/* Plimo storefront — dark theme. Tokens first; members.css and styles.css reuse the same palette. */
:root{
  --bg:#000;--surface:#0f0f11;--surface-2:#17171a;--surface-3:#202024;--line:rgba(255,255,255,.09);--line-strong:rgba(255,255,255,.16);
  --text:#f5f5f7;--muted:#a1a1a6;--faint:#6e6e73;--accent:#2997ff;--accent-strong:#0a84ff;--ok:#30d158;--warn:#ffd60a;
  --radius:18px;--green:#0a84ff;--ink:#f5f5f7;--max:1180px;--font:'IBM Plex Sans Thai',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  color-scheme:dark;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button,input{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:8px}
.eyebrow{margin:0 0 10px;color:var(--accent);font-size:14px;font-weight:600;letter-spacing:.02em}
h1,h2,h3{margin:0;letter-spacing:-.02em;font-weight:700}
h2{font-size:clamp(30px,4vw,48px);line-height:1.12}

/* Header */
.store-header{position:sticky;top:0;z-index:15;display:flex;align-items:center;gap:28px;height:58px;padding:0 max(20px,calc((100vw - var(--max))/2));background:rgba(0,0,0,.72);backdrop-filter:saturate(180%) blur(20px);-webkit-backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid var(--line)}
.logo{font-size:22px;font-weight:700;letter-spacing:-.04em}
.logo span{color:var(--accent)}
.store-header nav{display:flex;gap:26px;margin-right:auto;font-size:14px;color:var(--muted)}
.store-header nav a:hover{color:var(--text)}
.header-actions{display:flex;gap:10px;align-items:center}
.member-button{background:transparent;border:1px solid var(--line-strong);border-radius:999px;padding:7px 14px;font-size:13px;cursor:pointer}
.member-button:hover{background:var(--surface-2)}
.member-button.nav-cta{background:var(--accent-strong);border-color:transparent;color:#fff;font-weight:600;padding:7px 16px;max-width:46vw;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.member-button.nav-cta:hover{background:var(--accent)}
.nav-chat{background:var(--accent-strong);border-radius:999px;padding:7px 16px;font-size:13px;font-weight:600}
.nav-chat:hover{background:var(--accent)}

/* Buttons */
.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:999px;padding:13px 24px;font-size:16px;font-weight:600;border:1px solid transparent;cursor:pointer;transition:background .2s,border-color .2s}
.button.primary{background:var(--accent-strong);color:#fff}
.button.primary:hover{background:var(--accent)}
.button.ghost{border-color:var(--line-strong);color:var(--text)}
.button.ghost:hover{background:var(--surface-2)}

/* Hero */
.hero{position:relative;min-height:min(86vh,820px);display:flex;flex-direction:column;justify-content:flex-end;overflow:hidden;border-bottom:1px solid var(--line)}
.hero-photo{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:70% 50%}
.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,0,0,.92) 0%,rgba(0,0,0,.72) 42%,rgba(0,0,0,.15) 75%),linear-gradient(0deg,rgba(0,0,0,.9) 0%,rgba(0,0,0,0) 40%)}
.hero-copy{position:relative;width:100%;max-width:var(--max);margin:0 auto;padding:120px 20px 40px}
.hero h1{font-size:clamp(44px,7vw,88px);line-height:1.04;max-width:12ch}
.lead{max-width:520px;margin:22px 0 32px;font-size:clamp(17px,1.6vw,21px);color:#d2d2d7;line-height:1.55}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.hero-facts{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:1px;width:100%;max-width:var(--max);margin:40px auto 48px;padding:0 20px;list-style:none}
.hero-facts li{padding:18px 20px;background:rgba(23,23,26,.72);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--line)}
.hero-facts li:first-child{border-radius:14px 0 0 14px}.hero-facts li:last-child{border-radius:0 14px 14px 0}
.hero-facts strong{display:block;font-size:16px}
.hero-facts span{font-size:13px;color:var(--muted)}

