:root {
  --brand: #d71814;
  --purchase: #c91d21;
  --purchase-hover: #a6161a;
  --avocado: #edf3e3;
  --botanical-ink: #405739;
  --cta-hover: #b8120f;
  --ink: #282322;
  --muted: #615450;
  --cream: #fff9f0;
  --white: #fff;
  --surface: #fff2e5;
  --line: #ebdacf;
  --control-line: #92796d;
  --page: min(1080px, calc(100% - 2rem));
  --section-gap: clamp(2.5rem, 6vw, 4.5rem);
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; background: var(--white); color: var(--ink); font: 1rem/1.5 system-ui, sans-serif; }
body:has(.quick:not([hidden])) { padding-bottom: calc(5rem + env(safe-area-inset-bottom)); }
html { scroll-padding-bottom: calc(6rem + env(safe-area-inset-bottom)); }
:where(main, section, #check) { scroll-margin-top: 1rem; }
:where(button, a, input, summary, video):focus-visible, #availability-status:focus {
  outline: 2px solid var(--ink);
  outline-offset: 3px;
}
a { color: inherit; text-underline-offset: .16em; }
header a, footer a, .cta { text-decoration: none; }
header a:hover, footer a:hover { text-decoration: underline; }
.skip-link { position: fixed; z-index: 5; top: .5rem; left: .5rem; padding: .75rem; background: var(--white); clip-path: inset(50%); }
.skip-link:focus { clip-path: none; }

.announcement { background: var(--cream); color: var(--ink); padding: .5rem 1rem; text-align: center; font-size: .875rem; }
header, footer { background: var(--white); }
header { border-bottom: 1px solid var(--line); }
footer { border-top: 1px solid var(--line); }
.bar-inner {
  width: var(--page);
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: .25rem 1rem;
  padding-block: .5rem;
}
.bar-inner a { display: inline-flex; align-items: center; min-height: 44px; }
.wordmark { color: var(--ink); font-size: 1.25rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
header nav { display: flex; flex-wrap: wrap; gap: 0 clamp(.75rem, 3vw, 2rem); font-weight: 700; }
.crumb { width: var(--page); margin: 1rem auto; color: var(--muted); font-size: .875rem; }

.hero, .info, .ingredients-showcase, .routine, .formula-inner, .film-inner, .circulation-inner { width: var(--page); margin-inline: auto; }
.hero, .formula-inner, .botanical-grid, .routine, .film-inner {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(1rem, 3vw, 2.5rem);
}
.hero { align-items: start; margin-bottom: var(--section-gap); }
.product-copy { padding-top: clamp(.25rem, 2vw, 1.75rem); }
h1, h2, h3 { overflow-wrap: anywhere; }
h1 { margin: 0 0 1rem; font-size: clamp(2.5rem, 6vw, 5.25rem); line-height: .99; letter-spacing: -.065em; color: var(--ink); }
h2 { margin: 0 0 .75rem; font-size: clamp(1.875rem, 4.6vw, 3.5rem); line-height: 1.07; letter-spacing: -.05em; }
p { margin: 0 0 .875rem; }
figure { margin: 0; }
img, video, canvas { display: block; max-width: 100%; }
img, canvas { width: 100%; height: auto; }
video { width: 100%; height: auto; aspect-ratio: 16 / 9; object-fit: contain; background: var(--brand); }
figcaption, small { font-size: .875rem; }
.highlights { padding-left: 1.25rem; margin: .875rem 0; }
.highlights li + li { margin-top: .25rem; }
.price { display: flex; align-items: baseline; flex-wrap: wrap; gap: .25rem .75rem; margin: 1.25rem 0 .75rem; }
.price strong { font-size: 1.875rem; }
.price span, .order-note, small { color: var(--muted); }
.order-note { margin: .625rem 0 0; font-size: .875rem; }

button, .cta {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-height: 44px;
  min-width: 44px;
  border: 1px solid transparent;
  border-radius: 100px;
  padding: .625rem 1.125rem;
  background: var(--brand);
  color: var(--white);
  font: inherit;
  font-weight: 750;
  text-align: center;
  cursor: pointer;
}
button:disabled { cursor: wait; }
button:enabled:hover, .cta:hover { background: var(--cta-hover); }
#check { width: 100%; min-height: 52px; }
#availability { margin-top: 1rem; padding: 1rem; border: 1px solid var(--line); border-radius: .75rem; background: var(--white); }
label { display: block; font-size: .875rem; font-weight: 700; }
input { display: block; width: 100%; min-height: 44px; margin: .375rem 0 .75rem; padding: .625rem; font: inherit; color: var(--ink); background: var(--white); border: 1px solid var(--control-line); border-radius: .375rem; }
small { display: block; margin-top: .5rem; }
#message { margin: .5rem 0 0; }
#message:empty { margin: 0; }

