/* ==========================================================================
   JEQL - Masterpiece Indie Life is Strange & Framer-Level Portfolio System
   Javier Esteban Quilumba Lema - Escuela Politécnica Nacional
   Palette: #542177, #8E1EA2, #D552A3, #98E8DE, #FFFFFF, #FAF7F0, #1E122C
   ========================================================================== */

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

:root {
  /* Exact User-Selected Color Palette */
  --c-deep-purple: #542177;
  --c-vibrant-purple: #8E1EA2;
  --c-rose-magenta: #D552A3;
  --c-mint: #98E8DE;
  --c-white: #FFFFFF;

  /* Atmospheric & Material Tones */
  --c-twilight-dark: #12061e;
  --c-twilight-card: rgba(35, 14, 52, 0.82);
  --c-paper-sheet: #FAF6EE;
  --c-paper-cream: #FFFDF9;
  --c-paper-lines: #E2D7C3;
  --c-tape-cream: rgba(246, 239, 222, 0.92);
  --c-tape-mint: rgba(152, 232, 222, 0.85);
  --c-tape-rose: rgba(213, 82, 163, 0.85);

  --c-ink-black: #1A1224;
  --c-ink-subtle: #4A3E5C;
  --c-pencil-blue: #1C4D78;

  /* Typography */
  --font-body: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-hand: "Caveat", cursive;
  --font-stamp: "Permanent Marker", cursive;
  --font-mono: "JetBrains Mono", monospace;

  /* Realistic Textures & Shadows */
  --shadow-journal: 0 25px 60px rgba(0, 0, 0, 0.65), 0 5px 15px rgba(0, 0, 0, 0.35);
  --shadow-polaroid: 0 16px 36px rgba(0, 0, 0, 0.5), 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-tape: 0 4px 10px rgba(0, 0, 0, 0.25);
  --shadow-framer: 0 20px 40px rgba(18, 6, 30, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.15);

  --glow-mint: 0 0 25px rgba(152, 232, 222, 0.4);
  --glow-rose: 0 0 25px rgba(213, 82, 163, 0.4);

  --radius-sm: 6px;
  --radius-md: 14px;
  --radius-lg: 24px;
  --radius-full: 9999px;

  --trans-fast: 0.18s cubic-bezier(0.16, 1, 0.3, 1);
  --trans-smooth: 0.32s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--c-twilight-dark);
}

body {
  font-family: var(--font-body);
  color: var(--c-white);
  line-height: 1.6;
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
  background-color: var(--c-twilight-dark);
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* Accessible focus styling */
:focus-visible {
  outline: 2px dashed var(--c-mint);
  outline-offset: 4px;
  border-radius: var(--radius-sm);
}

/* Skip link */
.skip-link {
  position: absolute;
  top: -120px;
  left: 1.5rem;
  background: var(--c-mint);
  color: #000;
  font-weight: 800;
  padding: 0.85rem 1.4rem;
  z-index: 10000;
  border-radius: var(--radius-sm);
  transition: top var(--trans-fast);
  box-shadow: 0 4px 15px rgba(0,0,0,0.5);
}

.skip-link:focus {
  top: 1.5rem;
}

.container {
  width: 100%;
  max-width: 1220px;
  margin: 0 auto;
  padding: 0 1.5rem;
  position: relative;
  z-index: 2;
}

/* ==========================================================================
   Ambient Video & Film Grain Scenography
   ========================================================================== */
.ambient-scene-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.ambient-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: brightness(0.6) saturate(1.25) contrast(1.1);
  transform: scale(1.02);
}

.ambient-twilight-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 80% 20%, rgba(213, 82, 163, 0.28) 0%, rgba(84, 33, 119, 0.72) 45%, rgba(18, 6, 30, 0.96) 90%);
  mix-blend-mode: multiply;
}

.ambient-dust-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}

.film-grain-layer {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  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='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 2;
  opacity: 0.65;
}

.sunbeam-lightleak {
  position: absolute;
  top: -120px;
  right: -100px;
  width: 700px;
  height: 700px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 235, 180, 0.3) 0%, rgba(213, 82, 163, 0.15) 35%, transparent 70%);
  filter: blur(65px);
  pointer-events: none;
  animation: sunlightPulse 8s ease-in-out infinite alternate;
}

@keyframes sunlightPulse {
  0% { transform: scale(1) translate(0, 0); opacity: 0.7; }
  100% { transform: scale(1.12) translate(-20px, 20px); opacity: 0.95; }
}

