/* ==========================================================================
   DICCARDI DIGITAL · hoja de estilos compartida
   La usan todas las páginas del sitio. Si cambias algo aquí, cambia en todas.
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Shrikhand&family=DM+Sans:opsz,wght@9..40,400;9..40,500;9..40,700&display=swap');

:root{
  /* Paleta de marca */
  --menta:#00FCA8;
  --menta-osc:#00C384;      /* variante para texto sobre claro y sombras */
  --petroleo:#022B3A;
  --petroleo-cl:#0A4257;
  --lila:#C9CAD9;
  --nube:#F7EDF0;
  --coral:#EF626C;
  --blanco:#FFFFFF;

  --gris:#5C6873;
  --linea:rgba(2,43,58,.14);

  --display:'Shrikhand', Georgia, serif;   /* solo titulares grandes */
  --texto:'DM Sans', system-ui, -apple-system, sans-serif;

  --r:18px;
  --cab:64px;               /* alto de la cabecera fija */
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--cab) + 12px);}
body{
  margin:0;background:var(--nube);color:var(--petroleo);
  font-family:var(--texto);font-size:16.5px;line-height:1.6;
  -webkit-font-smoothing:antialiased;-webkit-text-size-adjust:100%;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;margin:0;padding:0;}
h1,h2,h3,h4,p{margin:0;}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit;}
input,select,textarea{font:inherit;}
:focus-visible{outline:3px solid var(--menta-osc);outline-offset:3px;border-radius:6px;}

.wrap{width:100%;max-width:1180px;margin:0 auto;padding:0 20px;}

/* ---------- Tipografía ---------- */
h1{font-family:var(--display);font-weight:400;line-height:1.04;letter-spacing:-.005em;
   font-size:clamp(34px,8.4vw,68px);}
h2{font-weight:700;line-height:1.1;letter-spacing:-.02em;font-size:clamp(26px,5.6vw,42px);}
h3{font-weight:700;line-height:1.2;letter-spacing:-.01em;font-size:clamp(18px,4.2vw,21px);}

.eyebrow{
  display:inline-block;font-weight:700;font-size:12px;letter-spacing:.15em;
  text-transform:uppercase;color:var(--menta-osc);margin-bottom:14px;
}
.seccion-oscura .eyebrow{color:var(--menta);}
.lead{font-size:clamp(16.5px,4vw,19px);color:var(--gris);margin-top:14px;max-width:38em;}
.seccion-oscura .lead{color:rgba(255,255,255,.78);}

/* ---------- Botones ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  min-height:52px;padding:14px 26px;border-radius:999px;
  font-weight:700;font-size:16.5px;letter-spacing:-.01em;text-align:center;
  transition:transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.btn--menta{background:var(--menta);color:var(--petroleo);box-shadow:0 4px 0 var(--menta-osc);}
.btn--menta:active{transform:translateY(3px);box-shadow:0 1px 0 var(--menta-osc);}
.btn--oscuro{background:var(--petroleo);color:var(--blanco);box-shadow:0 4px 0 #001A24;}
.btn--oscuro:active{transform:translateY(3px);box-shadow:0 1px 0 #001A24;}
.btn--linea{background:transparent;color:inherit;box-shadow:inset 0 0 0 2px currentColor;}
.seccion-oscura .btn--linea{color:var(--blanco);}
@media(hover:hover){
  .btn--menta:hover,.btn--oscuro:hover{transform:translateY(-2px);}
  .btn--linea:hover{background:rgba(0,252,168,.14);}
}

