/* Base CSS - Variables, Typography, Resets */

html {
  scroll-padding-top: 80px;
  scroll-snap-type: y mandatory;
  scrollbar-color: var(--brand-primary) var(--glass-bg);
  scrollbar-width: thin;
  scroll-behavior: smooth;  
}

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

:root {
  --bg-primary: #ffffff;
  --bg-secondary: #f3f7fc;
  --bg-tertiary: #e9f0f9;
  --text-primary: #000000;
  --text-secondary: #333333;
  --text-muted: #666666;
  --border-light: #d0d9e6;
  --border-medium: #b0bfd0;
  
  --brand-primary: #ff5500;
  --brand-primary-light: #ff7733;
  --brand-primary-dark: #cc4400;
  --brand-secondary: #000000;
  --brand-secondary-light: #222222;
  --brand-secondary-dark: #000000;
  --brand-white: #ffffff;
  --brand-accent: #ff7733;
  --brand-accent-light: #ff9966;
  --brand-accent-dark: #e64d00;
  
  --success: #008f5d;
  --warning: #e58300;
  --error: #dc2626;
  --info: #0051cc;
  
  --star-color: #e58300;
  --verified-color: #008f5d;
 
  --glass-bg: rgba(255, 255, 255, 0.15);
  --glass-border: rgba(255, 255, 255, 0.25);
  --glass-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
  --glass-blur: blur(12px);
  
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 8px -1px rgba(0, 0, 0, 0.15), 0 2px 4px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 20px -3px rgba(0, 0, 0, 0.15), 0 4px 8px -2px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 30px -5px rgba(0, 0, 0, 0.15), 0 10px 15px -5px rgba(0, 0, 0, 0.1);
  --shadow-inner: inset 0 2px 5px 0 rgba(0, 0, 0, 0.1);
  --shadow-outline: 0 0 0 3px rgba(255, 85, 0, 0.6);
  
  --gradient-primary: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-primary-dark) 100%);
  --gradient-secondary: linear-gradient(135deg, var(--brand-secondary) 0%, var(--brand-secondary-light) 100%);
  --gradient-accent: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-accent) 100%);
  --gradient-cta: linear-gradient(135deg, var(--brand-primary) 0%, var(--brand-secondary) 100%);
  
  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s ease;
  --transition-slow: 0.4s ease;
  
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1.25rem;
  --radius-full: 9999px;
  
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;
  --space-40: 10rem;
  --space-48: 12rem;
  --space-56: 14rem;
  --space-64: 16rem;
}

.dark {
  --bg-primary: #000000;
  --bg-secondary: #121212;
  --bg-tertiary: #1e1e1e;
  --text-primary: #ffffff;
  --text-secondary: #e5e5e5;
  --text-muted: #a0a0a0;
  --border-light: #2a2a2a;
  --border-medium: #3d3d3d;

  --glass-bg: rgba(0, 0, 0, 0.4);
  --glass-border: rgba(18, 18, 18, 0.5);
  --glass-shadow: 0 8px 30px rgba(0, 0, 0, 0.4);

  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 8px -1px rgba(0, 0, 0, 0.4), 0 2px 4px -1px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 10px 20px -3px rgba(196, 108, 49, 0.4), 0 4px 8px -2px rgba(0, 0, 0, 0.3);
  --shadow-xl: 0 20px 30px -5px rgba(0, 0, 0, 0.4), 0 10px 15px -5px rgba(0, 0, 0, 0.3);
  --shadow-inner: inset 0 2px 5px 0 rgba(0, 0, 0, 0.3);
  --shadow-outline: 0 0 0 3px rgba(255, 85, 0, 0.6);
}
  
  @font-face {
    font-family: "Poppins";
    font-style: normal;
    font-weight: 300;
    font-display: swap;
    src: url(https://fonts.gstatic.com/s/poppins/v20/pxiByp8kv8JHgFVrLDz8Z1xlFQ.woff2) format("woff2");
  }
  
  @font-face {
    font-family: "Poppins";
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url(https://fonts.gstatic.com/s/poppins/v20/pxiEyp8kv8JHgFVrJJfecg.woff2) format("woff2");
  }
  
  @font-face {
    font-family: "Poppins";
    font-style: normal;
    font-weight: 500;
    font-display: swap;
    src: url(https://fonts.gstatic.com/s/poppins/v20/pxiByp8kv8JHgFVrLGT9Z1xlFQ.woff2) format("woff2");
  }
  
  @font-face {
    font-family: "Poppins";
    font-style: normal;
    font-weight: 600;
    font-display: swap;
    src: url(https://fonts.gstatic.com/s/poppins/v20/pxiByp8kv8JHgFVrLEj6Z1xlFQ.woff2) format("woff2");
  }
  
  @font-face {
    font-family: "Poppins";
    font-style: normal;
    font-weight: 700;
    font-display: swap;
    src: url(https://fonts.gstatic.com/s/poppins/v20/pxiByp8kv8JHgFVrLCz7Z1xlFQ.woff2) format("woff2");
  }
  
  @font-face {
    font-family: "Poppins";
    font-style: normal;
    font-weight: 800;
    font-display: swap;
    src: url(https://fonts.gstatic.com/s/poppins/v20/pxiByp8kv8JHgFVrLDD4Z1xlFQ.woff2) format("woff2");
  }
  
  html {
    font-size: 16px;
    scroll-behavior: smooth;
  }
  
  body {
    font-family: "Poppins", sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    transition: background-color 0.5s ease, color 0.5s ease;  
    overflow-x: hidden;
  }
  
  a {
    text-decoration: none;
    color: inherit;
    transition: color var(--transition-normal);
  }
  
  a:hover {
    color: var(--brand-primary);
  }
  
  ul {
    list-style: none;
  }
  
  img {
    max-width: 100%;
    height: auto;
    display: block;
  }
  
  button {
    cursor: pointer;
    font-family: inherit;
  }
  
  input,
  button {
    font-family: inherit;
  }
  
  .container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-4);
  }
  
  h1,
  h2,
  h3,
  h4,
  h5,
  h6 {
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: var(--space-4);
  }
  
  h1 {
    font-size: 3rem;
    letter-spacing: -0.025em;
  }
  
  h2 {
    font-size: 2.25rem;
    letter-spacing: -0.025em;
  }
  
  h3 {
    font-size: 1.5rem;
  }
  
  h4 {
    font-size: 1.25rem;
  }
  
  p {
    margin-bottom: var(--space-4);
  }
  
  .section-header {
    text-align: center;
    margin-bottom: var(--space-12);
    position: relative;
  }
  
  .section-header h2 {
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
    display: inline-block;
    position: relative;
    margin-bottom: var(--space-4);
  }
  
  .section-header h2::after {
    content: "";
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
  }
  
  .section-header p {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: var(--space-4) auto 0;
  }
  
  ::-webkit-scrollbar {
    width: 8px;
    height: 8px;
  }
  
  ::-webkit-scrollbar-track {
    background: var(--bg-secondary);
  }
  
  ::-webkit-scrollbar-thumb {
    background: var(--brand-primary);
    border-radius: var(--radius-full);
  }
  
  ::-webkit-scrollbar-thumb:hover {
    background: var(--brand-primary-dark);
  }