/* ============================================================
   CadenceSoft LLC — corporate site
   Design language from the GymPulse one-sheet (July 2026)
   Ink Navy #0D2837 · Pulse Coral #FF5A3C · Mint #12B189
   Outfit (display) · Instrument Sans (body) · Geist Mono (labels)
   ============================================================ */

:root{
  --navy:#0D2837;
  --navy-deep:#0A1F2B;
  --navy-card:#12384E;
  --coral:#FF5A3C;
  --coral-soft:#FF8A70;
  --mint:#12B189;
  --mint-bright:#2ED3A9;
  --paper:#FBF8F3;
  --paper-dim:#F3EEE5;
  --card:#FFFFFF;
  --line:#E4DDD2;
  --line-dark:#274A5E;
  --slate:#42586B;
  --slate-light:#B8C4CC;
  --ink-on-dark:#F4F0E8;
  --body-on-dark:#DCE4E9;
  --radius:12px;
  --font-display:'Outfit', sans-serif;
  --font-body:'Instrument Sans', Arial, sans-serif;
  --font-mono:'Geist Mono', ui-monospace, monospace;
}

*{ margin:0; padding:0; box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  font-family:var(--font-body);
  background:var(--paper);
  color:var(--navy);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{ max-width:100%; display:block; }
a{ color:inherit; }

.wrap{ max-width:1080px; margin:0 auto; padding:0 24px; }

/* ---------- type ---------- */
h1,h2,h3{ font-family:var(--font-display); letter-spacing:-0.015em; line-height:1.1; }
h1{ font-weight:700; font-size:clamp(2.3rem,5.2vw,3.6rem); }
h2{ font-weight:700; font-size:clamp(1.6rem,3.2vw,2.2rem); }
h3{ font-weight:600; font-size:1.15rem; }
p.lead{ font-size:1.12rem; color:var(--slate); max-width:56ch; }
.muted{ color:var(--slate); }

.eyebrow{
  font-family:var(--font-mono); font-size:0.72rem; letter-spacing:0.18em;
  text-transform:uppercase; color:var(--coral); display:block; margin-bottom:14px;
}
.on-dark .eyebrow{ color:var(--coral-soft); }
.dot{ color:var(--coral); }

/* ---------- buttons ---------- */
.btn{
  display:inline-block; font-family:var(--font-display); font-weight:600;
  font-size:0.95rem; padding:12px 24px; border-radius:8px; text-decoration:none;
  border:1.5px solid transparent; transition:transform .12s ease, box-shadow .12s ease;
}
.btn:hover{ transform:translateY(-1px); }
.btn-coral{ background:var(--coral); color:#fff; box-shadow:0 4px 14px rgba(255,90,60,.28); }
.btn-ghost{ border-color:var(--navy); color:var(--navy); }
.on-dark .btn-ghost{ border-color:var(--body-on-dark); color:var(--ink-on-dark); }
.btn-sm{ padding:9px 18px; font-size:0.88rem; }

/* ---------- nav ---------- */
.nav{
  position:sticky; top:0; z-index:50;
  background:rgba(251,248,243,.92); backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.nav .wrap{ display:flex; align-items:center; gap:32px; height:68px; }
.brand img{ height:30px; width:auto; }
.nav nav{ display:flex; gap:26px; margin-left:auto; }
.nav nav a{
  text-decoration:none; font-size:0.95rem; font-weight:500; color:var(--slate);
  padding:4px 0; border-bottom:2px solid transparent;
}
.nav nav a:hover{ color:var(--navy); }
.nav nav a.active{ color:var(--navy); border-bottom-color:var(--coral); }
.nav .btn{ margin-left:6px; }
.menu-btn{ display:none; margin-left:auto; background:none; border:none; font-size:1.6rem; color:var(--navy); cursor:pointer; }

