:root {
  --bg: #fff8ef;
  --bg-soft: #fff0e8;
  --surface: #fffdf8;
  --surface-strong: #fff6ea;
  --surface-accent: #fdeaf1;
  --border: #ead9ce;
  --border-strong: #dcc2b5;

  --text: #322833;
  --text-soft: #635664;
  --text-muted: #817581;
  --text-inverse: #fffdf8;

  --brand: #82315f;
  --brand-deep: #55213f;
  --brand-soft: rgba(130, 49, 95, 0.1);
  --berry: #b2456c;
  --plum: #6f2b67;
  --pink: #f5b4c5;
  --pink-soft: rgba(245, 180, 197, 0.24);
  --orange: #f28c45;
  --orange-soft: rgba(242, 140, 69, 0.18);
  --cream: #fff8ef;

  --shadow-sm: 0 10px 30px rgba(50, 40, 51, 0.06);
  --shadow-xs: 0 4px 14px rgba(50, 40, 51, 0.05);

  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 8px;
  --radius-pill: 999px;

  --container: 1180px;
  --gutter: clamp(20px, 4vw, 40px);
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;

  --font: "Noto Sans JP", "Hiragino Sans", "Yu Gothic", "YuGothic", sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.8;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

a {
  color: inherit;
  text-decoration: none;
}

p,
ul,
h1,
h2,
h3,
figure {
  margin: 0;
}

ul {
  padding: 0;
  list-style: none;
}

.site-bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(128deg, rgba(242, 140, 69, 0.1) 0 18%, transparent 18% 100%),
    linear-gradient(318deg, transparent 0 54%, rgba(245, 180, 197, 0.22) 54% 70%, rgba(130, 49, 95, 0.06) 70% 82%, transparent 82% 100%),
    linear-gradient(180deg, #fffaf2 0%, #fff5eb 48%, #fff8f1 100%);
}

.container {
  width: min(calc(100% - (var(--gutter) * 2)), var(--container));
  margin-inline: auto;
}

.section {
  padding-block: clamp(68px, 9vw, 116px);
  position: relative;
  z-index: 1;
}

.section--tight {
  padding-block: clamp(36px, 6vw, 56px);
}

.section--soft {
  background: linear-gradient(180deg, rgba(255, 246, 234, 0.42), rgba(253, 234, 241, 0.18));
}

.section-heading {
  max-width: 720px;
  margin-bottom: var(--space-10);
}

.section-heading--wide {
  max-width: 840px;
}

.section-heading h2 {
  color: var(--brand-deep);
  font-size: 2.65rem;
  line-height: 1.25;
  letter-spacing: 0;
}

.section-heading p:not(.petexx-chip) {
  margin-top: var(--space-4);
  color: var(--text-soft);
}

.petexx-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  width: fit-content;
  min-height: 30px;
  padding: 0.32rem 0.78rem;
  border: 1px solid rgba(130, 49, 95, 0.16);
  border-radius: var(--radius-pill);
  background: linear-gradient(135deg, rgba(255, 253, 248, 0.95), rgba(253, 234, 241, 0.72));
  color: var(--brand-deep);
  font-size: 0.76rem;
  font-weight: 800;
  line-height: 1.35;
  letter-spacing: 0;
  white-space: normal;
}

.petexx-chip::before {
  content: "";
  flex: 0 0 auto;
  width: 0.58rem;
  height: 0.58rem;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0.35rem 0 0 rgba(245, 180, 197, 0.84);
}

.petexx-chip--category {
  background: rgba(255, 253, 248, 0.9);
  border-color: rgba(242, 140, 69, 0.36);
  color: var(--brand);
  font-size: 0.82rem;
}

.petexx-chip--series {
  border-color: transparent;
  background: linear-gradient(100deg, var(--orange), var(--berry), var(--plum));
  color: var(--text-inverse);
}

.petexx-chip--series::before {
  background: rgba(255, 253, 248, 0.92);
  box-shadow: 0.35rem 0 0 rgba(255, 253, 248, 0.56);
}

.petexx-chip--plum {
  border-color: rgba(111, 43, 103, 0.28);
  background: rgba(111, 43, 103, 0.1);
  color: var(--brand-deep);
}

.petexx-chip--plum::before {
  background: var(--plum);
}

.petexx-chip--berry {
  border-color: rgba(178, 69, 108, 0.28);
  background: rgba(245, 180, 197, 0.26);
  color: var(--brand-deep);
}

.petexx-chip--berry::before {
  background: var(--berry);
}

.petexx-chip--orange {
  border-color: rgba(242, 140, 69, 0.32);
  background: var(--orange-soft);
  color: #6b371e;
}

.petexx-chip--orange::before {
  background: var(--orange);
}

.petexx-chip--soft {
  border-color: rgba(130, 49, 95, 0.12);
  background: rgba(255, 253, 248, 0.74);
  color: var(--brand);
}

.petexx-chip--muted {
  border-color: rgba(99, 86, 100, 0.14);
  background: rgba(255, 253, 248, 0.58);
  color: var(--text-muted);
}

.petexx-chip--muted::before {
  background: #cdbab0;
  box-shadow: 0.35rem 0 0 rgba(245, 180, 197, 0.45);
}

