/* ===== VARIABLES ===== */
:root{
  --bg:#0b0f17;
  --bg-2:#0f1623;
  --bg-3:#131c2e;
  --card:#151f33;
  --card-2:#1a2540;
  --line:rgba(255,255,255,.08);
  --text:#e8edf5;
  --muted:#94a3b8;
  --green:#22c55e;
  --green-d:#16a34a;
  --blue:#3b82f6;
  --blue-d:#2563eb;
  --purple:#a855f7;
  --purple-d:#9333ea;
  --gold:#f59e0b;
  --wa:#25d366;
  --radius:18px;
  --shadow:0 20px 50px -20px rgba(0,0,0,.6);
  --maxw:1180px;
}

/* ===== RESET ===== */
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:'Inter',system-ui,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.6;
  overflow-x:hidden;
}
img,iframe{display:block;max-width:100%;border:0}
a{color:inherit;text-decoration:none}
ul{list-style:none}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}

/* ===== BUTTONS ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 22px;border-radius:12px;font-weight:600;font-size:15px;
  cursor:pointer;border:1px solid transparent;transition:.25s ease;
  white-space:nowrap;
}
.btn-sm{padding:9px 16px;font-size:14px}
.btn-lg{padding:15px 30px;font-size:16px}
.btn-block{width:100%}
.btn-primary{background:linear-gradient(135deg,var(--blue),var(--purple));color:#fff;box-shadow:0 8px 24px -8px var(--blue)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 30px -8px var(--purple)}
.btn-ghost{background:rgba(255,255,255,.06);border-color:var(--line);color:var(--text)}
.btn-ghost:hover{background:rgba(255,255,255,.12)}
.btn-ghost-light{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.25);color:#fff}
.btn-ghost-light:hover{background:rgba(255,255,255,.2)}
.btn-green{background:linear-gradient(135deg,var(--green),var(--green-d));color:#04130a}
.btn-green:hover{transform:translateY(-2px);box-shadow:0 12px 28px -8px var(--green)}
.btn-blue{background:linear-gradient(135deg,var(--blue),var(--blue-d));color:#fff}
.btn-blue:hover{transform:translateY(-2px);box-shadow:0 12px 28px -8px var(--blue)}
.btn-purple{background:linear-gradient(135deg,var(--purple),var(--purple-d));color:#fff}
.btn-purple:hover{transform:translateY(-2px);box-shadow:0 12px 28px -8px var(--purple)}
.btn-whatsapp{background:var(--wa);color:#06351c;font-weight:700}
.btn-whatsapp:hover{background:#1fb855;transform:translateY(-2px)}

