:root {
  --paper: #f2ede3;
  --paper-2: #e7dfd2;
  --white: #fffdf8;
  --ink: #101820;
  --ink-2: #1a2732;
  --muted: #60676d;
  --line: rgba(16, 24, 32, .18);
  --line-light: rgba(255, 253, 248, .2);
  --accent: #c34f32;
  --accent-dark: #a83e26;
  --peach: #efc3ad;
  --container: 1240px;
  --sans: "Hiragino Sans", "Yu Gothic", "YuGothic", "Noto Sans JP", system-ui, sans-serif;
  --serif: "YuMincho", "Yu Mincho", "Hiragino Mincho ProN", "Noto Serif JP", serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.7;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
button, summary { font: inherit; }
::selection { background: var(--accent); color: var(--white); }

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 8px;
  left: 8px;
  transform: translateY(-150%);
  background: var(--white);
  color: var(--ink);
  padding: 10px 14px;
  text-decoration: none;
}
.skip-link:focus { transform: none; }

.container {
  width: min(var(--container), calc(100% - 80px));
  margin-inline: auto;
}
.section { padding: 140px 0; }
.eyebrow {
  margin: 0 0 22px;
  color: var(--accent-dark);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .12em;
  line-height: 1.5;
}
.eyebrow::before {
  content: "";
  display: inline-block;
  width: 28px;
  border-top: 2px solid currentColor;
  margin: 0 10px 3px 0;
}
.eyebrow-light { color: var(--peach); }
h1, h2, h3, p, figure { margin-top: 0; }
h1, h2 { text-wrap: balance; }
h2 {
  margin-bottom: 0;
  font-family: var(--serif);
  font-size: clamp(48px, 5.4vw, 82px);
  font-weight: 600;
  letter-spacing: -.055em;
  line-height: 1.08;
}
h2 em, h1 em { color: var(--accent); font-style: normal; }

.button {
  display: inline-flex;
  min-height: 58px;
  align-items: center;
  justify-content: center;
  gap: 28px;
  border: 1px solid transparent;
  padding: 16px 22px;
  font-size: 14px;
  font-weight: 800;
  line-height: 1.3;
  text-decoration: none;
  transition: background .2s ease, color .2s ease, transform .2s ease;
}
.button:hover { transform: translateY(-2px); }
.button:focus-visible, a:focus-visible, summary:focus-visible { outline: 3px solid #5ba4ff; outline-offset: 4px; }
.button-accent { background: var(--accent); color: var(--white); }
.button-accent:hover { background: var(--accent-dark); }
.button-ink { background: var(--ink); color: var(--white); }
.button-ink:hover { background: var(--accent); }
.button-paper { background: var(--white); color: var(--ink); min-width: 280px; }
.button-paper:hover { background: var(--ink); color: var(--white); }
.text-link {
  display: inline-block;
  border-bottom: 1px solid currentColor;
  padding-bottom: 3px;
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
}
.text-link-light { color: var(--white); }

.site-header {
  position: absolute;
  z-index: 50;
  inset: 0 0 auto;
  color: var(--white);
}
.header-inner {
  width: min(1380px, calc(100% - 48px));
  height: 78px;
  margin-inline: auto;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  border-bottom: 1px solid rgba(255,255,255,.26);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  justify-self: start;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .02em;
  text-decoration: none;
}
.brand-mark { display: grid; width: 25px; gap: 4px; }
.brand-mark i { display: block; height: 2px; background: currentColor; }
.brand-mark i:nth-child(2) { width: 65%; }
.global-nav { display: flex; align-items: center; gap: 28px; }
.global-nav a { font-size: 12px; font-weight: 700; text-decoration: none; }
.global-nav a:hover { color: var(--peach); }
.header-cta {
  justify-self: end;
  border: 1px solid rgba(255,255,255,.48);
  padding: 10px 14px;
  font-size: 12px;
  font-weight: 800;
  text-decoration: none;
}
.header-cta:hover { background: var(--white); color: var(--ink); }