.section-heading > .petexx-chip,
.final-cta__copy > .petexx-chip {
  margin-bottom: var(--space-4);
}

.brand-motif {
  position: relative;
  overflow: visible;
}

.brand-motif > * {
  position: relative;
  z-index: 1;
}

.brand-motif::before,
.brand-motif::after {
  content: "";
  position: absolute;
  pointer-events: none;
}

.brand-motif::before {
  width: min(64vw, 760px);
  height: min(58vw, 520px);
  right: -18%;
  top: -17%;
  border-radius: 46% 0 0 58%;
  opacity: 0.36;
  background:
    linear-gradient(135deg, rgba(242, 140, 69, 0.66) 0 28%, rgba(245, 180, 197, 0.72) 28% 62%, rgba(111, 43, 103, 0.52) 62% 100%);
  transform: rotate(-8deg);
}

.brand-motif::after {
  width: min(46vw, 520px);
  height: 150px;
  left: -9%;
  bottom: -48px;
  border-radius: var(--radius-pill);
  opacity: 0.2;
  background: linear-gradient(90deg, var(--orange), var(--pink), var(--plum));
  transform: rotate(7deg);
}

.brand-motif--left::before {
  left: -18%;
  right: auto;
  top: 8%;
  transform: rotate(10deg);
}

.brand-motif--left::after {
  left: auto;
  right: -8%;
  bottom: -36px;
  transform: rotate(-6deg);
}

.brand-motif--cta::before {
  right: -18%;
  top: -18%;
  opacity: 0.3;
}

.brand-motif--series::before {
  right: -14%;
  top: -16%;
  opacity: 0.34;
}

.brand-motif::before,
.brand-motif::after,
.brand-motif--left::before,
.brand-motif--left::after,
.brand-motif--subtle::before,
.brand-motif--subtle::after,
.brand-motif--cta::before,
.brand-motif--cta::after,
.brand-motif--series::before,
.brand-motif--series::after,
.hero__frame::before,
.hero__frame::after,
.ingredients::before,
.ingredients::after,
.future::before,
.future::after,
.about::before,
.about::after,
.final-cta::before,
.final-cta::after,
.pillar-card::after {
  content: none !important;
  display: none !important;
  background: none !important;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(16px);
  background: rgba(255, 248, 239, 0.9);
  border-bottom: 1px solid rgba(130, 49, 95, 0.08);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
  min-height: 78px;
}

.brand__logo,
.footer-logo {
  width: auto;
  height: 34px;
}

.brand-lockup {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  min-width: 236px;
}

.brand__descriptor {
  max-width: 11rem;
  color: var(--text-muted);
  font-size: 0.74rem;
  line-height: 1.45;
}

.site-nav,
.footer-links {
  display: flex;
  align-items: center;
  gap: clamp(16px, 2vw, 28px);
  flex-wrap: wrap;
}

.site-nav a,
.footer-links a {
  color: var(--text-soft);
  font-size: 0.92rem;
  min-width: 0;
  overflow-wrap: anywhere;
}

.site-nav a:hover,
.footer-links a:hover {
  color: var(--text);
}

.site-nav a[aria-current="page"],
.footer-links a[aria-current="page"] {
  color: var(--brand-deep);
  font-weight: 800;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 1.35rem;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  font-weight: 700;
  font-size: 0.95rem;
  transition: transform 180ms ease, box-shadow 180ms ease, background-color 180ms ease;
}

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

.btn--compact {
  min-height: 44px;
}

.btn--primary {
  color: var(--text-inverse);
  background: linear-gradient(180deg, var(--brand) 0%, var(--brand-deep) 100%);
  box-shadow: var(--shadow-xs);
}

.btn--secondary {
  background: rgba(255, 253, 250, 0.84);
  border-color: var(--border-strong);
  color: var(--brand-deep);
}

.hero {
  padding-top: clamp(28px, 4vw, 48px);
}

.hero__frame {
  display: grid;
  grid-template-columns: minmax(0, 0.98fr) minmax(380px, 1.02fr);
  gap: clamp(28px, 5vw, 64px);
  align-items: center;
  padding: 0;
  background: transparent;
  border: none;
  box-shadow: none;
  overflow: visible;
}

.hero__title {
  color: var(--brand-deep);
  margin-top: var(--space-5);
  font-size: 4.5rem;
  line-height: 1;
  letter-spacing: 0;
  max-width: min(100%, 8em);
  overflow-wrap: anywhere;
}

.hero__subtitle {
  margin-top: var(--space-5);
  max-width: 39rem;
  color: var(--brand);
  font-size: 1.32rem;
  font-weight: 800;
  line-height: 1.55;
  overflow-wrap: anywhere;
}

.hero__body {
  margin-top: var(--space-6);
  display: grid;
  gap: var(--space-3);
  max-width: 38rem;
  color: var(--text-soft);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-top: var(--space-8);
}

.hero__line,
.future__line {
  margin-top: 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: flex-start;
}

.hero__line-label,
.future__line-label {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--text-muted);
}

.line-friend-button img {
  display: block;
  height: 36px;
  width: auto;
}

.hero__support-line {
  margin-top: var(--space-4);
  color: var(--brand);
  font-size: 0.94rem;
  font-weight: 700;
}

