/* Utility Classes — replacements for Tailwind CDN utilities used in templates */

/* ============================================================
   LAYOUT — display, position, flex, grid
   ============================================================ */

.flex { display: flex; }
.flex-col { flex-direction: column; }
.flex-1 { flex: 1 1 0%; }
.inline-flex { display: inline-flex; }
.inline-block { display: inline-block; }
.block { display: block; }
.hidden { display: none; }
.grid { display: grid; gap: var(--space-6); }

/* Flex alignment */
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.items-baseline { align-items: baseline; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }

/* Position */
.relative { position: relative; }
.absolute { position: absolute; }
.fixed { position: fixed; }

/* Inset */
.inset-0 { top: 0; right: 0; bottom: 0; left: 0; }
.top-1\/2 { top: 50%; }
.-top-5 { top: -1.25rem; }
.right-0 { right: 0; }
.right-2 { right: 0.5rem; }
.-right-5 { right: -1.25rem; }
.left-2 { left: 0.5rem; }

/* Transform */
.transform { transform: translateX(0); /* enable GPU compositing */ }
.-translate-y-1\/2 { transform: translateY(-50%); }

/* Overflow */
.overflow-hidden { overflow: hidden; }

/* Object fit */
.object-cover { object-fit: cover; }
.object-contain { object-fit: contain; }

/* ============================================================
   SIZING — width, height
   ============================================================ */

.w-full { width: 100%; }
.w-5 { width: 1.25rem; }
.w-56 { width: 14rem; }
.w-\[90vw\] { width: 90vw; }
.max-w-full { max-width: 100%; }
.max-h-full { max-height: 100%; }
.h-full { height: 100%; }
.h-64 { height: 16rem; }
.h-\[85vh\] { height: 85vh; }
.min-h-screen { min-height: 100vh; }

/* ============================================================
   SPACING — margin, padding, gap, space-*
   ============================================================ */

/* Margin — top */
.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: var(--space-2); }
.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }
.mt-8 { margin-top: var(--space-8); }
.mt-12 { margin-top: var(--space-12); }

/* Margin — bottom */
.mb-2 { margin-bottom: var(--space-2); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }
.mb-8 { margin-bottom: var(--space-8); }
.mb-12 { margin-bottom: var(--space-12); }
.\!mb-0 { margin-bottom: 0 !important; }

/* Margin — left / right */
.ml-1 { margin-left: 0.25rem; }
.ml-2 { margin-left: var(--space-2); }
.mr-1 { margin-right: 0.25rem; }
.mr-1\.5 { margin-right: 0.375rem; }
.mr-2 { margin-right: var(--space-2); }
.mr-3 { margin-right: var(--space-3); }

/* Padding */
.p-4 { padding: var(--space-4); }
.px-4 { padding-left: var(--space-4); padding-right: var(--space-4); }
.px-6 { padding-left: var(--space-6); padding-right: var(--space-6); }
.py-1 { padding-top: 0.25rem; padding-bottom: 0.25rem; }
.py-2 { padding-top: var(--space-2); padding-bottom: var(--space-2); }
.py-3 { padding-top: var(--space-3); padding-bottom: var(--space-3); }
.pt-4 { padding-top: var(--space-4); }
.pt-8 { padding-top: var(--space-8); }

/* Gap */
.gap-4 { gap: var(--space-4); }
.gap-6 { gap: var(--space-6); }
.gap-8 { gap: var(--space-8); }

/* Space between children */
.space-y-1 > * + * { margin-top: 0.25rem; }
.space-y-2 > * + * { margin-top: var(--space-2); }
.space-y-4 > * + * { margin-top: var(--space-4); }

/* ============================================================
   TYPOGRAPHY — font-size, font-weight, line-height, text-align
   ============================================================ */

.text-sm { font-size: var(--text-sm); }
.text-base { font-size: var(--text-base); }
.text-lg { font-size: var(--text-lg); }
.text-xl { font-size: var(--text-xl); }
.text-2xl { font-size: var(--text-2xl); }
.text-3xl { font-size: var(--text-3xl); }
.text-4xl { font-size: var(--text-4xl); }
.text-5xl { font-size: var(--text-5xl); }
.text-6xl { font-size: var(--text-6xl); }

