:root {
  --eclipse: #0a0a0c;
  --eclipse-lift: #121218;
  --halo: rgba(197, 200, 206, 0.12);
  --silver: #c5c8ce;
  --silver-dim: #8b8f98;
  --violet: #7a6b8a;
  --violet-deep: #4a3f56;
  --crimson: #a85468;
  --crimson-soft: #c47a8a;
  --petal: rgba(168, 84, 104, 0.22);
  --text: #e8e6ea;
  --muted: #9a96a0;
  --line: rgba(197, 200, 206, 0.16);
  --radius: 2px;
  --font-display: "Cormorant Garamond", "Times New Roman", serif;
  --font-body: "Noto Sans TC", "Source Sans 3", sans-serif;
  --shell: min(1120px, calc(100% - 2.5rem));
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--text);
  background:
    radial-gradient(ellipse 80% 50% at 50% -10%, rgba(122, 107, 138, 0.28), transparent 55%),
    radial-gradient(ellipse 40% 30% at 90% 20%, var(--petal), transparent 50%),
    var(--eclipse);
  min-height: 100vh;
}

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

a {
  color: var(--crimson-soft);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

a:hover {
  color: var(--silver);
}

.shell {
  width: var(--shell);
  margin-inline: auto;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(12px);
  background: rgba(10, 10, 12, 0.82);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 4.25rem;
  gap: 1rem;
}

.brand {
  font-family: var(--font-display);
  font-size: 1.55rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--silver);
  text-decoration: none;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.site-nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.95rem;
}

.site-nav a:hover,
.site-nav a.nav-cta {
  color: var(--silver);
}

.nav-cta {
  padding: 0.45rem 0.95rem;
  border: 1px solid var(--violet);
  box-shadow: 0 0 0 4px transparent;
  transition: box-shadow 0.35s ease, border-color 0.35s ease;
}

.nav-cta:hover {
  border-color: var(--crimson);
  box-shadow: 0 0 0 6px rgba(168, 84, 104, 0.15), 0 0 0 12px rgba(122, 107, 138, 0.08);
}

.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--line);
  width: 2.6rem;
  height: 2.6rem;
  padding: 0.55rem;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  height: 1px;
  background: var(--silver);
  margin: 0.35rem 0;
}

@media (max-width: 860px) {
  .nav-toggle {
    display: block;
  }

  .site-nav {
    display: none;
    position: absolute;
    inset: 4.25rem 0 auto;
    flex-direction: column;
    align-items: flex-start;
    padding: 1.25rem 1.25rem 1.5rem;
    background: var(--eclipse-lift);
    border-bottom: 1px solid var(--line);
  }

  .site-nav.is-open {
    display: flex;
  }
}

/* Buttons — bloom */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 500;
  padding: 0.75rem 1.4rem;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.25s ease, box-shadow 0.35s ease, background 0.25s ease;
}

.btn-bloom {
  color: var(--eclipse);
  background: var(--silver);
  border-color: var(--silver);
  box-shadow:
    0 0 0 0 rgba(168, 84, 104, 0.35),
    0 0 0 0 rgba(122, 107, 138, 0.25);
}

.btn-bloom:hover {
  color: var(--text);
  background: var(--crimson);
  border-color: var(--crimson);
  box-shadow:
    0 0 0 8px rgba(168, 84, 104, 0.18),
    0 0 0 18px rgba(122, 107, 138, 0.1);
}

.btn-ghost {
  color: var(--silver);
  background: transparent;
  border-color: var(--line);
}

.btn-ghost:hover {
  border-color: var(--violet);
  box-shadow: 0 0 0 8px rgba(122, 107, 138, 0.12);
}

/* Typography */
.display {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: 0.01em;
  color: var(--silver);
}

.eyebrow {
  font-size: 0.8rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--violet);
  margin: 0 0 0.75rem;
}

.lede {
  font-size: 1.15rem;
  color: var(--muted);
  max-width: 38rem;
}

.section {
  padding: 4.5rem 0;
}

.section-tight {
  padding: 3rem 0;
}

.section-head {
  margin-bottom: 2rem;
}

.section-head h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  margin: 0 0 0.5rem;
  color: var(--silver);
}

.halo-panel {
  background:
    radial-gradient(ellipse at 20% 0%, rgba(122, 107, 138, 0.2), transparent 55%),
    var(--eclipse-lift);
  border: 1px solid var(--line);
  box-shadow: 0 0 40px rgba(122, 107, 138, 0.08);
  padding: 1.75rem;
}