.hero__labels {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-8);
}

.hero__labels .petexx-chip {
  font-size: 0.78rem;
}

.hero__media {
  display: grid;
  gap: var(--space-5);
}

.hero__copy,
.hero__media,
.product-layout__copy,
.guide-content,
.final-cta__content,
.future-layout__copy {
  min-width: 0;
}

.hero__lifestyle {
  overflow: hidden;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  min-height: 260px;
  background: var(--surface);
}

.hero__lifestyle img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 4 / 3;
}

.hero__pack-card {
  width: min(100%, 430px);
  justify-self: end;
  padding: 0;
  background: transparent;
  border: none;
  box-shadow: none;
}

.hero-product-card {
  display: grid;
  gap: var(--space-4);
}

.hero-product-card__body {
  display: grid;
  grid-template-columns: minmax(116px, 0.44fr) minmax(0, 0.56fr);
  gap: var(--space-4);
  align-items: center;
}

.hero-product-card__body img {
  width: 100%;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-xs);
}

.hero-product-card__copy {
  display: grid;
  gap: var(--space-3);
}

.hero-product-card__copy p {
  color: var(--brand);
  font-size: 0.82rem;
  font-weight: 800;
  line-height: 1.35;
}

.hero-product-card__copy h2 {
  color: var(--brand-deep);
  font-size: 1.55rem;
  line-height: 1.1;
}

.hero-product-card__note {
  color: var(--text-soft);
  font-size: 0.9rem;
  line-height: 1.65;
}

.section-image-card {
  overflow: hidden;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: var(--shadow-xs);
}

.section-image-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.section-image-card--tall {
  min-height: 100%;
}

.section-image-card--landscape img {
  aspect-ratio: 16 / 10;
}

.section-image-card--guide {
  align-self: start;
  padding: 0;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-xs);
  background: var(--surface);
}

.section-image-card--guide img {
  width: 100%;
  height: auto;
  object-fit: contain;
  aspect-ratio: auto;
}

.full-bleed-image {
  position: relative;
  width: 100vw;
  max-width: 100vw;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  overflow: visible;
}

.full-bleed-image img,
.full-bleed-image--product img,
.full-bleed-image--ingredients img {
  display: block;
  width: 100%;
  height: auto !important;
  max-width: 100%;
  min-height: 0 !important;
  max-height: none !important;
  object-fit: contain !important;
  object-position: center center;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  aspect-ratio: auto !important;
}

.full-bleed-image--product,
.full-bleed-image--ingredients {
  margin-top: 24px;
  margin-bottom: 32px;
}

.value-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-5);
}

.value-strip__item,
.ingredient-card,
.pillar-card,
.guide-card,
.reassurance-card,
.concerns-card,
.audience-card,
.final-cta,
.brand-statement,
.future-card,
.product-layout,
.guide-layout {
  background: transparent;
  border: none;
  box-shadow: none;
}

.value-strip__item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-3);
  align-items: center;
  padding: 1.2rem 1.25rem;
  border-radius: var(--radius-md);
}

.value-strip__title {
  font-size: 0.98rem;
  font-weight: 700;
  line-height: 1.6;
}

.value-strip__mark,
.pillar-card__mark {
  display: inline-block;
  width: 1.2rem;
  height: 1.2rem;
  border-radius: 42% 58% 48% 52%;
  background: var(--orange);
}

.value-strip__mark--plum {
  background: var(--plum);
}

.value-strip__mark--pink {
  background: var(--pink);
}

.value-strip__mark--berry {
  background: var(--berry);
}

.concerns-card,
.audience-card,
.reassurance-card {
  padding: clamp(22px, 3vw, 34px);
  border-radius: var(--radius-md);
}

.check-list {
  display: grid;
  gap: 0.95rem;
}

.check-list li {
  position: relative;
  padding-left: 1.8rem;
  color: var(--text);
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7rem;
  width: 0.78rem;
  height: 0.5rem;
  border-radius: var(--radius-pill);
  background: linear-gradient(90deg, var(--orange), var(--brand));
}

.support-copy,
.section-note,
.audience-note,
.guide-storage,
.reassurance-card p,
.product-layout__copy p,
.guide-card p,
.future-card__body p {
  color: var(--text-soft);
}

.support-copy,
.section-note,
.audience-note,
.guide-storage,
.future-card__body p + p {
  margin-top: var(--space-6);
}

.section-note--sub {
  margin-top: var(--space-4);
  font-size: 0.95rem;
}

.product-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(24px, 4vw, 48px);
  align-items: center;
  padding: 0;
  border-radius: var(--radius-lg);
}

.product-layout--stacked {
  display: block;
}

.product-layout__media {
  padding: clamp(16px, 3vw, 24px);
  border-radius: var(--radius-md);
  background:
    linear-gradient(135deg, rgba(242, 140, 69, 0.08), transparent 32%),
    linear-gradient(180deg, rgba(255, 250, 244, 0.28), rgba(253, 234, 241, 0.2));
  border: none;
}

.product-layout__copy {
  display: grid;
  gap: var(--space-4);
  max-width: 760px;
}

.product-badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-2);
}

.ingredient-layout,
.audience-layout,
.future-layout {
  display: grid;
  gap: var(--space-5);
  align-items: start;
}

.ingredient-layout {
  grid-template-columns: minmax(320px, 0.95fr) minmax(0, 1.05fr);
}

