:root {
  /* Bright medical retail palette: clean white, confident violet text,
     Viatest pink actions, and a little teal from the product packaging. */
  --navy-950: #07366f;
  --navy-900: #084589;
  --navy-700: #1267b0;
  --teal-700: #00979f;
  --teal-600: #19bfd0;
  --teal-100: #e4fbfd;
  --rose-600: #ed2f87;
  --rose-100: #ffe5f1;
  --blue-050: #f7fbff;
  --blue-075: #eef8fc;
  --blue-100: #e7f1ff;
  --surface: #ffffff;
  --surface-soft: #fbfdff;
  --line: #d9e8f3;
  --line-strong: #bed8ea;
  --text: #183657;
  --muted: #63788c;
  --success: #008c99;
  --warning: #a96a00;
  --error: #c2296f;
  --shadow-sm: 0 8px 20px rgba(7, 54, 111, 0.06);
  --shadow: 0 20px 46px rgba(7, 54, 111, 0.1);
  --shadow-lg: 0 28px 72px rgba(7, 54, 111, 0.14);
  --radius: 8px;
  --radius-sm: 8px;
  --radius-lg: 8px;
  --radius-pill: 999px;
  --content: 1180px;
  --header-height: 76px;
  --font-sans: "Segoe UI Variable", "Segoe UI", Roboto, Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--blue-050);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  letter-spacing: 0;
  overflow-x: hidden;
}

body.menu-open {
  overflow: hidden;
}

img,
svg {
  display: block;
}

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

a {
  color: inherit;
}

button,
input {
  font: inherit;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2,
h3 {
  color: var(--navy-950);
  font-weight: 760;
  line-height: 1.08;
  letter-spacing: 0;
  overflow-wrap: anywhere;
}

h1 {
  font-size: 4.45rem;
}

h2 {
  font-size: 2.65rem;
}

h3 {
  font-size: 1.18rem;
}

.icon {
  width: 1em;
  height: 1em;
  display: inline-block;
  flex: 0 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  min-height: var(--header-height);
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 28px;
  padding: 14px clamp(18px, 4vw, 54px);
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid rgba(217, 232, 238, 0.9);
  backdrop-filter: blur(16px);
}

.brand,
.brand img {
  width: 150px;
}

.brand {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.main-nav {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 6px;
  color: var(--muted);
  font-size: 0.94rem;
  font-weight: 650;
}

.main-nav a,
.footer-nav a {
  min-height: 38px;
  display: inline-flex;
  align-items: center;
  padding: 0 12px;
  border-radius: var(--radius-sm);
  text-decoration: none;
}

.main-nav a:hover,
.main-nav a[aria-current="page"] {
  color: var(--navy-900);
  background: var(--rose-100);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.language-switcher {
  min-height: 38px;
  display: inline-grid;
  grid-template-columns: repeat(2, minmax(38px, 1fr));
  align-items: center;
  padding: 3px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}

.language-option {
  min-height: 30px;
  border: 0;
  border-radius: calc(var(--radius-sm) - 2px);
  background: transparent;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 780;
  cursor: pointer;
}

.language-option.is-active {
  background: var(--rose-100);
  color: var(--navy-900);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--surface);
  padding: 10px;
}

.menu-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  margin: 5px 0;
  border-radius: 2px;
  background: var(--navy-900);
  transform-origin: center;
  transition:
    opacity 160ms ease,
    transform 160ms ease;
}

.button {
  min-height: 48px;
  max-width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  text-decoration: none;
  font-weight: 740;
  line-height: 1;
  cursor: pointer;
  transition:
    transform 160ms ease,
    box-shadow 160ms ease,
    border-color 160ms ease,
    background 160ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button-primary {
  background: linear-gradient(135deg, var(--rose-600), #d92782);
  color: #ffffff;
  box-shadow: 0 12px 26px rgba(243, 63, 152, 0.28);
}

.button-primary:hover {
  background: linear-gradient(135deg, #ff5aac, var(--rose-600));
  box-shadow: 0 16px 34px rgba(243, 63, 152, 0.34);
}

.button-secondary {
  background: var(--surface);
  border-color: var(--line-strong);
  color: var(--navy-900);
}

.button-secondary:hover {
  border-color: var(--teal-600);
  color: var(--teal-700);
  box-shadow: var(--shadow-sm);
}

.button-small {
  min-height: 40px;
  padding-inline: 16px;
  font-size: 0.9rem;
}

.section-band {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.36), rgba(255, 255, 255, 0)),
    var(--blue-075);
}

.section-inner {
  width: min(var(--content), calc(100% - 36px));
  margin: 0 auto;
  padding: 56px 0;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 26px;
}

.section-heading p,
.section-copy p,
.hero-lead,
.section-note,
.product-body p,
.article-card p,
.trust-grid p,
.next-grid p,
.next-grid li,
.result-card p,
.weak-line p,
.helper-copy p,
.accordion p,
.disclaimer {
  color: var(--muted);
}

.section-heading-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 28px;
  max-width: none;
}

.product-detail[hidden] {
  display: none;
}

.section-note {
  max-width: 380px;
  display: inline-flex;
  gap: 8px;
  align-items: flex-start;
  margin: 0;
  font-size: 0.95rem;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
  color: var(--rose-600);
  font-size: 0.78rem;
  font-weight: 760;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero {
  position: relative;
  min-height: 600px;
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(360px, 0.82fr);
  align-items: center;
  gap: 46px;
  overflow: hidden;
  isolation: isolate;
  padding: 48px clamp(18px, 5vw, 70px);
  background: linear-gradient(112deg, #ffffff 0%, #fffafd 55%, var(--rose-100) 100%);
}

.hero::after {
  content: none;
}

.hero-blob {
  display: none;
}

.hero-copy {
  position: relative;
  z-index: 2;
  min-width: 0;
  width: min(640px, 100%);
}

