/* ==========================================================================
   Pharmatech Polymer — Base, layout and components (mobile first).
   Requires tokens.css. Breakpoint enhancements live in responsive.css.
   ========================================================================== */

/* ---- Base --------------------------------------------------------------- */

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + var(--space-4));
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  color: var(--color-text);
  background: var(--color-background);
  -webkit-font-smoothing: antialiased;
}

body.is-locked { overflow: hidden; }

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

h1, h2, h3, h4 {
  margin: 0;
  font-family: var(--font-heading);
  font-weight: var(--fw-bold);
  line-height: var(--lh-snug);
  color: var(--color-text);
}

p { margin: 0 0 var(--space-4); }
p:last-child { margin-bottom: 0; }

a { color: var(--color-primary-hover); }

ul { margin: 0; padding: 0; }

:focus-visible {
  outline: 2px solid var(--color-ink);
  outline-offset: 2px;
}

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

.skip-link {
  position: absolute;
  top: var(--space-2);
  left: var(--space-2);
  z-index: 200;
  padding: var(--space-2) var(--space-4);
  background: var(--color-ink);
  color: #fff;
  border-radius: var(--radius-sm);
  transform: translateY(-200%);
}
.skip-link:focus { transform: none; }

.icon {
  width: 1.25em;
  height: 1.25em;
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ---- Layout ------------------------------------------------------------- */

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

.section { padding-block: var(--space-section); }
.section--surface { background: var(--color-surface); }
.section--dark { background: var(--color-surface-dark); color: var(--color-text-on-dark); }

.section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-4) var(--space-6);
  margin-bottom: var(--space-7);
}

.section-head__text { max-width: 40rem; }

.eyebrow {
  margin: 0 0 var(--space-3);
  font-size: var(--fs-eyebrow);
  font-weight: var(--fw-bold);
  letter-spacing: var(--ls-eyebrow);
  text-transform: uppercase;
  color: var(--color-primary-hover);
}

.section-title {
  font-size: var(--fs-h2);
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.section-title + .lead { margin-top: var(--space-4); }

.lead {
  font-size: var(--fs-body-lg);
  color: var(--color-text-muted);
}

.section--dark .eyebrow { color: var(--color-primary-on-dark); }
.section--dark .section-title { color: #fff; }
.section--dark .lead { color: var(--color-text-on-dark-muted); }

/* Marks content that still needs client confirmation. Remove before launch. */
.review-note {
  display: inline-block;
  padding: 1px var(--space-2);
  border-radius: var(--radius-sm);
  background: var(--color-accent);
  color: var(--color-primary-active);
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: var(--fw-semibold);
  line-height: 1.6;
  letter-spacing: 0;
  text-transform: none;
  vertical-align: middle;
}

/* ---- Buttons & links ---------------------------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  min-height: var(--btn-height);
  padding: 0 var(--btn-padding-x);
  border: 1.5px solid transparent;
  border-radius: var(--radius-sm);
  font: var(--fw-semibold) 15px / 1.2 var(--font-body);
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition:
    background-color var(--duration) var(--ease),
    border-color var(--duration) var(--ease),
    color var(--duration) var(--ease);
}

.btn:focus-visible { outline: none; box-shadow: var(--focus-ring); }

.btn-sm { min-height: var(--btn-height-sm); padding-inline: 1.125rem; font-size: 14px; }

.btn-primary { background: var(--color-primary-hover); color: #fff; }
.btn-primary:hover { background: var(--color-primary-active); }

.btn-secondary { border-color: var(--color-ink); color: var(--color-ink); background: transparent; }
.btn-secondary:hover { background: var(--color-ink); color: #fff; }

.btn-light { background: #fff; color: var(--color-ink); }
.btn-light:hover { background: var(--color-accent); }

.btn-outline-light { border-color: rgba(255, 255, 255, 0.6); color: #fff; background: transparent; }
.btn-outline-light:hover { border-color: #fff; background: rgba(255, 255, 255, 0.08); }

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: var(--fw-semibold);
  color: var(--color-primary-hover);
  text-decoration: none;
}

.link-arrow .icon { width: 1.1em; height: 1.1em; transition: transform var(--duration) var(--ease); }
.link-arrow:hover { text-decoration: underline; text-underline-offset: 3px; }
.link-arrow:hover .icon { transform: translateX(2px); }

