/* ============================================
   するが総合会計事務所 デザインモック / Style
   白 × ライトグレー × ネイビー / 角丸20px / Noto Sans JP + Inter
   ============================================ */

/* ---- Reset (minimal) ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
img { max-width: 100%; display: block; }
ul, ol { list-style: none; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }

/* ---- Tokens ---- */
:root {
  --color-base: #ffffff;
  --color-text: #1a222e;
  --color-text-muted: #5f6b7a;
  --color-accent: #1B3A6B;
  --color-accent-light: #2E5AA8;
  --color-gray: #F4F6F9;
  --color-border: rgba(27, 58, 107, 0.1);
  --color-border-strong: rgba(27, 58, 107, 0.2);
  --color-dark: #14213a;

  --radius: 20px;
  --radius-sm: 12px;
  --radius-pill: 999px;

  --space-section: clamp(72px, 10vw, 120px);
  --space-gutter: clamp(20px, 4vw, 32px);

  --max-content: 1200px;

  --font-jp: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  --font-en: "Inter", "Helvetica Neue", Arial, sans-serif;

  --shadow: 0 8px 32px rgba(27, 58, 107, 0.08);
  --transition: 0.25s ease;
}

/* ---- Base ---- */
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-jp);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.8;
  color: var(--color-text);
  background: var(--color-base);
  letter-spacing: 0.03em;
}
::selection { background: var(--color-accent); color: #fff; }
a { transition: opacity var(--transition); }
a:hover { opacity: 0.7; }

.sp-only { display: none; }
.pc-only { display: inline; }
.nowrap { white-space: nowrap; }

/* ---- デモ注記バー ---- */
.mx-demo-bar {
  background: #1a1a1a;
  color: #fff;
  font-size: 13px;
  padding: 10px 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  line-height: 1.5;
}
.mx-demo-bar p { margin: 0; }
.mx-demo-bar a {
  color: #34d399;
  text-decoration: underline;
  white-space: nowrap;
}

/* ---- Section common ---- */
.section {
  position: relative;
  padding: var(--space-section) var(--space-gutter);
  overflow: hidden;
}
.section--gray { background: var(--color-gray); }
.section__inner {
  position: relative;
  max-width: var(--max-content);
  margin: 0 auto;
  z-index: 1;
}
.section__bg-text {
  position: absolute;
  top: 48px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-en);
  font-weight: 800;
  font-size: clamp(80px, 14vw, 200px);
  line-height: 1;
  letter-spacing: 0.02em;
  color: rgba(27, 58, 107, 0.045);
  white-space: nowrap;
  pointer-events: none;
  z-index: 0;
  user-select: none;
}
.section__bg-text--dark { color: rgba(255, 255, 255, 0.06); }

.section__label {
  font-family: var(--font-jp);
  font-size: clamp(20px, 2.4vw, 26px);
  font-weight: 800;
  letter-spacing: 0.04em;
  color: var(--color-accent);
  display: inline-flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
  padding: 12px 26px 12px 22px;
  background: rgba(27, 58, 107, 0.08);
  border-radius: var(--radius-pill);
  line-height: 1.4;
}
.section__label .dot {
  display: inline-block;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--color-accent);
  flex-shrink: 0;
}
.section__title--copy {
  font-size: clamp(15px, 2vw, 20px);
  font-weight: 600;
  line-height: 1.7;
  letter-spacing: 0.02em;
  margin-bottom: 40px;
  color: var(--color-text-muted);
}

/* ---- Button ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 56px;
  padding: 0 28px;
  border-radius: var(--radius-pill);
  font-family: var(--font-jp);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-align: center;
  transition: all var(--transition);
  white-space: nowrap;
}
.btn--cta {
  background: var(--color-accent);
  color: #fff;
  padding: 16px 30px;
  line-height: 1.3;
  box-shadow: 0 6px 20px rgba(27, 58, 107, 0.3);
}
.btn--cta:hover {
  background: var(--color-accent-light);
  opacity: 1;
  transform: translateY(-1px);
  box-shadow: 0 10px 28px rgba(27, 58, 107, 0.4);
}
.btn--large { min-height: 64px; padding: 18px 40px; font-size: 16px; }
.btn--xlarge { font-size: 18px; padding: 22px 44px; min-height: 72px; }
.btn__pre { font-size: 12px; font-weight: 600; letter-spacing: 0.04em; }
.btn__arrow {
  font-family: var(--font-en);
  font-weight: 800;
  margin-left: 2px;
  transition: transform var(--transition);
}
.btn:hover .btn__arrow { transform: translateX(3px); }

