:root{
  --container: 1200px;

  --hover-dark: rgba(10, 20, 15, 0.18);
  --hover-border: rgba(255, 219, 33, 0.70);
  --hover-underline: rgba(255, 219, 33, 0.92);

  --panel-bg: rgba(255,255,255,0.92);
  --panel-border: rgba(25,70,48,0.14);

  --green-900: #0d3a27;
  --border: rgba(25,70,48,0.14);
  --shadow: 0 18px 34px rgba(10,20,15,0.16);
  --ease: cubic-bezier(.2,.85,.2,1);
  --font-head: ui-serif, Georgia, "Times New Roman", serif;

  --mega-bg:
    radial-gradient(1000px 360px at 18% 20%, rgba(255,219,33,0.10), transparent 60%),
    radial-gradient(1000px 360px at 85% 80%, rgba(209,229,210,0.12), transparent 62%),
    linear-gradient(180deg, rgba(168,192,178,0.86), rgba(150,176,162,0.86));
}

button.nav__link{
  appearance: none;
  -webkit-appearance: none;
  background: transparent;
  border: 0;
  padding: 0;
  margin: 0;
  color: inherit;
  text-align: left;
  font: inherit;
}
button.nav__link:focus{ outline: none; }

.infobar{
  background: var(--green-900);
  color: rgba(255,255,255,0.92);
  font-size: 0.75rem;
  border-bottom: 1px solid rgba(255,255,255,0.10);
}
.infobar__inner{
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}
.infobar__left{
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.infobar__right{
  display: flex;
  align-items: center;
  gap: 14px;
  white-space: nowrap;
}
.infobar__right a{
  color: rgba(255,255,255,0.92);
  font-weight: 700;
  text-decoration: none;
}
.infobar__right a:hover{ text-decoration: underline; }

/* =========================
   TOPBAR
========================= */
.topbar{
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(251,252,251,0.78);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.topbar__inner{
  position: relative;
  min-height: 80px;
  padding: 14px 0;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 14px;
}
.topbar__right{
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
}

/* Brand */
.brand{
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 6px 8px;
  border-radius: 999px;
  transition: background 200ms var(--ease), transform 200ms var(--ease);
}
.brand:hover{ background: rgba(209,229,210,0.28); transform: translateY(-1px); }
.brand__mark{
  height: 55px;
  width: auto;
  object-fit: contain;
  display: block;
}

.nav{ position: relative; }

.nav__toggle{
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.78);
  cursor: pointer;
}
.nav__toggle span{
  display: block;
  width: 20px;
  height: 2px;
  background: var(--green-900);
  margin: 4px auto;
  border-radius: 2px;
}

.nav__list{
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav__item{ position: relative; }

.nav__list > .nav__item > .nav__link,
.nav__list > .nav__item > a.nav__link,
.nav__list > .nav__item > button.nav__link{
  font-weight: 700 !important;
}

.nav__link,
button.nav__link{
  display: inline-flex;
  align-items: center;
  padding: 12px 16px;
  border-radius: 999px;
  color: var(--green-900);
  background: transparent;
  border: 1px solid transparent;

  cursor: pointer;
  text-decoration: none;
  line-height: 1;
  box-sizing: border-box;

  transition:
    background 200ms var(--ease),
    transform 200ms var(--ease),
    box-shadow 200ms var(--ease);
  position: relative;
  z-index: 2;
}

.nav__list > .nav__item > .nav__link::after{
  content: none !important;
  display: none !important;
}

.nav__link:hover,
.nav__link:focus-visible{
  background: rgba(209,229,210,0.34);
  box-shadow: 0 10px 22px rgba(10,20,15,0.06);
  transform: translateY(-1px);
}

.nav__link.active,
.nav__link.is-active,
.nav__link[aria-current="page"]{
  background: rgba(209,229,210,0.34);
  box-shadow: 0 10px 22px rgba(10,20,15,0.06);
}

.nav__item--dropdown:hover > .nav__link,
.nav__item--dropdown:focus-within > .nav__link{
  background: rgba(209,229,210,0.34);
  box-shadow: 0 10px 22px rgba(10,20,15,0.06);
  transform: translateY(-1px);
}

