/* Speed Fibra — Professional ISP Site */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#040810;
  --bg-elevated:#0a1224;
  --bg-card:rgba(12,22,44,.72);
  --blue-deep:#003399;
  --blue:#00AEEF;
  --green:#39FF14;
  --text:#f4f8ff;
  --muted:#9eb4d4;
  --border:rgba(255,255,255,.08);
  --glow:rgba(0,174,239,.35);
  --radius:16px;
  --radius-lg:24px;
  --nav-h:76px;
  --font:'Inter',system-ui,-apple-system,sans-serif;
  --transition:.25s cubic-bezier(.4,0,.2,1);
}
html{scroll-behavior:smooth}
body{
  font-family:var(--font);
  background:var(--bg);
  color:var(--text);
  line-height:1.6;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:none;background:none}
.container{width:min(1180px,92vw);margin:0 auto}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

/* Background mesh */
.bg-mesh{
  position:fixed;inset:0;z-index:-2;
  background:
    radial-gradient(ellipse 80% 50% at 50% -10%,rgba(0,51,153,.45),transparent),
    radial-gradient(ellipse 60% 40% at 100% 50%,rgba(0,174,239,.12),transparent),
    radial-gradient(ellipse 50% 30% at 0% 80%,rgba(57,255,20,.06),transparent),
    var(--bg);
}
.bg-grid{
  position:fixed;inset:0;z-index:-1;opacity:.04;
  background-image:linear-gradient(rgba(255,255,255,.5) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.5) 1px,transparent 1px);
  background-size:48px 48px;
  mask-image:radial-gradient(ellipse at center,black 20%,transparent 75%);
}

/* Nav */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:1000;height:var(--nav-h);
  display:flex;align-items:center;justify-content:space-between;
  padding:0 clamp(16px,4vw,48px);
  background:rgba(4,8,16,.72);
  backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
  border-bottom:1px solid var(--border);
  transition:var(--transition);
}
.nav.scrolled{background:rgba(4,8,16,.92);box-shadow:0 8px 32px rgba(0,0,0,.4)}
.nav-brand{display:flex;align-items:center;gap:12px}
.nav-brand img{height:48px;width:auto;filter:drop-shadow(0 0 12px var(--glow))}
.nav-brand span{font-weight:700;font-size:.95rem;letter-spacing:.04em;display:none}
.nav-links{display:flex;align-items:center;gap:8px}
.nav-links a{
  padding:8px 14px;border-radius:999px;font-size:.88rem;font-weight:500;color:var(--muted);
  transition:var(--transition);
}
.nav-links a:hover,.nav-links a.active{color:var(--text);background:rgba(0,174,239,.12)}
.nav-cta{display:flex;align-items:center;gap:10px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:10px 20px;border-radius:999px;font-weight:600;font-size:.88rem;
  transition:var(--transition);white-space:nowrap;
}
.btn-ghost{border:1px solid rgba(0,174,239,.5);color:var(--blue)}
.btn-ghost:hover{background:var(--blue);color:#001a33}
.btn-primary{
  background:linear-gradient(135deg,var(--blue-deep),var(--blue));
  color:#fff;box-shadow:0 4px 24px var(--glow);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 32px var(--glow)}
.btn-whatsapp{background:linear-gradient(135deg,#25d366,#128c7e);color:#fff}
.btn-whatsapp:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(37,211,102,.35)}
.btn-lg{padding:14px 28px;font-size:1rem}
.menu-toggle{
  display:none;width:44px;height:44px;border-radius:12px;
  align-items:center;justify-content:center;
  background:rgba(255,255,255,.06);color:var(--text);
}
.menu-toggle svg{width:22px;height:22px}
.mobile-drawer{
  position:fixed;inset:0;z-index:1100;pointer-events:none;opacity:0;transition:var(--transition);
}
.mobile-drawer.open{pointer-events:auto;opacity:1}
.mobile-drawer-backdrop{
  position:absolute;inset:0;background:rgba(0,0,0,.6);backdrop-filter:blur(4px);
}
.mobile-drawer-panel{
  position:absolute;top:0;right:0;width:min(320px,88vw);height:100%;
  background:var(--bg-elevated);border-left:1px solid var(--border);
  padding:24px;display:flex;flex-direction:column;gap:8px;
  transform:translateX(100%);transition:var(--transition);
}
.mobile-drawer.open .mobile-drawer-panel{transform:translateX(0)}
.mobile-drawer a{
  padding:14px 16px;border-radius:12px;font-weight:500;color:var(--muted);
}
.mobile-drawer a:hover,.mobile-drawer a.active{background:rgba(0,174,239,.1);color:var(--text)}
.mobile-drawer .btn{margin-top:12px;width:100%}

