/*
Theme Name: Africa MedConnect 2026
Description: WordPress theme for MedPharma Africa conference website
Version: 1.0.0
Author: Fair Concept Africa
*/

/* ===== CSS CUSTOM PROPERTIES (CSS VARIABLES) ===== */
:root {
  /* Font Variables */
  --font-inter: 'Inter', 'Roboto', system-ui, -apple-system, sans-serif;
  --font-display: 'Inter', 'Roboto', system-ui, -apple-system, sans-serif;

  /* Medical Green & Professional Blue Theme - Light Mode */
  --background: 0 0% 100%;
  --foreground: 210 11% 15%;
  
  --card: 0 0% 100%;
  --card-foreground: 210 11% 15%;
  
  --popover: 0 0% 100%;
  --popover-foreground: 210 11% 15%;
  
  /* Medical Professional Primary - Deep Medical Blue */
  --primary: 210 50% 25%;
  --primary-foreground: 0 0% 100%;
  --primary-light: 210 50% 35%;
  --primary-dark: 210 60% 15%;
  
  /* Medical Green Secondary */
  --secondary: 140 45% 25%;
  --secondary-foreground: 0 0% 100%;
  --secondary-light: 140 45% 35%;
  
  /* Medical Accent - Vibrant Teal */
  --accent: 185 50% 45%;
  --accent-foreground: 0 0% 100%;
  --accent-light: 185 50% 55%;
  
  --muted: 210 40% 96%;
  --muted-foreground: 210 15% 65%;
  
  --destructive: 0 75% 55%;
  --destructive-foreground: 0 0% 100%;
  
  --border: 210 25% 88%;
  --input: 210 25% 88%;
  --ring: 210 50% 25%;
  
  /* MedPharma Brand Colors */
  --med-red: #E94B3C;
  --med-teal: #3CB6A6;
  --med-teal-light: #7ED6C1;
  --med-dark: #14565B;
  
  /* Enhanced Event-Specific Theme Variables */
  --event-card-bg: 0 0% 100%;
  --event-card-hover: 210 25% 98%;
  --event-hero-overlay: 210 25% 8% / 0.4;
  --event-text-primary: 210 11% 15%;
  --event-text-secondary: 210 15% 45%;
  --event-border: 210 25% 88%;
  --event-shadow: 0 4px 20px -8px hsl(210 15% 25% / 0.15);
  --event-shadow-hover: 0 8px 30px -12px hsl(210 15% 25% / 0.25);
  --event-gradient-overlay: linear-gradient(135deg, hsl(210 50% 25% / 0.9), hsl(185 50% 45% / 0.8));
  --event-info-card-bg: 210 25% 98%;
  --event-section-bg: 210 40% 99%;
  
  /* Medical Theme Gradients */
  --gradient-primary: linear-gradient(135deg, hsl(var(--primary)), hsl(var(--primary-light)));
  --gradient-secondary: linear-gradient(135deg, hsl(var(--secondary)), hsl(var(--secondary-light)));
  --gradient-accent: linear-gradient(135deg, hsl(var(--accent)), hsl(var(--accent-light)));
  --gradient-hero: linear-gradient(135deg, hsl(var(--primary-dark)), hsl(var(--accent)));
  --gradient-card: linear-gradient(145deg, hsl(0 0% 100%), hsl(210 25% 98%));
  
  /* Shadows with Medical Theme */
  --shadow-medical: 0 10px 40px -15px hsl(var(--primary) / 0.3);
  --shadow-accent: 0 10px 30px -10px hsl(var(--accent) / 0.4);
  --shadow-card: 0 4px 20px -8px hsl(210 15% 25% / 0.15);
  
  /* Enhanced Animation Variables */
  --transition-fast: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  --transition-spring: all 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  
  /* Responsive Breakpoint Variables */
  --breakpoint-mobile: 320px;
  --breakpoint-tablet: 768px;
  --breakpoint-desktop: 1024px;
  --breakpoint-wide: 1440px;
  
  --radius: 0.5rem;
}

/* Dark Mode Variables */
.dark {
  --background: 210 25% 8%;
  --foreground: 210 15% 92%;
  
