/* Eclipse Bloom — Clouddataflow */
:root {
  --eclipse-black: #0a090c;
  --eclipse-deep: #12101a;
  --eclipse-surface: #1a1524;
  --eclipse-raised: #221c2e;
  --lunar-silver: #c8c2d4;
  --lunar-bright: #e8e4ef;
  --muted-violet: #6b5b8a;
  --violet-glow: #8a74b0;
  --crimson-petal: #8b3a4a;
  --crimson-soft: #c45a6a;
  --halo: rgba(138, 116, 176, 0.22);
  --halo-crimson: rgba(196, 90, 106, 0.18);
  --border: rgba(200, 194, 212, 0.12);
  --font-display: "Cormorant Garamond", "Noto Serif TC", serif;
  --font-body: "Noto Serif TC", "Cormorant Garamond", serif;
  --font-ui: "Source Sans 3", "Noto Serif TC", sans-serif;
  --shell: min(1120px, calc(100% - 2.5rem));
  --radius: 2px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--lunar-silver);
  background: var(--eclipse-black);
  background-image:
    radial-gradient(ellipse 80% 50% at 10% -10%, var(--halo), transparent 55%),
    radial-gradient(ellipse 60% 40% at 90% 20%, var(--halo-crimson), transparent 50%),
    radial-gradient(ellipse 50% 30% at 50% 100%, rgba(107, 91, 138, 0.12), transparent 60%);
  background-attachment: fixed;
  min-height: 100vh;
}

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

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

a:hover {
  color: var(--crimson-soft);
}

.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, 9, 12, 0.82);
  border-bottom: 1px solid var(--border);
}

.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: 0.04em;
  color: var(--lunar-bright);
  text-decoration: none;
}

.brand:hover {
  color: var(--violet-glow);
}

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

.site-nav a {
  font-family: var(--font-ui);
  font-size: 0.92rem;
  font-weight: 500;
  text-decoration: none;
  color: var(--lunar-silver);
}

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

.nav-cta {
  padding: 0.45rem 1rem;
  border: 1px solid var(--violet-glow);
  color: var(--lunar-bright) !important;
  box-shadow: 0 0 0 0 transparent, 0 0 20px var(--halo);
  transition: box-shadow 0.35s var(--ease), background 0.35s var(--ease);
}

.nav-cta:hover {
  background: rgba(138, 116, 176, 0.15);
  box-shadow: 0 0 0 4px rgba(138, 116, 176, 0.12), 0 0 28px var(--halo);
}

.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--border);
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  cursor: pointer;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.nav-toggle span:not(.sr-only) {
  display: block;
  width: 1.15rem;
  height: 1px;
  background: var(--lunar-silver);
}

/* Buttons — bloom */
.btn {
  font-family: var(--font-ui);
  font-size: 0.95rem;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  position: relative;
  transition: transform 0.3s var(--ease), box-shadow 0.4s var(--ease), background 0.3s var(--ease), border-color 0.3s var(--ease);
}

.btn-bloom {
  color: var(--lunar-bright);
  background: var(--eclipse-raised);
  border-color: var(--violet-glow);
  box-shadow:
    0 0 0 0 transparent,
    0 0 24px var(--halo),
    inset 0 0 20px rgba(138, 116, 176, 0.08);
}

.btn-bloom::before,
.btn-bloom::after {
  content: "";
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 1px solid rgba(138, 116, 176, 0.25);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s var(--ease), transform 0.5s var(--ease);
}

.btn-bloom::after {
  inset: -12px;
  border-color: rgba(196, 90, 106, 0.2);
}

.btn-bloom:hover {
  transform: translateY(-1px);
  box-shadow:
    0 0 0 6px rgba(138, 116, 176, 0.1),
    0 0 36px var(--halo),
    0 0 48px var(--halo-crimson);
  color: var(--lunar-bright);
  text-decoration: none;
}

.btn-bloom:hover::before {
  opacity: 1;
  transform: scale(1.05);
}

.btn-bloom:hover::after {
  opacity: 1;
  transform: scale(1.08);
}

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

.btn-ghost:hover {
  border-color: var(--lunar-silver);
  color: var(--lunar-bright);
  text-decoration: none;
}

/* Surfaces with halo */
.halo-panel {
  background: var(--eclipse-surface);
  border: 1px solid var(--border);
  box-shadow:
    0 0 40px var(--halo),
    0 24px 48px rgba(0, 0, 0, 0.45);
  position: relative;
}

