:root {
  --eclipse: #0a0a0c;
  --eclipse-deep: #050508;
  --surface: #121218;
  --surface-lift: #1a1a24;
  --lunar: #c8cdd4;
  --lunar-dim: #8a909a;
  --violet: #8b6b9a;
  --violet-muted: #6a5578;
  --crimson: #b86b78;
  --crimson-soft: #9a5562;
  --halo: rgba(139, 107, 154, 0.22);
  --halo-crimson: rgba(184, 107, 120, 0.18);
  --line: rgba(200, 205, 212, 0.12);
  --font-display: "Cormorant Garamond", "Times New Roman", serif;
  --font-body: "Manrope", "Noto Sans TC", sans-serif;
  --shell: min(1120px, calc(100% - 2.5rem));
  --header-h: 4.25rem;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-body);
  font-size: 1.02rem;
  line-height: 1.7;
  color: var(--lunar);
  background:
    radial-gradient(ellipse 80% 50% at 50% -10%, var(--halo), transparent 55%),
    radial-gradient(ellipse 40% 30% at 90% 20%, var(--halo-crimson), transparent 50%),
    var(--eclipse);
}

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

a {
  color: var(--lunar);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
  transition: color 0.25s ease;
}

a:hover {
  color: #e8ebf0;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: 0.01em;
  color: #e4e7ec;
}

h1 { font-size: clamp(2.4rem, 5.5vw, 3.75rem); font-weight: 500; }
h2 { font-size: clamp(1.85rem, 3.5vw, 2.55rem); }
h3 { font-size: 1.45rem; }

p { margin: 0 0 1rem; }

ul { margin: 0 0 1rem; padding-left: 1.2rem; }

.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;
  height: var(--header-h);
  backdrop-filter: blur(14px);
  background: rgba(10, 10, 12, 0.78);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-decoration: none;
  color: #eef0f4;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.35rem;
}

.site-nav a {
  text-decoration: none;
  font-size: 0.92rem;
  color: var(--lunar-dim);
}

.site-nav a:hover {
  color: var(--lunar);
}

.nav-cta {
  padding: 0.45rem 1rem;
  border: 1px solid var(--violet-muted);
  border-radius: 999px;
  color: var(--lunar) !important;
  box-shadow: 0 0 0 0 transparent, 0 0 20px var(--halo);
}

.nav-toggle {
  display: none;
  background: transparent;
  border: 0;
  width: 2.5rem;
  height: 2.5rem;
  padding: 0.5rem;
  cursor: pointer;
}

.nav-toggle span:not(.sr-only) {
  display: block;
  height: 1.5px;
  margin: 6px 0;
  background: var(--lunar);
  transition: transform 0.25s ease;
}

/* Buttons — bloom rings */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 500;
  padding: 0.75rem 1.5rem;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: box-shadow 0.35s ease, background 0.35s ease, color 0.25s ease, transform 0.25s ease;
}

.btn-bloom {
  color: #f4f0f2;
  background: linear-gradient(145deg, var(--crimson-soft), var(--violet-muted));
  border-color: rgba(184, 107, 120, 0.45);
  box-shadow:
    0 0 0 4px rgba(184, 107, 120, 0.12),
    0 0 0 10px rgba(139, 107, 154, 0.08),
    0 0 28px var(--halo-crimson);
}

.btn-bloom:hover {
  transform: translateY(-1px);
  box-shadow:
    0 0 0 5px rgba(184, 107, 120, 0.18),
    0 0 0 14px rgba(139, 107, 154, 0.1),
    0 0 40px var(--halo);
  color: #fff;
}

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

.btn-ghost:hover {
  border-color: var(--violet);
  box-shadow: 0 0 24px var(--halo);
  color: #fff;
}

/* Hero — full bleed, brand-first, asymmetric */
.hero-eclipse {
  position: relative;
  min-height: calc(100vh - var(--header-h));
  display: grid;
  align-items: end;
  overflow: hidden;
  isolation: isolate;
}

