:root {
  --bg: #f0fdf4;
  --surface: #ffffff;
  --surface-2: rgba(255, 255, 255, 0.78);
  --primary: #10b981;
  --text: #111827;
  --muted: #64748b;
  --border: #d1fae5;
  --shadow: 0 30px 80px rgba(17, 24, 39, 0.08);
  --shadow-soft: 0 16px 40px rgba(17, 24, 39, 0.05);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background: radial-gradient(circle at top left, rgba(16, 185, 129, 0.08), transparent 32%),
    radial-gradient(circle at bottom right, rgba(17, 24, 39, 0.04), transparent 24%);
  pointer-events: none;
  z-index: -2;
}

img {
  display: block;
  max-width: 100%;
}

button {
  font: inherit;
  cursor: pointer;
}

.site-shell {
  position: relative;
  min-height: 100vh;
}

.journey-panels {
  position: relative;
  margin-top: 24px;
}

.journey-panel {
  display: none !important;
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
}

.journey-panel.is-active {
  display: block !important;
  animation: panelFade 0.7s ease both;
}

.flow-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 24px;
  padding-top: 16px;
  border-top: 1px solid rgba(229, 231, 235, 0.75);
}

.step-counter {
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 600;
}

.flow-button {
  border: none;
  border-radius: 999px;
  padding: 12px 18px;
  background: var(--primary);
  color: white;
  font-weight: 700;
  box-shadow: 0 12px 24px rgba(49, 94, 251, 0.18);
  transition: transform 220ms ease, box-shadow 220ms ease;
}

.flow-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 30px rgba(49, 94, 251, 0.22);
}

.background-glow {
  position: fixed;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.45;
  z-index: -1;
  pointer-events: none;
}

.glow-one {
  width: 360px;
  height: 360px;
  background: rgba(49, 94, 251, 0.16);
  top: -100px;
  left: -120px;
}

.glow-two {
  width: 280px;
  height: 280px;
  background: rgba(17, 24, 39, 0.08);
  right: -60px;
  bottom: 120px;
}

.experience {
  max-width: 1100px;
  margin: 0 auto;
  padding: 8px 24px 4px;
}

.section {
  padding: 42px 0;
}

.hero {
  display: block;
}

.hero.is-hidden {
  display: none;
}

.hero .sheet-card {
  margin-top: 8px;
  padding: 0;
  border: none;
  background: transparent;
  box-shadow: none;
  display: block;
  opacity: 1 !important;
  transform: translateY(0) !important;
  visibility: visible !important;
}

.hero .sheet-header,
.hero .detail-grid,
.hero .divider,
.hero .field,
.hero .confidential-box,
.hero .reading-time {
  display: none;
}

.hero #openButton {
  display: inline-block !important;
  margin-top: 12px;
  padding: 14px 28px;
  background: var(--primary) !important;
  color: white !important;
  border: none !important;
  border-radius: 999px;
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
  transition: all 220ms ease;
  opacity: 1 !important;
  transform: translateY(0) !important;
  visibility: visible !important;
  pointer-events: auto !important;
}

.hero #openButton:hover {
  transform: translateY(-2px) !important;
  box-shadow: 0 8px 20px rgba(16, 185, 129, 0.4);
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 72px;
  height: 72px;
  border-radius: 24px;
  background: linear-gradient(140deg, rgba(49, 94, 251, 0.16), rgba(49, 94, 251, 0.04));
  color: var(--primary);
  font-size: 2rem;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.7);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

.hero h1 {
  max-width: 720px;
  margin: 8px 0 4px 0;
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  line-height: 1.1;
  letter-spacing: -0.03em;
}

.hero p {
  max-width: 650px;
  margin: 4px 0 12px 0;
  font-size: 0.9rem;
  line-height: 1.5;
  color: var(--muted);
}

