/* Glutrack site — shared styles
   Palette derived from the app UI: warm off-white background,
   deep navy text, coral/orange accent (house+lens mark). */

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700;800&family=Inter:wght@400;500;600&display=swap');

:root{
  --navy: #2E3A4D;
  --navy-soft: #5B6B80;
  --coral: #E8623D;
  --coral-dark: #D14E2A;
  --cream: #FDFBF8;
  --paper: #FFFFFF;
  --line: #E7E2DA;
  --mint: #DCEFE9;
  --mint-text: #2F6F5E;
  --shadow: 0 8px 30px rgba(46,58,77,0.08);
  --radius: 18px;
  --radius-sm: 10px;
  --max: 1080px;
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }

body{
  margin:0;
  font-family:'Inter', system-ui, sans-serif;
  background:var(--cream);
  color:var(--navy);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}

h1,h2,h3,h4{
  font-family:'Poppins', sans-serif;
  color:var(--navy);
  line-height:1.2;
  margin:0 0 0.5em;
}

h1{ font-weight:800; letter-spacing:-0.02em; }
h2{ font-weight:700; letter-spacing:-0.01em; }
h3{ font-weight:600; }

p{ margin:0 0 1em; color:var(--navy-soft); }

a{ color:var(--coral-dark); text-decoration:none; }
a:hover{ text-decoration:underline; }
a:focus-visible, button:focus-visible{
  outline:3px solid var(--coral);
  outline-offset:2px;
}

img{ max-width:100%; display:block; }

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

/* ---------- Header ---------- */
.site-header{
  position:sticky; top:0; z-index:50;
  background:rgba(253,251,248,0.92);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
.site-header .wrap{
  display:flex; align-items:center; justify-content:space-between;
  height:76px;
}
.brand{ display:flex; align-items:center; gap:10px; }
.brand img{ height:34px; width:auto; }
.brand-name{
  font-family:'Poppins',sans-serif; font-weight:700; font-size:1.3rem; color:var(--navy);
}

nav.main-nav{ display:flex; align-items:center; gap:28px; }
nav.main-nav a{
  color:var(--navy); font-weight:500; font-size:0.95rem;
  margin-right:28px;
}
nav.main-nav a:last-child{ margin-right:0; }
nav.main-nav a:hover{ color:var(--coral-dark); text-decoration:none; }

.lang-toggle{
  display:flex; border:1.5px solid var(--line); border-radius:999px; overflow:hidden;
  font-family:'Poppins',sans-serif; font-size:0.82rem; font-weight:600;
}
.lang-toggle a{
  padding:7px 14px; color:var(--navy-soft); display:block;
}
.lang-toggle a.active{ background:var(--navy); color:#fff; }
.lang-toggle a:hover{ text-decoration:none; }

.menu-toggle{ display:none; }

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  font-family:'Poppins',sans-serif; font-weight:600; font-size:0.98rem;
  padding:14px 28px; border-radius:999px; border:none; cursor:pointer;
  transition:transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.btn-primary{ background:var(--coral); color:#fff; }
.btn-primary:hover{ background:var(--coral-dark); transform:translateY(-1px); text-decoration:none; box-shadow:0 10px 24px rgba(232,98,61,0.28); }
.btn-ghost{ background:transparent; color:var(--navy); border:1.5px solid var(--line); }
.btn-ghost:hover{ border-color:var(--navy); text-decoration:none; }

/* ---------- Hero ---------- */
.hero{ padding:72px 0 40px; }
.hero .wrap{
  display:grid; grid-template-columns: 1.1fr 0.9fr; gap:56px; align-items:center;
}
.eyebrow{
  display:inline-flex; align-items:center; gap:8px;
  background:var(--mint); color:var(--mint-text);
  font-family:'Poppins',sans-serif; font-weight:600; font-size:0.78rem;
  letter-spacing:0.04em; text-transform:uppercase;
  padding:7px 14px; border-radius:999px; margin-bottom:18px;
}
.hero h1{ font-size:2.7rem; margin-bottom:0.4em; }
.hero .lede{ font-size:1.12rem; max-width:46ch; }
.hero-ctas{ display:flex; gap:14px; margin-top:28px; flex-wrap:wrap; }

