:root{
  --bg:#070F1E;
  --bg-2:#0D1B2E;
  --surface:#101F38;
  --surface-2:#132846;
  --cyan:#00C4CC;
  --cyan-2:#00A3AA;
  --white:#F6FAFF;
  --muted:#8CA6C4;
  --muted-dim:#5D7A9A;
  --line:rgba(0,196,204,.16);
  --line-strong:rgba(0,196,204,.38);
  --ok:#3ED598;
  --warn:#FFD166;
  --shadow:0 24px 70px rgba(0,0,0,.4);
  --ease:cubic-bezier(.16,1,.3,1);
  --header-h:72px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:
    radial-gradient(circle at 78% 6%, rgba(0,196,204,.14), transparent 34rem),
    radial-gradient(circle at 15% 32%, rgba(0,196,204,.07), transparent 28rem),
    var(--bg);
  color:var(--white);
  font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif;
  -webkit-font-smoothing:antialiased;
}
body:before{
  content:"";
  position:fixed; inset:0;
  background-image:
    linear-gradient(rgba(0,196,204,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,196,204,.03) 1px, transparent 1px);
  background-size:56px 56px;
  pointer-events:none;
  z-index:0;
}
a{color:inherit}
img{display:block;max-width:100%}
::selection{background:rgba(0,196,204,.28)}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:4px}
.wrap{width:min(1120px, calc(100% - 40px));margin:0 auto;position:relative;z-index:1}
.logo,h1,h2,h3{font-family:'Space Grotesk',Inter,sans-serif;margin:0}
h2{font-weight:700;letter-spacing:-.025em}
h3{font-weight:600;letter-spacing:-.008em}
.mono{font-family:'JetBrains Mono',monospace}
.accent{color:var(--cyan)}
.accent-warn{color:var(--warn)}

/* ---------- Pulse / vitals signature motif ---------- */
.pulse-line{
  height:46px;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='46' viewBox='0 0 240 46'%3E%3Cpath d='M0 23 H74 L88 4 L104 42 L118 23 H240' fill='none' stroke='%2300C4CC' stroke-width='2'/%3E%3C/svg%3E");
  background-repeat:repeat-x;
  background-size:240px 100%;
  animation:pulse-scroll 5s linear infinite;
  opacity:.55;
}
.pulse-line.thin{height:22px;opacity:.32}
.pulse-line.dim{opacity:.16}
@keyframes pulse-scroll{from{background-position-x:0}to{background-position-x:-240px}}

.hero-pulse{
  position:absolute;
  left:0;right:0;
  top:52%;
  height:120px;
  transform:translateY(-50%);
  -webkit-mask-image:linear-gradient(90deg, transparent, rgba(0,0,0,.9) 18%, rgba(0,0,0,.9) 82%, transparent);
  mask-image:linear-gradient(90deg, transparent, rgba(0,0,0,.9) 18%, rgba(0,0,0,.9) 82%, transparent);
  z-index:0;
  pointer-events:none;
}

.live-dot{
  width:7px;height:7px;border-radius:50%;background:var(--ok);
  box-shadow:0 0 0 4px rgba(62,213,152,.15);
  animation:live-pulse 2.2s ease-in-out infinite;
  flex-shrink:0;
}
@keyframes live-pulse{
  0%,100%{transform:scale(1);opacity:1}
  50%{transform:scale(1.35);opacity:.75}
}

