/* ============================================================
   Mazoon Aluminum — Design System
   Bootstrap 5.3 customization · Light/Dark theme · Black primary
   ============================================================ */

/* ---------- Light theme ---------- */
:root,
[data-bs-theme="light"] {
  --mz-font-arabic: "Noto Sans Arabic";
  --mz-font-latin: "Ubuntu";
  --bs-font-sans-serif: var(--mz-font-latin), var(--mz-font-arabic), Tahoma, Arial, system-ui, -apple-system, "Segoe UI", sans-serif;
  --bs-body-font-family: var(--bs-font-sans-serif);
  --bs-primary: #000000;
  --bs-primary-rgb: 0, 0, 0;
  --bs-primary-text-emphasis: #000000;
  --bs-primary-bg-subtle: #f0f0f0;
  --bs-primary-border-subtle: #d5d5d5;
  --bs-secondary: #6c757d;
  --bs-secondary-rgb: 108, 117, 125;
  --bs-emphasis-color: #000000;
  --bs-emphasis-color-rgb: 0, 0, 0;
  --bs-link-color: #000000;
  --bs-link-color-rgb: 0, 0, 0;
  --bs-link-hover-color: #333333;
  --bs-link-hover-color-rgb: 51, 51, 51;
  --bs-focus-ring-width: 0.2rem;
  --bs-focus-ring-opacity: 0.18;
  --bs-focus-ring-color: rgba(0, 0, 0, 0.18);

  --mz-surface-0: #ffffff;
  --mz-surface-1: #f7f8f8;
  --mz-surface-2: #eef0f1;
  --mz-elevated-bg: rgba(255,255,255,.86);
  --mz-hero-bg: linear-gradient(135deg, #ffffff 0%, #f5f6f6 55%, #eceeef 100%);
  --mz-section-alt-bg: #ffffff;
  --mz-card-shadow: 0 1px 2px rgba(0,0,0,.04);
  --mz-card-hover-shadow: 0 .65rem 1.75rem rgba(16,24,40,.10);
  --mz-nav-bg: rgba(255,255,255,.82);
  --mz-nav-shadow: 0 1px 18px rgba(16,24,40,.08);
  --mz-inset-border: rgba(255,255,255,.65);
  --mz-accent: #b99755;
  --mz-accent-rgb: 185, 151, 85;
}

/* ---------- Dark theme ---------- */
[data-bs-theme="dark"] {
  color-scheme: dark;
  --bs-body-color: #dee2e6;
  --bs-body-color-rgb: 222, 226, 230;
  --bs-body-bg: #0d0f11;
  --bs-body-bg-rgb: 13, 15, 17;
  --bs-emphasis-color: #ffffff;
  --bs-emphasis-color-rgb: 255, 255, 255;
  --bs-secondary-color: rgba(222, 226, 230, 0.75);
  --bs-secondary-color-rgb: 222, 226, 230;
  --bs-secondary-bg: #181a1d;
  --bs-secondary-bg-rgb: 24, 26, 29;
  --bs-tertiary-color: rgba(222, 226, 230, 0.5);
  --bs-tertiary-color-rgb: 222, 226, 230;
  --bs-tertiary-bg: #121315;
  --bs-tertiary-bg-rgb: 18, 19, 21;
  --bs-border-color: #2b3035;
  --bs-border-color-translucent: rgba(255, 255, 255, 0.1);
  --bs-primary: #000000;
  --bs-primary-rgb: 0, 0, 0;
  --bs-primary-text-emphasis: #f8f9fa;
  --bs-primary-bg-subtle: #1a1a1a;
  --bs-primary-border-subtle: #333333;
  --bs-link-color: #f8f9fa;
  --bs-link-color-rgb: 248, 249, 250;
  --bs-link-hover-color: #ffffff;
  --bs-link-hover-color-rgb: 255, 255, 255;
  --bs-focus-ring-width: 0.2rem;
  --bs-focus-ring-opacity: 0.2;
  --bs-focus-ring-color: rgba(255, 255, 255, 0.2);

  --mz-surface-0: #0d0f11;
  --mz-surface-1: #14171a;
  --mz-surface-2: #1d2125;
  --mz-elevated-bg: rgba(20,23,26,.84);
  --mz-hero-bg: linear-gradient(135deg, #171a1d 0%, #101214 58%, #090a0b 100%);
  --mz-section-alt-bg: #181a1d;
  --mz-card-shadow: 0 1px 2px rgba(0,0,0,.28);
  --mz-card-hover-shadow: 0 .75rem 1.8rem rgba(0,0,0,.42);
  --mz-nav-bg: rgba(13,15,17,.78);
  --mz-nav-shadow: 0 1px 22px rgba(0,0,0,.36);
  --mz-inset-border: rgba(255,255,255,.055);
  --mz-accent: #d6b875;
  --mz-accent-rgb: 214, 184, 117;
}

