/* Fonts (self-hosted, latin subset) */
@font-face {
  font-family: "Figtree";
  src: url("fonts/figtree-normal.woff2") format("woff2");
  font-weight: 400 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Newsreader";
  src: url("fonts/newsreader-normal.woff2") format("woff2");
  font-weight: 400 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Newsreader";
  src: url("fonts/newsreader-italic.woff2") format("woff2");
  font-weight: 400 500;
  font-style: italic;
  font-display: swap;
}

/* Tokens: palette taken from the ARTROFLEX tube (cobalt body, flame lettering, alpine band) */
:root {
  --ink: #0f1b3d;
  --text: #28324d;
  --muted: #5a6480;
  --line: #d9e1ef;

  --blue: #1b3f9e;
  --blue-deep: #0d2667;
  --blue-night: #081a4c;

  --page: #f7f9fd;
  --paper: #fdfeff;
  --ice: #eaf0fa;
  --ice-strong: #d8e4f7;

  --flame: #ee5a14;
  --flame-deep: #c8390c;
  --flame-soft: #fff0e6;
  --cap-red: #c8161d;

  /* Shape rule: interactive = pill, surfaces = 16px */
  --r-surface: 16px;
  --r-pill: 999px;

  --serif: "Newsreader", Georgia, "Times New Roman", serif;
  --sans: "Figtree", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  --measure: 40rem;
  --wide: 68rem;
  --gutter: 1.25rem;

  --shadow-blue: 0 18px 40px -22px rgb(13 38 103 / 0.45);

  /* z-index scale */
  --z-nav: 20;
  --z-sticky-cta: 30;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 4.5rem;
}

body {
  margin: 0;
  background: var(--page);
  color: var(--text);
  font-family: var(--sans);
  font-size: 1.1875rem;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: var(--blue);
}

p {
  margin: 0 0 1.05em;
}

h1,
h2,
h3 {
  font-family: var(--serif);
  color: var(--ink);
  font-weight: 600;
  letter-spacing: -0.012em;
  margin: 0;
  text-wrap: balance;
}

.visually-hidden {
  position: absolute !important;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.visually-hidden:focus {
  position: fixed !important;
  top: 0.5rem;
  left: 0.5rem;
  width: auto;
  height: auto;
  clip: auto;
  z-index: 40;
  padding: 0.6rem 1rem;
  background: var(--paper);
  border-radius: var(--r-pill);
}

:focus-visible {
  outline: 3px solid var(--flame);
  outline-offset: 3px;
}

.icon {
  width: 1.5rem;
  height: 1.5rem;
  flex: none;
  fill: currentColor;
}

/* ---------- Disclosure + header ---------- */
.disclosure {
  background: var(--blue-night);
  color: #dfe7f7;
  font-size: 0.8125rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-align: center;
  padding: 0.4rem var(--gutter);
}

.masthead {
  background: var(--paper);
  text-align: center;
  padding: 1.1rem var(--gutter) 0.9rem;
}

.masthead__logo {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  text-decoration: none;
  color: var(--ink);
}

.masthead__name {
  font-family: var(--sans);
  font-size: 1.9rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.01em;
  color: var(--blue-deep);
}

.masthead__name span {
  background: linear-gradient(180deg, #f7931e 0%, #ee5a14 55%, var(--flame-deep) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.masthead__tag {
  margin-top: 0.3rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--blue);
  padding-left: 0.32em;
}

.disclaimer {
  font-size: 0.8125rem;
  line-height: 1.5;
  color: var(--muted);
  margin: 1rem 0 1.2rem;
  padding: 0.55rem 0.8rem;
  border-radius: 10px;
  background: var(--ice);
}

.disclaimer--dark {
  background: rgb(255 255 255 / 0.08);
  color: #b9c8ea;
  margin: 1rem 0 0;
}

.benefits__disclaimer,
.ingredients__disclaimer {
  max-width: calc(var(--wide) - 2 * var(--gutter));
  margin: 1rem auto 0;
  margin-inline: var(--gutter);
}

