/* ==========================================================================
   FABLE.AI - DESIGN SYSTEM & STYLES
   ========================================================================== */

/* Variables & Tokens */
:root {
  --bg-color: #f6f2ea;        /* Warm off-white / paper background */
  --panel-color: #f3f1ed;     /* Panel card background */
  --board-color: #fffdfa;     /* Board desk background */
  --ink-color: #171513;       /* Near-black or charcoal ink foreground */
  --muted-text: #514d47;      /* Muted charcoal sketch dust text */
  --line-color: #dedbd2;      /* Drafting pencil layout line */
  --muted-panel: #ebe7df;     /* Weathered page shadow */
  --accent-color: #1f665f;    /* Deep cinematic forest green */
  --accent-color-hover: #164944; /* Darker green for hover states */
  --accent-burgundy: #7c2438; /* Restrained burgundy/red-brown */
  --accent-burgundy-hover: #5d1a29; /* Darker burgundy for hover states */
  --accent-soft: #dfe9e3;     /* Light soft sage overlay */
  
  --font-sans: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-serif: 'EB Garamond', Georgia, serif;
  --font-mono: 'Courier Prime', 'Courier New', Courier, monospace;
  --font-hand: 'Caveat', cursive;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 76px;
}

body {
  background-color: var(--bg-color);
  color: var(--ink-color);
  font-family: var(--font-sans);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  position: relative;
  
  /* Draftsman Blueprint Grid Lines */
  background-image: 
    radial-gradient(var(--line-color) 1.2px, transparent 1.2px);
  background-size: 24px 24px;
}

/* Texture Overlay */
.texture-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.045;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
}

/* Scrollbar customization */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--muted-panel);
  border-left: 1px solid var(--line-color);
}

::-webkit-scrollbar-thumb {
  background: var(--line-color);
  border-radius: 4px;
}

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

/* Header */
.site-header {
  border-bottom: 1px solid var(--line-color);
  background: rgba(248, 247, 243, 0.85);
  backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 20px 0;
}

.header-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo {
  font-family: var(--font-serif);
  font-size: 24px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--ink-color);
  text-transform: uppercase;
  text-decoration: none;
  flex-shrink: 0;
}

.header-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-left: auto;
  min-height: 34px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--board-color);
  text-decoration: none;
  text-transform: uppercase;
  background-color: var(--ink-color);
  border: 1.5px solid var(--ink-color);
  border-radius: 4px;
  padding: 0 12px;
  transition:
    background-color 0.25s ease,
    border-color 0.25s ease,
    transform 0.25s ease;
}

.header-cta:hover {
  background-color: var(--accent-burgundy);
  border-color: var(--accent-burgundy);
  transform: translateY(-1px);
}

.header-cta:active {
  transform: translateY(1px);
}

@media (max-width: 960px) {
  .header-container {
    gap: 16px;
  }

  .header-cta {
    margin-left: auto;
  }
}

/* Container & Layout */
.page-container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 60px 40px;
  flex: 1;
}

/* Hero Section */
.hero-section {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 60px auto;
  padding-bottom: 20px;
}

.vision-title {
  font-family: var(--font-serif);
  font-size: 64px;
  font-weight: 700;
  line-height: 1.1;
  color: var(--ink-color);
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.vision-text {
  font-size: 17px;
  line-height: 1.65;
  color: var(--muted-text);
  margin-bottom: 0;
}

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

/* Interest Capture */
.interest-panel {
  background-color: rgba(255, 253, 250, 0.82);
  border: 1px solid var(--line-color);
  border-radius: 4px;
  box-shadow:
    0 2px 4px rgba(24, 23, 21, 0.02),
    0 12px 28px rgba(24, 23, 21, 0.04);
  padding: 18px;
}

.hero-interest,
.collaboration-interest {
  border: 2px solid var(--ink-color);
  box-shadow:
    6px 6px 0 rgba(23, 21, 19, 0.1),
    0 14px 30px rgba(24, 23, 21, 0.08);
}

.hero-interest {
  max-width: 620px;
  margin: 30px auto 0 auto;
}

.collaboration-interest {
  margin-top: 16px;
  padding: 20px;
  text-align: center;
}

.collaboration-cta-row {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.collaboration-capture-form {
  width: min(100%, 420px);
}

.collaboration-cta-row .interest-benefit {
  margin: 0;
}

.hero-interest .interest-benefit,
.collaboration-interest .interest-benefit {
  font-family: var(--font-serif);
  font-size: 21px;
  font-weight: 700;
  line-height: 1.25;
  color: var(--ink-color);
  margin: -2px 0 14px;
}

