:root {
  --ink: #0f171d;
  --ink-soft: #1a2730;
  --paper: #f6efe3;
  --surface: #fffaf2;
  --line: rgba(15, 23, 29, 0.12);
  --accent: #9d6a31;
  --accent-soft: #d8c0a0;
  --copy: #30404a;
  --muted: #6f736c;
  --shadow: 0 24px 60px rgba(15, 23, 29, 0.1);
  --font-sans: "Source Sans 3", "Noto Sans SC", sans-serif;
  --font-serif: "Cormorant Garamond", "Noto Serif SC", serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 6rem;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--copy);
  background:
    radial-gradient(circle at 10% 12%, rgba(157, 106, 49, 0.08), transparent 24%),
    linear-gradient(180deg, #f8f2e8 0%, #f3e7d4 100%);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

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

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

.container {
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  backdrop-filter: blur(14px);
  background: rgba(255, 250, 242, 0.92);
  border-bottom: 1px solid var(--line);
}

.nav-wrap {
  position: relative;
  min-height: 5.2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.9rem;
}

.brand-mark {
  width: 3rem;
  height: 3rem;
  border-radius: 1rem;
  display: grid;
  align-content: center;
  gap: 0.22rem;
  padding: 0.62rem;
  background:
    radial-gradient(circle at 30% 30%, rgba(157, 106, 49, 0.14), transparent 70%),
    rgba(157, 106, 49, 0.08);
  border: 1px solid rgba(157, 106, 49, 0.16);
}

.brand-mark span {
  display: block;
  height: 0.22rem;
  background: var(--ink);
}

.brand-mark .broken {
  position: relative;
  background: transparent;
}

.brand-mark .broken::before,
.brand-mark .broken::after {
  content: "";
  position: absolute;
  top: 0;
  width: 41%;
  height: 100%;
  background: var(--ink);
}

.brand-mark .broken::after {
  right: 0;
}

.brand-title {
  display: block;
  font-family: var(--font-serif);
  font-size: clamp(1.25rem, 1.95vw, 1.7rem);
  color: var(--ink);
  line-height: 1.05;
  letter-spacing: 0.04em;
}

.brand-subtitle {
  display: block;
  margin-top: 0.18rem;
  color: var(--muted);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.menu-toggle,
.lang-switch,
.button {
  border: 1px solid transparent;
  cursor: pointer;
  transition:
    transform 0.2s ease,
    background-color 0.2s ease,
    border-color 0.2s ease,
    color 0.2s ease,
    box-shadow 0.2s ease;
}

.menu-toggle,
.lang-switch {
  display: none;
  padding: 0.72rem 1rem;
  border-radius: 999px;
  background: var(--surface);
  border-color: var(--line);
}

.nav-panel {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.2rem;
}

.nav-links a {
  position: relative;
  padding: 0.28rem 0;
  font-size: 0.98rem;
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.18rem;
  width: 100%;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.22s ease;
}

.nav-links a.is-current {
  color: var(--ink);
  font-weight: 600;
}

.nav-links a:hover::after,
.nav-links a:focus-visible::after,
.nav-links a.is-current::after {
  transform: scaleX(1);
}

.lang-switch {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.lang-switch:hover,
.menu-toggle:hover {
  transform: translateY(-1px);
  border-color: rgba(157, 106, 49, 0.32);
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 4.5rem 0 2.6rem;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(
      90deg,
      rgba(15, 23, 29, 0.035) 0,
      rgba(15, 23, 29, 0.035) 1px,
      transparent 1px,
      transparent 96px
    ),
    linear-gradient(180deg, rgba(255, 250, 242, 0.32), transparent 42%);
  pointer-events: none;
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.06fr) minmax(320px, 0.94fr);
  gap: 1rem;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  margin: 0 0 1rem;
  color: var(--accent);
  font-size: 0.8rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 3rem;
  height: 1px;
  background: currentColor;
}

.hero h1 {
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(3.25rem, 6vw, 5.7rem);
  line-height: 0.9;
  color: var(--ink);
}

.hero-deck {
  max-width: 36rem;
  margin: 1.15rem 0 0;
  font-size: 1.15rem;
}

.hero-body {
  max-width: 38rem;
  margin: 1rem 0 0;
  color: var(--muted);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1.5rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.92rem 1.3rem;
  border-radius: 999px;
  background: var(--ink);
  color: #fffaf2;
  box-shadow: 0 14px 30px rgba(15, 23, 29, 0.16);
}

.button.secondary {
  background: transparent;
  color: var(--ink);
  border-color: rgba(15, 23, 29, 0.12);
  box-shadow: none;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
}

.hero-card,
.service-card,
.detail-card,
.contact-card,
.form-card {
  border-radius: 1.45rem;
  border: 1px solid var(--line);
  background: rgba(255, 250, 242, 0.92);
  box-shadow: var(--shadow);
}

