:root {
  /* Color System */
  --bg-primary: #06090f;
  --bg-secondary: #0c1220;
  --bg-card: rgba(255, 255, 255, 0.03);
  --bg-card-hover: rgba(255, 255, 255, 0.06);
  --border: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(255, 255, 255, 0.15);
  
  --text-primary: #e8ecf4;
  --text-secondary: #8892a8;
  --text-muted: #5a6478;
  
  --accent-cyan: #00d4ff;
  --accent-purple: #7b2ff7;
  --accent-magenta: #ff2d95;
  --accent-green: #00ff88;
  --accent-yellow: #ffaa00;
  --accent-red: #ff4466;
  
  --gradient-primary: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple), var(--accent-magenta));
  --gradient-score-good: linear-gradient(135deg, #00ff88, #00d4ff);
  --gradient-score-mid: linear-gradient(135deg, #ffaa00, #ff8800);
  --gradient-score-bad: linear-gradient(135deg, #ff4466, #ff2d95);
}

/* 1. Reset & Base */
*, *::before, *::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  padding: 0;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: 'Inter', sans-serif;
  line-height: 1.5;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  margin: 0;
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
}

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

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

img, svg, video, canvas, audio {
  max-width: 100%;
  display: block;
}

/* 2. Background Effects */
.bg-grid {
  position: fixed;
  inset: 0;
  z-index: -2;
  background-image: 
    repeating-linear-gradient(rgba(255, 255, 255, 0.03) 0, rgba(255, 255, 255, 0.03) 1px, transparent 1px, transparent 40px),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.03) 0, rgba(255, 255, 255, 0.03) 1px, transparent 1px, transparent 40px);
}

.bg-glow {
  position: fixed;
  z-index: -1;
  border-radius: 50%;
  opacity: 0.15;
  filter: blur(100px);
}

.bg-glow--1 {
  width: 600px;
  height: 600px;
  background: var(--accent-cyan);
  top: -200px;
  left: -200px;
  animation: float1 20s ease-in-out infinite alternate;
}

.bg-glow--2 {
  width: 500px;
  height: 500px;
  background: var(--accent-purple);
  bottom: -100px;
  right: -100px;
  animation: float2 25s ease-in-out infinite alternate;
}

.bg-glow--3 {
  width: 400px;
  height: 400px;
  background: var(--accent-magenta);
  top: 40%;
  left: 40%;
  animation: float3 22s ease-in-out infinite alternate;
}

/* 3. Navbar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  background: rgba(6, 9, 15, 0.8);
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  padding: 16px 40px;
  border-bottom: 1px solid var(--border);
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-icon {
  font-size: 1.5rem;
}

.nav-title {
  font-family: 'Outfit', sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.5px;
}

.nav-accent {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-links {
  display: flex;
  gap: 32px;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-primary);
  position: relative;
  transition: color 0.3s;
}

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

.nav-link::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -4px;
  left: 0;
  background: var(--gradient-primary);
  transition: width 0.3s ease;
}

.nav-link:hover::after {
  width: 100%;
}

.navbar.scrolled {
  background: rgba(6, 9, 15, 0.95);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

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

/* 4. Container & 5. Sections */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 80px 0;
}

/* 6. Hero */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding-top: 80px;
}

.hero-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  animation: fadeInUp 0.8s ease-out;
}

.hero-badge {
  display: inline-block;
  padding: 8px 16px;
  border-radius: 30px;
  border: 1px solid var(--border);
  background: var(--bg-card);
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 24px;
  position: relative;
}

.hero-badge::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: 30px;
  padding: 1px;
  background: var(--gradient-primary);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  z-index: -1;
}

.hero-title {
  font-size: clamp(3rem, 8vw, 6rem);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 24px;
  letter-spacing: -1px;
}

.hero-or {
  color: var(--text-secondary);
  font-style: italic;
  font-size: clamp(1.5rem, 4vw, 3rem);
  font-weight: 400;
  margin: 0 12px;
}

.hero-subtitle {
  max-width: 600px;
  color: var(--text-secondary);
  font-size: 1.1rem;
  line-height: 1.7;
  margin-bottom: 40px;
}

.hero-stats {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 32px;
  margin-bottom: 48px;
}

.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.stat-number {
  font-size: 2rem;
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  color: var(--text-muted);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 500;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border);
}

.hero-cta {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 18px 36px !important;
  font-size: 1.1rem;
}

