/* ============================================================
   Istanbul Ravintola — Loimaa
   Static site stylesheet
   Palette: black / dark red / gold (#ccac7f)
   ============================================================ */

:root{
  --bg:#0b0a09;
  --bg-2:#131110;
  --bg-3:#1b1816;
  --ink:#f5eddf;
  --muted:#a89b89;
  --gold:#ccac7f;
  --gold-soft:rgba(204,172,127,.14);
  --gold-line:rgba(204,172,127,.22);
  --red:#7c1d1d;
  --red-bright:#a82828;
  --maxw:1280px;
  --ease:cubic-bezier(.22,1,.36,1);
  --serif:"Fraunces", Georgia, serif;
  --sans:"Jost", system-ui, sans-serif;
}

*{margin:0;padding:0;box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  font-family:var(--sans);
  background:var(--bg);
  color:var(--ink);
  line-height:1.6;
  overflow-x:hidden;
  font-weight:300;
  letter-spacing:.2px;
  -webkit-font-smoothing:antialiased;
}
body.no-scroll{overflow:hidden}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
ul{list-style:none}
::selection{background:var(--gold);color:#0b0a09}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 clamp(20px,5vw,64px)}

/* ---------- Typography ---------- */
.serif{font-family:var(--serif)}
.eyebrow{
  font-size:.72rem;letter-spacing:.42em;text-transform:uppercase;
  color:var(--gold);font-weight:500;display:inline-block;
}
h1,h2,h3{font-family:var(--serif);font-weight:300;line-height:1.02;letter-spacing:-.01em}
.display{
  font-size:clamp(3rem,10vw,8.5rem);
  font-weight:300;line-height:.92;
}
.display em{font-style:italic;color:var(--gold)}
h2.section-title{font-size:clamp(2.1rem,5.5vw,4rem)}
p{color:var(--muted)}
.lead{font-size:clamp(1.05rem,1.6vw,1.3rem);color:#cfc4b3;font-weight:300}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.6em;
  font-family:var(--sans);font-size:.82rem;letter-spacing:.18em;text-transform:uppercase;
  padding:1.05em 2em;border-radius:100px;font-weight:500;cursor:pointer;
  border:1px solid transparent;transition:background-color .4s var(--ease),color .4s var(--ease),border-color .4s var(--ease),transform .4s var(--ease);
  position:relative;overflow:hidden;
}
.btn .ico{width:15px;height:15px;transition:transform .4s var(--ease)}
.btn:hover .ico{transform:translateX(4px)}
.btn-gold{background:var(--gold);color:#17120b}
.btn-gold:hover{background:#e3c796;transform:translateY(-2px)}
.btn-outline{border-color:var(--gold-line);color:var(--ink)}
.btn-outline:hover{border-color:var(--gold);color:var(--gold)}
.btn-ghost{color:var(--ink);padding-left:0;padding-right:0}
.btn-ghost .ico{color:var(--gold)}

/* ---------- Nav ---------- */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  display:flex;align-items:center;justify-content:space-between;
  padding:22px clamp(20px,5vw,64px);
  transition:background-color .5s var(--ease),padding .5s var(--ease),border-color .5s var(--ease);
  border-bottom:1px solid transparent;
}
.nav.scrolled{
  background:rgba(11,10,9,.72);
  backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
  padding-top:14px;padding-bottom:14px;
  border-bottom:1px solid var(--gold-line);
}
.nav-logo img{height:46px;width:auto;transition:height .5s var(--ease)}
.nav.scrolled .nav-logo img{height:38px}
.nav-links{display:flex;align-items:center;gap:clamp(18px,2.6vw,40px)}
.nav-link{
  font-size:.8rem;letter-spacing:.16em;text-transform:uppercase;color:var(--ink);
  position:relative;padding:4px 0;font-weight:400;opacity:.85;transition:opacity .3s,color .3s;
}
.nav-link::after{
  content:"";position:absolute;left:0;bottom:-2px;height:1px;width:0;background:var(--gold);
  transition:width .4s var(--ease);
}
.nav-link:hover{opacity:1;color:var(--gold)}
.nav-link:hover::after,.nav-link.active::after{width:100%}
.nav-link.active{color:var(--gold);opacity:1}

