/* Daniel Quintana · estilos base (marca "dq.": negro, blanco y azul #004AAD; tipografía Outfit) */
:root{
  --bg:#f5f6f8; --surface:#ffffff; --ink:#0e0f11; --muted:#555c66; --line:#dcdfe5;
  --sea:#004aad; --sea-soft:#e7eef8; --sun:#004aad; --sun-ink:#ffffff; --basalt:#0e0f11; --on-dark:#eef0f3; --on-dark-muted:#a3a9b3;
  --font:"Outfit", "Helvetica Neue", Arial, sans-serif;
  --r:8px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:17px;line-height:1.55}
img{max-width:100%}
a{color:var(--sea)}
:focus-visible{outline:3px solid #4d8ae0;outline-offset:2px}
.wrap{max-width:1120px;margin:0 auto;padding-inline:20px}
h1,h2,h3{margin:0;line-height:1;text-wrap:balance;font-family:var(--font)}
.display{font-weight:800;letter-spacing:-.035em;line-height:1.02}
h1.display{font-size:clamp(2.4rem,6vw,4.4rem)}
h2.display{font-size:clamp(1.8rem,4vw,2.7rem)}
h3{font-size:1.2rem;font-weight:700;line-height:1.2}
p{margin:0}
.eyebrow{font-size:.78rem;text-transform:uppercase;letter-spacing:.14em;font-weight:700;color:var(--muted)}
.lead{font-size:1.15rem;color:var(--muted);max-width:60ch}
.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}

/* cabecera */
.top{position:sticky;top:0;z-index:20;background:var(--bg);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:12px 20px;padding-block:12px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--ink)}
.brand-mark{height:40px;width:auto;display:block}
.brand-bar{width:1.5px;height:36px;background:currentColor;opacity:.9}
.brand-text b{display:block;white-space:nowrap;font-weight:700;font-size:1.12rem;letter-spacing:-.02em;line-height:1.1}
.brand-text small{display:block;font-size:.68rem;font-weight:400;letter-spacing:.24em;text-transform:uppercase;color:var(--muted);margin-top:3px}
.brand-foot{color:#fff;margin-bottom:10px}
.brand-foot .brand-mark{height:48px}
.brand-foot .brand-text small{color:var(--on-dark-muted)}
.top nav{display:flex;gap:6px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:8px;border:1.5px solid var(--line);background:var(--surface);color:var(--ink);font:700 .92rem var(--font);padding:9px 16px;border-radius:999px;text-decoration:none;cursor:pointer}
.btn[aria-current="page"]{border-color:var(--ink)}
.btn.primary{background:var(--sun);border-color:var(--sun);color:var(--sun-ink)}
.btn.dark{background:var(--ink);border-color:var(--ink);color:var(--bg)}
.btn.lg{padding:14px 24px;font-size:1rem}
.facts{display:flex;flex-wrap:wrap;gap:8px 26px;font-size:.95rem;color:var(--muted)}
.facts b{color:var(--ink)}

/* bloques */
.section{padding-block:48px}
.head{display:grid;gap:12px;margin-bottom:26px;max-width:64ch}
.head p{color:var(--muted)}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:24px;display:grid;gap:14px}

/* calculadora */
.calc{background:var(--sea-soft);border-radius:var(--r);padding:18px;display:grid;gap:10px}
.calc label{font-size:.88rem;font-weight:700}
.calc-result{background:var(--surface);border-radius:var(--r);padding:16px 18px;display:grid;gap:2px}
.calc-result span{font-size:.9rem;color:var(--muted)}
.calc-result b{font-size:clamp(2rem,6vw,2.8rem);font-weight:800;letter-spacing:-.03em;line-height:1.1;color:var(--sea);font-variant-numeric:tabular-nums}
.calc-result small{font-size:.82rem;color:var(--muted)}
input,select,textarea{font:400 1rem var(--font);color:var(--ink);background:#fff;border:1.5px solid var(--line);border-radius:6px;padding:11px 12px;width:100%}
.note{font-size:.88rem;color:var(--muted)}
.bk-err{color:#ff8a80;font-weight:600;font-size:.9rem}

/* pie */
footer{background:var(--basalt);color:var(--on-dark-muted);padding-block:38px;font-size:.92rem;margin-top:40px}
footer .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:22px}
footer b{color:#fff}
footer a{color:var(--on-dark)}
footer .cols{display:grid;gap:6px;align-content:start}
footer a.phone{text-decoration:none}
.phone{font-variant-numeric:tabular-nums;font-weight:700;color:#fff;user-select:all}

/* contacto directo */
.ico{width:18px;height:18px;flex:none;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.btn.tel{border-color:var(--ink);white-space:nowrap;font-variant-numeric:tabular-nums}
.btn.wa{background:#25d366;border-color:#25d366;color:#08311a}
.contact-row{display:flex;flex-wrap:wrap;gap:10px 14px;align-items:center}
.float-wa{position:fixed;right:16px;bottom:calc(16px + env(safe-area-inset-bottom, 0px));z-index:30;display:inline-flex;align-items:center;gap:8px;background:#25d366;color:#08311a;font:800 .95rem var(--font);padding:13px 18px;border-radius:999px;text-decoration:none;box-shadow:0 6px 20px rgba(0,0,0,.22)}
.float-wa .ico{width:20px;height:20px}
@media (max-width:820px){
  .top .wrap{flex-wrap:nowrap}
  .brand-mark{height:32px}
  .brand-bar{height:28px}
  .brand-text b{font-size:1rem}
  .top .brand-text small{display:none}
  .btn.tel{padding:8px 12px}
  .float-wa span{display:none}
  .float-wa{padding:15px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}