/* ===========================================
   FEPICO — Sistema de diseño
   Verde teal institucional + naranja/dorado acento + crema
=========================================== */

:root {
  --verde-noche: #0f2e28;
  --verde-noche-2: #071914;
  --teal: #0f6e56;
  --teal-soft: rgba(15, 110, 86, 0.1);
  --amber: #d4832a;
  --amber-soft: rgba(212, 131, 42, 0.1);
  --cream: #f5f0e8;
  --cream-2: #faf8f4;
  --text: #1a1a1a;
  --text-mid: #555;
  --text-light: #888;
  --border: #e0dbd0;
  --white: #ffffff;

  --font: 'Play', 'Helvetica Neue', Arial, sans-serif;
  --font-display: 'Anton', 'Arial Narrow', sans-serif;
  --container: 1200px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--cream);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
ul { list-style: none; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* ============ UTILIDADES ============ */
.section-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: 5px;
  margin-bottom: 16px;
}
.tag-teal { background: var(--teal-soft); border: 0.5px solid rgba(15,110,86,0.28); color: var(--teal); }
.tag-amber { background: var(--amber-soft); border: 0.5px solid rgba(212,131,42,0.28); color: var(--amber); }
.tag-white { background: rgba(255,255,255,0.1); border: 0.5px solid rgba(255,255,255,0.22); color: rgba(255,255,255,0.65); }

.divider { height: 0.5px; background: var(--border); }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 30px;
  border-radius: 8px;
  font-size: 19px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-amber { background: var(--amber); color: white; }
.btn-amber:hover { box-shadow: 0 8px 20px rgba(212,131,42,0.35); }
.btn-teal { background: var(--teal); color: white; }
.btn-teal:hover { box-shadow: 0 8px 20px rgba(15,110,86,0.35); }
.btn-outline { border: 1px solid rgba(255,255,255,0.3); color: rgba(255,255,255,0.75); }
.btn-outline:hover { border-color: rgba(255,255,255,0.6); color: white; }

/* ============ NAV ============ */
.nav {
  background: var(--cream);
  border-bottom: 0.5px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}
.nav .container {
  height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo img { height: 44px; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-link {
  font-size: 16px;
  font-weight: 500;
  color: var(--text-mid);
  transition: color 0.15s ease, background 0.15s ease;
  padding: 6px 10px;
  border-radius: 6px;
}
.nav-link:hover {
  color: var(--teal);
  font-weight: 700;
  background: var(--teal-soft);
}
.nav-cta {
  background: var(--amber);
  color: white;
  padding: 11px 24px;
  border-radius: 7px;
  font-size: 16px;
  font-weight: 600;
}
.nav-cta:hover { box-shadow: 0 6px 16px rgba(212,131,42,0.3); }

.nav-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  padding: 6px;
}
.nav-burger span {
  width: 24px;
  height: 2px;
  background: var(--verde-noche);
  border-radius: 2px;
}
.nav-mobile {
  display: none;
  flex-direction: column;
  background: var(--cream);
  border-bottom: 0.5px solid var(--border);
  padding: 16px 24px 24px;
  gap: 16px;
}
.nav-mobile.open { display: flex; }
.nav-mobile .nav-link { padding: 6px 0; }
.nav-mobile .nav-cta { text-align: center; }

/* ============ HERO ============ */
.hero {
  background: var(--verde-noche);
  position: relative;
  overflow: hidden;
  min-height: 640px;
  display: flex;
  align-items: center;
}
.hero-grid-bg {
  position: absolute;
  inset: 0;
  z-index: 1;
  background-image:
    repeating-linear-gradient(0deg, transparent, transparent 47px, rgba(255,255,255,0.025) 47px, rgba(255,255,255,0.025) 48px),
    repeating-linear-gradient(90deg, transparent, transparent 47px, rgba(255,255,255,0.025) 47px, rgba(255,255,255,0.025) 48px);
}
.hero-photo {
  position: absolute;
  inset: 0;
  overflow: hidden;
}
.hero-photo-overlay {
  position: absolute; inset: 0;
  background:
    linear-gradient(90deg, var(--verde-noche) 0%, rgba(15,46,40,0.78) 45%, rgba(15,46,40,0.55) 100%),
    linear-gradient(0deg, var(--verde-noche) 0%, rgba(15,46,40,0.2) 30%, rgba(15,46,40,0.2) 70%, var(--verde-noche) 100%);
  z-index: 1;
}
.hero-photo-bg {
  width: 100%; height: 100%;
  background: linear-gradient(145deg, #1a4535 0%, #0d2a22 60%, #0a2218 100%);
  display: flex; align-items: center; justify-content: center;
  opacity: 0.55;
}
.hero-photo-placeholder {
  opacity: 0.18;
  text-align: center;
  color: white;
}
.hero-photo-cap {
  position: absolute; bottom: 24px; right: 24px; z-index: 2;
  background: rgba(10,30,24,0.85);
  border: 0.5px solid rgba(255,255,255,0.12);
  border-radius: 7px; padding: 8px 16px;
  display: flex; align-items: center; gap: 7px;
  backdrop-filter: blur(8px);
  font-size: 14px; color: rgba(255,255,255,0.6);
}
.hero-photo-cap-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--amber); flex-shrink: 0; }

