/* ============================================================
   ATHENS RIVIERA — Demo 1 "Kyma"
   Light, architectural, editorial.
   ============================================================ */

:root{
  --paper:#F2F1EC;
  --paper-2:#E8E6DE;
  --marble:#DCD8CE;
  --ink:#16181A;
  --ink-2:#3A3D3C;
  --muted:#7C7E78;
  --ochre:#B5822A;
  --sea:#1F3C42;

  --serif:"Fraunces",Georgia,"Times New Roman",serif;
  --sans:"Inter Tight",system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;

  --gut:clamp(20px,5vw,72px);
  --max:1320px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--sans);font-weight:300;font-size:17px;line-height:1.65;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
ul{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,h5{margin:0;font-weight:400}
p{margin:0 0 1.1em}
p:last-child{margin-bottom:0}
button,input,select{font:inherit;color:inherit}

:focus-visible{outline:2px solid var(--ochre);outline-offset:3px}

.skip{position:absolute;left:-9999px;top:0;background:var(--ink);color:var(--paper);padding:12px 18px;z-index:200}
.skip:focus{left:12px;top:12px}

.wrap{max-width:var(--max);margin:0 auto;padding-inline:var(--gut)}
.section{padding-block:clamp(72px,10vw,150px)}

.mono{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;font-weight:400}

.eyebrow{
  font-family:var(--mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;
  color:var(--ochre);margin:0 0 22px;display:flex;align-items:center;gap:12px;
}
.eyebrow::before{content:"";width:26px;height:1px;background:currentColor;opacity:.6}
.eyebrow--light{color:rgba(255,255,255,.82)}

.h2{
  font-family:var(--serif);font-weight:300;
  font-size:clamp(26px,3.4vw,46px);line-height:1.1;letter-spacing:-.012em;
}
.h2--light{color:#fff}
.muted{color:var(--muted)}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:14px 26px;border:1px solid var(--ink);border-radius:999px;
  font-size:13px;letter-spacing:.09em;text-transform:uppercase;font-weight:400;
  background:transparent;cursor:pointer;
  transition:background .4s var(--ease),color .4s var(--ease),border-color .4s var(--ease);
}
.btn:hover{background:var(--ink);color:var(--paper)}
.btn--sm{padding:9px 18px;font-size:11px}
.btn--solid{background:var(--ochre);border-color:var(--ochre);color:#fff}
.btn--solid:hover{background:#fff;border-color:#fff;color:var(--ink)}
.btn--ghost{border-color:rgba(255,255,255,.55);color:#fff}
.btn--ghost:hover{background:#fff;border-color:#fff;color:var(--ink)}

/* ---------- nav ---------- */
.nav{position:fixed;inset:0 0 auto;z-index:100;color:#fff;transition:color .45s var(--ease)}
.nav::after{
  content:"";position:absolute;inset:0;background:var(--paper);
  transform:translateY(-101%);transition:transform .5s var(--ease);
  border-bottom:1px solid var(--marble);z-index:-1;
}
.nav.is-stuck{color:var(--ink)}
.nav.is-stuck::after{transform:none}
.nav__in{
  max-width:var(--max);margin:0 auto;padding:18px var(--gut);
  display:flex;align-items:center;gap:32px;
}
.brand{display:flex;align-items:center;gap:11px;margin-right:auto}
.brand__mark{width:32px;height:32px;flex:none}
.brand__word{
  font-family:var(--serif);font-size:19px;letter-spacing:.02em;line-height:1;
  display:flex;flex-direction:column;
}
.brand__word em{
  font-style:normal;font-family:var(--mono);font-size:9.5px;
  letter-spacing:.34em;text-transform:uppercase;opacity:.72;margin-top:3px;
}
.nav__links{display:flex;gap:28px}
.nav__links a{
  font-size:13px;letter-spacing:.04em;position:relative;padding-block:4px;opacity:.86;
}
.nav__links a::after{
  content:"";position:absolute;left:0;bottom:0;width:100%;height:1px;background:currentColor;
  transform:scaleX(0);transform-origin:right;transition:transform .45s var(--ease);
}
.nav__links a:hover{opacity:1}
.nav__links a:hover::after{transform:scaleX(1);transform-origin:left}
.nav .btn--sm{border-color:currentColor}
.nav.is-stuck .btn--sm:hover{background:var(--ink);color:var(--paper)}
.nav:not(.is-stuck) .btn--sm:hover{background:#fff;color:var(--ink);border-color:#fff}

