:root{
  --white:#ffffff;
  --ink:#0e2235;
  --ocean:#1c4f73;
  --deep:#0a2a40;
  --mist:#eef4f8;
  --sky:#cfe3ee;
  --gold:#b99a5b;
  --line:#d8e3ea;
  --text-soft:#5b6b78;
}

*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  background:var(--white);
  color:var(--ink);
  font-family:'Manrope', sans-serif;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,.eyebrow,.serif{ font-family:'Fraunces', serif; }

/* ---------- NAV ---------- */
nav{
  position:sticky; top:0; z-index:50;
  display:flex; align-items:center; justify-content:space-between;
  padding:28px 60px;
  background:rgba(255,255,255,0.88);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.logo{
  display:inline-flex;
  align-items:center;
  flex-shrink:0;
  text-decoration:none;
}
.logo img{
  display:block;
  width:auto;
  height:54px;
}
.nav-links{ display:flex; gap:40px; list-style:none; }
.nav-toggle{
  display:none;
  width:46px;
  height:46px;
  border:1px solid rgba(10,42,64,0.16);
  background:var(--white);
  color:var(--deep);
  align-items:center;
  justify-content:center;
  cursor:pointer;
}
.nav-toggle-lines,
.nav-toggle-lines::before,
.nav-toggle-lines::after{
  display:block;
  width:18px;
  height:2px;
  background:currentColor;
  transition:transform 0.25s ease;
  content:'';
}
.nav-toggle-lines{ position:relative; }
.nav-toggle-lines::before{ position:absolute; top:-6px; }
.nav-toggle-lines::after{ position:absolute; top:6px; }
nav.nav-open .nav-toggle-lines{ background:transparent; }
nav.nav-open .nav-toggle-lines::before{ transform:translateY(6px) rotate(45deg); }
nav.nav-open .nav-toggle-lines::after{ transform:translateY(-6px) rotate(-45deg); }
.nav-links a{ text-decoration:none; color:var(--ink); font-size:14px; letter-spacing:0.4px; font-weight:500; position:relative; padding-bottom:4px; }
.nav-links a::after{ content:''; position:absolute; bottom:0; left:0; width:0%; height:1px; background:var(--gold); transition:width 0.3s ease; }
.nav-links a:hover::after{ width:100%; }
.nav-cta{ border:1px solid var(--deep); padding:10px 24px; font-size:13px; letter-spacing:0.5px; text-decoration:none; color:var(--deep); font-weight:600; transition:all 0.3s ease; }
.nav-cta:hover{ background:var(--deep); color:var(--white); }

.loading-popup{
  position:fixed;
  inset:0;
  z-index:140;
  display:flex;
  align-items:center;
  justify-content:center;
  gap:12px;
  background:rgba(255,255,255,0.98);
  color:var(--white);
  opacity:0;
  visibility:hidden;
  pointer-events:none;
  transition:opacity 0.2s ease, visibility 0.2s ease;
}
.loading-popup.is-visible{
  opacity:1;
  visibility:visible;
  pointer-events:auto;
}
.loading-popup-inner{
  display:flex;
  align-items:center;
  gap:12px;
  padding:14px 18px;
  background:rgba(10,42,64,0.94);
  box-shadow:0 18px 40px -20px rgba(10,42,64,0.45);
}
.loading-spinner{
  width:18px;
  height:18px;
  border:2px solid rgba(255,255,255,0.25);
  border-top-color:var(--white);
  border-radius:50%;
  animation:spin 0.8s linear infinite;
}
.loading-popup span{
  font-size:12px;
  letter-spacing:1.1px;
  text-transform:uppercase;
  font-weight:700;
}
@keyframes spin{
  to{ transform:rotate(360deg); }
}

