/* Homepage direction: American advisory firm x independent research studio.
   This file is intentionally home-only so the approved visual direction can
   be evaluated before it is applied to the remaining pages. */

.home-page {
  --home-navy: #0A2034;
  --home-navy-2: #102B43;
  --home-blue: #234B68;
  --home-teal: #50B8AA;
  --home-mint: #C9EEE7;
  --home-warm: #F3F0E9;
  --home-line: #D8D5CD;
  background: var(--home-warm);
}

.home-page .site-header {
  border-top: 0;
  border-bottom-color: rgba(10, 32, 52, 0.14);
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
}

.home-page .site-header.scrolled {
  box-shadow: 0 10px 34px rgba(10, 32, 52, 0.08);
}

.home-page .header-inner { padding: 0.8rem 0; }
.home-page .brand-name { font-family: var(--font-body); font-size: 1rem; letter-spacing: 0.08em; }
.home-page .brand-tag { color: var(--home-blue); }
.home-page .main-nav a { font-size: 0.9rem; }
.home-page .main-nav a.nav-cta { background: var(--home-navy); border-color: var(--home-navy) !important; }
.home-page .main-nav a.nav-cta:hover { background: var(--home-teal); border-color: var(--home-teal) !important; color: var(--home-navy) !important; }

.home-wide {
  width: min(1240px, 92vw);
  margin-inline: auto;
}

.home-page h1,
.home-page h2,
.home-page h3 {
  font-family: var(--font-body);
  font-weight: 750;
  text-wrap: balance;
}

.home-page .home-kicker,
.home-eyebrow {
  font-family: var(--font-body);
  font-size: 0.74rem;
  line-height: 1.4;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.home-page.lang-zh .home-kicker,
.home-page.lang-zh .home-eyebrow { letter-spacing: 0.2em; }

.home-hero {
  background: var(--home-navy);
  color: #FFFFFF;
  overflow: hidden;
}

.home-hero-grid {
  width: min(1440px, 100%);
  min-height: 690px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.04fr) minmax(500px, 0.96fr);
}

.home-hero-copy {
  align-self: center;
  padding: clamp(4.5rem, 7vw, 7.5rem) clamp(2rem, 5vw, 5.5rem);
}

.home-eyebrow {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin-bottom: 1.6rem;
  color: var(--home-mint);
}

.home-eyebrow::before {
  content: "";
  width: 38px;
  height: 1px;
  background: var(--home-teal);
}

.home-hero h1 {
  max-width: 720px;
  margin: 0 0 1.5rem;
  color: #FFFFFF;
  font-size: clamp(3.25rem, 5vw, 4.9rem);
  line-height: 1.02;
  letter-spacing: -0.04em;
}

.home-page.lang-zh .home-hero h1,
.home-page.lang-zh .home-section h2,
.home-page.lang-zh .home-moments h2,
.home-page.lang-zh .home-insight h2,
.home-page.lang-zh .home-cta h2 {
  font-family: var(--font-body);
  font-weight: 800;
  letter-spacing: -0.045em;
}

.home-page.lang-zh .home-hero h1 {
  font-size: clamp(3.25rem, 5.4vw, 5.25rem);
  line-height: 1.08;
}

.home-hero-lede {
  max-width: 650px;
  margin-bottom: 1.9rem;
  color: #D6E1E7;
  font-size: clamp(1.02rem, 1.4vw, 1.17rem);
  line-height: 1.72;
}
.home-hero-disclaimer {
  margin-top: 0.85rem;
  font-size: 0.85rem;
  line-height: 1.6;
  color: rgba(214, 225, 231, 0.72);
}


.home-page.lang-zh .home-hero-lede { line-height: 1.9; }

.home-hero-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.4rem;
  margin-bottom: 0;
}

.home-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 2.2rem;
  min-height: 54px;
  padding: 0.8rem 1.25rem;
  border: 1px solid transparent;
  text-decoration: none;
  font-size: 0.93rem;
  font-weight: 800;
  line-height: 1.2;
  transition: background-color 180ms ease, color 180ms ease, border-color 180ms ease;
}

.home-btn-light { background: #FFFFFF; color: var(--home-navy); }
.home-btn-light:hover { background: var(--home-mint); color: var(--home-navy); }
.home-btn-dark { background: var(--home-navy); color: #FFFFFF; }
.home-btn-dark:hover { background: var(--home-teal); color: var(--home-navy); }

.home-text-link,
.home-arrow-link {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: inherit;
  text-decoration: none;
  font-weight: 800;
}

.home-text-link { color: #FFFFFF; }
.home-text-link:hover { color: var(--home-mint); }
.home-arrow-link { color: var(--home-navy); }
.home-arrow-link:hover { color: var(--accent); }

.home-hero-media {
  position: relative;
  min-height: 690px;
  margin: 0;
  overflow: hidden;
  background: #173A52;
}

.home-hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(10, 32, 52, 0.5), rgba(10, 32, 52, 0.05) 38%, rgba(10, 32, 52, 0.12));
  pointer-events: none;
}

