:root {
  --bg: #09090a;
  --bg-soft: #101012;
  --surface: #151517;
  --surface-2: #1c1c1f;
  --text: #f4f2ee;
  --muted: #b8b5af;
  --line: rgba(255,255,255,.11);
  --gold: #d49a59;
  --gold-light: #f2c27b;
  --gold-dark: #8b532f;
  --silver: #d7d8d7;
  --green: #22c55e;
  --shadow: 0 24px 80px rgba(0,0,0,.35);
  --radius: 20px;
  --container: min(1180px, calc(100% - 40px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at 85% 8%, rgba(212,154,89,.08), transparent 25%),
    var(--bg);
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
}
img, svg { display: block; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
button { color: inherit; }
.container { width: var(--container); margin-inline: auto; }

.skip-link {
  position: fixed;
  left: 16px;
  top: -80px;
  padding: 10px 16px;
  background: var(--gold-light);
  color: #121212;
  z-index: 9999;
  border-radius: 0 0 8px 8px;
  font-weight: 700;
}
.skip-link:focus { top: 0; }

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 1000;
  border-bottom: 1px solid transparent;
  transition: background .25s ease, border-color .25s ease, backdrop-filter .25s ease;
}
.site-header.scrolled {
  background: rgba(8,8,9,.82);
  border-color: var(--line);
  backdrop-filter: blur(18px);
}
.nav-wrap { min-height: 84px; display: flex; align-items: center; gap: 28px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-family: "Oswald", sans-serif; font-size: 28px; font-weight: 700; letter-spacing: .04em; }
.brand img { width: 42px; height: 48px; object-fit: contain; }
.main-nav { margin-left: auto; display: flex; align-items: center; gap: 28px; }
.main-nav a { color: #d7d4ce; font-size: .95rem; font-weight: 600; transition: color .2s ease; }
.main-nav a:hover, .main-nav a:focus-visible { color: var(--gold-light); }
.menu-toggle { display: none; margin-left: auto; width: 42px; height: 42px; padding: 9px; border: 1px solid var(--line); border-radius: 10px; background: transparent; }
.menu-toggle span { height: 2px; width: 100%; background: currentColor; margin: 5px 0; transition: .25s ease; }

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 0 24px;
  border: 1px solid transparent;
  border-radius: 12px;
  font-weight: 800;
  letter-spacing: -.01em;
  cursor: pointer;
  transition: transform .2s ease, background .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.button:hover { transform: translateY(-2px); }
.button svg { width: 21px; height: 21px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.button-primary { color: #16110b; background: linear-gradient(135deg, var(--gold-light), var(--gold)); box-shadow: 0 12px 30px rgba(212,154,89,.2); }
.button-primary:hover { box-shadow: 0 16px 34px rgba(212,154,89,.28); }
.button-outline { border-color: rgba(242,194,123,.45); color: var(--gold-light); background: rgba(212,154,89,.04); }
.button-ghost { border-color: var(--line); color: #f3f1ec; background: rgba(255,255,255,.03); }
.button-light { background: #f4efe7; color: #17130f; }
.button-small { min-height: 44px; padding: 0 18px; font-size: .9rem; }
.button-full { width: 100%; }

