/* ================================================================
   contact.css — Page Contact isbaQ — v2
   Charte : Orange #FF6B00 | Navy #141F39 | Violet #6B4EFF
   Scope : .isbaq-contact__* — zéro conflit
================================================================ */

:root {
    --ct-orange:       #FF6B00;
    --ct-orange-soft:  rgba(255, 107, 0, 0.08);
    --ct-navy:         #141F39;
    --ct-purple:       #6B4EFF;
    --ct-purple-soft:  rgba(107, 78, 255, 0.08);
    --ct-purple-mid:   rgba(107, 78, 255, 0.15);
    --ct-white:        #FFFFFF;
    --ct-off:          #F8F9FC;
    --ct-gray:         #6B7280;
    --ct-border:       #E5E7EB;
    --ct-green:        #10B981;
    --ct-red:          #EF4444;
    --ct-radius:       12px;
    --ct-shadow:       0 4px 24px rgba(20, 31, 57, 0.07);
    --ct-transition:   all 0.25s ease;
}

/* ── Layout deux colonnes ──────────────────────────────────── */

.isbaq-contact__layout {
    display: grid;
    grid-template-columns: 360px 1fr;
    gap: 40px;
    align-items: start;
}

/* ── Sidebar infos ─────────────────────────────────────────── */

.isbaq-contact__sidebar {
    position: sticky;
    top: 100px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.isbaq-contact__info-card {
    background: var(--ct-white);
    border: 1px solid var(--ct-border);
    border-radius: 20px;
    padding: 28px;
    box-shadow: var(--ct-shadow);
}

/* Card navy avec décoration violet */
.isbaq-contact__info-card--navy {
    background: var(--ct-navy);
    border-color: transparent;
    position: relative;
    overflow: hidden;
}

.isbaq-contact__info-card--navy::before {
    content: '';
    position: absolute;
    top: -30px;
    right: -30px;
    width: 160px;
    height: 160px;
    background: radial-gradient(circle, var(--ct-purple-mid) 0%, transparent 70%);
    pointer-events: none;
}

.isbaq-contact__info-title {
    font-size: 0.78rem;
    font-weight: 700;
    color: #9CA3AF;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 18px;
}

.isbaq-contact__info-card--navy .isbaq-contact__info-title {
    color: rgba(255,255,255,0.35);
}

/* Items coordonnées — icônes VIOLET */
.isbaq-contact__item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    margin-bottom: 18px;
}

.isbaq-contact__item:last-child { margin-bottom: 0; }

.isbaq-contact__item-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: var(--ct-purple-soft);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.isbaq-contact__item-icon i {
    color: var(--ct-purple);
    font-size: 1.1rem;
}

.isbaq-contact__item-label {
    font-size: 0.75rem;
    color: var(--ct-gray);
    margin-bottom: 2px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.isbaq-contact__item-value {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--ct-navy);
    line-height: 1.4;
}

.isbaq-contact__item-value a {
    color: var(--ct-navy);
    text-decoration: none;
    transition: var(--ct-transition);
}

.isbaq-contact__item-value a:hover {
    color: var(--ct-purple);
}

/* Réseaux sociaux */
.isbaq-contact__socials {
    display: flex;
    gap: 10px;
    margin-top: 6px;
}

.isbaq-contact__social-btn {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background: var(--ct-off);
    border: 1px solid var(--ct-border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--ct-navy);
    font-size: 1rem;
    text-decoration: none;
    transition: var(--ct-transition);
}

/* Hover réseaux — VIOLET */
.isbaq-contact__social-btn:hover {
    background: var(--ct-purple);
    border-color: var(--ct-purple);
    color: #fff;
    transform: translateY(-2px);
    text-decoration: none;
}

/* Disponibilité */
.isbaq-contact__dispo {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
    position: relative;
    z-index: 1;
}

.isbaq-contact__dispo-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--ct-green);
    flex-shrink: 0;
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.2);
    animation: ct-pulse 2s ease-in-out infinite;
}

@keyframes ct-pulse {
    0%, 100% { box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.2); }
    50%       { box-shadow: 0 0 0 6px rgba(16, 185, 129, 0.08); }
}

.isbaq-contact__dispo-text {
    font-size: 0.82rem;
    color: rgba(255,255,255,0.7);
    font-weight: 500;
}

.isbaq-contact__dispo-text strong { color: #fff; }

/* Items disponibilité (icônes) */
.isbaq-contact__item-icon--dark {
    background: rgba(255,255,255,0.06);
}

.isbaq-contact__item-icon--dark i {
    color: rgba(255,255,255,0.5);
}

/* Délai réponse — accent VIOLET */
.isbaq-contact__delay {
    background: rgba(107, 78, 255, 0.12);
    border-radius: 8px;
    padding: 12px 14px;
    margin-top: 14px;
    position: relative;
    z-index: 1;
}

.isbaq-contact__delay p {
    font-size: 0.78rem;
    color: rgba(255,255,255,0.65);
    line-height: 1.5;
}

.isbaq-contact__delay strong { color: var(--ct-purple); }

/* ── Formulaire ────────────────────────────────────────────── */

.isbaq-contact__form-card {
    background: var(--ct-white);
    border-radius: 20px;
    border: 1px solid var(--ct-border);
    padding: 40px;
    box-shadow: var(--ct-shadow);
    position: relative;
    overflow: hidden;
}

/* Décoration coin formulaire */
.isbaq-contact__form-card::before {
    content: '';
    position: absolute;
    top: -40px;
    right: -40px;
    width: 180px;
    height: 180px;
    background: radial-gradient(circle, var(--ct-purple-soft) 0%, transparent 70%);
    pointer-events: none;
}