.font-medium { font-weight: var(--font-medium); }
.font-semibold { font-weight: var(--font-semibold); }
.font-bold { font-weight: var(--font-bold); }

.leading-relaxed { line-height: var(--leading-relaxed); }

.text-center { text-align: center; }
.text-left { text-align: left; }
.underline { text-decoration: underline; }
.list-inside { list-style-position: inside; }

/* ============================================================
   COLORS — text, background, border, opacity
   ============================================================ */

/* Text colors */
.text-white { color: #ffffff; }
.text-gray-200 { color: #e5e7eb; }
.text-gray-500 { color: var(--gray-500); }
.text-gray-600 { color: var(--gray-600); }
.text-gray-700 { color: var(--gray-700); }
.text-slate-500 { color: #64748b; }
.text-slate-700 { color: #334155; }
.text-slate-800 { color: #1e293b; }
.text-amber-400 { color: #fbbf24; }
.text-green-500 { color: #22c55e; }
.text-green-600 { color: #16a34a; }

/* Background colors */
.bg-white { background-color: #ffffff; }
.bg-black { background-color: #000000; }
.bg-gray-50 { background-color: var(--gray-50); }
.bg-slate-50 { background-color: #f8fafc; }
.bg-opacity-80 { --tw-bg-opacity: 0.8; }

/* Combined bg + opacity for the gallery modal */
.bg-black.bg-opacity-80 { background-color: rgba(0, 0, 0, 0.8); }

/* ============================================================
   BORDERS
   ============================================================ */

.border { border-width: 1px; border-style: solid; border-color: #e2e8f0; }
.border-t { border-top-width: 1px; border-top-style: solid; border-top-color: #e2e8f0; }
.border-gray-300 { border-color: var(--gray-300); }
.border-slate-200 { border-color: #e2e8f0; }
.border-green-500 { border-color: #22c55e; }

/* Border radius */
.rounded-md { border-radius: var(--radius-md); }
.rounded-lg { border-radius: var(--radius-lg); }
.rounded-xl { border-radius: var(--radius-xl); }
.rounded-2xl { border-radius: var(--radius-2xl); }
.rounded-b-lg { border-bottom-left-radius: var(--radius-lg); border-bottom-right-radius: var(--radius-lg); }

/* Ring (for dropdown focus) */
.ring-1 { box-shadow: 0 0 0 1px var(--tw-ring-color, rgba(0, 0, 0, 0.05)); }
.ring-black { --tw-ring-color: #000000; }
.ring-opacity-5 { --tw-ring-color: rgba(0, 0, 0, 0.05); }
.ring-1.ring-black.ring-opacity-5 { box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.05); }

/* ============================================================
   SHADOWS
   ============================================================ */

.shadow { box-shadow: var(--shadow-base); }
.shadow-sm { box-shadow: var(--shadow-sm); }
.shadow-lg { box-shadow: var(--shadow-lg); }
.shadow-xl { box-shadow: var(--shadow-xl); }

/* ============================================================
   EFFECTS — opacity, cursor, transition
   ============================================================ */

.opacity-90 { opacity: 0.9; }
.cursor-pointer { cursor: pointer; }

.transition { transition-property: color, background-color, border-color, text-decoration-color, fill, stroke, opacity, box-shadow, transform, filter, backdrop-filter; transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1); transition-duration: 150ms; }
.transition-colors { transition-property: color, background-color, border-color, text-decoration-color, fill, stroke; transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1); transition-duration: 150ms; }
.transition-transform { transition-property: transform; transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1); transition-duration: 150ms; }
.duration-200 { transition-duration: 200ms; }
.duration-300 { transition-duration: 300ms; }

/* ============================================================
   Z-INDEX
   ============================================================ */

.z-10 { z-index: 10; }
.z-\[1000\] { z-index: 1000; }

/* ============================================================
   HOVER STATES
   ============================================================ */

