/* Hallmark · genre: editorial · macrostructure: Catalogue · theme: Atelier
 * enrichment: H6 photographic fold · nav: N12 status banner · footer: Ft1
 * pre-emit critique: P5 H5 E5 S5 R5 V4 · contrast: pass · mobile: pass
 */
* { box-sizing: border-box; }

html,
body {
  width: 100%;
  overflow-x: clip;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--color-paper);
  color: var(--color-ink);
  font-family: var(--font-body);
}

img,
video { max-width: 100%; }

a { color: inherit; }

:where(a, button, input):focus-visible {
  outline: 3px solid var(--color-focus);
  outline-offset: 3px;
}

button:disabled,
input:disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

.topbar {
  position: sticky;
  inset-block-start: 0;
  z-index: 20;
  border-block-end: var(--rule-hair) solid var(--color-rule);
  background: var(--color-paper);
}

.shop-banner {
  display: flex;
  min-height: 36px;
  align-items: center;
  justify-content: center;
  padding-inline: var(--space-md);
  background: var(--color-accent-deep);
  color: var(--color-white);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-align: center;
}

.topbar-inner {
  width: min(1280px, calc(100% - clamp(2rem, 7vw, 7rem)));
  min-height: 72px;
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--color-ink-2);
  text-decoration: none;
}

.nav-logo img {
  width: 112px;
  height: 52px;
  object-fit: contain;
}

.nav-meta {
  font-size: var(--text-xs);
  font-weight: 700;
  white-space: nowrap;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.nav-links a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  color: var(--color-ink-2);
  font-size: var(--text-sm);
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--dur-short) var(--ease-out);
}

.nav-links a:hover { color: var(--color-accent-deep); }
.nav-links a:active { transform: translateY(1px); }

.hero {
  min-height: min(82svh, 840px);
  position: relative;
  display: grid;
  align-items: end;
  overflow: clip;
  background: var(--color-ink);
}

.hero-video {
  display: none;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0 0 0 auto;
  width: 48%;
  background-color: var(--color-paper-2);
  background-image: url("./assets/lifeplus-products/3520-prodpic_3520_1@2x.jpg");
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    var(--color-hero-shield) 0%,
    var(--color-hero-shield) 48%,
    var(--color-overlay) 62%,
    transparent 78%
  );
}

.hero-inner {
  position: relative;
  z-index: 1;
  width: min(1280px, calc(100% - clamp(2rem, 7vw, 7rem)));
  margin-inline: auto;
  padding-block: var(--space-2xl) var(--space-3xl);
  color: var(--color-white);
}

.hero-copy-wrap { max-width: 880px; }

.brand-mark {
  width: min(300px, 68vw);
  margin-block-end: var(--space-lg);
  padding: var(--space-sm);
  border: var(--rule-hair) solid var(--color-accent-soft);
  background: var(--color-paper);
}

.brand-mark img {
  display: block;
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: contain;
}

.eyebrow {
  color: var(--color-accent-deep);
  font-size: var(--text-xs);
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.hero .eyebrow { color: var(--color-accent-soft); }

h1,
h2,
h3,
.foot-mast__brand {
  min-width: 0;
  overflow-wrap: anywhere;
  font-family: var(--font-display);
  font-style: normal;
  font-weight: 500;
}

h1 {
  max-width: 14ch;
  margin-block: var(--space-sm) var(--space-md);
  font-size: var(--text-display);
  line-height: 0.96;
}

.hero-copy {
  max-width: 58ch;
  margin: 0;
  color: var(--color-paper-2);
  font-size: var(--text-lg);
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-sm);
  margin-block-start: var(--space-lg);
}

.button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding-inline: var(--space-lg);
  border: var(--rule-hair) solid var(--color-white);
  background: var(--color-paper);
  color: var(--color-accent-deep);
  font-size: var(--text-sm);
  font-weight: 800;
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--dur-short) var(--ease-out), background-color var(--dur-short) var(--ease-out), transform var(--dur-short) var(--ease-out);
}

.button.secondary { background: transparent; color: var(--color-white); }
.button:hover { background: var(--color-accent-soft); transform: translateY(-1px); }
.button:active { transform: translateY(1px); }

.hero-panel {
  max-width: 580px;
  margin-block-start: var(--space-2xl);
  padding-block-start: var(--space-lg);
  border-block-start: var(--rule-hair) solid var(--color-accent-soft);
}

