/* Homepage-only editorial redesign. Shared public pages continue to use site.css. */
body.is-home {
  --home-canvas: #f7f5ef;
  --home-surface: #fffefa;
  --home-ink: #1e2228;
  --home-muted: #62666d;
  --home-blue: #3264d8;
  --home-blue-dark: #254fae;
  --home-blue-soft: #edf2fc;
  --home-mint: #ddf2e7;
  --home-lilac: #e8e0f4;
  --home-line: #dedcd5;
  --home-red: #c75b50;
  --home-radius-sm: 12px;
  --home-radius-md: 20px;
  --home-radius-lg: 28px;
  --site-canvas: var(--home-canvas);
  --site-surface: var(--home-surface);
  --site-ink: var(--home-ink);
  --site-muted: var(--home-muted);
  --site-blue: var(--home-blue);
  --site-blue-dark: var(--home-blue-dark);
  --site-line: var(--home-line);
  background: var(--home-canvas);
}
/* Fifth service is a balanced full-width row, without presenting a mockup as real work. */
.home-service-card[data-service-key="writing-ppt"] { grid-column: 1 / -1; display: grid; grid-template-columns: .85fr 1.15fr; align-items: stretch; }
.service-icon-writing-ppt::before { content: "稿"; }
@media (max-width: 600px) {
  .home-service-card[data-service-key="writing-ppt"] { grid-template-columns: 1fr; }
}

body.is-home .public-main { overflow: clip; }
body.is-home .site-header { background: rgba(247, 245, 239, .96); }
body.is-home .header-inner { min-height: 78px; }
body.is-home .brand small { letter-spacing: .025em; }
body.is-home .site-nav { gap: 22px; }
body.is-home .site-nav .nav-action { background: var(--home-blue); border-radius: var(--home-radius-sm); }
body.is-home .site-nav .nav-action:hover { background: var(--home-blue-dark); }

.home-hero,
.home-services,
.home-works,
.home-process,
.home-faq,
.home-final-cta { position: relative; }

.home-hero {
  min-height: 700px;
  padding: 82px 0 92px;
  overflow: hidden;
  background:
    radial-gradient(circle at 9% 21%, rgba(221, 242, 231, .72) 0 7%, transparent 7.2%),
    linear-gradient(180deg, #fbf9f4 0%, var(--home-canvas) 100%);
  border-bottom: 1px solid var(--home-line);
}

.home-hero::before,
.home-hero::after {
  content: "";
  position: absolute;
  pointer-events: none;
}

.home-hero::before {
  width: 126px;
  height: 126px;
  right: 3vw;
  top: 52px;
  border: 18px solid rgba(50, 100, 216, .09);
  border-radius: 50%;
}

.home-hero::after {
  width: 90px;
  height: 24px;
  left: 2.5vw;
  bottom: 54px;
  background: repeating-linear-gradient(0deg, transparent 0 5px, rgba(199, 91, 80, .26) 5px 7px);
  transform: rotate(-5deg);
}

.home-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(32px, 4vw, 56px);
  align-items: center;
}

.home-hero-copy { position: relative; z-index: 2; }
.home-eyebrow,
.home-kicker {
  margin-bottom: 14px;
  color: var(--home-blue);
  font-size: 14px;
  font-weight: 760;
  letter-spacing: .03em;
}

.home-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  margin-bottom: 22px;
}

.home-eyebrow::before {
  content: "";
  width: 30px;
  height: 2px;
  background: currentColor;
}

.home-hero h1 {
  max-width: 720px;
  margin: 0 0 24px;
  color: var(--home-ink);
  font-family: inherit;
  font-size: clamp(44px, 4.2vw, 56px);
  font-weight: 770;
  letter-spacing: -.045em;
  line-height: 1.22;
  text-wrap: balance;
}

.home-hero h1 span { display: block; white-space: nowrap; }
.home-hero h1 span:first-child { font-size: .72em; }
.home-hero h1 span:last-child { margin-top: .22em; margin-left: .25em; font-size: .8em; color: var(--home-blue); }
.home-hero-summary { margin: 14px 0 0; color: var(--home-muted); font-size: 16px; line-height: 1.75; }

.home-hero-lead {
  max-width: 650px;
  margin: 0;
  color: var(--home-muted);
  font-size: 18px;
  line-height: 1.76;
}

