:root{
  --azul:#0A62C2; --azul-osc:#0D2B52; --cielo:#EAF3FC; --cielo-2:#D3E6F8;
  --ambar:#E8A13A; --ambar-osc:#B97614; --texto:#23303D; --texto-suave:#556575;
  --fondo:#FFFFFF; --linea:#DCE6F0; --tarjeta:#FFFFFF; --sobre-ambar:#2A1D05;
  --serif:"Libre Baskerville", Georgia, "Times New Roman", serif;
  --sans:"Source Sans 3", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --max:1160px; --radio:14px;
  box-sizing:border-box;
  padding-top:env(safe-area-inset-top,0px);
  padding-bottom:env(safe-area-inset-bottom,0px);
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --azul:#5AA6F2; --azul-osc:#08182E; --cielo:#12263F; --cielo-2:#1B3657;
    --texto:#E6EDF5; --texto-suave:#A9B8C8; --fondo:#0C1A2C; --linea:#223A58; --tarjeta:#132840;
  }
}
:root[data-theme="dark"]{
  --azul:#5AA6F2; --azul-osc:#08182E; --cielo:#12263F; --cielo-2:#1B3657;
  --texto:#E6EDF5; --texto-suave:#A9B8C8; --fondo:#0C1A2C; --linea:#223A58; --tarjeta:#132840;
}
*,*::before,*::after{box-sizing:inherit}
html{height:100%;scroll-behavior:smooth;scroll-padding-top:env(safe-area-inset-top,0px)}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
body{margin:0;background:var(--fondo);color:var(--texto);font-family:var(--sans);font-size:1.075rem;line-height:1.65;-webkit-font-smoothing:antialiased}
img{max-width:100%}
a{color:var(--azul)}
:focus-visible{outline:3px solid var(--ambar);outline-offset:3px;border-radius:4px}
h1,h2,h3{font-family:var(--serif);font-weight:700;line-height:1.2;margin:0 0 .6em;color:var(--texto)}
h1{font-size:clamp(2.1rem,5vw,3.6rem)}
h2{font-size:clamp(1.7rem,3.4vw,2.4rem)}
h3{font-size:1.3rem}
p{margin:0 0 1em}
.contenedor{width:100%;max-width:var(--max);margin:0 auto;padding:0 24px}
.estrecho{max-width:760px}
.seccion{padding:88px 0}
.seccion.suave{background:var(--cielo)}
.intro{color:var(--texto-suave);font-size:1.15rem;max-width:62ch}

/* Cabecera */
.cabecera{position:sticky;top:env(safe-area-inset-top,0px);z-index:50;background:var(--azul-osc);color:#fff}
.cabecera .contenedor{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:76px}
.marca{display:flex;align-items:center;gap:12px;color:#fff;text-decoration:none}
.marca svg{width:44px;height:44px;flex:none}
.marca span{font-family:var(--serif);font-size:1.05rem;line-height:1.2}
.marca small{display:block;font-family:var(--sans);font-size:.78rem;opacity:.75;letter-spacing:.02em}
.menu{display:flex;align-items:center;gap:6px}
.menu a{color:#fff;text-decoration:none;padding:8px 12px;border-radius:8px;font-weight:600;font-size:.98rem;opacity:.85}
.menu a:hover{opacity:1;background:rgba(255,255,255,.08)}
.menu a[aria-current="page"]{opacity:1;box-shadow:inset 0 -2px 0 var(--ambar);border-radius:0}
.menu a.boton{opacity:1;margin-left:10px}
.hamburguesa{display:none;background:none;border:1px solid rgba(255,255,255,.35);color:#fff;border-radius:8px;padding:8px 12px;font:600 .95rem var(--sans);cursor:pointer}
@media (max-width:900px){
  .hamburguesa{display:block}
  .menu{display:none;position:absolute;left:0;right:0;top:100%;background:var(--azul-osc);flex-direction:column;align-items:stretch;padding:8px 24px 20px;border-top:1px solid rgba(255,255,255,.1)}
  .menu.abierto{display:flex}
  .menu a{padding:12px 4px}
  .menu a[aria-current="page"]{box-shadow:none;color:var(--ambar)}
  .menu a.boton{margin:10px 0 0;text-align:center}
  .marca span{font-size:.95rem}
}