/* ---------- IMAGE PLACEHOLDER (shared) ---------- */
.img-slot{
  position:relative;
  background:repeating-linear-gradient(135deg, var(--mist), var(--mist) 12px, #e6eef3 12px, #e6eef3 24px);
  border:1px solid var(--line);
  display:flex; align-items:center; justify-content:center;
  overflow:hidden;
}
.img-slot img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
}
.img-slot .placeholder-label{
  display:flex; flex-direction:column; align-items:center; gap:10px;
  color:var(--ocean); opacity:0.55; text-align:center; padding:20px;
}
.img-slot .placeholder-label svg{ width:30px; height:30px; opacity:0.8; }
.img-slot .placeholder-label span{ font-size:11px; letter-spacing:1.5px; text-transform:uppercase; font-weight:600; }

/* ---------- HERO (detail page) ---------- */
.journey-hero{
  position:relative;
  min-height:600px;
  display:flex;
  align-items:flex-end;
}
.journey-hero .img-slot{
  position:absolute; inset:0; border:none;
}
.journey-hero::after{
  content:'';
  position:absolute; inset:0;
  background:linear-gradient(180deg, rgba(10,42,64,0.05) 0%, rgba(10,42,64,0.78) 100%);
}
.journey-hero-content{
  position:relative; z-index:2;
  padding:80px 60px 60px;
  max-width:900px;
}
.journey-hero .eyebrow{
  font-size:13px; letter-spacing:4px; text-transform:uppercase;
  color:var(--gold); font-weight:500; margin-bottom:18px; font-style:italic;
}
.journey-hero h1{
  font-size:clamp(38px,6vw,72px);
  font-weight:500; line-height:1.05; color:var(--white); letter-spacing:-1px;
}
.journey-hero .meta-row{
  display:flex; gap:36px; margin-top:30px; flex-wrap:wrap;
}
.journey-hero .meta-row div{ display:flex; flex-direction:column; gap:4px; }
.journey-hero .meta-row span.label{ font-size:10.5px; letter-spacing:1.5px; text-transform:uppercase; color:rgba(255,255,255,0.6); font-weight:600; }
.journey-hero .meta-row span.value{ font-size:16px; color:var(--white); font-weight:600; font-family:'Fraunces', serif; }

/* ---------- INTRO ---------- */
.intro{
  max-width:1240px; margin:0 auto;
  padding:110px 60px;
  display:grid;
  grid-template-columns:1fr 1.3fr;
  gap:80px;
}
.intro .eyebrow{
  font-size:12px; letter-spacing:2px; text-transform:uppercase; color:var(--gold); font-weight:600; margin-bottom:18px;
}
.intro h2{
  font-size:clamp(28px,3.2vw,40px); font-weight:500; color:var(--deep); line-height:1.18;
}
.intro .lede{
  font-size:18px; line-height:1.8; color:var(--ink); margin-bottom:24px; font-weight:400;
}
.intro p{
  font-size:15px; line-height:1.85; color:var(--text-soft); margin-bottom:18px;
}

/* ---------- STAT STRIP ---------- */
.stat-strip{
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
  background:var(--mist);
}
.stat-strip-inner{
  max-width:1240px; margin:0 auto;
  padding:50px 60px;
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:30px;
}
.stat-strip span.label{ display:block; font-size:11px; letter-spacing:1.5px; text-transform:uppercase; color:#8a99a6; font-weight:600; margin-bottom:8px; }
.stat-strip span.value{ display:block; font-size:22px; font-family:'Fraunces', serif; font-weight:500; color:var(--deep); }

/* ---------- SECTION HEAD ---------- */
.section-head{
  max-width:1240px; margin:0 auto;
  padding:120px 60px 50px;
}
.gallery + .section-head{
  padding-top:0;
}
.section-head .eyebrow{
  font-size:12px; letter-spacing:2px; text-transform:uppercase; color:var(--gold); font-weight:600; margin-bottom:16px;
}
.section-head h2{
  font-size:clamp(30px,3.6vw,46px); font-weight:500; color:var(--deep); line-height:1.15; max-width:640px;
}
.section-head p.sub{
  margin-top:18px; max-width:580px; color:var(--text-soft); font-size:15.5px; line-height:1.8;
}

