/* ==========================================================================
   LiftPulse — one-page lead-gen site
   Hybrid of the ControlFreq design system on a dark-first urgency layout:
   CF green (#7DC342) accents/CTAs · CF navy scale · CF amber (#F5A623) for
   deadline urgency · Sora display + Public Sans body and labels.
   Token values mirror the ControlFreq --cf-* palette.
   ========================================================================== */

:root {
  --navy-950: #0e1520;   /* cf-grey-900 */
  --navy-900: #1a2333;   /* cf-navy */
  --navy-800: #2c3e56;   /* cf-navy-mid */
  --navy-700: #3d5270;   /* cf-navy-light */
  --ink: #1a2333;        /* cf-navy as ink on light */
  --slate: #5e718a;      /* cf-grey-500 */
  --slate-light: #8a9bb0; /* cf-grey-400 */
  --paper: #ffffff;
  --paper-dim: #f4f5f7;  /* cf-grey-50 */
  --accent: #7dc342;     /* cf-green */
  --accent-dark: #5fa029; /* cf-green-dark — 3.2:1 on white: fine for icons, short of the 4.5:1 text needs */
  --accent-ink: #4d8321;  /* the same green taken far enough down to clear 4.5:1 as text on white */
  --accent-light: #a8d96e; /* cf-green-light */
  --accent-soft: rgba(125, 195, 66, 0.14);
  --accent-tint: #ebf6db; /* cf-green-xlight */
  --amber: #f5a623;      /* cf-warning — deadline urgency */
  --error: #e84040;      /* cf-error */
  --line-dark: rgba(138, 155, 176, 0.18);
  --line-light: #e2e6ea; /* cf-border */
  --radius: 16px;        /* cf radius-xl */
  --radius-sm: 8px;      /* cf radius-md */
  --shadow-card: 0 20px 45px rgba(14, 21, 32, 0.35);
  --shadow-card-light: 0 14px 40px rgba(26, 35, 51, 0.1);
  --font-display: "Sora", "Segoe UI", system-ui, sans-serif;
  --font-body: "Public Sans", "Segoe UI", system-ui, sans-serif;
  --header-h: 72px;
}

/* ---------- Reset & base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; font-family: var(--font-body); }
/* Form controls take the UA font rather than inheriting, so the dialog close
   buttons and checkboxes were rendering in Arial. Covers every control at once
   rather than per-component. */
button, input, select, textarea, optgroup { font-family: inherit; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--navy-900);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
h1, h2, h3 { font-family: var(--font-display); line-height: 1.15; margin: 0 0 0.66em; letter-spacing: -0.02em; }
h1 { font-size: clamp(2.2rem, 4vw, 3.2rem); font-weight: 700; }
h2 { font-size: clamp(1.7rem, 3.2vw, 2.5rem); font-weight: 700; }
h3 { font-size: 1.18rem; font-weight: 700; }
p { margin: 0 0 1em; }
a { color: inherit; }
ul, ol, dl, figure { margin: 0; padding: 0; }
li { list-style: none; }

.container { width: min(1180px, 92vw); margin-inline: auto; }
.container-narrow { width: min(820px, 92vw); }

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 200;
  background: var(--accent); color: var(--navy-950); padding: 10px 18px;
  border-radius: 0 0 10px 0; font-weight: 600; text-decoration: none;
}
.skip-link:focus { left: 0; }

.accent { color: var(--accent); }
.deadline .accent { color: var(--amber); }

/* ---------- Scroll progress ---------- */
.scroll-progress {
  position: fixed; top: 0; left: 0; height: 3px; width: 0;
  background: linear-gradient(90deg, var(--accent-dark), var(--accent-light));
  z-index: 120;
}

/* ---------- Buttons & links ---------- */
.btn {
  display: inline-block;
  background: var(--accent);
  color: var(--navy-950);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  padding: 15px 30px;
  border: 0;
  border-radius: 12px;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease;
}
.btn:hover { transform: translateY(-2px); background: var(--accent-light); }
.btn:active { transform: translateY(0); }
.btn:focus-visible { outline: 3px solid var(--accent-tint); outline-offset: 2px; }
.btn-lg { font-size: 1.08rem; padding: 18px 36px; }
.btn-sm { font-size: 0.92rem; padding: 11px 20px; }
.btn-block { display: block; width: 100%; text-align: center; }

.link-ghost {
  color: var(--slate-light);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}
.link-ghost:hover { color: #fff; border-color: var(--accent); }

.eyebrow {
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  margin-bottom: 1.6rem;
}
/* accent-ink, not accent-dark: at this size the kicker is text, so it needs
   4.5:1 on white — accent-dark only manages 3.2:1. */
.eyebrow-accent { color: var(--accent-ink); }
.section-dark .eyebrow-accent, .deadline .eyebrow-accent { color: var(--accent); }

