:root {
  --ink: #102a31;
  --ink-deep: #092027;
  --paper: #f4f1e9;
  --white: #fffdf7;
  --line: rgba(16, 42, 49, 0.18);
  --muted: #5f6f70;
  --accent: #f15a3d;
  --accent-soft: #ffd6ca;
  --signal: #d7f66b;
  --max: 1240px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Hiragino Kaku Gothic ProN", "Yu Gothic", "YuGothic", "Noto Sans JP", sans-serif;
  font-size: 17px;
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 4px;
}

.site-header {
  align-items: center;
  background: rgba(244, 241, 233, 0.92);
  border-bottom: 1px solid var(--line);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  height: 80px;
  left: 0;
  padding: 0 max(28px, calc((100vw - var(--max)) / 2));
  position: sticky;
  top: 0;
  width: 100%;
  z-index: 50;
  backdrop-filter: blur(14px);
}

.brand {
  align-items: center;
  display: flex;
  gap: 12px;
  justify-self: start;
}

.brand-mark {
  align-items: center;
  background: var(--ink);
  color: var(--signal);
  display: flex;
  font-family: Arial, sans-serif;
  font-size: 19px;
  font-weight: 900;
  height: 38px;
  justify-content: center;
  transform: rotate(-4deg);
  width: 38px;
}

.brand > span:last-child {
  display: flex;
  flex-direction: column;
  line-height: 1.05;
}

.brand strong {
  font-family: Arial, sans-serif;
  font-size: 20px;
  letter-spacing: -0.03em;
}

.brand small {
  color: var(--muted);
  font-family: Arial, sans-serif;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.13em;
  margin-top: 5px;
}

.site-header nav {
  display: flex;
  font-size: 13px;
  font-weight: 700;
  gap: 30px;
}

.site-header nav a {
  position: relative;
}

.site-header nav a::after {
  background: var(--accent);
  bottom: -8px;
  content: "";
  height: 2px;
  left: 0;
  position: absolute;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.2s ease;
  width: 100%;
}

.site-header nav a:hover::after {
  transform: scaleX(1);
}

.header-cta {
  background: var(--ink);
  color: white;
  font-size: 13px;
  font-weight: 800;
  justify-self: end;
  padding: 12px 18px;
  transition: background 0.2s, transform 0.2s;
}

.header-cta:hover {
  background: var(--accent);
  transform: translateY(-2px);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(400px, 0.82fr);
  margin: 0 auto;
  max-width: var(--max);
  min-height: 690px;
  padding: 84px 0 68px;
  position: relative;
}

.hero::before {
  border-left: 1px solid var(--line);
  content: "";
  height: calc(100% - 120px);
  left: -1px;
  position: absolute;
  top: 60px;
}

.hero-copy {
  align-self: center;
  padding: 20px 7vw 20px 34px;
}

.eyebrow {
  align-items: center;
  color: var(--muted);
  display: flex;
  flex-wrap: wrap;
  font-size: 12px;
  font-weight: 800;
  gap: 12px;
  letter-spacing: 0.11em;
  margin: 0 0 25px;
}

.eyebrow::before {
  background: var(--accent);
  content: "";
  height: 8px;
  transform: rotate(45deg);
  width: 8px;
}

.eyebrow span {
  background: var(--ink);
  color: white;
  letter-spacing: 0.08em;
  padding: 4px 9px;
}

.eyebrow.light {
  color: rgba(255, 255, 255, 0.72);
}

.eyebrow.light::before {
  background: var(--signal);
}

.hero h1 {
  font-size: clamp(48px, 5.45vw, 78px);
  font-weight: 800;
  letter-spacing: -0.06em;
  line-height: 1.25;
  margin: 0;
}

.hero h1 em {
  color: var(--accent);
  font-style: normal;
  position: relative;
  z-index: 1;
}

