/* =========================================================
   PHILOS PQ10 매직크림 · 얼굴 붓기 관리 콘텐츠 사이트
   Editorial / high-end esthetic-clinic design system
   ========================================================= */

:root {
  /* brand tokens (from structure.json — values unchanged) */
  --color-primary: #2B2622;      /* warm soft-black */
  --color-primary-soft: #4A4238; /* lighter body-text black */
  --color-accent: #C08A82;       /* dusty rose */
  --color-accent-dark: #A66E64;  /* hover / pressed rose */
  --color-accent-light: #F1DFDA; /* pale rose tint — used sparingly now */
  --color-bg: #FAF6F2;           /* warm white */
  --color-bg-alt: #F1E8E0;       /* section alt background — used sparingly now */
  --color-border: #E5D9CE;
  --color-white: #FFFFFF;

  --font-heading: 'Gowun Batang', serif;
  --font-body: 'Pretendard', -apple-system, BlinkMacSystemFont, 'Malgun Gothic', sans-serif;

  /* corner system: hard edges everywhere — no rounded shapes anywhere on the site */
  --radius: 0px;       /* buttons, tags, badges, accordion */
  --radius-sm: 0px;    /* fine chrome (scrollbar thumb, etc.) */
  --radius-none: 0px;  /* cards, images, section panels — the gallery look */

  --section-padding: clamp(64px, 10vw, 128px);
  --section-gap: clamp(72px, 9vw, 136px);

  /* shadows are used almost nowhere — hierarchy comes from line + type + space */
  --shadow-hover: 0 2px 0 0 var(--color-primary);

  --tracking-label: 0.14em;

  /* fixed glass nav height — kept as one source of truth so the hero copy and
     inner content-pages can reserve exactly this much clearance under it */
  --header-h: 78px;
}

/* ---------- reset & base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
[id] { scroll-margin-top: calc(var(--header-h) + 16px); }
body {
  margin: 0;
  /* fine grain texture over the warm-white ground — tiny tiled SVG noise, alpha-only
     so it reads as tactile paper rather than adding any color; the flat/hard-edge
     system stays intact, this just keeps large plain fields from looking dead */
  background:
    var(--color-bg)
    url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='140' height='140'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix type='matrix' values='0 0 0 0 0  0 0 0 0 0  0 0 0 0 0  0 0 0 0.05 0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>")
    repeat;
  color: var(--color-primary-soft);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}

body, p, li, a, span, summary, blockquote, td, th, label {
  word-break: keep-all;
  overflow-wrap: break-word;
}

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

/* uniform editorial photo treatment — one filter recipe across all 56 product photos
   so mixed source photography reads as one cohesive, warm-toned gallery */
.rank-thumb,
.area-card img,
.card-thumb,
.pq10-editorial img,
.latest-item img,
.content-page img,
.column-hero-media img,
.column-body img,
.column-teaser img {
  filter: saturate(0.9) contrast(1.02) brightness(1.01) sepia(0.04);
}

a { color: var(--color-accent-dark); text-decoration: none; }
/* hover states communicate via color/border only — never text-decoration */

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--color-primary);
  line-height: 1.32;
  word-break: keep-all;
  margin: 0 0 0.6em;
  font-weight: 700;
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(30px, 4.4vw, 46px); }
h2 { font-size: clamp(22px, 2.6vw, 29px); margin-top: 2.2em; }
h3 { font-size: clamp(18px, 2vw, 21px); letter-spacing: 0; }

p { margin: 0 0 1.3em; }

/* small tracked-out uppercase label — the recurring "premium" typographic device */
.eyebrow,
.section-eyebrow,
.essay-kicker,
.area-eyebrow,
.step-num {
  text-transform: uppercase;
  letter-spacing: var(--tracking-label);
  font-weight: 600;
}

/* ---------- layout shell ---------- */
/* frosted-glass nav: fixed over the hero photo (and, on inner pages, over the
   plain page background) — brand-primary tint + backdrop-blur so the photo/
   content behind it stays subtly visible instead of reading as a solid bar */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 200;
  height: var(--header-h);
  padding: 0 clamp(20px, 5vw, 48px);
  background: rgba(43, 38, 34, 0.58); /* --color-primary at low opacity */
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}
.site-nav {
  max-width: 1180px;
  height: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: clamp(20px, 4vw, 44px);
}
.site-name {
  display: flex;
  align-items: center;
}
.site-name img {
  display: block;
  width: auto;
  height: 22px;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(16px, 2.4vw, 30px);
  list-style: none;
  margin: 0;
  padding: 0;
  flex: 1;
}
.nav-links a {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: var(--tracking-label);
  color: rgba(255, 255, 255, 0.88);
  border-bottom: 1px solid transparent;
  padding-bottom: 3px;
  transition: color 0.2s ease, border-color 0.2s ease;
}
@media (hover: hover) and (pointer: fine) {
  .nav-links a:hover { color: var(--color-white); border-color: rgba(255, 255, 255, 0.6); }
}
/* outline CTA — client called solid-fill buttons too heavy; thin border, no fill */
.nav-cta {
  display: inline-block;
  flex-shrink: 0;
  background: transparent;
  color: var(--color-white);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 10px 20px;
  border: 1px solid rgba(255, 255, 255, 0.75);
  border-radius: var(--radius);
  transition: background-color 0.2s ease, border-color 0.2s ease;
}
@media (hover: hover) and (pointer: fine) {
  .nav-cta:hover { background: rgba(255, 255, 255, 0.14); border-color: var(--color-white); }
}
@media (max-width: 760px) {
  .nav-links { display: none; }
}

