/* Gate pages: same language as the case studies, calmer. */
:root{
  --bg:#07080f; --ink:#eef0f7; --ink-2:#b7bccd; --muted:#7d8299; --line:rgba(255,255,255,.1);
  --teal:#5ef2d6; --magenta:#ff4fd8; --violet:#8c5cff; --danger:#ff7a7a;
  --serif:"Instrument Serif","Iowan Old Style",Georgia,serif;
  --sans:"Instrument Sans","Helvetica Neue",Arial,sans-serif;
  --mono:"IBM Plex Mono","SFMono-Regular",Menlo,monospace;
  --ease:cubic-bezier(.2,.7,.1,1);
}
*{box-sizing:border-box}
html{background:var(--bg)}
body{
  margin:0; min-height:100svh; background:var(--bg); color:var(--ink);
  font-family:var(--sans); font-size:17px; line-height:1.6; -webkit-font-smoothing:antialiased;
  background-image:
    radial-gradient(60vw 40vh at 15% -5%, rgba(94,242,214,.10), transparent 60%),
    radial-gradient(50vw 40vh at 90% 0%, rgba(140,92,255,.12), transparent 60%);
  background-repeat:no-repeat;
}
a{color:inherit}
.brand{position:fixed; left:28px; top:24px; z-index:10; color:var(--ink); transition:color .3s}
.brand:hover{color:var(--teal)}
.brand img,.brand svg{display:block; height:21px; width:auto}
.session{
  position:fixed; right:28px; top:22px; z-index:10; display:flex; gap:14px; align-items:center;
  font-family:var(--mono); font-size:11px; letter-spacing:.12em; text-transform:uppercase; color:var(--muted);
}
.session form{display:inline}
.session button{background:none; border:0; padding:0; color:var(--muted); font:inherit; letter-spacing:inherit; text-transform:inherit; cursor:pointer}
.session button:hover{color:var(--teal)}

/* ---------- centred card ---------- */
.stage{min-height:100svh; display:grid; place-items:center; padding:96px 20px 64px}
.card{width:min(560px, 100%)}
.card.wide{width:min(720px,100%)}
.eyebrow{margin:0 0 18px; font-family:var(--mono); font-size:11px; letter-spacing:.14em; text-transform:uppercase; color:var(--muted)}
h1{margin:0 0 18px; font-family:var(--serif); font-weight:400; letter-spacing:-.02em; line-height:.95; font-size:clamp(48px,8vw,84px)}
h1 em{font-style:italic; color:var(--teal)}
.lede{margin:0 0 28px; color:var(--ink-2); font-size:18px; max-width:46ch}
.lede strong{color:var(--ink); font-weight:600}
form.gate{display:grid; gap:12px}
label{font-family:var(--mono); font-size:11px; letter-spacing:.14em; text-transform:uppercase; color:var(--muted)}
input[type=email], input[type=password], input[type=text]{
  width:100%; padding:16px 18px; font:inherit; font-size:18px; color:var(--ink);
  background:rgba(255,255,255,.04); border:1px solid var(--line); border-radius:8px; outline:none;
  transition:border-color .3s, box-shadow .3s;
}
input:focus{border-color:var(--teal); box-shadow:0 0 0 4px rgba(94,242,214,.12)}
.row{display:flex; gap:12px; flex-wrap:wrap; align-items:center}
.row input{flex:1 1 260px}
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  padding:16px 22px; border:0; border-radius:8px; cursor:pointer;
  background:var(--ink); color:var(--bg); font:inherit; font-weight:600; font-size:16px;
  transition:transform .3s var(--ease), background .3s;
}
.btn:hover{background:var(--teal); transform:translateY(-1px)}
.btn:disabled{opacity:.45; cursor:not-allowed; transform:none; background:var(--ink)}
.btn.ghost{background:transparent; color:var(--ink-2); border:1px solid var(--line)}
.btn.ghost:hover{color:var(--ink); border-color:var(--ink-2); background:transparent}
.error{margin:0; color:var(--danger); font-family:var(--mono); font-size:12px; letter-spacing:.06em}
.note{margin:22px 0 0; font-family:var(--mono); font-size:11px; letter-spacing:.08em; color:var(--muted); line-height:1.7}
.note a{color:var(--ink-2)}
.note a:hover{color:var(--teal)}