/* ---------- Cabecera ---------- */
.cabecera{
  position:sticky;top:0;z-index:900;background:var(--petroleo);
  height:var(--cab);display:flex;align-items:center;
}
.cabecera .wrap{display:flex;align-items:center;justify-content:space-between;gap:14px;}
.logo img{height:38px;width:auto;}
.nav{display:none;}
.nav a{font-size:15.5px;font-weight:500;color:rgba(255,255,255,.82);padding:8px 2px;}
.nav a:hover,.nav a[aria-current="page"]{color:var(--menta);}
.cab-cta{
  display:inline-flex;align-items:center;justify-content:center;
  min-height:42px;padding:0 18px;border-radius:999px;
  background:var(--menta);color:var(--petroleo);font-weight:700;font-size:15px;
}
.menu-btn{
  width:44px;height:44px;display:grid;place-items:center;color:var(--blanco);flex:none;
}
.menu-btn svg{width:26px;height:26px;}
.menu-movil{
  position:fixed;inset:var(--cab) 0 auto 0;background:var(--petroleo);
  border-top:1px solid rgba(255,255,255,.12);
  padding:10px 20px 22px;display:none;z-index:899;
}
.menu-movil.abierto{display:block;}
.menu-movil a{
  display:block;padding:15px 0;font-size:17px;font-weight:500;color:var(--blanco);
  border-bottom:1px solid rgba(255,255,255,.1);
}

/* ---------- Secciones ---------- */
.seccion{padding:60px 0;}
.seccion-oscura{background:var(--petroleo);color:var(--blanco);}
.seccion-blanca{background:var(--blanco);}
.cab-seccion{margin-bottom:34px;max-width:36rem;}

/* ---------- Hero ---------- */
.hero{
  background:
    radial-gradient(600px 320px at 92% 0%, rgba(0,252,168,.20), transparent 62%),
    var(--petroleo);
  color:var(--blanco);padding:52px 0 60px;position:relative;overflow:hidden;
}
.hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.10;
  background-image:linear-gradient(rgba(255,255,255,.6) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.6) 1px,transparent 1px);
  background-size:44px 44px;
  -webkit-mask-image:radial-gradient(80% 60% at 50% 20%,#000,transparent);
          mask-image:radial-gradient(80% 60% at 50% 20%,#000,transparent);
}
.hero .wrap{position:relative;z-index:2;}
.hero h1 em{font-style:normal;color:var(--menta);}
.hero-sub{font-size:clamp(16.5px,4.2vw,20px);color:rgba(255,255,255,.8);margin-top:18px;max-width:34em;}
.hero-cta{display:grid;gap:11px;margin-top:28px;}
.hero-datos{
  display:flex;flex-wrap:wrap;gap:8px;margin-top:26px;
  font-size:13.5px;font-weight:500;color:rgba(255,255,255,.72);
}
.hero-datos li{background:rgba(255,255,255,.08);padding:7px 14px;border-radius:999px;}
.hero-datos b{color:var(--menta);font-weight:700;}

/* ---------- Router de públicos (elemento central de la home) ---------- */
.router{display:grid;gap:14px;}
.ruta{
  background:var(--blanco);border:2.5px solid var(--petroleo);border-radius:var(--r);
  padding:22px 20px;display:block;position:relative;
  box-shadow:5px 5px 0 var(--petroleo);
  transition:transform .16s ease, box-shadow .16s ease;
}
.ruta:hover{transform:translate(-2px,-2px);box-shadow:7px 7px 0 var(--petroleo);}
.ruta-quien{
  display:inline-block;font-size:12px;font-weight:700;letter-spacing:.1em;
  text-transform:uppercase;padding:5px 12px;border-radius:999px;margin-bottom:12px;
}
.ruta--peques .ruta-quien{background:var(--menta);color:var(--petroleo);}
.ruta--fp     .ruta-quien{background:var(--petroleo);color:var(--menta);}
.ruta--docentes .ruta-quien{background:var(--coral);color:var(--blanco);}
.ruta--escolar .ruta-quien{background:var(--lila);color:var(--petroleo);}
.ruta h3{margin-bottom:8px;}
.ruta p{font-size:15.5px;color:var(--gris);}
.ruta-mas{
  display:inline-flex;align-items:center;gap:7px;margin-top:14px;
  font-weight:700;font-size:15px;color:var(--petroleo);
}
.ruta-mas svg{width:17px;height:17px;transition:transform .16s ease;}
.ruta:hover .ruta-mas svg{transform:translateX(4px);}

