/* ==========================================================================
   Instituto FG — Sistema de diseño
   Tema mixto: base clara + hero/footer/CTA oscuros (azul marino) con acento naranja
   ========================================================================== */

/* ---------- Tokens ---------- */
:root{
  --accent:#EC6D05;          /* naranja de marca */
  --accent-600:#d15f03;
  --accent-050:#fdf1e6;
  --lime:#83DB35;            /* verde lima */
  --lime-bright:#cdf24a;
  --ink:#132445;            /* azul marino oscuro (fondos oscuros) */
  --ink-800:#1b2f57;
  --ink-700:#24406f;
  --paper:#ffffff;
  --paper-2:#f7f8fb;        /* base clara alterna */
  --paper-3:#eef1f6;
  --text:#1c2536;          /* texto sobre claro */
  --text-soft:#54607a;
  --line:#e4e8f0;
  --line-soft:#eef1f6;

  --radius:18px;
  --radius-sm:12px;
  --radius-lg:26px;
  --shadow-sm:0 2px 10px rgba(19,36,69,.06);
  --shadow:0 14px 40px rgba(19,36,69,.10);
  --shadow-lg:0 30px 70px rgba(19,36,69,.18);

  --container:1200px;
  --gap:24px;

  --font-title:"Geist","Geist Fallback",system-ui,sans-serif;
  --font-body:"Plus Jakarta Sans","Geist",system-ui,sans-serif;
  --ease:cubic-bezier(.22,.61,.36,1);
}

/* ---------- Reset base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--text);
  background:var(--paper);
  line-height:1.65;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto}
/* El atributo hidden debe ganarle a cualquier display de las clases
   (.btn, .steps-list, .pay-opts… definen display y lo anulaban) */
[hidden]{display:none!important}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--font-title);font-weight:700;line-height:1.1;margin:0;color:var(--ink);letter-spacing:-.02em}
p{margin:0}
ul{margin:0;padding:0;list-style:none}

/* Transiciones de página (cross-fade nativo, suave y rápido) */
@view-transition{navigation:auto}
::view-transition-old(root),
::view-transition-new(root){
  animation-duration:.15s;
  animation-timing-function:cubic-bezier(.4,0,.2,1);
}
@media (prefers-reduced-motion:reduce){
  ::view-transition-old(root),
  ::view-transition-new(root){animation:none}
}

/* ---------- Layout ---------- */
.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:24px}
.section{padding:88px 0}
.section--tight{padding:64px 0}
.section--pad-top-0{padding-top:0}
.section--alt{background:var(--paper-2)}
.section--dark{background:var(--ink);color:#fff}
.section--dark h2,.section--dark h3,.section--dark h4{color:#fff}
.narrow{max-width:760px}
.center{text-align:center}
.mx-auto{margin-inline:auto}

/* ---------- Tipografía utilitaria ---------- */
.eyebrow{
  display:block;
  font-family:var(--font-title);
  font-weight:600;
  font-size:.78rem;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--accent);
  margin:0 0 7px;
}
.section--dark .eyebrow,.hero .eyebrow,.page-hero .eyebrow,.cta .eyebrow{color:var(--lime-bright)}
.h1{font-size:clamp(2.1rem,5vw,3.3rem)}
.h2{font-size:clamp(1.7rem,3.6vw,2.5rem)}
.h3{font-size:clamp(1.2rem,2vw,1.45rem)}
.lead{font-size:clamp(1.02rem,1.6vw,1.18rem);color:var(--text-soft);line-height:1.7}
.section--dark .lead{color:rgba(255,255,255,.82)}
.text-accent{color:var(--accent)}

/* ---------- Botones ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-family:var(--font-title);font-weight:600;font-size:.97rem;
  padding:13px 24px;border-radius:999px;border:1.5px solid transparent;
  cursor:pointer;transition:transform .18s var(--ease),background .18s,box-shadow .18s,color .18s,border-color .18s;
  line-height:1;white-space:nowrap;
}
.btn:hover{transform:translateY(-2px)}
.btn--primary{background:var(--accent);color:#fff;box-shadow:0 8px 22px rgba(236,109,5,.28)}
.btn--primary:hover{background:var(--accent-600);color:#fff;box-shadow:0 12px 30px rgba(236,109,5,.36)}
.btn--ghost{background:transparent;border-color:var(--line);color:var(--ink)}
.btn--ghost:hover{border-color:var(--accent);color:var(--accent)}
/* botón fantasma sobre fondos oscuros */
.hero .btn--ghost,.page-hero .btn--ghost,.cta .btn--ghost,.section--dark .btn--ghost{
  border-color:rgba(255,255,255,.32);color:#fff;
}
.hero .btn--ghost:hover,.page-hero .btn--ghost:hover,.cta .btn--ghost:hover,.section--dark .btn--ghost:hover{
  border-color:var(--lime);color:var(--lime-bright)
}
.btn--lime{background:var(--lime);color:var(--ink)}
.btn--lime:hover{background:var(--lime-bright)}
.btn--sm{padding:10px 18px;font-size:.88rem}
.btn--lg{padding:15px 30px;font-size:1.03rem}
.btn-row{display:flex;flex-wrap:wrap;gap:14px}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(255,255,255,.9);
  backdrop-filter:saturate(160%) blur(12px);
  border-bottom:1px solid transparent;
  transition:box-shadow .25s,border-color .25s,background .25s;
}
.site-header.scrolled{box-shadow:var(--shadow-sm);border-bottom-color:var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:24px;height:74px}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand img{height:58px;width:58px;border-radius:8px;object-fit:cover}
.nav-links{display:flex;align-items:center;gap:6px}
.nav-links a{
  font-family:var(--font-title);font-weight:500;font-size:.94rem;color:var(--text);
  padding:9px 14px;border-radius:999px;transition:color .18s,background .18s;
}
.nav-links a:hover{color:var(--accent)}
.nav-links a.active{color:var(--accent);background:var(--accent-050)}
.nav-actions{display:flex;align-items:center;gap:10px}
.nav-actions .social{display:flex;gap:4px}
.icon-btn{
  width:38px;height:38px;display:inline-flex;align-items:center;justify-content:center;
  border-radius:10px;color:var(--text-soft);transition:color .18s,background .18s;
}
.icon-btn:hover{color:var(--accent);background:var(--accent-050)}
.icon-btn svg{width:19px;height:19px}
.nav-cta-desktop{display:inline-flex}
.nav-cta-mobile{display:none}