/* ---------- NDA modal ---------- */
.modal-bg{min-height:100svh; display:grid; place-items:center; padding:96px 20px 64px; background:rgba(7,8,15,.6)}
.modal{
  width:min(640px,100%); padding:clamp(28px,4vw,44px); border-radius:14px;
  background:#0c0e1a; border:1px solid var(--line);
  box-shadow:0 40px 120px -30px rgba(0,0,0,.9), 0 0 0 1px rgba(94,242,214,.06);
  animation:rise .7s var(--ease) both;
}
@keyframes rise{from{opacity:0; transform:translateY(18px)}}
.modal h1{font-size:clamp(36px,6vw,56px); margin-bottom:12px}
.modal .lede{font-size:17px; margin-bottom:20px}
.summary{margin:0 0 24px; padding:0; list-style:none; display:grid; gap:12px}
.summary li{position:relative; padding-left:22px; color:var(--ink-2)}
.summary li::before{content:""; position:absolute; left:0; top:.65em; width:10px; height:1px; background:var(--teal)}
.agree{display:flex; gap:14px; align-items:flex-start; padding:16px 18px; border:1px solid var(--line); border-radius:8px; margin:0 0 18px; cursor:pointer; transition:border-color .3s}
.agree:hover{border-color:var(--ink-2)}
.agree input{margin:5px 0 0; width:18px; height:18px; accent-color:var(--teal); flex:none}
.agree span{font-size:16px; color:var(--ink)}
.agree span a{color:var(--teal)}
.who{display:flex; justify-content:space-between; gap:14px; flex-wrap:wrap; margin-top:18px; font-family:var(--mono); font-size:11px; letter-spacing:.08em; color:var(--muted)}

/* ---------- agreement text ---------- */
.doc{max-width:720px; margin:0 auto; padding:120px 20px 96px}
.doc h1{font-size:clamp(40px,6vw,64px)}
.doc .draft{display:inline-block; margin:0 0 24px; padding:6px 10px; border:1px dashed var(--magenta); border-radius:6px; color:var(--magenta); font-family:var(--mono); font-size:11px; letter-spacing:.12em; text-transform:uppercase}
.doc h2{font-family:var(--sans); font-weight:600; font-size:17px; margin:32px 0 8px}
.doc p{margin:0 0 14px; color:var(--ink-2)}
.doc .meta{font-family:var(--mono); font-size:11px; letter-spacing:.08em; color:var(--muted); margin-top:40px; padding-top:20px; border-top:1px solid var(--line)}
@media print{
  body{background:#fff; color:#000; background-image:none}
  .brand,.session,.btn{display:none}
  .doc{padding:0} .doc p,.doc h2{color:#000} .doc .draft{color:#000; border-color:#000}
}

/* ---------- case study index ---------- */
.index{max-width:1160px; margin:0 auto; padding:140px clamp(20px,5vw,72px) 96px}
.index header{margin-bottom:48px}
.index h1{font-size:clamp(56px,10vw,120px)}
.cards{display:grid; grid-template-columns:repeat(auto-fill, minmax(min(420px,100%),1fr)); gap:32px}
.cs{
  position:relative; display:block; text-decoration:none; color:inherit; border-radius:10px; overflow:hidden;
  border:1px solid var(--line); background:rgba(255,255,255,.02); transition:transform .6s var(--ease), border-color .4s;
}
.cs:hover{transform:translateY(-4px); border-color:rgba(94,242,214,.4)}
.cs img{display:block; width:100%; aspect-ratio:16/9; object-fit:cover; transition:transform 1.2s var(--ease)}
.cs[href="/work/aquamar-protein-smackdown/"] img{object-fit:contain; background:#1010eb url('/work/aquamar-protein-smackdown/assets/images/hero-background-small.webp') center/cover no-repeat}
.cs:hover img{transform:scale(1.03)}
.cs .body{padding:20px 22px 24px}
.cs h2{margin:0 0 6px; font-family:var(--serif); font-weight:400; font-size:34px; letter-spacing:-.02em; line-height:1}
.cs p{margin:0 0 14px; color:var(--ink-2); font-size:15px}
.cs .meta{font-family:var(--mono); font-size:11px; letter-spacing:.12em; text-transform:uppercase; color:var(--muted); display:flex; justify-content:space-between; gap:12px}
.soon{border-style:dashed; display:grid; place-items:center; min-height:220px; color:var(--muted); font-family:var(--mono); font-size:11px; letter-spacing:.14em; text-transform:uppercase}