/* ---------- Global surface polish ---------- */
body {
  background:
    radial-gradient(circle at top left, rgba(var(--mz-accent-rgb), .07), transparent 24rem),
    var(--bs-body-bg);
}

::selection {
  background: rgba(var(--mz-accent-rgb), .32);
  color: var(--bs-emphasis-color);
}

/* ---------- Button overrides ---------- */
.btn-primary {
  --bs-btn-color: #fff;
  --bs-btn-bg: #000;
  --bs-btn-border-color: #000;
  --bs-btn-hover-color: #fff;
  --bs-btn-hover-bg: #222;
  --bs-btn-hover-border-color: #222;
  --bs-btn-focus-shadow-rgb: 0, 0, 0;
  --bs-btn-active-color: #fff;
  --bs-btn-active-bg: #333;
  --bs-btn-active-border-color: #333;
  --bs-btn-disabled-color: #fff;
  --bs-btn-disabled-bg: #000;
  --bs-btn-disabled-border-color: #000;
  box-shadow: 0 .35rem .9rem rgba(0,0,0,.14);
}
.btn-primary:hover,
.btn-primary:focus-visible {
  box-shadow: 0 .45rem 1.1rem rgba(0,0,0,.18);
}

[data-bs-theme="dark"] .btn-primary {
  --bs-btn-color: #0d0f11;
  --bs-btn-bg: #f8f9fa;
  --bs-btn-border-color: #f8f9fa;
  --bs-btn-hover-color: #0d0f11;
  --bs-btn-hover-bg: #ffffff;
  --bs-btn-hover-border-color: #ffffff;
  --bs-btn-active-color: #0d0f11;
  --bs-btn-active-bg: #e9ecef;
  --bs-btn-active-border-color: #e9ecef;
  --bs-btn-disabled-color: #0d0f11;
  --bs-btn-disabled-bg: #adb5bd;
  --bs-btn-disabled-border-color: #adb5bd;
  box-shadow: 0 .45rem 1.2rem rgba(0,0,0,.34);
}

.btn-outline-primary {
  --bs-btn-color: var(--bs-link-color);
  --bs-btn-border-color: var(--bs-link-color);
  --bs-btn-hover-color: var(--bs-body-bg);
  --bs-btn-hover-bg: var(--bs-link-color);
  --bs-btn-hover-border-color: var(--bs-link-color);
  --bs-btn-focus-shadow-rgb: var(--bs-link-color-rgb);
  --bs-btn-active-color: var(--bs-body-bg);
  --bs-btn-active-bg: var(--bs-link-color);
  --bs-btn-active-border-color: var(--bs-link-color);
  --bs-btn-disabled-color: var(--bs-link-color);
  --bs-btn-disabled-bg: transparent;
  --bs-btn-disabled-border-color: var(--bs-link-color);
}

/* ---------- Dropdown menus ---------- */
.dropdown-menu {
  --bs-dropdown-link-active-bg: var(--bs-emphasis-color);
  --bs-dropdown-link-active-color: var(--bs-body-bg);
  --bs-dropdown-link-hover-bg: var(--bs-tertiary-bg);
  --bs-dropdown-link-hover-color: var(--bs-emphasis-color);
  border-color: var(--bs-border-color);
  background-color: var(--mz-elevated-bg);
  backdrop-filter: blur(16px) saturate(1.25);
  -webkit-backdrop-filter: blur(16px) saturate(1.25);
  box-shadow: 0 .5rem 1rem rgba(0,0,0,.1);
}
[data-bs-theme="dark"] .dropdown-menu {
  box-shadow: 0 .5rem 1rem rgba(0,0,0,.35);
}

/* ---------- Nav links active/focus ---------- */
.navbar .nav-link.active,
.navbar .nav-link:focus {
  color: var(--bs-emphasis-color);
}
.navbar .nav-link:hover {
  color: var(--bs-emphasis-color);
}

/* ---------- Nav pills / tabs — override Bootstrap blue ---------- */
.nav-pills .nav-link.active,
.nav-pills .show > .nav-link {
  background-color: var(--bs-emphasis-color);
  color: var(--bs-body-bg);
}
.nav-pills .nav-link:hover:not(.active) {
  color: var(--bs-emphasis-color);
}

.nav-tabs .nav-link.active,
.nav-tabs .nav-item.show .nav-link {
  color: var(--bs-emphasis-color);
  border-bottom-color: var(--bs-emphasis-color);
}