.hero h1 {
  margin-bottom: 22px;
}

.hero h1 em {
  color: var(--rose-600);
  font-style: normal;
}

.hero-lead {
  max-width: 640px;
  margin-bottom: 28px;
  color: #513f66;
  font-size: 1.18rem;
}

.hero-actions,
.detail-actions,
.instruction-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  max-width: 680px;
  margin: 32px 0 0;
}

.hero-facts div {
  min-width: 0;
  min-height: 96px;
  padding: 16px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.84);
  box-shadow: var(--shadow-sm);
}

.hero-facts dt {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
  color: var(--navy-900);
  font-weight: 760;
}

.hero-facts dd {
  margin: 0;
  color: var(--muted);
  font-size: 0.93rem;
  overflow-wrap: anywhere;
}

.hero-media {
  position: relative;
  right: auto;
  bottom: auto;
  z-index: 1;
  justify-self: end;
  width: min(100%, 540px);
  height: 520px;
  pointer-events: none;
}

.hero-media img {
  position: absolute;
  object-fit: contain;
}

/* Teal midstream box: sits back, upper-right */
.hero-media img:first-child,
.hero-pack-main {
  right: 2%;
  top: 4%;
  width: 62%;
  max-height: 78%;
  z-index: 1;
  filter: drop-shadow(0 24px 34px rgba(0, 140, 153, 0.25));
}

/* Pink strip box: sits forward, lower-left, overlapping the teal box */
.hero-pack-side {
  left: 0;
  bottom: 8%;
  width: 46%;
  z-index: 2;
  filter: drop-shadow(0 22px 30px rgba(243, 63, 152, 0.26));
}

.hero-device {
  left: 34%;
  bottom: 2%;
  width: 24%;
  z-index: 3;
  filter: drop-shadow(0 18px 24px rgba(0, 140, 153, 0.2));
}

.quick-choice,
.trust,
.articles,
.next-steps {
  background: var(--surface);
}

.choice-grid,
.product-grid,
.result-grid,
.trust-grid,
.article-grid,
.next-grid,
.steps {
  display: grid;
  gap: 18px;
}

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

.choice-card,
.product-card,
.result-card,
.step-card,
.article-card,
.trust-grid article,
.next-grid article,
.calculator-panel,
.helper-panel,
.product-detail-image,
.accordion details,
.weak-line,
.timer-card,
.result-card-hub {
  border: none;
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
}

.choice-card {
  min-height: 190px;
  display: grid;
  grid-template-rows: auto auto 1fr auto;
  gap: 12px;
  padding: 20px;
  text-decoration: none;
  transition:
    transform 160ms ease,
    border-color 160ms ease,
    box-shadow 160ms ease;
}

.choice-card:hover {
  transform: translateY(-2px);
  border-color: var(--rose-600);
  box-shadow: var(--shadow);
}

.choice-icon,
.trust-icon,
.step-icon,
.result-empty-icon {
  width: 42px;
  height: 42px;
  display: inline-grid;
  place-items: center;
  border-radius: var(--radius-sm);
  background: var(--blue-100);
  color: var(--navy-700);
}

.choice-card strong {
  color: var(--navy-950);
  font-size: 1.02rem;
  line-height: 1.22;
}

.choice-card span:not(.choice-icon) {
  color: var(--muted);
  font-size: 0.95rem;
}

.icon-arrow {
  color: var(--rose-600);
}

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

.trust-grid article {
  padding: 22px;
}

.trust-grid h3,
.next-grid h3,
.step-card h3,
.result-card h3,
.article-card h3 {
  margin-bottom: 10px;
}

.catalog {
  background: var(--surface);
}

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

.product-card {
  overflow: hidden;
  transition:
    transform 160ms ease,
    border-color 160ms ease,
    box-shadow 160ms ease;
}

.product-card:hover {
  transform: translateY(-2px);
  border-color: var(--line-strong);
  box-shadow: var(--shadow);
}

.product-visual {
  position: relative;
  min-height: 310px;
  display: grid;
  place-items: center;
  padding: 20px;
  background:
    linear-gradient(140deg, #ffffff 0%, var(--blue-075) 56%, var(--teal-100) 100%);
}

.product-visual::after {
  content: "";
  position: absolute;
  left: 28%;
  right: 28%;
  bottom: 22px;
  height: 18px;
  border-radius: 50%;
  background: rgba(36, 16, 79, 0.09);
  filter: blur(9px);
}

.product-visual img {
  position: relative;
  z-index: 1;
  max-height: 268px;
  object-fit: contain;
}

.product-body {
  display: grid;
  gap: 14px;
  padding: 20px;
}

.product-body h3 {
  margin-bottom: 0;
}

.meta-list,
.detail-specs {
  display: grid;
  gap: 0;
  margin: 0;
}

.meta-list div,
.detail-specs div {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 9px 0;
  border-top: 1px solid var(--line);
}

.meta-list dt,
.detail-specs dt {
  color: var(--muted);
}

.meta-list dd,
.detail-specs dd {
  margin: 0;
  color: var(--navy-900);
  font-weight: 700;
  text-align: right;
}

.product-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.product-detail-layout {
  display: grid;
  grid-template-columns: 380px minmax(0, 1fr);
  gap: clamp(30px, 6vw, 74px);
  align-items: center;
}

.product-detail-image {
  position: relative;
  min-height: 520px;
  display: grid;
  place-items: center;
  background:
    linear-gradient(140deg, #ffffff 0%, var(--blue-075) 58%, var(--teal-100) 100%);
}

.product-detail-image img {
  max-height: 490px;
  object-fit: contain;
  filter: drop-shadow(0 18px 24px rgba(36, 16, 79, 0.12));
}

