/* ==========================================================================
   Soban Asif Awan — JoJo's Bizarre Adventure Manga/Comic Portfolio Stylesheet
   Theme: JoJo Manga Pop-Art (Near-black, White Cards, Saturated Yellow & Red)
   Thick 4-5px Black Borders • Zero-Blur Hard Shadows • Flat Saturated Fills
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Anton&family=JetBrains+Mono:wght@400;600;700;800&family=Plus+Jakarta+Sans:wght@400;500;600;700;800;900&display=swap');

:root {
  /* JoJo Flat Saturated Color Palette — strictly NO gradients */
  --bg-dark: #0d0d0d;
  --bg-card: #ffffff;
  --text-dark: #000000;
  --text-body-card: #1f1f1f;
  --text-light: #ffffff;
  --text-muted: #a1a1aa;
  
  /* Primary Comic Accents */
  --accent-yellow: #ffcc00;
  --accent-red: #e61e1e;
  --border-black: #000000;

  /* Typography Fonts */
  --font-display: 'Anton', sans-serif;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Snappy Comic Easing */
  --ease-snap: cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  color-scheme: dark;
  background-color: var(--bg-dark);
}

body {
  background-color: var(--bg-dark);
  color: #e4e4e7;
  font-family: var(--font-sans);
  overflow-x: hidden;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Custom Comic Scrollbar */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: #000000;
}
::-webkit-scrollbar-thumb {
  background: var(--accent-yellow);
  border: 2px solid #000000;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--accent-red);
}

/* Selection */
::selection {
  background-color: var(--accent-yellow);
  color: #000000;
}

/* Typography Fonts */
.font-display { font-family: var(--font-display); }
.font-mono { font-family: var(--font-mono); }
.font-sans { font-family: var(--font-sans); }

/* Font Weights */
.font-normal { font-weight: 400; }
.font-medium { font-weight: 500; }
.font-semibold { font-weight: 600; }
.font-bold { font-weight: 700; }
.font-extrabold { font-weight: 800; }
.font-black { font-weight: 900; }

/* Font Sizes */
.text-xs { font-size: 0.75rem; line-height: 1rem; }
.text-sm { font-size: 0.875rem; line-height: 1.25rem; }
.text-base { font-size: 1rem; line-height: 1.5rem; }
.text-lg { font-size: 1.125rem; line-height: 1.75rem; }
.text-xl { font-size: 1.25rem; line-height: 1.75rem; }
.text-2xl { font-size: 1.5rem; line-height: 2rem; }
.text-3xl { font-size: 1.875rem; line-height: 2.25rem; }
.text-4xl { font-size: 2.25rem; line-height: 2.5rem; }
.text-5xl { font-size: 3rem; line-height: 1.05; }
.text-6xl { font-size: 3.75rem; line-height: 1.02; }
.text-7xl { font-size: 4.5rem; line-height: 1; }
.text-8xl { font-size: 5.5rem; line-height: 1; }

/* Colors */
.text-white { color: #ffffff; }
.text-black { color: #000000; }
.text-accent-yellow { color: var(--accent-yellow); }
.text-accent-red { color: var(--accent-red); }
.text-zinc-200 { color: #e4e4e7; }
.text-zinc-300 { color: #d4d4d8; }
.text-zinc-400 { color: #a1a1aa; }
.text-zinc-500 { color: #71717a; }
.text-zinc-600 { color: #52525b; }

/* Text Alignment & Utilities */
.text-left { text-align: left; }
.text-right { text-align: right; }
.text-center { text-align: center; }
.uppercase { text-transform: uppercase; }
.tracking-tight { letter-spacing: -0.025em; }
.tracking-wide { letter-spacing: 0.025em; }
.tracking-wider { letter-spacing: 0.05em; }
.leading-none { line-height: 1; }
.leading-tight { line-height: 1.15; }
.leading-relaxed { line-height: 1.625; }
.select-all { user-select: all; }

/* ==========================================================================
   JOJO CORE VISUAL RULES
   ========================================================================== */