/* ---------- Header ---------- */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  height: var(--header-h);
  display: flex; align-items: center;
  transition: background 0.3s ease, box-shadow 0.3s ease, backdrop-filter 0.3s ease;
}
.site-header.scrolled {
  background: rgba(14, 21, 32, 0.88);
  backdrop-filter: blur(12px);
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.35);
}
.header-inner { display: flex; align-items: center; gap: 32px; }
.brand { display: flex; align-items: center; text-decoration: none; }
/* The lockup is the ControlFreq mark with a LIFTPULSE wordmark drawn to the same
   letterform metrics, so the two brands read as one family. Both halves are <use>
   references to a single copy of the artwork at the top of the document. */
.brand-logo { height: 40px; width: auto; display: block; }
.brand-mark { fill: var(--accent); }
.brand-word { fill: #fff; }

.site-nav { display: flex; gap: 26px; margin-left: auto; }
.site-nav a {
  color: var(--slate-light); text-decoration: none; font-weight: 500; font-size: 0.95rem;
  transition: color 0.2s ease;
}
.site-nav a:hover { color: #fff; }
.header-cta { flex: none; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: max(640px, 92vh);
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: calc(var(--header-h) + 60px) 0 84px;
  color: #fff;
}
.hero-bg, .hero-bg img {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; object-position: 70% 40%;
}
.hero-overlay {
  position: absolute; inset: 0;
  background:
    linear-gradient(90deg, rgba(14, 21, 32, 0.96) 0%, rgba(14, 21, 32, 0.82) 42%, rgba(14, 21, 32, 0.35) 75%, rgba(14, 21, 32, 0.55) 100%),
    linear-gradient(0deg, rgba(14, 21, 32, 0.9) 0%, rgba(14, 21, 32, 0) 30%);
}
.hero-inner {
  position: relative; z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  gap: 56px;
  align-items: center;
}
.hero-copy { max-width: 640px; }
/* Keep the accent phrase whole so the headline breaks between beats rather
   than orphaning "Zero" at the end of a line. */
.hero-copy h1 .accent { white-space: nowrap; }
.hero-eyebrow {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--font-body);
  color: var(--amber); letter-spacing: 0.1em; line-height: 1.5;
  font-weight: 700; font-size: 0.8rem;
}
.pulse-dot {
  width: 9px; height: 9px; flex: none; border-radius: 50%;
  background: var(--amber);
}
.lede { font-size: 1.18rem; color: #cbd8ea; max-width: 56ch; }
.hero-actions { display: flex; align-items: center; gap: 26px; flex-wrap: wrap; margin: 38px 0 38px; }

/* One quiet line of fact beats three pill badges with tick icons. */
.trust-line { font-size: 0.88rem; font-weight: 500; color: #cbd8ea; margin: 0; }

/* Hero floating dashboard card */
.hero-card {
  background: rgba(14, 21, 32, 0.82);
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  padding: 22px 24px;
  box-shadow: var(--shadow-card);
  backdrop-filter: blur(10px);
  max-width: 380px;
  justify-self: end;
}
.hero-card-head {
  display: flex; align-items: center; gap: 9px;
  font-size: 0.84rem; font-weight: 600; color: var(--slate-light);
  margin-bottom: 14px;
}
.status-dot {
  width: 9px; height: 9px; border-radius: 50%; background: var(--accent); flex: none;
}
.heartbeat { width: 100%; height: 48px; margin-bottom: 14px; }
.heartbeat-base { stroke: rgba(125, 195, 66, 0.26); }
.heartbeat-line {
  stroke: var(--accent);
  stroke-dasharray: 640;
  stroke-dashoffset: 640;
  animation: heartbeat-draw 3.2s linear infinite;
}
.hero-card-rows div {
  display: flex; justify-content: space-between; gap: 16px;
  padding: 8px 0; border-top: 1px solid var(--line-dark);
  font-size: 0.9rem;
}
.hero-card-rows dt { color: var(--slate-light); }
.hero-card-rows dd { margin: 0; font-family: var(--font-body); font-weight: 400; color: #e8eef7; }
.hero-card-rows dd.ok { color: var(--accent); }
.hero-card-rows dd { display: inline-flex; align-items: center; gap: 8px; }
/* Signal bars and ticks read on the dark card, so they take the bright accent
   rather than the accent-dark the light panels use. */
.hero-card-rows .sig i { background: var(--navy-700); }
.hero-card-rows .sig.s4 i { background: var(--accent); }
.tick { width: 15px; height: 15px; flex: none; fill: none; stroke: var(--accent); stroke-width: 2.1; stroke-linecap: round; stroke-linejoin: round; }
.vh { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }

