:root {
  --petroleum: #081a33;
  --navy: #0b1f3a;
  --gold: #d4af37;
  --ice: #f8fafc;
  --graphite: #1f2937;
  --jade: #2f8e78;
  --line: rgba(8, 26, 51, 0.11);
  font-family: Inter, system-ui, sans-serif;
  color: var(--graphite);
  background: var(--ice);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: hidden; }
body { margin: 0; min-width: 320px; overflow-x: hidden; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(18px, 5vw, 72px);
  background: rgba(248, 250, 252, 0.86);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}

.brand img { width: min(210px, 46vw); height: auto; }
nav { display: flex; gap: 22px; font-size: 0.86rem; font-weight: 700; color: rgba(8, 26, 51, 0.76); }
nav a, .header-cta { transition: color .2s ease, transform .2s ease; }
nav a:hover, .header-cta:hover { color: var(--jade); transform: translateY(-1px); }
.header-cta { border: 1px solid var(--gold); padding: 10px 18px; font-size: .78rem; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; color: var(--petroleum); }

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.9fr);
  align-items: start;
  gap: clamp(36px, 6vw, 88px);
  min-height: calc(100svh - 78px);
  padding: clamp(24px, 4vw, 56px) clamp(20px, 6vw, 86px) 34px;
  background:
    linear-gradient(90deg, rgba(248,250,252,.98) 0%, rgba(248,250,252,.92) 47%, rgba(8,26,51,.06) 100%),
    radial-gradient(circle at 80% 18%, rgba(47,142,120,.18), transparent 32%);
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--jade);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .14em;
  font-size: .75rem;
}

h1, h2 {
  font-family: "Playfair Display", Georgia, serif;
  color: var(--petroleum);
  line-height: .98;
  letter-spacing: 0;
  margin: 0;
}

h1 { font-size: clamp(2.55rem, 4.45vw, 4.25rem); max-width: 900px; }
h2 { font-size: clamp(2rem, 4vw, 4.4rem); max-width: 920px; }
h3 { margin: 0; color: var(--petroleum); }
p { line-height: 1.78; }
.lead { font-size: clamp(1rem, 1.35vw, 1.18rem); color: rgba(8, 26, 51, .82); max-width: 720px; }
.hero-copy > p:not(.eyebrow):not(.lead) { max-width: 760px; color: rgba(31, 41, 55, .78); line-height: 1.62; }

.actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 14px; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 12px 22px;
  border: 1px solid transparent;
  font-weight: 800;
  letter-spacing: .04em;
  text-transform: uppercase;
  font-size: .78rem;
  transition: transform .22s ease, box-shadow .22s ease, background .22s ease;
}
.button:hover { transform: translateY(-2px); }
.primary { background: var(--petroleum); color: white; box-shadow: 0 18px 44px rgba(8,26,51,.22); }
.secondary { border-color: rgba(8,26,51,.18); color: var(--petroleum); background: white; }
.gold { background: var(--gold); color: var(--petroleum); box-shadow: 0 18px 44px rgba(212,175,55,.22); }

.hero-media {
  position: relative;
  min-height: 500px;
  align-self: stretch;
  overflow: hidden;
  box-shadow: 0 30px 90px rgba(8,26,51,.18);
}
.hero-copy, .hero-media { min-width: 0; max-width: 100%; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 28%; filter: saturate(.92); }

.trust-bar {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1px;
  background: var(--line);
  padding: 1px clamp(20px, 6vw, 86px);
}
.trust-bar span { background: white; padding: 18px; text-align: center; color: var(--petroleum); font-size: .86rem; font-weight: 700; }

.section { padding: clamp(70px, 10vw, 130px) clamp(20px, 6vw, 86px); }
.split-intro { display: grid; grid-template-columns: .95fr 1fr; gap: clamp(30px, 7vw, 96px); align-items: start; }
.split-intro p { color: rgba(31,41,55,.72); }
.card-grid, .area-grid, .diff-grid, .plans { display: grid; gap: 18px; padding: 0 clamp(20px, 6vw, 86px) clamp(70px, 9vw, 120px); }
.three { grid-template-columns: repeat(3, 1fr); }

.premium-card, .area-card, .plan {
  background: rgba(255,255,255,.78);
  border: 1px solid var(--line);
  box-shadow: 0 18px 48px rgba(8,26,51,.08);
  padding: clamp(24px, 3vw, 38px);
  backdrop-filter: blur(14px);
}
.premium-card span { color: var(--gold); font-weight: 800; }
.premium-card h3 { margin-top: 34px; font-size: 1.45rem; text-transform: uppercase; letter-spacing: .08em; }
.premium-card p { color: rgba(31,41,55,.72); }

