/* TIER 3 DEMO — premium dark/luxury treatment, full platform */
:root{
  --honey:#f5b400;--honey-dk:#c98a00;--honey-soft:#fff4cc;
  --honey-glow:rgba(245,180,0,.35);
  --ink:#0a0a0a;--ink-2:#16161a;--ink-3:#23232b;
  --line-d:#2a2a33;--line-l:#ece6d4;
  --muted:#8a8a96;--muted-l:#6b6b6b;
  --cream:#faf6ec;--white:#fff;--text-d:#e8e8ee;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Inter','Segoe UI',system-ui,sans-serif;
  color:var(--text-d);background:var(--ink);line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--honey);text-decoration:none}
a:hover{color:#ffd34d}

/* Hex pattern repeating bg (homage to logo) */
.hex-bg{
  background-color:var(--ink);
  background-image:
    radial-gradient(circle at 20% 20%,rgba(245,180,0,.10),transparent 50%),
    radial-gradient(circle at 85% 80%,rgba(245,180,0,.07),transparent 45%);
}
.cream-bg{background:var(--cream);color:var(--ink)}
.cream-bg a{color:var(--honey-dk)}

/* Header */
.t3-header{
  position:sticky;top:0;z-index:50;
  background:rgba(10,10,10,.85);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-d);
}
.t3-nav{
  max-width:1280px;margin:0 auto;padding:14px 26px;
  display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;
}
.t3-brand{display:flex;align-items:center;gap:12px;color:var(--white)}
.t3-brand img{height:48px;width:auto;filter:drop-shadow(0 0 6px rgba(245,180,0,.3))}
.t3-brand .name{font-weight:800;font-size:18px;letter-spacing:-.01em;color:var(--white)}
.t3-brand .tag{font-size:10.5px;color:var(--honey);text-transform:uppercase;letter-spacing:.14em;font-weight:700}
.t3-links{display:flex;gap:2px;align-items:center;flex-wrap:wrap}
.t3-links a{
  padding:9px 14px;border-radius:8px;font-weight:600;font-size:13.5px;color:#cfcfd6;
  transition:.15s;
}
.t3-links a:hover,.t3-links a.active{background:rgba(245,180,0,.12);color:var(--honey)}
.t3-cta{
  background:var(--honey) !important;color:var(--ink) !important;
  padding:10px 18px !important;border-radius:8px;font-weight:700;
  box-shadow:0 0 24px rgba(245,180,0,.4);
}
.t3-cta:hover{background:#ffd34d !important;color:var(--ink) !important}

/* Hero */
.t3-hero{
  padding:110px 26px 90px;position:relative;overflow:hidden;
}
.t3-hero::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(ellipse at 20% 30%,rgba(245,180,0,.15),transparent 50%),
    radial-gradient(ellipse at 80% 70%,rgba(245,180,0,.08),transparent 45%);
  pointer-events:none;
}
.t3-hero-inner{max-width:1280px;margin:0 auto;display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:center;position:relative}
.eyebrow{
  display:inline-block;background:rgba(245,180,0,.15);color:var(--honey);
  padding:6px 14px;border-radius:20px;font-size:11.5px;font-weight:700;
  letter-spacing:.14em;text-transform:uppercase;margin-bottom:22px;
  border:1px solid rgba(245,180,0,.3);
}
h1.title{
  font-size:clamp(2.4rem,5vw,4rem);line-height:1.05;
  letter-spacing:-.025em;font-weight:800;margin-bottom:22px;color:var(--white);
}
h1.title .gold{
  background:linear-gradient(135deg,#ffd34d,var(--honey),#c98a00);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.lead{font-size:1.18rem;color:#bdbdc7;max-width:580px;margin-bottom:32px;line-height:1.65}
.cta-row{display:flex;gap:14px;flex-wrap:wrap}
.btn{
  display:inline-block;padding:15px 28px;border-radius:10px;
  font-weight:700;font-size:14.5px;border:0;cursor:pointer;
  transition:transform .15s,background .15s,color .15s,box-shadow .15s;
  letter-spacing:.01em;
}
.btn:hover{transform:translateY(-2px)}
.btn-honey{background:var(--honey);color:var(--ink);box-shadow:0 8px 30px rgba(245,180,0,.35)}
.btn-honey:hover{background:#ffd34d;color:var(--ink);box-shadow:0 12px 40px rgba(245,180,0,.5)}
.btn-ghost{background:transparent;border:1.5px solid #fff;color:#fff}
.btn-ghost:hover{background:#fff;color:var(--ink)}
.btn-dark-ghost{background:transparent;border:1.5px solid var(--ink);color:var(--ink)}
.btn-dark-ghost:hover{background:var(--ink);color:#fff}
.btn-sm{padding:8px 14px;font-size:13px}

