/* ==========================================================================
   SHASHANG DHORIYANI - ARTISTIC DOODLE & FREE-FORM DESIGN SYSTEM
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Architects+Daughter&family=Caveat:wght@400;600;700&family=Plus+Jakarta+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,400&family=Space+Grotesk:wght@500;600;700&display=swap');

:root {
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: 'Space Grotesk', sans-serif;
  --font-doodle: 'Caveat', cursive;
  --font-sketch: 'Architects Daughter', cursive;

  /* Artistic Sketchbook Palette */
  --paper-bg: #fdfbf7;
  --paper-card: #ffffff;
  --paper-border: #22252a;
  --ink-primary: #181d26;
  --ink-secondary: #4a5568;
  --ink-muted: #718096;

  /* Hand-drawn Accent Inks */
  --doodle-blue: #0284c7;
  --doodle-blue-light: #e0f2fe;
  --doodle-amber: #f59e0b;
  --doodle-yellow: #fef08a;
  --doodle-yellow-highlighter: rgba(254, 240, 138, 0.65);
  --doodle-emerald: #059669;
  --doodle-emerald-light: #d1fae5;
  --doodle-coral: #e11d48;
  --doodle-coral-light: #ffe4e6;
  --doodle-purple: #7c3aed;
  --doodle-purple-light: #ede9fe;

  /* Hand-Drawn Wobbly Borders */
  --sketch-radius-1: 255px 15px 225px 15px / 15px 225px 15px 255px;
  --sketch-radius-2: 20px 255px 20px 25px / 255px 25px 225px 25px;
  --sketch-radius-3: 30px 15px 120px 15px / 15px 120px 15px 30px;
  --sketch-radius-button: 255px 25px 225px 25px / 25px 225px 25px 255px;

  /* Shadow simulating hand-drawn elevation */
  --shadow-sketch: 3px 4px 0px #181d26;
  --shadow-sketch-hover: 6px 8px 0px #181d26;
  --shadow-sketch-sm: 2px 2px 0px #181d26;
  --shadow-sketch-colored: 4px 5px 0px #0284c7;
}

/* ----------------- BASE & RESET ----------------- */
*, *::before, *::after {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  padding: 0;
  font-family: var(--font-body);
  background-color: var(--paper-bg);
  color: var(--ink-primary);
  line-height: 1.65;
  overflow-x: hidden;
  position: relative;
  /* Tactile Sketchbook Dot Grid */
  background-image: 
    radial-gradient(#d3cbbe 1.1px, transparent 1.1px),
    radial-gradient(#d3cbbe 1.1px, var(--paper-bg) 1.1px);
  background-size: 28px 28px;
  background-position: 0 0, 14px 14px;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: var(--paper-bg);
  border-left: 1.5px solid #e2dcd0;
}
::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border: 2px solid var(--paper-bg);
  border-radius: 999px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--doodle-blue);
}

/* Typography Helpers */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: var(--ink-primary);
  letter-spacing: -0.02em;
  font-weight: 700;
  margin-top: 0;
}

.font-doodle {
  font-family: var(--font-doodle);
}

.font-sketch {
  font-family: var(--font-sketch);
}

.font-display {
  font-family: var(--font-display);
}

/* ----------------- SKETCH & DOODLE SHAPES ----------------- */

/* Wobbly Hand-Drawn Box */
.rough-box {
  background: var(--paper-card);
  border: 2px solid var(--paper-border);
  border-radius: var(--sketch-radius-1);
  box-shadow: var(--shadow-sketch);
  transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.25s ease;
  position: relative;
}

.rough-box:hover {
  transform: translate(-2px, -3px);
  box-shadow: var(--shadow-sketch-hover);
}

.rough-box-alt {
  background: var(--paper-card);
  border: 2px solid var(--paper-border);
  border-radius: var(--sketch-radius-2);
  box-shadow: var(--shadow-sketch);
  transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.25s ease;
}

.rough-box-alt:hover {
  transform: translate(-2px, -3px);
  box-shadow: var(--shadow-sketch-hover);
}

/* Wobbly Buttons */
.rough-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-weight: 600;
  padding: 0.75rem 1.4rem;
  border: 2px solid var(--paper-border);
  border-radius: var(--sketch-radius-button);
  box-shadow: var(--shadow-sketch);
  cursor: pointer;
  text-decoration: none;
  color: var(--ink-primary);
  background-color: var(--paper-card);
  transition: all 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
  user-select: none;
  font-size: 0.95rem;
}

.rough-btn:hover {
  transform: translate(-2px, -2px) rotate(-0.5deg);
  box-shadow: var(--shadow-sketch-hover);
}

