/* ============================================================
   BONKA — night-shift blueprint
   One continuous drafting sheet: ink-blue paper, fine cyan grid,
   luminous glass instruments floating over it.
   ember = action/urgency · cyan = line work/information ·
   green = success. Everything sits on the same sheet, so
   sections blend instead of stacking.
   ============================================================ */

:root {
  --bg: #0c2036;
  --bg-deep: #08192b;
  --bg-high: #132f4b;
  --ink: #0a1626;

  --text: #f2f8fd;
  --muted: #b9cbde;
  --dim: #8aa3be;

  /* blueprint line work */
  --line: #9bd7f5;
  --line-deep: #5fb2de;
  --line-soft: rgba(155, 215, 245, 0.10);
  --line-dim: rgba(155, 215, 245, 0.38);
  --accent: #9bd7f5;
  --accent-soft: rgba(155, 215, 245, 0.13);

  /* safety ember — the working accent */
  --ember: #ff6038;
  --ember-hi: #ffa274;
  --ember-deep: #ef4116;
  --ember-soft: rgba(255, 96, 56, 0.15);

  --amber: #ffc46b;
  --amber-soft: rgba(255, 196, 107, 0.13);

  --green: #5cdba4;
  --green-soft: rgba(92, 219, 164, 0.13);

  /* glass system */
  --glass: rgba(255, 255, 255, 0.075);
  --glass-2: rgba(255, 255, 255, 0.11);
  --glass-line: rgba(186, 220, 244, 0.24);
  --glass-line-2: rgba(196, 226, 248, 0.4);
  --glass-bg: linear-gradient(160deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.04) 55%, rgba(140, 200, 240, 0.065));
  --glass-ring: linear-gradient(155deg,
      rgba(255, 255, 255, 0.5),
      rgba(155, 215, 245, 0.18) 30%,
      rgba(255, 255, 255, 0.06) 52%,
      rgba(155, 215, 245, 0.30) 80%,
      rgba(255, 255, 255, 0.20));
  --tick: rgba(155, 215, 245, 0.55);

  --blur: blur(26px) saturate(185%) brightness(1.05);
  --shadow-lg: 0 36px 72px -34px rgba(2, 10, 22, 0.65);
  --shadow-md: 0 22px 48px -26px rgba(2, 10, 22, 0.5);

  --font-display: "Space Grotesk", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;

  --nav-h: 64px;
  --content-max: 1360px;
  --opening-rail: 112px;
  --radius: 20px;
  --radius-sm: 14px;
  --section: clamp(96px, 10vw, 132px);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html { scroll-behavior: smooth; scroll-padding-top: calc(var(--nav-h) + 32px); }

body {
  background-color: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* the drafting sheet — vignette over grid over ink blooms.
   fixed, so content slides across it and sections share one field */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(130% 100% at 50% 6%, transparent 58%, rgba(4, 12, 22, 0.26) 100%),
    linear-gradient(rgba(155, 205, 240, 0.048) 1px, transparent 1px) 0 0 / 130px 130px,
    linear-gradient(90deg, rgba(155, 205, 240, 0.048) 1px, transparent 1px) 0 0 / 130px 130px,
    linear-gradient(rgba(155, 205, 240, 0.025) 1px, transparent 1px) 0 0 / 26px 26px,
    linear-gradient(90deg, rgba(155, 205, 240, 0.025) 1px, transparent 1px) 0 0 / 26px 26px,
    radial-gradient(58% 44% at 84% -8%, rgba(255, 96, 56, 0.09), transparent 72%),
    radial-gradient(60% 50% at 6% -6%, rgba(95, 178, 222, 0.13), transparent 72%),
    radial-gradient(44% 38% at 98% 42%, rgba(155, 215, 245, 0.06), transparent 72%),
    radial-gradient(48% 42% at -6% 76%, rgba(92, 219, 164, 0.05), transparent 72%),
    radial-gradient(54% 46% at 58% 108%, rgba(255, 96, 56, 0.06), transparent 72%),
    linear-gradient(180deg, #112b45 0%, #0c2036 42%, #0b1e33 70%, #091a2e 100%);
}

/* faint film grain — kills gradient banding */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 90;
  pointer-events: none;
  opacity: 0.032;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.82' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

::selection { background: var(--ember); color: #24100a; }

::-webkit-scrollbar { width: 11px; }
::-webkit-scrollbar-track { background: var(--bg-deep); }
::-webkit-scrollbar-thumb {
  background: #35516f;
  border-radius: 8px;
  border: 3px solid var(--bg-deep);
}
::-webkit-scrollbar-thumb:hover { background: #47678c; }

img, svg, canvas { display: block; max-width: 100%; }

a { color: inherit; }

.container {
  width: min(var(--content-max), calc(100% - 48px));
  margin-inline: auto;
}

.mono {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
}

.dim { color: var(--dim); }

.sr-only {
  position: absolute; width: 1px; height: 1px;
  clip-path: inset(50%); overflow: hidden; white-space: nowrap;
}

.sr-defs { position: absolute; width: 0; height: 0; overflow: hidden; }

.skip-link {
  position: fixed; top: -48px; left: 16px; z-index: 100;
  background: var(--line); color: var(--ink);
  padding: 10px 18px; border-radius: 8px;
  font-weight: 600; text-decoration: none;
  transition: top 0.2s var(--ease);
}
.skip-link:focus { top: 12px; }

:focus-visible {
  outline: 2px solid var(--line);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ---------- typography ---------- */

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--line);
  margin-bottom: 22px;
}
/* drafting crosshair marker */
.eyebrow::before {
  content: "";
  display: inline-block;
  width: 12px; height: 12px;
  margin-right: 10px;
  vertical-align: -1.5px;
  background: currentColor;
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Ccircle cx='12' cy='12' r='6.5' fill='none' stroke='%23000' stroke-width='2'/%3E%3Cpath d='M12 0v5M12 19v5M0 12h5M19 12h5' stroke='%23000' stroke-width='2'/%3E%3C/svg%3E") center / contain no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Ccircle cx='12' cy='12' r='6.5' fill='none' stroke='%23000' stroke-width='2'/%3E%3Cpath d='M12 0v5M12 19v5M0 12h5M19 12h5' stroke='%23000' stroke-width='2'/%3E%3C/svg%3E") center / contain no-repeat;
}
.eyebrow-center { text-align: center; }

.h2 {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4.4vw, 3.4rem);
  font-weight: 600;
  line-height: 1.06;
  letter-spacing: -0.035em;
  text-wrap: balance;
  color: var(--text);
}

.section-sub {
  color: var(--muted);
  font-size: 1.07rem;
  line-height: 1.7;
  max-width: 48ch;
  margin-top: 18px;
}

/* ---------- buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  padding: 14px 26px;
  border-radius: 999px;
  text-decoration: none;
  border: 1px solid transparent;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease),
              background 0.25s var(--ease), border-color 0.25s var(--ease);
}
.btn:active { transform: translateY(1px); }

.btn-primary {
  position: relative;
  overflow: hidden;
  background: linear-gradient(160deg, var(--ember-hi), #ff6f36 55%, var(--ember-deep));
  color: #2a1206;
  border-color: rgba(255, 182, 148, 0.55);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.4),
    0 14px 34px -16px rgba(244, 88, 31, 0.75);
}
.btn-primary::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, transparent 35%, rgba(255, 255, 255, 0.45) 50%, transparent 65%);
  transform: translateX(-130%);
  transition: transform 0.7s var(--ease);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.4),
    0 18px 42px -14px rgba(244, 88, 31, 0.8);
}
.btn-primary:hover::before { transform: translateX(130%); }

.btn-ghost {
  border-color: var(--glass-line);
  color: var(--text);
  background: var(--glass);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.12);
}
.btn-ghost:hover {
  transform: translateY(-2px);
  border-color: var(--glass-line-2);
  background: var(--glass-2);
}

.btn-sm { padding: 10px 19px; font-size: 0.88rem; }
.btn-lg { padding: 17px 32px; font-size: 1.02rem; }

/* ---------- chips ---------- */

.chip {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 5px 11px;
  border-radius: 999px;
  border: 1px solid var(--glass-line);
  color: var(--muted);
  background: var(--glass);
  white-space: nowrap;
}
.chip-amber { color: var(--amber); border-color: rgba(255, 196, 107, 0.4);  background: var(--amber-soft); }
.chip-green { color: var(--green); border-color: rgba(92, 219, 164, 0.4);   background: var(--green-soft); }
.chip-red   { color: var(--ember-hi); border-color: rgba(255, 96, 56, 0.45); background: var(--ember-soft); }