/* Hero — full bleed, brand first, atypical composition */
.hero-eclipse {
  position: relative;
  min-height: min(92vh, 760px);
  display: grid;
  align-items: end;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}

.hero-eclipse__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-eclipse__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.38) saturate(0.7) contrast(1.05);
}

.hero-eclipse__veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(10, 10, 12, 0.35) 0%, rgba(10, 10, 12, 0.92) 78%),
    radial-gradient(circle at 70% 35%, rgba(168, 84, 104, 0.25), transparent 40%);
  z-index: 1;
}

.hero-eclipse__content {
  position: relative;
  z-index: 2;
  padding: 5rem 0 3.5rem;
}

.hero-eclipse .brand-mark {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 7vw, 5.2rem);
  font-weight: 700;
  color: var(--silver);
  margin: 0;
  line-height: 0.95;
}

.hero-eclipse .brand-mark span {
  display: block;
  font-size: 0.35em;
  font-weight: 400;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--crimson-soft);
  margin-bottom: 0.6rem;
}

.hero-eclipse h1 {
  font-family: var(--font-body);
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  font-weight: 400;
  color: var(--muted);
  max-width: 28rem;
  margin: 1.25rem 0 1.75rem;
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

/* Service strips */
.service-feature {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2rem;
  align-items: center;
}

@media (max-width: 800px) {
  .service-feature {
    grid-template-columns: 1fr;
  }
}

.service-feature img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  border: 1px solid var(--line);
  filter: saturate(0.85);
}

.service-list {
  display: grid;
  gap: 1.25rem;
}

.service-row {
  display: grid;
  grid-template-columns: 120px 1fr auto;
  gap: 1.25rem;
  align-items: center;
  padding: 1rem 0;
  border-top: 1px solid var(--line);
  text-decoration: none;
  color: inherit;
  transition: background 0.25s ease;
}

.service-row:hover {
  background: var(--halo);
}

.service-row img {
  width: 120px;
  height: 80px;
  object-fit: cover;
  border: 1px solid var(--line);
}

.service-row h3 {
  font-family: var(--font-display);
  font-size: 1.45rem;
  margin: 0 0 0.35rem;
  color: var(--silver);
}

.service-row p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.service-row .meta {
  color: var(--violet);
  font-size: 0.85rem;
  white-space: nowrap;
}

@media (max-width: 700px) {
  .service-row {
    grid-template-columns: 1fr;
  }
}

/* Cards for interaction containers only */
.offer-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

@media (max-width: 860px) {
  .offer-grid {
    grid-template-columns: 1fr;
  }
}

.price-tier {
  border: 1px solid var(--line);
  background: rgba(18, 18, 24, 0.85);
  padding: 1.75rem 1.5rem;
  position: relative;
}

.price-tier.is-focus {
  border-color: var(--violet);
  box-shadow: 0 0 0 1px rgba(122, 107, 138, 0.35), 0 0 48px rgba(168, 84, 104, 0.08);
}

.price-tier h3 {
  font-family: var(--font-display);
  font-size: 1.7rem;
  margin: 0 0 0.35rem;
  color: var(--silver);
}

.price-tier .amount {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--crimson-soft);
  margin: 0.75rem 0;
}

.price-tier ul {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--muted);
}

.price-tier li {
  margin-bottom: 0.4rem;
}

/* Quotes */
.quote-stack {
  display: grid;
  gap: 1.5rem;
}

.quote-item {
  border-left: 2px solid var(--crimson);
  padding-left: 1.25rem;
}

.quote-item blockquote {
  margin: 0 0 0.75rem;
  font-family: var(--font-display);
  font-size: 1.35rem;
  line-height: 1.45;
  color: var(--silver);
}

.quote-item cite {
  font-style: normal;
  color: var(--muted);
  font-size: 0.9rem;
}

/* Blog */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.75rem;
}

@media (max-width: 700px) {
  .blog-grid {
    grid-template-columns: 1fr;
  }
}

.blog-teaser {
  text-decoration: none;
  color: inherit;
  display: block;
}

.blog-teaser img {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
  border: 1px solid var(--line);
  margin-bottom: 0.85rem;
}

.blog-teaser h3 {
  font-family: var(--font-display);
  font-size: 1.45rem;
  margin: 0 0 0.4rem;
  color: var(--silver);
}

.blog-teaser p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.prose {
  max-width: 42rem;
}