/* ==========================================================================
   Interactive Cassette Deck / Soundtrack Widget (Life is Strange)
   ========================================================================== */
.tape-deck-floating {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 1000;
  background: rgba(30, 12, 45, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid rgba(152, 232, 222, 0.45);
  border-radius: var(--radius-full);
  padding: 0.5rem 1.1rem 0.5rem 0.65rem;
  display: flex;
  align-items: center;
  gap: 0.85rem;
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.6), var(--glow-mint);
  transition: transform var(--trans-fast), border-color var(--trans-fast);
}

.tape-deck-floating:hover {
  transform: translateY(-3px) scale(1.02);
  border-color: var(--c-mint);
}

.cassette-reel {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: conic-gradient(from 0deg, #111, #3a2254, #111, #4a2d6b, #111);
  border: 2px solid var(--c-mint);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  box-shadow: inset 0 0 6px #000;
  animation: reelSpin 3s linear infinite paused;
}

.cassette-reel.playing {
  animation-play-state: running;
}

.cassette-reel::after {
  content: "";
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--c-rose-magenta);
  border: 2px solid var(--c-white);
}

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

.cassette-btn-play {
  background: var(--c-mint);
  color: #12061e;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  font-weight: 900;
  transition: transform var(--trans-fast), filter var(--trans-fast);
}

.cassette-btn-play:hover {
  transform: scale(1.1);
  filter: brightness(1.15);
}

.cassette-text-block {
  display: flex;
  flex-direction: column;
}

.cassette-track-title {
  font-size: 0.825rem;
  font-weight: 700;
  color: var(--c-white);
  letter-spacing: -0.01em;
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.audio-equalizer-bars {
  display: flex;
  align-items: flex-end;
  gap: 2px;
  height: 12px;
}

.eq-bar {
  width: 2px;
  background: var(--c-mint);
  border-radius: 1px;
  height: 4px;
  transition: height 0.15s ease;
}

.cassette-reel.playing ~ .cassette-text-block .eq-bar:nth-child(1) { animation: eqJump 0.8s ease-in-out infinite alternate; }
.cassette-reel.playing ~ .cassette-text-block .eq-bar:nth-child(2) { animation: eqJump 0.5s ease-in-out infinite alternate 0.2s; }
.cassette-reel.playing ~ .cassette-text-block .eq-bar:nth-child(3) { animation: eqJump 0.9s ease-in-out infinite alternate 0.4s; }

@keyframes eqJump {
  0% { height: 3px; }
  100% { height: 12px; }
}

.cassette-track-sub {
  font-size: 0.7rem;
  color: var(--c-mint);
  font-family: var(--font-mono);
}

/* ==========================================================================
   Site Header & Navigation
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 900;
  padding: 1rem 0;
  background: rgba(18, 6, 30, 0.78);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(142, 30, 162, 0.4);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-stamp-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.brand-stamp-box {
  font-family: var(--font-stamp);
  font-size: 1.45rem;
  color: var(--c-mint);
  border: 2px dashed var(--c-mint);
  padding: 0.15rem 0.65rem;
  border-radius: 4px;
  transform: rotate(-2.5deg);
  display: inline-block;
  text-shadow: var(--glow-mint);
  background: rgba(84, 33, 119, 0.3);
}

.brand-epn-tag {
  display: flex;
  flex-direction: column;
}

.brand-epn-title {
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--c-white);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.brand-epn-subtitle {
  font-size: 0.72rem;
  color: var(--c-rose-magenta);
  font-family: var(--font-mono);
}

/* Washi Paper Tape Nav Buttons (Life is Strange Menu Aesthetic) */
.tape-menu-nav {
  display: flex;
  list-style: none;
  gap: 0.75rem;
  align-items: center;
}

.tape-tab-link {
  display: inline-block;
  background: var(--c-tape-cream);
  color: var(--c-ink-black);
  font-family: var(--font-hand);
  font-size: 1.3rem;
  font-weight: 700;
  padding: 0.3rem 1.05rem;
  border-radius: 2px;
  box-shadow: var(--shadow-tape);
  transition: transform var(--trans-fast), background var(--trans-fast), color var(--trans-fast);
  position: relative;
  user-select: none;
}

.tape-tab-link:nth-child(1) { transform: rotate(-1.5deg); }
.tape-tab-link:nth-child(2) { transform: rotate(1.2deg); }
.tape-tab-link:nth-child(3) { transform: rotate(-1deg); }
.tape-tab-link:nth-child(4) { transform: rotate(1.6deg); }
.tape-tab-link:nth-child(5) { transform: rotate(-0.8deg); }
.tape-tab-link:nth-child(6) { transform: rotate(1.4deg); }

