html {
  scroll-behavior: smooth;
}

/* WHOLE SECTION START HERE*/

.achievements {
  position: relative;

  margin: 10rem 5rem 0;
}

.achievement-section--fix {
  height: 2rem;
}

/* WHOLE SECTION ENDS */

/* TITLE STARTS*/

.achievement-title {
  text-align: center;
}

.achievement-title h1 {
  --corner-size: 16px; /* length of the corner lines */
  --line-thickness: 3px; /* thickness of the lines */
  --corner-gap: 0px; /*how far inside from the edges*/
  --corner-color: #d72638; /* corner color */

  font-family: "Play", sans-serif;

  position: relative;
  display: inline-block;
  padding: 1.2rem 1.8rem;
  color: #fff;
  background: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(8px);

  text-shadow: 0 0 8px #d72638, 0 0 16px #d72638, 0 0 24px #d72638;
}

/* Corner-only gradient lines */
.achievement-title h1::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  border-radius: inherit;

  background:
    /* top-left horizontal */ linear-gradient(
        to right,
        var(--corner-color),
        var(--corner-color)
      )
      left var(--corner-gap) top var(--corner-gap) / var(--corner-size)
      var(--line-thickness) no-repeat,
    /* top-left vertical */
      linear-gradient(to bottom, var(--corner-color), var(--corner-color)) left
      var(--corner-gap) top var(--corner-gap) / var(--line-thickness)
      var(--corner-size) no-repeat,
    /* top-right horizontal */
      linear-gradient(to left, var(--corner-color), var(--corner-color)) right
      var(--corner-gap) top var(--corner-gap) / var(--corner-size)
      var(--line-thickness) no-repeat,
    /* top-right vertical */
      linear-gradient(to bottom, var(--corner-color), var(--corner-color)) right
      var(--corner-gap) top var(--corner-gap) / var(--line-thickness)
      var(--corner-size) no-repeat,
    /* bottom-left horizontal */
      linear-gradient(to right, var(--corner-color), var(--corner-color)) left
      var(--corner-gap) bottom var(--corner-gap) / var(--corner-size)
      var(--line-thickness) no-repeat,
    /* bottom-left vertical */
      linear-gradient(to top, var(--corner-color), var(--corner-color)) left
      var(--corner-gap) bottom var(--corner-gap) / var(--line-thickness)
      var(--corner-size) no-repeat,
    /* bottom-right horizontal */
      linear-gradient(to left, var(--corner-color), var(--corner-color)) right
      var(--corner-gap) bottom var(--corner-gap) / var(--corner-size)
      var(--line-thickness) no-repeat,
    /* bottom-right vertical */
      linear-gradient(to top, var(--corner-color), var(--corner-color)) right
      var(--corner-gap) bottom var(--corner-gap) / var(--line-thickness)
      var(--corner-size) no-repeat;
}

/* TITLE ENDS */

/* LINE STARTS */
.line {
  z-index: -1;
  height: 100%;
  width: 2px;
  background-color: #d72638;

  box-shadow: 0 0 8px #d72638, 0 0 16px #d72638, 0 0 24px #d72638;
}
/* LINE ENDS */

/* CARD STARTS */
.achievement-cards {
  margin-top: 8rem;
  line-height: 1;
}

.card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;

  font-family: "IBM Plex Mono", monospace;

  padding: 1.6rem 2rem;

  background-color: #080808;
  border: 1px solid rgba(255, 0, 51, 0.3);
  transition: border-color 0.2s;
}

.card:hover {
  border: 1px solid rgba(255, 0, 51, 0.8);
  box-shadow: 0 0 20px rgba(255, 0, 51, 0.3);
}

.achievement-cards .card-item:nth-child(odd) .card {
  border: 1px solid rgba(255, 0, 51, 0.8);
  box-shadow: 0 0 20px rgba(255, 0, 51, 0.3);
}

.card-item {
  display: grid;
  grid-template-columns: 40% 1fr;
  position: relative;
}

.card-item:not(:last-child) {
  margin-bottom: 5rem;
}

.achievement-cards .card-item:nth-child(even) {
  grid-template-columns: 1fr 40%;
}
.achievement-cards .card-item:nth-child(even) .filler-div {
  grid-column: 2;
}
.achievement-cards .card-item:nth-child(even) .card {
  grid-column: 1;
}