.hero {
  position: relative;
  min-height: max(860px, 100svh);
  overflow: hidden;
  background: var(--ink);
  color: var(--white);
}
.hero-backdrop, .hero-shade { position: absolute; inset: 0; }
.hero-backdrop img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 50%; }
.hero-shade {
  background:
    linear-gradient(90deg, rgba(7,13,18,.98) 0%, rgba(7,13,18,.82) 40%, rgba(7,13,18,.2) 72%, rgba(7,13,18,.16) 100%),
    linear-gradient(0deg, rgba(7,13,18,.92) 0%, transparent 38%);
}
.hero-inner {
  position: relative;
  z-index: 2;
  width: min(1380px, calc(100% - 48px));
  min-height: max(860px, 100svh);
  margin-inline: auto;
  padding: 150px 0 94px;
  display: grid;
  grid-template-columns: minmax(0, .94fr) minmax(460px, .86fr);
  grid-template-rows: 1fr auto;
  align-items: center;
  gap: 40px 6vw;
}
.hero-copy { align-self: center; max-width: 720px; padding-left: max(0px, calc((100vw - 1380px) / 2)); }
.hero h1 {
  margin: 0 0 32px;
  font-family: var(--serif);
  font-size: clamp(61px, 6.2vw, 96px);
  font-weight: 600;
  letter-spacing: -.07em;
  line-height: 1.04;
}
.hero-lead { margin-bottom: 0; color: rgba(255,255,255,.82); font-size: 16px; line-height: 2; }
.hero-actions { display: flex; align-items: center; gap: 28px; margin-top: 34px; }
.hero-proof { position: relative; align-self: center; height: 620px; }
.proof-card {
  position: absolute;
  margin: 0;
  overflow: hidden;
  background: var(--white);
  border: 8px solid var(--white);
  box-shadow: 0 25px 55px rgba(0,0,0,.34);
}
.proof-card img { width: 100%; height: 100%; object-fit: cover; }
.proof-card-one { z-index: 2; left: 0; top: 70px; width: 44%; aspect-ratio: 4 / 5; transform: rotate(-4deg); }
.proof-card-two { z-index: 1; right: 4%; top: 0; width: 41%; aspect-ratio: 4 / 5; transform: rotate(3.5deg); }
.proof-card-three { z-index: 3; right: 0; bottom: 30px; width: 73%; height: 190px; transform: rotate(-1deg); }
.proof-card-three img { object-position: center 36%; }
.proof-card-three figcaption {
  position: absolute;
  left: 8px;
  bottom: 8px;
  background: var(--ink);
  padding: 5px 8px;
  color: var(--white);
  font-size: 9px;
  letter-spacing: .04em;
}
.proof-stamp {
  position: absolute;
  z-index: 4;
  left: 39%;
  top: 45%;
  width: 128px;
  aspect-ratio: 1;
  display: grid;
  place-content: center;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 12px 28px rgba(0,0,0,.28);
  color: var(--white);
  font-family: var(--serif);
  font-size: 15px;
  line-height: 1.22;
  text-align: center;
  transform: rotate(8deg);
}
.proof-stamp b { font-size: 23px; line-height: 1; }
.hero-foot {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid rgba(255,255,255,.28);
  padding-top: 20px;
  color: rgba(255,255,255,.7);
  font-size: 11px;
}
.hero-foot p { margin: 0; }
.hero-foot p span { margin-right: 12px; color: var(--peach); font-weight: 800; }
.hero-foot a { color: var(--white); font-weight: 700; text-decoration: none; }

.intro { background: var(--white); }
.split-heading {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 80px;
  align-items: end;
  margin-bottom: 72px;
}
.split-heading > p { max-width: 500px; margin: 0 0 4px auto; color: var(--muted); line-height: 2; }
.intro-grid { display: grid; grid-template-columns: minmax(340px, .72fr) minmax(0, 1.28fr); gap: 70px; align-items: start; }
.intro-visual { position: relative; margin: 0; }
.intro-visual::before {
  content: "";
  position: absolute;
  z-index: 0;
  inset: 24px -24px -24px 24px;
  background: var(--paper-2);
}
.intro-visual img { position: relative; z-index: 1; width: 100%; aspect-ratio: 4/5; object-fit: cover; }
.intro-visual figcaption { position: relative; z-index: 1; margin-top: 36px; color: var(--muted); font-size: 10px; letter-spacing: .08em; }
.problem-list { border-bottom: 1px solid var(--line); }
.problem-list article { display: grid; grid-template-columns: 54px 1fr; gap: 20px; border-top: 1px solid var(--line); padding: 34px 0 32px; }
.problem-list article > span { color: var(--accent); font-size: 12px; font-weight: 900; }
.problem-list h3 { margin: 0; font-size: clamp(28px, 3.1vw, 46px); letter-spacing: -.045em; line-height: 1.24; }
.problem-list h3 em { color: var(--accent); font-style: normal; }
.problem-list p { grid-column: 2; margin: 13px 0 0; color: var(--muted); font-size: 13px; }

.people { overflow: hidden; background: var(--ink); color: var(--white); }
.people-head { display: grid; grid-template-columns: 1.15fr .85fr; gap: 80px; align-items: end; margin-bottom: 80px; }
.people-head > p { max-width: 500px; margin: 0; color: rgba(255,255,255,.67); line-height: 2; }
.people-grid { display: grid; grid-template-columns: 1fr 140px 1fr; }
.person-card { position: relative; min-height: 570px; border-top: 2px solid var(--white); padding: 26px 12px 0 0; }
.person-card-practice { padding-right: 0; padding-left: 12px; }
.person-role { color: var(--peach); font-size: 11px; font-weight: 800; letter-spacing: .09em; }
.person-letter {
  position: absolute;
  z-index: 0;
  top: 25px;
  right: 14px;
  margin: 0;
  color: rgba(255,255,255,.045);
  font-family: var(--serif);
  font-size: 280px;
  line-height: .8;
}
.person-card h3 { position: relative; z-index: 1; margin: 84px 0 28px; font-family: var(--serif); font-size: clamp(28px, 3vw, 42px); font-weight: 600; line-height: 1.5; }
.person-copy { position: relative; z-index: 1; max-width: 450px; color: rgba(255,255,255,.65); font-size: 14px; line-height: 2; }
.tag-list { position: relative; z-index: 1; display: flex; flex-wrap: wrap; gap: 8px; margin: 34px 0 0; padding: 0; list-style: none; }
.tag-list li { border: 1px solid var(--line-light); padding: 7px 10px; color: rgba(255,255,255,.76); font-size: 10px; }
.people-cross { display: grid; place-items: center; }
.people-cross span { color: var(--accent); font-family: var(--serif); font-size: 82px; }
.big-stat { position: relative; z-index: 1; margin: -8px 0 22px; color: var(--peach); font-size: 25px; font-weight: 800; line-height: .9; }
.big-stat b { font-family: var(--serif); font-size: clamp(74px, 8vw, 118px); font-weight: 500; letter-spacing: -.06em; }
.people-summary { margin: 90px 0 0; font-family: var(--serif); font-size: clamp(40px, 5.6vw, 78px); letter-spacing: -.05em; line-height: 1.15; }
.people-summary span { color: rgba(255,255,255,.45); font-size: .38em; letter-spacing: -.02em; }

