:root {
  --ink: #0b0a09;
  --ink-2: #16130f;
  --gold: #c9a54e;
  --gold-hi: #ecd48a;
  --gold-lo: #9a7424;
  --ivory: #faf5f1;
  --sand: #f1e9e0;
  --line: #e3d8cc;
  --taupe: #8f857f;
  --cocoa: #544239;
  --bronze: #846a4d;
  --gold-grad: linear-gradient(135deg, #f0dc9a 0%, #c9a54e 45%, #9a7424 100%);
  --serif: "Playfair Display", "Lora", Georgia, serif;
  --sans: "Jost", "Helvetica Neue", Arial, sans-serif;
  --script: "Allura", cursive;
  --wrap: 1180px;
  --gutter: clamp(20px, 5vw, 48px);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--ivory);
  color: var(--cocoa);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3, h4 { font-family: var(--serif); font-weight: 500; color: var(--ink); line-height: 1.12; margin: 0; letter-spacing: -0.01em; }
p { margin: 0; }
.wrap { width: min(100% - 2 * var(--gutter), var(--wrap)); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; border-radius: 4px; }

.eyebrow {
  font-family: var(--sans);
  font-size: 12.5px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--gold-lo);
  display: inline-flex;
  align-items: center;
  gap: 14px;
}
.eyebrow::before { content: ""; width: 34px; height: 1px; background: var(--gold); }
.dark .eyebrow, .eyebrow.on-dark { color: var(--gold); }
.script { font-family: var(--script); color: var(--gold); font-weight: 400; letter-spacing: 0; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 15px 28px; border-radius: 999px; border: 1px solid transparent;
  font: 500 14px/1 var(--sans); letter-spacing: 0.14em; text-transform: uppercase;
  text-decoration: none; cursor: pointer; transition: transform .25s ease, box-shadow .25s ease, background .25s ease, color .25s ease;
}
.btn svg { width: 18px; height: 18px; flex: none; }
.btn-gold { background: var(--gold-grad); color: #1a1408; box-shadow: 0 10px 30px -12px rgba(201, 165, 78, .7); }
.btn-gold:hover { transform: translateY(-2px); box-shadow: 0 16px 36px -12px rgba(201, 165, 78, .85); }
.btn-ghost { border-color: rgba(236, 212, 138, .55); color: var(--gold-hi); }
.btn-ghost:hover { background: rgba(236, 212, 138, .1); }
.btn-dark { background: var(--ink); color: var(--gold-hi); }
.btn-dark:hover { transform: translateY(-2px); background: #000; }
.btn-line { border-color: var(--cocoa); color: var(--cocoa); }
.btn-line:hover { background: var(--cocoa); color: var(--ivory); }

/* ---------- Header ---------- */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  transition: background .3s ease, box-shadow .3s ease, backdrop-filter .3s ease;
}
.site-header.scrolled { background: rgba(11, 10, 9, .95); backdrop-filter: blur(14px); box-shadow: 0 1px 0 rgba(236, 212, 138, .18); }
.nav { display: flex; align-items: center; justify-content: space-between; height: 76px; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--gold-hi); }
.brand img { width: 46px; height: 46px; }
.brand span { font-family: var(--serif); font-size: 17px; line-height: 1.1; letter-spacing: .02em; white-space: nowrap; }
.brand small { display: block; white-space: nowrap; font-family: var(--sans); font-size: 10.5px; letter-spacing: .3em; text-transform: uppercase; color: var(--gold); margin-top: 3px; }
.nav-links { display: flex; align-items: center; gap: 30px; list-style: none; margin: 0; padding: 0; }
.nav-links a { color: #e9e0d6; text-decoration: none; font-size: 13.5px; letter-spacing: .16em; text-transform: uppercase; transition: color .2s; }
.nav-links a:hover { color: var(--gold-hi); }
.nav-links .btn { padding: 12px 20px; font-size: 12.5px; color: #1a1408; }
.nav-toggle { display: none; background: none; border: 0; width: 44px; height: 44px; color: var(--gold-hi); cursor: pointer; }
.nav-toggle span { display: block; width: 24px; height: 1.5px; background: currentColor; margin: 6px auto; transition: transform .3s, opacity .3s; }

