:root{
  --navy:#061b3a;
  --navy-2:#082f63;
  --red:#b9141c;
  --red-dark:#8f0f16;
  --gold:#f4b13d;
  --cream:#fff8ea;
  --white:#fff;
  --light:#f5f7fb;
  --border:#dfe7f0;
  --text:#101827;
  --muted:#46566b;
  --shadow:0 18px 44px rgba(6,27,58,.18);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Georgia,"Times New Roman",serif;color:var(--text);background:#fff;line-height:1.6;-webkit-font-smoothing:antialiased}
a{text-decoration:none;color:inherit}
.container{width:min(1180px,calc(100% - 36px));margin:0 auto}

.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.97);border-bottom:1px solid var(--border);backdrop-filter:blur(10px)}
.header-inner{min-height:86px;display:flex;align-items:center;justify-content:space-between;gap:22px}

.logo{display:inline-flex;align-items:center;gap:14px;color:var(--navy)}
.site-logo{height:64px;width:auto;display:block}
.logo-text{font-size:24px;font-weight:900;letter-spacing:-.04em;color:var(--navy);white-space:nowrap}
.logo-text strong{color:var(--red)}

.main-nav{display:flex;gap:20px;align-items:center;font-size:15px;font-weight:900;color:var(--navy)}
.main-nav a:hover{color:var(--red)}
.nav-cta{background:var(--red);color:#fff!important;padding:12px 18px;border-radius:999px}

.mobile-menu-toggle{display:none;width:44px;height:44px;border:0;border-radius:10px;background:var(--navy);padding:10px}
.mobile-menu-toggle span{display:block;height:3px;margin:5px 0;background:#fff;border-radius:10px}

.cruise-hero{position:relative;min-height:680px;display:flex;align-items:end;overflow:hidden;color:#fff;background:linear-gradient(115deg,rgba(6,27,58,.92),rgba(6,27,58,.44)),var(--hero-image) center/cover no-repeat}
.cruise-hero:after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 75% 20%,rgba(244,177,61,.38),transparent 34%),linear-gradient(to top,rgba(6,27,58,.72),transparent 55%)}
.cruise-hero-inner{position:relative;z-index:2;width:100%;padding:110px 0 72px}
.cruise-hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:44px;align-items:end}

.eyebrow{margin:0 0 14px;color:var(--red);font-size:13px;font-weight:900;letter-spacing:.14em;text-transform:uppercase}
.cruise-hero .eyebrow{color:var(--gold)}

h1{margin:0;font-size:clamp(44px,7vw,86px);line-height:.94;letter-spacing:-.07em}
h2{margin:0;color:var(--navy);font-size:clamp(34px,4vw,56px);line-height:1.04;letter-spacing:-.05em}
h3{color:var(--navy);line-height:1.15}

.hero-lead{max-width:820px;margin:22px 0 0;font-size:22px;color:rgba(255,255,255,.9)}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}

.btn{display:inline-flex;align-items:center;justify-content:center;min-height:54px;padding:0 24px;border-radius:999px;font-weight:900}
.btn-primary{background:var(--red);color:#fff}
.btn-primary:hover{background:var(--red-dark)}
.btn-secondary{background:rgba(255,255,255,.14);color:#fff;border:1px solid rgba(255,255,255,.38)}

.hero-panel{background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.25);border-radius:28px;padding:28px;backdrop-filter:blur(12px);box-shadow:0 18px 38px rgba(0,0,0,.22)}
.hero-panel h2{font-size:28px;color:#fff;letter-spacing:-.03em}
.hero-panel ul{margin:16px 0 0;padding:0;list-style:none;display:grid;gap:11px}
.hero-panel li{position:relative;padding-left:28px;font-weight:800;color:rgba(255,255,255,.94)}
.hero-panel li:before{content:"★";position:absolute;left:0;color:var(--gold)}

.page-nav{position:sticky;top:86px;z-index:90;background:var(--navy);border-bottom:4px solid var(--red);overflow:auto}
.page-nav .container{display:flex;gap:8px;white-space:nowrap}
.page-nav a{color:#fff;padding:15px 16px;font-size:14px;font-weight:900}
.page-nav a:hover{background:rgba(255,255,255,.1)}

.section{padding:88px 0}
.section.alt{background:var(--light);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.section-heading{max-width:840px;margin-bottom:42px}
.section-heading.center{text-align:center;margin-left:auto;margin-right:auto}
.section-heading p,.text-block p{font-size:18px;color:var(--muted)}

