/* ShelfClock marketing pages — shared styles (landing + signup) */
:root{
  --ink:#0f3d52;
  --ink-soft:#3d6478;
  --muted:#5a7d8c;
  --teal:#3a8fad;
  --teal-dark:#2f7a94;
  --teal-deep:#16465c;
  --tint:#ebf7fc;
  --tint-2:#f6fbfe;
  --card:#ffffff;
  --border:#dce8ee;
  --amber-bg:#fef3c7;
  --amber-ink:#92400e;
  --room:#ef4444;
  --fridge:#3b82f6;
  --freezer:#10b981;
  --ok-bg:#e7f8f1;
  --soon-bg:#e8f0fe;
  --urgent-bg:#fdecec;
  --shadow:0 10px 30px rgba(15,61,82,.10);
  --shadow-lg:0 24px 60px rgba(15,61,82,.16);
  --radius:16px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;color:var(--ink);background:#fff;
  font-family:Cabin,system-ui,-apple-system,"Segoe UI",sans-serif;
  -webkit-font-smoothing:antialiased;line-height:1.5;
}
button,input,select,textarea{font-family:inherit}
img{max-width:100%}
a{color:var(--teal-dark)}
.container{max-width:1160px;margin:0 auto;padding:0 24px}

/* ---------- Nav ---------- */
.nav{position:sticky;top:0;z-index:100;background:#fff;border-bottom:1px solid var(--border)}
.nav-inner{display:flex;align-items:center;gap:20px;height:72px}
.nav-logo{display:flex;align-items:center;gap:10px;flex:0 0 auto;text-decoration:none}
.nav-logo-image{display:block;width:154px;height:auto}
.logo-mark{width:40px;height:40px;border-radius:10px;overflow:hidden;display:block;position:relative;flex:0 0 auto;border:1px solid var(--border)}
.logo-mark img{position:absolute;height:84px;width:auto;max-width:none;left:-33px;top:-23px}
.logo-word{font-weight:800;font-size:21px;color:var(--ink);letter-spacing:-.3px}
.nav-links{display:flex;align-items:center;gap:6px;margin-left:auto;flex-wrap:wrap}
.nav-link{color:var(--ink);text-decoration:none;font-weight:600;font-size:15px;padding:8px 12px;border-radius:10px}
.nav-link:hover{background:var(--tint)}
.nav-link.hot{background:var(--amber-bg);color:var(--amber-ink)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:none;cursor:pointer;
  text-decoration:none;font-weight:600;font-size:15px;border-radius:12px;padding:11px 20px;line-height:1.2;
  transition:background .15s,box-shadow .15s,transform .05s}
.btn:active{transform:scale(.98)}
.btn-primary{background:var(--teal);color:#fff}
.btn-primary:hover{background:var(--teal-dark)}
.btn-ghost{background:transparent;color:var(--ink);border:1px solid var(--border)}
.btn-ghost:hover{background:var(--tint)}
.btn-big{padding:14px 26px;font-size:16px}

/* ---------- Hero ---------- */
.hero{background:var(--tint);padding:72px 0 84px}
.hero-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:48px;align-items:center}
h1{font-size:52px;line-height:1.08;font-weight:800;letter-spacing:-.5px;margin:0 0 20px}
.lede{font-size:19px;color:var(--ink-soft);margin:0 0 28px;max-width:34em}
.email-capture{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:14px}
.email-capture input{flex:1 1 260px;min-width:0;padding:13px 16px;font-size:16px;border:1px solid var(--border);
  border-radius:12px;background:#fff;color:var(--ink)}
.email-capture input:focus{outline:2px solid var(--teal);outline-offset:1px;border-color:var(--teal)}
.trust-line{color:var(--ink-soft);font-size:14px;font-weight:600;margin-bottom:14px}
.trust-line span{opacity:.5;margin:0 8px}
.fine-print{color:var(--muted);font-size:12.5px;line-height:1.55;max-width:40em}
.fine-print a{color:var(--muted)}

