/* Riesgo de Obra by CoreSyn — shared stylesheet */
:root{
  --ink:#0d1b2a; --ink2:#1b263b; --slate:#415a77; --mist:#e0e6ed;
  --paper:#f7f9fb; --white:#fff; --accent:#c8963e; --accent2:#e0b968;
  --red:#c0392b; --amber:#e08a2b; --green:#2e8b57; --line:#d6dde5;
  --maxw:1080px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Segoe UI',system-ui,-apple-system,Helvetica,Arial,sans-serif;color:var(--ink2);background:var(--white);line-height:1.65;font-size:17px}
h1,h2,h3{color:var(--ink);line-height:1.22;font-weight:700}
h1{font-size:2.5rem;letter-spacing:-.6px;margin-bottom:16px}
h2{font-size:1.85rem;letter-spacing:-.4px;margin:0 0 .6rem}
h3{font-size:1.15rem;margin-bottom:.35rem}
p{margin-bottom:1rem}
a{color:var(--ink)}
ul,ol{margin:0 0 1rem 1.2rem}
li{margin-bottom:.4rem}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
section{padding:64px 0;border-bottom:1px solid var(--line)}
.kicker{font-size:.78rem;letter-spacing:3px;text-transform:uppercase;color:var(--accent);font-weight:700;margin-bottom:12px}
.lead{font-size:1.12rem;color:var(--slate)}
.btn{display:inline-block;padding:14px 28px;border-radius:6px;font-weight:700;font-size:1rem;cursor:pointer;border:2px solid var(--accent);transition:.2s;text-decoration:none;margin:4px 8px 4px 0}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:#b3822f}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.5)}
.btn-ghost:hover{border-color:#fff}
.btn-dark{background:var(--ink);color:#fff;border-color:var(--ink)}
.btn-dark:hover{background:#000}
nav{position:sticky;top:0;z-index:50;background:rgba(13,27,42,.97);backdrop-filter:blur(6px)}
nav .wrap{display:flex;align-items:center;justify-content:space-between;padding:14px 24px}
.brand{color:#fff;font-weight:700;font-size:1.05rem;letter-spacing:.3px}
.brand span{color:var(--accent)}
.brand small{display:block;font-size:.62rem;letter-spacing:2px;color:#9fb0c3;font-weight:400;text-transform:uppercase}
.navlinks a{color:#cdd6e0;margin-left:22px;font-size:.9rem;text-decoration:none}
.navlinks a:hover{color:#fff}
.navlinks .btn{margin-left:22px;padding:9px 16px;font-size:.82rem;color:#fff}
@media(max-width:820px){.navlinks a:not(.btn){display:none}}
.hero{background:linear-gradient(135deg,#0d1b2a 0%,#1b263b 60%,#243b53 100%);color:#fff;border:none}
.hero h1{color:#fff}
.hero .sub{font-size:1.15rem;color:#cdd6e0;max-width:720px;margin-bottom:24px}
.hero .sub b{color:#fff}
.trust{list-style:none;margin:20px 0 26px;max-width:680px}
.trust li{padding-left:26px;position:relative;color:#dbe3ec}
.trust li:before{content:"✓";position:absolute;left:0;color:var(--accent2);font-weight:700}
.microcta{font-size:.83rem;color:#9fb0c3;margin-top:14px}
.breadcrumb{font-size:.82rem;color:var(--slate);padding:14px 0}
.breadcrumb a{color:var(--slate);text-decoration:none}
.breadcrumb a:hover{color:var(--accent)}
.grid{display:grid;gap:20px;margin-top:30px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
@media(max-width:820px){.g2,.g3{grid-template-columns:1fr}}
.card{background:var(--paper);border:1px solid var(--line);border-radius:10px;padding:24px}
.svc{border-left:4px solid var(--accent)}
.price-tag{color:var(--accent);font-weight:700}
.step{display:flex;gap:18px;margin-bottom:22px;align-items:flex-start}
.step .n{flex:0 0 44px;height:44px;border-radius:50%;background:var(--ink);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700}
.pricing{background:var(--paper);border:none}
.ptable{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:30px}
@media(max-width:820px){.ptable{grid-template-columns:1fr}}
.plan{background:#fff;border:1px solid var(--line);border-radius:12px;padding:28px 24px;text-align:center;position:relative}
.plan.feat{border:2px solid var(--accent);box-shadow:0 10px 30px rgba(200,150,62,.15)}
.plan .tier{font-size:.78rem;letter-spacing:2px;text-transform:uppercase;color:var(--slate);font-weight:700}
.plan .amt{font-size:2.2rem;font-weight:700;color:var(--ink);margin:8px 0}
.plan p{font-size:.92rem;color:var(--slate)}
.plan .badge{position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:var(--accent);color:#fff;font-size:.7rem;font-weight:700;padding:5px 13px;border-radius:20px;letter-spacing:1px}
.highticket{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:24px}
@media(max-width:820px){.highticket{grid-template-columns:1fr}}
.ht{background:var(--ink2);color:#fff;border-radius:12px;padding:24px}
.ht h3{color:#fff}.ht .from{color:var(--accent2);font-weight:700;font-size:1.25rem;margin:6px 0}
.ht p{color:#c3cdd8;font-size:.9rem}
details{background:var(--paper);border:1px solid var(--line);border-radius:8px;padding:16px 20px;margin-bottom:10px}
summary{font-weight:700;color:var(--ink);cursor:pointer;list-style:none}
summary::-webkit-details-marker{display:none}
summary:after{content:"+";float:right;color:var(--accent);font-weight:700}
details[open] summary:after{content:"–"}
details p{margin-top:10px;margin-bottom:0;color:var(--slate)}
.callout{background:#fff;border-left:4px solid var(--accent);border-radius:6px;padding:18px 22px;margin:20px 0;color:var(--ink2)}
.callout .chain{font-weight:700;color:var(--ink);display:block;margin-top:8px}
.convert{background:var(--paper);border:1px solid var(--line);border-radius:10px;padding:22px;margin-bottom:14px}
.final{background:linear-gradient(135deg,#0d1b2a,#243b53);color:#fff;text-align:center;border:none}
.final h2{color:#fff}
.final p{color:#cdd6e0;max-width:620px;margin:0 auto 22px}
footer{background:#0a141f;color:#8ba0b5;padding:38px 0;font-size:.85rem}
footer a{color:#cdd6e0}
footer .disc{max-width:900px;margin-top:12px;line-height:1.6;font-size:.8rem;color:#6f8296}
.semaforo span{display:inline-block;padding:4px 12px;border-radius:20px;font-size:.78rem;font-weight:700;margin:3px;color:#fff}
.badge-note{display:inline-block;background:rgba(200,150,62,.15);color:var(--accent);padding:6px 14px;border-radius:20px;font-size:.8rem;font-weight:600;margin-bottom:16px}
.leadmagnet{background:#fff;border:2px dashed var(--accent);border-radius:10px;padding:22px;margin:22px 0}
.leadmagnet h3{color:var(--ink)}