/* =====================================================================
   FENERIS — Página de presentación
   Sin dependencias externas: tipografía del sistema, iconos SVG en línea.
   ===================================================================== */

:root{
  --n900:#061223; --n850:#08172C; --n800:#0B1F3A; --n700:#12294B; --n600:#1B3A63;
  --n500:#2E6FA7; --n400:#4C9BD1; --n100:#E8EEF6;
  --gold:#C9A227; --gold-l:#E7C455; --gold-s:#F3E4B3;
  --ink:#132234; --body:#4A5A6E; --muted:#7B8A9C; --line:#E3E8EF;
  --bg:#FFFFFF; --bg-alt:#F5F8FC; --card:#FFFFFF;
  --ok:#1E9E6A;
  --radius:16px; --radius-lg:24px;
  --shadow-s:0 1px 2px rgba(11,31,58,.05),0 4px 14px rgba(11,31,58,.06);
  --shadow-m:0 10px 34px rgba(11,31,58,.10);
  --shadow-l:0 26px 70px rgba(6,18,35,.22);
  --font:"Segoe UI",system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;
  --wrap:1200px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
section[id],div[id]{scroll-margin-top:88px}
body{
  margin:0;font-family:var(--font);background:var(--bg);color:var(--body);
  font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:var(--n500);text-decoration:none}
h1,h2,h3,h4{margin:0;color:var(--n800);line-height:1.12;letter-spacing:-.02em;font-weight:800}
p{margin:0}
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 26px}
.split>*,.reg-split>*,.grid3>*,.grid4>*,.ben>*,.plans>*,.ch-grid>*,.fgrid>*{min-width:0}
.center{text-align:center}

/* ------------------------------------------------------------ botones */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font:inherit;font-size:16px;font-weight:650;line-height:1;cursor:pointer;
  padding:16px 26px;border-radius:12px;border:1.6px solid transparent;
  text-decoration:none;transition:transform .12s ease,box-shadow .2s ease,background .2s ease,color .2s ease;
  white-space:nowrap;
}
.btn:active{transform:translateY(1px)}
.btn-gold{background:var(--gold);color:#2A1F00;box-shadow:0 10px 26px rgba(201,162,39,.34)}
.btn-gold:hover{background:var(--gold-l);color:#2A1F00;box-shadow:0 14px 34px rgba(201,162,39,.42)}
.btn-navy{background:var(--n600);color:#fff}
.btn-navy:hover{background:var(--n700);color:#fff;box-shadow:0 12px 30px rgba(27,58,99,.34)}
.btn-wa{background:#25D366;color:#06331A;box-shadow:0 10px 26px rgba(37,211,102,.3)}
.btn-wa:hover{background:#1fbe5b;color:#06331A}
.btn-ghost-l{background:transparent;color:#fff;border-color:rgba(255,255,255,.32)}
.btn-ghost-l:hover{background:rgba(255,255,255,.1);color:#fff;border-color:rgba(255,255,255,.6)}
.btn-ghost-d{background:#fff;color:var(--n700);border-color:var(--line)}
.btn-ghost-d:hover{border-color:var(--n400);background:var(--n100)}
.btn-sm{padding:11px 18px;font-size:14.5px;border-radius:10px}
.btn-lg{padding:19px 34px;font-size:18px;border-radius:14px}
.btn-block{width:100%;white-space:normal;text-align:center}

/* --------------------------------------------------------------- nav */
.nav{
  position:fixed;inset:0 0 auto 0;z-index:100;padding:16px 0;
  transition:background .28s ease,box-shadow .28s ease,padding .28s ease,backdrop-filter .28s;
}
.nav.solid{background:rgba(8,23,44,.9);backdrop-filter:blur(14px);
  box-shadow:0 1px 0 rgba(255,255,255,.08),0 10px 30px rgba(6,18,35,.3);padding:10px 0}
.nav .wrap{display:flex;align-items:center;gap:26px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.brand-mark{
  width:44px;height:44px;flex:0 0 44px;border-radius:12px;
  background:linear-gradient(140deg,var(--gold),#A8811A);
  display:flex;align-items:center;justify-content:center;
  font-size:22px;font-weight:800;color:#1B1200;box-shadow:0 6px 18px rgba(201,162,39,.4)
}
.brand b{display:block;color:#fff;font-size:20px;font-weight:800;letter-spacing:2.2px;line-height:1.1}
.brand b + span{display:block;color:#9FB3CC;font-size:10.5px;letter-spacing:.4px;margin-top:2px}
.nav-links{display:flex;gap:6px;margin-left:auto}
.nav-links a{
  color:#D5E2F0;font-size:15px;font-weight:600;padding:10px 13px;border-radius:9px;
  white-space:nowrap;transition:background .16s,color .16s
}
.nav-links a:hover{background:rgba(255,255,255,.1);color:#fff}
.nav-cta{display:flex;gap:10px;align-items:center}
.burger{display:none;background:none;border:0;color:#fff;padding:8px;cursor:pointer;margin-left:auto}

