:root {
  --ink: #12211f;
  --forest: #102a27;
  --forest-2: #173934;
  --cream: #f5f1e8;
  --paper: #fbfaf6;
  --gold: #c9a66b;
  --gold-soft: #e7d7b7;
  --muted: #69736f;
  --line: rgba(18,33,31,.13);
  --white: #fff;
  --shadow: 0 24px 70px rgba(15, 38, 35, .12);
  --radius-lg: 30px;
  --radius-md: 20px;
  --radius-sm: 14px;
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
  overflow-x: hidden;
}
body.lightbox-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }

.container { width: min(calc(100% - 40px), var(--max)); margin: 0 auto; }
.section { padding: 112px 0; }
.skip-link { position: fixed; left: 16px; top: -80px; z-index: 9999; padding: 10px 16px; background: var(--white); color: var(--ink); border-radius: 8px; }
.skip-link:focus { top: 16px; }

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 1000;
  transition: background .3s ease, box-shadow .3s ease, backdrop-filter .3s ease;
}
.site-header.scrolled {
  background: rgba(16,42,39,.93);
  box-shadow: 0 12px 30px rgba(0,0,0,.12);
  backdrop-filter: blur(14px);
}
.nav-wrap { min-height: 84px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 12px; color: var(--white); }
.brand-mark {
  width: 42px; height: 42px; border: 1px solid rgba(255,255,255,.45); border-radius: 50%;
  display: grid; place-items: center; font-family: Georgia, serif; font-size: 25px; font-style: italic; color: var(--gold-soft);
}
.brand-copy { display: grid; line-height: 1; gap: 4px; }
.brand-copy strong { letter-spacing: .16em; font-size: 15px; }
.brand-copy small { font-size: 11px; letter-spacing: .2em; text-transform: uppercase; opacity: .76; }
.nav-menu { display: flex; align-items: center; gap: 28px; color: rgba(255,255,255,.86); font-size: 14px; }
.nav-menu > a:not(.nav-cta) { position: relative; }
.nav-menu > a:not(.nav-cta)::after { content: ""; position: absolute; left: 0; bottom: -7px; width: 0; height: 1px; background: var(--gold-soft); transition: width .25s ease; }
.nav-menu > a:not(.nav-cta):hover::after { width: 100%; }
.nav-cta { padding: 11px 18px; border: 1px solid rgba(255,255,255,.3); border-radius: 999px; background: rgba(255,255,255,.08); }
.menu-toggle { display: none; width: 44px; height: 44px; border: 0; background: transparent; padding: 10px; cursor: pointer; }
.menu-toggle span { display: block; width: 100%; height: 2px; background: #fff; margin: 5px 0; transition: transform .25s ease, opacity .25s ease; }

