/* ============ VOLTRIX — Premium Black & Gold ============ */
:root{
  --bg:#050505;
  --bg-2:#0a0a0a;
  --card:#0d0d0d;
  --gold:#F5B400;
  --gold-2:#FFD24A;
  --gold-deep:#8a6300;
  --white:#ffffff;
  --muted:rgba(255,255,255,.6);
  --muted-2:rgba(255,255,255,.45);
  --border:rgba(255,255,255,.08);
  --gold-border:rgba(245,180,0,.3);
  --radius:18px;
  --shadow-gold:0 0 30px rgba(245,180,0,.4);
  --shadow-gold-lg:0 0 60px rgba(245,180,0,.6);
  --container:1200px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:'Inter',system-ui,sans-serif;
  background:var(--bg);
  color:var(--white);
  line-height:1.6;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{font-family:'Sora',system-ui,sans-serif;letter-spacing:-.02em;font-weight:800;line-height:1.1}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
ul{list-style:none}
::selection{background:var(--gold);color:#000}
::-webkit-scrollbar{width:10px}
::-webkit-scrollbar-track{background:var(--bg)}
::-webkit-scrollbar-thumb{background:linear-gradient(180deg,var(--gold),var(--gold-deep));border-radius:10px}

.container{max-width:var(--container);margin:0 auto;padding:0 24px}
.container.narrow{max-width:820px}
.section{padding:120px 0;position:relative}
@media (max-width:768px){.section{padding:80px 0}}

.gold{color:var(--gold)}
.gold-grad{background:linear-gradient(135deg,#FFE57A,#F5B400);-webkit-background-clip:text;background-clip:text;color:transparent}
.shimmer{
  background:linear-gradient(90deg,#F5B400 0%,#FFE57A 50%,#F5B400 100%);
  background-size:200% 100%;
  -webkit-background-clip:text;background-clip:text;color:transparent;
  animation:shimmer 4s linear infinite;
}
@keyframes shimmer{0%{background-position:-200% 0}100%{background-position:200% 0}}

/* ============ HEADER ============ */
#header{
  position:fixed;inset:0 0 auto 0;z-index:50;
  transition:all .4s ease;background:transparent;
}
#header.scrolled{background:rgba(0,0,0,.65);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--border)}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:18px 24px}
.logo{display:flex;align-items:center;gap:10px}
.logo-icon{
  display:grid;place-items:center;width:36px;height:36px;border-radius:10px;
  background:linear-gradient(135deg,var(--gold),#b88500);color:#000;
  box-shadow:0 0 20px rgba(245,180,0,.5);
}
.logo-icon svg{width:20px;height:20px;stroke-width:2.5}
.logo-text{font-family:'Sora',sans-serif;font-weight:800;font-size:20px;letter-spacing:-.02em}
.nav-desktop{display:flex;gap:32px}
.nav-desktop a{font-size:14px;font-weight:500;color:rgba(255,255,255,.7);position:relative;transition:color .2s}
.nav-desktop a:hover{color:#fff}
.nav-desktop a::after{content:"";position:absolute;left:0;bottom:-4px;height:1px;width:0;background:var(--gold);transition:width .3s}
.nav-desktop a:hover::after{width:100%}
.menu-toggle{display:none;background:none;border:0;color:#fff;cursor:pointer;width:40px;height:40px}
.menu-toggle svg{width:24px;height:24px}
.nav-mobile{display:none;flex-direction:column;background:rgba(0,0,0,.95);backdrop-filter:blur(20px);border-top:1px solid var(--border);padding:16px 24px;gap:4px}
.nav-mobile.open{display:flex}
.nav-mobile a:not(.btn){padding:14px 0;color:rgba(255,255,255,.85);font-weight:500}
.nav-mobile .btn{margin-top:10px}
@media (max-width:960px){
  .nav-desktop,.nav-cta{display:none}
  .menu-toggle{display:grid;place-items:center}
}