/* ---- Header ---- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--color-border);
}
.site-header__inner {
  max-width: var(--max-content);
  margin: 0 auto;
  padding: 12px var(--space-gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.site-header__logo {
  display: flex;
  flex-direction: column;
  line-height: 1.3;
}
.site-header__logo-main {
  font-size: 19px;
  font-weight: 900;
  letter-spacing: 0.04em;
  color: var(--color-accent);
  white-space: nowrap;
}
.site-header__logo-sub {
  font-size: 12px;
  font-weight: 500;
  color: var(--color-text-muted);
  letter-spacing: 0.04em;
  white-space: nowrap;
}
.site-nav__list {
  display: flex;
  align-items: center;
  gap: 20px;
}
.site-nav__list a {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-text);
  letter-spacing: 0.04em;
}
.site-nav__list a:hover { color: var(--color-accent-light); opacity: 1; }
.site-nav__cta {
  background: var(--color-accent);
  color: #fff !important;
  padding: 8px 20px;
  border-radius: var(--radius-pill);
  font-weight: 700 !important;
}
.site-nav__cta:hover { background: var(--color-accent-light); opacity: 1; }
.site-header__hamburger {
  display: none;
  width: 44px;
  height: 44px;
  position: relative;
}
.site-header__hamburger span {
  display: block;
  position: absolute;
  left: 10px;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: transform var(--transition), opacity var(--transition), top var(--transition);
}
.site-header__hamburger span:nth-child(1) { top: 14px; }
.site-header__hamburger span:nth-child(2) { top: 21px; }
.site-header__hamburger span:nth-child(3) { top: 28px; }
.site-header__hamburger[aria-expanded="true"] span:nth-child(1) { top: 21px; transform: rotate(45deg); }
.site-header__hamburger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.site-header__hamburger[aria-expanded="true"] span:nth-child(3) { top: 21px; transform: rotate(-45deg); }

/* ---- Hero ---- */
.hero {
  position: relative;
  min-height: clamp(540px, 78vh, 720px);
  overflow: hidden;
  background: var(--color-dark);
}
.hero__media {
  position: absolute;
  inset: 0;
}
.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 70% 40%;
}
.hero__overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(13, 26, 48, 0.78) 0%, rgba(13, 26, 48, 0.6) 38%, rgba(13, 26, 48, 0.2) 68%, rgba(13, 26, 48, 0.05) 100%),
    linear-gradient(180deg, rgba(13, 26, 48, 0.12) 0%, rgba(13, 26, 48, 0) 50%, rgba(13, 26, 48, 0.25) 100%);
  pointer-events: none;
}
.hero__inner {
  position: relative;
  z-index: 2;
  max-width: var(--max-content);
  margin: 0 auto;
  padding: 72px var(--space-gutter) 56px;
  min-height: inherit;
  display: flex;
  align-items: center;
}
.hero__copy { max-width: 640px; width: 100%; }
.hero__base {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  padding: 10px 20px;
  border-radius: var(--radius-pill);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  margin-bottom: 10px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}
.hero__base-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #8fb4f0;
  flex-shrink: 0;
}
.hero__catch {
  font-size: clamp(30px, 4.4vw, 52px);
  font-weight: 900;
  line-height: 1.3;
  letter-spacing: 0.01em;
  margin: 14px 0 32px;
  color: #fff;
  text-shadow: 0 2px 8px rgba(13, 26, 48, 0.5);
}
.hero__catch-accent { color: #8fb4f0; }
.hero__points {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px 20px;
  max-width: 600px;
  margin-bottom: 32px;
}
.hero__points li {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 2px;
}
.hero__points-label {
  font-size: 14px;
  font-weight: 800;
  color: #8fb4f0;
  letter-spacing: 0.06em;
  text-shadow: 0 1px 4px rgba(13, 26, 48, 0.4);
}
.hero__points-main {
  display: flex;
  align-items: baseline;
  gap: 2px;
  white-space: nowrap;
  color: #fff;
  text-shadow: 0 1px 4px rgba(13, 26, 48, 0.45);
}
.hero__points-num {
  font-family: var(--font-jp);
  font-size: clamp(20px, 2.6vw, 30px);
  font-weight: 800;
  letter-spacing: 0.01em;
  line-height: 1.2;
}
.hero__points-unit { font-size: 14px; font-weight: 800; }
.hero__points-sub {
  font-size: 12px;
  font-weight: 700;
  color: #fff;
  text-shadow: 0 1px 4px rgba(13, 26, 48, 0.4);
}
.hero__cta { display: flex; }