.field-note { position: relative; height: min(680px, 58vw); min-height: 460px; overflow: hidden; color: var(--white); }
.field-note > img { width: 100%; height: 100%; object-fit: cover; }
.field-note-shade { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(7,13,18,.82), rgba(7,13,18,.12) 70%); }
.field-note-copy { position: absolute; left: max(40px, calc((100vw - var(--container)) / 2)); bottom: 70px; }
.field-note-copy p { margin-bottom: 14px; color: var(--peach); font-size: 11px; font-weight: 800; letter-spacing: .13em; }
.field-note-copy h2 { font-size: clamp(46px, 6vw, 88px); }

.services { background: var(--paper); }
.service-layout { display: grid; grid-template-columns: .86fr 1.14fr; gap: 90px; align-items: start; }
.service-aside { position: sticky; top: 40px; }
.service-aside h2 { font-size: clamp(47px, 5vw, 72px); }
.service-aside > p:not(.eyebrow) { max-width: 550px; margin: 34px 0 0; color: var(--muted); line-height: 2; }
.service-proof { margin: 52px 0 0; background: var(--white); padding: 10px; box-shadow: 0 18px 48px rgba(16,24,32,.1); }
.service-proof img { width: 100%; aspect-ratio: 1.374; object-fit: cover; }
.service-proof figcaption { padding: 10px 3px 2px; color: var(--muted); font-size: 9px; letter-spacing: .08em; }
.service-list { border-bottom: 1px solid var(--line); }
.service-item { display: grid; grid-template-columns: 76px 1fr; gap: 20px; border-top: 1px solid var(--line); padding: 34px 0 42px; }
.service-no { color: var(--accent); font-size: 12px; font-weight: 900; }
.service-scene { margin-bottom: 14px; color: var(--muted); font-size: 12px; }
.service-item h3 { margin: 0 0 14px; font-family: var(--serif); font-size: clamp(30px, 3vw, 43px); font-weight: 600; letter-spacing: -.04em; line-height: 1.2; }
.service-item div > p:last-child { max-width: 620px; margin: 0; color: var(--muted); font-size: 14px; line-height: 1.9; }

.mid-cta { background: var(--accent); color: var(--white); }
.mid-cta-inner { min-height: 180px; display: flex; align-items: center; justify-content: space-between; gap: 40px; }
.mid-cta p { margin: 0; font-family: var(--serif); font-size: clamp(23px, 2.4vw, 34px); line-height: 1.45; }
.mid-cta p span { display: block; color: var(--peach); font-family: var(--sans); font-size: 11px; font-weight: 800; letter-spacing: .08em; }

.case { background: var(--paper-2); }
.case-head { display: grid; grid-template-columns: 1.08fr .92fr; gap: 90px; align-items: end; margin-bottom: 72px; }
.case-intro { max-width: 530px; color: var(--muted); line-height: 2; }
.reference-note { margin-top: 25px; border-left: 3px solid var(--accent); padding-left: 16px; font-size: 11px; line-height: 1.8; }
.reference-note b { color: var(--ink); }
.case-grid { display: grid; grid-template-columns: 1.28fr .72fr; gap: 60px; align-items: start; }
.case-screen { margin: 0; border: 10px solid var(--white); background: var(--white); box-shadow: 0 24px 60px rgba(16,24,32,.15); }
.browser-bar { height: 34px; display: flex; align-items: center; gap: 6px; border-bottom: 1px solid #e6e6e6; padding: 0 9px; color: #848b91; font-size: 7px; letter-spacing: .1em; }
.browser-bar i { width: 7px; height: 7px; border-radius: 50%; background: #d8d8d8; }
.browser-bar i:first-child { background: var(--accent); }
.browser-bar span { margin-left: auto; }
.screen-crop { height: 570px; overflow: hidden; }
.screen-crop img { width: 100%; height: 100%; object-fit: cover; object-position: center 29%; }
.case-screen figcaption { padding: 10px 2px 0; color: var(--muted); font-size: 9px; letter-spacing: .07em; }
.process-list { margin: 0; padding: 0; border-bottom: 1px solid var(--line); list-style: none; counter-reset: none; }
.process-list li { display: grid; grid-template-columns: 54px 1fr; gap: 16px; border-top: 1px solid var(--line); padding: 24px 0; }
.process-list li > span { color: var(--accent); font-size: 11px; font-weight: 900; }
.process-list b { font-family: var(--serif); font-size: 22px; }
.process-list p { margin: 5px 0 0; color: var(--muted); font-size: 12px; }

