/* =========================================================
   LabelsAgent — Bubble Tea Labels (Cup Library)
   Sora + Inter
   Navy #0033a0 + Boba Caramel #c68642
   Max-width 1280px · WordPress-embeddable
   ========================================================= */

:root{
  /* Brand — Navy */
  --bt-navy:#0033a0;
  --bt-navy-deep:#001f5c;
  --bt-navy-ink:#0a1430;
  --bt-navy-pale:#eef3fc;
  --bt-navy-mist:#f6f9fe;
  --bt-navy-line:#cdddf6;

  /* Accent — Boba Caramel (brown sugar syrup + tapioca pearl) */
  --bt-caramel:#c68642;
  --bt-caramel-deep:#8b5a2b;
  --bt-caramel-soft:#e8b87a;
  --bt-caramel-pale:#fbf2e6;
  --bt-caramel-line:#ead7c2;
  --bt-caramel-mist:#fdf8f1;

  /* Flavor chips (subtle only) */
  --bt-matcha:#65a30d;
  --bt-taro:#b491c8;
  --bt-strawberry:#ef4444;
  --bt-mango:#f59e0b;

  /* Neutrals */
  --bt-ink:#0f172a;
  --bt-body:#334155;
  --bt-muted:#64748b;
  --bt-line:#e2e8f0;
  --bt-bg:#ffffff;
  --bt-bg-alt:#f8fafc;
  --bt-white:#ffffff;

  /* Effects */
  --bt-shadow-sm:0 1px 2px rgba(15,23,42,.06), 0 1px 3px rgba(15,23,42,.04);
  --bt-shadow-md:0 4px 12px rgba(15,23,42,.08), 0 2px 4px rgba(15,23,42,.04);
  --bt-shadow-lg:0 12px 32px rgba(15,23,42,.10), 0 4px 8px rgba(15,23,42,.06);
  --bt-shadow-caramel:0 8px 24px rgba(198,134,66,.25);
  --bt-radius-sm:8px;
  --bt-radius:14px;
  --bt-radius-lg:20px;
  --bt-radius-xl:28px;
  --bt-container:1280px;
  --bt-ease:cubic-bezier(.4,0,.2,1);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
  font-size:16px;
  line-height:1.6;
  color:var(--bt-body);
  background:var(--bt-bg);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}
h1,h2,h3,h4,h5{
  font-family:'Sora','Inter',sans-serif;
  color:var(--bt-ink);
  margin:0 0 .5em;
  line-height:1.2;
  font-weight:700;
  letter-spacing:-.02em;
}
h1{font-size:clamp(2rem,4.5vw,3.25rem);font-weight:800}
h2{font-size:clamp(1.625rem,3vw,2.5rem)}
h3{font-size:1.125rem;font-weight:600}
p{margin:0 0 1rem}
a{color:var(--bt-navy);text-decoration:none;transition:color .2s var(--bt-ease)}
a:hover{color:var(--bt-caramel)}
img{max-width:100%;height:auto}
ul,ol{margin:0;padding:0;list-style:none}

/* Container */
.bt-container{max-width:var(--bt-container);margin:0 auto;padding:0 24px}
@media(max-width:768px){.bt-container{padding:0 18px}}

/* ============= HEADER ============= */
.bt-header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.92);
  backdrop-filter:saturate(180%) blur(12px);
  -webkit-backdrop-filter:saturate(180%) blur(12px);
  border-bottom:1px solid var(--bt-line);
}
.bt-header__inner{
  max-width:var(--bt-container);margin:0 auto;
  padding:14px 24px;
  display:flex;align-items:center;justify-content:space-between;gap:24px;
}
.bt-brand{
  display:flex;align-items:center;gap:10px;
  font-family:'Sora',sans-serif;font-weight:800;font-size:1.125rem;
  color:var(--bt-ink);text-decoration:none;
}
.bt-brand__mark{
  display:inline-flex;align-items:center;justify-content:center;
  width:32px;height:32px;border-radius:8px;
  background:linear-gradient(135deg,var(--bt-navy) 0%,var(--bt-navy-deep) 100%);
  color:#fff;font-size:.8rem;letter-spacing:.02em;
  box-shadow:0 2px 6px rgba(0,31,92,.3);
}
.bt-nav{display:flex;align-items:center;gap:6px}
.bt-nav a{
  padding:8px 12px;border-radius:8px;
  color:var(--bt-body);font-size:.875rem;font-weight:500;
  transition:all .2s var(--bt-ease);
}
.bt-nav a:hover{color:var(--bt-navy);background:var(--bt-navy-pale)}
.bt-nav a.is-active{color:var(--bt-navy);background:var(--bt-navy-pale)}
.bt-menu-toggle{
  display:none;background:none;border:0;cursor:pointer;
  padding:8px;border-radius:8px;color:var(--bt-ink);
}
.bt-menu-toggle svg{width:22px;height:22px}
@media(max-width:1024px){
  .bt-menu-toggle{display:block}
  .bt-nav{
    position:absolute;top:100%;left:0;right:0;
    flex-direction:column;align-items:stretch;gap:0;
    background:#fff;border-bottom:1px solid var(--bt-line);
    padding:8px;box-shadow:var(--bt-shadow-md);
    transform:translateY(-8px);opacity:0;pointer-events:none;
    transition:all .25s var(--bt-ease);
  }
  .bt-nav.is-open{transform:translateY(0);opacity:1;pointer-events:auto}
  .bt-nav a{padding:12px;border-radius:8px}
}

