/* =====================================================================
   PAES NeoTech · Design System alineado a neotechedulab.cl
   Dark glassmorphism + Outfit + Plus Jakarta Sans + radial orbs
   ===================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

/* ---------- Tokens ---------- */
:root{
  /* Base oscura */
  --bg:#050816;
  --bg-2:#0a0f2a;
  --bg-3:#10173a;

  /* Superficies glass */
  --surface:rgba(15, 23, 58, .55);
  --surface-2:rgba(21, 31, 72, .75);
  --surface-solid:#0d1332;
  --surface-elev:rgba(25, 35, 80, .85);

  /* Bordes */
  --border:rgba(148, 180, 255, .12);
  --border-2:rgba(148, 180, 255, .22);
  --border-strong:rgba(0, 212, 255, .35);

  /* Texto */
  --text:#eef2ff;
  --text-2:#c8d1ee;
  --muted:#8a96c0;

  /* Acentos (paleta controlada) */
  --c-cyan:#00d4ff;
  --c-blue:#4f7cff;
  --c-violet:#8b5cf6;
  --c-pink:#ec4899;
  --c-amber:#f59e0b;
  --c-emerald:#10b981;
  --c-rose:#f43f5e;

  /* Semánticos */
  --primary:var(--c-cyan);
  --primary-2:var(--c-blue);
  --primary-3:var(--c-violet);
  --accent:var(--c-pink);
  --success:var(--c-emerald);
  --warning:var(--c-amber);
  --danger:var(--c-rose);

  /* Gradientes */
  --grad: linear-gradient(135deg, #00d4ff 0%, #4f7cff 50%, #8b5cf6 100%);
  --grad-soft: linear-gradient(135deg, rgba(0,212,255,.12), rgba(139,92,246,.12));
  --grad-text: linear-gradient(135deg, #7ee8ff 0%, #9db4ff 50%, #c4a3ff 100%);

  /* Sombras */
  --shadow-sm: 0 4px 12px rgba(0, 0, 0, .3);
  --shadow: 0 10px 30px rgba(0, 0, 0, .35), 0 0 0 1px rgba(148, 180, 255, .04);
  --shadow-lg: 0 30px 60px rgba(0, 0, 0, .45), 0 0 0 1px rgba(148, 180, 255, .06);
  --glow: 0 0 40px rgba(0, 212, 255, .18);

  /* Radios */
  --r-sm:10px;
  --r:14px;
  --r-lg:20px;
  --r-xl:28px;

  /* Layout */
  --max:1200px;

  /* Tipografías */
  --font-display:'Outfit', ui-sans-serif, system-ui, -apple-system, sans-serif;
  --font-body:'Plus Jakarta Sans', ui-sans-serif, system-ui, -apple-system, sans-serif;
}

/* ---------- Reset ---------- */
*{box-sizing:border-box}
*::selection{background:rgba(0,212,255,.3);color:#fff}
html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
body{
  margin:0;
  min-height:100vh;
  font-family:var(--font-body);
  color:var(--text);
  font-size:16px;
  line-height:1.6;
  background:var(--bg);
  overflow-x:hidden;
  position:relative;
}

/* ---------- Fondo con orbes radiales (fijos) + grid overlay ---------- */
body::before{
  content:"";
  position:fixed;
  inset:0;
  z-index:-2;
  pointer-events:none;
  background:
    radial-gradient(ellipse 60% 50% at 20% 10%, rgba(0, 212, 255, .18), transparent 50%),
    radial-gradient(ellipse 50% 45% at 80% 15%, rgba(139, 92, 246, .22), transparent 50%),
    radial-gradient(ellipse 70% 60% at 50% 110%, rgba(236, 72, 153, .12), transparent 55%),
    radial-gradient(ellipse 45% 40% at 90% 75%, rgba(79, 124, 255, .12), transparent 55%),
    linear-gradient(180deg, #030512 0%, #050816 50%, #040714 100%);
}
body::after{
  content:"";
  position:fixed;
  inset:0;
  z-index:-1;
  pointer-events:none;
  background-image:
    linear-gradient(rgba(148, 180, 255, .035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148, 180, 255, .035) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, #000 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, #000 30%, transparent 80%);
}

/* Orbes flotantes animados */
.orb-float{
  position:fixed;
  border-radius:50%;
  filter:blur(80px);
  pointer-events:none;
  z-index:-1;
  opacity:.5;
  animation: float 14s ease-in-out infinite;
}
.orb-float.a{width:460px;height:460px;top:-100px;right:-100px;background:radial-gradient(circle, var(--c-violet), transparent 65%)}
.orb-float.b{width:520px;height:520px;bottom:-120px;left:-140px;background:radial-gradient(circle, var(--c-cyan), transparent 65%);animation-delay:-5s}
.orb-float.c{width:380px;height:380px;top:40%;left:45%;background:radial-gradient(circle, var(--c-pink), transparent 65%);animation-delay:-9s;opacity:.25}
@keyframes float{
  0%,100%{transform:translate(0,0) scale(1)}
  33%{transform:translate(40px,-30px) scale(1.05)}
  66%{transform:translate(-30px,40px) scale(.95)}
}