.hero-interest .interest-form,
.collaboration-interest .interest-form {
  gap: 0;
  overflow: hidden;
  background-color: var(--board-color);
  border: 1.5px solid var(--ink-color);
  border-radius: 5px;
  box-shadow: inset 0 0 0 1px rgba(23, 21, 19, 0.04);
}

.collaboration-interest .interest-helper {
  max-width: 420px;
  margin: 12px auto 0;
}

.hero-interest .interest-input,
.collaboration-interest .interest-input {
  border: 0;
  border-radius: 0;
  background-color: transparent;
}

.hero-interest .interest-input:focus,
.collaboration-interest .interest-input:focus {
  box-shadow: inset 0 0 0 3px rgba(31, 102, 95, 0.14);
}

.hero-interest .interest-submit,
.collaboration-interest .interest-submit {
  color: var(--board-color);
  background-color: var(--ink-color);
  border-color: var(--ink-color);
  border-radius: 0;
  padding: 0 22px;
}

.hero-interest .interest-submit:hover,
.collaboration-interest .interest-submit:hover {
  background-color: var(--accent-burgundy);
  border-color: var(--accent-burgundy);
}

.interest-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: stretch;
}

.interest-input {
  width: 100%;
  min-width: 0;
  font-family: var(--font-sans);
  font-size: 14px;
  color: var(--ink-color);
  background-color: var(--board-color);
  border: 1.5px solid var(--line-color);
  border-radius: 4px;
  padding: 13px 14px;
  outline: none;
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease;
}

.interest-input:focus {
  border-color: var(--accent-color);
  box-shadow: 0 0 0 3px rgba(31, 102, 95, 0.12);
}

.interest-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--panel-color);
  background-color: var(--accent-color);
  border: 1.5px solid var(--accent-color);
  border-radius: 4px;
  padding: 0 18px;
  cursor: pointer;
  white-space: nowrap;
  transition:
    background-color 0.25s ease,
    border-color 0.25s ease,
    transform 0.25s ease;
}

.interest-submit:hover {
  background-color: var(--accent-color-hover);
  border-color: var(--accent-color-hover);
  transform: translateY(-1px);
}

.interest-submit:active {
  transform: translateY(1px);
}

.mail-icon,
.refresh-icon {
  width: 15px;
  height: 15px;
  flex: 0 0 auto;
  background-color: currentColor;
  mask-position: center;
  mask-repeat: no-repeat;
  mask-size: contain;
  -webkit-mask-position: center;
  -webkit-mask-repeat: no-repeat;
  -webkit-mask-size: contain;
}

.mail-icon {
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect width='20' height='16' x='2' y='4' rx='2'/%3E%3Cpath d='m22 7-8.97 5.7a1.94 1.94 0 0 1-2.06 0L2 7'/%3E%3C/svg%3E");
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect width='20' height='16' x='2' y='4' rx='2'/%3E%3Cpath d='m22 7-8.97 5.7a1.94 1.94 0 0 1-2.06 0L2 7'/%3E%3C/svg%3E");
}

.refresh-icon {
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M21 12a9 9 0 0 1-9 9 9.75 9.75 0 0 1-6.74-2.74L3 16'/%3E%3Cpath d='M3 21v-5h5'/%3E%3Cpath d='M3 12a9 9 0 0 1 9-9 9.75 9.75 0 0 1 6.74 2.74L21 8'/%3E%3Cpath d='M16 8h5V3'/%3E%3C/svg%3E");
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M21 12a9 9 0 0 1-9 9 9.75 9.75 0 0 1-6.74-2.74L3 16'/%3E%3Cpath d='M3 21v-5h5'/%3E%3Cpath d='M3 12a9 9 0 0 1 9-9 9.75 9.75 0 0 1 6.74 2.74L21 8'/%3E%3Cpath d='M16 8h5V3'/%3E%3C/svg%3E");
}

.interest-panel .interest-helper {
  font-size: 12px;
  line-height: 1.5;
  color: var(--muted-text);
  margin-top: 10px;
}

/* Planning Board Desk */
.simulator-section {
  position: relative;
  margin-top: 20px;
}

.desk-label {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--muted-text);
  margin-bottom: 12px;
  text-align: center;
}

.planning-desk-brief {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 0 0 24px 0;
}

.planning-desk-brief div {
  min-width: 0;
  background-color: rgba(255, 253, 250, 0.78);
  border: 1px solid var(--line-color);
  border-left: 3px solid var(--accent-color);
  border-radius: 4px;
  padding: 14px;
  box-shadow: 0 8px 22px rgba(24, 23, 21, 0.035);
}

.planning-desk-brief span {
  display: block;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  color: var(--accent-burgundy);
  letter-spacing: 0.08em;
  margin-bottom: 6px;
}