.tape-tab-link:hover,
.tape-tab-link.active {
  transform: scale(1.08) rotate(0deg) !important;
  background: var(--c-mint);
  color: #12061e;
  box-shadow: 0 6px 16px rgba(152, 232, 222, 0.45);
}

/* ==========================================================================
   Hero Section: Life is Strange Title Marquee & 3D Interactive Polaroid
   ========================================================================== */
.hero-section {
  padding: 4.5rem 0 3rem;
}

.hero-grid-showcase {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: center;
}

/* Hand-Drawn Title with Doodle Frame (Image 3 Style) */
.lis-marquee-box {
  display: inline-block;
  border: 4px solid var(--c-white);
  padding: 0.65rem 1.6rem;
  margin-bottom: 1.25rem;
  background: rgba(84, 33, 119, 0.6);
  backdrop-filter: blur(10px);
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.5);
  position: relative;
  transform: rotate(-1.2deg);
}

.lis-marquee-box::before {
  content: "";
  position: absolute;
  top: -12px;
  left: 20px;
  width: 50px;
  height: 20px;
  background: var(--c-tape-cream);
  box-shadow: 0 2px 5px rgba(0,0,0,0.2);
  transform: rotate(-5deg);
}

.lis-marquee-box::after {
  content: "";
  position: absolute;
  bottom: -10px;
  right: 25px;
  width: 45px;
  height: 18px;
  background: var(--c-tape-rose);
  box-shadow: 0 2px 5px rgba(0,0,0,0.2);
  transform: rotate(3deg);
}

.lis-name-heading {
  font-family: var(--font-stamp);
  font-size: 3.4rem;
  color: var(--c-white);
  line-height: 1.05;
  letter-spacing: 0.03em;
  text-shadow: 3px 3px 0px var(--c-vibrant-purple), 0 0 30px var(--c-rose-magenta);
}

.hero-badge-strip {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 1.25rem;
}

.hero-pill-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background: rgba(152, 232, 222, 0.15);
  color: var(--c-mint);
  border: 1px solid rgba(152, 232, 222, 0.4);
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-family: var(--font-mono);
  font-weight: 700;
}

.hero-bio-lead {
  font-size: 1.15rem;
  color: #dfd7ee;
  line-height: 1.75;
  margin-bottom: 2rem;
  max-width: 620px;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.8);
}

.hero-bio-lead strong {
  color: var(--c-white);
}

/* Framer-Style Floating CTA Buttons */
.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1.15rem;
  margin-bottom: 2.5rem;
}

.btn-framer-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  background: var(--c-rose-magenta);
  color: var(--c-white);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.85rem 1.65rem;
  border-radius: var(--radius-sm);
  box-shadow: 0 8px 24px rgba(213, 82, 163, 0.45);
  transition: transform var(--trans-fast), filter var(--trans-fast), box-shadow var(--trans-fast);
}

.btn-framer-primary:hover {
  transform: translateY(-2px);
  filter: brightness(1.12);
  box-shadow: 0 12px 32px rgba(213, 82, 163, 0.65);
}

.btn-framer-ghost {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  background: rgba(84, 33, 119, 0.65);
  border: 1px solid var(--c-mint);
  color: var(--c-mint);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.85rem 1.6rem;
  border-radius: var(--radius-sm);
  backdrop-filter: blur(10px);
  transition: all var(--trans-fast);
}

.btn-framer-ghost:hover {
  background: var(--c-mint);
  color: #12061e;
  transform: translateY(-2px);
  box-shadow: var(--glow-mint);
}

/* 3D Flippable Polaroid Widget (Image 2 Aesthetic) */
.polaroid-scene-wrap {
  perspective: 1000px;
  display: flex;
  justify-content: center;
}

.polaroid-flip-card {
  width: 320px;
  height: 410px;
  position: relative;
  transform-style: preserve-3d;
  transition: transform 0.7s cubic-bezier(0.4, 0.2, 0.2, 1);
  cursor: pointer;
}

.polaroid-flip-card.flipped {
  transform: rotateY(180deg);
}

.polaroid-front,
.polaroid-back {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  background: var(--c-paper-sheet);
  border-radius: 4px;
  box-shadow: var(--shadow-polaroid);
  padding: 16px 16px 45px 16px;
  border: 1px solid #d4cbb8;
}

