/* ===================================================================
   FairCheck — teaser & waitlist landing page
   Palette aligned to the FairCheck logo: soft teal + magenta check badge
   =================================================================== */

:root {
  --ink:        #0E332E;   /* deep teal hero background */
  --ink-2:      #123F39;
  --ink-3:      #17514A;

  --teal:       #4FA294;   /* primary brand (wordmark) */
  --teal-bright:#69BBAC;
  --teal-deep:  #3B8578;
  --sage:       #A9D6CD;   /* light folder tone */

  --pink:       #E06AA8;   /* the "check" accent */
  --pink-bright:#F08AC0;
  --pink-deep:  #C64E8D;
  --pink-soft:  #F8DBEB;

  /* aliases kept so existing rules pick up the teal automatically */
  --green:      #4FA294;
  --green-bright:#69BBAC;
  --green-deep: #3B8578;

  --paper:      #FFFFFF;
  --paper-alt:  #F3F8F6;

  --text:       #14312C;
  --muted:      #5C6E73;
  --muted-2:    #8496A2;
  --border:     #E2ECE8;

  --amber:      #E8890C;
  --amber-bg:   #FFF6E7;

  --radius:     16px;
  --radius-sm:  11px;
  --shadow:     0 1px 2px rgba(14,51,46,.05), 0 12px 30px -12px rgba(14,51,46,.18);
  --shadow-lg:  0 30px 70px -24px rgba(11,60,53,.5);

  --container:  1140px;
  --ease:       cubic-bezier(.22,.61,.36,1);
}

/* -------------------- base -------------------- */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: var(--text);
  background: var(--paper);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
h1,h2,h3 { margin: 0; line-height: 1.12; letter-spacing: -0.02em; font-weight: 800; }
p { margin: 0; }
a { color: inherit; text-decoration: none; }
img, svg { display: block; }
strong, b { font-weight: 700; }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* -------------------- buttons -------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5em;
  font-weight: 600; font-size: 15px; letter-spacing: -.01em;
  padding: 14px 22px; border-radius: var(--radius-sm);
  border: 1px solid transparent; cursor: pointer;
  transition: transform .16s var(--ease), box-shadow .16s var(--ease), background .16s var(--ease);
  white-space: nowrap;
}
.btn--sm { padding: 10px 16px; font-size: 14px; }
.btn--primary {
  color: #08302A;
  background: linear-gradient(180deg, var(--teal-bright), var(--teal));
  box-shadow: 0 1px 0 rgba(255,255,255,.35) inset, 0 8px 20px -8px rgba(79,162,148,.6);
}
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 1px 0 rgba(255,255,255,.35) inset, 0 14px 30px -10px rgba(79,162,148,.7); }
.btn--primary:active { transform: translateY(0); }
.btn--light {
  background: #fff; color: var(--ink);
  box-shadow: 0 10px 30px -12px rgba(0,0,0,.4);
}
.btn--light:hover { transform: translateY(-2px); }

/* -------------------- nav -------------------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(14,51,46,.72);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.nav__inner { display: flex; align-items: center; gap: 24px; height: 72px; }
.brand { display: inline-flex; align-items: center; gap: 11px; }
.brand__mark { display: inline-flex; }
.brand__name { font-weight: 800; font-size: 22px; letter-spacing: -.02em; color: #fff; }
.brand__name span { color: var(--teal-bright); }

.nav__links { display: flex; gap: 28px; margin-left: auto; }
.nav__links a {
  color: rgba(255,255,255,.72); font-size: 15px; font-weight: 500;
  transition: color .15s var(--ease);
}
.nav__links a:hover { color: #fff; }
.nav__cta { margin-left: 8px; }