.hero-content {
  position: relative; z-index: 2;
  padding: 72px 24px;
  max-width: var(--container);
  width: 100%;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  align-items: center;
  gap: 32px;
}
.hero-text { max-width: 560px; }

.hero-h1 {
  font-size: 52px;
  font-weight: 600;
  color: white;
  line-height: 1.02;
  letter-spacing: -0.01em;
}
.hero-h1-amber { color: var(--amber); display: block; }
.hero-body {
  font-size: 18px;
  color: rgba(255,255,255,0.48);
  line-height: 1.7;
  margin: 22px 0 34px;
  max-width: 440px;
}
.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; }

/* --- Bloque de fecha "cartel" --- */
.hero-dates {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  height: 100%;
  border-left: 1px solid rgba(212,131,42,0.3);
  padding-left: 36px;
}
.hero-dates-nums {
  display: flex;
  align-items: baseline;
  gap: 2px;
  line-height: 0.78;
}
.hero-dates-num {
      font-family: var(--font);
    font-size: 140px;
    font-weight: 900;
    color: var(--amber);
    letter-spacing: -0.10em;
    line-height: 0.82;
}
.hero-dates-sep {
  font-size: 56px;
  font-weight: 300;
  color: rgba(212,131,42,0.4);
  margin: 0 -4px;
  align-self: center;
}
.hero-dates-rest {
  font-size: 18px;
  font-weight: 500;
  color: rgba(255,255,255,0.6);
  line-height: 1.4;
  margin-top: 18px;
}
.hero-dates-rest strong { color: white; font-weight: 700; }

/* ============ COUNTDOWN ============ */
.countdown {
  background: var(--verde-noche-2);
  padding: 36px 0;
  position: relative;
  overflow: hidden;
  border-top: 1px solid rgba(212,131,42,0.25);
  border-bottom: 1px solid rgba(212,131,42,0.25);
}
.countdown-grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(0deg, transparent, transparent 47px, rgba(212,131,42,0.04) 47px, rgba(212,131,42,0.04) 48px),
    repeating-linear-gradient(90deg, transparent, transparent 47px, rgba(212,131,42,0.04) 47px, rgba(212,131,42,0.04) 48px);
}
.countdown .container {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}
.cd-left { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; }
.cd-label {
  font-size: 14px;
  font-weight: 700;
  color: rgba(255,255,255,0.4);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
}
.cd-units { display: flex; align-items: baseline; gap: 4px; }
.cd-unit { text-align: center; padding: 0 8px; }
.cd-num {
  font-family: var(--font);
  font-size: 76px;
  font-weight: 800;
  color: var(--amber);
  line-height: 0.78;
  display: block;
}
.cd-name {
  font-size: 11px;
  font-weight: 600;
  color: rgba(255,255,255,0.4);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-top: 6px;
  display: block;
}
.cd-sep {
  font-family: var(--font-display);
  font-size: 52px;
  color: rgba(212,131,42,0.3);
  align-self: flex-start;
  margin-top: 2px;
}
.cd-right {
  font-size: 15px;
  font-weight: 600;
  color: rgba(255,255,255,0.55);
  display: flex;
  align-items: center;
  gap: 8px;
}
.cd-right-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--amber); }

/* ============ AUSPICIANTES — POR CATEGORÍA, GRILLA INVISIBLE ============ */
.auspiciantes {
  background: var(--cream-2);
  border-bottom: 0.5px solid var(--border);
  padding: 28px 0 36px;
}
.auspiciantes-head { display: none; }
.auspiciantes-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-light);
}

/* Cada categoría (Acompañan / Oro / Plata / Bronce) */
.auspiciantes-tier {
  text-align: center;
  max-width: 880px;
  margin: 0 auto;
}
.auspiciantes-tier + .auspiciantes-tier {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 0.5px solid var(--border);
}
.tier-label {
  display: block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 12px;
}

/* Fila de logos: flex centrado, sin grilla ni bordes visibles */
.auspiciantes-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 16px 32px;
}
.auspiciante-item {
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Contenedor fijo: todos los logos ocupan el mismo tamaño de caja,
   sin importar la medida original del archivo */
.auspiciante-box {
  width: 180px;
  height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8px;
}
.auspiciante-box img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

/* Forestal Pico — muy horizontal, box proporcional al logo */
.auspiciante-box-wide {
  padding: 2px;
  width: 380px;
  height: 100px;
}
/* Materiales Centro — casi cuadrado, reducir ancho */
.auspiciante-box-sm {
  width: 150px;
  height: 110px;
}
/* Logo horizontal en Bronce — más ancho que el box estándar */
.auspiciante-box-wide-sm {
  padding: 2px;
  width: 210px;
  height: 68px;
}
.tier-acompanan .auspiciante-box  { width: 224px; height: 120px; }
.tier-oro       .auspiciante-box  { width: 210px; height: 115px; }
.tier-plata     .auspiciante-box  { width: 170px; height: 95px;  }
.tier-bronce    .auspiciante-box  { width: 162px; height: 91px;  }

