/* Hair Botox landing page — all colours, fonts, radii and spacing come from
   the theme CSS custom properties served by /theme.css. Never hardcode brand
   colours here (blueprint 3, 29). */

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body.page {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-body);
  font-family: var(--font-body);
  font-weight: var(--weight-body);
  font-size: calc(15px * var(--font-scale));
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  color: var(--color-heading);
  line-height: 1.18;
  margin: 0 0 .5em;
  letter-spacing: -0.01em;
}
p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }
a { color: var(--color-primary); text-decoration: none; }
img, video { max-width: 100%; height: auto; display: block; }
ul, ol { margin: 0; padding: 0; list-style: none; }
s { opacity: .65; }

.container {
  width: 100%;
  max-width: var(--container-width);
  margin-inline: auto;
  padding-inline: 16px;
}

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 100;
  background: var(--color-primary); color: var(--color-button-text);
  padding: 10px 16px; border-radius: 0 0 var(--radius) 0;
}
.skip-link:focus { left: 0; }

:where(a, button, input, textarea, select, summary):focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* ------------------------------------------------------------- sections -- */

.section {
  position: relative;
  padding-top: var(--pt, var(--section-spacing));
  padding-bottom: var(--pb, var(--section-spacing));
  background-color: var(--section-bg, transparent);
  isolation: isolate;
}
.section.has-bg-image::before {
  content: "";
  position: absolute; inset: 0; z-index: -2;
  background-image: var(--section-bg-image);
  background-size: cover; background-position: center;
}
.section.has-bg-image::after {
  content: "";
  position: absolute; inset: 0; z-index: -1;
  background: rgba(var(--color-bg-rgb), var(--section-overlay, .55));
}
.section-bg-video {
  position: absolute; inset: 0; z-index: -2;
  width: 100%; height: 100%; object-fit: cover;
}

.section-head { max-width: 720px; margin: 0 auto 28px; }
.align-left .section-head { margin-inline: 0; text-align: left; }
.align-center .section-head { text-align: center; }
.align-right .section-head { margin-left: auto; margin-right: 0; text-align: right; }
.section-title { font-size: clamp(1.55rem, 5vw, 2.35rem); margin-bottom: .35em; }
.section-sub { color: var(--color-body); margin: 0; }
.section-note { text-align: center; margin-bottom: 20px; }
.align-left .section-note { text-align: left; }

.eyebrow {
  text-transform: uppercase;
  letter-spacing: .16em;
  font-size: .72rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: .8em;
}
.fine-print { font-size: .8rem; opacity: .75; margin-top: 14px; }

/* --------------------------------------------------------------- buttons -- */

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 48px;
  padding: 12px 24px;
  border: 1px solid transparent;
  border-radius: var(--radius-button);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: .95rem;
  letter-spacing: .04em;
  text-align: center;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease, background-color .15s ease;
  -webkit-tap-highlight-color: transparent;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn-primary { background: var(--color-button); color: var(--color-button-text); box-shadow: var(--shadow-soft); }
.btn-secondary { background: var(--color-secondary); color: var(--color-heading); border-color: var(--color-border); }
.btn-outline { background: transparent; color: var(--color-primary); border-color: var(--color-primary); }
.btn-whatsapp { background: var(--color-whatsapp); color: var(--color-white); }
.btn-block { display: flex; width: 100%; }
.btn-sm { min-height: 42px; padding: 9px 18px; font-size: .85rem; }
.btn-icon { font-size: 1.05em; line-height: 1; }

.badges { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }
.badge {
  display: inline-block;
  padding: 6px 12px;
  border-radius: var(--radius);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.badge-offer { background: var(--color-primary); color: var(--color-button-text); }
.badge-stock { background: rgba(var(--color-primary-rgb), .14); color: var(--color-primary); border: 1px solid var(--color-border); }

