/* ============================================================
   Sift marketing site
   Monochrome canvas, one pop accent (highlight yellow), Inter.
   Mirrors the product theme in internal/dashboard/theme.go.
   ============================================================ */

:root {
  --ink:        #000000;
  --ink-2:      #1a1a1a;
  --ink-3:      #6b6b6b;
  --ink-4:      #999999;
  --paper:      #ffffff;
  --paper-2:    #f5f5f5;
  --border:     #ececec;
  --border-2:   #d9d9d9;
  --pop:        #f9ea4f;   /* highlight yellow — the single accent */
  --brand-cutout: #ffffff;

  --maxw: 1080px;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

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

.skip {
  position: absolute; left: -9999px; top: 0;
  background: var(--ink); color: #fff; padding: 10px 16px; z-index: 100;
}
.skip:focus { left: 12px; top: 12px; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--ink); color: #fff;
  font-weight: 600; font-size: 15px;
  padding: 10px 18px; border-radius: 10px;
  border: 1px solid var(--ink);
  transition: transform .15s var(--ease), background .15s var(--ease);
}
.btn:hover { transform: translateY(-1px); background: #222; }
.btn-lg { font-size: 17px; padding: 15px 30px; border-radius: 12px; }

.btn-text { font-weight: 600; font-size: 15px; color: var(--ink-2); }
.btn-text:hover { color: var(--ink); }

.ghost { font-weight: 500; color: var(--ink-2); }
.ghost:hover { color: var(--ink); }

/* ---------- brand lockup ---------- */
.brand { display: inline-flex; align-items: center; gap: 9px; color: var(--ink); }
.brand-mark { display: block; }
.brand-word {
  font-style: italic; font-weight: 800; font-size: 26px; letter-spacing: 1px;
}
.brand.small .brand-word { font-size: 20px; }

/* ---------- nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, .82);
  backdrop-filter: saturate(1.2) blur(10px);
  border-bottom: 1px solid var(--border);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.nav-links { display: flex; align-items: center; gap: 26px; font-size: 15px; }
.nav-links a:not(.btn) { color: var(--ink-2); font-weight: 500; }
.nav-links a:not(.btn):hover { color: var(--ink); }

/* ---------- hero ---------- */
.hero { padding: 84px 0 40px; }
.hero-inner { text-align: center; }

.eyebrow {
  text-transform: uppercase; letter-spacing: .14em; font-size: 12.5px; font-weight: 600;
  color: var(--ink-3); margin: 0 0 22px;
}

.hero-title {
  margin: 0 auto;
  font-size: clamp(44px, 8vw, 86px);
  line-height: .98; font-weight: 800; letter-spacing: -.03em;
}
.mark {
  font-style: italic;
  background: linear-gradient(180deg, transparent 62%, var(--pop) 62%, var(--pop) 94%, transparent 94%);
  padding: 0 .06em;
}

.hero-sub {
  max-width: 620px; margin: 28px auto 0;
  font-size: 19px; color: var(--ink-2); line-height: 1.6;
}

.hero-cta {
  display: flex; align-items: center; justify-content: center; gap: 22px;
  margin: 36px 0 0; flex-wrap: wrap;
}
.hero-fine { margin: 18px 0 0; font-size: 13.5px; color: var(--ink-4); }

/* ---------- product frame ---------- */
.shot {
  margin: 60px auto 0;
  border: 1px solid var(--border-2);
  border-radius: 14px;
  background: var(--paper);
  box-shadow: 0 30px 80px -40px rgba(20, 20, 20, .35);
  overflow: hidden;
}
.shot-hero { max-width: 940px; }
.shot-bar {
  display: flex; align-items: center; gap: 7px;
  height: 38px; padding: 0 16px;
  background: var(--paper-2); border-bottom: 1px solid var(--border);
}
.shot-bar span { width: 11px; height: 11px; border-radius: 50%; background: var(--border-2); }
.shot-body { aspect-ratio: 16 / 9; overflow: hidden; }
.shot-bar em { margin-left: 10px; font-style: normal; font-size: 12px; color: var(--ink-4); }

/* ---------- dashboard mockups (match theme.go tokens) ---------- */
.mk {
  height: 100%; width: 100%; background: var(--paper); color: var(--ink);
  font-size: 13px; padding: 16px 18px; text-align: left;
}
.mk strong { font-weight: 600; }

/* ranked list */
.mk-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.mk-brand { display: flex; align-items: center; gap: 8px; font-weight: 700; font-size: 14px; }
.mk-chips { display: flex; gap: 8px; }
.mk-chip {
  font-size: 11.5px; font-weight: 600; color: var(--ink-3);
  padding: 4px 10px; border: 1px solid var(--border); border-radius: 999px;
}
.mk-chip.on { background: var(--ink); color: #fff; border-color: var(--ink); }