/* Botones */
.boton{display:inline-block;background:var(--ambar);color:var(--sobre-ambar)!important;font-weight:700;text-decoration:none;padding:13px 24px;border-radius:999px;border:0;cursor:pointer;font-family:var(--sans);font-size:1rem}
.boton:hover{background:#F2B354}
.boton.secundario{background:transparent;color:#fff!important;box-shadow:inset 0 0 0 2px rgba(255,255,255,.7)}
.boton.secundario:hover{background:rgba(255,255,255,.1)}
.boton.contorno{background:transparent;color:var(--azul)!important;box-shadow:inset 0 0 0 2px var(--azul)}
.acciones{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}

/* Marcadores de imagen */
.foto{position:relative;overflow:hidden;background:linear-gradient(135deg,#6E8BA6,#34506B);border-radius:var(--radio);min-height:220px}
.foto::after{content:attr(data-foto);position:absolute;left:12px;bottom:12px;background:rgba(0,0,0,.55);color:#fff;font:600 .78rem var(--sans);padding:5px 10px;border-radius:6px}
.foto.tierra{background:linear-gradient(135deg,#7A6A52,#3E4A3C)}
.foto.cielo{background:linear-gradient(160deg,#7FC1EE,#2F7FC4)}
.foto.calido{background:linear-gradient(135deg,#C9924B,#7B4E2A)}
.foto.lago{background:linear-gradient(180deg,#9CCBEA 0%,#6EA3C8 55%,#6C7F5A 100%)}
.foto.gris{background:linear-gradient(135deg,#C9D2DA,#8FA0AF)}

/* Portada */
.portada{position:relative;color:#fff;min-height:min(86vh,760px);display:flex;align-items:flex-end;border-radius:0}
.portada .foto{position:absolute;inset:0;border-radius:0}
.portada .foto::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(13,43,82,.15) 0%,rgba(13,43,82,.82) 100%);z-index:1}
.portada .foto::after{z-index:2;top:12px;bottom:auto;left:auto;right:12px}
.portada .contenedor{position:relative;z-index:3;padding-bottom:84px;padding-top:120px}
.portada h1{color:#fff;max-width:14ch;margin-bottom:.35em}
.portada p{font-size:1.2rem;max-width:52ch;opacity:.95}

/* Impacto */
.impacto{background:var(--azul-osc);color:#fff}
.impacto .contenedor{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:32px;padding-top:44px;padding-bottom:44px;align-items:center}
.impacto .cifra{font-family:var(--serif);font-size:2.4rem;line-height:1;color:var(--ambar);display:block;margin-bottom:6px}
.impacto p{margin:0;font-size:.98rem;opacity:.9}
.impacto .lema{font-family:var(--serif);font-size:1.25rem;line-height:1.4;opacity:1}
@media (max-width:860px){.impacto .contenedor{grid-template-columns:1fr 1fr}.impacto .lema{grid-column:1/-1}}

/* Proyectos */
.rejilla-3{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:40px}
.rejilla-2{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
@media (max-width:900px){.rejilla-3,.rejilla-2{grid-template-columns:1fr}.rejilla-2{gap:32px}}
.proyecto{display:flex;flex-direction:column;background:var(--tarjeta);border:1px solid var(--linea);border-radius:var(--radio);overflow:hidden}
.proyecto .foto{border-radius:0;aspect-ratio:4/3;min-height:0}
.proyecto .cuerpo{padding:24px 24px 28px;display:flex;flex-direction:column;flex:1}
.proyecto p{color:var(--texto-suave)}
.proyecto .enlace{margin-top:auto;font-weight:700;text-decoration:none}
.proyecto .enlace:hover{text-decoration:underline}

/* Versículo: el elemento memorable */
.versiculo{background:var(--fondo);text-align:center}
.versiculo svg{width:56px;height:56px;color:var(--ambar);margin-bottom:18px}
.versiculo blockquote{margin:0 auto;max-width:34ch;font-family:var(--serif);font-style:italic;font-size:clamp(1.35rem,2.6vw,1.9rem);line-height:1.55;color:var(--texto)}
.versiculo cite{display:block;margin-top:22px;font-style:normal;font-weight:700;color:var(--azul);font-size:1rem}

