:root {
  --blue: var(--ci-blue);
  --blue-deep: var(--ci-blue);
  --sky: var(--ci-surface-blue);
  --ink: var(--ci-ink);
  --muted: var(--ci-gray);
  --line: var(--ci-line);
  --white: var(--ci-white);
  --paper: var(--ci-paper);
  --display: "Helvetica Neue", "Noto Sans Thai", "Leelawadee UI", sans-serif;
  --body: "Noto Sans Thai", "Leelawadee UI", Tahoma, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: var(--body);
  font-size: var(--ci-body-font-size);
  line-height: 1.65;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
button { font: inherit; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 30;
  height: 88px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 clamp(24px, 4vw, 72px);
  background: color-mix(in srgb, white 90%, transparent);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid color-mix(in srgb, var(--line) 74%, transparent);
}
.brand { width: 128px; height: 70px; display: grid; place-items: center; }
.brand img { width: 128px; height: auto; object-fit: contain; }
.site-nav { display: flex; align-items: center; gap: clamp(10px, 1.35vw, 24px); font-size: clamp(.72rem, .75vw, .86rem); }
.site-nav > a, .nav-group > summary { position: relative; padding: 8px 0; white-space: nowrap; }
.site-nav > a, .nav-group a { position: relative; }
.site-nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: 3px; height: 1px; background: var(--blue); transition: right .25s ease; }
.site-nav a:hover::after, .site-nav a:focus-visible::after { right: 0; }
.nav-group { position: relative; }
.nav-group > summary { display: flex; align-items: center; gap: 6px; list-style: none; cursor: pointer; }
.nav-group > summary::-webkit-details-marker { display: none; }
.nav-group > summary::after { content: ""; width: 5px; height: 5px; border-right: 1px solid currentColor; border-bottom: 1px solid currentColor; transform: translateY(-2px) rotate(45deg); transition: transform .2s ease; }
.nav-group[open] > summary::after { transform: translateY(1px) rotate(225deg); }
.nav-dropdown { position: absolute; top: calc(100% + 18px); left: 50%; z-index: 40; display: grid; gap: 2px; width: min(340px, 82vw); padding: 14px; border: 1px solid var(--line); border-radius: 14px; background: rgba(255,255,255,.98); box-shadow: 0 24px 60px rgb(var(--ci-navy-rgb) / .16); opacity: 0; visibility: hidden; transform: translate(-50%, 8px); transition: opacity .2s ease, transform .2s ease, visibility .2s ease; }
.nav-group:hover > .nav-dropdown, .nav-group:focus-within > .nav-dropdown, .nav-group[open] > .nav-dropdown { opacity: 1; visibility: visible; transform: translate(-50%, 0); }
.nav-dropdown a { display: block; padding: 9px 11px; border-radius: 8px; color: var(--muted); line-height: 1.35; }
.nav-dropdown a:hover, .nav-dropdown a:focus-visible { color: var(--ink); background: var(--sky); }
.nav-dropdown a::after { display: none; }
.nav-dropdown .nav-overview { color: var(--blue-deep); font-weight: 700; }
.nav-dropdown-products { position: fixed; top: 78px; left: clamp(24px, 4vw, 72px); right: clamp(24px, 4vw, 72px); grid-template-columns: repeat(3, 1fr); gap: 20px; width: auto; padding: 24px; transform: translateY(8px); }
.nav-group:hover > .nav-dropdown-products, .nav-group:focus-within > .nav-dropdown-products, .nav-group[open] > .nav-dropdown-products { transform: none; }
.nav-column { min-width: 0; padding: 12px; border: 1px solid var(--line); border-radius: 12px; background: var(--ci-white); }
.nav-dropdown-products .nav-all-products { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; padding: 13px 15px; color: white; border-radius: 9px; background: var(--blue-deep); font-size: .88rem; font-weight: 800; }
.nav-dropdown-products .nav-all-products::before { content: "ALL PRODUCTS"; color: rgba(255,255,255,.72); font-size: .58rem; letter-spacing: .12em; }
.nav-dropdown-products .nav-all-products:hover, .nav-dropdown-products .nav-all-products:focus-visible { color: white; background: var(--ci-navy); }
.nav-dropdown-products .nav-brand-link { margin-bottom: 8px; padding-bottom: 12px; color: var(--ci-ink-soft); border-bottom: 1px solid var(--line); border-radius: 0; font-size: .9rem; font-weight: 800; }
.nav-dropdown-products .nav-brand-link:hover, .nav-dropdown-products .nav-brand-link:focus-visible { color: var(--ci-ink); background: transparent; }
.language { border: 1px solid var(--line); background: white; border-radius: 99px; padding: 8px 12px; color: var(--ink); cursor: pointer; font-size: .78rem; }
.language span { display: inline-block; width: 1px; height: 12px; background: var(--line); margin: 0 6px -2px; }
.language b { color: var(--ci-gray-soft); font-weight: 500; transition: color .2s ease; }
.language b.is-active { color: var(--blue-deep); font-weight: 800; }
.menu-toggle { display: none; border: 0; background: none; width: 42px; height: 42px; padding: 10px; cursor: pointer; }
.menu-toggle > span:not(.sr-only) { display: block; height: 1px; background: var(--ink); margin: 5px 0; transition: .25s ease; }