.hero-panel-title { font-weight: 800; }
.hero-panel-copy { max-width: 60ch; margin-block-start: var(--space-xs); color: var(--color-paper-2); }

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-md);
  margin-block-start: var(--space-lg);
}

.hero-stat { display: grid; gap: var(--space-2xs); }
.hero-stat strong { font-family: var(--font-display); font-size: var(--text-xl); font-weight: 500; }
.hero-stat span { color: var(--color-paper-2); font-size: var(--text-xs); }

.page { width: min(1280px, calc(100% - clamp(2rem, 7vw, 7rem))); margin-inline: auto; }

.asap-band,
.catalog-head {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: var(--space-2xl);
  padding-block: var(--space-2xl);
  border-block-end: var(--rule-hair) solid var(--color-rule);
}

.asap-band h2,
.catalog-head h2,
.group-title h3 {
  margin: 0;
  color: var(--color-accent-deep);
  font-size: clamp(2.25rem, 5vw, 4rem);
  line-height: 1;
}

.asap-band p,
.catalog-head p {
  max-width: 65ch;
  margin: 0;
  color: var(--color-ink-2);
  line-height: 1.7;
}

.price-legend {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-block-start: var(--space-lg);
  border: var(--rule-hair) solid var(--color-rule);
  background: var(--color-paper-2);
}

.legend-item { padding: var(--space-md); border-inline-end: var(--rule-hair) solid var(--color-rule); }
.legend-item:last-child { border-inline-end: 0; }
.legend-label { color: var(--color-accent-deep); font-size: var(--text-xs); font-weight: 800; text-transform: uppercase; }
.legend-copy { margin-block-start: var(--space-xs); color: var(--color-ink-2); font-size: var(--text-sm); line-height: 1.5; }

.catalog { padding-block: var(--space-3xl); }
.catalog-head { align-items: end; padding-block-start: 0; }

.catalog-controls {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--space-md);
  margin-block-end: var(--space-xl);
  padding: var(--space-md);
  border: var(--rule-hair) solid var(--color-rule);
  background: var(--color-paper-2);
}

.search-field {
  min-height: 48px;
  width: 100%;
  padding-inline: var(--space-md);
  border: var(--rule-hair) solid var(--color-rule);
  background: var(--color-paper);
  color: var(--color-ink);
  font: inherit;
}

.filter-list { display: flex; gap: var(--space-xs); overflow-x: auto; }

.filter-button {
  min-height: 44px;
  padding-inline: var(--space-md);
  border: var(--rule-hair) solid var(--color-rule);
  background: transparent;
  color: var(--color-ink-2);
  font: inherit;
  font-size: var(--text-xs);
  font-weight: 700;
  white-space: nowrap;
  cursor: pointer;
  transition: color var(--dur-short) var(--ease-out), background-color var(--dur-short) var(--ease-out), transform var(--dur-short) var(--ease-out);
}

.filter-button:hover,
.filter-button.is-active { border-color: var(--color-accent-deep); background: var(--color-accent-deep); color: var(--color-white); }
.filter-button:active { transform: translateY(1px); }

.program-list { display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--space-xl); }

.group-title {
  grid-column: 1 / -1;
  margin-block-start: var(--space-xl);
  padding-block-end: var(--space-md);
  border-block-end: var(--rule-hair) solid var(--color-rule);
}

.group-title h3 { margin-block-start: var(--space-xs); font-size: clamp(2rem, 4vw, 3.25rem); }

.program {
  min-width: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  align-content: start;
  gap: var(--space-md);
  padding-block-end: var(--space-xl);
  border-block-end: var(--rule-hair) solid var(--color-rule);
}

.visual {
  width: 100%;
  aspect-ratio: 1 / 1;
  display: grid;
  place-items: center;
  overflow: clip;
  padding: var(--space-sm);
  border: var(--rule-hair) solid var(--color-rule);
  background: var(--color-paper-2);
  text-decoration: none;
}

.visual img { display: block; width: 100%; height: 100%; object-fit: contain; transition: transform var(--dur-long) var(--ease-out); }
.visual:hover img,
.visual:focus-visible img { transform: scale(1.02); }
.visual:active img { transform: scale(1); }
.visual-grid { width: 100%; height: 100%; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-xs); }