/* Hero "dashboard preview" */
.dash-preview{
  background:var(--ink-2);border:1px solid var(--line-d);
  border-radius:18px;padding:18px;
  box-shadow:0 30px 80px rgba(0,0,0,.5),0 0 0 1px rgba(245,180,0,.1);
  position:relative;overflow:hidden;
}
.dash-preview::before{
  content:"";position:absolute;top:0;left:0;right:0;height:36px;
  background:var(--ink-3);border-bottom:1px solid var(--line-d);
}
.dash-preview .dots{position:absolute;top:12px;left:14px;display:flex;gap:6px}
.dash-preview .dots span{width:11px;height:11px;border-radius:50%;background:#444}
.dash-preview .dots span:nth-child(1){background:#ff5f56}
.dash-preview .dots span:nth-child(2){background:#ffbd2e}
.dash-preview .dots span:nth-child(3){background:#27c93f}
.dash-preview .label{position:absolute;top:10px;left:50%;transform:translateX(-50%);font-size:11px;color:#777;font-family:monospace}
.dash-content{margin-top:36px;display:flex;flex-direction:column;gap:8px}
.dash-row{
  background:var(--ink-3);border:1px solid var(--line-d);border-radius:10px;
  padding:12px 14px;display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:center;font-size:13px;
}
.dash-row .av{width:34px;height:34px;border-radius:8px;background:var(--honey-soft);color:var(--ink);display:grid;place-items:center;font-size:16px}
.dash-row strong{color:var(--white);font-size:13.5px;display:block}
.dash-row small{color:var(--muted);font-size:11.5px}
.dash-row .badge{
  background:rgba(34,197,94,.15);color:#4ade80;
  padding:3px 9px;border-radius:6px;font-size:11px;font-weight:700;
}
.dash-row .badge.new{background:rgba(245,180,0,.15);color:var(--honey)}
.dash-row .badge.warm{background:rgba(59,130,246,.15);color:#60a5fa}

/* Sections */
.section{padding:90px 26px}
.container{max-width:1280px;margin:0 auto}
.section h2{
  font-size:clamp(1.8rem,3.2vw,2.6rem);line-height:1.15;font-weight:800;
  letter-spacing:-.015em;margin-bottom:14px;color:var(--white);
}
.cream-bg h2,.cream-bg h3{color:var(--ink)}
.section .lead{margin-bottom:42px}

/* Cards */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:flex-start}

.feature-card{
  background:var(--ink-2);border:1px solid var(--line-d);border-radius:18px;
  padding:28px;transition:.2s;
}
.feature-card:hover{border-color:var(--honey);transform:translateY(-3px);box-shadow:0 20px 50px rgba(0,0,0,.4)}
.feature-card .icon{
  width:52px;height:52px;border-radius:12px;
  background:linear-gradient(135deg,var(--honey),var(--honey-dk));
  color:var(--ink);
  display:grid;place-items:center;font-size:24px;font-weight:800;margin-bottom:18px;
  box-shadow:0 6px 20px rgba(245,180,0,.4);
}
.feature-card h3{font-size:1.25rem;margin-bottom:10px;font-weight:700;color:var(--white)}
.feature-card p{color:#a8a8b3;font-size:.96rem}
.cream-bg .feature-card{background:var(--white);border-color:var(--line-l)}
.cream-bg .feature-card h3{color:var(--ink)}
.cream-bg .feature-card p{color:var(--muted-l)}

/* Stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;text-align:center}
.stat{padding:14px}
.stat .num{
  font-size:2.8rem;font-weight:800;letter-spacing:-.02em;line-height:1;
  background:linear-gradient(135deg,#ffd34d,var(--honey));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.stat .label{color:#a8a8b3;font-size:.95rem;margin-top:8px}

