/* ============================================================
   Horse Boost - screen.css
   Theme: "Scarlet Clinic" (minimal clinical, single scarlet accent)
   Display: Exo 2  |  Text: Noto Sans
   Cascade order: reset / tokens / base / layout / chrome /
   components / sections / utilities / responsive
   ============================================================ */

/* --- reset --------------------------------------------------- */
*,
*::before,
*::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body, h1, h2, h3, h4, p, figure, blockquote, dl, dd, ul, ol { margin: 0; }
ul[class], ol[class] { list-style: none; padding: 0; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
button, input, textarea, select { font: inherit; color: inherit; }
table { border-collapse: collapse; width: 100%; }

/* --- tokens -------------------------------------------------- */
:root {
  --ink: #16181d;
  --ink-soft: #2a2e37;
  --steel: #5c6573;
  --steel-light: #828b98;
  --scarlet: #d81f2a;
  --scarlet-deep: #a8141d;
  --scarlet-tint: #fdecec;
  --paper: #ffffff;
  --cloud: #f5f6f8;
  --cloud-deep: #eceef2;
  --line: #e2e5ea;
  --line-strong: #cfd4dc;
  --gold: #b98a2e;

  --wrap: 1140px;
  --wrap-narrow: 760px;

  --r-sm: 6px;
  --r-md: 12px;
  --r-lg: 20px;
  --r-pill: 999px;

  --shadow-sm: 0 1px 2px rgba(22, 24, 29, .06);
  --shadow-md: 0 14px 40px rgba(22, 24, 29, .09);

  --step-1: clamp(.82rem, .8rem + .1vw, .9rem);
  --step0: clamp(1rem, .97rem + .15vw, 1.08rem);
  --step1: clamp(1.2rem, 1.1rem + .4vw, 1.4rem);
  --step2: clamp(1.5rem, 1.3rem + .9vw, 2rem);
  --step3: clamp(1.95rem, 1.6rem + 1.7vw, 2.9rem);
  --step4: clamp(2.4rem, 1.9rem + 2.6vw, 3.9rem);

  --ff-head: "Exo 2", system-ui, sans-serif;
  --ff-text: "Noto Sans", system-ui, Arial, sans-serif;
}

/* --- base ---------------------------------------------------- */
body {
  font-family: var(--ff-text);
  font-size: var(--step0);
  line-height: 1.66;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4 {
  font-family: var(--ff-head);
  line-height: 1.1;
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--ink);
}
h1 { font-size: var(--step4); letter-spacing: -.02em; }
h2 { font-size: var(--step3); }
h3 { font-size: var(--step1); }
h4 { font-size: var(--step0); letter-spacing: 0; }
p { max-width: 68ch; }
a { color: var(--scarlet-deep); text-decoration-thickness: 1px; text-underline-offset: 2px; }
a:hover { color: var(--scarlet); }
strong { font-weight: 600; }
:focus-visible { outline: 3px solid var(--scarlet); outline-offset: 2px; border-radius: 2px; }

/* --- layout primitives -------------------------------------- */
.hb-wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: 22px; }
.hb-wrap--narrow { max-width: var(--wrap-narrow); }
.hb-stack > * + * { margin-top: 1.05rem; }
.hb-row { display: flex; flex-wrap: wrap; gap: 16px; }
.hb-row--mid { align-items: center; }
.hb-row--between { justify-content: space-between; }
.hb-grid { display: grid; gap: 22px; }
.hb-grid--2 { grid-template-columns: repeat(2, 1fr); }
.hb-grid--3 { grid-template-columns: repeat(3, 1fr); }
.hb-grid--4 { grid-template-columns: repeat(4, 1fr); }
.hb-section { padding-block: clamp(48px, 7vw, 92px); }
.hb-section--cloud { background: var(--cloud); }
.hb-section--ink { background: var(--ink); color: #e9ebef; }
.hb-section--tight { padding-block: clamp(34px, 5vw, 60px); }

/* --- chrome: skip link -------------------------------------- */
.hb-skip {
  position: absolute; left: -999px; top: 8px; z-index: 200;
  background: var(--ink); color: #fff; padding: 10px 16px; border-radius: var(--r-sm);
}
.hb-skip:focus { left: 12px; color: #fff; }

