:root{
  --ink:#0c1f2e;
  --sea:#0b6f8f;
  --sea-dark:#08546c;
  --sun:#ffb400;
  --mist:#e8f2f6;
  --paper:#fafcfd;
  --line:#d5e2e8;
  --muted:#4b6272;
  --radius:12px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:76px}
body{margin:0;font-family:Figtree,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;font-size:17px;line-height:1.6;color:var(--ink);background:var(--paper)}
h1,h2,h3{font-family:"Bricolage Grotesque",Figtree,system-ui,sans-serif;line-height:1.1;margin:0;letter-spacing:-.01em}
h1{font-size:clamp(2.4rem,6vw,4.4rem);font-weight:800}
h2{font-size:clamp(1.8rem,3.5vw,2.6rem);font-weight:700;margin-bottom:.5rem}
h3{font-size:1.2rem;font-weight:700}
p{margin:0}
a{color:var(--sea)}
:focus-visible{outline:3px solid var(--sun);outline-offset:3px;border-radius:4px}
.skip{position:absolute;left:-999px;top:0;background:#fff;padding:.6rem 1rem;z-index:100}
.skip:focus{left:8px;top:8px}
.wrap{max-width:1100px;margin:0 auto;padding:0 1.25rem}

/* header */
.site-header{position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.7rem 1.25rem;background:rgba(250,252,253,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:.6rem;text-decoration:none;color:var(--ink);font-family:"Bricolage Grotesque",sans-serif;font-weight:800;font-size:1.25rem}
.nav{display:flex;align-items:center;gap:1.5rem}
.nav a{text-decoration:none;color:var(--ink);font-weight:500}
.nav a:hover{color:var(--sea)}
.nav .btn{color:var(--ink)}
.nav-toggle{display:none;background:none;border:1px solid var(--line);border-radius:8px;padding:.45rem .8rem;font:inherit;color:var(--ink);cursor:pointer}

/* buttons */
.btn{display:inline-block;background:var(--sun);color:var(--ink);font-weight:600;text-decoration:none;border:2px solid var(--sun);border-radius:999px;padding:.8rem 1.5rem;cursor:pointer;font-size:1rem;font-family:inherit;transition:background .15s,transform .15s}
.btn:hover{background:#ffc733;border-color:#ffc733}
.btn-small{padding:.45rem 1rem;font-size:.95rem}
.btn-ghost{background:transparent;border-color:var(--ink);color:var(--ink)}
.btn-ghost:hover{background:var(--ink);border-color:var(--ink);color:#fff}

/* hero */
.hero{display:grid;grid-template-columns:1.05fr .95fr;gap:3rem;align-items:center;max-width:1100px;margin:0 auto;padding:4.5rem 1.25rem 4rem}
.lead{font-size:1.2rem;color:var(--muted);margin:1.2rem 0 1.8rem;max-width:34rem}
.hero-actions{display:flex;flex-wrap:wrap;gap:.8rem}

/* departure board */
.board{background:var(--ink);color:#fff;border-radius:var(--radius);padding:1.1rem 1.3rem 1.3rem;box-shadow:0 18px 40px -18px rgba(12,31,46,.55)}
.board-head{display:flex;justify-content:space-between;color:#9bb6c6;font-size:.9rem;padding-bottom:.8rem;border-bottom:1px solid #1f3a4f}
.clock{font-variant-numeric:tabular-nums;color:var(--sun)}
.board-rows{list-style:none;margin:0;padding:0}
.board-rows li{display:grid;grid-template-columns:1fr auto auto;gap:1rem;align-items:center;padding:.85rem 0;border-bottom:1px dashed #234157}
.board-rows li:last-child{border-bottom:0;padding-bottom:0}
.dest{font-family:"Bricolage Grotesque",sans-serif;font-weight:700;font-size:1.5rem;letter-spacing:.06em;color:var(--sun);font-variant-numeric:tabular-nums}
.meta{color:#b8cdda;font-size:.95rem}
.tag{font-size:.8rem;font-weight:600;padding:.2rem .65rem;border-radius:999px;min-width:5.6rem;text-align:center}
.tag.open{background:#0f3b4d;color:#7fe3ff}
.tag.few{background:#4a3500;color:#ffd166}

/* sections */
.section{padding:4.5rem 0}
.section-tint{background:var(--mist)}
.section-lead{color:var(--muted);max-width:38rem;margin-bottom:2rem}

