body {
  margin: 0;
  padding: 4%;
  font-family: "Poppins", sans-serif;
  background: linear-gradient(135deg, #0f2027, #203a43, #2c5364);
  color: white;
  box-sizing: border-box;
}

*, *::before, *::after {
  box-sizing: inherit;
}


.container {
  width: 100%;
  max-width: 750px;
  margin: auto;
}


header {
  padding: 12px 18px;
  background: rgba(0,0,0,0.25);
  border-radius: 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 100;
}

header h1 {
  margin: 0;
  font-size: 22px;
}

nav a {
  text-decoration: none;
  margin-left: 20px;
  color: white;
  font-weight: 500;
}


.menu-btn { display: none; }
.menu-toggle { display: none; }

@media (max-width: 768px){
  .menu-btn {
    display: flex;
    flex-direction: column;
    cursor: pointer;
    width: 28px;
  }
  .menu-btn span {
    height: 3px;
    background: white;
    margin: 4px 0;
    border-radius: 3px;
  }
  nav {
    display: none;
    position: absolute;
    right: 4%;
    top: 55px;
    background: rgba(0,0,0,0.85);
    padding: 15px;
    border-radius: 10px;
    width: 160px;
  }
  nav a {
    display: block;
    margin: 12px 0;
  }
  .menu-toggle:checked + .menu-btn + nav {
    display: block;
  }
}


.hero {
  padding-top: 25px;
  padding-bottom: 10px;
}

.hero h2 {
  font-size: clamp(22px, 5vw, 34px);
  margin-bottom: 8px;
  line-height: 1.3;
}

.hero p {
  font-size: clamp(14px, 3vw, 16px);
  opacity: 0.9;
}


.card {
  background: white;
  color: #1a1a1a;
  padding: 22px;
  border-radius: 15px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.25);
  margin: 22px auto;
  text-align: center;
  width: 100%;
}


.section-title {
  text-align: center;
  margin-top: 35px;
  font-size: clamp(18px, 4vw, 22px);
  font-weight: 600;
}


.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));

  gap: 15px;
 
  margin: 20px auto;
}

.grid-item {
  background: white;
  border-radius: 12px;
  overflow: hidden;
  text-align: center;
  color: black;
  font-weight: 500;
  box-shadow: 0 3px 10px rgba(0,0,0,0.2);
}

.grid-item img {
  width: 100%;
  height: auto;
  object-fit: contain;
  margin-left: 8px;
  border-radius: 10px;
}

.ser ul li {
  font-size: 22px;
  font-weight: 500;
  letter-spacing: 1.5px;
  margin-bottom: 12px;
}

footer {
  text-align: center;
  padding: 18px;
  margin-top: 40px;
  border-radius: 12px;
  background: linear-gradient(
    to top,
    rgba(0,0,0,0.45),
    rgba(0,0,0,0.25),
    rgba(0,0,0,0.10),
    transparent
  );
  color: white;
}

footer a {
  color: #fff;
}

.redirect {
  font-size: 18px;
  font-weight: bold;
}

.fade {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.8s ease-in-out;
}

.fade.show {
    opacity: 1;
    transform: translateY(0px);
}

.mail a {
  color: black;
}