:root {
  --paper: #f1ecdf;
  --paper-light: #fbf8f0;
  --ink: #17201b;
  --ink-soft: #3e463f;
  --line: rgba(23, 32, 27, 0.18);
  --coral: #ef6b4d;
  --blue: #3d4eb4;
  --gold: #e4ad3e;
  --green: #294f42;
  --max: 1320px;
  --gutter: clamp(20px, 4vw, 64px);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
}
button, input, textarea, select { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
img { display: block; max-width: 100%; }
a { color: inherit; }

.skip-link {
  position: fixed;
  z-index: 100;
  top: 8px;
  left: 8px;
  transform: translateY(-150%);
  padding: 10px 14px;
  background: var(--ink);
  color: #fff;
}
.skip-link:focus { transform: translateY(0); }

.site-header {
  width: min(calc(100% - (var(--gutter) * 2)), var(--max));
  min-height: 86px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(230px, 1fr) auto minmax(230px, 1fr);
  align-items: center;
  gap: 32px;
  border-bottom: 1px solid var(--line);
}
.brand, .footer-brand {
  width: fit-content;
  text-decoration: none;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 22px;
  line-height: 1;
  letter-spacing: -0.03em;
}
.brand b, .footer-brand b { color: var(--coral); font-weight: 400; }
.site-header nav { display: flex; gap: clamp(20px, 3vw, 40px); }
.site-header nav a {
  position: relative;
  font-size: 14px;
  text-decoration: none;
}
.site-header nav a::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -7px;
  left: 0;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms ease;
}
.site-header nav a:hover::after, .site-header nav a:focus-visible::after { transform: scaleX(1); }
.site-header > .button { justify-self: end; }

.button {
  min-height: 52px;
  padding: 13px 21px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  border: 1px solid transparent;
  border-radius: 2px;
  cursor: pointer;
  font-size: 15px;
  font-weight: 650;
  line-height: 1.2;
  text-decoration: none;
  transition: transform 160ms ease, background-color 160ms ease, color 160ms ease;
}
.button:hover { transform: translateY(-2px); }
.button:focus-visible, a:focus-visible { outline: 3px solid var(--gold); outline-offset: 3px; }
.button-small { min-height: 44px; padding: 10px 17px; }
.button-ink { color: #fff; background: var(--ink); }
.button-ink:hover { background: var(--green); }
.button-paper { color: var(--ink); background: var(--paper-light); }
.button-paper:hover { color: #fff; background: var(--coral); }

.hero {
  width: min(calc(100% - (var(--gutter) * 2)), var(--max));
  min-height: calc(100svh - 86px);
  margin: 0 auto;
  padding: clamp(44px, 7vw, 98px) 0 clamp(58px, 8vw, 108px);
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(420px, 0.88fr);
  align-items: center;
  gap: clamp(48px, 7vw, 104px);
}
.hero-copy { min-width: 0; }
.sale-status {
  width: fit-content;
  margin: 0 0 30px;
  padding: 7px 12px;
  border: 1px solid var(--ink);
  border-radius: 999px;
  background: var(--paper-light);
  font-size: 13px;
  font-weight: 650;
  line-height: 1.3;
}
h1, h2, h3, p { overflow-wrap: break-word; }
h1, h2 {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 400;
  letter-spacing: -0.038em;
  line-height: 0.98;
}
h1 { max-width: 780px; font-size: clamp(58px, 6.7vw, 108px); }
h1 em, h2 em { color: var(--coral); font-weight: 400; }
.hero-lede {
  max-width: 650px;
  margin: 30px 0 0;
  color: var(--ink-soft);
  font-size: clamp(18px, 1.6vw, 23px);
  line-height: 1.5;
}
.hero-actions { margin-top: 34px; display: flex; align-items: center; gap: 28px; flex-wrap: wrap; }
.hero-actions .button { margin-left: 24px; }
.text-link { font-size: 15px; font-weight: 650; text-underline-offset: 5px; }
.hero-facts {
  margin: clamp(45px, 6vw, 76px) 0 0;
  padding: 22px 0 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  border-top: 1px solid var(--line);
}
.hero-facts div { min-width: 0; }
.hero-facts dt { font-family: Georgia, serif; font-size: 18px; }
.hero-facts dd { margin: 4px 0 0; color: var(--ink-soft); font-size: 13px; line-height: 1.4; }

