:root {
  --color-chalk: #f7f5f1;
  --color-ivory: #f3efe6;
  --color-teal: #4a8f8a;
  --color-teal-deep: #3a7470;
  --color-sand: #c4b49a;
  --color-navy: #1b2a4a;
  --color-navy-soft: #2a3d66;
  --color-coral: #e07a5f;
  --color-text: #243044;
  --color-muted: #5c6b7a;
  --color-white: #ffffff;
  --font-serif: "Noto Serif TC", "Songti TC", serif;
  --font-sans: "Noto Sans TC", "PingFang TC", sans-serif;
  --radius: 12px;
  --radius-pill: 999px;
  --shadow-soft: 0 12px 28px rgba(27, 42, 74, 0.12);
  --shadow-lift: 0 16px 36px rgba(27, 42, 74, 0.16);
  --container: min(1120px, calc(100% - 3rem));
  --header-h: 4.25rem;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--color-text);
  background:
    radial-gradient(ellipse at top left, rgba(74, 143, 138, 0.08), transparent 45%),
    radial-gradient(ellipse at 80% 20%, rgba(224, 122, 95, 0.06), transparent 40%),
    linear-gradient(180deg, var(--color-chalk) 0%, #eef3f1 100%);
  line-height: 1.7;
  min-height: 100vh;
}

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

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

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

h1, h2, h3, h4 {
  font-family: var(--font-serif);
  color: var(--color-navy);
  line-height: 1.25;
  font-weight: 600;
}

h1 { font-size: clamp(2rem, 4vw, 3.25rem); margin: 0 0 1rem; }
h2 { font-size: clamp(1.5rem, 3vw, 2.15rem); margin: 0 0 0.85rem; }
h3 { font-size: 1.25rem; margin: 0 0 0.6rem; }

p { margin: 0 0 1rem; }

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

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

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

.eyebrow {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-teal);
  margin: 0 0 0.75rem;
  font-weight: 600;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.75rem 1.4rem;
  border-radius: var(--radius-pill);
  border: 2px solid transparent;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.35s ease, box-shadow 0.35s ease, background 0.35s ease;
}

.btn--navy {
  background: var(--color-navy);
  color: var(--color-white);
}

.btn--teal {
  background: var(--color-teal);
  color: var(--color-white);
}

.btn--outline {
  background: transparent;
  color: var(--color-navy);
  border-color: var(--color-navy);
}

.btn--outline-light {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.7);
}

.btn:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lift);
  color: var(--color-white);
}

.btn--outline:hover {
  background: var(--color-navy);
  color: var(--color-white);
}

.btn--outline-light:hover {
  background: rgba(255, 255, 255, 0.12);
  color: var(--color-white);
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  background: rgba(247, 245, 241, 0.72);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(27, 42, 74, 0.08);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  gap: 1rem;
}

.site-header__brand {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  text-decoration: none;
  color: var(--color-navy);
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.15rem;
}

.site-header__mark {
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 50%;
  background: var(--color-coral);
  box-shadow: 0 0 0 4px rgba(74, 143, 138, 0.25);
}

.site-header__list {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 0.15rem 1.1rem;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.site-header__list a {
  text-decoration: none;
  color: var(--color-navy);
  font-size: 0.88rem;
  font-weight: 500;
  letter-spacing: 0.01em;
}

.site-header__list a[aria-current="page"],
.site-header__list a:hover {
  color: var(--color-teal-deep);
}

.site-header__toggle {
  display: none;
  width: 2.5rem;
  height: 2.5rem;
  border: 0;
  background: transparent;
  padding: 0.4rem;
  cursor: pointer;
}

.site-header__toggle span {
  display: block;
  height: 2px;
  margin: 5px 0;
  background: var(--color-navy);
  border-radius: 2px;
}

/* Footer */
.site-footer {
  margin-top: 4rem;
  background: var(--color-navy);
  color: rgba(255, 255, 255, 0.86);
}

.site-footer a {
  color: rgba(255, 255, 255, 0.82);
  text-decoration: none;
}

.site-footer a:hover {
  color: var(--color-coral);
}

.site-footer__divider {
  height: 3px;
  background: var(--color-coral);
}

.site-footer__grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr) 1.2fr;
  gap: 2rem;
  padding: 3.5rem 0 2.5rem;
}

.site-footer__cta {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  line-height: 1.4;
  color: var(--color-white);
  margin-bottom: 1.25rem;
}

.site-footer__heading {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-sand);
  margin-bottom: 1rem;
}

.site-footer__col ul,
.site-footer__social {
  list-style: none;
  padding: 0;
  margin: 0;
}

.site-footer__col li {
  margin-bottom: 0.45rem;
}

.site-footer__contact p {
  margin-bottom: 0.45rem;
  font-size: 0.92rem;
}

.site-footer__social {
  display: flex;
  gap: 0.75rem;
  margin-top: 1rem;
}

.site-footer__social a {
  opacity: 0.7;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
}