.ingredient-grid,
.pillar-grid {
  display: grid;
  gap: var(--space-5);
}

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

.ingredient-grid--full {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-5);
}

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

.ingredient-card,
.pillar-card {
  padding: 1.4rem 1.3rem;
  border-radius: var(--radius-md);
}

.ingredient-card h3,
.pillar-card h3,
.guide-card h3 {
  color: var(--brand-deep);
  font-size: 1.04rem;
  line-height: 1.5;
}

.ingredient-card {
  position: relative;
}

.ingredient-card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  border-radius: var(--radius-sm) 0 0 var(--radius-sm);
  background: linear-gradient(180deg, var(--orange), var(--pink), var(--brand));
}

.ingredient-card__tag {
  margin-bottom: var(--space-3);
  font-size: 0.75rem;
}

.ingredient-card p {
  margin-top: var(--space-3);
  color: var(--text-soft);
  font-size: 0.95rem;
}

.pillar-card {
  position: relative;
  display: grid;
  gap: var(--space-5);
  align-content: start;
  min-height: 150px;
  overflow: hidden;
  background: transparent;
}

.pillar-card::after {
  content: "";
  position: absolute;
  right: -34px;
  bottom: -30px;
  width: 118px;
  height: 70px;
  border-radius: var(--radius-pill);
  background: linear-gradient(90deg, rgba(242, 140, 69, 0.32), rgba(245, 180, 197, 0.4), rgba(111, 43, 103, 0.26));
  transform: rotate(-16deg);
}

.pillar-card > * {
  position: relative;
  z-index: 1;
}

.brand-statement {
  max-width: 940px;
  margin-bottom: var(--space-8);
  padding: 0;
  border: none;
  background: transparent;
  box-shadow: none;
}

.brand-statement h3 {
  margin-top: var(--space-5);
  color: var(--brand-deep);
  font-size: 1.55rem;
  line-height: 1.45;
}

.brand-statement p:not(.petexx-chip) {
  max-width: 760px;
  margin-top: var(--space-4);
  color: var(--text-soft);
}

.guide-layout {
  display: grid;
  grid-template-columns: minmax(320px, 0.95fr) minmax(0, 1.05fr);
  gap: var(--space-5);
  align-items: start;
  padding: 0;
  border-radius: var(--radius-lg);
}

.guide-content {
  display: grid;
  gap: var(--space-5);
}

.guide-card {
  padding: clamp(22px, 3vw, 32px);
  border-radius: var(--radius-md);
}

.guide-card + .guide-card {
  background: transparent;
}

.dosage-list {
  margin-top: var(--space-5);
  display: grid;
  gap: 0.9rem;
}

.dosage-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding-bottom: 0.9rem;
  border-bottom: 1px solid var(--border);
  color: var(--text-soft);
}

.dosage-list strong {
  color: var(--text);
  font-size: 1rem;
}

.reassurance-card {
  display: grid;
  gap: var(--space-4);
  max-width: 760px;
}

.audience-layout {
  grid-template-columns: minmax(320px, 0.9fr) minmax(0, 1.1fr);
}

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

.future-layout__copy {
  display: grid;
  align-content: center;
}

.future-card {
  padding: 0;
  border-radius: var(--radius-lg);
  background: transparent;
  border: none;
  box-shadow: none;
  overflow: visible;
}

.section-heading--compact {
  margin-bottom: var(--space-6);
}

.future-card__body {
  max-width: 760px;
}

.final-cta {
  display: grid;
  grid-template-columns: minmax(300px, 0.92fr) minmax(0, 1.08fr);
  align-items: center;
  gap: var(--space-8);
  padding: 0;
  border-radius: var(--radius-lg);
  background: transparent;
  overflow: visible;
}

.final-cta__media {
  min-height: 100%;
}

.final-cta__content {
  display: grid;
  gap: var(--space-8);
}

.final-cta__copy {
  max-width: 620px;
}

.final-cta__copy h2 {
  color: var(--brand-deep);
  font-size: 2.65rem;
  line-height: 1.2;
  letter-spacing: 0;
}

.final-cta__copy p + p {
  margin-top: var(--space-3);
}

.final-cta__actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  min-width: 240px;
}

.series-grid {
  display: grid;
  grid-template-columns: minmax(260px, 1.45fr) repeat(4, minmax(0, 1fr));
  gap: var(--space-4);
  margin-top: var(--space-8);
}

.series-card {
  min-height: 156px;
  padding: 1rem;
  border: none;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(255, 253, 248, 0.2), rgba(253, 234, 241, 0.16));
  box-shadow: none;
  opacity: 0.92;
}

.series-card--current {
  background:
    linear-gradient(128deg, rgba(242, 140, 69, 0.14) 0 34%, rgba(245, 180, 197, 0.2) 34% 68%, rgba(130, 49, 95, 0.08) 68% 100%),
    rgba(255, 253, 248, 0.18);
  opacity: 1;
  box-shadow: none;
}

.series-card__current-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4);
}

.series-card__current-head img {
  width: 88px;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-xs);
}

.series-card__status {
  font-size: 0.7rem;
}

.series-card h3 {
  margin-top: var(--space-3);
  color: var(--brand-deep);
  font-size: 1.08rem;
  line-height: 1.45;
}

