/* ==========================================================================
   Pipeline Partner — landing page
   Dark "engineered system" theme: black paper, electric-blue accent.
   Design tokens first; everything derives from them.
   ========================================================================== */

/* ---- self-hosted fonts (variable, latin subset) ---- */
@font-face {
  font-family: "Newsreader";
  font-style: normal;
  font-weight: 400 600;
  font-display: swap;
  src: url("../fonts/Newsreader-latin.woff2") format("woff2");
}
@font-face {
  font-family: "Newsreader";
  font-style: italic;
  font-weight: 400 600;
  font-display: swap;
  src: url("../fonts/Newsreader-italic-latin.woff2") format("woff2");
}
@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 400 600;
  font-display: swap;
  src: url("../fonts/Inter-latin.woff2") format("woff2");
}
@font-face {
  font-family: "JetBrains Mono";
  font-style: normal;
  font-weight: 400 500;
  font-display: swap;
  src: url("../fonts/JetBrainsMono-latin.woff2") format("woff2");
}

:root {
  /* color — black surfaces, light ink, electric-blue accent */
  --paper: #05070b;
  --paper-raised: #0a0e14;
  --ink: #e9edf2;
  --ink-soft: rgba(233, 237, 242, 0.76);
  --ink-subtle: rgba(233, 237, 242, 0.6);
  --ink-faint: rgba(233, 237, 242, 0.36);
  --border-subtle: rgba(233, 237, 242, 0.14);
  --border-faint: rgba(233, 237, 242, 0.08);
  --accent: #38bdf8;
  --accent-strong: #0ea5e9;   /* hover / pressed surfaces */
  --accent-bright: #7dd3fc;   /* accent as text on dark */
  --accent-tint: rgba(56, 189, 248, 0.11);
  --accent-border: rgba(56, 189, 248, 0.34);
  --red: #ef6f64;
  --red-tint: rgba(239, 111, 100, 0.1);
  --red-border: rgba(239, 111, 100, 0.32);
  --amber: #d9a83c;
  --band: #070b12;            /* credibility band panels */
  --band-ink: #edf2f7;
  --band-ink-soft: rgba(237, 242, 247, 0.66);
  --band-border: rgba(125, 211, 252, 0.16);

  /* type */
  --font-display: "Newsreader", Georgia, serif;
  --font-sans: "Inter", system-ui, -apple-system, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Consolas, monospace;

  /* shape */
  --r-pill: 999px;
  --r-sm: 8px;
  --r-card: 14px;
  --r-lg: 20px;

  /* elevation (true dark shadows + blue lift on key cards) */
  --shadow-card: 0 1px 2px rgba(0, 0, 0, 0.5), 0 12px 32px rgba(0, 0, 0, 0.35);
  --shadow-float: 0 8px 16px rgba(0, 0, 0, 0.45), 0 32px 64px rgba(0, 0, 0, 0.55);
  --glow-accent: 0 0 0 1px var(--accent-border), 0 8px 40px rgba(56, 189, 248, 0.18);

  /* rhythm */
  --section-pad: clamp(4.5rem, 10vw, 8rem);
  --container: 72rem;
}

/* ---- reset-ish ---- */
*, *::before, *::after { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 1.0625rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
h1, h2, h3, h4, p, ul, dl, dd, figure, blockquote { margin: 0; }
ul { padding: 0; list-style: none; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; }
html { scroll-behavior: smooth; scroll-padding-top: 5rem; color-scheme: dark; }

::selection { background: rgba(56, 189, 248, 0.35); }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 2px;
}

.container {
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 4vw, 2.5rem);
}

.mono {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.02em;
}

.skip-link {
  position: absolute;
  left: 1rem; top: -3rem;
  z-index: 100;
  background: var(--ink); color: var(--paper);
  padding: 0.5rem 1rem;
  border-radius: var(--r-sm);
  text-decoration: none;
  transition: top 0.15s ease;
}
.skip-link:focus { top: 1rem; }

/* ---- buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 0.9375rem;
  letter-spacing: -0.01em;
  text-decoration: none;
  border-radius: var(--r-pill);
  padding: 0.7rem 1.4rem;
  transition: background-color 0.15s ease, transform 0.15s ease, box-shadow 0.15s ease;
}
.btn-primary {
  background: linear-gradient(180deg, #5ecbfa, var(--accent-strong));
  color: #fff;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.22),
    0 0 24px rgba(56, 189, 248, 0.28);
}
.btn-primary:hover {
  background: linear-gradient(180deg, #7bd6fb, #0284c7);
  transform: translateY(-1px);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.22),
    0 0 32px rgba(56, 189, 248, 0.4);
}
.btn-sm { padding: 0.5rem 1.1rem; font-size: 0.875rem; }
.btn-lg { padding: 0.9rem 1.9rem; font-size: 1rem; }

