body{
margin:0;
font-family:Arial, Helvetica, sans-serif;
background:linear-gradient(90deg,#163a63 0%, #3f7edb 40%, #ffffff 80%);
scroll-behavior:smooth;
}

/* HEADER */

header{
background:#025A9D;
padding:20px 120px;
display:flex;
justify-content:flex-end;
align-items:center;
}

nav a{
color:white;
margin-left:30px;
text-decoration:none;
font-weight:500;
font-size:16px;
}

/* HERO */

.hero{
color:white;
padding:100px 120px 160px 120px;
position:relative;
overflow:hidden;
}

.hero-container{
display:flex;
align-items:center;
justify-content:space-between;
max-width:1200px;
margin:auto;
}

.hero-text{
max-width:520px;
color:white;
}

.hero-text h1{
font-size:52px;
margin-bottom:20px;
line-height:1.2;
}

.hero-text p{
font-size:20px;
margin-bottom:30px;
opacity:0.9;
}

/* BOTÕES */

.hero-buttons a{
padding:16px 34px;
border-radius:10px;
border:none;
font-weight:bold;
cursor:pointer;
margin-right:15px;
font-size:16px;
display:inline-block;
text-decoration:none;
transition:all 0.2s ease;
}

.hero-buttons a:hover{
transform:translateY(-2px);
box-shadow:0 6px 14px rgba(0,0,0,0.15);
}

.btn-primary{
background:white;
color:#2f6cc3;
}

.btn-secondary{
background:white;
color:#2f6cc3;
}

/* IMAGEM */

.hero-image img{
width:360px;
margin-top:30px;
}

/* ONDA */

.wave{
position:relative;
width:100%;
margin-top:60px;
}

.wave svg{
width:100%;
height:120px;
display:block;
}

/* ONDA HERO */

.wave-hero{
position:absolute;
bottom:-1px;
left:0;
width:100%;
}

.wave-hero svg{
width:100%;
height:120px;
display:block;
}

/* PAGINA SOBRE */

.sobre{
padding:120px 120px;
}

.sobre-container{
max-width:1200px;
margin:auto;
display:flex;
align-items:center;
justify-content:space-between;
gap:80px;
}

.sobre-texto{
max-width:600px;
}

.sobre-texto h1{
font-size:42px;
color:white;
margin-bottom:25px;
}

.sobre-texto p{
font-size:18px;
line-height:1.6;
margin-bottom:20px;
color:white;
text-align: justify;
}

.sobre-imagem img{
width:360px;
margin-top:30px;
}

/* PAGINA CURSOS */

.cursos{
padding:120px 120px;
text-align:center;
}

.cursos h1{
font-size:42px;
color:white;
margin-bottom:10px;
}

.cursos-sub{
font-size:18px;
color:white;
margin-bottom:60px;
}

.cursos h2{
font-size:32px;
margin-top:80px;
margin-bottom:40px;
color:white;
border-bottom:2px solid rgba(255,255,255,0.3);
padding-bottom:10px;
}

.cursos-grid{
max-width:1200px;
margin:auto;
display:grid;
grid-template-columns:repeat(2,1fr);
gap:40px;
}

/* CARD CURSOS */

.curso-card{
background:white;
padding:40px;
border-radius:12px;
box-shadow:0 10px 25px rgba(0,0,0,0.08);
text-align:left;

display:flex;
flex-direction:column;
justify-content:space-between;
}

.curso-card h3{
color:#163a63;
margin-bottom:15px;
}

.curso-card p{
color:#555;
line-height:1.6;
margin-bottom:25px;
}

.curso-btn{
display:inline-block;
background:#163a63;
color:white;
padding:12px 25px;
border-radius:6px;
text-decoration:none;
font-weight:bold;

margin-top:20px;
width:auto;
align-self:flex-start;
}

.curso-btn:hover{
background:#2f6cc3;
}

/* PAGINA CERTIFICACAO */

.certificacao{
padding:120px 120px 40px 120px;
text-align:center;
}

.certificacao h1{
font-size:42px;
color:white;
margin-bottom:10px;
}

.certificacao-sub{
font-size:18px;
color:white;
margin-bottom:60px;
}

.cert-grid{
max-width:1100px;
margin:auto;
display:grid;
grid-template-columns:repeat(3,1fr);
gap:40px;
}

