:root {
  --bg: #f4f8f5;
  --surface: #ffffff;
  --text: #14322d;
  --muted: #64766f;
  --line: rgba(12, 57, 43, .12);
  --green: #1d7d56;
  --green-deep: #0b4030;
  --green-dark: #08241d;
  --shadow: 0 18px 54px rgba(9, 42, 33, .12);
  --shadow-soft: 0 10px 28px rgba(9, 42, 33, .08);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin:0; font-family:'Inter',sans-serif; color:var(--text); background:var(--surface); }
a { color: inherit; }
img { max-width:100%; display:block; }
figure { margin:0; }
.container { width:min(1180px, 92%); margin:0 auto; }

.header { position:sticky; top:0; z-index:30; background:rgba(255,255,255,.96); backdrop-filter:blur(14px); border-bottom:1px solid var(--line); }
.nav { min-height:76px; display:flex; align-items:center; justify-content:space-between; gap:16px; }
.brand { display:flex; align-items:center; }
.brand img { width:136px; max-width:100%; max-height:60px; object-fit:contain; }
.menu { display:flex; gap:22px; }
.menu a { text-decoration:none; font-weight:700; font-size:14px; position:relative; }
.menu a::after { content:''; position:absolute; left:0; bottom:-8px; width:0; height:2px; background:var(--green); transition:.25s; }
.menu a:hover::after { width:100%; }

.btn {
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:52px;
  padding:0 24px;
  border-radius:999px;
  text-decoration:none;
  border:none;
  font-weight:900;
  cursor:pointer;
  transition:.25s ease;
  white-space:nowrap;
}
.btn:hover { transform:translateY(-2px); }

.btn-green,
.btn-green:link,
.btn-green:visited,
.btn-submit-fix {
  background-color:#36a35f !important;
  background-image:linear-gradient(135deg,#5ac867,#36a35f) !important;
  color:#ffffff !important;
  -webkit-text-fill-color:#ffffff !important;
  box-shadow:0 14px 32px rgba(54,163,95,.24);
}

.btn-outline {
  background:#ffffff;
  color:var(--green-deep) !important;
  border:1px solid rgba(13, 65, 48, .18);
}

.btn-white,
.btn-cta-solid,
.btn-cta-solid:link,
.btn-cta-solid:visited {
  background:#ffffff !important;
  color:var(--green-deep) !important;
  -webkit-text-fill-color:var(--green-deep) !important;
  box-shadow:0 10px 24px rgba(0,0,0,.10);
}

.btn-outline-white,
.btn-outline-white:link,
.btn-outline-white:visited {
  background:transparent !important;
  color:#ffffff !important;
  -webkit-text-fill-color:#ffffff !important;
  border:1px solid rgba(255,255,255,.38);
}

.menu-toggle {
  display:none;
  border:0;
  background:transparent;
  font-size:28px;
  color:#3b82f6;
  width:42px;
  height:42px;
}
.mobile-menu { display:none; padding:0 4% 16px; flex-direction:column; gap:12px; }
.mobile-menu a { text-decoration:none; font-weight:700; padding:8px 0; }
.top-contact-strip { background:var(--green-dark); color:rgba(255,255,255,.88); font-size:14px; border-bottom:1px solid rgba(255,255,255,.08); }
.top-contact-inner { min-height:38px; display:flex; align-items:center; justify-content:center; gap:28px; flex-wrap:wrap; font-weight:700; }

.hero { background:radial-gradient(circle at 5% 0%, rgba(214,197,117,.16), transparent 34%), radial-gradient(circle at 100% 20%, rgba(29,125,86,.12), transparent 30%), linear-gradient(180deg,#f8fbf9 0%, #f1f7f4 100%); padding:56px 0 82px; }
.hero-grid { display:grid; grid-template-columns:1.02fr .98fr; gap:44px; align-items:center; }
.eyebrow { display:inline-block; margin-bottom:14px; text-transform:uppercase; letter-spacing:.12em; font-size:12px; font-weight:900; color:var(--green); }
.light-text { color:rgba(255,255,255,.85); }
.hero h1, .section h2, .cta-band h2 { font-family:'Playfair Display',serif; margin:0 0 18px; line-height:1.06; letter-spacing:-.03em; }
.hero h1 { font-size:clamp(38px, 5vw, 66px); }
.section h2, .cta-band h2 { font-size:clamp(29px, 4vw, 48px); }
.hero p, .section p, .features-grid p { color:var(--muted); font-size:17px; line-height:1.75; }
.hero-copy strong, .section strong { color:var(--green-deep); }
.hero-actions { display:flex; gap:14px; flex-wrap:wrap; margin-top:30px; }
.hero-highlights { margin-top:26px; display:flex; gap:12px; flex-wrap:wrap; }
.hero-highlights span { background:white; border:1px solid var(--line); padding:10px 14px; border-radius:999px; color:var(--green-deep); font-weight:800; box-shadow:var(--shadow-soft); }
.hero-visual { position:relative; }
.hero-visual > img { width:100%; aspect-ratio:16/12; object-fit:cover; border-radius:34px; box-shadow:var(--shadow); }
.hero-card { position:absolute; left:22px; bottom:22px; background:rgba(255,255,255,.90); backdrop-filter:blur(14px); padding:16px 18px; border-radius:18px; max-width:340px; box-shadow:var(--shadow); }
.hero-card strong { display:block; font-size:19px; color:var(--green-deep); }
.hero-card p { margin:6px 0 0; font-size:14px; line-height:1.45; color:var(--muted); }

