/* ==========================================================================
   ELLWEN PAINTS — Layout System
   Container, grid, flexbox, section spacing, responsive utilities
   ========================================================================== */

/* ── Container System ────────────────────────────────────────────────────── */

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

.container--narrow {
  max-width: var(--container-narrow);
}

.container--wide {
  max-width: var(--container-wide);
}

.container--full {
  max-width: 100%;
  padding-left: 0;
  padding-right: 0;
}

/* ── Section Spacing ─────────────────────────────────────────────────────── */

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

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

.section--no-top {
  padding-top: 0;
}

.section--no-bottom {
  padding-bottom: 0;
}

/* Section backgrounds */
.section--grey {
  background-color: var(--color-white);
}

.section--dark {
  background-color: #3D2B22;
  color: var(--color-white);
}

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

/* ── Page Hero ───────────────────────────────────────────────────────────── */
.page-hero {
  position: relative;
  background-color: var(--color-primary-dark);
  padding: calc(80px + var(--space-16)) 0 var(--space-20);
  color: var(--color-white);
  overflow: hidden;
  display: flex;
  align-items: center;
  min-height: 40vh;
}

@media (max-width: 768px) {
  .page-hero {
    padding: calc(70px + var(--space-8)) 0 var(--space-10);
    min-height: auto;
  }
}

.page-hero--image {
  min-height: 55vh;
}

.page-hero__bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.35;
  z-index: 0;
  mix-blend-mode: overlay;
}

.page-hero__content {
  position: relative;
  z-index: 1;
  max-width: 800px;
}

.page-hero--center .page-hero__content {
  text-align: center;
  margin: 0 auto;
}

.page-hero__label {
  display: inline-block;
  font-size: var(--text-sm);
  font-weight: var(--weight-bold);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  color: var(--color-brand-accent);
  margin-bottom: var(--space-4);
  padding: var(--space-1) var(--space-3);
  border: 1px solid var(--color-brand-accent);
  border-radius: var(--radius-full);
}

.page-hero__title,
.page-hero h1 {
  font-family: var(--font-display);
  font-size: var(--text-5xl);
  line-height: var(--leading-tight);
  margin-bottom: var(--space-4);
  color: var(--color-off-white) !important;
}

@media (min-width: 768px) {
  .page-hero__title {
    font-size: var(--text-6xl);
  }
}

.page-hero__desc {
  font-size: var(--text-lg);
  color: rgba(255, 255, 255, 0.85);
  line-height: var(--leading-relaxed);
}

@media (min-width: 768px) {
  .page-hero__desc {
    font-size: var(--text-xl);
  }
}

.page-hero--light {
  background-color: var(--color-off-white);
  color: var(--color-dark-charcoal);
}

.page-hero--light .page-hero__title {
  color: var(--color-primary-dark);
}

.page-hero--light .page-hero__desc {
  color: var(--color-dark-grey);
}

/* ── Section Header ──────────────────────────────────────────────────────── */

.section-header {
  text-align: center;
  margin-bottom: var(--space-16);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.section-header--left {
  text-align: left;
  margin-left: 0;
  margin-right: 0;
}

/* ── Grid System ─────────────────────────────────────────────────────────── */

.grid {
  display: grid;
  gap: var(--space-8);
}

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

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

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

@media (max-width: 768px) {
  .grid--2, .grid--3, .grid--4 {
    grid-template-columns: 1fr;
  }
}

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

.grid--auto-fit {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

/* Grid gap variations */
.grid--gap-sm {
  gap: var(--space-4);
}

.grid--gap-lg {
  gap: var(--space-12);
}

.grid--gap-xl {
  gap: var(--space-16);
}

/* ── Flexbox Utilities ───────────────────────────────────────────────────── */

.flex {
  display: flex;
}

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

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

.flex--center {
  align-items: center;
  justify-content: center;
}

.flex--between {
  justify-content: space-between;
  align-items: center;
}

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

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

.flex--gap-sm {
  gap: var(--space-3);
}

.flex--gap {
  gap: var(--space-6);
}

.flex--gap-lg {
  gap: var(--space-8);
}

/* ── Two Column Layout (text + image) ────────────────────────────────────── */

.split-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.split-layout--reverse {
  direction: rtl;
}

.split-layout--reverse > * {
  direction: ltr;
}

.split-layout__content {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.split-layout__media {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.split-layout__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ── Page Banner ─────────────────────────────────────────────────────────── */

.page-banner {
  position: relative;
  padding: var(--space-24) 0 var(--space-16);
  background-color: var(--color-primary-dark);
  color: var(--color-white);
  overflow: hidden;
}

.page-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
  opacity: 0.95;
  z-index: 1;
}

.page-banner__content {
  position: relative;
  z-index: 2;
}

.page-banner__title {
  font-size: var(--text-5xl);
  font-weight: var(--weight-bold);
  color: var(--color-white);
  margin-bottom: var(--space-4);
}

.page-banner__description {
  font-size: var(--text-md);
  color: rgba(255, 255, 255, 0.8);
  max-width: 600px;
  line-height: var(--leading-relaxed);
}

/* ── Breadcrumbs ─────────────────────────────────────────────────────────── */

.breadcrumbs {
  padding: var(--space-4) 0;
  font-size: var(--text-sm);
  color: var(--color-medium-grey);
}

.breadcrumbs__list {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.breadcrumbs__item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.breadcrumbs__item::after {
  content: '/';
  color: var(--color-light-grey);
}

.breadcrumbs__item:last-child::after {
  content: none;
}

.breadcrumbs__link {
  color: var(--color-medium-grey);
  transition: color var(--transition-fast);
}

.breadcrumbs__link:hover {
  color: var(--color-primary);
}

.breadcrumbs__current {
  color: var(--color-dark-charcoal);
  font-weight: var(--weight-medium);
}

/* Page banner breadcrumbs (light) */
.page-banner .breadcrumbs {
  margin-bottom: var(--space-6);
}

.page-banner .breadcrumbs__link {
  color: rgba(255, 255, 255, 0.6);
}

.page-banner .breadcrumbs__link:hover {
  color: var(--color-white);
}

.page-banner .breadcrumbs__current {
  color: var(--color-white);
}

.page-banner .breadcrumbs__item::after {
  color: rgba(255, 255, 255, 0.3);
}

/* ── Text Alignment Utilities ────────────────────────────────────────────── */

.text-center { text-align: center; }
.text-left   { text-align: left; }
.text-right  { text-align: right; }

/* ── Responsive ──────────────────────────────────────────────────────────── */

@media (max-width: 1024px) {
  .section {
    padding-top: var(--space-16);
    padding-bottom: var(--space-16);
  }

  .section-header {
    margin-bottom: var(--space-12);
  }

  .grid--4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .split-layout {
    gap: var(--space-10);
  }
}

@media (max-width: 768px) {
  :root {
    --container-padding: var(--space-5);
  }

  .section {
    padding-top: var(--space-12);
    padding-bottom: var(--space-12);
  }

  .section-header {
    margin-bottom: var(--space-8);
  }

  .grid--2,
  .grid--3,
  .grid--4 {
    grid-template-columns: 1fr;
  }

  .split-layout {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .split-layout--reverse {
    direction: ltr;
  }

  .page-banner {
    padding: var(--space-16) 0 var(--space-12);
  }

  .page-banner__title {
    font-size: var(--text-3xl);
  }
}

@media (max-width: 480px) {
  :root {
    --container-padding: var(--space-4);
  }

  .grid--auto-fill,
  .grid--auto-fit {
    grid-template-columns: 1fr;
  }
}