/* =========================
   RESET E BASE
========================= */

*{
  margin:0;
  padding:0;
  box-sizing:border-box;
}

:root{
  --azul-escuro:#0A2F66;
  --azul:#0A4EA3;
  --azul-claro:#10C6E8;
  --azul-suave:#EAF7FF;
  --preto:#101828;
  --cinza:#5E6A7E;
  --cinza-claro:#F5F9FF;
  --borda:#E4EDF7;
  --branco:#FFFFFF;
  --sombra:0 18px 55px rgba(10,47,102,.10);
}

html{
  scroll-behavior:smooth;
}

body{
  font-family:Inter,system-ui,sans-serif;
  background:var(--branco);
  color:var(--preto);
  overflow-x:hidden;
}

a{
  text-decoration:none;
  color:inherit;
}

img{
  max-width:100%;
  display:block;
}

/* =========================
   FUNDO DECORATIVO CLARO
========================= */

.bg-grid{
  position:fixed;
  inset:0;
  z-index:-2;
  background:
    radial-gradient(circle at 15% 12%, rgba(16,198,232,.18), transparent 30%),
    radial-gradient(circle at 90% 20%, rgba(10,78,163,.12), transparent 28%),
    linear-gradient(180deg,#ffffff 0%,#f5f9ff 100%);
}

.bg-grid::after{
  content:"";
  position:absolute;
  inset:0;
  background:
    linear-gradient(rgba(10,47,102,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(10,47,102,.035) 1px, transparent 1px);
  background-size:72px 72px;
  mask-image:linear-gradient(to bottom,rgba(0,0,0,.55),transparent 80%);
}

/* =========================
   HEADER
========================= */

.header{
  position:fixed;
  top:0;
  left:0;
  width:100%;
  height:84px;
  padding:0 7%;
  display:flex;
  align-items:center;
  justify-content:space-between;
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(18px);
  border-bottom:1px solid var(--borda);
  z-index:1000;
}

.brand{
  display:flex;
  align-items:center;
  gap:12px;
  font-weight:900;
  text-transform:uppercase;
  letter-spacing:.4px;
}

.brand img{
  width:54px;
  height:54px;
  object-fit:contain;
}

.brand span{
  background:linear-gradient(90deg,var(--azul-claro),var(--azul-escuro));
  -webkit-background-clip:text;
  color:transparent;
}

.nav{
  display:flex;
  gap:30px;
}

.nav a{
  font-weight:800;
  color:#233A5C;
  transition:.25s;
}

.nav a:hover{
  color:var(--azul);
}

.menu-toggle{
  display:none;
  background:transparent;
  border:0;
  width:38px;
  cursor:pointer;
}

.menu-toggle span{
  display:block;
  height:3px;
  background:var(--azul-escuro);
  margin:7px 0;
  border-radius:10px;
}

/* =========================
   BOTÕES
========================= */

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:15px 24px;
  border-radius:999px;
  background:linear-gradient(135deg,var(--azul-claro),var(--azul));
  color:white;
  font-weight:900;
  box-shadow:0 14px 36px rgba(10,78,163,.20);
  border:1px solid rgba(255,255,255,.8);
  transition:.25s;
}

.btn:hover{
  transform:translateY(-3px);
  box-shadow:0 18px 45px rgba(16,198,232,.28);
}

.btn-small{
  padding:11px 18px;
  font-size:14px;
}

.btn-ghost{
  background:#ffffff;
  color:var(--azul-escuro);
  border:1px solid var(--borda);
  box-shadow:0 8px 24px rgba(10,47,102,.08);
}

.btn-full{
  width:100%;
}

/* =========================
   HERO
========================= */

.hero{
  min-height:92vh;
  padding:145px 7% 80px;
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:64px;
  align-items:center;
}

.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:10px;
  color:var(--azul);
  font-weight:900;
  text-transform:uppercase;
  font-size:13px;
  letter-spacing:.12em;
  margin-bottom:18px;
}

.pulse{
  width:10px;
  height:10px;
  border-radius:50%;
  background:var(--azul-claro);
  box-shadow:0 0 0 8px rgba(16,198,232,.15);
}

h1{
  font-size:clamp(34px,5vw,62px);
  line-height:1.05;
  letter-spacing:-.05em;
  color:var(--azul-escuro);
  max-width:790px;
  margin-bottom:24px;
}

h2{
  font-size:clamp(30px,4vw,54px);
  line-height:1.08;
  letter-spacing:-.04em;
  color:var(--azul-escuro);
  margin-bottom:18px;
}

h3{
  font-size:24px;
  color:var(--preto);
}

.hero p,
.section-head p,
.split-content p,
.contact-card p{
  color:var(--cinza);
  font-size:18px;
  line-height:1.75;
}

