:root {
  --cream: #f7f2ea;
  --porcelain: #fffdf8;
  --sage: #7d9a83;
  --sage-dark: #415d4a;
  --champagne: #c4a465;
  --graphite: #222826;
  --muted: #66706a;
  --line: rgba(65, 93, 74, 0.18);
  --shadow: 0 24px 70px rgba(47, 59, 52, 0.16);
}

* {
  box-sizing: border-box;
}

img {
  max-width: 100%;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--graphite);
  background:
    linear-gradient(130deg, rgba(255, 255, 255, 0.9), rgba(247, 242, 234, 0.88)),
    var(--cream);
  font-family: Inter, Arial, sans-serif;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  min-height: 76px;
  padding: 16px clamp(18px, 4vw, 58px);
  background: rgba(255, 253, 248, 0.86);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: max-content;
}

.brand-mark {
  display: grid;
  width: 40px;
  height: 40px;
  place-items: center;
  border: 1px solid rgba(196, 164, 101, 0.6);
  border-radius: 50%;
  color: var(--sage-dark);
  background: #fffaf0;
  font-family: "Playfair Display", Georgia, serif;
  font-size: 22px;
  font-weight: 700;
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  font-size: 17px;
  letter-spacing: 0;
}

.brand small {
  margin-top: 2px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 22px;
  color: #4c5852;
  font-size: 14px;
  font-weight: 700;
}

.header-cta,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 12px 18px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 800;
  white-space: nowrap;
}

.header-cta,
.button.primary {
  color: #fff;
  background: var(--sage-dark);
  box-shadow: 0 14px 30px rgba(65, 93, 74, 0.22);
}

.button.secondary {
  color: var(--sage-dark);
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(65, 93, 74, 0.22);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(420px, 1.08fr);
  gap: clamp(32px, 5vw, 78px);
  align-items: center;
  min-height: calc(100vh - 76px);
  padding: clamp(42px, 6vw, 86px) clamp(18px, 5vw, 76px) 54px;
}

.hero-copy {
  max-width: 660px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--sage-dark);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2 {
  margin: 0;
  color: #1e2522;
  font-family: "Playfair Display", Georgia, serif;
  font-weight: 700;
  letter-spacing: 0;
  line-height: 1.02;
}

h1 {
  max-width: 720px;
  font-size: clamp(42px, 6.2vw, 78px);
}

h2 {
  font-size: clamp(32px, 4vw, 52px);
}

.lead,
.split-section p,
.science-copy p,
.category-grid p,
.portal-card p,
.site-footer span {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.7;
}

.lead {
  max-width: 610px;
  margin: 24px 0 0;
  font-size: 18px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 34px;
}

.trust-row span {
  padding: 9px 12px;
  border: 1px solid rgba(196, 164, 101, 0.28);
  border-radius: 999px;
  color: #56635d;
  background: rgba(255, 253, 248, 0.62);
  font-size: 12px;
  font-weight: 800;
}

.hero-visual {
  position: relative;
  min-height: 560px;
  border-radius: 30px;
  overflow: hidden;
  box-shadow: var(--shadow);
  background: #efe8dc;
}

.hero-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(115deg, rgba(255, 253, 248, 0.68), rgba(255, 253, 248, 0.08) 46%, rgba(65, 93, 74, 0.08)),
    radial-gradient(circle at 18% 18%, rgba(196, 164, 101, 0.18), transparent 34%);
  pointer-events: none;
}

.hero-visual > img {
  width: 100%;
  height: 100%;
  min-height: 560px;
  object-fit: cover;
  display: block;
}

.product-stage {
  display: grid;
  align-items: end;
  padding: clamp(24px, 4vw, 42px);
  background:
    linear-gradient(145deg, #fffdf8 0%, #eef3ed 54%, #e7dcca 100%);
}

.stage-copy {
  position: relative;
  z-index: 3;
  max-width: 360px;
  align-self: start;
}

.stage-copy span,
.stage-copy strong {
  display: block;
}

.stage-copy span {
  color: var(--sage-dark);
  font-size: 12px;
  font-weight: 900;
}

.stage-copy strong {
  margin-top: 8px;
  color: #1e2522;
  font-family: "Playfair Display", Georgia, serif;
  font-size: clamp(28px, 3vw, 40px);
  line-height: 1.04;
}

.stage-products {
  position: absolute;
  inset: 74px 18px 30px;
  z-index: 2;
}

.stage-product,
.stage-box {
  position: absolute;
  display: block;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 24px 26px rgba(47, 59, 52, 0.18));
}

