/* ============================================================================
   Súmate VZLA — hoja de estilos
   Paleta cálida humanitaria: azul marino (confianza) + oro (esperanza) +
   crema (calidez). Tipografía: Fraunces (títulos) + Plus Jakarta Sans (UI).
   ============================================================================ */

:root {
  /* Marca */
  --azul-900: #0a2540;
  --azul-800: #0e2f52;
  --azul-700: #123a63;
  --azul-600: #1a4b7a;
  --ve-amarillo: #f6c945;
  --ve-azul:     #003f87;
  --ve-rojo:     #cf142b;
  --oro-600:  #9f5b00;
  --oro-500:  #d88916;
  --oro-400:  #ffc857;
  --oro-100:  #fff0c7;
  --coral:    #b4232a;
  --verde:    #16a34a;

  /* Neutros cálidos */
  --crema:    #fbf7f0;
  --crema-2:  #f4ece0;
  --blanco:   #ffffff;
  --tinta:    #14263b;
  --gris-700: #3d5266;
  --gris-500: #52677b;
  --gris-300: #cdd7e0;
  --borde:    #e7ded1;

  /* Sistema */
  --radio:    10px;
  --radio-sm: 8px;
  --radio-lg: 14px;
  --sombra:   0 8px 30px rgba(10, 37, 64, .10);
  --sombra-sm:0 2px 10px rgba(10, 37, 64, .06);
  --sombra-lg:0 24px 60px rgba(10, 37, 64, .18);
  --ancho:    1160px;
  --trans:    .25s cubic-bezier(.4, 0, .2, 1);

  --font-display: 'Fraunces', Georgia, serif;
  --font-ui: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body {
  font-family: var(--font-ui);
  color: var(--tinta);
  background: var(--crema);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
main { display: flex; flex-direction: column; }
body::before {
  content: "";
  position: fixed; left: 0; right: 0; top: 0; height: 4px; z-index: 300;
  background: linear-gradient(90deg, var(--ve-amarillo) 0 33.33%, var(--ve-azul) 33.33% 66.66%, var(--ve-rojo) 66.66% 100%);
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }

.container { width: 100%; max-width: var(--ancho); margin: 0 auto; padding: 0 20px; }
.container-narrow { max-width: 780px; }

.skip-link {
  position: absolute; left: -999px; top: 8px; z-index: 200;
  background: var(--azul-900); color: #fff; padding: 10px 16px; border-radius: 8px;
}
.skip-link:focus { left: 12px; }

:focus-visible { outline: 3px solid var(--oro-500); outline-offset: 2px; border-radius: 4px; }

/* ---------- Tipografía ---------- */
h1, h2, h3 { font-family: var(--font-display); font-weight: 600; line-height: 1.12; color: var(--azul-900); letter-spacing: 0; }
h1 { font-size: clamp(2.1rem, 5.5vw, 3.6rem); font-weight: 600; }
h1 em { font-style: normal; color: var(--oro-600); }
h2 { font-size: clamp(1.7rem, 3.8vw, 2.6rem); }
h3 { font-size: 1.2rem; }
.kicker { display: inline-block; font-family: var(--font-ui); font-size: .78rem; font-weight: 800;
  letter-spacing: .12em; text-transform: uppercase; color: var(--oro-600); margin-bottom: 10px; }

