/* TrawlBay — AI Opportunity Discovery · Nautical exploration */

:root {
  --primary: #0F4C81;
  --primary-hover: #125A96;
  --primary-soft: rgba(15, 76, 129, 0.08);
  --secondary: #06B6D4;
  --secondary-soft: rgba(6, 182, 212, 0.1);
  --highlight: #14B8A6;
  --opp: #22C55E;
  --warn: #F59E0B;
  --risk: #EF4444;
  --ink: #0F172A;
  --muted: rgba(15, 23, 42, 0.68);
  --muted-light: rgba(15, 23, 42, 0.45);
  --line: #D9EAF2;
  --card: #FFFFFF;
  --bg: #F7FBFD;
  --bg-alt: #EEF6FA;
  --max: 1280px;
  --gutter: clamp(16px, 4vw, 28px);
  --radius: 10px;
  --radius-lg: 14px;
  --radius-xl: 18px;
  --display: "Plus Jakarta Sans", system-ui, sans-serif;
  --sans: "Inter", system-ui, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
  --announce-h: 38px;
  --header-h: 64px;
  --site-top-h: calc(var(--announce-h) + var(--header-h));
  --card-pad: clamp(16px, 2.5vw, 22px);
  --card-gap: 24px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  color: var(--muted);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}
body.modal-open { overflow: hidden; }
body.auth-page { min-height: 100vh; }
img { max-width: 100%; display: block; }
a { color: var(--primary); text-decoration: none; }
a:hover { color: var(--secondary); }
button, input, select, textarea { font: inherit; color: inherit; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4, h5, p { margin: 0; }
[hidden] { display: none !important; }
:focus-visible { outline: 2px solid var(--secondary); outline-offset: 2px; }

.container { width: 100%; max-width: var(--max); margin-inline: auto; padding-inline: var(--gutter); }
.site-shell { min-height: 100vh; display: flex; flex-direction: column; padding-top: var(--site-top-h); }
.site-shell main { flex: 1; }

h1, h2, h3, .page-title, .harbor-hero-title {
  font-family: var(--display);
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.02em;
}
.lead { font-size: 1.05rem; line-height: 1.72; max-width: 62ch; }
.kicker {
  display: inline-block;
  font-family: var(--mono);
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--secondary);
  background: var(--secondary-soft);
  padding: 4px 11px;
  border-radius: 999px;
  margin-bottom: 14px;
}
.text-link { font-weight: 600; color: var(--primary); }

/* Header */
.announce-bar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 110;
  display: flex; flex-wrap: wrap; align-items: center; justify-content: center;
  gap: 6px 12px; min-height: var(--announce-h); padding: 7px var(--gutter);
  background: linear-gradient(90deg, #EEF6FA, #F7FBFD, #EEF6FA);
  border-bottom: 1px solid var(--line);
  color: var(--ink); font-size: 0.82rem; font-weight: 500;
}
.announce-bar a { color: var(--primary); font-weight: 700; }

.site-header {
  position: fixed; top: var(--announce-h); left: 0; right: 0; z-index: 100;
  background: rgba(247, 251, 253, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.header-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 16px;
  min-height: var(--header-h);
}
.brand { display: flex; align-items: center; gap: 10px; color: inherit; }
.logo-mark { width: 32px; height: 32px; flex-shrink: 0; }
.logo-mark svg { width: 100%; height: 100%; display: block; }
.brand-text { display: flex; flex-direction: column; line-height: 1.2; }
.brand-text strong { font-family: var(--display); font-size: 1rem; color: var(--ink); }
.brand-text span { font-size: 0.68rem; color: var(--muted-light); font-family: var(--mono); }
.nav-main { display: flex; flex-wrap: wrap; gap: 4px 14px; justify-content: center; }
.nav-link { font-size: 0.85rem; font-weight: 500; color: var(--muted); padding: 6px 0; }
.nav-link:hover { color: var(--primary); }
.header-actions { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; justify-content: flex-end; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 10px 18px; border-radius: var(--radius); font-weight: 600; font-size: 0.875rem;
  border: 1px solid transparent; cursor: pointer; transition: background 0.15s, border-color 0.15s, transform 0.15s;
  text-align: center; white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-hover); color: #fff; }
.btn-secondary { background: var(--card); color: var(--primary); border-color: var(--line); }
.btn-secondary:hover { border-color: var(--primary); color: var(--primary); }
.btn-ghost { background: transparent; color: var(--primary); border-color: transparent; }
.btn-ghost:hover { background: var(--primary-soft); }
.btn-sm { padding: 7px 12px; font-size: 0.78rem; }
.btn-lg { padding: 13px 22px; font-size: 0.95rem; }
.btn-full { width: 100%; }
.btn-row { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }

/* Tags & stats */
.tag {
  display: inline-flex; align-items: center;
  padding: 3px 9px; border-radius: 999px;
  font-family: var(--mono); font-size: 0.62rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.04em;
  border: 1px solid var(--line); background: var(--bg-alt); color: var(--muted);
}
.tag-live { background: rgba(34, 197, 94, 0.12); border-color: rgba(34, 197, 94, 0.3); color: #15803d; }
.tag-primary { background: var(--primary-soft); border-color: rgba(15, 76, 129, 0.2); color: var(--primary); }
.tag-highlight { background: rgba(20, 184, 166, 0.12); border-color: rgba(20, 184, 166, 0.3); color: #0f766e; }
.tag-warn, .tag-risk { background: rgba(245, 158, 11, 0.12); border-color: rgba(245, 158, 11, 0.3); color: #b45309; }
.tag-score { background: rgba(6, 182, 212, 0.1); border-color: rgba(6, 182, 212, 0.25); color: #0e7490; }
.tag-neutral { background: var(--bg-alt); }
.tag.is-active { background: var(--primary); color: #fff; border-color: var(--primary); }