.ingredients__disclaimer {
  background: var(--paper);
}

@media (min-width: 1136px) {
  .benefits__disclaimer,
  .ingredients__disclaimer {
    margin-inline: auto;
  }
}

.topnav {
  position: sticky;
  top: 0;
  z-index: var(--z-nav);
  background: rgb(253 254 255 / 0.94);
  backdrop-filter: saturate(160%) blur(10px);
  -webkit-backdrop-filter: saturate(160%) blur(10px);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  transition: box-shadow 0.25s ease;
}

.topnav.is-stuck {
  box-shadow: 0 8px 22px -18px rgb(13 38 103 / 0.55);
}

.topnav__list {
  list-style: none;
  margin: 0 auto;
  padding: 0 var(--gutter);
  max-width: var(--wide);
  display: flex;
  gap: 0.25rem;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  scrollbar-width: none;
}

.topnav__list::-webkit-scrollbar {
  display: none;
}

@media (max-width: 767px) {
  .topnav__list {
    -webkit-mask-image: linear-gradient(90deg, #000 85%, transparent);
    mask-image: linear-gradient(90deg, #000 85%, transparent);
    padding-right: 2.5rem;
  }
}

.topnav__list li {
  scroll-snap-align: start;
  flex: none;
}

.topnav__list a {
  display: flex;
  align-items: center;
  min-height: 3rem;
  padding: 0 0.85rem;
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--ink);
  text-decoration: none;
  white-space: nowrap;
  border-bottom: 3px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.topnav__list a:hover {
  color: var(--blue);
}

.topnav__list a[aria-current="true"] {
  color: var(--blue);
  border-bottom-color: var(--flame);
}

/* ---------- Article layout ---------- */
.article {
  background: var(--paper);
}

.prose {
  max-width: var(--measure);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.prose h2 {
  font-size: 1.75rem;
  line-height: 1.18;
  margin: 2.6rem 0 1rem;
}

.prose .lead-line {
  font-weight: 600;
  color: var(--ink);
}

.story-beat {
  font-family: var(--serif);
  font-size: 1.35rem;
  line-height: 1.4;
  color: var(--ink);
  margin: 1.4rem 0;
}

.inner-thought {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.3rem;
  line-height: 1.45;
  color: var(--blue-deep);
  margin: 1.4rem 0;
  padding-left: 1rem;
  border-left: 3px solid var(--flame);
}

.beats {
  list-style: none;
  padding: 0;
  margin: 1.2rem 0 1.4rem;
  font-family: var(--serif);
  font-size: 1.4rem;
  line-height: 1.35;
  color: var(--ink);
}

.beats li + li {
  margin-top: 0.2rem;
}

/* Hero */
.hero {
  padding-top: 1.6rem;
}

.hero__meta {
  max-width: var(--measure);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.hero__kicker {
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--flame-deep);
  margin-bottom: 0.8rem;
}

.hero h1 {
  font-size: 1.95rem;
  line-height: 1.14;
  margin-bottom: 1rem;
}

.hero__dek {
  font-size: 1.1875rem;
  color: var(--muted);
  line-height: 1.55;
  margin-bottom: 1.1rem;
}

.byline {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem 1rem;
  font-size: 0.875rem;
  color: var(--muted);
  padding: 0.8rem 0;
  border-top: 1px solid var(--line);
  margin-bottom: 1.25rem;
}

.byline strong {
  color: var(--ink);
  font-weight: 600;
}

/* Figures */
.figure {
  margin: 1.8rem 0;
}

.figure img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  background: var(--ice);
}

.figure--wide img {
  aspect-ratio: 16 / 9;
}

.figure figcaption {
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.45;
  padding: 0.6rem var(--gutter) 0;
  max-width: var(--measure);
  margin: 0 auto;
}

