:root{
  --navy:#0A1240; --navy-2:#13205c; --sky:#2A85C8; --sky-soft:#e8f2fb; --ink:#1b2340; --muted:#5b6482; --white:#fff;
  --r-lg:32px; --r-md:22px; --r-pill:999px;
  --shadow:0 18px 40px -18px rgba(10,18,64,.35);
}
*{box-sizing:border-box;margin:0}
html{scroll-behavior:smooth}
body{font-family:"Plus Jakarta Sans",system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--ink);background:#fff;line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{width:min(1120px,100% - 32px);margin-inline:auto}

/* Botones: siempre en píldora */
.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.95rem 1.6rem;border-radius:var(--r-pill);font-weight:700;font-size:1rem;border:0;cursor:pointer;transition:transform .18s ease,box-shadow .18s ease,background .18s ease}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--sky);color:#fff;box-shadow:0 12px 24px -12px rgba(42,133,200,.8)}
.btn-primary:hover{background:#2276b3}
.btn-wa{background:#25D366;color:#053b1b}
.btn-ghost{background:rgba(255,255,255,.14);color:#fff;border:1.5px solid rgba(255,255,255,.55)}
.btn:focus-visible,.nav a:focus-visible{outline:3px solid var(--sky);outline-offset:3px}

/* Encabezado flotante en píldora */
header{position:sticky;top:0;z-index:20;padding:12px 0;background:linear-gradient(#fff 60%,rgba(255,255,255,0))}
.bar{display:flex;align-items:center;justify-content:space-between;gap:16px;background:#fff;border-radius:var(--r-pill);padding:8px 12px 8px 20px;box-shadow:var(--shadow)}
.bar .logo img{height:52px;width:auto}
.nav{display:flex;align-items:center;gap:6px}
.nav a{padding:.55rem 1rem;border-radius:var(--r-pill);font-weight:500;color:var(--navy);transition:background .15s}
.nav a:hover,.nav a[aria-current]{background:var(--sky-soft);color:var(--sky)}
.nav .login{background:var(--navy);color:#fff}
.nav .login:hover{background:var(--navy-2);color:#fff}
.social{display:flex;gap:8px}
.social a{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:var(--sky-soft);color:var(--sky);transition:background .15s,color .15s}
.social a:hover{background:var(--sky);color:#fff}
.social svg{width:19px;height:19px;fill:currentColor}
.menu-toggle{display:none;width:46px;height:46px;border-radius:50%;border:0;background:var(--sky-soft);cursor:pointer}
.menu-toggle span{display:block;width:20px;height:2px;background:var(--navy);margin:5px auto;border-radius:2px}

/* Hero */
.hero{position:relative;color:#fff;background:radial-gradient(1200px 500px at 85% -10%,#2A85C8 0%,transparent 60%),linear-gradient(160deg,var(--navy) 10%,var(--navy-2) 100%);margin-top:-70px;padding:170px 0 150px;overflow:hidden}
.hero::before,.hero::after{content:"";position:absolute;border-radius:50%;background:rgba(255,255,255,.06)}
.hero::before{width:420px;height:420px;right:-120px;bottom:-140px}
.hero::after{width:240px;height:240px;left:-80px;top:120px}
.hero .wrap{position:relative;z-index:1;text-align:center}
.eyebrow{display:inline-block;background:rgba(255,255,255,.14);padding:.4rem 1rem;border-radius:var(--r-pill);font-size:.85rem;font-weight:700;letter-spacing:.06em;margin-bottom:22px}
.hero h1{font-size:clamp(2.2rem,6vw,4.2rem);line-height:1.08;font-weight:800;letter-spacing:-.02em;max-width:15ch;margin:0 auto 20px}
.hero h1 em{font-style:normal;color:#8fc6f1}
.hero p{max-width:56ch;margin:0 auto 34px;font-size:1.12rem;color:#dbe6f5}
.cta{display:flex;flex-wrap:wrap;gap:14px;justify-content:center}
.curve{position:absolute;left:0;right:0;bottom:-1px;line-height:0}
.curve svg{width:100%;height:80px}

/* Tarjetas en arco */
.cards{margin-top:-90px;position:relative;z-index:2;padding-bottom:40px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card{position:relative;display:block;border-radius:200px 200px var(--r-lg) var(--r-lg);overflow:hidden;aspect-ratio:3/4;box-shadow:var(--shadow);background:var(--navy);transition:transform .25s ease}
.card:hover{transform:translateY(-8px)}
.card img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.card:hover img{transform:scale(1.06)}
.card .label{position:absolute;left:14px;right:14px;bottom:14px;display:flex;justify-content:space-between;align-items:center;background:rgba(255,255,255,.94);backdrop-filter:blur(6px);border-radius:var(--r-pill);padding:12px 12px 12px 22px;font-weight:800;color:var(--navy)}
.card .arrow{width:38px;height:38px;border-radius:50%;background:var(--sky);color:#fff;display:grid;place-items:center;font-size:1.1rem}