.stage-product {
  max-height: 410px;
}

.stage-box {
  max-height: 220px;
}

.hero-product-a {
  left: 15%;
  bottom: 8%;
  transform: rotate(-7deg);
}

.hero-product-b {
  left: 35%;
  bottom: 4%;
  max-height: 455px;
}

.hero-product-c {
  right: 13%;
  bottom: 10%;
  transform: rotate(7deg);
}

.hero-product-d {
  left: 5%;
  bottom: 0;
}

.hero-product-e {
  right: 2%;
  bottom: 0;
}

.floating-card {
  position: absolute;
  right: 24px;
  bottom: 24px;
  width: min(300px, calc(100% - 48px));
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 18px;
  background: rgba(255, 253, 248, 0.82);
  box-shadow: 0 16px 44px rgba(34, 40, 38, 0.14);
  backdrop-filter: blur(16px);
}

.floating-card strong,
.floating-card span {
  display: block;
}

.floating-card strong {
  margin-bottom: 5px;
  color: var(--sage-dark);
  font-size: 14px;
}

.floating-card span {
  color: var(--muted);
  font-size: 13px;
}

.category-band,
.split-section,
.product-proof,
.science-section {
  padding: clamp(58px, 7vw, 104px) clamp(18px, 5vw, 76px);
}

.section-heading {
  max-width: 790px;
  margin-bottom: 34px;
}

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

.category-grid article,
.portal-card,
.metric-grid div {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 253, 248, 0.68);
  box-shadow: 0 18px 48px rgba(47, 59, 52, 0.08);
}

.category-grid article {
  padding: 24px;
  min-height: 230px;
}

.category-index {
  color: var(--champagne);
  font-size: 12px;
  font-weight: 900;
}

.category-grid h3,
.portal-card h3 {
  margin: 28px 0 10px;
  font-size: 22px;
  letter-spacing: 0;
}

.category-grid p,
.portal-card p {
  margin: 0;
  font-size: 15px;
}

.split-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 0.48fr);
  gap: 34px;
  align-items: center;
  background: rgba(255, 253, 248, 0.48);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.split-section > div:first-child {
  max-width: 760px;
}

.portal-card {
  position: relative;
  padding: 28px;
}

.status-dot {
  display: block;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--sage);
  box-shadow: 0 0 0 8px rgba(125, 154, 131, 0.15);
}

.portal-card h3 {
  margin-top: 34px;
}

.portal-card .button {
  margin-top: 22px;
}

.product-proof {
  display: grid;
  grid-template-columns: minmax(0, 0.58fr) minmax(420px, 0.82fr);
  gap: clamp(28px, 5vw, 62px);
  align-items: center;
}

.product-proof-copy {
  max-width: 680px;
}

.product-proof-copy p {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.7;
}

.product-proof-visual {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fffdf8;
  box-shadow: var(--shadow);
}

.product-proof-visual img {
  display: block;
  width: 100%;
  height: auto;
}

.flakon-showcase {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 12px;
  padding: 12px;
  background:
    linear-gradient(135deg, rgba(255, 253, 248, 0.92), rgba(238, 243, 237, 0.84));
}

.flakon-showcase img {
  min-height: 185px;
  border: 1px solid rgba(65, 93, 74, 0.14);
  border-radius: 8px;
  background: #fffdf8;
  object-fit: cover;
  box-shadow: 0 12px 28px rgba(47, 59, 52, 0.08);
}

.flakon-showcase img:nth-child(1),
.flakon-showcase img:nth-child(2) {
  grid-column: span 3;
}

.flakon-showcase img:nth-child(3),
.flakon-showcase img:nth-child(4),
.flakon-showcase img:nth-child(5) {
  grid-column: span 2;
}

.science-section {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(330px, 0.5fr);
  gap: 34px;
  align-items: end;
}

.science-copy {
  max-width: 720px;
}

.metric-grid {
  display: grid;
  gap: 12px;
}

.metric-grid div {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 18px 20px;
}

.metric-grid strong {
  color: var(--champagne);
  font-size: 15px;
}

.metric-grid span {
  color: #46544d;
  font-weight: 800;
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 18px;
  padding: 30px clamp(18px, 5vw, 76px);
  border-top: 1px solid var(--line);
  background: #fffdf8;
}

.site-footer strong {
  color: var(--sage-dark);
}

.catalog-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(260px, 0.32fr);
  gap: clamp(28px, 5vw, 66px);
  align-items: end;
  padding: clamp(54px, 7vw, 104px) clamp(18px, 5vw, 76px) 44px;
}

