:root {
  --ink: #101821;
  --muted: #687684;
  --paper: #f4f7f8;
  --line: #d7e2e7;
  --teal: #00a3ad;
  --teal-dark: #073c45;
  --amber: #ffbe45;
  --coral: #ff6958;
  --green: #36b37e;
  --navy: #0c141c;
  --white: #ffffff;
  --shadow: 0 28px 80px rgba(12, 20, 28, 0.2);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  margin: 0;
  padding-bottom: 82px;
  overflow-x: hidden;
  color: var(--ink);
  background: var(--paper);
  font-family: "Yu Gothic", "Hiragino Kaku Gothic ProN", Meiryo, system-ui, sans-serif;
  line-height: 1.7;
}

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

img {
  display: block;
  max-width: 100%;
}

.site-header {
  position: fixed;
  z-index: 20;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px clamp(18px, 4vw, 56px);
  color: var(--white);
  background: rgba(12, 20, 28, 0.72);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
}

.brand,
.nav {
  display: flex;
  align-items: center;
}

.brand {
  gap: 10px;
  font-size: 15px;
  font-weight: 800;
  min-width: 0;
}

.brand-mark {
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  color: var(--navy);
  background: linear-gradient(135deg, var(--amber), #f77c55);
  border-radius: 8px;
}

.brand-text {
  display: grid;
  gap: 1px;
  min-width: 0;
}

.brand-text > span {
  white-space: nowrap;
}

.brand-text small {
  max-width: min(58vw, 720px);
  overflow: hidden;
  color: rgba(255, 255, 255, 0.68);
  font-size: 11px;
  font-weight: 700;
  line-height: 1.35;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.nav {
  gap: clamp(14px, 3vw, 30px);
  font-size: 14px;
}

.nav a {
  opacity: 0.9;
}

.nav a:hover {
  opacity: 1;
}

.hero {
  position: relative;
  min-height: 96vh;
  display: grid;
  align-items: center;
  padding: 104px clamp(18px, 5vw, 72px) 44px;
  overflow: hidden;
}

.hero-media,
.hero-media img,
.hero-overlay {
  position: absolute;
  inset: 0;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  background:
    radial-gradient(circle at 76% 28%, rgba(0, 163, 173, 0.18), transparent 32%),
    linear-gradient(90deg, rgba(7, 13, 20, 0.96) 0%, rgba(7, 13, 20, 0.72) 40%, rgba(7, 13, 20, 0.08) 100%),
    linear-gradient(0deg, rgba(7, 13, 20, 0.5), rgba(7, 13, 20, 0.02) 48%);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 720px;
  color: var(--white);
}

.eyebrow,
.section-label,
.tag {
  margin: 0 0 12px;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.eyebrow {
  display: inline-flex;
  padding: 6px 10px;
  color: #ffe0a3;
  background: rgba(255, 190, 69, 0.12);
  border: 1px solid rgba(255, 190, 69, 0.34);
  border-radius: 999px;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 22px;
  font-size: clamp(42px, 7vw, 76px);
  line-height: 1.08;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(25px, 2.7vw, 36px);
  line-height: 1.18;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 8px;
  font-size: 20px;
  line-height: 1.35;
}

.lead {
  max-width: 620px;
  margin-bottom: 28px;
  font-size: clamp(17px, 2vw, 21px);
  color: rgba(255, 255, 255, 0.9);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 34px;
}

.button,
.contact-form button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 20px;
  border: 0;
  border-radius: 8px;
  font-weight: 800;
  cursor: pointer;
}

.button.primary,
.contact-form button {
  color: var(--navy);
  background: linear-gradient(135deg, var(--amber), #ff8f5a);
  box-shadow: 0 14px 32px rgba(255, 190, 69, 0.24);
}

.button.secondary {
  color: var(--white);
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.28);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  max-width: 560px;
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.2);
}

.hero-stats div {
  padding: 16px;
  background: rgba(12, 20, 28, 0.68);
  backdrop-filter: blur(10px);
}

