/* LIMINAL ED — web prototype
   Colours sampled from the Canva design (LIMINAL_ED.pdf) */
:root{
  --brown:#35271b;      /* top bar */
  --amber:#f6ae02;      /* logo, accents */
  --amber-soft:#f5b657; /* headings on dark */
  --mustard:#eeb22e;    /* "What we do" background */
  --charcoal:#4a4647;   /* demos background */
  --umber:#625750;      /* "How we do it" background */
  --sand:#c8bfb5;       /* secondary button */
  --magenta:#cb2c91;    /* arrow accent */
  --ink:#2b2522;
  --paper:#ffffff;
  --muted:#6d625b;
  --radius:22px;
  --font-display:"Arsenal", Georgia, serif;
  --font-body:"Atkinson Hyperlegible", "Arsenal", system-ui, sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font-body);line-height:1.55;font-size:17px}
img{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3{font-family:var(--font-display);font-weight:400;line-height:1.1;margin:0 0 .4em}
h2{font-size:clamp(2.2rem,5vw,3.4rem)}
.accent{color:var(--amber)}
.wrap{max-width:1180px;margin:0 auto;padding:0 24px}
section{position:relative;padding:96px 0;overflow:hidden}
.eyebrow{font-family:var(--font-display);letter-spacing:.18em;text-transform:uppercase;font-size:.8rem;color:var(--muted);margin-bottom:.8em;display:block}
.proto-note{font-size:.78rem;background:#fff6dc;border:1px dashed var(--amber);color:#6b4f00;padding:6px 10px;border-radius:8px;display:inline-block;margin-top:14px}

/* ---------- Top bar ---------- */
.topbar{position:sticky;top:0;z-index:50;background:var(--brown);border-bottom:2px solid var(--amber);color:#fff}
.topbar .wrap{display:flex;align-items:center;gap:20px;height:56px}
.topbar .brand{color:var(--amber);display:flex;align-items:center}
.topbar .brand svg{height:26px;width:auto}
.topbar nav{display:flex;gap:22px;margin-left:auto;font-family:var(--font-display);font-size:.98rem}
.topbar nav a{text-decoration:none;opacity:.9}
.topbar nav a:hover{color:var(--amber)}
.lang{background:transparent;color:#fff;border:1px solid #ffffff55;border-radius:6px;padding:3px 6px;font:inherit;font-size:.85rem}
.lang option{color:#000}
.login{font-family:var(--font-display);text-decoration:none;border:1px solid var(--amber);padding:5px 14px;border-radius:999px}
.burger{display:none;background:none;border:0;padding:6px;cursor:pointer}
.burger span{display:block;width:26px;height:2px;background:#fff;margin:5px 0}

/* ---------- Buttons ---------- */
.btn-book{display:inline-flex;align-items:center;gap:.4em;background:var(--amber);color:#fff;font-family:var(--font-display);font-weight:700;
  text-decoration:none;padding:16px 26px;font-size:1.1rem;
  border-radius:12px 40px 12px 40px / 30px 12px 30px 12px;transform:rotate(-2deg);transition:transform .2s}
.btn-book:hover{transform:rotate(0) scale(1.04)}
.btn-sand{display:inline-block;background:var(--sand);color:var(--ink);font-family:var(--font-display);text-decoration:none;padding:12px 44px;border-radius:6px}
.btn-crew{font-family:var(--font-display);font-weight:700;letter-spacing:.12em;text-decoration:none;color:#fff;display:inline-flex;flex-direction:column;align-items:flex-end;gap:6px}

/* ---------- Shapes ---------- */
.hex{clip-path:polygon(22% 0,78% 0,100% 50%,78% 100%,22% 100%,0 50%)}
.cut{clip-path:polygon(0 0,82% 0,100% 18%,100% 100%,18% 100%,0 82%)}
.cut-r{clip-path:polygon(18% 0,100% 0,100% 82%,82% 100%,0 100%,0 18%)}
.arrow{width:28px;height:28px}