.stat { display: inline-flex; flex-direction: column; gap: 2px; padding: 8px 12px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); }
.stat strong { font-family: var(--display); font-size: 1.1rem; color: var(--ink); }
.stat span { font-size: 0.68rem; color: var(--muted-light); font-family: var(--mono); }
.stat-live strong { color: #15803d; }
.stat-primary strong { color: var(--primary); }
.stat-highlight strong { color: var(--highlight); }

.pulse-dot {
  display: inline-block; width: 7px; height: 7px; border-radius: 50%;
  background: var(--opp); box-shadow: 0 0 8px rgba(34, 197, 94, 0.6);
  animation: pulse-dot 2s ease infinite;
}
@keyframes pulse-dot { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }

/* Home — split harbor hero */
.harbor-hero {
  padding: clamp(40px, 6vw, 64px) 0;
  background:
    radial-gradient(ellipse at 0% 0%, rgba(6, 182, 212, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 100% 100%, rgba(15, 76, 129, 0.06) 0%, transparent 50%),
    var(--bg);
  border-bottom: 1px solid var(--line);
}
.harbor-hero-grid {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: clamp(24px, 4vw, 48px);
  align-items: center;
}
.harbor-hero-title { font-size: clamp(1.85rem, 4vw, 2.65rem); line-height: 1.12; margin-bottom: 10px; }
.harbor-hero-tagline { font-family: var(--mono); font-size: 0.82rem; color: var(--secondary); margin-bottom: 8px; }
.harbor-hero-mission { font-family: var(--display); font-size: 1rem; font-weight: 600; color: var(--opp); margin-bottom: 14px; }
.harbor-hero-lead { margin-bottom: 8px; max-width: 48ch; }
.harbor-hero-actions { margin-top: 22px; }
.harbor-hero-proof { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }
.proof-item {
  padding: 12px 16px; background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius-lg); min-width: 110px;
}
.proof-item strong { display: block; font-family: var(--display); font-size: 1.35rem; color: var(--primary); }
.proof-item span { font-size: 0.72rem; color: var(--muted-light); }

.harbor-map-panel {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  box-shadow: 0 24px 48px rgba(15, 76, 129, 0.08);
  overflow: hidden;
}
.harbor-map-chrome {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px;
  padding: 12px 16px; border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, var(--bg-alt), var(--card));
  font-size: 0.78rem;
}
.harbor-map-title { font-weight: 600; color: var(--ink); }
.harbor-map-status { color: var(--muted-light); font-family: var(--mono); display: flex; align-items: center; gap: 6px; }

.harbor-map-stage {
  position: relative;
  min-height: 380px;
  background:
    linear-gradient(180deg, rgba(6, 182, 212, 0.06) 0%, rgba(15, 76, 129, 0.04) 100%),
    repeating-linear-gradient(0deg, transparent, transparent 39px, rgba(15, 76, 129, 0.04) 39px, rgba(15, 76, 129, 0.04) 40px),
    repeating-linear-gradient(90deg, transparent, transparent 39px, rgba(15, 76, 129, 0.04) 39px, rgba(15, 76, 129, 0.04) 40px);
}
.harbor-chart-lines { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }

.harbor-buoy {
  position: absolute;
  display: flex; flex-direction: column; gap: 2px;
  padding: 8px 12px; max-width: 150px;
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); cursor: pointer; text-align: left;
  box-shadow: 0 4px 12px rgba(15, 76, 129, 0.08);
  transition: border-color 0.2s, box-shadow 0.2s;
}
.harbor-buoy strong { font-size: 0.72rem; color: var(--ink); }
.harbor-buoy span { font-size: 0.62rem; color: var(--muted-light); font-family: var(--mono); }
.buoy-beacon {
  position: absolute; top: -4px; right: -4px;
  width: 10px; height: 10px; border-radius: 50%;
  background: var(--secondary);
  box-shadow: 0 0 10px rgba(6, 182, 212, 0.6);
  animation: buoy-flash 2s ease infinite;
}
.buoy-live .buoy-beacon { background: var(--opp); box-shadow: 0 0 10px rgba(34, 197, 94, 0.6); }
.buoy-warn .buoy-beacon { background: var(--warn); box-shadow: 0 0 10px rgba(245, 158, 11, 0.5); }
.harbor-buoy.is-active { border-color: var(--primary); box-shadow: 0 0 0 2px rgba(15, 76, 129, 0.15), 0 8px 24px rgba(15, 76, 129, 0.12); }
@keyframes buoy-flash { 0%, 100% { opacity: 1; transform: scale(1); } 50% { opacity: 0.5; transform: scale(0.85); } }