.hero {
  min-height: calc(100svh - 88px);
  display: flex;
  align-items: center;
  padding: clamp(72px, 10vw, 140px) clamp(24px, 7vw, 126px) 100px;
  position: relative;
  overflow: hidden;
  isolation: isolate;
  background: var(--ci-surface);
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  display: none;
}
.hero::after {
  content: "";
  position: absolute;
  z-index: -1;
  width: min(48vw, 720px);
  aspect-ratio: 1;
  right: -16vw;
  top: -31vw;
  border: 1px solid rgb(var(--ci-blue-rgb) / .34);
  border-radius: 50%;
  box-shadow: 0 0 100px rgb(var(--ci-blue-rgb) / .12);
}
.hero-portrait {
  position: absolute;
  inset: 0;
  width: 100%;
  z-index: -2;
  background: url("../images/site/profile-history.jpg") right center / cover no-repeat;
  filter: saturate(.32) contrast(1.04) brightness(1.04);
}
.hero-copy {
  width: min(760px, 64vw);
  position: relative;
  z-index: 1;
}
.eyebrow { margin: 0 0 18px; color: var(--blue-deep); letter-spacing: .16em; font-size: .75rem; font-weight: 700; }
h1, h2, h3 { font-family: var(--display); font-weight: 400; line-height: 1.08; letter-spacing: -.04em; margin: 0; }
h1 { font-size: var(--ci-hero-title-size); line-height: .86; letter-spacing: -.065em; }
h1 span { display: block; font-weight: 300; }
h1 em { display: block; color: var(--blue-deep); font-family: Georgia, "Times New Roman", serif; font-weight: 400; font-size: var(--ci-hero-title-accent-size); line-height: 1.08; letter-spacing: -.055em; }
.hero-lead { max-width: 560px; font-size: clamp(1.08rem, 1.35vw, 1.4rem); color: var(--ci-ink-soft); margin: 30px 0 34px; }
.button { min-height: 50px; display: inline-flex; align-items: center; justify-content: center; padding: 0 24px; border-radius: 99px; font-weight: 700; font-size: .93rem; }
.button-primary { background: var(--ink); color: white; box-shadow: 0 10px 32px rgb(var(--ci-ink-rgb) / .18); transition: transform .2s ease, box-shadow .2s ease; }
.button-primary:hover { transform: translateY(-2px); box-shadow: 0 16px 38px rgb(var(--ci-ink-rgb) / .25); }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; }
.hero-actions .button::after { content: "→"; margin-left: 10px; font-size: 1.05em; transition: transform .2s ease; }
.hero-actions .button:hover::after { transform: translateX(3px); }
.button-outline-blue { border: 1px solid var(--blue-deep); color: var(--blue-deep); background: rgba(255,255,255,.62); transition: color .2s ease, background .2s ease, transform .2s ease; }
.button-outline-blue:hover { color: white; background: var(--blue-deep); transform: translateY(-2px); }
.text-link { display: inline-flex; align-items: center; gap: 9px; font-weight: 700; font-size: .93rem; }
.text-link::after { content: "→"; display: inline-block; margin-left: 2px; font-size: 1.05em; line-height: 1; transition: transform .2s ease; }
.text-link:hover::after { transform: translateX(3px); }
.hero-signature { position: absolute; left: clamp(24px, 7vw, 126px); bottom: 32px; margin: 0; color: var(--ci-gray); letter-spacing: .2em; font-size: .66rem; font-weight: 700; }