/* ---------- Botones ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: var(--font-ui); font-weight: 800; font-size: .98rem;
  padding: 13px 24px; border-radius: 999px; border: 2px solid transparent;
  cursor: pointer; transition: transform var(--trans), box-shadow var(--trans), background var(--trans), color var(--trans);
  white-space: nowrap; line-height: 1;
}
.btn:active { transform: translateY(1px) scale(.99); }
.btn-primary { background: var(--azul-900); color: #fff; box-shadow: 0 8px 22px rgba(10,37,64,.28); }
.btn-primary:hover { background: var(--azul-700); box-shadow: 0 12px 30px rgba(10,37,64,.34); transform: translateY(-2px); }
.btn-gold { background: linear-gradient(135deg, var(--oro-400), var(--oro-600)); color: var(--azul-900); box-shadow: 0 10px 26px rgba(224,142,18,.4); }
.btn-gold:hover { transform: translateY(-2px); box-shadow: 0 14px 34px rgba(224,142,18,.5); }
.btn-ghost { background: transparent; color: var(--azul-900); border-color: var(--gris-300); }
.btn-ghost:hover { border-color: var(--azul-900); background: rgba(10,37,64,.04); }
.btn-lg { padding: 16px 30px; font-size: 1.05rem; }
.btn-sm { padding: 9px 18px; font-size: .9rem; }
.btn-block { width: 100%; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(251,247,240,.85); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--borde);
}
.site-header::after {
  content: "";
  position: absolute; left: 0; right: 0; bottom: -1px; height: 1px;
  background: linear-gradient(90deg, rgba(246,201,69,.55), rgba(0,63,135,.45), rgba(207,20,43,.50));
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.brand { display: flex; align-items: center; gap: 10px; }
.brand-mark svg { border-radius: 11px; box-shadow: 0 0 0 2px #fff, 0 8px 18px rgba(10,37,64,.16); }
.brand-text { font-family: var(--font-display); font-weight: 700; font-size: 1.05rem; line-height: 1; color: var(--azul-900); display: flex; flex-direction: column; }
.brand-text span { font-size: .74rem; font-weight: 600; color: var(--oro-600); letter-spacing: .02em; }
.brand-text.light { color: #fff; } .brand-text.light span { color: var(--oro-400); }

.site-nav { display: flex; align-items: center; gap: 22px; }
.site-nav a { font-weight: 700; font-size: .95rem; color: var(--gris-700); transition: color var(--trans); }
.site-nav a:hover { color: var(--azul-900); }
.site-nav .nav-cta { color: #fff; }

.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav-toggle span { width: 24px; height: 2.5px; background: var(--azul-900); border-radius: 2px; transition: var(--trans); }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* ---------- Banner ---------- */
.banner { background: var(--oro-100); color: var(--azul-900); font-weight: 700; text-align: center; padding: 12px; }

/* ---------- Hero ---------- */
.hero { order: -2; position: relative; overflow: hidden; padding: clamp(30px, 5vw, 60px) 0 clamp(28px, 4vw, 54px); background: var(--crema); }
.hero-bg {
  position: absolute; inset: 0; z-index: 0;
  background:
    linear-gradient(90deg, rgba(251,247,240,.98) 0%, rgba(251,247,240,.92) 34%, rgba(251,247,240,.60) 58%, rgba(10,37,64,.18) 100%),
    linear-gradient(180deg, rgba(251,247,240,.16), rgba(251,247,240,.92)),
    url("hero-relief.webp") center right / cover no-repeat;
}
.hero-inner { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(340px, .82fr); gap: 48px; align-items: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; background: #fff; border: 1px solid var(--borde);
  color: var(--coral); font-weight: 800; font-size: .8rem; padding: 7px 14px; border-radius: 999px; box-shadow: var(--sombra-sm); margin-bottom: 20px; }
.country-seal {
  display: inline-flex; align-items: center; gap: 8px; margin-bottom: 14px;
  color: var(--azul-900); font-weight: 900; font-size: .78rem; letter-spacing: .08em;
  text-transform: uppercase;
}
.seal-flag {
  width: 34px; height: 14px; border-radius: 999px; box-shadow: inset 0 0 0 1px rgba(10,37,64,.12);
  background: linear-gradient(180deg, var(--ve-amarillo) 0 33.33%, var(--ve-azul) 33.33% 66.66%, var(--ve-rojo) 66.66% 100%);
}
.pulse-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--coral); box-shadow: 0 0 0 0 rgba(229,72,77,.6); animation: pulse 1.8s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(229,72,77,.5); } 70% { box-shadow: 0 0 0 9px rgba(229,72,77,0); } 100% { box-shadow: 0 0 0 0 rgba(229,72,77,0); } }
.hero-lead { font-size: clamp(1.1rem, 2.2vw, 1.35rem); font-weight: 700; color: var(--azul-700); margin: 18px 0 10px; }
.hero-sub { font-size: 1.05rem; color: var(--gris-700); max-width: 45ch; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin: 28px 0 18px; }
.hero-trust { display: flex; align-items: center; gap: 10px; font-size: .9rem; color: var(--gris-700); font-weight: 700; flex-wrap: wrap; }
.hero-trust strong { color: var(--verde); }
.star-line { display: flex; gap: 8px; margin-top: 18px; color: var(--ve-azul); font-size: .9rem; letter-spacing: .08em; opacity: .72; }
.star-line span:nth-child(odd) { color: var(--ve-rojo); }
.star-line span:nth-child(3n) { color: var(--ve-amarillo); text-shadow: 0 0 0 var(--azul-900); }

