/*
Theme Name: A&U ARCH Prism
Theme URI: https://aandu-arch.com/
Author: A&U ARCH
Description: 一般社団法人A&U ARCHのための、白・プリズムカラー・プラチナゴールドを基調としたオリジナルテーマ。
Version: 1.4.4
Requires at least: 6.4
Requires PHP: 8.0
Text Domain: au-arch
*/

:root {
  --paper: #fcfbf8;
  --white: #fff;
  --ink: #111;
  --muted: #5c5852;
  --platinum: #b6a36a;
  --platinum-pale: #d8ccac;
  --line: rgba(182, 163, 106, .45);
  --cyan: rgba(178, 235, 241, .54);
  --violet: rgba(211, 199, 242, .5);
  --blush: rgba(244, 207, 218, .48);
  --lemon: rgba(247, 234, 184, .45);
  --max: 1440px;
  --gutter: clamp(22px, 4vw, 64px);
  --serif: "Shippori Mincho B1", "Noto Serif JP", "Yu Mincho", "Hiragino Mincho ProN", serif;
  --sans: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
[id] { scroll-margin-top: 110px; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.9;
  -webkit-font-smoothing: antialiased;
}
body.nav-open { position: fixed; width: 100%; overflow: hidden; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; height: auto; }
button, input, textarea { font: inherit; }
.site-shell { width: 100%; overflow: hidden; overflow: clip; }
.site-shell h1,
.site-shell h2,
.site-shell h3,
.site-shell p {
  overflow-wrap: break-word;
  word-break: normal;
  line-break: strict;
}
.container { width: min(100% - (var(--gutter) * 2), var(--max)); margin-inline: auto; }
.screen-reader-text {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}
.skip-link:focus {
  clip: auto; width: auto; height: auto; margin: 10px; padding: 10px 16px;
  background: var(--white); z-index: 9999;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  padding: 18px var(--gutter);
  border-bottom: 1px solid rgba(182, 163, 106, .22);
  background: rgba(252, 251, 248, .88);
  box-shadow: 0 8px 30px rgba(30, 26, 20, .025);
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
}
.admin-bar .site-header { top: 32px; }
.header-inner {
  max-width: var(--max);
  margin: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}
.site-logo { display: block; flex: 0 0 auto; width: clamp(76px, 7vw, 104px); }
.site-logo .custom-logo-link { display: block; width: 100%; }
.site-logo img,
.site-logo .custom-logo { width: 100%; height: auto; object-fit: contain; }
.primary-nav { min-width: 0; }
.primary-nav ul {
  display: flex;
  align-items: center;
  gap: clamp(20px, 3vw, 48px);
  margin: 0;
  padding: 0;
  list-style: none;
}
.primary-nav a {
  position: relative;
  font-size: 12px;
  letter-spacing: .1em;
}
.primary-nav a::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -8px;
  left: 0;
  height: 1px;
  background: var(--platinum);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform .28s ease;
}
.primary-nav a:hover::after,
.primary-nav .current-menu-item a::after { transform: scaleX(1); transform-origin: left; }
.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 0;
  background: transparent;
}
.menu-toggle span {
  box-sizing: content-box;
}
.menu-toggle .menu-line {
  display: block;
  width: 26px;
  height: 1px;
  margin: 7px auto;
  background: var(--ink);
  transition: transform .25s ease;
}