/* ---------- Tema claro ---------- */
body.light{
  --bg:#f6f8ff;
  --bg-2:#ffffff;
  --bg-3:#eef3ff;
  --surface:rgba(255,255,255,.78);
  --surface-2:rgba(255,255,255,.92);
  --surface-solid:#ffffff;
  --surface-elev:rgba(255,255,255,.96);
  --border:rgba(44, 87, 196, .12);
  --border-2:rgba(44, 87, 196, .22);
  --text:#0a0f2a;
  --text-2:#2a3560;
  --muted:#5e6b96;
  --shadow: 0 10px 30px rgba(18, 36, 90, .1);
  --shadow-lg: 0 26px 55px rgba(18, 36, 90, .14);
}
body.light::before{
  background:
    radial-gradient(ellipse 60% 50% at 20% 10%, rgba(0, 212, 255, .22), transparent 50%),
    radial-gradient(ellipse 50% 45% at 80% 15%, rgba(139, 92, 246, .18), transparent 50%),
    linear-gradient(180deg, #eef4ff 0%, #f7faff 100%);
}
body.light::after{
  background-image:
    linear-gradient(rgba(44, 87, 196, .06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(44, 87, 196, .06) 1px, transparent 1px);
}
body.light .orb-float{opacity:.35;filter:blur(100px)}
body.grayscale{filter:grayscale(1)}

a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
code{
  font-family:ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size:.88em;padding:2px 7px;border-radius:6px;
  background:rgba(0,212,255,.1);color:var(--c-cyan);
  border:1px solid rgba(0,212,255,.2);
}
body.light code{background:rgba(0,130,160,.08);color:#0b7a96;border-color:rgba(0,130,160,.2)}

.container{max-width:var(--max);margin:0 auto;padding:0 24px}

/* ---------- Header ---------- */
.header{
  position:sticky;top:0;z-index:40;
  backdrop-filter:saturate(160%) blur(18px);
  -webkit-backdrop-filter:saturate(160%) blur(18px);
  background:rgba(5, 8, 22, .72);
  border-bottom:1px solid var(--border);
}
body.light .header{background:rgba(255,255,255,.78);border-bottom:1px solid rgba(44,87,196,.08)}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:14px 0;
}
.brand{
  display:flex;align-items:center;gap:12px;
  font-family:var(--font-display);
  font-weight:700;letter-spacing:-.015em;font-size:1.02rem;
}
.brand > div > div:first-child{line-height:1.15}
.brand-mark{
  width:42px;height:42px;border-radius:12px;
  display:grid;place-items:center;
  font-size:1.1rem;font-weight:800;color:#fff;
  background:var(--grad);
  box-shadow: 0 6px 18px rgba(0, 212, 255, .35), inset 0 1px 0 rgba(255,255,255,.2);
  position:relative;
}
.brand small{display:block;color:var(--muted);font-weight:500;font-size:.75rem;margin-top:2px;letter-spacing:0}

.nav{display:flex;gap:2px;align-items:center;flex-wrap:wrap}
.nav a{
  padding:9px 14px;border-radius:10px;
  color:var(--muted);font-weight:500;font-size:.92rem;
  transition:all .2s ease;
}
.nav a:hover{color:var(--text);background:rgba(148,180,255,.06)}
.nav a.active{color:var(--text);background:rgba(0,212,255,.1)}

.inline-actions{display:flex;gap:10px;flex-wrap:wrap;align-items:center}

/* ---------- Buttons ---------- */
.btn{
  position:relative;
  border:none;cursor:pointer;
  font-family:var(--font-body);
  border-radius:12px;
  padding:12px 18px;
  font-weight:600;font-size:.92rem;letter-spacing:-.003em;
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease;
  overflow:hidden;
  isolation:isolate;
  white-space:nowrap;
}
.btn:hover{transform:translateY(-1px)}
.btn:active{transform:translateY(0)}
.btn:disabled{cursor:not-allowed;opacity:.5;transform:none !important}

.btn-primary{
  color:#fff;
  background:var(--grad);
  box-shadow: 0 8px 20px rgba(0, 130, 200, .3), inset 0 1px 0 rgba(255,255,255,.15);
  font-weight:600;
}
.btn-primary::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(110deg, transparent 35%, rgba(255,255,255,.3) 50%, transparent 65%);
  transform:translateX(-110%);
  transition:transform .65s ease;
  z-index:-1;
}
.btn-primary:hover::before{transform:translateX(110%)}
.btn-primary:hover{box-shadow: 0 12px 28px rgba(0, 130, 200, .4), inset 0 1px 0 rgba(255,255,255,.2)}

.btn-secondary{
  background:rgba(255,255,255,.06);
  color:var(--text);
  border:1px solid var(--border-2);
  backdrop-filter: blur(10px);
}
.btn-secondary:hover{background:rgba(255,255,255,.1);border-color:rgba(0,212,255,.4)}
body.light .btn-secondary{background:#fff;border-color:rgba(44,87,196,.2)}
body.light .btn-secondary:hover{border-color:rgba(0,130,160,.4);background:#fafcff}

.btn-ghost{
  background:transparent;
  color:var(--text);
  border:1px solid var(--border-2);
}
.btn-ghost:hover{background:rgba(148,180,255,.06)}

.btn-wa{
  background:linear-gradient(135deg, #25d366, #128c7e);
  color:#fff;box-shadow: 0 8px 20px rgba(18, 140, 126, .3);
}
.btn-wa:hover{box-shadow: 0 12px 26px rgba(18, 140, 126, .4)}

.btn-sm{padding:9px 14px;font-size:.85rem;border-radius:10px}

/* ---------- Hero ---------- */
.hero{padding:80px 0 60px;position:relative}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:54px;align-items:center}

