/* ============================================
   UNIDOS POR AMANDA · página solidaria
   Estilo: rosa / colores de niña (pastel + fucsia)
   ============================================ */
:root {
  --rosa: #f472b6;
  --rosa-fuerte: #ec4899;
  --rosa-osc: #be185d;
  --rosa-claro: #fbcfe8;
  --rosa-suave: #ffe4f1;
  --fondo: #fff7fb;
  --texto: #4c1d3a;
  --texto-suave: #8a5a75;
  --blanco: #ffffff;
  --lavanda: #e9d5ff;
  --font-head: 'Baloo 2', cursive;
  --font-cursiva: 'Pacifico', cursive;
  --font-body: 'Quicksand', sans-serif;
  --ease: cubic-bezier(.22, 1, .36, 1);
  --radio: 20px;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: clip; }
html, body { overflow-x: clip; }
body {
  font-family: var(--font-body);
  background: var(--fondo);
  color: var(--texto);
  font-weight: 500;
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
button { font-family: inherit; cursor: pointer; }

/* ---------- NAV ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 900;
  display: flex; align-items: center; gap: 14px;
  padding: 12px 24px;
  background: rgba(255, 255, 255, .85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(236, 72, 153, .18);
}
.nav-logo { display: inline-flex; align-items: center; gap: 8px; font-family: var(--font-head); font-weight: 700; font-size: 1.15rem; color: var(--rosa-osc); flex-shrink: 0; }
.nav-links {
  position: absolute; left: 50%; transform: translateX(-50%);
  display: flex; gap: 26px; white-space: nowrap;
}
.nav-links a {
  font-family: var(--font-head); font-weight: 600;
  font-size: .98rem; color: var(--texto);
  padding: 6px 4px;
  position: relative;
  transition: color .25s;
}
.nav-links a + a::before {
  content: '•';
  position: absolute; left: -16px; top: 50%; transform: translateY(-50%);
  color: var(--rosa-claro); font-size: .7rem;
}
.nav-links a:hover { color: var(--rosa-fuerte); }
.nav-burger { display: none; margin-left: auto; }
.nav-menu { display: none; }

/* ---------- HERO ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  padding: 96px 40px 60px;
  overflow: hidden;
  background:
    radial-gradient(900px 500px at 15% 10%, rgba(251,207,232,.85), transparent 60%),
    radial-gradient(700px 500px at 95% 90%, rgba(233,213,255,.7), transparent 60%),
    linear-gradient(160deg, #fff0f8 0%, #ffe1f0 55%, #fad1e8 100%);
}
.hero-grid {
  position: relative; z-index: 2;
  width: 100%; max-width: 1240px;
  display: grid; grid-template-columns: 1.05fr .95fr;
  gap: 44px; align-items: center;
}
.hero-info { text-align: left; }
.hero-foto {
  position: relative;
  height: min(68vh, 620px);
  min-height: 440px;
  border-radius: 34px;
  border: 6px solid #fff;
  box-shadow: 0 30px 70px rgba(190,24,93,.3);
  background-image: url('../img/inicio.webp');
  background-size: cover;
  background-position: center 32%;
  transform: rotate(1.5deg);
  transition: transform .6s var(--ease);
}
.hero-foto::after {
  content: '';
  position: absolute; inset: 0; border-radius: 28px;
  background: linear-gradient(to top, rgba(190,24,93,.12), transparent 35%);
  pointer-events: none;
}
.hero-foto:hover { transform: rotate(0deg) scale(1.01); }
.hero-foto-globo {
  position: absolute; top: -16px; left: 50%; transform: translateX(-50%) rotate(-3deg);
  background: #fff;
  border: 2px solid var(--rosa-claro);
  color: var(--rosa-osc);
  font-family: var(--font-head); font-weight: 700;
  font-size: .95rem;
  border-radius: 999px;
  padding: 8px 18px;
  box-shadow: 0 10px 24px rgba(190,24,93,.22);
  z-index: 3;
  white-space: nowrap;
}
.hero-kicker {
  display: inline-block;
  font-family: var(--font-head); font-weight: 700;
  letter-spacing: .18em; text-transform: uppercase;
  font-size: .76rem; color: var(--rosa-fuerte);
  background: rgba(255,255,255,.75);
  border: 1px solid rgba(236,72,153,.25);
  border-radius: 999px;
  padding: 7px 16px; margin-bottom: 14px;
}
.hero-titulo {
  font-family: var(--font-head);
  font-size: clamp(2.3rem, 5.6vw, 3.8rem);
  font-weight: 800; line-height: 1.08;
  color: var(--rosa-osc);
}
.hero-titulo span {
  font-family: var(--font-cursiva);
  color: var(--rosa-fuerte);
  font-size: 1.12em;
}
.hero-sub { margin: 14px 0 0; max-width: 600px; font-size: 1.02rem; color: var(--texto-suave); }
.hero-sub strong { color: var(--rosa-osc); }