.sheet-card,
.clinical-card,
.hypothesis-card,
.evidence-card,
.scenario-card,
.loader-card,
.final-sheet {
  background: var(--surface);
  border: 1px solid rgba(229, 231, 235, 0.92);
  box-shadow: var(--shadow);
  border-radius: 28px;
  backdrop-filter: blur(20px);
}

.sheet-card {
  padding: 20px;
  max-width: 860px;
  margin-top: 8px;
}

.sheet-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 10px 16px;
  border-radius: 999px;
  background: rgba(49, 94, 251, 0.08);
  color: var(--primary);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 999px;
  background: #fff9e6;
  color: #936500;
  font-size: 0.9rem;
  font-weight: 600;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #f59e0b;
  box-shadow: 0 0 0 4px rgba(245, 158, 11, 0.16);
}

.detail-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.field {
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(255,255,255,0.94), rgba(248,250,252,0.9));
}

.field span {
  display: block;
  margin-bottom: 3px;
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.16em;
}

.field h3,
.field p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.4;
}

.divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
  margin: 8px 0;
}

.confidential-box {
  margin-top: 12px;
  padding: 16px 16px;
  border-radius: 20px;
  background: linear-gradient(135deg, rgba(49, 94, 251, 0.1), rgba(49, 94, 251, 0.03));
  border: 1px solid rgba(49, 94, 251, 0.14);
}

.confidential-box h3 {
  margin: 0 0 8px;
  display: flex;
  gap: 10px;
  align-items: center;
  font-size: 1rem;
}

.confidential-box p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.primary-button,
.ghost-button {
  border: none;
  border-radius: 999px;
  padding: 14px 20px;
  font-weight: 700;
  transition: transform 220ms ease, box-shadow 220ms ease, background 220ms ease;
}

.primary-button {
  margin-top: 22px;
  background: var(--primary);
  color: white;
  box-shadow: 0 12px 30px rgba(49, 94, 251, 0.22);
}

.primary-button:hover,
.ghost-button:hover {
  transform: translateY(-2px);
}

.is-hidden {
  opacity: 0;
  pointer-events: none;
  transform: translateY(6px);
}

.ghost-button {
  background: rgba(49, 94, 251, 0.08);
  color: var(--primary);
}

.reading-time {
  margin-top: 16px;
  color: var(--muted);
  font-size: 0.94rem;
}

.content-section {
  padding: 32px 0 20px;
}

.section-heading {
  margin-bottom: 28px;
}

.section-heading .kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
  color: var(--primary);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.section-heading h2 {
  margin: 0;
  font-size: clamp(1.45rem, 2.2vw, 1.9rem);
  letter-spacing: -0.02em;
}

.clinical-card {
  padding: 28px;
  max-width: 760px;
}

.clinical-card p,
.hypothesis-card p,
.scenario-card p,
.evidence-caption span,
.quote {
  color: var(--muted);
  line-height: 1.8;
}

.card-grid,
.sim-grid {
  display: grid;
  gap: 20px;
}

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

.hypothesis-card,
.scenario-card {
  padding: 24px;
  position: relative;
  overflow: hidden;
}

.hypothesis-card::before,
.scenario-card::before {
  content: '';
  position: absolute;
  inset: auto -20px -40px auto;
  width: 120px;
  height: 120px;
  background: radial-gradient(circle, rgba(49, 94, 251, 0.14), transparent 70%);
  pointer-events: none;
}

.card-number,
.scenario-tag {
  display: inline-flex;
  margin-bottom: 14px;
  padding: 8px 11px;
  border-radius: 999px;
  background: rgba(49, 94, 251, 0.08);
  color: var(--primary);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.result-pill {
  display: inline-flex;
  margin-top: 12px;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: #6b7280;
  font-weight: 600;
  font-size: 0.84rem;
}

.evidence-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.evidence-card {
  padding: 18px;
}

.photo-frame {
  position: relative;
  padding: 14px 14px 44px;
  border-radius: 20px;
  background: linear-gradient(180deg, #f8fafc 0%, #f1f5f9 100%);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-soft);
  transform: rotate(-2deg);
}