/* ---------- live dot ---------- */

.live-dot {
  display: inline-block;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--line);
  margin-right: 9px;
  animation: pulse-dot 2.2s ease-in-out infinite;
}
.live-dot-green { background: var(--green); animation-name: pulse-dot-green; }

@keyframes pulse-dot {
  0%, 100% { box-shadow: 0 0 0 0 rgba(155, 215, 245, 0.5); }
  50% { box-shadow: 0 0 0 5px rgba(155, 215, 245, 0); }
}
@keyframes pulse-dot-green {
  0%, 100% { box-shadow: 0 0 0 0 rgba(92, 219, 164, 0.5); }
  50% { box-shadow: 0 0 0 5px rgba(92, 219, 164, 0); }
}

/* ---------- reveal ---------- */

[data-reveal] {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
}
[data-reveal].in { opacity: 1; transform: none; }
[data-delay="1"] { transition-delay: 0.12s; }
[data-delay="2"] { transition-delay: 0.24s; }
[data-delay="3"] { transition-delay: 0.36s; }
[data-delay="4"] { transition-delay: 0.48s; }

/* Glass panels keep a stable backdrop while their contents enter. Fading a
   backdrop-filtered ancestor makes Chromium recomposite it from bright to dark. */
.instrument-reveal[data-reveal] {
  opacity: 1;
  transform: translateY(18px) scale(0.992);
  transition: transform 0.8s var(--ease);
}
.instrument-reveal[data-reveal].in { transform: none; }

.instrument-reveal .metrics-kicker,
.instrument-reveal .metric-row,
.instrument-reveal .misslog-head,
.instrument-reveal .miss,
.instrument-reveal .misslog-foot,
.instrument-reveal .board-head,
.instrument-reveal .bcol,
.instrument-reveal .board-ticker,
.instrument-reveal .compare thead,
.instrument-reveal .compare tbody tr {
  opacity: 0;
  transform: translateY(9px);
  transition: opacity 0.5s ease, transform 0.7s var(--ease);
}
.instrument-reveal.in .metrics-kicker,
.instrument-reveal.in .metric-row,
.instrument-reveal.in .misslog-head,
.instrument-reveal.in .miss,
.instrument-reveal.in .misslog-foot,
.instrument-reveal.in .board-head,
.instrument-reveal.in .bcol,
.instrument-reveal.in .board-ticker,
.instrument-reveal.in .compare thead,
.instrument-reveal.in .compare tbody tr {
  opacity: 1;
  transform: none;
}
.instrument-reveal.in .metrics-kicker,
.instrument-reveal.in .misslog-head,
.instrument-reveal.in .board-head { transition-delay: 0.08s; }
.instrument-reveal.in .metric-row:nth-child(1),
.instrument-reveal.in .miss:nth-child(1),
.instrument-reveal.in .bcol:nth-child(1) { transition-delay: 0.15s; }
.instrument-reveal.in .metric-row:nth-child(2),
.instrument-reveal.in .miss:nth-child(2),
.instrument-reveal.in .bcol:nth-child(2) { transition-delay: 0.22s; }
.instrument-reveal.in .metric-row:nth-child(3),
.instrument-reveal.in .miss:nth-child(3),
.instrument-reveal.in .bcol:nth-child(3) { transition-delay: 0.29s; }
.instrument-reveal.in .misslog-foot,
.instrument-reveal.in .board-ticker { transition-delay: 0.36s; }
.instrument-reveal.in .compare thead { transition-delay: 0.08s; }
.instrument-reveal.in .compare tbody tr:nth-child(1) { transition-delay: 0.14s; }
.instrument-reveal.in .compare tbody tr:nth-child(2) { transition-delay: 0.18s; }
.instrument-reveal.in .compare tbody tr:nth-child(3) { transition-delay: 0.22s; }
.instrument-reveal.in .compare tbody tr:nth-child(4) { transition-delay: 0.26s; }
.instrument-reveal.in .compare tbody tr:nth-child(5) { transition-delay: 0.30s; }
.instrument-reveal.in .compare tbody tr:nth-child(6) { transition-delay: 0.34s; }
.instrument-reveal.in .compare tbody tr:nth-child(7) { transition-delay: 0.38s; }

/* Table rows fade without being transformed; transforms on table layout
   boxes can shimmer at fractional pixels in Chromium. */
.instrument-reveal .compare thead,
.instrument-reveal .compare tbody tr { transform: none; }

/* ============================================================
   GLASS INSTRUMENTS — shared premium panel treatment
   ::before = luminous gradient ring (border only, via mask)
   ::after  = drafting corner registration ticks
   ============================================================ */

.metrics-card, .misslog, .board, .table-wrap, .nav, .finale { position: relative; }

.metrics-card::before, .misslog::before, .board::before,
.table-wrap::before, .nav::before, .finale::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 3;
  border-radius: inherit;
  padding: 1px;
  background: var(--glass-ring);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask-composite: exclude;
  pointer-events: none;
}

.metrics-card::after, .misslog::after, .board::after,
.table-wrap::after, .finale::after {
  content: "";
  position: absolute;
  inset: 9px;
  z-index: 3;
  pointer-events: none;
  opacity: 0.5;
  background:
    linear-gradient(var(--tick) 0 0) left top / 12px 1px,
    linear-gradient(var(--tick) 0 0) left top / 1px 12px,
    linear-gradient(var(--tick) 0 0) right top / 12px 1px,
    linear-gradient(var(--tick) 0 0) right top / 1px 12px,
    linear-gradient(var(--tick) 0 0) left bottom / 12px 1px,
    linear-gradient(var(--tick) 0 0) left bottom / 1px 12px,
    linear-gradient(var(--tick) 0 0) right bottom / 12px 1px,
    linear-gradient(var(--tick) 0 0) right bottom / 1px 12px;
  background-repeat: no-repeat;
}

/* Primary glass surfaces use a soft continuous edge. The former
   gradient mask and registration ticks produced visibly jagged hard corners,
   so the rim is a plain border + layered inset speculars — no masks. */
.metrics-card::before, .misslog::before, .board::before,
.table-wrap::before, .nav::before, .finale::before {
  padding: 0;
  background: none;
  border: 1px solid rgba(205, 229, 246, 0.17);
  -webkit-mask: none;
  mask: none;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.22),
    inset 0 -1px 0 rgba(155, 215, 245, 0.08),
    inset 1px 0 0 rgba(255, 255, 255, 0.05);
}

/* diagonal light catch across the pane — the sheen sits in front of
   content like a real reflection, faint enough not to touch legibility */
.metrics-card::after, .misslog::after, .board::after,
.table-wrap::after, .finale::after {
  content: "";
  inset: 0;
  opacity: 1;
  border-radius: inherit;
  background: linear-gradient(115deg,
    rgba(255, 255, 255, 0.09),
    rgba(255, 255, 255, 0.03) 16%,
    transparent 40%,
    transparent 75%,
    rgba(155, 215, 245, 0.05));
}

/* ============================================================
   NAV — floating glass bar
   ============================================================ */

.nav {
  position: fixed;
  top: 14px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 50;
  width: min(var(--content-max), calc(100% - 32px));
  height: var(--nav-h);
  border-radius: 20px;
  background: linear-gradient(150deg, rgba(49, 80, 106, 0.55), rgba(17, 41, 64, 0.46));
  background-color: rgba(9, 27, 47, 0.42);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  box-shadow: 0 22px 48px -30px rgba(1, 9, 20, 0.68), inset 0 1px 0 rgba(255, 255, 255, 0.08);
  transition: background-color 0.4s var(--ease), box-shadow 0.4s var(--ease);
}
.nav.scrolled {
  background-color: rgba(7, 22, 39, 0.72);
  box-shadow: 0 30px 62px -34px rgba(1, 9, 20, 0.76), inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.nav-inner {
  width: calc(100% - 32px);
  margin-inline: auto;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 26px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text);
}
.brand-mark {
  width: 26px; height: 26px;
  transition: transform 0.6s var(--ease);
}
.brand:hover .brand-mark { transform: scale(1.1) rotate(-5deg); }
.brand-word {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.18rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.brand-tld {
  color: var(--line-deep);
  font-weight: 600;
}

.nav-links {
  display: flex;
  gap: 6px;
  margin-left: auto;
}
.nav-links a {
  text-decoration: none;
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 500;
  padding: 8px 13px;
  border-radius: 999px;
  transition: color 0.2s, background 0.2s;
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--text);
  background: rgba(155, 215, 245, 0.1);
}