.burger{display:none;background:none;border:0;padding:8px;cursor:pointer}
.burger span{display:block;width:24px;height:1px;background:currentColor;transition:transform .4s var(--ease),opacity .3s}
.burger span+span{margin-top:7px}
.burger[aria-expanded="true"] span:first-child{transform:translateY(4px) rotate(45deg)}
.burger[aria-expanded="true"] span:last-child{transform:translateY(-4px) rotate(-45deg)}

/* ---------- hero ---------- */
.hero{position:relative;min-height:100svh;display:flex;flex-direction:column;justify-content:flex-end;overflow:hidden;color:#fff}
.hero__media{position:absolute;inset:0}
.hero__media img{width:100%;height:100%;object-fit:cover;transform:scale(1.08);will-change:transform}
.hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:
    linear-gradient(to top,rgba(11,13,14,.88) 0%,rgba(11,13,14,.4) 40%,rgba(11,13,14,.16) 66%,rgba(11,13,14,.5) 100%),
    linear-gradient(to right,rgba(11,13,14,.55) 0%,rgba(11,13,14,.06) 60%);
}
.hero__body{position:relative;z-index:2;max-width:var(--max);margin:0 auto;padding:0 var(--gut) 0;width:100%}
.hero__title{
  font-family:var(--serif);font-weight:300;
  font-size:clamp(32px,5.2vw,72px);line-height:1.02;letter-spacing:-.02em;margin:0 0 22px;
}
.hero__title .ln{display:block;white-space:nowrap}
.hero__title em{font-style:italic;color:#fff;opacity:.94}
.hero__sub{max-width:38ch;font-size:clamp(15px,1.2vw,17px);color:rgba(255,255,255,.86);margin-bottom:34px}
.hero__actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:clamp(46px,7vw,86px)}
.hero__foot{
  position:relative;z-index:2;width:100%;max-width:var(--max);margin:0 auto;
  padding:0 var(--gut) 26px;display:flex;align-items:center;gap:18px;color:rgba(255,255,255,.7);
}
.hero__rule{flex:1;height:1px;background:rgba(255,255,255,.32)}

/* ---------- the place ---------- */
.place__grid{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(28px,5vw,72px) clamp(32px,6vw,90px)}
.place__lead .h2{max-width:14ch}
.place__text{padding-top:calc(22px + .5em);font-size:18px;color:var(--ink-2)}
.specs{
  grid-column:1/-1;display:grid;grid-template-columns:repeat(6,1fr);
  border-top:1px solid var(--marble);margin-top:8px;
}
.specs li{padding:22px 0 0;display:flex;flex-direction:column;gap:8px}
.specs .mono{color:var(--muted)}
.specs b{font-family:var(--serif);font-weight:300;font-size:clamp(20px,2.3vw,30px);line-height:1}

/* ---------- floor plan ---------- */
.plan{background:var(--paper-2)}
.plan__head{max-width:44ch;margin-bottom:clamp(34px,5vw,64px)}
.plan__hint{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin:18px 0 0}
.plan__grid{display:grid;grid-template-columns:1.25fr .75fr;gap:clamp(28px,4vw,58px);align-items:start}

.plan__drawing{background:var(--paper);padding:clamp(20px,3vw,40px);border:1px solid var(--marble)}
.fp{width:100%;height:auto;display:block}
.fp__room rect{
  fill:transparent;stroke:var(--ink);stroke-width:1;
  transition:fill .45s var(--ease),stroke .35s var(--ease);cursor:pointer;
}
.fp__room:hover rect{fill:rgba(181,130,42,.12)}
.fp__room.is-on rect{fill:rgba(181,130,42,.24);stroke:var(--ochre);stroke-width:1.6}
.fp__labels text{
  font-family:var(--mono);font-size:9px;letter-spacing:.16em;fill:var(--muted);text-anchor:middle;
  pointer-events:none;
}
.fp__north line,.fp__north path{stroke:var(--muted);fill:var(--muted);stroke-width:1}
.fp__north text{font-family:var(--mono);font-size:8px;fill:var(--muted);text-anchor:middle;letter-spacing:.1em}
.fp__legend{margin:18px 0 0;color:var(--muted);text-align:center}

.plan__preview{position:relative;overflow:hidden;background:var(--marble)}
.plan__preview img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:opacity .45s var(--ease)}
.plan__preview.is-fading img{opacity:0}
.plan__cap{margin:16px 0 26px;display:flex;flex-direction:column;gap:4px}
.plan__cap b{font-family:var(--serif);font-weight:400;font-size:20px}
.plan__cap span{font-family:var(--mono);font-size:11px;letter-spacing:.1em;color:var(--muted);text-transform:uppercase}