/* -------------------------------------------------------------- hero */
.hero{
  position:relative;padding:150px 0 100px;color:#fff;overflow:hidden;
  background:
    radial-gradient(900px 460px at 85% 8%, rgba(201,162,39,.20), transparent 62%),
    radial-gradient(1000px 620px at 12% 92%, rgba(46,111,167,.30), transparent 60%),
    linear-gradient(165deg,#12294B 0%,#0B1F3A 46%,#061223 100%);
}
.hero::before{
  content:"";position:absolute;inset:0;opacity:.4;pointer-events:none;
  background-image:
    linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(circle at 50% 30%,#000,transparent 78%);
}
.hero .wrap{position:relative;z-index:2}
.kicker{
  display:inline-flex;align-items:center;gap:9px;font-size:12.5px;font-weight:700;
  letter-spacing:2.6px;text-transform:uppercase;color:var(--gold-l);
  background:rgba(201,162,39,.12);border:1px solid rgba(201,162,39,.34);
  padding:9px 17px;border-radius:100px;margin-bottom:26px
}
.kicker i{width:7px;height:7px;border-radius:50%;background:var(--gold-l);box-shadow:0 0 0 4px rgba(231,196,85,.22)}
.hero h1{
  color:#fff;font-size:clamp(2.5rem,5.5vw,4.7rem);line-height:1.04;
  letter-spacing:-.035em;max-width:18ch;margin-bottom:24px
}
.hero h1 .em{
  background:linear-gradient(105deg,var(--gold-l) 10%,var(--gold) 55%,#F6DF95 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-sub{font-size:clamp(1.05rem,1.7vw,1.35rem);color:#C2D3E6;max-width:56ch;line-height:1.6;margin-bottom:20px}
.verse{
  border-left:3px solid var(--gold);padding:4px 0 4px 20px;margin:0 0 32px;
  max-width:52ch;font-style:italic;color:#E4EDF7;font-size:clamp(1rem,1.4vw,1.16rem);line-height:1.55
}
.verse cite{display:block;font-style:normal;font-size:12px;letter-spacing:2.2px;text-transform:uppercase;
  color:var(--gold-l);font-weight:700;margin-top:9px}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:50px}

.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;
  border-top:1px solid rgba(255,255,255,.14);padding-top:34px;max-width:900px}
.stat b{display:block;font-size:clamp(1.9rem,3.4vw,2.9rem);font-weight:800;color:#fff;line-height:1;letter-spacing:-.03em}
.stat b .plus{color:var(--gold-l)}
.stat span{display:block;font-size:13.5px;color:#9FB3CC;margin-top:8px;letter-spacing:.3px}

/* --------------------------------------------------------- secciones */
.sec{padding:110px 0}
.sec-alt{background:var(--bg-alt)}
.sec-dark{background:linear-gradient(165deg,#0B1F3A,#061223);color:#C2D3E6}
.sec-dark h2,.sec-dark h3{color:#fff}
.sec-head{max-width:760px;margin:0 auto 62px}
.sec-head.left{margin-left:0}
.tag{display:inline-block;font-size:12px;font-weight:800;letter-spacing:2.6px;text-transform:uppercase;
  color:var(--n500);margin-bottom:16px}
.sec-dark .tag{color:var(--gold-l)}
.sec h2{font-size:clamp(2rem,4vw,3.15rem);line-height:1.08;margin-bottom:20px}
.lead{font-size:clamp(1.02rem,1.4vw,1.2rem);line-height:1.7;color:var(--body)}
.sec-dark .lead{color:#B4C7DD}

/* ---------------------------------------------------------- qué es */
.split{display:grid;grid-template-columns:1.02fr .98fr;gap:70px;align-items:center}
.qlist{display:grid;gap:22px;margin-top:34px}
.qitem{display:flex;gap:16px;align-items:flex-start}
.qic{width:44px;height:44px;flex:0 0 44px;border-radius:12px;background:var(--n100);color:var(--n600);
  display:flex;align-items:center;justify-content:center}
.qitem h4{font-size:17.5px;margin-bottom:5px}
.qitem p{font-size:15.5px;line-height:1.6}