/* ---------- Razones ---------- */
.razones{display:grid;gap:14px;}
.razon{
  border:2px solid rgba(255,255,255,.18);border-radius:var(--r);
  padding:20px;background:rgba(255,255,255,.04);
}
.razon-n{
  font-family:var(--display);font-weight:400;font-size:27px;color:var(--menta);
  line-height:1;margin-bottom:12px;display:block;
}
.razon h3{margin-bottom:7px;}
.razon p{font-size:15px;color:rgba(255,255,255,.76);}

/* ---------- Bloque de contacto ---------- */
.contacto-caja{
  background:var(--menta);color:var(--petroleo);border-radius:26px;
  padding:32px 24px;border:2.5px solid var(--petroleo);box-shadow:7px 7px 0 var(--petroleo);
}
.contacto-caja h2{margin-bottom:12px;}
.contacto-caja p{font-size:16.5px;max-width:32em;}
.contacto-cta{display:grid;gap:11px;margin-top:24px;}
.contacto-datos{
  margin-top:26px;padding-top:22px;border-top:2px solid rgba(2,43,58,.2);
  display:grid;gap:9px;font-size:15.5px;
}
.contacto-datos b{font-weight:700;}

/* ---------- Pie ---------- */
.pie{background:var(--petroleo);color:rgba(255,255,255,.6);padding:36px 0 28px;font-size:14px;}
.pie img{height:44px;width:auto;margin-bottom:18px;}
.pie-cols{display:grid;gap:24px;}
.pie h4{font-size:13px;letter-spacing:.12em;text-transform:uppercase;color:var(--menta);margin-bottom:11px;}
.pie li{margin-bottom:7px;}
.pie a:hover{color:var(--menta);}
.pie-legal{
  margin-top:28px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);
  font-size:13px;display:grid;gap:8px;
}
.pie-legal a{text-decoration:underline;}

/* ---------- WhatsApp flotante ---------- */
.wa-flot{
  position:fixed;right:16px;bottom:16px;z-index:950;
  width:56px;height:56px;border-radius:50%;background:#25D366;
  display:grid;place-items:center;box-shadow:0 6px 20px rgba(2,43,58,.32);
  transition:transform .15s ease;
}
.wa-flot:hover{transform:scale(1.07);}
.wa-flot svg{width:30px;height:30px;fill:#fff;}

/* ---------- Aparición al hacer scroll ---------- */
.rv{opacity:1;transform:none;transition:opacity .55s ease,transform .55s ease;}
.rv.rv-pending{opacity:0;transform:translateY(18px);}
.rv.rv-pending.visible{opacity:1;transform:none;}

/* ==========================================================================
   ≥ 720px
   ========================================================================== */
@media (min-width:720px){
  .wrap{padding:0 32px;}
  .seccion{padding:82px 0;}
  .hero{padding:74px 0 84px;}
  .hero-cta{display:flex;flex-wrap:wrap;}
  .router{grid-template-columns:1fr 1fr;}
  .razones{grid-template-columns:1fr 1fr;}
  .contacto-caja{padding:44px 40px;}
  .contacto-cta{display:flex;flex-wrap:wrap;}
  .contacto-datos{grid-template-columns:repeat(3,1fr);}
  .pie-cols{grid-template-columns:1.4fr 1fr 1fr;gap:34px;}
  .pie-legal{display:flex;justify-content:space-between;align-items:center;}
  .wa-flot{right:24px;bottom:24px;width:60px;height:60px;}
}

