/* Caustic soda landing page. Palette "Gulf Ink + Cobalt". */

:root {
  --panel: #0E1A1F;
  --panel-2: #15252B;
  --panel-line: rgb(238 242 240 / .10);
  --on-panel: #EEF2F0;
  --on-panel-2: #A9B7B5;

  --bg: #F4F6F5;
  --surface: #FFFFFF;
  --surface-2: #E9EEED;
  --line: #DCE3E2;
  --ink: #111A1C;
  --ink-2: #5B6B70;
  --ink-3: #6F7F83;

  --accent: #2F55E4;
  --accent-hover: #2647C8;
  --accent-soft: #E6ECFD;
  --on-accent: #FFFFFF;
  --accent-on-panel: #7D97FF;

  --ok: #1F9D62;
  --ok-on-panel: #4CC98C;
  --low: #D98A1C;
  --low-on-panel: #F0B054;
  --err: #C2362B;

  --r: 16px;
  --ease: cubic-bezier(.16, 1, .3, 1);
  --shadow: 0 1px 2px rgb(17 26 28 / .04), 0 12px 32px -12px rgb(17 26 28 / .14);
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --panel: #0A1316;
    --panel-2: #12212A;
    --bg: #0F1A1E;
    --surface: #15232A;
    --surface-2: #1B2C33;
    --line: #253940;
    --ink: #E8EEEC;
    --ink-2: #A3B2B1;
    --ink-3: #8C9C9C;
    --accent: #6E8BFF;
    --accent-hover: #869EFF;
    --accent-soft: #1C2A55;
    --on-accent: #0A1230;
    --ok: #4CC98C;
    --low: #F0B054;
    --err: #FF7A6E;
    --shadow: 0 1px 2px rgb(0 0 0 / .3), 0 16px 40px -16px rgb(0 0 0 / .5);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --panel: #0A1316; --panel-2: #12212A; --bg: #0F1A1E; --surface: #15232A; --surface-2: #1B2C33;
  --line: #253940; --ink: #E8EEEC; --ink-2: #A3B2B1; --ink-3: #8C9C9C; --accent: #6E8BFF;
  --accent-hover: #869EFF; --accent-soft: #1C2A55; --on-accent: #0A1230; --ok: #4CC98C; --low: #F0B054; --err: #FF7A6E;
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 400 16px/1.6 Geist, ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { display: block; max-width: 100%; height: auto; }
h1, h2, h3, p, dl, dd, ol, ul, figure { margin: 0; }
a { color: inherit; }
button { font: inherit; color: inherit; }
.num { font-family: "Geist Mono", ui-monospace, monospace; font-variant-numeric: tabular-nums; letter-spacing: -.02em; }
.ic { width: 1.25em; height: 1.25em; flex: none; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--accent); color: var(--on-accent); padding: 8px 14px; border-radius: 999px; z-index: 30; }
.skip:focus { left: 16px; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

/* ---------- Shell ---------- */
.shell {
  display: grid;
  grid-template-columns: minmax(400px, 42%) 1fr;
  min-height: 100dvh;
}

/* ---------- Left panel ---------- */
.buy {
  position: sticky;
  top: 0;
  height: 100vh;
  height: 100dvh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 2vh;
  padding: clamp(16px, 3.5vh, 32px) clamp(28px, 4vw, 64px);
  background:
    radial-gradient(120% 70% at 0% 100%, rgb(47 85 228 / .16), transparent 60%),
    var(--panel);
  color: var(--on-panel);
  --accent: var(--accent-on-panel);
}
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; font-weight: 500; letter-spacing: -.01em; }
.brand img { width: 36px; height: 36px; border-radius: 10px; background: #fff; padding: 3px; }

.product { font-size: clamp(34px, 3.6vw, 52px); line-height: 1.02; font-weight: 600; letter-spacing: -.035em; }
.product span { display: block; color: var(--on-panel-2); font-weight: 500; }
.product-sub { margin-top: 12px; color: var(--on-panel-2); font-size: 15px; }

.price-block { margin-top: clamp(28px, 4vh, 48px); padding-top: 24px; border-top: 1px solid var(--panel-line); }
.label { display: flex; justify-content: space-between; align-items: baseline; font-size: 14px; color: var(--on-panel-2); }
.label .date { font-family: "Geist Mono", monospace; font-size: 13px; }
.price { display: flex; align-items: baseline; gap: 12px; margin-top: 6px; }
.price .num { font-size: clamp(64px, 7.2vw, 104px); line-height: 1; font-weight: 500; letter-spacing: -.05em; }
.price .unit { font-size: 18px; color: var(--on-panel-2); }
.price-alt { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 20px; }
.price-alt div { background: var(--panel-2); border: 1px solid var(--panel-line); border-radius: 12px; padding: 12px 14px; }
.price-alt dt { font-size: 13px; color: var(--on-panel-2); }
.price-alt dd { font-family: "Geist Mono", monospace; font-size: 18px; margin-top: 2px; }
.price-note { margin-top: 14px; font-size: 13px; color: var(--on-panel-2); display: flex; flex-wrap: wrap; gap: 6px 14px; }
.chg { color: var(--on-panel); }

.stock { display: flex; gap: 14px; align-items: flex-start; margin-top: 24px; padding: 16px 18px; border-radius: var(--r); background: rgb(76 201 140 / .08); border: 1px solid rgb(76 201 140 / .22); }
.stock-ic { color: var(--ok-on-panel); font-size: 22px; line-height: 1; margin-top: 2px; }
.stock-main { font-size: 18px; font-weight: 500; }
.stock-main .num { font-size: 22px; color: var(--ok-on-panel); }
.stock-sub { font-size: 14px; color: var(--on-panel-2); margin-top: 2px; }
.stock-low { background: rgb(240 176 84 / .08); border-color: rgb(240 176 84 / .28); }
.stock-low .stock-ic, .stock-low .stock-main .num { color: var(--low-on-panel); }
.stock-out { background: rgb(255 255 255 / .04); border-color: var(--panel-line); }
.stock-out .stock-ic { color: var(--on-panel-2); }

