:root {
  color-scheme: light;
  --ink: #12211f;
  --muted: #55635f;
  --brand: #0f302b;
  --brand-2: #17483f;
  --accent: #866000;
  --accent-soft: #f7edcf;
  --surface: #f4f7f6;
  --surface-2: #e9efed;
  --line: #d8e0dd;
  --white: #ffffff;
  --danger: #9f2f27;
  --shadow: 0 24px 70px rgba(15, 48, 43, 0.1);
  --radius-sm: 10px;
  --radius: 18px;
  --radius-lg: 28px;
  --content: 1120px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  text-size-adjust: 100%;
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background: var(--white);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Yu Gothic", "YuGothic", "Noto Sans JP", sans-serif;
  font-size: 1rem;
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

button,
input,
select,
textarea {
  font: inherit;
}

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

:focus-visible {
  outline: 3px solid #e0ae38;
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 12px;
  transform: translateY(-160%);
  border-radius: 8px;
  background: var(--white);
  color: var(--brand);
  padding: 10px 14px;
  font-weight: 800;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: sticky;
  z-index: 50;
  top: 0;
  border-bottom: 1px solid rgba(216, 224, 221, 0.88);
  background: rgba(255, 255, 255, 0.93);
  backdrop-filter: blur(16px);
}

.nav {
  display: flex;
  min-height: 74px;
  max-width: var(--content);
  margin: 0 auto;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  padding: 10px 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--brand);
  font-weight: 900;
  letter-spacing: 0.04em;
  text-decoration: none;
  white-space: nowrap;
}

.brand-mark {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border-radius: 12px;
  background: var(--brand);
  color: var(--white);
  font-family: Georgia, "Yu Mincho", serif;
  font-size: 1.1rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
}

.nav-links > a:not(.button) {
  color: #34443f;
  font-size: 0.9rem;
  font-weight: 750;
  text-decoration: none;
}

.nav-links > a[aria-current="page"],
.nav-links > a:not(.button):hover {
  color: var(--brand);
  text-decoration: underline;
  text-decoration-color: var(--accent);
  text-decoration-thickness: 2px;
}

.mobile-nav {
  display: none;
  position: relative;
}

.mobile-nav summary {
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: 999px;
  cursor: pointer;
  list-style: none;
  padding: 7px 16px;
  font-weight: 800;
}

.mobile-nav summary::-webkit-details-marker {
  display: none;
}

.mobile-nav-panel {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  display: grid;
  width: min(80vw, 300px);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--white);
  box-shadow: var(--shadow);
}

.mobile-nav-panel a {
  min-height: 48px;
  border-bottom: 1px solid var(--line);
  padding: 12px 16px;
  font-weight: 750;
  text-decoration: none;
}

.mobile-nav-panel a:last-child {
  border-bottom: 0;
  background: var(--brand);
  color: var(--white);
}

.button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px solid var(--brand);
  border-radius: 999px;
  background: var(--brand);
  color: var(--white);
  cursor: pointer;
  padding: 12px 22px;
  font-weight: 850;
  line-height: 1.3;
  text-align: center;
  text-decoration: none;
  transition: transform 180ms ease, background-color 180ms ease, border-color 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
  background: var(--brand-2);
  border-color: var(--brand-2);
}

.button:disabled {
  cursor: wait;
  opacity: 0.58;
  transform: none;
}

.button.compact {
  min-height: 42px;
  padding: 9px 18px;
  font-size: 0.9rem;
}

.button.secondary {
  border-color: var(--line);
  background: var(--white);
  color: var(--brand);
}

.button.secondary:hover {
  border-color: var(--brand);
  background: var(--surface);
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 94px 24px 0;
  background:
    radial-gradient(circle at 80% 20%, rgba(201, 151, 40, 0.12), transparent 28rem),
    linear-gradient(180deg, #fbfcfc 0%, #f4f7f6 100%);
}

.hero-inner,
.entry-grid,
.section-inner,
.proof-strip {
  max-width: var(--content);
  margin-inline: auto;
}

.hero-inner {
  display: grid;
  min-height: 410px;
  grid-template-columns: minmax(0, 1.12fr) minmax(300px, 0.88fr);
  align-items: center;
  gap: 76px;
}

