/* ── Base ───────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body { margin: 0; }

/* ── Navbar ─────────────────────────────────────────── */
#navbar {
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 rgba(10,46,77,0.06);
}
#navbar.scrolled {
  box-shadow: 0 4px 24px rgba(10,46,77,0.08);
}

/* ── Buttons ────────────────────────────────────────── */
.btn-mint {
  display: inline-flex; align-items: center; justify-content: center;
  background: #1fa878; color: #fff;
  font-weight: 700; border-radius: 9999px;
  padding: 0.75rem 1.75rem; text-decoration: none;
  transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
  border: none; cursor: pointer;
}
.btn-mint:hover { background: #14805c; transform: translateY(-1px); box-shadow: 0 8px 24px rgba(31,168,120,0.3); }
.btn-mint:active { transform: translateY(0); }
.btn-mint.btn-lg { padding: 1rem 2.25rem; font-size: 1.05rem; }

.btn-outline {
  display: inline-flex; align-items: center; justify-content: center;
  background: transparent; color: #fff;
  font-weight: 700; border-radius: 9999px;
  padding: 0.75rem 1.75rem; text-decoration: none;
  border: 2px solid rgba(255,255,255,0.35);
  transition: background 0.2s, border-color 0.2s, transform 0.15s;
}
.btn-outline:hover { background: rgba(255,255,255,0.1); border-color: rgba(255,255,255,0.6); transform: translateY(-1px); }
.btn-outline.btn-lg { padding: 1rem 2.25rem; font-size: 1.05rem; }

.btn-outline-light {
  display: inline-flex; align-items: center; justify-content: center;
  background: transparent; color: #d1dce8;
  font-weight: 700; border-radius: 9999px;
  padding: 0.75rem 1.75rem; text-decoration: none;
  border: 2px solid rgba(255,255,255,0.25);
  transition: background 0.2s, border-color 0.2s, transform 0.15s;
}
.btn-outline-light:hover { background: rgba(255,255,255,0.08); border-color: rgba(255,255,255,0.5); transform: translateY(-1px); }
.btn-outline-light.btn-lg { padding: 1rem 2.25rem; font-size: 1.05rem; }

/* ── Badge ──────────────────────────────────────────── */
.badge-mint {
  display: inline-block;
  background: rgba(31,168,120,0.12);
  color: #14805c;
  border-radius: 9999px;
  padding: 0.4rem 1rem;
}

/* ── Cards ──────────────────────────────────────────── */
.card {
  background: #fff;
  border-radius: 1.25rem;
  padding: 2rem;
  box-shadow: 0 4px 24px rgba(10,46,77,0.06);
  transition: transform 0.25s, box-shadow 0.25s;
}
.card:hover { transform: translateY(-4px); box-shadow: 0 12px 40px rgba(10,46,77,0.10); }

/* ── Inputs ─────────────────────────────────────────── */
.input-field {
  width: 100%;
  border: 2px solid #e2eef5;
  border-radius: 0.75rem;
  padding: 0.75rem 1rem;
  font-family: inherit;
  font-size: 1rem;
  color: #0a2e4d;
  background: #f8fcfa;
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
}
.input-field:focus { border-color: #1fa878; box-shadow: 0 0 0 3px rgba(31,168,120,0.15); }
.input-field::placeholder { color: #a8bcd4; }

/* ── FAQ ────────────────────────────────────────────── */
.faq-item { transition: box-shadow 0.2s; }
.faq-item:hover { box-shadow: 0 4px 16px rgba(10,46,77,0.06); }
.faq-content { line-height: 1.7; }

/* ── Hero Blobs ─────────────────────────────────────── */
.hero-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.5;
  animation: blobFloat 8s ease-in-out infinite alternate;
}
.blob-1 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(31,168,120,0.5), transparent 70%);
  top: -10%; left: -5%;
}
.blob-2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(95,234,212,0.35), transparent 70%);
  bottom: 5%; right: -3%;
  animation-delay: -3s;
}
.blob-3 {
  width: 250px; height: 250px;
  background: radial-gradient(circle, rgba(30,66,112,0.5), transparent 70%);
  top: 40%; left: 55%;
  animation-delay: -5s;
}
.cta-blob {
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.35;
}
.cta-blob.blob-1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(31,168,120,0.5), transparent 70%);
  top: -20%; right: -10%;
}
.cta-blob.blob-2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(95,234,212,0.3), transparent 70%);
  bottom: -10%; left: -5%;
  animation: blobFloat 10s ease-in-out infinite alternate-reverse;
}

@keyframes blobFloat {
  0%   { transform: translate(0, 0) scale(1); }
  50%  { transform: translate(30px, -20px) scale(1.05); }
  100% { transform: translate(-20px, 20px) scale(0.95); }
}

/* ── Reveal (progressive enhancement) ──────────────── */
@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s ease, transform 0.6s ease;
  }
  .reveal.revealed {
    opacity: 1;
    transform: translateY(0);
  }
}
/* Default visible — JS adds .revealed for animation */
.reveal {
  opacity: 1;
  transform: translateY(0);
}

/* ── Mobile menu ────────────────────────────────────── */
#mobile-menu {
  animation: slideDown 0.2s ease;
}
@keyframes slideDown {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }
}
.mobile-link {
  display: block;
  padding: 0.5rem 0;
  border-bottom: 1px solid #e2eef5;
}
.mobile-link:last-child { border-bottom: none; }