.cta-row { display: flex; gap: 12px; margin-top: 24px; flex-wrap: wrap; }

.btn-buy {
  display: inline-flex; align-items: center; justify-content: space-between; gap: 18px;
  min-height: 56px; padding: 6px 6px 6px 26px;
  border: 0; border-radius: 999px; cursor: pointer;
  background: var(--accent); color: var(--on-accent);
  font-size: 17px; font-weight: 600; letter-spacing: -.01em; white-space: nowrap;
  transition: transform .5s var(--ease), background-color .3s var(--ease);
}
.buy .btn-buy { background: #2F55E4; color: #fff; flex: 1 1 220px; }
.buy .btn-buy:hover { background: #3A61F2; }
.btn-buy:hover { background: var(--accent-hover); }
.btn-buy:active { transform: scale(.98); }
.btn-buy:disabled { opacity: .5; cursor: not-allowed; }
.btn-ic { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 999px; background: rgb(255 255 255 / .16); transition: transform .5s var(--ease); }
.btn-buy:hover .btn-ic { transform: translateX(3px); }
.btn-ghost {
  display: inline-flex; align-items: center; gap: 10px; min-height: 56px; padding: 0 22px;
  border-radius: 999px; border: 1px solid rgb(238 242 240 / .22); text-decoration: none; font-weight: 500;
  transition: background-color .3s var(--ease), transform .5s var(--ease);
}
.btn-ghost:hover { background: rgb(238 242 240 / .06); }
.btn-ghost:active { transform: scale(.98); }

.buy-foot { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; font-size: 13px; color: var(--on-panel-2); }
.buy-foot a { display: inline-flex; gap: 8px; align-items: center; text-decoration: none; color: var(--on-panel); font-family: "Geist Mono", monospace; }

/* ---------- Right flow ---------- */
.flow { padding: 0 clamp(24px, 5vw, 88px); max-width: 960px; width: 100%; }
.flow > section { padding: clamp(64px, 10vh, 112px) 0 0; }
.flow h2 { font-size: clamp(26px, 2.4vw, 34px); line-height: 1.15; font-weight: 600; letter-spacing: -.03em; }
.fine { margin-top: 16px; font-size: 14px; color: var(--ink-2); max-width: 65ch; }

.intro { padding-top: clamp(48px, 9vh, 96px) !important; }
.display { font-size: clamp(36px, 4.2vw, 60px) !important; line-height: 1.04 !important; letter-spacing: -.04em !important; max-width: 16ch; }
.lede { margin-top: 18px; font-size: 19px; color: var(--ink-2); max-width: 46ch; }

.bezel { padding: 6px; border-radius: 26px; background: var(--surface-2); border: 1px solid var(--line); }
.bezel-in { border-radius: 20px; overflow: hidden; background: var(--surface); }
.hero-fig { margin-top: 36px; }
.hero-fig img { aspect-ratio: 4 / 3; object-fit: cover; width: 100%; }

/* Chart */
.sec-head { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; }
.range { display: inline-flex; padding: 4px; border-radius: 999px; background: var(--surface-2); border: 1px solid var(--line); }
.range button { border: 0; background: none; padding: 6px 14px; border-radius: 999px; font: 500 13px/1.2 "Geist Mono", monospace; color: var(--ink-2); cursor: pointer; transition: background-color .3s var(--ease), color .3s var(--ease); }
.range button[aria-pressed="true"] { background: var(--surface); color: var(--ink); box-shadow: var(--shadow); }
.chart { margin-top: 24px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: 20px 16px 16px; box-shadow: var(--shadow); }
.chart-plot { position: relative; height: clamp(240px, 34vh, 340px); touch-action: pan-y; }
.chart-plot svg { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.chart-skeleton { position: absolute; inset: 8px 0 24px 40px; border-radius: 12px; background: linear-gradient(90deg, var(--surface-2), var(--bg), var(--surface-2)); background-size: 200% 100%; animation: shimmer 1.4s linear infinite; }
@keyframes shimmer { to { background-position: -200% 0; } }
.chart figcaption { margin-top: 12px; font-size: 13px; color: var(--ink-2); padding: 0 4px; }
.c-grid { stroke: var(--line); stroke-width: 1; }
.c-axis { fill: var(--ink-3); font: 400 11px "Geist Mono", monospace; }
.c-line { fill: none; stroke: var(--accent); stroke-width: 2; stroke-linejoin: round; }
.c-area { fill: var(--accent); opacity: .08; }
.c-dot { fill: var(--accent); stroke: var(--surface); stroke-width: 2; }
.c-cross { stroke: var(--ink-3); stroke-width: 1; stroke-dasharray: 3 3; }
.c-tip {
  position: absolute; pointer-events: none; transform: translate(-50%, calc(-100% - 14px));
  background: var(--ink); color: var(--bg); padding: 8px 12px; border-radius: 10px; font-size: 12px; white-space: nowrap;
  opacity: 0; transition: opacity .15s;
}
.c-tip strong { display: block; font: 500 15px "Geist Mono", monospace; }
.c-tip.on { opacity: 1; }
.c-last { fill: var(--ink); font: 500 12px "Geist Mono", monospace; }
.table-view { margin-top: 12px; font-size: 14px; }
.table-view summary { cursor: pointer; color: var(--ink-2); display: inline-block; padding: 4px 0; }
.table-wrap { max-height: 280px; overflow: auto; margin-top: 8px; border: 1px solid var(--line); border-radius: 12px; }
.table-wrap table { width: 100%; border-collapse: collapse; font-family: "Geist Mono", monospace; font-size: 13px; }
.table-wrap th, .table-wrap td { text-align: left; padding: 8px 14px; }
.table-wrap thead th { position: sticky; top: 0; background: var(--surface-2); font-family: Geist, sans-serif; font-weight: 500; }
.table-wrap tbody tr:nth-child(even) { background: var(--surface); }

/* Packs: asymmetric trio */
.pack-grid { display: grid; grid-template-columns: 1.2fr 1fr; grid-template-rows: auto auto; gap: 14px; margin-top: 24px; }
.pack { border-radius: var(--r); padding: 22px 24px; background: var(--surface); border: 1px solid var(--line); display: flex; flex-direction: column; justify-content: space-between; gap: 18px; }
.pack-main { grid-row: span 2; background: var(--panel); color: var(--on-panel); border-color: transparent; padding: 28px; }
.pack-main .pack-ic { color: var(--accent-on-panel); font-size: 30px; }
.pack-main .pack-note { color: var(--on-panel-2); font-size: 14px; }
.pack-main .pack-price .num { font-size: clamp(44px, 4.4vw, 64px); }
.pack-tint { background: var(--accent-soft); border-color: transparent; }
.pack-name { font-weight: 500; font-size: 17px; }
.pack-name span { display: block; font-weight: 400; font-size: 14px; color: var(--ink-2); }
.pack-price { font-size: 16px; }
.pack-price .num { font-size: 32px; font-weight: 500; letter-spacing: -.04em; }