.section { padding: clamp(90px, 10vw, 150px) clamp(24px, 6vw, 108px); }
.section-heading { display: grid; grid-template-columns: 1.1fr .7fr; gap: clamp(40px, 9vw, 150px); align-items: end; margin-bottom: 56px; }
h2 { font-size: clamp(1.875rem, 3.15vw, 3.9rem); }
.section-heading > p { margin: 0 0 8px; color: var(--muted); font-size: 1.03rem; }
.section-heading-summary { align-self: end; }
.section-heading-summary p { margin: 0 0 20px; color: var(--muted); font-size: 1.03rem; }
.products { background: var(--paper); }
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.product-card { position: relative; grid-column: span 1; min-width: 0; background: white; border: 1px solid var(--line); border-radius: 0; overflow: hidden; cursor: pointer; transition: transform .25s ease, box-shadow .25s ease; }
.product-card:hover { transform: translateY(-6px); box-shadow: 0 24px 48px rgb(var(--ci-navy-rgb) / .11); }
.product-card-featured { grid-column: span 2; display: grid; grid-template-columns: 1.15fr .85fr; }
.product-card-vderma { grid-column: span 1; }
.product-photo { aspect-ratio: 16 / 9; min-height: 0; background-color: var(--ci-surface); background-repeat: no-repeat; background-size: contain; background-position: center; }
.product-card-featured .product-photo { min-height: 420px; }
.crop-card-gana { background-image: url("../images/site/clay_prodcuts_GANA-PLLA BIOSTIMULATOR.jpg"); }
.crop-card-vderma { background-image: url("../images/site/clay_prodcuts_vderma_thread-lift ร้อยไหม placl และ pdo.jpg"); }
.crop-card-jpro { background-image: url("../images/site/clay_prodcuts_j-Pro๘ยาชาแบบครีมมี อย.ไทย.jpg"); }
.crop-card-egq { background-image: url("../images/site/clay_prodcuts_EG-Q Bod N กาวปิดแผลศัลยกรรมผ่าตัด.jpg"); }
.crop-card-nuvela { background-image: url("../images/site/clay_prodcuts_nuvela-lumi.jpg"); }
.crop-card-ifunnel { background-image: url("../images/site/clay_prodcuts_i-funnel กรวยส่งสิลิโคนนม.jpg"); }
.product-info { padding: 28px; display: flex; flex-direction: column; align-items: flex-start; }
.product-card-featured .product-info { justify-content: center; padding: clamp(32px, 4vw, 64px); }
.product-info p { color: var(--blue-deep); letter-spacing: .12em; font-size: .68rem; font-weight: 700; margin: 0 0 16px; }
.product-info h3 { font-size: clamp(1.65rem, 2.2vw, 2.5rem); }
.product-info span { color: var(--muted); margin-top: 14px; }
.product-info a { margin-top: 26px; font-size: .82rem; font-weight: 700; border-bottom: 1px solid var(--ink); padding-bottom: 4px; }
.product-info a::after { content: ""; position: absolute; inset: 0; }
.product-card:focus-within { outline: 3px solid var(--blue-deep); outline-offset: 3px; }

