* {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }
body {
  margin: 0;
  padding: 0;
  font-family: 'Rubik', sans-serif;
  background: linear-gradient(270deg, #000000, #420011, #000000, #3a000a, #000000, #35000c, #000000);
  background-size: 1000% 1000%;
  animation: animatedBackground 9s ease infinite;
  color: #fff;
}

@keyframes animatedBackground {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

    h2.section-title {
      font-size: 1.8rem;
      text-align: center;
      margin: 2rem 0 1rem;
      color: #ffffff;
      text-shadow: 2px 2px 6px rgba(0, 0, 0, 0.6);
    }
    .resource-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 1.5rem;
      padding: 0 1rem 2rem;
    }
    .resource-card {
      background: transparent;
      border: 1px solid #2b2b2b;
      border-radius: 10px;
      padding: 1.2rem;
      box-shadow: 0 4px 12px rgba(0,0,0,0.2);
      transition: transform 0.3s ease;
    }
    .resource-card:hover {
      transform: translateY(-5px);
    }
    .resource-card h3 {
      color: #ff003c;
      margin-bottom: 0.5rem;
    }
    .btn {
  display: inline-block;
  margin-top: 1rem;
  padding: 0.6rem 1.2rem;
  background: linear-gradient(45deg, #ff003c, #3b3b3b, #000000);
  color: white;
  font-weight: 600;
  border-radius: 5px;
  text-decoration: none;
  border: 2px solid transparent;  /* 2px বরডার */
  position: relative;
  z-index: 0;
  transition: background 0.3s, transform 0.3s ease;
}

/* Animate border with glowing colors - একটু চিকন */
.btn::before {
  content: "";
  position: absolute;
  top: -1.5px;    /* আগের -3px এর জায়গায় -2px */
  left: -1.5px;
  right: -1.5px;
  bottom: -1.5px;
  border-radius: 5px;  /* একটু কম গোলাকার */
  background: linear-gradient(270deg, red, green, blue, yellow, white, red);
  background-size: 1200% 1200%;
  animation: glowingBorder 10s linear infinite;
  z-index: -1;
}

/* Inner layer to cover the button background behind border */
.btn::after {
  content: "";
  position: absolute;
  top: 1.5px;    /* আগের 3px এর জায়গায় 2px */
  left: 1.5px;
  right: 1.5px;
  bottom: 1.5px;
  background: linear-gradient(45deg, #ff003c, #3b3b3b, #000000);
  border-radius: 5px;
  z-index: -1;
}

@keyframes glowingBorder {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

.btn:hover {
  transform: scale(1.1);
  background: linear-gradient(45deg, #cc002f, #2b2b2b, #111111);
}

/* মোবাইলে hover effect বন্ধ */
@media (hover: none), (pointer: coarse) {
  .btn:hover {
    transform: none;
    background: linear-gradient(45deg, #ff003c, #3b3b3b, #000000);
  }
}

    footer {
      background: transparent;
      padding: 2rem 1rem;
      text-align: center;
      font-size: 0.9rem;
    }
    .footer-btn {
      display: inline-block;
      margin: 0 0.5rem;
      color: #aaa;
      text-decoration: none;
    }
    .footer-btn:hover {
      text-decoration: underline;
      color: #fff;
    }
    @media (max-width: 600px) {
      h2.section-title {
        font-size: 1.4rem;
      }
    }
        body {
      margin: 0;
      background-color: #0d0d0d;
      font-family: 'Rubik', sans-serif;
    }

    .site-header h1 {
      width: 100%;
      text-align: center;
      padding: 2rem 1rem;
      background-color: #0d0d0d;
    }

   .site-logo-text {
  font-size: 6rem; /* auto-scale font size */
  font-weight: 800;
  background: linear-gradient(45deg, #ff003c, #00ffcc, #ffcc00);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 2px 2px 6px rgba(0, 0, 0, 0.6);
  animation: glow 2s infinite alternate;
  text-align: center;
}