.figure--hero {
  margin: 0;
  max-width: var(--wide);
  margin-inline: auto;
}

.figure--hero img {
  aspect-ratio: 4 / 3;
  object-position: 50% 30%;
}

/* ---------- CTA ---------- */
.cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  min-height: 3.5rem;
  padding: 0 1.75rem;
  border-radius: var(--r-pill);
  background: linear-gradient(135deg, #f0621a 0%, #df4a10 55%, var(--flame-deep) 100%);
  color: #fff;
  font-family: var(--sans);
  font-size: 1.0625rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-decoration: none;
  white-space: nowrap;
  box-shadow: 0 14px 28px -14px rgb(200 57 12 / 0.75), inset 0 1px 0 rgb(255 255 255 / 0.25);
  transition: transform 0.18s ease, box-shadow 0.18s ease, filter 0.18s ease;
}

.cta .icon {
  width: 1.25rem;
  height: 1.25rem;
  transition: transform 0.2s ease;
}

.cta:hover {
  filter: brightness(1.05);
  box-shadow: 0 18px 32px -14px rgb(200 57 12 / 0.85), inset 0 1px 0 rgb(255 255 255 / 0.25);
}

.cta:hover .icon {
  transform: translateX(3px);
}

.cta:active {
  transform: translateY(1px) scale(0.985);
}

.cta--block {
  width: 100%;
}

.cta-wrap {
  margin: 1.8rem 0 0.4rem;
}

/* ---------- Section: ARTROFLEX intro ---------- */
.intro {
  background: linear-gradient(180deg, var(--ice) 0%, var(--paper) 100%);
  margin-top: 2.6rem;
  padding: 2.6rem 0 1rem;
}

.intro__figure {
  max-width: var(--wide);
  margin: 0 auto 1.8rem;
  padding: 0 var(--gutter);
}

.intro__figure img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--r-surface);
  box-shadow: var(--shadow-blue);
}

.intro h2 {
  margin-top: 0;
}

.brand-word {
  font-family: var(--sans);
  font-weight: 800;
  letter-spacing: 0.01em;
}

/* ---------- Section: BENEFICIOS ---------- */
.benefits {
  padding: 2.8rem 0 1rem;
}

.benefits__head {
  max-width: var(--measure);
  margin: 0 auto 1.4rem;
  padding: 0 var(--gutter);
}

.benefits__head h2 {
  font-size: 1.75rem;
  line-height: 1.18;
}

.benefits__grid {
  list-style: none;
  margin: 0 auto;
  padding: 0 var(--gutter);
  max-width: var(--wide);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}

.benefit {
  border-radius: var(--r-surface);
  padding: 1.1rem 1rem 1.2rem;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  min-height: 11rem;
}

.benefit__icon {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
}

.benefit__icon .icon {
  width: 1.5rem;
  height: 1.5rem;
}

.benefit h3 {
  font-family: var(--sans);
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  margin-top: auto;
}

.benefit p {
  margin: 0;
  font-size: 0.975rem;
  line-height: 1.45;
}

.benefit--calor {
  background: linear-gradient(160deg, #fff4ec 0%, #ffe3d1 100%);
}
.benefit--calor .benefit__icon {
  background: var(--flame);
  color: #fff;
}
.benefit--calor h3 {
  color: var(--flame-deep);
}

.benefit--frescor {
  background: linear-gradient(160deg, #f1f6ff 0%, var(--ice-strong) 100%);
}
.benefit--frescor .benefit__icon {
  background: #fff;
  color: var(--blue);
  box-shadow: inset 0 0 0 1.5px var(--ice-strong);
}
.benefit--frescor h3 {
  color: var(--blue);
}

.benefit--masaje {
  background: linear-gradient(160deg, var(--blue) 0%, var(--blue-deep) 100%);
  color: #e6edfb;
}
.benefit--masaje .benefit__icon {
  background: rgb(255 255 255 / 0.14);
  color: #fff;
}
.benefit--masaje h3 {
  color: #fff;
}

.benefit--cuidado {
  background: var(--paper);
  box-shadow: inset 0 0 0 1.5px var(--line);
}
.benefit--cuidado .benefit__icon {
  background: var(--ice);
  color: var(--blue-deep);
}
.benefit--cuidado h3 {
  color: var(--ink);
}

