/* ==========================================================================
   CSS GLOBAL & DESIGN TOKENS - TEC MD
   ========================================================================== */

/* --- Fonts Loading --- */
@font-face {
  font-family: 'JUST Sans';
  src: url('../assets/fonts/just_sans/JUST Sans Regular.woff2') format('woff2'),
       url('../assets/fonts/just_sans/JUST Sans Regular.woff') format('woff'),
       url('../assets/fonts/just_sans/JUST Sans Regular.otf') format('opentype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'JUST Sans';
  src: url('../assets/fonts/just_sans/JUST Sans ExBold.woff2') format('woff2'),
       url('../assets/fonts/just_sans/JUST Sans ExBold.woff') format('woff'),
       url('../assets/fonts/just_sans/JUST Sans ExBold.otf') format('opentype');
  font-weight: 800;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Caveat';
  src: url('../assets/fonts/Caveat/Caveat-Regular.ttf') format('truetype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Caveat';
  src: url('../assets/fonts/Caveat/Caveat-Medium.ttf') format('truetype');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Caveat';
  src: url('../assets/fonts/Caveat/Caveat-SemiBold.ttf') format('truetype');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Caveat';
  src: url('../assets/fonts/Caveat/Caveat-Bold.ttf') format('truetype');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

/* --- Google Fonts for Body text --- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

/* --- Root variables --- */
:root {
  /* Color Palette */
  --primary-color: #212844;
  --primary-color-rgb: 33, 40, 68;
  --primary-light: #2c3558;
  --primary-dark: #121629;
  
  --accent-color: #ffcc00;
  --accent-color-rgb: 255, 204, 0;
  --accent-hover: #e6b800;
  --accent-blue: #00bfff;
  --accent-blue-rgb: 0, 191, 255;
  
  --text-light: #ffffff;
  --text-muted: rgba(33, 40, 68, 0.65);
  --text-muted-dark: rgba(255, 255, 255, 0.7);
  --text-dark: #1e2540;
  
  --bg-body: #ffffff;
  --bg-card: rgba(255, 255, 255, 0.9);
  
  --border-light: rgba(33, 40, 68, 0.08);
  --border-hover: rgba(33, 40, 68, 0.15);
  
  --shadow-premium: 0 10px 30px rgba(33, 40, 68, 0.06);
  --shadow-glow: 0 0 20px rgba(0, 191, 255, 0.15);
  
  /* Fonts */
  --font-header: 'JUST Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-handwritten: 'Caveat', cursive, sans-serif;
  
  /* Layout */
  --container-width: 1200px;
  --header-height-top: 40px;
  --header-height-main: 80px;
  --border-radius: 16px;
  --transition-smooth: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* --- Base Reseteo --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-body);
  background-color: var(--bg-body);
  color: var(--text-dark);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

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

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  background: none;
  border: none;
  outline: none;
  color: inherit;
}

ul, ol {
  list-style: none;
}

/* --- Container --- */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin-right: auto;
  margin-left: auto;
  padding-right: 24px;
  padding-left: 24px;
}

/* --- Utility Typography --- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-header);
  font-weight: 800;
  line-height: 1.2;
}

.text-accent {
  color: var(--accent-color);
}

.text-blue {
  color: var(--accent-blue);
}

.text-muted {
  color: var(--text-muted);
}

.font-handwritten {
  font-family: var(--font-handwritten);
  font-weight: 600;
}

/* --- Premium UI Helpers --- */
.glass-panel {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-light);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-premium);
  transition: var(--transition-smooth);
}

.glass-panel:hover {
  border-color: var(--border-hover);
  box-shadow: 0 16px 45px rgba(0, 0, 0, 0.35);
}

/* --- Buttons --- */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--accent-color);
  color: var(--primary-dark);
  font-family: var(--font-header);
  font-weight: 800;
  padding: 12px 28px;
  border-radius: 50px;
  cursor: pointer;
  box-shadow: 0 4px 15px rgba(255, 204, 0, 0.3);
  transition: var(--transition-smooth);
}

.btn-primary:hover {
  background-color: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 204, 0, 0.5), 0 0 15px rgba(255, 255, 255, 0.3);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border-light);
  color: var(--text-light);
  font-family: var(--font-header);
  font-weight: 800;
  padding: 12px 28px;
  border-radius: 50px;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.15);
  border-color: var(--border-hover);
  transform: translateY(-2px);
}

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

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

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

::-webkit-scrollbar-thumb:hover {
  background: var(--accent-color);
}