/* ---------- Hero ---------- */
.hero {
  position: relative; background: var(--ink); color: #efe6db; overflow: hidden;
  padding: 150px 0 90px; isolation: isolate;
}
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(900px 520px at 78% 40%, rgba(201, 165, 78, .22), transparent 62%),
    radial-gradient(700px 420px at 8% 100%, rgba(154, 116, 36, .18), transparent 60%);
}
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(30px, 6vw, 80px); align-items: center; }
.hero h1 { color: #fbf3e6; font-size: clamp(42px, 6.4vw, 78px); margin: 22px 0 24px; font-weight: 400; }
.hero h1 em { font-style: italic; background: var(--gold-grad); -webkit-background-clip: text; background-clip: text; color: transparent; padding-right: .05em; }
.hero p.lead { font-size: clamp(17px, 1.6vw, 20px); color: #d8cdbf; max-width: 520px; font-weight: 300; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 36px; }
.hero-trust { display: flex; flex-wrap: wrap; gap: 28px 44px; margin-top: 52px; padding-top: 28px; border-top: 1px solid rgba(236, 212, 138, .22); }
.hero-trust div { min-width: 120px; }
.hero-trust strong { display: block; font-family: var(--serif); font-size: 32px; font-weight: 500; background: var(--gold-grad); -webkit-background-clip: text; background-clip: text; color: transparent; line-height: 1.1; }
.hero-trust span { font-size: 12.5px; letter-spacing: .16em; text-transform: uppercase; color: #b9ad9e; }

.hero-art { position: relative; height: min(640px, 70vw); }
.arch { position: absolute; overflow: hidden; border-radius: 999px 999px 18px 18px; background: #1c1812; }
.arch img { width: 100%; height: 100%; object-fit: cover; }
.arch-1 { left: 2%; top: 8%; width: 52%; height: 78%; z-index: 2; box-shadow: 0 30px 60px -20px rgba(0, 0, 0, .7); }
.arch-2 { right: 0; top: 0; width: 42%; height: 58%; }
.arch-3 { right: 6%; bottom: 0; width: 38%; height: 40%; border-radius: 999px 999px 18px 18px; }
.ring {
  position: absolute; z-index: 3; left: -2%; bottom: 4%; width: 118px; height: 118px; border-radius: 50%;
  background: var(--ink); border: 1px solid rgba(236, 212, 138, .5); display: grid; place-items: center;
  box-shadow: 0 14px 40px -10px rgba(0, 0, 0, .8);
}
.ring img { width: 82px; height: 82px; }
.hero-frame { position: absolute; inset: 4% 4% 4% 14%; border: 1px solid rgba(236, 212, 138, .28); border-radius: 999px 999px 24px 24px; z-index: 0; }

/* ---------- Sections ---------- */
section { padding: clamp(72px, 9vw, 120px) 0; }
.section-head { max-width: 680px; margin-bottom: clamp(36px, 5vw, 64px); }
.section-head h2 { font-size: clamp(34px, 4.4vw, 54px); margin: 16px 0 16px; }
.section-head p { color: var(--bronze); font-size: 18px; font-weight: 300; }
.center { text-align: center; margin-inline: auto; }
.center .eyebrow { justify-content: center; }
.center .eyebrow::after { content: ""; width: 34px; height: 1px; background: var(--gold); }

/* Services */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.svc { background: #fff; border-radius: 18px; overflow: hidden; display: flex; flex-direction: column; box-shadow: 0 1px 0 var(--line), 0 20px 40px -28px rgba(84, 66, 57, .35); transition: transform .35s ease, box-shadow .35s ease; }
.svc:hover { transform: translateY(-6px); box-shadow: 0 1px 0 var(--line), 0 30px 50px -26px rgba(84, 66, 57, .45); }
.svc figure { margin: 0; aspect-ratio: 4 / 4.6; overflow: hidden; position: relative; }
.svc figure img { width: 100%; height: 100%; object-fit: cover; object-position: center 22%; transition: transform .8s ease; }
.svc:hover figure img { transform: scale(1.05); }
.svc .tag { position: absolute; left: 16px; top: 16px; background: rgba(11, 10, 9, .78); color: var(--gold-hi); font-size: 11.5px; letter-spacing: .2em; text-transform: uppercase; padding: 8px 14px; border-radius: 999px; backdrop-filter: blur(6px); }
.svc-body { padding: 26px 26px 28px; display: flex; flex-direction: column; gap: 12px; flex: 1; }
.svc h3 { font-size: 27px; }
.svc p { font-size: 16px; color: var(--cocoa); font-weight: 300; }
.svc ul { list-style: none; margin: 4px 0 0; padding: 0; display: grid; gap: 6px; font-size: 15px; }
.svc li { padding-left: 22px; position: relative; }
.svc li::before { content: ""; position: absolute; left: 0; top: .62em; width: 10px; height: 1px; background: var(--gold); }
.svc .more { margin-top: auto; padding-top: 14px; font-size: 13px; letter-spacing: .16em; text-transform: uppercase; text-decoration: none; color: var(--gold-lo); display: inline-flex; gap: 10px; align-items: center; font-weight: 500; }
.svc .more::after { content: "→"; transition: transform .25s; }
.svc .more:hover::after { transform: translateX(5px); }
.svc.wide { grid-column: span 2; flex-direction: row; }
.svc.wide figure { aspect-ratio: auto; flex: 0 0 42%; }
.svc.wide .svc-body { padding: 40px; justify-content: center; }
.svc.wide .more { margin-top: 10px; }