/* ---------- Form controls focus ---------- */
.form-control:focus,
.form-select:focus {
  border-color: var(--bs-emphasis-color);
  box-shadow: 0 0 0 .2rem rgba(var(--bs-emphasis-color-rgb), .15);
}

.form-control,
.form-select,
.form-check-input {
  border-color: var(--bs-border-color);
}

.form-control:hover,
.form-select:hover {
  border-color: rgba(var(--bs-emphasis-color-rgb), .38);
}

/* ---------- Direction-safe machine values ---------- */
.mz-ltr-value {
  direction: ltr;
  unicode-bidi: isolate;
  font-variant-numeric: tabular-nums;
}

.mz-technical-value {
  direction: ltr;
  unicode-bidi: isolate;
  font-variant-numeric: tabular-nums;
}

.mz-ltr-input,
input[type="email"],
input[type="tel"],
input[type="number"],
input[inputmode="email"],
input[inputmode="tel"],
input[inputmode="numeric"],
input[inputmode="decimal"],
input[autocomplete="email"],
input[autocomplete="tel"] {
  direction: ltr;
  text-align: left;
  unicode-bidi: isolate;
}

@media (max-width: 575.98px) {
  .mz-mobile-data-table thead {
    display: none;
  }

  .mz-mobile-data-table tbody,
  .mz-mobile-data-table tr,
  .mz-mobile-data-table td {
    display: block;
    width: 100%;
  }

  .mz-mobile-data-table tr {
    border: 1px solid var(--bs-border-color);
    border-radius: .75rem;
    padding: .75rem;
    margin-bottom: .75rem;
    background: var(--bs-body-bg);
  }

  .mz-mobile-data-table td {
    border: 0;
    padding: .35rem 0 !important;
    text-align: start !important;
  }

  .mz-mobile-data-table td[data-label] {
    display: flex;
    justify-content: space-between;
    align-items: start;
    gap: 1rem;
  }

  .mz-mobile-data-table td[data-label]::before {
    content: attr(data-label);
    color: var(--bs-secondary-color);
    font-size: .8125rem;
    font-weight: 600;
    flex: 0 0 auto;
  }

  .mz-mobile-data-table td[data-label] > * {
    max-width: 65%;
  }

  .mz-mobile-data-table .mz-mobile-full {
    display: block;
  }

  .mz-mobile-data-table .mz-mobile-full::before {
    display: block;
    margin-bottom: .25rem;
  }

  .mz-mobile-data-table .mz-mobile-full > * {
    max-width: 100%;
  }
}

/* ---------- Pagination active ---------- */
.page-item.active .page-link {
  background-color: var(--bs-emphasis-color);
  border-color: var(--bs-emphasis-color);
  color: var(--bs-body-bg);
}
.page-link:hover {
  color: var(--bs-emphasis-color);
}
.page-link:focus {
  box-shadow: 0 0 0 .2rem rgba(var(--bs-emphasis-color-rgb), .15);
}

/* ---------- List group active ---------- */
.list-group-item.active {
  background-color: var(--bs-emphasis-color);
  border-color: var(--bs-emphasis-color);
  color: var(--bs-body-bg);
}

.table {
  --bs-table-striped-bg: rgba(var(--bs-emphasis-color-rgb), .025);
  --bs-table-hover-bg: rgba(var(--bs-emphasis-color-rgb), .045);
}

[data-bs-theme="dark"] .table {
  --bs-table-striped-bg: rgba(255,255,255,.025);
  --bs-table-hover-bg: rgba(255,255,255,.055);
}

/* ---------- Form check/switch active ---------- */
.form-check-input:checked {
  background-color: var(--bs-emphasis-color);
  border-color: var(--bs-emphasis-color);
}
.form-check-input:focus {
  box-shadow: 0 0 0 .2rem rgba(var(--bs-emphasis-color-rgb), .15);
  border-color: var(--bs-emphasis-color);
}
.form-switch .form-check-input:checked {
  background-color: var(--bs-emphasis-color);
}

/* ---------- Progress bar ---------- */
.progress-bar {
  background-color: var(--bs-emphasis-color);
}

/* ---------- Dark mode logo invert ---------- */
[data-bs-theme="dark"] .navbar-brand img {
  filter: brightness(0) invert(1);
}
[data-bs-theme="dark"] .mz-footer-logo {
  filter: brightness(0) invert(1);
}

/* ---------- Global smooth scroll ---------- */
html {
  scroll-behavior: smooth;
}