.plan__list{border-top:1px solid var(--marble)}
.plan__list button{
  width:100%;display:flex;align-items:baseline;gap:16px;padding:13px 4px;
  background:none;border:0;border-bottom:1px solid var(--marble);text-align:left;cursor:pointer;
  font-size:16px;transition:padding-left .4s var(--ease),color .3s;
}
.plan__list .mono{color:var(--muted);min-width:56px;transition:color .3s}
.plan__list button:hover{padding-left:12px}
.plan__list button.is-on{color:var(--ochre)}
.plan__list button.is-on .mono{color:var(--ochre)}

/* ---------- rooms ---------- */
.rooms__head{margin-bottom:clamp(32px,5vw,66px)}
.room{
  max-width:var(--max);margin:0 auto clamp(40px,6vw,96px);padding-inline:var(--gut);
  display:grid;grid-template-columns:1.55fr .8fr;gap:clamp(20px,4vw,56px);align-items:end;
}
.room--flip{direction:rtl}
.room--flip>*{direction:ltr}
.room__fig{margin:0;overflow:hidden}
.room__fig img{width:100%;aspect-ratio:16/10;object-fit:cover;transform:scale(1.02);transition:transform 1.1s var(--ease)}
.room:hover .room__fig img{transform:scale(1.06)}
.room__txt{padding-bottom:6px}
.room__txt h3{
  font-family:var(--serif);font-weight:300;font-size:clamp(24px,2.8vw,36px);
  line-height:1.05;margin-bottom:14px;
}
.room__txt p{color:var(--ink-2);font-size:16px}

/* ---------- details ---------- */
.details{padding-top:0}
.details__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(12px,2vw,26px)}
.details figure{margin:0}
.details img{width:100%;aspect-ratio:4/3;object-fit:cover}
.details figcaption{margin-top:12px;color:var(--muted)}

/* ---------- amenities ---------- */
.amen{background:var(--paper-2)}
.amen__head{margin-bottom:clamp(30px,5vw,60px)}
.amen__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(24px,4vw,60px)}
.amen__col h4{color:var(--ochre);padding-bottom:14px;border-bottom:1px solid var(--marble);margin-bottom:6px}
.amen__col li{padding:12px 0;border-bottom:1px solid rgba(0,0,0,.07);font-size:16px;color:var(--ink-2)}

/* ---------- location ---------- */
.loc__grid{display:grid;grid-template-columns:1fr .85fr;gap:clamp(30px,5vw,80px);align-items:start}
.loc__p{margin-top:24px;max-width:46ch;color:var(--ink-2);font-size:17px}
.loc__list{border-top:1px solid var(--marble)}
.loc__list li{display:flex;justify-content:space-between;align-items:baseline;gap:20px;padding:16px 0;border-bottom:1px solid var(--marble)}
.loc__list span{font-size:16px}
.loc__list b{color:var(--muted);font-weight:400}

/* ---------- reserve ---------- */
.res{background:var(--sea);color:#fff;padding-block:clamp(64px,8vw,120px)}
.res__in{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,5vw,80px);align-items:center}
.res__lead .h2{max-width:16ch}
.res__side{margin-top:22px;color:rgba(255,255,255,.6);font-size:15px}
.res__form{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.res__form label{display:flex;flex-direction:column;gap:8px}
.res__form .mono{color:rgba(255,255,255,.6)}
.res__form input,.res__form select{
  background:transparent;border:0;border-bottom:1px solid rgba(255,255,255,.35);
  padding:10px 0;color:#fff;font-size:16px;border-radius:0;
}
.res__form select option{color:var(--ink)}
.res__form .btn{grid-column:1/-1;margin-top:10px}
.res__note{grid-column:1/-1;color:rgba(255,255,255,.55);margin:0}