.cert-card{
background:white;
padding:40px;
border-radius:12px;
box-shadow:0 10px 25px rgba(0,0,0,0.08);

display:flex;
flex-direction:column;
justify-content:space-between;
}

.cert-card h3{
color:#163a63;
margin-bottom:15px;
}

.cert-card p{
color:#555;
margin-bottom:25px;
}

.cert-btn{
background:#163a63;
color:white;
padding:12px 25px;
border-radius:6px;
text-decoration:none;
font-weight:bold;
margin-top:20px;
}

.cert-btn:hover{
background:#2f6cc3;
}

/* PAGINA CONTATO */

.contato{
padding:120px 120px 180px 120px;
text-align:center;
}

.contato h1{
font-size:42px;
color:white;
margin-bottom:10px;
}

.contato-sub{
font-size:18px;
color:white;
margin-bottom:40px;
}

.contato-container{
max-width:600px;
margin:auto;
}

.contato-form{
display:flex;
flex-direction:column;
gap:20px;
}

.contato-form input,
.contato-form textarea{
padding:15px;
border:1px solid #ddd;
border-radius:6px;
font-size:16px;
}

.contato-form textarea{
height:150px;
resize:none;
}

.contato-form button{
background:#163a63;
color:white;
padding:15px;
border:none;
border-radius:6px;
font-size:16px;
cursor:pointer;
}

.contato-form button:hover{
background:#2f6cc3;
}

/* AUTOR */

.autor{
padding:120px;
}

.autor-container{
max-width:1200px;
margin:auto;
display:flex;
flex-direction:row-reverse;
align-items:center;
justify-content:space-between;
gap:80px;
}

.autor-foto img{
width:280px;
border-radius:12px;
box-shadow:0 10px 25px rgba(0,0,0,0.2);
}

.autor-texto{
max-width:600px;
color:white;
}

.autor-texto h2{
font-size:36px;
margin-bottom:20px;
}

.autor-texto p{
font-size:18px;
line-height:1.6;
margin-bottom:15px;
text-align: justify;
}

.copyright{
text-align:center;
color:#163a63;
font-size:14px;
font-weight:500;
margin-top:-40px;
position:relative;
}

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

@media (max-width:768px){

body{
background:linear-gradient(
180deg,
#163a63 0%,
#2f6cc3 35%,
#5f9df5 70%,
#ffffff 100%
);
}

/* HEADER */

header{
padding:18px 15px;
justify-content:center;
}

nav{
display:flex;
flex-wrap:wrap;
justify-content:center;
gap:14px;
}

nav a{
margin-left:0;
font-size:14px;
}

/* HERO */

.hero{
padding:80px 20px 120px 20px;
}

.hero-container{
flex-direction:column;
text-align:center;
}

.hero-text{
max-width:100%;
}

.hero-text h1{
font-size:34px;
line-height:1.25;
}

.hero-text p{
font-size:18px;
}

/* BOTÕES HERO */

.hero-buttons{
display:flex;
flex-direction:column;
align-items:center;
gap:20px;
margin-top:30px;
}

.hero-buttons a{
width:240px;
text-align:center;
margin-right:0;
}

/* IMAGEM */

.hero-image img{
width:220px;
margin-top:40px;
}

/* SOBRE */

.sobre{
padding:80px 20px;
}

.sobre-container{
flex-direction:column;
text-align:center;
gap:40px;
}

.sobre-texto{
max-width:100%;
}

.sobre-texto h1{
font-size:32px;
}

.sobre-texto p{
font-size:16px;
text-align:left;
}

.sobre-imagem img{
width:220px;
}

/* CURSOS */

.cursos{
padding:80px 20px;
}

.cursos h1{
font-size:32px;
}

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

.cursos-grid{
grid-template-columns:1fr;
gap:30px;
}

/* CERTIFICACAO */

.certificacao{
padding:80px 20px 40px 20px;
}

.certificacao h1{
font-size:32px;
}

.cert-grid{
grid-template-columns:1fr;
gap:30px;
}

/* AUTOR */

.autor{
padding:80px 20px;
}

.autor-container{
flex-direction:column;
text-align:center;
gap:40px;
}

.autor-texto{
max-width:100%;
}

.autor-texto h2{
font-size:28px;
}

.autor-texto p{
font-size:16px;
text-align:left;
}

.autor-foto img{
width:200px;
}

/* CONTATO */

.contato{
padding:80px 20px 120px 20px;
}

.contato h1{
font-size:32px;
}

.contato-form input,
.contato-form textarea{
width:100%;
}

/* FOOTER */

.copyright{
margin-top:40px;
}

/* DESATIVA DROPDOWN NO MOBILE */

.dropdown{
display:none !important;
}

.menu-dropdown:hover .dropdown{
display:none !important;
}

}