/* Tarjeta progreso */
.progress-card { background: #fff; border: 1px solid var(--borde); border-radius: var(--radio-lg); padding: 24px; box-shadow: var(--sombra-lg); }
.pc-illustration { background: linear-gradient(180deg, #eaf2fb, #fff); border-radius: var(--radio); padding: 14px 20px 0; margin-bottom: 18px; }
.pc-amount { display: flex; flex-direction: column; margin-bottom: 12px; }
.pc-raised { font-family: var(--font-display); font-size: 2.1rem; font-weight: 700; color: var(--azul-900); line-height: 1; }
.pc-goal { font-size: .9rem; color: var(--gris-500); margin-top: 4px; }
.pc-goal strong { color: var(--azul-700); }
.progress-track { height: 12px; background: var(--crema-2); border-radius: 999px; overflow: hidden; margin: 6px 0 14px; }
.progress-fill { height: 100%; width: 0; border-radius: 999px; background: linear-gradient(90deg, var(--ve-amarillo) 0 33%, var(--ve-azul) 33% 66%, var(--ve-rojo) 66%); transition: width 1.4s cubic-bezier(.2,.8,.2,1); }
.pc-stats { display: flex; gap: 12px; margin-bottom: 18px; }
.pc-stats div { flex: 1; background: var(--crema); border-radius: var(--radio-sm); padding: 10px 12px; }
.pc-stats strong { display: block; font-family: var(--font-display); font-size: 1.3rem; color: var(--azul-900); }
.pc-stats small { color: var(--gris-500); font-size: .8rem; font-weight: 600; }

/* ---------- Secciones ---------- */
.section { padding: clamp(48px, 8vw, 88px) 0; }
.section-head { text-align: center; max-width: 640px; margin: 0 auto 40px; }
.section-lead { font-size: 1.08rem; color: var(--gris-700); margin-top: 14px; }
.evento-meta { margin-top: 12px; font-weight: 700; color: var(--coral); }
.source-note { max-width: 760px; margin: 24px auto 0; text-align: center; color: var(--gris-700); font-size: .92rem; font-weight: 600; }

.section-emergencia { background: var(--blanco); border-top: 1px solid var(--borde); border-bottom: 1px solid var(--borde); }
.stat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.stat-card { text-align: center; background: var(--crema); border: 1px solid var(--borde); border-radius: var(--radio); padding: 30px 18px; position: relative; overflow: hidden; }
.stat-card::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 4px; background: linear-gradient(90deg, var(--ve-amarillo), var(--ve-azul), var(--ve-rojo)); }
.stat-num { display: block; font-family: var(--font-display); font-size: clamp(2rem, 5vw, 3rem); font-weight: 700; color: var(--oro-600); line-height: 1; }
.stat-lbl { display: block; margin-top: 8px; font-weight: 700; color: var(--gris-700); }

/* Uso de fondos */
.uso-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.uso-card { background: #fff; border: 1px solid var(--borde); border-radius: var(--radio); padding: 24px 20px; box-shadow: var(--sombra-sm); position: relative; overflow: hidden; }
.uso-card::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 3px; background: linear-gradient(90deg, var(--ve-amarillo), var(--ve-azul), var(--ve-rojo)); opacity: .9; }
.uso-icon { width: 48px; height: 48px; border-radius: 12px; display: grid; place-items: center; background: var(--oro-100); color: var(--oro-600); margin-bottom: 14px; }
.uso-icon svg { width: 26px; height: 26px; }
.uso-pct { font-family: var(--font-display); font-size: 1.9rem; font-weight: 700; color: var(--azul-900); }
.uso-lbl { font-weight: 700; color: var(--gris-700); margin-top: 2px; }
.uso-bar { height: 7px; background: var(--crema-2); border-radius: 999px; margin-top: 14px; overflow: hidden; }
.uso-bar span { display: block; height: 100%; background: linear-gradient(90deg, var(--oro-400), var(--oro-600)); border-radius: 999px; width: 0; transition: width 1.2s ease; }