.nav__item--dropdown::after{
  content:"";
  position:absolute;
  left: 0;
  right: 0;
  top: 100%;
  height: 16px;
}

/* =========================
   DROPDOWN BASE (DESKTOP)
========================= */
.dropdown{
  position: absolute;
  left: 50%;
  top: 100%;
  transform: translateX(-50%) translateY(6px);
  margin-top: 8px;
  min-width: 260px;
  padding: 10px;

  background:
    radial-gradient(700px 260px at 20% 15%, rgba(255,219,33,0.16), transparent 60%),
    radial-gradient(700px 260px at 85% 70%, rgba(209,229,210,0.18), transparent 62%),
    linear-gradient(180deg, rgba(255,255,255,0.96), rgba(246,250,246,0.92));

  border: 1px solid rgba(25,70,48,0.16);
  border-radius: 16px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);

  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition:
    opacity 180ms var(--ease),
    transform 180ms var(--ease),
    visibility 0s linear 180ms;
  z-index: 200;
}

.nav__item--dropdown:hover > .dropdown,
.nav__item--dropdown:focus-within > .dropdown{
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
  transition:
    opacity 180ms var(--ease),
    transform 180ms var(--ease),
    visibility 0s;
}

.nav__item--mega .dropdown{
  position: fixed;
  left: 0;
  right: 0;
  top: var(--topbar-bottom, 80px);

  width: auto;
  max-width: none;
  min-width: 0;

  margin-top: 0;
  padding: 22px 0;
  border-radius: 0;
  border: 0;

  background: var(--mega-bg);
  box-shadow: 0 18px 34px rgba(10,20,15,0.16);
  backdrop-filter: blur(12px) saturate(120%);
  transform: none;
}

.dropdown__mega{
  width: min(var(--container, 1200px), calc(100% - 40px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 30px;
  align-items: stretch;
}

.mega__intro{ display: grid; align-items: center; min-height: 130px; }
.mega__introText{ display: grid; gap: 10px; max-width: 62ch; }

.mega__title{
  margin: 0;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.65rem;
  color: #0d3a27;
  line-height: 1.12;
  letter-spacing: -0.2px;
}
.mega__desc{
  margin: 0;
  color: rgba(8,30,20,0.78);
  font-weight: 650;
  font-size: 0.96rem;
  line-height: 1.7;
}

.mega__grid{
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: 44px;
  row-gap: 16px;
  align-content: start;
}

.megaBtn{
  display: grid;
  gap: 6px;
  padding: 10px 12px;
  border-radius: 14px;

  background: transparent;
  border: 1px solid transparent;
  box-shadow: none;

  text-decoration: none;
  color: inherit;

  transition:
    background 180ms var(--ease),
    border-color 180ms var(--ease),
    box-shadow 180ms var(--ease);
}

.megaBtn:hover,
.megaBtn:focus-visible,
.megaBtn.is-active{
  background: var(--hover-dark);
  border-color: var(--hover-border);
  box-shadow: 0 14px 28px rgba(10,20,15,0.12);
}

.megaBtn__title{
  font-weight: 700;
  color: #0f3b28;
  font-size: 1.03rem;
  line-height: 1.25;
  position: relative;
}
.megaBtn__title::after{
  content:"";
  display:block;
  width: 0;
  height: 2px;
  margin-top: 6px;
  background: var(--hover-underline);
  border-radius: 2px;
  opacity: 0;
  transition: width 180ms var(--ease), opacity 180ms var(--ease);
}
.megaBtn:hover .megaBtn__title::after,
.megaBtn:focus-visible .megaBtn__title::after,
.megaBtn.is-active .megaBtn__title::after{
  width: 56px;
  opacity: 1;
}

.megaBtn__desc{
  margin: 0;
  font-weight: 650;
  color: rgba(8,30,20,0.72);
  font-size: 0.90rem;
  line-height: 1.6;
}

.megaBtn:hover .megaBtn__title,
.megaBtn:focus-visible .megaBtn__title,
.megaBtn.is-active .megaBtn__title{
  color: rgba(255,255,255,0.96);
}
.megaBtn:hover .megaBtn__desc,
.megaBtn:focus-visible .megaBtn__desc,
.megaBtn.is-active .megaBtn__desc{
  color: rgba(255,255,255,0.82);
}