.harbor-inspector {
  position: absolute; bottom: 14px; left: 14px; right: 14px;
  padding: 14px 16px; background: rgba(255, 255, 255, 0.95);
  border: 1px solid var(--line); border-radius: var(--radius-lg);
  backdrop-filter: blur(8px);
}
.inspector-kicker { font-family: var(--mono); font-size: 0.62rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--secondary); }
.harbor-inspector strong { display: block; font-size: 0.88rem; color: var(--ink); margin: 4px 0; }
.harbor-inspector p { font-size: 0.78rem; line-height: 1.55; }
.inspector-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }

/* Home sections */
.harbor-section { padding: clamp(48px, 7vw, 72px) 0; }
.harbor-section.is-alt { background: var(--bg-alt); border-block: 1px solid var(--line); }
.harbor-section.is-chart { background: linear-gradient(180deg, var(--card), var(--bg)); }
.section-head { margin-bottom: 28px; max-width: 640px; }
.section-head h2 { font-size: clamp(1.35rem, 3vw, 1.85rem); margin-bottom: 10px; }
.section-head p { font-size: 0.95rem; }

.radar-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--card-gap);
}
.radar-stat-card {
  padding: var(--card-pad); background: var(--card);
  border: 1px solid var(--line); border-radius: var(--radius-lg);
}
.radar-stat-label { font-family: var(--mono); font-size: 0.65rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted-light); }
.radar-stat-card strong { display: block; font-family: var(--display); font-size: 1.75rem; color: var(--primary); margin: 6px 0; }
.radar-stat-card p { font-size: 0.82rem; margin-bottom: 10px; }
.radar-bar { height: 4px; background: var(--bg-alt); border-radius: 999px; overflow: hidden; }
.radar-bar span { display: block; height: 100%; background: linear-gradient(90deg, var(--primary), var(--secondary)); border-radius: 999px; }

.industry-distribution {
  margin-top: 28px; padding: var(--card-pad); background: var(--card);
  border: 1px solid var(--line); border-radius: var(--radius-xl);
}
.industry-distribution h3 { font-size: 1rem; color: var(--ink); margin-bottom: 16px; }
.industry-bars { display: flex; flex-direction: column; gap: 10px; }
.industry-bar-row {
  display: grid; grid-template-columns: 88px 1fr 40px; gap: 12px; align-items: center;
  font-size: 0.82rem;
}
.industry-bar-row span { color: var(--ink); font-weight: 500; }
.industry-bar { height: 8px; background: var(--bg-alt); border-radius: 999px; overflow: hidden; }
.industry-bar span { display: block; height: 100%; background: linear-gradient(90deg, var(--primary), var(--highlight)); border-radius: 999px; }
.industry-bar-row em { font-style: normal; font-family: var(--mono); font-size: 0.72rem; color: var(--primary); text-align: right; }
.industry-trend-note { margin-top: 16px; font-size: 0.82rem; display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }

.discovery-journey {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--card-gap);
}
.journey-step {
  padding: var(--card-pad); background: var(--card);
  border: 1px solid var(--line); border-radius: var(--radius-lg);
  border-top: 3px solid var(--secondary);
}
.journey-step span {
  display: inline-grid; place-items: center;
  width: 28px; height: 28px; margin-bottom: 10px;
  background: var(--primary-soft); color: var(--primary);
  border-radius: var(--radius-sm); font-family: var(--mono); font-size: 0.72rem; font-weight: 600;
}
.journey-step strong { display: block; font-size: 0.92rem; color: var(--ink); margin-bottom: 6px; }
.journey-step p { font-size: 0.82rem; line-height: 1.55; }

.case-study-panel {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: var(--card-gap);
  align-items: start;
}
.case-study-copy blockquote {
  font-size: 1rem; line-height: 1.7; color: var(--ink);
  border-left: 3px solid var(--secondary); padding-left: 18px; margin-bottom: 12px;
}
.case-study-copy cite { font-size: 0.78rem; color: var(--muted-light); font-style: normal; }
.case-metrics { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin-top: 20px; }
.case-metrics li { padding: 10px 12px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); font-size: 0.82rem; }
.case-metrics strong { display: block; font-family: var(--display); color: var(--primary); font-size: 1.1rem; }
.case-study-card {
  padding: var(--card-pad); background: var(--card);
  border: 1px solid var(--line); border-radius: var(--radius-lg);
  box-shadow: 0 12px 32px rgba(15, 76, 129, 0.06);
}
.case-study-card strong { display: block; font-size: 1rem; color: var(--ink); margin: 8px 0; }
.case-study-card p { font-size: 0.85rem; margin-bottom: 14px; }

/* Page layout */
.page-hero, .about-hero {
  padding: clamp(36px, 6vw, 56px) 0;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, var(--card), var(--bg));
}
.page-title { font-size: clamp(1.6rem, 3.5vw, 2.25rem); margin-bottom: 12px; }
.breadcrumb { font-size: 0.78rem; margin-bottom: 16px; color: var(--muted-light); }
.breadcrumb a { color: var(--primary); }
.breadcrumb span { margin: 0 6px; }
.page-showcase, .page-body, .about-section { padding: clamp(36px, 5vw, 56px) 0; }
.page-showcase.is-alt, .about-footer.is-alt { background: var(--bg-alt); border-block: 1px solid var(--line); }
.section-inline-title { font-size: 1.2rem; margin-bottom: 8px; color: var(--ink); }
.section-sub { font-size: 0.9rem; margin-bottom: 20px; max-width: 62ch; }
.section { padding: clamp(32px, 5vw, 48px) 0; }
.section.is-alt { background: var(--bg-alt); }
.section.tight { padding: 32px 0; }
.sub-cta { text-align: center; max-width: 560px; margin-inline: auto; }
.sub-cta h3 { font-size: 1.25rem; margin-bottom: 8px; color: var(--ink); }
.sub-cta p { margin-bottom: 16px; }
.sub-cta .btn-row { justify-content: center; }

