/* =========================================================================
   Prueba de aptitud · Universidad Norbert Wiener
   Landing optimizada — UX/UI/CRO · Performance · Responsive
   ========================================================================= */

/* ---------- Tipografía self-hosted (Founders Grotesk · marca) ---------- */
@font-face{font-family:'Founders Grotesk';font-style:normal;font-weight:400;font-display:swap;src:url('../fonts/FoundersGrotesk-Regular.woff2') format('woff2');}
@font-face{font-family:'Founders Grotesk';font-style:normal;font-weight:600;font-display:swap;src:url('../fonts/FoundersGrotesk-Semibold.woff2') format('woff2');}
@font-face{font-family:'Founders Grotesk';font-style:normal;font-weight:700;font-display:swap;src:url('../fonts/FoundersGrotesk-Bold.woff2') format('woff2');}

/* ---------- Tipografía N27 (títulos y subtítulos) ---------- */
@font-face{font-family:'N27';font-style:normal;font-weight:400;font-display:swap;src:url('../fonts/N27-Regular.woff2') format('woff2');}
@font-face{font-family:'N27';font-style:normal;font-weight:500;font-display:swap;src:url('../fonts/N27-Medium.woff2') format('woff2');}
@font-face{font-family:'N27';font-style:normal;font-weight:700;font-display:swap;src:url('../fonts/N27-Bold.woff2') format('woff2');}

/* ---------- Variables de marca ---------- */
:root{
  /* Paleta de marca Universidad Norbert Wiener (sin azul) */
  --teal:#07c8cc;        /* Turquesa principal (color dominante) */
  --deep:#00877d;        /* Verde oscuro (anclaje oscuro + títulos) */
  --aqua:#daf7f7;        /* Claro de marca */
  --aqua-soft:#eefbfb;   /* Claro aún más suave */
  --cta:#fac93d;         /* Amarillo de marca (CTA · promo/acentos/foco en oscuro) */
  --ink:#1f2733;
  --title:#15212b;       /* Negro suave para títulos (legible y premium) */
  --muted:#5b6675;
  --line:#d2d3d5;        /* Gris de marca */
  --white:#fff;
  /* Tokens semánticos */
  --teal-text:#057074;   /* Turquesa oscuro SOLO para TEXTO de acento (contraste AA ≥4.5:1 sobre claro) */
  --danger:#e53e3e;      /* Rojo de error de formulario */
  --danger-bg:#fff5f5;   /* Fondo de campo inválido */
  --field-bg:#f7f9fc;    /* Fondo de los inputs */
  --wa:#25d366;          /* Verde de WhatsApp */
  --coral:#ec4134;       /* Coral/rojo — COMPLEMENTO del turquesa (acentos, iconos de la marquesina) */
  --shadow-sm:0 4px 14px rgba(0,55,50,.08);
  --shadow-md:0 12px 30px rgba(0,55,50,.12);
  --shadow-lg:0 24px 60px rgba(0,55,50,.16);
  --radius:16px;
  --radius-lg:24px;
  --container:1180px;
  --header-h:72px;
}

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;scroll-padding-top:var(--header-h);-webkit-text-size-adjust:100%;overflow-x:clip;}
body{font-family:'Founders Grotesk',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;color:var(--ink);background:var(--white);line-height:1.6;font-size:16px;overflow-x:clip;}
img{max-width:100%;display:block;height:auto;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;}
h1,h2,h3,h4{line-height:1.18;color:var(--title);font-weight:700;font-family:'N27','Founders Grotesk',system-ui,sans-serif;}   /* TÍTULOS en N27; Founders queda solo para no-títulos (cuerpo/UI) */
button{font-family:inherit;cursor:pointer;border:0;background:none;}

/* Foco visible y de marca para navegación por teclado (todos los interactivos).
   En superficies oscuras/imagen (hero, footer, modales) usa el amarillo por contraste. */
:focus-visible{outline:3px solid var(--teal);outline-offset:2px;}
.hero :focus-visible,.footer-bottom :focus-visible{outline-color:var(--cta);}

.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:20px;}

.skip-link{position:absolute;left:-999px;top:0;background:var(--deep);color:#fff;padding:10px 16px;z-index:1000;border-radius:0 0 8px 0;}
.skip-link:focus{left:0;}

/* Oculto visualmente, pero presente para lectores de pantalla */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;}

/* ---------- Botones ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:600;font-size:1rem;padding:14px 26px;border-radius:50px;transition:transform .15s ease,box-shadow .2s ease,background .2s ease,color .2s ease;text-align:center;}
.btn-cta{background:var(--teal);color:var(--title);box-shadow:0 10px 22px rgba(7,200,204,.35);}
.btn-cta:hover{background:var(--title);color:#fff;transform:translateY(-2px);box-shadow:0 14px 28px rgba(7,200,204,.45);}
.btn-cta:disabled{background:#c2c9d4;box-shadow:none;cursor:not-allowed;transform:none;}
.btn-sm{padding:10px 20px;font-size:.95rem;}
.btn-block{width:100%;}