.planning-desk-brief strong {
  display: block;
  font-size: 14px;
  color: var(--ink-color);
  margin-bottom: 4px;
}

.planning-desk-brief p {
  font-size: 12px;
  line-height: 1.45;
  color: var(--muted-text);
}

.desk-board-stage {
  position: relative;
  padding-top: 28px;
}

.board-container {
  display: grid;
  grid-template-columns: minmax(320px, 0.72fr) minmax(0, 1.45fr);
  gap: 28px;
  align-items: start;
}

.board-container > * {
  min-width: 0;
}

#sheet-editor {
  overflow: hidden;
}

/* Physical Desk Sheets */
.desk-sheet {
  background-color: var(--panel-color);
  border-radius: 3px;
  border: 1px solid var(--line-color);
  box-shadow: 
    0 2px 4px rgba(24, 23, 21, 0.02),
    0 12px 32px rgba(24, 23, 21, 0.04);
  position: relative;
  transition: box-shadow 0.3s ease;
}

.desk-sheet-editor::before {
  content: '';
  position: absolute;
  top: 4px;
  left: 2px;
  right: 2px;
  bottom: -5px;
  background-color: var(--panel-color);
  border: 1px solid var(--line-color);
  border-radius: 3px;
  z-index: -1;
  box-shadow: 0 1px 3px rgba(0,0,0,0.02);
}

.desk-sheet-editor::after {
  content: '';
  position: absolute;
  top: 8px;
  left: 4px;
  right: 4px;
  bottom: -9px;
  background-color: var(--muted-panel);
  border: 1px solid var(--line-color);
  border-radius: 3px;
  z-index: -2;
}



.sheet-binder {
  position: absolute;
  left: 24px;
  top: 0;
  bottom: 0;
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  padding: 60px 0;
  pointer-events: none;
}

.sheet-binder .hole {
  width: 14px;
  height: 14px;
  background-color: var(--bg-color);
  border: 1.5px solid var(--line-color);
  border-radius: 50%;
  box-shadow: inset 0 2px 4px rgba(24, 23, 21, 0.08);
}

.sheet-content {
  padding: 40px 40px 40px 64px;
}

.sheet-header {
  display: flex;
  justify-content: space-between;
  border-bottom: 1.5px solid var(--line-color);
  padding-bottom: 12px;
  margin-bottom: 24px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--muted-text);
}

.desk-toolstrip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: 18px;
}

.preset-chip {
  min-height: 34px;
  padding: 7px 8px;
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--muted-text);
  text-transform: uppercase;
  background-color: var(--board-color);
  border: 1.5px solid var(--line-color);
  border-radius: 4px;
  cursor: pointer;
  transition:
    background-color 0.2s ease,
    border-color 0.2s ease,
    color 0.2s ease,
    transform 0.2s ease;
}

.preset-chip:hover {
  color: var(--ink-color);
  border-color: var(--accent-color);
  transform: translateY(-1px);
}

.preset-chip.active {
  color: var(--panel-color);
  background-color: var(--accent-burgundy);
  border-color: var(--accent-burgundy);
}

/* Screenplay Area styling */
.screenplay-container {
  position: relative;
  min-height: 280px;
  display: flex;
}

.typewriter-margin-line {
  position: absolute;
  left: 40px;
  top: 0;
  bottom: 0;
  width: 1px;
  background-color: rgba(222, 219, 210, 0.6);
  pointer-events: none;
}

.screenplay-textarea {
  width: 100%;
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 2.1;
  color: var(--ink-color);
  background: transparent;
  border: none;
  resize: none;
  outline: none;
  min-height: 240px;
  padding-left: 54px;
  padding-top: 4px;
}

/* Storyboard Canvas Viewport */
.storyboard-viewport {
  width: 100%;
  aspect-ratio: 16 / 9;
  background-color: var(--muted-panel);
  border: 1.5px solid var(--ink-color);
  position: relative;
  overflow: hidden;
  border-radius: 2px;
}

.storyboard-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: contrast(1.05) brightness(0.98);
  transition: opacity 0.5s ease;
}

/* Viewfinder overlay elements */
.viewfinder-corner {
  position: absolute;
  width: 20px;
  height: 20px;
  border: 2px solid rgba(24, 23, 21, 0.45);
  pointer-events: none;
  z-index: 5;
}

.viewfinder-corner.top-left { top: 12px; left: 12px; border-right: none; border-bottom: none; }
.viewfinder-corner.top-right { top: 12px; right: 12px; border-left: none; border-bottom: none; }
.viewfinder-corner.bottom-left { bottom: 12px; left: 12px; border-right: none; border-top: none; }
.viewfinder-corner.bottom-right { bottom: 12px; right: 12px; border-left: none; border-top: none; }