/* Bienvenida */
.welcome{padding:70px 0 90px}
.welcome .box{background:var(--sky-soft);border-radius:var(--r-lg);padding:clamp(28px,5vw,64px);display:grid;grid-template-columns:1.1fr 1fr;gap:40px;align-items:center}
.welcome h2{font-size:clamp(1.7rem,3.6vw,2.6rem);line-height:1.15;color:var(--navy);font-weight:800;margin-bottom:16px}
.welcome p{color:var(--muted);font-size:1.08rem;margin-bottom:26px}
.perks{display:grid;gap:14px;list-style:none;padding:0}
.perks li{display:flex;gap:14px;align-items:center;background:#fff;border-radius:var(--r-md);padding:16px 20px;font-weight:700;color:var(--navy);box-shadow:0 8px 20px -14px rgba(10,18,64,.4)}
.perks .dot{flex:none;width:42px;height:42px;border-radius:50%;background:var(--sky);color:#fff;display:grid;place-items:center}

/* Footer */
footer{background:var(--navy);color:#cfd8ec;border-radius:var(--r-lg) var(--r-lg) 0 0;padding:56px 0 30px}
.foot{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:32px;align-items:start}
footer img{height:110px;width:auto;margin-bottom:12px}
footer h3{color:#fff;font-size:1rem;margin-bottom:10px}
footer .social a{background:rgba(255,255,255,.1);color:#fff}
footer .social a:hover{background:var(--sky)}
.copy{margin-top:36px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);font-size:.9rem;text-align:center}

/* Móvil */
@media (max-width:900px){
  .menu-toggle{display:block}
  .bar .social{display:none}
  .nav{position:absolute;left:16px;right:16px;top:78px;flex-direction:column;align-items:stretch;background:#fff;border-radius:var(--r-lg);padding:14px;box-shadow:var(--shadow);display:none}
  .nav.open{display:flex}
  .nav a{text-align:center;padding:.9rem 1rem}
  .grid{grid-template-columns:1fr;max-width:380px;margin-inline:auto}
  .welcome .box,.foot{grid-template-columns:1fr}
  .hero{padding:150px 0 130px}
  .btn{width:100%;justify-content:center}
  .cta{flex-direction:column}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}


/* Página Circuitos */
.page-hero{position:relative;color:#fff;text-align:center;background:radial-gradient(900px 400px at 85% -10%,#2A85C8 0%,transparent 60%),linear-gradient(160deg,var(--navy) 10%,var(--navy-2) 100%);margin-top:-70px;padding:150px 0 120px;overflow:hidden}
.page-hero .wrap{position:relative;z-index:1}
.page-hero h1{font-size:clamp(2.6rem,7vw,4.6rem);font-weight:800;letter-spacing:.04em;line-height:1.05;margin-bottom:12px}
.page-hero p{font-size:1.2rem;color:#dbe6f5}
.tours{padding:20px 0 90px}
.tour-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.tour{background:#fff;border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column;transition:transform .25s ease}
.tour:hover{transform:translateY(-6px)}
.tour img{width:100%;height:auto;aspect-ratio:10/7;object-fit:cover;border-radius:var(--r-lg) var(--r-lg) 60px 60px}
.tour-body{padding:20px 24px 26px;display:flex;flex-direction:column;gap:10px;flex:1}
.tour .tag{align-self:flex-start;background:var(--sky-soft);color:var(--sky);font-weight:700;font-size:.8rem;padding:.3rem .8rem;border-radius:var(--r-pill)}
.tour h2{font-size:1.15rem;line-height:1.3;color:var(--navy);font-weight:800;flex:1}
.tour .btn{align-self:flex-start;font-size:.9rem;padding:.75rem 1.3rem}
@media (max-width:900px){.tour-grid{grid-template-columns:1fr;max-width:420px;margin-inline:auto}.page-hero{padding:135px 0 110px}.tour .btn{align-self:stretch;justify-content:center}}
@media (min-width:901px) and (max-width:1100px){.tour-grid{grid-template-columns:repeat(2,1fr)}}

