:root{
  --navy:#0b2540; --navy2:#123a5e; --sea:#1f6f9c; --sea-l:#2b93c9;
  --gold:#c8a34e; --ink:#20303d; --muted:#5c6b78; --line:#e2e8ee;
  --bg:#f6f9fb; --white:#fff;
}
*{box-sizing:border-box}
body{margin:0;font-family:'Nunito Sans',system-ui,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.65}
h1,h2,h3{font-family:'Spectral',Georgia,serif;color:var(--navy);line-height:1.25;font-weight:700}
h2{font-size:1.9rem;margin:2.4rem 0 1rem;position:relative;padding-bottom:.5rem;scroll-margin-top:84px}
h2::after{content:"";position:absolute;left:0;bottom:0;width:64px;height:3px;background:var(--gold)}
h3{font-size:1.25rem;margin:1.6rem 0 .6rem}
a{color:var(--sea);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;height:auto;display:block}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}

/* Header */
header{background:var(--navy);position:sticky;top:0;z-index:50;box-shadow:0 2px 12px rgba(0,0,0,.15)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 20px;max-width:1080px;margin:0 auto}
.brand{color:#fff;font-family:'Spectral',serif;font-weight:700;font-size:1.2rem;letter-spacing:.5px;white-space:nowrap;text-decoration:none;display:inline-block}
a.brand:hover{color:#fff;text-decoration:none;opacity:.9}
.brand span{color:var(--gold)}
.menu{display:flex;flex-wrap:wrap;gap:4px}
.menu a{color:#dbe6ef;padding:8px 12px;border-radius:6px;font-weight:600;font-size:.94rem}
.menu a:hover{background:var(--navy2);color:#fff;text-decoration:none}
.menu a.cta{background:var(--gold);color:#26200c}
.menu a.cta:hover{background:#d9b661}
.menu a.active{color:#fff;background:var(--navy2)}
.burger{display:none;background:none;border:0;color:#fff;font-size:1.6rem;cursor:pointer}

/* Hero */
.hero{position:relative;color:#fff;min-height:520px;display:flex;align-items:flex-end;
  background:linear-gradient(180deg,rgba(11,37,64,.15),rgba(11,37,64,.85)),url('../images/grandiosa-exterior-1.jpg') center/cover no-repeat}
.hero .wrap{padding-top:60px;padding-bottom:54px}
.hero h1{color:#fff;font-size:2.6rem;margin:0 0 10px;text-shadow:0 2px 18px rgba(0,0,0,.4)}
.hero p.lead{max-width:640px;font-size:1.12rem;color:#eaf1f7;text-shadow:0 1px 10px rgba(0,0,0,.5)}

/* Compact page header (inner pages) */
.page-hero{position:relative;color:#fff;min-height:260px;display:flex;align-items:flex-end;
  background:linear-gradient(180deg,rgba(11,37,64,.25),rgba(11,37,64,.85)),url('../images/grandiosa-exterior-2.jpg') center/cover no-repeat}
.page-hero .wrap{padding:44px 20px 72px}
.page-hero h1{color:#fff;font-size:2.3rem;margin:0 0 6px;text-shadow:0 2px 18px rgba(0,0,0,.4)}
.page-hero p{max-width:640px;color:#eaf1f7;margin:0;text-shadow:0 1px 10px rgba(0,0,0,.5)}
.crumbs{font-size:.9rem;margin:0 0 8px}
.crumbs a{color:#cde0f0}

/* Booking form */
.booking{background:var(--white);border-radius:14px;box-shadow:0 10px 30px rgba(11,37,64,.14);
  margin:-40px auto 10px;position:relative;z-index:5;padding:18px}
.booking h3{margin:0 0 12px;color:var(--navy)}
.form-grid{display:grid;grid-template-columns:repeat(4,1fr) auto;gap:12px;align-items:end}
.field label{display:block;font-size:.8rem;font-weight:700;color:var(--muted);margin-bottom:5px;text-transform:uppercase;letter-spacing:.4px}
.field select,.field input{width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:8px;font:inherit;background:#fbfdff}
.btn{background:var(--sea);color:#fff;border:0;padding:12px 22px;border-radius:8px;font-weight:700;font-size:1rem;cursor:pointer;white-space:nowrap;display:inline-block;text-align:center}
.btn:hover{background:var(--sea-l);text-decoration:none;color:#fff}

