:root{
  --ink:#0f2230;
  --ink-soft:#1d3547;
  --paper:#f5efe3;
  --paper-2:#ede4d2;
  --cream:#faf6ec;
  --brass:#b8864b;
  --brass-dark:#8a5f2e;
  --rust:#a04a2a;
  --river:#31566e;
  --line:rgba(15,34,48,.12);
  --shadow:0 24px 60px -30px rgba(15,34,48,.35);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Inter',system-ui,-apple-system,sans-serif;
  color:var(--ink);
  background:var(--cream);
  line-height:1.6;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.wrap{width:min(1180px,92vw);margin-inline:auto}
.eyebrow{
  font-family:'Inter',sans-serif;
  font-weight:500;font-size:.72rem;letter-spacing:.32em;
  text-transform:uppercase;color:var(--brass);
  display:inline-flex;align-items:center;gap:.8rem;
}
.eyebrow::before,.eyebrow::after{
  content:'';display:inline-block;width:28px;height:1px;background:var(--brass);
}
.eyebrow.left::before{display:none}.eyebrow.left{gap:0}.eyebrow.left::after{margin-left:.8rem}
h1,h2,h3{font-family:'Cormorant Garamond',Georgia,serif;font-weight:500;letter-spacing:-.01em;color:var(--ink)}
h1{font-size:clamp(3rem,7.5vw,6.4rem);line-height:.98;font-weight:600}
h2{font-size:clamp(2.2rem,4.6vw,3.8rem);line-height:1.05}
h3{font-size:clamp(1.35rem,2.2vw,1.8rem);line-height:1.2}
.script{font-style:italic;font-weight:400;color:var(--brass-dark)}

/* ---------------- Navigation ---------------- */
.nav{
  position:fixed;inset:0 0 auto 0;z-index:50;
  padding:1.1rem 0;
  transition:background .3s ease, padding .3s ease, box-shadow .3s ease;
  mix-blend-mode:normal;
}
.nav.scrolled{background:rgba(15,34,48,.94);backdrop-filter:blur(12px);padding:.7rem 0;box-shadow:0 1px 0 rgba(255,255,255,.05)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;gap:2rem}
.brand{display:flex;align-items:center;gap:1rem;color:#f5efe3}
.brand-logo{
  height:44px;width:auto;display:block;
  filter:drop-shadow(0 2px 6px rgba(0,0,0,.35));
  transition:height .3s ease;
}
.nav.scrolled .brand-logo{height:38px}
.brand-sep{
  width:1px;height:34px;background:rgba(245,239,227,.28);flex-shrink:0;
}
.brand-text{line-height:1.1}
.brand-text small{display:block;font-size:.58rem;letter-spacing:.3em;opacity:.7;text-transform:uppercase}
.brand-text strong{font-family:'Cormorant Garamond',serif;font-weight:600;font-size:1.15rem;letter-spacing:.02em}
@media(max-width:520px){
  .brand-sep,.brand-text small{display:none}
  .brand-text strong{font-size:1rem}
  .brand-logo{height:36px}
}
.nav-links{display:flex;gap:2.2rem;align-items:center}
.nav-links a{
  color:#f5efe3;font-size:.86rem;font-weight:400;letter-spacing:.12em;text-transform:uppercase;
  opacity:.82;transition:opacity .2s, color .2s;
}
.nav-links a:hover{opacity:1;color:#e8c785}
.nav-cta{
  background:var(--brass);color:#0f2230 !important;
  padding:.7rem 1.3rem;border-radius:999px;opacity:1 !important;
  font-weight:600;letter-spacing:.08em !important;font-size:.78rem !important;
  transition:transform .2s, background .2s;
}
.nav-cta:hover{background:#e8c785;transform:translateY(-1px)}
.burger{display:none;background:none;border:0;color:#f5efe3;cursor:pointer;padding:.3rem}
@media (max-width:860px){
  .nav-links{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;background:rgba(15,34,48,.98);padding:1.2rem;gap:1rem;border-top:1px solid rgba(255,255,255,.08)}
  .nav-links.open{display:flex}
  .nav-links a{font-size:1rem}
  .burger{display:block}
}

