/* 
 * BRF Råstenen Mitt - Layout
 * Sektioner, grid-system och layoutelement
 */

/* ========== SECTIONS ========== */
.section {
  padding: var(--spacing-xxxl) 0;
}

.section-small {
  padding: var(--spacing-xl) 0;
}

.section-large {
  padding: calc(var(--spacing-xxxl) * 1.5) 0;
}

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.section-header h2 {
  display: inline-block;
  position: relative;
  margin-bottom: var(--spacing-md);
}

.section-header h2::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 3px;
  background-color: var(--secondary);
}

.section-header p {
  color: var(--text-medium);
  font-size: var(--font-size-lg);
  max-width: 600px;
  margin: 0 auto;
}

/* Background variations */
.section-primary {
  background-color: var(--background-alt);
}

.section-dark {
  background-color: var(--primary);
  color: white;
}

.section-dark h1,
.section-dark h2,
.section-dark h3,
.section-dark h4 {
  color: white;
}

/* ========== HERO SECTION ========== */
.hero {
  background-color: var(--background-alt);
  padding: var(--spacing-xxxl) 0;
  position: relative;
  overflow: hidden;
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-text h1 {
  margin-bottom: var(--spacing-md);
  font-size: clamp(2rem, 5vw, 3rem);
}

.hero-text p {
  margin-bottom: var(--spacing-lg);
  color: var(--text-medium);
  font-size: var(--font-size-lg);
  line-height: 1.6;
}

.hero-image {
  position: relative;
}

.hero-image img {
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-xl);
  width: 100%;
  height: auto;
}

/* Hero background decoration */
.hero::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 50%;
  height: 100%;
  background: linear-gradient(135deg, transparent 0%, rgba(46, 110, 101, 0.05) 100%);
  z-index: 1;
}

/* ========== FOOTER ========== */
.main-footer {
  background-color: var(--primary);
  color: white;
  padding: var(--spacing-xxxl) 0 var(--spacing-lg);
  margin-top: auto;
  width: 100%;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.footer-section h3 {
  color: white;
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-md);
  position: relative;
}

.footer-section h3::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 50px;
  height: 2px;
  background-color: var(--secondary);
}

.footer-section p {
  margin-bottom: var(--spacing-sm);
  color: rgba(255, 255, 255, 0.9);
}

.footer-section ul {
  list-style: none;
  padding: 0;
}

.footer-section li {
  margin-bottom: var(--spacing-sm);
}

.footer-section a {
  color: rgba(255, 255, 255, 0.8);
  transition: color var(--transition-normal);
}

.footer-section a:hover {
  color: var(--secondary);
}

.copyright {
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--spacing-lg);
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.7);
}

/* ========== GRID SYSTEM ========== */
.grid {
  display: grid;
  gap: var(--spacing-lg);
}

.grid-2 {
  grid-template-columns: repeat(2, 1fr);
}

.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

.grid-auto {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.grid-auto-small {
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.grid-auto-large {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

/* Grid gaps */
.grid-gap-sm {
  gap: var(--spacing-sm);
}

.grid-gap-md {
  gap: var(--spacing-md);
}

.grid-gap-lg {
  gap: var(--spacing-lg);
}

.grid-gap-xl {
  gap: var(--spacing-xl);
}

/* ========== FLEXBOX UTILITIES ========== */
.flex {
  display: flex;
}

.flex-column {
  flex-direction: column;
}

.flex-wrap {
  flex-wrap: wrap;
}

.justify-start {
  justify-content: flex-start;
}

.justify-center {
  justify-content: center;
}

.justify-end {
  justify-content: flex-end;
}

.justify-between {
  justify-content: space-between;
}

.justify-around {
  justify-content: space-around;
}

.align-start {
  align-items: flex-start;
}

.align-center {
  align-items: center;
}

.align-end {
  align-items: flex-end;
}

.align-stretch {
  align-items: stretch;
}

/* ========== SPACING UTILITIES ========== */
.m-0 { margin: 0; }
.m-auto { margin: auto; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.ml-0 { margin-left: 0; }
.mr-0 { margin-right: 0; }

.p-0 { padding: 0; }
.pt-0 { padding-top: 0; }
.pb-0 { padding-bottom: 0; }
.pl-0 { padding-left: 0; }
.pr-0 { padding-right: 0; }

/* Generate spacing classes */
.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mt-xl { margin-top: var(--spacing-xl); }

.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }
.mb-xl { margin-bottom: var(--spacing-xl); }

.pt-sm { padding-top: var(--spacing-sm); }
.pt-md { padding-top: var(--spacing-md); }
.pt-lg { padding-top: var(--spacing-lg); }
.pt-xl { padding-top: var(--spacing-xl); }

.pb-sm { padding-bottom: var(--spacing-sm); }
.pb-md { padding-bottom: var(--spacing-md); }
.pb-lg { padding-bottom: var(--spacing-lg); }
.pb-xl { padding-bottom: var(--spacing-xl); }

/* ========== CONTENT WRAPPER ========== */
.content-wrapper {
  max-width: var(--container-lg);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.content-narrow {
  max-width: var(--container-md);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.content-wide {
  max-width: var(--container-xxl);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

/* ========== RESPONSIVE DESIGN ========== */
@media (max-width: 768px) {
  .hero-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }
  
  .hero-text {
    order: 1;
    text-align: center;
  }
  
  .hero-image {
    order: 0;
  }
  
  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }
  
  .section {
    padding: var(--spacing-xl) 0;
  }
  
  .section-large {
    padding: var(--spacing-xxl) 0;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    text-align: center;
  }
  
  /* Mobile-first flex utilities */
  .flex-mobile-column {
    flex-direction: column;
  }
  
  .justify-mobile-center {
    justify-content: center;
  }
  
  .text-mobile-center {
    text-align: center;
  }
}

@media (max-width: 576px) {
  .hero {
    padding: var(--spacing-xl) 0;
  }
  
  .section {
    padding: var(--spacing-lg) 0;
  }
  
  .section-header {
    margin-bottom: var(--spacing-lg);
  }
  
  .container {
    padding: 0 var(--spacing-sm);
  }
}

/* ========== PAGE-SPECIFIC LAYOUTS ========== */
.page-header {
  background: linear-gradient(135deg, var(--background) 0%, var(--background-alt) 100%);
  padding: var(--spacing-xl) 0;
  text-align: center;
}

.page-header h1 {
  font-size: clamp(2rem, 4vw, 2.5rem);
  margin-bottom: var(--spacing-md);
}

.page-header p {
  color: var(--text-medium);
  font-size: var(--font-size-lg);
  max-width: 600px;
  margin: 0 auto;
}

/* Content sections */
.main-content {
  padding: var(--spacing-xl) 0;
}

.sidebar {
  padding: var(--spacing-xl) 0;
}

/* Two-column layout */
.two-column {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--spacing-xl);
}

@media (max-width: 768px) {
  .two-column {
    grid-template-columns: 1fr;
  }
}