:root {
  --ink: #071f4a;
  --ink-soft: #31436d;
  --muted: #6d7896;
  --line: #d8deec;
  --paper: #fbfbfe;
  --wash: #f4f6fb;
  --page: 1280px;
  --lavender: #d9d4fb;
  --mint: #d9f2ed;
  --blue: #dfeeff;
  --rose: #f7d7ef;
  --peach: #f6d9ca;
  --white: #ffffff;
  --shadow: 0 22px 60px rgba(18, 33, 77, 0.1);
  --radius-lg: 22px;
  --radius-md: 16px;
  --radius-pill: 999px;
}

* {
  box-sizing: border-box;
}

html {
  overflow-x: hidden;
  scroll-behavior: smooth;
}

body {
  overflow-x: clip;
  margin: 0;
  color: var(--ink);
  font-family:
    Avenir Next,
    Avenir,
    Montserrat,
    ui-sans-serif,
    system-ui,
    sans-serif;
  background:
    radial-gradient(circle at 82% 10%, rgba(217, 212, 251, 0.34), transparent 28%),
    linear-gradient(180deg, #ffffff 0%, var(--paper) 48%, #ffffff 100%);
  line-height: 1.5;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -2;
  content: "";
  pointer-events: none;
  background:
    radial-gradient(circle at 92% 6%, rgba(7, 31, 74, 0.14), transparent 4%),
    radial-gradient(circle at 94% 7%, rgba(7, 31, 74, 0.1), transparent 7%),
    radial-gradient(circle at 90% 5%, rgba(7, 31, 74, 0.06), transparent 10%);
  filter: blur(10px);
  opacity: 0.72;
}

body.age-gate-active {
  overflow: hidden;
}

.age-gate {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: grid;
  place-items: center;
  padding: 32px;
  background:
    radial-gradient(circle at 50% 45%, rgba(217, 242, 237, 0.72), transparent 24%),
    radial-gradient(circle at 18% 34%, rgba(217, 212, 251, 0.25), transparent 16%),
    linear-gradient(180deg, #f8fbfb 0%, #eef7f7 100%);
  transition:
    opacity 240ms ease,
    visibility 240ms ease;
}

.age-gate.is-accepted {
  visibility: hidden;
  opacity: 0;
}

.age-gate-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.age-gate-bg::before {
  position: absolute;
  inset: 12% 18%;
  content: "";
  border-radius: 999px;
  background:
    radial-gradient(circle, rgba(255, 255, 255, 0.92), transparent 56%),
    radial-gradient(circle at 70% 40%, rgba(194, 239, 238, 0.46), transparent 42%);
  filter: blur(18px);
}

.age-gate-feature-vial {
  position: absolute;
  object-fit: contain;
  opacity: 0.34;
  filter: drop-shadow(0 44px 54px rgba(18, 33, 77, 0.18));
  animation: ageGateFeatureDrift 12s ease-in-out infinite;
}

.age-gate-feature-vial-left {
  width: clamp(300px, 32vw, 560px);
  top: 50%;
  left: calc(50% - 585px);
  transform: translate(-50%, -45%) rotate(-7deg);
}

.age-gate-feature-vial-top {
  width: clamp(260px, 28vw, 500px);
  top: calc(50% - 250px);
  left: calc(50% + 375px);
  transform: translate(-50%, -50%) rotate(6deg);
  animation-delay: -3s;
}

.age-gate-feature-vial-bottom {
  width: clamp(330px, 34vw, 620px);
  top: calc(50% + 295px);
  left: calc(50% + 360px);
  transform: translate(-50%, -50%) rotate(10deg);
  animation-delay: -6s;
}

.age-gate-card {
  position: relative;
  z-index: 1;
  display: grid;
  width: min(100%, 430px);
  gap: 14px;
  padding: clamp(24px, 4vw, 32px);
  border: 1px solid rgba(170, 180, 208, 0.44);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 34px 90px rgba(18, 33, 77, 0.16);
  backdrop-filter: blur(18px);
}

.age-gate-logo {
  justify-self: center;
  margin: 0 0 2px;
  color: var(--ink);
  font-size: clamp(2rem, 5vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -0.07em;
}

.age-gate-card h1 {
  margin: 0;
  color: var(--ink);
  font-family: inherit;
  font-size: 1.35rem;
  font-weight: 950;
  letter-spacing: -0.04em;
  line-height: 1;
}

.age-gate-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.55;
}

.age-gate-check {
  display: grid;
  grid-template-columns: 18px 1fr;
  gap: 11px;
  align-items: start;
  padding: 12px 13px;
  border: 1px solid rgba(170, 180, 208, 0.34);
  border-radius: 8px;
  color: var(--ink-soft);
  background: rgba(255, 255, 255, 0.82);
  font-size: 0.78rem;
  line-height: 1.45;
}

.age-gate-check input {
  width: 16px;
  height: 16px;
  margin: 1px 0 0;
  accent-color: #168695;
}

.age-gate-check strong {
  color: var(--ink);
  font-weight: 900;
}

.age-gate-submit {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 0;
  border-radius: var(--radius-pill);
  color: #ffffff;
  background: linear-gradient(135deg, #168695, #21a67c);
  cursor: pointer;
  font-size: 0.82rem;
  font-weight: 950;
  box-shadow: 0 16px 34px rgba(22, 134, 149, 0.22);
  transition:
    opacity 180ms ease,
    transform 180ms ease;
}

.age-gate-submit:not(:disabled):hover {
  transform: translateY(-1px);
}

.age-gate-submit:disabled {
  cursor: not-allowed;
  opacity: 0.42;
  box-shadow: none;
}

.age-gate-disclaimer {
  font-size: 0.68rem !important;
}

.age-gate-disclaimer a,
.age-gate-exit {
  color: #168695;
  font-weight: 800;
}

.age-gate-exit {
  justify-self: center;
  font-size: 0.72rem;
}

@keyframes ageGateFeatureDrift {
  0%,
  100% {
    translate: 0 0;
  }

  50% {
    translate: 0 -18px;
  }
}

.product-page {
  background:
    radial-gradient(circle at 88% 4%, rgba(217, 212, 251, 0.36), transparent 24%),
    linear-gradient(180deg, #ffffff 0%, #f7fbff 32%, #fbfbfe 62%, #ffffff 100%);
}

.product-page main {
  position: relative;
}

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

button,
input {
  font: inherit;
}

.site-header,
main,
.site-footer {
  width: min(var(--page), calc(100% - 64px));
  margin: 0 auto;
}

.site-header {
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 28px;
  padding: 34px 0 26px;
}

.logo {
  color: var(--ink);
  font-size: clamp(1.6rem, 3vw, 2.15rem);
  font-weight: 800;
  letter-spacing: -0.06em;
}

.mobile-menu-button {
  display: none;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  border: 0;
  border-radius: 14px;
  color: var(--ink);
  background: transparent;
  cursor: pointer;
}

.mobile-menu-button span {
  display: block;
  width: 24px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
}

.primary-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 42px;
  color: var(--ink);
  font-size: 0.92rem;
  font-weight: 600;
}

.primary-nav a,
.site-footer a,
.text-link {
  transition:
    color 180ms ease,
    transform 180ms ease,
    opacity 180ms ease;
}

.primary-nav a:hover,
.site-footer a:hover,
.text-link:hover {
  color: #7584c7;
}

.researcher-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 12px 22px;
  border: 1px solid #aab4d0;
  border-radius: var(--radius-pill);
  color: var(--ink);
  font-size: 0.86rem;
  font-weight: 700;
}

.header-actions {
  justify-self: end;
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.mobile-menu-panel {
  display: none;
}

.header-cart-button {
  position: relative;
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border: 1px solid #d2daeb;
  border-radius: 14px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 12px 28px rgba(7, 31, 74, 0.08);
  cursor: pointer;
}

.header-cart-button i {
  font-size: 1.35rem;
}

.header-cart-button span {
  position: absolute;
  top: -7px;
  right: -7px;
  display: grid;
  min-width: 21px;
  height: 21px;
  place-items: center;
  padding: 0 6px;
  border-radius: 999px;
  color: white;
  background: var(--ink);
  font-size: 0.7rem;
  font-weight: 900;
  line-height: 1;
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(420px, 0.98fr);
  gap: clamp(30px, 4vw, 54px);
  align-items: center;
  min-height: 700px;
  padding: 46px 0 72px;
  overflow: clip;
}

.hero-copy {
  position: relative;
  z-index: 3;
  max-width: 700px;
  padding-top: 42px;
}

.tag,
.kicker {
  display: inline-flex;
  margin: 0 0 30px;
  color: #828fc2;
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.tag {
  padding: 5px 16px;
  border: 1px solid #b7bfdb;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.62);
}

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

h1,
h2 {
  color: var(--ink);
  font-weight: 500;
  letter-spacing: -0.055em;
  line-height: 1.02;
}

h1 {
  max-width: 700px;
  margin-bottom: 28px;
  font-size: clamp(2.6rem, 3.7vw, 3.85rem);
}

h1 span {
  color: #9ea3d8;
}

.headline-line {
  display: block;
  color: var(--ink);
  white-space: normal;
}

.mobile-headline,
.hero-lede-mobile {
  display: none;
}

.science-gradient {
  display: inline-block;
  color: transparent;
  background:
    linear-gradient(105deg, #8d9fe3 0%, #b7a7ee 36%, #dac6e9 68%, #9bded8 100%);
  background-size: 180% 100%;
  background-clip: text;
  -webkit-background-clip: text;
  text-shadow: 0 18px 42px rgba(151, 162, 222, 0.26);
  animation: science-sheen 7s ease-in-out infinite alternate;
}

h2 {
  margin-bottom: 22px;
  font-size: clamp(2.1rem, 3.8vw, 3.65rem);
}

h3 {
  margin-bottom: 6px;
  color: var(--ink);
  font-size: 1rem;
  letter-spacing: -0.025em;
}

p {
  color: var(--ink-soft);
}

.hero-lede {
  max-width: 520px;
  margin-bottom: 38px;
  font-size: 1.3rem;
  line-height: 1.55;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 26px;
  margin-bottom: 68px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 170px;
  padding: 17px 25px;
  border-radius: var(--radius-pill);
  font-size: 0.95rem;
  font-weight: 800;
}

.button span,
.text-link span {
  margin-left: 12px;
}

.button-dark {
  color: var(--white);
  background: var(--ink);
  box-shadow: 0 14px 34px rgba(7, 31, 74, 0.18);
}

.button-light {
  border: 1px solid #aab4d0;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.55);
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(120px, 1fr));
  gap: 28px;
  max-width: 600px;
}

.proof-grid article p,
.support-stack p,
.site-footer p,
.site-footer a,
.product-card p {
  color: var(--muted);
  font-size: 0.86rem;
}

.proof-grid h2 {
  margin-bottom: 6px;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.2;
}

.line-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  margin-bottom: 12px;
  color: #7f8bbb;
  font-size: 2.25rem;
  line-height: 1;
}

.hero-visual {
  position: relative;
  z-index: 1;
  min-height: 660px;
  overflow: hidden;
  isolation: isolate;
  --vial-scroll: 0;
}

.hero-visual::before {
  position: absolute;
  inset: -90px -120px -40px -180px;
  z-index: 0;
  content: "";
  pointer-events: none;
  background:
    radial-gradient(circle at 66% 46%, rgba(155, 222, 216, 0.2), transparent 34%),
    radial-gradient(circle at 52% 54%, rgba(217, 212, 251, 0.22), transparent 40%),
    linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, 0.2) 44%, transparent 100%);
  filter: blur(28px);
  opacity: 0.78;
}

