bento-card {
    position: relative;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 2px;
    padding: 44px 36px;
    transition: all 0.5s var(--transition);
    overflow: hidden;
}
.bento-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 0; height: 2px;
    background: var(--gradient);
    transition: width 0.6s var(--transition);
}
.bento-card:hover {
    transform: translateY(-6px);
    border-color: rgba(197, 160, 89, 0.3);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4);
}
.bento-card:hover::before { width: 100%; }
.service-num {
    font-family: var(--font-serif);
    font-style: italic;
    font-size: 1.8rem;
    color: var(--gold);
    line-height: 1;
    display: block;
    margin-bottom: 26px;
}
.bento-card h3 { margin-bottom: 14px; font-size: 1.4rem; }
.bento-card p { font-size: 14.5px; color: var(--muted); line-height: 1.75; }

/* ===== PORTFOLIO ===== */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 20px;
}
.project {
    position: relative;
    border-radius: 2px;
    overflow: hidden;
    cursor: pointer;
    background: var(--surface);
}
.project-1 { grid-column: span 7; aspect-ratio: 4/3; }
.project-2 { grid-column: span 5; aspect-ratio: 4/5; }
.project-3 { grid-column: span 5; aspect-ratio: 4/5; }
.project-4 { grid-column: span 7; aspect-ratio: 4/3; }
.project-image {
    position: absolute; inset: 0;
    background-size: cover;
    background-position: center;
    transition: transform 0.8s var(--transition), filter 0.6s;
    filter: brightness(0.85);
}
.project-1 .project-image { background-image: url('assets/images/project-1.jpg'); }
.project-2 .project-image { background-image: url('assets/images/project-2.jpg'); }
.project-3 .project-image { background-image: url('assets/images/project-3.jpg'); }
.project-4 .project-image { background-image: url('assets/images/project-4.jpg'); }
.project:hover .project-image { transform: scale(1.06); filter: brightness(1); }
.project-overlay {
    position: absolute; inset: 0;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 32px 28px;
    background: linear-gradient(transparent 40%, rgba(9,9,11,0.9));
    z-index: 2;
}
.project-tag {
    font-family: var(--font-mono);
    font-size: 10.5px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 10px;
    display: block;
    font-weight: 700;
}
.project-overlay h3 { color: var(--ink); font-size: 1.4rem; font-weight: 500; }

/* ===== PROCESS ===== */
.process-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 40px;
    border-top: 1px solid var(--border);
    padding-top: 70px;
    position: relative;
}
.process-grid::before {
    content: '';
    position: absolute;
    top: 30px; left: 0; right: 0;
    height: 1px;
    background: var(--border);
    z-index: 0;
}
.process-step { position: relative; padding-top: 60px; }
.step-num {
    position: absolute;
    top: 0; left: 0;
    width: 60px; height: 60px;
    background: var(--bg-alt);
    border: 1px solid var(--gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 22px;
    color: var(--gold);
    box-shadow: 0 0 0 12px var(--bg-alt);
    z-index: 2;
}
.process-step h3 { font-size: 1.3rem; margin-bottom: 14px; }
.process-step p { font-size: 14px; color: var(--muted); line-height: 1.75; }

/* ===== TESTIMONIAL ===== */
.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
}
.testimonial {
    background: var(--surface);
    padding: 44px 36px;
    border-radius: 2px;
    border: 1px solid var(--border);
}
.testimonial::before {
    content: '"';
    font-family: var(--font-display);
    font-size: 5rem;
    line-height: 0.7;
    color: var(--gold);
    opacity: 0.4;
    display: block;
    margin-bottom: 20px;
}
.testimonial p {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-style: italic;
    color: var(--ink);
    line-height: 1.6;
    margin-bottom: 28px;
}
.testimonial-author {
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--gold);
    font-weight: 700;
}