.hero h1 em::after {
  background: var(--accent-soft);
  bottom: 3px;
  content: "";
  height: 13px;
  left: -2px;
  position: absolute;
  transform: rotate(-1deg);
  width: calc(100% + 8px);
  z-index: -1;
}

.hero-lead {
  color: #3d5559;
  font-size: 18px;
  line-height: 2;
  margin: 36px 0;
  max-width: 720px;
}

.hero-actions {
  align-items: center;
  display: flex;
  gap: 28px;
}

.button {
  align-items: center;
  display: inline-flex;
  font-size: 15px;
  font-weight: 800;
  gap: 30px;
  justify-content: space-between;
  min-width: 250px;
  padding: 18px 20px;
  transition: background 0.2s, color 0.2s, transform 0.2s;
}

.button span {
  font-size: 20px;
}

.button-primary {
  background: var(--accent);
  color: white;
}

.button-primary:hover {
  background: var(--ink);
  transform: translateY(-3px);
}

.phone-link,
.final-phone {
  display: flex;
  flex-direction: column;
  font-family: Arial, sans-serif;
  font-size: 21px;
  font-weight: 800;
  letter-spacing: 0.015em;
  line-height: 1.2;
}

.phone-link small,
.final-phone small {
  color: var(--muted);
  font-family: "Yu Gothic", sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  margin-bottom: 5px;
}

.hero-notes {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 25px;
  list-style: none;
  margin: 33px 0 0;
  padding: 0;
}

.hero-notes li {
  font-size: 12px;
  font-weight: 700;
}

.hero-notes li::before {
  color: var(--accent);
  content: "●";
  font-size: 8px;
  margin-right: 8px;
}

.hero-panel {
  background: var(--ink);
  color: white;
  min-height: 540px;
  overflow: hidden;
  padding: 28px;
  position: relative;
}

.hero-panel::after {
  background-image: linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
  background-size: 42px 42px;
  content: "";
  inset: 0;
  pointer-events: none;
  position: absolute;
}

.panel-heading {
  display: flex;
  font-family: Arial, sans-serif;
  font-size: 11px;
  font-weight: 800;
  justify-content: space-between;
  letter-spacing: 0.16em;
  position: relative;
  z-index: 2;
}

.panel-heading span:last-child {
  color: var(--signal);
}

.orbit {
  height: 350px;
  margin: 20px auto 0;
  max-width: 420px;
  position: relative;
  z-index: 2;
}

.orbit-ring {
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 50%;
  left: 50%;
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%);
}

.orbit-ring-one {
  height: 210px;
  width: 210px;
}

.orbit-ring-two {
  border-color: rgba(215, 246, 107, 0.35);
  border-style: dashed;
  height: 330px;
  width: 330px;
}

.orbit-core {
  align-items: center;
  background: var(--signal);
  border-radius: 50%;
  color: var(--ink);
  display: flex;
  flex-direction: column;
  height: 120px;
  justify-content: center;
  left: 50%;
  line-height: 1.2;
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 120px;
}

.orbit-core strong {
  font-size: 19px;
}

.orbit-core span {
  font-size: 13px;
  margin-top: 4px;
}

.orbit-item {
  align-items: center;
  background: #173b43;
  border: 1px solid rgba(255,255,255,.35);
  border-radius: 50%;
  display: flex;
  font-family: Arial, sans-serif;
  font-size: 12px;
  font-weight: 800;
  height: 68px;
  justify-content: center;
  position: absolute;
  width: 68px;
}

.item-pc { left: 23px; top: 64px; }
.item-wifi { right: 12px; top: 88px; }
.item-office { bottom: 8px; left: 76px; }
.item-print { bottom: 17px; right: 44px; }
.item-ai {
  background: var(--accent);
  border-color: var(--accent);
  height: 52px;
  left: 20px;
  top: 215px;
  width: 52px;
}

.panel-message {
  bottom: 30px;
  font-size: 18px;
  left: 31px;
  line-height: 1.55;
  margin: 0;
  position: absolute;
  z-index: 2;
}

