:root {
    --green-dark: #1a4a2e;
    --green-mid:  #2d6a4f;
    --green-lite: #52b788;
    --accent:     #e9a825;
    --earth:      #8b5e3c;
    --cream:      #f8f4ed;
    --white:      #ffffff;
    --text-dark:  #1c1c1c;
    --text-mid:   #444;
  }

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

  html { scroll-behavior: smooth; }

  body {
    font-family: 'DM Sans', sans-serif;
    color: var(--text-dark);
    background: var(--cream);
    overflow-x: hidden;
  }
  body.menu-open { overflow: hidden; }

  /* ── NAV ─────────────────────────────────────────────────────── */
  nav {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    padding: 0 5%;
    display: flex; align-items: center; justify-content: space-between;
    height: 72px;
    background: rgba(26,74,46,.92);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255,255,255,.08);
    transition: background .3s;
  }
  nav .logo img { height: 44px; object-fit: contain; display: block; }
  nav ul { list-style: none; display: flex; gap: 2rem; }
  nav ul a {
    color: #d4edda; text-decoration: none;
    font-size: .9rem; font-weight: 500; letter-spacing: .04em;
    transition: color .25s;
  }
  nav ul a:hover { color: var(--accent); }
  .nav-cta {
    background: var(--accent); color: var(--green-dark) !important;
    padding: .45rem 1.2rem; border-radius: 50px;
    font-weight: 600 !important; transition: transform .2s, box-shadow .2s !important;
  }
  .nav-cta:hover { transform: translateY(-1px); box-shadow: 0 6px 18px rgba(233,168,37,.4); }
  .hamburger { 
    display: none; flex-direction: column; gap: 5px; cursor: pointer; 
    padding: 8px; z-index: 1001; position: relative;
  }
  .hamburger span { 
    display: block; width: 26px; height: 3px; background: #d4edda; 
    border-radius: 2px; transition: all .3s ease; transform-origin: center; 
  }
  .hamburger.active span:nth-child(1) { transform: rotate(45deg) translateY(11px); }
  .hamburger.active span:nth-child(2) { opacity: 0; }
  .hamburger.active span:nth-child(3) { transform: rotate(-45deg) translateY(-11px); }
  @media(max-width:768px){
    nav {
      padding: 0 4%; overflow: visible;
    }
    nav ul { 
      display: flex; position: fixed; top: 72px; left: 0; right: 0;
      height: calc(50dvh - 72px);
      flex-direction: column; align-items: flex-start; justify-content: flex-start; 
      gap: 0; padding: 1.5rem 5% 2rem; z-index: 1002;
      background: rgba(26,74,46,.99); backdrop-filter: blur(10px);
      overflow-y: auto; width: 100%; margin: 0;
      border-top: 1px solid rgba(255,255,255,.1);
      -webkit-overflow-scrolling: touch;
      opacity: 0; visibility: hidden; pointer-events: none;
      transform: translateY(-10px); transition: opacity .25s ease, transform .25s ease, visibility .25s ease;
    }
    nav ul li {
      width: 100%; padding: 0.8rem 0; border-bottom: 1px solid rgba(255,255,255,.08);
    }
    nav ul a {
      font-size: 0.95rem; font-weight: 500; display: block; width: 100%; color: #d4edda;
    }
    nav ul .nav-cta {
      width: auto; text-align: center; margin-top: 0.5rem; padding: 0.6rem 1.2rem;
      border-radius: 8px; display: inline-block;
    }
    nav ul.open { opacity: 1; visibility: visible; pointer-events: auto; transform: translateY(0); }
    .hamburger { display: flex; }
  }
  @media(max-width:480px){
    nav {
      height: 60px; padding: 0 3%;
    }
    nav .logo img { height: 40px; }
    nav ul {
      top: 60px; height: calc(50dvh - 60px); padding: 1.2rem 4%;
    }
    .hamburger { padding: 6px; }
    .hamburger span { width: 22px; height: 2.5px; }
  }