/* ---- Header ------------------------------------------------------------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.97);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow var(--duration) var(--ease);
}

.site-header.is-scrolled { box-shadow: var(--shadow-sm); }

.site-header__inner {
  display: flex;
  align-items: center;
  gap: var(--space-5);
  height: 64px;
  transition: height var(--duration) var(--ease);
}

.site-logo { flex: none; display: block; }
.site-logo img { width: auto; height: 40px; }

.site-nav { display: none; }

.site-header__cta { display: none; }

.nav-toggle {
  display: inline-grid;
  place-items: center;
  width: 44px;
  height: 44px;
  margin-left: auto;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-sm);
  background: #fff;
  color: var(--color-ink);
  cursor: pointer;
}

.nav-toggle .icon { width: 22px; height: 22px; }

/* Desktop navigation (shown from 1200px, see responsive.css) */
.site-nav__list {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  list-style: none;
}

.site-nav__list > li { position: relative; }

.site-nav__list > li > a,
.site-nav__trigger {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: var(--space-2) var(--space-3);
  border: 0;
  background: none;
  font: var(--fw-medium) 15px / 1.4 var(--font-body);
  color: var(--color-text);
  text-decoration: none;
  cursor: pointer;
}

.site-nav__list > li > a::after,
.site-nav__trigger::after {
  content: "";
  position: absolute;
  left: var(--space-3);
  right: var(--space-3);
  bottom: -2px;
  height: 2px;
  background: var(--color-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--duration) var(--ease);
}

.site-nav__list > li > a:hover::after,
.site-nav__trigger:hover::after,
.site-nav__list > li > a[aria-current="page"]::after,
.site-nav__trigger.is-current::after { transform: scaleX(1); }

.site-nav__list > li > a[aria-current="page"],
.site-nav__trigger.is-current { font-weight: var(--fw-semibold); }

.site-nav__trigger .icon {
  width: 16px;
  height: 16px;
  transition: transform var(--duration) var(--ease);
}

.has-dropdown.is-open .site-nav__trigger .icon { transform: rotate(180deg); }

.dropdown {
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  min-width: 250px;
  padding: var(--space-2);
  list-style: none;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  transition:
    opacity var(--duration-fast) var(--ease),
    transform var(--duration-fast) var(--ease),
    visibility 0s linear var(--duration-fast);
}

/* Bridge the gap so hover doesn't drop while moving to the menu. */
.dropdown::before {
  content: "";
  position: absolute;
  inset: -12px 0 auto;
  height: 12px;
}

.has-dropdown.is-open .dropdown {
  opacity: 1;
  visibility: visible;
  transform: none;
  transition-delay: 0s;
}

.dropdown a {
  display: block;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  font-size: 15px;
  color: var(--color-text);
  text-decoration: none;
}

.dropdown a:hover,
.dropdown a:focus-visible { background: var(--color-surface); color: var(--color-primary-hover); }

.dropdown li:first-child a {
  font-weight: var(--fw-semibold);
  border-bottom: 1px solid var(--color-border);
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  margin-bottom: var(--space-1);
}

/* ---- Mobile navigation -------------------------------------------------- */

.mobile-nav[hidden] { display: none; }

.mobile-nav {
  position: fixed;
  inset: 0;
  z-index: 150;
}

.mobile-nav__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(22, 22, 22, 0.5);
  opacity: 0;
  transition: opacity var(--duration) var(--ease);
}

.mobile-nav__panel {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(360px, 88vw);
  display: flex;
  flex-direction: column;
  background: #fff;
  box-shadow: var(--shadow-lg);
  transform: translateX(100%);
  transition: transform var(--duration) var(--ease);
  overflow-y: auto;
}

.mobile-nav.is-open .mobile-nav__backdrop { opacity: 1; }
.mobile-nav.is-open .mobile-nav__panel { transform: none; }

.mobile-nav__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  height: 64px;
  padding-inline: var(--space-5);
  border-bottom: 1px solid var(--color-border);
}

.mobile-nav__head img { width: auto; height: 36px; }

.mobile-nav__list {
  list-style: none;
  padding: var(--space-3) var(--space-5);
}

.mobile-nav__list > li { border-bottom: 1px solid var(--color-border); }

.mobile-nav__list a,
.mobile-nav__group summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 52px;
  font-weight: var(--fw-medium);
  color: var(--color-text);
  text-decoration: none;
  cursor: pointer;
}