/* ============ MÉTRICAS ============ */
.metrics {
  background: var(--verde-noche);
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}
.metrics-grid-bg {
  position: absolute; inset: 0;
  background-image:
    repeating-linear-gradient(0deg, transparent, transparent 47px, rgba(255,255,255,0.02) 47px, rgba(255,255,255,0.02) 48px),
    repeating-linear-gradient(90deg, transparent, transparent 47px, rgba(255,255,255,0.02) 47px, rgba(255,255,255,0.02) 48px);
}
.metrics-inner { position: relative; }
.metrics-head { text-align: center; margin-bottom: 48px; }
.metrics-h {
  font-size: 30px;
  font-weight: 600;
  color: white;
  line-height: 1.3;
  margin-top: 14px;
}
.metrics-h em { color: var(--amber); font-style: normal; }
.metrics-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.m-card {
  text-align: center;
  padding: 36px 20px;
  background: rgba(255,255,255,0.04);
  border-radius: 14px;
  border: 0.5px solid rgba(255,255,255,0.08);
}
.m-num { font-family: var(--font); font-size: 58px; font-weight: 800; color: var(--amber); line-height: 1; margin-bottom: 8px; letter-spacing: -0.01em; }
.m-label { font-size: 16px; color: rgba(255,255,255,0.4); line-height: 1.5; }

/* ============ SECCIÓN FEPICO ============ */
.fepico-section { background: var(--cream); padding: 0 0 90px; }

/* Manifiesto full bleed */
.manifiesto-wrap {
  width: 100%;
  max-width: 100%;
  margin: 0;
  text-align: left;
  padding: 80px 56px 0;
  border-bottom: 1px solid var(--border);
  background: var(--cream);
  position: relative;
  overflow: hidden;
}
.manifiesto-tag-wrap {
  max-width: var(--container);
  margin: 0 auto 40px;
}
.manifiesto-body {
  display: flex;
  flex-direction: column;
  gap: 0;
  width: 100%;
  max-width: 100%;
  position: relative;
}

/* Fade al pie de las 4 líneas visibles cuando está colapsado */
.manifiesto-body::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 120px;
  background: linear-gradient(to bottom, transparent, var(--cream));
  pointer-events: none;
  transition: opacity 0.5s ease;
}
.manifiesto-body.expanded::after {
  opacity: 0;
}

/* Estado base: muy tenue */
.manifiesto-p {
  font-size: 30px;
  font-weight: 300;
  line-height: 1.2;
  color: var(--verde-noche);
  opacity: 0.1;
  letter-spacing: -0.01em;
  transition: opacity 0.7s ease;
}

/* Estado activo: iluminado */
.manifiesto-p.lit {
  opacity: 1;
}

/* Líneas ocultas — colapsadas por defecto */
.manifiesto-extra {
  max-height: 0;
  overflow: hidden;
  opacity: 0 !important;
  transition: max-height 0.7s ease, opacity 0.5s ease;
}
.manifiesto-body.expanded .manifiesto-extra {
  max-height: 200px;
  opacity: 0.1 !important;
}
.manifiesto-body.expanded .manifiesto-extra.lit {
  opacity: 1 !important;
}

/* Highlight especial */
.manifiesto-highlight {
  font-size: 40px !important;
  font-weight: 600 !important;
  color: var(--teal) !important;
  letter-spacing: -0.02em;
}
.manifiesto-highlight.lit {
  color: var(--teal);
}

/* Botón ver más */
.manifiesto-toggle-wrap {
  padding: 36px 56px 64px;
  display: flex;
  align-items: center;
  gap: 24px;
}
.manifiesto-btn {
  display: inline-flex;
  align-items: center;
  gap: 20px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  font-family: var(--font);
}
.manifiesto-btn-label {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--teal);
  transition: color 0.2s ease;
}
.manifiesto-btn:hover .manifiesto-btn-label { color: var(--verde-noche); }
.manifiesto-btn-line {
  display: block;
  width: 60px;
  height: 1px;
  background: var(--teal);
  transition: width 0.3s ease, background 0.2s ease;
}
.manifiesto-btn:hover .manifiesto-btn-line {
  width: 100px;
  background: var(--verde-noche);
}

/* CSS del toggle ya no se usa */
.manifiesto-collapse-target { }
.manifiesto-toggle { display: none; }

/* Por qué nace */
.fepico-nace { margin-bottom: 56px; padding-top: 48px; }
.fepico-nace-intro { max-width: 640px; margin: 0 auto 36px; text-align: center; }
.fepico-nace-intro h2 { font-size: 30px; font-weight: 600; color: var(--text); line-height: 1.2; margin-bottom: 14px; letter-spacing: -0.01em; }
.fepico-nace-intro p { font-size: 17px; color: var(--text-mid); line-height: 1.7; }
.fepico-nace-highlight { font-size: 18px !important; font-weight: 600; color: var(--text) !important; margin-top: 8px; }

