/* ============================================
   ROBERT KALLI — Hub Styles
   robertkalli.com/index.html
   Requires: global.css
   ============================================ */

/* ── LAYOUT ── */

body {
  display: grid;
  grid-template-rows: auto 1fr auto;
  min-height: 100vh;
  overflow-x: hidden;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  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)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 0;
  opacity: 0.4;
}

/* ── NAV ── */

.hub-nav {
  position: relative;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 2rem 2.5rem;
  border-bottom: var(--border-fine);
}

.hub-nav-logo {
  font-family: var(--font-serif);
  font-weight: 300;
  font-size: 1rem;
  letter-spacing: 0.08em;
  color: var(--color-light);
  opacity: 0.7;
}

.hub-nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.hub-nav-links a {
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-muted);
  transition: color var(--dur-fast) var(--ease-out);
}

.hub-nav-links a:hover {
  color: var(--color-gold);
}

/* ── MAIN ── */

.hub-main {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 4rem 2rem;
}

/* ── HERO ── */

.hub-hero {
  text-align: center;
  margin-bottom: 5rem;
  opacity: 0;
  transform: translateY(24px);
  animation: fadeUp var(--dur-slow) var(--ease-out) 0.1s forwards;
}

.hub-hero-name {
  font-family: var(--font-serif);
  font-weight: 300;
  font-size: clamp(3.5rem, 8vw, 7rem);
  letter-spacing: 0.04em;
  line-height: 1;
  color: var(--color-light);
  display: block;
}

.hub-hero-tagline {
  display: block;
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 300;
  font-size: clamp(1.2rem, 2vw, 1.4rem);
  letter-spacing: 0.08em;
  color: var(--color-gold);
  margin-top: 1rem;
  opacity: 0.85;
}

.hub-hero-sub {
  display: block;
  font-size: 0.75rem;
  font-weight: 300;
  font-size: clamp(1rem, 2vw, 1.4rem);
  letter-spacing: 0.04em;
  color: var(--color-light);
  margin-top: 1rem;
}

/* ── DOORS ── */

.hub-doors {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  width: 100%;
  max-width: 860px;
  border: var(--border-fine);
  opacity: 0;
  transform: translateY(24px);
  animation: fadeUp var(--dur-slow) var(--ease-out) 0.3s forwards;
}

.hub-door {
  position: relative;
  padding: 2.5rem 2rem;
  display: flex;
  flex-direction: column;
  border-right: var(--border-fine);
  overflow: hidden;
  min-height: 220px;
}

.hub-door:last-child {
  border-right: none;
}

/* Resting background — subtle tint so doors read distinct from page */
.hub-door--massage { background: rgba(74, 158, 122, 0.06); }
.hub-door--mann    { background: rgba(107, 110, 191, 0.06); }
.hub-door--paar    { background: rgba(191, 107, 138, 0.06); }

/* Hover glow via ::before */
.hub-door::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity var(--dur-mid) var(--ease-out);
  pointer-events: none;
}

.hub-door--massage::before { background: radial-gradient(ellipse at bottom left, rgba(74,158,122,0.18) 0%, transparent 70%); }
.hub-door--mann::before    { background: radial-gradient(ellipse at bottom left, rgba(107,110,191,0.18) 0%, transparent 70%); }
.hub-door--paar::before    { background: radial-gradient(ellipse at bottom left, rgba(191,107,138,0.18) 0%, transparent 70%); }

.hub-door.active:hover::before { opacity: 1; }

/* ── DOOR ACCENT LINE ── */

.hub-door-accent {
  display: block;
  width: 24px;
  height: 0.5px;
  margin-bottom: 1.5rem;
  transition: width var(--dur-mid) var(--ease-out);
}

.hub-door.active:hover .hub-door-accent { width: 40px; }

.hub-door--massage .hub-door-accent { background: var(--color-massage-acc); }
.hub-door--mann    .hub-door-accent { background: var(--color-mann-acc); }
.hub-door--paar    .hub-door-accent { background: var(--color-paar-acc); }