.split-card{display:grid;grid-template-columns:.95fr 1.05fr;gap:0;background:#fff;border:1px solid var(--border);border-radius:32px;overflow:hidden;box-shadow:var(--shadow)}
.split-image{min-height:480px;background:linear-gradient(135deg,rgba(6,27,58,.1),rgba(185,20,28,.1)),var(--split-image) center/cover no-repeat}
.text-block{padding:48px}

.check-list{list-style:none;margin:26px 0 0;padding:0;display:grid;gap:12px}
.check-list li{font-weight:900;color:var(--navy);padding-left:30px;position:relative}
.check-list li:before{content:"✓";position:absolute;left:0;color:var(--red)}

.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.info-card{background:#fff;border:1px solid var(--border);border-radius:24px;padding:30px;box-shadow:0 14px 32px rgba(6,27,58,.1)}
.info-card h3{margin:0 0 10px;font-size:24px}
.info-card p{margin:0;color:var(--muted)}

.dark-strip{background:linear-gradient(135deg,rgba(6,27,58,.97),rgba(8,47,99,.95)),linear-gradient(135deg,var(--navy),var(--red));color:#fff}
.dark-strip h2,.dark-strip p{color:#fff}

.tag-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.tag-grid div{padding:18px;border-radius:16px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);font-weight:900}

.route-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:route}
.route-step{counter-increment:route;background:#fff;border:1px solid var(--border);border-radius:22px;padding:26px;box-shadow:0 14px 28px rgba(6,27,58,.09)}
.route-step:before{content:counter(route,decimal-leading-zero);display:block;color:var(--red);font-weight:900;margin-bottom:12px}

.related-grid,.faq-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.related-grid a,.faq-card{background:#fff;border:1px solid var(--border);border-radius:20px;padding:22px;box-shadow:0 10px 24px rgba(6,27,58,.08)}
.related-grid a{font-weight:900;color:var(--navy)}
.related-grid a:hover{background:var(--navy);color:#fff}
.faq-card h3{margin:0 0 8px}
.faq-card p{margin:0;color:var(--muted)}

.contact-section{padding:84px 0;background:var(--light)}
.contact-box{background:linear-gradient(135deg,var(--navy),var(--red));color:#fff;border-radius:32px;padding:52px;display:grid;grid-template-columns:1.15fr .85fr;gap:36px;align-items:center;box-shadow:var(--shadow)}
.contact-box h2,.contact-box p{color:#fff}
.contact-box .eyebrow{color:var(--gold)}
.contact-info{display:grid;gap:14px}
.contact-info a,.contact-info span{display:block;background:rgba(255,255,255,.12);padding:18px 20px;border-radius:16px;font-weight:900;color:#fff}

.site-footer{background:var(--navy);color:rgba(255,255,255,.72);padding:30px 0}
.footer-inner{display:flex;justify-content:space-between;gap:20px;font-size:14px}
.footer-inner p{margin:0}

.mobile-sticky-case-btn{display:none}

@media(max-width:980px){
  .mobile-menu-toggle{display:block}
  .main-nav{position:absolute;left:18px;right:18px;top:86px;display:none;flex-direction:column;align-items:stretch;gap:0;background:#fff;border:1px solid var(--border);border-radius:20px;box-shadow:var(--shadow);overflow:hidden}
  .main-nav.open{display:flex}
  .main-nav a{padding:16px 20px;border-bottom:1px solid var(--border)}
  .nav-cta{margin:12px;text-align:center}
  .cruise-hero-grid,.split-card,.contact-box{grid-template-columns:1fr}
  .hero-panel{max-width:680px}
  .card-grid{grid-template-columns:1fr 1fr}
  .route-steps,.tag-grid{grid-template-columns:1fr 1fr}
  .page-nav{top:86px}
}

@media(max-width:700px){
  body{padding-bottom:84px}
  .header-inner{min-height:76px}
  .site-logo{height:44px}
  .logo-text{font-size:17px}
  .main-nav{top:76px}
  .page-nav{top:76px}
  .cruise-hero{min-height:630px}
  .cruise-hero-inner{padding:84px 0 50px}
  h1{font-size:42px}
  .hero-lead{font-size:18px}
  .hero-actions{display:none}
  .hero-panel{padding:22px}
  .section{padding:64px 0}
  .text-block{padding:30px}
  .split-image{min-height:330px}
  .card-grid,.route-steps,.tag-grid,.related-grid,.faq-grid{grid-template-columns:1fr}
  .contact-box{padding:30px}
  .footer-inner{flex-direction:column}
  .mobile-sticky-case-btn{position:fixed;left:16px;right:16px;bottom:16px;z-index:99999;display:block;background:var(--red);color:#fff;text-align:center;padding:16px 20px;border-radius:999px;font-size:16px;font-weight:900;box-shadow:0 10px 28px rgba(0,0,0,.28)}
}