main { display: block; }

.site-footer {
  padding: 44px clamp(20px, 5vw, 48px) 56px;
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
  margin-top: 40px;
}
.footer-grid {
  max-width: 1120px;
  margin: 0 auto;
  padding-bottom: 28px;
  display: grid;
  grid-template-columns: 0.8fr 2fr 0.8fr;
  gap: 28px;
}
@media (max-width: 760px) {
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
}
.footer-label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: var(--tracking-label);
  color: var(--color-accent-dark);
  margin-bottom: 10px;
}
.footer-col .footer-line {
  margin: 0 0 4px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--color-primary-soft);
  opacity: 0.72;
}
.footer-cs-phone {
  margin: 0 0 6px;
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 700;
  color: var(--color-primary);
}
.site-footer .quick-links {
  max-width: 1120px;
  margin: 0 auto;
  padding-top: 24px;
  border-top: 1px solid var(--color-border);
  font-size: 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-primary-soft);
  opacity: 0.85;
}
.footer-brand {
  max-width: 1120px;
  margin: 28px auto 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.footer-brand img { opacity: 0.55; }
.footer-copyright {
  margin: 0;
  font-size: 11px;
  letter-spacing: 0.03em;
  color: var(--color-primary-soft);
  opacity: 0.55;
}
.site-footer .quick-links a { color: var(--color-primary-soft); }
@media (hover: hover) and (pointer: fine) {
  .site-footer .quick-links a:hover { color: var(--color-accent-dark); }
}

/* ---------- content-page article (detail pages) ---------- */
.content-page {
  max-width: 720px;
  margin: 0 auto;
  /* no hero photo on these pages, so the fixed glass header sits directly over
     the H1 unless we reserve its height here explicitly */
  padding: calc(var(--header-h) + var(--section-padding)) clamp(20px, 5vw, 32px) var(--section-padding);
}
.content-page h1 { margin-bottom: 0.5em; }
.content-page img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-none);
  border: 1px solid var(--color-border);
  margin: 2.4em 0;
}

/* -- content-page hero banner ("썸네일/세부페이지 히어로") --
   Compact, CONTAINED banner (not full-bleed like the homepage hero) sitting
   inside .content-page's 720px column. Source photography is mostly portrait
   product/lifestyle shots, not dramatic wide hero-grade images, so instead of
   risking poor text-on-photo contrast with an overlay treatment on 10
   different photos, every page uses the same safer "image band, then H1
   directly below" split — one consistent system, judged per the brief. */
.detail-hero {
  margin: 0 0 clamp(28px, 4vw, 40px);
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-none);
  box-shadow: 6px 6px 0 0 var(--color-border);
}
.content-page .detail-hero img {
  width: 100%;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  object-position: center 28%;
  margin: 0;
  border: 0;
  display: block;
  transition: transform 0.6s cubic-bezier(0.22, 0.61, 0.36, 1);
}
@media (hover: hover) and (pointer: fine) {
  .detail-hero:hover img { transform: scale(1.035); }
}
@media (max-width: 560px) {
  .content-page .detail-hero img { aspect-ratio: 4 / 3; }
}

/* CTA link styled as a button (product outbound links) — sharp, tracked, restrained */
.content-page a[target="_blank"],
.column-body a[target="_blank"],
.home-cta a,
.cta-button {
  display: inline-block;
  background: var(--color-accent);
  color: var(--color-white);
  font-weight: 600;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 17px 38px;
  border: 1px solid var(--color-accent);
  border-radius: var(--radius);
  text-decoration: none;
  transition: background-color 0.25s ease, border-color 0.25s ease;
}
@media (hover: hover) and (pointer: fine) {
  .content-page a[target="_blank"]:hover,
  .column-body a[target="_blank"]:hover,
  .home-cta a:hover,
  .cta-button:hover {
    background: var(--color-accent-dark);
    border-color: var(--color-accent-dark);
    text-decoration: none;
  }
}

/* -- in-article product CTA card (replaces the bare outbound link at the
   end of every detail/column page) — same hairline-border + offset-shadow
   language as .detail-hero, image band left, copy+button right */
.detail-cta {
  display: flex;
  align-items: stretch;
  margin: 2.6em 0 0.4em;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  box-shadow: 6px 6px 0 0 var(--color-border);
}
.detail-cta img {
  width: 34%;
  min-width: 140px;
  object-fit: cover;
  aspect-ratio: 3 / 4;
  display: block;
  margin: 0;
  border: 0;
  transition: transform 0.6s cubic-bezier(0.22, 0.61, 0.36, 1);
}
@media (hover: hover) and (pointer: fine) {
  .detail-cta:hover img { transform: scale(1.035); }
}
.detail-cta-copy {
  flex: 1;
  padding: clamp(24px, 4vw, 40px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
}
.detail-cta-copy .eyebrow {
  display: inline-block;
  font-size: 12px;
  color: var(--color-accent-dark);
  padding-bottom: 8px;
  margin-bottom: 12px;
  border-bottom: 1px solid var(--color-border);
}
.detail-cta-copy h3 {
  font-size: clamp(19px, 2.4vw, 24px);
  margin: 0 0 0.5em;
}
.detail-cta-copy p {
  margin: 0 0 20px;
  color: var(--color-primary-soft);
}
@media (max-width: 560px) {
  .detail-cta { flex-direction: column; }
  .detail-cta img { width: 100%; aspect-ratio: 16 / 9; }
}