.eyebrow{
  display:inline-flex;gap:8px;align-items:center;
  padding:7px 14px;
  border:1px solid var(--border-2);
  background:var(--grad-soft);
  border-radius:999px;
  font-weight:500;font-size:.82rem;
  color:var(--text-2);
  backdrop-filter: blur(10px);
}
.eyebrow::before{
  content:"";width:6px;height:6px;border-radius:50%;
  background:var(--c-cyan);
  box-shadow:0 0 10px var(--c-cyan);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse{50%{opacity:.4}}

.hero h1,.display-title{
  font-family:var(--font-display);
  font-weight:700;
  margin:22px 0 18px;
  font-size:clamp(2.2rem, 4.2vw, 3.8rem);
  line-height:1.05;
  letter-spacing:-.03em;
  max-width:17ch;
}
.display-title{max-width:none;text-align:center}
.hero p,.lead{
  font-size:clamp(1rem, 1.05vw, 1.1rem);
  color:var(--text-2);
  max-width:56ch;
  line-height:1.65;
}
.lead{color:var(--muted)}

.gradient-text{
  background:var(--grad-text);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
  font-weight:700;
}

.cta-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px;align-items:center}

/* ---------- Hero visual ---------- */
.hero-visual{
  display:grid;gap:18px;
  position:relative;
}
.hero-orb{
  position:relative;
  height:200px;
  border-radius:var(--r-xl);
  border:1px solid var(--border-2);
  background:
    radial-gradient(circle at 30% 30%, rgba(0,212,255,.35), transparent 55%),
    radial-gradient(circle at 75% 70%, rgba(139,92,246,.35), transparent 55%),
    radial-gradient(circle at 50% 50%, rgba(236,72,153,.18), transparent 60%),
    linear-gradient(135deg, rgba(10,15,42,.9), rgba(25,35,80,.85));
  overflow:hidden;
  box-shadow: var(--shadow-lg);
}
.hero-orb::before,.hero-orb::after{
  content:"";position:absolute;border-radius:50%;filter:blur(30px);
  animation: orbfloat 10s ease-in-out infinite;
}
.hero-orb::before{
  width:170px;height:170px;right:-20px;top:-30px;
  background: radial-gradient(circle, rgba(0,212,255,.9), transparent 65%);
}
.hero-orb::after{
  width:210px;height:210px;left:-40px;bottom:-70px;
  background: radial-gradient(circle, rgba(139,92,246,.85), transparent 65%);
  animation-delay:-5s;
}
@keyframes orbfloat{
  0%,100%{transform:translate(0,0)}
  50%{transform:translate(15px,-12px)}
}

.hero-card{position:relative}
.hero-card h3{
  margin:0 0 14px;
  font-family:var(--font-display);
  font-size:1.4rem;
  font-weight:600;
  letter-spacing:-.015em;
  line-height:1.2;
}

.glow-line{
  height:4px;border-radius:999px;
  background: var(--grad);
  margin:18px 0;
  box-shadow:0 0 16px rgba(0, 212, 255, .4);
}

/* ---------- Cards ---------- */
.card{
  position:relative;
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--r-lg);
  box-shadow:var(--shadow);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  overflow:hidden;
  transition: transform .3s ease, border-color .25s ease, box-shadow .25s ease;
}
.card:hover{
  transform:translateY(-3px);
  border-color:var(--border-2);
  box-shadow: var(--shadow-lg);
}

body.light .card{background:rgba(255,255,255,.88);box-shadow: 0 6px 20px rgba(18, 36, 90, .06)}

.hero-card,.feature,.plan,.testimonial,.faq-item,.stat,.metric,.subject-card,.notice{padding:24px}

.card h3{
  font-family:var(--font-display);
  margin:14px 0 6px;
  font-size:1.12rem;
  letter-spacing:-.01em;
  font-weight:600;
  line-height:1.25;
  color:var(--text);
}
.card p{margin:0;color:var(--muted);font-size:.93rem;line-height:1.55}

/* ---------- Icon burst (iconos dentro de cards) ---------- */
.icon-burst{
  display:inline-grid;place-items:center;
  width:46px;height:46px;border-radius:12px;
  font-size:1.3rem;
  background: var(--grad-soft);
  border:1px solid var(--border-2);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.08);
}

/* ---------- Grids ---------- */
.stat-grid,.feature-grid,.plan-grid,.test-grid,.faq-grid,.dashboard-grid{display:grid;gap:18px}
.stat-grid{grid-template-columns:repeat(3,1fr);margin-top:26px}
.feature-grid{grid-template-columns:repeat(4,1fr)}
.plan-grid{grid-template-columns:repeat(3,1fr)}
.test-grid{grid-template-columns:repeat(3,1fr)}
.faq-grid{grid-template-columns:1fr 1fr}
.dashboard-grid{grid-template-columns:repeat(3,1fr)}

/* ---------- Sections ---------- */
.section{padding:56px 0 60px;position:relative}
.section h2{
  font-family:var(--font-display);
  font-size:clamp(1.7rem, 2.8vw, 2.5rem);
  font-weight:700;
  letter-spacing:-.025em;
  line-height:1.12;
  margin:10px 0 12px;
  max-width:22ch;
}
.section p.section-copy{
  color:var(--muted);
  margin:0 0 30px;
  max-width:62ch;
  font-size:.98rem;
}

