:root {
  --about-wine: #5c2637;
  --about-wine-dark: #32131e;
  --about-rose: #b47b87;
  --about-blush: #f4e8e8;
  --about-cream: #fbf8f5;
  --about-ink: #221a1c;
  --about-muted: #71666a;
  --about-line: rgba(92, 38, 55, 0.14);
  --about-shadow: 0 24px 70px rgba(54, 27, 36, 0.12);
}

body.about-page {
  background: var(--about-cream);
  color: var(--about-ink);
}

.about-page .main-nav > .nav-item:first-child > .nav-item__top > a {
  color: var(--about-wine);
}

.about-page .main-nav > .nav-item:first-child > .nav-item__top > a::after {
  transform: scaleX(1);
}

.about-hero {
  position: relative;
  min-height: 470px;
  overflow: hidden;
  isolation: isolate;
  background: var(--about-wine-dark);
  color: #fff;
}

.about-hero__media,
.about-hero__veil {
  position: absolute;
  inset: 0;
}

.about-hero__media {
  z-index: -3;
  background-image: var(--about-hero-image);
  background-position: center;
  background-size: cover;
  transform: scale(1.03);
}

.about-hero__veil {
  z-index: -2;
  background:
    linear-gradient(90deg, rgba(38, 12, 22, 0.94) 0%, rgba(55, 20, 31, 0.82) 43%, rgba(55, 20, 31, 0.35) 100%),
    linear-gradient(0deg, rgba(29, 10, 17, 0.45), transparent 56%);
}

.about-hero::after {
  content: "";
  position: absolute;
  right: -110px;
  bottom: -210px;
  z-index: -1;
  width: 500px;
  height: 500px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 50%;
  box-shadow: 0 0 0 55px rgba(255, 255, 255, 0.04), 0 0 0 110px rgba(255, 255, 255, 0.025);
}

.about-hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  min-height: 470px;
  padding-top: 92px;
  padding-bottom: 72px;
  gap: 40px;
}

.about-hero__copy {
  max-width: 780px;
}

.about-hero__eyebrow,
.about-section__eyebrow {
  margin: 0 0 18px;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.about-hero__eyebrow {
  color: #efcdd4;
}

.about-hero h1 {
  margin: 0;
  max-width: 760px;
  font-size: clamp(42px, 5.4vw, 76px);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.06em;
}

.about-hero__description {
  margin: 28px 0 0;
  max-width: 650px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 18px;
  font-weight: 600;
  line-height: 1.85;
}

.about-hero__index {
  display: grid;
  place-items: center;
  width: 112px;
  height: 112px;
  border: 1px solid rgba(255, 255, 255, 0.32);
  border-radius: 50%;
  color: rgba(255, 255, 255, 0.7);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.14em;
}

.about-hero__index strong {
  display: block;
  color: #fff;
  font-size: 28px;
  line-height: 1;
}

.about-tabs-wrap {
  position: relative;
  z-index: 10;
  margin-top: -1px;
  border-bottom: 1px solid var(--about-line);
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 12px 34px rgba(54, 27, 36, 0.06);
  backdrop-filter: blur(14px);
}

.about-tabs {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
}

.about-tabs a {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 72px;
  padding: 12px 8px;
  border-right: 1px solid var(--about-line);
  color: #594e52;
  font-size: 14px;
  font-weight: 750;
  line-height: 1.3;
  text-align: center;
  transition: color 0.2s ease, background 0.2s ease;
}

.about-tabs a:first-child {
  border-left: 1px solid var(--about-line);
}

.about-tabs a::after {
  content: "";
  position: absolute;
  right: 18%;
  bottom: 0;
  left: 18%;
  height: 3px;
  background: var(--about-wine);
  transform: scaleX(0);
  transition: transform 0.2s ease;
}

.about-tabs a:hover,
.about-tabs a[aria-current="page"] {
  background: #fff8f8;
  color: var(--about-wine);
}

.about-tabs a[aria-current="page"]::after {
  transform: scaleX(1);
}

.about-section {
  padding: 110px 0;
}

.about-section--soft {
  background: #f3ece9;
}

.about-section--compact {
  padding-top: 72px;
  padding-bottom: 72px;
}

.about-section__head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 520px);
  align-items: end;
  gap: 70px;
  margin-bottom: 54px;
}