/* ---------- Product mockups ---------- */
.mock-stage{position:relative;min-height:420px}
.mock-table{background:#fff;border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-lg);
  overflow:hidden;font-size:12.5px;width:100%}
.mock-table-head{display:flex;align-items:center;gap:10px;padding:12px 16px;border-bottom:1px solid var(--border);font-weight:700}
.mock-dot{width:9px;height:9px;border-radius:50%;background:var(--teal);flex:0 0 auto}
.mock-head-actions{margin-left:auto;display:flex;gap:6px}
.mock-chip-btn{border:1px solid var(--border);border-radius:8px;padding:4px 9px;font-weight:600;font-size:11.5px;color:var(--ink-soft);background:#fff}
.mock-chip-btn.solid{background:var(--teal);border-color:var(--teal);color:#fff}
.mock-alert{background:var(--amber-bg);color:var(--amber-ink);font-size:11.5px;font-weight:600;padding:7px 16px}
.mock-cols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:6px;padding:8px 16px;border-bottom:1px solid var(--border);
  color:var(--muted);font-weight:700;font-size:11px;text-transform:uppercase;letter-spacing:.4px}
.mock-cols .c-room{color:var(--room)}.mock-cols .c-fridge{color:var(--fridge)}.mock-cols .c-freezer{color:var(--freezer)}
.mock-row{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:6px;padding:8px 16px;border-bottom:1px solid var(--border);align-items:center}
.mock-row:last-child{border-bottom:none}
.mock-prod{display:flex;align-items:center;gap:8px;font-weight:600;min-width:0}
.mock-prod span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.avatar{width:24px;height:24px;border-radius:50%;color:#fff;font-size:10px;font-weight:800;display:inline-flex;
  align-items:center;justify-content:center;flex:0 0 auto}
.pill{border-radius:999px;padding:4px 9px;font-weight:700;font-size:11px;text-align:center;border:1px solid transparent;white-space:nowrap}
.pill.ok{background:var(--ok-bg);color:#047857;border-color:#b5e8d4}
.pill.soon{background:var(--soon-bg);color:#1d4ed8;border-color:#c4d8fb}
.pill.urgent{background:var(--urgent-bg);color:#b91c1c;border-color:#f6c8c8}
.pill.na{background:#eef2f5;color:var(--muted);border-style:dashed;border-color:var(--border)}
.mock-foot{display:flex;gap:16px;padding:9px 16px;background:var(--tint-2);color:var(--muted);font-weight:700;font-size:11.5px}

.mock-phone{position:absolute;right:-8px;bottom:-28px;width:250px;background:#fff;border:1px solid var(--border);
  border-radius:22px;box-shadow:var(--shadow-lg);overflow:hidden;font-size:12px}
.mock-phone-bar{background:var(--teal-deep);color:#fff;display:flex;justify-content:space-between;padding:8px 14px;font-weight:700;font-size:11.5px}
.mock-phone-body{padding:12px 14px}
.mock-label{color:var(--muted);font-size:10px;font-weight:800;letter-spacing:.6px;margin:6px 0 6px}
.mock-next{border:1px solid var(--border);border-radius:12px;padding:10px 12px;margin-bottom:10px}
.mock-next b{display:block;font-size:13px}
.mock-next small{color:var(--muted)}
.mock-actions{display:flex;gap:8px;margin-bottom:4px}
.mock-action{flex:1;border:1px solid var(--border);border-radius:10px;padding:8px 4px;text-align:center;font-weight:600;font-size:11px;color:var(--ink-soft)}
.notif{border-radius:10px;padding:7px 10px;font-size:11px;font-weight:600;margin-top:6px;border:1px solid transparent}
.notif.green{background:var(--ok-bg);color:#047857;border-color:#b5e8d4}
.notif.blue{background:var(--soon-bg);color:#1d4ed8;border-color:#c4d8fb}
.notif.amber{background:var(--amber-bg);color:var(--amber-ink);border-color:#f3dfa3}
.notif small{display:block;font-weight:500;opacity:.75}