.catalog-hero h1 {
  max-width: 980px;
  font-size: clamp(42px, 5.6vw, 74px);
}

.catalog-summary {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 253, 248, 0.78);
  box-shadow: 0 18px 48px rgba(47, 59, 52, 0.08);
}

.catalog-summary strong,
.catalog-summary span,
.catalog-summary small {
  display: block;
}

.catalog-summary strong {
  color: var(--sage-dark);
  font-family: "Playfair Display", Georgia, serif;
  font-size: 64px;
  line-height: 1;
}

.catalog-summary span {
  margin-top: 8px;
  color: #24302b;
  font-weight: 900;
}

.catalog-summary small {
  margin-top: 10px;
  color: var(--muted);
  line-height: 1.5;
}

.catalog-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 0 clamp(18px, 5vw, 76px) 28px;
}

.filter-button {
  min-height: 42px;
  padding: 10px 16px;
  border: 1px solid rgba(65, 93, 74, 0.18);
  border-radius: 999px;
  color: var(--sage-dark);
  background: rgba(255, 253, 248, 0.78);
  font: inherit;
  font-size: 14px;
  font-weight: 800;
  cursor: pointer;
}

.filter-button.active {
  color: #fff;
  background: var(--sage-dark);
}

.catalog-layout {
  display: grid;
  grid-template-columns: 270px minmax(0, 1fr);
  gap: 22px;
  padding: 0 clamp(18px, 5vw, 76px) clamp(58px, 7vw, 104px);
}

.catalog-aside {
  position: sticky;
  top: 96px;
  align-self: start;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 253, 248, 0.76);
}

.category-list {
  display: grid;
  gap: 8px;
}

.category-list span {
  padding: 9px 10px;
  border-radius: 8px;
  color: #506058;
  background: rgba(125, 154, 131, 0.1);
  font-size: 12px;
  font-weight: 800;
}

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

.product-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 253, 248, 0.82);
  box-shadow: 0 16px 40px rgba(47, 59, 52, 0.08);
}

.product-image {
  display: grid;
  min-height: 230px;
  place-items: center;
  background: linear-gradient(135deg, #fffdf8, #eef3ed);
}

.product-image img {
  display: block;
  width: 100%;
  max-height: 260px;
  object-fit: contain;
}

.product-card-body {
  padding: 18px;
}

.product-card-body span,
.product-card-body strong,
.product-card-body a {
  display: block;
}

.product-card-body span {
  color: var(--champagne);
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
}

.product-card-body h2 {
  margin-top: 10px;
  font-family: Inter, Arial, sans-serif;
  font-size: 19px;
  line-height: 1.25;
}

.product-card-body strong {
  margin-top: 8px;
  color: var(--sage-dark);
  font-size: 13px;
}

.product-card-body p {
  min-height: 52px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
}

.product-card-body a {
  margin-top: 16px;
  color: var(--sage-dark);
  font-size: 13px;
  font-weight: 900;
}

.catalog-panel-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: clamp(44px, 6vw, 72px) clamp(18px, 5vw, 76px);
  border-top: 1px solid var(--line);
  background: rgba(255, 253, 248, 0.55);
}

.text-link {
  display: inline-flex;
  margin-top: 18px;
  color: var(--sage-dark);
  font-weight: 900;
}

.professional-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 0.42fr);
  gap: clamp(28px, 5vw, 64px);
  align-items: center;
  padding: clamp(54px, 7vw, 104px) clamp(18px, 5vw, 76px);
}

.professional-copy {
  max-width: 860px;
}

.professional-card {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 253, 248, 0.8);
  box-shadow: var(--shadow);
}

.professional-card h2 {
  margin-top: 34px;
  font-family: Inter, Arial, sans-serif;
  font-size: 24px;
  line-height: 1.25;
}

.professional-card p,
.professional-split p,
.professional-steps p {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.65;
}

.professional-card .button {
  margin-top: 18px;
}

.professional-steps,
.professional-split,
.application-section {
  padding: clamp(58px, 7vw, 104px) clamp(18px, 5vw, 76px);
}

.step-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.step-grid article {
  min-height: 230px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 253, 248, 0.78);
  box-shadow: 0 16px 40px rgba(47, 59, 52, 0.08);
}

.step-grid strong {
  color: var(--champagne);
  font-size: 13px;
}

.step-grid h3 {
  margin: 28px 0 10px;
  font-size: 21px;
}

.professional-split {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(300px, 0.42fr);
  gap: 32px;
  align-items: center;
  border-top: 1px solid var(--line);
  background: rgba(255, 253, 248, 0.48);
}