  --card: 210 25% 10%;
  --card-foreground: 210 15% 92%;
  
  --popover: 210 25% 10%;
  --popover-foreground: 210 15% 92%;
  
  --primary: 185 50% 55%;
  --primary-foreground: 210 25% 8%;
  --primary-light: 185 50% 65%;
  --primary-dark: 185 60% 35%;
  
  --secondary: 140 45% 35%;
  --secondary-foreground: 210 25% 8%;
  --secondary-light: 140 45% 45%;
  
  --accent: 210 50% 55%;
  --accent-foreground: 210 25% 8%;
  --accent-light: 210 50% 65%;
  
  --muted: 210 25% 15%;
  --muted-foreground: 210 15% 65%;
  
  --destructive: 0 75% 55%;
  --destructive-foreground: 210 25% 8%;
  
  --border: 210 25% 20%;
  --input: 210 25% 20%;
  --ring: 185 50% 55%;
  
  /* Enhanced Event-Specific Dark Theme Variables */
  --event-card-bg: 210 25% 10%;
  --event-card-hover: 210 25% 12%;
  --event-hero-overlay: 0 0% 0% / 0.6;
  --event-text-primary: 210 15% 92%;
  --event-text-secondary: 210 15% 65%;
  --event-border: 210 25% 20%;
  --event-shadow: 0 4px 20px -8px hsl(0 0% 0% / 0.4);
  --event-shadow-hover: 0 8px 30px -12px hsl(0 0% 0% / 0.6);
  --event-gradient-overlay: linear-gradient(135deg, hsl(185 50% 55% / 0.9), hsl(210 50% 55% / 0.8));
  --event-info-card-bg: 210 25% 12%;
  --event-section-bg: 210 25% 9%;
  
  /* Dark Theme Gradients */
  --gradient-primary: linear-gradient(135deg, hsl(var(--primary)), hsl(var(--primary-light)));
  --gradient-secondary: linear-gradient(135deg, hsl(var(--secondary)), hsl(var(--secondary-light)));
  --gradient-accent: linear-gradient(135deg, hsl(var(--accent)), hsl(var(--accent-light)));
  --gradient-hero: linear-gradient(135deg, hsl(var(--primary-dark)), hsl(var(--accent)));
  --gradient-card: linear-gradient(145deg, hsl(210 25% 10%), hsl(210 25% 12%));
  
  /* Dark Shadows */
  --shadow-medical: 0 10px 40px -15px hsl(0 0% 0% / 0.5);
  --shadow-accent: 0 10px 30px -10px hsl(var(--accent) / 0.3);
  --shadow-card: 0 4px 20px -8px hsl(0 0% 0% / 0.4);
}

/* ===== BASE STYLES ===== */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-inter);
  background-color: hsl(var(--background));
  color: hsl(var(--foreground));
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ===== CONVERTED TAILWIND UTILITY CLASSES ===== */

/* Container */
.container {
  width: 100%;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1rem;
  padding-right: 1rem;
}

@media (min-width: 640px) {
  .container {
    max-width: 640px;
  }
}

@media (min-width: 768px) {
  .container {
    max-width: 768px;
    padding-left: 1.5rem;
    padding-right: 1.5rem;
  }
}

@media (min-width: 1024px) {
  .container {
    max-width: 1024px;
    padding-left: 2rem;
    padding-right: 2rem;
  }
}

@media (min-width: 1280px) {
  .container {
    max-width: 1280px;
  }
}

@media (min-width: 1536px) {
  .container {
    max-width: 1536px;
  }
}

/* Flexbox Utilities */
.flex {
  display: flex;
}

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

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

.flex-row {
  flex-direction: row;
}

.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-1 {
  flex: 1 1 0%;
}

.flex-shrink-0 {
  flex-shrink: 0;
}

/* Grid Utilities */
.grid {
  display: grid;
}

.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));
}

@media (min-width: 640px) {
  .sm\\:grid-cols-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  
  .sm\\:grid-cols-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  
  .sm\\:grid-cols-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 768px) {
  .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));
  }
}

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

@media (min-width: 1280px) {
  .xl\\:grid-cols-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* Gap Utilities */
.gap-1 {
  gap: 0.25rem;
}

