/* ============================================
   RESET E CONFIGURAÇÕES GLOBAIS
   ============================================ */
* { margin:0; padding:0; box-sizing:border-box; }

:root {
    /* Paleta de cores (solicitada) */
    --cor-primaria: #007BFF; /* Azul principal */
    --cor-escuro: #333333;   /* Cinza escuro */
    --cor-acento: #FFA500;   /* Laranja vibrante */
    --cinza-claro: #e5e7eb;
}

/* Tipografia e comportamento global */
html { scroll-behavior:smooth; scroll-padding-top:100px; }
body { font-family: 'Open Sans', sans-serif; color:var(--cor-escuro); line-height:1.6; background:var(--cinza-claro); padding-top:80px; transition: scroll-behavior .5s ease; }
h1,h2,h3,h4,h5,h6 { font-family:'Montserrat', sans-serif; font-weight:700; }

/* NAVBAR */
.navbar { transition: all .3s ease; background-color: var(--cor-escuro); /* Manter menu em cinza no topo */ padding-top:.25rem; padding-bottom:.25rem; }
.navbar > .container { max-width:1100px; }
.nav-scrolled { background-color:var(--cinza-claro) !important; box-shadow:0 2px 10px rgba(0,0,0,0.06); }
/* Tornar os links do navbar mais compactos para deixar o topo mais fino */
.nav-link { color:var(--cinza-claro); 
  font-weight:600; 
  padding:.25rem .8rem; 
  line-height:1; 
  font-size:1.05rem;
  transition:color .3s ease, padding .2s ease; }
.nav-link:hover { color:var(--cor-acento) !important; }
.navbar.nav-scrolled .nav-link { color:var(--cor-escuro) !important; }

/* LOGO (tamanho controlado por CSS para responsividade) */
.navbar-brand .brand-logo { height:100px; transition:height .2s ease; }
@media (max-width:768px) { .navbar-brand .brand-logo { height:70px; } }
@media (max-width:576px) { .navbar-brand .brand-logo { height:48px; } }

/* HERO */
.secao-hero { min-height:100vh; background:linear-gradient(135deg, var(--cor-primaria) 0%, var(--cor-escuro) 100%); position:relative; }
.carrossel-hero, .carousel-item { height:100vh; }

/* Slides com imagem de fundo e overlay 80% */
.carousel-item {
    position: relative;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.carousel-item::before {
    content: '';
    position: absolute;
    inset: 0;
    /* Overlay em degradê: azul (primária) → cinza escuro, 80% */
    background: linear-gradient(to right, rgba(0, 123, 255, 0.8) 0%, rgba(51, 51, 51, 0.8) 100%);
}


.carousel-caption { position:absolute; top:50%; left:50%; transform:translate(-50%, -50%); width:100%; z-index:1; }
.underline-orange { width:80px; height:4px; background-color:var(--cor-acento); margin:0 auto; }

/* QUEM SOMOS */
.historia-item { text-align:center; padding:20px; }
.cartao-mvv { transition:all .3s ease; border-width:2px !important; }
.cartao-mvv:hover { transform:translateY(-10px); box-shadow:0 10px 30px rgba(0,123,255,0.12); border-color:var(--cor-acento) !important; }

#servicos {
    background-color: var(--cinza-claro) !important;
}


/* SERVIÇOS */
.cartao-servico { transition: transform .25s ease, box-shadow .25s ease;
  border:none; border-radius:10px;
  cursor:pointer; }
.cartao-servico:hover { transform: translateY(-8px); box-shadow: 0 12px 30px rgba(0,0,0,0.15); }
#servico-criacao {
  background-color: #1A3A52;
}



/* FORMULÁRIO */
.form-control:focus, .form-select:focus { border-color:var(--cor-primaria); box-shadow:0 0 0 .15rem rgba(0,123,255,0.12); }
.contact-info-item { transition:background .3s ease; }
.contact-info-item:hover { background: rgba(255,255,255,0.06) !important; }

/* BOTÃO VOLTAR AO TOPO */
#voltar-ao-topo { position:fixed; bottom:30px; right:30px; width:50px; height:50px; z-index:1000; transition:opacity .3s, transform .3s; box-shadow:0 5px 15px rgba(0,0,0,0.18); display:none; }
#voltar-ao-topo:hover { transform:translateY(-5px); }

/* ANIMAÇÕES */
@keyframes fadeInUp { from{ opacity:0; transform:translateY(30px); } to{ opacity:1; transform:translateY(0); } }
.animate-fade-in { animation:fadeInUp .6s ease forwards; }

/* ============================================
     OVERLAY APRESENTAÇÃO (FULLSCREEN)
     ============================================ */
.apresentacao-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.85); display: none; z-index: 1060; }
.apresentacao-overlay.show { display: block; }
.apresentacao-overlay .overlay-content { position: relative; width: 100%; height: 100%; }
.apresentacao-overlay .overlay-iframe { width: 100%; height: 100%; border: 0; }
.apresentacao-overlay .overlay-close {
    position: absolute; top: 12px; right: 12px; width: 42px; height: 42px;
    border: none; border-radius: 50%; background: #ffffff; color: #333; font-size: 24px; line-height: 24px; cursor: pointer;
    box-shadow: 0 6px 18px rgba(0,0,0,0.2);
}
.apresentacao-overlay .overlay-close:hover { background: #f1f1f1; }

