/* ============================================================
   YAROSLAV-NA — shared design system
   Palette: obsidian stage-night backdrop, antique gold spotlight,
   deep vyshyvanka burgundy, warm ivory paper.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,300;0,9..144,400;0,9..144,500;0,9..144,600;0,9..144,700;1,9..144,400;1,9..144,500&family=Inter:wght@400;500;600;700&display=swap');

:root{
  --obsidian:#131019;
  --obsidian-2:#1B1724;
  --navy:#211B2E;
  --card:#241E31;
  --gold:#C7A045;
  --gold-light:#E7C878;
  --gold-dim:#8B722F;
  --burgundy:#7E2434;
  --burgundy-light:#A8384A;
  --ivory:#F6F0E3;
  --ivory-dim:#CFC6B4;
  --ink:#221C1A;
  --line:rgba(199,160,69,0.28);
  --radius:2px;
  --maxw:1180px;
  --shadow: 0 20px 60px -20px rgba(0,0,0,0.6);
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--obsidian);
  color:var(--ivory);
  font-family:'Inter',system-ui,sans-serif;
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px;}

h1,h2,h3,h4{
  font-family:'Fraunces',serif;
  font-weight:500;
  line-height:1.08;
  margin:0 0 .5em;
  color:var(--ivory);
  letter-spacing:-0.01em;
}
h1{font-size:clamp(2.6rem,6vw,4.6rem); font-weight:400;}
h2{font-size:clamp(1.9rem,4vw,3rem);}
h3{font-size:1.4rem;}
p{margin:0 0 1em;color:var(--ivory-dim);}
.lede{font-size:1.2rem;color:var(--ivory-dim);max-width:640px;}

.eyebrow{
  font-family:'Inter',sans-serif;
  text-transform:uppercase;
  letter-spacing:.22em;
  font-size:.72rem;
  font-weight:600;
  color:var(--gold);
  display:inline-flex;
  align-items:center;
  gap:.6em;
}
.eyebrow::before{
  content:"";
  width:26px;height:1px;
  background:var(--gold);
  display:inline-block;
}

/* ---------- Signature motif: vyshyvanka cross-stitch strip ----------
   A repeating geometric border pulled from the duo's own embroidered
   stagewear — used as the one recurring flourish across the site. */
.stitch-rule{
  height:14px;
  width:100%;
  background-image:
    linear-gradient(45deg, var(--gold) 25%, transparent 25%),
    linear-gradient(-45deg, var(--gold) 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, var(--burgundy-light) 75%),
    linear-gradient(-45deg, transparent 75%, var(--burgundy-light) 75%);
  background-size:14px 14px;
  background-position:0 0, 0 7px, 7px -7px, -7px 0px;
  opacity:.9;
}
.stitch-rule.thin{height:6px;background-size:6px 6px;background-position:0 0,0 3px,3px -3px,-3px 0px;opacity:.7;}

/* ---------- Nav ---------- */
header.site{
  position:sticky; top:0; z-index:40;
  background:rgba(19,16,25,0.86);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.nav{
  display:flex; align-items:center; justify-content:space-between;
  padding:18px 28px; max-width:var(--maxw); margin:0 auto;
}
.wordmark{
  font-family:'Fraunces',serif;
  font-size:1.35rem;
  letter-spacing:.03em;
  color:var(--ivory);
}
.wordmark em{
  font-style:italic;color:var(--gold-light);
}
.wordmark small{
  display:block;
  font-family:'Inter',sans-serif;
  font-style:normal;
  font-size:.6rem;
  letter-spacing:.32em;
  text-transform:uppercase;
  color:var(--gold-dim);
  margin-top:2px;
}
nav.links{display:flex; gap:34px; align-items:center;}
nav.links a{
  font-size:.86rem; letter-spacing:.03em; color:var(--ivory-dim);
  position:relative; padding:6px 0;
  transition:color .2s ease;
}
nav.links a:hover, nav.links a.active{color:var(--gold-light);}
nav.links a.active::after{
  content:""; position:absolute; left:0; right:0; bottom:0;
  height:1px; background:var(--gold);
}
nav.links a.nav-cta{
  display:inline-flex; align-items:center; justify-content:center; text-align:center;
  background:linear-gradient(135deg, var(--gold-light), var(--gold));
  color:var(--obsidian) !important;
  padding:10px 20px; font-weight:700; font-size:.8rem;
  border-radius:20px; letter-spacing:.02em;
  box-shadow:0 3px 12px -5px rgba(199,160,69,.6);
  transition:box-shadow .25s ease, transform .2s ease, background .25s ease;
}
nav.links a.nav-cta:hover{
  background:linear-gradient(135deg, var(--gold-light), var(--gold-light));
  box-shadow:0 5px 16px -5px rgba(199,160,69,.85);
  transform:translateY(-2px);
}