.gap-2 {
  gap: 0.5rem;
}

.gap-3 {
  gap: 0.75rem;
}

.gap-4 {
  gap: 1rem;
}

.gap-6 {
  gap: 1.5rem;
}

.gap-8 {
  gap: 2rem;
}

@media (min-width: 640px) {
  .sm\\:gap-4 {
    gap: 1rem;
  }
  
  .sm\\:gap-6 {
    gap: 1.5rem;
  }
}

/* Spacing Utilities */
.space-x-2 > * + * {
  margin-left: 0.5rem;
}

.space-x-3 > * + * {
  margin-left: 0.75rem;
}

.space-x-4 > * + * {
  margin-left: 1rem;
}

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

.space-y-3 > * + * {
  margin-top: 0.75rem;
}

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

/* Margin Utilities */
.m-0 { margin: 0; }
.m-1 { margin: 0.25rem; }
.m-2 { margin: 0.5rem; }
.m-3 { margin: 0.75rem; }
.m-4 { margin: 1rem; }
.m-6 { margin: 1.5rem; }
.m-8 { margin: 2rem; }

.mx-auto { margin-left: auto; margin-right: auto; }
.my-4 { margin-top: 1rem; margin-bottom: 1rem; }
.my-6 { margin-top: 1.5rem; margin-bottom: 1.5rem; }
.my-8 { margin-top: 2rem; margin-bottom: 2rem; }

.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-4 { margin-top: 1rem; }
.mt-6 { margin-top: 1.5rem; }

.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; }

.ml-2 { margin-left: 0.5rem; }
.ml-6 { margin-left: 1.5rem; }
.ml-8 { margin-left: 2rem; }

.mr-1 { margin-right: 0.25rem; }
.mr-2 { margin-right: 0.5rem; }

@media (min-width: 640px) {
  .sm\\:mb-6 { margin-bottom: 1.5rem; }
  .sm\\:mb-10 { margin-bottom: 2.5rem; }
  .sm\\:mb-12 { margin-bottom: 3rem; }
  .sm\\:mt-2 { margin-top: 0.5rem; }
  .sm\\:mt-6 { margin-top: 1.5rem; }
}

/* Padding Utilities */
.p-2 { padding: 0.5rem; }
.p-3 { padding: 0.75rem; }
.p-4 { padding: 1rem; }
.p-6 { padding: 1.5rem; }
.p-8 { padding: 2rem; }

.px-2 { padding-left: 0.5rem; padding-right: 0.5rem; }
.px-3 { padding-left: 0.75rem; padding-right: 0.75rem; }
.px-4 { padding-left: 1rem; padding-right: 1rem; }
.px-6 { padding-left: 1.5rem; padding-right: 1.5rem; }
.px-8 { padding-left: 2rem; padding-right: 2rem; }

.py-1 { padding-top: 0.25rem; padding-bottom: 0.25rem; }
.py-2 { padding-top: 0.5rem; padding-bottom: 0.5rem; }
.py-3 { padding-top: 0.75rem; padding-bottom: 0.75rem; }
.py-4 { padding-top: 1rem; padding-bottom: 1rem; }
.py-5 { padding-top: 1.25rem; padding-bottom: 1.25rem; }
.py-8 { padding-top: 2rem; padding-bottom: 2rem; }
.py-20 { padding-top: 5rem; padding-bottom: 5rem; }

.pt-16 { padding-top: 4rem; }
.pt-20 { padding-top: 5rem; }

.pb-8 { padding-top: 2rem; }
.pb-10 { padding-bottom: 2.5rem; }

@media (min-width: 640px) {
  .sm\\:px-6 { padding-left: 1.5rem; padding-right: 1.5rem; }
  .sm\\:px-8 { padding-left: 2rem; padding-right: 2rem; }
  .sm\\:py-3 { padding-top: 0.75rem; padding-bottom: 0.75rem; }
  .sm\\:py-5 { padding-top: 1.25rem; padding-bottom: 1.25rem; }
  .sm\\:pt-20 { padding-top: 5rem; }
  .sm\\:pb-10 { padding-bottom: 2.5rem; }
}