/* =========================
   ABOUT MEGA (DESKTOP)
========================= */
.nav__item--about .dropdown--aboutMega{
  position: fixed;
  left: 0;
  right: 0;
  top: var(--topbar-bottom, 80px);
  width: auto;
  margin-top: 0;
  padding: 22px 0;
  border: 0;
  border-radius: 0;
  background: var(--mega-bg);
  box-shadow: 0 18px 34px rgba(10,20,15,0.16);
  backdrop-filter: blur(12px) saturate(120%);
  transform: none;
}

.aboutMega__wrap{
  width: min(var(--container, 1200px), calc(100% - 40px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 30px;
  align-items: stretch;
}

.aboutMega__intro{ display: grid; align-items: center; min-height: 130px; }
.aboutMega__introText{ display: grid; gap: 10px; max-width: 62ch; }

.about__head{ display: none; }

.aboutMega__menu{
  display: grid;
  gap: 5px;
  align-content: start;
  justify-self: end;
  width: 100%;
  max-width: 560px;

  margin-top: 0;
  transform: none;
  align-self: center;
}

.aboutItem{
  display: grid;
  gap: 3px;
  padding: 8px 12px;
  border-radius: 14px;

  background: transparent;
  border: 1px solid transparent;
  box-shadow: none;

  text-decoration: none;
  color: inherit;

  transition:
    background 180ms var(--ease),
    border-color 180ms var(--ease),
    box-shadow 180ms var(--ease);
}

.aboutItem:hover,
.aboutItem:focus-visible,
.aboutItem.is-active{
  background: var(--hover-dark);
  border-color: var(--hover-border);
  box-shadow: 0 14px 28px rgba(10,20,15,0.12);
}

.aboutItem__title{
  font-weight: 700;
  color: #0f3b28;
  font-size: 1.03rem;
  line-height: 1.2;
  position: relative;
}
.aboutItem__title::after{
  content:"";
  display:block;
  width: 0;
  height: 2px;
  margin-top: 6px;
  background: var(--hover-underline);
  border-radius: 2px;
  opacity: 0;
  transition: width 180ms var(--ease), opacity 180ms var(--ease);
}
.aboutItem:hover .aboutItem__title::after,
.aboutItem:focus-visible .aboutItem__title::after,
.aboutItem.is-active .aboutItem__title::after{
  width: 56px;
  opacity: 1;
}

.aboutItem__desc{
  font-weight: 650;
  color: rgba(8,30,20,0.72);
  font-size: 0.90rem;
  line-height: 1.45;
}

.aboutItem:hover .aboutItem__title,
.aboutItem:focus-visible .aboutItem__title,
.aboutItem.is-active .aboutItem__title{
  color: rgba(255,255,255,0.96);
}
.aboutItem:hover .aboutItem__desc,
.aboutItem:focus-visible .aboutItem__desc,
.aboutItem.is-active .aboutItem__desc{
  color: rgba(255,255,255,0.82);
}

@media (max-width: 820px){
  .infobar__left{ display: none; }

  .brand__mark{ height: 46px; }
  .topbar__inner{
    min-height: 72px;
    padding: 10px 0;
    grid-template-columns: auto auto;
  }
  .topbar__right .btn{ display: none; }
  .nav__toggle{ display: inline-block; }

  .nav__list{
    position: fixed;
    top: 106px;
    left: 12px;
    right: 12px;
    max-width: 420px;
    margin-left: auto;

    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 10px;

    padding: 14px;

    background: var(--mega-bg);
    border: 1px solid rgba(25,70,48,0.14);
    border-radius: 18px;

    box-shadow: 0 22px 60px rgba(10,20,15,0.18);
    backdrop-filter: blur(14px) saturate(120%);

    max-height: calc(100vh - 120px);
    overflow-y: auto;
    overflow-x: hidden;
    -webkit-overflow-scrolling: touch;

    z-index: 999999;
  }
  .nav__list.is-open{ display: flex; }

  .nav__link,
  button.nav__link{
    width: 100%;
    justify-content: flex-start;
    padding: 13px 16px;
    border-radius: 14px;

    font-weight: 800;
    line-height: 1.05;

    background: rgba(255,255,255,0.48);
    border: 1px solid transparent;
    box-shadow: 0 10px 22px rgba(10,20,15,0.06);

    transform: none;
  }

  .nav__item--dropdown.is-subopen > .nav__link{
    background: rgba(255,255,255,0.48);
    border-color: rgba(255,219,33,0.30);
    box-shadow: 0 10px 22px rgba(10,20,15,0.06);
  }