/* ---------- Deadline / countdown strip ---------- */
.deadline { position: relative; overflow: hidden; color: #fff; border-block: 1px solid rgba(245, 166, 35, 0.35); }
.deadline-bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center; }
.deadline-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(14, 21, 32, 0.96) 0%, rgba(16, 20, 30, 0.88) 55%, rgba(38, 28, 8, 0.82) 100%);
}
.deadline-inner {
  position: relative; z-index: 2;
  display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
  gap: 48px; align-items: center;
  padding: 72px 0;
}
.deadline h2 { font-size: clamp(1.5rem, 2.8vw, 2.1rem); }
.deadline p { color: #c4d1e4; max-width: 58ch; margin-bottom: 0; }
.deadline .eyebrow-accent { color: var(--amber); }

.countdown-label {
  font-family: var(--font-body);
  font-size: 0.78rem; font-weight: 700; letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--amber); margin-bottom: 12px;
}
.countdown-grid { display: flex; gap: 10px; margin-bottom: 18px; }
.count-cell {
  flex: 1; min-width: 0;
  background: rgba(26, 35, 51, 0.8);
  border: 1px solid rgba(245, 166, 35, 0.35);
  border-radius: var(--radius-sm);
  padding: 14px 6px 10px;
  text-align: center;
}
.count-num {
  display: block;
  font-family: var(--font-display);
  font-variant-numeric: tabular-nums;
  font-size: clamp(1.6rem, 3vw, 2.3rem);
  font-weight: 700; color: #fff; line-height: 1;
}
.count-unit {
  display: block; margin-top: 6px;
  font-size: 0.68rem; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--slate-light);
}

/* ---------- Generic sections ---------- */
.section { padding: 106px 0; }
.section-light { background: var(--paper); color: var(--ink); }
.section-dim { background: var(--paper-dim); color: var(--ink); }
.section-dark { background: var(--navy-900); color: #fff; }

.section-head { text-align: center; max-width: 760px; margin: 0 auto 64px; }
.section-head-left { text-align: left; margin: 0 0 40px; }
.section-sub { font-size: 1.1rem; color: var(--slate); }
.section-dark .section-sub { color: #b7c6db; }

/* ---------- Section 2: the pilot timeline ----------
   The heading promises "1 Month", so the steps carry when as well as what:
   Day 0, Days 1-30, Day 30. A rail connects the three moments — across the top
   on desktop, down the left once the columns collapse. No cards: boxed columns
   with numbered tiles is the shape every template ships with. */
.pilot-track {
  position: relative;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px;
  padding-top: 34px;
  margin-bottom: 64px;
}
.pilot-track::before {
  content: ""; position: absolute; left: 8px; right: 8px; top: 8px; height: 2px;
  background: linear-gradient(90deg, var(--accent) 0%, var(--accent-light) 62%, rgba(168, 217, 110, 0) 92%);
}
.track-step { position: relative; }
/* the moment marker, sitting on the rail */
.track-step::before {
  content: ""; position: absolute; top: -34px; left: 0;
  width: 18px; height: 18px; border-radius: 50%;
  background: var(--paper); border: 3px solid var(--accent);
}
/* the decision point reads as an arrival, not another waypoint */
/* solid rather than haloed: rings and glows were stripped from the site. */
.track-step.track-end::before { background: var(--accent); border-color: var(--accent-dark); }
.track-when {
  font-family: var(--font-display);
  font-size: 0.78rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--accent-ink);
  margin: 0 0 6px;
}
.track-step h3 { margin-bottom: 8px; }
.track-step p:last-child { margin-bottom: 0; color: var(--slate); }

.pilot-banner {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  gap: 0; align-items: stretch;
  background: var(--navy-800);
  border-radius: var(--radius);
  overflow: hidden;
  color: #fff;
  box-shadow: var(--shadow-card);
}
.pilot-banner-media { position: relative; min-height: 280px; }
.pilot-banner-media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.pilot-banner-copy { padding: 44px 46px; align-self: center; }
.pilot-banner-copy p { color: #c4d1e4; }

/* ---------- Section 3: why ---------- */
/* Two rows so the media column tracks the three feature boxes exactly:
   head in row one, list and image sharing row two. .why-copy dissolves via
   display:contents so its children can take grid cells directly. */
.why-grid {
  display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
  grid-template-rows: auto 1fr;
  column-gap: 64px;
  align-items: stretch;
}
.why-copy { display: contents; }
.why-grid .section-head { grid-column: 1; grid-row: 1; }
.why-grid .feature-list { grid-column: 1; grid-row: 2; }
.feature-list { display: grid; gap: 14px; }
.feature-list li {
  display: flex; gap: 18px; align-items: flex-start;
  background: var(--navy-800);
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  padding: 22px 24px;
  transition: border-color 0.25s ease, transform 0.25s ease;
}
.feature-list li:hover { border-color: rgba(125, 195, 66, 0.5); transform: translateX(4px); }
.feature-icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 46px; height: 46px; flex: none; border-radius: 12px;
  background: var(--accent-soft); color: var(--accent);
}
.feature-icon svg { width: 26px; height: 26px; }
.feature-list h3 { margin-bottom: 6px; font-size: 1.05rem; }
.feature-list p { margin: 0; color: #b7c6db; font-size: 0.96rem; }