/* Cartel */
.cartel {
  margin: 24px 0 0;
  background: rgba(255,255,255,.9);
  border: 2px solid rgba(236,72,153,.3);
  border-radius: 24px;
  padding: 20px 22px 18px;
  box-shadow: 0 18px 46px rgba(190,24,93,.16);
  text-align: center;
}
.cartel-tag {
  display: inline-block;
  font-family: var(--font-head); font-weight: 700;
  font-size: .7rem; letter-spacing: .16em; text-transform: uppercase;
  color: #fff;
  background: linear-gradient(135deg, var(--rosa), var(--rosa-fuerte));
  border-radius: 999px; padding: 5px 14px; margin-bottom: 10px;
}
.cartel-titulo { font-family: var(--font-head); font-weight: 800; font-size: clamp(1.6rem, 3.4vw, 2.2rem); line-height: 1.15; color: var(--rosa-osc); }
.cartel-titulo span { color: var(--rosa-fuerte); }
.cartel-opciones { margin-top: 10px; font-family: var(--font-head); font-weight: 700; font-size: .92rem; color: var(--texto); }
.cartel-fila {
  display: flex; align-items: center; justify-content: center;
  flex-wrap: wrap; gap: 10px; margin: 12px 0 4px;
}
.cartel-caja {
  background: var(--rosa-suave);
  border: 1px solid rgba(236,72,153,.25);
  border-radius: 14px;
  padding: 9px 14px;
  min-width: 150px;
}
.cartel-caja small { display: block; font-size: .7rem; color: var(--texto-suave); font-weight: 700; letter-spacing: .02em; }
.cartel-caja strong { font-family: var(--font-head); font-size: 1.2rem; color: var(--rosa-osc); display: block; }
.cartel-caja em { display: block; font-style: normal; font-size: .66rem; color: var(--rosa-fuerte); font-weight: 700; margin-top: 3px; }
.cartel-caja.cartel-dona {
  background: linear-gradient(135deg, var(--rosa), var(--rosa-fuerte));
  border-color: transparent;
}
.cartel-caja.cartel-dona small { color: rgba(255,255,255,.9); }
.cartel-caja.cartel-dona strong { color: #fff; }
.cartel-caja.cartel-dona em { color: #ffe4f1; }
.cartel-nota { margin-top: 10px; font-size: .88rem; color: var(--texto-suave); }
.cartel-nota b { color: var(--rosa-osc); }

/* Botones */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: var(--font-head); font-weight: 700;
  font-size: .95rem; letter-spacing: .04em;
  padding: 14px 26px; border-radius: 999px;
  border: 2px solid transparent;
  transition: transform .3s var(--ease), box-shadow .3s, background .3s, color .3s;
}
.btn-rosa {
  background: linear-gradient(135deg, var(--rosa), var(--rosa-fuerte));
  color: #fff;
  border: 2px solid var(--rosa-osc);
  box-shadow: 0 10px 26px rgba(236,72,153,.35);
}
.btn-rosa:hover { transform: translateY(-3px); box-shadow: 0 16px 36px rgba(190,24,93,.5); border-color: var(--rosa-osc); }
.btn-linea { border-color: var(--rosa-fuerte); color: var(--rosa-osc); background: transparent; }
.btn-linea:hover { background: rgba(236,72,153,.1); transform: translateY(-3px); }
.btn-oscuro { background: var(--rosa-osc); color: #fff; box-shadow: 0 10px 26px rgba(190,24,93,.3); }
.btn-oscuro:hover { transform: translateY(-3px); }
.btn-blanco { background: #fff; color: var(--rosa-osc); border-color: var(--rosa-osc); }
.btn-blanco:hover { transform: translateY(-3px); }
.hero-cta { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-top: 16px; }