/* -------------------- hero -------------------- */
.hero {
  position: relative; overflow: hidden;
  background:
    radial-gradient(120% 90% at 85% -10%, rgba(224,106,168,.16), transparent 55%),
    radial-gradient(100% 80% at 0% 0%, rgba(105,187,172,.16), transparent 50%),
    linear-gradient(180deg, var(--ink) 0%, var(--ink-2) 100%);
  color: #E8F1EE;
  padding: 72px 0 96px;
}
.hero__glow {
  position: absolute; inset: auto -10% -40% 40%;
  height: 480px; filter: blur(90px); pointer-events: none;
  background: radial-gradient(closest-side, rgba(224,106,168,.26), transparent);
}
.hero__inner {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center;
}
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 600; letter-spacing: .01em;
  color: var(--teal-bright);
  background: rgba(105,187,172,.10);
  border: 1px solid rgba(105,187,172,.28);
  padding: 6px 12px; border-radius: 999px; margin-bottom: 22px;
}
.eyebrow--center { margin-inline: auto; }
.eyebrow .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--pink-bright); box-shadow: 0 0 0 4px rgba(224,106,168,.22); }

.hero__title { font-size: clamp(34px, 5vw, 56px); color: #fff; }
.grad {
  background: linear-gradient(100deg, #8FDBCC, #F0A0CB 75%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero__sub {
  margin-top: 20px; font-size: clamp(16px, 1.6vw, 19px);
  color: rgba(232,241,238,.80); max-width: 540px;
}
.hero__sub strong { color: #fff; font-weight: 600; }

.hero__ticks {
  display: flex; flex-wrap: wrap; gap: 8px 22px; list-style: none;
  margin: 22px 0 0; padding: 0;
}
.hero__ticks li { font-size: 14px; color: rgba(232,241,238,.72); display: flex; align-items: center; gap: 8px; }
.hero__ticks li::before { content: "✓"; color: var(--pink-bright); font-weight: 800; }

/* -------------------- waitlist form -------------------- */
.waitlist { margin-top: 28px; max-width: 540px; }
.waitlist__row { display: flex; gap: 10px; flex-wrap: wrap; }
.input {
  flex: 1 1 220px; min-width: 0;
  font: inherit; font-size: 15px;
  padding: 14px 16px; border-radius: var(--radius-sm);
  border: 1px solid rgba(255,255,255,.16);
  background: rgba(255,255,255,.06); color: #fff;
  transition: border-color .15s var(--ease), background .15s var(--ease), box-shadow .15s var(--ease);
}
.input::placeholder { color: rgba(232,241,238,.5); }
.input:focus {
  outline: none; border-color: var(--teal-bright);
  background: rgba(255,255,255,.10);
  box-shadow: 0 0 0 4px rgba(105,187,172,.20);
}
.select { flex: 0 1 200px; cursor: pointer; color: rgba(232,241,238,.85); }
.select option { color: #14312C; }
.waitlist .btn { flex: 0 0 auto; }
.waitlist__note { margin-top: 12px; font-size: 13px; color: rgba(232,241,238,.6); }
.waitlist__note.is-error { color: #FCA5A5; }
.waitlist.is-done .waitlist__row { display: none; }
.waitlist.is-done .field-grid { display: none; }
.waitlist.is-done .btn--block { display: none; }
.waitlist__success {
  display: flex; align-items: center; gap: 12px;
  padding: 16px 18px; border-radius: var(--radius-sm);
  background: rgba(105,187,172,.12); border: 1px solid rgba(105,187,172,.35);
  color: #EAF7F2; font-size: 15px; font-weight: 500;
}
.waitlist__success .tick {
  flex: 0 0 auto; width: 26px; height: 26px; border-radius: 50%;
  background: var(--pink-bright); color: #fff;
  display: grid; place-items: center; font-weight: 800;
}

/* multi-field form (hero + main waitlist) */
.waitlist--full { max-width: 560px; }
.field-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; text-align: left; }
.field { display: flex; flex-direction: column; gap: 7px; }
.field--full { grid-column: 1 / -1; }
.field label { font-size: 13px; font-weight: 600; color: rgba(232,241,238,.82); }
.waitlist--full .input { width: 100%; flex: none; }
.btn--block { width: 100%; margin-top: 16px; }

