/* Contact Page */
@import 'products.css';

.contact-layout {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 64px;
    align-items: start;
}

/* Form */
#contact-alert {
    margin-bottom: 16px;
}

.alert-msg {
    padding: 12px 16px;
    border-radius: var(--radius-md);
    font-size: var(--fs-sm);
    line-height: var(--lh-snug);
}

.alert-success {
    background: #f0fdf4;
    color: #16a34a;
    border: 1px solid #bbf7d0;
}

.alert-error {
    background: #fef2f2;
    color: #dc2626;
    border: 1px solid #fecaca;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

/* Intro copy */
.contact-intro {
    font-size: var(--fs-md);
    font-weight: var(--fw-semibold);
    color: var(--color-text);
    line-height: var(--lh-base);
    margin-bottom: 16px;
}

.contact-intro-note {
    font-size: var(--fs-sm);
    color: var(--color-text-mid);
    line-height: var(--lh-base);
    margin-bottom: 32px;
}

/* Form blocks */
.form-block {
    display: flex;
    flex-direction: column;
    gap: 20px;
    padding: 28px;
    border: 1px solid var(--color-border);
    background: var(--color-bg);
}

.form-block-plain {
    padding: 0;
    border: 0;
}

.form-block-title {
    font-size: var(--fs-md);
    font-weight: var(--fw-bold);
    color: var(--color-text);
    font-family: var(--font-display);
    letter-spacing: 0.01em;
}

.form-block-desc {
    font-size: var(--fs-sm);
    color: var(--color-text-mid);
    line-height: var(--lh-base);
    margin-top: -8px;
}

.form-hint {
    font-size: var(--fs-xs);
    color: var(--color-text-light);
    line-height: var(--lh-snug);
}

.form-block .form-hint+.form-hint {
    margin-top: -16px;
}

/* Checkbox groups */
.check-group-head {
    display: flex;
    align-items: baseline;
    gap: 12px;
    flex-wrap: wrap;
}

.check-group-hint {
    font-size: var(--fs-xs);
    font-weight: var(--fw-semibold);
    color: var(--color-error);
}

.check-list {
    display: grid;
    gap: 12px 24px;
}

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

.check-list-two {
    grid-template-columns: repeat(2, 1fr);
}

.check-item {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    font-size: var(--fs-sm);
    color: var(--color-text);
    line-height: var(--lh-snug);
}

.check-item input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.check-box {
    flex-shrink: 0;
    width: 18px;
    height: 18px;
    border: 1px solid var(--color-border-dark);
    background: var(--color-bg);
    position: relative;
    transition: border-color var(--transition-fast), background var(--transition-fast);
}

.check-item:hover .check-box {
    border-color: var(--color-accent);
}

.check-item input[type="checkbox"]:checked+.check-box {
    background: var(--color-accent);
    border-color: var(--color-accent);
}

.check-item input[type="checkbox"]:checked+.check-box::after {
    content: '';
    position: absolute;
    left: 5px;
    top: 1px;
    width: 5px;
    height: 10px;
    border: solid #ffffff;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.check-item input[type="checkbox"]:focus-visible+.check-box {
    box-shadow: 0 0 0 3px rgba(41, 184, 234, 0.35);
}

.check-privacy {
    font-weight: var(--fw-semibold);
}

.check-group.has-error .check-box {
    border-color: var(--color-error);
}

/* File upload */
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.btn-upload {
    align-self: flex-start;
    background: var(--color-text);
    border-color: var(--color-text);
    color: var(--color-text-inv);
    padding: 12px 28px;
}

.btn-upload:hover {
    background: #333333;
    border-color: #333333;
}

.btn-upload:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.attach-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.attach-list:empty {
    display: none;
}

.attach-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    background: var(--color-bg-soft);
    border: 1px solid var(--color-border);
    font-size: var(--fs-sm);
    color: var(--color-text);
}

.attach-item-name {
    flex: 1 1 auto;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.attach-item-size {
    flex-shrink: 0;
    font-size: var(--fs-xs);
    color: var(--color-text-light);
}

.attach-item-remove {
    flex-shrink: 0;
    border: 0;
    background: transparent;
    color: var(--color-text-light);
    cursor: pointer;
    font-size: var(--fs-base);
    line-height: 1;
    padding: 2px 6px;
}

.attach-item-remove:hover {
    color: var(--color-error);
}

.field-error {
    border-color: var(--color-error) !important;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-label {
    font-size: var(--fs-sm);
    font-weight: var(--fw-medium);
    color: var(--color-text);
}

.req {
    color: var(--color-text);
}

.form-input {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--color-border);
    border-radius: 0;
    /* B2B Edge */
    font-size: var(--fs-sm);
    color: var(--color-text);
    background: var(--color-bg);
    outline: none;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    appearance: none;
    -webkit-appearance: none;
}

.form-input:focus {
    border-color: var(--color-text);
    box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.08);
}

.form-textarea {
    resize: vertical;
    min-height: 140px;
    line-height: var(--lh-base);
}

.contact-submit {
    align-self: flex-start;
    padding: 14px 40px;
    /* Slightly wider */
    background: var(--color-text);
    border-color: var(--color-text);
}

.contact-submit:hover {
    background: #333333;
    border-color: #333333;
}

.contact-submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Info Panel */
.contact-info-wrap {
    position: sticky;
    top: calc(var(--header-h-scroll) + 24px);
    background: var(--color-bg);
    border-radius: 0;
    /* B2B */
    padding: 40px;
    border: 1px solid var(--color-border);
}

.contact-info-title {
    font-size: var(--fs-lg);
    font-weight: var(--fw-semibold);
    color: var(--color-text);
    margin-bottom: 28px;
}

.contact-info-items {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-bottom: 32px;
}

.contact-info-item {
    display: flex;
    gap: 14px;
    align-items: flex-start;
}

.contact-info-icon {
    width: 44px;
    height: 44px;
    background: var(--color-text);
    border-radius: 0;
    /* B2B */
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-inv);
    /* Bright Icon Contrast in navy box */
    flex-shrink: 0;
}

.contact-info-label {
    display: block;
    font-size: var(--fs-xs);
    font-weight: var(--fw-semibold);
    color: var(--color-text-light);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-bottom: 4px;
}

.contact-info-value {
    display: block;
    font-size: var(--fs-base);
    color: var(--color-text);
    line-height: var(--lh-snug);
    transition: color var(--transition-fast);
}

a.contact-info-value:hover {
    color: var(--color-text);
}

.contact-note {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    padding: 16px;
    background: var(--color-bg-soft);
    border-left: 3px solid var(--color-text);
    border-radius: 0;
    color: var(--color-text-mid);
}

.contact-note p {
    font-size: var(--fs-sm);
    line-height: var(--lh-base);
}

@media (max-width: 900px) {
    .contact-layout {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .contact-info-wrap {
        position: static;
    }

    .form-row {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 600px) {
    .form-block {
        padding: 20px 16px;
    }

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

    .contact-submit {
        align-self: stretch;
        justify-content: center;
    }
}