.corazones {
  position: absolute; bottom: 12px; left: 50%; transform: translateX(-50%);
  font-size: 1.6rem; letter-spacing: 10px; opacity: .5; white-space: nowrap;
  animation: flotar 4s ease-in-out infinite;
}
@keyframes flotar { 0%,100% { transform: translateX(-50%) translateY(0); } 50% { transform: translateX(-50%) translateY(-10px); } }

/* ---------- SECCIONES ---------- */
.seccion { padding: 100px 24px; max-width: 1100px; margin: 0 auto; }
.seccion-rosa {
  max-width: none;
  background: linear-gradient(180deg, #ffeef7 0%, #ffe3f0 100%);
  border-top: 1px solid rgba(236,72,153,.15);
  border-bottom: 1px solid rgba(236,72,153,.15);
}
.seccion-rosa > * { max-width: 1100px; margin-left: auto; margin-right: auto; }
.seccion-head { text-align: center; margin-bottom: 52px; }
.kicker {
  display: inline-block;
  font-family: var(--font-head); font-weight: 700;
  letter-spacing: .22em; text-transform: uppercase;
  font-size: .74rem; color: var(--rosa-fuerte);
  background: rgba(236,72,153,.1);
  padding: 6px 16px; border-radius: 999px; margin-bottom: 14px;
}
.seccion-titulo {
  font-family: var(--font-head);
  font-size: clamp(2rem, 4.6vw, 3.1rem);
  font-weight: 800; line-height: 1.1;
  color: var(--rosa-osc);
}
.seccion-titulo span { color: var(--rosa-fuerte); }
.seccion-desc { margin: 14px auto 0; max-width: 640px; color: var(--texto-suave); font-size: 1.02rem; }

/* Historia */
.historia-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 44px; align-items: center; }
.historia-texto p { color: var(--texto-suave); font-size: 1.05rem; margin-bottom: 14px; }
.historia-texto strong, .historia-texto b { color: var(--rosa-osc); }
.historia-chip {
  display: inline-block; margin-top: 6px;
  background: var(--rosa-suave);
  border: 1px solid rgba(236,72,153,.3);
  color: var(--rosa-osc);
  font-family: var(--font-head); font-weight: 700;
  border-radius: 999px; padding: 8px 18px;
}
.avance-card {
  background: #fff;
  border: 2px solid rgba(236,72,153,.25);
  border-radius: 24px; padding: 26px;
  box-shadow: 0 18px 44px rgba(190,24,93,.12);
}
.avance-card h3 { font-family: var(--font-head); font-weight: 700; color: var(--rosa-osc); }
.avance-meta { font-family: var(--font-head); font-weight: 800; font-size: 2rem; color: var(--rosa-fuerte); }
.barra { height: 16px; background: var(--rosa-suave); border-radius: 999px; overflow: hidden; margin: 14px 0 8px; }
.barra-fill {
  display: block; height: 100%; width: 0%;
  background: linear-gradient(90deg, var(--rosa-claro), var(--rosa-fuerte));
  border-radius: 999px;
}
.avance-note { font-size: .85rem; color: var(--texto-suave); }
.avance-tarjetas { display: flex; flex-direction: column; gap: 12px; margin-top: 16px; }
.mini-card {
  background: #fff;
  border: 1px solid rgba(236,72,153,.2);
  border-radius: 16px; padding: 14px 16px;
  display: flex; flex-direction: column;
}
.mini-card b { font-family: var(--font-head); color: var(--rosa-osc); }
.mini-card span { font-size: .82rem; color: var(--texto-suave); }