.halo-panel::before {
  content: "";
  position: absolute;
  inset: auto auto -20% -10%;
  width: 50%;
  height: 50%;
  background: radial-gradient(circle, var(--halo-crimson), transparent 70%);
  pointer-events: none;
  opacity: 0.7;
}

/* Hero — brand-dominant full bleed */
.hero-eclipse {
  position: relative;
  min-height: min(92vh, 820px);
  display: grid;
  align-items: end;
  overflow: hidden;
}

.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(105deg, rgba(10, 9, 12, 0.92) 28%, rgba(10, 9, 12, 0.45) 62%, rgba(10, 9, 12, 0.7) 100%),
    radial-gradient(circle at 70% 40%, var(--halo), transparent 45%);
  z-index: 1;
}

.hero-eclipse__content {
  position: relative;
  z-index: 2;
  padding: 5rem 0 4rem;
  animation: rise-in 1s var(--ease) both;
}

.hero-brand {
  font-family: var(--font-display);
  font-size: clamp(3.2rem, 9vw, 6.5rem);
  font-weight: 600;
  line-height: 0.95;
  letter-spacing: 0.02em;
  color: var(--lunar-bright);
  margin: 0 0 1.25rem;
  text-shadow: 0 0 60px var(--halo);
}

.hero-line {
  font-size: clamp(1.1rem, 2.2vw, 1.35rem);
  max-width: 28rem;
  margin: 0 0 2rem;
  color: var(--lunar-silver);
  font-weight: 400;
}

.hero-meta {
  font-family: var(--font-ui);
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--violet-glow);
  margin-bottom: 1rem;
}

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

@keyframes halo-pulse {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 1; }
}

.section {
  padding: 4.5rem 0;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.85rem, 3.5vw, 2.6rem);
  font-weight: 600;
  color: var(--lunar-bright);
  margin: 0 0 0.75rem;
  letter-spacing: 0.02em;
}

.section-lead {
  max-width: 36rem;
  margin: 0 0 2.5rem;
  color: var(--lunar-silver);
}

.eyebrow {
  font-family: var(--font-ui);
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--crimson-soft);
  margin: 0 0 0.5rem;
}

/* Primary service spotlight */
.spotlight {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 2.5rem;
  align-items: center;
}

.spotlight__img {
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: 0 0 50px var(--halo);
}

.spotlight__img img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  transition: transform 0.8s var(--ease), filter 0.8s var(--ease);
  filter: brightness(0.85) saturate(0.85);
}

.spotlight:hover .spotlight__img img {
  transform: scale(1.03);
  filter: brightness(0.95) saturate(1);
}

.spotlight__body h2 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2.35rem);
  color: var(--lunar-bright);
  margin: 0 0 1rem;
}

.price-tag {
  font-family: var(--font-ui);
  color: var(--violet-glow);
  font-size: 0.95rem;
  margin: 1rem 0;
}

/* Offer strip — not cards-as-decoration; linked list */
.offer-list {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--border);
}

.offer-item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1rem;
  align-items: baseline;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--border);
  text-decoration: none;
  color: inherit;
  transition: padding-left 0.35s var(--ease), background 0.35s var(--ease);
}

.offer-item:hover {
  padding-left: 0.75rem;
  color: var(--lunar-bright);
  background: linear-gradient(90deg, var(--halo), transparent 40%);
}

.offer-item h3 {
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 600;
  margin: 0 0 0.35rem;
  color: var(--lunar-bright);
}

.offer-item p {
  margin: 0;
  font-size: 0.98rem;
}

.offer-item .meta {
  font-family: var(--font-ui);
  font-size: 0.88rem;
  color: var(--muted-violet);
  white-space: nowrap;
}

/* Evidence quotes */
.quotes {
  display: grid;
  gap: 2rem;
}

.quote {
  padding: 1.75rem 0 1.75rem 1.5rem;
  border-left: 2px solid var(--crimson-petal);
  box-shadow: -12px 0 40px var(--halo-crimson);
}

.quote blockquote {
  margin: 0 0 1rem;
  font-size: 1.1rem;
  font-style: italic;
  color: var(--lunar-bright);
}

.quote cite {
  font-family: var(--font-ui);
  font-size: 0.88rem;
  font-style: normal;
  color: var(--muted-violet);
}