.gallery { display: grid; grid-template-columns: 6.5rem minmax(0, 1fr); gap: .75rem; }
.thumbnails { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .5rem; align-content: start; }
.thumbnails button {
  display: grid;
  place-items: center;
  width: 100%;
  aspect-ratio: 1.09;
  border: 1px solid var(--control-line);
  border-radius: .5rem;
  padding: .25rem;
  background: var(--white);
  color: var(--brand);
  font-size: .875rem;
}
.thumbnails button:hover { background: var(--surface); }
.thumbnails button[aria-pressed=true] { box-shadow: inset 0 0 0 2px var(--brand); }
.thumbnails img, .thumb-macro { width: 100%; height: 100%; min-height: 0; border-radius: .25rem; object-fit: cover; }
.gallery-stage { display: grid; grid-template: minmax(0, 1fr) / minmax(0, 1fr); aspect-ratio: 1; border-radius: 1rem; background: var(--surface); }
.gallery-stage > * { grid-area: 1 / 1; min-width: 0; min-height: 0; }
.gallery-stage figure img, .gallery-stage .macro { width: 100%; height: 100%; border-radius: 1rem; object-fit: contain; }
.macro { background: var(--surface) url(softgels-red-bottle.jpg) 83% 97% / 300% no-repeat; }
.gallery-dose, [data-panel=video] { align-self: center; }
.gallery-dose { padding: 1rem; text-align: center; }
.gallery-dose strong, .gallery-dose span { display: block; }
.gallery-dose strong { color: var(--brand); font-size: clamp(2.75rem, 7vw, 6.5rem); line-height: 1.1; letter-spacing: -.06em; }

details { border-bottom: 1px solid var(--line); }
.product-accordions, .info details:first-of-type { border-top: 1px solid var(--line); }
.product-accordions { margin-top: 1.5rem; }
summary { min-height: 44px; padding: .75rem 0; cursor: pointer; font-weight: 750; }
summary:hover { color: var(--brand); }
details p { margin: 0 0 .875rem; }
.quick {
  position: fixed;
  z-index: 3;
  inset: auto 0 0;
  padding: .5rem 0 calc(.5rem + env(safe-area-inset-bottom));
  border-top: 1px solid var(--line);
  background: var(--white);
  box-shadow: 0 -5px 20px #28232215;
}
.quick div { width: var(--page); margin-inline: auto; display: flex; justify-content: space-between; align-items: center; gap: .5rem; }
.quick strong, .quick .cta { font-size: .875rem; }
.quick strong span { display: block; }
.quick .cta { padding-inline: .75rem; flex: 0 1 auto; }

.formula, .film, .circulation { color: var(--ink); padding-block: var(--section-gap); }
.formula, .circulation { background: var(--avocado); }
.film { background: var(--cream); }
.formula, .film, .circulation, .ingredients-showcase, .routine, .info { margin-bottom: var(--section-gap); }
.formula-inner, .film-inner, .routine { align-items: center; }
.formula p, .film p { margin: 0; }
.dose { display: grid; gap: .25rem; padding: 1.25rem; border: 1px solid #bac9af; border-radius: .875rem; background: var(--white); }
.dose strong { font-size: clamp(2.5rem, 6vw, 4.125rem); line-height: 1; }
.dose small { color: var(--muted); }
.botanical-grid article {
  min-width: 0;
  padding: clamp(1.25rem, 3vw, 2rem);
  border: 1px solid var(--line);
  border-radius: .875rem;
}
.botanical-grid h3 { margin: 1rem 0 .375rem; font-size: 1.25rem; }
.botanical-grid p { margin: 0; }
.ingredient-icon {
  display: grid;
  place-items: center;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  background: var(--avocado);
  color: var(--botanical-ink);
  font-size: 1.5rem;
}
.ingredient-icon--softgel::before {
  content: "";
  width: 1.25rem;
  height: .625rem;
  border: 2px solid currentColor;
  border-radius: 1rem;
  transform: rotate(-35deg);
}
.routine { background: var(--cream); color: var(--ink); border-radius: 1rem; gap: 0; }
.routine div { padding: clamp(1.25rem, 5vw, 3.5rem); }
.purchase-cta { background: var(--purchase); color: var(--white); text-transform: uppercase; letter-spacing: .04em; }
.purchase-cta:enabled:hover { background: var(--purchase-hover); }
.hero .purchase-cta { width: 100%; min-height: 52px; }
.routine img { max-height: 24rem; object-fit: contain; background: var(--surface); border-radius: 0 1rem 1rem 0; }
.film video { border-radius: .875rem; }

.flow-demo { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 3fr); background: var(--surface); color: var(--ink); border-radius: .875rem; }
.flow-person { min-height: 18rem; background: url(circulation/circulation-torso.png) center bottom / contain no-repeat; }
.flow-panel { min-width: 0; align-self: center; padding: clamp(1rem, 3vw, 2.375rem); }
.flow-panel canvas, .flow-panel img { margin: .5rem 0 .875rem; }
.flow-states { display: flex; gap: .5rem; flex-wrap: wrap; }
.flow-states button { background: transparent; color: var(--brand); border-color: var(--brand); }
.flow-states button:hover { background: var(--white); }
.flow-states button[aria-pressed=true] { background: var(--brand); color: var(--white); }
#flow-state { font-weight: 700; }
.circulation figcaption { margin-top: .875rem; max-width: 72ch; color: var(--ink); }

@media (max-width: 48rem) {
  .hero, .formula-inner, .film-inner, .routine { grid-template-columns: minmax(0, 1fr); }
  .gallery { grid-template-columns: minmax(0, 1fr); max-width: 34rem; width: 100%; margin-inline: auto; }
  .gallery-stage { grid-row: 1; aspect-ratio: 1.2; }
  .thumbnails { grid-template-columns: repeat(auto-fit, minmax(44px, 1fr)); }
  .thumbnails button { width: 100%; max-width: 4rem; }
  .routine img { border-radius: 0 0 1rem 1rem; }
}
@media (max-width: 37.5rem) {
  .flow-demo, .botanical-grid { grid-template-columns: minmax(0, 1fr); }
  .flow-person { min-height: 12rem; margin-top: .75rem; }
}

#alert-unavailable { margin-bottom: 0; color: var(--muted); }
.gallery-stage video { border-radius: .5rem; }