:root {
        --color-deep-forest: #0c1a06;
        --color-forest-green: #0e4939;
        --color-soft-rose: #a96067;
        --color-warm-sand: #cda788;
        --color-gentle-mint: #eaeed0;
      }

      .site-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 15px 30px;
        background-color: var(--color-deep-forest);
        color: var(--color-gentle-mint);
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        z-index: 1000;
        box-shadow: 0 2px 10px rgba(12, 26, 6, 0.3);
      }

      .brand-logo {
        font-size: 1.8rem;
        font-weight: bold;
        color: var(--color-gentle-mint);
      }

      .main-navigation ul {
        display: flex;
        list-style-type: none;
        margin: 0;
        padding: 0;
      }

      .main-navigation li {
        margin: 0 20px;
      }

      .main-navigation a {
        color: var(--color-gentle-mint);
        text-decoration: none;
        font-weight: 500;
        transition: color 0.3s ease;
      }

      .main-navigation a:hover {
        color: var(--color-warm-sand);
      }

      .menu-toggle {
        display: none;
        font-size: 28px;
        cursor: pointer;
        color: var(--color-gentle-mint);
      }

      .mobile-navigation {
        visibility: hidden;
        opacity: 0;
        transform: translateY(-20px);
        transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s ease;
        background-color: var(--color-forest-green);
        color: var(--color-gentle-mint);
        padding: 25px;
        position: absolute;
        top: 70px;
        right: 0;
        width: 280px;
        z-index: 999;
        border-radius: 0 0 0 15px;
      }

      .mobile-navigation.active {
        visibility: visible;
        opacity: 1;
        transform: translateY(0);
      }

      .mobile-nav ul {
        list-style-type: none;
        margin: 0;
        padding: 0;
      }

      .mobile-nav li {
        margin: 15px 0;
      }

      .mobile-nav a {
        color: var(--color-gentle-mint);
        text-decoration: none;
        font-weight: 500;
      }

      @media (max-width: 768px) {
        .main-navigation {
          display: none;
        }
        .menu-toggle {
          display: block;
        }
      }

      .hero-pattern {
        background: linear-gradient(
            45deg,
            var(--color-gentle-mint) 25%,
            transparent 25%
          ),
          linear-gradient(-45deg, var(--color-gentle-mint) 25%, transparent 25%),
          linear-gradient(45deg, transparent 75%, var(--color-gentle-mint) 75%),
          linear-gradient(-45deg, transparent 75%, var(--color-gentle-mint) 75%);
        background-size: 60px 60px;
        background-position: 0 0, 0 30px, 30px -30px, -30px 0px;
      }

      .geometric-shape {
        clip-path: polygon(0 0, 100% 0, 85% 100%, 0% 100%);
      }

      .diagonal-section {
        clip-path: polygon(0 15%, 100% 0%, 100% 85%, 0% 100%);
      }

      .wave-bottom {
        clip-path: ellipse(150% 100% at 50% 0%);
      }

      .zigzag-top {
        clip-path: polygon(
          0% 20%,
          20% 0%,
          40% 20%,
          60% 0%,
          80% 20%,
          100% 0%,
          100% 100%,
          0% 100%
        );
      }

      .floating-element {
        animation: float 3s ease-in-out infinite;
      }

      @keyframes float {
        0%,
        100% {
          transform: translateY(0px);
        }
        50% {
          transform: translateY(-10px);
        }
      }

      .parallax-bg {
        background-attachment: fixed;
        background-position: center;
        background-repeat: no-repeat;
        background-size: cover;
      }

      .text-shadow-custom {
        text-shadow: 2px 2px 4px rgba(12, 26, 6, 0.3);
      }

      .custom-form {
        background: rgba(234, 238, 208, 0.1);
        backdrop-filter: blur(10px);
        border: 1px solid rgba(234, 238, 208, 0.2);
      }