/* ---------- 01 Hero ---------- */
.hero{padding:70px 0 90px;background:
  radial-gradient(circle at 50% 50%,#fff 0,#fff 40%,#f5f5f5 100%)}
.hero-grid{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:30px}
.hero-card{text-align:center}
.hero-card h3{color:var(--amber);letter-spacing:.06em;font-size:1.7rem}
.hero-card img{aspect-ratio:1.15;object-fit:cover;width:100%}
.hero-card p{font-size:.95rem;color:var(--muted);max-width:280px;margin:14px auto 0}
.hero-logo{color:var(--ink);text-align:center}
.hero-logo svg{width:min(260px,60vw);height:auto}
.hero-tag{font-family:var(--font-display);font-size:1.15rem;margin-top:10px;line-height:1.2}
.hero-tag b{display:block;font-size:1.4rem;font-weight:400}

/* ---------- 02 What we do (mustard) ---------- */
.what{background:var(--mustard)}
.brush-bg{position:absolute;inset:0;background:url(assets/img/brush-chalk.webp) center/120% no-repeat;opacity:.25;pointer-events:none}
.split{display:grid;grid-template-columns:1.1fr 1fr;gap:56px;align-items:center;position:relative}
.photo-card{position:relative;border-radius:var(--radius);overflow:hidden;border:3px solid #fff}
.photo-card img{width:100%;aspect-ratio:1.1;object-fit:cover}
.photo-card .over{position:absolute;right:22px;bottom:18px;text-align:right;color:#fff;font-family:var(--font-display);font-size:clamp(1.8rem,3.6vw,2.8rem);line-height:1.05;text-shadow:0 2px 12px #0005}
.photo-card .over b{display:block}
.what .text{text-align:right;color:var(--ink)}
.what h2{color:#fff}
.what .lead{font-size:1.15rem;max-width:460px;margin-left:auto}
.crew-row{display:flex;justify-content:flex-end;margin-top:18px}

/* ---------- 03 How we work ---------- */
.work-grid{display:grid;grid-template-columns:1.2fr auto 1fr;gap:40px;align-items:center}
.principles{display:grid;grid-template-columns:1fr 1fr;gap:16px 18px;align-items:center}
.principles img{width:100%;aspect-ratio:1;object-fit:cover}
.principles h3{font-size:1.6rem}
.principles p{color:var(--muted);margin:0}
.principles .r{text-align:right}
.how-work{text-align:right}
.how-work h2{color:var(--amber-soft)}
.how-work p{font-family:var(--font-display);font-size:1.3rem;line-height:1.5}
.how-work em{color:var(--amber)}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:64px;counter-reset:s}
.step{border-top:2px solid var(--amber);padding-top:14px}
.step::before{counter-increment:s;content:"0" counter(s);font-family:var(--font-display);color:var(--amber);font-size:1.4rem;display:block}
.step h3{font-size:1.25rem;margin:.2em 0}
.step p{font-size:.95rem;color:var(--muted);margin:0}

/* ---------- 04 How we do it (umber) ---------- */
.how{background:var(--umber);color:#fff}
.how .brush-bg{background-image:url(assets/img/brush-wide.webp);opacity:.35}
.how h2{color:var(--amber-soft)}
.how .photo-card{border-color:#2f6fb5}
.pillars{list-style:none;padding:0;margin:0;text-align:right;font-family:var(--font-display);font-size:1.35rem}
.pillars li{padding:14px 0;border-bottom:1px solid #ffffff22}
.pillars small{display:block;font-family:var(--font-body);font-size:.9rem;opacity:.75}

/* ---------- 05 Library / demos (charcoal) ---------- */
.demos{background:var(--charcoal);color:#fff}
.demos .brush-bg{background-image:url(assets/img/brush-grey.webp);background-position:left 30%;background-size:60%;opacity:.35}
.demos-grid{display:grid;grid-template-columns:1fr 2.2fr;gap:44px;align-items:center;position:relative}
.demos h2{color:var(--amber-soft)}
.demos .intro p{font-size:1.1rem;opacity:.9}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{text-decoration:none;color:#fff}
.card .num{display:inline-grid;place-items:center;width:22px;height:22px;border:1px solid #fff;border-radius:50%;font-size:.75rem;margin-bottom:8px}
.card img{width:100%;aspect-ratio:.68;object-fit:cover;border:1px solid var(--amber);border-radius:12px;transition:transform .25s}
.card:hover img{transform:translateY(-6px)}
.card h3{font-size:1.3rem;margin:14px 0 4px;padding:6px 8px;background:url(assets/img/brush-grey.webp) center/cover no-repeat}
.card h3 span{color:var(--amber-soft);display:block}
.tags{display:flex;flex-wrap:wrap;gap:6px;margin:8px 0}
.tags span{font-size:.72rem;border:1px solid #ffffff55;border-radius:999px;padding:1px 8px}
.card p{font-size:.85rem;opacity:.8;margin:0}

