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

:root {
  --primary: #1f6f54;
  --primary-dark: #14523e;
  --accent: #9fcfb9;
  --dark: #0f2f24;
  --gray: #5f7f73;
  --light: #f4f9f7;
  --border: #dbe7e1;
  --white: #fff;
}

html {
scroll-behavior: smooth;
}

body {
  font-family: system-ui, sans-serif;
  color: var(--dark);
  background: var(--white);
  line-height: 1.6;
}


/*.container {*/
/*  width: 1800px;*/
/*  background: lime;*/
/*  margin: auto;*/
/*  padding: 0;*/
/*}*/


    .container {
      width: min(1500px, calc(100% - 2rem));
      margin: 0 auto;
      padding: 1em;
    }


a {
  text-decoration: none;
  color: inherit;
}





    /* =====================
       SECTIONS
    ====================== */
    .section {
      padding: 4.5rem 0;
    }

    .section-title {
      text-align: center;
      max-width: 720px;
      margin: 0 auto 3rem;
    }

    .section-title h2 {
      font-size: 2.2rem;
      margin-bottom: 0.75rem;
    }

    .section-title p {
      color: var(--gray);
    }














    /* =====================
       Features
    ====================== */
    .features-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 2rem;
    }

    .feature-card {
      border: 1px solid var(--border);
      border-radius: 14px;
      padding: 2.2rem;
      background: var(--white);
      transition: 0.3s ease;
    }

    .feature-card:hover {
      transform: translateY(-6px);
      box-shadow: 0 12px 35px rgba(15, 47, 36, 0.08);
    }

    .feature-icon {
      width: 50px;
      height: 50px;
      border-radius: 12px;
      background: var(--primary);
      margin-bottom: 1rem;
    }

    .feature-card h3 {
      margin-bottom: 0.5rem;
    }

    .feature-card p {
      color: var(--gray);
    }


    /* =====================
            RESPONSIVE
    ====================== */
    @media (max-width: 900px) {
      .features-grid { grid-template-columns: 1fr; }
    }








    
    
    
    /* BUTTONS */
    .btn {
      padding: 0.75rem 0.8rem;
      border-radius: 6px;
      text-decoration: none;
    
      display: inline-block;
      font-weight: 600;
      transition: 0.3s ease;
    }
    
    .btn-primary {
      background: var(--primary);
      color: white;
    }
    .btn-primary:hover {
          background: var(--primary-dark);
          color: white;
        }
        
    
    .btn-outline {
      border: 1px solid var(--border);
      color: var(--dark);
      background: white;
    }