  /* ── HERO ────────────────────────────────────────────────────── */
  .hero {
    min-height: 100vh;
    background:
      linear-gradient(160deg, rgba(26,74,46,.85) 0%, rgba(45,106,79,.6) 55%, rgba(0,0,0,.3) 100%),
      url('https://images.unsplash.com/photo-1625246333195-78d9c38ad449?w=1800&auto=format&fit=crop') center/cover no-repeat;
    display: flex; align-items: center;
    padding: 100px 5% 60px;
    position: relative; overflow: hidden;
  }
  .hero::after {
    content: ''; position: absolute; bottom: -2px; left: 0; right: 0; height: 80px;
    background: var(--cream);
    clip-path: ellipse(55% 100% at 50% 100%);
  }
  .hero-content { max-width: 700px; animation: fadeUp .9s ease both; }
  .hero-tag {
    display: inline-block;
    background: var(--accent); color: var(--green-dark);
    font-size: .78rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
    padding: .35rem 1rem; border-radius: 50px; margin-bottom: 1.4rem;
  }
  .hero h1 {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2.6rem, 6vw, 5rem); font-weight: 900;
    color: #fff; line-height: 1.08; margin-bottom: 1.2rem;
  }
  .hero h1 span { color: var(--accent); }
  .hero p {
    color: rgba(255,255,255,.82); font-size: 1.1rem; line-height: 1.7;
    max-width: 560px; margin-bottom: 2rem;
  }
  .hero-btns { display: flex; gap: 1rem; flex-wrap: wrap; }
  .btn-primary {
    background: var(--accent); color: var(--green-dark);
    padding: .85rem 2rem; border-radius: 50px;
    font-weight: 700; font-size: .95rem; text-decoration: none;
    transition: transform .25s, box-shadow .25s;
    display: inline-block;
  }
  .btn-primary:hover { transform: translateY(-2px); box-shadow: 0 10px 30px rgba(233,168,37,.4); }
  .btn-outline {
    border: 2px solid rgba(255,255,255,.6); color: #fff;
    padding: .85rem 2rem; border-radius: 50px;
    font-weight: 600; font-size: .95rem; text-decoration: none;
    transition: background .25s, border-color .25s;
    display: inline-block;
  }
  .btn-outline:hover { background: rgba(255,255,255,.15); border-color: #fff; }
  .hero-stats {
    display: flex; gap: 2.5rem; margin-top: 3.5rem; flex-wrap: wrap;
  }
  .stat { color: #fff; }
  .stat .num {
    font-family: 'Bebas Neue', sans-serif; font-size: 2.8rem; color: var(--accent);
    line-height: 1;
  }
  .stat p { font-size: .8rem; color: rgba(255,255,255,.7); margin-top: .2rem; letter-spacing: .04em; text-transform: uppercase; }

  @keyframes fadeUp {
    from { opacity:0; transform: translateY(30px); }
    to   { opacity:1; transform: translateY(0); }
  }

  /* ── SECTION COMMON ──────────────────────────────────────────── */
  section { padding: 90px 5%; }
  .section-tag {
    display: inline-block;
    color: var(--green-mid); font-size: .78rem; font-weight: 700;
    letter-spacing: .12em; text-transform: uppercase;
    border-left: 3px solid var(--accent); padding-left: .7rem; margin-bottom: .7rem;
  }
  .section-title {
    font-family: 'Playfair Display', serif;
    font-size: clamp(1.9rem, 4vw, 2.9rem); font-weight: 900;
    color: var(--green-dark); line-height: 1.15; margin-bottom: 1rem;
  }
  .section-sub { color: var(--text-mid); font-size: 1rem; line-height: 1.7; max-width: 580px; }

  /* ── ABOUT ───────────────────────────────────────────────────── */
  .about { background: var(--cream); }
  .about-grid {
    display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: center; margin-top: 3rem;
  }
  .about-img-wrap { position: relative; border-radius: 20px; overflow: hidden; }
  .about-img-wrap img {
    width: 100%; height: 440px; object-fit: cover; border-radius: 20px;
    display: block;
  }
  .about-badge {
    position: absolute; bottom: -20px; right: -20px;
    background: var(--accent); color: var(--green-dark);
    width: 130px; height: 130px; border-radius: 50%;
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    font-family: 'Bebas Neue', sans-serif;
    box-shadow: 0 10px 35px rgba(0,0,0,.18);
    text-align: center; padding: .5rem;
  }
  .about-badge .big { font-size: 2.2rem; line-height: 1; }
  .about-badge .small { font-size: .75rem; letter-spacing: .05em; margin-top: .1rem; font-family: 'DM Sans', sans-serif; font-weight: 600; }
  .about-features { display: flex; flex-direction: column; gap: 1.2rem; margin-top: 2rem; }
  .feat-item { display: flex; align-items: flex-start; gap: 1rem; }
  .feat-icon {
    width: 42px; height: 42px; border-radius: 12px;
    background: linear-gradient(135deg, var(--green-mid), var(--green-lite));
    display: flex; align-items: center; justify-content: center;
    font-size: 1.2rem; flex-shrink: 0;
  }
  .feat-item h4 { font-weight: 700; color: var(--green-dark); margin-bottom: .15rem; }
  .feat-item p { color: var(--text-mid); font-size: .88rem; line-height: 1.5; }
  @media(max-width:768px){ .about-grid { grid-template-columns: 1fr; gap: 3rem; } }