/* Specs */
.spec-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; margin-top: 24px; border-top: 1px solid var(--line); }
.spec { padding: 22px 16px 4px 0; }
.spec-val { font-size: clamp(26px, 2.6vw, 38px); font-weight: 500; }
.spec-name { color: var(--ink-2); font-size: 14px; margin-top: 4px; }
.more { margin-top: 24px; border-radius: var(--r); background: var(--surface); border: 1px solid var(--line); }
.more summary, .faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.more summary::-webkit-details-marker, .faq summary::-webkit-details-marker { display: none; }
.more summary { padding: 16px 20px; font-weight: 500; }
.sum-ic { display: grid; place-items: center; width: 32px; height: 32px; border-radius: 999px; background: var(--surface-2); transition: transform .5s var(--ease); }
details[open] > summary .sum-ic { transform: rotate(180deg); }
.faq details[open] > summary .sum-ic { transform: rotate(45deg); }
.kv { display: grid; grid-template-columns: 1fr 1fr; gap: 18px 32px; padding: 4px 20px 22px; }
.kv dt { font-size: 13px; color: var(--ink-2); }
.kv dd { margin-top: 2px; }

/* Steps */
.step-list { list-style: none; padding: 0; margin-top: 28px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; counter-reset: s; position: relative; }
.step-list li { padding: 0 20px 0 0; position: relative; }
.step-list li::before { content: ""; position: absolute; top: 21px; left: 48px; right: 8px; height: 1px; background: var(--line); }
.step-list li:last-child::before { display: none; }
.step-ic { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 999px; background: var(--accent-soft); color: var(--accent); font-size: 20px; }
.step-list h3 { font-size: 16px; font-weight: 600; margin-top: 16px; letter-spacing: -.01em; }
.step-list p { font-size: 14px; color: var(--ink-2); margin-top: 6px; }

/* Uses: image + chips */
.uses { display: grid; grid-template-columns: 1fr 1fr; gap: 36px; align-items: center; }
.uses-fig img { aspect-ratio: 4 / 5; object-fit: cover; width: 100%; }
.chips { list-style: none; padding: 0; margin-top: 22px; display: flex; flex-wrap: wrap; gap: 8px; }
.chips li { padding: 8px 14px; border-radius: 999px; background: var(--surface); border: 1px solid var(--line); font-size: 14px; }

/* Delivery + handling */
.cols { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.col { padding: 28px; border-radius: var(--r); background: var(--surface-2); }
.col h2 { font-size: 22px !important; margin-top: 16px; }
.col p { margin-top: 10px; color: var(--ink-2); }
.col-ic { font-size: 26px; color: var(--accent); }

/* FAQ */
.faq h2 { margin-bottom: 12px; }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { padding: 20px 0; font-weight: 500; font-size: 17px; }
.faq details p { padding: 0 48px 22px 0; color: var(--ink-2); max-width: 65ch; }

/* Footer */
.foot { display: grid; grid-template-columns: repeat(3, auto); justify-content: space-between; gap: 24px; margin: clamp(80px, 12vh, 128px) 0 0; padding: 32px 0 48px; border-top: 1px solid var(--line); font-size: 14px; color: var(--ink-2); }
.foot-name { color: var(--ink); font-weight: 600; }
.foot a { text-decoration: none; }
.foot a:hover { color: var(--ink); }

/* Reveal */
@media (prefers-reduced-motion: no-preference) {
  .js .reveal { opacity: 0; transform: translateY(28px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
  .js .reveal.in { opacity: 1; transform: none; }
  .buy-core > * { animation: rise .9s var(--ease) both; }
  .buy-core > *:nth-child(2) { animation-delay: .05s; }
  .buy-core > *:nth-child(3) { animation-delay: .1s; }
  .buy-core > *:nth-child(4) { animation-delay: .15s; }
  .buy-core > *:nth-child(5) { animation-delay: .2s; }
  @keyframes rise { from { opacity: 0; transform: translateY(16px); } }
}

/* ---------- Mobile bar ---------- */
.mbar { display: none; }

/* ---------- Order sheet ---------- */
.sheet {
  margin: 0 0 0 auto; padding: 0; border: 0; height: 100dvh; max-height: 100dvh;
  width: min(520px, 100vw); max-width: 100vw;
  background: var(--bg); color: var(--ink);
  box-shadow: -24px 0 64px rgb(10 19 22 / .28);
}
.sheet::backdrop { background: rgb(10 19 22 / .5); backdrop-filter: blur(4px); }
.sheet[open] { animation: slide .55s var(--ease); }
@keyframes slide { from { transform: translateX(40px); opacity: 0; } }
@media (prefers-reduced-motion: reduce) { .sheet[open] { animation: none; } }
.sheet-in { height: 100%; display: flex; flex-direction: column; }
.sheet-head { display: flex; justify-content: space-between; align-items: center; padding: 20px 24px; border-bottom: 1px solid var(--line); }
.sheet-head h2 { font-size: 20px; font-weight: 600; letter-spacing: -.02em; }
.x { border: 0; background: var(--surface-2); width: 40px; height: 40px; border-radius: 999px; display: grid; place-items: center; cursor: pointer; font-size: 18px; }
.sheet-body { flex: 1; overflow-y: auto; padding: 20px 24px 28px; display: flex; flex-direction: column; gap: 18px; }
.sheet-foot { padding: 16px 24px calc(16px + env(safe-area-inset-bottom)); border-top: 1px solid var(--line); display: flex; align-items: center; justify-content: space-between; gap: 16px; background: var(--surface); }
.sheet-foot p { font-size: 13px; color: var(--ink-2); max-width: 22ch; }