.mk-rows { display: grid; gap: 7px; }
.mk-row {
  display: flex; align-items: center; gap: 13px;
  padding: 10px 12px; border: 1px solid var(--border); border-radius: 10px; background: var(--paper);
}
.mk-row.dim { opacity: .62; }
.mk-role { flex: 1; min-width: 0; display: flex; flex-direction: column; line-height: 1.25; }
.mk-role strong { font-size: 13.5px; }
.mk-role em { font-style: normal; font-size: 12px; color: var(--ink-3); }

.sc {
  flex: none; width: 30px; height: 30px; border-radius: 8px;
  display: grid; place-items: center; font-weight: 800; font-size: 14px;
}
.sc10 { background: #f9ea4f; color: #000; }              /* Score10 */
.sc9  { background: #111111; color: #fff; }              /* Score9 */
.sc8  { background: #565656; color: #fff; }              /* Score8 */
.sc7  { background: var(--paper-2); color: var(--ink-2); border: 1px solid var(--border-2); }

.ats { flex: none; font-size: 11px; font-weight: 700; padding: 3px 9px; border-radius: 6px; color: #fff; }
.ats-gh  { background: #4f7d5e; }   /* Greenhouse */
.ats-ash { background: #6e66a6; }   /* Ashby */
.ats-lev { background: #9c7e3a; }   /* Lever */
.ats-wd  { background: #5470a0; }   /* Workday */

.fresh { flex: none; width: 8px; height: 8px; border-radius: 50%; background: #2ea043; }
.fresh.stale { background: #d08a2e; }

/* market research view (mirrors marketresearchrender.go) */
.mk-market { display: flex; flex-direction: column; gap: 18px; }
.mkm-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; }
.mkm-eyebrow { font-size: 11px; text-transform: uppercase; letter-spacing: .12em; color: var(--ink-4); font-weight: 700; }
.mkm-title { font-size: 20px; font-weight: 800; letter-spacing: -.02em; margin-top: 4px; }
.mkm-title span { color: var(--ink-4); font-weight: 600; }
.mkm-stats { display: flex; gap: 26px; text-align: right; }
.mkm-stats div { display: flex; flex-direction: column; }
.mkm-stats b { font-size: 26px; font-weight: 800; letter-spacing: -.02em; font-variant-numeric: tabular-nums; line-height: 1.05; }
.mkm-stats span { font-size: 11.5px; color: var(--ink-3); }

.mkm-body { display: grid; grid-template-columns: 1.15fr 1fr; gap: 22px; }
.mkm-panel { border: 1px solid var(--border); border-radius: 12px; padding: 16px 18px; background: var(--paper); }
.mkm-sub { font-size: 12px; font-weight: 700; color: var(--ink-2); margin-bottom: 16px; }
.mkm-sub span { font-weight: 500; color: var(--ink-4); text-transform: uppercase; letter-spacing: .08em; font-size: 10px; margin-left: 6px; }

.mkm-bars { display: grid; gap: 12px; }
.mkm-brow { display: grid; grid-template-columns: 92px 1fr 26px; align-items: center; gap: 12px; }
.mkm-lab { font-size: 12px; color: var(--ink-3); }
.mkm-track { height: 12px; border-radius: 6px; background: var(--paper-2); overflow: hidden; }
.mkm-track span { display: block; height: 100%; border-radius: 6px; background: #cfcfcf; }
.mkm-c { font-size: 12px; font-weight: 700; text-align: right; font-variant-numeric: tabular-nums; color: var(--ink-3); }
.mkm-brow.on .mkm-track span { background: var(--ink); }
.mkm-brow.on .mkm-lab { color: var(--ink); font-weight: 700; }
.mkm-brow.on .mkm-c { color: var(--ink); }

.mkm-spark { display: flex; align-items: flex-end; gap: 7px; height: 96px; }
.mkm-spark span { flex: 1; background: #d9d9d9; border-radius: 4px 4px 0 0; min-height: 4px; }
.mkm-spark span.hot { background: var(--ink); }
.mkm-trendnote { display: flex; align-items: center; gap: 7px; margin-top: 14px; font-size: 12px; font-weight: 600; color: #2ea043; }
.mkm-trendnote .dot { width: 8px; height: 8px; border-radius: 50%; background: #2ea043; }

/* ---------- trust strip ---------- */
.strip { border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); margin-top: 70px; }
.strip-inner {
  display: flex; align-items: center; justify-content: center; gap: 20px; flex-wrap: wrap;
  padding: 22px 24px; text-align: center;
}
.strip-label { font-size: 13px; text-transform: uppercase; letter-spacing: .12em; color: var(--ink-4); }
.strip-list { font-weight: 700; font-size: 16px; color: var(--ink-2); }