.product-detail-content h2 {
  margin-bottom: 16px;
}

.check-list {
  display: grid;
  gap: 10px;
  margin: 22px 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr);
  column-gap: 10px;
  align-items: start;
  padding-left: 30px;
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.46em;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--rose-600);
  box-shadow: 0 0 0 4px var(--rose-100);
}

.check-list .icon {
  width: 18px;
  height: 18px;
  margin-top: 0.18em;
  color: var(--navy-700);
}

.check-list li span {
  min-width: 0;
  line-height: 1.45;
}

.calculator-hub {
  background:
    linear-gradient(180deg, var(--blue-075), var(--blue-050));
}

.calculator-heading {
  margin-inline: auto;
  text-align: center;
}

.calculator-heading.section-heading-illustrated {
  max-width: none;
  margin-inline: 0;
  text-align: left;
}

.calculator-layout,
.two-column {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, 1fr);
  gap: clamp(28px, 5vw, 64px);
  align-items: start;
}

.calculator-panel {
  display: grid;
  gap: 14px;
  padding: 22px;
}

.calculator-field {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 14px;
  align-items: start;
  padding: 14px;
  border-radius: var(--radius-sm);
  background: var(--surface-soft);
  box-shadow: var(--shadow-sm);
}

.field-step {
  width: 34px;
  height: 34px;
  display: inline-grid;
  place-items: center;
  border-radius: var(--radius-sm);
  background: var(--teal-100);
  color: var(--teal-700);
  font-size: 0.78rem;
  font-weight: 760;
}

.field-body {
  display: grid;
  gap: 8px;
}

.field-label,
.calculator label > span:first-child {
  color: var(--navy-900);
  font-weight: 700;
}

.calculator input,
.calculator-panel input {
  width: 100%;
  min-height: 46px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 0 12px;
  background: var(--surface);
  color: var(--text);
}

.calculator-submit {
  width: 100%;
}

.notice {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin-top: 4px;
  padding: 14px;
  border-left: 3px solid var(--teal-600);
  border-radius: var(--radius-sm);
  background: var(--teal-100);
  color: var(--navy-900);
  font-size: 0.94rem;
}

.result-card-hub {
  min-height: 100%;
  padding: 24px;
}

.result-empty {
  display: grid;
  gap: 14px;
  align-content: center;
  min-height: 300px;
  text-align: center;
}

.result-empty-icon {
  margin-inline: auto;
}

.result-rows {
  display: grid;
  gap: 14px;
}

.result-row {
  border-radius: var(--radius-sm);
  background: var(--surface-soft);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.result-row-main {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 14px;
  padding: 16px;
}

.result-row-icon {
  width: 42px;
  height: 42px;
  flex: 0 0 auto;
  display: inline-grid;
  place-items: center;
  border-radius: 50%;
  background: var(--rose-100);
  color: var(--rose-600);
  font-size: 1.1rem;
}

.result-row-text {
  margin: 0;
  min-width: 0;
}

.result-row-text dt {
  color: var(--muted);
  font-size: 0.86rem;
}

.result-row-text dd {
  margin: 2px 0 0;
  color: var(--navy-950);
  font-weight: 800;
  font-size: 1.05rem;
}

.result-why-toggle {
  flex: 0 0 auto;
  width: 34px;
  height: 34px;
  display: inline-grid;
  place-items: center;
  border: none;
  border-radius: 50%;
  background: var(--surface);
  color: var(--navy-900);
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition:
    transform 220ms ease,
    background 180ms ease,
    color 180ms ease;
}

.result-why-toggle .icon {
  width: 16px;
  height: 16px;
}

.result-why-toggle[aria-expanded="true"] {
  transform: rotate(180deg);
  background: var(--rose-600);
  color: #ffffff;
}

.result-why {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 260ms ease;
}

.result-why-inner {
  overflow: hidden;
}

.result-why[data-open="true"] {
  grid-template-rows: 1fr;
}

.result-why p {
  margin: 0;
  padding: 0 16px 16px;
  color: var(--muted);
  font-size: 0.92rem;
}

.calculator-faq {
  margin-top: 34px;
}

.tab-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  margin-top: 46px;
  margin-bottom: 40px;
  overflow: visible;
}

.segmented-control {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 24px;
}

.segment {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 0 22px;
  border: none;
  border-radius: var(--radius-pill);
  background: var(--surface);
  color: var(--navy-900);
  font-weight: 700;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
}

.segment.is-active {
  border-color: var(--rose-600);
  background: linear-gradient(135deg, var(--rose-600), #c81463);
  color: #ffffff;
}

/* Test-type selector cards (instructions.html) */

.tab-card {
  position: relative;
  min-height: 150px;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 22px 84px 22px 22px;
  border: none;
  border-radius: var(--radius-lg);
  background: var(--surface);
  color: var(--navy-900);
  text-align: left;
  cursor: pointer;
  overflow: visible;
  box-shadow: var(--shadow-sm);
  transition:
    transform 160ms ease,
    box-shadow 160ms ease,
    background 160ms ease;
}

.tab-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.tab-card-icon {
  flex: 0 0 auto;
  width: 48px;
  height: 48px;
  display: inline-grid;
  place-items: center;
  border-radius: 50%;
  background: var(--rose-100);
  color: var(--rose-600);
  font-size: 1.3rem;
}

.tab-card-text {
  display: grid;
  gap: 6px;
}

.tab-card-text strong {
  font-size: 1.05rem;
  font-weight: 800;
}

.tab-card-text span {
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 500;
  line-height: 1.4;
}

.tab-thumb {
  position: absolute;
  right: 14px;
  top: -34px;
  width: 90px;
  height: 90px;
  object-fit: contain;
  filter: drop-shadow(0 10px 16px rgba(7, 54, 111, 0.22));
  pointer-events: none;
  transition: transform 160ms ease;
}