.hero {
  position: relative;
  min-height: max(760px, 100svh);
  padding: clamp(138px, 14vh, 178px) var(--gutter) 72px;
  border-bottom: 1px solid var(--line);
  isolation: isolate;
}
.hero-visual {
  position: absolute;
  z-index: 0;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}
.hero-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(252,251,248,.28) 0 34%, transparent 58%);
}
.hero-visual img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.hero-inner {
  position: relative;
  z-index: 3;
  width: min(100%, var(--max));
  min-height: calc(max(760px, 100svh) - clamp(210px, 22vh, 250px));
  margin: auto;
}
.hero-copy { width: min(58%, 780px); min-width: 0; }
.eyebrow,
.section-kicker {
  display: flex;
  align-items: center;
  gap: 20px;
  color: #9b8148;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: .22em;
  text-transform: uppercase;
}
.eyebrow::after,
.section-kicker::after {
  content: "";
  width: clamp(70px, 12vw, 190px);
  height: 1px;
  background: var(--platinum);
}
.hero h1 {
  margin: 36px 0 28px;
  font-family: var(--serif);
  font-size: clamp(48px, 5.45vw, 82px);
  font-weight: 400;
  line-height: 1.38;
  letter-spacing: .03em;
  line-break: strict;
  text-wrap: balance;
  word-break: keep-all;
  overflow-wrap: normal;
}
.hero-lead {
  max-width: 480px;
  margin: 0 0 32px;
  font-size: clamp(14px, 1.05vw, 16px);
  letter-spacing: .04em;
}
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 24px; }
.hero-actions .text-link { transform: translateY(-12px); }
.text-link {
  display: inline-flex; align-items: center; gap: 18px; padding-block: 10px;
  border-bottom: 1px solid var(--platinum); font-size: 11px; letter-spacing: .08em;
}
.text-link span { color: var(--platinum); }
.button {
  display: inline-flex;
  min-width: 226px;
  min-height: 56px;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 12px 20px;
  border: 1px solid var(--platinum);
  background: rgba(255, 255, 255, .35);
  font-size: 12px;
  letter-spacing: .08em;
  transition: background .25s ease, color .25s ease, transform .25s ease;
}
.button::after { content: "⟶"; display: grid; align-self: stretch; place-items: center; color: var(--platinum); line-height: 1; transition: transform .25s ease; }
.button:hover { color: var(--white); background: var(--ink); transform: translateY(-2px); }
.button:hover::after { transform: translateX(5px); }
.button.button-dark { color: var(--white); background: var(--ink); }
.button.button-dark:hover { color: var(--ink); background: var(--white); }

.prism-field {
  position: absolute;
  z-index: 1;
  inset: 3% -9vw 0 38%;
  pointer-events: none;
  filter: saturate(.82);
}
.prism-field::before,
.prism-field::after {
  content: "";
  position: absolute;
  inset: 5% -8% 0 0;
}
.prism-field::before {
  background:
    conic-gradient(from 231deg at 46% 52%,
      transparent 0 10deg, var(--cyan) 13deg, transparent 21deg,
      var(--violet) 25deg, transparent 34deg, var(--blush) 37deg,
      transparent 46deg, var(--lemon) 50deg, transparent 61deg);
  filter: blur(12px);
  opacity: .78;
  transform: perspective(600px) rotateY(-5deg);
}
.prism-field::after {
  background:
    linear-gradient(126deg, transparent 0 45%, rgba(255,255,255,.88) 48%, transparent 51%),
    linear-gradient(153deg, transparent 0 47%, rgba(182,163,106,.42) 48%, transparent 49%),
    radial-gradient(circle at 46% 52%, rgba(255,255,255,.98) 0 2%, rgba(255,255,255,.45) 6%, transparent 25%);
  opacity: .85;
}
.prism-ray {
  position: absolute;
  z-index: 2;
  top: 52%;
  left: 66%;
  width: 55vw;
  height: 2px;
  background: linear-gradient(90deg, rgba(182,163,106,.75), rgba(255,255,255,0));
  transform: rotate(-18deg);
  transform-origin: left center;
  pointer-events: none;
}
.vertical-note {
  position: absolute;
  bottom: 72px;
  right: var(--gutter);
  color: #9b8148;
  font-size: 9px;
  letter-spacing: .22em;
  writing-mode: vertical-rl;
}