/* maqueta del panel */
.mock{
  border-radius:var(--radius-lg);background:#fff;box-shadow:var(--shadow-l);overflow:hidden;
  border:1px solid var(--line);transform:perspective(1400px) rotateY(-7deg) rotateX(2.5deg);
}
.mock-bar{display:flex;align-items:center;gap:7px;padding:13px 16px;background:var(--n800)}
.mock-bar i{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,.24)}
.mock-bar span{margin-left:12px;font-size:11.5px;color:#9FB3CC;letter-spacing:.4px}
.mock-body{display:grid;grid-template-columns:74px 1fr;min-height:330px}
.mock-side{background:var(--n700);padding:16px 12px;display:grid;gap:9px;align-content:start}
.mock-side i{display:block;height:9px;border-radius:5px;background:rgba(255,255,255,.16)}
.mock-side i:first-child{background:var(--gold);width:70%}
.mock-main{padding:20px;background:var(--bg-alt);display:grid;gap:14px;align-content:start}
.mock-kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:11px}
.mock-kpi{background:#fff;border:1px solid var(--line);border-radius:11px;padding:13px}
.mock-kpi u{display:block;height:7px;width:52%;border-radius:4px;background:#D8E2EE;text-decoration:none}
.mock-kpi b{display:block;height:15px;width:74%;border-radius:5px;background:var(--n600);margin-top:9px}
.mock-kpi:nth-child(2) b{background:var(--ok)}
.mock-kpi:nth-child(3) b{background:var(--gold)}
.mock-chart{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px;
  display:flex;align-items:flex-end;gap:9px;height:150px}
.mock-chart i{flex:1;border-radius:5px 5px 0 0;background:linear-gradient(180deg,var(--n400),var(--n600))}
.mock-chart i:nth-child(3){background:linear-gradient(180deg,var(--gold-l),var(--gold))}
.mock-row{background:#fff;border:1px solid var(--line);border-radius:11px;height:44px}

/* ------------------------------------------------------------ tarjetas */
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:32px 28px;
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;height:100%
}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-m);border-color:#CFDBEA}
.card .ic{
  width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(140deg,var(--n600),var(--n800));color:var(--gold-l);margin-bottom:20px;
  box-shadow:0 8px 20px rgba(11,31,58,.2)
}
.card h3{font-size:19.5px;margin-bottom:10px}
.card p{font-size:15.5px;line-height:1.62}
.num{font-size:13px;font-weight:800;letter-spacing:2px;color:var(--gold);margin-bottom:12px}

/* beneficios por rol */
.ben{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.ben-card{
  background:rgba(255,255,255,.045);border:1px solid rgba(255,255,255,.12);
  border-radius:var(--radius);padding:32px 30px;transition:background .22s,border-color .22s,transform .22s
}
.ben-card:hover{background:rgba(255,255,255,.075);border-color:rgba(201,162,39,.4);transform:translateY(-4px)}
.ben-card .role{display:flex;align-items:center;gap:13px;margin-bottom:18px}
.ben-card .role i{width:42px;height:42px;flex:0 0 42px;border-radius:11px;background:rgba(201,162,39,.16);
  color:var(--gold-l);display:flex;align-items:center;justify-content:center}
.ben-card h3{font-size:19px}
.ben-card ul{list-style:none;padding:0;margin:0;display:grid;gap:11px}
.ben-card li{display:flex;gap:11px;align-items:flex-start;font-size:15.4px;line-height:1.55;color:#C2D3E6}
.ben-card li svg{flex:0 0 18px;margin-top:3px;color:var(--gold-l)}

/* ------------------------------------------------------------ iglesias */
.ch-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(238px,1fr));gap:18px}
.ch-card{
  display:flex;align-items:center;gap:14px;background:#fff;border:1px solid var(--line);
  border-radius:14px;padding:17px 18px;transition:transform .2s,box-shadow .2s,border-color .2s
}
.ch-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-m);border-color:#CFDBEA}
.ch-logo{
  width:50px;height:50px;flex:0 0 50px;border-radius:13px;overflow:hidden;
  background:linear-gradient(140deg,var(--n600),var(--n800));color:var(--gold-l);
  display:flex;align-items:center;justify-content:center;font-size:20px;font-weight:800
}
.ch-logo img{width:100%;height:100%;object-fit:contain;padding:4px;background:#fff}
.ch-card b{display:block;font-size:15.5px;color:var(--n800);line-height:1.3;font-weight:700}
.ch-card b + span{display:block;font-size:12.8px;color:var(--muted);margin-top:3px}
.ch-empty{
  border:2px dashed #C9D6E5;border-radius:var(--radius);padding:56px 30px;text-align:center;background:#fff
}
.ch-empty h3{font-size:22px;margin-bottom:10px}
.ch-empty p{max-width:44ch;margin:0 auto 24px;font-size:16px}
.ch-more{margin-top:26px;font-size:15px;color:var(--muted);text-align:center}