/* Mobile menu — pure CSS (checkbox + label), no JS required */
.menu-toggle-input{position:absolute; opacity:0; pointer-events:none;}
.menu-toggle{display:none; background:none; border:none; color:var(--ivory); font-size:1.5rem; cursor:pointer; line-height:1;}
.menu-toggle .icon-close{display:none;}
body:has(.menu-toggle-input:checked) .menu-toggle .icon-open{display:none;}
body:has(.menu-toggle-input:checked) .menu-toggle .icon-close{display:inline;}

/* ---------- Language toggle (pure CSS — no JS dependency) ---------- */
.ua-toggle-input{position:absolute; opacity:0; pointer-events:none;}
.lang-toggle{
  display:inline-flex; align-items:center; border:1px solid var(--line);
  border-radius:20px; padding:3px; gap:2px; flex-shrink:0; margin-left:18px;
}
.lang-btn{
  background:none; border:none; color:var(--ivory-dim);
  font-family:'Inter',sans-serif; font-size:.68rem; font-weight:700;
  letter-spacing:.05em; padding:6px 12px; border-radius:16px; cursor:pointer;
  transition:background .2s ease, color .2s ease; user-select:none;
}
.lang-btn-en{background:var(--gold); color:var(--obsidian);}
body:has(.ua-toggle-input:checked) .lang-btn-en{background:none; color:var(--ivory-dim);}
body:has(.ua-toggle-input:checked) .lang-btn-ua{background:var(--gold); color:var(--obsidian);}
.lang-btn:hover{color:var(--gold-light);}
.lang-btn-en:hover, body:has(.ua-toggle-input:checked) .lang-btn-ua:hover{color:var(--obsidian);}
@media (max-width:880px){
  .lang-toggle{margin-left:auto; margin-right:10px;}
}

/* Bilingual content pairs: English shows by default, Ukrainian when
   the toggle above is checked. Pure CSS — works with JS fully disabled. */
.lang-ua{display:none;}
body:has(.ua-toggle-input:checked) .lang-en{display:none;}
body:has(.ua-toggle-input:checked) .lang-ua{display:inline;}

@media (max-width:880px){
  nav.links{
    position:fixed; inset:0 0 0 auto; height:100vh; width:78vw; max-width:340px;
    background:var(--obsidian-2); flex-direction:column; justify-content:center;
    align-items:flex-start; padding:40px; gap:26px;
    transform:translateX(100%); transition:transform .3s ease;
    border-left:1px solid var(--line);
  }
  body:has(.menu-toggle-input:checked) nav.links{transform:translateX(0);}
  .menu-toggle{display:block;}
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; gap:10px;
  padding:14px 30px; font-size:.86rem; font-weight:600;
  letter-spacing:.03em; cursor:pointer; border:1px solid transparent;
  transition:all .22s ease;
}
.btn-gold{background:var(--gold); color:var(--obsidian);}
.btn-gold:hover{background:var(--gold-light); transform:translateY(-1px);}
.btn-outline{border-color:var(--line); color:var(--ivory);}
.btn-outline:hover{border-color:var(--gold); color:var(--gold-light);}
.btn-burgundy{background:var(--burgundy); color:var(--ivory);}
.btn-burgundy:hover{background:var(--burgundy-light);}