/* ============= BUTTONS ============= */
.bt-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 22px;border-radius:10px;
  font-family:'Inter',sans-serif;font-weight:600;font-size:.9375rem;
  cursor:pointer;border:0;transition:all .2s var(--bt-ease);
  text-decoration:none;line-height:1;white-space:nowrap;
}
.bt-btn--primary{
  background:linear-gradient(135deg,var(--bt-navy) 0%,var(--bt-navy-deep) 100%);
  color:#fff;box-shadow:0 4px 12px rgba(0,31,92,.25);
}
.bt-btn--primary:hover{
  transform:translateY(-1px);
  box-shadow:0 8px 20px rgba(0,31,92,.35);
  color:#fff;
}
.bt-btn--caramel{
  background:linear-gradient(135deg,var(--bt-caramel) 0%,var(--bt-caramel-deep) 100%);
  color:#fff;box-shadow:0 4px 12px rgba(139,90,43,.3);
}
.bt-btn--caramel:hover{
  transform:translateY(-1px);
  box-shadow:0 8px 20px rgba(139,90,43,.4);
  color:#fff;
}
.bt-btn--ghost{
  background:transparent;color:var(--bt-navy);
  border:1.5px solid var(--bt-navy-line);
}
.bt-btn--ghost:hover{background:var(--bt-navy-pale);border-color:var(--bt-navy)}
.bt-btn--lg{padding:15px 28px;font-size:1rem}
.bt-btn--sm{padding:9px 16px;font-size:.8125rem}

/* ============= BREADCRUMBS ============= */
.bt-breadcrumbs{background:var(--bt-bg-alt);border-bottom:1px solid var(--bt-line)}
.bt-breadcrumbs ol{
  max-width:var(--bt-container);margin:0 auto;padding:14px 24px;
  display:flex;gap:8px;font-size:.8125rem;color:var(--bt-muted);
  flex-wrap:wrap;
}
.bt-breadcrumbs a{color:var(--bt-muted)}
.bt-breadcrumbs a:hover{color:var(--bt-navy)}
.bt-breadcrumbs li::after{content:"/";margin-left:8px;color:var(--bt-line)}
.bt-breadcrumbs li:last-child::after{content:""}
.bt-breadcrumbs li[aria-current]{color:var(--bt-ink);font-weight:500}

/* ============= HERO ============= */
.bt-hero{
  position:relative;overflow:hidden;
  background:
    radial-gradient(circle at 12% 18%, rgba(0,51,160,.06) 0%, transparent 45%),
    radial-gradient(circle at 88% 82%, rgba(198,134,66,.08) 0%, transparent 45%),
    linear-gradient(180deg,#fff 0%, var(--bt-navy-mist) 100%);
  padding:64px 0 56px;
}
.bt-hero__inner{
  max-width:var(--bt-container);margin:0 auto;padding:0 24px;
  display:grid;grid-template-columns:1.05fr 1fr;gap:48px;align-items:center;
}
@media(max-width:1024px){
  .bt-hero__inner{grid-template-columns:1fr;text-align:center;gap:32px}
}
.bt-hero__eyebrow{
  display:inline-flex;align-items:center;gap:6px;
  padding:6px 14px;border-radius:999px;
  background:var(--bt-caramel-pale);color:var(--bt-caramel-deep);
  border:1px solid var(--bt-caramel-line);
  font-size:.75rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  margin-bottom:20px;
}
.bt-hero__eyebrow i{width:14px;height:14px}
.bt-hero__title{margin-bottom:18px}
.bt-hero__title .accent{
  background:linear-gradient(135deg,var(--bt-caramel) 0%,var(--bt-caramel-deep) 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.bt-hero__lead{
  font-size:1.0625rem;color:var(--bt-body);max-width:540px;margin-bottom:24px;
}
@media(max-width:1024px){.bt-hero__lead{margin-left:auto;margin-right:auto}}
.bt-hero__cta{display:flex;gap:12px;flex-wrap:wrap}
@media(max-width:1024px){.bt-hero__cta{justify-content:center}}

/* ============= CUP LIBRARY VISUAL ============= */
.bt-cup-library{
  position:relative;
  background:linear-gradient(180deg,#fff 0%, var(--bt-caramel-mist) 100%);
  border-radius:var(--bt-radius-xl);
  padding:36px 24px 32px;
  border:1px solid var(--bt-caramel-line);
  box-shadow:var(--bt-shadow-lg);
}
.bt-cup-library__label{
  position:absolute;top:-12px;left:24px;
  background:var(--bt-navy);color:#fff;
  padding:5px 14px;border-radius:999px;
  font-size:.7rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  display:inline-flex;align-items:center;gap:6px;
  box-shadow:var(--bt-shadow-md);
}
.bt-cup-library__label i{width:12px;height:12px}
.bt-cup-library__grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:12px;align-items:end;
  margin-bottom:18px;
}
@media(max-width:560px){
  .bt-cup-library__grid{grid-template-columns:repeat(2,1fr);gap:18px}
}