.photo-frame::before {
  content: '📎';
  position: absolute;
  top: 10px;
  right: 10px;
  font-size: 1rem;
  opacity: 0.7;
}

.photo-frame img {
  width: 100%;
  height: 240px;
  object-fit: cover;
  border-radius: 14px;
  border: 1px solid rgba(17, 24, 39, 0.08);
}

.evidence-caption {
  margin-top: 16px;
}

.evidence-caption strong {
  display: block;
  margin-bottom: 6px;
  font-size: 0.95rem;
}

.sim-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.quote {
  margin-top: 24px;
  max-width: 760px;
  font-size: 1.05rem;
  font-style: italic;
}

.diagnosis-section {
  min-height: auto;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 56px 0 24px;
}

.diagnostic-line {
  display: block;
  font-size: clamp(1.6rem, 3.5vw, 2.7rem);
  line-height: 1.3;
  letter-spacing: -0.03em;
  max-width: 860px;
  margin: 0 auto;
  opacity: 0;
  transform: translateY(24px);
}

.diagnostic-line.secondary {
  margin-top: 14px;
  color: var(--muted);
}

.checklist {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 16px;
}

.checklist li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 18px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.65);
  border: 1px solid var(--border);
  color: var(--text);
  font-weight: 600;
}

.checklist i {
  color: var(--primary);
}

.closure-section {
  min-height: auto;
  display: grid;
  align-content: center;
  padding-bottom: 24px;
}

.final-sheet {
  padding: 40px;
  min-height: 600px;
  display: grid;
  align-content: center;
  opacity: 0;
  transform: translateY(30px);
}

.final-sheet p {
  margin: 0;
  font-size: 1rem;
  color: var(--muted);
}

#letter {
  margin-top: 16px;
  font-size: clamp(1rem, 1.65vw, 1.25rem);
  line-height: 1.9;
  color: var(--text);
  white-space: pre-wrap;
}

.loader-overlay {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  background: rgba(246, 248, 251, 0.84);
  backdrop-filter: blur(14px);
  z-index: 30;
  opacity: 0;
  visibility: hidden;
  transition: opacity 260ms ease, visibility 260ms ease;
}

.loader-overlay.is-visible {
  opacity: 1;
  visibility: visible;
}

.loader-card {
  width: min(540px, calc(100vw - 32px));
  padding: 30px;
}

.loader-card h2 {
  margin: 0 0 18px;
  font-size: 1.28rem;
}

.progress-track {
  height: 8px;
  border-radius: 999px;
  background: rgba(49, 94, 251, 0.12);
  overflow: hidden;
}

.progress-bar {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--primary), #74a0ff);
  border-radius: inherit;
  transition: width 420ms ease;
}

.loader-card p {
  margin: 16px 0 0;
  color: var(--muted);
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
}

@keyframes panelFade {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* NEW EXPERIENCE STYLES */

.validation-screen {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: 40px 24px;
  max-width: 700px;
  margin: 0 auto;
  min-height: 300px;
  display: grid;
  place-items: center;
}

.validation-step {
  text-align: center;
  color: var(--text);
  font-weight: 500;
  font-size: 1.05rem;
  line-height: 1.6;
  margin: 12px 0;
}

.hypothesis-item {
  display: flex;
  gap: 16px;
  padding: 16px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.65);
  border: 1px solid var(--border);
  align-items: flex-start;
}

.hypothesis-icon {
  font-size: 1.4rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.hypothesis-item p {
  margin: 0;
  color: var(--text);
  line-height: 1.6;
}

.two-column-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin: 32px 0;
}

.column-left,
.column-right {
  padding: 24px;
  border-radius: 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-soft);
}

.column-header {
  font-weight: 700;
  color: var(--primary);
  font-size: 0.95rem;
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.column-content p {
  margin: 12px 0;
  color: var(--text);
  line-height: 1.7;
  font-size: 0.95rem;
}

