/* Hicupp Studio — warm paper, black type, one signal red. */

:root {
  --paper: #f4efe8;
  --paper-2: #ece6dc;
  --ink: #0d0e10;
  --ink-2: #605e5a;
  --rule: rgb(13 14 16 / 0.14);
  --red: #fa381a;
  --red-deep: #b92712;
  --font: "Inter Tight", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, Menlo, monospace;
  --gutter: clamp(16px, 4vw, 56px);
  --max: 1320px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}

h1, h2, h3, p, dl, dd, ol { margin: 0; }
ol { padding: 0; list-style: none; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; height: auto; }

:focus-visible { outline: 2px solid var(--red); outline-offset: 3px; }
::selection { background: var(--red); color: #fff; }

.skip {
  position: fixed; top: 8px; left: 8px; z-index: 20;
  padding: 10px 14px; background: var(--ink); color: var(--paper);
  transform: translateY(-200%);
}
.skip:focus { transform: none; }

.wrap {
  width: 100%;
  max-width: calc(var(--max) + var(--gutter) * 2);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.mono {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.label { color: var(--ink-2); }

/* ---------- Header ---------- */

.top {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgb(244 239 232 / 0.86);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--rule);
}

.top__in {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo img { width: 108px; height: auto; }

.top__nav { display: flex; gap: clamp(18px, 3vw, 36px); font-size: 15px; }
.top__nav a { position: relative; }
.top__nav a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -4px; height: 1px;
  background: currentColor; transform: scaleX(0); transform-origin: left;
  transition: transform 0.4s var(--ease);
}
.top__nav a:hover::after { transform: scaleX(1); }

/* ---------- Hero ---------- */

.hero {
  padding-block: clamp(72px, 12vw, 168px) clamp(64px, 9vw, 120px);
}

.eyebrow { color: var(--ink-2); }

.hero__title {
  margin-top: 28px;
  font-size: clamp(48px, 9vw, 136px);
  font-weight: 600;
  line-height: 0.95;
  letter-spacing: -0.045em;
}

.hero__title em {
  font-style: normal;
  color: var(--red);
}

.hero__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  justify-content: space-between;
  gap: 32px;
  margin-top: clamp(40px, 6vw, 72px);
  padding-top: 28px;
  border-top: 1px solid var(--rule);
}

.hero__lede {
  max-width: 560px;
  font-size: clamp(18px, 1.6vw, 21px);
  line-height: 1.45;
  color: var(--ink-2);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 18px;
  height: 54px;
  padding: 0 24px;
  background: var(--ink);
  color: var(--paper);
  font-weight: 500;
  font-size: 15px;
  border-radius: 999px;
  transition: background-color 0.3s var(--ease);
}
.btn:hover { background: var(--red-deep); }

/* ---------- Sections ---------- */

.row-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 24px;
  padding-top: 16px;
  margin-bottom: clamp(32px, 5vw, 56px);
  border-top: 1px solid var(--ink);
}

.h2 {
  font-size: clamp(28px, 3.4vw, 44px);
  font-weight: 600;
  letter-spacing: -0.03em;
}

/* ---------- Work ---------- */

.work { padding-bottom: clamp(80px, 10vw, 140px); }

.feature {
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  background: var(--ink);
  color: var(--paper);
  border-radius: 20px;
  overflow: hidden;
  transition: transform 0.6s var(--ease);
}
.feature:hover { transform: translateY(-4px); }

.feature__media { position: relative; min-height: 360px; }
.feature__media img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
  transition: transform 1.2s var(--ease);
}
.feature:hover .feature__media img { transform: scale(1.03); }

.tag {
  position: absolute; left: 20px; top: 20px;
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 12px; border-radius: 999px;
  background: rgb(13 14 16 / 0.7); color: var(--paper);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  font-size: 11px;
}
.tag i { width: 7px; height: 7px; border-radius: 50%; background: var(--red); }

.feature__body {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: clamp(28px, 4vw, 52px);
}
.feature__body .label { color: #9a9790; }

.feature__title {
  font-size: clamp(40px, 5vw, 72px);
  font-weight: 600;
  letter-spacing: -0.045em;
  line-height: 0.95;
}