/* Content */
main .wrap{background:var(--white);margin-top:22px;padding:10px 40px 40px;border-radius:14px;box-shadow:0 4px 20px rgba(11,37,64,.06)}
p{margin:0 0 1rem}
.figure{margin:1.4rem 0}
.figure img{border-radius:12px;box-shadow:0 8px 24px rgba(11,37,64,.16);cursor:zoom-in}
.figure figcaption{font-size:.85rem;color:var(--muted);margin-top:8px;text-align:center}

table{width:100%;border-collapse:collapse;margin:1rem 0;font-size:.97rem}
th,td{padding:11px 14px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
table.specs th{width:38%;background:var(--bg);color:var(--navy);font-weight:700}
table.cabins thead th{background:var(--navy);color:#fff;font-weight:700;border-bottom:0}
table.cabins tbody tr:nth-child(even){background:#f9fbfd}

ul.clean{list-style:none;padding:0;margin:1rem 0;display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:8px}
ul.clean li{background:var(--bg);border-left:3px solid var(--sea);padding:9px 12px;border-radius:0 8px 8px 0}
.decks{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:8px;margin:1rem 0;padding:0;list-style:none}
.decks li{background:var(--bg);padding:8px 12px;border-radius:8px;font-size:.92rem}
.decks li b{color:var(--sea);display:inline-block;min-width:34px}
.note{background:#fff8e8;border:1px solid #ecdcae;border-radius:10px;padding:12px 16px;font-size:.92rem;color:#6b5a2a;margin:1rem 0}

.deckplans{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:14px;margin:1.2rem 0}
.deckplans figure{margin:0;background:var(--white);border:1px solid var(--line);border-radius:10px;overflow:hidden;box-shadow:0 3px 12px rgba(11,37,64,.08)}
.deckplans a{display:block;height:300px;overflow:hidden;background:#fff;cursor:zoom-in}
.deckplans img{width:100%;height:100%;object-fit:contain;object-position:top;transition:transform .3s}
.deckplans figure:hover img{transform:scale(1.04)}
.deckplans figcaption{padding:8px 10px;font-size:.86rem;font-weight:700;color:var(--navy);text-align:center;border-top:1px solid var(--line)}
.deckplans figcaption span{color:var(--sea)}

/* Experience cards */
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px;margin:1rem 0}
.card{background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:14px;text-align:center;display:block;color:inherit}
a.card:hover{border-color:var(--sea);box-shadow:0 6px 18px rgba(11,37,64,.1);text-decoration:none;transform:translateY(-2px);transition:.2s}
.card b{display:block;color:var(--navy);font-size:1.05rem;margin-bottom:4px}
.card small{color:var(--muted)}

/* Cabin blocks (Каюты page) */
.cabin{display:grid;grid-template-columns:0.9fr 1.1fr;gap:24px;align-items:start;margin:1.4rem 0;padding:18px;
  background:var(--bg);border:1px solid var(--line);border-radius:14px;scroll-margin-top:84px}
.cabin .cabin-media img{border-radius:10px;box-shadow:0 6px 18px rgba(11,37,64,.14);cursor:zoom-in;width:100%}
.cabin h3{margin-top:0}
.cabin .meta{display:flex;flex-wrap:wrap;gap:8px;margin:.6rem 0}
.cabin .meta span{background:var(--white);border:1px solid var(--line);border-radius:20px;padding:4px 12px;font-size:.85rem;color:var(--navy);font-weight:600}
.cabin .meta span b{color:var(--sea)}
.cabin ul{margin:.5rem 0;padding-left:1.1rem}
.cabin ul li{margin:.2rem 0}
.exp{border-left:4px solid var(--gold);background:linear-gradient(90deg,#fbf6ea,#fff);padding:14px 18px;border-radius:0 10px 10px 0;margin:1rem 0;scroll-margin-top:84px}
.exp h3{margin:.1rem 0 .4rem}
.anchor-top{font-size:.85rem;color:var(--muted)}

/* Map */
.map{width:100%;height:380px;border:0;border-radius:12px;box-shadow:0 6px 18px rgba(11,37,64,.12);margin:1rem 0;display:block}

/* Gallery */
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px;margin:1rem 0}
.gallery img{width:100%;height:190px;object-fit:cover;border-radius:10px;box-shadow:0 4px 14px rgba(11,37,64,.12);cursor:zoom-in;transition:transform .25s}
.gallery img:hover{transform:scale(1.03)}
.gallery figure{margin:0}
.gallery figcaption{font-size:.8rem;color:var(--muted);text-align:center;margin-top:5px}