/* Product grid */
.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:22px}
.product-card{
  background:var(--white);border-radius:16px;border:1px solid var(--line-l);
  overflow:hidden;transition:.2s;
}
.product-card:hover{transform:translateY(-4px);box-shadow:0 20px 50px rgba(0,0,0,.15)}
.product-card .img{height:200px;display:grid;place-items:center;font-size:72px;background:linear-gradient(135deg,var(--honey-soft),#ffe8a3)}
.product-card .body{padding:20px}
.product-card h4{font-size:1.1rem;margin-bottom:4px;color:var(--ink)}
.product-card .origin{color:var(--honey-dk);font-size:12.5px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;margin-bottom:8px}
.product-card p{color:var(--muted-l);font-size:.92rem}

/* ===== VENDOR DISCOVERY DASHBOARD (the flagship Tier 3 view) ===== */
.dash-shell{
  display:grid;grid-template-columns:230px 1fr;min-height:calc(100vh - 80px - 50px);
  background:var(--cream);color:var(--ink);
}
.dash-side{
  background:var(--ink);color:#cfcfd6;padding:24px 18px;
}
.dash-side .sec{font-size:11px;color:#666;text-transform:uppercase;letter-spacing:.1em;font-weight:700;margin:24px 0 10px}
.dash-side a{
  display:flex;align-items:center;gap:10px;padding:10px 12px;
  color:#cfcfd6;border-radius:8px;font-size:14px;font-weight:600;
  margin-bottom:2px;transition:.15s;
}
.dash-side a:hover,.dash-side a.active{background:rgba(245,180,0,.12);color:var(--honey)}
.dash-side a .ic{width:18px;text-align:center}
.dash-main{padding:30px 36px;overflow-x:auto}
.dash-head{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:24px;flex-wrap:wrap;gap:16px}
.dash-head h1{font-size:1.6rem;font-weight:800;color:var(--ink);letter-spacing:-.01em}
.dash-head p{color:var(--muted-l);font-size:.95rem;margin-top:4px;max-width:560px}

.dash-filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:18px}
.dash-filters select,.dash-filters input{
  padding:9px 14px;border:1px solid var(--line-l);border-radius:8px;
  background:var(--white);font-family:inherit;font-size:13.5px;color:var(--ink);
}
.dash-filters input{flex:1;min-width:200px}

.dash-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:24px}
.dash-stat{
  background:var(--white);border:1px solid var(--line-l);border-radius:12px;
  padding:18px 20px;
}
.dash-stat .lbl{font-size:11px;color:var(--muted-l);text-transform:uppercase;letter-spacing:.08em;font-weight:700}
.dash-stat .v{font-size:1.7rem;font-weight:800;color:var(--ink);margin-top:4px;letter-spacing:-.01em}
.dash-stat .delta{font-size:12px;color:#15803d;margin-top:4px;font-weight:700}

.dash-table{
  background:var(--white);border:1px solid var(--line-l);border-radius:12px;overflow:hidden;
}
.dash-table table{width:100%;border-collapse:collapse;font-size:13.5px}
.dash-table th{
  text-align:left;padding:12px 16px;background:#f8f4e3;
  font-size:11.5px;font-weight:700;color:var(--muted-l);
  text-transform:uppercase;letter-spacing:.06em;border-bottom:1px solid var(--line-l);
}
.dash-table td{padding:14px 16px;border-bottom:1px solid #f3eedd;vertical-align:middle}
.dash-table tr:last-child td{border-bottom:0}
.dash-table tr:hover{background:#fffbed}
.dash-table .brand-cell{display:flex;align-items:center;gap:10px}
.dash-table .brand-cell .av{width:36px;height:36px;border-radius:8px;background:var(--honey-soft);display:grid;place-items:center;font-size:18px}
.dash-table strong{color:var(--ink);font-weight:700;display:block}
.dash-table small{color:var(--muted-l);font-size:11.5px}
.dash-table .score{
  display:inline-block;padding:3px 10px;border-radius:20px;
  font-weight:700;font-size:12px;
}
.score.hot{background:#fee2e2;color:#b91c1c}
.score.warm{background:#fff4cc;color:#92400e}
.score.cool{background:#dbeafe;color:#1e40af}
.dash-table .src{font-size:11px;color:var(--muted-l);background:#f3f0e3;padding:2px 8px;border-radius:6px}
.dash-table .actions{display:flex;gap:6px}
.icon-btn{
  background:var(--cream);border:1px solid var(--line-l);
  padding:6px 10px;border-radius:6px;cursor:pointer;font-size:13px;
}
.icon-btn:hover{background:var(--honey);border-color:var(--honey)}

/* Portal pages */
.portal-card{
  background:var(--white);border:1px solid var(--line-l);border-radius:14px;padding:24px;
}