/* ---------- manifesto ---------- */
.manifesto { padding: 96px 0; }
.manifesto p {
  max-width: 780px; margin: 0 auto; text-align: center;
  font-size: clamp(22px, 3.2vw, 30px); line-height: 1.4; font-weight: 500; color: var(--ink-2);
}
.manifesto strong { color: var(--ink); font-weight: 800; }

/* ---------- value trio ---------- */
.trio { padding: 0 0 96px; }
.trio-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.card {
  border: 1px solid var(--border); border-radius: 16px; padding: 30px;
  background: var(--paper); transition: border-color .2s var(--ease), transform .2s var(--ease);
}
.card:hover { border-color: var(--border-2); transform: translateY(-3px); }
.card-num { font-size: 13px; font-weight: 700; color: var(--ink-4); letter-spacing: .1em; }
.card h3 { margin: 14px 0 10px; font-size: 21px; font-weight: 700; letter-spacing: -.01em; }
.card p { margin: 0; color: var(--ink-3); font-size: 16px; }

/* ---------- how it works ---------- */
.how { background: var(--paper-2); padding: 96px 0; border-top: 1px solid var(--border); }
.section-title {
  font-size: clamp(30px, 4.6vw, 44px); font-weight: 800; letter-spacing: -.025em;
  margin: 0 0 48px; text-align: center; line-height: 1.05;
}
.steps { list-style: none; margin: 0 auto; padding: 0; max-width: 720px; display: grid; gap: 8px; }
.steps li {
  display: flex; gap: 22px; align-items: flex-start;
  padding: 26px; background: var(--paper); border: 1px solid var(--border); border-radius: 14px;
}
.step-k {
  flex: none; width: 40px; height: 40px; border-radius: 10px;
  display: grid; place-items: center;
  background: var(--ink); color: #fff; font-weight: 800; font-size: 18px;
}
.steps h3 { margin: 4px 0 6px; font-size: 19px; font-weight: 700; }
.steps p { margin: 0; color: var(--ink-3); font-size: 16px; }

/* ---------- market spotlight ---------- */
.spot { padding: 100px 0; border-top: 1px solid var(--border); }
.eyebrow.center { text-align: center; }
.spot-sub {
  max-width: 680px; margin: -28px auto 0; text-align: center;
  font-size: 18px; color: var(--ink-3);
}
.spot .shot { margin-top: 52px; }
.shot-wide { max-width: 1000px; }
.spot .shot-body { aspect-ratio: 16 / 8; }

/* ---------- what sift won't do (dark) ---------- */
.wont { background: var(--ink); color: #fff; padding: 100px 0; }
.wont-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.section-title.light { color: #fff; text-align: left; margin: 0 0 18px; }
.wont-head p { margin: 0; color: #b8b8b8; font-size: 18px; }
.wont-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.wont-list li {
  position: relative; padding: 16px 18px 16px 44px;
  border: 1px solid #2a2a2a; border-radius: 12px; color: #ececec; font-size: 16px;
}
.wont-list li::before {
  content: "✕"; position: absolute; left: 16px; top: 15px;
  color: var(--pop); font-weight: 800;
}

/* ---------- final cta ---------- */
.cta { padding: 120px 0; text-align: center; }
.cta-inner h2 {
  font-size: clamp(40px, 7vw, 72px); font-weight: 800; letter-spacing: -.03em;
  line-height: 1; margin: 0 0 40px;
}

/* ---------- footer ---------- */
.foot { border-top: 1px solid var(--border); padding: 36px 0; }
.foot-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.foot-links { display: flex; gap: 24px; font-size: 15px; }
.foot-links a { color: var(--ink-3); }
.foot-links a:hover { color: var(--ink); }
.foot-copy { color: var(--ink-4); font-size: 14px; }

/* ---------- responsive ---------- */
@media (max-width: 860px) {
  .trio-grid { grid-template-columns: 1fr; }
  .wont-inner { grid-template-columns: 1fr; gap: 30px; }
  .section-title.light { text-align: center; }
}
@media (max-width: 720px) {
  .mkm-body { grid-template-columns: 1fr; }
  .mkm-head { flex-direction: column; }
  .mkm-stats { align-self: flex-start; text-align: left; gap: 20px; }
}
@media (max-width: 620px) {
  .nav-links a:not(.btn):not(.ghost) { display: none; }
  .hero { padding: 56px 0 30px; }
  .foot-inner { flex-direction: column; text-align: center; }
  .spot .shot-body { aspect-ratio: auto; }
}