/* ==========================================================================
   ≥ 1000px
   ========================================================================== */
@media (min-width:1000px){
  :root{--cab:72px;}
  .nav{display:flex;align-items:center;gap:28px;}
  .menu-btn{display:none;}
  .logo img{height:44px;}
  .hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center;}
  .razones{grid-template-columns:repeat(4,1fr);}
  .cab-seccion{margin-bottom:46px;}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  *,*::before{animation:none!important;transition:none!important;}
  .rv{opacity:1;transform:none;}
}

/* ==========================================================================
   MÓDULOS DE PÁGINAS DE SERVICIO
   Los usan programacion-ninos, refuerzo-fp, etc.
   ========================================================================== */

/* Banner superior (matrícula, avisos) */
.banner{
  background:var(--menta);color:var(--petroleo);
  font-weight:700;font-size:clamp(13px,3.4vw,15.5px);text-align:center;
  padding:11px 18px;line-height:1.3;
  display:flex;align-items:center;justify-content:center;gap:9px;flex-wrap:wrap;
}
.banner b{background:var(--petroleo);color:var(--menta);padding:3px 11px;border-radius:999px;font-size:.88em;}
.banner span{font-weight:500;opacity:.8;}

/* Hero con foto de fondo */
.hero--foto{
  background:
    radial-gradient(520px 300px at 90% 6%, rgba(0,252,168,.22), transparent 62%),
    linear-gradient(rgba(2,43,58,.90), rgba(2,43,58,.94)),
    var(--foto, none) 50% 34%/cover no-repeat,
    var(--petroleo);
}

/* Aval de franquicia */
.aval{
  display:inline-flex;align-items:center;gap:10px;margin-top:22px;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);
  padding:9px 16px;border-radius:999px;font-size:13.5px;color:rgba(255,255,255,.82);
}
.aval b{color:var(--menta);font-weight:700;}

/* Barra de datos de confianza */
.tira{background:var(--petroleo-cl);color:var(--blanco);padding:14px 0;}
.tira ul{display:flex;gap:9px;overflow-x:auto;scrollbar-width:none;font-size:14px;font-weight:500;}
.tira ul::-webkit-scrollbar{display:none;}
.tira li{flex:none;display:flex;align-items:center;gap:7px;white-space:nowrap;
  background:rgba(255,255,255,.09);padding:7px 15px;border-radius:999px;}
.tira b{color:var(--menta);font-weight:700;}
.tira a{display:flex;align-items:center;gap:7px;}

/* Selector de edad */
.edades{
  background:var(--petroleo-cl);border-radius:22px;padding:20px 18px;margin-top:30px;
  border:2px solid rgba(255,255,255,.14);
}
.edades-top{font-size:11px;letter-spacing:.15em;text-transform:uppercase;font-weight:700;
  color:rgba(255,255,255,.55);margin-bottom:14px;display:flex;align-items:center;gap:8px;}
.edades-top i{width:9px;height:9px;border-radius:50%;background:var(--menta);
  box-shadow:0 0 10px var(--menta);flex:none;}
.edades-btns{display:flex;gap:8px;margin-bottom:18px;overflow-x:auto;
  scroll-snap-type:x mandatory;padding-bottom:4px;scrollbar-width:none;}
.edades-btns::-webkit-scrollbar{display:none;}
.edad{flex:1 0 auto;min-width:76px;min-height:54px;scroll-snap-align:start;
  padding:8px 12px;border-radius:14px;background:rgba(255,255,255,.09);
  color:rgba(255,255,255,.74);font-weight:700;font-size:15.5px;text-align:center;
  transition:all .15s ease;}
.edad[aria-pressed="true"]{background:var(--menta);color:var(--petroleo);transform:translateY(-2px);}
.edad small{display:block;font-size:10.5px;font-weight:500;opacity:.72;}
.edad-panel{min-height:240px;}
.edad-panel .tool{font-size:11.5px;font-weight:700;letter-spacing:.1em;
  text-transform:uppercase;color:var(--menta);display:block;margin-bottom:9px;}
.edad-panel h3{color:var(--blanco);margin-bottom:10px;}
.edad-panel p{color:rgba(255,255,255,.74);font-size:15px;margin-bottom:15px;}
.edad-panel ul{display:grid;gap:9px;}
.edad-panel li{display:flex;gap:10px;font-size:14.5px;color:rgba(255,255,255,.9);}
.edad-panel li::before{content:"▸";color:var(--menta);font-weight:700;flex:none;}
.fade{animation:apar .3s ease;}
@keyframes apar{from{opacity:0;transform:translateY(8px);}to{opacity:1;transform:none;}}