.professionals { position: relative; display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(54px, 8vw, 130px); align-items: stretch; overflow: hidden; color: white; background: linear-gradient(135deg, var(--ci-navy-deep) 0%, var(--ci-navy) 60%, var(--ci-navy-soft) 100%); }
.professionals::after { content: ""; position: absolute; width: min(52vw, 760px); aspect-ratio: 1; right: -22vw; top: -26vw; border: 1px solid rgb(var(--ci-blue-rgb) / .28); border-radius: 50%; box-shadow: 0 0 100px rgb(var(--ci-blue-rgb) / .12); pointer-events: none; }
.professionals-intro { position: relative; z-index: 1; display: flex; flex-direction: column; justify-content: center; }
.professionals .eyebrow { color: var(--ci-blue); }
.professionals-intro h2 { font-size: clamp(1.8rem, 2.4vw, 2.25rem); }
.professionals-intro > p:not(.eyebrow) { max-width: 580px; margin: 28px 0 34px; color: var(--ci-line-strong); }
.button-light { background: white; color: var(--ci-navy); transition: transform .2s ease, box-shadow .2s ease; }
.button-light:hover { transform: translateY(-2px); box-shadow: 0 14px 34px rgb(var(--ci-black-rgb) / .18); }
.professional-links { position: relative; z-index: 1; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 1px solid rgba(255,255,255,.24); border-left: 1px solid rgba(255,255,255,.24); }
.professional-links > a:nth-child(2) { display: none; }
.professional-links a { min-height: 100%; display: grid; grid-template-columns: 1fr auto; grid-template-rows: auto 1fr auto; align-content: stretch; gap: 14px 16px; padding: 28px; border-right: 1px solid rgba(255,255,255,.24); border-bottom: 1px solid rgba(255,255,255,.24); background: rgba(255,255,255,.035); transition: background .2s ease, transform .2s ease; }
.professional-links a:hover { background: rgba(255,255,255,.1); transform: translateY(-3px); }
.professional-icon { grid-column: 1 / -1; align-self: end; display: grid; place-items: center; width: 44px; height: 44px; margin-bottom: 2px; border: 1px solid rgb(var(--ci-blue-rgb) / .52); border-radius: 50%; color: var(--ci-blue); }
.professional-icon svg { width: 22px; height: 22px; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.professional-links small { grid-column: 1 / -1; color: var(--ci-blue); letter-spacing: .13em; font-size: .66rem; font-weight: 700; }
.professional-links strong { align-self: end; font-family: var(--display); font-size: clamp(1.2rem, 1.56vw, 1.5rem); font-weight: 400; line-height: 1.4; }
.professional-links .professional-arrow { align-self: end; color: var(--ci-blue); font-size: 1.25rem; }

.content-heading { display: grid; grid-template-columns: 1.1fr .7fr; gap: clamp(40px, 9vw, 150px); align-items: end; margin-bottom: 52px; }
.content-heading > div:last-child > p { margin: 0 0 22px; color: var(--muted); }
.article-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.article-card { min-width: 0; overflow: hidden; border: 1px solid var(--line); border-radius: 0; background: white; transition: transform .25s ease, box-shadow .25s ease; }
.article-card:hover { transform: translateY(-5px); box-shadow: 0 22px 46px rgb(var(--ci-navy-rgb) / .1); }
.article-image { display: block; min-height: 265px; background-position: center; background-repeat: no-repeat; background-size: cover; }
.article-image-lifting { background-image: url("../images/site/clay_prodcuts_vderma_thread-lift ร้อยไหม placl และ pdo.jpg"); }
.article-image-collagen { background-image: url("../images/site/clay_prodcuts_GANA-PLLA BIOSTIMULATOR.jpg"); }
.article-image-skin { background-image: url("../images/site/clay_prodcuts_nuvela-lumi.jpg"); }
.article-copy { padding: 26px; }
.article-category { color: var(--blue-deep); font-size: .7rem; font-weight: 700; letter-spacing: .08em; }
.article-copy h3 { margin-top: 14px; font-size: clamp(1.35rem, 1.7vw, 1.85rem); line-height: 1.25; letter-spacing: -.025em; }
.article-copy p { color: var(--muted); margin: 16px 0 22px; font-size: .92rem; }
.article-copy time { color: var(--ci-gray-soft); font-size: .75rem; }