.benefits__figure {
  max-width: var(--wide);
  margin: 1.2rem auto 0;
  padding: 0 var(--gutter);
}

.benefits__figure img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border-radius: var(--r-surface);
}

/* Inline ingredient notes inside the story */
.notes {
  margin: 1.4rem 0 1.6rem;
  display: grid;
  gap: 0.9rem;
}

.note {
  padding-left: 1rem;
  border-left: 3px solid var(--ice-strong);
}

.note--warm {
  border-left-color: var(--flame);
}

.note--cool {
  border-left-color: var(--blue);
}

.note dt {
  font-weight: 700;
  color: var(--ink);
}

.note dd {
  margin: 0.1rem 0 0;
  font-size: 1.0625rem;
}

/* Call and response lines */
.qa {
  margin: 1.2rem 0 1.4rem;
  display: grid;
  gap: 0.75rem;
}

.qa p {
  margin: 0;
}

.qa__q {
  font-family: var(--serif);
  font-size: 1.3rem;
  color: var(--ink);
  line-height: 1.3;
}

.qa__a {
  color: var(--blue);
  font-weight: 600;
}

/* Warm / cool split */
.split {
  margin: 1.6rem 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-radius: var(--r-surface);
  overflow: hidden;
}

.split__side {
  padding: 1.1rem 1rem 1.2rem;
}

.split__side--warm {
  background: linear-gradient(160deg, #fff4ec, #ffe0cc);
}

.split__side--cool {
  background: linear-gradient(200deg, #f1f6ff, var(--ice-strong));
}

.split__label {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  font-size: 0.9375rem;
  margin-bottom: 0.5rem;
}

.split__side--warm .split__label {
  color: var(--flame-deep);
}

.split__side--cool .split__label {
  color: var(--blue);
}

.split ul {
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 1rem;
  line-height: 1.5;
  color: var(--ink);
}

/* Formula line */
.formula {
  margin: 1.4rem 0;
  padding: 1.1rem 1.2rem;
  border-radius: var(--r-surface);
  background: var(--ice);
  font-family: var(--serif);
  font-size: 1.35rem;
  line-height: 1.4;
  color: var(--blue-deep);
  text-align: center;
}

.formula span {
  color: var(--flame-deep);
  padding: 0 0.15em;
}

/* ---------- Section: INGREDIENTES ---------- */
.ingredients {
  margin-top: 3rem;
  padding: 3rem 0 2.6rem;
  background: var(--ice);
}

.ingredients__head {
  max-width: var(--measure);
  margin: 0 auto 1.4rem;
  padding: 0 var(--gutter);
}

.ingredients__head h2 {
  font-size: 1.9rem;
  line-height: 1.15;
  margin-bottom: 0.7rem;
}

.ingredients__head p {
  margin: 0;
}

.ingredients__figure {
  max-width: var(--wide);
  margin: 0 auto 1.2rem;
  padding: 0 var(--gutter);
}

.ingredients__figure img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--r-surface);
}

.ing-grid {
  list-style: none;
  margin: 0 auto;
  padding: 0 var(--gutter);
  max-width: var(--wide);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}

.ing {
  background: var(--paper);
  border-radius: var(--r-surface);
  padding: 1rem 1rem 1.1rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  box-shadow: 0 1px 0 rgb(13 38 103 / 0.06);
}

.ing__tag {
  align-self: flex-start;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.2rem 0.6rem;
  border-radius: var(--r-pill);
}

.ing__tag--warm {
  background: var(--flame-soft);
  color: var(--flame-deep);
}

.ing__tag--cool {
  background: var(--ice);
  color: var(--blue);
}

.ing__tag--care {
  background: #fff;
  color: var(--blue-deep);
  box-shadow: inset 0 0 0 1.5px var(--ice-strong);
}