  /* ── BENEFITS ────────────────────────────────────────────────── */
  .benefits { background: var(--green-dark); color: #fff; position: relative; overflow: hidden; }
  .benefits::before {
    content: ''; position: absolute; top: -100px; right: -100px;
    width: 400px; height: 400px; border-radius: 50%;
    background: rgba(255,255,255,.03);
  }
  .benefits .section-title { color: #fff; }
  .benefits .section-tag { color: var(--accent); }
  .benefits-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem; margin-top: 3rem;
  }
  .benefit-card {
    background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.1);
    border-radius: 20px; padding: 2rem;
    transition: transform .3s, background .3s;
    position: relative; overflow: hidden;
  }
  .benefit-card:hover { transform: translateY(-6px); background: rgba(255,255,255,.1); }
  .benefit-card::before {
    content: attr(data-num);
    position: absolute; top: -10px; right: 1rem;
    font-family: 'Bebas Neue', sans-serif; font-size: 5rem;
    color: rgba(255,255,255,.05); line-height: 1;
  }
  .benefit-icon { font-size: 2.2rem; margin-bottom: 1rem; }
  .benefit-card h3 { font-size: 1.1rem; font-weight: 700; color: var(--accent); margin-bottom: .6rem; }
  .benefit-card p { color: rgba(255,255,255,.72); font-size: .9rem; line-height: 1.6; }

  /* ── PRODUCTS ────────────────────────────────────────────────── */
  .products { background: var(--cream); }
  .products-grid {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1.5rem; margin-top: 3rem;
  }
  .product-card {
    background: var(--white); border-radius: 20px; overflow: hidden;
    box-shadow: 0 4px 20px rgba(0,0,0,.06);
    transition: transform .3s, box-shadow .3s;
    border: 1px solid rgba(0,0,0,.05);
  }
  .product-card:hover { transform: translateY(-8px); box-shadow: 0 16px 40px rgba(0,0,0,.12); }
  .product-img {
    height: 170px;
    display: flex; align-items: center; justify-content: center;
    font-size: 4rem;
    position: relative; overflow: hidden;
  }
  .product-body { padding: 1.5rem; }
  .product-body h3 { font-weight: 700; color: var(--green-dark); margin-bottom: .4rem; font-size: 1rem; }
  .product-body p { color: var(--text-mid); font-size: .85rem; line-height: 1.55; }
  .prod-tag {
    display: inline-block; margin-top: .8rem;
    background: #e8f5e9; color: var(--green-mid);
    font-size: .72rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase;
    padding: .25rem .7rem; border-radius: 50px;
  }

  /* Product colour bands */
  .pc-1 { background: linear-gradient(135deg,#c8e6c9,#a5d6a7); }
  .pc-2 { background: linear-gradient(135deg,#b3e5fc,#81d4fa); }
  .pc-3 { background: linear-gradient(135deg,#fff9c4,#fff176); }
  .pc-4 { background: linear-gradient(135deg,#f8bbd0,#f48fb1); }
  .pc-5 { background: linear-gradient(135deg,#ffe0b2,#ffcc80); }
  .pc-6 { background: linear-gradient(135deg,#e1bee7,#ce93d8); }
  .pc-7 { background: linear-gradient(135deg,#d7ccc8,#bcaaa4); }
  .pc-8 { background: linear-gradient(135deg,#b2dfdb,#80cbc4); }