.hero-card {
  position: relative;
  overflow: hidden;
  padding: 1.5rem;
  min-height: 26rem;
  background:
    radial-gradient(circle at 82% 18%, rgba(157, 106, 49, 0.16), transparent 26%),
    linear-gradient(180deg, rgba(255, 250, 242, 0.98), rgba(243, 235, 221, 0.92));
}

.hero-card::after {
  content: "";
  position: absolute;
  right: -1.5rem;
  bottom: -2rem;
  width: 18rem;
  height: 18rem;
  border-radius: 50%;
  border: 1px solid rgba(15, 23, 29, 0.08);
}

.card-kicker {
  display: inline-flex;
  margin-bottom: 0.7rem;
  color: var(--accent);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.hero-card h2,
.section-title,
.service-card h3,
.detail-card h3,
.contact-card h3,
.form-card h3 {
  margin: 0;
  font-family: var(--font-serif);
  color: var(--ink);
}

.hero-card h2 {
  font-size: 2.5rem;
  line-height: 0.96;
  max-width: 12ch;
}

.hero-card p,
.service-card p,
.detail-card p,
.contact-card p,
.form-card p {
  margin: 0.72rem 0 0;
}

.point-list {
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.8rem;
}

.point-list li {
  position: relative;
  padding-left: 1rem;
}

.point-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72rem;
  width: 0.42rem;
  height: 0.42rem;
  border-radius: 50%;
  background: var(--accent);
}

.section {
  padding: 2.4rem 0;
}

.page-main {
  padding-bottom: 0.5rem;
}

.page-hero {
  position: relative;
  overflow: hidden;
  padding: 3.8rem 0 2.2rem;
}

.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(
      90deg,
      rgba(15, 23, 29, 0.03) 0,
      rgba(15, 23, 29, 0.03) 1px,
      transparent 1px,
      transparent 108px
    ),
    linear-gradient(180deg, rgba(255, 250, 242, 0.28), transparent 44%);
  pointer-events: none;
}

.page-hero .container,
.page-section .container {
  position: relative;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-bottom: 0.9rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.breadcrumb span:last-child {
  color: var(--copy);
}

.page-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  margin-bottom: 0.9rem;
  color: var(--accent);
  font-size: 0.8rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.page-kicker::before {
  content: "";
  width: 3rem;
  height: 1px;
  background: currentColor;
}

.page-title {
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(3rem, 5vw, 4.7rem);
  line-height: 0.92;
  color: var(--ink);
}

.page-lead {
  max-width: 42rem;
  margin: 1rem 0 0;
  font-size: 1.08rem;
}

.page-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(280px, 0.96fr);
  gap: 1rem;
  margin-top: 1.7rem;
  align-items: start;
}

.page-stack,
.side-stack {
  display: grid;
  gap: 1rem;
}

.page-panel,
.overview-card,
.cta-strip {
  border-radius: 1.45rem;
  border: 1px solid var(--line);
  background: rgba(255, 250, 242, 0.92);
  box-shadow: var(--shadow);
}

.page-panel,
.overview-card {
  padding: 1.4rem;
}

.page-panel h3,
.overview-card h3,
.cta-strip h3 {
  margin: 0;
  font-family: var(--font-serif);
  color: var(--ink);
}

.page-panel p,
.overview-card p,
.cta-strip p {
  margin: 0.72rem 0 0;
}

.page-panel + .page-panel {
  margin-top: 0;
}

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

.overview-card {
  display: grid;
  gap: 0.45rem;
}

.overview-card .button-link {
  margin-top: 0.45rem;
}

.button-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--accent);
  font-weight: 600;
}

.button-link::after {
  content: "\2192";
  font-size: 0.95rem;
}

.signal-list {
  margin: 0;
  padding-left: 1.1rem;
  display: grid;
  gap: 0.55rem;
}

.signal-list li {
  padding-left: 0.1rem;
}

.cta-strip {
  padding: 1.45rem;
  margin-top: 1.2rem;
  background:
    radial-gradient(circle at 86% 18%, rgba(157, 106, 49, 0.16), transparent 28%),
    linear-gradient(180deg, rgba(255, 250, 242, 0.98), rgba(243, 235, 221, 0.94));
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1rem;
}

.visual-card {
  position: relative;
  overflow: hidden;
  padding: 1.4rem;
  border-radius: 1.45rem;
  border: 1px solid var(--line);
  background:
    radial-gradient(circle at 82% 18%, rgba(157, 106, 49, 0.16), transparent 24%),
    linear-gradient(180deg, rgba(255, 250, 242, 0.98), rgba(243, 235, 221, 0.92));
  box-shadow: var(--shadow);
}