.hero-copy {
  position: relative;
  z-index: 1;
  max-width: 700px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--brand-2);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.18em;
  line-height: 1.4;
}

.eyebrow.light {
  color: #e8c873;
}

.hero h1 {
  margin: 0;
  font-size: clamp(2.6rem, 6.4vw, 5.4rem);
  font-weight: 900;
  letter-spacing: -0.055em;
  line-height: 1.06;
}

.hero h1 span {
  display: block;
  margin-bottom: 15px;
  color: var(--brand);
  font-family: Georgia, "Yu Mincho", serif;
  font-size: 0.32em;
  letter-spacing: 0.13em;
}

.hero-lead {
  max-width: 620px;
  margin: 28px 0 0;
  color: var(--muted);
  font-size: clamp(1rem, 1.7vw, 1.15rem);
  line-height: 2;
}

.convergence {
  position: relative;
  width: 100%;
  aspect-ratio: 1.15;
  contain: layout paint;
}

.convergence::before {
  position: absolute;
  inset: 14%;
  border: 1px solid rgba(15, 48, 43, 0.15);
  border-radius: 50%;
  content: "";
}

.convergence::after {
  position: absolute;
  inset: 31%;
  border: 1px solid rgba(15, 48, 43, 0.24);
  border-radius: 50%;
  content: "";
}

.flow-line {
  position: absolute;
  left: 8%;
  width: 76%;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, transparent, rgba(15, 48, 43, 0.34) 28%, var(--brand) 100%);
  transform-origin: right center;
  animation: lineBreathe 4.8s ease-in-out infinite;
}

.flow-line::before {
  position: absolute;
  top: 50%;
  left: 3%;
  width: 9px;
  height: 9px;
  border: 2px solid var(--brand-2);
  border-radius: 50%;
  background: var(--white);
  content: "";
  transform: translateY(-50%);
}

.flow-line-1 { top: 20%; transform: rotate(18deg); }
.flow-line-2 { top: 39%; transform: rotate(7deg); animation-delay: -1.2s; }
.flow-line-3 { top: 59%; transform: rotate(-7deg); animation-delay: -2.4s; }
.flow-line-4 { top: 78%; transform: rotate(-18deg); animation-delay: -3.6s; }

.focus-point {
  position: absolute;
  z-index: 2;
  top: 50%;
  right: 7%;
  width: 30px;
  height: 30px;
  border: 8px solid rgba(201, 151, 40, 0.28);
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 16px rgba(201, 151, 40, 0.08);
  transform: translateY(-50%);
  animation: focusPulse 3.2s ease-in-out infinite;
}

@keyframes lineBreathe {
  0%, 100% { opacity: 0.62; }
  50% { opacity: 1; }
}

@keyframes focusPulse {
  0%, 100% { box-shadow: 0 0 0 12px rgba(201, 151, 40, 0.07); }
  50% { box-shadow: 0 0 0 22px rgba(201, 151, 40, 0.12); }
}

.entry-grid {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2px;
  border: 1px solid var(--line);
  border-bottom: 0;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  background: var(--line);
  box-shadow: 0 -20px 60px rgba(15, 48, 43, 0.05);
  overflow: hidden;
}

.entry-card {
  position: relative;
  display: grid;
  min-height: 310px;
  align-content: start;
  background: var(--white);
  padding: 0 34px 34px;
  text-decoration: none;
  transition: background-color 180ms ease;
}

.entry-visual {
  display: block;
  height: 210px;
  margin: 0 -34px 30px;
  overflow: hidden;
}

.entry-visual img,
.editorial-visual img,
.page-hero-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.entry-card:first-child .entry-visual img {
  object-position: center 54%;
}

.entry-card:nth-child(2) .entry-visual img {
  object-position: center 48%;
}

.entry-card:hover {
  background: #fbfcfc;
}

.entry-number {
  position: absolute;
  top: 28px;
  right: 32px;
  color: #b8c2bf;
  font-size: 0.8rem;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.entry-label,
.pillar-kicker,
.work-card > span,
.status-label {
  width: fit-content;
  border-radius: 999px;
  background: var(--surface-2);
  color: var(--brand-2);
  padding: 5px 11px;
  font-size: 0.75rem;
  font-weight: 900;
  letter-spacing: 0.05em;
}

