/* Production CSS - Compiled Tailwind + Custom Styles */

/* Base styles */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  line-height: 1.15;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.5;
  color: #1e293b;
  background-color: #fff;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  margin: 0;
  font-weight: 700;
  line-height: 1.2;
}

h1 { font-size: 2.25rem; }
h2 { font-size: 1.875rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

p { margin: 0; }

/* Layout utilities */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

.flex {
  display: flex;
}

.inline-flex {
  display: inline-flex;
}

.grid {
  display: grid;
}

.hidden {
  display: none;
}

.block {
  display: block;
}

.relative {
  position: relative;
}

.absolute {
  position: absolute;
}

.fixed {
  position: fixed;
}

.z-10 { z-index: 10; }
.z-20 { z-index: 20; }
.z-30 { z-index: 30; }
.z-40 { z-index: 40; }
.z-50 { z-index: 50; }

/* Flex utilities */
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.items-end { align-items: flex-end; }

.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.justify-start { justify-content: flex-start; }
.justify-end { justify-content: flex-end; }

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

/* Spacing */
.m-0 { margin: 0; }
.m-1 { margin: 0.25rem; }
.m-2 { margin: 0.5rem; }
.m-3 { margin: 0.75rem; }
.m-4 { margin: 1rem; }
.m-5 { margin: 1.25rem; }
.m-6 { margin: 1.5rem; }
.m-8 { margin: 2rem; }
.m-10 { margin: 2.5rem; }
.m-12 { margin: 3rem; }
.m-16 { margin: 4rem; }
.m-20 { margin: 5rem; }
.m-24 { margin: 6rem; }

.p-0 { padding: 0; }
.p-1 { padding: 0.25rem; }
.p-2 { padding: 0.5rem; }
.p-3 { padding: 0.75rem; }
.p-4 { padding: 1rem; }
.p-5 { padding: 1.25rem; }
.p-6 { padding: 1.5rem; }
.p-8 { padding: 2rem; }
.p-10 { padding: 2.5rem; }
.p-12 { padding: 3rem; }
.p-16 { padding: 4rem; }
.p-20 { padding: 5rem; }
.p-24 { padding: 6rem; }

/* Margins */
.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 0.75rem; }
.mt-4 { margin-top: 1rem; }
.mt-5 { margin-top: 1.25rem; }
.mt-6 { margin-top: 1.5rem; }
.mt-8 { margin-top: 2rem; }
.mt-10 { margin-top: 2.5rem; }
.mt-12 { margin-top: 3rem; }
.mt-16 { margin-top: 4rem; }
.mt-20 { margin-top: 5rem; }
.mt-24 { margin-top: 6rem; }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 0.75rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-5 { margin-bottom: 1.25rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-8 { margin-bottom: 2rem; }
.mb-10 { margin-bottom: 2.5rem; }
.mb-12 { margin-bottom: 3rem; }
.mb-16 { margin-bottom: 4rem; }
.mb-20 { margin-bottom: 5rem; }
.mb-24 { margin-bottom: 6rem; }

/* Width/Height */
.w-full { width: 100%; }
.w-1\/2 { width: 50%; }
.w-1\/3 { width: 33.333333%; }
.w-2\/3 { width: 66.666667%; }
.w-1\/4 { width: 25%; }
.w-3\/4 { width: 75%; }

.h-full { height: 100%; }
.h-screen { height: 100vh; }
.h-16 { height: 4rem; }
.h-20 { height: 5rem; }
.h-24 { height: 6rem; }
.h-32 { height: 8rem; }
.h-40 { height: 10rem; }
.h-48 { height: 12rem; }
.h-64 { height: 16rem; }

/* Colors */
.text-white { color: #ffffff; }
.text-black { color: #000000; }
.text-gray-50 { color: #f9fafb; }
.text-gray-100 { color: #f3f4f6; }
.text-gray-200 { color: #e5e7eb; }
.text-gray-300 { color: #d1d5db; }
.text-gray-400 { color: #9ca3af; }
.text-gray-500 { color: #6b7280; }
.text-gray-600 { color: #4b5563; }
.text-gray-700 { color: #374151; }
.text-gray-800 { color: #1f2937; }
.text-gray-900 { color: #111827; }

.bg-white { background-color: #ffffff; }
.bg-black { background-color: #000000; }
.bg-gray-50 { background-color: #f9fafb; }
.bg-gray-100 { background-color: #f3f4f6; }
.bg-gray-200 { background-color: #e5e7eb; }
.bg-gray-300 { background-color: #d1d5db; }
.bg-gray-400 { background-color: #9ca3af; }
.bg-gray-500 { background-color: #6b7280; }
.bg-gray-600 { background-color: #4b5563; }
.bg-gray-700 { background-color: #374151; }
.bg-gray-800 { background-color: #1f2937; }
.bg-gray-900 { background-color: #111827; }