.rough-btn:active {
  transform: translate(1px, 2px);
  box-shadow: 1px 1px 0px var(--paper-border);
}

.rough-btn-primary {
  background-color: #0284c7;
  color: #ffffff;
  border-color: #0f172a;
}
.rough-btn-primary:hover {
  background-color: #0369a1;
  color: #ffffff;
}

.rough-btn-amber {
  background-color: #facc15;
  color: #1e293b;
  border-color: #0f172a;
}
.rough-btn-amber:hover {
  background-color: #eab308;
}

.rough-btn-sm {
  padding: 0.45rem 0.9rem;
  font-size: 0.85rem;
  box-shadow: var(--shadow-sketch-sm);
}
.rough-btn-sm:hover {
  box-shadow: 3px 4px 0px #181d26;
}

/* Hand-Drawn Washi Tape Accent */
.washi-tape {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%) rotate(-2deg);
  width: 90px;
  height: 22px;
  background-color: rgba(254, 240, 138, 0.75);
  border: 1px dashed rgba(202, 138, 4, 0.4);
  box-shadow: 0 1px 3px rgba(0,0,0,0.08);
  pointer-events: none;
  z-index: 5;
}

.washi-tape-coral {
  background-color: rgba(254, 205, 211, 0.8);
  border: 1px dashed rgba(225, 29, 72, 0.35);
}

.washi-tape-cyan {
  background-color: rgba(186, 230, 253, 0.8);
  border: 1px dashed rgba(2, 132, 199, 0.35);
}

/* Highlighter Pen Effect */
.highlighter {
  background: linear-gradient(104deg, rgba(254, 240, 138, 0) 0.9%, rgba(254, 240, 138, 0.8) 2.4%, rgba(254, 240, 138, 0.6) 95%, rgba(254, 240, 138, 0) 98%);
  padding: 0.15em 0.35em;
  border-radius: 4px 8px 3px 7px;
  display: inline-block;
}

.highlighter-blue {
  background: linear-gradient(104deg, rgba(186, 230, 253, 0) 0.9%, rgba(186, 230, 253, 0.75) 2.4%, rgba(186, 230, 253, 0.5) 95%, rgba(186, 230, 253, 0) 98%);
  padding: 0.15em 0.35em;
  border-radius: 4px 8px 3px 7px;
  display: inline-block;
}

/* Hand-Drawn Squiggly Underline */
.scribble-underline {
  position: relative;
  display: inline-block;
}

.scribble-underline::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 100%;
  height: 8px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 20' preserveAspectRatio='none'%3E%3Cpath d='M0 10 Q 25 18, 50 10 T 100 10 T 150 10 T 200 10' fill='none' stroke='%230284c7' stroke-width='4' stroke-linecap='round'/%3E%3C/svg%3E");
  background-size: 100% 100%;
  background-repeat: no-repeat;
}

.scribble-underline-amber::after {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 20' preserveAspectRatio='none'%3E%3Cpath d='M0 10 Q 25 18, 50 10 T 100 10 T 150 10 T 200 10' fill='none' stroke='%23f59e0b' stroke-width='4' stroke-linecap='round'/%3E%3C/svg%3E");
}

/* Doodle Badges */
.doodle-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.25rem 0.75rem;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border: 1.5px solid var(--paper-border);
  border-radius: 255px 15px 225px 15px / 15px 225px 15px 255px;
  background-color: var(--paper-card);
  box-shadow: 1.5px 1.5px 0px var(--paper-border);
}

.doodle-badge-sky {
  background-color: #e0f2fe;
  color: #0369a1;
  border-color: #0369a1;
}

.doodle-badge-emerald {
  background-color: #d1fae5;
  color: #047857;
  border-color: #047857;
}

.doodle-badge-amber {
  background-color: #fef3c7;
  color: #b45309;
  border-color: #b45309;
}

.doodle-badge-purple {
  background-color: #ede9fe;
  color: #6d28d9;
  border-color: #6d28d9;
}

.doodle-badge-coral {
  background-color: #ffe4e6;
  color: #be123c;
  border-color: #be123c;
}

/* Sticky Note Aesthetic */
.sticky-note {
  background-color: #fef9c3;
  border: 1.5px solid #ca8a04;
  border-radius: 2px 2px 14px 2px;
  padding: 1.5rem;
  position: relative;
  box-shadow: 3px 5px 12px rgba(0,0,0,0.06), 2px 2px 0px #ca8a04;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.sticky-note:hover {
  transform: translateY(-4px) rotate(0deg) scale(1.01) !important;
  box-shadow: 5px 8px 18px rgba(0,0,0,0.1), 3px 4px 0px #ca8a04;
}