.site-footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding: 1.1rem 0 1.5rem;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.55);
}

/* Cookie banner */
.cookie-banner {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 200;
  background: rgba(27, 42, 74, 0.96);
  color: var(--color-white);
  padding: 1.1rem 0;
  box-shadow: 0 -8px 30px rgba(27, 42, 74, 0.25);
}

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

.cookie-banner__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.cookie-banner__text {
  margin: 0;
  flex: 1 1 280px;
  font-size: 0.92rem;
}

.cookie-banner__text a {
  color: var(--color-sand);
}

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

/* Cards */
.card {
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.4), transparent 40%),
    var(--color-ivory);
  border: 1px solid rgba(27, 42, 74, 0.18);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.5) inset;
  position: relative;
}

.card::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  opacity: 0.55;
}

.card__media img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.card__body {
  padding: 1.25rem 1.35rem 1.5rem;
  position: relative;
  z-index: 1;
}

.card__body h3 {
  margin-bottom: 0.45rem;
}

.card__body h3 a {
  color: var(--color-navy);
  text-decoration: none;
}

.card__body p {
  color: var(--color-muted);
  font-size: 0.95rem;
}

/* Reveal / motion */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.9s ease, transform 0.9s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

.reveal--delay {
  transition-delay: 0.18s;
}

.reveal--delay-2 {
  transition-delay: 0.32s;
}

.stagger > * {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.stagger.is-visible > *:nth-child(1) { transition-delay: 0.05s; }
.stagger.is-visible > *:nth-child(2) { transition-delay: 0.15s; }
.stagger.is-visible > *:nth-child(3) { transition-delay: 0.25s; }
.stagger.is-visible > *:nth-child(4) { transition-delay: 0.35s; }
.stagger.is-visible > *:nth-child(5) { transition-delay: 0.45s; }
.stagger.is-visible > * {
  opacity: 1;
  transform: none;
}

/* Home hero - asymmetrical split */
.home-hero {
  padding: 3.5rem 0 2rem;
}

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

.home-hero__brand {
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  color: var(--color-navy);
  margin: 0 0 1.25rem;
  line-height: 1.15;
}

.home-hero__lead {
  font-size: 1.1rem;
  color: var(--color-muted);
  max-width: 34rem;
  margin-bottom: 1.75rem;
}

.home-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.home-hero__media {
  position: relative;
  min-height: 420px;
}

.home-hero__media img {
  width: 100%;
  height: 460px;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid rgba(27, 42, 74, 0.15);
}

.home-hero__float {
  position: absolute;
  left: -1.5rem;
  bottom: -1.25rem;
  width: 58%;
  border-radius: var(--radius);
  border: 1px solid rgba(27, 42, 74, 0.18);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

.home-hero__float img {
  height: 180px;
  width: 100%;
  object-fit: cover;
  border-radius: 0;
  border: 0;
}

.parallax-img {
  will-change: transform;
  transition: transform 0.1s linear;
}

/* Sections */
.section {
  padding: 4rem 0;
}

.section--sand {
  background: rgba(196, 180, 154, 0.18);
}

.section__intro {
  max-width: 40rem;
  margin-bottom: 2.25rem;
}

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

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.35rem;
}

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

.flagship {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2rem;
  align-items: center;
}

.flagship__panel {
  padding: 2rem;
}

.flagship__list {
  list-style: none;
  padding: 0;
}

.flagship__list li {
  padding: 0.55rem 0;
  border-bottom: 1px solid rgba(27, 42, 74, 0.1);
  color: var(--color-muted);
}

.flagship__list li strong {
  color: var(--color-navy);
  display: block;
  font-family: var(--font-serif);
  margin-bottom: 0.15rem;
}

.quote-block {
  padding: 1.75rem;
}

.quote-block blockquote {
  margin: 0 0 1rem;
  font-family: var(--font-serif);
  font-size: 1.2rem;
  color: var(--color-navy);
  line-height: 1.55;
}

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

.page-content,
.service-detail,
.post-detail,
.legal-page {
  padding: 3rem 0 4rem;
}

.page-header {
  margin-bottom: 2rem;
  max-width: 44rem;
}

.page-header__lead {
  color: var(--color-muted);
  font-size: 1.08rem;
}

.prose {
  max-width: 46rem;
}

.prose.wide {
  max-width: none;
}

.prose h2 {
  margin-top: 2.25rem;
}

.prose table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
  margin: 1.25rem 0;
}

.prose th,
.prose td {
  border: 1px solid rgba(27, 42, 74, 0.15);
  padding: 0.65rem 0.75rem;
  text-align: left;
  vertical-align: top;
}

.prose th {
  background: var(--color-ivory);
}

/* Service listing */
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.service-hero {
  padding: 3rem 0 1rem;
}

.service-hero__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: center;
}

.service-hero__summary {
  color: var(--color-muted);
  font-size: 1.05rem;
}

.service-hero__price {
  font-family: var(--font-serif);
  color: var(--color-teal-deep);
  font-size: 1.15rem;
  margin: 1rem 0 1.5rem;
}