.home-hero-note {
  max-width: 650px;
  margin: 12px 0 0;
  color: #777a80;
  font-size: 14px;
  line-height: 1.72;
}

.home-hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }

.home-button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 11px 22px;
  border: 1px solid transparent;
  border-radius: var(--home-radius-sm);
  font-weight: 760;
  line-height: 1.3;
  transition: transform .18s ease, color .18s ease, background-color .18s ease, border-color .18s ease, box-shadow .18s ease;
}

.home-button:hover { transform: translateY(-2px); }
.home-button:active { transform: translateY(0); }
.home-button-primary { color: white; background: var(--home-blue); box-shadow: 0 10px 24px rgba(50, 100, 216, .18); }
.home-button-primary:hover { background: var(--home-blue-dark); box-shadow: 0 13px 28px rgba(50, 100, 216, .23); }
.home-button-secondary { color: var(--home-ink); background: rgba(255, 254, 250, .76); border-color: var(--home-line); }
.home-button-secondary:hover { background: var(--home-surface); border-color: #bcb9b1; }

.hero-collage {
  position: relative;
  min-height: 530px;
  isolation: isolate;
}

.hero-collage::before {
  content: "";
  position: absolute;
  inset: 70px 15px 42px 48px;
  z-index: -2;
  background: var(--home-lilac);
  border-radius: 46% 54% 44% 56% / 52% 40% 60% 48%;
  transform: rotate(-2deg);
}

.hero-collage::after {
  content: "";
  position: absolute;
  width: 120px;
  height: 120px;
  right: 5px;
  bottom: 20px;
  z-index: -1;
  background-image: radial-gradient(rgba(50, 100, 216, .3) 1.5px, transparent 1.5px);
  background-size: 12px 12px;
}

.hero-work {
  --parallax-x: 0px;
  --parallax-y: 0px;
  --parallax-r: 0deg;
  position: absolute;
  z-index: 1;
  margin: 0;
  overflow: hidden;
  background: var(--home-surface);
  border: 7px solid var(--home-surface);
  box-shadow: 0 18px 42px rgba(50, 44, 34, .13), 0 2px 8px rgba(50, 44, 34, .08);
  transform: translate(var(--parallax-x), var(--parallax-y)) rotate(calc(var(--base-rotation) + var(--parallax-r)));
  transition: transform .28s ease-out;
  animation: hero-paper-in .62s cubic-bezier(.22, .72, .24, 1) var(--enter-delay) backwards;
}

.hero-work img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: var(--work-position);
}

/* Show recognizable handwriting and lesson-plan structure, not miniature pages.
   Size the crop directly so it remains identical with reduced motion enabled. */
.hero-work-main img,
.hero-work-digital img,
.hero-work-map img,
.hero-work-card img {
  position: absolute;
  max-width: none;
}
.hero-work-main img {
  width: 165%;
  height: 165%;
  left: -32.5%;
  top: -12%;
}
.hero-work-digital img {
  width: 175%;
  height: 175%;
  left: -37.5%;
  top: -14%;
}
.hero-work-map img {
  width: 130%;
  height: 130%;
  left: -15%;
  top: -20%;
}
.hero-work-card img {
  width: 130%;
  height: 130%;
  left: -15%;
  top: -12%;
}

.hero-work-main { --base-rotation: -2deg; width: 55%; height: 370px; left: 0; top: 54px; z-index: 2; border-radius: var(--home-radius-sm); }
.hero-work-digital { --base-rotation: 1.4deg; width: 53%; height: 366px; right: 0; top: 4px; z-index: 3; border-radius: var(--home-radius-md); }
.hero-work-map { --base-rotation: -1.4deg; width: 38%; height: 172px; right: 1%; top: 356px; z-index: 5; border-radius: var(--home-radius-lg); }
.hero-work-card { --base-rotation: 2deg; width: 40%; height: 152px; left: 22%; bottom: 0; z-index: 4; border-radius: var(--home-radius-md); }

.hero-tape {
  position: absolute;
  width: 82px;
  height: 25px;
  left: 21%;
  top: 41px;
  z-index: 6;
  background: rgba(239, 214, 159, .78);
  transform: rotate(-6deg);
}

.hero-collage-note {
  position: absolute;
  left: 3%;
  bottom: 8px;
  z-index: 6;
  color: #6f6557;
  font-size: 12px;
  font-weight: 720;
  letter-spacing: .08em;
  transform: rotate(-4deg);
}