.hero-stats dt {
  font-size: 22px;
  font-weight: 900;
}

.hero-stats dd {
  margin: 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: 13px;
}

.notice-band {
  padding: 16px clamp(18px, 5vw, 72px);
  color: var(--ink);
  background: linear-gradient(90deg, var(--amber), #ff7c58);
  font-weight: 900;
  text-align: center;
}

.visual-proof {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  gap: clamp(24px, 5vw, 70px);
  align-items: center;
  padding: clamp(54px, 8vw, 90px) clamp(18px, 5vw, 72px);
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(12, 20, 28, 0.96), rgba(7, 60, 69, 0.96)),
    var(--navy);
}

.proof-main,
.sendai-photo {
  margin: 0;
  overflow: hidden;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  box-shadow: var(--shadow);
}

.proof-main img,
.sendai-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.proof-copy p {
  color: rgba(255, 255, 255, 0.78);
}

.proof-copy .section-label {
  color: #7be2e8;
}

.proof-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.proof-tags span {
  padding: 8px 12px;
  color: var(--white);
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 800;
}

.notice-band p {
  margin: 0;
}

.section {
  padding: clamp(64px, 9vw, 112px) clamp(18px, 5vw, 72px);
}

.problems {
  background: var(--paper);
}

.problem-grid,
.reason-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.problem-grid article,
.reason-strip div {
  display: grid;
  gap: 8px;
  padding: 22px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.problem-grid strong,
.reason-strip strong {
  color: var(--teal-dark);
  font-size: 19px;
}

.problem-grid span,
.reason-strip span {
  color: var(--muted);
}

.area-section {
  background:
    linear-gradient(180deg, #f8fafb, #edf4f2);
}

.area-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
}

.area-grid span {
  display: grid;
  place-items: center;
  min-height: 58px;
  padding: 10px;
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(7, 60, 69, 0.96), rgba(12, 20, 28, 0.96)),
    var(--teal-dark);
  border: 1px solid rgba(0, 163, 173, 0.28);
  border-radius: 8px;
  font-weight: 900;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(32px, 6vw, 72px);
  align-items: start;
}

.service-section .section-heading h2 {
  white-space: nowrap;
}

.section-label {
  color: var(--teal);
}

.section p,
.contact-copy p {
  color: var(--muted);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.feature,
.price-card,
.flow-list li,
details,
.sendai-panel,
.contact-form {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.feature {
  padding: 22px;
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.feature:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.icon {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  margin-bottom: 18px;
  color: var(--white);
  background: linear-gradient(135deg, var(--teal), var(--teal-dark));
  border-radius: 8px;
  font-size: 13px;
  font-weight: 900;
}

.price-section {
  background:
    linear-gradient(180deg, #edf4f2, #f8fafb);
}

.quality-section {
  background: #f8fafb;
}

.quality-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.quality-grid article {
  display: grid;
  gap: 10px;
  padding: 24px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.quality-grid span {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  color: var(--white);
  background: linear-gradient(135deg, var(--teal), var(--teal-dark));
  border-radius: 8px;
  font-size: 13px;
  font-weight: 900;
}

.quality-grid strong {
  color: var(--teal-dark);
  font-size: 20px;
}

.quality-grid p {
  margin: 0;
  color: var(--muted);
}

.hoplus-section {
  background: var(--paper);
}

.hoplus-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.hoplus-grid article {
  display: grid;
  gap: 10px;
  min-height: 170px;
  padding: 24px;
  color: var(--white);
  background:
    linear-gradient(145deg, rgba(7, 60, 69, 0.96), rgba(16, 24, 33, 0.96)),
    var(--teal-dark);
  border: 1px solid rgba(0, 163, 173, 0.24);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.hoplus-grid strong {
  color: #ffe0a3;
  font-size: 20px;
}

.hoplus-grid span {
  color: rgba(255, 255, 255, 0.78);
}

.section-heading {
  max-width: 1120px;
  margin: 0 auto 34px;
  text-align: center;
}