/* FAQ */
.faq{margin:1rem 0}
.faq-item{background:var(--bg);border:1px solid var(--line);border-radius:10px;margin:8px 0;padding:0 16px}
.faq-item summary{cursor:pointer;padding:15px 28px 15px 0;font-family:'Spectral',Georgia,serif;font-weight:700;color:var(--navy);font-size:1.05rem;list-style:none;position:relative}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:'+';position:absolute;right:2px;top:12px;font-size:1.5rem;font-weight:400;color:var(--sea)}
.faq-item[open] summary::after{content:'\2212'}
.faq-item[open] summary{border-bottom:1px solid var(--line)}
.faq-a{padding:12px 0 16px;color:var(--ink);line-height:1.65}

/* Footer */
footer{background:var(--navy);color:#c3d2df;margin-top:40px;padding:30px 0}
footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:18px}
footer a{color:#dbe6ef}
.disclaimer{font-size:.82rem;color:#8ba0b3;margin-top:14px;border-top:1px solid #1d3a58;padding-top:14px}

/* Cruise search + routes */
.cruise-search{display:grid;grid-template-columns:2fr 1fr 1fr 1fr auto;gap:12px;align-items:end;background:var(--white);border:1px solid var(--line);border-radius:14px;padding:16px;margin:0 0 1.2rem;box-shadow:0 4px 16px rgba(11,37,64,.06)}
.cruise-search .cs-field label{display:block;font-size:.78rem;font-weight:700;color:var(--muted);margin-bottom:5px;text-transform:uppercase;letter-spacing:.4px}
.cruise-search input,.cruise-search select{width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:8px;font:inherit;background:#fbfdff}
.cruise-search .cs-city{position:relative}
.ac-list{position:absolute;left:0;right:0;top:100%;z-index:30;background:#fff;border:1px solid var(--line);border-radius:0 0 10px 10px;max-height:260px;overflow:auto;box-shadow:0 10px 24px rgba(11,37,64,.16)}
.ac-item{padding:9px 13px;cursor:pointer;font-size:.95rem;color:var(--ink)}
.ac-item:hover{background:var(--bg);color:var(--navy)}
.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:1rem 0;border:1px solid var(--line);border-radius:10px;scroll-margin-top:84px}
table.routes{margin:0;min-width:640px}
table.routes td.nowrap{white-space:nowrap}
.routes-pagination{display:flex;flex-wrap:wrap;gap:6px;justify-content:center;margin:1.2rem 0}
.pg-btn{background:var(--white);border:1px solid var(--line);color:var(--navy);font-weight:600;padding:8px 13px;border-radius:8px;cursor:pointer;font:inherit;line-height:1}
.pg-btn:hover:not(:disabled){background:var(--bg);border-color:var(--sea)}
.pg-btn.active{background:var(--sea);color:#fff;border-color:var(--sea)}
.pg-btn:disabled{opacity:.4;cursor:default}
.pg-sep{padding:8px 4px;color:var(--muted)}
.book-btn{display:inline-block;background:var(--gold);color:#26200c;font-weight:700;font-size:.85rem;padding:7px 14px;border-radius:8px;white-space:nowrap}
.book-btn:hover{background:#d9b661;text-decoration:none}
.routes-summary{font-size:.95rem;color:var(--muted);margin:.5rem 0 1rem}
@media(max-width:860px){
  .cruise-search{grid-template-columns:1fr 1fr}
  .cruise-search .cs-city{grid-column:1 / -1}
  .cruise-search .btn{grid-column:1 / -1}
  .form-grid .btn{grid-column:1 / -1}
}

/* Lightbox */
.lightbox{position:fixed;inset:0;background:rgba(6,18,32,.94);display:none;z-index:1000;overflow:auto;text-align:center;padding:40px 20px;cursor:zoom-out}
.lightbox.open{display:block}
.lightbox img{display:inline-block;max-width:min(94vw,1000px);height:auto;border-radius:6px;box-shadow:0 12px 44px rgba(0,0,0,.6);cursor:default;vertical-align:middle}
.lb-close{position:fixed;top:10px;right:24px;color:#fff;font-size:2.6rem;line-height:1;cursor:pointer;font-weight:300;z-index:1001;text-decoration:none}
.lb-close:hover{color:var(--gold)}

@media(max-width:860px){
  .menu{display:none;position:absolute;top:100%;left:0;right:0;background:var(--navy);flex-direction:column;padding:10px}
  .menu.open{display:flex}
  .burger{display:block}
  .form-grid{grid-template-columns:1fr 1fr}
  .hero h1{font-size:2rem}
  main .wrap{padding:10px 20px 30px}
  .cabin{grid-template-columns:1fr}
}