/* Width & Height Utilities */
.w-full { width: 100%; }
.w-2 { width: 0.5rem; }
.w-3 { width: 0.75rem; }
.w-4 { width: 1rem; }
.w-5 { width: 1.25rem; }
.w-6 { width: 1.5rem; }
.w-8 { width: 2rem; }
.w-48 { width: 12rem; }

.h-2 { height: 0.5rem; }
.h-3 { height: 0.75rem; }
.h-4 { height: 1rem; }
.h-5 { height: 1.25rem; }
.h-6 { height: 1.5rem; }
.h-8 { height: 2rem; }
.h-12 { height: 3rem; }
.h-16 { height: 4rem; }
.h-64 { height: 16rem; }
.h-full { height: 100%; }

.min-h-screen { min-height: 100vh; }

.max-w-2xl { max-width: 42rem; }
.max-w-3xl { max-width: 48rem; }
.max-w-4xl { max-width: 56rem; }

@media (min-width: 640px) {
  .sm\\:w-3 { width: 0.75rem; }
  .sm\\:w-5 { width: 1.25rem; }
  .sm\\:w-6 { width: 1.5rem; }
  .sm\\:h-3 { height: 0.75rem; }
  .sm\\:h-4 { height: 1rem; }
  .sm\\:h-5 { height: 1.25rem; }
  .sm\\:h-6 { height: 1.5rem; }
}

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

.top-0 { top: 0; }
.top-4 { top: 1rem; }
.top-16 { top: 4rem; }
.top-32 { top: 8rem; }
.top-1\\/2 { top: 50%; }

.bottom-4 { bottom: 1rem; }
.bottom-8 { bottom: 2rem; }
.bottom-16 { bottom: 4rem; }
.bottom-32 { bottom: 8rem; }

.left-0 { left: 0; }
.left-2 { left: 0.5rem; }
.left-4 { left: 1rem; }
.left-8 { left: 2rem; }
.left-1\\/2 { left: 50%; }

.right-0 { right: 0; }
.right-2 { right: 0.5rem; }
.right-4 { right: 1rem; }
.right-8 { right: 2rem; }

.inset-0 { top: 0; right: 0; bottom: 0; left: 0; }

.-translate-x-1\\/2 { transform: translateX(-50%); }
.-translate-y-1\\/2 { transform: translateY(-50%); }

@media (min-width: 640px) {
  .sm\\:left-4 { left: 1rem; }
  .sm\\:left-10 { left: 2.5rem; }
  .sm\\:left-20 { left: 5rem; }
  .sm\\:right-4 { right: 1rem; }
  .sm\\:right-10 { right: 2.5rem; }
  .sm\\:right-20 { right: 5rem; }
  .sm\\:top-20 { top: 5rem; }
  .sm\\:top-40 { top: 10rem; }
  .sm\\:bottom-8 { bottom: 2rem; }
  .sm\\:bottom-20 { bottom: 5rem; }
  .sm\\:bottom-40 { bottom: 10rem; }
}

/* Z-Index */
.z-10 { z-index: 10; }
.z-20 { z-index: 20; }
.z-50 { z-index: 50; }

/* Display Utilities */
.block { display: block; }
.inline-block { display: inline-block; }
.hidden { display: none; }

@media (min-width: 640px) {
  .sm\\:block { display: block; }
  .sm\\:flex { display: flex; }
}

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

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

/* Typography */
.text-xs { font-size: 0.75rem; line-height: 1rem; }
.text-sm { font-size: 0.875rem; line-height: 1.25rem; }
.text-base { font-size: 1rem; line-height: 1.5rem; }
.text-lg { font-size: 1.125rem; line-height: 1.75rem; }
.text-xl { font-size: 1.25rem; line-height: 1.75rem; }
.text-2xl { font-size: 1.5rem; line-height: 2rem; }
.text-3xl { font-size: 1.875rem; line-height: 2.25rem; }
.text-4xl { font-size: 2.25rem; line-height: 2.5rem; }
.text-5xl { font-size: 3rem; line-height: 1; }
.text-6xl { font-size: 3.75rem; line-height: 1; }
.text-7xl { font-size: 4.5rem; line-height: 1; }