/* ---------- 06 Customisation ---------- */
.custom h2 .accent{display:block}
.dials{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:40px}
.dial{background:#faf7f2;padding:26px 22px;border-radius:var(--radius)}
.dial h3{font-size:1.4rem;color:var(--brown)}
.dial p{margin:0;color:var(--muted);font-size:.95rem}
.dial .chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px}
.dial .chips span{background:#fff;border:1px solid #e6dccf;border-radius:999px;font-size:.8rem;padding:2px 10px}

/* ---------- 07 Plans ---------- */
.plans{background:#faf7f2}
.plan-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:40px}
.plan{background:#fff;border-radius:var(--radius);padding:28px 22px;border:1px solid #eadfce;display:flex;flex-direction:column}
.plan.featured{border:2px solid var(--amber);box-shadow:0 10px 30px #f6ae0222}
.plan h3{font-size:1.6rem;margin-bottom:.1em}
.plan .rooms{font-family:var(--font-display);color:var(--amber);font-size:1.1rem}
.plan ul{padding-left:18px;color:var(--muted);font-size:.93rem;flex:1}
.plan .price{font-family:var(--font-display);font-size:1.1rem}
.softcap{margin-top:30px;display:flex;gap:16px;align-items:center;flex-wrap:wrap;font-size:.95rem;color:var(--muted)}
.meter{display:flex;width:300px;max-width:100%;height:12px;border-radius:999px;overflow:hidden;background:#eee}
.meter i{display:block}

/* ---------- 08 Audiences ---------- */
.aud-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:36px}
.aud{text-decoration:none;position:relative;color:#fff;min-height:320px;display:flex;align-items:flex-end;padding:24px;overflow:hidden}
.aud img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.aud::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,#0000 30%,#000a)}
.aud div{position:relative;z-index:1}
.aud h3{font-size:1.7rem}
.aud p{margin:0;font-size:.95rem}

/* ---------- 09 Crew ---------- */
.crew{background:var(--brown);color:#fff}
.crew .brush-bg{background-image:url(assets/img/brush-wide.webp);opacity:.25}
.crew-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;position:relative}
.crew h2{color:var(--amber)}
.roles{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.roles div{border:1px solid #ffffff33;border-radius:14px;padding:16px}
.roles b{font-family:var(--font-display);font-size:1.2rem;display:block;color:var(--amber-soft)}

/* ---------- 10 Book a demo ---------- */
.book-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:48px;align-items:start}
form{display:grid;grid-template-columns:1fr 1fr;gap:14px}
form label{display:flex;flex-direction:column;font-size:.85rem;color:var(--muted);gap:4px}
form .full{grid-column:1/-1}
input,select,textarea{font:inherit;padding:11px 12px;border:1px solid #ddd2c4;border-radius:10px;background:#fff}
input:focus,select:focus,textarea:focus{outline:2px solid var(--amber);border-color:transparent}
form button{border:0;cursor:pointer;justify-self:start}

/* ---------- Footer ---------- */
footer{background:#1f1712;color:#d9cfc4;padding:56px 0 28px;font-size:.92rem}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:28px}
footer .brand{color:var(--amber)}
footer .brand svg{height:52px;width:auto}
footer h4{font-family:var(--font-display);color:#fff;font-weight:400;font-size:1.1rem;margin:0 0 10px}
footer ul{list-style:none;padding:0;margin:0;line-height:2}
footer a{text-decoration:none}
footer a:hover{color:var(--amber)}
.legal{border-top:1px solid #ffffff1a;margin-top:36px;padding-top:18px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:.8rem;opacity:.7}

