/*
 * Charleston: two Charlestons, one search box. Every class is prefixed chs-.
 * Bone paper and harbor navy, with the pastels of the old waterfront houses
 * (coral, butter, sky) used sparingly, and marsh green for the resident.
 */
.chs-page {
  --chs-bone: #f7f3ea;
  --chs-sheet: #fffdf8;
  --chs-ink: #17222c;
  --chs-soft: #3b4852;
  --chs-muted: #5f6c75;
  --chs-rule: #ddd6c6;
  --chs-harbor: #12304a;
  --chs-harbor-2: #1d4468;
  --chs-marsh: #3f6f5f;
  --chs-marsh-wash: #dcebe4;
  --chs-coral: #e0745a;
  --chs-coral-deep: #a8432b;
  --chs-coral-wash: #fadfd6;
  --chs-butter: #f0d38a;
  --chs-sky: #a8cfe0;
  background: var(--chs-bone);
  color: var(--chs-ink);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.65;
  overflow-x: clip;
}
.chs-page *, .chs-page *::before, .chs-page *::after { box-sizing: border-box; }
.chs-page ::selection { background: var(--chs-butter); }
.chs-page a:focus-visible { outline: 3px solid var(--chs-coral); outline-offset: 3px; }
.chs-shell { width: min(1120px, 100% - 32px); margin-inline: auto; }
.chs-kicker { font-size: 0.78rem; letter-spacing: 0.14em; text-transform: uppercase; font-weight: 700; color: var(--chs-marsh); margin: 0 0 12px; }
.chs-page h2 { font-family: var(--font-display, Georgia, serif); font-size: clamp(1.7rem, 3.6vw, 2.5rem); line-height: 1.12; margin: 0 0 18px; letter-spacing: -0.01em; color: var(--chs-harbor); }
.chs-page h3 { font-size: 1.08rem; line-height: 1.3; margin: 0 0 8px; }
.chs-page p { margin: 0 0 14px; }

/* Hero */
.chs-hero { padding: clamp(56px, 8vw, 104px) 0 clamp(48px, 7vw, 88px); background: linear-gradient(180deg, #fdf7ea 0%, var(--chs-bone) 100%); border-bottom: 1px solid var(--chs-rule); position: relative; }
.chs-hero::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 10px; background: linear-gradient(90deg, var(--chs-coral) 0 20%, var(--chs-butter) 20% 40%, var(--chs-sky) 40% 60%, #b9d6b4 60% 80%, #d7b0c4 80% 100%); }
.chs-hero-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: clamp(28px, 5vw, 72px); align-items: center; }
.chs-folio { font-size: 0.8rem; letter-spacing: 0.16em; text-transform: uppercase; font-weight: 700; color: var(--chs-coral-deep); margin-bottom: 18px; }
.chs-hero h1 { font-family: var(--font-display, Georgia, serif); font-size: clamp(2.4rem, 5.6vw, 4.2rem); line-height: 1.04; margin: 0 0 20px; letter-spacing: -0.02em; color: var(--chs-harbor); }
.chs-hero h1 small { display: block; font-family: var(--font-sans); font-size: 0.9rem; letter-spacing: 0.12em; text-transform: uppercase; font-weight: 700; color: var(--chs-muted); margin-bottom: 14px; }
.chs-lead { font-size: 1.1rem; color: var(--chs-soft); max-width: 58ch; }
.chs-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 22px; }
.chs-btn { display: inline-flex; align-items: center; gap: 8px; padding: 13px 22px; border-radius: 8px; background: var(--chs-harbor); color: #fff !important; font-weight: 700; text-decoration: none; }
.chs-btn:hover { background: var(--chs-harbor-2); }
.chs-btn-ghost { background: transparent; color: var(--chs-harbor) !important; box-shadow: inset 0 0 0 2px var(--chs-harbor); }
.chs-btn-ghost:hover { background: rgba(18,48,74,0.07); }