.updates { background: linear-gradient(145deg, var(--ci-surface) 0%, var(--ci-white) 72%); }
.updates-actions { display: flex; flex-wrap: wrap; gap: 14px 30px; align-items: center; }
.updates-grid { display: grid; grid-template-columns: 1.25fr .75fr; gap: 0; }
.update-featured { display: grid; grid-template-columns: 1.15fr .85fr; min-height: 430px; overflow: hidden; border: 1px solid var(--line); border-right: 0; border-radius: 0; background: white; }
.update-image { min-height: 320px; background: url("../images/site/profile-history.jpg") 76% center / auto 112% no-repeat var(--ci-surface-blue); }
.update-copy { display: flex; flex-direction: column; align-items: flex-start; justify-content: center; padding: clamp(28px, 4vw, 52px); }
.update-copy > p, .update-list article > p { display: flex; gap: 14px; align-items: center; margin: 0 0 18px; color: var(--ci-gray-soft); font-size: .72rem; }
.update-copy p span, .update-list p span { color: var(--blue-deep); font-weight: 700; letter-spacing: .12em; }
.update-copy h3 { font-size: clamp(1.75rem, 2.5vw, 2.7rem); line-height: 1.18; }
.update-copy .text-link { margin-top: 30px; }
.update-list { display: grid; grid-template-rows: repeat(2, 1fr); overflow: hidden; border-top: 1px solid var(--line); border-radius: 0; }
.update-list article { position: relative; display: grid; grid-template-columns: 1fr auto; align-content: center; gap: 8px 22px; padding: clamp(26px, 3.5vw, 44px); border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); border-left: 1px solid var(--line); background: white; }
.update-list article > p { grid-column: 1 / -1; }
.update-list h3 { font-size: clamp(1.2rem, 1.6vw, 1.65rem); line-height: 1.3; }
.update-list article > a { align-self: end; color: var(--blue-deep); font-size: 1.25rem; }

.about { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(50px, 8vw, 130px); align-items: center; }
.about-visual { min-height: 680px; border-radius: 46% 46% 20px 20px; background: url("../images/site/profile-vision.jpg") 76% center / auto 100% no-repeat; box-shadow: 0 24px 80px rgb(var(--ci-navy-rgb) / .12); }
.about-copy > p:not(.eyebrow) { color: var(--muted); font-size: 1.06rem; margin: 30px 0; }
.about blockquote { margin: 34px 0; padding: 28px 0 28px 28px; border-left: 2px solid var(--blue); font-family: Georgia, "Times New Roman", serif; font-size: clamp(1.4rem, 2vw, 2rem); color: var(--blue-deep); }

.partners { text-align: center; padding: 110px 24px; overflow: hidden; }
.partners h2 { max-width: 800px; margin: 0 auto; }
.partner-list { display: flex; flex-wrap: wrap; justify-content: center; gap: 18px; margin: 48px auto 0; max-width: 1150px; }
.partner-list span { display: inline-flex; align-items: center; justify-content: center; width: min(210px, 100%); min-height: 104px; padding: 16px 20px; border: 1px solid var(--line); border-radius: 12px; background: var(--ci-white); }
.partner-list img { display: block; width: 100%; max-width: 190px; height: 64px; object-fit: contain; }

.sales-contact { display: grid; grid-template-columns: .65fr 1.55fr; gap: clamp(32px, 5vw, 80px); align-items: center; padding-block: clamp(45px, 5vw, 75px); color: white; background: var(--ci-blue); }
.sales-contact .eyebrow { color: rgba(255,255,255,.78); }
.sales-contact-copy > p:last-child { max-width: 580px; margin: 24px 0 0; color: rgba(255,255,255,.84); }
.sales-contact-actions { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.sales-contact-actions a { position: relative; display: grid; grid-template-columns: 1fr; align-items: center; gap: 8px; min-height: 112px; padding: 24px 54px 24px 28px; border: 1px solid rgba(255,255,255,.48); border-radius: 14px; background: rgba(255,255,255,.12); transition: background .2s ease, transform .2s ease; }
.sales-contact-actions a:hover { background: rgba(255,255,255,.22); transform: translateY(-3px); }
.sales-contact-actions small { color: rgba(255,255,255,.74); font-size: .67rem; font-weight: 700; letter-spacing: .13em; }
.sales-contact-actions strong { font-family: var(--display); font-size: clamp(1.1rem, 1.5vw, 1.65rem); font-weight: 400; line-height: 1.2; white-space: nowrap; }
.sales-contact-actions span { position: absolute; top: 50%; right: 20px; font-size: 1.35rem; line-height: 1; transform: translateY(-50%); }