.panel-message strong {
  color: var(--signal);
  font-size: 25px;
}

.signal-strip {
  align-items: center;
  background: var(--signal);
  display: flex;
  font-family: Arial, sans-serif;
  font-size: 12px;
  font-weight: 900;
  gap: 35px;
  justify-content: center;
  letter-spacing: 0.15em;
  min-height: 58px;
  overflow: hidden;
}

.signal-strip i {
  font-size: 19px;
  font-style: normal;
  font-weight: 400;
}

.section {
  margin: 0 auto;
  max-width: var(--max);
  padding: 120px 32px;
}

.section-index {
  color: #728083;
  font-family: Arial, sans-serif;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.17em;
  margin-bottom: 40px;
}

.section-index.light {
  color: rgba(255, 255, 255, 0.48);
}

.section h2 {
  font-size: clamp(39px, 4vw, 60px);
  letter-spacing: -0.055em;
  line-height: 1.35;
  margin: 0;
}

.intro {
  border-bottom: 1px solid var(--line);
  display: grid;
  gap: 20px 45px;
  grid-template-columns: 0.7fr 1.25fr 1fr;
}

.intro .section-index {
  margin: 8px 0 0;
}

.intro-title-wrap .eyebrow {
  margin-bottom: 20px;
}

.intro-copy {
  color: #41595c;
  padding-top: 55px;
}

.intro-copy p {
  margin: 0 0 20px;
}

.section-head {
  align-items: end;
  display: flex;
  justify-content: space-between;
  margin-bottom: 65px;
}

.section-head .section-index {
  margin-bottom: 27px;
}

.section-head .eyebrow {
  margin-bottom: 16px;
}

.section-head > p {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.9;
  margin: 0 0 8px;
  max-width: 410px;
}

.support-section {
  padding-bottom: 85px;
}

.support-list {
  border-top: 2px solid var(--ink);
}

.support-row {
  align-items: center;
  border-bottom: 1px solid var(--line);
  display: grid;
  gap: 28px;
  grid-template-columns: 55px 1.1fr 1.35fr 0.85fr;
  min-height: 170px;
  padding: 30px 8px;
  transition: background 0.2s, padding 0.2s;
}

.support-row:hover {
  background: var(--white);
  padding-left: 18px;
  padding-right: 18px;
}

.support-number {
  color: var(--accent);
  font-family: Arial, sans-serif;
  font-size: 13px;
  font-weight: 800;
}

.support-row h3 {
  font-size: 24px;
  letter-spacing: -0.03em;
  line-height: 1.45;
  margin: 0;
}

.support-row > p {
  color: #506467;
  font-size: 14px;
  line-height: 1.9;
  margin: 0;
}

.support-row ul {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.support-row li {
  border: 1px solid var(--line);
  font-size: 10px;
  font-weight: 700;
  padding: 4px 8px;
}

.case-section {
  display: grid;
  gap: 70px;
  grid-template-columns: 0.82fr 1.55fr;
  padding-top: 60px;
}

.case-intro {
  padding-top: 50px;
}

.case-intro .section-index {
  margin-bottom: 30px;
}

.case-intro .eyebrow {
  margin-bottom: 20px;
}

.case-intro > p:last-child {
  color: var(--muted);
  font-size: 15px;
  margin: 30px 0 0;
  max-width: 420px;
}

.case-grid {
  display: grid;
  gap: 1px;
  grid-template-columns: repeat(2, 1fr);
}

.case-card {
  background: var(--white);
  min-height: 320px;
  padding: 30px;
  position: relative;
}

.case-card:nth-child(1) {
  grid-row: span 2;
  margin-top: 80px;
  min-height: 560px;
  padding-top: 235px;
}

.case-card:nth-child(1)::before {
  background: var(--accent-soft);
  clip-path: polygon(0 12%, 100% 0, 83% 100%, 9% 88%);
  content: "";
  height: 170px;
  left: 30px;
  position: absolute;
  top: 38px;
  width: calc(100% - 60px);
}