.instagram { overflow: hidden; background: var(--ink); color: var(--white); padding-bottom: 0; }
.instagram-head { display: grid; grid-template-columns: 1.15fr .85fr; gap: 80px; align-items: end; margin-bottom: 72px; }
.instagram-head > div:last-child { max-width: 460px; color: rgba(255,255,255,.64); line-height: 2; }
.instagram-head .text-link { margin-top: 18px; color: var(--white); }
.post-strip { display: grid; grid-template-columns: repeat(4, 1fr); }
.post-strip a { position: relative; aspect-ratio: 4/5; overflow: hidden; }
.post-strip a::after { content: "↗"; position: absolute; right: 14px; bottom: 14px; width: 36px; height: 36px; display: grid; place-items: center; background: var(--white); color: var(--ink); font-size: 12px; opacity: 0; transform: translateY(8px); transition: .25s ease; }
.post-strip img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.post-strip a:hover img { transform: scale(1.025); }
.post-strip a:hover::after { opacity: 1; transform: none; }

.flow { background: var(--white); }
.flow-head { display: grid; grid-template-columns: .45fr 1fr; align-items: end; margin-bottom: 70px; }
.flow-head h2 { grid-column: 2; }
.flow-list { margin: 0; padding: 0; border-top: 1px solid var(--line); list-style: none; }
.flow-list li { display: grid; grid-template-columns: .45fr 1fr; border-bottom: 1px solid var(--line); padding: 39px 0; }
.flow-list li > span { color: var(--accent); font-family: var(--serif); font-size: 42px; line-height: 1; }
.flow-list li > div { display: grid; grid-template-columns: .55fr 1fr; gap: 38px; }
.flow-list h3 { margin: 0; font-family: var(--serif); font-size: 28px; font-weight: 600; }
.flow-list p { max-width: 590px; margin: 0; color: var(--muted); font-size: 14px; line-height: 1.9; }

.faq { background: var(--paper); }
.faq-layout { display: grid; grid-template-columns: .42fr 1fr; gap: 90px; align-items: start; }
.faq-head { position: sticky; top: 40px; }
.faq-head h2 { font-size: clamp(45px, 4.5vw, 66px); }
.faq-head > p:last-child { margin-top: 24px; color: var(--muted); font-size: 13px; }
.faq-list { border-bottom: 1px solid var(--line); }
.faq-list details { border-top: 1px solid var(--line); }
.faq-list summary { position: relative; display: grid; grid-template-columns: 34px 1fr 24px; gap: 15px; align-items: center; padding: 27px 3px; cursor: pointer; font-weight: 800; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span { color: var(--accent); font-family: var(--serif); font-size: 18px; }
.faq-list summary::after { content: "+"; grid-column: 3; color: var(--accent); font-size: 22px; font-weight: 400; text-align: center; }
.faq-list details[open] summary::after { content: "−"; }
.faq-list details > p { margin: -4px 35px 27px 52px; color: var(--muted); font-size: 13px; line-height: 1.95; }

.contact { position: relative; overflow: hidden; background: var(--accent); color: var(--white); text-align: center; }
.contact-orbit { position: absolute; width: min(70vw, 900px); aspect-ratio: 1; left: 50%; top: 50%; border: 1px solid rgba(255,255,255,.2); border-radius: 50%; transform: translate(-50%, -50%); }
.contact-orbit::before, .contact-orbit::after { content: ""; position: absolute; inset: 14%; border: 1px solid rgba(255,255,255,.14); border-radius: inherit; }
.contact-orbit::after { inset: 28%; }
.contact-inner { position: relative; z-index: 1; min-height: 760px; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 100px 0; }
.contact h2 { font-size: clamp(57px, 7.8vw, 112px); }
.contact h2 em { color: var(--peach); }
.contact-lead { margin: 34px 0 0; font-size: 16px; line-height: 2; }
.contact-lead b { color: var(--peach); }
.contact .button { margin-top: 34px; }
.fee-note { max-width: 690px; margin: 28px auto 0; color: rgba(255,255,255,.72); font-size: 11px; line-height: 1.9; }

.site-footer { background: #0b1117; color: var(--white); padding: 72px 0 24px; }
.footer-grid { display: grid; grid-template-columns: 1.15fr .5fr 1fr; gap: 60px; }
.footer-brand { justify-self: auto; }
.footer-grid > div > p { max-width: 430px; margin: 24px 0 0; color: rgba(255,255,255,.48); font-size: 12px; }
.footer-grid nav { display: flex; flex-direction: column; gap: 8px; }
.footer-grid nav a { color: rgba(255,255,255,.7); font-size: 11px; text-decoration: none; }
.footer-note { margin: 0; color: rgba(255,255,255,.45); font-size: 10px; line-height: 1.9; }
.footer-bottom { display: flex; justify-content: space-between; border-top: 1px solid rgba(255,255,255,.12); margin-top: 54px; padding-top: 22px; color: rgba(255,255,255,.4); font-size: 9px; }
.footer-bottom p { margin: 0; }
.footer-bottom a { text-decoration: none; }

.mobile-route,
.mobile-swipe-hint,
.faq-more,
.mobile-cta-bar { display: none; }
.service-proof picture { display: block; }