.nav-cta { flex-shrink: 0; }

.nav-toggle {
  display: none;
  margin-left: auto;
  width: 42px; height: 42px;
  background: var(--glass);
  border: 1px solid var(--glass-line);
  border-radius: 12px;
  cursor: pointer;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
}
.nav-toggle span {
  width: 18px; height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.3s var(--ease), opacity 0.3s;
}
.nav-toggle[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-45deg); }

.mobile-menu {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  width: 100%;
  flex-direction: column;
  gap: 4px;
  padding: 14px 22px 22px;
  border: 0;
  border-radius: 20px;
  background: linear-gradient(150deg, rgba(43, 72, 96, 0.96), rgba(18, 43, 66, 0.96));
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  box-shadow: 0 30px 62px -34px rgba(1, 9, 20, 0.78), inset 0 0 0 1px rgba(205, 229, 246, 0.12), inset 0 1px 0 rgba(255, 255, 255, 0.08);
}
.mobile-menu a {
  text-decoration: none;
  color: var(--text);
  padding: 12px 4px;
  font-weight: 500;
  border-bottom: 1px solid var(--line-soft);
}
.mobile-menu a:last-child { border: none; margin-top: 12px; text-align: center; }
.mobile-menu.open { display: flex; }

/* ============================================================
   HERO — copy over the drafting sheet, blueprint behind glass
   ============================================================ */

.hero {
  position: relative;
  display: flex;
  align-items: center;
  min-height: calc(100vh - var(--opening-rail));
  min-height: calc(100svh - var(--opening-rail));
  padding: calc(var(--nav-h) + 80px) 0 calc(24px + 6vh);
  overflow: hidden;
}
/* hero light — cyan work light left, ember warning right, faint zenith */
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(46% 44% at 82% 26%, rgba(255, 96, 56, 0.14), transparent 70%),
    radial-gradient(52% 46% at 8% 12%, rgba(95, 178, 222, 0.18), transparent 70%),
    radial-gradient(80% 55% at 50% -12%, rgba(155, 215, 245, 0.07), transparent 72%);
}

/* night sky — still stars on the drafting sheet, fading toward the fold.
   two SVG tiles (sparse bright + dense faint), zero runtime cost */
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='560' height='560'%3E%3Cg fill='%23eaf6ff'%3E%3Ccircle cx='43' cy='74' r='1.1' opacity='.5'/%3E%3Ccircle cx='156' cy='238' r='.9' opacity='.4'/%3E%3Ccircle cx='258' cy='56' r='1.2' opacity='.55'/%3E%3Ccircle cx='356' cy='150' r='.9' opacity='.38'/%3E%3Ccircle cx='462' cy='88' r='1.1' opacity='.5'/%3E%3Ccircle cx='521' cy='338' r='.9' opacity='.36'/%3E%3Ccircle cx='68' cy='414' r='1' opacity='.44'/%3E%3Ccircle cx='300' cy='470' r='.9' opacity='.34'/%3E%3C/g%3E%3Ccircle cx='204' cy='332' r='1' fill='%23ffb48a' opacity='.45'/%3E%3Ccircle cx='415' cy='262' r='.9' fill='%23ffc9a4' opacity='.4'/%3E%3Cpath d='M490 172l2 5 5 2-5 2-2 5-2-5-5-2 5-2z' fill='%23eaf6ff' opacity='.55'/%3E%3Cpath d='M118 118l1.6 4 4 1.6-4 1.6-1.6 4-1.6-4-4-1.6 4-1.6z' fill='%23ffc9a4' opacity='.5'/%3E%3C/svg%3E") 0 0 / 560px 560px,
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='280' height='280'%3E%3Cg fill='%23d8ecff'%3E%3Ccircle cx='24' cy='161' r='.6' opacity='.3'/%3E%3Ccircle cx='57' cy='31' r='.5' opacity='.22'/%3E%3Ccircle cx='86' cy='209' r='.7' opacity='.34'/%3E%3Ccircle cx='103' cy='66' r='.5' opacity='.2'/%3E%3Ccircle cx='141' cy='139' r='.6' opacity='.28'/%3E%3Ccircle cx='163' cy='17' r='.5' opacity='.32'/%3E%3Ccircle cx='188' cy='246' r='.7' opacity='.22'/%3E%3Ccircle cx='211' cy='94' r='.5' opacity='.3'/%3E%3Ccircle cx='238' cy='178' r='.6' opacity='.2'/%3E%3Ccircle cx='253' cy='37' r='.5' opacity='.26'/%3E%3Ccircle cx='33' cy='250' r='.5' opacity='.2'/%3E%3Ccircle cx='127' cy='252' r='.5' opacity='.24'/%3E%3Ccircle cx='74' cy='118' r='.5' opacity='.18'/%3E%3Ccircle cx='222' cy='226' r='.5' opacity='.28'/%3E%3C/g%3E%3C/svg%3E") 0 0 / 280px 280px;
  -webkit-mask-image: linear-gradient(180deg, #000 30%, rgba(0, 0, 0, 0.55) 62%, transparent 94%);
  mask-image: linear-gradient(180deg, #000 30%, rgba(0, 0, 0, 0.55) 62%, transparent 94%);
}

/* ---- blueprint elevation ---- */

.hero-blueprint {
  position: absolute;
  z-index: 1;
  right: max(-30px, 1vw);
  top: 48px;
  width: min(57vw, 780px);
  height: auto;
  opacity: 0.55;
  pointer-events: none;
}

.bp-line  { stroke: rgba(160, 214, 244, 0.55); stroke-width: 1.3; fill: none; stroke-linecap: round; stroke-linejoin: round; }
.bp-hatch { stroke: rgba(160, 214, 244, 0.28); stroke-width: 1; fill: none; stroke-linecap: round; }
.bp-dim   { stroke: rgba(160, 214, 244, 0.4);  stroke-width: 1; fill: none; stroke-linecap: round; }
.bp-arrow { fill: rgba(160, 214, 244, 0.5); }
.bp-callout {
  stroke: rgba(255, 118, 78, 0.65);
  stroke-width: 1.2;
  fill: rgba(255, 96, 56, 0.05);
  stroke-dasharray: 5 6;
}
/* pen-plotter draw-in: every .bp-draw has pathLength="1" */
.hero-blueprint .bp-draw { stroke-dasharray: 1; stroke-dashoffset: 1; }
.hero-blueprint .bp-arrow,
.hero-blueprint .bp-callout { opacity: 0; transition: opacity 0.9s var(--ease) 1.7s; }
.hero-blueprint.draw .bp-draw { animation: bp-draw 1.5s var(--ease) forwards; }
.hero-blueprint.draw .bp-g2 .bp-draw { animation-delay: 0.3s; }
.hero-blueprint.draw .bp-g3 .bp-draw { animation-delay: 0.65s; }
.hero-blueprint.draw .bp-g4 .bp-draw { animation-delay: 1s; }
.hero-blueprint.draw .bp-arrow,
.hero-blueprint.draw .bp-callout { opacity: 1; }
@keyframes bp-draw { to { stroke-dashoffset: 0; } }

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  gap: clamp(56px, 5vw, 80px);
  align-items: center;
}

.hero-copy {
  position: relative;
  z-index: 2;
  max-width: 720px;
}

.hero-copy .eyebrow {
  display: inline-flex;
  align-items: center;
  padding: 9px 15px;
  border: 1px solid var(--glass-line);
  border-radius: 999px;
  background: var(--glass);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.9rem, 5.4vw, 4.6rem);
  font-weight: 700;
  line-height: 1.01;
  letter-spacing: -0.045em;
  text-wrap: balance;
  max-width: 15ch;
  color: var(--text);
}
.hero-title em {
  font-style: normal;
  background: linear-gradient(115deg, #ffd0b4 5%, var(--ember) 78%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 0 30px rgba(255, 96, 56, 0.25));
}

.hero-sub {
  color: var(--muted);
  font-size: 1.12rem;
  line-height: 1.7;
  max-width: 56ch;
  margin-top: 24px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

/* ---- hero metrics: frosted glass over the blueprint ---- */

.hero-metrics {
  position: relative;
  z-index: 2;
  width: 100%;
}

/* colour bloom the glass blurs — soft radials, no filter cost */
.hero-metrics::before {
  content: "";
  position: absolute;
  width: 540px; height: 540px;
  right: -80px; top: 50%;
  transform: translateY(-50%);
  border-radius: 50%;
  background:
    radial-gradient(circle at 30% 30%, rgba(95, 178, 222, 0.36), transparent 62%),
    radial-gradient(circle at 72% 72%, rgba(255, 96, 56, 0.28), transparent 58%),
    radial-gradient(circle at 58% 26%, rgba(92, 219, 164, 0.15), transparent 52%);
  pointer-events: none;
}

