/* Tulsa Creative Network — design system
   palette: four saturated category colours + plum ink + cream paper */

:root{
  --paper:#FFFBF2;
  --ink:#191325;
  --ink-soft:#4A4160;
  --plum:#3A1150;
  --lime:#C9F24A;
  --art:#E2185F;
  --capsule:#2B4CF2;
  --casino:#F0640C;
  --ice:#0BA5C4;
  --cat:var(--plum);
  --cat-wash:#F1ECFA;
  --gut:clamp(20px,5vw,64px);
  --radius:22px;
  --line:2px solid var(--ink);
  --font-ui:"Familjen Grotesk",-apple-system,"Segoe UI",system-ui,sans-serif;
  --font-text:"Petrona",Georgia,"Times New Roman",serif;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--font-text);
  font-size:clamp(17px,1.05vw + 14px,19px);
  line-height:1.66;
}
img{max-width:100%;display:block}
a{color:inherit}

.wrap{width:min(1180px,100% - (var(--gut) * 2));margin-inline:auto}
.narrow{width:min(760px,100% - (var(--gut) * 2));margin-inline:auto}

/* ---------- ribbon + masthead ---------- */
.ribbon{display:flex;height:9px}
.ribbon span{flex:1}
.ribbon span:nth-child(1){background:var(--art)}
.ribbon span:nth-child(2){background:var(--capsule)}
.ribbon span:nth-child(3){background:var(--casino)}
.ribbon span:nth-child(4){background:var(--ice)}

.masthead{
  position:sticky;top:0;z-index:40;
  background:var(--paper);
  border-bottom:var(--line);
}
.masthead__in{
  display:flex;flex-wrap:wrap;gap:14px 26px;
  align-items:center;justify-content:space-between;
  padding-block:14px;
  position:relative;
}
.brand{
  font-family:var(--font-ui);
  font-weight:700;
  font-size:1.06rem;
  letter-spacing:-.02em;
  text-decoration:none;
  display:inline-flex;align-items:baseline;gap:9px;
}
.brand b{
  background:var(--plum);color:var(--paper);
  padding:3px 9px;border-radius:8px;font-weight:700;
}
.brand span{color:var(--ink-soft);font-weight:500}

.nav-toggle{
  display:none;
  width:44px;height:44px;padding:0;margin:0;
  border:2px solid var(--ink);border-radius:12px;
  background:var(--paper);color:var(--ink);
  cursor:pointer;align-items:center;justify-content:center;
  flex-shrink:0;
}
.nav-toggle__bars{
  display:block;width:18px;height:12px;position:relative;
  background:linear-gradient(var(--ink),var(--ink)) center/18px 2px no-repeat;
  transition:background-size .2s ease;
}
.nav-toggle__bars::before,
.nav-toggle__bars::after{
  content:"";position:absolute;left:0;right:0;height:2px;
  background:var(--ink);border-radius:1px;
  transition:transform .2s ease,top .2s ease,bottom .2s ease;
}
.nav-toggle__bars::before{top:0}
.nav-toggle__bars::after{bottom:0}
.nav-open .nav-toggle__bars{background-size:0 2px}
.nav-open .nav-toggle__bars::before{top:5px;transform:rotate(45deg)}
.nav-open .nav-toggle__bars::after{bottom:5px;transform:rotate(-45deg)}

.nav{display:flex;flex-wrap:wrap;gap:8px;font-family:var(--font-ui);font-size:.9rem}
.nav a{
  text-decoration:none;padding:6px 14px;border-radius:999px;
  border:2px solid currentColor;font-weight:600;line-height:1.3;
}
.nav a[data-c=art]{color:var(--art)}
.nav a[data-c=capsule]{color:var(--capsule)}
.nav a[data-c=casino]{color:var(--casino)}
.nav a[data-c=ice]{color:var(--ice)}
.nav a[data-c=plain]{color:var(--ink-soft)}
.nav a:hover,.nav a[aria-current=page]{background:currentColor}
.nav a:hover span,.nav a[aria-current=page] span{color:var(--paper)}

/* ---------- category theming ---------- */
[data-cat=art]{--cat:var(--art);--cat-wash:#FDECF2}
[data-cat=capsule]{--cat:var(--capsule);--cat-wash:#E9EDFE}
[data-cat=casino]{--cat:var(--casino);--cat-wash:#FDEEE2}
[data-cat=ice]{--cat:var(--ice);--cat-wash:#E3F5F9}