@media (min-width: 640px) {
  .sm\\:text-3xl { font-size: 1.875rem; line-height: 2.25rem; }
  .sm\\:text-4xl { font-size: 2.25rem; line-height: 2.5rem; }
  .sm\\:text-lg { font-size: 1.125rem; line-height: 1.75rem; }
}

@media (min-width: 768px) {
  .md\\:text-xl { font-size: 1.25rem; line-height: 1.75rem; }
  .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\\:text-2xl { font-size: 1.5rem; line-height: 2rem; }
  .lg\\:text-5xl { font-size: 3rem; line-height: 1; }
}

@media (min-width: 1280px) {
  .xl\\:text-7xl { font-size: 4.5rem; line-height: 1; }
}

.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }

.font-display {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -0.025em;
}

.leading-tight { line-height: 1.25; }
.leading-relaxed { line-height: 1.625; }

.tracking-wide { letter-spacing: 0.025em; }

.text-center { text-align: center; }

/* Colors */
.text-white { color: rgb(255 255 255); }
.text-black { color: rgb(0 0 0); }

.text-white\\/80 { color: rgb(255 255 255 / 0.8); }
.text-white\\/90 { color: rgb(255 255 255 / 0.9); }
.text-white\\/95 { color: rgb(255 255 255 / 0.95); }

.text-primary { color: hsl(var(--primary)); }
.text-secondary { color: hsl(var(--secondary)); }
.text-accent { color: hsl(var(--accent)); }
.text-foreground { color: hsl(var(--foreground)); }

.text-med-red { color: var(--med-red); }
.text-med-teal { color: var(--med-teal); }

.dark .text-white\\/70 { color: rgb(255 255 255 / 0.7); }
.dark .text-white\\/80 { color: rgb(255 255 255 / 0.8); }
.dark .text-white\\/85 { color: rgb(255 255 255 / 0.85); }
.dark .text-white { color: rgb(255 255 255); }

/* Background Colors */
.bg-white { background-color: rgb(255 255 255); }
.bg-black\\/10 { background-color: rgb(0 0 0 / 0.1); }

.bg-white\\/15 { background-color: rgb(255 255 255 / 0.15); }
.bg-white\\/20 { background-color: rgb(255 255 255 / 0.2); }

.bg-primary { background-color: hsl(var(--primary)); }
.bg-secondary { background-color: hsl(var(--secondary)); }
.bg-accent { background-color: hsl(var(--accent)); }
.bg-muted\\/30 { background-color: hsl(var(--muted) / 0.3); }

.bg-accent\\/10 { background-color: hsl(var(--accent) / 0.1); }

.bg-gradient-to-br { background-image: linear-gradient(to bottom right, var(--tw-gradient-stops)); }

.from-slate-900\\/90 { --tw-gradient-from: rgb(15 23 42 / 0.9); --tw-gradient-to: rgb(15 23 42 / 0); --tw-gradient-stops: var(--tw-gradient-from), var(--tw-gradient-to); }
.via-slate-800\\/80 { --tw-gradient-to: rgb(30 41 59 / 0); --tw-gradient-stops: var(--tw-gradient-from), rgb(30 41 59 / 0.8), var(--tw-gradient-to); }
.to-slate-900\\/90 { --tw-gradient-to: rgb(15 23 42 / 0.9); }

.dark .bg-white\\/8 { background-color: rgb(255 255 255 / 0.08); }
.dark .bg-white\\/10 { background-color: rgb(255 255 255 / 0.1); }

.dark .bg-gray-900 { background-color: rgb(17 24 39); }
.dark .bg-gray-900\\/95 { background-color: rgb(17 24 39 / 0.95); }

/* Border */
.border { border-width: 1px; }
.border-0 { border-width: 0px; }

.border-white\\/20 { border-color: rgb(255 255 255 / 0.2); }
.border-white\\/30 { border-color: rgb(255 255 255 / 0.3); }
.border-white\\/40 { border-color: rgb(255 255 255 / 0.4); }