/* ---------- footer ---------- */
.foot{padding-top:clamp(48px,6vw,84px);padding-bottom:26px}
.foot__in{display:grid;grid-template-columns:1fr 2fr;gap:clamp(28px,5vw,70px);padding-bottom:44px;border-bottom:1px solid var(--marble)}
.brand--foot .brand__word{font-size:22px}
.foot__cols{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.foot__cols h5{color:var(--ochre);margin-bottom:12px}
.foot__cols p{font-size:15px;color:var(--ink-2);line-height:1.7}
.foot__cols a:hover{color:var(--ochre)}
.foot__base{display:flex;justify-content:space-between;gap:16px;padding-top:20px;color:var(--muted);flex-wrap:wrap}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* ---------- responsive ---------- */
@media (max-width:1000px){
  .place__grid,.loc__grid,.plan__grid,.res__in,.foot__in{grid-template-columns:1fr}
  .place__text{padding-top:0}
  .specs{grid-template-columns:repeat(3,1fr);gap:0 20px}
  .specs li{padding-bottom:18px;border-bottom:1px solid var(--marble)}
  .room,.room--flip{grid-template-columns:1fr;direction:ltr}
  .details__grid{grid-template-columns:repeat(2,1fr)}
  .amen__grid{grid-template-columns:1fr}
  .foot__cols{grid-template-columns:1fr 1fr}
}
@media (max-width:760px){
  body{font-size:16px}
  .nav__links{
    position:fixed;inset:64px 0 auto;background:var(--paper);color:var(--ink);
    flex-direction:column;gap:0;padding:8px var(--gut) 26px;border-bottom:1px solid var(--marble);
    transform:translateY(-130%);transition:transform .5s var(--ease);
  }
  .nav__links.is-open{transform:none}
  .nav__links a{padding:14px 0;border-bottom:1px solid var(--marble);font-size:16px}
  .burger{display:block}
  .nav .btn--sm{display:none}
  .hero{min-height:92svh}
  .hero__actions .btn{padding:13px 20px;font-size:11px}
  .hero__actions{gap:10px;flex-direction:column;align-items:stretch}
  .hero__actions .btn{width:100%}
  .eyebrow{white-space:nowrap}
  .hero__foot{gap:12px}
  .hero__foot .mono{white-space:nowrap;font-size:10px}
  .hero::after{
    background:
      linear-gradient(to top,rgba(11,13,14,.92) 0%,rgba(11,13,14,.66) 34%,rgba(11,13,14,.3) 62%,rgba(11,13,14,.5) 100%),
      linear-gradient(to right,rgba(11,13,14,.5) 0%,rgba(11,13,14,.1) 75%);
  }
  .specs{grid-template-columns:repeat(2,1fr)}
  .res__form{grid-template-columns:1fr}
  .foot__cols{grid-template-columns:1fr}
  .plan__drawing{padding:14px}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}
  .reveal{opacity:1;transform:none}
  .hero__media img{transform:none}
}

/* ============================================================
   MULTI-PAGE ADDITIONS
   ============================================================ */

/* language switch */
.lang{display:flex;align-items:center;gap:7px;font-family:var(--mono);font-size:11px;letter-spacing:.1em}
.lang a{opacity:.55;transition:opacity .3s}
.lang a:hover,.lang a[aria-current="true"]{opacity:1}
.lang span{opacity:.3}

/* nav state on inner pages */
.nav--solid{position:sticky;color:var(--ink)}
.nav--solid::after{transform:none}

/* page hero (inner pages) */
.phero{padding:clamp(96px,12vw,150px) 0 clamp(30px,4vw,56px);border-bottom:1px solid var(--marble)}
.phero h1{font-family:var(--serif);font-weight:300;font-size:clamp(32px,5vw,64px);line-height:1.02;letter-spacing:-.02em;max-width:18ch}
.phero p{margin-top:22px;max-width:52ch;color:var(--ink-2);font-size:17px}

/* teaser cards (home) */
.tease{padding-block:clamp(56px,8vw,110px)}
.tease__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,2.4vw,30px)}
.tease__card{display:block;background:#fff;border:1px solid var(--marble);overflow:hidden;transition:border-color .4s var(--ease)}
.tease__card:hover{border-color:var(--ochre)}
.tease__card img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform 1s var(--ease)}
.tease__card:hover img{transform:scale(1.05)}
.tease__body{padding:20px 22px 24px}
.tease__body h3{font-family:var(--serif);font-weight:400;font-size:22px;margin-bottom:8px}
.tease__body p{color:var(--ink-2);font-size:15px;margin-bottom:14px}
.tease__more{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--ochre)}

/* review strip */
.revs{background:var(--paper-2);padding-block:clamp(44px,6vw,80px)}
.revs__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(18px,3vw,44px)}
.revs__grid div{display:flex;flex-direction:column;gap:8px}
.revs__grid b{font-family:var(--serif);font-weight:300;font-size:clamp(24px,3vw,38px);line-height:1}
.revs__grid .mono{color:var(--muted)}