.professional-list {
  display: grid;
  gap: 12px;
}

.professional-list span {
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: #46544d;
  background: rgba(255, 253, 248, 0.82);
  font-weight: 900;
}

.materials-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(320px, 0.44fr);
  gap: clamp(28px, 5vw, 66px);
  align-items: end;
  padding: clamp(54px, 7vw, 104px) clamp(18px, 5vw, 76px) 54px;
}

.materials-copy {
  max-width: 980px;
}

.materials-copy h1 {
  max-width: 1040px;
  font-size: clamp(40px, 5.4vw, 72px);
}

.materials-summary {
  display: grid;
  gap: 12px;
}

.materials-summary div {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 253, 248, 0.82);
  box-shadow: 0 18px 48px rgba(47, 59, 52, 0.08);
}

.materials-summary strong,
.materials-summary span {
  display: block;
}

.materials-summary strong {
  color: var(--sage-dark);
  font-family: "Playfair Display", Georgia, serif;
  font-size: 56px;
  line-height: 1;
}

.materials-summary span {
  margin-top: 8px;
  color: #506058;
  font-size: 13px;
  font-weight: 900;
}

.materials-section,
.materials-access {
  padding: clamp(58px, 7vw, 104px) clamp(18px, 5vw, 76px);
}

.materials-section {
  border-top: 1px solid var(--line);
}

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

.materials-grid article {
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 253, 248, 0.82);
  box-shadow: 0 16px 40px rgba(47, 59, 52, 0.08);
}

.materials-grid img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  background: linear-gradient(135deg, #fffdf8, #eef3ed);
}

.materials-grid article div {
  padding: 18px;
}

.materials-grid span {
  color: var(--champagne);
  font-size: 12px;
  font-weight: 900;
}

.materials-grid h3 {
  margin: 10px 0 8px;
  font-size: 20px;
}

.materials-grid p,
.video-materials p {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.65;
}

.video-materials,
.materials-access {
  display: grid;
  grid-template-columns: minmax(0, 0.74fr) minmax(300px, 0.42fr);
  gap: 34px;
  align-items: center;
  background: rgba(255, 253, 248, 0.48);
}

.video-list,
.access-rules {
  display: grid;
  gap: 10px;
}

.video-list span,
.access-rules span {
  padding: 14px 16px;
  border: 1px solid rgba(65, 93, 74, 0.18);
  border-radius: 8px;
  color: var(--sage-dark);
  background: rgba(255, 253, 248, 0.82);
  font-weight: 900;
}

.application-section {
  display: grid;
  grid-template-columns: minmax(0, 0.58fr) minmax(420px, 0.62fr);
  gap: clamp(28px, 5vw, 64px);
  align-items: start;
  border-top: 1px solid var(--line);
  background: linear-gradient(135deg, rgba(255, 253, 248, 0.92), rgba(238, 243, 237, 0.72));
}

.application-copy {
  max-width: 680px;
}

.application-copy p {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.7;
}

.application-points {
  display: grid;
  gap: 10px;
  margin-top: 24px;
}

.application-points span {
  padding: 14px 16px;
  border: 1px solid rgba(65, 93, 74, 0.16);
  border-radius: 8px;
  color: var(--sage-dark);
  background: rgba(255, 253, 248, 0.78);
  font-weight: 900;
}

.application-form {
  display: grid;
  gap: 16px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 253, 248, 0.9);
  box-shadow: 0 18px 48px rgba(47, 59, 52, 0.1);
}

.application-form label,
.application-form fieldset {
  display: grid;
  gap: 8px;
  margin: 0;
  color: #34423b;
  font-size: 13px;
  font-weight: 900;
}

.application-form input,
.application-form select,
.application-form textarea {
  width: 100%;
  min-height: 46px;
  padding: 11px 13px;
  border: 1px solid rgba(65, 93, 74, 0.2);
  border-radius: 8px;
  color: #24302b;
  background: #fffdf8;
  font: inherit;
  font-size: 15px;
  font-weight: 600;
}

.application-form textarea {
  min-height: 116px;
  resize: vertical;
}

.application-form fieldset {
  padding: 16px;
  border: 1px solid rgba(65, 93, 74, 0.18);
  border-radius: 8px;
  background: rgba(238, 243, 237, 0.48);
}

.application-form legend {
  padding: 0 8px;
  color: var(--sage-dark);
}

.application-form fieldset label,
.checkbox-line {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: #506058;
  font-size: 13px;
  line-height: 1.45;
}