/* Carrusel horizontal en móvil */
.carril{display:flex;gap:14px;overflow-x:auto;scroll-snap-type:x mandatory;
  padding:4px 20px 16px;margin:0 -20px;scrollbar-width:none;}
.carril::-webkit-scrollbar{display:none;}
.carril>*{flex:0 0 84%;scroll-snap-align:center;}
.desliza{display:flex;align-items:center;gap:7px;font-size:12.5px;font-weight:700;color:var(--gris);}
.seccion-oscura .desliza{color:rgba(255,255,255,.7);}

/* Tarjeta de proyecto */
.proy{background:var(--blanco);color:var(--petroleo);border:2.5px solid var(--petroleo);border-radius:var(--r);
  overflow:hidden;box-shadow:5px 5px 0 var(--petroleo);display:flex;flex-direction:column;}
.proy img{aspect-ratio:4/3;object-fit:cover;object-position:50% 40%;width:100%;height:auto;background:var(--petroleo-cl);}
.proy-b{padding:16px 18px 20px;flex:1;}
.proy-tag{display:inline-block;font-size:11.5px;font-weight:700;letter-spacing:.06em;
  text-transform:uppercase;background:var(--menta);color:var(--petroleo);
  padding:5px 11px;border-radius:999px;margin-bottom:9px;}
.proy-b h3{margin-bottom:7px;}
.proy-b p{font-size:14.5px;color:var(--gris);}

/* Comparativa consumir vs crear */
.vs{display:grid;gap:14px;}
.vs-col{border-radius:var(--r);padding:24px 20px;}
.vs-col--no{background:rgba(255,255,255,.07);color:rgba(255,255,255,.78);}
.vs-col--si{background:var(--menta);color:var(--petroleo);}
.vs-col h3{margin-bottom:14px;}
.vs-col--no h3{color:var(--blanco);}
.vs-col li{display:flex;gap:10px;padding:10px 0;font-size:15px;border-top:1px solid rgba(255,255,255,.16);}
.vs-col--si li{border-top-color:rgba(2,43,58,.18);}
.vs-col li:first-of-type{border-top:0;}
.vs-col--no li::before{content:"✕";flex:none;opacity:.55;font-weight:700;}
.vs-col--si li::before{content:"✓";flex:none;font-weight:700;}

/* Reseña */
.res{background:var(--blanco);color:var(--petroleo);border:2.5px solid var(--petroleo);border-radius:var(--r);
  padding:22px;box-shadow:5px 5px 0 var(--menta);display:flex;flex-direction:column;}
.res-estrellas{color:var(--menta-osc);font-size:16px;letter-spacing:2px;margin-bottom:11px;}
.res p{font-size:15px;margin-bottom:18px;flex:1;}
.res-quien{display:flex;align-items:center;gap:11px;}
.avatar{width:42px;height:42px;border-radius:50%;flex:none;display:grid;place-items:center;
  font-weight:700;font-size:17px;}
.res-quien b{display:block;font-size:15px;}
.res-quien small{color:var(--gris);font-size:12.5px;}