/* language selector */
.lang{position:relative}
.lang-btn{
  display:flex;align-items:center;gap:.5em;background:transparent;border:1px solid var(--gold-line);
  color:var(--ink);border-radius:100px;padding:.5em 1em;font-family:var(--sans);
  font-size:.74rem;letter-spacing:.14em;text-transform:uppercase;cursor:pointer;transition:border-color .3s,color .3s;
}
.lang-btn:hover{border-color:var(--gold);color:var(--gold)}
.lang-btn .chev{width:11px;height:11px;transition:transform .3s}
.lang.open .chev{transform:rotate(180deg)}
.lang-menu{
  position:absolute;top:calc(100% + 10px);right:0;min-width:168px;
  background:rgba(19,17,16,.96);backdrop-filter:blur(18px);border:1px solid var(--gold-line);
  border-radius:14px;padding:6px;opacity:0;visibility:hidden;transform:translateY(-8px);
  transition:opacity .3s var(--ease),transform .3s var(--ease),visibility .3s;
}
.lang.open .lang-menu{opacity:1;visibility:visible;transform:translateY(0)}
.lang-opt{
  display:flex;align-items:center;gap:.7em;width:100%;text-align:left;background:transparent;border:0;
  color:var(--ink);font-family:var(--sans);font-size:.82rem;letter-spacing:.1em;padding:.7em .85em;border-radius:9px;cursor:pointer;
  transition:background-color .25s,color .25s;
}
.lang-opt:hover{background:var(--gold-soft);color:var(--gold)}
.lang-opt.active{color:var(--gold)}
.lang-opt .flag{font-size:1rem}

/* order cta in nav */
.nav-cta{display:inline-flex}
.nav-cta.btn{padding:.78em 1.5em;font-size:.72rem}

/* burger */
.burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px;z-index:120}
.burger span{width:26px;height:2px;background:var(--ink);transition:transform .4s var(--ease),opacity .3s}
.burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* mobile menu */
.mobile-menu{
  position:fixed;inset:0;z-index:110;background:rgba(11,10,9,.98);backdrop-filter:blur(10px);
  display:flex;flex-direction:column;justify-content:center;gap:10px;padding:0 10vw;
  opacity:0;visibility:hidden;transition:opacity .4s var(--ease),visibility .4s;
}
.mobile-menu.open{opacity:1;visibility:visible}
.mobile-menu a{font-family:var(--serif);font-size:2.3rem;color:var(--ink);transition:color .3s}
.mobile-menu a:hover{color:var(--gold)}
.mobile-menu .mm-cta{margin-top:24px}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:100svh;display:flex;align-items:flex-end;overflow:hidden}
.hero-slides{position:absolute;inset:0;z-index:0}
.hero-slide{
  position:absolute;inset:0;background-size:cover;background-position:center;
  opacity:0;transform:scale(1.08);transition:opacity 1.6s var(--ease),transform 7s linear;
}
.hero-slide.active{opacity:1;transform:scale(1)}
.hero::after{
  content:"";position:absolute;inset:0;z-index:1;
  background:linear-gradient(180deg,rgba(11,10,9,.72) 0%,rgba(11,10,9,.35) 38%,rgba(11,10,9,.78) 82%,var(--bg) 100%);
}
.hero::before{
  content:"";position:absolute;inset:0;z-index:2;pointer-events:none;opacity:.5;
  background:radial-gradient(120% 90% at 15% 110%,rgba(124,29,29,.35),transparent 55%);
}
.hero-inner{position:relative;z-index:3;width:100%;padding-bottom:clamp(48px,8vh,110px)}
.hero-eyebrow{margin-bottom:26px}
.hero h1{margin-bottom:28px;max-width:14ch}
.hero-sub{max-width:52ch;margin-bottom:40px;font-size:clamp(1rem,1.5vw,1.25rem)}
.hero-actions{display:flex;flex-wrap:wrap;gap:16px;align-items:center}
.hero-dots{position:absolute;right:clamp(20px,5vw,64px);bottom:clamp(48px,8vh,110px);z-index:4;display:flex;flex-direction:column;gap:12px}
.hero-dot{width:9px;height:9px;border-radius:50%;border:1px solid var(--gold);background:transparent;cursor:pointer;transition:background-color .3s,transform .3s}
.hero-dot.active{background:var(--gold);transform:scale(1.25)}

/* masked line reveal */
.reveal-line{overflow:hidden;display:block}
.reveal-line>span{display:block;transform:translateY(110%);transition:transform 1s var(--ease)}
.loaded .reveal-line>span{transform:translateY(0)}
.loaded .reveal-line:nth-child(2)>span{transition-delay:.12s}
.loaded .reveal-line:nth-child(3)>span{transition-delay:.24s}
.fade-up{opacity:0;transform:translateY(26px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.loaded .fade-up{opacity:1;transform:none}
.loaded .fade-up.d1{transition-delay:.5s}
.loaded .fade-up.d2{transition-delay:.65s}
.loaded .fade-up.d3{transition-delay:.8s}