.bg-blue-50 { background-color: #eff6ff; }
.bg-blue-100 { background-color: #dbeafe; }
.bg-blue-200 { background-color: #bfdbfe; }
.bg-blue-300 { background-color: #93c5fd; }
.bg-blue-400 { background-color: #60a5fa; }
.bg-blue-500 { background-color: #3b82f6; }
.bg-blue-600 { background-color: #2563eb; }
.bg-blue-700 { background-color: #1d4ed8; }
.bg-blue-800 { background-color: #1e40af; }
.bg-blue-900 { background-color: #1e3a8a; }

/* Borders */
.border { border: 1px solid #d1d5db; }
.border-0 { border: 0; }
.border-2 { border: 2px solid #d1d5db; }
.border-4 { border: 4px solid #d1d5db; }

.border-gray-200 { border-color: #e5e7eb; }
.border-gray-300 { border-color: #d1d5db; }
.border-gray-400 { border-color: #9ca3af; }

.rounded { border-radius: 0.25rem; }
.rounded-lg { border-radius: 0.5rem; }
.rounded-xl { border-radius: 0.75rem; }
.rounded-2xl { border-radius: 1rem; }
.rounded-3xl { border-radius: 1.5rem; }
.rounded-full { border-radius: 9999px; }

/* Shadows */
.shadow { box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06); }
.shadow-md { box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06); }
.shadow-lg { box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.06); }
.shadow-xl { box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.06); }
.shadow-2xl { box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25); }

/* Transitions */
.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-all { transition-property: all; transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1); transition-duration: 150ms; }
.duration-150 { transition-duration: 150ms; }
.duration-200 { transition-duration: 200ms; }
.duration-300 { transition-duration: 300ms; }
.duration-500 { transition-duration: 500ms; }

/* Transforms */
.transform { transform: var(--tw-transform); }
.scale-95 { transform: scale(0.95); }
.scale-100 { transform: scale(1); }
.scale-105 { transform: scale(1.05); }
.scale-110 { transform: scale(1.1); }

/* Animations */
.animate-pulse { animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite; }
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: .5; }
}

/* Responsive utilities */
@media (min-width: 640px) {
  .sm\\:block { display: block; }
  .sm\\:hidden { display: none; }
  .sm\\:flex { display: flex; }
  .sm\\:grid { display: grid; }
  .sm\\:text-2xl { font-size: 1.5rem; line-height: 2rem; }
  .sm\\:text-3xl { font-size: 1.875rem; line-height: 2.25rem; }
  .sm\\:text-4xl { font-size: 2.25rem; line-height: 2.5rem; }
}

@media (min-width: 768px) {
  .md\\:block { display: block; }
  .md\\:hidden { display: none; }
  .md\\:flex { display: flex; }
  .md\\:grid { display: grid; }
  .md\\:text-2xl { font-size: 1.5rem; line-height: 2rem; }
  .md\\:text-3xl { font-size: 1.875rem; line-height: 2.25rem; }
  .md\\:text-4xl { font-size: 2.25rem; line-height: 2.5rem; }
  .md\\:text-5xl { font-size: 3rem; line-height: 1; }
}

@media (min-width: 1024px) {
  .lg\\:block { display: block; }
  .lg\\:hidden { display: none; }
  .lg\\:flex { display: flex; }
  .lg\\:grid { display: grid; }
  .lg\\:text-2xl { font-size: 1.5rem; line-height: 2rem; }
  .lg\\:text-3xl { font-size: 1.875rem; line-height: 2.25rem; }
  .lg\\:text-4xl { font-size: 2.25rem; line-height: 2.5rem; }
  .lg\\:text-5xl { font-size: 3rem; line-height: 1; }
  .lg\\:text-6xl { font-size: 3.75rem; line-height: 1; }
}

/* Custom scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: #f1f5f9;
}

::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: #94a3b8;
}

/* Loading states */
.loading {
  background: linear-gradient(90deg, #f1f5f9 25%, #e2e8f0 50%, #f1f5f9 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* Image error handling */
img {
  max-width: 100%;
  height: auto;
}

/* AOS overrides for better performance */
[data-aos] {
  opacity: 0;
  transition-property: transform, opacity;
}

