.landing-main { overflow: hidden; }
.landing-shell { width: min(1260px, calc(100% - 3rem)); margin: 0 auto; }

.landing-hero {
  display: grid;
  min-height: 44rem;
  grid-template-columns: minmax(0, 1.05fr) minmax(28rem, .95fr);
  background: var(--sand-50);
}
.landing-hero-media { position: relative; min-height: 44rem; overflow: hidden; background: var(--teal-900); }
.landing-hero-media::after { content: ""; position: absolute; inset: 45% 0 0; background: linear-gradient(transparent, rgba(4, 30, 31, .55)); }
.landing-hero-media img { width: 100%; height: 100%; object-fit: cover; }
.landing-hero-copy { display: flex; align-items: center; padding: clamp(3rem, 6vw, 6rem); }
.landing-hero-copy > div { max-width: 39rem; }
.landing-eyebrow { margin: 0 0 1.1rem; color: var(--aqua-600); font-size: .72rem; font-weight: 700; letter-spacing: .17em; text-transform: uppercase; }
.landing-hero h1 { margin: 0; color: var(--teal-900); font-family: var(--serif); font-size: clamp(3.2rem, 5.1vw, 5.8rem); font-weight: 500; letter-spacing: -.05em; line-height: .94; }
.landing-lead { max-width: 35rem; margin: 1.6rem 0 0; color: var(--muted); font-size: clamp(1.02rem, 1.25vw, 1.18rem); }
.landing-actions { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 2rem; }

.landing-facts { border-top: 1px solid var(--line-soft); border-bottom: 1px solid var(--line-soft); background: var(--sand-100); }
.landing-facts .landing-shell { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); }
.landing-fact { display: grid; min-height: 8.5rem; place-items: center; align-content: center; gap: .35rem; padding: 1.4rem; border-right: 1px solid var(--line-soft); text-align: center; }
.landing-fact:last-child { border-right: 0; }
.landing-fact i { color: var(--aqua-600); font-size: 1.55rem; font-style: normal; }
.landing-fact strong { color: var(--teal-800); font-family: var(--serif); font-size: 1.12rem; font-weight: 600; }
.landing-fact span { color: var(--muted); font-size: .75rem; }

.landing-section { padding: clamp(4rem, 7vw, 7rem) 0; }
.landing-section.is-dark { background: linear-gradient(145deg, var(--teal-900), #0a4244); color: var(--white); }
.landing-section.is-white { background: var(--sand-50); }
.landing-intro { display: grid; grid-template-columns: minmax(18rem, .72fr) minmax(0, 1.28fr); gap: clamp(2rem, 7vw, 7rem); align-items: start; }
.landing-intro h2, .landing-feature-copy h2, .landing-cta h2 { margin: 0; font-family: var(--serif); font-size: clamp(2.6rem, 4.3vw, 4.7rem); font-weight: 500; letter-spacing: -.045em; line-height: .97; }
.landing-intro-copy { color: var(--muted); font-size: 1.02rem; }
.landing-intro-copy p:first-child { margin-top: 0; }
.landing-intro-copy p:last-child { margin-bottom: 0; }
.landing-section.is-dark .landing-intro-copy { color: rgba(255, 255, 255, .75); }

.landing-cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; margin-top: 3rem; }
.landing-card { overflow: hidden; border: 1px solid var(--line-soft); border-radius: var(--r-md); background: rgba(255,255,255,.72); box-shadow: var(--shadow-sm); }
.landing-card img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.landing-card-copy { padding: 1.45rem; }
.landing-card h3 { margin: 0 0 .55rem; color: var(--teal-800); font-family: var(--serif); font-size: 1.55rem; font-weight: 500; line-height: 1.08; }
.landing-card p { margin: 0; color: var(--muted); font-size: .88rem; }
.landing-card a { display: inline-block; margin-top: 1rem; border-bottom: 1px solid rgba(22,132,125,.32); color: var(--aqua-600); font-size: .78rem; font-weight: 700; }
.landing-section.is-dark .landing-card { border-color: rgba(255,255,255,.13); background: rgba(255,255,255,.07); box-shadow: none; }
.landing-section.is-dark .landing-card h3 { color: var(--white); }
.landing-section.is-dark .landing-card p { color: rgba(255,255,255,.7); }
.landing-section.is-dark .landing-card a { color: var(--aqua-300); }