.kicker{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.78rem;
  text-transform:uppercase;
  letter-spacing:.12em;
  font-weight:600;
  color:var(--c-cyan);
  padding:6px 12px;
  background: rgba(0, 212, 255, .08);
  border:1px solid rgba(0, 212, 255, .2);
  border-radius:999px;
}
.kicker::before{
  content:"";width:5px;height:5px;border-radius:50%;background:var(--c-cyan);
  box-shadow: 0 0 8px var(--c-cyan);
}

.muted{color:var(--muted)}

/* ---------- Plans / Pricing ---------- */
.plan{
  display:flex;flex-direction:column;
  padding:28px 26px;
  position:relative;
}
.plan h3{font-size:1.25rem;margin:10px 0 4px}
.price{
  font-family:var(--font-display);
  font-size:2.4rem;font-weight:700;letter-spacing:-.025em;
  margin:12px 0;line-height:1;
  color:var(--text);
}
.price small{font-size:.45em;color:var(--muted);font-weight:500;margin-left:4px}
.plan .list{flex:1;margin-bottom:22px}
.plan .cta-row{margin-top:auto}

.badge,.pill{
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 11px;border-radius:999px;
  font-size:.72rem;font-weight:600;letter-spacing:.04em;
  text-transform:uppercase;
  background:rgba(16, 185, 129, .12);
  color:#6ee7b7;
  border:1px solid rgba(16, 185, 129, .28);
  align-self:flex-start;
}
.plan .badge{position:absolute;top:20px;right:20px}
body.light .badge, body.light .pill{color:#047857;background:rgba(16, 185, 129, .1);border-color:rgba(16, 185, 129, .3)}

.plan.featured{
  border-color: rgba(0, 212, 255, .4);
  background: linear-gradient(180deg, rgba(0, 212, 255, .07), var(--surface) 55%);
  box-shadow: 0 0 0 1px rgba(0, 212, 255, .2), 0 20px 40px rgba(0, 0, 0, .4), 0 0 50px rgba(0, 212, 255, .12);
}
.plan.featured .badge{background:rgba(0, 212, 255, .18);color:#7ee8ff;border-color:rgba(0, 212, 255, .4)}

.plan:last-child{border-color: rgba(139, 92, 246, .28)}
.plan:last-child .badge{background:rgba(139, 92, 246, .16);color:#c4b5fd;border-color:rgba(139, 92, 246, .4)}

/* ---------- Lists ---------- */
.list{margin:0;padding:0;list-style:none;color:var(--text-2)}
.list li{
  position:relative;
  padding:9px 0 9px 28px;
  font-size:.93rem;
  border-bottom:1px solid var(--border);
}
.list li:last-child{border-bottom:0}
.list li::before{
  content:"";
  position:absolute;left:4px;top:14px;
  width:14px;height:14px;border-radius:50%;
  background: var(--grad-soft);
  border:1px solid var(--border-2);
}
.list li::after{
  content:"";
  position:absolute;left:8px;top:18px;
  width:6px;height:6px;border-radius:50%;
  background:var(--c-cyan);
  box-shadow:0 0 6px rgba(0,212,255,.6);
}

/* ---------- Footer ---------- */
.footer{
  padding:48px 0 40px;
  color:var(--muted);
  border-top:1px solid var(--border);
  margin-top:30px;
  background: linear-gradient(180deg, transparent, rgba(5, 8, 22, .5));
}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:30px}
.footer strong{color:var(--text);font-family:var(--font-display);font-weight:600;display:block;margin-bottom:8px}
.footer .brand{margin-bottom:12px}

/* ---------- Forms / Auth ---------- */
.form-shell{padding:60px 0 40px;position:relative}
.form-card{
  max-width:820px;margin:0 auto;
  padding:38px 36px;
  position:relative;
}
.center{text-align:center}
.form-card .eyebrow{margin:0 auto}
.form-card .display-title{text-align:center;margin-top:16px}

.split-tabs{
  display:grid;grid-template-columns:1fr 1fr;
  background:rgba(10, 15, 42, .7);
  padding:6px;border-radius:14px;
  border:1px solid var(--border);
  gap:6px;
}
body.light .split-tabs{background:rgba(238, 243, 255, .8)}
.split-tabs button{
  border:none;background:transparent;
  color:var(--muted);padding:12px;
  border-radius:10px;
  font-weight:600;font-size:.92rem;
  font-family:var(--font-body);
  cursor:pointer;
  transition:all .22s ease;
}
.split-tabs button:hover{color:var(--text)}
.split-tabs button.active{
  background:var(--grad);
  color:#fff;
  box-shadow: 0 6px 16px rgba(0, 130, 200, .25);
}

.form-row{display:grid;gap:14px}
label{
  display:block;
  font-size:.85rem;
  font-weight:600;
  margin-bottom:8px;
  color:var(--text-2);
}
input,select,textarea{
  width:100%;
  font-family:var(--font-body);
  padding:13px 15px;
  border-radius:12px;
  border:1px solid var(--border-2);
  background:rgba(255, 255, 255, .04);
  color:var(--text);
  font-size:.96rem;
  outline:none;
  transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
}
input::placeholder,textarea::placeholder{color:var(--muted);opacity:.7}
input:focus,select:focus,textarea:focus{
  border-color:var(--c-cyan);
  box-shadow: 0 0 0 3px rgba(0, 212, 255, .12);
  background:rgba(0, 212, 255, .03);
}
body.light input,body.light select,body.light textarea{background:#fff;border-color:rgba(44, 87, 196, .2)}

.help{display:block;color:var(--muted);font-size:.84rem;line-height:1.5;margin-top:4px}
.hidden{display:none !important}

