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

    :root {
      --orange: #EA8E1E; 
      --orange-dark: #c47012;
      --orange-bg: rgba(234,142,30,0.12);
      --dark: #0f1923;
      --dark-2: #182330;
      --white: #ffffff;
      --gray-text: rgba(255,255,255,0.6);
      --gray-text-light: rgba(255,255,255,0.4);
      --body-bg: #f5f4f0;
      --card-bg: #ffffff;
      --card-border: rgba(0,0,0,0.08);
      --text-main: #1a1a1a;
      --text-muted: #6b7280;
      --section-alt: #f0ede6;
    }

    html { scroll-behavior: smooth; }

    body {
      font-family: 'Mulish', sans-serif;
      background: var(--body-bg);
      color: var(--text-main);
      font-size: 16px;
      line-height: 1.6;
    }

    /* ─── UTILITY ─── */
    .container { max-width: 1100px; margin: 0 auto; padding: 0 40px; }
    .section { padding: 72px 0; }
    .section-alt { background: var(--section-alt); }
    .sec-label {
      font-size: 11px; font-weight: 700; letter-spacing: 2px;
      text-transform: uppercase; color: var(--orange); margin-bottom: 8px;
    }
    .sec-title {
      font-family: 'Bebas Neue', sans-serif;
      font-size: 42px; line-height: 1.05; margin-bottom: 10px;
    }
    .sec-sub {
      font-size: 15px; color: var(--text-muted);
      max-width: 520px; line-height: 1.65; margin-bottom: 36px;
    }
    .badge {
      display: inline-block;
      background: var(--orange-bg);
      color: var(--orange);
      font-size: 11px; font-weight: 700;
      letter-spacing: 1.5px; text-transform: uppercase;
      padding: 5px 14px; border-radius: 4px;
    }
    .btn {
      display: inline-block; cursor: pointer;
      font-family: 'Mulish', sans-serif;
      font-size: 15px; font-weight: 700;
      border-radius: 6px; border: none;
      padding: 14px 32px; transition: background 0.2s, color 0.2s;
      text-decoration: none;
    }
    .btn-main { background: var(--orange); color: #fff; }
    .btn-main:hover { background: var(--orange-dark); }
    .btn-ghost {
      background: transparent; color: var(--orange);
      border: 1.5px solid var(--orange);
    }
    .btn-ghost:hover { background: var(--orange-bg); }

    /* ─── NAV ─── */
    .nav {
      background: var(--dark);
      position: sticky; top: 0; z-index: 100;
    }
    .nav-inner {
      display: flex; align-items: center;
      justify-content: space-between;
      height: 60px;
    }
    .nav-logo {
      /* Замените на ваш логотип */
      width: 100px; height: 32px;
      background: rgba(255,255,255,0.08);
      border: 1px dashed rgba(255,255,255,0.2);
      border-radius: 4px;
      display: flex; align-items: center; justify-content: center;
    }
    .nav-logo span { font-size: 10px; color: rgba(255,255,255,0.35); letter-spacing: 1px; }
    .nav-links { display: flex; gap: 28px; }
    .nav-links a {
      color: var(--gray-text); font-size: 14px;
      text-decoration: none; transition: color 0.2s;
    }
    .nav-links a:hover { color: #fff; }
    .nav-cta {
      background: var(--orange); color: #fff;
      font-size: 14px; font-weight: 700;
      padding: 9px 20px; border-radius: 5px;
      text-decoration: none; transition: background 0.2s;
    }
    .nav-cta:hover { background: var(--orange-dark); }
    .nav-burger { display: none; flex-direction: column; gap: 5px; cursor: pointer; }
    .nav-burger span { display: block; width: 22px; height: 2px; background: #fff; border-radius: 2px; }