@media (max-width: 1100px) {
  .container { width: min(var(--container), calc(100% - 56px)); }
  .section { padding: 112px 0; }
  .hero-inner { grid-template-columns: minmax(0, 1fr) minmax(400px, .8fr); }
  .hero h1 { font-size: clamp(55px, 7vw, 80px); }
  .hero-proof { height: 560px; }
  .proof-card-three { height: 165px; }
  .split-heading, .people-head, .case-head, .instagram-head { gap: 56px; }
  .intro-grid, .service-layout { gap: 54px; }
  .people-grid { grid-template-columns: 1fr 100px 1fr; }
  .case-grid { grid-template-columns: 1.2fr .8fr; gap: 40px; }
  .screen-crop { height: 470px; }
  .faq-layout { gap: 60px; }
}

@media (max-width: 820px) {
  .container { width: min(100% - 40px, var(--container)); }
  .global-nav { display: none; }
  .header-inner { grid-template-columns: 1fr auto; width: calc(100% - 32px); height: 66px; }
  .header-cta { grid-column: 2; }
  .section { padding: 92px 0; }
  .hero { min-height: auto; }
  .hero-inner { min-height: 1100px; grid-template-columns: 1fr; grid-template-rows: auto auto auto; gap: 28px; padding: 112px 0 42px; }
  .hero-copy { padding-left: 4px; }
  .hero h1 { font-size: clamp(54px, 10vw, 78px); }
  .hero-proof { width: min(100%, 610px); height: 540px; margin-inline: auto; }
  .hero-foot { grid-column: 1; }
  .hero-shade { background: linear-gradient(180deg, rgba(7,13,18,.93) 0%, rgba(7,13,18,.75) 46%, rgba(7,13,18,.9) 100%); }
  .split-heading, .people-head, .case-head, .instagram-head { grid-template-columns: 1fr; gap: 30px; margin-bottom: 52px; }
  .split-heading > p { margin-left: 0; }
  .intro-grid { grid-template-columns: .75fr 1.25fr; gap: 44px; }
  .problem-list article { grid-template-columns: 42px 1fr; }
  .people-grid { grid-template-columns: 1fr; }
  .person-card, .person-card-practice { min-height: auto; padding: 28px 0 50px; }
  .person-card h3 { margin-top: 62px; }
  .people-cross { height: 100px; border-top: 1px solid var(--line-light); }
  .people-cross span { font-size: 52px; }
  .person-card-practice { border-top-width: 1px; }
  .people-summary { margin-top: 58px; }
  .field-note-copy { left: 28px; }
  .service-layout { grid-template-columns: 1fr; }
  .service-aside { position: static; }
  .service-proof { width: min(610px, 100%); }
  .case-grid { grid-template-columns: 1fr; }
  .process-list { display: grid; grid-template-columns: repeat(5, 1fr); }
  .process-list li { grid-template-columns: 1fr; padding: 18px 10px; }
  .process-list p { font-size: 10px; }
  .post-strip { grid-template-columns: repeat(2, 1fr); }
  .flow-head, .flow-list li { grid-template-columns: .28fr 1fr; }
  .flow-list li > div { grid-template-columns: 1fr; gap: 10px; }
  .faq-layout { grid-template-columns: 1fr; }
  .faq-head { position: static; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-note { grid-column: 1 / -1; }
}