/* Catalog */
.catalog-section,.how-section,.assistant-banner,.visit-section{width:100%;max-width:var(--max);margin:0 auto;padding:110px 20px 0}
.section-heading{display:flex;justify-content:space-between;align-items:end;gap:20px}
.catalog-count{color:var(--faint);font-size:14px}
.section-intro{max-width:700px;margin:16px 0 34px;color:var(--muted);font-size:17px}
.catalog-tools{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;margin-bottom:26px}
.tabs{display:flex;gap:6px;padding:4px;background:var(--surface-2);border-radius:999px;border:1px solid var(--line)}
.tabs button{border:0;background:transparent;border-radius:999px;padding:8px 18px;font-size:14px;color:var(--muted);cursor:pointer}
.tabs button.active{background:var(--surface-3);color:var(--text)}
.search{display:flex;align-items:center;gap:8px;min-width:min(340px,100%);padding:0 16px;background:var(--surface-2);border:1px solid var(--line);border-radius:999px;color:var(--faint)}
.search input{flex:1;border:0;background:transparent;padding:11px 0;outline:none;color:var(--text)}
.search input::placeholder{color:var(--faint)}
.catalog-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.catalog-card{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:transform .25s,border-color .25s}
.catalog-card:hover{transform:translateY(-3px);border-color:var(--line-strong)}
.catalog-art{position:relative;aspect-ratio:4/3;background:var(--surface-2);overflow:hidden}
.catalog-illustration{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.catalog-card:hover .catalog-illustration{transform:scale(1.04)}
.catalog-body{display:flex;flex-direction:column;gap:8px;flex:1;padding:18px}
.pending-badge{align-self:flex-start;font-size:12px;color:var(--muted);border:1px solid var(--line-strong);border-radius:999px;padding:2px 10px}
.catalog-body h3{font-size:17px;line-height:1.35}
.catalog-body p{margin:0;font-size:14px;color:var(--muted)}
.card-bottom{display:flex;justify-content:space-between;align-items:center;gap:8px;margin-top:auto;padding-top:12px;border-top:1px solid var(--line)}
.card-bottom span{font-weight:600;white-space:nowrap}
.card-bottom button{white-space:nowrap;background:transparent;border:0;color:var(--accent);font-size:14px;cursor:pointer;padding:4px 0}
.card-bottom button:hover{text-decoration:underline}
#empty-state{color:var(--muted)}

/* How it works */
.how-section{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.how-section img{width:100%;aspect-ratio:1;object-fit:cover;border-radius:24px;border:1px solid var(--line)}
.steps{list-style:none;counter-reset:step;margin:30px 0 0;padding:0;display:grid;gap:22px}
.steps li{counter-increment:step;display:grid;grid-template-columns:44px 1fr;column-gap:16px}
.steps li::before{content:counter(step);grid-row:span 2;width:44px;height:44px;display:grid;place-items:center;border-radius:50%;background:var(--surface-2);border:1px solid var(--line-strong);font-weight:600}
.steps strong{font-size:18px}
.steps span{color:var(--muted)}

/* Assistant + visit */
.assistant-banner{display:flex;justify-content:space-between;align-items:center;gap:30px}
.assistant-banner>div{max-width:660px}
.assistant-banner p{color:var(--muted);font-size:17px}
.assistant-banner{background:radial-gradient(120% 140% at 0% 0%,#0b2a4a 0%,var(--surface) 55%);border:1px solid var(--line);border-radius:28px;padding:56px;margin-top:110px}
.visit-details{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:30px 0 0}
.visit-details div{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.visit-details dt{color:var(--muted);font-size:14px}
.visit-details dd{margin:4px 0 0;font-size:20px;font-weight:600}
.visit-details dd.muted{font-size:14px;font-weight:400;color:var(--faint)}

footer{max-width:var(--max);margin:110px auto 0;padding:34px 20px 120px;border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;color:var(--faint);font-size:13px}
footer p{margin:0}
.footer-links{display:flex;gap:18px}
.footer-links a:hover{color:var(--text)}

