:root {
  --eclipse: #07070a;
  --eclipse-lift: #101018;
  --halo: rgba(184, 188, 198, 0.1);
  --silver: #b8bcc6;
  --silver-bright: #d5d8e0;
  --silver-dim: #7e828c;
  --violet: #6f617f;
  --violet-glow: rgba(111, 97, 127, 0.35);
  --crimson: #a85468;
  --crimson-soft: #c47a8a;
  --petal: rgba(168, 84, 104, 0.2);
  --text: #e6e4e9;
  --muted: #96929c;
  --line: rgba(184, 188, 198, 0.14);
  --radius: 1px;
  --font-display: "EB Garamond", "Times New Roman", serif;
  --font-body: "Noto Sans TC", "Source Sans 3", sans-serif;
  --shell: min(1080px, 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 55% 40% at 80% -10%, var(--violet-glow), transparent 55%),
    radial-gradient(ellipse 40% 30% at 5% 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-bright);
}

.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;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(14px);
  background: rgba(7, 7, 10, 0.78);
  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: 1.5rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--silver-bright);
  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);
  transition: box-shadow 0.4s ease, border-color 0.35s ease;
}

.nav-cta:hover {
  border-color: var(--crimson);
  box-shadow:
    0 0 0 6px rgba(168, 84, 104, 0.14),
    0 0 0 14px rgba(111, 97, 127, 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;
  }
}

.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 0.4s ease, background 0.25s ease, color 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, 0.4),
    0 0 0 0 rgba(111, 97, 127, 0.3);
  animation: bloom-idle 5s ease-in-out infinite alternate;
}

@keyframes bloom-idle {
  from {
    box-shadow:
      0 0 0 0 rgba(168, 84, 104, 0.15),
      0 0 0 0 rgba(111, 97, 127, 0.1);
  }
  to {
    box-shadow:
      0 0 0 5px rgba(168, 84, 104, 0.12),
      0 0 0 12px rgba(111, 97, 127, 0.06);
  }
}

.btn-bloom:hover {
  color: var(--text);
  background: var(--crimson);
  border-color: var(--crimson);
  animation: none;
  box-shadow:
    0 0 0 8px rgba(168, 84, 104, 0.2),
    0 0 0 20px rgba(111, 97, 127, 0.1),
    0 0 0 32px rgba(184, 188, 198, 0.04);
}

.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(111, 97, 127, 0.12);
}

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

.eyebrow {
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--violet);
  margin: 0 0 0.75rem;
}

.lede {
  font-size: 1.12rem;
  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-bright);
}

.section-link {
  margin-top: 1.5rem;
}

/* Hero: full-bleed aperture — brand watermark + bottom-left content */
.hero-bloom {
  position: relative;
  min-height: min(92vh, 820px);
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}

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

.hero-bloom__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.32) saturate(0.55) contrast(1.1);
  animation: aperture-drift 22s ease-in-out infinite alternate;
}

@keyframes aperture-drift {
  from { transform: scale(1) translate3d(0, 0, 0); }
  to { transform: scale(1.07) translate3d(1.2%, -0.8%, 0); }
}

.hero-bloom__halo {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    radial-gradient(ellipse 50% 45% at 70% 35%, rgba(168, 84, 104, 0.32), transparent 55%),
    radial-gradient(ellipse 40% 50% at 20% 70%, rgba(111, 97, 127, 0.25), transparent 50%),
    linear-gradient(180deg, rgba(7, 7, 10, 0.35) 0%, rgba(7, 7, 10, 0.55) 45%, rgba(7, 7, 10, 0.92) 100%);
  animation: halo-breathe 12s ease-in-out infinite alternate;
}

@keyframes halo-breathe {
  from { opacity: 0.88; }
  to { opacity: 1; }
}

.hero-bloom__mark {
  position: absolute;
  z-index: 1;
  left: 4%;
  top: 12%;
  font-family: var(--font-display);
  font-size: clamp(3.2rem, 11vw, 8.5rem);
  font-weight: 700;
  line-height: 0.9;
  letter-spacing: -0.02em;
  color: transparent;
  -webkit-text-stroke: 1px rgba(184, 188, 198, 0.22);
  pointer-events: none;
  user-select: none;
  max-width: 90%;
  animation: mark-fade 8s ease-in-out infinite alternate;
}