.hero {
  min-height: 760px;
  height: min(860px, 100svh);
  position: relative;
  display: flex;
  align-items: center;
  color: var(--white);
  overflow: hidden;
  background:
    radial-gradient(circle at 72% 36%, rgba(201,166,107,.16), transparent 27%),
    linear-gradient(135deg, #0b201d 0%, #12312d 55%, #0d2421 100%);
}
.hero-grid { position: absolute; inset: 0; opacity: .12; background-image: linear-gradient(rgba(255,255,255,.13) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.13) 1px, transparent 1px); background-size: 88px 88px; mask-image: linear-gradient(to bottom, transparent 0%, #000 24%, #000 74%, transparent 100%); }
.hero-orb { position: absolute; border: 1px solid rgba(231,215,183,.18); border-radius: 50%; }
.hero-orb-one { width: 520px; height: 520px; right: -120px; top: 120px; }
.hero-orb-two { width: 330px; height: 330px; right: 120px; top: 215px; }
.hero-layout { position: relative; z-index: 2; display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(330px, .65fr); gap: 90px; align-items: center; padding-top: 60px; }
.eyebrow { margin: 0 0 20px; color: var(--gold-soft); letter-spacing: .22em; font-size: 12px; font-weight: 700; }
.eyebrow.dark { color: #8f7448; }
.hero h1 { margin: 0; max-width: 760px; font-family: Georgia, "Times New Roman", serif; font-weight: 400; font-size: clamp(52px, 6.4vw, 92px); line-height: .98; letter-spacing: -.045em; }
.hero-subtitle { margin: 30px 0 0; font-size: clamp(18px, 2vw, 24px); color: rgba(255,255,255,.72); }
.hero-actions { margin-top: 42px; display: flex; flex-wrap: wrap; gap: 14px; }
.btn { min-height: 52px; padding: 0 22px; border-radius: 999px; display: inline-flex; align-items: center; justify-content: center; gap: 10px; border: 1px solid transparent; font-weight: 700; font-size: 14px; transition: transform .25s ease, background .25s ease, border-color .25s ease; }
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--gold-soft); color: #18332f; }
.btn-primary:hover { background: #f0e2c6; }
.btn-secondary { border-color: rgba(255,255,255,.25); color: var(--white); background: rgba(255,255,255,.05); }
.btn-secondary:hover { background: rgba(255,255,255,.1); }
.wa-icon { font-size: 11px; }
.hero-card { padding: 30px; border: 1px solid rgba(255,255,255,.15); border-radius: var(--radius-lg); background: rgba(255,255,255,.075); backdrop-filter: blur(15px); box-shadow: 0 30px 90px rgba(0,0,0,.18); }
.hero-card-top { display: flex; align-items: center; gap: 18px; color: rgba(255,255,255,.58); font-size: 11px; letter-spacing: .18em; text-transform: uppercase; }
.hero-line { flex: 1; height: 1px; background: rgba(255,255,255,.18); }
.contact-person { display: grid; gap: 5px; padding: 32px 0 24px; }
.contact-person span, .phone-link span { color: rgba(255,255,255,.55); font-size: 12px; text-transform: uppercase; letter-spacing: .16em; }
.contact-person strong { font-family: Georgia, serif; font-size: 29px; font-weight: 400; }
.phone-link { display: grid; gap: 3px; padding: 20px 0 26px; border-top: 1px solid rgba(255,255,255,.12); }
.phone-link strong { font-size: 22px; color: var(--gold-soft); }
.hero-card-footer { display: flex; flex-wrap: wrap; gap: 8px; }
.hero-card-footer span { padding: 8px 11px; border-radius: 999px; border: 1px solid rgba(255,255,255,.12); color: rgba(255,255,255,.65); font-size: 11px; }
.scroll-cue { position: absolute; left: 50%; bottom: 30px; width: 28px; height: 48px; border: 1px solid rgba(255,255,255,.25); border-radius: 999px; transform: translateX(-50%); display: grid; place-items: start center; padding-top: 9px; }
.scroll-cue span { width: 4px; height: 9px; background: var(--gold-soft); border-radius: 3px; animation: scrollCue 1.8s infinite; }
@keyframes scrollCue { 0%{transform:translateY(0);opacity:.2} 45%{opacity:1} 100%{transform:translateY(18px);opacity:0} }

.section-heading h2, .gallery-header h2, .types-intro h2, .contact-copy h2 { margin: 0; font-family: Georgia, serif; font-size: clamp(38px, 4.8vw, 64px); font-weight: 400; line-height: 1.05; letter-spacing: -.03em; }
.section-heading p:not(.eyebrow) { margin: 18px auto 0; max-width: 650px; color: var(--muted); font-size: 18px; }
.centered { text-align: center; }
.operation-grid { margin-top: 58px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.operation-card { min-height: 320px; padding: 32px; border: 1px solid var(--line); border-radius: var(--radius-md); background: rgba(255,255,255,.72); position: relative; transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease; overflow: hidden; }
.operation-card:hover { transform: translateY(-8px); box-shadow: var(--shadow); border-color: rgba(201,166,107,.5); }
.operation-card.featured { background: var(--forest); color: var(--white); }
.operation-card > span { position: absolute; top: 32px; right: 32px; font-size: 12px; letter-spacing: .18em; color: #a98c5e; }
.icon-shell { width: 72px; height: 72px; border-radius: 50%; display: grid; place-items: center; background: #f0eadf; margin-bottom: 64px; }
.featured .icon-shell { background: rgba(255,255,255,.1); }
.icon-shell svg { width: 35px; height: 35px; fill: none; stroke: #8f7448; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.featured .icon-shell svg { stroke: var(--gold-soft); }
.operation-card h3 { font-family: Georgia, serif; margin: 0; font-size: 34px; font-weight: 400; }
.operation-card p { margin: 8px 0 0; color: var(--muted); }
.featured p { color: rgba(255,255,255,.62); }

.types-section { background: var(--forest); color: var(--white); }
.types-layout { display: grid; grid-template-columns: .72fr 1.28fr; gap: 90px; align-items: start; }
.types-intro { position: sticky; top: 130px; }
.types-intro h2 { max-width: 420px; }
.accent-line { width: 86px; height: 1px; margin-top: 34px; background: var(--gold-soft); }
.types-stack { display: grid; }
.type-card { position: relative; min-height: 170px; display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 20px; padding: 28px 66px 28px 0; border-bottom: 1px solid rgba(255,255,255,.14); }
.type-card:first-child { border-top: 1px solid rgba(255,255,255,.14); }
.type-number { color: var(--gold-soft); font-size: 11px; letter-spacing: .18em; }
.type-card h3 { margin: 8px 0 0; font-family: Georgia, serif; font-size: 36px; font-weight: 400; }
.type-card p { margin: 0; color: rgba(255,255,255,.58); }
.type-arrow { position: absolute; right: 8px; font-size: 28px; color: var(--gold-soft); }