.section { padding: clamp(92px, 10vw, 150px) var(--gutter); }
.section-inner { width: min(100%, var(--max)); margin: auto; }
.section-grid {
  display: grid;
  grid-template-columns: minmax(180px, .7fr) minmax(0, 1.6fr);
  gap: clamp(48px, 8vw, 140px);
}
.section-grid > * { min-width: 0; }
.section-grid > .section-kicker {
  align-self: start;
  height: fit-content;
  margin-top: 0;
}
.section h2 {
  margin: 0 0 28px;
  font-family: var(--serif);
  font-size: clamp(40px, 5vw, 72px);
  font-weight: 400;
  line-height: 1.35;
  letter-spacing: .03em;
  line-break: strict;
}
.display-lines > span { display: block; }
.statement {
  max-width: 820px;
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(22px, 2.6vw, 38px);
  line-height: 1.75;
}
.body-copy { max-width: 720px; color: var(--muted); }
.body-copy p { margin: 0 0 1.4em; }
.body-copy-large { font-family: var(--serif); font-size: clamp(18px, 1.7vw, 25px); line-height: 1.9; }
.about-section { background: var(--white); }
.about-more { margin-top: 42px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.about-more summary { display: flex; align-items: center; justify-content: space-between; padding: 20px 0; cursor: pointer; list-style: none; font-size: 11px; letter-spacing: .14em; text-transform: uppercase; }
.about-more summary::-webkit-details-marker { display: none; }
.about-more summary b { color: var(--platinum); font-size: 20px; font-weight: 300; transition: transform .25s ease; }
.about-more[open] summary b { transform: rotate(45deg); }
.about-profiles { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--line); }
.about-profiles article { padding: 28px 28px 34px 0; }
.about-profiles article + article { padding-left: 28px; border-left: 1px solid var(--line); }
.about-profiles article > span { color: var(--platinum); font-size: 9px; letter-spacing: .14em; }
.about-profiles h3 { margin: 28px 0 15px; font-family: var(--serif); font-size: 25px; font-weight: 400; }
.about-profiles p { margin: 0; color: var(--muted); font-size: 12px; }

.deliverables-section { background: #f5f2ec; }
.deliverables-heading {
  display: grid;
  grid-template-columns: minmax(180px, .7fr) minmax(0, 1.6fr);
  gap: clamp(48px, 8vw, 140px);
  align-items: start;
}
.deliverables-heading > div > p { max-width: 680px; color: var(--muted); }
.deliverables-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin-top: 72px;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}
.deliverables-grid article {
  min-width: 0;
  padding: 28px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.deliverables-grid article > span { color: var(--platinum); font-size: 9px; letter-spacing: .14em; }
.deliverables-grid h3 { margin: 34px 0 15px; font-family: var(--serif); font-size: clamp(20px, 1.65vw, 26px); font-weight: 400; white-space: nowrap; letter-spacing: 0; }
.deliverables-grid p { min-height: 8em; margin: 0; color: var(--muted); font-size: 12px; }
.deliverables-grid small { display: block; padding-top: 18px; border-top: 1px solid var(--line); color: #8a7a59; font-size: 9px; line-height: 1.8; }
.service-icon { display: grid; width: 82px; height: 82px; margin: 0 0 44px; place-items: center; border-radius: 24px; color: #826f94; background: linear-gradient(135deg, rgba(214,239,241,.9), rgba(229,218,240,.75)); }
.service-icon svg { width: 58px; height: 58px; fill: none; stroke: currentColor; stroke-width: 1.45; stroke-linecap: round; stroke-linejoin: round; }
.icon-brand { color: #a06f73; background: linear-gradient(135deg, rgba(247,226,221,.95), rgba(244,235,204,.8)); }
.icon-visual { color: #76658e; background: linear-gradient(135deg, rgba(222,239,241,.95), rgba(228,214,240,.85)); }
.icon-global { color: #70817c; background: linear-gradient(135deg, rgba(221,240,231,.95), rgba(235,226,201,.8)); }

.perspective-section { background: #f5f2ec; }
.perspective-list {
  display: grid; grid-template-columns: repeat(4, 1fr); margin: 70px 0 0; padding: 0;
  border-top: 1px solid var(--line); list-style: none;
}
.perspective-list li { min-width: 0; padding: 28px; border-right: 1px solid var(--line); }
.perspective-list li:last-child { border-right: 0; }
.perspective-list > li > span,
.expertise-card > span,
.team-grid article > span { color: var(--platinum); font-size: 10px; letter-spacing: .16em; }
.perspective-list h3 {
  margin: 72px 0 22px; font-family: var(--serif); font-size: clamp(25px, 2.2vw, 34px);
  font-weight: 400; line-height: 1.2;
}
.perspective-list h3 small { display: block; margin-top: 13px; font-family: var(--sans); font-size: 11px; letter-spacing: .12em; }
.perspective-list p { color: var(--muted); font-size: 12px; }

