/* Meridian Group: The Lighthouse homepage. Self-contained; classic.html keeps styles.css. */

:root {
  --dusk-1: #0b1622;
  --dusk-2: #14283a;
  --dusk-3: #2a4257;
  --night-1: #060d15;
  --night-2: #0a1519;
  --ink: #eef4f5;
  --ink-soft: #ccdcdf;
  --muted: #8fa6ab;
  --line: rgba(238, 244, 245, 0.14);
  --teal: #16a2b6;
  --teal-ink: #4fc6d6;
  --teal-deep: #0b6c7a;
  --amber: #e08a3c;
  --lamp: #ffe9b8;
  --kill: #c05f43;
  --panel: rgba(7, 13, 19, 0.62);
  --grad: linear-gradient(100deg, #38bccf 0%, #16a2b6 55%, #0b6c7a 100%);
  --mono: ui-monospace, 'SF Mono', 'JetBrains Mono', Menlo, monospace;
  --serif: 'Fraunces', 'Iowan Old Style', Georgia, serif;
  --sans: 'Inter', -apple-system, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  background: var(--night-1);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
}

::selection { background: rgba(22, 162, 182, 0.35); }

a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--teal-ink);
  outline-offset: 2px;
}

/* ================= fixed scene ================= */

.scene { position: fixed; inset: 0; z-index: 0; pointer-events: none; }

.sky-dusk, .sky-night {
  position: absolute; inset: 0;
  transition: opacity 0.2s linear;
}
.sky-dusk { background: linear-gradient(to bottom, var(--dusk-1) 0%, var(--dusk-2) 55%, var(--dusk-3) 100%); }
.sky-night { background: linear-gradient(to bottom, var(--night-1) 0%, var(--night-2) 70%, #11202c 100%); opacity: 0; }

#stars { position: absolute; inset: 0; opacity: 0; transition: opacity 0.4s linear; }

.sea {
  position: absolute; left: 0; right: 0; bottom: 0; height: 22vh;
  background: linear-gradient(to bottom, transparent, rgba(5, 10, 16, 0.9) 55%);
}
.sea::before {
  content: ''; position: absolute; left: 0; right: 0; top: 30%; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(79, 198, 214, 0.4), transparent);
}

.beam-wrap { position: absolute; z-index: 2; }
.ray {
  position: absolute; left: 0; top: -75px; width: 150vw; height: 150px; transform-origin: 0 50%;
  background: linear-gradient(90deg, rgba(255, 233, 184, 0.32), rgba(255, 233, 184, 0.06) 55%, transparent 82%);
  clip-path: polygon(0 47%, 100% 0, 100% 100%, 0 53%);
  filter: blur(2px);
}

.house { position: absolute; right: 9vw; bottom: 0; z-index: 3; }

.fog {
  position: absolute; left: 0; right: 0; bottom: 0; height: 40vh; z-index: 4;
  background: linear-gradient(to top, rgba(158, 178, 188, 0.16), transparent);
}

/* ================= nav ================= */

.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 40;
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 30px;
  background: linear-gradient(to bottom, rgba(6, 13, 21, 0.85), transparent);
}

.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); font-weight: 600; font-size: 17px; }
.brand .mark { width: 30px; height: 30px; }
.brand .ai { color: var(--teal-ink); font-weight: 500; }

.nav-mid { display: flex; gap: 26px; }
.nav-link {
  font-size: 13.5px; color: var(--ink-soft); text-decoration: none; letter-spacing: 0.01em;
}
.nav-link:hover { color: var(--teal-ink); }

.btn {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--sans); font-weight: 600; font-size: 14px;
  text-decoration: none; border-radius: 10px; padding: 12px 20px; border: 0; cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}
.btn svg { width: 17px; height: 17px; }
.btn-primary { background: var(--grad); color: #04252b; box-shadow: 0 0 26px rgba(22, 162, 182, 0.35); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 0 40px rgba(79, 198, 214, 0.5); }
.btn-ghost { border: 1px solid var(--line); color: var(--ink); background: transparent; }
.btn-ghost:hover { border-color: var(--teal); color: var(--teal-ink); }

/* ================= hours counter (signature) ================= */

.log {
  position: fixed; left: 26px; bottom: 22px; z-index: 40;
  font-family: var(--mono); pointer-events: none;
  display: flex; flex-direction: column; gap: 2px;
}
.log__label { font-size: 9px; letter-spacing: 0.22em; color: var(--muted); }
.log__value { font-size: 20px; letter-spacing: 0.02em; color: var(--lamp); font-variant-numeric: tabular-nums; }
.log__sub { font-size: 10px; letter-spacing: 0.16em; color: var(--ink-soft); }