.ocean-frame {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  padding: var(--card-pad);
  box-shadow: 0 8px 32px rgba(15, 76, 129, 0.05);
}

.ocean-panel {
  background: var(--bg-alt);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.ocean-panel-accent { border-color: rgba(15, 76, 129, 0.2); }
.panel-head {
  display: flex; justify-content: space-between; align-items: center; gap: 8px;
  padding: 10px 14px; border-bottom: 1px solid var(--line);
  font-size: 0.82rem; font-weight: 600; color: var(--ink);
  background: var(--card);
}
.panel-body { padding: 14px; }
.panel-badge {
  font-family: var(--mono); font-size: 0.62rem; text-transform: uppercase;
  color: var(--secondary); background: var(--secondary-soft); padding: 3px 8px; border-radius: 999px;
}

.ui-alert {
  margin-top: 16px; padding: 14px 16px; border-radius: var(--radius);
  font-size: 0.85rem; border: 1px solid var(--line); background: var(--card);
}
.ui-alert strong { color: var(--ink); }
.ui-alert-ok { border-left: 3px solid var(--opp); }
.ui-alert-info { border-left: 3px solid var(--secondary); }
.ui-alert-warn { border-left: 3px solid var(--warn); }

/* Feed */
.opportunity-feed { display: flex; flex-direction: column; gap: 16px; }
.feed-head strong { display: block; color: var(--ink); font-size: 0.95rem; }
.feed-head span { font-size: 0.75rem; color: var(--muted-light); font-family: var(--mono); }
.feed-stats { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.feed-filters { display: flex; flex-direction: column; gap: 10px; }
.feed-filter-group { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.filter-label { font-family: var(--mono); font-size: 0.65rem; text-transform: uppercase; color: var(--muted-light); min-width: 88px; }
.feed-sort {
  align-self: flex-end; padding: 8px 12px; border: 1px solid var(--line);
  border-radius: var(--radius); background: var(--card); font-size: 0.82rem;
}
.feed-list { display: flex; flex-direction: column; gap: 12px; }
.feed-card {
  padding: var(--card-pad); background: var(--bg-alt);
  border: 1px solid var(--line); border-radius: var(--radius-lg);
  border-left: 3px solid var(--primary);
}
.feed-card-head { display: flex; justify-content: space-between; gap: 8px; margin-bottom: 10px; font-size: 0.72rem; color: var(--muted-light); font-family: var(--mono); }
.feed-company { display: block; font-size: 1rem; color: var(--ink); margin-bottom: 4px; }
.feed-meta { font-size: 0.75rem; color: var(--muted-light); font-family: var(--mono); }
.feed-card-body p { font-size: 0.85rem; margin: 8px 0; line-height: 1.6; }
.feed-source, .feed-actions-hint { display: block; font-size: 0.72rem; color: var(--muted-light); font-family: var(--mono); margin-top: 4px; }
.feed-card-foot { margin-top: 12px; }
.feed-live { border-left-color: var(--opp); }

/* Radar */
.signal-radar { display: flex; flex-direction: column; gap: 14px; }
.radar-stage {
  position: relative; min-height: 360px;
  background: radial-gradient(circle at center, rgba(6, 182, 212, 0.08) 0%, transparent 70%), var(--bg-alt);
  border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden;
}
.radar-grid { position: absolute; inset: 0; display: grid; place-items: center; }
.radar-ring {
  position: absolute; border: 1px solid rgba(15, 76, 129, 0.12); border-radius: 50%;
}
.radar-ring.r1 { width: 30%; height: 30%; }
.radar-ring.r2 { width: 55%; height: 55%; }
.radar-ring.r3 { width: 80%; height: 80%; }
.radar-sweep {
  position: absolute; width: 50%; height: 2px; left: 50%; top: 50%;
  transform-origin: left center;
  background: linear-gradient(90deg, rgba(6, 182, 212, 0.6), transparent);
  animation: radar-sweep 4s linear infinite;
}
@keyframes radar-sweep { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
.radar-blip {
  position: absolute; transform: translate(-50%, -50%);
  width: 14px; height: 14px; border-radius: 50%;
  background: var(--secondary); border: 2px solid var(--card);
  cursor: pointer; padding: 0;
}
.blip-pulse { position: absolute; inset: -6px; border-radius: 50%; border: 1px solid var(--secondary); animation: blip-pulse 2s ease infinite; }
.blip-label { position: absolute; top: 18px; left: 50%; transform: translateX(-50%); white-space: nowrap; font-size: 0.62rem; font-family: var(--mono); color: var(--ink); pointer-events: none; }
@keyframes blip-pulse { 0%, 100% { opacity: 0.6; transform: scale(1); } 50% { opacity: 0; transform: scale(1.8); } }
.radar-detail {
  position: absolute; bottom: 14px; right: 14px; width: min(280px, calc(100% - 28px));
  padding: 14px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-lg);
}
.radar-detail-label { font-family: var(--mono); font-size: 0.62rem; text-transform: uppercase; color: var(--secondary); }
.radar-detail strong { display: block; font-size: 0.85rem; color: var(--ink); margin: 4px 0; }
.radar-detail p { font-size: 0.78rem; }
.radar-detail-tags { display: flex; gap: 6px; margin-top: 8px; flex-wrap: wrap; }