/* -------------------- hero product mock -------------------- */
.hero__visual { perspective: 1400px; }
.mock {
  background: linear-gradient(180deg, #FFFFFF, #F4FAF8);
  border-radius: 18px; overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255,255,255,.6);
  transform: rotateY(-9deg) rotateX(3deg) translateZ(0);
  transition: transform .5s var(--ease);
}
.hero__visual:hover .mock { transform: rotateY(-4deg) rotateX(1deg); }
.mock__bar {
  display: flex; align-items: center; gap: 7px;
  padding: 12px 16px; background: #123F39; border-bottom: 1px solid rgba(255,255,255,.06);
}
.mock__dot { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,.22); }
.mock__dot:nth-child(1){ background:#FF5F57; } .mock__dot:nth-child(2){ background:#FEBC2E; } .mock__dot:nth-child(3){ background:#28C840; }
.mock__title { color: rgba(255,255,255,.75); font-size: 13px; font-weight: 500; margin-left: 6px; }
.mock__live {
  margin-left: auto; font-size: 11px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase;
  color: var(--teal-bright); background: rgba(105,187,172,.16);
  border: 1px solid rgba(105,187,172,.3); padding: 3px 9px; border-radius: 999px;
}
.mock__body { padding: 20px; color: var(--text); }
.mock__meta { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 16px; }
.mock__award { font-size: 15px; font-weight: 700; }
.mock__award b { color: var(--teal-deep); }
.mock__period { font-size: 12.5px; color: var(--muted); margin-top: 3px; }
.mock__score {
  text-align: right; font-size: 24px; font-weight: 800; color: var(--teal-deep); line-height: 1;
}
.mock__score span { display: block; font-size: 11px; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: .05em; margin-top: 4px; }

.mock__list { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.mock__list li {
  display: grid; grid-template-columns: 26px 1fr auto; align-items: center; gap: 12px;
  padding: 11px 13px; border-radius: 10px; font-size: 13.5px;
  border: 1px solid var(--border); background: #fff;
}
.mock__list .ic { width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; font-weight: 800; font-size: 12px; }
.mock__list .lbl { font-weight: 600; }
.mock__list .val { font-size: 12.5px; font-weight: 600; }
.mock__list .ok .ic { background: rgba(224,106,168,.16); color: var(--pink-deep); }
.mock__list .ok .val { color: var(--muted); }
.mock__list .warn { background: var(--amber-bg); border-color: #F6E2B8; }
.mock__list .warn .ic { background: rgba(232,137,12,.18); color: #B4740B; }
.mock__list .warn .val { color: #B4740B; }

.mock__foot {
  display: flex; align-items: center; justify-content: space-between;
  margin-top: 16px; padding-top: 15px; border-top: 1px solid var(--border); font-size: 13.5px;
}
.mock__foot b { color: var(--text); }
.mock__btn {
  font-size: 13px; font-weight: 700; color: #08302A;
  background: linear-gradient(180deg, var(--teal-bright), var(--teal));
  padding: 8px 14px; border-radius: 9px;
}

/* -------------------- logo strip -------------------- */
.strip { background: var(--paper); border-bottom: 1px solid var(--border); }
.strip__inner {
  display: flex; align-items: center; justify-content: center; flex-wrap: wrap;
  gap: 14px 40px; padding: 26px 0;
}
.strip__label { font-size: 13px; font-weight: 600; color: var(--muted-2); text-transform: uppercase; letter-spacing: .06em; }
.strip__logos { display: flex; align-items: center; flex-wrap: wrap; gap: 12px 34px; }
.wordmark {
  font-size: 20px; font-weight: 800; letter-spacing: -.02em; color: var(--teal-deep);
}
.wordmark--soft { font-size: 15px; font-weight: 600; color: var(--muted-2); }

/* -------------------- sections -------------------- */
.section { padding: 92px 0; }
.section--alt { background: var(--paper-alt); }
.section__head { max-width: 720px; margin: 0 auto 52px; text-align: center; }
.kicker {
  display: inline-block; font-size: 13px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase;
  color: var(--teal-deep); margin-bottom: 14px;
}
.kicker--light { color: var(--teal-bright); }
.kicker--pink { color: var(--pink-deep); }
.section__head h2 { font-size: clamp(27px, 3.4vw, 38px); }
.section__lead { margin-top: 16px; font-size: 17px; color: var(--muted); }

