:root{
--amarelo:#f59e0b;
--amarelo-dark:#d97706;
--preto:#0f172a;
--cinza:#f1f5f9;
--branco:#ffffff;
--verde:#22c55e;
}

*{
margin:0;
padding:0;
box-sizing:border-box;
font-family:Inter,system-ui,Arial;
}

body{
background:var(--cinza);
color:var(--preto);
line-height:1.5;
}

/* TOPBAR */

.topbar{
background:#000;
color:#fff;
padding:8px 0;
text-align:center;
font-size:14px;
}

.marquee{
animation:slide 18s linear infinite;
white-space:nowrap;
}

@keyframes slide{
0%{transform:translateX(100%)}
100%{transform:translateX(-100%)}
}

/* BRAND */

.brand{
display:flex;
align-items:center;
gap:14px;
padding:18px;
background:#111;
color:#fff;
justify-content:center;
}

.brand-logo{
width:60px;
height:60px;
object-fit:contain;
}

/* HERO */

.hero{
background:linear-gradient(135deg,#111,#333);
color:#fff;
text-align:center;
padding:70px 20px;
}

.hero h2{
font-size:34px;
margin-bottom:14px;
font-weight:800;
}

.hero p{
opacity:.9;
max-width:700px;
margin:auto;
}

/* BUTTONS */

.cta,.btn{
display:inline-block;
padding:16px 28px;
border-radius:12px;
font-weight:700;
text-decoration:none;
transition:.2s;
margin-top:18px;
}

.cta{
background:var(--amarelo);
color:#000;
font-size:18px;
box-shadow:0 6px 20px rgba(0,0,0,.25);
}

.cta:hover{
background:var(--amarelo-dark);
transform:translateY(-2px);
}

.btn{
background:#000;
color:#fff;
}

.btn:hover{
opacity:.85;
}

/* SECTIONS */

section{
padding:60px 20px;
max-width:1200px;
margin:auto;
}

h3{
font-size:28px;
margin-bottom:30px;
text-align:center;
}

/* GRID */

.grid{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(260px,1fr));
gap:26px;
}

/* CARDS */

.card{
background:#fff;
border-radius:16px;
overflow:hidden;
box-shadow:0 10px 30px rgba(0,0,0,.08);
transition:.25s;
}

.card:hover{
transform:translateY(-6px);
}

.card img{
width:100%;
height:200px;
object-fit:cover;
}

.card h4{
font-size:20px;
padding:14px 16px 6px;
}

.card p{
padding:0 16px 16px;
opacity:.75;
}

/* PROCESSO */

.processo .card{
text-align:center;
padding:30px;
}

/* REVIEWS */

.reviews{
background:#111;
color:#fff;
border-radius:20px;
}

.review{
background:#1f2937;
padding:24px;
border-radius:14px;
margin-bottom:18px;
}

.stars{
font-size:20px;
color:#facc15;
margin-bottom:10px;
}

/* CTA FINAL */

.cta-now{
background:linear-gradient(135deg,var(--amarelo),#fb923c);
color:#000;
text-align:center;
border-radius:20px;
}

.cta-now h2{
font-size:32px;
margin-bottom:10px;
}

/* FOOTER */

footer{
text-align:center;
padding:30px;
font-size:14px;
opacity:.7;
}

/* WHATSAPP FLOAT */

.whatsapp-fab{
position:fixed;
right:20px;
bottom:20px;
background:var(--verde);
color:#fff;
width:60px;
height:60px;
border-radius:50%;
display:flex;
align-items:center;
justify-content:center;
font-size:26px;
text-decoration:none;
box-shadow:0 8px 25px rgba(0,0,0,.3);
z-index:999;
animation:pulse 2s infinite;
}

@keyframes pulse{
0%{box-shadow:0 0 0 0 rgba(34,197,94,.6)}
70%{box-shadow:0 0 0 16px rgba(34,197,94,0)}
100%{box-shadow:0 0 0 0 rgba(34,197,94,0)}
}

/* MOBILE */

@media(max-width:600px){

.hero h2{
font-size:26px;
}

.cta{
font-size:16px;
padding:14px 22px;
}

}