.tab-card:hover .tab-thumb {
  transform: translateY(-3px);
}

.tab-card-arrow {
  position: absolute;
  right: 20px;
  bottom: 18px;
  width: 34px;
  height: 34px;
  display: inline-grid;
  place-items: center;
  border-radius: 50%;
  background: var(--surface);
  box-shadow: var(--shadow-sm);
  color: var(--rose-600);
  font-size: 1rem;
}

.tab-card.is-active {
  background: linear-gradient(135deg, var(--rose-100), var(--blue-100));
  box-shadow: var(--shadow);
}

.tab-card.is-active .tab-card-icon {
  background: #ffffff;
}

.tab-card.is-active .tab-card-arrow {
  background: var(--rose-600);
  color: #ffffff;
}

.instruction-panel {
  display: grid;
  gap: 22px;
}

.instruction-panel[hidden] {
  display: none;
}

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

.step-card {
  min-height: 210px;
  padding: 20px;
}

.step-icon {
  margin-bottom: 16px;
}

.steps-illustrated {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.steps-illustrated .step-card {
  padding: 0 0 20px;
  overflow: hidden;
}

.step-illustration {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  margin-bottom: 16px;
}

.steps-illustrated .step-card h3,
.steps-illustrated .step-card p {
  padding-inline: 20px;
}

.timer-card {
  display: grid;
  gap: 18px;
  margin-top: 24px;
  padding: 26px 28px;
}

.timer-card-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 20px;
  align-items: center;
}

.timer-ring {
  position: relative;
  width: 88px;
  height: 88px;
  display: grid;
  place-items: center;
}

.timer-ring svg {
  position: absolute;
  inset: 0;
  width: 88px;
  height: 88px;
  transform: rotate(-90deg);
}

.timer-ring-track,
.timer-ring-progress {
  fill: none;
  stroke-width: 5;
}

.timer-ring-track {
  stroke: var(--rose-100);
}

.timer-ring-progress {
  stroke: var(--rose-600);
  stroke-linecap: round;
  stroke-dasharray: 238.76;
  stroke-dashoffset: var(--ring-offset, 238.76);
  transition: stroke-dashoffset 1000ms linear;
}

#timer-display {
  position: relative;
  z-index: 1;
  color: var(--navy-900);
  font-size: 1.15rem;
  font-weight: 800;
}

.timer-card-info {
  display: grid;
  gap: 4px;
}

.timer-card-info p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.timer-label {
  display: flex;
  gap: 8px;
  align-items: center;
  color: var(--navy-900);
  font-weight: 740;
}

.timer-progress-bar {
  height: 10px;
  border-radius: var(--radius-pill);
  background: var(--rose-100);
  overflow: hidden;
}

.timer-progress-fill {
  height: 100%;
  width: 0%;
  border-radius: var(--radius-pill);
  background: linear-gradient(90deg, var(--rose-600), #d92782);
  transition: width 1000ms linear;
}

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

.result-card {
  min-height: 288px;
  display: grid;
  align-content: start;
  gap: 18px;
  padding: 22px;
}

.test-window {
  position: relative;
  width: 100%;
  max-width: 220px;
  height: 96px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: #fbfbf8;
  box-shadow: inset 0 0 0 10px #ffffff;
}

.test-window::before,
.test-window::after {
  position: absolute;
  top: 10px;
  color: #8bb5b0;
  font-size: 0.74rem;
  font-weight: 800;
}

.test-window::before {
  content: "C";
  left: 52px;
}

.test-window::after {
  content: "T";
  right: 54px;
}

.line {
  position: absolute;
  top: 31px;
  width: 7px;
  height: 46px;
  border-radius: 6px;
  background: var(--rose-600);
}

.line-c {
  left: 57px;
}

.line-t {
  right: 59px;
}

.invalid .line-t {
  right: 84px;
}

.weak .line-t {
  opacity: 0.35;
}

.weak-line {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 220px;
  gap: 24px;
  align-items: center;
  margin-top: 24px;
  padding: 24px;
}

.weak-line-illustration {
  width: 100%;
  max-height: 190px;
  object-fit: contain;
  justify-self: center;
}

.helper-panel {
  padding: 22px;
}

.helper-copy {
  min-height: 188px;
  padding: 18px;
  border-radius: var(--radius-sm);
  background: var(--blue-075);
}

.helper-copy ul {
  margin-bottom: 0;
  padding-left: 22px;
}

.next-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.next-grid article {
  padding: 22px;
}

.next-grid ol {
  display: grid;
  gap: 10px;
  margin: 0;
  padding-left: 22px;
}

.accordion {
  display: grid;
  gap: 10px;
}

.accordion summary {
  min-height: 58px;
  display: flex;
  align-items: center;
  padding: 0 18px;
  color: var(--navy-950);
  font-weight: 720;
  cursor: pointer;
}

.accordion details[open] summary {
  border-bottom: 1px solid var(--line);
}

.accordion p {
  margin: 0;
  padding: 16px 18px 18px;
}

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

.article-card {
  overflow: hidden;
}

.article-card img {
  width: 100%;
  height: 210px;
  object-fit: contain;
  padding: 0;
  background: transparent;
}

.article-card h3,
.article-card p,
.article-card span,
.article-button,
.article-body {
  margin-left: 20px;
  margin-right: 20px;
}

.article-card h3 {
  margin-top: 18px;
}

.article-card span {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-top: 14px;
  margin-bottom: 18px;
  color: var(--teal-700);
  font-size: 0.9rem;
  font-weight: 720;
}

.article-button {
  width: calc(100% - 40px);
  margin-bottom: 18px;
}

.article-body {
  margin-bottom: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.article-body[hidden] {
  display: none;
}

/* Calculator teaser (index.html) */

.calc-teaser {
  background: linear-gradient(120deg, var(--rose-100), var(--blue-100));
}

.calc-teaser-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.85fr);
  gap: clamp(28px, 5vw, 64px);
  align-items: center;
}

