:root {
  --bg: #f7f5f6;
  --bg-deep: #efe8ea;
  --ink: #1c1416;
  --muted: #6f5f63;
  --line: rgba(28, 20, 22, 0.1);
  --rose: #7d3344;
  --rose-deep: #5c2432;
  --gold: #b08a5a;
  --gold-soft: #d4b48a;
  --surface: rgba(255, 255, 255, 0.72);
  --shadow: 0 24px 60px rgba(61, 28, 36, 0.12);
  --radius: 28px;
  --font-display: "Noto Serif SC", "Cormorant Garamond", serif;
  --font-latin: "Cormorant Garamond", "Noto Serif SC", serif;
  --font-body: "DM Sans", "Noto Serif SC", sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  font-family: var(--font-body);
  background:
    radial-gradient(ellipse 80% 50% at 10% -10%, rgba(176, 138, 90, 0.18), transparent 55%),
    radial-gradient(ellipse 70% 45% at 95% 5%, rgba(125, 51, 68, 0.14), transparent 50%),
    linear-gradient(165deg, #faf7f8 0%, var(--bg) 45%, #f3ecee 100%);
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(125, 51, 68, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(125, 51, 68, 0.03) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(circle at center, black 30%, transparent 85%);
  z-index: 0;
}

.noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.035;
  z-index: 1;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

a,
button {
  font: inherit;
  color: inherit;
}

button {
  border: 0;
  background: none;
  cursor: pointer;
}

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

.site-header,
main,
.site-footer {
  position: relative;
  z-index: 2;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(20px, 5vw, 64px);
  backdrop-filter: blur(16px);
  background: rgba(247, 245, 246, 0.78);
  border-bottom: 1px solid var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.brand-mark {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, var(--gold-soft), var(--rose));
  box-shadow: 0 0 0 6px rgba(125, 51, 68, 0.08);
  animation: pulse 3.6s ease-in-out infinite;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.brand-text strong {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.brand-text em {
  font-family: var(--font-latin);
  font-style: italic;
  font-size: 0.72rem;
  letter-spacing: 0.28em;
  color: var(--muted);
}

.nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-link {
  position: relative;
  padding: 10px 16px;
  color: var(--muted);
  letter-spacing: 0.04em;
  transition: color 0.25s ease;
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 6px;
  height: 1px;
  background: var(--rose);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.3s ease;
}

.nav-link:hover,
.nav-link.is-active {
  color: var(--ink);
}

.nav-link.is-active::after {
  transform: scaleX(1);
}

.page {
  display: none;
  animation: rise 0.7s ease both;
}

.page.is-active {
  display: block;
}

.section-inner {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.hero {
  min-height: auto;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: center;
  gap: clamp(24px, 4vw, 56px);
  padding: clamp(40px, 7vh, 72px) clamp(20px, 5vw, 64px) 40px;
}

.hero-copy {
  max-width: 560px;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--gold);
  font-family: var(--font-latin);
  font-size: 0.95rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.brand-hero {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(3.4rem, 8vw, 6.2rem);
  font-weight: 700;
  letter-spacing: 0.12em;
  line-height: 1;
  background: linear-gradient(120deg, var(--ink) 20%, var(--rose) 70%, var(--gold) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: reveal 1s ease both;
}

.hero-title {
  margin: 18px 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  font-weight: 600;
  letter-spacing: 0.08em;
}

.hero-lead {
  margin: 18px 0 0;
  max-width: 34em;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.85;
}

.hero-lead strong {
  color: var(--rose-deep);
  font-weight: 600;
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}

.hero-tags span {
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid var(--line);
  color: var(--ink);
  font-size: 0.84rem;
  letter-spacing: 0.02em;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 999px;
  transition: transform 0.25s ease, background 0.25s ease, color 0.25s ease, border-color 0.25s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--rose-deep), var(--rose));
  color: #fff8f6;
  box-shadow: 0 12px 28px rgba(92, 36, 50, 0.28);
}

.btn-ghost {
  border: 1px solid rgba(28, 20, 22, 0.18);
  background: rgba(255, 255, 255, 0.45);
}

.hero-hint {
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 0.88rem;
  letter-spacing: 0.04em;
  opacity: 0.85;
}

.hero-panel {
  padding: 32px 28px;
  border-radius: var(--radius);
  background:
    linear-gradient(165deg, rgba(255, 255, 255, 0.88), rgba(248, 242, 244, 0.92)),
    linear-gradient(145deg, #f7ecef, #f1e7df);
  box-shadow: var(--shadow);
  border: 1px solid rgba(255, 255, 255, 0.7);
}