/* Page hero (inner) */
.page-hero {
  padding: 3.5rem 0 2rem;
  border-bottom: 1px solid var(--border);
  position: relative;
}

.page-hero::after {
  content: "";
  position: absolute;
  left: 10%;
  bottom: -1px;
  width: 120px;
  height: 2px;
  background: linear-gradient(90deg, var(--crimson-petal), var(--violet-glow));
  box-shadow: 0 0 20px var(--halo);
  animation: halo-pulse 4s ease-in-out infinite;
}

.page-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4.5vw, 3.4rem);
  color: var(--lunar-bright);
  margin: 0 0 0.75rem;
  font-weight: 600;
}

.page-hero p {
  max-width: 36rem;
  margin: 0;
}

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

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

.media-block img {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
  border: 1px solid var(--border);
  filter: brightness(0.8);
  transition: filter 0.4s var(--ease), box-shadow 0.4s var(--ease);
}

.media-block:hover img {
  filter: brightness(0.95);
  box-shadow: 0 0 40px var(--halo);
}

.media-block h2,
.media-block h3 {
  font-family: var(--font-display);
  color: var(--lunar-bright);
  margin: 1rem 0 0.4rem;
  font-size: 1.4rem;
}

.media-block p {
  margin: 0;
  font-size: 0.98rem;
}

.prose {
  max-width: 42rem;
}

.prose h2 {
  font-family: var(--font-display);
  color: var(--lunar-bright);
  margin: 2rem 0 0.75rem;
  font-size: 1.65rem;
}

.prose ul {
  padding-left: 1.2rem;
}

.prose li {
  margin-bottom: 0.4rem;
}

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

.deliverables li {
  padding: 0.65rem 0 0.65rem 1.25rem;
  border-bottom: 1px solid var(--border);
  position: relative;
}

.deliverables li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.15rem;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--crimson-soft);
  box-shadow: 0 0 12px var(--halo-crimson);
}

/* Pricing */
.price-rows {
  display: grid;
  gap: 1.5rem;
}

.price-row {
  padding: 1.75rem 1.5rem;
  background: var(--eclipse-surface);
  border: 1px solid var(--border);
  box-shadow: 0 0 30px transparent;
  transition: box-shadow 0.4s var(--ease);
}

.price-row.is-highlight {
  box-shadow: 0 0 40px var(--halo);
  border-color: rgba(138, 116, 176, 0.35);
}

.price-row:hover {
  box-shadow: 0 0 40px var(--halo);
}

.price-row h2 {
  font-family: var(--font-display);
  color: var(--lunar-bright);
  margin: 0 0 0.35rem;
  font-size: 1.55rem;
}

.price-row .amount {
  font-family: var(--font-display);
  font-size: 1.85rem;
  color: var(--violet-glow);
  margin: 0.5rem 0;
}

.price-row .note {
  font-family: var(--font-ui);
  font-size: 0.9rem;
  color: var(--muted-violet);
  margin: 0 0 1rem;
}

.price-row ul {
  margin: 0;
  padding-left: 1.1rem;
}

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

.process-step {
  display: grid;
  grid-template-columns: 4rem 1fr;
  gap: 1.25rem;
  padding: 2rem 0;
  border-bottom: 1px solid var(--border);
  counter-increment: step;
}

.process-step::before {
  content: counter(step, decimal-leading-zero);
  font-family: var(--font-display);
  font-size: 1.75rem;
  color: var(--crimson-soft);
  line-height: 1;
  text-shadow: 0 0 20px var(--halo-crimson);
}

.process-step h2 {
  font-family: var(--font-display);
  font-size: 1.45rem;
  color: var(--lunar-bright);
  margin: 0 0 0.5rem;
}

.process-step p {
  margin: 0;
}

/* Forms */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 3rem;
  align-items: start;
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  font-family: var(--font-ui);
  font-size: 0.88rem;
  margin-bottom: 0.4rem;
  color: var(--lunar-bright);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 0.9rem;
  background: var(--eclipse-deep);
  border: 1px solid var(--border);
  color: var(--lunar-bright);
  font-family: var(--font-ui);
  font-size: 1rem;
  border-radius: var(--radius);
  transition: border-color 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--violet-glow);
  box-shadow: 0 0 20px var(--halo);
}

