:root {
  --bg: #0b0c10;
  --bg-2: #12141b;
  --ink: #eef1f4;
  --muted: #9aa3ad;
  --line: rgba(255,255,255,.08);
  --gold: #d7b37a;
  --gold-2: #f0d7a8;
  --accent: #7ee0c6;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: Manrope, sans-serif;
  background: radial-gradient(1200px 600px at 10% -10%, #1b2230 0%, var(--bg) 45%);
  color: var(--ink);
  line-height: 1.6;
}

.noise {
  pointer-events: none;
  position: fixed;
  inset: 0;
  opacity: .08;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  z-index: 0;
}

.nav, main, footer { position: relative; z-index: 1; }

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 22px 7vw;
  position: sticky;
  top: 0;
  backdrop-filter: blur(16px);
  background: rgba(11,12,16,.72);
  border-bottom: 1px solid var(--line);
}

.brand { display: flex; gap: 12px; align-items: center; color: inherit; text-decoration: none; }
.mark {
  width: 28px; height: 28px; border-radius: 50%;
  background:
    radial-gradient(circle at 50% 50%, transparent 28%, var(--gold) 29%, var(--gold) 36%, transparent 37%),
    conic-gradient(from 120deg, var(--accent), var(--gold), #5b6cff, var(--accent));
  box-shadow: 0 0 24px rgba(215,179,122,.35);
}
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-text strong { letter-spacing: .16em; font-size: 13px; }
.brand-text small { color: var(--muted); font-size: 10px; letter-spacing: .08em; text-transform: uppercase; }
.nav-tools { display: flex; align-items: center; gap: 8px; }
.lang-btn {
  background: transparent;
  color: var(--gold-2);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 12px;
  font: inherit;
  font-size: 12px;
  letter-spacing: .08em;
  cursor: pointer;
}
.nav nav { display: flex; gap: 22px; align-items: center; margin-left: auto; margin-right: 12px; }
.nav a { color: var(--muted); text-decoration: none; font-size: 14px; }
.nav nav a:hover { color: var(--ink); }

.hero { padding: 12vh 7vw 10vh; max-width: 1100px; }
.eyebrow {
  color: var(--gold);
  letter-spacing: .18em;
  text-transform: uppercase;
  font-size: 12px;
  margin-bottom: 16px;
}
h1, h2, h3 { font-weight: 600; letter-spacing: -.03em; }
h1 {
  font-family: "Instrument Serif", serif;
  font-size: clamp(40px, 7vw, 84px);
  line-height: .95;
  font-weight: 400;
}
h1 em { font-style: italic; color: var(--gold-2); }
h2 { font-size: clamp(28px, 4vw, 48px); line-height: 1.15; margin: 8px 0 16px; }
.lead { max-width: 640px; color: #c5ccd3; font-size: 18px; margin: 24px 0 28px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 12px 18px; border-radius: 999px; text-decoration: none;
  border: 1px solid var(--line); color: var(--ink); font-weight: 600; font-size: 14px;
}
.btn.primary { background: var(--gold); color: #1a140c; border-color: transparent; }
.btn.ghost { background: transparent; }
.btn.whatsapp { background: #25d366; color: #06240f; border-color: transparent; }
.footer-wa { color: var(--gold-2); text-decoration: none; }
.office + .btn { margin-top: 16px; }
.wa-float {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 20;
  background: #25d366;
  color: #06240f;
  text-decoration: none;
  font-weight: 700;
  font-size: 14px;
  padding: 12px 16px;
  border-radius: 999px;
  box-shadow: 0 10px 30px rgba(0,0,0,.35);
}
.btn:hover { transform: translateY(-1px); }
button.btn { cursor: pointer; width: 100%; font-family: inherit; }
.signals { display: flex; gap: 18px; flex-wrap: wrap; margin-top: 36px; color: var(--muted); font-size: 13px; list-style: none; }
.signals li::before { content: ""; display: inline-block; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); margin-right: 8px; }