.about-section__eyebrow {
  color: var(--about-wine);
}

.about-section__head h2,
.about-title {
  margin: 0;
  font-size: clamp(34px, 4.1vw, 58px);
  font-weight: 700;
  line-height: 1.16;
  letter-spacing: -0.055em;
}

.about-section__head > p,
.about-lead {
  margin: 0;
  color: var(--about-muted);
  font-size: 17px;
  font-weight: 600;
  line-height: 1.9;
}

.about-values {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin: 0 0 58px;
}

.about-value {
  position: relative;
  min-height: 230px;
  overflow: hidden;
  padding: 36px;
  border: 1px solid var(--about-line);
  border-radius: 26px;
  background: #fff;
  box-shadow: 0 14px 40px rgba(50, 19, 30, 0.06);
}

.about-value span {
  display: block;
  margin-bottom: 48px;
  color: var(--about-rose);
  font-size: 13px;
  font-weight: 850;
  letter-spacing: 0.16em;
}

.about-value strong {
  display: block;
  margin-bottom: 12px;
  color: var(--about-wine-dark);
  font-size: 24px;
}

.about-value p {
  margin: 0;
  color: var(--about-muted);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.75;
}

.about-value::after {
  content: "";
  position: absolute;
  top: -42px;
  right: -42px;
  width: 124px;
  height: 124px;
  border: 1px solid rgba(180, 123, 135, 0.25);
  border-radius: 50%;
}

.about-artwork,
.doctor-profile,
.map-card,
.hours-panel {
  overflow: hidden;
  border: 1px solid var(--about-line);
  border-radius: 30px;
  background: #fff;
  box-shadow: var(--about-shadow);
}

.about-artwork {
  max-width: 1020px;
  margin: 0 auto;
  padding: clamp(14px, 2vw, 26px);
}

.about-artwork img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 18px;
}

.about-artwork + .about-artwork {
  margin-top: 34px;
}

.live-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: start;
  gap: 28px;
}

.live-card {
  overflow: hidden;
  border: 1px solid var(--about-line);
  border-radius: 26px;
  background: #fff;
  box-shadow: 0 20px 55px rgba(54, 27, 36, 0.1);
}

.live-card__head {
  padding: 28px 30px 24px;
  border-bottom: 1px solid var(--about-line);
}

.live-card__head span {
  display: block;
  margin-bottom: 8px;
  color: var(--about-rose);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.16em;
}

.live-card__head strong {
  font-size: 24px;
}

.live-card img {
  display: block;
  width: 100%;
  height: auto;
}

.doctor-intro {
  display: grid;
  grid-template-columns: minmax(320px, 0.82fr) minmax(0, 1.18fr);
  gap: 44px;
  align-items: start;
}

.doctor-portrait {
  display: grid;
  aspect-ratio: 540 / 690;
  padding: clamp(16px, 2.2vw, 28px);
  place-items: center;
  overflow: hidden;
  border: 1px solid var(--about-line);
  border-radius: 30px;
  background: #fff;
  box-shadow: var(--about-shadow);
}

.doctor-portrait svg {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 20px;
  background: #efe8e5;
}

.doctor-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(34px, 5vw, 74px);
  border-radius: 30px;
  background: var(--about-wine-dark);
  color: #fff;
}

.doctor-copy span {
  color: #e6bcc6;
  font-size: 13px;
  font-weight: 850;
  letter-spacing: 0.18em;
}

.doctor-copy h2 {
  margin: 18px 0 10px;
  font-size: clamp(38px, 5vw, 62px);
  letter-spacing: -0.055em;
}

.doctor-copy strong {
  color: #f2d8dd;
  font-size: 17px;
}

.doctor-copy p {
  margin: 34px 0 0;
  color: rgba(255, 255, 255, 0.76);
  font-size: 17px;
  font-weight: 600;
  line-height: 1.9;
}

.doctor-highlight {
  margin-top: 34px;
  padding: 26px 28px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.07);
}

.doctor-highlight strong,
.doctor-highlight em {
  display: block;
}

.doctor-highlight strong {
  color: #fff;
  font-size: clamp(20px, 2.2vw, 29px);
  line-height: 1.45;
}