.chs-device { display: grid; gap: 14px; }
.chs-mode { position: absolute; opacity: 0; pointer-events: none; }
.chs-switch { display: grid; grid-template-columns: 1fr 1fr; background: #e9e2d0; border-radius: 999px; padding: 4px; }
.chs-switch label { text-align: center; padding: 10px 8px; border-radius: 999px; font-weight: 700; font-size: 0.88rem; cursor: pointer; color: var(--chs-soft); }
#chs-visitor:checked ~ .chs-switch label[for="chs-visitor"] { background: var(--chs-coral); color: #fff; }
#chs-resident:checked ~ .chs-switch label[for="chs-resident"] { background: var(--chs-marsh); color: #fff; }
.chs-mode:focus-visible ~ .chs-switch { outline: 3px solid var(--chs-coral); outline-offset: 3px; border-radius: 999px; }
.chs-phone { background: #0f2538; border-radius: 34px; padding: 14px; box-shadow: 0 28px 60px rgba(18,48,74,0.28); }
.chs-screen { display: none; background: var(--chs-sheet); border-radius: 22px; padding: 18px 18px 20px; min-height: 420px; }
#chs-visitor:checked ~ .chs-phone .chs-screen-visitor,
#chs-resident:checked ~ .chs-phone .chs-screen-resident { display: block; animation: chs-in 0.25s ease; }
@keyframes chs-in { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
.chs-query { background: #efe9da; border-radius: 999px; padding: 10px 14px; font-weight: 600; color: var(--chs-ink); font-size: 0.95rem; margin-bottom: 14px; }
.chs-query span { color: var(--chs-muted); margin-right: 6px; }
.chs-steps { list-style: none; margin: 0 0 14px; padding: 0; display: grid; gap: 8px; }
.chs-steps li { display: grid; grid-template-columns: 78px 1fr; gap: 10px; padding: 8px 0; border-bottom: 1px dashed var(--chs-rule); font-size: 0.9rem; }
.chs-steps b { color: var(--chs-coral-deep); text-transform: uppercase; letter-spacing: 0.08em; font-size: 0.74rem; padding-top: 3px; }
.chs-screen-resident .chs-steps b { color: var(--chs-marsh); }
.chs-steps span { color: var(--chs-soft); }
.chs-first, .chs-miss { font-size: 0.9rem; border-radius: 10px; padding: 10px 12px; margin-bottom: 10px; }
.chs-first strong, .chs-miss strong { display: block; font-size: 0.7rem; letter-spacing: 0.12em; text-transform: uppercase; margin-bottom: 2px; }
.chs-first { background: var(--chs-marsh-wash); color: #1e3b31; }
.chs-miss { background: var(--chs-coral-wash); color: #5b2314; }
.chs-fine { font-size: 0.82rem; color: var(--chs-muted); margin: 0; text-align: center; }

/* Numbers */
.chs-numbers { padding: clamp(56px, 8vw, 96px) 0; }
.chs-ledger { list-style: none; margin: 24px 0 0; padding: 0; border-top: 2px solid var(--chs-harbor); }
.chs-ledger li { display: grid; grid-template-columns: minmax(180px, 0.45fr) 1fr; gap: 24px; padding: 22px 0; border-bottom: 1px solid var(--chs-rule); align-items: baseline; }
.chs-ledger b { font-family: var(--font-display, Georgia, serif); font-size: clamp(1.8rem, 3.6vw, 2.8rem); line-height: 1; color: var(--chs-coral-deep); }
.chs-ledger li:nth-child(even) b { color: var(--chs-marsh); }
.chs-ledger h3 { color: var(--chs-harbor); }
.chs-ledger p { color: var(--chs-soft); max-width: 62ch; margin-bottom: 6px; }
.chs-ledger a, .chs-fit a span { color: var(--chs-muted); }
.chs-ledger a { display: inline-flex; gap: 6px; align-items: center; font-size: 0.88rem; font-weight: 600; color: var(--chs-harbor); }

/* Essay */
.chs-essay { background: var(--chs-harbor); color: #eef2f5; padding: clamp(56px, 8vw, 96px) 0; }
.chs-essay h2 { color: #fff; }
.chs-essay .chs-kicker { color: var(--chs-butter); }
.chs-essay-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(28px, 5vw, 64px); }
.chs-essay p { color: #d6dee5; }