/* Conócenos */
.about{padding:20px 0 30px}
.about-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:56px;align-items:center}
.about-photo img{width:100%;height:auto;aspect-ratio:4/5;object-fit:cover;border-radius:220px 220px var(--r-lg) var(--r-lg);box-shadow:var(--shadow)}
.about-text h2{font-size:clamp(1.8rem,3.6vw,2.6rem);line-height:1.15;color:var(--navy);font-weight:800;margin-bottom:14px}
.about-text .lead{font-weight:700;color:var(--sky);font-size:1.15rem}
.about-text p{color:var(--muted);font-size:1.06rem;margin-bottom:16px}
.about-text p strong{color:var(--navy)}
.cta-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:10px}
.about-perks{padding:30px 0 90px}
.perks-row{grid-template-columns:repeat(3,1fr)}

/* Contacto */
.contact{padding:20px 0 90px}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:start}
.info-card,.form-card{background:#fff;border-radius:var(--r-lg);padding:clamp(24px,4vw,44px);box-shadow:var(--shadow)}
.info-card{background:var(--sky-soft);box-shadow:none}
.info-card h2,.form-card h2{font-size:1.6rem;color:var(--navy);font-weight:800;margin-bottom:18px}
.info-card h3{color:var(--navy);margin:26px 0 10px;font-size:1.05rem}
.info-list{list-style:none;padding:0;display:grid;gap:14px}
.info-list li{display:flex;gap:14px;align-items:center;background:#fff;border-radius:var(--r-md);padding:14px 18px}
.info-list .dot{flex:none;width:42px;height:42px;border-radius:50%;background:var(--sky);color:#fff;display:grid;place-items:center}
.info-list strong{display:block;color:var(--navy);font-size:.9rem}
.info-list a{color:var(--muted);overflow-wrap:anywhere}
.info-list a:hover{color:var(--sky)}
.hours{display:grid;gap:8px;margin-bottom:26px}
.hours div{display:flex;justify-content:space-between;gap:12px;background:#fff;border-radius:var(--r-pill);padding:10px 20px;color:var(--ink)}
.hours dt{font-weight:700;color:var(--navy)}
.hours dd{margin:0;color:var(--muted)}
.form-card{display:grid;gap:14px}
.form-card .hint{color:var(--muted);margin-top:-8px}
.form-card label{display:grid;gap:6px;font-weight:700;color:var(--navy);font-size:.92rem}
.form-card input,.form-card textarea{font:inherit;font-weight:400;color:var(--ink);border:1.5px solid #d5deee;border-radius:var(--r-md);padding:.85rem 1.1rem;background:#fbfdff;width:100%}
.form-card input:focus,.form-card textarea:focus{outline:3px solid rgba(42,133,200,.35);border-color:var(--sky)}
.form-card .btn{justify-content:center;width:100%}
.err{color:#b3261e;font-weight:700}
@media (max-width:900px){.about-grid,.contact-grid{grid-template-columns:1fr}.about-photo{max-width:420px;margin-inline:auto}.perks-row{grid-template-columns:1fr}.cta-row .btn{width:100%;justify-content:center}}