.visual-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(
      90deg,
      rgba(15, 23, 29, 0.03) 0,
      rgba(15, 23, 29, 0.03) 1px,
      transparent 1px,
      transparent 90px
    ),
    linear-gradient(180deg, rgba(255, 250, 242, 0.32), transparent 42%);
  pointer-events: none;
}

.visual-card > * {
  position: relative;
}

.visual-head {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 1rem;
}

.visual-head h3 {
  margin: 0;
  font-family: var(--font-serif);
  color: var(--ink);
  font-size: 2rem;
  line-height: 0.95;
}

.visual-copy {
  margin: 0.7rem 0 0;
}

.visual-art {
  position: relative;
  min-height: 15.5rem;
  margin-top: 1rem;
  border-radius: 1.2rem;
  background:
    radial-gradient(circle at center, rgba(157, 106, 49, 0.12), transparent 56%),
    rgba(255, 250, 242, 0.8);
  border: 1px solid rgba(15, 23, 29, 0.08);
}

.visual-art svg {
  width: 100%;
  height: 100%;
  display: block;
}

.oracle-ring {
  position: absolute;
  inset: 1rem;
  border-radius: 50%;
  border: 1px solid rgba(15, 23, 29, 0.08);
}

.oracle-ring::before,
.oracle-ring::after {
  content: "";
  position: absolute;
  inset: 14%;
  border-radius: 50%;
  border: 1px solid rgba(15, 23, 29, 0.08);
}

.oracle-ring::after {
  inset: 30%;
}

.taiji-mark {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 5.3rem;
  height: 5.3rem;
  margin-left: -2.65rem;
  margin-top: -2.65rem;
  border-radius: 50%;
  background:
    radial-gradient(circle at 50% 25%, #fffaf2 0 10%, transparent 11%),
    radial-gradient(circle at 50% 75%, var(--ink) 0 10%, transparent 11%),
    linear-gradient(90deg, var(--ink) 0 50%, #fffaf2 50% 100%);
  box-shadow:
    0 0 0 4px rgba(255, 250, 242, 0.78),
    0 12px 30px rgba(15, 23, 29, 0.12);
}

.taiji-mark::before,
.taiji-mark::after {
  content: "";
  position: absolute;
  left: 50%;
  width: 50%;
  height: 50%;
  margin-left: -25%;
  border-radius: 50%;
}

.taiji-mark::before {
  top: 0;
  background: var(--ink);
}

.taiji-mark::after {
  bottom: 0;
  background: #fffaf2;
}

.hexagram-badge {
  display: inline-grid;
  gap: 0.22rem;
  padding: 0.8rem 0.7rem;
  min-width: 4rem;
  border-radius: 1rem;
  background: rgba(15, 23, 29, 0.06);
  border: 1px solid rgba(15, 23, 29, 0.08);
}

.hexagram-badge span {
  display: block;
  height: 0.22rem;
  border-radius: 999px;
  background: var(--ink);
}

.hexagram-badge .broken {
  position: relative;
  background: transparent;
}

.hexagram-badge .broken::before,
.hexagram-badge .broken::after {
  content: "";
  position: absolute;
  top: 0;
  width: 42%;
  height: 100%;
  background: var(--ink);
  border-radius: 999px;
}

.hexagram-badge .broken::after {
  right: 0;
}

.insight-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1rem;
}

.insight-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.55rem 0.8rem;
  border-radius: 999px;
  background: rgba(15, 23, 29, 0.05);
  border: 1px solid rgba(15, 23, 29, 0.08);
  color: var(--ink-soft);
  font-size: 0.92rem;
}

.insight-chip::before {
  content: "";
  width: 0.42rem;
  height: 0.42rem;
  border-radius: 50%;
  background: var(--accent);
}

.case-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.case-card {
  padding: 1.35rem;
  border-radius: 1.3rem;
  border: 1px solid var(--line);
  background: rgba(255, 250, 242, 0.94);
  box-shadow: var(--shadow);
}

.case-meta {
  display: inline-flex;
  margin-bottom: 0.6rem;
  color: var(--accent);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.case-card h3,
.process-card h3 {
  margin: 0;
  font-family: var(--font-serif);
  color: var(--ink);
}

.case-card p,
.process-card p {
  margin: 0.72rem 0 0;
}

.case-points {
  margin: 0.95rem 0 0;
  padding-left: 1rem;
  display: grid;
  gap: 0.45rem;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.process-card {
  padding: 1.25rem;
  border-radius: 1.25rem;
  border: 1px solid var(--line);
  background: rgba(15, 23, 29, 0.03);
}

.process-index {
  display: inline-flex;
  margin-bottom: 0.6rem;
  color: var(--accent);
  font-family: var(--font-serif);
  font-size: 1.35rem;
}

