:root {
  /* Core Colors */
  --primary: #3a86ff;
  --primary-dark: #0061f2;
  --primary-light: #73a9ff;
  --secondary: #ff006e;
  --secondary-dark: #d10058;
  --secondary-light: #ff4f9e;
  --accent: #8338ec;
  --success: #06d6a0;
  --warning: #ffbe0b;
  --danger: #ef476f;
  --info: #0dcaf0;

  /* Neutrals */
  --dark: #000000;
  --dark-800: #2e3040;
  --dark-600: #4a4c5c;
  --gray: #6c757d;
  --gray-400: #adb5bd;
  --gray-200: #e9ecef;
  --light: #f8f9fa;

  /* Typography */
  --font-sans: "Inter", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", monospace;
  --font-heading: "Outfit", sans-serif;

  /* Spacing */
  --space-unit: 0.25rem;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1),
    0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1),
    0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1),
    0 10px 10px -5px rgba(0, 0, 0, 0.04);

  /* Borders */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  line-height: 1.5;
  color: var(--dark);
  background-color: var(--light);
  width: 100vw;
  min-height: 100vh;
  overflow-x: hidden;
}

img,
svg,
video {
  max-width: 100%;
  display: block;
}

/* TYPOGRAPHY */
/* Typography */
.h1,
.h2,
.h3,
.h4,
.h5,
.h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
}

.h1 {
  font-size: 2.5rem;
}
.h2 {
  font-size: 2rem;
}
.h3 {
  font-size: 1.75rem;
}
.h4 {
  font-size: 1.5rem;
}
.h5 {
  font-size: 1.25rem;
}
.h6 {
  font-size: 1rem;
}

/* Font Styles */
.fs-xs {
  font-size: 0.75rem;
}
.fs-sm {
  font-size: 0.875rem;
}
.fs-md {
  font-size: 1rem;
}
.fs-lg {
  font-size: 1.125rem;
}
.fs-xl {
  font-size: 1.25rem;
}
.fs-2xl {
  font-size: 1.5rem;
}
.fs-3xl {
  font-size: 1.875rem;
}
.fs-4xl {
  font-size: 2.25rem;
}
.fs-5xl {
  font-size: 3rem;
}
.fs-6xl {
  font-size: 4rem;
}

/* Font weights */
.fw-thin {
  font-weight: 100;
}
.fw-light {
  font-weight: 300;
}
.fw-normal {
  font-weight: 400;
}
.fw-medium {
  font-weight: 500;
}
.fw-semibold {
  font-weight: 600;
}
.fw-bold {
  font-weight: 700;
}
.fw-black {
  font-weight: 900;
}

/* Text styles */
.txt-center {
  text-align: center;
}
.txt-left {
  text-align: left;
}
.txt-right {
  text-align: right;
}
.txt-justify {
  text-align: justify;
}
.txt-uppercase {
  text-transform: uppercase;
}
.txt-lowercase {
  text-transform: lowercase;
}
.txt-capitalize {
  text-transform: capitalize;
}
.txt-underline {
  text-decoration: underline;
}
.txt-line-through {
  text-decoration: line-through;
}
.txt-italic {
  font-style: italic;
}
.txt-normal {
  font-style: normal;
}
.txt-mono {
  font-family: var(--font-mono);
}

/* Line heights */
.lh-1 {
  line-height: 1;
}
.lh-sm {
  line-height: 1.25;
}
.lh-md {
  line-height: 1.5;
}
.lh-lg {
  line-height: 1.75;
}
.lh-xl {
  line-height: 2;
}

/* Letter spacing */
.ls-tight {
  letter-spacing: -0.025em;
}
.ls-normal {
  letter-spacing: 0;
}
.ls-wide {
  letter-spacing: 0.025em;
}
.ls-wider {
  letter-spacing: 0.05em;
}
.ls-widest {
  letter-spacing: 0.1em;
}

/* COLORS AND BACKGROUND */
/* Text colors */
.clr-primary {
  color: var(--primary);
}
.clr-secondary {
  color: var(--secondary);
}
.clr-accent {
  color: var(--accent);
}
.clr-success {
  color: var(--success);
}
.clr-warning {
  color: var(--warning);
}
.clr-danger {
  color: var(--danger);
}
.clr-info {
  color: var(--info);
}
.clr-dark {
  color: var(--dark);
}
.clr-gray {
  color: var(--gray);
}
.clr-light {
  color: var(--light);
}
.clr-white {
  color: white;
}
.clr-black {
  color: black;
}

/* Background colors */
.bg-primary {
  background-color: var(--primary);
}
.bg-primary-light {
  background-color: var(--primary-light);
}
.bg-primary-dark {
  background-color: var(--primary-dark);
}
.bg-secondary {
  background-color: var(--secondary);
}
.bg-secondary-light {
  background-color: var(--secondary-light);
}
.bg-secondary-dark {
  background-color: var(--secondary-dark);
}
.bg-accent {
  background-color: var(--accent);
}
.bg-success {
  background-color: var(--success);
}
.bg-warning {
  background-color: var(--warning);
}
.bg-danger {
  background-color: var(--danger);
}
.bg-info {
  background-color: var(--info);
}
.bg-dark {
  background-color: var(--dark);
}
.bg-dark-800 {
  background-color: var(--dark-800);
}
.bg-gray {
  background-color: var(--gray);
}
.bg-gray-400 {
  background-color: var(--gray-400);
}
.bg-gray-200 {
  background-color: var(--gray-200);
}
.bg-light {
  background-color: var(--light);
}
.bg-white {
  background-color: white;
}
.bg-black {
  background-color: black;
}
.bg-transparent {
  background-color: transparent;
}

/* Gradients */
.bg-grad-primary {
  background: linear-gradient(
    135deg,
    var(--primary) 0%,
    var(--primary-dark) 100%
  );
}

.bg-grad-secondary {
  background: linear-gradient(
    135deg,
    var(--secondary) 0%,
    var(--secondary-dark) 100%
  );
}

.bg-grad-accent {
  background: linear-gradient(135deg, var(--accent) 0%, var(--primary) 100%);
}

.bg-grad-cool {
  background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #d946ef 100%);
}

.bg-grad-warm {
  background: linear-gradient(135deg, #f59e0b 0%, #ef4444 50%, #ec4899 100%);
}

.bg-grad-dark {
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark-800) 100%);
}

/* Glass effect */
.bg-glass {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.bg-glass-dark {
  background: rgba(0, 0, 0, 0.25);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

/* LAYOUT AND SPACING */
/* Display */
.d-block {
  display: block;
}
.d-inline {
  display: inline;
}
.d-inline-block {
  display: inline-block;
}
.d-flex {
  display: flex;
}
.d-grid {
  display: grid;
}
.d-none {
  display: none;
}