/* Inline qualifier tag on a feature heading */
.head-tag {
  display: inline-block; vertical-align: middle; margin-left: 8px;
  font-family: var(--font-body); font-size: 0.66rem; font-weight: 700;
  letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--accent); background: var(--accent-soft);
  padding: 3px 8px; border-radius: 6px;
  white-space: nowrap;
}

.why-media { grid-column: 2; grid-row: 2; margin: 0; height: 100%; }
.why-media img {
  width: 100%; height: 100%; object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  border: 1px solid var(--line-dark);
}

/* ---------- Section 4: ecosystem ---------- */
.eco-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.eco-card {
  background: var(--paper);
  border: 1px solid var(--line-light);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card-light);
  padding: 22px 22px 26px;
  display: flex; flex-direction: column; gap: 6px;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.eco-card:hover { transform: translateY(-6px); box-shadow: 0 22px 50px rgba(26, 35, 51, 0.14); }
/* Same container chrome as the two coded panels beside it */
.eco-card figure {
  background: #f4f6f8;
  border: 1px solid var(--line-light);
  border-radius: var(--radius-sm);
  padding: 16px;
  margin-bottom: 16px;
  aspect-ratio: 4 / 3;
}
.eco-card figure img {
  width: 100%; height: 100%; object-fit: cover;
  border-radius: 10px; border: 1px solid var(--line-light);
}
.eco-card p { color: var(--slate); margin-bottom: 0; font-size: 0.97rem; }
.eco-card h3 { margin-bottom: 6px; }

.network-chips { display: flex; gap: 8px; margin-top: 14px; flex-wrap: wrap; }
.network-chips li {
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 0.78rem; font-weight: 700; letter-spacing: 0.04em;
  color: var(--navy-700);
  background: var(--paper-dim);
  border: 1px solid var(--line-light);
  padding: 5px 12px; border-radius: 8px;
}
/* Logos are shown as supplied — no greyscale or recolouring, since most
   operator brand guidelines prohibit altering the mark. */
.network-chips img { display: block; height: 20px; width: auto; max-width: 88px; object-fit: contain; }
.network-chips li:has(img) { padding: 6px 12px; background: #fff; }
/* The brand name stays in the DOM as the accessible label (the img is alt="")
   and as the visible fallback if a logo file is missing — see main.js. */
.network-chips li:has(img) span {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip-path: inset(50%); white-space: nowrap;
}

/* Coded dashboard mock (crisp text beats an AI render here) — light theme,
   the same product-UI language as the laptop screen in the pilot-kit photo */
.dash-mock {
  background: #f4f6f8;
  border-radius: var(--radius-sm);
  padding: 16px;
  margin-bottom: 16px;
  aspect-ratio: 4 / 3;
  display: flex; flex-direction: column; justify-content: center; gap: 9px;
  border: 1px solid var(--line-light);
}
.dash-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 4px; }
.dash-title { color: var(--navy-900); font-family: var(--font-display); font-weight: 700; font-size: 0.86rem; }
.dash-export {
  font-size: 0.72rem; font-weight: 700; color: var(--navy-950);
  background: var(--accent); border-radius: 7px; padding: 5px 10px;
}
.dash-row {
  display: flex; align-items: center; gap: 9px;
  background: var(--paper);
  border: 1px solid var(--line-light);
  border-radius: 8px;
  padding: 8px 12px;
  font-size: 0.78rem; color: var(--navy-800);
}
.dash-row span:nth-child(2) { flex: 1; min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.dash-row.on { border-color: #c4dd9f; }
.dash-val { font-family: var(--font-display); font-weight: 700; color: var(--navy-900); }
.dash-val.ok { color: var(--accent-ink); }
.dash-val.warn { color: #9a6a10; }

/* Roaming panel — same visual language as the estate mock beside it. */
.dash-tag {
  font-size: 0.68rem; font-weight: 700; letter-spacing: 0.06em;
  text-transform: uppercase; color: var(--slate);
}
.dash-val.dim { color: var(--slate); }
.sig { display: inline-flex; align-items: flex-end; gap: 2px; width: 18px; height: 14px; flex: none; }
.sig i { width: 3px; border-radius: 1px; background: #dde3e9; }
.sig i:nth-child(1) { height: 5px; }
.sig i:nth-child(2) { height: 8px; }
.sig i:nth-child(3) { height: 11px; }
.sig i:nth-child(4) { height: 14px; }
.sig.s4 i { background: var(--accent-dark); }
.sig.s3 i:nth-child(-n+3) { background: var(--slate); }
.sig.s2 i:nth-child(-n+2) { background: var(--slate); }