.series-card__category {
  margin-top: var(--space-2);
  color: var(--brand);
  font-size: 0.86rem;
  font-weight: 800;
}

.series-card p:not(.series-card__status):not(.petexx-chip):not(.series-card__category) {
  margin-top: var(--space-3);
  color: var(--text-soft);
  font-size: 0.88rem;
  line-height: 1.65;
}

.site-footer {
  padding-block: 0 42px;
}

.site-footer__inner {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-8);
  padding-top: var(--space-10);
  border-top: 1px solid rgba(44, 51, 44, 0.1);
}

.site-footer__brand {
  max-width: 360px;
}

.site-footer__brand p {
  margin-top: var(--space-4);
  color: var(--text-soft);
}

.usage-hero {
  padding-top: clamp(36px, 5vw, 64px);
}

.usage-hero__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, 0.82fr);
  gap: clamp(28px, 5vw, 64px);
  align-items: center;
}

.usage-hero__copy,
.usage-hero__media,
.usage-section-copy,
.usage-line-cta > div {
  min-width: 0;
}

.usage-hero__title {
  margin-top: var(--space-5);
  color: var(--brand-deep);
  font-size: 3.25rem;
  line-height: 1.18;
  letter-spacing: 0;
  overflow-wrap: anywhere;
}

.usage-hero__title span {
  display: block;
}

.usage-hero__body {
  display: grid;
  gap: var(--space-3);
  max-width: 42rem;
  margin-top: var(--space-6);
  color: var(--text-soft);
  font-size: 1.04rem;
}

.usage-hero__support {
  max-width: 38rem;
  margin-top: var(--space-5);
  color: var(--brand);
  font-weight: 800;
}

.usage-hero__media {
  display: grid;
  gap: var(--space-5);
}

.usage-hero__image img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: contain;
  background: var(--surface);
}

.usage-product-panel {
  display: grid;
  grid-template-columns: 126px minmax(0, 1fr);
  gap: var(--space-5);
  align-items: center;
  padding: clamp(18px, 3vw, 26px);
  border: 1px solid rgba(130, 49, 95, 0.12);
  border-radius: var(--radius-md);
  background:
    linear-gradient(128deg, rgba(242, 140, 69, 0.1), rgba(245, 180, 197, 0.18)),
    rgba(255, 253, 248, 0.64);
  box-shadow: var(--shadow-xs);
}

.usage-product-panel img {
  width: 126px;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-xs);
}

.usage-product-panel h2 {
  margin-top: var(--space-4);
  color: var(--brand-deep);
  font-size: 1.28rem;
  line-height: 1.45;
}

.usage-summary-card {
  padding: clamp(24px, 4vw, 34px);
  border: 1px solid rgba(130, 49, 95, 0.12);
  border-radius: var(--radius-md);
  background:
    linear-gradient(110deg, rgba(255, 253, 248, 0.88), rgba(253, 234, 241, 0.32)),
    rgba(255, 248, 239, 0.7);
  box-shadow: var(--shadow-xs);
}

.usage-summary-card h2,
.usage-line-cta h2 {
  color: var(--brand-deep);
  font-size: 1.45rem;
  line-height: 1.35;
}

.usage-summary-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-5);
  margin-top: var(--space-5);
}

.usage-summary-list li {
  position: relative;
  padding-left: 1.8rem;
  color: var(--text);
  font-weight: 700;
  line-height: 1.65;
}

.usage-summary-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68rem;
  width: 0.8rem;
  height: 0.52rem;
  border-radius: var(--radius-pill);
  background: linear-gradient(90deg, var(--orange), var(--brand));
}

.usage-method-grid {
  display: grid;
  grid-template-columns: minmax(250px, 0.72fr) minmax(0, 1fr);
  gap: clamp(24px, 5vw, 64px);
  align-items: start;
}

.usage-section-copy {
  max-width: 780px;
  color: var(--text-soft);
}

.usage-section-copy p + p {
  margin-top: var(--space-3);
}

.usage-method-list {
  display: grid;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.usage-method-list li {
  display: grid;
  grid-template-columns: 2rem minmax(0, 1fr);
  gap: var(--space-4);
  align-items: center;
  padding: 0.92rem 0;
  border-bottom: 1px solid var(--border);
}

.usage-method-list span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: var(--brand-soft);
  color: var(--brand-deep);
  font-size: 0.9rem;
  font-weight: 800;
}

.usage-method-list strong {
  color: var(--text);
  line-height: 1.5;
}

.usage-table-wrap {
  max-width: 880px;
  overflow: hidden;
  border: 1px solid rgba(130, 49, 95, 0.14);
  border-radius: var(--radius-md);
  background: rgba(255, 253, 248, 0.78);
  box-shadow: var(--shadow-xs);
}

.usage-dosage-table {
  width: 100%;
  border-collapse: collapse;
}

.usage-dosage-table th,
.usage-dosage-table td {
  padding: 1.05rem clamp(18px, 3vw, 28px);
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.usage-dosage-table th {
  color: var(--brand-deep);
  background: rgba(253, 234, 241, 0.5);
  font-size: 0.9rem;
}

.usage-dosage-table td {
  color: var(--text-soft);
}

.usage-dosage-table td:last-child {
  color: var(--text);
  font-size: 1.08rem;
  font-weight: 800;
}