/* --- chrome: badge bar -------------------------------------- */
.hb-badgebar {
  background: var(--ink);
  color: #d7dae0;
  font-size: var(--step-1);
  letter-spacing: .02em;
}
.hb-badgebar__inner {
  display: flex; flex-wrap: wrap; gap: 8px 26px;
  justify-content: center; align-items: center;
  padding-block: 9px;
}
.hb-badgebar span { display: inline-flex; align-items: center; gap: 7px; white-space: nowrap; }
.hb-badgebar b { color: #fff; font-weight: 600; }
.hb-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--scarlet); display: inline-block; }

/* --- chrome: header / nav ----------------------------------- */
.hb-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: saturate(140%) blur(8px);
  border-bottom: 1px solid var(--line);
}
.hb-header__bar { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding-block: 13px; }
.hb-brand { display: inline-flex; align-items: center; gap: 11px; font-family: var(--ff-head); font-weight: 800; font-size: 1.24rem; letter-spacing: -.01em; color: var(--ink); text-decoration: none; }
.hb-brand__mark { width: 34px; height: 34px; flex: none; }
.hb-brand small { display: block; font-family: var(--ff-text); font-weight: 600; font-size: .56rem; letter-spacing: .24em; text-transform: uppercase; color: var(--steel); }
.hb-nav { display: flex; align-items: center; gap: 4px; }
.hb-nav__link { font-size: .95rem; font-weight: 500; color: var(--ink-soft); text-decoration: none; padding: 9px 12px; border-radius: var(--r-sm); white-space: nowrap; }
.hb-nav__link:hover { background: var(--cloud); color: var(--ink); }
.hb-nav__link[aria-current="page"] { color: var(--scarlet-deep); box-shadow: inset 0 -2px 0 var(--scarlet); border-radius: 0; }
.hb-nav__cta { margin-left: 8px; }
.hb-burger {
  display: none; width: 44px; height: 44px; border: 1px solid var(--line-strong);
  background: var(--paper); border-radius: var(--r-sm); cursor: pointer; align-items: center; justify-content: center;
}
.hb-burger span, .hb-burger span::before, .hb-burger span::after {
  content: ""; display: block; width: 19px; height: 2px; background: var(--ink); transition: transform .2s, opacity .2s;
}
.hb-burger span::before { transform: translateY(-6px); }
.hb-burger span::after { transform: translateY(4px); }
.hb-burger[aria-expanded="true"] span { background: transparent; }
.hb-burger[aria-expanded="true"] span::before { transform: rotate(45deg); }
.hb-burger[aria-expanded="true"] span::after { transform: rotate(-45deg) translateY(-1px); }

/* --- chrome: ribbon ----------------------------------------- */
.hb-ribbon {
  background: var(--scarlet-tint);
  border-bottom: 1px solid #f3cccd;
  color: var(--scarlet-deep);
  text-align: center;
  font-size: var(--step-1);
  font-weight: 600;
  letter-spacing: .01em;
  padding-block: 8px;
}
.hb-ribbon b { font-weight: 700; }

/* --- chrome: breadcrumbs ------------------------------------ */
.hb-crumbs { font-size: .85rem; color: var(--steel); padding-block: 14px 0; }
.hb-crumbs ol { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.hb-crumbs a { color: var(--steel); text-decoration: none; }
.hb-crumbs a:hover { color: var(--scarlet-deep); text-decoration: underline; }
.hb-crumbs li[aria-current] { color: var(--ink); font-weight: 600; }
.hb-crumbs li + li::before { content: "›"; margin-right: 6px; color: var(--line-strong); }