/* ---- 選ばれる理由 ---- */
.reason__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.reason-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 36px 30px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: transform var(--transition);
}
.reason-card:hover { transform: translateY(-4px); }
.reason-card__num {
  font-family: var(--font-en);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.14em;
  color: var(--color-accent-light);
}
.reason-card__title {
  font-size: 20px;
  font-weight: 800;
  line-height: 1.5;
  letter-spacing: 0.04em;
}
.reason-card__desc {
  font-size: 14px;
  font-weight: 500;
  line-height: 1.9;
  color: var(--color-text-muted);
  letter-spacing: 0.04em;
}

/* ---- サービス ---- */
.service__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.service-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: transform var(--transition), box-shadow var(--transition);
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}
.service-card__icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: var(--color-gray);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
}
.service-card__icon svg { width: 28px; height: 28px; }
.service-card__title {
  font-size: 22px;
  font-weight: 800;
  line-height: 1.4;
  letter-spacing: 0.04em;
}
.service-card__desc {
  font-size: 14px;
  font-weight: 500;
  line-height: 1.9;
  color: var(--color-text-muted);
  letter-spacing: 0.04em;
}
.service-card__price {
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--color-border);
  font-size: 14px;
  font-weight: 700;
  color: var(--color-accent);
  letter-spacing: 0.04em;
}

/* ---- 料金プラン ---- */
.price-card {
  background: #fff;
  border-radius: var(--radius);
  padding: clamp(28px, 4vw, 48px);
  border: 1px solid var(--color-border);
}
.price-table { display: flex; flex-direction: column; }
.price-table__row {
  display: grid;
  grid-template-columns: 0.9fr 1.8fr 1fr 1fr;
  gap: 16px;
  padding: 16px 8px;
  border-bottom: 1px solid var(--color-border);
  font-size: 15px;
  align-items: center;
}
.price-table__row--head {
  font-size: 13px;
  font-weight: 700;
  color: var(--color-text-muted);
  letter-spacing: 0.06em;
  background: var(--color-gray);
  border-radius: var(--radius-sm);
  border-bottom: none;
}
.price-table__row [data-label="プラン"] { font-weight: 800; }
.price-table__row strong {
  font-family: var(--font-en);
  font-size: 18px;
  font-weight: 800;
  color: var(--color-accent);
}
.price-card__notes {
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.price-card__notes li {
  position: relative;
  padding-left: 16px;
  font-size: 13px;
  color: var(--color-text-muted);
  line-height: 1.8;
}
.price-card__notes li::before {
  content: "※";
  position: absolute;
  left: 0;
}

/* ---- 代表挨拶 ---- */
.message__grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: start;
}
.message__title {
  font-size: clamp(22px, 2.8vw, 30px);
  font-weight: 800;
  line-height: 1.5;
  letter-spacing: 0.03em;
  margin-bottom: 24px;
}
.message__body {
  display: flex;
  flex-direction: column;
  gap: 18px;
  font-size: 15px;
  font-weight: 500;
  line-height: 2.05;
  letter-spacing: 0.04em;
}
.message__sign {
  margin-top: 12px;
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text-muted);
  letter-spacing: 0.06em;
}
.message__sign-name {
  display: inline-block;
  margin-left: 12px;
  font-size: 19px;
  font-weight: 800;
  color: var(--color-text);
  letter-spacing: 0.12em;
}
.message__portrait img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: center 15%;
  border-radius: var(--radius);
}