/* Hamburguesa */
.burger{display:none;flex-direction:column;gap:5px;width:44px;height:44px;align-items:center;justify-content:center;border:none;background:transparent;cursor:pointer}
.burger span{width:24px;height:2px;background:var(--ink);border-radius:2px;transition:transform .25s,opacity .2s}
.burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* Menú móvil */
.mobile-menu{
  position:fixed;top:0;right:0;bottom:0;width:min(320px,84vw);
  background:var(--ink);color:#fff;z-index:80;
  transform:translateX(100%);transition:transform .32s var(--ease);
  padding:90px 26px 32px;display:flex;flex-direction:column;gap:6px;overflow-y:auto;
}
.mobile-menu.open{transform:translateX(0)}
.mobile-menu a{font-family:var(--font-title);font-weight:500;font-size:1.06rem;padding:12px 4px;border-bottom:1px solid rgba(255,255,255,.1)}
.mobile-menu a.active{color:var(--lime-bright)}
.mobile-menu .btn{margin-top:18px}
.mobile-social{display:flex;gap:12px;margin-top:20px}
.mobile-social a{width:42px;height:42px;border-radius:10px;border:1px solid rgba(255,255,255,.18);display:flex;align-items:center;justify-content:center}
.mobile-social a:hover{border-color:var(--lime);color:var(--lime-bright)}
.mobile-social svg{width:20px;height:20px}
.backdrop{position:fixed;inset:0;background:rgba(10,18,36,.55);opacity:0;visibility:hidden;transition:opacity .3s,visibility .3s;z-index:70}
.backdrop.show{opacity:1;visibility:visible}

/* WhatsApp flotante */
.wa-float{
  position:fixed;right:20px;bottom:20px;z-index:55;
  width:56px;height:56px;border-radius:50%;background:#25D366;color:#fff;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 10px 26px rgba(37,211,102,.4);transition:transform .2s;
}
.wa-float:hover{transform:scale(1.08)}
.wa-float svg{width:30px;height:30px}

/* ---------- Botón deshabilitado (Aula Virtual, próximamente) ---------- */
.btn.is-disabled{cursor:default;opacity:.9}
.btn.is-disabled:hover{transform:none;background:var(--accent);box-shadow:0 8px 22px rgba(236,109,5,.28)}

/* ---------- Hero carrusel (imágenes a todo el ancho) ---------- */
.hero-banner{position:relative;display:block;background:var(--accent);line-height:0;overflow:hidden}
.hero-slides{position:relative;width:100%}
.hero-slide{
  position:absolute;inset:0;opacity:0;transition:opacity .8s var(--ease);
  display:block;pointer-events:none;
}
.hero-slide.is-active{opacity:1;position:relative;pointer-events:auto}
.hero-slide img{width:100%;height:auto;display:block}
/* Botón dentro del slide de política */
.hero-slide-cta{
  position:absolute;left:5%;bottom:12%;z-index:3;
  display:inline-flex;align-items:center;gap:9px;
  font-family:var(--font-title);font-weight:600;font-size:.97rem;
  padding:13px 26px;border-radius:999px;
  background:var(--ink);color:#fff;line-height:1;
  box-shadow:0 10px 26px rgba(19,36,69,.32);
  transition:transform .18s var(--ease),background .18s;
}
.hero-slide-cta:hover{transform:translateY(-2px);background:var(--ink-700)}
.hero-slide-cta svg{width:17px;height:17px}
/* Controles del carrusel */
.hero-dots{
  position:absolute;left:50%;bottom:16px;transform:translateX(-50%);
  display:flex;gap:9px;z-index:4;
}
.hero-dots button{
  width:10px;height:10px;border-radius:50%;border:0;cursor:pointer;padding:0;
  background:rgba(255,255,255,.55);transition:background .2s,width .25s;
}
.hero-dots button.is-active{background:#fff;width:26px;border-radius:999px}
@media (max-width:560px){
  .hero-slide-cta{left:50%;transform:translateX(-50%);bottom:14%;font-size:.85rem;padding:11px 20px;white-space:nowrap}
  .hero-slide-cta:hover{transform:translateX(-50%) translateY(-2px)}
  .hero-dots{bottom:8px}
}

/* ---------- Hero (imagen) ---------- */
.hero{position:relative;background:var(--ink);color:#fff;overflow:hidden}
.hero-media{
  position:relative;width:100%;
  aspect-ratio:2/1;max-height:560px;overflow:hidden;
}
.hero-media img{width:100%;height:100%;object-fit:cover;object-position:center}
.hero-copy{padding:56px 0 20px}
.hero-copy .h1{color:#fff;margin:15px 0 0}
.hero-copy .lead{margin-top:18px;max-width:640px}
.hero-copy .btn-row{margin-top:28px}
.hero-strip{
  display:flex;flex-wrap:wrap;gap:8px 26px;margin-top:30px;
  padding-top:22px;border-top:1px solid rgba(255,255,255,.12);
}
.hero-strip li{display:flex;align-items:center;gap:9px;font-size:.92rem;color:rgba(255,255,255,.82)}
.hero-strip li b{color:var(--lime-bright);font-family:var(--font-title)}