.viewfinder-crosshair {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 12px;
  height: 12px;
  pointer-events: none;
  z-index: 5;
}

.viewfinder-crosshair::before,
.viewfinder-crosshair::after {
  content: '';
  position: absolute;
  background-color: rgba(24, 23, 21, 0.35);
}

.viewfinder-crosshair::before { top: 5%; left: 50%; width: 1.5px; height: 90%; transform: translateX(-50%); }
.viewfinder-crosshair::after { top: 50%; left: 5%; height: 1.5px; width: 90%; transform: translateY(-50%); }

.panel-slate {
  display: grid;
  gap: 14px;
  margin-top: 16px;
}

.panel-copy {
  display: grid;
  gap: 6px;
}

.panel-scene-line {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--ink-color);
  text-transform: uppercase;
}

.panel-note {
  font-size: 12px;
  line-height: 1.45;
  color: var(--muted-text);
}

.panel-meta-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin: 0;
}

.panel-meta-strip div {
  min-width: 0;
  border: 1px dashed var(--line-color);
  border-radius: 4px;
  padding: 8px;
  background-color: var(--board-color);
}

.panel-meta-strip dt {
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--muted-text);
  text-transform: uppercase;
}

.panel-meta-strip dd {
  margin-top: 4px;
  font-size: 12px;
  font-weight: 700;
  color: var(--ink-color);
}

.variation-toolbar {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.variation-chip,
.panel-refresh-btn {
  font-family: var(--font-sans);
  border-radius: 4px;
  cursor: pointer;
  transition:
    background-color 0.2s ease,
    border-color 0.2s ease,
    color 0.2s ease,
    transform 0.2s ease;
}

.variation-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 8px 6px;
  text-align: center;
  color: var(--ink-color);
  background-color: var(--board-color);
  border: 1.5px solid var(--line-color);
}

.variation-chip span {
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.variation-chip:hover {
  border-color: var(--accent-color);
  transform: translateY(-1px);
}

.variation-chip.active {
  color: var(--panel-color);
  background-color: var(--accent-color);
  border-color: var(--accent-color);
}

.panel-refresh-btn {
  grid-column: 1 / -1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 40px;
  color: var(--accent-color);
  background-color: transparent;
  border: 1.5px dashed rgba(31, 102, 95, 0.45);
  font-size: 12px;
  font-weight: 700;
}

.panel-refresh-btn:hover {
  color: var(--panel-color);
  background-color: var(--accent-color);
  border-color: var(--accent-color);
}

/* Generate Button */
.generate-btn {
  width: 100%;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--panel-color);
  background-color: var(--ink-color);
  border: none;
  padding: 16px;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.25s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.generate-btn:hover {
  background-color: var(--accent-color);
}

.generate-btn:disabled {
  cursor: wait;
  opacity: 0.72;
}

.generate-btn:active {
  transform: translateY(1px);
}

.btn-icon {
  width: 14px;
  height: 14px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ffffff' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M21.5 2v6h-6M21.34 15.57a10 10 0 1 1-.57-8.38l5.67-5.67'/%3E%3C/svg%3E");
  background-size: contain;
  background-repeat: no-repeat;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--line-color);
  padding: 28px 0;
  background-color: var(--muted-panel);
  margin-top: 48px;
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

.copyright {
  font-size: 13px;
  color: var(--muted-text);
}

.footer-links {
  display: flex;
  gap: 24px;
}

.footer-link {
  font-size: 13px;
  color: var(--muted-text);
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer-link:hover {
  color: var(--accent-color);
}

/* ================= TOAST NOTIFICATIONS ================= */

.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 12px;
  pointer-events: none;
}

.toast {
  background-color: var(--panel-color);
  border: 1px solid var(--ink-color);
  border-left: 4px solid var(--accent-color);
  box-shadow: 0 4px 16px rgba(24, 23, 21, 0.08);
  padding: 16px 20px;
  border-radius: 3px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  max-width: 340px;
  pointer-events: auto;
  transform: translateY(40px);
  opacity: 0;
  animation: toastIn 0.35s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes toastIn {
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.toast-content {
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.4;
  color: var(--ink-color);
}

.toast-close {
  background: transparent;
  border: none;
  font-size: 16px;
  cursor: pointer;
  color: var(--muted-text);
  line-height: 1;
}

.toast-close:hover {
  color: var(--ink-color);
}

/* ================= RESPONSIVE LAYOUTS ================= */

@media (max-width: 992px) {
  .board-container {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .planning-desk-brief,
  .workflow-points-grid {
    grid-template-columns: 1fr 1fr;
  }

