/* ── Reset & Base ── */
    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

    :root {
      --bg:        #ffffff;
      --bg-soft:   #f5f4f0;
      --bg-card:   #ffffff;
      --border:    rgba(0,0,0,0.10);
      --border-md: rgba(0,0,0,0.18);
      --text:      #1a1a18;
      --text-muted:#5a5a56;
      --accent:    #1d6a4a;
      --accent-bg: #e5f2eb;
      --accent-txt:#0f4a32;
      --radius-sm: 8px;
      --radius-md: 12px;
      --radius-lg: 16px;
      --font-head: 'Georgia', 'Times New Roman', serif;
      --font-body: 'Helvetica Neue', Arial, sans-serif;
      --transition: 0.18s ease;
    }

    html { scroll-behavior: smooth; }

    body {
      font-family: var(--font-body);
      background: var(--bg);
      color: var(--text);
      line-height: 1.7;
      font-size: 15px;
    }

    a { color: var(--accent); text-decoration: none; }
    a:hover { text-decoration: underline; }

    .wrap {
      max-width: 900px;
      margin: 0 auto;
      padding: 0 1.25rem;
    }

    /* ── Header ── */
    header {
      border-bottom: 0.5px solid var(--border);
      background: var(--bg);
      position: sticky;
      top: 0;
      z-index: 100;
    }

    .header-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 0.9rem 1.25rem;
      max-width: 900px;
      margin: 0 auto;
    }

    .site-logo {
      font-family: var(--font-head);
      font-size: 18px;
      font-weight: normal;
      color: var(--text);
      letter-spacing: 0.01em;
      text-decoration: none;
    }

    /* ── Burger ── */
    .burger {
      display: none;
      flex-direction: column;
      justify-content: center;
      gap: 5px;
      width: 36px;
      height: 36px;
      background: none;
      border: 0.5px solid var(--border-md);
      border-radius: var(--radius-sm);
      cursor: pointer;
      padding: 7px;
    }
    .burger span {
      display: block;
      height: 1.5px;
      background: var(--text);
      border-radius: 2px;
      transition: transform var(--transition), opacity var(--transition);
    }
    .burger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
    .burger.open span:nth-child(2) { opacity: 0; }
    .burger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

    /* ── Top Nav ── */
    .top-nav {
      border-top: 0.5px solid var(--border);
      background: var(--bg);
    }
    .top-nav ul {
      list-style: none;
      display: flex;
      flex-wrap: wrap;
      gap: 6px;
      padding: 0.65rem 1.25rem;
      max-width: 900px;
      margin: 0 auto;
    }
    .top-nav a {
      font-size: 13px;
      padding: 4px 12px;
      border: 0.5px solid var(--border-md);
      border-radius: 20px;
      color: var(--text-muted);
      transition: background var(--transition), color var(--transition);
      display: block;
    }
    .top-nav a:hover, .top-nav a.active {
      background: var(--accent-bg);
      color: var(--accent-txt);
      text-decoration: none;
      border-color: transparent;
    }

    /* ── Mobile nav ── */
    @media (max-width: 640px) {
      .burger { display: flex; }
      .top-nav {
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
      } 
      .top-nav.open { max-height: 400px; }
      .top-nav ul { flex-direction: column; gap: 4px; }
      .top-nav a { font-size: 14px; padding: 8px 14px; border-radius: var(--radius-sm); }
    }

    /* ── Hero ── */
    .hero {
      padding: 3rem 1.25rem 2rem;
      max-width: 900px;
      margin: 0 auto;
    }
    .hero-title {
      font-family: var(--font-head);
      font-size: clamp(28px, 5vw, 40px);
      font-weight: normal;
      line-height: 1.2;
      margin-bottom: 1rem;
      color: var(--text);
    }
    .hero-tagline {
      font-size: 15px;
      color: var(--text-muted);
      max-width: 560px;
      margin-bottom: 1.25rem;
    }
    .hero-tagline strong {
      color: var(--accent);
      font-weight: 500;
    }
    .pillars {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-bottom: 2rem;
    }
    .pill {
      font-size: 12px;
      padding: 4px 12px;
      background: var(--accent-bg);
      color: var(--accent-txt);
      border-radius: 20px;
      font-weight: 500;
    }
    .section-nav {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
    }
    .section-nav a {
      font-size: 13px;
      padding: 6px 16px;
      border: 0.5px solid var(--border-md);
      border-radius: var(--radius-sm);
      color: var(--text-muted);
      transition: background var(--transition), color var(--transition);
    }
    .section-nav a:hover {
      background: var(--bg-soft);
      color: var(--text);
      text-decoration: none;
    }