/* ---------- Marquee ---------- */
.marquee{
  border-top:1px solid var(--gold-line);border-bottom:1px solid var(--gold-line);
  padding:26px 0;overflow:hidden;background:var(--bg-2);
}
.marquee-track{display:flex;width:max-content;animation:marquee 34s linear infinite}
.marquee-track span{
  font-family:var(--serif);font-size:clamp(1.6rem,3vw,2.6rem);font-style:italic;color:var(--ink);
  padding:0 .6em;display:inline-flex;align-items:center;gap:.6em;white-space:nowrap;
}
.marquee-track .dot{width:8px;height:8px;border-radius:50%;background:var(--gold);display:inline-block}
@keyframes marquee{to{transform:translateX(-50%)}}

/* ---------- Reveal on scroll ---------- */
.r{opacity:0;transform:translateY(40px);transition:opacity 1s var(--ease),transform 1s var(--ease)}
.r.in{opacity:1;transform:none}
.r.d1{transition-delay:.1s}.r.d2{transition-delay:.2s}.r.d3{transition-delay:.3s}.r.d4{transition-delay:.4s}

/* ---------- Sections ---------- */
section{position:relative}
.sec-pad{padding:clamp(80px,12vh,160px) 0}
.sec-head{max-width:720px;margin-bottom:clamp(40px,6vh,72px)}
.sec-head .eyebrow{margin-bottom:22px}
.sec-head p{margin-top:22px;font-size:1.05rem}

/* intro split */
.intro-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:clamp(32px,6vw,90px);align-items:center}
.intro-copy h2{margin-bottom:28px}
.intro-copy p+p{margin-top:18px}
.intro-copy .btn{margin-top:34px}
.intro-media{position:relative}
.intro-media img{width:100%;height:clamp(380px,56vh,600px);object-fit:cover;border-radius:4px}
.intro-badge{
  position:absolute;left:-28px;bottom:-28px;background:var(--bg);border:1px solid var(--gold-line);
  padding:26px 30px;border-radius:4px;text-align:center;
}
.intro-badge .num{font-family:var(--serif);font-size:3rem;color:var(--gold);line-height:1}
.intro-badge .lbl{font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);margin-top:6px}

/* dishes bento */
.bento{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:220px;gap:16px}
.dish{
  position:relative;overflow:hidden;border-radius:4px;border:1px solid rgba(255,255,255,.04);
  display:flex;align-items:flex-end;isolation:isolate;
}
.dish img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;transition:transform 1s var(--ease)}
.dish::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(11,10,9,0) 30%,rgba(11,10,9,.9) 100%)}
.dish:hover img{transform:scale(1.07)}
.dish-body{padding:26px}
.dish-body h3{font-size:1.5rem;color:#fff}
.dish-body .k{font-size:.72rem;letter-spacing:.24em;text-transform:uppercase;color:var(--gold);display:block;margin-bottom:8px}
.dish-body p{color:#d9cfbf;font-size:.9rem;margin-top:6px;opacity:0;max-height:0;transition:opacity .5s var(--ease),max-height .5s var(--ease)}
.dish:hover .dish-body p{opacity:1;max-height:80px}
.dish.wide{grid-column:span 2}
.dish.tall{grid-row:span 2}
.dish.big{grid-column:span 2;grid-row:span 2}

/* hours */
.hours-sec{background:var(--bg-2);border-top:1px solid var(--gold-line);border-bottom:1px solid var(--gold-line)}
.hours-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,6vw,90px);align-items:center}
.hours-list{border-top:1px solid var(--gold-line)}
.hours-row{
  display:flex;justify-content:space-between;align-items:baseline;gap:20px;
  padding:22px 4px;border-bottom:1px solid var(--gold-line);
}
.hours-row .day{font-family:var(--serif);font-size:clamp(1.3rem,2.4vw,1.9rem);color:var(--ink)}
.hours-row .time{font-size:1.05rem;color:var(--gold);letter-spacing:.06em;font-weight:400;white-space:nowrap}
.hours-note{font-size:.85rem;color:var(--muted);margin-top:22px}

/* CTA band */
.cta-band{position:relative;overflow:hidden;background:var(--bg-3)}
.cta-band::before{content:"";position:absolute;inset:0;background:radial-gradient(90% 140% at 100% 0%,rgba(124,29,29,.4),transparent 60%)}
.cta-inner{position:relative;z-index:1;text-align:center;max-width:820px;margin:0 auto}
.cta-inner h2{margin-bottom:22px}
.cta-inner p{margin-bottom:40px;font-size:1.1rem}
.cta-actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}

/* ---------- Contact ---------- */
.page-hero{padding:clamp(140px,20vh,220px) 0 clamp(50px,8vh,90px);position:relative;overflow:hidden}
.page-hero::before{content:"";position:absolute;inset:0;background:radial-gradient(80% 120% at 10% 0%,rgba(124,29,29,.28),transparent 55%)}
.page-hero .wrap{position:relative;z-index:1}
.page-hero h1{font-size:clamp(2.6rem,8vw,6rem);margin-bottom:22px}
.page-hero p{max-width:60ch;font-size:1.1rem}

