:root {
      --bg: #0f0f10;
      --panel: #18191b;
      --panel-soft: #222326;
      --line: #3a3b3f;
      --text: #ffffff;
      --accent: #e8e8e8;
      --shadow: 0 18px 50px rgba(0, 0, 0, 0.32);
      --radius: 22px;
      --max: 1120px;
    }

    * { box-sizing: border-box; }

    html { scroll-behavior: smooth; }

    body {
      margin: 0;
      font-family: Arial, Helvetica, sans-serif;
      background: var(--bg);
      color: var(--text);
      line-height: 1.55;
    }

    a { color: var(--text); }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 10;
      background: rgba(15, 15, 16, 0.94);
      backdrop-filter: blur(10px);
      border-bottom: 1px solid var(--line);
    }

    .nav {
      width: min(100% - 32px, var(--max));
      margin: 0 auto;
      display: flex;
      align-items: center;
      justify-content: space-between;
      min-height: 68px;
      gap: 16px;
    }

    .brand {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 12px;
      text-decoration: none;
      min-width: 0;
      min-height: 52px;
      padding: 0 10px 0 2px;
      border-radius: 18px;
      transition: transform 180ms ease, background 180ms ease;
    }

    .brand:hover,
    .brand:focus { transform: translateY(-1px); background: rgba(255, 255, 255, 0.06); }

    .brand-logo {
      width: 72px;
      height: 48px;
      display: block;
      overflow: visible;
    }

    .brand-logo__road,
    .brand-logo__box,
    .brand-logo__cab,
    .brand-logo__mark,
    .brand-logo__wheel {
      fill: none;
      stroke: var(--text);
      stroke-width: 3.4;
      stroke-linecap: round;
      stroke-linejoin: round;
    }

    .brand-logo__road { opacity: 0.34; stroke-width: 3; }
    .brand-logo__box,
    .brand-logo__cab { fill: rgba(255, 255, 255, 0.06); }
    .brand-logo__mark { opacity: 0.72; stroke-width: 2.8; }
    .brand-logo__wheel { fill: var(--bg); }

    .brand-name {
      color: var(--accent);
      font-size: clamp(1.02rem, 3.8vw, 1.22rem);
      font-weight: 650;
      letter-spacing: -0.018em;
      line-height: 1;
      white-space: nowrap;
    }

    .nav-links {
      display: none;
      gap: 22px;
      align-items: center;
      font-size: 0.95rem;
    }

    .nav-links a {
      text-decoration: none;
      opacity: 0.92;
    }

    .nav-links a:hover,
    .nav-links a:focus { opacity: 1; text-decoration: underline; }

    .button {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
      min-height: 48px;
      padding: 0 20px;
      border: 1px solid var(--text);
      border-radius: 999px;
      color: var(--bg);
      background: var(--text);
      font-weight: 700;
      text-decoration: none;
      box-shadow: var(--shadow);
      transition: transform 180ms ease, opacity 180ms ease;
      touch-action: manipulation;
    }

    .button:hover,
    .button:focus { transform: translateY(-1px); opacity: 0.92; }

    .button.secondary {
      color: var(--text);
      background: transparent;
      box-shadow: none;
    }

    main { overflow: hidden; }

    .section {
      width: min(100% - 32px, var(--max));
      margin: 0 auto;
      padding: 72px 0;
    }

    .hero {
      width: 100%;
      max-width: none;
      padding: 78px 0 50px;
    }

    .jumbotron {
      position: relative;
      isolation: isolate;
      overflow: hidden;
      width: 100%;
      border-block: 1px solid var(--line);
      border-inline: 0;
      border-radius: 0;
      background:
        linear-gradient(90deg, rgba(15, 15, 16, 0.96) 0%, rgba(15, 15, 16, 0.86) 52%, rgba(15, 15, 16, 0.58) 100%),
        radial-gradient(circle at 82% 34%, rgba(255, 255, 255, 0.16) 0 8%, transparent 9%),
        linear-gradient(135deg, transparent 58%, rgba(255, 255, 255, 0.08) 58% 66%, transparent 66%),
        linear-gradient(135deg, #242529 0%, #151618 52%, #0f0f10 100%);
      padding: clamp(34px, 7vw, 78px) max(16px, calc((100vw - var(--max)) / 2));
      box-shadow: var(--shadow);
    }

    .jumbotron::after {
      content: "";
      position: absolute;
      inset: 0;
      z-index: -1;
      background: radial-gradient(circle at top left, rgba(255,255,255,0.18), transparent 34%);
      pointer-events: none;
    }