/* ---------- Hero ---------- */
.hero{
  position:relative; min-height:82vh; display:flex; align-items:flex-end;
  overflow:hidden; background:var(--obsidian);
}
.hero img.bg{
  position:absolute; inset:0; width:100%; height:100%; object-fit:cover;
  filter:saturate(1.05) contrast(1.02);
}
@media (max-width:880px){
  .hero img.bg{inset:auto; top:0; left:0; height:82vh; object-position:center 25%;}
}
.hero::after{
  content:""; position:absolute; inset:0;
  background:
    linear-gradient(0deg, var(--obsidian) 4%, rgba(19,16,25,.55) 45%, rgba(19,16,25,.25) 70%),
    linear-gradient(100deg, rgba(19,16,25,.65) 10%, transparent 55%);
}
.hero-content{position:relative; z-index:2; padding-top:64px; padding-bottom:56px;}
.hero-tag{color:var(--gold-light); font-style:italic; font-family:'Fraunces',serif; font-size:1.15rem; margin-bottom:10px; display:block;}
.hero-actions{display:flex; gap:14px; flex-wrap:wrap; margin-top:44px;}
.hero-actions .btn{padding:12px 22px; font-size:.8rem;}
@media (max-width:600px){
  .hero-actions .btn{flex:1 1 calc(50% - 7px); justify-content:center; text-align:center;}
}
.hero-small{max-height:58vh;}
@media (max-width:880px){
  .hero-small img.bg{height:58vh;}
}
.hero-small .hero-content{padding-top:96px; padding-bottom:50px;}

/* ---------- Explore / auto-rotating photo cards ---------- */
.explore-grid{display:grid; grid-template-columns:repeat(auto-fit,minmax(230px,1fr)); gap:20px;}
@media (max-width:520px){.explore-grid{grid-template-columns:1fr;}}

.explore-card{
  position:relative; aspect-ratio:3/4; overflow:hidden;
  border:1px solid rgba(255,255,255,0.08); display:block;
}
.explore-card .fader{position:absolute; inset:0; display:block;}
.explore-card .fader img{
  position:absolute; inset:0; width:100%; height:100%; object-fit:cover;
  opacity:0; animation:cardfade 12s infinite ease-in-out;
  transition:transform .6s ease;
}
.explore-card .fader img:nth-child(1){animation-delay:0s;}
.explore-card .fader img:nth-child(2){animation-delay:4s;}
.explore-card .fader img:nth-child(3){animation-delay:8s;}
@keyframes cardfade{
  0%{opacity:0;}
  5%{opacity:1;}
  29%{opacity:1;}
  36%{opacity:0;}
  100%{opacity:0;}
}
.explore-card::before{
  content:""; position:absolute; inset:0; z-index:2;
  background:linear-gradient(0deg, rgba(19,16,25,.95) 0%, rgba(19,16,25,.25) 52%, rgba(19,16,25,0) 78%);
}
.explore-card::after{
  content:""; position:absolute; top:0; left:0; right:0; height:4px; z-index:3;
  background-image:
    linear-gradient(45deg, var(--gold) 25%, transparent 25%),
    linear-gradient(-45deg, var(--gold) 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, var(--burgundy-light) 75%),
    linear-gradient(-45deg, transparent 75%, var(--burgundy-light) 75%);
  background-size:10px 10px;
}
.explore-label{
  position:absolute; left:0; right:0; bottom:0; z-index:4; padding:22px;
}
.explore-label .eyebrow{font-size:.66rem; margin-bottom:6px;}
.explore-label h3{margin-bottom:0; font-size:1.15rem;}
.explore-label .go{
  display:inline-block; margin-top:8px; font-size:.78rem; color:var(--ivory-dim);
  letter-spacing:.03em; transition:color .2s ease, transform .2s ease;
}
.explore-card:hover .go{color:var(--gold-light); transform:translateX(4px);}
.explore-card:hover .fader img{transform:scale(1.05);}

@media (prefers-reduced-motion: reduce){
  .explore-card .fader img{animation:none; opacity:0;}
  .explore-card .fader img:first-child{opacity:1;}
}

/* ---------- Sections ---------- */
section{padding:80px 0;}
section.tight{padding:54px 0;}
.section-alt{background:var(--obsidian-2);}
.section-navy{background:var(--navy);}
.section-header{max-width:680px; margin-bottom:56px;}
.section-header.center{margin-left:auto;margin-right:auto;text-align:center;}

/* ---------- Cards ---------- */
.grid{display:grid; gap:28px;}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-2{grid-template-columns:repeat(2,1fr);}
@media (max-width:900px){.grid-3,.grid-2{grid-template-columns:1fr;}}

