/* mysterious.quest — Styles */
/* Retro-futuristic editorial design with complementary cool palette */

:root {
  --deep-space: #1a1040;
  --midnight-surface: #2d2250;
  --signal-orange: #e85d26;
  --transmission-teal: #2ec4b6;
  --fog-gray: #d4d0e0;
  --paper-white: #f0eef5;
  --ember-glow: #f5a623;
  --blob-blur: 60px;
  --blob-scale-start: 1.0;
  --blob-scale-end: 1.04;
  --shake-distance: 4px;
  --zone-height: 100vh;
}

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

html {
  scroll-snap-type: y proximity;
  scroll-behavior: smooth;
}

body {
  background-color: var(--deep-space);
  color: var(--fog-gray);
  font-family: 'Outfit', sans-serif;
  font-weight: 400;
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  line-height: 1.72;
  letter-spacing: 0.005em;
  overflow-x: hidden;
}

/* ============================================
   KEYFRAMES
   ============================================ */

@keyframes blobPulse {
  0%, 100% { transform: scale(var(--blob-scale-start)); }
  50% { transform: scale(var(--blob-scale-end)); }
}

@keyframes blobPulseLarge {
  0%, 100% { transform: scale(1.0) translate(0, 0); }
  50% { transform: scale(1.03) translate(0, 0); }
}

@keyframes shake {
  0% { transform: translateX(0); }
  15% { transform: translateX(calc(-1 * var(--shake-distance))); }
  30% { transform: translateX(var(--shake-distance)); }
  50% { transform: translateX(calc(-0.5 * var(--shake-distance))); }
  70% { transform: translateX(calc(0.5 * var(--shake-distance))); }
  100% { transform: translateX(0); }
}

@keyframes shakeOnce {
  0% { transform: translateX(0); }
  15% { transform: translateX(-4px); }
  30% { transform: translateX(4px); }
  50% { transform: translateX(-2px); }
  70% { transform: translateX(2px); }
  100% { transform: translateX(0); }
}

@keyframes drift {
  0%, 100% { transform: translateY(-10px) translateX(-5px); }
  50% { transform: translateY(10px) translateX(5px); }
}

@keyframes charReveal {
  0% { opacity: 0; transform: translateY(8px); }
  100% { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInZone {
  0% { opacity: 0; }
  100% { opacity: 1; }
}

@keyframes cardSlideIn {
  0% { opacity: 0; transform: translateX(20px); }
  100% { opacity: 1; transform: translateX(0); }
}

@keyframes spinePulse {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 1.0; }
}

@keyframes driftBlob1 {
  0%, 100% { transform: translateY(-10px) translateX(-5px); }
  50% { transform: translateY(10px) translateX(5px); }
}

@keyframes driftBlob2 {
  0%, 100% { transform: translateY(8px) translateX(3px); }
  50% { transform: translateY(-12px) translateX(-4px); }
}

@keyframes driftBlob3 {
  0%, 100% { transform: translateY(-6px) translateX(7px); }
  50% { transform: translateY(14px) translateX(-3px); }
}

/* ============================================
   ZONES — Common
   ============================================ */

.zone {
  min-height: var(--zone-height);
  scroll-snap-align: start;
  position: relative;
  overflow: hidden;
  opacity: 0;
  transition: opacity 600ms ease;
}

.zone.is-visible {
  opacity: 1;
}

/* ============================================
   ZONE 1 — The Signal
   ============================================ */

.zone-signal {
  background-color: var(--deep-space);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-left: 8vw;
  padding-right: 8vw;
}

.scanlines {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: repeating-linear-gradient(
    to bottom,
    transparent 0px,
    transparent 2px,
    rgba(26, 16, 64, 0.04) 2px,
    rgba(26, 16, 64, 0.04) 4px
  );
  pointer-events: none;
  z-index: 2;
}

.zone-signal-content {
  position: relative;
  z-index: 3;
  max-width: 70vw;
}

.hero-title {
  font-family: 'Libre Baskerville', serif;
  font-weight: 700;
  font-size: clamp(4rem, 12vw, 9rem);
  letter-spacing: -0.01em;
  line-height: 1.08;
  color: var(--paper-white);
  text-align: left;
}

.hero-title .char {
  display: inline-block;
  opacity: 0;
  animation: charReveal 300ms ease forwards;
}

.hero-title.shake-active {
  animation: shakeOnce 400ms cubic-bezier(0.36, 0.07, 0.19, 0.97);
}