@keyframes glow {
  from {
    text-shadow: 0 0 10px #ff003c;
  }
  to {
    text-shadow: 0 0 20px #00ffcc, 0 0 30px #ffcc00;
  }
}
    @media (max-width: 600px) {
      .site-logo-text {
        font-size: 2rem;
      }
    }
    .resource-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.5rem;
  padding: 0 1rem 2rem;
  justify-content: center; /* মাঝখানে রাখতে */
  max-width: 1200px;        /* বেশি বড় স্ক্রিনে সেন্টার */
  margin: 0 auto;
}
.resource-card {
  background: transparent;  /* opacity কমিয়ে হালকা কালো */
  border: 2px solid;                   /* বর্ডার একটু মোটা করলাম */
  border-image-slice: 1;
  border-width: 2px;
  border-image-source: linear-gradient(45deg, #ff003c, #3b3b3b, #000000); /* RJB গ্র্যাডিয়েন্ট বর্ডার */
  border-radius: 10px;
  padding: 1.2rem;
  box-shadow: 0 6px 15px rgba(255, 0, 60, 0.3); /* হালকা রেড শেডো */
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  max-width: 350px;
  margin: 0 auto;
}

.resource-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(255, 0, 60, 0.6);
}

@media (max-width: 600px) {
  .resource-grid {
    grid-template-columns: 1fr;
    padding: 0 0.5rem 1rem;
  }

  .resource-card {
    max-width: 100%;
  }
}
.resource-card {
  position: relative;
  background: transparent;
  border-radius: 10px;
  padding: 1.2rem;
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
  transition: transform 0.3s ease;
  border: 2px solid transparent; /* চিকন বর্ডার */
  z-index: 0;
  overflow: hidden;
}

.resource-card::before {
  content: "";
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  border-radius: 12px; /* কার্ডের বর্ডার গোলাকৃতির জন্য */
  background: transparent;
  background-size: 1200% 1200%;
  animation: glowingBorder 10s linear infinite;
  z-index: -1;
}

.resource-card::after {
  content: "";
  position: absolute;
  top: 2px;
  left: 2px;
  right: 2px;
  bottom: 2px;
  background: transparent; /* কার্ডের মূল ব্যাকগ্রাউন্ড */
  border-radius: 8px;
  z-index: -1;
}

.resource-card:hover {
  transform: translateY(-5px);
}

@keyframes glowingBorder {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}
.footer-btn {
  display: inline-block;
  margin: 0.5rem;
  padding: 0.6rem 1.4rem;
  font-weight: 600;
  font-size: 0.95rem;
  color: white;
  text-decoration: none;
  border-radius: 12px; /* হালকা গোল করলাম */
  background: linear-gradient(45deg, red, green, blue, rgb(255, 0, 0), white);
  background-size: 300% 300%;
  animation: footerGradient 5s infinite alternate;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  box-shadow: 0 0 5px rgba(255,255,255,0.2);
}

.footer-btn:hover {
  transform: scale(1.05);
  box-shadow: 0 0 15px rgba(255, 255, 255, 0.7);
}

@keyframes footerGradient {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}
.site-header {
  position: sticky;
  top: 0;
  background-color: transparent;
  z-index: 999;
  padding: 0.5rem 0;
}
.site-header p {
  color: white;
  margin: 0;
  font-size: 1.5rem;
  text-shadow: #000000;
}
@media (max-width: 600px) {
  .site-logo-text {
    font-size: 4rem;
  }
}
.site-header-mobile p {
  text-align: center;
  top: 0;
  background-color: transparent;
  z-index: 999;
  padding: 0.5rem 0;
}
@keyframes border-flash {
  0% {
    border-color: white;
    box-shadow: 0 0 10px white;
  }
  50% {
    border-color: black;
    box-shadow: 0 0 10px black;
  }
  100% {
    border-color: white;
    box-shadow: 0 0 10px white;
  }
}

.resource-card {
  border: 2px solid white;
  animation: border-flash 2s infinite;
  transition: transform 0.3s ease;
  background: transparent; /* চাইলে ব্যাকগ্রাউন্ড রিমুভ রাখো */
}