/* 7. Buttons */
.btn-primary {
  background: var(--gradient-primary);
  color: #fff;
  padding: 14px 28px;
  border-radius: 12px;
  font-weight: 600;
  transition: transform 0.2s, box-shadow 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-primary:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(123, 47, 247, 0.4);
}

.btn-primary:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.btn-lg {
  padding: 18px 32px;
}

/* 8. Cards */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 32px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: background 0.3s, border-color 0.3s, transform 0.3s;
}

.card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-hover);
}

.card-header {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
}

.card-icon {
  font-size: 2rem;
}

.card-title {
  font-weight: 700;
  font-size: 1.5rem;
}

.card-desc {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-top: 4px;
}

.card-note {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-style: italic;
  margin-top: 24px;
}

/* 9. API Card */
.api-card {
  max-width: 800px;
  margin: 0 auto;
}

.api-input-group {
  display: flex;
  flex-direction: row;
  gap: 16px;
}

.input-wrapper {
  flex: 1;
  position: relative;
  display: flex;
  align-items: center;
}

.input {
  width: 100%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 48px 14px 16px;
  color: var(--text-primary);
  font-family: 'Inter', sans-serif;
  font-size: 1rem;
  transition: border-color 0.3s, box-shadow 0.3s;
}

.input:focus {
  outline: none;
  border-color: var(--accent-cyan);
  box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.2);
}

.input-icon-btn {
  position: absolute;
  right: 12px;
  padding: 8px;
  color: var(--text-secondary);
  transition: color 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
}

.input-icon-btn:hover {
  color: var(--text-primary);
}

.key-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  margin-top: 12px;
  font-weight: 500;
}

.key-status.success {
  color: var(--accent-green);
}

.key-status.error {
  color: var(--accent-red);
}

.link {
  color: var(--accent-cyan);
  transition: text-decoration 0.2s;
}

.link:hover {
  text-decoration: underline;
}

/* 10. Upload Area */
.upload-area {
  max-width: 700px;
  margin: 0 auto;
}

.drop-zone {
  border: 2px dashed var(--border);
  border-radius: 20px;
  padding: 60px 40px;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s;
  background: rgba(255, 255, 255, 0.02);
}

.drop-zone:hover {
  border-color: var(--border-hover);
  background: rgba(255, 255, 255, 0.04);
}

.drop-zone--active {
  border-color: var(--accent-cyan);
  background: rgba(0, 212, 255, 0.05);
}

.drop-icon {
  margin-bottom: 20px;
  opacity: 0.5;
  transition: transform 0.3s, opacity 0.3s;
  display: inline-flex;
}

.drop-zone:hover .drop-icon {
  opacity: 1;
  transform: translateY(-4px);
  color: var(--accent-cyan);
}

.drop-text {
  font-size: 1.2rem;
  font-weight: 500;
  margin-bottom: 8px;
}

.drop-browse {
  color: var(--accent-cyan);
  font-weight: 600;
}

.drop-formats {
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* 11. Preview */
.preview-card {
  margin-top: 24px;
}

.preview-info {
  display: flex;
  flex-direction: row;
  gap: 20px;
  align-items: center;
}

.preview-icon {
  font-size: 2.5rem;
  background: rgba(255, 255, 255, 0.05);
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 16px;
}

.preview-details {
  flex: 1;
  min-width: 0;
}

.preview-name {
  font-weight: 600;
  font-size: 1.1rem;
  display: block;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 8px;
}

.preview-meta {
  display: flex;
  gap: 12px;
  align-items: center;
}

.preview-badge {
  padding: 4px 10px;
  border-radius: 20px;
  background: var(--gradient-primary);
  color: white;
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.preview-size {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.remove-btn {
  color: var(--text-secondary);
  padding: 8px;
  border-radius: 50%;
  transition: background 0.2s, color 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
}

.remove-btn:hover {
  background: rgba(255, 68, 102, 0.1);
  color: var(--accent-red);
}

.preview-player {
  margin-top: 24px;
}

audio, video {
  width: 100%;
  border-radius: 12px;
  outline: none;
}

.waveform-canvas {
  width: 100%;
  height: 120px;
  margin-top: 16px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border);
}

.analyze-btn {
  width: 100%;
  margin-top: 24px;
  justify-content: center;
}

/* 12. Analysis Progress */
.analysis-card {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.analysis-header {
  margin-bottom: 32px;
}