/* ---------- Sections ---------- */
section{padding:76px 0}
.eyebrow{color:var(--muted);font-weight:800;font-size:12.5px;letter-spacing:1.6px;text-transform:uppercase;text-align:center;margin:0 0 14px}
.eyebrow.left{text-align:left;color:var(--teal-dark)}
h2{font-size:38px;line-height:1.12;font-weight:800;letter-spacing:-.4px;margin:0 0 14px;text-align:center}
h2.left{text-align:left}
.section-lede{font-size:17px;color:var(--ink-soft);text-align:center;max-width:38em;margin:0 auto 44px}

/* How it works */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.step-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow)}
.step-num{width:34px;height:34px;border-radius:50%;background:var(--teal);color:#fff;font-weight:800;display:flex;
  align-items:center;justify-content:center;font-size:15px;margin-bottom:14px}
.step-card h3{margin:0 0 8px;font-size:19px}
.step-card p{margin:0 0 18px;color:var(--ink-soft);font-size:14.5px}
.step-demo{background:var(--tint-2);border:1px solid var(--border);border-radius:12px;padding:14px;font-size:12px}
.demo-search{display:flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--border);border-radius:10px;padding:8px 12px;color:var(--muted);font-weight:600}
.demo-result{display:flex;align-items:center;gap:8px;margin-top:8px;background:#fff;border:1px solid var(--border);border-radius:10px;padding:8px 12px;font-weight:700}
.demo-chips{display:flex;gap:8px;flex-wrap:wrap}
.demo-chip{border:1px solid var(--border);background:#fff;border-radius:999px;padding:7px 14px;font-weight:700;font-size:12px;color:var(--ink-soft)}
.demo-chip.on{background:var(--teal);border-color:var(--teal);color:#fff}
.demo-badges{display:flex;gap:8px;flex-wrap:wrap}
.demo-badge{flex:1;min-width:70px;border-radius:10px;padding:8px;text-align:center;font-weight:700;border:1px solid transparent}
.demo-badge b{display:block;font-size:13px}
.demo-badge small{font-size:10px;font-weight:800;letter-spacing:.5px}
.demo-badge.room{background:var(--urgent-bg);color:#b91c1c;border-color:#f6c8c8}
.demo-badge.fridge{background:var(--soon-bg);color:#1d4ed8;border-color:#c4d8fb}
.demo-badge.freezer{background:var(--ok-bg);color:#047857;border-color:#b5e8d4}
.demo-note{margin-top:10px;color:var(--muted);font-weight:600;text-align:center}

/* Feature split sections */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.split.alt{background:var(--tint)}
.checklist{list-style:none;padding:0;margin:0 0 26px}
.checklist li{display:flex;gap:12px;align-items:flex-start;padding:7px 0;font-size:15.5px;color:var(--ink-soft)}
.check{flex:0 0 auto;width:22px;height:22px;border-radius:50%;background:var(--ok-bg);color:#047857;font-weight:800;
  display:inline-flex;align-items:center;justify-content:center;font-size:12px;margin-top:1px}
.split .lede{font-size:16.5px;margin-bottom:22px}
.split-media{position:relative}
.split-media .mock-phone{position:static;width:270px;margin:0 auto}

/* Industries */
.tabs{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-bottom:30px}
.tab{border:1px solid var(--border);background:#fff;color:var(--ink-soft);font-weight:700;font-size:14.5px;
  border-radius:999px;padding:10px 20px;cursor:pointer}
.tab.on{background:var(--teal);border-color:var(--teal);color:#fff}
.industry-panel{background:#fff;border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);
  padding:36px;max-width:820px;margin:0 auto}
.industry-panel h3{margin:0 0 10px;font-size:24px}
.industry-panel p{color:var(--ink-soft);margin:0 0 20px}
.pain-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px 24px}
.pain-grid div{display:flex;gap:10px;align-items:center;color:var(--ink-soft);font-weight:600;font-size:14.5px}

