:root{
  --bg:#07120d;
  --bg2:#0b3d2e;
  --panel:#0d2018;
  --panel2:#10281e;
  --line:#1e4634;
  --text:#eef5f0;
  --muted:#a8c3b4;
  --gold:#e8c96a;
  --gold-dark:#c9a83f;
  --green:#2fbf71;
  --radius:16px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font-family:-apple-system,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;line-height:1.55}
a{color:var(--gold)}
h1,h2,h3{line-height:1.15;font-weight:800}
h2{font-size:clamp(1.6rem,4.5vw,2.4rem);margin-bottom:.6rem}
.eyebrow{color:var(--gold);letter-spacing:.18em;font-size:.78rem;font-weight:700;margin-bottom:.7rem}
.lead{color:var(--muted);max-width:46rem;font-size:1.05rem}
.lead strong,.lead-dark strong{color:var(--text)}
.fineprint{color:var(--muted);font-size:.82rem;margin-top:1rem;max-width:46rem}

/* NAV */
.nav{position:sticky;top:0;z-index:50;display:flex;align-items:center;gap:1rem;padding:.8rem 1.2rem;background:rgba(7,18,13,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.brand{color:var(--text);text-decoration:none;font-weight:900;font-size:1.35rem;letter-spacing:.06em;display:flex;align-items:center;gap:.55rem}
.brand-mark{height:36px;width:auto}
.brand-hero-mark{display:block;height:104px;width:auto;margin:0 auto 1.2rem}
.brand-dot{color:var(--gold)}
.nav-links{display:flex;gap:1.2rem;margin-left:auto}
.nav-links a{color:var(--muted);text-decoration:none;font-size:.95rem}
.nav-links a:hover{color:var(--text)}
.nav-cta{background:var(--gold);color:#14231a !important;padding:.45rem 1rem;border-radius:999px;font-weight:700;text-decoration:none;margin-left:.4rem}
.nav-burger{display:none;background:none;border:1px solid var(--line);color:var(--text);border-radius:8px;padding:.3rem .6rem;font-size:1.1rem;margin-left:.4rem}
@media(max-width:820px){
  .nav-links{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;background:var(--panel);padding:1rem 1.2rem;border-bottom:1px solid var(--line)}
  .nav-links.open{display:flex}
  .nav-burger{display:block}
  .nav-cta{margin-left:auto}
}

/* HERO */
.hero{display:grid;grid-template-columns:1.15fr .85fr;gap:2rem;align-items:center;padding:3.5rem 1.2rem 2.8rem;max-width:72rem;margin:0 auto;background:radial-gradient(60rem 30rem at 15% -10%,rgba(47,191,113,.16),transparent 60%)}
@media(max-width:820px){.hero{grid-template-columns:1fr;padding-top:2.2rem}}
.hero h1{font-size:clamp(2.1rem,6vw,3.4rem);margin-bottom:1rem}
.hero h1 em{font-style:normal;color:var(--gold)}
.hero-sub{color:var(--muted);font-size:1.12rem;max-width:34rem;margin-bottom:1.1rem}
.hero-badge{display:inline-flex;align-items:center;gap:.5rem;background:var(--panel2);border:1px solid var(--line);border-radius:999px;padding:.35rem .9rem;font-size:.88rem;margin-bottom:1.4rem}
.dot-live{width:.55rem;height:.55rem;border-radius:50%;background:var(--green);box-shadow:0 0 0 4px rgba(47,191,113,.18)}
.hero-ctas{display:flex;gap:.8rem;flex-wrap:wrap;margin-bottom:1.1rem}
.btn{display:inline-block;padding:.8rem 1.5rem;border-radius:999px;font-weight:700;text-decoration:none;border:1px solid transparent;cursor:pointer;font-size:1rem}
.btn-gold{background:var(--gold);color:#14231a}
.btn-gold:hover{background:var(--gold-dark)}
.btn-ghost{border-color:var(--line);color:var(--text);background:transparent}
.hero-note{color:var(--muted);font-size:.88rem;max-width:32rem}

/* PANEL DE ESTADO (hero) */
.status-panel{background:linear-gradient(160deg,#0e2a1f,#08130d);border:2px solid var(--line);border-radius:24px;padding:1.6rem 1.4rem;max-width:340px;box-shadow:0 30px 60px rgba(0,0,0,.5)}
.sp-badge{display:inline-block;background:rgba(232,201,106,.12);border:1px solid rgba(232,201,106,.45);color:var(--gold);border-radius:999px;padding:.3rem .8rem;font-size:.78rem;font-weight:800;letter-spacing:.12em}
.sp-title{font-size:1.7rem;font-weight:900;margin-top:.9rem}
.sp-text{color:var(--muted);margin-top:.4rem;font-size:.95rem}
.sp-list{list-style:none;margin-top:1rem;display:flex;flex-direction:column;gap:.6rem}
.sp-list li{background:rgba(255,255,255,.03);border:1px solid var(--line);border-radius:12px;padding:.65rem .8rem;font-size:.92rem}
.sp-foot{color:var(--green);font-size:.85rem;margin-top:1.1rem}