/* ---------- Page hero (imagen de fondo) ---------- */
.page-hero{
  background:var(--ink);color:#fff;padding:88px 0 92px;position:relative;overflow:hidden;
  background-image:linear-gradient(120deg,rgba(19,36,69,.92),rgba(19,36,69,.72)),url("/assets/img/cabecera.jpg");
  background-size:cover;background-position:center;
}
.page-hero>.container{position:relative;z-index:1}
.page-hero .h1{color:#fff;margin:14px 0 0}
.page-hero .lead{margin-top:16px;max-width:680px;color:rgba(255,255,255,.94)}
.breadcrumb{display:flex;gap:8px;align-items:center;font-size:.85rem;color:rgba(255,255,255,.6);margin-bottom:4px}
.breadcrumb a:hover{color:var(--lime-bright)}
.breadcrumb span{opacity:.5}

/* ---------- Misión / Visión ---------- */
.mv-layout{display:grid;grid-template-columns:0.82fr 1.18fr;gap:48px;align-items:center}
.mv-intro .lead{max-width:420px}
.mv-stats{display:flex;gap:14px;margin-top:30px}
.mv-stat{flex:1;background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius-sm);padding:18px 18px}
.mv-stat b{display:block;font-family:var(--font-title);font-weight:800;font-size:1.7rem;color:var(--accent);line-height:1}
.mv-stat span{display:block;font-size:.82rem;color:var(--text-soft);margin-top:8px;line-height:1.4}

.mv-cards{display:grid;gap:22px}
.mv-card{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  padding:30px 32px 30px 34px;box-shadow:var(--shadow-sm);position:relative;overflow:hidden;
  transition:transform .28s var(--ease),box-shadow .28s,border-color .28s;
}
.mv-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:transparent}
.mv-card::before{content:"";position:absolute;left:0;top:0;bottom:0;width:5px;background:var(--accent)}
.mv-card.mv-vis::before{background:var(--lime)}
.mv-ico{
  position:absolute;right:28px;top:28px;width:48px;height:48px;border-radius:12px;
  background:var(--accent-050);color:var(--accent);display:flex;align-items:center;justify-content:center;
}
.mv-ico svg{width:25px;height:25px}
.mv-vis .mv-ico{background:rgba(131,219,53,.16);color:#5fa61f}
.mv-card h3{font-size:1.3rem;margin-bottom:12px;padding-right:56px}
.mv-card p{color:var(--text-soft)}
.mv-tag{font-family:var(--font-title);font-weight:600;font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);display:block;margin-bottom:6px}
.mv-vis .mv-tag{color:#5fa61f}

/* ---------- Tarjetas de servicio ---------- */
.grid{display:grid;gap:26px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.service-card{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  padding:32px 28px;box-shadow:var(--shadow-sm);
  transition:transform .28s var(--ease),box-shadow .28s,border-color .28s;
  display:flex;flex-direction:column;
}
.service-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent}
.service-ico{
  width:56px;height:56px;border-radius:14px;background:var(--accent-050);color:var(--accent);
  display:flex;align-items:center;justify-content:center;margin-bottom:20px;
}
.service-ico svg{width:28px;height:28px}
.service-card h3{font-size:1.28rem;margin-bottom:10px}
.service-card p{color:var(--text-soft);font-size:.97rem;margin-bottom:20px;flex:1}
.service-link{font-family:var(--font-title);font-weight:600;color:var(--accent);font-size:.94rem;display:inline-flex;align-items:center;gap:6px;transition:gap .2s}
.service-link:hover{gap:11px}

/* Grilla compacta: vista previa de cursos antes del detalle ampliado */
.grid--compact .course-body{padding:20px 18px}
.grid--compact .course-body h3{font-size:1.02rem;margin-bottom:8px}
.grid--compact .course-body p{font-size:.89rem;margin-bottom:14px}
.grid--compact .course-price{font-size:.92rem;padding:7px 13px}
.grid--compact .chip{font-size:.74rem;padding:4px 9px}

/* ---------- Tarjetas de curso / producto ---------- */
.course-card{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;
  transition:transform .28s var(--ease),box-shadow .28s;
}
.course-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.course-thumb{position:relative;aspect-ratio:1/1;overflow:hidden;background:var(--accent)}
.course-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.course-card:hover .course-thumb img{transform:scale(1.05)}
.course-badge{
  position:absolute;top:14px;left:14px;background:var(--ink);color:#fff;
  font-family:var(--font-title);font-weight:600;font-size:.72rem;letter-spacing:.05em;
  padding:6px 12px;border-radius:999px;text-transform:uppercase;
}
.course-price{
  position:absolute;bottom:14px;right:14px;background:var(--lime);color:var(--ink);
  font-family:var(--font-title);font-weight:700;font-size:1.02rem;
  padding:8px 15px;border-radius:999px;box-shadow:var(--shadow-sm);
}
.course-price small{display:block;font-size:.62rem;font-weight:600;opacity:.7;letter-spacing:.05em}
.course-body{padding:26px 24px;display:flex;flex-direction:column;flex:1}
.course-body h3{font-size:1.18rem;margin-bottom:10px}
.course-meta{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}
.chip{
  display:inline-flex;align-items:center;gap:5px;font-size:.78rem;font-family:var(--font-title);font-weight:500;
  background:var(--paper-3);color:var(--text-soft);padding:5px 11px;border-radius:999px;
}
.chip svg{width:13px;height:13px}
.course-body p{color:var(--text-soft);font-size:.94rem;margin-bottom:18px;flex:1}
.course-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:auto}

/* Precio con descuento */
.price-was{text-decoration:line-through;opacity:.55;font-size:.8em;font-weight:500;margin-right:6px}