/* ---------- Mobile menu ---------- */
.drawer{position:fixed;inset:58px 0 0 0;background:var(--brown);z-index:40;display:none;padding:30px 24px}
.drawer a{display:block;color:#fff;font-family:var(--font-display);font-size:1.6rem;text-decoration:none;padding:10px 0;border-bottom:1px solid #ffffff1a}
.drawer.open{display:block}

/* ---------- Responsive ---------- */
@media (max-width:980px){
  .topbar nav{display:none}
  .burger{display:block;margin-left:auto}
  .hero-grid{grid-template-columns:1fr 1fr}
  .hero-logo{grid-column:1/-1;order:-1}
  .split,.work-grid,.demos-grid,.crew-grid,.book-grid{grid-template-columns:1fr}
  .what .text,.how-work,.pillars{text-align:left}
  .what .lead{margin-left:0}
  .crew-row{justify-content:flex-start}
  .steps,.dials,.plan-grid{grid-template-columns:1fr 1fr}
  .aud-grid{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:620px){
  body{font-size:16px}
  section{padding:64px 0}
  .wrap{padding:0 16px}
  .hero-grid{grid-template-columns:1fr}
  .cards{grid-template-columns:1fr 1fr}
  .steps,.dials,.plan-grid,.roles,form,.foot-grid{grid-template-columns:1fr}
  .principles{grid-template-columns:1fr}
  .principles .r{text-align:left}
  .login{display:none}
}

/* =====================================================
   v2 — multi-page site additions
   ===================================================== */
.topbar nav a.active{color:var(--amber)}
.page-hero{padding:80px 0 60px;background:#faf7f2}
.page-hero h1{font-size:clamp(2.6rem,6vw,4.2rem)}
.page-hero p{font-size:1.2rem;color:var(--muted);max-width:720px}
.dark-hero{background:var(--charcoal);color:#fff}
.dark-hero h1{color:var(--amber-soft)}.dark-hero p{color:#e8e0d8}

/* Values row */
.values{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:36px}
.value{padding:28px 24px;border-radius:var(--radius);background:#faf7f2;border-top:4px solid var(--amber)}
.value h3{font-size:1.6rem}
.value p{margin:0;color:var(--muted)}

/* Puzzle */
.puzzle-wrap{display:grid;grid-template-columns:1fr 1.05fr;gap:56px;align-items:center}
.puzzle svg{width:100%;height:auto;overflow:visible}
.puzzle .school path{fill:#e9e3db;stroke:#fff;stroke-width:3}
.puzzle .liminal path{fill:var(--amber);stroke:#fff;stroke-width:3}
.puzzle text{font-family:var(--font-display);font-size:13px;fill:var(--ink);text-anchor:middle;pointer-events:none}
.puzzle .liminal text{fill:#fff;font-weight:700}
.puzzle .float{animation:slot 4s ease-in-out infinite alternate}
.puzzle .slot{fill:#fff8;stroke:var(--brown);stroke-width:2;stroke-dasharray:6 5}
@keyframes slot{0%,25%{transform:translate(-30px,60px) rotate(-10deg)}75%,100%{transform:translate(0,0) rotate(0)}}
@media (prefers-reduced-motion:reduce){.puzzle .float{animation:none}}
.legend{display:flex;gap:18px;flex-wrap:wrap;font-size:.9rem;color:var(--muted);margin-top:14px}
.legend i{display:inline-block;width:14px;height:14px;border-radius:3px;vertical-align:-2px;margin-right:6px}

/* Usage modes */
.modes{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;margin-top:36px}
.mode{border:1px solid #e6dccf;border-radius:16px;padding:20px 18px;background:#fff}
.mode .t{font-family:var(--font-display);color:var(--amber);font-size:.95rem}
.mode h3{font-size:1.25rem;margin:.3em 0}
.mode p{font-size:.9rem;color:var(--muted);margin:0}

/* Do / don't */
.dodont{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:30px}
.dodont div{border-radius:var(--radius);padding:26px}
.dodont .do{background:#fff6dc}
.dodont .dont{background:#f1ece6}
.dodont h3{font-size:1.4rem}
.dodont ul{margin:0;padding-left:20px;line-height:1.8}