/* ============ BUTTONS ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 28px;border-radius:999px;font-weight:800;font-size:14px;
  letter-spacing:.02em;cursor:pointer;transition:all .3s ease;
  border:0;font-family:inherit;text-transform:uppercase;position:relative;overflow:hidden;
}
.btn svg{width:18px;height:18px}
.btn-sm{padding:10px 20px;font-size:13px}
.btn-lg{padding:16px 32px;font-size:14px}
.btn-xl{padding:22px 44px;font-size:16px}
.btn-gold{
  background:linear-gradient(135deg,var(--gold),var(--gold-2));
  color:#000;box-shadow:var(--shadow-gold);
}
.btn-gold:hover{transform:scale(1.04);box-shadow:var(--shadow-gold-lg)}
.btn-gold::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.5),transparent);
  transform:translateX(-100%);transition:transform .7s;
}
.btn-gold:hover::before{transform:translateX(100%)}
.btn-ghost{background:rgba(255,255,255,.03);color:#fff;border:1px solid rgba(255,255,255,.15);backdrop-filter:blur(20px)}
.btn-ghost:hover{border-color:rgba(245,180,0,.6);background:rgba(255,255,255,.06)}
.btn-outline{background:transparent;color:#fff;border:1px solid rgba(245,180,0,.4)}
.btn-outline:hover{background:rgba(245,180,0,.1);border-color:var(--gold)}
.btn-block{width:100%}

/* ============ HERO ============ */
.hero{position:relative;min-height:100vh;padding:140px 0 80px;overflow:hidden;isolation:isolate}
#particles{position:absolute;inset:0;width:100%;height:100%;z-index:-1;opacity:.7}
.hero-glow{
  position:absolute;inset:0;z-index:-2;pointer-events:none;
  background:
    radial-gradient(circle at 30% 20%,rgba(245,180,0,.18),transparent 50%),
    radial-gradient(circle at 80% 70%,rgba(245,180,0,.12),transparent 50%),
    linear-gradient(180deg,transparent,#050505 85%);
}
.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
@media (max-width:960px){.hero-grid{grid-template-columns:1fr;gap:40px}}
.badge{
  display:inline-flex;align-items:center;gap:8px;
  padding:8px 16px;border-radius:999px;
  background:linear-gradient(135deg,rgba(245,180,0,.1),rgba(245,180,0,.02));
  border:1px solid var(--gold-border);
  color:var(--gold);font-size:12px;font-weight:500;
  backdrop-filter:blur(20px);margin-bottom:24px;
}
.dot{position:relative;width:8px;height:8px;border-radius:50%;background:var(--gold)}
.dot::before{content:"";position:absolute;inset:0;border-radius:50%;background:var(--gold);animation:ping 1.5s ease-out infinite}
@keyframes ping{75%,100%{transform:scale(2.5);opacity:0}}

.hero h1{font-size:clamp(36px,6vw,72px);font-weight:800;color:#fff}
.lead{margin-top:24px;font-size:18px;color:var(--muted);max-width:540px}
@media (max-width:640px){.lead{font-size:16px}}
.hero-actions{display:flex;flex-wrap:wrap;gap:16px;margin-top:40px}
.hero-features{display:flex;flex-wrap:wrap;gap:24px;margin-top:36px;font-size:13px;color:rgba(255,255,255,.5)}
.hero-features li{display:flex;align-items:center;gap:8px}
.hero-features svg{width:16px;height:16px;color:var(--gold)}

.hero-image{position:relative}
.hero-image-glow{position:absolute;inset:-30px;background:radial-gradient(circle,rgba(245,180,0,.3),transparent 60%);filter:blur(40px);z-index:-1}
.hero-image img{border-radius:24px;border:1px solid rgba(245,180,0,.2);animation:float 6s ease-in-out infinite}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-14px)}}

/* ============ SECTION HEADS ============ */
.section-head{max-width:640px;margin:0 auto 64px;text-align:center}
.eyebrow{font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.3em;color:var(--gold)}
.eyebrow.small{letter-spacing:.25em;color:rgba(255,255,255,.4)}
.section-head h2{margin-top:12px;font-size:clamp(28px,4vw,52px);color:#fff}
.section-head p{margin-top:16px;color:var(--muted)}