/* Niveles */
.section-niveles { background: var(--blanco); border-top: 1px solid var(--borde); }
.niveles-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.nivel-card { text-align: center; border: 1px solid var(--borde); border-radius: var(--radio); padding: 22px 14px; background: var(--crema); cursor: pointer; transition: var(--trans); }
.nivel-card:hover { transform: translateY(-4px); border-color: var(--oro-500); box-shadow: var(--sombra); background: #fff; }
.nivel-monto { font-family: var(--font-display); font-size: 1.5rem; font-weight: 700; color: var(--oro-600); }
.nivel-titulo { font-weight: 800; color: var(--azul-900); margin: 6px 0 4px; }
.nivel-texto { font-size: .86rem; color: var(--gris-600); }

/* ---------- Donar ---------- */
.section-donar {
  order: -1;
  padding: clamp(30px, 5vw, 58px) 0;
  background: linear-gradient(180deg, rgba(10,37,64,.98), rgba(0,63,135,.95) 58%, rgba(10,37,64,.98));
  color: #fff;
  position: relative;
  overflow: hidden;
}
.section-donar::before {
  content: "";
  position: absolute; inset: 0 auto 0 0; width: 8px;
  background: linear-gradient(180deg, var(--ve-amarillo) 0 33.33%, var(--ve-azul) 33.33% 66.66%, var(--ve-rojo) 66.66% 100%);
}
.section-donar .container { position: relative; z-index: 1; }
.section-donar .kicker { color: var(--oro-400); }
.donar-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.donar-copy { order: 2; }
.donar-copy h2 { color: #fff; }
.donar-copy > p { color: #cfe0f2; margin-top: 14px; font-size: 1.05rem; }
.donar-benefits { list-style: none; margin: 24px 0; display: grid; gap: 12px; }
.donar-benefits li { color: #e7f0fa; font-weight: 600; }
.metodos-alt { margin-top: 24px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.15); }
.metodos-alt h3 { color: var(--oro-400); font-family: var(--font-ui); font-size: .85rem; text-transform: uppercase; letter-spacing: .1em; }
.metodos-alt ul { list-style: none; margin-top: 12px; display: grid; gap: 8px; }
.metodos-alt li { background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.14); border-radius: var(--radio-sm); padding: 12px 14px; font-weight: 600; }
.metodos-alt a { color: var(--oro-400); }

.donate-card { order: 1; background: #fff; color: var(--tinta); border-radius: var(--radio-lg); padding: 26px; box-shadow: var(--sombra-lg); }
.dc-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.dc-head h3 { font-size: 1.3rem; }
.currency-switch { display: inline-flex; background: var(--crema-2); border-radius: 999px; padding: 4px; }
.cur-btn { border: 0; background: transparent; font-family: var(--font-ui); font-weight: 800; font-size: .85rem; color: var(--gris-500); padding: 7px 14px; border-radius: 999px; cursor: pointer; transition: var(--trans); }
.cur-btn.is-active { background: #fff; color: var(--azul-900); box-shadow: var(--sombra-sm); }

.amounts { border: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 12px; }
.amount-btn { border: 2px solid var(--borde); background: var(--crema); border-radius: var(--radio-sm); padding: 14px 6px; font-family: var(--font-display); font-size: 1.2rem; font-weight: 700; color: var(--azul-900); cursor: pointer; transition: var(--trans); }
.amount-btn:hover { border-color: var(--oro-500); }
.amount-btn.is-active { border-color: var(--ve-azul); background: linear-gradient(180deg, #fff, var(--oro-100)); box-shadow: 0 0 0 3px rgba(0,63,135,.14); }

