:root {
  --green: #0d6b4e;
  --green-dark: #074936;
  --green-soft: #e8f2ee;
  --ink: #15201c;
  --muted: #62706a;
  --sand: #f3eee7;
  --warm: #a17d58;
  --line: #dfe7e3;
  --surface: #ffffff;
  --soft: #f7f9f8;
  --shadow: 0 18px 50px rgba(10, 40, 30, .10);
  --radius: 22px;
  --max: 1160px;
}

* { 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(--surface);
  line-height: 1.6;
}
body.menu-open { overflow: hidden; }
a { color: inherit; }
img { max-width: 100%; display: block; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }

.skip-link {
  position: fixed; left: 12px; top: 12px; z-index: 9999;
  transform: translateY(-150%); background: var(--ink); color: #fff;
  padding: 10px 14px; border-radius: 10px; text-decoration: none;
}
.skip-link:focus { transform: none; }

:focus-visible { outline: 3px solid #e4b56f; outline-offset: 3px; }

.container { width: min(var(--max), calc(100% - 36px)); margin: 0 auto; }
.narrow { width: min(820px, calc(100% - 36px)); margin: 0 auto; }
.section { padding: 96px 0; }
.section.alt { background: var(--soft); }
.section-header { max-width: 740px; margin-bottom: 38px; }
.kicker { color: var(--green); text-transform: uppercase; letter-spacing: .15em; font-size: .78rem; font-weight: 800; }
h1, h2, h3 { line-height: 1.12; margin: 0 0 18px; }
h1 { font-size: clamp(2.5rem, 6vw, 5.8rem); letter-spacing: -.055em; }
h2 { font-size: clamp(2rem, 4vw, 3.2rem); letter-spacing: -.04em; }
h3 { font-size: 1.24rem; }
p { margin: 0 0 16px; color: var(--muted); }
.lead { font-size: 1.14rem; max-width: 720px; color: #3f4c46; }

.site-header {
  position: sticky; top: 0; z-index: 1000;
  background: rgba(255,255,255,.88); backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(223,231,227,.86);
}
.nav-wrap { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.brand { display: inline-flex; align-items: center; gap: 11px; text-decoration: none; }
.brand img { width: 176px; height: auto; }
.nav-toggle { display: none; border: 1px solid var(--line); background: #fff; border-radius: 12px; padding: 9px 11px; }
.nav-toggle span { display:block; width: 22px; height: 2px; background: var(--ink); margin: 4px 0; }
.nav-links { display: flex; align-items: center; gap: 24px; }
.nav-links a { text-decoration: none; font-weight: 700; font-size: .94rem; color: #405049; }
.nav-links a:hover, .nav-links a.active { color: var(--green); }
.nav-actions { display: flex; align-items:center; gap: 10px; }
.lang-switch { display: inline-flex; align-items:center; gap:4px; padding: 6px 9px; border: 1px solid var(--line); border-radius: 10px; background:#fff; font-size:.82rem; font-weight:800; }
.lang-switch a { text-decoration:none; color: var(--muted); }
.lang-switch a.active { color: var(--green); }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 9px; border-radius: 12px; padding: 13px 18px; text-decoration: none; font-weight: 800; border: 1px solid transparent; transition: transform .2s ease, box-shadow .2s ease, background .2s ease; }
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--green); color: #fff; box-shadow: 0 12px 24px rgba(13,107,78,.22); }
.btn-primary:hover { background: var(--green-dark); }
.btn-secondary { background: #fff; color: var(--green); border-color: var(--green); }
.btn-ghost { background: var(--green-soft); color: var(--green-dark); }
.btn-dark { background: #17211e; color: #fff; }
.btn-small { padding: 9px 13px; font-size: .88rem; }