/* ---------- Notices ---------- */
.notice{
  border-left:3px solid var(--warning);
  background:linear-gradient(90deg, rgba(245, 158, 11, .1), transparent 70%);
  color:var(--text);
  padding:18px 20px;
  border-radius:12px;
  border-top:1px solid var(--border);
  border-right:1px solid var(--border);
  border-bottom:1px solid var(--border);
  font-size:.93rem;
}
.notice strong{font-family:var(--font-display);font-weight:600}
.notice.success{border-left-color:var(--success);background:linear-gradient(90deg, rgba(16, 185, 129, .1), transparent 70%)}
.notice.warning{border-left-color:var(--warning);background:linear-gradient(90deg, rgba(245, 158, 11, .1), transparent 70%)}
.notice.danger{border-left-color:var(--danger);background:linear-gradient(90deg, rgba(244, 63, 94, .1), transparent 70%)}

/* ---------- Dashboard ---------- */
.dashboard-shell{padding:44px 0 70px}
.dashboard-header{
  display:flex;justify-content:space-between;align-items:flex-end;
  gap:22px;margin-bottom:26px;flex-wrap:wrap;
}
.dashboard-header h2{
  font-family:var(--font-display);
  font-size:clamp(1.5rem, 2.5vw, 2.2rem);
  letter-spacing:-.02em;
  font-weight:700;
  line-height:1.15;
  margin:12px 0 0;
  max-width:28ch;
}

.metric{
  padding:24px;
  position:relative;
}
.metric strong{
  display:block;
  font-family:var(--font-display);
  font-size:1.7rem;
  font-weight:700;
  letter-spacing:-.02em;
  margin-bottom:8px;
  line-height:1.1;
  color:var(--text);
  word-break:break-word;
}
.metric span{
  color:var(--muted);
  font-weight:500;
  font-size:.78rem;
  text-transform:uppercase;
  letter-spacing:.1em;
}

.subject-card{display:flex;flex-direction:column}
.subject-card h3{margin:14px 0 6px}
.subject-card .inline-actions{margin-top:auto}

.progress{
  height:8px;border-radius:999px;
  background:rgba(148, 180, 255, .1);
  overflow:hidden;
  margin:16px 0 18px;
  position:relative;
}
.progress span{
  display:block;height:100%;border-radius:999px;
  background: var(--grad);
  box-shadow:0 0 12px rgba(0, 212, 255, .3);
  position:relative;
  overflow:hidden;
}

/* ---------- Mini grid ---------- */
.mini-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:22px}
.mini-grid .stat{padding:20px}
.mini-grid .stat h3{font-size:1rem;margin:10px 0 6px}

/* ---------- Accessibility widget ---------- */
.accessibility{
  position:fixed;right:18px;bottom:18px;z-index:45;
  display:flex;flex-direction:column;gap:10px;align-items:flex-end;
}
.accessibility > .btn{
  box-shadow: 0 10px 28px rgba(0, 130, 200, .4);
}
.a11y-panel{
  width:min(320px,calc(100vw - 32px));
  padding:18px;border-radius:18px;
  background:var(--surface-elev);
  border:1px solid var(--border-2);
  box-shadow:var(--shadow-lg);
  backdrop-filter: blur(20px);
}
.a11y-panel strong{font-family:var(--font-display);font-weight:600;display:block;margin-bottom:4px;font-size:.95rem}
.a11y-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:10px}
.a11y-toggle{padding:10px 12px;font-size:.82rem}

/* ---------- Stat cards ---------- */
.stat{padding:22px}
.stat h3{font-size:1rem;margin:14px 0 6px}

/* ---------- Animaciones entrada ---------- */
@media (prefers-reduced-motion: no-preference){
  .hero > .container > .hero-grid > *:first-child > *{
    opacity:0;transform:translateY(14px);
    animation: rise .85s cubic-bezier(.2,.8,.2,1) forwards;
  }
  .hero .eyebrow{animation-delay:.05s}
  .hero h1{animation-delay:.15s}
  .hero .lead{animation-delay:.28s}
  .hero .cta-row{animation-delay:.4s}
  .hero .stat-grid{animation-delay:.52s}
  .hero-visual{animation: rise 1s .3s cubic-bezier(.2,.8,.2,1) both}
  @keyframes rise{to{opacity:1;transform:translateY(0)}}
}

/* =====================================================================
   SIMULACRO · Pantalla de evaluación
   ===================================================================== */
.sim-shell{padding:40px 0 80px;max-width:900px;margin:0 auto}
.sim-top{
  display:flex;justify-content:space-between;align-items:center;
  gap:18px;flex-wrap:wrap;margin-bottom:22px;
}
.sim-top h1{
  font-family:var(--font-display);
  font-size:clamp(1.5rem, 2.6vw, 2.1rem);
  font-weight:700;letter-spacing:-.02em;
  margin:8px 0 0;
}
.sim-meta{
  display:flex;gap:10px;flex-wrap:wrap;align-items:center;
}
.chip{
  display:inline-flex;align-items:center;gap:6px;
  padding:7px 13px;border-radius:999px;
  background:var(--surface);border:1px solid var(--border-2);
  font-size:.85rem;font-weight:500;
  font-variant-numeric: tabular-nums;
}
.chip strong{font-family:var(--font-display);font-weight:700;color:var(--text)}
.chip.timer{background:linear-gradient(90deg,rgba(0,212,255,.12),rgba(139,92,246,.12));border-color:rgba(0,212,255,.3)}
.chip.timer.warn{background:rgba(245,158,11,.12);border-color:rgba(245,158,11,.4);color:var(--c-amber)}
.chip.timer.danger{background:rgba(244,63,94,.14);border-color:rgba(244,63,94,.4);color:var(--c-rose)}