.extras { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 28px; }
.extra { background: var(--sand); border-radius: 14px; padding: 22px 22px 24px; }
.extra h4 { font-size: 19px; margin-bottom: 6px; }
.extra p { font-size: 15px; font-weight: 300; }

/* Techniques */
.dark { background: var(--ink); color: #d8cdbf; position: relative; overflow: hidden; }
.dark::before { content: ""; position: absolute; inset: 0; background: radial-gradient(800px 500px at 90% 10%, rgba(201, 165, 78, .16), transparent 60%); pointer-events: none; }
.dark h2, .dark h3 { color: #fbf3e6; }
.dark .section-head p { color: #c4b8a8; }
.tech { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; position: relative; }
.tech-card { border: 1px solid rgba(236, 212, 138, .25); border-radius: 22px; padding: clamp(28px, 4vw, 48px); background: linear-gradient(180deg, rgba(255, 255, 255, .03), transparent); }
.tech-card .script { font-size: 38px; line-height: 1; display: block; margin-bottom: 10px; }
.tech-card h3 { font-size: clamp(26px, 3vw, 34px); margin-bottom: 14px; }
.tech-card p { font-weight: 300; }
.tech-card ul { list-style: none; padding: 0; margin: 22px 0 0; display: grid; gap: 10px; font-size: 16px; }
.tech-card li { padding-left: 26px; position: relative; }
.tech-card li::before { content: "✦"; position: absolute; left: 0; top: 0; color: var(--gold); font-size: 12px; line-height: 2.1; }

/* Gallery */
.filters { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 34px; }
.filters button { font: 500 13px/1 var(--sans); letter-spacing: .16em; text-transform: uppercase; padding: 13px 22px; border-radius: 999px; border: 1px solid var(--line); background: transparent; color: var(--cocoa); cursor: pointer; transition: all .25s; }
.filters button:hover { border-color: var(--gold); }
.filters button[aria-pressed="true"] { background: var(--ink); color: var(--gold-hi); border-color: var(--ink); }
.gallery { columns: 4; column-gap: 16px; }
.gallery figure { margin: 0 0 16px; break-inside: avoid; border-radius: 14px; overflow: hidden; background: var(--sand); position: relative; cursor: zoom-in; }
.gallery img { width: 100%; height: auto; transition: transform .7s ease, opacity .4s; }
.gallery figure:hover img { transform: scale(1.04); }
.gallery figure.hide { display: none; }
.gallery-foot { margin-top: 30px; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; padding: 22px 28px; border: 1px solid var(--line); border-radius: 16px; background: #fff; }
.gallery-foot p { font-size: 17px; }

.lightbox { position: fixed; inset: 0; z-index: 100; background: rgba(8, 7, 6, .94); display: none; align-items: center; justify-content: center; padding: 24px; }
.lightbox.open { display: flex; }
.lightbox img { max-height: 92vh; width: auto; max-width: 94vw; border-radius: 8px; }
.lightbox button { position: absolute; top: 18px; right: 22px; background: none; border: 0; color: var(--gold-hi); font-size: 38px; cursor: pointer; line-height: 1; width: 48px; height: 48px; }