.program-copy { min-width: 0; }
.code { color: var(--color-accent-deep); font-size: var(--text-xs); font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase; }
.name { margin-block-start: var(--space-xs); color: var(--color-ink); font-size: var(--text-lg); font-weight: 800; }
.note { margin-block-start: var(--space-xs); color: var(--color-accent-deep); font-size: var(--text-sm); font-weight: 700; }
.components { display: flex; flex-wrap: wrap; gap: var(--space-xs); margin-block-start: var(--space-sm); }
.component-pill { padding: var(--space-xs) var(--space-sm); border: var(--rule-hair) solid var(--color-rule); background: var(--color-paper-2); font-size: var(--text-xs); }

.prices { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border: var(--rule-hair) solid var(--color-rule); }
.price { min-width: 0; padding: var(--space-sm); border-inline-end: var(--rule-hair) solid var(--color-rule); background: var(--color-paper-2); }
.price:last-child { border-inline-end: 0; }
.price span { display: block; color: var(--color-ink-2); font-size: var(--text-xs); font-weight: 700; }
.price strong { display: block; margin-block-start: var(--space-2xs); color: var(--color-accent-deep); font-size: var(--text-md); }

.qr-set { display: flex; flex-wrap: wrap; gap: var(--space-xs); }
.qr { min-width: 112px; display: inline-grid; justify-items: center; gap: var(--space-2xs); color: var(--color-accent-deep); font-size: var(--text-xs); font-weight: 800; text-decoration: none; }
.qr img { width: 112px; height: 112px; border: var(--rule-hair) solid var(--color-rule); background: var(--color-white); }
.qr-label { text-decoration: underline; text-underline-offset: 2px; }
.status { color: var(--color-success); font-size: var(--text-xs); font-weight: 800; text-transform: uppercase; }
.status-wrap { margin-block-start: var(--space-sm); }
.empty-state { display: none; padding: var(--space-2xl); border: var(--rule-hair) solid var(--color-rule); text-align: center; }
.empty-state.is-visible { display: block; }
.is-hidden { display: none; }
.footer-note { max-width: 65ch; margin-block-start: var(--space-xl); color: var(--color-ink-2); font-size: var(--text-sm); line-height: 1.7; }

.foot-mast {
  display: grid;
  gap: var(--space-md);
  margin-block-start: var(--space-3xl);
  padding: var(--space-2xl) clamp(1rem, 5vw, 4rem);
  border-block-start: var(--rule-hair) solid var(--color-rule);
  background: var(--color-paper-2);
}

.foot-mast__brand { margin: 0; color: var(--color-accent-deep); font-size: clamp(2rem, 5vw, 4.5rem); }
.foot-mast__meta { display: flex; align-items: center; flex-wrap: wrap; justify-content: space-between; gap: var(--space-md); color: var(--color-ink-2); font-size: var(--text-sm); }
.foot-mast a { color: var(--color-accent-deep); font-weight: 700; white-space: nowrap; }
.foot-mast a:active { transform: translateY(1px); }

@media (min-width: 40rem) {
  .catalog-controls { grid-template-columns: minmax(15rem, 0.6fr) minmax(0, 1.4fr); align-items: center; }
  .program-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (min-width: 60rem) {
  .program-list { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 39.99rem) {
  .topbar-inner { min-height: 64px; }
  .nav-logo img { width: 84px; height: 44px; }
  .nav-meta,
  .nav-links a:not(:last-child) { display: none; }
  .hero { min-height: 74svh; }
  .hero::before { display: none; }
  .hero::after { background: var(--color-hero-shield); }
  .hero-panel { display: none; }
  .hero-inner { padding-block: var(--space-lg) var(--space-2xl); }
  .page { width: calc(100% - 2rem); }
  .asap-band,
  .catalog-head { grid-template-columns: minmax(0, 1fr); gap: var(--space-lg); }
  .price-legend { grid-template-columns: minmax(0, 1fr); }
  .legend-item { border-inline-end: 0; border-block-end: var(--rule-hair) solid var(--color-rule); }
  .legend-item:last-child { border-block-end: 0; }
  .prices { grid-template-columns: minmax(0, 1fr); }
  .price { border-inline-end: 0; border-block-end: var(--rule-hair) solid var(--color-rule); }
  .price:last-child { border-block-end: 0; }
  .qr img { width: 104px; height: 104px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}