/* Pages SPA */
.page{display:none;animation:fadeIn .4s ease}
.page.active{display:block}
@keyframes fadeIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}

/* Hero */
.hero{padding:calc(var(--nav-h) + 48px) 0 80px;position:relative}
.hero-grid{
  display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center;
}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:999px;
  background:rgba(57,255,20,.1);border:1px solid rgba(57,255,20,.25);
  color:var(--green);font-size:.78rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;
  margin-bottom:20px;
}
.hero-badge::before{content:'';width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 12px var(--green);animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.4}}
.hero h1{
  font-size:clamp(2.2rem,5vw,3.6rem);font-weight:800;line-height:1.08;
  letter-spacing:-.02em;margin-bottom:20px;
}
.hero h1 .gradient{
  background:linear-gradient(135deg,#fff 30%,var(--blue) 70%,var(--green));
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
}
.hero-lead{font-size:1.1rem;color:var(--muted);max-width:520px;margin-bottom:32px;line-height:1.7}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:40px}
.hero-visual{position:relative}
.hero-visual-frame{
  position:relative;border-radius:var(--radius-lg);overflow:hidden;
  border:1px solid rgba(0,174,239,.25);
  background:linear-gradient(145deg,rgba(0,51,153,.2),rgba(4,8,16,.8));
  box-shadow:0 24px 80px rgba(0,0,0,.5),0 0 60px rgba(0,174,239,.15);
  padding:24px;
}
.hero-visual img{width:100%;border-radius:12px;animation:float 5s ease-in-out infinite}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
.hero-glow{
  position:absolute;width:280px;height:280px;border-radius:50%;
  background:radial-gradient(circle,var(--glow),transparent 70%);
  filter:blur(40px);z-index:-1;top:10%;right:-10%;
}

/* Stats bar */
.stats-bar{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
  background:var(--border);border-radius:var(--radius);overflow:hidden;
  margin-top:64px;border:1px solid var(--border);
}
.stat-item{
  background:var(--bg-card);padding:24px 20px;text-align:center;
  backdrop-filter:blur(12px);
}
.stat-item strong{display:block;font-size:1.8rem;font-weight:800;color:var(--blue);line-height:1.2}
.stat-item span{font-size:.82rem;color:var(--muted);text-transform:uppercase;letter-spacing:.05em}

/* Section common */
section{padding:88px 0}
.section-header{text-align:center;max-width:640px;margin:0 auto 56px}
.section-label{
  display:inline-block;font-size:.75rem;font-weight:700;letter-spacing:.12em;
  text-transform:uppercase;color:var(--blue);margin-bottom:12px;
}
.section-header h2{font-size:clamp(1.8rem,3.5vw,2.4rem);font-weight:800;margin-bottom:14px}
.section-header p{color:var(--muted);font-size:1.02rem}

/* Features */
.features-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.feature-card{
  background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);
  padding:28px 24px;transition:var(--transition);backdrop-filter:blur(8px);
}
.feature-card:hover{border-color:rgba(0,174,239,.4);transform:translateY(-4px);box-shadow:0 16px 40px rgba(0,0,0,.3)}
.feature-icon{
  width:52px;height:52px;border-radius:14px;
  background:linear-gradient(135deg,rgba(0,51,153,.4),rgba(0,174,239,.2));
  display:flex;align-items:center;justify-content:center;margin-bottom:18px;
  color:var(--blue);
}
.feature-icon svg{width:26px;height:26px}
.feature-card h3{font-size:1.05rem;font-weight:700;margin-bottom:8px}
.feature-card p{font-size:.88rem;color:var(--muted);line-height:1.55}