.coverage-section { background: var(--cream); }
.coverage-layout { display: grid; grid-template-columns: .45fr 1.55fr; gap: 70px; align-items: start; }
.location-grid { display: flex; flex-wrap: wrap; gap: 12px; }
.location-pill { padding: 16px 20px; border: 1px solid rgba(18,33,31,.18); border-radius: 999px; background: rgba(255,255,255,.45); font-size: 16px; transition: background .25s ease, color .25s ease, transform .25s ease; }
.location-pill:hover { transform: translateY(-3px); background: var(--forest); color: var(--white); }

.gallery-section { background: var(--paper); }
.gallery-header { display: flex; justify-content: space-between; gap: 30px; align-items: end; margin-bottom: 44px; }
.gallery-note { max-width: 330px; margin: 0; color: var(--muted); text-align: right; }
.gallery-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 16px; align-items: stretch; }
.gallery-item { grid-column: span 4; min-height: 250px; border: 0; padding: 0; border-radius: 18px; overflow: hidden; background: #ece9e2; cursor: zoom-in; box-shadow: 0 12px 35px rgba(18,33,31,.07); position: relative; }
.gallery-item.wide { grid-column: span 6; aspect-ratio: 16 / 9; }
.gallery-item.tall { grid-column: span 3; grid-row: span 2; min-height: 520px; }
.gallery-item:nth-child(4) { grid-column: span 3; }
.gallery-item:nth-child(5), .gallery-item:nth-child(6) { grid-column: span 3; }
.gallery-item:nth-child(n+7) { grid-column: span 4; aspect-ratio: 16 / 9; }
.gallery-item img { width: 100%; height: 100%; object-fit: contain; background: #e9e6df; transition: transform .35s ease; }
.gallery-item:hover img { transform: scale(1.015); }
.gallery-item::after { content: "↗"; position: absolute; right: 14px; bottom: 14px; width: 40px; height: 40px; display: grid; place-items: center; border-radius: 50%; color: var(--white); background: rgba(16,42,39,.72); backdrop-filter: blur(8px); opacity: 0; transform: translateY(8px); transition: .25s ease; }
.gallery-item:hover::after { opacity: 1; transform: translateY(0); }

.contact-section { padding: 100px 0; background: linear-gradient(120deg, #0e2824, #163a34); color: var(--white); position: relative; overflow: hidden; }
.contact-section::after { content:""; position:absolute; width:420px; height:420px; border:1px solid rgba(231,215,183,.12); border-radius:50%; right:-110px; top:-140px; }
.contact-layout { position: relative; z-index: 1; display: grid; grid-template-columns: 1fr .7fr; gap: 80px; align-items: center; }
.contact-copy h2 { font-size: clamp(48px, 5vw, 72px); }
.contact-name { font-size: 24px; margin: 18px 0 0; color: var(--gold-soft); }
.contact-service { max-width: 620px; margin: 18px 0 0; color: rgba(255,255,255,.63); }
.contact-panel { min-height: 260px; padding: 30px; border: 1px solid rgba(255,255,255,.14); border-radius: var(--radius-md); background: rgba(255,255,255,.06); display: flex; flex-direction: column; justify-content: center; align-items: flex-start; }
.contact-panel > span { font-size: 11px; letter-spacing: .2em; text-transform: uppercase; color: rgba(255,255,255,.55); }
.contact-panel > a:not(.btn) { margin: 4px 0 24px; font-size: clamp(28px, 3vw, 42px); font-family: Georgia, serif; color: var(--gold-soft); }
.btn-light { background: var(--white); color: var(--forest); }

.site-footer { padding: 40px 0; background: #091c19; color: rgba(255,255,255,.68); border-top: 1px solid rgba(255,255,255,.08); }
.footer-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 40px; align-items: center; }
.footer-info p { margin: 3px 0; font-size: 13px; }
.footer-contact { display: grid; justify-items: end; text-align: right; font-size: 13px; gap: 5px; }
.footer-contact a { color: var(--gold-soft); }

.floating-whatsapp { position: fixed; right: 22px; bottom: 22px; z-index: 900; width: 58px; height: 58px; border-radius: 50%; display: grid; place-items: center; background: #1fa855; box-shadow: 0 13px 32px rgba(20,76,45,.3); transition: transform .25s ease; }
.floating-whatsapp:hover { transform: translateY(-4px) scale(1.03); }
.floating-whatsapp svg { width: 31px; height: 31px; fill: white; }

