/* ============================================================
   RADAR POLÍTICO · radarpolitico.mx · rebuild 2026 (Vector89)
   ADN fuente: negro/blanco + magenta #DA2365 · logo antena/partenón
   Lenguaje: radar/medición — dark editorial, reglas finas, 01–04
   ============================================================ */

:root{
  --mag:#DA2365;
  --mag-deep:#B01950;
  --black:#0C0C0E;
  --coal:#17171B;
  --gray:#8A8A93;
  --paper:#FFFFFF;
  --line:rgba(255,255,255,.14);
  --line-dark:rgba(12,12,14,.12);
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:'Inter Tight',sans-serif;font-weight:400;
  color:#fff;background:var(--black);
  line-height:1.7;font-size:1rem;
  -webkit-font-smoothing:antialiased;overflow-x:clip;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
.wrap{max-width:1100px;margin:0 auto;padding:0 24px}
::selection{background:var(--mag);color:#fff}

h1,h2,h3{font-family:'Space Grotesk',sans-serif;line-height:1.12;font-weight:700}
h1{font-size:clamp(2.2rem,5.6vw,3.8rem);letter-spacing:-.02em}
h2{font-size:clamp(1.5rem,3.2vw,2.3rem);letter-spacing:-.01em}
h3{font-size:1.05rem;letter-spacing:.01em}
.kicker{
  font-family:'Space Grotesk',sans-serif;font-weight:500;font-size:.72rem;
  letter-spacing:.3em;text-transform:uppercase;color:var(--mag);
  display:flex;align-items:center;gap:12px;margin-bottom:16px;
}
.kicker::before{content:"";width:34px;height:1px;background:var(--mag)}
p{color:var(--gray)}
strong{color:#fff;font-weight:600}

.btn{
  display:inline-flex;align-items:center;gap:.6em;
  font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:.85rem;
  letter-spacing:.05em;padding:.95em 1.9em;border-radius:2px;
  transition:transform .2s,background .25s,color .25s;
}
.btn svg{width:16px;height:16px;flex:none}
.btn-mag{background:var(--mag);color:#fff}
.btn-mag:hover{background:var(--mag-deep);transform:translateY(-2px)}
.btn-line{border:1px solid var(--line);color:#fff}
.btn-line:hover{border-color:var(--mag);color:var(--mag)}

/* header */
header.site{
  position:sticky;top:0;z-index:60;background:rgba(12,12,14,.92);
  -webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);
  border-bottom:1px solid var(--line);
}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;height:74px;max-width:1200px}
.brand{display:flex;align-items:center;gap:12px}
.brand img{height:52px;width:auto}
nav.main{display:flex;align-items:center;gap:26px}
nav.main a{
  font-family:'Space Grotesk',sans-serif;font-weight:500;font-size:.78rem;
  letter-spacing:.14em;text-transform:uppercase;opacity:.8;transition:.2s;
}
nav.main a:hover{opacity:1;color:var(--mag)}
nav.main .btn{padding:.7em 1.4em;opacity:1}
.burger{display:none;background:none;border:0;cursor:pointer;width:40px;height:40px;z-index:70}
.burger span{display:block;width:24px;height:2px;background:#fff;margin:5px auto;transition:.3s}
@media(max-width:880px){
  nav.main{position:fixed;inset:0;background:var(--black);flex-direction:column;justify-content:center;gap:32px;transform:translateX(100%);transition:transform .35s}
  nav.main.open{transform:none}
  nav.main a{font-size:.95rem}
  .burger{display:block}
  body.menu-open .burger span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  body.menu-open .burger span:nth-child(2){opacity:0}
  body.menu-open .burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
}