/* Estate map — the cloud platform card shows the fleet in the field */
.dash-brand { height: 15px; width: auto; flex: none; display: block; }
.estate-map {
  flex: 1; min-height: 0; width: 100%; display: block;
  border-radius: 10px; border: 1px solid var(--line-light);
  background: #eef1f4;
}
.em-title { font-family: var(--font-display); font-weight: 700; font-size: 11.5px; fill: var(--navy-900); }
.em-row { font-family: var(--font-body); font-size: 10px; fill: var(--slate); }
.em-warn { font-family: var(--font-body); font-weight: 700; font-size: 10px; fill: #9a6a10; }

/* ---------- OEM / white label ---------- */
/* Lift-lobby photograph under a 50% wash of the section's own navy */
.section-oem {
  background:
    linear-gradient(90deg, rgba(26, 35, 51, 0.93) 0%, rgba(26, 35, 51, 0.86) 38%, rgba(26, 35, 51, 0.58) 66%, rgba(26, 35, 51, 0.5) 100%),
    url("../img/oem-van.webp") center / cover no-repeat var(--navy-900);
}
.oem-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr); gap: 56px; align-items: end; }
.oem-cta { display: inline-block; margin-top: 26px; text-decoration: none; }
.section-dark .btn-outline { color: var(--accent); }
.oem-media { margin: 0; }

/* The white-label portal mock: a browser window around the branded app */
.oem-ui {
  background: var(--paper);
  border: 1px solid var(--line-light);
  border-radius: var(--radius-sm);
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(10, 18, 30, 0.45);
}
.oem-chrome {
  display: flex; align-items: center;
  background: #e9edf1; border-bottom: 1px solid var(--line-light);
  padding: 8px 14px;
}
.oem-dots { display: inline-flex; gap: 5px; flex: 1; }
.oem-dots i { width: 9px; height: 9px; border-radius: 50%; background: #c7d0d9; }
.oem-chrome-pad { flex: 1; }
.oem-url {
  background: var(--paper); border-radius: 6px;
  font-size: 0.7rem; color: var(--slate); padding: 3px 14px;
  white-space: nowrap;
}
.oem-url b { color: var(--navy-800); }
.oem-appbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 16px;
}
.oem-user { display: inline-flex; align-items: center; gap: 8px; font-size: 0.72rem; color: var(--slate); }
.oem-user i { width: 18px; height: 18px; border-radius: 50%; background: #d7dee5; }
.oem-tabs { display: flex; gap: 16px; padding: 0 16px; border-bottom: 1px solid var(--line-light); overflow: hidden; }
.oem-tabs span {
  font-size: 0.66rem; font-weight: 600; color: var(--slate);
  padding: 8px 0 9px; border-bottom: 2.5px solid transparent; white-space: nowrap; flex: none;
}
.oem-tabs span.on { color: var(--navy-900); border-bottom-color: var(--accent); }
.oem-filters { display: flex; gap: 10px; padding: 12px 16px; }
.oem-select {
  display: inline-flex; align-items: center; gap: 8px;
  border: 1px solid var(--line-light); border-radius: 7px;
  background: var(--paper);
  font-size: 0.72rem; font-weight: 600; color: var(--navy-800);
  padding: 6px 11px; white-space: nowrap;
}
.oem-select em { font-style: normal; font-weight: 700; font-size: 0.6rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--slate); }
.oem-select.dim { color: var(--slate); font-weight: 500; }
.oem-select svg { color: var(--slate-light); flex: none; }
.oem-map { display: block; width: 100%; }
.logo-slot {
  display: inline-flex; align-items: center;
  border: 1.5px dashed #a9b7c6; border-radius: 7px;
  padding: 5px 12px;
  font-size: 0.64rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--slate);
}
.oem-note { margin: 14px 0 0; font-size: 0.85rem; color: var(--slate-light); text-align: center; }

/* ---------- Section 5: pricing ---------- */

.table-wrap {
  overflow-x: auto;
  background: var(--paper);
  border: 1px solid var(--line-light);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card-light);
  margin-bottom: 30px;
  -webkit-overflow-scrolling: touch;
}
.price-table { width: 100%; min-width: 760px; border-collapse: collapse; font-size: 0.95rem; }
.price-table thead th {
  font-family: var(--font-display);
  font-size: 0.78rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
  color: #fff; background: var(--navy-800);
  padding: 16px 20px; text-align: left; white-space: nowrap;
}
.price-table thead th span { display: block; font-family: var(--font-body); font-weight: 500; letter-spacing: 0; text-transform: none; color: var(--slate-light); font-size: 0.75rem; }
.price-table tbody th, .price-table tbody td { padding: 18px 20px; border-top: 1px solid var(--line-light); text-align: left; }
.price-table tbody th { font-family: var(--font-display); font-weight: 700; white-space: nowrap; }
.price-table tbody tr { transition: background 0.2s ease; }
.price-table tbody tr:hover { background: #f6faee; }
.price-table .free { color: var(--accent-dark); font-weight: 700; white-space: nowrap; }
.price-table .strong { font-weight: 700; white-space: nowrap; }