@keyframes hero-paper-in {
  from { opacity: 0; transform: translate(var(--parallax-x), calc(var(--parallax-y) + 18px)) rotate(calc(var(--base-rotation) - 1deg)); }
  to { opacity: 1; transform: translate(var(--parallax-x), var(--parallax-y)) rotate(calc(var(--base-rotation) + var(--parallax-r))); }
}

.hero-enter { animation: hero-copy-in .56s cubic-bezier(.22, .72, .24, 1) var(--enter-delay) backwards; }
@keyframes hero-copy-in { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: translateY(0); } }

.home-services { padding: 94px 0 104px; background: var(--home-surface); }
.home-works { padding: 96px 0 104px; background: var(--home-canvas); }
.home-process { padding: 88px 0; background: var(--home-blue-soft); border-block: 1px solid #d8e0f2; }
.home-faq { padding: 86px 0 58px; background: var(--home-surface); }
.home-final-cta { padding: 30px 0 82px; background: var(--home-surface); }

.home-section-heading { max-width: 820px; margin-bottom: 44px; }
.home-section-heading h2,
.home-final-panel h2 {
  margin-bottom: 0;
  color: var(--home-ink);
  font-family: inherit;
  font-size: clamp(38px, 4.1vw, 52px);
  font-weight: 750;
  letter-spacing: -.035em;
  line-height: 1.24;
  text-wrap: balance;
}

.home-section-heading > p:not(.home-kicker),
.home-heading-split > div:last-child > p,
.home-heading-split > p {
  color: var(--home-muted);
  font-size: 17px;
  line-height: 1.75;
}

.home-heading-split {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(290px, .65fr);
  gap: 72px;
  align-items: end;
  max-width: none;
}

.home-heading-split > div:last-child > p { margin-bottom: 14px; }
.home-heading-split > p { max-width: 410px; margin: 0 0 4px; }

.home-text-link,
.service-card-body > a,
.home-assurance-strip > a {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--home-blue);
  font-weight: 760;
}

.home-text-link span,
.service-card-body > a span,
.home-assurance-strip > a span { transition: transform .18s ease; }
.home-text-link:hover span,
.service-card-body > a:hover span,
.home-assurance-strip > a:hover span { transform: translateX(4px); }

.home-service-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.home-service-card {
  overflow: hidden;
  background: var(--home-surface);
  border: 1px solid var(--home-line);
  border-radius: var(--home-radius-md);
  transition: transform .26s ease, border-color .26s ease, box-shadow .26s ease;
}

.home-service-card:hover,
.home-service-card:focus-within {
  border-color: #cac7be;
  box-shadow: 0 17px 40px rgba(50, 44, 34, .09);
  transform: translateY(-3px);
}

.service-work-visual { position: relative; height: 270px; overflow: hidden; background: #ece9e1; }
.service-image {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: var(--work-position);
  transform: scale(1.01) rotate(-.45deg);
  transition: opacity .28s ease, transform .28s ease;
}

.service-image-detail { opacity: 0; transform: scale(1.04) rotate(.35deg); }
.home-service-card:hover .service-image-cover,
.home-service-card:focus-within .service-image-cover { opacity: 0; transform: scale(1.035) rotate(0deg); }
.home-service-card:hover .service-image-detail,
.home-service-card:focus-within .service-image-detail { opacity: 1; transform: scale(1.025) rotate(0deg); }

.service-number {
  position: absolute;
  right: 16px;
  top: 16px;
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  color: var(--home-ink);
  background: rgba(255, 254, 250, .92);
  border: 1px solid rgba(222, 220, 213, .8);
  border-radius: var(--home-radius-sm);
  font-size: 12px;
  font-weight: 800;
}