/* --- chrome: footer ----------------------------------------- */
.hb-foot { background: var(--ink); color: #c4c8d0; font-size: .92rem; padding-block: 56px 30px; }
.hb-foot a { color: #c4c8d0; text-decoration: none; }
.hb-foot a:hover { color: #fff; }
.hb-foot__grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 34px; }
.hb-foot h4 { color: #fff; font-size: .82rem; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 14px; }
.hb-foot ul { display: grid; gap: 9px; }
.hb-foot__brand { display: inline-flex; align-items: center; gap: 10px; color: #fff; font-family: var(--ff-head); font-weight: 800; font-size: 1.2rem; margin-bottom: 12px; }
.hb-foot__brand svg { width: 30px; height: 30px; }
.hb-foot__meta { color: #9aa1ad; line-height: 1.7; }
.hb-foot__meta b { color: #e9ebef; font-weight: 600; }
.hb-foot__disc { border-top: 1px solid #2c3038; margin-top: 36px; padding-top: 22px; color: #8c93a0; font-size: .82rem; line-height: 1.7; }
.hb-foot__disc p { max-width: none; }
.hb-foot__disc p + p { margin-top: 10px; }
.hb-foot__legal { display: flex; flex-wrap: wrap; gap: 6px 18px; margin-top: 16px; }

/* --- components: buttons ------------------------------------ */
.hb-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  font-family: var(--ff-head); font-weight: 700; letter-spacing: .01em;
  padding: 14px 26px; border-radius: var(--r-sm); border: 1px solid transparent;
  text-decoration: none; cursor: pointer; line-height: 1.1; text-align: center;
  transition: transform .12s ease, background .15s ease, box-shadow .15s ease;
}
.hb-btn:hover { transform: translateY(-1px); }
.hb-btn--primary { background: var(--scarlet); color: #fff; box-shadow: 0 8px 22px rgba(216, 31, 42, .26); }
.hb-btn--primary:hover { background: var(--scarlet-deep); color: #fff; }
.hb-btn--ink { background: var(--ink); color: #fff; }
.hb-btn--ink:hover { background: #000; color: #fff; }
.hb-btn--ghost { background: transparent; color: var(--ink); border-color: var(--line-strong); }
.hb-btn--ghost:hover { border-color: var(--ink); color: var(--ink); }
.hb-btn--light { background: #fff; color: var(--ink); }
.hb-btn--block { width: 100%; }
.hb-btn small { font-weight: 500; font-family: var(--ff-text); opacity: .85; font-size: .82em; }

/* --- components: eyebrow + lead ----------------------------- */
.hb-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--ff-head); font-weight: 600; font-size: .76rem;
  letter-spacing: .18em; text-transform: uppercase; color: var(--scarlet-deep);
}
.hb-eyebrow--muted { color: var(--steel); }
.hb-lead { font-size: var(--step1); line-height: 1.5; color: var(--ink-soft); font-weight: 400; }
.hb-lead p { max-width: 60ch; }

/* --- components: pills / chips ------------------------------ */
.hb-pills { display: flex; flex-wrap: wrap; gap: 8px; }
.hb-pill {
  display: inline-flex; align-items: center; gap: 7px;
  font-size: .78rem; font-weight: 600; letter-spacing: .02em;
  padding: 6px 13px; border-radius: var(--r-pill);
  background: var(--cloud); color: var(--ink-soft); border: 1px solid var(--line);
}
.hb-pill svg { width: 14px; height: 14px; color: var(--scarlet); }

/* --- components: cards -------------------------------------- */
.hb-card { background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-md); padding: 26px; }
.hb-card--cloud { background: var(--cloud); border-color: transparent; }
.hb-card--pad { padding: 30px; }
.hb-card__num { font-family: var(--ff-head); font-weight: 800; font-size: 2.2rem; color: var(--scarlet); line-height: 1; }
.hb-card h3 { margin-bottom: 8px; }

/* --- components: byline (E-E-A-T) --------------------------- */
.hb-byline {
  display: flex; flex-wrap: wrap; gap: 6px 16px; align-items: center;
  font-size: .85rem; color: var(--steel); border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line); padding-block: 12px; margin-block: 22px;
}
.hb-byline b { color: var(--ink); font-weight: 600; }
.hb-byline span { display: inline-flex; align-items: center; gap: 6px; }

/* --- components: GEO blocks (TL;DR / Key Facts / Takeaways) -- */
.hb-tldr {
  border: 1px solid var(--line); border-left: 4px solid var(--scarlet);
  background: var(--cloud); border-radius: var(--r-md);
  padding: 22px 26px;
}
.hb-tldr__tag {
  font-family: var(--ff-head); font-weight: 700; font-size: .74rem;
  letter-spacing: .16em; text-transform: uppercase; color: var(--scarlet-deep);
  margin-bottom: 8px;
}
.hb-tldr p { max-width: 74ch; margin-top: 0; }

