/* Página de servicio · Promotor tradicional
   CSS propio y autocontenido: no depende de /styles.css para no pisar a otros agentes. */
:root{
  --dark:#111827; --gold:#b08a42; --gold-dark:#8f6d2f; --gold-text:#7a5c24; --gold-light:#f4d58d;
  --soft:#f5f1ea; --soft2:#ece5d8; --grey:#4b5563; --line:#e5e1d8; --white:#fff;
  --serif:'Fraunces',Georgia,'Times New Roman',serif;
  --sans:'Inter',Arial,Helvetica,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;overflow-x:hidden;overflow-x:clip}
body{font-family:var(--sans);color:var(--dark);background:var(--white);line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden;overflow-x:clip}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
:focus-visible{outline:2px solid var(--gold-dark);outline-offset:3px;border-radius:4px}
.skip{position:absolute;left:-999px;top:8px;background:var(--gold);color:var(--dark);padding:8px 14px;border-radius:8px;font-weight:700;z-index:200}
.skip:focus{left:8px}

/* ---------- cabecera ---------- */
header{position:fixed;top:0;left:0;right:0;z-index:100;padding:14px 6%;display:flex;justify-content:space-between;align-items:center;background:rgba(17,24,39,.92);backdrop-filter:saturate(140%) blur(12px);-webkit-backdrop-filter:saturate(140%) blur(12px);border-bottom:1px solid rgba(255,255,255,.08)}
.logo img{height:52px;width:auto}
header nav{display:flex;align-items:center;gap:6px}
header nav a{text-decoration:none;color:rgba(255,255,255,.78);font-size:14px;font-weight:600;padding:8px 13px;border-radius:8px;transition:color .2s,background .2s}
header nav a:hover{color:#fff;background:rgba(255,255,255,.08)}
header nav a[aria-current]{color:var(--gold-light);background:rgba(176,138,66,.14)}
.nav-toggle{position:absolute;opacity:0;pointer-events:none;width:1px;height:1px}
.nav-burger{display:none;cursor:pointer;font-size:26px;color:#fff;padding:10px 12px;min-width:44px;min-height:44px;text-align:center;line-height:1.1;user-select:none}
.nav-burger::before{content:"\2630"}
.nav-toggle:checked ~ .nav-burger::before{content:"\2715"}
.nav-toggle:focus-visible ~ .nav-burger{outline:2px solid var(--gold);border-radius:6px}
@media (min-width:901px){.nav-toggle{display:none}}

/* ---------- barra para saltar entre líneas (igual que /servicios/servicios.css) ---------- */
.sv-switch{background:#0c1220;border-top:1px solid rgba(255,255,255,.08);padding:14px 6%}
.sv-switch-in{max-width:1100px;margin:0 auto;display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.sv-switch span{font-size:12px;font-weight:800;letter-spacing:2px;text-transform:uppercase;color:rgba(255,255,255,.45);margin-right:8px}
.sv-switch a{display:inline-flex;align-items:center;min-height:44px;color:rgba(255,255,255,.75);text-decoration:none;font-size:14px;font-weight:600;padding:8px 14px;border-radius:999px;border:1px solid rgba(255,255,255,.14);transition:background .25s,color .25s,border-color .25s}
.sv-switch a:hover{background:rgba(255,255,255,.08);color:#fff}
.sv-switch a[aria-current="page"]{background:var(--gold);border-color:var(--gold);color:var(--dark)}

/* ---------- botones ---------- */
.btn{display:inline-flex;align-items:center;gap:8px;padding:15px 26px;border-radius:12px;font-weight:700;font-size:15px;text-decoration:none;cursor:pointer;border:1.5px solid transparent;font-family:var(--sans);transition:transform .25s ease,box-shadow .25s ease,background .25s ease,color .25s ease}
.btn-primary{background:var(--gold);color:var(--dark)}
.btn-primary:hover{background:var(--gold-dark);color:#fff;transform:translateY(-3px);box-shadow:0 12px 32px rgba(176,138,66,.4)}
.btn-outline{border-color:rgba(255,255,255,.45);color:#fff;background:transparent}
.btn-outline:hover{background:rgba(255,255,255,.1);border-color:#fff;transform:translateY(-3px)}

/* ---------- tipografía ---------- */
.label{font-size:12px;letter-spacing:.16em;text-transform:uppercase;font-weight:700;color:var(--gold-text);margin-bottom:14px}
.on-dark .label{color:var(--gold-light)}
h1,h2,h3{font-family:var(--serif);font-weight:600;line-height:1.12;letter-spacing:-.01em}
h1{font-size:clamp(34px,5.2vw,62px)}
h1 em,h2 em{font-style:italic;font-weight:500;color:var(--gold-text)}
.on-dark h1 em{color:var(--gold-light)}
h2{font-size:clamp(28px,3.6vw,42px)}
h3{font-size:21px}
.lead{font-size:clamp(17px,1.7vw,20px);line-height:1.55;color:var(--grey);max-width:60ch;margin-top:20px}
.on-dark .lead{color:rgba(255,255,255,.78)}
.wrap{width:min(1180px,88%);margin:0 auto}
section{padding:88px 0}