/* Flex utilities */
.flex-row {
  flex-direction: row;
}
.flex-col {
  flex-direction: column;
}
.flex-wrap {
  flex-wrap: wrap;
}
.flex-nowrap {
  flex-wrap: nowrap;
}
.flex-1 {
  flex: 1;
}
.flex-auto {
  flex: auto;
}
.flex-initial {
  flex: initial;
}
.flex-none {
  flex: none;
}

/* Justify content */
.jc-start {
  justify-content: flex-start;
}
.jc-end {
  justify-content: flex-end;
}
.jc-center {
  justify-content: center;
}
.jc-between {
  justify-content: space-between;
}
.jc-around {
  justify-content: space-around;
}
.jc-evenly {
  justify-content: space-evenly;
}

/* Align items */
.ai-start {
  align-items: flex-start;
}
.ai-end {
  align-items: flex-end;
}
.ai-center {
  align-items: center;
}
.ai-baseline {
  align-items: baseline;
}
.ai-stretch {
  align-items: stretch;
}

/* Align self */
.as-start {
  align-self: flex-start;
}
.as-end {
  align-self: flex-end;
}
.as-center {
  align-self: center;
}
.as-baseline {
  align-self: baseline;
}
.as-stretch {
  align-self: stretch;
}

/* place content */
.place-start {
  place-content: flex-start;
}
.place-end {
  place-content: flex-end;
}
.center {
  place-content: center;
}
.el-center {
  left: 33%;
  transform: translate(50%);
}
.place-between {
  place-content: space-between;
}
.place-around {
  place-content: space-around;
}
.place-evenly {
  place-content: space-evenly;
}

/* Gap */
.gap-0 {
  gap: 0;
}
.gap-1 {
  gap: calc(var(--space-unit) * 1);
}
.gap-2 {
  gap: calc(var(--space-unit) * 2);
}
.gap-3 {
  gap: calc(var(--space-unit) * 3);
}
.gap-4 {
  gap: calc(var(--space-unit) * 4);
}
.gap-5 {
  gap: calc(var(--space-unit) * 5);
}
.gap-6 {
  gap: calc(var(--space-unit) * 6);
}
.gap-8 {
  gap: calc(var(--space-unit) * 8);
}
.gap-10 {
  gap: calc(var(--space-unit) * 10);
}
.gap-12 {
  gap: calc(var(--space-unit) * 12);
}
.gap-16 {
  gap: calc(var(--space-unit) * 16);
}

/* Grid utilities */
.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));
}
.grid-cols-5 {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}
.grid-cols-6 {
  grid-template-columns: repeat(6, minmax(0, 1fr));
}
.grid-cols-12 {
  grid-template-columns: repeat(12, minmax(0, 1fr));
}

/* Margin */
.m-0 {
  margin: 0;
}
.m-1 {
  margin: calc(var(--space-unit) * 1);
}
.m-2 {
  margin: calc(var(--space-unit) * 2);
}
.m-3 {
  margin: calc(var(--space-unit) * 3);
}
.m-4 {
  margin: calc(var(--space-unit) * 4);
}
.m-5 {
  margin: calc(var(--space-unit) * 5);
}
.m-6 {
  margin: calc(var(--space-unit) * 6);
}
.m-8 {
  margin: calc(var(--space-unit) * 8);
}
.m-auto {
  margin: auto;
}

.mx-1 {
  margin-left: calc(var(--space-unit) * 1);
  margin-right: calc(var(--space-unit) * 1);
}
.mx-2 {
  margin-left: calc(var(--space-unit) * 2);
  margin-right: calc(var(--space-unit) * 2);
}
.mx-3 {
  margin-left: calc(var(--space-unit) * 3);
  margin-right: calc(var(--space-unit) * 3);
}
.mx-4 {
  margin-left: calc(var(--space-unit) * 4);
  margin-right: calc(var(--space-unit) * 4);
}
.mx-5 {
  margin-left: calc(var(--space-unit) * 5);
  margin-right: calc(var(--space-unit) * 5);
}
.mx-auto {
  margin-left: auto;
  margin-right: auto;
}

.my-1 {
  margin-top: calc(var(--space-unit) * 1);
  margin-bottom: calc(var(--space-unit) * 1);
}
.my-2 {
  margin-top: calc(var(--space-unit) * 2);
  margin-bottom: calc(var(--space-unit) * 2);
}
.my-3 {
  margin-top: calc(var(--space-unit) * 3);
  margin-bottom: calc(var(--space-unit) * 3);
}
.my-4 {
  margin-top: calc(var(--space-unit) * 4);
  margin-bottom: calc(var(--space-unit) * 4);
}
.my-5 {
  margin-top: calc(var(--space-unit) * 5);
  margin-bottom: calc(var(--space-unit) * 5);
}
.my-auto {
  margin-top: auto;
  margin-bottom: auto;
}

.mt-1 {
  margin-top: calc(var(--space-unit) * 1);
}
.mt-2 {
  margin-top: calc(var(--space-unit) * 2);
}
.mt-3 {
  margin-top: calc(var(--space-unit) * 3);
}
.mt-4 {
  margin-top: calc(var(--space-unit) * 4);
}
.mt-5 {
  margin-top: calc(var(--space-unit) * 5);
}
.mt-auto {
  margin-top: auto;
}

.mb-1 {
  margin-bottom: calc(var(--space-unit) * 1);
}
.mb-2 {
  margin-bottom: calc(var(--space-unit) * 2);
}
.mb-3 {
  margin-bottom: calc(var(--space-unit) * 3);
}
.mb-4 {
  margin-bottom: calc(var(--space-unit) * 4);
}
.mb-5 {
  margin-bottom: calc(var(--space-unit) * 5);
}
.mb-auto {
  margin-bottom: auto;
}

.ml-1 {
  margin-left: calc(var(--space-unit) * 1);
}
.ml-2 {
  margin-left: calc(var(--space-unit) * 2);
}
.ml-3 {
  margin-left: calc(var(--space-unit) * 3);
}
.ml-4 {
  margin-left: calc(var(--space-unit) * 4);
}
.ml-5 {
  margin-left: calc(var(--space-unit) * 5);
}
.ml-auto {
  margin-left: auto;
}

.mr-1 {
  margin-right: calc(var(--space-unit) * 1);
}
.mr-2 {
  margin-right: calc(var(--space-unit) * 2);
}
.mr-3 {
  margin-right: calc(var(--space-unit) * 3);
}
.mr-4 {
  margin-right: calc(var(--space-unit) * 4);
}
.mr-5 {
  margin-right: calc(var(--space-unit) * 5);
}
.mr-auto {
  margin-right: auto;
}

/* Padding */
.p-0 {
  padding: 0;
}
.p-1 {
  padding: calc(var(--space-unit) * 1);
}
.p-2 {
  padding: calc(var(--space-unit) * 2);
}
.p-3 {
  padding: calc(var(--space-unit) * 3);
}
.p-4 {
  padding: calc(var(--space-unit) * 4);
}
.p-5 {
  padding: calc(var(--space-unit) * 5);
}
.p-6 {
  padding: calc(var(--space-unit) * 6);
}
.p-8 {
  padding: calc(var(--space-unit) * 8);
}