.form-group .error-msg {
  font-family: var(--font-ui);
  font-size: 0.85rem;
  color: var(--crimson-soft);
  margin: 0.35rem 0 0;
  display: none;
}

.form-group.is-invalid .error-msg {
  display: block;
}

.form-group.is-invalid input,
.form-group.is-invalid select,
.form-group.is-invalid textarea {
  border-color: var(--crimson-petal);
}

.form-status {
  font-family: var(--font-ui);
  margin-top: 1rem;
  padding: 0.85rem 1rem;
  display: none;
}

.form-status.is-success {
  display: block;
  background: rgba(107, 91, 138, 0.2);
  border: 1px solid var(--violet-glow);
  color: var(--lunar-bright);
}

.form-status.is-error {
  display: block;
  background: rgba(139, 58, 74, 0.2);
  border: 1px solid var(--crimson-petal);
  color: var(--crimson-soft);
}

/* Legal */
.legal-body {
  max-width: 44rem;
  padding-bottom: 3rem;
}

.legal-body h2 {
  font-family: var(--font-display);
  color: var(--lunar-bright);
  font-size: 1.45rem;
  margin: 2.25rem 0 0.75rem;
}

.legal-body p,
.legal-body li {
  font-size: 1rem;
}

/* Footer */
.site-footer {
  margin-top: 3rem;
  padding: 3.5rem 0 2rem;
  border-top: 1px solid var(--border);
  background: rgba(18, 16, 26, 0.6);
}

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

.footer-name {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--lunar-bright);
  margin: 0 0 0.5rem;
}

.footer-tag,
.footer-topic {
  margin: 0 0 0.35rem;
  font-size: 0.95rem;
}

.footer-label {
  font-family: var(--font-ui);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--violet-glow);
  margin: 0 0 0.75rem;
}

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

.footer-links li {
  margin-bottom: 0.4rem;
}

.footer-links a {
  text-decoration: none;
  font-size: 0.95rem;
}

.footer-bottom {
  margin-top: 2.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
  font-family: var(--font-ui);
  font-size: 0.85rem;
  color: var(--muted-violet);
}

/* Cookie banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background: var(--eclipse-surface);
  border-top: 1px solid rgba(138, 116, 176, 0.35);
  box-shadow: 0 -20px 60px rgba(0, 0, 0, 0.5), 0 0 40px var(--halo);
  padding: 1.25rem 0;
}

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

.cookie-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem 1.5rem;
}

.cookie-inner > p:first-child {
  flex: 1 1 16rem;
  margin: 0;
  font-size: 0.95rem;
}

.cookie-actions {
  display: flex;
  gap: 0.75rem;
}

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

/* 404 */
.error-page {
  min-height: 60vh;
  display: grid;
  place-content: center;
  text-align: center;
  padding: 4rem 1rem;
}

.error-page h1 {
  font-family: var(--font-display);
  font-size: clamp(3rem, 8vw, 5rem);
  color: var(--lunar-bright);
  margin: 0 0 0.5rem;
  text-shadow: 0 0 40px var(--halo);
}

/* Blog post meta */
.post-meta {
  font-family: var(--font-ui);
  font-size: 0.88rem;
  color: var(--muted-violet);
  margin-bottom: 1.5rem;
}

.article-cover {
  margin: 0 0 2rem;
  border: 1px solid var(--border);
  box-shadow: 0 0 50px var(--halo);
}

.article-cover img {
  width: 100%;
  max-height: 420px;
  object-fit: cover;
}

/* Motion for sections */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive */
@media (max-width: 900px) {
  .spotlight,
  .contact-layout,
  .footer-grid,
  .media-grid {
    grid-template-columns: 1fr;
  }

  .nav-toggle {
    display: flex;
  }

  .site-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--eclipse-deep);
    border-bottom: 1px solid var(--border);
    padding: 0.5rem 0;
  }

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

  .site-nav a {
    padding: 0.85rem 1.25rem;
  }

  .nav-cta {
    margin: 0.5rem 1.25rem 1rem;
    text-align: center;
  }

  .offer-item {
    grid-template-columns: 1fr;
  }

  .offer-item .meta {
    white-space: normal;
  }
}

@media (max-width: 600px) {
  :root {
    --shell: min(1120px, calc(100% - 1.5rem));
  }

  .hero-eclipse {
    min-height: 78vh;
  }
}