/* ---- nav ---- */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--paper) 82%, transparent);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease;
}
.nav.scrolled { border-bottom-color: var(--border-faint); }
.nav-inner {
  display: flex;
  align-items: center;
  gap: 2rem;
  height: 4rem;
}
.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.2rem;
  letter-spacing: -0.01em;
  text-decoration: none;
}
.wordmark-mark { width: 1.15rem; height: 1.15rem; fill: var(--accent); filter: drop-shadow(0 0 6px rgba(56, 189, 248, 0.55)); }
.nav-links {
  display: flex;
  gap: 1.6rem;
  margin-left: auto;
}
.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--ink-soft);
  text-decoration: none;
  transition: color 0.15s ease;
}
.nav-links a:hover { color: var(--ink); }

/* ---- shared section type ---- */
.kicker {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent-bright);
  margin-bottom: 1.1rem;
}
.kicker-light { color: var(--accent-bright); }
.display, .display-2 {
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.06;
  text-wrap: balance;
}
.display { font-size: clamp(2.5rem, 6.4vw, 4.25rem); }
.display-2 { font-size: clamp(1.9rem, 4.4vw, 3rem); }
.lead, .section-lead {
  color: var(--ink-soft);
  max-width: 40rem;
  text-wrap: pretty;
}
.lead { font-size: clamp(1.05rem, 1.6vw, 1.2rem); }
.section-lead { font-size: 1.0625rem; margin-top: 1.1rem; }
.section-lead-light { color: var(--band-ink-soft); }

/* ---- reveal on scroll ---- */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.in { opacity: 1; transform: none; }

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
  padding-block: clamp(3.5rem, 8vw, 6.5rem) var(--section-pad);
  background:
    radial-gradient(56rem 30rem at 82% -8rem, rgba(56, 189, 248, 0.17), transparent 62%),
    radial-gradient(42rem 26rem at 8% -10rem, rgba(56, 189, 248, 0.09), transparent 60%),
    var(--paper);
}
.hero .kicker { margin-bottom: 2.2rem; }
.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--border-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-card);
  overflow: hidden;
  max-width: 46rem;
  margin-bottom: 0.9rem;
  box-shadow: var(--shadow-card);
}
.stats-caption {
  color: var(--ink-subtle);
  font-size: 0.6875rem;
  margin-bottom: 3rem;
}
.hero-stat {
  background: var(--paper-raised);
  padding: 1.1rem 1.3rem 1.2rem;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}
.hero-stat-num {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3vw, 2.2rem);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
  color: var(--accent-bright);
}
.hero-stat-label {
  font-weight: 600;
  font-size: 0.875rem;
  margin-top: 0.3rem;
}
.hero-stat-note {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--ink-subtle);
  line-height: 1.45;
}
.hero h1 { margin-bottom: 1.4rem; }
.hero-cta {
  margin-top: 2.2rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1rem;
}
.trust-line {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--ink-subtle);
  letter-spacing: 0.01em;
}

/* ==========================================================================
   Problem — before/after comparison (signature section)
   ========================================================================== */
.problem { padding-block: var(--section-pad); }
.compare {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(1.25rem, 3vw, 2rem);
  margin-top: 3.2rem;
  align-items: start;
}
.case {
  border-radius: var(--r-lg);
  border: 1px solid var(--border-subtle);
  background: var(--paper-raised);
  padding: clamp(1.4rem, 2.6vw, 2rem);
  box-shadow: var(--shadow-card);
}
.case-without { background: linear-gradient(180deg, var(--red-tint), transparent 34%), var(--paper-raised); }
.case-with {
  background: linear-gradient(180deg, var(--accent-tint), transparent 34%), var(--paper-raised);
  border-color: var(--accent-border);
  box-shadow: var(--shadow-float), var(--glow-accent);
}
.case-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
  flex-wrap: wrap;
  margin-bottom: 1.1rem;
}
.case-chip {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  padding: 0.32rem 0.75rem;
  border-radius: var(--r-pill);
  border: 1px solid;
}
.case-chip-red { color: var(--red); border-color: var(--red-border); background: var(--red-tint); }
.case-chip-green { color: var(--accent-bright); border-color: var(--accent-border); background: var(--accent-tint); }
.case-time { color: var(--ink-subtle); }
.case-title {
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 500;
  letter-spacing: -0.015em;
  margin-bottom: 0.9rem;
}
.case-points { display: grid; gap: 0.5rem; margin-bottom: 1.6rem; }
.case-points li {
  position: relative;
  padding-left: 1.15rem;
  font-size: 0.9375rem;
  color: var(--ink-soft);
}
.case-points li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.58em;
  width: 0.38rem; height: 0.38rem;
  border-radius: 50%;
  background: var(--red);
}
.case-with .case-points li::before { background: var(--accent); }