/* Single cup */
.bt-cup{
  position:relative;display:flex;flex-direction:column;align-items:center;
  padding-bottom:6px;
}
.bt-cup__body{
  position:relative;
  background:
    /* condensation droplets */
    radial-gradient(circle at 25% 30%, rgba(255,255,255,.7) 0%, transparent 8%),
    radial-gradient(circle at 65% 22%, rgba(255,255,255,.6) 0%, transparent 6%),
    radial-gradient(circle at 80% 55%, rgba(255,255,255,.5) 0%, transparent 7%),
    radial-gradient(circle at 35% 70%, rgba(255,255,255,.5) 0%, transparent 6%),
    /* drink base */
    linear-gradient(180deg,rgba(198,134,66,.05) 0%,rgba(198,134,66,.18) 100%);
  border:2px solid var(--bt-navy-line);
  border-top:0;
  border-radius:0 0 14px 14px;
}
.bt-cup__body::before{
  /* pearls at bottom */
  content:"";
  position:absolute;bottom:6px;left:8%;right:8%;height:30%;
  background:
    radial-gradient(circle at 20% 30%, var(--bt-caramel-deep) 0%, var(--bt-caramel-deep) 22%, transparent 25%),
    radial-gradient(circle at 55% 50%, var(--bt-caramel-deep) 0%, var(--bt-caramel-deep) 22%, transparent 25%),
    radial-gradient(circle at 80% 25%, var(--bt-caramel-deep) 0%, var(--bt-caramel-deep) 22%, transparent 25%),
    radial-gradient(circle at 30% 70%, var(--bt-caramel-deep) 0%, var(--bt-caramel-deep) 22%, transparent 25%),
    radial-gradient(circle at 70% 75%, var(--bt-caramel-deep) 0%, var(--bt-caramel-deep) 22%, transparent 25%),
    radial-gradient(circle at 50% 20%, var(--bt-caramel-deep) 0%, var(--bt-caramel-deep) 22%, transparent 25%);
  opacity:.85;
}
.bt-cup__syrup{
  /* Brown sugar syrup streaks descending */
  position:absolute;top:0;left:0;right:0;height:55%;
  background:
    linear-gradient(180deg,
      transparent 0%,
      rgba(139,90,43,.5) 40%,
      rgba(139,90,43,.35) 70%,
      transparent 100%);
  -webkit-mask:
    linear-gradient(90deg,
      transparent 0%, transparent 12%,
      #000 18%, #000 22%,
      transparent 28%, transparent 38%,
      #000 44%, #000 50%,
      transparent 56%, transparent 65%,
      #000 70%, #000 76%,
      transparent 82%);
  mask:
    linear-gradient(90deg,
      transparent 0%, transparent 12%,
      #000 18%, #000 22%,
      transparent 28%, transparent 38%,
      #000 44%, #000 50%,
      transparent 56%, transparent 65%,
      #000 70%, #000 76%,
      transparent 82%);
  animation:btSyrupDrip 3.5s ease-in-out infinite;
}
@keyframes btSyrupDrip{
  0%,100%{transform:translateY(0);opacity:.7}
  50%{transform:translateY(8px);opacity:1}
}
.bt-cup__label{
  position:absolute;top:38%;left:-2px;right:-2px;
  background:linear-gradient(180deg,#fff 0%,#f8fafc 100%);
  border-top:1.5px solid var(--bt-navy);
  border-bottom:1.5px solid var(--bt-navy);
  padding:6px 4px;
  text-align:center;
  z-index:2;
}
.bt-cup__label-text{
  font-family:'Sora',sans-serif;font-weight:800;
  color:var(--bt-navy);font-size:.55rem;letter-spacing:.04em;
  text-transform:uppercase;line-height:1.1;
}
.bt-cup__lid{
  position:relative;
  background:linear-gradient(180deg,var(--bt-navy) 0%,var(--bt-navy-deep) 100%);
  border-radius:6px 6px 0 0;
  margin-bottom:-1px;
  box-shadow:inset 0 2px 4px rgba(255,255,255,.2);
}
.bt-cup__lid::after{
  content:"";
  position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:30%;height:30%;border-radius:50%;
  background:rgba(255,255,255,.15);
}
.bt-cup__size{
  margin-top:8px;
  font-family:'Sora',sans-serif;font-weight:700;font-size:.75rem;
  color:var(--bt-ink);
  background:#fff;border:1.5px solid var(--bt-caramel);
  padding:3px 10px;border-radius:999px;
  box-shadow:0 2px 6px rgba(198,134,66,.2);
}

/* Cup size variants */
.bt-cup--12 .bt-cup__body{width:48px;height:80px}
.bt-cup--12 .bt-cup__lid{width:54px;height:8px}
.bt-cup--12 .bt-cup__label{padding:4px 2px}

.bt-cup--16 .bt-cup__body{width:58px;height:96px}
.bt-cup--16 .bt-cup__lid{width:64px;height:9px}

.bt-cup--22 .bt-cup__body{width:68px;height:112px}
.bt-cup--22 .bt-cup__lid{width:74px;height:10px}

.bt-cup--32 .bt-cup__body{width:80px;height:128px}
.bt-cup--32 .bt-cup__lid{width:86px;height:11px}

.bt-cup-library__caption{
  text-align:center;font-size:.75rem;color:var(--bt-muted);
  margin-top:8px;font-style:italic;
}
.bt-cup-library__feature{
  display:flex;justify-content:center;gap:6px;flex-wrap:wrap;margin-top:14px;
}
.bt-cup-chip{
  display:inline-flex;align-items:center;gap:4px;
  padding:4px 10px;border-radius:999px;
  font-size:.7rem;font-weight:600;
  background:#fff;border:1px solid var(--bt-line);color:var(--bt-body);
}
.bt-cup-chip i{width:11px;height:11px}
.bt-cup-chip--navy{background:var(--bt-navy-pale);color:var(--bt-navy);border-color:var(--bt-navy-line)}
.bt-cup-chip--caramel{background:var(--bt-caramel-pale);color:var(--bt-caramel-deep);border-color:var(--bt-caramel-line)}

/* ============= TRUST STRIP ============= */
.bt-trust{
  background:var(--bt-navy);color:#fff;padding:20px 0;
}
.bt-trust__inner{
  max-width:var(--bt-container);margin:0 auto;padding:0 24px;
  display:flex;justify-content:space-around;flex-wrap:wrap;gap:24px;
}
.bt-trust__item{
  display:flex;align-items:center;gap:10px;
  font-size:.875rem;font-weight:500;
}
.bt-trust__item i{
  width:20px;height:20px;color:var(--bt-caramel-soft);
  flex-shrink:0;
}

