/* ======================================================
   UPNET TELECOM
   Desenvolvido para HTML5
====================================================== */

:root{

--amarelo:#FFC107;
--amarelo2:#ffcf33;
--preto:#111111;
--cinza:#666;
--cinza-claro:#f5f5f5;
--branco:#ffffff;

--shadow:0 15px 40px rgba(0,0,0,.12);
--radius:18px;
}

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

html{
scroll-behavior:smooth;
}

body{

font-family:'Poppins',sans-serif;
background:#fafafa;
color:#333;
overflow-x:hidden;

}

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

a{
text-decoration:none;
transition:.3s;
}

ul{
list-style:none;
}

.container{

width:90%;
max-width:1200px;
margin:auto;

}

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

header{

position:fixed;
top:0;
left:0;
width:100%;
background:rgba(17,17,17,.95);

backdrop-filter:blur(10px);

z-index:999;

}

header .container{

display:flex;
align-items:center;
justify-content:space-between;
padding:18px 0;

}

.logo img{

height:70px;

}

nav ul{

display:flex;
align-items:center;
gap:30px;

}

nav a{

color:#FFF;
font-weight:600;
font-size:15px;

}

nav a:hover{

color:var(--amarelo);

}

.btn-central{

background:var(--amarelo);
padding:12px 22px;
border-radius:40px;
color:#111!important;
font-weight:700;

}

.btn-central:hover{

transform:translateY(-3px);

box-shadow:0 10px 20px rgba(255,193,7,.4);

}

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

.hero{

position:relative;

min-height:100vh;

display:flex;
align-items:center;

background:

linear-gradient(rgba(0,0,0,.75),rgba(0,0,0,.75)),
url("../img/banner.jpg");

background-size:cover;
background-position:center;

color:white;

}

.hero-content{

display:grid;

grid-template-columns:1fr 420px;

gap:60px;

align-items:center;

}

.hero span{

display:inline-block;

background:rgba(255,193,7,.15);

padding:8px 18px;

border:1px solid rgba(255,193,7,.4);

border-radius:30px;

color:var(--amarelo);

margin-bottom:20px;

}

.hero h1{

font-size:56px;

line-height:1.1;

margin-bottom:25px;

font-weight:800;

}

.hero p{

font-size:19px;

color:#ddd;

margin-bottom:40px;

max-width:650px;

}

.botoes{

display:flex;

gap:18px;

flex-wrap:wrap;

}

.btn-amarelo{

background:var(--amarelo);

color:#111;

padding:18px 35px;

border-radius:50px;

font-weight:700;

box-shadow:0 15px 30px rgba(255,193,7,.35);

}

.btn-amarelo:hover{

transform:translateY(-5px);

}

.btn-transparente{

border:2px solid white;

padding:18px 35px;

border-radius:50px;

color:white;

}

.btn-transparente:hover{

background:white;

color:#111;

}

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

.hero-card{

background:white;

color:#222;

padding:35px;

border-radius:20px;

box-shadow:var(--shadow);

}

.hero-card h3{

color:#888;

margin-bottom:10px;

}

.hero-card h2{

font-size:55px;

color:var(--amarelo);

margin-bottom:5px;

}

.hero-card p{

color:#666;

margin-bottom:25px;

}

.hero-card li{

margin:14px 0;

font-weight:500;

}

.hero-card i{

color:#3cb371;

margin-right:8px;

}

/*========================
NÚMEROS
========================*/

.numeros{

background:var(--amarelo);

padding:60px 0;

}

.numeros .container{

display:grid;

grid-template-columns:repeat(4,1fr);

gap:30px;

text-align:center;

}

.numeros h2{

font-size:48px;

color:#111;

font-weight:800;

}

.numeros p{

font-weight:600;

}

/*========================
PLANOS
========================*/

.planos{

padding:100px 0;

background:#fff;

}

.planos h2{

text-align:center;

font-size:42px;

margin-bottom:10px;

}

.planos> .container>p{

text-align:center;

color:#777;

margin-bottom:50px;

}

.cards{

display:grid;

grid-template-columns:repeat(3,1fr);

gap:35px;

}

.card{

background:white;

border-radius:20px;

padding:40px;

box-shadow:var(--shadow);

position:relative;

transition:.35s;

border:1px solid #eee;

}

.card:hover{

transform:translateY(-10px);

}

.tag{

display:inline-block;

background:#eee;

padding:8px 18px;

border-radius:30px;

font-size:13px;

font-weight:600;

margin-bottom:25px;

}

.preco{

margin:25px 0;

display:flex;

align-items:flex-end;

gap:5px;

}

.preco strong{

font-size:56px;

color:var(--amarelo);

line-height:1;

}

.preco small{

font-size:22px;

margin-bottom:8px;

}

.preco span{

margin-bottom:10px;

color:#777;

}

.card li{

margin:15px 0;

color:#555;

}

.card li i{

color:#4CAF50;

margin-right:10px;

}

.btn-plano{

display:block;

margin-top:35px;

text-align:center;

background:var(--amarelo);

padding:16px;

border-radius:40px;

font-weight:700;

color:#111;

}

.btn-plano:hover{

background:#111;

color:white;