/* -------------------------------------------------------------- planes */
.plans{display:grid;grid-template-columns:repeat(auto-fit,minmax(256px,1fr));gap:22px;align-items:stretch}
.plan{
  position:relative;background:#fff;border:1.6px solid var(--line);border-radius:var(--radius-lg);
  padding:34px 26px;display:flex;flex-direction:column;min-width:0;
  transition:transform .22s,box-shadow .22s,border-color .22s
}
.plan:hover{transform:translateY(-6px);box-shadow:var(--shadow-m)}
.plan.top{border-color:var(--gold);box-shadow:0 20px 54px rgba(201,162,39,.2)}
.plan.top::after{
  content:"Más elegido";position:absolute;top:-14px;left:50%;transform:translateX(-50%);
  background:var(--gold);color:#2A1F00;font-size:11.5px;font-weight:800;letter-spacing:1.6px;
  text-transform:uppercase;padding:7px 16px;border-radius:100px;white-space:nowrap;
  box-shadow:0 8px 20px rgba(201,162,39,.4)
}
.plan h3{font-size:21px;margin-bottom:6px}
.plan .pfor{font-size:14px;color:var(--muted);margin-bottom:22px;min-height:22px}
.price{display:flex;align-items:baseline;gap:5px;margin-bottom:6px;flex-wrap:wrap;max-width:100%}
.price .cur{font-size:17px;font-weight:700;color:var(--n600)}
.price .amt{white-space:nowrap}
.price .amt{font-size:clamp(1.95rem,2.5vw,2.45rem);font-weight:800;color:var(--n800);
  letter-spacing:-.04em;line-height:1.05;overflow-wrap:anywhere}
.price .per{flex:0 0 100%;font-size:14.6px;color:var(--muted);font-weight:600;margin-top:1px}
.plan .note{font-size:13.5px;color:var(--muted);margin-bottom:26px;min-height:20px}
.plan ul{list-style:none;padding:0;margin:0 0 28px;display:grid;gap:12px;flex:1}
.plan li{display:flex;gap:11px;align-items:flex-start;font-size:15.2px;line-height:1.5;color:var(--ink)}
.plan li svg{flex:0 0 19px;margin-top:2px;color:var(--ok)}
.plan-free .price .amt{color:var(--ok)}

/* ----------------------------------------------------------- registro */
.reg-split{display:grid;grid-template-columns:.92fr 1.08fr;gap:60px;align-items:start}
.form-card{
  max-width:100%;background:#fff;border-radius:var(--radius-lg);padding:40px;box-shadow:var(--shadow-l);
  border:1px solid var(--line)
}
.fgrid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.f{display:flex;flex-direction:column}
.f.full{grid-column:1/-1}
.f label{font-size:14.4px;font-weight:650;color:var(--n700);margin-bottom:7px}
.f label i{color:#C63B3B;font-style:normal}
.f input,.f select{
  width:100%;max-width:100%;min-width:0;padding:14px 15px;border:1.5px solid var(--line);border-radius:11px;
  font:inherit;font-size:16.5px;color:var(--ink);background:#fff;
  transition:border-color .15s,box-shadow .15s
}
.f input:focus,.f select:focus{outline:0;border-color:var(--n400);box-shadow:0 0 0 3px rgba(76,155,209,.16)}
.f small{font-size:13px;color:var(--muted);margin-top:6px}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.legal{font-size:13.4px;color:var(--muted);line-height:1.6;margin:20px 0 22px}
.or{display:flex;align-items:center;gap:14px;margin:22px 0;color:var(--muted);font-size:13.5px}
.or::before,.or::after{content:"";flex:1;height:1px;background:var(--line)}
.contact-list{display:grid;gap:16px;margin-top:32px}
.contact-list a{display:flex;gap:14px;align-items:center;color:#C2D3E6;font-size:16px;font-weight:600}
.contact-list a i{width:44px;height:44px;flex:0 0 44px;border-radius:12px;background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.14);display:flex;align-items:center;justify-content:center;color:var(--gold-l)}
.contact-list a:hover{color:#fff}