.feature__text { color: #c9c4bb; font-size: 17px; }

.facts { border-top: 1px solid rgb(244 239 232 / 0.16); }
.facts > div {
  display: flex; justify-content: space-between; gap: 16px;
  padding: 12px 0; border-bottom: 1px solid rgb(244 239 232 / 0.16);
  font-size: 15px;
}
.facts dt { color: #9a9790; padding-top: 2px; }

.link {
  margin-top: auto;
  font-weight: 500;
  color: var(--red);
}

.next {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 24px;
  margin-top: 28px;
  padding: 24px 0;
  border-bottom: 1px solid var(--rule);
  color: var(--ink-2);
}

/* ---------- Approach ---------- */

.approach { padding-bottom: clamp(80px, 10vw, 140px); }

.principles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(20px, 3vw, 40px);
}

.principles li { padding-top: 20px; border-top: 1px solid var(--rule); }
.principles .mono { color: var(--red); }
.principles h3 {
  margin-top: clamp(28px, 4vw, 56px);
  font-size: 24px;
  font-weight: 600;
  letter-spacing: -0.02em;
}
.principles p { margin-top: 10px; color: var(--ink-2); }

.caps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: clamp(48px, 6vw, 80px);
  padding-top: 20px;
  border-top: 1px solid var(--rule);
}
.caps dt { color: var(--ink-2); min-height: 1.5em; }
.caps dd { margin-top: 8px; font-size: 17px; font-weight: 500; }

/* ---------- Contact ---------- */

.contact {
  background: var(--ink);
  color: var(--paper);
  padding-block: clamp(88px, 12vw, 168px);
}
.contact .label { color: #9a9790; }

.contact__title {
  margin-top: 20px;
  font-size: clamp(56px, 10vw, 152px);
  font-weight: 600;
  letter-spacing: -0.05em;
  line-height: 0.92;
}

.contact__lede { margin-top: 24px; max-width: 520px; color: #c9c4bb; font-size: 19px; }

.contact__mail {
  display: inline-flex;
  align-items: center;
  gap: 18px;
  margin-top: 40px;
  padding-bottom: 6px;
  font-size: clamp(24px, 3vw, 40px);
  font-weight: 500;
  letter-spacing: -0.02em;
  border-bottom: 2px solid var(--red);
  transition: color 0.3s;
}
.contact__mail:hover { color: var(--red); }

.contact__more {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 320px));
  gap: 24px;
  margin-top: 56px;
}
.contact__more > div { padding-top: 14px; border-top: 1px solid rgb(244 239 232 / 0.16); }
.contact__more dt { color: #9a9790; }
.contact__more dd { margin-top: 6px; }
.contact__more a:hover { color: var(--red); }

/* ---------- Footer ---------- */

.foot { background: var(--ink); color: #9a9790; }
.foot__in {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px;
  padding-block: 28px; border-top: 1px solid rgb(244 239 232 / 0.12);
}
.foot__logo { width: 84px; filter: brightness(0) invert(0.93); }
.foot__nav { display: flex; gap: 24px; font-size: 14px; }
.foot__nav a:hover { color: var(--paper); }

/* ---------- Legal page ---------- */

.legal { padding-block: clamp(56px, 8vw, 112px); max-width: 760px; }
.legal h1 { font-size: clamp(40px, 6vw, 72px); font-weight: 600; letter-spacing: -0.04em; line-height: 1; }
.legal h2 { margin-top: 40px; font-size: 22px; font-weight: 600; }
.legal p, .legal li { margin-top: 12px; color: var(--ink-2); }
.legal a { color: var(--ink); border-bottom: 1px solid var(--red); }

/* ---------- Responsive ---------- */

@media (max-width: 900px) {
  .feature { grid-template-columns: 1fr; }
  .feature__media { min-height: 0; aspect-ratio: 16 / 10; }
  .principles { grid-template-columns: 1fr; }
  .principles h3 { margin-top: 16px; }
  .caps { grid-template-columns: 1fr 1fr; }
  .caps dt:empty, .caps dt { min-height: 0; }
  .next { grid-template-columns: 1fr; gap: 8px; }
}

@media (max-width: 560px) {
  .top__nav a:not(:last-child) { display: none; }
  .caps { grid-template-columns: 1fr; }
  .contact__more { grid-template-columns: 1fr; }
  .btn { width: 100%; justify-content: space-between; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}