/* Tendra web — shared styles. Brand: teal #4ECDC4, deep #3AAFA9, light #7EE0D9. */

:root {
  --teal: #4ECDC4;
  --teal-deep: #3AAFA9;
  --teal-light: #7EE0D9;
  --amber: #F2A365;
  --ink: #1A1A2E;
  --muted: #5b6573;
  --line: #e6e9ee;
  --bg: #ffffff;
  --gradient: linear-gradient(90deg, #3AAFA9, #4ECDC4, #7EE0D9);
  --maxw: 760px;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica,
    Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
}

a { color: var(--teal-deep); }

/* ---- Top bar ---- */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 20px 24px;
}
.nav .brand {
  font-weight: 800;
  font-size: 20px;
  letter-spacing: -0.02em;
  text-decoration: none;
  color: var(--ink);
}
.nav .brand span { color: var(--teal-deep); }
.nav a.link { margin-left: 18px; font-size: 14px; text-decoration: none; color: var(--muted); }
.nav a.link:hover { color: var(--ink); }

/* ---- Hero (landing) ---- */
.hero {
  text-align: center;
  padding: 56px 24px 40px;
  max-width: var(--maxw);
  margin: 0 auto;
}
.hero .logo {
  width: 84px; height: 84px;
  border-radius: 22px;
  background: var(--gradient);
  margin: 0 auto 24px;
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 40px; font-weight: 800;
  box-shadow: 0 12px 30px rgba(58,175,169,0.35);
}
.hero .brandmark { width: 96px; height: auto; margin: 0 auto 24px; display: block; }
.hero h1 { font-size: 44px; line-height: 1.1; letter-spacing: -0.03em; margin: 0 0 12px; }
.hero .tagline {
  font-size: 20px; color: var(--teal-deep); font-weight: 600; margin: 0 0 8px;
}
.hero .sub { font-size: 17px; color: var(--muted); max-width: 540px; margin: 0 auto 32px; }

/* ---- Store buttons ---- */
.stores { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.store-btn {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--ink); color: #fff; text-decoration: none;
  padding: 12px 20px; border-radius: 12px; font-weight: 600; font-size: 15px;
  transition: transform .12s ease, opacity .12s ease;
}
.store-btn:hover { transform: translateY(-1px); opacity: .92; }
.store-btn small { display: block; font-size: 11px; font-weight: 500; opacity: .8; line-height: 1; }
.store-btn b { font-size: 16px; line-height: 1.2; }
.store-btn .ico { font-size: 22px; }

/* ---- Store badges (drop official artwork into /assets) ---- */
.badges { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; align-items: center; }
.badges img { height: 54px; width: auto; display: block; }
.text-link { color: var(--teal-deep); font-weight: 600; text-decoration: none; }
.text-link:hover { text-decoration: underline; }

/* ---- Feature strip ---- */
.features {
  max-width: var(--maxw); margin: 48px auto 0; padding: 0 24px;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
}
.feature { text-align: center; }
.feature .fico { font-size: 26px; margin-bottom: 6px; }
.feature h3 { font-size: 16px; margin: 0 0 4px; }
.feature p { font-size: 14px; color: var(--muted); margin: 0; }
@media (max-width: 560px) { .features { grid-template-columns: 1fr; } .hero h1 { font-size: 34px; } }

/* ---- Content pages (legal / support) ---- */
.doc {
  max-width: var(--maxw); margin: 0 auto; padding: 16px 24px 80px;
}
.doc h1 { font-size: 32px; letter-spacing: -0.02em; margin: 16px 0 4px; }
.doc h2 { font-size: 22px; margin: 36px 0 8px; }
.doc h3 { font-size: 17px; margin: 24px 0 6px; }
.doc p, .doc li { font-size: 16px; color: #2a3240; }
.doc .meta { color: var(--muted); font-size: 14px; margin-bottom: 8px; }
.doc table { width: 100%; border-collapse: collapse; margin: 16px 0; font-size: 14px; }
.doc th, .doc td { border: 1px solid var(--line); padding: 8px 10px; text-align: left; vertical-align: top; }
.doc th { background: #f6f8fa; }
.doc .note {
  background: #f0fbfa; border: 1px solid #cdeeeb; border-radius: 10px;
  padding: 12px 16px; color: #2a3240; font-size: 14px; margin: 16px 0;
}

/* ---- Footer ---- */
.footer {
  border-top: 1px solid var(--line);
  text-align: center; padding: 28px 24px; color: var(--muted); font-size: 14px;
}
.footer a { margin: 0 10px; text-decoration: none; color: var(--muted); }
.footer a:hover { color: var(--ink); }