.entry-card strong {
  max-width: 440px;
  margin-top: 24px;
  font-size: clamp(1.45rem, 2.8vw, 2rem);
  letter-spacing: -0.025em;
  line-height: 1.42;
}

.entry-copy {
  max-width: 480px;
  margin-top: 14px;
  color: var(--muted);
}

.entry-price {
  width: fit-content;
  margin-top: 18px;
  border-bottom: 2px solid var(--accent);
  color: var(--brand);
  font-size: 0.92rem;
  font-weight: 900;
}

.entry-link {
  align-self: end;
  margin-top: 26px;
  color: var(--brand);
  font-weight: 900;
}

.entry-link span,
.text-link span {
  display: inline-block;
  transition: transform 180ms ease;
}

.entry-card:hover .entry-link span,
.text-link:hover span {
  transform: translateX(4px);
}

.proof-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.proof-strip > div {
  display: grid;
  gap: 4px;
  border-right: 1px solid var(--line);
  padding: 22px 28px;
}

.proof-strip > div:last-child {
  border-right: 0;
}

.proof-strip strong {
  color: var(--brand);
  font-size: 1.02rem;
}

.proof-strip span {
  color: var(--muted);
  font-size: 0.84rem;
}

.section {
  padding: 100px 24px;
}

.surface {
  background: var(--surface);
}

.split-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(300px, 0.65fr);
  align-items: end;
  gap: 72px;
}

.split-heading h2,
.about-preview h2,
.faq-preview h2,
.final-cta h2,
.page-hero h1,
.content-section h2 {
  margin: 0;
  font-size: clamp(2rem, 4.4vw, 3.6rem);
  letter-spacing: -0.045em;
  line-height: 1.22;
}

.split-heading > p,
.about-preview p,
.page-lead {
  margin: 0;
  color: var(--muted);
}

.process-grid {
  display: grid;
  max-width: var(--content);
  margin: 52px auto 0;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line);
}

.editorial-feature {
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(300px, 0.82fr);
  align-items: center;
  gap: clamp(40px, 7vw, 88px);
}

.editorial-visual {
  min-height: 420px;
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.editorial-visual img {
  object-position: center;
}

.editorial-copy h2 {
  margin: 0;
  font-size: clamp(2rem, 4.4vw, 3.6rem);
  letter-spacing: -0.045em;
  line-height: 1.22;
}

.editorial-copy > p:last-child {
  margin: 24px 0 0;
  color: var(--muted);
}

.process-grid article {
  min-width: 0;
  border-right: 1px solid var(--line);
  padding: 28px 24px 4px;
}

.process-grid article:first-child {
  padding-left: 0;
}

.process-grid article:last-child {
  border-right: 0;
}

.process-grid span {
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.1em;
}

.process-grid h3 {
  margin: 18px 0 8px;
  font-size: 1.14rem;
}

.process-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.pillar-grid,
.works-grid,
.service-grid,
.principle-grid,
.contact-grid,
.admin-grid {
  display: grid;
  gap: 20px;
  margin-top: 48px;
}

.pillar-grid,
.contact-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.pillar-card {
  display: flex;
  min-height: 420px;
  flex-direction: column;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  padding: 38px;
  box-shadow: 0 16px 52px rgba(15, 48, 43, 0.04);
}

.pillar-card h3 {
  margin: 34px 0 12px;
  font-size: clamp(1.55rem, 3vw, 2.2rem);
  letter-spacing: -0.035em;
}

.pillar-card > p {
  color: var(--muted);
}

.dark-card {
  border-color: var(--brand);
  background: var(--brand);
  color: var(--white);
}

.dark-card .pillar-kicker {
  background: rgba(255, 255, 255, 0.12);
  color: #eed48f;
}

.dark-card > p,
.dark-card .clean-list {
  color: rgba(255, 255, 255, 0.76);
}

.dark-card .text-link {
  color: var(--white);
}

.clean-list {
  display: grid;
  gap: 8px;
  margin: 18px 0 30px;
  padding: 0;
  color: var(--muted);
  list-style: none;
}