.usage-dosage-table tbody tr:last-child td {
  border-bottom: 0;
}

.usage-dosage-note {
  max-width: 880px;
  margin-top: var(--space-5);
  color: var(--text-soft);
}

.usage-safety-panel {
  padding: clamp(22px, 3vw, 32px);
  border: 1px solid rgba(130, 49, 95, 0.12);
  border-radius: var(--radius-md);
  background: rgba(255, 253, 248, 0.58);
}

.usage-safety-list {
  display: grid;
  gap: var(--space-4);
}

.usage-safety-list li {
  position: relative;
  padding-left: 1.45rem;
  color: var(--text);
  line-height: 1.7;
}

.usage-safety-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.75rem;
  width: 0.65rem;
  height: 0.65rem;
  border-radius: 50%;
  background: var(--orange);
}

.usage-faq-list {
  display: grid;
  gap: var(--space-4);
  max-width: 900px;
}

.usage-faq-item {
  padding: clamp(18px, 3vw, 24px) 0;
  border-top: 1px solid var(--border);
}

.usage-faq-item:last-child {
  border-bottom: 1px solid var(--border);
}

.usage-faq-item h3 {
  color: var(--brand-deep);
  font-size: 1.06rem;
  line-height: 1.55;
}

.usage-faq-item p {
  margin-top: var(--space-3);
  color: var(--text-soft);
}

.usage-line-cta {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: var(--space-8);
  align-items: center;
  padding: clamp(24px, 4vw, 36px);
  border: 1px solid rgba(130, 49, 95, 0.12);
  border-radius: var(--radius-md);
  background:
    linear-gradient(118deg, rgba(242, 140, 69, 0.12), rgba(245, 180, 197, 0.22)),
    rgba(255, 253, 248, 0.66);
}

.usage-line-cta .petexx-chip {
  margin-bottom: var(--space-4);
}

.usage-line-cta p:not(.petexx-chip) {
  margin-top: var(--space-3);
  color: var(--text-soft);
}

.contact-hero {
  padding-top: clamp(36px, 5vw, 64px);
}

.contact-hero__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.58fr);
  gap: clamp(28px, 5vw, 64px);
  align-items: center;
}

.contact-hero__copy,
.contact-hero__panel,
.contact-option-card,
.contact-form,
.contact-reassurance {
  min-width: 0;
}

.contact-hero__title {
  margin-top: var(--space-5);
  color: var(--brand-deep);
  font-size: 3.4rem;
  line-height: 1.15;
  letter-spacing: 0;
}

.contact-hero__body {
  display: grid;
  gap: var(--space-3);
  max-width: 44rem;
  margin-top: var(--space-6);
  color: var(--text-soft);
  font-size: 1.04rem;
}

.contact-hero__support {
  max-width: 40rem;
  margin-top: var(--space-5);
  color: var(--brand);
  font-weight: 800;
}

.contact-hero__panel,
.contact-option-card,
.contact-form,
.contact-reassurance {
  border: 1px solid rgba(130, 49, 95, 0.12);
  border-radius: var(--radius-md);
  background:
    linear-gradient(128deg, rgba(255, 253, 248, 0.82), rgba(253, 234, 241, 0.24)),
    rgba(255, 248, 239, 0.66);
  box-shadow: var(--shadow-xs);
}

.contact-hero__panel {
  display: grid;
  gap: var(--space-4);
  padding: clamp(24px, 4vw, 34px);
}

.contact-hero__panel h2,
.contact-reassurance h2 {
  color: var(--brand-deep);
  font-size: 1.45rem;
  line-height: 1.45;
}

.contact-email-link,
.contact-card-link,
.contact-faq-list a {
  color: var(--brand);
  font-weight: 800;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

.contact-options-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-5);
}

.contact-option-card {
  display: grid;
  gap: var(--space-4);
  align-content: start;
  padding: clamp(22px, 3vw, 30px);
}

.contact-option-card__mark {
  width: 1.25rem;
  height: 1.25rem;
  border-radius: 42% 58% 48% 52%;
  background: var(--orange);
}

.contact-option-card__mark--plum {
  background: var(--plum);
}

.contact-option-card__mark--berry {
  background: var(--berry);
}

.contact-option-card h3 {
  color: var(--brand-deep);
  font-size: 1.12rem;
  line-height: 1.45;
}

.contact-option-card p,
.contact-reassurance p {
  color: var(--text-soft);
}

.contact-form-layout {
  display: grid;
  grid-template-columns: minmax(250px, 0.62fr) minmax(0, 1fr);
  gap: clamp(24px, 5vw, 64px);
  align-items: start;
}

.contact-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-5);
  padding: clamp(24px, 4vw, 36px);
}

.contact-field {
  display: grid;
  gap: var(--space-2);
}

.contact-field--full,
.contact-radio-field,
.contact-form__actions,
.contact-form__message {
  grid-column: 1 / -1;
}

.contact-field label,
.contact-radio-field legend {
  color: var(--brand-deep);
  font-size: 0.94rem;
  font-weight: 800;
  line-height: 1.5;
}