.stage-kicker {
  margin: 0;
  color: var(--gold);
  font-family: var(--font-latin);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-size: 0.78rem;
}

.hero-panel h2 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-size: 1.7rem;
  letter-spacing: 0.06em;
}

.hero-panel-lead {
  margin: 12px 0 0;
  color: var(--muted);
  line-height: 1.75;
  font-size: 0.95rem;
}

.stage-list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.stage-list li {
  display: grid;
  gap: 4px;
  padding: 16px 16px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid var(--line);
}

.stage-list strong {
  font-family: var(--font-display);
  letter-spacing: 0.04em;
  font-size: 1.05rem;
}

.stage-list span {
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.65;
}

.home-focus {
  padding: 12px 0 64px;
}

.section-kicker {
  margin: 0;
  color: var(--gold);
  font-family: var(--font-latin);
  letter-spacing: 0.24em;
  text-transform: uppercase;
  font-size: 0.86rem;
}

.home-focus h2,
.page-banner h2 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: 0.08em;
}

.section-lead {
  margin: 16px 0 0;
  max-width: 46em;
  color: var(--muted);
  line-height: 1.9;
  font-size: 1.02rem;
}

.section-lead strong,
.scope-note strong,
.biz-main strong {
  color: var(--rose-deep);
  font-weight: 600;
}

.focus-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 36px;
}

.focus-item {
  padding: 28px 24px;
  border-radius: 22px;
  background: var(--surface);
  border: 1px solid var(--line);
  backdrop-filter: blur(10px);
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.focus-item:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
}

.focus-index {
  display: block;
  margin-bottom: 18px;
  font-family: var(--font-latin);
  color: var(--gold);
  letter-spacing: 0.16em;
}

.focus-item h3,
.biz-block h3,
.biz-card h3,
.scope-panel h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.35rem;
  letter-spacing: 0.06em;
}

.focus-item p,
.biz-card p,
.biz-block p,
.scope-panel p {
  margin: 12px 0 0;
  color: var(--muted);
  line-height: 1.8;
}

.audit-banner {
  padding: 8px 0 36px;
}

.audit-banner-inner {
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
  gap: 28px;
  align-items: center;
  padding: 28px 30px;
  border-radius: var(--radius);
  background:
    linear-gradient(125deg, rgba(125, 51, 68, 0.1), rgba(176, 138, 90, 0.12)),
    rgba(255, 255, 255, 0.75);
  border: 1px solid var(--line);
}

.audit-banner-inner h2 {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  letter-spacing: 0.06em;
}

.audit-banner-inner p {
  margin: 0;
  color: var(--muted);
  line-height: 1.9;
}

.audit-banner-inner em {
  font-style: normal;
  color: var(--rose-deep);
  font-weight: 600;
}

.product-spotlight {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr;
  gap: 18px;
  margin-top: 34px;
}

.spotlight-main,
.spotlight-side {
  padding: 28px;
  border-radius: 24px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.72);
}

.spotlight-main h3 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-size: 1.8rem;
  letter-spacing: 0.06em;
}

.spotlight-main > p {
  margin: 14px 0 0;
  color: var(--muted);
  line-height: 1.9;
}

.spotlight-points {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 22px;
}

.spotlight-points > div {
  padding: 14px;
  border-radius: 16px;
  background: rgba(247, 245, 246, 0.95);
  border: 1px solid var(--line);
}

.spotlight-points strong {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-display);
}

.spotlight-points p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.7;
}

.spotlight-side h4 {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: 1.2rem;
}

.spotlight-side p {
  margin: 12px 0 4px;
  color: var(--gold);
  font-size: 0.82rem;
  letter-spacing: 0.1em;
}

.spotlight-side strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.05rem;
  line-height: 1.6;
}

.focus-grid-4 {
  grid-template-columns: repeat(4, 1fr);
  margin-top: 18px;
}

.home-services,
.home-flow,
.home-company {
  padding: 10px 0 72px;
}

.service-rows {
  display: grid;
  gap: 14px;
  margin-top: 28px;
}

.service-row {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 18px;
  align-items: start;
  padding: 22px 24px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--line);
}

.service-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  padding: 0 12px;
  border-radius: 999px;
  background: rgba(125, 51, 68, 0.1);
  color: var(--rose-deep);
  font-size: 0.84rem;
  letter-spacing: 0.08em;
}