.expertise-section { background: var(--white); }
.section-intro { max-width: 720px; margin: -2px 0 0 auto; color: var(--muted); }
.expertise-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); margin-top: 70px;
  border-top: 1px solid var(--line); border-left: 1px solid var(--line);
}
.expertise-card { min-height: 330px; padding: 34px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.expertise-card h3 { margin: 72px 0 8px; font-family: var(--serif); font-size: clamp(26px, 3vw, 42px); font-weight: 400; }
.expertise-card .card-subtitle { margin: 0 0 24px; color: var(--platinum); font-size: 11px; letter-spacing: .1em; }
.expertise-card > div, .expertise-card > p:last-child { max-width: 540px; color: var(--muted); font-size: 13px; }
.expertise-card > div p { margin: 0; }

.strengths-section { color: var(--white); background: #151515; }
.strengths-section .section-kicker { color: var(--platinum-pale); }
.strengths-section h2 { font-size: clamp(35px, 4.2vw, 62px); }
.strength-list { border-top: 1px solid rgba(255,255,255,.18); }
.strength-list article {
  display: grid; grid-template-columns: 60px 1fr; gap: 20px;
  padding: 28px 0; border-bottom: 1px solid rgba(255,255,255,.18);
}
.strength-list article > span { color: var(--platinum-pale); font-size: 10px; }
.strength-list h3 { margin: 0 0 10px; font-family: var(--serif); font-size: 24px; font-weight: 400; }
.strength-list p, .strength-list article > div > div { margin: 0; color: rgba(255,255,255,.64); font-size: 13px; }
.strength-list article > div > div p { margin: 0; }

.vision-section { color: var(--white); background: #191919; }
.vision-grid { display: grid; grid-template-columns: minmax(170px, .55fr) minmax(0, 1.45fr); gap: clamp(50px, 8vw, 130px); }
.vision-section .section-kicker { color: var(--platinum-pale); }
.vision-section .body-copy { color: rgba(255,255,255,.68); }

.team-section { background: var(--white); }
.team-grid { display: grid; grid-template-columns: repeat(2, 1fr); margin-top: 70px; border-top: 1px solid var(--line); }
.team-grid article { padding: 34px; border-right: 1px solid var(--line); }
.team-grid article:last-child { border-right: 0; }
.team-grid h3 { margin: 70px 0 22px; font-family: var(--serif); font-size: clamp(25px, 2.6vw, 38px); font-weight: 400; }
.team-grid p { color: var(--muted); font-size: 13px; }
.hero-news { position: absolute; z-index: 4; right: var(--gutter); bottom: 28px; display: grid; grid-template-columns: 74px minmax(0, 1fr); align-items: center; width: min(46vw, 620px); min-height: 92px; padding: 12px 18px; border: 1px solid rgba(182,163,106,.35); background: rgba(252,251,248,.76); backdrop-filter: blur(12px); }
.hero-news h2 { display: grid; align-self: stretch; margin: 0; padding-right: 16px; place-items: center start; border-right: 1px solid rgba(182,163,106,.25); font-family: var(--sans); font-size: 9px; font-weight: 500; letter-spacing: .2em; text-transform: uppercase; }
.hero-news-list { min-width: 0; padding-left: 16px; }
.hero-news-item { display: grid; grid-template-columns: 82px minmax(0, 1fr) 14px; gap: 12px; align-items: center; padding: 7px 0; border-bottom: 1px solid rgba(182,163,106,.25); }
.hero-news-item:last-child { border-bottom: 0; }
.hero-news-item time { color: var(--platinum); font-size: 9px; }
.hero-news-item span { overflow: hidden; font-size: 11px; text-overflow: ellipsis; white-space: nowrap; }
.hero-news-item b { color: var(--platinum); font-size: 10px; font-weight: 400; }