/* 1. Thick Black Outlines on Major Headings & JoJo Titles */
h1.jojo-hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.75rem, 8vw, 5.5rem);
  line-height: 1.02;
  margin: 0;
  color: #ffffff;
  -webkit-text-stroke: 3.5px #000000;
  paint-order: stroke fill;
  text-shadow:
    5px 5px 0 var(--accent-red),
    10px 10px 0 #000000;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  word-break: break-word;
}

h2.jojo-section-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  line-height: 1.08;
  color: #ffffff;
  -webkit-text-stroke: 2.5px #000000;
  paint-order: stroke fill;
  text-shadow:
    4px 4px 0 var(--accent-red),
    8px 8px 0 #000000;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

/* 2. Hard Offset Drop Shadows & 3. Saturated Fills */
.hard-shadow-black {
  box-shadow: 6px 6px 0 #000000;
}
.hard-shadow-yellow {
  box-shadow: 8px 8px 0 var(--accent-yellow);
}
.hard-shadow-red {
  box-shadow: 8px 8px 0 var(--accent-red);
}

/* 4. Halftone Dot Pattern */
.halftone {
  position: absolute;
  width: 320px;
  height: 320px;
  background-image: radial-gradient(var(--accent-yellow) 3px, transparent 3px);
  background-size: 16px 16px;
  opacity: 0.45;
  transform: rotate(15deg);
  pointer-events: none;
  z-index: 0;
}
.halftone-red {
  background-image: radial-gradient(var(--accent-red) 3px, transparent 3px);
}
.halftone-sm {
  width: 200px;
  height: 200px;
}

/* 5. Speed Lines (Radiating line bursts) */
.speedlines {
  position: absolute;
  width: 550px;
  height: 550px;
  background: repeating-conic-gradient(from 0deg, #1c1c1c 0deg 2deg, transparent 2deg 8deg);
  opacity: 0.55;
  pointer-events: none;
  z-index: 0;
  border-radius: 50%;
}
.speedlines-hero {
  left: -80px;
  top: 15%;
  width: 600px;
  height: 600px;
}

/* 6. Skewed Impact Badges */
.impact-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--accent-yellow);
  color: #0d0d0d;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 900;
  letter-spacing: 1.5px;
  padding: 6px 18px;
  border: 4px solid #000000;
  box-shadow: 6px 6px 0 #000000;
  transform: skew(-8deg);
  text-transform: uppercase;
  width: fit-content;
}
.impact-badge > * {
  transform: skew(8deg);
}

.impact-badge-red {
  background: var(--accent-red);
  color: #ffffff;
  box-shadow: 6px 6px 0 var(--accent-yellow);
}

.role-pill {
  display: inline-block;
  background: #ffffff;
  color: #000000;
  font-family: var(--font-display);
  font-size: 20px;
  letter-spacing: 1px;
  padding: 8px 22px;
  border: 4px solid #000000;
  box-shadow: 6px 6px 0 var(--accent-red);
  transform: skew(-5deg);
  width: fit-content;
  text-transform: uppercase;
}

/* 7. Star Burst Accents (JoJo Star) */
.jojo-star {
  position: absolute;
  width: 70px;
  height: 70px;
  background: var(--accent-yellow);
  clip-path: polygon(50% 0%, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%);
  filter: drop-shadow(4px 4px 0 #000000);
  transform: rotate(-12deg);
  z-index: 2;
  pointer-events: none;
}
.jojo-star-red {
  background: var(--accent-red);
  filter: drop-shadow(4px 4px 0 var(--accent-yellow));
}
.jojo-star-sm {
  width: 42px;
  height: 42px;
}

/* Manga Katakana SFX Callouts */
.jojo-sfx {
  position: absolute;
  font-family: var(--font-display);
  font-size: 22px;
  color: var(--accent-yellow);
  -webkit-text-stroke: 2px #000000;
  paint-order: stroke fill;
  text-shadow: 3px 3px 0 var(--accent-red);
  pointer-events: none;
  z-index: 2;
  user-select: none;
}