/* ---------- sitemap page ---------- */
.sitemap-section {
  margin-top: clamp(40px, 6vw, 56px);
  padding-top: clamp(28px, 4vw, 40px);
  border-top: 1px solid var(--color-border);
}
.sitemap-section h2 { margin-top: 0; margin-bottom: 1.1em; }
.sitemap-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
}
.sitemap-list li { border-bottom: 1px solid var(--color-border); }
.sitemap-list li:first-child { border-top: 1px solid var(--color-border); }
.sitemap-list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 4px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 16px;
  color: var(--color-primary);
  transition: color 0.2s ease, padding-left 0.2s ease;
}
.sitemap-list a::after { content: '→'; color: var(--color-accent); flex: none; transition: transform 0.2s ease; }
@media (hover: hover) and (pointer: fine) {
  .sitemap-list a:hover { color: var(--color-accent-dark); padding-left: 10px; text-decoration: none; }
  .sitemap-list a:hover::after { transform: translateX(4px); }
}

/* ---------- FAQ accordion (details/summary) ---------- */
details {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 0 24px;
  margin-bottom: 12px;
  background: var(--color-white);
  transition: border-color 0.2s ease;
}
details[open] { border-color: var(--color-primary); }
details summary {
  cursor: pointer;
  list-style: none;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 16px;
  padding: 20px 36px 20px 0;
  position: relative;
  color: var(--color-primary);
}
details summary::-webkit-details-marker { display: none; }
details summary::after {
  content: '+';
  position: absolute;
  right: 2px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 20px;
  font-weight: 400;
  color: var(--color-accent);
  transition: transform 0.3s ease;
}
details[open] summary::after { transform: translateY(-50%) rotate(45deg); }

/* smooth open/close via max-height (content stays in flow, native toggle unaffected) */
details > *:not(summary) {
  display: block;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  margin: 0;
  transition: max-height 0.35s ease, opacity 0.3s ease, margin 0.3s ease;
}
details[open] > *:not(summary) {
  max-height: 600px;
  opacity: 1;
  margin: 0 0 22px;
}

/* ---------- home page ---------- */
.home-page {
  max-width: 1180px;
  margin: 0 auto;
  /* no top padding — hero must sit flush against the header, zero accidental gap */
  padding: 0 clamp(20px, 5vw, 32px) var(--section-padding);
}
.home-page h1 { margin-bottom: 0.4em; }
.home-page .intro {
  max-width: 720px;
  font-size: 19px;
}

/* every section below the hero gets a thin top rule and generous air above it —
   dividing lines do the hierarchy work instead of colored blocks */
.card-section {
  position: relative;
  margin-top: var(--section-gap);
  padding-top: clamp(48px, 6vw, 72px);
  border-top: 1px solid var(--color-border);
}
.card-section h2 {
  margin-top: 0;
  margin-bottom: 0.9em;
}

/* magazine running-folio numeral — large, faint, sits in the top-right margin
   of every section as a recurring editorial device that also gives the type
   system a big-display moment beyond body/heading sizes */
.section-folio {
  position: absolute;
  top: clamp(48px, 6vw, 72px);
  right: 0;
  font-family: var(--font-heading);
  font-size: clamp(52px, 7vw, 104px);
  font-weight: 700;
  line-height: 1;
  color: var(--color-primary);
  opacity: 0.05;
  pointer-events: none;
  user-select: none;
}
@media (max-width: 700px) {
  .section-folio { display: none; }
}
/* FAQ section already has its own big-number moment (the count-up stat) —
   drop the generic folio there so the two don't collide in the same corner */
#FAQ .section-folio { display: none; }

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
@media (max-width: 900px) {
  .card-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .card-grid { grid-template-columns: 1fr; }
}

.card {
  display: block;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-none);
  overflow: hidden;
  /* hard-edge "print register" offset frame instead of a soft drop shadow —
     depth cue that stays inside the flat/sharp design system */
  box-shadow: 6px 6px 0 0 var(--color-border);
  transition: border-color 0.25s ease, box-shadow 0.25s ease, transform 0.15s ease-out;
}
@media (hover: hover) and (pointer: fine) {
  .card:hover { border-color: var(--color-primary); box-shadow: 9px 9px 0 0 var(--color-accent); }
}
.card .card-thumb {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 0;
  margin: 0;
  transition: transform 0.6s cubic-bezier(0.22, 0.61, 0.36, 1);
}
@media (hover: hover) and (pointer: fine) {
  .card:hover .card-thumb { transform: scale(1.06); }
}
.card .card-title {
  display: block;
  padding: 18px 20px 22px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 16px;
  color: var(--color-primary);
}

.home-cta {
  margin-top: var(--section-gap);
  text-align: center;
  padding: 56px 24px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-none);
}