.polaroid-tape-head {
  position: absolute;
  top: -14px;
  left: 36%;
  width: 90px;
  height: 28px;
  background: var(--c-tape-cream);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
  transform: rotate(-3deg);
  z-index: 5;
}

.polaroid-photo-el {
  width: 100%;
  height: 315px;
  object-fit: cover;
  object-position: center 20%;
  filter: sepia(0.08) contrast(1.06) saturate(1.1);
  border: 1px solid #dcd4c3;
  border-radius: 2px;
}

.polaroid-caption-txt {
  font-family: var(--font-hand);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--c-ink-black);
  text-align: center;
  position: absolute;
  bottom: 8px;
  left: 0;
  right: 0;
}

.polaroid-back {
  transform: rotateY(180deg);
  background: #FFFDF9;
  background-image: repeating-linear-gradient(#FFFDF9 0px, #FFFDF9 27px, #E8DFD0 28px);
  padding: 2.25rem 1.5rem;
  color: var(--c-ink-black);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.polaroid-back-notes {
  font-family: var(--font-hand);
  font-size: 1.45rem;
  line-height: 1.5;
  color: var(--c-deep-purple);
}

.polaroid-back-notes strong {
  color: var(--c-vibrant-purple);
}

.polaroid-flip-tip {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--c-ink-subtle);
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ==========================================================================
   Master Journal Section: Interactive Multi-Tab Notebook
   (Max Caulfield's Life is Strange Journal System)
   ========================================================================== */
.journal-showcase-section {
  padding: 3.5rem 0 5rem;
}

/* Notebook Shell Container */
.notebook-binder-shell {
  background: var(--c-paper-sheet);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-journal);
  position: relative;
  border: 2px solid #D6CCB8;
  color: var(--c-ink-black);
  background-image: repeating-linear-gradient(var(--c-paper-sheet) 0px, var(--c-paper-sheet) 29px, var(--c-paper-lines) 30px);
}

/* Top Spiral Rings */
.spiral-binder-row {
  display: flex;
  gap: 20px;
  position: absolute;
  top: -14px;
  left: 35px;
  right: 35px;
  justify-content: space-between;
  z-index: 10;
  pointer-events: none;
}

.spiral-wire-ring {
  width: 16px;
  height: 28px;
  border-radius: 9px;
  background: linear-gradient(180deg, #2b2b2b 0%, #aaa 50%, #1a1a1a 100%);
  box-shadow: 0 3px 6px rgba(0, 0, 0, 0.45);
}

/* Side/Top Tab Bookmarks (Navigation for Notebook) */
.notebook-tabs-header {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding: 2.5rem 2rem 0;
  border-bottom: 2px solid var(--c-rose-magenta);
}

.tab-bookmark-btn {
  background: #EBE3D3;
  color: var(--c-ink-subtle);
  font-family: var(--font-hand);
  font-size: 1.35rem;
  font-weight: 700;
  padding: 0.45rem 1.25rem 0.4rem;
  border-radius: 6px 6px 0 0;
  border: 1px solid #D1C6AF;
  border-bottom: none;
  display: flex;
  align-items: center;
  gap: 0.45rem;
  cursor: pointer;
  transition: all var(--trans-fast);
  position: relative;
  top: 2px;
}

.tab-bookmark-btn:hover {
  background: #FFF;
  color: var(--c-deep-purple);
  transform: translateY(-3px);
}

.tab-bookmark-btn.active {
  background: var(--c-paper-sheet);
  color: var(--c-deep-purple);
  border-color: var(--c-rose-magenta);
  border-bottom: 2px solid var(--c-paper-sheet);
  font-weight: 800;
  transform: translateY(-2px);
  box-shadow: 0 -4px 10px rgba(0,0,0,0.06);
}

.notebook-page-body {
  padding: 2.5rem 3rem 3.5rem;
  min-height: 520px;
}

/* Tab Panels */
.journal-tab-panel {
  display: none;
  animation: fadeInJournal 0.35s ease;
}

.journal-tab-panel.active {
  display: block;
}

@keyframes fadeInJournal {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ==========================================================================
   Tab 1: Sobre Mí & Filosofía de Trabajo
   ========================================================================== */
.about-two-page-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
}

.journal-hand-title {
  font-family: var(--font-hand);
  font-size: 2.6rem;
  color: var(--c-deep-purple);
  line-height: 1.1;
  margin-bottom: 1.25rem;
  border-bottom: 1px dashed var(--c-rose-magenta);
  padding-bottom: 0.45rem;
}