/* Plans */
.plans-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;align-items:stretch}
.plan-card{
  position:relative;background:var(--bg-card);border:1px solid var(--border);
  border-radius:var(--radius-lg);padding:32px 24px;
  display:flex;flex-direction:column;transition:var(--transition);
  backdrop-filter:blur(8px);
}
.plan-card:hover{transform:translateY(-6px);border-color:rgba(0,174,239,.35)}
.plan-card.featured{
  border-color:var(--blue);
  background:linear-gradient(160deg,rgba(0,174,239,.14),rgba(4,8,16,.9));
  box-shadow:0 0 40px rgba(0,174,239,.2);
  transform:scale(1.02);
}
.plan-card.featured:hover{transform:scale(1.02) translateY(-6px)}
.plan-tag{
  position:absolute;top:-12px;left:50%;transform:translateX(-50%);
  background:var(--blue);color:#001a33;padding:5px 16px;border-radius:999px;
  font-size:.72rem;font-weight:800;letter-spacing:.04em;text-transform:uppercase;
}
.plan-name{font-size:.85rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin-bottom:8px}
.plan-speed{font-size:2.6rem;font-weight:800;line-height:1;margin-bottom:4px}
.plan-speed small{font-size:1rem;font-weight:500;color:var(--muted)}
.plan-price{font-size:2rem;font-weight:800;margin:16px 0 20px}
.plan-price span{font-size:.9rem;font-weight:500;color:var(--muted)}
.plan-features{list-style:none;flex:1;margin-bottom:24px}
.plan-features li{
  display:flex;align-items:flex-start;gap:10px;
  font-size:.86rem;color:var(--muted);padding:7px 0;border-bottom:1px solid rgba(255,255,255,.04);
}
.plan-features li svg{flex-shrink:0;width:18px;height:18px;margin-top:2px;color:var(--green)}
.plan-card .btn{width:100%}
.plan-blue .plan-speed{color:var(--blue)}
.plan-green .plan-speed{color:var(--green)}
.plan-silver .plan-speed{background:linear-gradient(180deg,#fff,#888);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}

/* Coverage preview */
.coverage-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;max-width:800px;margin:0 auto 40px}
.coverage-card{
  background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);
  padding:32px;text-align:left;transition:var(--transition);
}
.coverage-card:hover{border-color:rgba(0,174,239,.35)}
.coverage-card h3{font-size:1.15rem;margin-bottom:14px;color:var(--blue)}
.coverage-card li{list-style:none;font-size:.9rem;color:var(--muted);padding:6px 0;display:flex;gap:10px}
.coverage-card li::before{content:'✓';color:var(--green);font-weight:700}

/* Map page */
.map-section{padding-top:calc(var(--nav-h) + 40px)}
#map{
  height:440px;width:100%;border-radius:var(--radius-lg);
  border:2px solid rgba(0,174,239,.3);box-shadow:0 16px 48px rgba(0,0,0,.4);
  margin:32px 0;
}
.map-info{
  display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:40px;
}
.map-info-item{
  text-align:center;padding:28px 20px;
  background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);
}
.map-info-item .icon{font-size:2rem;margin-bottom:10px}
.map-info-item h4{font-size:1rem;margin-bottom:6px}
.map-info-item p{font-size:.85rem;color:var(--muted)}

/* Speedtest CTA */
.speedtest-banner{
  background:linear-gradient(135deg,rgba(0,51,153,.5),rgba(0,174,239,.15));
  border:1px solid rgba(0,174,239,.25);border-radius:var(--radius-lg);
  padding:48px;display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;
}
.speedtest-banner h3{font-size:1.6rem;font-weight:800;margin-bottom:8px}
.speedtest-banner p{color:var(--muted);max-width:480px}

/* Testimonials */
.testimonials-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.testimonial{
  background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);
  padding:28px;position:relative;
}
.testimonial::before{content:'"';position:absolute;top:12px;left:20px;font-size:4rem;color:rgba(0,174,239,.15);font-family:Georgia,serif;line-height:1}
.testimonial p{font-size:.92rem;color:var(--muted);margin-bottom:20px;padding-top:20px;line-height:1.65}
.testimonial-author{display:flex;align-items:center;gap:12px}
.testimonial-avatar{
  width:44px;height:44px;border-radius:50%;
  background:linear-gradient(135deg,var(--blue-deep),var(--blue));
  display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.9rem;
}
.testimonial-author strong{display:block;font-size:.9rem}
.testimonial-author span{font-size:.78rem;color:var(--muted)}
.stars{color:#fbbf24;font-size:.85rem;letter-spacing:2px;margin-bottom:12px}

/* FAQ */
.faq-list{max-width:760px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
.faq-item{
  background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;
}
.faq-question{
  width:100%;text-align:left;padding:20px 24px;
  display:flex;justify-content:space-between;align-items:center;
  font-weight:600;font-size:.95rem;color:var(--text);
}
.faq-question svg{width:20px;height:20px;color:var(--blue);transition:var(--transition);flex-shrink:0}
.faq-item.open .faq-question svg{transform:rotate(180deg)}
.faq-answer{max-height:0;overflow:hidden;transition:max-height .35s ease}
.faq-item.open .faq-answer{max-height:200px}
.faq-answer p{padding:0 24px 20px;color:var(--muted);font-size:.9rem;line-height:1.65}