.px-1 {
  padding-left: calc(var(--space-unit) * 1);
  padding-right: calc(var(--space-unit) * 1);
}
.px-2 {
  padding-left: calc(var(--space-unit) * 2);
  padding-right: calc(var(--space-unit) * 2);
}
.px-3 {
  padding-left: calc(var(--space-unit) * 3);
  padding-right: calc(var(--space-unit) * 3);
}
.px-4 {
  padding-left: calc(var(--space-unit) * 4);
  padding-right: calc(var(--space-unit) * 4);
}
.px-5 {
  padding-left: calc(var(--space-unit) * 5);
  padding-right: calc(var(--space-unit) * 5);
}

.py-1 {
  padding-top: calc(var(--space-unit) * 1);
  padding-bottom: calc(var(--space-unit) * 1);
}
.py-2 {
  padding-top: calc(var(--space-unit) * 2);
  padding-bottom: calc(var(--space-unit) * 2);
}
.py-3 {
  padding-top: calc(var(--space-unit) * 3);
  padding-bottom: calc(var(--space-unit) * 3);
}
.py-4 {
  padding-top: calc(var(--space-unit) * 4);
  padding-bottom: calc(var(--space-unit) * 4);
}
.py-5 {
  padding-top: calc(var(--space-unit) * 5);
  padding-bottom: calc(var(--space-unit) * 5);
}

.pt-1 {
  padding-top: calc(var(--space-unit) * 1);
}
.pt-2 {
  padding-top: calc(var(--space-unit) * 2);
}
.pt-3 {
  padding-top: calc(var(--space-unit) * 3);
}
.pt-4 {
  padding-top: calc(var(--space-unit) * 4);
}
.pt-5 {
  padding-top: calc(var(--space-unit) * 5);
}

.pb-1 {
  padding-bottom: calc(var(--space-unit) * 1);
}
.pb-2 {
  padding-bottom: calc(var(--space-unit) * 2);
}
.pb-3 {
  padding-bottom: calc(var(--space-unit) * 3);
}
.pb-4 {
  padding-bottom: calc(var(--space-unit) * 4);
}
.pb-5 {
  padding-bottom: calc(var(--space-unit) * 5);
}

.pl-1 {
  padding-left: calc(var(--space-unit) * 1);
}
.pl-2 {
  padding-left: calc(var(--space-unit) * 2);
}
.pl-3 {
  padding-left: calc(var(--space-unit) * 3);
}
.pl-4 {
  padding-left: calc(var(--space-unit) * 4);
}
.pl-5 {
  padding-left: calc(var(--space-unit) * 5);
}

.pr-1 {
  padding-right: calc(var(--space-unit) * 1);
}
.pr-2 {
  padding-right: calc(var(--space-unit) * 2);
}
.pr-3 {
  padding-right: calc(var(--space-unit) * 3);
}
.pr-4 {
  padding-right: calc(var(--space-unit) * 4);
}
.pr-5 {
  padding-right: calc(var(--space-unit) * 5);
}

/* Width & Height */
.w-full {
  width: 100%;
}
.w-screen {
  width: 100vw;
}
.w-auto {
  width: auto;
}
.w-50 {
  width: 50%;
}
.w-33 {
  width: 33.333333%;
}
.w-66 {
  width: 66.666667%;
}
.w-25 {
  width: 25%;
}
.w-75 {
  width: 75%;
}
.w-20 {
  width: 20%;
}
.w-40 {
  width: 40%;
}
.w-60 {
  width: 60%;
}
.w-80 {
  width: 80%;
}

.h-full {
  height: 100%;
}
.h-screen {
  height: 100vh;
}
.h-auto {
  height: auto;
}
.h-50 {
  height: 50%;
}
.h-33 {
  height: 33.333333%;
}
.h-66 {
  height: 66.666667%;
}
.h-25 {
  height: 25%;
}
.h-75 {
  height: 75%;
}

/* Max width */
.max-w-xs {
  max-width: 20rem;
}
.max-w-sm {
  max-width: 24rem;
}
.max-w-md {
  max-width: 28rem;
}
.max-w-lg {
  max-width: 32rem;
}
.max-w-xl {
  max-width: 36rem;
}
.max-w-2xl {
  max-width: 42rem;
}
.max-w-3xl {
  max-width: 48rem;
}
.max-w-4xl {
  max-width: 56rem;
}
.max-w-5xl {
  max-width: 64rem;
}
.max-w-6xl {
  max-width: 72rem;
}
.max-w-full {
  max-width: 100%;
}

/* Position */
.pos-static {
  position: static;
}
.pos-relative {
  position: relative;
}
.pos-absolute {
  position: absolute;
}
.pos-fixed {
  position: fixed;
}
.pos-sticky {
  position: sticky;
}

.top-0 {
  top: 0;
}
.top-10 {
  top: 10px;
}
.right-0 {
  right: 0;
}
.bottom-0 {
  bottom: 0;
}
.left-0 {
  left: 0;
}

.z-0 {
  z-index: 0;
}
.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;
}
.z-1000 {
  z-index: 1000;
}
.z-auto {
  z-index: auto;
}

/* COMPONENTS AND EFFECTS */
/* Borders */
.border {
  border: 1px solid var(--gray-400);
}
.border-2 {
  border-width: 2px;
}
.border-4 {
  border-width: 4px;
}
.border-none {
  border: none;
}
.border-primary {
  border-color: var(--primary);
}
.border-secondary {
  border-color: var(--secondary);
}
.border-accent {
  border-color: var(--accent);
}
.border-dark {
  border-color: var(--dark);
}
.border-light {
  border-color: var(--light);
}
.border-danger {
  border-color: var(--danger);
}
.border-success {
  border-color: var(--success);
}

/* Border radius */
.radius-none {
  border-radius: 0;
}
.radius-sm {
  border-radius: var(--radius-sm);
}
.radius-md {
  border-radius: var(--radius-md);
}
.radius-lg {
  border-radius: var(--radius-lg);
}
.radius-xl {
  border-radius: var(--radius-xl);
}
.radius-full {
  border-radius: var(--radius-full);
}

/* Shadows */
.shadow-none {
  box-shadow: none;
}
.shadow-sm {
  box-shadow: var(--shadow-sm);
}
.shadow-md {
  box-shadow: var(--shadow-md);
}
.shadow-lg {
  box-shadow: var(--shadow-lg);
}
.shadow-xl {
  box-shadow: var(--shadow-xl);
}
.shadow-inner {
  box-shadow: inset 0 2px 4px 0 rgba(0, 0, 0, 0.06);
}

/* Opacity */
.opacity-0 {
  opacity: 0;
}
.opacity-25 {
  opacity: 0.25;
}
.opacity-50 {
  opacity: 0.5;
}
.opacity-75 {
  opacity: 0.75;
}
.opacity-100 {
  opacity: 1;
}