.sticky-note::after {
  content: '';
  position: absolute;
  bottom: 0;
  right: 0;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 0 0 16px 16px;
  border-color: transparent transparent rgba(0,0,0,0.12) transparent;
}

/* ----------------- FLIGHT PATH & DOODLE ANIMATIONS ----------------- */

@keyframes paperPlaneFloat {
  0% { transform: translate(0, 0) rotate(0deg); }
  25% { transform: translate(6px, -8px) rotate(3deg); }
  50% { transform: translate(12px, -3px) rotate(-1deg); }
  75% { transform: translate(5px, 6px) rotate(-4deg); }
  100% { transform: translate(0, 0) rotate(0deg); }
}

.animate-plane-float {
  animation: paperPlaneFloat 6s ease-in-out infinite;
}

@keyframes radarSweep {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.animate-radar-sweep {
  transform-origin: center center;
  animation: radarSweep 5s linear infinite;
}

@keyframes pulseDoodle {
  0%, 100% { transform: scale(1); opacity: 0.9; }
  50% { transform: scale(1.06); opacity: 1; }
}

.animate-doodle-pulse {
  animation: pulseDoodle 3s ease-in-out infinite;
}

@keyframes dashFlow {
  to {
    stroke-dashoffset: -100;
  }
}

.flight-path-dash {
  stroke-dasharray: 6, 6;
  animation: dashFlow 15s linear infinite;
}

/* ----------------- INTERACTIVE DOODLE CANVAS ----------------- */
#doodle-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 9999;
}

/* ----------------- FILTER PILLS ----------------- */
.filter-pill {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.5rem 1rem;
  border: 1.5px solid var(--paper-border);
  border-radius: var(--sketch-radius-button);
  background: var(--paper-card);
  color: var(--ink-secondary);
  box-shadow: 2px 2px 0px var(--paper-border);
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.filter-pill:hover {
  transform: translateY(-2px);
  color: var(--ink-primary);
  box-shadow: 3px 4px 0px var(--paper-border);
}

.filter-pill.active {
  background: #0284c7;
  color: #ffffff;
  border-color: #0f172a;
  box-shadow: 3px 4px 0px #0f172a;
  transform: translateY(-1px);
}

/* ----------------- JOURNEY TIMELINE STORYBOARD ----------------- */
.story-chapter {
  position: relative;
  padding-left: 2.75rem;
}

.story-chapter::before {
  content: '';
  position: absolute;
  left: 14px;
  top: 36px;
  bottom: -30px;
  width: 3px;
  background: repeating-linear-gradient(
    to bottom,
    #0284c7 0px,
    #0284c7 8px,
    transparent 8px,
    transparent 14px
  );
}

.story-chapter:last-child::before {
  display: none;
}

.story-chapter-node {
  position: absolute;
  left: 0;
  top: 4px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: #ffffff;
  border: 2px solid #0284c7;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 2px 2px 0px #0f172a;
  z-index: 2;
}

/* ----------------- MODAL CASE STUDY ----------------- */
.sketch-modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  z-index: 99999;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

.sketch-modal-overlay.open {
  opacity: 1;
  visibility: visible;
}

.sketch-modal-content {
  background: #fdfbf7;
  border: 3px solid #181d26;
  border-radius: 18px 4px 22px 6px / 6px 20px 8px 18px;
  box-shadow: 10px 14px 0px #181d26;
  max-width: 820px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  transform: scale(0.95) translateY(10px);
  transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
  padding: 2.25rem;
}

.sketch-modal-overlay.open .sketch-modal-content {
  transform: scale(1) translateY(0);
}

/* ----------------- PRINT RESUME STYLES ----------------- */
@media print {
  /* Hide non-printable elements */
  body {
    background: #ffffff !important;
    background-image: none !important;
    color: #000000 !important;
    font-size: 11pt !important;
  }
  
  header, nav, #doodle-canvas, .no-print, .rough-btn, #ideas, #contact, #privacy-verification-drawer, #doodle-toggle-btn {
    display: none !important;
  }

  .rough-box, .rough-box-alt {
    border: 1px solid #999999 !important;
    box-shadow: none !important;
    border-radius: 4px !important;
    break-inside: avoid;
    margin-bottom: 1rem;
  }

  .washi-tape {
    display: none !important;
  }

  .highlighter, .highlighter-blue {
    background: transparent !important;
    font-weight: 700;
  }

  .scribble-underline::after {
    display: none !important;
  }

  a {
    text-decoration: none !important;
    color: #000000 !important;
  }

  .page-break {
    page-break-before: always;
  }
}