.analysis-spinner {
  width: 48px;
  height: 48px;
  border: 3px solid var(--border);
  border-top-color: var(--accent-cyan);
  border-radius: 50%;
  margin: 0 auto 16px;
  animation: spin 1s linear infinite;
}

.progress-steps {
  display: flex;
  flex-direction: column;
  gap: 12px;
  text-align: left;
}

.progress-step {
  display: flex;
  flex-direction: row;
  gap: 16px;
  align-items: center;
  padding: 12px 16px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.02);
  transition: all 0.3s;
  border: 1px solid transparent;
}

.step-indicator {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 2px solid var(--border);
  flex-shrink: 0;
  position: relative;
  transition: all 0.3s;
  display: flex;
  align-items: center;
  justify-content: center;
}

.progress-step--active {
  background: rgba(0, 212, 255, 0.05);
  border-color: rgba(0, 212, 255, 0.2);
}

.progress-step--active .step-indicator {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 12px rgba(0, 212, 255, 0.3);
}

.progress-step--active .step-indicator::after {
  content: '';
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--accent-cyan);
  animation: pulse 1.5s infinite;
}

.progress-step--done {
  background: rgba(0, 255, 136, 0.05);
}

.progress-step--done .step-indicator {
  border-color: var(--accent-green);
  background: var(--accent-green);
}

.progress-step--done .step-indicator::after {
  content: '';
  width: 6px;
  height: 12px;
  border-bottom: 2px solid var(--bg-primary);
  border-right: 2px solid var(--bg-primary);
  transform: rotate(45deg) translateY(-2px);
}

.step-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.step-name {
  font-weight: 500;
  font-size: 1.05rem;
}

.step-status {
  color: var(--text-muted);
  font-size: 0.85rem;
}

.progress-step--active .step-status {
  color: var(--accent-cyan);
}

.progress-step--done .step-status {
  color: var(--accent-green);
}

/* 13. Results */
.score-display {
  display: flex;
  flex-direction: row;
  gap: 48px;
  align-items: center;
  justify-content: center;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.score-ring-container {
  position: relative;
  width: 280px;
  height: 280px;
}

.score-inner {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
}

.score-number {
  font-size: 4.5rem;
  font-family: 'Outfit', sans-serif;
  font-weight: 900;
  line-height: 1;
}

.score-percent {
  font-size: 1.5rem;
  color: var(--text-secondary);
  font-weight: 600;
  margin-top: -5px;
}

.score-info {
  max-width: 400px;
}

.risk-badge {
  display: inline-block;
  padding: 8px 20px;
  border-radius: 30px;
  font-weight: 700;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.risk-badge--low {
  background: rgba(0, 255, 136, 0.15);
  color: var(--accent-green);
}

.risk-badge--medium {
  background: rgba(255, 170, 0, 0.15);
  color: var(--accent-yellow);
}

.risk-badge--high {
  background: rgba(255, 68, 102, 0.15);
  color: var(--accent-red);
}

.score-label {
  font-size: 1.5rem;
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  margin-top: 16px;
}

.score-summary {
  color: var(--text-secondary);
  margin-top: 12px;
  line-height: 1.6;
  font-size: 1.05rem;
}

/* 14. Breakdown Grid */
.breakdown-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  margin-bottom: 48px;
}

.breakdown-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px;
  position: relative;
  overflow: hidden;
  transition: transform 0.3s, background 0.3s;
}

.breakdown-card:hover {
  transform: translateY(-4px);
  background: var(--bg-card-hover);
}

.breakdown-card::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--gradient-primary);
}

.breakdown-card-header {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.breakdown-card-name {
  display: flex;
  flex-direction: row;
  gap: 12px;
  align-items: center;
  font-weight: 600;
  font-size: 1.1rem;
}

.breakdown-card-icon {
  font-size: 1.5rem;
}

.breakdown-card-score {
  font-size: 1.5rem;
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
}

.breakdown-card-bar {
  height: 4px;
  border-radius: 2px;
  background: rgba(255, 255, 255, 0.1);
  margin: 16px 0;
  overflow: hidden;
}

.breakdown-card-fill {
  height: 100%;
  border-radius: 2px;
  background: var(--gradient-primary);
  width: 0%;
  transition: width 1s ease-out;
}

.breakdown-card-finding {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.6;
}

.results-actions {
  display: flex;
  justify-content: center;
  margin-top: 40px;
}

/* 15. Steps Grid */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.step-card {
  text-align: center;
  padding: 40px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  transition: transform 0.3s;
}

