/* ============================================
   Layout — Container, Grid, Section Spacing
   ============================================ */

/* ---- Container ---- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--container-pad);
  padding-right: var(--container-pad);
}

/* Wider container for nav — slightly inset from edges */
.container--wide {
  width: 100%;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-2xl);
  padding-right: var(--space-2xl);
}

/* ---- Sections ---- */
.section {
  padding-top: var(--space-3xl);
  padding-bottom: var(--space-3xl);
}

/* ---- Dark Section (alternating) ---- */
.section--dark {
  background-color: var(--color-dark-bg);
  color: var(--color-dark-text);
}

.section--dark .section-label {
  color: var(--color-dark-text-muted);
}

.section--dark .section-label::after {
  background-color: var(--color-dark-border);
}

.section--dark h2,
.section--dark h3,
.section--dark h4 {
  color: var(--color-dark-text);
}

.section--dark p {
  color: var(--color-dark-text-sec);
}

.section--dark .project-card,
.section--dark .skill-group {
  background-color: var(--color-dark-surface);
  border-color: var(--color-dark-border);
}

.section--dark .project-card:hover {
  border-color: var(--color-accent);
}

.section--dark .project-card__title,
.section--dark .skill-group__title {
  color: var(--color-dark-text);
}

.section--dark .project-card__description {
  color: var(--color-dark-text-sec);
}

.section--dark .project-card__link {
  color: var(--color-dark-text-muted);
}

.section--dark .project-card__link:hover {
  color: var(--color-accent);
}

.section--dark .tag {
  background-color: var(--color-dark-tag-bg);
  color: var(--color-dark-tag-text);
}

.section--dark .about-simple__name {
  color: var(--color-dark-text);
}

.section--dark .about-simple__bio {
  color: var(--color-dark-text-sec);
}

.section--dark .about-tag {
  background-color: var(--color-dark-tag-bg);
  border-color: var(--color-dark-border);
  color: var(--color-dark-text-sec);
}

.section--dark .stat-box {
  background-color: var(--color-dark-surface);
  border-color: var(--color-dark-border);
}

.section--dark .contact-card {
  background-color: var(--color-dark-surface);
  border-color: var(--color-dark-border);
}

.section--dark .contact-card:hover {
  border-color: var(--color-accent);
}

.section--dark .contact-card__title {
  color: var(--color-dark-text);
}

.section--dark .contact-card__detail {
  color: var(--color-dark-text-muted);
}

.section--dark .contact__heading {
  color: var(--color-dark-text);
}

.section--dark .contact__description {
  color: var(--color-dark-text-sec);
}

.section--dark .contact__address-text {
  color: var(--color-dark-text-muted);
}

.section--dark .contact__address-icon {
  color: var(--color-dark-text-muted);
}

/* ---- Section Label (// 01 about) ---- */
.section-label {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-muted);
  letter-spacing: 0.02em;
  margin-bottom: var(--space-2xl);
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.section-label::after {
  content: '';
  flex: 1;
  height: 1px;
  background-color: var(--color-border);
  max-width: 200px;
}

/* ---- Section Heading ---- */
.section-heading {
  font-size: var(--text-3xl);
  margin-bottom: var(--space-lg);
}

/* ---- Two Column Layout ---- */
.grid-two {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: start;
}

/* ---- Project Grid ---- */
.grid-projects {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
}

/* ---- Skills Grid ---- */
.grid-skills {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
}

/* ---- Contact Cards Grid ---- */
.grid-contact {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
}

/* ---- Responsive ---- */
@media (max-width: 768px) {
  .section {
    padding-top: var(--space-2xl);
    padding-bottom: var(--space-2xl);
  }

  .grid-two,
  .grid-projects,
  .grid-skills {
    grid-template-columns: 1fr;
  }

  .grid-contact {
    grid-template-columns: 1fr 1fr;
  }

  .section-heading {
    font-size: var(--text-2xl);
  }
}

@media (max-width: 480px) {
  :root {
    --container-pad: 1rem;
  }

  .container--wide {
    padding-left: var(--space-md);
    padding-right: var(--space-md);
  }

  .section {
    padding-top: var(--space-xl);
    padding-bottom: var(--space-xl);
  }

  .grid-contact {
    grid-template-columns: 1fr;
  }
}