.hero-eclipse__media {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.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;
  z-index: -1;
  background:
    linear-gradient(180deg, rgba(10, 10, 12, 0.35) 0%, rgba(10, 10, 12, 0.72) 45%, var(--eclipse) 100%),
    radial-gradient(circle at 30% 70%, var(--halo-crimson), transparent 45%);
}

.hero-eclipse__content {
  padding: 4rem 0 5rem;
  max-width: 36rem;
  animation: rise-in 0.9s ease both;
}

.hero-brand {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 7vw, 4.6rem);
  font-weight: 500;
  line-height: 1.05;
  margin: 0 0 1.25rem;
  color: #f2f3f6;
  text-shadow: 0 0 40px var(--halo);
}

.hero-lead {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.4vw, 1.65rem);
  font-weight: 400;
  font-style: italic;
  color: var(--lunar);
  margin-bottom: 0.75rem;
}

.hero-sub {
  color: var(--lunar-dim);
  margin-bottom: 2rem;
  max-width: 28rem;
}

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

@keyframes halo-pulse {
  0%, 100% { opacity: 0.55; }
  50% { opacity: 1; }
}

.section {
  padding: 4.5rem 0;
}

.section-head {
  max-width: 36rem;
  margin-bottom: 2.5rem;
}

.section-head p {
  color: var(--lunar-dim);
}

.halo-surface {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 4px;
  overflow: hidden;
}

.halo-surface::before {
  content: "";
  position: absolute;
  inset: auto -20% -40% -20%;
  height: 70%;
  background: radial-gradient(ellipse at center, var(--halo), transparent 65%);
  pointer-events: none;
  animation: halo-pulse 7s ease-in-out infinite;
}

.primary-offer {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 2.5rem;
  align-items: center;
}

.primary-offer__text {
  position: relative;
  z-index: 1;
  padding: 2rem;
}

.primary-offer__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin: 1.25rem 0 1.75rem;
  font-size: 0.9rem;
  color: var(--lunar-dim);
}

.primary-offer__meta span {
  padding-bottom: 0.15rem;
  border-bottom: 1px solid var(--violet-muted);
}

.primary-offer img {
  width: 100%;
  height: 100%;
  min-height: 280px;
  object-fit: cover;
}

.offer-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.offer-tile {
  padding: 1.5rem;
  background: linear-gradient(180deg, var(--surface-lift), var(--surface));
  border: 1px solid var(--line);
  border-radius: 4px;
  transition: border-color 0.3s ease, box-shadow 0.35s ease;
}

.offer-tile:hover {
  border-color: rgba(139, 107, 154, 0.45);
  box-shadow: 0 0 32px var(--halo);
}

.offer-tile img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  margin-bottom: 1rem;
  border-radius: 2px;
  filter: brightness(0.85) saturate(0.85);
}

.offer-tile h3 {
  margin: 0 0 0.5rem;
}

.offer-tile p {
  color: var(--lunar-dim);
  font-size: 0.95rem;
  margin-bottom: 1rem;
}

.offer-tile a {
  font-size: 0.9rem;
  color: var(--crimson);
  text-decoration: none;
}

.evidence {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.evidence blockquote {
  margin: 0;
  padding: 1.5rem;
  background: var(--eclipse-deep);
  border-left: 2px solid var(--crimson);
  box-shadow: inset 0 0 40px var(--halo);
}

.evidence p {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-style: italic;
  line-height: 1.55;
}

.evidence footer {
  font-size: 0.85rem;
  color: var(--lunar-dim);
  font-style: normal;
  font-family: var(--font-body);
}

.cta-band {
  text-align: center;
  padding: 3.5rem 2rem;
  background:
    radial-gradient(ellipse at 50% 100%, var(--halo-crimson), transparent 55%),
    var(--surface);
  border-block: 1px solid var(--line);
}