.shadow-bloom {
  position: absolute;
  top: 64px;
  right: 52px;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 48% 48%, rgba(255, 255, 255, 0.82) 0 15%, transparent 16%),
    radial-gradient(circle, rgba(154, 224, 218, 0.28), transparent 58%);
  filter: blur(18px);
  opacity: 0.42;
}

.glass-orbit {
  position: absolute;
  z-index: 1;
  border: 1px solid rgba(126, 139, 187, 0.24);
  border-radius: 50%;
  opacity: 0.7;
  pointer-events: none;
  transform: rotate(-18deg);
}

.glass-orbit::before,
.glass-orbit::after {
  position: absolute;
  content: "";
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.76);
  box-shadow: 0 12px 32px rgba(126, 139, 187, 0.16);
}

.glass-orbit::before {
  width: 12px;
  height: 12px;
  top: 18%;
  right: 10%;
}

.glass-orbit::after {
  width: 8px;
  height: 8px;
  bottom: 18%;
  left: 14%;
}

.orbit-one {
  top: 86px;
  right: 32px;
  width: 360px;
  height: 190px;
  animation: orbit-drift 20s ease-in-out infinite;
}

.orbit-two {
  right: 110px;
  bottom: 84px;
  width: 240px;
  height: 126px;
  opacity: 0.46;
  transform: rotate(24deg);
  animation: orbit-drift 24s ease-in-out 1.4s infinite reverse;
}

.hero-photo-wrap {
  position: absolute;
  right: clamp(0px, 2.5vw, 34px);
  bottom: 16px;
  z-index: 2;
  width: min(650px, 100%);
  aspect-ratio: 1;
  transform:
    translate3d(
      calc(var(--vial-scroll) * -36px),
      calc(var(--vial-scroll) * -84px),
      0
    )
    rotate(calc(var(--vial-scroll) * -2deg))
    scale(calc(1 + (var(--vial-scroll) * 0.045)));
  transform-origin: 52% 72%;
  animation: vial-arrive 1400ms cubic-bezier(0.16, 1, 0.3, 1) both, vial-float 12s ease-in-out 1400ms infinite;
  will-change: transform;
}

.hero-tableau {
  right: clamp(-70px, -2vw, 0px);
  bottom: 18px;
  width: min(650px, 100%);
}

.hero-tableau::before {
  position: absolute;
  right: 40px;
  bottom: 8px;
  left: 60px;
  height: 120px;
  border-radius: 999px;
  content: "";
  background: linear-gradient(90deg, rgba(217, 242, 237, 0.62), rgba(255, 255, 255, 0.72), rgba(223, 238, 255, 0.56));
  filter: blur(14px);
}

.hero-product-image {
  position: absolute;
  bottom: 0;
  left: 50%;
  width: min(326px, 50%);
  height: auto;
  opacity: 0.76;
  transform-origin: 50% 78%;
  transition:
    filter 1800ms ease,
    opacity 1800ms ease,
    transform 2400ms cubic-bezier(0.16, 1, 0.3, 1);
  will-change: transform, opacity, filter;
}

.hero-bottle-center {
  z-index: 3;
  width: min(290px, 46%);
  opacity: 1;
  filter: blur(0) saturate(1.04);
  transform: translateX(-50%) translateY(0) rotate(0deg) scale(1);
}

.hero-bottle-left {
  z-index: 2;
  width: min(262px, 41%);
  opacity: 0.82;
  filter: blur(1.2px) saturate(0.96);
  transform: translateX(-112%) translateY(54px) rotate(-8deg) scale(0.86);
}

.hero-bottle-right {
  z-index: 2;
  width: min(262px, 41%);
  opacity: 0.82;
  filter: blur(1.2px) saturate(0.96);
  transform: translateX(8%) translateY(54px) rotate(8deg) scale(0.86);
}

.hero-product-image[data-hero-position="front"] {
  z-index: 3;
  opacity: 1;
  filter: blur(0) saturate(1.04);
  transform: translateX(-50%) translateY(0) rotate(0deg) scale(1);
}

.hero-product-image[data-hero-position="back-left"] {
  z-index: 1;
  opacity: 0.34;
  filter: blur(5px) saturate(0.78);
  transform: translateX(-138%) translateY(36px) rotate(-10deg) scale(0.68);
}

.hero-product-image[data-hero-position="back-right"] {
  z-index: 1;
  opacity: 0.4;
  filter: blur(4.5px) saturate(0.8);
  transform: translateX(48%) translateY(36px) rotate(10deg) scale(0.68);
}

.hero-spec-card {
  position: absolute;
  right: 12px;
  bottom: 182px;
  z-index: 4;
  display: grid;
  gap: 3px;
  min-width: 168px;
  padding: 16px 18px;
  border: 1px solid rgba(170, 180, 208, 0.66);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.44);
  box-shadow: 0 18px 42px rgba(7, 31, 74, 0.07);
  backdrop-filter: blur(20px);
  opacity: calc(0.84 - (var(--vial-scroll) * 0.34));
  transform: translateY(calc(var(--vial-scroll) * 42px));
  transition:
    opacity 900ms ease,
    transform 900ms ease;
}

.hero-spec-card span {
  color: #828fc2;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.hero-spec-card strong {
  color: var(--ink);
  font-size: 1.4rem;
  letter-spacing: -0.05em;
}

.hero-spec-card small {
  color: var(--muted);
  font-size: 0.72rem;
  line-height: 1.35;
}

.vial {
  position: relative;
  z-index: 1;
  margin: 0 auto;
  border: 2px solid rgba(7, 31, 74, 0.13);
  border-radius: 24px 24px 18px 18px;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0.8) 28%, rgba(255, 255, 255, 0.18) 55%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.52), rgba(255, 255, 255, 0.08));
  box-shadow:
    inset 14px 0 24px rgba(255, 255, 255, 0.68),
    inset -10px 0 22px rgba(7, 31, 74, 0.08),
    0 34px 70px rgba(7, 31, 74, 0.16);
}

.hero-vial {
  top: 58px;
  width: 206px;
  height: 456px;
}

.cap {
  position: absolute;
  top: -54px;
  left: 50%;
  width: 160px;
  height: 70px;
  border-radius: 28px 28px 12px 12px;
  background:
    linear-gradient(90deg, #bbb 0%, #f9f9f9 22%, #989898 52%, #f4f4f4 72%, #aaa 100%);
  box-shadow:
    inset 0 10px 12px rgba(255, 255, 255, 0.6),
    inset 0 -12px 16px rgba(57, 66, 80, 0.2),
    0 12px 22px rgba(7, 31, 74, 0.14);
  transform: translateX(-50%);
}

.glass-shine {
  position: absolute;
  inset: 18px auto auto 28px;
  width: 42px;
  height: 72%;
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.72), transparent);
  filter: blur(1px);
}

.label {
  position: absolute;
  right: 0;
  bottom: 56px;
  left: 0;
  display: block;
  min-height: 150px;
  padding: 26px 58px 22px 26px;
  color: var(--ink);
  background: rgba(218, 242, 237, 0.82);
}

.label strong {
  display: block;
  font-size: 2rem;
  font-weight: 600;
  letter-spacing: -0.05em;
}

.label small {
  display: inline-flex;
  margin-top: 8px;
  padding: 2px 8px;
  border: 1px solid var(--ink);
  border-radius: 7px;
  font-size: 0.78rem;
}

.label em {
  display: block;
  margin-top: 48px;
  font-size: 0.73rem;
  font-style: normal;
  line-height: 1.3;
}

.label b {
  position: absolute;
  right: 14px;
  bottom: 23px;
  font-size: 1.72rem;
  letter-spacing: 0.02em;
  writing-mode: vertical-rl;
}

.science-band {
  display: grid;
  grid-template-columns: minmax(360px, 1.06fr) minmax(320px, 0.94fr);
  gap: clamp(32px, 6vw, 96px);
  align-items: center;
  min-height: 430px;
  margin: clamp(48px, 6vw, 80px) calc(50% - 50vw);
  padding-block: clamp(40px, 6vw, 80px);
  padding-inline: max(32px, calc((100vw - var(--page)) / 2));
  overflow: clip;
  background:
    radial-gradient(circle at 24% 54%, rgba(255, 255, 255, 0.72), transparent 18%),
    radial-gradient(circle at 78% 42%, rgba(155, 222, 216, 0.18), transparent 30%),
    linear-gradient(90deg, #eef6ff 0%, #f5f7ff 48%, #f8f4ff 100%);
}

.science-copy {
  align-self: center;
  max-width: 500px;
  padding: 0;
}

.science-copy p:not(.kicker) {
  margin-bottom: 34px;
  font-size: 1.02rem;
  line-height: 1.75;
}

.text-link {
  display: inline-flex;
  align-items: center;
  color: var(--ink);
  font-size: 0.92rem;
  font-weight: 800;
}

.hand-card {
  position: relative;
  min-height: 340px;
}

.hand-card::before {
  position: absolute;
  left: 50%;
  top: -44px;
  bottom: -26px;
  width: clamp(470px, 58vw, 700px);
  content: "";
  background: url("assets/Velvet-background.png") no-repeat center center / cover;
  opacity: 0.9;
  transform: translateX(-50%);
  -webkit-mask-image: radial-gradient(ellipse 60% 56% at 50% 47%, #000 0%, #000 30%, transparent 74%);
  mask-image: radial-gradient(ellipse 60% 56% at 50% 47%, #000 0%, #000 30%, transparent 74%);
  pointer-events: none;
}

.science-vial-image {
  position: absolute;
  left: clamp(86px, 14vw, 220px);
  bottom: 22px;
  z-index: 1;
  width: clamp(170px, 19vw, 285px);
  height: auto;
  filter: drop-shadow(0 28px 34px rgba(7, 31, 74, 0.18));
  transform: rotate(-8deg);
  transform-origin: 50% 85%;
  animation: product-drift 8.5s ease-in-out infinite;
}

.product-section {
  padding: 70px 0 52px;
}

.store-section {
  padding-top: 86px;
}

.store-controls {
  display: grid;
  grid-template-columns: minmax(240px, 1.4fr) minmax(190px, 0.8fr) minmax(180px, 0.7fr) auto;
  gap: 14px;
  align-items: end;
  margin-bottom: 34px;
  padding: 18px;
  border: 1px solid rgba(170, 180, 208, 0.42);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.68);
  box-shadow: 0 18px 48px rgba(18, 33, 77, 0.06);
}

.store-controls label {
  display: grid;
  gap: 8px;
}

.store-controls span {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.store-controls input,
.store-controls select {
  width: 100%;
  min-height: 48px;
  padding: 0 14px;
  border: 1px solid #c5cee0;
  border-radius: 14px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.86);
  font: inherit;
  font-weight: 750;
  outline: none;
}

.store-controls input:focus,
.store-controls select:focus {
  border-color: #8b97c8;
  box-shadow: 0 0 0 4px rgba(139, 151, 200, 0.16);
}

.store-controls p {
  margin: 0;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 850;
  text-align: right;
}

.featured-row {
  margin-bottom: 8px;
}

.inner-hero {
  max-width: 980px;
  padding: 86px 0 48px;
}

.inner-grid {
  display: grid;
  gap: 18px;
  margin-bottom: 54px;
}

.three-up {
  grid-template-columns: repeat(3, 1fr);
}

.inner-card,
.process-panel,
.resource-list article,
.contact-form {
  border: 1px solid rgba(170, 180, 208, 0.42);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.62);
  box-shadow: 0 18px 48px rgba(18, 33, 77, 0.07);
}