.hero-visual {
  position: relative;
  margin: 0;
  padding: 22px 22px 18px;
  background: var(--paper-light);
  box-shadow: 0 30px 80px rgba(42, 33, 21, 0.14);
  transform: rotate(1.2deg);
}
.hero-visual::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: -14px 18px 10px -12px;
  background: var(--blue);
  transform: rotate(-3.5deg);
}
.hero-visual img { width: 100%; height: auto; aspect-ratio: 4 / 4.5; object-fit: cover; object-position: 50% 50%; }
.hero-visual figcaption, .material-study figcaption {
  padding-top: 14px;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  color: var(--ink-soft);
  font-size: 12px;
}
.registration-mark {
  position: absolute;
  z-index: 2;
  top: -22px;
  right: -22px;
  width: 76px;
  height: 76px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: var(--ink);
  background: var(--gold);
  box-shadow: 0 0 0 8px var(--paper);
  line-height: 1;
}
.registration-mark span { font-family: Georgia, serif; font-size: 24px; }
.registration-mark i { position: absolute; bottom: 12px; font-size: 10px; font-style: normal; }

.opening, .material-spectrum, .uses, .material-study, .name-case, .domainagents, .acquisition, footer {
  padding-right: max(var(--gutter), calc((100vw - var(--max)) / 2));
  padding-left: max(var(--gutter), calc((100vw - var(--max)) / 2));
}
.opening {
  padding-top: clamp(80px, 10vw, 150px);
  padding-bottom: clamp(80px, 10vw, 150px);
  display: grid;
  grid-template-columns: 0.24fr 1.1fr 0.8fr;
  gap: clamp(30px, 5vw, 80px);
  border-top: 1px solid var(--line);
  background: var(--paper-light);
}
.section-index { color: var(--coral); font-family: Georgia, serif; font-size: 28px; }
.kicker { margin: 0 0 22px; color: var(--ink-soft); font-size: 13px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; }
h2 { font-size: clamp(44px, 5.4vw, 82px); }
.section-copy { align-self: end; margin: 0; color: var(--ink-soft); font-size: 18px; }

.material-spectrum {
  padding-top: clamp(90px, 11vw, 170px);
  padding-bottom: clamp(90px, 11vw, 170px);
  display: grid;
  grid-template-columns: 0.55fr 1fr;
  gap: clamp(50px, 8vw, 120px);
  color: #fff;
  background: var(--ink);
}
.spectrum-intro { align-self: center; }
.spectrum-intro .kicker { color: rgba(255,255,255,.62); }
.spectrum-intro h2 { font-size: clamp(48px, 5.5vw, 80px); }
.spectrum-intro > p:last-child { max-width: 540px; margin: 30px 0 0; color: rgba(255,255,255,.7); font-size: 17px; }
.swatch-field {
  min-height: 590px;
  display: grid;
  grid-template-columns: 1.1fr 0.7fr 1fr;
  grid-template-rows: 1.1fr 0.75fr;
  gap: 12px;
}
.swatch {
  min-width: 0;
  padding: 18px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  color: var(--ink);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.2);
}
.swatch span { font-family: Georgia, serif; font-size: 18px; }
.swatch b { align-self: flex-end; font-size: 12px; }
.swatch-coral { grid-row: 1 / 3; background: var(--coral); }
.swatch-vellum { background: rgba(244, 237, 215, .82); backdrop-filter: blur(8px); }
.swatch-ink { color: #fff; background: var(--blue); transform: translateY(22px); }
.swatch-fibre { background-color: #d8c9a9; background-image: radial-gradient(rgba(77,63,43,.35) .7px, transparent .8px); background-size: 8px 8px; }
.swatch-foil { background: linear-gradient(130deg, #8e6829, #f7dea0 35%, #b1842b 65%, #f1c969); }