/* ---------- GALLERY GRID ---------- */
.gallery{
  max-width:1240px; margin:0 auto;
  padding:0 60px 60px;
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:24px;
}
.gallery .img-slot{ aspect-ratio:4/5; }
.gallery .img-slot.wide{ aspect-ratio:8/5; grid-column:span 2; }
.gallery.gallery-mosaic{
  width:100%;
  height:1000px;
  margin:0 auto 100px;
  overflow:hidden;
  grid-template-columns:repeat(12, minmax(0, 1fr));
  grid-template-rows:repeat(6, minmax(0, 1fr));
  gap:6px;
}
.gallery.gallery-mosaic .img-slot{
  aspect-ratio:auto;
  min-height:0;
  overflow:hidden;
}
.gallery.gallery-mosaic .placeholder-label{
  height:100%;
  width:100%;
  justify-content:center;
  padding:20px;
}
.gallery.gallery-mosaic .placeholder-label span{
  max-width:120px;
  line-height:1.5;
}
.gallery.gallery-mosaic .tile-a{ grid-column:1 / span 3; grid-row:1 / span 2; }
.gallery.gallery-mosaic .tile-b{ grid-column:4 / span 4; grid-row:1 / span 2; }
.gallery.gallery-mosaic .tile-c{ grid-column:8 / span 2; grid-row:1 / span 2; }
.gallery.gallery-mosaic .tile-d{ grid-column:10 / span 3; grid-row:1 / span 2; }
.gallery.gallery-mosaic .tile-e{ grid-column:1 / span 2; grid-row:3 / span 2; }
.gallery.gallery-mosaic .tile-f{ grid-column:3 / span 4; grid-row:3 / span 2; }
.gallery.gallery-mosaic .tile-g{ grid-column:7 / span 6; grid-row:3 / span 2; }
.gallery.gallery-mosaic .tile-h{ grid-column:1 / span 5; grid-row:5 / span 2; }
.gallery.gallery-mosaic .tile-i{ grid-column:6 / span 2; grid-row:5 / span 2; }
.gallery.gallery-mosaic .tile-j{ grid-column:8 / span 5; grid-row:5 / span 2; }

.gallery.gallery-mosaic .tile-a .placeholder-label,
.gallery.gallery-mosaic .tile-b .placeholder-label,
.gallery.gallery-mosaic .tile-e .placeholder-label,
.gallery.gallery-mosaic .tile-f .placeholder-label,
.gallery.gallery-mosaic .tile-g .placeholder-label,
.gallery.gallery-mosaic .tile-h .placeholder-label,
.gallery.gallery-mosaic .tile-j .placeholder-label{
  align-items:flex-start;
}

/* ---------- ITINERARY (the day-by-day) ---------- */
.itinerary{
  max-width:1240px; margin:0 auto;
  padding:0 60px 140px;
}
.day-row{
  display:grid;
  grid-template-columns:160px 1fr 1fr;
  gap:50px;
  padding:46px 0;
  border-top:1px solid var(--line);
  align-items:start;
}
.day-row:last-child{ border-bottom:1px solid var(--line); }
.day-num{
  font-family:'Fraunces', serif;
  font-style:italic;
  font-size:15px;
  color:var(--gold);
  padding-top:4px;
}
.day-text h3{
  font-size:21px; font-weight:500; color:var(--deep); margin-bottom:12px; letter-spacing:-0.2px;
}
.day-text p{
  font-size:14.5px; line-height:1.8; color:var(--text-soft);
}
.day-row .img-slot{ aspect-ratio:4/3; }

/* ---------- QUOTE / SIGNATURE BAND ---------- */
.signature-band{
  position:relative;
  padding:160px 60px;
  text-align:center;
  background:var(--deep);
  overflow:hidden;
}
.signature-band::before{
  content:'';
  position:absolute; left:0; right:0; top:50%;
  height:1px;
  background:linear-gradient(90deg, transparent 0%, var(--gold) 50%, transparent 100%);
  opacity:0.4;
}
.signature-band blockquote{
  position:relative; z-index:2;
  max-width:780px; margin:0 auto;
  font-family:'Fraunces', serif;
  font-style:italic;
  font-weight:300;
  font-size:clamp(24px,3vw,38px);
  line-height:1.5;
  color:var(--white);
}
.signature-band cite{
  position:relative; z-index:2;
  display:block; margin-top:30px;
  font-style:normal;
  font-size:13px;
  letter-spacing:2px;
  text-transform:uppercase;
  color:var(--gold);
}