/* ===== NAVBAR ===== */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;transition:.3s;padding:16px 0}
.nav.scrolled{background:rgba(11,15,23,.85);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);padding:10px 0}
.nav-inner{display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;gap:10px}
.brand-logo{
  width:38px;height:38px;border-radius:10px;
  background:linear-gradient(135deg,var(--blue),var(--purple));
  display:flex;align-items:center;justify-content:center;font-weight:800;font-size:15px;color:#fff;
  font-family:'Space Grotesk',sans-serif;
}
.brand-name{font-family:'Space Grotesk',sans-serif;font-size:20px;font-weight:600;letter-spacing:-.5px}
.brand-name b{color:var(--blue)}
.nav-links{display:flex;align-items:center;gap:26px}
.nav-links a{font-weight:500;color:var(--muted);transition:.2s;font-size:15px}
.nav-links a:hover{color:var(--text)}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px}
.nav-toggle span{width:24px;height:2px;background:var(--text);border-radius:2px;transition:.3s}
.nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle.open span:nth-child(2){opacity:0}
.nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ===== HERO ===== */
.hero{position:relative;padding:130px 0 90px;overflow:hidden}
.hero-bg{position:absolute;inset:0;overflow:hidden;z-index:0}
.blob{position:absolute;border-radius:50%;filter:blur(90px);opacity:.35;animation:float 14s ease-in-out infinite}
.blob-1{width:480px;height:480px;background:var(--blue);top:-120px;left:-100px}
.blob-2{width:420px;height:420px;background:var(--purple);top:50px;right:-120px;animation-delay:-4s}
.blob-3{width:360px;height:360px;background:var(--green);bottom:-150px;left:30%;animation-delay:-8s;opacity:.2}
@keyframes float{0%,100%{transform:translate(0,0)}33%{transform:translate(40px,-30px)}66%{transform:translate(-30px,20px)}}
.hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:1.1fr .9fr;gap:50px;align-items:center}
.badge{
  display:inline-block;padding:7px 14px;border-radius:999px;
  background:rgba(255,255,255,.07);border:1px solid var(--line);
  font-size:13px;font-weight:500;color:var(--muted);margin-bottom:22px;
}
.badge-light{background:rgba(255,255,255,.12);color:#fff}
.hero h1{font-size:clamp(34px,5vw,58px);line-height:1.05;font-weight:800;letter-spacing:-1.5px;margin-bottom:20px}
.grad-text{background:linear-gradient(120deg,var(--blue),var(--purple) 50%,var(--green));-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{font-size:19px;color:var(--muted);max-width:540px;margin-bottom:30px}
.lead b{color:var(--text)}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:40px}
.hero-stats{display:flex;gap:30px;flex-wrap:wrap}
.stat{display:flex;flex-direction:column}
.stat b{font-size:30px;font-family:'Space Grotesk',sans-serif;color:#fff;line-height:1}
.stat span{font-size:13px;color:var(--muted);margin-top:4px}

/* Hero visual */
.hero-visual{position:relative;display:flex;align-items:center;justify-content:center;min-height:420px}
.laptop{width:100%;max-width:480px;position:relative;z-index:2;animation:rise 1s ease both}
.laptop-screen{
  background:#0a0e16;border:8px solid #1a2236;border-radius:14px 14px 4px 4px;
  overflow:hidden;aspect-ratio:16/10;box-shadow:0 30px 60px -20px rgba(0,0,0,.7);
}
.laptop-screen iframe{width:100%;height:100%;background:#0d1320}
.laptop-base{width:118%;height:14px;margin-left:-9%;background:linear-gradient(#2a3550,#1a2236);border-radius:0 0 12px 12px;box-shadow:0 8px 20px rgba(0,0,0,.4)}
@keyframes rise{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}
.phone-float{
  position:absolute;right:-10px;bottom:-20px;width:120px;height:230px;z-index:3;
  border:6px solid #0f1623;border-radius:24px;overflow:hidden;
  box-shadow:0 25px 50px -12px rgba(0,0,0,.8);background:#0d1320;
  animation:floatPhone 5s ease-in-out infinite;
}
.phone-float iframe{width:100%;height:100%}
@keyframes floatPhone{0%,100%{transform:translateY(0) rotate(-4deg)}50%{transform:translateY(-14px) rotate(-4deg)}}
.hero-wave{position:absolute;bottom:-1px;left:0;right:0;line-height:0;z-index:1}
.hero-wave svg{width:100%;height:80px}

/* ===== TRUST ===== */
.trust{background:var(--bg-2);padding:36px 0;border-bottom:1px solid var(--line)}
.trust-title{text-align:center;color:var(--muted);font-size:14px;margin-bottom:18px;font-weight:500}
.trust-row{display:flex;gap:20px;justify-content:center;flex-wrap:wrap}
.trust-row span{font-size:15px;font-weight:500;color:var(--text);opacity:.8}

/* ===== SECTION HEAD ===== */
.section-head{text-align:center;max-width:680px;margin:0 auto 50px}
.eyebrow{display:inline-block;font-size:13px;font-weight:600;letter-spacing:2px;text-transform:uppercase;color:var(--blue);margin-bottom:12px}
.section-head h2{font-size:clamp(28px,4vw,44px);font-weight:800;letter-spacing:-1px;margin-bottom:14px}
.section-head p{color:var(--muted);font-size:18px}