.calc-teaser-list {
  display: grid;
  gap: 10px;
  margin: 22px 0 26px;
  padding: 0;
  list-style: none;
}

.calc-teaser-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: var(--text);
}

.calc-teaser-list .icon {
  flex: 0 0 auto;
  margin-top: 3px;
  color: var(--rose-600);
}

.calc-illustration {
  position: relative;
  min-height: 260px;
  display: grid;
  place-items: center;
  padding: 0;
  border-radius: var(--radius);
  background: transparent;
}

.calc-illustration svg {
  width: 100%;
  max-width: 300px;
  height: auto;
}

/* Home teaser blocks reusing product-card-like styling */

.mini-grid {
  display: grid;
  gap: 18px;
}

.mini-card {
  display: grid;
  gap: 14px;
  padding: 22px;
  border-radius: var(--radius);
  text-decoration: none;
  color: inherit;
  transition:
    transform 160ms ease,
    box-shadow 160ms ease;
}

.mini-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.mini-card-icon {
  width: 46px;
  height: 46px;
  display: inline-grid;
  place-items: center;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.7);
}

.mini-card h3 {
  margin-bottom: 4px;
}

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

.mini-card .link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--rose-600);
  font-weight: 700;
  font-size: 0.92rem;
}

.tone-pink {
  background: var(--rose-100);
}

.tone-violet {
  background: var(--blue-100);
}

.tone-blue {
  background: var(--teal-100);
}

.tone-pink .mini-card-icon {
  color: var(--rose-600);
}

.tone-violet .mini-card-icon {
  color: var(--navy-700);
}

.tone-blue .mini-card-icon {
  color: var(--teal-700);
}

.steps-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr)) 260px;
  gap: 16px;
  align-items: stretch;
}

.timer-teaser {
  display: grid;
  align-content: center;
  gap: 14px;
  padding: 24px;
  border-radius: var(--radius);
  background: linear-gradient(160deg, var(--navy-700), var(--navy-900));
  color: #ffffff;
  text-align: center;
}

.timer-teaser .timer-teaser-icon {
  width: 52px;
  height: 52px;
  margin-inline: auto;
  display: inline-grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.16);
}

.timer-teaser h3 {
  color: #ffffff;
  margin-bottom: 4px;
}

.timer-teaser p {
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.9rem;
  margin: 0;
}

.timer-teaser .button {
  margin-top: 6px;
  justify-self: center;
}

/* Horizontal trust bar */

.trust-bar {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 18px;
  padding: 28px;
  border-radius: var(--radius-lg);
  background: var(--surface-soft);
  box-shadow: var(--shadow-sm);
}

.trust-bar-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  font-weight: 650;
  color: var(--navy-900);
}

.trust-bar-item .icon {
  flex: 0 0 auto;
  width: 20px;
  height: 20px;
  color: var(--rose-600);
}

.final-cta {
  background: linear-gradient(120deg, var(--navy-900), var(--rose-600));
  color: #ffffff;
}

.final-cta .button-primary {
  background: #ffffff;
  color: var(--navy-900);
  box-shadow: 0 16px 34px rgba(0, 0, 0, 0.18);
}

.final-cta .button-primary:hover {
  background: var(--blue-050);
  color: var(--navy-950);
}

.final-cta h2,
.final-cta .eyebrow {
  color: #ffffff;
}

.final-cta p {
  color: rgba(255, 255, 255, 0.78);
}

.final-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 260px;
  gap: 34px;
  align-items: center;
}

.final-layout img {
  max-height: 360px;
  justify-self: center;
  object-fit: contain;
  filter: drop-shadow(0 22px 28px rgba(0, 0, 0, 0.18));
}

.site-footer {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) auto;
  gap: 24px;
  padding: 44px clamp(18px, 4vw, 54px);
  background: var(--navy-950);
  color: rgba(255, 255, 255, 0.78);
}

.site-footer.footer-columns {
  grid-template-columns: minmax(220px, 1.3fr) repeat(3, minmax(140px, 1fr));
  gap: 32px;
}

.footer-main img {
  width: 138px;
  margin-bottom: 14px;
  filter: brightness(0) invert(1);
}

.footer-main p,
.disclaimer {
  margin-bottom: 0;
}

.footer-col h3 {
  color: #ffffff;
  font-size: 0.95rem;
  margin-bottom: 14px;
}

.footer-col-links {
  display: grid;
  gap: 10px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-col-links a {
  color: rgba(255, 255, 255, 0.72);
  text-decoration: none;
  font-size: 0.92rem;
}

.footer-col-links a:hover {
  color: #ffffff;
}

.footer-social {
  display: flex;
  gap: 10px;
}

.footer-social a {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: rgba(255, 255, 255, 0.72);
  text-decoration: none;
  font-size: 0.92rem;
}

.footer-social a:hover {
  color: #ffffff;
}

.footer-social span {
  width: 38px;
  height: 38px;
  display: inline-grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
  color: #ffffff;
}

.footer-nav a:hover {
  background: rgba(255, 255, 255, 0.08);
}

.disclaimer {
  grid-column: 1 / -1;
  max-width: 940px;
  color: rgba(255, 255, 255, 0.62);
  font-size: 0.92rem;
}

.sticky-buy {
  position: fixed;
  left: 16px;
  right: 16px;
  bottom: 14px;
  z-index: 45;
  min-height: 52px;
  display: none;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--rose-600), #c81463);
  color: #ffffff;
  text-decoration: none;
  font-weight: 760;
  box-shadow: 0 16px 34px rgba(233, 30, 121, 0.32);
  opacity: 0;
  pointer-events: none;
  transform: translateY(120%);
  transition:
    opacity 180ms ease,
    transform 180ms ease;
}