/* ---------- Header / Nav ---------- */
.site-header{position:fixed;top:0;left:0;width:100%;height:var(--header-h);background:rgba(255,255,255,.96);-webkit-backdrop-filter:saturate(180%) blur(8px);backdrop-filter:saturate(180%) blur(8px);border-bottom:1px solid var(--line);z-index:900;transition:transform .3s ease,box-shadow .25s ease,visibility .3s;}
/* Con JS: el header se oculta en el hero (ahí va el logo overlay .hero-logo) y aparece un pelín pasado el hero (body.header-shown, lo togglea el JS). Sin JS: queda siempre visible. */
.js .site-header{transform:translateY(-100%);visibility:hidden;}
.js body.header-shown .site-header{transform:translateY(0);visibility:visible;}
/* Sombra al hacer scroll (la alterna el JS con la clase, no con estilos inline) */
.site-header.is-scrolled{box-shadow:0 4px 18px rgba(14,27,61,.10);}
.header-inner{height:100%;display:flex;align-items:center;justify-content:space-between;gap:18px;}
.brand img{height:44px;width:auto;}
.main-nav ul{display:flex;align-items:center;gap:6px;}
.main-nav ul a{display:block;padding:8px 12px;font-size:.93rem;font-weight:400;color:var(--title);border-radius:8px;transition:color .2s,background .2s;}
.main-nav ul a:hover{color:var(--teal-text);background:var(--aqua-soft);}
.nav-close{display:none;}
.header-actions{display:flex;align-items:center;gap:12px;}
/* El CTA del header queda siempre visible (el header entero ya solo aparece pasado el hero). */
/* CTA dentro del panel del menú (solo en móvil/tablet) */
.nav-cta{display:none;}
.nav-toggle{display:none;flex-direction:column;justify-content:center;gap:5px;width:44px;height:44px;border-radius:10px;}
.nav-toggle span{display:block;width:24px;height:2.5px;background:var(--teal);border-radius:3px;transition:.3s;margin-inline:auto;}
.nav-overlay{display:none;}

/* ---------- Hero ---------- */
.hero{position:relative;color:#fff;overflow:visible;display:grid;min-height:85vh;background:#012b27;}
/* Imagen de fondo del hero como <img> real (mejor LCP + art direction); la ruta vive en el HTML */
.hero-bg{position:absolute;inset:0;z-index:0;}
.hero-bg img{width:100%;height:100%;object-fit:cover;object-position:center;display:block;}
/* Scrim superior: degradado oscuro arriba → da contraste al logo blanco overlay sobre la zona clara de la foto (sobre la imagen z0, bajo el logo z3 y el contenido z2) */
.hero::before{content:"";position:absolute;top:0;left:0;right:0;height:170px;z-index:1;pointer-events:none;background:linear-gradient(to bottom,rgba(0,30,27,.55) 0%,rgba(0,30,27,.18) 45%,transparent 100%);}
/* Logo overlay del hero (solo con JS; sin JS el header visible ya lleva el logo). Alineado al .container para no "saltar" cuando aparece el header. */
.hero-logo{display:none;position:absolute;top:22px;left:max(20px,(100% - var(--container)) / 2 + 20px);z-index:3;height:64px;width:auto;transition:opacity .3s ease,visibility .3s;filter:drop-shadow(0 1px 2px rgba(0,0,0,.45)) drop-shadow(0 2px 6px rgba(0,0,0,.30));}
.js .hero-logo{display:block;}
.js body.header-shown .hero-logo{opacity:0;visibility:hidden;pointer-events:none;}   /* al aparecer el header (con su logo), oculto también del lector de pantalla */
/* Degradado oscuro→transparente (abajo hacia arriba) para que el texto claro no se pierda */
.hero-copy{text-shadow:0 2px 14px rgba(0,28,26,.55);background:linear-gradient(to top,rgba(0,30,27,.82) 0%,rgba(0,30,27,.2) 46%,transparent 72%);}
.hero-inner{position:relative;z-index:2;align-self:end;width:100%;display:grid;grid-template-columns:1.12fr .88fr;gap:48px;align-items:end;padding:64px 20px 24px;}
.hero-title{color:#fff;font-size:clamp(2.1rem,4.5vw,3.4rem);font-weight:700;letter-spacing:-.5px;}
/* Claim de marca (One Health): subtítulo bajo el H1, antes de la promo */
.hero-claim{font-family:'N27','Founders Grotesk',system-ui,sans-serif;max-width:560px;margin:0 0 20px;font-size:clamp(1.15rem,2vw,1.5rem);font-weight:500;line-height:1.4;color:#eafaf8;}
.hero-claim strong{font-weight:700;color:#5fe0e3;}

/* Tarjetas intercambiables del hero (informativa / promo) */
.hero-card{max-width:520px;background:rgba(1,38,34,.2);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);border:1px solid rgba(255,255,255,.18);border-radius:var(--radius);padding:22px 24px;}
.hero-card[hidden]{display:none;}
.hero-card-lead{font-size:1.18rem;font-weight:700;color:#fff;margin-bottom:8px;line-height:1.25;}
.hero-card-text{color:#eafaf8;font-size:1rem;line-height:1.5;}
.hero-card-text strong{color:#fff;}

/* Tarjeta de PROMOCIÓN */
.hero-card--promo{text-shadow:none;width:fit-content;max-width:100%;padding:18px 22px;}
.promo-headline{font-size:clamp(1.15rem,2vw,1.4rem);font-weight:600;color:#fff;line-height:1.3;margin-bottom:8px;}
.promo-headline .promo-hl{display:inline-block;font-weight:700;color:var(--cta);font-size:1.45em;line-height:1;vertical-align:-.04em;}
.promo-headline strong{font-weight:700;}
.promo-badge{display:inline-flex;align-items:center;gap:12px;background:linear-gradient(135deg,#ffd95a,var(--cta));color:var(--title);border-radius:14px;padding:9px 18px;box-shadow:0 12px 28px rgba(250,201,61,.45);}
.promo-num{display:inline-flex;align-items:center;font-size:2.7rem;font-weight:700;line-height:1;transform:translateY(.18em);}
.promo-fifty{display:block;line-height:1;}
.promo-pct{display:inline-flex;flex-direction:column;font-size:.78rem;font-weight:700;line-height:1.05;margin:0 0 0 3px;transform:translateY(-2px);}   /* nudge óptico: el glifo "50" deja aire abajo → centra "% dcto." con su centro visual */
.promo-pct span:last-child{font-weight:600;font-size:.9em;opacity:.85;}
.promo-badge-text{border-left:2px solid rgba(8,82,76,.25);padding-left:12px;font-size:.92rem;font-weight:600;line-height:1.15;white-space:nowrap;}
.promo-badge-text strong{font-weight:700;display:block;}