@keyframes mark-fade {
  from { opacity: 0.55; }
  to { opacity: 0.9; }
}

.hero-bloom__body {
  position: relative;
  z-index: 2;
  padding: 0 0 3.5rem;
  max-width: 34rem;
  margin-left: 0;
  margin-right: auto;
}

.hero-bloom__place {
  font-size: 0.76rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--crimson-soft);
  margin: 0 0 1rem;
}

.hero-bloom__body h1 {
  font-family: var(--font-display);
  font-size: clamp(2.15rem, 4.8vw, 3.35rem);
  font-weight: 600;
  line-height: 1.14;
  color: var(--silver-bright);
  margin: 0 0 1rem;
}

.hero-bloom__support {
  margin: 0 0 1.75rem;
  color: var(--muted);
  font-size: 1.05rem;
}

@media (max-width: 700px) {
  .hero-bloom {
    min-height: min(85vh, 700px);
  }

  .hero-bloom__mark {
    top: 8%;
    font-size: clamp(2.4rem, 14vw, 3.8rem);
  }

  .hero-bloom__body {
    padding-bottom: 2.5rem;
  }
}

.feature-asymmetric {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 2.5rem;
  align-items: end;
}

.feature-title {
  font-size: clamp(1.9rem, 3.5vw, 2.55rem);
  margin: 0 0 1rem;
}

.feature-meta {
  color: var(--muted);
  margin: 0 0 1.25rem;
}

.feature-asymmetric__visual {
  margin: 0;
  position: relative;
}

.feature-asymmetric__visual::before {
  content: "";
  position: absolute;
  inset: -12% -8% auto auto;
  width: 55%;
  height: 55%;
  background: radial-gradient(circle, rgba(168, 84, 104, 0.22), transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.feature-asymmetric__visual img {
  position: relative;
  z-index: 1;
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  border: 1px solid var(--line);
  filter: saturate(0.8) brightness(0.92);
}

.feature-asymmetric__visual figcaption {
  position: relative;
  z-index: 1;
  margin-top: 0.75rem;
  font-size: 0.88rem;
  color: var(--silver-dim);
  font-family: var(--font-display);
  font-style: italic;
}

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

.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-bright);
}

.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;
  }
}

.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(16, 16, 24, 0.88);
  padding: 1.75rem 1.5rem;
  box-shadow: inset 0 0 40px rgba(111, 97, 127, 0.04);
}

.price-tier.is-focus {
  border-color: var(--violet);
  box-shadow:
    0 0 0 1px rgba(111, 97, 127, 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-bright);
}

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

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

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

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

.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-bright);
}

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

.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;
  border-bottom: 1px solid var(--line);
  padding-bottom: 1.25rem;
  transition: opacity 0.25s ease;
}

.blog-teaser:hover {
  opacity: 0.88;
}

.blog-teaser img {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
  margin-bottom: 1rem;
  border: 1px solid var(--line);
  filter: brightness(0.9) saturate(0.75);
}

.blog-teaser h3 {
  font-family: var(--font-display);
  font-size: 1.45rem;
  margin: 0 0 0.5rem;
  color: var(--silver-bright);
}

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

.cta-band {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 2rem 0 4rem;
  border-top: 1px solid var(--line);
  margin-top: 1rem;
}

.cta-band h2 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  margin: 0 0 0.4rem;
  color: var(--silver-bright);
}

.cta-band p {
  margin: 0;
  color: var(--muted);
  max-width: 32rem;
}

.page-hero {
  padding: 3.5rem 0 1.5rem;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(ellipse 40% 80% at 100% 0%, rgba(111, 97, 127, 0.18), transparent 55%);
}

.page-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.8rem);
  margin: 0 0 0.75rem;
  color: var(--silver-bright);
}

.page-hero > .shell > p {
  color: var(--muted);
  max-width: 40rem;
  margin: 0;
}

.page-hero-media {
  margin-top: 2rem;
}

.page-hero-media img {
  width: 100%;
  max-height: 320px;
  object-fit: cover;
  border: 1px solid var(--line);
  filter: brightness(0.85) saturate(0.7);
}