.metrics-card {
  width: min(100%, 560px);
  margin-left: auto;
  overflow: hidden;
  border-radius: 28px;
  background: linear-gradient(150deg, rgba(49, 80, 106, 0.6), rgba(17, 41, 64, 0.52));
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  box-shadow: 0 36px 72px -38px rgba(1, 9, 20, 0.8), inset 0 1px 0 rgba(255, 255, 255, 0.08);
  transition: transform 0.5s var(--ease);
}
.hero-metrics:hover .metrics-card { transform: translateY(-4px); }

.metrics-kicker {
  display: flex;
  align-items: center;
  padding: 18px 24px;
  border-bottom: 1px solid var(--line-soft);
  color: var(--dim);
  font-size: 0.6rem;
  letter-spacing: 0.16em;
}
.metrics-kicker::before {
  content: "";
  flex-shrink: 0;
  width: 7px; height: 7px;
  margin-right: 10px;
  border-radius: 50%;
  background: var(--green);
  animation: pulse-dot-green 2.2s ease-in-out infinite;
}

.metrics-list { display: grid; }

.metric-row {
  position: relative;
  display: grid;
  /* fixed number column keeps the three rows aligned with each other;
     sized for the widest value ($4,500+) so nothing clips against the
     card's overflow:hidden */
  grid-template-columns: 180px 1fr;
  align-items: center;
  gap: 18px;
  padding: 26px 26px;
}
.metric-row + .metric-row { border-top: 1px solid var(--line-soft); }
.metric-row::before {
  content: "";
  position: absolute;
  left: 0; top: 26%; bottom: 26%;
  width: 2px;
  border-radius: 999px;
}
.metric-row strong {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 3.2vw, 2.6rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.04em;
  white-space: nowrap;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.metric-row p {
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.5;
  max-width: 26ch;
}
.metric-row:nth-child(1)::before { background: var(--line); }
.metric-row:nth-child(1) strong { background-image: linear-gradient(135deg, #eaf7fe 15%, var(--line-deep) 90%); }
.metric-row:nth-child(2)::before { background: var(--green); }
.metric-row:nth-child(2) strong { background-image: linear-gradient(135deg, #e2fbef 15%, var(--green) 90%); }
.metric-row:nth-child(3)::before { background: var(--ember); }
.metric-row:nth-child(3) strong { background-image: linear-gradient(135deg, #ffdcc8 15%, var(--ember) 90%); }

/* ============================================================
   INTEGRATIONS — glass rail bridging hero into the page
   ============================================================ */

.integrations {
  position: relative;
  z-index: 5;
  min-height: var(--opening-rail);
  padding: 0 0 24px;
}

.integration-strip {
  display: grid;
  grid-template-columns: 232px minmax(0, 1fr);
  align-items: center;
  min-height: 88px;
  padding: 0 28px;
  overflow: hidden;
  border: 1px solid var(--glass-line);
  border-radius: 18px;
  background: var(--glass-bg);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  box-shadow: var(--shadow-md), inset 0 1px 0 rgba(255, 255, 255, 0.16);
}

.integrations-title {
  margin: 0;
  padding-right: 24px;
  border-right: 1px solid var(--line-soft);
  color: var(--dim);
  font-family: var(--font-mono);
  font-size: 0.63rem;
  letter-spacing: 0.14em;
  line-height: 1.5;
  text-transform: uppercase;
  text-align: left;
}

.marquee {
  width: 100%;
  -webkit-mask: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
  mask: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
}

.marquee-track {
  display: flex;
  width: max-content;
  list-style: none;
  animation: marquee 50s linear infinite;
}
.marquee:hover .marquee-track { animation-play-state: paused; }
@keyframes marquee {
  to { transform: translateX(-50%); }
}

.tool {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  margin-right: 40px;
  opacity: 0.75;
  transition: opacity 0.3s var(--ease);
}
.tool:hover { opacity: 1; }

.tool-mark {
  display: grid;
  place-items: center;
  flex-shrink: 0;
  width: 32px; height: 32px;
  border-radius: 9px;
  background: rgba(255, 255, 255, 0.10);
  border: 1px solid var(--line-soft);
}
.tool-mark img { width: 19px; height: 19px; object-fit: contain; }
.tool-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--muted);
  letter-spacing: 0.01em;
  white-space: nowrap;
}

/* ============================================================
   SHARED SECTION SHELL — one sheet, blended seams
   ============================================================ */

.problem, .workflow, .install, .usecases,
.visibility, .results, .comparison, .faq {
  position: relative;
  padding-block: var(--section);
}
.integrations + .problem {
  padding-top: clamp(72px, 7vw, 96px);
}
.problem, .workflow { overflow-x: clip; }

/* colour blooms that straddle section boundaries so one section
   bleeds into the next — soft radials, no filters */
.workflow::after, .install::after, .usecases::after,
.visibility::after, .results::after, .comparison::after, .faq::after {
  content: "";
  position: absolute;
  inset: -12% 0;
  pointer-events: none;
  z-index: -1;
}
.workflow::after   { background: radial-gradient(420px 380px at 86% 42%, rgba(95, 178, 222, 0.14), transparent 70%); }
.install::after    { background: radial-gradient(400px 380px at 12% 48%, rgba(92, 219, 164, 0.10), transparent 70%); }
.usecases::after   { background: radial-gradient(400px 360px at 88% 18%, rgba(155, 215, 245, 0.10), transparent 70%); }
.visibility::after { background: radial-gradient(380px 360px at 10% 78%, rgba(92, 219, 164, 0.09), transparent 70%); }
.results::after    { background: radial-gradient(560px 420px at 50% 45%, rgba(255, 96, 56, 0.10), transparent 70%); }
.comparison::after { background: radial-gradient(400px 380px at 90% 80%, rgba(95, 178, 222, 0.11), transparent 70%); }
.faq::after        { background: radial-gradient(380px 360px at 10% 30%, rgba(255, 96, 56, 0.07), transparent 70%); }

.section-head { max-width: 720px; margin-bottom: clamp(48px, 6vw, 72px); }
.section-head-split {
  max-width: none;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 48px;
}
.section-head-split .section-sub { margin-bottom: 6px; }

/* watermark brand glyphs */
.motif {
  position: absolute;
  pointer-events: none;
  color: var(--line);
  opacity: 0.055;
}
.motif-problem {
  top: -30px; right: -70px;
  width: 360px; height: 360px;
  color: var(--ember);
  transform: rotate(14deg);
}
.motif-workflow {
  bottom: -60px; right: 3%;
  width: 320px; height: 320px;
  transform: rotate(-8deg);
}
.motif-finale {
  left: 50%; top: 46%;
  width: min(520px, 100vw); height: 520px;
  transform: translate(-50%, -50%);
  opacity: 0.055;
  animation: motif-spin 90s linear infinite;
}
@keyframes motif-spin {
  from { transform: translate(-50%, -50%) rotate(0deg); }
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

/* ============================================================
   FIELD DRAWINGS — content-led restoration blueprint details
   Three quiet diagrams carry the hero's drafting language through
   the page: loss isolation, line installation and dispatch coverage.
   They sit behind content, never as decoration without an
   operational meaning.
   ============================================================ */

.problem > .container, .install > .container,
.visibility > .container {
  position: relative;
  z-index: 1;
}

.field-drawing {
  position: absolute;
  z-index: 0;
  pointer-events: none;
  color: rgba(155, 215, 245, 0.34);
  opacity: 0.62;
}
.field-drawing > * { position: absolute; display: block; }

