:root {
  --ink: #141714;
  --ink-soft: #4f5750;
  --paper: #f7f8f2;
  --paper-2: #ecefe7;
  --line: #d8ded1;
  --blue: #2184c7;
  --green: #47a785;
  --gold: #d8933b;
  --red: #b74b3d;
  --white: #ffffff;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
}

a {
  color: inherit;
  text-decoration: none;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 72px;
  padding: 16px 5vw;
  color: var(--white);
  background: rgba(14, 17, 15, 0.74);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 760;
  font-size: 1.05rem;
}

.brand-mark {
  width: 16px;
  height: 16px;
  border-radius: 4px;
  background:
    linear-gradient(90deg, var(--green) 0 45%, transparent 45% 55%, var(--blue) 55%),
    var(--paper);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.45);
}

.nav {
  display: flex;
  align-items: center;
  gap: 28px;
  font-size: 0.94rem;
  color: rgba(255, 255, 255, 0.78);
}

.nav a:hover,
.header-cta:hover {
  color: var(--white);
}

.header-cta {
  padding: 10px 14px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 6px;
  color: rgba(255, 255, 255, 0.86);
}

.hero {
  position: relative;
  min-height: 86svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  color: var(--white);
  background:
    url("/assets/queuewatch-hero.png") center center / cover no-repeat,
    #111412;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: rgba(9, 12, 11, 0.38);
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(1180px, 90vw);
  margin: 0 auto;
  padding: 118px 0 70px;
}

.eyebrow,
.section-kicker {
  margin: 0 0 16px;
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 760;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 690px;
  margin: 0;
  font-size: 5rem;
  line-height: 0.95;
}

.hero-copy {
  max-width: 690px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, 0.84);
  font-size: 1.28rem;
  line-height: 1.55;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 18px;
  border-radius: 6px;
  font-weight: 740;
}

.button.primary {
  color: #08110d;
  background: var(--green);
}

.button.secondary {
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.3);
  background: rgba(255, 255, 255, 0.08);
}

.button:hover {
  transform: translateY(-1px);
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  max-width: 970px;
  margin: 54px 0 0;
}

.hero-metrics div {
  min-height: 96px;
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  background: rgba(8, 12, 11, 0.46);
}

.hero-metrics dt,
.signal-table dt {
  color: rgba(255, 255, 255, 0.56);
  font-size: 0.76rem;
  text-transform: uppercase;
}

.hero-metrics dd,
.signal-table dd {
  margin: 8px 0 0;
  font-weight: 720;
  line-height: 1.35;
}

.section,
.pain-band,
.final-cta {
  padding: 84px 0;
}

.section-inner {
  width: min(1180px, 90vw);
  margin: 0 auto;
}

.pain-band {
  background: var(--white);
  border-bottom: 1px solid var(--line);
}

.pain-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 58px;
  align-items: start;
}

h2 {
  margin: 0;
  max-width: 780px;
  font-size: 2.6rem;
  line-height: 1.08;
}

h3 {
  margin: 0;
  font-size: 1.18rem;
}

p {
  color: var(--ink-soft);
  line-height: 1.65;
}

.pain-grid p:last-child,
.section-heading p,
.calculator-grid > div > p,
.final-cta p {
  margin: 18px 0 0;
  font-size: 1.06rem;
}

.section-heading {
  display: flex;
  flex-direction: column;
  gap: 0;
  margin-bottom: 42px;
}

.section-heading.compact {
  margin-bottom: 30px;
}

.signal-layout {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 38px;
  align-items: stretch;
}

.signal-panel {
  padding: 24px;
  border-radius: 8px;
  color: var(--white);
  background: #151916;
  box-shadow: 0 18px 50px rgba(20, 23, 20, 0.14);
}

.panel-topline {
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(255, 255, 255, 0.78);
  font-weight: 720;
}

.status-dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 6px rgba(71, 167, 133, 0.18);
}

.signal-table {
  display: grid;
  gap: 0;
  margin: 24px 0 0;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  overflow: hidden;
}

.signal-table div {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 16px;
  padding: 17px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.signal-table div:last-child {
  border-bottom: 0;
}

.signal-copy {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.signal-copy div,
.workflow article,
.buyer-grid article,
.proof-grid article {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.signal-copy p,
.workflow p,
.buyer-grid p,
.proof-grid p {
  margin: 12px 0 0;
}

.muted {
  background: var(--paper-2);
}

.workflow {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.step {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 28px;
  margin-bottom: 24px;
  color: var(--white);
  border-radius: 6px;
  background: var(--ink);
  font-size: 0.78rem;
  font-weight: 800;
}

.workflow article:nth-child(2) .step {
  background: var(--blue);
}

.workflow article:nth-child(3) .step {
  background: var(--gold);
}

.workflow article:nth-child(4) .step {
  background: var(--green);
}

.buyer-grid,
.proof-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.calculator-section {
  color: var(--white);
  background: #1b1d19;
}

.calculator-section p {
  color: rgba(255, 255, 255, 0.72);
}

.calculator-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 58px;
  align-items: center;
}

.calculator {
  display: grid;
  gap: 20px;
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
}

.calculator label {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  color: rgba(255, 255, 255, 0.82);
}

.calculator input {
  grid-column: 1 / -1;
  width: 100%;
  accent-color: var(--green);
}

.calculator-result {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: center;
  min-height: 72px;
  padding: 18px;
  border-radius: 8px;
  background: var(--paper);
  color: var(--ink);
}

.calculator-result span {
  color: var(--ink-soft);
}

.calculator-result strong {
  font-size: 2rem;
}

.proof-section {
  background: var(--white);
}

.proof-grid strong {
  font-size: 1.08rem;
}

.final-cta {
  color: var(--white);
  background: #111412;
}

.final-cta p {
  color: rgba(255, 255, 255, 0.72);
}

.final-cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 36px;
}

.final-cta-inner > div {
  max-width: 760px;
}

.site-footer {
  padding: 28px 0;
  color: rgba(255, 255, 255, 0.72);
  background: #0d100e;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 20px;
}

@media (max-width: 960px) {
  .nav {
    display: none;
  }

  .hero {
    min-height: 88svh;
    background-position: 58% center;
  }

  .hero h1 {
    font-size: 4rem;
  }

  .hero-copy {
    font-size: 1.12rem;
  }

  .hero-metrics,
  .pain-grid,
  .signal-layout,
  .calculator-grid,
  .workflow,
  .buyer-grid,
  .proof-grid {
    grid-template-columns: 1fr;
  }

  .signal-copy {
    grid-template-columns: 1fr;
  }

  .final-cta-inner {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 620px) {
  .site-header {
    min-height: 64px;
    padding: 12px 18px;
  }

  .header-cta {
    display: none;
  }

  .hero-content {
    width: min(100% - 36px, 1180px);
    padding-top: 98px;
  }

  .hero h1 {
    font-size: 3rem;
  }

  h2 {
    font-size: 2rem;
  }

  .section,
  .pain-band,
  .final-cta {
    padding: 62px 0;
  }

  .signal-table div {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .calculator label,
  .calculator-result {
    grid-template-columns: 1fr;
  }

  .calculator-result {
    align-items: flex-start;
    flex-direction: column;
  }

  .footer-inner {
    flex-direction: column;
  }
}