/* PHONE MOCK (sin uso actual) */
.hero-phone{display:flex;justify-content:center}
.phone{width:270px;border-radius:38px;background:#0a0f0c;border:2px solid var(--line);padding:10px;box-shadow:0 30px 60px rgba(0,0,0,.5);transform:rotate(2deg)}
.phone-notch{width:90px;height:20px;background:#0a0f0c;border-radius:0 0 12px 12px;margin:0 auto;position:relative;top:-8px}
.phone-screen{background:linear-gradient(160deg,#0e2a1f,#08130d);border-radius:28px;padding:1.1rem 1rem 1.2rem;min-height:430px}
.ph-hola{font-weight:800;font-size:1.05rem}
.ph-label{color:var(--muted);font-size:.75rem;margin-top:.9rem;letter-spacing:.05em}
.ph-amount{font-size:2rem;font-weight:900}
.ph-amount span{font-size:.85rem;color:var(--muted);font-weight:600}
.ph-bar{height:8px;background:#173527;border-radius:99px;margin:.5rem 0 .35rem;overflow:hidden}
.ph-bar-fill{width:68%;height:100%;background:var(--gold);border-radius:99px}
.ph-meta{color:var(--muted);font-size:.75rem}
.ph-card{background:rgba(232,201,106,.08);border:1px solid rgba(232,201,106,.35);border-radius:14px;padding:.7rem .8rem;margin-top:1rem}
.ph-card-title{font-weight:700;font-size:.85rem}
.ph-card-text{color:var(--muted);font-size:.8rem;margin-top:.2rem}
.ph-row{display:flex;gap:.5rem;margin-top:1rem}
.ph-chip{flex:1;text-align:center;padding:.45rem 0;border-radius:99px;border:1px solid var(--line);color:var(--muted);font-size:.8rem}
.ph-chip-on{background:var(--gold);color:#14231a;font-weight:700;border-color:var(--gold)}
.ph-foot{color:var(--green);font-size:.78rem;margin-top:1rem}

/* STRIP */
.strip{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
@media(max-width:820px){.strip{grid-template-columns:repeat(2,1fr)}}
.strip-item{background:var(--panel);padding:1.1rem 1.2rem;display:flex;flex-direction:column}
.strip-item strong{font-size:1rem}
.strip-item span{color:var(--muted);font-size:.85rem}

/* SECTIONS */
.section{padding:3.2rem 1.2rem;max-width:72rem;margin:0 auto}
.section-alt{background:var(--panel);max-width:none}
.section-alt>*{max-width:72rem;margin-left:auto;margin-right:auto}
.section-alt .lead{margin-left:auto;margin-right:auto}
.section-dark{background:linear-gradient(160deg,var(--bg2),#07231a);max-width:none}
.section-dark>*{max-width:72rem;margin-left:auto;margin-right:auto}
.lead-dark{color:#cfe6d8}

.cards-3{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-top:1.8rem}
@media(max-width:820px){.cards-3{grid-template-columns:1fr}}
.card{background:var(--panel2);border:1px solid var(--line);border-radius:var(--radius);padding:1.4rem}
.card-icon{font-size:1.7rem;margin-bottom:.5rem}
.card h3{margin-bottom:.4rem}
.card p{color:var(--muted);font-size:.95rem}

.features{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-top:1.8rem}
@media(max-width:820px){.features{grid-template-columns:1fr}}
.feature{background:var(--bg);border:1px solid var(--line);border-radius:var(--radius);padding:1.25rem}
.feature h3{font-size:1.02rem;margin-bottom:.35rem}
.feature p{color:var(--muted);font-size:.93rem}

.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-top:1.8rem}
@media(max-width:820px){.steps{grid-template-columns:1fr}}
.step{background:var(--panel2);border:1px solid var(--line);border-radius:var(--radius);padding:1.4rem}
.step-num{width:2.4rem;height:2.4rem;border-radius:50%;background:var(--gold);color:#14231a;font-weight:900;display:flex;align-items:center;justify-content:center;font-size:1.15rem;margin-bottom:.7rem}
.step p{color:var(--muted);font-size:.95rem;margin-top:.35rem}