/* About */
.about-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(36px, 6vw, 84px); align-items: center; }
.about-photo { position: relative; }
.about-photo .arch-big { border-radius: 999px 999px 20px 20px; overflow: hidden; aspect-ratio: 4 / 5.2; background: var(--sand); }
.about-photo .arch-big img { width: 100%; height: 100%; object-fit: cover; object-position: center 20%; }
.about-photo::after { content: ""; position: absolute; inset: -14px -14px 14px 14px; border: 1px solid var(--gold); border-radius: 999px 999px 26px 26px; z-index: -1; opacity: .6; }
.about h2 { font-size: clamp(34px, 4.4vw, 54px); margin: 16px 0 22px; }
.about p + p { margin-top: 16px; }
.about p { font-weight: 300; font-size: 18px; }
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 36px; }
.stat { border-top: 1px solid var(--gold); padding-top: 16px; }
.stat strong { font-family: var(--serif); font-size: 38px; font-weight: 500; color: var(--ink); display: block; line-height: 1.1; }
.stat span { font-size: 14px; letter-spacing: .08em; color: var(--bronze); }

/* Steps */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; counter-reset: s; }
.step { background: #fff; border-radius: 18px; padding: 30px 26px 32px; position: relative; box-shadow: 0 1px 0 var(--line); }
.step::before { counter-increment: s; content: "0" counter(s); font-family: var(--serif); font-size: 48px; background: var(--gold-grad); -webkit-background-clip: text; background-clip: text; color: transparent; line-height: 1; display: block; margin-bottom: 16px; }
.step h3 { font-size: 22px; margin-bottom: 8px; }
.step p { font-size: 15.5px; font-weight: 300; }
.steps-cta { margin-top: 36px; display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }
.steps-cta p { color: var(--bronze); font-size: 15px; }

/* Visit */
.visit { background: var(--sand); }
.visit-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(30px, 5vw, 64px); align-items: stretch; }
.visit-info h2 { font-size: clamp(34px, 4.2vw, 50px); margin: 16px 0 28px; }
.info-list { display: grid; gap: 22px; margin: 0; padding: 0; list-style: none; }
.info-list li { display: grid; grid-template-columns: 44px 1fr; gap: 16px; align-items: start; }
.info-list .ico { width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--gold); display: grid; place-items: center; color: var(--gold-lo); }
.info-list .ico svg { width: 20px; height: 20px; }
.info-list strong { display: block; font-family: var(--serif); font-size: 19px; color: var(--ink); font-weight: 500; }
.info-list span, .info-list a { font-size: 16.5px; font-weight: 300; }
.visit-photo { border-radius: 18px; overflow: hidden; margin-top: 28px; aspect-ratio: 16 / 10; }
.visit-photo img { width: 100%; height: 100%; object-fit: cover; object-position: center 60%; }
.map { border-radius: 22px; overflow: hidden; min-height: 460px; background: #ddd; box-shadow: 0 30px 50px -30px rgba(84, 66, 57, .5); }
.map iframe { width: 100%; height: 100%; border: 0; min-height: 460px; filter: sepia(.18) saturate(.9); }

/* Policies */
.policies { max-width: 820px; margin-inline: auto; }
.policies details { border-bottom: 1px solid var(--line); }
.policies summary { list-style: none; cursor: pointer; padding: 22px 6px; display: flex; justify-content: space-between; align-items: center; gap: 18px; font-family: var(--serif); font-size: 22px; color: var(--ink); }
.policies summary::-webkit-details-marker { display: none; }
.policies summary::after { content: "+"; font-family: var(--sans); font-weight: 300; font-size: 28px; color: var(--gold-lo); transition: transform .3s; }
.policies details[open] summary::after { transform: rotate(45deg); }
.policies .answer { padding: 0 6px 24px; font-weight: 300; }
.policies .answer ul { margin: 10px 0 0; padding-left: 20px; }
.policies-foot { text-align: center; margin-top: 34px; font-size: 15px; color: var(--bronze); }
.policies-foot a { color: var(--gold-lo); }

/* CTA band */
.cta-band { background: var(--ink); text-align: center; position: relative; overflow: hidden; padding: clamp(80px, 10vw, 130px) 0; }
.cta-band::before { content: ""; position: absolute; inset: 0; background: radial-gradient(700px 360px at 50% 0%, rgba(201, 165, 78, .22), transparent 65%); }
.cta-band .wrap { position: relative; }
.cta-band img { width: 92px; margin: 0 auto 26px; }
.cta-band h2 { color: #fbf3e6; font-size: clamp(36px, 5vw, 62px); max-width: 780px; margin: 0 auto 18px; font-weight: 400; }
.cta-band p { color: #c9bdae; max-width: 560px; margin: 0 auto 34px; font-weight: 300; font-size: 18px; }
.cta-band .row { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; }

