/* ==========================================================================
   Centro Psico Oncológico · El Factor Emocional
   Identidad: verde petróleo + ámbar (Fénix / renacer) sobre marfil
   Tipografía: Spectral (títulos) + Work Sans (texto)
   ========================================================================== */
:root{
  --petroleo:#114c48;
  --petroleo-2:#1b6b63;
  --petroleo-3:#2a8279;
  --ambar:#e0923f;
  --ambar-osc:#c0722a;
  --coral:#d7714f;
  --crema:#f6f3ec;
  --crema-2:#ece5d8;
  --blanco:#ffffff;
  --tinta:#22302e;
  --tinta-suave:#55625e;
  --linea:rgba(17,76,72,.14);

  --serif:"Spectral",Georgia,"Times New Roman",serif;
  --sans:"Work Sans",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --ancho-max:1140px; --radio:18px; --radio-sm:12px;
  --sombra:0 20px 46px -26px rgba(17,76,72,.5);
  --sombra-suave:0 10px 26px -18px rgba(17,76,72,.4);
  --transicion:230ms cubic-bezier(.4,0,.2,1);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{font-family:var(--sans);color:var(--tinta);background:var(--crema);line-height:1.7;font-size:17px;-webkit-font-smoothing:antialiased;overflow-x:hidden;}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
h1,h2,h3,h4{font-family:var(--serif);font-weight:600;line-height:1.15;color:var(--petroleo);}

.contenedor{width:100%;max-width:var(--ancho-max);margin-inline:auto;padding-inline:26px;}
.seccion{padding-block:clamp(60px,8vw,110px);}
.centrado{text-align:center;}
.centrado .titulo-seccion,.centrado .subtitulo{margin-inline:auto;}
.eyebrow{display:inline-flex;align-items:center;gap:9px;font-family:var(--sans);font-size:.78rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--ambar-osc);margin-bottom:16px;}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--ambar);border-radius:2px;}
.titulo-seccion{font-size:clamp(2rem,4vw,3rem);font-weight:600;margin-bottom:18px;max-width:20ch;}
.subtitulo{font-size:1.12rem;color:var(--tinta-suave);max-width:64ch;}

/* Botones */
.btn{display:inline-flex;align-items:center;gap:10px;cursor:pointer;font-family:var(--sans);font-weight:600;font-size:.97rem;padding:14px 28px;border-radius:999px;border:1.5px solid transparent;transition:transform var(--transicion),background var(--transicion),color var(--transicion);white-space:nowrap;}
.btn:hover{transform:translateY(-2px);}
.btn-primario{background:var(--petroleo);color:var(--crema);}
.btn-primario:hover{background:var(--petroleo-2);}
.btn-acento{background:var(--ambar);color:#3a2410;}
.btn-acento:hover{background:var(--ambar-osc);color:#fff;}
.btn-fantasma{background:transparent;color:var(--petroleo);border-color:var(--linea);}
.btn-fantasma:hover{border-color:var(--petroleo);}
.btn-grande{padding:16px 34px;font-size:1.05rem;}

/* Cabecera */
.cabecera{position:sticky;top:0;z-index:100;background:var(--crema);border-bottom:1px solid var(--linea);}
.nav{display:flex;align-items:center;justify-content:space-between;padding-block:14px;gap:22px;}
.marca{display:flex;align-items:center;gap:12px;}
.marca .iso{width:46px;height:46px;flex-shrink:0;}
.marca .nombre{font-family:var(--serif);font-weight:600;font-size:1.2rem;color:var(--petroleo);line-height:1.05;}
.marca .nombre small{display:block;font-family:var(--sans);font-weight:700;font-size:.58rem;letter-spacing:.2em;text-transform:uppercase;color:var(--ambar-osc);margin-top:3px;}
.nav-enlaces{list-style:none;display:flex;align-items:center;gap:4px;}
.nav-enlaces a{padding:9px 13px;border-radius:999px;font-weight:600;font-size:.92rem;color:var(--tinta);transition:background var(--transicion),color var(--transicion);}
.nav-enlaces a:hover{background:rgba(17,76,72,.08);}
.nav-enlaces a.activo{color:var(--petroleo);background:rgba(224,146,63,.18);}
.nav-acciones{display:flex;align-items:center;gap:12px;}
.menu-toggle{display:none;flex-direction:column;gap:5px;padding:10px;background:transparent;border:none;cursor:pointer;}
.menu-toggle span{width:24px;height:2px;background:var(--petroleo);border-radius:2px;}