/* -- hero: full-bleed studio product shot, no scrim, no whitespace --
   breaks out of .home-page's centered max-width using the standard
   "left:50% + negative margin" trick (no transform, so it won't fight
   the .reveal transition also applied to this section).
   Background image + grade live on ::before (not an <img>) so that
   background-attachment:fixed gives a real parallax scroll, and the
   photo-grade filter never touches the copy sitting on top of it. */
.hero-section {
  position: relative;
  left: 50%;
  right: 50%;
  width: 100vw;
  margin-left: -50vw;
  margin-right: -50vw;
  min-height: clamp(620px, 92vh, 880px);
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  background: var(--color-bg-alt);
}
.hero-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: var(--hero-img);
  /* pre-cropped landscape slice (1024x634) of the fabric flat-lay — chosen so
     the dark olive-brown corner (top-left, for copy legibility) AND the
     product bottle with its label both sit inside the same frame at once,
     instead of relying on cover() to hide most of the portrait original. */
  background-size: cover;
  background-position: center 62%;
  background-attachment: fixed;
  filter: saturate(0.9) contrast(1.02) brightness(1.01) sepia(0.04);
  z-index: 0;
}
@media (max-width: 900px), (hover: none) and (pointer: coarse) {
  /* iOS/Android don't do fixed-attachment parallax — fall back to plain cover, no jank */
  .hero-section::before { background-attachment: scroll; }
}
@media (max-width: 640px) {
  /* narrow/tall mobile viewports crop hard top/bottom at cover() — bias
     toward the bottle/label sitting lower in the frame so the product stays
     visible; copy stays at the top of the (now taller) hero. */
  .hero-section { min-height: clamp(560px, 92vh, 760px); align-items: flex-start; }
  .hero-section::before { background-position: 65% 75%; }
}
.hero-copy {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  /* copy sits bottom-left now — only needs enough top padding to clear the
     fixed glass header when the viewport is short, most of the reserve goes
     to bottom breathing room instead */
  padding: calc(var(--header-h) + clamp(16px, 3vw, 28px)) clamp(20px, 5vw, 32px) clamp(48px, 7vw, 88px);
  /* the fabric photo's dark olive-brown corner sits behind this block naturally —
     white type reads clean on it with zero scrim/gradient overlay; a soft
     drop-shadow on the type itself (not a background layer) adds a further
     legibility margin against the busier/lighter parts of the photo without
     reintroducing an overlay div */
  color: var(--color-white);
  max-width: 620px;
  text-shadow: 0 2px 14px rgba(0, 0, 0, 0.38), 0 1px 3px rgba(0, 0, 0, 0.32);
}
.hero-copy .eyebrow {
  display: inline-block;
  font-size: 12px;
  color: var(--color-white);
  background: none;
  padding: 0 0 8px;
  margin-bottom: 22px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.6);
}
.hero-copy h1 {
  font-size: clamp(40px, 6.4vw, 68px);
  line-height: 1.12;
  margin-bottom: 0.32em;
  color: var(--color-white);
  text-shadow: 0 4px 24px rgba(0, 0, 0, 0.42), 0 2px 6px rgba(0, 0, 0, 0.35);
  animation: hero-h1-reveal 1.15s cubic-bezier(0.22, 1, 0.36, 1) 0.2s both;
}
@keyframes hero-h1-reveal {
  from { clip-path: inset(0 100% 0 0); opacity: 0; }
  60%  { opacity: 1; }
  to   { clip-path: inset(0 0 0 0); opacity: 1; }
}
@media (prefers-reduced-motion: reduce) {
  .hero-copy h1 { animation: none; }
}
.hero-copy .hero-sub {
  font-size: 17px;
  max-width: 420px;
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.82);
}
.hero-copy .hero-sub span { display: block; }

.tag-pills { display: flex; flex-wrap: wrap; gap: 20px; margin-top: 32px; }
.tag-pill {
  display: inline-block;
  padding: 0 0 5px;
  border: none;
  border-bottom: 1px solid transparent;
  background: none;
  color: rgba(255, 255, 255, 0.88);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  transition: border-color 0.25s ease, color 0.25s ease;
}
@media (hover: hover) and (pointer: fine) {
  .tag-pill:hover { border-color: var(--color-white); color: var(--color-white); }
}
@media (max-width: 640px) {
  .hero-copy .hero-sub { max-width: none; }
}

/* -- section heading helpers -- */
.section-eyebrow {
  display: inline-block;
  font-size: 12px;
  color: var(--color-accent-dark);
  padding-bottom: 8px;
  margin-bottom: 10px;
  border-bottom: 1px solid var(--color-accent);
}
.section-desc { max-width: 640px; color: var(--color-primary-soft); }

/* -- ranking (오늘 가장 많이 보는 글) -- */
.rank-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
@media (max-width: 900px) { .rank-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .rank-grid { grid-template-columns: 1fr; } }
.rank-card {
  position: relative;
  display: block;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-none);
  overflow: hidden;
  box-shadow: 6px 6px 0 0 var(--color-border);
  transition: border-color 0.25s ease, box-shadow 0.25s ease, transform 0.15s ease-out;
}
@media (hover: hover) and (pointer: fine) {
  .rank-card:hover { border-color: var(--color-primary); box-shadow: 9px 9px 0 0 var(--color-accent); text-decoration: none; }
}
.rank-card .rank-thumb-wrap { position: relative; overflow: hidden; }
.rank-card .rank-thumb { width: 100%; aspect-ratio: 4/3; object-fit: cover; margin: 0; border-radius: 0; transition: transform 0.6s cubic-bezier(0.22, 0.61, 0.36, 1); }
@media (hover: hover) and (pointer: fine) {
  .rank-card:hover .rank-thumb { transform: scale(1.06); }
}
.rank-card .rank-no {
  position: absolute; top: 0; left: 0;
  width: 34px; height: 34px; border-radius: 0;
  background: var(--color-primary); color: var(--color-white);
  font-family: var(--font-heading); font-weight: 700; font-size: 14px;
  display: flex; align-items: center; justify-content: center;
}
.rank-card .rank-body { padding: 18px 20px 22px; }
.rank-card .rank-title { display: block; font-family: var(--font-heading); font-weight: 700; font-size: 16px; color: var(--color-primary); margin-bottom: 8px; }
.rank-card .rank-teaser { font-size: 14px; color: var(--color-primary-soft); margin: 0; line-height: 1.6; }