/* ---------- Header ---------- */
header{
  position:sticky;top:0;z-index:30;
  background:rgba(7,15,30,.86);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line)
}
nav{height:72px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.logo{display:flex;align-items:center;gap:9px;font-weight:700;font-size:1.15rem;letter-spacing:-.01em;text-decoration:none}
.brand-inline{font-family:'Space Grotesk',sans-serif;font-weight:700;color:var(--white);letter-spacing:-.01em}
.logo span{color:var(--cyan)}
.nav-links{display:flex;gap:26px;align-items:center;margin:0;padding:0;list-style:none}
.nav-links a{position:relative;text-decoration:none;color:var(--muted);font-size:.9rem;font-weight:600;transition:color .2s var(--ease)}
.nav-links a:after{content:"";position:absolute;left:0;right:100%;bottom:-6px;height:1px;background:var(--cyan);transition:right .25s var(--ease)}
.nav-links a:hover{color:var(--white)}
.nav-links a:hover:after{right:0}
.nav-links a.active{color:var(--white)}
.nav-links a.active:after{right:0}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  min-height:46px;padding:0 20px;border-radius:10px;text-decoration:none;
  font-weight:700;font-size:.92rem;border:1px solid transparent;
  transition:transform .18s var(--ease), background .18s var(--ease), border-color .18s var(--ease), box-shadow .18s var(--ease);
  cursor:pointer;
}
.btn-primary{background:var(--cyan);color:#052226}
.btn-primary:hover{background:var(--cyan-2);transform:translateY(-2px);box-shadow:0 10px 24px -8px rgba(0,196,204,.5)}
.btn-primary:active{transform:translateY(0) scale(.97)}
.btn-ghost{border-color:var(--line-strong);color:var(--white);background:rgba(0,196,204,.04)}
.btn-ghost:hover{border-color:var(--cyan);background:rgba(0,196,204,.08);transform:translateY(-2px)}
.btn-ghost:active{transform:translateY(0) scale(.97)}

section{padding:26px 0 88px;position:relative;scroll-margin-top:var(--header-h)}
.section-alt{background:linear-gradient(180deg, rgba(13,27,46,.7), rgba(13,27,46,.32));border-top:1px solid rgba(255,255,255,.03);border-bottom:1px solid rgba(255,255,255,.03)}

/* ---------- Reveal / motion system ---------- */
.reveal{opacity:0;transform:translateY(20px);transition:opacity .7s var(--ease), transform .7s var(--ease)}
.reveal.in-view{opacity:1;transform:translateY(0)}
.stagger > .reveal:nth-child(1){transition-delay:0ms}
.stagger > .reveal:nth-child(2){transition-delay:90ms}
.stagger > .reveal:nth-child(3){transition-delay:180ms}
.stagger > .reveal:nth-child(4){transition-delay:270ms}
@media (prefers-reduced-motion: reduce){
  .reveal{transition:none!important;opacity:1!important;transform:none!important}
  .pulse-line,.live-dot,.hero-visual{animation:none!important}
}

/* ---------- Hero ---------- */
.hero{padding:26px 0 76px;overflow:hidden;scroll-margin-top:var(--header-h)}
.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:54px;align-items:start;position:relative;z-index:1}
.kicker{display:inline-flex;align-items:center;gap:9px;margin-bottom:20px;padding:8px 13px;border:1px solid var(--line);background:rgba(0,196,204,.08);border-radius:999px;color:var(--cyan);font-size:.78rem;font-weight:700;letter-spacing:.02em;font-family:'JetBrains Mono',monospace}
h1{font-size:clamp(2.3rem,4.2vw,3.6rem);line-height:1.08;letter-spacing:-.025em;max-width:700px;margin-bottom:22px;font-weight:700}
.lead{font-size:1.05rem;line-height:1.7;color:var(--muted);max-width:620px;margin:0 0 32px}
.lead strong{color:var(--white)}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:30px}
.trust-row{display:flex;gap:12px;flex-wrap:wrap}
.trust-chip{display:flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:999px;padding:8px 13px;color:var(--muted);font-size:.81rem;font-weight:600;background:rgba(16,31,56,.55)}

.hero-visual{
  position:relative;border:1px solid var(--line);border-radius:24px;
  background:linear-gradient(145deg, rgba(16,31,56,.95), rgba(10,22,40,.75));
  box-shadow:var(--shadow);padding:18px;overflow:hidden;
  transition:transform .4s var(--ease);
  transform-style:preserve-3d;
  will-change:transform;
  margin-top:48px;
}
.hero-visual:before{content:"";position:absolute;inset:-30%;background:radial-gradient(circle, rgba(0,196,204,.16), transparent 36%);transform:translate(20%,-15%);pointer-events:none}
.hero-image{position:relative;border-radius:18px;overflow:hidden;height:360px;background:#08111f}
.hero-image img{width:100%;height:100%;object-fit:cover;opacity:.62}
.hero-image:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,22,40,.1),rgba(10,22,40,.9))}