/* Formas de ayudar */
.ayuda{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin-top:40px;border-top:1px solid var(--linea)}
.ayuda div{padding:28px 28px 8px 0}
.ayuda div+div{padding-left:28px;border-left:1px solid var(--linea)}
.ayuda svg{width:36px;height:36px;color:var(--azul);margin-bottom:12px}
@media (max-width:860px){.ayuda{grid-template-columns:1fr}.ayuda div+div{padding-left:0;border-left:0;border-top:1px solid var(--linea)}}

/* Cierre */
.cierre{background:var(--azul);color:#fff;text-align:center}
.cierre h2{color:#fff;max-width:22ch;margin-left:auto;margin-right:auto}
.cierre .acciones{justify-content:center}

/* Cabecera de página interna */
.cab-pagina{background:var(--cielo);padding:72px 0 56px}
.cab-pagina h1{font-size:clamp(2rem,4.2vw,3rem)}

/* Valores */
.valores{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:36px 32px;margin-top:40px}
.valores svg{width:44px;height:44px;color:var(--azul);margin-bottom:12px}
.valores h3{font-size:1.12rem}
.valores p{color:var(--texto-suave);font-size:1rem}

/* Objetivos */
.objetivos{list-style:none;padding:0;margin:24px 0 0}
.objetivos li{padding:18px 0 18px 44px;border-bottom:1px solid var(--linea);position:relative}
.objetivos li::before{content:"";position:absolute;left:0;top:22px;width:24px;height:24px;border-radius:50%;background:var(--ambar) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232A1D05' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12.5l4 4 8-9'/%3E%3C/svg%3E") center/14px no-repeat}
.objetivos strong{display:block;font-size:1.08rem}

/* Organigrama */
.organigrama{margin-top:40px;display:flex;flex-direction:column;align-items:center;gap:0}
.nivel{display:flex;flex-wrap:wrap;justify-content:center;gap:16px;position:relative;padding:28px 0 0}
.nivel+.nivel::before{content:"";position:absolute;top:0;left:50%;width:2px;height:28px;background:var(--cielo-2)}
.nivel:first-child{padding-top:0}
.cargo{background:var(--tarjeta);border:1px solid var(--linea);border-radius:10px;padding:14px 18px;min-width:180px;text-align:center}
.cargo b{display:block;font-size:.85rem;color:var(--azul);font-weight:700}
.cargo span{display:block;font-family:var(--serif);font-size:1rem;margin-top:2px}
.cargo.principal{background:var(--azul-osc);border-color:var(--azul-osc)}
.cargo.principal b{color:var(--ambar)}
.cargo.principal span{color:#fff}
.cargo.pendiente span{color:var(--texto-suave);font-style:italic}
.nivel-titulo{width:100%;text-align:center;font-size:.9rem;color:var(--texto-suave);font-weight:600;margin-bottom:4px}

/* Proyecto detalle */
.detalle{padding:80px 0;border-bottom:1px solid var(--linea)}
.detalle:last-of-type{border-bottom:0}
.detalle .foto{aspect-ratio:4/3;min-height:0}
.detalle.invertido .rejilla-2>.foto{order:2}
@media (max-width:900px){.detalle.invertido .rejilla-2>.foto{order:0}}
.responsable{display:inline-block;background:var(--cielo);color:var(--texto);font-size:.92rem;padding:6px 12px;border-radius:999px;margin-bottom:16px}
.diario{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px;margin:18px 0 0;padding:0;list-style:none}
.diario li{background:var(--cielo);border-radius:10px;padding:10px 14px;font-size:.95rem;line-height:1.35}
.diario li b{display:block;font-family:var(--serif);font-size:1.05rem;color:var(--azul)}
.pasos{counter-reset:paso;list-style:none;padding:0;margin:20px 0 0}
.pasos li{counter-increment:paso;position:relative;padding:0 0 18px 48px}
.pasos li::before{content:counter(paso);position:absolute;left:0;top:0;width:32px;height:32px;border-radius:50%;background:var(--azul);color:#fff;font-weight:700;display:grid;place-items:center;font-size:.95rem}
.nota{background:var(--cielo);border-left:4px solid var(--ambar);padding:16px 20px;border-radius:0 10px 10px 0;margin-top:20px;font-size:1rem}