.journal-prose-p {
  font-size: 1.125rem;
  line-height: 1.85;
  color: var(--c-ink-black);
  margin-bottom: 1.35rem;
}

.journal-prose-p strong {
  color: var(--c-deep-purple);
}

/* Coffee Stain & Sticky Note Doodles */
.sticky-note-doodle {
  background: #FFF9D2;
  border: 1px solid #E6DC9A;
  border-radius: 2px;
  padding: 1.25rem 1.4rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
  transform: rotate(-1.5deg);
  margin: 1.5rem 0;
  position: relative;
}

.sticky-note-doodle::before {
  content: "";
  position: absolute;
  top: -10px;
  left: 35%;
  width: 60px;
  height: 18px;
  background: var(--c-tape-rose);
  transform: rotate(2deg);
}

.sticky-hand-txt {
  font-family: var(--font-hand);
  font-size: 1.5rem;
  color: #382B05;
  line-height: 1.4;
}

/* ==========================================================================
   Tab 2: Decisiones de Vida (Life is Strange Choice Engine)
   ========================================================================== */
.choices-engine-container {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.choice-entry-card {
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid #DCD3C3;
  border-radius: var(--radius-sm);
  padding: 1.35rem 1.6rem;
  box-shadow: 0 3px 8px rgba(0,0,0,0.06);
  display: grid;
  grid-template-columns: 1fr 150px;
  gap: 1.75rem;
  align-items: center;
  transition: transform var(--trans-fast), background var(--trans-fast);
}

.choice-entry-card:hover {
  transform: translateX(4px);
  background: #FFF;
}

.choice-prompt-title {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--c-deep-purple);
  margin-bottom: 0.35rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.choice-prompt-title::before {
  content: "🦋";
  font-size: 1rem;
}

.choice-narrative-detail {
  font-size: 0.95rem;
  color: var(--c-ink-subtle);
  line-height: 1.5;
}

.choice-percent-display {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
}

.choice-number-stat {
  font-family: var(--font-stamp);
  font-size: 1.9rem;
  color: var(--c-vibrant-purple);
  line-height: 1;
}

.choice-meter-track {
  width: 100%;
  height: 8px;
  background: #E8E0D2;
  border-radius: 4px;
  overflow: hidden;
  margin-top: 0.35rem;
}

.choice-meter-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--c-vibrant-purple), var(--c-rose-magenta));
  border-radius: 4px;
}

/* ==========================================================================
   Tab 3: Formación Académica EPN (Interactive Course Cards)
   ========================================================================== */
.courses-notebook-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.course-notebook-card {
  background: rgba(255, 255, 255, 0.75);
  border: 1px solid #D6CCB8;
  border-radius: var(--radius-sm);
  padding: 1.4rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
  transition: transform var(--trans-fast), border-color var(--trans-fast);
  position: relative;
}

.course-notebook-card:hover {
  transform: translateY(-4px);
  border-color: var(--c-vibrant-purple);
  background: #FFF;
}

.course-code-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--c-vibrant-purple);
  background: rgba(142, 30, 162, 0.1);
  padding: 0.15rem 0.5rem;
  border-radius: 3px;
  margin-bottom: 0.65rem;
}

.course-card-heading {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--c-deep-purple);
  margin-bottom: 0.35rem;
}

.course-prof-label {
  font-size: 0.85rem;
  color: var(--c-rose-magenta);
  font-weight: 600;
  margin-bottom: 0.65rem;
}

.course-summary-text {
  font-size: 0.9rem;
  color: var(--c-ink-subtle);
  line-height: 1.55;
  margin-bottom: 0.85rem;
}

.course-pill-stack {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.course-mini-pill {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  background: #EFE8DC;
  color: var(--c-ink-black);
  padding: 0.15rem 0.45rem;
  border-radius: 3px;
}

/* ==========================================================================
   Tab 4: Radar de Habilidades & Heurísticas
   ========================================================================== */
.radar-tab-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.radar-chart-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
}

.skills-breakdown-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.skill-bar-row {
  display: flex;
  flex-direction: column;
}

.skill-bar-meta {
  display: flex;
  justify-content: space-between;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--c-deep-purple);
  margin-bottom: 0.35rem;
}

.skill-bar-track {
  width: 100%;
  height: 10px;
  background: #E8E0D2;
  border-radius: 5px;
  overflow: hidden;
}