}

.destaque{

border:3px solid var(--amarelo);

transform:scale(1.05);

}

.melhor{

position:absolute;

top:-16px;

left:50%;

transform:translateX(-50%);

background:#111;

color:white;

padding:8px 25px;

border-radius:40px;

font-size:12px;

font-weight:700;

letter-spacing:1px;

}
/*========================
VANTAGENS
========================*/

.vantagens{

padding:100px 0;

background:#f8f9fb;

}

.vantagens h2{

text-align:center;

font-size:42px;

margin-bottom:60px;

}

.vantagens-grid{

display:grid;

grid-template-columns:repeat(4,1fr);

gap:30px;

}

.item{

background:#FFF;

padding:40px 30px;

border-radius:20px;

box-shadow:var(--shadow);

transition:.35s;

text-align:center;

}

.item:hover{

transform:translateY(-10px);

}

.item i{

width:80px;
height:80px;

line-height:80px;

border-radius:50%;

background:var(--amarelo);

font-size:32px;

color:#111;

margin-bottom:25px;

}

.item h3{

margin-bottom:15px;

font-size:22px;

}

.item p{

color:#666;

line-height:1.7;

}

/*========================
COBERTURA
========================*/

.cobertura{

padding:110px 0;

background:linear-gradient(135deg,#111,#1d1d1d);

color:#FFF;

}

.cobertura .container{

display:grid;

grid-template-columns:1fr;

text-align:center;

}

.cobertura h2{

font-size:46px;

margin-bottom:20px;

color:var(--amarelo);

}

.cobertura p{

font-size:20px;

max-width:850px;

margin:0 auto 40px;

line-height:1.8;

color:#ddd;

}

/*========================
FAQ
========================*/

.faq{

padding:100px 0;

background:#FFF;

}

.faq h2{

text-align:center;

font-size:42px;

margin-bottom:50px;

}

.faq-item{

background:#FFF;

border-left:5px solid var(--amarelo);

box-shadow:0 8px 25px rgba(0,0,0,.08);

padding:25px 30px;

margin-bottom:25px;

border-radius:12px;

transition:.3s;

}

.faq-item:hover{

transform:translateX(8px);

}

.faq-item h3{

margin-bottom:10px;

font-size:20px;

}

.faq-item p{

color:#666;

line-height:1.8;

}

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

.contato{

padding:100px 0;

background:#fafafa;

}

.contato h2{

text-align:center;

font-size:42px;

margin-bottom:60px;

}

.contato-grid{

display:grid;

grid-template-columns:repeat(3,1fr);

gap:35px;

}

.contato-grid>div{

background:white;

padding:35px;

border-radius:20px;

box-shadow:var(--shadow);

}

.contato-grid h3{

margin-bottom:20px;

font-size:24px;

color:#111;

}

.contato-grid p{

color:#666;

line-height:1.8;

margin-bottom:20px;

}

.contato-grid i{

color:var(--amarelo);

margin-right:10px;

font-size:22px;

}

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

footer{

background:#111;

padding:70px 0;

text-align:center;

color:white;

}

.logo-footer{

height:90px;

margin:0 auto 25px;

}

footer p{

color:#bbb;

margin-top:10px;

}

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

.whatsapp-float{

position:fixed;

right:25px;

bottom:25px;

width:68px;

height:68px;

border-radius:50%;

background:#25D366;

display:flex;

justify-content:center;

align-items:center;

font-size:34px;

color:white;

box-shadow:0 15px 35px rgba(0,0,0,.35);

z-index:9999;

transition:.3s;

animation:pulse 2s infinite;

}

.whatsapp-float:hover{

transform:scale(1.1);

}

@keyframes pulse{

0%{

box-shadow:0 0 0 0 rgba(37,211,102,.7);

}

70%{

box-shadow:0 0 0 18px rgba(37,211,102,0);

}

100%{

box-shadow:0 0 0 0 rgba(37,211,102,0);

}

}

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

@media(max-width:1100px){

.hero-content,
.cards,
.vantagens-grid,
.contato-grid{

grid-template-columns:1fr;

}

.hero{

padding:150px 0 80px;

}

.hero h1{

font-size:42px;

}

.hero-card{

margin-top:40px;

}

.numeros .container{

grid-template-columns:repeat(2,1fr);

}

}

@media(max-width:768px){

header .container{

flex-direction:column;

gap:20px;

}

nav ul{

flex-wrap:wrap;

justify-content:center;

gap:15px;

}

.hero h1{

font-size:34px;

}

.hero p{

font-size:17px;

}

.botoes{

flex-direction:column;

}

.btn-amarelo,
.btn-transparente{

width:100%;

text-align:center;

}

.numeros .container{

grid-template-columns:1fr;

}

.planos h2,
.vantagens h2,
.cobertura h2,
.faq h2,
.contato h2{

font-size:32px;

}

.preco strong{

font-size:46px;

}

}

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

.card,
.item,
.faq-item,
.hero-card{

transition:all .35s ease;

}

.card:hover,
.item:hover{

box-shadow:0 20px 45px rgba(0,0,0,.18);

}

section{

scroll-margin-top:90px;

}