/* RESPONSIVIDADE */
@media (max-width:768px){ 
    .secao-hero h1{ font-size:2rem !important; } 
    .secao-hero p{ font-size:1rem !important; } 
    .cartao-mvv{ margin-bottom:20px; } 
    #voltar-ao-topo{ width:40px; height:40px; bottom:20px; right:20px; } 
    .carousel-caption { top:40% !important; }
}

@media (max-width:576px){ 
    .carousel-caption h1{ font-size:1.5rem !important; } 
    .carousel-caption p{ font-size:0.9rem !important; }
    .cartao-servico{ margin-bottom:20px; } 
    .display-5{ font-size:1.8rem !important; }
    .form-control, .form-select { font-size:16px; }
}

@media (max-width:400px){
    .carousel-caption h1{ font-size:1.2rem !important; }
    .btn-lg { padding: 0.5rem 1rem !important; font-size: 0.9rem !important; }
}

/* FIM */

/* ==========================
   AJUSTES MOBILE (NAVBAR E CONTATO)
   ========================== */
@media (max-width: 768px) {
    /* Navbar colapsada mais agradável: fundo, sombreamento e espaçamento */
    .navbar-collapse.show {
        background: var(--cinza-claro);
        padding: .75rem 1rem;
        border-radius: 0.5rem;
        box-shadow: 0 8px 24px rgba(0,0,0,0.08);
        margin-top: .5rem;
    }

    /* Tornar os itens do menu centralizados e com área de clique maior */
    .navbar-collapse .navbar-nav { width:100%; }
    .navbar-collapse .nav-item { width:100%; text-align:center; }
    .navbar-collapse .nav-link { display:block; padding:.8rem 1rem; font-size:1.02rem; color:var(--cor-escuro) !important; }

    /* Remover borda pesada do toggler e ajustar ícone visualmente */
    .navbar-toggler { border: none; }

    /* Melhor contraste para links dentro do menu colapsado */
    .navbar-collapse.show .nav-link { color: var(--cor-escuro) !important; }

    /* Centralizar o bloco de contato e ícones dentro da seção de contato */
    #contato .text-white { text-align:center; }
    #contato .contact-info-item { margin-left:auto; margin-right:auto; display:block; text-align:center; }
    #contato .social-icons { display:flex; justify-content:center; gap:1rem; margin-top:.5rem; }
    #contato .social-icons a { display:inline-flex; align-items:center; justify-content:center; }
}

.text-secondary {
    color:var(--cor-escuro) !important;
}

/* ============================================
   BANNER DE COOKIES
   ============================================ */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, var(--cor-escuro) 0%, #222 100%);
    color: white;
    padding: 20px;
    box-shadow: 0 -2px 15px rgba(0, 0, 0, 0.3);
    z-index: 2000;
    display: none;
    animation: slideUp 0.4s ease-out;
}

.cookie-banner.show {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 30px;
}

.cookie-content {
    flex: 1;
}

.cookie-title {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--cor-acento);
}

.cookie-description {
    font-size: 0.95rem;
    margin-bottom: 10px;
    line-height: 1.5;
}

.cookie-link {
    color: var(--cor-acento);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.cookie-link:hover {
    color: #ffb833;
    text-decoration: underline;
}

.cookie-buttons {
    display: flex;
    gap: 10px;
    min-width: fit-content;
}

.cookie-buttons .btn {
    padding: 0.5rem 1.2rem;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    border-radius: 5px;
}

.cookie-buttons .btn-primary {
    background-color: var(--cor-acento);
    border-color: var(--cor-acento);
    color: white;
}

.cookie-buttons .btn-primary:hover {
    background-color: #ffb833;
    border-color: #ffb833;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 165, 0, 0.3);
}

.cookie-buttons .btn-outline-secondary {
    color: white;
    border-color: white;
}

.cookie-buttons .btn-outline-secondary:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: white;
    transform: translateY(-2px);
}

@keyframes slideUp {
    from {
        transform: translateY(100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Responsividade para cookies */
@media (max-width: 768px) {
    .cookie-banner.show {
        flex-direction: column;
        gap: 15px;
        padding: 15px;
    }

    .cookie-buttons {
        width: 100%;
    }

    .cookie-buttons .btn {
        flex: 1;
    }

    .cookie-title {
        font-size: 1.1rem;
    }

    .cookie-description {
        font-size: 0.9rem;
    }
}

@media (max-width: 576px) {
    .cookie-banner.show {
        padding: 12px;
    }

    .cookie-title {
        font-size: 1rem;
        margin-bottom: 8px;
    }

    .cookie-description {
        font-size: 0.85rem;
        margin-bottom: 8px;
    }

    .cookie-buttons .btn {
        padding: 0.4rem 0.8rem;
        font-size: 0.85rem;
    }
}