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin-top: 64px;
  border-top: 1px solid var(--line);
}
.service-card {
  position: relative;
  min-height: 360px;
  padding: 32px;
  border-right: 1px solid var(--line);
}
.service-card:last-child { border-right: 0; }
.service-number { color: var(--platinum); font-size: 11px; letter-spacing: .16em; }
.service-card h3 {
  margin: 100px 0 18px;
  font-family: var(--serif);
  font-size: clamp(25px, 2vw, 34px);
  font-weight: 400;
}
.service-card p { color: var(--muted); font-size: 13px; }

.project-section { color: var(--white); background: #121212; }
.project-section .section-kicker { color: var(--platinum-pale); }
.featured-project {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(320px, .88fr);
  gap: clamp(42px, 7vw, 100px);
  align-items: center;
  margin-top: 70px;
  padding: clamp(24px, 3vw, 42px);
  border: 1px solid rgba(255,255,255,.18);
  background: rgba(255,255,255,.025);
}
.featured-project-visual { aspect-ratio: 4 / 3; overflow: hidden; background: #526d75; }
.featured-project-visual img { width: 100%; height: 100%; object-fit: cover; }
.featured-project-visual .one-take-logo { object-fit: contain; padding: clamp(24px, 4vw, 62px); }
.featured-project-label { margin: 0 0 28px; color: var(--platinum-pale); font-size: 10px; letter-spacing: .18em; text-transform: uppercase; }
.featured-project h3 { margin: 0 0 26px; font-family: var(--serif); font-size: clamp(38px, 4.2vw, 62px); font-weight: 400; line-height: 1.2; letter-spacing: .035em; }
.featured-project-tagline { margin: 0 0 26px; font-family: var(--serif); font-size: clamp(20px, 2vw, 29px); line-height: 1.65; }
.featured-project-body { color: rgba(255,255,255,.62); font-size: 13px; }
.featured-project-body p { margin: 0 0 1em; }
.featured-project-link { margin-top: 18px; color: var(--white); }
.featured-project-actions { display: flex; flex-wrap: wrap; gap: 24px; align-items: center; }
.project-list { margin-top: 70px; border-top: 1px solid rgba(255,255,255,.18); }
.project-card {
  display: grid;
  grid-template-columns: 80px 1fr auto;
  gap: 24px;
  align-items: center;
  padding: 30px 0;
  border-bottom: 1px solid rgba(255,255,255,.18);
}
.project-card > * { min-width: 0; }
.project-card:hover .project-arrow { transform: translateX(7px); }
.project-index { color: var(--platinum-pale); font-size: 11px; }
.project-card h3 { margin: 0; font-family: var(--serif); font-size: clamp(22px, 2.4vw, 34px); font-weight: 400; }
.project-card p { margin: 6px 0 0; color: rgba(255,255,255,.58); font-size: 12px; }
.project-arrow { color: var(--platinum-pale); font-size: 10px; letter-spacing: .08em; text-transform: uppercase; transition: transform .25s ease; white-space: nowrap; }
.empty-note { padding: 38px 0; color: rgba(255,255,255,.65); }

.contact-section {
  position: relative;
  overflow: hidden;
  background: var(--white);
}
.contact-section::after {
  content: "";
  position: absolute;
  top: 5%;
  right: -12%;
  width: 55vw;
  aspect-ratio: 1;
  border: 1px solid var(--platinum-pale);
  border-radius: 50%;
  box-shadow: 0 0 80px var(--violet), inset 0 0 70px var(--cyan);
  opacity: .45;
}
.contact-content { position: relative; z-index: 2; }
.contact-content h2 { max-width: 17em; }
.contact-content .button { margin-top: 28px; }

@media (min-width: 721px) {
  .section h2,
  .original-tagline {
    overflow-wrap: normal;
    word-break: keep-all;
  }
  .display-lines > span { white-space: nowrap; }
}

.site-footer {
  padding: 60px var(--gutter) 28px;
  color: var(--white);
  background: var(--ink);
}
.footer-inner { width: min(100%, var(--max)); margin: auto; }
.footer-main { display: flex; justify-content: space-between; gap: 40px; align-items: flex-start; }
.footer-logo { width: 92px; filter: invert(1); }
.footer-nav ul { display: flex; flex-wrap: wrap; gap: 18px 32px; margin: 0; padding: 0; list-style: none; font-size: 11px; }
.footer-bottom {
  display: flex; justify-content: space-between; gap: 20px;
  margin-top: 58px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.16);
  color: rgba(255,255,255,.48); font-size: 9px; letter-spacing: .12em;
}