.doctor-highlight em {
  margin-top: 8px;
  color: #efcdd4;
  font-size: 15px;
  font-style: normal;
  font-weight: 750;
}

.doctor-copy__essay {
  display: grid;
  gap: 15px;
  margin-top: 28px;
}

.doctor-copy__essay p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
}

.doctor-credentials {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  margin-top: 34px;
}

.doctor-credential-card {
  padding: clamp(30px, 4vw, 48px);
  border: 1px solid var(--about-line);
  border-radius: 26px;
  background: #fff;
  box-shadow: 0 18px 48px rgba(54, 27, 36, 0.08);
}

.doctor-credential-card--accent {
  background: #f7f0ed;
}

.doctor-credential-card > span {
  display: block;
  margin-bottom: 11px;
  color: var(--about-rose);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.16em;
}

.doctor-credential-card h3 {
  margin: 0 0 24px;
  color: var(--about-wine-dark);
  font-size: clamp(25px, 3vw, 34px);
  letter-spacing: -0.045em;
}

.doctor-credential-card ul {
  display: grid;
  gap: 13px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.doctor-credential-card li {
  position: relative;
  padding-left: 18px;
  color: #55494d;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.65;
}

.doctor-credential-card li::before {
  content: "";
  position: absolute;
  top: 0.72em;
  left: 0;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--about-rose);
}

.doctor-profile {
  max-width: 1020px;
  margin: 46px auto 0;
  padding: clamp(14px, 2vw, 26px);
}

.doctor-profile img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 18px;
}

.interior-gallery {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.interior-gallery figure {
  position: relative;
  min-height: 260px;
  overflow: hidden;
  margin: 0;
  border-radius: 22px;
  background: #ddd;
  box-shadow: 0 15px 40px rgba(54, 27, 36, 0.09);
}

.interior-gallery figure:nth-child(1),
.interior-gallery figure:nth-child(8) {
  grid-column: span 2;
  grid-row: span 2;
  min-height: 538px;
}

.interior-gallery img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s ease;
}

.interior-gallery figure:hover img {
  transform: scale(1.035);
}

.equipment-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.equipment-card {
  overflow: hidden;
  border: 1px solid var(--about-line);
  border-radius: 22px;
  background: #fff;
  box-shadow: 0 14px 36px rgba(54, 27, 36, 0.07);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.equipment-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 22px 48px rgba(54, 27, 36, 0.12);
}

.equipment-card__image {
  aspect-ratio: 300 / 170;
  overflow: hidden;
  background: #efe8e5;
}

.equipment-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.equipment-card__body {
  padding: 20px 22px 22px;
}

.equipment-card__body span {
  display: block;
  margin-bottom: 8px;
  color: var(--about-rose);
  font-size: 11px;
  font-weight: 850;
  letter-spacing: 0.14em;
}

.equipment-card__body strong {
  color: var(--about-ink);
  font-size: 18px;
}

.hours-layout,
.map-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(340px, 0.95fr);
  gap: 28px;
  align-items: stretch;
}

.hours-panel {
  padding: clamp(30px, 5vw, 62px);
}

.hours-list {
  margin: 38px 0 0;
}

.hours-list > div {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 22px;
  padding: 21px 0;
  border-bottom: 1px solid var(--about-line);
}

.hours-list dt,
.hours-list dd {
  margin: 0;
  font-size: 17px;
  font-weight: 750;
}

.hours-list dd {
  color: var(--about-wine);
}

.hours-note {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 100%;
  padding: clamp(34px, 5vw, 62px);
  border-radius: 30px;
  background: var(--about-wine);
  color: #fff;
  box-shadow: var(--about-shadow);
}

.hours-note span {
  color: #eccad1;
  font-size: 13px;
  font-weight: 850;
  letter-spacing: 0.18em;
}

.hours-note strong {
  display: block;
  margin: 18px 0;
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.25;
}

.hours-note p {
  color: rgba(255, 255, 255, 0.78);
  font-weight: 600;
  line-height: 1.8;
}

.about-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 32px;
}

.about-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 22px;
  border: 1px solid var(--about-wine);
  border-radius: 999px;
  background: var(--about-wine);
  color: #fff;
  font-size: 14px;
  font-weight: 800;
}