/* ---------- admin ---------- */
.admin{max-width:1100px; margin:0 auto; padding:120px clamp(20px,4vw,48px) 80px}
.admin h1{font-size:clamp(40px,6vw,64px)}
.admin h2{font-family:var(--mono); font-size:12px; letter-spacing:.14em; text-transform:uppercase; color:var(--muted); margin:40px 0 12px}
table{width:100%; border-collapse:collapse; font-size:14px}
th,td{text-align:left; padding:10px 12px; border-bottom:1px solid var(--line); vertical-align:top}
th{font-family:var(--mono); font-size:11px; letter-spacing:.12em; text-transform:uppercase; color:var(--muted); font-weight:500}
td.mono{font-family:var(--mono); font-size:12px; color:var(--ink-2)}
.tools{display:flex; gap:12px; flex-wrap:wrap; margin:0 0 8px}
.wrap{overflow-x:auto}
@media(max-width:640px){.brand{left:20px;top:20px}}

/* Public portfolio and client access */
body{background-image:none}
:root{--muted:#9a9fb2}
.page-shell{min-height:100svh;display:flex;flex-direction:column}
.site-nav{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:26px clamp(20px,4vw,56px);border-bottom:1px solid var(--line)}
.brand,.session{position:static}
.session{flex-wrap:wrap;justify-content:flex-end;letter-spacing:.05em;color:var(--ink-2)}
.session a,.session button{color:var(--ink-2);text-decoration:none;padding:8px 0}
.session-email{overflow-wrap:anywhere;text-transform:none;letter-spacing:0}
.stage{min-height:72svh;flex:1;padding-top:64px}
.index{width:100%;padding-top:76px;padding-bottom:80px;flex:1}
.index header{margin-bottom:64px}
.index header .lede{max-width:42ch}
.study-section{margin-top:46px}
.section-heading{display:flex;justify-content:space-between;align-items:baseline;gap:24px;margin-bottom:24px}
.section-heading h2{font-family:var(--serif);font-size:32px;line-height:1.15;font-weight:400;margin:0}
.section-heading h2 em{color:var(--teal)}
.section-heading p:not(.eyebrow){font-size:15px;color:var(--ink-2);max-width:52ch;margin-bottom:0}
.section-count{font-family:var(--mono);font-size:12px;color:var(--muted)}
.private-section{padding:28px;margin:0 -28px 56px;border:1px solid rgba(94,242,214,.3);background:rgba(94,242,214,.025)}
.private-section .section-heading h2{font-size:46px}
.private-badge{display:inline-block;font-family:var(--mono);font-size:10px;text-transform:uppercase;letter-spacing:.07em;color:var(--teal);margin-bottom:16px}
.cards{grid-template-columns:repeat(2,minmax(0,1fr))}
.cs{border-radius:0}
.cs img{height:auto}
.cs h3{margin:0 0 12px;font:400 34px/1.1 var(--serif);letter-spacing:-.02em}
.cs .meta{flex-wrap:wrap}
.view-study{display:flex;justify-content:space-between;font-family:var(--mono);font-size:11px;letter-spacing:.05em;padding-top:14px;border-top:1px solid var(--line);color:var(--ink)}
.private-invite{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:24px;border:1px solid rgba(94,242,214,.3)}
.private-invite p{font-size:14px;color:var(--ink-2);margin:6px 0 0}
.private-invite .btn{flex-shrink:0}
.site-footer{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:32px;min-height:112px;padding:32px clamp(20px,4vw,56px);border-top:1px solid var(--line);font:12px/1.6 var(--sans);color:var(--muted);margin-top:auto}
.footer-brand{display:inline-flex;align-items:center;min-height:44px;width:fit-content}
.footer-brand img{display:block;width:99px;height:auto;opacity:.85;transition:opacity .2s}
.footer-brand:hover img{opacity:1}
.footer-copyright{margin:0;letter-spacing:.01em}
.footer-copyright span{white-space:nowrap}
.footer-terms{display:inline-flex;align-items:center;min-height:44px;color:var(--ink-2);text-decoration:none;text-underline-offset:5px;transition:color .2s}
.footer-terms:hover{color:var(--teal);text-decoration:underline}
.modal-bg{position:fixed;inset:0;z-index:20;overflow-y:auto;padding:32px 20px;background:rgba(7,8,15,.88);backdrop-filter:blur(10px)}
.modal{margin:auto;outline:none}
.agree{text-transform:none;letter-spacing:0;font-family:var(--sans)}
.admin{width:100%;padding-top:64px}
.admin-columns{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.3fr);gap:32px;margin-top:36px}
.admin-panel{border:1px solid var(--line);padding:24px;min-width:0}