    /* ─── HERO ─── */
    .hero {
      background: var(--dark);
      color: #fff;
      padding: 80px 0 64px;
      position: relative; overflow: hidden;
    }
    .hero::before {
      content: '';
      position: absolute; top: -80px; right: -60px;
      width: 420px; height: 420px; border-radius: 50%;
      border: 90px solid rgba(234,142,30,0.07);
    }
    .hero::after {
      content: '';
      position: absolute; bottom: -100px; left: 80px;
      width: 260px; height: 260px; border-radius: 50%;
      border: 50px solid rgba(234,142,30,0.04);
    }
    .hero-inner { position: relative; z-index: 1; }
    .hero .badge { margin-bottom: 20px; }
    .hero h1 {
      font-family: 'Bebas Neue', sans-serif;
      font-size: 64px; line-height: 1.0;
      color: #fff; margin-bottom: 18px; max-width: 660px;
    }
    .hero h1 span { color: var(--orange); }
    .hero p {
      font-size: 18px; color: var(--gray-text);
      max-width: 500px; line-height: 1.65; margin-bottom: 36px;
    }
    .hero-btns { display: flex; gap: 12px; flex-wrap: wrap; }
    .hero-stats {
      display: flex; gap: 40px; flex-wrap: wrap;
      margin-top: 52px; padding-top: 32px;
      border-top: 0.5px solid rgba(255,255,255,0.1);
    }
    .stat-num {
      font-family: 'Bebas Neue', sans-serif;
      font-size: 40px; color: var(--orange); line-height: 1;
    }
    .stat-lbl { font-size: 13px; color: var(--gray-text-light); margin-top: 3px; }

    /* ─── PAIN POINTS ─── */
    .pain-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 14px;
    }
    .pain-card {
      background: var(--card-bg);
      border: 0.5px solid var(--card-border);
      border-radius: 12px; padding: 22px 20px;
      transition: box-shadow 0.2s;
    }
    .pain-card:hover { box-shadow: 0 4px 20px rgba(0,0,0,0.08); }
    .pain-icon {
      width: 40px; height: 40px;
      background: var(--dark); border-radius: 9px;
      display: flex; align-items: center; justify-content: center;
      margin-bottom: 14px;
    }
    .pain-icon svg { width: 20px; height: 20px; fill: var(--orange); }
    .pain-pill {
      display: inline-block;
      background: var(--orange-bg); color: var(--orange-dark);
      font-size: 10px; font-weight: 700;
      padding: 3px 9px; border-radius: 3px; margin-bottom: 9px;
    }
    .pain-card h4 { font-size: 14px; font-weight: 700; margin-bottom: 7px; line-height: 1.35; }
    .pain-card p { font-size: 13px; color: var(--text-muted); line-height: 1.55; }

    /* ─── ADVANTAGES ─── */
    .adv-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 14px;
    }
    .adv-card {
      background: var(--card-bg);
      border: 0.5px solid var(--card-border);
      border-radius: 12px; padding: 24px 20px;
    }
    .adv-num {
      font-family: 'Bebas Neue', sans-serif;
      font-size: 44px; color: var(--orange); line-height: 1;
    }
    .adv-card h4 { font-size: 15px; font-weight: 700; margin: 8px 0 6px; }
    .adv-card p { font-size: 13px; color: var(--text-muted); line-height: 1.55; }

    /* ─── STEPS ─── */
    .steps {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 0; position: relative;
    }
    .step {
      padding: 28px 24px 28px 0;
      position: relative;
    }
    .step:not(:last-child)::after {
      content: '→';
      position: absolute; right: -4px; top: 34px;
      font-size: 22px; color: var(--orange);
    }
    .step-num {
      font-family: 'Bebas Neue', sans-serif;
      font-size: 52px; color: rgba(234,142,30,0.15);
      line-height: 1; margin-bottom: 6px;
    }
    .step h4 { font-size: 15px; font-weight: 700; margin-bottom: 8px; }
    .step p { font-size: 13px; color: var(--text-muted); line-height: 1.55; }

    /* ─── REFERRAL ─── */
    .ref-block {
      background: var(--dark); border-radius: 14px;
      padding: 44px 48px;
      display: flex; align-items: center; gap: 40px;
    }
    .ref-left { flex: 1; }
    .ref-left .badge { margin-bottom: 14px; }
    .ref-left h3 {
      font-family: 'Bebas Neue', sans-serif;
      font-size: 34px; color: #fff;
      margin-bottom: 10px; line-height: 1.1;
    }
    .ref-left p { font-size: 14px; color: var(--gray-text); line-height: 1.65; }
    .ref-left .btn { margin-top: 22px; font-size: 14px; }
    .ref-right { text-align: center; min-width: 150px; }
    .ref-pct {
      font-family: 'Bebas Neue', sans-serif;
      font-size: 72px; color: var(--orange); line-height: 1;
    }
    .ref-pct-lbl { font-size: 13px; color: var(--gray-text-light); margin-top: 4px; }
    .ref-note { font-size: 11px; color: rgba(255,255,255,0.25); margin-top: 8px; max-width: 120px; }

