:root {
    --bg:        #0F1014;
    --bg-card:   #181B23;
    --bg-card-2: #1F2330;
    --accent:    #F59E0B;
    --accent-d:  #D97706;
    --accent-dim:#F59E0B22;
    --text:      #F1F5F9;
    --muted:     #8892A4;
    --border:    #2A2F3E;
    --green:     #10B981;
    --max-color: #6C5CE7;
    --radius:    10px;
    --font-h:    'Oswald', sans-serif;
    --font-b:    'Inter', sans-serif;
  }

  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

  html { scroll-behavior: smooth; }

  body {
    background: var(--bg);
    color: var(--text);
    font-family: var(--font-b);
    font-size: 16px;
    line-height: 1.6;
    padding-bottom: 80px; /* space for sticky bar */
  }

  /* ─── TYPOGRAPHY ─────────────────────────────── */
  h1, h2, h3 { font-family: var(--font-h); letter-spacing: 0.02em; line-height: 1.15; }
  h1 { font-size: clamp(2rem, 6vw, 3.2rem); font-weight: 700; text-transform: uppercase; }
  h2 { font-size: clamp(1.5rem, 4vw, 2.2rem); font-weight: 700; text-transform: uppercase; }
  h3 { font-size: 1.1rem; font-weight: 600; }

  /* ─── LAYOUT ─────────────────────────────────── */
  .wrap { max-width: 960px; margin: 0 auto; padding: 0 20px; }
  .section { padding: 64px 0; }
  .section--alt { background: var(--bg-card); }
  .section-label {
    font-family: var(--font-h);
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 12px;
  }
  .section-title { margin-bottom: 36px; }
  .section-title span { color: var(--accent); }

  /* ─── COOKIE NOTICE ──────────────────────────── */
  .cookie-bar {
    position: fixed;
    top: 0; left: 0; right: 0;
    background: #13161E;
    border-bottom: 1px solid var(--border);
    z-index: 200;
    padding: 10px 16px;
    display: none;
    align-items: center;
    justify-content: center;
    gap: 14px;
    flex-wrap: wrap;
    font-size: 0.82rem;
    color: var(--muted);
  }
  .cookie-bar.show { display: flex; }
  .cookie-bar a { color: var(--accent); text-decoration: none; }
  .cookie-bar a:hover { text-decoration: underline; }
  .cookie-bar button {
    background: var(--accent);
    color: #0F1014;
    border: none;
    border-radius: 6px;
    padding: 6px 16px;
    font-weight: 600;
    font-size: 0.8rem;
    cursor: pointer;
    white-space: nowrap;
  }
  .cookie-bar button:hover { background: var(--accent-d); }

  /* ─── STICKY CONTACT BAR ─────────────────────── */
  .sticky-bar {
    position: fixed;
    bottom: 0; left: 0; right: 0;
    background: #13161E;
    border-top: 1px solid var(--border);
    display: flex;
    z-index: 100;
    box-shadow: 0 -4px 24px rgba(0,0,0,0.4);
  }
  .sticky-bar a {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 12px 8px;
    text-decoration: none;
    color: var(--text);
    font-size: 0.72rem;
    font-weight: 500;
    gap: 4px;
    transition: background 0.15s;
    letter-spacing: 0.03em;
  }
  .sticky-bar a:hover { background: var(--bg-card-2); }
  .sticky-bar a.call { color: var(--accent); }
  .sticky-bar a.max  { color: var(--max-color); }
  .sticky-bar a.tg   { color: #29AEE9; }
  .sticky-bar svg { width: 22px; height: 22px; fill: currentColor; }

  /* ─── HEADER ─────────────────────────────────── */
  .site-header {
    padding: 16px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    background: rgba(15,16,20,0.95);
    backdrop-filter: blur(8px);
    z-index: 50;
  }
  .logo {
    font-family: var(--font-h);
    font-size: 1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text);
    text-decoration: none;
  }
  .logo span { color: var(--accent); }
  .header-phone {
    font-family: var(--font-h);
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--accent);
    text-decoration: none;
    letter-spacing: 0.03em;
  }
  .header-phone:hover { color: var(--accent-d); }