/* Timeline steps (horizontal) */
.path{display:grid;grid-template-columns:repeat(5,1fr);gap:0;margin-top:40px;counter-reset:p}
.path li{list-style:none;position:relative;padding:44px 14px 0 0}
.path li::before{counter-increment:p;content:counter(p);position:absolute;top:0;left:0;width:30px;height:30px;border-radius:50%;background:var(--amber);color:#fff;display:grid;place-items:center;font-family:var(--font-display);font-weight:700}
.path li::after{content:"";position:absolute;top:15px;left:34px;right:4px;height:2px;background:#f0d999}
.path li:last-child::after{display:none}
.path h3{font-size:1.25rem;margin:0 0 .3em}
.path p{font-size:.92rem;color:var(--muted);margin:0}

/* Library list */
.lib-item{display:grid;grid-template-columns:1fr 1.2fr;gap:48px;align-items:center;padding:56px 0;border-bottom:1px solid #eee4d8}
.lib-item:nth-child(even) .lib-img{order:2}
.lib-img img{width:100%;aspect-ratio:1.3;object-fit:cover}
.lib-item h2 span{color:var(--amber);display:block}
.meta{display:grid;grid-template-columns:auto 1fr;gap:6px 16px;font-size:.93rem;margin:18px 0}
.meta dt{color:var(--muted)}.meta dd{margin:0}
.soon{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:30px}
.soon div{border:2px dashed #e6dccf;border-radius:var(--radius);padding:26px;color:var(--muted);min-height:150px}
.soon b{display:block;font-family:var(--font-display);font-size:1.3rem;color:var(--ink);font-weight:400}

/* Teaser cards (home) */
.teasers{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}
.teaser{text-decoration:none;color:#fff;position:relative;display:block;border-radius:var(--radius);overflow:hidden;min-height:340px}
.teaser img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .4s}
.teaser:hover img{transform:scale(1.04)}
.teaser::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,#0000 35%,#000b)}
.teaser div{position:absolute;left:24px;right:24px;bottom:22px;z-index:1}
.teaser h3{font-size:2rem;margin:0}.teaser h3 span{color:var(--amber-soft)}
.teaser p{margin:4px 0 0;font-size:.95rem}

/* Team */
.team{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;margin-top:30px}
.person{display:flex;gap:20px;align-items:flex-start;background:#faf7f2;border-radius:var(--radius);padding:24px}
.avatar{flex:0 0 84px;height:84px;border-radius:50%;background:var(--amber);color:#fff;display:grid;place-items:center;font-family:var(--font-display);font-size:2rem}
.person h3{font-size:1.5rem;margin:0}.person .role{color:var(--amber);font-family:var(--font-display)}
.person p{margin:.4em 0 0;color:var(--muted);font-size:.95rem}

/* FAQ */
details{border-bottom:1px solid #e6dccf;padding:16px 0}
summary{cursor:pointer;font-family:var(--font-display);font-size:1.25rem}
details p{color:var(--muted);margin:.6em 0 0}

.cta-band{background:var(--amber);color:#fff;text-align:center;padding:70px 0}
.cta-band h2{color:#fff}
.cta-band .btn-sand{background:var(--brown);color:#fff}

@media (max-width:980px){
  .puzzle-wrap,.lib-item,.dodont{grid-template-columns:1fr}
  .lib-item:nth-child(even) .lib-img{order:0}
  .modes{grid-template-columns:1fr 1fr}
  .path{grid-template-columns:1fr;gap:20px}
  .path li::after{display:none}
  .values,.soon,.team{grid-template-columns:1fr}
  .teasers{grid-template-columns:1fr}
}
@media (max-width:620px){.modes{grid-template-columns:1fr}.person{flex-direction:column}}
img.avatar{flex:0 0 120px;width:120px;height:120px;object-fit:cover;border:3px solid var(--amber)}
/* v4: three teasers on home */
.teasers{grid-template-columns:repeat(3,1fr)}
@media (max-width:980px){.teasers{grid-template-columns:1fr}}