.service-card-body { padding: 28px 30px 30px; }
.service-card-title { display: flex; align-items: center; gap: 14px; margin-bottom: 16px; }
.service-card-title h3 { margin: 0; color: var(--home-ink); font-size: 24px; line-height: 1.38; }
.service-card-body > p { margin-bottom: 8px; color: var(--home-muted); font-size: 15px; line-height: 1.72; }
.service-card-body .service-delivery { color: #444a52; }
.service-card-body > a { margin-top: 14px; font-size: 14px; }
.service-icon { display: grid; flex: 0 0 auto; width: 42px; height: 42px; place-items: center; border-radius: var(--home-radius-sm); font-weight: 840; }
.service-icon-digital-lesson-plan { color: var(--home-blue-dark); background: var(--home-blue-soft); }
.service-icon-digital-lesson-plan::after { content: "案"; }
.service-icon-handwritten-lesson-plan { color: #2d7658; background: var(--home-mint); }
.service-icon-handwritten-lesson-plan::after { content: "写"; }
.service-icon-copywriting { color: #665090; background: var(--home-lilac); }
.service-icon-copywriting::after { content: "字"; }
.service-icon-cards { color: var(--home-red); background: #f8e9e1; }
.service-icon-cards::after { content: "卡"; }

.home-works-heading { max-width: 840px; }
.home-works-heading > p:not(.home-kicker) { max-width: 720px; margin: 18px 0 20px; }
.work-categories { display: flex; flex-wrap: wrap; gap: 10px 22px; padding: 0; margin: 0; color: #656970; list-style: none; font-size: 13px; font-weight: 680; }
.work-categories li::before { content: ""; display: inline-block; width: 7px; height: 7px; margin-right: 8px; background: var(--home-blue); border-radius: 50%; }
.work-categories li:nth-child(2)::before { background: #5a9c7a; }
.work-categories li:nth-child(3)::before { background: #8065a5; }
.work-categories li:nth-child(4)::before { background: var(--home-red); }

.work-gallery {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  grid-auto-rows: 110px;
  gap: 20px;
}

.work-card {
  position: relative;
  min-width: 0;
  padding: 0;
  overflow: hidden;
  color: white;
  background: #e8e5dd;
  border: 0;
  border-radius: var(--home-radius-md);
  cursor: zoom-in;
  text-align: left;
  transition: transform .25s ease, box-shadow .25s ease;
}

.work-card:nth-child(1) { grid-column: 1 / 8; grid-row: 1 / span 2; }
.work-card:nth-child(2) { grid-column: 8 / 13; grid-row: 1 / span 3; }
.work-card:nth-child(3) { grid-column: 1 / 5; grid-row: 3 / span 2; }
.work-card:nth-child(4) { grid-column: 5 / 8; grid-row: 3 / span 3; }
.work-card:nth-child(5) { grid-column: 8 / 13; grid-row: 4 / span 2; }
.work-card:nth-child(6) { grid-column: 1 / 5; grid-row: 5 / span 2; }
.work-card:nth-child(7) { grid-column: 8 / 13; grid-row: 6 / span 3; }
.work-card:nth-child(8) { grid-column: 1 / 8; grid-row: 7 / span 2; }

.work-card:hover,
.work-card:focus-visible { z-index: 2; transform: translateY(-3px); box-shadow: 0 16px 36px rgba(50, 44, 34, .14); }
.work-card img { display: block; width: 100%; height: 100%; object-fit: cover; object-position: var(--work-position); transition: transform .28s ease; }
.work-card:hover img,
.work-card:focus-visible img { transform: scale(1.025); }
.work-card::after { content: ""; position: absolute; inset: 42% 0 0; background: linear-gradient(180deg, transparent, rgba(20, 22, 26, .72)); pointer-events: none; }
.work-card-caption { position: absolute; z-index: 1; left: 20px; right: 20px; bottom: 17px; display: grid; gap: 1px; }
.work-card-caption small { color: rgba(255, 255, 255, .78); font-size: 11px; font-weight: 720; }
.work-card-caption strong { font-size: 16px; line-height: 1.35; }

.work-lightbox {
  width: min(1040px, calc(100% - 48px));
  max-width: none;
  max-height: calc(100vh - 48px);
  padding: 0;
  overflow: visible;
  background: transparent;
  border: 0;
}