.sticky-buy.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

body.menu-open .sticky-buy {
  opacity: 0;
  pointer-events: none;
  transform: translateY(120%);
}

.reveal {
  opacity: 1;
  transform: none;
  transition:
    opacity 420ms ease,
    transform 420ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1060px) {
  h1 {
    font-size: 3.75rem;
  }

  h2 {
    font-size: 2.35rem;
  }

  .main-nav {
    gap: 2px;
    font-size: 0.88rem;
  }

  .hero {
    grid-template-columns: minmax(0, 1fr) minmax(320px, 0.74fr);
    gap: 34px;
  }

  .hero-media {
    width: 100%;
    height: 470px;
    opacity: 1;
  }

  .choice-grid,
  .steps,
  .steps-illustrated,
  .trust-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .tab-list {
    grid-template-columns: 1fr;
  }

  .product-grid,
  .article-grid,
  .mini-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .steps-row {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .timer-teaser {
    grid-column: 1 / -1;
  }

  .trust-bar {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .calc-teaser-layout {
    grid-template-columns: 1fr;
  }

  .site-footer.footer-columns {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 820px) {
  body {
    padding-bottom: 74px;
  }

  .site-header {
    grid-template-columns: auto 1fr auto;
    gap: 12px;
    padding-inline: 16px;
  }

  .brand,
  .brand img {
    width: 128px;
  }

  .menu-toggle {
    display: block;
    grid-column: 3;
    grid-row: 1;
    justify-self: end;
  }

  .header-actions {
    display: none;
  }

  .main-nav {
    position: fixed;
    inset: var(--header-height) 0 auto 0;
    display: none;
    grid-template-columns: 1fr;
    justify-items: start;
    gap: 0;
    padding: 10px 18px 20px;
    background: var(--surface);
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow);
  }

  .main-nav.is-open {
    display: grid;
  }

  .main-nav a {
    width: 100%;
    min-height: 46px;
    border-bottom: 1px solid var(--line);
    border-radius: 0;
  }

  .hero {
    grid-template-columns: 1fr;
    gap: 28px;
    min-height: auto;
    padding: 44px 18px 36px;
    background: linear-gradient(180deg, #ffffff, var(--rose-100));
  }

  .hero::after {
    width: 90%;
    height: 60%;
    right: 5%;
    top: auto;
    bottom: -10%;
    transform: none;
  }

  .hero h1 {
    font-size: 2.95rem;
  }

  .hero-lead {
    font-size: 1.04rem;
  }

  .hero-media {
    position: relative;
    right: auto;
    bottom: auto;
    justify-self: center;
    width: min(100%, 420px);
    height: 360px;
    margin: 0;
  }

  .hero-media img:first-child,
  .hero-pack-main {
    right: 4%;
    top: 2%;
    bottom: auto;
    width: 56%;
    max-height: 76%;
  }

  .hero-pack-side {
    left: 2%;
    bottom: 6%;
    width: 44%;
  }

  .hero-device {
    left: 34%;
    right: auto;
    bottom: 2%;
    width: 22%;
  }

  .hero-facts,
  .two-column,
  .calculator-layout,
  .product-detail-layout,
  .final-layout,
  .site-footer,
  .site-footer.footer-columns {
    grid-template-columns: 1fr;
  }

  .mini-grid,
  .steps-row,
  .trust-bar {
    grid-template-columns: 1fr;
  }

  .section-inner {
    padding: 46px 0;
  }

  .section-heading-row {
    display: block;
  }

  .product-detail-image {
    min-height: 380px;
  }

  .product-detail-image img {
    max-height: 340px;
  }

  .weak-line,
  .timer-card {
    grid-template-columns: 1fr;
  }

  .footer-nav {
    justify-content: flex-start;
  }

  .sticky-buy {
    display: flex;
  }
}

@media (max-width: 560px) {
  h1 {
    font-size: 2.2rem;
  }

  h2 {
    font-size: 1.72rem;
  }

  .hero {
    padding: 34px 18px 30px;
  }

  .hero-actions,
  .instruction-actions,
  .detail-actions,
  .product-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .hero-actions .button,
  .instruction-actions .button,
  .detail-actions .button,
  .product-actions .button {
    width: 100%;
  }

  .hero-facts {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .hero-facts div {
    min-height: 92px;
    padding: 12px 10px;
  }

  .hero-facts dd {
    font-size: 0.8rem;
  }

  .hero-media {
    height: 300px;
  }

  .article-card img,
  .mini-card img {
    height: 150px;
  }

  .choice-grid,
  .product-grid,
  .steps,
  .steps-illustrated,
  .result-grid,
  .next-grid,
  .trust-grid,
  .article-grid {
    grid-template-columns: 1fr;
  }

  .choice-card,
  .step-card,
  .result-card {
    min-height: auto;
  }

  .product-card {
    overflow: hidden;
  }

  .product-visual {
    min-height: 270px;
  }

  .product-visual img {
    max-height: 230px;
  }

  .calculator-field {
    grid-template-columns: 1fr;
  }
}

/* Hero illustration composition + proof strip */

.hero-proof {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  margin: 28px 0 0;
  padding: 0;
}

.hero-proof div {
  min-width: 140px;
}

.hero-proof dt {
  color: var(--navy-950);
  font-size: 1.3rem;
  font-weight: 800;
}

.hero-proof dd {
  margin: 2px 0 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.hero-media {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 420px;
}

.hero-media img.hero-composition {
  position: static;
  width: min(100%, 560px);
  max-height: 100%;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 30px 40px rgba(7, 54, 111, 0.14));
}

/* Illustrated section headings (small illustration next to the title) */

.section-heading-illustrated {
  max-width: none;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 24px;
}

.section-heading-illustrated > div {
  max-width: 780px;
}

.section-heading-illustrated .section-illustration {
  width: min(170px, 100%);
  height: auto;
  object-fit: contain;
  justify-self: end;
}

