/* ===================================================================
   EVENTIA · Base
   Reset + tipografía + navegación + pie + componentes compartidos.
   Cada página además carga su propio archivo (landing.css, etc.)
=================================================================== */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,500;0,600;1,500&family=Playfair+Display:ital,wght@0,600;0,700;1,600&family=Jost:wght@300;400;500;600&display=swap');

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--step-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img{ max-width: 100%; display: block; }
a{ color: inherit; text-decoration: none; }
ul{ list-style: none; margin: 0; padding: 0; }
button{ font-family: inherit; cursor: pointer; }
input, textarea, select{ font-family: inherit; font-size: inherit; }
h1, h2, h3, h4{ margin: 0; font-family: var(--font-display); font-weight: 600; color: var(--ink); }
p{ margin: 0; }

@media (prefers-reduced-motion: reduce){
  *{ animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
}

:focus-visible{
  outline: 2px solid var(--dorado-600);
  outline-offset: 3px;
  border-radius: 3px;
}

.container{
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--sp-4);
}

.eyebrow{
  font-family: var(--font-body);
  font-size: var(--step-caption);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--dorado-600);
  font-weight: 500;
}

/* ---------- Botones ---------- */
.btn{
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  padding: 0.85em 1.7em;
  border-radius: 999px;
  font-size: var(--step-small);
  letter-spacing: var(--tracking-mid);
  font-weight: 500;
  border: 1px solid transparent;
  transition: transform var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);
  white-space: nowrap;
}
.btn:hover{ transform: translateY(-2px); }
.btn:active{ transform: translateY(0); }

.btn-primary{ background: var(--cafe-900); color: var(--nude-50); }
.btn-primary:hover{ background: var(--cafe-700); box-shadow: var(--shadow-soft); }

.btn-gold{ background: var(--dorado-500); color: var(--cafe-900); }
.btn-gold:hover{ background: var(--dorado-600); box-shadow: var(--shadow-soft); }

.btn-outline{ background: transparent; border-color: var(--cafe-900); color: var(--cafe-900); }
.btn-outline:hover{ background: var(--cafe-900); color: var(--nude-50); }

.btn-whatsapp{ background: #3E7A4B; color: #fff; }
.btn-whatsapp:hover{ background: #336440; box-shadow: var(--shadow-soft); }

.btn-sm{ padding: 0.6em 1.2em; font-size: var(--step-caption); }

/* ---------- Header / Navegación ---------- */
.site-header{
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(251, 246, 237, 0.88);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav{
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: var(--sp-2);
}
.brand{
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}
.brand img{ height: 44px; width: auto; }
.brand-text{ display: flex; flex-direction: column; line-height: 1; }
.brand-text strong{
  font-family: var(--font-script);
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}
.brand-text span{
  font-size: 0.58rem;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-top: 2px;
}

.nav-links{
  display: flex;
  align-items: center;
  gap: var(--sp-5);
}
.nav-links a{
  position: relative;
  font-size: var(--step-small);
  letter-spacing: var(--tracking-mid);
  color: var(--ink-soft);
  padding-block: 4px;
  transition: color var(--dur-fast) var(--ease);
}
.nav-links a::after{
  content: "";
  position: absolute;
  left: 0; right: 100%;
  bottom: -2px;
  height: 1.5px;
  background: var(--dorado-600);
  transition: right var(--dur-med) var(--ease);
}
.nav-links a:hover{ color: var(--ink); }
.nav-links a:hover::after, .nav-links a.active::after{ right: 0; }
.nav-links a.active{ color: var(--ink); font-weight: 500; }

.nav-actions{ display: flex; align-items: center; gap: var(--sp-3); }

.nav-toggle{
  display: none;
  background: none;
  border: none;
  width: 40px; height: 40px;
  position: relative;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after{
  content: "";
  position: absolute;
  left: 8px; right: 8px;
  height: 1.5px;
  background: var(--ink);
  transition: transform var(--dur-fast) var(--ease), opacity var(--dur-fast) var(--ease);
}
.nav-toggle span{ top: 19px; }
.nav-toggle span::before{ top: -8px; }
.nav-toggle span::after{ top: 8px; }
.nav-toggle[aria-expanded="true"] span{ background: transparent; }
.nav-toggle[aria-expanded="true"] span::before{ transform: translateY(8px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span::after{ transform: translateY(-8px) rotate(-45deg); }

@media (max-width: 860px){
  .nav-toggle{ display: block; }
  .nav-links{
    position: fixed;
    inset: 68px 0 auto 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    background: var(--nude-50);
    border-bottom: 1px solid var(--line);
    padding: var(--sp-3) var(--sp-4) var(--sp-5);
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: transform var(--dur-med) var(--ease), opacity var(--dur-med) var(--ease);
  }
  .nav-links.is-open{ transform: translateY(0); opacity: 1; pointer-events: auto; }
  .nav-links a{ width: 100%; padding-block: var(--sp-2); border-bottom: 1px solid var(--line); }
  .nav-actions .btn-label{ display: none; }
}