    /* ─── FORM ─── */
    .form-wrap {
      background: var(--card-bg);
      border: 0.5px solid var(--card-border);
      border-radius: 14px; padding: 40px;
      max-width: 760px; margin: 0 auto;
    }
    .form-title {
      font-family: 'Bebas Neue', sans-serif;
      font-size: 32px; margin-bottom: 6px;
    }
    .form-sub { font-size: 14px; color: var(--text-muted); margin-bottom: 28px; }
    .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 0; }
    .form-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
    .form-group label {
      font-size: 12px; font-weight: 700;
      color: var(--text-muted);
      text-transform: uppercase; letter-spacing: 0.5px;
    }
    .form-group input,
    .form-group textarea,
    .form-group select {
      background: #fafaf8;
      border: 1px solid rgba(0,0,0,0.12);
      border-radius: 7px; padding: 12px 14px;
      font-size: 14px; font-family: 'Mulish', sans-serif;
      color: var(--text-main); outline: none;
      resize: none; transition: border-color 0.2s;
    }
    .form-group input:focus,
    .form-group textarea:focus,
    .form-group select:focus {
      border-color: var(--orange);
    }
    .form-group textarea { height: 90px; }
    .upload-box {
      border: 1.5px dashed rgba(0,0,0,0.18);
      border-radius: 7px; padding: 20px;
      text-align: center; cursor: pointer;
      background: #fafaf8; transition: border-color 0.2s;
    }
    .upload-box:hover { border-color: var(--orange); }
    .upload-box p { font-size: 13px; color: var(--text-muted); }
    .upload-box strong { color: var(--orange); }
    .form-check {
      display: flex; align-items: center;
      gap: 10px; font-size: 14px;
      color: var(--text-muted); margin-bottom: 20px;
    }
    .form-check input { width: 16px; height: 16px; accent-color: var(--orange); cursor: pointer; }
    .btn-submit {
      width: 100%; background: var(--orange); color: #fff;
      border: none; padding: 16px;
      font-family: 'Mulish', sans-serif;
      font-size: 16px; font-weight: 700;
      border-radius: 7px; cursor: pointer;
      transition: background 0.2s;
    }
    .btn-submit:hover { background: var(--orange-dark); }
    .form-success {
      display: none; text-align: center;
      padding: 32px; background: #eef7ee;
      border-radius: 10px; margin-top: 16px;
    }
    .form-success h4 { font-size: 18px; color: #2d6a2d; margin-bottom: 8px; }
    .form-success p { font-size: 14px; color: #4a8a4a; }

    /* ─── CASES ─── */
    .cases-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 16px; margin-bottom: 48px;
    }
    .case-card {
      background: var(--card-bg);
      border: 0.5px solid var(--card-border);
      border-radius: 12px; padding: 26px 22px;
      position: relative; overflow: hidden;
    }
    .case-card::before {
      content: ''; position: absolute;
      top: 0; left: 0; right: 0; height: 4px;
      background: linear-gradient(90deg, var(--orange), #c47012);
    }
    .case-tag {
      display: inline-block;
      background: var(--orange-bg); color: var(--orange-dark);
      font-size: 10px; font-weight: 700; letter-spacing: 0.5px;
      padding: 3px 9px; border-radius: 3px; margin-bottom: 10px;
    }
    .case-card h4 { font-size: 14px; font-weight: 700; margin-bottom: 12px; line-height: 1.35; }
    .case-stat {
      display: flex; gap: 0;
      margin: 12px 0; padding: 12px 0;
      border-top: 0.5px solid var(--card-border);
      border-bottom: 0.5px solid var(--card-border);
    }
    .cs { flex: 1; text-align: center; }
    .cs-n {
      font-family: 'Bebas Neue', sans-serif;
      font-size: 26px; color: var(--orange); line-height: 1;
    }
    .cs-l { font-size: 10px; color: var(--text-muted); margin-top: 2px; }
    .case-card p { font-size: 12px; color: var(--text-muted); line-height: 1.6; }