/* ============= SECTIONS ============= */
.bt-section{padding:64px 0}
.bt-section--alt{background:var(--bt-bg-alt)}
.bt-section--navy{background:linear-gradient(180deg,var(--bt-navy-deep) 0%,var(--bt-navy-ink) 100%);color:#fff}
.bt-section--navy h2,.bt-section--navy h3{color:#fff}
.bt-section--navy p{color:rgba(255,255,255,.8)}

.bt-section-head{max-width:1080px;margin:0 auto 40px;text-align:center}
.bt-section-head__eyebrow{
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 12px;border-radius:999px;
  background:var(--bt-caramel-pale);color:var(--bt-caramel-deep);
  font-size:.7rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  margin-bottom:14px;
}
.bt-section-head__eyebrow i{width:13px;height:13px}
.bt-section--navy .bt-section-head__eyebrow{
  background:rgba(198,134,66,.18);color:var(--bt-caramel-soft);
}
.bt-section-head h2{margin-bottom:12px}
.bt-section-head p{color:var(--bt-muted);font-size:1rem}
.bt-section--navy .bt-section-head p{color:rgba(255,255,255,.75)}

/* ============= GEO QUOTE ============= */
.bt-quote{
  max-width:880px;margin:0 auto;
  padding:28px 32px;
  background:linear-gradient(135deg,var(--bt-navy-pale) 0%,var(--bt-caramel-pale) 100%);
  border-left:4px solid var(--bt-caramel);
  border-radius:var(--bt-radius);
  font-size:1.0625rem;line-height:1.7;color:var(--bt-ink);
  font-style:italic;
}
.bt-quote::before{
  content:"";
  display:block;
  font-family:'Sora',sans-serif;font-weight:800;font-size:2rem;
  color:var(--bt-caramel);line-height:1;margin-bottom:6px;
}

/* ============= USE CASES GRID ============= */
.bt-use-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:18px;
}
@media(max-width:1024px){.bt-use-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.bt-use-grid{grid-template-columns:1fr}}
.bt-use-card{
  padding:24px;
  background:#fff;border:1px solid var(--bt-line);
  border-radius:var(--bt-radius);
  transition:all .3s var(--bt-ease);
  position:relative;overflow:hidden;
}
.bt-use-card::before{
  content:"";position:absolute;top:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg,var(--bt-caramel) 0%,var(--bt-caramel-deep) 100%);
  transform:scaleX(0);transform-origin:left;
  transition:transform .3s var(--bt-ease);
}
.bt-use-card:hover{
  transform:translateY(-3px);
  box-shadow:var(--bt-shadow-md);
  border-color:var(--bt-caramel-line);
}
.bt-use-card:hover::before{transform:scaleX(1)}
.bt-use-card__icon{
  display:inline-flex;align-items:center;justify-content:center;
  width:40px;height:40px;border-radius:10px;
  background:var(--bt-caramel-pale);color:var(--bt-caramel-deep);
  margin-bottom:14px;
}
.bt-use-card__icon i{width:22px;height:22px}
.bt-use-card h3{margin-bottom:8px;color:var(--bt-ink);font-size:1rem}
.bt-use-card p{font-size:.875rem;color:var(--bt-body);margin:0;line-height:1.55}
.bt-use-card__tag{
  display:inline-block;margin-top:12px;
  font-size:.7rem;font-weight:600;
  color:var(--bt-navy);background:var(--bt-navy-pale);
  padding:3px 10px;border-radius:999px;
}

/* ============= CHALLENGES TABLE ============= */
.bt-table-wrap{overflow-x:auto;border-radius:var(--bt-radius);box-shadow:var(--bt-shadow-sm)}
.bt-table{
  width:100%;border-collapse:collapse;
  background:#fff;font-size:.9375rem;
  min-width:680px;
}
.bt-table thead{background:linear-gradient(180deg,var(--bt-navy) 0%,var(--bt-navy-deep) 100%);color:#fff}
.bt-table th{
  padding:16px 20px;text-align:left;
  font-family:'Sora',sans-serif;font-weight:600;font-size:.8125rem;
  letter-spacing:.04em;text-transform:uppercase;
}
.bt-table td{
  padding:18px 20px;border-bottom:1px solid var(--bt-line);
  vertical-align:top;
}
.bt-table tbody tr{transition:background .2s var(--bt-ease)}
.bt-table tbody tr:hover{background:var(--bt-caramel-mist)}
.bt-table tbody tr:last-child td{border-bottom:0}
.bt-table__challenge{
  display:flex;align-items:center;gap:10px;
  font-weight:600;color:var(--bt-ink);
}
.bt-table__challenge i{
  width:18px;height:18px;color:var(--bt-caramel);
  flex-shrink:0;
}
.bt-table__why{color:var(--bt-body);font-size:.875rem}
.bt-table__solution{
  color:var(--bt-navy);font-weight:500;font-size:.875rem;
  background:var(--bt-navy-pale);
  padding:2px 8px;border-radius:6px;display:inline-block;
}