.inner-card {
  min-height: 250px;
  padding: 28px;
}

.inner-card h2,
.resource-list h2 {
  margin-bottom: 12px;
  font-size: clamp(1.5rem, 2.4vw, 2.25rem);
}

.inner-card p,
.resource-list p {
  margin-bottom: 0;
  line-height: 1.75;
}

.process-panel {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 36px;
  align-items: start;
  margin: clamp(40px, 5vw, 64px) calc(50% - 50vw);
  padding-block: clamp(40px, 6vw, 72px);
  padding-inline: max(32px, calc((100vw - var(--page)) / 2));
  border-radius: 0;
  background:
    radial-gradient(circle at 86% 12%, rgba(217, 212, 251, 0.48), transparent 26%),
    rgba(255, 255, 255, 0.68);
}

.process-steps {
  display: grid;
  gap: 14px;
}

.process-steps article {
  display: grid;
  grid-template-columns: 54px 1fr;
  gap: 18px;
  padding: 20px;
  border-radius: 18px;
  background: rgba(244, 246, 251, 0.8);
}

.process-steps .line-icon {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 14px;
  color: #127d87;
  background: rgba(155, 222, 216, 0.36);
  font-size: 1.35rem;
}

.process-steps h3,
.process-steps p {
  margin-bottom: 0;
}

.story-panel {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-bottom: 54px;
}

.resource-list {
  display: grid;
  gap: 16px;
  margin-bottom: 64px;
}

.resource-list article {
  display: grid;
  grid-template-columns: 64px 1fr auto;
  gap: 24px;
  align-items: center;
  padding: 26px;
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 0.7fr);
  gap: 54px;
  align-items: start;
  padding: 86px 0 76px;
}

.contact-stack {
  max-width: 560px;
}

.contact-form {
  display: grid;
  gap: 18px;
  padding: 30px;
}

.contact-form label {
  display: grid;
  gap: 8px;
  color: var(--ink);
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid #c5cee0;
  border-radius: 12px;
  color: var(--ink);
  font-family: inherit;
  font-size: 0.95rem;
  line-height: 1.5;
  background: rgba(255, 255, 255, 0.82);
  outline: none;
  text-transform: none;
  letter-spacing: 0;
  font-weight: 600;
}

.contact-form textarea {
  resize: vertical;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: var(--muted);
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 600;
  opacity: 0.72;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  border-color: #8b97c8;
  box-shadow: 0 0 0 4px rgba(139, 151, 200, 0.16);
}

.contact-form button {
  min-height: 50px;
  border: 0;
  border-radius: var(--radius-pill);
  color: var(--white);
  background: var(--ink);
  cursor: pointer;
  font-weight: 900;
}

.section-intro {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 28px;
  margin-bottom: 38px;
}

.section-intro h2 {
  max-width: 570px;
  margin-bottom: 0;
  font-size: clamp(2rem, 3.3vw, 3.2rem);
}

.store-section .section-intro h1 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(3.8rem, 9vw, 8rem);
  line-height: 0.86;
  letter-spacing: -0.075em;
}

.product-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.featured-carousel {
  position: relative;
  display: grid;
  align-items: center;
  max-width: 100%;
  overflow: hidden;
}

.featured-row {
  grid-auto-columns: calc((100% - 54px) / 4);
  grid-auto-flow: column;
  grid-template-columns: none;
  max-width: 100%;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  scroll-behavior: smooth;
  scroll-snap-type: inline mandatory;
  scrollbar-width: none;
}

.featured-row::-webkit-scrollbar {
  display: none;
}

.featured-row .product-card {
  scroll-snap-align: start;
}

.carousel-arrow {
  position: absolute;
  top: 38%;
  z-index: 3;
  display: grid;
  width: 46px;
  height: 46px;
  place-items: center;
  border: 1px solid rgba(170, 180, 208, 0.62);
  border-radius: 50%;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 16px 34px rgba(18, 33, 77, 0.1);
  cursor: pointer;
  font: inherit;
  font-weight: 900;
  backdrop-filter: blur(14px);
  transition:
    transform 180ms ease,
    background 180ms ease;
}

.carousel-arrow:hover {
  transform: translateY(-2px);
  background: var(--white);
}

.carousel-arrow-prev {
  left: -18px;
}

.carousel-arrow-next {
  right: -18px;
}

.product-art {
  display: grid;
  min-height: 300px;
  place-items: center;
  border-radius: 18px;
  background: var(--mint);
  overflow: hidden;
  box-shadow: 0 18px 44px rgba(18, 33, 77, 0.08);
  transition:
    transform 220ms ease,
    box-shadow 220ms ease;
}

.product-art.blue {
  background: var(--blue);
}

.product-art.lavender {
  background: var(--lavender);
}

.product-art.rose {
  background: var(--rose);
}

.product-art.peach {
  background: var(--peach);
}

.product-art.gray {
  background: #e7e9f0;
}

.product-art img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: saturate(1.03);
  transform: translateX(10%) scale(1.24);
  transform-origin: center;
  transition: transform 220ms ease;
}

.product-card {
  display: block;
}

.product-card:hover .product-art {
  transform: translateY(-4px);
  box-shadow: 0 24px 58px rgba(18, 33, 77, 0.12);
}

.product-card:hover .product-art img {
  transform: translateX(10%) scale(1.28);
}

.product-card-copy {
  display: grid;
  gap: 10px;
  padding: 16px 8px 0;
}

.product-card-topline,
.product-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.product-name {
  color: var(--ink);
  font-size: 1.02rem;
  font-weight: 800;
  letter-spacing: -0.025em;
}

.stock-dot {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 800;
  white-space: nowrap;
}

.stock-dot::before {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  content: "";
  background: #45b982;
  box-shadow: 0 0 0 4px rgba(69, 185, 130, 0.14);
}

.product-dose-pill {
  display: none;
  justify-self: start;
  padding: 2px 8px;
  border: 1px solid #aab4d0;
  border-radius: var(--radius-pill);
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 700;
  line-height: 1;
}

.product-price {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
}

.product-price strong {
  color: var(--ink);
  font-size: 1.08rem;
  font-weight: 900;
  letter-spacing: -0.04em;
}

.compare-price {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
  text-decoration: line-through;
  opacity: 0.72;
}

.product-card-actions {
  display: flex;
  gap: 8px;
}

.view-details,
.product-card-actions button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 38px;
  border: 1px solid rgba(170, 180, 208, 0.74);
  border-radius: var(--radius-pill);
  color: var(--ink);
  background: rgba(255, 255, 255, 0.44);
  cursor: pointer;
  font-family: inherit;
  font-size: 0.78rem;
  font-weight: 900;
  transition:
    background 200ms ease,
    color 200ms ease,
    border-color 200ms ease,
    box-shadow 200ms ease;
}

.view-details {
  min-width: 138px;
  padding-inline: 18px;
}

.product-card-actions button {
  width: 56px;
  color: var(--white);
  border-color: var(--ink);
  background: var(--ink);
}

.view-details:hover {
  color: var(--white);
  background: var(--ink);
  border-color: var(--ink);
}

/* Tactile hover for the Add button — color only, no transform/external shadow */
.product-card-actions button:hover {
  background: linear-gradient(135deg, #14397a 0%, #3258ab 100%);
  border-color: #3258ab;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.product-card-actions button:active {
  background: linear-gradient(135deg, #0c2a5e 0%, #244690 100%);
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.25);
}

.product-card-actions button:focus-visible {
  outline: 2px solid #9bded8;
  outline-offset: 2px;
}

.cart-pill {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 35;
  display: none;
  min-height: 50px;
  align-items: center;
  gap: 8px;
  padding: 0 16px;
  border: 1px solid rgba(170, 180, 208, 0.7);
  border-radius: var(--radius-pill);
  color: var(--ink);
  background: rgba(255, 255, 255, 0.86);
  box-shadow: 0 18px 48px rgba(18, 33, 77, 0.14);
  cursor: pointer;
  font-family: inherit;
  font-weight: 950;
  backdrop-filter: blur(18px);
}

.cart-pill .line-icon {
  width: auto;
  height: auto;
  margin: 0;
  color: var(--ink);
  font-size: 1.15rem;
}

.cart-pill span {
  display: grid;
  min-width: 24px;
  height: 24px;
  place-items: center;
  border-radius: 50%;
  color: var(--white);
  background: var(--ink);
  font-size: 0.75rem;
}

.cart-overlay {
  position: fixed;
  inset: 0;
  z-index: 45;
  background: rgba(7, 31, 74, 0.18);
  backdrop-filter: blur(4px);
}

.cart-drawer {
  position: fixed;
  top: 18px;
  right: 18px;
  bottom: 18px;
  z-index: 50;
  display: flex;
  width: min(420px, calc(100vw - 36px));
  flex-direction: column;
  padding: 24px;
  border: 1px solid rgba(170, 180, 208, 0.62);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 28px 80px rgba(18, 33, 77, 0.24);
  transform: translateX(calc(100% + 36px));
  transition: transform 220ms ease;
}

.cart-open .cart-drawer {
  transform: translateX(0);
}

.cart-drawer-header {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 22px;
}

.cart-drawer-header h2 {
  margin: 0;
  font-size: 2.2rem;
}

.cart-drawer-header button {
  display: grid;
  width: 40px;
  height: 40px;
  place-items: center;
  border: 1px solid rgba(170, 180, 208, 0.7);
  border-radius: 50%;
  color: var(--ink);
  background: transparent;
  cursor: pointer;
  font-size: 1.45rem;
}

.cart-empty,
.cart-note {
  color: var(--muted);
  line-height: 1.6;
}

.cart-items {
  display: grid;
  gap: 12px;
  overflow: auto;
}

.cart-item {
  display: grid;
  grid-template-columns: 78px 1fr;
  gap: 14px;
  align-items: center;
  padding: 12px;
  border-radius: 18px;
  background: var(--wash);
}

.cart-item img {
  width: 78px;
  height: 78px;
  border-radius: 14px;
  object-fit: cover;
  object-position: right center;
}

.cart-item h3 {
  margin-bottom: 4px;
  font-size: 1rem;
}

.cart-item p {
  margin-bottom: 10px;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 750;
}

.cart-item-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.cart-item-actions button,
.cart-item-actions span {
  display: grid;
  min-width: 30px;
  height: 30px;
  place-items: center;
  border: 1px solid rgba(170, 180, 208, 0.7);
  border-radius: var(--radius-pill);
  color: var(--ink);
  background: rgba(255, 255, 255, 0.72);
  cursor: pointer;
  font-family: inherit;
  font-size: 0.75rem;
  font-weight: 900;
}

.cart-summary {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  margin-top: auto;
  padding-top: 22px;
  color: var(--ink);
  font-weight: 950;
}

.cart-summary strong {
  font-size: 1.45rem;
}

.cart-checkout {
  display: grid;
  min-height: 52px;
  place-items: center;
  border-radius: var(--radius-pill);
  color: var(--white);
  background: var(--ink);
  font-weight: 950;
}

.mini-vial {
  width: 96px;
  height: 182px;
  margin-bottom: 18px;
  border-radius: 16px 16px 12px 12px;
}

.mini-vial .cap {
  top: -28px;
  width: 76px;
  height: 36px;
}

.mini-vial .label {
  bottom: 28px;
  min-height: 72px;
  padding: 13px 24px 10px 10px;
  background: rgba(255, 255, 255, 0.3);
}