  /* ── WHY US ──────────────────────────────────────────────────── */
  .why {
    background: linear-gradient(135deg,#f0faf4 0%,#e8f8ef 100%);
    position: relative; overflow: hidden;
  }
  .why::after {
    content: ''; position: absolute; bottom: -60px; left: -60px;
    width: 300px; height: 300px; border-radius: 50%;
    background: rgba(82,183,136,.12);
  }
  .why-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(240px,1fr));
    gap: 1.5rem; margin-top: 3rem;
  }
  .why-card {
    background: var(--white); border-radius: 20px; padding: 2rem;
    box-shadow: 0 4px 24px rgba(0,0,0,.06);
    transition: transform .3s;
    border-top: 4px solid var(--green-mid);
  }
  .why-card:hover { transform: translateY(-6px); }
  .why-card .why-icon { font-size: 2rem; margin-bottom: 1rem; }
  .why-card h3 { font-weight: 700; color: var(--green-dark); margin-bottom: .5rem; }
  .why-card p { color: var(--text-mid); font-size: .88rem; line-height: 1.55; }

  /* ── CTA STRIP ───────────────────────────────────────────────── */
  .cta-strip {
    background: var(--accent);
    padding: 60px 5%;
    display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 2rem;
  }
  .cta-strip h2 {
    font-family: 'Playfair Display', serif;
    font-size: clamp(1.8rem,4vw,2.6rem); color: var(--green-dark); max-width: 600px;
  }
  .btn-dark {
    background: var(--green-dark); color: #fff;
    padding: 1rem 2.5rem; border-radius: 50px;
    font-weight: 700; font-size: 1rem; text-decoration: none; white-space: nowrap;
    transition: transform .25s, box-shadow .25s; display: inline-block;
  }
  .btn-dark:hover { transform: translateY(-2px); box-shadow: 0 10px 30px rgba(0,0,0,.25); }

  /* ── CONTACT ─────────────────────────────────────────────────── */
  .contact { background: var(--green-dark); color: #fff; }
  .contact .section-title { color: #fff; }
  .contact .section-tag { color: var(--accent); }
  .contact-grid {
    display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; margin-top: 3rem;
    align-items: start;
  }
  .contact-info { display: flex; flex-direction: column; gap: 1.5rem; }
  .ci-item { display: flex; align-items: flex-start; gap: 1rem; }
  .ci-item .icon {
    width: 44px; height: 44px; border-radius: 12px;
    background: rgba(233,168,37,.15); border: 1px solid rgba(233,168,37,.3);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.2rem; flex-shrink: 0;
  }
  .ci-item h4 { font-weight: 700; color: var(--accent); margin-bottom: .2rem; font-size: .9rem; }
  .ci-item p { color: rgba(255,255,255,.75); font-size: .9rem; line-height: 1.55; }
  .ci-item a { color: rgba(255,255,255,.75); text-decoration: none; }
  .ci-item a:hover { color: var(--accent); }
  .social-row { display: flex; gap: 1rem; margin-top: 1rem; }
  .social-btn {
    width: 42px; height: 42px; border-radius: 50%;
    background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.15);
    display: flex; align-items: center; justify-content: center;
    text-decoration: none; color: #fff; font-size: 1.1rem;
    transition: background .25s;
  }
  .social-btn:hover { background: var(--accent); color: var(--green-dark); }
  
  /* ── SCROLL TO TOP ── */
  .scroll-to-top {
    position: fixed; bottom: 2rem; right: 2rem;
    width: 50px; height: 50px;
    background: linear-gradient(135deg, var(--green-mid), var(--green-lite));
    border: 2px solid var(--green-lite); border-radius: 50%; cursor: pointer;
    display: none; align-items: center; justify-content: center;
    color: #fff; font-size: 1.3rem; z-index: 9999;
    transition: all .3s ease; box-shadow: 0 4px 15px rgba(0,0,0,.3);
  }
  .scroll-to-top:hover { transform: translateY(-5px); box-shadow: 0 8px 30px rgba(0,0,0,.4); background: var(--green-dark); }
  .scroll-to-top.show { display: flex !important; }
  @media(max-width:768px) { 
    .scroll-to-top { 
      bottom: 1.2rem !important; right: 1rem !important; 
      width: 48px !important; height: 48px !important; 
      font-size: 1.2rem !important;
      padding: 0 !important;
      z-index: 9999 !important;
    } 
  }
  @media(max-width:480px) { 
    .scroll-to-top { 
      bottom: 0.8rem !important; right: 0.8rem !important; 
      width: 45px !important; height: 45px !important;
      z-index: 9999 !important;
    } 
  }
  .contact-form-wrap {
    background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.1);
    border-radius: 20px; padding: 2.5rem;
  }
  .contact-form-wrap h3 { font-weight: 700; color: var(--accent); margin-bottom: 1.5rem; }
  .open-modal-btn {
    width: 100%; padding: 1rem;
    background: linear-gradient(135deg,var(--accent),#f0b429);
    color: var(--green-dark); font-weight: 700; font-size: 1rem;
    border: none; border-radius: 12px; cursor: pointer;
    transition: transform .25s, box-shadow .25s;
  }
  .open-modal-btn:hover { transform: translateY(-2px); box-shadow: 0 10px 30px rgba(233,168,37,.4); }
  @media(max-width:768px){ .contact-grid { grid-template-columns: 1fr; gap: 2.5rem; } }