/* ---------------- Hero ---------------- */
.hero{
  position:relative;min-height:100vh;
  background:linear-gradient(180deg,rgba(15,34,48,.65) 0%,rgba(15,34,48,.35) 40%,rgba(15,34,48,.75) 100%),
             url('../images/gallery/vltava-01.jpg') center/cover;
  color:#f5efe3;display:flex;flex-direction:column;justify-content:flex-end;
  padding:8rem 0 4rem;isolation:isolate;overflow:hidden;
}
.hero::after{
  content:'';position:absolute;inset:auto 0 0 0;height:20%;
  background:linear-gradient(180deg,transparent,var(--cream));pointer-events:none;z-index:1;
}
.hero .wrap{position:relative;z-index:2}
.hero .eyebrow{color:#e8c785}
.hero h1{color:#f5efe3;margin:1.1rem 0 1.5rem;text-shadow:0 2px 20px rgba(0,0,0,.3)}
.hero h1 em{font-style:italic;font-weight:400;color:#e8c785}
.hero-lede{
  max-width:620px;font-size:1.18rem;line-height:1.6;
  color:rgba(245,239,227,.92);font-weight:300;
}
.hero-meta{
  display:flex;gap:2.8rem;flex-wrap:wrap;margin-top:3rem;
  padding-top:2rem;border-top:1px solid rgba(245,239,227,.2);
}
.hero-meta div small{display:block;font-size:.68rem;letter-spacing:.3em;opacity:.65;text-transform:uppercase;margin-bottom:.35rem}
.hero-meta div strong{font-family:'Cormorant Garamond',serif;font-size:1.8rem;font-weight:500}
.scroll-hint{
  position:absolute;bottom:2rem;left:50%;transform:translateX(-50%);
  font-size:.7rem;letter-spacing:.35em;text-transform:uppercase;
  color:rgba(245,239,227,.6);z-index:2;
  display:flex;flex-direction:column;align-items:center;gap:.8rem;
  animation:float 3s ease-in-out infinite;
}
.scroll-hint::after{content:'';width:1px;height:40px;background:linear-gradient(var(--brass),transparent)}
@keyframes float{0%,100%{transform:translate(-50%,0)}50%{transform:translate(-50%,6px)}}

/* ---------------- Quick strip ---------------- */
.strip{
  background:var(--ink);color:#f5efe3;padding:3.2rem 0;position:relative;
}
.strip .wrap{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem}
.strip-item{text-align:center;position:relative}
.strip-item:not(:last-child)::after{
  content:'';position:absolute;right:-1rem;top:10%;bottom:10%;width:1px;background:rgba(245,239,227,.12);
}
.strip-item .big{font-family:'Cormorant Garamond',serif;font-size:clamp(2.5rem,4.5vw,3.6rem);font-weight:500;color:#e8c785;display:block;line-height:1}
.strip-item small{display:block;font-size:.72rem;letter-spacing:.28em;text-transform:uppercase;margin-top:.9rem;opacity:.75}
@media(max-width:760px){.strip .wrap{grid-template-columns:repeat(2,1fr);gap:2rem 1rem}.strip-item:nth-child(2)::after{display:none}}

/* ---------------- Section general ---------------- */
section{padding:7rem 0;position:relative}
.section-head{text-align:center;margin-bottom:4rem;max-width:720px;margin-inline:auto}
.section-head h2{margin:1.2rem 0 1rem}
.section-head p{color:rgba(15,34,48,.72);font-size:1.06rem}