.uses { padding-top: clamp(85px, 10vw, 150px); padding-bottom: clamp(85px, 10vw, 150px); }
.uses-heading { display: grid; grid-template-columns: 0.5fr 1fr; gap: 60px; align-items: start; }
.uses-heading .kicker { padding-top: 14px; }
.uses-heading h2 { max-width: 950px; }
.uses-grid { margin-top: clamp(60px, 8vw, 110px); display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); }
.uses-grid article { min-height: 300px; padding: 24px 24px 30px 0; border-right: 1px solid var(--line); }
.uses-grid article + article { padding-left: 24px; }
.uses-grid article:last-child { border-right: 0; }
.uses-grid span { color: var(--coral); font-family: Georgia, serif; font-size: 18px; }
.uses-grid h3 { margin: 72px 0 14px; font-family: Georgia, serif; font-size: 27px; font-weight: 400; line-height: 1.15; }
.uses-grid p { margin: 0; color: var(--ink-soft); font-size: 15px; }

.material-study {
  padding-top: clamp(80px, 9vw, 130px);
  padding-bottom: clamp(80px, 9vw, 130px);
  display: grid;
  grid-template-columns: 1.05fr 0.8fr;
  gap: clamp(50px, 8vw, 120px);
  background: #ded4c1;
}
.material-study figure { margin: 0; }
.material-study figure img { width: 100%; height: auto; aspect-ratio: 4 / 3.3; object-fit: cover; object-position: 50% 50%; }
.material-study figcaption { border-top: 1px solid rgba(23,32,27,.35); }
.study-copy { align-self: center; }
.study-copy h2 { font-size: clamp(44px, 4.7vw, 70px); }
.study-copy > p:not(.kicker) { margin: 28px 0 0; color: var(--ink-soft); font-size: 17px; }
.study-copy ul { margin: 36px 0 0; padding: 0; list-style: none; border-top: 1px solid rgba(23,32,27,.3); }
.study-copy li { padding: 17px 0; border-bottom: 1px solid rgba(23,32,27,.3); color: var(--ink-soft); font-size: 14px; }
.study-copy li span { display: inline-block; min-width: 88px; color: var(--ink); font-weight: 700; }

.name-case { padding-top: clamp(85px, 10vw, 150px); padding-bottom: clamp(85px, 10vw, 150px); background: var(--paper-light); }
.case-title { display: grid; grid-template-columns: 0.5fr 1fr; gap: 60px; }
.case-title .kicker { padding-top: 14px; }
.case-grid { margin-top: clamp(55px, 7vw, 90px); display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.case-grid article { min-height: 250px; padding: 28px; display: flex; flex-direction: column; justify-content: space-between; border: 1px solid var(--line); }
.case-grid article:nth-child(2) { background: var(--coral); border-color: var(--coral); }
.case-grid article:nth-child(3) { color: #fff; background: var(--blue); border-color: var(--blue); }
.case-grid strong { font-family: Georgia, serif; font-size: clamp(34px, 4vw, 58px); font-weight: 400; letter-spacing: -0.03em; }
.case-grid p { max-width: 320px; margin: 24px 0 0; font-size: 15px; }

.domainagents {
  padding-top: clamp(80px, 9vw, 135px);
  padding-bottom: clamp(80px, 9vw, 135px);
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(60px, 10vw, 150px);
  color: #fff;
  background: var(--green);
}
.da-intro > img { width: 180px; height: auto; margin-bottom: 52px; }
.da-intro .kicker { color: rgba(255,255,255,.62); }
.da-intro h2 { font-size: clamp(45px, 5vw, 74px); }
.da-intro > p:last-child { max-width: 650px; margin: 28px 0 0; color: rgba(255,255,255,.72); font-size: 17px; }
.da-stats { margin: 0; align-self: end; }
.da-stats div { padding: 26px 0; display: grid; grid-template-columns: 1fr 0.8fr; align-items: baseline; gap: 30px; border-top: 1px solid rgba(255,255,255,.3); }
.da-stats div:last-child { border-bottom: 1px solid rgba(255,255,255,.3); }
.da-stats dt { font-family: Georgia, serif; font-size: clamp(34px, 4vw, 58px); line-height: 1; }
.da-stats dd { margin: 0; color: rgba(255,255,255,.65); font-size: 14px; }