.mint .label {
  background: rgba(218, 242, 237, 0.85);
}

.blue .label {
  background: rgba(223, 238, 255, 0.85);
}

.lavender .label {
  background: rgba(217, 212, 251, 0.86);
}

.rose .label {
  background: rgba(247, 215, 239, 0.86);
}

.peach .label {
  background: rgba(246, 217, 202, 0.86);
}

.gray .label {
  background: rgba(231, 233, 240, 0.9);
}

.mini-vial .label strong {
  font-size: 0.9rem;
}

.mini-vial .label b {
  right: 6px;
  bottom: 8px;
  font-size: 0.78rem;
}

.product-card h3 {
  margin: 18px 8px 4px;
  font-size: 1.02rem;
}

.product-card p {
  display: inline-flex;
  margin-left: 8px;
  padding: 2px 8px;
  border: 1px solid #aab4d0;
  border-radius: var(--radius-pill);
  font-size: 0.72rem;
  line-height: 1;
}

.product-detail {
  display: grid;
  grid-template-columns: minmax(440px, 0.98fr) minmax(0, 1fr);
  gap: 28px;
  align-items: start;
  padding: 54px 0 52px;
}

.product-detail-art {
  display: grid;
  align-items: stretch;
  border: 1px solid rgba(170, 180, 208, 0.34);
  border-radius: 34px;
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 18px 54px rgba(18, 33, 77, 0.08);
  overflow: hidden;
}

.product-detail-image-frame {
  display: grid;
  width: 100%;
  height: clamp(560px, 46vw, 690px);
  place-items: center;
  overflow: hidden;
}

.product-detail-image-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 70% center;
  filter: drop-shadow(0 32px 36px rgba(7, 31, 74, 0.16));
}

.product-buy-card {
  display: flex;
  flex-direction: column;
  padding: clamp(28px, 4vw, 46px);
  border: 1px solid rgba(170, 180, 208, 0.34);
  border-radius: 34px;
  background: rgba(255, 255, 255, 0.76);
  box-shadow: 0 18px 54px rgba(18, 33, 77, 0.08);
}

.product-buy-card h1 {
  margin-bottom: 18px;
  color: #05060a;
  font-size: clamp(3.2rem, 5vw, 5.45rem);
  font-weight: 900;
  letter-spacing: -0.075em;
  line-height: 0.9;
}

.product-subtitle {
  margin-bottom: 8px;
  color: #6f7280;
  font-size: 1.05rem;
  font-style: italic;
  font-weight: 700;
}

.back-link {
  display: inline-flex;
  width: fit-content;
  margin-bottom: 24px;
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 800;
}

.product-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 28px;
}

.product-chip-row span,
.product-dose {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 15px;
  border: 1px solid #aab4d0;
  border-radius: var(--radius-pill);
  color: #6a718a;
  font-size: 0.9rem;
  font-weight: 800;
}

.product-chip-row [data-product-stock] {
  border-color: rgba(45, 189, 110, 0.34);
  color: #1f9d5d;
  background: rgba(45, 189, 110, 0.1);
}

.product-description {
  margin-bottom: 16px;
  color: #696f7c;
  font-size: 1.08rem;
  line-height: 1.75;
}

.product-ruo-notice {
  margin-bottom: 30px;
  padding: 14px 16px;
  border: 1px solid rgba(170, 180, 208, 0.68);
  border-radius: 18px;
  color: #59637f;
  background: rgba(255, 255, 255, 0.58);
  font-size: 0.84rem;
  font-weight: 750;
  line-height: 1.5;
}

.purchase-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(230px, 0.48fr);
  gap: 12px 22px;
  align-items: end;
  margin-bottom: 24px;
}

.purchase-grid p {
  margin: 0;
  color: #111827;
  font-weight: 900;
}

.purchase-grid p:first-child {
  grid-column: 1;
  grid-row: 1;
}

.purchase-grid p:nth-of-type(2) {
  grid-column: 1;
  grid-row: 3;
  margin-top: 4px;
}

.dosage-options,
.quantity-stepper {
  display: flex;
  gap: 10px;
}

.dosage-options {
  grid-column: 1;
  grid-row: 2;
  flex-wrap: wrap;
}

.quantity-stepper {
  grid-column: 1;
  grid-row: 4;
}

.dosage-options button,
.quantity-stepper button,
.quantity-stepper span {
  min-width: 82px;
  min-height: 48px;
  border: 1px solid #d4dae8;
  border-radius: 12px;
  color: #6a6f7d;
  background: rgba(255, 255, 255, 0.82);
  cursor: pointer;
  font-size: 1rem;
  font-weight: 900;
}

.dosage-options button.active {
  border-color: var(--ink);
  color: var(--ink);
  box-shadow: 0 0 0 4px rgba(7, 31, 74, 0.08);
}

.quantity-stepper {
  width: fit-content;
  border: 1px solid #d4dae8;
  border-radius: var(--radius-pill);
  overflow: hidden;
}

.quantity-stepper button,
.quantity-stepper span {
  display: grid;
  min-width: 46px;
  border: 0;
  border-radius: 0;
  place-items: center;
  background: transparent;
}

.price-side {
  display: grid;
  min-height: 154px;
  min-width: 0;
  grid-row: 1 / span 4;
  grid-column: 2;
  align-content: center;
  justify-items: end;
  padding: 20px clamp(16px, 2vw, 24px);
  border: 1px solid rgba(170, 180, 208, 0.42);
  border-radius: 22px;
  background: rgba(246, 247, 251, 0.72);
  text-align: right;
  overflow: hidden;
}

.price-side span {
  display: block;
  color: #858996;
  font-size: 0.9rem;
  font-weight: 700;
}

.price-side strong {
  display: block;
  max-width: 100%;
  color: #05060a;
  font-size: clamp(2rem, 3.35vw, 2.65rem);
  font-weight: 950;
  letter-spacing: -0.065em;
  line-height: 1;
  white-space: nowrap;
}

.price-side small {
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 800;
  text-decoration: line-through;
  opacity: 0.68;
}

.commerce-actions {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 14px;
  margin-bottom: 18px;
}

.coa-button,
.cart-button {
  display: inline-flex;
  min-height: 60px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-pill);
  cursor: pointer;
  font-weight: 950;
}

.coa-button {
  border: 1px solid #d4dae8;
  color: #6a6f7d;
  background: rgba(255, 255, 255, 0.72);
}

.cart-button {
  border: 0;
  color: var(--white);
  background: var(--ink);
}

.shipping-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 20px;
  padding: 18px;
  border-radius: 18px;
  background: #f6f7fb;
}

.shipping-strip article {
  display: grid;
  justify-items: center;
  gap: 8px;
  text-align: center;
}

.shipping-strip .line-icon {
  width: auto;
  height: auto;
  margin: 0;
  color: #2dbd6e;
  font-size: 1.45rem;
}

.shipping-strip span {
  color: #6a6f7d;
  font-size: 0.78rem;
  font-weight: 700;
}

.payment-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  color: #6a6f7d;
  font-size: 0.88rem;
  font-weight: 700;
}

.payment-row b {
  padding: 4px 8px;
  border: 1px solid #d4dae8;
  border-radius: 6px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.78);
  font-size: 0.75rem;
}

.product-trust-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 34px;
  margin: 10px 0 clamp(50px, 7vw, 88px);
}

.product-trust-row article {
  display: grid;
  justify-items: center;
  padding: clamp(24px, 3vw, 34px);
  border: 1px solid rgba(33, 47, 79, 0.14);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 18px 54px rgba(18, 33, 77, 0.04);
  text-align: center;
}

.product-trust-row .line-icon {
  width: 54px;
  height: 54px;
  border-radius: 18px;
  color: #2dbd6e;
  background: rgba(45, 189, 110, 0.12);
  font-size: 1.8rem;
}

.product-trust-row h2 {
  margin-bottom: 4px;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 900;
  letter-spacing: -0.02em;
}

.product-trust-row p {
  margin: 0;
  color: #6a6f7d;
}

.research-info-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.98fr) minmax(0, 1fr);
  gap: 24px;
  margin-bottom: 24px;
}

.research-info-card,
.research-section-card {
  border: 1px solid rgba(170, 180, 208, 0.38);
  border-radius: 26px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.82), rgba(241, 248, 250, 0.62));
  box-shadow: 0 18px 54px rgba(18, 33, 77, 0.07);
}

.research-info-card {
  padding: clamp(24px, 3vw, 34px);
}

.research-info-card h2 {
  margin-bottom: 16px;
  font-family: inherit;
  font-size: clamp(1.35rem, 2vw, 1.9rem);
  font-weight: 950;
  letter-spacing: -0.045em;
}

.research-info-card p:not(.kicker),
.research-section-body p,
.research-section-body li {
  color: var(--muted);
  line-height: 1.72;
}

.info-divider {
  height: 1px;
  margin: 24px 0;
  background: linear-gradient(90deg, rgba(7, 31, 74, 0.22), transparent);
}

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

.compound-meta dt {
  margin-bottom: 4px;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 800;
}

.compound-meta dd {
  margin: 0;
  color: var(--ink);
  font-size: 1rem;
  font-weight: 950;
}

.spec-headline {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  justify-content: space-between;
}

.spec-headline span {
  display: inline-flex;
  min-height: 40px;
  align-items: center;
  padding: 0 16px;
  border: 1px solid rgba(56, 183, 197, 0.38);
  border-radius: var(--radius-pill);
  color: #168695;
  background: rgba(194, 239, 238, 0.48);
  font-weight: 950;
  white-space: nowrap;
}

.spec-list,
.spec-list li {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 12px;
  align-items: start;
}

.spec-list i,
.research-section-heading i {
  color: #168695;
  font-size: 1.25rem;
}

.research-data-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1fr);
  gap: 18px;
  align-items: start;
  margin: clamp(40px, 5vw, 64px) calc(50% - 50vw);
  padding-block: clamp(40px, 6vw, 76px);
  padding-inline: max(32px, calc((100vw - var(--page)) / 2));
  background:
    radial-gradient(circle at 8% 8%, rgba(255, 255, 255, 0.92), transparent 20%),
    radial-gradient(circle at 92% 92%, rgba(194, 239, 238, 0.44), transparent 28%),
    linear-gradient(145deg, rgba(236, 246, 255, 0.82), rgba(247, 244, 255, 0.78));
}

.research-section-card {
  padding: clamp(22px, 3vw, 30px);
}

.overview-card {
  grid-column: 1 / -1;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.9), rgba(235, 249, 248, 0.74));
}

.references-card {
  grid-column: 1 / -1;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.92), rgba(246, 250, 255, 0.78));
}

.compound-profile-card {
  background:
    radial-gradient(circle at 94% 8%, rgba(194, 239, 238, 0.34), transparent 28%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.94), rgba(229, 244, 247, 0.78));
}

.structure-card {
  background:
    radial-gradient(circle at 12% 8%, rgba(217, 212, 251, 0.34), transparent 24%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.92), rgba(243, 248, 255, 0.82));
}

.mechanism-card {
  grid-column: 1 / -1;
  background:
    linear-gradient(135deg, rgba(239, 250, 248, 0.88), rgba(255, 255, 255, 0.9));
}

.stability-card {
  grid-column: 1 / -1;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.9), rgba(243, 237, 255, 0.76));
}

.research-section-heading {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  color: var(--ink);
}

.research-section-heading i {
  display: grid;
  width: 42px;
  height: 42px;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 14px;
  background: rgba(194, 239, 238, 0.48);
}