/* ---- ご相談の流れ ---- */
.flow__wrap {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: start;
}
.flow__timeline {
  position: relative;
  padding-left: 40px;
}
.flow__timeline::before {
  content: "";
  position: absolute;
  top: 8px;
  bottom: 8px;
  left: 9px;
  width: 2px;
  background: var(--color-border-strong);
}
.flow-item {
  position: relative;
  padding: 0 0 40px 24px;
}
.flow-item:last-child { padding-bottom: 0; }
.flow-item::before {
  content: "";
  position: absolute;
  left: -38px;
  top: 6px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--color-accent);
  border: 3px solid var(--color-base);
  box-shadow: 0 0 0 1px var(--color-accent);
}
.flow-item__badge {
  display: inline-block;
  font-family: var(--font-en);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--color-accent-light);
  margin-bottom: 6px;
}
.flow-item__title {
  font-size: 20px;
  font-weight: 800;
  letter-spacing: 0.04em;
  line-height: 1.6;
  margin-bottom: 6px;
}
.flow-item__desc {
  font-size: 14px;
  font-weight: 500;
  line-height: 1.9;
  color: var(--color-text-muted);
  letter-spacing: 0.04em;
}
.flow__photo {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.flow__photo img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: var(--radius);
}

/* ---- FAQ ---- */
.faq__list {
  margin-top: 8px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.faq-item {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: box-shadow var(--transition);
}
.faq-item:hover { box-shadow: var(--shadow); }
.faq-item__q {
  width: 100%;
  min-height: 64px;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 22px 24px;
  text-align: left;
  font-size: 16px;
  font-weight: 700;
  color: var(--color-text);
  transition: background var(--transition);
}
.faq-item__q:hover { background: var(--color-gray); }
.faq-item__q-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--color-accent);
  color: #fff;
  font-family: var(--font-en);
  font-weight: 800;
  font-size: 14px;
  flex-shrink: 0;
}
.faq-item__q-text { flex: 1; line-height: 1.5; }
.faq-item__q-icon {
  position: relative;
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  transition: transform var(--transition);
}
.faq-item__q-icon::before,
.faq-item__q-icon::after {
  content: "";
  position: absolute;
  background: var(--color-text);
}
.faq-item__q-icon::before { top: 6px; left: 0; width: 14px; height: 2px; }
.faq-item__q-icon::after { top: 0; left: 6px; width: 2px; height: 14px; transition: opacity var(--transition); }
.faq-item__q[aria-expanded="true"] .faq-item__q-icon::after { opacity: 0; }
.faq-item__a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}
.faq-item__a > p {
  padding: 0 24px 22px 72px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--color-text);
}
.faq-item__q[aria-expanded="true"] + .faq-item__a { max-height: 400px; }

/* ---- 無料相談CTA ---- */
.section--cta {
  background: linear-gradient(135deg, #14213a 0%, #1B3A6B 100%);
  color: #fff;
  text-align: center;
  padding: 100px var(--space-gutter);
}
.contact__pre {
  font-family: var(--font-en);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: #8fb4f0;
  margin-bottom: 16px;
  text-transform: uppercase;
}
.contact__title {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 900;
  line-height: 1.3;
  margin-bottom: 24px;
}
.contact__lead {
  font-size: 15px;
  line-height: 1.9;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 40px;
}
.contact__cta { display: flex; justify-content: center; }
.contact__cta .btn--cta {
  background: #fff;
  color: var(--color-accent);
  font-family: var(--font-en);
  letter-spacing: 0.04em;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
}
.contact__cta .btn--cta:hover {
  background: #e8eef8;
  color: var(--color-accent);
}
.contact__note {
  margin-top: 20px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.6);
}

/* ---- Footer ---- */
.site-footer {
  background: var(--color-dark);
  color: #fff;
  padding: 56px var(--space-gutter) 36px;
}
.site-footer__inner {
  max-width: var(--max-content);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  text-align: center;
}
.site-footer__name {
  font-size: 20px;
  font-weight: 900;
  letter-spacing: 0.08em;
}
.site-footer__info {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.site-footer__info > div {
  display: flex;
  justify-content: center;
  gap: 16px;
  font-size: 14px;
}
.site-footer__info dt {
  font-weight: 700;
  color: rgba(255, 255, 255, 0.6);
  min-width: 72px;
  text-align: right;
}
.site-footer__info dd { text-align: left; }
.site-footer__copy {
  font-size: 12px;
  letter-spacing: 0.06em;
  opacity: 0.5;
}