.status-card{position:absolute;left:34px;right:34px;bottom:34px;border:1px solid var(--line-strong);border-radius:16px;background:rgba(8,17,31,.85);backdrop-filter:blur(12px);padding:18px;z-index:2}
.status-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:8px;color:var(--muted);font-size:.74rem;font-weight:700;letter-spacing:.05em;font-family:'JetBrains Mono',monospace}
.status-head .live{display:flex;align-items:center;gap:7px;color:var(--ok)}
.status-strip{height:26px;margin-bottom:12px;border-radius:6px;overflow:hidden;background:rgba(255,255,255,.02)}
.status-strip .pulse-line{height:100%}
.status-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.status-item{border:1px solid rgba(255,255,255,.06);background:rgba(255,255,255,.03);border-radius:12px;padding:11px 12px;display:flex;align-items:center;gap:9px}
.status-item .dot{width:7px;height:7px;border-radius:50%;background:var(--ok);flex-shrink:0;box-shadow:0 0 0 3px rgba(62,213,152,.15)}
.status-item b{display:block;font-size:.88rem;font-weight:700}
.status-item span{display:block;color:var(--muted);font-size:.73rem;margin-top:2px}

/* ---------- Section head ---------- */
.section-head{max-width:720px;margin-bottom:36px}
.section-head h2{font-size:clamp(1.9rem,3.6vw,3.15rem);line-height:1.06;margin-bottom:15px}
.section-head p{color:var(--muted);line-height:1.7;margin:0;font-size:1.02rem}

/* ---------- Cards ---------- */
.problem-grid,.pillars-grid,.proof-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{
  position:relative;border:1px solid var(--line);border-radius:18px;
  background:linear-gradient(180deg, rgba(16,31,56,.9), rgba(16,31,56,.6));
  padding:26px;overflow:hidden;
  transition:transform .35s var(--ease), border-color .35s var(--ease), box-shadow .35s var(--ease);
}
.card:hover{transform:translateY(-5px);border-color:var(--line-strong);box-shadow:0 20px 40px -20px rgba(0,196,204,.25)}
.card:after{content:"";position:absolute;inset:auto 20px 0 20px;height:1px;background:linear-gradient(90deg,transparent,var(--cyan),transparent);opacity:.4}
.card.risk:after{background:linear-gradient(90deg,transparent,var(--warn),transparent)}
.card .num{font-family:'JetBrains Mono',monospace;color:var(--warn);font-size:.8rem;font-weight:700;margin-bottom:16px}
.card h3{font-size:1.22rem;margin-bottom:10px;line-height:1.18}
.card p{margin:0;color:var(--muted);line-height:1.62;font-size:.94rem}
.icon{width:46px;height:46px;border:1px solid var(--line-strong);border-radius:14px;display:grid;place-items:center;margin-bottom:18px;background:rgba(0,196,204,.08);color:var(--cyan);font-size:1.15rem}

/* ---------- Solución ---------- */
.solution{display:grid;grid-template-columns:.9fr 1.1fr;gap:34px;align-items:stretch}
.solution-panel{border:1px solid var(--line);border-radius:22px;background:linear-gradient(135deg, rgba(0,196,204,.11), rgba(16,31,56,.76));padding:32px;box-shadow:var(--shadow)}
.solution-panel h2{font-size:clamp(2rem,4vw,3.3rem);line-height:1.05}
.solution-panel p{color:var(--muted);line-height:1.7;font-size:1.02rem}
.metric-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:26px}
.metric{padding:16px;border:1px solid var(--line);border-radius:14px;background:rgba(10,22,40,.55)}
.metric b{display:block;color:var(--cyan);font:700 1.85rem 'Space Grotesk';font-variant-numeric:tabular-nums}
.metric span{color:var(--muted);font-size:.79rem}