    /* ── Main ── */
    main { padding: 2.5rem 0 1rem; }

    section { margin-bottom: 3rem; }

    .section-wrap { padding: 0 1.25rem; max-width: 900px; margin: 0 auto; }

    h2 {
      font-family: var(--font-head);
      font-size: 22px;
      font-weight: normal;
      margin-bottom: 1.25rem;
      color: var(--text);
    }

    /* ── Card Grid ── */
    .card-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
      gap: 12px;
    }

    @media (max-width: 480px) {
      .card-grid { grid-template-columns: 1fr 1fr; }
    }
    @media (max-width: 320px) {
      .card-grid { grid-template-columns: 1fr; }
    }

    .card {
      background: var(--bg-card);
      border: 0.5px solid var(--border);
      border-radius: var(--radius-lg);
      padding: 1.1rem 1.25rem;
      transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
      display: block;
      color: inherit;
      text-decoration: none;
    }
    .card:hover {
      border-color: var(--accent);
      transform: translateY(-2px);
      box-shadow: 0 4px 16px rgba(29,106,74,0.08);
      text-decoration: none;
      color: inherit;
    }
    .card-icon {
      font-size: 22px;
      margin-bottom: 8px;
      display: block;
    }
    .card h3 {
      font-family: var(--font-head);
      font-size: 15px;
      font-weight: normal;
      margin-bottom: 5px;
      color: var(--text);
    }
    .card p {
      font-size: 13px;
      color: var(--text-muted);
      line-height: 1.5;
      margin: 0;
    }

    /* ── How it works ── */
    .steps {
      counter-reset: steps;
      list-style: none;
    }
    .steps li {
      counter-increment: steps;
      display: flex;
      align-items: flex-start;
      gap: 14px;
      padding: 12px 0;
      border-bottom: 0.5px solid var(--border);
      font-size: 15px;
      color: var(--text-muted);
    }
    .steps li:last-child { border-bottom: none; }
    .steps li::before {
      content: counter(steps);
      min-width: 28px;
      height: 28px;
      background: var(--accent-bg);
      color: var(--accent-txt);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 12px;
      font-weight: 600;
      flex-shrink: 0;
      margin-top: 2px;
    }

    /* ── Contact ── */
    .contact-block {
      background: var(--bg-soft);
      border-radius: var(--radius-lg);
      padding: 1.5rem;
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
      gap: 1.5rem;
    }
    .contact-item p.label {
      font-size: 11px;
      font-weight: 600;
      text-transform: uppercase;
      letter-spacing: 0.08em;
      color: var(--text-muted);
      margin-bottom: 4px;
    }
    .contact-item p.value {
      font-size: 14px;
      color: var(--text);
    }
    .social-links {
      display: flex;
      flex-wrap: wrap;
      gap: 6px;
      margin-top: 4px;
    }
    .social-links a {
      font-size: 12px;
      padding: 4px 12px;
      border: 0.5px solid var(--border-md);
      border-radius: 20px;
      color: var(--text-muted);
      transition: background var(--transition), color var(--transition);
    }
    .social-links a:hover {
      background: var(--bg);
      color: var(--text);
      text-decoration: none;
    }

    /* ── Divider ── */
    .divider {
      height: 0.5px;
      background: var(--border);
      margin: 0 1.25rem;
      max-width: 900px;
      margin-left: auto;
      margin-right: auto;
    }


/* Center the video */
.video-container {

  display: flex;
  justify-content: center;
  align-items: center;
  padding: 20px;
}

/* Responsive wrapper */
.video-wrapper {
  position: relative;
  width: 100%;
  max-width: 800px; /* limit width on large screens */
  aspect-ratio: 16 / 9;
}

/* Make iframe fill wrapper */
.video-wrapper iframe {
    margin-top: 2rem;
  width: 100%;
  height: 100%;
  border: 0;
}

/* ── Footer ── */
footer {
      border-top: 0.5px solid var(--border);
      padding: 1.25rem;
      text-align: center;
      font-size: 13px;
      color: var(--text-muted);
      margin-top: 2rem;
    }