/* ============ GLASS CARD ============ */
.glass{
  background:linear-gradient(135deg,rgba(255,255,255,.04),rgba(255,255,255,.01));
  backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
  border:1px solid var(--border);border-radius:var(--radius);
}

/* ============ BENEFITS ============ */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media (max-width:960px){.grid-3{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.grid-3{grid-template-columns:1fr}}
.bcard{
  position:relative;overflow:hidden;padding:32px;border-radius:var(--radius);
  background:linear-gradient(135deg,rgba(255,255,255,.04),rgba(255,255,255,.01));
  backdrop-filter:blur(20px);border:1px solid var(--border);
  transition:transform .4s ease,border-color .4s ease;
}
.bcard:hover{transform:translateY(-8px);border-color:rgba(245,180,0,.4)}
.bcard::before{
  content:"";position:absolute;top:-40px;right:-40px;width:160px;height:160px;border-radius:50%;
  background:rgba(245,180,0,0);filter:blur(40px);transition:background .4s;
}
.bcard:hover::before{background:rgba(245,180,0,.2)}
.bcard .icon{
  display:inline-grid;place-items:center;width:56px;height:56px;border-radius:14px;margin-bottom:20px;
  background:linear-gradient(135deg,rgba(245,180,0,.2),transparent);
  border:1px solid rgba(245,180,0,.3);
}
.bcard .icon svg{width:24px;height:24px;color:var(--gold)}
.bcard h3{font-size:20px;color:#fff;margin-bottom:8px}
.bcard p{font-size:14px;color:var(--muted);position:relative;z-index:1}

/* ============ PLANS ============ */
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
@media (max-width:960px){.plans{grid-template-columns:1fr;gap:32px}}
.plan{
  position:relative;padding:1px;border-radius:24px;
  background:rgba(255,255,255,.08);
  transition:transform .5s ease;
}
.plan:hover{transform:translateY(-8px)}
.plan-featured{
  background:linear-gradient(180deg,var(--gold),var(--gold-deep) 50%,transparent);
  box-shadow:0 30px 80px -20px rgba(245,180,0,.4);
}
@media (min-width:960px){.plan-featured{transform:scale(1.05)}.plan-featured:hover{transform:scale(1.05) translateY(-8px)}}
.plan-inner{
  position:relative;height:100%;background:var(--bg-2);
  border-radius:23px;padding:40px 32px;
}
.badge-top{
  position:absolute;top:-16px;left:50%;transform:translateX(-50%);
  background:linear-gradient(135deg,var(--gold),var(--gold-2));
  color:#000;font-size:12px;font-weight:800;padding:8px 18px;border-radius:999px;
  box-shadow:0 0 30px rgba(245,180,0,.6);white-space:nowrap;
}
.plan h3{font-size:28px;color:#fff;margin-top:8px}
.plan-desc{font-size:14px;color:rgba(255,255,255,.5);margin-top:8px}
.price{margin-top:32px;display:flex;align-items:baseline;gap:4px}
.price .cur,.price .cents{font-size:24px;font-weight:700;color:rgba(255,255,255,.6)}
.price .num{font-family:'Sora',sans-serif;font-size:64px;font-weight:800;color:#fff;line-height:1}
.plan-featured .price .num{background:linear-gradient(135deg,#FFE57A,#F5B400);-webkit-background-clip:text;background-clip:text;color:transparent}
.plan-opt-label{font-size:14px;color:rgba(255,255,255,.5);margin-top:4px}
.plan-options{margin-top:32px;display:flex;flex-direction:column;gap:12px}
.plan-options .opt{
  display:flex;justify-content:space-between;align-items:center;
  padding:14px 16px;border:1px solid rgba(255,255,255,.1);
  background:rgba(255,255,255,.02);border-radius:12px;font-size:14px;
}
.plan-options .opt b{font-family:'Sora',sans-serif;font-size:18px;color:#fff;font-weight:800}
.plan .btn-block{margin-top:32px}
.plan-features{margin-top:28px;display:flex;flex-direction:column;gap:10px;font-size:14px;color:var(--muted)}
.plan-features li{display:flex;align-items:center;gap:8px}
.plan-features svg{width:16px;height:16px;color:var(--gold)}