/* 6 Ejes */
.ejes-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.eje-card {
  padding: 26px 22px;
  background: white;
  border-radius: 14px;
  border: 0.5px solid var(--border);
  border-top: 3px solid;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.eje-card:hover { transform: translateY(-4px); box-shadow: 0 12px 28px rgba(15,46,40,0.08); }
.eje-teal { border-top-color: var(--teal); }
.eje-amber { border-top-color: var(--amber); }
.eje-icon {
  width: 40px;
  height: 40px;
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
}
.eje-icon img {
  width: 35px;
  height: 35px;
  object-fit: contain;
}
.eje-teal .eje-icon img {
  filter: invert(29%) sepia(50%) saturate(500%) hue-rotate(120deg) brightness(0.8);
}
.eje-amber .eje-icon img {
  filter: invert(55%) sepia(60%) saturate(500%) hue-rotate(10deg) brightness(0.95);
}.eje-teal .eje-icon { background: var(--teal-soft); }
.eje-amber .eje-icon { background: var(--amber-soft); }
.eje-title { font-size: 17px; font-weight: 600; color: var(--text); margin-bottom: 8px; }
.eje-body { font-size: 15px; color: var(--text-light); line-height: 1.6; }

/* Por qué participar inline */
.porque-participar-inline {
  background: var(--verde-noche);
  border-radius: 20px;
  padding: 56px 52px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
  position: relative;
  overflow: hidden;
}
.porque-participar-inline::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(to right, var(--teal), var(--amber));
}
.ppi-intro { grid-column: 1 / -1; }
.ppi-intro h2 { font-size: 22px; font-weight: 500; color: rgba(255,255,255,0.85); line-height: 1.5; margin-top: 12px; max-width: 740px; }
.ppi-verbos { display: flex; flex-direction: column; gap: 18px; }
.ppi-verbo { display: flex; flex-direction: column; gap: 3px; padding-left: 16px; border-left: 2px solid rgba(212,131,42,0.4); }
.ppi-verbo-word { font-size: 22px; font-weight: 700; color: var(--amber); }
.ppi-verbo-def { font-size: 16px; color: rgba(255,255,255,0.5); line-height: 1.5; }
.ppi-ctas { display: flex; flex-direction: column; justify-content: center; gap: 20px; }
.ppi-ctas-label { font-size: 17px; font-weight: 500; color: rgba(255,255,255,0.55); }
.ppi-ctas-btns { display: flex; flex-direction: column; gap: 12px; }

/* ============ PARTICIPÁ ============ */

.participa {
  background: var(--verde-noche);
  padding: 90px 0;
  position: relative;
  overflow: hidden;
}
.participa-grid-bg {
  position: absolute; inset: 0;
  background-image:
    repeating-linear-gradient(0deg, transparent, transparent 47px, rgba(255,255,255,0.02) 47px, rgba(255,255,255,0.02) 48px),
    repeating-linear-gradient(90deg, transparent, transparent 47px, rgba(255,255,255,0.02) 47px, rgba(255,255,255,0.02) 48px);
}
.participa-inner { position: relative; }
.participa-bar-top {
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(to right, var(--teal), var(--amber), var(--teal));
}
.participa-head { text-align: center; max-width: 640px; margin: 0 auto 56px; }
.participa-h {
  font-size: 38px;
  font-weight: 600;
  color: white;
  line-height: 1.15;
  margin-top: 14px;
}
.participa-h em { color: var(--amber); font-style: normal; display: block; }
.participa-body {
  font-size: 18px;
  color: rgba(255,255,255,0.45);
  line-height: 1.7;
  margin-top: 18px;
}

.participa-ctas {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  max-width: 640px;
  margin: 0 auto 64px;
}
.participa-cta-card {
  padding: 26px 24px;
  border-radius: 14px;
  background: rgba(255,255,255,0.04);
  text-align: left;
  position: relative;
}
.cta-card-teal { border: 1.5px solid rgba(15,110,86,0.55); }
.cta-card-amber { border: 1.5px solid rgba(212,131,42,0.55); }
.cta-badge {
  position: absolute; top: -1px; left: 20px;
  border-radius: 0 0 7px 7px;
  padding: 4px 14px;
  font-size: 10px; font-weight: 700; color: white;
  letter-spacing: 0.06em; text-transform: uppercase;
}
.badge-teal { background: var(--teal); }
.badge-amber { background: var(--amber); }
.cta-card-title { font-size: 20px; font-weight: 600; color: white; margin-top: 16px; margin-bottom: 10px; }
.cta-card-body { font-size: 16px; color: rgba(255,255,255,0.36); line-height: 1.6; margin-bottom: 20px; }
.cta-card-btn {
  width: 100%; padding: 13px 0; border-radius: 8px;
  font-size: 16px; font-weight: 600; color: white; text-align: center;
  display: flex; align-items: center; justify-content: center; gap: 6px;
  transition: transform 0.15s ease;
}
.cta-card-btn:hover { transform: translateY(-1px); }
.btn-bg-teal { background: var(--teal); }
.btn-bg-amber { background: var(--amber); }
.participa-note {
  text-align: center;
  font-size: 14px;
  color: rgba(255,255,255,0.18);
  font-style: italic;
  margin-bottom: 64px;
}

