/* ===== Chime marketing site — brand: purple #5b5bd6 → teal #14b8a6 ===== */
:root{
  --brand:#5b5bd6;
  --brand-dark:#4848b8;
  --teal:#14b8a6;
  --grad:linear-gradient(100deg,#5b5bd6 0%,#6366f1 35%,#14b8a6 100%);
  --ink:#1a1d29;
  --body:#4b5163;
  --muted:#8a90a2;
  --line:#e7e9f0;
  --bg:#ffffff;
  --bg-alt:#f6f7fc;
  --card:#ffffff;
  --shadow:0 10px 30px -12px rgba(40,42,80,.18);
  --shadow-lg:0 30px 60px -20px rgba(40,42,80,.30);
  --radius:16px;
  --maxw:1120px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:"Plus Jakarta Sans",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  color:var(--body);background:var(--bg);line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}
h1,h2,h3,h4{color:var(--ink);line-height:1.15;font-weight:800;letter-spacing:-.02em}
a{color:var(--brand);text-decoration:none}
img{max-width:100%;display:block}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.eyebrow{
  display:inline-block;font-size:13px;font-weight:700;letter-spacing:.08em;
  text-transform:uppercase;color:var(--brand);margin-bottom:14px;
}

/* ===== Buttons ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-weight:700;font-size:15px;border-radius:12px;padding:11px 20px;
  border:1.5px solid transparent;cursor:pointer;transition:.18s ease;white-space:nowrap;
}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 8px 20px -8px rgba(91,91,214,.6)}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 12px 26px -8px rgba(91,91,214,.7)}
.btn-ghost{background:#fff;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--brand);color:var(--brand)}
.btn-lg{padding:14px 26px;font-size:16px}
.btn-block{width:100%}

/* ===== Nav ===== */
.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.85);
  backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav-inner{display:flex;align-items:center;gap:24px;height:68px}
.brand-logo{height:34px;width:auto}
.nav-links{display:flex;gap:28px;margin-left:12px;flex:1}
.nav-links a{color:var(--body);font-weight:600;font-size:15px}
.nav-links a:hover{color:var(--brand)}
.nav-cta{display:flex;gap:10px;align-items:center}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer}
.nav-toggle span{width:24px;height:2px;background:var(--ink);border-radius:2px}

/* ===== Hero ===== */
.hero{position:relative;overflow:hidden;padding:72px 0 80px;
  background:radial-gradient(1200px 500px at 80% -10%,rgba(20,184,166,.10),transparent 60%),
             radial-gradient(900px 500px at 0% 0%,rgba(91,91,214,.10),transparent 55%),var(--bg)}
.hero-inner{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.hero h1{font-size:clamp(34px,4.6vw,56px);margin-bottom:20px}
.lede{font-size:19px;max-width:560px;margin-bottom:28px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:34px}
.hero-trust{display:flex;align-items:center;gap:14px;flex-wrap:wrap;color:var(--muted);font-size:14px}
.hero-trust span{font-weight:700;text-transform:uppercase;letter-spacing:.06em;font-size:12px}
.hero-trust ul{display:flex;gap:10px;list-style:none;flex-wrap:wrap}
.hero-trust li{background:var(--bg-alt);border:1px solid var(--line);padding:5px 12px;border-radius:999px;
  font-weight:600;color:var(--body)}