.isbaq-contact__form-title {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--ct-navy);
    margin-bottom: 6px;
    position: relative;
    z-index: 1;
}

.isbaq-contact__form-subtitle {
    font-size: 0.88rem;
    color: var(--ct-gray);
    margin-bottom: 30px;
    line-height: 1.5;
    position: relative;
    z-index: 1;
}

/* Champs */
.isbaq-contact__field {
    margin-bottom: 20px;
    position: relative;
    z-index: 1;
}

.isbaq-contact__field:last-of-type { margin-bottom: 0; }

.isbaq-contact__label {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--ct-navy);
    margin-bottom: 7px;
}

.isbaq-contact__label-required {
    color: var(--ct-orange);
    font-size: 0.9rem;
}

.isbaq-contact__label-optional {
    font-size: 0.72rem;
    color: #9CA3AF;
    font-weight: 400;
}

.isbaq-contact__input,
.isbaq-contact__textarea {
    width: 100%;
    background: var(--ct-off);
    border: 1.5px solid var(--ct-border);
    border-radius: var(--ct-radius);
    padding: 12px 16px;
    font-size: 0.95rem;
    color: var(--ct-navy);
    font-family: inherit;
    transition: var(--ct-transition);
    outline: none;
    appearance: none;
}

/* Focus — VIOLET */
.isbaq-contact__input:focus,
.isbaq-contact__textarea:focus {
    background: var(--ct-white);
    border-color: var(--ct-purple);
    box-shadow: 0 0 0 3px var(--ct-purple-soft);
}

.isbaq-contact__input::placeholder,
.isbaq-contact__textarea::placeholder {
    color: #9CA3AF;
    font-size: 0.88rem;
}

.isbaq-contact__textarea {
    resize: vertical;
    min-height: 130px;
}

.isbaq-contact__input.is-invalid,
.isbaq-contact__textarea.is-invalid {
    border-color: var(--ct-red);
}

.isbaq-contact__error {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 0.78rem;
    color: var(--ct-red);
    margin-top: 2px;
}

.isbaq-contact__error i { font-size: 0.85rem; flex-shrink: 0; }

.isbaq-contact__hint {
    font-size: 0.75rem;
    color: #9CA3AF;
    margin-top: 5px;
}

/* Grille 2 cols */
.isbaq-contact__row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

/* Compteur caractères */
.isbaq-contact__counter {
    font-size: 0.72rem;
    color: #9CA3AF;
    text-align: right;
    margin-top: 4px;
    margin-bottom: -2px;
    transition: var(--ct-transition);
}

.isbaq-contact__counter.warn { color: #F59E0B; }
.isbaq-contact__counter.max  { color: var(--ct-red); }

/* Bouton submit — orange */
.isbaq-contact__submit {
    width: 100%;
    background: var(--ct-orange);
    color: #fff;
    border: none;
    border-radius: 100px;
    padding: 16px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--ct-transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    box-shadow: 0 4px 20px rgba(255, 107, 0, 0.28);
    font-family: inherit;
    margin-top: 28px;
    position: relative;
    z-index: 1;
}

.isbaq-contact__submit:hover:not(:disabled) {
    background: #E55A00;
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(255, 107, 0, 0.38);
}

.isbaq-contact__submit:disabled {
    opacity: 0.65;
    cursor: not-allowed;
    transform: none;
}

.isbaq-contact__submit-loader {
    display: none;
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255,255,255,0.4);
    border-top-color: #fff;
    border-radius: 50%;
    animation: ct-spin 0.7s linear infinite;
}

.isbaq-contact__submit.loading .isbaq-contact__submit-loader { display: block; }
.isbaq-contact__submit.loading .isbaq-contact__submit-text   { display: none; }

@keyframes ct-spin { to { transform: rotate(360deg); } }

/* Note sécurité — VIOLET */
.isbaq-contact__security {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.75rem;
    color: #9CA3AF;
    margin-top: 12px;
    justify-content: center;
    position: relative;
    z-index: 1;
}

.isbaq-contact__security i {
    color: var(--ct-purple);
    font-size: 0.9rem;
}

/* ── Alertes ───────────────────────────────────────────────── */

.isbaq-contact__alert {
    border-radius: var(--ct-radius);
    padding: 18px 22px;
    margin-bottom: 28px;
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.isbaq-contact__alert--success {
    background: rgba(16, 185, 129, 0.08);
    border: 1px solid rgba(16, 185, 129, 0.25);
}

.isbaq-contact__alert--error {
    background: rgba(239, 68, 68, 0.06);
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.isbaq-contact__alert i { font-size: 1.2rem; flex-shrink: 0; margin-top: 1px; }
.isbaq-contact__alert--success i { color: var(--ct-green); }
.isbaq-contact__alert--error i   { color: var(--ct-red); }

.isbaq-contact__alert-title {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--ct-navy);
    margin-bottom: 3px;
}

.isbaq-contact__alert-text {
    font-size: 0.82rem;
    color: var(--ct-gray);
    line-height: 1.5;
}

/* ── Responsive ────────────────────────────────────────────── */

@media (max-width: 991px) {
    .isbaq-contact__layout {
        grid-template-columns: 1fr;
    }
    .isbaq-contact__sidebar {
        position: static;
        display: grid;
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 640px) {
    .isbaq-contact__form-card { padding: 24px 20px; }
    .isbaq-contact__row { grid-template-columns: 1fr; gap: 0; }
    .isbaq-contact__sidebar { grid-template-columns: 1fr; }
}