.hero { padding: 70px 0 46px; background: linear-gradient(120deg, #f6f8f7 0%, #ffffff 62%, #f3eee7 100%); overflow: hidden; position:relative; }
.hero::after { content:""; position:absolute; width: 560px; height:560px; border-radius:50%; background: radial-gradient(circle at center, rgba(13,107,78,.15), transparent 64%); right:-200px; top:-210px; pointer-events:none; }
.hero-grid { display:grid; grid-template-columns: 1.08fr .92fr; gap: 54px; align-items:center; position:relative; z-index:1; }
.hero-copy { padding: 26px 0; }
.hero-copy h1 span { color: var(--green); }
.hero-actions { display:flex; flex-wrap:wrap; gap: 12px; margin: 28px 0 22px; }
.micro-note { color: #68756f; font-size:.9rem; }
.hero-panel { background:#18241f; color:#fff; border-radius: 32px; padding: 28px; min-height: 490px; position:relative; overflow:hidden; box-shadow: var(--shadow); }
.hero-panel::before { content:""; position:absolute; inset: 0; background: linear-gradient(135deg, rgba(13,107,78,.24), transparent 55%), repeating-linear-gradient(90deg, rgba(255,255,255,.05) 0 1px, transparent 1px 48px), repeating-linear-gradient(0deg, rgba(255,255,255,.05) 0 1px, transparent 1px 48px); opacity:.8; }
.hero-panel-content { position:relative; z-index:1; height:100%; display:flex; flex-direction:column; justify-content:space-between; }
.hero-service-list { display:grid; grid-template-columns: repeat(2,1fr); gap: 12px; margin-top: 36px; }
.hero-chip { padding: 15px; border-radius: 15px; background: rgba(255,255,255,.08); border:1px solid rgba(255,255,255,.12); }
.hero-chip b { display:block; font-size:1rem; }
.hero-chip span { color: #c7d0cb; font-size:.84rem; }
.hero-statline { display:flex; gap:12px; align-items:flex-end; }
.hero-statline strong { font-size:3.2rem; line-height:1; color:#fff; }
.hero-statline span { color:#c7d0cb; max-width:160px; }

.trust-strip { padding: 18px 0; border-bottom:1px solid var(--line); background:#fff; }
.trust-items { display:flex; flex-wrap:wrap; justify-content:center; gap:14px 28px; color:#56645e; font-weight:800; font-size:.9rem; }
.trust-items span::before { content:"✓"; color:var(--green); margin-right:8px; }

.grid-4 { display:grid; grid-template-columns: repeat(4,1fr); gap:16px; }
.grid-3 { display:grid; grid-template-columns: repeat(3,1fr); gap:18px; }
.grid-2 { display:grid; grid-template-columns: repeat(2,1fr); gap:22px; }
.card { background:#fff; border:1px solid var(--line); border-radius: var(--radius); padding: 26px; box-shadow: 0 8px 30px rgba(10,40,30,.04); }
.card.soft { background: var(--soft); }
.card:hover { box-shadow: var(--shadow); }
.icon-box { width:46px; height:46px; border-radius:14px; background:var(--green-soft); color:var(--green); display:grid; place-items:center; margin-bottom:20px; }
.icon-box svg { width:24px; height:24px; }
.card p:last-child { margin-bottom:0; }

.priority-grid .card { min-height: 210px; display:flex; flex-direction:column; justify-content:space-between; }
.card-top { display:flex; align-items:flex-start; justify-content:space-between; gap:15px; }
.tag { display:inline-flex; padding:5px 9px; border-radius:999px; background:var(--sand); color:#6f563e; font-weight:800; font-size:.73rem; text-transform:uppercase; letter-spacing:.08em; }

.process { display:grid; grid-template-columns: repeat(5,1fr); gap: 12px; }
.step { border-top: 2px solid var(--green); padding-top: 16px; }
.step-num { font-weight:900; color:var(--green); font-size:.82rem; }
.step h3 { margin-top:8px; margin-bottom:8px; }

.photo-grid { display:grid; grid-template-columns: repeat(4,1fr); gap:12px; }
.photo-card { overflow:hidden; border-radius:18px; background:#0e1915; position:relative; min-height:220px; }
.photo-card img { width:100%; height:100%; min-height:220px; object-fit:cover; filter: saturate(.9) contrast(.98); }
.photo-card::after { content:""; position:absolute; inset:50% 0 0; background:linear-gradient(transparent, rgba(10,20,16,.78)); }
.photo-caption { position:absolute; z-index:2; bottom:14px; left:15px; right:15px; color:#fff; font-weight:800; }
.photo-caption small { display:block; color:#dbe3df; font-weight:600; margin-top:2px; }
.photo-note { margin-top: 14px; font-size:.88rem; color:#74807a; }

.split { display:grid; grid-template-columns: .9fr 1.1fr; gap:48px; align-items:start; }
.feature-list { display:grid; gap: 14px; }
.feature { display:flex; gap:13px; align-items:flex-start; }
.feature-bullet { width:30px; height:30px; flex:0 0 30px; border-radius:50%; background:var(--green); color:#fff; display:grid; place-items:center; font-size:.78rem; font-weight:900; }
.feature p { margin:2px 0 0; }

.zone-list { display:flex; flex-wrap:wrap; gap:10px; }
.zone-pill { border:1px solid var(--line); background:#fff; padding:10px 13px; border-radius:999px; font-weight:700; color:#435049; }

.cta { background: #14221d; color:#fff; border-radius: 32px; padding: 44px; display:flex; align-items:center; justify-content:space-between; gap:30px; overflow:hidden; position:relative; }
.cta::after { content:""; width:360px; height:360px; background:rgba(13,107,78,.32); border-radius:50%; position:absolute; right:-130px; top:-170px; }
.cta > * { position:relative; z-index:1; }
.cta p { color:#c5d0ca; margin-bottom:0; }