  .sheet-content {
    padding: 32px 32px 32px 56px;
  }
}

@media (max-width: 768px) {
  .page-container {
    padding: 40px 24px;
  }
  
  .vision-title {
    font-size: 40px;
  }
  
  .header-container {
    padding: 0 24px;
  }

  .header-cta {
    min-height: 36px;
    font-size: 11px;
    padding: 0 12px;
  }
  
  .footer-container {
    padding: 0 24px;
    flex-direction: column;
    text-align: center;
  }

  .planning-desk-brief,
  .workflow-points-grid {
    grid-template-columns: 1fr;
  }

  .workflow-points-header h2 {
    font-size: 28px;
  }
}

@media (max-width: 480px) {
  .sheet-content {
    padding: 24px 20px 24px 44px;
  }
  
  .sheet-binder {
    left: 12px;
  }
  
  .sheet-binder .hole {
    width: 10px;
    height: 10px;
  }
  
  .screenplay-textarea {
    padding-left: 20px;
    font-size: 13px;
  }
  
  .typewriter-margin-line {
    left: 10px;
  }
  
  .desk-toolstrip {
    grid-template-columns: 1fr;
  }
}

/* Handwritten Cues and Margins */
.handwritten-note {
  position: absolute;
  font-family: var(--font-hand);
  font-size: 20px;
  color: var(--accent-burgundy);
  display: flex;
  align-items: center;
  gap: 6px;
  pointer-events: none;
  z-index: 10;
  opacity: 0.85;
}

.handwritten-note.note-left {
  top: 0;
  left: 20px;
  transform: rotate(-3deg);
}

.handwritten-note.note-right {
  top: 0;
  right: 20px;
  transform: rotate(3deg);
}

.note-arrow {
  font-size: 22px;
  font-weight: bold;
}

.note-text {
  white-space: nowrap;
  font-weight: 500;
}

/* Pre-Production Office / Folder Section */
.production-office-section {
  margin-top: 64px;
  position: relative;
}

.notes-folder {
  background-color: var(--board-color);
  border: 1px solid var(--ink-color);
  border-radius: 4px;
  box-shadow: 
    0 4px 6px rgba(24, 23, 21, 0.02),
    0 16px 40px rgba(24, 23, 21, 0.05);
  position: relative;
  display: flex;
  flex-direction: column;
}

.folder-tab {
  align-self: flex-start;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--board-color);
  background-color: var(--ink-color);
  padding: 8px 20px;
  border-radius: 3px 12px 0 0;
  transform: translateY(-1px);
}

.folder-content {
  padding: 48px;
  border-top: 1px solid var(--ink-color);
}

.folder-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}

.folder-col {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.col-border-left {
  border-left: 1px dashed var(--line-color);
  padding-left: 48px;
}

.section-tag {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--accent-burgundy);
}

.folder-col h3 {
  font-family: var(--font-serif);
  font-size: 24px;
  font-weight: 700;
  color: var(--ink-color);
}

.folder-col p {
  font-size: 15px;
  line-height: 1.6;
  color: var(--muted-text);
}

/* Workflow Points */
.workflow-points-section {
  margin-top: 72px;
  padding: 40px 0 0 0;
  border-top: 1px dashed var(--line-color);
}

.workflow-points-header {
  max-width: 680px;
  margin-bottom: 24px;
}

.workflow-points-header h2 {
  font-family: var(--font-serif);
  font-size: 34px;
  line-height: 1.15;
  color: var(--ink-color);
  margin-top: 8px;
}

.workflow-points-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.workflow-point {
  min-width: 0;
  background-color: rgba(255, 253, 250, 0.82);
  border: 1px solid var(--line-color);
  border-top: 3px solid var(--accent-burgundy);
  border-radius: 4px;
  padding: 18px;
  box-shadow: 0 10px 26px rgba(24, 23, 21, 0.035);
}

.workflow-point span {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--ink-color);
  text-transform: uppercase;
  margin-bottom: 10px;
}

.workflow-point p {
  font-size: 13px;
  line-height: 1.55;
  color: var(--muted-text);
}

@media (max-width: 768px) {
  .workflow-points-section {
    margin-top: 48px;
    padding-top: 28px;
  }

  .workflow-points-header {
    margin-bottom: 18px;
  }

  .workflow-points-header h2 {
    font-size: 28px;
  }

  .workflow-points-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .workflow-point {
    padding: 16px;
  }
}

@media (max-width: 1200px) {
  .handwritten-note {
    display: none;
  }
}

@media (max-width: 768px) {
  .folder-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  
  .col-border-left {
    border-left: none;
    border-top: 1px dashed var(--line-color);
    padding-left: 0;
    padding-top: 32px;
  }
  
