:root {
      --green-dark: #103b2b;
      --green: #2e7d4f;
      --lime: #c8f169;
      --background: #f4f7f2;
      --text: #26352b;
      --muted: #627067;
      --white: #ffffff;
    }

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

    html {
      scroll-behavior: smooth;
    }

    body {
      font-family: Arial, Helvetica, sans-serif;
      background: var(--background);
      color: var(--text);
      line-height: 1.8;
    }

    a {
      color: inherit;
    }

    /* TOP BAR */

    .topbar {
      background: #09251a;
      color: white;
      padding: 10px 6%;
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 15px;
      font-size: 14px;
    }

    .topbar a {
      color: var(--lime);
      font-weight: bold;
      text-decoration: none;
    }

    /* NAVIGATION */

    header {
      background: white;
      border-bottom: 1px solid #e1e9df;
    }

    .navbar {
      max-width: 1150px;
      margin: auto;
      min-height: 85px;
      padding: 15px 25px;
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 25px;
    }

    .brand {
      display: flex;
      align-items: center;
      gap: 12px;
      text-decoration: none;
    }

    .brand-icon {
      width: 48px;
      height: 48px;
      display: grid;
      place-items: center;
      background: var(--green-dark);
      color: var(--lime);
      border-radius: 14px;
      font-size: 27px;
    }

    .brand-name {
      color: var(--green-dark);
      font-size: 19px;
      font-weight: 800;
      letter-spacing: -0.5px;
      line-height: 1.3;
    }

    .brand-tagline {
      display: block;
      color: var(--muted);
      font-size: 10px;
      text-transform: uppercase;
      letter-spacing: 2px;
    }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 25px;
    }

    .nav-links a {
      text-decoration: none;
      color: #405448;
      font-weight: 600;
      font-size: 14px;
    }

    .nav-links a:hover {
      color: var(--green);
    }

    .nav-button {
      background: var(--lime);
      color: var(--green-dark) !important;
      padding: 12px 18px;
      border-radius: 30px;
      font-weight: bold !important;
    }

    /* HERO */

    .hero {
      background:
        radial-gradient(
          circle at 90% 15%,
          rgba(200, 241, 105, 0.18),
          transparent 30%
        ),
        linear-gradient(130deg, #09251a, #103b2b 65%, #24613d);

      color: white;
      padding: 85px 25px 115px;
    }

    .hero-content {
      max-width: 900px;
      margin: auto;
    }

    .eyebrow {
      display: inline-block;
      color: var(--lime);
      border: 1px solid rgba(200, 241, 105, 0.4);
      padding: 7px 15px;
      border-radius: 30px;
      font-size: 12px;
      font-weight: bold;
      letter-spacing: 2px;
      text-transform: uppercase;
    }

    .hero h1 {
      font-size: clamp(42px, 7vw, 72px);
      line-height: 1.1;
      letter-spacing: -3px;
      margin: 25px 0 20px;
    }

    .hero p {
      color: #dce8df;
      max-width: 680px;
      font-size: 18px;
    }

    .hero-info {
      display: flex;
      flex-wrap: wrap;
      gap: 25px;
      margin-top: 25px;
      color: #d2e2d6;
      font-size: 14px;
    }

    .hero-info span {
      color: var(--lime);
      margin-right: 6px;
    }

    /* MAIN CONTENT */

    main {
      width: min(1100px, calc(100% - 36px));
      margin: -45px auto 80px;
      position: relative;
    }

    .content-grid {
      display: grid;
      grid-template-columns: 240px minmax(0, 1fr);
      gap: 25px;
      align-items: start;
    }

    /* CONTENTS MENU */

    .contents {
      background: white;
      border-radius: 18px;
      padding: 25px 20px;
      box-shadow: 0 15px 45px rgba(16, 59, 43, 0.08);
      position: sticky;
      top: 20px;
    }

    .contents h2 {
      font-size: 12px;
      color: #829087;
      letter-spacing: 2px;
      text-transform: uppercase;
      margin-bottom: 15px;
    }

    .contents a {
      display: block;
      padding: 9px 10px;
      border-radius: 8px;
      color: #4e6255;
      font-size: 14px;
      line-height: 1.5;
      text-decoration: none;
    }