/* ---------------- O parníku ---------------- */
.about{background:var(--cream);overflow:hidden}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:5rem;align-items:center}
.about-text p{margin-bottom:1.2rem;font-size:1.02rem;color:rgba(15,34,48,.85)}
.about-text p.first::first-letter{
  font-family:'Cormorant Garamond',serif;font-size:4.6rem;font-weight:500;
  float:left;line-height:.9;margin:.25rem .6rem -.25rem 0;color:var(--brass);
}
.about-visual{position:relative}
.about-visual .frame{
  position:relative;aspect-ratio:4/5;overflow:hidden;
  box-shadow:var(--shadow);border-radius:2px;
  transform:rotate(-1deg);
}
.about-visual .frame img{width:100%;height:100%;object-fit:cover}
.about-visual .stamp{
  position:absolute;right:-20px;bottom:40px;z-index:2;
  width:150px;height:150px;border-radius:50%;
  background:var(--brass);color:var(--cream);
  display:grid;place-items:center;text-align:center;padding:1rem;
  transform:rotate(8deg);
  box-shadow:0 10px 30px -10px rgba(0,0,0,.3);
  font-family:'Cormorant Garamond',serif;font-style:italic;
  border:2px solid rgba(255,255,255,.3);
  outline:1px dashed rgba(255,255,255,.5);outline-offset:-10px;
}
.about-visual .stamp span{display:block;font-size:.7rem;letter-spacing:.2em;font-style:normal;opacity:.9;margin-top:.2rem;text-transform:uppercase}
.about-visual .stamp strong{font-size:1.15rem;font-weight:600;line-height:1.1}
.specs{display:grid;grid-template-columns:1fr 1fr;gap:1.4rem 2rem;margin-top:2.2rem;padding-top:2rem;border-top:1px solid var(--line)}
.spec{display:flex;gap:1rem;align-items:flex-start}
.spec-icon{
  width:36px;height:36px;border-radius:50%;background:var(--paper-2);
  display:grid;place-items:center;color:var(--brass-dark);flex-shrink:0;margin-top:.15rem;
}
.spec-icon svg{width:18px;height:18px}
.spec small{display:block;font-size:.68rem;letter-spacing:.22em;text-transform:uppercase;opacity:.6;margin-bottom:.1rem}
.spec strong{font-family:'Cormorant Garamond',serif;font-size:1.25rem;font-weight:600}
@media(max-width:900px){.about-grid{grid-template-columns:1fr;gap:3rem}.about-visual{max-width:420px;margin-inline:auto}}

/* ---------------- Plavby ---------------- */
.cruises{background:var(--paper)}
.cruise-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2.5rem;margin-top:3rem}
.cruise{
  position:relative;background:var(--cream);
  border-radius:6px;overflow:hidden;box-shadow:var(--shadow);
  display:flex;flex-direction:column;
  transition:transform .4s ease, box-shadow .4s ease;
}
.cruise:hover{transform:translateY(-6px);box-shadow:0 30px 80px -30px rgba(15,34,48,.45)}
.cruise-img{aspect-ratio:16/10;overflow:hidden;position:relative}
.cruise-img img{width:100%;height:100%;object-fit:cover;transition:transform .8s ease}
.cruise:hover .cruise-img img{transform:scale(1.05)}
.cruise-img::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 60%,rgba(15,34,48,.35));
}
.cruise-badge{
  position:absolute;top:1.2rem;left:1.2rem;z-index:2;
  background:rgba(245,239,227,.95);backdrop-filter:blur(6px);
  padding:.4rem .9rem;border-radius:999px;font-size:.7rem;
  letter-spacing:.2em;text-transform:uppercase;font-weight:600;color:var(--ink);
}
.cruise-body{padding:2rem 2rem 2.2rem;flex:1;display:flex;flex-direction:column}
.cruise-body h3{margin-bottom:.5rem}
.cruise-body h3 .muted{color:var(--brass-dark);font-style:italic;font-size:.75em}
.cruise-body p{color:rgba(15,34,48,.78);font-size:.96rem;margin-bottom:1.5rem;flex:1}
.cruise-meta{display:flex;gap:1.8rem;font-size:.82rem;margin-bottom:1.8rem;color:rgba(15,34,48,.7)}
.cruise-meta span{display:flex;align-items:center;gap:.45rem}
.cruise-meta svg{width:14px;height:14px;color:var(--brass)}
.btn{
  display:inline-flex;align-items:center;gap:.6rem;
  padding:.85rem 1.5rem;background:var(--ink);color:var(--cream);
  border-radius:999px;font-weight:500;font-size:.88rem;letter-spacing:.05em;
  transition:background .2s, transform .2s;align-self:flex-start;
  border:0;cursor:pointer;font-family:inherit;
}
.btn:hover{background:var(--ink-soft);transform:translateY(-1px)}
.btn.brass{background:var(--brass);color:var(--ink)}
.btn.brass:hover{background:#e8c785}
.btn.ghost{background:transparent;border:1px solid var(--ink);color:var(--ink)}
.btn.ghost:hover{background:var(--ink);color:var(--cream)}
.btn svg{width:16px;height:16px;transition:transform .2s}
.btn:hover svg{transform:translateX(3px)}
@media(max-width:1024px){.cruise-grid{grid-template-columns:1fr 1fr}}
@media(max-width:820px){.cruise-grid{grid-template-columns:1fr;gap:1.6rem}}

