.messenger-tiles { display:flex; flex-wrap:wrap; gap:8px; margin:16px 0 0; }
.messenger-tile { display:inline-flex; align-items:center; justify-content:center; gap:8px; min-height:44px; padding:10px 14px; border-radius:10px; color:#fff; font-size:13px; line-height:1.2; font-weight:600; text-decoration:none; transition:filter .2s,transform .2s; }
.messenger-tile:hover { color:#fff; filter:brightness(1.12); transform:translateY(-2px); }
.messenger-tile:focus-visible { outline:3px solid var(--color-primary,#edb641); outline-offset:4px; }
.messenger-tile i { font-size:20px; }
.messenger-tile img { width:20px; height:20px; }
.messenger-telegram { background:#167ca8; }
.messenger-whatsapp { background:#167b43; }
.messenger-vk { background:#0769cf; }
.messenger-max { background:#6542cc; }
.messenger-email { background:#687465; }
.contacts-grid.contacts-grid-single { grid-template-columns:minmax(0,1fr); max-width:760px; margin-inline:auto; }
.header .header-messenger-max { --messenger-color:#6542cc; }
.header .header-messenger-vk { --messenger-color:#0077ff; }
.header .header-messenger-telegram { --messenger-color:#229ed9; }
.header .header-messenger-whatsapp { --messenger-color:#25d366; }
.header .header-messenger { background:var(--messenger-color); border-color:var(--messenger-color); color:#fff; }
.header .header-messenger:hover { background:var(--messenger-color); border-color:var(--messenger-color); color:#fff; filter:brightness(1.08); }
.header .header-messenger:focus-visible { outline:2px solid var(--messenger-color); outline-offset:3px; }
#contacts .social-link[aria-label="MAX"] { --messenger-color:#6542cc; }
#contacts .social-link[aria-label="VK"] { --messenger-color:#0077ff; }
#contacts .social-link[aria-label="Telegram"] { --messenger-color:#229ed9; }
#contacts .social-link[aria-label="WhatsApp"] { --messenger-color:#25d366; }
#contacts .social-link { color:var(--messenger-color); border-color:var(--messenger-color); }
#contacts .social-link:hover,
#contacts .social-link:focus-visible { background:var(--messenger-color); border-color:var(--messenger-color); color:#fff; }
.calculator-message-header { display:flex; align-items:center; justify-content:space-between; gap:12px; margin-top:16px; }
.calculator-message-header label { font-size:14px; font-weight:600; }
.calculator-copy { display:inline-grid; flex:0 0 44px; width:44px; height:44px; place-items:center; padding:0; border:1px solid var(--color-border); border-radius:10px; background:transparent; color:var(--color-text); font-size:18px; cursor:pointer; }
.calculator-copy:hover:not(:disabled) { background:var(--color-text); color:var(--color-bg); }
.calculator-copy:focus-visible { outline:2px solid currentColor; outline-offset:3px; }
.calculator-copy:disabled { opacity:.4; cursor:default; }
.calculator-message { display:block; box-sizing:border-box; width:100%; height:220px; min-height:140px; margin:8px 0 0; padding:14px; font:inherit; font-size:14px; line-height:1.6; color:var(--color-text); background:var(--color-bg); border:1px solid var(--color-border); border-radius:10px; resize:vertical; }
.copy-status { margin:8px 0 0; font-size:13px; line-height:1.5; }
.copy-status:empty { margin:0; }
.messenger-dialog { width:min(520px,calc(100% - 32px)); max-height:90vh; margin:auto; padding:28px; border:1px solid var(--color-border); border-radius:20px; background:var(--color-bg,#171717); color:var(--color-text,#fff); overflow:auto; }
.messenger-dialog::backdrop { background:rgba(0,0,0,.75); }
.messenger-dialog-close { display:block; margin:0 0 12px auto; padding:8px 12px; background:transparent; color:inherit; border:1px solid currentColor; border-radius:8px; cursor:pointer; }