.sim-progress{
  height:6px;border-radius:999px;
  background:rgba(148, 180, 255, .1);
  overflow:hidden;
  margin-bottom:26px;
}
.sim-progress span{
  display:block;height:100%;
  background: var(--grad);
  transition: width .35s ease;
}

.q-card{
  padding:32px 30px;
  background:var(--surface-elev);
  border:1px solid var(--border-2);
  border-radius:var(--r-xl);
  box-shadow:var(--shadow-lg);
  backdrop-filter: blur(18px);
}
.q-num{
  color:var(--muted);font-weight:500;font-size:.82rem;
  text-transform:uppercase;letter-spacing:.1em;
}
.q-text{
  font-family:var(--font-display);
  font-size:clamp(1.1rem, 1.6vw, 1.4rem);
  font-weight:600;
  letter-spacing:-.01em;
  line-height:1.4;
  margin:10px 0 22px;
  color:var(--text);
}
.q-context{
  padding:14px 18px;
  background:rgba(148,180,255,.05);
  border-left:3px solid var(--c-violet);
  border-radius:10px;
  margin-bottom:16px;
  font-size:.93rem;color:var(--text-2);
  line-height:1.6;
}

.options{display:grid;gap:10px;margin-top:4px}
.option{
  display:flex;gap:14px;align-items:flex-start;
  padding:14px 18px;
  border:1px solid var(--border-2);
  border-radius:14px;
  background:rgba(255,255,255,.03);
  cursor:pointer;
  transition: all .2s ease;
  font-size:.96rem;line-height:1.5;
  text-align:left;
  font-family:var(--font-body);color:var(--text);
  width:100%;
}
.option:hover{background:rgba(0,212,255,.05);border-color:rgba(0,212,255,.3);transform:translateX(2px)}
.option .letter{
  flex-shrink:0;
  width:30px;height:30px;border-radius:9px;
  display:grid;place-items:center;
  font-family:var(--font-display);font-weight:700;font-size:.85rem;
  background:rgba(148,180,255,.1);
  border:1px solid var(--border-2);
  color:var(--text);
  transition: all .2s ease;
}
.option:hover .letter{background:var(--grad);border-color:transparent;color:#fff}
.option.selected{background:rgba(0,212,255,.08);border-color:var(--c-cyan);box-shadow:0 0 0 3px rgba(0,212,255,.08)}
.option.selected .letter{background:var(--grad);border-color:transparent;color:#fff}
.option.correct{background:rgba(16,185,129,.1);border-color:var(--c-emerald);box-shadow:0 0 0 3px rgba(16,185,129,.1)}
.option.correct .letter{background:var(--c-emerald);border-color:transparent;color:#fff}
.option.incorrect{background:rgba(244,63,94,.1);border-color:var(--c-rose);box-shadow:0 0 0 3px rgba(244,63,94,.1)}
.option.incorrect .letter{background:var(--c-rose);border-color:transparent;color:#fff}
.option.disabled{cursor:not-allowed;pointer-events:none;opacity:.75}

.q-feedback{
  margin-top:18px;padding:14px 18px;border-radius:12px;
  background:rgba(148,180,255,.05);border:1px solid var(--border);
  font-size:.93rem;line-height:1.6;
}
.q-feedback.ok{border-left:3px solid var(--c-emerald);background:rgba(16,185,129,.08)}
.q-feedback.bad{border-left:3px solid var(--c-rose);background:rgba(244,63,94,.08)}
.q-feedback strong{font-family:var(--font-display);font-weight:700;display:block;margin-bottom:4px}

.sim-nav{
  display:flex;justify-content:space-between;align-items:center;gap:12px;
  margin-top:22px;flex-wrap:wrap;
}

/* Resultados */
.results{
  text-align:center;
  padding:48px 30px;
}
.results .score-big{
  font-family:var(--font-display);
  font-size:clamp(3.5rem, 9vw, 6rem);
  font-weight:800;letter-spacing:-.04em;line-height:1;
  background:var(--grad-text);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
  margin:16px 0 6px;
}
.results .score-sub{color:var(--muted);font-size:1rem;margin-bottom:28px}

.result-stats{
  display:grid;grid-template-columns:repeat(3,1fr);
  gap:14px;margin:30px 0 36px;
}
.result-stats .metric{padding:20px;text-align:center}
.result-stats .metric strong{font-size:1.5rem;color:var(--text)}
.result-stats .metric .ok{color:var(--c-emerald)}
.result-stats .metric .bad{color:var(--c-rose)}
.result-stats .metric .neutral{color:var(--c-cyan)}

.summary-list{
  margin:30px 0;padding:0;list-style:none;text-align:left;
  display:grid;gap:10px;
}
.summary-list li{
  padding:14px 18px;border-radius:12px;
  border:1px solid var(--border);
  background:var(--surface);
  display:flex;gap:12px;align-items:flex-start;
  font-size:.92rem;
}
.summary-list li::before{
  content:"";width:28px;height:28px;border-radius:8px;flex-shrink:0;
  display:grid;place-items:center;font-weight:700;font-size:.82rem;color:#fff;
  font-family:var(--font-display);
}
.summary-list li.ok{border-left:3px solid var(--c-emerald)}
.summary-list li.bad{border-left:3px solid var(--c-rose)}
.summary-list li.ok::before{content:"✓";background:var(--c-emerald)}
.summary-list li.bad::before{content:"✗";background:var(--c-rose)}