/* trips */
.trips{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.trips li{display:grid;grid-template-columns:1fr 6.5rem 8.5rem auto;gap:1.2rem;align-items:center;padding:1.3rem .5rem;border-bottom:1px solid var(--line);transition:background .15s}
.trips li:hover{background:var(--mist)}
.trip-main p{color:var(--muted);font-size:.97rem;margin-top:.25rem}
.trip-days{color:var(--muted)}
.trip-price{font-family:"Bricolage Grotesque",sans-serif;font-weight:700;font-size:1.35rem;white-space:nowrap}
.trip-price small{font-family:Figtree,sans-serif;font-weight:400;font-size:.8rem;color:var(--muted);margin-right:.2rem}

/* services */
.services{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem 2.5rem;margin-top:2rem}
.services div{border-top:3px solid var(--sea);padding-top:1rem}
.services p{color:var(--muted);margin-top:.4rem;font-size:.98rem}

/* steps */
.steps{list-style:none;counter-reset:s;margin:2rem 0 0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:2rem}
.steps li{counter-increment:s;position:relative;padding-left:3.4rem}
.steps li::before{content:counter(s);position:absolute;left:0;top:0;width:2.4rem;height:2.4rem;border-radius:50%;background:var(--sea);color:#fff;display:grid;place-items:center;font-family:"Bricolage Grotesque",sans-serif;font-weight:700}
.steps p{color:var(--muted);margin-top:.4rem;font-size:.98rem}

/* contact */
.contact{background:var(--ink);color:#fff}
.contact .section-lead{color:#b8cdda}
.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:3rem;align-items:start}
.contact-list{list-style:none;margin:0;padding:0}
.contact-list li{display:grid;grid-template-columns:6rem 1fr;padding:.75rem 0;border-bottom:1px solid #1f3a4f}
.contact-list strong{color:#9bb6c6;font-weight:500}
.contact-list a{color:var(--sun)}
.form{background:#fff;color:var(--ink);padding:1.6rem;border-radius:var(--radius);display:grid;gap:1rem}
.form label{display:grid;gap:.35rem;font-weight:500;font-size:.97rem}
.opt{color:var(--muted);font-weight:400}
.form input,.form textarea{font:inherit;padding:.7rem .85rem;border:1.5px solid #b9cbd4;border-radius:8px;background:#fff;color:var(--ink)}
.form input:focus,.form textarea:focus{border-color:var(--sea);outline:3px solid #b9e3f1;outline-offset:0}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.hp{position:absolute;left:-9999px;height:0;overflow:hidden}
.form-status{padding:.8rem 1rem;border-radius:8px;font-weight:500}
.form-status.ok{background:#dcf5e6;color:#0b5a2e}
.form-status.err{background:#fde3e1;color:#8a1f17}

/* footer */
.site-footer{background:#07151f;color:#9bb6c6;font-size:.9rem;padding:1.4rem 0}
.foot{display:flex;flex-wrap:wrap;justify-content:space-between;gap:.5rem 2rem}

/* whatsapp */
.wa-float{position:fixed;right:1rem;bottom:1rem;z-index:60;background:#25d366;color:#06361a;font-weight:700;text-decoration:none;padding:.75rem 1.2rem;border-radius:999px;box-shadow:0 8px 20px -8px rgba(0,0,0,.5)}
.wa-float:hover{background:#3be77e}

/* responsive */
@media (max-width:900px){
  .hero{grid-template-columns:1fr;padding-top:2.5rem;gap:2.2rem}
  .trips li{grid-template-columns:1fr auto;gap:.5rem 1rem}
  .trip-days{grid-column:1;grid-row:2}
  .trip-price{grid-column:2;grid-row:1;text-align:right}
  .trips li .btn{grid-column:2;grid-row:2;justify-self:end}
  .services,.steps{grid-template-columns:1fr 1fr}
  .contact-grid{grid-template-columns:1fr}
}
@media (max-width:640px){
  body{font-size:16px}
  .nav-toggle{display:block}
  .nav{display:none;position:absolute;left:0;right:0;top:100%;flex-direction:column;align-items:stretch;gap:0;background:var(--paper);border-bottom:1px solid var(--line);padding:.5rem 1.25rem 1rem}
  .nav.open{display:flex}
  .nav a{padding:.7rem 0}
  .nav .btn{text-align:center;margin-top:.4rem}
  .services,.steps,.row2{grid-template-columns:1fr}
  .section{padding:3.2rem 0}
  .dest{font-size:1.2rem}
  .board-rows li{grid-template-columns:1fr auto}
  .board-rows .meta{display:none}
  .wa-float{padding:.65rem 1rem}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{transition:none!important}
}