.area-grid { grid-template-columns: repeat(4, 1fr); padding-top: 38px; }
.area-card { min-height: 150px; display: flex; flex-direction: column; justify-content: space-between; }
.area-card i { color: var(--jade); font-style: normal; font-weight: 800; font-size: .72rem; text-transform: uppercase; letter-spacing: .12em; }
.area-card h3 { font-size: 1.06rem; line-height: 1.35; }

.dark-band {
  color: white;
  background: linear-gradient(135deg, var(--petroleum), #102d48 62%, #163932);
}
.dark-band h2, .dark-band h3 { color: white; }
.dark-band .eyebrow { color: var(--gold); }
.diff-grid { grid-template-columns: repeat(3, 1fr); padding: 40px 0 0; }
.diff-grid article { border-top: 1px solid rgba(255,255,255,.16); padding: 26px 0; }
.diff-grid span { color: var(--gold); }

.about, .location { display: grid; grid-template-columns: .82fr 1fr; gap: clamp(34px, 7vw, 96px); align-items: center; }
.about-image { overflow: hidden; box-shadow: 0 24px 74px rgba(8,26,51,.18); }
.about-image img { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; object-position: 50% 32%; }
.about-copy h3 { margin: 18px 0 24px; color: var(--jade); }
.signature { color: var(--petroleum); font-weight: 800; }

.plans { grid-template-columns: repeat(2, minmax(0, 1fr)); padding-top: 38px; }
.plan { position: relative; display: flex; flex-direction: column; gap: 18px; }
.plan.featured { border: 1px solid rgba(212,175,55,.7); background: linear-gradient(180deg, white, #fffaf0); }
.plan strong { position: absolute; top: 18px; right: 18px; color: var(--gold); text-transform: uppercase; font-size: .72rem; letter-spacing: .12em; }
.price { font-family: "Playfair Display", Georgia, serif; font-size: 2.35rem; margin: 0; color: var(--petroleum); }
.plan ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; color: rgba(31,41,55,.78); line-height: 1.45; }
.plan .button { margin-top: auto; }

.location { background: white; }
.location-copy { padding: clamp(26px, 4vw, 44px); border-left: 3px solid var(--gold); }
.map-wrap iframe { width: 100%; min-height: 450px; border: 0; filter: grayscale(1) contrast(1.05); }
.map-actions { display: flex; gap: 12px; margin-top: 14px; }
.map-actions a { flex: 1; text-align: center; padding: 14px; background: var(--ice); border: 1px solid var(--line); font-weight: 800; color: var(--petroleum); }

.faq { background: var(--ice); }
details { background: white; border: 1px solid var(--line); margin-top: 12px; padding: 22px 24px; box-shadow: 0 10px 30px rgba(8,26,51,.04); }
summary { cursor: pointer; color: var(--petroleum); font-weight: 800; }
details p { color: rgba(31,41,55,.76); margin-bottom: 0; }

.seo-copy { padding-bottom: 20px; }
.seo-copy p { max-width: 980px; color: rgba(31,41,55,.75); }

.final-cta {
  text-align: center;
  padding: clamp(76px, 12vw, 150px) 20px;
  background: var(--petroleum);
  color: white;
}
.final-cta h2 { color: white; margin: 0 auto 22px; }
.final-cta p { max-width: 780px; margin: 0 auto 16px; color: rgba(255,255,255,.76); }
.final-cta .button { margin-top: 22px; }

footer {
  display: grid;
  grid-template-columns: 220px 1fr 1fr;
  gap: 32px;
  padding: 54px clamp(20px, 6vw, 86px);
  background: #050f1e;
  color: rgba(255,255,255,.74);
}
footer img { width: 210px; }
footer h2 { color: white; font-size: 1.6rem; }

.float-whatsapp {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 30;
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: #1fb45a;
  color: white;
  font-weight: 900;
  box-shadow: 0 18px 40px rgba(31,180,90,.34);
}

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (max-width: 980px) {
  nav { display: none; }
  .hero, .split-intro, .about, .location { grid-template-columns: 1fr; }
  .hero { min-height: auto; }
  .hero-media { min-height: 520px; }
  .trust-bar { grid-template-columns: 1fr 1fr; }
  .three, .area-grid, .diff-grid, .plans { grid-template-columns: 1fr 1fr; }
  footer { grid-template-columns: 1fr; }
}

@media (max-width: 620px) {
  .site-header { padding: 14px 16px; }
  .brand img { width: 158px; }
  .header-cta { padding: 9px 12px; }
  .hero { padding-top: 34px; }
  .hero-media { min-height: 420px; }
  .trust-bar, .three, .area-grid, .diff-grid, .plans { grid-template-columns: 1fr; }
  .card-grid, .area-grid, .plans { padding-left: 20px; padding-right: 20px; }
  .map-actions, .actions { flex-direction: column; }
  h1 { font-size: clamp(2.55rem, 16vw, 4rem); }
  .button { width: 100%; }
}