/* ===== GLOBAL RESET ===== */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* ===== BODY ===== */
body {
  font-family: 'Poppins', system-ui, -apple-system, "Segoe UI",
               Roboto, "Noto Color Emoji", "Segoe UI Emoji", sans-serif;
  background: #020617;
  color: #e2e8f0;
  line-height: 1.6;
}

/* ===== GLOBAL LINK FIX ===== */
a {
  color: #38bdf8; /* visible default */
  text-decoration: none;
}

/* ===== MAIN ===== */
main {
  padding: 50px 15px;
  background: radial-gradient(circle at top, #0f172a, #020617);
}

/* ===== TITLE ===== */
main .page-title {
  text-align: center;
  margin-bottom: 50px;
  padding: 40px 20px;
  border-radius: 25px;

  background: linear-gradient(135deg, #ff6a00, #ee0979, #6a11cb);
  color: white;

  box-shadow: 0 10px 40px rgba(0,0,0,0.5);
}

main .page-title h1 {
  font-size: 2.5rem;
  margin-bottom: 12px;
}

main .page-title p {
  font-size: 1.1rem;
  opacity: 0.9;
}

/* ===== CONTAINER ===== */
main .container {
  max-width: 1100px;
  margin: auto;
}

/* ===== CARDS ===== */
main .card {
  background: rgba(30, 41, 59, 0.85);
  padding: 28px;
  border-radius: 20px;
  margin-bottom: 28px;

  border: 1px solid rgba(255,255,255,0.08);
  box-shadow: 0 10px 30px rgba(0,0,0,0.4);

  transition: all 0.3s ease;
  position: relative;
}

/* colorful top line */
main .card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  height: 4px;
  width: 100%;
  border-radius: 20px 20px 0 0;
  background: linear-gradient(90deg, #00eaff, #ff00ff, #00ff88);
}

main .card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 50px rgba(0,0,0,0.6);
}

/* ===== HEADINGS ===== */
main h2 {
  font-size: 1.6rem;
  margin-bottom: 15px;
  color: #38bdf8;
  border-left: 4px solid #00eaff;
  padding-left: 10px;
}

/* ===== TEXT ===== */
main p {
  margin-bottom: 12px;
  font-size: 1rem;
}

/* ===== LIST ===== */
main ul,
main ol {
  padding-left: 20px;
  margin-top: 10px;
}

main li {
  margin-bottom: 10px;
}

/* ===== HIGHLIGHT ===== */
main .highlight {
  color: #00eaff;
  font-weight: 600;
}

/* ===== LINKS (FINAL FIX) ===== */
main a {
  color: #60a5fa; /* brighter blue */
  text-decoration: underline;
  font-weight: 500;
  transition: 0.3s;
}

main a:hover {
  color: #00eaff;
  text-decoration: none;
}

/* ===== TAGS ===== */
main .tag {
  display: inline-block;
  padding: 7px 15px;
  margin: 6px 6px 0 0;
  border-radius: 25px;

  background: linear-gradient(135deg, #00eaff, #ff00ff);
  color: white;
  font-size: 0.8rem;

  transition: 0.3s;
}

main .tag a {
  color: white;
  text-decoration: none;
}

main .tag:hover {
  transform: scale(1.08);
}

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

/* Tablet */
@media (max-width: 992px) {
  main {
    padding: 40px 15px;
  }

  main .page-title h1 {
    font-size: 2.1rem;
  }
}

/* Mobile */
@media (max-width: 600px) {
  main {
    padding: 25px 10px;
  }

  main .page-title {
    padding: 25px 15px;
  }

  main .page-title h1 {
    font-size: 1.7rem;
  }

  main h2 {
    font-size: 1.3rem;
  }

  main p,
  main li {
    font-size: 0.92rem;
  }
}

/* Small devices */
@media (max-width: 400px) {
  main .page-title h1 {
    font-size: 1.5rem;
  }
}