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

.prose h2 {
  font-family: var(--font-display);
  color: var(--silver);
  margin-top: 2rem;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1rem 0;
  padding: 0;
  list-style: none;
}

.tag-list li {
  font-size: 0.8rem;
  color: var(--violet);
  border: 1px solid var(--line);
  padding: 0.2rem 0.55rem;
}

/* Forms */
.form-panel {
  max-width: 34rem;
}

.form-group {
  margin-bottom: 1.1rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.35rem;
  color: var(--silver);
  font-size: 0.92rem;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.7rem 0.85rem;
  background: rgba(10, 10, 12, 0.7);
  border: 1px solid var(--line);
  color: var(--text);
  font: inherit;
  border-radius: var(--radius);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--violet);
  box-shadow: 0 0 0 4px rgba(122, 107, 138, 0.2);
}

.field-error {
  color: var(--crimson-soft);
  font-size: 0.85rem;
  margin-top: 0.3rem;
  display: none;
}

.field-error.is-visible {
  display: block;
}

.form-status {
  margin-top: 1rem;
  padding: 0.85rem 1rem;
  border: 1px solid var(--line);
  display: none;
}

.form-status.is-success {
  display: block;
  border-color: var(--violet);
  color: var(--silver);
}

.form-status.is-error {
  display: block;
  border-color: var(--crimson);
  color: var(--crimson-soft);
}

.contact-aside {
  color: var(--muted);
}

.contact-aside strong {
  color: var(--silver);
  font-weight: 500;
}

.page-hero {
  padding: 3.5rem 0 2rem;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(ellipse at 10% 0%, rgba(122, 107, 138, 0.22), transparent 50%);
}

.page-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  margin: 0 0 0.75rem;
  color: var(--silver);
}

.page-hero p {
  margin: 0;
  max-width: 36rem;
  color: var(--muted);
}

.legal prose,
.legal {
  max-width: 46rem;
}

.legal h2 {
  font-family: var(--font-display);
  color: var(--silver);
  margin-top: 2rem;
}

.legal p,
.legal li {
  color: var(--muted);
}

.legal table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  margin: 1rem 0 1.5rem;
}

.legal th,
.legal td {
  border: 1px solid var(--line);
  padding: 0.55rem 0.7rem;
  text-align: left;
  vertical-align: top;
}

.legal th {
  color: var(--silver);
  background: rgba(122, 107, 138, 0.12);
}

.process-steps {
  counter-reset: step;
  display: grid;
  gap: 1.5rem;
}

.process-step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.25rem;
  align-items: start;
}

.process-step::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--crimson);
  line-height: 1;
}

.process-step h3 {
  font-family: var(--font-display);
  margin: 0 0 0.35rem;
  color: var(--silver);
  font-size: 1.45rem;
}

.process-step p {
  margin: 0;
  color: var(--muted);
}

.cta-band {
  margin: 2rem 0 4rem;
  padding: 2.5rem;
  border: 1px solid var(--line);
  background:
    radial-gradient(circle at 80% 50%, rgba(168, 84, 104, 0.18), transparent 45%),
    var(--eclipse-lift);
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  align-items: center;
  justify-content: space-between;
}

.cta-band h2 {
  font-family: var(--font-display);
  font-size: 2rem;
  margin: 0 0 0.35rem;
  color: var(--silver);
}

.cta-band p {
  margin: 0;
  color: var(--muted);
  max-width: 28rem;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--line);
  padding: 3rem 0 2rem;
  margin-top: 2rem;
  background: rgba(8, 8, 10, 0.9);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 1.75rem;
}

@media (max-width: 800px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.footer-brand {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--silver);
  margin: 0 0 0.35rem;
}

.footer-topic {
  color: var(--muted);
  margin: 0;
  font-size: 0.92rem;
}

.footer-label {
  color: var(--violet);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin: 0 0 0.65rem;
}

.footer-links {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-links a {
  color: var(--muted);
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--silver);
}

.footer-base {
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
  color: var(--silver-dim);
  font-size: 0.85rem;
}

/* Cookie banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 60;
  background: rgba(12, 12, 16, 0.96);
  border-top: 1px solid var(--violet);
  box-shadow: 0 -20px 60px rgba(0, 0, 0, 0.45);
  padding: 1rem 0;
}

.cookie-banner[hidden] {
  display: none !important;
}

.cookie-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
}

.cookie-inner p {
  margin: 0;
  color: var(--muted);
  flex: 1 1 16rem;
  font-size: 0.92rem;
}