/* ---------- Navbar glass effect ---------- */
.mz-navbar {
  backdrop-filter: blur(18px) saturate(1.35);
  -webkit-backdrop-filter: blur(18px) saturate(1.35);
  background: var(--mz-nav-bg) !important;
  transition: box-shadow .25s ease, background-color .25s ease;
}
.mz-navbar.scrolled {
  box-shadow: var(--mz-nav-shadow);
}

/* ---------- Internal module navigation ---------- */
.mz-module-nav {
  position: relative;
  z-index: 10;
  background: var(--bs-body-bg);
}

.mz-module-nav .nav {
  row-gap: .25rem;
}

/* ---------- Hero section ---------- */
.mz-hero {
  background: var(--mz-hero-bg);
  border-radius: 1rem;
  overflow: hidden;
  border: 1px solid var(--bs-border-color);
  box-shadow: inset 0 1px 0 var(--mz-inset-border);
}

/* ---------- Section spacing ---------- */
.mz-section {
  padding-top: 3rem;
  padding-bottom: 3rem;
}
@media (min-width: 768px) {
  .mz-section {
    padding-top: 4rem;
    padding-bottom: 4rem;
  }
}

/* ---------- Cards ---------- */
.mz-card {
  border: 1px solid var(--bs-border-color);
  border-radius: .75rem;
  box-shadow: var(--mz-card-shadow);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease, background-color .2s ease;
}
.mz-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--mz-card-hover-shadow);
  border-color: rgba(var(--bs-emphasis-color-rgb), .2);
}

/* Feature cards — icon top */
.mz-feature-icon {
  width: 3rem;
  height: 3rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: .625rem;
  font-size: 1.25rem;
  flex-shrink: 0;
  box-shadow: inset 0 1px 0 var(--mz-inset-border);
}

/* ---------- Stat counters ---------- */
.mz-stat {
  padding: 1.25rem 1rem;
  border-radius: .75rem;
  text-align: center;
  border: 1px solid var(--bs-border-color);
  background: var(--mz-surface-1);
  box-shadow: inset 0 1px 0 var(--mz-inset-border);
}
.mz-stat-number {
  font-size: 1.75rem;
  font-weight: 800;
  line-height: 1.1;
}
.mz-stat-label {
  font-size: .8125rem;
  color: var(--bs-secondary-color);
  margin-top: .25rem;
}

/* ---------- Timeline ---------- */
.mz-timeline {
  position: relative;
  padding-inline-start: 2rem;
}
.mz-timeline::before {
  content: "";
  position: absolute;
  inset-inline-start: .5rem;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--bs-border-color);
}
.mz-timeline-item {
  position: relative;
  padding-bottom: 2rem;
}
.mz-timeline-item:last-child {
  padding-bottom: 0;
}
.mz-timeline-dot {
  position: absolute;
  inset-inline-start: -1.75rem;
  top: .25rem;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--bs-emphasis-color);
  border: 2px solid var(--bs-body-bg);
  box-shadow: 0 0 0 4px rgba(var(--bs-emphasis-color-rgb), .08);
}

/* ---------- Footer ---------- */
.mz-footer {
  border-top: 1px solid var(--bs-border-color);
  box-shadow: inset 0 1px 0 var(--mz-inset-border);
}
.mz-footer a {
  color: var(--bs-secondary-color);
  text-decoration: none;
  transition: color .15s;
}
.mz-footer a:hover {
  color: var(--bs-emphasis-color);
}

/* ---------- Blog article content ---------- */
#post-content {
  font-size: 1.02rem;
}

#post-content > *:first-child {
  margin-top: 0;
}

#post-content .lead {
  color: var(--bs-emphasis-color);
  font-size: 1.18rem;
  line-height: 1.9;
  margin-bottom: 1.25rem;
}

#post-content h2 {
  font-size: 1.45rem;
  font-weight: 700;
  margin-top: 2.4rem;
  margin-bottom: .75rem;
  padding-bottom: .5rem;
  border-bottom: 1px solid var(--bs-border-color);
}
#post-content h3 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-top: 1.5rem;
  margin-bottom: .5rem;
}

#post-content p {
  margin-bottom: 1rem;
}

#post-content ul,
#post-content ol {
  padding-inline-start: 1.35rem;
  margin-bottom: 1.25rem;
}

#post-content li {
  margin-bottom: .45rem;
}

#post-content li::marker {
  color: var(--bs-emphasis-color);
}

#post-content img {
  max-width: 100%;
  height: auto;
  border-radius: .5rem;
  margin-block: 1rem;
}
#post-content blockquote {
  border-inline-start: 3px solid var(--bs-border-color);
  padding-inline-start: 1rem;
  margin-block: 1rem;
  color: var(--bs-secondary-color);
  font-style: italic;
}