.work-lightbox::backdrop { background: rgba(20, 23, 28, .82); backdrop-filter: blur(7px); }
.work-lightbox[open] { animation: lightbox-in .24s ease both; }
@keyframes lightbox-in { from { opacity: 0; transform: scale(.975); } to { opacity: 1; transform: scale(1); } }
.lightbox-stage { position: relative; display: grid; min-height: min(760px, calc(100vh - 48px)); place-items: center; }
.lightbox-stage figure { display: grid; max-width: 860px; max-height: calc(100vh - 72px); margin: 0; grid-template-rows: minmax(0, 1fr) auto; overflow: hidden; background: var(--home-surface); border-radius: var(--home-radius-md); box-shadow: 0 30px 90px rgba(0, 0, 0, .35); }
.lightbox-stage figure img { display: block; width: auto; max-width: 100%; height: auto; max-height: calc(100vh - 150px); object-fit: contain; margin: auto; }
.lightbox-stage figcaption { display: flex; gap: 14px; align-items: baseline; padding: 16px 20px; color: var(--home-ink); border-top: 1px solid var(--home-line); }
.lightbox-stage figcaption span { color: var(--home-blue); font-size: 12px; font-weight: 760; }
.lightbox-stage figcaption strong { font-size: 16px; }
.lightbox-close,
.lightbox-nav { position: absolute; z-index: 2; display: grid; place-items: center; color: white; background: rgba(255, 255, 255, .12); border: 1px solid rgba(255, 255, 255, .28); border-radius: 50%; cursor: pointer; }
.lightbox-close { width: 46px; height: 46px; right: 0; top: 0; font-size: 28px; }
.lightbox-nav { width: 52px; height: 52px; top: 50%; font-size: 36px; transform: translateY(-50%); }
.lightbox-prev { left: 0; }
.lightbox-next { right: 0; }
.lightbox-close:hover,
.lightbox-nav:hover { background: rgba(255, 255, 255, .22); }
.lightbox-count { position: absolute; right: 8px; bottom: 2px; margin: 0; color: rgba(255, 255, 255, .72); font-size: 12px; }
.has-open-lightbox { overflow: hidden; }

.home-process-track {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  padding: 0;
  margin: 50px 0 0;
  list-style: none;
}

.home-process-track li { position: relative; padding: 34px 28px 0 0; border-top: 1px solid #bfcbe6; }
.home-process-track li:not(:first-child) { padding-left: 28px; }
.home-process-track li::before { content: ""; position: absolute; width: 11px; height: 11px; left: 0; top: -6px; background: var(--home-blue); border: 3px solid var(--home-blue-soft); border-radius: 50%; box-shadow: 0 0 0 1px var(--home-blue); }
.home-process-track li:not(:first-child)::before { left: 28px; }
.home-process-track li > span { display: block; margin-bottom: 24px; color: var(--home-blue); font-size: 12px; font-weight: 840; }
.home-process-track h3 { margin-bottom: 8px; color: var(--home-ink); font-size: 20px; }
.home-process-track p { margin: 0; color: var(--home-muted); font-size: 14px; line-height: 1.7; }

.home-assurance-strip {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 24px;
  align-items: center;
  padding: 22px 24px;
  margin-top: 46px;
  background: rgba(255, 254, 250, .72);
  border: 1px solid #ced7ea;
  border-radius: var(--home-radius-md);
}

.home-assurance-strip > strong { color: var(--home-blue-dark); }
.home-assurance-strip ul { display: flex; flex-wrap: wrap; gap: 8px 22px; padding: 0; margin: 0; color: #515862; list-style: none; font-size: 13px; }
.home-assurance-strip li::before { content: "✓"; margin-right: 6px; color: #2d7658; font-weight: 820; }
.home-assurance-strip > a { font-size: 13px; white-space: nowrap; }

.home-faq-grid { display: grid; grid-template-columns: minmax(280px, .7fr) minmax(520px, 1.1fr); gap: 80px; align-items: start; }
.home-faq .home-section-heading { position: sticky; top: 116px; margin-bottom: 0; }
.home-faq .home-section-heading > p:not(.home-kicker) { margin: 20px 0 16px; }
.home-faq-list { border-top: 1px solid var(--home-line); }
.home-faq-list details { border-bottom: 1px solid var(--home-line); }
.home-faq-list summary { position: relative; padding: 21px 48px 21px 0; color: var(--home-ink); cursor: pointer; font-size: 17px; font-weight: 720; list-style: none; }
.home-faq-list summary::-webkit-details-marker { display: none; }
.home-faq-list summary::after { content: "+"; position: absolute; right: 6px; top: 17px; display: grid; width: 32px; height: 32px; place-items: center; color: var(--home-blue); background: var(--home-blue-soft); border-radius: 50%; font-size: 20px; font-weight: 500; }
.home-faq-list details[open] summary::after { content: "−"; }
.home-faq-list details p { max-width: 650px; padding: 0 48px 21px 0; margin: 0; color: var(--home-muted); font-size: 15px; line-height: 1.75; }