/* Marquesina de fecha — cinta animada debajo del hero (loop sin costura por 2 grupos idénticos) */
.marquee{overflow:hidden;background:var(--teal);border-block:1px solid rgba(0,0,0,.06);}
.marquee--hero{display:none;}   /* la marquesina dentro del hero solo aparece en móvil (≤767) */
.marquee-track{display:flex;width:max-content;animation:marquee-scroll 36s linear infinite;}
.marquee--band .marquee-track{animation-duration:55s;}   /* desktop: grupos anchos → más lento para que no corra */
.marquee:hover .marquee-track{animation-play-state:paused;}
.marquee-group{display:flex;align-items:center;flex:none;padding:12px 0;}
.marquee-item{display:inline-flex;align-items:center;gap:9px;line-height:1;font-family:'Founders Grotesk',system-ui,sans-serif;font-weight:700;font-size:1rem;text-transform:uppercase;letter-spacing:.5px;color:var(--title);white-space:nowrap;padding:0 22px;}
.marquee-ico{flex:none;width:28px;height:28px;padding:5px;background:#fff;border-radius:8px;color:var(--coral);}   /* chip blanco + icono coral (complemento del teal) */
.marquee-star{color:#fff;font-size:.85rem;}
@keyframes marquee-scroll{to{transform:translateX(-50%);}}

/* ---------- Formulario (dentro del hero, lado derecho) ---------- */
.hero-form-wrap{position:relative;z-index:2;}
.form-card{position:relative;z-index:5;background:#fff;border-radius:var(--radius-lg);padding:26px 24px;box-shadow:var(--shadow-lg);max-width:470px;margin-left:auto;transform:translateY(30px);}
/* Campos en dos columnas: Nombre-Apellido, Celular-Correo */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px 14px;margin-bottom:6px;}
.form-grid .form-group{margin-bottom:0;}
/* Cabecera del formulario: ícono de chat + título con fondo aqua, a sangre de la tarjeta */
.form-head{display:flex;align-items:center;gap:14px;background:var(--aqua);margin:-26px -24px 18px;padding:18px 22px;border-radius:var(--radius-lg) var(--radius-lg) 0 0;}
.form-head-icon{flex:none;display:flex;}
.form-head-icon svg{width:50px;height:50px;}
.form-title{font-size:1.32rem;font-weight:700;color:var(--teal-text);line-height:1.2;}
.form-subtitle{color:var(--muted);font-size:.9rem;margin:3px 0 0;}
.form-group{margin-bottom:13px;position:relative;}
.form-group--full{grid-column:1 / -1;}   /* fila completa dentro de .form-grid (ej. select de carrera) */
/* Floating labels: el label arranca DENTRO del campo (como placeholder) y sube al enfocar/llenar.
   Sigue siendo un <label> real → accesible (WCAG). El efecto usa :placeholder-shown / :valid. */
.form-group > label:not(.form-check){position:absolute;left:15px;top:16px;font-size:.95rem;font-weight:400;color:var(--muted);pointer-events:none;transition:top .15s ease,font-size .15s ease,color .15s ease;}
.form-input:focus + label,
.form-input:not(:placeholder-shown) + label,
.form-select:focus + label,
.form-select:valid + label{top:6px;font-size:.7rem;font-weight:600;color:var(--teal-text);}
.form-input,.form-select{width:100%;padding:20px 15px 6px;font-size:.95rem;font-family:inherit;color:var(--ink);background:var(--field-bg);border:1.5px solid var(--line);border-radius:11px;transition:border-color .2s,box-shadow .2s,background .2s;}
.form-input::placeholder{color:transparent;}
.form-input:focus,.form-select:focus{outline:none;border-color:var(--teal);background:#fff;box-shadow:0 0 0 3px rgba(7,200,204,.2);}
.form-input.invalid,.form-select.invalid{border-color:var(--danger);background:var(--danger-bg);}
.form-error{display:none;color:var(--danger);font-size:.76rem;margin-top:4px;}
.form-error.show{display:block;}
.form-check{display:flex;align-items:center;gap:9px;font-size:.8rem;color:var(--muted);margin:6px 0 16px;line-height:1.4;cursor:pointer;}
.form-group-check{margin:6px 0 16px;}
/* Restaura el layout del checkbox: la regla .form-group label (más específica) lo volvía
   display:block; aquí lo devolvemos a 2 columnas (casilla | texto) con la casilla centrada. */
.form-group-check .form-check{display:flex;align-items:center;gap:9px;margin:0;font-size:.8rem;font-weight:400;color:var(--muted);}
.form-group-check .form-error{margin-top:6px;}
.form-check input{width:16px;height:16px;flex:none;accent-color:var(--teal);}
.form-check input.invalid{outline:2px solid var(--danger);outline-offset:1px;}
/* Campo oculto fuera del viewport */
.hp-field{position:absolute!important;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden;}
.form-check a{color:var(--teal-text);font-weight:600;text-decoration:underline;}
#submit-btn .spinner{width:18px;height:18px;border:2.5px solid rgba(21,33,43,.3);border-top-color:var(--title);border-radius:50%;animation:spin .7s linear infinite;}
@keyframes spin{to{transform:rotate(360deg);}}

/* ---------- Secciones genéricas ---------- */
.section{padding:72px 0;}
.section-head{text-align:center;max-width:720px;margin:0 auto 44px;}
.eyebrow{display:inline-block;font-size:.8rem;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:var(--teal-text);margin-bottom:10px;}
.section-head h2{font-size:clamp(1.6rem,3vw,2.3rem);font-weight:700;font-family:'N27','Founders Grotesk',system-ui,sans-serif;}   /* títulos de sección en N27 (según mockup) */
.section-sub{color:var(--muted);margin-top:12px;font-size:1.02rem;}
/* Subtítulos / kickers → N27 (junto con los headings). Founders queda solo para cuerpo/UI. */
.eyebrow,.section-sub,.aval-lead,.form-subtitle{font-family:'N27','Founders Grotesk',system-ui,sans-serif;}