.service-hero__media img {
  border-radius: var(--radius);
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border: 1px solid rgba(27, 42, 74, 0.12);
}

.service-detail__cta {
  margin-top: 3rem;
  padding: 2rem;
  background: var(--color-ivory);
  border: 1px solid rgba(27, 42, 74, 0.15);
  border-radius: var(--radius);
  max-width: 46rem;
}

.post-hero {
  padding: 3rem 0 1rem;
}

.post-hero__meta {
  color: var(--color-muted);
}

.post-cover {
  margin-bottom: 2rem;
}

.post-cover img {
  width: 100%;
  max-height: 420px;
  object-fit: cover;
  border-radius: var(--radius);
}

.post-detail__nav {
  margin-top: 2.5rem;
}

/* Forms */
.form {
  display: grid;
  gap: 1rem;
  max-width: 36rem;
}

.form__row {
  display: grid;
  gap: 0.35rem;
}

.form__row label {
  font-weight: 600;
  color: var(--color-navy);
  font-size: 0.92rem;
}

.form__row input,
.form__row select,
.form__row textarea {
  font: inherit;
  padding: 0.7rem 0.85rem;
  border: 1px solid rgba(27, 42, 74, 0.22);
  border-radius: 10px;
  background: var(--color-white);
  color: var(--color-text);
}

.form__row textarea {
  min-height: 140px;
  resize: vertical;
}

.form__error {
  color: #a33b2b;
  font-size: 0.85rem;
  min-height: 1.1em;
}

.form__status {
  padding: 0.85rem 1rem;
  border-radius: 10px;
  font-size: 0.95rem;
}

.form__status--success {
  background: rgba(74, 143, 138, 0.15);
  color: var(--color-teal-deep);
  border: 1px solid rgba(74, 143, 138, 0.35);
}

.form__status--error {
  background: rgba(224, 122, 95, 0.15);
  color: #8f3d2c;
  border: 1px solid rgba(224, 122, 95, 0.4);
}

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

.contact-card {
  padding: 1.5rem;
}

.contact-card p {
  margin-bottom: 0.6rem;
}

/* Pricing */
.rate-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
}

.rate-table th,
.rate-table td {
  border-bottom: 1px solid rgba(27, 42, 74, 0.12);
  padding: 0.9rem 0.5rem;
  text-align: left;
}

.rate-table th {
  font-family: var(--font-serif);
  color: var(--color-navy);
}

.factor-note {
  padding: 1.25rem 1.4rem;
  background: var(--color-ivory);
  border: 1px solid rgba(27, 42, 74, 0.15);
  border-radius: var(--radius);
  margin: 1.5rem 0;
}

/* Reviews */
.review-list {
  display: grid;
  gap: 1.25rem;
}

.review-item {
  padding: 1.5rem;
}

.review-item p {
  margin-bottom: 0.85rem;
}

.review-item footer {
  color: var(--color-muted);
  font-size: 0.9rem;
}

.case-story {
  margin-top: 2.5rem;
  padding: 2rem;
}

/* Schedule custom page */
.schedule-list {
  display: grid;
  gap: 1rem;
}

.schedule-item {
  display: grid;
  grid-template-columns: 8rem 1fr auto;
  gap: 1rem;
  align-items: center;
  padding: 1.25rem 1.4rem;
}

.schedule-item__date {
  font-family: var(--font-serif);
  color: var(--color-navy);
  font-weight: 600;
}

.schedule-item__meta {
  color: var(--color-muted);
  font-size: 0.9rem;
  margin: 0;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin-top: 2rem;
}

.team-card img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
}

.team-card__body {
  padding: 1rem 1.15rem 1.25rem;
}

.team-card__role {
  color: var(--color-muted);
  font-size: 0.88rem;
  margin: 0;
}

.error-page {
  min-height: 55vh;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 4rem 1.5rem;
}

.js-error {
  margin-top: 0.75rem;
  color: #8f3d2c;
  font-size: 0.9rem;
}

@media (max-width: 960px) {
  .home-hero__grid,
  .flagship,
  .service-hero__grid,
  .contact-layout,
  .site-footer__grid {
    grid-template-columns: 1fr;
  }

  .grid-3,
  .team-grid,
  .services-grid,
  .grid-2 {
    grid-template-columns: 1fr;
  }

  .home-hero__float {
    left: 1rem;
    bottom: -0.75rem;
  }

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

  .site-header__toggle {
    display: block;
  }

  .site-header__nav {
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    background: rgba(247, 245, 241, 0.97);
    border-bottom: 1px solid rgba(27, 42, 74, 0.1);
    padding: 1rem 1.5rem 1.25rem;
    display: none;
  }

  .site-header__nav.is-open {
    display: block;
  }

  .site-header__list {
    flex-direction: column;
    gap: 0.75rem;
  }
}