.ing__tag--massage {
  background: var(--blue-deep);
  color: #fff;
}

.ing h3 {
  font-size: 1.3rem;
  line-height: 1.2;
  margin-top: 0.3rem;
}

.ing p {
  margin: 0;
  font-size: 0.975rem;
  line-height: 1.45;
}

.ing--feature {
  grid-column: 1 / -1;
  background: linear-gradient(135deg, var(--blue) 0%, var(--blue-deep) 100%);
  color: #e6edfb;
}

.ing--feature h3 {
  color: #fff;
}

.ing--feature .ing__tag--care {
  background: rgb(255 255 255 / 0.14);
  color: #fff;
  box-shadow: none;
}

.ingredients__close {
  max-width: var(--measure);
  margin: 1.6rem auto 0;
  padding: 0 var(--gutter);
  font-family: var(--serif);
  font-size: 1.3rem;
  line-height: 1.4;
  color: var(--ink);
}

/* ---------- Section: CÓMO USAR ---------- */
.howto {
  padding: 3rem 0 2.4rem;
}

.howto__head {
  max-width: var(--measure);
  margin: 0 auto 1.4rem;
  padding: 0 var(--gutter);
}

.howto__head h2 {
  font-size: 1.9rem;
  line-height: 1.15;
  margin-bottom: 0.4rem;
}

.howto__head p {
  margin: 0;
  color: var(--muted);
}

.steps {
  list-style: none;
  margin: 0 auto;
  padding: 0 var(--gutter);
  max-width: var(--wide);
  display: grid;
  gap: 0.75rem;
  counter-reset: step;
}

.step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.2rem 1rem;
  align-items: start;
  padding: 1.1rem 1.1rem 1.2rem;
  border-radius: var(--r-surface);
  background: var(--paper);
  box-shadow: inset 0 0 0 1.5px var(--line);
}

.step__visual {
  grid-row: span 3;
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: linear-gradient(145deg, var(--blue), var(--blue-deep));
  color: #fff;
}

.step__visual .icon {
  width: 1.7rem;
  height: 1.7rem;
}

.step__num {
  font-family: var(--serif);
  font-size: 1rem;
  font-weight: 600;
  color: var(--flame-deep);
}

.step h3 {
  font-family: var(--sans);
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.step p {
  margin: 0.15rem 0 0;
  font-size: 1rem;
  line-height: 1.5;
}

.caution {
  max-width: var(--wide);
  margin: 1rem auto 0;
  padding: 0 var(--gutter);
}

.caution__box {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  padding: 1rem 1.1rem;
  border-radius: var(--r-surface);
  background: var(--ice);
  font-size: 0.975rem;
  line-height: 1.5;
  color: var(--ink);
}

.caution__box .icon {
  color: var(--blue);
  margin-top: 0.1rem;
}

.caution__box p {
  margin: 0;
}

.howto .cta-wrap {
  max-width: var(--measure);
  margin-inline: auto;
  padding: 0 var(--gutter);
}

/* Occasions chips */
.chips {
  list-style: none;
  padding: 0;
  margin: 1.2rem 0 1.4rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.chips li {
  padding: 0.45rem 0.95rem;
  border-radius: var(--r-pill);
  background: var(--ice);
  color: var(--blue-deep);
  font-size: 1rem;
  font-weight: 600;
}

/* ---------- Big quotes ---------- */
.bigquote {
  margin: 3rem 0 0;
}

.bigquote blockquote {
  max-width: var(--measure);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.bigquote blockquote p {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 500;
  font-size: 1.85rem;
  line-height: 1.22;
  color: var(--blue-deep);
  margin: 0 0 0.7rem;
  padding-bottom: 0.1em;
}

.bigquote cite {
  display: block;
  font-style: normal;
  font-size: 0.9375rem;
  color: var(--muted);
}

.bigquote .figure {
  margin-top: 1.6rem;
}

.quote-card {
  margin: 1.6rem 0;
  padding: 1.4rem 1.3rem;
  border-radius: var(--r-surface);
  background: linear-gradient(150deg, var(--blue) 0%, var(--blue-deep) 100%);
  color: #fff;
}