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

.prose {
  max-width: 42rem;
}

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

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

.detail-hero-img {
  width: 100%;
  max-height: 360px;
  object-fit: cover;
  margin-bottom: 1.5rem;
  border: 1px solid var(--line);
  filter: brightness(0.88) saturate(0.75);
}

.deliverables {
  padding-left: 1.2rem;
}

.deliverables li {
  margin-bottom: 0.45rem;
}

.prose-cta,
.prose-back {
  margin-top: 2rem;
}

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

.tag-list li {
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--silver-dim);
  border: 1px solid var(--line);
  padding: 0.25rem 0.6rem;
}

.contact-layout {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2.5rem;
}

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

.form-panel {
  border: 1px solid var(--line);
  background: rgba(16, 16, 24, 0.75);
  padding: 1.75rem;
  box-shadow: 0 0 60px rgba(111, 97, 127, 0.06);
}

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

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

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.7rem 0.85rem;
  background: var(--eclipse);
  border: 1px solid var(--line);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1rem;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--violet);
  box-shadow: 0 0 0 4px rgba(111, 97, 127, 0.2);
}

.field-error {
  display: none;
  color: var(--crimson-soft);
  font-size: 0.85rem;
  margin: 0.35rem 0 0;
}

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

.form-status {
  margin-top: 1rem;
  font-size: 0.95rem;
}

.form-status.is-success {
  color: var(--silver-bright);
}

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

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

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

.about-layout {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 2.5rem;
  align-items: start;
}

.about-aside img {
  width: 100%;
  aspect-ratio: 4/5;
  object-fit: cover;
  border: 1px solid var(--line);
  margin-bottom: 1rem;
  filter: brightness(0.85) saturate(0.7);
}

.about-aside p {
  color: var(--muted);
  margin: 0.35rem 0;
}

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

.check-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

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

.check-block {
  border: 1px solid var(--line);
  padding: 1.5rem;
  background: rgba(16, 16, 24, 0.65);
}

.check-block h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  margin: 0 0 0.85rem;
  color: var(--silver-bright);
}

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

.check-block li {
  margin-bottom: 0.45rem;
}

.legal {
  max-width: 44rem;
}

.legal h2 {
  font-family: var(--font-display);
  color: var(--silver-bright);
  font-size: 1.45rem;
  margin: 2rem 0 0.65rem;
}

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

.site-footer {
  margin-top: 3rem;
  padding: 3rem 0 2rem;
  border-top: 1px solid var(--line);
  background: rgba(7, 7, 10, 0.9);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr 1fr;
  gap: 1.75rem;
}

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

@media (max-width: 520px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

.footer-brand {
  font-family: var(--font-display);
  font-size: 1.45rem;
  color: var(--silver-bright);
  margin: 0 0 0.35rem;
}

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

.footer-label {
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--violet);
  margin: 0 0 0.65rem;
}

.footer-grid p {
  margin: 0.25rem 0;
  color: var(--muted);
  font-size: 0.92rem;
}

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

.footer-links a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.92rem;
}

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

.footer-links li {
  margin-bottom: 0.35rem;
}

.footer-base {
  margin-top: 2rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
}

.footer-base p {
  margin: 0;
  color: var(--silver-dim);
  font-size: 0.85rem;
}

.cookie-banner {
  position: fixed;
  inset: auto 0 0;
  z-index: 50;
  background: rgba(16, 16, 24, 0.96);
  border-top: 1px solid var(--line);
  padding: 1.15rem 0;
  box-shadow: 0 -12px 40px rgba(7, 7, 10, 0.5);
}

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

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

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

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

.cookie-error {
  flex-basis: 100%;
  color: var(--crimson-soft);
  font-size: 0.88rem;
  margin: 0;
}

.cookie-error[hidden] {
  display: none;
}

.not-found {
  min-height: 60vh;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 4rem 1.25rem;
}

.not-found h1 {
  font-family: var(--font-display);
  font-size: 4.5rem;
  margin: 0;
  color: var(--silver-bright);
}

.not-found-copy {
  color: var(--muted);
  max-width: 22rem;
  margin: 1rem auto 1.75rem;
}

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