fieldset { border: 0; padding: 0; margin: 0; min-width: 0; }
legend, .field label { font-size: 14px; font-weight: 500; margin-bottom: 8px; padding: 0; display: block; }
.opt { font-weight: 400; color: var(--ink-2); }
.qty-row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.qty-row input { width: 110px; text-align: center; font: 500 18px "Geist Mono", monospace; }
.step { width: 48px; height: 48px; border-radius: 12px; border: 1px solid var(--line); background: var(--surface); display: grid; place-items: center; cursor: pointer; font-size: 18px; }
.step:active { transform: scale(.96); }
.seg { display: inline-flex; padding: 4px; border-radius: 12px; background: var(--surface-2); margin-left: auto; }
.seg label { cursor: pointer; }
.seg input { position: absolute; opacity: 0; pointer-events: none; }
.seg span { display: block; padding: 9px 14px; border-radius: 9px; font-size: 14px; font-weight: 500; color: var(--ink-2); }
.seg input:checked + span { background: var(--surface); color: var(--ink); box-shadow: var(--shadow); }
.seg input:focus-visible + span { outline: 2px solid var(--accent); }

input[type=text], input[type=tel], input[type=email], input[type=number], textarea {
  width: 100%; min-height: 48px; padding: 12px 14px; border-radius: 12px;
  border: 1px solid #B9C4C3; background: var(--surface); color: var(--ink); font: inherit;
  transition: border-color .2s, box-shadow .2s;
}
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) input, :root:not([data-theme="light"]) textarea { border-color: #3A5058; } }
input::placeholder, textarea::placeholder { color: var(--ink-3); }
input:focus, textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.invalid input, input.invalid { border-color: var(--err); }
.err, .form-err { color: var(--err); font-size: 13px; margin-top: 6px; }
.err:empty, .form-err:empty { display: none; }
.radio { display: flex; gap: 10px; align-items: center; padding: 12px 14px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface); cursor: pointer; margin-bottom: 8px; }
.radio input { accent-color: var(--accent); width: 18px; height: 18px; }
.radio:has(input:checked) { border-color: var(--accent); }
.deliv .field { margin-top: 4px; }
.hp { position: absolute; left: -9999px; }

.summary { border-radius: var(--r); background: var(--surface); border: 1px solid var(--line); padding: 14px 18px; font-size: 14px; }
.summary div { display: flex; justify-content: space-between; padding: 4px 0; color: var(--ink-2); }
.summary .num { color: var(--ink); }
.summary .total { margin-top: 6px; padding-top: 10px; border-top: 1px solid var(--line); color: var(--ink); font-weight: 600; font-size: 16px; }
.summary .total .num { font-size: 20px; font-weight: 500; }

.done { align-items: flex-start; justify-content: center; text-align: left; }
.done-ic { font-size: 48px; color: var(--ok); }
.done h3 { font-size: 26px; letter-spacing: -.03em; }
.done p { color: var(--ink-2); max-width: 40ch; }
.done a { color: var(--accent); }
.btn-buy.loading { pointer-events: none; opacity: .7; }

/* ---------- Responsive ---------- */
@media (max-width: 1100px) {
  .spec-grid { grid-template-columns: repeat(2, 1fr); }
  .step-list { grid-template-columns: 1fr 1fr; gap: 28px 0; }
  .step-list li:nth-child(2)::before { display: none; }
}
@media (max-width: 1100px) {
  .shell { grid-template-columns: 1fr; }
  .buy { position: relative; height: auto; min-height: 0; padding: 20px 16px 28px; gap: 20px; }
  .buy-foot { display: none; }
  .product { font-size: 36px; }
  .price .num { font-size: 64px; }
  .flow { padding: 0 16px 96px; }
  .flow > section { padding-top: 56px; }
  .intro { padding-top: 40px !important; }
  .display { font-size: 32px !important; }
  .lede { font-size: 17px; }
  .uses, .cols { grid-template-columns: 1fr; }
  .uses-fig img { aspect-ratio: 16 / 10; }
  .foot { grid-template-columns: 1fr; }
  .mbar {
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 10;
    display: flex; align-items: center; justify-content: space-between; gap: 12px;
    padding: 10px 12px calc(10px + env(safe-area-inset-bottom)) 16px;
    background: var(--panel); color: var(--on-panel); border-top: 1px solid var(--panel-line);
    transform: translateY(110%); transition: transform .5s var(--ease);
  }
  .mbar.on { transform: none; }
  .mbar-info p:first-child { font-size: 18px; }
  .mbar-info .num { font-weight: 500; }
  .mbar-stock { font-size: 13px; color: var(--ok-on-panel); }
  .mbar-stock.stock-low { color: var(--low-on-panel); }
  .mbar-stock.stock-out { color: var(--on-panel-2); }
  .btn-sm { min-height: 48px; font-size: 16px; padding-left: 20px; background: #2F55E4; color: #fff; }
  .btn-sm .btn-ic { width: 36px; height: 36px; }
  .sheet { width: 100vw; }
}
@media (max-width: 520px) {
  .pack-grid { grid-template-columns: 1fr; }
  .pack-main { grid-row: auto; }
  .spec-grid { grid-template-columns: 1fr 1fr; }
  .step-list { grid-template-columns: 1fr; gap: 24px; }
  .step-list li::before { display: none; }
  .kv { grid-template-columns: 1fr; }
  .seg { margin-left: 0; }
  .cta-row .btn-ghost { flex: 1 1 auto; justify-content: center; }
}

/* ---------- Fixes after visual review ---------- */
[hidden] { display: none !important; }
/* Big figures read better in the sans with tabular digits than in mono. */
.price .num, .pack-price .num, .spec-val, .stock-main .num, .summary .total .num {
  font-family: Geist, ui-sans-serif, system-ui, sans-serif;
  font-variant-numeric: tabular-nums;
}
.price .num { font-weight: 500; letter-spacing: -.035em; }
.spec-val { letter-spacing: -.035em; }
.sheet-body > * { flex-shrink: 0; }
.qty-row input[type=number] { width: 112px; flex: none; -moz-appearance: textfield; }
.qty-row input::-webkit-outer-spin-button, .qty-row input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.pack-main { gap: 28px; }
@media (max-width: 1100px) { .pack-main { padding: 24px; } }