/* Lifestyle TV frame */
.lifestyle{padding:60px 0}
.tv-showcase{max-width:900px;margin:0 auto;text-align:center}
.tv-frame{
  display:inline-block;background:linear-gradient(145deg,#1a1f35,#0c1020);
  border-radius:20px;padding:18px;border:2px solid rgba(0,174,239,.3);
  box-shadow:0 24px 64px rgba(0,0,0,.6),0 0 40px rgba(0,174,239,.1);
}
.tv-screen{border-radius:10px;overflow:hidden;background:#000}
.tv-screen img{width:100%;height:auto}
.tv-stand{width:180px;height:24px;margin:12px auto 0;background:linear-gradient(180deg,#1a1f35,#080c18);border-radius:0 0 8px 8px}

/* Footer */
.footer{
  background:#020408;border-top:1px solid var(--border);padding:64px 0 32px;margin-top:40px;
}
.footer-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:40px;margin-bottom:48px}
.footer-brand img{height:44px;margin-bottom:16px}
.footer-brand p{font-size:.88rem;color:var(--muted);max-width:280px;line-height:1.6}
.footer h4{font-size:.82rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;margin-bottom:16px;color:var(--blue)}
.footer ul{list-style:none}
.footer li{margin-bottom:10px}
.footer a,.footer li{font-size:.88rem;color:var(--muted);transition:var(--transition)}
.footer a:hover{color:var(--text)}
.footer-bottom{
  border-top:1px solid var(--border);padding-top:24px;
  display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;
  font-size:.82rem;color:var(--muted);
}

/* Floating elements */
.whatsapp-float{
  position:fixed;bottom:24px;right:24px;z-index:900;
  width:58px;height:58px;border-radius:50%;
  background:linear-gradient(135deg,#25d366,#128c7e);
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 8px 28px rgba(37,211,102,.4);border:2px solid rgba(255,255,255,.9);
  transition:var(--transition);
}
.whatsapp-float:hover{transform:scale(1.08)}
.whatsapp-float svg{width:30px;height:30px;fill:#fff}

.promo-bar{
  position:fixed;bottom:0;left:0;right:0;z-index:850;
  background:linear-gradient(90deg,var(--blue-deep),#0055bb);
  padding:12px 20px;display:flex;align-items:center;justify-content:center;gap:16px;flex-wrap:wrap;
  font-size:.88rem;border-top:1px solid rgba(255,255,255,.1);
  transform:translateY(100%);transition:var(--transition);
}
.promo-bar.visible{transform:translateY(0)}
.promo-bar strong{color:var(--green)}
.promo-close{
  position:absolute;right:16px;top:50%;transform:translateY(-50%);
  width:32px;height:32px;border-radius:8px;background:rgba(0,0,0,.2);color:#fff;
  display:flex;align-items:center;justify-content:center;font-size:1.2rem;
}

/* Reveal animations */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease}
.reveal.visible{opacity:1;transform:none}

/* Swiper fallback mobile plans scroll */
.plans-scroll{display:none}

/* Responsive */
@media(max-width:1024px){
  .hero-grid{grid-template-columns:1fr;text-align:center}
  .hero-lead{margin:0 auto 32px}
  .hero-actions{justify-content:center}
  .hero-visual{max-width:480px;margin:0 auto}
  .features-grid,.plans-grid{grid-template-columns:repeat(2,1fr)}
  .plan-card.featured{transform:none}
  .stats-bar{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:repeat(2,1fr)}
  .testimonials-grid{grid-template-columns:1fr}
}
@media(max-width:768px){
  .nav-links,.nav-cta{display:none}
  .menu-toggle{display:flex}
  .features-grid,.plans-grid,.map-info,.coverage-cards{grid-template-columns:1fr}
  .stats-bar{grid-template-columns:1fr 1fr}
  .speedtest-banner{flex-direction:column;text-align:center;padding:32px 24px}
  .footer-grid{grid-template-columns:1fr;text-align:center}
  .footer-brand p{margin:0 auto}
  .promo-bar{padding-right:48px}
  body.has-promo .whatsapp-float{bottom:72px}
}
@media(max-width:480px){
  .hero h1{font-size:2rem}
  .stat-item strong{font-size:1.4rem}
  #map{height:300px}
}