/* ---------- Servicio detallado (media + lista) ---------- */
.detail{display:grid;grid-template-columns:0.95fr 1.05fr;gap:48px;align-items:center}
.detail.reverse{direction:rtl}
.detail.reverse>*{direction:ltr}
.detail-media{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);aspect-ratio:1/1;background:var(--accent)}
.detail-media img{width:100%;height:100%;object-fit:cover}
.detail h3{font-size:clamp(1.4rem,2.6vw,1.9rem);margin-bottom:8px}
.detail .hook{color:var(--accent);font-family:var(--font-title);font-weight:600;font-size:1.02rem;margin-bottom:14px}
.detail p{color:var(--text-soft);margin-bottom:20px}
.feature-list{display:grid;gap:12px;margin-bottom:24px}
.feature-list li{display:flex;gap:12px;align-items:flex-start;font-size:.96rem}
.feature-list .tick{
  flex-shrink:0;width:24px;height:24px;border-radius:50%;background:var(--accent-050);color:var(--accent);
  display:flex;align-items:center;justify-content:center;margin-top:1px;
}
.feature-list .tick svg{width:14px;height:14px}
.detail-price{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap;margin-bottom:20px}
.detail-price .now{font-family:var(--font-title);font-weight:700;font-size:1.7rem;color:var(--ink)}
.detail-price .was{text-decoration:line-through;color:var(--text-soft);font-size:1.1rem}
.detail-price .save{background:var(--lime);color:var(--ink);font-family:var(--font-title);font-weight:600;font-size:.78rem;padding:4px 10px;border-radius:999px}
.detail-meta{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px}

/* Módulos / contenido */
.modules{display:grid;gap:10px;margin-top:8px}
.module-item{display:flex;gap:14px;align-items:center;padding:13px 16px;background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius-sm)}
.module-num{flex-shrink:0;width:30px;height:30px;border-radius:8px;background:var(--ink);color:#fff;font-family:var(--font-title);font-weight:700;font-size:.85rem;display:flex;align-items:center;justify-content:center}
.module-item span{font-size:.93rem}

/* ---------- Por qué elegirnos (bento moderno) ---------- */
.why-layout{display:grid;grid-template-columns:0.92fr 1.28fr;gap:56px;align-items:start}
.why-lead{position:sticky;top:100px}
.why-lead .h2{color:#fff;margin:14px 0 0}
.why-lead .lead{margin-top:16px}
.why-list{counter-reset:none;display:grid;gap:0}
.why-row{
  display:grid;grid-template-columns:auto 1fr;gap:22px;align-items:baseline;
  padding:24px 4px;border-top:1px solid rgba(255,255,255,.1);position:relative;
  transition:padding-left .28s var(--ease);
}
.why-row:last-child{border-bottom:1px solid rgba(255,255,255,.1)}
.why-row::before{content:"";position:absolute;left:-4px;top:24px;bottom:24px;width:2px;background:var(--lime);transform:scaleY(0);transform-origin:top;transition:transform .3s var(--ease)}
.why-row:hover{padding-left:16px}
.why-row:hover::before{transform:scaleY(1)}
.why-n{font-family:var(--font-title);font-weight:800;font-size:1.15rem;color:var(--lime-bright);letter-spacing:.02em;padding-top:2px}
.why-row h3{font-size:1.12rem;color:#fff;margin-bottom:6px}
.why-row p{color:rgba(255,255,255,.66);font-size:.94rem;line-height:1.6}

/* ---------- Estadísticas ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;text-align:center}
.stat b{font-family:var(--font-title);font-weight:800;font-size:clamp(2rem,4vw,2.8rem);color:var(--accent);display:block;line-height:1}
.section--dark .stat b{color:var(--lime-bright)}
.stat span{font-size:.88rem;color:var(--text-soft);margin-top:6px;display:block}
.section--dark .stat span{color:rgba(255,255,255,.72)}

/* ---------- Carrusel testimonios ---------- */
.carousel{position:relative}
.carousel-track{display:flex;gap:24px;overflow-x:auto;scroll-snap-type:x mandatory;scroll-behavior:smooth;padding-bottom:8px;-ms-overflow-style:none;scrollbar-width:none}
.carousel-track::-webkit-scrollbar{display:none}
.testi-card{
  flex:0 0 calc((100% - 48px) / 3);min-width:280px;scroll-snap-align:start;
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  padding:30px 28px;box-shadow:var(--shadow-sm);display:flex;flex-direction:column;gap:16px;
}
.testi-quote{color:var(--text-soft);font-size:.98rem;line-height:1.7;flex:1}
.testi-quote::before{content:"“";font-family:var(--font-title);font-size:2.6rem;color:var(--accent);line-height:0;display:block;height:22px}
.testi-person{display:flex;align-items:flex-start;gap:12px}
.testi-avatar{margin-top:2px}
.testi-avatar{width:46px;height:46px;border-radius:50%;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-family:var(--font-title);font-weight:700;flex-shrink:0;overflow:hidden}
.testi-avatar img{width:100%;height:100%;object-fit:cover;border-radius:50%}
.testi-person b{font-family:var(--font-title);font-size:.98rem;color:var(--ink);display:block}
.testi-person span{font-size:.82rem;color:var(--text-soft)}
.carousel-nav{display:flex;gap:10px;justify-content:center;margin-top:26px}
.carousel-nav button{
  width:44px;height:44px;border-radius:50%;border:1.5px solid var(--line);background:var(--paper);
  color:var(--ink);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s;
}
.carousel-nav button:hover{border-color:var(--accent);color:var(--accent)}
.carousel-nav svg{width:18px;height:18px}

/* ---------- Colaboradores ---------- */
.team-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:26px}
.team-card{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 22px 28px;text-align:center;box-shadow:var(--shadow-sm);
  transition:transform .28s var(--ease),box-shadow .28s;
}
.team-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.team-photo{
  width:132px;height:132px;margin:0 auto 18px;border-radius:50%;overflow:hidden;
  border:3px solid var(--accent-050);background:var(--paper-3);
}
.team-photo img{width:100%;height:100%;object-fit:cover}
.team-photo--empty{display:flex;align-items:center;justify-content:center;border-style:dashed;color:var(--text-soft)}
.team-photo--empty svg{width:54px;height:54px}
.team-card h3{font-size:1.08rem;margin-bottom:5px}
.team-role{font-size:.9rem;color:var(--text-soft)}