.case-card > span {
  color: var(--accent);
  font-family: Arial, sans-serif;
  font-size: 11px;
  font-weight: 800;
  position: absolute;
  right: 25px;
  top: 22px;
}

.case-card small {
  color: var(--muted);
  display: block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.07em;
  margin-bottom: 18px;
}

.case-card h3 {
  font-size: 21px;
  letter-spacing: -0.03em;
  line-height: 1.5;
  margin: 0 0 17px;
}

.case-card p {
  color: #536669;
  font-size: 14px;
  margin: 0;
}

.case-card:nth-child(2) {
  background: var(--ink);
  color: white;
}

.case-card:nth-child(2) p,
.case-card:nth-child(2) small {
  color: rgba(255, 255, 255, 0.7);
}

.case-card:nth-child(3) {
  background: var(--signal);
}

.price-section {
  background: var(--ink);
  color: white;
  display: grid;
  gap: 0 70px;
  grid-template-columns: 0.8fr 1.2fr;
  margin-top: 40px;
  max-width: none;
  padding-left: max(32px, calc((100vw - var(--max)) / 2 + 32px));
  padding-right: max(32px, calc((100vw - var(--max)) / 2 + 32px));
}

.price-heading {
  grid-row: span 3;
}

.price-heading .section-index {
  margin-bottom: 34px;
}

.price-heading .eyebrow {
  margin-bottom: 20px;
}

.price-heading > p:last-child {
  color: rgba(255, 255, 255, 0.65);
  font-size: 15px;
  margin-top: 25px;
}

.price-main {
  align-items: end;
  border-bottom: 1px solid rgba(255, 255, 255, 0.24);
  border-top: 1px solid rgba(255, 255, 255, 0.24);
  display: flex;
  justify-content: space-between;
  padding: 28px 0 32px;
}

.price-main > div {
  display: flex;
  flex-direction: column;
}

.price-main > div > span {
  color: rgba(255,255,255,.65);
  font-size: 12px;
  font-weight: 700;
}

.price-main > div > strong {
  align-items: baseline;
  display: flex;
  font-size: 16px;
  line-height: 1;
  margin-top: 8px;
}

.price-main > div b {
  color: var(--signal);
  font-family: Arial, sans-serif;
  font-size: 55px;
  margin-right: 6px;
}

.price-main > p {
  align-items: baseline;
  display: flex;
  margin: 0;
}

.price-main > p strong {
  font-family: Arial, sans-serif;
  font-size: clamp(46px, 5vw, 72px);
  letter-spacing: -0.04em;
  line-height: 1;
}

.price-main > p span {
  font-size: 13px;
  margin-left: 10px;
}

.price-extra {
  align-items: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.24);
  display: flex;
  justify-content: space-between;
  padding: 22px 0;
}

.price-extra span {
  background: var(--accent);
  font-size: 11px;
  font-weight: 800;
  padding: 3px 10px;
}

.price-extra strong {
  font-size: 17px;
}

.price-notes {
  color: rgba(255, 255, 255, 0.65);
  font-size: 12px;
  list-style: none;
  margin: 23px 0 0;
  padding: 0;
}

.price-notes li::before {
  color: var(--signal);
  content: "—";
  margin-right: 8px;
}

.workflow-section {
  border-bottom: 1px solid var(--line);
}

.flow-list {
  counter-reset: flow;
  display: grid;
  gap: 1px;
  grid-template-columns: repeat(4, 1fr);
  list-style: none;
  margin: 0;
  padding: 0;
}

.flow-list li {
  background: var(--white);
  min-height: 305px;
  padding: 28px;
  position: relative;
}

.flow-list li > span {
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--accent);
  display: flex;
  font-family: Arial, sans-serif;
  font-size: 12px;
  font-weight: 800;
  height: 40px;
  justify-content: center;
  margin-bottom: 65px;
  width: 40px;
}