/* Hero demo */
.hero-demo{position:relative;min-height:340px}
.demo-screen{background:var(--card);border:1px solid var(--line);border-radius:20px;
  box-shadow:var(--shadow-lg);padding:24px;max-width:440px}
.demo-head{display:flex;align-items:center;gap:8px;font-size:12px;font-weight:700;
  letter-spacing:.05em;color:#e11d48;margin-bottom:16px}
.demo-dot{width:9px;height:9px;border-radius:50%;background:#e11d48}
.demo-dot.live{animation:pulse 1.4s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
.demo-code{margin-left:auto;color:var(--muted);font-weight:600;letter-spacing:0}
.demo-code b{color:var(--ink)}
.demo-q{font-size:20px;margin-bottom:18px}
.demo-bars{display:flex;flex-direction:column;gap:12px}
.bar-row{display:grid;grid-template-columns:120px 1fr 42px;align-items:center;gap:10px;font-size:14px;font-weight:600}
.bar-row span{color:var(--body)}
.bar-row b{text-align:right;color:var(--ink)}
.bar{height:12px;background:var(--bg-alt);border-radius:999px;overflow:hidden}
.bar i{display:block;height:100%;width:var(--w);background:var(--grad);border-radius:999px;
  transition:width .8s cubic-bezier(.4,0,.2,1)}
.demo-foot{margin-top:18px;font-size:13px;color:var(--muted);font-weight:600}
.demo-count{color:var(--brand);font-weight:800}
.demo-phone{position:absolute;right:-12px;bottom:-26px;width:150px;background:var(--ink);
  border-radius:24px;padding:10px;box-shadow:var(--shadow-lg)}
.phone-screen{background:#fff;border-radius:16px;padding:14px 12px;display:flex;flex-direction:column;gap:8px}
.phone-screen small{color:var(--muted);font-weight:700;font-size:11px;text-align:center}
.phone-opt{font-size:12px;font-weight:700;padding:9px;border-radius:10px;border:1.5px solid var(--line);
  background:#fff;color:var(--ink);text-align:left;cursor:pointer}
.phone-opt.sel{background:var(--grad);color:#fff;border-color:transparent}

/* ===== Stats strip ===== */
.stats{background:var(--bg-alt);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.stats-inner{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding:34px 24px;text-align:center}
.stat b{display:block;font-size:30px;color:var(--ink);font-weight:800;letter-spacing:-.02em}
.stat span{font-size:14px;color:var(--muted);font-weight:600}

/* ===== Sections ===== */
.section{padding:90px 0}
.section-alt{background:var(--bg-alt)}
.section-head{text-align:center;max-width:640px;margin:0 auto 54px}
.section-head h2{font-size:clamp(28px,3.4vw,40px);margin-bottom:14px}
.section-head p{font-size:17px}

/* Features */
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.feature-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:28px;transition:.2s ease}
.feature-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:transparent}
.fc-icon{width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  font-size:24px;margin-bottom:16px;background:var(--bg-alt)}
.fc-icon.poll{background:rgba(91,91,214,.12)}
.fc-icon.quiz{background:rgba(245,158,11,.14)}
.fc-icon.open{background:rgba(20,184,166,.14)}
.fc-icon.qa{background:rgba(99,102,241,.14)}
.fc-icon.survey{background:rgba(236,72,153,.12)}
.fc-icon.analytics{background:rgba(16,185,129,.14)}
.feature-card h3{font-size:19px;margin-bottom:8px}
.feature-card p{font-size:15px}

/* Steps */
.steps{display:flex;align-items:stretch;justify-content:center;gap:14px;flex-wrap:wrap}
.step{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:30px 26px;flex:1;min-width:240px;max-width:320px;position:relative}
.step-num{position:absolute;top:-16px;left:26px;width:36px;height:36px;border-radius:10px;
  background:var(--grad);color:#fff;font-weight:800;display:flex;align-items:center;justify-content:center;
  box-shadow:0 8px 16px -6px rgba(91,91,214,.6)}
.step h3{font-size:19px;margin:12px 0 8px}
.step p{font-size:15px}
.step-arrow{display:flex;align-items:center;font-size:26px;color:var(--brand);font-weight:700}

/* Compare table */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.compare{width:100%;border-collapse:collapse;min-width:760px;background:#fff}
.compare th,.compare td{padding:15px 18px;text-align:center;border-bottom:1px solid var(--line);font-size:15px}
.compare thead th{font-weight:700;color:var(--ink);background:var(--bg-alt)}
.compare tbody td:first-child,.compare thead th:first-child{text-align:left;font-weight:600;color:var(--ink)}
.compare th.us,.compare td.us{background:rgba(91,91,214,.06)}
.compare th.us{color:var(--brand)}
.compare td.us{color:var(--brand);font-weight:800}
.compare tbody tr:last-child td{border-bottom:0}
.compare-note{text-align:center;color:var(--muted);font-size:14px;margin-top:16px}