/* Dynamic Cursor Glow/Crosshair Follower */
#cursor-glow {
  position: fixed;
  top: 0;
  left: 0;
  width: 420px;
  height: 420px;
  background: radial-gradient(circle, rgba(255, 204, 0, 0.15) 0%, rgba(230, 30, 30, 0.08) 50%, transparent 70%);
  pointer-events: none;
  z-index: 0;
  transform: translate(-50%, -50%);
}

/* Glowing pulse accent for a single word within the hero title */
.glow-yellow {
  color: var(--accent-yellow);
  text-shadow:
    5px 5px 0 var(--accent-red),
    10px 10px 0 #000;
  transition: text-shadow 0.3s ease, transform 0.3s ease;
  cursor: default;
}

.glow-yellow:hover {
  text-shadow:
    5px 5px 0 var(--accent-red),
    10px 10px 0 #000,
    0 0 25px rgba(255, 204, 0, 0.85),
    0 0 50px rgba(255, 204, 0, 0.55);
  transform: scale(1.03);
}

/* ==========================================================================
   NAVIGATION BAR & DRAWERS
   ========================================================================== */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 50;
  transition: padding 0.2s ease;
}

.glass-nav {
  background: #0d0d0d;
  border: 4px solid #000000;
  box-shadow: 0 6px 0 var(--accent-yellow);
  border-radius: 9999px;
  padding: 0.65rem 1.5rem;
}

.brand {
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.brand-box {
  background: var(--accent-yellow);
  color: #000000;
  font-family: var(--font-display);
  font-size: 1.25rem;
  letter-spacing: 1px;
  padding: 2px 10px;
  border: 3px solid #000000;
  box-shadow: 3px 3px 0 #000000;
  transform: skew(-6deg);
}

.nav-link {
  font-family: var(--font-display);
  font-size: 1.05rem;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: #d4d4d8;
  text-decoration: none;
  transition: var(--transition-fast);
  position: relative;
}
.nav-link:hover, .nav-link.text-accent {
  color: var(--accent-yellow);
  text-shadow: 2px 2px 0 #000000;
  transform: translateY(-2px);
}

/* Action Buttons */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  background-color: var(--accent-yellow);
  color: #000000;
  font-family: var(--font-display);
  font-size: 1.05rem;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  padding: 0.7rem 1.5rem;
  border: 4px solid #000000;
  box-shadow: 5px 5px 0 #000000;
  transform: skew(-4deg);
  transition: transform 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease;
}
.btn-primary > * {
  transform: skew(4deg);
}
.btn-primary:hover {
  transform: translate(-3px, -3px) skew(-4deg);
  box-shadow: 8px 8px 0 var(--accent-red);
  background-color: #ffe043;
}
.btn-primary:active {
  transform: translate(2px, 2px) skew(-4deg);
  box-shadow: 2px 2px 0 #000000;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  background-color: #ffffff;
  color: #000000;
  font-family: var(--font-display);
  font-size: 1.05rem;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  padding: 0.7rem 1.5rem;
  border: 4px solid #000000;
  box-shadow: 5px 5px 0 var(--accent-red);
  transform: skew(-4deg);
  transition: transform 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease;
}
.btn-secondary > * {
  transform: skew(4deg);
}
.btn-secondary:hover {
  transform: translate(-3px, -3px) skew(-4deg);
  box-shadow: 8px 8px 0 var(--accent-yellow);
  background-color: #f4f4f5;
}
.btn-secondary:active {
  transform: translate(2px, 2px) skew(-4deg);
  box-shadow: 2px 2px 0 #000000;
}

.status-badge {
  background: #ffffff;
  color: #000000;
  border: 3px solid #000000;
  box-shadow: 3px 3px 0 var(--accent-yellow);
  font-weight: 700;
  font-family: var(--font-mono);
}