/* ---------- hero ---------- */
.hero{padding-block:clamp(34px,6vw,68px) clamp(28px,5vw,52px)}
.hero__grid{display:grid;gap:clamp(24px,4vw,46px);grid-template-columns:1fr}
@media(min-width:900px){.hero__grid{grid-template-columns:1.05fr .95fr;align-items:center}}
.eyebrow{
  font-family:var(--font-ui);font-weight:700;font-size:.78rem;
  letter-spacing:.16em;text-transform:uppercase;color:var(--cat);
  margin:0 0 14px;
}
h1{
  font-family:var(--font-ui);font-weight:700;
  font-size:clamp(2.5rem,6.2vw,4.6rem);
  line-height:1.02;letter-spacing:-.035em;margin:0 0 18px;
}
h1 em{font-style:normal;color:var(--cat)}
.hero__text p{margin:0 0 16px;max-width:34em;font-size:1.08em}
.hero__text p:last-child{margin-bottom:0}

.hero__visual{
  margin:0;
  position:relative;
  border-radius:var(--radius);
  border:3px solid var(--ink);
  overflow:hidden;
  background:#152238;
  aspect-ratio:1;
  isolation:isolate;
}
.hero__visual::after{
  content:"";
  position:absolute;inset:0;
  pointer-events:none;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.08);
  border-radius:inherit;
}
.hero__visual img{
  width:100%;height:100%;
  object-fit:cover;object-position:center 42%;
  display:block;
}
.hero--split .hero__text{
  animation:hero-rise .65s cubic-bezier(.22,1,.36,1) both;
}
.hero--split .hero__visual{
  animation:hero-rise .8s cubic-bezier(.22,1,.36,1) .08s both;
  box-shadow:10px 10px 0 var(--cat);
}
@keyframes hero-rise{
  from{opacity:0;transform:translateY(18px)}
  to{opacity:1;transform:none}
}
@media(prefers-reduced-motion:reduce){
  .hero--split .hero__text,
  .hero--split .hero__visual{animation:none}
}

/* ---------- blocks / sections ---------- */
.section{padding-block:clamp(34px,5.5vw,66px)}
.section--tint{background:var(--cat-wash);border-block:var(--line)}
h2{
  font-family:var(--font-ui);font-weight:700;
  font-size:clamp(1.6rem,3.2vw,2.5rem);
  letter-spacing:-.03em;line-height:1.1;margin:0 0 8px;
}
.section__lead{margin:0 0 clamp(22px,3vw,36px);max-width:44em;color:var(--ink-soft)}

/* four colour blocks (home) */
.rooms{display:grid;gap:16px;grid-template-columns:1fr}
@media(min-width:640px){.rooms{grid-template-columns:1fr 1fr}}
@media(min-width:1040px){.rooms{grid-template-columns:repeat(4,1fr)}}
.room{
  --cat:var(--plum);
  display:flex;flex-direction:column;gap:12px;
  background:var(--cat);color:#fff;text-decoration:none;
  border-radius:var(--radius);padding:22px 20px 24px;
  min-height:230px;
}
.room:nth-child(1){--cat:var(--art)}
.room:nth-child(2){--cat:var(--capsule)}
.room:nth-child(3){--cat:var(--casino)}
.room:nth-child(4){--cat:var(--ice)}
.room b{
  font-family:var(--font-ui);font-size:1.45rem;font-weight:700;
  letter-spacing:-.02em;line-height:1.12;
}
.room span{font-size:.98rem;opacity:.94;flex:1}
.room i{
  font-style:normal;font-family:var(--font-ui);font-size:.8rem;
  letter-spacing:.12em;text-transform:uppercase;
  border-top:2px solid rgba(255,255,255,.5);padding-top:10px;
}
.room:hover{transform:translateY(-3px)}
.room{transition:transform .18s ease}

/* running index (home) */
.index-list{list-style:none;margin:0;padding:0;border-top:var(--line)}
.index-list li{
  display:flex;flex-wrap:wrap;align-items:baseline;gap:6px 16px;
  padding:14px 0;border-bottom:1px solid rgba(25,19,37,.18);
}
.index-list b{font-family:var(--font-ui);font-weight:700;font-size:1.06rem;letter-spacing:-.01em}
.index-list em{font-style:normal;color:var(--ink-soft);font-size:.95rem}
.tag{
  font-family:var(--font-ui);font-size:.72rem;font-weight:700;
  letter-spacing:.1em;text-transform:uppercase;
  color:#fff;background:var(--tagc,var(--plum));
  border-radius:6px;padding:4px 9px;margin-left:auto;white-space:nowrap;
}
.tag[data-c=art]{--tagc:var(--art)}
.tag[data-c=capsule]{--tagc:var(--capsule)}
.tag[data-c=casino]{--tagc:var(--casino)}
.tag[data-c=ice]{--tagc:var(--ice)}

/* prose columns */
.cols{display:grid;gap:clamp(20px,3vw,40px);grid-template-columns:1fr}
@media(min-width:860px){.cols{grid-template-columns:1fr 1fr}}
.cols p{margin:0 0 15px}
.cols p:last-child{margin-bottom:0}