.theme-about .visual-art {
  background:
    radial-gradient(circle at 50% 45%, rgba(157, 106, 49, 0.16), transparent 52%),
    linear-gradient(180deg, rgba(246, 239, 227, 0.92), rgba(239, 228, 208, 0.82));
}

.theme-health .visual-art {
  background:
    radial-gradient(circle at 35% 38%, rgba(85, 123, 90, 0.16), transparent 42%),
    linear-gradient(180deg, rgba(246, 239, 227, 0.92), rgba(225, 234, 220, 0.78));
}

.theme-education .visual-art {
  background:
    radial-gradient(circle at 68% 32%, rgba(157, 106, 49, 0.14), transparent 38%),
    linear-gradient(180deg, rgba(246, 239, 227, 0.94), rgba(230, 224, 208, 0.84));
}

.theme-relationship .visual-art {
  background:
    radial-gradient(circle at 50% 50%, rgba(173, 95, 78, 0.14), transparent 42%),
    linear-gradient(180deg, rgba(246, 239, 227, 0.92), rgba(236, 225, 218, 0.82));
}

.theme-law .visual-art {
  background:
    radial-gradient(circle at 62% 24%, rgba(76, 92, 117, 0.14), transparent 34%),
    linear-gradient(180deg, rgba(246, 239, 227, 0.94), rgba(224, 229, 236, 0.82));
}

.theme-contact .visual-art {
  background:
    radial-gradient(circle at 42% 26%, rgba(157, 106, 49, 0.14), transparent 34%),
    linear-gradient(180deg, rgba(246, 239, 227, 0.94), rgba(231, 223, 214, 0.82));
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.6rem;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  margin-bottom: 0.65rem;
  color: var(--accent);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.section-tag::before {
  content: "";
  width: 3rem;
  height: 1px;
  background: currentColor;
}

.section-title {
  font-size: clamp(2.15rem, 4vw, 3.6rem);
  line-height: 0.96;
}

.section-copy {
  max-width: 38rem;
  margin: 0;
  color: var(--muted);
}

.service-grid,
.detail-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.service-card,
.detail-card,
.contact-card,
.form-card {
  padding: 1.35rem;
}

.service-meta {
  display: inline-flex;
  margin-bottom: 0.55rem;
  color: var(--accent);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 1.05fr);
  gap: 1rem;
}

.contact-stack {
  display: grid;
  gap: 1rem;
}

.contact-list {
  display: grid;
  gap: 0.9rem;
  margin-top: 1rem;
}

.contact-list strong {
  display: block;
  margin-bottom: 0.2rem;
  color: var(--ink);
}

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

.field {
  display: grid;
  gap: 0.45rem;
}

.field.full {
  grid-column: 1 / -1;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 0.9rem 1rem;
  border-radius: 1rem;
  border: 1px solid rgba(15, 23, 29, 0.12);
  background: rgba(255, 250, 242, 0.92);
  color: var(--copy);
}

.field textarea {
  min-height: 9rem;
  resize: vertical;
}

.form-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1rem;
}

.form-note,
.form-status {
  font-size: 0.92rem;
  color: var(--muted);
}

.site-footer {
  padding: 2.2rem 0;
  color: rgba(255, 250, 242, 0.76);
  background: #0b1218;
  border-top: 1px solid rgba(255, 250, 242, 0.08);
}

.footer-grid {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.2rem;
}

.footer-title {
  color: #fffaf2;
  font-size: 1.55rem;
  font-family: var(--font-serif);
}

.footer-copy p {
  margin: 0.28rem 0 0;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem 1.2rem;
}

@media (max-width: 1080px) {
  .hero-grid,
  .contact-layout,
  .service-grid,
  .detail-grid,
  .page-grid,
  .overview-grid,
  .case-grid,
  .process-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 860px) {
  .menu-toggle {
    display: inline-flex;
  }

  .nav-panel {
    position: absolute;
    top: calc(100% + 0.8rem);
    left: 0;
    right: 0;
    z-index: 20;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 1rem;
    border-radius: 1.3rem;
    border: 1px solid var(--line);
    background: rgba(255, 250, 242, 0.98);
    box-shadow: var(--shadow);
  }

  .nav-panel.open {
    display: flex;
  }

  .nav-links {
    flex-direction: column;
    align-items: stretch;
    gap: 0.4rem;
  }

  .nav-links a {
    padding: 0.7rem 0;
  }

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

  .section-head,
  .form-foot,
  .footer-grid {
    align-items: start;
    flex-direction: column;
  }
}

@media (max-width: 640px) {
  .hero {
    padding-top: 3.5rem;
  }

  .hero h1 {
    font-size: 3rem;
  }

  .brand-subtitle {
    letter-spacing: 0.04em;
    text-transform: none;
  }
}

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

  .button,
  .lang-switch,
  .menu-toggle,
  .nav-links a::after {
    transition: none;
  }
}