/* Pricing */
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;align-items:stretch}
.price-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:30px;display:flex;flex-direction:column;position:relative}
.price-card.featured{border-color:var(--brand);box-shadow:var(--shadow-lg);transform:scale(1.03)}
.badge{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:var(--grad);
  color:#fff;font-size:12px;font-weight:700;padding:5px 14px;border-radius:999px;letter-spacing:.03em}
.price-card h3{font-size:20px;margin-bottom:6px}
.price{margin-bottom:20px}
.price b{font-size:38px;color:var(--ink);letter-spacing:-.02em}
.price span{color:var(--muted);font-weight:600}
.price-card ul{list-style:none;margin-bottom:26px;flex:1}
.price-card li{padding:9px 0 9px 26px;position:relative;font-size:15px;border-bottom:1px solid var(--line)}
.price-card li:before{content:"✓";position:absolute;left:0;color:var(--teal);font-weight:800}
.price-card li:last-child{border-bottom:0}

/* CTA */
.cta{padding:80px 0;background:var(--grad);text-align:center;color:#fff}
.cta h2{color:#fff;font-size:clamp(28px,3.6vw,42px);margin-bottom:12px}
.cta p{font-size:18px;opacity:.92;margin-bottom:28px}
.cta-form{display:flex;gap:10px;justify-content:center;max-width:460px;margin:0 auto 12px;flex-wrap:wrap}
.cta-form input{flex:1;min-width:220px;padding:14px 18px;border-radius:12px;border:0;font-size:16px;
  font-family:inherit}
.cta-form .btn-primary{background:#fff;color:var(--brand-dark)}
.cta small{opacity:.85}

/* Footer */
.footer{background:#11131c;color:#aeb3c5;padding:56px 0 0}
.footer-inner{display:grid;grid-template-columns:1.3fr 2fr;gap:40px;padding-bottom:40px}
.footer-logo{height:34px;filter:brightness(0) invert(1);margin-bottom:14px}
.footer-brand p{font-size:15px;max-width:300px}
.footer-cols{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.footer-cols h4{color:#fff;font-size:14px;margin-bottom:14px;letter-spacing:.02em}
.footer-cols a{display:block;color:#aeb3c5;font-size:14px;padding:5px 0}
.footer-cols a:hover{color:#fff}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1)}
.footer-bottom-inner{display:flex;align-items:center;justify-content:space-between;
  padding:22px 24px;flex-wrap:wrap;gap:16px;font-size:14px}
.powered{display:inline-flex;flex-direction:column;align-items:flex-end;gap:3px}
.powered span{font-size:11px;text-transform:uppercase;letter-spacing:.1em;color:#7b8198}
.powered img{height:30px;width:auto;background:#fff;padding:5px 8px;border-radius:8px}

/* ===== Responsive ===== */
@media(max-width:920px){
  .hero-inner{grid-template-columns:1fr;gap:48px}
  .hero-demo{max-width:440px}
  .feature-grid{grid-template-columns:repeat(2,1fr)}
  .price-grid{grid-template-columns:1fr;max-width:440px;margin:0 auto}
  .price-card.featured{transform:none}
  .footer-inner{grid-template-columns:1fr}
}
@media(max-width:680px){
  .nav-links,.nav-cta{display:none}
  .nav-links.open{display:flex;position:absolute;top:68px;left:0;right:0;background:#fff;
    flex-direction:column;padding:18px 24px;gap:16px;border-bottom:1px solid var(--line);box-shadow:var(--shadow)}
  .nav-toggle{display:flex}
  .feature-grid{grid-template-columns:1fr}
  .stats-inner{grid-template-columns:repeat(2,1fr);gap:18px}
  .step-arrow{transform:rotate(90deg)}
  .footer-cols{grid-template-columns:1fr 1fr}
}