.clean-list li {
  position: relative;
  padding-left: 20px;
}

.clean-list li::before {
  position: absolute;
  top: 0.82em;
  left: 0;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  content: "";
  transform: translateY(-50%);
}

.text-link {
  width: fit-content;
  margin-top: auto;
  color: var(--brand);
  font-weight: 900;
  text-decoration: none;
}

.section-link {
  margin: 28px 0 0;
  text-align: right;
}

.section-link a {
  color: var(--brand);
  font-weight: 850;
}

.works-grid,
.service-grid,
.principle-grid,
.admin-grid.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.work-card,
.service-card,
.principle-card,
.card,
.admin-row {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--white);
  padding: 28px;
}

.work-card h3,
.service-card h3,
.principle-card h3 {
  margin: 24px 0 8px;
  font-size: 1.35rem;
}

.work-card p,
.service-card p,
.principle-card p {
  margin: 0;
  color: var(--muted);
}

.about-preview,
.faq-preview {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: 84px;
}

.about-preview .text-link {
  display: inline-flex;
  margin-top: 24px;
}

.faq-list details,
.faq-stack details {
  border-top: 1px solid var(--line);
  padding: 22px 0;
}

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

summary {
  cursor: pointer;
  color: var(--ink);
  font-weight: 850;
}

details p {
  margin: 12px 0 0;
  color: var(--muted);
}

.faq-preview .section-link {
  grid-column: 2;
  text-align: left;
}

.final-cta {
  padding: 82px 24px;
  background: var(--brand);
  color: var(--white);
}

.final-cta-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 54px;
}

.final-cta h2 {
  max-width: 720px;
}

.final-cta p:not(.eyebrow) {
  margin: 18px 0 0;
  color: rgba(255, 255, 255, 0.74);
}

.cta-stack {
  display: grid;
  gap: 14px;
  min-width: 230px;
}

.light-button {
  border-color: var(--white);
  background: var(--white);
  color: var(--brand);
}

.light-button:hover {
  border-color: var(--accent-soft);
  background: var(--accent-soft);
  color: var(--brand);
}

.quiet-link {
  color: var(--white);
  font-weight: 800;
  text-align: center;
}

.page-hero {
  padding: 66px 24px 72px;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, #fbfcfc, var(--surface));
}

.page-hero-inner {
  max-width: 920px;
  margin: 0 auto;
}

.page-hero-layout {
  display: grid;
  max-width: var(--content);
  margin: 0 auto;
  grid-template-columns: minmax(0, 1fr) minmax(340px, 0.72fr);
  align-items: center;
  gap: clamp(40px, 6vw, 76px);
}

.page-hero-layout .page-hero-inner {
  max-width: none;
  margin: 0;
}

.page-hero-visual {
  height: clamp(380px, 38vw, 530px);
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: var(--surface-2);
  box-shadow: var(--shadow);
}

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 38px;
  color: var(--muted);
  font-size: 0.82rem;
}

.breadcrumbs a {
  color: var(--brand);
}

.page-hero h1 {
  max-width: 820px;
}

.page-lead {
  max-width: 760px;
  margin-top: 24px;
  font-size: 1.08rem;
}

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

.content-section {
  padding: 82px 24px;
}

.content-narrow {
  max-width: 820px;
  margin-inline: auto;
}

.content-wide {
  max-width: var(--content);
  margin-inline: auto;
}

.price-band {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: linear-gradient(135deg, #f8faf9, #eef3f1);
  padding: 52px 24px;
}

.price-band-inner,
.price-band-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.8fr);
  align-items: end;
  gap: 42px;
}

.price-band h2 {
  margin: 0;
  color: var(--brand);
  font-size: clamp(1.6rem, 3vw, 2.5rem);
  letter-spacing: -0.035em;
}

.price-band p {
  margin: 12px 0 0;
  color: var(--muted);
}

.price-amount {
  display: flex;
  align-items: baseline;
  justify-content: flex-end;
  gap: 10px;
  color: var(--brand);
}

.price-amount strong {
  font-size: clamp(1.8rem, 4vw, 3.2rem);
  letter-spacing: -0.04em;
}