.skill-bar-fill {
  height: 100%;
  border-radius: 5px;
  background: linear-gradient(90deg, var(--c-vibrant-purple), var(--c-rose-magenta));
}

/* ==========================================================================
   Tab 5: Horario Interactivo (Carlos Íñiguez - Aplicaciones Web)
   ========================================================================== */
.schedule-controls-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.schedule-filter-btns {
  display: flex;
  gap: 0.45rem;
  flex-wrap: wrap;
}

.filter-day-btn {
  background: #E8E0CE;
  color: var(--c-ink-black);
  font-family: var(--font-hand);
  font-size: 1.15rem;
  font-weight: 700;
  padding: 0.25rem 0.85rem;
  border-radius: 3px;
  border: 1px solid #D1C6AF;
  transition: all var(--trans-fast);
}

.filter-day-btn:hover,
.filter-day-btn.active {
  background: var(--c-deep-purple);
  color: var(--c-white);
  border-color: var(--c-deep-purple);
}

.schedule-table-wrap {
  overflow-x: auto;
  border: 1px solid #D6CCB8;
  border-radius: var(--radius-sm);
  background: #FFF;
}

.interactive-schedule-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  text-align: left;
}

.interactive-schedule-table th {
  background: var(--c-deep-purple);
  color: var(--c-white);
  padding: 0.85rem 1rem;
  font-weight: 700;
}

.interactive-schedule-table td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid #EBE3D3;
  color: var(--c-ink-black);
}

.interactive-schedule-table tr:hover td {
  background: rgba(152, 232, 222, 0.18);
}

/* ==========================================================================
   Tab 6: Postal de Contacto EPN
   ========================================================================== */
.postcard-airmail-grid {
  border: 4px dashed #D6CCB8;
  background: #FFFDF9;
  border-radius: var(--radius-sm);
  padding: 2.5rem;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
  position: relative;
}

.airmail-strip-top {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 8px;
  background: repeating-linear-gradient(45deg, #1C4D78, #1C4D78 15px, #D552A3 15px, #D552A3 30px, #FFF 30px, #FFF 45px);
}

.postcard-channel-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.85rem 1.15rem;
  background: #F8F3E8;
  border: 1px solid #E5DBC5;
  border-radius: var(--radius-sm);
  margin-bottom: 0.85rem;
  color: var(--c-ink-black);
  font-weight: 600;
  transition: all var(--trans-fast);
}

.postcard-channel-card:hover {
  background: var(--c-deep-purple);
  color: var(--c-white);
  transform: translateX(4px);
}

.stamp-epn-box {
  width: 85px;
  height: 105px;
  border: 2px dashed var(--c-rose-magenta);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--c-rose-magenta);
  font-family: var(--font-stamp);
  font-size: 0.85rem;
  margin-left: auto;
  transform: rotate(2deg);
}

.copy-email-toast-btn {
  background: var(--c-vibrant-purple);
  color: var(--c-white);
  font-weight: 700;
  padding: 0.65rem 1.25rem;
  border-radius: var(--radius-sm);
  margin-top: 1rem;
  display: inline-block;
  transition: all var(--trans-fast);
}

.copy-email-toast-btn:hover {
  background: var(--c-rose-magenta);
  transform: scale(1.04);
}

/* Toast Message */
.copy-toast {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--c-mint);
  color: #12061e;
  font-weight: 800;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-full);
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
  z-index: 10000;
  opacity: 0;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: none;
}

.copy-toast.show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  padding: 2.75rem 0;
  background: rgba(18, 6, 30, 0.95);
  border-top: 1px solid rgba(142, 30, 162, 0.4);
  text-align: center;
  color: #c2b3dc;
  font-size: 0.925rem;
}

.footer-quote-hand {
  font-family: var(--font-hand);
  font-size: 1.8rem;
  color: var(--c-mint);
  margin-bottom: 0.65rem;
}

/* ==========================================================================
   Responsive Queries
   ========================================================================== */
@media (max-width: 992px) {
  .hero-grid-showcase,
  .about-two-page-grid,
  .radar-tab-layout,
  .postcard-airmail-grid {
    grid-template-columns: 1fr;
  }

  .courses-notebook-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .polaroid-scene-wrap {
    order: -1;
  }
}

@media (max-width: 768px) {
  .tape-menu-nav {
    display: none;
  }

  .courses-notebook-grid {
    grid-template-columns: 1fr;
  }

  .notebook-page-body {
    padding: 2rem 1.25rem 2.5rem;
  }

  .lis-name-heading {
    font-size: 2.5rem;
  }
}