.card{
  background:var(--card); padding:36px 32px; position:relative;
  border:1px solid rgba(255,255,255,0.05);
}
.card::before{
  content:""; position:absolute; top:0; left:0; right:0; height:4px;
  background-image:
    linear-gradient(45deg, var(--gold) 25%, transparent 25%),
    linear-gradient(-45deg, var(--gold) 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, var(--burgundy-light) 75%),
    linear-gradient(-45deg, transparent 75%, var(--burgundy-light) 75%);
  background-size:10px 10px;
}
.card .num{
  font-family:'Fraunces',serif; font-style:italic; color:var(--gold);
  font-size:.95rem; margin-bottom:14px; display:block;
}
.card h3{margin-bottom:10px;}
.card p{margin-bottom:0;font-size:.95rem;}

/* ---------- Image treatments ---------- */
.photo-frame{
  position:relative; overflow:hidden; background:var(--navy);
}
.photo-frame img{width:100%; height:100%; object-fit:cover; display:block;}
.frame-gold{border:1px solid var(--line); padding:10px;}
.frame-gold img{display:block;}

.gallery{display:grid; grid-template-columns:repeat(4,1fr); gap:6px;}
.gallery a{display:block; aspect-ratio:1/1; overflow:hidden;}
.gallery img{width:100%; height:100%; object-fit:cover; transition:transform .5s ease, filter .5s ease;}
.gallery a:hover img{transform:scale(1.06);}
@media (max-width:760px){.gallery{grid-template-columns:repeat(2,1fr);}}

/* ---------- Split layout ---------- */
.split{display:grid; grid-template-columns:1fr 1fr; gap:64px; align-items:center;}
@media (max-width:900px){.split{grid-template-columns:1fr; gap:36px;}}
.split.rev .split-media{order:2;}

/* ---------- Quote / pull ---------- */
.pull{
  font-family:'Fraunces',serif; font-style:italic; font-size:1.5rem;
  color:var(--gold-light); border-left:2px solid var(--gold);
  padding-left:26px; margin:32px 0;
}

/* ---------- Stat row ---------- */
.stats{display:flex; flex-wrap:wrap; gap:48px; margin-top:44px;}
.stat b{
  display:block; font-family:'Fraunces',serif; font-size:2.4rem; color:var(--gold-light); font-weight:400;
}
.stat span{font-size:.78rem; text-transform:uppercase; letter-spacing:.14em; color:var(--ivory-dim);}

/* ---------- List check ---------- */
.check-list{list-style:none; margin:0; padding:0;}
.check-list li{
  padding:10px 0 10px 30px; position:relative; border-bottom:1px solid rgba(255,255,255,0.06);
  color:var(--ivory-dim); font-size:.98rem;
}
.check-list li::before{
  content:"✓"; position:absolute; left:0; top:10px; color:var(--gold);
  font-family:'Fraunces',serif;
}

/* ---------- Timeline ---------- */
.timeline{border-left:1px solid var(--line); margin-left:6px; padding-left:36px;}
.tl-item{position:relative; padding-bottom:52px;}
.tl-item:last-child{padding-bottom:0;}
.tl-item::before{
  content:""; position:absolute; left:-42px; top:4px; width:11px; height:11px;
  background:var(--gold); border-radius:50%; box-shadow:0 0 0 4px var(--obsidian);
}
.tl-item .yr{font-family:'Fraunces',serif; color:var(--gold-light); font-style:italic; font-size:1.1rem;}

/* ---------- Form ---------- */
.form-block{background:var(--card); padding:44px; border:1px solid rgba(255,255,255,0.05);}
.field{margin-bottom:20px;}
.field label{display:block; font-size:.78rem; text-transform:uppercase; letter-spacing:.1em; color:var(--gold-dim); margin-bottom:8px;}
.field input, .field select, .field textarea{
  width:100%; background:var(--obsidian-2); border:1px solid rgba(255,255,255,0.12);
  color:var(--ivory); padding:13px 14px; font-family:'Inter',sans-serif; font-size:.95rem;
}
.field input:focus, .field select:focus, .field textarea:focus{outline:2px solid var(--gold); outline-offset:1px; border-color:var(--gold);}
.field textarea{min-height:120px; resize:vertical;}
.form-row{display:grid; grid-template-columns:1fr 1fr; gap:18px;}
@media (max-width:600px){.form-row{grid-template-columns:1fr;}}