/* ---------- PRACTICAL INFO ---------- */
.practical{
  max-width:1240px; margin:0 auto;
  padding:120px 60px;
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:50px;
}
.practical-col h4{
  font-size:12px; letter-spacing:1.5px; text-transform:uppercase; color:var(--gold); font-weight:600; margin-bottom:18px;
}
.practical-col p{ font-size:14.5px; line-height:1.85; color:var(--text-soft); margin-bottom:14px; }
.practical-col ul{ list-style:none; }
.practical-col li{
  font-size:14.5px; line-height:1.9; color:var(--text-soft);
  padding-left:18px; position:relative; margin-bottom:6px;
}
.practical-col li::before{
  content:'—'; position:absolute; left:0; color:var(--gold);
}

/* ---------- FINAL CTA ---------- */
.final-cta{
  max-width:1240px; margin:0 auto;
  padding:0 60px 140px;
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:40px;
  flex-wrap:wrap;
  border-top:1px solid var(--line);
  padding-top:70px;
}
.final-cta h2{
  font-size:clamp(28px,3.4vw,42px); font-weight:500; color:var(--deep); max-width:520px; line-height:1.2;
}
.final-cta .btn{
  display:inline-flex; align-items:center; gap:12px;
  background:var(--deep); color:var(--white);
  padding:18px 34px;
  text-decoration:none;
  font-size:14px; font-weight:600; letter-spacing:0.5px; text-transform:uppercase;
  transition:background 0.3s ease;
  white-space:nowrap;
}
.final-cta .btn:hover{ background:var(--ocean); }
.final-cta .btn svg{ width:16px; height:16px; }

/* ---------- FOOTER ---------- */
footer{ background:var(--deep); color:var(--mist); padding:70px 60px 40px; }
.footer-inner{
  max-width:1240px; margin:0 auto;
  display:grid; grid-template-columns:1.4fr repeat(3, minmax(0, 1fr)); gap:40px;
  padding-bottom:40px; border-bottom:1px solid rgba(255,255,255,0.12);
}
.footer-brand p{ margin-top:14px; max-width:320px; font-size:13.5px; line-height:1.8; color:#a9bdc9; }
.footer-note{ margin-top:18px; color:#d5e2ea; font-size:12px; letter-spacing:1.3px; text-transform:uppercase; }
.footer-col h4{ font-size:12px; letter-spacing:1.5px; text-transform:uppercase; color:var(--gold); margin-bottom:16px; font-weight:600; }
.footer-col a{ display:block; color:#c4d3db; text-decoration:none; font-size:14px; margin-bottom:10px; }
.footer-col a:hover{ color:var(--white); }
.footer-col p{ color:#c4d3db; font-size:14px; line-height:1.8; margin-bottom:10px; }
.footer-col strong{ color:var(--white); font-weight:600; }
.footer-bottom{
  max-width:1240px; margin:0 auto; padding-top:26px;
  display:flex; justify-content:space-between; font-size:12px; color:#7d92a0; letter-spacing:0.3px;
}

/* ---------- 3D EFFECTS ---------- */

/* Hero parallax depth */
.journey-hero{
  perspective:1200px;
  overflow:hidden;
}
.journey-hero .img-slot{
  will-change:transform;
  transform:scale(1.08) translateZ(0);
  transition:transform 0.1s linear;
}

/* Tilt-on-hover for gallery & itinerary images */
.gallery .img-slot,
.day-row .img-slot{
  perspective:1000px;
}
.tilt-el{
  transform-style:preserve-3d;
  transition:transform 0.5s cubic-bezier(0.22,1,0.36,1), box-shadow 0.5s ease;
  will-change:transform;
}
.gallery .img-slot:hover .tilt-el,
.day-row .img-slot:hover .tilt-el{
  box-shadow:0 30px 60px -20px rgba(10,42,64,0.35);
}

