/* ====== Base ====== */
:root{
  --brand:#2c6f73;          /* toma el tono del logo */
  --ink:#0f172a;
  --muted:#64748b;
  --bg:#ffffff;
  --card:#f8fafc;
  --ring:rgba(44,111,115,.25);
  --radius:18px;
}

*{box-sizing:border-box}
html,body{margin:0}
body{
  font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.55;
}
img{max-width:100%;display:block}

/* Containers */
.container{width:min(1120px,92%);margin-inline:auto}

/* ====== Header/Nav ====== */
.site-header{
  position:sticky;top:0;z-index:1000;
  background:#fff;box-shadow:0 6px 24px rgba(2,8,20,.06);
}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 0}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--ink)}
.logo{height:44px;width:auto;object-fit:contain}
.brand-text{font-family:"Playfair Display",serif;font-weight:700;letter-spacing:.2px}

.main-nav{display:flex;align-items:center;gap:18px}
.main-nav a{
  text-decoration:none;color:var(--ink);font-weight:600;padding:.55rem .9rem;border-radius:12px;
}
.main-nav a:hover{background:#f1f5f9}
.main-nav a.active{color:var(--brand)}

.hamburger{display:none;border:0;background:#fff;font-size:24px;line-height:1;padding:.25rem .5rem;border-radius:10px}

/* Buttons */
.btn{display:inline-block;font-weight:700;text-decoration:none;border-radius:14px;padding:.7rem 1rem;border:1px solid transparent}
.btn-primary{background:var(--brand);color:#fff}
.btn-primary:hover{filter:brightness(1.05)}
.btn-outline{border-color:var(--brand);color:var(--brand);background:#fff}
.btn-outline:hover{background:#eff6f7}
.btn-ghost{border-color:rgba(255,255,255,.4);color:#fff;background:transparent}
.btn-ghost:hover{background:rgba(255,255,255,.12)}

/* ====== Hero ====== */
.hero{position:relative;height:80vh;min-height:500px;display:grid;place-items:center}
.hero-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.35),rgba(0,0,0,.45))}
.hero-content{position:relative;text-align:center;color:#fff;padding:0 1rem}
.hero h1{
  font-family:"Playfair Display",serif;font-size:clamp(36px,5vw,64px);margin:0 0 8px
}
.hero p{margin:0 0 18px;font-size:clamp(14px,2.2vw,18px)}

/* ====== Sections ====== */
.section{padding:64px 0}
.section-head{text-align:center;margin-bottom:28px}
.section-head h2{
  font-family:"Playfair Display",serif;margin:0 0 6px;font-size:clamp(26px,3.6vw,36px)
}
.section-head p{color:var(--muted);margin:0}

/* ====== Cards / Tours ====== */
.grid-cards{
  display:grid;gap:22px;
  grid-template-columns:repeat(3,1fr);
}
.card{
  background:var(--card);border:1px solid #e2e8f0;border-radius:var(--radius);
  overflow:hidden;display:flex;flex-direction:column;box-shadow:0 10px 24px rgba(2,8,20,.04);
  transition:transform .2s ease, box-shadow .2s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:0 16px 34px rgba(2,8,20,.08)}
.card-media img{aspect-ratio:4/3;object-fit:cover;width:100%}
.card-body{padding:16px;display:grid;gap:10px}
.card-body h3{margin:0;font-size:1.05rem}
.price{font-weight:800;color:var(--brand)}
.price span{font-weight:600;color:var(--muted);font-size:.9rem;margin-left:6px}

/* ====== Page hero (subpáginas) ====== */
.page-hero.small{
  display:grid;place-items:center;text-align:center;padding:80px 0;background:linear-gradient(135deg,#ebf6f7,#ffffff)
}
.page-hero h1{font-family:"Playfair Display",serif;margin:0}

/* ====== Forms ====== */
.narrow{width:min(820px,92%);margin-inline:auto}
.form-grid{
  display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:10px
}
.form-grid label{display:grid;gap:6px;font-weight:600}
.form-grid input,.form-grid select,.form-grid textarea{
  padding:.85rem;border:1px solid #e2e8f0;border-radius:12px;font:inherit;background:#fff;outline:none
}
.form-grid input:focus,.form-grid select:focus,.form-grid textarea:focus{box-shadow:0 0 0 4px var(--ring);border-color:var(--brand)}
.span-2{grid-column:span 2}