.compare-note {
  margin-top: 1.4rem;
  text-align: center;
  color: var(--ink-subtle);
  font-size: 0.6875rem;
}

/* --- mail mockup --- */
.mail {
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-card);
  background: var(--paper-raised);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  font-size: 0.85rem;
}
.mail-bar {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.55rem 0.9rem;
  border-bottom: 1px solid var(--border-faint);
  background: color-mix(in srgb, var(--paper) 60%, var(--paper-raised));
}
.mail-dots { display: inline-flex; gap: 0.3rem; }
.mail-dots i {
  width: 0.55rem; height: 0.55rem;
  border-radius: 50%;
  background: var(--border-subtle);
}
.mail-bar-title { color: var(--ink-subtle); }
.mail-tabs {
  display: flex;
  gap: 1.1rem;
  padding: 0.55rem 0.9rem 0;
  color: var(--ink-faint);
  border-bottom: 1px solid var(--border-faint);
}
.mail-tabs span { padding-bottom: 0.45rem; }
.mail-tab-active {
  color: var(--red);
  border-bottom: 2px solid var(--red);
  font-weight: 500;
}
.mail-tab-active b { font-weight: 500; opacity: 0.7; }
.mail-list { display: grid; }
.mail-row {
  display: flex;
  align-items: baseline;
  gap: 0.7rem;
  padding: 0.6rem 0.9rem;
  border-bottom: 1px solid var(--border-faint);
}
.mail-row:last-child { border-bottom: 0; }
.mail-row-dim { color: var(--ink-faint); }
.mail-row-dim .mail-subj {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  flex: 1;
  min-width: 0;
}
.mail-from { font-weight: 600; white-space: nowrap; }
.mail-when { color: var(--ink-faint); margin-left: auto; }
.mail-row-open {
  display: block;
  background: color-mix(in srgb, var(--red-tint) 55%, transparent);
}
.mail-row-line { display: flex; align-items: center; gap: 0.55rem; }
.mail-badge-spam {
  color: var(--red);
  border: 1px solid var(--red-border);
  border-radius: 4px;
  padding: 0.05rem 0.4rem;
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.mail-subj-strong { font-weight: 600; margin-top: 0.35rem; letter-spacing: -0.005em; }
.mail-body { color: var(--ink-subtle); margin-top: 0.25rem; line-height: 1.5; }
.mail-foot {
  padding: 0.55rem 0.9rem;
  color: var(--ink-faint);
  border-top: 1px solid var(--border-faint);
  background: color-mix(in srgb, var(--paper) 60%, var(--paper-raised));
}

/* thread variant (right panel) */
.mail-thread { padding: 0.9rem; display: grid; gap: 0.8rem; }
.mail-msg {
  border: 1px solid var(--border-faint);
  border-radius: 10px;
  padding: 0.75rem 0.85rem;
}
.mail-msg-reply {
  background: var(--accent-tint);
  border-color: var(--accent-border);
  margin-left: 1.4rem;
}
.mail-msg-head { display: flex; align-items: center; gap: 0.6rem; margin-bottom: 0.4rem; }
.mail-avatar {
  width: 1.7rem; height: 1.7rem;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 600;
  flex-shrink: 0;
}
.mail-avatar-you { background: var(--ink); color: var(--paper); }
.mail-avatar-them { background: var(--accent); color: #fff; }
.mail-msg-meta { display: flex; align-items: baseline; gap: 0.6rem; flex: 1; min-width: 0; flex-wrap: wrap; }
.mail-booked {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.6rem 0.85rem;
  border-radius: 10px;
  background: var(--accent-tint);
  border: 1px solid var(--accent-border);
  color: var(--accent-bright);
}
.mail-booked .mono { color: inherit; }
.mail-booked-dot {
  width: 0.5rem; height: 0.5rem;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px rgba(56, 189, 248, 0.8);
  flex-shrink: 0;
}