  .folder-content {
    padding: 32px 24px;
  }

  .interest-form {
    grid-template-columns: 1fr;
  }

  .interest-submit {
    min-height: 46px;
    width: 100%;
  }

  .hero-interest .interest-submit {
    border-top: 1.5px solid var(--ink-color);
  }

  .collaboration-cta-row {
    gap: 10px;
  }

  .collaboration-interest {
    padding: 18px;
  }

  #storyboard-deck {
    grid-template-columns: 1fr;
  }

  #storyboard-deck .sheet-content {
    padding: 28px 24px 26px 46px;
  }
}

/* ================= NEW CAROUSEL & MULTIPLE PANEL STYLES ================= */

/* Carousel Section */
.carousel-section {
  max-width: 1200px;
  margin: 0 auto 40px auto;
  padding: 0 40px;
  text-align: center;
}

.carousel-header {
  margin-bottom: 24px;
}

.carousel-eyebrow {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--accent-burgundy);
  display: block;
  margin-bottom: 6px;
}

.carousel-header h2 {
  font-family: var(--font-serif);
  font-size: 32px;
  color: var(--ink-color);
  margin-bottom: 8px;
}

.carousel-header p {
  font-size: 14px;
  color: var(--muted-text);
}

.carousel-container {
  overflow: hidden;
  width: 100%;
  border-top: 1px dashed var(--line-color);
  border-bottom: 1px dashed var(--line-color);
  padding: 24px 0;
  position: relative;
  mask-image: linear-gradient(to right, transparent, white 15%, white 85%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, white 15%, white 85%, transparent);
}

.carousel-track {
  display: flex;
  width: 200%; /* Holds original + duplicates */
  gap: 24px;
  animation: scrollTrack 30s linear infinite;
}

@keyframes scrollTrack {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(calc(-50% - 12px));
  }
}

.carousel-item {
  flex: 0 0 280px;
  aspect-ratio: 1.25;
  background-color: var(--panel-color);
  border: 1px solid var(--line-color);
  border-radius: 4px;
  overflow: hidden;
  position: relative;
  box-shadow: 0 2px 8px rgba(24, 23, 21, 0.03);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: pointer;
}

.carousel-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: contrast(1.02) brightness(0.97) grayscale(0.2);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Hover States for Track & Items */
.carousel-track:hover {
  animation-play-state: paused;
}

.carousel-item:hover {
  transform: scale(1.05);
  border-color: var(--accent-color);
  box-shadow: 
    0 10px 30px rgba(24, 23, 21, 0.1),
    0 0 0 2px var(--accent-color);
  z-index: 5;
}

.carousel-track:hover .carousel-item:not(:hover) {
  opacity: 0.5;
  filter: grayscale(0.8) blur(0.5px);
}

/* Detail Overlay */
.carousel-detail-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(24, 23, 21, 0.94);
  color: var(--bg-color);
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: left;
  opacity: 0;
  transform: translateY(10px);
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: none;
}

.carousel-item:hover .carousel-detail-overlay {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

@media (max-width: 768px) {
  .carousel-section {
    margin-bottom: 32px;
    padding: 0 20px;
  }

  .carousel-container {
    padding: 18px 0;
    mask-image: linear-gradient(to right, transparent, white 8%, white 92%, transparent);
    -webkit-mask-image: linear-gradient(to right, transparent, white 8%, white 92%, transparent);
  }

  .carousel-track {
    gap: 16px;
    animation-duration: 42s;
    will-change: transform;
  }

  .carousel-item {
    flex-basis: min(72vw, 240px);
  }
}

.overlay-typewriter {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.overlay-scene {
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 700;
  color: var(--accent-soft);
  letter-spacing: 0.10em;
}

.overlay-typewriter h4 {
  font-family: var(--font-serif);
  font-size: 16px;
  color: #ffffff;
  border-bottom: 1.5px solid var(--accent-color);
  padding-bottom: 4px;
}

.overlay-typewriter p {
  font-family: var(--font-sans);
  font-size: 11.5px;
  line-height: 1.45;
  color: rgba(246, 242, 234, 0.85);
  max-height: 100px;
  overflow-y: auto;
}

.overlay-meta {
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--accent-soft);
  margin-top: 4px;
  border-top: 1px dashed rgba(246, 242, 234, 0.2);
  padding-top: 6px;
}

/* Dynamic Storyboard Deck */
.deck-right-container {
  position: relative;
  width: 100%;
  min-width: 0;
}