/* Compact calculator with a separate, copyable result. */
.calculator-details { margin-top:12px; border-top:1px solid var(--color-border); padding-top:10px; }
.calculator-details summary { cursor:pointer; font-size:13px; font-weight:600; line-height:1.5; }
.calculator-details summary span { font-size:11px; font-weight:400; color:var(--muted); margin-left:6px; }
.calculator-details summary:focus-visible { outline:2px solid var(--green,#687465); outline-offset:4px; }
.calculator-details-body { padding-top:10px; }
.calculator-details-body p { font-size:12px; line-height:1.4; margin:0 0 10px; color:var(--muted); }
.calculator-details-body .calculator-grid { margin-bottom:10px; }
#pricing-calculator .calculator-details textarea.form-control { height:90px; min-height:90px; resize:vertical; margin-bottom:6px; }
#pricing-calculator { scroll-margin-top:100px; }
.calculator-section #pricing-calculator { margin-top:0; }
#pricing-calculator .calculator-intro { margin-bottom:16px; }
#pricing-calculator .calculator-label { font-size:12px; margin-bottom:4px; }
#pricing-calculator .calculator-title { font-size:clamp(23px,2.2vw,32px); margin:0 0 6px; line-height:1.2; }
#pricing-calculator .calculator-text { font-size:14px; line-height:1.4; margin:0; }
#pricing-calculator .pricing-form { display:grid; grid-template-columns:minmax(0,1fr); max-width:1200px; padding:20px; gap:20px; }
#pricing-calculator .calculator-settings,
#pricing-calculator .calculator-result { min-width:0; }
#pricing-calculator .calculator-panel-header { display:none; }
#pricing-calculator .calculator-tabs { width:240px; max-width:100%; margin:0 0 12px; padding:3px; grid-template-columns:repeat(2,minmax(0,1fr)); }
#pricing-calculator .calculator-tab { min-height:36px; padding:8px 12px; font-size:14px; }
#pricing-calculator .calculator-grid { gap:10px 12px; }
#pricing-calculator .form-group { margin:0; }
#pricing-calculator .calculator-field-label { font-size:12px; margin-bottom:4px; letter-spacing:0; }
#pricing-calculator .form-control { min-height:40px; height:40px; padding:8px 10px; font-size:14px; line-height:1.3; }
#pricing-calculator .estimate-output { padding:10px 12px; }
#pricing-calculator .estimate-kicker { font-size:11px; margin-bottom:4px; }
#pricing-calculator .estimate-range { font-size:clamp(24px,2.2vw,32px); margin-bottom:4px; line-height:1.15; }
#pricing-calculator .estimate-caption,
#pricing-calculator .estimate-disclaimer { font-size:11px; line-height:1.35; margin:0; }
#pricing-calculator .calculator-range-label { font-size:14px; margin-bottom:4px; gap:8px; }
#pricing-calculator .calculator-range-marks { height:25px; margin-top:0; }
#pricing-calculator .calculator-range-scale { font-size:11px; }
#pricing-calculator .calculator-section-title { font-size:12px; margin:10px 0 6px; }
#pricing-calculator .calculator-extras { gap:6px; }
#pricing-calculator .calculator-extra { padding:8px; gap:6px; font-size:12px; line-height:1.3; min-height:36px; }
#pricing-calculator .calculator-extra input { width:16px; height:16px; flex:0 0 16px; }
#pricing-calculator .calculator-result > .calculator-section-title { margin-top:0; }
.calculator-result-hint { font-size:13px; line-height:1.4; margin:0 0 12px; }
.calculator-message-box { overflow:hidden; border:2px solid #d9c7a9; border-radius:12px; background:#f8f5ef; box-shadow:0 4px 16px rgba(116,92,54,.05); }
.calculator-message-box .calculator-message-header { margin:0; padding:8px 10px; border-bottom:1px solid #e7dccb; background:#f8f5ef; color:#705c3d; }
.calculator-message-actions { padding:10px; border-top:1px solid #e7dccb; background:#f8f5ef; }