/* ---------------------------------------------------------------- header -- */

.announcement {
  background: var(--color-primary);
  color: var(--color-button-text);
  font-size: .74rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-align: center;
  padding: 7px 0;
  text-transform: uppercase;
}
.site-header {
  background: rgba(var(--color-bg-rgb), .92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
  z-index: 40;
}
.site-header.is-sticky { position: sticky; top: 0; }
.header-inner {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  min-height: 62px;
}
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--color-heading); }
.logo-img { width: var(--logo-width, 148px); height: auto; }
.brand-text {
  font-family: var(--font-heading);
  font-weight: var(--weight-heading);
  font-size: 1.05rem;
  letter-spacing: .14em;
  text-transform: uppercase;
}
.nav { display: none; gap: 22px; }
.nav a { color: var(--color-body); font-size: .9rem; }
.nav a:hover { color: var(--color-primary); }
.header-actions { display: none; }
.nav-toggle {
  display: inline-flex; flex-direction: column; justify-content: center; gap: 5px;
  width: 44px; height: 44px; padding: 10px;
  background: transparent; border: 1px solid var(--color-border);
  border-radius: var(--radius); cursor: pointer;
}
.nav-toggle span { display: block; height: 2px; background: var(--color-heading); border-radius: 2px; }
.nav.is-open {
  display: flex; flex-direction: column; gap: 0;
  position: absolute; left: 0; right: 0; top: 100%;
  background: var(--color-secondary);
  border-bottom: 1px solid var(--color-border);
  padding: 8px 16px 16px;
}
.nav.is-open a { padding: 12px 0; border-bottom: 1px solid var(--color-border); }

/* ------------------------------------------------------------------ hero -- */

.section-hero { padding-bottom: calc(var(--section-spacing) * .8); }
.hero-inner { display: grid; gap: 28px; }
.hero-inner.text-center { text-align: center; }
.hero-inner.text-center .badges,
.hero-inner.text-center .price-block,
.hero-inner.text-center .hero-ctas { justify-content: center; }
.hero-inner.text-center .trust-points { justify-content: center; }
.hero-title { font-size: clamp(1.9rem, 7.5vw, 3.4rem); margin-bottom: .35em; }
.hero-sub { font-size: 1.02rem; max-width: 56ch; }
.hero-product { font-size: .95rem; color: var(--color-heading); margin-bottom: .6em; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 20px; }
.hero-ctas .btn { flex: 1 1 220px; }
.hero-image, .hero-video {
  width: 100%;
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  object-fit: cover;
}
.hero-media { position: relative; }
.trust-points {
  display: flex; flex-wrap: wrap; gap: 8px 18px;
  margin-top: 22px; font-size: .85rem;
}
.trust-points li::before { content: "✓"; color: var(--color-primary); margin-right: 6px; font-weight: 700; }

.media-placeholder {
  display: grid; place-items: center;
  aspect-ratio: 4 / 3;
  width: 100%;
  background: linear-gradient(135deg, rgba(var(--color-primary-rgb), .1), var(--color-card));
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-card);
  color: var(--color-body);
  font-size: .8rem;
  letter-spacing: .1em;
  text-transform: uppercase;
}

/* ----------------------------------------------------------------- price -- */

.price-block { display: flex; align-items: baseline; flex-wrap: wrap; gap: 10px; margin: 6px 0 4px; }
.price-now { font-family: var(--font-heading); font-weight: 700; color: var(--color-primary); font-size: 1.9rem; line-height: 1; }
.price-lg .price-now { font-size: clamp(2rem, 8vw, 2.8rem); }
.price-mrp { font-size: 1.05rem; }
.price-save {
  background: rgba(var(--color-primary-rgb), .14);
  color: var(--color-primary);
  border-radius: var(--radius);
  padding: 4px 10px;
  font-size: .76rem;
  font-weight: 700;
  letter-spacing: .04em;
}

/* ------------------------------------------------------------- countdown -- */

.countdown {
  display: inline-flex; align-items: center; flex-wrap: wrap; gap: 10px;
  margin-top: 18px; padding: 10px 16px;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}
.countdown-label { font-size: .78rem; text-transform: uppercase; letter-spacing: .1em; }
.countdown-timer { font-family: var(--font-heading); color: var(--color-heading); font-size: 1.05rem; }
.countdown-timer b { color: var(--color-primary); font-variant-numeric: tabular-nums; }