/* ============= CONDENSATION DEMO ============= */
.bt-cond-demo{
  background:linear-gradient(180deg,#fff 0%,var(--bt-navy-mist) 100%);
  border:1px solid var(--bt-navy-line);
  border-radius:var(--bt-radius-lg);
  padding:32px;
  display:grid;grid-template-columns:1fr 1.2fr;gap:32px;align-items:center;
  margin-top:32px;
}
@media(max-width:768px){.bt-cond-demo{grid-template-columns:1fr;padding:24px}}
.bt-cond-cup{
  position:relative;width:160px;height:240px;margin:0 auto;
}
.bt-cond-cup__body{
  position:absolute;bottom:0;left:20px;right:20px;height:200px;
  background:
    radial-gradient(circle at 30% 25%, rgba(255,255,255,.85) 0%, transparent 10%),
    radial-gradient(circle at 70% 40%, rgba(255,255,255,.7) 0%, transparent 8%),
    radial-gradient(circle at 50% 60%, rgba(255,255,255,.6) 0%, transparent 9%),
    radial-gradient(circle at 25% 75%, rgba(255,255,255,.7) 0%, transparent 7%),
    radial-gradient(circle at 80% 80%, rgba(255,255,255,.6) 0%, transparent 8%),
    linear-gradient(180deg,rgba(198,134,66,.1) 0%,rgba(198,134,66,.25) 100%);
  border:2px solid var(--bt-navy-line);
  border-radius:0 0 24px 24px;
  overflow:hidden;
}
.bt-cond-cup__body::before{
  content:"";position:absolute;bottom:0;left:0;right:0;height:35%;
  background:
    radial-gradient(circle at 20% 30%, var(--bt-caramel-deep) 0%, var(--bt-caramel-deep) 20%, transparent 23%),
    radial-gradient(circle at 55% 50%, var(--bt-caramel-deep) 0%, var(--bt-caramel-deep) 20%, transparent 23%),
    radial-gradient(circle at 80% 25%, var(--bt-caramel-deep) 0%, var(--bt-caramel-deep) 20%, transparent 23%),
    radial-gradient(circle at 35% 70%, var(--bt-caramel-deep) 0%, var(--bt-caramel-deep) 20%, transparent 23%),
    radial-gradient(circle at 70% 75%, var(--bt-caramel-deep) 0%, var(--bt-caramel-deep) 20%, transparent 23%);
  opacity:.85;
}
.bt-cond-cup__label{
  position:absolute;top:35%;left:-2px;right:-2px;
  background:#fff;border-top:2px solid var(--bt-navy);border-bottom:2px solid var(--bt-navy);
  padding:8px;text-align:center;
}
.bt-cond-cup__label-text{
  font-family:'Sora',sans-serif;font-weight:800;color:var(--bt-navy);
  font-size:.7rem;letter-spacing:.06em;text-transform:uppercase;
}
.bt-cond-cup__lid{
  position:absolute;top:0;left:14px;right:14px;height:16px;
  background:linear-gradient(180deg,var(--bt-navy) 0%,var(--bt-navy-deep) 100%);
  border-radius:8px 8px 0 0;
}
.bt-cond-droplet{
  position:absolute;border-radius:50%;
  background:radial-gradient(circle at 30% 30%, rgba(255,255,255,.95), rgba(173,216,230,.7));
  box-shadow:inset -1px -1px 2px rgba(173,216,230,.4),0 1px 2px rgba(0,31,92,.15);
  animation:btDrip 4s ease-in infinite;
}
.bt-cond-droplet--1{width:8px;height:12px;top:80px;left:30px;animation-delay:0s}
.bt-cond-droplet--2{width:6px;height:9px;top:120px;right:35px;animation-delay:1.2s}
.bt-cond-droplet--3{width:7px;height:10px;top:160px;left:45px;animation-delay:2.4s}
.bt-cond-droplet--4{width:5px;height:8px;top:100px;right:55px;animation-delay:.6s}
.bt-cond-droplet--5{width:6px;height:9px;top:180px;right:30px;animation-delay:1.8s}
@keyframes btDrip{
  0%{transform:translateY(0);opacity:0}
  10%{opacity:1}
  90%{opacity:1}
  100%{transform:translateY(40px);opacity:0}
}
.bt-cond-badge{
  position:absolute;top:8px;right:-12px;z-index:3;
  background:linear-gradient(135deg,#22c55e 0%,#16a34a 100%);
  color:#fff;padding:6px 12px;border-radius:999px;
  font-size:.7rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;
  box-shadow:0 4px 12px rgba(34,197,94,.35);
  display:inline-flex;align-items:center;gap:5px;
}
.bt-cond-badge i{width:12px;height:12px}
.bt-cond-text h3{margin-bottom:14px}
.bt-cond-text ul{margin:0 0 16px;padding-left:0;list-style:none}
.bt-cond-text li{
  padding:8px 0 8px 28px;position:relative;
  border-bottom:1px solid var(--bt-line);
  color:var(--bt-body);font-size:.9375rem;
}
.bt-cond-text li:last-child{border-bottom:0}
.bt-cond-text li::before{
  content:"";position:absolute;left:0;top:11px;
  width:16px;height:16px;border-radius:50%;
  background:var(--bt-caramel-pale);
  border:2px solid var(--bt-caramel);
}
.bt-cond-text li::after{
  content:"";position:absolute;left:5px;top:15px;
  width:6px;height:3px;border-left:2px solid var(--bt-caramel-deep);
  border-bottom:2px solid var(--bt-caramel-deep);
  transform:rotate(-45deg);
}

/* ============= MATERIALS TABLE ============= */
.bt-mat-row__name{font-weight:700;color:var(--bt-ink)}
.bt-mat-row__name-sub{display:block;font-size:.75rem;color:var(--bt-muted);font-weight:500;margin-top:2px}

.bt-grade{
  display:inline-flex;align-items:center;gap:4px;
  padding:3px 10px;border-radius:999px;
  font-size:.7rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;
}
.bt-grade i{width:11px;height:11px}
.bt-grade--top{background:#dcfce7;color:#15803d;border:1px solid #86efac}
.bt-grade--premium{background:var(--bt-caramel-pale);color:var(--bt-caramel-deep);border:1px solid var(--bt-caramel-line)}
.bt-grade--pro{background:var(--bt-navy-pale);color:var(--bt-navy);border:1px solid var(--bt-navy-line)}
.bt-grade--eco{background:#fef3c7;color:#a16207;border:1px solid #fde68a}
.bt-grade--flex{background:#fce7f3;color:#be185d;border:1px solid #f9a8d4}