/* ---------- Motivo circular (firma visual de Eventia) ---------- */
.circle-cluster{ position: relative; }
.circle{
  position: absolute;
  border-radius: 50%;
  filter: blur(0);
}
.circle--tan{ background: var(--dorado-100); }
.circle--cafe{ background: var(--cafe-900); }
.circle--orange{ background: var(--dorado-500); }
.circle--pink{ background: var(--baby-pink); }
.circle--green{ background: var(--baby-green); }

/* ---------- Secciones ---------- */
section{ position: relative; }
.section-head{
  max-width: 640px;
  margin-bottom: var(--sp-5);
}
.section-head h2{ font-size: var(--step-h2); margin-top: var(--sp-1); }
.section-head p{ color: var(--ink-soft); margin-top: var(--sp-2); font-size: var(--step-lead); }
.section-pad{ padding-block: var(--sp-7); }
.divider{
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line) 20%, var(--line) 80%, transparent);
  border: none;
  margin: 0;
}

/* ---------- Reveal on scroll ---------- */
.reveal{ opacity: 0; transform: translateY(22px); transition: opacity var(--dur-slow) var(--ease), transform var(--dur-slow) var(--ease); }
.reveal.is-visible{ opacity: 1; transform: translateY(0); }

/* ---------- Migas / etiqueta de página ---------- */
.page-hero{
  padding-top: var(--sp-6);
  padding-bottom: var(--sp-5);
  border-bottom: 1px solid var(--line);
}
.page-hero h1{ font-size: var(--step-h1); line-height: 1.05; }
.page-hero .eyebrow{ margin-bottom: var(--sp-2); display: inline-block; }

/* ---------- Toast (confirmaciones) ---------- */
.toast{
  position: fixed;
  bottom: var(--sp-4);
  left: 50%;
  transform: translate(-50%, 20px);
  background: var(--cafe-900);
  color: var(--nude-50);
  padding: 0.9em 1.4em;
  border-radius: 999px;
  font-size: var(--step-small);
  box-shadow: var(--shadow-card);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--dur-med) var(--ease), transform var(--dur-med) var(--ease);
  z-index: 1000;
}
.toast.is-visible{ opacity: 1; transform: translate(-50%, 0); }

/* ---------- WhatsApp flotante ---------- */
.whatsapp-float{
  position: fixed;
  right: var(--sp-4);
  bottom: var(--sp-4);
  width: 58px; height: 58px;
  border-radius: 50%;
  background: #3E7A4B;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-card);
  z-index: 90;
  transition: transform var(--dur-fast) var(--ease);
}
.whatsapp-float:hover{ transform: scale(1.08); }
.whatsapp-float svg{ width: 28px; height: 28px; fill: #fff; }

/* ---------- Footer ---------- */
.site-footer{
  background: var(--cafe-900);
  color: var(--nude-100);
  padding-block: var(--sp-6) var(--sp-4);
}
.footer-grid{
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1fr;
  gap: var(--sp-5);
}
.footer-grid h4{ color: var(--nude-50); font-size: var(--step-small); text-transform: uppercase; letter-spacing: var(--tracking-mid); margin-bottom: var(--sp-3); font-family: var(--font-body); font-weight: 500;}
.footer-grid p, .footer-grid a{ color: var(--nude-200); font-size: var(--step-small); }
.footer-grid ul li{ margin-bottom: var(--sp-2); }
.footer-grid a:hover{ color: var(--dorado-500); }
.footer-brand{ display: flex; align-items: center; gap: var(--sp-2); margin-bottom: var(--sp-3); }
.footer-brand img{ height: 38px; filter: brightness(0) invert(1); opacity: 0.92; }
.footer-brand strong{ font-family: var(--font-script); font-size: 1.3rem; color: var(--nude-50); }
.social-row{ display: flex; gap: var(--sp-2); margin-top: var(--sp-3); }
.social-row a{
  width: 36px; height: 36px; border-radius: 50%;
  border: 1px solid rgba(251,246,237,0.25);
  display: flex; align-items: center; justify-content: center;
  transition: background var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease);
}
.social-row a:hover{ background: var(--dorado-500); border-color: var(--dorado-500); }
.social-row svg{ width: 16px; height: 16px; fill: var(--nude-50); }
.footer-bottom{
  max-width: var(--maxw);
  margin: var(--sp-5) auto 0;
  padding: var(--sp-3) var(--sp-4) 0;
  border-top: 1px solid rgba(251,246,237,0.12);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--sp-2);
  font-size: var(--step-caption);
  color: var(--nude-200);
}

@media (max-width: 860px){
  .footer-grid{ grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px){
  .footer-grid{ grid-template-columns: 1fr; gap: var(--sp-4); }
  .container{ padding-inline: var(--sp-3); }
}