/* Base Styles & Variables */
:root {
  --black: #000;
  --white: #fff;
  --primary: #7065F0;
  --secondary: #000929;
  --gray: #EBEBEB;
  --gray-dark: #111111;
  --gray-text: #6C6E76;
  --gradient: linear-gradient(90deg, var(--primary) 0%, var(--secondary) 100%);
  --font-primary: "Plus Jakarta Sans", sans-serif;
  --font-secondary: "Exo", sans-serif;
  --container-padding: 15px;
  --transition: 0.4s ease;
}

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

html {
  overflow-x: hidden;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  margin: 0;
  line-height: 1.6;
  color: var(--black);
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

a:hover {
  color: var(--primary);
}

button {
  background: none;
  border: none;
  cursor: pointer;
  transition: var(--transition);
}

ul, ol {
  list-style: none;
  padding: 0;
}

input, textarea, select {
  background: transparent;
  border: none;
  outline: none;
  transition: var(--transition);
}

/* Utility Classes */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.flex {
  display: flex;
}

.grid {
  display: grid;
}

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

.section {
  padding: 80px 0;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: var(--black);
}

.section-subtitle {
  font-size: 1rem;
  color: var(--primary);
  font-weight: 700;
  margin-bottom: 1rem;
  display: block;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  border-radius: 999px;
  font-weight: 600;
  transition: var(--transition);
  gap: 0.75rem;
}

.btn-primary {
  background: var(--primary);
  color: var(--white);
  border: 1px solid var(--primary);
}

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

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  padding: 0.5rem 0;
  transition: var(--transition);
}

.header.sticky {
  background: var(--primary);
  box-shadow: 0 5px 15px rgba(0,0,0,0.1);
  padding: 1rem 0;
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  color: var(--white);
  background: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7));
}

/* Cards */
.card {
  background: var(--white);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0,0,0,0.05);
  transition: var(--transition);
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

/* Responsive Grid */
.grid-cols-2 {
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.grid-cols-3 {
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.grid-cols-4 {
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

/* Media Queries */
@media (max-width: 1200px) {
  .grid-cols-4 {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 992px) {
  .grid-cols-3, .grid-cols-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .section {
    padding: 60px 0;
  }
}

@media (max-width: 768px) {
  .grid-cols-2, .grid-cols-3, .grid-cols-4 {
    grid-template-columns: 1fr;
  }
  
  .section-title {
    font-size: 2rem;
  }
}

@media (max-width: 576px) {
  .section {
    padding: 40px 0;
  }
  
  .btn {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
  }
}

/* Animation Classes */
.fade-in {
  animation: fadeIn 0.5s ease-in;
}

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

/* Form Styles */
.form-group {
  margin-bottom: 1.5rem;
}

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid #ddd;
  border-radius: 5px;
  font-size: 1rem;
}

.form-control:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(112, 101, 240, 0.2);
}

/* Preloader */
.preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
}

/* Add your component-specific styles below */