/* ============= FINISHES ============= */
.bt-finish-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media(max-width:1024px){.bt-finish-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.bt-finish-grid{grid-template-columns:1fr}}
.bt-finish-card{
  padding:24px;
  background:#fff;border:1px solid var(--bt-line);
  border-radius:var(--bt-radius);
  transition:all .3s var(--bt-ease);
}
.bt-finish-card:hover{
  transform:translateY(-3px);
  box-shadow:var(--bt-shadow-md);
  border-color:var(--bt-caramel-line);
}
.bt-finish-swatch{
  width:100%;height:80px;border-radius:10px;
  margin-bottom:16px;border:1px solid var(--bt-line);
  position:relative;overflow:hidden;
}
.bt-finish-swatch--gloss{
  background:linear-gradient(135deg,#fff 0%,#e0f2fe 50%,#bae6fd 100%);
}
.bt-finish-swatch--gloss::after{
  content:"";position:absolute;top:10%;left:10%;width:50%;height:30%;
  background:linear-gradient(135deg,rgba(255,255,255,.95),rgba(255,255,255,.4));
  transform:rotate(-15deg);border-radius:50%;
}
.bt-finish-swatch--matte{
  background:linear-gradient(135deg,#f1f5f9 0%,#cbd5e1 50%,#94a3b8 100%);
}
.bt-finish-swatch--water{
  background:
    radial-gradient(circle at 25% 30%, rgba(255,255,255,.9) 0%, transparent 12%),
    radial-gradient(circle at 70% 55%, rgba(255,255,255,.7) 0%, transparent 10%),
    linear-gradient(135deg,#0ea5e9 0%,#0284c7 100%);
}
.bt-finish-swatch--soft{
  background:linear-gradient(135deg,#1e293b 0%,#0f172a 100%);
}
.bt-finish-swatch--soft::after{
  content:"";position:absolute;inset:0;
  background:radial-gradient(circle at 30% 30%, rgba(198,134,66,.3), transparent 60%);
}
.bt-finish-swatch--foil{
  background:
    linear-gradient(135deg,#fbbf24 0%,#d97706 25%,#92400e 50%,#d97706 75%,#fbbf24 100%);
  background-size:200% 200%;
  animation:btShimmer 3s ease infinite;
}
@keyframes btShimmer{
  0%,100%{background-position:0% 0%}
  50%{background-position:100% 100%}
}
.bt-finish-swatch--uv{
  background:linear-gradient(135deg,#1e293b 0%,#0f172a 100%);
  position:relative;
}
.bt-finish-swatch--uv::after{
  content:"BOBA";position:absolute;inset:0;
  display:flex;align-items:center;justify-content:center;
  font-family:'Sora',sans-serif;font-weight:800;font-size:1.25rem;
  background:linear-gradient(135deg,#0ea5e9,#22d3ee,#0ea5e9);
  background-size:200% 200%;
  -webkit-background-clip:text;background-clip:text;color:transparent;
  animation:btShimmer 2.5s ease infinite;
}
.bt-finish-card h3{margin-bottom:8px;color:var(--bt-ink);font-size:1.0625rem}
.bt-finish-card p{font-size:.875rem;color:var(--bt-body);margin:0;line-height:1.55}

/* ============= FORMATS ============= */
.bt-format-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media(max-width:768px){.bt-format-grid{grid-template-columns:1fr}}
.bt-format-card{
  padding:28px 24px;
  background:#fff;border:1px solid var(--bt-line);
  border-radius:var(--bt-radius);
  text-align:center;transition:all .3s var(--bt-ease);
  position:relative;
}
.bt-format-card:hover{
  transform:translateY(-3px);
  box-shadow:var(--bt-shadow-lg);
  border-color:var(--bt-caramel);
}
.bt-format-card__icon{
  display:inline-flex;align-items:center;justify-content:center;
  width:56px;height:56px;border-radius:14px;
  background:linear-gradient(135deg,var(--bt-navy-pale) 0%,var(--bt-caramel-pale) 100%);
  color:var(--bt-navy);
  margin-bottom:16px;
}
.bt-format-card__icon i{width:28px;height:28px}
.bt-format-card h3{margin-bottom:8px;color:var(--bt-ink)}
.bt-format-card p{font-size:.875rem;color:var(--bt-body);margin:0 0 14px;line-height:1.55}
.bt-format-card__meta{
  display:inline-block;
  padding:4px 12px;border-radius:999px;
  background:var(--bt-caramel-pale);color:var(--bt-caramel-deep);
  font-size:.75rem;font-weight:600;
}