/* -- featured layout: item 1 becomes a large lead tile spanning 2x2, the rest
   fall in around it — breaks the uniform 3x2 grid the client called too static */
.rank-grid { grid-auto-rows: 1fr; }
.rank-grid .rank-card:first-child {
  grid-column: span 2;
  grid-row: span 2;
  display: flex;
  flex-direction: column;
}
.rank-grid .rank-card:first-child .rank-thumb-wrap { flex: 1; }
.rank-grid .rank-card:first-child .rank-thumb { width: 100%; height: 100%; }
.rank-grid .rank-card:first-child .rank-no { width: 44px; height: 44px; font-size: 18px; }
.rank-grid .rank-card:first-child .rank-body { padding: 22px 26px 28px; }
.rank-grid .rank-card:first-child .rank-title { font-size: 21px; }
.rank-grid .rank-card:first-child .rank-teaser { font-size: 15px; }
@media (max-width: 900px) {
  .rank-grid .rank-card:first-child { grid-row: auto; display: block; }
  .rank-grid .rank-card:first-child .rank-thumb { aspect-ratio: 4/3; height: auto; }
}
@media (max-width: 560px) {
  .rank-grid .rank-card:first-child { grid-column: auto; }
}

/* -- 얼굴 붓기 유형 (quadrant) -- */
.type-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--color-border);
  border: 1px solid var(--color-border);
  box-shadow: 8px 8px 0 0 var(--color-border);
}
@media (max-width: 700px) { .type-grid { grid-template-columns: 1fr; } }
.type-card {
  background: var(--color-white);
  border-radius: var(--radius-none);
  padding: 32px 32px;
}
.type-card h3 { margin-bottom: 4px; }
.type-card .type-hint { font-size: 14px; color: var(--color-primary-soft); opacity: 0.8; margin-bottom: 18px; }
.type-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 12px; }
.type-list li a,
.type-list li span.plain {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 15px; font-weight: 600;
}
.type-list li a { color: var(--color-primary-soft); }
.type-list li a::before,
.type-list li span.plain::before { content: '—'; color: var(--color-accent); font-weight: 700; }
.type-list li span.plain { color: var(--color-primary-soft); opacity: 0.6; }

/* -- 얼굴 부위별 관리 (area cards, big) -- */
.area-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
@media (max-width: 800px) { .area-grid { grid-template-columns: 1fr; } }
.area-card {
  position: relative;
  display: block;
  border-radius: var(--radius-none);
  overflow: hidden;
  border: 1px solid var(--color-border);
  aspect-ratio: 3/4;
  box-shadow: 6px 6px 0 0 var(--color-border);
  transition: border-color 0.25s ease, box-shadow 0.25s ease, transform 0.15s ease-out;
}
@media (hover: hover) and (pointer: fine) {
  .area-card:hover { border-color: var(--color-primary); box-shadow: 9px 9px 0 0 var(--color-accent); text-decoration: none; }
}
.area-card img { width: 100%; height: 100%; object-fit: cover; margin: 0; border-radius: 0; transition: transform 0.6s cubic-bezier(0.22, 0.61, 0.36, 1); }
@media (hover: hover) and (pointer: fine) {
  .area-card:hover img { transform: scale(1.06); }
}
/* staggered vertical offset + varied aspect on the middle tile — three equal
   frames stop reading as one repeated shape */
.area-grid .area-card:nth-child(2) { aspect-ratio: 4/5; }
@media (min-width: 801px) {
  /* margin, not transform — leaves transform free for the reveal animation
     and the cursor-tilt micro-interaction on hover */
  .area-grid .area-card:nth-child(2) { margin-top: 30px; }
  .area-grid .area-card:nth-child(1),
  .area-grid .area-card:nth-child(3) { margin-top: -6px; }
}
.area-card .area-caption {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 30px 24px 24px;
  background: linear-gradient(to top, rgba(43,38,34,0.8), rgba(43,38,34,0));
  color: var(--color-white);
}
.area-card .area-caption .area-eyebrow { font-size: 11px; opacity: 0.85; display: block; margin-bottom: 6px; }
.area-card .area-caption .area-title { font-family: var(--font-heading); font-weight: 700; font-size: 23px; color: var(--color-white); }

/* -- 생활습관 icon row — typographic index numbers, no emoji/decorative icons -- */
.icon-row { display: flex; flex-wrap: wrap; gap: 1px; background: var(--color-border); border: 1px solid var(--color-border); counter-reset: habit; box-shadow: 8px 8px 0 0 var(--color-border); }
.icon-item {
  flex: 1 1 140px;
  text-align: center;
  padding: 30px 12px 26px;
  background: var(--color-white);
  border-radius: 0;
  color: var(--color-primary-soft);
  font-weight: 700;
}
.icon-item .icon-glyph {
  display: block;
  margin-bottom: 14px;
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 600;
  color: var(--color-accent-dark);
  letter-spacing: 0.06em;
}
.icon-item .icon-glyph::before {
  counter-increment: habit;
  content: counter(habit, decimal-leading-zero);
}
.icon-item .icon-label { font-family: var(--font-heading); font-size: 15px; color: var(--color-primary); }
a.icon-item { transition: background-color 0.2s ease; }
@media (hover: hover) and (pointer: fine) {
  a.icon-item:hover { background: var(--color-bg-alt); text-decoration: none; }
}
.icon-item.is-text { opacity: 0.55; }