/* ---------- Beneficios (pestañas / tabs) ----------
   Sistema tipográfico: TÍTULOS y subtítulos en N27; Founders SOLO para no-títulos (cuerpo/UI). */
.benefits{background:#fff;}   /* invertido: Beneficios BLANCO (el cuerpo hereda Founders del body) */
.tab-btn{font-family:'Founders Grotesk',system-ui,sans-serif;}   /* pestañas/chips = UI → Founders */

/* Barra de pestañas */
.tablist{display:flex;flex-wrap:wrap;justify-content:center;gap:6px;border-bottom:1.5px solid var(--line);margin-bottom:30px;}
.tab-btn{padding:14px 26px;font-size:1rem;font-weight:700;color:var(--muted);background:none;border:0;border-bottom:3px solid transparent;margin-bottom:-1.5px;cursor:pointer;transition:color .2s,border-color .2s;}
.tab-btn:hover{color:var(--title);}
.tab-btn[aria-selected="true"]{color:var(--teal-text);border-bottom-color:var(--teal);}

/* Beneficios: pestañas como CHIPS/píldoras (móvil → 2×2 intencional; desktop → fila) · coherente con los chips de Carreras.
   Sección blanca → chip normal AQUA, chip activo TEAL, texto oscuro (blanco falla contraste sobre teal). */
.benefits .tablist{border-bottom:0;gap:10px 12px;}
.benefits .tab-btn{padding:11px 22px;font-size:.95rem;color:var(--title);background:var(--aqua);border-radius:14px;border-bottom:0;margin-bottom:0;transition:background .2s,color .2s;}
.benefits .tab-btn:hover{background:#c6edee;color:var(--title);}
.benefits .tab-btn[aria-selected="true"]{background:var(--teal);color:var(--title);border-bottom-color:transparent;}

/* Paneles */
.tabpanel{border-radius:var(--radius-lg);overflow:hidden;}
.tabpanel[hidden]{display:none;}

/* Panel Beneficios (oscuro, fondo estudiante + tarjetas glass · iconos en blanco) */
.tabpanel--benefits{position:relative;background:var(--deep);padding:52px 32px;}
.tabpanel-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 38%;opacity:1;filter:brightness(1.18) contrast(1.03);z-index:0;}
.tabpanel--benefits::after{content:"";position:absolute;inset:0;background:linear-gradient(120deg,rgba(2,18,26,.2),rgba(4,34,42,.08));z-index:1;}
.tabpanel--benefits .pillars{position:relative;z-index:2;display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.pillar-card{position:relative;overflow:hidden;background:rgba(8,22,30,.5);border:1px solid rgba(255,255,255,.28);border-radius:22px;padding:36px 26px;text-align:center;}
/* (B) Degradado sutil SOLO detrás del bloque de texto (no del icono) → asegura contraste sin oscurecer la foto */
.pillar-card::before{content:"";position:absolute;left:0;right:0;bottom:0;height:72%;background:linear-gradient(to top,rgba(4,15,20,.78) 30%,rgba(4,15,20,0));z-index:0;pointer-events:none;}
.pillar-card > *{position:relative;z-index:1;}
.pillar-ico{width:84px;height:84px;object-fit:contain;margin:0 auto 18px;filter:brightness(0) invert(1);}
.pillar-card h3{font-size:1.15rem;margin-bottom:12px;color:var(--teal);text-transform:uppercase;letter-spacing:.5px;}
.pillar-card p{color:rgba(255,255,255,.92);font-size:.93rem;line-height:1.5;}
.pillar-card p strong{color:#fff;}
.pillar-note{display:block;margin-top:10px;font-size:.72rem;color:rgba(255,255,255,.85);}

/* Paneles de avales (claros) */
.tabpanel--aval{background:var(--aqua);border:1px solid var(--line);padding:40px 32px;text-align:center;}   /* sección blanca → panel aqua (contraste) */
.aval-title{font-size:clamp(1.15rem,2.4vw,1.5rem);margin-bottom:26px;text-transform:uppercase;letter-spacing:.5px;}
.aval-title span{color:var(--teal-text);font-size:.85em;font-weight:400;text-transform:none;letter-spacing:0;}
.aval-lead{max-width:760px;margin:0 auto 26px;color:var(--muted);}
.aval-lead strong{color:var(--title);}
/* Acreditación: logo a la izquierda + texto a la derecha */
.aval-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px 40px;max-width:920px;margin:0 auto;align-items:center;}
.aval-item{display:flex;flex-direction:row;align-items:center;gap:16px;text-align:left;}
.aval-logo{max-height:92px;width:auto;flex:none;object-fit:contain;}
.aval-logo[src*="casn"]{max-height:74px;}   /* CASN es muy ancho → se reduce */
.aval-item p{color:var(--muted);font-size:.95rem;line-height:1.45;}
.aval-item strong{color:var(--title);}
/* Certificación QS */
.qs-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;max-width:900px;margin:0 auto;}
.qs-item{display:flex;flex-direction:column;align-items:center;gap:10px;}
.qs-item img{max-height:120px;width:auto;object-fit:contain;}
/* Ranking Scimago */
.rank-grid{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:20px 40px;max-width:900px;margin:0 auto;text-align:left;}
.rank-logo{max-height:110px;width:auto;object-fit:contain;}
.rank-badge{display:flex;flex-direction:column;align-items:center;line-height:1;color:var(--title);}
.rank-top{font-weight:700;font-size:1rem;letter-spacing:2px;}
.rank-num{font-weight:700;font-size:4rem;}
.rank-grid p{flex:1;min-width:240px;color:var(--muted);font-size:.95rem;line-height:1.55;}
.rank-grid strong{color:var(--title);}