/* ----------------------------------------------------------------- offer -- */

.offer-card {
  display: grid; gap: 24px;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  padding: 26px 20px;
}
.offer-name { font-size: 1.5rem; margin-bottom: .3em; }
.offer-size { color: var(--color-primary); font-size: .95rem; }
.offer-bogo {
  display: inline-block;
  background: var(--color-primary); color: var(--color-button-text);
  padding: 6px 14px; border-radius: var(--radius);
  font-weight: 700; letter-spacing: .06em; font-size: .82rem;
}
.offer-desc { margin-top: 12px; }
.check-list, .claim-list { margin: 16px 0; display: grid; gap: 8px; font-size: .92rem; }
.check-list li::before { content: "✓"; color: var(--color-primary); font-weight: 700; margin-right: 8px; }
.claim-list li::before { content: "•"; color: var(--color-accent); margin-right: 8px; }
.offer-shipping, .offer-stock { font-size: .86rem; margin: 4px 0; }
.offer-stock { color: var(--color-primary); }
.offer-ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 18px; }
.offer-ctas .btn { flex: 1 1 200px; }
.offer-gallery { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.offer-thumb { border-radius: var(--radius); border: 1px solid var(--color-border); aspect-ratio: 1; object-fit: cover; }

/* ---------------------------------------------------------------- videos -- */

.video-grid { display: grid; gap: 18px; }
.video-item { margin: 0; }
.cms-video {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-soft);
}
.video-item figcaption { margin-top: 8px; font-size: .85rem; text-align: center; }

/* -------------------------------------------------------------- benefits -- */

.benefit-grid { display: grid; gap: 14px; grid-template-columns: 1fr; }
.benefit-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: 22px 18px;
  box-shadow: var(--shadow-soft);
  text-align: inherit;
}
.benefit-icon { font-size: 1.7rem; margin-bottom: 10px; line-height: 1; }
.icon-img { width: 40px; height: 40px; object-fit: contain; }
.benefit-title { font-size: 1.08rem; margin-bottom: .35em; }
.benefit-desc { font-size: .92rem; margin: 0; }
.benefit-image { border-radius: var(--radius); margin-bottom: 12px; aspect-ratio: 16/10; object-fit: cover; }

/* --------------------------------------------------------- before/after -- */

.ba-grid { display: grid; gap: 20px; }
.ba-item { margin: 0; }
.ba-compare {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: var(--radius-card);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-card);
  touch-action: pan-y;
  user-select: none;
  container-type: inline-size;
}
.ba-layer { position: absolute; inset: 0; }
.ba-layer .ba-img, .ba-layer .media-placeholder {
  width: 100%; height: 100%; object-fit: cover; border-radius: 0; border: 0; aspect-ratio: auto;
}
.ba-before { width: var(--ba-pos, 50%); overflow: hidden; border-right: 2px solid var(--color-primary); }
/* The clipped layer keeps its image at full box width so both halves line up. */
.ba-before .ba-img, .ba-before .media-placeholder { width: var(--ba-width, 100cqw); max-width: none; }
.ba-label {
  position: absolute; bottom: 12px;
  padding: 5px 10px;
  background: rgba(var(--color-bg-rgb), .78);
  color: var(--color-heading);
  border-radius: var(--radius);
  font-size: .68rem; font-weight: 700; letter-spacing: .1em;
}
.ba-label-before { left: 12px; }
.ba-label-after { right: 12px; }
.ba-range {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  margin: 0; opacity: 0; cursor: ew-resize;
  -webkit-appearance: none; appearance: none; background: transparent;
}
.ba-range::-webkit-slider-thumb { -webkit-appearance: none; width: 44px; height: 100%; cursor: ew-resize; }
.ba-range::-moz-range-thumb { width: 44px; height: 100%; border: 0; background: transparent; cursor: ew-resize; }
.ba-handle {
  position: absolute; top: 50%; left: var(--ba-pos, 50%);
  width: 38px; height: 38px; margin: -19px 0 0 -19px;
  border-radius: 50%;
  background: var(--color-primary);
  box-shadow: var(--shadow-soft);
  pointer-events: none;
}
.ba-handle::before {
  content: "⟷";
  position: absolute; inset: 0;
  display: grid; place-items: center;
  color: var(--color-button-text); font-size: .95rem; font-weight: 700;
}
.ba-item figcaption { margin-top: 10px; font-size: .88rem; text-align: center; }
.ba-video { margin-top: 20px; }