    /* ─── REVIEWS ─── */
    .reviews-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 16px;
    }
    .rev-card {
      background: var(--dark); border-radius: 12px;
      padding: 24px 22px 20px; position: relative;
    }
    .rev-card::before {
      content: '"'; position: absolute;
      top: 12px; right: 18px;
      font-family: Georgia, serif; font-size: 72px;
      color: rgba(234,142,30,0.1); line-height: 1;
    }
    .rev-stars { display: flex; gap: 3px; margin-bottom: 10px; }
    .rev-star { color: var(--orange); font-size: 14px; }
    .rev-text {
      font-size: 12.5px; color: rgba(255,255,255,0.68);
      line-height: 1.65; margin-bottom: 16px; position: relative; z-index: 1;
    }
    .rev-author { display: flex; align-items: center; gap: 10px; }
    .rev-av {
      width: 36px; height: 36px; border-radius: 50%;
      background: var(--orange); flex-shrink: 0;
      display: flex; align-items: center; justify-content: center;
      font-size: 13px; font-weight: 700; color: #fff;
    }
    .rev-name { font-size: 13px; font-weight: 700; color: #fff; }
    .rev-role { font-size: 11px; color: rgba(255,255,255,0.38); margin-top: 1px; }

    /* ─── FOOTER ─── */
    .footer { background: var(--dark); padding: 32px 0; }
    .footer-inner {
      display: flex; align-items: center;
      justify-content: space-between; gap: 20px; flex-wrap: wrap;
    }
    .footer-logo {
      width: 100px; height: 32px;
      background: rgba(255,255,255,0.07);
      border: 1px dashed rgba(255,255,255,0.15);
      border-radius: 4px;
      display: flex; align-items: center; justify-content: center;
      margin-bottom: 8px;
    }
    .footer-logo span { font-size: 9px; color: rgba(255,255,255,0.3); }
    .footer-copy { font-size: 12px; color: var(--gray-text-light); }
    .footer-links { display: flex; gap: 20px; flex-wrap: wrap; }
    .footer-links a {
      font-size: 13px; color: var(--gray-text-light);
      text-decoration: none; transition: color 0.2s;
    }
    .footer-links a:hover { color: var(--orange); }

    /* ─── MOBILE ─── */
    @media (max-width: 900px) {
      .container { padding: 0 20px; }
      .nav-links { display: none; }
      .nav-links.open {
        display: flex; flex-direction: column;
        position: absolute; top: 60px; left: 0; right: 0;
        background: var(--dark-2); padding: 16px 20px; gap: 16px;
        border-top: 0.5px solid rgba(255,255,255,0.08);
      }
      .nav-cta { display: none; }
      .nav-burger { display: flex; }
      .hero h1 { font-size: 44px; }
      .hero p { font-size: 16px; }
      .pain-grid { grid-template-columns: 1fr 1fr; }
      .adv-grid { grid-template-columns: 1fr 1fr; }
      .cases-grid { grid-template-columns: 1fr 1fr; }
      .reviews-grid { grid-template-columns: 1fr; }
      .steps { grid-template-columns: 1fr 1fr; gap: 4px; }
      .step:nth-child(2)::after,
      .step:nth-child(4)::after { display: none; }
      .ref-block { flex-direction: column; text-align: center; padding: 32px 24px; }
      .ref-left p, .ref-left .badge { text-align: left; }
      .form-row { grid-template-columns: 1fr; }
      .form-wrap { padding: 24px 20px; }
      .footer-inner { flex-direction: column; align-items: flex-start; gap: 16px; }
    }
    @media (max-width: 560px) {
      .hero h1 { font-size: 36px; }
      .sec-title { font-size: 32px; }
      .pain-grid { grid-template-columns: 1fr; }
      .adv-grid { grid-template-columns: 1fr; }
      .steps { grid-template-columns: 1fr; }
      .step::after { display: none !important; }
      .hero-stats { gap: 24px; }
    }