    .eyebrow {
      display: inline-flex;
      padding: 7px 12px;
      border: 1px solid var(--line);
      border-radius: 999px;
      background: rgba(255,255,255,0.06);
      font-size: 0.84rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.08em;
    }

    h1, h2, h3, p { margin-top: 0; }

    h1 {
      max-width: 850px;
      margin: 22px 0 20px;
      font-size: clamp(2.15rem, 9vw, 5rem);
      line-height: 1.04;
      letter-spacing: -0.045em;
      overflow-wrap: anywhere;
      text-wrap: balance;
      text-shadow: 0 3px 22px rgba(0, 0, 0, 0.72);
    }

    h2 {
      font-size: clamp(1.9rem, 7vw, 3.3rem);
      line-height: 1.05;
      letter-spacing: -0.045em;
      margin-bottom: 18px;
    }

    h3 {
      font-size: 1.32rem;
      letter-spacing: -0.025em;
      margin-bottom: 10px;
    }

    .lead {
      max-width: 720px;
      font-size: clamp(1.05rem, 3.2vw, 1.35rem);
      margin-bottom: 30px;
      color: var(--text);
      text-shadow: 0 2px 18px rgba(0, 0, 0, 0.72);
    }

    .hero-actions {
      display: grid;
      gap: 12px;
      max-width: 430px;
    }

    .trust-row {
      display: grid;
      grid-template-columns: 1fr;
      gap: 10px;
      margin-top: 28px;
      max-width: 780px;
    }

    .trust-item {
      border: 1px solid var(--line);
      border-radius: 16px;
      padding: 14px 16px;
      background: rgba(255,255,255,0.05);
      font-size: 0.95rem;
      font-weight: 700;
    }

    .section-intro {
      max-width: 720px;
      margin-bottom: 28px;
    }

    .grid {
      display: grid;
      grid-template-columns: 1fr;
      gap: 16px;
    }

    .card {
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: var(--panel);
      padding: 24px;
      box-shadow: 0 10px 35px rgba(0,0,0,0.18);
    }

    .card p { margin-bottom: 0; }

    .scenario-grid { align-items: stretch; }

    .scenario-card { display: flex; flex-direction: column; }

    .start-price {
      display: inline-flex;
      align-self: flex-start;
      margin: -6px 0 14px;
      padding: 6px 10px;
      border: 1px solid var(--line);
      border-radius: 999px;
      background: var(--panel-soft);
      font-size: 0.9rem;
      font-weight: 700;
    }

    .icon {
      width: 46px;
      height: 46px;
      display: grid;
      place-items: center;
      border-radius: 14px;
      background: var(--panel-soft);
      border: 1px solid var(--line);
      margin-bottom: 18px;
      font-size: 1.35rem;
    }

    .feature-list {
      padding: 0;
      margin: 18px 0 0;
      list-style: none;
      display: grid;
      gap: 8px;
    }

    .feature-list li {
      display: flex;
      gap: 10px;
      align-items: flex-start;
    }

    .feature-list li::before {
      content: "✓";
      flex: 0 0 auto;
      font-weight: 700;
    }

    .contact-box {
      display: grid;
      gap: 20px;
      align-items: center;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: linear-gradient(135deg, #202124, #141517);
      padding: clamp(24px, 6vw, 44px);
      box-shadow: var(--shadow);
    }

    .contact-box p { margin-bottom: 0; }

    .site-footer {
      border-top: 1px solid var(--line);
      background: #0b0b0c;
      padding: 28px 0;
    }

    .footer-inner {
      width: min(100% - 32px, var(--max));
      margin: 0 auto;
      display: grid;
      gap: 18px;
    }

    .footer-links {
      display: flex;
      flex-wrap: wrap;
      gap: 14px 22px;
    }

    .footer-links a { font-weight: 700; }

    .small { font-size: 0.92rem; opacity: 0.9; }


    .legal-page { --max: 940px; }

    .back-link { font-weight: 700; }

    .legal-main {
      width: min(100% - 32px, var(--max));
      margin: 0 auto;
      padding: 56px 0 72px;
      overflow: visible;
    }

    .legal-page h1 {
      margin: 18px 0 14px;
      font-size: clamp(2rem, 8vw, 4rem);
      line-height: 1;
      letter-spacing: -0.055em;
    }

    .legal-page h2 {
      margin: 34px 0 10px;
      font-size: clamp(1.35rem, 4vw, 2rem);
      letter-spacing: -0.035em;
    }

    .legal-card {
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: var(--panel);
      box-shadow: var(--shadow);
      padding: clamp(24px, 6vw, 48px);
    }

    .notice {
      border: 1px solid var(--line);
      border-radius: 16px;
      background: var(--panel-soft);
      padding: 16px;
      font-weight: 700;
    }