.hero-actions{
  display:flex;
  gap:15px;
  flex-wrap:wrap;
  margin:34px 0;
}

.metrics{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:12px;
  max-width:620px;
}

.metrics div{
  background:#ffffff;
  border:1px solid var(--borda);
  border-radius:22px;
  padding:20px;
  box-shadow:0 10px 28px rgba(10,47,102,.06);
}

.metrics strong{
  display:block;
  font-size:28px;
  color:var(--azul);
}

.metrics span{
  color:var(--cinza);
  font-size:14px;
}

/* =========================
   HERO VISUAL
========================= */

.hero-visual{
  position:relative;
  min-height:540px;
  display:flex;
  align-items:center;
  justify-content:center;
}

.main-card{
  position:relative;
  width:min(530px,94%);
  aspect-ratio:1/1;
  border-radius:50px;
  background:#ffffff;
  border:1px solid var(--borda);
  box-shadow:var(--sombra);
  display:flex;
  align-items:center;
  justify-content:center;
  overflow:hidden;
}

.main-card::before{
  content:"";
  position:absolute;
  inset:-30%;
  background:radial-gradient(circle,rgba(16,198,232,.20),transparent 55%);
}

.main-card img{
  position:relative;
  z-index:2;
  width:82%;
  filter:drop-shadow(0 22px 42px rgba(10,78,163,.18));
}

.scan-line{
  position:absolute;
  left:0;
  right:0;
  height:2px;
  background:linear-gradient(90deg,transparent,var(--azul-claro),transparent);
  animation:scan 3.5s linear infinite;
}

@keyframes scan{
  from{top:0;}
  to{top:100%;}
}

.orb{
  position:absolute;
  border-radius:50%;
  filter:blur(12px);
  opacity:.45;
}

.orb-1{
  width:180px;
  height:180px;
  background:var(--azul-claro);
  top:20px;
  right:30px;
}

.orb-2{
  width:130px;
  height:130px;
  background:var(--azul);
  bottom:40px;
  left:20px;
}

.floating-card{
  position:absolute;
  background:rgba(255,255,255,.86);
  border:1px solid var(--borda);
  backdrop-filter:blur(14px);
  padding:18px 20px;
  border-radius:20px;
  box-shadow:0 20px 50px rgba(10,47,102,.12);
  animation:float 5s ease-in-out infinite;
}

.floating-card span{
  display:block;
  color:var(--cinza);
  font-size:12px;
  text-transform:uppercase;
  font-weight:900;
}

.floating-card strong{
  color:var(--azul-escuro);
}

.card-a{top:82px;left:8px;}
.card-b{right:0;bottom:130px;animation-delay:1s;}
.card-c{left:55px;bottom:55px;animation-delay:2s;}

@keyframes float{
  50%{transform:translateY(-14px);}
}

/* =========================
   FAIXA DE CANAIS
========================= */

.logos-strip{
  padding:18px 7%;
  display:flex;
  gap:12px;
  flex-wrap:wrap;
  justify-content:center;
  border-top:1px solid var(--borda);
  border-bottom:1px solid var(--borda);
  background:#ffffff;
}

.logos-strip span{
  padding:10px 16px;
  border-radius:999px;
  background:var(--azul-suave);
  color:var(--azul-escuro);
  font-weight:900;
  font-size:13px;
}

/* =========================
   SEÇÕES
========================= */

.section{
  padding:105px 7%;
}

.section-head{
  text-align:center;
  max-width:850px;
  margin:0 auto 55px;
}

.services-grid,
.pricing-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:22px;
}

.service-card,
.price-card{
  position:relative;
  padding:32px;
  border-radius:30px;
  background:#ffffff;
  border:1px solid var(--borda);
  box-shadow:0 18px 45px rgba(10,47,102,.07);
  transition:.25s;
}

.service-card:hover,
.price-card:hover{
  transform:translateY(-6px);
  box-shadow:0 24px 60px rgba(10,78,163,.12);
}

.service-card.featured,
.price-card.popular{
  border-color:rgba(16,198,232,.70);
  box-shadow:0 25px 75px rgba(16,198,232,.16);
}

.icon{
  width:54px;
  height:54px;
  border-radius:18px;
  display:grid;
  place-items:center;
  background:linear-gradient(135deg,var(--azul-claro),var(--azul));
  color:#ffffff;
  font-size:24px;
  font-weight:900;
  margin-bottom:22px;
}

.service-card p,
.price-card p{
  color:var(--cinza);
  margin:12px 0 20px;
  line-height:1.65;
}

.service-card ul,
.price-card ul{
  list-style:none;
  display:grid;
  gap:12px;
}

.service-card li,
.price-card li{
  color:#31435F;
  padding-left:25px;
  position:relative;
  line-height:1.45;
}