.custom-amount { display: flex; align-items: center; border: 2px solid var(--borde); border-radius: var(--radio-sm); padding: 0 14px; transition: var(--trans); }
.custom-amount:focus-within { border-color: var(--oro-500); box-shadow: 0 0 0 3px rgba(245,167,35,.15); }
.ca-symbol { font-family: var(--font-display); font-size: 1.2rem; font-weight: 700; color: var(--gris-500); }
.custom-amount input { flex: 1; border: 0; outline: 0; padding: 14px 10px; font-size: 1.05rem; font-weight: 700; font-family: var(--font-ui); background: transparent; color: var(--tinta); }
.custom-amount input::-webkit-outer-spin-button, .custom-amount input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.conv-note { font-size: .82rem; color: var(--gris-500); margin: 8px 2px 0; min-height: 1.1em; }

.donor-fields { margin: 20px 0 4px; display: grid; gap: 14px; }
.field label { display: block; font-size: .82rem; font-weight: 700; color: var(--gris-700); margin-bottom: 5px; }
.field .opt { font-weight: 500; color: var(--gris-500); }
.field input, .field textarea { width: 100%; border: 1.5px solid var(--borde); border-radius: var(--radio-sm); padding: 11px 13px; font-family: var(--font-ui); font-size: 1rem; color: var(--tinta); background: var(--crema); transition: var(--trans); }
.field input:focus, .field textarea:focus { border-color: var(--oro-500); background: #fff; }
.field textarea { resize: vertical; }
.optional-fields { border: 1.5px solid var(--borde); border-radius: var(--radio-sm); background: var(--crema); overflow: hidden; }
.optional-fields summary {
  cursor: pointer;
  list-style: none;
  padding: 12px 42px 12px 13px;
  color: var(--azul-900);
  font-weight: 800;
  position: relative;
}
.optional-fields summary::-webkit-details-marker { display: none; }
.optional-fields summary span { color: var(--gris-500); font-weight: 600; }
.optional-fields summary::after {
  content: "+";
  position: absolute;
  right: 15px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--oro-600);
  font-size: 1.35rem;
  font-weight: 600;
}
.optional-fields[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.optional-fields-body { display: grid; gap: 14px; padding: 0 13px 13px; }
.optional-fields .field input, .optional-fields .field textarea { background: #fff; }
.check { display: flex; align-items: center; gap: 9px; font-size: .92rem; font-weight: 600; color: var(--gris-700); cursor: pointer; }
.check input { width: 18px; height: 18px; accent-color: var(--azul-900); }

.dc-summary { display: flex; align-items: center; justify-content: space-between; margin: 20px 0 14px; padding: 14px 16px; background: var(--crema); border-radius: var(--radio-sm); }
.dc-summary span { font-weight: 700; color: var(--gris-700); }
.dc-summary strong { font-family: var(--font-display); font-size: 1.6rem; color: var(--azul-900); }
.secure-note { text-align: center; font-size: .82rem; color: var(--gris-500); margin-top: 10px; }
.form-error { color: var(--coral); font-weight: 700; text-align: center; margin-top: 8px; font-size: .9rem; }

/* Transparencia */
.section-transparencia { background: var(--blanco); border-top: 1px solid var(--borde); }
.trans-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.trans-card { text-align: center; padding: 30px 22px; border: 1px solid var(--borde); border-radius: var(--radio); background: var(--crema); }
.trans-icon { font-size: 2.4rem; margin-bottom: 12px; }
.trans-card h3 { margin-bottom: 8px; }
.trans-card p { color: var(--gris-700); font-size: .95rem; }
.text-link { display: inline-flex; margin-top: 10px; color: var(--azul-700); font-weight: 800; text-decoration: underline; text-underline-offset: 3px; }
.updates { max-width: 720px; margin: 40px auto 0; }
.updates ul { list-style: none; margin-top: 14px; display: grid; gap: 10px; }
.updates li { background: var(--crema); border-left: 4px solid var(--oro-500); border-radius: 0 var(--radio-sm) var(--radio-sm) 0; padding: 12px 16px; }
.updates li b { color: var(--azul-900); }

/* Historias */
.historias-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; }
.historia-card { background: #fff; border: 1px solid var(--borde); border-radius: var(--radio); padding: 26px; box-shadow: var(--sombra-sm); position: relative; }
.historia-card::before { content: "\201C"; font-family: var(--font-display); font-size: 4rem; color: var(--oro-400); line-height: .6; position: absolute; top: 18px; left: 18px; opacity: .5; }
.historia-texto { font-family: var(--font-display); font-size: 1.1rem; color: var(--azul-800); margin: 18px 0 14px; position: relative; z-index: 1; }
.historia-nombre { font-weight: 800; color: var(--oro-600); font-size: .9rem; }

