/* ===================================
   🎯 BASE STYLES - Reset & Global
   =================================== */

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

/* Smooth Scrolling */
html {
  scroll-behavior: smooth;
  font-size: var(--font-size-base);
}

/* Body */
body {
  font-family: var(--font-main);
  color: var(--text-color);
  background-color: var(--background-color);
  line-height: 1.6;
  overflow-x: hidden;
  transition: background-color var(--transition), color var(--transition);
}

/* English Font */
[lang="en"] body,
[lang="en"] h1,
[lang="en"] h2,
[lang="en"] h3,
[lang="en"] h4,
[lang="en"] h5,
[lang="en"] h6,
[lang="en"] p,
[lang="en"] a,
[lang="en"] button {
  font-family: var(--font-english);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 1rem;
  color: var(--text-color);
}

h1 { font-size: var(--font-size-h1); }
h2 { font-size: var(--font-size-h2); }
h3 { font-size: var(--font-size-h3); }
h4 { font-size: var(--font-size-h4); }

p {
  margin-bottom: 1.5rem;
  color: var(--text-secondary);
}

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

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

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

/* Lists */
ul, ol {
  list-style-position: inside;
}

/* Selection */
::selection {
  background-color: var(--primary-color);
  color: white;
}

/* Focus */
:focus {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

:focus:not(:focus-visible) {
  outline: none;
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: var(--background-color);
}

::-webkit-scrollbar-thumb {
  background: var(--primary-color);
  border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
  background: #2980b9;
}