.page-hero { padding: 190px var(--gutter) 88px; border-bottom: 1px solid var(--line); }
.page-hero-inner { width: min(100%, 1040px); margin: auto; }
.content-wrap { width: min(calc(100% - (var(--gutter) * 2)), 1040px); margin: auto; }
.page-hero h1 { margin: 18px 0 0; font-family: var(--serif); font-size: clamp(50px, 7vw, 92px); font-weight: 400; }
.single-activity .page-hero h1 { max-width: 18em; font-size: clamp(34px, 4.2vw, 58px); line-height: 1.45; text-wrap: pretty; }
.content-wrap { padding: 80px 0 120px; }
.entry-content { font-size: 16px; }
.entry-content h2, .entry-content h3 { font-family: var(--serif); font-weight: 400; }
.entry-content h2 { margin-top: 2.2em; font-size: 34px; }

.contact-form { display: grid; gap: 24px; max-width: 760px; }
.contact-form label { display: grid; gap: 8px; font-size: 12px; letter-spacing: .08em; }
.contact-form input, .contact-form textarea {
  width: 100%;
  padding: 15px 12px;
  border: 0;
  border-bottom: 1px solid var(--platinum-pale);
  border-radius: 0;
  background: rgba(255,255,255,.62);
  color: var(--ink);
}
.contact-form select {
  width: 100%; padding: 15px 12px; border: 0; border-bottom: 1px solid var(--platinum-pale);
  border-radius: 0; background: rgba(255,255,255,.62); color: var(--ink);
}
.contact-form textarea { min-height: 180px; resize: vertical; }
.contact-form button { cursor: pointer; }
.form-status { margin-bottom: 28px; padding: 14px 18px; border: 1px solid var(--line); }
.form-status.success { background: rgba(205,236,239,.28); }
.form-status.error { background: rgba(242,216,223,.32); }
.honeypot { position: absolute !important; left: -9999px !important; }

[data-reveal] { opacity: 0; transform: translateY(18px); transition: opacity .8s ease, transform .8s ease; }
[data-reveal].is-visible { opacity: 1; transform: none; }

@media (max-width: 1180px) {
  :root { --gutter: clamp(26px, 4.2vw, 50px); }
  .primary-nav ul { gap: 24px; }
  .primary-nav a { font-size: 11px; }
  .hero-copy { width: min(62%, 650px); }
  .hero h1 { font-size: clamp(48px, 5.8vw, 70px); }
  .prism-field { inset-inline-start: 42%; }
  .section-grid { grid-template-columns: minmax(150px, .55fr) minmax(0, 1.45fr); gap: 64px; }
  .service-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .service-card:nth-child(2) { border-right: 0; }
  .service-card:last-child { grid-column: 1 / -1; border-top: 1px solid var(--line); }
  .perspective-list { grid-template-columns: repeat(2, 1fr); }
  .perspective-list li { border-bottom: 1px solid var(--line); }
  .perspective-list li:nth-child(2) { border-right: 0; }
  .featured-project { grid-template-columns: 1fr; }
  .featured-project-visual { max-width: 820px; }
  .deliverables-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 1024px) {
  .menu-toggle { display: block; position: relative; z-index: 60; }
  .primary-nav {
    position: fixed; inset: 0; display: grid; place-items: center;
    background: rgba(252,251,248,.98); opacity: 0; visibility: hidden;
    transition: opacity .25s ease, visibility .25s ease;
  }
  .nav-open .primary-nav { opacity: 1; visibility: visible; }
  .primary-nav ul { flex-direction: column; margin: 0; gap: 28px; }
  .primary-nav a { font-family: var(--serif); font-size: 24px; }
  .nav-open .menu-toggle .menu-line:first-child { transform: translateY(4px) rotate(45deg); }
  .nav-open .menu-toggle .menu-line:nth-child(2) { transform: translateY(-4px) rotate(-45deg); }
  .hero { min-height: max(760px, 100svh); padding-top: 142px; }
  .hero-inner { min-height: calc(max(760px, 100svh) - 214px); }
  .hero-copy { width: min(68%, 620px); }
  .hero h1 { font-size: clamp(50px, 7.2vw, 72px); }
  .prism-field { inset: 10% -34% -4% 30%; opacity: .7; }
  .section-grid { grid-template-columns: 1fr; gap: 38px; }
  .section-kicker { width: fit-content; }
  .contact-section::after { width: 72vw; right: -28%; }
  .vision-grid { grid-template-columns: 1fr; gap: 38px; }
  .deliverables-heading { grid-template-columns: 1fr; gap: 38px; }
}

