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

/* BODY (DESKTOP FIXO) */
body{
    font-family: tahoma, arial, sans-serif;
    color:black;

    background-image: url("imagens/barcos.jpg");
    background-attachment: fixed;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;

    font-size:22px;

    width:1000px;
    margin:auto;
}

.banner-container{
    position: relative;
    width: 100%;
    max-width: 1024px;
    margin: 0 auto;
}

.banner-container img{
    width: 100%;
    display: block;
    border-radius: 8px;
}

/* FAIXA ESCURA SOBRE A IMAGEM */
.faixa-sobreposta{
    position: absolute;

    top: 50%;                 /* 🔥 MEIO EXATO */
    left: 0;

    transform: translateY(-50%); /* 🔥 centraliza vertical */

    width: 100%;

    background: rgba(10,15,28,0.9);

    padding: 10px 0;

    overflow: hidden;
}

/* TEXTO CORRENDO */
.texto-animado{
    display: inline-block;

    white-space: nowrap;

    font-size: 14px;
    font-weight: bold;
    letter-spacing: 3px;

    color: red;

    animation: scrollTexto 12s linear infinite;

    text-align: center;
    width: 100%;
}

@keyframes scrollTexto{
    from{ transform: translateX(100%); }
    to{ transform: translateX(-100%); }
}
/* CONTAINER PRINCIPAL */
#principal{
    width:1024px;
    margin:0 auto;
}

/* HEADER */
.header-top{
    height:50px;
    background:#162028;
    position:relative;
}

.logotipo{
    margin:5px 0 0 135px;
}

.header-nav{
    position:absolute;
    top:0;
    right:0;
    height:100%;
}

.header-nav li{
    list-style:none;
    display:inline-block;
    padding:13px;
}

.header-nav a{
    color:cadetblue;
    text-decoration:none;
    text-transform:uppercase;
    font-size:12px;
    letter-spacing:5px;
}

.header-nav a:hover{
    color:wheat;
}

/* IMAGEM PRINCIPAL */
#principal > img{
    display:block;
    width:100%;
    max-width:1024px;

    #principal > img{
    margin:10px auto 0 auto; /* 🔥 remove espaço embaixo */
}
    border-radius:8px;
}

/* ========================= */
/* 🔥 FAIXA ANIMADA (NOVO) */
/* ========================= */

.faixa-texto{
    position: relative;

    width: 100%;
    max-width: 1024px;

    margin: -60px auto 20px auto;  /* 🔥 PUXA PARA CIMA */

    height: 40px;

    background: rgba(0,0,0,0.7);

    display: flex;
    align-items: center;
    justify-content: center;

    overflow: hidden;

    border-radius: 6px;
}
.texto-animado{
    white-space: nowrap;

    color: red;
    font-size: 14px;
    letter-spacing: 3px;

    animation: scroll 10s linear infinite;
}

@keyframes scroll{
    from{
        transform: translateX(100%);
    }
    to{
        transform: translateX(-100%);
    }
}
@keyframes scrollTexto{
    0%{
        transform: translateX(50%);   /* 🔥 começa no meio */
    }
    50%{
        transform: translateX(-50%);  /* 🔥 passa pelo centro */
    }
    100%{
        transform: translateX(-150%);
    }
}

/* PORTFOLIO */
.portfolio{
    padding:15px 50px;
    text-align:center;
    background-color:#003d52;
}
.faixa-texto{
    display:flex;
    justify-content:center;  /* 🔥 centraliza o bloco */
    align-items:center;
}

.texto-animado{
    white-space: nowrap;

    font-size: 14px;
    font-weight: bold;
    letter-spacing: 3px;

    color: #ffffff;

    animation: scrollTexto 12s linear infinite;

    text-shadow:
        0 0 5px #00c3ff,
        0 0 10px #00c3ff,
        0 0 20px #008cff,
        0 0 40px #008cff;
}
.portfolio h1{
    font-size:36px;
    color:darkgray;
}

.portfolio p{
    font-size:16px;
    line-height:2;
    color:wheat;
}

/* GALERIA */
.gallery{
    padding:0 100px 50px 100px;
    overflow:hidden;
}

.gallery-card{
    width:33%;
    float:left;
    text-align:center;
    color:wheat;
}

/* ABOUT */
.about{
    background-color:#003d52;
    padding:100px;
    color:white;
    background-image:url(../imagens/bg_detalhe.png);
    background-repeat:no-repeat;
    background-position:right bottom;
}

.about p{
    width:70%;
}

/* CONTATO */
#contact{
    margin:30px 0;
    text-align:center;
    font-size:150%;
    font-weight:bold;
    text-shadow:4px 3px 5px red;
    color:antiquewhite;
}

/* MAPA */
.maps{
    width:100%;
    margin:10px 0;
}

.maps iframe{
    width:100%;
    height:300px;
    border-radius:8px;
}

/* RODAPÉ */
.rodape{
    width:100%;
    max-width:1024px;

    margin:10px auto;

    padding:15px;

    background:#0a0f1c;
    border-radius:8px;

    text-align:center;

    box-shadow:0 0 15px rgba(0,140,255,0.3);
}

.lead{
    display:block;

    font-size:18px;
    font-weight:bold;
    letter-spacing:2px;

    color:#fff;

    text-align:center;

    text-shadow:
        0 0 5px #00c3ff,
        0 0 10px #00c3ff,
        0 0 20px #008cff,
        0 0 40px #008cff;
}

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

@media (max-width:768px){

    body{
        width:100%;
        margin:0;
        font-size:16px;
    }

    #principal{
        width:95%;
        margin:10px auto;
    }

    .header-top{
        height:auto;
        text-align:center;
    }

    .logotipo{
        margin:10px auto;
        display:block;
    }

    .header-nav{
        position:static;
        text-align:center;
    }

    .header-nav li{
        display:block;
        padding:10px;
    }

    #principal > img{
        width:100%;
        margin:10px auto;
    }

    .portfolio{
        padding:20px;
    }

    .portfolio h1{
        font-size:22px;
    }

    .portfolio p{
        font-size:14px;
    }

    .gallery{
        padding:20px;
    }

    .gallery-card{
        width:100%;
        float:none;
        margin-bottom:20px;
    }

    .about{
        padding:30px 15px;
    }

    .about p{
        width:100%;
    }

    .maps iframe{
        height:220px;
    }

    #contact{
        font-size:120%;
    }

    .rodape{
        width:100%;
        margin:10px auto;
    }

    .lead{
        font-size:14px;
    }
}