/* Converting Tailwind CSS to vanilla CSS with dark theme */
:root {
  --background: oklch(0.145 0 0);
  --foreground: oklch(0.985 0 0);
  --card: oklch(0.145 0 0);
  --card-foreground: oklch(0.985 0 0);
  --popover: oklch(0.145 0 0);
  --popover-foreground: oklch(0.985 0 0);
  --primary: oklch(0.985 0 0);
  --primary-foreground: oklch(0.205 0 0);
  --secondary: oklch(0.269 0 0);
  --secondary-foreground: oklch(0.985 0 0);
  --muted: oklch(0.269 0 0);
  --muted-foreground: oklch(0.708 0 0);
  --accent: oklch(0.269 0 0);
  --accent-foreground: oklch(0.985 0 0);
  --destructive: oklch(0.396 0.141 25.723);
  --destructive-foreground: oklch(0.637 0.237 25.331);
  --border: oklch(0.269 0 0);
  --input: oklch(0.269 0 0);
  --ring: oklch(0.439 0 0);
  --radius: 0.625rem;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Geist", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background-color: var(--background);
  color: var(--foreground);
  line-height: 1.6;
}

.font-sans {
  font-family: "Geist", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

/* Layout utilities */
.flex {
  display: flex;
}
.grid {
  display: grid;
}
.hidden {
  display: none;
}
.block {
  display: block;
}
.inline-flex {
  display: inline-flex;
}

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

.space-x-1 > * + * {
  margin-left: 0.25rem;
}
.space-x-2 > * + * {
  margin-left: 0.5rem;
}
.space-x-4 > * + * {
  margin-left: 1rem;
}
.space-x-6 > * + * {
  margin-left: 1.5rem;
}
.space-x-8 > * + * {
  margin-left: 2rem;
}

.space-y-2 > * + * {
  margin-top: 0.5rem;
}
.space-y-4 > * + * {
  margin-top: 1rem;
}
.space-y-6 > * + * {
  margin-top: 1.5rem;
}

.grid-cols-1 {
  grid-template-columns: repeat(1, minmax(0, 1fr));
}
.grid-cols-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.grid-cols-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.grid-cols-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.gap-4 {
  gap: 1rem;
}
.gap-8 {
  gap: 2rem;
}
.gap-12 {
  gap: 3rem;
}

/* Positioning */
.relative {
  position: relative;
}
.absolute {
  position: absolute;
}
.fixed {
  position: fixed;
}
.top-0 {
  top: 0;
}
.top-4 {
  top: 1rem;
}
.right-4 {
  right: 1rem;
}
.inset-0 {
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
}
.z-10 {
  z-index: 10;
}
.z-50 {
  z-index: 50;
}

/* Sizing */
.w-full {
  width: 100%;
}
.w-2 {
  width: 0.5rem;
}
.w-8 {
  width: 2rem;
}
.w-16 {
  width: 4rem;
}
.h-5 {
  height: 1.25rem;
}
.h-6 {
  height: 1.5rem;
}
.h-8 {
  height: 2rem;
}
.h-16 {
  height: 4rem;
}
.h-48 {
  height: 12rem;
}
.min-h-screen {
  min-height: 100vh;
}
.max-w-md {
  max-width: 28rem;
}
.max-w-2xl {
  max-width: 42rem;
}
.max-w-3xl {
  max-width: 48rem;
}
.max-w-4xl {
  max-width: 56rem;
}

/* Spacing */
.p-0 {
  padding: 0;
}
.p-4 {
  padding: 1rem;
}
.p-6 {
  padding: 1.5rem;
}
.px-3 {
  padding-left: 0.75rem;
  padding-right: 0.75rem;
}
.px-4 {
  padding-left: 1rem;
  padding-right: 1rem;
}
.px-8 {
  padding-left: 2rem;
  padding-right: 2rem;
}
.py-1 {
  padding-top: 0.25rem;
  padding-bottom: 0.25rem;
}
.py-4 {
  padding-top: 1rem;
  padding-bottom: 1rem;
}
.py-12 {
  padding-top: 3rem;
  padding-bottom: 3rem;
}
.py-20 {
  padding-top: 5rem;
  padding-bottom: 5rem;
}

.m-0 {
  margin: 0;
}
.mb-2 {
  margin-bottom: 0.5rem;
}
.mb-3 {
  margin-bottom: 0.75rem;
}
.mb-4 {
  margin-bottom: 1rem;
}
.mb-6 {
  margin-bottom: 1.5rem;
}
.mb-8 {
  margin-bottom: 2rem;
}
.mb-12 {
  margin-bottom: 3rem;
}
.mb-16 {
  margin-bottom: 4rem;
}
.mb-20 {
  margin-bottom: 5rem;
}
.mt-4 {
  margin-top: 1rem;
}
.mt-8 {
  margin-top: 2rem;
}
.mt-12 {
  margin-top: 3rem;
}
.mt-20 {
  margin-top: 5rem;
}
.ml-2 {
  margin-left: 0.5rem;
}
.ml-3 {
  margin-left: 0.75rem;
}
.mr-3 {
  margin-right: 0.75rem;
}
.mx-auto {
  margin-left: auto;
  margin-right: auto;
}

/* Typography */
.text-xs {
  font-size: 0.75rem;
}
.text-sm {
  font-size: 0.875rem;
}
.text-lg {
  font-size: 1.125rem;
}
.text-xl {
  font-size: 1.25rem;
}
.text-2xl {
  font-size: 1.5rem;
}
.text-3xl {
  font-size: 1.875rem;
}
.text-4xl {
  font-size: 2.25rem;
}
.text-5xl {
  font-size: 3rem;
}
.text-7xl {
  font-size: 4.5rem;
}

