:root {
  --deep-purple: #2D164E;
  --deep-purple-2: #38205E;
  --deep-purple-border: #4A3178;
  --purple: #6455AF;
  --teal: #4CCABA;
  --teal-text: #147065;
  --lavender: #CBC3E8;
  --lavender-bg: #F3F0FA;
  --gray-bg: #F4F3F7;
  --border: #E2DDF0;
  --border-input: #D5CFE8;
  --ink: #2D164E;
  --text: #4A4460;
  --text-soft: #5D5775;
  --text-on-dark: #C9BFE4;
  --text-on-dark-dim: #9C90BE;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: #ECEAF1;
  color: var(--text);
  font-family: 'Noto Sans TC', sans-serif;
  line-height: 1.6;
}

img { max-width: 100%; }

a { color: inherit; text-decoration: none; }

.container {
  max-width: 1440px;
  margin: 0 auto;
  padding-left: 64px;
  padding-right: 64px;
}

.site-header {
  background: var(--deep-purple);
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 64px;
  min-height: 84px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.nav-logo img { height: 42px; width: auto; display: block; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
  font-size: 16px;
  flex-wrap: wrap;
  padding: 12px 0;
}

.nav-links a { color: var(--text-on-dark); transition: color .15s; }
.nav-links a:hover { color: #FFFFFF; }

.nav-links a.active {
  color: #FFFFFF;
  font-weight: 500;
  border-bottom: 2px solid var(--teal);
  padding-bottom: 4px;
}

.lang-switch {
  padding: 7px 16px;
  border: 1px solid #4A3178;
  border-radius: 999px;
  font-size: 14px;
  color: var(--text-on-dark);
}
.lang-switch:hover { color: #FFFFFF; border-color: var(--purple); }

.page-hero {
  position: relative;
  overflow: hidden;
  background: var(--deep-purple);
  color: #FFFFFF;
}

.page-hero .container { position: relative; }

.hero-deco {
  position: absolute;
  right: 88px;
  top: 50%;
  margin-top: -132px;
  height: 264px;
  width: auto;
  opacity: 0.14;
  pointer-events: none;
}

.page-hero .container {
  padding-top: 64px;
  padding-bottom: 56px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.eyebrow {
  font-family: 'Chakra Petch', 'Noto Sans TC', sans-serif;
  font-size: 14px;
  letter-spacing: 5px;
  color: var(--teal);
  font-weight: 700;
}

.hero-title {
  display: flex;
  align-items: center;
  gap: 20px;
}

.hero-title .bar {
  flex-shrink: 0;
  width: 8px;
  height: 48px;
  background: var(--teal);
}

.page-hero h1 {
  margin: 0;
  font-family: 'Noto Sans TC', sans-serif;
  font-size: 46px;
  font-weight: 900;
  letter-spacing: 2px;
  color: #FFFFFF;
  line-height: 1.3;
}

.page-hero .lead {
  margin: 0;
  font-size: 18px;
  line-height: 1.8;
  color: var(--text-on-dark);
  max-width: 860px;
}

.brand-strip {
  height: 14px;
  display: flex;
  background: var(--purple);
}
.brand-strip .s1 { flex-grow: 1; background: var(--purple); }
.brand-strip .s2 { width: 220px; background: var(--teal); clip-path: polygon(12% 0, 100% 0, 88% 100%, 0 100%); }
.brand-strip .s3 { width: 130px; background: var(--lavender); clip-path: polygon(20% 0, 100% 0, 100% 100%, 0 100%); }

.home-hero {
  background: var(--deep-purple);
  position: relative;
  overflow: hidden;
}

.home-hero .watermark {
  position: absolute;
  left: 40%;
  bottom: -140px;
  width: 480px;
  opacity: 0.05;
  pointer-events: none;
}

.home-hero .container {
  position: relative;
  padding-top: 96px;
  padding-bottom: 88px;
  display: flex;
  align-items: center;
  gap: 72px;
}

.home-hero-copy {
  flex-grow: 1;
  max-width: 740px;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.home-hero-copy .eyebrow { font-size: 15px; }

.home-hero-title {
  display: flex;
  gap: 22px;
}
.home-hero-title .bar { flex-shrink: 0; width: 8px; background: var(--teal); }
.home-hero-title h1 {
  margin: 0;
  font-family: 'Noto Sans TC', sans-serif;
  font-size: 56px;
  line-height: 1.45;
  font-weight: 900;
  letter-spacing: 2px;
  color: #FFFFFF;
}

.home-hero-copy p {
  margin: 0;
  font-size: 19px;
  line-height: 1.9;
  color: var(--text-on-dark);
}

.btn-row { display: flex; gap: 16px; margin-top: 10px; flex-wrap: wrap; }

.btn {
  display: inline-block;
  padding: 16px 34px;
  border-radius: 6px;
  font-size: 17px;
  font-weight: 500;
  transition: filter .15s, background .15s;
}
.btn-primary { background: var(--purple); color: #FFFFFF; }
.btn-primary:hover { background: #7566C4; }
.btn-outline { border: 1px solid var(--purple); color: #FFFFFF; }
.btn-outline:hover { background: rgba(100, 85, 175, 0.25); }
.btn-teal { background: var(--teal); color: #17263B; font-weight: 700; }
.btn-teal:hover { filter: brightness(1.06); }