/* ============ DEVICES ============ */
.devices{display:grid;grid-template-columns:repeat(6,1fr);gap:16px}
@media (max-width:1100px){.devices{grid-template-columns:repeat(4,1fr)}}
@media (max-width:640px){.devices{grid-template-columns:repeat(3,1fr)}}
@media (max-width:400px){.devices{grid-template-columns:repeat(2,1fr)}}
.device{
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;
  padding:24px 16px;border-radius:var(--radius);
  background:linear-gradient(135deg,rgba(255,255,255,.04),rgba(255,255,255,.01));
  border:1px solid var(--border);backdrop-filter:blur(20px);
  transition:all .3s;
}
.device:hover{transform:translateY(-4px);border-color:rgba(245,180,0,.5);background:rgba(245,180,0,.05)}
.device svg{width:32px;height:32px;color:rgba(255,255,255,.7);transition:all .3s}
.device:hover svg{color:var(--gold);transform:scale(1.1)}
.device span{font-size:12px;font-weight:600;color:rgba(255,255,255,.8);text-align:center}

/* ============ TIMELINE ============ */
.timeline{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:32px}
@media (max-width:900px){.timeline{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.timeline{grid-template-columns:1fr}}
.timeline::before{
  content:"";position:absolute;top:48px;left:5%;right:5%;height:1px;
  background:linear-gradient(90deg,transparent,rgba(245,180,0,.4),transparent);
}
@media (max-width:900px){.timeline::before{display:none}}
.step{text-align:center;position:relative}
.step-num{
  width:96px;height:96px;margin:0 auto 24px;display:grid;place-items:center;
  border-radius:50%;background:var(--bg-2);border:1px solid var(--gold-border);
  font-family:'Sora',sans-serif;font-weight:800;font-size:24px;
  background-clip:padding-box;position:relative;
  background-image:linear-gradient(var(--bg-2),var(--bg-2));
}
.step-num::after{content:attr(data-c)}
.step-num{
  background:var(--bg-2);
  color:transparent;
  background-image:linear-gradient(135deg,#FFE57A,#F5B400);
  -webkit-background-clip:text;background-clip:text;
  border:1px solid var(--gold-border);
  box-shadow:0 0 30px rgba(245,180,0,.15);
}
.step h3{font-size:20px;color:#fff}
.step p{margin-top:8px;font-size:14px;color:var(--muted)}

/* ============ STATS ============ */
.stats{display:grid;grid-template-columns:repeat(5,1fr);gap:20px}
@media (max-width:1000px){.stats{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.stats{grid-template-columns:1fr}}
.stat{
  padding:32px;border-radius:var(--radius);text-align:center;
  background:linear-gradient(135deg,rgba(255,255,255,.04),rgba(255,255,255,.01));
  border:1px solid var(--border);backdrop-filter:blur(20px);
  transition:all .3s;
}
.stat:hover{transform:translateY(-4px);border-color:rgba(245,180,0,.4)}
.stat-num{
  font-family:'Sora',sans-serif;font-size:48px;font-weight:800;
  background:linear-gradient(135deg,#FFE57A,#F5B400);
  -webkit-background-clip:text;background-clip:text;color:transparent;line-height:1;
}
.stat-label{margin-top:8px;font-size:14px;color:var(--muted)}

/* ============ FAQ ============ */
.faq{display:flex;flex-direction:column;gap:12px;margin-top:48px}
.faq-item{
  background:linear-gradient(135deg,rgba(255,255,255,.04),rgba(255,255,255,.01));
  border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;
  backdrop-filter:blur(20px);
}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:20px 24px;background:transparent;border:0;color:#fff;cursor:pointer;
  font-family:'Sora',sans-serif;font-size:16px;font-weight:600;text-align:left;
  transition:background .2s;
}
.faq-q:hover{background:rgba(255,255,255,.03)}
.faq-q svg{width:20px;height:20px;color:var(--gold);transition:transform .3s;flex-shrink:0}
.faq-item.open .faq-q svg{transform:rotate(180deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .4s ease}
.faq-a-inner{padding:0 24px 20px;font-size:14px;color:var(--muted);line-height:1.7}
.faq-item.open .faq-a{max-height:400px}