/* ==========================================================================
   Pillars
   ========================================================================== */
.pillars { padding-block: 0 var(--section-pad); }
.pillar {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
  padding-block: clamp(2.5rem, 5vw, 4rem);
  border-top: 1px solid var(--border-faint);
}
.pillar:first-child { border-top: 0; }
.pillar-flip .pillar-copy { order: 2; }
.pillar-flip .pillar-visual { order: 1; }
.pillar-num {
  display: inline-block;
  color: var(--accent-bright);
  font-size: 0.8125rem;
  font-weight: 500;
  border: 1px solid var(--accent-border);
  border-radius: var(--r-pill);
  padding: 0.25rem 0.7rem;
  margin-bottom: 1.2rem;
}
.pillar-title {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3.4vw, 2.4rem);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-bottom: 1rem;
  text-wrap: balance;
}
.pillar-text { color: var(--ink-soft); max-width: 34rem; }
.pillar-text em { font-style: italic; font-family: var(--font-display); font-size: 1.05em; }
.spec {
  margin-top: 1.6rem;
  border-top: 1px solid var(--border-faint);
  max-width: 30rem;
}
.spec-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1.5rem;
  padding-block: 0.6rem;
  border-bottom: 1px solid var(--border-faint);
}
.spec-row dt { color: var(--ink-subtle); text-transform: uppercase; letter-spacing: 0.06em; font-size: 0.6875rem; }
.spec-row dd { font-size: 0.875rem; font-weight: 500; text-align: right; }

/* --- shared visual card chrome --- */
.feed, .dash, .cal {
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-card);
  background: var(--paper-raised);
  box-shadow: var(--shadow-float);
  overflow: hidden;
  font-size: 0.85rem;
}
.feed-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
  padding: 0.7rem 1rem;
  border-bottom: 1px solid var(--border-faint);
  color: var(--ink-subtle);
  background: color-mix(in srgb, var(--paper) 60%, var(--paper-raised));
}
.live-dot { display: inline-flex; align-items: center; gap: 0.4rem; color: var(--accent-bright); }
.live-dot i {
  width: 0.45rem; height: 0.45rem;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px rgba(56, 189, 248, 0.8);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse { 50% { opacity: 0.35; } }

/* signal feed */
.feed-row {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border-faint);
}
.feed-row:last-child { border-bottom: 0; }
.feed-row-dim { opacity: 0.45; }
.feed-main { display: grid; gap: 0.1rem; min-width: 0; }
.feed-co { font-weight: 600; letter-spacing: -0.005em; }
.feed-sig { color: var(--ink-subtle); font-size: 0.8125rem; }
.feed-score {
  margin-left: auto;
  flex-shrink: 0;
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-pill);
  padding: 0.2rem 0.6rem;
  font-weight: 500;
  color: var(--ink-subtle);
}
.feed-score-hot {
  color: var(--accent-bright);
  border-color: var(--accent-border);
  background: var(--accent-tint);
}

/* deliverability dash */
.dash-big { padding: 1.1rem 1rem 0.4rem; display: flex; align-items: baseline; gap: 0.7rem; }
.dash-big-num {
  font-family: var(--font-display);
  font-size: 2.3rem;
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--accent-bright);
  font-variant-numeric: tabular-nums;
}
.dash-big-label { color: var(--ink-subtle); }
.dash-checks { display: flex; gap: 0.5rem; padding: 0.5rem 1rem 0.9rem; }
.dash-check {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  border: 1px solid var(--accent-border);
  background: var(--accent-tint);
  color: var(--accent-bright);
  border-radius: var(--r-pill);
  padding: 0.22rem 0.65rem;
  font-weight: 500;
}
.dash-check i { font-style: normal; }
.dash-meter { padding: 0.55rem 1rem 0.9rem; border-top: 1px solid var(--border-faint); }
.dash-meter-head {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  color: var(--ink-subtle);
  margin-bottom: 0.45rem;
}
.dash-bar {
  height: 0.45rem;
  border-radius: var(--r-pill);
  background: color-mix(in srgb, var(--border-faint) 60%, transparent);
  overflow: hidden;
}
.dash-bar-fill {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: var(--accent);
  opacity: 0.85;
}
.dash-bar-full { opacity: 0.45; }