.service-list{display:grid;gap:13px}
.service-row{
  display:grid;grid-template-columns:auto 1fr;gap:16px;align-items:start;
  border:1px solid var(--line);border-radius:16px;padding:18px;background:rgba(16,31,56,.7);
  transition:transform .3s var(--ease), border-color .3s var(--ease);
}
.service-row:hover{transform:translateX(4px);border-color:var(--line-strong)}
.service-row h3{font-size:1.08rem;margin-bottom:5px}
.service-row p{margin:0;color:var(--muted);line-height:1.55;font-size:.91rem}
.check{width:30px;height:30px;border-radius:9px;background:rgba(0,196,204,.1);display:grid;place-items:center;color:var(--cyan);font-weight:900;flex-shrink:0}

/* ---------- Ciclo (pillars) ---------- */
.cycle{position:relative;padding-top:4px}
.cycle-connector{position:absolute;top:52px;left:8%;right:8%;z-index:0}
.pillars-grid{position:relative;z-index:1}
.card.has-image,.step.has-image{padding:0;overflow:hidden}
.card-image{width:100%;height:150px;overflow:hidden;position:relative;background:var(--bg)}
.card-image img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s var(--ease);opacity:.82}
.card.has-image:hover .card-image img,.step.has-image:hover .card-image img{transform:scale(1.06)}
.card-image:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg, rgba(7,15,30,0) 40%, rgba(16,31,56,.95) 100%)}
.card-body{padding:26px}
.pillars-grid .icon{margin-top:-52px;position:relative;z-index:2;background:var(--surface);box-shadow:0 8px 18px rgba(0,0,0,.35)}

/* ---------- Método (steps) ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.step{
  padding:28px;border:1px solid var(--line);border-radius:18px;background:rgba(16,31,56,.7);
  transition:transform .35s var(--ease), border-color .35s var(--ease);
}
.step:hover{transform:translateY(-5px);border-color:var(--line-strong)}
.step small{display:block;color:var(--cyan);font:700 .8rem 'JetBrains Mono';margin-bottom:16px;letter-spacing:.03em}
.step h3{font-size:1.22rem;margin-bottom:10px}
.step p{color:var(--muted);line-height:1.62;margin:0;font-size:.94rem}

/* ---------- CTA band ---------- */
.cta-band{
  border:1px solid var(--line-strong);border-radius:24px;padding:38px;
  background:linear-gradient(135deg, rgba(0,196,204,.14), rgba(16,31,56,.88));
  display:grid;grid-template-columns:1fr auto;gap:24px;align-items:center;
  position:relative;overflow:hidden;
}
.cta-band h2{font-size:clamp(1.8rem,3.2vw,2.75rem);line-height:1.08;margin-bottom:10px}
.cta-band p{margin:0;color:var(--muted);line-height:1.7;max-width:700px}

/* ---------- Contacto ---------- */
.contact-grid{display:grid;grid-template-columns:.82fr 1.18fr;gap:24px}
.contact-card{border:1px solid var(--line);border-radius:20px;background:rgba(16,31,56,.78);padding:28px}
.contact-card p{color:var(--muted);line-height:1.65}
.contact-detail{display:flex;gap:10px;align-items:center;margin-top:12px;color:var(--white)}
.contact-detail a{text-decoration:none;transition:color .2s var(--ease)}
.contact-detail a:hover{color:var(--cyan)}