/* Mobile Drawer */
.mobile-drawer {
  background: #0d0d0d;
  border: 4px solid #000000;
  box-shadow: 8px 8px 0 var(--accent-yellow);
}
.mobile-nav-link {
  font-family: var(--font-display);
  font-size: 1.25rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  text-decoration: none;
  color: #ffffff;
  transition: var(--transition-fast);
}
.mobile-nav-link:hover {
  color: var(--accent-yellow);
  transform: translateX(4px);
}

/* ==========================================================================
   HERO STAT BOXES
   ========================================================================== */
.stat-box {
  background: #ffffff;
  color: #000000;
  border: 4px solid #000000;
  box-shadow: 6px 6px 0 var(--accent-yellow);
  padding: 1rem 1.25rem;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.stat-box:hover {
  transform: translate(-3px, -3px);
  box-shadow: 8px 8px 0 var(--accent-red);
}

/* ==========================================================================
   CARDS (WHITE WITH 5PX BLACK BORDER & HARD ZERO-BLUR SHADOWS)
   ========================================================================== */
.jojo-card, .focal-card, .internship-box, .education-card, .skill-category-card {
  position: relative;
  background: #ffffff;
  color: #000000;
  border: 5px solid #000000;
  box-shadow: 10px 10px 0 var(--accent-yellow);
  border-radius: 0 !important; /* Manga style uses crisp geometric corners */
  transition: transform 0.2s var(--ease-snap), box-shadow 0.2s var(--ease-snap);
}

.education-card {
  box-shadow: 10px 10px 0 var(--accent-red);
}

.jojo-card:hover, .focal-card:hover, .internship-box:hover, .education-card:hover, .skill-category-card:hover {
  transform: translate(-4px, -4px);
  box-shadow: 14px 14px 0 var(--accent-red);
}

.education-card:hover {
  box-shadow: 14px 14px 0 var(--accent-yellow);
}

/* Project Cards Grid */
.project-card {
  position: relative;
  background: #ffffff;
  color: #000000;
  border: 5px solid #000000;
  box-shadow: 8px 8px 0 var(--accent-yellow);
  padding: 2.25rem 1.5rem 1.5rem 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border-radius: 0 !important;
  transition: transform 0.2s var(--ease-snap), box-shadow 0.2s var(--ease-snap);
}
.project-card:hover {
  transform: translate(-4px, -4px);
  box-shadow: 12px 12px 0 var(--accent-red);
}

/* Manga Stand Badge on top edge of project card */
.card-stand-badge {
  position: absolute;
  top: -14px;
  left: 14px;
  background: var(--accent-red);
  color: #ffffff;
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 1px;
  padding: 3px 12px;
  border: 3px solid #000000;
  box-shadow: 3px 3px 0 #000000;
  transform: skew(-6deg);
  z-index: 2;
  text-transform: uppercase;
}

.project-card h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  letter-spacing: 0.5px;
  color: #000000;
  line-height: 1.15;
  margin-bottom: 0.75rem;
  text-transform: uppercase;
}

.project-card p {
  color: #1a1a1a;
  font-size: 0.875rem;
  line-height: 1.55;
  margin-bottom: 1.25rem;
  font-weight: 500;
}

/* Category Filters */
.filter-container {
  background: #0d0d0d;
  border: 4px solid #000000;
  box-shadow: 6px 6px 0 var(--accent-yellow);
  padding: 4px;
}
.filter-btn {
  background: transparent;
  color: #ffffff;
  border: 2px solid transparent;
  font-family: var(--font-display);
  font-size: 0.95rem;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  padding: 0.45rem 1rem;
  transition: var(--transition-fast);
  cursor: pointer;
}
.filter-btn:hover {
  color: var(--accent-yellow);
}
.filter-btn.active {
  background-color: var(--accent-yellow);
  color: #000000;
  border: 2px solid #000000;
  box-shadow: 3px 3px 0 #000000;
  font-weight: 900;
}

/* Tech Pills inside cards */
.tech-pill {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.2rem 0.55rem;
  background: #0d0d0d;
  color: #ffffff;
  border: 2px solid #000000;
  box-shadow: 2px 2px 0 var(--accent-yellow);
  text-transform: uppercase;
  display: inline-block;
}