.border-primary\\/50 { border-color: hsl(var(--primary) / 0.5); }

.border-b { border-bottom-width: 1px; }

.border-gray-200\\/50 { border-color: rgb(229 231 235 / 0.5); }

.dark .border-white\\/15 { border-color: rgb(255 255 255 / 0.15); }
.dark .border-white\\/25 { border-color: rgb(255 255 255 / 0.25); }
.dark .border-gray-800\\/50 { border-color: rgb(31 41 55 / 0.5); }

/* Border Radius */
.rounded { border-radius: 0.25rem; }
.rounded-lg { border-radius: 0.5rem; }
.rounded-xl { border-radius: 0.75rem; }
.rounded-full { border-radius: 9999px; }

/* Shadow */
.shadow-lg { box-shadow: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1); }
.shadow-xl { box-shadow: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1); }
.shadow-2xl { box-shadow: 0 25px 50px -12px rgb(0 0 0 / 0.25); }
.shadow-md { box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1); }

/* Backdrop Filter */
.backdrop-blur-sm { backdrop-filter: blur(4px); }
.backdrop-blur-md { backdrop-filter: blur(12px); }

/* Opacity */
.opacity-0 { opacity: 0; }
.opacity-60 { opacity: 0.6; }
.opacity-100 { opacity: 1; }

/* Transitions */
.transition-all { transition-property: all; 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-opacity { transition-property: opacity; 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-150 { transition-duration: 150ms; }
.duration-200 { transition-duration: 200ms; }
.duration-300 { transition-duration: 300ms; }
.duration-1000 { transition-duration: 1000ms; }

.ease-in-out { transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1); }

/* Transforms */
.scale-125 { transform: scale(1.25); }
.scale-110 { transform: scale(1.1); }

.translate-y-\\[-2px\\] { transform: translateY(-2px); }
.translate-x-1 { transform: translateX(0.25rem); }

.hover\\:scale-110:hover { transform: scale(1.1); }
.hover\\:translate-y-\\[-2px\\]:hover { transform: translateY(-2px); }
.hover\\:translate-x-1:hover { transform: translateX(0.25rem); }

.group-hover\\:scale-110 { transform: scale(1); }
.group:hover .group-hover\\:scale-110 { transform: scale(1.1); }

.group-hover\\:translate-x-1 { transform: translateX(0); }
.group:hover .group-hover\\:translate-x-1 { transform: translateX(0.25rem); }

/* Hover States */
.hover\\:bg-white\\/20:hover { background-color: rgb(255 255 255 / 0.2); }
.hover\\:bg-white:hover { background-color: rgb(255 255 255); }

.hover\\:text-white:hover { color: rgb(255 255 255); }
.hover\\:text-primary:hover { color: hsl(var(--primary)); }

.hover\\:shadow-lg:hover { box-shadow: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1); }
.hover\\:shadow-xl:hover { box-shadow: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1); }

.dark .hover\\:bg-white:hover { background-color: rgb(255 255 255); }
.dark .hover\\:text-slate-900:hover { color: rgb(15 23 42); }

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

/* Background */
.bg-no-repeat { background-repeat: no-repeat; }

/* Line Clamp */
.line-clamp-3 {
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

/* Responsive Flex Direction */
@media (min-width: 640px) {
  .sm\\:flex-row { flex-direction: row; }
}

/* Responsive Display */
@media (min-width: 768px) {
  .md\\:flex { display: flex; }
}

/* ===== COMPONENT CLASSES ===== */

/* Medical Theme Component Classes */
.medical-gradient {
  background: var(--gradient-primary);
}

.medical-card {
  background: hsl(var(--card));
  box-shadow: var(--shadow-card);
  border-radius: 0.75rem;
  border: 1px solid hsl(var(--border) / 0.5);
  background: var(--gradient-card);
}

.hero-gradient {
  background: var(--gradient-hero);
}

.accent-gradient {
  background: var(--gradient-accent);
}

.medical-shadow {
  box-shadow: var(--shadow-medical);
}

.accent-shadow {
  box-shadow: var(--shadow-accent);
}

/* Enhanced Event-Specific Components */
.event-card {
  background: hsl(var(--event-card-bg));
  border: 1px solid hsl(var(--event-border));
  box-shadow: var(--event-shadow);
  transition: var(--transition-normal);
}

.event-card:hover {
  background: hsl(var(--event-card-hover));
  box-shadow: var(--event-shadow-hover);
  transform: translateY(-2px);
}