.cta-band h2 {
  margin-top: 0;
}

.cta-band p {
  color: var(--lunar-dim);
  max-width: 32rem;
  margin-inline: auto;
  margin-bottom: 1.5rem;
}

/* Page hero (inner) */
.page-hero {
  padding: 3.5rem 0 2rem;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(ellipse 60% 80% at 80% 0%, var(--halo), transparent 55%);
}

.page-hero h1 {
  margin: 0 0 0.75rem;
}

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

.page-hero--media {
  position: relative;
  min-height: 280px;
  display: flex;
  align-items: flex-end;
  padding: 0;
  border-bottom: 0;
  overflow: hidden;
}

.page-hero--media .shell {
  position: relative;
  z-index: 1;
  padding: 3rem 0;
}

.page-hero--media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.32) saturate(0.75);
}

.page-hero--media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 20%, var(--eclipse) 95%);
}

/* Services / blog lists */
.card-list {
  display: grid;
  gap: 1.75rem;
}

.service-row,
.blog-row {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 1.75rem;
  padding: 1.25rem;
  background: var(--surface);
  border: 1px solid var(--line);
  transition: box-shadow 0.3s ease;
}

.service-row:hover,
.blog-row:hover {
  box-shadow: 0 0 36px var(--halo);
}

.service-row img,
.blog-row img {
  width: 100%;
  height: 180px;
  object-fit: cover;
}

.meta-line {
  font-size: 0.85rem;
  color: var(--violet);
  margin-bottom: 0.5rem;
}

.prose {
  max-width: 42rem;
}

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

.deliverables {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0;
}

.deliverables li {
  padding: 0.65rem 0;
  border-bottom: 1px solid var(--line);
  padding-left: 1rem;
  position: relative;
}

.deliverables li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.15rem;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--crimson);
  box-shadow: 0 0 10px var(--crimson);
}

/* Process timeline */
.timeline {
  display: grid;
  gap: 0;
  counter-reset: step;
}

.timeline-step {
  display: grid;
  grid-template-columns: 4rem 1fr;
  gap: 1.25rem;
  padding: 1.75rem 0;
  border-bottom: 1px solid var(--line);
  counter-increment: step;
}

.timeline-step::before {
  content: counter(step, decimal-leading-zero);
  font-family: var(--font-display);
  font-size: 1.75rem;
  color: var(--violet);
  line-height: 1;
}

.timeline-step h3 {
  margin: 0 0 0.4rem;
}

.timeline-step p {
  margin: 0;
  color: var(--lunar-dim);
}

/* Pricing */
.price-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  align-items: stretch;
}

.price-panel {
  padding: 2rem 1.5rem;
  background: var(--surface);
  border: 1px solid var(--line);
  position: relative;
}

.price-panel.highlight {
  border-color: rgba(184, 107, 120, 0.45);
  box-shadow:
    0 0 0 4px rgba(184, 107, 120, 0.08),
    0 0 40px var(--halo);
}

.price-panel .amount {
  font-family: var(--font-display);
  font-size: 2.2rem;
  margin: 0.5rem 0;
  color: #eef0f4;
}

.price-panel .note {
  font-size: 0.9rem;
  color: var(--lunar-dim);
  margin-bottom: 1.25rem;
}

.price-panel ul {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem;
}

.price-panel li {
  padding: 0.45rem 0;
  border-bottom: 1px solid var(--line);
  font-size: 0.95rem;
  color: var(--lunar-dim);
}

.price-disclaimer {
  margin-top: 2rem;
  font-size: 0.9rem;
  color: var(--lunar-dim);
}

/* Forms */
.form-panel {
  max-width: 36rem;
  padding: 2rem;
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: 0 0 50px var(--halo);
}