/* ----------------------------------------------------------------- steps -- */

.steps { display: grid; gap: 14px; counter-reset: step; }
.step {
  position: relative;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: 22px 18px 18px;
}
.step-num {
  position: absolute; top: -12px; left: 18px;
  display: grid; place-items: center;
  width: 30px; height: 30px;
  background: var(--color-primary); color: var(--color-button-text);
  border-radius: 50%; font-weight: 700; font-size: .85rem;
}
.step-icon { font-size: 1.5rem; display: block; margin-bottom: 8px; }
.step-title { font-size: 1.05rem; margin-bottom: .3em; }
.step-desc { font-size: .9rem; margin: 0; }

/* ---------------------------------------------------------------- bundle -- */

.bundle-grid { display: grid; gap: 14px; }
.bundle-card {
  position: relative;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: 26px 18px 20px;
  text-align: center;
  box-shadow: var(--shadow-soft);
}
.bundle-card.is-highlight { border-color: var(--color-primary); box-shadow: var(--shadow-card); }
.bundle-badge {
  position: absolute; top: -11px; left: 50%; transform: translateX(-50%);
  background: var(--color-primary); color: var(--color-button-text);
  padding: 4px 12px; border-radius: var(--radius);
  font-size: .68rem; font-weight: 700; letter-spacing: .1em; white-space: nowrap;
}
.bundle-title { font-size: 1.1rem; margin-bottom: .3em; }
.bundle-price { font-family: var(--font-heading); font-size: 1.7rem; color: var(--color-primary); font-weight: 700; }
.bundle-save { font-size: .82rem; margin: 6px 0 16px; }

/* --------------------------------------------------------------- reviews -- */

.review-summary {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  margin-bottom: 20px; font-size: .92rem;
}
.review-summary b { color: var(--color-heading); font-size: 1.15rem; }
.stars { color: var(--color-primary); letter-spacing: .1em; }
.review-track.is-slider {
  display: grid; grid-auto-flow: column; grid-auto-columns: 84%;
  gap: 14px; overflow-x: auto; scroll-snap-type: x mandatory;
  padding-bottom: 10px; margin-inline: -16px; padding-inline: 16px;
  scrollbar-width: thin;
}
.review-track.is-slider .review-card { scroll-snap-align: center; }
.review-track.is-grid { display: grid; gap: 14px; }
.review-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: 18px;
  text-align: left;
}
.review-head { display: flex; align-items: center; gap: 12px; margin-bottom: 10px; }
.review-avatar { width: 46px; height: 46px; border-radius: 50%; object-fit: cover; flex: none; }
.review-initial {
  display: grid; place-items: center;
  background: rgba(var(--color-primary-rgb), .18); color: var(--color-primary);
  font-weight: 700; font-size: 1.05rem;
}
.review-name { margin: 0 0 2px; color: var(--color-heading); font-weight: 600; font-size: .95rem; }
.verified { color: var(--color-success); font-size: .72rem; font-weight: 600; }
.review-text { font-size: .92rem; margin: 0; }