/* Market gaps */
.market-gaps-map { display: flex; flex-direction: column; gap: 14px; }
.gaps-stage {
  display: grid; grid-template-columns: 1fr minmax(240px, 320px); gap: var(--card-gap);
}
.gaps-ocean {
  position: relative; min-height: 420px;
  background: linear-gradient(180deg, rgba(6, 182, 212, 0.08), rgba(15, 76, 129, 0.05));
  border: 1px solid var(--line); border-radius: var(--radius-lg);
}
.gap-detail {
  padding: var(--card-pad); background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius-lg); align-self: start; position: sticky; top: calc(var(--site-top-h) + 16px);
}
.gap-detail-label { font-family: var(--mono); font-size: 0.62rem; text-transform: uppercase; color: var(--secondary); }
.gap-detail strong { display: block; font-size: 0.92rem; color: var(--ink); margin: 6px 0 12px; }
.gap-detail-block { margin-bottom: 12px; }
.gap-detail-block span { display: block; font-family: var(--mono); font-size: 0.62rem; text-transform: uppercase; color: var(--muted-light); margin-bottom: 4px; }
.gap-detail-block p { font-size: 0.82rem; line-height: 1.6; }
.gap-detail-block em { font-style: normal; color: var(--opp); font-weight: 600; }
.gap-island.is-active { border-color: var(--secondary); box-shadow: 0 0 0 2px rgba(6, 182, 212, 0.25); }
.gap-island {
  position: absolute; max-width: 180px; padding: 12px 14px;
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-lg);
  cursor: pointer; text-align: left; box-shadow: 0 8px 20px rgba(15, 76, 129, 0.08);
}
.island-beacon { display: block; width: 8px; height: 8px; border-radius: 50%; background: var(--warn); margin-bottom: 6px; }
.gap-island strong { display: block; font-size: 0.78rem; color: var(--ink); }
.gap-island span { font-size: 0.65rem; color: var(--muted-light); }
.gap-island em { display: block; font-style: normal; font-family: var(--mono); font-size: 0.62rem; color: var(--secondary); margin: 4px 0; }
.gap-island p { font-size: 0.72rem; line-height: 1.5; }
.island-pos-1 { left: 8%; top: 12%; }
.island-pos-2 { left: 38%; top: 8%; }
.island-pos-3 { right: 10%; top: 18%; }
.island-pos-4 { left: 18%; bottom: 18%; }
.island-pos-5 { left: 52%; bottom: 12%; }
.island-pos-6 { right: 16%; bottom: 22%; }
.island-risk { border-left: 3px solid var(--risk); }
.island-warn { border-left: 3px solid var(--warn); }

/* Company watch */
.company-watch { display: flex; flex-direction: column; gap: 14px; }
.watch-tabs { display: flex; flex-wrap: wrap; gap: 8px; }
.watch-stats { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }
.watch-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: var(--card-gap); }
.watch-card { padding: var(--card-pad); background: var(--bg-alt); border: 1px solid var(--line); border-radius: var(--radius-lg); }
.watch-card header { display: flex; justify-content: space-between; align-items: flex-start; gap: 8px; margin-bottom: 8px; }
.watch-card header strong { color: var(--ink); font-size: 0.92rem; }
.watch-card p { font-size: 0.82rem; margin-bottom: 10px; }
.watch-signals { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 10px; }
.watch-timeline { margin-bottom: 12px; padding-top: 10px; border-top: 1px dashed var(--line); }
.watch-timeline > span { display: block; font-family: var(--mono); font-size: 0.62rem; text-transform: uppercase; color: var(--muted-light); margin-bottom: 6px; }
.watch-timeline ul { display: flex; flex-direction: column; gap: 4px; }
.watch-timeline li { font-size: 0.75rem; display: flex; gap: 8px; }
.watch-timeline time { font-family: var(--mono); color: var(--secondary); min-width: 42px; }

/* Explorer */
.opportunity-explorer { display: flex; flex-direction: column; gap: 14px; }
.explorer-map {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--card-gap); min-height: 280px;
}
.sector-zone {
  padding: var(--card-pad); border: 1px solid var(--line); border-radius: var(--radius-lg);
  background: var(--card); cursor: pointer; text-align: left;
  box-shadow: 0 0 calc(var(--zone-glow, 0.5) * 24px) rgba(6, 182, 212, calc(var(--zone-glow, 0.5) * 0.3));
  transition: transform 0.15s, box-shadow 0.15s;
}
.sector-zone:hover { transform: translateY(-2px); }
.sector-zone strong { display: block; font-size: 1rem; color: var(--ink); margin-bottom: 6px; }
.sector-zone span { display: block; font-size: 0.78rem; margin-bottom: 4px; }
.sector-zone em { font-style: normal; font-family: var(--mono); font-size: 0.65rem; color: var(--primary); }
.explorer-detail { margin-top: 8px; padding: 14px; background: var(--bg-alt); border-radius: var(--radius); border: 1px solid var(--line); }
.explorer-opp-list { margin-top: 12px; display: flex; flex-direction: column; gap: 8px; }
.explorer-opp-list li { font-size: 0.82rem; padding: 10px 12px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); }
.explorer-opp-list strong { color: var(--ink); }