.home-final-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 54px;
  align-items: center;
  padding: 48px 52px;
  overflow: hidden;
  background: var(--home-mint);
  border: 1px solid rgba(45, 118, 88, .15);
  border-radius: var(--home-radius-lg);
}

.home-final-panel::after { content: ""; position: absolute; width: 160px; height: 160px; right: -68px; bottom: -96px; border: 26px solid rgba(50, 100, 216, .13); border-radius: 50%; }
.home-final-panel .home-kicker { color: #2d7658; }
.home-final-panel h2 { max-width: 760px; font-size: clamp(32px, 3.5vw, 44px); }
.home-final-panel p:not(.home-kicker) { max-width: 720px; margin: 16px 0 0; color: var(--home-muted); }
.home-final-actions { position: relative; z-index: 1; display: flex; flex-direction: column; gap: 10px; min-width: 170px; }

.home-button:focus-visible,
.home-text-link:focus-visible,
.service-card-body > a:focus-visible,
.work-card:focus-visible,
.lightbox-close:focus-visible,
.lightbox-nav:focus-visible,
.home-assurance-strip > a:focus-visible,
body.is-home .site-nav a:focus-visible,
body.is-home .brand:focus-visible,
body.is-home .menu-button:focus-visible,
.home-faq-list summary:focus-visible {
  outline: 3px solid rgba(50, 100, 216, .34);
  outline-offset: 3px;
}

@media (max-width: 1080px) {
  .home-hero-grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 32px; }
  .home-hero h1 { font-size: 44px; }
  .hero-collage { min-height: 530px; }
  .home-assurance-strip { grid-template-columns: auto 1fr; }
  .home-assurance-strip > a { grid-column: 2; }
}

@media (max-width: 900px) {
  .home-hero { padding: 70px 0 78px; }
  .home-hero-grid { grid-template-columns: 1fr; gap: 46px; }
  .home-hero-copy { max-width: 760px; }
  .hero-collage { width: min(100%, 650px); min-height: 540px; }
  .home-services,
  .home-works { padding: 78px 0 86px; }
  .home-process { padding: 76px 0; }
  .home-heading-split { grid-template-columns: 1fr; gap: 20px; }
  .home-heading-split > p { max-width: 680px; }
  .home-faq-grid { grid-template-columns: 1fr; gap: 38px; }
  .home-faq .home-section-heading { position: static; }
  .lightbox-stage { padding-inline: 64px; }
}