/* Avatar de testimonio sin foto (a la espera de imágenes) */
.testi-avatar--empty{
  background:var(--paper-3);color:var(--text-soft);
  border:1px dashed var(--line);
}
.testi-avatar--empty svg{width:24px;height:24px}

/* ---------- Beneficios alumni ---------- */
.alumni-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.alumni-card{
  position:relative;border-radius:var(--radius);overflow:hidden;min-height:230px;
  display:flex;flex-direction:column;justify-content:flex-end;padding:26px;color:#fff;
  background:linear-gradient(140deg,var(--ink),var(--ink-700));
  border:1px solid rgba(255,255,255,.06);
  transition:transform .28s var(--ease),box-shadow .28s,border-color .28s;
}
.alumni-card::before{content:"";position:absolute;left:0;top:0;height:3px;width:56px;background:var(--lime);border-radius:0 0 3px 0}
.alumni-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:rgba(131,219,53,.4)}
.alumni-ico{width:50px;height:50px;border-radius:12px;background:rgba(131,219,53,.14);color:var(--lime-bright);display:flex;align-items:center;justify-content:center;margin-bottom:auto;position:relative;z-index:1}
.alumni-ico svg{width:26px;height:26px}
.alumni-card h3{color:#fff;font-size:1.15rem;margin:16px 0 6px;position:relative;z-index:1}
.alumni-card p{color:rgba(255,255,255,.78);font-size:.9rem;position:relative;z-index:1}

/* ---------- CTA (imagen de fondo) ---------- */
.cta{
  color:#fff;position:relative;overflow:hidden;
  background-image:linear-gradient(120deg,rgba(15,27,52,.93),rgba(15,27,52,.82)),url("/assets/img/cta-biblioteca.jpg");
  background-size:cover;background-position:center;background-attachment:fixed;
}
.cta::before{content:"";position:absolute;left:0;right:0;top:0;height:4px;background:linear-gradient(90deg,var(--lime),var(--accent));pointer-events:none}
.cta .h2{color:#fff;position:relative}
.cta .lead{margin:16px auto 0;position:relative;color:#fff;text-shadow:0 1px 12px rgba(10,18,36,.45)}
.cta .btn-row{justify-content:center;margin-top:30px;position:relative}

/* ---------- FAQ ---------- */
.faq{max-width:820px;margin-inline:auto}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{
  width:100%;text-align:left;background:none;border:none;cursor:pointer;
  font-family:var(--font-title);font-weight:600;font-size:1.05rem;color:var(--ink);
  padding:22px 40px 22px 0;position:relative;display:flex;align-items:center;justify-content:space-between;gap:16px;
}
.faq-q::after{content:"";width:12px;height:12px;flex-shrink:0;border-right:2px solid var(--accent);border-bottom:2px solid var(--accent);transform:rotate(45deg);transition:transform .28s}
.faq-item.open .faq-q::after{transform:rotate(-135deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .32s var(--ease)}
.faq-a-inner{padding:0 0 22px;color:var(--text-soft);font-size:.97rem;line-height:1.7}

/* ---------- Noticias / política ---------- */
.notice{
  display:grid;grid-template-columns:auto 1fr auto;gap:24px;align-items:center;
  background:linear-gradient(120deg,var(--ink),var(--ink-700));color:#fff;
  border-radius:var(--radius-lg);padding:34px 38px;position:relative;overflow:hidden;
}
.notice::after{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--lime)}
.notice-ico{width:60px;height:60px;border-radius:16px;background:rgba(131,219,53,.14);color:var(--lime-bright);display:flex;align-items:center;justify-content:center;flex-shrink:0;position:relative;z-index:1}
.notice-ico svg{width:30px;height:30px}
.notice-text{position:relative;z-index:1}
.notice-text .eyebrow{color:var(--lime-bright)}
.notice-text h3{color:#fff;font-size:1.25rem;margin-top:4px}
.notice .btn{position:relative;z-index:1}

/* ---------- Contacto ---------- */
.contact-grid{display:grid;grid-template-columns:0.85fr 1.15fr;gap:40px;align-items:start}
.contact-info{display:flex;flex-direction:column;gap:22px}
.contact-item{display:flex;gap:16px;align-items:flex-start}
.contact-item .ci-ico{width:46px;height:46px;border-radius:12px;background:var(--accent-050);color:var(--accent);display:flex;align-items:center;justify-content:center;flex-shrink:0}
.contact-item .ci-ico svg{width:22px;height:22px}
.contact-item b{font-family:var(--font-title);font-size:.95rem;color:var(--ink);display:block;margin-bottom:2px}
.contact-item a,.contact-item span{color:var(--text-soft);font-size:.94rem}
.contact-item a:hover{color:var(--accent)}