.quote-card p {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.35rem;
  line-height: 1.4;
  margin: 0 0 0.6rem;
}

.quote-card cite {
  font-style: normal;
  font-size: 0.9375rem;
  color: #c9d6f2;
}

/* ---------- Final product hero ---------- */
.product {
  position: relative;
  margin-top: 3rem;
  background: radial-gradient(120% 80% at 50% 0%, #22489f 0%, var(--blue-deep) 55%, var(--blue-night) 100%);
  color: #dfe7f7;
  padding: 0 0 3rem;
  overflow: hidden;
}

.product__ridge {
  display: block;
  width: 100%;
  height: 2.75rem;
  color: var(--paper);
}

.product__inner {
  max-width: var(--wide);
  margin: 0 auto;
  padding: 1.2rem var(--gutter) 0;
  display: grid;
  gap: 1.6rem;
}

.product__figure img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--r-surface);
  box-shadow: 0 30px 60px -30px rgb(0 0 0 / 0.6);
}

.product__name {
  font-family: var(--sans);
  font-size: 2.4rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.01em;
  color: #fff;
  margin-bottom: 0.8rem;
}

.product__name span {
  background: linear-gradient(180deg, #ffb13b 0%, #f26a1b 55%, #d8360f 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.product__pillars {
  list-style: none;
  margin: 0 0 1rem;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.product__pillars li {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.85rem;
  border-radius: var(--r-pill);
  background: rgb(255 255 255 / 0.1);
  box-shadow: inset 0 0 0 1px rgb(255 255 255 / 0.18);
  color: #fff;
  font-size: 0.9375rem;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.product__pillars .icon {
  width: 1.1rem;
  height: 1.1rem;
  color: #ffb07a;
}

.product__ingredients {
  font-size: 1rem;
  line-height: 1.55;
  color: #c9d6f2;
  margin-bottom: 1rem;
}

.product__claim {
  font-family: var(--serif);
  font-size: 1.35rem;
  line-height: 1.4;
  color: #fff;
  margin-bottom: 1.4rem;
}

/* ---------- Footer ---------- */
.footer {
  background: var(--blue-night);
  color: #b9c8ea;
  font-size: 0.9375rem;
  line-height: 1.6;
  padding: 2.4rem var(--gutter) 6.5rem;
  border-top: 1px solid rgb(255 255 255 / 0.08);
}

.footer__inner {
  max-width: var(--wide);
  margin: 0 auto;
  display: grid;
  gap: 1.6rem;
}

.footer__ad {
  display: inline-block;
  padding: 0.3rem 0.8rem;
  border-radius: var(--r-pill);
  box-shadow: inset 0 0 0 1px rgb(255 255 255 / 0.3);
  color: #fff;
  font-weight: 700;
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 0.8rem;
}

.footer h2 {
  font-family: var(--sans);
  font-size: 0.9375rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.4rem;
  letter-spacing: 0.02em;
}

.footer p {
  margin: 0 0 0.6rem;
}

.footer a {
  color: #fff;
}

.footer__legal-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1.2rem;
}

.footer__legal-links a {
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
}

.footer__bottom {
  border-top: 1px solid rgb(255 255 255 / 0.12);
  padding-top: 1.2rem;
  font-size: 0.8125rem;
  color: #93a5d0;
}

/* ---------- Sticky mobile CTA ---------- */
.sticky-cta {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: var(--z-sticky-cta);
  padding: 0.7rem var(--gutter) calc(0.7rem + env(safe-area-inset-bottom));
  background: rgb(253 254 255 / 0.96);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 -10px 30px -18px rgb(13 38 103 / 0.5);
  display: flex;
  align-items: center;
  gap: 0.8rem;
  transform: translateY(110%);
  transition: transform 0.3s ease;
}

.sticky-cta.is-visible {
  transform: translateY(0);
}

.sticky-cta__thumb {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 10px;
  object-fit: cover;
  flex: none;
}