/* Scroll reveal: 3D rotate-in */
.reveal-3d{
  opacity:0;
  transform:perspective(1000px) rotateX(14deg) translateY(50px) translateZ(-40px);
  transition:opacity 0.9s cubic-bezier(0.22,1,0.36,1), transform 0.9s cubic-bezier(0.22,1,0.36,1);
}
.reveal-3d.is-visible{
  opacity:1;
  transform:perspective(1000px) rotateX(0deg) translateY(0) translateZ(0);
}

/* Stagger helper */
.reveal-3d:nth-child(2){ transition-delay:0.08s; }
.reveal-3d:nth-child(3){ transition-delay:0.16s; }

/* Signature band floating depth */
.signature-band{
  perspective:1400px;
}
.signature-band blockquote{
  transform-style:preserve-3d;
  transition:transform 0.4s ease;
}

/* Stat strip values lift slightly on hover for tactile feel */
.stat-strip-inner > div{
  transition:transform 0.35s ease;
}
.stat-strip-inner > div:hover{
  transform:translateY(-4px) translateZ(0);
}

@media (prefers-reduced-motion: reduce){
  .journey-hero .img-slot,
  .tilt-el,
  .reveal-3d,
  .signature-band blockquote,
  .stat-strip-inner > div{
    transition:none !important;
    transform:none !important;
  }
  .reveal-3d{ opacity:1; }
}

@media (max-width: 900px){
  nav{ padding:20px 24px; }
  .logo img{ height:46px; }
  .nav-toggle{ display:inline-flex; }
  .nav-cta{ display:none; }
  .nav-links{
    display:none;
    position:absolute;
    top:100%;
    left:24px;
    right:24px;
    padding:18px 20px;
    background:rgba(255,255,255,0.98);
    border:1px solid var(--line);
    box-shadow:0 18px 40px -24px rgba(10,42,64,0.22);
    flex-direction:column;
    gap:16px;
  }
  nav.nav-open .nav-links{ display:flex; }
  .journey-hero-content{ padding:60px 24px 40px; }
  .intro{ grid-template-columns:1fr; padding:70px 24px; gap:30px; }
  .stat-strip-inner{ grid-template-columns:repeat(2,1fr); padding:40px 24px; }
  .section-head{ padding:80px 24px 36px; }
  .gallery{ grid-template-columns:1fr 1fr; padding:0 24px 40px; }
  .gallery .img-slot.wide{ grid-column:span 2; }
  .gallery.gallery-mosaic{
    width:auto;
    height:auto;
    margin:0 auto 40px;
    overflow:visible;
    grid-template-columns:1fr 1fr;
    grid-template-rows:none;
    gap:10px;
  }
  .gallery.gallery-mosaic .img-slot{
    min-height:220px;
  }
  .gallery.gallery-mosaic .tile-a,
  .gallery.gallery-mosaic .tile-b,
  .gallery.gallery-mosaic .tile-c,
  .gallery.gallery-mosaic .tile-d,
  .gallery.gallery-mosaic .tile-e,
  .gallery.gallery-mosaic .tile-f,
  .gallery.gallery-mosaic .tile-g,
  .gallery.gallery-mosaic .tile-h,
  .gallery.gallery-mosaic .tile-i,
  .gallery.gallery-mosaic .tile-j{
    grid-column:auto;
    grid-row:auto;
  }
  .itinerary{ padding:0 24px 90px; }
  .day-row{ grid-template-columns:1fr; gap:18px; padding:34px 0; }
  .day-num{ padding-top:0; }
  .signature-band{ padding:90px 24px; }
  .practical{ grid-template-columns:1fr; padding:80px 24px; gap:40px; }
  .final-cta{ padding:0 24px 90px; padding-top:50px; }
  .footer-inner{ grid-template-columns:1fr; }
  .footer-bottom{ flex-direction:column; gap:8px; }
  footer{ padding:50px 24px 30px; }
}