/* ===== FEATURES ===== */
.features{padding:90px 0;background:var(--bg)}
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.feature-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:30px;transition:.3s;
}
.feature-card:hover{transform:translateY(-6px);border-color:rgba(59,130,246,.4);background:var(--card-2)}
.feature-ico{width:54px;height:54px;border-radius:14px;background:linear-gradient(135deg,rgba(59,130,246,.2),rgba(168,85,247,.2));display:flex;align-items:center;justify-content:center;font-size:26px;margin-bottom:18px}
.feature-card h3{font-size:19px;margin-bottom:8px}
.feature-card p{color:var(--muted);font-size:15px}

/* ===== PLANES ===== */
.planes{padding:90px 0;background:var(--bg-2)}
.planes-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;align-items:start}
.plan{
  background:var(--card);border:1px solid var(--line);border-radius:24px;
  padding:34px 28px;position:relative;transition:.35s;overflow:hidden;
}
.plan::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:var(--green);opacity:.9}
.plan-blue::before{background:var(--blue)}
.plan-purple::before{background:var(--purple)}
.plan:hover{transform:translateY(-8px);box-shadow:var(--shadow)}
.plan.featured{border-color:rgba(59,130,246,.5);box-shadow:0 0 0 1px rgba(59,130,246,.3),0 30px 60px -20px rgba(59,130,246,.3)}
.plan-flag{
  position:absolute;top:16px;right:-40px;transform:rotate(45deg);
  background:linear-gradient(135deg,var(--gold),#d97706);color:#1a1305;
  font-size:12px;font-weight:700;padding:5px 44px;box-shadow:0 4px 12px rgba(0,0,0,.3);
}
.plan-tag{font-size:13px;font-weight:600;margin-bottom:10px;display:block}
.plan h3{font-size:22px;font-weight:700;margin-bottom:6px;letter-spacing:-.5px}
.plan-sub{color:var(--muted);font-size:14px;margin-bottom:18px;min-height:40px}
.plan-price{display:flex;align-items:baseline;gap:6px;margin-bottom:18px}
.price{font-size:46px;font-weight:800;font-family:'Space Grotesk',sans-serif;letter-spacing:-2px}
.period{color:var(--muted);font-size:16px}

/* device mini in plan */
.plan-device{margin:0 -10px 22px;display:flex;justify-content:center;min-height:150px;align-items:center}
.laptop-mini{width:100%}
.laptop-mini .laptop-screen{border-width:5px;border-radius:10px 10px 2px 2px;aspect-ratio:16/9}
.laptop-mini .laptop-base{height:8px;border-radius:0 0 8px 8px}
.phone-mini .phone-frame{
  width:110px;height:215px;border:5px solid #0f1623;border-radius:22px;overflow:hidden;background:#0d1320;
  box-shadow:0 15px 30px -10px rgba(0,0,0,.6);
}
.phone-mini .phone-frame iframe{width:100%;height:100%}

/* NFC scene */
.nfc-scene{display:flex;align-items:center;gap:12px;flex-wrap:wrap;justify-content:center}
.nfc-reader{
  width:80px;height:90px;background:linear-gradient(145deg,#1a1a1a,#000);border-radius:12px;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;
  border:1px solid #333;position:relative;box-shadow:0 10px 24px rgba(0,0,0,.6);
}
.nfc-reader span{color:var(--green);font-weight:800;font-size:15px;letter-spacing:1px;font-family:'Space Grotesk',sans-serif}
.nfc-light{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 12px var(--green);animation:pulse 1.6s infinite}
@keyframes pulse{0%,100%{opacity:.3}50%{opacity:1}}
.nfc-card{width:55px;height:35px;border-radius:6px;background:linear-gradient(135deg,#2a3550,#4a5680);border:1px solid rgba(255,255,255,.15);box-shadow:0 6px 14px rgba(0,0,0,.5);position:relative}
.nfc-card::after{content:"";position:absolute;top:8px;left:8px;width:14px;height:10px;border:1.5px solid var(--blue);border-radius:3px}
.nfc-band{width:42px;height:18px;border-radius:9px;background:linear-gradient(135deg,#1a1a1a,#333);box-shadow:0 6px 14px rgba(0,0,0,.5)}

