@import url('https://fonts.googleapis.com/css2?family=Mulish:ital,wght@0,200..1000;1,200..1000&family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&family=Roboto:ital,wght@0,100..900;1,100..900&family=Special+Gothic:wght@400..700&display=swap');

:root {
    --cor-principal: #0D3973;
    --cor-botoes: #049DBF;
    --footer: #0D0D0D;
    --cor-destaque: #038C7F;
    --card-sombras: 1px 1px 13px #00000023;
    --font-family: 'Mulish', sans-serif;

     --cor-de-destaque: #225473;
    --cor-secundaria: #1C4859;
    --cor-tercearia: #A6A6A6;
    --cor-footer: #0D0D0D;
}

/* General */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: var(--font-family);
}

body, html {
    min-height: 100vh;
    position: relative;
    transition: height .3s width .3s;
    transition-timing-function: ease;
}

html {
    scroll-behavior: smooth;
}

p {
    line-height: 1.8em;
}

h2, h1 {
    text-transform: capitalize;
}

h2 {
    font-size: 1.8em;
}

/* Hero */
#background {
    min-height: 90vh;
    /* MOD: garante que a imagem de fundo do hero cubra o bloco inteiro e fique centrada */
    background: black;
    background-position: center top !important; 
    background-repeat: no-repeat;
    background-size: cover;
    margin-bottom: 100px;
}

.fundo-preto {
    background-color: rgba(0, 0, 0, 0.322);
    min-height: 100vh;
   
}

header {
    background-color: rgba(0, 0, 0, 0.4);
    box-shadow: 1px 1px 14px rgba(0, 0, 0, 0.329);
    display: flex;
    justify-content: space-between;
    /* MOD: adiciona respiro horizontal consistente no cabeçalho */
    padding: 10px 6vw 0 6vw;
}

menu {
    align-self: center;
}

/* MOD: controla espaçamento entre itens do menu sem depender de margens individuais */
header ul {
    display: flex;
    gap: 18px;
}

header ul li {
    display: inline-block;
    a:hover {text-decoration: underline;}
}

header a {
    color: white;
    font-size: 14px;
    text-decoration: none;
    /* MOD: remove margem horizontal fixa para o gap do flex controlar o espaçamento */
    margin: 0;
}

.hamburguer-container {
    display: none;
    color: #fff;
    font-size: 1.5em;
}

#cta {
    display: none;
}

#hero {
    height: 65vh;
    color: white;
    display: flex;
    /* MOD: limita a largura do bloco para melhorar legibilidade em telas grandes */
    width: min(1100px, 92vw);
    gap: 10px;
    margin: auto;
    justify-content: center;
    align-items: start;
    flex-flow: column nowrap;

}

#hero h1 {
    /* MOD: aumenta levemente o destaque do título principal */
    font-size: 2.4em;
}

#hero h3 {
    /* MOD: usa medida baseada em caracteres para legibilidade do texto */
    width: min(52ch, 90vw);
    line-height: 1.5em;
}

#hero a {
    color: #ffff;
    text-decoration: none;
    background-color: orangered;
    font-weight: bold;
    width: 150px;
    text-align: center;
    padding: 10px;
    border-radius: 10px;
}

#hero a:active {transform: scale(.98);} 

a.float-btn {
    display: block;
    position: fixed;
    bottom: 20px;
    right: 20px;
    padding: 15px;
    background-color: #2bb714;
    color: white;
    aspect-ratio: 1/1;
    border-radius: 50%;
    font-size: 1.5em;
    z-index: 1000;
    text-decoration: none;
    opacity: .7;
    transition: opacity .5s ease-out;
}

a.float-btn:hover {
    opacity: 1;
}

a.float-btn:active {
    transform: scale(.98);
}


/* Nossos diferenciais */

section#diferenciais {
    margin-bottom: 250px;
    margin-top: 170px;
    
}

section#diferenciais h2 {
    text-align: center;
    margin: 0 0 40px 0;
    font-weight: 700;
}

section#diferenciais > article {
    /* MOD: ajusta largura e alinhamento para evitar linhas muito longas */
    width: min(1050px, 92vw);
    margin: auto;
    display: flex;
    justify-content: flex-start;
    gap: 24px;
}

section#diferenciais article > aside {
    margin: 10px;
    display: flex;
    flex-flow: column nowrap;
    align-items: center;
    justify-content: space-evenly;
    gap: 10px;
}
section#diferenciais article > aside > i {
    font-size: 1.8em;
    font-weight: bold;
}



aside.difereciais-card {
    background-color: #0a346b;
    color: #fff;
    border-radius: 10px;
    flex: 0 1 314px;
    height: 200px; 
    text-align: center;
    padding: 10px;
    padding-top: 20px;
    cursor: pointer;
    transition: transform .3s;
    transition-timing-function: ease-in;