/* Left panel must fit the viewport height (it never scrolls). */
.done[hidden], .sheet-body[hidden], .sheet-foot[hidden] { display: none !important; }
@media (min-width: 1101px) {
  .product { font-size: clamp(28px, min(3.6vw, 5.6vh), 52px); }
  .product-sub { margin-top: 1vh; }
  .price-block { margin-top: clamp(14px, 3.5vh, 48px); padding-top: clamp(12px, 2.6vh, 24px); }
  .price .num { font-size: clamp(48px, min(7.2vw, 11.5vh), 104px); }
  .price-alt { margin-top: clamp(10px, 2.2vh, 20px); }
  .price-alt div { padding: clamp(8px, 1.3vh, 12px) 14px; }
  .price-note { margin-top: clamp(8px, 1.5vh, 14px); }
  .stock { margin-top: clamp(12px, 2.6vh, 24px); padding: clamp(10px, 1.8vh, 16px) 18px; }
  .cta-row { margin-top: clamp(12px, 2.6vh, 24px); }
  .btn-buy, .btn-ghost { min-height: clamp(48px, 6.2vh, 56px); }
}
@media (min-width: 1101px) and (max-height: 760px) {
  .product-sub, .buy-foot span { display: none; }
}
@media (min-width: 1101px) and (max-height: 640px) {
  .price-alt, .buy-foot { display: none; }
}

/* Bar chart */
.c-base { stroke: var(--ink-3); stroke-width: 1; }
.c-bar { fill: var(--accent); opacity: .45; transition: opacity .2s; }
.c-bar-now { opacity: 1; }
.c-bar.on { opacity: 1; }
.c-last { text-anchor: end; }
/* Narrow desktop: keep the left panel inside the viewport. */
@media (min-width: 1101px) and (max-width: 1240px) {
  .product-sub { display: none; }
  .price-alt dd { font-size: 16px; }
  .cta-row { gap: 8px; }
  .buy .btn-buy { flex-basis: 180px; }
}

/* ---------- Quotation form ---------- */
.sec-lede { margin-top: 10px; color: var(--ink-2); max-width: 60ch; }
.quote-card { margin-top: 24px; padding: 24px; border-radius: var(--r); background: var(--surface); border: 1px solid var(--line); box-shadow: var(--shadow); }
.quote-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px 20px; }
.quote-grid .qty-row input[type=number] { width: 120px; }
.quote-grid .seg { margin-left: 0; }
select { width: 100%; min-height: 48px; padding: 12px 14px; border-radius: 12px; border: 1px solid #B9C4C3; background: var(--surface); color: var(--ink); font: inherit; }
#q-loc { margin-top: 8px; }
.quote-foot { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-top: 22px; padding-top: 18px; border-top: 1px solid var(--line); }
.quote-sum { display: flex; flex-direction: column; gap: 2px; font-size: 14px; color: var(--ink-2); }
.quote-sum strong { color: var(--ink); font-size: 20px; font-weight: 500; }
.quote-done { margin-top: 14px; padding: 12px 16px; border-radius: 12px; background: var(--accent-soft); color: var(--ink); font-size: 15px; }
.quote-done a { color: var(--accent); font-weight: 500; }

/* ---------- Documents ---------- */
.docs { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 24px; }
.doc { display: flex; gap: 14px; align-items: center; padding: 16px 18px; border-radius: var(--r); background: var(--surface); border: 1px solid var(--line); text-decoration: none; transition: border-color .3s var(--ease), transform .5s var(--ease); }
.doc:hover { border-color: var(--accent); }
.doc:active { transform: scale(.99); }
.doc-ic { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 12px; background: var(--accent-soft); color: var(--accent); font-size: 22px; flex: none; }
.doc strong { display: block; font-weight: 600; }
.doc small { display: block; color: var(--ink-2); font-size: 13px; }

/* ---------- Pickup and delivery ---------- */
.where-grid { display: grid; grid-template-columns: 1.15fr 1fr; gap: 28px; margin-top: 24px; align-items: center; }
.map-fig iframe { display: block; width: 100%; aspect-ratio: 4 / 3; border: 0; }
.where-text { display: flex; flex-direction: column; gap: 22px; }
.where-item { display: flex; gap: 14px; }
.where-item h3 { font-size: 17px; font-weight: 600; letter-spacing: -.01em; }
.where-item p { color: var(--ink-2); margin-top: 4px; }
.where-link { display: inline-flex; align-items: center; gap: 8px; color: var(--accent); font-weight: 500; text-decoration: none; }
.where-link:hover { text-decoration: underline; }
.hazard { display: flex; gap: 16px; align-items: center; margin-top: 28px; padding: 16px 20px; border-radius: var(--r); background: var(--surface-2); }
.hazard img { flex: none; }
.hazard p { color: var(--ink-2); }
.hazard strong { color: var(--ink); }

/* ---------- Mobile bar extras, no-JS note ---------- */
.mbar-ic { display: none; }
.noscript { margin-top: 14px; font-size: 14px; color: var(--on-panel-2); }
@media (max-width: 1100px) {
  .mbar { gap: 8px; }
  .mbar-info { margin-right: auto; }
  .mbar-ic { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 999px; border: 1px solid rgb(238 242 240 / .22); color: var(--on-panel); font-size: 20px; flex: none; }
  .where-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .quote-grid, .docs { grid-template-columns: 1fr; }
  .quote-foot .btn-buy { width: 100%; }
  .mbar-info p:first-child { font-size: 16px; }
}
@media (max-width: 380px) {
  .mbar-ic:first-of-type { display: none; }
}
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) select { border-color: #3A5058; } }
.mbar-info p { white-space: nowrap; }
@media (max-width: 420px) { .mbar-info p:first-child { font-size: 15px; } .mbar .btn-sm { padding-left: 16px; } }