/* FAQ */
.faq{max-width:760px;margin:0 auto}
.faq details{border:1px solid var(--border);border-radius:12px;background:#fff;margin-bottom:10px;overflow:hidden}
.faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;
  padding:16px 20px;font-weight:700;font-size:15.5px}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"▾";color:var(--muted);transition:transform .15s}
.faq details[open] summary:after{transform:rotate(180deg)}
.faq .faq-a{padding:0 20px 16px;color:var(--ink-soft);font-size:14.5px}

/* CTA band */
.cta-band{background:var(--tint);text-align:center}
.cta-band .fine-print{margin:14px auto 0;text-align:center}

/* Footer */
footer{background:var(--teal-deep);color:#cfe6ef;padding:56px 0 32px;font-size:14px}
.foot-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:32px;margin-bottom:36px}
.foot-grid h4{color:#fff;font-size:12px;letter-spacing:1.4px;text-transform:uppercase;margin:0 0 14px}
.foot-grid a{display:block;color:#cfe6ef;text-decoration:none;padding:4px 0}
.foot-grid a:hover{color:#fff}
.foot-bottom{border-top:1px solid rgba(255,255,255,.15);padding-top:22px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;color:#9dc2d1}
.foot-bottom a{color:#cfe6ef}

/* ---------- Signup page ---------- */
.signup-hero{background:var(--tint);padding:56px 0 72px}
.signup-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:48px;align-items:start}
.chip{display:inline-block;background:#fff;border:1px solid var(--border);color:var(--ink-soft);font-weight:800;
  font-size:11px;letter-spacing:1.4px;text-transform:uppercase;border-radius:999px;padding:7px 14px;margin-bottom:20px}
.signup-hero h1{font-size:42px}
.plan-row{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:28px 0 18px}
.plan-card{position:relative;background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:18px;cursor:pointer;
  box-shadow:none;transition:box-shadow .15s,border-color .15s;text-align:left;font:inherit;color:inherit}
.plan-card.on{border-color:var(--teal);box-shadow:var(--shadow)}
.plan-card .plan-tier{color:var(--muted);font-weight:800;font-size:11px;letter-spacing:1.2px;text-transform:uppercase}
.plan-card .plan-price{font-size:26px;font-weight:800;margin:6px 0 2px}
.plan-card .plan-per{color:var(--muted);font-size:11.5px}
.plan-tag{display:inline-block;margin-top:12px;background:var(--tint-2);border:1px solid var(--border);border-radius:8px;
  padding:5px 9px;font-size:10px;font-weight:800;letter-spacing:.8px;text-transform:uppercase;color:var(--ink-soft)}
.plan-check{position:absolute;top:12px;right:12px;width:22px;height:22px;border-radius:50%;background:var(--teal);
  color:#fff;display:none;align-items:center;justify-content:center;font-size:12px;font-weight:800}
.plan-card.on .plan-check{display:flex}
.selected-path{background:#fff;border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:24px;margin-bottom:18px}
.selected-path .sp-label{color:var(--muted);font-weight:800;font-size:11px;letter-spacing:1.2px;text-transform:uppercase}
.selected-path h3{margin:6px 0 2px;font-size:22px}
.selected-path .sp-price{color:var(--ink-soft);font-weight:700;margin-bottom:2px}
.selected-path .sp-bill{color:var(--muted);font-size:12.5px;margin-bottom:12px}
.selected-path ul{list-style:none;margin:0 0 14px;padding:0}
.selected-path li{display:flex;gap:10px;padding:5px 0;color:var(--ink-soft);font-size:14px}
.sp-note{color:var(--muted);font-size:12.5px;margin-bottom:12px}
.badge-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:6px}
.badge-tag{background:#fff;border:1px solid var(--border);border-radius:8px;padding:6px 10px;font-size:10.5px;
  font-weight:800;letter-spacing:.8px;text-transform:uppercase;color:var(--ink-soft)}