  /* ── FOOTER ──────────────────────────────────────────────────── */
  footer {
    background: #0d2a1a; color: rgba(255,255,255,.55);
    padding: 30px 5%; display: flex; align-items: center; justify-content: space-between;
    flex-wrap: wrap; gap: 1rem; font-size: .83rem;
  }
  footer a { color: var(--accent); text-decoration: none; }

  /* ── MODAL ───────────────────────────────────────────────────── */
  .modal-overlay {
    display: none; position: fixed; inset: 0;
    background: rgba(0,0,0,.65); backdrop-filter: blur(6px);
    z-index: 3000; align-items: center; justify-content: center; padding: 1rem;
  }
  .modal-overlay.active { display: flex; }
  .modal {
    background: var(--cream); border-radius: 24px;
    width: 100%; max-width: 560px;
    padding: 2.5rem; position: relative;
    animation: modalIn .35s cubic-bezier(.34,1.56,.64,1) both;
    max-height: 90vh; overflow-y: auto;
  }
  @keyframes modalIn {
    from { opacity:0; transform: scale(.85) translateY(20px); }
    to   { opacity:1; transform: scale(1) translateY(0); }
  }
  .modal-close {
    position: absolute; top: 1.2rem; right: 1.2rem;
    width: 34px; height: 34px; border-radius: 50%;
    background: rgba(0,0,0,.08); border: none; cursor: pointer;
    font-size: 1.1rem; display: flex; align-items: center; justify-content: center;
    transition: background .2s;
  }
  .modal-close:hover { background: rgba(0,0,0,.16); }
  .modal h2 {
    font-family: 'Playfair Display', serif; font-size: 1.7rem;
    color: var(--green-dark); margin-bottom: .4rem;
  }
  .modal .sub { color: var(--text-mid); font-size: .9rem; margin-bottom: 1.2rem; }
  .form-group { margin-bottom: 1.2rem; }
  .form-group label {
    display: block; font-weight: 600; font-size: .85rem;
    color: var(--green-dark); margin-bottom: .4rem;
  }
  .form-group input,
  .form-group select,
  .form-group textarea {
    width: 100%; padding: .75rem 1rem;
    border: 1.5px solid #d9d4c9; border-radius: 12px;
    font-family: 'DM Sans', sans-serif; font-size: .95rem;
    background: var(--white); color: var(--text-dark);
    outline: none; transition: border-color .25s, box-shadow .25s;
  }
  .form-group input:focus,
  .form-group select:focus,
  .form-group textarea:focus {
    border-color: var(--green-mid);
    box-shadow: 0 0 0 3px rgba(45,106,79,.12);
  }
  .form-group textarea { resize: vertical; min-height: 90px; }
  .submit-btn {
    width: 100%; padding: .9rem;
    background: linear-gradient(135deg,var(--green-mid),var(--green-dark));
    color: var(--white); font-weight: 700; font-size: .95rem;
    border: none; border-radius: 12px; cursor: pointer;
    transition: transform .25s, box-shadow .25s;
  }
  .submit-btn:hover { transform: translateY(-2px); box-shadow: 0 10px 30px rgba(45,106,79,.4); }
  .form-success {
    display: none; text-align: center; padding: 2rem 1rem;
  }
  .form-success .check { font-size: 3rem; margin-bottom: 1rem; }
  .form-success h3 { color: var(--green-dark); font-size: 1.4rem; margin-bottom: .5rem; }
  .form-success p { color: var(--text-mid); }

  /* ── SCROLL REVEAL ───────────────────────────────────────────── */
  .reveal { opacity: 0; transform: translateY(40px); transition: opacity .7s ease, transform .7s ease; }
  .reveal.visible { opacity: 1; transform: translateY(0); }