/* 2026 redesign: navy, teal and white; compact purchase card and readable sections. */
:root {
  --panel:#102D43; --panel-2:#1B3B52; --panel-line:#355166;
  --on-panel:#FFFFFF; --on-panel-2:#C5D5E1;
  --bg:#F3F7FA; --surface:#FFFFFF; --surface-2:#E9F0F5;
  --line:#D5E0E8; --ink:#122F45; --ink-2:#4E6374; --ink-3:#5E7383;
  --accent:#087C79; --accent-hover:#066360; --accent-soft:#E1F3F1;
  --on-accent:#FFFFFF; --accent-on-panel:#73DFD3;
  --r:14px; --shadow:0 8px 28px -14px rgb(16 45 67 / .2);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --panel:#102D43; --panel-2:#1B3B52; --bg:#0B1B28; --surface:#132C3E;
    --surface-2:#1A364A; --line:#365064; --ink:#F1F7FA; --ink-2:#BED0DC;
    --ink-3:#A4BACA; --accent:#73DFD3; --accent-hover:#A0EBE2;
    --accent-soft:#173F43; --on-accent:#102D43;
  }
}
:root[data-theme="dark"] {
  --panel:#102D43; --panel-2:#1B3B52; --bg:#0B1B28; --surface:#132C3E;
  --surface-2:#1A364A; --line:#365064; --ink:#F1F7FA; --ink-2:#BED0DC;
  --ink-3:#A4BACA; --accent:#73DFD3; --accent-hover:#A0EBE2;
  --accent-soft:#173F43; --on-accent:#102D43;
}
html { scroll-padding-top:24px; }
.site-head { max-width:1280px; margin:auto; padding:24px 40px; display:flex; justify-content:space-between; align-items:center; gap:24px; border-bottom:1px solid var(--line); }
.site-head .brand { font-size:19px; font-weight:600; }
.site-head .brand img { width:44px; height:44px; border:1px solid var(--line); }
.brand small { display:block; font-size:12px; font-weight:400; color:var(--ink-2); margin-top:2px; letter-spacing:0; }
.site-head nav { display:flex; align-items:center; gap:24px; font-size:14px; font-weight:500; }
.site-head nav a { text-decoration:none; min-height:44px; display:inline-flex; align-items:center; }
.site-head nav a:hover { color:var(--accent); }
.site-head .nav-quote { background:var(--accent-soft); color:var(--accent); border-radius:8px; padding:0 18px; }
.shell { max-width:1280px; margin:auto; padding:40px; grid-template-columns:minmax(0,1fr) minmax(340px,390px); align-items:start; gap:48px; min-height:0; }
.buy { grid-column:2; grid-row:1; top:24px; height:auto; max-height:calc(100dvh - 48px); overflow-y:auto; padding:28px; gap:24px; border-radius:20px; background:var(--panel); box-shadow:0 16px 48px -24px rgb(16 45 67 / .5); }
.flow { grid-column:1; grid-row:1; padding:0; max-width:none; min-width:0; }
.order-eyebrow { color:var(--on-panel-2); font-size:12px; font-weight:500; letter-spacing:.12em; }
.product { font-size:34px; line-height:1.12; }
.product span { color:#73DFD3; }
.product-sub { display:block; font-size:14px; margin-top:12px; }
.price-block { margin-top:24px; padding-top:20px; }
.price .num { font-size:68px; }
.price .unit { font-size:15px; }
.price-alt { display:grid; margin-top:18px; }
.price-alt div { padding:12px; border-radius:10px; }
.price-alt dd { font-size:17px; }
.price-alt dt, .price-note { font-size:14px; }
.stock { margin-top:20px; padding:14px; border-radius:10px; }
.stock-main { font-size:16px; }
.stock-main .num { font-size:20px; }
.cta-row { margin-top:22px; gap:10px; }
.btn-buy { border-radius:10px; min-height:52px; padding:12px 20px; justify-content:center; font-size:16px; }
.buy .btn-buy, .mbar .btn-buy { background:#73DFD3; color:#102D43; }
.buy .btn-buy:hover, .mbar .btn-buy:hover { background:#A0EBE2; }
.buy .btn-buy { flex:1 1 100%; }
.btn-ghost { min-height:48px; border-radius:10px; justify-content:center; width:100%; font-size:15px; }
.quote-shortcut { display:block; margin-top:16px; font-size:14px; color:var(--on-panel-2); text-align:center; text-underline-offset:4px; }
.quote-shortcut:hover { color:#FFFFFF; }
.buy-foot { display:flex; padding-top:18px; border-top:1px solid var(--panel-line); font-size:12px; }
.buy-foot span { display:block; }
.buy-foot a { font-size:14px; }
.flow > section { padding-top:56px; }
.flow > .intro { padding-top:8px !important; }
.eyebrow { font-size:12px; font-weight:600; letter-spacing:.09em; color:var(--accent); margin-bottom:18px; }
.display { font-size:clamp(38px,4vw,56px) !important; line-height:1.1 !important; max-width:none; }
.display span { color:var(--accent); }
.lede { font-size:17px; line-height:1.65; margin-top:20px; }
.product-facts { display:flex; gap:10px 18px; flex-wrap:wrap; list-style:none; padding:0; margin-top:22px; }
.product-facts li { display:flex; align-items:center; gap:7px; font-size:14px; color:var(--ink-2); }
.product-facts .ic { color:var(--accent); }
.bezel { padding:0; border-radius:14px; overflow:hidden; }
.bezel-in { border-radius:13px; }
.hero-fig { margin-top:28px; }
.hero-fig img { aspect-ratio:16 / 9; }
.flow h2 { font-size:28px; }
.chart { padding:22px 18px; }
.range button { font-size:14px; min-height:36px; }
.pack-grid { grid-template-columns:repeat(3,minmax(0,1fr)); grid-template-rows:auto; gap:12px; }
.pack, .pack-main { grid-row:auto; padding:20px 16px; gap:16px; }
.pack-main .pack-ic { font-size:22px; }
.pack-main .pack-price .num, .pack-price .num { font-size:30px; }
.pack-main .pack-name span { color:var(--on-panel-2); }
.spec-grid { grid-template-columns:repeat(2,minmax(0,1fr)); gap:12px; border-top:0; }
.spec { padding:20px; background:var(--surface); border:1px solid var(--line); border-radius:12px; }
.spec-val { font-size:30px; }
.step-list { grid-template-columns:repeat(2,minmax(0,1fr)); gap:24px; }
.step-list li::before { display:none; }
.quote-card { padding:24px; }
.quote-grid > * { min-width:0; }
.quote-sum { gap:6px; }
.doc { padding:16px; }
.pack-specs-bar { margin-top:14px; padding:16px 20px; background:var(--surface); border:1px solid var(--line); border-radius:var(--r); display:flex; align-items:center; gap:20px; }
.pack-specs-media { flex:none; width:72px; display:flex; justify-content:center; align-items:center; }
.pack-specs-media img { max-height:80px; width:auto; object-fit:contain; }
.pack-specs-text h3 { font-size:15px; font-weight:600; color:var(--ink); letter-spacing:-.01em; }
.pack-specs-text p { font-size:13px; color:var(--ink-2); margin-top:4px; line-height:1.5; }
@media (max-width:640px) {
  .pack-specs-bar { flex-direction:column; align-items:flex-start; gap:12px; padding:16px; }
  .pack-specs-media { width:100%; justify-content:flex-start; }
}
.specs-fig { margin-top:16px; }
.specs-fig img { aspect-ratio:16 / 9; object-fit:cover; width:100%; }
.specs-fig-cap { padding:12px 18px 14px; font-size:13px; color:var(--ink-2); background:var(--surface); border-top:1px solid var(--line); line-height:1.5; }
.specs-fig-cap strong { color:var(--ink); font-weight:600; }
.uses { gap:24px; }
.where-grid { grid-template-columns:1fr; }
.faq summary { font-size:16px; padding:22px 0; }
.foot { grid-template-columns:1fr 1fr; margin-top:64px; padding-bottom:20px; }
.mbar .btn-sm { min-height:46px; padding:10px 18px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior:auto; } *, *::before, *::after { animation:none !important; transition:none !important; } }
@media (max-width:1100px) {
  .site-head { padding:20px 24px; }
  .site-head nav { gap:16px; }
  .shell { display:grid; grid-template-columns:minmax(0,1fr) 340px; padding:32px 24px; gap:28px; }
  .buy { position:sticky; padding:24px; }
  .flow { padding:0; }
  .mbar { display:none; }
  .price .num { font-size:60px; }
  .pack-grid { grid-template-columns:1fr; }
  .pack { gap:12px; }
  .pack-main { padding:20px; }
  .uses { grid-template-columns:1fr; }
  .uses-fig img { aspect-ratio:16 / 9; }
}
@media (max-width:800px) {
  .site-head { flex-wrap:wrap; gap:14px; padding:20px; }
  .site-head nav { width:100%; justify-content:space-between; gap:8px; flex-wrap:wrap; }
  .site-head .nav-quote { padding:0 12px; }
  .shell { display:flex; flex-direction:column; padding:24px 20px 100px; gap:32px; }
  .buy { position:static; width:100%; max-height:none; padding:24px; }
  .flow { width:100%; }
  .product { font-size:36px; }
  .price .num { font-size:68px; }
  .price-alt { grid-template-columns:1fr 1fr; }
  .cta-row .btn-buy { flex:1 1 180px; }
  .cta-row .btn-ghost { flex:1 1 140px; width:auto; }
  .display { font-size:40px !important; }
  .flow > section { padding-top:44px; }
  .mbar { display:flex; }
  .mbar-info p:first-child { font-size:16px; }
  .mbar-ic { border-radius:10px; }
  .pack-grid { grid-template-columns:repeat(3,minmax(0,1fr)); }
}
@media (max-width:600px) {
  .site-head nav { font-size:14px; }
  .shell { padding-inline:16px; }
  .buy { padding:22px; }
  .pack-grid, .docs, .quote-grid { grid-template-columns:1fr; }
  .pack { padding:20px; }
  .step-list { grid-template-columns:1fr 1fr; gap:24px 16px; }
  .quote-card { padding:18px; }
  .display { font-size:36px !important; }
  .foot { grid-template-columns:1fr; }
  .sheet-foot { flex-wrap:wrap; }
  .sheet-foot p { max-width:none; }
  .sheet-foot .btn-buy { width:100%; }
}
@media (max-width:360px) {
  .site-head nav { gap:4px 12px; }
  .price .num { font-size:60px; }
  .spec { padding:16px; }
  .spec-val { font-size:25px; }
  .mbar { padding-inline:10px; }
  .mbar-ic { display:none; }
}