.acquisition {
  padding-top: clamp(90px, 11vw, 170px);
  padding-bottom: clamp(90px, 11vw, 170px);
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  align-items: end;
  gap: clamp(50px, 9vw, 140px);
  color: #fff;
  background: var(--blue);
}
.acquisition .kicker { color: rgba(255,255,255,.65); }
.acquisition h2 { max-width: 900px; }
.acquisition-copy > p:last-child { max-width: 760px; margin: 30px 0 0; color: rgba(255,255,255,.74); font-size: 17px; }
.acquisition-action .button { width: 100%; min-height: 62px; }
.acquisition-action p { margin: 16px 0 0; color: rgba(255,255,255,.65); font-size: 12px; }

footer {
  padding-top: 50px;
  padding-bottom: 50px;
  display: grid;
  grid-template-columns: 0.65fr 1fr auto;
  gap: 50px;
  align-items: start;
  background: var(--paper-light);
}
footer > p { max-width: 680px; margin: 0; color: var(--ink-soft); font-size: 12px; }
footer nav { display: flex; gap: 24px; font-size: 13px; }
footer nav a { text-underline-offset: 4px; }

.mobile-offer { display: none; }

@media (max-width: 1020px) {
  .site-header { grid-template-columns: 1fr auto; }
  .site-header nav { display: none; }
  .hero { min-height: auto; grid-template-columns: 1fr 0.8fr; gap: 50px; }
  .opening { grid-template-columns: 70px 1fr; }
  .opening .section-copy { grid-column: 2; margin-top: 10px; }
  .material-spectrum { grid-template-columns: 1fr; }
  .swatch-field { min-height: 480px; }
  .uses-grid { grid-template-columns: repeat(2, 1fr); }
  .uses-grid article:nth-child(2) { border-right: 0; }
  .uses-grid article:nth-child(n+3) { border-top: 1px solid var(--line); }
  .material-study { grid-template-columns: 1fr; }
  .material-study figure { max-width: 760px; }
  .domainagents { grid-template-columns: 1fr; }
  .da-stats { width: 100%; }
  .acquisition { grid-template-columns: 1fr; }
  .acquisition-action { max-width: 560px; }
  footer { grid-template-columns: 1fr 1.4fr; }
  footer nav { grid-column: 2; }
}

