/**
 * Base CSS - Reset, Typography, Container, Variables
 *
 * @package DSAdvisory_Theme
 * @since 1.0.0
 */

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

:root {
  --primary-color: #0066cc;
  --secondary-color: #003366;
  --accent-color: #ff6600;
  --text-color: #333333;
  --light-gray: #dadada;
  --white: #ffffff;
  --border-color: #e0e0e0;
  --font-primary: "Montserrat", -apple-system, BlinkMacSystemFont, "Segoe UI",
    Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  --font-heading: "Montserrat", -apple-system, BlinkMacSystemFont, "Segoe UI",
    Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  --container-width: 1200px;
  --spacing-unit: 1rem;
  --glass-bg: rgba(255, 255, 255, 0.25);
  --glass-bg-solid: rgba(255, 255, 255, 0.85);
  --glass-border: rgba(255, 255, 255, 0.18);
  --glass-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
  --glass-shadow-hover: 0 12px 40px 0 rgba(31, 38, 135, 0.5);
  --glass-blur: blur(10px);
  --glass-blur-strong: blur(20px);
  --transition: all 0.3s ease;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: var(--font-primary);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-color);
  background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
  background-attachment: fixed;
  min-height: 100vh;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--spacing-unit);
  color: var(--secondary-color);
}

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;
}

p {
  margin-bottom: var(--spacing-unit);
}

a {
  color: var(--primary-color);
  text-decoration: none;
  transition: color 0.3s ease;
}

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

/* Container */
.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 20px;
}

/* Utility Classes */
.text-center {
  text-align: center;
}

.mt-1 {
  margin-top: var(--spacing-unit);
}
.mt-2 {
  margin-top: calc(var(--spacing-unit) * 2);
}
.mb-1 {
  margin-bottom: var(--spacing-unit);
}
.mb-2 {
  margin-bottom: calc(var(--spacing-unit) * 2);
}