.flow-list li:not(:last-child)::after {
  color: var(--accent);
  content: "→";
  font-family: Arial, sans-serif;
  font-size: 22px;
  position: absolute;
  right: -12px;
  top: 35px;
  z-index: 2;
}

.flow-list small {
  color: var(--muted);
  font-family: Arial, sans-serif;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.14em;
}

.flow-list h3 {
  font-size: 23px;
  margin: 4px 0 12px;
}

.flow-list p {
  color: #536669;
  font-size: 13px;
  margin: 0;
}

.about-section {
  display: grid;
  gap: 70px;
  grid-template-columns: 0.5fr 1fr 0.9fr;
}

.about-label {
  align-self: stretch;
  background: var(--accent);
  color: white;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 440px;
  padding: 30px;
}

.about-label span {
  font-family: Arial, sans-serif;
  font-size: 34px;
  font-weight: 900;
  letter-spacing: -0.05em;
  writing-mode: vertical-rl;
}

.about-label small {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.about-main {
  padding-top: 10px;
}

.about-main .section-index {
  margin-bottom: 34px;
}

.about-main .eyebrow {
  margin-bottom: 19px;
}

.about-main h2 {
  font-size: clamp(36px, 3.4vw, 52px);
}

.about-main > p:last-child {
  color: var(--muted);
  font-size: 15px;
  margin-top: 30px;
}

.qualification-list {
  align-self: center;
  border-top: 2px solid var(--ink);
  list-style: none;
  margin: 0;
  padding: 0;
}

.qualification-list li {
  border-bottom: 1px solid var(--line);
  display: grid;
  gap: 7px 12px;
  grid-template-columns: 30px 1fr;
  padding: 19px 0;
}

.qualification-list span {
  color: var(--accent);
  font-family: Arial, sans-serif;
  font-size: 10px;
  font-weight: 800;
  grid-row: span 2;
}

.qualification-list strong {
  font-size: 14px;
}

.qualification-list small {
  color: var(--muted);
  font-size: 11px;
}

.area-section {
  background: var(--accent-soft);
  display: grid;
  gap: 90px;
  grid-template-columns: 1.1fr 0.9fr;
  max-width: none;
  padding-left: max(32px, calc((100vw - var(--max)) / 2 + 32px));
  padding-right: max(32px, calc((100vw - var(--max)) / 2 + 32px));
}

.area-section .section-index {
  margin-bottom: 30px;
}

.area-section .eyebrow {
  margin-bottom: 18px;
}

.area-copy {
  align-self: end;
}

.area-copy > p:first-child {
  font-size: 17px;
  line-height: 2.1;
}

.area-note {
  border-top: 1px solid rgba(16,42,49,.2);
  color: var(--muted);
  font-size: 12px;
  margin-top: 24px;
  padding-top: 15px;
}

.faq-section {
  display: grid;
  gap: 90px;
  grid-template-columns: 0.65fr 1.35fr;
}

.faq-heading {
  position: sticky;
  top: 125px;
  align-self: start;
}

.faq-heading .section-index {
  margin-bottom: 30px;
}

.faq-heading .eyebrow {
  margin-bottom: 18px;
}

.faq-list {
  border-top: 2px solid var(--ink);
}

.faq-list details {
  border-bottom: 1px solid var(--line);
}

.faq-list summary {
  align-items: center;
  cursor: pointer;
  display: grid;
  font-size: 16px;
  font-weight: 800;
  gap: 18px;
  grid-template-columns: 42px 1fr 20px;
  list-style: none;
  padding: 24px 3px;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary span {
  color: var(--accent);
  font-family: Arial, sans-serif;
  font-size: 11px;
}

.faq-list summary i {
  font-style: normal;
  transition: transform 0.2s;
}

.faq-list details[open] summary i {
  transform: rotate(45deg);
}

.faq-list details p {
  color: #506467;
  font-size: 14px;
  margin: 0;
  padding: 0 43px 28px 63px;
}