@media (max-width: 782px) {
  .admin-bar .site-header { top: 46px; }
}

@media (max-width: 720px) {
  :root { --gutter: clamp(20px, 6vw, 34px); }
  body { font-size: 14px; }
  .site-header { padding: 12px var(--gutter); }
  .site-logo { width: 66px; }
  .menu-toggle { width: 40px; height: 40px; }
  .hero {
    min-height: auto;
    padding-top: 120px;
    padding-bottom: clamp(300px, 76vw, 470px);
  }
  .hero-visual { top: auto; height: clamp(320px, 82vw, 500px); }
  .hero-visual::after { background: linear-gradient(180deg, var(--paper) 0, transparent 32%); }
  .hero-visual img { object-position: 62% center; }
  .hero-inner { min-height: 0; }
  .hero-copy { width: 100%; }
  .eyebrow { gap: 12px; font-size: 9px; letter-spacing: .16em; }
  .eyebrow::after { width: 54px; }
  .hero h1 {
    max-width: 9em;
    margin-block: 28px 24px;
    font-size: clamp(42px, 12vw, 61px);
    line-height: 1.33;
    letter-spacing: .015em;
    text-wrap: pretty;
    word-break: keep-all;
  }
  .hero-lead { width: min(100%, 520px); margin-bottom: 26px; font-size: 13px; line-height: 1.85; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 13px; }
  .hero-actions .text-link { transform: translateY(-6px); }
  .hero-news { right: var(--gutter); bottom: 18px; grid-template-columns: 58px minmax(0, 1fr); width: calc(100% - (var(--gutter) * 2)); min-height: 82px; padding: 10px 12px; }
  .hero-news h2 { padding-right: 10px; }
  .hero-news-list { padding-left: 10px; }
  .hero-news-item { grid-template-columns: 72px minmax(0, 1fr) 12px; gap: 8px; padding: 6px 0; }
  .hero-news-item span { font-size: 10px; }
  .prism-field {
    inset: auto -30% -3% -28%;
    height: clamp(330px, 82vw, 500px);
    opacity: .7;
  }
  .prism-field::before,
  .prism-field::after { inset: 0; }
  .prism-field::before {
    background:
      conic-gradient(from 224deg at 48% 48%,
        transparent 0 10deg, var(--cyan) 14deg, transparent 23deg,
        var(--violet) 27deg, transparent 38deg, var(--blush) 42deg,
        transparent 51deg, var(--lemon) 56deg, transparent 66deg);
  }
  .prism-ray { left: 48%; top: auto; bottom: 21%; width: 72vw; }
  .vertical-note { display: none; }
  .section { padding-block: clamp(68px, 18vw, 96px); }
  .section h2 { font-size: clamp(32px, 9.2vw, 44px); line-height: 1.42; }
  .section h2,
  .featured-project-tagline {
    overflow-wrap: break-word;
    word-break: normal;
  }
  .display-lines > span { white-space: normal; }
  .statement { font-size: clamp(21px, 6.4vw, 28px); line-height: 1.65; }
  .body-copy { font-size: 14px; }
  .service-grid { grid-template-columns: 1fr; margin-top: 44px; }
  .service-card,
  .service-card:last-child {
    grid-column: auto;
    min-height: auto;
    padding: 26px 0 32px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
    border-top: 0;
  }
  .service-card h3 { margin: 40px 0 14px; font-size: 29px; }
  .deliverables-grid { grid-template-columns: 1fr; margin-top: 44px; border-left: 0; }
  .deliverables-grid article { padding: 28px 0; border-right: 0; }
  .deliverables-grid p { min-height: 0; margin-bottom: 24px; }
  .deliverables-grid h3 { font-size: clamp(21px, 7vw, 27px); }
  .service-icon { margin-bottom: 34px; }
  .perspective-list { grid-template-columns: 1fr; margin-top: 44px; }
  .perspective-list li { padding: 26px 0; border-right: 0; }
  .perspective-list h3 { margin-top: 34px; }
  .section-intro { margin-top: 0; }
  .expertise-grid { grid-template-columns: 1fr; margin-top: 44px; border-left: 0; }
  .expertise-card { min-height: auto; padding: 28px 0; border-right: 0; }
  .expertise-card h3 { margin-top: 40px; }
  .strength-list article { grid-template-columns: 36px 1fr; gap: 12px; }
  .featured-project { margin-top: 44px; padding: 16px; gap: 27px; }
  .featured-project-visual { grid-row: 1; }
  .featured-project h3 { font-size: 34px; }
  .featured-project-tagline { font-size: clamp(19px, 5.8vw, 24px); line-height: 1.7; }
  .featured-project-body { font-size: 12.5px; }
  .featured-project-label { margin-bottom: 18px; }
  .about-profiles { grid-template-columns: 1fr; }
  .about-profiles article { padding: 25px 0; }
  .about-profiles article + article { padding-left: 0; border-top: 1px solid var(--line); border-left: 0; }
  .team-grid { grid-template-columns: 1fr; margin-top: 44px; }
  .team-grid article { padding: 28px 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .team-grid h3 { margin-top: 38px; }
  .project-list { margin-top: 44px; }
  .project-card { grid-template-columns: 34px minmax(0, 1fr) auto; gap: 10px; padding: 24px 0; }
  .project-card h3 { font-size: 22px; }
  .project-card p { display: -webkit-box; overflow: hidden; -webkit-box-orient: vertical; -webkit-line-clamp: 2; }
  .contact-section::after { top: 35%; right: -36%; width: 104vw; }
  .footer-main, .footer-bottom { flex-direction: column; }
  .footer-nav ul { flex-direction: column; }
  .page-hero { padding: 120px var(--gutter) 52px; }
  .page-hero h1 { font-size: clamp(32px, 9.4vw, 44px); line-height: 1.42; letter-spacing: .015em; }
  .single-activity .page-hero h1 { max-width: none; font-size: clamp(28px, 8.2vw, 36px); line-height: 1.55; }
  .page-hero .section-kicker { padding-block: 12px; font-size: 9px; }
  .content-wrap { padding-block: 58px 90px; }
  .entry-content { font-size: 15px; }
  .entry-content h2 { font-size: 25px; line-height: 1.55; }
  .contact-form { gap: 20px; }
  .button { min-width: min(226px, 100%); }
}

