/* =====================================================
   Arclinea Forms — Premium UI
   Адаптировано под twentytwentyfour (block theme)
   ===================================================== */

.arclinea-form-wrap {
    --af-accent: #1a1a1a;
    --af-accent-light: #333;
    --af-bg: #ffffff;
    --af-bg-field: #f7f7f7;
    --af-bg-field-focus: #ffffff;
    --af-border: #d0d0d0;
    --af-border-hover: #b0b0b0;
    --af-border-focus: #1a1a1a;
    --af-text: #1a1a1a;
    --af-text-muted: #888;
    --af-text-placeholder: #aaa;
    --af-error: #c0392b;
    --af-success: #2d7a3e;
    --af-radius: 4px;
    --af-transition: 250ms ease;
    --af-font: inherit;

    max-width: 640px;
    margin: 0 auto;
    font-family: var(--af-font);
    color: var(--af-text);
}

/* === Contacts page layout (supports both old + new class names) === */
.page-id-55 .entry-content.is-layout-constrained > * {
    max-width: none !important;
}

/* Section */
.am-contacts-hero,
.page-id-55 .am-contacts-hero {
    padding: 72px 24px;
    background: #f5f2ed;
    color: #1f1f1f;
    width: 100%;
    max-width: none !important;
    margin: 0 !important;
    box-sizing: border-box;
}

/* Inner container */
.am-contacts-inner,
.am-contacts-hero__inner {
    max-width: 1200px;
    margin: 0 auto;
}

/* Grid — two columns on desktop */
.am-contacts-grid,
.am-contacts-hero__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
}

/* Form column — constrain width on desktop */
.am-contacts-hero__form .arclinea-form-wrap,
.am-contacts-grid > div:last-child .arclinea-form-wrap {
    max-width: 460px;
    margin: 0;
}

/* Tablet — single column */
@media (max-width: 1024px) {
    .am-contacts-grid,
    .am-contacts-hero__grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    .am-contacts-grid > div:last-child .arclinea-form-wrap,
    .am-contacts-hero__form .arclinea-form-wrap {
        max-width: 100%;
    }
}

/* Mobile — single column, no overflow */
@media (max-width: 767px) {
    .am-contacts-hero,
    .page-id-55 .am-contacts-hero {
        padding: 44px 16px;
        overflow-x: hidden;
        width: 100% !important;
        max-width: 100vw !important;
    }
    .am-contacts-grid,
    .am-contacts-hero__grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    .am-contacts-grid > div:last-child .arclinea-form-wrap,
    .am-contacts-hero__form .arclinea-form-wrap {
        max-width: 100% !important;
        width: 100% !important;
        margin: 0 !important;
    }
    .am-contacts-hero input,
    .am-contacts-hero textarea,
    .am-contacts-grid input,
    .am-contacts-grid textarea {
        max-width: 100%;
        box-sizing: border-box;
    }
    .am-contacts-hero .af-file-drop,
    .am-contacts-grid .af-file-drop {
        max-width: 100%;
        overflow-x: hidden;
        box-sizing: border-box;
    }
}

.arclinea-form-wrap .arclinea-form {
    position: relative;
}

.arclinea-form-wrap .arclinea-step {
    animation: af-fade-in 0.3s ease;
}

@keyframes af-fade-in {
    from { opacity: 0; transform: translateY(6px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* Fields */
.arclinea-form-wrap .arclinea-field {
    position: relative;
    margin-bottom: 20px;
}

.arclinea-form-wrap .arclinea-label {
    display: block;
    font-size: 13px;
    font-weight: 400;
    color: var(--af-text);
    margin-bottom: 6px;
    letter-spacing: 0.2px;
}

.arclinea-form-wrap .af-req {
    color: var(--af-error);
}

.arclinea-form-wrap .arclinea-input,
.arclinea-form-wrap input.arclinea-input,
.arclinea-form-wrap textarea.arclinea-input {
    width: 100%;
    padding: 12px 14px !important;
    border: 1px solid var(--af-border) !important;
    background: var(--af-bg-field) !important;
    font-size: 15px;
    font-family: var(--af-font);
    color: var(--af-text);
    outline: none;
    border-radius: var(--af-radius) !important;
    transition: border-color var(--af-transition), background var(--af-transition), box-shadow var(--af-transition);
    box-sizing: border-box;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    line-height: 1.5;
}