.phone-frame{
  position:relative; margin:0 auto; max-width:300px;
}
.phone-frame img{
  border-radius:34px;
  border:8px solid var(--navy);
  box-shadow:var(--shadow);
}
.badge-float{
  position:absolute; background:#fff; border-radius:14px; box-shadow:var(--shadow);
  padding:10px 14px; display:flex; align-items:center; gap:8px;
  font-family:'Poppins',sans-serif; font-weight:600; font-size:0.82rem;
}
.badge-float.b1{ top:14%; left:-14%; }
.badge-float.b2{ bottom:10%; right:-12%; }
.badge-dot{ width:10px; height:10px; border-radius:50%; background:var(--coral); }

/* ---------- Stats strip ---------- */
.stats{
  border-top:1px solid var(--line); border-bottom:1px solid var(--line);
  padding:28px 0; background:var(--paper);
}
.stats .wrap{ display:flex; justify-content:space-between; flex-wrap:wrap; gap:24px; text-align:center; }
.stat strong{ display:block; font-family:'Poppins',sans-serif; font-size:1.6rem; color:var(--navy); }
.stat span{ color:var(--navy-soft); font-size:0.88rem; }

/* ---------- Sections ---------- */
section{ padding:72px 0; }
.section-head{ max-width:640px; margin-bottom:44px; }
.section-head .eyebrow{ margin-bottom:14px; }
.section-head h2{ font-size:2rem; }

.grid-cards{
  display:flex; flex-wrap:wrap; gap:18px;
}
.card{
  background:var(--paper); border:1px solid var(--line); border-radius:var(--radius);
  padding:26px 20px; text-align:left;
  flex:1 1 190px; min-width:190px;
}
.card .icon-circle{
  width:46px; height:46px; border-radius:50%; background:var(--mint);
  display:flex; align-items:center; justify-content:center; margin-bottom:16px;
  font-size:1.3rem;
}
.card h3{ font-size:1.02rem; margin-bottom:6px; }
.card p{ font-size:0.92rem; margin:0; }

.howit{
  background:var(--navy); border-radius:28px; color:#fff; padding:56px;
}
.howit .section-head h2{ color:#fff; }
.howit .section-head p{ color:#C9D2DD; }
.steps{ display:grid; grid-template-columns:repeat(3,1fr); gap:28px; }
.step .num{
  font-family:'Poppins',sans-serif; font-weight:800; font-size:0.95rem;
  color:var(--coral); margin-bottom:10px; display:block;
}
.step h3{ color:#fff; font-size:1.08rem; }
.step p{ color:#C9D2DD; font-size:0.92rem; }

.study-banner{
  display:flex; align-items:center; gap:22px;
  background:var(--mint); border-radius:var(--radius); padding:26px 30px;
}
.study-banner .icon{ font-size:1.8rem; flex:none; }
.study-banner p{ margin:0; color:#1F4A3D; font-size:0.95rem; }
.study-banner strong{ color:var(--mint-text); }

.store-cta{
  text-align:center; background:var(--paper); border:1px solid var(--line);
  border-radius:28px; padding:60px 30px;
}
.store-badges{ display:flex; justify-content:center; gap:16px; margin-top:26px; flex-wrap:wrap; }
.store-badge{
  display:inline-flex; align-items:center; gap:10px;
  border:1.5px solid var(--line); border-radius:14px; padding:12px 22px;
  font-family:'Poppins',sans-serif; font-weight:600; color:var(--navy); font-size:0.9rem;
}
.store-badge .sub{ display:block; font-weight:400; font-size:0.72rem; color:var(--navy-soft); }
.store-badge.disabled{ opacity:0.55; cursor:default; }