.final-cta {
  align-items: end;
  background: var(--ink);
  color: white;
  display: flex;
  justify-content: space-between;
  margin: 0 24px;
  padding: 85px max(35px, calc((100vw - var(--max)) / 2 + 32px));
}

.final-cta h2 {
  font-size: clamp(39px, 4.6vw, 67px);
  letter-spacing: -0.06em;
  line-height: 1.28;
  margin: 0;
}

.final-actions {
  align-items: stretch;
  display: flex;
  flex-direction: column;
  gap: 23px;
  min-width: 310px;
}

.button-light {
  background: var(--signal);
  color: var(--ink);
}

.button-light:hover {
  background: var(--accent);
  color: white;
  transform: translateY(-3px);
}

.final-phone {
  color: white;
}

.final-phone small {
  color: rgba(255,255,255,.58);
}

footer {
  align-items: end;
  display: grid;
  gap: 30px;
  grid-template-columns: 1fr auto;
  margin: 0 auto;
  max-width: var(--max);
  padding: 65px 32px 45px;
}

.footer-brand {
  display: flex;
  flex-direction: column;
}

.footer-brand strong {
  font-family: Arial, sans-serif;
  font-size: 29px;
  letter-spacing: -0.04em;
}

.footer-brand span,
footer > small {
  color: var(--muted);
  font-size: 11px;
}

.footer-links {
  display: flex;
  font-size: 12px;
  font-weight: 700;
  gap: 24px;
}

footer > small {
  grid-column: 1 / -1;
}

.mobile-cta {
  display: none;
}

@media (max-width: 1050px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .site-header nav {
    display: none;
  }

  .hero {
    grid-template-columns: 1.1fr .9fr;
    padding-left: 24px;
    padding-right: 24px;
  }

  .hero-copy {
    padding-left: 8px;
    padding-right: 45px;
  }

  .intro {
    grid-template-columns: 1fr 1.3fr;
  }

  .intro .section-index {
    grid-column: 1 / -1;
  }

  .support-row {
    grid-template-columns: 45px 1fr 1.4fr;
  }

  .support-row ul {
    display: none;
  }

  .case-section {
    gap: 35px;
  }

  .about-section {
    gap: 35px;
    grid-template-columns: .35fr 1fr 1fr;
  }
}

@media (max-width: 780px) {
  html {
    scroll-padding-top: 70px;
  }

  body {
    font-size: 16px;
    padding-bottom: 66px;
  }

  .site-header {
    height: 68px;
    padding: 0 18px;
  }

  .header-cta {
    display: none;
  }

  .brand-mark {
    height: 34px;
    width: 34px;
  }

  .hero {
    display: flex;
    flex-direction: column;
    min-height: auto;
    padding: 55px 18px 18px;
  }

  .hero-copy {
    padding: 0;
  }

  .hero h1 {
    font-size: clamp(40px, 11vw, 55px);
    letter-spacing: -0.07em;
  }

  .hero h1 em::after {
    height: 8px;
  }

  .hero-lead {
    font-size: 16px;
    line-height: 1.9;
    margin: 28px 0;
  }

  .hero-actions {
    align-items: stretch;
    flex-direction: column;
    gap: 19px;
  }

  .button {
    justify-content: space-between;
    min-width: 0;
    width: 100%;
  }

  .hero-notes {
    gap: 7px 15px;
    margin: 24px 0 34px;
  }

  .hero-panel {
    min-height: 440px;
    padding: 22px;
  }

  .orbit {
    height: 290px;
    transform: scale(.86);
    transform-origin: center top;
  }

  .panel-message {
    bottom: 22px;
    font-size: 15px;
    left: 23px;
  }

  .panel-message strong {
    font-size: 21px;
  }

  .signal-strip {
    gap: 13px;
    justify-content: flex-start;
    padding: 0 18px;
    white-space: nowrap;
  }