/* calendar */
.cal-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  min-height: 11.5rem;
}
.cal-day {
  border-right: 1px solid var(--border-faint);
  padding: 0.6rem 0.45rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.cal-day:last-child { border-right: 0; }
.cal-day-name { color: var(--ink-faint); text-align: center; margin-bottom: 0.2rem; }
.cal-event {
  background: var(--accent-tint);
  border-left: 3px solid var(--accent);
  border-radius: 6px;
  padding: 0.4rem 0.5rem;
  font-size: 0.7rem;
  line-height: 1.35;
  color: var(--accent-bright);
}
.cal-event b { display: block; font-weight: 600; }
.cal-event-alt {
  background: color-mix(in srgb, var(--border-faint) 55%, transparent);
  border-left-color: var(--ink-faint);
  color: var(--ink-subtle);
}

/* ==========================================================================
   Table stakes
   ========================================================================== */
.stakes { padding-block: var(--section-pad); background: var(--paper-raised); border-block: 1px solid var(--border-faint); }
.stakes-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.1rem;
  margin-top: 3rem;
}
.stake {
  border: 1px solid var(--border-faint);
  border-radius: var(--r-card);
  background: var(--paper);
  padding: 1.35rem 1.4rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.stake:hover { border-color: var(--accent-border); box-shadow: var(--shadow-card), 0 0 24px rgba(56, 189, 248, 0.08); }
.stake h3 { font-size: 1rem; font-weight: 600; letter-spacing: -0.01em; }
.stake p { font-size: 0.9rem; color: var(--ink-soft); flex: 1; }
.tag {
  align-self: flex-start;
  color: var(--accent-bright);
  background: var(--accent-tint);
  border: 1px solid var(--accent-border);
  border-radius: var(--r-pill);
  padding: 0.22rem 0.65rem;
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 500;
}

/* ==========================================================================
   Data / credibility band
   ========================================================================== */
.databand {
  padding-block: var(--section-pad);
  background:
    radial-gradient(52rem 32rem at 50% -6rem, rgba(56, 189, 248, 0.16), transparent 62%),
    var(--band);
  border-block: 1px solid var(--band-border);
  color: var(--band-ink);
}
.databand-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: var(--band-border);
  border: 1px solid var(--band-border);
  border-radius: var(--r-card);
  overflow: hidden;
  margin-top: 3rem;
}
.databand-stat {
  background: var(--band);
  padding: 1.6rem 1.4rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.databand-num {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.6vw, 2.8rem);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.05;
  font-variant-numeric: tabular-nums;
  color: #bae6fd;
}
.databand-label {
  font-size: 0.875rem;
  color: var(--band-ink-soft);
  line-height: 1.45;
}
.databand-fineprint {
  margin-top: 1.6rem;
  color: rgba(237, 247, 241, 0.52);
}

/* ==========================================================================
   Final CTA + footer
   ========================================================================== */
.final {
  padding-block: var(--section-pad);
  text-align: center;
  background:
    radial-gradient(48rem 28rem at 50% 110%, rgba(56, 189, 248, 0.12), transparent 62%),
    var(--paper);
}
.final .kicker { margin-bottom: 0.6rem; }
.final .section-lead { margin-inline: auto; }
.booking { margin-top: 2.6rem; }
.booking-cal {
  max-width: 62rem;
  margin-inline: auto;
  min-height: 620px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--r-lg);
  background: var(--paper-raised);
  box-shadow: var(--shadow-card);
  overflow: auto;
  padding: 0.75rem;
}
.booking-fallback { margin-top: 1.1rem; color: var(--ink-subtle); }
.booking-fallback a { color: var(--accent-bright); }
@media (max-width: 44em) {
  .booking-cal { min-height: 560px; padding: 0.4rem; }
}

.footer { border-top: 1px solid var(--border-faint); padding-block: 2rem; }
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}
.wordmark-sm { font-size: 1.05rem; }
.footer-meta { color: var(--ink-subtle); }
.footer-meta a { color: inherit; }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 60em) {
  .compare { grid-template-columns: 1fr; }
  .pillar { grid-template-columns: 1fr; gap: 2rem; align-items: start; }
  .pillar-flip .pillar-copy { order: 1; }
  .pillar-flip .pillar-visual { order: 2; }
  .pillar-visual { max-width: 30rem; }
  .stakes-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .databand-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .br-wide { display: none; }
}
@media (max-width: 44em) {
  .nav-links { display: none; }
  .hero-stats { grid-template-columns: 1fr; max-width: 24rem; }
  .stakes-grid { grid-template-columns: 1fr; }
  .databand-grid { grid-template-columns: 1fr; }
  .mail-msg-reply { margin-left: 0.7rem; }
}

/* ==========================================================================
   Reduced motion
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .live-dot i { animation: none; }
  .btn { transition: none; }
  .btn-primary:hover { transform: none; }
}