.research-section-heading h2 {
  margin: 0;
  font-family: inherit;
  font-size: clamp(1.08rem, 1.5vw, 1.35rem);
  font-weight: 950;
  letter-spacing: -0.035em;
}

.research-section-body h3 {
  margin: 0 0 8px;
  color: var(--ink);
  font-family: inherit;
  font-size: 1rem;
  font-weight: 950;
}

.research-section-body p + h3 {
  margin-top: 22px;
}

.quality-points,
.faq-grid,
.stability-list {
  display: grid;
  gap: 16px;
}

.quality-points {
  grid-template-columns: 1fr;
}

.faq-grid {
  grid-template-columns: 1fr;
}

.quality-points article,
.faq-grid article {
  padding: 18px;
  border: 1px solid rgba(170, 180, 208, 0.28);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.58);
}

.compound-table {
  display: grid;
  overflow: hidden;
  border: 1px solid rgba(116, 147, 169, 0.28);
  border-radius: 24px;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.76), rgba(244, 250, 252, 0.72)),
    repeating-linear-gradient(0deg, rgba(16, 42, 81, 0.035) 0 1px, transparent 1px 42px);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.92);
  font-variant-numeric: tabular-nums;
}

.compound-table div {
  display: grid;
  grid-template-columns: minmax(150px, 0.52fr) minmax(0, 1fr);
  gap: 18px;
  padding: 17px 20px;
}

.compound-table div + div {
  border-top: 1px solid rgba(116, 147, 169, 0.2);
}

.compound-table dt {
  color: #66758b;
  font-family: "SFMono-Regular", "Roboto Mono", "IBM Plex Mono", monospace;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.compound-table dd {
  margin: 0;
  color: var(--ink);
  font-family: "SFMono-Regular", "Roboto Mono", "IBM Plex Mono", monospace;
  font-size: clamp(0.9rem, 1.1vw, 1rem);
  font-weight: 800;
  overflow-wrap: anywhere;
}

.compound-summary {
  max-width: 68ch;
  margin: -4px 0 18px;
  color: var(--muted);
  line-height: 1.65;
}

.compound-tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 0 18px;
}

.compound-tag-row span {
  padding: 8px 12px;
  border: 1px solid rgba(22, 134, 149, 0.22);
  border-radius: var(--radius-pill);
  color: #0f6f7b;
  background: rgba(232, 250, 247, 0.72);
  font-size: 0.76rem;
  font-weight: 900;
}

.property-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.property-card {
  min-height: 180px;
  padding: 20px;
  border: 1px solid rgba(170, 180, 208, 0.28);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.64);
}

.property-card span {
  display: block;
  margin-bottom: 12px;
  color: #6d79b7;
  font-size: 0.72rem;
  font-weight: 950;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.property-card strong {
  display: block;
  color: var(--ink);
  font-family: "SFMono-Regular", "Roboto Mono", "IBM Plex Mono", monospace;
  font-size: clamp(1rem, 1.4vw, 1.18rem);
  line-height: 1.35;
}

.property-card p {
  margin: 14px 0 0;
  color: var(--muted);
  line-height: 1.55;
}

.mechanism-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.mechanism-list article {
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 14px;
  padding: 20px;
  border: 1px solid rgba(170, 180, 208, 0.28);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.68);
}

.mechanism-list i {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 12px;
  color: #0f6f7b;
  background: rgba(194, 239, 238, 0.55);
}

.mechanism-list h3 {
  margin: 0 0 8px;
  color: var(--ink);
  font-size: 0.98rem;
  font-weight: 950;
}

.mechanism-list p {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.stability-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.stability-card .stability-list {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.stability-list li {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 10px;
  align-items: start;
  padding: 16px;
  border: 1px solid rgba(170, 180, 208, 0.28);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.58);
}

.stability-list i {
  color: #168695;
  font-size: 1.1rem;
}

.reference-note {
  margin: -8px 0 22px;
  color: var(--muted);
}

.source-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.source-card {
  display: flex;
  min-height: 230px;
  flex-direction: column;
  padding: 22px;
  border: 1px solid rgba(170, 180, 208, 0.34);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.68);
}

.source-card p {
  margin: 0 0 14px;
  color: #6d79b7;
  font-size: 0.78rem;
  font-weight: 950;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.source-card h3 {
  margin: 0 0 16px;
  color: var(--ink);
  font-family: inherit;
  font-size: 1rem;
  font-weight: 900;
  line-height: 1.35;
}

.source-card small {
  display: block;
  margin-top: auto;
  color: var(--muted);
  font-size: 0.8rem;
  line-height: 1.45;
}

.source-card a {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  margin-top: 16px;
  color: #0f6f7b;
  font-weight: 900;
}

.source-card a span {
  color: currentColor;
}

.compound-info-panel,
.references-panel {
  width: min(100%, 1180px);
  margin: 0 auto clamp(50px, 7vw, 88px);
}

.compound-info-heading {
  display: flex;
  gap: 22px;
  align-items: center;
  margin-bottom: 34px;
}

.compound-info-heading > i {
  display: grid;
  width: 66px;
  height: 66px;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 20px;
  color: #168695;
  background: rgba(194, 239, 238, 0.5);
  font-size: 1.65rem;
}

.compound-info-heading h2 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(2.35rem, 5vw, 4.2rem);
  font-weight: 950;
  letter-spacing: -0.06em;
  line-height: 0.95;
}

.compound-info-heading p {
  margin: 12px 0 0;
  color: #5f6878;
  font-size: clamp(1rem, 1.5vw, 1.2rem);
}

.compound-info-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 34px;
}

.compound-info-card {
  min-height: 560px;
  padding: clamp(28px, 4vw, 40px);
  border: 1px solid rgba(33, 47, 79, 0.14);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 18px 54px rgba(18, 33, 77, 0.04);
}

.compound-eyebrow {
  display: flex;
  gap: 10px;
  align-items: center;
  margin: 0 0 22px;
  color: #4c4f57;
  font-size: 0.88rem;
  font-weight: 950;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.compound-eyebrow::before {
  color: #168695;
  font-size: 1.05rem;
}

.molecular-profile-card .compound-eyebrow::before {
  content: "⌬";
}

.storage-profile-card .compound-eyebrow::before {
  content: "▣";
}

.compound-info-card h3 {
  margin: 0 0 30px;
  color: #101010;
  font-size: clamp(1.55rem, 2.4vw, 2.05rem);
  font-weight: 950;
  letter-spacing: -0.04em;
  line-height: 1.05;
}

.compound-info-card .compound-table {
  margin: 0;
  border-color: rgba(33, 47, 79, 0.14);
  border-radius: 20px;
  background: rgba(248, 248, 249, 0.8);
  box-shadow: none;
}

.compound-info-card .compound-table div {
  grid-template-columns: minmax(130px, 0.86fr) minmax(0, 1fr);
  gap: 18px;
  align-items: baseline;
  padding: 19px 24px;
}

.compound-info-card .compound-table dt {
  color: #4f5c72;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 650;
  letter-spacing: -0.01em;
  text-transform: none;
}

.compound-info-card .compound-table dd {
  color: #101010;
  font-family: inherit;
  font-size: clamp(0.98rem, 1.4vw, 1.12rem);
  font-weight: 900;
  line-height: 1.25;
  text-align: right;
}

.compound-database-link {
  display: inline-flex;
  gap: 9px;
  align-items: center;
  margin-top: 28px;
  color: #8c9bb6;
  font-size: 1.05rem;
  font-weight: 750;
}

.compound-database-link:hover {
  color: #168695;
}

.storage-tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 0 0 34px;
}

.storage-tag-row span {
  display: inline-flex;
  padding: 10px 16px;
  border-radius: 10px;
  color: #4e5b70;
  background: #f0f1f4;
  font-size: 0.98rem;
  font-weight: 720;
  line-height: 1;
}

.storage-condition-list {
  display: grid;
  gap: 18px;
}

.storage-condition-list article {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 20px;
  align-items: center;
  padding: 22px 24px;
  border: 1px solid rgba(33, 47, 79, 0.12);
  border-radius: 20px;
  background: rgba(250, 250, 251, 0.9);
}

.storage-condition-list i {
  display: grid;
  width: 64px;
  height: 64px;
  place-items: center;
  border-radius: 18px;
  color: #33a7c6;
  background: #dff4ff;
  font-size: 1.55rem;
}

.storage-condition-list article:nth-child(2) i {
  color: #2a9c78;
  background: #dffce9;
}

.storage-condition-list span,
.storage-condition-list strong,
.storage-condition-list em {
  display: inline;
}

.storage-condition-list span {
  display: block;
  margin-bottom: 8px;
  color: #4f5c72;
  font-size: 1.05rem;
  font-weight: 720;
}

.storage-condition-list strong {
  color: #101010;
  font-size: clamp(1.22rem, 2vw, 1.55rem);
  font-weight: 950;
  letter-spacing: -0.03em;
}

.storage-condition-list em {
  margin-left: 8px;
  color: #4f5c72;
  font-style: normal;
  font-size: 1.1rem;
}

.references-panel {
  padding: clamp(28px, 5vw, 52px);
  border-radius: 34px;
  background:
    radial-gradient(circle at 94% 8%, rgba(194, 239, 238, 0.34), transparent 28%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.96), rgba(246, 250, 255, 0.9));
}

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

.references-panel .source-card {
  background: rgba(255, 255, 255, 0.88);
}

.references-panel .source-card p {
  color: #168695;
}

.references-panel .source-card a {
  color: #168695;
}

.related-products {
  margin-bottom: 70px;
  padding: clamp(24px, 4vw, 40px);
  overflow: hidden;
  border-radius: 34px;
  background:
    radial-gradient(circle at 84% 16%, rgba(255, 255, 255, 0.88), transparent 20%),
    linear-gradient(135deg, rgba(255, 246, 238, 0.92), rgba(239, 248, 252, 0.9));
  box-shadow: 0 28px 80px rgba(18, 33, 77, 0.06);
}

.product-row.compact {
  grid-template-columns: repeat(4, 1fr);
}

.product-row.compact .product-art {
  min-height: 260px;
}

.catalogue-break {
  position: relative;
  display: grid;
  grid-template-columns: minmax(300px, 0.85fr) minmax(420px, 1.15fr);
  gap: 32px;
  align-items: center;
  margin: 46px 0 54px;
  padding: 34px 42px;
  overflow: hidden;
  border-radius: 30px;
  background:
    radial-gradient(circle at 82% 42%, rgba(255, 255, 255, 0.72), transparent 22%),
    linear-gradient(110deg, #e7f5f7 0%, #eef7ff 46%, #f3edff 100%);
  box-shadow: 0 26px 70px rgba(18, 33, 77, 0.08);
}

.catalogue-break h2 {
  max-width: 440px;
  margin-bottom: 0;
  font-size: clamp(2.1rem, 3.4vw, 3.35rem);
}

.catalogue-break-art {
  position: relative;
  min-height: 230px;
}

.catalogue-break-art::before {
  position: absolute;
  right: 4%;
  bottom: 18px;
  left: 8%;
  height: 90px;
  border-radius: 999px;
  content: "";
  background: rgba(255, 255, 255, 0.54);
  filter: blur(18px);
}

.catalogue-break-art img {
  position: absolute;
  bottom: -36px;
  width: clamp(130px, 17vw, 210px);
  height: auto;
  filter: drop-shadow(0 24px 30px rgba(7, 31, 74, 0.14));
}