.contact-field input,
.contact-field select,
.contact-field textarea {
  width: 100%;
  min-height: 52px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  background: rgba(255, 253, 248, 0.88);
  color: var(--text);
  font: inherit;
  line-height: 1.5;
  padding: 0.86rem 1rem;
  transition: border-color 180ms ease, box-shadow 180ms ease, background-color 180ms ease;
}

.contact-field textarea {
  min-height: 180px;
  resize: vertical;
}

.contact-field input:focus,
.contact-field select:focus,
.contact-field textarea:focus {
  outline: none;
  border-color: rgba(130, 49, 95, 0.68);
  background: var(--surface);
  box-shadow: 0 0 0 4px rgba(130, 49, 95, 0.1);
}

.contact-radio-field {
  margin: 0;
  padding: 0;
  border: 0;
}

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

.contact-radio-group label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  min-height: 44px;
  padding: 0.4rem 0.9rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  background: rgba(255, 253, 248, 0.72);
  color: var(--text);
  font-weight: 700;
}

.contact-radio-group input {
  width: 1rem;
  height: 1rem;
  accent-color: var(--brand);
}

.contact-form__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-5);
  align-items: center;
  margin-top: var(--space-2);
}

.contact-form__actions p {
  flex: 1 1 280px;
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.7;
}

.contact-form__message {
  min-height: 1.7em;
  color: var(--brand);
  font-weight: 800;
}

.contact-reassurance {
  display: grid;
  gap: var(--space-4);
  max-width: 920px;
  padding: clamp(26px, 4vw, 38px);
}

.contact-reassurance .petexx-chip {
  margin-bottom: var(--space-2);
}

@media (max-width: 768px) {
  .full-bleed-image--product,
  .full-bleed-image--ingredients {
    margin-top: 16px;
    margin-bottom: 24px;
  }

  .full-bleed-image img,
  .full-bleed-image--product img,
  .full-bleed-image--ingredients img {
    width: 100%;
    height: auto !important;
    min-height: 0 !important;
    max-height: none !important;
    object-fit: contain !important;
    aspect-ratio: auto !important;
  }

  .ingredient-grid--full {
    grid-template-columns: 1fr;
  }

  .hero__line,
  .future__line {
    margin-top: 16px;
  }
}

@media (max-width: 1100px) {
  .ingredient-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .value-strip,
  .contact-options-grid,
  .series-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 900px) {
  .site-header__inner,
  .hero__frame,
  .product-layout,
  .guide-layout,
  .ingredient-layout,
  .audience-layout,
  .future-layout,
  .final-cta,
  .usage-hero__layout,
  .usage-method-grid,
  .usage-line-cta,
  .contact-hero__layout,
  .contact-form-layout,
  .site-footer__inner {
    display: grid;
    grid-template-columns: 1fr;
  }

  .site-nav {
    gap: 14px 20px;
  }

  .section-heading h2,
  .final-cta__copy h2 {
    font-size: 2.15rem;
  }

  .hero__title {
    font-size: 3rem;
  }

  .usage-hero__title {
    font-size: 2.55rem;
  }

  .contact-hero__title {
    font-size: 2.65rem;
  }

  .hero__subtitle {
    font-size: 1.08rem;
  }

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

  .pillar-grid,
  .contact-options-grid,
  .ingredient-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .final-cta__actions {
    min-width: 0;
  }
}

@media (max-width: 640px) {
  .section {
    padding-block: 56px;
  }

  .usage-page .container,
  .contact-page .container {
    width: min(calc(100% - 56px), var(--container));
  }

  .site-header__inner {
    gap: var(--space-4);
  }

  .brand__descriptor {
    display: none;
  }

  .brand-lockup {
    min-width: 0;
  }

  .hero__frame {
    padding: 0;
  }

  .hero__title {
    font-size: 2.3rem;
  }

  .usage-hero__title {
    font-size: 2.05rem;
  }

  .contact-hero__title {
    font-size: 2.2rem;
  }

  .section-heading h2,
  .final-cta__copy h2 {
    font-size: 1.85rem;
  }

  .hero__pack-card {
    width: 100%;
    justify-self: stretch;
  }

  .hero-product-card__body {
    grid-template-columns: 108px minmax(0, 1fr);
  }

  .usage-product-panel {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

  .usage-product-panel img {
    width: 104px;
  }

  .usage-page p,
  .usage-page li,
  .usage-page h1,
  .usage-page h2,
  .usage-page h3,
  .usage-page a,
  .usage-page strong,
  .usage-page td,
  .usage-page th,
  .contact-page p,
  .contact-page li,
  .contact-page h1,
  .contact-page h2,
  .contact-page h3,
  .contact-page a,
  .contact-page label,
  .contact-page legend {
    max-width: 100%;
    overflow-wrap: anywhere;
    word-break: break-word;
  }

  .hero-product-card__copy h2 {
    font-size: 1.28rem;
  }

  .petexx-chip {
    max-width: 100%;
  }

  .value-strip,
  .pillar-grid,
  .ingredient-grid,
  .contact-options-grid,
  .series-grid {
    grid-template-columns: 1fr;
  }

  .contact-form {
    grid-template-columns: 1fr;
  }

  .hero__actions,
  .final-cta__actions,
  .contact-form__actions {
    width: 100%;
  }

  .hero__actions .btn,
  .final-cta__actions .btn,
  .contact-form__actions .btn,
  .site-header .btn {
    width: 100%;
  }