/* Colaborar */
.cuentas{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:32px}
@media (max-width:760px){.cuentas{grid-template-columns:1fr}}
.cuenta{background:var(--tarjeta);border:1px solid var(--linea);border-radius:var(--radio);padding:26px}
.cuenta h3{margin-bottom:4px}
.cuenta .banco{color:var(--texto-suave);font-size:.95rem;margin-bottom:18px}
.dato{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 0;border-top:1px solid var(--linea)}
.dato small{display:block;color:var(--texto-suave);font-size:.85rem}
.dato code{font-family:var(--sans);font-weight:700;font-size:1.05rem;letter-spacing:.02em;word-break:break-all}
.copiar{flex:none;background:var(--cielo);color:var(--azul);border:0;border-radius:8px;padding:8px 12px;font:700 .88rem var(--sans);cursor:pointer}
.copiar:hover{background:var(--cielo-2)}
.copiar.hecho{background:var(--azul);color:#fff}
.equivalencias{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:36px}
@media (max-width:760px){.equivalencias{grid-template-columns:1fr}}
.equivalencias div{border-top:3px solid var(--ambar);padding-top:16px}
.equivalencias b{font-family:var(--serif);font-size:1.6rem;display:block;color:var(--texto)}
.equivalencias p{color:var(--texto-suave);margin:4px 0 0}
.paypal{display:inline-flex;align-items:center;gap:8px;background:#FFC439;color:#111!important;font-weight:700;text-decoration:none;padding:12px 26px;border-radius:999px}

/* Contacto */
.contacto-datos{list-style:none;padding:0;margin:0}
.contacto-datos li{display:flex;gap:16px;padding:18px 0;border-bottom:1px solid var(--linea)}
.contacto-datos svg{width:24px;height:24px;flex:none;color:var(--azul);margin-top:3px}
.contacto-datos small{display:block;color:var(--texto-suave);font-size:.88rem}
form{display:grid;gap:16px}
label{font-weight:600;font-size:.95rem;display:grid;gap:6px}
input,textarea,select{font:inherit;color:var(--texto);background:var(--tarjeta);border:1px solid var(--linea);border-radius:10px;padding:12px 14px;width:100%}
textarea{min-height:140px;resize:vertical}
input:focus,textarea:focus,select:focus{outline:2px solid var(--azul);border-color:transparent}
.mapa{margin-top:40px;min-height:300px;display:grid;place-items:center;text-align:center;color:#fff}
.mapa::after{display:none}
.mapa .contenido{position:relative;z-index:1;padding:24px}

/* Pie */
.pie{background:var(--azul-osc);color:rgba(255,255,255,.85);padding:64px 0 28px;font-size:.98rem}
.pie .contenedor>div:first-child{display:grid;grid-template-columns:1.5fr 1fr 1.2fr;gap:40px}
@media (max-width:860px){.pie .contenedor>div:first-child{grid-template-columns:1fr}}
.pie h3{color:#fff;font-size:1rem;font-family:var(--sans)}
.pie a{color:rgba(255,255,255,.85);text-decoration:none}
.pie a:hover{color:#fff;text-decoration:underline}
.pie ul{list-style:none;padding:0;margin:0;display:grid;gap:8px}
.pie .legal{margin-top:48px;padding-top:22px;border-top:1px solid rgba(255,255,255,.12);display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;font-size:.88rem}
.pie .legal nav{display:flex;flex-wrap:wrap;gap:18px}

/* WhatsApp */
.whatsapp{position:fixed;right:20px;bottom:calc(20px + env(safe-area-inset-bottom,0px));z-index:60;width:58px;height:58px;border-radius:50%;background:#25D366;display:grid;place-items:center;box-shadow:0 6px 18px rgba(0,0,0,.25)}
.whatsapp svg{width:30px;height:30px;color:#fff}


/* ===== Imágenes reales dentro de los bloques ===== */
.foto>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.foto:has(>img)::after{display:none}
.logo-img{width:44px;height:44px;object-fit:contain;flex:none}