/* Pasos */
.pasos{display:grid;gap:16px;}
.paso{background:var(--blanco);color:var(--petroleo);border:2.5px solid var(--petroleo);border-radius:var(--r);
  padding:22px;box-shadow:5px 5px 0 var(--menta);display:flex;gap:16px;align-items:flex-start;}
.paso-n{flex:none;width:50px;height:50px;border-radius:50%;background:var(--nube);
  border:2.5px solid var(--petroleo);display:grid;place-items:center;
  font-family:var(--display);font-weight:400;font-size:22px;color:var(--petroleo);}
.paso p{color:var(--gris);font-size:15px;margin-top:6px;}

/* Galería */
.galeria{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:26px;}
.galeria img{width:100%;aspect-ratio:1/1;object-fit:cover;border-radius:16px;
  border:2.5px solid var(--petroleo);}
.galeria img:first-child{grid-column:1 / -1;}

/* Garantías (profesores) */
.garantias{display:grid;gap:12px;}
.garantia{background:var(--blanco);color:var(--petroleo);border:2.5px solid var(--petroleo);border-radius:16px;
  padding:16px 18px;display:flex;gap:14px;align-items:flex-start;}
.garantia-n{flex:none;width:38px;height:38px;border-radius:11px;background:var(--menta);
  display:grid;place-items:center;font-weight:700;font-size:17px;color:var(--petroleo);}
.garantia b{display:block;font-size:16px;margin-bottom:3px;}
.garantia p{font-size:14.5px;color:var(--gris);}

/* FAQ */
.faq details{background:var(--blanco);color:var(--petroleo);border:2.5px solid var(--petroleo);border-radius:14px;
  margin-bottom:10px;overflow:hidden;}
.faq summary{display:flex;justify-content:space-between;align-items:center;gap:14px;
  padding:16px 18px;min-height:56px;font-weight:700;font-size:16.5px;cursor:pointer;list-style:none;}
.faq summary::-webkit-details-marker{display:none;}
.faq summary::after{content:"+";font-size:26px;font-weight:400;color:var(--menta-osc);
  flex:none;transition:transform .2s;line-height:1;}
.faq details[open] summary::after{transform:rotate(45deg);}
.faq p{padding:0 18px 18px;color:var(--gris);font-size:15.5px;}

/* Formulario */
.form-card{background:var(--blanco);color:var(--petroleo);border:2.5px solid var(--petroleo);border-radius:22px;
  padding:24px 20px;box-shadow:7px 7px 0 var(--menta);}
.form-card h3{margin-bottom:5px;}
.form-card>p{color:var(--gris);font-size:15px;margin-bottom:20px;}
.campo{margin-bottom:14px;}
.campo label{display:block;font-size:13.5px;font-weight:700;margin-bottom:6px;}
.campo input,.campo select{width:100%;min-height:54px;padding:14px 15px;border-radius:13px;
  border:2px solid var(--linea);background:var(--nube);font-size:16px;color:var(--petroleo);}
.campo select{-webkit-appearance:none;appearance:none;padding-right:44px;
  background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23022B3A' stroke-width='3' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 15px center;background-size:17px;}
.campo input:focus,.campo select:focus{border-color:var(--menta-osc);outline:none;}
.campo.err input,.campo.err select{border-color:var(--coral);background:#FEF2F3;}
.err-msg{display:block;font-size:12.5px;font-weight:700;color:var(--coral);margin-top:6px;}
.err-msg:empty{display:none;}
.form-card .btn{width:100%;}
.form-o{text-align:center;font-size:13px;color:var(--gris);margin:14px 0 11px;}
.legalito{font-size:12px;color:var(--gris);line-height:1.5;margin-top:12px;text-align:center;}
.legalito a{text-decoration:underline;}

/* Barra fija móvil */
.fija{position:fixed;left:0;right:0;bottom:0;z-index:940;display:flex;gap:9px;
  padding:10px 12px calc(10px + env(safe-area-inset-bottom));
  background:rgba(2,43,58,.97);backdrop-filter:blur(10px);
  transform:translateY(115%);transition:transform .26s ease;}
.fija.on{transform:none;}
.fija .btn{flex:1;min-height:50px;padding:12px;font-size:15.5px;box-shadow:none;}