  /* ─── HERO ───────────────────────────────────── */
  .hero {
    padding: 56px 0 48px;
    position: relative;
    overflow: hidden;
  }
  .hero-watermark {
    position: absolute;
    right: -20px; top: -10px;
    font-family: var(--font-h);
    font-size: clamp(100px, 25vw, 200px);
    font-weight: 700;
    color: var(--accent);
    opacity: 0.04;
    user-select: none;
    pointer-events: none;
    line-height: 1;
    white-space: nowrap;
  }
  .hero-eyebrow {
    display: inline-block;
    background: var(--accent-dim);
    color: var(--accent);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    padding: 5px 12px;
    border-radius: 4px;
    margin-bottom: 20px;
    border: 1px solid var(--accent)33;
  }
  .hero h1 { margin-bottom: 16px; max-width: 700px; }
  .hero-sub {
    font-size: 1.05rem;
    color: var(--muted);
    max-width: 560px;
    margin-bottom: 32px;
    line-height: 1.6;
  }
  .hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 44px;
  }
  .btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: var(--radius);
    font-family: var(--font-h);
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    text-decoration: none;
    cursor: pointer;
    border: none;
    transition: all 0.15s;
  }
  .btn-primary {
    background: var(--accent);
    color: #0F1014;
  }
  .btn-primary:hover { background: var(--accent-d); }
  .btn-max {
    background: #1c1830;
    color: var(--max-color);
    border: 1px solid var(--max-color)44;
  }
  .btn-max:hover { background: #221e3d; }
  .btn-tg {
    background: #152232;
    color: #29AEE9;
    border: 1px solid #29AEE944;
  }
  .btn-tg:hover { background: #1a2b3d; }
  .btn svg { width: 18px; height: 18px; fill: currentColor; }

  .hero-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
  }
  .badge {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 10px 16px;
    font-size: 0.85rem;
    color: var(--muted);
  }
  .badge-icon { font-size: 1.1rem; }
  .badge strong { color: var(--text); }

  /* ─── STATS ──────────────────────────────────── */
  .stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
  }
  @media (min-width: 600px) {
    .stats-grid { grid-template-columns: repeat(4, 1fr); }
  }
  .stat {
    background: var(--bg-card);
    padding: 28px 20px;
    text-align: center;
  }
  .stat-num {
    font-family: var(--font-h);
    font-size: 2.4rem;
    font-weight: 700;
    color: var(--accent);
    line-height: 1;
    margin-bottom: 6px;
  }
  .stat-label { font-size: 0.82rem; color: var(--muted); line-height: 1.4; }

  /* ─── SYMPTOMS ───────────────────────────────── */
  .symptoms-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
  @media (min-width: 600px) {
    .symptoms-grid { grid-template-columns: repeat(3, 1fr); }
  }
  .symptom-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px 18px;
    transition: border-color 0.2s;
  }
  .symptom-card:hover { border-color: var(--accent)66; }
  .symptom-icon { font-size: 1.6rem; margin-bottom: 10px; }
  .symptom-card h3 { font-size: 0.95rem; margin-bottom: 6px; font-family: var(--font-b); font-weight: 600; }
  .symptom-card p { font-size: 0.8rem; color: var(--muted); }

  /* ─── PROCESS ────────────────────────────────── */
  .process-list { display: flex; flex-direction: column; gap: 0; }
  .process-step {
    display: flex;
    gap: 20px;
    padding: 24px 0;
    border-bottom: 1px solid var(--border);
    align-items: flex-start;
  }
  .process-step:last-child { border-bottom: none; }
  .step-num {
    font-family: var(--font-h);
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent);
    opacity: 0.4;
    min-width: 48px;
    line-height: 1;
    padding-top: 3px;
  }
  .step-body h3 { margin-bottom: 4px; font-family: var(--font-h); font-size: 1.05rem; font-weight: 600; }
  .step-body p { font-size: 0.9rem; color: var(--muted); }

  /* ─── PRICES ─────────────────────────────────── */
  .prices-note {
    background: var(--bg-card);
    border-left: 3px solid var(--accent);
    border-radius: 0 var(--radius) var(--radius) 0;
    padding: 16px 20px;
    margin-bottom: 28px;
    font-size: 0.9rem;
    color: var(--muted);
  }
  .prices-note strong { color: var(--text); }
  .prices-table {
    width: 100%;
    border-collapse: collapse;
  }
  .prices-table th {
    text-align: left;
    padding: 12px 16px;
    background: var(--bg-card-2);
    font-family: var(--font-h);
    font-size: 0.8rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--muted);
    border-bottom: 1px solid var(--border);
  }
  .prices-table td {
    padding: 13px 16px;
    border-bottom: 1px solid var(--border);
    font-size: 0.95rem;
  }
  .prices-table tr:last-child td { border-bottom: none; }
  .prices-table tr:hover td { background: var(--bg-card); }
  .price-val {
    font-family: var(--font-h);
    font-size: 1.05rem;
    color: var(--accent);
    font-weight: 600;
    white-space: nowrap;
  }
  .prices-table td:first-child { color: var(--muted); font-size: 0.85rem; }
  .prices-table td:nth-child(2) { color: var(--text); font-weight: 500; }