.home-hero-media img {
  width: 100%;
  height: 100%;
  min-height: 690px;
  display: block;
  object-fit: cover;
  filter: saturate(0.76) contrast(1.08);
}

.home-media-overlay {
  position: absolute;
  z-index: 2;
  top: 1.7rem;
  right: 1.7rem;
  display: grid;
  background: rgba(255, 255, 255, 0.92);
  color: var(--home-navy);
  box-shadow: 0 18px 45px rgba(10, 32, 52, 0.18);
}

.home-media-overlay span {
  min-width: 145px;
  padding: 0.62rem 0.8rem;
  border-bottom: 1px solid rgba(10, 32, 52, 0.12);
  font-size: 0.66rem;
  font-weight: 800;
  letter-spacing: 0.14em;
}

.home-media-overlay span:last-child { border-bottom: 0; }

.home-hero-media figcaption {
  position: absolute;
  z-index: 2;
  left: 1.7rem;
  right: 1.7rem;
  bottom: 1.7rem;
  max-width: 390px;
  padding: 1.1rem 1.25rem;
  background: rgba(10, 32, 52, 0.9);
  color: #FFFFFF;
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.4;
}

.home-page.lang-zh .home-hero-media figcaption { font-family: var(--font-body); font-weight: 700; }

.home-section { padding: clamp(5rem, 8vw, 8rem) 0; }

.home-intro { background: var(--home-warm); }

.home-intro-head {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(340px, 0.8fr);
  gap: clamp(3rem, 8vw, 8rem);
  align-items: end;
  margin-bottom: clamp(3rem, 5vw, 4.5rem);
}

.home-kicker { margin-bottom: 1rem; color: var(--accent); }

.home-intro-title h2,
.home-section-heading h2,
.home-moments h2,
.home-insight h2,
.home-cta h2 {
  color: var(--home-navy);
  font-size: clamp(2.25rem, 3.7vw, 3.65rem);
  line-height: 1.08;
  letter-spacing: -0.032em;
}

.home-intro-title h2 { max-width: 760px; margin-bottom: 0; }

.home-intro-summary p {
  max-width: 500px;
  margin-bottom: 1.4rem;
  color: #4A565F;
  font-size: 1.02rem;
  line-height: 1.75;
}

.home-focus-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  background: var(--home-navy);
  color: #FFFFFF;
}

.home-focus-strip article {
  min-height: 220px;
  padding: 2.2rem 2.4rem;
  border-left: 1px solid rgba(255, 255, 255, 0.16);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.home-focus-strip article:first-child { border-left: 0; }
.home-focus-strip span { margin-bottom: auto; color: var(--home-teal); font-size: 0.72rem; font-weight: 800; letter-spacing: 0.16em; }
.home-focus-strip h3 { margin: 2rem 0 0.55rem; color: #FFFFFF; font-size: 1.35rem; letter-spacing: -0.015em; }
.home-focus-strip p { max-width: 290px; margin: 0; color: #B8C8D2; font-size: 0.92rem; line-height: 1.6; }

.home-services { background: #FFFFFF; }

.home-section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
  gap: 5rem;
  align-items: end;
  margin-bottom: 3.2rem;
}

.home-section-heading h2 { max-width: 780px; margin-bottom: 0; }
.home-section-heading > p { color: #5B6670; line-height: 1.8; margin-bottom: 0.3rem; }

.home-service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--home-line);
  border-bottom: 1px solid var(--home-line);
}

.home-service-card {
  min-width: 0;
  padding: 2rem 2rem 2.25rem;
  border-left: 1px solid var(--home-line);
  color: var(--home-navy);
  text-decoration: none;
  transition: background-color 180ms ease, transform 180ms ease;
}

.home-service-card:first-child { border-left: 0; }
.home-service-card:hover { background: var(--home-warm); color: var(--home-navy); transform: translateY(-4px); }
.home-service-no { color: var(--accent); font-size: 0.74rem; font-weight: 800; letter-spacing: 0.16em; }

.home-service-card svg {
  width: 100%;
  height: 90px;
  margin: 2.2rem 0 1.8rem;
  fill: none;
  stroke: var(--home-blue);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.home-service-card svg circle { fill: var(--home-teal); stroke: none; }
.home-service-card h3 { min-height: 2.4em; font-size: 1.55rem; line-height: 1.2; }
.home-service-card p { min-height: 7em; color: #5B6670; font-size: 0.96rem; line-height: 1.75; }
.home-card-link { display: block; margin-top: 1.6rem; color: var(--accent-dark); font-size: 0.86rem; font-weight: 800; }

.home-moments {
  padding: clamp(5rem, 8vw, 8rem) 0;
  background: var(--home-navy);
  color: #FFFFFF;
}

.home-moments-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(500px, 1.2fr);
  gap: clamp(4rem, 8vw, 8rem);
}

.home-moments .home-kicker { color: var(--home-mint); }
.home-moments h2 { color: #FFFFFF; }
.home-moments-grid > div > p:last-child { color: #AFC0CB; max-width: 540px; }