}
aside.difereciais-card:hover {
    transform: scale(1.05);
}

aside.difereciais-card > span {
    font-weight: bold;
    font-size: 18px;
}



/* Planos de internet */
/* 
#planos-de-internet {
    background: blue url(../img/planos-img.jpg) no-repeat center bottom fixed;
    color: white;
    MOD: permite que a seção cresça conforme o conteúdo 
    min-height: 300px;
}

#planos-de-internet  article {
     MOD: adiciona padding vertical para dar respiro 
    padding: 60px 0 0 0;
    height: 100%;
}

#planos-de-internet > article {
    display: flex;
    flex-flow: row wrap;
    gap: 10px;
    align-items: center;
 MOD: centraliza conteúdo e limita largura 
    margin: 0 auto;
    width: min(1100px, 92vw);
}

.card-plan {
    flex: 1 1 400px;
    height: 150px;
    padding: 10px;

    position: relative;

}

.card-plan a i {
    font-size: 2.5em;
    margin: 10px 0;

}


.card-plan > a {
    background-color: var(--cor-destaque);
    font-weight: bold;
    text-decoration: none;
    font-size: .8em;
    text-align: center;
    color: white;
    padding: 20px;
    border-radius: 10px;
    text-decoration: none;
    display: block;
    margin: auto;
     MOD: limita a largura do card para manter consistência 
    width: min(320px, 90%);
    height: 120px;
    position: absolute;
    left: 50%;
    top: 50%;

    transform: translate(-50%, -50%);
     MOD: adiciona profundidade visual sem fugir da identidade 
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.25);
} */

/* .card-plan h3 {
    text-transform: capitalize;
} */


/* Depoimento de clientes */

#depoimento-de-clientes {
    margin: 100px 0 150px 0;
}

#depoimento-de-clientes {
    display: flex;
    gap: 30px;
    flex-flow: row wrap;
    justify-content: space-evenly;
    /* MOD: adiciona padding lateral para evitar encostar nas bordas */
    padding: 0 4vw;
}

#depoimento-de-clientes > h2 {
    flex: 0 1 100%;
    text-align: center;
    padding-bottom: 40px;
    font-weight: 700;
}

.depoimento {
    padding: 20px 20px 40px 20px;
    flex: 0 1 320px;
    /* MOD: permite altura automática para textos maiores */
    height: 220px;
    border-radius: 10px;
    box-shadow: var(--card-sombras);
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-flow: column nowrap;
    cursor: pointer;
    gap: 20px;
    transition: transform .3s;
    transition-timing-function: ease-out;

}

.depoimento:hover {
    transform: scale(1.05);

}

.depoimento p {
    font-size: 18px;
    font-style: italic;
}

.depoimento h4 {
    font-weight: bolder;
    font-size: 1.4em;
}

/* Velocidade e perfomance */
section#sobre {
    /* MOD: centraliza e dá respiro lateral ao texto institucional */
    max-width: 1000px;
    margin: 0 auto;
    padding: 50px 0;
}

#sobre p {
    line-height: 1.8em;
    text-indent: 30px;
    text-align: justify;
    font-size: 21px;
    font-family: 'Times New Roman', Times, serif;
}
section#sobre h2 {
    text-align: center;
    margin-bottom: 20px;
    
}

/* Perguntas frequentes */

section#perguntas {
    display: flex;
    justify-content: space-between;
    padding-bottom: 150px;
    /* MOD: adiciona espaçamento entre imagem e conteúdo */
    gap: 30px;
    padding-left: 4vw;
    padding-right: 4vw;
    
}

section#perguntas  p:nth-child(odd) {
    text-indent: 30px;
    text-decoration: underline;
}

section#perguntas  p:nth-child(even) {
    font-weight: 300;
    font-family: 'Times New Roman', Times, serif;
    font-size: 18px;
}

section#perguntas > article {
    flex: 0 1 50%;
}

#img-perguntas {
    display: flex;
    align-items: center;
}

section#perguntas article h2 {
    text-align: center;
    margin-bottom: 20px;
    font-weight: 700;
}

div#img-perguntas img {
    width: 700px;
   