/* ---------------- Historie ---------------- */
.history{
  background:var(--ink);color:var(--cream);
  position:relative;overflow:hidden;
}
.history::before{
  content:'';position:absolute;inset:0;
  background:radial-gradient(ellipse at 20% 30%,rgba(184,134,75,.15),transparent 60%),
             radial-gradient(ellipse at 80% 70%,rgba(49,86,110,.25),transparent 50%);
  pointer-events:none;
}
.history .wrap{position:relative;z-index:1}
.history .section-head h2,.history .section-head p{color:var(--cream)}
.history .section-head p{color:rgba(245,239,227,.7)}
.history .eyebrow{color:#e8c785}

.timeline{
  position:relative;margin:4rem 0 5rem;
  max-width:860px;margin-inline:auto;
}
.timeline::before{
  content:'';position:absolute;left:50%;top:0;bottom:0;width:1px;
  background:linear-gradient(180deg,transparent,rgba(184,134,75,.6) 15%,rgba(184,134,75,.6) 85%,transparent);
  transform:translateX(-.5px);
}
.tl-item{
  position:relative;display:grid;grid-template-columns:1fr 80px 1fr;
  gap:2rem;align-items:center;margin-bottom:3.2rem;
}
.tl-item:last-child{margin-bottom:0}
.tl-dot{
  width:14px;height:14px;border-radius:50%;
  background:var(--brass);justify-self:center;z-index:2;
  box-shadow:0 0 0 4px var(--ink),0 0 0 5px rgba(184,134,75,.3);
}
.tl-year{
  font-family:'Cormorant Garamond',serif;font-size:2rem;
  color:#e8c785;font-weight:500;line-height:1;
}
.tl-body h3{color:var(--cream);margin-bottom:.3rem}
.tl-body p{color:rgba(245,239,227,.7);font-size:.95rem}
.tl-item.left .tl-year{text-align:right}
.tl-item.left .tl-body{grid-column:3}
.tl-item.left .tl-year{grid-column:1}
.tl-item.right .tl-year{grid-column:3}
.tl-item.right .tl-body{grid-column:1;text-align:right}
@media(max-width:720px){
  .timeline::before{left:18px}
  .tl-item{grid-template-columns:36px 1fr;gap:1rem}
  .tl-item .tl-dot{grid-column:1;justify-self:start;margin-left:11px}
  .tl-item.left .tl-year,.tl-item.right .tl-year,
  .tl-item.left .tl-body,.tl-item.right .tl-body{grid-column:2;text-align:left}
  .tl-item .tl-year{margin-bottom:.2rem}
}