/* ------------------------------------------------------------------- faq -- */

.faq-list { display: grid; gap: 10px; max-width: 820px; margin-inline: auto; text-align: left; }
.faq-item {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 0 16px;
}
.faq-q {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 16px 0; cursor: pointer;
  color: var(--color-heading); font-weight: 600; font-size: .98rem;
  list-style: none;
}
.faq-q::-webkit-details-marker { display: none; }
.faq-mark { position: relative; width: 14px; height: 14px; flex: none; }
.faq-mark::before, .faq-mark::after {
  content: ""; position: absolute; background: var(--color-primary);
  transition: transform .2s ease;
}
.faq-mark::before { top: 6px; left: 0; width: 14px; height: 2px; }
.faq-mark::after { top: 0; left: 6px; width: 2px; height: 14px; }
.faq-item[open] .faq-mark::after { transform: scaleY(0); }
.faq-a { padding: 0 0 16px; font-size: .92rem; }

/* ------------------------------------------------------------- final cta -- */

.section-final-cta .price-block { justify-content: center; }
.final-ctas { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; margin-top: 18px; }
.final-ctas .btn { flex: 1 1 220px; max-width: 320px; }

/* --------------------------------------------------------------- contact -- */

.contact-grid { display: grid; gap: 20px; text-align: left; }
.order-form {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: 22px 18px;
  box-shadow: var(--shadow-card);
}
.fields { display: grid; gap: 14px; margin-bottom: 18px; }
.field label { display: block; font-size: .82rem; margin-bottom: 6px; color: var(--color-heading); font-weight: 600; }
.field .req { color: var(--color-primary); }
.field input, .field textarea, .field select {
  width: 100%;
  min-height: 48px;
  padding: 12px 14px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  color: var(--color-heading);
  font-family: var(--font-body);
  font-size: 16px; /* prevents iOS zoom on focus */
}
.field textarea { min-height: 88px; resize: vertical; }
.field input::placeholder, .field textarea::placeholder { color: rgba(var(--color-body-rgb), .6); }
.field.has-error input, .field.has-error textarea { border-color: #E05252; }
.field-error { color: #E05252; font-size: .78rem; margin: 6px 0 0; }
.form-status { margin-top: 12px; font-size: .88rem; min-height: 1.2em; }
.form-status.is-success { color: var(--color-success); }
.form-status.is-error { color: #E05252; }
.contact-side {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: 20px 18px;
}
.contact-side .btn { margin-top: 14px; }

/* ---------------------------------------------------------------- footer -- */

.site-footer {
  border-top: 1px solid var(--color-border);
  background: var(--color-secondary);
  padding-top: calc(var(--section-spacing) * .6);
  padding-bottom: calc(var(--section-spacing) * .45);
}
.footer-grid { display: grid; gap: 24px; text-align: left; }
.footer-name { font-family: var(--font-heading); color: var(--color-heading); font-size: 1.15rem; margin-bottom: .4em; }
.footer-desc { font-size: .9rem; }
.site-footer h3 { font-size: .8rem; text-transform: uppercase; letter-spacing: .12em; color: var(--color-primary); margin-bottom: .8em; }
.footer-contact a, .footer-contact span, .footer-links a {
  display: block; color: var(--color-body); font-size: .9rem; margin-bottom: 8px;
}
.footer-contact a:hover, .footer-links a:hover { color: var(--color-primary); }
.footer-social { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 14px; }
.social {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 7px 12px;
  font-size: .8rem;
  color: var(--color-body);
}
.social:hover { border-color: var(--color-primary); color: var(--color-primary); }
.footer-copy {
  margin-top: 26px; padding-top: 18px;
  border-top: 1px solid var(--color-border);
  font-size: .8rem; text-align: center; opacity: .8;
}

/* ------------------------------------------------------- floating / sticky -- */

.wa-float {
  position: fixed; right: 14px; z-index: 50;
  bottom: calc(14px + var(--sticky-offset, 0px) + env(safe-area-inset-bottom, 0px));
  width: 54px; height: 54px;
  display: grid; place-items: center;
  background: var(--color-whatsapp); color: var(--color-white);
  border-radius: 50%;
  box-shadow: var(--shadow-card);
}
.sticky-cta {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 45;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 10px 14px calc(10px + env(safe-area-inset-bottom, 0px));
  background: rgba(var(--color-card-rgb), .97);
  border-top: 1px solid var(--color-border);
  backdrop-filter: blur(8px);
  transform: translateY(110%);
  transition: transform .25s ease;
}
.sticky-cta.is-visible { transform: translateY(0); }
.sticky-price { display: flex; align-items: baseline; gap: 8px; }
.sticky-now { font-family: var(--font-heading); font-weight: 700; color: var(--color-primary); font-size: 1.25rem; }
.sticky-mrp { font-size: .85rem; }
.sticky-cta .btn { flex: 0 1 190px; }
body.has-sticky-cta { padding-bottom: 74px; }