/* Planes (Emprendedor / Empresario / Premium) */
.idea-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.plan-card {
  position: relative;
  background: #fff;
  border: 2px solid rgba(236, 72, 153, .22);
  border-radius: 22px;
  padding: 30px 24px 24px;
  display: flex; flex-direction: column;
  transition: transform .35s var(--ease), box-shadow .35s, border-color .35s;
}
.plan-card-media { border-color: var(--rosa); box-shadow: 0 14px 34px rgba(236,72,153,.14); }
.plan-card-premium {
  border: 2px solid var(--rosa-fuerte);
  box-shadow: 0 0 26px rgba(236,72,153,.2), inset 0 0 18px rgba(236,72,153,.06);
}
/* Parallax de entrada: laterales desde los costados, centro desde abajo.
   El estado .visible (puesto por JS) deja la tarjeta en su lugar final. */
.plan-card.pl-izq { transform: translateX(-70px); opacity: 0; }
.plan-card.pl-der { transform: translateX(70px); opacity: 0; }
.plan-card.pl-abajo { transform: translateY(80px); opacity: 0; }
.plan-card.parallax-visible {
  transform: translateX(0) translateY(0);
  opacity: 1;
}
.plan-card.parallax-animando {
  transition: transform .25s linear, opacity .25s linear;
}
.plan-card { position: relative; overflow: visible; }
.plan-card.parallax-visible:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 44px rgba(236, 72, 153, .2);
}
.corazon-particula {
  position: absolute;
  font-size: 1rem;
  pointer-events: none;
  z-index: 5;
  animation: corazonFlotar 1.1s ease-out forwards;
}
@keyframes corazonFlotar {
  0% { opacity: 1; transform: translateY(0) scale(.6) rotate(-10deg); }
  100% { opacity: 0; transform: translateY(-90px) scale(1.3) rotate(12deg); }
}
.plan-premium-badge {
  position: absolute; top: -13px; left: 50%; transform: translateX(-50%);
  background: linear-gradient(135deg, var(--rosa-claro), var(--rosa-fuerte));
  color: #fff; font-family: var(--font-head); font-weight: 700;
  font-size: .72rem; letter-spacing: .12em; text-transform: uppercase;
  border-radius: 999px; padding: 5px 14px;
  box-shadow: 0 6px 16px rgba(236,72,153,.4); white-space: nowrap;
}
.plan-nombre { font-family: var(--font-head); font-weight: 800; font-size: 1.3rem; color: var(--rosa-osc); margin-top: 8px; }
.plan-precio { font-family: var(--font-head); font-weight: 700; font-size: 1.02rem; color: var(--texto-suave); margin: 4px 0 12px; }
.plan-precio b { font-size: 1.9rem; color: var(--rosa-fuerte); }
.plan-lista { list-style: none; margin-bottom: 18px; flex: 1; }
.plan-lista li { color: var(--texto-suave); font-size: .95rem; padding: 5px 0; }
.plan-dona {
  background: var(--rosa-suave);
  border: 1px dashed var(--rosa-fuerte);
  border-radius: 14px;
  padding: 12px;
  text-align: center;
  font-size: .85rem; color: var(--texto-suave);
}
.plan-dona b { font-family: var(--font-head); font-size: 1.25rem; color: var(--rosa-fuerte); display: block; }

/* Donar */
.donar-panel {
  max-width: 620px; margin: 0 auto;
  background: #fff;
  border: 2px solid rgba(236,72,153,.3);
  border-radius: 26px;
  padding: 34px 32px;
  box-shadow: 0 22px 54px rgba(190,24,93,.14);
}
.donar-cab { text-align: center; margin-bottom: 22px; }
.donar-corazon { font-size: 2.2rem; }
.donar-cab h3 { font-family: var(--font-head); font-weight: 800; font-size: 1.6rem; color: var(--rosa-osc); }
.donar-cab p { color: var(--texto-suave); font-size: .92rem; }
.donar-fila {
  display: flex; justify-content: space-between; align-items: center;
  gap: 16px; padding: 13px 6px;
  border-bottom: 1px dashed rgba(236,72,153,.25);
}
.donar-fila:last-of-type { border-bottom: none; }
.donar-label { font-size: .82rem; letter-spacing: .04em; text-transform: uppercase; color: var(--texto-suave); font-weight: 700; }
.donar-valor { text-align: right; font-weight: 700; color: var(--texto); font-size: .98rem; }
.donar-fila-destacada { background: var(--rosa-suave); border-radius: 12px; padding: 13px 12px; margin: 6px 0; }
.donar-fila-destacada .donar-label { font-size: .78rem; }
.donar-fila-destacada .donar-valor { color: var(--rosa-osc); }
.donar-acciones { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-top: 22px; }
.donar-aviso { text-align: center; margin-top: 14px; font-weight: 700; color: var(--rosa-fuerte); }
.donar-redes-note { text-align: center; margin-top: 28px; color: var(--texto-suave); }
.donar-redes-note p { margin: 4px 0; }
.donar-redes-note b { color: var(--rosa-osc); }