.form-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-lg);padding:34px;box-shadow:var(--shadow-sm)}
.form-alert{padding:14px 18px;border-radius:var(--radius-sm);font-size:.94rem;margin-bottom:22px;display:none}
.form-alert.ok{display:block;background:#e8f7ec;color:#1c7a3c;border:1px solid #b6e3c4}
.form-alert.err{display:block;background:#fdecec;color:#b3261e;border:1px solid #f3c0bd}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{margin-bottom:16px}
.field label{display:block;font-family:var(--font-title);font-weight:500;font-size:.86rem;color:var(--ink);margin-bottom:6px}
.field input,.field textarea{
  width:100%;padding:12px 15px;border:1.5px solid var(--line);border-radius:var(--radius-sm);
  font-family:var(--font-body);font-size:.95rem;color:var(--text);background:var(--paper-2);
  transition:border-color .2s,background .2s;
}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--accent);background:var(--paper)}
.field textarea{resize:vertical;min-height:120px}
.interest-group{margin-bottom:20px}
.interest-group>span{display:block;font-family:var(--font-title);font-weight:500;font-size:.86rem;color:var(--ink);margin-bottom:10px}
.checks{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.check{display:flex;align-items:center;gap:9px;font-size:.88rem;color:var(--text-soft);cursor:pointer;padding:8px 10px;border:1.5px solid var(--line);border-radius:10px;transition:border-color .2s,background .2s}
.check:hover{border-color:var(--accent)}
.check input{width:17px;height:17px;accent-color:var(--accent);flex-shrink:0}
.form-map{margin-top:26px;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);line-height:0}
.form-map iframe{width:100%;height:280px;border:0;display:block}

/* ---------- Footer ---------- */
.site-footer{background:var(--ink);color:#fff;padding:64px 0 28px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;margin-bottom:44px}
.footer-brand img{height:70px;width:70px;border-radius:10px;object-fit:cover;margin-bottom:18px}
.footer-brand p{color:rgba(255,255,255,.68);font-size:.92rem;max-width:280px}
.footer-social{display:flex;gap:10px;margin-top:20px}
.footer-social a{width:40px;height:40px;border-radius:10px;border:1px solid rgba(255,255,255,.16);display:flex;align-items:center;justify-content:center;color:#fff;transition:all .2s}
.footer-social a:hover{border-color:var(--accent);color:var(--accent);background:rgba(236,109,5,.12)}
.footer-social svg{width:19px;height:19px}
.footer-col h4{font-size:.82rem;letter-spacing:.1em;text-transform:uppercase;color:var(--lime-bright);margin-bottom:16px;font-weight:600}
.footer-col a,.footer-col p{display:block;color:rgba(255,255,255,.7);font-size:.92rem;padding:5px 0;transition:color .18s}
.footer-col a:hover{color:#fff}
.footer-credit{
  margin-top:24px;padding-top:16px;border-top:1px solid rgba(255,255,255,.12);
  text-align:center;font-size:.8rem;color:rgba(255,255,255,.6);
}
.footer-credit a{color:inherit;text-decoration:none}
.footer-credit a:hover{color:rgba(255,255,255,.85)}

/* ---------- Marquee ---------- */
.marquee{background:var(--accent);color:var(--ink);overflow:hidden;padding:15px 0;white-space:nowrap}
.marquee-track{display:inline-flex;gap:0;animation:marquee 26s linear infinite;will-change:transform}
.marquee span{font-family:var(--font-title);font-weight:700;font-size:1.05rem;padding:0 26px;display:inline-flex;align-items:center;gap:26px}
.marquee span::after{content:"✦";color:rgba(19,36,69,.5)}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@media (prefers-reduced-motion:reduce){.marquee-track{animation:none}}

/* ---------- Reveal ---------- */
/* Sin JS: todo visible. Con JS (.js en <html>): se oculta para animar. */
.js .reveal{opacity:0;transform:translateY(24px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal[data-d="1"]{transition-delay:.08s}
.reveal[data-d="2"]{transition-delay:.16s}
.reveal[data-d="3"]{transition-delay:.24s}
.reveal[data-d="4"]{transition-delay:.32s}
/* Salvavidas: si .js está pero el observer no corrió, revela igual a los 3s. */
.js .reveal{animation:reveal-failsafe 0s linear 3s forwards}
@keyframes reveal-failsafe{to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){.js .reveal{opacity:1;transform:none;transition:none;animation:none}}

/* ---------- Utilidades ---------- */
.mt-s{margin-top:14px}.mt-m{margin-top:26px}.mt-l{margin-top:44px}
.section-head{max-width:680px;margin-bottom:44px}
.section-head.center{margin-inline:auto}

/* ==========================================================================
   Carro de compras e inscripción
   ========================================================================== */

/* ---------- Botón del header ---------- */
.cart-btn{
  position:relative;width:38px;height:38px;flex-shrink:0;
  display:inline-flex;align-items:center;justify-content:center;
  border-radius:10px;color:var(--ink);transition:color .18s,background .18s;
}
.cart-btn:hover{color:var(--accent);background:var(--accent-050)}
.cart-btn svg{width:21px;height:21px}
.cart-count{
  position:absolute;top:-3px;right:-4px;min-width:18px;height:18px;padding:0 5px;
  border-radius:999px;background:var(--accent);color:#fff;
  font-family:var(--font-title);font-size:.66rem;font-weight:700;line-height:18px;
  text-align:center;display:none;box-shadow:0 0 0 2px var(--paper);
}
.cart-count.has{display:block}