/* gallery */
.gal{padding-block:clamp(40px,6vw,80px)}
.gal__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(10px,1.6vw,18px)}
.gal__it{padding:0;border:0;background:var(--marble);cursor:pointer;overflow:hidden;position:relative;display:block}
.gal__it img{width:100%;aspect-ratio:3/2;object-fit:cover;transition:transform .9s var(--ease),opacity .5s}
.gal__it--tall{grid-row:span 2}
.gal__it--tall img{aspect-ratio:2/3}
.gal__it:hover img{transform:scale(1.05);opacity:.88}
.gal__note{margin-top:26px;color:var(--muted)}

/* lightbox */
.lb{position:fixed;inset:0;z-index:250;background:rgba(20,21,20,.94);display:flex;align-items:center;justify-content:center;gap:clamp(6px,2vw,24px);padding:clamp(14px,3vw,40px);opacity:0;transition:opacity .35s var(--ease)}
.lb[hidden]{display:none}
.lb.is-open{opacity:1}
.lb__fig{margin:0;max-width:min(1100px,88vw);display:flex;flex-direction:column;gap:12px}
.lb__fig img{max-height:78svh;width:auto;object-fit:contain}
.lb__fig figcaption{color:rgba(255,255,255,.65);text-align:center}
.lb__x{position:absolute;top:16px;right:18px;background:none;border:0;color:#fff;font-size:20px;cursor:pointer;padding:10px;line-height:1}
.lb__nav{background:none;border:1px solid rgba(255,255,255,.3);color:#fff;width:46px;height:46px;border-radius:50%;font-size:24px;line-height:1;cursor:pointer;flex:none;transition:background .3s,color .3s}
.lb__nav:hover{background:#fff;color:var(--ink)}

/* contact / book */
.contact{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,5vw,70px);padding-block:clamp(50px,7vw,100px);align-items:start}
.cbox{border-top:1px solid var(--marble)}
.cbox li{display:flex;flex-direction:column;gap:6px;padding:18px 0;border-bottom:1px solid var(--marble)}
.cbox .mono{color:var(--muted)}
.cbox a,.cbox b{font-family:var(--serif);font-weight:400;font-size:21px;letter-spacing:-.01em}
.cbox a:hover{color:var(--ochre)}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}

.form{display:grid;grid-template-columns:1fr 1fr;gap:18px;background:var(--paper-2);padding:clamp(22px,3vw,36px);border:1px solid var(--marble)}
.form label{display:flex;flex-direction:column;gap:8px}
.form label.wide{grid-column:1/-1}
.form .mono{color:var(--muted)}
.form input,.form select,.form textarea{background:transparent;border:0;border-bottom:1px solid #C9C4B8;padding:10px 0;font-size:16px;border-radius:0;font-family:inherit}
.form textarea{resize:vertical;min-height:70px}
.form .btn{grid-column:1/-1;margin-top:6px}
.form__note{grid-column:1/-1;color:var(--muted);margin:0}

/* rules */
.rules{border-top:1px solid var(--marble);padding-block:clamp(40px,5vw,70px)}
.rules__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(18px,3vw,40px)}
.rules__grid h4{color:var(--ochre);margin-bottom:10px}
.rules__grid p{font-size:15px;color:var(--ink-2)}

/* 404 */
.nf{min-height:66svh;display:flex;flex-direction:column;justify-content:center;padding-block:120px}
.nf h1{font-family:var(--serif);font-weight:300;font-size:clamp(40px,7vw,90px);line-height:1;margin-bottom:18px}
.nf p{color:var(--ink-2);max-width:40ch;margin-bottom:26px}

/* footer tweak */
.foot__legal{max-width:62ch}
.foot__legal a{border-bottom:1px solid rgba(0,0,0,.2)}
.foot__legal a:hover{color:var(--ochre);border-color:var(--ochre)}

@media (max-width:1000px){
  .tease__grid{grid-template-columns:1fr}
  .revs__grid{grid-template-columns:1fr 1fr}
  .gal__grid{grid-template-columns:1fr 1fr}
  .contact{grid-template-columns:1fr}
  .rules__grid{grid-template-columns:1fr 1fr}
}
@media (max-width:760px){
  .form{grid-template-columns:1fr}
  .gal__it--tall{grid-row:span 1}
  .gal__it--tall img{aspect-ratio:3/2}
  .nav__links{inset:60px 0 auto}
  .lang{margin-left:auto;margin-right:12px}
}