/* Each rate cell carries the monthly figure with its annual equivalent beneath,
   so the two purchase routes sit side by side without a seventh column. */
.price-table .rate { white-space: nowrap; }
.price-table .rate-mo { display: block; font-weight: 700; }
.price-table .rate-yr { display: block; font-size: 0.85em; color: var(--slate); margin-top: 3px; }
.price-table .rate-capex { background: var(--accent-soft); }
.price-table .rate-capex .rate-mo { color: var(--accent-dark); }
.price-table .rate-na span { color: var(--slate-light); font-style: italic; font-size: 0.88em; }
.price-table thead th:last-child { background: var(--navy-700); }
.tier-tag {
  display: inline-block; margin-left: 8px; vertical-align: middle;
  font-family: var(--font-body); font-size: 0.68rem; font-weight: 700;
  letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--accent-dark); background: var(--accent-tint);
  padding: 3px 8px; border-radius: 6px;
}

/* Footnote marker tying a tier band to the multi-building callout */
.tier-star {
  color: var(--accent-dark); font-weight: 700; text-decoration: none;
  margin-left: 2px; vertical-align: super; font-size: 0.72em;
}
.tier-star:hover { text-decoration: underline; }

.table-note { margin: -18px 0 22px; font-size: 0.84rem; color: var(--slate); text-align: center; }

/* Multi-building portfolio callout beneath the pricing table */
.multi-building {
  display: flex; gap: 13px; align-items: flex-start;
  background: var(--accent-tint);
  border: 1px solid rgba(95, 160, 41, 0.35);
  border-radius: var(--radius-sm);
  padding: 16px 20px;
  margin: 0 0 26px;
  font-size: 0.95rem; color: var(--ink);
  scroll-margin-top: calc(var(--header-h) + 20px);
}
.multi-building strong { color: var(--accent-dark); }
.mb-star { color: var(--accent-dark); font-size: 1.1rem; line-height: 1.4; flex: none; }

.install-grid { display: grid; grid-template-columns: 1fr; gap: 26px; margin-bottom: 26px; }
.install-card {
  background: var(--paper);
  border: 1px solid var(--line-light);
  border-left: 4px solid var(--accent);
  border-radius: var(--radius-sm);
  padding: 24px 26px;
  box-shadow: var(--shadow-card-light);
}
.install-card h3 { font-size: 1.02rem; }
.install-card p { margin: 0; color: var(--slate); font-size: 0.96rem; }

/* Price-sheet takeaway: the table stays visible, the PDF is the thing people
   forward on, so the ask is deliberately lighter than the pilot form. */
.sheet-cta { display: flex; align-items: center; justify-content: center; gap: 16px; flex-wrap: wrap; margin: 22px 0 0; }
.sheet-cta-note { font-size: 0.84rem; color: var(--slate); }
.btn-outline {
  background: transparent; color: var(--accent-dark);
  border: 2px solid var(--accent);
  font-family: var(--font-display); font-weight: 700; font-size: 0.95rem;
  padding: 11px 22px; border-radius: 12px; cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}
.btn-outline:hover { background: var(--accent); color: var(--navy-900); transform: translateY(-2px); }
.btn-outline:focus-visible { outline: 3px solid var(--accent-tint); outline-offset: 2px; }

.sheet-dialog {
  width: min(440px, calc(100vw - 32px)); padding: 30px 30px 26px;
  border: none; border-radius: var(--radius); background: var(--paper); color: var(--ink);
  box-shadow: 0 30px 80px rgba(12, 25, 38, 0.35);
}
.sheet-dialog::backdrop { background: rgba(12, 25, 38, 0.6); backdrop-filter: blur(3px); }
.sheet-dialog h3 { font-size: 1.35rem; margin: 0 0 6px; }
.sheet-lede { margin: 0 0 20px; color: var(--slate); font-size: 0.92rem; }
.sheet-dismiss { position: absolute; top: 12px; right: 12px; margin: 0; }
.sheet-dismiss button {
  background: none; border: none; cursor: pointer; line-height: 1;
  font-size: 1.5rem; color: var(--slate); padding: 4px 9px; border-radius: 8px;
}
.sheet-dismiss button:hover { background: var(--line-light); color: var(--ink); }
.sheet-dialog .hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.sheet-dialog .field { margin-bottom: 14px; }

.perks {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  text-align: center; font-weight: 600; color: var(--slate);
  margin: 0; flex-wrap: wrap;
}
.perks svg { width: 18px; height: 18px; color: var(--accent-dark); flex: none; }