#post-content table {
  overflow: hidden;
  border: 1px solid var(--bs-border-color);
  border-radius: .75rem;
  margin-block: 1.5rem;
}

#post-content table thead th {
  color: var(--bs-emphasis-color);
  background: var(--bs-tertiary-bg);
  border-bottom: 1px solid var(--bs-border-color);
}

#post-content table td,
#post-content table th {
  padding: .85rem;
}

.mz-blog-callout,
.mz-blog-note {
  display: grid;
  gap: .35rem;
  margin-block: 1.5rem;
  padding: 1rem 1.15rem;
  border-radius: .75rem;
  border: 1px solid var(--bs-border-color);
  box-shadow: inset 0 1px 0 var(--mz-inset-border);
}

.mz-blog-callout {
  background: rgba(var(--mz-accent-rgb), .12);
  border-color: rgba(var(--mz-accent-rgb), .28);
}

.mz-blog-note {
  background: var(--bs-tertiary-bg);
}

.mz-blog-callout strong,
.mz-blog-note strong {
  color: var(--bs-emphasis-color);
}

.mz-blog-callout span,
.mz-blog-note span {
  color: var(--bs-secondary-color);
}

.mz-blog-feature-frame {
  aspect-ratio: 16 / 9;
  background: var(--mz-surface-1);
}

.mz-blog-feature-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- Product image frames ---------- */
.mz-product-thumb {
  min-height: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--mz-surface-0);
  border-bottom: 1px solid var(--bs-border-color);
  padding: .75rem;
}
[data-bs-theme="dark"] .mz-product-thumb {
  background: var(--mz-surface-1);
}
.mz-product-thumb img {
  max-height: 120px;
  width: auto;
  object-fit: contain;
}
.mz-product-main-thumb {
  min-height: 240px;
}
.mz-product-main-thumb img {
  max-height: 300px;
}

/* ---------- Accordion custom ---------- */
.mz-accordion .accordion-button:not(.collapsed) {
  background-color: var(--bs-tertiary-bg);
  color: var(--bs-emphasis-color);
  box-shadow: none;
}
.mz-accordion .accordion-button:focus {
  box-shadow: none;
  border-color: var(--bs-border-color);
}

/* ---------- Badge hover for tags ---------- */
a.badge:hover {
  opacity: .85;
}

/* ---------- Breadcrumb compact ---------- */
.breadcrumb {
  font-size: .8125rem;
}

/* ---------- Smooth fade-in for page content ---------- */
@media (prefers-reduced-motion: no-preference) {
  .mz-fade-in {
    animation: mzFadeIn .4s ease-out;
  }
  @keyframes mzFadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
  }
}

/* ---------- CTA banner ---------- */
.mz-cta {
  background: var(--bs-emphasis-color);
  color: var(--bs-body-bg);
  border-radius: 1rem;
  padding: 2.5rem 2rem;
  box-shadow: 0 1rem 2rem rgba(0,0,0,.12);
}
.mz-cta .btn-primary {
  --bs-btn-bg: var(--bs-body-bg);
  --bs-btn-color: var(--bs-emphasis-color);
  --bs-btn-border-color: var(--bs-body-bg);
  --bs-btn-hover-bg: var(--bs-secondary-bg);
  --bs-btn-hover-color: var(--bs-emphasis-color);
  --bs-btn-hover-border-color: var(--bs-secondary-bg);
}

/* ---------- Sticky sidebar offset ---------- */
.mz-sticky-sidebar {
  position: sticky;
  top: 5rem;
}

/* ---------- Page header pattern ---------- */
.mz-page-header {
  padding: 2rem 0 1.5rem;
  margin-bottom: 2rem;
  border-bottom: 1px solid var(--bs-border-color);
}

/* ---------- Compact polish for common Bootstrap surfaces ---------- */
.card,
.modal-content,
.offcanvas,
.list-group-item {
  border-color: var(--bs-border-color);
}

.card {
  box-shadow: var(--mz-card-shadow);
}

.badge.text-bg-light,
.badge.bg-body-tertiary,
.bg-body-tertiary {
  box-shadow: inset 0 1px 0 var(--mz-inset-border);
}

.alert {
  border-color: var(--bs-border-color);
}

.btn {
  transition: color .15s ease, background-color .15s ease, border-color .15s ease, box-shadow .15s ease, transform .15s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn:active {
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .btn,
  .mz-card,
  .mz-navbar {
    transition: none;
  }

  .btn:hover,
  .mz-card:hover {
    transform: none;
  }
}