/* ---------- Carreras (facultades en pestañas + grilla de tarjetas-enlace) ---------- */
.careers{background:var(--teal);position:relative;overflow:hidden;}   /* Carreras: fondo TEAL. Contenido en OSCURO (blanco falla contraste sobre teal); tarjetas blancas contrastan */
.careers .eyebrow,.careers .section-sub{color:var(--title);}   /* sobre teal, texto oscuro (--teal-text/--muted no contrastan) */
.careers .container{position:relative;z-index:1;}
/* Fondo decorativo: cerebro+mano (inteligencia), marca de agua esquina inferior-derecha, detrás de las tarjetas */
.careers-bg{position:absolute;z-index:0;right:-30px;bottom:-30px;width:clamp(280px,32vw,500px);height:auto;opacity:.55;pointer-events:none;user-select:none;}
/* Chips de facultad (reusa el componente .tabs/.tab-btn; aquí en estilo chip con icono) */
.careers .tablist{border-bottom:0;flex-wrap:wrap;gap:10px 12px;margin-bottom:34px;}
.careers .tab-btn{display:inline-flex;align-items:center;gap:10px;padding:12px 20px;border:1.5px solid var(--line);border-radius:14px;background:#fff;color:var(--title);margin-bottom:0;font-size:.95rem;}
.careers .tab-btn img{width:24px;height:24px;object-fit:contain;flex:none;}
.careers .tab-btn:hover{border-color:var(--teal);}
.careers .tab-btn[aria-selected="true"]{background:var(--title);color:#fff;border-color:var(--title);}   /* activo: oscuro (destaca sobre el fondo teal) */
.careers .tab-btn[aria-selected="true"] img{filter:brightness(0) invert(1);}   /* icono blanco sobre chip oscuro */
.careers-panel{overflow:visible;}
/* Grilla de carreras — toda la tarjeta es un enlace */
.careers-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.career-card{display:block;background:#fff;border:1.5px solid var(--line);border-radius:var(--radius);overflow:hidden;color:inherit;transition:transform .25s,box-shadow .25s,border-color .25s;}
.career-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--teal);}
.career-media{aspect-ratio:540/242;overflow:hidden;background:var(--aqua-soft);}
.career-media img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease;}
.career-card:hover .career-media img{transform:scale(1.05);}
.career-body{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:18px 20px;}
.career-name{font-size:1rem;line-height:1.25;margin:0;color:var(--title);}
.career-cta{flex:none;background:var(--teal);color:var(--title);font-weight:700;font-size:.82rem;padding:9px 16px;border-radius:50px;white-space:nowrap;transition:background .25s,color .25s;}
.career-card:hover .career-cta{background:var(--title);color:#fff;}

/* ---------- Carrusel genérico reutilizable (.carousel) ----------
   Markup: .carousel > (.carousel-track > tarjetas) + .carousel-controls
   (.carousel-arrow--prev/--next) + opcional .carousel-counter.
   Ancho de tarjeta y posición de flechas se ajustan con variables. */
.carousel{position:relative;}
.carousel-track{display:flex;gap:22px;overflow-x:auto;scroll-snap-type:x mandatory;scroll-behavior:smooth;padding:4px 2px 12px;scrollbar-width:none;}
.carousel-track::-webkit-scrollbar{display:none;}
.carousel-track > *{flex:0 0 calc((100% - 44px)/3);scroll-snap-align:start;}
.carousel-controls{display:contents;}
.carousel-arrow{position:absolute;top:var(--carousel-arrow-y,42%);transform:translateY(-50%);z-index:3;width:46px;height:46px;border:0;border-radius:50%;background:#fff;color:var(--teal-text);display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:var(--shadow-md);transition:transform .2s,opacity .2s;}
.carousel-arrow svg{display:block;}
.carousel-arrow:hover{transform:translateY(-50%) scale(1.08);}
.carousel-arrow--prev{left:-16px;}
.carousel-arrow--next{right:-16px;}
.carousel-arrow[disabled]{opacity:.3;cursor:default;pointer-events:none;}
.carousel.is-static .carousel-arrow{display:none;}                 /* sin desbordamiento → sin controles */
.carousel.is-static .carousel-track{justify-content:center;}       /* pocas tarjetas → centradas */
.carousel-counter{display:none;text-align:center;margin-top:10px;font-size:.85rem;font-weight:600;color:var(--muted);}   /* oculto en desktop/tablet (3-up: la fracción confunde); se muestra solo en móvil (1-up) */


/* ---------- Testimonios (apariencia de tarjeta; usa el carrusel genérico) ---------- */
.testimonials{background:#fff;position:relative;overflow:hidden;}   /* invertido: Testimonios ahora BLANCO */
.testimonials .container{position:relative;z-index:1;}
/* Comillas decorativas de fondo (SVG outline recoloreado vía mask): apertura arriba-izq · cierre abajo-der */
.tm-comillas{position:absolute;z-index:0;width:clamp(150px,23vw,300px);aspect-ratio:1;background-color:var(--teal);opacity:.3;pointer-events:none;-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat;-webkit-mask-position:center;mask-position:center;-webkit-mask-size:contain;mask-size:contain;}
.tm-comillas--1{top:-28px;left:-34px;-webkit-mask-image:url(../img/comillas-1.svg);mask-image:url(../img/comillas-1.svg);}   /* margen negativo (lados y arriba): compensa el aire interno del SVG → trazos casi pegados al borde */
.tm-comillas--2{right:-34px;bottom:-28px;-webkit-mask-image:url(../img/comillas-2.svg);mask-image:url(../img/comillas-2.svg);}
.tm-card{display:flex;flex-direction:column;background:var(--aqua);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);transition:transform .25s,box-shadow .25s;}   /* sección blanca → tarjeta aqua */
.tm-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);}
/* Foto: mismo encuadre + degradado inferior para unificar imágenes dispares */
.tm-media{position:relative;}
.tm-photo{width:100%;aspect-ratio:4/3;object-fit:cover;object-position:top center;display:block;}
.tm-media::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(8,82,76,.30),transparent 42%);}
.tm-body{flex:1;display:flex;flex-direction:column;background:var(--aqua);padding:16px 22px 22px;}
.tm-quote{flex:1;margin:0 0 16px;color:var(--ink);font-size:.92rem;line-height:1.55;}
.tm-quote strong{color:var(--title);font-weight:700;}
/* Pie: el NOMBRE es el ancla (prominente); rol y lugar, secundarios */
.tm-name{font-weight:700;font-size:1.02rem;color:var(--title);line-height:1.2;}
.tm-role{color:var(--teal-text);font-weight:600;font-size:.8rem;margin-top:4px;}
.tm-place{color:var(--muted);font-size:.8rem;margin-top:1px;}