/* --- Mapa del predio --- */
.predio-wrap {
  margin-bottom: 64px;
}
.predio-label {
  text-align: center;
  margin-bottom: 28px;
}
.predio-label .section-tag { margin-bottom: 8px; }
.predio-label h3 {
  font-size: 24px;
  font-weight: 600;
  color: white;
}
.predio-map {
  background: rgba(255,255,255,0.12);
  border: 0.5px solid rgba(255,255,255,0.2);
  border-radius: 16px;
  padding: 32px;
  display: grid;
  grid-template-columns: 1.8fr 1fr;
  gap: 40px;
  align-items: center;
}
.predio-svg-wrap {
  background: rgba(255,255,255,0.70);
  border-radius: 12px;
  padding: 24px;
}
.predio-img { width: 100%; height: auto; display: block; }
.predio-legend { display: flex; flex-direction: column; gap: 18px; }
.predio-legend-item { display: flex; align-items: center; gap: 14px; }
.predio-legend-swatch { width: 20px; height: 20px; border-radius: 5px; flex-shrink: 0; }
.predio-legend-text { font-size: 15px; color: rgba(255,255,255,0.55); }
.predio-legend-text strong { color: rgba(255,255,255,0.85); font-weight: 600; }

/* --- Cards flip --- */
.flip-section-label { text-align: center; margin-bottom: 36px; }
.flip-section-label h3 { font-size: 24px; font-weight: 600; color: white; margin-top: 14px; }
.flip-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

/* Flip card: cuadrado perfecto siempre, frente y dorso del mismo tamaño */
.flip-card {
  perspective: 1200px;
  position: relative;
  width: 100%;
}
.flip-card::before {
  content: '';
  display: block;
  padding-bottom: 100%;
}
.flip-card-inner {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  transition: transform 0.65s cubic-bezier(0.4, 0.2, 0.2, 1);
  transform-style: preserve-3d;
}
.flip-card.flipped .flip-card-inner,
.flip-card:hover .flip-card-inner {
  transform: rotateY(180deg);
}
/* Ambas caras: absolute inset 0, nunca position:relative */
.flip-card-face {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  border-radius: 16px;
  overflow: hidden;
}

/* --- Frente: imagen + título abajo --- */
.flip-card-front {
  display: flex;
  align-items: flex-end;
  border: 0.5px solid rgba(255,255,255,0.1);
}
.flip-front-bg {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-size: cover;
  background-position: center;
}
.flip-front-overlay {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(to top, rgba(7,18,14,0.92) 0%, rgba(7,18,14,0.3) 55%, rgba(7,18,14,0.08) 100%);
}
.flip-front-content {
  position: relative;
  padding: 20px;
  width: 100%;
}
.flip-front-num { font-size: 14px; font-weight: 700; color: var(--amber); margin-bottom: 6px; letter-spacing: 0.04em; }
.flip-front-title { font-size: 19px; font-weight: 600; color: white; line-height: 1.25; }

/* --- Dorso: color sólido + ícono + texto --- */
.flip-card-back {
  background: var(--teal);
  transform: rotateY(180deg);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  padding: 28px;
}
.flip-card.amber-back .flip-card-back { background: var(--amber); }
.flip-back-icon { font-size: 28px; margin-bottom: 14px; line-height: 1; }
.flip-back-title { font-size: 20px; font-weight: 700; color: white; margin-bottom: 10px; }
.flip-back-body { font-size: 14px; color: rgba(255,255,255,0.92); line-height: 1.6; }
/* Mantener lista por si se usa en otro lado */
.flip-back-list { display: flex; flex-direction: column; gap: 5px; }
.flip-back-list li {
  font-size: 15px;
  color: rgba(255,255,255,0.92);
  padding-left: 14px;
  position: relative;
  line-height: 1.4;
}
.flip-back-list li::before {
  content: '';
  position: absolute;
  left: 0; top: 6px;
  width: 4px; height: 4px;
  border-radius: 50%;
  background: rgba(255,255,255,0.7);
}

/* ============ ANFITRIÓN (ex Quiénes somos) ============ */
.anfitrion { background: var(--cream); }
.anfitrion-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
}
.anfitrion-photo {
  background: #b8d9cd;
  position: relative;
  overflow: hidden;
  min-height: 460px;
}
.anfitrion-photo-bg {
  width: 100%; height: 100%;
  background: linear-gradient(145deg, #9fcfc0 0%, #b8d9cd 60%, #cce6df 100%);
  display: flex; align-items: center; justify-content: center;
}
.anfitrion-photo-placeholder { opacity: 0.22; text-align: center; color: var(--teal); }
.anfitrion-photo-tag {
  position: absolute; top: 18px; left: 18px;
  background: rgba(10,34,26,0.82);
  border: 0.5px solid rgba(255,255,255,0.15);
  border-radius: 6px; padding: 6px 14px;
  font-size: 14px; font-weight: 600; color: rgba(255,255,255,0.85);
}
.anfitrion-photo-cap {
  position: absolute; bottom: 18px; left: 18px;
  background: rgba(15,46,40,0.93);
  border-radius: 8px; padding: 8px 16px;
  display: flex; align-items: center; gap: 8px;
  backdrop-filter: blur(6px);
}
.anfitrion-cap-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--amber); flex-shrink: 0; }
.anfitrion-cap-text { font-size: 14px; color: rgba(255,255,255,0.82); font-weight: 600; }