.price-amount span,
.price-grid small {
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 750;
}

.price-grid {
  display: grid;
  margin-top: 32px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.price-grid article {
  display: grid;
  gap: 8px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--white);
  padding: 22px;
}

.price-grid span {
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 750;
}

.price-grid strong {
  color: var(--brand);
  font-size: clamp(1.15rem, 2vw, 1.55rem);
  line-height: 1.3;
}

.price-note {
  margin-top: 18px !important;
  font-size: 0.9rem;
}

.content-section h2 {
  margin-bottom: 22px;
  font-size: clamp(1.8rem, 3.8vw, 3rem);
}

.content-section h3 {
  line-height: 1.45;
}

.content-section p {
  color: var(--muted);
}

.service-grid {
  margin-top: 32px;
}

.service-card ul,
.card ul {
  margin: 18px 0 0;
  padding-left: 1.2em;
  color: var(--muted);
}

.service-card a {
  display: inline-block;
  margin-top: 22px;
  color: var(--brand);
  font-weight: 850;
}

.branch-card {
  display: flex;
  flex-direction: column;
}

.branch-visual {
  display: grid;
  min-height: 154px;
  margin: 16px 0 24px;
  overflow: hidden;
  place-items: center;
  border: 1px solid #e1e8e5;
  border-radius: var(--radius-sm);
  background:
    radial-gradient(circle at 80% 18%, rgba(197, 154, 53, 0.12), transparent 34%),
    linear-gradient(145deg, #fbfcfb, #f1f5f3);
}

.branch-visual img {
  width: min(100%, 240px);
  height: auto;
}

.branch-card a {
  margin-top: auto;
  padding-top: 24px;
  text-decoration-thickness: 1px;
}

.scope-table th a {
  text-decoration-color: var(--accent);
}

.detail-list {
  display: grid;
  margin-top: 34px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.detail-list > div {
  min-height: 88px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--white);
  padding: 24px;
  color: var(--brand);
  font-weight: 850;
}

.branch-menu {
  display: grid;
  margin-top: 34px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.branch-menu a {
  position: relative;
  display: grid;
  min-height: 178px;
  grid-template-columns: 112px 1fr auto;
  grid-template-rows: auto auto auto;
  align-content: center;
  column-gap: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--white);
  padding: 18px 22px 18px 16px;
  text-decoration: none;
  transition: border-color 180ms ease, transform 180ms ease, box-shadow 180ms ease;
}

.branch-menu a:hover {
  transform: translateY(-2px);
  border-color: #a8b7b2;
  box-shadow: 0 14px 32px rgba(15, 48, 43, 0.08);
}

.branch-menu .branch-number {
  grid-column: 2;
  grid-row: 1;
  align-self: end;
  color: var(--accent);
  font-size: 0.74rem;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.branch-menu .branch-icon {
  display: grid;
  grid-column: 1;
  grid-row: 1 / 4;
  align-self: stretch;
  overflow: hidden;
  place-items: center;
  border-radius: calc(var(--radius-sm) - 6px);
  background: #f3f6f4;
}

.branch-menu .branch-icon img {
  width: 100%;
  height: auto;
}

.branch-menu strong {
  grid-column: 2;
  grid-row: 2;
  align-self: end;
  color: var(--brand);
  font-size: 1.08rem;
}

.branch-menu small {
  grid-column: 2;
  grid-row: 3;
  align-self: start;
  color: var(--muted);
  font-size: 0.86rem;
}

.branch-menu b {
  grid-column: 3;
  grid-row: 1 / 4;
  align-self: center;
  color: var(--brand);
  font-size: 1.1rem;
}

.service-hero-illustration {
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle at 78% 20%, rgba(197, 154, 53, 0.13), transparent 32%),
    linear-gradient(145deg, #fbfcfb, #eef3f0);
}

.page-hero-visual.service-hero-illustration img {
  width: min(76%, 420px);
  height: auto;
  object-fit: contain;
}

.visual-bridge {
  padding: 38px 24px 0;
}

.visual-bridge .section-inner {
  position: relative;
  min-height: 300px;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: var(--surface);
}