.calculator-message-box .calculator-copy { display:flex; align-items:center; justify-content:center; gap:8px; width:100%; height:auto; min-height:42px; padding:9px 12px; font-size:13px; font-weight:700; line-height:1.4; background:#cbb185; color:#fff; border-color:#bca075; transition:background .2s,box-shadow .2s; }
.calculator-message-box .calculator-copy:hover:not(:disabled) { background:#bea173; color:#fff; box-shadow:0 2px 8px rgba(116,92,54,.12); }
.calculator-message-box .calculator-copy:focus-visible { outline-color:#8b7045; }
.calculator-message-box .calculator-message { margin:0; padding:12px; height:290px; border:0; border-radius:0; font-size:13px; line-height:1.5; }
.calculator-message-box .calculator-message:focus-visible { outline:2px solid #8b7045; outline-offset:-2px; }
#pricing-calculator .messenger-tiles { gap:6px; margin-top:12px; }
#pricing-calculator .messenger-tile { padding:8px 10px; font-size:12px; min-height:36px; gap:6px; }
#pricing-calculator .messenger-tile i { font-size:16px; }
#pricing-calculator .messenger-tile img { width:16px; height:16px; }
@media (min-width:1000px) {
    #pricing-calculator .pricing-form { grid-template-columns:minmax(0,1.1fr) minmax(0,1fr); gap:24px; }
    #pricing-calculator .calculator-result { border-left:1px solid var(--color-border); padding-left:24px; }
    #pricing-calculator .calculator-grid,
    #pricing-calculator .calculator-extras { grid-template-columns:repeat(2,minmax(0,1fr)); }
}
@media (max-width:599px) {
    #pricing-calculator .calculator-intro { margin-bottom:12px; }
    #pricing-calculator .calculator-title { font-size:22px; }
    #pricing-calculator .calculator-text { font-size:12px; }
    #pricing-calculator .pricing-form { padding:10px; gap:14px; }
    #pricing-calculator .calculator-tabs { width:200px; margin-bottom:8px; }
    #pricing-calculator .calculator-tab { min-height:36px; padding:6px 10px; font-size:13px; }
    #pricing-calculator .calculator-grid { grid-template-columns:repeat(2,minmax(0,1fr)); gap:8px; }
    #pricing-calculator .calculator-settings > .calculator-grid > .form-group:nth-child(1),
    #pricing-calculator .calculator-settings > .calculator-grid > .form-group:nth-child(4) { grid-column:1 / -1; }
    #pricing-calculator .form-group { min-width:0; }
    #pricing-calculator .form-control { box-sizing:border-box; width:100%; min-width:0; height:38px; min-height:38px; padding:6px 8px; font-size:16px; }
    #pricing-calculator select.form-control { padding-right:24px; }
    #pricing-calculator .calculator-field-label { font-size:11px; margin-bottom:3px; }
    #pricing-calculator .estimate-output { padding:8px 10px; }
    #pricing-calculator .estimate-range { font-size:23px; }
    #pricing-calculator .calculator-range-label { font-size:13px; }
    #pricing-calculator .calculator-section-title { margin:8px 0 5px; font-size:11px; }
    #pricing-calculator .calculator-extras { gap:5px; }
    #pricing-calculator .calculator-extra { padding:6px 8px; min-height:36px; }
    #pricing-calculator .calculator-details { margin-top:8px; padding-top:8px; }
    #pricing-calculator .calculator-details .calculator-grid { grid-template-columns:minmax(0,1fr); }
    #pricing-calculator .calculator-details textarea.form-control { height:76px; min-height:76px; }
    #pricing-calculator .calculator-result { border-top:1px solid var(--color-border); padding-top:12px; }
    #pricing-calculator .calculator-result-hint { font-size:12px; margin-bottom:8px; }
    #pricing-calculator .calculator-message { height:220px; padding:10px; }
    #pricing-calculator .calculator-message-actions { padding:8px; }
}
@media (min-width:400px) and (max-width:599px) {
    #pricing-calculator .calculator-extras { grid-template-columns:repeat(2,minmax(0,1fr)); }
}