/* ---------- Panel lateral ---------- */
.cart-overlay{
  position:fixed;inset:0;background:rgba(10,18,36,.5);z-index:90;
  opacity:0;visibility:hidden;transition:opacity .25s,visibility .25s;
}
.cart-overlay.show{opacity:1;visibility:visible}
.cart-drawer{
  position:fixed;top:0;right:0;bottom:0;width:min(420px,92vw);z-index:95;
  background:var(--paper);display:flex;flex-direction:column;
  transform:translateX(100%);transition:transform .32s var(--ease);
  box-shadow:-24px 0 60px rgba(19,36,69,.18);
}
.cart-drawer.show{transform:translateX(0)}
body.cart-open{overflow:hidden}
.cart-head{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:20px 24px;border-bottom:1px solid var(--line);
}
.cart-head h3{font-size:1.15rem}
.cart-close{
  width:38px;height:38px;flex-shrink:0;border:1px solid var(--line);border-radius:10px;
  background:var(--paper);color:var(--ink);cursor:pointer;
  display:grid;place-items:center;transition:background .2s,border-color .2s;
}
.cart-close:hover{background:var(--paper-2);border-color:var(--accent)}
.cart-close svg{width:18px;height:18px}
.cart-body{flex:1;min-height:0;overflow-y:auto;padding:8px 24px 20px}
.cart-empty{text-align:center;padding:48px 10px 30px}
.cart-empty svg{width:52px;height:52px;color:var(--line);margin:0 auto 14px}
.cart-empty p{font-family:var(--font-title);font-weight:600;color:var(--ink)}
.cart-empty span{display:block;color:var(--text-soft);font-size:.9rem;margin-top:6px}
.citem{display:flex;gap:14px;padding:18px 0;border-bottom:1px solid var(--line-soft)}
.citem:last-child{border-bottom:none}
.citem-main{flex:1;min-width:0}
.citem-main h4{font-size:.98rem;margin-bottom:4px}
.citem-tag{
  display:inline-block;background:var(--paper-3);color:var(--text-soft);
  font-size:.74rem;font-weight:600;padding:3px 9px;border-radius:999px;margin-bottom:6px;
}
.citem-price{font-size:.85rem;color:var(--text-soft)}
.citem-qty{
  display:inline-flex;align-items:center;margin-top:10px;
  border:1.5px solid var(--line);border-radius:10px;overflow:hidden;
}
.citem-qty button{
  width:32px;height:32px;border:0;background:var(--paper-2);color:var(--ink);
  font-size:1.05rem;line-height:1;cursor:pointer;transition:background .18s;
}
.citem-qty button:hover{background:var(--accent-050);color:var(--accent)}
.citem-qty span{min-width:34px;text-align:center;font-weight:600;font-size:.9rem;color:var(--ink)}
.citem-right{display:flex;flex-direction:column;align-items:flex-end;justify-content:space-between;gap:12px}
.citem-del{border:0;background:none;color:#aab3c6;cursor:pointer;padding:2px;line-height:0;transition:color .18s,transform .18s}
.citem-del:hover{color:#d9483d;transform:scale(1.1)}
.citem-del svg{width:17px;height:17px}
.citem-line{font-family:var(--font-title);font-weight:700;color:var(--ink)}
.cart-foot{border-top:1px solid var(--line);background:var(--paper-2);padding:18px 24px 22px}
.cart-foot .btn{width:100%;margin-top:14px}
.cart-tax{margin-top:10px;font-size:.78rem;color:var(--text-soft);text-align:center}

/* ---------- Filas de importes (carro, inscripción y confirmación) ---------- */
.order-row{
  display:flex;justify-content:space-between;align-items:center;gap:16px;
  padding:11px 0;border-bottom:1px solid var(--line-soft);
  font-size:.94rem;color:var(--text-soft);
}
.order-row.total{
  border-bottom:none;padding-top:15px;
  font-family:var(--font-title);font-weight:700;font-size:1.15rem;color:var(--ink);
}
.order-row .oi-name{color:var(--text);font-weight:500}
.oi-qty{
  display:inline-block;margin-left:7px;background:var(--paper-3);color:var(--text-soft);
  font-size:.75rem;font-weight:700;padding:2px 8px;border-radius:999px;
}
.oi-end{display:inline-flex;align-items:center;gap:12px;white-space:nowrap;color:var(--ink);font-weight:600}
.oi-del{border:0;background:none;color:#aab3c6;cursor:pointer;padding:4px;line-height:0;border-radius:6px;transition:color .18s,transform .18s}
.oi-del svg{width:16px;height:16px;display:block}
.oi-del:hover{color:#d9483d;transform:scale(1.12)}
.order-empty{color:var(--text-soft);font-size:.92rem;margin-bottom:16px}
.order-empty a{color:var(--accent);font-weight:600}

/* ---------- Página de inscripción ---------- */
.checkout-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:36px;align-items:start}
.checkout-card,.order-card{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:34px;box-shadow:var(--shadow-sm);
}
.checkout-block{margin-bottom:30px}
.checkout-block:last-child{margin-bottom:0}
.checkout-block h3{font-size:1.15rem;margin-bottom:4px}
.checkout-block .hint{color:var(--text-soft);font-size:.9rem;margin-bottom:18px}
.order-card{position:sticky;top:96px}
.order-card h3{font-size:1.15rem;margin-bottom:18px}
.order-card .btn{width:100%;margin-top:6px}
/* ---------- Selector de medio de pago ---------- */
.pay-title{font-size:.86rem;color:var(--text-soft);font-weight:500;margin:22px 0 10px}
.pay-opts{display:grid;gap:10px}
.pay-opt{
  display:flex;align-items:center;gap:12px;width:100%;text-align:left;
  padding:13px 15px;border:1.5px solid var(--line);border-radius:var(--radius-sm);
  background:var(--paper);cursor:pointer;font:inherit;
  transition:border-color .18s,background .18s,box-shadow .18s;
}
.pay-opt:hover{border-color:var(--accent)}
.pay-opt.is-active{border-color:var(--accent);background:var(--accent-050)}
.pay-ico{
  flex-shrink:0;width:38px;height:38px;border-radius:10px;display:grid;place-items:center;
  background:var(--paper-2);border:1px solid var(--line);color:var(--ink);
}
.pay-opt.is-active .pay-ico{background:var(--paper);border-color:var(--accent);color:var(--accent)}
.pay-ico svg{width:20px;height:20px}
.pay-txt{display:block;min-width:0}
.pay-txt b{display:block;font-family:var(--font-title);font-weight:600;font-size:.94rem;color:var(--ink)}
.pay-txt small{display:block;font-size:.8rem;color:var(--text-soft);margin-top:2px}
.order-card .pay-opts{margin-bottom:18px}
.pay-error{
  margin-top:12px;padding:11px 13px;border-radius:var(--radius-sm);
  background:#fdecea;border:1px solid #f3c7c1;color:#a3372c;
  font-size:.86rem;line-height:1.5;
}

