/* ============================================================
   Education: the degree card with its CGPA dial and coursework.
   Markup: <section id="education"> in index.html.
   ============================================================ */

/* ======================================================
   Education
   ====================================================== */

.edu-card {
  position: relative;
  overflow: hidden;
  max-width: 1000px;
  margin: 0 auto;
  padding: 30px 32px;
  border-radius: var(--radius-lg);
  background: var(--surface);
  border: 1px solid var(--border);
  backdrop-filter: blur(8px);
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.edu-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-accent);
  box-shadow: var(--shadow-accent);
}

/* accent stripe down the leading edge */

.edu-ribbon {
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: linear-gradient(180deg, var(--accent), var(--accent-3));
}

.edu-head {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  flex-wrap: wrap;
  padding-bottom: 22px;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--border);
}

.edu-crest {
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  flex-shrink: 0;
  border-radius: 16px;
  font-size: 1.8rem;
  color: var(--accent);
  background: var(--gradient-soft);
  border: 1px solid var(--border-accent);
  transition: transform 0.35s var(--ease);
}

.edu-card:hover .edu-crest {
  transform: scale(1.07) rotate(-5deg);
}

.edu-id {
  flex: 1;
  min-width: 240px;
}

.edu-degree {
  font-family: var(--font-display);
  font-size: 1.24rem;
  font-weight: 700;
  line-height: 1.3;
}

.edu-sep {
  color: var(--accent);
  font-weight: 400;
}

.edu-school {
  margin-top: 6px;
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--accent);
}

.edu-place {
  display: flex;
  align-items: center;
  gap: 7px;
  margin-top: 6px;
  font-size: 0.88rem;
  color: var(--muted);
}

.edu-place i {
  font-size: 1rem;
}

.edu-years {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 3px;
  text-align: right;
  flex-shrink: 0;
}

.edu-body {
  display: flex;
  align-items: center;
  gap: 34px;
  flex-wrap: wrap;
}

.edu-score {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

/* conic-gradient ring; --pct is set inline on the element */

.edu-dial {
  position: relative;
  display: grid;
  place-items: center;
  align-content: center;
  width: 124px;
  height: 124px;
  border-radius: 50%;
  background: conic-gradient(var(--accent) 0 calc(var(--pct) * 1%), var(--border) calc(var(--pct) * 1%) 100%);
}

/* punch the middle out so the gradient reads as a ring */

.edu-dial::after {
  content: "";
  position: absolute;
  inset: 9px;
  border-radius: 50%;
  background: var(--bg);
}

.edu-dial-value,
.edu-dial-max {
  position: relative;
  z-index: 1;
}

.edu-dial-value {
  font-family: var(--font-display);
  font-size: 1.85rem;
  font-weight: 800;
  line-height: 1;
  color: var(--text);
}

.edu-dial-max {
  margin-top: 3px;
  font-size: 0.78rem;
  color: var(--muted);
}

.edu-score-label {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 1.6px;
  text-transform: uppercase;
  color: var(--muted);
}

.edu-course {
  flex: 1;
  min-width: 280px;
}

.edu-course-title {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
  font-family: var(--font-display);
  font-size: 0.98rem;
  font-weight: 700;
}

.edu-course-title i {
  font-size: 1.15rem;
  color: var(--accent);
}

.edu-course-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 12px;
}

.edu-course-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 13px 15px;
  border-radius: var(--radius-sm);
  background: var(--surface-strong);
  border: 1px solid var(--border);
  transition: border-color 0.25s var(--ease), transform 0.25s var(--ease);
}

.edu-course-item:hover {
  border-color: var(--border-accent);
  transform: translateY(-3px);
}

.edu-course-icon {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  border-radius: 10px;
  font-size: 1.15rem;
  color: var(--accent);
  background: var(--gradient-soft);
  border: 1px solid var(--border-accent);
}

.edu-course-name {
  font-size: 0.9rem;
  font-weight: 600;
  line-height: 1.35;
}

.edu-course-sub {
  margin-top: 2px;
  font-size: 0.78rem;
  color: var(--muted);
}

@media (max-width: 720px) {
  .edu-card {
      padding: 24px 20px;
    }

  .edu-years {
      align-items: flex-start;
      text-align: left;
    }

  .edu-body {
      gap: 24px;
    }
}

@media (max-width: 560px) {
  .edu-body {
      flex-direction: column;
      align-items: stretch;
    }

  .edu-score {
      flex-direction: row;
      justify-content: center;
      gap: 16px;
    }

  .edu-dial {
      width: 98px;
      height: 98px;
    }

  .edu-dial-value {
      font-size: 1.5rem;
    }
}

@media (prefers-reduced-motion: reduce) {
  .edu-card,
    .edu-course-item {
      transition: none !important;
    }
}