/* Signals rows */
.signal-row {
  padding: 12px 0; border-bottom: 1px solid var(--line);
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; align-items: flex-start;
}
.signal-row:last-child { border-bottom: none; }
.signal-row strong { display: block; color: var(--ink); font-size: 0.88rem; }
.signal-row span { font-size: 0.72rem; color: var(--muted-light); font-family: var(--mono); }
.signal-row p { font-size: 0.82rem; margin-top: 4px; }
.signal-row > div { flex: 1; min-width: 200px; }
.signal-row .btn-row { flex-shrink: 0; align-self: center; }

/* Opportunity detail modal */
.opp-detail-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px; margin: 16px 0;
}
.opp-detail-block {
  padding: 12px; background: var(--bg-alt); border: 1px solid var(--line); border-radius: var(--radius);
}
.opp-detail-block span { display: block; font-family: var(--mono); font-size: 0.62rem; text-transform: uppercase; color: var(--muted-light); margin-bottom: 4px; }
.opp-detail-block strong, .opp-detail-block p { font-size: 0.85rem; color: var(--ink); }
.opp-detail-evidence, .opp-detail-actions { margin-bottom: 12px; font-size: 0.85rem; }
.opp-detail-evidence span, .opp-detail-actions span { display: block; font-family: var(--mono); font-size: 0.62rem; text-transform: uppercase; color: var(--muted-light); margin-bottom: 4px; }

/* Use cases */
.use-case { display: flex; flex-direction: column; gap: 10px; }
.use-actions { margin-top: 8px; }
.use-row {
  display: flex; flex-wrap: wrap; gap: 8px 16px; padding: 8px 0;
  border-bottom: 1px solid var(--line); font-size: 0.85rem;
}
.use-row span:first-child { font-family: var(--mono); font-size: 0.65rem; text-transform: uppercase; color: var(--muted-light); min-width: 120px; }
.use-row strong { color: var(--ink); flex: 1; }
.use-metrics { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }

/* Integration flow */
.ocean-flow {
  display: grid; grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: 12px; align-items: center; padding: var(--card-pad);
  background: var(--bg-alt); border-radius: var(--radius-lg); border: 1px solid var(--line);
}
.flow-col { display: flex; flex-direction: column; gap: 8px; }
.flow-label { font-family: var(--mono); font-size: 0.62rem; text-transform: uppercase; color: var(--muted-light); margin-bottom: 4px; }
.flow-node { padding: 10px 12px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); font-size: 0.78rem; }
.flow-node strong { display: block; color: var(--ink); margin-bottom: 2px; }
.flow-node span { font-size: 0.68rem; color: var(--muted-light); }
.flow-source { border-left: 3px solid var(--secondary); }
.flow-output { border-left: 3px solid var(--primary); }
.flow-engine {
  padding: 16px; text-align: center; background: var(--card);
  border: 1px solid rgba(15, 76, 129, 0.2); border-radius: var(--radius-lg);
  min-width: 160px;
}
.flow-engine strong { display: block; color: var(--ink); font-size: 0.88rem; }
.flow-engine span { font-size: 0.68rem; color: var(--muted-light); font-family: var(--mono); }
.flow-stream { position: relative; width: 40px; height: 120px; }
.data-wave {
  position: absolute; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--secondary), transparent);
  animation: wave-flow 2s ease infinite;
}
.data-wave.w1 { top: 20%; }
.data-wave.w2 { top: 45%; animation-delay: 0.4s; }
.data-wave.w3 { top: 70%; animation-delay: 0.8s; }
.data-wave.w4 { top: 35%; animation-delay: 0.2s; }
.data-wave.w5 { top: 60%; animation-delay: 0.6s; }
@keyframes wave-flow { 0%, 100% { opacity: 0.2; transform: translateX(-8px); } 50% { opacity: 1; transform: translateX(8px); } }

.int-connect-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: var(--card-gap); }
.int-connect-card { padding: var(--card-pad); background: var(--bg-alt); border: 1px solid var(--line); border-radius: var(--radius-lg); display: flex; flex-direction: column; gap: 8px; }
.int-sub { font-family: var(--mono); font-size: 0.65rem; color: var(--secondary); }
.connect-hero-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: var(--card-gap); margin-top: 20px; }
.connect-hero-item { display: flex; flex-direction: column; gap: 6px; align-items: flex-start; }
.connect-hero-item span { font-size: 0.75rem; color: var(--muted-light); font-family: var(--mono); }