/* Formulario: acabado tipo aluminio para que destaque sobre el fondo navy */
form{
  border:1px solid #ADB8C4;
  border-radius:20px;
  padding:28px;
  background:
    linear-gradient(155deg, rgba(255,255,255,.5), rgba(255,255,255,0) 40%),
    linear-gradient(160deg, #EEF1F5 0%, #DCE2E9 45%, #C7D0DB 100%);
  box-shadow:0 28px 70px -24px rgba(0,0,0,.6), inset 0 1px 0 rgba(255,255,255,.65);
}
form .field label{font-size:.8rem;font-weight:700;color:#3E4A61}
form input,form textarea,form select{
  width:100%;border:1px solid #BFC8D3;border-radius:10px;background:#FBFCFD;color:#182437;
  padding:13px 14px;font:500 .92rem Inter,sans-serif;transition:border-color .2s var(--ease), box-shadow .2s var(--ease);
}
form input::placeholder,form textarea::placeholder{color:#8B94A3}
form textarea{min-height:112px;resize:vertical}
form input:focus,form textarea:focus,form select:focus{outline:none;border-color:var(--cyan);box-shadow:0 0 0 3px rgba(0,196,204,.22)}
form .form-note{color:#57647A;font-size:.76rem;text-align:center;margin-top:11px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.field{display:flex;flex-direction:column;gap:7px;margin-bottom:14px}
button{border:0;cursor:pointer}
#form-ok{
  display:none;color:#0E8F5B;font-weight:700;text-align:center;padding:16px;
  opacity:0;transform:translateY(6px);transition:opacity .4s var(--ease), transform .4s var(--ease);
}
#form-ok.show{display:block;opacity:1;transform:translateY(0)}
#form-ok.error{color:#C7442E}

footer{border-top:1px solid var(--line);padding:28px 0;color:var(--muted);font-size:.84rem;position:relative;z-index:1}
.footer-row{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;align-items:center}
.footer-row b{color:var(--white);display:inline-flex;align-items:center;gap:7px}
.footer-brand{display:flex;align-items:center;gap:8px;flex-wrap:wrap}

/* ---------- Mobile menu (base styles, oculto por defecto en escritorio) ---------- */
.menu-toggle{
  display:none;flex-direction:column;align-items:center;justify-content:center;gap:4px;
  width:38px;height:38px;border:1px solid var(--line);border-radius:8px;
  background:rgba(0,196,204,.04);cursor:pointer;flex-shrink:0;padding:0;
}
.menu-toggle span{width:18px;height:2px;background:var(--white);display:block;transition:transform .25s var(--ease), opacity .25s var(--ease)}
.menu-toggle.open span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.menu-toggle.open span:nth-child(2){opacity:0}
.menu-toggle.open span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

.mobile-menu{display:none;border-top:1px solid var(--line);background:rgba(7,15,30,.98)}
.mobile-menu.open{display:block}
.mobile-menu .wrap{padding-top:16px;padding-bottom:22px}
.mobile-menu ul{list-style:none;margin:0 0 12px;padding:0;display:flex;flex-direction:column;gap:2px}
.mobile-menu a{display:block;padding:13px 12px;color:var(--muted);text-decoration:none;font-weight:600;font-size:.95rem;border-radius:8px;transition:background .2s var(--ease), color .2s var(--ease)}
.mobile-menu a:hover,.mobile-menu a.active{color:var(--white);background:rgba(0,196,204,.08)}
.mobile-menu .btn{width:100%}

@media (max-width:920px){
  .hero-grid,.solution,.contact-grid{grid-template-columns:1fr}
  .hero-visual{max-width:620px;margin-top:0}
  .problem-grid,.pillars-grid,.proof-grid,.steps{grid-template-columns:1fr 1fr}
  .nav-links{display:none}
  .menu-toggle{display:flex}
  .cta-band{grid-template-columns:1fr}
  .cycle-connector{display:none}
}
@media (max-width:620px){
  .wrap{width:min(calc(100% - 28px),1120px)}
  section{padding:20px 0 64px}
  .hero{padding:20px 0 60px}
  .problem-grid,.pillars-grid,.proof-grid,.steps,.metric-strip,.status-grid,.form-row{grid-template-columns:1fr}
  .hero-image{height:300px}
  .status-card{left:16px;right:16px;bottom:16px;padding:14px}
  .btn{width:100%}
  .hero-actions{width:100%}
  nav{height:66px}
  .nav-cta{display:none}
  .cta-band{padding:26px}
  .hero-pulse{display:none}
}