/* Donaciones en tiempo real */
.section-donaciones { background: var(--blanco); border-top: 1px solid var(--borde); }
.live-dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--verde); margin-right: 6px; vertical-align: middle; box-shadow: 0 0 0 0 rgba(22,163,74,.5); animation: livepulse 1.6s infinite; }
@keyframes livepulse { 0% { box-shadow: 0 0 0 0 rgba(22,163,74,.5); } 70% { box-shadow: 0 0 0 7px rgba(22,163,74,0); } 100% { box-shadow: 0 0 0 0 rgba(22,163,74,0); } }
.donaciones-lista { display: grid; gap: 10px; }
.donacion-item { display: flex; align-items: center; gap: 14px; background: var(--crema); border: 1px solid var(--borde); border-radius: var(--radio); padding: 12px 16px; animation: donaIn .5s ease; }
@keyframes donaIn { from { opacity: 0; transform: translateY(8px); } }
.donacion-ava { width: 42px; height: 42px; border-radius: 50%; display: grid; place-items: center; font-family: var(--font-display); font-weight: 700; font-size: 1.05rem; color: #fff; background: linear-gradient(135deg, var(--azul-600), var(--azul-900)); flex-shrink: 0; }
.donacion-ava.anon { background: linear-gradient(135deg, var(--oro-400), var(--oro-600)); color: var(--azul-900); }
.donacion-info { flex: 1; min-width: 0; }
.donacion-nombre { font-weight: 800; color: var(--azul-900); }
.donacion-cuando { font-size: .82rem; color: var(--gris-500); }
.donacion-monto { font-family: var(--font-display); font-weight: 700; font-size: 1.15rem; color: var(--verde); white-space: nowrap; }
.donaciones-vacio { text-align: center; color: var(--gris-500); padding: 30px 10px; font-weight: 600; }

/* Verificación */
.section-verificacion { background: var(--crema); border-top: 1px solid var(--borde); }
.verificacion-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.verify-panel { background: #fff; border: 1px solid var(--borde); border-radius: var(--radio); padding: 26px; box-shadow: var(--sombra-sm); }
.verify-panel h3 { margin-bottom: 14px; }
.check-list, .source-list { list-style: none; display: grid; gap: 12px; }
.check-list li, .source-list li { position: relative; padding-left: 26px; color: var(--gris-700); font-weight: 650; }
.check-list li::before, .source-list li::before {
  content: "";
  position: absolute; left: 0; top: .48em; width: 10px; height: 10px; border-radius: 50%;
  background: var(--oro-500); box-shadow: 0 0 0 4px var(--oro-100);
}
.source-list a { color: var(--azul-700); text-decoration: underline; text-underline-offset: 3px; }

/* FAQ */
.faq-list { display: grid; gap: 12px; }
.faq-list details { background: #fff; border: 1px solid var(--borde); border-radius: var(--radio); overflow: hidden; transition: var(--trans); }
.faq-list details[open] { box-shadow: var(--sombra-sm); }
.faq-list summary { cursor: pointer; padding: 18px 22px; font-weight: 800; color: var(--azul-900); list-style: none; position: relative; padding-right: 48px; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; position: absolute; right: 22px; top: 50%; transform: translateY(-50%); font-size: 1.5rem; color: var(--oro-600); font-weight: 400; transition: var(--trans); }
.faq-list details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq-list p { padding: 0 22px 18px; color: var(--gris-700); }

/* CTA final */
.section-cta-final { background: linear-gradient(90deg, var(--ve-amarillo) 0 33.33%, var(--ve-azul) 33.33% 66.66%, var(--ve-rojo) 66.66% 100%); text-align: center; position: relative; }
.section-cta-final::before { content: ""; position: absolute; inset: 0; background: rgba(255,255,255,.72); }
.cta-final-inner { position: relative; z-index: 1; }
.cta-stars { color: var(--ve-azul); font-size: .92rem; letter-spacing: .42em; margin-bottom: 14px; font-weight: 900; }
.cta-final-inner h2 { color: var(--azul-900); }
.cta-final-inner p { color: var(--azul-800); font-size: 1.15rem; font-weight: 600; margin: 14px auto 26px; max-width: 46ch; }