.service-row h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.3rem;
  letter-spacing: 0.05em;
}

.service-row p {
  margin: 10px 0 0;
  color: var(--muted);
  line-height: 1.85;
}

.flow-list {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
  counter-reset: step;
}

.flow-list li {
  position: relative;
  padding: 22px 18px 18px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--line);
  counter-increment: step;
}

.flow-list li::before {
  content: counter(step, decimal-leading-zero);
  display: block;
  margin-bottom: 14px;
  color: var(--gold);
  font-family: var(--font-latin);
  letter-spacing: 0.12em;
}

.flow-list strong {
  display: block;
  font-family: var(--font-display);
  margin-bottom: 8px;
}

.flow-list span {
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.7;
}

.home-company-inner {
  padding: 30px;
  border-radius: var(--radius);
  background:
    linear-gradient(145deg, rgba(125, 51, 68, 0.07), rgba(176, 138, 90, 0.1)),
    rgba(255, 255, 255, 0.75);
  border: 1px solid var(--line);
}

.mini-info {
  margin: 24px 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.mini-info > div {
  padding: 14px 16px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.75);
  border: 1px solid var(--line);
}

.mini-info dt {
  margin: 0 0 6px;
  color: var(--gold);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
}

.mini-info dd {
  margin: 0;
  font-family: var(--font-display);
  line-height: 1.6;
}

.page-banner {
  padding: 64px 0 28px;
}

.business-body,
.credentials-body {
  padding-bottom: 88px;
}

.biz-block {
  padding: 32px;
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(125, 51, 68, 0.08), rgba(176, 138, 90, 0.1)),
    rgba(255, 255, 255, 0.7);
  border: 1px solid var(--line);
}

.biz-label {
  display: inline-block;
  margin-bottom: 14px;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(125, 51, 68, 0.1);
  color: var(--rose-deep);
  font-size: 0.82rem;
  letter-spacing: 0.12em;
}

.biz-points {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.biz-points li {
  position: relative;
  padding-left: 18px;
  color: var(--ink);
}

.biz-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), var(--rose));
}

.biz-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 18px;
}

.biz-card,
.scope-panel {
  padding: 26px 24px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.68);
  border: 1px solid var(--line);
}

.scope-panel {
  margin-top: 18px;
}

.scope-note {
  padding-top: 8px;
  border-top: 1px dashed var(--line);
}

.cred-layout {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 28px;
  align-items: start;
}

.license-frame {
  padding: 16px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.license-frame img {
  width: 100%;
  border-radius: 12px;
}

.info-list {
  margin: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.info-list > div {
  padding: 16px 18px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--line);
}

.info-list > div.full {
  grid-column: 1 / -1;
}

.info-list dt {
  margin: 0 0 8px;
  color: var(--gold);
  font-size: 0.82rem;
  letter-spacing: 0.12em;
}

.info-list dd {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.02rem;
  line-height: 1.7;
}

.site-footer {
  border-top: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.45);
}

.footer-inner {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
  padding: 28px 0 36px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  color: var(--muted);
  font-size: 0.92rem;
}

.footer-inner strong {
  display: block;
  color: var(--ink);
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: 0.12em;
  margin-bottom: 4px;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes reveal {
  from {
    opacity: 0;
    letter-spacing: 0.28em;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    letter-spacing: 0.12em;
    transform: translateY(0);
  }
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0);
    opacity: 0.7;
  }
  50% {
    transform: translateY(-10px);
    opacity: 1;
  }
}

@keyframes pulse {
  0%,
  100% {
    box-shadow: 0 0 0 6px rgba(125, 51, 68, 0.08);
  }
  50% {
    box-shadow: 0 0 0 10px rgba(125, 51, 68, 0.04);
  }
}

@media (max-width: 960px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .hero-panel {
    order: -1;
  }

  .focus-grid,
  .biz-grid,
  .cred-layout,
  .info-list,
  .audit-banner-inner,
  .product-spotlight,
  .spotlight-points,
  .focus-grid-4,
  .flow-list,
  .mini-info {
    grid-template-columns: 1fr;
  }

  .service-row {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .site-header {
    flex-direction: column;
    align-items: flex-start;
    padding-bottom: 12px;
  }

  .nav {
    width: 100%;
    overflow-x: auto;
  }

  .nav-link {
    padding: 8px 12px;
    white-space: nowrap;
  }

  .brand-hero {
    letter-spacing: 0.08em;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}