.card-title {
  font-family: "Play", sans-serif;
  font-size: 1.6rem;

  color: #ff0033;

  margin-bottom: 1rem;
}

.achievement-description {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.96rem;

  margin-bottom: 1.4rem;
}

.achievement-date {
  font-size: 0.8rem;

  opacity: 0.5;
}

.glowing-circle {
  position: absolute;
  left: 50%;
  top: 4px;
  transform: translate(-50%, -50%);

  width: 1.2rem;
  height: 1rem;
  border-radius: 50%;
  background-color: #ff0033;

  z-index: -1;
  pointer-events: none;
}

.glowing-circle::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;

  background: radial-gradient(
    circle,
    rgba(255, 0, 51, 0.9) 0%,
    rgba(255, 0, 51, 0.4) 40%,
    rgba(255, 0, 51, 0) 70%
  );

  transform: scale(1);
  opacity: 0.9;
  animation: glow-pulse 1.3s ease-out infinite;
}

@keyframes glow-pulse {
  0% {
    transform: scale(1);
    opacity: 0.9;
  }
  70% {
    transform: scale(3); /* grows */
    opacity: 0; /* fades out */
  }
  100% {
    transform: scale(3.2);
    opacity: 0; /* invisible at max size */
  }
}

/* CARD ENDS */

/* SIMPLE GO TO BUTTON */

.backto-top {
  text-align: center;
}

.goto-button {
  display: inline-block;
  font-family: "IBM Plex Mono", monospace;
  text-transform: uppercase;

  font-size: 1rem;
  font-weight: bold;
  text-decoration: none;

  background: #000000;

  padding: 0.8rem 1.8rem;
  margin: 5rem 0;

  border-radius: 300px;

  border: 1px solid rgba(255, 0, 51, 0.3);
  color: #fff;

  transition: border 0.2s;
}

.goto-button:hover {
  border: 1px solid rgba(255, 0, 51, 0.8);
}

/* CARD FLAG STARTS*/

.card .card-title::after {
  text-transform: uppercase;
  font-weight: bold;
  letter-spacing: 1px;
  margin-left: 1px;
  display: block;
  color: rgb(126, 126, 126);
  font-size: 9px;
  pointer-events: auto;
}

