:root {
      --green: #173f32;
      --green-light: #24624d;
      --gold: #d4af37;
      --cream: #f7f3e8;
      --white: #ffffff;
      --gray: #64748b;
      --dark: #0f172a;
      --shadow: 0 25px 60px rgba(0,0,0,.18);
      --radius: 26px;
    }

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

    body {
      font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
      background: linear-gradient(135deg, var(--cream), #eef7f1);
      color: var(--dark);
      min-height: 100vh;
    }

    header {
      position: fixed;
      top: 0;
      width: 100%;
      z-index: 10;
      padding: 22px 8%;
      display: flex;
      justify-content: space-between;
      align-items: center;
      background: rgba(247, 243, 232, .78);
      backdrop-filter: blur(16px);
      border-bottom: 1px solid rgba(255,255,255,.5);
    }

    .logo {
      font-weight: 800;
      color: var(--green);
      font-size: 1.15rem;
      letter-spacing: -.02em;
    }

    nav a {
      color: var(--green);
      text-decoration: none;
      margin-left: 28px;
      font-weight: 600;
      font-size: .95rem;
    }

    nav a:hover {
      color: var(--gold);
    }

    .hero {
      min-height: 100vh;
      padding: 150px 8% 80px;
      display: grid;
      grid-template-columns: 1.1fr .9fr;
      gap: 50px;
      align-items: center;
      background:
        radial-gradient(circle at top right, rgba(212,175,55,.28), transparent 35%),
        radial-gradient(circle at bottom left, rgba(36,98,77,.22), transparent 35%);
    }

    .badge {
      display: inline-block;
      padding: 10px 18px;
      background: rgba(212,175,55,.18);
      color: var(--green);
      border: 1px solid rgba(212,175,55,.35);
      border-radius: 999px;
      font-weight: 700;
      margin-bottom: 24px;
    }

    h1 {
      font-size: clamp(2.6rem, 6vw, 5.8rem);
      line-height: .95;
      color: var(--green);
      letter-spacing: -.06em;
      margin-bottom: 28px;
    }

    .hero p {
      font-size: 1.25rem;
      line-height: 1.7;
      color: #334155;
      max-width: 680px;
      margin-bottom: 36px;
    }

    .buttons {
      display: flex;
      flex-wrap: wrap;
      gap: 16px;
    }

    .btn {
      padding: 15px 24px;
      border-radius: 999px;
      border: none;
      cursor: pointer;
      font-weight: 800;
      text-decoration: none;
      display: inline-flex;
      align-items: center;
      gap: 10px;
      transition: .25s;
    }

    .btn-primary {
      background: var(--green);
      color: white;
      box-shadow: 0 12px 30px rgba(23,63,50,.28);
    }

    .btn-secondary {
      background: white;
      color: var(--green);
      border: 1px solid rgba(23,63,50,.16);
    }

    .btn:hover {
      transform: translateY(-3px);
    }

    .portal-card {
      background: rgba(255,255,255,.72);
      backdrop-filter: blur(20px);
      border: 1px solid rgba(255,255,255,.7);
      border-radius: var(--radius);
      padding: 34px;
      box-shadow: var(--shadow);
    }

    .portal-card h2 {
      color: var(--green);
      font-size: 1.8rem;
      margin-bottom: 20px;
    }

    .status {
      padding: 14px 18px;
      border-radius: 16px;
      background: rgba(23,63,50,.08);
      color: var(--green);
      font-weight: 700;
      margin-bottom: 24px;
    }

    .login-box {
      display: grid;
      gap: 14px;
    }

    .login-box input {
      padding: 15px 16px;
      border-radius: 14px;
      border: 1px solid #d1d5db;
      font-size: 1rem;
      background: rgba(255,255,255,.85);
    }

    .login-box button {
      padding: 15px;
      border-radius: 14px;
      border: none;
      background: #cbd5e1;
      color: #475569;
      font-weight: 800;
      cursor: not-allowed;
    }

    section {
      padding: 90px 8%;
    }

    .section-title {
      text-align: center;
      margin-bottom: 50px;
    }

    .section-title h2 {
      font-size: clamp(2rem, 4vw, 3.4rem);
      color: var(--green);
      margin-bottom: 14px;
      letter-spacing: -.04em;
    }

    .section-title p {
      color: var(--gray);
      font-size: 1.1rem;
    }

    .features {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

    .feature {
      background: white;
      padding: 30px;
      border-radius: 24px;
      box-shadow: 0 18px 45px rgba(15,23,42,.08);
      border: 1px solid rgba(15,23,42,.06);
    }

    .feature span {
      font-size: 2rem;
      display: block;
      margin-bottom: 18px;
    }

    .feature h3 {
      color: var(--green);
      margin-bottom: 10px;
      font-size: 1.25rem;
    }

    .feature p {
      color: var(--gray);
      line-height: 1.6;
    }

    .notice {
      background: var(--green);
      color: white;
      border-radius: 32px;
      padding: 60px;
      text-align: center;
      box-shadow: var(--shadow);
    }

    .notice h2 {
      font-size: clamp(2rem, 4vw, 3.2rem);
      margin-bottom: 18px;
    }

    .notice p {
      color: rgba(255,255,255,.82);
      font-size: 1.1rem;
      line-height: 1.7;
      max-width: 800px;
      margin: auto;
    }

    footer {
      padding: 45px 8%;
      display: flex;
      justify-content: space-between;
      gap: 20px;
      flex-wrap: wrap;
      background: #102d24;
      color: rgba(255,255,255,.8);
    }

    footer a {
      color: rgba(255,255,255,.8);
      margin-left: 18px;
      text-decoration: none;
    }

    footer a:hover {
      color: var(--gold);
    }

    .modal {
      display: none;
      position: fixed;
      inset: 0;
      background: rgba(15,23,42,.72);
      z-index: 99;
      padding: 30px;
    }

    .modal-content {
      max-width: 820px;
      max-height: 85vh;
      overflow: auto;
      margin: auto;
      background: white;
      border-radius: 28px;
      padding: 34px;
      line-height: 1.7;
    }

    .modal-content h2 {
      color: var(--green);
      margin-bottom: 18px;
    }

    .modal-content h3 {
      margin-top: 24px;
      color: var(--green);
    }

    .close {
      float: right;
      font-size: 1.8rem;
      cursor: pointer;
      color: var(--green);
      font-weight: bold;
    }

    .cookie {
      position: fixed;
      left: 24px;
      right: 24px;
      bottom: 24px;
      background: white;
      border-radius: 22px;
      padding: 22px;
      box-shadow: var(--shadow);
      z-index: 50;
      display: none;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
    }

    .cookie p {
      color: var(--gray);
      line-height: 1.5;
    }

    .cookie-actions {
      display: flex;
      gap: 10px;
      flex-wrap: wrap;
    }

    .cookie button {
      border: none;
      border-radius: 999px;
      padding: 11px 16px;
      cursor: pointer;
      font-weight: 800;
    }

    .accept {
      background: var(--green);
      color: white;
    }

    .minimal {
      background: #e2e8f0;
      color: var(--dark);
    }

    @media (max-width: 900px) {
      header {
        position: static;
        flex-direction: column;
        gap: 14px;
      }

      nav a {
        margin: 0 9px;
      }

      .hero {
        grid-template-columns: 1fr;
        padding-top: 70px;
      }

      .features {
        grid-template-columns: 1fr;
      }

      .notice {
        padding: 36px 24px;
      }

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