/* -- 홈케어 방법 step flow -- */
.step-flow { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--color-border); border: 1px solid var(--color-border); box-shadow: 8px 8px 0 0 var(--color-border); }
@media (max-width: 800px) { .step-flow { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .step-flow { grid-template-columns: 1fr; } }
.step-item {
  display: block;
  background: var(--color-white);
  border-radius: 0;
  padding: 28px 22px;
  color: var(--color-primary-soft);
}
.step-item .step-num {
  display: inline-block;
  font-family: var(--font-heading); font-weight: 700; font-size: 12px;
  color: var(--color-accent-dark);
  border-bottom: 1px solid var(--color-accent);
  padding-bottom: 10px;
  margin-bottom: 14px;
}
.step-item .step-title { display: block; font-family: var(--font-heading); font-weight: 700; font-size: 18px; color: var(--color-primary); margin-bottom: 8px; }
.step-item .step-desc { font-size: 14px; margin: 0; line-height: 1.7; }
a.step-item { transition: background-color 0.25s ease; }
@media (hover: hover) and (pointer: fine) {
  a.step-item:hover { background: var(--color-bg-alt); text-decoration: none; }
}
.term-note {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-none);
  padding: 28px 30px;
  margin-top: 32px;
}
.term-note dt { font-family: var(--font-heading); font-weight: 700; color: var(--color-primary); margin-top: 16px; }
.term-note dt:first-child { margin-top: 0; }
.term-note dd { margin: 4px 0 0; font-size: 15px; }

/* -- 핵심 요약 (content-page TL;DR callout) -- */
.tldr-box {
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-accent);
  border-radius: var(--radius-none);
  padding: 26px 28px;
  margin: 0 0 2.4em;
  background: var(--color-white);
}
.tldr-box .tldr-title { display: block; font-size: 12px; color: var(--color-accent-dark); margin-bottom: 14px; }
.tldr-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.tldr-list li { display: flex; gap: 10px; font-size: 15px; line-height: 1.7; color: var(--color-primary-soft); margin: 0; }
.tldr-list li::before { content: '—'; color: var(--color-accent); font-weight: 700; flex: none; }

/* -- 관련 글 (content-page internal cross-link row) -- */
.related-links { margin: 3em 0 0.4em; padding-top: 2.2em; border-top: 1px solid var(--color-border); }
.related-links .related-links-title { display: block; font-size: 12px; color: var(--color-accent-dark); margin-bottom: 16px; }
.related-links-row { display: flex; flex-wrap: wrap; gap: 12px; margin: 0; padding: 0; list-style: none; }
.related-links-row a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 20px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 600;
  color: var(--color-primary-soft);
  background: var(--color-white);
  transition: border-color 0.2s ease, color 0.2s ease;
}
.related-links-row a::after { content: '→'; color: var(--color-accent); }
@media (hover: hover) and (pointer: fine) {
  .related-links-row a:hover { border-color: var(--color-primary); color: var(--color-primary); text-decoration: none; }
}

/* -- thin rule separating componentized body from CTA/FAQ -- */
.content-page .section-divider { border: 0; border-top: 1px solid var(--color-border); margin: 3em 0 2.6em; }

/* -- 전문가 칼럼 teaser cards (home section 7 — link out to standalone column
   pages; one large featured teaser + two smaller ones, asymmetric per client
   feedback about wanting more layout variety than a uniform 3-up grid) -- */
.column-teaser-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }
.column-teaser {
  display: block;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  overflow: hidden;
  box-shadow: 6px 6px 0 0 var(--color-border);
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}
@media (hover: hover) and (pointer: fine) {
  .column-teaser:hover { border-color: var(--color-primary); box-shadow: 9px 9px 0 0 var(--color-accent); text-decoration: none; }
}
.column-teaser img { width: 100%; aspect-ratio: 4/3; object-fit: cover; margin: 0; border: 0; transition: transform 0.6s cubic-bezier(0.22, 0.61, 0.36, 1); }
@media (hover: hover) and (pointer: fine) {
  .column-teaser:hover img { transform: scale(1.05); }
}
.column-teaser-body { padding: 22px 24px 26px; }
.column-teaser-body .essay-kicker { display: block; margin-bottom: 8px; font-size: 11px; color: var(--color-accent-dark); }
.column-teaser-body h3 { margin: 0 0 10px; }
.column-teaser-dek { font-size: 14px; color: var(--color-primary-soft); margin: 0; }
/* item 1 becomes a wide horizontal lead tile, items 2-3 stay small underneath */
.column-teaser-grid .column-teaser:first-child {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  box-shadow: 8px 8px 0 0 var(--color-border);
}
.column-teaser-grid .column-teaser:first-child img { aspect-ratio: auto; height: 100%; }
.column-teaser-grid .column-teaser:first-child .column-teaser-body { display: flex; flex-direction: column; justify-content: center; padding: 36px 40px; }
.column-teaser-grid .column-teaser:first-child h3 { font-size: clamp(20px, 2.4vw, 26px); }
.column-teaser-grid .column-teaser:first-child .column-teaser-dek { font-size: 15px; }
@media (max-width: 700px) {
  .column-teaser-grid { grid-template-columns: 1fr; }
  .column-teaser-grid .column-teaser:first-child { grid-template-columns: 1fr; }
  .column-teaser-grid .column-teaser:first-child img { aspect-ratio: 4/3; height: auto; }
}

/* ---------- column pages (/column-*) — distinct "magazine essay" template,
   deliberately more editorial/restrained than .content-page: an asymmetric
   split hero (big photo one side, mostly-empty copy column the other, tiny
   tracked italic tagline low on the page) per the client's new reference,
   then a narrow serif-accented body with a pull-quote treatment. -- */
.column-page { max-width: 1180px; margin: 0 auto; padding: 0 clamp(20px, 5vw, 32px) var(--section-padding); }