}

.pergunta-container:first-child {
    border-bottom: 2px solid #00000071;
    border-top: 2px solid #00000071;
    padding: 10px 0;
    margin-bottom: 5px;
}

.pergunta-container {
    border-bottom: 2px solid #00000071;
    padding: 10px 0;
    margin-bottom: 5px;
}

section#perguntas > article {
    padding-top: 100px;
}

div.pergunta {
    display: flex;
    justify-content: space-between;
}

.resposta {
    display: block;
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transition: max-height .35s ease, opacity .25s ease;
}


.show {
    opacity: 1;
}

.hidden {
    display: none;
}

#esconder {
    display: none;
}

#esconder:hover, #mostrar:hover {
    cursor: pointer;
}  
/* Suporte */

section#suporte {
    height: 220px;
    padding: 0 15px;
    margin: 250px 0 290px 0;
    background-color: var(--cor-principal);
    display: flex;
    align-items: center;
    justify-content: space-around;
    /* MOD: cria um pouco de separação lateral em telas maiores */
    padding-left: 6vw;
    padding-right: 6vw;
}

section#suporte p {
    color: #fff;
    font-weight: bold;
    font-size: 18px;
}

#suporte h2 {
    margin-bottom: 20px;
}

section#suporte a {
    color: var(--cor-destaque);
    background-color: #fff;
    text-decoration: none;
    padding: 10px;
    border-radius: 10px;
    transition: transform .3s;
    transition-timing-function: ease-out;
}

section#suporte a:hover {
    transform: scale(1.1);
}

/* Prova Social */
#prova-social-container {
    height: auto;
    background: var(--cor-principal) url(../img/61765.jpg) no-repeat center center;
    background-size: cover;
    margin: 200px 0;
    padding-bottom: 100px;
    /* MOD: garante que o conteúdo fique centralizado verticalmente */
    display: flex;
    align-items: center;
}

#logos-container {
    width: 80%;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-evenly;
    /* MOD: permite quebra em telas menores sem perder alinhamento */
    flex-wrap: wrap;
    gap: 30px;

    
}

.logo-empresa {
    width: 200px;
    transition: transform .3s;
}

.logo-empresa:hover {
    transform: scale(1.1);
    cursor: pointer;
}

.fundo-preto-2 {
    width: 100%;  
    /* MOD: adiciona padding para o conteúdo não encostar nas bordas */
    padding: 0;
    margin: auto;
}

.fundo-preto-2 h2 {
    padding: 50px 0;
    text-align: center;
    font-size: 3em;
    color: #ffff;
    text-transform: uppercase;
}
/* Localização */

section#localizacao {
    margin-bottom: 200px;
    margin-top: 200px;
    /* MOD: padding lateral para manter alinhamento com outras seções */
    padding: 0 4vw;
}

section#localizacao > h2 {
    margin-bottom: 80px;
    text-align: center;
    font-size: 3em;
}

section#localizacao iframe {
    display: block;
    margin: auto;
    /* MOD: deixa o mapa responsivo sem perder proporção */
    width: min(900px, 100%);
    aspect-ratio: 16 / 9;
    height: auto;
}



/* footer {
    background-color: #0D0D0D;
    padding: 10px 5px;
    display: flex;
    gap: 10px;
    flex-flow: column nowrap;
    align-items: center;
    color: white;

    padding: 30px 5px;
}

footer #redes-sociais {
    align-self: flex-start;
}

footer h1 {
    font-size: 4.5em;
}

footer p#dev > a {
    color: white;
    text-decoration: none;
    font-weight: bold;
}

footer p#dev > a:hover {
    text-decoration: underline;

}

footer i {
    color: white;
    font-size: 1.7em;
}

footer i:hover {
    cursor: pointer;
    color: rgb(235, 235, 11);
    transition: color .3s;
}

footer p:last-child > a:hover {
    text-decoration: underline;
} */

/* Footer do site */

div.informacoes {
    display: flex;
    align-items: flex-start;
    flex-flow: row wrap;
    background-color: var(--cor-de-destaque);
    color: white;
    padding: 10px;
}


.logo-foot > img {
    width: 200px;    
}

.zona-restrita {
    background-color: var(--cor-botoes);
    color: #fff;
    font-weight: bold;
    display: inline-block;
    text-decoration: none;
    opacity: .9;
    margin-top: 20px;
    padding: 10px;
    border-radius: 5px;
    transition: opacity .3s;
    transition-timing-function: ease-in-out;
    /* border: 4px solid #fff; */
}