/* Footer */
.site-footer { background: var(--azul-900); color: #cfe0f2; padding: 56px 0 24px; position: relative; }
.site-footer::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 5px; background: linear-gradient(90deg, var(--ve-amarillo), var(--ve-azul), var(--ve-rojo)); }
.footer-inner { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 30px; padding-bottom: 30px; border-bottom: 1px solid rgba(255,255,255,.12); }
.footer-brand p { margin: 12px 0 16px; max-width: 34ch; font-size: .95rem; }
.footer-social { display: flex; gap: 10px; }
.footer-social a { width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center; background: rgba(255,255,255,.1); transition: var(--trans); }
.footer-social a:hover { background: var(--oro-500); color: var(--azul-900); }
.social-label { font-size: .72rem; font-weight: 800; }
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a { font-weight: 600; transition: var(--trans); } .footer-links a:hover { color: #fff; }
.footer-contact { font-size: .92rem; display: grid; gap: 8px; align-content: start; }
.footer-contact a { color: var(--oro-400); }
.footer-bottom { padding-top: 20px; text-align: center; font-size: .82rem; color: #b8cee5; display: grid; gap: 6px; }
.legal-note { max-width: 70ch; margin: 0 auto; }

/* Modal */
.modal-bg { position: fixed; inset: 0; z-index: 200; background: rgba(10,37,64,.6); backdrop-filter: blur(4px); display: flex; align-items: center; justify-content: center; padding: 20px; animation: fade .25s ease; }
@keyframes fade { from { opacity: 0; } }
.modal { background: #fff; border-radius: var(--radio-lg); max-width: 440px; width: 100%; padding: 32px 28px; text-align: center; position: relative; box-shadow: var(--sombra-lg); animation: pop .3s cubic-bezier(.2,.9,.3,1.2); }
@keyframes pop { from { transform: scale(.94) translateY(10px); opacity: 0; } }
.modal-close { position: absolute; top: 14px; right: 16px; background: none; border: 0; font-size: 1.2rem; color: var(--gris-500); cursor: pointer; }
.modal-icon { font-size: 3rem; margin-bottom: 8px; }
.modal h3 { margin-bottom: 10px; }
.modal p { color: var(--gris-700); margin-bottom: 18px; }
.modal-resumen { background: var(--crema); border-radius: var(--radio-sm); padding: 14px; margin-bottom: 18px; font-weight: 700; color: var(--azul-900); }
.modal-wide { max-width: 480px; text-align: left; }
.modal-wide h3 { text-align: left; }
.sumup-amount { color: var(--gris-600); font-weight: 700; margin-bottom: 14px; }
.sumup-card { background: #fff; border: 1px solid var(--borde); border-radius: var(--radio); padding: 16px; min-height: 340px; }
.sumup-loading { color: var(--gris-500); text-align: center; padding: 40px 0; font-weight: 600; }