.site-footer { padding: 76px clamp(24px, 6vw, 108px) 28px; background: var(--ink); color: white; border-top: 1px solid var(--ci-border-dark); }
.footer-main { display: grid; grid-template-columns: minmax(220px, .72fr) minmax(0, 2.28fr); gap: clamp(56px, 8vw, 130px); align-items: start; }
.footer-brand img { display: block; width: 168px; height: auto; opacity: .96; }
.footer-brand p { margin: 26px 0 12px; font-family: Georgia, "Times New Roman", serif; font-size: 1.2rem; font-style: italic; color: var(--ci-line); }
.footer-brand span { display: block; max-width: 300px; color: var(--ci-gray-soft); font-size: .84rem; line-height: 1.7; }
.footer-nav { display: grid; grid-template-columns: 1.25fr .9fr 1.15fr .8fr; gap: clamp(28px, 4vw, 68px); }
.footer-column { display: flex; min-width: 0; flex-direction: column; align-items: flex-start; gap: 10px; }
.footer-column h2 { margin: 0 0 14px; color: var(--ci-blue); font-family: var(--body); font-size: .5175rem; font-weight: 700; letter-spacing: .13em; text-transform: uppercase; }
.footer-column a { color: var(--ci-gray-light); font-size: .82rem; line-height: 1.45; transition: color .2s ease, transform .2s ease; }
.footer-column a:hover, .footer-column a:focus-visible { color: white; transform: translateX(3px); }
.footer-column .footer-sub-link { padding-left: 12px; color: var(--ci-gray); font-size: .76rem; }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-top: 58px; padding-top: 24px; border-top: 1px solid var(--ci-border-dark); }
.footer-bottom small, .footer-bottom a { color: var(--ci-gray); font-size: .74rem; }
.footer-bottom a:hover { color: white; }

.reveal { opacity: 1; transform: none; transition: opacity .7s ease, transform .7s ease; }
.reveal-ready .reveal:not(.is-visible) { opacity: 0; transform: translateY(22px); }
.reveal-ready .reveal.is-visible { opacity: 1; transform: none; }

@media (max-width: 1100px) {
  .hero { padding-inline: 42px; }
  .hero-copy { width: min(690px, 70vw); }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .product-card { grid-column: span 1; }
  .product-card-featured { grid-column: span 2; }
  .product-card-vderma { grid-column: span 1; }
  .professionals { gap: 42px; }
  .professional-links a { min-height: 100%; padding: 22px; }
  .updates-grid { grid-template-columns: 1fr; }
  .about-visual { min-height: 560px; }
}