.about-action--light {
  border-color: rgba(255, 255, 255, 0.5);
  background: #fff;
  color: var(--about-wine);
}

.about-action--kakao {
  border-color: #fee500;
  background: #fee500;
  color: #191919;
}

.about-action--kakao:hover {
  border-color: #f4da00;
  background: #f4da00;
}

.about-action--outline {
  background: transparent;
  color: var(--about-wine);
}

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

.map-card__image {
  overflow: hidden;
  margin-bottom: 34px;
  border: 1px solid var(--about-line);
  border-radius: 20px;
  background: #f7f1ed;
}

.map-card__image img {
  display: block;
  width: 100%;
  height: auto;
}

.map-card h2 {
  margin: 0 0 16px;
  font-size: clamp(28px, 3vw, 42px);
  letter-spacing: -0.045em;
}

.map-card p {
  margin: 0;
  color: var(--about-muted);
  font-size: 17px;
  font-weight: 600;
  line-height: 1.85;
}

.transit-list {
  display: grid;
  gap: 14px;
}

.transit-item {
  padding: 28px 30px;
  border: 1px solid var(--about-line);
  border-radius: 22px;
  background: #fff;
}

.transit-item span {
  display: block;
  margin-bottom: 10px;
  color: var(--about-rose);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.16em;
}

.transit-item strong {
  display: block;
  margin-bottom: 8px;
  font-size: 22px;
}

.transit-item p {
  margin: 0;
  color: var(--about-muted);
  font-weight: 600;
  line-height: 1.75;
}

.about-cta {
  padding: 88px 0;
  background: var(--about-wine-dark);
  color: #fff;
}

.about-cta__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 42px;
}

.about-cta span {
  color: #e9c5cd;
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.18em;
}

.about-cta h2 {
  margin: 14px 0 0;
  font-size: clamp(30px, 4vw, 50px);
  letter-spacing: -0.05em;
}

.about-page .site-footer {
  margin-top: 0;
}

.about-mobile-bar {
  display: none;
}

@media (max-width: 1120px) {
  .equipment-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .about-section__head {
    gap: 38px;
  }
}

@media (max-width: 820px) {
  .about-hero,
  .about-hero__inner {
    min-height: 420px;
  }

  .about-hero__inner {
    grid-template-columns: 1fr;
    align-content: end;
    padding-top: 72px;
    padding-bottom: 52px;
  }

  .about-hero__index {
    display: none;
  }

  .about-tabs-wrap {
    overflow: hidden;
  }

  .about-tabs {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x proximity;
    scrollbar-width: none;
  }

  .about-tabs::-webkit-scrollbar {
    display: none;
  }

  .about-tabs a {
    flex: 0 0 132px;
    min-height: 62px;
    scroll-snap-align: start;
  }

  .about-section {
    padding: 78px 0;
  }

  .about-section__head,
  .hours-layout,
  .map-layout,
  .doctor-intro,
  .about-cta__inner {
    grid-template-columns: 1fr;
  }

  .about-section__head {
    gap: 22px;
  }

  .about-values,
  .live-grid {
    grid-template-columns: 1fr;
  }

  .doctor-portrait {
    max-width: 600px;
    min-height: 0;
    margin: 0 auto;
  }

  .doctor-portrait svg {
    min-height: 0;
  }

  .doctor-credentials {
    grid-template-columns: 1fr;
  }

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

  .interior-gallery figure,
  .interior-gallery figure:nth-child(1),
  .interior-gallery figure:nth-child(8) {
    grid-column: span 1;
    grid-row: span 1;
    min-height: 250px;
  }

  .interior-gallery figure:nth-child(1) {
    grid-column: 1 / -1;
  }

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

@media (max-width: 520px) {
  .about-hero,
  .about-hero__inner {
    min-height: 390px;
  }

  .about-hero__veil {
    background: linear-gradient(90deg, rgba(38, 12, 22, 0.92), rgba(55, 20, 31, 0.58));
  }

  .about-hero h1 {
    font-size: 40px;
  }

  .about-hero__description {
    margin-top: 20px;
    font-size: 16px;
    line-height: 1.7;
  }