    @media (min-width: 720px) {
      .nav-links { display: flex; }
      .hero-actions { display: flex; max-width: none; }
      .trust-row { grid-template-columns: repeat(3, 1fr); }
      .grid { grid-template-columns: repeat(3, 1fr); }
      .contact-box { grid-template-columns: 1.2fr auto; }
      .footer-inner {
        grid-template-columns: 1fr auto;
        align-items: center;
      }
    }

    .planner {
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: var(--panel);
      box-shadow: var(--shadow);
      padding: clamp(24px, 5vw, 42px);
    }

    .planner-progress { height: 5px; margin-bottom: 30px; border-radius: 999px; background: var(--panel-soft); overflow: hidden; }
    .planner-progress span { display: block; width: 20%; height: 100%; border-radius: inherit; background: var(--text); transition: width 180ms ease; }
    .planner-step { min-width: 0; margin: 0; padding: 0; border: 0; }
    .planner-step legend { margin-bottom: 8px; font-size: clamp(1.45rem, 4vw, 2.1rem); font-weight: 700; letter-spacing: -0.035em; }
    .planner-hint { color: var(--text); opacity: 0.78; }
    .choice-grid, .form-grid { display: grid; gap: 14px; }
    .choice-card { display: flex; gap: 12px; align-items: flex-start; border: 1px solid var(--line); border-radius: 16px; padding: 16px; cursor: pointer; transition: border-color 180ms ease, background 180ms ease; }
    .choice-card:has(input:checked) { border-color: var(--text); background: var(--panel-soft); }
    .choice-card input { width: 18px; height: 18px; margin-top: 3px; accent-color: var(--text); }
    .choice-card span { display: grid; gap: 3px; }
    .choice-card small, .optional { opacity: 0.72; font-weight: 400; }
    .field-label { display: block; margin: 20px 0 7px; font-weight: 700; }
    .form-grid .field-label { margin-top: 0; }
    .planner input:not([type="radio"]):not([type="file"]), .planner textarea { width: 100%; border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; background: var(--bg); color: var(--text); font: inherit; }
    .planner input[type="file"] { width: 100%; padding: 12px; border: 1px dashed var(--line); border-radius: 12px; color: var(--text); }
    .planner textarea { resize: vertical; }
    .planner input:focus, .planner textarea:focus { outline: 2px solid var(--text); outline-offset: 2px; }
    .privacy-confirmation { display: flex; gap: 10px; align-items: flex-start; margin-top: 22px; padding: 14px; border: 1px solid var(--line); border-radius: 12px; background: var(--panel-soft); }
    .privacy-confirmation input { width: 18px; height: 18px; flex: 0 0 auto; margin-top: 3px; accent-color: var(--text); }
    .privacy-confirmation a { font-weight: 700; }
    .planner-actions { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; margin-top: 30px; }
    .planner-actions .button { cursor: pointer; font: inherit; }
    .form-error { min-height: 1.55em; margin: 20px 0 0; color: #ffb4b4; font-weight: 700; }
    .planner-summary { display: grid; gap: 7px; margin-top: 24px; padding: 18px; border: 1px solid var(--line); border-radius: 14px; background: var(--panel-soft); }
    .planner-summary:empty { display: none; }
    .rating-overview { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; font-size: 1rem; }
    .stars { color: #ffd75a; letter-spacing: 0.12em; font-size: 1.2rem; }
    .review-card { display: flex; flex-direction: column; }
    .review-card blockquote { margin: 18px 0 20px; font-size: 1.08rem; line-height: 1.55; }
    .review-source { margin-top: auto; opacity: 0.8; font-size: 0.93rem; }
    .review-slider { max-width: 760px; overflow: hidden; }
    .review-track { display: flex; transition: transform 500ms ease; }
    .review-track .review-card { flex: 0 0 100%; min-width: 0; }
    .slider-controls { display: flex; align-items: center; justify-content: center; gap: 16px; margin-top: 18px; }
    .slider-controls > button, .slider-dots button { border: 1px solid var(--line); background: var(--panel); color: var(--text); cursor: pointer; }
    .slider-controls > button { width: 42px; height: 42px; border-radius: 50%; font-size: 1.2rem; }
    .slider-dots { display: flex; gap: 8px; }
    .slider-dots button { width: 10px; height: 10px; padding: 0; border-radius: 50%; }
    .slider-dots button[aria-current="true"] { background: var(--text); }
    .slider-controls button:focus-visible { outline: 2px solid var(--text); outline-offset: 3px; }

    @media (prefers-reduced-motion: reduce) {
      html { scroll-behavior: auto; }
      .review-track { transition: none; }
    }

    @media (min-width: 720px) {
      .choice-grid { grid-template-columns: repeat(3, 1fr); }
      .form-grid { grid-template-columns: repeat(2, 1fr); }
    }