[data-aos].aos-animate {
  opacity: 1;
}

/* Custom styles for the website */
.portfolio-hero {
  background: linear-gradient(135deg, #1e3a8a, #2563eb, #1e40af);
}

.portfolio-grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
}

@media (min-width: 768px) {
  .portfolio-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .portfolio-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1280px) {
  .portfolio-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.p-card {
  background: #ffffff;
  border: none;
  border-radius: 1.25rem;
  overflow: hidden;
  position: relative;
  display: flex;
  flex-direction: column;
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08), 0 2px 10px rgba(0, 0, 0, 0.04);
  transform: translateY(0);
}

.p-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 20px 40px rgba(59, 130, 246, 0.15), 0 10px 25px rgba(0, 0, 0, 0.1);
}

.p-shot {
  position: relative;
  height: 260px;
  overflow: hidden;
  background: #0f172a;
  border-bottom: 1px solid rgba(226, 232, 240, 0.4);
}

.p-shot img {
  width: 100%;
  height: auto;
  min-height: 100%;
  display: block;
  transform: translateY(0);
  transition: transform 0.55s ease;
  filter: none !important;
  -webkit-filter: none !important;
  background: #ffffff;
  image-rendering: -webkit-optimize-contrast;
  image-rendering: crisp-edges;
}

.p-info {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  background: #ffffff;
  flex: 1;
}

.p-title {
  font-size: 1.1rem;
  font-weight: 700;
  line-height: 1.4;
  color: #1e293b;
  margin-bottom: 0.5rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.p-meta {
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  font-weight: 600;
  text-transform: uppercase;
  color: #3b82f6;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 0.5rem;
}

.p-meta i {
  font-size: 0.9rem;
  opacity: 0.8;
}

.p-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: auto;
}

.p-tech span {
  background: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
  border: 1px solid #e2e8f0;
  font-size: 0.7rem;
  padding: 0.4rem 0.8rem;
  border-radius: 0.5rem;
  color: #64748b;
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: all 0.3s ease;
}

.p-card:hover .p-tech span {
  background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
  color: #3b82f6;
  border-color: #93c5fd;
}

.p-card:before {
  content: "🖱️ Hover to preview";
  position: absolute;
  left: 1rem;
  top: 1rem;
  background: rgba(59, 130, 246, 0.95);
  backdrop-filter: blur(8px);
  color: white;
  font-size: 0.7rem;
  padding: 0.5rem 0.8rem;
  border-radius: 0.75rem;
  opacity: 0;
  transform: translateY(-8px) scale(0.9);
  transition: all 0.4s ease;
  pointer-events: none;
  font-weight: 600;
  z-index: 10;
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.p-card:hover:before {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.p-card:after {
  content: "👁️ Click to view full";
  position: absolute;
  right: 1rem;
  bottom: 1rem;
  background: rgba(16, 185, 129, 0.95);
  backdrop-filter: blur(8px);
  color: white;
  font-size: 0.7rem;
  padding: 0.5rem 0.8rem;
  border-radius: 0.75rem;
  opacity: 0;
  transform: translateY(8px) scale(0.9);
  transition: all 0.4s ease 0.1s;
  pointer-events: none;
  font-weight: 600;
  z-index: 10;
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.p-card:hover:after {
  opacity: 1;
  transform: translateY(0) scale(1);
}

#pf-modal {
  position: fixed;
  inset: 0;
  background: #0f172acc;
  backdrop-filter: blur(6px);
  z-index: 9999;
  overflow: auto;
  padding: 0;
  animation: fadeIn 0.25s ease;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

#pf-modal .inner {
  width: 100%;
  max-width: none;
  margin: 0;
}

.modal-img-wrap {
  margin: 0 auto;
  max-width: 1920px;
  padding: 4rem 3rem 5rem;
  box-sizing: border-box;
}

.modal-img-wrap img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: contain;
  background: #ffffff;
  filter: none !important;
  -webkit-filter: none !important;
  image-rendering: auto;
  mix-blend-mode: normal;
}

.m-close {
  top: 1.25rem;
  right: 1.25rem;
}

.m-close {
  position: fixed;
  top: 2rem;
  right: 2rem;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  border: none;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #64748b;
  font-size: 1.2rem;
  cursor: pointer;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
  transition: all 0.3s ease;
  z-index: 10000;
}

.m-close:hover {
  background: rgba(239, 68, 68, 0.95);
  color: white;
  transform: scale(1.1);
}

.p-shot img[src=""],
img[loading="lazy"][src=""] {
  background: linear-gradient(90deg, #f1f5f9 25%, #e2e8f0 50%, #f1f5f9 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
}