/* ===================================================
   GLOBALS.CSS — Reset, Fonts, Variables, Base Styles
   PanPan Portfolio — Neobrutalism Edition
   =================================================== */

/* --- Google Fonts Import --- */
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500;600;700&display=swap');

/* --- CSS Custom Properties --- */
:root {
  /* Neobrutalism Palette */
  --primary: #FF6B35;
  --primary-light: #FF8C5A;
  --secondary: #004E89;
  --secondary-light: #0066B3;
  --accent: #FCBF49;
  --accent-light: #FDD06B;
  --bg: #FFFBF0;
  --bg-alt: #FFF3D6;
  --danger: #D00000;
  --success: #2DC653;
  --dark: #1A1A2E;
  --dark-alt: #16213E;
  --whatsapp: #25D366;
  --text: #1A1A2E;
  --text-muted: #4A4A5A;
  --white: #FFFFFF;
  --black: #000000;

  /* Borders & Shadows */
  --border-width: 3px;
  --border-thick: 4px;
  --border-extra: 5px;
  --border-color: #000000;
  --shadow-sm: 3px 3px 0px var(--black);
  --shadow-md: 5px 5px 0px var(--black);
  --shadow-lg: 6px 6px 0px var(--black);
  --shadow-xl: 8px 8px 0px var(--black);
  --shadow-hover: 8px 8px 0px var(--black);
  --shadow-active: 2px 2px 0px var(--black);

  /* Typography */
  --font-heading: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Font Sizes */
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;
  --text-4xl: 2.25rem;
  --text-5xl: 3rem;
  --text-6xl: 3.75rem;
  --text-7xl: 4.5rem;
  --text-8xl: 6rem;
  --text-9xl: 8rem;

  /* Spacing */
  --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;

  /* Z-index scale */
  --z-base: 1;
  --z-dropdown: 10;
  --z-sticky: 50;
  --z-overlay: 100;
  --z-modal: 200;
  --z-toast: 300;
  --z-cursor: 9999;

  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-base: 0.25s ease;
  --transition-slow: 0.4s ease;

  /* Border radius (Neobrutalism = minimal) */
  --radius-none: 0px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-full: 9999px;
}

/* --- Dark Mode Variables --- */
[data-theme="dark"] {
  --bg: #1A1A2E;
  --bg-alt: #16213E;
  --text: #F0F0F0;
  --text-muted: #A0A0B0;
  --border-color: #F0F0F0;
  --shadow-sm: 3px 3px 0px rgba(255,255,255,0.3);
  --shadow-md: 5px 5px 0px rgba(255,255,255,0.3);
  --shadow-lg: 6px 6px 0px rgba(255,255,255,0.3);
  --shadow-xl: 8px 8px 0px rgba(255,255,255,0.3);
  --shadow-hover: 8px 8px 0px rgba(255,255,255,0.3);
  --shadow-active: 2px 2px 0px rgba(255,255,255,0.3);
  --white: #1A1A2E;
  --black: #F0F0F0;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

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

/* Hide default cursor when custom cursor is active */
body.custom-cursor-active {
  cursor: none;
}
body.custom-cursor-active a,
body.custom-cursor-active button,
body.custom-cursor-active input,
body.custom-cursor-active textarea,
body.custom-cursor-active select,
body.custom-cursor-active [role="button"] {
  cursor: none;
}

/* --- Base Typography --- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

h1 { font-size: var(--text-6xl); }
h2 { font-size: var(--text-4xl); }
h3 { font-size: var(--text-2xl); }
h4 { font-size: var(--text-xl); }
h5 { font-size: var(--text-lg); }

p {
  font-size: var(--text-base);
  line-height: 1.7;
  margin-bottom: var(--space-4);
}

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

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

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

ul, ol {
  list-style: none;
}

code, pre {
  font-family: var(--font-mono);
}

/* --- Selection --- */
::selection {
  background-color: var(--accent);
  color: var(--dark);
}

/* --- Scrollbar (Neobrutalist) --- */
::-webkit-scrollbar {
  width: 12px;
}

::-webkit-scrollbar-track {
  background: var(--bg);
  border-left: var(--border-width) solid var(--border-color);
}

::-webkit-scrollbar-thumb {
  background: var(--primary);
  border: 2px solid var(--border-color);
}

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

/* --- Utility Classes --- */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.section {
  padding: var(--space-24) 0;
  position: relative;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* --- Skip to Content (A11y) --- */
.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-4);
  background: var(--primary);
  color: var(--white);
  padding: var(--space-2) var(--space-4);
  border: var(--border-width) solid var(--border-color);
  z-index: var(--z-modal);
  font-family: var(--font-heading);
  font-weight: 700;
}

.skip-link:focus {
  top: var(--space-4);
}