.signup-card{background:#fff;border:1px solid var(--border);border-radius:20px;box-shadow:var(--shadow-lg);padding:30px;position:sticky;top:96px}
.step-chip{color:var(--muted);font-weight:800;font-size:11px;letter-spacing:1.4px;text-transform:uppercase;margin-bottom:8px}
.signup-card h2{text-align:left;font-size:26px;margin:0 0 6px}
.signup-card .sub{color:var(--ink-soft);font-size:14px;margin:0 0 18px}
.trial-note{background:var(--tint-2);border:1px solid var(--border);border-radius:12px;padding:12px 14px;font-size:13px;
  color:var(--ink-soft);font-weight:600;margin-bottom:18px}
.btn-google{width:100%;background:#fff;border:1px solid var(--border);color:var(--ink);font-weight:600}
.btn-google:hover{background:var(--tint-2)}
.divider{display:flex;align-items:center;gap:14px;color:var(--muted);font-weight:800;font-size:10.5px;
  letter-spacing:1.6px;text-transform:uppercase;margin:18px 0}
.divider:before,.divider:after{content:"";flex:1;height:1px;background:var(--border)}
.field{margin-bottom:14px}
.field label{display:block;font-weight:700;font-size:13.5px;margin-bottom:6px}
.field input,.field select{width:100%;padding:11px 14px;font-size:15px;border:1px solid var(--border);border-radius:12px;background:#fff;color:var(--ink)}
.field input:focus,.field select:focus{outline:2px solid var(--teal);outline-offset:1px;border-color:var(--teal)}
.field .hint{color:var(--muted);font-size:12px;margin-top:5px;line-height:1.45}
.field .error{display:none;color:#b91c1c;font-size:12.5px;font-weight:600;margin-top:5px}
.field.invalid input{border-color:#ef4444}
.field.invalid .error{display:block}
.signup-card .btn-primary{width:100%;margin-top:4px}
.card-fine{color:var(--muted);font-size:12px;text-align:center;margin:12px 0 0;line-height:1.5}
.card-links{border-top:1px solid var(--border);margin-top:16px;padding-top:14px;text-align:center;font-size:13.5px;color:var(--ink-soft)}
.card-links a{font-weight:700}
.signup-info{padding:70px 0}
.info-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:36px}
.info-grid h3{margin:0 0 8px;font-size:17px}
.info-grid p{margin:0;color:var(--ink-soft);font-size:14px}
.signup-faq{background:var(--tint);padding:70px 0}
.sfaq{max-width:800px;margin:0 auto}
.sfaq-item{background:#fff;border:1px solid var(--border);border-radius:12px;padding:18px 22px;margin-bottom:12px}
.sfaq-item h3{margin:0 0 6px;font-size:16px}
.sfaq-item p{margin:0;color:var(--ink-soft);font-size:14px}

/* ---------- Responsive ---------- */
@media (max-width:960px){
  h1{font-size:38px}
  h2{font-size:30px}
  .hero-grid,.split,.signup-grid{grid-template-columns:1fr}
  .steps,.info-grid{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
  .mock-stage{margin-top:10px}
  .mock-phone{position:static;width:min(270px,100%);margin:18px auto 0}
  .signup-card{position:static}
  .nav-links .nav-link{display:none}
  .nav-links .nav-link.keep{display:inline-block}
  .signup-hero h1{font-size:34px}
  .plan-row{grid-template-columns:1fr 1fr 1fr}
}
@media (max-width:620px){
  .plan-row{grid-template-columns:1fr}
  .pain-grid{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  section{padding:56px 0}
}