.hb-facts { border: 1px solid var(--line); border-radius: var(--r-md); overflow: hidden; background: var(--paper); }
.hb-facts caption {
  text-align: left; font-family: var(--ff-head); font-weight: 700;
  font-size: .9rem; letter-spacing: .04em; padding: 15px 20px;
  background: var(--ink); color: #fff;
}
.hb-facts th, .hb-facts td { text-align: left; padding: 12px 20px; border-top: 1px solid var(--line); vertical-align: top; }
.hb-facts th { width: 38%; font-weight: 600; color: var(--steel); font-family: var(--ff-text); }
.hb-facts td { font-weight: 600; color: var(--ink); }

.hb-takeaways { border: 1px solid var(--line); border-radius: var(--r-md); padding: 26px 30px; background: var(--paper); }
.hb-takeaways__tag {
  font-family: var(--ff-head); font-weight: 700; font-size: .74rem;
  letter-spacing: .16em; text-transform: uppercase; color: var(--scarlet-deep); margin-bottom: 14px;
}
.hb-takeaways ul { display: grid; gap: 12px; }
.hb-takeaways li { display: grid; grid-template-columns: 24px 1fr; gap: 12px; align-items: start; }
.hb-takeaways li::before {
  content: ""; width: 18px; height: 18px; margin-top: 4px; border-radius: 50%;
  background: var(--scarlet-tint) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23d81f2a' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center / 12px no-repeat;
}

/* --- components: Q&A ---------------------------------------- */
.hb-qa { display: grid; gap: 18px; }
.hb-qa__item { border-bottom: 1px solid var(--line); padding-bottom: 18px; }
.hb-qa__q { font-family: var(--ff-head); font-size: var(--step1); margin-bottom: 6px; }
.hb-qa__a { color: var(--ink-soft); }
.hb-qa__a strong { color: var(--ink); }

/* native details FAQ */
.hb-acc { border: 1px solid var(--line); border-radius: var(--r-md); overflow: hidden; }
.hb-acc details { border-top: 1px solid var(--line); background: var(--paper); }
.hb-acc details:first-child { border-top: 0; }
.hb-acc summary {
  cursor: pointer; list-style: none; padding: 18px 22px; font-family: var(--ff-head);
  font-weight: 600; font-size: 1.02rem; display: flex; justify-content: space-between; gap: 16px; align-items: center;
}
.hb-acc summary::-webkit-details-marker { display: none; }
.hb-acc summary::after { content: "+"; font-size: 1.5rem; color: var(--scarlet); font-weight: 400; line-height: 1; }
.hb-acc details[open] summary::after { content: "\2212"; }
.hb-acc__body { padding: 0 22px 20px; color: var(--ink-soft); }
.hb-acc__body p { margin-top: 0; }

/* --- components: testimonial / quote ------------------------ */
.hb-quote { background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-md); padding: 24px; display: flex; flex-direction: column; gap: 14px; height: 100%; }
.hb-quote__stars { color: var(--scarlet); letter-spacing: 2px; font-size: .95rem; }
.hb-quote p { margin: 0; color: var(--ink-soft); }
.hb-quote__who { display: flex; align-items: center; gap: 12px; margin-top: auto; }
.hb-avatar { width: 42px; height: 42px; border-radius: 50%; background: var(--ink); color: #fff; display: grid; place-items: center; font-family: var(--ff-head); font-weight: 700; font-size: .9rem; flex: none; }
.hb-quote__who b { display: block; font-weight: 600; color: var(--ink); }
.hb-quote__who span { font-size: .82rem; color: var(--steel); }
.hb-verified { font-size: .72rem; font-weight: 600; color: #1c7a3e; display: inline-flex; align-items: center; gap: 5px; }

/* --- components: stats / bars ------------------------------- */
.hb-stat { text-align: center; padding: 22px 14px; border: 1px solid var(--line); border-radius: var(--r-md); background: var(--paper); }
.hb-stat__n { font-family: var(--ff-head); font-weight: 800; font-size: clamp(1.7rem, 1.3rem + 1.4vw, 2.5rem); color: var(--ink); line-height: 1; }
.hb-stat__l { font-size: .82rem; color: var(--steel); margin-top: 8px; letter-spacing: .01em; }
.hb-stat--scarlet .hb-stat__n { color: var(--scarlet); }