/* ============= CUSTOMIZATION PANEL ============= */
.bt-custom-panel{
  background:
    radial-gradient(circle at 90% 10%, rgba(198,134,66,.08), transparent 40%),
    linear-gradient(180deg,#fff 0%,var(--bt-navy-mist) 100%);
  border:1px solid var(--bt-navy-line);
  border-radius:var(--bt-radius-lg);
  padding:32px;
  margin-top:32px;
  display:grid;grid-template-columns:1fr 1.3fr;gap:32px;
}
@media(max-width:768px){.bt-custom-panel{grid-template-columns:1fr;padding:24px}}
.bt-custom-panel__intro h3{margin-bottom:14px}
.bt-custom-panel__intro p{font-size:.9375rem;color:var(--bt-body);line-height:1.65;margin-bottom:12px}
.bt-custom-mock{
  background:#fff;border:1px solid var(--bt-line);border-radius:var(--bt-radius);
  padding:24px;box-shadow:var(--bt-shadow-sm);
}
.bt-custom-mock__title{
  font-family:'Sora',sans-serif;font-weight:700;color:var(--bt-ink);
  font-size:.875rem;text-transform:uppercase;letter-spacing:.05em;
  margin-bottom:18px;display:flex;align-items:center;gap:8px;
}
.bt-custom-mock__title i{width:16px;height:16px;color:var(--bt-caramel)}
.bt-custom-field{margin-bottom:18px}
.bt-custom-field__label{
  display:block;font-size:.75rem;font-weight:600;color:var(--bt-muted);
  margin-bottom:8px;text-transform:uppercase;letter-spacing:.05em;
}
.bt-custom-slider{
  display:grid;grid-template-columns:repeat(5,1fr);gap:4px;
}
.bt-custom-slider__seg{
  padding:6px 4px;text-align:center;
  background:var(--bt-bg-alt);border:1px solid var(--bt-line);
  border-radius:6px;font-size:.7rem;font-weight:600;color:var(--bt-body);
  cursor:default;transition:all .2s var(--bt-ease);
}
.bt-custom-slider__seg.is-active{
  background:linear-gradient(135deg,var(--bt-caramel) 0%,var(--bt-caramel-deep) 100%);
  color:#fff;border-color:var(--bt-caramel-deep);
  box-shadow:0 2px 6px rgba(139,90,43,.3);
}
.bt-custom-tags{display:flex;flex-wrap:wrap;gap:6px}
.bt-custom-tag{
  display:inline-flex;align-items:center;gap:4px;
  padding:6px 10px;border-radius:999px;
  background:var(--bt-bg-alt);border:1px solid var(--bt-line);
  font-size:.75rem;font-weight:600;color:var(--bt-body);
}
.bt-custom-tag.is-active{
  background:var(--bt-navy);color:#fff;border-color:var(--bt-navy);
}
.bt-custom-tag__dot{
  width:8px;height:8px;border-radius:50%;
}
.bt-custom-tag__dot--boba{background:var(--bt-caramel-deep)}
.bt-custom-tag__dot--pudding{background:#fbbf24}
.bt-custom-tag__dot--jelly{background:var(--bt-matcha)}
.bt-custom-tag__dot--grass{background:#334155}

/* ============= ARTWORK / SIZES ============= */
.bt-artwork-grid{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:start}
@media(max-width:1024px){.bt-artwork-grid{grid-template-columns:1fr}}
.bt-artwork-block h3{
  font-size:1.125rem;margin-bottom:10px;
  padding-left:0;
}
.bt-artwork-block p{font-size:.9375rem;color:var(--bt-body);margin-bottom:20px;line-height:1.65}
.bt-artwork-block h3:not(:first-child){margin-top:24px}
.bt-size-table-wrap{overflow-x:auto;border-radius:var(--bt-radius);box-shadow:var(--bt-shadow-sm)}
.bt-size-table{width:100%;border-collapse:collapse;background:#fff;min-width:480px}
.bt-size-table th{
  background:linear-gradient(180deg,var(--bt-caramel) 0%,var(--bt-caramel-deep) 100%);
  color:#fff;padding:14px 16px;text-align:left;
  font-family:'Sora',sans-serif;font-weight:600;font-size:.8125rem;
  letter-spacing:.04em;text-transform:uppercase;
}
.bt-size-table td{
  padding:12px 16px;border-bottom:1px solid var(--bt-line);font-size:.9rem;
}
.bt-size-table tbody tr:hover{background:var(--bt-caramel-mist)}
.bt-size-table tbody tr:last-child td{border-bottom:0}
.bt-size-table__cup{font-weight:600;color:var(--bt-ink)}
.bt-size-table__size{
  font-family:'Sora',sans-serif;font-weight:700;color:var(--bt-navy);
}
.bt-size-table__format{
  display:inline-block;padding:2px 8px;border-radius:6px;
  background:var(--bt-bg-alt);font-size:.75rem;color:var(--bt-body);
  font-weight:500;
}

/* ============= RELATED ============= */
.bt-related-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
@media(max-width:1024px){.bt-related-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.bt-related-grid{grid-template-columns:1fr}}
.bt-related-card{
  padding:20px;background:#fff;border:1px solid var(--bt-line);
  border-radius:var(--bt-radius);transition:all .3s var(--bt-ease);
  display:block;text-decoration:none;color:inherit;
}
.bt-related-card:hover{
  transform:translateY(-2px);box-shadow:var(--bt-shadow-md);
  border-color:var(--bt-caramel);color:inherit;
}
.bt-related-card h3{
  font-size:.9375rem;margin-bottom:6px;color:var(--bt-navy);
  display:flex;align-items:center;justify-content:space-between;
}
.bt-related-card h3 i{width:14px;height:14px;color:var(--bt-caramel)}
.bt-related-card p{font-size:.8125rem;color:var(--bt-muted);margin:0;line-height:1.5}

/* ============= FAQ ============= */
.bt-faq{max-width:880px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
.bt-faq details{
  background:#fff;border:1px solid var(--bt-line);
  border-radius:var(--bt-radius);
  padding:0;transition:all .2s var(--bt-ease);
  overflow:hidden;
}
.bt-faq details[open]{
  border-color:var(--bt-caramel);
  box-shadow:var(--bt-shadow-sm);
}
.bt-faq summary{
  padding:18px 24px;cursor:pointer;
  font-family:'Sora',sans-serif;font-weight:600;font-size:1rem;
  color:var(--bt-ink);
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  list-style:none;
}
.bt-faq summary::-webkit-details-marker{display:none}
.bt-faq summary::after{
  content:"+";font-family:'Sora',sans-serif;font-weight:700;
  font-size:1.5rem;color:var(--bt-caramel);
  transition:transform .2s var(--bt-ease);
  flex-shrink:0;
}
.bt-faq details[open] summary::after{content:"–";color:var(--bt-navy)}
.bt-faq__answer{padding:0 24px 20px;font-size:.9375rem;color:var(--bt-body);line-height:1.65}