.cookie-actions {
  display: flex;
  gap: 0.6rem;
}

.cookie-error {
  flex-basis: 100%;
  color: var(--crimson-soft);
  margin: 0;
  font-size: 0.85rem;
}

/* 404 */
.not-found {
  min-height: 60vh;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 4rem 1rem;
}

.not-found h1 {
  font-family: var(--font-display);
  font-size: 4rem;
  margin: 0;
  color: var(--silver);
}

.deliverables {
  margin: 1rem 0 0;
  padding-left: 1.1rem;
  color: var(--muted);
}

.deliverables li {
  margin-bottom: 0.35rem;
}

.detail-hero-img {
  width: 100%;
  max-height: 420px;
  object-fit: cover;
  border: 1px solid var(--line);
  margin: 1.5rem 0;
}

.meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  color: var(--violet);
  font-size: 0.95rem;
  margin-bottom: 1rem;
}

/* Hero — centered ring composition (site-specific) */
.hero-ring {
  position: relative;
  min-height: min(94vh, 820px);
  display: grid;
  place-items: center;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  text-align: center;
}

.hero-ring__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-ring__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.32) saturate(0.65) contrast(1.08);
}

.hero-ring__veil {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    radial-gradient(circle at 50% 42%, rgba(168, 84, 104, 0.22), transparent 38%),
    radial-gradient(circle at 50% 45%, transparent 18%, rgba(10, 10, 12, 0.55) 42%, rgba(10, 10, 12, 0.94) 78%);
}

.hero-ring__content {
  position: relative;
  z-index: 2;
  padding: 4rem 0;
  max-width: 40rem;
}

.hero-ring .brand-orbit {
  width: min(12rem, 42vw);
  height: min(12rem, 42vw);
  margin: 0 auto 1.75rem;
  border-radius: 50%;
  border: 1px solid rgba(197, 200, 206, 0.35);
  box-shadow:
    0 0 0 12px rgba(122, 107, 138, 0.08),
    0 0 0 28px rgba(168, 84, 104, 0.06),
    inset 0 0 40px rgba(122, 107, 138, 0.18);
  display: grid;
  place-items: center;
  animation: bloom-pulse 5.5s ease-in-out infinite;
}

.hero-ring .brand-orbit span {
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 2.5vw, 1.45rem);
  letter-spacing: 0.08em;
  color: var(--silver);
  line-height: 1.2;
}

@keyframes bloom-pulse {
  0%, 100% { box-shadow: 0 0 0 12px rgba(122, 107, 138, 0.08), 0 0 0 28px rgba(168, 84, 104, 0.06), inset 0 0 40px rgba(122, 107, 138, 0.18); }
  50% { box-shadow: 0 0 0 16px rgba(122, 107, 138, 0.14), 0 0 0 36px rgba(168, 84, 104, 0.1), inset 0 0 48px rgba(168, 84, 104, 0.16); }
}

.hero-ring .brand-name {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 6.5vw, 4.6rem);
  font-weight: 700;
  color: var(--silver);
  margin: 0 0 0.85rem;
  line-height: 1;
}

.hero-ring .geo-line {
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--crimson-soft);
  margin: 0 0 1.25rem;
}

.hero-ring h1 {
  font-family: var(--font-body);
  font-size: clamp(1.05rem, 2vw, 1.2rem);
  font-weight: 400;
  color: var(--muted);
  margin: 0 auto 1.75rem;
  line-height: 1.7;
  max-width: 28rem;
}

.hero-ring .hero-actions {
  justify-content: center;
}

.check-grid {
  display: grid;
  gap: 1.25rem;
}

.check-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  padding: 1.25rem 0;
  border-top: 1px solid var(--line);
}

.check-item .mark {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--crimson);
  line-height: 1;
}

.check-item h3 {
  font-family: var(--font-display);
  margin: 0 0 0.35rem;
  color: var(--silver);
  font-size: 1.35rem;
}

.check-item p {
  margin: 0;
  color: var(--muted);
}

.about-split,
.contact-split {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2.5rem;
  align-items: start;
}

@media (max-width: 800px) {
  .about-split,
  .contact-split {
    grid-template-columns: 1fr;
  }
}

.about-portrait {
  border: 1px solid var(--line);
  width: 100%;
  object-fit: cover;
  aspect-ratio: 4/5;
}