/**
 * Styles de la page contact - Rebranding "Neuro-Tech Corporate"
 */

.contact-page-section {
    /* Fond délégué à .ambient-surface / ambiance unique du body. */
    position: relative;
    overflow: hidden;
    min-height: 80vh;
    padding: 6rem 0;
}

.booking-cta {
    background: var(--card-bg);
    border: 1px solid rgba(var(--accent-rgb), 0.25);
    border-radius: var(--border-radius-lg);
    padding: 1.5rem 1.75rem;
    box-shadow: var(--shadow-sm);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
}

.booking-cta .booking-cta-text {
    color: var(--text-muted) !important;
    margin-bottom: 0.75rem;
}

.brevo-booking-btn {
    display: inline-block;
    padding: 0.5rem 1.25rem;
    border: 0;
    border-radius: 16px;
    background: var(--primary-gradient);
    color: var(--text-light);
    font-family: inherit;
    font-weight: 500;
    text-decoration: none;
    box-shadow: 0 14px 28px rgba(var(--primary-rgb), 0.28), var(--glow-violet);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.brevo-booking-btn:hover,
.brevo-booking-btn:focus-visible {
    color: var(--text-light);
    transform: translateY(-2px);
    box-shadow: 0 18px 34px rgba(var(--primary-rgb), 0.34), var(--glow-cyan);
}

.brevo-booking-btn:focus-visible {
    outline: 2px solid var(--secondary-color);
    outline-offset: 3px;
}

.contact-page-section .container {
    position: relative;
    z-index: 1;
}

.contact-header h1 {
    color: var(--text-emphasis) !important;
    background: none !important;
    -webkit-text-fill-color: var(--text-emphasis) !important;
    font-weight: var(--font-weight-extrabold);
    margin-bottom: 1rem;
}

.contact-header .lead {
    color: var(--text-muted) !important;
    font-size: 1.12rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.contact-header p {
    color: var(--text-muted) !important;
}

.contact-header .contact-header-meta {
    font-size: 0.98rem;
    margin-top: 0.5rem;
}

.contact-header .contact-header-meta a {
    color: var(--secondary-color);
    font-weight: var(--font-weight-semibold);
}

#contact-form-container .card {
    background: var(--card-bg);
    border: 1px solid rgba(var(--accent-rgb), 0.25);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    position: relative;
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
}

#contact-form-container .card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    padding: 1px;
    background: linear-gradient(135deg, rgba(var(--primary-rgb), 0.24), rgba(var(--accent-rgb), 0.18));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    pointer-events: none;
}

#contact-form-container .card:hover {
    box-shadow: var(--shadow-lg);
    border-color: rgba(var(--primary-rgb), 0.24);
}

#contact-form-container .card:hover::before {
    opacity: 1;
}

#contact-form-container .card-body {
    padding: 2.35rem 2rem !important;
}

#contact-form-container .btn-close {
    filter: none;
}

@media (max-width: 768px) {
    .contact-page-section {
        padding: 5rem 0;
    }

    #contact-form-container .card-body {
        padding: 1.75rem 1.35rem !important;
    }
}

.captcha-widget {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.captcha-image-container img {
    background: var(--light-bg);
    padding: 0.5rem;
    border-radius: 0.75rem;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    max-width: 100%;
    height: auto;
}

.captcha-input-container .form-control,
.captcha-input-container input[type="text"] {
    max-width: 300px;
    background: var(--light-bg);
    border: 1px solid var(--border-color);
    color: var(--text-emphasis);
    padding: 0.75rem 1rem;
    border-radius: 0.75rem;
}

.captcha-input-container .form-control:focus,
.captcha-input-container input[type="text"]:focus {
    background: var(--light-bg);
    border-color: rgba(var(--primary-rgb), 0.48);
    box-shadow: var(--focus-ring);
    outline: none;
}

#contact-form-container .success-message {
    background: rgba(var(--success-rgb), 0.1);
    border: 1px solid rgba(var(--success-rgb), 0.28);
    border-radius: 1rem;
    padding: 2rem;
    color: var(--success-color);
    box-shadow: var(--shadow-md);
}

#contact-form-container .success-message h4,
#contact-form-container .success-message i {
    color: var(--success-color);
}

#contact-form-container .success-message hr {
    border-color: rgba(var(--success-rgb), 0.22);
    margin: 1.5rem 0;
}

#contact-form-container .success-message .btn {
    border-color: var(--success-color);
    color: var(--success-color);
}

#contact-form-container .success-message .btn:hover {
    background: var(--success-color);
    color: var(--text-light);
    box-shadow: 0 12px 24px rgba(var(--success-rgb), 0.2);
}

#processing-indicator.htmx-request {
    display: flex !important;
    opacity: 1;
    pointer-events: auto;
    visibility: visible;
}

#processing-indicator {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 9999;
    align-items: center;
    justify-content: center;
}

.spinner-overlay {
    position: absolute;
    inset: 0;
    background: rgba(10, 15, 31, 0.72);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
}

.spinner-content {
    background: var(--shell-bg-strong);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(var(--primary-rgb), 0.24);
    border-radius: 1rem;
    padding: 3rem 2.5rem;
    text-align: center;
    max-width: 400px;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.4);
}

.spinner-content h5 {
    color: var(--text-light);
    font-weight: var(--font-weight-semibold);
    margin: 0;
}

.spinner-content .text-muted {
    color: rgba(255, 255, 255, 0.6) !important;
}

.spinner-content .progress {
    background: rgba(255, 255, 255, 0.1);
}

.spinner-content .progress-bar {
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
}

.spinner-content .spinner-border {
    border-width: 0.3rem;
}


#contact-form-container .alert-warning {
    background: rgba(var(--warning-rgb), 0.12);
    border: 1px solid rgba(var(--warning-rgb), 0.28);
    border-radius: 1rem;
    padding: 2rem;
    color: var(--warning-color);
    box-shadow: var(--shadow-md);
}

#contact-form-container .alert-warning h4,
#contact-form-container .alert-warning i.fa-triangle-exclamation {
    color: var(--warning-color);
}

#contact-form-container .alert-warning hr {
    border-color: rgba(var(--warning-rgb), 0.22);
    margin: 1.5rem 0;
}

#contact-form-container .alert-warning .btn-outline-warning {
    border-color: var(--warning-color);
    color: var(--warning-color);
}

#contact-form-container .alert-warning .btn-outline-warning:hover {
    background: var(--warning-color);
    color: var(--text-light);
    box-shadow: 0 12px 24px rgba(var(--warning-rgb), 0.2);
}

#contact-form-container .alert-warning .btn-outline-secondary {
    border-color: rgba(255, 255, 255, 0.2);
    color: var(--text-muted);
}

#contact-form-container .alert-warning .btn-outline-secondary:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.28);
    color: var(--text-emphasis);
}