.anfitrion-content {
  padding: 64px 56px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 22px;
}
.anfitrion-org { display: flex; align-items: center; gap: 12px; }
.anfitrion-org-icon {
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--teal-soft);
  border: 1.5px solid rgba(15,110,86,0.25);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.anfitrion-org-inner { width: 20px; height: 17px; }
.anfitrion-org-name { font-size: 17px; font-weight: 600; color: var(--text); }
.anfitrion-org-sub { font-size: 14px; color: var(--text-light); margin-top: 2px; }
.anfitrion-quote { border-left: 4px solid var(--amber); padding-left: 20px; }
.anfitrion-quote-text { font-size: 22px; font-weight: 600; color: var(--text); line-height: 1.4; }
.anfitrion-body { font-size: 17px; color: var(--text-mid); line-height: 1.7; }
.anfitrion-stats { display: flex; gap: 14px; }
.anfitrion-stat { flex: 1; padding: 16px 18px; border-radius: 10px; }
.stat-teal { background: var(--teal-soft); border: 0.5px solid rgba(15,110,86,0.18); }
.stat-amber { background: var(--amber-soft); border: 0.5px solid rgba(212,131,42,0.18); }
.anfitrion-stat-num { font-size: 22px; font-weight: 700; }
.anfitrion-stat-num.teal { color: var(--teal); }
.anfitrion-stat-num.amber { color: var(--amber); }
.anfitrion-stat-label { font-size: 14px; color: var(--text-light); margin-top: 4px; }

/* ============ GALERÍA ============ */
.galeria { background: var(--cream); padding: 90px 0; }
.galeria h2 { font-size: 38px; font-weight: 600; color: var(--text); line-height: 1.15; margin-bottom: 28px; }
.galeria-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 10px; }
.g-main {
  border-radius: 16px; background: #b8d9cd; border: 0.5px solid #c0d8ce;
  grid-row: span 2; min-height: 260px; position: relative; overflow: hidden;
  display: flex; align-items: flex-end; padding: 18px;
}
.g-main-bg { position: absolute; inset: 0; background: linear-gradient(145deg, #9fcfc0, #c2e0d8); }
.g-main-cap { position: relative; background: rgba(10,28,22,0.82); border-radius: 6px; padding: 6px 14px; font-size: 14px; color: rgba(255,255,255,0.82); }
.g-sm { border-radius: 16px; background: #ede8de; border: 0.5px solid var(--border); min-height: 122px; }
.galeria-note { font-size: 14px; color: var(--text-light); font-style: italic; margin-top: 16px; }

/* ============ FAQ ============ */
.faq {
  background: var(--cream-2);
  padding: 90px 0;
  border-top: 0.5px solid var(--border);
  position: relative;
  overflow: visible;
}
.faq .container {
  display: flex;
  flex-direction: column;
  align-items: center;
  z-index: 1;
}
.faq-left {
  width: 100%;
  max-width: 760px;
  text-align: center;
  z-index: 1;
}
.faq h2 { font-size: 38px; font-weight: 600; color: var(--text); line-height: 1.15; margin-bottom: 12px; }
.faq-sub { font-size: 18px; color: var(--text-mid); margin-bottom: 44px; max-width: 540px; margin-left: auto; margin-right: auto; }
.faq-list { width: 100%; text-align: left; }
.faq-right { display: none; }

.faq-item {
  border: 0.5px solid var(--border);
  border-radius: 12px;
  margin-bottom: 10px;
  background: white;
  overflow: hidden;
}
.faq-question {
  width: 100%;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  text-align: left;
  font-size: 17px;
  font-weight: 600;
  color: var(--text);
}
.faq-icon {
  width: 22px; height: 22px;
  flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  transition: transform 0.25s ease;
  color: var(--teal);
}
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
}
.faq-item.open .faq-answer { max-height: 600px; }
.faq-answer-inner {
  padding: 0 24px 20px;
  font-size: 16px;
  color: var(--text-mid);
  line-height: 1.65;
}