.hero {
  position: relative;
  min-height: 860px;
  padding: 150px 0 94px;
  display: grid;
  place-items: center;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}
.hero-grid {
  position: absolute;
  inset: 0;
  opacity: .27;
  background-image: url("data:image/svg+xml,%3Csvg width='104' height='90' viewBox='0 0 104 90' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' stroke='%23ffffff' stroke-opacity='.16' stroke-width='1'%3E%3Cpath d='M26 1h52l25 44-25 44H26L1 45z'/%3E%3C/g%3E%3C/svg%3E");
  background-size: 104px 90px;
  mask-image: linear-gradient(to right, transparent 0%, #000 38%, #000 100%);
}
.hero-glow { position: absolute; right: -140px; top: 80px; width: 700px; height: 700px; border-radius: 50%; background: radial-gradient(circle, rgba(212,154,89,.18), transparent 65%); filter: blur(6px); }
.hero-layout { position: relative; display: grid; grid-template-columns: 1.03fr .97fr; align-items: center; gap: 76px; }
.eyebrow { margin: 0 0 18px; color: var(--gold-light); font-size: .78rem; font-weight: 800; letter-spacing: .18em; text-transform: uppercase; }
h1, h2, h3 { margin: 0; font-family: "Oswald", sans-serif; line-height: 1.08; }
h1 { max-width: 680px; font-size: clamp(3.3rem, 7vw, 6.5rem); letter-spacing: -.035em; text-transform: uppercase; }
h1 span { color: transparent; background: linear-gradient(110deg, #f5c987, #aa673a); -webkit-background-clip: text; background-clip: text; }
.hero-text { max-width: 650px; margin: 26px 0 0; color: #c8c4bd; font-size: 1.1rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.hero-trust { display: flex; flex-wrap: wrap; gap: 18px 24px; margin-top: 32px; color: #aaa6a0; font-size: .82rem; font-weight: 600; }
.hero-trust span { display: inline-flex; align-items: center; gap: 8px; }
.hero-trust i { width: 7px; height: 7px; border-radius: 50%; background: var(--gold); box-shadow: 0 0 0 5px rgba(212,154,89,.1); }
.hero-visual { justify-self: stretch; }
.metal-frame { position: relative; min-height: 590px; display: grid; place-items: center; border: 1px solid rgba(212,154,89,.28); background: linear-gradient(155deg, rgba(255,255,255,.025), rgba(255,255,255,0)); clip-path: polygon(10% 0,100% 0,100% 88%,90% 100%,0 100%,0 12%); box-shadow: var(--shadow); }
.metal-frame::before { content: ""; position: absolute; inset: 17px; border: 1px solid rgba(255,255,255,.08); clip-path: inherit; }
.corner { position: absolute; width: 52px; height: 52px; border: 1px solid rgba(212,154,89,.6); transform: rotate(45deg); background: linear-gradient(145deg, rgba(212,154,89,.18), transparent); }
.corner-a { top: 34px; right: 38px; }
.corner-b { bottom: 34px; left: 38px; }
.hero-logo-wrap { position: relative; z-index: 1; text-align: center; }
.hero-logo-wrap img { width: min(280px, 70%); height: auto; margin-inline: auto; filter: drop-shadow(0 18px 22px rgba(0,0,0,.45)); }
.hero-wordmark { margin-top: -36px; font-family: "Oswald", sans-serif; font-size: clamp(4.8rem, 9vw, 8.2rem); line-height: 1; letter-spacing: .03em; font-weight: 700; color: transparent; background: linear-gradient(105deg, #ad6b3d 0 28%, #ededeb 45% 100%); -webkit-background-clip: text; background-clip: text; text-shadow: 0 8px 26px rgba(0,0,0,.2); }
.hero-logo-wrap p { margin: 20px 0 0; color: #c4c1ba; font-size: .76rem; letter-spacing: .28em; }

.quick-contact { position: relative; z-index: 3; margin-top: -1px; background: linear-gradient(90deg, #111114, #171719, #111114); border-bottom: 1px solid var(--line); }
.quick-contact-grid { min-height: 110px; display: grid; grid-template-columns: repeat(3, 1fr); align-items: center; }
.quick-contact-grid > a { min-height: 110px; display: flex; align-items: center; gap: 16px; padding: 20px 28px; border-right: 1px solid var(--line); transition: background .2s ease; }
.quick-contact-grid > a:first-child { border-left: 1px solid var(--line); }
.quick-contact-grid > a:hover { background: rgba(255,255,255,.03); }
.quick-icon { width: 46px; height: 46px; flex: 0 0 auto; display: grid; place-items: center; border: 1px solid rgba(212,154,89,.35); border-radius: 12px; color: var(--gold-light); }
.quick-icon svg { width: 23px; height: 23px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.quick-contact small { display: block; color: #8f8c87; font-size: .72rem; text-transform: uppercase; letter-spacing: .12em; }
.quick-contact strong { display: block; margin-top: 2px; font-size: .95rem; }