@media (max-width: 560px) {
  body { font-size: 15px; }
  .container { width: min(100% - 32px, var(--container)); }
  .section { padding: 78px 0; }
  .brand { font-size: 11px; gap: 8px; }
  .brand-mark { width: 20px; }
  .header-cta { padding: 8px 10px; font-size: 10px; }
  .hero-inner { width: calc(100% - 32px); min-height: auto; padding: 104px 0 36px; }
  .hero-copy { padding-left: 0; }
  .hero h1 { margin-bottom: 23px; font-size: clamp(48px, 14vw, 66px); line-height: 1.03; }
  .hero-lead { font-size: 14px; line-height: 1.85; }
  .pc-only { display: none; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 17px; margin-top: 27px; }
  .hero-proof { height: 420px; margin-top: 4px; }
  .proof-card { border-width: 5px; }
  .proof-card-one { width: 47%; top: 46px; }
  .proof-card-two { width: 44%; right: 1%; }
  .proof-card-three { width: 76%; height: 120px; bottom: 17px; }
  .proof-card-three figcaption { font-size: 7px; }
  .proof-stamp { left: 38%; top: 44%; width: 88px; font-size: 11px; }
  .proof-stamp b { font-size: 17px; }
  .hero-foot { align-items: flex-start; flex-direction: column; gap: 10px; font-size: 9px; }
  .hero-foot p { line-height: 1.7; }
  .eyebrow { margin-bottom: 17px; font-size: 10px; }
  h2 { font-size: clamp(43px, 13vw, 60px); }
  .split-heading { margin-bottom: 42px; }
  .split-heading > p, .people-head > p { font-size: 13px; line-height: 1.9; }
  .intro-grid { grid-template-columns: 1fr; gap: 56px; }
  .intro-visual { width: 82%; }
  .problem-list article { padding: 27px 0 25px; }
  .problem-list h3 { font-size: clamp(27px, 8vw, 36px); }
  .problem-list p { font-size: 11px; }
  .people-head { margin-bottom: 45px; }
  .person-card h3 { margin-top: 48px; font-size: 28px; }
  .person-letter { font-size: 200px; }
  .person-copy { font-size: 13px; }
  .big-stat b { font-size: 82px; }
  .people-summary { font-size: 43px; }
  .people-summary span { display: block; margin-top: 12px; font-family: var(--sans); font-size: 12px; line-height: 1.8; }
  .field-note { min-height: 420px; }
  .field-note > img { object-position: 57% center; }
  .field-note-shade { background: linear-gradient(90deg, rgba(7,13,18,.82), rgba(7,13,18,.2)); }
  .field-note-copy { left: 20px; right: 20px; bottom: 34px; }
  .field-note-copy h2 { font-size: 43px; }
  .service-layout { gap: 52px; }
  .service-aside h2 { font-size: 45px; }
  .service-aside > p:not(.eyebrow) { font-size: 13px; }
  .service-proof { margin-top: 38px; }
  .service-item { grid-template-columns: 44px 1fr; gap: 10px; padding: 28px 0 32px; }
  .service-item h3 { font-size: 30px; }
  .service-item div > p:last-child { font-size: 13px; }
  .mid-cta-inner { min-height: 230px; align-items: flex-start; flex-direction: column; justify-content: center; gap: 24px; padding: 35px 0; }
  .case-head { margin-bottom: 42px; }
  .case-intro { font-size: 13px; }
  .case-screen { border-width: 6px; }
  .screen-crop { height: 360px; }
  .process-list { grid-template-columns: 1fr; }
  .process-list li { grid-template-columns: 45px 1fr; padding: 19px 0; }
  .process-list p { font-size: 11px; }
  .instagram { padding-bottom: 0; }
  .instagram-head { margin-bottom: 42px; }
  .post-strip { width: 160%; grid-template-columns: repeat(4, 1fr); transform: translateX(-19%); }
  .flow-head { display: block; margin-bottom: 43px; }
  .flow-list li { grid-template-columns: 50px 1fr; gap: 10px; padding: 28px 0; }
  .flow-list li > span { font-size: 30px; }
  .flow-list h3 { font-size: 23px; }
  .flow-list p { font-size: 12px; }
  .faq-list summary { grid-template-columns: 27px 1fr 20px; gap: 8px; padding: 23px 0; font-size: 13px; line-height: 1.7; }
  .faq-list details > p { margin: 0 27px 24px 35px; font-size: 12px; }
  .contact-inner { min-height: 700px; padding: 84px 0; }
  .contact h2 { font-size: clamp(43px, 12vw, 58px); }
  .contact-lead { font-size: 14px; }
  .fee-note { font-size: 10px; }
  .footer-grid { grid-template-columns: 1fr; gap: 36px; }
  .footer-note { grid-column: auto; }
}

/* Mobile editorial layout: desktop composition is intentionally preserved above. */
@media (max-width: 560px) {
  html { scroll-padding-top: 12px; }
  body {
    overflow-x: hidden;
    padding-bottom: calc(82px + env(safe-area-inset-bottom));
    font-size: 14px;
    line-height: 1.75;
  }
  .container { width: calc(100% - 32px); }
  .section { padding: 64px 0; }
  h2 {
    font-size: clamp(40px, 11.5vw, 46px);
    line-height: 1.08;
    letter-spacing: -.06em;
  }
  .eyebrow {
    margin-bottom: 14px;
    font-size: 9px;
    letter-spacing: .1em;
  }
  .eyebrow::before { width: 24px; margin-right: 8px; }
  .button { min-height: 54px; }

  .header-inner { height: 64px; }
  .brand { max-width: 205px; font-size: 10.5px; }
  .header-cta { padding: 8px 9px; font-size: 9.5px; }

  .hero { min-height: 0; }
  .hero-inner {
    display: block;
    width: calc(100% - 32px);
    min-height: 0;
    padding: 92px 0 24px;
  }
  .hero-shade {
    background:
      linear-gradient(180deg, rgba(7,13,18,.95) 0%, rgba(7,13,18,.8) 53%, rgba(7,13,18,.94) 100%),
      linear-gradient(90deg, rgba(7,13,18,.28), transparent);
  }
  .hero-backdrop img { object-position: 58% 50%; }
  .hero h1 {
    max-width: 350px;
    margin-bottom: 20px;
    font-size: clamp(45px, 12vw, 48px);
    line-height: 1.02;
  }
  .hero-lead {
    max-width: 36ch;
    font-size: 13px;
    line-height: 1.78;
  }
  .hero-actions {
    display: grid;
    grid-template-columns: 1fr;
    gap: 13px;
    margin-top: 23px;
  }
  .hero-actions .button { width: 100%; justify-content: space-between; }
  .hero-actions .text-link { justify-self: start; font-size: 11px; }
  .hero-proof {
    width: 100%;
    height: 248px;
    margin: 24px 0 0;
  }
  .proof-card { border-width: 4px; box-shadow: 0 14px 28px rgba(0,0,0,.3); }
  .proof-card-one { left: 0; top: 19px; width: 48%; }
  .proof-card-two { right: 0; top: 0; width: 47%; }
  .proof-card-three { display: none; }
  .proof-stamp {
    left: calc(50% - 34px);
    top: 53%;
    width: 68px;
    font-size: 9px;
  }
  .proof-stamp b { font-size: 14px; }
  .hero-foot {
    margin-top: 13px;
    padding-top: 13px;
    font-size: 9px;
  }
  .hero-foot p { display: none; }