@media (min-width:720px){
  .carril{display:grid;grid-template-columns:repeat(3,1fr);overflow:visible;margin:0;padding:0;}
  .carril>*{flex:none;}
  .desliza{display:none;}
  .vs{grid-template-columns:1fr 1fr;gap:18px;}
  .pasos{grid-template-columns:repeat(3,1fr);}
  .paso{flex-direction:column;}
  .galeria{grid-template-columns:repeat(4,1fr);gap:14px;}
  .galeria img:first-child{grid-column:span 2;}
  .form-card{padding:32px;}
}
@media (min-width:1000px){
  .edades{margin-top:0;padding:26px;}
  .form-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start;}
}
@media (max-width:719px){ .wa-flot{display:none;} body{padding-bottom:0;} }
@media (min-width:720px){ .fija{display:none;} }

/* Tarjetas de fondo claro dentro de secciones oscuras: el texto no hereda el blanco */
.seccion-oscura .proy,.seccion-oscura .proy h3,
.seccion-oscura .res,.seccion-oscura .res h3,
.seccion-oscura .paso,.seccion-oscura .paso h3,
.seccion-oscura .garantia,.seccion-oscura .garantia b,
.seccion-oscura .faq details,.seccion-oscura .faq summary,
.seccion-oscura .form-card,.seccion-oscura .form-card h3,
.seccion-oscura .form-card label{color:var(--petroleo);}

/* ==========================================================================
   BANNER DE COOKIES
   ========================================================================== */
.ck{
  position:fixed;left:0;right:0;bottom:0;z-index:9999;
  padding:12px 12px calc(12px + env(safe-area-inset-bottom));
  pointer-events:none;
}
.ck-in{
  width:min(100%,980px);margin:0 auto;padding:18px;
  background:#fff;color:var(--petroleo);border:1px solid rgba(2,43,58,.16);
  border-radius:18px;box-shadow:0 18px 55px rgba(2,43,58,.3);
  display:grid;gap:16px;pointer-events:auto;
}
.ck-txt{min-width:0;}
.ck-title{font-size:18px;line-height:1.2;margin:0 0 6px;display:block;}
.ck-txt p{font-size:14px;color:var(--gris);line-height:1.5;max-width:62rem;}
.ck-txt a{color:var(--petroleo);font-weight:700;text-decoration:underline;text-underline-offset:2px;}
.ck-opts{display:grid;gap:9px;margin-top:14px;}
.ck-op{
  display:flex;gap:11px;align-items:flex-start;font-size:13.5px;
  background:var(--nube);padding:12px 13px;border:1px solid var(--linea);
  border-radius:12px;color:var(--gris);cursor:pointer;
}
.ck-op:has(input:focus-visible){outline:3px solid var(--menta-osc);outline-offset:2px;}
.ck-op input{width:20px;height:20px;flex:none;margin:1px 0 0;accent-color:var(--petroleo);}
.ck-op input:disabled{opacity:1;}
.ck-op b{font-size:14px;color:var(--petroleo);display:inline;}
.ck-btns{display:grid;gap:9px;}
.ck-principales{display:grid;grid-template-columns:1fr;gap:9px;}
.ck-btn{
  min-height:46px;padding:11px 18px;border-radius:999px;font-weight:700;
  font-size:14.5px;text-align:center;border:2px solid var(--petroleo);
}
.ck-aceptar{background:var(--menta);color:var(--petroleo);}
.ck-rechazar{background:var(--petroleo);color:#fff;}
.ck-config{
  min-height:42px;padding:8px 12px;border-radius:999px;font-weight:700;
  font-size:14px;text-decoration:underline;text-underline-offset:2px;color:var(--petroleo);
}
.ck-guardar{background:#fff;color:var(--petroleo);}
.ck-btn:active,.ck-config:active{transform:translateY(1px);}