.mobile-nav__list a[aria-current="page"] { color: var(--color-primary-hover); font-weight: var(--fw-semibold); }

.mobile-nav__group summary { list-style: none; }
.mobile-nav__group summary::-webkit-details-marker { display: none; }
.mobile-nav__group summary .icon { transition: transform var(--duration) var(--ease); }
.mobile-nav__group[open] summary .icon { transform: rotate(180deg); }

.mobile-nav__group ul {
  list-style: none;
  padding: 0 0 var(--space-3) var(--space-4);
  border-left: 2px solid var(--color-accent);
}

.mobile-nav__group ul a { min-height: 44px; font-weight: var(--fw-regular); color: var(--color-text-muted); }

.mobile-nav__foot {
  margin-top: auto;
  padding: var(--space-5);
  border-top: 1px solid var(--color-border);
}

.mobile-nav__foot .btn { width: 100%; }

.mobile-nav__foot p {
  margin: var(--space-4) 0 0;
  font-size: var(--fs-small);
  color: var(--color-text-muted);
}

.icon-btn {
  display: inline-grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 0;
  border-radius: var(--radius-sm);
  background: none;
  color: var(--color-ink);
  cursor: pointer;
}

.icon-btn:hover { background: var(--color-surface); }

/* ---- Media plates & placeholders ---------------------------------------- */

.media-plate {
  position: relative;
  display: grid;
  place-items: center;
  overflow: hidden;
  background: var(--color-surface);
}

/* On grey sections a standalone plate flips to white so it stays visible. */
.section--surface .quality__media {
  background: var(--color-background);
  border: 1px solid var(--color-border);
}

/* Small cut-out shots on white: centre and blend into the plate. */
.media-plate--product img {
  width: auto;
  max-width: 62%;
  max-height: 80%;
  object-fit: contain;
  mix-blend-mode: multiply;
  transition: transform var(--duration) var(--ease);
}

.media-plate--cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration) var(--ease);
}

.media-plate .review-note {
  position: absolute;
  left: var(--space-3);
  bottom: var(--space-3);
}

.media-placeholder {
  display: grid;
  justify-items: center;
  gap: var(--space-2);
  padding: var(--space-5);
  text-align: center;
  font-size: var(--fs-small);
  color: var(--color-text-muted);
}

.media-placeholder .icon { width: 32px; height: 32px; stroke-width: 1.5; color: var(--color-border-strong); }
.media-placeholder strong { color: var(--color-text); font-weight: var(--fw-semibold); }

/* ---- Intro -------------------------------------------------------------- */

.intro {
  display: grid;
  gap: var(--space-7);
}

.intro__text .section-title { margin-bottom: var(--space-5); }
.intro__text .btn-group { margin-top: var(--space-6); }

.fact-list {
  display: grid;
  margin: 0;
  border-top: 2px solid var(--color-primary);
}

.fact-list > div {
  display: grid;
  grid-template-columns: minmax(0, 9rem) minmax(0, 1fr);
  gap: var(--space-4);
  padding-block: var(--space-4);
  border-bottom: 1px solid var(--color-border);
}

.fact-list dt {
  font-size: var(--fs-small);
  font-weight: var(--fw-semibold);
  color: var(--color-text-muted);
}

.fact-list dd {
  margin: 0;
  font-weight: var(--fw-semibold);
}

/* ---- Category tiles ----------------------------------------------------- */

.category-grid {
  display: grid;
  gap: var(--space-3);
  list-style: none;
}

.category-tile {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  height: 100%;
  padding: var(--space-4);
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text);
  text-decoration: none;
  transition: border-color var(--duration) var(--ease), box-shadow var(--duration) var(--ease);
}

.category-tile:hover { border-color: var(--color-border-strong); box-shadow: var(--shadow-md); }

.category-tile__img {
  flex: none;
  width: 72px;
  height: 72px;
  border-radius: 50%;
  border: 2px solid var(--color-border);
}

.category-tile:hover .category-tile__img { border-color: var(--color-primary); }

.category-tile__img img { max-width: 70%; }

.category-tile__body { flex: 1; min-width: 0; }

.category-tile__title {
  display: block;
  font-family: var(--font-heading);
  font-size: var(--fs-h4);
  font-weight: var(--fw-bold);
  line-height: 1.3;
}