.plan-list{display:flex;flex-direction:column;gap:11px;margin-bottom:24px}
.plan-list li{font-size:14.5px;color:var(--text);display:flex;gap:8px}
.plan-list li:nth-child(1){opacity:1}

/* ===== COMPARATIVA ===== */
.comparativa{padding:90px 0;background:var(--bg)}
.compare-table{
  background:var(--card);border:1px solid var(--line);border-radius:20px;overflow:hidden;
  box-shadow:var(--shadow);
}
.compare-head,.compare-row{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr}
.compare-head{background:var(--card-2);border-bottom:2px solid var(--line)}
.compare-head .compare-col{padding:20px 16px;text-align:center;font-weight:700;font-size:15px}
.compare-head small{font-weight:500;color:var(--muted);font-size:12px}
.compare-row{border-bottom:1px solid var(--line);transition:.2s}
.compare-row:hover{background:rgba(255,255,255,.03)}
.compare-row:last-child{border-bottom:0}
.compare-col{padding:16px;text-align:center;font-size:15px}
.compare-col-feature{text-align:left;font-weight:500;color:var(--muted);padding-left:24px}
.compare-row-foot .compare-col{font-weight:600}
.compare-col.highlight{color:var(--green);font-weight:700}
.compare-col:has(✅){color:var(--green)}

.ventajas{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:40px}
.ventaja{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:26px;transition:.3s}
.ventaja:hover{transform:translateY(-4px);border-color:rgba(168,85,247,.4)}
.ventaja-ico{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:22px;font-weight:700;margin-bottom:14px}
.ventaja-ico.blue{background:rgba(59,130,246,.15);color:var(--blue)}
.ventaja-ico.purple{background:rgba(168,85,247,.15);color:var(--purple)}
.ventaja-ico.grad{background:linear-gradient(135deg,var(--blue),var(--purple));color:#fff}
.ventaja h4{font-size:17px;margin-bottom:8px}
.ventaja p{color:var(--muted);font-size:14.5px}
.ventaja p b{color:var(--text)}

/* ===== DEMO VISUAL ===== */
.demo-visual{padding:90px 0;background:var(--bg-2)}
.demo-grid{display:grid;grid-template-columns:1.4fr .8fr;gap:40px;align-items:center}
.demo-card{display:flex;flex-direction:column;align-items:center}
.demo-tag{color:var(--muted);font-size:14px;margin-bottom:18px;font-weight:500}
.phone-big .phone-frame{
  width:230px;height:460px;border:9px solid #0f1623;border-radius:36px;overflow:hidden;background:#0d1320;
  box-shadow:0 30px 60px -15px rgba(0,0,0,.7);
}
.phone-big .phone-frame iframe{width:100%;height:100%}

/* ===== CTA ===== */
.cta{padding:80px 0 100px;background:var(--bg)}
.cta-card{
  background:linear-gradient(135deg,rgba(59,130,246,.15),rgba(168,85,247,.15));
  border:1px solid rgba(168,85,247,.3);border-radius:28px;
  padding:56px;display:grid;grid-template-columns:1.5fr .8fr;gap:40px;align-items:center;
  position:relative;overflow:hidden;
}
.cta-card::before{content:"";position:absolute;width:400px;height:400px;background:var(--purple);filter:blur(120px);opacity:.2;top:-150px;right:-100px;border-radius:50%}
.cta-copy{position:relative;z-index:1}
.cta-card h2{font-size:clamp(28px,4vw,40px);font-weight:800;letter-spacing:-1px;margin:14px 0 16px}
.cta-card p{color:var(--muted);font-size:17px;margin-bottom:26px;max-width:520px}
.cta-buttons{display:flex;gap:14px;flex-wrap:wrap}
.cta-qr{display:flex;justify-content:center;position:relative;z-index:1}
.qr-box{background:#fff;border-radius:18px;padding:16px;display:flex;flex-direction:column;align-items:center;gap:8px;box-shadow:var(--shadow)}
.qr-caption{color:#333;font-size:13px;font-weight:600}