/* ---------- Video (frame con poster <img> + <video> local bajo demanda) ---------- */
.video-section{background:var(--aqua);}   /* invertido: Video ahora AQUA */
.video-section .section-head{max-width:none;}   /* el título va en una sola fila en desktop */
.video-section h2{text-transform:uppercase;}
.video-section h2 em{color:var(--teal);font-family:Georgia,'Times New Roman',serif;font-style:italic;font-weight:400;text-transform:none;letter-spacing:normal;}
.video-frame{position:relative;aspect-ratio:16/9;max-width:960px;width:100%;margin:0 auto;border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;display:flex;align-items:center;justify-content:center;cursor:pointer;background:#fff;transition:transform .35s cubic-bezier(.34,1.56,.64,1),box-shadow .35s ease;}   /* sección aqua → frame blanco */
.video-frame:hover{transform:scale(1.01);box-shadow:0 24px 60px rgba(7,200,204,.18);}
.video-poster{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;}
.video-frame::before{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;background:radial-gradient(circle,rgba(7,200,204,.12),transparent 60%),linear-gradient(180deg,transparent 50%,rgba(0,0,0,.12));transition:opacity .35s ease;}
.play-btn{position:relative;z-index:2;width:88px;height:88px;border-radius:50%;background:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 10px 40px rgba(7,200,204,.28);transition:transform .3s cubic-bezier(.34,1.56,.64,1);}
.play-btn::before{content:"";position:absolute;inset:-8px;border-radius:50%;border:1.5px solid rgba(7,200,204,.35);animation:pulse-ring 2.4s ease-out infinite;}
.play-btn::after{content:"";display:block;border-style:solid;border-width:13px 0 13px 20px;border-color:transparent transparent transparent var(--teal-text);margin-left:5px;}
.video-frame:hover .play-btn{transform:scale(1.08);}
@keyframes pulse-ring{0%{transform:scale(1);opacity:1}100%{transform:scale(1.5);opacity:0}}
.video-container{position:absolute;inset:0;z-index:5;display:none;background:#000;}
.video-container video{width:100%;height:100%;object-fit:cover;display:block;}
.video-frame.is-playing .video-container{display:block;}
.video-frame.is-playing .play-btn,.video-frame.is-playing .video-poster,.video-frame.is-playing::before{opacity:0;pointer-events:none;}

/* ---------- Footer (solo barra inferior, fondo turquesa) ---------- */
.site-footer{font-size:.92rem;}
.footer-bottom{background:var(--teal-text);color:#fff;padding:18px 0;}
.footer-bottom .container{display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;font-size:.84rem;}

/* ---------- WhatsApp flotante ---------- */
.wa-fixed{position:fixed;right:20px;bottom:20px;z-index:850;}
.whatsapp-link{position:relative;display:inline-flex;align-items:center;text-decoration:none;-webkit-tap-highlight-color:transparent;}
.wa-bubble{display:flex;align-items:center;gap:7px;white-space:nowrap;font-size:12.5px;font-weight:800;line-height:1.15;text-transform:uppercase;letter-spacing:.3px;margin-right:-18px;padding:9px 28px 9px 14px;border-radius:30px;color:#075e54;border:1px solid #dbeee2;box-shadow:0 6px 18px rgba(2,44,34,.12);background:linear-gradient(90deg,#fff 0%,#fff 34%,var(--aqua) 50%,#fff 66%,#fff 100%);background-size:220% 100%;animation:wa-grad 3.2s linear infinite;}
.wa-dot{flex:0 0 auto;width:9px;height:9px;border-radius:50%;background:var(--wa);position:relative;}
.wa-dot::after{content:"";position:absolute;inset:0;border-radius:50%;background:var(--wa);animation:wa-online 1.5s infinite ease-out;}
.wa-ring{position:relative;z-index:1;display:flex;align-items:center;justify-content:center;width:64px;height:64px;border-radius:50%;background:var(--wa);box-shadow:0 8px 20px rgba(2,44,34,.22);transform-origin:center;animation:wa-shake 4s infinite;}
.wa-ring::before,.wa-ring::after{content:"";position:absolute;inset:0;border-radius:50%;pointer-events:none;border:2.5px solid rgba(37,211,102,.6);animation:wa-ripple 2s infinite ease-out;}
.wa-ring::after{animation-delay:1s;}
.wa-img{width:100%;height:100%;object-fit:contain;padding:14px;filter:brightness(0) invert(1);}
.wa-badge{position:absolute;top:-3px;right:-3px;z-index:6;width:15px;height:15px;border-radius:50%;background:#ff3b30;border:2.5px solid #fff;}
.wa-badge::after{content:"";position:absolute;inset:0;border-radius:50%;background:#ff3b30;animation:wa-dot-ping 1.8s infinite ease-out;}
.whatsapp-link:active .wa-ring{transform:scale(.94);}
@keyframes wa-online{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(2.4);opacity:0}}
@keyframes wa-grad{0%{background-position:0% 50%}100%{background-position:200% 50%}}
@keyframes wa-shake{0%,88%,100%{transform:translateX(0) rotate(0)}90%{transform:translateX(-3px) rotate(-7deg)}92%{transform:translateX(3px) rotate(7deg)}94%{transform:translateX(-3px) rotate(-5deg)}96%{transform:translateX(2px) rotate(4deg)}98%{transform:translateX(-1px) rotate(0)}}
@keyframes wa-ripple{0%{transform:scale(.85);opacity:.55}100%{transform:scale(2.05);opacity:0}}
@keyframes wa-dot-ping{0%{transform:scale(.6);opacity:.9}70%,100%{transform:scale(2.3);opacity:0}}