.category-tile__meta { font-size: var(--fs-small); color: var(--color-text-muted); }

.category-tile > .icon {
  color: var(--color-border-strong);
  transition: color var(--duration) var(--ease), transform var(--duration) var(--ease);
}

.category-tile:hover > .icon { color: var(--color-primary); transform: translateX(2px); }

/* ---- Product cards ------------------------------------------------------ */

.product-grid {
  display: grid;
  gap: var(--space-5);
  list-style: none;
}

.product-card {
  position: relative;
  display: flex;
  flex-direction: column;
  height: 100%;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--duration) var(--ease), box-shadow var(--duration) var(--ease);
}

.product-card:hover { border-color: var(--color-border-strong); box-shadow: var(--shadow-md); }
.product-card:hover .media-plate img { transform: scale(1.04); }

.product-card .media-plate { aspect-ratio: 4 / 3; }

.product-card__body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: var(--space-5);
}

.product-card__body .eyebrow { margin-bottom: var(--space-2); }

.product-card__title { font-size: var(--fs-h4); margin-bottom: var(--space-2); }

/* Whole card is clickable via the title link. */
.product-card__title a { color: inherit; text-decoration: none; }
.product-card__title a::after { content: ""; position: absolute; inset: 0; }
.product-card__title a:focus-visible { outline: none; }
.product-card:focus-within { box-shadow: var(--focus-ring); }

.product-card__text {
  flex: 1;
  margin-bottom: var(--space-4);
  font-size: 15px;
  color: var(--color-text-muted);
}

.product-card .link-arrow { font-size: 15px; }

/* ---- Capability cards --------------------------------------------------- */

.capability-grid {
  display: grid;
  gap: var(--space-5);
  list-style: none;
}

.capability-card {
  height: 100%;
  padding: var(--space-6);
  background: #fff;
  border: 1px solid var(--color-border);
  border-top: 3px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.capability-card .icon {
  width: 36px;
  height: 36px;
  margin-bottom: var(--space-5);
  color: var(--color-primary);
  stroke-width: 1.6;
}

.capability-card h3 { font-size: var(--fs-h4); margin-bottom: var(--space-2); }
.capability-card p { font-size: 15px; color: var(--color-text-muted); }

.section-foot { margin-top: var(--space-7); }

/* ---- Quality ------------------------------------------------------------ */

.quality {
  display: grid;
  gap: var(--space-7);
  align-items: center;
}

.quality__media {
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-signature) var(--radius-md) var(--radius-md) var(--radius-md);
}

.quality__text .section-title { margin-bottom: var(--space-4); }

.steps {
  display: grid;
  gap: 0;
  margin: var(--space-6) 0;
  padding: 0;
  list-style: none;
  counter-reset: step;
}

.steps li {
  position: relative;
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: var(--space-4);
  padding-bottom: var(--space-5);
  counter-increment: step;
}

.steps li::before {
  content: counter(step, decimal-leading-zero);
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border: 1.5px solid var(--color-primary);
  border-radius: 50%;
  background: #fff;
  font: var(--fw-bold) 13px / 1 var(--font-body);
  color: var(--color-primary-hover);
}

/* Connector line between steps */
.steps li:not(:last-child)::after {
  content: "";
  position: absolute;
  left: 19px;
  top: 44px;
  bottom: 4px;
  width: 1.5px;
  background: var(--color-border);
}

.steps h3 { font-size: var(--fs-body); margin: 8px 0 2px; }
.steps p { font-size: 15px; color: var(--color-text-muted); }

/* ---- Facts band --------------------------------------------------------- */

.facts-band { padding-block: var(--space-8); }

.facts-band__grid {
  display: grid;
  gap: var(--space-6);
  margin: 0;
}

.facts-band__grid > div {
  padding-left: var(--space-5);
  border-left: 2px solid var(--color-primary);
}

.facts-band__grid dt {
  font-size: var(--fs-small);
  color: var(--color-text-on-dark-muted);
}

.facts-band__grid dd {
  margin: var(--space-1) 0 0;
  font-family: var(--font-heading);
  font-size: var(--fs-h3);
  font-weight: var(--fw-heavy);
  line-height: 1.25;
  color: #fff;
}

