/*
  MAMMABEAR — Theme inspired by the logo: neon magenta → electric blue.
  Fonts: Poppins (titles), Nunito (body)
*/

:root {
  --bg: #0b0d18;
  --ink: #e9f0ff;
  --muted: #b7c1d6;
  --pink: #ff3bbd;
  --violet: #7a44ff;
  --blue: #38b6ff;
  --cyan: #3dd6ff;
  --gradient: linear-gradient(135deg, var(--pink) 0%, var(--violet) 40%, var(--blue) 75%, var(--cyan) 100%);
  --card: #101427;
  --border: rgba(255,255,255,0.08);
  --shadow: 0 20px 60px rgba(72, 120, 255, 0.25);
}

* { box-sizing: border-box }
html, body { height: 100% }
body {
  margin: 0;
  background:
    radial-gradient(1200px 600px at 10% 0%, rgba(122, 68, 255, 0.2), transparent 55%),
    radial-gradient(1200px 600px at 90% 10%, rgba(56, 182, 255, 0.18), transparent 55%),
    var(--bg);
  color: var(--ink);
  font-family: 'Nunito', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  line-height: 1.65;
  letter-spacing: 0.2px;
}

/* Layout */
.container { width: min(1100px, 92%); margin: 0 auto }
.narrow { width: min(800px, 92%) }
.section { padding: 96px 0 }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 1000;
  backdrop-filter: saturate(140%) blur(8px);
  background: rgba(11, 13, 24, 0.6);
  border-bottom: 1px solid var(--border);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; padding: 14px 0 }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none }
.brand-text { font-family: 'Poppins', sans-serif; font-weight: 800; letter-spacing: 1px; font-size: 18px; background: var(--gradient); -webkit-background-clip: text; background-clip: text; color: transparent }
#site-logo { width: 40px; height: 40px; border-radius: 10px; box-shadow: 0 10px 24px rgba(255, 59, 189, 0.25) }
.nav-toggle { display: none; background: #0d1224; color: var(--ink); border: 1px solid var(--border); border-radius: 10px; padding: 8px 10px; font-weight: 800 }
.nav a { color: var(--ink); text-decoration: none; margin-left: 22px; font-weight: 600 }
.nav a:hover { color: var(--cyan) }

/* Hero */
.hero { padding-top: 56px }
.hero-inner { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 40px; align-items: center }
.hero-copy h1 { font-family: 'Poppins', sans-serif; font-size: clamp(28px, 5vw, 48px); margin: 0 0 16px; }
.gradient-text { background: var(--gradient); -webkit-background-clip: text; background-clip: text; color: transparent; text-shadow: 0 0 0 rgba(0,0,0,0) }
.subhead { color: var(--muted); font-size: 18px; margin-bottom: 24px }
.cta { display: flex; gap: 14px; margin: 20px 0 10px }
.btn { display: inline-block; padding: 12px 18px; border-radius: 12px; font-weight: 800; letter-spacing: 0.4px; text-decoration: none; transition: transform .15s ease, box-shadow .15s ease, opacity .2s ease }
.btn.primary { background: var(--gradient); color: #081226; box-shadow: var(--shadow) }
.btn.outline { border: 2px solid var(--border); color: var(--ink) }
.btn:hover { transform: translateY(-1px) }

.hashtags { display: flex; gap: 12px; list-style: none; padding: 8px 0 0; margin: 0; color: var(--muted) }
.hashtags li { background: #0e1328; border: 1px solid var(--border); padding: 6px 10px; border-radius: 999px; font-weight: 700 }

.hero-art { position: relative; display: grid; place-items: center }
.hero-logo { width: min(420px, 80%); height: auto; filter: drop-shadow(0 30px 60px rgba(56, 182, 255, 0.35)) drop-shadow(0 10px 20px rgba(255, 59, 189, 0.35)); display: block }
.badge-fallback { width: min(380px, 70%); aspect-ratio: 1/1; border-radius: 50%; background: var(--gradient); display: none; place-items: center; font-size: 120px; box-shadow: var(--shadow); }
.badge-fallback span { filter: drop-shadow(0 6px 12px rgba(0,0,0,0.35)) }

/* About */
.section-title { font-family: 'Poppins', sans-serif; font-size: clamp(24px, 3.6vw, 34px); margin: 0 0 18px; background: var(--gradient); -webkit-background-clip: text; background-clip: text; color: transparent }
.about-story { font-size: 18px; color: var(--ink) }

/* Tokenomics */
.tok-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px }
.tok-list li { background: var(--card); border: 1px solid var(--border); padding: 16px 18px; border-radius: 14px }
.tok-list strong { color: var(--cyan) }

/* Cuddlemap */
.phase-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px }
.phase { background: var(--card); border: 1px solid var(--border); padding: 18px; border-radius: 16px; box-shadow: 0 8px 24px rgba(0,0,0,0.25) }
.phase-icon { font-size: 26px }
.phase-title { margin: 8px 0 6px; font-weight: 800 }
.phase p { margin: 0; color: var(--muted) }

/* Join */
.link-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 10px }
.link-card { display: grid; place-items: center; padding: 16px; border-radius: 14px; background: #0d1224; border: 1px solid var(--border); color: var(--ink); text-decoration: none; font-weight: 700; transition: transform .15s ease, box-shadow .15s ease }
.link-card:hover { transform: translateY(-2px); box-shadow: var(--shadow) }
.link-card.disabled { opacity: 0.6; cursor: not-allowed }
.copy-addr { background: #0d1224 }
.tagline { margin-top: 16px; color: var(--muted) }

/* Footer */
.site-footer { border-top: 1px solid var(--border); padding: 36px 0; background: rgba(5,7,16,.5) }
.footnote { color: var(--muted); text-align: center }

/* Back to top */
.back-to-top { position: fixed; right: 18px; bottom: 18px; padding: 10px 12px; border-radius: 10px; border: 1px solid var(--border); background: #0d1224; color: var(--ink); box-shadow: var(--shadow); display: none }
.back-to-top.show { display: inline-block }

/* Responsive */
@media (max-width: 980px) {
  .hero-inner { grid-template-columns: 1fr; text-align: center }
  .cta { justify-content: center }
}
@media (max-width: 760px) {
  .header-inner { flex-wrap: wrap }
  .nav-toggle { display: inline-block; margin-left: auto }
  .nav { width: 100%; display: none; margin-top: 10px }
  .nav.open { display: flex; flex-direction: column; gap: 10px }
  .nav a { margin: 0; padding: 8px 0 }
  .phase-grid { grid-template-columns: 1fr 1fr }
  .link-grid { grid-template-columns: 1fr 1fr }
}
@media (max-width: 520px) {
  .phase-grid { grid-template-columns: 1fr }
  .link-grid { grid-template-columns: 1fr }
}