/* IPTVSMARTCELL — Premium Static Landing (v2 identity) */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --bg:#050505;
  --surface:#111111;
  --surface-2:#181818;
  --surface-3:#1f1f1f;
  --border:rgba(255,255,255,.07);
  --border-strong:rgba(255,255,255,.12);
  --text:#ffffff;
  --muted:#a1a1aa;
  --muted-2:#71717a;
  --red:#B22222;
  --red-deep:#8B0000;
  --red-soft:#C62828;
  --teal:#14B8A6;
  --teal-2:#2DD4BF;
  --teal-deep:#0F9488;
  --radius:16px;
  --radius-lg:20px;
  --shadow:0 20px 50px -20px rgba(0,0,0,.6);
  --shadow-soft:0 10px 30px -15px rgba(0,0,0,.5);
}
html{scroll-behavior:smooth}
body{
  font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  background:#000;
  color:var(--text);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:none;background:none;color:inherit}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}

/* Background ambient — Deep Red → Black → Teal */
.bg-ambient{
  position:fixed;inset:0;z-index:-1;overflow:hidden;
  background:
    radial-gradient(900px 600px at 8% 18%, rgba(139,0,0,.55), transparent 65%),
    radial-gradient(900px 600px at 92% 82%, rgba(20,184,166,.38), transparent 65%),
    radial-gradient(700px 500px at 50% 50%, rgba(0,0,0,.85), transparent 70%),
    linear-gradient(135deg, #2a0708 0%, #0a0a0a 48%, #052e2a 100%);
}
.blob{position:absolute;border-radius:50%;filter:blur(140px);opacity:.35;pointer-events:none}
.blob-1{width:560px;height:560px;background:#8B0000;top:-180px;left:-140px;opacity:.32}
.blob-2{width:520px;height:520px;background:#14B8A6;bottom:-180px;right:-160px;opacity:.22}
.blob-3{width:420px;height:420px;background:#B22222;top:40%;left:35%;opacity:.10}
.grid-lines{
  position:absolute;inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);
  background-size:56px 56px;
  mask-image:radial-gradient(ellipse at 50% 30%, #000 30%, transparent 78%);
}

/* Header */
.header{position:fixed;top:0;left:0;right:0;z-index:50;transition:background .3s ease, box-shadow .3s ease, backdrop-filter .3s ease;padding:18px 0}
.header.scrolled{background:rgba(8,8,10,.65);backdrop-filter:saturate(140%) blur(16px);-webkit-backdrop-filter:saturate(140%) blur(16px);box-shadow:0 1px 0 var(--border),0 8px 24px rgba(0,0,0,.4);padding:12px 0}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px}
.logo{display:inline-flex;align-items:center;gap:10px;font-weight:700;letter-spacing:.2px}
.logo-mark{width:22px;height:22px;border-radius:6px;background:linear-gradient(135deg,#B22222 0%,#1a1a1a 50%,#14B8A6 100%);box-shadow:inset 0 0 0 1px rgba(255,255,255,.15)}
.logo-text{font-size:16px}
.logo-text strong{color:#fff;font-weight:800}
.nav{display:flex;gap:28px}
.nav a{color:var(--muted);font-size:14px;font-weight:500;transition:color .2s}
.nav a:hover{color:#fff}
.menu-toggle{display:none;flex-direction:column;gap:5px;padding:8px}
.menu-toggle span{width:22px;height:2px;background:#fff;border-radius:2px;transition:.3s}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 22px;border-radius:999px;font-weight:600;font-size:14px;transition:transform .2s ease, background .2s ease, box-shadow .2s ease, border-color .2s;border:1px solid transparent;white-space:nowrap}
.btn-sm{padding:10px 16px;font-size:13px}
.btn-lg{padding:16px 28px;font-size:15px}
.btn-block{width:100%}
.btn-primary{background:var(--red);color:#fff;box-shadow:0 10px 24px -10px rgba(178,34,34,.55)}
.btn-primary:hover{background:var(--red-deep);transform:translateY(-1px);box-shadow:0 14px 30px -10px rgba(139,0,0,.6)}
.btn-secondary{background:var(--teal);color:#04201d;box-shadow:0 10px 24px -10px rgba(20,184,166,.45)}
.btn-secondary:hover{background:var(--teal-deep);color:#fff;transform:translateY(-1px)}
.btn-outline{border-color:var(--border-strong);color:#fff;background:rgba(255,255,255,.02)}
.btn-outline:hover{background:rgba(255,255,255,.06);transform:translateY(-1px)}
.btn-ghost{color:#fff;border-color:transparent;background:rgba(255,255,255,.04)}
.btn-ghost:hover{background:rgba(255,255,255,.08)}