.section { padding: 112px 0; }
.section-about { background: linear-gradient(180deg, #0d0d0f, #09090a); }
.about-layout { display: grid; grid-template-columns: .88fr 1.12fr; gap: 84px; align-items: start; }
h2 { font-size: clamp(2.5rem, 5vw, 4.7rem); letter-spacing: -.025em; text-transform: uppercase; }
.section-copy > p:not(.eyebrow) { margin: 28px 0 0; max-width: 650px; color: var(--muted); font-size: 1.04rem; }
.accent-line { margin-top: 32px; width: 90px; height: 2px; background: linear-gradient(90deg, var(--gold-light), transparent); }
.principles-grid { display: grid; gap: 16px; }
.principle-card { display: grid; grid-template-columns: auto 1fr; gap: 20px; padding: 26px; background: linear-gradient(140deg, rgba(255,255,255,.045), rgba(255,255,255,.01)); border: 1px solid var(--line); border-radius: var(--radius); }
.principle-card h3 { font-size: 1.45rem; color: var(--gold-light); text-transform: uppercase; }
.principle-card p { margin: 8px 0 0; color: var(--muted); }
.hex-icon { width: 56px; height: 62px; display: grid; place-items: center; color: var(--gold-light); background: rgba(212,154,89,.08); clip-path: polygon(25% 5%,75% 5%,100% 50%,75% 95%,25% 95%,0 50%); }
.hex-icon svg { width: 27px; height: 27px; fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }

.section-services { position: relative; background: #0b0b0c; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-services::before { content: ""; position: absolute; inset: 0; opacity: .18; background-image: linear-gradient(rgba(255,255,255,.02) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.02) 1px, transparent 1px); background-size: 40px 40px; pointer-events: none; }
.section-heading { position: relative; display: grid; grid-template-columns: 1.1fr .9fr; gap: 70px; align-items: end; margin-bottom: 54px; }
.section-heading > p { margin: 0 0 5px; color: var(--muted); max-width: 480px; }
.section-heading.centered { display: block; text-align: center; max-width: 830px; margin: 0 auto 54px; }
.services-grid { position: relative; display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.service-card { position: relative; min-height: 390px; padding: 34px; overflow: hidden; border: 1px solid rgba(212,154,89,.25); border-radius: var(--radius); background: linear-gradient(145deg, rgba(30,30,33,.95), rgba(14,14,16,.96)); transition: transform .25s ease, border-color .25s ease; }
.service-card:hover { transform: translateY(-5px); border-color: rgba(242,194,123,.55); }
.service-card::after { content: ""; position: absolute; width: 180px; height: 180px; right: -80px; bottom: -80px; border: 1px solid rgba(212,154,89,.18); transform: rotate(45deg); }
.service-number { position: absolute; right: 26px; top: 18px; font-family: "Oswald", sans-serif; font-size: 4.5rem; color: rgba(255,255,255,.035); line-height: 1; }
.service-icon { width: 74px; height: 74px; display: grid; place-items: center; border: 1px solid rgba(212,154,89,.35); border-radius: 18px; background: rgba(212,154,89,.06); color: var(--gold-light); }
.service-icon svg { width: 44px; height: 44px; fill: none; stroke: currentColor; stroke-width: 1.4; stroke-linecap: round; stroke-linejoin: round; }
.service-card h3 { margin-top: 26px; font-size: 2rem; text-transform: uppercase; }
.service-card > p { margin: 14px 0 0; max-width: 520px; color: var(--muted); }
.service-card ul { margin: 22px 0 0; padding: 0; list-style: none; color: #d8d4cd; }
.service-card li { position: relative; padding-left: 22px; margin-top: 9px; }
.service-card li::before { content: ""; position: absolute; left: 0; top: .75em; width: 9px; height: 1px; background: var(--gold); }