/* Category Badge in project card */
.category-pill {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 800;
  padding: 0.2rem 0.65rem;
  background: var(--accent-yellow);
  color: #000000;
  border: 2px solid #000000;
  box-shadow: 2px 2px 0 #000000;
  transform: skew(-4deg);
  display: inline-block;
  text-transform: uppercase;
}

/* Card Footer Action */
.card-action-bar {
  border-top: 3px solid #000000;
  padding-top: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  color: #000000;
}

/* ==========================================================================
   SKILLS BADGES & PILLS
   ========================================================================== */
.skill-tag {
  font-family: var(--font-display);
  font-size: 0.95rem;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  padding: 0.4rem 0.9rem;
  background: #ffffff;
  color: #000000;
  border: 3px solid #000000;
  box-shadow: 3px 3px 0 var(--accent-yellow);
  display: inline-flex;
  align-items: center;
  transition: var(--transition-fast);
}
.skill-tag:hover {
  background: var(--accent-yellow);
  transform: translate(-2px, -2px);
  box-shadow: 5px 5px 0 var(--accent-red);
}

.skill-badge-lg {
  font-family: var(--font-display);
  font-size: 1.05rem;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  padding: 0.55rem 1rem;
  background: #ffffff;
  color: #000000;
  border: 3px solid #000000;
  box-shadow: 4px 4px 0 #000000;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: var(--transition-fast);
}
.skill-badge-lg:hover {
  background: var(--accent-yellow);
  transform: translate(-3px, -3px);
  box-shadow: 6px 6px 0 var(--accent-red);
}

/* Internship Sub-cards */
.intern-subcard {
  background: #f8f8f8;
  color: #000000;
  border: 3px solid #000000;
  box-shadow: 4px 4px 0 #000000;
  padding: 1rem;
  transition: var(--transition-fast);
}
.intern-subcard:hover {
  background: #ffffff;
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 var(--accent-red);
}

/* ==========================================================================
   CONTACT SECTION & FORM
   ========================================================================== */
.contact-item-card {
  background: #ffffff;
  color: #000000;
  border: 4px solid #000000;
  box-shadow: 6px 6px 0 var(--accent-yellow);
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  text-decoration: none;
  transition: var(--transition-fast);
}
.contact-item-card:hover {
  transform: translate(-3px, -3px);
  box-shadow: 9px 9px 0 var(--accent-red);
}

.contact-icon-box {
  width: 2.75rem;
  height: 2.75rem;
  background: var(--accent-yellow);
  color: #000000;
  border: 3px solid #000000;
  box-shadow: 2px 2px 0 #000000;
  display: flex;
  align-items: center;
  justify-content: center;
}

#copy-email-btn {
  background: var(--accent-yellow);
  color: #000000;
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  border: 3px solid #000000;
  box-shadow: 3px 3px 0 #000000;
  padding: 0.4rem 0.85rem;
  cursor: pointer;
  transition: var(--transition-fast);
}
#copy-email-btn:hover {
  background: var(--accent-red);
  color: #ffffff;
  transform: translate(-2px, -2px);
  box-shadow: 5px 5px 0 #000000;
}

/* Comic Contact Form */
.comic-form {
  background: #ffffff;
  color: #000000;
  border: 5px solid #000000;
  box-shadow: 10px 10px 0 var(--accent-red);
  padding: 2rem;
}
.comic-form label {
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: 0.5px;
  color: #000000;
  display: block;
  margin-bottom: 0.4rem;
  text-transform: uppercase;
}
.comic-input {
  width: 100%;
  padding: 0.8rem 1rem;
  background: #ffffff;
  border: 3px solid #000000;
  box-shadow: 3px 3px 0 #000000;
  color: #000000;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.95rem;
  outline: none;
  transition: var(--transition-fast);
}
.comic-input:focus {
  background: #fffdf0;
  border-color: #000000;
  box-shadow: 6px 6px 0 var(--accent-yellow);
}

