/* ===========================================================
   QualiTracker marketing landing page ("/")
   Standalone stylesheet — intentionally decoupled from
   qualitracker.css (the tenant chat UI stylesheet) so this
   page can evolve independently of any tenant-facing surface.
   =========================================================== */

:root {
  --lp-navy:       #1A3A4A;
  --lp-navy-dark:  #122733;
  --lp-teal:       #0B6E5F;
  --lp-teal-dark:  #085A4D;
  --lp-gold:       #C9A84C;
  --lp-bg:         #F4F6F7;
  --lp-mint:       #E6F4F1;
  --lp-white:      #FFFFFF;
  --lp-text:       #1C2833;
  --lp-text-mid:   #5b6b73;
  --lp-border:     #e3e8e9;
  --lp-shadow-sm:  0 1px 4px rgba(0,0,0,.08);
  --lp-shadow-md:  0 8px 28px rgba(18,39,51,.12);
  --lp-radius-md:  12px;
  --lp-radius-lg:  20px;
  --font-headline: 'Playfair Display', Georgia, serif;
  --font-ui:       'Poppins', Lato, sans-serif;
  --font-body:     'Inter', Arial, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: var(--font-body), system-ui, -apple-system, sans-serif;
  color: var(--lp-text);
  background: var(--lp-bg);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }

.lp-shell {
  height: 100vh;
  height: 100dvh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* Scrolls independently so the header/footer stay pinned in view. */
.lp-content {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
}

/* ----- Hero ----- */
.lp-hero {
  text-align: center;
  padding: 64px 24px 56px;
  max-width: 760px;
  margin: 0 auto;
}

.lp-hero-logo {
  width: 84px;
  height: 84px;
  border-radius: 20px;
  box-shadow: var(--lp-shadow-md);
  margin-bottom: 28px;
}

.lp-hero-title {
  font-family: var(--font-headline);
  font-weight: 700;
  font-size: 44px;
  color: var(--lp-navy);
  letter-spacing: -0.5px;
  margin-bottom: 14px;
}

.lp-hero-tagline {
  font-family: var(--font-ui);
  font-size: 18px;
  font-weight: 600;
  color: var(--lp-teal);
  margin-bottom: 18px;
}

.lp-hero-desc {
  font-size: 16px;
  color: var(--lp-text-mid);
  max-width: 560px;
  margin: 0 auto;
}

/* ----- Tenant directory ----- */
.lp-directory {
  max-width: 1000px;
  margin: 0 auto;
  padding: 8px 24px 72px;
  width: 100%;
}

.lp-directory-title {
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: 20px;
  color: var(--lp-navy);
  text-align: center;
  margin-bottom: 28px;
}

.lp-directory-empty {
  text-align: center;
  font-size: 14px;
  color: var(--lp-text-mid);
}

.lp-tenant-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 18px;
}

.lp-tenant-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  background: var(--lp-white);
  border-radius: var(--lp-radius-md);
  padding: 28px 16px;
  box-shadow: var(--lp-shadow-sm);
  text-decoration: none;
  transition: box-shadow .15s ease, transform .15s ease;
}

.lp-tenant-card:hover {
  box-shadow: var(--lp-shadow-md);
  transform: translateY(-2px);
}

.lp-tenant-logo {
  width: 64px;
  height: 64px;
  border-radius: 14px;
  object-fit: cover;
  display: block;
}

.lp-tenant-logo-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--lp-mint);
  color: var(--lp-teal);
  font-size: 24px;
}

.lp-tenant-name {
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: 14px;
  color: var(--lp-navy);
  text-align: center;
}

@media (max-width: 720px) {
  .lp-hero-title { font-size: 32px; }
}

@media (max-width: 400px) {
  .lp-tenant-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .lp-tenant-card { padding: 20px 12px; }
}