  .mobile-route {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    background: var(--white);
    border-bottom: 1px solid var(--line);
  }
  .mobile-route a {
    min-height: 64px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 3px;
    border-right: 1px solid var(--line);
    padding: 10px 8px;
    font-size: 9.5px;
    font-weight: 800;
    line-height: 1.3;
    text-align: center;
    text-decoration: none;
  }
  .mobile-route a:last-child { border-right: 0; }
  .mobile-route span { color: var(--accent); font-family: var(--serif); font-size: 13px; }

  .mobile-swipe-hint {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: 0 0 12px;
    color: var(--muted);
    font-size: 9px;
    font-weight: 800;
    letter-spacing: .08em;
  }
  .mobile-swipe-hint span { color: var(--accent); font-size: 14px; }

  .split-heading,
  .people-head,
  .case-head,
  .instagram-head {
    gap: 20px;
    margin-bottom: 30px;
  }
  .split-heading > p,
  .people-head > p,
  .case-intro,
  .instagram-head > div:last-child {
    font-size: 12.5px;
    line-height: 1.82;
  }

  .intro { padding-top: 58px; }
  .intro-grid { display: block; }
  .intro-visual { display: none; }
  .problem-list {
    width: auto;
    display: flex;
    gap: 12px;
    overflow-x: auto;
    margin: 0 -16px;
    padding: 0 16px 12px;
    border: 0;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
  }
  .problem-list::-webkit-scrollbar { display: none; }
  .problem-list article {
    min-height: 232px;
    flex: 0 0 min(82vw, 310px);
    display: block;
    border: 1px solid var(--line);
    border-top: 4px solid var(--accent);
    background: var(--paper);
    padding: 22px;
    scroll-snap-align: start;
  }
  .problem-list article > span { display: block; margin-bottom: 20px; }
  .problem-list h3 { font-size: 27px; line-height: 1.24; }
  .problem-list p { margin-top: 14px; font-size: 11px; }

  .people { padding-bottom: 58px; }
  .people-head { margin-bottom: 26px; }
  .people-grid {
    width: auto;
    display: flex;
    gap: 12px;
    overflow-x: auto;
    margin: 0 -16px;
    padding: 0 16px 12px;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
  }
  .people-grid::-webkit-scrollbar { display: none; }
  .person-card,
  .person-card-practice {
    min-height: 500px;
    flex: 0 0 min(84vw, 320px);
    border: 1px solid var(--line-light);
    padding: 23px;
    background: rgba(255,255,255,.025);
    scroll-snap-align: center;
  }
  .person-card-practice { background: rgba(255,255,255,.065); }
  .people-cross { display: none; }
  .person-card h3 { margin: 52px 0 22px; font-size: 27px; }
  .person-copy { font-size: 12px; line-height: 1.85; }
  .person-letter { right: 10px; font-size: 180px; }
  .big-stat { margin-bottom: 18px; }
  .big-stat b { font-size: 70px; }
  .tag-list { margin-top: 26px; }
  .tag-list li { font-size: 9px; }
  .people-summary { margin-top: 36px; font-size: 32px; }
  .people-summary span { margin-top: 10px; font-size: 10.5px; }

  .field-note { height: 330px; min-height: 330px; }
  .field-note > img { object-position: 61% center; }
  .field-note-copy { bottom: 24px; }
  .field-note-copy p { margin-bottom: 9px; font-size: 9px; }
  .field-note-copy h2 { max-width: 330px; font-size: 36px; }

  .service-layout { display: block; }
  .service-aside h2 { font-size: 42px; }
  .service-aside > p:not(.eyebrow) { margin-top: 22px; font-size: 12.5px; line-height: 1.82; }
  .service-proof {
    width: auto;
    margin: 30px -16px 0;
    padding: 8px;
    box-shadow: none;
  }
  .service-proof img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; }
  .service-proof figcaption { padding: 8px 2px 1px; }
  .services .mobile-swipe-hint { margin-top: 30px; }
  .service-list {
    width: auto;
    display: flex;
    gap: 12px;
    overflow-x: auto;
    margin: 0 -16px;
    padding: 0 16px 12px;
    border: 0;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
  }
  .service-list::-webkit-scrollbar { display: none; }
  .service-item {
    min-height: 320px;
    flex: 0 0 min(84vw, 320px);
    display: block;
    border: 1px solid var(--line);
    border-top: 4px solid var(--accent);
    background: var(--white);
    padding: 23px;
    scroll-snap-align: start;
  }
  .service-no { display: block; margin-bottom: 25px; }
  .service-scene { min-height: 34px; margin-bottom: 12px; font-size: 10px; }
  .service-item h3 { font-size: 28px; }
  .service-item div > p:last-child { font-size: 12px; line-height: 1.82; }

  .mid-cta-inner {
    min-height: 180px;
    gap: 20px;
    padding: 27px 0;
  }
  .mid-cta p { font-size: 23px; }
  .mid-cta .button { width: 100%; justify-content: space-between; }