/* Reveal no bloqueante: el contenido debe verse aunque la animación no dispare. */
.reveal { opacity: 1; transform: none; transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ============ RESPONSIVE ============ */
@media (max-width: 940px) {
  .hero-inner, .donar-inner { grid-template-columns: 1fr; gap: 34px; }
  .progress-card { max-width: 460px; }
  .hero-bg { background-position: center right; }
  .uso-grid { grid-template-columns: repeat(2, 1fr); }
  .niveles-grid { grid-template-columns: repeat(2, 1fr); }
  .verificacion-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 680px) {
  .container { padding: 0 16px; }
  h1 { font-size: 2.35rem; }
  h2 { font-size: clamp(1.55rem, 8vw, 2.1rem); }
  .section-donar { order: -1; }
  .hero { order: -2; }
  .section { padding: 44px 0; }
  .section-donar { padding-top: 28px; padding-bottom: 36px; }
  .section-head { margin-bottom: 28px; }
  .section-lead { font-size: 1rem; }
  .hero { padding-top: 30px; padding-bottom: 24px; }
  .hero-bg {
    background:
      linear-gradient(180deg, rgba(251,247,240,.98) 0%, rgba(251,247,240,.92) 58%, rgba(251,247,240,.96) 100%),
      url("hero-relief.webp") 58% top / auto 48% no-repeat;
  }
  .hero-inner { gap: 24px; }
  .hero-sub { font-size: 1rem; max-width: none; }
  .hero-actions, .hero-trust, .star-line { display: none; }
  .hero .progress-card { display: none; }
  .progress-card { width: 100%; max-width: none; padding: 18px; }
  .pc-illustration { padding: 10px 14px 0; }
  .pc-raised { font-size: 1.85rem; }
  .nav-toggle { display: flex; }
  .site-nav {
    position: fixed; inset: 68px 0 auto 0; flex-direction: column; align-items: stretch; gap: 0;
    background: var(--crema); border-bottom: 1px solid var(--borde); padding: 8px 20px 20px;
    transform: translateY(-120%); transition: transform var(--trans); box-shadow: var(--sombra); max-height: calc(100vh - 68px); overflow-y: auto;
  }
  .site-nav.open { transform: translateY(0); }
  .site-nav a { padding: 14px 4px; border-bottom: 1px solid var(--borde); }
  .site-nav .nav-cta { margin-top: 12px; border-bottom: 0; text-align: center; }
  .stat-grid { grid-template-columns: 1fr; }
  .trans-grid { grid-template-columns: 1fr; }
  .niveles-grid { grid-template-columns: 1fr 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .amounts { grid-template-columns: repeat(3, 1fr); }
  .donar-inner { display: flex; flex-direction: column; gap: 22px; }
  .donate-card { order: 1; padding: 20px; }
  .donar-copy { order: 2; }
  .donar-copy > p { font-size: .98rem; }
  .donar-benefits { margin: 18px 0 0; gap: 10px; }
  .dc-head { align-items: stretch; flex-direction: column; gap: 12px; }
  .currency-switch { width: 100%; }
  .cur-btn { flex: 1; min-height: 38px; }
  .hero-trust span:nth-child(2), .hero-trust span:nth-child(4) { display: none; }
  .country-seal { margin-bottom: 12px; font-size: .72rem; }
  .star-line { gap: 6px; font-size: .78rem; }
  .cta-stars { letter-spacing: .18em; }
  .verify-panel, .trans-card, .historia-card { padding: 20px; }
  .faq-list summary { padding: 16px 44px 16px 16px; }
  .faq-list p { padding: 0 16px 16px; }
}
@media (max-width: 400px) {
  .container { padding: 0 14px; }
  .header-inner { height: 62px; }
  .brand { gap: 8px; }
  .brand-mark svg { width: 30px; height: 30px; }
  .brand-text { font-size: .96rem; }
  .brand-text span { font-size: .68rem; }
  .site-nav { inset: 62px 0 auto 0; max-height: calc(100vh - 62px); }
  html { scroll-padding-top: 72px; }
  .hero { padding-top: 28px; }
  .eyebrow { max-width: 100%; white-space: normal; line-height: 1.25; }
  .country-seal { letter-spacing: .04em; }
  .hero-actions .btn, .btn-lg { min-height: 46px; padding: 14px 18px; white-space: normal; line-height: 1.15; }
  .progress-card { padding: 16px; }
  .pc-stats { gap: 8px; }
  .pc-stats div { padding: 9px 8px; }
  .uso-grid, .niveles-grid { grid-template-columns: 1fr; }
  .amounts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .amount-btn { min-height: 46px; font-size: 1.05rem; }
  .custom-amount { padding: 0 10px; }
  .field input, .field textarea { font-size: .95rem; }
  .dc-summary { align-items: flex-start; flex-direction: column; gap: 4px; }
  .section-donar::before { width: 5px; }
  .cta-final-inner p { font-size: 1rem; }
  .footer-bottom { font-size: .78rem; }
}
@media (max-width: 340px) {
  .container { padding: 0 12px; }
  h1 { font-size: 1.82rem; }
  .hero-lead, .hero-sub { font-size: .95rem; }
  .donate-card { padding: 16px; }
  .star-line { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: .001ms !important; transition-duration: .001ms !important; scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; }
}