/* historic gallery */
.historic-gallery{
  margin-top:2rem;
  display:grid;gap:1rem;
  grid-template-columns:repeat(12,1fr);
  grid-auto-rows:140px;
}
.hg-item{
  position:relative;overflow:hidden;border-radius:3px;
  background:linear-gradient(135deg,#4a3524,#2a1e15);
  box-shadow:0 20px 40px -20px rgba(0,0,0,.6),inset 0 0 0 1px rgba(184,134,75,.15);
}
.hg-item img{
  width:100%;height:100%;object-fit:cover;
  filter:grayscale(100%) sepia(22%) contrast(1.02) brightness(.92);
  transition:filter .5s ease, transform .6s ease;
}
.hg-item:hover img{filter:grayscale(30%) sepia(15%) contrast(1.05);transform:scale(1.04)}
.hg-item::after{
  content:'';position:absolute;inset:0;pointer-events:none;
  box-shadow:inset 0 0 120px rgba(0,0,0,.45);
}
.hg-item .placeholder{
  position:absolute;inset:0;display:grid;place-items:center;
  color:rgba(232,199,133,.75);text-align:center;padding:1rem;
  font-family:'Cormorant Garamond',serif;font-style:italic;font-size:1rem;
  background:
    radial-gradient(ellipse at 30% 30%,rgba(184,134,75,.2),transparent 60%),
    repeating-linear-gradient(45deg,transparent 0 14px,rgba(184,134,75,.05) 14px 15px),
    linear-gradient(135deg,#3a2a1c,#1e150d);
  z-index:1;
}
.hg-item .placeholder-inner{max-width:80%}
.hg-item .placeholder svg{width:42px;height:42px;margin-bottom:.8rem;opacity:.65;color:#e8c785}
.hg-item .placeholder-year{
  display:block;font-family:'Inter',sans-serif;font-style:normal;
  font-size:.62rem;letter-spacing:.3em;text-transform:uppercase;
  color:rgba(232,199,133,.5);margin-top:.8rem;
}
/* hide placeholder only when image actually loaded */
.hg-item.loaded .placeholder{display:none}
.hg-item .caption{
  position:absolute;left:0;right:0;bottom:0;padding:.8rem 1rem;z-index:2;
  font-size:.78rem;font-style:italic;color:rgba(232,199,133,.9);
  background:linear-gradient(transparent,rgba(0,0,0,.75));
  transform:translateY(100%);transition:transform .3s ease;
}
.hg-item:hover .caption{transform:translateY(0)}

.hg-1{grid-column:span 5;grid-row:span 3}
.hg-2{grid-column:span 4;grid-row:span 2}
.hg-3{grid-column:span 3;grid-row:span 2}
.hg-4{grid-column:span 4;grid-row:span 2}
.hg-5{grid-column:span 3;grid-row:span 3}
.hg-6{grid-column:span 6;grid-row:span 2}
.hg-7{grid-column:span 6;grid-row:span 2}
@media(max-width:800px){
  .historic-gallery{grid-template-columns:repeat(6,1fr);grid-auto-rows:120px}
  .hg-1{grid-column:span 6;grid-row:span 3}
  .hg-2{grid-column:span 3;grid-row:span 2}
  .hg-3{grid-column:span 3;grid-row:span 2}
  .hg-4{grid-column:span 4;grid-row:span 2}
  .hg-5{grid-column:span 2;grid-row:span 2}
  .hg-6{grid-column:span 3;grid-row:span 2}
  .hg-7{grid-column:span 3;grid-row:span 2}
}

.quote{
  max-width:780px;margin:5rem auto 0;text-align:center;
  font-family:'Cormorant Garamond',serif;font-style:italic;
  font-size:clamp(1.4rem,2.6vw,2rem);line-height:1.4;
  color:rgba(245,239,227,.92);
  padding:0 1rem;position:relative;
}
.quote::before{
  content:'„';display:block;font-size:4rem;line-height:.5;
  color:var(--brass);margin-bottom:1rem;
}
.quote cite{
  display:block;font-style:normal;font-family:'Inter',sans-serif;
  font-size:.78rem;letter-spacing:.28em;text-transform:uppercase;
  color:rgba(232,199,133,.75);margin-top:1.6rem;
}