/* ================= flow content ================= */

.flow { position: relative; z-index: 10; }

.wrap { max-width: 1180px; margin: 0 auto; padding: 0 5vw; }

section { position: relative; }

.eyebrow {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.24em;
  color: var(--lamp); margin-bottom: 20px; opacity: 0.92;
}
.eyebrow--teal { color: var(--teal-ink); }

/* hero */

.hero { min-height: 100vh; display: flex; flex-direction: column; justify-content: center; padding-top: 70px; }
.hero .wrap { max-width: 1180px; }
.hero-inner { max-width: 760px; }

h1 {
  font-family: var(--serif); font-weight: 500;
  font-size: clamp(2.7rem, 5.8vw, 4.8rem); line-height: 1.05; letter-spacing: -0.01em;
  margin-bottom: 22px;
}
h1 em, h2 em { font-style: italic; color: var(--teal-ink); }

.lede { font-size: 17.5px; line-height: 1.65; color: var(--muted); max-width: 56ch; margin-bottom: 30px; }

.cta-row { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }
.phone-line { margin-top: 18px; font-size: 14.5px; color: var(--muted); }
.phone-line a { color: var(--teal-ink); font-weight: 600; text-decoration: none; white-space: nowrap; }

.kill-list { display: flex; gap: 10px; margin-top: 36px; flex-wrap: wrap; max-width: 620px; }
.kill-list span {
  font-family: var(--mono); font-size: 10px; letter-spacing: 0.1em; color: var(--muted);
  border: 1px solid var(--line); padding: 6px 11px; border-radius: 100px;
  text-decoration: line-through; text-decoration-color: rgba(192, 95, 67, 0.95); text-decoration-thickness: 1.5px;
  opacity: 0.78;
}
.kill-list .keep {
  text-decoration: none; color: #04252b; background: var(--teal-ink);
  border-color: var(--teal-ink); opacity: 1; font-weight: 600;
  box-shadow: 0 0 18px rgba(79, 198, 214, 0.5);
}

.hero-cue { margin-top: 46px; font-family: var(--mono); font-size: 10px; letter-spacing: 0.26em; color: var(--ink-soft); }
.hero-cue .arrow { display: inline-block; color: var(--amber); animation: bob 1.8s ease-in-out infinite; }
@keyframes bob { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(5px); } }

/* rescues */

.rescues { padding: 8vh 0 4vh; }

.section-head { max-width: 640px; margin-bottom: 8vh; }
h2 {
  font-family: var(--serif); font-weight: 500;
  font-size: clamp(2rem, 3.8vw, 3rem); line-height: 1.1; margin-bottom: 14px;
}
.section-head p { color: var(--muted); font-size: 16px; }

.rescue {
  display: grid; grid-template-columns: minmax(0, 560px); gap: 20px;
  margin-bottom: 16vh;
}
.rescue-card {
  border: 1px solid var(--line); border-radius: 16px; padding: 32px 34px;
  background: var(--panel);
  -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
  opacity: 0.45; transform: translateY(18px);
  transition: opacity 0.7s ease, transform 0.7s ease, border-color 0.7s ease, box-shadow 0.7s ease;
}
.rescue-card.lit {
  opacity: 1; transform: translateY(0);
  border-color: rgba(255, 233, 184, 0.35);
  box-shadow: 0 0 60px -18px rgba(255, 233, 184, 0.35), 0 30px 80px -40px rgba(0, 0, 0, 0.8);
}
.rescue h3 {
  font-family: var(--serif); font-weight: 500; font-size: clamp(1.5rem, 2.6vw, 2.1rem);
  line-height: 1.12; margin-bottom: 12px;
}
.rescue h3 em { font-style: italic; color: var(--teal-ink); }
.rescue p { color: var(--muted); font-size: 15px; margin-bottom: 18px; }
.rescue .kills { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.rescue .kills span {
  font-family: var(--mono); font-size: 9.5px; letter-spacing: 0.12em; color: var(--muted);
  border: 1px solid var(--line); padding: 4px 10px; border-radius: 100px;
  text-decoration: line-through; text-decoration-color: rgba(192, 95, 67, 0.95);
}
.rescue .hours {
  font-family: var(--mono); font-size: 10.5px; letter-spacing: 0.14em; color: var(--lamp);
  margin-left: 4px;
}
.rescue:nth-child(even) { justify-content: end; }

