/* =========================================
   Contact Page Styles
   ========================================= */

/* Layout */
.contact-section .container {
    display: block;
}

.contact-layout {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 80px;
    align-items: start;
}

/* ── Form ── */
.contact-form-wrap {
    max-width: 640px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 36px;
}

/* Honeypot — visually hidden but accessible to bots */
.hp-field {
    display: none !important;
}

/* Form group & label */
#group-message {
    align-items: flex-start;
}

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

.form-label {
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.06em;
    color: var(--color-text);
    display: flex;
    align-items: center;
    gap: 8px;
}

.form-required {
    font-size: 11px;
    color: #B07272;
    font-weight: 400;
    letter-spacing: 0.06em;
    border: 1px solid currentColor;
    padding: 1px 6px;
    border-radius: 2px;
}

.form-optional {
    font-size: 11px;
    color: var(--color-text-sub);
    font-weight: 400;
}

/* Inputs */
.form-input,
.form-textarea,
.form-select {
    width: 100%;
    font-family: var(--font-sans);
    font-size: 15px;
    color: var(--color-text);
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 14px 16px;
    transition: border-color var(--transition), box-shadow var(--transition);
    outline: none;
    -webkit-appearance: none;
    appearance: none;
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--color-accent);
    font-size: 14px;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    border-color: var(--color-text-sub);
    box-shadow: 0 0 0 3px rgba(133, 127, 120, 0.12);
}

/* Input invalid state */
.form-input.invalid,
.form-textarea.invalid,
.form-select.invalid {
    border-color: #B07272;
}

.form-input.valid,
.form-textarea.valid,
.form-select.valid {
    border-color: var(--color-accent);
}

.form-textarea {
    resize: vertical;
    min-height: 180px;
    line-height: 1.75;
}

.form-char-count {
    font-size: 12px;
    color: var(--color-text-sub);
    text-align: right;
    margin-top: 4px;
}

/* Select */
.form-select-wrap {
    position: relative;
}

.form-select-wrap .form-select {
    padding-right: 48px;
    cursor: pointer;
}

.form-select-arrow {
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-text-sub);
    pointer-events: none;
}

/* Checkbox */
.form-group--check {
    gap: 6px;
}

.form-check-label {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    cursor: pointer;
}

.form-check {
    flex-shrink: 0;
    width: 18px;
    height: 18px;
    border: 1px solid var(--color-border);
    border-radius: 2px;
    margin-top: 2px;
    cursor: pointer;
    accent-color: var(--color-btn-bg);
}

.form-check-text {
    font-size: 14px;
    color: var(--color-text);
    line-height: 1.6;
}

.form-link {
    text-decoration: underline;
    text-decoration-color: var(--color-border);
    text-underline-offset: 3px;
    transition: text-decoration-color var(--transition);
}

.form-link:hover {
    text-decoration-color: var(--color-text);
}

/* Error message */
.form-error {
    font-size: 12px;
    color: #B07272;
    line-height: 1.5;
    min-height: 18px;
    transition: opacity 0.2s;
}

.form-error:empty {
    display: none;
}

/* Submit button */
.contact-submit {
    height: 52px;
    font-size: 15px;
    letter-spacing: 0.1em;
    border-radius: var(--radius-md);
}

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

.contact-submit.loading {
    opacity: 0.7;
    cursor: wait;
}

/* Note below button */
.form-note {
    font-size: 12px;
    color: var(--color-text-sub);
    text-align: center;
    line-height: 1.6;
}

/* ── Success message ── */
.form-success {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    padding: 48px;
    background: var(--color-base-alt);
    border: 1px solid var(--color-border);
    border-radius: 2px;
}

.form-success[hidden] {
    display: none;
}

.form-success__icon {
    color: var(--color-text-sub);
}

.form-success__title {
    font-size: 22px;
    font-weight: 400;
    letter-spacing: 0.04em;
    color: var(--color-text);
}

.form-success__body {
    font-size: 15px;
    line-height: 1.85;
    color: var(--color-text-sub);
}

/* ── Contact Info sidebar ── */
.contact-info {
    position: sticky;
    top: calc(var(--header-height) + 40px);
}

.contact-info__block {
    background: var(--color-base-alt);
    border: 1px solid var(--color-border);
    padding: 32px;
    border-radius: 2px;
}

.contact-info__label {
    font-size: 11px;
    letter-spacing: 0.2em;
    color: var(--color-accent);
    text-transform: uppercase;
    margin-bottom: 20px;
}

.contact-flow {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contact-flow__item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    font-size: 14px;
    line-height: 1.6;
    color: var(--color-text);
}

.contact-flow__num {
    flex-shrink: 0;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--color-base);
    border: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    color: var(--color-text-sub);
    margin-top: 1px;
}

.contact-info__note {
    margin-top: 20px;
    padding: 20px 24px;
    border: 1px solid var(--color-border);
    border-radius: 2px;
}

.contact-info__note p {
    font-size: 13px;
    line-height: 1.75;
    color: var(--color-text-sub);
}

/* Privacy Policy */
.privacy-policy {
    margin-top: 80px;
    padding-top: 48px;
    border-top: 1px solid var(--color-border);
    max-width: 720px;
}

.privacy-policy__title {
    font-size: 15px;
    font-weight: 500;
    color: var(--color-text);
    margin-bottom: 16px;
    letter-spacing: 0.04em;
}

.privacy-policy__body {
    font-size: 13px;
    line-height: 1.85;
    color: var(--color-text-sub);
}

/* ── Responsive ── */
@media (max-width: 900px) {
    .contact-layout {
        grid-template-columns: 1fr;
        gap: 56px;
    }

    .contact-info {
        position: static;
    }

    .contact-form-wrap {
        max-width: 100%;
    }
}