/* ---------- Footer ---------- */
footer{
  border-top:1px solid var(--line); padding:48px 0 32px; background:var(--paper);
}
footer .wrap{
  display:flex; justify-content:space-between; align-items:flex-start; gap:24px; flex-wrap:wrap;
}
.footer-brand .brand{ margin-bottom:10px; }
.footer-brand p{ font-size:0.88rem; max-width:32ch; }
.footer-cols{ display:flex; gap:64px; flex-wrap:wrap; }
.footer-col{ margin-right:64px; }
.footer-col:last-child{ margin-right:0; }
.footer-col h4{ font-size:0.85rem; text-transform:uppercase; letter-spacing:0.04em; color:var(--navy-soft); margin-bottom:14px; }
.footer-col a{ display:block; color:var(--navy); font-size:0.92rem; margin-bottom:10px; }
.footer-bottom{
  max-width:var(--max); margin:32px auto 0; padding:20px 24px 0; border-top:1px solid var(--line);
  font-size:0.82rem; color:var(--navy-soft);
}

/* ---------- Legal pages ---------- */
.legal-hero{ padding:56px 0 20px; }
.legal-hero .eyebrow{ margin-bottom:14px; }
.legal-updated{ font-size:0.88rem; color:var(--navy-soft); }
.legal-body{ padding-top:0; }
.legal-body .wrap{ max-width:760px; }
.legal-body h2{ font-size:1.3rem; margin-top:2.2em; padding-top:0.2em; border-top:1px solid var(--line); padding-top:1.4em; }
.legal-body h2:first-of-type{ border-top:none; padding-top:0; margin-top:0.6em; }
.legal-body ul{ color:var(--navy-soft); padding-left:1.3em; }
.legal-body li{ margin-bottom:0.5em; }
.legal-body strong{ color:var(--navy); }
.legal-toc{
  background:var(--paper); border:1px solid var(--line); border-radius:var(--radius);
  padding:22px 26px; margin:32px 0 8px;
}
.legal-toc h3{ font-size:0.95rem; margin-bottom:10px; }
.legal-toc ol{ margin:0; padding-left:1.2em; columns:2; gap:24px; }
.legal-toc li{ margin-bottom:6px; font-size:0.9rem; }
.legal-toc a{ color:var(--navy-soft); }
.callout{
  background:#FBEFE9; border-left:4px solid var(--coral); border-radius:8px;
  padding:16px 20px; font-size:0.92rem; color:#7A3C24; margin:1.4em 0;
}
.callout strong{ color:#7A3C24; }

/* ---------- Support page ---------- */
.support-grid{ display:grid; grid-template-columns:1fr 1fr; gap:24px; }
.support-card{
  background:var(--paper); border:1px solid var(--line); border-radius:var(--radius);
  padding:30px;
}
.support-card h3{ display:flex; align-items:center; gap:10px; }
.faq-item{ border-bottom:1px solid var(--line); padding:20px 0; }
.faq-item:last-child{ border-bottom:none; }
.faq-item h3{ font-size:1rem; margin-bottom:8px; }
.faq-item p{ font-size:0.92rem; margin:0; }
.contact-box{
  background:var(--navy); color:#fff; border-radius:var(--radius); padding:34px;
}
.contact-box h3{ color:#fff; }
.contact-box p{ color:#C9D2DD; }
.contact-box a.btn-primary{ margin-top:6px; }

/* ---------- Responsive ---------- */
@media (max-width: 880px){
  nav.main-nav{ display:none; }
  .menu-toggle{ display:block; }
  .hero .wrap{ grid-template-columns:1fr; }
  .hero h1{ font-size:2.1rem; }
  .phone-frame{ order:-1; max-width:220px; }
  .badge-float{ display:none; }
  .grid-cards .card{ flex:1 1 45%; }
  .steps{ grid-template-columns:1fr; }
  .howit{ padding:36px 22px; }
  .support-grid{ grid-template-columns:1fr; }
  .legal-toc ol{ columns:1; }
  footer .wrap{ flex-direction:column; }
}
@media (max-width: 540px){
  .grid-cards .card{ flex:1 1 100%; }
  .hero{ padding:48px 0 24px; }
  section{ padding:52px 0; }
}