.admin-panel h2{margin-top:0}
.client-form{gap:10px}
.client-form .note{margin:0 0 10px;font-size:12px}
fieldset{border:1px solid var(--line);margin:8px 0 0;padding:16px;min-width:0}
legend{font:11px var(--mono);color:var(--muted);padding:0 6px}
.study-check{display:flex;align-items:center;gap:12px;font:15px var(--sans);text-transform:none;letter-spacing:0;color:var(--ink);padding:8px 0;cursor:pointer}
.study-check input{accent-color:var(--teal);width:18px;height:18px}
.client-entry{border-top:1px solid var(--line);padding:16px 0}
.client-entry summary{cursor:pointer;overflow-wrap:anywhere;font-size:15px}
.client-entry summary span{display:block;font:11px var(--mono);color:var(--muted);margin:6px 0 0 18px}
.client-entry[open] .client-form{margin-top:24px}
.remove-client{margin-top:12px}
.btn.danger{color:var(--danger)}
.visibility-panel{margin-top:32px;scroll-margin-top:24px}
.visibility-panel>summary{cursor:pointer;font-weight:600;font-size:18px}
.visibility-panel>summary>span:last-child{display:block;margin:6px 0 0 20px;font:12px var(--mono);color:var(--muted)}
.visibility-help{max-width:75ch;color:var(--ink-2);font-size:14px;margin:24px 0}
.visibility-saved{border-left:2px solid var(--teal);padding:12px 16px;background:rgba(94,242,214,.06);color:var(--teal);font-size:14px}
.visibility-group{margin-top:30px}
.visibility-group h2{margin:0 0 12px}
.visibility-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.visibility-card{display:flex;flex-direction:column;gap:16px;min-width:0;min-height:174px;border:1px solid var(--line);border-radius:8px;padding:16px;background:rgba(255,255,255,.02)}
.visibility-card.is-public{border-color:rgba(94,242,214,.3);background:rgba(94,242,214,.025)}
.visibility-project{display:flex;flex-direction:column;gap:12px;min-width:0;flex:1}
.visibility-project>a{font-size:15px;line-height:1.4;text-decoration:none;text-underline-offset:4px;overflow-wrap:anywhere}
.visibility-project>a:hover{text-decoration:underline;color:var(--teal)}
.visibility-badge{display:block;margin-top:auto;color:var(--muted);font:10px/1.6 var(--mono)}
.visibility-badge.is-public{color:var(--teal)}
.visibility-card .btn{width:100%;min-height:44px;padding:10px 12px;font-size:13px}
@media(max-width:1099px){.visibility-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:849px){.visibility-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:559px){.visibility-grid{grid-template-columns:1fr}.visibility-card{min-height:0;gap:14px}.visibility-project{gap:8px}.visibility-panel>summary{font-size:16px}}
.empty-state{color:var(--ink-2);font-size:15px}
:focus-visible{outline:2px solid var(--teal);outline-offset:5px}
.doc{padding-top:64px}
@media(max-width:700px){
  .cards,.admin-columns{grid-template-columns:1fr}
  .index{padding-top:52px}.index header{margin-bottom:40px}
  .private-section{margin-left:0;margin-right:0;padding:18px}
  .private-invite{align-items:flex-start;flex-direction:column}
  .session-email{max-width:150px;font-size:10px}
  .site-nav{gap:16px}.session{gap:10px;font-size:10px}
  .site-footer{grid-template-columns:1fr auto;gap:12px 20px;padding-top:24px;padding-bottom:28px}
  .footer-copyright{grid-column:1 / -1;grid-row:2;font-size:11px}
  .footer-terms{font-size:11px}.admin-panel{padding:18px}
}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
@media print{.site-nav,.site-footer{display:none}.page-shell{display:block}}

/* Separate collections share the same access controls. */
.collection-nav{display:flex;gap:32px;border-bottom:1px solid var(--line);margin:-20px 0 48px;flex-wrap:wrap}
.collection-nav a{display:flex;align-items:center;gap:16px;min-height:56px;text-decoration:none;color:var(--ink-2);border-bottom:2px solid transparent;margin-bottom:-1px}
.collection-nav a[aria-current]{color:var(--teal);border-color:var(--teal)}
.collection-nav span{font:11px var(--mono);color:var(--muted)}
.collection-empty{padding:28px 0 64px;color:var(--ink-2)}
.collection-empty p:first-child{font:32px var(--serif);color:var(--ink)}
@media(max-width:400px){.collection-nav{gap:16px}.collection-nav a{gap:6px;font-size:14px}}