.visual-bridge img {
  width: 100%;
  height: 300px;
  object-fit: cover;
}

.visual-bridge p {
  position: absolute;
  right: 28px;
  bottom: 24px;
  max-width: 460px;
  margin: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.94);
  color: var(--brand);
  padding: 12px 20px;
  font-weight: 800;
  box-shadow: 0 12px 36px rgba(15, 48, 43, 0.1);
}

.service-flow {
  display: grid;
  margin: 38px 0 0;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
  counter-reset: flow;
}

.service-flow > div {
  position: relative;
  min-height: 120px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--white);
  padding: 20px;
  counter-increment: flow;
  font-weight: 800;
  line-height: 1.5;
}

.service-flow > div::before {
  display: block;
  margin-bottom: 12px;
  color: var(--accent);
  content: counter(flow, decimal-leading-zero);
  font-size: 0.74rem;
  font-weight: 900;
}

.status-note {
  margin-top: 32px;
  border-left: 4px solid var(--accent);
  background: var(--accent-soft);
  padding: 18px 20px;
  color: #544312;
}

.status-note strong {
  color: var(--brand);
}

.timeline {
  display: grid;
  margin-top: 34px;
  border-top: 1px solid var(--line);
}

.timeline article {
  display: grid;
  grid-template-columns: 90px minmax(0, 1fr);
  gap: 20px;
  border-bottom: 1px solid var(--line);
  padding: 24px 0;
}

.timeline span {
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.1em;
}

.timeline h3,
.timeline p {
  margin: 0;
}

.timeline p {
  margin-top: 4px;
}

.scope-table {
  width: 100%;
  margin-top: 28px;
  border-collapse: collapse;
}

.scope-table th,
.scope-table td {
  border-bottom: 1px solid var(--line);
  padding: 18px 12px;
  text-align: left;
  vertical-align: top;
}

.scope-table th {
  width: 26%;
  color: var(--brand);
}

.scope-table td {
  color: var(--muted);
}

.case-list {
  display: grid;
  gap: 24px;
  margin-top: 38px;
}

.case-card {
  display: grid;
  grid-template-columns: 190px minmax(0, 1fr);
  gap: 32px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  padding: 32px;
}

.case-card h2,
.case-card h3 {
  margin: 0 0 10px;
  font-size: 1.55rem;
}

.case-card p {
  margin: 0;
}

.case-meta {
  display: grid;
  align-content: start;
  gap: 10px;
}

.case-meta strong {
  color: var(--brand);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
}

.principle-grid {
  margin-top: 34px;
}

.principle-card strong {
  display: block;
  color: var(--accent);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
}

.contact-grid {
  align-items: start;
}

.contact-aside {
  position: sticky;
  top: 104px;
}

.contact-aside h2 {
  font-size: clamp(1.8rem, 3.6vw, 2.7rem);
}

.contact-route {
  display: grid;
  gap: 10px;
  margin-top: 26px;
  border-top: 1px solid var(--line);
  padding-top: 22px;
}

.contact-pricing {
  display: grid;
  gap: 6px;
  margin-top: 24px;
  border-radius: var(--radius-sm);
  background: var(--surface);
  padding: 18px;
}

.contact-pricing p,
.contact-pricing small {
  margin: 0;
}

.contact-pricing strong,
.contact-pricing p {
  color: var(--brand);
}

.contact-route a {
  width: fit-content;
  color: var(--brand);
  font-weight: 850;
  overflow-wrap: anywhere;
}

.contact-route a.button {
  color: var(--white);
}

form {
  display: grid;
  gap: 18px;
}

label {
  display: grid;
  gap: 7px;
  color: var(--ink);
  font-weight: 750;
}

label > span:first-child:not(.check-label) {
  font-size: 0.95rem;
}

.required {
  color: var(--danger);
  font-size: 0.78rem;
}

input,
select,
textarea {
  width: 100%;
  min-height: 48px;
  border: 1px solid #bfcac6;
  border-radius: 9px;
  background: var(--white);
  color: var(--ink);
  padding: 12px 13px;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--brand);
}

textarea {
  min-height: 150px;
  resize: vertical;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.check-label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.92rem;
  font-weight: 600;
}