.section-differentials { background: linear-gradient(180deg, #101012, #09090a); }
.differentials-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.differential { text-align: center; padding: 32px 22px; border: 1px solid var(--line); border-radius: var(--radius); background: rgba(255,255,255,.025); }
.diff-icon { width: 62px; height: 62px; margin: 0 auto 22px; display: grid; place-items: center; color: var(--gold-light); border: 1px solid rgba(212,154,89,.35); clip-path: polygon(25% 5%,75% 5%,100% 50%,75% 95%,25% 95%,0 50%); background: rgba(212,154,89,.06); }
.diff-icon svg { width: 28px; height: 28px; fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.differential h3 { font-size: 1.35rem; text-transform: uppercase; }
.differential p { margin: 12px 0 0; color: var(--muted); font-size: .93rem; }

.cta-band { position: relative; padding: 82px 0; overflow: hidden; color: #15110d; background: linear-gradient(120deg, #9d6036, #efbd74 50%, #b36b3b); }
.cta-band::after { content: ""; position: absolute; right: -8%; top: -190%; width: 520px; height: 520px; border: 1px solid rgba(255,255,255,.38); transform: rotate(45deg); }
.cta-layout { position: relative; z-index: 1; display: flex; align-items: center; justify-content: space-between; gap: 40px; }
.cta-band .eyebrow { color: rgba(30,19,10,.68); }
.cta-band h2 { max-width: 760px; }
.cta-band p:not(.eyebrow) { margin: 12px 0 0; font-size: 1.05rem; }

.section-contact { background: #0b0b0d; }
.contact-layout { display: grid; grid-template-columns: .9fr 1.1fr; gap: 80px; align-items: start; }
.contact-copy > p:not(.eyebrow) { margin: 24px 0 0; max-width: 590px; color: var(--muted); }
.contact-list { margin-top: 38px; display: grid; gap: 2px; }
.contact-list a { display: flex; flex-direction: column; padding: 17px 0; border-bottom: 1px solid var(--line); }
.contact-list strong { font-size: .98rem; }
.contact-list span { margin-top: 3px; color: #8f8c87; font-size: .84rem; }
.contact-form { padding: 34px; background: linear-gradient(145deg, rgba(255,255,255,.055), rgba(255,255,255,.015)); border: 1px solid rgba(212,154,89,.25); border-radius: 24px; box-shadow: var(--shadow); }
.form-row { margin-bottom: 18px; }
.form-row label { display: block; margin-bottom: 8px; font-size: .85rem; font-weight: 700; color: #dfdcd6; }
.form-row input, .form-row textarea, .form-row select { width: 100%; border: 1px solid var(--line); border-radius: 11px; background: rgba(0,0,0,.27); color: var(--text); padding: 14px 15px; outline: none; transition: border-color .2s ease, box-shadow .2s ease; }
.form-row textarea { resize: vertical; min-height: 130px; }
.form-row input:focus, .form-row textarea:focus, .form-row select:focus { border-color: rgba(242,194,123,.65); box-shadow: 0 0 0 4px rgba(212,154,89,.08); }
.form-row select option { background: #151517; }
.two-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-error { min-height: 24px; margin: -4px 0 10px; color: #ff9d9d; font-size: .84rem; }
.form-note { display: block; margin-top: 13px; color: #88857f; text-align: center; }