.catalogue-break-art img:first-child {
  left: 6%;
  opacity: 0.7;
  transform: rotate(-13deg) scale(0.9);
}

.catalogue-break-art img:nth-child(2) {
  left: 38%;
  z-index: 2;
  transform: translateX(-50%) rotate(2deg);
}

.catalogue-break-art img:last-child {
  right: 6%;
  opacity: 0.78;
  transform: rotate(12deg) scale(0.94);
}

.standards-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr 0.68fr;
  gap: 18px;
  padding-bottom: 48px;
}

.molecule-card,
.quality-card,
.support-stack article,
.feature-grid article,
.verification-panel,
.verification-grid article,
.newsletter {
  border-radius: var(--radius-md);
  background: var(--wash);
}

.molecule-card {
  position: relative;
  min-height: 330px;
  overflow: hidden;
  background: linear-gradient(135deg, #f0f2f8, #ffffff);
}

.molecule-card img {
  width: 100%;
  height: 100%;
  min-height: 330px;
  object-fit: cover;
  object-position: center;
  filter: saturate(0.95) contrast(1.02);
}

.quality-card {
  padding: 46px;
}

.quality-card p:not(.kicker) {
  margin-bottom: 34px;
  line-height: 1.8;
}

.quality-card h2 {
  font-size: clamp(2.1rem, 3.2vw, 3.35rem);
}

.support-stack {
  display: grid;
  gap: 10px;
}

.support-stack article {
  display: grid;
  grid-template-columns: 54px 1fr;
  gap: 18px;
  align-items: start;
  min-height: 104px;
  padding: 26px 24px;
}

.support-stack .line-icon {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: #f0edff;
  color: #7f8bbb;
  font-size: 1.9rem;
}

.verification-intro p {
  line-height: 1.78;
}

.feature-grid,
.verification-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.feature-grid article {
  min-height: 190px;
  padding: 24px;
  border: 1px solid rgba(170, 180, 208, 0.34);
  background: rgba(255, 255, 255, 0.68);
}

.feature-grid .line-icon {
  width: 46px;
  height: 46px;
  margin-bottom: 22px;
  border-radius: 16px;
  color: var(--ink);
  background: rgba(217, 212, 251, 0.62);
  font-size: 1.6rem;
}

.feature-grid h3,
.verification-grid h3 {
  font-size: 1.05rem;
}

.feature-grid p,
.verification-grid p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.62;
}

.verification-panel {
  margin: clamp(48px, 6vw, 80px) calc(50% - 50vw);
  padding-block: clamp(48px, 7vw, 92px);
  padding-inline: max(32px, calc((100vw - var(--page)) / 2));
  border-radius: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 88% 8%, rgba(155, 222, 216, 0.5), transparent 30%),
    radial-gradient(circle at 8% 92%, rgba(217, 212, 251, 0.52), transparent 34%),
    linear-gradient(135deg, #e8f8f6 0%, #e5f0ff 50%, #f6f3ff 100%);
}

.verification-panel .kicker,
.verification-panel h2,
.verification-panel h3 {
  color: var(--ink);
}

.verification-panel p {
  color: var(--ink-soft);
}

.verification-panel .kicker {
  border-color: rgba(139, 151, 200, 0.3);
  background: rgba(255, 255, 255, 0.46);
}

.verification-intro {
  max-width: 760px;
  margin-bottom: 34px;
}

.verification-intro p {
  max-width: 720px;
  color: var(--ink-soft);
}

.verification-grid article {
  min-height: 190px;
  padding: 22px;
  border: 1px solid rgba(139, 151, 200, 0.24);
  background: rgba(255, 255, 255, 0.56);
  box-shadow: 0 18px 46px rgba(93, 148, 176, 0.1);
}

.verification-grid .line-icon {
  display: inline-flex;
  width: 48px;
  height: 48px;
  margin-bottom: 30px;
  border-radius: 16px;
  color: #127d87;
  background: rgba(155, 222, 216, 0.42);
  font-size: 1.55rem;
}

.verification-grid p {
  color: var(--muted);
}

.verification-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.verification-strip span {
  display: inline-flex;
  min-height: 38px;
  align-items: center;
  padding: 0 14px;
  border: 1px solid rgba(18, 33, 77, 0.1);
  border-radius: var(--radius-pill);
  color: var(--ink-soft);
  background: rgba(255, 255, 255, 0.54);
  font-size: 0.82rem;
  font-weight: 850;
}

.newsletter {
  display: grid;
  grid-template-columns: 1fr minmax(320px, 520px);
  gap: 34px;
  align-items: center;
  margin: 0 0 56px;
  padding: 34px 58px;
  background:
    linear-gradient(100deg, #f4f0ff 0%, #f7f8ff 48%, #eaf5f1 100%);
}

.newsletter h2 {
  margin-bottom: 12px;
  font-size: clamp(1.8rem, 2.4vw, 2.55rem);
}

.newsletter p {
  margin-bottom: 0;
}

.newsletter form {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
}

.newsletter input {
  width: 100%;
  min-height: 44px;
  padding: 0 16px;
  border: 1px solid #c5cee0;
  border-radius: 8px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.78);
  outline: none;
}

.newsletter input:focus {
  border-color: #8b97c8;
  box-shadow: 0 0 0 4px rgba(139, 151, 200, 0.16);
}

.newsletter button {
  min-height: 44px;
  padding: 0 28px;
  border: 0;
  border-radius: 8px;
  color: var(--white);
  background: var(--ink);
  cursor: pointer;
  font-weight: 800;
}

.final-hero {
  position: relative;
  grid-template-columns: 1fr;
  gap: 0;
  min-height: 430px;
  margin: clamp(48px, 6vw, 80px) calc(50% - 50vw) 0;
  padding-block: clamp(70px, 9vw, 118px);
  padding-inline: max(32px, calc((100vw - var(--page)) / 2));
  overflow: hidden;
  border: none;
  border-radius: 0;
  background:
    radial-gradient(circle at 50% 30%, rgba(255, 255, 255, 0.82), transparent 22%),
    radial-gradient(circle at 16% 84%, rgba(217, 212, 251, 0.42), transparent 24%),
    linear-gradient(180deg, #fbfff4 0%, #effbea 58%, #e9f7f4 100%);
}

.final-hero::before {
  position: absolute;
  inset: auto 10% 82px;
  height: 90px;
  border-radius: 999px;
  content: "";
  background: rgba(255, 255, 255, 0.46);
  filter: blur(24px);
}

.final-hero-content {
  position: relative;
  z-index: 2;
  isolation: isolate;
  display: grid;
  justify-items: center;
  max-width: 820px;
  margin: 0 auto;
  padding: clamp(14px, 2vw, 22px);
  border-radius: 34px;
  background: transparent;
  text-shadow: 0 2px 18px rgba(255, 255, 255, 0.76);
  text-align: center;
}

.final-hero-content::before {
  position: absolute;
  inset: -22px -58px;
  z-index: -1;
  border-radius: 999px;
  content: "";
  background: rgba(255, 255, 255, 0.58);
  filter: blur(24px);
}

.final-hero-content h2 {
  max-width: 790px;
  margin: 0 0 30px;
  font-size: clamp(2.35rem, 5vw, 4.55rem);
  line-height: 1.02;
  letter-spacing: -0.065em;
}

.final-hero-content .button {
  min-width: 210px;
}

.final-hero-vial {
  position: absolute;
  z-index: 1;
  width: clamp(112px, 12vw, 176px);
  height: auto;
  opacity: 0.7;
  pointer-events: none;
  filter: drop-shadow(0 28px 30px rgba(7, 31, 74, 0.16));
}

.final-hero-vial-left {
  top: 34px;
  left: max(-10px, 2vw);
  transform: rotate(-16deg);
  animation: final-vial-float-left 13s ease-in-out infinite;
}

.final-hero-vial-right {
  right: max(-2px, 3vw);
  bottom: 38px;
  transform: rotate(14deg);
  animation: final-vial-float-right 15s ease-in-out infinite;
}

.site-footer {
  display: grid;
  grid-template-columns: minmax(220px, 1.7fr) repeat(4, minmax(120px, 1fr));
  gap: 34px;
  padding: 36px 0 54px;
  border-top: 1px solid rgba(170, 180, 208, 0.32);
}

.site-footer .logo {
  display: inline-flex;
  margin-bottom: 58px;
}

.site-footer h2 {
  margin-bottom: 16px;
  font-family: inherit;
  font-size: 0.92rem;
  font-weight: 800;
  letter-spacing: 0;
}

.site-footer nav {
  display: grid;
  align-content: start;
  gap: 11px;
}

.footer-disclaimer {
  grid-column: 1 / -1;
  max-width: 980px;
  margin-top: 8px;
  padding-top: 24px;
  border-top: 1px solid rgba(170, 180, 208, 0.28);
  font-size: 0.78rem;
  line-height: 1.65;
}

.footer-disclaimer strong {
  color: var(--ink);
  font-weight: 900;
}

.footer-disclaimer p {
  margin: 0;
}

.footer-disclaimer details {
  margin-top: 8px;
}

.footer-disclaimer summary {
  width: fit-content;
  color: var(--ink);
  font-weight: 800;
  cursor: pointer;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@keyframes vial-arrive {
  from {
    opacity: 0;
    transform: translate3d(44px, 28px, 0) rotate(2deg) scale(0.96);
  }

  to {
    opacity: 1;
  }
}

@keyframes vial-float {
  0%,
  100% {
    translate: 0 0;
  }

  50% {
    translate: 0 -14px;
  }
}

@keyframes orbit-drift {
  0%,
  100% {
    translate: 0 0;
  }

  50% {
    translate: -12px 10px;
  }
}

@keyframes product-drift {
  0%,
  100% {
    translate: 0 0;
  }

  50% {
    translate: -8px -14px;
  }
}

@keyframes science-copy-reveal {
  from {
    opacity: 0.5;
    transform: translateX(36px);
  }

  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes final-vial-float-left {
  0%,
  100% {
    transform: translate3d(0, 0, 0) rotate(-16deg);
  }

  50% {
    transform: translate3d(10px, -18px, 0) rotate(-11deg);
  }
}

@keyframes final-vial-float-right {
  0%,
  100% {
    transform: translate3d(0, 0, 0) rotate(14deg);
  }

  50% {
    transform: translate3d(-14px, -16px, 0) rotate(9deg);
  }
}

@keyframes science-vial-reveal {
  from {
    opacity: 0.62;
    transform: translateX(-36px) rotate(-12deg) scale(0.94);
  }

  to {
    opacity: 1;
    transform: translateX(0) rotate(-8deg) scale(1);
  }
}

@supports (animation-timeline: view()) {
  .science-copy {
    animation: science-copy-reveal both ease-out;
    animation-timeline: view();
    animation-range: entry 8% cover 38%;
  }

  .science-vial-image {
    animation:
      science-vial-reveal both ease-out,
      product-drift 8.5s ease-in-out 1.1s infinite;
    animation-timeline: view(), auto;
    animation-range: entry 4% cover 42%, normal;
  }
}

@keyframes science-sheen {
  from {
    background-position: 0% 50%;
  }

  to {
    background-position: 100% 50%;
  }
}

@keyframes proof-slide-mobile {
  0%,
  20% {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }

  25%,
  100% {
    opacity: 0;
    transform: translate3d(-28px, 0, 0);
  }
}

@media (max-width: 1040px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .primary-nav {
    display: none;
  }