.trust-band { margin-top:-34px; position:relative; z-index:2; padding-bottom:34px; }
.trust-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:18px; }
.trust-grid article { background:white; border:1px solid var(--line); border-radius:24px; padding:24px; box-shadow:var(--shadow-soft); }
.trust-grid span { display:inline-flex; width:42px; height:42px; align-items:center; justify-content:center; border-radius:14px; background:rgba(29,125,86,.10); color:var(--green); font-weight:900; margin-bottom:12px; }
.trust-grid strong { display:block; font-size:20px; color:var(--green-deep); margin-bottom:8px; }
.trust-grid p { margin:0; color:var(--muted); line-height:1.6; }

.section { padding:88px 0; }
.section-head { max-width:820px; margin-bottom:42px; }
.section-head.center { text-align:center; margin-left:auto; margin-right:auto; }
.section-head.light h2, .section-head.light p { color:white; }
.intro-section { padding-top:64px; }
.intro-grid { display:grid; grid-template-columns:.85fr 1.15fr; gap:50px; align-items:start; }
.intro-grid p { margin-top:0; }

.services-section { background:var(--bg); }
.services-grid { display:grid; gap:24px; }
.services-grid.six { grid-template-columns:repeat(3,1fr); }
.service-card { background:white; border-radius:28px; overflow:hidden; box-shadow:var(--shadow); border:1px solid var(--line); display:flex; flex-direction:column; }
.service-card img { width:100%; height:240px; object-fit:cover; }
.service-content { padding:24px 24px 28px; flex:1; }
.service-number { display:inline-flex; width:44px; height:44px; align-items:center; justify-content:center; border-radius:14px; background:rgba(29,125,86,.11); color:var(--green); font-weight:900; margin-bottom:12px; }
.service-content h3 { margin:0 0 12px; font-size:24px; color:var(--green-deep); }
.service-content p { margin:0; font-size:15px; }

.split-section { background:linear-gradient(180deg,#ffffff 0%,#f8fbf9 100%); }
.split-grid { display:grid; grid-template-columns:.95fr 1.05fr; gap:46px; align-items:center; }
.split-image img { width:100%; border-radius:32px; aspect-ratio:4/3; object-fit:cover; box-shadow:var(--shadow); }
.benefit-list { margin-top:26px; display:grid; gap:14px; }
.benefit-list div { background:white; border:1px solid var(--line); border-radius:18px; padding:16px 18px; box-shadow:var(--shadow-soft); }
.benefit-list strong { display:block; margin-bottom:6px; color:var(--green-deep); }
.benefit-list span { color:var(--muted); line-height:1.55; }

.gallery-section { background:var(--surface); }
.gallery-grid-real { display:grid; grid-template-columns:repeat(3,1fr); gap:16px; grid-auto-rows:250px; }
.gallery-item { overflow:hidden; border-radius:24px; box-shadow:var(--shadow-soft); border:1px solid var(--line); background:white; }
.gallery-item img { width:100%; height:100%; object-fit:cover; transition:transform .35s ease; }
.gallery-item:hover img { transform:scale(1.04); }
.gallery-item.wide { grid-column:span 2; }
.gallery-item.tall { grid-row:span 2; }