/* --------------------------------------------------------------- cta */
.cta-band{
  background:linear-gradient(120deg,var(--gold) 0%,#B9911F 52%,#8F6F14 100%);
  padding:88px 0;color:#241A00;text-align:center
}
.cta-band h2{color:#241A00;font-size:clamp(2rem,4.2vw,3.1rem);margin-bottom:16px;max-width:20ch;
  margin-left:auto;margin-right:auto}
.cta-band p{font-size:clamp(1.02rem,1.5vw,1.22rem);color:#3A2B00;max-width:56ch;margin:0 auto 34px}
.cta-band .btn-navy{background:var(--n800)}
.cta-band .btn-navy:hover{background:var(--n900);color:#fff}
.cta-band .btn-ghost-d{background:rgba(255,255,255,.9);border-color:transparent}

/* ------------------------------------------------------------- footer */
.foot{background:var(--n900);color:#8FA3BA;padding:64px 0 30px;font-size:15px}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px;margin-bottom:44px}
.foot h4{color:#fff;font-size:15px;margin-bottom:16px;letter-spacing:.3px}
.foot a{display:block;color:#8FA3BA;margin-bottom:10px;font-size:15px}
.foot a:hover{color:var(--gold-l)}
.foot .about{max-width:38ch;line-height:1.65;font-size:15px}
.foot-bot{border-top:1px solid rgba(255,255,255,.1);padding-top:24px;display:flex;
  justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13.8px}
.foot-bot b{color:var(--gold-l)}

/* --------------------------------------------------------------- misc */
.alert-fx{
  position:fixed;top:86px;right:22px;z-index:200;max-width:400px;display:grid;gap:10px
}
.alert-fx div{
  background:#fff;border-left:4px solid var(--ok);border-radius:12px;padding:16px 20px;
  box-shadow:var(--shadow-l);font-size:15px;color:var(--ink);line-height:1.5;animation:slideIn .34s ease
}
.alert-fx .err{border-left-color:#C63B3B}
@keyframes slideIn{from{opacity:0;transform:translateX(26px)}to{opacity:1;transform:none}}

.wa-float{
  position:fixed;right:22px;bottom:22px;z-index:120;width:60px;height:60px;border-radius:50%;
  background:#25D366;color:#fff;display:flex;align-items:center;justify-content:center;
  box-shadow:0 12px 30px rgba(37,211,102,.46);transition:transform .2s
}
.wa-float:hover{transform:scale(1.08);color:#fff}

.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s cubic-bezier(.22,.8,.3,1),transform .7s cubic-bezier(.22,.8,.3,1)}
.reveal.in{opacity:1;transform:none}

/* ---------------------------------------------------------- responsive */
@media (max-width:1080px){
  .split,.reg-split{grid-template-columns:1fr;gap:52px}
  .mock{transform:none}
  .grid4{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr;gap:34px}
}
@media (max-width:860px){
  .nav-links{display:none}
  .burger{display:block;margin-left:0;order:3}
  .nav .wrap{gap:12px}
  .nav-cta{margin-left:auto;order:2}
  .nav.open .nav-links{
    display:grid;position:absolute;top:100%;left:14px;right:14px;background:#0B1F3A;
    border:1px solid rgba(255,255,255,.14);border-radius:14px;padding:12px;gap:2px;
    box-shadow:var(--shadow-l);margin:0
  }
  .nav-cta .hide-sm{display:none}
  .hero{padding:132px 0 84px}
  .stats{grid-template-columns:repeat(2,1fr);gap:26px}
  .grid3,.grid4,.ben{grid-template-columns:1fr}
  .sec{padding:78px 0}
  .fgrid{grid-template-columns:1fr}
  .form-card{padding:28px 22px}
  .cta-band{padding:66px 0}
}
@media (max-width:520px){
  body{font-size:16px}
  .wrap{padding:0 18px}
  .nav .wrap{gap:9px}
  .brand-mark{width:38px;height:38px;flex:0 0 38px;font-size:19px;border-radius:10px}
  .brand b{font-size:17px;letter-spacing:1.6px}
  .brand b + span{display:none}
  .nav-cta .btn{padding:10px 13px;font-size:13.8px}
  .burger{padding:6px}
  .contact-list a{font-size:15px}
  .form-card{padding:24px 18px}
  .hero-cta .btn{width:100%}
  .btn-lg{padding:17px 22px;font-size:17px}
  .foot-grid{grid-template-columns:1fr}
  .alert-fx{left:14px;right:14px;top:78px;max-width:none}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
  .card:hover,.plan:hover,.ch-card:hover,.ben-card:hover{transform:none}
}