/* ====== Footer ====== */
.site-footer{background:#0b1f20;color:#d7e3e4}
.foot-grid{display:grid;grid-template-columns:1.2fr .8fr 1fr;gap:20px;align-items:center;padding:28px 0}
.site-footer nav a{color:#d7e3e4;text-decoration:none;margin-right:14px}
.site-footer nav a:hover{text-decoration:underline}
.copy{text-align:right;color:#9fb3b6}

/* ====== Helpers ====== */
.checklist{padding-left:18px}
.checklist li{margin:6px 0}

/* ====== Responsive ====== */
@media (max-width: 980px){
  .grid-cards{grid-template-columns:repeat(2,1fr)}
}
@media (max-width: 760px){
  .hamburger{display:block}
  .main-nav{position:absolute;right:4%;top:72px;flex-direction:column;background:#fff;padding:10px;border:1px solid #e2e8f0;border-radius:14px;display:none}
  .main-nav.open{display:flex}
  .brand-text{display:none}
  .grid-cards{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr;gap:8px}
  .copy{text-align:left}
  .form-grid{grid-template-columns:1fr}
  .span-2{grid-column:auto}
}

/* imagen de fonfo en about y book*/
.page-hero {
  position: relative;
  display: grid;
  place-items: center;
  text-align: center;
  color: #fff;
  min-height: 400px;
  padding: 60px 0;
  background-size: cover;
  background-position: center;
}

.page-hero h1 {
  font-family: "Playfair Display", serif;
  font-size: clamp(28px, 5vw, 48px);
  margin: 0;
  z-index: 2;
}

.page-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.45); /* oscurece la imagen para que el texto se lea */
}

/* ======= TOUR PAGES ======= */
.tour-hero{
  position:relative;
  min-height:56vh;
  display:grid;
  place-items:center;
}
.tour-hero .hero-img{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
}
.tour-hero .hero-overlay{
  position:absolute;
  inset:0;
  background:linear-gradient(180deg,rgba(0,0,0,.45),rgba(0,0,0,.25));
}
.tour-hero .hero-content{
  position:relative;
  text-align:center;
  color:#fff;
  padding:0 12px;
}
.tour-hero h1{
  font-family:"Playfair Display",serif;
  font-size:clamp(34px,6vw,64px);
  margin:0 0 6px;
}

/* Layout de información */
.info-grid{
  display:grid;
  grid-template-columns:2fr 1fr;
  gap:18px;
}
.tour-facts ul{
  margin:0;
  padding-left:18px;
}
.badge{
  display:inline-block;
  margin-top:10px;
  padding:6px 10px;
  border-radius:999px;
  background:#2a7a7a;
  color:#fff;
  font-weight:600;
  font-size:.85rem;
}

/* Galería */
.gallery{
  --h: 220px;
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:10px;
  margin-top:10px;
}
.gallery a{
  display:block;
  overflow:hidden;
  border-radius:12px;
  box-shadow:0 10px 25px rgba(2,8,23,.08);
}
.gallery img{
  width:100%;
  height:var(--h);
  object-fit:cover;
  display:block;
  transition:transform .3s;
}
.gallery a:hover img{
  transform:scale(1.04);
}

/* CTA */
.cta-wrap{
  display:grid;
  place-items:center;
  gap:6px;
  margin-top:26px;
}
.cta{
  font-size:1.1rem;
  padding:.9rem 1.4rem;
}
.cta-note{
  color:#64748b;
}

/* Responsive */
@media (max-width:900px){
  .info-grid{grid-template-columns:1fr}
  .gallery{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:560px){
  .gallery{grid-template-columns:1fr}
  .gallery{--h:200px}
}

@media (min-width: 768px) {
  .tour-hero {
    min-height: 90vh; /* casi pantalla completa en escritorio */
  }
}

@media (max-width: 767px) {
  .tour-hero {
    min-height: 70vh; /* más compacto en móvil */
  }
}

.thankyou-container {
  text-align: center;
  padding: 50px 20px;
}

.thankyou-logo {
  max-width: 250px;  /* Ajusta el tamaño del logo */
  margin-bottom: 20px;
}

.thankyou-container h1 {
  font-size: 2.2rem;
  margin-bottom: 10px;
  color: #024d4c; /* color de la marca */
}

.thankyou-container p {
  font-size: 1.1rem;
  margin: 5px 0;
}

.thankyou-container .btn {
  display: inline-block;
  margin-top: 25px;
  padding: 12px 25px;
  background: #0c6d63;
  color: #fff;
  text-decoration: none;
  border-radius: 6px;
  font-weight: bold;
}
.thankyou-container .btn:hover {
  background: #09534a;
}