/* Animations */
.transition {
  transition: var(--transition-normal);
}
.transition-fast {
  transition: var(--transition-fast);
}
.transition-slow {
  transition: var(--transition-slow);
}

/* Animation utilities */
.animate-spin {
  animation: spin 1s linear infinite;
}

.animate-pulse {
  animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

.animate-bounce {
  animation: bounce 1s infinite;
}

.animate-fade {
  animation: fade 1s ease-in-out;
}
/* Additional Animation Utilities */

/* Fade animations */
.animate-fade-in {
  animation: fadeIn 0.5s ease-in forwards;
}

.animate-fade-out {
  animation: fadeOut 0.5s ease-out forwards;
}

.animate-fade-in-up {
  animation: fadeInUp 0.6s ease-out forwards;
}

.animate-fade-in-down {
  animation: fadeInDown 0.6s ease-out forwards;
}

/* Scale animations */
.animate-scale {
  animation: scale 1s ease-in-out infinite;
}

.animate-scale-up {
  animation: scaleUp 0.5s ease-out forwards;
}

.animate-scale-down {
  animation: scaleDown 0.5s ease-in forwards;
}

/* Shake animation */
.animate-shake {
  animation: shake 0.5s cubic-bezier(0.36, 0.07, 0.19, 0.97) both;
}

/* Flip animations */
.animate-flip-x {
  animation: flipX 1s ease-in-out;
  backface-visibility: visible !important;
}

.animate-flip-y {
  animation: flipY 1s ease-in-out;
  backface-visibility: visible !important;
}

/* Slide animations */
.animate-slide-in-left {
  animation: slideInLeft 0.8s ease-out forwards;
}

.animate-slide-in-right {
  animation: slideInRight 0.8s ease-out forwards;
}

/* Heartbeat animation */
.animate-heartbeat {
  animation: heartbeat 1.3s ease-in-out infinite;
}

/* Typing cursor animation */
.animate-typing-cursor {
  animation: typingCursor 0.7s step-end infinite;
}

/* Attention-grabbing animations */
.animate-wiggle {
  animation: wiggle 1s ease-in-out infinite;
}

.animate-jello {
  animation: jello 1s ease-in-out;
}
@keyframes fadeInLeft {
  0% {
    opacity: 0;
    transform: translateX(-30px);
  }
  100% {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes fadeInRight {
  0% {
    opacity: 0;
    transform: translateX(30px);
  }
  100% {
    opacity: 1;
    transform: translateX(0);
  }
}

.animate-fade-in-left {
  animation: fadeInLeft 0.6s ease-out forwards;
}

.animate-fade-in-right {
  animation: fadeInRight 0.6s ease-out forwards;
}
@keyframes slideInUp {
  0% {
    transform: translateY(100%);
    opacity: 0;
  }
  100% {
    transform: translateY(0);
    opacity: 1;
  }
}

@keyframes slideInDown {
  0% {
    transform: translateY(-100%);
    opacity: 0;
  }
  100% {
    transform: translateY(0);
    opacity: 1;
  }
}

.animate-slide-in-up {
  animation: slideInUp 0.5s ease-out forwards;
}

.animate-slide-in-down {
  animation: slideInDown 0.5s ease-out forwards;
}

/* Keyframes for Zoom animations */
@keyframes zoomIn {
  0% {
    opacity: 0;
    transform: scale(0.5);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes zoomInUp {
  0% {
    opacity: 0;
    transform: scale(0.5) translateY(100px);
  }
  100% {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

@keyframes zoomInDown {
  0% {
    opacity: 0;
    transform: scale(0.5) translateY(-100px);
  }
  100% {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

@keyframes zoomInLeft {
  0% {
    opacity: 0;
    transform: scale(0.5) translateX(-100px);
  }
  100% {
    opacity: 1;
    transform: scale(1) translateX(0);
  }
}

@keyframes zoomInRight {
  0% {
    opacity: 0;
    transform: scale(0.5) translateX(100px);
  }
  100% {
    opacity: 1;
    transform: scale(1) translateX(0);
  }
}

/* Keyframes for Rotate animations */
@keyframes rotateIn {
  0% {
    transform: rotate(-200deg);
    opacity: 0;
  }
  100% {
    transform: rotate(0);
    opacity: 1;
  }
}

@keyframes rotateInUpLeft {
  0% {
    transform: rotate(-90deg);
    transform-origin: left bottom;
    opacity: 0;
  }
  100% {
    transform: rotate(0);
    transform-origin: left bottom;
    opacity: 1;
  }
}

@keyframes rotateInUpRight {
  0% {
    transform: rotate(90deg);
    transform-origin: right bottom;
    opacity: 0;
  }
  100% {
    transform: rotate(0);
    transform-origin: right bottom;
    opacity: 1;
  }
}

/* RESPONSIVE UTILITIES */
@media (min-width: 640px) {
  .sm\:d-none {
    display: none;
  }
  .sm\:d-block {
    display: block;
  }
  .sm\:d-flex {
    display: flex;
  }
  .sm\:d-grid {
    display: grid;
  }

  .sm\:fs-xs {
    font-size: 0.75rem;
  }
  .sm\:fs-sm {
    font-size: 0.875rem;
  }
  .sm\:fs-md {
    font-size: 1rem;
  }
  /* Add other font-size utilities */

  .sm\:gap-1 {
    gap: 0.25rem;
  }
  .sm\:gap-2 {
    gap: 0.5rem;
  }
  /* Add other spacing utilities */
}

@media (min-width: 768px) {
  .md\:d-none {
    display: none;
  }
  .md\:d-block {
    display: block;
  }
  .md\:d-flex {
    display: flex;
  }
  .md\:d-grid {
    display: grid;
  }

  .md\:fs-lg {
    font-size: 1.125rem;
  }
  .md\:fs-xl {
    font-size: 1.25rem;
  }
  /* Add other font-size utilities */

  .md\:gap-4 {
    gap: 1rem;
  }
  .md\:gap-5 {
    gap: 1.25rem;
  }
  /* Add other spacing utilities */
}

@media (min-width: 1024px) {
  .lg\:d-none {
    display: none;
  }
  .lg\:d-block {
    display: block;
  }
  .lg\:d-flex {
    display: flex;
  }
  .lg\:d-grid {
    display: grid;
  }

  .lg\:fs-2xl {
    font-size: 1.5rem;
  }
  .lg\:fs-3xl {
    font-size: 1.875rem;
  }
  /* Add other font-size utilities */

  .lg\:gap-8 {
    gap: 2rem;
  }
  .lg\:gap-10 {
    gap: 2.5rem;
  }
  /* Add other spacing utilities */
}

@media (min-width: 1280px) {
  .xl\:d-none {
    display: none;
  }
  .xl\:d-block {
    display: block;
  }
  .xl\:d-flex {
    display: flex;
  }
  .xl\:d-grid {
    display: grid;
  }