.section-heading-row.section-heading-illustrated {
  grid-template-columns: minmax(0, 1fr) auto auto;
}

.section-heading-row.section-heading-illustrated .section-illustration {
  width: min(150px, 100%);
}

.section-heading-row.section-heading-illustrated .section-note,
.section-heading-row.section-heading-illustrated .button {
  justify-self: end;
}

.calc-teaser .section-inner,
.result-helper .section-inner,
.final-cta .section-inner {
  padding-top: 42px;
  padding-bottom: 42px;
}

/* Illustration inside the calculator teaser and mini-cards */

.calc-illustration img {
  width: 100%;
  max-width: 260px;
  height: auto;
  object-fit: contain;
}

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

.mini-card img {
  width: 100%;
  height: 160px;
  object-fit: contain;
  border-radius: var(--radius-sm);
  background: transparent;
}

@media (max-width: 1060px) {
  .mini-grid-3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .section-heading-illustrated,
  .section-heading-row.section-heading-illustrated {
    grid-template-columns: minmax(0, 1fr);
  }

  .section-heading-illustrated .section-illustration {
    display: none;
  }
}

@media (max-width: 820px) {
  .hero-media {
    min-height: 320px;
  }

  .hero-proof {
    gap: 16px 26px;
  }
}

@media (max-width: 560px) {
  main,
  section {
    max-width: 100vw;
    overflow-x: hidden;
  }

  .section-inner {
    width: min(calc(100vw - 36px), 354px);
    margin-left: 18px;
    margin-right: 18px;
  }

  .hero {
    display: block;
    width: 100%;
    max-width: 100vw;
  }

  .hero-copy,
  .hero-lead {
    width: 100%;
    max-width: 354px;
  }

  .hero h1 {
    font-size: 1.95rem;
  }

  .hero-media {
    width: 100%;
    max-width: 354px;
    height: auto;
    min-height: 0;
    margin-top: 24px;
  }

  .hero-media img.hero-composition {
    width: 100%;
  }

  .hero-proof {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .hero-proof div {
    min-width: 0;
  }

  .button {
    min-width: 0;
    padding-inline: 14px;
    line-height: 1.2;
    white-space: normal;
  }
}

@media (max-width: 940px) {
  :root {
    --header-height: 70px;
  }

  body.menu-open::before {
    content: "";
    position: fixed;
    inset: var(--header-height) 0 0;
    z-index: 44;
    background: rgba(7, 54, 111, 0.18);
  }

  .site-header {
    grid-template-columns: auto 1fr auto;
    gap: 12px;
    min-height: var(--header-height);
    padding: 10px 16px;
  }

  .brand,
  .brand img {
    width: 128px;
  }

  .menu-toggle {
    display: block;
    grid-column: 3;
    grid-row: 1;
    justify-self: end;
  }

  .menu-toggle[aria-expanded="true"] span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  .menu-toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
  }

  .menu-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  .header-actions {
    display: none;
  }

  .main-nav {
    position: fixed;
    inset: var(--header-height) 0 auto 0;
    z-index: 46;
    display: none;
    grid-template-columns: 1fr;
    justify-items: start;
    gap: 0;
    max-height: calc(100dvh - var(--header-height));
    padding: 8px 18px calc(18px + env(safe-area-inset-bottom));
    overflow-y: auto;
    overscroll-behavior: contain;
    background: var(--surface);
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow);
  }

  .main-nav.is-open {
    display: grid;
  }

  .main-nav a {
    width: 100%;
    min-height: 48px;
    justify-content: flex-start;
    border-bottom: 1px solid var(--line);
    border-radius: 0;
  }
}

@media (max-width: 720px) {
  body {
    font-size: 15px;
  }

  h1 {
    font-size: 2rem;
    line-height: 1.12;
  }

  h2 {
    font-size: 1.68rem;
    line-height: 1.14;
  }

  h3 {
    font-size: 1.08rem;
  }

  .section-inner {
    width: min(var(--content), calc(100% - 32px));
    margin-inline: auto;
    padding: 40px 0;
  }

  .section-heading {
    margin-bottom: 20px;
  }

  .section-heading p,
  .section-copy p,
  .hero-lead,
  .section-note,
  .product-body p,
  .article-card p,
  .trust-grid p,
  .next-grid p,
  .next-grid li,
  .result-card p,
  .weak-line p,
  .helper-copy p,
  .accordion p,
  .disclaimer {
    font-size: 0.96rem;
  }

  .eyebrow {
    margin-bottom: 10px;
    font-size: 0.72rem;
  }

  .hero {
    display: grid;
    grid-template-columns: 1fr;
    gap: 22px;
    padding: 32px 16px 30px;
  }

  .hero-copy,
  .hero-lead {
    width: 100%;
    max-width: none;
  }

  .hero-lead {
    margin-bottom: 22px;
  }

  .hero-actions,
  .instruction-actions,
  .detail-actions,
  .product-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .hero-actions .button,
  .instruction-actions .button,
  .detail-actions .button,
  .product-actions .button,
  .calc-teaser .button,
  .section-heading-row .button {
    width: 100%;
  }

  .hero-proof {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .hero-proof div {
    min-width: 0;
    padding: 12px 14px;
    border-radius: var(--radius);
    background: rgba(255, 255, 255, 0.78);
    box-shadow: var(--shadow-sm);
  }

  .hero-proof dt {
    font-size: 1.12rem;
  }

  .hero-media {
    width: min(100%, 360px);
    max-width: none;
    min-height: 0;
    margin-inline: auto;
    margin-top: 4px;
  }

  .section-heading-illustrated,
  .section-heading-row.section-heading-illustrated {
    gap: 14px;
  }

  .section-heading-row.section-heading-illustrated .section-note,
  .section-heading-row.section-heading-illustrated .button {
    justify-self: stretch;
  }