  /* ─── USP CARDS ──────────────────────────────── */
  .usp-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
  }
  @media (min-width: 560px) { .usp-grid { grid-template-columns: repeat(2, 1fr); } }
  @media (min-width: 800px) { .usp-grid { grid-template-columns: repeat(3, 1fr); } }
  .usp-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px 20px;
  }
  .usp-icon { font-size: 1.8rem; margin-bottom: 12px; }
  .usp-card h3 { font-family: var(--font-h); font-size: 1rem; font-weight: 600; margin-bottom: 8px; text-transform: uppercase; }
  .usp-card p { font-size: 0.85rem; color: var(--muted); line-height: 1.55; }

  /* ─── YANAO SECTION ──────────────────────────── */
  .yanao-section {
    background: linear-gradient(135deg, #0F1014 0%, #141820 100%);
    border: 1px solid var(--accent)33;
    border-radius: 16px;
    padding: 40px;
    position: relative;
    overflow: hidden;
  }
  .yanao-section::before {
    content: 'ЯНАО';
    position: absolute;
    right: -10px; bottom: -20px;
    font-family: var(--font-h);
    font-size: 120px;
    font-weight: 700;
    color: var(--accent);
    opacity: 0.03;
    line-height: 1;
    pointer-events: none;
    user-select: none;
  }
  .yanao-steps {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
    margin-top: 28px;
  }
  @media (min-width: 600px) { .yanao-steps { grid-template-columns: repeat(2, 1fr); } }
  @media (min-width: 900px) { .yanao-steps { grid-template-columns: repeat(4, 1fr); } }
  .yanao-step {
    display: flex;
    gap: 14px;
    align-items: flex-start;
  }
  .yanao-step-num {
    background: var(--accent);
    color: #0F1014;
    font-family: var(--font-h);
    font-size: 1rem;
    font-weight: 700;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-top: 2px;
  }
  .yanao-step p { font-size: 0.88rem; color: var(--muted); line-height: 1.5; }
  .yanao-step strong { color: var(--text); display: block; margin-bottom: 2px; }

  /* ─── FAQ ────────────────────────────────────── */
  .faq-list { display: flex; flex-direction: column; gap: 8px; }
  .faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
  }
  .faq-q {
    width: 100%;
    background: none;
    border: none;
    color: var(--text);
    font-family: var(--font-b);
    font-size: 0.95rem;
    font-weight: 600;
    text-align: left;
    padding: 18px 20px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    transition: color 0.15s;
  }
  .faq-q:hover { color: var(--accent); }
  .faq-arrow {
    flex-shrink: 0;
    width: 20px; height: 20px;
    transition: transform 0.25s;
    color: var(--muted);
  }
  .faq-item.open .faq-arrow { transform: rotate(180deg); color: var(--accent); }
  .faq-a {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    font-size: 0.9rem;
    color: var(--muted);
    line-height: 1.65;
  }
  .faq-a-inner { padding: 0 20px 20px; border-top: 1px solid var(--border); padding-top: 14px; }
  .faq-item.open .faq-a { max-height: 300px; }

  /* ─── FINAL CTA ──────────────────────────────── */
  .final-cta {
    text-align: center;
    padding: 72px 0;
  }
  .final-cta h2 { margin-bottom: 12px; }
  .final-cta p { color: var(--muted); margin-bottom: 32px; max-width: 440px; margin-left: auto; margin-right: auto; }
  .cta-group {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
  }

  /* ─── CALLBACK FORM ──────────────────────────── */
  .callback-form {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px 20px;
    margin-bottom: 24px;
  }
  .callback-form h3 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 4px;
  }
  .callback-form p {
    font-size: 0.85rem;
    color: var(--muted);
    margin-bottom: 16px;
  }
  .form-row {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
  }
  .form-input {
    flex: 1;
    min-width: 140px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 12px 14px;
    color: var(--text);
    font-family: var(--font-b);
    font-size: 0.95rem;
    outline: none;
    transition: border-color 0.15s;
  }
  .form-input::placeholder { color: var(--muted); }
  .form-input:focus { border-color: var(--accent); }
  .form-submit {
    background: var(--accent);
    color: #0F1014;
    border: none;
    border-radius: 8px;
    padding: 12px 20px;
    font-family: var(--font-h);
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    cursor: pointer;
    white-space: nowrap;
    transition: background 0.15s;
  }
  .form-submit:hover { background: var(--accent-d); }
  .form-success {
    display: none;
    text-align: center;
    padding: 12px;
    color: var(--green);
    font-size: 0.95rem;
    font-weight: 600;
  }
  .cta-divider {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 20px 0;
    color: var(--muted);
    font-size: 0.8rem;
  }
  .cta-divider::before,
  .cta-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border);
  }