.column-content p:first-child {
  margin-top: 0;
}

.evidence-carousel {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.evidence-counter {
  text-align: center;
  color: var(--muted);
  font-weight: 600;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.evidence-item {
  display: none;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: start;
}

.evidence-item.is-active {
  display: grid;
}

.evidence-analysis {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 12px;
}

.evidence-analysis h3 {
  margin: 0 0 12px;
  font-size: 1.1rem;
  color: var(--text);
}

.evidence-analysis p {
  margin: 0;
  color: var(--muted);
  line-height: 1.8;
  font-size: 0.95rem;
}

.evidence-nav {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-top: 24px;
}

.nav-button {
  width: 44px;
  height: 44px;
  border: 1px solid var(--border);
  border-radius: 50%;
  background: var(--surface);
  color: var(--primary);
  font-size: 1rem;
  display: grid;
  place-items: center;
  transition: all 220ms ease;
  box-shadow: var(--shadow-soft);
}

.nav-button:hover {
  background: var(--primary);
  color: white;
  transform: scale(1.08);
}

.emotional-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.emotional-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.emotional-bullet {
  color: var(--primary);
  font-weight: 700;
  font-size: 1.2rem;
  line-height: 1.4;
  flex-shrink: 0;
}

.emotional-item p {
  margin: 0;
  color: var(--text);
  line-height: 1.7;
}

.diagnosis-sequence {
  display: flex;
  flex-direction: column;
  gap: 28px;
  margin: 32px 0;
}

.diagnosis-step {
  text-align: center;
  padding: 24px;
  border-radius: 18px;
  background: rgba(49, 94, 251, 0.06);
  border: 1px solid rgba(49, 94, 251, 0.14);
}

.diagnosis-status {
  margin: 0;
  color: var(--muted);
  font-style: italic;
  font-size: 1rem;
}

.diagnosis-factors {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
  margin: 28px 0;
}

.factor-card {
  padding: 12px 16px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(49, 94, 251, 0.12), rgba(49, 94, 251, 0.06));
  border: 1px solid rgba(49, 94, 251, 0.24);
  text-align: center;
  color: var(--primary);
  font-weight: 600;
  font-size: 0.9rem;
}

.diagnosis-conclusion {
  text-align: center;
  padding: 16px 0;
}

.treatment-plan {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.treatment-plan li {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 18px 20px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.65);
  border: 1px solid var(--border);
  color: var(--text);
}

.treatment-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(49, 94, 251, 0.16), rgba(49, 94, 251, 0.08));
  color: var(--primary);
  flex-shrink: 0;
  font-weight: 700;
}

.treatment-plan li p {
  margin: 0;
  line-height: 1.7;
  font-size: 0.95rem;
}

.letter-content {
  font-size: clamp(1rem, 1.8vw, 1.3rem);
  line-height: 2;
  color: var(--text);
  white-space: pre-wrap;
  word-wrap: break-word;
  max-width: 700px;
  margin: 0 auto;
}

.epilogue-status {
  padding: 20px;
  border-radius: 14px;
  background: rgba(49, 94, 251, 0.08);
  border-left: 4px solid var(--primary);
}

.epilogue-status h3 {
  margin: 0 0 8px;
  font-size: 1.1rem;
}

/* EVIDENCE SECTION - IMMERSIVE STYLE */

.expedient-evidence {
  display: flex;
  flex-direction: column;
  gap: 40px;
  padding: 20px 0;
}

.evidence-counter {
  text-align: center;
  font-weight: 700;
  font-size: 1.1rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.counter-slash {
  margin: 0 6px;
  opacity: 0.6;
}

.counter-total {
  font-weight: 600;
}

.evidence-carousel {
  display: flex;
  flex-direction: column;
  gap: 36px;
  position: relative;
  min-height: 700px;
}

