/* Theme aligned with live slw.com.hk (Squarespace template tweaks) */
:root {
  --accent: #1fc0de;
  --accent-active: #25c9d4;
  --text: #272727;
  --text-nav: #343434;
  --text-muted: #818181;
  --nav-bg: #f3f3f3;
  --border: #e6e6e6;
  --btn-bg: #272727;
  --btn-hover: #2f2f2f;
  --white: #fff;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-size: 15px;
  font-weight: 300;
  line-height: 1.6;
  letter-spacing: 0.02em;
  color: var(--text);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--text-nav);
  text-decoration: none;
  transition:
    color 0.15s ease,
    opacity 0.15s ease;
}

a:hover {
  color: var(--text-muted);
}

/* Matches .site-drop-shadow .outer-wrapper */
.site-shell {
  max-width: 100%;
  margin: 0 auto;
  box-shadow:
    0 0 8px rgba(0, 0, 0, 0.1),
    0 8px 24px rgba(0, 0, 0, 0.06);
}

/* —— Header: white bar + #f3f3f3 nav (live main-nav) —— */
.site-header {
  background: var(--white);
  position: sticky;
  top: 0;
  z-index: 200;
}

.header-brand {
  text-align: center;
  padding: 1.25rem 1rem 1rem;
  border-bottom: 1px solid var(--border);
}

.logo-link {
  display: inline-block;
  line-height: 0;
}

.logo-link:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 6px;
}

.site-logo {
  max-height: 125px;
  max-width: 100%;
  width: auto;
  height: auto;
  vertical-align: middle;
  display: inline-block;
}

.logo-text {
  display: inline-block;
  text-align: center;
  text-decoration: none;
  color: var(--text);
}

.logo-text .logo-zh {
  font-weight: 600;
  font-size: 1.15rem;
  letter-spacing: 0.08em;
  display: block;
  margin-bottom: 0.2rem;
}

.logo-text .logo-en {
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-nav);
  display: block;
}

.nav-bar {
  background: var(--nav-bg);
  border-bottom: 1px solid var(--border);
}

.nav-main {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 0;
  list-style: none;
  margin: 0;
  padding: 0;
  max-width: 1100px;
  margin-left: auto;
  margin-right: auto;
}

.nav-main a {
  display: block;
  padding: 15px 1em 18px;
  font-size: 13px;
  font-weight: 400;
  line-height: 1;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-nav);
}

.nav-main a:hover,
.nav-main a:focus {
  color: var(--text-muted);
}

.nav-main a[aria-current='page'] {
  color: var(--accent-active);
}

/* Homepage banner (img) */
.banner {
  margin: 0;
  line-height: 0;
  background: #dbeef5;
}
.banner-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.banner-img {
  display: block;
  width: 100%;
  height: auto;
  vertical-align: middle;
}

/* Content area padding like .has-main-image .main-content-wrapper */
.main-content {
  padding-top: 40px;
  padding-bottom: 2rem;
}

.section {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem 2.5rem;
}

.section--home-intro {
  max-width: 1040px;
}

.subsection {
  max-width: 640px;
  margin: 0 auto;
}

.home-intro {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 2rem;
}

.home-intro-media {
  flex: 0 0 320px;
  margin: 0;
}

.home-intro-img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 4px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.home-intro-copy {
  flex: 1 1 260px;
  min-width: 0;
}

.home-intro-copy h2 {
  text-align: left;
  margin-top: 0;
}

.home-intro-copy .btn-row {
  text-align: left;
}

@media (max-width: 768px) {
  .home-intro {
    flex-direction: column;
  }

  .home-intro-copy h2 {
    text-align: center;
  }

  .home-intro-copy .btn-row {
    text-align: center;
  }
}

.section h2 {
  font-weight: 300;
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  line-height: 1.2;
  color: var(--accent);
  margin: 0 0 1.25rem;
  letter-spacing: 0.02em;
}

.section p {
  margin: 0 0 1rem;
  color: var(--text);
  font-weight: 300;
}

.section .lead {
  font-size: 1rem;
}

.btn-row {
  margin-top: 1.75rem;
  text-align: center;
}

.btn-row .btn + .btn {
  margin-left: 12px;
}

@media (max-width: 480px) {
  .btn-row .btn + .btn {
    margin-left: 0;
    margin-top: 12px;
    display: block;
    width: 100%;
    max-width: 280px;
    margin-left: auto;
    margin-right: auto;
  }
}

/* .large-button-style-solid .sqs-block-button-element */
.btn {
  display: inline-block;
  padding: 21px 34px;
  font-size: 15px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  text-align: center;
  background: var(--btn-bg);
  color: var(--white) !important;
  border: none;
  border-radius: 0;
  cursor: pointer;
  transition: opacity 0.1s linear;
}

.btn:hover {
  opacity: 0.85;
  color: var(--white) !important;
}

.btn-outline {
  background: transparent;
  color: var(--btn-bg) !important;
  border: 2px solid var(--btn-bg);
}

.btn-outline:hover {
  opacity: 1;
  background: var(--btn-bg);
  color: var(--white) !important;
}

.figure-center {
  margin: 0 0 2rem;
  overflow: hidden;
}

.figure-center img {
  display: block;
  width: 100%;
  height: auto;
  vertical-align: middle;
}

.figure-center .center {
  object-fit: 'cover';
  max-height: 600px;
}

.pillars {
  margin: 1rem 0 1.25rem;
  padding-left: 1.5rem;
  list-style-type: disc;
  list-style-position: outside;
  color: var(--text);
  font-weight: 300;
  line-height: 1.65;
}

.pillars li {
  margin-bottom: 0.35rem;
  padding-left: 0.35rem;
}

.pillars li strong {
  color: var(--text-nav);
  font-weight: 600;
}

.subsection-title {
  font-weight: 400;
  font-size: 1.2rem;
  color: var(--accent);
  margin: 2.25rem 0 1rem;
  text-align: center;
  letter-spacing: 0.04em;
}

/* Contact */
.contact-grid {
  max-width: 640px;
  margin: 0 auto;
  padding: 0 1.5rem 2.5rem;
}

.contact-card {
  background: var(--white);
}

.contact-card dt {
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin: 0 0 0.4rem;
}

.contact-card dd {
  margin: 0 0 0.4rem;
  color: var(--text);
  font-weight: 300;
}

.contact-card dd:last-of-type {
  margin-bottom: 0;
}

.contact-card a {
  color: var(--accent-active);
  word-break: break-all;
}

.contact-card a:hover {
  color: var(--accent);
}

/* #footer live: white, padding */
.site-footer {
  background: var(--white);
  border-top: 1px solid var(--border);
  padding: 2.5rem 1.5rem 3rem;
  text-align: center;
  font-size: 0.9em;
  color: var(--text-muted);
}

.site-footer .footer-nav-mini {
  background: var(--nav-bg);
  margin: -2.5rem -1.5rem 1.75rem;
  padding: 18px 1rem;
  border-bottom: 1px solid var(--border);
}

.site-footer .footer-nav-mini a {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-nav);
  margin: 0 0.75em;
}

.site-footer .footer-nav-mini a:hover {
  color: var(--text-muted);
}

.site-footer p {
  margin: 0;
  line-height: 1.6;
}

@media (max-width: 600px) {
  .nav-main a {
    padding: 12px 0.65em 14px;
    font-size: 12px;
  }
}