.section-heading h2 {
  text-wrap: balance;
}

.section-heading p {
  margin-right: auto;
  margin-left: auto;
}

.split > div:first-child,
.proof-copy,
.sendai-copy,
.contact-copy,
.closing-offer div {
  text-align: center;
}

.split > div:first-child p,
.proof-copy p,
.sendai-copy p,
.contact-copy p,
.closing-offer p {
  margin-right: auto;
  margin-left: auto;
}

.split > div:first-child p,
.sendai-copy p,
.contact-copy p {
  max-width: 680px;
}

.price-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 18px;
}

.price-card {
  position: relative;
  min-height: 340px;
  display: flex;
  flex-direction: column;
  padding: 28px;
}

.price-card.emphasis {
  color: var(--white);
  background:
    linear-gradient(160deg, rgba(7, 60, 69, 0.96), rgba(12, 20, 28, 0.96)),
    var(--teal-dark);
  border-color: rgba(0, 163, 173, 0.6);
  box-shadow: var(--shadow);
}

.price-card.emphasis p {
  color: rgba(255, 255, 255, 0.78);
}

.price-card.emphasis .price,
.price-card.emphasis a {
  color: #ffe0a3;
}

.tag {
  width: fit-content;
  padding: 4px 10px;
  color: var(--white);
  background: linear-gradient(135deg, var(--coral), #ff9f5a);
  border-radius: 999px;
}

.price {
  margin: 14px 0;
  color: var(--teal-dark);
  font-size: 30px;
  font-weight: 900;
  line-height: 1.2;
}

.price span {
  margin-left: 3px;
  font-size: 16px;
}

.price-card a {
  margin-top: auto;
  color: var(--teal-dark);
  font-weight: 900;
}

.comparison {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 18px;
}

.comparison div {
  display: grid;
  gap: 6px;
  padding: 18px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.comparison strong {
  color: var(--teal-dark);
  font-size: 18px;
}

.comparison span {
  color: var(--muted);
  font-size: 13px;
}

.comparison b {
  color: var(--coral);
  font-size: 15px;
}

.advantage-box {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(0, 1fr);
  gap: 24px;
  align-items: center;
  margin-top: 18px;
  padding: 26px;
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(7, 60, 69, 0.96), rgba(12, 20, 28, 0.96)),
    var(--teal-dark);
  border: 1px solid rgba(0, 163, 173, 0.28);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.advantage-box h3 {
  margin: 0;
  font-size: clamp(22px, 3vw, 32px);
}

.advantage-box .section-label {
  color: #ffe0a3;
}

.advantage-box ul {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.advantage-box li {
  position: relative;
  padding-left: 24px;
  color: rgba(255, 255, 255, 0.84);
}

.advantage-box li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 10px;
  height: 10px;
  background: var(--amber);
  border-radius: 3px;
}

.closing-offer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: clamp(42px, 6vw, 70px) clamp(18px, 5vw, 72px);
  color: var(--white);
  background:
    radial-gradient(circle at 75% 20%, rgba(255, 190, 69, 0.24), transparent 30%),
    linear-gradient(135deg, var(--teal-dark), var(--navy));
}

.closing-offer div {
  max-width: 760px;
}

.closing-offer .section-label,
.closing-offer p {
  color: rgba(255, 255, 255, 0.78);
}

.closing-offer h2 {
  margin-bottom: 10px;
}

.sendai {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.8fr);
  gap: clamp(30px, 5vw, 70px);
  align-items: center;
  color: var(--white);
  background:
    radial-gradient(circle at 18% 18%, rgba(255, 190, 69, 0.16), transparent 34%),
    linear-gradient(135deg, #073c45, #0c141c);
}