/* Hero */
.hero{padding:160px 0 80px;position:relative}
.hero-inner{display:grid;grid-template-columns:1.2fr .9fr;gap:64px;align-items:center}
.eyebrow{display:inline-block;font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:#e5e7eb;background:rgba(255,255,255,.04);border:1px solid var(--border);padding:6px 12px;border-radius:999px}
.hero-title{font-size:clamp(48px,7vw,92px);font-weight:800;line-height:1;letter-spacing:-.02em;margin:22px 0 14px}
.hero-title .accent{background:linear-gradient(90deg,#ffffff 0%,#fca5a5 35%,#5eead4 70%,#ffffff 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-sub{font-size:20px;color:#e5e7eb;font-weight:500;margin-bottom:10px}
.hero-desc{color:var(--muted);font-size:16px;max-width:560px;margin-bottom:28px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.hero-stats{display:flex;gap:32px;margin-top:36px;flex-wrap:wrap}
.hero-stats strong{display:block;font-size:28px;font-weight:800;color:#fff}
.hero-stats span{font-size:12px;color:var(--muted);letter-spacing:.12em;text-transform:uppercase}

/* Hero Card / Glass cards */
.hero-card{position:relative;background:linear-gradient(180deg,rgba(24,24,24,.85),rgba(17,17,17,.85));border:1px solid var(--border-strong);border-radius:var(--radius-lg);padding:28px;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);box-shadow:var(--shadow)}
.card-glow{position:absolute;inset:-1px;border-radius:inherit;background:linear-gradient(135deg,rgba(178,34,34,.35),rgba(20,184,166,.3));z-index:-1;filter:blur(28px);opacity:.45}
.card-head{display:flex;align-items:center;gap:6px;margin-bottom:18px}
.card-head .dot{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,.15)}
.card-head .dot:nth-child(1){background:#ff5f56}
.card-head .dot:nth-child(2){background:#ffbd2e}
.card-head .dot:nth-child(3){background:#27c93f}
.card-tag{margin-left:auto;font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);border:1px solid var(--border);padding:4px 10px;border-radius:999px}
.hero-card h3{font-size:14px;color:var(--muted);font-weight:500;margin-bottom:6px}
.price{display:flex;align-items:flex-start;gap:4px;margin-bottom:18px}
.price .currency{font-size:18px;color:var(--muted);margin-top:10px}
.price .value{font-size:60px;font-weight:800;line-height:1;letter-spacing:-.02em}
.price .cents{font-size:18px;color:var(--muted);margin-top:10px}
.card-list{list-style:none;margin-bottom:20px}
.card-list li{padding:8px 0;color:#d4d4d8;font-size:14px;display:flex;align-items:center;gap:10px;border-bottom:1px dashed var(--border)}
.card-list li:last-child{border:0}
.card-list li::before{content:"";width:6px;height:6px;border-radius:50%;background:#14B8A6;box-shadow:0 0 0 3px rgba(20,184,166,.15)}
.card-actions{display:flex;flex-direction:column;gap:10px}

/* Sections */
.section{padding:100px 0;position:relative}
.section-head{text-align:center;max-width:680px;margin:0 auto 56px}
.section-head h2{font-size:clamp(30px,4vw,46px);font-weight:800;letter-spacing:-.02em;margin:14px 0 12px;line-height:1.1;color:#fff}
.section-head p{color:var(--muted);font-size:16px}