.sticky-cta .cta {
  flex: 1;
  min-height: 3rem;
  font-size: 1rem;
  padding: 0 1rem;
}

/* ---------- Legal pages ---------- */
.legal {
  max-width: var(--measure);
  margin: 0 auto;
  padding: 2rem var(--gutter) 3rem;
  font-size: 1.0625rem;
}

.legal h1 {
  font-size: 2rem;
  line-height: 1.15;
  margin-bottom: 1rem;
}

.legal h2 {
  font-size: 1.3rem;
  margin: 2rem 0 0.6rem;
}

.legal dl {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 0.35rem 1rem;
  margin: 0 0 1rem;
}

.legal dt {
  font-weight: 700;
  color: var(--ink);
}

.legal dd {
  margin: 0;
}

.legal .back {
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
  font-weight: 700;
}

/* ---------- Tablet / desktop ---------- */
@media (min-width: 768px) {
  body {
    font-size: 1.1875rem;
  }

  .masthead__name {
    font-size: 2.2rem;
  }

  .topnav__list {
    justify-content: center;
    gap: 0.5rem;
  }

  .topnav__list a {
    padding: 0 1.1rem;
  }

  .hero {
    padding-top: 2.6rem;
  }

  .hero__meta {
    max-width: 50rem;
  }

  .hero h1 {
    font-size: 2.75rem;
    line-height: 1.1;
  }

  .hero__dek {
    font-size: 1.3rem;
    max-width: 42rem;
  }

  .figure--hero {
    padding: 0 var(--gutter);
  }

  .figure--hero img {
    aspect-ratio: 16 / 9;
    border-radius: var(--r-surface);
  }

  .figure--hero figcaption {
    max-width: none;
    padding-inline: 0;
  }

  .prose .figure {
    margin-inline: -4rem;
  }

  .prose .figure img {
    border-radius: var(--r-surface);
  }

  .prose .figure figcaption {
    padding-inline: 4rem;
  }

  .prose h2 {
    font-size: 2rem;
  }

  .intro__figure img {
    aspect-ratio: 16 / 9;
  }

  .benefits__head,
  .ingredients__head,
  .howto__head {
    max-width: var(--wide);
  }

  .benefits__head h2,
  .ingredients__head h2,
  .howto__head h2 {
    max-width: 36rem;
  }

  .benefits__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem;
  }

  .benefit {
    padding: 1.4rem 1.3rem 1.5rem;
    min-height: 13rem;
  }

  .benefits__head h2 {
    font-size: 2.1rem;
  }

  .ingredients__head h2,
  .howto__head h2 {
    font-size: 2.4rem;
  }

  .ingredients__figure img {
    aspect-ratio: 16 / 9;
  }

  .ing-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem;
  }

  .ing--feature {
    grid-column: span 2;
  }

  .steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
  }

  .step {
    grid-template-columns: 1fr;
    padding: 1.5rem 1.4rem;
  }

  .step__visual {
    grid-row: auto;
    margin-bottom: 0.8rem;
  }

  .caution__box,
  .howto .cta-wrap {
    justify-content: center;
  }

  .howto .cta-wrap {
    text-align: center;
  }

  .bigquote blockquote p {
    font-size: 2.5rem;
  }

  .bigquote .figure {
    max-width: var(--wide);
    margin-inline: auto;
    padding: 0 var(--gutter);
  }

  .bigquote .figure img {
    border-radius: var(--r-surface);
  }

  .product__ridge {
    height: 4rem;
  }

  .product__inner {
    grid-template-columns: 1.1fr 1fr;
    align-items: center;
    gap: 3rem;
    padding-top: 2rem;
  }

  .product__name {
    font-size: 3.4rem;
  }

  .footer {
    padding-bottom: 2.4rem;
  }

  .footer__inner {
    grid-template-columns: 1.3fr 1fr 1fr;
  }

  .footer__bottom {
    grid-column: 1 / -1;
  }

  .sticky-cta {
    display: none;
  }
}

@media (min-width: 1024px) {
  .hero h1 {
    font-size: 3.1rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}