/* ============= CTA BAND ============= */
.bt-cta-band{
  background:
    radial-gradient(circle at 20% 50%, rgba(198,134,66,.2), transparent 50%),
    linear-gradient(135deg,var(--bt-navy) 0%,var(--bt-navy-deep) 100%);
  color:#fff;padding:64px 0;text-align:center;
  position:relative;overflow:hidden;
}
.bt-cta-band::before{
  content:"";position:absolute;top:0;left:0;right:0;height:4px;
  background:linear-gradient(90deg,var(--bt-caramel) 0%,var(--bt-caramel-soft) 50%,var(--bt-caramel) 100%);
}
.bt-cta-band__inner{max-width:760px;margin:0 auto;padding:0 24px}
.bt-cta-band h2{color:#fff;margin-bottom:16px}
.bt-cta-band p{color:rgba(255,255,255,.85);font-size:1.0625rem;margin-bottom:28px}
.bt-cta-band__eyebrow{
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 14px;border-radius:999px;
  background:rgba(198,134,66,.25);color:var(--bt-caramel-soft);
  font-size:.7rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  margin-bottom:16px;
}
.bt-cta-band__eyebrow i{width:13px;height:13px}
.bt-cta-band__cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}

/* ============= SAMPLES ============= */
.bt-sample{
  background:linear-gradient(135deg,var(--bt-caramel-pale) 0%,var(--bt-navy-pale) 100%);
  border-radius:var(--bt-radius-lg);
  padding:36px;
  display:grid;grid-template-columns:1.4fr 1fr;gap:32px;align-items:center;
  border:1px solid var(--bt-caramel-line);
}
@media(max-width:768px){.bt-sample{grid-template-columns:1fr;padding:28px}}
.bt-sample h2{margin-bottom:12px;font-size:1.75rem}
.bt-sample p{font-size:.9375rem;color:var(--bt-body);margin-bottom:20px;line-height:1.65}
.bt-sample__price{
  text-align:center;background:#fff;border-radius:var(--bt-radius);
  padding:24px;border:2px dashed var(--bt-caramel);
}
.bt-sample__price strong{
  display:block;font-family:'Sora',sans-serif;font-size:3rem;font-weight:800;
  color:var(--bt-caramel-deep);line-height:1;margin-bottom:6px;
}
.bt-sample__price span{font-size:.8125rem;color:var(--bt-muted)}

/* ============= FOOTER ============= */
.bt-footer{
  background:var(--bt-navy-ink);color:rgba(255,255,255,.7);
  padding:48px 0 24px;
}
.bt-footer__grid{
  max-width:var(--bt-container);margin:0 auto;padding:0 24px;
  display:grid;grid-template-columns:1.5fr repeat(4,1fr);gap:32px;
}
@media(max-width:1024px){.bt-footer__grid{grid-template-columns:1fr 1fr;gap:24px}}
.bt-footer__brand{
  font-family:'Sora',sans-serif;font-weight:800;font-size:1.125rem;
  color:#fff;display:flex;align-items:center;gap:10px;margin-bottom:12px;
}
.bt-footer p{font-size:.8125rem;color:rgba(255,255,255,.6);line-height:1.55;margin-bottom:0}
.bt-footer h4{
  color:#fff;font-family:'Sora',sans-serif;font-size:.8125rem;
  text-transform:uppercase;letter-spacing:.05em;margin-bottom:14px;font-weight:700;
}
.bt-footer ul li{margin-bottom:8px}
.bt-footer ul a{color:rgba(255,255,255,.7);font-size:.8125rem;transition:color .2s var(--bt-ease)}
.bt-footer ul a:hover{color:var(--bt-caramel-soft)}
.bt-footer__bottom{
  max-width:var(--bt-container);margin:32px auto 0;padding:20px 24px 0;
  border-top:1px solid rgba(255,255,255,.1);
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;
  font-size:.75rem;color:rgba(255,255,255,.5);
}

/* ============= STICKY CTA ============= */
.bt-sticky{
  position:fixed;bottom:0;left:0;right:0;z-index:40;
  transform:translateY(100%);
  transition:transform .35s var(--bt-ease);
  pointer-events:none;
}
.bt-sticky.is-visible{transform:translateY(0);pointer-events:auto}
.bt-sticky__inner{
  max-width:var(--bt-container);margin:0 auto;padding:12px 24px;
  background:rgba(255,255,255,.96);
  backdrop-filter:blur(10px);
  border-top:1px solid var(--bt-line);
  border-radius:14px 14px 0 0;
  box-shadow:0 -4px 20px rgba(15,23,42,.08);
  display:flex;align-items:center;justify-content:space-between;gap:12px;
}
.bt-sticky__label{
  display:flex;align-items:center;gap:8px;
  font-family:'Sora',sans-serif;font-weight:600;color:var(--bt-ink);
  font-size:.9375rem;
}
.bt-sticky__label i{width:18px;height:18px;color:var(--bt-caramel)}
.bt-sticky__btns{display:flex;gap:8px}

/* ============= REVEAL ============= */
.bt-reveal{opacity:0;transform:translateY(20px);transition:opacity .7s var(--bt-ease),transform .7s var(--bt-ease)}
.bt-reveal.is-in{opacity:1;transform:none}

/* ============= ACCESSIBILITY ============= */
:focus-visible{outline:3px solid var(--bt-caramel);outline-offset:2px;border-radius:4px}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important}
  .bt-reveal{opacity:1;transform:none}
}