.comic-submit-btn {
  width: 100%;
  padding: 1rem;
  background: var(--accent-yellow);
  color: #000000;
  font-family: var(--font-display);
  font-size: 1.3rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  border: 4px solid #000000;
  box-shadow: 6px 6px 0 #000000;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease;
}
.comic-submit-btn:hover {
  transform: translate(-3px, -3px);
  box-shadow: 9px 9px 0 var(--accent-red);
  background: #ffe043;
}
.comic-submit-btn:active {
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0 #000000;
}

/* ==========================================================================
   TOAST NOTIFICATION (COMIC SPEECH STYLE)
   ========================================================================== */
.toast {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 100;
  padding: 1rem 1.5rem;
  background: var(--accent-yellow);
  border: 4px solid #000000;
  box-shadow: 6px 6px 0 #000000;
  color: #000000;
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  opacity: 0;
  pointer-events: none;
  transform: translateY(20px) skew(-4deg);
  transition: all 0.25s var(--ease-snap);
}
.toast.show {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0) skew(-4deg);
}

/* ==========================================================================
   SCROLL TRIGGER REVEALS
   ========================================================================== */
.reveal-el {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.5s ease, transform 0.5s var(--ease-snap);
  will-change: opacity, transform;
}
.reveal-el.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* Animation Keyframes */
.animate-pulse {
  animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .6; transform: scale(0.92); }
}

.animate-ping {
  animation: ping 1.5s cubic-bezier(0, 0, 0.2, 1) infinite;
}
@keyframes ping {
  75%, 100% { transform: scale(2); opacity: 0; }
}

.animate-spin {
  animation: spin 1s linear infinite;
}
@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* Layout Utilities */
.block { display: block; }
.inline-block { display: inline-block; }
.inline-flex { display: inline-flex; }
.flex { display: flex; }
.hidden { display: none; }
.grid { display: grid; }
.flex-col { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.justify-between { justify-content: space-between; }
.justify-center { justify-content: center; }
.shrink-0 { flex-shrink: 0; }

.gap-1 { gap: 0.25rem; }
.gap-1\.5 { gap: 0.375rem; }
.gap-2 { gap: 0.5rem; }
.gap-2\.5 { gap: 0.625rem; }
.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }
.gap-6 { gap: 1.5rem; }
.gap-8 { gap: 2rem; }
.gap-12 { gap: 3rem; }

.space-y-2 > * + * { margin-top: 0.5rem; }
.space-y-3 > * + * { margin-top: 0.75rem; }
.space-y-4 > * + * { margin-top: 1rem; }
.space-y-6 > * + * { margin-top: 1.5rem; }
.space-y-8 > * + * { margin-top: 2rem; }

.grid-cols-1 { grid-template-columns: repeat(1, minmax(0, 1fr)); }
.grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }

.p-1 { padding: 0.25rem; }
.p-1\.5 { padding: 0.375rem; }
.p-4 { padding: 1rem; }
.p-5 { padding: 1.25rem; }
.p-6 { padding: 1.5rem; }
.p-7 { padding: 1.75rem; }
.p-8 { padding: 2rem; }
.px-3 { padding-left: 0.75rem; padding-right: 0.75rem; }
.px-4 { padding-left: 1rem; padding-right: 1rem; }
.px-6 { padding-left: 1.5rem; padding-right: 1.5rem; }
.px-7 { padding-left: 1.75rem; padding-right: 1.75rem; }
.py-1 { padding-top: 0.25rem; padding-bottom: 0.25rem; }
.py-1\.5 { padding-top: 0.375rem; padding-bottom: 0.375rem; }
.py-2 { padding-top: 0.5rem; padding-bottom: 0.5rem; }
.py-3 { padding-top: 0.75rem; padding-bottom: 0.75rem; }
.py-4 { padding-top: 1rem; padding-bottom: 1rem; }
.py-12 { padding-top: 3rem; padding-bottom: 3rem; }
.py-28 { padding-top: 7rem; padding-bottom: 7rem; }

