:root{
  --bg:#0b0a12;
  --bg-alt:#131120;
  --card:#161425;
  --border:#252238;
  --text:#f2f1f8;
  --muted:#a8a4c0;
  --accent:#8b6bff;
  --accent-2:#22d3ee;
}

*{box-sizing:border-box;margin:0;padding:0}

html{scroll-behavior:smooth}

body{
  background:var(--bg);
  color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Roboto,sans-serif;
  line-height:1.5;
}

a{color:inherit;text-decoration:none}

.wrap{max-width:1080px;margin:0 auto;padding:0 24px}

/* NAV */
header{
  position:sticky;top:0;z-index:50;
  background:rgba(11,10,18,.85);
  backdrop-filter:blur(8px);
  border-bottom:1px solid var(--border);
}
nav{
  display:flex;align-items:center;justify-content:space-between;
  padding:18px 24px;max-width:1080px;margin:0 auto;
}
.logo{font-size:18px;font-weight:600;letter-spacing:.02em}
.logo span{color:var(--accent)}
.navlinks{display:flex;gap:28px;font-size:14px;color:var(--muted)}
.navlinks a:hover{color:var(--text)}
.navlinks{display:none}
@media(min-width:760px){.navlinks{display:flex}}
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:11px 20px;border-radius:999px;font-size:14px;font-weight:600;
  border:1px solid transparent;transition:transform .15s ease, opacity .15s ease;
}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#0b0a12}
.btn-ghost{border-color:var(--border);color:var(--text)}

/* HERO */
.hero{padding:90px 0 60px;text-align:left}
.eyebrow{
  display:inline-block;font-size:13px;color:var(--accent-2);
  letter-spacing:.06em;text-transform:uppercase;margin-bottom:18px;
  border:1px solid var(--border);padding:6px 14px;border-radius:999px;
}
h1{font-size:clamp(32px,5vw,52px);font-weight:700;line-height:1.15;max-width:820px;margin-bottom:22px}
.lead{font-size:19px;color:var(--muted);max-width:640px;margin-bottom:36px}
.hero-ctas{display:flex;gap:14px;flex-wrap:wrap}

/* SECTIONS */
section{padding:70px 0}
.section-label{font-size:13px;color:var(--accent-2);text-transform:uppercase;letter-spacing:.06em;margin-bottom:10px}
h2{font-size:clamp(26px,3.4vw,36px);font-weight:700;max-width:680px;margin-bottom:16px}
.section-sub{color:var(--muted);max-width:640px;font-size:16px;margin-bottom:44px}

.grid{display:grid;gap:20px}
.grid-3{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.grid-2{grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}

.card{
  background:var(--card);border:1px solid var(--border);border-radius:16px;
  padding:26px;
}
.card .icon{font-size:22px;margin-bottom:14px}
.card h3{font-size:17px;margin-bottom:10px;font-weight:600}
.card p{color:var(--muted);font-size:14.5px}
.card .tag{
  display:inline-block;margin-top:14px;font-size:12px;color:var(--accent-2);
  text-transform:uppercase;letter-spacing:.04em;
}

/* STAGE CARDS */
.stage{
  display:flex;gap:20px;background:var(--card);border:1px solid var(--border);
  border-radius:18px;padding:30px;margin-bottom:20px;
}
.stage-num{
  flex:0 0 auto;width:42px;height:42px;border-radius:12px;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  display:flex;align-items:center;justify-content:center;font-weight:700;color:#0b0a12;
}
.stage h3{font-size:19px;margin-bottom:8px}
.stage p{color:var(--muted);font-size:15px}

/* WHY LIST */
.why-list{display:grid;gap:14px}
.why-item{
  display:flex;gap:14px;align-items:flex-start;
  padding:18px 0;border-bottom:1px solid var(--border);
}
.why-item:last-child{border-bottom:none}
.why-item .mark{color:var(--accent-2);font-size:18px}
.why-item p{color:var(--muted);font-size:15px}
.why-item strong{color:var(--text)}

/* CTA BAND */
.cta-band{
  background:var(--bg-alt);border:1px solid var(--border);border-radius:20px;
  padding:50px;text-align:center;margin:0 24px;
}
@media(min-width:1080px){.cta-band{margin:0 auto;max-width:1032px}}
.cta-band h2{margin:0 auto 14px;text-align:center}
.cta-band p{color:var(--muted);max-width:520px;margin:0 auto 30px}

/* FOOTER */
footer{border-top:1px solid var(--border);padding:32px 0;color:var(--muted);font-size:13.5px}
.footer-row{display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center}

/* PROYECTOS PAGE */
.case{
  background:var(--card);border:1px solid var(--border);border-radius:20px;
  padding:36px;margin-bottom:28px;
}
.case-head{display:flex;flex-wrap:wrap;gap:16px;align-items:center;justify-content:space-between;margin-bottom:20px}
.case-head h3{font-size:24px}
.pill{font-size:12px;color:var(--accent-2);border:1px solid var(--border);padding:5px 12px;border-radius:999px;text-transform:uppercase;letter-spacing:.04em}
.case p.desc{color:var(--muted);font-size:15.5px;max-width:720px;margin-bottom:24px}
.metrics{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:16px;margin-bottom:26px}
.metric{background:var(--bg-alt);border:1px solid var(--border);border-radius:12px;padding:16px}
.metric .num{font-size:22px;font-weight:700;color:var(--accent-2)}
.metric .label{font-size:12.5px;color:var(--muted);margin-top:4px}
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:14px}
.step{background:var(--bg-alt);border:1px solid var(--border);border-radius:12px;padding:16px}
.step .n{font-size:12px;color:var(--accent-2);margin-bottom:6px}
.step .t{font-size:14px;font-weight:600}
.integrations{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.chip{font-size:12.5px;border:1px solid var(--border);padding:6px 12px;border-radius:999px;color:var(--muted)}
.placeholder-case{
  border:1px dashed var(--border);border-radius:20px;padding:36px;text-align:center;color:var(--muted);
}