.site-footer { padding: 70px 0 24px; background: #070708; border-top: 1px solid var(--line); }
.footer-main { display: grid; grid-template-columns: 1.5fr .7fr 1fr; gap: 60px; padding-bottom: 54px; }
.footer-brand p { color: var(--muted); margin: 18px 0 0; }
.footer-links { display: flex; flex-direction: column; align-items: flex-start; gap: 11px; }
.footer-links strong { margin-bottom: 7px; color: var(--gold-light); text-transform: uppercase; letter-spacing: .08em; font-size: .8rem; }
.footer-links a, .footer-links span { color: #aaa7a1; font-size: .9rem; }
.footer-links a:hover { color: var(--text); }
.footer-bottom { display: flex; justify-content: space-between; gap: 30px; padding-top: 22px; border-top: 1px solid var(--line); color: #76736f; font-size: .8rem; }

.whatsapp-float { position: fixed; z-index: 900; right: 22px; bottom: 22px; width: 58px; height: 58px; display: grid; place-items: center; border-radius: 50%; background: #25d366; color: #fff; box-shadow: 0 12px 28px rgba(0,0,0,.34); transition: transform .2s ease; }
.whatsapp-float:hover { transform: translateY(-3px) scale(1.03); }
.whatsapp-float svg { width: 29px; height: 29px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }

.reveal { opacity: 0; transform: translateY(20px); transition: opacity .65s ease, transform .65s ease; }
.reveal.visible { opacity: 1; transform: none; }

@media (max-width: 980px) {
  .header-cta { display: none; }
  .main-nav { gap: 20px; }
  .hero { min-height: auto; padding-top: 130px; }
  .hero-layout { grid-template-columns: 1fr; gap: 58px; }
  .hero-copy { max-width: 780px; }
  .hero-visual { width: min(620px, 100%); justify-self: center; }
  .metal-frame { min-height: 520px; }
  .about-layout, .contact-layout { grid-template-columns: 1fr; gap: 54px; }
  .section-heading { grid-template-columns: 1fr; gap: 22px; }
  .differentials-grid { grid-template-columns: repeat(2, 1fr); }
  .quick-contact-grid { grid-template-columns: 1fr; }
  .quick-contact-grid > a, .quick-contact-grid > a:first-child { min-height: 88px; border-left: 1px solid var(--line); border-bottom: 1px solid var(--line); }
  .quick-contact-grid > a:last-child { border-bottom: 0; }
}

@media (max-width: 760px) {
  :root { --container: min(100% - 28px, 1180px); }
  .nav-wrap { min-height: 72px; }
  .brand { font-size: 24px; }
  .brand img { width: 36px; height: 41px; }
  .menu-toggle { display: block; }
  .main-nav { position: absolute; top: 72px; left: 14px; right: 14px; display: none; flex-direction: column; align-items: stretch; gap: 0; padding: 10px; background: rgba(15,15,17,.98); border: 1px solid var(--line); border-radius: 14px; box-shadow: var(--shadow); }
  .main-nav.open { display: flex; }
  .main-nav a { padding: 14px 12px; border-bottom: 1px solid var(--line); }
  .main-nav a:last-child { border-bottom: 0; }
  .hero { padding: 112px 0 72px; }
  h1 { font-size: clamp(3rem, 15vw, 4.8rem); }
  .hero-text { font-size: 1rem; }
  .hero-actions .button { width: 100%; }
  .hero-trust { display: grid; gap: 12px; }
  .metal-frame { min-height: 420px; }
  .hero-logo-wrap img { width: 230px; }
  .hero-wordmark { margin-top: -25px; font-size: 5.2rem; }
  .hero-logo-wrap p { font-size: .6rem; letter-spacing: .18em; }
  .section { padding: 82px 0; }
  .services-grid, .differentials-grid { grid-template-columns: 1fr; }
  .service-card { min-height: auto; padding: 28px; }
  .section-heading { margin-bottom: 38px; }
  .cta-layout { align-items: flex-start; flex-direction: column; }
  .cta-layout .button { width: 100%; }
  .two-cols { grid-template-columns: 1fr; }
  .contact-form { padding: 24px; }
  .footer-main { grid-template-columns: 1fr; gap: 34px; }
  .footer-bottom { flex-direction: column; gap: 8px; }
}

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