  .hero,
  .science-band,
  .standards-grid,
  .newsletter,
  .product-detail,
  .research-info-layout,
  .research-data-panel,
  .compound-info-grid,
  .three-up,
  .process-panel,
  .story-panel,
  .contact-layout {
    grid-template-columns: 1fr;
  }

  .hero {
    gap: 24px;
    min-height: auto;
  }

  .hero-visual {
    min-height: 520px;
  }

  .science-band {
    margin-right: 0;
    margin-left: 0;
    padding: 44px;
    border-radius: var(--radius-lg);
  }

  .science-copy {
    max-width: 620px;
    padding: 0;
  }

  .hand-card {
    min-height: 280px;
  }

  .science-vial-image {
    right: auto;
    left: 50%;
    bottom: -28px;
    width: min(230px, 46vw);
    transform: translateX(-50%) rotate(-7deg);
  }

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

  .featured-row {
    grid-auto-columns: calc((100% - 36px) / 3);
    grid-auto-flow: column;
    grid-template-columns: none;
  }

  .catalogue-break {
    grid-template-columns: 1fr;
  }

  .catalogue-break-art {
    min-height: 250px;
  }

  .final-hero {
    min-height: auto;
  }

  .final-hero-vial-left {
    opacity: 0.42;
  }

  .final-hero-vial-right {
    bottom: 70px;
    opacity: 0.5;
  }

  .feature-grid,
  .verification-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .store-controls {
    grid-template-columns: repeat(2, 1fr);
  }

  .store-controls p {
    text-align: left;
  }

.product-detail {
    gap: 34px;
    min-height: auto;
  }

  .product-detail-image-frame {
    height: 560px;
  }

  .product-trust-row,
  .shipping-strip {
    grid-template-columns: repeat(3, 1fr);
  }

  .overview-card {
    grid-column: auto;
  }

  .references-card {
    grid-column: auto;
  }

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

  .references-panel .source-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .resource-list article {
    grid-template-columns: 54px 1fr;
  }

  .resource-list .text-link {
    grid-column: 2;
  }

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

@media (min-width: 721px) and (max-width: 1040px) {
  .site-header {
    grid-template-columns: auto 1fr auto;
  }

  .primary-nav {
    display: flex;
    gap: clamp(22px, 4vw, 38px);
  }
}

@media (max-width: 820px) {
  .hero {
    gap: 14px;
    padding-bottom: 48px;
  }

  .hero-copy {
    padding-top: 22px;
  }

  .hero-visual {
    min-height: 430px;
  }

  .hero-tableau {
    right: 50%;
    bottom: 14px;
    width: min(560px, 90%);
    transform:
      translate3d(
        calc(50% + (var(--vial-scroll) * -24px)),
        calc(var(--vial-scroll) * -62px),
        0
      )
      rotate(calc(var(--vial-scroll) * -1.75deg))
      scale(calc(1 + (var(--vial-scroll) * 0.04)));
  }

  .hero-lede {
    max-width: 640px;
  }

  .proof-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    max-width: 100%;
    gap: 20px;
  }

  .proof-grid article {
    min-width: 0;
  }
}

@media (min-width: 721px) and (max-width: 1040px) {
  .hero {
    grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1fr);
    align-items: center;
    gap: clamp(24px, 4vw, 46px);
    min-height: 560px;
    padding: 28px 0 56px;
  }

  .hero-copy {
    padding-top: 24px;
  }

  .hero-visual {
    min-height: 500px;
    overflow: hidden;
  }

  .hero-tableau {
    right: clamp(-32px, -2vw, 0px);
    bottom: 20px;
    width: min(520px, 112%);
    transform:
      translate3d(
        calc(var(--vial-scroll) * -22px),
        calc(var(--vial-scroll) * -56px),
        0
      )
      rotate(calc(var(--vial-scroll) * -1.4deg))
      scale(calc(1 + (var(--vial-scroll) * 0.025)));
  }

  .hero-bottle-center {
    width: min(286px, 52%);
    transform: translateX(-50%) translateY(8px) rotate(0deg) scale(0.96);
  }

  .hero-bottle-left,
  .hero-bottle-right {
    width: min(240px, 43%);
  }

  .hero-bottle-left {
    transform: translateX(-112%) translateY(56px) rotate(-8deg) scale(0.82);
  }

  .hero-bottle-right {
    transform: translateX(12%) translateY(56px) rotate(8deg) scale(0.82);
  }

  .proof-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(12px, 2vw, 22px);
  }

  .proof-grid h2 {
    font-size: clamp(0.82rem, 1.5vw, 0.98rem);
  }

  .proof-grid article p {
    font-size: clamp(0.74rem, 1.3vw, 0.86rem);
  }
}

@media (max-width: 720px) {
  .age-gate {
    padding: 22px;
  }

  .age-gate-feature-vial {
    opacity: 0.18;
  }

  .age-gate-feature-vial-left {
    width: 300px;
    top: 18%;
    left: -34px;
  }

  .age-gate-feature-vial-top {
    width: 260px;
    top: 16%;
    left: calc(100% + 18px);
  }

  .age-gate-feature-vial-bottom {
    width: 330px;
    top: 86%;
    left: 88%;
  }

  .site-header,
  main,
  .site-footer {
    width: min(100% - 32px, 1180px);
  }

  .site-header {
    grid-template-columns: 42px 1fr auto;
    padding-top: 24px;
  }

  .mobile-menu-button {
    display: inline-flex;
  }

  .logo {
    justify-self: center;
  }

  .header-actions {
    justify-self: end;
    gap: 0;
  }

  .researcher-link {
    display: none;
  }

  .mobile-menu-panel {
    position: absolute;
    top: calc(100% - 4px);
    left: 0;
    z-index: 12;
    display: grid;
    width: min(270px, calc(100vw - 32px));
    gap: 6px;
    padding: 10px;
    border: 1px solid rgba(170, 180, 208, 0.72);
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.92);
    box-shadow: 0 24px 54px rgba(7, 31, 74, 0.16);
    opacity: 0;
    pointer-events: none;
    transform: translate3d(0, -8px, 0);
    transition:
      opacity 180ms ease,
      transform 180ms ease;
    visibility: hidden;
  }

  .mobile-menu-panel.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translate3d(0, 0, 0);
    visibility: visible;
  }

  .mobile-menu-panel a {
    display: flex;
    align-items: center;
    min-height: 48px;
    padding: 0 14px;
    border-radius: 15px;
    color: var(--ink);
    font-size: 1rem;
    font-weight: 850;
    letter-spacing: -0.02em;
  }

  .mobile-menu-panel a:hover {
    background: #eff8fb;
  }

  .hero {
    display: flex;
    flex-direction: column;
    gap: 0;
    margin: 0 calc(50% - 50vw);
    min-height: auto;
    padding: 0 24px 50px;
    overflow-x: clip;
    overflow-y: visible;
    background:
      radial-gradient(circle at 50% 19%, rgba(255, 255, 255, 0.78), transparent 29%),
      linear-gradient(180deg, #f0eeff 0%, #e8f3ff 78%, #dff1ff 100%);
  }

  .hero-copy {
    order: 2;
    z-index: 3;
    width: min(100%, 300px);
    margin: 0 auto;
    padding-top: 0;
    text-align: center;
  }

  .hero .headline-line,
  .hero-lede:not(.hero-lede-mobile) {
    display: none;
  }

  .mobile-headline,
  .hero-lede-mobile {
    display: block;
  }

  .mobile-headline {
    color: var(--ink);
  }

  .mobile-headline span {
    display: block;
    color: inherit;
  }

  .hero .tag {
    display: none;
  }

  .hero h1 {
    max-width: 300px;
    margin: 0 auto 20px;
    font-size: clamp(2rem, 7.8vw, 2.22rem);
    line-height: 1.03;
    text-align: center;
  }

  .hero-lede {
    max-width: 286px;
    margin: 0 auto 28px;
    font-size: 1rem;
    line-height: 1.58;
    text-align: center;
  }

  .hero-actions {
    justify-content: center;
    margin-bottom: 16px;
  }

  .hero h1,
  .hero-lede,
  .tag {
    position: relative;
    z-index: 3;
    text-shadow: none;
  }

  .hero-actions,
  .section-intro {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero-actions {
    position: relative;
    z-index: 4;
    justify-content: center;
    margin-bottom: 18px;
  }

  .headline-line {
    white-space: normal;
  }

  .product-row,
  .product-row.compact,
  .feature-grid,
  .verification-grid,
  .product-trust-row,
  .shipping-strip,
  .research-data-panel,
  .compound-info-grid,
  .store-controls {
    grid-template-columns: repeat(2, 1fr);
  }

  .overview-card {
    grid-column: 1 / -1;
  }

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

  .property-grid,
  .compound-info-grid,
  .mechanism-list {
    grid-template-columns: 1fr;
  }

  .references-card {
    grid-column: 1 / -1;
  }

  .compound-info-heading {
    align-items: flex-start;
  }

  .compound-info-card {
    min-height: auto;
  }

  .featured-row {
    grid-auto-columns: calc((100% - 18px) / 2);
    grid-auto-flow: column;
    grid-template-columns: none;
  }

  .purchase-grid {
    grid-template-columns: 1fr;
  }

  .purchase-grid p:first-child,
  .purchase-grid p:nth-of-type(2),
  .dosage-options,
  .quantity-stepper {
    grid-column: auto;
    grid-row: auto;
  }

  .price-side {
    grid-row: auto;
    grid-column: auto;
    min-height: auto;
    justify-items: start;
    padding: 18px;
    text-align: left;
  }

  .commerce-actions {
    grid-template-columns: 1fr;
  }

  .product-art {
    min-height: 260px;
  }

  .hero-visual {
    position: relative;
    top: auto;
    right: auto;
    order: 1;
    z-index: 1;
    width: min(560px, 100%);
    height: 438px;
    min-height: 0;
    margin: 0 auto 0;
    opacity: 1;
    overflow: visible;
    pointer-events: none;
  }

  .hero-visual::before {
    display: none;
  }

  .hero-photo-wrap {
    right: auto;
    bottom: auto;
    left: 50%;
    top: 42px;
    width: min(280px, 74vw);
    transform:
      translate3d(
        calc(-50% + (var(--vial-scroll) * -6px)),
        calc(var(--vial-scroll) * -10px),
        0
      )
      rotate(calc(var(--vial-scroll) * -0.75deg))
      scale(calc(1 + (var(--vial-scroll) * 0.01)));
  }

  .hero-product-image {
    width: min(152px, 54%);
  }

  .hero-bottle-center {
    width: min(166px, 60%);
    opacity: 0.96;
    transform: translateX(-72%) translateY(0) rotate(-17deg) scale(0.92);
  }

  .hero-bottle-left,
  .hero-bottle-right {
    width: min(92px, 33%);
    opacity: 0.9;
    filter: saturate(0.98);
  }

  .hero-bottle-left {
    transform: translateX(6%) translateY(48px) rotate(13deg) scale(0.78);
  }

  .hero-bottle-right {
    transform: translateX(-4%) translateY(126px) rotate(-16deg) scale(0.82);
  }

  .hero-spec-card {
    right: 12px;
    bottom: 104px;
  }

  .proof-grid {
    position: relative;
    z-index: 4;
    display: block;
    height: 118px;
    width: min(100%, 390px);
    max-width: 100%;
    margin: 0 auto;
    overflow: hidden;
  }