/* Water-line isolation diagram — supports the missed-call loss story. */
.field-drawing-water {
  top: 76px;
  right: max(20px, calc((100% - 1180px) / 2 - 84px));
  width: min(38vw, 440px);
  height: 330px;
}
.water-main {
  top: 48px;
  right: 62px;
  width: 2px;
  height: 238px;
  background: rgba(155, 215, 245, 0.28);
}
.water-main::before, .water-main::after {
  content: "";
  position: absolute;
  left: -4px;
  width: 10px;
  height: 1px;
  background: rgba(155, 215, 245, 0.45);
}
.water-main::before { top: 0; }
.water-main::after { bottom: 0; }
.water-branch {
  right: 62px;
  height: 2px;
  background: rgba(155, 215, 245, 0.26);
}
.water-branch::before {
  content: "";
  position: absolute;
  left: 0;
  top: -4px;
  width: 1px;
  height: 10px;
  background: rgba(155, 215, 245, 0.42);
}
.water-branch-a { top: 92px; width: 116px; }
.water-branch-b { top: 166px; width: 212px; }
.water-branch-c { top: 240px; width: 156px; }
.water-valve {
  right: 54px;
  width: 18px;
  height: 18px;
  border: 1px solid rgba(155, 215, 245, 0.42);
  border-radius: 50%;
  background: var(--bg);
}
.water-valve::before, .water-valve::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 22px;
  height: 1px;
  background: rgba(155, 215, 245, 0.36);
}
.water-valve::before { transform: translate(-50%, -50%) rotate(45deg); }
.water-valve::after { transform: translate(-50%, -50%) rotate(-45deg); }
.water-valve-a { top: 83px; }
.water-valve-b { top: 231px; }
.water-loss {
  top: 150px;
  right: 256px;
  width: 34px;
  height: 34px;
  border: 1px dashed rgba(255, 96, 56, 0.55);
  border-radius: 50%;
  box-shadow: 0 0 0 9px rgba(255, 96, 56, 0.035);
}
.water-loss::before, .water-loss::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  background: rgba(255, 118, 78, 0.62);
}
.water-loss::before { width: 48px; height: 1px; transform: translate(-50%, -50%); }
.water-loss::after { width: 1px; height: 48px; transform: translate(-50%, -50%); }

/* Existing-line survey — reinforces the done-for-you installation story. */
.field-drawing-install {
  left: max(18px, calc((100% - 1180px) / 2 - 124px));
  bottom: 54px;
  width: min(42vw, 470px);
  height: 300px;
}
.survey-outline {
  left: 58px;
  top: 58px;
  width: 278px;
  height: 178px;
  border-left: 1px solid rgba(155, 215, 245, 0.3);
  border-bottom: 1px solid rgba(155, 215, 245, 0.3);
}
.survey-outline::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 174px;
  height: 112px;
  border-top: 1px solid rgba(155, 215, 245, 0.3);
  border-right: 1px solid rgba(155, 215, 245, 0.3);
}
.survey-dim { border-color: rgba(155, 215, 245, 0.38); }
.survey-dim::before, .survey-dim::after {
  content: "";
  position: absolute;
  background: rgba(155, 215, 245, 0.45);
}
.survey-dim-x {
  left: 58px;
  top: 258px;
  width: 278px;
  border-top: 1px dashed rgba(155, 215, 245, 0.32);
}
.survey-dim-x::before, .survey-dim-x::after { top: -5px; width: 1px; height: 10px; }
.survey-dim-x::before { left: 0; }
.survey-dim-x::after { right: 0; }
.survey-dim-y {
  left: 34px;
  top: 58px;
  height: 178px;
  border-left: 1px dashed rgba(155, 215, 245, 0.32);
}
.survey-dim-y::before, .survey-dim-y::after { left: -5px; width: 10px; height: 1px; }
.survey-dim-y::before { top: 0; }
.survey-dim-y::after { bottom: 0; }
.survey-cross {
  width: 22px;
  height: 22px;
  border: 1px solid rgba(155, 215, 245, 0.3);
  border-radius: 50%;
}
.survey-cross::before, .survey-cross::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  background: rgba(155, 215, 245, 0.4);
}
.survey-cross::before { width: 30px; height: 1px; transform: translate(-50%, -50%); }
.survey-cross::after { width: 1px; height: 30px; transform: translate(-50%, -50%); }
.survey-cross-a { left: 47px; top: 47px; }
.survey-cross-b { left: 325px; top: 225px; }
/* Dispatch coverage instrument — sits behind the live opportunity board. */
.field-drawing-coverage {
  right: max(-70px, calc((100% - 1180px) / 2 - 170px));
  top: 50%;
  width: min(52vw, 620px);
  aspect-ratio: 1;
  transform: translateY(-50%);
}
.coverage-ring {
  left: 50%;
  top: 50%;
  border: 1px dashed rgba(155, 215, 245, 0.24);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}
.coverage-ring-a { width: 28%; height: 28%; }
.coverage-ring-b { width: 56%; height: 56%; }
.coverage-ring-c { width: 84%; height: 84%; }
.coverage-axis {
  left: 50%;
  top: 50%;
  background: rgba(155, 215, 245, 0.18);
  transform: translate(-50%, -50%);
}
.coverage-axis-x { width: 92%; height: 1px; }
.coverage-axis-y { width: 1px; height: 92%; }
.coverage-route {
  left: 23%;
  top: 61%;
  width: 56%;
  height: 1px;
  background: repeating-linear-gradient(90deg, rgba(92, 219, 164, 0.4) 0 7px, transparent 7px 13px);
  transform: rotate(-24deg);
  transform-origin: left center;
}
.coverage-node {
  width: 9px;
  height: 9px;
  border: 1px solid rgba(92, 219, 164, 0.55);
  border-radius: 50%;
  background: var(--bg);
  box-shadow: 0 0 0 5px rgba(92, 219, 164, 0.035);
}
.coverage-node-a { left: 22%; top: 60%; }
.coverage-node-b { left: 49%; top: 48%; }
.coverage-node-c { left: 77%; top: 36%; }

/* ============================================================
   PROBLEM
   ============================================================ */

.problem-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: clamp(48px, 7vw, 92px);
  align-items: center;
}

/* the stat reads like a measured dimension on the sheet */
.problem-stat {
  position: relative;
  display: grid;
  grid-template-columns: max-content minmax(0, 1fr);
  align-items: center;
  gap: 26px;
  margin-top: 42px;
  padding-top: 30px;
}
.problem-stat::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 9px;
  pointer-events: none;
  opacity: 0.7;
  background:
    linear-gradient(var(--line-dim) 0 0) left center / 100% 1px,
    linear-gradient(var(--line-dim) 0 0) left top / 1px 9px,
    linear-gradient(var(--line-dim) 0 0) right top / 1px 9px;
  background-repeat: no-repeat;
}
.problem-stat-num {
  font-family: var(--font-display);
  font-size: clamp(3rem, 5.5vw, 4.3rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, #ffd0b4 10%, var(--ember) 85%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 0 28px rgba(255, 96, 56, 0.22));
}
.problem-stat-label {
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.55;
  max-width: 32ch;
  padding-left: 26px;
  border-left: 1px solid var(--glass-line);
}

/* missed-call log — glass sheet, ember signals */

.problem-panel { position: relative; }
.problem-panel::before {
  content: "";
  position: absolute;
  width: 460px; height: 460px;
  left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: radial-gradient(circle at 42% 42%, rgba(255, 96, 56, 0.16), transparent 66%);
  pointer-events: none;
}

.misslog {
  overflow: hidden;
  border-radius: 26px;
  background: linear-gradient(150deg, rgba(49, 80, 106, 0.6), rgba(17, 41, 64, 0.52));
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  box-shadow: 0 36px 72px -38px rgba(1, 9, 20, 0.8), inset 0 1px 0 rgba(255, 255, 255, 0.08);
}
.misslog-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 20px;
  border-bottom: 1px solid var(--line-soft);
  color: var(--dim);
}
.misslog-badge {
  color: var(--ember-hi);
  background: var(--ember-soft);
  border: 1px solid rgba(255, 96, 56, 0.35);
  padding: 3px 9px;
  border-radius: 999px;
  font-size: 0.62rem;
}
.misslog ul { list-style: none; }

.miss {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--line-soft);
}
.miss > div { flex: 1; min-width: 0; }
.miss p:first-child { font-weight: 600; font-size: 0.93rem; }
.miss .mono { margin-top: 3px; }

.miss-icon {
  flex-shrink: 0;
  width: 30px; height: 30px;
  border-radius: 50%;
  background: var(--ember-soft);
  border: 1px solid rgba(255, 96, 56, 0.32);
  position: relative;
}
.miss-icon::before, .miss-icon::after {
  content: "";
  position: absolute;
  top: 50%; left: 50%;
  width: 12px; height: 1.5px;
  background: var(--ember-hi);
  border-radius: 2px;
}
.miss-icon::before { transform: translate(-50%, -50%) rotate(45deg); }
.miss-icon::after { transform: translate(-50%, -50%) rotate(-45deg); }