/* ---- Gallery preview ---------------------------------------------------- */

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
  list-style: none;
}

.gallery-grid .media-plate {
  aspect-ratio: 1;
  border-radius: var(--radius-md);
}

.gallery-grid .is-wide { grid-column: span 2; }
.gallery-grid .is-wide .media-plate { aspect-ratio: 2 / 1; }

.gallery-grid figure { margin: 0; }
.gallery-grid figure:hover img { transform: scale(1.04); }

/* ---- Catalogue panel ---------------------------------------------------- */

.catalogue {
  display: grid;
  gap: var(--space-6);
  align-items: center;
  padding: var(--space-6);
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.catalogue__icon {
  display: grid;
  place-items: center;
  width: 72px;
  height: 72px;
  border-radius: var(--radius-md);
  background: var(--color-accent);
  color: var(--color-primary-hover);
}

.catalogue__icon .icon { width: 32px; height: 32px; stroke-width: 1.6; }

.catalogue h2 { font-size: var(--fs-h3); margin-bottom: var(--space-2); }
.catalogue p { color: var(--color-text-muted); }

/* ---- CTA panel ---------------------------------------------------------- */

.cta-panel {
  display: grid;
  gap: var(--space-6);
  align-items: center;
  padding: var(--space-7) var(--space-6);
  background: var(--color-surface-dark);
  color: #fff;
  border-radius: var(--radius-signature) var(--radius-md) var(--radius-md) var(--radius-md);
  position: relative;
  overflow: hidden;
}

/* Thin logo-red rule along the top edge */
.cta-panel::before {
  content: "";
  position: absolute;
  top: 0;
  left: var(--radius-signature);
  width: 96px;
  height: 3px;
  background: var(--color-primary);
}

.cta-panel h2 { color: #fff; font-size: var(--fs-h2); line-height: 1.2; }
.cta-panel p { margin-top: var(--space-3); color: var(--color-text-on-dark-muted); max-width: 36rem; }

.cta-panel__contact {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-4);
  font-size: var(--fs-small);
  color: var(--color-text-on-dark-muted);
}

.cta-panel__contact a { color: var(--color-primary-on-dark); }

/* ---- Footer ------------------------------------------------------------- */

.site-footer {
  background: var(--color-surface-dark);
  color: var(--color-text-on-dark-muted);
  font-size: 15px;
}

.site-footer__top {
  display: grid;
  gap: var(--space-7);
  padding-block: var(--space-8) var(--space-7);
}

.footer-logo {
  display: inline-block;
  padding: var(--space-3) var(--space-4);
  background: #fff;
  border-radius: var(--radius-md);
}

.footer-logo img { width: auto; height: 40px; }

.site-footer__about p { margin-top: var(--space-5); max-width: 22rem; }

.site-footer h2 {
  margin-bottom: var(--space-4);
  font-family: var(--font-body);
  font-size: var(--fs-eyebrow);
  font-weight: var(--fw-bold);
  letter-spacing: var(--ls-eyebrow);
  text-transform: uppercase;
  color: #fff;
}

.footer-links { list-style: none; display: grid; gap: var(--space-2); }

.site-footer a { color: var(--color-text-on-dark-muted); text-decoration: none; }
.site-footer a:hover { color: #fff; text-decoration: underline; text-underline-offset: 3px; }
.site-footer :focus-visible { outline-color: #fff; }

.footer-contact { list-style: none; display: grid; gap: var(--space-4); }

.footer-contact li {
  display: grid;
  grid-template-columns: 20px minmax(0, 1fr);
  gap: var(--space-3);
}

.footer-contact .icon { width: 18px; height: 18px; margin-top: 3px; color: var(--color-primary-on-dark); }

.site-footer .review-note { background: rgba(255, 107, 112, 0.15); color: var(--color-primary-on-dark); }

.site-footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: var(--fs-small);
}

.site-footer__bottom-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-2) var(--space-5);
  padding-block: var(--space-5);
}

.site-footer__bottom p { margin: 0; }

/* ---- Reveal on scroll (only when JS is running) ------------------------- */

.js [data-reveal] {
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 500ms var(--ease), transform 500ms var(--ease);
}

.js [data-reveal].is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js [data-reveal] { opacity: 1; transform: none; transition: none; }
  *, *::before, *::after { transition-duration: 0ms !important; }
}