  .xl\:fs-4xl {
    font-size: 2.25rem;
  }
  .xl\:fs-5xl {
    font-size: 3rem;
  }
  /* Add other font-size utilities */

  .xl\:gap-12 {
    gap: 3rem;
  }
  .xl\:gap-16 {
    gap: 4rem;
  }
  /* Add other spacing utilities */
}

/* Keyframes for Bounce In */
@keyframes bounceIn {
  0% {
    opacity: 0;
    transform: scale(0.3);
  }
  50% {
    opacity: 1;
    transform: scale(1.05);
  }
  70% {
    transform: scale(0.9);
  }
  100% {
    transform: scale(1);
  }
}

/* Keyframes for Rubber Band */
@keyframes rubberBand {
  0% {
    transform: scale3d(1, 1, 1);
  }
  30% {
    transform: scale3d(1.25, 0.75, 1);
  }
  40% {
    transform: scale3d(0.75, 1.25, 1);
  }
  50% {
    transform: scale3d(1.15, 0.85, 1);
  }
  65% {
    transform: scale3d(0.95, 1.05, 1);
  }
  75% {
    transform: scale3d(1.05, 0.95, 1);
  }
  100% {
    transform: scale3d(1, 1, 1);
  }
}

/* Animate classes */
.animate-zoom-in {
  animation: zoomIn 0.6s ease-out forwards;
}

.animate-zoom-in-up {
  animation: zoomInUp 0.6s ease-out forwards;
}

.animate-zoom-in-down {
  animation: zoomInDown 0.6s ease-out forwards;
}

.animate-zoom-in-left {
  animation: zoomInLeft 0.6s ease-out forwards;
}

.animate-zoom-in-right {
  animation: zoomInRight 0.6s ease-out forwards;
}

.animate-rotate-in {
  animation: rotateIn 0.7s ease-out forwards;
}

.animate-rotate-in-up-left {
  animation: rotateInUpLeft 0.7s ease-out forwards;
}

.animate-rotate-in-up-right {
  animation: rotateInUpRight 0.7s ease-out forwards;
}

.animate-bounce-in {
  animation: bounceIn 0.9s ease-out forwards;
}

.animate-rubber-band {
  animation: rubberBand 1s ease-in-out;
}

/* Progress loading animation */
.animate-progress {
  animation: progress 2s linear infinite;
  background-size: 200% 100%;
  background-image: linear-gradient(
    to right,
    #f6f7f8 8%,
    #edeef1 18%,
    #f6f7f8 33%
  );
}

/* Hover effect utilities */
.hover-float:hover {
  animation: float 0.4s ease-out forwards;
}

.hover-grow:hover {
  animation: grow 0.3s ease-out forwards;
}

.hover-shrink:hover {
  animation: shrink 0.3s ease-out forwards;
}
/* Cool Hover Animation Utilities */

/* Base transition for all hover effects */
[class*="hover-"] {
  position: relative;
  transition: all 0.3s ease;
}

/* Hover Scale Effects */
.hover-grow {
  transform: scale(1);
}
.hover-grow:hover {
  transform: scale(1.05);
}
.hover-jello:hover {
  animation: jello 1s ease-in-out;
}
.hover-shrink {
  transform: scale(1);
}
.hover-shrink:hover {
  transform: scale(0.95);
}

.hover-pulse:hover {
  animation: hover-pulse 1s linear infinite;
}

/* Hover Rotate Effects */
.hover-rotate {
  transform: rotate(0);
}
.hover-rotate:hover {
  transform: rotate(5deg);
}

.hover-rotate-left:hover {
  transform: rotate(-5deg);
}

.hover-flip-x:hover {
  transform: scaleX(-1);
}

.hover-flip-y:hover {
  transform: scaleY(-1);
}

.hover-rotate-360:hover {
  animation: hover-rotate-360 0.5s linear forwards;
}

/* Hover Float/Sink Effects */
.hover-float {
  transform: translateY(0);
}
.hover-float:hover {
  transform: translateY(-8px);
  box-shadow: 0 10px 10px rgba(0, 0, 0, 0.1);
}

.hover-sink {
  transform: translateY(0);
}
.hover-sink:hover {
  transform: translateY(8px);
}

.hover-bob:hover {
  animation: hover-bob 1.5s ease infinite;
}

/* Hover Shadow Effects */
.hover-shadow:hover {
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.hover-shadow-sharp:hover {
  box-shadow: 5px 5px 0 rgba(0, 0, 0, 0.8);
}

.hover-shadow-glow:hover {
  box-shadow: 0 0 15px rgba(66, 133, 244, 0.6);
}

.hover-shadow-inset:hover {
  box-shadow: inset 0 0 10px rgba(0, 0, 0, 0.3);
}

/* Hover Border Effects */
.hover-border {
  box-shadow: 0 0 0 0 transparent;
}
.hover-border:hover {
  box-shadow: 0 0 0 2px #3367d6;
}

.hover-border-fade {
  position: relative;
}
.hover-border-fade::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border: 2px solid transparent;
  transition: all 0.3s ease;
}
.hover-border-fade:hover::after {
  border-color: #3367d6;
}

.hover-border-slide::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: #3367d6;
  transition: width 0.3s ease;
}
.hover-border-slide:hover::after {
  width: 100%;
}

/* Hover Background Effects */
.hover-bg-fade:hover {
  background-color: rgba(66, 133, 244, 0.1);
}

.hover-bg-slide::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #3367d6;
  z-index: -1;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}
.hover-bg-slide:hover::before {
  transform: scaleX(1);
}

.hover-bg-expand::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background-color: rgba(66, 133, 244, 0.1);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: width 0.3s ease, height 0.3s ease;
  z-index: -1;
}
.hover-bg-expand:hover::before {
  width: 200%;
  height: 200%;
}

/* Hover Text Effects */
.hover-text-float:hover {
  transform: translateY(-3px);
}

.hover-text-shadow:hover {
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hover-text-color:hover {
  color: #3367d6;
}

.hover-text-underline {
  position: relative;
}
.hover-text-underline::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: currentColor;
  transition: width 0.3s ease;
}
.hover-text-underline:hover::after {
  width: 100%;
}

/* Hover Shine Effect */
.hover-shine {
  position: relative;
  overflow: hidden;
}
.hover-shine::before {
  content: "";
  position: absolute;
  top: 0;
  left: -75%;
  width: 50%;
  height: 100%;
  background: linear-gradient(
    to right,
    rgba(255, 255, 255, 0) 0%,
    rgba(255, 255, 255, 0.3) 100%
  );
  transform: skewX(-25deg);
  transition: all 0.75s;
}
.hover-shine:hover::before {
  left: 125%;
}

/* Hover Tilt Effect */
.hover-tilt {
  transition: transform 0.3s ease;
  transform-style: preserve-3d;
}
.hover-tilt:hover {
  transform: perspective(500px) rotateX(5deg) rotateY(5deg);
}