/* Restore the original desktop split: stationary left panel, scrolling right content. */
@media (min-width:1101px) {
  .site-head { max-width:none; width:58%; margin-left:42%; padding:24px clamp(24px,4vw,64px); flex-wrap:wrap; gap:12px; }
  .site-head nav { flex-wrap:wrap; gap:12px 20px; }
  .shell { max-width:none; margin:0; padding:0; gap:0; grid-template-columns:42% minmax(0,1fr); }
  .buy { position:fixed; inset:0 auto 0 0; width:42%; height:100dvh; max-height:none; overflow:hidden; border-radius:0; box-shadow:none; padding:clamp(16px,3vh,32px) clamp(28px,4vw,64px); gap:2vh; }
  .flow { grid-column:2; padding:32px clamp(24px,4vw,64px) 40px; }
  .product { font-size:clamp(28px,min(3.6vw,5vh),52px); }
  .product-sub { margin-top:1vh; }
  .price-block { margin-top:clamp(14px,3vh,32px); padding-top:clamp(12px,2vh,24px); }
  .price .num { font-size:clamp(48px,min(7.2vw,10vh),96px); }
  .price-alt { margin-top:clamp(8px,2vh,18px); }
  .price-alt div { padding:clamp(8px,1vh,12px) 14px; }
  .stock { margin-top:clamp(12px,2vh,20px); padding:clamp(10px,1.5vh,14px); }
  .cta-row { margin-top:clamp(12px,2vh,22px); }
  .buy .btn-buy { flex:1 1 180px; }
  .buy .btn-ghost { width:auto; flex:1 1 140px; }
  .quote-shortcut { margin-top:12px; }
  .buy-foot { padding-top:12px; }
  .mbar { display:none; }
}
@media (min-width:1101px) and (max-height:760px) {
  .product-sub, .buy-foot span { display:none; }
  .buy { padding-block:16px; gap:12px; }
  .stock-sub { font-size:13px; }
}
@media (min-width:1101px) and (max-height:620px) {
  .price-alt, .buy-foot { display:none; }
  .product { font-size:28px; }
  .price .num { font-size:52px; }
  .quote-shortcut { margin-top:8px; }
}