.zona-restrita:hover {
    opacity: 1;
}

.zona-restrita:active {background-color: orangered;}



.infor {
    margin: 15px 0px;
}

.infor > h3 {
    font-weight: 900;
}

.infor > p {
    margin: 1em 0px;
    line-height: 1.4em;
}

.infor > p.barra {
    height: 4px;
    width: 40%;
    margin: 1.4em 0px;
    background-color: var(--cor-tercearia);
}

.infor {
    flex: 1;
}

.infor > ul {
    list-style-position: inside;
    list-style: none;
}

.infor > ul > li {
    line-height: 1.5em;
}

.infor > ul > li {
    line-height: 1.9em;
}

.link-mapa {
    color: #fff;
}


div.foot {
    background-color: var(--cor-tercearia);
}

div.foot  > p {
    color: black;
    font-size: .95em;
    text-align: center;
    padding: 13px 0px;
}

div.informacoes {
    background-color: var(--cor-footer);
    color: white;
    padding: 10px;
}

.logo-foot > img {
    width: 170px;    
}

.infor {
    margin: 15px 0px;
}

.infor > h3 {
    font-weight: 900;
}

.infor > p {
    margin: 1em 0px;
    line-height: 1.4em;
}

.infor > p.barra {
    height: 4px;
    width: 40%;
    margin: 1.4em 0px;
    background-color: var(--cor-tercearia);
}



.infor > ul > li {
    line-height: 1.9em;
}


div.foot {
    background-color: var(--cor-tercearia);
}

div.foot  > p {
    color: black;
    font-size: .95em;
    text-align: center;
    padding: 13px 0px;
}
#redes-container a {color: white; text-decoration: none;}
#redes-container i {font-size: 24px; transition: color .3s;}

#redes-container i:hover {color: #049DBF;}
p.dev a {color: white; text-decoration: none;}

p.dev a:hover {text-decoration: underline;}
/** ================ CONTACTOS ====================*/

section#contactos {
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 200px;

    div#contactos-container {
        display: flex;
        flex-flow: row nowrap;
        justify-content: center;
        width: 1100px;
        padding: 20px 15px;
        box-shadow: var(--card-sombras);
        border-radius: 10px;

        #disclaimer-suporte {
            flex-grow: 1;

            display: flex;
            align-items: center;
            img {
                width: 420px;
            }
        }

        #form-suporte {
            flex-grow: 1;
            display: flex;
            flex-flow: column nowrap;
            gap: 10px;

            h1 {
                font-size: 28px;
                text-transform: capitalize;
                font-weight: 300;
                padding-bottom: 10px;
                span {
                    font-weight: bold;
                }
            }

            .form-group {
                display: flex;
                flex-flow: column nowrap;
                label {
                    font-weight: lighter;
                    text-transform: capitalize;
                    padding-bottom: 2px;
                }
                input, select {
                    padding: 10px;
                }
                textarea {padding: 5px;}

            }
            input[type=submit] {
                background-color: var(--cor-principal);
                font-weight: bold;
                color: #fff;
                width: 100%;
                padding: 10px;
                border: none;
                border-radius: 5px;
                cursor: pointer;
                opacity: .9;
                transition: opacity .3s;
                transition-timing-function: ease;
            }

            input[type=submit]:hover {
                opacity: 1;
            }
        }
    }
}

/**= Errors FORM==*/

.form-group {
  ul {
    list-style-type: none;
    list-style-position: inside;
    padding: 0;
    
    .error-message {
      padding: 0;
      margin: 0;
      color: red;
    }
  }
}

@media screen and (max-width: 600px) {

    /* Generals */
    h2 {
        font-size: 1.5em;
    }
    /* header */

    header {
        /* MOD: mantém consistência do padding do header em mobile */
        padding: 6px 4vw;
        display: grid;
        grid-template-columns: auto auto;
        position: fixed;
        width: 100vw;
        background-color: var(--cor-principal);
        z-index: 100;
    }

    div#fundo-preto {
        padding: 0;
    }
    menu {
        grid-column-start: 1;
        grid-column-end: -1;
    }
    menu ul {
        font-weight: bold;
        flex-flow: column nowrap;
        align-items: center;
        flex: 1;
        gap: 50px;
        padding: 40px 0;