/* harbor services (academy + advisory) */

.harbor { padding: 10vh 0; }
.harbor-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 22px; margin-top: 40px; }
.harbor-card {
  border: 1px solid var(--line); border-radius: 16px; padding: 30px 32px;
  background: var(--panel); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
}
.harbor-card h3 { font-family: var(--serif); font-weight: 500; font-size: 1.5rem; margin-bottom: 10px; }
.harbor-card p { color: var(--muted); font-size: 15px; margin-bottom: 16px; }
.harbor-card .tag {
  font-family: var(--mono); font-size: 9.5px; letter-spacing: 0.16em; color: var(--teal-ink);
  border: 1px solid rgba(79, 198, 214, 0.4); border-radius: 100px; padding: 4px 10px;
}
.harbor-card a { color: var(--teal-ink); font-size: 14px; font-weight: 600; text-decoration: none; }
.harbor-card a:hover { text-decoration: underline; }

/* start / form */

.start { padding: 10vh 0 12vh; }
.start-inner {
  display: grid; grid-template-columns: 1fr 1.05fr; gap: 48px;
  border: 1px solid var(--line); border-radius: 20px; padding: 48px;
  background: var(--panel); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px);
}
.trust { display: flex; flex-direction: column; gap: 10px; margin-top: 22px; }
.trust span { display: flex; align-items: center; gap: 9px; color: var(--ink-soft); font-size: 14.5px; }
.trust svg { width: 16px; height: 16px; color: var(--teal-ink); }

.form { display: flex; flex-direction: column; gap: 16px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field label { font-size: 12.5px; font-weight: 600; color: var(--ink-soft); letter-spacing: 0.02em; }
.field input, .field select, .field textarea {
  background: rgba(255, 255, 255, 0.05); border: 1px solid var(--line); border-radius: 9px;
  color: var(--ink); font-family: var(--sans); font-size: 14.5px; padding: 11px 13px;
}
.field textarea { min-height: 84px; resize: vertical; }
.field input::placeholder, .field textarea::placeholder { color: rgba(143, 166, 171, 0.6); }
.ok-msg {
  display: none; border: 1px solid rgba(107, 191, 134, 0.5); color: #9fd8b2;
  border-radius: 9px; padding: 12px 14px; font-size: 14px;
}
.ok-msg.show { display: block; }
.err-msg {
  display: none; border: 1px solid rgba(192, 95, 67, 0.55); color: #e0a08c;
  border-radius: 9px; padding: 12px 14px; font-size: 14px;
}
.err-msg.show { display: block; }
.form-note { display: flex; gap: 8px; align-items: center; color: var(--muted); font-size: 12.5px; }
.form-note svg { width: 14px; height: 14px; }

/* footer */

.footer { border-top: 1px solid var(--line); background: rgba(4, 9, 14, 0.7); padding: 48px 0 30px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 34px; margin-bottom: 34px; }
.footer p { color: var(--muted); font-size: 14px; margin-top: 12px; max-width: 34ch; }
.footer h5 { font-size: 13px; letter-spacing: 0.04em; margin-bottom: 12px; color: var(--ink-soft); }
.footer ul { list-style: none; }
.footer li { margin-bottom: 8px; }
.footer a { color: var(--muted); text-decoration: none; font-size: 14px; }
.footer a:hover { color: var(--teal-ink); }
.footer-bot { display: flex; justify-content: space-between; align-items: center; gap: 16px; border-top: 1px solid var(--line); padding-top: 22px; }
.footer-bot small { color: var(--muted); font-size: 12.5px; }
.stamp { font-family: var(--mono); font-size: 10px; letter-spacing: 0.14em; color: var(--muted); }

/* reduced motion / small screens */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero-cue .arrow { animation: none; }
  .rescue-card { opacity: 1; transform: none; }
}

@media (max-width: 900px) {
  .nav-mid { display: none; }
  .start-inner { grid-template-columns: 1fr; padding: 30px 22px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .house { right: 2vw; transform: scale(0.72); transform-origin: bottom right; }
  .rescue { margin-bottom: 11vh; }
  .form-row { grid-template-columns: 1fr; }
  .log { left: 16px; bottom: 16px; }
  .log__value { font-size: 16px; }
}