  .nav__link:active{
    background: var(--hover-dark);
    border-color: rgba(255,219,33,0.70);
    box-shadow: 0 0 0 3px rgba(255,219,33,0.14), 0 12px 26px rgba(10,20,15,0.10);
  }

  /* Chevron on RIGHT */
  button.nav__link--trigger{
    position: relative;
    padding-right: 44px;
  }
  button.nav__link--trigger::before{ content: none !important; }
  button.nav__link--trigger::after{
    content: "›";
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    opacity: 0.65;
    font-size: 1.25rem;
    line-height: 1;
    transition: transform 180ms var(--ease), opacity 180ms var(--ease);
  }
  .nav__item--dropdown.is-subopen > button.nav__link--trigger::after{
    transform: translateY(-50%) rotate(90deg);
    opacity: 0.95;
  }

  .dropdown{
    position: static !important;
    transform: none !important;

    width: 100% !important;
    margin: 8px 0 0 !important;
    padding: 12px !important;

    border-radius: 16px !important;
    border: 1px solid rgba(25,70,48,0.12) !important;

    background:
      radial-gradient(520px 220px at 15% 10%, rgba(255,219,33,0.12), transparent 60%),
      radial-gradient(520px 220px at 85% 90%, rgba(209,229,210,0.16), transparent 62%),
      linear-gradient(180deg, rgba(255,255,255,0.40), rgba(255,255,255,0.26)) !important;

    box-shadow: 0 18px 44px rgba(10,20,15,0.14) !important;
    backdrop-filter: blur(12px) saturate(120%) !important;

    opacity: 1 !important;
    visibility: visible !important;
    pointer-events: auto !important;
  }

  .nav__item--dropdown > .dropdown{ display: none !important; }
  .nav__item--dropdown.is-subopen > .dropdown{ display: block !important; }

  .dropdown__mega,
  .aboutMega__wrap{
    width: 100% !important;
    margin: 0 !important;
    grid-template-columns: 1fr !important;
    gap: 12px !important;
  }
  .mega__intro,
  .aboutMega__intro{ display: none !important; }

  .mega__grid{
    grid-template-columns: 1fr !important;
    gap: 10px !important;
  }

  .megaBtn,
  .aboutItem{
    background: rgba(255,255,255,0.42) !important;
    border: 1px solid rgba(25,70,48,0.10) !important;
    box-shadow: 0 10px 22px rgba(10,20,15,0.06) !important;
  }

  .megaBtn:active,
  .aboutItem:active{
    background: var(--hover-dark) !important;
    border-color: rgba(255,219,33,0.70) !important;
    box-shadow: 0 0 0 3px rgba(255,219,33,0.14), 0 12px 26px rgba(10,20,15,0.10) !important;
  }
  .megaBtn:active .megaBtn__title,
  .aboutItem:active .aboutItem__title{
    color: rgba(255,255,255,0.96) !important;
  }
  .megaBtn:active .megaBtn__desc,
  .aboutItem:active .aboutItem__desc{
    color: rgba(255,255,255,0.82) !important;
  }
  .megaBtn:active .megaBtn__title::after,
  .aboutItem:active .aboutItem__title::after{
    width: 56px !important;
    opacity: 1 !important;
  }
}

@media (max-width: 520px){
  .nav__list{
    top: 102px;
    left: 10px;
    right: 10px;
    max-height: calc(100vh - 110px);
  }
}
/* =========================
   DESKTOP FIX: 
========================= */
@media (min-width: 821px){
  .nav__item--dropdown > .dropdown{
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
  }
  .nav__item--dropdown:hover > .dropdown,
  .nav__item--dropdown:focus-within > .dropdown{
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }
  .nav__item--mega > .dropdown,
  .nav__item--about > .dropdown{
    transform: none !important;
  }
}