.event-hero-overlay {
  background: hsl(var(--event-hero-overlay));
}

.event-gradient-overlay {
  background: var(--event-gradient-overlay);
}

.event-info-card {
  background: hsl(var(--event-info-card-bg));
  border: 1px solid hsl(var(--event-border));
  transition: var(--transition-normal);
}

.event-info-card:hover {
  transform: translateY(-1px);
  box-shadow: var(--event-shadow-hover);
}

.event-section {
  background: hsl(var(--event-section-bg));
}

/* Enhanced Transition Classes */
.transition-fast {
  transition: var(--transition-fast);
}

.transition-normal {
  transition: var(--transition-normal);
}

.transition-slow {
  transition: var(--transition-slow);
}

.transition-bounce {
  transition: var(--transition-bounce);
}

.transition-spring {
  transition: var(--transition-spring);
}

.smooth-transition {
  transition: var(--transition-normal);
}

.bounce-transition {
  transition: var(--transition-bounce);
}

.medical-focus {
  outline: 2px solid transparent;
  outline-offset: 2px;
}

.medical-focus:focus {
  outline: 2px solid hsl(var(--primary) / 0.2);
  border-color: hsl(var(--primary));
}

/* Enhanced Interactive Animations */
.hover-lift {
  transition: var(--transition-normal);
}

.hover-lift:hover {
  transform: translateY(-4px);
  box-shadow: var(--event-shadow-hover);
}

.hover-lift-subtle {
  transition: var(--transition-fast);
}

.hover-lift-subtle:hover {
  transform: translateY(-2px);
  box-shadow: var(--event-shadow);
}

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

.hover-scale:hover {
  transform: scale(1.02);
}

.hover-scale-lg {
  transition: var(--transition-normal);
}

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

.stats-number {
  font-size: 2.25rem;
  font-weight: 700;
  background: linear-gradient(to right, hsl(var(--primary)), hsl(var(--accent)));
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
}

/* Professional Button Variants */
.btn-medical {
  background-color: hsl(var(--primary));
  color: hsl(var(--primary-foreground));
  padding: 0.75rem 1.5rem;
  border-radius: 0.5rem;
  font-weight: 600;
  box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  transition: var(--transition-normal);
  border: none;
  cursor: pointer;
}

.btn-medical:hover {
  background-color: hsl(var(--primary-light));
  box-shadow: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
}

.btn-accent {
  background-color: hsl(var(--accent));
  color: hsl(var(--accent-foreground));
  padding: 0.75rem 1.5rem;
  border-radius: 0.5rem;
  font-weight: 600;
  box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  transition: var(--transition-normal);
  border: none;
  cursor: pointer;
}

.btn-accent:hover {
  background-color: hsl(var(--accent-light));
  box-shadow: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
}

.btn-secondary {
  background-color: hsl(var(--secondary));
  color: hsl(var(--secondary-foreground));
  padding: 0.75rem 1.5rem;
  border-radius: 0.5rem;
  font-weight: 600;
  box-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  transition: var(--transition-normal);
  border: none;
  cursor: pointer;
}

.btn-secondary:hover {
  background-color: hsl(var(--secondary-light));
  box-shadow: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
}

.btn-event {
  background: hsl(var(--primary));
  color: hsl(var(--primary-foreground));
  padding: 0.75rem 1.5rem;
  border-radius: 0.5rem;
  font-weight: 600;
  transition: var(--transition-normal);
  box-shadow: var(--event-shadow);
  border: none;
  cursor: pointer;
}

.btn-event:hover {
  background: hsl(var(--primary-light));
  transform: translateY(-1px);
  box-shadow: var(--event-shadow-hover);
}

/* ===== ANIMATIONS ===== */

/* Enhanced Animations */
.animate-fade-in {
  animation: fadeIn 0.8s 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;
}