.application-form input[type="checkbox"] {
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
  min-height: 18px;
  margin-top: 1px;
  accent-color: var(--sage-dark);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.form-alert {
  padding: 14px 16px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 900;
  line-height: 1.45;
}

.form-alert.success {
  color: #244c34;
  background: rgba(125, 154, 131, 0.18);
}

.form-alert.error {
  color: #7b392d;
  background: rgba(191, 105, 83, 0.14);
}

.hp-field {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.product-detail-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(380px, 0.58fr);
  gap: clamp(34px, 6vw, 78px);
  align-items: center;
  padding: clamp(54px, 7vw, 104px) clamp(18px, 5vw, 76px);
}

.product-detail-copy {
  max-width: 780px;
}

.back-link,
.source-link {
  display: inline-flex;
  margin-bottom: 22px;
  color: var(--sage-dark);
  font-size: 13px;
  font-weight: 900;
}

.detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.product-detail-image {
  display: grid;
  min-height: 460px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: linear-gradient(135deg, #fffdf8, #eef3ed);
  box-shadow: var(--shadow);
}

.product-detail-image img {
  display: block;
  width: min(100%, 560px);
  max-height: 560px;
  object-fit: contain;
}

.detail-info-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  padding: 0 clamp(18px, 5vw, 76px) clamp(54px, 7vw, 92px);
}

.detail-info-grid article {
  min-height: 130px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 253, 248, 0.78);
}

.detail-info-grid span {
  display: block;
  color: var(--champagne);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.detail-info-grid strong {
  display: block;
  margin-top: 18px;
  color: #24302b;
  font-size: 18px;
  line-height: 1.35;
}

.detail-note {
  padding: clamp(52px, 7vw, 92px) clamp(18px, 5vw, 76px);
  border-top: 1px solid var(--line);
  background: rgba(255, 253, 248, 0.5);
}

.detail-note > div {
  max-width: 860px;
}

.detail-note p {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.7;
}

@media (max-width: 980px) {
  .site-header {
    align-items: flex-start;
  }

  .nav-links {
    display: none;
  }

  .hero,
  .split-section,
  .product-proof,
  .catalog-hero,
  .catalog-layout,
  .product-detail-hero,
  .professional-hero,
  .professional-split,
  .application-section,
  .materials-hero,
  .video-materials,
  .materials-access,
  .science-section {
    grid-template-columns: 1fr;
  }

  .catalog-aside {
    position: static;
  }

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

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

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

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

  .application-copy {
    max-width: 760px;
  }

  .hero {
    min-height: auto;
  }

  .hero-visual,
  .hero-visual > img {
    min-height: 420px;
  }

  .stage-products {
    inset: 92px 10px 22px;
  }

  .stage-product {
    max-height: 330px;
  }

  .stage-box {
    max-height: 170px;
  }

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

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

  .flakon-showcase img,
  .flakon-showcase img:nth-child(1),
  .flakon-showcase img:nth-child(2),
  .flakon-showcase img:nth-child(3),
  .flakon-showcase img:nth-child(4),
  .flakon-showcase img:nth-child(5) {
    grid-column: span 1;
  }
}

@media (max-width: 620px) {
  .site-header {
    gap: 12px;
    min-height: auto;
  }

  .brand small,
  .header-cta {
    display: none;
  }

  h1 {
    font-size: 42px;
  }

  .lead {
    font-size: 16px;
  }

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

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

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

  .catalog-panel-cta {
    align-items: flex-start;
    flex-direction: column;
  }

  .detail-info-grid {
    grid-template-columns: 1fr;
  }

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

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

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

  .application-form {
    padding: 18px;
  }

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

  .hero-visual,
  .hero-visual > img {
    min-height: 360px;
    border-radius: 20px;
  }

  .product-stage {
    padding: 20px;
  }

  .stage-copy {
    max-width: 270px;
  }

  .stage-products {
    inset: 104px 4px 18px;
  }

  .stage-product {
    max-height: 245px;
  }

  .stage-box {
    max-height: 115px;
  }

  .hero-product-a {
    left: 4%;
  }

  .hero-product-b {
    left: 28%;
    max-height: 270px;
  }

  .hero-product-c {
    right: 4%;
  }

  .hero-product-d {
    left: 0;
  }

  .hero-product-e {
    right: 0;
  }

  .flakon-showcase {
    grid-template-columns: 1fr;
  }

  .flakon-showcase img {
    min-height: auto;
  }

  .floating-card {
    left: 16px;
    right: 16px;
    bottom: 16px;
    width: auto;
  }
}