.miss-tag {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ember-hi);
}

/* title-block strip, like the corner of a drawing sheet */
.misslog-foot {
  padding: 15px 20px;
  color: var(--ember-hi);
  background: rgba(255, 96, 56, 0.09);
  border-top: 1px dashed rgba(255, 96, 56, 0.28);
}

/* problem points — three glass tiles */

.problem-points {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: clamp(56px, 7vw, 84px);
}
.problem-points li {
  padding: 28px;
  border: 1px solid var(--glass-line);
  border-radius: 18px;
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.025));
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.14);
  transition: transform 0.35s var(--ease), border-color 0.35s var(--ease),
              box-shadow 0.35s var(--ease);
}
.problem-points li:hover {
  transform: translateY(-3px);
  border-color: var(--glass-line-2);
  box-shadow: var(--shadow-md), inset 0 1px 0 rgba(255, 255, 255, 0.14);
}
.point-num { color: var(--line); letter-spacing: 0.2em; }
.problem-points h3 {
  font-family: var(--font-display);
  font-size: 1.18rem;
  font-weight: 600;
  margin: 14px 0 10px;
}
.problem-points p { color: var(--muted); font-size: 0.95rem; }

/* ============================================================
   WORKFLOW — dimension line carrying a live signal
   ============================================================ */

.flow { position: relative; }

.flow-line {
  position: absolute;
  top: 7px;
  left: 0;
  width: 100%;
  height: 24px;
}
.flow-line-base {
  stroke: rgba(155, 215, 245, 0.3);
  stroke-width: 1;
  stroke-dasharray: 1 7;
  stroke-linecap: round;
}
.flow-cap { fill: rgba(155, 215, 245, 0.35); }
.flow-line-pulse {
  stroke: var(--line);
  stroke-width: 1.5;
  stroke-dasharray: 60 1140;
  stroke-dashoffset: 1200;
  opacity: 0;
}
.flow.in .flow-line-pulse {
  opacity: 0.9;
  animation: flow-pulse 5s linear infinite;
}
@keyframes flow-pulse {
  from { stroke-dashoffset: 1200; }
  to { stroke-dashoffset: -1200; }
}

.flow-steps {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 36px;
  position: relative;
}

.flow-node {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px; height: 38px;
  border-radius: 50%;
  border: 1px solid rgba(155, 215, 245, 0.45);
  background: rgba(12, 36, 60, 0.85);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  color: var(--line);
  font-size: 0.72rem;
  position: relative;
  z-index: 1;
  box-shadow:
    0 0 24px -6px rgba(155, 215, 245, 0.5),
    inset 0 0 10px rgba(155, 215, 245, 0.12);
}

.flow-step h3 {
  font-family: var(--font-display);
  font-size: 1.34rem;
  font-weight: 600;
  margin: 22px 0 10px;
}
.flow-step p { color: var(--muted); font-size: 0.94rem; }

.flow-chip {
  display: inline-block;
  margin-top: 18px;
  padding: 6px 12px;
  border: 1px solid var(--glass-line);
  border-radius: 999px;
  background: var(--glass);
  color: var(--dim);
  font-size: 0.62rem;
  letter-spacing: 0.13em;
}

/* ============================================================
   IMPLEMENTATION — done for you
   ============================================================ */

.install-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(56px, 8vw, 100px);
  align-items: start;
}

.install-trust {
  list-style: none;
  margin-top: 34px;
  display: grid;
  gap: 13px;
}
.install-trust li {
  display: flex;
  align-items: baseline;
  gap: 12px;
  color: var(--muted);
  font-size: 0.95rem;
}
.install-trust li::before {
  content: "";
  flex-shrink: 0;
  width: 10px; height: 10px;
  transform: translateY(1px);
  background: var(--green);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 0C13.9 7.1 16.9 10.1 24 12 16.9 13.9 13.9 16.9 12 24 10.1 16.9 7.1 13.9 0 12 7.1 10.1 10.1 7.1 12 0Z'/%3E%3C/svg%3E") center / contain no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 0C13.9 7.1 16.9 10.1 24 12 16.9 13.9 13.9 16.9 12 24 10.1 16.9 7.1 13.9 0 12 7.1 10.1 10.1 7.1 12 0Z'/%3E%3C/svg%3E") center / contain no-repeat;
}

.install-steps {
  list-style: none;
  display: grid;
  gap: 16px;
}

.install-step {
  display: flex;
  gap: 22px;
  border: 1px solid var(--glass-line);
  border-radius: var(--radius);
  padding: 30px;
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.025));
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.14);
  transition: transform 0.35s var(--ease), border-color 0.35s var(--ease),
              box-shadow 0.35s var(--ease);
}
.install-step:hover {
  transform: translateY(-3px);
  border-color: var(--glass-line-2);
  box-shadow: var(--shadow-md), inset 0 1px 0 rgba(255, 255, 255, 0.14);
}

.install-marker {
  flex-shrink: 0;
  display: grid;
  place-items: center;
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(155, 215, 245, 0.45);
  color: var(--line);
  background: rgba(12, 36, 60, 0.85);
  box-shadow:
    0 0 22px -6px rgba(155, 215, 245, 0.5),
    inset 0 0 10px rgba(155, 215, 245, 0.12);
  font-size: 0.72rem;
}

.install-step h3 {
  font-family: var(--font-display);
  font-size: 1.16rem;
  font-weight: 600;
  margin-bottom: 8px;
}
.install-step p {
  color: var(--muted);
  font-size: 0.95rem;
  max-width: 52ch;
}
.install-tag {
  display: inline-block;
  margin-top: 14px;
  color: var(--ember-hi);
  font-size: 0.64rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

/* ============================================================
   USE CASES
   ============================================================ */

.case-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.case {
  position: relative;
  overflow: hidden;
  min-height: 240px;
  border: 1px solid var(--glass-line);
  border-radius: var(--radius);
  padding: 30px;
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.025));
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.14);
  transition: transform 0.35s var(--ease), border-color 0.35s var(--ease),
              box-shadow 0.35s var(--ease);
}
/* cursor-tracked spotlight */
.case::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(340px circle at var(--mx, 50%) var(--my, 0%),
    rgba(155, 215, 245, 0.12), transparent 65%);
  opacity: 0;
  transition: opacity 0.4s var(--ease);
}
.case:hover {
  transform: translateY(-4px);
  border-color: var(--glass-line-2);
  box-shadow: var(--shadow-md), inset 0 1px 0 rgba(255, 255, 255, 0.14);
}
.case:hover::before { opacity: 1; }
.case > * { position: relative; }

/* corner-tile motif */
.case::after {
  content: "";
  position: absolute;
  top: 18px; right: 18px;
  width: 44px; height: 44px;
  background: linear-gradient(225deg, rgba(155, 215, 245, 0.55), rgba(155, 215, 245, 0.08));
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 0H18Q24 0 24 6V13A11 11 0 0 0 13 24H6Q0 24 0 18V12Q0 0 12 0Z'/%3E%3C/svg%3E") center / contain no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 0H18Q24 0 24 6V13A11 11 0 0 0 13 24H6Q0 24 0 18V12Q0 0 12 0Z'/%3E%3C/svg%3E") center / contain no-repeat;
  transform: rotate(90deg);
  opacity: 0.3;
  transition: opacity 0.35s var(--ease), transform 0.35s var(--ease);
  pointer-events: none;
}
.case:hover::after { opacity: 0.7; transform: rotate(90deg) scale(1.08); }

.case-wide { grid-column: span 2; }
.case-afterhours {
  background: linear-gradient(135deg, rgba(92, 219, 164, 0.10), rgba(255, 255, 255, 0.025));
}

.case-tags { margin-bottom: 18px; }
.case h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  letter-spacing: -0.015em;
  margin-bottom: 10px;
}
.case p { color: var(--muted); font-size: 0.95rem; max-width: 58ch; }

.case-detail {
  margin-top: 18px;
  color: var(--dim);
  font-size: 0.66rem;
  letter-spacing: 0.12em;
}

/* ============================================================
   VISIBILITY
   ============================================================ */

.visibility-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(56px, 8vw, 96px);
  align-items: center;
}

.visibility-list {
  list-style: none;
  margin-top: 36px;
}
.visibility-list li {
  padding: 22px 0 22px 22px;
  border-left: 1px solid rgba(155, 215, 245, 0.4);
  border-bottom: 1px solid var(--line-soft);
}
.visibility-list li:last-child { border-bottom: 0; }
.visibility-list h3 {
  font-family: var(--font-display);
  font-size: 1.08rem;
  font-weight: 600;
  margin-bottom: 6px;
}
.visibility-list p { color: var(--muted); font-size: 0.93rem; }