.hb-bars { display: grid; gap: 13px; }
.hb-bar { display: grid; grid-template-columns: 150px 1fr 46px; gap: 14px; align-items: center; font-size: .9rem; }
.hb-bar__track { background: var(--cloud-deep); border-radius: var(--r-pill); height: 9px; overflow: hidden; }
.hb-bar__fill { background: var(--scarlet); height: 100%; border-radius: var(--r-pill); }
.hb-bar__val { font-weight: 600; font-family: var(--ff-head); text-align: right; }

/* --- components: data table -------------------------------- */
.hb-table { border: 1px solid var(--line); border-radius: var(--r-md); overflow: hidden; }
.hb-table table { font-size: .94rem; }
.hb-table caption { text-align: left; font-family: var(--ff-head); font-weight: 700; padding: 14px 18px; background: var(--cloud); border-bottom: 1px solid var(--line); }
.hb-table th, .hb-table td { padding: 12px 18px; border-top: 1px solid var(--line); text-align: left; vertical-align: top; }
.hb-table thead th { background: var(--ink); color: #fff; border-top: 0; font-family: var(--ff-head); font-weight: 600; font-size: .82rem; letter-spacing: .04em; text-transform: uppercase; }
.hb-table tbody th { font-weight: 600; color: var(--ink); }
.hb-table td.is-good { color: #1c7a3e; font-weight: 600; }
.hb-table tr:nth-child(even) td, .hb-table tr:nth-child(even) th { background: #fafbfc; }
.hb-table--center td, .hb-table--center th { text-align: center; }
.hb-table--center th:first-child, .hb-table--center td:first-child { text-align: left; }

/* --- sections: hero ----------------------------------------- */
.hb-hero { padding-block: clamp(40px, 6vw, 78px); }
.hb-hero__grid { display: grid; grid-template-columns: 1.08fr .92fr; gap: 48px; align-items: center; }
.hb-hero h1 { margin: 16px 0 18px; }
.hb-hero__sub { font-size: var(--step1); color: var(--ink-soft); line-height: 1.5; }
.hb-hero__cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 26px; }
.hb-hero__trust { display: flex; flex-wrap: wrap; gap: 8px 22px; margin-top: 22px; font-size: .84rem; color: var(--steel); }
.hb-hero__trust span { display: inline-flex; align-items: center; gap: 7px; }
.hb-hero__media { position: relative; display: grid; place-items: center; }
.hb-hero__media::after {
  content: ""; position: absolute; inset: auto 0 -4% 0; height: 70%;
  background: radial-gradient(60% 60% at 50% 50%, rgba(216, 31, 42, .14), transparent 70%); z-index: 0;
}
.hb-hero__img { position: relative; z-index: 1; width: min(420px, 88%); filter: drop-shadow(0 26px 40px rgba(22, 24, 29, .22)); }
.hb-hero__rating { display: inline-flex; align-items: center; gap: 10px; background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-pill); padding: 7px 16px; box-shadow: var(--shadow-sm); font-size: .88rem; }
.hb-hero__rating b { font-family: var(--ff-head); }

/* bottle composition (CSS-built multi-packs from one image) */
.hb-pack { position: relative; display: inline-flex; align-items: flex-end; justify-content: center; }
.hb-pack img { width: 118px; filter: drop-shadow(0 10px 16px rgba(22, 24, 29, .18)); }
.hb-pack--3 img:nth-child(1) { transform: translateX(34px) scale(.9); z-index: 1; opacity: .96; }
.hb-pack--3 img:nth-child(2) { z-index: 3; }
.hb-pack--3 img:nth-child(3) { transform: translateX(-34px) scale(.9); z-index: 1; opacity: .96; }
.hb-pack--6 img { width: 84px; }
.hb-pack--6 img:nth-child(odd) { transform: translateY(8px) scale(.92); opacity: .92; }