.check-label input {
  width: 20px;
  min-height: 20px;
  margin-top: 4px;
}

.note,
.form-help {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
}

.status {
  margin: 0;
  white-space: pre-wrap;
}

.status:not(:empty) {
  border-left: 4px solid var(--accent);
  background: var(--accent-soft);
  padding: 12px 14px;
}

.trap {
  position: absolute;
  left: -10000px;
}

[hidden] {
  display: none !important;
}

.diagnosis-result {
  margin-top: 24px;
}

.footer {
  background: #0a1f1c;
  color: rgba(255, 255, 255, 0.72);
  padding: 54px 24px 24px;
}

.footer-inner {
  display: flex;
  max-width: var(--content);
  margin: 0 auto;
  justify-content: space-between;
  gap: 44px;
}

.footer-brand {
  color: var(--white);
  font-size: 1.2rem;
  font-weight: 900;
  text-decoration: none;
}

.footer p {
  margin: 6px 0 0;
}

.footer nav {
  display: flex;
  max-width: 560px;
  flex-wrap: wrap;
  align-content: start;
  justify-content: flex-end;
  gap: 8px 20px;
}

.footer nav a {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.88rem;
}

.copyright {
  max-width: var(--content);
  margin: 34px auto 0 !important;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: 18px;
  font-size: 0.78rem;
}

.admin-shell {
  max-width: 1180px;
  margin: auto;
  padding: 38px 24px 80px;
}

.admin-shell h1 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  letter-spacing: -0.04em;
}

.admin-grid {
  margin-top: 22px;
}

.admin-row {
  margin: 18px 0;
}

.admin-row textarea {
  width: 100%;
}

.metric {
  font-size: 1.7rem;
  font-weight: 900;
}

.metric-label {
  color: var(--muted);
  font-size: 0.85rem;
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
}

.table-wrap table {
  width: 100%;
  min-width: 680px;
  border-collapse: collapse;
}

.table-wrap th,
.table-wrap td {
  border-bottom: 1px solid var(--line);
  padding: 12px;
  text-align: left;
}

.table-wrap th {
  background: var(--surface);
  color: var(--brand);
}

.error-page {
  display: grid;
  min-height: 70vh;
  place-items: center;
  padding: 40px 24px;
  text-align: center;
}

@media (max-width: 980px) {
  .nav-links {
    display: none;
  }

  .mobile-nav {
    display: block;
  }

  .hero-inner {
    grid-template-columns: minmax(0, 1fr) minmax(220px, 0.55fr);
    gap: 28px;
  }

  .process-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .process-grid article:nth-child(2) {
    border-right: 0;
  }

  .process-grid article:nth-child(n+3) {
    border-top: 1px solid var(--line);
  }

  .process-grid article:nth-child(3) {
    padding-left: 0;
  }

  .works-grid,
  .service-grid,
  .principle-grid,
  .admin-grid.three {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .price-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-hero-layout {
    grid-template-columns: minmax(0, 1fr) minmax(280px, 0.65fr);
    gap: 32px;
  }
}

@media (max-width: 760px) {
  .nav {
    min-height: 66px;
    padding-inline: 18px;
  }

  .hero {
    padding: 68px 18px 0;
  }

  .hero-inner {
    min-height: auto;
    grid-template-columns: 1fr;
  }

  .convergence {
    width: min(100%, 420px);
    margin: -10px auto -20px;
    opacity: 0.78;
  }

  .entry-grid,
  .pillar-grid,
  .works-grid,
  .service-grid,
  .principle-grid,
  .contact-grid,
  .about-preview,
  .faq-preview,
  .split-heading,
  .final-cta-inner,
  .form-row {
    grid-template-columns: 1fr;
  }

  .entry-grid {
    gap: 1px;
  }

  .entry-card {
    min-height: 280px;
    padding: 0 24px 28px;
  }

  .entry-visual {
    height: clamp(190px, 58vw, 320px);
    margin: 0 -24px 26px;
  }

  .editorial-feature,
  .page-hero-layout,
  .price-band-inner,
  .price-band-heading {
    grid-template-columns: 1fr;
  }