/* pipeline board — glass over a green/blue bloom */

.board-wrap { position: relative; }
.board-wrap::before {
  content: "";
  position: absolute;
  width: 520px; height: 520px;
  left: 55%; top: 50%;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background:
    radial-gradient(circle at 32% 36%, rgba(92, 219, 164, 0.16), transparent 64%),
    radial-gradient(circle at 72% 70%, rgba(95, 178, 222, 0.18), transparent 64%);
  pointer-events: none;
}

.board {
  overflow: hidden;
  border-radius: 26px;
  background: linear-gradient(150deg, rgba(49, 80, 106, 0.6), rgba(17, 41, 64, 0.52));
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  box-shadow: 0 36px 72px -38px rgba(1, 9, 20, 0.8), inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.board-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 20px;
  border-bottom: 1px solid var(--line-soft);
  color: var(--dim);
}

.board-cols {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  padding: 16px;
}

.bcol-title {
  color: var(--dim);
  margin-bottom: 12px;
  display: flex;
  justify-content: space-between;
}
.bcol-title span { color: var(--muted); }

.bcard {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--line-soft);
  border-radius: 12px;
  padding: 12px 13px;
  margin-bottom: 10px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1);
}
.bcard-title { font-size: 0.82rem; font-weight: 600; line-height: 1.35; }
.bcard .mono { margin-top: 5px; font-size: 0.64rem; }

.bcard-pulse { border-color: rgba(255, 96, 56, 0.42); animation: card-glow 3.2s ease-in-out infinite; }
@keyframes card-glow {
  0%, 100% { border-color: rgba(255, 96, 56, 0.32); box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08), 0 0 0 rgba(255, 96, 56, 0); }
  50% { border-color: rgba(255, 96, 56, 0.56); box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08), 0 0 20px -9px rgba(255, 96, 56, 0.38); }
}

.bcard-ok { border-left: 2px solid var(--green); }

.board-ticker {
  padding: 12px 20px;
  border-top: 1px dashed rgba(155, 215, 245, 0.22);
  color: var(--dim);
  overflow: hidden;
  white-space: nowrap;
}
.board-ticker span { transition: opacity 0.4s; }
.board-ticker span.fading { opacity: 0; }
.board-ticker::before {
  content: "▸";
  color: var(--line);
  margin-right: 10px;
}

/* ============================================================
   RESULTS
   ============================================================ */

.results-band {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-top: clamp(40px, 5vw, 56px);
  padding: 12px;
  border: 1px solid var(--glass-line);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  box-shadow: var(--shadow-md), inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

.result {
  padding: 34px 28px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.045);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.result-num {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 4.2vw, 3.4rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1;
  background: linear-gradient(135deg, #eaf7fe 15%, var(--line-deep) 90%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.result:nth-child(even) .result-num {
  background: linear-gradient(135deg, #ffdcc8 10%, var(--ember) 85%);
  -webkit-background-clip: text;
  background-clip: text;
}

.result-label {
  color: var(--muted);
  font-size: 0.9rem;
  margin-top: 14px;
  max-width: 26ch;
}

.results-note {
  margin-top: 26px;
  color: var(--dim);
  text-align: right;
}

/* ============================================================
   COMPARISON
   ============================================================ */

.table-wrap {
  overflow-x: auto;
  border-radius: 26px;
  background: linear-gradient(150deg, rgba(49, 80, 106, 0.6), rgba(17, 41, 64, 0.52));
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  box-shadow: 0 36px 72px -38px rgba(1, 9, 20, 0.8), inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.compare {
  width: 100%;
  min-width: 720px;
  border-collapse: collapse;
}
.compare th, .compare td {
  padding: 19px 20px;
  text-align: center;
  border-bottom: 1px solid var(--line-soft);
  font-size: 0.92rem;
}
.compare tbody tr:last-child th,
.compare tbody tr:last-child td { border-bottom: 0; }
.compare thead th {
  color: var(--dim);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.7rem;
  padding-block: 22px;
}
.compare tbody th {
  text-align: left;
  font-weight: 500;
  color: var(--text);
  min-width: 240px;
}

.compare-bonka {
  background: rgba(255, 96, 56, 0.10);
  border-inline: 1px solid rgba(255, 96, 56, 0.22);
}
thead .compare-bonka { border-top: 0; }

.compare-bonka-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  color: var(--ember-hi);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.06em;
}
.compare-mark { width: 16px; height: 16px; flex-shrink: 0; }

.yes { color: var(--green); font-size: 0.8rem; }
.part { color: var(--amber); font-size: 0.9rem; }
.no { color: var(--dim); }

.compare-legend { margin-top: 22px; color: var(--dim); }

/* ============================================================
   FAQ
   ============================================================ */

.faq-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: clamp(56px, 8vw, 100px);
  align-items: start;
}

.faq-lead { position: sticky; top: calc(var(--nav-h) + 46px); }

.faq-items { display: grid; gap: 14px; }

.faq-item {
  overflow: hidden;
  border: 1px solid var(--glass-line);
  border-radius: 18px;
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.025));
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.12);
  transition: border-color 0.3s var(--ease);
}
.faq-item:hover { border-color: var(--glass-line-2); }

.faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  background: none;
  border: none;
  color: var(--text);
  font-family: var(--font-display);
  font-size: 1.08rem;
  font-weight: 600;
  text-align: left;
  padding: 22px 26px;
  cursor: pointer;
  transition: color 0.2s;
}
.faq-q:hover { color: var(--ember-hi); }

.faq-icon {
  flex-shrink: 0;
  position: relative;
  width: 14px; height: 14px;
}
.faq-icon::before, .faq-icon::after {
  content: "";
  position: absolute;
  top: 50%; left: 50%;
  width: 14px; height: 1.5px;
  background: var(--ember-hi);
  transform: translate(-50%, -50%);
  transition: transform 0.35s var(--ease);
}
.faq-icon::after { transform: translate(-50%, -50%) rotate(90deg); }
.faq-q[aria-expanded="true"] .faq-icon::after { transform: translate(-50%, -50%) rotate(0deg); }

.faq-a {
  overflow: hidden;
  transition: height 0.4s var(--ease);
}
.faq-a p {
  color: var(--muted);
  font-size: 0.97rem;
  max-width: 62ch;
  padding: 0 26px 24px;
}

/* ============================================================
   FINALE — sunrise over the site plan
   ============================================================ */

.finale {
  margin: 0 clamp(16px, 3vw, 36px) 36px;
  padding: clamp(120px, 14vw, 170px) 0 clamp(170px, 18vw, 220px);
  overflow: hidden;
  border-radius: 30px;
  background:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='560' height='560'%3E%3Cg fill='%23eaf6ff'%3E%3Ccircle cx='43' cy='74' r='1.1' opacity='.4'/%3E%3Ccircle cx='156' cy='238' r='.9' opacity='.3'/%3E%3Ccircle cx='258' cy='56' r='1.2' opacity='.44'/%3E%3Ccircle cx='356' cy='150' r='.9' opacity='.3'/%3E%3Ccircle cx='462' cy='88' r='1.1' opacity='.4'/%3E%3Ccircle cx='521' cy='338' r='.9' opacity='.26'/%3E%3Ccircle cx='68' cy='414' r='1' opacity='.32'/%3E%3Ccircle cx='300' cy='470' r='.9' opacity='.24'/%3E%3C/g%3E%3Ccircle cx='204' cy='332' r='1' fill='%23ffb48a' opacity='.34'/%3E%3Cpath d='M490 172l2 5 5 2-5 2-2 5-2-5-5-2 5-2z' fill='%23eaf6ff' opacity='.42'/%3E%3C/svg%3E") 0 0 / 560px 560px,
    radial-gradient(640px 420px at 50% 106%, rgba(255, 96, 56, 0.20), transparent 72%),
    radial-gradient(720px 420px at 50% 6%, rgba(95, 178, 222, 0.10), transparent 75%),
    linear-gradient(150deg, rgba(49, 80, 106, 0.6), rgba(17, 41, 64, 0.52));
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  box-shadow: 0 36px 76px -42px rgba(1, 9, 20, 0.76), inset 0 1px 0 rgba(255, 255, 255, 0.08);
  text-align: center;
}
.finale::after { inset: 14px; }