.arclinea-form-wrap .arclinea-input:hover,
.arclinea-form-wrap input.arclinea-input:hover,
.arclinea-form-wrap textarea.arclinea-input:hover {
    border-color: var(--af-border-hover) !important;
}

.arclinea-form-wrap .arclinea-input:focus,
.arclinea-form-wrap input.arclinea-input:focus,
.arclinea-form-wrap textarea.arclinea-input:focus {
    border-color: var(--af-border-focus) !important;
    background: var(--af-bg-field-focus) !important;
    box-shadow: 0 0 0 2px rgba(26, 26, 26, 0.08);
    outline: none;
}

.arclinea-form-wrap .arclinea-input::placeholder {
    color: var(--af-text-placeholder);
}

.arclinea-form-wrap textarea.arclinea-input {
    resize: vertical;
    min-height: 80px;
    line-height: 1.5;
}

.arclinea-form-wrap .arclinea-input.arclinea-input--error {
    border-color: var(--af-error) !important;
    background: #fdf2f2 !important;
}

.arclinea-form-wrap .arclinea-input.arclinea-input--error:focus {
    box-shadow: 0 0 0 2px rgba(192, 57, 43, 0.1);
}

/* Dropzone */
.arclinea-form-wrap .arclinea-dropzone {
    border: 1px dashed var(--af-border);
    background: var(--af-bg-field);
    padding: 28px 20px;
    text-align: center;
    cursor: pointer;
    transition: all var(--af-transition);
    border-radius: var(--af-radius);
}

.arclinea-form-wrap .arclinea-dropzone:hover,
.arclinea-form-wrap .arclinea-dropzone.arclinea-dropzone--active {
    border-color: var(--af-accent);
    background: #f0f0f0;
}

.arclinea-form-wrap .arclinea-dropzone__inner {
    pointer-events: none;
}

.arclinea-form-wrap .arclinea-dropzone__text {
    font-size: 14px;
    font-weight: 300;
    margin: 0 0 6px;
    line-height: 1.5;
    color: var(--af-text);
}

.arclinea-form-wrap .arclinea-dropzone__hint {
    font-size: 12px;
    color: var(--af-text-muted);
    margin: 0;
}

/* File list */
.arclinea-form-wrap .arclinea-filelist {
    margin-top: 12px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.arclinea-form-wrap .arclinea-fileitem {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 12px;
    background: #fff;
    border: 1px solid var(--af-border);
    border-radius: var(--af-radius);
    font-size: 13px;
    color: var(--af-text);
    animation: af-fade-in 0.2s ease;
}

.arclinea-form-wrap .arclinea-fileitem__remove {
    cursor: pointer;
    color: var(--af-text-muted);
    font-size: 16px;
    line-height: 1;
    padding: 0 0 0 4px;
    border: none;
    background: none;
    transition: color var(--af-transition);
}

.arclinea-form-wrap .arclinea-fileitem__remove:hover {
    color: var(--af-error);
}

/* Checkbox */
.arclinea-form-wrap .arclinea-field--consent {
    margin-bottom: 24px;
}

.arclinea-form-wrap .arclinea-field--consent-small {
    margin-top: 12px;
    margin-bottom: 0;
}

.arclinea-form-wrap .arclinea-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    cursor: pointer;
    font-size: 13px;
    color: var(--af-text-muted);
    line-height: 1.4;
}

.arclinea-form-wrap .arclinea-checkbox input {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.arclinea-form-wrap .arclinea-checkbox__mark {
    flex-shrink: 0;
    width: 18px;
    height: 18px;
    border: 1px solid var(--af-border);
    border-radius: 3px;
    position: relative;
    transition: all var(--af-transition);
    margin-top: 1px;
    background: #fff;
}

.arclinea-form-wrap .arclinea-checkbox input:checked + .arclinea-checkbox__mark {
    background: var(--af-accent);
    border-color: var(--af-accent);
}

.arclinea-form-wrap .arclinea-checkbox input:checked + .arclinea-checkbox__mark::after {
    content: '';
    position: absolute;
    left: 5px;
    top: 2px;
    width: 6px;
    height: 10px;
    border: solid #fff;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.arclinea-form-wrap .arclinea-checkbox__text {
    user-select: none;
}

/* Buttons */
.arclinea-form-wrap .arclinea-actions {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 16px;
    margin-top: 4px;
}