/* PILLARS (expandibles) */
.pillars{display:flex;flex-direction:column;gap:.8rem;margin-top:1.6rem;max-width:52rem}
.pillar{background:var(--panel2);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.section-alt .pillar,#faq .pillar{background:var(--bg)}
.pillar-head{width:100%;display:flex;justify-content:space-between;align-items:center;background:none;border:none;color:var(--text);padding:1.05rem 1.2rem;font-size:1.02rem;font-weight:700;cursor:pointer;text-align:left}
.pillar-arrow{color:var(--gold);font-size:1.5rem;transition:transform .25s}
.pillar.open .pillar-arrow{transform:rotate(90deg)}
.pillar-body{max-height:0;overflow:hidden;transition:max-height .35s ease}
.pillar.open .pillar-body{max-height:520px}
.pillar-body p{color:var(--muted);padding:0 1.2rem .7rem;font-size:.95rem}
.pillar-body p strong{color:var(--text)}
.example{margin:0 1.2rem 1.1rem;background:rgba(232,201,106,.07);border:1px solid rgba(232,201,106,.3);border-radius:12px;padding:.8rem .95rem;color:var(--muted);font-size:.92rem}
.example strong{color:var(--gold)}

/* SIMULADOR */
.sim{background:var(--panel2);border:1px solid var(--line);border-radius:var(--radius);padding:1.6rem;margin-top:1.6rem;max-width:52rem}
.sim-controls label{font-size:1.05rem}
.sim-controls input[type=range]{width:100%;margin:1rem 0 .6rem;accent-color:var(--gold);height:2rem}
.sim-presets{display:flex;gap:.5rem;flex-wrap:wrap}
.sim-presets button{background:var(--bg);color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:.4rem 1rem;cursor:pointer;font-size:.95rem}
.sim-presets button.on{background:var(--gold);color:#14231a;font-weight:700;border-color:var(--gold)}
.sim-results{display:grid;grid-template-columns:repeat(3,1fr);gap:.8rem;margin-top:1.4rem}
@media(max-width:640px){.sim-results{grid-template-columns:1fr}}
.sim-cell{background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:1rem;text-align:center}
.sim-cell span{color:var(--muted);font-size:.85rem;display:block}
.sim-cell strong{font-size:1.5rem}
.sim-cell-hi{border-color:var(--gold)}
.sim-cell-hi strong{color:var(--gold)}

/* ESCENARIOS HIPOTÉTICOS */
.sim-scenarios{margin-top:1.6rem;border-top:1px dashed var(--line);padding-top:1.3rem}
.sim-scen-title{font-weight:700;margin-bottom:.8rem}
.sim-scen-grid{display:grid;grid-template-columns:1fr 1fr;gap:.8rem}
@media(max-width:640px){.sim-scen-grid{grid-template-columns:1fr}}
.sim-scen{background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:1rem;text-align:center}
.sim-scen span{color:var(--muted);font-size:.85rem;display:block}
.sim-scen strong{font-size:1.5rem;display:block;margin:.2rem 0}
.sim-scen small{color:var(--muted);font-size:.8rem}
.sim-scen small b{color:var(--text)}
.sim-warn{margin-top:.9rem;border-left:3px solid rgba(232,201,106,.5);padding:.35rem .2rem .35rem .8rem;font-size:.8rem;color:var(--muted)}
.sim-warn strong{color:var(--text)}

/* INSTITUCIONES */
.inst-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin:1.6rem 0 1.8rem}
@media(max-width:820px){.inst-grid{grid-template-columns:1fr}}
.inst-item{border:1px solid rgba(232,201,106,.35);border-radius:var(--radius);padding:1.1rem;display:flex;flex-direction:column;gap:.25rem;background:rgba(0,0,0,.18)}
.inst-item span{color:#cfe6d8;font-size:.92rem}

/* FORM */
.contact-form{display:grid;grid-template-columns:1fr 1fr;gap:1rem;max-width:52rem;margin-top:1.4rem}
@media(max-width:640px){.contact-form{grid-template-columns:1fr}}
.contact-form label{display:flex;flex-direction:column;gap:.35rem;font-weight:600;font-size:.95rem}
.contact-form .full{grid-column:1/-1}
.contact-form input,.contact-form select,.contact-form textarea{background:var(--bg);border:1px solid var(--line);border-radius:10px;color:var(--text);padding:.7rem .8rem;font-size:1rem;font-family:inherit}
.contact-form button{justify-self:start}
.contact-form .fineprint{grid-column:1/-1;margin-top:0}
.contact-direct{margin-top:1.2rem;color:var(--muted)}

/* FOOTER */
.footer{border-top:1px solid var(--line);padding:2.2rem 1.2rem 2.6rem;max-width:72rem;margin:0 auto;color:var(--muted);font-size:.85rem}
.footer-brand{color:var(--text);font-weight:900;font-size:1.15rem;letter-spacing:.06em;margin-bottom:.7rem}
.footer-tech{color:var(--muted);font-weight:600;font-size:.8rem;letter-spacing:.2em}
.footer-legal{margin-top:1rem}