/* ====== BASE ====== */
:root{
  --bg0:#07080b;
  --bg1:#0b0c10;

  --txt:rgba(255,255,255,.92);
  --muted:rgba(255,255,255,.76);

  --glass:rgba(255,255,255,.06);
  --glass2:rgba(255,255,255,.085);

  --shadow:0 24px 80px rgba(0,0,0,.55);
  --shadowSoft:0 16px 44px rgba(0,0,0,.28);

  --r16:16px;
  --r22:22px;
  --r28:28px;

  --max:1000px;

  --a1: rgba(120,200,255,.26);
  --a2: rgba(255,140,210,.22);
  --a3: rgba(120,255,210,.18);
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  color:var(--txt);
  background:
    radial-gradient(1200px 780px at 18% 12%, var(--a1), transparent 58%),
    radial-gradient(1100px 760px at 82% 26%, var(--a2), transparent 60%),
    radial-gradient(1000px 700px at 56% 90%, var(--a3), transparent 62%),
    linear-gradient(180deg, var(--bg0) 0%, var(--bg1) 45%, var(--bg0) 100%);
}

/* container */
.container{
  width:100%;
  max-width:var(--max);
  margin:0 auto;
  padding:0 22px;
}

/* typography */
h1,h2,h3{ margin:0; letter-spacing:-0.4px; }
h2{
  font-size:clamp(22px, 3vw, 32px);
  margin-bottom:18px;
  letter-spacing:-0.6px;
}
.h2-small{
  font-size: clamp(18px, 2.2vw, 24px);
  margin-bottom: 12px;
  letter-spacing:-0.5px;
}
p{
  margin:0 0 14px 0;
  color:var(--muted);
  line-height:1.72;
  font-size:16.5px;
}
.pillars-line{
  margin-top:14px;
  color:rgba(255,255,255,.90);
  font-weight:800;
  letter-spacing:-0.2px;
}
.lead{
  color: rgba(255,255,255,.86);
  font-weight: 650;
  max-width: 70ch;
}
.muted{
  color: rgba(255,255,255,.62);
}

/* ====== HEADER ====== */
.header{
  position:fixed;
  top:0; left:0; right:0;
  z-index:50;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:16px 18px;
  background:rgba(10,11,15,.55);
  backdrop-filter: blur(12px);
  border-bottom:1px solid rgba(255,255,255,.08);
}
.brand{
  display:flex;
  align-items:center;
  gap:10px;
}
.brand-mark{
  width:10px;
  height:10px;
  border-radius:999px;
  background: radial-gradient(circle at 30% 30%, rgba(255,255,255,.95), rgba(255,255,255,.30));
  box-shadow: 0 0 0 6px rgba(255,255,255,.06);
}
.brand-text{
  font-weight:900;
  letter-spacing:.2px;
  font-size:16px;
}

/* buttons */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  text-decoration:none;
  color:#fff;
  padding:11px 18px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,.22);
  background: rgba(255,255,255,.09);
  box-shadow: 0 14px 34px rgba(0,0,0,.30);
  transition: transform .16s ease, background .16s ease, border-color .16s ease, filter .16s ease;
  user-select:none;
}
.btn:hover{
  transform: translateY(-1px);
  background: rgba(255,255,255,.12);
  border-color: rgba(255,255,255,.32);
}
.btn:active{ transform: translateY(0px); }
.btn-lg{ padding:15px 24px; font-weight:800; font-size:15.5px; }

.btn-primary{
  border-color: rgba(255,255,255,.22);
  background:
    radial-gradient(120% 160% at 20% 20%, rgba(255,255,255,.16), rgba(255,255,255,0) 52%),
    linear-gradient(135deg, rgba(127,215,255,.22), rgba(255,159,214,.18));
  box-shadow:
    0 18px 44px rgba(0,0,0,.34),
    0 0 0 1px rgba(255,255,255,.10) inset;
}
.btn-primary:hover{
  filter: brightness(1.05);
  border-color: rgba(255,255,255,.30);
  background:
    radial-gradient(120% 160% at 20% 20%, rgba(255,255,255,.18), rgba(255,255,255,0) 52%),
    linear-gradient(135deg, rgba(127,215,255,.26), rgba(255,159,214,.22));
}

/* links */
.link{
  color:rgba(255,255,255,.92);
  text-decoration:none;
  border-bottom:1px solid rgba(255,255,255,.22);
}
.link:hover{ border-bottom-color: rgba(255,255,255,.44); }