.step-card:hover {
  transform: translateY(-8px);
  background: var(--bg-card-hover);
}

.step-number {
  font-size: 3rem;
  font-family: 'Outfit', sans-serif;
  font-weight: 900;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  opacity: 0.3;
  margin-bottom: 8px;
  line-height: 1;
}

.step-title {
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  font-size: 1.3rem;
}

.step-desc {
  color: var(--text-secondary);
  margin-top: 12px;
  line-height: 1.6;
}

/* 16. Use Cases Grid */
.use-cases-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.use-case-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 32px;
  text-align: center;
  transition: transform 0.3s;
}

.use-case-card:hover {
  transform: translateY(-5px);
  background: var(--bg-card-hover);
}

.use-case-icon {
  font-size: 3rem;
  margin-bottom: 16px;
  display: inline-block;
}

.use-case-title {
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  font-size: 1.2rem;
}

.use-case-desc {
  color: var(--text-secondary);
  margin-top: 12px;
  font-size: 0.95rem;
  line-height: 1.5;
}

/* 17. Section headers */
.section-header {
  text-align: center;
  margin-bottom: 48px;
}

.section-title {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: clamp(2rem, 4vw, 3rem);
}

.section-desc {
  color: var(--text-secondary);
  max-width: 500px;
  margin: 12px auto 0;
  font-size: 1.1rem;
}

/* 18. Footer */
.footer {
  padding: 40px 0;
  border-top: 1px solid var(--border);
  background: rgba(6, 9, 15, 0.5);
}

.footer-content {
  text-align: center;
}

.footer-brand {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
}

.footer-text {
  color: var(--text-secondary);
  font-size: 1rem;
}

.footer-disclaimer {
  color: var(--text-muted);
  font-size: 0.85rem;
  max-width: 600px;
  margin: 16px auto 0;
  line-height: 1.5;
}

/* 19. Toast */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 12px;
  pointer-events: none;
}

.toast {
  background: var(--bg-card);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--border);
  padding: 16px 24px;
  border-radius: 12px;
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 12px;
  max-width: 400px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
  animation: slideInRight 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
  pointer-events: auto;
}

.toast--success {
  border-left: 3px solid var(--accent-green);
}

.toast--error {
  border-left: 3px solid var(--accent-red);
}

.toast--info {
  border-left: 3px solid var(--accent-cyan);
}

.toast-icon {
  font-size: 1.2rem;
}

.toast-message {
  flex: 1;
  font-size: 0.9rem;
  color: var(--text-primary);
  line-height: 1.4;
}

/* 20. Utilities */
.hidden {
  display: none !important;
}

.gradient-text {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.gradient-text-alt {
  background: linear-gradient(135deg, var(--accent-purple), var(--accent-magenta));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* 21. Animations */
@keyframes spin {
  to { transform: rotate(360deg); }
}

@keyframes pulse {
  0% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.5); opacity: 0.5; }
  100% { transform: scale(1); opacity: 1; }
}

@keyframes float1 {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(50px, 30px) scale(1.1); }
  100% { transform: translate(-30px, 50px) scale(0.9); }
}

@keyframes float2 {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-40px, -60px) scale(1.15); }
  100% { transform: translate(30px, -20px) scale(0.95); }
}

@keyframes float3 {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(60px, -40px) scale(1.05); }
  100% { transform: translate(-50px, 60px) scale(1.1); }
}

@keyframes slideInRight {
  from { opacity: 0; transform: translateX(100%); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

/* 22. Responsive */
@media (max-width: 768px) {
  .navbar {
    padding: 16px 20px;
  }
  
  .nav-links {
    display: none;
  }

  .hero-title {
    font-size: 2.5rem;
  }
  
  .hero-or {
    font-size: 1.5rem;
  }

  .hero-stats {
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
  }
  
  .stat-divider {
    display: none;
  }

  .api-input-group {
    flex-direction: column;
  }

  .steps-grid {
    grid-template-columns: 1fr;
  }

  .score-display {
    flex-direction: column;
    gap: 32px;
    text-align: center;
  }
  
  .score-info {
    text-align: center;
  }
}

@media (max-width: 480px) {
  .section {
    padding: 48px 0;
  }

  .card {
    padding: 20px;
  }

  .breakdown-grid {
    grid-template-columns: 1fr;
  }
  
  .drop-zone {
    padding: 40px 20px;
  }
}