.hover\:bg-gray-50:hover { background-color: var(--gray-50); }
.hover\:bg-gray-100:hover { background-color: var(--gray-100); }
.hover\:bg-slate-100:hover { background-color: #f1f5f9; }
.hover\:bg-green-500:hover { background-color: #22c55e; }
.hover\:text-white:hover { color: #ffffff; }
.hover\:shadow-md:hover { box-shadow: var(--shadow-md); }

/* ============================================================
   FOCUS STATES
   ============================================================ */

.focus\:outline-none:focus { outline: 2px solid transparent; outline-offset: 2px; }

/* ============================================================
   RESPONSIVE — sm (640px)
   ============================================================ */

@media (min-width: 640px) {
  .sm\:flex-row { flex-direction: row; }
  .sm\:grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
  .sm\:space-x-4 > * + * { margin-left: var(--space-4); }
  .sm\:space-y-0 > * + * { margin-top: 0; }
  .sm\:top-2 { top: 0.5rem; }
  .sm\:right-2 { right: 0.5rem; }
  .sm\:right-4 { right: 1rem; }
  .sm\:left-4 { left: 1rem; }
}

/* ============================================================
   RESPONSIVE — md (768px)
   ============================================================ */

@media (min-width: 768px) {
  .md\:flex { display: flex; }
  .md\:grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
  .md\:items-start { align-items: flex-start; }
  .md\:justify-between { justify-content: space-between; }
  .md\:mt-0 { margin-top: 0; }
  .md\:pt-12 { padding-top: var(--space-12); }
  .md\:text-3xl { font-size: var(--text-3xl); }
  .md\:text-5xl { font-size: var(--text-5xl); }
  .md\:text-6xl { font-size: var(--text-6xl); }
}

/* ============================================================
   RESPONSIVE — lg (1024px)
   ============================================================ */

@media (min-width: 1024px) {
  .lg\:grid-cols-4 { grid-template-columns: repeat(4, 1fr); }
}

/* Breadcrumb */
/* Page Wrapper */
.page-wrapper {
  padding-top: 120px;
  padding-bottom: var(--space-16);
  min-height: 60vh;
}

.page-title {
  font-size: var(--text-4xl);
  font-weight: var(--font-bold);
  color: var(--secondary);
  margin-bottom: var(--space-8);
}

/* Blog Grid (standalone page — home.css only loads on homepage) */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-8);
}

/* Button outline variant */
.btn-outline {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}

.btn-outline:hover {
  background: var(--primary);
  color: white;
}

/* Cookie Consent */
.cookie-consent {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: white;
  box-shadow: 0 -4px 12px rgba(0,0,0,0.1);
  z-index: var(--z-fixed);
  padding: var(--space-4) var(--space-6);
  display: flex;
  justify-content: center;
}
.cookie-consent-content {
  max-width: 1200px;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
}
.cookie-consent-content p { margin: 0; font-size: var(--text-sm); color: var(--gray-600); }
.cookie-consent-actions { display: flex; align-items: center; gap: var(--space-3); }
.cookie-consent-link { font-size: var(--text-sm); color: var(--gray-500); text-decoration: underline; }

/* Animate on scroll */
[data-animate] { opacity: 0; transform: translateY(20px); transition: opacity 0.6s ease, transform 0.6s ease; }
[data-animate].animated { opacity: 1; transform: translateY(0); }

/* Breadcrumb */
.breadcrumb-nav { padding: var(--space-4) 0; max-width: 1200px; margin: 0 auto; padding-left: var(--space-6); padding-right: var(--space-6); }
.breadcrumb-list { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-2); list-style: none; padding: 0; margin: 0; font-size: var(--text-sm); }
.breadcrumb-link { color: var(--gray-500); text-decoration: none; transition: color var(--transition-base); }
.breadcrumb-link:hover { color: var(--primary); }
.breadcrumb-current { color: var(--gray-700); font-weight: var(--font-medium); }
.breadcrumb-separator { color: var(--gray-400); }