.hero-deck {
  margin-top: 3vh;
  font-family: 'Outfit', sans-serif;
  font-weight: 400;
  font-size: clamp(1rem, 2vw, 1.4rem);
  line-height: 1.7;
  color: var(--fog-gray);
  max-width: 48ch;
  opacity: 0;
  transition: opacity 600ms ease 1.2s;
}

.hero-deck.is-visible {
  opacity: 1;
}

.blob-hero {
  position: absolute;
  right: -10vw;
  top: 15vh;
  width: 50vw;
  height: 60vh;
  background: radial-gradient(ellipse at 40% 50%, var(--transmission-teal), var(--signal-orange));
  border-radius: 40% 60% 55% 45% / 55% 45% 60% 40%;
  opacity: 0.15;
  filter: blur(var(--blob-blur));
  animation: blobPulseLarge 4s ease-in-out infinite;
  z-index: 1;
}

/* ============================================
   ZONE 2 — The Archive
   ============================================ */

.zone-archive {
  background-color: var(--paper-white);
  color: var(--deep-space);
  padding: 12vh 8vw 10vh;
  position: relative;
}

.dot-grid {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: radial-gradient(circle, rgba(45, 34, 80, 0.08) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
  z-index: 0;
}

.archive-grid {
  display: grid;
  grid-template-columns: 60fr 40fr;
  gap: 6vw;
  position: relative;
  z-index: 1;
}

.archive-narrative {
  padding-top: 0;
}

.archive-narrative .zone-title {
  font-family: 'Libre Baskerville', serif;
  font-weight: 700;
  font-size: clamp(2.4rem, 6vw, 5rem);
  letter-spacing: -0.01em;
  line-height: 1.08;
  color: var(--deep-space);
  margin-bottom: 4vh;
}

.archive-narrative p {
  margin-bottom: 2em;
  color: var(--midnight-surface);
  max-width: 55ch;
}

.archive-evidence {
  padding-top: 12vh;
  display: flex;
  flex-direction: column;
  gap: 2.5vh;
}

.evidence-card {
  background-color: var(--midnight-surface);
  border: 3px solid var(--ember-glow);
  padding: 2em 1.8em;
  border-radius: 2px;
  opacity: 0;
  transform: translateX(20px);
  transition: border-color 300ms ease, transform 300ms ease;
  cursor: default;
}

.evidence-card.is-visible {
  opacity: 1;
  transform: translateX(0);
  animation: cardSlideIn 500ms ease forwards;
}

.evidence-card:hover {
  animation: shake 400ms cubic-bezier(0.36, 0.07, 0.19, 0.97);
  border-color: var(--signal-orange);
}

.evidence-question {
  font-family: 'Libre Baskerville', serif;
  font-weight: 400;
  font-style: italic;
  font-size: 1rem;
  line-height: 1.5;
  color: var(--fog-gray);
}

/* ============================================
   ZONE 3 — The Transmission
   ============================================ */

.zone-transmission {
  background-color: var(--deep-space);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding: 10vh 8vw;
  position: relative;
}

.blob-transmission {
  position: absolute;
  left: 10vw;
  top: 20vh;
  width: 45vw;
  height: 50vh;
  background: radial-gradient(ellipse at 50% 50%, var(--transmission-teal), transparent 70%);
  border-radius: 55% 45% 60% 40% / 40% 60% 45% 55%;
  opacity: 0.2;
  filter: blur(80px);
  animation: blobPulse 6s ease-in-out infinite;
  z-index: 0;
}

.transmission-content {
  position: relative;
  z-index: 1;
  max-width: 42ch;
  margin-right: calc(50vw - 42ch - 15vw);
  margin-left: auto;
  padding-left: 15vw;
}

.transmission-content .zone-title {
  font-family: 'Libre Baskerville', serif;
  font-weight: 700;
  font-size: clamp(2.4rem, 6vw, 5rem);
  letter-spacing: -0.01em;
  line-height: 1.08;
  color: var(--paper-white);
  margin-bottom: 4vh;
}

.transmission-content p {
  margin-bottom: 2em;
  color: var(--fog-gray);
}

/* ============================================
   ZONE 4 — The Convergence
   ============================================ */

.zone-convergence {
  background-color: var(--midnight-surface);
  padding: 10vh 8vw;
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  grid-template-rows: auto;
  gap: 0;
  min-height: var(--zone-height);
}

.convergence-spine {
  position: absolute;
  left: 25vw;
  top: 0;
  width: 2px;
  height: 100%;
  background-color: var(--signal-orange);
  animation: spinePulse 3s ease-in-out infinite;
  z-index: 2;
}

