/* NuBalance Therapy Collective — Earthy/Spiritual Link Hub */

/* ─── Design tokens ─────────────────────────────────────── */
:root {
  --bg:         #f5efe6;       /* warm cream parchment */
  --bg-deep:    #ede0d0;       /* slightly deeper cream */
  --brown-deep: #3b2a1a;       /* rich dark espresso brown */
  --brown-mid:  #7a5c3e;       /* warm mid-brown */
  --terracotta: #c4623a;       /* terracotta accent */
  --sage:       #7a8c6e;       /* muted sage green */
  --gold:       #b8922a;       /* warm antique gold */
  --cream-card: #faf5ee;       /* card fill */
  --text-main:  #2e1f0f;       /* dark warm text */
  --text-muted: #7a6550;       /* muted mid-tone */
  --border:     rgba(90,60,30,0.15);

  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body:    'Jost', system-ui, sans-serif;

  --radius-card: 16px;
  --shadow-card: 0 2px 20px rgba(59,42,26,0.10);
  --shadow-hover: 0 6px 32px rgba(59,42,26,0.18);
  --transition: 0.25s ease;
}

/* ─── Reset ─────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* ─── Body & Texture ────────────────────────────────────── */
html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background-color: var(--bg);
  color: var(--text-main);
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
}

/* Subtle grain texture overlay */
.texture {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 0;
  opacity: 0.045;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  background-size: 200px 200px;
}

/* Radial warm glow background */
body::before {
  content: '';
  position: fixed;
  top: -20%;
  left: 50%;
  transform: translateX(-50%);
  width: 140vw;
  height: 80vh;
  background: radial-gradient(ellipse at center, rgba(196,98,58,0.12) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

/* ─── Main hub container ─────────────────────────────────── */
.hub {
  position: relative;
  z-index: 1;
  max-width: 680px;
  margin: 0 auto;
  padding: 3rem 1.25rem 4rem;
}

/* ─── Hero ──────────────────────────────────────────────── */
.hero {
  text-align: center;
  padding: 3.5rem 0 2.5rem;
}

.hero__symbol {
  font-size: 1.5rem;
  color: var(--gold);
  letter-spacing: 0.3em;
  margin-bottom: 1.25rem;
  opacity: 0.75;
  animation: float 4s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-5px); }
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 8vw, 4.2rem);
  font-weight: 300;
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--brown-deep);
}

.hero__title em {
  font-style: italic;
  color: var(--terracotta);
  font-weight: 300;
}

.hero__tagline {
  margin-top: 1.25rem;
  font-size: 0.875rem;
  font-weight: 300;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  line-height: 1.8;
}

.hero__author {
  margin-top: 1rem;
  font-family: var(--font-display);
  font-size: 1rem;
  font-style: italic;
  color: var(--brown-mid);
  letter-spacing: 0.05em;
}

.hero__author span {
  font-weight: 500;
  color: var(--brown-deep);
}

/* ─── Divider ───────────────────────────────────────────── */
.divider {
  text-align: center;
  margin: 2rem 0;
  color: var(--gold);
  font-size: 0.85rem;
  letter-spacing: 0.4em;
  opacity: 0.6;
}

/* ─── Sections ──────────────────────────────────────────── */
.section {
  margin-bottom: 0.5rem;
}

.section__label {
  font-family: var(--font-display);
  font-size: 1.65rem;
  font-weight: 400;
  letter-spacing: 0.02em;
  color: var(--brown-deep);
  margin-bottom: 0.35rem;
}

.section__desc {
  font-size: 0.82rem;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 1.1rem;
  font-weight: 300;
}

/* ─── Grids ─────────────────────────────────────────────── */
.grid {
  display: grid;
  gap: 0.75rem;
}

.grid--retreats {
  grid-template-columns: 1fr 1fr;
}

.grid--links {
  grid-template-columns: 1fr;
}

/* ─── Cards ─────────────────────────────────────────────── */
.card {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  background: var(--cream-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 1rem 1.1rem;
  text-decoration: none;
  color: var(--text-main);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
}

/* Warm sheen on hover */
.card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(196,98,58,0.04) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--transition);
  pointer-events: none;
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(196,98,58,0.3);
}

.card:hover::after { opacity: 1; }

/* Retreat card layout (stacked) */
.card--retreat {
  flex-direction: column;
  align-items: flex-start;
  gap: 0.5rem;
  padding: 1.2rem 1.1rem;
}

/* Featured card (shop) */
.card--featured {
  border-color: rgba(184,146,42,0.3);
  background: linear-gradient(135deg, var(--cream-card) 70%, rgba(184,146,42,0.07) 100%);
}

/* Coming soon state */
.card--coming-soon {
  opacity: 0.78;
  cursor: default;
}

.card--coming-soon:hover {
  transform: none;
  box-shadow: var(--shadow-card);
  border-color: var(--border);
}

.card--coming-soon:hover::after { opacity: 0; }

/* ─── Card internals ────────────────────────────────────── */
.card__icon {
  font-size: 1.75rem;
  line-height: 1;
  flex-shrink: 0;
}

.card__icon-sm {
  font-size: 1.35rem;
  line-height: 1;
  flex-shrink: 0;
  width: 2.2rem;
  text-align: center;
}

.card__body {
  flex: 1;
  min-width: 0;
}

.card__body h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 500;
  color: var(--brown-deep);
  margin-bottom: 0.2rem;
  line-height: 1.2;
}

.card--retreat .card__body h3 {
  font-size: 1.25rem;
}

.card__body p {
  font-size: 0.775rem;
  color: var(--text-muted);
  line-height: 1.5;
  font-weight: 300;
}

.card__arrow {
  font-size: 1.1rem;
  color: var(--terracotta);
  flex-shrink: 0;
  transition: transform var(--transition);
}

.card:hover .card__arrow {
  transform: translateX(3px);
}

/* ─── Badge ─────────────────────────────────────────────── */
.badge {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  background: rgba(184,146,42,0.1);
  border: 1px solid rgba(184,146,42,0.25);
  border-radius: 100px;
  padding: 0.2rem 0.6rem;
  flex-shrink: 0;
  white-space: nowrap;
}

/* Badge position on retreat cards (absolute top-right) */
.card--retreat .badge {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
}

/* ─── Footer ────────────────────────────────────────────── */
.footer {
  text-align: center;
  margin-top: 3.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}

.footer p {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 400;
  color: var(--brown-mid);
  letter-spacing: 0.05em;
}

.footer__sub {
  font-family: var(--font-body) !important;
  font-size: 0.72rem !important;
  font-weight: 300 !important;
  color: var(--text-muted) !important;
  letter-spacing: 0.08em !important;
  margin-top: 0.4rem;
}

/* ─── Responsive ────────────────────────────────────────── */
@media (max-width: 520px) {
  .hub { padding: 2rem 1rem 3.5rem; }

  .hero { padding: 2.5rem 0 2rem; }

  .hero__title { font-size: clamp(2.2rem, 10vw, 3rem); }

  .grid--retreats { grid-template-columns: 1fr; }

  .card--retreat { flex-direction: row; align-items: flex-start; }
  .card--retreat .card__icon { font-size: 1.5rem; margin-top: 0.1rem; }

  .card--retreat .badge {
    position: static;
    margin-left: auto;
    align-self: flex-start;
  }
}