/* --- sections: pricing -------------------------------------- */
.hb-pricing { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; align-items: stretch; }
.hb-price {
  position: relative; background: var(--paper); border: 1px solid var(--line);
  border-radius: var(--r-lg); padding: 28px 24px; display: flex; flex-direction: column; gap: 14px;
}
.hb-price__tag {
  position: absolute; top: 0; left: 50%; transform: translate(-50%, -50%);
  font-family: var(--ff-head); font-weight: 700; font-size: .72rem; letter-spacing: .08em; text-transform: uppercase;
  background: var(--ink); color: #fff; padding: 6px 16px; border-radius: var(--r-pill); white-space: nowrap;
}
.hb-price--pop { border-color: var(--scarlet); border-width: 2px; box-shadow: var(--shadow-md); }
.hb-price--pop .hb-price__tag { background: var(--scarlet); }
.hb-price__head { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; }
.hb-price__qty { font-family: var(--ff-head); font-weight: 800; font-size: 1.5rem; }
.hb-price__supply { font-size: .82rem; color: var(--steel); }
.hb-price__img { height: 172px; display: grid; place-items: center; }
.hb-price__img img { max-height: 172px; width: auto; filter: drop-shadow(0 12px 18px rgba(22, 24, 29, .18)); }
.hb-price__per { display: flex; align-items: baseline; gap: 6px; }
.hb-price__per b { font-family: var(--ff-head); font-weight: 800; font-size: 2.7rem; color: var(--ink); line-height: 1; }
.hb-price__per span { color: var(--steel); font-size: .86rem; }
.hb-price__total { font-size: .92rem; color: var(--ink-soft); }
.hb-price__total s { color: var(--steel-light); }
.hb-price__total b { color: var(--scarlet-deep); font-weight: 700; }
.hb-price__save { font-size: .8rem; font-weight: 600; color: #1c7a3e; }
.hb-price__list { display: grid; gap: 8px; font-size: .88rem; color: var(--ink-soft); margin-top: 2px; }
.hb-price__list li { display: flex; gap: 8px; align-items: flex-start; }
.hb-price__list svg { width: 15px; height: 15px; color: var(--scarlet); flex: none; margin-top: 4px; }
.hb-price__ship { font-size: .8rem; color: var(--steel); }
.hb-price .hb-btn { margin-top: auto; }
.hb-paylogos { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; opacity: .8; font-size: .72rem; color: var(--steel); }

/* --- sections: verify table band ---------------------------- */
.hb-verify { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.hb-verify dl { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--r-md); overflow: hidden; }
.hb-verify dt { background: var(--cloud); padding: 12px 16px; font-size: .8rem; color: var(--steel); font-weight: 600; }
.hb-verify dd { background: var(--paper); padding: 12px 16px; margin: 0; font-weight: 600; font-size: .9rem; }

/* --- sections: cta band ------------------------------------- */
.hb-cta { text-align: center; }
.hb-cta h2 { color: #fff; }
.hb-cta p { margin-inline: auto; color: #c4c8d0; }
.hb-cta .hb-hero__cta { justify-content: center; }
.hb-cta__trust { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px 24px; margin-top: 22px; font-size: .84rem; color: #9aa1ad; }

/* --- sections: featured strip / logos ----------------------- */
.hb-marks { display: flex; flex-wrap: wrap; gap: 14px; }
.hb-mark { border: 1px solid var(--line); border-radius: var(--r-sm); padding: 16px 20px; flex: 1 1 150px; text-align: center; }
.hb-mark b { display: block; font-family: var(--ff-head); font-weight: 700; }
.hb-mark span { font-size: .76rem; color: var(--steel); }

/* --- sections: split feature -------------------------------- */
.hb-split { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.hb-split--reverse > :first-child { order: 2; }

/* --- sections: doctor / figure card ------------------------- */
.hb-figcard { background: var(--cloud); border-radius: var(--r-lg); padding: 30px; border: 1px solid var(--line); }