/* ===== FOOTER ===== */
.footer{background:#070b12;border-top:1px solid var(--line);padding:50px 0 0}
.footer-inner{display:grid;grid-template-columns:1fr 2fr;gap:40px;margin-bottom:36px}
.footer-brand{display:flex;align-items:center;gap:12px}
.footer-brand small{color:var(--muted);font-size:13px}
.footer-cols{display:grid;grid-template-columns:repeat(2,1fr);gap:30px}
.footer-cols h5{font-size:15px;margin-bottom:14px;color:var(--text)}
.footer-cols a{display:block;color:var(--muted);font-size:14px;margin-bottom:10px;transition:.2s}
.footer-cols a:hover{color:var(--blue)}
.footer-bottom{border-top:1px solid var(--line);padding:22px 0;text-align:center}
.footer-bottom p{color:var(--muted);font-size:13px}

/* ===== WHATSAPP FLOAT ===== */
.wa-float{
  position:fixed;bottom:24px;right:24px;z-index:90;
  width:58px;height:58px;border-radius:50%;background:var(--wa);color:#06351c;
  display:flex;align-items:center;justify-content:center;box-shadow:0 10px 30px rgba(37,211,102,.5);
  transition:.3s;animation:waPulse 2.5s infinite;
}
.wa-float:hover{transform:scale(1.1)}
@keyframes waPulse{0%{box-shadow:0 0 0 0 rgba(37,211,102,.5)}70%{box-shadow:0 0 0 16px rgba(37,211,102,0)}100%{box-shadow:0 0 0 0 rgba(37,211,102,0)}}

/* ===== REVEAL ANIM ===== */
.reveal{opacity:0;transform:translateY(30px);transition:.7s cubic-bezier(.2,.7,.2,1)}
.reveal.visible{opacity:1;transform:translateY(0)}

/* ===== RESPONSIVE ===== */
@media(max-width:900px){
  .hero-inner{grid-template-columns:1fr;text-align:center}
  .hero-copy{order:2}
  .hero-visual{order:1;margin-bottom:20px;min-height:340px}
  .hero-cta,.hero-stats{justify-content:center}
  .lead{margin-left:auto;margin-right:auto}
  .feature-grid{grid-template-columns:repeat(2,1fr)}
  .planes-grid{grid-template-columns:1fr;max-width:480px;margin:0 auto}
  .plan.featured{transform:none}
  .ventajas{grid-template-columns:1fr}
  .demo-grid{grid-template-columns:1fr}
  .cta-card{grid-template-columns:1fr;text-align:center;padding:36px}
  .cta-buttons{justify-content:center}
  .footer-inner{grid-template-columns:1fr}
}

@media(max-width:680px){
  .nav-links{
    position:fixed;top:0;right:0;bottom:0;width:260px;flex-direction:column;
    background:var(--bg-2);padding:80px 24px 24px;gap:18px;transform:translateX(100%);
    transition:.3s;z-index:99;border-left:1px solid var(--line);
  }
  .nav-links.open{transform:translateX(0)}
  .nav-links a{font-size:17px}
  .nav-toggle{display:flex;z-index:101}
  .container{padding:0 18px}
  .feature-grid{grid-template-columns:1fr}
  .compare-head,.compare-row{grid-template-columns:1.2fr 1fr 1fr 1fr;font-size:13px}
  .compare-col{padding:12px 8px}
  .compare-col-feature{padding-left:14px;font-size:13px}
  .hero{padding-top:110px}
  .phone-float{width:90px;height:175px;right:0}
  .cta-card{padding:28px 20px}
  .price{font-size:40px}
  .hero-stats{gap:18px}
  .stat b{font-size:24px}
}

@media(max-width:420px){
  .compare-head,.compare-row{grid-template-columns:1fr;text-align:left}
  .compare-col{text-align:left!important;padding:8px 14px}
  .compare-col-feature{grid-row:1;font-weight:700;color:var(--text);border-bottom:1px solid var(--line);padding-bottom:4px}
  .compare-head{display:none}
  .compare-row{padding:8px 0;border-bottom:1px solid var(--line)}
}