#storyboard-deck {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

@media (min-width: 1100px) {
  #storyboard-deck {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.empty-storyboard-state {
  grid-column: 1 / -1;
  min-height: 240px;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 8px;
  text-align: center;
  background-color: var(--panel-color);
  border: 1.5px dashed var(--line-color);
  border-radius: 4px;
  padding: 32px;
}

.empty-storyboard-state strong {
  font-family: var(--font-serif);
  font-size: 22px;
  color: var(--ink-color);
}

.empty-storyboard-state p {
  max-width: 360px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--muted-text);
}

.storyboard-panel-card {
  box-shadow:
    0 2px 4px rgba(24, 23, 21, 0.02),
    0 8px 20px rgba(24, 23, 21, 0.03);
  animation: panelSlideIn 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

#storyboard-deck .sheet-content {
  padding: 28px 24px 24px 48px;
}

#storyboard-deck .sheet-binder {
  left: 12px;
  padding: 54px 0;
}

#storyboard-deck .sheet-binder .hole {
  width: 9px;
  height: 9px;
}

#storyboard-deck .sheet-header {
  align-items: center;
  gap: 8px;
  font-size: 9px;
  letter-spacing: 0.08em;
  margin-bottom: 18px;
}

@keyframes panelSlideIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Screenplay Editor Actions */
.generate-btn-container {
  margin-top: 16px;
  border-top: 1.5px dashed var(--line-color);
  padding-top: 16px;
}

/* Desk Showcase — visual concept previews */
.desk-showcase {
  margin-top: 8px;
}

.desk-showcase-toolbar {
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px dashed var(--line-color);
}

.desk-showcase-meta {
  display: grid;
  gap: 4px;
  max-width: 640px;
}

.desk-showcase-eyebrow {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--accent-burgundy);
}

.desk-showcase-title {
  font-family: var(--font-serif);
  font-size: 24px;
  line-height: 1.2;
  color: var(--ink-color);
}

.desk-showcase-stage {
  position: relative;
  min-height: 420px;
}

.desk-showcase-option {
  display: block;
}

@keyframes showcaseFadeIn {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Three passes layouts */
.showcase-three-passes {
  display: grid;
  gap: 18px;
}

.showcase-pass-header {
  max-width: 720px;
}

.showcase-pass-scene {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--ink-color);
  margin-bottom: 6px;
}

.showcase-pass-header p {
  font-size: 14px;
  line-height: 1.5;
  color: var(--muted-text);
}

.showcase-pass-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.showcase-pass-card {
  padding: 14px;
  position: relative;
}

.showcase-pass-card.is-selected {
  outline: 2px solid var(--accent-burgundy);
  outline-offset: 2px;
}

.showcase-pass-card.is-selected::after {
  content: 'CHOSEN DIRECTION';
  position: absolute;
  top: 10px;
  right: 10px;
  font-family: var(--font-mono);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--panel-color);
  background-color: var(--accent-burgundy);
  padding: 4px 6px;
  border-radius: 3px;
}

.showcase-pass-tag {
  display: block;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: 0.06em;
  color: var(--accent-burgundy);
  margin-bottom: 10px;
  min-height: 26px;
  padding-right: 72px;
}

.showcase-pass-note {
  margin-top: 10px;
  font-size: 12px;
  line-height: 1.45;
  color: var(--muted-text);
}

/* Annotated panel layouts */
.showcase-annotated {
  display: grid;
  grid-template-columns: minmax(240px, 0.9fr) minmax(0, 1.4fr);
  gap: 24px;
  align-items: start;
}

.showcase-annotated-copy h3 {
  font-family: var(--font-serif);
  font-size: 28px;
  line-height: 1.15;
  color: var(--ink-color);
  margin: 8px 0;
}

.showcase-annotated-copy p {
  font-size: 14px;
  line-height: 1.55;
  color: var(--muted-text);
}

.showcase-annotated-script {
  margin-top: 18px;
  padding: 16px;
}

.showcase-script-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--muted-text);
  margin-bottom: 8px;
}

.showcase-annotated-script pre {
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.7;
  color: var(--ink-color);
  white-space: pre-wrap;
  margin: 0;
}

.showcase-annotated-panel {
  padding: 18px;
}

.showcase-annotated-viewport {
  position: relative;
}

.showcase-markup {
  position: absolute;
  pointer-events: none;
  z-index: 6;
}

.markup-variant-detective .markup-angle {
  top: 18%;
  left: 12%;
  width: 42%;
  height: 42%;
  border-left: 2px dashed var(--accent-burgundy);
  border-bottom: 2px dashed var(--accent-burgundy);
  transform: skewY(-8deg);
  opacity: 0.75;
}

.markup-variant-detective .markup-pan {
  bottom: 28%;
  left: 18%;
  width: 58%;
  height: 0;
  border-top: 2px solid var(--accent-burgundy);
}