.convergence-block {
  position: relative;
  z-index: 1;
  padding: 4vh 3vw;
}

.convergence-block-1 {
  grid-column: 1 / 3;
  grid-row: 1;
  background-color: rgba(26, 16, 64, 0.6);
  padding: 6vh 4vw;
  margin-right: -5%;
  z-index: 3;
}

.convergence-block-1 .zone-title {
  font-family: 'Libre Baskerville', serif;
  font-weight: 700;
  font-size: clamp(2.4rem, 6vw, 5rem);
  letter-spacing: -0.01em;
  line-height: 1.08;
  color: var(--paper-white);
  margin-bottom: 4vh;
}

.convergence-block-1 p {
  color: var(--fog-gray);
  max-width: 55ch;
}

.convergence-block-2 {
  grid-column: 2 / 4;
  grid-row: 2;
  background-color: rgba(45, 34, 80, 0.8);
  padding: 6vh 4vw;
  margin-top: -8%;
  margin-left: -5%;
  z-index: 2;
  position: relative;
}

.convergence-block-2 p {
  color: var(--fog-gray);
  max-width: 50ch;
}

.blob-convergence {
  width: 200px;
  height: 200px;
  background-color: var(--midnight-surface);
  border: 1px solid var(--signal-orange);
  border-radius: 40% 60% 55% 45% / 55% 45% 60% 40%;
  animation: blobPulse 6s ease-in-out infinite;
  margin-top: 3vh;
  opacity: 0.7;
}

.convergence-block-3 {
  grid-column: 1 / 3;
  grid-row: 3;
  background-color: rgba(46, 196, 182, 0.08);
  padding: 6vh 4vw;
  margin-top: -5%;
  margin-right: -8%;
  z-index: 1;
}

.convergence-block-3 p {
  color: var(--fog-gray);
  max-width: 55ch;
}

/* ============================================
   ZONE 5 — The Resolution
   ============================================ */

.zone-resolution {
  background-color: var(--deep-space);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 20vh 8vw;
  text-align: center;
}

.resolution-content {
  max-width: 65ch;
  margin-bottom: 10vh;
}

.resolution-thesis {
  font-family: 'Libre Baskerville', serif;
  font-weight: 700;
  font-size: clamp(2.4rem, 5vw, 4rem);
  letter-spacing: -0.01em;
  line-height: 1.2;
  color: var(--paper-white);
}

.resolution-drift {
  display: flex;
  gap: 8vw;
  align-items: center;
  justify-content: center;
}

.drift-blob {
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 40% 60% 55% 45% / 55% 45% 60% 40%;
  background-color: rgba(46, 196, 182, 0.3);
  color: var(--paper-white);
  font-family: 'Outfit', sans-serif;
  font-weight: 300;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.drift-blob-1 {
  animation: driftBlob1 8s ease-in-out infinite;
  opacity: 0.7;
}

.drift-blob-2 {
  animation: driftBlob2 8s ease-in-out infinite 1s;
  opacity: 0.6;
  background-color: rgba(46, 196, 182, 0.25);
}

.drift-blob-3 {
  animation: driftBlob3 8s ease-in-out infinite 2s;
  opacity: 0.5;
  background-color: rgba(46, 196, 182, 0.2);
}

.drift-blob.shake-active {
  animation: shakeOnce 400ms cubic-bezier(0.36, 0.07, 0.19, 0.97), drift 8s ease-in-out infinite;
}

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

@media (max-width: 768px) {
  .archive-grid {
    grid-template-columns: 1fr;
    gap: 4vh;
  }

  .archive-evidence {
    padding-top: 2vh;
  }

  .transmission-content {
    margin-right: 0;
    padding-left: 0;
    max-width: 100%;
  }

  .zone-convergence {
    grid-template-columns: 1fr;
    padding: 6vh 5vw;
  }

  .convergence-block-1,
  .convergence-block-2,
  .convergence-block-3 {
    grid-column: 1;
    margin: 0;
    margin-top: 2vh;
  }

  .convergence-block-1 { grid-row: 1; }
  .convergence-block-2 { grid-row: 2; }
  .convergence-block-3 { grid-row: 3; }

  .convergence-spine {
    left: 5vw;
  }

  .resolution-drift {
    gap: 4vw;
  }

  .drift-blob {
    width: 50px;
    height: 50px;
    font-size: 0.65rem;
  }

  .zone-signal {
    padding-left: 5vw;
    padding-right: 5vw;
  }
}