  .signal-strip span:nth-of-type(n+4),
  .signal-strip i:nth-of-type(n+3) {
    display: none;
  }

  .section {
    padding: 82px 20px;
  }

  .section-index {
    margin-bottom: 27px;
  }

  .section h2 {
    font-size: clamp(34px, 10vw, 46px);
  }

  .intro,
  .case-section,
  .price-section,
  .about-section,
  .area-section,
  .faq-section {
    display: block;
  }

  .intro .section-index {
    margin-bottom: 30px;
  }

  .intro-copy {
    padding-top: 24px;
  }

  .section-head {
    align-items: start;
    display: block;
    margin-bottom: 38px;
  }

  .section-head > p {
    margin-top: 26px;
  }

  .support-row {
    align-items: start;
    gap: 8px 13px;
    grid-template-columns: 36px 1fr;
    min-height: 0;
    padding: 25px 4px;
  }

  .support-row h3 {
    font-size: 21px;
  }

  .support-row > p {
    grid-column: 2;
  }

  .case-intro {
    padding: 0 0 38px;
  }

  .case-grid {
    display: block;
  }

  .case-card,
  .case-card:nth-child(1) {
    margin: 0;
    min-height: 0;
    padding: 72px 25px 28px;
  }

  .case-card:nth-child(1) {
    padding-top: 205px;
  }

  .price-section {
    padding-left: 20px;
    padding-right: 20px;
  }

  .price-heading {
    margin-bottom: 45px;
  }

  .price-main {
    align-items: start;
    display: block;
  }

  .price-main > p {
    margin-top: 22px;
  }

  .price-main > p strong {
    font-size: 52px;
  }

  .price-extra {
    align-items: start;
    flex-direction: column;
    gap: 15px;
  }

  .flow-list {
    display: block;
  }

  .flow-list li {
    display: grid;
    gap: 18px;
    grid-template-columns: 42px 1fr;
    min-height: 0;
    padding: 24px 20px;
  }

  .flow-list li > span {
    margin: 0;
  }

  .flow-list li:not(:last-child)::after {
    bottom: -14px;
    left: 34px;
    right: auto;
    top: auto;
    transform: rotate(90deg);
  }

  .about-label {
    display: none;
  }

  .about-main {
    margin-bottom: 50px;
  }

  .qualification-list {
    margin-top: 25px;
  }

  .area-section {
    padding-left: 20px;
    padding-right: 20px;
  }

  .area-copy {
    margin-top: 35px;
  }

  .faq-heading {
    position: static;
    margin-bottom: 40px;
  }

  .faq-list summary {
    font-size: 15px;
    gap: 10px;
    grid-template-columns: 34px 1fr 18px;
  }

  .faq-list details p {
    padding: 0 5px 24px 44px;
  }

  .final-cta {
    align-items: stretch;
    display: flex;
    flex-direction: column;
    gap: 48px;
    margin: 0;
    padding: 70px 20px;
  }

  .final-cta h2 {
    font-size: 40px;
  }

  .final-actions {
    min-width: 0;
  }

  footer {
    display: block;
    padding: 48px 20px 35px;
  }

  .footer-links {
    flex-wrap: wrap;
    margin: 30px 0;
  }

  .mobile-cta {
    bottom: 0;
    display: grid;
    grid-template-columns: 1.2fr .8fr;
    left: 0;
    position: fixed;
    right: 0;
    z-index: 100;
  }

  .mobile-cta a {
    align-items: center;
    background: var(--ink);
    color: white;
    display: flex;
    flex-direction: column;
    font-family: Arial, sans-serif;
    font-size: 15px;
    font-weight: 800;
    justify-content: center;
    min-height: 66px;
  }

  .mobile-cta a small {
    color: rgba(255,255,255,.66);
    font-family: "Yu Gothic", sans-serif;
    font-size: 9px;
  }

  .mobile-cta a:last-child {
    background: var(--accent);
    font-family: "Yu Gothic", sans-serif;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
  }
}