/* Blog */
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.blog-card{
  background:var(--white);border-radius:14px;border:1px solid var(--line-l);overflow:hidden;
  transition:.2s;
}
.blog-card:hover{transform:translateY(-3px);box-shadow:0 16px 40px rgba(0,0,0,.1)}
.blog-card .cover{
  height:170px;background:linear-gradient(135deg,#fff4cc,#ffd34d);
  display:grid;place-items:center;font-size:54px;
}
.blog-card.b1 .cover{background:linear-gradient(135deg,#0f172a,#1e293b);color:#fff}
.blog-card.b2 .cover{background:linear-gradient(135deg,#7c2d12,#dc2626)}
.blog-card.b3 .cover{background:linear-gradient(135deg,#064e3b,#10b981)}
.blog-card .body{padding:22px}
.blog-card h3{font-size:1.15rem;margin-bottom:8px;color:var(--ink);line-height:1.3}
.blog-card .meta{color:var(--muted-l);font-size:12px;margin-bottom:8px;text-transform:uppercase;letter-spacing:.05em;font-weight:700}
.blog-card p{color:var(--muted-l);font-size:.93rem}
.blog-card a.read{color:var(--honey-dk);font-weight:700;font-size:13.5px;display:inline-block;margin-top:12px}

/* Forms */
.form-block{
  background:var(--white);border-radius:16px;padding:32px;
  border:1px solid var(--line-l);
}
.form-block.dark{background:var(--ink-2);border-color:var(--line-d);color:var(--text-d)}
.form-block.dark h3{color:var(--white)}
.form-block.dark label{color:#bdbdc7}
.form-block.dark input,.form-block.dark select{background:var(--ink-3);border-color:var(--line-d);color:var(--white)}
.form-row{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
.form-row label{font-weight:600;font-size:.9rem;color:var(--ink)}
.form-row input,.form-row select,.form-row textarea{
  padding:12px 14px;border:1px solid var(--line-l);border-radius:9px;
  font-family:inherit;font-size:14.5px;background:var(--cream);
}
.form-row input:focus,.form-row select:focus,.form-row textarea:focus{
  outline:0;border-color:var(--honey);background:var(--white);box-shadow:0 0 0 4px rgba(245,180,0,.18);
}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-grid .full{grid-column:1/-1}

/* Sticky CTA */
.sticky-cta{
  display:none;position:fixed;bottom:60px;left:0;right:0;z-index:60;
  background:var(--honey);color:var(--ink);
  padding:14px 20px;text-align:center;font-weight:700;
}
@media(max-width:760px){.sticky-cta{display:block}body{padding-bottom:120px !important}}

/* AI fab + panel reused */
.ai-fab{
  position:fixed;bottom:80px;right:24px;z-index:80;
  width:64px;height:64px;border-radius:50%;
  background:linear-gradient(135deg,var(--honey),var(--honey-dk));color:var(--ink);
  display:grid;place-items:center;font-size:28px;cursor:pointer;
  box-shadow:0 0 0 6px rgba(245,180,0,.15),0 14px 40px rgba(245,180,0,.55);
  border:0;transition:.2s;
}
.ai-fab:hover{transform:scale(1.08)}
.ai-fab .dot{position:absolute;top:6px;right:6px;width:14px;height:14px;border-radius:50%;background:#22c55e;border:2px solid #fff}
.ai-panel{
  display:none;position:fixed;bottom:160px;right:24px;z-index:81;
  width:380px;max-width:calc(100vw - 32px);height:540px;max-height:75vh;
  background:var(--white);color:var(--ink);border-radius:20px;
  box-shadow:0 30px 80px rgba(0,0,0,.4),0 0 0 1px rgba(245,180,0,.2);
  overflow:hidden;flex-direction:column;
}
.ai-panel.open{display:flex}
.ai-head{background:linear-gradient(135deg,var(--honey),var(--honey-dk));color:var(--ink);padding:14px 18px;display:flex;align-items:center;gap:10px}
.ai-head .av{width:38px;height:38px;border-radius:50%;background:var(--white);display:grid;place-items:center;font-size:20px}
.ai-head h4{font-size:15px;color:var(--ink)}
.ai-head small{font-size:11px;color:rgba(0,0,0,.7)}
.ai-head .x{margin-left:auto;background:none;border:0;font-size:22px;cursor:pointer;color:var(--ink)}
.ai-body{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:10px;background:var(--cream)}
.msg{max-width:85%;padding:11px 14px;border-radius:14px;font-size:14px;line-height:1.45}
.msg.bot{background:var(--white);border:1px solid var(--line-l);align-self:flex-start;border-bottom-left-radius:4px}
.msg.user{background:var(--honey);color:var(--ink);align-self:flex-end;border-bottom-right-radius:4px;font-weight:600}
.ai-quick{display:flex;flex-wrap:wrap;gap:6px;padding:0 16px 8px;background:var(--cream)}
.ai-quick button{background:var(--white);border:1px solid var(--honey);color:var(--honey-dk);padding:6px 11px;border-radius:18px;font-size:12.5px;cursor:pointer;font-weight:600}
.ai-quick button:hover{background:var(--honey);color:var(--ink)}
.ai-foot{display:flex;gap:6px;padding:12px;border-top:1px solid var(--line-l);background:var(--white)}
.ai-foot input{flex:1;padding:10px 14px;border:1px solid var(--line-l);border-radius:20px;font-family:inherit;font-size:14px;color:var(--ink);background:var(--white)}
.ai-foot button{background:var(--honey);color:var(--ink);border:0;border-radius:50%;width:38px;height:38px;cursor:pointer;font-size:18px;font-weight:800}

