/*
   Arquivo: contato.css
   Descrição: Estilos para a página de contato
   Autor: Alexandre Vieira
   Data: 31/10/2025
*/

/* Reset e Container Principal */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    overflow: hidden;
}

.contact-container {
    display: flex;
    flex-direction: column;
    height: 100vh;
    width: 100%;
}

/* Header e Navegação */
.contact-header {
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    padding: 1rem;
    z-index: 100;
}

.contact-nav {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
    max-width: 1400px;
    margin: 0 auto;
}

/* Botões de Navegação */
.nav-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 1.5rem;
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    color: #fff;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    min-width: 140px;
    text-align: center;
    backdrop-filter: blur(10px);
}

.nav-btn i {
    font-size: 1.8rem;
    transition: transform 0.3s ease;
}

.nav-btn span {
    font-size: 0.85rem;
    line-height: 1.2;
    max-width: 120px;
}

.nav-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.4);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.nav-btn:hover i {
    transform: scale(1.15);
}

.nav-btn.active {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-color: #fff;
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.5);
}

.nav-btn:active {
    transform: translateY(-1px);
}

/* Área Principal com Iframe */
.contact-main {
    flex: 1;
    display: flex;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    overflow: hidden;
}

#wcontact {
    width: 100%;
    height: 100%;
    border: none;
    border-radius: 12px;
    background: #fff;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

/* Loading State */
#wcontact.loading {
    background: linear-gradient(
        90deg,
        #f0f0f0 25%,
        #e0e0e0 50%,
        #f0f0f0 75%
    );
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

/* Responsividade */
@media screen and (max-width: 1024px) {
    .contact-nav {
        gap: 0.5rem;
    }

    .nav-btn {
        min-width: 120px;
        padding: 0.8rem 1rem;
    }

    .nav-btn i {
        font-size: 1.5rem;
    }

    .nav-btn span {
        font-size: 0.75rem;
    }
}

@media screen and (max-width: 768px) {
    .contact-header {
        padding: 0.75rem 0.5rem;
    }

    .contact-nav {
        gap: 0.5rem;
    }

    .nav-btn {
        min-width: 100px;
        padding: 0.6rem 0.8rem;
        gap: 0.3rem;
    }

    .nav-btn i {
        font-size: 1.3rem;
    }

    .nav-btn span {
        font-size: 0.7rem;
    }

    .contact-main {
        padding: 0.5rem;
    }
}

@media screen and (max-width: 480px) {
    .contact-nav {
        flex-direction: column;
        width: 100%;
        gap: 0.5rem;
    }

    .nav-btn {
        width: 100%;
        flex-direction: row;
        justify-content: flex-start;
        padding: 0.8rem 1rem;
        gap: 1rem;
        min-width: unset;
    }

    .nav-btn i {
        font-size: 1.5rem;
    }

    .nav-btn span {
        font-size: 0.9rem;
        text-align: left;
        max-width: none;
    }
}

/* Acessibilidade */
.nav-btn:focus {
    outline: 3px solid rgba(255, 255, 255, 0.6);
    outline-offset: 2px;
}

.nav-btn:focus:not(:focus-visible) {
    outline: none;
}

/* Print Styles */
@media print {
    .contact-header {
        display: none;
    }

    .contact-main {
        padding: 0;
    }

    #wcontact {
        border-radius: 0;
        box-shadow: none;
    }
}