  .about-section {
    padding: 64px 0;
  }

  .about-section__head {
    margin-bottom: 36px;
  }

  .about-values {
    margin-bottom: 38px;
  }

  .about-value {
    min-height: auto;
    padding: 28px;
  }

  .about-value span {
    margin-bottom: 28px;
  }

  .doctor-portrait {
    min-height: 0;
  }

  .doctor-portrait svg {
    min-height: 0;
  }

  .doctor-credential-card {
    padding: 28px 24px;
  }

  .doctor-credential-card li {
    font-size: 15px;
  }

  .doctor-copy {
    padding: 34px 28px;
  }

  .interior-gallery {
    grid-template-columns: 1fr;
  }

  .interior-gallery figure,
  .interior-gallery figure:nth-child(1) {
    grid-column: auto;
    min-height: 240px;
  }

  .equipment-grid {
    gap: 12px;
  }

  .equipment-card__body {
    padding: 16px;
  }

  .equipment-card__body strong {
    font-size: 16px;
  }

  .hours-list > div {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .about-cta {
    padding: 68px 0 88px;
  }

  .about-mobile-bar {
    position: fixed;
    right: 14px;
    bottom: 14px;
    left: 14px;
    z-index: 60;
    display: grid;
    grid-template-columns: 1fr 1fr;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.24);
    border-radius: 16px;
    background: rgba(50, 19, 30, 0.94);
    box-shadow: 0 16px 44px rgba(40, 16, 24, 0.28);
    backdrop-filter: blur(12px);
  }

  .about-mobile-bar a {
    display: grid;
    place-items: center;
    min-height: 54px;
    color: #fff;
    font-size: 14px;
    font-weight: 800;
  }

  .about-mobile-bar a + a {
    border-left: 1px solid rgba(255, 255, 255, 0.18);
  }
}

/* Collagen booster landing */
.about-page--collagen .collagen-hero .about-hero__veil {
  background: linear-gradient(90deg, rgba(35, 13, 21, .92) 0%, rgba(67, 25, 40, .78) 48%, rgba(67, 25, 40, .24) 100%);
}

.collagen-tabs-wrap .about-tabs {
  justify-content: center;
}

.collagen-intro {
  padding-bottom: 76px;
}

.collagen-note {
  display: grid;
  grid-template-columns: minmax(220px, .7fr) minmax(0, 1.6fr);
  gap: 36px;
  align-items: center;
  margin-top: 50px;
  padding: 30px 34px;
  border: 1px solid rgba(92, 38, 55, .14);
  border-radius: 24px;
  background: #fbf7f5;
}

.collagen-note strong {
  color: #5c2637;
  font-size: 21px;
  letter-spacing: -.02em;
}

.collagen-note p {
  margin: 0;
  color: #62585b;
  font-size: 16px;
  line-height: 1.8;
}

.collagen-catalog {
  position: relative;
  overflow: hidden;
  padding: 110px 0;
  background: #f4edeb;
}

.collagen-catalog::before {
  position: absolute;
  top: -210px;
  right: -140px;
  width: 520px;
  height: 520px;
  border: 1px solid rgba(92, 38, 55, .1);
  border-radius: 50%;
  content: "";
}

.collagen-catalog__head {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: space-between;
  gap: 32px;
  align-items: flex-end;
  margin-bottom: 44px;
}

.collagen-catalog__head span,
.collagen-process__head > span {
  display: block;
  margin-bottom: 12px;
  color: #9a6877;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .17em;
}

.collagen-catalog__head h2,
.collagen-process__head h2 {
  margin: 0;
  color: #2d2225;
  font-size: clamp(31px, 3.5vw, 48px);
  line-height: 1.16;
  letter-spacing: -.045em;
}

.collagen-catalog__head > p {
  margin: 0 0 5px;
  color: #6b6063;
  font-size: 15px;
}

.collagen-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.collagen-card {
  position: relative;
  display: flex;
  min-height: 285px;
  flex-direction: column;
  padding: 26px;
  overflow: hidden;
  border: 1px solid rgba(92, 38, 55, .12);
  border-radius: 26px;
  background: rgba(255, 255, 255, .9);
  color: #392b30;
  text-decoration: none;
  box-shadow: 0 16px 45px rgba(69, 35, 45, .06);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}

.collagen-card:hover,
.collagen-card:focus-visible {
  border-color: rgba(92, 38, 55, .34);
  box-shadow: 0 22px 55px rgba(69, 35, 45, .12);
  transform: translateY(-5px);
}