.evidence-slide {
  display: none;
  opacity: 0;
  transform: translateY(20px) scale(0.98);
  animation: fadeInPhoto 0.6s ease forwards;
}

.evidence-slide.active {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

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

.physical-photo-frame {
  position: relative;
  max-width: 600px;
  margin: 0 auto;
  background: linear-gradient(135deg, #fafbfc 0%, #f5f7fa 100%);
  padding: 32px;
  border-radius: 12px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.08),
              0 0 0 1px rgba(0, 0, 0, 0.03);
  transform: perspective(1000px) rotateX(2deg) rotateZ(-1.5deg);
}

.physical-photo-frame img {
  width: 100%;
  height: auto;
  max-height: 500px;
  object-fit: cover;
  border-radius: 8px;
  border: 1px solid rgba(0, 0, 0, 0.04);
  display: block;
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.05);
}

.metal-clip {
  position: absolute;
  top: -12px;
  right: 32px;
  width: 24px;
  height: 36px;
  background: linear-gradient(135deg, #c0c0c0, #d3d3d3);
  border-radius: 4px 4px 2px 2px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15),
              inset 0 1px 0 rgba(255, 255, 255, 0.8),
              inset 0 -1px 2px rgba(0, 0, 0, 0.2);
  transform: rotateX(15deg);
}

.metal-clip::after {
  content: '';
  position: absolute;
  inset: 8px 6px;
  border-radius: 2px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.6), transparent);
  box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.1);
}

.evidence-seal {
  position: absolute;
  bottom: 20px;
  left: 20px;
  padding: 6px 12px;
  background: var(--primary);
  color: white;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-radius: 3px;
  box-shadow: 0 4px 12px rgba(49, 94, 251, 0.25),
              0 1px 3px rgba(0, 0, 0, 0.08);
  transform: rotate(-3deg);
}

.evidence-seal::before {
  content: '✓';
  display: inline-block;
  margin-right: 4px;
}

.evidence-analysis {
  max-width: 700px;
  margin: 0 auto;
  padding: 32px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.9), rgba(248, 250, 252, 0.95));
  border: 1px solid rgba(49, 94, 251, 0.12);
  border-radius: 18px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.04);
}

.evidence-analysis h3 {
  margin: 0 0 14px;
  font-size: 1.1rem;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
}

.evidence-analysis p {
  margin: 0 0 20px;
  color: var(--text);
  line-height: 1.85;
  font-size: 1.05rem;
}

.evidence-conclusion {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid rgba(49, 94, 251, 0.2);
}

.evidence-conclusion strong {
  display: inline-block;
  margin-right: 8px;
  color: var(--muted);
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.evidence-conclusion::after {
  content: attr(data-conclusion);
}

.evidence-navigation {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  padding: 24px;
  text-align: center;
}

.evidence-navigation p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

#next-evidence {
  padding: 12px 24px;
}

.evidence-results {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 24px;
  padding: 40px 32px;
  max-width: 700px;
  margin: 0 auto;
  background: linear-gradient(135deg, rgba(49, 94, 251, 0.08), rgba(49, 94, 251, 0.04));
  border: 1px solid rgba(49, 94, 251, 0.16);
  border-radius: 20px;
  animation: fadeInPhoto 0.6s ease;
}

.evidence-results h3 {
  margin: 0;
  font-size: 1.3rem;
  color: var(--text);
}

.evidence-results p {
  margin: 0;
  color: var(--text);
  line-height: 1.85;
}

/* ANALYSIS SCREENS STYLES */

.analysis-screen {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 40px 24px;
  min-height: 500px;
  animation: fadeInPhoto 0.6s ease forwards;
}

.screen-text {
  font-size: 1.15rem;
  line-height: 1.9;
  color: var(--text);
  max-width: 700px;
  margin: 0;
}

.discovery-item {
  font-size: 1.1rem;
  color: var(--muted);
  margin: 0;
  transition: opacity 0.6s ease;
}