.font-bold {
  font-weight: 700;
}
.font-semibold {
  font-weight: 600;
}

.text-center {
  text-align: center;
}
.text-left {
  text-align: left;
}
.text-balance {
  text-wrap: balance;
}

.text-foreground {
  color: var(--foreground);
}
.text-primary {
  color: var(--primary);
}
.text-primary-foreground {
  color: var(--primary-foreground);
}
.text-muted-foreground {
  color: var(--muted-foreground);
}
.text-white {
  color: white;
}
.text-green-500 {
  color: #10b981;
}
.text-yellow-400 {
  color: #fbbf24;
}

.text-gradient {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.text-shadow-black {
  text-shadow: 2px 2px 0 #000, -2px -2px 0 #000, 2px -2px 0 #000, -2px 2px 0 #000;
}

.drop-shadow-black {
  filter: drop-shadow(0 0 12px black);
}

/* Colors */
.bg-background {
  background-color: var(--background);
}
.bg-card {
  background-color: var(--card);
}
.bg-primary {
  background-color: var(--primary);
}
.bg-input {
  background-color: var(--input);
}
.bg-transparent {
  background-color: transparent;
}

.bg-background\/80 {
  background-color: color-mix(in srgb, var(--background) 80%, transparent);
}
.bg-primary\/10 {
  background-color: color-mix(in srgb, var(--primary) 10%, transparent);
}
.bg-primary\/90 {
  background-color: color-mix(in srgb, var(--primary) 90%, transparent);
}

.fill-yellow-400 {
  fill: #fbbf24;
}

/* Borders */
.border {
  border-width: 1px;
}
.border-t {
  border-top-width: 1px;
}
.border-b {
  border-bottom-width: 1px;
}
.border-border {
  border-color: var(--border);
}
.border-primary {
  border-color: var(--primary);
}

.rounded {
  border-radius: 0.25rem;
}
.rounded-lg {
  border-radius: 0.5rem;
}
.rounded-t-lg {
  border-top-left-radius: 0.5rem;
  border-top-right-radius: 0.5rem;
}
.rounded-full {
  border-radius: 9999px;
}

/* Effects */
.shadow-2xl {
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}
.backdrop-blur-md {
  backdrop-filter: blur(12px);
}

.transition-colors {
  transition: color 0.15s ease-in-out, background-color 0.15s ease-in-out, border-color 0.15s ease-in-out;
}
.transition-transform {
  transition: transform 0.15s ease-in-out;
}
.duration-300 {
  transition-duration: 300ms;
}

.hover\:scale-105:hover {
  transform: scale(1.05);
}
.hover\:text-primary:hover {
  color: var(--primary);
}
.hover\:bg-primary:hover {
  background-color: var(--primary);
}
.hover\:bg-primary\/90:hover {
  background-color: color-mix(in srgb, var(--primary) 90%, transparent);
}
.hover\:text-primary-foreground:hover {
  color: var(--primary-foreground);
}
.hover\:border-primary:hover {
  border-color: var(--primary);
}

.group:hover .group-hover\:scale-105 {
  transform: scale(1.05);
}

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

.bg-cover {
  background-size: cover;
}
.bg-center {
  background-position: center;
}
.bg-no-repeat {
  background-repeat: no-repeat;
}

.overflow-hidden {
  overflow: hidden;
}

/* Components */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 1rem;
  border-radius: var(--radius);
  font-weight: 500;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.15s ease-in-out;
}

.btn-primary {
  background-color: var(--primary);
  color: var(--primary-foreground);
}

.btn-primary:hover {
  background-color: color-mix(in srgb, var(--primary) 90%, transparent);
}

.btn-outline {
  border-color: var(--primary);
  color: var(--primary);
  background-color: transparent;
}

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

.btn-secondary {
  background-color: var(--primary-foreground);
  color: var(--primary);
}

.btn-secondary:hover {
  background-color: color-mix(in srgb, var(--primary-foreground) 90%, transparent);
}

.btn-lg {
  padding: 0.75rem 2rem;
  font-size: 1.125rem;
}

.card {
  background-color: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.input {
  width: 100%;
  padding: 0.5rem 0.75rem;
  background-color: var(--input);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--foreground);
  font-size: 0.875rem;
}

.input:focus {
  outline: none;
  border-color: var(--ring);
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--ring) 20%, transparent);
}

/* Responsive */
@media (min-width: 640px) {
  .sm\:flex-row {
    flex-direction: row;
  }
  .sm\:space-y-0 > * + * {
    margin-top: 0;
  }
  .sm\:space-x-4 > * + * {
    margin-left: 1rem;
  }
  .sm\:space-x-6 > * + * {
    margin-left: 1.5rem;
  }
}

@media (min-width: 768px) {
  .md\:hidden {
    display: none;
  }
  .md\:flex {
    display: flex;
  }
  .md\:grid-cols-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .md\:grid-cols-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .md\:grid-cols-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .md\:text-2xl {
    font-size: 1.5rem;
  }
  .md\:text-5xl {
    font-size: 3rem;
  }
  .md\:text-7xl {
    font-size: 4.5rem;
  }
  .md\:col-span-2 {
    grid-column: span 2 / span 2;
  }
  .md\:flex-row {
    flex-direction: row;
  }
  .md\:mt-0 {
    margin-top: 0;
  }
}

@media (min-width: 1024px) {
  .lg\:grid-cols-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .lg\:grid-cols-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .lg\:grid-cols-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .lg\:col-span-2 {
    grid-column: span 2 / span 2;
  }
}

/* Smooth scrolling */
html {
  scroll-behavior: smooth;
}

/* Mobile menu styles */
@media (max-width: 767px) {
  .mobile-menu-open {
    display: block !important;
  }
}

/* Hero gradient overlay */
.hero-gradient::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.6));
}