/* surveyed horizon — dashed arc with instrument ticks */
.finale-horizon {
  position: absolute;
  left: 50%;
  top: calc(100% - 110px);
  transform: translateX(-50%);
  width: max(1500px, 130vw);
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(100% 100% at 50% 0%, rgba(255, 154, 108, 0.12), rgba(7, 20, 36, 0.9) 28%);
  border: 1px dashed rgba(255, 128, 82, 0.5);
  box-shadow:
    0 -34px 100px -20px rgba(255, 96, 48, 0.38),
    0 -6px 26px -6px rgba(255, 182, 148, 0.35),
    inset 0 30px 60px -30px rgba(255, 118, 78, 0.25);
  pointer-events: none;
}
/* protractor tick ring just outside the arc */
.finale-horizon::before {
  content: "";
  position: absolute;
  inset: -18px;
  border-radius: 50%;
  background: repeating-conic-gradient(
    rgba(155, 215, 245, 0.45) 0deg 0.22deg,
    transparent 0.22deg 3.6deg);
  -webkit-mask: radial-gradient(closest-side, transparent calc(100% - 12px), #000 calc(100% - 11px));
  mask: radial-gradient(closest-side, transparent calc(100% - 12px), #000 calc(100% - 11px));
  opacity: 0.6;
}

/* compass radii */
.finale-rings {
  position: absolute;
  left: 50%; bottom: -320px;
  transform: translateX(-50%);
  pointer-events: none;
}
.finale-rings span {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  border: 1px dashed rgba(155, 215, 245, 0.18);
  border-radius: 50%;
}
.finale-rings span:first-child { width: 560px; height: 560px; animation: ring-breathe 5s ease-in-out infinite; }
.finale-rings span:last-child { width: 880px; height: 880px; border-color: rgba(255, 128, 82, 0.14); }

@keyframes ring-breathe {
  0%, 100% { border-color: rgba(155, 215, 245, 0.10); }
  50% { border-color: rgba(155, 215, 245, 0.3); }
}

.finale-inner { position: relative; }

.finale-title {
  font-family: var(--font-display);
  font-size: clamp(2.3rem, 4.7vw, 3.7rem);
  font-weight: 700;
  line-height: 1.06;
  letter-spacing: -0.035em;
  max-width: 18ch;
  margin-inline: auto;
  text-wrap: balance;
}

.finale-sub { margin-inline: auto; }
.finale-actions { justify-content: center; margin-top: 42px; }

.finale-note {
  margin-top: 24px;
  color: var(--dim);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-size: 0.66rem;
}

/* ============================================================
   FOOTER
   ============================================================ */

.footer {
  position: relative;
  background: linear-gradient(180deg, transparent, rgba(4, 12, 24, 0.55));
  padding: 72px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 56px;
}

.footer-tag { color: var(--muted); font-size: 0.93rem; margin-top: 18px; max-width: 32ch; }
.footer-status { margin-top: 22px; color: var(--green); letter-spacing: 0.14em; }

.footer-col { display: flex; flex-direction: column; gap: 12px; }
.footer-col-title { color: var(--dim); letter-spacing: 0.2em; margin-bottom: 6px; }
.footer-col a {
  text-decoration: none;
  color: var(--muted);
  font-size: 0.92rem;
  transition: color 0.2s;
  width: fit-content;
}
.footer-col a:hover { color: var(--text); }

/* double hairline, like the trim edge of a drawing sheet */
.footer-base {
  position: relative;
  display: flex;
  justify-content: space-between;
  padding-block: 22px;
  border-top: 1px solid var(--line-soft);
  color: var(--dim);
}
.footer-base::before {
  content: "";
  position: absolute;
  top: 3px; left: 0; right: 0;
  height: 1px;
  background: var(--line-soft);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

@media (max-width: 1020px) {
  .container { width: min(calc(100% - 44px), 920px); }

  .field-drawing-water { right: -72px; width: 410px; opacity: 0.44; }
  .field-drawing-install { left: -92px; width: 410px; opacity: 0.42; }
  .field-drawing-coverage { right: -180px; width: 560px; opacity: 0.44; }

  .hero { padding-top: calc(var(--nav-h) + 88px); }
  .hero-blueprint { display: none; }

  .problem-grid, .visibility-grid, .faq-grid, .install-grid { grid-template-columns: 1fr; gap: 56px; }
  .faq-lead { position: static; }

  .flow-steps { grid-template-columns: repeat(2, 1fr); gap: 44px 36px; }
  .flow-line { display: none; }

  .case-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .case { min-height: 0; }

  .results-band { grid-template-columns: repeat(2, 1fr); }

  .section-head-split { flex-direction: column; align-items: flex-start; gap: 16px; }
}

@media (max-width: 860px) {
  .hero-grid { grid-template-columns: 1fr; gap: 64px; }
  .hero-copy { max-width: 720px; }
  .hero-metrics { width: min(100%, 620px); }
  .metrics-card { margin-inline: auto; }
  .hero-metrics::before { right: auto; left: 50%; transform: translate(-50%, -50%); }

  .integration-strip {
    grid-template-columns: 1fr;
    gap: 10px;
    min-height: 0;
    padding: 18px 24px 16px;
  }
  .integrations-title { padding: 0; border-right: 0; text-align: center; }
}

@media (max-width: 720px) {
  .container { width: min(100% - 32px, 620px); }

  .field-drawing { opacity: 0.3; }
  .field-drawing-water {
    top: 132px;
    right: -132px;
    width: 320px;
    transform: scale(0.84);
    transform-origin: top right;
  }
  .field-drawing-install { display: none; }
  .field-drawing-coverage {
    right: -240px;
    width: 500px;
  }

  .nav { top: 10px; border-radius: 15px; }
  .nav-links, .nav-cta { display: none; }
  .nav-toggle { display: flex; }
  .brand-word { font-size: 1.08rem; }

  .hero { padding: calc(var(--nav-h) + 72px) 0 48px; }
  .hero-title { font-size: clamp(2.6rem, 12vw, 3.6rem); }
  .hero-sub { font-size: 1.02rem; }
  .hero-actions .btn { flex: 1 1 150px; }
  .metric-row { grid-template-columns: 134px 1fr; gap: 14px; padding: 20px; }
  .metric-row strong { font-size: 2rem; }

  .integrations { padding-bottom: 24px; }
  .integration-strip { border-radius: 15px; }
  .tool { margin-right: 28px; }

  .problem, .workflow, .install, .usecases,
  .visibility, .results, .comparison, .faq { padding-block: 88px; }

  .problem-stat { grid-template-columns: 1fr; gap: 14px; }
  .problem-stat-label {
    max-width: 38ch;
    padding: 16px 0 0;
    border-top: 1px solid var(--glass-line);
    border-left: 0;
  }
  .problem-points { grid-template-columns: 1fr; gap: 14px; margin-top: 56px; }

  .flow-steps { grid-template-columns: 1fr; gap: 40px; }

  .install-step { flex-direction: column; gap: 16px; padding: 24px 22px; }

  .case-grid { grid-template-columns: 1fr; }
  .case-wide { grid-column: auto; }

  .board-cols { grid-template-columns: 1fr; }
  .bcol { display: grid; gap: 0; }

  .results-band { grid-template-columns: 1fr; }
  .results-note { text-align: left; }

  .finale { margin: 0 10px 12px; border-radius: 24px; }
  .finale-horizon { top: calc(100% - 84px); }

  .footer-grid { grid-template-columns: 1fr; gap: 40px; }
  .footer-base { flex-direction: column; gap: 8px; }
}

/* ============================================================
   REDUCED MOTION
   ============================================================ */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  [data-reveal] { opacity: 1; transform: none; }
  .instrument-reveal .metrics-kicker,
  .instrument-reveal .metric-row,
  .instrument-reveal .misslog-head,
  .instrument-reveal .miss,
  .instrument-reveal .misslog-foot,
  .instrument-reveal .board-head,
  .instrument-reveal .bcol,
  .instrument-reveal .board-ticker,
  .instrument-reveal .compare thead,
  .instrument-reveal .compare tbody tr { opacity: 1; transform: none; }

  /* blueprint appears fully drawn */
  .hero-blueprint .bp-draw { stroke-dashoffset: 0; }
  .hero-blueprint .bp-arrow,
  .hero-blueprint .bp-callout { opacity: 1; }

  /* marquee: freeze into a centered, wrapped row */
  .marquee { -webkit-mask: none; mask: none; }
  .marquee-track {
    animation: none;
    width: 100%;
    flex-wrap: wrap;
    justify-content: center;
    row-gap: 14px;
  }
  .marquee-track .tool[aria-hidden="true"] { display: none; }
  .tool { opacity: 1; }
}