.animate-slide-in-left {
  animation: slideInLeft 0.6s ease-out forwards;
}

.animate-slide-in-right {
  animation: slideInRight 0.6s ease-out forwards;
}

.animate-scale-in {
  animation: scaleIn 0.4s ease-out forwards;
}

.animate-float {
  animation: float 3s ease-in-out infinite;
}

.animate-pulse-medical {
  animation: pulseMedical 2s ease-in-out infinite;
}

.animate-bounce-subtle {
  animation: bounceSubtle 2s ease-in-out infinite;
}

.animate-glow {
  animation: glow 2s ease-in-out infinite alternate;
}

/* Staggered Animation Delays */
.animate-delay-100 {
  animation-delay: 0.1s;
}

.animate-delay-200 {
  animation-delay: 0.2s;
}

.animate-delay-300 {
  animation-delay: 0.3s;
}

.animate-delay-500 {
  animation-delay: 0.5s;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-10px);
  }
}

@keyframes pulseMedical {
  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.7;
    transform: scale(1.05);
  }
}

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

@keyframes glow {
  from {
    box-shadow: 0 0 5px hsl(var(--primary) / 0.5);
  }
  to {
    box-shadow: 0 0 20px hsl(var(--primary) / 0.8), 0 0 30px hsl(var(--primary) / 0.4);
  }
}

/* ===== RESPONSIVE UTILITIES ===== */

/* Responsive Container Utilities */
.container-responsive {
  width: 100%;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1rem;
  padding-right: 1rem;
}

@media (min-width: 768px) {
  .container-responsive {
    padding-left: 2rem;
    padding-right: 2rem;
    max-width: 768px;
  }
}

@media (min-width: 1024px) {
  .container-responsive {
    padding-left: 3rem;
    padding-right: 3rem;
    max-width: 1024px;
  }
}

@media (min-width: 1440px) {
  .container-responsive {
    max-width: 1200px;
  }
}

/* Responsive Grid Utilities */
.grid-responsive {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .grid-responsive {
    gap: 1.5rem;
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .grid-responsive {
    gap: 2rem;
    grid-template-columns: repeat(3, 1fr);
  }
}

.grid-responsive-2 {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .grid-responsive-2 {
    gap: 1.5rem;
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Responsive Typography */
.text-responsive-hero {
  font-size: clamp(2rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.text-responsive-title {
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  font-weight: 700;
  line-height: 1.2;
}

.text-responsive-subtitle {
  font-size: clamp(1.125rem, 2vw, 1.25rem);
  line-height: 1.6;
}

/* Responsive Spacing */
.spacing-responsive-sm {
  margin: 0.5rem;
}

@media (min-width: 768px) {
  .spacing-responsive-sm {
    margin: 1rem;
  }
}

.spacing-responsive-md {
  margin: 1rem;
}

@media (min-width: 768px) {
  .spacing-responsive-md {
    margin: 1.5rem;
  }
}

@media (min-width: 1024px) {
  .spacing-responsive-md {
    margin: 2rem;
  }
}

.spacing-responsive-lg {
  margin: 1.5rem;
}

@media (min-width: 768px) {
  .spacing-responsive-lg {
    margin: 2rem;
  }
}

@media (min-width: 1024px) {
  .spacing-responsive-lg {
    margin: 3rem;
  }
}

/* Enhanced Card Styles */
.medical-card-hover {
  background: hsl(var(--card));
  box-shadow: var(--shadow-card);
  border-radius: 0.75rem;
  border: 1px solid hsl(var(--border) / 0.5);
  background: var(--gradient-card);
  transition: var(--transition-normal);
}

.medical-card-hover:hover {
  transform: translateY(-4px);
  box-shadow: var(--event-shadow-hover);
  box-shadow: 0 25px 50px -12px rgb(0 0 0 / 0.25);
  border-color: hsl(var(--primary) / 0.2);
}

/* Inter Font Classes - Variable Style */
.inter-heading-display {
  font-family: var(--font-inter);
  font-weight: 800;
}

.inter-heading-bold {
  font-family: var(--font-inter);
  font-weight: 700;
}

.inter-heading-semibold {
  font-family: var(--font-inter);
  font-weight: 600;
}

.inter-body-medium {
  font-family: var(--font-inter);
  font-weight: 500;
}

.inter-body-regular {
  font-family: var(--font-inter);
  font-weight: 400;
}

.inter-body-light {
  font-family: var(--font-inter);
  font-weight: 300;
}