/* ===== CTA ===== */
.cta-banner {
    background: linear-gradient(135deg, var(--surface) 0%, var(--surface-2) 100%);
    border: 1px solid var(--border);
    padding: clamp(50px, 7vw, 90px) clamp(30px, 5vw, 70px);
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 40px;
    align-items: center;
    position: relative;
    overflow: hidden;
    border-radius: 2px;
}
.cta-banner::before {
    content: '';
    position: absolute; inset: 0;
    background:
        radial-gradient(500px 400px at 15% 30%, rgba(197, 160, 89, 0.15), transparent 70%),
        radial-gradient(500px 400px at 85% 70%, rgba(197, 160, 89, 0.08), transparent 70%);
}
.cta-banner > * { position: relative; z-index: 2; }
.cta-banner h2 { margin-bottom: 16px; }
.cta-banner p { color: var(--muted); font-size: 1.05rem; }

/* ===== PAGE HEADER ===== */
.page-header {
    padding: 160px 0 80px;
    background: var(--bg-alt);
    border-bottom: 1px solid var(--border);
    position: relative;
}
.page-header h1 { margin-bottom: 20px; max-width: 18ch; }
.page-header .lead { font-size: 1.1rem; color: var(--muted); max-width: 640px; line-height: 1.75; }
.breadcrumbs {
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 24px;
    display: flex;
    gap: 12px;
    align-items: center;
}
.breadcrumbs a:hover { color: var(--gold); }

/* ===== FAQ ===== */
.faq-list { display: grid; gap: 12px; }
.faq-item {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 2px;
    overflow: hidden;
    transition: border-color 0.25s;
}
.faq-item:hover { border-color: var(--border-strong); }
.faq-question {
    width: 100%;
    padding: 24px 28px;
    background: none;
    border: none;
    text-align: left;
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 500;
    color: var(--ink);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    cursor: pointer;
}
.faq-question::after {
    content: '+';
    font-family: var(--font-sans);
    font-size: 1.6rem;
    font-weight: 300;
    color: var(--gold);
    line-height: 1;
    transition: transform 0.3s;
}
.faq-item.open .faq-question::after { transform: rotate(45deg); }
.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s var(--transition);
    padding: 0 28px;
    color: var(--muted);
    font-size: 15px;
    line-height: 1.8;
}
.faq-item.open .faq-answer { max-height: 500px; padding: 0 28px 26px; }

/* ===== FOOTER ===== */
footer {
    background: #050506;
    padding: 90px 0 30px;
    border-top: 1px solid var(--border);
}
.footer-grid-main {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.3fr;
    gap: 60px;
    padding-bottom: 60px;
    border-bottom: 1px solid var(--border);
}
.footer-brand .logo { margin-bottom: 24px; }
.footer-brand p { color: var(--muted); font-size: 14.5px; line-height: 1.75; max-width: 340px; }
.footer-col h4 {
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 24px;
}
.footer-col ul { list-style: none; display: grid; gap: 14px; }
.footer-col a { color: var(--muted); font-size: 14px; }
.footer-col a:hover { color: var(--ink); }
.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
    padding-top: 30px;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--faint);
}

/* ===== ANIMATIONS ===== */
.fade-in { opacity: 0; transform: translateY(35px); transition: opacity 0.9s var(--transition), transform 0.9s var(--transition); }
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
    .top-bar { flex-direction: column; gap: 10px; text-align: center; padding: 12px 20px; font-size: 11px; }
    .top-bar-left { flex-direction: column; gap: 6px; }
    .nav-links { display: none; }
    .menu-toggle { display: block; }
    .philosophy-grid { grid-template-columns: 1fr; gap: 40px; }
    .cta-banner { grid-template-columns: 1fr; padding: 40px 28px; }
    .footer-grid-main { grid-template-columns: 1fr 1fr; gap: 40px; }
    .project-1, .project-2, .project-3, .project-4 { grid-column: span 12; aspect-ratio: 4/3; }
    .hero { min-height: 85vh; padding: 80px 0 60px; }
    .page-header { padding: 130px 0 60px; }
    .stat-item { border-right: none; border-bottom: 1px solid var(--border); padding: 20px 10px; }
    .stat-item:last-child { border-bottom: none; }
    .process-grid::before { display: none; }
    .process-step { padding-top: 0; padding-left: 80px; margin-bottom: 30px; }
    .step-num { top: 0; left: 0; }
}
@media (max-width: 600px) {
    .footer-grid-main { grid-template-columns: 1fr; }
    .bento-card { padding: 32px 24px; }
    .testimonial { padding: 32px 24px; }
    .hero-actions { flex-direction: column; align-items: stretch; }
    .btn { justify-content: center; }
}