/* ============ CONTACTO ============ */
.contacto { background: var(--verde-noche); padding: 80px 0; }
.contacto-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.contacto h2 { font-size: 32px; font-weight: 600; color: white; line-height: 1.25; margin-bottom: 28px; }
.contacto h2 em { color: var(--amber); font-style: normal; }
.contact-items { display: flex; flex-direction: column; gap: 14px; }
.contact-item { display: flex; align-items: center; gap: 14px; }
.contact-icon { width: 36px; height: 36px; border-radius: 8px; background: rgba(255,255,255,0.08); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.contact-text { font-size: 17px; color: rgba(255,255,255,0.62); }
.contact-socials { display: flex; gap: 10px; margin-top: 24px; }
.contact-social {
  width: 40px; height: 40px; border-radius: 50%;
  background: rgba(255,255,255,0.08); border: 0.5px solid rgba(255,255,255,0.14);
  display: flex; align-items: center; justify-content: center;
  transition: background 0.15s ease;
}
.contact-social:hover { background: rgba(255,255,255,0.16); }
.contact-map {
  border-radius: 14px;
  height: 300px;
  overflow: hidden;
  flex-shrink: 0;
}
.map-pin { width: 42px; height: 42px; border-radius: 50%; background: rgba(212,131,42,0.25); border: 2px solid var(--amber); display: flex; align-items: center; justify-content: center; }
.map-pin-inner { width: 12px; height: 12px; border-radius: 50%; background: var(--amber); }
.map-name { font-size: 16px; font-weight: 600; color: rgba(255,255,255,0.52); }
.map-sub { font-size: 15px; color: rgba(255,255,255,0.28); }
.map-note { font-size: 14px; color: rgba(255,255,255,0.18); font-style: italic; }

/* ============ FOOTER ============ */
.footer { background: var(--verde-noche-2); padding: 24px 0; border-top: 0.5px solid rgba(255,255,255,0.07); }
.footer .container { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
.footer-left { display: flex; align-items: center; gap: 10px; }
.footer-logo img { height: 26px; filter: brightness(0) invert(1); opacity: 0.7; }
.footer-sub { font-size: 14px; color: rgba(255,255,255,0.25); }
.footer-center { font-size: 14px; color: rgba(255,255,255,0.22); }
.footer-socials { display: flex; gap: 8px; }
.footer-social { width: 30px; height: 30px; border-radius: 50%; background: rgba(255,255,255,0.07); display: flex; align-items: center; justify-content: center; }

/* ============ RESPONSIVE ============ */
@media (max-width: 980px) {
  .nav-links { display: none; }
  .nav-burger { display: flex; }

  .hero-content { grid-template-columns: 1fr; padding: 48px 24px; gap: 0; }
  .hero-photo { width: 100%; height: 100%; }
  .hero-photo-cap { display: none; }
  .hero-dates {
    order: 1;
    border-left: none;
    border-top: 1px solid rgba(212,131,42,0.3);
    padding-left: 0;
    padding-top: 24px;
    margin-bottom: 28px;
    align-items: center;
    text-align: center;
    width: 100%;
  }
  .hero-dates-nums { justify-content: center; }
  .hero-dates-num { font-size: 80px; }
  .hero-dates-sep { font-size: 36px; }
  .hero-text { order: 2; max-width: 100%; }
  .hero-h1 { font-size: 38px; }

  .auspiciantes-row { gap: 24px 36px; }
  .tier-acompanan .auspiciante-box { width: 176px; height: 96px; }
  .tier-oro       .auspiciante-box { width: 170px; height: 95px; }
  .tier-plata     .auspiciante-box { width: 135px; height: 76px; }
  .tier-bronce    .auspiciante-box { width: 130px; height: 74px; }
  .tier-bronce .auspiciantes-row { grid-template-columns: repeat(3, 130px); }
  .metrics-cards { grid-template-columns: repeat(2, 1fr); }
  .evento-grid { grid-template-columns: 1fr; }

  .participa-ctas { grid-template-columns: 1fr; }
  .predio-map { grid-template-columns: 1fr; }
  .flip-grid { grid-template-columns: repeat(2, 1fr); }

  .anfitrion-inner { grid-template-columns: 1fr; }
  .anfitrion-content { padding: 40px 24px; }

  .galeria-grid { grid-template-columns: 1fr 1fr; }
  .g-main { grid-row: span 1; grid-column: span 2; min-height: 200px; }

  .contacto-inner { grid-template-columns: 1fr; gap: 32px; }

  .countdown .container { flex-direction: column; align-items: flex-start; gap: 16px; }
  .cd-num { font-size: 56px; }
  .cd-sep { font-size: 38px; }
  .cd-unit { padding: 0 4px; }
}

@media (max-width: 600px) {
  .hero-h1 { font-size: 32px; }
  .faq .container { grid-template-columns: 1fr; }
  .faq-right { display: none; }
  .ejes-grid { grid-template-columns: 1fr; }
  .porque-participar-inline { grid-template-columns: 1fr; padding: 36px 28px; gap: 32px; }
  .ppi-ctas-btns { flex-direction: row; }

