:root{
  --green-dark:#003f2b;
  --green:#007a3d;
  --green-2:#0a9b58;
  --light-green:#9fdc4b;
  --soft-green:#effaf3;
  --gold:#d7a83f;
  --text:#111827;
  --muted:#6b7280;
  --white:#ffffff;
  --border:#e5e7eb;
  --shadow:0 18px 45px rgba(0,0,0,0.12);
  --radius:18px;
}

/* ========================================= */
/* GLOBAL */
/* ========================================= */

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

body{
  font-family:'Inter',sans-serif;
  background:#fff;
  color:#111;
  overflow-x:hidden;
}

a{
  text-decoration:none;
}

img{
  width:100%;
  display:block;
}

.container{
  width:90%;
  max-width:1250px;
  margin:auto;
}

/* ========================================= */
/* TOPBAR */
/* ========================================= */

.topbar{
  background:var(--green-dark);
  color:#fff;
  font-size:13px;
}

.topbar .container{
  min-height:42px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  padding:8px 0;
}

.topbar-left,
.topbar-right{
  display:flex;
  align-items:center;
  gap:22px;
  flex-wrap:wrap;
}

.topbar a{
  color:#fff;
}

/* ========================================= */
/* NAVBAR */
/* ========================================= */

nav{
  background:#fff;
  position:sticky;
  top:0;
  z-index:9999;
  box-shadow:0 2px 15px rgba(0,0,0,0.06);
}

.nav-inner{
  max-width:1250px;
  margin:auto;
  height:82px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:30px;
  padding:0 24px;
  position:relative;
}

.logo{
  display:flex;
  align-items:center;
  gap:14px;
}

.logo-circle{
  width:60px;
  height:60px;
  border-radius:50%;

  display:flex;
  align-items:center;
  justify-content:center;
  background:#f7fff9;
  overflow:hidden;
  flex-shrink:0;
}

.logo-circle img{
  width:100%;
  height:100%;
  object-fit:contain;
}

.logo-text{
  line-height:1.2;
}

.brand{
  font-size:22px;
  font-weight:800;
  color:var(--green-dark);
}

.sub{
  font-size:13px;
  color:#555;
  text-transform:uppercase;
  letter-spacing:.6px;
  font-weight:600;
}

.nav-links{
  display:flex;
  align-items:center;
  gap:28px;
}

.nav-links a{
  color:#111;
  font-size:14px;
  font-weight:600;
  transition:0.3s;
}

.nav-links a:hover,
.nav-links a.active{
  color:var(--green);
}

.btn-donate-nav{
  background:var(--green-dark);
  color:#fff !important;
  padding:12px 20px;
  border-radius:8px;
  font-size:13px;
  font-weight:700;
}

.btn-donate-nav:hover{
  background:var(--green);
}

/* ========================================= */
/* MOBILE MENU */
/* ========================================= */

.menu-toggle{
  display:none;
  font-size:26px;
  color:var(--green-dark);
  cursor:pointer;
}

/* ========================================= */
/* DROPDOWN */
/* ========================================= */

.dropdown{
  position:relative;
}

.dropdown-btn{
  display:flex;
  align-items:center;
  gap:6px;
  cursor:pointer;
  font-size:14px;
  font-weight:600;
}

.dropdown-menu{
  position:absolute;
  top:52px;
  left:0;
  width:340px;
  background:#fff;
  border-radius:18px;
  box-shadow:0 15px 45px rgba(0,0,0,0.12);
  padding:18px 0;
  opacity:0;
  visibility:hidden;
  transition:0.3s ease;
  z-index:9999;
  max-height:500px;
  overflow-y:auto;
}

.dropdown:hover .dropdown-menu{
  opacity:1;
  visibility:visible;
  top:46px;
}

.dropdown-menu a{
  display:block;
  padding:14px 24px;
  color:#222;
  font-size:14px;
  transition:0.3s;
  border-bottom:1px solid #f1f1f1;
}

.dropdown-menu a:last-child{
  border-bottom:none;
}

.dropdown-menu a:hover{
  background:#f3fcf6;
  color:var(--green);
  padding-left:30px;
}

.dropdown-menu::-webkit-scrollbar{
  width:6px;
}

.dropdown-menu::-webkit-scrollbar-thumb{
  background:var(--green);
  border-radius:30px;
}

/* ========================================= */
/* HERO */
/* ========================================= */

.hero{
  min-height:420px;
  background:
  linear-gradient(rgba(0,50,30,0.84), rgba(0,50,30,0.72)),
  url('https://images.unsplash.com/photo-1516321318423-f06f85e504b3?q=80&w=1400&auto=format&fit=crop') center/cover;
  display:flex;
  align-items:center;
  color:#fff;
}

.hero h1{
  font-size:70px;
  margin-bottom:18px;
  font-weight:800;
}

.hero p{
  font-size:19px;
  line-height:1.9;
  max-width:700px;
  color:#f2f2f2;
}

/* ========================================= */
/* PROGRAMS */
/* ========================================= */

.programs{
  padding:100px 0;
}

.program-grid{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:35px;
}

.program-card{
  background:#fff;
  border-radius:22px;
  padding:40px;
  border:1px solid #eee;
  box-shadow:0 5px 30px rgba(0,0,0,0.05);
  transition:0.3s;
  scroll-margin-top:120px;
}

.program-card:hover{
  transform:translateY(-8px);
  box-shadow:0 15px 40px rgba(0,0,0,0.08);
}