/* ---------- CTA fija en móvil (oculta en desktop; el JS la esconde cuando el form del hero está a la vista) ---------- */
.mobile-cta{display:none;}

/* ---------- Scroll reveal (solo se oculta si hay JS; sin JS, contenido visible) ----------
   A prueba de fallos: si main.js no carga/ejecuta y nunca añade .is-visible, el keyframe
   revela el contenido a los 3s. Si el JS funciona, .is-visible cancela el fallback y usa la transición. */
.js .reveal{opacity:0;transform:translateY(28px);transition:opacity .6s ease,transform .6s ease;animation:reveal-fallback 0s linear 3s forwards;}
.js .reveal.is-visible{opacity:1;transform:none;animation:none;}
@keyframes reveal-fallback{to{opacity:1;transform:none;}}

/* =========================================================================
   RESPONSIVE
   ========================================================================= */
/* Breakpoints estándar de la plantilla:
   ≤1024px (tablet) · ≤767px (móvil) · ≤480px (móvil pequeño)
   (consultas de característica aparte: hover y prefers-reduced-motion) */

/* ---------- ≤1024px · TABLET: hero apilado, menú hamburguesa, grillas a 2 columnas ---------- */
@media (max-width:1024px){
  /* Hero: imagen a sangre completa, texto anclado abajo */
  .hero{background:var(--deep);display:block;min-height:auto;}
  .hero-inner{grid-template-columns:minmax(0,1fr);gap:0;padding:0;align-items:stretch;}
  .hero-copy,.hero-form-wrap{min-width:0;}
  .hero-copy{max-width:none;background:linear-gradient(to top,rgba(0,30,27,.85) 0%,rgba(0,30,27,.32) 44%,transparent 76%);min-height:74vh;display:flex;flex-direction:column;justify-content:flex-end;padding:18px 20px 24px;}
  /* La imagen (picture) se acota al bloque de texto; debajo queda el fondo --deep tras el formulario */
  .hero-bg{bottom:auto;height:74vh;}
  .hero-form-wrap{max-width:520px;margin-inline:auto;width:100%;padding:30px 16px 40px;}
  .form-card{margin-inline:auto;transform:none;}
  /* Grillas a 2 columnas */
  .tabpanel--benefits .pillars{grid-template-columns:repeat(2,1fr);}
  .qs-grid{grid-template-columns:repeat(2,1fr);}
  .careers-grid{grid-template-columns:repeat(2,1fr);}
  /* Menú móvil (hamburguesa + panel lateral) */
  .nav-toggle{display:flex;}
  .main-nav{position:fixed;top:0;right:-100%;width:min(80%,320px);height:100vh;background:#fff;flex-direction:column;padding:80px 26px 30px;box-shadow:-10px 0 40px rgba(0,0,0,.2);transition:right .32s ease;z-index:950;overflow-y:auto;}
  .main-nav.open{right:0;}
  .main-nav ul{flex-direction:column;align-items:stretch;gap:4px;width:100%;}
  .main-nav ul a{padding:13px 14px;font-size:1rem;border-bottom:1px solid var(--line);border-radius:0;}
  /* En móvil/tablet: el CTA va dentro del panel; se oculta el del header */
  .header-actions .btn-cta{display:none;}
  .nav-cta{display:flex;width:100%;margin-top:18px;}
  .nav-close{display:block;position:absolute;top:18px;right:20px;font-size:2rem;line-height:1;color:var(--teal);}
  .nav-overlay.show{display:block;position:fixed;inset:0;background:rgba(12,20,26,.5);z-index:890;}
  body.nav-open{overflow:hidden;}
  .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);}
}