.samples-section { background:var(--bg); }
.samples-grid { display:grid; grid-template-columns:.78fr 1.22fr; gap:26px; align-items:start; }
.sample-copy { background:white; border:1px solid var(--line); border-radius:26px; padding:26px; box-shadow:var(--shadow-soft); }
.sample-list { list-style:none; margin:18px 0 0; padding:0; }
.sample-list li { padding:10px 0; border-top:1px solid rgba(12,57,43,.08); font-weight:650; }
.sample-list li::before { content:'✓'; color:var(--green); margin-right:8px; font-weight:900; }
.samples-gallery { display:grid; grid-template-columns:repeat(2,1fr); gap:16px; }

.dark-section { background:linear-gradient(135deg, rgba(8,36,29,.95), rgba(14,76,57,.95)), url('assets/campo-santana-2.jpg') center/cover; }
.features-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:18px; }
.features-grid article { background:rgba(255,255,255,.09); border:1px solid rgba(255,255,255,.14); border-radius:24px; padding:24px; color:white; backdrop-filter:blur(8px); }
.features-grid h3 { margin:0 0 10px; font-size:20px; }
.features-grid p { margin:0; color:rgba(255,255,255,.78); font-size:15px; }

.cta-band { background:linear-gradient(135deg,#1f8a60,#0f4b38); color:white; padding:74px 0; }
.cta-band-grid { display:grid; grid-template-columns:1fr auto; align-items:center; gap:24px; }
.cta-band h2, .cta-band p { color:white; }
.cta-actions { display:flex; gap:12px; flex-wrap:wrap; }

.contact-grid { display:grid; grid-template-columns:.92fr 1.08fr; gap:34px; align-items:start; }
.contact-list { margin-top:22px; display:flex; flex-direction:column; gap:12px; }
.contact-list a { text-decoration:none; background:#f8fbf9; border:1px solid var(--line); border-radius:18px; padding:14px 16px; box-shadow:0 12px 24px rgba(9,42,33,.05); }
.contact-form { background:white; border:1px solid var(--line); border-radius:28px; padding:28px; box-shadow:var(--shadow); }
.contact-form label { display:block; font-weight:800; color:var(--green-deep); margin-bottom:16px; }
.contact-form input, .contact-form select, .contact-form textarea { width:100%; margin-top:8px; border:1px solid rgba(13,65,48,.15); border-radius:16px; padding:14px 16px; font:inherit; outline:none; background:#fff; }
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus { border-color:var(--green); box-shadow:0 0 0 4px rgba(29,125,86,.12); }

.footer { background:#08241d; color:white; padding:26px 0; }
.footer-grid { display:flex; justify-content:space-between; gap:20px; align-items:center; }
.footer p { color:rgba(255,255,255,.68); margin:0; font-size:14px; }

.whats-float {
  position:fixed;
  right:18px;
  bottom:18px;
  z-index:40;
  min-height:56px;
  padding:0 20px;
  border-radius:999px;
  text-decoration:none;
  color:#ffffff !important;
  -webkit-text-fill-color:#ffffff !important;
  font-weight:900;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  background:linear-gradient(135deg,#5ac867,#36a35f) !important;
  box-shadow:0 20px 45px rgba(34,197,94,.34);
}

@media (max-width: 1120px) {
  .services-grid.six { grid-template-columns:repeat(2,1fr); }
  .features-grid { grid-template-columns:repeat(2,1fr); }
}
@media (max-width: 920px) {
  .menu, .header-cta { display:none; }
  .menu-toggle { display:inline-flex; align-items:center; justify-content:center; }
  body.menu-open .mobile-menu { display:flex; }
  .hero-grid, .intro-grid, .split-grid, .samples-grid, .contact-grid, .cta-band-grid { grid-template-columns:1fr; }
  .trust-grid, .gallery-grid-real, .features-grid { grid-template-columns:1fr; }
  .gallery-item.wide, .gallery-item.tall { grid-column:auto; grid-row:auto; }
  .samples-gallery { grid-template-columns:1fr 1fr; }
  .brand img { width:112px; max-height:52px; }
  .nav { min-height:70px; }
  .hero-card { position:static; margin-top:16px; max-width:none; }
  .footer-grid { flex-direction:column; text-align:center; }
}
@media (max-width: 640px) {
  .top-contact-inner { gap:4px; flex-direction:column; padding:8px 0; text-align:center; }
  .hero { padding-top:30px; }
  .section { padding:70px 0; }
  .hero-actions .btn, .cta-actions .btn, .contact-form .btn { width:100%; }
  .services-grid.six, .samples-gallery { grid-template-columns:1fr; }
  .whats-float { left:16px; right:16px; justify-content:center; min-height:54px; }
}