/* ============================================================
   BASE — Variables, reset, tipografía, componentes globales
   Paleta: Amarillo vainilla · Rosa · Dorado · Texto oscuro
   ============================================================ */

/* Variables de color/tipografía y el @import de fuentes ahora viven en
   shared/css/tokens.css — este archivo lo linkea el HTML justo antes
   que este, así que las var(--...) de acá abajo siguen funcionando igual. */

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'DM Sans', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  transition: background 0.3s, color 0.3s;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { cursor: pointer; font-family: inherit; }

/* ── Tipografía ── */
.font-display {
  font-family: 'Cormorant Garamond', serif;
}
h1, h2, h3 {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 400;
  line-height: 1.2;
  color: var(--text);
}
h1 { font-size: clamp(2.4rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.4rem); }
h3 { font-size: 1.3rem; }

.eyebrow {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
}

/* ── Navegación ── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--nav-h);
  background: var(--bg-nav);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 clamp(1.25rem, 4vw, 3rem);
  transition: background 0.3s;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.35rem;
  font-style: italic;
  color: var(--text);
  letter-spacing: 0.02em;
}
.nav-logo .identity-logo-img { width: 30px; height: 30px; margin-right: 0; }
.nav-logo span { color: var(--accent); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}
.nav-links a {
  font-size: 0.82rem;
  font-weight: 400;
  color: var(--text-mid);
  letter-spacing: 0.04em;
  transition: color 0.2s;
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0; right: 0;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s;
}
.nav-links a:hover,
.nav-links a.active { color: var(--text); }
.nav-links a:hover::after,
.nav-links a.active::after { transform: scaleX(1); }

.nav-admin {
  font-size: 0.75rem;
  color: var(--gold) !important;
  letter-spacing: 0.06em;
}
.nav-admin::after { background: var(--gold) !important; }

.nav-right {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Theme toggle — mismo componente visual que admin/style.css .topbar-theme-btn */
.theme-btn {
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--bg-card);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text);
  cursor: pointer;
  flex-shrink: 0;
}
.theme-btn svg { width: 18px; height: 18px; }
.theme-btn:active { background: var(--bg); }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 20px; height: 1.5px;
  background: var(--text);
  border-radius: 2px;
  transition: all 0.3s;
}

/* ── Botones ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  border-radius: var(--radius-xl);
  padding: 0.7rem 1.6rem;
  border: none;
  transition: all 0.22s;
  white-space: nowrap;
}
.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 2px 16px rgba(232,144,144,0.35);
}
.btn-primary:hover {
  background: var(--accent-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 24px rgba(232,144,144,0.45);
}
.btn-secondary {
  background: var(--bg-yellow);
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-secondary:hover {
  background: var(--gold-light);
  transform: translateY(-1px);
}
.btn-outline {
  background: transparent;
  color: var(--text-mid);
  border: 1px solid var(--border);
}
.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(232,144,144,0.06);
}
.btn-ghost {
  background: transparent;
  color: var(--text-muted);
  border: none;
  padding: 0.5rem 0.8rem;
}
.btn-ghost:hover { color: var(--text); }
.btn-sm { padding: 0.45rem 1rem; font-size: 0.76rem; }
.btn-lg { padding: 0.9rem 2.2rem; font-size: 0.9rem; }

/* ── Cards ── */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.25s, transform 0.25s;
}
.card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}
.card-yellow {
  background: var(--bg-yellow);
  border-color: transparent;
}
.card-pink {
  background: var(--bg-pink);
  border-color: var(--border-pink);
}

/* ── Badge ── */
.badge {
  display: inline-block;
  padding: 0.2rem 0.7rem;
  border-radius: 50px;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.04em;
}
.badge-yellow { background: var(--bg-yellow); color: var(--text-mid); }
.badge-pink   { background: var(--bg-pink);   color: #9C4A6A; }
.badge-gold   { background: rgba(212,160,23,0.15); color: var(--gold); }
.badge-green  { background: rgba(34,197,94,0.12);  color: #16a34a; }
.badge-red    { background: rgba(239,68,68,0.12);   color: #dc2626; }
.badge-amber  { background: rgba(245,158,11,0.12);  color: #b45309; }