@media (max-width: 820px) {
  .site-header { height: 76px; padding-inline: 20px; }
  .brand { width: 108px; height: 62px; }
  .brand img { width: 108px; height: auto; }
  .menu-toggle { display: block; z-index: 2; }
  .menu-toggle[aria-expanded="true"] > span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] > span:nth-child(2) { opacity: 0; }
  .menu-toggle[aria-expanded="true"] > span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
  .site-nav { position: fixed; inset: 76px 0 auto; display: grid; gap: 0; max-height: calc(100svh - 76px); overflow-y: auto; padding: 20px; background: white; border-bottom: 1px solid var(--line); transform: translateY(-120%); opacity: 0; pointer-events: none; transition: .25s ease; }
  .site-nav.is-open { transform: none; opacity: 1; pointer-events: auto; }
  .site-nav > a, .nav-group > summary { padding: 14px 4px; border-bottom: 1px solid var(--line); font-size: .94rem; }
  .nav-group { width: 100%; }
  .nav-dropdown, .nav-dropdown-products { position: static; display: none; grid-template-columns: 1fr; gap: 0; width: 100%; padding: 6px 0 14px 14px; border: 0; border-bottom: 1px solid var(--line); border-radius: 0; box-shadow: none; opacity: 1; visibility: visible; transform: none; }
  .nav-group[open] > .nav-dropdown { display: grid; }
  .nav-dropdown a { padding: 11px 8px; border: 0; font-size: .86rem; }
  .nav-column + .nav-column { margin-top: 8px; padding-top: 8px; border-top: 1px solid var(--line); }
  .language { width: max-content; margin-top: 14px; }
  main { padding-top: 76px; }
  .hero { min-height: calc(100svh - 76px); align-items: flex-end; padding: 330px 20px 80px; }
  .hero::before { background: linear-gradient(180deg, rgba(255,255,255,.04) 0%, rgba(246,252,255,.42) 40%, var(--ci-white) 67%, var(--ci-white) 100%); }
  .hero::after { width: 86vw; right: -42vw; top: -22vw; }
  .hero-portrait { inset: 0 0 auto; width: 100%; height: 56%; background-position: right center; }
  .hero-copy { width: 100%; }
  .hero-signature { left: 20px; bottom: 24px; }
  .section-heading { grid-template-columns: 1fr; gap: 24px; }
  .product-grid { grid-template-columns: 1fr; }
  .product-card, .product-card-featured, .product-card-vderma { grid-column: auto; }
  .product-card-featured { display: block; }
  .product-card-featured .product-photo { min-height: 330px; }
  .professionals { grid-template-columns: 1fr; }
  .professional-links { margin-top: 6px; }
  .content-heading { grid-template-columns: 1fr; gap: 24px; }
  .article-grid { grid-template-columns: 1fr; }
  .article-card { display: grid; grid-template-columns: .9fr 1.1fr; }
  .article-image { min-height: 300px; }
  .update-featured { grid-template-columns: 1fr; }
  .update-image { min-height: 360px; background-position: center 35%; background-size: cover; }
  .about { grid-template-columns: 1fr; }
  .about-visual { min-height: 560px; }
  .partner-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
  .partner-list span { width: 100%; min-width: 0; }
  .partner-list span:last-child:nth-child(odd) { grid-column: 1 / -1; justify-self: center; width: calc(50% - 7px); }
  .sales-contact { grid-template-columns: 1fr; }
  .sales-contact-actions { grid-template-columns: 1fr; }
  .footer-main { grid-template-columns: 1fr; }
  .footer-nav { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 520px) {
  h1 { font-size: var(--ci-hero-title-size); }
  h2 { font-size: clamp(1.6875rem, 8.25vw, 2.55rem); }
  .hero { padding-top: 300px; }
  .hero-lead { margin-block: 22px 28px; font-size: 1rem; }
  .hero-signature { letter-spacing: .12em; font-size: .58rem; }
  .section { padding-block: 78px; }
  .product-photo, .product-card-featured .product-photo { min-height: 0; }
  .professional-links { grid-template-columns: 1fr; border-top: 0; }
  .professional-links a { min-height: auto; border-left: 1px solid rgba(255,255,255,.24); }
  .article-card { display: block; }
  .article-image { min-height: 230px; }
  .update-image { min-height: 280px; }
  .update-list article { min-height: 210px; }
  .about-visual { min-height: 430px; }
  .sales-contact-actions a { min-height: 100px; padding: 20px 50px 20px 20px; }
  .sales-contact-actions { grid-template-columns: 1fr; }
  .site-footer { padding-top: 58px; }
  .footer-nav { grid-template-columns: 1fr; gap: 34px; }
  .footer-bottom { align-items: flex-start; flex-direction: column; margin-top: 44px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
  .reveal { opacity: 1; transform: none; }
}

/* Clay theme system: shared archive components */
:root{--clay-header-height:81px;--clay-mobile-header-height:76px;--clay-mobile-card-gap:28px}
.clay-pagination{margin-top:clamp(36px,5vw,64px)}.clay-pagination .page-numbers{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin:0;padding:0;list-style:none}.clay-pagination a,.clay-pagination span.page-numbers{min-width:42px;min-height:42px;display:inline-flex;align-items:center;justify-content:center;padding:8px 13px;border:1px solid var(--line);border-radius:999px;color:var(--ci-ink);background:var(--ci-white)}.clay-pagination .current{color:var(--ci-white)!important;border-color:var(--ci-blue);background:var(--ci-blue)!important}.clay-pagination a:hover,.clay-pagination a:focus-visible{color:var(--ci-white);border-color:var(--ci-blue-deep);background:var(--ci-blue-deep)}
@media(max-width:820px){body.page:not(.home) main{padding-top:0!important}}