/* Redes */
.redes-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; max-width: 760px; margin: 0 auto; }
.redes-card {
  background: #fff;
  border: 2px solid rgba(236,72,153,.22);
  border-radius: 24px;
  padding: 30px 26px;
  text-align: center;
  transition: transform .35s var(--ease), box-shadow .35s, border-color .35s;
}
.redes-card:hover { transform: translateY(-6px); box-shadow: 0 18px 44px rgba(236,72,153,.2); border-color: var(--rosa-fuerte); }
.redes-icono { font-size: 2.6rem; display: inline-flex; }
.redes-icono img { width: 72px; height: 72px; object-fit: contain; display: block; }
.redes-card h3 { font-family: var(--font-head); font-weight: 800; font-size: 1.4rem; color: var(--rosa-osc); margin-top: 6px; }
.redes-card p { color: var(--texto-suave); font-weight: 700; }
.redes-cta { display: inline-block; margin-top: 14px; color: var(--rosa-fuerte); font-family: var(--font-head); font-weight: 700; }

/* Footer */
.footer {
  background: linear-gradient(160deg, #4c1d3a, #831843);
  color: #fce7f3;
  text-align: center;
  padding: 44px 24px;
}
.footer p { font-family: var(--font-head); font-weight: 600; font-size: 1.05rem; }
.footer-rut { margin-top: 10px; font-size: .82rem; opacity: .85; font-family: var(--font-body); }
.footer-note { margin-top: 8px; font-size: .88rem; opacity: .75; font-family: var(--font-body); }
.footer-diseno { margin-top: 16px; font-family: var(--font-body); font-size: .92rem; }
.footer-diseno a {
  font-family: var(--font-head); font-weight: 700;
  color: var(--rosa-claro);
  border-bottom: 1px solid rgba(251,207,232,.5);
  transition: color .25s, border-color .25s;
}
.footer-diseno a:hover { color: #fff; border-color: #fff; }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 960px) {
  .nav-links { display: none; }
  .nav-burger {
    display: flex; flex-direction: column; justify-content: center; align-items: center; gap: 5px;
    width: 44px; height: 44px; border-radius: 12px;
    border: 1px solid rgba(236,72,153,.35);
    background: rgba(236,72,153,.08);
  }
  .nav-burger span { width: 20px; height: 2.5px; border-radius: 3px; background: var(--rosa-fuerte); transition: transform .35s var(--ease), opacity .3s; }
  .nav.abierto .nav-burger span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
  .nav.abierto .nav-burger span:nth-child(2) { opacity: 0; }
  .nav.abierto .nav-burger span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }
  .nav-menu {
    display: flex; flex-direction: column; gap: 6px;
    position: fixed; top: 70px; left: 16px; right: 16px; z-index: 950;
    background: #fff; border: 2px solid rgba(236,72,153,.3);
    border-radius: 18px; padding: 14px;
    box-shadow: 0 18px 40px rgba(190,24,93,.2);
    opacity: 0; pointer-events: none; transform: translateY(-8px);
    transition: opacity .3s, transform .3s;
  }
  .nav.abierto .nav-menu { opacity: 1; pointer-events: auto; transform: translateY(0); }
  .nav-menu a { font-family: var(--font-head); font-weight: 700; font-size: 1.05rem; color: var(--rosa-osc); padding: 10px 12px; border-radius: 10px; }
  .nav-menu a:hover { background: var(--rosa-suave); }
  .historia-grid { grid-template-columns: 1fr; gap: 30px; }
  .idea-grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
  .plan-premium-badge { top: -11px; }
  .redes-grid { grid-template-columns: 1fr; }
  .seccion { padding: 74px 20px; }
  .hero { padding-top: 100px; padding-bottom: 60px; }
  .hero-grid { grid-template-columns: 1fr; gap: 30px; }
  .hero-info { text-align: center; }
  .hero-info .hero-sub { margin-left: auto; margin-right: auto; }
  .hero-foto { order: -1; height: 420px; min-height: 0; }
  .cartel-fila { gap: 8px; }
  .cartel-caja { min-width: 120px; padding: 10px 12px; }
}
@media (max-width: 560px) {
  .hero { padding: 90px 16px 50px; }
  .hero-foto { height: 360px; background-position: center 25%; }
  .cartel-fila { flex-direction: column; }
  .cartel-caja { width: 100%; max-width: 260px; }
  .donar-fila { flex-direction: column; align-items: flex-start; gap: 2px; }
  .donar-valor { text-align: left; }
}