.sendai-heading {
  grid-column: 1 / -1;
  margin-bottom: 0;
}

.sendai .section-label,
.sendai p {
  color: rgba(255, 255, 255, 0.82);
}

.sendai-heading .section-label {
  color: #ffe0a3;
}

.sendai-heading h2 {
  color: var(--white);
}

.sendai-heading p {
  max-width: none;
  white-space: nowrap;
}

.sendai-photo {
  margin-top: 0;
  width: 100%;
  max-width: 100%;
  aspect-ratio: 4 / 3;
}

.sendai-copy {
  text-align: center;
}

.sendai-panel {
  padding: 28px;
  color: var(--ink);
  box-shadow: var(--shadow);
}

.sendai-panel ul {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.sendai-panel li {
  position: relative;
  padding-left: 28px;
}

.sendai-panel li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 12px;
  height: 12px;
  background: var(--green);
  border-radius: 3px;
}

.flow-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: flow;
}

.flow-list li {
  padding: 26px;
}

.flow-list span {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  margin-bottom: 22px;
  color: var(--white);
  background: var(--ink);
  border-radius: 8px;
  font-weight: 900;
}

.faq {
  padding-top: 0;
}

details {
  max-width: 920px;
  margin: 12px auto;
  padding: 18px 22px;
  text-align: center;
}

summary {
  font-weight: 900;
  cursor: pointer;
  list-style-position: inside;
}

details p {
  margin: 14px 0 0;
}

.company {
  padding-top: 0;
  background: #f8fafb;
}

.company-card {
  max-width: 860px;
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.company-card dl {
  margin: 0;
}

.company-card div {
  display: grid;
  grid-template-columns: 160px minmax(0, 1fr);
  gap: 18px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--line);
}

.company-card div:last-child {
  border-bottom: 0;
}

.company-card dt {
  color: var(--teal-dark);
  font-weight: 900;
}

.company-card dd {
  margin: 0;
  color: var(--ink);
}

.company-card a,
.form-note a {
  color: var(--teal-dark);
  font-weight: 900;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.contact {
  display: grid;
  justify-items: center;
  gap: 24px;
  padding: clamp(64px, 9vw, 112px) clamp(18px, 5vw, 72px);
  background:
    radial-gradient(circle at 88% 12%, rgba(0, 163, 173, 0.22), transparent 34%),
    linear-gradient(135deg, #111923, #26313d);
  color: var(--white);
}

.contact .section-label,
.contact-copy p {
  color: #f8d58d;
}

.contact-form {
  display: grid;
  gap: 16px;
  width: min(720px, 100%);
  padding: 28px;
  color: var(--ink);
}

.contact-form label {
  display: grid;
  gap: 6px;
  font-weight: 800;
}

.hidden-field {
  display: none;
}

  .contact-form input,
  .contact-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px 14px;
  font: inherit;
  color: var(--ink);
  background: #f7fafb;
}

.contact-form textarea {
  resize: vertical;
}

.form-note {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.footer {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: start;
  gap: 28px;
  padding: 24px clamp(18px, 5vw, 72px);
  color: var(--white);
  background: #121a21;
}

.footer p {
  margin: 0 0 12px;
  font-weight: 900;
}

.footer-company dl {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px 24px;
  margin: 0;
}

.footer-company div {
  display: flex;
  gap: 8px;
  min-width: 0;
  font-size: 13px;
}

.footer-company dt {
  flex: 0 0 auto;
  color: rgba(255, 255, 255, 0.58);
  font-weight: 800;
}

.footer-company dd {
  min-width: 0;
  margin: 0;
  color: rgba(255, 255, 255, 0.82);
}

.footer-company a {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.mobile-cta {
  position: fixed;
  z-index: 30;
  left: 50%;
  right: auto;
  bottom: 16px;
  display: grid;
  grid-template-columns: 180px 220px;
  gap: 10px;
  width: min(460px, calc(100% - 32px));
  padding: 10px;
  background: rgba(12, 20, 28, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  box-shadow: 0 18px 54px rgba(12, 20, 28, 0.24);
  backdrop-filter: blur(16px);
  transform: translateX(-50%);
}