@media (max-width: 720px) {
  body { padding-bottom: 66px; }
  .site-header { min-height: 70px; gap: 12px; }
  .brand { max-width: 190px; font-size: 18px; }
  .site-header > .button { min-height: 40px; padding: 9px 13px; font-size: 13px; }
  .hero {
    min-height: auto;
    padding-top: 38px;
    padding-bottom: 72px;
    grid-template-columns: 1fr;
    gap: 62px;
  }
  .sale-status { margin-bottom: 24px; font-size: 12px; }
  h1 { max-width: 550px; font-size: clamp(50px, 15vw, 72px); line-height: 1; }
  .hero-lede { margin-top: 22px; font-size: 18px; }
  .hero-actions { margin-top: 26px; gap: 20px; }
  .hero-actions .button { width: calc(100% - 24px); margin-right: 12px; margin-left: 12px; }
  .text-link { width: 100%; text-align: center; }
  .hero-facts { margin-top: 38px; grid-template-columns: 1fr; gap: 0; }
  .hero-facts div { padding: 13px 0; display: grid; grid-template-columns: 0.7fr 1fr; gap: 14px; border-bottom: 1px solid var(--line); }
  .hero-facts dd { margin: 0; }
  .hero-visual { width: calc(100% - 12px); margin-left: 12px; padding: 15px 15px 12px; transform: none; }
  .hero-visual img { aspect-ratio: 4 / 4.2; }
  .registration-mark { top: -18px; right: -8px; width: 64px; height: 64px; box-shadow: 0 0 0 6px var(--paper); }
  .hero-visual figcaption, .material-study figcaption { font-size: 11px; }
  .opening { grid-template-columns: 1fr; gap: 24px; }
  .opening .section-copy { grid-column: 1; margin-top: 12px; }
  .section-index { font-size: 22px; }
  h2 { font-size: clamp(42px, 12vw, 58px); line-height: 1.02; }
  .material-spectrum { gap: 48px; }
  .swatch-field { min-height: 540px; grid-template-columns: 1fr 1fr; grid-template-rows: 1fr 1fr 0.85fr; }
  .swatch-coral { grid-row: 1 / 3; }
  .swatch-ink { transform: none; }
  .swatch-fibre { grid-column: 1; }
  .swatch-foil { grid-column: 2; }
  .uses-heading, .case-title { grid-template-columns: 1fr; gap: 6px; }
  .uses-heading .kicker, .case-title .kicker { padding-top: 0; }
  .uses-grid { grid-template-columns: 1fr; }
  .uses-grid article { min-height: 230px; padding: 24px 0 28px; border-right: 0; border-top: 1px solid var(--line); }
  .uses-grid article:first-child { border-top: 0; }
  .uses-grid article + article { padding-left: 0; }
  .uses-grid h3 { margin-top: 46px; }
  .material-study figure img { aspect-ratio: 4 / 3.4; }
  .study-copy h2 { font-size: clamp(42px, 12vw, 58px); }
  .study-copy li span { display: block; margin-bottom: 4px; }
  .case-grid { grid-template-columns: 1fr; }
  .case-grid article { min-height: 210px; }
  .da-intro > img { margin-bottom: 40px; }
  .da-stats div { grid-template-columns: 1fr; gap: 8px; }
  .acquisition-action { width: 100%; }
  footer { grid-template-columns: 1fr; gap: 28px; }
  footer nav { grid-column: 1; }
  .mobile-offer {
    position: fixed;
    z-index: 50;
    right: 10px;
    bottom: 10px;
    left: 10px;
    min-height: 48px;
    padding: 12px 16px;
    display: block;
    border: 0;
    border-radius: 2px;
    color: #fff;
    background: var(--ink);
    box-shadow: 0 8px 30px rgba(0,0,0,.25);
    font-size: 14px;
    font-weight: 700;
  }
}

@media (max-width: 390px) {
  :root { --gutter: 18px; }
  .brand { font-size: 16px; }
  .site-header > .button { padding-right: 10px; padding-left: 10px; }
  h1 { font-size: 48px; }
  .hero-visual figcaption span:last-child { display: none; }
  .swatch-field { min-height: 480px; }
  .registration-mark { right: -4px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}

/* cfl-creative-2026.08.15 · material fold */
.material-fold{display:grid;grid-template-columns:.7fr 1.3fr;align-items:end;gap:clamp(2rem,5vw,6rem);padding:clamp(5rem,9vw,9rem) 5vw;background:#2f2a24;color:#f8f0de}.material-fold figure{margin:0;overflow:hidden;clip-path:polygon(5% 0,100% 0,95% 100%,0 100%)}.material-fold img{display:block;width:100%;aspect-ratio:3/2;object-fit:cover}.material-fold h2{max-width:10ch}@media(max-width:760px){.material-fold{grid-template-columns:1fr}.material-fold figure{clip-path:none}}
.material-detail{grid-column:2;width:64%;justify-self:end;border-left:.75rem solid #d7b46a}@media(max-width:760px){.material-detail{grid-column:auto;width:100%}}

@media(max-width:760px){.material-fold img{height:auto;aspect-ratio:auto}}