/* ====== SECTIONS ====== */
main{ padding-top:74px; }

.section{
  padding: 98px 0;
  position:relative;
}
.section-alt{
  background:
    radial-gradient(980px 560px at 18% 20%, rgba(160,220,255,.10), transparent 58%),
    radial-gradient(920px 560px at 82% 30%, rgba(255,170,230,.09), transparent 62%),
    radial-gradient(920px 560px at 55% 90%, rgba(140,255,210,.07), transparent 60%);
  border-top:1px solid rgba(255,255,255,.06);
  border-bottom:1px solid rgba(255,255,255,.06);
}

/* ====== HERO ====== */
.hero{
  min-height: calc(100vh - 74px);
  display:flex;
  align-items:center;
  justify-content:center;
  padding: 44px 0 28px;
  position:relative;
}
.hero-shell{ width:100%; }

.hero-card{
  max-width: var(--max);
  margin:0 auto;
  padding: clamp(30px, 4.4vw, 58px);
  border-radius: var(--r28);
  background: linear-gradient(135deg, rgba(255,255,255,.11), rgba(255,255,255,.045));
  border:1px solid rgba(255,255,255,.12);
  box-shadow: var(--shadow);
  position:relative;
  overflow:hidden;
}
.hero-card::before{
  content:"";
  position:absolute;
  inset:-2px;
  background:
    radial-gradient(760px 520px at 22% 30%, rgba(150,220,255,.22), transparent 58%),
    radial-gradient(720px 520px at 78% 40%, rgba(255,160,225,.18), transparent 62%),
    radial-gradient(660px 500px at 58% 92%, rgba(140,255,215,.12), transparent 62%);
  pointer-events:none;
}
.hero-card *{ position:relative; }

.hero h1{
  font-size: clamp(46px, 6.2vw, 76px);
  line-height: .95;
  letter-spacing: -1.2px;
  color: rgba(255,255,255,.96);
  margin-bottom: 20px;
  max-width: 15ch;
}

.hero-lines{
  margin: 10px 0 18px;
  padding-left: 14px;
  border-left: 2px solid rgba(255,255,255,.18);
  max-width: 48ch;
}
.hero-lines p{
  margin: 6px 0;
  font-size: 16px;
  color: rgba(255,255,255,.82);
}

.hero-remate{
  margin-top: 16px;
  color: rgba(255,255,255,.94);
  font-weight: 800;
  font-size: 18px;
  line-height: 1.55;
  max-width: 52ch;
}

.hero-actions{
  margin-top: 24px;
  display:flex;
  gap:12px;
  flex-wrap:wrap;
}

.hero-fade{
  position:absolute;
  left:0; right:0; bottom:-1px;
  height: 120px;
  background: linear-gradient(180deg, transparent 0%, rgba(7,8,11,.84) 70%, rgba(7,8,11,1) 100%);
  pointer-events:none;
}

/* ====== GRID / CARDS ====== */
.grid{
  display:grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 18px;
  margin-top: 26px;
}
.card{
  grid-column: span 6;
  padding: 22px;
  border-radius: var(--r22);
  background: linear-gradient(180deg, rgba(255,255,255,.095), rgba(255,255,255,.05));
  border:1px solid rgba(255,255,255,.11);
  box-shadow: var(--shadowSoft);
}
.card h3{
  margin-bottom: 10px;
  font-size: 18.5px;
  letter-spacing:-0.3px;
  color: rgba(255,255,255,.94);
}
.card p{
  margin:0;
  color: rgba(255,255,255,.78);
}

/* ====== EXPERIENCIA ====== */
.exp-grid{
  display:grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 18px;
  margin-top: 22px;
}
.exp-card{
  grid-column: span 6;
  padding: 22px;
  border-radius: var(--r22);
  background: linear-gradient(180deg, rgba(255,255,255,.095), rgba(255,255,255,.05));
  border:1px solid rgba(255,255,255,.11);
  box-shadow: var(--shadowSoft);
}
.exp-card-wide{
  grid-column: span 6;
}
.exp-card h3{
  margin:0 0 10px 0;
  font-size: 18.5px;
  letter-spacing:-0.3px;
  color: rgba(255,255,255,.94);
}
.exp-card p{
  margin:0;
  color: rgba(255,255,255,.78);
}
.exp-ul{
  margin:0;
  padding-left:18px;
}
.exp-ul li{
  margin:6px 0;
  color: rgba(255,255,255,.86);
  font-size:16px;
}