.program-icon{
  width:85px;
  height:85px;
  background:#f2fbf5;
  border-radius:20px;
  display:flex;
  align-items:center;
  justify-content:center;
  margin-bottom:25px;
}

.program-icon i{
  font-size:38px;
  color:var(--green);
}

.program-card h2{
  font-size:34px;
  margin-bottom:18px;
  line-height:1.3;
}

.program-card p{
  line-height:2;
  color:#666;
  font-size:16px;
}

/* ========================================= */
/* CTA */
/* ========================================= */

.cta{
  background:
  linear-gradient(rgba(0,55,33,0.92), rgba(0,55,33,0.92)),
  url('https://images.unsplash.com/photo-1517486808906-6ca8b3f04846?q=80&w=1400&auto=format&fit=crop') center/cover;
  padding:70px 0;
  color:#fff;
}

.cta-grid{
  display:grid;
  grid-template-columns:1fr 1.3fr 1.7fr;
  gap:40px;
  align-items:center;
}

.quote{
  font-size:22px;
  line-height:1.8;
}

.quote small{
  display:block;
  margin-top:15px;
  color:#8dd63f;
}

.cta-text h2{
  font-size:48px;
  margin-bottom:15px;
  line-height:1.3;
}

.cta-text h2 span{
  color:#8dd63f;
}

.cta-text p{
  color:#e5e5e5;
  line-height:1.9;
}

.cta-actions{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:18px;
}

.action-box{
  background:#fff;
  padding:28px;
  border-radius:15px;
  text-align:center;
  color:#111;
  font-weight:700;
}

.action-box i{
  font-size:40px;
  color:var(--green);
  margin-bottom:15px;
}

/* ========================================= */
/* FOOTER */
/* ========================================= */

footer{
  background:#003522;
  color:#fff;
}

.footer-main{
  padding:52px 0;
  display:grid;
  grid-template-columns:1.7fr 1fr 1fr 1.4fr 1.35fr;
  gap:36px;
}

.footer-col h4{
  margin-bottom:15px;
  font-size:15px;
}

.footer-col p,
.footer-col li{
  color:#cceada;
  font-size:13px;
  list-style:none;
  margin-bottom:8px;
  line-height:1.8;
}

.socials{
  display:flex;
  gap:9px;
  margin:14px 0 18px;
}

.socials span{
  width:34px;
  height:34px;
  border-radius:50%;
  background:#0a7f4b;
  display:grid;
  place-items:center;
}

.socials a{
  color:#fff;
}

.whatsapp{
  display:inline-flex;
  background:#09a65a;
  color:#fff;
  padding:12px 18px;
  border-radius:8px;
  font-size:13px;
  font-weight:700;
}

.copyright{
  border-top:1px solid rgba(255,255,255,.12);
  padding:18px 0;
  color:#cceada;
  font-size:12px;
  display:flex;
  justify-content:space-between;
  gap:20px;
}

/* ========================================= */
/* RESPONSIVE */
/* ========================================= */

@media(max-width:1100px){

  .menu-toggle{
    display:block;
  }

  .nav-links{
    position:absolute;
    top:100%;
    left:0;
    width:100%;
    background:#fff;
    flex-direction:column;
    align-items:flex-start;
    padding:24px;
    gap:18px;
    box-shadow:0 15px 30px rgba(0,0,0,0.08);

    opacity:0;
    visibility:hidden;
    transform:translateY(-10px);
    transition:0.3s ease;
  }

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

  .dropdown{
    width:100%;
  }

  .dropdown-btn{
    width:100%;
    justify-content:space-between;
  }

  .dropdown-menu{
    position:static;
    width:100%;
    opacity:1;
    visibility:visible;
    box-shadow:none;
    padding:0;
    margin-top:12px;
    border-radius:12px;
    max-height:0;
    overflow:hidden;
  }

  .dropdown.active .dropdown-menu{
    max-height:700px;
  }

  .dropdown:hover .dropdown-menu{
    top:auto;
  }

  .program-grid{
    grid-template-columns:1fr;
  }

  .cta-grid{
    grid-template-columns:1fr;
  }

  .footer-main{
    grid-template-columns:1fr 1fr;
  }

  .hero h1{
    font-size:52px;
  }

}

@media(max-width:768px){

  .topbar .container{
    flex-direction:column;
    justify-content:center;
    text-align:center;
    padding:10px 0;
  }

  .topbar-left,
  .topbar-right{
    justify-content:center;
  }

  .hero{
    min-height:420px;
    padding:80px 0;
  }

  .hero h1{
    font-size:40px;
    line-height:1.2;
  }

  .hero p{
    font-size:16px;
  }

  .program-card{
    padding:30px;
  }

  .program-card h2{
    font-size:28px;
  }

  .cta-text h2{
    font-size:36px;
  }

  .cta-actions{
    grid-template-columns:1fr;
  }

  .footer-main{
    grid-template-columns:1fr;
  }

  .copyright{
    flex-direction:column;
    text-align:center;
  }

}

@media(max-width:480px){

  .container{
    width:92%;
  }

  .logo-circle{
    width:50px;
    height:50px;
  }

  .brand{
    font-size:18px;
  }

  .sub{
    font-size:10px;
  }

  .hero h1{
    font-size:32px;
  }

  .hero p{
    font-size:14px;
    line-height:1.8;
  }

  .program-card{
    padding:24px;
  }

  .program-card h2{
    font-size:24px;
  }

  .program-card p{
    font-size:15px;
  }

  .cta-text h2{
    font-size:30px;
  }

  .quote{
    font-size:18px;
  }

}