/* --------------------------------------------------- device visibility -- */

@media (max-width: 767px) { .hide-mobile { display: none !important; } }
@media (min-width: 768px) and (max-width: 1023px) { .hide-tablet { display: none !important; } }
@media (min-width: 1024px) { .hide-desktop { display: none !important; } }

/* ----------------------------------------------------------- breakpoints -- */

/* 414px+ */
@media (min-width: 414px) {
  .container { padding-inline: 20px; }
  .benefit-card, .offer-card, .order-form { padding-inline: 22px; }
}

/* 768px+ tablets */
@media (min-width: 768px) {
  body.page { font-size: calc(16px * var(--font-scale)); }
  .container { padding-inline: 28px; }
  .benefit-grid { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .bundle-grid { grid-template-columns: repeat(3, 1fr); }
  .video-grid.is-multi { grid-template-columns: repeat(2, 1fr); }
  .ba-grid { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }
  .review-track.is-slider { grid-auto-columns: 46%; }
  .review-track.is-grid { grid-template-columns: repeat(2, 1fr); }
  .offer-card { grid-template-columns: 1.5fr 1fr; align-items: center; padding: 30px 28px; }
  .contact-grid { grid-template-columns: 1.4fr 1fr; align-items: start; }
  .footer-grid { grid-template-columns: 2fr 1fr 1fr; }
  .sticky-cta { padding-inline: 28px; }
}

/* 1024px+ desktop */
@media (min-width: 1024px) {
  .nav { display: flex; }
  .header-actions { display: block; }
  .nav-toggle { display: none; }
  .nav.is-open { position: static; flex-direction: row; background: transparent; border: 0; padding: 0; }
  .nav.is-open a { border: 0; padding: 0; }
  .hero-inner.layout-split { grid-template-columns: 1.05fr .95fr; align-items: center; gap: 44px; }
  .hero-inner.layout-centered { max-width: 900px; margin-inline: auto; text-align: center; }
  .hero-inner.layout-centered .badges,
  .hero-inner.layout-centered .price-block,
  .hero-inner.layout-centered .hero-ctas,
  .hero-inner.layout-centered .trust-points { justify-content: center; }
  .benefit-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
  .benefit-grid.cols-4 { grid-template-columns: repeat(4, 1fr); }
  .steps { grid-template-columns: repeat(4, 1fr); }
  .review-track.is-slider { grid-auto-columns: 32%; }
  .review-track.is-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; }
  /* Mobile-only affordances off on desktop */
  .sticky-cta { display: none; }
  body.has-sticky-cta { padding-bottom: 0; }
}

/* 1280px+ */
@media (min-width: 1280px) {
  .container { padding-inline: 32px; }
  .hero-title { font-size: 3.5rem; }
}

/* 1440px+ */
@media (min-width: 1440px) {
  .section-head { margin-bottom: 36px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}

@media print {
  .sticky-cta, .wa-float, .nav-toggle, .announcement { display: none !important; }
}

/* ------------------------------------------------- product detail page (/product) -- */

.pdp-top { display: grid; gap: 26px; }
.pdp-main { position: relative; }
.pdp-main-image {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: var(--radius-card);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-card);
}
.pdp-thumbs {
  display: grid; grid-auto-flow: column; grid-auto-columns: 84px;
  gap: 10px; margin-top: 12px;
  overflow-x: auto; scrollbar-width: thin;
  padding-bottom: 4px;
}
.pdp-thumb {
  padding: 0; border: 1px solid var(--color-border); border-radius: var(--radius);
  background: var(--color-card); cursor: pointer; overflow: hidden;
  -webkit-tap-highlight-color: transparent;
}
.pdp-thumb.is-active { border-color: var(--color-primary); }
.pdp-thumb-img { width: 100%; aspect-ratio: 1; object-fit: cover; }