.column-hero {
  position: relative;
  left: 50%;
  right: 50%;
  width: 100vw;
  margin-left: -50vw;
  margin-right: -50vw;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  min-height: clamp(480px, 78vh, 760px);
}
.column-hero-media { position: relative; overflow: hidden; }
.column-hero-media img { width: 100%; height: 100%; object-fit: cover; margin: 0; border: 0; }
.column-hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: calc(var(--header-h) + clamp(40px, 6vw, 72px)) clamp(28px, 5vw, 72px) clamp(40px, 6vw, 64px);
  background: var(--color-bg);
}
.column-hero-copy .eyebrow {
  display: inline-block;
  font-size: 12px;
  color: var(--color-accent-dark);
  border-bottom: 1px solid var(--color-accent);
  padding-bottom: 8px;
  margin-bottom: 24px;
}
.column-hero-copy h1 { font-size: clamp(28px, 3.4vw, 42px); margin-bottom: 0.5em; }
.column-byline { font-size: 13px; color: var(--color-primary-soft); opacity: 0.75; letter-spacing: 0.01em; margin-bottom: 1.6em; }
.column-intro { font-size: 17px; color: var(--color-primary-soft); max-width: 480px; margin-bottom: 0; }
/* tiny tracked italic tagline, pinned low in the mostly-empty copy column —
   the recurring device from the client's new reference (reference-sddg.png) */
.column-tagline {
  display: block;
  margin-top: auto;
  padding-top: 40px;
  font-family: var(--font-heading);
  font-style: italic;
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--color-accent-dark);
  text-transform: uppercase;
}
@media (max-width: 860px) {
  .column-hero { grid-template-columns: 1fr; min-height: auto; }
  .column-hero-media { aspect-ratio: 4/3; }
  .column-hero-copy { padding: clamp(40px, 8vw, 56px) clamp(20px, 5vw, 32px); }
  .column-tagline { padding-top: 28px; }
}

.column-body { max-width: 720px; margin: 0 auto; padding-top: clamp(56px, 8vw, 96px); }
.column-body img { width: 100%; height: auto; border: 1px solid var(--color-border); margin: 2.4em 0; }

/* italic serif pull-quote — one key sentence lifted out of the body copy */
.pull-quote {
  margin: 2.6em 0;
  padding: 0.1em 0 0.1em 28px;
  border-left: 3px solid var(--color-accent);
  font-family: var(--font-heading);
  font-style: italic;
  font-size: clamp(20px, 2.4vw, 25px);
  line-height: 1.55;
  color: var(--color-primary);
}

/* -- PQ10 editorial -- */
.pq10-editorial {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: center;
  padding: clamp(0px, 0vw, 0px);
}
@media (max-width: 800px) { .pq10-editorial { grid-template-columns: 1fr; } }
.pq10-editorial img { border-radius: var(--radius-none); border: 1px solid var(--color-border); margin: 0; width: 100%; aspect-ratio: 4/5; object-fit: cover; }
.pq10-editorial .pq10-copy p { font-size: 16px; }
.pq10-editorial .pq10-copy .cta-button { margin-top: 8px; }

/* -- full-bleed dark rhythm break — the one section on the page that departs
   from "light cream + card grid" on purpose, magazine full-spread style.
   Same left:50%/-50vw breakout as the hero; no transform, so .reveal's own
   transform on this section still works cleanly. -- */
.card-section.pq10-dark {
  left: 50%;
  right: 50%;
  width: 100vw;
  margin-left: -50vw;
  margin-right: -50vw;
  padding: clamp(64px, 9vw, 120px) clamp(20px, 5vw, 48px);
  border-top: none;
  background: var(--color-primary);
}
.card-section.pq10-dark .pq10-editorial {
  max-width: 1180px;
  margin: 0 auto;
}
.card-section.pq10-dark .section-eyebrow { color: rgba(255, 255, 255, 0.8); border-bottom-color: rgba(255, 255, 255, 0.35); }
.card-section.pq10-dark h2 { color: var(--color-white); }
.card-section.pq10-dark .pq10-copy p { color: rgba(255, 255, 255, 0.76); }
.card-section.pq10-dark .pq10-editorial img { border-color: rgba(255, 255, 255, 0.22); }
.card-section.pq10-dark .cta-button { background: var(--color-white); color: var(--color-primary); border-color: var(--color-white); }
@media (hover: hover) and (pointer: fine) {
  .card-section.pq10-dark .cta-button:hover { background: var(--color-accent); border-color: var(--color-accent); color: var(--color-white); }
}

/* -- 12. closing CTA — the page's final photo-backed pitch before the footer.
   Same full-bleed breakout as the hero/pq10-dark sections; unlike the hero
   this one DOES use a scrim (no "no scrim" constraint here), since the goal
   is a confident closing statement, not a subtle brand photo. -- */
.closing-cta {
  position: relative;
  left: 50%;
  right: 50%;
  width: 100vw;
  margin-left: -50vw;
  margin-right: -50vw;
  margin-top: var(--section-gap);
  min-height: clamp(420px, 56vh, 560px);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-top: none;
}
.closing-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: var(--closing-img);
  background-size: cover;
  background-position: center 22%;
  filter: saturate(0.9) contrast(1.02) brightness(1.01) sepia(0.04);
  z-index: 0;
}
.closing-cta::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(43, 38, 34, 0.72) 0%, rgba(43, 38, 34, 0.6) 55%, rgba(43, 38, 34, 0.78) 100%);
  z-index: 0;
}
@media (max-width: 900px), (hover: none) and (pointer: coarse) {
  .closing-cta::before { background-attachment: scroll; }
}
.closing-cta-copy {
  position: relative;
  z-index: 1;
  max-width: 640px;
  text-align: center;
  padding: 0 clamp(20px, 5vw, 48px);
}
.closing-cta-copy .eyebrow {
  display: inline-block;
  font-size: 12px;
  color: var(--color-white);
  padding-bottom: 8px;
  margin-bottom: 10px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.45);
}
.closing-cta-copy h2 {
  color: var(--color-white);
  font-size: clamp(26px, 3.4vw, 38px);
  margin-top: 0;
  margin-bottom: 0.55em;
}
.closing-cta-copy p {
  color: rgba(255, 255, 255, 0.82);
  max-width: 460px;
  margin: 0 auto 28px;
}
.closing-cta-copy .cta-button {
  background: var(--color-white);
  color: var(--color-primary);
  border-color: var(--color-white);
}
@media (hover: hover) and (pointer: fine) {
  .closing-cta-copy .cta-button:hover { background: var(--color-accent); border-color: var(--color-accent); color: var(--color-white); }
}
.card-section.pq10-dark .section-folio { color: var(--color-white); opacity: 0.09; right: clamp(20px, 5vw, 48px); }