.arclinea-form-wrap .arclinea-btn,
.arclinea-form-wrap button.arclinea-btn {
    padding: 14px 36px !important;
    font-size: 14px;
    font-family: var(--af-font);
    font-weight: 400;
    letter-spacing: 0.5px;
    border: 1px solid var(--af-accent) !important;
    border-radius: var(--af-radius) !important;
    cursor: pointer;
    transition: all var(--af-transition);
    background: var(--af-accent) !important;
    color: #fff !important;
    line-height: 1;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    text-transform: none !important;
}

.arclinea-form-wrap .arclinea-btn--submit,
.arclinea-form-wrap button.arclinea-btn--submit {
    background: var(--af-accent) !important;
    color: #fff !important;
    border: 1px solid var(--af-accent) !important;
}

.arclinea-form-wrap .arclinea-btn--submit:hover,
.arclinea-form-wrap button.arclinea-btn--submit:hover {
    background: var(--af-accent-light) !important;
    border-color: var(--af-accent-light) !important;
}

.arclinea-form-wrap .arclinea-btn--compact {
    padding: 14px 28px !important;
    white-space: nowrap;
}

.arclinea-form-wrap .arclinea-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.arclinea-form-wrap .arclinea-btn .arclinea-spinner {
    display: inline-block;
    width: 14px;
    height: 14px;
    border: 2px solid rgba(255,255,255,0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: af-spin 0.6s linear infinite;
    margin-right: 8px;
    vertical-align: middle;
}

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

/* Success / Error */
.arclinea-form-wrap .arclinea-success {
    text-align: center;
    padding: 40px 20px;
    animation: af-fade-in 0.4s ease;
}

.arclinea-form-wrap .arclinea-success__icon {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--af-success);
    color: #fff;
    font-size: 28px;
    line-height: 56px;
    margin: 0 auto 20px;
}

.arclinea-form-wrap .arclinea-success__title {
    font-size: 20px;
    font-weight: 300;
    margin: 0 0 8px;
}

.arclinea-form-wrap .arclinea-success__text {
    font-size: 14px;
    color: var(--af-text-muted);
    margin: 0;
    line-height: 1.5;
}

.arclinea-form-wrap .arclinea-error {
    padding: 14px 18px;
    background: #fdf2f2;
    border: 1px solid rgba(192, 57, 43, 0.2);
    border-radius: var(--af-radius);
    animation: af-fade-in 0.3s ease;
    margin-bottom: 16px;
}

.arclinea-form-wrap .arclinea-error__text {
    margin: 0;
    font-size: 14px;
    color: var(--af-error);
    line-height: 1.5;
}

/* Product form — compact */
.arclinea-form-wrap .arclinea-form--product {
    max-width: 400px;
}

.arclinea-form-wrap .arclinea-form__title {
    font-size: 18px;
    font-weight: 300;
    margin: 0 0 20px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--af-border);
}

/* Subscribe form */
.arclinea-form-wrap .arclinea-form--subscribe {
    max-width: 100%;
}

.arclinea-form-wrap .arclinea-subscribe__title {
    font-size: 14px;
    font-weight: 400;
    margin: 0 0 14px;
    color: var(--af-text);
    letter-spacing: 0.3px;
}

.arclinea-form-wrap .arclinea-subscribe__row {
    display: flex;
    gap: 12px;
    align-items: stretch;
}

.arclinea-form-wrap .arclinea-field--inline {
    flex: 1;
    margin-bottom: 0;
}

.arclinea-form-wrap .arclinea-subscribe__row .arclinea-btn {
    align-self: flex-end;
}

/* Секция формы */
.arclinea-form-section {
    text-align: center;
    padding: 40px 20px 20px;
    max-width: 640px;
    margin: 0 auto;
}

.arclinea-form-section__title {
    font-size: 28px;
    font-weight: 300;
    letter-spacing: 0.5px;
    margin: 0 0 12px;
    color: #1a1a1a;
}

.arclinea-form-section__subtitle {
    font-size: 15px;
    color: #888;
    margin: 0 0 8px;
    line-height: 1.5;
}

/* Hero grid — для встраивания формы рядом с описанием (как B24 на странице контактов) */
.arclinea-form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
}

.arclinea-form-grid__content {
    max-width: 100%;
}

.arclinea-form-grid__form {
    min-height: 400px;
}

@media (max-width: 768px) {
    .arclinea-form-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    .arclinea-form-grid__form {
        min-height: auto;
    }
}