@media (max-width: 720px) {
  body.is-home .header-inner { min-height: 72px; }
  body.is-home .site-nav { top: 72px; }
  .home-hero { min-height: 0; padding: 54px 0 58px; }
  .home-hero::before { right: -55px; top: 20px; }
  .home-hero::after { display: none; }
  .home-eyebrow { margin-bottom: 18px; font-size: 13px; }
  .home-hero h1 { margin-bottom: 24px; font-size: clamp(36px, 10.2vw, 44px); line-height: 1.24; letter-spacing: -.035em; }
  .home-hero h1 span:last-child { margin-left: 0; font-size: .77em; }
  .home-hero-lead { font-size: 16px; line-height: 1.72; }
  .home-hero-note { font-size: 13px; }
  .home-hero-actions { display: grid; margin-top: 26px; }
  .home-button { width: 100%; min-height: 52px; }
  .hero-collage { min-height: 406px; margin-top: 2px; }
  .hero-collage::before { inset: 50px 12px 27px 25px; }
  .hero-collage::after { width: 82px; height: 82px; right: 0; bottom: 8px; }
  .hero-work { border-width: 5px; }
  .hero-work-main { width: 55%; height: 280px; left: 0; top: 36px; }
  .hero-work-digital { width: 53%; height: 274px; right: 0; top: 5px; }
  .hero-work-map { width: 39%; height: 128px; right: 0; top: 274px; }
  .hero-work-card { width: 42%; height: 112px; left: 20%; bottom: 0; }
  .hero-tape { width: 62px; height: 20px; left: 16%; top: 25px; }
  .hero-collage-note { display: none; }
  .home-services,
  .home-works { padding: 62px 0 68px; }
  .home-process { padding: 60px 0; }
  .home-faq { padding: 60px 0 36px; }
  .home-final-cta { padding: 22px 0 62px; }
  .home-section-heading { margin-bottom: 34px; }
  .home-section-heading h2,
  .home-final-panel h2 { font-size: clamp(31px, 8.8vw, 38px); line-height: 1.28; }
  .home-section-heading > p:not(.home-kicker),
  .home-heading-split > div:last-child > p,
  .home-heading-split > p { font-size: 16px; }
  .home-service-grid { grid-template-columns: 1fr; gap: 18px; }
  .service-work-visual { height: 180px; }
  .service-card-body { padding: 20px; }
  .service-card-title h3 { font-size: 21px; }
  .service-card-title { margin-bottom: 12px; }
  .service-card-body > p { font-size: 14px; line-height: 1.62; }
  .service-card-body > a { margin-top: 10px; }
  .work-gallery { grid-template-columns: repeat(2, minmax(0, 1fr)); grid-auto-rows: 132px; gap: 12px; }
  .work-card:nth-child(n) { grid-column: auto; grid-row: auto; border-radius: var(--home-radius-sm); }
  .work-card:nth-child(1),
  .work-card:nth-child(4),
  .work-card:nth-child(7) { grid-row: span 2; }
  .work-card:nth-child(2),
  .work-card:nth-child(5),
  .work-card:nth-child(6),
  .work-card:nth-child(8) { grid-row: span 2; }
  .work-card:nth-child(3) { grid-row: span 1; }
  .work-card-caption { left: 12px; right: 12px; bottom: 11px; }
  .work-card-caption strong { font-size: 14px; }
  .work-lightbox { width: calc(100% - 24px); max-height: calc(100vh - 24px); }
  .lightbox-stage { min-height: calc(100vh - 24px); padding: 54px 0 46px; }
  .lightbox-stage figure img { max-height: calc(100vh - 170px); }
  .lightbox-close { right: 0; }
  .lightbox-nav { width: 42px; height: 42px; top: auto; bottom: 0; transform: none; }
  .lightbox-prev { left: calc(50% - 52px); }
  .lightbox-next { right: calc(50% - 52px); }
  .lightbox-count { left: 12px; right: auto; bottom: 11px; }
  .home-process-track { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px 18px; margin-top: 34px; }
  .home-process-track li,
  .home-process-track li:not(:first-child) { min-width: 0; padding: 20px 4px 0 0; border-top: 1px solid #bfcbe6; border-left: 0; }
  .home-process-track li::before,
  .home-process-track li:not(:first-child)::before { left: 0; top: -6px; }
  .home-process-track li > span { margin-bottom: 9px; }
  .home-process-track h3 { font-size: 18px; }
  .home-process-track p { font-size: 13px; line-height: 1.62; }
  .home-assurance-strip { grid-template-columns: 1fr; gap: 14px; margin-top: 28px; padding: 20px; }
  .home-assurance-strip > a { grid-column: auto; white-space: normal; }
  .home-assurance-strip ul { display: grid; grid-template-columns: 1fr 1fr; gap: 7px 14px; }
  .home-faq-list summary { padding: 19px 45px 19px 0; font-size: 16px; }
  .home-faq-list summary::after { top: 15px; }
  .home-faq-list details p { padding: 0 38px 20px 0; }
  .home-final-panel { grid-template-columns: 1fr; gap: 28px; padding: 34px 24px; border-radius: var(--home-radius-md); }
  .home-final-actions { width: 100%; }
  body.is-home .site-footer { padding-top: 40px; }
  body.is-home .footer-grid { gap: 24px; padding-bottom: 28px; }
  body.is-home .footer-grid p { margin-bottom: 0; }
  body.is-home .footer-grid h2 { margin-bottom: 8px; }
  body.is-home .footer-grid a { margin: 5px 0; }
  body.is-home .footer-bottom { gap: 8px; padding-block: 14px; }
}

@media (max-width: 380px) {
  .home-hero h1 { font-size: 36px; }
  .hero-collage { min-height: 382px; }
  .hero-work-main { height: 260px; }
  .hero-work-digital { height: 254px; }
  .hero-work-map { top: 254px; }
  .home-assurance-strip ul { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  .hero-enter,
  .hero-work,
  .work-lightbox[open] { animation: none; }
  .hero-work,
  .service-image,
  .home-service-card,
  .work-card,
  .work-card img,
  .home-button { transition-duration: .01ms; }
}