/* Selector de asignaturas (página simulacro/index.html) */
.subjects-grid{
  display:grid;grid-template-columns:repeat(2,1fr);gap:18px;
}
.subject-pick{
  display:flex;flex-direction:column;gap:12px;
  padding:28px;cursor:pointer;text-align:left;
  font-family:var(--font-body);color:var(--text);
  border:none;width:100%;
}
.subject-pick h3{margin:0;font-size:1.25rem}
.subject-pick .subject-emoji{font-size:2.2rem;line-height:1}
.subject-pick p{color:var(--muted);font-size:.92rem;flex:1}
.subject-pick .subject-meta{
  display:flex;justify-content:space-between;align-items:center;
  padding-top:14px;border-top:1px solid var(--border);
  font-size:.85rem;color:var(--muted);
}
.subject-pick[data-subject="lenguaje"]{
  background:linear-gradient(160deg,rgba(0,212,255,.1),var(--surface) 60%);
  border-color:rgba(0,212,255,.25);
}
.subject-pick[data-subject="matematica"]{
  background:linear-gradient(160deg,rgba(139,92,246,.12),var(--surface) 60%);
  border-color:rgba(139,92,246,.28);
}
.subject-pick[data-subject="historia"]{
  background:linear-gradient(160deg,rgba(245,158,11,.1),var(--surface) 60%);
  border-color:rgba(245,158,11,.25);
}
.subject-pick[data-subject="ciencias"]{
  background:linear-gradient(160deg,rgba(16,185,129,.1),var(--surface) 60%);
  border-color:rgba(16,185,129,.25);
}

/* ---------- Responsive ---------- */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:34px}
  .feature-grid,.plan-grid,.test-grid,.faq-grid,.dashboard-grid,.stat-grid,.footer-grid,.result-stats{grid-template-columns:1fr 1fr}
  .nav{display:none}
  .plan.featured{transform:none}
}
@media (max-width:720px){
  .hero{padding:40px 0 28px}
  .hero h1,.display-title{font-size:clamp(1.8rem, 8vw, 2.4rem)}
  .feature-grid,.plan-grid,.test-grid,.faq-grid,.dashboard-grid,.stat-grid,.footer-grid,.mini-grid,.subjects-grid,.result-stats{grid-template-columns:1fr}
  .form-card,.q-card{padding:24px 20px}
  .header-inner{padding:12px 0;gap:10px}
  .brand small{display:none}
  .brand{font-size:.95rem}
  .brand-mark{width:38px;height:38px;border-radius:10px}
  .inline-actions{gap:8px}
  .header .inline-actions .btn{padding:10px 12px;font-size:.82rem}
  .header .inline-actions .btn-secondary{display:none}
  .dashboard-header{align-items:flex-start}
  .a11y-grid{grid-template-columns:1fr 1fr}
  .section{padding:32px 0 44px}
  .cta-row .btn{flex:1}
  .sim-top{flex-direction:column;align-items:flex-start}
  .sim-meta{width:100%}
}

/* ---------- Step 4 · admin, payments, progress ---------- */
.metrics-four{grid-template-columns:repeat(4,minmax(0,1fr))}
.metrics-three{grid-template-columns:repeat(3,minmax(0,1fr))}
.section-tight{padding:26px 0}
.progress-item__header,.attempt-item__top,.admin-actions{display:flex;justify-content:space-between;gap:12px;align-items:center;flex-wrap:wrap}
.progress-item__meta{display:flex;gap:12px;flex-wrap:wrap;color:var(--muted);font-size:.9rem}
.attempt-item strong{font-family:var(--font-display);font-size:1.2rem}
.empty-state{padding:22px}
.admin-card{padding:22px}
.contact-grid .contact-form-card--wide{grid-column:span 2}
.compact-form textarea{min-height:110px;resize:vertical}
.faq-grid,.feature-grid,.dashboard-grid,.plan-grid,.test-grid,.subjects-grid{display:grid;gap:18px}
.feature-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
.dashboard-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
.plan-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
.faq-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
.subjects-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
.hero-tight{padding:46px 0 26px}
.admin-actions .btn{flex:1}
.contact-form-card form{margin-top:16px}
.hidden{display:none !important}
@media (max-width: 960px){
  .metrics-four,.metrics-three,.feature-grid,.dashboard-grid,.plan-grid,.faq-grid,.subjects-grid{grid-template-columns:1fr}
  .contact-grid .contact-form-card--wide{grid-column:auto}
}