/* -- 최신 콘텐츠 (horizontal feed) -- */
.latest-feed {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  padding-bottom: 14px;
  scroll-snap-type: x proximity;
}
.latest-feed::-webkit-scrollbar { height: 3px; }
.latest-feed::-webkit-scrollbar-thumb { background: var(--color-border); border-radius: var(--radius-sm); }
.latest-item {
  flex: 0 0 200px;
  scroll-snap-align: start;
  display: block;
  border-radius: var(--radius-none);
  overflow: hidden;
  border: 1px solid var(--color-border);
  background: var(--color-white);
  box-shadow: 5px 5px 0 0 var(--color-border);
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.15s ease-out;
}
.latest-item img { width: 100%; aspect-ratio: 4/3; object-fit: cover; margin: 0; border-radius: 0; transition: transform 0.6s cubic-bezier(0.22, 0.61, 0.36, 1); }
@media (hover: hover) and (pointer: fine) {
  .latest-item:hover { border-color: var(--color-primary); box-shadow: 7px 7px 0 0 var(--color-accent); text-decoration: none; }
  .latest-item:hover img { transform: scale(1.06); }
}

/* -- FAQ header: big count-up numeral pairs with the heading instead of the
   section opening as another plain "eyebrow + h2" — real stat, not decoration
   (count is PHP's count($faq), always accurate) -- */
.faq-head {
  margin-bottom: 32px;
}
.faq-head h2 { margin-bottom: 0; }
.faq-stat {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 0.9em;
}
.faq-stat .count-up {
  font-family: var(--font-heading);
  font-size: clamp(42px, 5.4vw, 68px);
  font-weight: 700;
  color: var(--color-accent-dark);
  line-height: 1;
}
.faq-stat .faq-stat-label {
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: var(--tracking-label);
  color: var(--color-primary-soft);
  max-width: 120px;
  line-height: 1.4;
}

/* -- cursor-tilt micro-interaction hook (JS sets inline transform on
   mousemove / clears on mouseleave — this just makes it ease smoothly) -- */
.tilt-card { will-change: transform; }

/* -- staggered reveal cascade: each grid's children fade in a beat apart
   instead of all at once — reuses the existing .reveal/.revealed IO toggle,
   only the delay is new -- */
:is(.rank-grid, .area-grid, .card-grid, .latest-feed, .icon-row, .step-flow) > .reveal:nth-child(1) { transition-delay: 0s; }
:is(.rank-grid, .area-grid, .card-grid, .latest-feed, .icon-row, .step-flow) > .reveal:nth-child(2) { transition-delay: 0.08s; }
:is(.rank-grid, .area-grid, .card-grid, .latest-feed, .icon-row, .step-flow) > .reveal:nth-child(3) { transition-delay: 0.16s; }
:is(.rank-grid, .area-grid, .card-grid, .latest-feed, .icon-row, .step-flow) > .reveal:nth-child(4) { transition-delay: 0.24s; }
:is(.rank-grid, .area-grid, .card-grid, .latest-feed, .icon-row, .step-flow) > .reveal:nth-child(5) { transition-delay: 0.32s; }
:is(.rank-grid, .area-grid, .card-grid, .latest-feed, .icon-row, .step-flow) > .reveal:nth-child(n+6) { transition-delay: 0.4s; }

/* ---------- scroll reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(20px) scale(0.985);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.revealed {
  opacity: 1;
  transform: translateY(0) scale(1);
}

/* editorial wipe reveal on the PQ10 product photo — clip-path closes in as the
   section enters view, riding the same .reveal/.revealed IntersectionObserver
   toggle used everywhere else (no extra JS) */
.pq10-editorial img {
  clip-path: inset(0 0 0 0);
  transition: clip-path 1s cubic-bezier(0.22, 0.61, 0.36, 1);
}
.reveal .pq10-editorial img { clip-path: inset(0 38% 0 0); }
.reveal.revealed .pq10-editorial img { clip-path: inset(0 0 0 0); }

/* scroll-timeline micro-interaction: section eyebrow underline draws in as it
   scrolls into view — progressive enhancement, no-op where unsupported */
@supports (animation-timeline: view()) {
  .section-eyebrow {
    animation: eyebrow-draw-accent linear both;
    animation-timeline: view();
    animation-range: entry 0% cover 25%;
  }
  .hero-copy .eyebrow {
    animation: eyebrow-draw-primary linear both;
    animation-timeline: view();
    animation-range: entry 0% cover 25%;
  }
  @keyframes eyebrow-draw-accent {
    from { border-bottom-color: transparent; }
    to { border-bottom-color: var(--color-accent); }
  }
  @keyframes eyebrow-draw-primary {
    from { border-bottom-color: transparent; }
    to { border-bottom-color: rgba(255, 255, 255, 0.45); }
  }
}