.pdp-back { display: inline-block; font-size: .84rem; margin-bottom: 14px; color: var(--color-body); }
.pdp-back:hover { color: var(--color-primary); }
.pdp-title { font-size: clamp(1.6rem, 6vw, 2.4rem); margin-bottom: .3em; }
.pdp-size { color: var(--color-primary); font-size: .55em; letter-spacing: .06em; }
.pdp-short { font-size: 1rem; margin-bottom: 14px; }
.pdp-ctas { display: flex; flex-wrap: wrap; gap: 12px; margin: 18px 0; }
.pdp-ctas .btn { flex: 1 1 200px; }

.pdp-qty { display: flex; align-items: center; gap: 14px; margin-top: 18px; flex-wrap: wrap; }
.pdp-qty label { font-size: .82rem; color: var(--color-heading); font-weight: 600; }
.qty-control {
  display: inline-flex; align-items: center;
  border: 1px solid var(--color-border); border-radius: var(--radius);
  background: var(--color-card); overflow: hidden;
}
.qty-btn {
  width: 44px; height: 44px;
  background: transparent; border: 0; cursor: pointer;
  color: var(--color-heading); font-size: 1.2rem; line-height: 1;
}
.qty-btn:hover { color: var(--color-primary); }
.qty-control input {
  width: 56px; height: 44px;
  background: transparent; border: 0;
  border-inline: 1px solid var(--color-border);
  color: var(--color-heading); text-align: center;
  font-family: var(--font-body); font-size: 16px;
  -moz-appearance: textfield;
}
.qty-control input::-webkit-outer-spin-button,
.qty-control input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }

.pdp-columns { display: grid; gap: 24px; text-align: left; }
.pdp-block-title { font-size: 1.05rem; margin-bottom: .7em; color: var(--color-heading); }
.pdp-prose p { margin-bottom: 1em; }

.spec-table { width: 100%; border-collapse: collapse; font-size: .9rem; }
.spec-table th, .spec-table td {
  text-align: left; padding: 10px 12px;
  border-bottom: 1px solid var(--color-border);
  vertical-align: top;
}
.spec-table th { color: var(--color-body); font-weight: 500; width: 45%; }
.spec-table td { color: var(--color-heading); }
.spec-table tr:last-child th, .spec-table tr:last-child td { border-bottom: 0; }
.pdp-specs {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: 18px;
  align-self: start;
}

.usage-steps { counter-reset: usage; display: grid; gap: 14px; }
.usage-steps li {
  position: relative;
  padding-left: 44px;
  counter-increment: usage;
}
.usage-steps li::before {
  content: counter(usage);
  position: absolute; left: 0; top: 0;
  width: 30px; height: 30px;
  display: grid; place-items: center;
  background: rgba(var(--color-primary-rgb), .16);
  color: var(--color-primary);
  border-radius: 50%; font-weight: 700; font-size: .85rem;
}
.usage-steps b { display: block; color: var(--color-heading); margin-bottom: 2px; }
.usage-steps span { font-size: .92rem; }

.ingredient-list { display: grid; gap: 10px; }
.ingredient-list li {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 12px 14px;
}
.ingredient-list b { display: block; color: var(--color-heading); font-size: .93rem; }
.ingredient-list span { font-size: .86rem; }

.offer-detail-link { margin: 12px 0 0; }

@media (min-width: 768px) {
  .pdp-columns { grid-template-columns: 1.4fr 1fr; align-items: start; }
}

@media (min-width: 1024px) {
  .pdp-top { grid-template-columns: 1fr 1fr; gap: 44px; align-items: start; }
  .pdp-thumbs { grid-auto-columns: 96px; }
}

/* Spam honeypot: hidden from people, visible to naive bots. */
.hp-field {
  position: absolute !important;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}