/* -------------------- grids / cards -------------------- */
.grid { display: grid; gap: 22px; }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }

.card {
  background: var(--paper); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 28px; box-shadow: var(--shadow);
  transition: transform .2s var(--ease), box-shadow .2s var(--ease), border-color .2s var(--ease);
}
.card:hover { transform: translateY(-4px); box-shadow: 0 20px 46px -20px rgba(14,51,46,.28); border-color: #CFE4DD; }
.card__ic {
  width: 48px; height: 48px; border-radius: 12px; display: grid; place-items: center;
  font-size: 22px; background: var(--paper-alt); border: 1px solid var(--border); margin-bottom: 16px;
}
.card h3 { font-size: 19px; margin-bottom: 8px; }
.card p { color: var(--muted); font-size: 15px; }

/* -------------------- steps -------------------- */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3,1fr); gap: 22px; counter-reset: step; }
.step {
  position: relative; background: var(--paper); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 30px 28px; box-shadow: var(--shadow);
}
.step__num {
  display: grid; place-items: center; width: 42px; height: 42px; border-radius: 12px;
  font-weight: 800; font-size: 18px; color: #08302A;
  background: linear-gradient(180deg, var(--teal-bright), var(--teal));
  box-shadow: 0 8px 18px -8px rgba(79,162,148,.6); margin-bottom: 18px;
}
.step h3 { font-size: 20px; margin-bottom: 8px; }
.step p { color: var(--muted); font-size: 15px; }

/* -------------------- features -------------------- */
.feature { display: flex; gap: 16px; align-items: flex-start; padding: 8px 4px; }
.feature__ic {
  flex: 0 0 auto; width: 30px; height: 30px; border-radius: 8px; display: grid; place-items: center;
  font-weight: 800; color: var(--pink-deep); background: rgba(224,106,168,.13); border: 1px solid rgba(224,106,168,.24);
}
.feature h3 { font-size: 18px; margin-bottom: 5px; }
.feature p { color: var(--muted); font-size: 15px; }

/* -------------------- teaser band -------------------- */
.teaser {
  position: relative; overflow: hidden;
  background:
    radial-gradient(90% 120% at 15% 0%, rgba(224,106,168,.18), transparent 55%),
    linear-gradient(180deg, var(--ink-2), var(--ink));
  color: #fff; padding: 76px 0;
}
.teaser__inner { max-width: 720px; margin: 0 auto; text-align: center; }
.teaser h2 { font-size: clamp(26px, 3.4vw, 38px); }
.teaser p { margin: 16px auto 28px; font-size: 17px; color: rgba(232,241,238,.80); max-width: 560px; }

/* -------------------- feature preview (bot + calculator) -------------------- */
.preview-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; margin-top: 8px; }
.preview-card {
  background: var(--paper); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 26px; box-shadow: var(--shadow); text-align: left;
  display: flex; flex-direction: column;
}
.preview-card__tag {
  align-self: flex-start; font-size: 12px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase;
  color: var(--pink-deep); background: rgba(224,106,168,.12); border: 1px solid rgba(224,106,168,.22);
  padding: 4px 10px; border-radius: 999px; margin-bottom: 16px;
}
.preview-card h3 { font-size: 21px; margin-bottom: 8px; }
.preview-card > p { color: var(--muted); font-size: 15px; margin-bottom: 18px; }

/* mini chat preview */
.chat { display: grid; gap: 10px; margin-top: auto; }
.bubble { max-width: 85%; padding: 11px 14px; border-radius: 14px; font-size: 13.5px; line-height: 1.5; }
.bubble--user { justify-self: end; background: var(--teal); color: #fff; border-bottom-right-radius: 5px; }
.bubble--bot { justify-self: start; background: var(--paper-alt); border: 1px solid var(--border); color: var(--text); border-bottom-left-radius: 5px; }
.bubble--bot b { color: var(--teal-deep); }