/* Footer */
footer { background: #070605; color: #b3a89a; padding: 70px 0 34px; font-size: 15.5px; }
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 44px; border-bottom: 1px solid rgba(236, 212, 138, .16); }
footer h4 { font-family: var(--sans); font-size: 12.5px; letter-spacing: .26em; text-transform: uppercase; color: var(--gold); margin-bottom: 18px; font-weight: 500; }
footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
footer a { text-decoration: none; transition: color .2s; }
footer a:hover { color: var(--gold-hi); }
.foot-brand img { width: 74px; margin-bottom: 16px; }
.foot-brand p { max-width: 300px; font-weight: 300; }
.legal { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; padding-top: 26px; font-size: 13.5px; color: #82786c; }

/* Floating WhatsApp */
.fab { position: fixed; right: 20px; bottom: 20px; z-index: 60; width: 58px; height: 58px; border-radius: 50%; background: var(--gold-grad); display: grid; place-items: center; color: #1a1408; box-shadow: 0 14px 34px -8px rgba(0, 0, 0, .55); transition: transform .25s; }
.fab:hover { transform: scale(1.07); }
.fab svg { width: 28px; height: 28px; }

/* Legal pages */
.doc-hero { background: var(--ink); padding: 150px 0 64px; color: #d8cdbf; }
.doc-hero h1 { color: #fbf3e6; font-size: clamp(36px, 5vw, 58px); font-weight: 400; margin-top: 16px; }
.doc-hero p { margin-top: 14px; color: #b9ad9e; font-weight: 300; }
.doc { max-width: 780px; margin: 0 auto; padding: 64px var(--gutter) 90px; }
.doc h2 { font-size: 28px; margin: 44px 0 12px; }
.doc p, .doc li { font-weight: 300; font-size: 17.5px; }
.doc p + p { margin-top: 12px; }
.doc ul { padding-left: 22px; margin: 10px 0; }
.doc a { color: var(--gold-lo); }
.doc .note { background: var(--sand); border-left: 3px solid var(--gold); padding: 16px 20px; border-radius: 6px; margin: 26px 0; font-size: 16px; }

/* Reveal */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .9s ease, transform .9s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  * { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1020px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .svc.wide { grid-column: span 2; }
  .extras { grid-template-columns: repeat(2, 1fr); }
  .gallery { columns: 3; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .foot-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 860px) {
  .nav-toggle { display: block; }
  .nav-links {
    position: fixed; inset: 76px 0 auto 0; background: rgba(11, 10, 9, .97); flex-direction: column; align-items: stretch;
    gap: 0; padding: 12px var(--gutter) 28px; transform: translateY(-120%); transition: transform .35s ease; border-bottom: 1px solid rgba(236, 212, 138, .2);
  }
  .nav-links.open { transform: none; }
  .nav-links li { border-bottom: 1px solid rgba(236, 212, 138, .1); }
  .nav-links a { display: block; padding: 18px 0; }
  .nav-links li:last-child { border: 0; padding-top: 18px; }
  .nav-links .btn { display: flex; }
  .hero { padding: 116px 0 64px; }
  .hero-grid, .about-grid, .visit-grid, .tech { grid-template-columns: 1fr; }
  .hero-art { height: 520px; order: -1; margin-bottom: 10px; max-width: 460px; margin-inline: auto; width: 100%; }
  .svc.wide { flex-direction: column; }
  .svc.wide figure { aspect-ratio: 4 / 3; flex: none; }
  .svc.wide .svc-body { padding: 26px; }
  .about-photo { max-width: 420px; margin-inline: auto; }
  .map, .map iframe { min-height: 340px; }
}
@media (max-width: 620px) {
  body { font-size: 16.5px; }
  .services-grid { grid-template-columns: 1fr; }
  .svc.wide { grid-column: auto; }
  .gallery { columns: 2; column-gap: 10px; }
  .gallery figure { margin-bottom: 10px; border-radius: 10px; }
  .extras { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .stats { grid-template-columns: 1fr 1fr 1fr; gap: 10px; }
  .stat strong { font-size: 30px; }
  .foot-grid { grid-template-columns: 1fr; }
  .hero-trust { gap: 22px 28px; }
  .hero-cta .btn { flex: 1 1 100%; }
  .brand span { font-size: 15px; }
  .brand img { width: 40px; height: 40px; }
}