/* Hero */
.hero{background:radial-gradient(120% 120% at 85% 0%,rgba(224,146,63,.16) 0%,rgba(246,243,236,0) 55%),var(--crema);overflow:hidden;}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:52px;align-items:center;padding-block:clamp(56px,8vw,104px);}
.hero h1{font-size:clamp(2.4rem,5vw,3.8rem);font-weight:600;margin-bottom:20px;}
.hero h1 .resalte{color:var(--ambar-osc);font-style:italic;}
.hero .lead{font-size:1.16rem;color:var(--tinta-suave);max-width:52ch;margin-bottom:30px;}
.hero-acciones{display:flex;flex-wrap:wrap;gap:14px;}
.hero-directores{margin-top:30px;font-size:.95rem;color:var(--tinta-suave);}
.hero-directores strong{color:var(--petroleo);font-weight:600;}
.hero-arte{display:flex;align-items:center;justify-content:center;}
.hero-arte svg{width:100%;max-width:380px;height:auto;}

/* Tarjetas home */
.grid-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:26px;}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:26px;}
.tarjeta{background:var(--blanco);border:1px solid var(--linea);border-radius:var(--radio);padding:34px 30px;display:flex;flex-direction:column;transition:transform var(--transicion),box-shadow var(--transicion);}
.tarjeta:hover{transform:translateY(-5px);box-shadow:var(--sombra);}
.tarjeta .ico{width:54px;height:54px;border-radius:15px;background:var(--crema-2);display:flex;align-items:center;justify-content:center;color:var(--ambar-osc);margin-bottom:20px;}
.tarjeta .ico svg{width:28px;height:28px;}
.tarjeta h3{font-size:1.4rem;margin-bottom:10px;}
.tarjeta p{color:var(--tinta-suave);font-size:.98rem;margin-bottom:20px;flex-grow:1;}
.tarjeta .mas{display:inline-flex;align-items:center;gap:7px;font-weight:600;color:var(--petroleo);align-self:flex-start;transition:gap var(--transicion);}
.tarjeta:hover .mas{gap:11px;}

/* Páginas internas */
.page-hero{background:var(--petroleo);color:var(--crema);padding-block:clamp(52px,7vw,92px);position:relative;overflow:hidden;}
.page-hero::after{content:"";position:absolute;inset:0;background:radial-gradient(70% 120% at 85% 10%,rgba(224,146,63,.22),rgba(17,76,72,0) 60%);}
.page-hero .contenedor{position:relative;z-index:1;}
.page-hero .eyebrow{color:var(--ambar);}
.page-hero h1{color:var(--crema);font-size:clamp(2.2rem,4.6vw,3.3rem);font-weight:600;margin-bottom:14px;max-width:22ch;}
.page-hero p{color:rgba(246,243,236,.84);font-size:1.12rem;max-width:62ch;}

.bloque-texto{max-width:780px;}
.bloque-texto p{margin-bottom:18px;color:var(--tinta-suave);}
.bloque-texto h3{font-size:1.5rem;margin:36px 0 12px;color:var(--petroleo);}
.bloque-texto h4{font-size:1.15rem;margin:24px 0 8px;color:var(--petroleo-2);font-family:var(--serif);}
.bloque-texto strong{color:var(--tinta);}
.bloque-texto ul{margin:0 0 18px 2px;list-style:none;display:grid;gap:9px;}
.bloque-texto ul li{padding-left:22px;position:relative;color:var(--tinta-suave);}
.bloque-texto ul li::before{content:"";position:absolute;left:0;top:11px;width:8px;height:8px;border-radius:50%;background:var(--ambar);}
.dato-destacado{background:var(--blanco);border-left:4px solid var(--ambar);border-radius:0 var(--radio-sm) var(--radio-sm) 0;padding:20px 26px;margin:26px 0;color:var(--tinta-suave);}
.cita{font-family:var(--serif);font-style:italic;font-size:1.4rem;line-height:1.45;color:var(--petroleo);border-left:3px solid var(--ambar);padding-left:22px;margin:30px 0;}

/* Pasos / programa */
.pasos{display:grid;gap:16px;counter-reset:paso;}
.paso{display:flex;gap:18px;background:var(--blanco);border:1px solid var(--linea);border-radius:var(--radio-sm);padding:22px 24px;}
.paso .n{flex-shrink:0;width:38px;height:38px;border-radius:50%;background:var(--petroleo);color:var(--crema);display:flex;align-items:center;justify-content:center;font-family:var(--serif);font-weight:600;}
.paso h4{font-family:var(--sans);font-size:1.02rem;color:var(--petroleo);margin-bottom:4px;}
.paso p{color:var(--tinta-suave);font-size:.95rem;margin:0;}