/* ---------- Section 6: FAQ ---------- */
.faq-item {
  background: var(--paper);
  border: 1px solid var(--line-light);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-card-light);
  margin-bottom: 14px;
  overflow: hidden;
}
.faq-item summary {
  display: flex; align-items: center; justify-content: space-between; gap: 18px;
  list-style: none; cursor: pointer;
  font-family: var(--font-display); font-weight: 600; font-size: 1.02rem;
  padding: 20px 24px;
  transition: color 0.2s ease;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { color: var(--accent-dark); }
.faq-plus { width: 18px; height: 18px; flex: none; color: var(--accent-dark); transition: transform 0.3s ease; }
.faq-item[open] .faq-plus { transform: rotate(45deg); }
.faq-item p { padding: 0 24px 22px; margin: 0; color: var(--slate); max-width: 68ch; }
/* The two questions a prospect asks right before committing. Tinted so they
   read as the answers to "what do I risk" rather than more of the list. */
.faq-item.faq-key {
  background: var(--accent-tint);
  border-color: var(--accent-light);
}
.faq-item.faq-key summary { color: var(--navy-900); }
.faq-item.faq-key summary:hover { color: var(--accent-dark); }
.faq-item.faq-key p { color: #46586f; }
/* accent-dark only reaches 2.9:1 on the tint, under the 3:1 WCAG asks of a
   non-text control; this darker green clears it at 4.1:1. */
.faq-item.faq-key .faq-plus { color: #4d8321; }

/* ---------- Section 7: claim / form ---------- */
.claim { position: relative; }
.claim-grid {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  gap: 64px; align-items: center;
}
.claim-media { border-radius: var(--radius); overflow: hidden; margin-bottom: 30px; box-shadow: var(--shadow-card); border: 1px solid var(--line-dark); }
.claim-points { display: grid; gap: 10px; margin-top: 22px; }
.claim-points li {
  position: relative; padding-left: 30px;
  color: #d8e3f2; font-weight: 500;
}
.claim-points li::before {
  content: ""; position: absolute; left: 0; top: 4px;
  width: 18px; height: 18px; border-radius: 50%;
  background: rgba(125, 195, 66, 0.16);
  border: 1.5px solid var(--accent);
}
.claim-points li::after {
  content: ""; position: absolute; left: 5px; top: 9px;
  width: 8px; height: 5px;
  border-left: 2px solid var(--accent); border-bottom: 2px solid var(--accent);
  transform: rotate(-45deg);
}

.form-card {
  background: var(--paper);
  color: var(--ink);
  border-radius: var(--radius);
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.45);
  padding: 38px 38px 34px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { margin-bottom: 18px; }
.field label {
  display: block; font-weight: 600; font-size: 0.88rem; margin-bottom: 7px;
}
.field .req { color: var(--accent-dark); }
.field input[type="text"], .field input[type="email"], .field input[type="tel"],
.field select, .field textarea {
  width: 100%;
  font: inherit; color: var(--ink);
  background: var(--paper-dim);
  border: 1.5px solid var(--line-light);
  border-radius: var(--radius-sm);
  padding: 13px 15px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}
.field textarea { resize: vertical; min-height: 96px; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--accent); background: #fff;
  box-shadow: 0 0 0 4px rgba(125, 195, 66, 0.18);
}
.field input.invalid { border-color: var(--error); background: #fdf4f4; }

.field-hint { margin: 7px 0 0; font-size: 0.79rem; color: var(--slate); }

.hp-field { position: absolute; left: -9999px; top: -9999px; height: 0; overflow: hidden; }

.field-consent { margin: 4px 0 22px; }
.consent { display: flex; gap: 11px; align-items: flex-start; font-size: 0.86rem; color: var(--slate); font-weight: 500; }
.consent input { width: 17px; height: 17px; margin-top: 2px; accent-color: var(--accent-dark); flex: none; }
.consent a { color: var(--accent-dark); }

.form-note { text-align: center; font-size: 0.84rem; color: var(--slate); margin: 14px 0 0; }
.form-status { text-align: center; font-weight: 600; margin: 12px 0 0; min-height: 1.4em; }
.form-status.error { color: var(--error); }

.form-success { text-align: center; padding: 34px 10px; color: var(--ink); }
.form-success svg { width: 62px; height: 62px; color: var(--accent-dark); margin: 0 auto 18px; }
.form-success p { color: var(--slate); max-width: 44ch; margin-inline: auto; }

