/* ===================================================================
   Home Page Styles (index.md)
   =================================================================== */

/* ===================================================================
   Hero Section
   =================================================================== */

.tx-hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
  padding: 2rem 0;
  position: relative;
}

.tx-hero__image {
  flex-shrink: 0;
  display: flex;
  justify-content: center;
  align-items: center;
}

.profile-picture {
  width: 220px;
  height: 220px;
  border-radius: 25%;
  corner-shape: squircle;
  object-fit: cover;
  object-position: center 20%;
  border: 3px solid var(--md-primary-fg-color);
  box-shadow:
    0 8px 24px rgba(0, 0, 0, 0.3),
    0 0 0 1px rgba(115, 134, 208, 0.15);
  pointer-events: none !important;
  user-select: none;
  cursor: default !important;
}

.tx-hero__content {
  padding-bottom: 1rem;
  margin: 0 auto;
  width: 100%;
  text-align: center;
}

.tx-hero__content h1 {
  margin-bottom: 1rem;
  font-family: var(--md-typeset-heading);
}

.tx-hero__content h2 {
  margin-top: 0;
  margin-bottom: 1rem;
}

.tx-hero__content h1 abbr,
.tx-hero__content h2 abbr {
  text-decoration: none;
  cursor: inherit;
}

.tx-hero__content p {
  font-weight: 200;
  color: var(--md-typeset-color);
  max-width: 30rem;
  margin: 0 auto 1rem;
}

/* ===================================================================
   Email Tooltip
   =================================================================== */

.md-button--primary[title]:hover::after {
  content: attr(title);
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(-8px);
  background: var(--card);
  color: var(--md-default-fg-color);
  padding: 0.5rem 0.75rem;
  border-radius: 6px;
  border: 1px solid var(--border);
  font-size: 0.85rem;
  white-space: nowrap;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  z-index: 1000;
  pointer-events: none;
  animation: fadeIn 0.2s ease-out;
}

.md-button--primary[title]:hover::before {
  content: "";
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(-2px);
  border: 6px solid transparent;
  border-top-color: var(--card);
  z-index: 1000;
  pointer-events: none;
  animation: fadeIn 0.2s ease-out;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateX(-50%) translateY(-4px);
  }

  to {
    opacity: 1;
    transform: translateX(-50%) translateY(-8px);
  }
}

.md-button--primary[title] {
  position: relative;
}

/* ===================================================================
   Metrics Cards
   =================================================================== */

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  grid-gap: 1rem;
  margin: 1rem;
}

.card {
  border: 1px solid var(--border);
  border-radius: 12px;
  corner-shape: squircle;
  padding: 1.25rem 1.5rem;
  display: flex;
  flex-direction: column;
  height: 100%;
  background: var(--card);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
  transition: border-color 0.2s ease-out, box-shadow 0.2s ease-out;
}

.card:hover {
  border-color: var(--md-primary-fg-color);
  box-shadow: 0 0 0 1px var(--md-primary-fg-color);
}

.card-content {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: flex-start;
  text-align: left;
  flex: 1;
  padding: 0.5rem 0;
}

.card-grid .card-content h3,
.card-content h3 {
  font-size: 1.75rem !important;
  font-weight: 800 !important;
  letter-spacing: -0.02em !important;
  color: var(--md-primary-fg-color) !important;
  text-transform: none !important;
  text-align: left !important;
  text-decoration: none !important;
  margin: 0 0 0.25rem 0 !important;
  display: flex !important;
  align-items: center !important;
  gap: 0.5rem !important;
  width: 100% !important;
}

.card-content h3 .twemoji {
  height: 1.5rem !important;
  width: 1.5rem !important;
}

.card-grid .card-content p,
.card-content p {
  font-size: 0.8rem !important;
  font-weight: 400 !important;
  color: var(--md-default-fg-color--light) !important;
  text-align: left !important;
  margin: 0 !important;
  line-height: 1.4 !important;
  display: block !important;
  width: 100% !important;
}

/* ===================================================================
   Responsive Design
   =================================================================== */

@media screen and (max-width: 30rem) {
  .tx-hero__content {
    text-align: center;
  }

  .tx-hero__content h1 {
    font-size: 1.4rem !important;
    margin: 1rem 1rem;
  }

  .tx-hero p {
    margin: .5rem 1rem;
    font-size: .8rem;
  }

  .tx-hero__content .md-button {
    font-size: 0.875rem;
    padding: 0.5rem 1rem;
    margin: 0.25rem;
  }

  .card-grid {
    grid-template-columns: 1fr;
    margin: 1rem;
    gap: 1rem;
  }

  .card {
    margin: 0;
  }

  .card-grid .card-content h3,
  .card-content h3 {
    font-size: 1.35rem !important;
    line-height: 1.3 !important;
  }

  .card-grid .card-content p,
  .card-content p {
    font-size: 0.85rem !important;
  }

  /* Hide back to top button on mobile to avoid overlap */
  .md-top {
    display: none;
  }
}

@media screen and (min-width: 31rem) and (max-width: 60rem) {
  .tx-hero__content {
    margin: 3.5rem auto;
    width: 80%;
  }
}

@media screen and (min-width: 60rem) {
  .tx-hero {
    display: flex;
    flex-direction: row;
    gap: 2rem;
    align-items: center;
  }

  .tx-hero__image {
    order: 1;
  }

  .profile-picture {
    width: 210px;
    height: 210px;
  }

  .tx-hero__content {
    order: 2;
    flex: 1;
    text-align: left;
    color: var(--md-default-fg-color);
    margin: 0;
    padding-left: 0;
  }

  .tx-hero__content p {
    margin: 0 0 1rem 0;
  }

  .card-grid {
    margin: 0.5rem 0;
  }
}