.section { padding: 80px 7vw; }
.section-head { max-width: 720px; margin-bottom: 36px; }
.grid { display: grid; gap: 18px; }
.cards { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.card {
  background: linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02));
  border: 1px solid var(--line);
  padding: 24px;
  border-radius: 18px;
}
.num { color: var(--gold); font-size: 12px; letter-spacing: .14em; }
.card h3 { margin: 10px 0 8px; font-size: 22px; }
.card p { color: var(--muted); }

.split { display: grid; grid-template-columns: 1fr 1.1fr; gap: 40px; align-items: start; }
.steps { list-style: none; display: grid; gap: 16px; }
.steps li {
  padding: 18px 20px;
  border-left: 2px solid var(--gold);
  background: rgba(255,255,255,.03);
}
.steps span { display: block; color: var(--muted); font-size: 14px; }

.timeline { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.timeline div {
  min-height: 140px;
  padding: 22px;
  border-radius: 16px;
  background: #171922;
  border: 1px solid var(--line);
}
.timeline em { color: var(--accent); font-style: normal; font-size: 13px; }
.note {
  margin-top: 22px;
  color: var(--muted);
  border: 1px dashed rgba(215,179,122,.35);
  padding: 16px 18px;
  border-radius: 12px;
}

.dark { background: var(--bg-2); }
.two { grid-template-columns: 1fr 1fr; }
.two p { color: #c8cfd6; }

.contact { display: grid; grid-template-columns: 1fr .9fr; gap: 40px; }
.muted { color: var(--muted); }
.office {
  display: block;
  margin-top: 18px;
  font-style: normal;
  color: #c5ccd3;
  font-size: 14px;
}
.panel {
  background: #14161d;
  border: 1px solid var(--line);
  padding: 22px;
  border-radius: 20px;
  display: grid; gap: 12px;
}
label { display: grid; gap: 6px; font-size: 13px; color: var(--muted); }
input, select, textarea {
  background: #0d0f14;
  border: 1px solid var(--line);
  color: var(--ink);
  border-radius: 10px;
  padding: 12px;
  font: inherit;
}
.form-msg { color: var(--accent); font-size: 13px; }

footer {
  padding: 28px 7vw 40px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  gap: 20px;
  color: var(--muted);
  font-size: 14px;
}
.tiny { max-width: 420px; font-size: 12px; }

.menu-btn {
  display: none;
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 12px;
  font: inherit;
  font-size: 13px;
}

@media (max-width: 860px) {
  .nav {
    padding: 14px 5vw;
    flex-wrap: wrap;
  }
  .nav-tools { margin-left: auto; }
  .menu-btn { display: inline-flex; }
  .nav nav {
    display: none;
    width: 100%;
    flex-direction: column;
    gap: 4px;
    padding-top: 12px;
    margin: 0;
  }
  .nav.open nav { display: flex; }
  .nav nav a {
    padding: 12px 4px;
    font-size: 16px;
    color: var(--ink);
  }
  .nav-wa { margin-top: 8px; text-align: center; }
  .hero { padding: 8vh 5vw 7vh; }
  h1 { font-size: clamp(34px, 11vw, 56px); }
  .lead { font-size: 16px; }
  .hero-actions { display: grid; width: 100%; }
  .hero-actions .btn { width: 100%; min-height: 46px; }
  .section { padding: 56px 5vw; }
  .split, .timeline, .two, .contact { grid-template-columns: 1fr; }
  .signals { gap: 10px; }
  input, select, textarea { font-size: 16px; }
  .wa-float {
    right: 16px;
    bottom: calc(16px + env(safe-area-inset-bottom));
  }
  footer {
    flex-direction: column;
    padding: 24px 5vw calc(88px + env(safe-area-inset-bottom));
  }
}

@media (max-width: 420px) {
  .brand-text small { display: none; }
}