/* Keyframes for hover animations */
@keyframes hover-pulse {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
  100% {
    transform: scale(1);
  }
}

@keyframes hover-rotate-360 {
  0% {
    transform: rotate(0);
  }
  100% {
    transform: rotate(360deg);
  }
}

@keyframes hover-bob {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-5px);
  }
}

/* Composable hover states - can be combined with other classes */
.hover-scale-text:hover span,
.hover-scale-text:hover i {
  transform: scale(1.1);
  display: inline-block;
}

.hover-spread-letters:hover span {
  letter-spacing: 2px;
  display: inline-block;
}

/* Hover 3D Button Effect */
.hover-3d-button {
  transform: translateZ(0);
  transition: transform 0.3s, box-shadow 0.3s;
}
.hover-3d-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}
.hover-3d-button:active {
  transform: translateY(-1px);
  box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2);
}

/* Hover Reveal Effect (for cards, info boxes, etc.) */
.hover-reveal-content .hover-content {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.3s, transform 0.3s;
}
.hover-reveal-content:hover .hover-content {
  opacity: 1;
  transform: translateY(0);
}

/* Image-specific hover effects */
.hover-img-zoom {
  overflow: hidden;
}
.hover-img-zoom img {
  transition: transform 0.5s ease;
}
.hover-img-zoom:hover img {
  transform: scale(1.1);
}

.hover-img-grayscale img {
  filter: grayscale(0);
  transition: filter 0.3s ease;
}
.hover-img-grayscale:hover img {
  filter: grayscale(100%);
}

.hover-img-blur img {
  filter: blur(0);
  transition: filter 0.3s ease;
}
.hover-img-blur:hover img {
  filter: blur(2px);
}

/* Keyframes definitions */
@keyframes fadeIn {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}

@keyframes fadeOut {
  0% {
    opacity: 1;
  }
  100% {
    opacity: 0;
  }
}

@keyframes fadeInUp {
  0% {
    opacity: 0;
    transform: translateY(20px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInDown {
  0% {
    opacity: 0;
    transform: translateY(-20px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes scale {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.1);
  }
}

@keyframes scaleUp {
  0% {
    transform: scale(0.8);
    opacity: 0;
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}

@keyframes scaleDown {
  0% {
    transform: scale(1);
    opacity: 1;
  }
  100% {
    transform: scale(0.8);
    opacity: 0;
  }
}

@keyframes shake {
  10%,
  90% {
    transform: translate3d(-1px, 0, 0);
  }
  20%,
  80% {
    transform: translate3d(2px, 0, 0);
  }
  30%,
  50%,
  70% {
    transform: translate3d(-4px, 0, 0);
  }
  40%,
  60% {
    transform: translate3d(4px, 0, 0);
  }
}

@keyframes flipX {
  0% {
    transform: perspective(400px) rotateX(90deg);
    opacity: 0;
  }
  40% {
    transform: perspective(400px) rotateX(-10deg);
  }
  70% {
    transform: perspective(400px) rotateX(10deg);
  }
  100% {
    transform: perspective(400px) rotateX(0deg);
    opacity: 1;
  }
}

@keyframes flipY {
  0% {
    transform: perspective(400px) rotateY(90deg);
    opacity: 0;
  }
  40% {
    transform: perspective(400px) rotateY(-10deg);
  }
  70% {
    transform: perspective(400px) rotateY(10deg);
  }
  100% {
    transform: perspective(400px) rotateY(0deg);
    opacity: 1;
  }
}

@keyframes slideInLeft {
  0% {
    transform: translateX(-100%);
    opacity: 0;
  }
  100% {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes slideInRight {
  0% {
    transform: translateX(100%);
    opacity: 0;
  }
  100% {
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes heartbeat {
  0% {
    transform: scale(1);
  }
  14% {
    transform: scale(1.3);
  }
  28% {
    transform: scale(1);
  }
  42% {
    transform: scale(1.3);
  }
  70% {
    transform: scale(1);
  }
}

@keyframes typingCursor {
  0%,
  100% {
    border-right-color: transparent;
  }
  50% {
    border-right-color: currentColor;
  }
}

@keyframes wiggle {
  0%,
  7% {
    transform: rotateZ(0);
  }
  15% {
    transform: rotateZ(-15deg);
  }
  20% {
    transform: rotateZ(10deg);
  }
  25% {
    transform: rotateZ(-10deg);
  }
  30% {
    transform: rotateZ(6deg);
  }
  35% {
    transform: rotateZ(-4deg);
  }
  40%,
  100% {
    transform: rotateZ(0);
  }
}

@keyframes jello {
  0%,
  11.1%,
  100% {
    transform: none;
  }
  22.2% {
    transform: skewX(-12.5deg) skewY(-12.5deg);
  }
  33.3% {
    transform: skewX(6.25deg) skewY(6.25deg);
  }
  44.4% {
    transform: skewX(-3.125deg) skewY(-3.125deg);
  }
  55.5% {
    transform: skewX(1.5625deg) skewY(1.5625deg);
  }
  66.6% {
    transform: skewX(-0.78125deg) skewY(-0.78125deg);
  }
  77.7% {
    transform: skewX(0.390625deg) skewY(0.390625deg);
  }
  88.8% {
    transform: skewX(-0.1953125deg) skewY(-0.1953125deg);
  }
}

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

@keyframes float {
  0% {
    transform: translateY(0);
  }
  100% {
    transform: translateY(-8px);
  }
}

@keyframes grow {
  0% {
    transform: scale(1);
  }
  100% {
    transform: scale(1.05);
  }
}

@keyframes shrink {
  0% {
    transform: scale(1);
  }
  100% {
    transform: scale(0.95);
  }
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

@keyframes pulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

@keyframes bounce {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-25%);
  }
}

@keyframes fade {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}

/* Common components */
.card {
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  padding: calc(var(--space-unit) * 4);
  background-color: white;
}

.card-dark {
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  padding: calc(var(--space-unit) * 4);
  background-color: var(--dark);
  color: var(--light);
}

.btn {
  display: inline-block;
  padding: calc(var(--space-unit) * 2) calc(var(--space-unit) * 4);
  border-radius: var(--radius-md);
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  transition: var(--transition-fast);
  text-decoration: none;
  border: none;
}

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

.btn-primary:hover {
  background-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

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

.btn-secondary:hover {
  background-color: var(--secondary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-accent {
  background-color: var(--accent);
  color: white;
}

.btn-accent:hover {
  background-color: color-mix(in srgb, var(--accent), black 10%);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

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

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

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

.btn-ghost:hover {
  background-color: rgba(0, 0, 0, 0.05);
}

.badge {
  display: inline-block;
  padding: calc(var(--space-unit) * 0.5) calc(var(--space-unit) * 2);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
}