  /* ─── INLINE CTA ──────────────────────────────── */
  .inline-cta {
    text-align: center;
    margin-top: 24px;
  }
  .symptom-trigger {
    display: block;
    text-align: center;
    margin-top: 24px;
    font-size: 0.9rem;
    color: var(--muted);
  }
  .symptom-trigger a {
    color: var(--accent);
    font-weight: 600;
    text-decoration: none;
  }
  .symptom-trigger a:hover { color: var(--accent-d); }

  /* ─── FOOTER ─────────────────────────────────── */
  .site-footer {
    border-top: 1px solid var(--border);
    padding: 28px 20px;
    text-align: center;
    font-size: 0.8rem;
    color: var(--muted);
  }
  .site-footer a { color: var(--muted); text-decoration: none; }
  .site-footer a:hover { color: var(--accent); }

  /* ─── SECTION DIVIDER ────────────────────────── */
  .divider {
    height: 1px;
    background: var(--border);
    margin: 0;
  }

  /* ═══════════════════════════════════════════════
     MOBILE — главный трафик
  ═══════════════════════════════════════════════ */
  @media (max-width: 600px) {
    /* Базовые отступы */
    .wrap { padding: 0 16px; }
    .section { padding: 40px 0; }
    .section-title { margin-bottom: 24px; }

    /* Шапка — убираем телефон, он есть в sticky-bar */
    .header-phone { display: none; }
    .logo { font-size: 0.9rem; }
    .site-header { padding: 13px 16px; }

    /* Hero */
    .hero { padding: 32px 0 28px; }
    .hero-watermark { display: none; }
    .hero-eyebrow { font-size: 0.7rem; margin-bottom: 14px; }
    h1 { font-size: 1.75rem; line-height: 1.15; }
    .hero-sub { font-size: 0.92rem; margin-bottom: 24px; }

    /* Hero кнопки — в столбик */
    .hero-cta { flex-direction: column; gap: 10px; }
    .hero-cta .btn { width: 100%; justify-content: center; }

    /* Hero badges — в столбик */
    .hero-badges { flex-direction: column; gap: 8px; }
    .badge { font-size: 0.8rem; }

    /* Статистика — 2х2 */
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .stat { padding: 20px 12px; }
    .stat-num { font-size: 1.9rem; }
    .stat-label { font-size: 0.75rem; }

    /* Симптомы — 1 колонка */
    .symptoms-grid { grid-template-columns: 1fr; gap: 8px; }
    .symptom-card { padding: 16px 14px; }
    .symptom-trigger { font-size: 0.85rem; }

    /* Процесс */
    .process-step { gap: 14px; padding: 18px 0; }
    .step-num { font-size: 1.6rem; min-width: 36px; }

    /* Таблица цен */
    .prices-table { font-size: 0.85rem; }
    .prices-table th { padding: 10px 10px; font-size: 0.7rem; }
    .prices-table td { padding: 10px 10px; }
    .price-val { font-size: 0.92rem; }
    .prices-note { padding: 12px 14px; font-size: 0.82rem; }

    /* Кнопка под ценами */
    .inline-cta .btn { width: 100%; justify-content: center; }

    /* USP */
    .usp-grid { grid-template-columns: 1fr; gap: 8px; }
    .usp-card { padding: 18px 14px; }

    /* ЯНАО секция */
    .yanao-section { padding: 24px 16px; border-radius: 12px; }
    .yanao-steps { grid-template-columns: 1fr; gap: 14px; }
    .yanao-section > div[style*="margin-top:28px"] { flex-direction: column; }
    .yanao-section .btn { width: 100%; justify-content: center; }

    /* Отзывы — 1 колонка */
    .reviews-grid {
      grid-template-columns: 1fr !important;
    }

    /* ЯНАО кнопки — в столбик уже в ЯНАО секция выше */

    /* FAQ */
    .faq-q { font-size: 0.88rem; padding: 14px 16px; }
    .faq-a-inner { padding: 0 16px 16px; padding-top: 12px; }

    /* Финальный CTA */
    .final-cta { padding: 48px 0; }
    .cta-group { flex-direction: column; align-items: stretch; }
    .cta-group .btn { width: 100%; justify-content: center; }
  }

  @media (max-width: 420px) {
    h1 { font-size: 1.5rem; }
    h2 { font-size: 1.25rem; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .hero-eyebrow { display: none; }
    .section-label { font-size: 0.7rem; }
    .btn { font-size: 0.85rem; padding: 12px 16px; }
  }