/* Floating chat + panel */
.floating-chat{position:fixed;right:24px;bottom:24px;z-index:19;background:var(--accent-strong);color:#fff;border-radius:999px;padding:12px 22px;font-weight:600;box-shadow:0 10px 40px rgba(10,132,255,.35)}
.floating-chat:hover{background:var(--accent)}
.floating-chat{transition:opacity .25s,transform .25s,visibility .25s}
.floating-chat.is-hidden{opacity:0;transform:translateY(16px);visibility:hidden;pointer-events:none}
.chat-panel{position:fixed;bottom:85px;right:25px;width:430px;height:min(680px,calc(100dvh - 115px));z-index:20;background:var(--surface);border:1px solid var(--line-strong);border-radius:20px;box-shadow:0 20px 80px rgba(0,0,0,.7);overflow:hidden;display:flex;flex-direction:column}
.chat-panel-bar{display:flex;justify-content:space-between;align-items:center;padding:13px 18px;background:var(--surface-2);border-bottom:1px solid var(--line);flex-shrink:0;font-size:13px}
.chat-panel-bar i{display:inline-block;width:7px;height:7px;background:var(--ok);border-radius:50%;margin-right:7px}
.chat-panel-bar button{background:transparent;border:0;font-size:25px;line-height:1;cursor:pointer;color:var(--muted)}
.chat-panel iframe{width:100%;height:100%;border:0;flex:1;min-height:0;background:var(--surface)}

/* Item dialog */
#item-dialog{max-width:520px;width:calc(100% - 32px);background:var(--surface);color:var(--text);border:1px solid var(--line-strong);border-radius:22px;padding:30px}
#item-dialog::backdrop{background:rgba(0,0,0,.7);backdrop-filter:blur(4px)}
#item-dialog h2{font-size:26px;margin:12px 0 16px}
#item-dialog dl{display:grid;gap:4px;margin:0 0 16px}
#item-dialog dt{color:var(--faint);font-size:13px;margin-top:8px}
#item-dialog dd{margin:0}
#close-item{position:absolute;top:14px;right:16px;background:transparent;border:0;font-size:26px;color:var(--muted);cursor:pointer}
.item-note{color:var(--muted);font-size:14px}

/* Credits page */
.credits{max-width:760px;margin:0 auto;padding:60px 20px}
.credits li{margin:8px 0;color:var(--muted)}
.credits a{color:var(--accent)}

@media(max-width:1000px){
  .catalog-grid{grid-template-columns:repeat(2,1fr)}
  .hero-facts{grid-template-columns:repeat(2,1fr)}
  .hero-facts li{border-radius:0!important}
  .how-section{grid-template-columns:1fr}
  .visit-details{grid-template-columns:1fr}
  .assistant-banner{flex-direction:column;align-items:flex-start;padding:36px}
}
@media(max-width:700px){
  .store-header{gap:12px}
  .store-header nav{display:none}
  .header-actions{margin-left:auto}
  .member-button{padding:6px 10px;font-size:12px}
  .hero{min-height:auto}
  .hero-copy{padding-top:200px}
  .hero-shade{background:linear-gradient(0deg,rgba(0,0,0,.95) 0%,rgba(0,0,0,.6) 55%,rgba(0,0,0,.25) 100%)}
  .catalog-grid{grid-template-columns:1fr}
  .catalog-section,.how-section,.visit-section{padding-top:72px}
  .assistant-banner{margin-top:72px;padding:28px;border-radius:22px}
  .chat-panel{inset:0;width:100%;height:100dvh;border:0;border-radius:0}
  .chat-panel-bar{padding:15px 18px}
  .floating-chat{right:16px;bottom:16px}
}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
[hidden]{display:none!important}
.model-tag{position:absolute;top:12px;right:12px;padding:5px 12px;border-radius:999px;background:rgba(0,0,0,.62);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.18);font-size:13px;font-weight:600;letter-spacing:-.01em;color:#fff}