    }
    header img {
        width: 180px;
    }

    header #cta {
        padding: 10px;
        border-radius: 10px;
        color: white;
        text-align: center; 
        border: 1px solid var(--cor-botoes);
    }

    menu#menu-container {
        padding-top: 24px;
        padding-bottom: 18px;
        display: flex;
        width: 100%;
        align-items: center;
        justify-content: center;
        max-height: 0;
        overflow: hidden;
        opacity: 0;
        pointer-events: none;
        transition: max-height .35s ease, opacity .25s ease;
    }

    menu#menu-container.menu-open {
        opacity: 1;
        pointer-events: auto;
    }


     #logo, header .hamburguer-container {
        flex: 0 1 40%;
    
    }

    .hamburguer-container {
        text-align: right;
        display: flex;
        align-items: center;
        justify-content: flex-end;
    }


    #background {
        background-image: url(../img/hero-celular.jpg);
        background-position: center ;
        min-height: 100vh;
       
    }

    /* #planos-de-internet, */
    #diferenciais,
    #suporte {
        scroll-margin-top: 104px;
    }

    section#hero {
        gap: 12px;
        margin: 0;
        padding-left: 20px;
        align-items: flex-start;
        height: 90vh;
        max-width: 90%;
    }

    section#hero a {
        opacity: 1;
    }

    /* Diferenciais */
    #diferenciais article {
        flex-flow: column nowrap;
        justify-content: flex-start;
        align-items: center;
        
        flex-flow: column nowrap;
        text-align: center;
        gap: 30px;
    }



     #diferenciais aside.difereciais-card {
        flex: 0 1 200px !important;
        width: 90%;
        padding-top: 40px;
     }

     #diferenciais p.difereciais-card:hover  {
        outline: 1px solid rgba(0, 0, 0, 0.338);
        box-shadow: none;
     }

    section#depoimento-de-clientes {
        padding: 5px;
    }
    #depoimento-de-clientes {
        gap: 30px;
    }

    .depoimento {
        flex: 0 1 80%;
        padding: 20px;
    }

    .depoimento:hover {
        transform: none;
    }
    .depoimento:active {
        transform: scale(.98);
    }

    .depoimento:active {transform: scale(.98);}
    
   /* Perguntas frequentes */
   section#perguntas {
        display: block;
        padding: 5px;
        margin-bottom: 100px;
   }
    

   section#perguntas article h2 {
        text-align: left;
    }

   
   #perguntas img {
    display: none;
   }

   section#perguntas > article {
        flex: 0 1 100%;   
   }

   div.pergunta {
        display: flex;
        flex-flow: row nowrap;

   }

  /* Prova Social */
   #prova-social-container {
    padding: 0;

   }
   div.fundo-preto-2 {padding-bottom: 50px;}
   /* Sobre */
   section#sobre {
        padding: 0 5px;
   }
   section#sobre p, section#sobre h2 {
    text-align: left;
   }
   section#sobre p {
    text-indent: 0;
   }
    /* Localização */

    #localizacao {
        text-align: center;
    }

    section#localizacao > h2 {
        margin-bottom: 80px;
        text-align: center;
        font-size: 2em;
    
    }

    #localizacao > iframe {
        display: inline-block;
        max-width: 95%;
        aspect-ratio: 4/5;
    }

    /* Suporte */
    section#suporte {
        flex-flow: column nowrap;

    }

    section#suporte p {
        text-align: center;
    }

    section#suporte a:hover {
        transform: scale(.98);
    }

    /* Sobre */
    #sobre {
        padding: 0 10px;
    }
    /* Clientes */

    #prova-social-container {
        height: auto;
        margin-top: 80px;
    }

    .fundo-preto-2 {
        padding-bottom: 200px;
       
    }
    #logos-container {
        flex-flow: column nowrap;
        gap: 40px;
    }
    
    .logo-empresa:hover {cursor: none;}

    div.informacoes {
        display: block !important;
    }

    .infor > h3.firm-name {
        display: none;
    }

    /** ========== CONTACTOS =========== */

    #contactos {
        margin-top: 100px !important;
        margin-bottom: 100px !important;
        align-items: flex-start !important;
    }
    #contactos-container {
        box-shadow: none !important;

        input[type=submit] {opacity: 1 !important;}
        input[type=submit]:active {transform: scale(.98);}
    }
    #disclaimer-suporte {display: none !important; }


}