/* ---------- hero ---------- */
.hero{ padding:88px 0 72px; }
.hero .wrap{ display:grid; grid-template-columns:1.15fr 0.85fr; gap:56px; align-items:center; }
.hero p.lead{ margin:20px 0 32px; }
.hero .cta{ display:flex; gap:14px; flex-wrap:wrap; }
.hero .subnote{
  margin-top:22px; font-family:var(--font-mono); font-size:0.72rem;
  letter-spacing:0.1em; text-transform:uppercase; color:var(--slate);
}

/* digest mock card */
.mock{
  background:var(--card); border:1px solid var(--line); border-radius:var(--radius);
  box-shadow:0 18px 50px rgba(13,40,55,.12); overflow:hidden;
}
.mock-head{
  background:var(--navy); color:var(--body-on-dark); padding:12px 18px;
  font-family:var(--font-mono); font-size:0.68rem; letter-spacing:0.14em; text-transform:uppercase;
  display:flex; justify-content:space-between; align-items:center;
}
.mock-head .pulse-dot{ width:8px; height:8px; border-radius:50%; background:var(--mint-bright); }
.mock table{ width:100%; border-collapse:collapse; }
.mock td{ padding:11px 18px; border-top:1px solid var(--paper-dim); font-size:0.86rem; }
.mock tr:first-child td{ border-top:none; }
.mock .who b{ font-weight:600; }
.mock .who span{ display:block; font-size:0.74rem; color:var(--slate); }
.badge{
  font-family:var(--font-mono); font-size:0.62rem; letter-spacing:0.1em;
  padding:3px 9px; border-radius:99px; white-space:nowrap;
}
.badge.high{ background:#FFE5DF; color:#C93A1E; }
.badge.watch{ background:#FFF3D6; color:#9A6B00; }
.badge.ok{ background:#DDF5EC; color:#0B7A5E; }
.mock .amt{ text-align:right; font-family:var(--font-mono); font-size:0.78rem; color:var(--slate); }
.mock-foot{
  padding:9px 18px; font-family:var(--font-mono); font-size:0.62rem; letter-spacing:0.12em;
  text-transform:uppercase; color:var(--slate); background:var(--paper-dim);
}

/* ---------- integration strip ---------- */
.integrate{
  border-top:1px solid var(--line); border-bottom:1px solid var(--line);
  padding:16px 0; text-align:center;
  font-family:var(--font-mono); font-size:0.74rem; letter-spacing:0.16em;
  text-transform:uppercase; color:var(--slate);
}
.integrate b{ color:var(--navy); font-weight:600; }

/* ---------- stats ---------- */
.stats{ padding:64px 0 8px; }
.stats .wrap{ display:grid; grid-template-columns:repeat(3,1fr); gap:36px; }
.stat{ border-top:3px solid var(--coral); padding-top:14px; }
.stat .n{ font-family:var(--font-display); font-weight:700; font-size:2rem; }
.stat .l{
  font-family:var(--font-mono); font-size:0.68rem; letter-spacing:0.1em;
  text-transform:uppercase; color:var(--slate); margin-top:6px; line-height:1.6;
}

/* ---------- sections ---------- */
section.block{ padding:76px 0; }
.section-head{ max-width:640px; margin-bottom:44px; }
.section-head p{ color:var(--slate); margin-top:12px; }

/* steps */
.steps{ display:grid; grid-template-columns:repeat(3,1fr); gap:28px; }
.step{ background:var(--card); border:1px solid var(--line); border-radius:var(--radius); padding:26px; }
.step .num{
  font-family:var(--font-mono); font-size:0.7rem; letter-spacing:0.14em; color:var(--coral);
  display:block; margin-bottom:12px;
}
.step h3{ margin-bottom:8px; }
.step p{ font-size:0.92rem; color:var(--slate); }

/* feature grid */
.grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
.feat{ background:var(--card); border:1px solid var(--line); border-radius:var(--radius); padding:24px; }
.feat .ic{
  width:38px; height:38px; border-radius:9px; background:var(--paper-dim);
  display:flex; align-items:center; justify-content:center; margin-bottom:14px;
}
.feat .ic svg{ width:20px; height:20px; stroke:var(--coral); fill:none; stroke-width:2; stroke-linecap:round; stroke-linejoin:round; }
.feat h3{ font-size:1.02rem; margin-bottom:6px; }
.feat p{ font-size:0.9rem; color:var(--slate); }