/* ---------- ≤767px · MÓVIL: grillas a 1 columna, imagen vertical, secciones compactas ---------- */
@media (max-width:767px){
  /* En móvil la imagen vertical (del <picture>) se posiciona desde arriba */
  .hero-bg img{object-position:center top;}
  .hero-logo{height:48px;}   /* logo blanco más compacto en móvil (desktop queda en 64px) */
  .section{padding:54px 0;}
  .marquee--band{display:none;}          /* en móvil se oculta la banda de abajo... */
  .marquee--hero{display:block;}         /* ...y aparece la del hero (entre descuento y form) */
  .marquee-item{font-size:.85rem;padding:0 16px;}
  .marquee-ico{width:24px;height:24px;padding:4px;}
  .play-btn{width:62px;height:62px;box-shadow:0 6px 25px rgba(7,200,204,.22);}
  .play-btn::after{border-width:10px 0 10px 15px;}
  .tabpanel--benefits .pillars{grid-template-columns:1fr;}
  .aval-grid{grid-template-columns:1fr;}
  .aval-item{flex-direction:column;text-align:center;gap:12px;}
  .aval-logo{max-height:72px;}
  .careers-grid{grid-template-columns:1fr;}
  /* Carreras: carrusel horizontal en móvil */
  .careers-grid.is-carousel{display:flex;grid-template-columns:none;gap:14px;overflow-x:auto;scroll-snap-type:x mandatory;scroll-behavior:smooth;padding:4px 2px 12px;scrollbar-width:none;}
  .careers-grid.is-carousel::-webkit-scrollbar{display:none;}
  .careers-grid.is-carousel > .career-card{flex:0 0 86%;scroll-snap-align:start;}
  .careers .tab-btn{padding:10px 14px;font-size:.85rem;gap:8px;}
  .careers .tab-btn img{width:20px;height:20px;}
  .tabpanel--benefits,.tabpanel--aval{padding:28px 18px;}
  /* Fondo Beneficios en móvil: la imagen cubre el ANCHO a tamaño natural (sin zoom), anclada arriba; el fondo --deep llena el resto y se difumina con un mask */
  .tabpanel-bg{bottom:auto;height:auto;-webkit-mask-image:linear-gradient(to bottom,#000 68%,transparent 100%);mask-image:linear-gradient(to bottom,#000 68%,transparent 100%);}
  /* Carrusel genérico en móvil: 1 tarjeta + vistazo de la siguiente; flechas debajo */
  .carousel-track{gap:14px;}
  .carousel-track > *{flex:0 0 86%;}
  .carousel-controls{display:flex;justify-content:center;gap:16px;margin-top:16px;}
  .carousel-counter{display:block;}   /* móvil (1-up): 'X/6' sí orienta */
  .carousel-arrow{position:static;transform:none;}
  .carousel-arrow:hover{transform:scale(1.08);}
  .footer-bottom .container{flex-direction:column;text-align:center;}
  /* CTA fija inferior + WhatsApp por encima de ella */
  .mobile-cta{display:inline-flex;align-items:center;justify-content:center;position:fixed;right:12px;bottom:12px;z-index:850;padding:14px 22px;border-radius:50px;background:var(--teal);color:var(--title);font-weight:700;white-space:nowrap;box-shadow:0 10px 26px rgba(7,200,204,.45);transition:transform .3s ease;}
  .mobile-cta.is-hidden{transform:translateY(160%);}
  .wa-fixed{right:12px;bottom:78px;}
  .wa-ring{width:54px;height:54px;}
  .wa-img{padding:12px;}
  .wa-bubble{font-size:11px;padding:8px 24px 8px 12px;margin-right:-16px;}
}

/* ---------- ≤480px · MÓVIL PEQUEÑO: ajustes finos de tipografía y espaciado ---------- */
@media (max-width:480px){
  .hero-title{font-size:1.5rem;}
  .form-card{padding:22px 18px;}
  .form-head{margin:-22px -18px 16px;padding:16px 18px;}
  .form-grid{grid-template-columns:1fr;}
  .btn{width:100%;}
  .wa-ring{width:48px;height:48px;}
  .wa-img{padding:11px;}
  .wa-bubble{font-size:9.5px;letter-spacing:.2px;padding:7px 18px 7px 10px;margin-right:-14px;}
}

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

/* =========================================================================
   PÁGINA DE GRACIAS — estilos ENCAPSULADOS bajo .lpgracias (no interfieren
   con la landing). Reutiliza el chrome compartido: .site-header, .brand,
   .footer-bottom, .btn, tokens y fuentes.
   ========================================================================= */
.lpgracias{min-height:100vh;display:flex;flex-direction:column;
  background:radial-gradient(125% 85% at 100% 0,var(--aqua) 0%,var(--aqua-soft) 42%,#fff 100%);}
.lpgracias .site-header{position:relative;}   /* gracias: header en el flujo (no fixed) → sin solape con el contenido */
.lpgracias-main{flex:1;display:flex;align-items:center;padding:40px 0 56px;}
.lpgracias-inner{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;}

/* --- Columna de texto --- */
.lpgracias-copy{max-width:560px;animation:lpgracias-in .5s ease both;}
.lpgracias-badge{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);
  color:var(--teal-text);font-weight:700;font-size:.82rem;letter-spacing:.3px;
  padding:7px 16px 7px 8px;border-radius:50px;box-shadow:var(--shadow-sm);margin-bottom:18px;}
.lpgracias-badge svg{width:22px;height:22px;color:#fff;background:var(--teal);border-radius:50%;padding:4px;}
.lpgracias-title{font-size:clamp(2rem,4.6vw,3rem);line-height:1.08;margin-bottom:14px;}
.lpgracias-title span{color:var(--teal-text);}
.lpgracias-lead{color:var(--muted);font-size:1.08rem;line-height:1.6;margin-bottom:22px;}

/* Qué sigue (fija expectativas) */
.lpgracias-steps{display:flex;flex-direction:column;gap:12px;margin-bottom:28px;}
.lpgracias-step{display:flex;align-items:center;gap:12px;color:var(--ink);font-weight:600;font-size:.96rem;}
.lpgracias-step svg{flex:none;width:34px;height:34px;padding:7px;border-radius:10px;background:var(--aqua);color:var(--teal-text);}

/* --- Columna de Norby (mascota) --- */
.lpgracias-figure{position:relative;margin:0;display:flex;justify-content:center;align-items:flex-end;
  animation:lpgracias-in .6s .1s ease both;}
.lpgracias-figure::before{content:"";position:absolute;bottom:4%;left:50%;transform:translateX(-50%);
  width:80%;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,rgba(7,200,204,.30),transparent 66%);z-index:0;}
.lpgracias-norby{position:relative;z-index:1;width:100%;max-width:390px;height:auto;filter:drop-shadow(0 26px 42px rgba(0,55,50,.22));}

@keyframes lpgracias-in{from{opacity:0;transform:translateY(16px);}to{opacity:1;transform:none;}}

/* --- Responsive --- */
@media (max-width:860px){
  .lpgracias-inner{grid-template-columns:1fr;gap:6px;text-align:center;justify-items:center;}
  .lpgracias-copy{max-width:540px;}
  .lpgracias-figure{order:-1;}
  .lpgracias-norby{max-width:230px;}
  .lpgracias-steps{display:inline-flex;text-align:left;}
}
@media (max-width:480px){
  .lpgracias-main{padding:22px 0 40px;}
  .lpgracias-norby{max-width:186px;}
  .lpgracias-lead{font-size:1rem;}
}