.landing-feature { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(24rem, .95fr); gap: clamp(2rem, 6vw, 6rem); align-items: center; }
.landing-feature-media { overflow: hidden; border-radius: var(--r-lg); box-shadow: var(--shadow-lg); }
.landing-feature-media img { width: 100%; aspect-ratio: 5 / 4; object-fit: cover; }
.landing-feature-copy p { color: var(--muted); }
.landing-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .8rem; margin: 1.7rem 0 0; padding: 0; list-style: none; }
.landing-list li { position: relative; padding: .95rem 1rem .95rem 2.55rem; border: 1px solid var(--line-soft); border-radius: var(--r-sm); background: rgba(255,255,255,.7); color: var(--teal-800); font-size: .84rem; font-weight: 600; }
.landing-list i { position: absolute; top: .88rem; left: .9rem; color: var(--aqua-600); font-size: 1.1rem; font-style: normal; }

.landing-note { margin-top: 2rem; padding: 1rem 1.15rem; border: 1px solid var(--line-soft); border-radius: var(--r-sm); background: rgba(255,255,255,.6); color: var(--muted); font-size: .78rem; }
.landing-note i { margin-right: .45rem; color: var(--aqua-600); font-size: 1rem; vertical-align: -.2em; }

.landing-cta { padding: clamp(4rem, 7vw, 6.5rem) 1.5rem; background: var(--sand-200); text-align: center; }
.landing-cta p { max-width: 42rem; margin: 1.1rem auto 0; color: var(--muted); }
.landing-cta .landing-actions { justify-content: center; }

.guide-links { padding: 1.15rem clamp(1rem, 3vw, 2.5rem); border-top: 1px solid var(--line-soft); background: var(--sand-50); }
.guide-links-inner { display: flex; width: min(1260px, 100%); margin: 0 auto; align-items: center; justify-content: center; flex-wrap: wrap; gap: .6rem 1.4rem; color: var(--muted); font-size: .74rem; }
.guide-links strong { color: var(--teal-800); font-size: .68rem; letter-spacing: .09em; text-transform: uppercase; }
.guide-links a { color: var(--aqua-600); font-weight: 700; text-decoration: underline; text-decoration-color: rgba(22,132,125,.26); text-underline-offset: .22em; }
.guide-links a[aria-current="page"] { color: var(--teal-800); text-decoration: none; }

@media (hover: hover) and (pointer: fine) {
  .landing-card { transition: transform .35s var(--ease), box-shadow .35s var(--ease); }
  .landing-card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); }
  .landing-section.is-dark .landing-card:hover { box-shadow: 0 24px 48px -28px rgba(0,0,0,.65); }
}

@media (max-width: 900px) {
  .landing-hero { min-height: 0; grid-template-columns: 1fr; }
  .landing-hero-media { min-height: 0; aspect-ratio: 16 / 9; }
  .landing-hero-copy { padding: 3.5rem 1.5rem 4rem; }
  .landing-intro, .landing-feature { grid-template-columns: 1fr; }
  .landing-feature-copy { max-width: 44rem; }
  .landing-cards { grid-template-columns: 1fr; }
  .landing-card { display: grid; grid-template-columns: minmax(12rem, .8fr) minmax(0, 1.2fr); }
  .landing-card img { height: 100%; aspect-ratio: auto; }
}

@media (max-width: 700px) {
  .landing-shell { width: min(100% - 2rem, 1260px); }
  .landing-hero-media { aspect-ratio: 4 / 3; }
  .landing-hero h1 { font-size: clamp(2.75rem, 13vw, 4rem); }
  .landing-actions { align-items: stretch; flex-direction: column; }
  .landing-facts .landing-shell { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .landing-fact { min-height: 7.5rem; border-bottom: 1px solid var(--line-soft); }
  .landing-fact:nth-child(2) { border-right: 0; }
  .landing-fact:nth-child(n+3) { border-bottom: 0; }
  .landing-card { display: block; }
  .landing-card img { width: 100%; aspect-ratio: 4 / 3; }
  .landing-list { grid-template-columns: 1fr; }
  .guide-links-inner { align-items: flex-start; flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  .landing-card { transition: none; }
}