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

.badge-secondary {
  background-color: var(--secondary);
  color: white;
}

.badge-success {
  background-color: var(--success);
  color: white;
}

.badge-warning {
  background-color: var(--warning);
  color: var(--dark);
}

.badge-danger {
  background-color: var(--danger);
  color: white;
}

.badge-info {
  background-color: var(--info);
  color: var(--dark);
}

/* Form elements */
.input {
  display: block;
  width: 100%;
  padding: calc(var(--space-unit) * 2) calc(var(--space-unit) * 3);
  border-radius: var(--radius-md);
  border: 1px solid var(--gray-400);
  transition: var(--transition-fast);
  font-family: var(--font-sans);
  font-size: 1rem;
}

.input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(58, 134, 255, 0.25);
}

.input-dark {
  background-color: var(--dark-800);
  border-color: var(--dark-600);
  color: var(--light);
}

.input-dark:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(58, 134, 255, 0.25);
}
.resize-none {
  resize: none;
}

.checkbox {
  width: 1rem;
  height: 1rem;
  border-radius: var(--radius-sm);
  accent-color: var(--primary);
}

.switch {
  position: relative;
  display: inline-block;
  width: 3rem;
  height: 1.5rem;
}

.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--gray-400);
  transition: var(--transition-fast);
  border-radius: var(--radius-full);
}

.slider:before {
  position: absolute;
  content: "";
  height: 1rem;
  width: 1rem;
  left: 0.25rem;
  bottom: 0.25rem;
  background-color: white;
  transition: var(--transition-fast);
  border-radius: 50%;
}

input:checked + .slider {
  background-color: var(--primary);
}

input:focus + .slider {
  box-shadow: 0 0 1px var(--primary);
}

input:checked + .slider:before {
  transform: translateX(1.5rem);
}

/* Tooltips */
.tooltip {
  position: relative;
  display: inline-block;
}

.tooltip-text {
  visibility: hidden;
  background-color: var(--dark);
  color: white;
  text-align: center;
  border-radius: var(--radius-md);
  padding: calc(var(--space-unit) * 2);
  position: absolute;
  z-index: 50;
  bottom: 125%;
  left: 50%;
  transform: translateX(-50%);
  opacity: 0;
  transition: opacity var(--transition-fast);
  white-space: nowrap;
  box-shadow: var(--shadow-md);
  font-size: 0.875rem;
}

.tooltip:hover .tooltip-text {
  visibility: visible;
  opacity: 1;
}

/* Alerts */
.alert {
  border-radius: var(--radius-md);
  padding: calc(var(--space-unit) * 3);
  margin-bottom: calc(var(--space-unit) * 4);
  border-left: 4px solid;
}

.alert-success {
  background-color: rgba(6, 214, 160, 0.1);
  border-color: var(--success);
  color: var(--success);
}

.alert-warning {
  background-color: rgba(255, 190, 11, 0.1);
  border-color: var(--warning);
  color: var(--dark);
}

.alert-danger {
  background-color: rgba(239, 71, 111, 0.1);
  border-color: var(--danger);
  color: var(--danger);
}

.alert-info {
  background-color: rgba(13, 202, 240, 0.1);
  border-color: var(--info);
  color: var(--info);
}

/* Navigation */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: calc(var(--space-unit) * 4);
  background-color: white;
  box-shadow: var(--shadow-sm);
}

.navbar-dark {
  background-color: var(--dark);
  color: white;
}

.navbar-glass {
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.navbar-sticky {
  position: sticky;
  top: 0;
  z-index: 40;
}
.sticky-header {
  transform: translateY(-100%);
  transition: all 0.3s ease-in-out;
  pointer-events: none;
  opacity: 0;
  display: none;
}

.sticky-header.show {
  opacity: 1;
  transform: translateY(0);
  pointer-events: all;
  display: block;
}

.nav-links {
  display: flex;
  gap: calc(var(--space-unit) * 4);
  list-style: none;
}

.nav-link {
  color: var(--dark);
  text-decoration: none;
  font-weight: 500;
  transition: var(--transition-fast);
}

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

.nav-dark .nav-link {
  color: var(--light);
}

.nav-dark .nav-link:hover {
  color: var(--primary-light);
}

/* Tables */
.table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: calc(var(--space-unit) * 4);
}

.table th,
.table td {
  padding: calc(var(--space-unit) * 3);
  text-align: left;
  border-bottom: 1px solid var(--gray-200);
}

.table th {
  font-weight: 600;
}

.table-striped tbody tr:nth-child(odd) {
  background-color: var(--gray-200);
}

.table-hover tbody tr:hover {
  background-color: rgba(58, 134, 255, 0.05);
}

.table-dark {
  color: var(--light);
}

.table-dark th,
.table-dark td {
  border-bottom: 1px solid var(--dark-600);
}

.table-dark tbody tr:nth-child(odd) {
  background-color: var(--dark-800);
}

.table-dark tbody tr:hover {
  background-color: rgba(58, 134, 255, 0.1);
}

/* Progress bars */
.progress {
  width: 100%;
  height: 0.75rem;
  background-color: var(--gray-200);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.progress-bar {
  height: 100%;
  background-color: var(--primary);
  border-radius: var(--radius-full);
  transition: width var(--transition-normal);
}

.progress-bar-striped {
  background-image: linear-gradient(
    45deg,
    rgba(255, 255, 255, 0.15) 25%,
    transparent 25%,
    transparent 50%,
    rgba(255, 255, 255, 0.15) 50%,
    rgba(255, 255, 255, 0.15) 75%,
    transparent 75%,
    transparent
  );
  background-size: 1rem 1rem;
}

.progress-bar-animated {
  animation: progress-bar-stripes 1s linear infinite;
}

@keyframes progress-bar-stripes {
  from {
    background-position: 1rem 0;
  }
  to {
    background-position: 0 0;
  }
}

/* Containers */
.container {
  width: 100%;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-left: calc(var(--space-unit) * 4);
  padding-right: calc(var(--space-unit) * 4);
}

.container-fluid {
  width: 100%;
  padding-left: calc(var(--space-unit) * 4);
  padding-right: calc(var(--space-unit) * 4);
}

.container-sm {
  max-width: 640px;
}

.container-md {
  max-width: 768px;
}

.container-lg {
  max-width: 1024px;
}

.container-xl {
  max-width: 1280px;
}

/* Dividers */
.divider {
  height: 1px;
  background-color: var(--gray-200);
  margin: calc(var(--space-unit) * 4) 0;
}

.divider-dark {
  background-color: var(--dark-600);
}

.divider-vertical {
  width: 1px;
  height: auto;
  align-self: stretch;
  background-color: var(--gray-200);
  margin: 0 calc(var(--space-unit) * 4);
}

/* Modern Effects */
.blur-sm {
  backdrop-filter: blur(4px);
}
.blur-md {
  backdrop-filter: blur(8px);
}
.blur-lg {
  backdrop-filter: blur(16px);
}