/* ---------- dark band ---------- */
.on-dark{ background:var(--navy); color:var(--body-on-dark); }
.on-dark h2, .on-dark h3{ color:var(--ink-on-dark); }
.on-dark .band-grid{ display:grid; grid-template-columns:1fr 1fr; gap:56px; align-items:center; }
.on-dark ul.ticks{ list-style:none; margin-top:22px; }
.on-dark ul.ticks li{
  padding-left:26px; position:relative; margin-bottom:12px; font-size:0.95rem;
}
.on-dark ul.ticks li::before{
  content:"✓"; position:absolute; left:0; color:var(--mint-bright); font-weight:700;
}
ul.ticks li b{ color:var(--ink-on-dark); font-weight:600; }

/* report chip mock */
.report-mock{
  background:var(--navy-card); border:1px solid var(--line-dark); border-radius:var(--radius);
  padding:26px;
}
.report-mock .rm-title{
  font-family:var(--font-mono); font-size:0.66rem; letter-spacing:0.14em; text-transform:uppercase;
  color:var(--slate-light); margin-bottom:18px;
}
.chips{ display:grid; grid-template-columns:repeat(2,1fr); gap:14px; }
.chip{ background:var(--navy-deep); border-radius:9px; padding:16px; }
.chip .cn{ font-family:var(--font-display); font-weight:700; font-size:1.5rem; color:var(--ink-on-dark); }
.chip .cl{ font-family:var(--font-mono); font-size:0.6rem; letter-spacing:0.1em; text-transform:uppercase; color:var(--slate-light); margin-top:4px; }
.chip .cn .up{ color:var(--mint-bright); font-size:0.95rem; }

/* ---------- pricing ---------- */
.tiers{ display:grid; grid-template-columns:repeat(3,1fr); gap:24px; align-items:stretch; }
.tier{
  background:var(--card); border:1px solid var(--line); border-radius:var(--radius);
  padding:30px 26px 26px; position:relative; display:flex; flex-direction:column;
}
.tier.pop{ background:var(--navy); color:var(--body-on-dark); border-color:var(--navy); }
.tier.pop h3{ color:var(--ink-on-dark); }
.tier .badge-pop{
  position:absolute; top:-13px; left:50%; transform:translateX(-50%);
  background:var(--coral); color:#fff; font-family:var(--font-mono); font-size:0.62rem;
  letter-spacing:0.14em; padding:5px 14px; border-radius:99px; white-space:nowrap;
}
.tier h3{ font-size:1.35rem; }
.tier .motto{
  font-family:var(--font-mono); font-size:0.64rem; letter-spacing:0.1em; text-transform:uppercase;
  color:var(--coral); margin-top:4px;
}
.tier.pop .motto{ color:var(--coral-soft); }
.tier .price{ margin:18px 0 4px; font-family:var(--font-display); }
.tier .price .amt{ font-weight:700; font-size:2.4rem; letter-spacing:-0.01em; }
.tier .price .per{ font-size:0.9rem; color:var(--slate); }
.tier.pop .price .per{ color:var(--slate-light); }
.tier .incl{
  font-family:var(--font-mono); font-size:0.62rem; letter-spacing:0.1em; text-transform:uppercase;
  color:var(--slate); margin:14px 0 10px;
}
.tier.pop .incl{ color:var(--slate-light); }
.tier ul{ list-style:none; }
.tier li{
  font-size:0.9rem; color:var(--slate); padding-left:22px; position:relative; margin-bottom:10px;
  line-height:1.45;
}
.tier.pop li{ color:var(--body-on-dark); }
.tier li::before{ content:"✓"; position:absolute; left:0; color:var(--mint); font-weight:700; }
.tier.pop li::before{ color:var(--mint-bright); }
.tier li b{ color:var(--navy); font-weight:600; }
.tier.pop li b{ color:#fff; }
.tier .fit{
  margin-top:auto; padding-top:14px; border-top:1px solid var(--line);
  font-size:0.8rem; font-style:italic; color:var(--slate);
}
.tier.pop .fit{ border-top-color:var(--line-dark); color:var(--slate-light); }
.tier .btn{ margin-top:18px; text-align:center; }