/* Grids */
.grid{display:grid;gap:20px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}

/* Feature */
.feature{background:linear-gradient(180deg,rgba(24,24,24,.75),rgba(17,17,17,.75));border:1px solid var(--border);border-radius:var(--radius-lg);padding:28px;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);transition:transform .3s ease, border-color .3s ease, background .3s ease}
.feature:hover{transform:translateY(-4px);border-color:var(--border-strong);background:linear-gradient(180deg,rgba(31,31,31,.85),rgba(20,20,20,.85))}
.feature .icon{width:44px;height:44px;border-radius:12px;background:linear-gradient(135deg,rgba(178,34,34,.2),rgba(20,184,166,.2));border:1px solid var(--border-strong);display:flex;align-items:center;justify-content:center;color:#5eead4;margin-bottom:18px}
.feature .icon svg{width:22px;height:22px}
.feature h3{font-size:18px;font-weight:700;margin-bottom:8px;color:#fff}
.feature p{color:var(--muted);font-size:14px}

/* Plans */
.plans{align-items:stretch}
.plan{position:relative;background:linear-gradient(180deg,rgba(24,24,24,.75),rgba(17,17,17,.75));border:1px solid var(--border);border-radius:var(--radius-lg);padding:32px;display:flex;flex-direction:column;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);transition:transform .3s ease, border-color .3s ease}
.plan:hover{transform:translateY(-4px);border-color:var(--border-strong)}
.plan h3{font-size:16px;color:var(--muted);font-weight:600;letter-spacing:.04em;text-transform:uppercase;margin-bottom:14px}
.plan ul{list-style:none;margin:16px 0 26px;flex:1}
.plan ul li{padding:8px 0;color:#d4d4d8;font-size:14px;display:flex;align-items:center;gap:10px;border-bottom:1px dashed var(--border)}
.plan ul li::before{content:"✓";color:#14B8A6;font-weight:800}
.plan-featured{background:linear-gradient(180deg,rgba(40,18,18,.85),rgba(17,17,17,.9));border-color:rgba(178,34,34,.45);box-shadow:0 30px 60px -25px rgba(139,0,0,.5);transform:scale(1.03)}
.plan-featured:hover{transform:scale(1.03) translateY(-4px)}
.plan-featured .price .value{font-size:64px}
.badge{position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:var(--red);color:#fff;font-size:11px;font-weight:700;letter-spacing:.16em;padding:6px 14px;border-radius:999px;box-shadow:0 10px 24px -8px rgba(178,34,34,.55)}

/* Referral */
.referral{display:grid;grid-template-columns:auto 1fr;gap:32px;align-items:center;background:linear-gradient(135deg,rgba(40,18,18,.6),rgba(8,40,38,.55));border:1px solid var(--border-strong);border-radius:var(--radius-lg);padding:40px;box-shadow:var(--shadow);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}
.referral-icon{width:88px;height:88px;border-radius:24px;background:linear-gradient(135deg,#B22222 0%,#1a1a1a 50%,#14B8A6 100%);display:flex;align-items:center;justify-content:center;color:#fff;border:1px solid var(--border-strong)}
.referral-icon svg{width:42px;height:42px}
.referral h2{font-size:clamp(26px,3.4vw,38px);margin:10px 0 8px;font-weight:800;letter-spacing:-.01em;color:#fff}
.referral p{color:#d4d4d8;margin-bottom:18px}
.referral p strong{color:#fff}

/* Compatibilidade */
.compat-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}
.compat{background:linear-gradient(180deg,rgba(24,24,24,.7),rgba(17,17,17,.7));border:1px solid var(--border);border-radius:14px;padding:22px 14px;text-align:center;font-size:14px;color:#d4d4d8;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);transition:transform .25s, border-color .25s, color .25s}
.compat:hover{transform:translateY(-3px);border-color:var(--border-strong);color:#fff}