/* ── DOOR CONTENT ── */

.hub-door-tag {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 0.6rem;
}

.hub-door--massage .hub-door-tag { color: var(--color-massage-acc); }
.hub-door--mann    .hub-door-tag { color: var(--color-mann-acc); }
.hub-door--paar    .hub-door-tag { color: var(--color-paar-acc); }

.hub-door-title {
  font-family: var(--font-serif);
  font-weight: 300;
  font-size: 1.5rem;
  line-height: 1.15;
  margin-bottom: 0.75rem;
}

.hub-door--massage .hub-door-title { color: #D4EDE3; }
.hub-door--mann    .hub-door-title { color: #D4D4EE; }
.hub-door--paar    .hub-door-title { color: #EED4DE; }

.hub-door-sub {
  font-size: 0.75rem;
  font-weight: 300;
  letter-spacing: 0.04em;
  color: var(--color-muted);
  line-height: 1.6;
  flex: 1;
}

.hub-door-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1.5rem;
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  transition: gap var(--dur-fast) var(--ease-out), opacity var(--dur-fast) var(--ease-out);
}

.hub-door.active .hub-door-cta { color: var(--color-gold); opacity: 0.7; }
.hub-door.active:hover .hub-door-cta { gap: 0.8rem; opacity: 1; }

.hub-door.inactive {
  opacity: 0.45;
  cursor: default;
}

.hub-door.inactive .hub-door-cta {
  color: var(--color-muted);
  opacity: 0.5;
  font-style: italic;
  letter-spacing: 0.08em;
  text-transform: none;
}

/* ── CONTACT ── */

.hub-contact {
  position: relative;
  z-index: 1;
  border-top: var(--border-fine);
  padding: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  opacity: 0;
  animation: fadeUp var(--dur-slow) var(--ease-out) 0.5s forwards;
}

.hub-contact-left {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.hub-contact-heading {
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-muted);
}

.hub-contact-email {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.1rem;
  color: var(--color-light);
  opacity: 0.8;
  transition: opacity var(--dur-fast), color var(--dur-fast);
}

.hub-contact-email:hover { opacity: 1; color: var(--color-gold); }

.hub-contact-right {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.hub-contact-social {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.15rem;
}

.hub-contact-social-label {
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-muted);
}

.hub-contact-social-links {
  display: flex;
  gap: 1.2rem;
}

.hub-contact-social-links a {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--color-warm);
  opacity: 0.7;
  transition: opacity var(--dur-fast), color var(--dur-fast);
}

.hub-contact-social-links a:hover { opacity: 1; color: var(--color-gold); }

.hub-contact-legal-group {
  display: flex;
  gap: 1.5rem;
}

.hub-contact-legal {
  font-size: 0.6rem;
  letter-spacing: 0.08em;
  color: var(--color-muted);
  opacity: 1;
}

.hub-contact-legal:hover { opacity: 1; color: var(--color-gold); }

/* ── ANIMATION ── */

@keyframes fadeUp {
  to { opacity: 1; transform: translateY(0); }
}

/* ── MOBILE ── */

@media (max-width: 680px) {
  .hub-nav { padding: 1.5rem; }
  .hub-nav-logo { display: none; }

  .hub-doors {
    grid-template-columns: 1fr;
    max-width: 100%;
  }

  .hub-door {
    border-right: none;
    border-bottom: var(--border-fine);
    min-height: auto;
    padding: 1.75rem 1.5rem;
  }

  .hub-door:last-child { border-bottom: none; }

  .hub-contact {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.5rem;
    padding: 2rem 1.5rem;
  }

  .hub-contact-right {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }

  .hub-contact-social { align-items: flex-start; }

  .hub-contact-legal-group {
    flex-direction: flex;
    gap: 1rem;
  }