.home-hero-logo {
  position: relative;
  flex-shrink: 0;
  width: 440px;
  height: 440px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.home-hero-logo img { position: relative; width: 250px; height: auto; }
.hero-rings { position: absolute; top: 0; left: 0; pointer-events: none; }

.section { padding: 80px 0 72px; }

.section-head {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 44px;
}

.section-head .eyebrow {
  font-family: 'Chakra Petch', 'Noto Sans TC', sans-serif;
  font-size: 14px;
  letter-spacing: 4px;
  color: var(--teal-text);
}

.section-title {
  display: flex;
  align-items: center;
  gap: 18px;
}
.section-title .bar { width: 7px; height: 42px; background: var(--purple); flex-shrink: 0; }
.section-title h2 { margin: 0; font-family: 'Noto Sans TC', sans-serif; font-size: 40px; font-weight: 900; letter-spacing: 1px; color: var(--ink); }

.section-head-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.link-more { font-size: 16px; color: var(--purple); font-weight: 500; }
.link-more:hover { text-decoration: underline; }

.tag-label {
  font-size: 19px;
  font-weight: 700;
  color: var(--purple);
  border-left: 4px solid var(--teal);
  padding-left: 14px;
}

.card-grid { display: grid; gap: 24px; }
.card-grid.cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.card-grid.cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }

.card {
  padding: 32px;
  background: #FFFFFF;
  border: 1px solid var(--border);
  border-top: 4px solid var(--purple);
  border-radius: 4px;
  display: flex;
  flex-direction: column;
  gap: 13px;
  transition: transform .2s, box-shadow .2s, border-color .2s;
}
.card:hover {
  transform: translateY(-3px);
  border-color: var(--teal);
  border-top-color: var(--purple);
  box-shadow: 0 12px 28px rgba(45, 22, 78, 0.10);
}

.card h3 { margin: 0; font-family: 'Noto Sans TC', sans-serif; font-size: 20px; font-weight: 700; color: var(--ink); }

.card .en {
  font-family: 'Chakra Petch', 'Noto Sans TC', sans-serif;
  font-size: 12px;
  letter-spacing: 1.5px;
  color: var(--teal-text);
  font-weight: 700;
}

.card p { margin: 0; font-size: 15px; line-height: 1.75; color: var(--text-soft); }

.card svg { color: var(--purple); }

.service-card {
  padding: 40px;
  background: #FFFFFF;
  border: 1px solid var(--border);
  border-left: 6px solid var(--purple);
  border-radius: 4px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: transform .2s, box-shadow .2s, border-color .2s;
}
.service-card:hover {
  transform: translateY(-3px);
  border-color: var(--teal);
  border-left-color: var(--purple);
  box-shadow: 0 12px 28px rgba(45, 22, 78, 0.10);
}

.service-card-head { display: flex; align-items: center; gap: 16px; }
.service-card-head svg { flex-shrink: 0; color: var(--purple); }
.service-card-head h3 { margin: 0; font-family: 'Noto Sans TC', sans-serif; font-size: 23px; font-weight: 700; color: var(--ink); }
.service-card-head .en { font-family: 'Chakra Petch', 'Noto Sans TC', sans-serif; font-size: 12px; letter-spacing: 1.5px; color: var(--teal-text); font-weight: 700; }
.service-card > p { margin: 0; font-size: 15px; line-height: 1.8; color: var(--text-soft); }

.feature-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 15px;
  color: var(--text);
}
.feature-list li { display: flex; align-items: center; gap: 10px; }
.feature-list li::before {
  content: "";
  width: 6px;
  height: 6px;
  background: var(--teal);
  border-radius: 50%;
  flex-shrink: 0;
}

.panel {
  padding: 64px;
  background: var(--lavender-bg);
  background-image: radial-gradient(#DDD4F0 1px, transparent 1px);
  background-size: 22px 22px;
  border-radius: 4px;
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 40px;
  margin-top: 40px;
}
.why-grid p { margin: 12px 0 0; font-size: 15px; line-height: 1.8; color: var(--text-soft); }

.cta-band {
  position: relative;
  overflow: hidden;
  padding: 52px 64px;
  background: var(--deep-purple);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}
.cta-band > * { position: relative; }
.cta-deco { position: absolute; right: 240px; bottom: -60px; pointer-events: none; }
.cta-band h2 { margin: 0 0 10px; font-family: 'Noto Sans TC', sans-serif; font-size: 28px; font-weight: 900; letter-spacing: 1px; color: #FFFFFF; }
.cta-band .sub { font-size: 17px; color: var(--text-on-dark); }
.cta-band .sub.teal { color: var(--teal); font-weight: 500; }