.page-hero { padding: 78px 0 42px; background:linear-gradient(135deg, #f5f8f6, #f3eee7); border-bottom:1px solid var(--line); }
.page-hero p { max-width: 780px; }

.form-card { background:#fff; border:1px solid var(--line); border-radius:28px; padding:30px; box-shadow:var(--shadow); }
.form-grid { display:grid; grid-template-columns: repeat(2,1fr); gap:16px; }
.field { display:grid; gap:7px; }
.field.full { grid-column: 1 / -1; }
label { font-weight:800; font-size:.92rem; }
input, select, textarea { width:100%; border:1px solid #cad6d0; border-radius:12px; padding:13px 14px; color:var(--ink); background:#fff; }
textarea { min-height:140px; resize:vertical; }
input:invalid:not(:placeholder-shown), textarea:invalid:not(:placeholder-shown) { border-color:#b34c4c; }
.checkbox { display:flex; align-items:flex-start; gap:10px; }
.checkbox input { width:auto; margin-top:5px; }
.helper { font-size:.82rem; color:#69756f; }
.form-footer { margin-top:18px; display:grid; gap:12px; }
.status { min-height:24px; color:var(--green-dark); font-weight:800; }

.notice { border-left: 4px solid var(--warm); background:#fbf7f1; padding:14px 16px; border-radius:10px; color:#5f5143; }
.notice strong { color:#4f3e2d; }

.legal { padding:72px 0 90px; }
.legal h2 { margin-top:38px; font-size:1.65rem; }
.legal h3 { margin-top:28px; font-size:1.15rem; }
.legal ul { color:#5e6b65; padding-left:21px; }
.legal li { margin:7px 0; }
.legal .small { font-size:.9rem; }

.site-footer { margin-top: 0; background:#111a17; color:#dce5e0; padding:58px 0 22px; }
.footer-grid { display:grid; grid-template-columns: 1.2fr 1fr 1fr 1fr; gap:30px; }
.footer-brand img { width:190px; background:#fff; border-radius:10px; padding:8px; }
.site-footer p { color:#aab7b1; }
.footer-title { font-weight:900; margin-bottom:10px; color:#fff; }
.footer-links { display:grid; gap:7px; }
.footer-links a { text-decoration:none; color:#b7c1bc; }
.footer-links a:hover { color:#fff; }
.footer-bottom { margin-top:34px; padding-top:18px; border-top:1px solid rgba(255,255,255,.1); display:flex; justify-content:space-between; gap:20px; font-size:.82rem; color:#8d9993; }
.footer-bottom a { color:inherit; }

.floating-actions { position:fixed; right:18px; bottom:18px; z-index:950; display:flex; flex-direction:column; gap:10px; }
.float-btn { width:54px; height:54px; border-radius:50%; display:grid; place-items:center; text-decoration:none; box-shadow:0 14px 30px rgba(0,0,0,.15); }
.float-whatsapp { background:#0d6b4e; color:#fff; }
.float-phone { background:#17211e; color:#fff; }
.float-btn svg { width:24px; height:24px; }

.mobile-only { display:none; }

@media (max-width: 980px) {
  .hero-grid, .split { grid-template-columns:1fr; }
  .hero-panel { min-height:380px; }
  .grid-4 { grid-template-columns:repeat(2,1fr); }
  .grid-3 { grid-template-columns:repeat(2,1fr); }
  .process { grid-template-columns:repeat(2,1fr); }
  .photo-grid { grid-template-columns:repeat(3,1fr); }
  .footer-grid { grid-template-columns:repeat(2,1fr); }
  .nav-toggle { display:block; }
  .nav-links { position:fixed; top:78px; left:0; right:0; padding:24px 18px 30px; background:#fff; border-bottom:1px solid var(--line); display:none; flex-direction:column; align-items:flex-start; }
  .nav-links.is-open { display:flex; }
  .nav-actions .btn { display:none; }
}

@media (max-width: 660px) {
  .container, .narrow { width:min(100% - 24px, var(--max)); }
  .section { padding:74px 0; }
  .hero { padding-top:46px; }
  h1 { font-size:clamp(2.45rem,13vw,4.2rem); }
  .hero-service-list, .grid-4, .grid-3, .grid-2, .form-grid, .photo-grid, .process, .footer-grid { grid-template-columns:1fr; }
  .hero-panel { min-height:420px; }
  .cta { padding:30px; flex-direction:column; align-items:flex-start; }
  .footer-bottom { flex-direction:column; }
  .brand img { width:150px; }
  .floating-actions { bottom:12px; right:12px; }
  .float-btn { width:50px; height:50px; }
}

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