/* Páginas de programa */
.sec{padding:40px 0}
.sec-soft{background:var(--sky-soft);border-radius:var(--r-lg);margin:0 16px}
.narrow{width:min(860px,100% - 32px)}
.sec-title{font-size:clamp(1.6rem,3.4vw,2.3rem);color:var(--navy);font-weight:800;text-align:center;line-height:1.2}
.sec-sub{text-align:center;color:var(--muted);max-width:60ch;margin:8px auto 28px}
.price-card{display:flex;flex-wrap:wrap;gap:20px;align-items:center;justify-content:space-between;background:#fff;border-radius:var(--r-lg);padding:clamp(22px,4vw,40px);box-shadow:var(--shadow);border:1.5px solid var(--sky-soft)}
.price-card .tag,.opt .tag{background:var(--sky-soft);color:var(--sky);font-weight:700;font-size:.85rem;padding:.35rem .9rem;border-radius:var(--r-pill);display:inline-block}
.price{font-size:clamp(2rem,5vw,3rem);font-weight:800;color:var(--navy);line-height:1.1;margin-top:12px}
.price small{font-size:1rem;font-weight:500;color:var(--muted)}
.price-sub{color:var(--sky);font-weight:700}
.opt-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:18px;margin-top:22px}
.opt{background:#fff;border-radius:var(--r-lg);padding:22px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:6px;align-items:flex-start}
.opt strong{color:var(--navy)}
.opt-price{font-size:1.25rem;font-weight:800;color:var(--sky);margin-top:8px}
.opt small{color:var(--muted);margin-top:-4px}
.opt .btn{margin-top:12px;align-self:stretch;justify-content:center;padding:.75rem 1rem}
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.gallery figure{margin:0;border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow)}
.gallery img{width:100%;height:auto;aspect-ratio:3/2;object-fit:cover;transition:transform .5s ease}
.gallery figure:hover img{transform:scale(1.05)}
.inc-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.inc-card,.exc-card{background:#fff;border-radius:var(--r-lg);padding:24px 28px;box-shadow:var(--shadow)}
.inc-card h3,.exc-card h3{color:var(--navy);font-size:1.1rem;margin-bottom:10px}
.inc-card ul,.exc-card ul{padding-left:1.1rem;color:var(--muted);display:grid;gap:6px}
.exc-card{margin-top:18px;background:#fff7f5}
.exc-card .note{color:var(--muted);font-size:.9rem;margin-bottom:8px}
.act-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.act{display:flex;gap:14px;background:#fff;border-radius:var(--r-md);padding:18px 20px}
.act .dot{flex:none;width:38px;height:38px;border-radius:50%;background:var(--sky);color:#fff;display:grid;place-items:center}
.act h3{font-size:1rem;color:var(--navy);margin-bottom:2px}
.act p{color:var(--muted);font-size:.95rem}
.day{background:#fff;border-radius:var(--r-md);box-shadow:0 8px 22px -16px rgba(10,18,64,.5);margin-bottom:12px;border:1.5px solid var(--sky-soft);overflow:hidden}
.day summary{display:flex;gap:14px;align-items:center;padding:16px 20px;cursor:pointer;list-style:none}
.day summary::-webkit-details-marker{display:none}
.day summary::after{content:"+";margin-left:auto;width:32px;height:32px;border-radius:50%;background:var(--sky-soft);color:var(--sky);display:grid;place-items:center;font-weight:800;flex:none}
.day[open] summary::after{content:"–"}
.day .n{flex:none;background:var(--navy);color:#fff;font-weight:700;font-size:.85rem;padding:.4rem .9rem;border-radius:var(--r-pill)}
.day .t{font-weight:700;color:var(--navy);display:grid}
.day .meta{font-weight:500;color:var(--sky);font-size:.88rem}
.day-body{padding:0 22px 20px;color:var(--muted)}
.day-body p{margin-top:10px}
.day-body .meals{color:var(--navy);font-weight:700;font-size:.92rem}
.more{text-align:center;color:var(--muted);margin:22px 0 4px}
.cta-row.center{justify-content:center;margin-top:30px}
@media (max-width:900px){.gallery{grid-template-columns:repeat(2,1fr)}.inc-grid,.act-grid{grid-template-columns:1fr}.price-card .btn,.cta-row.center .btn{width:100%;justify-content:center}.sec-soft{margin:0 8px}}

.day-body .nota{font-size:.9rem;background:var(--sky-soft);border-radius:var(--r-md);padding:10px 16px;color:var(--navy)}
.hotels-title{margin-top:44px;margin-bottom:18px}
.hotel-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px}
.hotel{background:#fff;border:1.5px solid var(--sky-soft);border-radius:var(--r-md);padding:16px 18px}
.hotel h3{color:var(--navy);font-size:1rem;margin-bottom:6px}
.hotel ul{list-style:none;padding:0;display:grid;gap:4px;color:var(--muted);font-size:.92rem}

.pay-note{text-align:center;color:var(--muted);margin-top:20px;font-size:.95rem}

.pay-left{text-align:left;margin-top:14px}

/* Pre-reserva */
.row2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-card select{font:inherit;font-weight:400;color:var(--ink);border:1.5px solid #d5deee;border-radius:var(--r-md);padding:.85rem 1.1rem;background:#fbfdff;width:100%}
.form-card select:focus{outline:3px solid rgba(42,133,200,.35);border-color:var(--sky)}
.form-card .fine{font-size:.85rem;color:var(--muted)}
.ok-card{background:var(--sky-soft);border-radius:var(--r-lg);padding:clamp(28px,5vw,56px);text-align:center;display:grid;gap:12px;justify-items:center}
.ok-card h2{color:var(--navy);font-size:1.8rem}
.ok-card p{color:var(--muted);max-width:46ch}
.ok-dot{width:64px;height:64px;font-size:1.8rem;border-radius:50%;background:var(--sky);color:#fff;display:grid;place-items:center}
.btn-ghost-dark{background:transparent;color:var(--navy);border:1.5px solid var(--navy)}
.btn[disabled]{opacity:.6;cursor:wait;transform:none}
@media (max-width:900px){.row2{grid-template-columns:1fr}}

[hidden]{display:none!important}

.por-confirmar{display:block;width:max-content;max-width:100%;margin:0 auto;background:var(--sky-soft);color:var(--sky);font-weight:700;padding:.55rem 1.3rem;border-radius:var(--r-pill)}