  .section-note {
    max-width: none;
  }

  .choice-grid,
  .product-grid,
  .result-grid,
  .next-grid,
  .trust-grid,
  .article-grid,
  .steps,
  .steps-illustrated,
  .mini-grid,
  .mini-grid-3,
  .steps-row,
  .trust-bar,
  .calculator-layout,
  .two-column,
  .product-detail-layout,
  .final-layout,
  .site-footer,
  .site-footer.footer-columns {
    grid-template-columns: 1fr;
  }

  .choice-card,
  .mini-card,
  .product-body,
  .result-card,
  .step-card,
  .trust-grid article,
  .next-grid article,
  .helper-panel,
  .result-card-hub {
    padding: 18px;
  }

  .product-visual {
    min-height: 238px;
    padding: 18px;
  }

  .product-visual img {
    max-height: 210px;
  }

  .product-detail-image {
    min-height: 310px;
  }

  .product-detail-image img {
    max-height: 280px;
  }

  .tab-list {
    gap: 16px;
    margin-top: 28px;
    margin-bottom: 28px;
  }

  .tab-card {
    min-height: auto;
    gap: 12px;
    padding: 18px 68px 18px 18px;
  }

  .tab-card-icon {
    width: 42px;
    height: 42px;
  }

  .tab-thumb {
    top: -18px;
    right: 12px;
    width: 66px;
    height: 66px;
  }

  .tab-card-arrow {
    right: 16px;
    bottom: 14px;
    width: 30px;
    height: 30px;
  }

  .timer-card {
    padding: 20px;
  }

  .timer-card-row {
    grid-template-columns: 1fr;
    justify-items: center;
    gap: 14px;
    text-align: center;
  }

  .timer-card-info {
    justify-items: center;
  }

  .timer-label {
    justify-content: center;
  }

  .timer-card .button {
    width: 100%;
  }

  .segmented-control {
    display: grid;
    grid-template-columns: 1fr;
  }

  .segment {
    justify-content: center;
    border-radius: var(--radius);
  }

  .weak-line {
    grid-template-columns: 1fr;
    padding: 18px;
  }

  .weak-line-illustration {
    max-height: 170px;
  }

  .result-row-main {
    grid-template-columns: auto 1fr;
    gap: 12px;
  }

  .result-why-toggle {
    grid-column: 1 / -1;
    justify-self: end;
  }

  .meta-list div,
  .detail-specs div {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    align-items: start;
  }

  .meta-list dd,
  .detail-specs dd {
    min-width: 0;
    overflow-wrap: anywhere;
  }

  .article-card h3,
  .article-card p,
  .article-card span,
  .article-button,
  .article-body {
    margin-left: 18px;
    margin-right: 18px;
  }

  .article-button {
    width: calc(100% - 36px);
  }

  .trust-bar {
    padding: 18px;
  }

  .trust-bar-item {
    align-items: flex-start;
  }

  .final-layout img {
    max-height: 240px;
  }

  .site-footer {
    padding: 34px 18px calc(96px + env(safe-area-inset-bottom));
  }
}

@media (max-width: 430px) {
  .section-inner {
    width: min(var(--content), calc(100% - 28px));
    padding: 34px 0;
  }

  .site-header {
    padding-inline: 14px;
  }

  .brand,
  .brand img {
    width: 118px;
  }

  .hero {
    padding: 28px 14px 26px;
  }

  .hero h1 {
    font-size: 1.82rem;
  }

  .hero-media {
    width: min(100%, 330px);
  }

  .button {
    min-height: 46px;
    padding-inline: 12px;
    font-size: 0.95rem;
  }

  .main-nav {
    padding-inline: 14px;
  }

  .calculator-panel,
  .calculator-field,
  .notice,
  .helper-copy {
    padding: 14px;
  }

  .meta-list div,
  .detail-specs div {
    grid-template-columns: 1fr;
    gap: 2px;
  }

  .meta-list dd,
  .detail-specs dd {
    text-align: left;
  }

  .accordion summary {
    min-height: auto;
    padding: 16px;
    line-height: 1.36;
  }

  .accordion p {
    padding: 14px 16px 16px;
  }

  .test-window {
    max-width: 100%;
  }

  .article-card img,
  .mini-card img {
    height: 140px;
  }

  .sticky-buy {
    left: 14px;
    right: 14px;
    bottom: calc(12px + env(safe-area-inset-bottom));
  }
}

@media (max-width: 360px) {
  h2 {
    font-size: 1.5rem;
  }

  .hero h1 {
    font-size: 1.66rem;
  }

  .tab-card {
    padding-right: 18px;
  }

  .tab-thumb {
    display: none;
  }

  .tab-card-arrow {
    position: static;
    align-self: end;
    margin-left: auto;
  }
}

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

.section-heading h2 + .section-note {
  margin-top: 12px;
}

/* Calculator teaser: pregnant woman illustration */

.calc-teaser .calc-teaser-layout {
  padding-bottom: 0;
}

.calc-teaser-layout > div:first-child {
  align-self: center;
  padding-bottom: 42px;
}

.calc-illustration.calc-illustration-woman {
  align-self: end;
  place-items: end center;
  min-height: 0;
}

.calc-illustration-woman .calc-woman {
  display: block;
  max-width: 520px;
}

/* Hero banner photo (packaging composition with its own background) */

@media (min-width: 1061px) {
  .hero {
    grid-template-columns: minmax(0, 0.8fr) minmax(420px, 1fr);
  }
}

.hero-media img.hero-composition.hero-banner {
  width: min(100%, 680px);
  filter: none;
  -webkit-mask-image: radial-gradient(closest-side, #000 72%, transparent 100%);
  mask-image: radial-gradient(closest-side, #000 72%, transparent 100%);
}

.footer-nav a.footer-instagram {
  gap: 8px;
}