  .case { padding-bottom: 58px; }
  .case-head { margin-bottom: 28px; }
  .case-head h2 { font-size: 42px; }
  .reference-note { margin-top: 18px; font-size: 9.5px; }
  .case-grid { display: block; }
  .case-screen { width: auto; margin: 0 -16px; border-width: 5px; box-shadow: none; }
  .screen-crop { height: 238px; }
  .process-hint { margin-top: 27px; }
  .process-list {
    width: auto;
    display: flex;
    gap: 12px;
    overflow-x: auto;
    margin: 0 -16px;
    padding: 0 16px 12px;
    border: 0;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
  }
  .process-list::-webkit-scrollbar { display: none; }
  .process-list li {
    min-height: 150px;
    flex: 0 0 min(78vw, 300px);
    display: grid;
    grid-template-columns: 36px 1fr;
    gap: 12px;
    border: 1px solid var(--line);
    background: rgba(255,255,255,.42);
    padding: 19px;
    scroll-snap-align: start;
  }
  .process-list b { font-size: 20px; }
  .process-list p { font-size: 10.5px; line-height: 1.7; }

  .instagram { padding-top: 62px; }
  .instagram-head { margin-bottom: 25px; }
  .instagram-head .text-link { margin-top: 12px; }
  .post-hint { margin: 0 16px 12px; color: rgba(255,255,255,.62); }
  .post-hint span { color: var(--peach); }
  .post-strip {
    width: auto;
    display: flex;
    gap: 12px;
    overflow-x: auto;
    padding: 0 16px 28px;
    transform: none;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
  }
  .post-strip::-webkit-scrollbar { display: none; }
  .post-strip a {
    flex: 0 0 min(68vw, 260px);
    scroll-snap-align: center;
  }

  .flow { padding-bottom: 58px; }
  .flow-head { margin-bottom: 27px; }
  .flow-list {
    width: auto;
    display: flex;
    gap: 12px;
    overflow-x: auto;
    margin: 0 -16px;
    padding: 0 16px 12px;
    border: 0;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
  }
  .flow-list::-webkit-scrollbar { display: none; }
  .flow-list li {
    min-height: 250px;
    flex: 0 0 min(82vw, 310px);
    display: block;
    border: 1px solid var(--line);
    border-top: 4px solid var(--accent);
    background: var(--paper);
    padding: 23px;
    scroll-snap-align: start;
  }
  .flow-list li > span { display: block; margin-bottom: 35px; font-size: 32px; }
  .flow-list li > div { display: block; }
  .flow-list h3 { margin-bottom: 15px; font-size: 24px; }
  .flow-list p { font-size: 11.5px; line-height: 1.8; }

  .faq-layout { gap: 28px; }
  .faq-head h2 { font-size: 42px; }
  .faq-head > p:last-child { margin-top: 16px; font-size: 11px; }
  .faq-list summary { padding: 18px 0; font-size: 12px; line-height: 1.55; }
  .faq-list details > p { margin: 0 25px 20px 33px; font-size: 11px; line-height: 1.8; }
  .faq-list details:nth-of-type(n+5) { display: none; }
  .faq-list.is-expanded details:nth-of-type(n+5) { display: block; }
  .faq-more {
    display: flex;
    width: 100%;
    min-height: 48px;
    align-items: center;
    justify-content: space-between;
    border: 1px solid var(--line);
    margin-top: 16px;
    padding: 11px 14px;
    background: transparent;
    color: var(--ink);
    font-size: 11px;
    font-weight: 800;
  }
  .faq-more span { color: var(--accent); font-size: 17px; }

  .contact-inner { min-height: 560px; padding: 66px 0; }
  .contact-orbit { width: 150vw; }
  .contact h2 { font-size: clamp(43px, 12vw, 49px); }
  .contact-lead { margin-top: 25px; font-size: 12.5px; }
  .contact .button { width: 100%; margin-top: 26px; }
  .fee-note { margin-top: 22px; font-size: 9px; }

  .site-footer { padding-top: 54px; }
  .footer-grid { gap: 28px; }
  .footer-grid nav { flex-direction: row; flex-wrap: wrap; gap: 8px 14px; }
  .footer-bottom { margin-top: 36px; }

  .mobile-cta-bar {
    position: fixed;
    z-index: 200;
    left: 12px;
    right: 12px;
    bottom: calc(10px + env(safe-area-inset-bottom));
    min-height: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    border: 1px solid rgba(255,255,255,.22);
    background: var(--ink);
    box-shadow: 0 13px 32px rgba(0,0,0,.28);
    padding: 11px 16px;
    color: var(--white);
    font-size: 13px;
    font-weight: 900;
    line-height: 1.35;
    text-decoration: none;
    opacity: 0;
    pointer-events: none;
    transform: translateY(calc(100% + 24px));
    transition: opacity .22s ease, transform .22s ease;
  }
  .mobile-cta-bar.is-visible { opacity: 1; pointer-events: auto; transform: none; }
  .mobile-cta-bar small {
    display: block;
    margin-bottom: 2px;
    color: var(--peach);
    font-size: 8px;
    font-weight: 800;
    letter-spacing: .06em;
  }
  .mobile-cta-bar b { color: var(--peach); font-size: 18px; }
}

@media (max-width: 380px) {
  .hero h1 { font-size: 44px; }
  .brand { max-width: 185px; font-size: 10px; }
  .problem-list article,
  .service-item,
  .person-card,
  .person-card-practice,
  .flow-list li { flex-basis: 86vw; }
}

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