/* ================= RESET ================= */
*{
  margin:0;
  padding:0;
  box-sizing:border-box;
  font-family:Arial, Helvetica, sans-serif;
}

body{
  background:#f7f9fc;
  color:#333;
}

.container{
  width:90%;
  max-width:1200px;
  margin:auto;
}

/* ================= TOP BAR ================= */
.top-bar{
  background:#0f172a;
  color:#fff;
  font-size:13px;
}

.top-inner{
  display:flex;
  justify-content:space-between;
  padding:8px 0;
}

/* ================= HEADER ================= */
.header{
  background:#111827;
  color:#fff;
  position:relative;
}

.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:14px 0;
}

.logo{
  display:flex;
  align-items:center;
  gap:12px;
}

.logo img{
  height:48px;
}

.logo h2{
  font-size:18px;
}

.logo small{
  font-size:13px;
  opacity:.9;
}

/* ================= NAV ================= */
nav{
  display:flex;
  align-items:center;
}

nav a{
  color:#fff;
  text-decoration:none;
  margin-left:18px;
  font-size:14px;
}

nav a.active{
  border-bottom:2px solid #f59e0b;
}

.donate-btn{
  background:#f59e0b;
  padding:8px 14px;
  border-radius:4px;
  color:#111;
  font-weight:bold;
}

/* ================= HAMBURGER ================= */
.menu-toggle{
  display:none;
  font-size:26px;
  color:#fff;
  cursor:pointer;
}

/* ================= HERO ================= */
.hero{
  height:80vh;
  position:relative;
}

.slide{
  height:100%;
  background-size:cover;
  background-position:center;
  position:relative;
}

.overlay{
  position:absolute;
  inset:0;
  background:rgba(0,0,0,.55);
}

.hero-text{
  position:absolute;
  top:50%;
  left:8%;
  transform:translateY(-50%);
  color:#fff;
  max-width:600px;
}

.hero-text span{
  display:inline-block;
  background:rgba(255,255,255,.2);
  padding:8px 14px;
  font-size:13px;
  margin-bottom:14px;
}

.hero-text h1{
  font-size:50px;
  margin-bottom:20px;
}

.hero-btn{
  display:inline-block;
  background:#000;
  color:#fff;
  padding:14px 26px;
  text-decoration:none;
  font-weight:bold;
}

/* ================= SECTION ================= */
.section{
  padding:60px 0;
  text-align:center;
}

.section h2{
  margin-bottom:30px;
}

/* ================= GRID ================= */
.grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:20px;
}

.card{
  background:#fff;
  padding:30px;
  border-radius:14px;
  box-shadow:0 10px 30px rgba(0,0,0,.1);
}

/* ================= FOOTER ================= */
.footer{
  background:#111827;
  color:#fff;
  padding:20px 0;
}

.footer-inner{
  display:flex;
  justify-content:space-between;
  align-items:center;
}

.social i{
  margin-left:12px;
  cursor:pointer;
}

/* =========================================================
   MOBILE & TABLET (ONE CLEAN MEDIA QUERY – NO CLASH)
========================================================= */
@media(max-width:768px){

  /* TOP BAR */
  .top-inner{
    flex-direction:column;
    text-align:center;
    gap:4px;
    padding:8px 6px;
    font-size:11px;
  }

  /* HEADER */
  .header-inner{
    padding:10px 0;
  }

  .logo{
    gap:8px;
  }

  .logo img{
    height:42px;
  }

  .logo h2{
    font-size:16px;
    line-height:1.2;
  }

  .logo small{
    font-size:12px;
  }

  /* NAV MOBILE */
  nav{
    position:absolute;
    top:100%;
    left:0;
    width:100%;
    background:#111827;
    display:none;
    flex-direction:column;
    text-align:center;
    z-index:999;
  }

  nav a{
    margin:0;
    padding:14px 0;
    border-top:1px solid rgba(255,255,255,.1);
  }

  nav.active{
    display:flex;
  }

  .donate-btn{
    width:80%;
    margin:12px auto;
  }

  .menu-toggle{
    display:block;
  }

  /* HERO */
  .hero{
    height:65vh;
    min-height:420px;
  }

  .hero-text{
    left:50%;
    top:55%;
    transform:translate(-50%,-50%);
    width:92%;
    text-align:center;
  }

  .hero-text h1{
    font-size:26px;
    line-height:1.3;
  }

  /* GRID */
  .grid{
    grid-template-columns:1fr;
  }

  /* FOOTER */
  .footer-inner{
    flex-direction:column;
    gap:10px;
    text-align:center;
  }
}