/* Footer */
.t3-footer{background:var(--ink);color:#9a9aa8;padding:64px 26px 30px;border-top:1px solid var(--line-d)}
.foot-grid{max-width:1280px;margin:0 auto;display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px}
.foot-grid h4{color:var(--white);font-size:.95rem;text-transform:uppercase;letter-spacing:.08em;margin-bottom:14px}
.foot-grid a{color:#9a9aa8;display:block;padding:5px 0;font-size:.93rem}
.foot-grid a:hover{color:var(--honey)}
.foot-bottom{
  max-width:1280px;margin:36px auto 0;padding-top:22px;
  border-top:1px solid var(--line-d);display:flex;justify-content:space-between;
  font-size:.82rem;color:#666;flex-wrap:wrap;gap:10px;
}

@media(max-width:920px){
  .t3-hero-inner{grid-template-columns:1fr;gap:40px}
  .grid-3,.grid-4,.grid-2,.stats,.dash-stats,.blog-grid{grid-template-columns:1fr 1fr}
  .form-grid{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
  .dash-shell{grid-template-columns:1fr}
  .dash-side{display:none}
}
@media(max-width:560px){
  .grid-3,.grid-4,.stats,.dash-stats,.blog-grid,.foot-grid{grid-template-columns:1fr}
  .ai-panel{right:12px;left:12px;width:auto}
}

/* ===== Mobile nav (hamburger) ===== */
.t3-burger{display:none;background:none;border:0;cursor:pointer;padding:8px;width:44px;height:44px;flex-direction:column;justify-content:center;gap:5px;align-items:center}
.t3-burger span{display:block;width:24px;height:2.5px;background:var(--white);border-radius:2px;transition:.2s}
.t3-burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
.t3-burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.t3-burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}
@media(max-width:880px){
  .t3-nav{padding:12px 18px}
  .t3-brand img{height:38px}
  .t3-brand .name{font-size:16px}
  .t3-burger{display:flex}
  .t3-links{display:none;width:100%;flex-direction:column;align-items:stretch;gap:4px;padding:14px 0 6px;border-top:1px solid var(--line-d);margin-top:12px}
  .t3-links.open{display:flex}
  .t3-links a{padding:14px 14px;font-size:15px;border-radius:10px;min-height:48px;display:flex;align-items:center}
  .t3-cta{text-align:center;justify-content:center}
  .section{padding:60px 18px}
  .t3-hero{padding:60px 18px 50px}
  .dash-main{padding:18px 14px}
  .dash-head h1{font-size:1.3rem}
  .dash-table{font-size:12.5px}
  .dash-table th,.dash-table td{padding:10px 8px}
  .dash-table .actions{flex-wrap:wrap}
  .icon-btn{min-width:36px;min-height:36px}
  .btn{padding:13px 22px;min-height:46px}
  .btn-sm{padding:9px 14px;min-height:38px}
}
@media(max-width:480px){
  .dash-table th:nth-child(4),.dash-table td:nth-child(4),
  .dash-table th:nth-child(5),.dash-table td:nth-child(5){display:none}
  .foot-grid{gap:24px}
  .foot-bottom{justify-content:center;text-align:center}
}