.lightbox { position: fixed; inset: 0; z-index: 2000; background: rgba(5,15,13,.95); display: grid; grid-template-columns: 70px minmax(0,1fr) 70px; place-items: center; opacity: 0; visibility: hidden; pointer-events: none; transition: opacity .25s ease, visibility .25s ease; }
.lightbox.open { opacity: 1; visibility: visible; pointer-events: auto; }
.lightbox-figure { margin: 0; width: min(92vw, 1250px); height: min(86vh, 850px); display: grid; grid-template-rows: 1fr auto; place-items: center; gap: 10px; }
.lightbox-figure img { width: 100%; height: 100%; object-fit: contain; }
.lightbox-figure figcaption { color: rgba(255,255,255,.65); font-size: 13px; }
.lightbox-close, .lightbox-nav { border: 0; color: white; background: rgba(255,255,255,.08); cursor: pointer; border-radius: 50%; }
.lightbox-close { position: absolute; top: 20px; right: 22px; width: 48px; height: 48px; font-size: 30px; z-index: 2; }
.lightbox-nav { width: 50px; height: 50px; font-size: 34px; }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: none; }
.delay-1 { transition-delay: .09s; }
.delay-2 { transition-delay: .18s; }

@media (max-width: 1020px) {
  .nav-menu { gap: 18px; }
  .hero-layout { grid-template-columns: 1fr .7fr; gap: 45px; }
  .types-layout { gap: 50px; }
  .gallery-item:nth-child(n) { grid-column: span 6; min-height: 280px; aspect-ratio: 16/9; grid-row: auto; }
  .gallery-item.tall { aspect-ratio: auto; min-height: 500px; }
}

@media (max-width: 820px) {
  .section { padding: 82px 0; }
  .menu-toggle { display: block; }
  .nav-menu { position: absolute; left: 20px; right: 20px; top: 75px; padding: 22px; border-radius: 18px; background: rgba(9,28,25,.98); box-shadow: 0 25px 70px rgba(0,0,0,.3); display: grid; gap: 4px; opacity: 0; visibility: hidden; transform: translateY(-10px); transition: .25s ease; }
  .nav-menu.open { opacity: 1; visibility: visible; transform: translateY(0); }
  .nav-menu a { padding: 10px 8px; }
  .nav-cta { text-align: center; margin-top: 8px; }
  .hero { min-height: 850px; height: auto; padding: 130px 0 90px; }
  .hero-layout { grid-template-columns: 1fr; gap: 42px; padding-top: 0; }
  .hero h1 { max-width: 690px; }
  .hero-card { max-width: 540px; }
  .scroll-cue { display: none; }
  .operation-grid { grid-template-columns: 1fr; }
  .operation-card { min-height: 260px; }
  .icon-shell { margin-bottom: 36px; }
  .types-layout, .coverage-layout, .contact-layout { grid-template-columns: 1fr; gap: 46px; }
  .types-intro { position: static; }
  .gallery-header { align-items: start; flex-direction: column; }
  .gallery-note { text-align: left; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-contact { grid-column: 1 / -1; justify-items: start; text-align: left; }
}

@media (max-width: 600px) {
  .container { width: min(calc(100% - 28px), var(--max)); }
  .nav-wrap { min-height: 72px; }
  .brand-mark { width: 38px; height: 38px; }
  .hero { min-height: 780px; padding-top: 112px; }
  .hero h1 { font-size: clamp(46px, 13vw, 64px); }
  .hero-subtitle { font-size: 18px; }
  .hero-actions { display: grid; grid-template-columns: 1fr; width: 100%; }
  .btn { width: 100%; }
  .hero-card { padding: 24px; }
  .contact-person strong { font-size: 26px; }
  .section { padding: 70px 0; }
  .section-heading h2, .gallery-header h2, .types-intro h2 { font-size: 42px; }
  .type-card { grid-template-columns: 1fr; padding: 26px 48px 26px 0; gap: 10px; }
  .type-card h3 { font-size: 31px; }
  .coverage-layout { gap: 28px; }
  .location-grid { gap: 8px; }
  .location-pill { padding: 12px 15px; font-size: 14px; }
  .gallery-grid { gap: 12px; }
  .gallery-item:nth-child(n) { grid-column: span 12; min-height: 220px; aspect-ratio: auto; }
  .gallery-item.tall { min-height: 460px; }
  .gallery-item img { max-height: 520px; }
  .contact-section { padding: 72px 0; }
  .contact-panel { min-height: 220px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-contact { grid-column: auto; }
  .floating-whatsapp { width: 54px; height: 54px; right: 16px; bottom: 16px; }
  .lightbox { grid-template-columns: 1fr; }
  .lightbox-nav { position: absolute; bottom: 20px; }
  .lightbox-nav.prev { left: calc(50% - 62px); }
  .lightbox-nav.next { right: calc(50% - 62px); }
  .lightbox-figure { height: 78vh; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}