/* ---------- Footer ---------- */
.site-footer { background: var(--navy-950); color: var(--slate-light); padding: 64px 0 34px; font-size: 0.93rem; }
.footer-grid {
  display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr) minmax(0, 1fr);
  gap: 48px; padding-bottom: 40px;
  border-bottom: 1px solid var(--line-dark);
}
.footer-brand p { margin: 16px 0 0; max-width: 40ch; }
.footer-nav { display: grid; gap: 10px; align-content: start; }
.footer-nav a { color: var(--slate-light); text-decoration: none; transition: color 0.2s ease; }
.footer-nav a:hover { color: #fff; }
.footer-contact h3 { color: #fff; font-size: 0.95rem; margin-bottom: 12px; }
.footer-contact a { color: var(--slate-light); text-decoration: none; }
.footer-contact a:hover { color: #fff; }
/* Small print: the notes flow in two columns so the measure stays readable
   instead of running the full container width, and the colophon sits below a
   rule so company identity reads as a closing line, not another clause. */
/* 12.9px text gets no large-text allowance, so both tones here clear 4.5:1
   on --navy-950: notes 6.5:1, colophon 5.0:1. */
.footer-legal { padding-top: 30px; font-size: 0.76rem; line-height: 1.72; color: var(--slate-light); }
.legal-notes { columns: 2; column-gap: 56px; }
.legal-notes p { margin: 0 0 10px; break-inside: avoid; }
.legal-notes p:last-child { margin-bottom: 0; }
.legal-colophon {
  margin: 22px 0 0; padding-top: 18px;
  border-top: 1px solid rgba(138, 155, 176, 0.13);
  color: #75879f;
}
.legal-colophon span { display: block; }
.footer-legal a:not(.powered-by) {
  text-decoration-color: rgba(138, 155, 176, 0.42);
  text-underline-offset: 2px;
  transition: color 0.2s ease, text-decoration-color 0.2s ease;
}
.footer-legal a:not(.powered-by):hover { color: #b7c6db; text-decoration-color: currentColor; }
.powered-by { color: var(--accent); font-weight: 600; text-decoration: none; transition: color 0.2s ease; }
.powered-by:hover { color: var(--accent-light); text-decoration: underline; }

/* ---------- Sticky mobile CTA ---------- */
.mobile-cta {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 110;
  padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
  background: rgba(14, 21, 32, 0.92);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--line-dark);
  transform: translateY(110%);
  transition: transform 0.35s ease;
  display: none;
}
.mobile-cta.visible { transform: translateY(0); }

/* ---------- Motion ----------
   Two animations only, both carrying information: the heartbeat trace (the
   product's own signal) and the countdown's ticking digits. Entrance reveals,
   ambient zooms and bobbing loops were removed deliberately — content renders
   immediately, with or without JavaScript. */
@keyframes heartbeat-draw {
  0% { stroke-dashoffset: 640; }
  55% { stroke-dashoffset: 0; }
  100% { stroke-dashoffset: -640; }
}

/* ---------- 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; }
  .heartbeat-line { stroke-dasharray: none; stroke-dashoffset: 0; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1020px) {
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-card { justify-self: start; }
  .why-grid { grid-template-columns: 1fr; grid-template-rows: none; gap: 48px; }
  .why-grid .section-head, .why-grid .feature-list, .why-media { grid-column: auto; grid-row: auto; }
  .why-media { max-width: 620px; height: auto; }
  .why-media img { height: auto; }
  .claim-grid { grid-template-columns: 1fr; gap: 48px; }
  .eco-grid { grid-template-columns: 1fr 1fr; }
  .eco-card:last-child { grid-column: 1 / -1; }
  .oem-grid { grid-template-columns: minmax(0, 1fr); gap: 40px; }
  .oem-media { max-width: 520px; min-width: 0; }
  /* One column: copy spans the full width, so the left-heavy scrim no longer
     protects it — go flat and heavier instead. */
  .section-oem {
    background:
      linear-gradient(rgba(26, 35, 51, 0.91), rgba(26, 35, 51, 0.91)),
      url("../img/oem-van.webp") center / cover no-repeat var(--navy-900);
  }
}

@media (max-width: 760px) {
  .section { padding: 78px 0; }
  .site-nav { display: none; }
  .brand-logo { height: 32px; }
  .oem-tabs { gap: 14px; }
  .oem-tabs span { font-size: 0.62rem; }
  .header-cta { margin-left: auto; }
  .hero { padding-top: calc(var(--header-h) + 44px); min-height: 0; }
  .deadline-inner { grid-template-columns: 1fr; gap: 32px; padding: 56px 0; }
  /* rail turns vertical and runs down the left */
  .pilot-track { grid-template-columns: 1fr; gap: 30px; padding: 4px 0 0 34px; }
  .pilot-track::before {
    left: 8px; right: auto; top: 10px; bottom: 10px; width: 2px; height: auto;
    background: linear-gradient(180deg, var(--accent) 0%, var(--accent-light) 62%, rgba(168, 217, 110, 0) 96%);
  }
  .track-step::before { top: 2px; left: -34px; }
  .eco-grid { grid-template-columns: 1fr; }
  .eco-card:last-child { grid-column: auto; }
  .pilot-banner { grid-template-columns: 1fr; }
  .pilot-banner-media { min-height: 220px; }
  .pilot-banner-copy { padding: 32px 28px; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .form-card { padding: 28px 22px; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .legal-notes { columns: 1; }
  .mobile-cta { display: block; }
  body.form-in-view .mobile-cta { transform: translateY(110%); }
}