.pt-4 { padding-top: 1rem; }
.pt-6 { padding-top: 1.5rem; }
.pt-8 { padding-top: 2rem; }
.pt-28 { padding-top: 7rem; }
.pb-4 { padding-bottom: 1rem; }
.pb-16 { padding-bottom: 4rem; }

.mb-1 { margin-bottom: 0.25rem; }
.mb-1\.5 { margin-bottom: 0.375rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 0.75rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-8 { margin-bottom: 2rem; }
.mb-10 { margin-bottom: 2.5rem; }
.mb-12 { margin-bottom: 3rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 0.75rem; }
.mt-4 { margin-top: 1rem; }
.mt-8 { margin-top: 2rem; }
.mt-16 { margin-top: 4rem; }
.ml-2 { margin-left: 0.5rem; }

.w-full { width: 100%; }
.h-full { height: 100%; }
.min-h-screen { min-height: 100vh; }
.max-w-7xl { max-width: 80rem; }
.max-w-5xl { max-width: 64rem; }
.max-w-3xl { max-width: 48rem; }
.max-w-xl { max-width: 36rem; }
.max-w-md { max-width: 28rem; }
.mx-auto { margin-left: auto; margin-right: auto; }

.fixed { position: fixed; }
.absolute { position: absolute; }
.relative { position: relative; }
.inset-0 { inset: 0; }
.top-0 { top: 0; }
.left-0 { left: 0; }

.w-2 { width: 0.5rem; }
.h-2 { height: 0.5rem; }
.w-2\.5 { width: 0.625rem; }
.h-2\.5 { height: 0.625rem; }
.w-3 { width: 0.75rem; }
.h-3 { height: 0.75rem; }
.w-3\.5 { width: 0.875rem; }
.h-3\.5 { height: 0.875rem; }
.w-4 { width: 1rem; }
.h-4 { height: 1rem; }
.w-5 { width: 1.25rem; }
.h-5 { height: 1.25rem; }
.w-6 { width: 1.5rem; }
.h-6 { height: 1.5rem; }
.w-8 { width: 2rem; }
.h-8 { height: 2rem; }
.h-px { height: 1px; }
.w-10 { width: 2.5rem; }
.h-10 { height: 2.5rem; }
.w-40 { width: 10rem; }
.h-40 { height: 10rem; }

.z-0 { z-index: 0; }
.z-10 { z-index: 10; }
.z-50 { z-index: 50; }
.pointer-events-none { pointer-events: none; }
.overflow-hidden { overflow: hidden; }
.overflow-x-auto { overflow-x: auto; }
.cursor-pointer { cursor: pointer; }
.resize-none { resize: none; }

/* Responsive Media Queries */
@media (min-width: 640px) {
  .sm\:inline { display: inline; }
  .sm\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .sm\:text-base { font-size: 1rem; line-height: 1.5rem; }
  .sm\:text-2xl { font-size: 1.5rem; line-height: 2rem; }
  .sm\:text-3xl { font-size: 1.875rem; line-height: 2.25rem; }
  .sm\:p-8 { padding: 2rem; }
  .sm\:p-10 { padding: 2.5rem; }
  .sm\:flex-row { flex-direction: row; }
  .sm\:text-right { text-align: right; }
}

@media (min-width: 768px) {
  .md\:flex { display: flex; }
  .md\:hidden { display: none; }
  .md\:grid-cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .md\:grid-cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .md\:flex-row { flex-direction: row; }
  .md\:items-end { align-items: flex-end; }
  .md\:px-12 { padding-left: 3rem; padding-right: 3rem; }
}

@media (min-width: 1024px) {
  .lg\:grid-cols-12 { grid-template-columns: repeat(12, minmax(0, 1fr)); }
  .lg\:col-span-4 { grid-column: span 4 / span 12; }
  .lg\:col-span-6 { grid-column: span 6 / span 12; }
  .lg\:col-span-8 { grid-column: span 8 / span 12; }
  .lg\:grid-cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}