.mission {
  margin-top: 64px;
  padding: 56px 64px;
  background: var(--lavender-bg);
  background-image: radial-gradient(#DDD4F0 1px, transparent 1px);
  background-size: 22px 22px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  gap: 56px;
  flex-wrap: wrap;
}
.mission img { width: 300px; height: auto; flex-shrink: 0; }
.mission .statement { font-size: 28px; line-height: 1.7; font-weight: 700; color: var(--ink); }
.mission .eyebrow { font-size: 14px; letter-spacing: 3px; color: var(--teal-text); margin-bottom: 14px; }

.plain-card {
  padding: 32px 36px;
  background: #FFFFFF;
  border: 1px solid var(--border);
  border-radius: 4px;
}
.plain-card p { margin: 12px 0 0; font-size: 15px; line-height: 1.8; color: var(--text-soft); }

.team-copy {
  margin: 24px 0 0;
  font-size: 16px;
  line-height: 2.0;
  color: var(--text-soft);
  max-width: 1100px;
}

.contact-layout {
  display: flex;
  gap: 40px;
  align-items: flex-start;
  flex-wrap: wrap;
}

.contact-info {
  flex-shrink: 0;
  width: 440px;
  max-width: 100%;
  padding: 44px 40px;
  background: var(--deep-purple);
  border-radius: 4px;
  display: flex;
  flex-direction: column;
  gap: 32px;
}
.contact-info img { width: 170px; height: auto; align-self: center; margin-top: 8px; }
.contact-info .field-label {
  font-family: 'Chakra Petch', 'Noto Sans TC', sans-serif;
  font-size: 13px;
  letter-spacing: 3px;
  color: var(--teal);
  font-weight: 700;
  margin-bottom: 8px;
}
.contact-info .field-value { font-size: 18px; color: #FFFFFF; font-weight: 500; }
.contact-info .field-value a:hover { text-decoration: underline; }
.contact-info .note {
  border-top: 1px solid var(--deep-purple-border);
  padding-top: 24px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--text-on-dark-dim);
}

.contact-form {
  flex-grow: 1;
  min-width: 320px;
  padding: 44px 48px;
  background: #FFFFFF;
  border: 1px solid var(--border);
  border-radius: 4px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.form-title { display: flex; align-items: center; gap: 16px; }
.form-title .bar { width: 6px; height: 34px; background: var(--purple); }
.form-title h2 { margin: 0; font-family: 'Noto Sans TC', sans-serif; font-size: 26px; font-weight: 700; color: var(--ink); }

.form-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }

.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label { font-size: 14px; font-weight: 500; color: var(--text); }
.form-group input,
.form-group textarea {
  width: 100%;
  padding: 13px 16px;
  border: 1px solid var(--border-input);
  border-radius: 4px;
  font-size: 15px;
  font-family: inherit;
  color: var(--ink);
  background: #FFFFFF;
}
.form-group input:focus,
.form-group textarea:focus {
  outline: 2px solid var(--purple);
  outline-offset: 1px;
  border-color: var(--purple);
}
.form-group textarea { resize: vertical; }

.btn-submit {
  align-self: flex-start;
  padding: 15px 40px;
  background: var(--purple);
  color: #FFFFFF;
  border: none;
  border-radius: 6px;
  font-size: 16px;
  font-weight: 500;
  font-family: inherit;
  cursor: pointer;
  transition: background .15s;
}
.btn-submit:hover { background: #7566C4; }

.site-footer { margin-top: auto; }

.site-footer .inner {
  background: var(--deep-purple);
}

.site-footer .container {
  padding-top: 48px;
  padding-bottom: 36px;
  display: flex;
  flex-direction: column;
  gap: 26px;
}

.footer-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.footer-row img { height: 34px; width: auto; }

.footer-links { display: flex; gap: 28px; font-size: 15px; flex-wrap: wrap; }
.footer-links a { color: var(--text-on-dark); }
.footer-links a:hover { color: #FFFFFF; }

.footer-meta { font-size: 14px; color: var(--text-on-dark-dim); }
.footer-meta a:hover { color: #FFFFFF; }

@media (max-width: 1200px) {
  .home-hero-logo { display: none; }
}

@media (max-width: 1024px) {
  .hero-deco, .cta-deco { display: none; }
  .card-grid.cols-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .why-grid { grid-template-columns: 1fr; gap: 28px; }
  .container, .nav { padding-left: 32px; padding-right: 32px; }
}

@media (max-width: 768px) {
  .card-grid.cols-3,
  .card-grid.cols-2,
  .form-row { grid-template-columns: 1fr; }
  .home-hero-title h1 { font-size: 38px; }
  .page-hero h1 { font-size: 34px; }
  .section-title h2 { font-size: 30px; }
  .panel, .cta-band { padding: 36px 28px; }
  .mission { padding: 36px 28px; }
  .mission img { width: 220px; }
  .contact-info { width: 100%; }
  .contact-form { padding: 32px 24px; }
  .container, .nav { padding-left: 20px; padding-right: 20px; }
  .nav-links { gap: 20px; font-size: 15px; }
  .section { padding: 56px 0 48px; }
}