.glow {
  box-shadow: 0 0 15px rgba(58, 134, 255, 0.5);
}

.glow-accent {
  box-shadow: 0 0 15px rgba(131, 56, 236, 0.5);
}

.glow-secondary {
  box-shadow: 0 0 15px rgba(255, 0, 110, 0.5);
}

.glow-success {
  box-shadow: 0 0 15px rgba(6, 214, 160, 0.5);
}

.neon-text {
  text-shadow: 0 0 5px rgba(58, 134, 255, 0.5), 0 0 15px rgba(58, 134, 255, 0.3);
}

.neon-text-accent {
  text-shadow: 0 0 5px rgba(131, 56, 236, 0.5), 0 0 15px rgba(131, 56, 236, 0.3);
}

.neon-text-secondary {
  text-shadow: 0 0 5px rgba(255, 0, 110, 0.5), 0 0 15px rgba(255, 0, 110, 0.3);
}

.frosted {
  background: rgba(255, 255, 255, 0.25);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.frosted-dark {
  background: rgba(28, 30, 38, 0.75);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.hover-lift {
  transition: transform var(--transition-fast),
    box-shadow var(--transition-fast);
}

.hover-lift:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.hover-grow {
  transition: transform var(--transition-fast);
}

.hover-grow:hover {
  transform: scale(1.05);
}

.hover-glow {
  transition: box-shadow var(--transition-fast);
}

.hover-glow:hover {
  box-shadow: 0 0 15px rgba(58, 134, 255, 0.5);
}

.hover-glow-accent:hover {
  box-shadow: 0 0 15px rgba(131, 56, 236, 0.5);
}

.img-filter-cool {
  filter: hue-rotate(45deg) saturate(1.5);
}

.img-filter-warm {
  filter: hue-rotate(-15deg) saturate(1.5);
}

.img-filter-vintage {
  filter: sepia(0.5) contrast(1.1);
}

.img-filter-dramatic {
  filter: contrast(1.3) brightness(0.8);
}

/* Utilities for masks and clipping */
.clip-circle {
  clip-path: circle(50% at 50% 50%);
}

.clip-hexagon {
  clip-path: polygon(25% 0%, 75% 0%, 100% 50%, 75% 100%, 25% 100%, 0% 50%);
}

.clip-rhombus {
  clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
}

.clip-triangle {
  clip-path: polygon(50% 0%, 100% 100%, 0% 100%);
}

/* Advanced media query utilities */
@media (max-width: 640px) {
  .sm-only {
    display: block;
  }
  .sm-hidden {
    display: none;
  }
}

@media (min-width: 641px) and (max-width: 768px) {
  .md-only {
    display: block;
  }
  .md-hidden {
    display: none;
  }
}

@media (min-width: 769px) and (max-width: 1024px) {
  .lg-only {
    display: block;
  }
  .lg-hidden {
    display: none;
  }
}

@media (min-width: 1025px) {
  .xl-only {
    display: block;
  }
  .xl-hidden {
    display: none;
  }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
  .dark-auto {
    background-color: var(--dark);
    color: var(--light);
  }

  .dark-auto-text {
    color: var(--light);
  }

  .dark-auto-border {
    border-color: var(--dark-600);
  }
}

/* Print styles */
@media print {
  .no-print {
    display: none;
  }

  .print-only {
    display: block;
  }

  body {
    font-size: 12pt;
    color: #000;
    background-color: #fff;
  }

  a {
    text-decoration: underline;
    color: #000;
  }
}

/* Advanced selectors for common patterns */
.group:hover .group-hover-visible {
  visibility: visible;
  opacity: 1;
}

.group:hover .group-hover-hidden {
  visibility: hidden;
  opacity: 0;
}

/* Accessibility helpers */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

.focus-ring:focus {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

.focus-ring-dark:focus {
  outline: 2px solid var(--primary-light);
  outline-offset: 2px;
}
/* lists */
/* Ultra-modern list styling */
ul,
ol {
  padding-left: 0;
  margin-bottom: 2rem;
}

/* Unordered list styling - gradient hover effect */
ul {
  list-style: none;
}

ul li {
  position: relative;
  padding: 0.8rem 1rem 0.8rem 3rem;
  margin-bottom: 0.8rem;
  border-radius: 8px;
  background: #f8f9fa;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
  list-style: none;
}

ul li:hover {
  transform: translateX(5px);
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  color: white;
}

ul li::before {
  content: "▶";
  position: absolute;
  left: 1rem;
  color: #63aaf1;
  font-weight: bold;
  font-size: 1.2rem;
  transition: all 0.3s ease;
}

ul li:hover::before {
  color: white;
  transform: rotate(180deg);
}

/* Ordered list styling - animated numbers */
ol {
  list-style: none;
  counter-reset: custom-counter;
}

ol li {
  position: relative;
  padding: 1rem 1rem 1rem 4rem;
  margin-bottom: 1rem;
  counter-increment: custom-counter;
  border-left: 3px solid transparent;
  background: #f8f9fa;
  border-radius: 8px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
}

ol li:hover {
  border-left: 3px solid #3b82f6;
  background: #f0f9ff;
  transform: translateY(-3px);
  box-shadow: 0 10px 15px rgba(59, 130, 246, 0.1);
}

ol li::before {
  content: counter(custom-counter);
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  background: #3b82f6;
  color: white;
  font-weight: bold;
  font-size: 1rem;
  width: 2rem;
  height: 2rem;
  border-radius: 0.5rem;
  text-align: center;
  line-height: 2rem;
  transition: all 0.3s ease;
}

ol li:hover::before {
  background: #1e40af;
  border-radius: 50%;
  box-shadow: 0 0 0 5px rgba(59, 130, 246, 0.2);
}
/* Scroll Direction Utilities */
.scroll-x {
  overflow-x: auto;
  overflow-y: hidden;
}

.scroll-y {
  overflow-y: auto;
  overflow-x: hidden;
}

.scroll-auto {
  overflow: auto;
}

.scroll-hidden {
  overflow: hidden;
}

/* Scrollbar Styling (WebKit + Firefox) */
.scroll-thin {
  scrollbar-width: thin; /* Firefox */
}

.scroll-none {
  scrollbar-width: none; /* Firefox */
}
.scroll-none::-webkit-scrollbar {
  display: none; /* Chrome/Safari */
}

/* Rounded Scrollbar Thumb */
.scroll-rounded::-webkit-scrollbar-thumb {
  border-radius: 8px;
}
.scroll-rounded {
  scrollbar-color: var(--scroll-thumb, #ccc) transparent;
}

/* Dark Theme */
.scroll-dark::-webkit-scrollbar {
  width: 10px;
}
.scroll-dark::-webkit-scrollbar-thumb {
  background-color: #444;
  border-radius: 6px;
}
.scroll-dark {
  scrollbar-color: #444 transparent;
}

/* Light Theme */
.scroll-light::-webkit-scrollbar {
  width: 10px;
}
.scroll-light::-webkit-scrollbar-thumb {
  background-color: #bbb;
  border-radius: 6px;
}
.scroll-light {
  scrollbar-color: #bbb transparent;
}