/* Document downloads live with the price and ordering controls. */
.panel-docs { margin-top:18px; }
.panel-docs-label { font-size:11px; letter-spacing:.1em; color:var(--on-panel-2); margin-bottom:8px; }
.panel-docs-buttons { display:grid; grid-template-columns:1fr 1fr; gap:10px; }
.doc-button { display:flex; align-items:center; gap:10px; min-height:58px; padding:10px 12px; border:1px solid #FFD98A; border-radius:10px; background:#FFD98A; color:#342508; text-decoration:none; font-size:15px; font-weight:600; box-shadow:0 2px 0 rgb(0 0 0 / .15); transition:background-color .2s; }
.doc-button:hover { background:#FFE6B3; border-color:#FFE6B3; }
.doc-button:active { transform:translateY(1px); box-shadow:none; }
.doc-button:focus-visible { outline:3px solid #FFFFFF; outline-offset:3px; }
.doc-button .ic { width:22px; height:22px; }
.doc-button small { display:block; font-size:11px; line-height:1.4; font-weight:400; margin-top:2px; }
@media (min-width:1101px) {
  .buy { justify-content:flex-start; }
  .buy-foot { margin-top:auto; }
}
@media (min-width:1101px) and (max-height:760px) {
  .buy .stock-sub { display:none; }
  .panel-docs { margin-top:12px; }
  .doc-button { min-height:52px; padding:8px 10px; }
  .buy .price-block { margin-top:14px; padding-top:12px; }
  .buy .price-note { margin-top:8px; }
  .buy .stock, .buy .cta-row { margin-top:12px; }
  .buy .quote-shortcut { margin-top:8px; font-size:13px; }
}
@media (min-width:1101px) and (max-height:620px) {
  .buy { gap:8px; padding-block:12px; }
  .panel-docs-label { margin-bottom:5px; }
  .panel-docs { margin-top:10px; }
}
@media (max-width:360px) {
  .doc-button { padding:10px 8px; gap:6px; }
  .doc-button .ic { width:18px; height:18px; }
  .doc-button small { font-size:10px; }
}
@media (min-width:1101px) and (max-height:540px) {
  .buy .product { font-size:24px; }
  .buy .price .num { font-size:44px; }
  .buy .stock { padding:8px 12px; margin-top:8px; }
  .buy .cta-row { margin-top:8px; }
  .buy .btn-buy, .buy .btn-ghost { min-height:44px; padding-block:8px; }
  .panel-docs .doc-button { min-height:44px; }
  .panel-docs .doc-button small { display:none; }
}

/* Phone and email at the top of the left panel. */
.panel-top { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 8px 20px; }
.panel-top .order-eyebrow { margin: 0; }
.panel-contact { display: flex; flex-wrap: wrap; gap: 6px 18px; margin: 0; font-size: 13px; }
.panel-contact a { display: inline-flex; align-items: center; gap: 7px; color: var(--on-panel); text-decoration: none; white-space: nowrap; }
.panel-contact a:first-child { font-family: "Geist Mono", ui-monospace, monospace; }
.panel-contact a:hover span { text-decoration: underline; text-underline-offset: 3px; }
.panel-contact .ic { color: var(--on-panel-2); width: 15px; height: 15px; }
@media (max-width: 1100px) { .buy-foot { display: none; } .panel-contact { font-size: 14px; } }
/* Keep the fixed panel inside shorter laptop screens (it never scrolls). */
@media (min-width: 1101px) and (max-height: 940px) {
  .buy .buy-foot, .buy .product-sub { display: none; }
}
@media (min-width: 1101px) and (max-height: 820px) {
  .buy .quote-shortcut, .buy .panel-docs-label { display: none; }
  .buy .stock-sub { font-size: 13px; }
}
@media (min-width: 1101px) and (max-height: 700px) {
  .buy .price-alt { display: none; }
}

/* ---------- Quantity slabs ---------- */
.slab-list { margin-top: clamp(10px, 2vh, 18px); border: 1px solid var(--panel-line); border-radius: 12px; overflow: hidden; }
.slab-list .slab { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; padding: clamp(6px, 1.1vh, 9px) 14px; font-size: 14px; }
.slab-list .slab + .slab { border-top: 1px solid var(--panel-line); }
.slab-list dt { color: var(--on-panel-2); }
.slab-list dd { margin: 0; color: var(--on-panel); white-space: nowrap; }
.slab-list .num { font-size: 16px; font-weight: 500; }
.slab-list .slab-mid { background: rgb(255 255 255 / .06); }
.slab-list .slab-mid dt { color: var(--on-panel); }

.slab-strip { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin: 24px 0 14px; }
.slab-cell { padding: 16px 18px; border-radius: var(--r); background: var(--surface); border: 1px solid var(--line); }
.slab-cell.slab-mid { border-color: var(--accent); }
.slab-cell.slab-large { background: var(--accent-soft); border-color: transparent; }
.slab-name { font-size: 14px; color: var(--ink-2); }
.slab-price { margin-top: 4px; font-size: 14px; color: var(--ink-2); }
.slab-price .num { font-size: 28px; font-weight: 500; color: var(--ink); letter-spacing: -.03em; }
.pack-rate { font-size: 13px; color: var(--ink-2); margin-top: -10px; }
.pack-main .pack-rate { color: var(--on-panel-2); }
.slab-hint { font-size: 13px; color: var(--accent); margin: 0; }
.slab-hint:empty { display: none; }
.quote-foot + .slab-hint { margin-top: 10px; }
.summary small { font-size: 12px; color: var(--ink-3); }
@media (max-width: 640px) { .slab-strip { grid-template-columns: 1fr; } }
@media (min-width: 1101px) and (max-height: 940px) {
  .buy .panel-docs-label { display: none; }
}
@media (min-width: 1101px) and (max-height: 820px) {
  .slab-list .slab { padding-top: 4px; padding-bottom: 4px; font-size: 13px; }
  .slab-list .num { font-size: 15px; }
}

/* WhatsApp buttons in WhatsApp green (dark text: white on #25D366 fails contrast). */
.buy .cta-row a.btn-ghost[href^="https://wa.me"],
.mbar a.mbar-ic[href^="https://wa.me"] {
  background: #25D366; border-color: #25D366; color: #0B2E13; font-weight: 600;
}
.buy .cta-row a.btn-ghost[href^="https://wa.me"]:hover,
.mbar a.mbar-ic[href^="https://wa.me"]:hover { background: #3BE07A; border-color: #3BE07A; }
.buy .cta-row a.btn-ghost[href^="https://wa.me"] .ic,
.mbar a.mbar-ic[href^="https://wa.me"] .ic { color: #0B2E13; }