/* ============================================================
   ADOLVE — hoja de estilos compartida
   Tokens de marca, header, footer, botones y componentes base.
   ============================================================ */

:root{
  --ink:#14142B;
  --ink-2:#1C1C38;
  --magenta:#E91E63;
  --magenta-dark:#C2185B;
  --pink:#F8BBD0;
  --blush:#FCE9EF;
  --muted:#5A5668;
  --line:#EAD8E0;
  --white:#fff;
  --radius:16px;
  --max:1080px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:'Inter','Segoe UI',system-ui,-apple-system,Roboto,Arial,sans-serif;
  color:var(--ink);
  background:var(--white);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit}
.wrap{width:100%;max-width:var(--max);margin:0 auto;padding:0 24px}

/* ---------- Tipografía base ---------- */
h1,h2,h3{letter-spacing:-.02em}
h2{font-size:clamp(1.6rem,4vw,2.5rem);line-height:1.12;margin:0 0 14px;font-weight:800}
.kicker{
  font-size:11px;letter-spacing:.32em;text-transform:uppercase;
  color:#A9A3BA;margin:0 0 18px;font-weight:500;
}
.kicker--magenta{color:var(--magenta)}
.sec-head{max-width:660px;margin-bottom:44px}
.sec-head .kicker{color:var(--magenta);margin-bottom:12px}
.sec-head p{color:var(--muted);margin:0;font-size:16.5px}

section{padding:76px 0}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(20,20,43,.94);
  backdrop-filter:blur(10px);
  border-bottom:1px solid rgba(255,255,255,.08);
}
.bar{display:flex;align-items:center;justify-content:space-between;gap:16px;height:74px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--white)}
.logo-mark{width:30px;height:30px;flex:0 0 30px;display:block}
.brand b{font-size:16.5px;letter-spacing:.17em;font-weight:800;display:block;line-height:1}
.brand small{display:block;font-size:8px;letter-spacing:.36em;color:var(--pink);margin-top:4px;font-weight:500}
nav a{
  color:#CFCADB;text-decoration:none;font-size:14px;margin-left:22px;
  transition:color .15s;
}
nav a:hover{color:var(--white)}
nav a[aria-current="page"]{color:var(--white);font-weight:600}
.nav-cta{
  background:var(--magenta);color:#fff !important;padding:9px 16px;border-radius:999px;
  font-weight:600;
}
.nav-cta:hover{background:var(--magenta-dark)}
@media(max-width:900px){nav a:not(.nav-cta){display:none}}

/* ---------- Botones ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  text-decoration:none;font-weight:600;font-size:15px;
  padding:15px 26px;border-radius:999px;border:0;cursor:pointer;
  font-family:inherit;
  transition:transform .15s,background .15s,border-color .15s,color .15s;
}
.btn:hover{transform:translateY(-1px)}
.btn svg{width:18px;height:18px;flex:0 0 18px}
.btn-primary{background:var(--magenta);color:#fff}
.btn-primary:hover{background:var(--magenta-dark)}
.btn-ghost{border:1px solid rgba(255,255,255,.25);color:#fff}
.btn-ghost:hover{border-color:rgba(255,255,255,.6)}
.btn-light{background:#fff;color:var(--magenta)}
.btn-light:hover{background:var(--blush)}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:#000}
.btn-outline-dark{border:1px solid rgba(20,20,43,.2);color:var(--ink)}
.btn-outline-dark:hover{border-color:var(--ink)}
.btns{display:flex;flex-wrap:wrap;gap:12px}

/* ---------- Tarjetas de servicio (grid numerado) ---------- */
.grid{display:grid;grid-template-columns:repeat(2,1fr);gap:0 56px}
.card{padding:26px 0;border-top:1px solid rgba(20,20,43,.16)}
.num{
  font-size:12.5px;font-weight:700;color:var(--magenta);letter-spacing:.06em;
  display:block;margin-bottom:6px;
}
.card h3{font-size:1.22rem;margin:0 0 6px}
.card p{margin:0;color:var(--muted);font-size:15px}
@media(max-width:760px){.grid{grid-template-columns:1fr;gap:0}}

/* ---------- Pasos ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px 24px}
.step .n{
  width:34px;height:34px;border-radius:50%;background:var(--blush);color:var(--magenta);
  display:grid;place-items:center;font-weight:800;font-size:14px;margin-bottom:16px;
}
.step h3{margin:0 0 8px;font-size:1.05rem}
.step p{margin:0;color:var(--muted);font-size:14.5px}
@media(max-width:760px){.steps{grid-template-columns:1fr}}

/* ---------- Banda CTA ---------- */
.band{background:var(--magenta);color:#fff;padding:56px 0}
.band .wrap{display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap}
.band h2{margin:0 0 6px;font-size:clamp(1.5rem,3.6vw,2.1rem)}
.band p{margin:0;opacity:.92;font-size:15px}

/* ---------- FAQ ---------- */
details{border-bottom:1px solid var(--line);padding:18px 0}
details summary{
  cursor:pointer;font-weight:650;font-size:16px;list-style:none;
  display:flex;justify-content:space-between;gap:16px;align-items:center;
}
details summary::-webkit-details-marker{display:none}
details summary::after{content:"+";color:var(--magenta);font-size:22px;font-weight:400;line-height:1}
details[open] summary::after{content:"–"}
details p{color:var(--muted);margin:12px 0 0;font-size:15px;max-width:70ch}

/* ---------- Footer ---------- */
.site-footer{background:var(--ink);color:#A9A3BA;padding:52px 0 100px;font-size:14px}
.foot{display:flex;justify-content:space-between;gap:28px;flex-wrap:wrap}
.foot .brand{margin-bottom:14px}
.site-footer a{color:#D7D2E2;text-decoration:none}
.site-footer a:hover{color:#fff}
.foot-note{font-size:12.5px;color:#6E6880;margin-top:26px;border-top:1px solid rgba(255,255,255,.08);padding-top:18px}
.foot-col p{margin:0 0 6px}
.foot-col .foot-title{margin:0 0 10px;color:#fff;font-weight:600}

/* ---------- WhatsApp flotante ---------- */
.wa-float{
  position:fixed;right:18px;bottom:18px;z-index:60;
  display:flex;align-items:center;gap:10px;
  background:#25D366;color:#06301A;text-decoration:none;font-weight:700;font-size:14.5px;
  padding:13px 20px;border-radius:999px;
  box-shadow:0 10px 28px rgba(0,0,0,.25);
  transition:transform .15s;
}
.wa-float:hover{transform:translateY(-2px)}
.wa-float svg{width:21px;height:21px}
.wa-float::before{
  content:"";position:absolute;inset:0;border-radius:999px;
  box-shadow:0 0 0 0 rgba(37,211,102,.55);
  animation:pulse 2.6s infinite;
}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(37,211,102,.5)}
  70%{box-shadow:0 0 0 16px rgba(37,211,102,0)}
  100%{box-shadow:0 0 0 0 rgba(37,211,102,0)}
}
@media(prefers-reduced-motion:reduce){.wa-float::before{animation:none}}
@media(max-width:520px){
  .wa-float span{display:none}
  .wa-float{padding:15px;border-radius:50%}
}

/* ---------- Utilidades ---------- */
.bg-blush{background:var(--blush)}
.bg-ink{background:var(--ink);color:#fff}
.sr-only{
  position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;
  clip:rect(0,0,0,0);white-space:nowrap;border:0;
}