.markup-variant-detective .markup-pan::after {
  content: '';
  position: absolute;
  right: -2px;
  top: -5px;
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
  border-left: 10px solid var(--accent-burgundy);
}

.markup-variant-detective .markup-hold {
  top: 36%;
  right: 22%;
  width: 18%;
  height: 18%;
  border: 2px dotted var(--accent-burgundy);
  border-radius: 50%;
}

.markup-variant-set .markup-blocking-path {
  top: 42%;
  left: 22%;
  width: 48%;
  height: 0;
  border-top: 2px dashed var(--accent-burgundy);
  transform: rotate(-8deg);
}

.markup-variant-set .markup-blocking-path::after {
  content: '';
  position: absolute;
  right: -2px;
  top: -5px;
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
  border-left: 10px solid var(--accent-burgundy);
}

.markup-variant-set .markup-camera-ring {
  top: 54%;
  left: 14%;
  width: 16%;
  height: 16%;
  border: 2px solid var(--accent-burgundy);
  border-radius: 50%;
}

.markup-variant-set .markup-lead-mark {
  top: 34%;
  right: 24%;
  width: 14%;
  height: 14%;
  border: 2px dotted var(--accent-burgundy);
}

.markup-variant-theater .markup-screen-wedge {
  top: 8%;
  left: 28%;
  width: 54%;
  height: 62%;
  border-left: 2px dashed var(--accent-burgundy);
  border-right: 2px dashed var(--accent-burgundy);
  border-top: 2px dashed var(--accent-burgundy);
  clip-path: polygon(8% 100%, 50% 0%, 92% 100%);
  opacity: 0.7;
}

.markup-variant-theater .markup-figure-mark {
  bottom: 16%;
  left: 38%;
  width: 10%;
  height: 22%;
  border: 2px solid var(--accent-burgundy);
  border-radius: 2px;
}

.markup-variant-theater .markup-glow-zone {
  top: 18%;
  left: 34%;
  width: 42%;
  height: 34%;
  border: 1px dotted rgba(124, 36, 56, 0.55);
  border-radius: 4px;
}

.markup-variant-chase .markup-road-path {
  bottom: 34%;
  left: 8%;
  width: 78%;
  height: 0;
  border-top: 2px solid var(--accent-burgundy);
  transform: rotate(-4deg);
}

.markup-variant-chase .markup-road-path::before,
.markup-variant-chase .markup-road-path::after {
  content: '';
  position: absolute;
  top: -4px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--accent-burgundy);
}

.markup-variant-chase .markup-road-path::before { left: 0; }
.markup-variant-chase .markup-road-path::after { right: 0; }

.markup-variant-chase .markup-rain-layer {
  inset: 10% 8%;
  background-image: repeating-linear-gradient(
    115deg,
    transparent 0 10px,
    rgba(124, 36, 56, 0.14) 10px 11px
  );
  opacity: 0.65;
}

.markup-variant-chase .markup-note-flag {
  top: 58%;
  right: 30%;
  width: 12%;
  height: 12%;
  border: 2px dotted var(--accent-burgundy);
  transform: rotate(12deg);
}

.showcase-hand-note {
  position: absolute;
  font-family: var(--font-hand);
  font-size: 18px;
  color: var(--accent-burgundy);
  z-index: 7;
  pointer-events: none;
}

.note-hold {
  top: 30%;
  right: 8%;
  transform: rotate(4deg);
}

.note-pan {
  bottom: 22%;
  left: 34%;
  transform: rotate(-2deg);
}

.note-lamp {
  top: 14%;
  left: 10%;
  transform: rotate(-6deg);
}

.note-director {
  top: 48%;
  left: 8%;
  transform: rotate(-4deg);
}

.note-lens {
  bottom: 28%;
  left: 18%;
  transform: rotate(2deg);
}

.note-lead {
  top: 24%;
  right: 10%;
  transform: rotate(5deg);
}

.note-screen {
  top: 8%;
  left: 42%;
  transform: rotate(-3deg);
}

.note-figure {
  bottom: 10%;
  left: 34%;
  transform: rotate(4deg);
}

.note-low {
  bottom: 18%;
  right: 10%;
  transform: rotate(-5deg);
}

.note-track {
  bottom: 20%;
  left: 28%;
  transform: rotate(-3deg);
}

.note-rain {
  top: 12%;
  right: 12%;
  transform: rotate(6deg);
}

.note-note {
  top: 52%;
  right: 18%;
  transform: rotate(-4deg);
}

@media (max-width: 1100px) {
  .showcase-pass-grid,
  .showcase-annotated {
    grid-template-columns: 1fr;
  }
}