/* Pricing */
.pricing-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: var(--card-gap); align-items: start; }
.price-card {
  padding: clamp(20px, 3vw, 28px); background: var(--card);
  border: 1px solid var(--line); border-radius: var(--radius-xl);
  display: flex; flex-direction: column; gap: 12px; position: relative;
}
.price-featured { border-color: rgba(15, 76, 129, 0.3); box-shadow: 0 16px 40px rgba(15, 76, 129, 0.1); }
.price-tier { font-size: 0.85rem; font-weight: 600; color: var(--primary); text-transform: uppercase; letter-spacing: 0.04em; font-family: var(--mono); }
.price-amount { font-family: var(--display); font-size: 2rem; font-weight: 700; color: var(--ink); }
.price-amount span { font-size: 0.85rem; color: var(--muted-light); font-weight: 400; }
.price-badge { position: absolute; top: 16px; right: 16px; font-size: 0.62rem; font-weight: 700; text-transform: uppercase; color: var(--primary); background: var(--primary-soft); padding: 4px 8px; border-radius: 999px; }
.price-features { list-style: none; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.price-features li { font-size: 0.82rem; padding-left: 18px; position: relative; }
.price-features li::before { content: "✓"; position: absolute; left: 0; color: var(--opp); font-size: 0.75rem; }
.plan-metrics { display: flex; flex-direction: column; gap: 10px; padding: 12px 0; border-block: 1px solid var(--line); }
.plan-metric span { display: block; font-family: var(--mono); font-size: 0.62rem; text-transform: uppercase; color: var(--muted-light); }
.plan-metric strong { display: block; font-size: 0.88rem; color: var(--ink); margin: 2px 0 6px; }
.plan-bar { height: 4px; background: var(--bg-alt); border-radius: 999px; overflow: hidden; }
.plan-bar span { display: block; height: 100%; background: linear-gradient(90deg, var(--primary), var(--secondary)); border-radius: 999px; }
.billing-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: var(--card-gap); }
.billing-card { padding: var(--card-pad); background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-lg); }
.billing-card h3 { font-size: 0.95rem; color: var(--ink); margin-bottom: 8px; }
.billing-card p { font-size: 0.82rem; margin-bottom: 12px; }
.billing-examples { display: flex; flex-direction: column; gap: 4px; }
.billing-examples span { font-family: var(--mono); font-size: 0.68rem; color: var(--muted-light); }
.comparison-wrap { overflow-x: auto; }
.comparison-table { width: 100%; border-collapse: collapse; font-size: 0.82rem; }
.comparison-table th, .comparison-table td { padding: 12px 14px; border-bottom: 1px solid var(--line); text-align: left; }
.comparison-table th { font-family: var(--mono); font-size: 0.68rem; text-transform: uppercase; color: var(--muted-light); }
.comparison-table td:first-child { color: var(--ink); font-weight: 500; }

.opp-calculator { display: flex; flex-direction: column; gap: 14px; }
.calc-field span { display: block; font-size: 0.78rem; font-weight: 600; color: var(--muted); margin-bottom: 6px; }
.calc-field input {
  width: 100%; padding: 10px 12px; border: 1px solid var(--line);
  border-radius: var(--radius); background: var(--card); color: var(--ink);
}
.calc-output { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 12px; }
.calc-metric { padding: 14px; background: var(--primary-soft); border: 1px solid rgba(15, 76, 129, 0.15); border-radius: var(--radius); text-align: center; }
.calc-metric strong { display: block; font-family: var(--display); font-size: 1.4rem; color: var(--primary); }
.calc-metric span { font-size: 0.72rem; color: var(--muted-light); }
.calc-note { font-size: 0.75rem; color: var(--muted-light); }

/* About */
.about-intro-block { max-width: 640px; }
.about-content { display: flex; flex-direction: column; gap: 20px; }
.about-block h3 { font-size: 1rem; color: var(--ink); margin-bottom: 8px; }
.about-block p { font-size: 0.9rem; line-height: 1.65; }
.about-lead { font-size: 1.05rem; margin-bottom: 8px; }
.about-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 12px; }
.about-stat { padding: 14px; background: var(--bg-alt); border: 1px solid var(--line); border-radius: var(--radius); text-align: center; }
.about-stat strong { display: block; font-family: var(--display); font-size: 1.3rem; color: var(--primary); }
.about-stat span { font-size: 0.72rem; color: var(--muted-light); }
.harbor-cta-panel {
  display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 16px;
  padding: var(--card-pad); background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-xl);
}
.harbor-cta-panel h2 { font-size: 1.25rem; }

/* Footer */
.site-footer { border-top: 1px solid var(--line); background: var(--card); margin-top: auto; }
.footer-cta {
  padding: clamp(40px, 6vw, 56px) 0;
  background: linear-gradient(180deg, var(--bg-alt), var(--card));
  border-bottom: 1px solid var(--line);
  text-align: center;
}
.footer-cta h2 { font-size: clamp(1.35rem, 3vw, 1.85rem); margin-bottom: 10px; }
.footer-cta p { max-width: 520px; margin: 0 auto 20px; }
.footer-cta .btn-row { justify-content: center; }
.footer-wrap { padding: clamp(32px, 5vw, 48px) 0 24px; }
.footer-top { margin-bottom: 28px; max-width: 480px; }
.footer-tagline { font-size: 0.88rem; margin-top: 10px; }
.footer-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; margin-bottom: 28px; }
.footer-col h5 { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--ink); margin-bottom: 10px; font-family: var(--mono); }
.footer-col a { display: block; font-size: 0.82rem; color: var(--muted); padding: 4px 0; }
.footer-col a:hover { color: var(--primary); }
.footer-meta { font-size: 0.75rem; color: var(--muted-light); font-family: var(--mono); }