/* Mini cards */
.mini{background:linear-gradient(180deg,rgba(24,24,24,.7),rgba(17,17,17,.7));border:1px solid var(--border);border-radius:var(--radius);padding:22px;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);transition:transform .25s, border-color .25s}
.mini:hover{transform:translateY(-3px);border-color:var(--border-strong)}
.mini h4{font-size:16px;font-weight:700;margin-bottom:6px;color:#fff}
.mini p{color:var(--muted);font-size:13px}

/* FAQ */
.faq{max-width:820px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
.faq details{background:linear-gradient(180deg,rgba(24,24,24,.7),rgba(17,17,17,.7));border:1px solid var(--border);border-radius:14px;padding:18px 22px;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);transition:border-color .25s}
.faq details[open]{border-color:var(--border-strong)}
.faq summary{font-weight:600;cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;color:#fff}
.faq summary::after{content:"+";color:var(--muted);font-size:22px;transition:transform .25s}
.faq details[open] summary::after{content:"−"}
.faq p{margin-top:10px;color:var(--muted);font-size:14px}

/* Contact */
.contact-card{text-align:center;background:linear-gradient(135deg,rgba(40,18,18,.6),rgba(8,40,38,.5));border:1px solid var(--border-strong);border-radius:var(--radius-lg);padding:64px 32px;box-shadow:var(--shadow);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}
.contact-name{font-size:clamp(36px,6vw,72px);font-weight:900;letter-spacing:-.02em;margin:18px 0 12px;background:linear-gradient(90deg,#ffffff 0%,#fca5a5 40%,#5eead4 70%,#ffffff 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.contact-info{color:#e5e7eb;margin-bottom:26px}
.contact-info strong{color:#fff}

/* Footer */
.footer{margin-top:60px;border-top:1px solid var(--border);background:rgba(0,0,0,.55);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.footer-inner{padding:40px 0;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.footer-tag{color:var(--muted);font-size:13px;margin-top:6px}
.footer-info{text-align:right;color:var(--muted);font-size:14px}
.footer-info strong{color:#fff}
.footer-bottom{border-top:1px solid var(--border);padding:18px 0;color:var(--muted-2);font-size:12px;text-align:center}

/* Floating WhatsApp */
.float-wa{position:fixed;bottom:24px;right:24px;width:56px;height:56px;border-radius:50%;background:#25D366;color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 12px 28px rgba(37,211,102,.35);z-index:60;transition:transform .25s}
.float-wa:hover{transform:scale(1.06)}
.float-wa svg{width:28px;height:28px}

/* Reveal animations */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .8s ease, transform .8s ease}
.reveal.in{opacity:1;transform:translateY(0)}

/* Responsive */
@media (max-width: 960px){
  .hero{padding:140px 0 60px}
  .hero-inner{grid-template-columns:1fr;gap:40px}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .compat-grid{grid-template-columns:repeat(4,1fr)}
  .referral{grid-template-columns:1fr;text-align:center;justify-items:center}
  .plan-featured{transform:none}
  .plan-featured:hover{transform:translateY(-4px)}
}
@media (max-width: 720px){
  .nav{position:fixed;top:64px;left:16px;right:16px;flex-direction:column;background:rgba(8,8,10,.92);backdrop-filter:blur(16px);border:1px solid var(--border);border-radius:16px;padding:18px;gap:14px;transform:translateY(-12px);opacity:0;pointer-events:none;transition:.25s}
  .nav.open{opacity:1;transform:translateY(0);pointer-events:auto}
  .menu-toggle{display:flex}
  .header .btn-sm{display:none}
  .section{padding:70px 0}
  .grid-3,.grid-4{grid-template-columns:1fr}
  .compat-grid{grid-template-columns:repeat(2,1fr)}
  .footer-inner{flex-direction:column;text-align:center}
  .footer-info{text-align:center}
  .hero-stats{gap:20px}
}