.mobile-cta a {
  display: grid;
  place-items: center;
  min-height: 48px;
  border-radius: 8px;
  font-weight: 900;
}

.mobile-cta-tel {
  color: var(--white);
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.24);
}

.mobile-cta-main {
  color: var(--navy);
  background: linear-gradient(135deg, var(--amber), #ff8f5a);
}

.thanks-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: clamp(32px, 6vw, 72px);
  color: var(--white);
  background:
    radial-gradient(circle at 75% 18%, rgba(255, 190, 69, 0.22), transparent 34%),
    linear-gradient(135deg, #073c45, #0c141c);
}

.thanks-card {
  width: min(760px, 100%);
  padding: clamp(28px, 5vw, 54px);
  text-align: center;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

.thanks-card h1 {
  margin-bottom: 18px;
  font-size: clamp(32px, 5vw, 56px);
}

.thanks-card p {
  color: rgba(255, 255, 255, 0.82);
}

.thanks-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 28px;
}

@media (max-width: 860px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
    padding: 12px 18px;
  }

  .nav {
    width: 100%;
    overflow-x: auto;
    padding-bottom: 2px;
  }

  .brand-text small {
    max-width: calc(100vw - 74px);
    white-space: normal;
  }

  .hero {
    min-height: 760px;
    padding-top: 134px;
    padding-bottom: 28px;
  }

  .hero-overlay {
    background:
      linear-gradient(90deg, rgba(10, 16, 22, 0.86), rgba(10, 16, 22, 0.48)),
      linear-gradient(0deg, rgba(10, 16, 22, 0.7), rgba(10, 16, 22, 0.2));
  }

  .hero-stats,
  .split,
  .visual-proof,
  .problem-grid,
  .reason-strip,
  .area-grid,
  .quality-grid,
  .hoplus-grid,
  .price-grid,
  .comparison,
  .advantage-box,
  .sendai,
  .flow-list,
  .contact {
    grid-template-columns: 1fr;
  }

  .sendai > *,
  .sendai-heading,
  .sendai-copy,
  .sendai-panel,
  .sendai-photo {
    min-width: 0;
    max-width: 100%;
  }

  .sendai-heading h2,
  .sendai-heading p {
    white-space: normal;
  }

  .sendai-heading p {
    max-width: 680px;
  }

  .sendai-photo {
    aspect-ratio: 16 / 10;
  }

  .service-section .section-heading h2 {
    white-space: normal;
  }

  .feature-grid {
    grid-template-columns: 1fr;
  }

  .closing-offer {
    align-items: flex-start;
    flex-direction: column;
  }

  .mobile-cta {
    position: fixed;
    z-index: 40;
    left: 0;
    right: 0;
    bottom: 0;
    grid-template-columns: 0.86fr 1.14fr;
    width: auto;
    padding: 10px 12px calc(10px + env(safe-area-inset-bottom));
    border-right: 0;
    border-bottom: 0;
    border-left: 0;
    border-radius: 0;
    border-top: 1px solid rgba(255, 255, 255, 0.14);
    transform: none;
  }
}

@media (max-width: 520px) {
  h1 {
    font-size: 34px;
    line-height: 1.12;
  }

  .lead {
    margin-bottom: 20px;
    font-size: 16px;
  }

  .hero {
    min-height: 720px;
  }

  .hero-actions {
    flex-direction: column;
    margin-bottom: 18px;
  }

  .button {
    width: 100%;
  }

  .hero-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .hero-stats div {
    padding: 10px 8px;
  }

  .hero-stats dt {
    font-size: 18px;
  }

  .hero-stats dd {
    font-size: 11px;
  }

  .brand {
    font-size: 14px;
  }

  .price-card,
  .flow-list li,
  .contact-form,
  .sendai-panel {
    padding: 22px;
  }

  .company-card div {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .footer {
    grid-template-columns: 1fr;
  }

  .footer-company dl {
    grid-template-columns: 1fr;
  }
}