/* Calendar */
.chs-calendar { padding: clamp(56px, 8vw, 96px) 0; }
.chs-tide { list-style: none; margin: 28px 0 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; position: relative; }
.chs-tide::before { content: ""; position: absolute; left: 0; right: 0; top: 19px; height: 3px; background: repeating-linear-gradient(90deg, var(--chs-sky) 0 14px, transparent 14px 22px); }
.chs-tide li { position: relative; padding: 52px 18px 0 0; }
.chs-tide li span { position: absolute; top: 0; left: 0; width: 40px; height: 40px; border-radius: 50%; background: var(--chs-harbor); color: #fff; display: grid; place-items: center; font-weight: 700; font-size: 0.9rem; border: 4px solid var(--chs-bone); }
.chs-tide h3 { color: var(--chs-harbor); }
.chs-tide p { color: var(--chs-soft); font-size: 0.95rem; }

/* Fit */
.chs-fit { background: var(--chs-sheet); border-block: 1px solid var(--chs-rule); padding: clamp(48px, 7vw, 80px) 0; }
.chs-fit-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 20px; }
.chs-fit-grid a { display: block; padding: 18px; background: var(--chs-bone); border: 1px solid var(--chs-rule); border-left: 5px solid var(--chs-coral); border-radius: 6px; font-weight: 700; color: var(--chs-harbor); text-decoration: none; }
.chs-fit-grid a:nth-child(2) { border-left-color: var(--chs-butter); }
.chs-fit-grid a:nth-child(3) { border-left-color: var(--chs-sky); }
.chs-fit-grid a:nth-child(4) { border-left-color: var(--chs-marsh); }
.chs-fit-grid a span { display: block; font-weight: 400; font-size: 0.9rem; margin-top: 6px; }
.chs-fit-grid a:hover { background: #fff; }

/* Offers */
.chs-offers { background: var(--chs-marsh); color: #f2f7f4; padding: clamp(56px, 8vw, 96px) 0; }
.chs-offers h2, .chs-offers .chs-kicker { color: #fff; }
.chs-offers .chs-kicker { color: var(--chs-butter); }
.chs-offers .chs-shell { display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(28px, 5vw, 64px); align-items: start; }
.chs-offers .chs-btn { background: #fff; color: var(--chs-harbor) !important; }
.chs-offers aside { background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.25); border-radius: 12px; padding: 20px; display: grid; gap: 4px; }
.chs-offers aside a { display: flex; justify-content: space-between; gap: 16px; padding: 12px 0; border-bottom: 1px solid rgba(255,255,255,0.2); color: #fff; text-decoration: none; }
.chs-offers aside a b { color: var(--chs-butter); text-align: right; font-weight: 600; font-size: 0.9rem; }
.chs-offers aside small { color: #d4e5dc; margin-top: 8px; }

/* FAQ */
.chs-faq { padding: clamp(56px, 8vw, 96px) 0; }
.chs-faq .chs-shell > div { display: grid; grid-template-columns: 1fr 1fr; gap: 18px 36px; }
.chs-faq section { border-top: 3px solid var(--chs-sky); padding-top: 12px; }
.chs-faq p { color: var(--chs-soft); }

/* Footer */
.chs-foot { background: #0d2336; color: #b6c4d0; padding: 28px 0 36px; font-size: 0.92rem; }
.chs-foot .chs-shell { display: grid; gap: 12px; }
.chs-foot nav { display: flex; flex-wrap: wrap; gap: 6px 10px; }
.chs-foot a { color: #fff; }
.chs-foot p { margin: 0; }

@media (max-width: 900px) {
  .chs-hero-grid, .chs-essay-grid, .chs-offers .chs-shell, .chs-faq .chs-shell > div { grid-template-columns: 1fr; }
  .chs-ledger li { grid-template-columns: 1fr; gap: 6px; }
  .chs-tide { grid-template-columns: 1fr 1fr; gap: 28px 12px; }
  .chs-tide::before { display: none; }
  .chs-fit-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 520px) {
  .chs-tide, .chs-fit-grid { grid-template-columns: 1fr; }
  .chs-screen { min-height: 0; }
  .chs-steps li { grid-template-columns: 68px 1fr; }
}
@media (prefers-reduced-motion: reduce) { .chs-screen { animation: none !important; } }