/* ============================================================
   Ensuram Foundation — landing page component styles
   Used alongside the Tailwind CDN (see foundation/index.php).
   These are the reusable, non-utility pieces only.
   ============================================================ */

:root {
  --teal:     #00C4CC;
  --teal-dk:  #009aa0;
  --teal-lt:  #e0fafb;
  --teal-xlt: #f0fdfe;
  --ink:      #0a0a0b;
  --gray-600: #4b5563;
  --border:   #e5e7eb;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', system-ui, sans-serif;
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* Eyebrow label */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: 'Sora', 'Inter', sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--teal-dk);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-weight: 600;
  font-size: 0.95rem;
  line-height: 1;
  padding: 0.95rem 1.9rem;
  border-radius: 9999px;
  text-decoration: none;
  cursor: pointer;
  white-space: nowrap;
  transition: transform 0.18s ease, box-shadow 0.18s ease,
    background-color 0.18s ease, border-color 0.18s ease, color 0.18s ease;
}

.btn-primary {
  background: var(--teal);
  color: #fff;
  box-shadow: 0 10px 24px -12px rgba(0, 196, 204, 0.7);
}

.btn-primary:hover {
  background: var(--teal-dk);
  transform: translateY(-2px);
  box-shadow: 0 16px 30px -12px rgba(0, 196, 204, 0.6);
}

.btn-secondary {
  background: #fff;
  color: var(--ink);
  border: 1px solid var(--border);
}

.btn-secondary:hover {
  border-color: var(--teal);
  color: var(--teal-dk);
  transform: translateY(-2px);
}

.btn-white {
  background: #fff;
  color: var(--teal-dk);
}

.btn-white:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 30px -18px rgba(0, 0, 0, 0.5);
}

/* Cards */
.card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 16px;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.card-hover:hover {
  transform: translateY(-4px);
  box-shadow: 0 22px 45px -24px rgba(10, 10, 11, 0.18);
  border-color: rgba(0, 196, 204, 0.45);
}

/* Numbered step marker */
.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 9999px;
  background: var(--teal-xlt);
  color: var(--teal-dk);
  font-family: 'Sora', 'Inter', sans-serif;
  font-weight: 800;
  font-size: 0.8rem;
  flex-shrink: 0;
}

/* Circular icon with dark border (Facebook-style) */
.icon-circle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  border-radius: 9999px;
  border: 1.5px solid #111827;
  color: #111827;
  background: #ffffff;
  flex-shrink: 0;
}

/* Hero background */
.hero-bg {
  background:
    radial-gradient(1100px 480px at 50% -8%, rgba(0, 196, 204, 0.16), transparent 60%),
    linear-gradient(180deg, var(--teal-xlt) 0%, #ffffff 100%);
}

/* Reveal-on-scroll */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}