/* ====== PASO 3: ¿PARA QUIÉN? (puente, no bloque suelto) ====== */
#para-quien{
  padding: 64px 0;
}

/* ====== BENEFITS ====== */
.benefits{
  display:grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 18px;
  margin-top: 26px;
}
.benefit{
  grid-column: span 6;
  padding: 24px;
  border-radius: var(--r22);
  background: linear-gradient(180deg, rgba(255,255,255,.10), rgba(255,255,255,.05));
  border: 1px solid rgba(255,255,255,.12);
  box-shadow: var(--shadowSoft);
  position:relative;
  overflow:hidden;
}
.benefit::before{
  content:"";
  position:absolute;
  inset:-2px;
  background:
    radial-gradient(520px 300px at 18% 20%, rgba(160,220,255,.11), transparent 60%),
    radial-gradient(520px 300px at 82% 35%, rgba(255,170,230,.09), transparent 62%),
    radial-gradient(520px 300px at 55% 92%, rgba(140,255,210,.07), transparent 62%);
  pointer-events:none;
}
.benefit *{ position:relative; }
.num{
  position:absolute;
  top: 16px;
  right: 16px;
  font-size: 12px;
  letter-spacing: .18em;
  color: rgba(255,255,255,.58);
}
.benefit h3{
  margin-bottom: 10px;
  font-size: 18.5px;
  letter-spacing:-0.3px;
  color: rgba(255,255,255,.94);
}
.benefit p{
  margin:0;
  color: rgba(255,255,255,.78);
}

/* ====== CONTACT ====== */
.contact{ padding-top: 86px; padding-bottom: 86px; }
.contact-inner{
  text-align:center;
  display:flex;
  flex-direction:column;
  gap: 10px;
}
.contact-inner p{
  color: rgba(255,255,255,.82);
  font-size:16px;
}
.contact .btn{ margin-top: 10px; align-self:center; }

.cta-pre{
  margin-top: 10px;
  color: rgba(255,255,255,.92);
  font-weight: 750;
}
.cta-sub{
  margin-top: 6px;
  color: rgba(255,255,255,.66);
  font-size: 14.5px;
}

/* ====== CLAIM + FOOTER ====== */
.claim{
  padding: 112px 0 96px;
  text-align:center;
  background: radial-gradient(980px 560px at 50% 40%, rgba(255,255,255,.07), transparent 62%);
}
.claim p{
  margin:0;
  font-size: clamp(28px, 3.6vw, 44px);
  font-weight: 950;
  letter-spacing: -0.8px;
  color: rgba(255,255,255,.96);
  text-shadow: 0 18px 70px rgba(0,0,0,.55);
}

.footer{
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 26px 0;
  color: rgba(255,255,255,.62);
}
.footer-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 14px;
}
.footer-links{ display:flex; gap:10px; align-items:center; }
.sep{ opacity:.45; }

/* ====== RESPONSIVE ====== */
@media (max-width: 900px){
  .card{ grid-column: span 12; }
  .benefit{ grid-column: span 12; }
  .exp-card{ grid-column: span 12; }
  .exp-card-wide{ grid-column: span 12; }
}

@media (max-width: 520px){
  .header{ padding: 14px 14px; }
  .brand-text{ font-size: 15px; }
  .btn{ padding: 10px 14px; }
  .btn-lg{ padding: 14px 20px; }

  .section{ padding: 84px 0; }
  p{ font-size: 16px; }

  .hero{ padding: 34px 0 18px; }
  .hero h1{ max-width: 12ch; margin-bottom: 18px; }
  .hero-lines p{ font-size: 15.5px; }
  .hero-remate{ font-size: 17px; }

  #para-quien{ padding: 56px 0; }
  .cta-sub{ font-size: 14px; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  .btn{ transition:none; }
}

.lead-wide{
  max-width: 100%;
}

/* ===== Ajuste final sección Experiencia ===== */
#experiencia .exp-card-full{
  grid-column: 1 / -1;      /* ocupa toda la fila */
  justify-self: center;     /* centra la card */
  width: 100%;
  max-width: 860px;         /* integrarlo visualmente (podés probar 820/900) */
  text-align: center;
}