/* ── Formularios ── */
.form-group { margin-bottom: 1.1rem; }
.form-group label {
  display: block;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 0.4rem;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.7rem 1rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.88rem;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  appearance: none;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(232,144,144,0.12);
}
.form-group textarea { resize: vertical; min-height: 90px; }

/* ── Divider decorativo ── */
.divider {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin: 2.5rem 0;
  color: var(--text-muted);
  font-size: 0.8rem;
}
.divider::before, .divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--border);
}

/* ── Toast ── */
.toast {
  position: fixed;
  bottom: 2rem; right: 2rem;
  background: var(--text);
  color: var(--bg);
  padding: 0.85rem 1.4rem;
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  font-weight: 500;
  z-index: 999;
  box-shadow: var(--shadow-lg);
  transform: translateY(80px);
  opacity: 0;
  transition: all 0.3s cubic-bezier(0.34,1.56,0.64,1);
  pointer-events: none;
}
.toast.show { transform: translateY(0); opacity: 1; }

/* ── Loader ── */
.loader {
  display: inline-block;
  width: 16px; height: 16px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Fade in scroll ── */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ── Sección base ── */
.section {
  padding: clamp(4rem, 8vw, 7rem) clamp(1.25rem, 5vw, 3rem);
  max-width: 1160px;
  margin: 0 auto;
}
.section-header { margin-bottom: 3rem; }
.section-header h2 { margin-top: 0.5rem; }

/* ── Footer ── */
.footer {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  padding: 3rem clamp(1.25rem, 5vw, 3rem) 1.5rem;
}
.footer-inner {
  max-width: 1160px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 1.5rem;
}
.footer-logo .identity-logo-img { width: 32px; height: 32px; }
.footer-logo {
  font-family: 'Cormorant Garamond', serif;
  font-style: italic;
  font-size: 1.4rem;
  color: var(--text);
}
.footer-logo span { color: var(--accent); }
.footer-links {
  display: flex;
  gap: 1.75rem;
  list-style: none;
  flex-wrap: wrap;
}
.footer-links a {
  font-size: 0.82rem;
  color: var(--text-muted);
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--accent); }
.footer-social { display: flex; gap: .6rem; }
.footer-social-link {
  width: 34px; height: 34px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  background: var(--bg);
  border: 1px solid var(--border);
  font-size: 1rem;
  transition: all .18s;
}
.footer-social-link:hover { border-color: var(--accent); background: var(--bg-pink); }

/* ── Botón flotante WhatsApp (solo si hay número cargado) ── */
.wa-float {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  width: 52px; height: 52px;
  border-radius: 50%;
  background: #25D366;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  box-shadow: var(--shadow-md);
  z-index: 80;
  transition: transform .18s;
}
.wa-float:hover { transform: scale(1.06); }
@media (max-width: 768px) {
  .wa-float { right: 1rem; bottom: 1rem; width: 48px; height: 48px; font-size: 1.35rem; }
}
.footer-copy {
  max-width: 1160px;
  margin: 0 auto;
  font-size: 0.76rem;
  color: var(--text-muted);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
}

/* ── Responsive nav ── */
@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: fixed;
    top: var(--nav-h); left: 0; right: 0;
    background: var(--bg-nav);
    backdrop-filter: blur(16px);
    flex-direction: column;
    align-items: flex-start;
    padding: 1.5rem clamp(1.25rem, 5vw, 3rem);
    gap: 1.25rem;
    border-bottom: 1px solid var(--border);
    z-index: 99;
  }
  .nav-links.open { display: flex; }
  .nav-links a { font-size: 1rem; }
  .hamburger { display: flex; }
}

/* ── Scrollbar sutil ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

/* ── Selección de texto ── */
::selection { background: var(--bg-pink); color: var(--text); }