.home-moment-list { list-style: none; padding: 0; margin: 0; border-top: 1px solid rgba(255, 255, 255, 0.22); }
.home-moment-list li { display: grid; grid-template-columns: 3.5rem 1fr; gap: 1.2rem; padding: 1.65rem 0; border-bottom: 1px solid rgba(255, 255, 255, 0.22); }
.home-moment-list span { color: var(--home-teal); font-size: 0.73rem; font-weight: 800; letter-spacing: 0.14em; }
.home-moment-list strong { color: #FFFFFF; font-family: var(--font-display); font-size: clamp(1.3rem, 2.3vw, 2rem); line-height: 1.25; }
.home-page.lang-zh .home-moment-list strong { font-family: var(--font-body); font-weight: 700; }

.home-why { background: var(--home-warm); }

.home-principles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--home-line);
}

.home-principles article { padding: 2rem 2rem 0 0; border-right: 1px solid var(--home-line); }
.home-principles article + article { padding-left: 2rem; }
.home-principles article:last-child { border-right: 0; }
.home-principles span { color: var(--accent); font-size: 0.7rem; font-weight: 800; letter-spacing: 0.14em; }
.home-principles h3 { margin-top: 1.5rem; color: var(--home-navy); font-size: 1.5rem; }
.home-principles p { color: #5B6670; font-size: 0.96rem; line-height: 1.75; }

.home-insight { padding: clamp(4.5rem, 7vw, 7rem) 0; background: #DDE9E5; }
.home-insight-grid { display: grid; grid-template-columns: 0.42fr 1fr; gap: 5rem; }
.home-insight-date { color: #64716F; font-size: 0.85rem; }
.home-insight h2 { font-size: clamp(2.1rem, 3.8vw, 3.8rem); }
.home-insight h2 a { color: var(--home-navy); text-decoration: none; }
.home-insight h2 a:hover { color: var(--accent-dark); }
.home-insight-grid > div:last-child > p { max-width: 760px; color: #4E5E5C; }
.home-insight .home-arrow-link { margin-top: 0.7rem; }

.home-cta { padding: clamp(4.5rem, 7vw, 6.5rem) 0; background: #FFFFFF; }
.home-cta-inner { display: flex; align-items: end; justify-content: space-between; gap: 3rem; }
.home-cta h2 { max-width: 850px; margin-bottom: 0; }
.home-cta .home-btn { flex: 0 0 auto; }

@media (max-width: 1080px) {
  .home-hero-grid { grid-template-columns: 1fr; }
  .home-hero-copy { padding-inline: 6vw; }
  .home-hero-media,
  .home-hero-media img { min-height: 520px; max-height: 620px; }
  .home-intro-head { grid-template-columns: 1fr; gap: 1.8rem; align-items: start; }
  .home-section-heading { grid-template-columns: 1fr; gap: 1.4rem; }
  .home-moments-grid { grid-template-columns: 1fr; gap: 3rem; }
}

@media (max-width: 820px) {
  .home-service-grid { grid-template-columns: 1fr; }
  .home-focus-strip { grid-template-columns: 1fr; }
  .home-focus-strip article { min-height: 170px; border-left: 0; border-top: 1px solid rgba(255, 255, 255, 0.16); }
  .home-focus-strip article:first-child { border-top: 0; }
  .home-service-card { border-left: 0; border-top: 1px solid var(--home-line); }
  .home-service-card:first-child { border-top: 0; }
  .home-service-card p,
  .home-service-card h3 { min-height: 0; }
  .home-principles { grid-template-columns: 1fr; }
  .home-principles article,
  .home-principles article + article { padding: 1.8rem 0; border-right: 0; border-bottom: 1px solid var(--home-line); }
  .home-principles article:last-child { border-bottom: 0; }
  .home-insight-grid { grid-template-columns: 1fr; gap: 1.4rem; }
  .home-cta-inner { align-items: flex-start; flex-direction: column; }
}

@media (max-width: 640px) {
  .home-page .brand-tag { display: none; }
  .home-page .brand-mark { width: 34px; height: 34px; }
  .home-page .header-inner { padding: 0.62rem 0; }
  .home-hero-copy { padding: 4rem 5vw 3.5rem; }
  .home-hero h1 { font-size: clamp(2.75rem, 11vw, 3.5rem); }
  .home-page.lang-zh .home-hero h1 { font-size: clamp(2.65rem, 10vw, 3.35rem); }
  .home-hero-media,
  .home-hero-media img { min-height: 390px; max-height: 460px; }
  .home-media-overlay { top: 1rem; right: 1rem; }
  .home-media-overlay span { min-width: 122px; }
  .home-hero-media figcaption { left: 1rem; right: 1rem; bottom: 1rem; font-size: 1rem; }
  .home-intro-title h2,
  .home-section-heading h2,
  .home-moments h2,
  .home-insight h2,
  .home-cta h2 { font-size: clamp(2rem, 8vw, 2.65rem); }
  .home-service-card { padding-inline: 1.2rem; }
  .home-moment-list li { grid-template-columns: 2.5rem 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  .home-service-card,
  .home-btn { transition: none; }
  .home-service-card:hover { transform: none; }
}