.service-card li::before,
.price-card li::before{
  content:"";
  position:absolute;
  left:0;
  top:8px;
  width:9px;
  height:9px;
  border-radius:50%;
  background:var(--azul-claro);
  box-shadow:0 0 16px rgba(16,198,232,.6);
}

/* =========================
   BLOCO SAIBA MAIS
========================= */

.split{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:54px;
  align-items:center;
}

.split-image{
  border-radius:34px;
  overflow:hidden;
  border:1px solid var(--borda);
  box-shadow:var(--sombra);
  background:#ffffff;
}

.split-content p{
  margin-bottom:26px;
}

.steps{
  display:grid;
  gap:14px;
}

.steps div{
  display:flex;
  gap:18px;
  align-items:center;
  padding:16px;
  border-radius:20px;
  background:#ffffff;
  border:1px solid var(--borda);
  box-shadow:0 10px 26px rgba(10,47,102,.05);
}

.steps strong{
  color:var(--azul);
  font-size:22px;
}

.steps span{
  color:#31435F;
  font-weight:700;
}

/* =========================
   PREÇOS
========================= */

.plan-label{
  display:inline-block;
  color:var(--azul);
  font-weight:900;
  text-transform:uppercase;
  font-size:13px;
  margin-bottom:16px;
}

.price{
  font-size:36px;
  font-weight:900;
  margin:22px 0;
  color:var(--azul-escuro);
}

.price small{
  font-size:15px;
  color:var(--cinza);
}

.badge{
  position:absolute;
  right:20px;
  top:20px;
  background:var(--azul-claro);
  color:#04101f;
  border-radius:999px;
  padding:8px 12px;
  font-size:12px;
  font-weight:900;
}

/* =========================
   CONTATO
========================= */

.contact-card{
  display:grid;
  grid-template-columns:1fr .9fr;
  gap:40px;
  padding:45px;
  border-radius:34px;
  background:linear-gradient(135deg,#ffffff,var(--azul-suave));
  border:1px solid var(--borda);
  box-shadow:var(--sombra);
}

.contact-info{
  display:grid;
  gap:12px;
  margin-top:24px;
  color:var(--azul-escuro);
  font-weight:900;
}

.form{
  display:grid;
  gap:14px;
}

.form input,
.form select,
.form textarea{
  width:100%;
  padding:17px;
  border-radius:18px;
  border:1px solid var(--borda);
  background:#ffffff;
  color:var(--preto);
  outline:none;
}

.form input:focus,
.form select:focus,
.form textarea:focus{
  border-color:var(--azul-claro);
  box-shadow:0 0 0 4px rgba(16,198,232,.15);
}

.form textarea{
  min-height:120px;
  resize:vertical;
}

.form option{
  color:#04101f;
}

/* =========================
   WHATSAPP FLUTUANTE
========================= */

.whatsapp-float{
  position:fixed;
  right:22px;
  bottom:22px;
  width:64px;
  height:64px;
  border-radius:50%;
  background:#25d366;
  display:grid;
  place-items:center;
  z-index:999;
  box-shadow:0 16px 40px rgba(0,0,0,.22);
}

.whatsapp-float svg{
  width:34px;
  height:34px;
  fill:#fff;
}

/* =========================
   FOOTER
========================= */

.footer{
  padding:45px 7%;
  border-top:1px solid var(--borda);
  display:flex;
  align-items:center;
  justify-content:space-between;
  color:var(--cinza);
  background:#ffffff;
}

.footer img{
  width:90px;
}

/* =========================
   ANIMAÇÕES
========================= */

.reveal{
  opacity:0;
  transform:translateY(28px);
  transition:.7s;
}

.reveal.visible{
  opacity:1;
  transform:none;
}

/* =========================
   RESPONSIVO
========================= */

@media(max-width:980px){

  .header{
    height:auto;
    padding:18px 5%;
    flex-wrap:wrap;
  }

  .menu-toggle{
    display:block;
  }

  .nav{
    display:none;
    width:100%;
    flex-direction:column;
    padding:20px 0;
  }

  .nav.active{
    display:flex;
  }

  .header .btn-small{
    display:none;
  }

  .hero,
  .split,
  .contact-card{
    grid-template-columns:1fr;
  }

  .hero{
    padding-top:125px;
  }

  .hero-visual{
    min-height:420px;
  }

  .services-grid,
  .pricing-grid{
    grid-template-columns:1fr;
  }

  .metrics{
    grid-template-columns:1fr;
  }

  .footer{
    flex-direction:column;
    gap:18px;
    text-align:center;
  }
}

@media(max-width:580px){

  .section{
    padding:75px 5%;
  }

  .hero{
    padding-left:5%;
    padding-right:5%;
  }

  .hero-actions .btn{
    width:100%;
  }

  .floating-card{
    display:none;
  }

  .main-card{
    border-radius:30px;
  }

  .contact-card{
    padding:26px;
  }
}