/* ---------- hotel entry component ---------- */
.entries{display:flex;flex-direction:column;gap:clamp(30px,4vw,52px);counter-reset:e}
.entry{position:relative;counter-increment:e}
.entry__shingle{
  background:var(--cat);color:#fff;
  border-radius:var(--radius) var(--radius) 0 0;
  padding:20px clamp(20px,3vw,34px) 26px;
  position:relative;z-index:2;
}
.entry__shingle h3{
  font-family:var(--font-ui);font-weight:700;
  font-size:clamp(1.5rem,3vw,2.15rem);letter-spacing:-.03em;
  line-height:1.08;margin:0;padding-right:60px;
}
.entry__place{
  margin:8px 0 0;font-family:var(--font-ui);font-size:.86rem;
  letter-spacing:.1em;text-transform:uppercase;opacity:.92;
}
.entry__shingle::after{
  content:counter(e,decimal-leading-zero);
  position:absolute;top:14px;right:clamp(18px,3vw,30px);
  font-family:var(--font-ui);font-weight:700;font-size:2.3rem;
  line-height:1;color:rgba(255,255,255,.42);
}
.entry__body{
  background:var(--paper);
  border:var(--line);border-top:0;
  border-radius:0 0 var(--radius) var(--radius);
  padding:clamp(22px,3vw,34px);
}
.entry__lede{
  margin:0 0 16px;font-family:var(--font-ui);font-weight:600;
  font-size:1.1rem;line-height:1.42;letter-spacing:-.01em;color:var(--ink);
}
.entry__body p+p{margin:0 0 15px}
.entry__body p{margin:0 0 15px}
.entry__body p:last-child{margin-bottom:0}
@media(min-width:1000px){
  .entry__body{columns:2;column-gap:40px}
  .entry__lede{column-span:all}
}

/* ---------- callout + footer ---------- */
.callout{
  background:var(--plum);color:var(--paper);
  border-radius:var(--radius);
  padding:clamp(24px,4vw,40px);
}
.callout h2{color:var(--lime)}
.callout p{margin:0 0 14px;max-width:52em}
.callout p:last-child{margin-bottom:0}
.callout a{color:var(--lime)}

.site-foot{background:var(--ink);color:#EDE7F5;margin-top:clamp(40px,6vw,80px)}
.site-foot__in{display:grid;gap:26px;padding-block:clamp(34px,5vw,56px);grid-template-columns:1fr}
@media(min-width:820px){.site-foot__in{grid-template-columns:1.4fr 1fr 1fr}}
.site-foot h4{
  font-family:var(--font-ui);font-size:.78rem;letter-spacing:.16em;
  text-transform:uppercase;margin:0 0 12px;color:var(--lime);
}
.site-foot p{margin:0 0 12px;font-size:.98rem;color:#C9C0DA}
.site-foot ul{list-style:none;margin:0;padding:0;font-family:var(--font-ui);font-size:.96rem}
.site-foot li{margin-bottom:9px}
.site-foot a{color:#EDE7F5}
.site-foot__base{
  border-top:1px solid rgba(255,255,255,.2);
  padding-block:18px;font-size:.86rem;color:#A79BBD;
  font-family:var(--font-ui);
}

/* ---------- legal / plain text pages ---------- */
.doc{padding-block:clamp(30px,5vw,58px)}
.doc h2{font-size:clamp(1.3rem,2.4vw,1.7rem);margin-top:34px}
.doc h2:first-of-type{margin-top:0}
.doc p{margin:0 0 16px}
.doc ul{margin:0 0 16px;padding-left:22px}
.doc li{margin-bottom:8px}
.doc__meta{
  font-family:var(--font-ui);font-size:.85rem;letter-spacing:.1em;
  text-transform:uppercase;color:var(--ink-soft);margin:0 0 26px;
}
.linkrow{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px;font-family:var(--font-ui);font-size:.92rem}
.linkrow a{padding:8px 15px;border-radius:999px;background:var(--plum);color:var(--paper);text-decoration:none;font-weight:600}
.linkrow a:hover{background:var(--cat)}

@media(max-width:900px){
  .nav-toggle{display:inline-flex}
  .masthead__in{flex-wrap:nowrap;gap:12px}
  .brand{min-width:0}
  .brand span{display:none}
  .nav{
    display:none;
    position:absolute;left:0;right:0;top:calc(100% + 1px);
    flex-direction:column;flex-wrap:nowrap;gap:10px;
    width:auto;
    padding:16px var(--gut) 20px;
    background:var(--paper);
    border-bottom:var(--line);
    box-shadow:0 18px 28px rgba(25,19,37,.12);
  }
  .nav-open .nav{display:flex}
  .nav a{
    white-space:normal;
    width:100%;
    text-align:left;
    padding:12px 16px;
    border-radius:14px;
  }
  .hero{padding-top:26px}
  .hero--split .hero__visual{box-shadow:6px 6px 0 var(--cat)}
}