/* ---------- hero ---------- */
.hero{background:var(--dark);color:#fff;padding:150px 0 84px}
.hero .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
.hero-fig{position:relative}
.hero-fig img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:6px;box-shadow:0 30px 70px rgba(0,0,0,.45)}
.hero-fig figcaption{position:absolute;right:12px;bottom:12px;background:rgba(17,24,39,.62);color:#fff;font-size:12px;padding:5px 10px;border-radius:4px;letter-spacing:.03em}
.crumbs{font-size:13px;color:rgba(255,255,255,.55);margin-bottom:22px}
.crumbs a{text-decoration:none;color:rgba(255,255,255,.75)}
.crumbs a:hover{color:var(--gold-light)}

/* ---------- qué es ---------- */
.what{background:var(--white)}
.what .wrap{display:grid;grid-template-columns:1fr 340px;gap:60px;align-items:start}
.what p{font-size:18px;color:var(--grey);margin-top:18px;max-width:62ch}
.what p:first-of-type{margin-top:22px}
.fact{background:var(--soft);border-left:4px solid var(--gold);padding:30px 32px}
.fact b{display:block;font-family:var(--serif);font-size:54px;line-height:1;color:var(--gold-text);font-weight:600}
.fact span{display:block;margin-top:10px;color:var(--grey);font-size:15px}

/* ---------- cómo trabajamos ---------- */
.how{background:var(--soft)}
.how .head{max-width:720px}
.cards{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;margin-top:44px}
.card{background:var(--white);border-top:3px solid var(--gold);padding:30px 30px 28px}
.card .n{font-family:var(--serif);font-size:34px;color:var(--gold);line-height:1;margin-bottom:14px;font-weight:500}
.card h3{margin-bottom:10px}
.card p{color:var(--grey);font-size:16px}

/* ---------- a quién ---------- */
.who .cols{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:44px}
.who .col{border-top:3px solid var(--gold);background:var(--soft);padding:28px}
.who .col h3{font-size:20px;margin-bottom:8px}
.who .col p{color:var(--grey);font-size:15.5px}

/* ---------- otros servicios ---------- */
.others{background:var(--soft2)}
.others .cols{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;margin-top:36px}
.others a.opt{display:block;text-decoration:none;background:var(--white);border-left:4px solid var(--gold);padding:28px 30px;transition:transform .25s ease,box-shadow .25s ease}
.others a.opt:hover{transform:translateY(-4px);box-shadow:0 14px 34px rgba(17,24,39,.12)}
.others a.opt h3{font-size:22px;margin-bottom:8px}
.others a.opt p{color:var(--grey);font-size:15.5px}
.others a.opt span{display:inline-block;margin-top:14px;font-weight:700;color:var(--gold-text);font-size:14px}

/* ---------- CTA ---------- */
.cta{background:var(--dark);color:#fff;text-align:center}
.cta h2{max-width:20ch;margin:0 auto}
.cta .lead{margin:20px auto 0}
.cta .hero-actions{justify-content:center}
.cta .direct a{display:inline-flex;align-items:center;min-height:44px}
.cta .direct{margin-top:30px;display:flex;flex-wrap:wrap;gap:12px 34px;justify-content:center;font-size:17px;font-weight:600}
.cta .direct a{text-decoration:none;color:var(--gold-light)}
.cta .direct a:hover{text-decoration:underline}
.cta .note{margin-top:18px;font-size:14px;color:rgba(255,255,255,.55)}

footer{padding:30px 6%;background:#080d18;color:rgba(255,255,255,.65);display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;font-size:13px}

/* ---------- entrada suave ---------- */
@media (prefers-reduced-motion:no-preference){
  .hero .wrap>*{animation:rise .8s cubic-bezier(.2,.7,.2,1) both}
  .hero .wrap>*:nth-child(2){animation-delay:.12s}
  @keyframes rise{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .btn,.others a.opt{transition:none}
}

/* ---------- responsive ---------- */
@media (max-width:900px){
  .nav-burger{display:block}
  header nav{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;gap:2px;padding:12px 6% 18px;background:rgba(17,24,39,.98);border-bottom:1px solid rgba(255,255,255,.08)}
  .nav-toggle:checked ~ nav{display:flex}
  header nav a{padding:13px 12px;font-size:16px}
  .logo img{height:46px}
  .hero{padding:120px 0 60px}
  .hero .wrap{grid-template-columns:1fr;gap:36px}
  .what .wrap{grid-template-columns:1fr;gap:34px}
  .cards,.who .cols,.others .cols{grid-template-columns:1fr}
  section{padding:64px 0}
}
@media (max-width:420px){
  .btn{width:100%;justify-content:center}
  .hero-actions{width:100%}
  .fact b{font-size:46px}
}