  .evento h2, .galeria h2, .faq h2 { font-size: 28px; }
  .participa-h { font-size: 28px; }
  .auspiciantes-tier { max-width: 100%; }
  .auspiciantes-row { gap: 18px 24px; }
  .tier-acompanan .auspiciante-box { width: 128px; height: 72px; }
  .tier-oro       .auspiciante-box { width: 125px; height: 70px; }
  .tier-plata     .auspiciante-box { width: 100px; height: 57px; }
  .tier-bronce    .auspiciante-box { width: 97px;  height: 56px; }
  .tier-bronce .auspiciantes-row {
    grid-template-columns: repeat(3, 90px);
    gap: 12px 16px;
  }
  .metrics-cards { grid-template-columns: 1fr 1fr; }
  .m-num { font-size: 40px; }
  .cd-num { font-size: 42px; }
  .cd-sep { font-size: 28px; }
  .cd-label { writing-mode: horizontal-tb; transform: none; }
  .hero-dates-num { font-size: 64px; }
}

/* ============ ANIMACIONES DE SCROLL ============ */
/* Animaciones de scroll — solo activas cuando JS está listo */
.js-ready .reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.js-ready .reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.js-ready .reveal-delay-1 { transition-delay: 0.08s; }
.js-ready .reveal-delay-2 { transition-delay: 0.16s; }
.js-ready .reveal-delay-3 { transition-delay: 0.24s; }
.js-ready .reveal-delay-4 { transition-delay: 0.32s; }
.js-ready .reveal-delay-5 { transition-delay: 0.40s; }
.js-ready .reveal-delay-6 { transition-delay: 0.48s; }

.js-ready .reveal-left {
  opacity: 0;
  transform: translateX(-28px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.js-ready .reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}
.js-ready .reveal-right {
  opacity: 0;
  transform: translateX(28px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.js-ready .reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* Gallery images */
.g-main, .g-sm {
  background-color: #c5e2d8;
  background-size: cover;
  background-position: center;
}

/* Hero photo overlay fix para imagen real */
.hero-photo-bg {
  background-size: cover;
  background-position: center;
}

/* Anfitrion photo fix para imagen real */
.anfitrion-photo-bg {
  background-size: cover;
  background-position: center;
}
.anfitrion-photo-placeholder { display: none; }

/* ============ DECORATIVOS SVG DE MARCA ============ */
.galeria { position: relative; overflow: hidden; }
.deco-galeria {
  position: absolute;
  top: 20px;
  right: -20px;
  width: 460px;
  opacity: 0.35;
  pointer-events: none;
  user-select: none;
}

/* FAQ decorativos — posición absoluta en la sección */
/* FAQ — decorativos que enmarcan el acordeón */
.faq-deco {
  position: absolute;
  pointer-events: none;
  user-select: none;
  z-index: 0;
}

/* Derecha arriba — grande, saliendo por el borde */
.faq-deco-1 {
  right: -20px;
  top: 0;
  width: 220px;
  z-index: 0;
}

/* Izquierda arriba — grande */
.faq-deco-2 {
  left: 0;
  top: 30px;
  width: 260px;
  transform: rotate(180deg) scaleX(-1);
  z-index: 0;
}

/* Izquierda medio — más chico, desplazado */
.faq-deco-3 {
  left: 60px;
  top: 40%;
  width: 160px;
  
  transform: rotate(15deg);
  z-index: 0;
}

/* Derecha abajo — mediano */
.faq-deco-4 {
  right: 10px;
  bottom: 60px;
  width: 160px;
  
  transform: rotate(-10deg);
  z-index: 0;
}

/* Izquierda abajo — chico */
.faq-deco-5 {
  left: 20px;
  bottom: 40px;
  width: 120px;
  
  transform: rotate(5deg);
  z-index: 0;
}

/* Centro derecha — fantasma */
.faq-deco-6 {
  right: 80px;
  top: 45%;
  width: 100px;
  opacity: 0.2;
  transform: rotate(-20deg);
  z-index: 0;
}

/* ============ WHATSAPP FLOTANTE ============ */
.whatsapp-btn {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  width: 58px; height: 58px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(37,211,102,0.45);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.whatsapp-btn:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 24px rgba(37,211,102,0.55);
}
@media (max-width: 600px) {
  .whatsapp-btn { bottom: 20px; right: 20px; width: 52px; height: 52px; }
}

/* ============ DECORATIVOS ADICIONALES ============ */

/* Métricas */
.metrics { position: relative; overflow: hidden; }
.deco-metrics {
  position: absolute;
  left: -40px;
  top: 50%;
  transform: translateY(-50%);
  width: 320px;
  opacity: 0.12;
  pointer-events: none;
  user-select: none;
}

/* Sección FEPICO */
.fepico-section { position: relative; overflow: hidden; }
.deco-fepico {
  position: absolute;
  right: -30px;
  bottom: 40px;
  width: 380px;
  opacity: 0.14;
  pointer-events: none;
  user-select: none;
}

/* Participá */
.deco-participa {
  position: absolute;
  right: -20px;
  top: 60px;
  width: 300px;
  opacity: 0.1;
  pointer-events: none;
  user-select: none;
}

/* Manifiesto - responsive */
@media (max-width: 980px) {
  .manifiesto-wrap { padding: 56px 28px 48px; }
  .manifiesto-p { font-size: clamp(24px, 6vw, 44px); }
  .manifiesto-highlight { font-size: clamp(28px, 7vw, 52px) !important; }
}