/* ===== Animaciones ===== */
.cabecera .contenedor{transition:min-height .3s ease}
.cabecera.compacta .contenedor{min-height:60px}
.cabecera.compacta{box-shadow:0 4px 18px rgba(0,0,0,.18)}
.marca svg,.logo-img{transition:width .3s ease,height .3s ease}
.cabecera.compacta .marca svg,.cabecera.compacta .logo-img{width:36px;height:36px}

@keyframes entrar{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:none}}
@keyframes acercar{from{transform:scale(1)}to{transform:scale(1.07)}}
.portada h1,.portada p,.portada .acciones{opacity:0;animation:entrar .9s cubic-bezier(.2,.7,.2,1) forwards}
.portada h1{animation-delay:.15s}
.portada p{animation-delay:.4s}
.portada .acciones{animation-delay:.65s}
.portada .foto>img,.portada .foto{animation:acercar 22s ease-out forwards}
.portada .foto:has(>img){animation:none}

.proyecto .foto>img{transition:transform .6s cubic-bezier(.2,.7,.2,1)}
.proyecto:hover .foto>img{transform:scale(1.045)}
.proyecto{transition:border-color .3s ease}
.proyecto:hover{border-color:var(--cielo-2)}

@media (max-width:900px){
  .menu{display:flex;opacity:0;visibility:hidden;transform:translateY(-8px);transition:opacity .25s ease,transform .25s ease,visibility 0s linear .25s}
  .menu.abierto{opacity:1;visibility:visible;transform:none;transition:opacity .25s ease,transform .25s ease}
}

@media (prefers-reduced-motion:reduce){
  .portada h1,.portada p,.portada .acciones{opacity:1;animation:none}
  .portada .foto,.portada .foto>img{animation:none}
  .menu,.menu.abierto{transition:none}
}

/* ===== Ajustes v2: encabezado blanco, logo y portada centrada ===== */
.cabecera{background:#FFFFFF;color:#0D2B52;border-bottom:1px solid #E3EAF2}
.cabecera.compacta{box-shadow:0 6px 20px rgba(13,43,82,.08)}
.cabecera .marca{color:#0D2B52}
.cabecera .marca small{opacity:.65}
.cabecera .menu a{color:#0D2B52;opacity:.8}
.cabecera .menu a:hover{opacity:1;background:#EEF4FB}
.cabecera .menu a[aria-current="page"]{opacity:1;color:#0A62C2;box-shadow:inset 0 -2px 0 #0A62C2;background:none}
.cabecera .menu a.boton{opacity:1;box-shadow:none}
.hamburguesa{color:#0D2B52;border-color:#C9D6E4}
.cabecera .contenedor{min-height:84px}
.cabecera.compacta .contenedor{min-height:66px}

/* Logo: se adapta a logos horizontales o cuadrados */
.logo-img{height:56px;width:auto;max-width:240px;object-fit:contain}
.cabecera.compacta .logo-img{height:44px;width:auto}
.marca:has(.logo-img[data-completo]) span{display:none}

/* Logo del pie en blanco sobre fondo oscuro */
.logo-pie{height:60px;width:auto;max-width:240px;object-fit:contain;filter:brightness(0) invert(1)}

@media (max-width:900px){
  .menu{background:#FFFFFF;border-top:1px solid #E3EAF2;box-shadow:0 14px 24px rgba(13,43,82,.1)}
  .cabecera .menu a[aria-current="page"]{box-shadow:none;color:#0A62C2}
  .logo-img{height:46px}
}

/* Portada centrada */
.portada{align-items:center;text-align:center}
.portada .foto::before{background:linear-gradient(180deg,rgba(13,43,82,.45) 0%,rgba(13,43,82,.62) 55%,rgba(13,43,82,.78) 100%)}
.portada .contenedor{padding-top:96px;padding-bottom:96px;display:flex;flex-direction:column;align-items:center}
.portada h1{max-width:16ch;margin-left:auto;margin-right:auto;text-shadow:0 2px 24px rgba(0,0,0,.25)}
.portada p{margin-left:auto;margin-right:auto}
.portada .acciones{justify-content:center}