    .contents a:hover {
      background: #f0f7e8;
      color: var(--green-dark);
    }

    /* PRIVACY CARD */

    .privacy-card {
      background: white;
      padding: clamp(25px, 5vw, 55px);
      border-radius: 22px;
      box-shadow: 0 15px 45px rgba(16, 59, 43, 0.08);
    }

    .intro {
      background: #f1f8e8;
      border: 1px solid #dfedcb;
      border-radius: 14px;
      padding: 22px;
      margin-bottom: 35px;
      color: #3a503e;
    }

    .intro strong {
      color: var(--green-dark);
    }

    .privacy-section {
      padding-bottom: 28px;
      margin-bottom: 28px;
      border-bottom: 1px solid #e6ece4;
      scroll-margin-top: 25px;
    }

    .privacy-section:last-of-type {
      border-bottom: none;
      margin-bottom: 0;
    }

    .privacy-section h2 {
      color: var(--green-dark);
      font-size: 22px;
      line-height: 1.4;
      margin-bottom: 12px;
    }

    .privacy-section p {
      color: var(--muted);
      font-size: 16px;
    }

    /* CONTACT BOX */

    .contact-box {
      background: var(--green-dark);
      color: white;
      padding: 30px;
      border-radius: 17px;
      margin-top: 35px;
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 20px;
    }

    .contact-box h2 {
      font-size: 23px;
      margin-bottom: 5px;
    }

    .contact-box p {
      color: #d4e2d7;
      font-size: 14px;
    }

    .contact-button {
      display: inline-block;
      padding: 13px 20px;
      background: var(--lime);
      color: var(--green-dark);
      border-radius: 30px;
      font-weight: bold;
      text-decoration: none;
      white-space: nowrap;
    }

    .contact-button:hover {
      background: #ddff9b;
    }

    /* FOOTER */

    footer {
      background: #09251a;
      color: #d5e2d8;
      padding: 35px 6%;
    }

    .footer-content {
      max-width: 1100px;
      margin: auto;
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 25px;
      flex-wrap: wrap;
    }

    .footer-title {
      font-size: 18px;
      font-weight: bold;
      color: white;
    }

    .footer-small {
      font-size: 13px;
      color: #aabdb0;
      margin-top: 5px;
    }

    .footer-links {
      display: flex;
      gap: 20px;
      flex-wrap: wrap;
    }

    .footer-links a {
      color: #d5e2d8;
      text-decoration: none;
      font-size: 13px;
    }

    .footer-links a:hover {
      color: var(--lime);
    }

    /* MOBILE */

    @media (max-width: 800px) {
      .content-grid {
        grid-template-columns: 1fr;
      }

      .contents {
        position: static;
      }

      .contents-list {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 4px;
      }

      .nav-links {
        gap: 12px;
      }

      .nav-links a:not(.nav-button) {
        display: none;
      }

      .hero {
        padding-top: 65px;
        padding-bottom: 85px;
      }
    }

    @media (max-width: 520px) {
      .topbar {
        justify-content: center;
        text-align: center;
        padding: 9px 12px;
      }

      .topbar span {
        display: none;
      }

      .navbar {
        padding: 15px;
        min-height: 75px;
      }

      .brand-icon {
        width: 40px;
        height: 40px;
        font-size: 23px;
      }

      .brand-name {
        font-size: 15px;
      }

      .brand-tagline {
        font-size: 9px;
        letter-spacing: 1px;
      }

      .nav-button {
        font-size: 12px !important;
        padding: 10px 12px;
      }

      .hero {
        padding: 50px 20px 70px;
      }

      .hero h1 {
        letter-spacing: -2px;
      }

      .hero p {
        font-size: 16px;
      }

      main {
        width: calc(100% - 24px);
      }

      .privacy-card {
        padding: 24px 19px;
      }

      .contents-list {
        grid-template-columns: 1fr;
      }

      .privacy-section h2 {
        font-size: 20px;
      }

      .privacy-section p {
        font-size: 15px;
      }

      .contact-box {
        flex-direction: column;
        align-items: flex-start;
        padding: 23px;
      }

      .contact-button {
        width: 100%;
        text-align: center;
      }

      .footer-content {
        flex-direction: column;
        align-items: flex-start;
      }
    }