/* mini calculator preview */
.calc { margin-top: auto; border: 1px solid var(--border); border-radius: 12px; overflow: hidden; }
.calc__row { display: flex; justify-content: space-between; align-items: center; padding: 11px 14px; font-size: 13.5px; border-bottom: 1px solid var(--border); }
.calc__row:last-child { border-bottom: 0; }
.calc__row span:first-child { color: var(--muted); }
.calc__row b { font-weight: 700; }
.calc__row--total { background: var(--paper-alt); }
.calc__row--total b { color: var(--teal-deep); font-size: 15px; }

/* -------------------- integrations -------------------- */
.integrations { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.intg {
  display: flex; flex-direction: column; gap: 6px; align-items: center; text-align: center;
  padding: 30px 18px; border: 1px solid var(--border); border-radius: var(--radius);
  background: var(--paper); box-shadow: var(--shadow);
  transition: transform .2s var(--ease), box-shadow .2s var(--ease);
}
.intg:hover { transform: translateY(-4px); box-shadow: 0 20px 40px -20px rgba(14,51,46,.25); }
.intg span:last-child { font-size: 13px; color: var(--muted); }
.intg--soft { background: var(--paper-alt); }
.intg--soft .wordmark { color: var(--muted-2); }

/* -------------------- CTA / waitlist -------------------- */
.cta {
  position: relative; overflow: hidden;
  background:
    radial-gradient(80% 120% at 50% -20%, rgba(224,106,168,.20), transparent 60%),
    linear-gradient(180deg, var(--ink) 0%, var(--ink-2) 100%);
  color: #fff; padding: 96px 0;
}
.cta__glow {
  position: absolute; inset: -40% 20% auto; height: 420px; filter: blur(90px);
  background: radial-gradient(closest-side, rgba(105,187,172,.32), transparent); pointer-events: none;
}
.cta__inner { position: relative; z-index: 1; max-width: 640px; margin: 0 auto; text-align: center; }
.cta h2 { font-size: clamp(28px, 3.6vw, 42px); }
.cta p { margin: 16px auto 8px; color: rgba(232,241,238,.80); font-size: 17px; max-width: 500px; }
.cta .waitlist { margin-inline: auto; }
.cta .waitlist__row { justify-content: center; }
.cta .waitlist__note { text-align: center; }

/* -------------------- footer -------------------- */
.footer { background: var(--ink); color: rgba(232,241,238,.72); padding: 54px 0 40px; }
.footer__inner {
  display: flex; justify-content: space-between; align-items: flex-start; gap: 30px; flex-wrap: wrap;
  padding-bottom: 28px; border-bottom: 1px solid rgba(255,255,255,.08);
}
.footer__brand p { margin-top: 12px; font-size: 14px; max-width: 320px; }
.footer__meta { display: flex; flex-direction: column; align-items: flex-end; gap: 14px; }
.footer__fine { font-size: 13px; color: var(--muted-2); }
.footer__disclaimer { margin-top: 24px; font-size: 12px; color: rgba(232,241,238,.45); max-width: 820px; line-height: 1.7; }

/* -------------------- reveal animation -------------------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s var(--ease), transform .6s var(--ease); }
.reveal.is-in { opacity: 1; transform: none; }

/* -------------------- responsive -------------------- */
@media (max-width: 940px) {
  .hero__inner { grid-template-columns: 1fr; gap: 44px; }
  .hero__visual { max-width: 460px; }
  .mock { transform: none; }
  .grid--3, .steps, .integrations, .preview-grid { grid-template-columns: 1fr 1fr; }
  .grid--2 { grid-template-columns: 1fr; }
  .nav__links { display: none; }
}
@media (max-width: 620px) {
  .hero { padding: 52px 0 68px; }
  .section { padding: 64px 0; }
  .grid--3, .steps, .integrations, .preview-grid { grid-template-columns: 1fr; }
  .waitlist__row { flex-direction: column; }
  .waitlist .btn, .select, .input { width: 100%; flex-basis: auto; }
  .footer__inner { flex-direction: column; }
  .footer__meta { align-items: flex-start; }
  .hero__visual { max-width: 100%; }
}

/* -------------------- reduced motion -------------------- */
@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .mock, .card, .intg, .btn { transition: none; }
}