.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(36px,6vw,80px);align-items:start}
.info-card{border:1px solid var(--gold-line);border-radius:4px;padding:30px;display:flex;gap:20px;align-items:flex-start;transition:border-color .4s var(--ease),transform .4s var(--ease);background:var(--bg-2)}
.info-card+.info-card{margin-top:16px}
.info-card:hover{border-color:var(--gold);transform:translateY(-3px)}
.info-ico{width:46px;height:46px;flex:0 0 46px;border-radius:50%;border:1px solid var(--gold-line);display:flex;align-items:center;justify-content:center;color:var(--gold)}
.info-ico svg{width:20px;height:20px}
.info-card h3{font-size:1.15rem;margin-bottom:8px;font-family:var(--sans);font-weight:500;letter-spacing:.02em;text-transform:uppercase;font-size:.78rem;letter-spacing:.2em;color:var(--gold)}
.info-card .val{color:var(--ink);font-size:1.05rem;line-height:1.7}
.info-card .val a:hover{color:var(--gold)}

/* form */
.form{display:grid;gap:18px}
.field{display:flex;flex-direction:column;gap:8px}
.field label{font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}
.field input,.field textarea{
  background:var(--bg-2);border:1px solid var(--gold-line);border-radius:4px;padding:15px 16px;
  color:var(--ink);font-family:var(--sans);font-size:1rem;transition:border-color .3s;resize:vertical;
}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--gold)}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.form .btn{justify-content:center;margin-top:6px}

.map-embed{margin-top:60px;border:1px solid var(--gold-line);border-radius:4px;overflow:hidden;line-height:0}
.map-embed iframe{width:100%;height:440px;border:0;filter:grayscale(.3) contrast(1.05)}

/* about */
.about-body{max-width:860px}
.about-body .lead{margin-bottom:28px}
.about-body p+p{margin-top:20px}
.about-gallery{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:0}
.about-gallery img{width:100%;height:clamp(260px,42vh,480px);object-fit:cover;border-radius:4px}
.about-split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(36px,6vw,80px);align-items:center}

/* ---------- Footer ---------- */
.footer{background:var(--bg);border-top:1px solid var(--gold-line);padding:clamp(60px,9vh,100px) 0 36px}
.footer-top{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;padding-bottom:50px;border-bottom:1px solid var(--gold-line)}
.footer-brand img{height:58px;margin-bottom:22px}
.footer-brand p{max-width:34ch;font-size:.95rem}
.footer-col h4{font-size:.72rem;letter-spacing:.24em;text-transform:uppercase;color:var(--gold);margin-bottom:20px;font-family:var(--sans);font-weight:500}
.footer-col ul li+li{margin-top:12px}
.footer-col a,.footer-col .fval{color:var(--muted);font-size:.95rem;transition:color .3s}
.footer-col a:hover{color:var(--gold)}
.footer-hours-row{display:flex;justify-content:space-between;gap:16px;color:var(--muted);font-size:.9rem}
.footer-hours-row+.footer-hours-row{margin-top:10px}
.footer-hours-row .t{color:var(--ink)}
.socials{display:flex;gap:12px;margin-top:26px}
.social{width:42px;height:42px;border-radius:50%;border:1px solid var(--gold-line);display:flex;align-items:center;justify-content:center;color:var(--ink);transition:background-color .35s,color .35s,transform .35s,border-color .35s}
.social svg{width:18px;height:18px}
.social:hover{background:var(--gold);color:#17120b;transform:translateY(-3px);border-color:var(--gold)}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;gap:16px;padding-top:28px;flex-wrap:wrap}
.footer-bottom p{font-size:.82rem;color:var(--muted)}
.footer-bottom .made{color:var(--muted)}

/* ---------- Responsive ---------- */
@media(max-width:1024px){
  .bento{grid-template-columns:repeat(2,1fr);grid-auto-rows:200px}
  .dish.big{grid-column:span 2;grid-row:span 1}
  .footer-top{grid-template-columns:1fr 1fr}
  .footer-brand{grid-column:1/-1}
}
@media(max-width:860px){
  .nav-links{display:none}
  .burger{display:flex}
  .intro-grid,.hours-grid,.contact-grid,.about-split{grid-template-columns:1fr}
  .intro-media{order:-1}
  .intro-badge{left:auto;right:16px;bottom:-20px}
  .hero-dots{display:none}
  .map-embed iframe{height:360px}
}
@media(max-width:560px){
  .bento{grid-template-columns:1fr;grid-auto-rows:260px}
  .dish.wide,.dish.big,.dish.tall{grid-column:span 1;grid-row:span 1}
  .about-gallery{grid-template-columns:1fr}
  .field-row{grid-template-columns:1fr}
  .footer-top{grid-template-columns:1fr}
  .hero-actions .btn{width:100%;justify-content:center}
}