@media (min-width:620px){
  .ck{padding:18px 18px calc(18px + env(safe-area-inset-bottom));}
  .ck-in{padding:20px 22px;}
  .ck-principales{grid-template-columns:1fr 1fr;}
  .ck-opts{grid-template-columns:repeat(3,1fr);}
}
@media (min-width:900px){
  .ck-in{grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:24px;}
  .ck-btns{min-width:330px;}
  .ck-opts{grid-column:1 / -1;}
}

/* Deja hueco para que el banner no tape la barra fija de móvil */
.ck ~ .fija{bottom:auto;}

/* ---------- Página 404 ---------- */
.error404{min-height:calc(100vh - var(--cab));display:flex;align-items:center;padding:64px 0 84px;}
.error404 .wrap{max-width:760px;text-align:center;}
.error404 .codigo{font-family:var(--display);font-size:clamp(72px,22vw,170px);line-height:.85;color:var(--menta-osc);}
.error404 h1{font-family:var(--texto);font-weight:700;font-size:clamp(28px,6vw,44px);margin:20px 0 12px;}
.error404 p{max-width:36rem;margin:0 auto 24px;color:var(--gris);}
.error404 .acciones{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;}

/* ==========================================================================
   PÁGINAS LEGALES
   ========================================================================== */
.legal{padding:48px 0 72px;}
.legal .wrap{max-width:780px;}
.legal h1{font-size:clamp(28px,6.4vw,44px);margin-bottom:10px;}
.legal .actualizado{font-size:13.5px;color:var(--gris);margin-bottom:34px;}
.legal h2{font-size:clamp(20px,4.6vw,26px);margin:38px 0 14px;}
.legal h3{font-size:17px;margin:24px 0 8px;}
.legal p{margin-bottom:14px;font-size:16px;}
.legal ul{margin:0 0 18px;padding-left:0;}
.legal li{
  position:relative;padding-left:22px;margin-bottom:9px;font-size:15.5px;
}
.legal li::before{
  content:"";position:absolute;left:4px;top:10px;
  width:7px;height:7px;border-radius:50%;background:var(--menta-osc);
}
.legal a{color:var(--menta-osc);text-decoration:underline;font-weight:500;}
.legal .tabla{
  width:100%;border-collapse:collapse;margin:18px 0 24px;font-size:14.5px;
  border:2px solid var(--petroleo);border-radius:12px;overflow:hidden;
}
.legal .tabla th,.legal .tabla td{
  text-align:left;padding:11px 13px;border-bottom:1px solid var(--linea);vertical-align:top;
}
.legal .tabla th{background:var(--petroleo);color:#fff;font-size:13px;
  letter-spacing:.06em;text-transform:uppercase;}
.legal .tabla tr:last-child td{border-bottom:0;}
.legal .aviso{
  background:var(--blanco);border:2.5px solid var(--petroleo);border-radius:14px;
  padding:18px 20px;margin:24px 0;font-size:15px;box-shadow:4px 4px 0 var(--menta);
}
.legal .aviso b{display:block;margin-bottom:5px;}
@media (max-width:600px){
  .legal .tabla,.legal .tabla tbody,.legal .tabla tr,.legal .tabla td{display:block;width:100%;}
  .legal .tabla thead{display:none;}
  .legal .tabla tr{border-bottom:2px solid var(--linea);padding:8px 0;}
  .legal .tabla td{border:0;padding:5px 13px;}
  .legal .tabla td::before{content:attr(data-l) ": ";font-weight:700;}
}

/* El titular del hero cambia con el selector: transición suave y sin salto */
.hero h1,.hero-sub{min-height:1px;}
.hero h1.fade,.hero-sub.fade{animation:apar .34s ease;}