/* ============ CTA FINAL ============ */
.cta{position:relative;padding:1px;border-radius:36px;overflow:hidden}
.cta::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(135deg,var(--gold),var(--gold-deep),var(--gold));
  opacity:.9;
}
.cta-inner{
  position:relative;padding:80px 40px;text-align:center;
  background:linear-gradient(135deg,#1a1300,#0a0500,#1a1300);
  border-radius:35px;overflow:hidden;
}
.cta-inner::before,.cta-inner::after{
  content:"";position:absolute;width:400px;height:400px;border-radius:50%;
  background:rgba(245,180,0,.2);filter:blur(80px);
}
.cta-inner::before{top:-150px;right:-150px}
.cta-inner::after{bottom:-150px;left:-150px;background:rgba(245,180,0,.15)}
.cta-star{width:40px;height:40px;color:var(--gold);position:relative;z-index:1}
.cta h2{margin-top:24px;font-size:clamp(36px,6vw,72px);position:relative;z-index:1}
.cta p{margin-top:24px;font-size:18px;color:rgba(255,255,255,.7);position:relative;z-index:1}
.cta .btn{margin-top:40px;position:relative;z-index:1}
@media (max-width:640px){.cta-inner{padding:60px 24px}}

/* ============ FOOTER ============ */
footer{padding-top:80px;border-top:1px solid var(--border);background:#000}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:48px;padding-bottom:48px}
@media (max-width:760px){.footer-grid{grid-template-columns:1fr;gap:32px}}
.footer-brand p{margin-top:20px;color:rgba(255,255,255,.55);font-size:14px;max-width:420px}
.socials{display:flex;gap:12px;margin-top:24px}
.socials a{
  display:grid;place-items:center;width:40px;height:40px;border-radius:50%;
  border:1px solid var(--border);color:rgba(255,255,255,.6);transition:all .3s;
}
.socials a:hover{border-color:var(--gold);background:rgba(245,180,0,.1);color:var(--gold)}
.socials svg{width:16px;height:16px}
footer h4{font-family:'Sora',sans-serif;font-size:14px;font-weight:800;text-transform:uppercase;letter-spacing:.1em;margin-bottom:20px}
footer ul li{margin-bottom:12px}
footer ul a{color:rgba(255,255,255,.55);font-size:14px;transition:color .2s;display:inline-flex;align-items:center;gap:8px}
footer ul a:hover{color:var(--gold)}
footer ul svg{width:16px;height:16px}
.badge-link{
  background:rgba(245,180,0,.1);color:var(--gold) !important;
  padding:8px 16px;border-radius:999px;border:1px solid rgba(245,180,0,.3);
}
.badge-link:hover{background:rgba(245,180,0,.2)}
.footer-bottom{
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  padding:32px 24px;border-top:1px solid var(--border);font-size:12px;color:rgba(255,255,255,.4);
}

/* ============ WHATSAPP FLOAT ============ */
.wa-float{
  position:fixed;bottom:24px;right:24px;z-index:40;
  display:grid;place-items:center;width:60px;height:60px;border-radius:50%;
  background:linear-gradient(135deg,#25D366,#128C7E);
  box-shadow:0 0 30px rgba(37,211,102,.5);
  transition:all .3s;color:#fff;
}
.wa-float:hover{transform:scale(1.1);box-shadow:0 0 50px rgba(37,211,102,.8)}
.wa-float svg{width:28px;height:28px}
.wa-ping{position:absolute;inset:0;border-radius:50%;background:rgba(37,211,102,.4);animation:ping 1.8s ease-out infinite;z-index:-1}

/* ============ REVEAL ============ */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .8s ease,transform .8s ease}
.reveal.in-view{opacity:1;transform:translateY(0)}