/* ===== Ajustes v3: portada con la foto real ===== */
.cabecera .menu a.boton{border-radius:999px;padding:10px 22px}
.portada h1{max-width:none}
.portada h1 span{display:block}
.portada .foto::before{background:
  radial-gradient(ellipse 60% 55% at 50% 50%,rgba(10,30,58,.58) 0%,rgba(10,30,58,.30) 70%,rgba(10,30,58,.22) 100%),
  linear-gradient(180deg,rgba(10,30,58,0) 60%,rgba(10,30,58,.45) 100%)}
.portada .foto>img{object-position:50% 45%}
@media (max-width:600px){
  .portada h1 span{display:inline}
  .portada .foto>img{object-position:62% 50%}
}
@media (max-width:600px){
  .portada h1 span{display:block}
  .portada h1{font-size:2rem}
  .portada p{font-size:1.05rem}
  .marca small{white-space:nowrap;font-size:.72rem}
}

/* ===== Ajustes v5: refinamiento ===== */
/* Marca equilibrada */
.logo-img{height:46px}
.cabecera.compacta .logo-img{height:38px}
.cabecera .marca{gap:12px}
.cabecera .marca span{font-size:1.28rem;line-height:1.1}
.cabecera .marca small{font-size:.8rem;margin-top:3px}
/* Portada */
.portada .contenedor{padding-top:150px;padding-bottom:88px}
.portada p{max-width:44ch;font-size:1.22rem}
.portada .foto::before{background:
  radial-gradient(ellipse 62% 58% at 50% 58%,rgba(28,30,44,.60) 0%,rgba(28,30,44,.30) 70%,rgba(28,30,44,.18) 100%),
  linear-gradient(180deg,rgba(60,40,10,.10) 0%,rgba(14,26,46,.50) 100%)}
.portada .confianza{margin-top:26px;font-size:.9rem;opacity:.8;letter-spacing:.01em;animation-delay:.85s}
.portada .confianza{opacity:0;animation:entrar .9s cubic-bezier(.2,.7,.2,1) .85s forwards}
@keyframes entrarSuave{from{opacity:0;transform:translateY(22px)}to{opacity:.8;transform:none}}
.portada .confianza{animation-name:entrarSuave}
/* WhatsApp más discreto */
.whatsapp{width:52px;height:52px}
.whatsapp svg{width:26px;height:26px}
@media (max-width:900px){.logo-img{height:40px}.cabecera .marca span{font-size:1.1rem}}
@media (max-width:600px){
  .portada .contenedor{padding-top:88px;padding-bottom:64px}
  .portada p{font-size:1.05rem}
  .portada .confianza{font-size:.8rem;max-width:30ch}
}
@media (prefers-reduced-motion:reduce){.portada .confianza{opacity:.8;animation:none}}
.portada p{max-width:50ch}
.portada p.confianza{max-width:none;white-space:nowrap}
@media (max-width:600px){.portada p.confianza{white-space:normal;max-width:30ch}}

/* ===== Ajustes v6: portada a pantalla completa ===== */
:root{--alto-cabecera:85px}
.portada{min-height:calc(100vh - var(--alto-cabecera));min-height:calc(100svh - var(--alto-cabecera))}
.portada .contenedor{padding-top:48px;padding-bottom:96px}
.impacto{scroll-margin-top:66px}
.bajar{position:absolute;left:50%;bottom:26px;z-index:3;width:44px;height:44px;margin-left:-22px;display:grid;place-items:center;color:#fff;border-radius:50%;box-shadow:inset 0 0 0 1.5px rgba(255,255,255,.55);opacity:0;animation:aparecer .8s ease 1.3s forwards,insinuar 1.8s ease-in-out 2.2s 2}
.bajar:hover{background:rgba(255,255,255,.12)}
.bajar svg{width:22px;height:22px}
@keyframes aparecer{to{opacity:.85}}
@keyframes insinuar{0%,100%{transform:translateY(0)}50%{transform:translateY(7px)}}

@media (max-width:600px){.portada .contenedor{padding-top:32px;padding-bottom:88px}.bajar{bottom:18px}}
@media (max-height:620px){.bajar{display:none}}
@media (prefers-reduced-motion:reduce){.bajar{opacity:.85;animation:none}}