@media (max-width: 420px) {
  :root { --gutter: 20px; }
  .hero { padding-top: 108px; padding-bottom: 300px; }
  .hero h1 { max-width: 8.5em; font-size: clamp(37px, 10.8vw, 45px); line-height: 1.38; }
  .hero-lead { font-size: 12.5px; }
  .hero-news { bottom: 14px; grid-template-columns: 50px minmax(0, 1fr); padding: 9px 10px; }
  .hero-news h2 { font-size: 8px; letter-spacing: .14em; }
  .hero-news-list { padding-left: 8px; }
  .hero-news-item { grid-template-columns: 66px minmax(0, 1fr) 10px; gap: 6px; }
  .hero-news-item time { font-size: 8px; }
  .hero-news-item span { font-size: 9.5px; }
  .primary-nav a { font-size: 21px; }
  .section-kicker { gap: 12px; letter-spacing: .15em; }
  .section-kicker::after { width: 50px; }
  .deliverables-grid h3 { font-size: 23px; }
  .button { width: 100%; min-width: 0; min-height: 54px; }
  .featured-project-actions { gap: 18px; }
  .project-card { grid-template-columns: 28px minmax(0, 1fr); }
  .project-arrow { grid-column: 2; justify-self: start; }
  .footer-bottom { font-size: 8px; }
}

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