/* ============================================
   Responsive: tablet (~1100px / ~960px)
   ============================================ */
@media (max-width: 1100px) {
  .site-nav { display: none; }
  .site-header__hamburger { display: block; }
  .site-nav.is-open {
    display: block;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    padding: 20px 20px 28px;
    box-shadow: 0 12px 32px rgba(20, 33, 58, 0.12);
  }
  .site-nav.is-open .site-nav__list {
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
  }
  .site-nav.is-open .site-nav__list a {
    display: block;
    padding: 14px 12px;
    border-bottom: 1px solid var(--color-border);
    font-size: 15px;
  }
  .site-nav.is-open .site-nav__cta {
    margin-top: 16px;
    text-align: center;
    border-bottom: none !important;
  }
}
@media (max-width: 960px) {
  .reason__grid { grid-template-columns: 1fr; gap: 16px; }
  .service__grid { grid-template-columns: 1fr; gap: 20px; }
  .message__grid { grid-template-columns: 1fr; gap: 28px; }
  .message__portrait { order: -1; max-width: 320px; }
  .message__portrait img { aspect-ratio: 1 / 1; }
  .flow__wrap { grid-template-columns: 1fr; gap: 36px; }
  .flow__photo { flex-direction: row; }
}

/* ============================================
   Responsive: mobile (~768px)
   ============================================ */
@media (max-width: 768px) {
  .sp-only { display: inline; }
  .pc-only { display: none; }

  .site-header__logo-main { font-size: 16px; }

  .hero { min-height: 80svh; }
  .hero__media img { object-position: 60% 35%; }
  .hero__overlay {
    background:
      linear-gradient(180deg, rgba(13, 26, 48, 0.3) 0%, rgba(13, 26, 48, 0.35) 40%, rgba(13, 26, 48, 0.72) 72%, rgba(13, 26, 48, 0.88) 100%);
  }
  .hero__inner {
    padding: clamp(200px, 32svh, 300px) 18px 28px;
    align-items: flex-end;
  }
  .hero__catch { font-size: clamp(25px, 7.2vw, 32px); margin: 12px 0 22px; }
  .hero__points { gap: 6px 6px; max-width: 100%; margin-bottom: 24px; }
  .hero__points-label { font-size: 12px; }
  .hero__points-num { font-size: 17px; }
  .hero__points-unit { font-size: 12px; }
  .hero__points-sub { font-size: 12px; }
  .hero__base {
    width: 100%;
    box-sizing: border-box;
    padding: 10px 14px;
    font-size: 12px;
    line-height: 1.5;
    border-radius: 12px;
    flex-wrap: wrap;
  }
  .hero__cta .btn--large {
    width: 100%;
    min-width: 0;
    white-space: normal;
    flex-direction: column;
    gap: 2px;
    padding: 12px 16px;
    font-size: 15px;
  }

  .section__label {
    font-size: 17px;
    padding: 10px 22px 10px 16px;
    gap: 12px;
    margin-bottom: 16px;
  }
  .section__label .dot { width: 10px; height: 10px; }
  .section__title--copy { font-size: 14px; line-height: 1.75; margin-bottom: 28px; }
  .section__bg-text {
    font-size: clamp(40px, 13vw, 70px);
    top: 24px;
    color: rgba(27, 58, 107, 0.03);
  }

  .service-card { padding: 28px 24px; }

  .price-card { padding: 24px 16px; }
  .price-table__row--head { display: none; }
  .price-table__row {
    grid-template-columns: 1fr;
    gap: 4px;
    padding: 16px 4px;
  }
  .price-table__row [data-label]::before {
    content: attr(data-label);
    display: block;
    font-size: 12px;
    font-weight: 700;
    color: var(--color-text-muted);
    letter-spacing: 0.06em;
  }
  .price-table__row [data-label="プラン"]::before { display: none; }
  .price-table__row [data-label="プラン"] { font-size: 17px; color: var(--color-accent); }

  .message__body { font-size: 14px; line-height: 2; }

  .flow__timeline { padding-left: 28px; }
  .flow-item { padding: 0 0 32px 16px; }
  .flow-item::before { left: -26px; }
  .flow-item__title { font-size: 17px; }
  .flow__photo { flex-direction: column; }

  .faq-item__q { padding: 18px 18px; font-size: 14px; gap: 12px; }
  .faq-item__q-mark { width: 26px; height: 26px; font-size: 12px; }
  .faq-item__a > p { padding: 0 18px 18px 56px; font-size: 14px; }

  .contact__title { font-size: 26px; }
  .btn--xlarge { font-size: 16px; padding: 16px 24px; min-height: 64px; }

  .site-footer__info > div {
    flex-direction: column;
    gap: 0;
  }
  .site-footer__info dt { text-align: center; min-width: 0; font-size: 12px; }
  .site-footer__info dd { text-align: center; }
}