/* ===== Home page styles ===== */

:root {
  --font-title: 2.5rem;
  --font-title-sm: 1.7rem;
  --font-subtitle: 1.25rem;
  --font-subtitle-sm: 1.05rem;
  --font-card-title: 1.1rem;
  --font-card-summary: .98rem;
  --font-card-meta: .9rem;
  --font-sm: .95rem;
}

/* Section and container */
.section {
  background: var(--bg);
  color: var(--text);
  padding: 4rem 0;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  margin-bottom: 2.5rem;
  margin-top: 1rem;
}

.max-container {
  max-width: 90rem;
  margin: 0 auto;
  padding: 0 2rem;
}

/* Responsive grid for hero and cards */
.grid-2 {
  display: grid;
  gap: 3rem;
  grid-template-columns: 1fr;
  align-items: center;
}

@media (min-width:1024px) {
  .grid-2 {
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
  }
}

/* Card grid for posts/projects */
.card-grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(3, 1fr); /* 3 columns by default (desktop) */
}

@media (max-width:1024px) {
  .card-grid {
    grid-template-columns: repeat(2, 1fr); /* 2 columns for tablets */
  }
}

/* Hero styles */
.hero-title {
  font-size: var(--font-title);
  font-weight: 800;
  letter-spacing: -.02em;
  margin-bottom: 1.2rem;
  color: var(--brand-dark);
  text-shadow: 0 2px 8px rgba(60, 130, 246, .07);
}

.hero-title span {
  color: var(--brand);
}

.hero-subtitle {
  color: var(--text-muted);
  font-size: var(--font-subtitle);
  margin-bottom: 2.2rem;
  width: fit-content;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1.2rem;
  margin-top: 2rem;
}


/* Section header styles */
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: 2.2rem;
  flex-wrap: wrap;
}

.section-header-title {
  font-size: var(--font-title, 2.5rem);
  font-weight: 800;
  color: var(--text);
  margin-bottom: .5rem;
  letter-spacing: -.02em;
}

.section-header-subtitle {
  color: var(--text-muted);
  font-size: var(--font-subtitle, 1.25rem);
  margin-bottom: 0;
  width: fit-content;
}

/* Utility font classes (use semantic HTML if possible) */
.text-2xl {
  font-size: 2rem;
  font-weight: 700;
}

.font-bold,
h2,
h3 {
  font-weight: 700;
}

.text-sm,
.card-meta {
  font-size: var(--font-sm);
}

.mt-8 {
  margin-top: 2rem;
}

.mt-4 {
  margin-top: 1rem;
}

.space-y-4>*+* {
  margin-top: 1.2rem;
}

.w-60 {
  width: 15rem;
}

/* Card styles */
.card-link {
  display: block;
  overflow: hidden;
  border-radius: var(--radius-lg);
  transition: box-shadow .2s;
  text-decoration: none;
}

.card-img {
  aspect-ratio: 16/9;
  width: 100%;
  object-fit: cover;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.card-body {
  padding: 1.2rem;
}

.card-title {
  font-weight: 700;
  font-size: var(--font-card-title);
  margin-bottom: .5rem;
  color: var(--text);
}

.card-summary {
  font-size: var(--font-card-summary);
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
}

.card-meta {
  font-size: var(--font-card-meta);
  color: var(--text-muted);
  margin-top: .5rem;
}

.tag-pill {
  background: var(--bg-alt);
  color: var(--brand-dark);
  border-radius: .7rem;
  padding: .3em .8em;
  font-size: .9em;
  border: 1px solid var(--border);
}

/* Make contact form inputs fill available width on WebKit browsers */
#contact input,
#contact textarea,
#contact select {
  width: -webkit-fill-available;
  width: 100%;
  box-sizing: border-box;
}

#contact .grid {
  gap: 1.2rem;
}

#contact .grid > label,
#contact .grid > input,
#contact .grid > textarea {
  margin-bottom: 0.3rem;
}

/* Add gap between contact form fields */
#contact form > .grid {
  margin-bottom: 1.2rem;
}

/* Responsive adjustments */
@media (max-width:880px) {
  .section {
    padding: 2rem 0;
    border-radius: var(--radius-md);
  }

  .hero-title {
    font-size: var(--font-title-sm);
  }

  .hero-subtitle {
    font-size: var(--font-subtitle-sm);
    width: fit-content;
  }

  .btn,
  .btn-outline {
    padding: .75rem 1rem;
    font-size: 1rem;
  }

  .card-link,
  .card-img {
    border-radius: var(--radius-md);
  }

  /* Desktop/tablet: grid layout */
  .card-grid {
    display: grid;
    gap: 1.5rem;
    grid-template-columns: repeat(3, 1fr);
  }

  @media (min-width:640px) {
    .card-grid {
      grid-template-columns: repeat(2, 1fr);
    }
  }

  @media (min-width:1024px) {
    .card-grid {
      grid-template-columns: repeat(3, 1fr);
    }
  }

  /* Mobile: sliding horizontal grid */
  @media (max-width:640px) {
    .card-grid {
      display: flex;
      overflow-x: auto;
      gap: 1.2rem;
      scroll-snap-type: x mandatory;
      padding-bottom: 1rem;
    }
    .card-grid > * {
      flex: 0 0 80vw; /* Each card takes 80% of viewport width */
      scroll-snap-align: start;
    }
  }
}