  .price-amount {
    justify-content: flex-start;
  }

  .editorial-feature {
    gap: 34px;
  }

  .editorial-visual {
    min-height: 0;
    aspect-ratio: 3 / 2;
  }

  .page-hero-visual {
    height: auto;
    aspect-ratio: 16 / 10;
  }

  .branch-menu {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .branch-menu a {
    min-height: 118px;
    grid-template-columns: 82px 1fr auto;
    column-gap: 14px;
    padding: 12px 16px 12px 12px;
  }

  .branch-menu .branch-icon {
    min-height: 92px;
  }

  .branch-menu strong {
    font-size: 1rem;
  }

  .branch-menu small {
    line-height: 1.45;
  }

  .branch-card {
    min-height: 0;
  }

  .branch-card .branch-visual {
    min-height: 124px;
    margin: 14px 0 18px;
  }

  .branch-card h3 {
    margin: 8px 0;
  }

  .branch-card ul {
    display: none;
  }

  .branch-card a {
    margin-top: 18px;
    padding-top: 0;
  }

  .visual-bridge {
    padding: 24px 18px 0;
  }

  .visual-bridge .section-inner,
  .visual-bridge img {
    min-height: 0;
    height: auto;
  }

  .visual-bridge img {
    aspect-ratio: 16 / 10;
  }

  .visual-bridge p {
    position: static;
    max-width: none;
    border-radius: 0;
    padding: 18px 20px;
    box-shadow: none;
  }

  .proof-strip {
    grid-template-columns: 1fr;
  }

  .proof-strip > div {
    border-right: 0;
    border-bottom: 1px solid var(--line);
    padding-inline: 18px;
  }

  .proof-strip > div:last-child {
    border-bottom: 0;
  }

  .section,
  .content-section {
    padding: 72px 18px;
  }

  .split-heading,
  .about-preview,
  .faq-preview {
    gap: 24px;
  }

  .faq-preview .section-link {
    grid-column: auto;
  }

  .pillar-card {
    min-height: auto;
    padding: 28px 24px;
  }

  .final-cta {
    padding: 64px 18px;
  }

  .cta-stack {
    min-width: 0;
  }

  .page-hero {
    padding: 48px 18px 58px;
  }

  .breadcrumbs {
    margin-bottom: 28px;
  }

  .service-flow {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .case-card {
    grid-template-columns: 1fr;
    gap: 18px;
    padding: 26px 22px;
  }

  .contact-aside {
    position: static;
  }

  .footer-inner {
    flex-direction: column;
  }

  .footer nav {
    justify-content: flex-start;
  }
}

@media (max-width: 520px) {
  .hero h1 {
    font-size: clamp(2.35rem, 12vw, 3.5rem);
  }

  .hero-lead {
    line-height: 1.85;
  }

  .convergence {
    margin-top: -26px;
  }

  .entry-card strong {
    padding-right: 18px;
  }

  .process-grid,
  .works-grid,
  .service-grid,
  .principle-grid,
  .admin-grid.three,
  .service-flow,
  .detail-list,
  .price-grid {
    grid-template-columns: 1fr;
  }

  .process-grid article,
  .process-grid article:first-child,
  .process-grid article:nth-child(3) {
    border-right: 0;
    border-top: 1px solid var(--line);
    padding: 22px 0;
  }

  .pillar-card,
  .work-card,
  .service-card,
  .principle-card,
  .card {
    padding: 24px 20px;
  }

  .page-actions .button,
  .contact-grid .button {
    width: 100%;
  }

  .scope-table,
  .scope-table tbody,
  .scope-table tr,
  .scope-table th,
  .scope-table td {
    display: block;
    width: 100%;
  }

  .scope-table tr {
    border-bottom: 1px solid var(--line);
    padding: 14px 0;
  }

  .scope-table th,
  .scope-table td {
    border: 0;
    padding: 4px 0;
  }

  .timeline article {
    grid-template-columns: 1fr;
    gap: 4px;
  }
}

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}

@media print {
  .site-header,
  .mobile-nav,
  .final-cta,
  .footer,
  .button {
    display: none !important;
  }

  body {
    color: #000;
  }

  .section,
  .content-section,
  .page-hero {
    padding: 24px 0;
  }
}