.form-group {
  margin-bottom: 1.15rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 0.9rem;
  color: var(--lunar);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.7rem 0.85rem;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--lunar);
  background: var(--eclipse-deep);
  border: 1px solid var(--line);
  border-radius: 2px;
  outline: none;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--violet);
  box-shadow: 0 0 0 3px var(--halo);
}

.form-group .field-error {
  display: none;
  margin-top: 0.35rem;
  font-size: 0.85rem;
  color: var(--crimson);
}

.form-group.has-error .field-error {
  display: block;
}

.form-group.has-error input,
.form-group.has-error select,
.form-group.has-error textarea {
  border-color: var(--crimson-soft);
}

.form-status {
  margin-top: 1rem;
  padding: 0.75rem 1rem;
  font-size: 0.95rem;
  border-radius: 2px;
  display: none;
}

.form-status.is-success {
  display: block;
  background: rgba(139, 107, 154, 0.2);
  border: 1px solid var(--violet-muted);
}

.form-status.is-error {
  display: block;
  background: rgba(184, 107, 120, 0.15);
  border: 1px solid var(--crimson-soft);
  color: #e8b4bc;
}

/* Legal */
.legal-body {
  max-width: 44rem;
  padding-bottom: 4rem;
}

.legal-body h2 {
  margin-top: 2.25rem;
  font-size: 1.45rem;
}

.legal-body p,
.legal-body li {
  color: var(--lunar-dim);
}

/* About */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: start;
}

.about-grid img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  filter: brightness(0.8) saturate(0.8);
  box-shadow: 0 0 60px var(--halo);
}

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

.not-found h1 {
  font-size: clamp(3rem, 10vw, 6rem);
  margin: 0;
  background: linear-gradient(135deg, var(--lunar), var(--violet), var(--crimson));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* Cookie banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 50;
  padding: 1rem 0;
  background: rgba(8, 8, 12, 0.94);
  border-top: 1px solid var(--line);
  box-shadow: 0 -20px 50px var(--halo);
  backdrop-filter: blur(12px);
}

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

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

.cookie-inner p {
  margin: 0;
  flex: 1 1 18rem;
  font-size: 0.92rem;
  color: var(--lunar-dim);
}

.cookie-actions {
  display: flex;
  gap: 0.65rem;
}

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

/* Footer */
.site-footer {
  margin-top: 3rem;
  padding: 3rem 0 1.5rem;
  border-top: 1px solid var(--line);
  background: var(--eclipse-deep);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2.5rem;
}

.footer-tag,
.footer-addr {
  color: var(--lunar-dim);
  font-size: 0.92rem;
}

.footer-label {
  font-family: var(--font-display);
  font-size: 1.15rem;
  margin: 0 0 0.75rem;
  color: #e4e7ec;
}

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

.footer-links a {
  text-decoration: none;
  color: var(--lunar-dim);
  font-size: 0.92rem;
  display: inline-block;
  padding: 0.25rem 0;
}

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

.footer-bottom {
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
  font-size: 0.85rem;
  color: var(--lunar-dim);
}

.footer-bottom p {
  margin: 0;
}

/* Blog tags */
.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 1rem 0;
}

.tags span {
  font-size: 0.8rem;
  padding: 0.2rem 0.55rem;
  border: 1px solid var(--line);
  color: var(--lunar-dim);
}

/* Responsive */
@media (max-width: 900px) {
  .primary-offer,
  .about-grid,
  .service-row,
  .blog-row {
    grid-template-columns: 1fr;
  }

  .offer-grid,
  .evidence,
  .price-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .nav-toggle {
    display: block;
  }

  .site-nav {
    display: none;
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    padding: 1rem 1.25rem 1.5rem;
    background: rgba(10, 10, 12, 0.96);
    border-bottom: 1px solid var(--line);
    gap: 0;
  }

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

  .site-nav a {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--line);
  }

  .nav-cta {
    margin-top: 0.75rem;
    text-align: center;
    border-radius: 999px;
  }

  .hero-eclipse {
    min-height: 85vh;
  }
}

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