.alacarte{
  margin-top:32px; text-align:center; font-size:0.9rem; color:var(--slate);
  border-top:1px solid var(--line); border-bottom:1px solid var(--line); padding:14px 0;
}
.alacarte b{ color:var(--navy); }

/* ---------- FAQ ---------- */
.faq{ max-width:760px; }
.faq details{ border-bottom:1px solid var(--line); padding:18px 0; }
.faq summary{
  font-family:var(--font-display); font-weight:600; font-size:1.02rem; cursor:pointer;
  list-style:none; display:flex; justify-content:space-between; align-items:center;
}
.faq summary::after{ content:"+"; color:var(--coral); font-size:1.3rem; font-weight:400; }
.faq details[open] summary::after{ content:"–"; }
.faq details p{ margin-top:10px; color:var(--slate); font-size:0.95rem; max-width:64ch; }

/* ---------- CTA band ---------- */
.cta-band{ background:var(--navy-deep); text-align:center; padding:76px 24px; }
.cta-band h2{ color:var(--ink-on-dark); }
.cta-band p{ color:var(--slate-light); margin:14px auto 30px; max-width:52ch; }

/* ---------- footer ---------- */
footer.site{
  background:var(--navy); color:var(--slate-light); padding:48px 0 36px;
}
footer.site .wrap{ display:flex; flex-wrap:wrap; gap:28px; align-items:center; justify-content:space-between; }
footer.site img{ height:26px; }
footer.site nav{ display:flex; gap:22px; }
footer.site nav a{ text-decoration:none; font-size:0.88rem; color:var(--slate-light); }
footer.site nav a:hover{ color:#fff; }
footer.site .legal{
  width:100%; border-top:1px solid var(--line-dark); margin-top:26px; padding-top:20px;
  font-family:var(--font-mono); font-size:0.66rem; letter-spacing:0.06em; line-height:1.8;
}

/* ---------- page hero (subpages) ---------- */
.page-hero{ padding:72px 0 56px; border-bottom:1px solid var(--line); }
.page-hero p.lead{ margin-top:18px; }

/* two-col feature rows (product page) */
.row2{ display:grid; grid-template-columns:1fr 1fr; gap:56px; align-items:center; }
.row2 + .row2{ margin-top:72px; }
ul.ticks-light{ list-style:none; margin-top:20px; }
ul.ticks-light li{ padding-left:26px; position:relative; margin-bottom:11px; font-size:0.95rem; color:var(--slate); }
ul.ticks-light li::before{ content:"✓"; position:absolute; left:0; color:var(--mint); font-weight:700; }
ul.ticks-light li b{ color:var(--navy); font-weight:600; }

/* ---------- responsive ---------- */
@media (max-width:880px){
  .hero .wrap, .on-dark .band-grid, .row2{ grid-template-columns:1fr; gap:40px; }
  .stats .wrap, .steps, .grid, .tiers{ grid-template-columns:1fr 1fr; }
}
@media (max-width:640px){
  .nav nav, .nav .btn{ display:none; }
  .menu-btn{ display:block; }
  .nav.open nav{
    display:flex; position:absolute; top:68px; left:0; right:0;
    flex-direction:column; background:var(--paper); border-bottom:1px solid var(--line);
    padding:18px 24px; gap:16px;
  }
  .stats .wrap, .steps, .grid, .tiers{ grid-template-columns:1fr; }
  .hero{ padding:56px 0 48px; }
  section.block{ padding:56px 0; }
}