/* Equipo */
.equipo{display:grid;gap:26px;}
.persona{display:grid;grid-template-columns:150px 1fr;gap:28px;align-items:start;background:var(--blanco);border:1px solid var(--linea);border-radius:var(--radio);padding:30px;}
.persona .foto{aspect-ratio:1;border-radius:50%;width:150px;background:linear-gradient(150deg,var(--petroleo-3),var(--petroleo));display:flex;align-items:center;justify-content:center;color:rgba(246,243,236,.75);font-size:.8rem;text-align:center;padding:12px;overflow:hidden;}
.persona .foto img{width:100%;height:100%;object-fit:cover;border-radius:50%;}
.persona h3{font-size:1.45rem;margin-bottom:2px;}
.persona .rol{color:var(--ambar-osc);font-weight:600;font-size:.95rem;margin-bottom:12px;}
.persona ul{list-style:none;display:grid;gap:5px;margin:0;}
.persona ul li{padding-left:18px;position:relative;color:var(--tinta-suave);font-size:.95rem;}
.persona ul li::before{content:"–";position:absolute;left:0;color:var(--petroleo-3);}

/* Contacto */
.tarjeta-contacto{display:flex;gap:16px;align-items:flex-start;background:var(--blanco);border:1px solid var(--linea);border-radius:var(--radio-sm);padding:20px 22px;}
.tarjeta-contacto .ico{width:44px;height:44px;border-radius:12px;background:var(--crema-2);display:flex;align-items:center;justify-content:center;color:var(--ambar-osc);flex-shrink:0;}
.tarjeta-contacto .ico svg{width:22px;height:22px;}
.tarjeta-contacto h4{font-family:var(--sans);font-size:1rem;margin-bottom:2px;color:var(--petroleo);}
.tarjeta-contacto a,.tarjeta-contacto span{color:var(--tinta-suave);font-size:.96rem;}
.form-contacto{display:grid;gap:16px;max-width:560px;}
.form-contacto label{font-weight:600;font-size:.9rem;color:var(--petroleo);display:block;margin-bottom:6px;}
.form-contacto input,.form-contacto textarea{width:100%;padding:13px 16px;border:1.5px solid var(--linea);border-radius:var(--radio-sm);font-family:var(--sans);font-size:1rem;background:var(--blanco);color:var(--tinta);}
.form-contacto input:focus,.form-contacto textarea:focus{outline:none;border-color:var(--ambar);}

/* CTA oscura */
.cta{background:var(--petroleo);color:var(--crema);}
.cta .titulo-seccion{color:var(--crema);}
.cta p{color:rgba(246,243,236,.84);max-width:56ch;margin:0 auto 28px;text-align:center;font-size:1.1rem;}
.cta-acciones{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;}

/* Pie */
.pie-pagina{background:#0d3c39;color:rgba(246,243,236,.74);padding-block:56px 28px;}
.pie-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:40px;padding-bottom:34px;border-bottom:1px solid rgba(246,243,236,.12);}
.pie-pagina .nombre{font-family:var(--serif);font-size:1.4rem;color:var(--crema);margin-bottom:12px;}
.pie-col h4{font-family:var(--sans);color:var(--crema);font-size:.82rem;letter-spacing:.12em;text-transform:uppercase;margin-bottom:14px;}
.pie-col ul{list-style:none;display:grid;gap:9px;}
.pie-col a:hover{color:var(--ambar);}
.pie-base{padding-top:22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:.85rem;}

/* WhatsApp flotante */
.whatsapp-flotante{position:fixed;bottom:24px;right:24px;width:58px;height:58px;border-radius:50%;background:#25d366;color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 30px -8px rgba(37,211,102,.6);z-index:90;transition:transform var(--transicion);}
.whatsapp-flotante:hover{transform:scale(1.08);}
.whatsapp-flotante svg{width:30px;height:30px;}

/* Reveal */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease;}
.reveal.visible{opacity:1;transform:none;}

/* Responsive */
@media (max-width:900px){
  .menu-toggle{display:flex;}
  .nav-enlaces{position:fixed;top:0;right:0;left:auto;height:100vh;z-index:200;overflow-y:auto;width:min(82vw,320px);flex-direction:column;align-items:flex-start;gap:4px;background:var(--crema);padding:88px 24px 24px;box-shadow:-20px 0 50px -20px rgba(0,0,0,.3);transform:translateX(100%);transition:transform var(--transicion);}
  .nav-enlaces.abierto{transform:none;}
  .nav-enlaces a{width:100%;font-size:1.05rem;padding:12px 14px;}
  .nav-acciones .btn:not(.menu-toggle){display:none;}
  .hero-grid{grid-template-columns:1fr;}
  .hero-arte{order:-1;}
  .grid-2{grid-template-columns:1fr;}
  .persona{grid-template-columns:1fr;justify-items:center;text-align:center;}
  .persona ul{text-align:left;}
  .pie-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:560px){.pie-grid{grid-template-columns:1fr;}}