.protection-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  max-width: 900px;
  margin: 40px auto;
}

.protection-column {
  padding: 24px;
  background: linear-gradient(135deg, rgba(255,255,255,0.9), rgba(248,250,252,0.95));
  border: 1px solid rgba(49, 94, 251, 0.12);
  border-radius: 18px;
  transition: transform 1s ease-in-out;
}

.protection-column h3 {
  color: var(--primary);
  font-size: 1.1rem;
  margin: 0 0 16px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 700;
}

.protection-column ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.protection-column li {
  color: var(--text);
  line-height: 1.6;
  font-size: 0.95rem;
}

#invalidated-phrase {
  position: relative;
  margin: 40px 0;
}

#invalidated-phrase p {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--text);
  margin: 0;
  line-height: 1.4;
}

#red-line {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translateX(-50%);
  height: 3px;
  background: #ef4444;
  width: 0;
}

#invalidated-label {
  font-size: 0.95rem;
  color: #ef4444;
  margin: 24px 0;
  font-weight: 600;
  opacity: 0;
}

#replacement-phrase {
  margin-top: 32px;
}

#replacement-intro,
#replacement-compatible {
  font-size: 0.95rem;
  color: var(--muted);
  margin: 0 0 20px;
  opacity: 0;
}

.correct-phrase {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--primary);
  margin: 12px 0;
  opacity: 0;
}

/* Input Styles */
#clinical-concept-input {
  resize: vertical;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

#clinical-concept-input:focus {
  outline: none;
  border-color: var(--primary) !important;
  box-shadow: 0 4px 16px rgba(49, 94, 251, 0.12);
}

/* Letter Content */
.letter-content {
  border-left: 4px solid var(--primary);
  padding-left: 32px;
}

@media (max-width: 860px) {
  .protection-columns {
    grid-template-columns: 1fr;
  }

  .correct-phrase {
    font-size: 1.3rem;
  }

  #invalidated-phrase p {
    font-size: 1.4rem;
  }
}

@media (max-width: 640px) {
  .analysis-screen {
    min-height: auto;
    padding: 32px 16px;
  }

  .screen-text,
  .discovery-item {
    font-size: 1rem;
  }

  .correct-phrase {
    font-size: 1.1rem;
  }

  #invalidated-phrase p {
    font-size: 1.1rem;
  }
}

  .metal-clip {
    right: 24px;
  }

  .evidence-analysis {
    padding: 24px;
  }
}

@media (max-width: 640px) {
  .evidence-carousel {
    min-height: 500px;
  }

  .physical-photo-frame {
    padding: 20px;
  }

  .physical-photo-frame img {
    max-height: 350px;
  }

  .evidence-analysis {
    padding: 20px;
    margin-top: 20px;
  }

  .evidence-analysis h3 {
    font-size: 1rem;
  }

  .evidence-analysis p {
    font-size: 0.95rem;
  }

  .expedient-evidence {
    gap: 24px;
  }
}

@media (max-width: 860px) {
  .two-column-grid {
    grid-template-columns: 1fr;
  }

  .evidence-item {
    grid-template-columns: 1fr;
  }

  .diagnosis-factors {
    grid-template-columns: repeat(3, 1fr);
  }

  .detail-grid,
  .card-grid,
  .sim-grid,
  .evidence-grid {
    grid-template-columns: 1fr;
  }

  .sheet-card {
    padding: 24px;
  }

  .content-section {
    padding-top: 56px;
  }
}

@media (max-width: 640px) {
  .experience {
    padding: 24px 16px 60px;
  }

  .hero {
    min-height: auto;
    padding-top: 24px;
  }

  .sheet-card,
  .clinical-card,
  .evidence-card,
  .scenario-card,
  .loader-card,
  .final-sheet {
    border-radius: 22px;
  }

  .photo-frame img {
    height: 200px;
  }
}