/* ---------------- Galerie ---------------- */
.gallery{background:var(--cream)}
.gallery-grid{
  display:grid;gap:1rem;
  grid-template-columns:repeat(12,1fr);
  grid-auto-rows:110px;margin-top:3.5rem;
}
.g-item{overflow:hidden;border-radius:3px;position:relative;box-shadow:0 10px 30px -20px rgba(15,34,48,.4)}
.g-item img{width:100%;height:100%;object-fit:cover;transition:transform .7s ease}
.g-item:hover img{transform:scale(1.06)}
.g-1{grid-column:span 6;grid-row:span 4}
.g-2{grid-column:span 3;grid-row:span 2}
.g-3{grid-column:span 3;grid-row:span 2}
.g-4{grid-column:span 3;grid-row:span 2}
.g-5{grid-column:span 3;grid-row:span 2}
.g-6{grid-column:span 4;grid-row:span 2}
.g-7{grid-column:span 4;grid-row:span 2}
.g-8{grid-column:span 4;grid-row:span 2}
@media(max-width:900px){
  .gallery-grid{grid-template-columns:repeat(6,1fr)}
  .g-1{grid-column:span 6;grid-row:span 3}
  .g-2,.g-3,.g-4,.g-5{grid-column:span 3;grid-row:span 2}
  .g-6,.g-7,.g-8{grid-column:span 2;grid-row:span 2}
}

/* ---------------- Zažijte ---------------- */
.cta{
  position:relative;padding:9rem 0;
  background:linear-gradient(180deg,rgba(15,34,48,.82),rgba(15,34,48,.68)),
             url('../images/gallery/vltava-10.jpg') center/cover fixed;
  color:var(--cream);text-align:center;overflow:hidden;
}
@media(max-width:900px){.cta{background-attachment:scroll}}
.cta h2{color:var(--cream);max-width:820px;margin:1rem auto 1.2rem}
.cta p{max-width:580px;margin:0 auto 2.5rem;color:rgba(245,239,227,.82);font-size:1.06rem}
.cta .btn-row{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}
.cta .btn{padding:1.05rem 1.9rem;font-size:.92rem}
.cta .btn.brass:hover{background:#e8c785}
.cta .btn.ghost{border-color:rgba(245,239,227,.6);color:var(--cream)}
.cta .btn.ghost:hover{background:var(--cream);color:var(--ink)}

/* ---------------- Footer ---------------- */
footer{background:#0a1821;color:rgba(245,239,227,.72);padding:4rem 0 2rem;font-size:.9rem}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:3rem;margin-bottom:3rem}
.foot-brand{display:flex;align-items:center;gap:1rem;margin-bottom:1.2rem;color:var(--cream)}
.foot-brand img{height:56px;width:auto;opacity:.95}
.foot-brand .sep{width:1px;height:40px;background:rgba(245,239,227,.18)}
.foot-brand strong{font-family:'Cormorant Garamond',serif;font-size:1.4rem;font-weight:600}
.foot-brand small{display:block;font-size:.6rem;letter-spacing:.3em;text-transform:uppercase;opacity:.6;margin-bottom:.15rem}
footer h4{font-family:'Inter',sans-serif;font-size:.72rem;letter-spacing:.3em;text-transform:uppercase;color:#e8c785;margin-bottom:1.2rem;font-weight:600}
footer ul{list-style:none}
footer li{margin-bottom:.55rem}
footer a:hover{color:#e8c785}
.foot-bottom{border-top:1px solid rgba(245,239,227,.08);padding-top:1.5rem;display:flex;justify-content:space-between;flex-wrap:wrap;gap:1rem;font-size:.78rem;opacity:.6}
@media(max-width:760px){.foot-grid{grid-template-columns:1fr;gap:2rem}}

/* ---------------- Animations ---------------- */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .9s ease, transform .9s ease}
.reveal.on{opacity:1;transform:none}
.reveal.delay-1{transition-delay:.1s}
.reveal.delay-2{transition-delay:.2s}
.reveal.delay-3{transition-delay:.3s}

@media (prefers-reduced-motion: reduce){
  *{animation:none !important;transition:none !important;scroll-behavior:auto !important}
}