.collagen-card:focus-visible {
  outline: 3px solid rgba(92, 38, 55, .26);
  outline-offset: 3px;
}

.collagen-card--featured {
  grid-column: span 2;
  padding-right: min(30%, 190px);
  border-color: #5c2637;
  background: linear-gradient(135deg, #5c2637 0%, #7d4053 100%);
  color: #fff;
}

.collagen-card--featured::after {
  position: absolute;
  right: -40px;
  bottom: -125px;
  width: 290px;
  height: 290px;
  border: 1px solid rgba(255, 255, 255, .2);
  border-radius: 50%;
  box-shadow: 0 0 0 38px rgba(255, 255, 255, .035), 0 0 0 78px rgba(255, 255, 255, .025);
  content: "";
}

.collagen-card__number {
  color: #a57a86;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .12em;
}

.collagen-card--featured .collagen-card__number {
  color: #e8cbd4;
}

.collagen-card__copy {
  margin: auto 0 24px;
}

.collagen-card__copy small {
  display: block;
  margin-bottom: 8px;
  color: #9a6877;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .14em;
}

.collagen-card--featured .collagen-card__copy small {
  color: #e8cbd4;
}

.collagen-card__copy h3 {
  margin: 0 0 12px;
  font-size: clamp(26px, 2.4vw, 38px);
  line-height: 1.12;
  letter-spacing: -.04em;
}

.collagen-card__copy p {
  margin: 0;
  color: #6d6265;
  font-size: 14px;
  line-height: 1.65;
}

.collagen-card--featured .collagen-card__copy p {
  color: rgba(255, 255, 255, .78);
}

.collagen-card__link {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: #5c2637;
  font-size: 13px;
  font-weight: 800;
}

.collagen-card__link::after {
  content: "→";
  font-size: 17px;
  transition: transform .2s ease;
}

.collagen-card:hover .collagen-card__link::after {
  transform: translateX(4px);
}

.collagen-card--featured .collagen-card__link {
  color: #fff;
}

.collagen-process {
  padding: 112px 0 104px;
  background: #fff;
}

.collagen-process__head {
  margin-bottom: 46px;
  text-align: center;
}

.collagen-process__list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.collagen-process__list li {
  padding: 32px;
  border-top: 2px solid #5c2637;
  background: #faf8f7;
}

.collagen-process__list li > span {
  display: block;
  margin-bottom: 38px;
  color: #aa7e8a;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .12em;
}

.collagen-process__list strong {
  display: block;
  margin-bottom: 12px;
  color: #35282c;
  font-size: 21px;
  letter-spacing: -.025em;
}

.collagen-process__list p {
  margin: 0;
  color: #6d6265;
  font-size: 15px;
  line-height: 1.75;
}

.collagen-disclaimer {
  margin: 28px 0 0;
  padding: 20px 24px;
  border-radius: 14px;
  background: #f6f1ef;
  color: #72676a;
  font-size: 13px;
  line-height: 1.7;
  text-align: center;
}

@media (max-width: 1040px) {
  .collagen-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .collagen-card--featured {
    grid-column: span 2;
  }
}

@media (max-width: 720px) {
  .collagen-intro,
  .collagen-catalog,
  .collagen-process {
    padding-top: 72px;
    padding-bottom: 72px;
  }

  .collagen-note {
    grid-template-columns: 1fr;
    gap: 12px;
    margin-top: 34px;
    padding: 24px;
  }

  .collagen-catalog__head {
    display: block;
    margin-bottom: 30px;
  }

  .collagen-catalog__head > p {
    margin-top: 14px;
  }

  .collagen-grid,
  .collagen-process__list {
    grid-template-columns: 1fr;
  }

  .collagen-card,
  .collagen-card--featured {
    grid-column: auto;
    min-height: 235px;
    padding: 24px;
  }

  .collagen-card--featured {
    padding-right: 30%;
  }

  .collagen-card__copy h3 {
    font-size: 29px;
  }

  .collagen-process__list li {
    padding: 26px;
  }

  .collagen-process__list li > span {
    margin-bottom: 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .collagen-card,
  .collagen-card__link::after {
    transition: none;
  }
}