/* Modals */
.site-modal {
  position: fixed; inset: 0; z-index: 200;
  display: flex; align-items: center; justify-content: center; padding: 20px;
}
.site-modal-backdrop { position: absolute; inset: 0; background: rgba(15, 23, 42, 0.4); backdrop-filter: blur(4px); }
.site-modal-panel {
  position: relative; width: 100%; max-width: 440px; max-height: 90vh; overflow-y: auto;
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-xl);
  padding: 24px; box-shadow: 0 24px 64px rgba(15, 76, 129, 0.15);
}
.site-modal-wide { max-width: 560px; }
.site-modal-close {
  position: absolute; top: 14px; right: 14px; width: 32px; height: 32px;
  border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--bg-alt);
  cursor: pointer; font-size: 1.2rem; line-height: 1; color: var(--muted);
}
.site-modal-panel h2 { font-size: 1.2rem; margin-bottom: 8px; padding-right: 32px; color: var(--ink); }
.site-modal-lead { font-size: 0.88rem; margin-bottom: 18px; line-height: 1.6; }
.site-modal-form { display: flex; flex-direction: column; gap: 14px; }
.form-field { display: flex; flex-direction: column; gap: 6px; }
.form-field label { font-size: 0.8125rem; font-weight: 600; color: var(--ink); }
.form-field input, .form-field select, .form-field textarea {
  padding: 10px 12px; border: 1px solid var(--line); border-radius: var(--radius);
  background: var(--card); color: var(--ink); font-size: 0.9rem;
}
.form-field textarea { min-height: 88px; resize: vertical; }
.form-success { font-size: 0.85rem; color: #15803d; background: rgba(34, 197, 94, 0.1); padding: 10px 12px; border-radius: var(--radius); }
.form-divider { text-align: center; font-size: 0.78rem; color: var(--muted-light); margin: 4px 0; }
.demo-flow-list { display: flex; flex-direction: column; gap: 10px; margin-bottom: 16px; }
.flow-step {
  display: grid; grid-template-columns: 36px 1fr; gap: 12px; align-items: start;
  padding: 12px; background: var(--bg-alt); border: 1px solid var(--line); border-radius: var(--radius);
}
.flow-step span {
  width: 32px; height: 32px; display: grid; place-items: center;
  background: var(--primary-soft); color: var(--primary);
  border-radius: var(--radius-sm); font-family: var(--mono); font-size: 0.72rem; font-weight: 600;
}
.flow-step strong { display: block; font-size: 0.85rem; color: var(--ink); margin-bottom: 2px; }
.flow-step p { font-size: 0.78rem; line-height: 1.5; }

/* Auth */
.auth-shell { display: grid; grid-template-columns: 1fr 1fr; min-height: 100vh; }
.auth-visual {
  padding: clamp(32px, 5vw, 48px); background: linear-gradient(160deg, var(--primary-soft), var(--bg-alt));
  border-right: 1px solid var(--line); display: flex; flex-direction: column; gap: 24px;
}
.auth-copy h1 { font-size: clamp(1.4rem, 3vw, 1.85rem); margin-bottom: 12px; color: var(--ink); }
.auth-metrics { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin-top: auto; }
.auth-metric { padding: 14px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); }
.auth-metric strong { display: block; font-family: var(--display); font-size: 1.3rem; color: var(--primary); }
.auth-metric span { font-size: 0.72rem; color: var(--muted-light); }
.auth-quote { grid-column: 1 / -1; font-size: 0.85rem; font-style: italic; line-height: 1.6; }
.auth-foot { font-size: 0.72rem; color: var(--muted-light); margin-top: auto; }
.auth-panel { display: grid; place-items: center; padding: clamp(24px, 4vw, 40px); background: var(--bg); }
.auth-wrap { width: 100%; max-width: 400px; }
.auth-wrap h2 { font-size: 1.35rem; margin-bottom: 8px; color: var(--ink); }
.auth-card { margin-top: 24px; padding: 24px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius-xl); }

.reveal { opacity: 0; transform: translateY(12px); transition: opacity 0.5s ease, transform 0.5s ease; }
.reveal.visible, .reveal.is-visible { opacity: 1; transform: none; }
.is-running { animation: pulse-run 0.6s ease; }
@keyframes pulse-run { 0%, 100% { opacity: 1; } 50% { opacity: 0.7; } }

@media (max-width: 1024px) {
  .harbor-hero-grid { grid-template-columns: 1fr; }
  .case-study-panel { grid-template-columns: 1fr; }
  .ocean-flow { grid-template-columns: 1fr; }
  .flow-stream { width: 100%; height: 40px; }
  .footer-grid { grid-template-columns: repeat(3, 1fr); }
  .gaps-stage { grid-template-columns: 1fr; }
  .gap-detail { position: static; }
}
@media (max-width: 900px) {
  .header-row { grid-template-columns: 1fr auto; }
  .nav-main { display: none; }
  .auth-shell { grid-template-columns: 1fr; }
  .auth-visual { display: none; }
}
@media (max-width: 640px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .harbor-buoy { max-width: 120px; padding: 6px 8px; }
}