/* ---------- Reserve block: call-or-email action pair ---------- */
.reserve-block{
  background:var(--card); border:1px solid rgba(255,255,255,0.05);
  padding:52px 44px; text-align:center;
}
.reserve-block .eyebrow{justify-content:center;}
.reserve-actions{
  display:flex; gap:18px; flex-wrap:wrap; justify-content:center; margin-top:28px;
}
.reserve-actions .btn{min-width:220px; justify-content:center;}
.reserve-note{font-size:.82rem; color:var(--ivory-dim); margin-top:22px; opacity:.85;}

/* ---------- Reserve form (Google Apps Script backed) ---------- */
.reserve-form{text-align:left; margin-top:32px;}
.reserve-form .field{margin-bottom:18px;}
.reserve-form .field textarea{min-height:90px;}
.reserve-submit{width:100%; justify-content:center; border:none; cursor:pointer;}
.reserve-status{margin-top:16px; font-size:.88rem; text-align:center; display:none;}
.reserve-status.show{display:block;}
.reserve-status.sending{color:var(--ivory-dim);}
.reserve-status.success{color:var(--gold-light);}
.reserve-status.error{color:var(--burgundy-light);}
.reserve-or{
  display:flex; align-items:center; gap:14px; margin:30px 0 4px;
  color:var(--ivory-dim); font-size:.78rem; text-transform:uppercase; letter-spacing:.1em;
}
.reserve-or::before, .reserve-or::after{content:""; flex:1; height:1px; background:rgba(255,255,255,0.12);}

/* ---------- Diaspora event logo (bilingual) ---------- */
.event-logo{
  width:150px; height:150px; border-radius:50%;
  box-shadow:0 0 0 1px var(--line), 0 12px 30px -10px rgba(199,160,69,.5);
}

/* ---------- Contact strip ---------- */
.contact-strip{
  display:flex; flex-wrap:wrap; gap:40px; align-items:center; justify-content:space-between;
  background:var(--burgundy); padding:40px 44px; position:relative;
}
.contact-strip a.phone{font-family:'Fraunces',serif; font-size:1.7rem; color:var(--ivory); display:block; margin-top:6px;}
.contact-strip a.phone:hover{color:var(--gold-light);}

/* ---------- Footer ---------- */
footer.site{border-top:1px solid var(--line); padding:60px 0 30px; background:var(--obsidian);}
.footer-grid{display:grid; grid-template-columns:1.4fr 1fr 1fr; gap:40px; margin-bottom:40px;}
@media (max-width:760px){.footer-grid{grid-template-columns:1fr; gap:30px;}}
footer.site h4{font-size:.78rem; text-transform:uppercase; letter-spacing:.16em; color:var(--gold-dim); margin-bottom:16px;}
footer.site a{color:var(--ivory-dim); display:block; margin-bottom:10px; font-size:.92rem;}
footer.site a:hover{color:var(--gold-light);}
.footer-bottom{
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:12px;
  border-top:1px solid rgba(255,255,255,0.07); padding-top:24px;
  font-size:.78rem; color:var(--ivory-dim); opacity:.7;
}

/* ---------- Badge / tag ---------- */
.tag{
  display:inline-block; border:1px solid var(--line); color:var(--gold-light);
  font-size:.72rem; letter-spacing:.08em; text-transform:uppercase; padding:6px 14px; margin:0 8px 8px 0;
}

/* ---------- Utility ---------- */
.center{text-align:center;}
.mt-0{margin-top:0;}
.narrow{max-width:760px;}

/* Content is visible by default — never dependent on JS running.
   .reveal only adds a brief, self-contained entrance animation. */
.reveal{animation:revealIn .7s ease both;}
@keyframes revealIn{
  from{opacity:0; transform:translateY(16px);}
  to{opacity:1; transform:translateY(0);}
}

@media (prefers-reduced-motion: reduce){
  .reveal{animation:none; opacity:1; transform:none;}
  html{scroll-behavior:auto;}
}

:focus-visible{outline:2px solid var(--gold); outline-offset:2px;}