/* =============================================
   contact.css — Contact Section
   ============================================= */

.contact {
    background: var(--color-bg-alt);
    border-top: 1px solid var(--color-border);
}

/* ---- Two-column layout ---- */
.contact__layout {
    display: grid;
    grid-template-columns: 1fr 1.6fr;
    gap: var(--sp-8);
    align-items: start;
}

/* ---- Info panel ---- */
.contact__info-card {
    margin-bottom: 0;
}

.contact__info-label {
    color: var(--color-text-dim);
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--sp-3);
}

.contact__email {
    display: block;
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    color: var(--color-blue);
    word-break: break-all;
    transition: color var(--transition-base);
}

.contact__email:hover {
    color: var(--color-text);
}

.contact__divider {
    height: 1px;
    background: var(--color-border);
    margin: var(--sp-6) 0;
}

.contact__info-note {
    font-size: var(--text-sm);
    color: var(--color-text-dim);
    line-height: 1.7;
}

/* ---- Form ---- */
.contact__form {
    margin-bottom: 0;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--sp-2);
    margin-bottom: var(--sp-5);
}

.form-label {
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-text-muted);
    letter-spacing: 0.02em;
}

.form-input {
    background: var(--color-surface-2);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--sp-3) var(--sp-4);
    color: var(--color-text);
    font-size: var(--text-sm);
    width: 100%;
    transition:
        border-color var(--transition-base),
        box-shadow var(--transition-base),
        background-color var(--transition-base);
}

.form-input::placeholder {
    color: var(--color-text-dim);
}

.form-input:focus {
    outline: none;
    border-color: var(--color-blue);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
    background: var(--color-surface);
}

.form-input.invalid {
    border-color: var(--color-error);
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
}

.form-error {
    font-size: var(--text-xs);
    color: var(--color-error);
    font-family: var(--font-mono);
    min-height: 16px;
}

/* ---- Submit button state ---- */
#formSubmit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* ---- Success message ---- */
.form-success {
    display: flex;
    align-items: center;
    gap: var(--sp-3);
    padding: var(--sp-4);
    background: rgba(34, 197, 94, 0.07);
    border: 1px solid rgba(34, 197, 94, 0.25);
    border-radius: var(--radius-md);
    color: var(--color-success);
    font-size: var(--text-sm);
    margin-top: var(--sp-4);
    animation: fadeIn var(--transition-base) ease;
}

.form-success__icon {
    width: 22px;
    height: 22px;
    border: 1.5px solid var(--color-success);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-xs);
    flex-shrink: 0;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(6px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ---- Responsive ---- */
@media (max-width: 768px) {
    .contact__layout {
        grid-template-columns: 1fr;
    }
}