/* ==== PAES PRO EXTENSIONS ==== */
:root{--neo-cyan:#13d7ff;--neo-blue:#2563eb;--neo-violet:#8b5cf6;--neo-amber:#f59e0b;--neo-green:#22c55e;--neo-red:#ef4444;--neo-orange:#f97316;}
.accessibility-dock{position:fixed;top:18px;right:18px;z-index:90}
.a11y-fab{width:58px;height:58px;border-radius:18px;border:1px solid rgba(255,255,255,.18);background:rgba(8,15,35,.92);box-shadow:0 16px 35px rgba(0,0,0,.35);display:grid;place-items:center;cursor:pointer}
.a11y-fab img{width:31px;height:31px;object-fit:contain}
.a11y-pro-panel{position:absolute;top:70px;right:0;width:min(360px,calc(100vw - 28px));padding:18px;border-radius:22px;background:rgba(7,13,31,.96);border:1px solid rgba(255,255,255,.09);box-shadow:0 20px 40px rgba(0,0,0,.35)}
body.light .a11y-pro-panel{background:rgba(255,255,255,.98)}
.a11y-pro-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:14px}
.a11y-row{display:grid;gap:8px;margin-top:12px}
.a11y-row label{font-size:.88rem;color:var(--muted)}
.a11y-row select{padding:12px 14px;border-radius:14px;background:rgba(255,255,255,.05);border:1px solid var(--border);color:var(--text)}
.a11y-grid-pro{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.segmented{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.segmented button{padding:10px 12px;border-radius:12px;border:1px solid var(--border);background:rgba(255,255,255,.05);color:var(--text);cursor:pointer}
.a11y-links{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:14px}.a11y-links a{padding:10px 12px;border-radius:12px;background:rgba(255,255,255,.04);font-size:.92rem;color:var(--text)}
.site-footer{margin-top:56px;padding:34px 0 42px;border-top:1px solid var(--border);background:linear-gradient(180deg,transparent,rgba(255,255,255,.03))}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:24px}.footer-grid h4{margin-bottom:12px}.footer-grid a,.footer-grid p{display:block;color:var(--muted);margin:7px 0}.footer-brand{font-family:var(--font-display);font-size:1.2rem;font-weight:800;margin-bottom:10px}
.hero-pro-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:24px}.hero-card-stack{display:grid;gap:14px}
.subjects-grid-pro{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.subject-card-pro{position:relative;padding:22px;border-radius:22px;border:1px solid rgba(255,255,255,.08);background:linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,.03));overflow:hidden;box-shadow:0 18px 38px rgba(0,0,0,.18)}
.subject-card-pro::before{content:'';position:absolute;left:0;top:0;bottom:0;width:8px;background:var(--subject-color,#13d7ff)}
.subject-card-pro .subject-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}.subject-card-pro .pill{background:color-mix(in srgb, var(--subject-color,#13d7ff) 18%, transparent);color:#fff;border:1px solid color-mix(in srgb, var(--subject-color,#13d7ff) 42%, transparent)}
.subject-card-pro .subject-icon{width:54px;height:54px;border-radius:18px;background:color-mix(in srgb, var(--subject-color,#13d7ff) 18%, rgba(255,255,255,.04));display:grid;place-items:center;font-size:1.5rem}
.subject-card-pro h3{margin:0 0 8px}.subject-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}.subject-actions .btn-subject{background:var(--subject-color,#13d7ff);color:#fff;border:none}.subject-actions .btn-ghost{border-color:color-mix(in srgb, var(--subject-color,#13d7ff) 42%, rgba(255,255,255,.1))}
.mode-switch{display:inline-flex;padding:6px;background:rgba(255,255,255,.05);border-radius:999px;border:1px solid var(--border);gap:6px;flex-wrap:wrap}.mode-switch button{padding:10px 14px;border-radius:999px;border:none;background:transparent;color:var(--muted);cursor:pointer}.mode-switch button.active{background:var(--grad);color:#fff}
.material-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.material-card{padding:18px;border-radius:20px;border:1px solid rgba(255,255,255,.08);background:rgba(255,255,255,.04)}.material-card h3{font-size:1rem;margin:10px 0}.material-meta{display:flex;gap:8px;flex-wrap:wrap}.material-meta .pill{font-size:.8rem}
.contact-grid{display:grid;grid-template-columns:1fr .95fr;gap:24px}.contact-card{padding:22px;border-radius:22px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08)}
.sim-hero{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;flex-wrap:wrap;margin-bottom:22px}.sim-season-banner{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.sim-season-banner .pill{font-size:.88rem}
.question-figure{margin:18px 0;border-radius:20px;overflow:hidden;border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.03)}.question-figure img{display:block;width:100%;height:auto}
.option.correct{border-color:#22c55e;background:rgba(34,197,94,.12)}.option.incorrect{border-color:#ef4444;background:rgba(239,68,68,.12)}
.q-feedback.ok{border-left:5px solid #22c55e}.q-feedback.bad{border-left:5px solid #ef4444}
.form-pro input,.form-pro textarea,.form-pro select{width:100%;padding:14px 16px;border-radius:14px;border:1px solid var(--border);background:rgba(255,255,255,.05);color:var(--text)}.form-pro textarea{min-height:130px;resize:vertical}.form-pro{display:grid;gap:14px}
.filter-bar{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin:18px 0}.filter-bar select,.filter-bar input{padding:12px 14px;border-radius:14px;background:rgba(255,255,255,.05);border:1px solid var(--border);color:var(--text)}
.pedagogic-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.pedagogic-card{padding:22px;border-radius:22px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08)}
.pedagogic-card ul{padding-left:18px;color:var(--muted)}
.notice.success{border-color:rgba(34,197,94,.3);background:rgba(34,197,94,.08)}
.inline-badges{display:flex;gap:8px;flex-wrap:wrap}
@media (max-width:980px){.hero-pro-grid,.contact-grid,.footer-grid{grid-template-columns:1fr}.material-grid,.subjects-grid-pro,.pedagogic-grid{grid-template-columns:1fr 1fr}}
@media (max-width:720px){.material-grid,.subjects-grid-pro,.pedagogic-grid{grid-template-columns:1fr}.a11y-pro-panel{right:-6px}.accessibility-dock{top:12px;right:12px}}