/* hero: barrido de radar */
.hero{position:relative;overflow:hidden;padding:120px 0 130px;background:
  radial-gradient(70% 90% at 85% 10%,rgba(218,35,101,.16) 0%,transparent 60%),var(--black)}
.hero .sweep{
  position:absolute;right:-180px;top:50%;transform:translateY(-50%);
  width:640px;height:640px;border-radius:50%;pointer-events:none;opacity:.5;
  background:
    repeating-radial-gradient(circle at center,transparent 0 78px,rgba(255,255,255,.05) 78px 79px),
    conic-gradient(from 0deg,rgba(218,35,101,.35),transparent 70deg,transparent 360deg);
  border:1px solid rgba(255,255,255,.06);
  animation:spin 14s linear infinite;
}
@keyframes spin{to{transform:translateY(-50%) rotate(360deg)}}
.hero .wrap{position:relative;z-index:2}
.hero h1{max-width:14ch}
.hero h1 em{font-style:normal;color:var(--mag)}
.hero p.lead{margin:26px 0 40px;max-width:56ch;font-size:1.08rem;font-weight:300;color:rgba(255,255,255,.75)}
.hero .actions{display:flex;gap:14px;flex-wrap:wrap}
@keyframes rise{from{opacity:0;transform:translateY(22px)}to{opacity:1;transform:none}}
.hero .kicker,.hero h1,.hero p.lead,.hero .actions{animation:rise .8s cubic-bezier(.2,.7,.2,1) both}
.hero h1{animation-delay:.1s}.hero p.lead{animation-delay:.2s}.hero .actions{animation-delay:.3s}

section{padding:90px 0}
.sec-head{max-width:62ch;margin-bottom:50px}
.sec-head p{margin-top:14px}

/* servicios: panel claro */
.panel-claro{background:var(--paper);color:var(--black)}
.panel-claro h2,.panel-claro h3{color:var(--black)}
.panel-claro p{color:#55555e}
.serv-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:1px;background:var(--line-dark);border:1px solid var(--line-dark)}
.serv{background:var(--paper);padding:42px 36px;display:flex;flex-direction:column;gap:14px;transition:background .25s}
.serv:hover{background:#FFF3F7}
.serv .tag{font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:.68rem;letter-spacing:.26em;color:var(--mag)}
.serv h3{font-size:1.12rem;text-transform:uppercase;letter-spacing:.04em}
.serv p{font-size:.94rem}

/* medición 01-04 */
.med-grid{display:grid;grid-template-columns:1fr 1fr;gap:0;border-top:1px solid var(--line)}
@media(max-width:820px){.med-grid{grid-template-columns:1fr}}
.med{padding:38px 34px 42px;border-bottom:1px solid var(--line);display:grid;grid-template-columns:70px 1fr;gap:20px;align-items:start}
.med:nth-child(odd){border-right:1px solid var(--line)}
@media(max-width:820px){.med:nth-child(odd){border-right:0}}
.med .no{
  font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:1.6rem;color:var(--mag);
  border-top:2px solid var(--mag);padding-top:10px;
}
.med h3{margin-bottom:8px}
.med p{font-size:.93rem;font-weight:300}

/* cta final */
.cta-final{background:linear-gradient(120deg,var(--mag) 0%,var(--mag-deep) 100%);color:#fff;text-align:center;padding:96px 0}
.cta-final h2{max-width:26ch;margin:0 auto 14px}
.cta-final p{color:rgba(255,255,255,.85);max-width:52ch;margin:0 auto 36px}
.cta-final .btn{background:var(--black);color:#fff}
.cta-final .btn:hover{background:#000;transform:translateY(-2px)}

footer{background:var(--black);border-top:1px solid var(--line);padding:56px 0 32px;font-size:.85rem;color:var(--gray)}
footer .cols{display:flex;flex-wrap:wrap;gap:34px 60px;justify-content:space-between;align-items:center}
footer img{height:64px;width:auto}
footer .social{display:flex;gap:20px}
footer .social a{font-family:'Space Grotesk',sans-serif;font-size:.75rem;letter-spacing:.16em;text-transform:uppercase}
footer .social a:hover{color:var(--mag)}
footer .legal{margin-top:40px;padding-top:20px;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;gap:8px 30px;justify-content:space-between;font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;opacity:.55}

.reveal{opacity:0;transform:translateY(20px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
:focus-visible{outline:2px solid var(--mag);outline-offset:3px}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}