.card.international .card-title::after {
  content: "International 🌐";
}

.card.bangladesh .card-title::after {
  content: "Located 🇧🇩";
}

.card.usa .card-title::after {
  content: "Located 🇺🇸";
}

.card.uk .card-title::after {
  content: "Located 🇬🇧";
}

.card.germany .card-title::after {
  content: "Located 🇩🇪";
}

.card.france .card-title::after {
  content: "Located 🇫🇷";
}

.card.russia .card-title::after {
  content: "Located 🇷🇺";
}

.card.china .card-title::after {
  content: "Located 🇨🇳";
}

.card.japan .card-title::after {
  content: "Located 🇯🇵";
}

.card.south-korea .card-title::after {
  content: "Located 🇰🇷";
}

.card.singapore .card-title::after {
  content: "Located 🇸🇬";
}

.card.india .card-title::after {
  content: "Located 🇮🇳";
}

.card.pakistan .card-title::after {
  content: "Located 🇵🇰";
}

.card.sri-lanka .card-title::after {
  content: "Located 🇱🇰";
}

.card.nepal .card-title::after {
  content: "Located 🇳🇵";
}

.card.indonesia .card-title::after {
  content: "Located 🇮🇩";
}

.card.malaysia .card-title::after {
  content: "Located 🇲🇾";
}

.card.vietnam .card-title::after {
  content: "Located 🇻🇳";
}

.card.thailand .card-title::after {
  content: "Located 🇹🇭";
}

.card.philippines .card-title::after {
  content: "Located 🇵🇭";
}

.card.turkey .card-title::after {
  content: "Located 🇹🇷";
}

.card.saudi-arabia .card-title::after {
  content: "Located 🇸🇦";
}

.card.uae .card-title::after {
  content: "Located 🇦🇪";
}

.card.qatar .card-title::after {
  content: "Located 🇶🇦";
}

.card.egypt .card-title::after {
  content: "Located 🇪🇬";
}

.card.south-africa .card-title::after {
  content: "Located 🇿🇦";
}

.card.nigeria .card-title::after {
  content: "Located 🇳🇬";
}

.card.kenya .card-title::after {
  content: "Located 🇰🇪";
}

.card.brazil .card-title::after {
  content: "Located 🇧🇷";
}

.card.argentina .card-title::after {
  content: "Located 🇦🇷";
}

.card.chile .card-title::after {
  content: "Located 🇨🇱";
}

.card.mexico .card-title::after {
  content: "Located 🇲🇽";
}

.card.colombia .card-title::after {
  content: "Located 🇨🇴";
}

.card.peru .card-title::after {
  content: "Located 🇵🇪";
}

.card.canada .card-title::after {
  content: "Located 🇨🇦";
}

.card.australia .card-title::after {
  content: "Located 🇦🇺";
}

.card.new-zealand .card-title::after {
  content: "Located 🇳🇿";
}

.card.italy .card-title::after {
  content: "Located 🇮🇹";
}

.card.spain .card-title::after {
  content: "Located 🇪🇸";
}

.card.portugal .card-title::after {
  content: "Located 🇵🇹";
}

.card.netherlands .card-title::after {
  content: "Located 🇳🇱";
}

.card.belgium .card-title::after {
  content: "Located 🇧🇪";
}

.card.switzerland .card-title::after {
  content: "Located 🇨🇭";
}

.card.sweden .card-title::after {
  content: "Located 🇸🇪";
}

.card.norway .card-title::after {
  content: "Located 🇳🇴";
}

.card.denmark .card-title::after {
  content: "Located 🇩🇰";
}

.card.finland .card-title::after {
  content: "Located 🇫🇮";
}

.card.poland .card-title::after {
  content: "Located 🇵🇱";
}

.card.czech-republic .card-title::after {
  content: "Located 🇨🇿";
}

.card.austria .card-title::after {
  content: "Located 🇦🇹";
}

.card.hungary .card-title::after {
  content: "Located 🇭🇺";
}

.card.romania .card-title::after {
  content: "Located 🇷🇴";
}

.card.greece .card-title::after {
  content: "Located 🇬🇷";
}

.card.ukraine .card-title::after {
  content: "Located 🇺🇦";
}

.card.taiwan .card-title::after {
  content: "Located 🇹🇼";
}

.card.hong-kong .card-title::after {
  content: "Located 🇭🇰";
}
/* CARD FLAG ENDS*/

/* FIXED CLASSES */
.left50 {
  position: absolute;

  left: 50%;
  transform: translateX(-50%);
}

/* RESPONSIVE */
/* 550px */
@media (max-width: 31.25em) {
  .achievements {
    margin: 10rem 2rem 0;
  }

  .filler-div {
    display: none;
  }

  .card-item {
    grid-template-columns: 1fr !important;
  }

  .achievement-title h1 {
    font-size: 1.2rem;
  }

  .card-title {
    font-size: 1.2rem;
  }

  .achievement-description,
  .achievement-date {
    font-size: 0.86rem;
  }

  .goto-button {
    margin: 4rem 0;
  }
}

/* ========== Toast Base ========== */
.toast {
  position: fixed;
  right: 1.5rem;
  bottom: 1.5rem;
  z-index: 9999;

  display: flex;
  align-items: center;
  gap: 0.75rem;

  max-width: 360px;
  padding: 0.75rem 1rem;

  border-radius: 0.75rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);

  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  font-size: 0.9rem;

  background-color: #080808;
  border: 1px solid #ff0033;

  color: #f9fafb;

  opacity: 0;
  transform: translateY(20px);
  pointer-events: none;

  transition: opacity 0.25s ease, transform 0.25s ease;
}

.toast.show {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.toast-icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 999px;
  display: flex;
  align-items: center;
  justify-content: center;

  font-weight: 700;
  font-size: 0.9rem;

  background: rgba(248, 113, 113, 0.15);
  color: #fca5a5;
}

.toast-body {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}

.toast-title {
  font-weight: 600;
  margin: 0;
}

.toast-message {
  font-size: 0.8rem;
  color: #d1d5db;
}

.toast-close {
  margin-left: auto;
  border: none;
  background: transparent;
  color: #9ca3af;
  font-size: 1.1rem;
  line-height: 1;
  cursor: pointer;
  padding: 0 0 0 0.3rem;
}

.toast-close:hover {
  color: #e5e7eb;
}

@media (max-width: 640px) {
  .toast {
    left: 0.75rem;
    right: 0.75rem;
    max-width: none;
  }
}