  .usage-dosage-table th,
  .usage-dosage-table td {
    padding: 0.9rem 1rem;
  }

  .site-nav,
  .footer-links {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 14px;
  }

  .site-nav a,
  .footer-links a {
    font-size: 0.86rem;
    line-height: 1.45;
    word-break: break-all;
  }
}

:root {
  --brand-plum: var(--plum);
  --brand-orange: var(--orange);
  --brand-pink: var(--pink);
  --brand-berry: var(--berry);
}

.contact-page main {
  position: relative;
  z-index: 1;
}

.contact-hero__layout {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.85fr);
  gap: var(--space-6);
  align-items: start;
}

.contact-hero__copy,
.contact-hero__panel,
.contact-option-card,
.contact-form-wrap,
.faq-list,
.contact-support-cta {
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(102, 55, 124, 0.08);
  border-radius: 28px;
}

.contact-hero__copy {
  padding: clamp(24px, 4vw, 42px);
}

.contact-hero__title {
  margin: 14px 0 16px;
  font-size: clamp(2.2rem, 4vw, 3.4rem);
  line-height: 1.05;
  letter-spacing: -0.04em;
}

.contact-hero__body {
  display: grid;
  gap: 12px;
  color: var(--text-muted);
}

.contact-hero__support {
  margin-top: 18px;
  color: var(--brand-plum);
  font-weight: 600;
}

.contact-hero__panel {
  padding: clamp(22px, 3vw, 32px);
  display: grid;
  gap: 14px;
}

.contact-email-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  color: var(--brand-plum);
  text-decoration: none;
  word-break: break-word;
}

.contact-email-link:hover {
  text-decoration: underline;
}

.contact-options-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-5);
}

.contact-option-card {
  padding: 24px;
  display: grid;
  gap: 14px;
}

.contact-option-card__mark {
  width: 14px;
  height: 14px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--brand-orange), var(--brand-pink));
}

.contact-option-card__mark--plum {
  background: linear-gradient(135deg, var(--brand-plum), var(--brand-berry));
}

.contact-option-card__mark--soft {
  background: linear-gradient(135deg, rgba(244, 157, 122, 0.9), rgba(255, 219, 226, 0.95));
}

.contact-form-section__layout {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  gap: var(--space-6);
  align-items: start;
}

.contact-form-wrap {
  padding: clamp(24px, 4vw, 40px);
}

.contact-form {
  display: grid;
  gap: 18px;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

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

.form-field--full {
  grid-column: 1 / -1;
}

.form-field label,
.form-legend {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text);
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  appearance: none;
  border: 1px solid rgba(102, 55, 124, 0.16);
  background: rgba(255, 255, 255, 0.96);
  border-radius: 18px;
  padding: 14px 16px;
  font: inherit;
  color: var(--text);
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.form-field textarea {
  min-height: 180px;
  resize: vertical;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: rgba(102, 55, 124, 0.42);
  box-shadow: 0 0 0 4px rgba(102, 55, 124, 0.10);
  background: #fff;
}

.form-radio-group {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.form-radio {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(102, 55, 124, 0.12);
}

.form-radio input {
  width: auto;
  margin: 0;
}

.form-note {
  margin-top: 8px;
  font-size: 0.92rem;
  line-height: 1.6;
  color: var(--text-muted);
}

.form-success-message {
  grid-column: 1 / -1;
  margin-bottom: 20px;
  padding: 14px 16px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(102, 55, 124, 0.12);
  color: var(--brand-plum);
  font-weight: 600;
}

.form-status {
  margin-top: 10px;
  font-size: 0.95rem;
  color: var(--brand-plum);
  font-weight: 600;
}

.contact-form .form-status {
  grid-column: 1 / -1;
}

.faq-list {
  padding: clamp(24px, 4vw, 38px);
  display: grid;
  gap: 16px;
}

.faq-item {
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(102, 55, 124, 0.10);
}

.faq-item:last-child {
  padding-bottom: 0;
  border-bottom: none;
}

.faq-item dt {
  margin: 0 0 8px;
  font-weight: 700;
  color: var(--brand-plum);
}

.faq-item dd {
  margin: 0;
  color: var(--text-muted);
}

.contact-support-cta {
  padding: clamp(24px, 4vw, 38px);
  display: grid;
  gap: 14px;
}

@media (max-width: 1024px) {
  .contact-options-grid,
  .contact-form-section__layout,
  .contact-hero__layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .form-grid {
    grid-template-columns: 1fr;
  }

  .contact-option-card,
  .contact-form-wrap,
  .faq-list,
  .contact-support-cta,
  .contact-hero__panel,
  .contact-hero__copy {
    border-radius: 22px;
  }
}

.contact-form-section__layout {
  grid-template-columns: minmax(250px, 0.62fr) minmax(0, 1fr);
}

.form-radio input {
  appearance: auto;
  inline-size: 1rem;
  block-size: 1rem;
  padding: 0;
  border: 0;
  background: transparent;
  accent-color: var(--brand-plum);
}

.contact-page section[id] {
  scroll-margin-top: 110px;
}

@media (max-width: 1024px) {
  .contact-form-section__layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .contact-page section[id] {
    scroll-margin-top: 220px;
  }
}