/* --- sections: stepper -------------------------------------- */
.hb-steps { display: grid; gap: 16px; counter-reset: step; }
.hb-step { display: grid; grid-template-columns: 46px 1fr; gap: 18px; align-items: start; background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-md); padding: 20px 22px; }
.hb-step::before { counter-increment: step; content: counter(step, decimal-leading-zero); font-family: var(--ff-head); font-weight: 800; font-size: 1.3rem; color: var(--scarlet); }
.hb-step h3 { font-size: 1.06rem; margin-bottom: 4px; }
.hb-step p { margin: 0; font-size: .94rem; color: var(--ink-soft); }

/* --- sections: contact form -------------------------------- */
.hb-form { display: grid; gap: 16px; }
.hb-field { display: grid; gap: 6px; }
.hb-field label { font-size: .85rem; font-weight: 600; }
.hb-field input, .hb-field select, .hb-field textarea {
  border: 1px solid var(--line-strong); border-radius: var(--r-sm); padding: 12px 14px; background: var(--paper); width: 100%;
}
.hb-field input:focus, .hb-field select:focus, .hb-field textarea:focus { border-color: var(--scarlet); outline: none; box-shadow: 0 0 0 3px var(--scarlet-tint); }
.hb-form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* --- prose helper for legal / guides ------------------------ */
.hb-prose h2 { margin-top: 2.2em; font-size: var(--step2); }
.hb-prose h3 { margin-top: 1.6em; }
.hb-prose p, .hb-prose li { color: var(--ink-soft); }
.hb-prose ul { padding-left: 1.1em; list-style: disc; display: grid; gap: 8px; margin-top: 1em; }
.hb-prose ul li { padding-left: 4px; }
.hb-prose p + p { margin-top: 1em; }
.hb-prose a { font-weight: 600; }

/* --- utilities ---------------------------------------------- */
.u-center { text-align: center; }
.u-muted { color: var(--steel); }
.u-mt0 { margin-top: 0; }
.u-mt-s { margin-top: 14px; }
.u-mt-m { margin-top: 28px; }
.u-mt-l { margin-top: 48px; }
.u-mb-s { margin-bottom: 14px; }
.u-mb-m { margin-bottom: 28px; }
.u-maxw { max-width: 64ch; }
.u-maxw-c { max-width: 64ch; margin-inline: auto; }
.u-scarlet { color: var(--scarlet); }
.u-nowrap { white-space: nowrap; }
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

/* --- responsive --------------------------------------------- */
@media (max-width: 940px) {
  .hb-hero__grid { grid-template-columns: 1fr; gap: 32px; }
  .hb-hero__media { order: -1; }
  .hb-split, .hb-split--reverse { grid-template-columns: 1fr; gap: 26px; }
  .hb-split--reverse > :first-child { order: 0; }
  .hb-foot__grid { grid-template-columns: 1fr 1fr; gap: 28px; }
  .hb-grid--4 { grid-template-columns: repeat(2, 1fr); }
  .hb-verify { grid-template-columns: 1fr; }
}
@media (max-width: 820px) {
  .hb-nav { position: fixed; inset: 0 0 0 auto; width: min(320px, 86vw); flex-direction: column; align-items: stretch; gap: 2px;
    background: var(--paper); padding: 80px 18px 28px; box-shadow: -20px 0 60px rgba(22,24,29,.18); transform: translateX(100%); transition: transform .25s ease; overflow-y: auto; }
  .hb-nav[data-open="true"] { transform: translateX(0); }
  .hb-nav__link { padding: 13px 14px; border-radius: var(--r-sm); font-size: 1rem; }
  .hb-nav__link[aria-current="page"] { box-shadow: none; background: var(--scarlet-tint); }
  .hb-nav__cta { margin: 10px 0 0; }
  .hb-burger { display: inline-flex; z-index: 120; }
  .hb-pricing { grid-template-columns: 1fr; max-width: 420px; margin-inline: auto; }
  .hb-price--pop { order: -1; }
}
@media (max-width: 640px) {
  .hb-grid--2, .hb-grid--3, .hb-grid--4 { grid-template-columns: 1fr; }
  .hb-foot__grid { grid-template-columns: 1fr; }
  .hb-bar { grid-template-columns: 110px 1fr 40px; gap: 10px; font-size: .82rem; }
  .hb-form__row { grid-template-columns: 1fr; }
  h1 { font-size: clamp(2rem, 8vw, 2.6rem); }
}
@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto !important; transition: none !important; }
}