/* ---------- Estado del pago (retorno de Mercado Pago) ---------- */
.pay-status{
  display:flex;align-items:flex-start;gap:14px;padding:18px 20px;
  border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--paper-2);
}
.pay-status b{display:block;font-family:var(--font-title);font-size:1.02rem;color:var(--ink)}
.pay-status p{font-size:.9rem;color:var(--text-soft);line-height:1.55;margin-top:4px}
.pay-status-ico{
  flex-shrink:0;width:40px;height:40px;border-radius:50%;display:grid;place-items:center;
  background:var(--paper-3);color:var(--text-soft);
}
.pay-status-ico svg{width:22px;height:22px}
.pay-status-id{font-size:.8rem!important;color:var(--text-soft);margin-top:8px!important}
.pay-status.is-ok{border-color:#cfe8ba;background:#f4fbee}
.pay-status.is-ok .pay-status-ico{background:rgba(131,219,53,.22);color:#4e9c17}
.pay-status.is-wait{border-color:#f6dcb8;background:#fdf6ec}
.pay-status.is-wait .pay-status-ico{background:#fdf1e6;color:var(--accent)}
.pay-status.is-bad{border-color:#f3c7c1;background:#fdecea}
.pay-status.is-bad .pay-status-ico{background:#fadbd6;color:#a3372c}

.order-note{font-size:.83rem;color:var(--text-soft);line-height:1.55;margin-top:14px}
.modo-opts{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.modo-opt{
  padding:12px 10px;border:1.5px solid var(--line);border-radius:var(--radius-sm);
  background:var(--paper);color:var(--text-soft);cursor:pointer;
  font-family:var(--font-title);font-weight:600;font-size:.88rem;
  transition:border-color .18s,background .18s,color .18s;
}
.modo-opt:hover{border-color:var(--accent)}
.modo-opt.active{border-color:var(--accent);background:var(--accent-050);color:var(--accent)}

/* ---------- Pedido recibido ---------- */
.confirm-head{display:flex;align-items:center;gap:16px;margin-bottom:18px}
.confirm-ic{
  width:52px;height:52px;flex-shrink:0;border-radius:50%;
  background:rgba(131,219,53,.18);color:#4e9c17;display:grid;place-items:center;
}
.confirm-ic svg{width:27px;height:27px}
.order-no{
  display:inline-block;background:var(--accent-050);color:var(--accent);
  font-family:var(--font-title);font-weight:700;font-size:.95rem;
  padding:5px 14px;border-radius:999px;
}
.confirm-status{color:var(--text-soft);font-size:.93rem;margin-top:6px}
.confirm-status b{color:var(--ink)}
.bank-box{
  background:var(--paper-2);border:1px solid var(--line);
  border-radius:var(--radius-sm);padding:18px 20px;margin-top:14px;
}
.bank-box h4{font-size:.95rem;margin-bottom:12px}
.bank-box ul{display:grid;gap:9px}
.bank-box li{
  display:flex;justify-content:space-between;gap:18px;
  font-size:.92rem;color:var(--text-soft);
}
.bank-box li b{color:var(--ink);text-align:right;word-break:break-word}
.steps-list{display:grid;gap:14px;margin-top:16px;counter-reset:paso}
.steps-list li{position:relative;padding-left:40px;color:var(--text-soft);font-size:.94rem;line-height:1.55}
.steps-list li::before{
  counter-increment:paso;content:counter(paso);
  position:absolute;left:0;top:-1px;width:26px;height:26px;border-radius:50%;
  background:var(--ink);color:#fff;font-family:var(--font-title);font-weight:700;
  font-size:.8rem;display:grid;place-items:center;
}
.steps-list li b{color:var(--ink)}

@media (max-width:1024px){
  .checkout-grid{grid-template-columns:1fr;gap:28px}
  .order-card{position:static}
}
@media (max-width:560px){
  .checkout-card,.order-card{padding:24px}
  .modo-opts{grid-template-columns:1fr}
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width:1024px){
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .why-layout{grid-template-columns:1fr;gap:32px}
  .why-lead{position:static}
  .team-grid{grid-template-columns:repeat(3,1fr)}
  .stats{grid-template-columns:repeat(2,1fr);gap:28px}
  .detail{gap:36px}
}
@media (max-width:880px){
  .section{padding:66px 0}
  .cta{background-attachment:scroll}
  .page-hero{padding:64px 0 68px}
  .nav-links,.nav-cta-desktop{display:none}
  .nav-actions .social{display:none}
  .burger{display:flex}
  .nav-cta-mobile{display:inline-flex}
  .grid-3{grid-template-columns:1fr 1fr}
  .team-grid{grid-template-columns:1fr 1fr}
  .testi-card{flex-basis:clamp(280px,85%,380px)}
  .mv-grid{grid-template-columns:1fr}
  .mv-layout{grid-template-columns:1fr;gap:34px}
  .detail,.detail.reverse{grid-template-columns:1fr;direction:ltr}
  .detail-media{max-width:460px;order:-1}
  .contact-grid{grid-template-columns:1fr;gap:32px}
  .alumni-grid{grid-template-columns:1fr 1fr}
  .hero-media{aspect-ratio:16/10}
}
@media (max-width:560px){
  .container{padding-inline:18px}
  .section{padding:52px 0}
  .grid-3,.grid-2{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr 1fr;gap:24px}
  .alumni-grid{grid-template-columns:1fr}
  .form-row,.checks{grid-template-columns:1fr}
  .notice{grid-template-columns:1fr;text-align:center;padding:28px 24px}
  .notice-ico{margin-inline:auto}
  .btn-row{flex-direction:column}
  .btn-row .btn{width:100%}
  .hero-copy{padding:40px 0 12px}
  .nav{height:68px}
  .brand img{height:48px;width:48px}
}