  .proof-grid article {
    position: absolute;
    inset: 0;
    display: grid;
    grid-template-columns: 48px 1fr;
    gap: 14px;
    align-items: center;
    height: 118px;
    min-width: 0;
    padding: 16px 18px;
    border: 1px solid rgba(170, 180, 208, 0.48);
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.58);
    box-shadow: 0 18px 42px rgba(18, 33, 77, 0.07);
    opacity: 0;
    animation: proof-slide-mobile 12s ease-in-out infinite;
    backdrop-filter: blur(18px);
  }

  .proof-grid article:first-child {
    opacity: 1;
  }

  .proof-grid article:nth-child(2) {
    animation-delay: 4s;
  }

  .proof-grid article:nth-child(3) {
    animation-delay: 8s;
  }

  .proof-grid .line-icon {
    grid-column: 1;
    grid-row: 1 / span 2;
    width: 42px;
    height: 42px;
    margin: 0;
    color: #7f8bbb;
    font-size: 2.35rem;
    flex-shrink: 0;
  }

  .proof-grid h2 {
    grid-column: 2;
    margin: 0;
    font-size: 1.08rem;
    line-height: 1.1;
    white-space: nowrap;
  }

  .proof-grid article p {
    grid-column: 2;
    margin: 0;
    font-size: 0.9rem;
    line-height: 1.42;
    min-height: 2.84em;
  }

  .science-band,
  .quality-card,
  .verification-panel,
  .newsletter,
  .process-panel,
  .contact-form {
    padding: 28px;
  }

  .science-band {
    gap: 12px;
  }

  .hand-card {
    min-height: 230px;
    margin-bottom: -10px;
  }

  .hand-card::before {
    left: 50%;
    top: auto;
    bottom: -10px;
    width: min(470px, 106vw);
    height: clamp(230px, 62vw, 330px);
    transform: translateX(-50%);
  }

  .science-vial-image {
    bottom: 34px;
    width: min(178px, 42vw);
  }

  .final-hero {
    padding-top: 74px;
  }

  .final-hero-content {
    justify-items: start;
    padding: 0;
    text-shadow: none;
    text-align: left;
  }

  .final-hero-content::before {
    display: none;
  }

  .final-hero-vial {
    width: 104px;
  }

  .final-hero-vial-left {
    top: 18px;
    left: auto;
    right: 22px;
  }

  .final-hero-vial-right {
    display: none;
  }

  .inner-hero,
  .contact-layout {
    padding-top: 46px;
  }

  .product-detail-image-frame {
    height: 430px;
  }

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

}

@media (max-width: 480px) {
  .product-row,
  .product-row.compact,
  .feature-grid,
    .verification-grid,
    .product-trust-row,
    .shipping-strip,
    .research-data-panel,
    .store-controls,
    .resource-list article,
    .site-footer {
    grid-template-columns: 1fr;
  }

  .site-header,
  main,
  .site-footer {
    width: min(100% - 28px, 1180px);
  }

  .site-header {
    gap: 10px;
    padding: 18px 0 18px;
  }

  .logo {
    font-size: clamp(1.45rem, 8vw, 1.85rem);
  }

  .researcher-link {
    gap: 8px;
    padding: 9px 10px;
    font-size: 0.72rem;
  }

  .hero {
    min-height: auto;
    padding-top: 0;
    padding-bottom: 40px;
  }

  .tag,
  .kicker {
    margin-bottom: 18px;
    font-size: 0.68rem;
  }

  .hero .tag {
    display: none;
  }

  h1 {
    max-width: 300px;
    margin: 0 auto 20px;
    font-size: clamp(2rem, 7.8vw, 2.22rem);
    line-height: 1.03;
    text-align: center;
  }

  h2 {
    font-size: clamp(2rem, 10vw, 2.7rem);
  }

  .hero-lede {
    max-width: 286px;
    margin: 0 auto 28px;
    font-size: 1rem;
    line-height: 1.55;
    text-align: center;
  }

  .hero-actions {
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 16px;
  }

  .button {
    min-height: 52px;
    padding: 14px 18px;
    font-size: 0.9rem;
  }

  .hero-actions .button {
    width: min(100%, 300px);
    min-height: 58px;
    border-radius: 999px;
    font-size: 1.04rem;
  }

  .proof-grid {
    height: 118px;
  }

  .proof-grid h2 {
    font-size: 1rem;
  }

  .proof-grid article p {
    font-size: 0.84rem;
    line-height: 1.42;
  }

  .line-icon {
    width: 34px;
    height: 34px;
    margin-bottom: 8px;
    font-size: 1.9rem;
  }

  .hero-visual {
    top: auto;
    right: auto;
    width: min(100%, 430px);
    height: 420px;
    min-height: 0;
  }

  .hero-photo-wrap {
    top: 42px;
    bottom: auto;
    width: min(270px, 72vw);
  }

  .hero-bottle-center {
    width: min(160px, 60%);
  }

  .hero-bottle-left,
  .hero-bottle-right {
    width: min(90px, 33%);
    opacity: 0.82;
    filter: saturate(0.98);
  }

  .hero-bottle-left {
    transform: translateX(6%) translateY(46px) rotate(13deg) scale(0.76);
  }

  .hero-bottle-right {
    transform: translateX(-4%) translateY(118px) rotate(-16deg) scale(0.8);
  }

  .shadow-bloom,
  .glass-orbit {
    opacity: 0.28;
  }

  .product-section {
    padding: 46px 0 40px;
  }

  .overview-card {
    grid-column: auto;
  }

  .stability-card {
    grid-column: auto;
  }

  .mechanism-card {
    grid-column: auto;
  }

  .references-card {
    grid-column: auto;
  }

  .source-grid,
  .references-panel .source-grid,
  .compound-info-grid,
  .property-grid,
  .mechanism-list,
  .compound-table div {
    grid-template-columns: 1fr;
  }

  .compound-info-heading {
    gap: 16px;
  }

  .compound-info-heading > i {
    width: 52px;
    height: 52px;
    border-radius: 16px;
    font-size: 1.35rem;
  }

  .compound-info-card .compound-table dd {
    text-align: left;
  }

  .storage-condition-list article {
    grid-template-columns: 56px 1fr;
    padding: 18px;
  }

  .storage-condition-list i {
    width: 52px;
    height: 52px;
    border-radius: 15px;
  }

  .featured-row {
    grid-auto-columns: minmax(240px, 82%);
    grid-auto-flow: column;
    grid-template-columns: none;
  }

  .cart-pill {
    right: 16px;
    bottom: 16px;
  }

  .product-card-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .view-details,
  .product-card-actions button {
    width: 100%;
  }

  .resource-list .text-link {
    grid-column: auto;
  }

  .button {
    width: 100%;
  }

  .section-intro {
    gap: 16px;
    margin-bottom: 26px;
  }

  .section-intro h2 {
    font-size: clamp(2rem, 10vw, 2.75rem);
  }

  .science-band,
  .quality-card,
  .verification-panel,
  .newsletter,
  .process-panel,
  .contact-form {
    padding: 24px 20px;
    border-radius: 26px;
  }

  .science-band {
    gap: 8px;
    padding-top: 18px;
  }

  .hand-card {
    min-height: 205px;
    margin-bottom: -8px;
  }

  .hand-card::before {
    bottom: -8px;
    height: clamp(210px, 66vw, 290px);
  }

  .science-vial-image {
    bottom: 28px;
    width: min(168px, 44vw);
  }

  .science-copy p:not(.kicker),
  .verification-intro p {
    font-size: 1rem;
    line-height: 1.65;
  }

  .verification-grid {
    gap: 12px;
  }

  .verification-grid article {
    min-height: auto;
    padding: 20px;
  }

  .verification-grid .line-icon {
    margin-bottom: 18px;
  }

  .verification-strip span {
    min-height: 34px;
    padding: 0 12px;
    font-size: 0.76rem;
  }

  .final-hero {
    min-height: 360px;
    padding: 64px 22px 46px;
    border-radius: 28px;
  }

  .final-hero-content h2 {
    margin-bottom: 22px;
    font-size: clamp(2.2rem, 11vw, 3.15rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .hero-photo-wrap {
    animation: none;
    transform: none;
  }

  .science-gradient {
    animation: none;
  }

  .glass-orbit {
    animation: none;
  }

  .hero-spec-card {
    transform: none;
  }

  .age-gate-feature-vial {
    animation: none;
  }
}

/* Legal-page review note */
.legal-note {
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px dashed rgba(170, 180, 208, 0.5);
  color: var(--muted);
  font-size: 0.82rem;
}

/* ===================== Science infographic components ===================== */
/* Stat band (lives inside .inner-hero) */
.sci-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 14px;
  margin-top: clamp(24px, 4vw, 36px);
}
.sci-stat {
  padding: 20px 20px 18px;
  border: 1px solid rgba(33, 47, 79, 0.12);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 14px 40px rgba(18, 33, 77, 0.05);
}
.sci-stat-fig {
  color: var(--ink);
  font-size: clamp(1.5rem, 3.2vw, 2rem);
  font-weight: 850;
  letter-spacing: -0.03em;
  line-height: 1.05;
}
.sci-stat-label {
  margin-top: 8px;
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 750;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* Mechanism flow */
.sci-flow {
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
  gap: 10px;
  margin: 4px 0 30px;
}
.sci-flow-step {
  flex: 1 1 150px;
  padding: 16px 18px;
  border: 1px solid rgba(33, 47, 79, 0.12);
  border-radius: 16px;
  background: #ffffff;
  box-shadow: 0 12px 30px rgba(18, 33, 77, 0.04);
}
.sci-flow-step.is-start {
  background: linear-gradient(180deg, #edf4ff, #ffffff);
}
.sci-flow-step.is-end {
  background: linear-gradient(180deg, #e6f7f0, #ffffff);
}
.sci-flow-eyebrow {
  color: #168695;
  font-size: 0.64rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.sci-flow-label {
  margin-top: 6px;
  color: var(--ink);
  font-size: 0.98rem;
  font-weight: 760;
  line-height: 1.25;
}
.sci-flow-arrow {
  display: flex;
  align-items: center;
  color: #1a9488;
  font-size: 1.25rem;
  font-weight: 700;
}

/* Evidence-strength meter */
.sci-meter {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 1fr;
  gap: 10px;
  margin: 4px 0 12px;
}
.sci-meter-step {
  text-align: center;
}
.sci-meter-bar {
  display: block;
  height: 10px;
  border-radius: 999px;
  background: #e7eaf1;
}
.sci-meter-step.is-on .sci-meter-bar {
  background: linear-gradient(135deg, #168695, #21a67c);
}
.sci-meter-name {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 720;
}
.sci-meter-step.is-on .sci-meter-name {
  color: var(--ink);
}
.sci-meter-caption {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 0.85rem;
}

@media (max-width: 640px) {
  .sci-flow {
    flex-direction: column;
  }
  .sci-flow-arrow {
    align-self: center;
    transform: rotate(90deg);
  }
}

/* Science hero with product image */
.sci-hero {
  max-width: min(100%, 1180px);
  display: grid;
  grid-template-columns: minmax(0, 1fr) clamp(320px, 42%, 500px);
  gap: clamp(28px, 5vw, 64px);
  align-items: center;
}
.sci-hero-copy {
  min-width: 0;
}
.sci-hero-art {
  display: flex;
  justify-content: center;
}
.sci-hero-art img {
  width: 100%;
  max-width: 500px;
  height: auto;
  border-radius: 22px;
  box-shadow: 0 28px 64px rgba(18, 33, 77, 0.18);
}
@media (max-width: 860px) {
  .sci-hero {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .sci-hero-art {
    justify-content: flex-start;
  }
  .sci-hero-art img {
    max-width: 420px;
  }
}