/* ========================================
   VARIÁVEIS E ESTILOS GLOBAIS
   ======================================== */

:root {
    --color-primary: #ff7a00;
    --color-secondary: #00adf9;
    --color-bg-main: #ffffff;
    --color-bg-alt: #f9f9f9;
    --color-text-main: #333333;
    --color-text-secondary: #666666;
    --color-border: #eaeaea;
    --color-shadow: rgba(0, 0, 0, 0.08);
    --border-radius: 8px;
    --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --transition: all 0.3s ease;
}


/* ========================================
   MAIN CONTENT
   ======================================== */

section {
    padding: 5rem 0 0 0;
}
    .main {
    min-height: calc(100vh - 200px);
    padding: 60px 0 0 0;
}

/* ========================================
   PAGE HEADER
   ======================================== */

.page-header {
    text-align: center;
}

.page-title {
    font-size: 48px;
    font-weight: 700;
    color: var(--color-text-main);
    margin-bottom: 16px;
    line-height: 1.2;
}

.page-subtitle {
    font-size: 18px;
    color: var(--color-text-secondary);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.6;
}

/* ========================================
   CONTACT CHANNELS SECTION
   ======================================== */


.channels-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.contact-card {
    background-color: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: 30px;
    box-shadow: 0 2px 8px var(--color-shadow);
    transition: var(--transition);
}

    .contact-card:hover {
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
        transform: translateY(-2px);
    }

.card-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--color-text-main);
    margin-bottom: 16px;
}

.card-content {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.card-value {
    font-size: 18px;
    font-weight: 600;
    color: var(--color-primary);
    word-break: break-word;
}

.card-note {
    font-size: 14px;
    color: var(--color-text-secondary);
    margin-top: 8px;
}

.copy-container {
    display: flex;
    gap: 8px;
    margin-top: 8px;
}

.btn-primary-contato {
    display: inline-block;
    background-color: var(--color-primary);
    color: white;
    padding: 10px 16px;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    text-align: center;
}

    .btn-primary-contato:hover {
        background-color: #e66d00;
        text-decoration: none;
    }

.btn-copy {
    background-color: transparent;
    color: var(--color-primary);
    border: 1px solid var(--color-primary);
    padding: 8px 12px;
    border-radius: var(--border-radius);
    font-weight: 600;
    font-size: 13px;
    cursor: pointer;
    transition: var(--transition);
}

    .btn-copy:hover {
        background-color: var(--color-primary);
        color: white;
    }

/* ========================================
   QUICK HELP SECTION
   ======================================== */

.quick-help {
    background-color: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: 40px;
    margin-bottom: 60px;
    box-shadow: 0 2px 8px var(--color-shadow);
}

.section-title {
    font-size: 28px;
    font-weight: 700;
    color: var(--color-text-main);
    margin-bottom: 16px;
}

.section-text {
    font-size: 16px;
    color: var(--color-text-secondary);
    margin-bottom: 24px;
}

.help-list {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 16px;
}

    .help-list li {
        padding: 12px 0;
    }

.help-link {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    display: inline-block;
}

    .help-link:hover {
        color: #e66d00;
        text-decoration: underline;
    }

/* ========================================
   SECURITY WARNING SECTION
   ======================================== */

.security-warning {
    margin-bottom: 60px;
}

.warning-box {
    background-color: #fff3e0;
    border: 1px solid #ffe0b2;
    border-radius: var(--border-radius);
    padding: 20px;
    box-shadow: 0 2px 8px rgba(255, 122, 0, 0.1);
}

.warning-text {
    font-size: 16px;
    color: #e65100;
    line-height: 1.6;
    margin: 0;
}
/* ========================================
   TOAST NOTIFICATION
   ======================================== */

.toast {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: var(--color-text-main);
    color: white;
    padding: 14px 20px;
    border-radius: var(--border-radius);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 1000;
    font-size: 14px;
    font-weight: 500;
}

    .toast.show {
        opacity: 1;
        visibility: visible;
    }

/* ========================================
   RESPONSIVIDADE
   ======================================== */

@media (max-width: 768px) {

    section {
        padding: 2.5rem 0 0 0;
    }

    .page-title{
        padding: 0 2rem;
    }

    .nav {
        gap: 20px;
    }

    .page-title {
        font-size: 36px;
    }

    .page-subtitle {
        font-size: 16px;
    }

    .channels-grid {
        grid-template-columns: 1fr;
    }

    .quick-help {
        padding: 30px 20px;
    }

    .help-list {
        grid-template-columns: 1fr;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
    }

    .footer-nav {
        flex-direction: column;
        gap: 10px;
    }

    .toast {
        bottom: 10px;
        right: 10px;
        left: 10px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .page-title {
        font-size: 28px;
    }

    .page-subtitle {
        font-size: 14px;
    }

    .contact-card {
        padding: 20px;
    }

    .card-title {
        font-size: 18px;
    }

    .section-title {
        font-size: 22px;
    }

    .nav {
        flex-direction: column;
        gap: 10px;
    }
}