/* Aidition v2 - Clean Modern Design */

:root {
  /* Core colors - Dark theme (default) */
  --bg: #09090b;
  --bg-subtle: #0f0f12;
  --surface: #151518;
  --surface-hover: #1a1a1e;
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.12);

  --text: #fafafa;
  --text-secondary: #a1a1aa;
  --text-muted: #71717a;

  --accent: #8b5cf6;
  --accent-hover: #a78bfa;
  --accent-subtle: rgba(139, 92, 246, 0.1);
  --accent-glow: rgba(139, 92, 246, 0.3);

  /* Dimension colors */
  --performance: #8b5cf6;
  --voice: #06b6d4;
  --technical: #22c55e;
  --script: #f59e0b;
  --producer: #ec4899;

  /* Layout */
  --max-width: 1200px;
  --section-padding: clamp(4rem, 8vw, 8rem);
  --content-padding: clamp(1.25rem, 4vw, 2rem);

  /* Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  /* Transitions */
  --transition: 200ms ease;
}

/* Light theme */
[data-theme="light"] {
  --bg: #fafafa;
  --bg-subtle: #f4f4f5;
  --surface: #ffffff;
  --surface-hover: #f4f4f5;
  --border: rgba(0, 0, 0, 0.08);
  --border-strong: rgba(0, 0, 0, 0.12);

  --text: #09090b;
  --text-secondary: #52525b;
  --text-muted: #a1a1aa;

  --accent-subtle: rgba(139, 92, 246, 0.08);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* Typography */
h1, h2, h3, h4 {
  font-family: 'Manrope', 'Inter', sans-serif;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 800;
}

h2 {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
}

h3 {
  font-size: clamp(1.125rem, 2vw, 1.375rem);
}

h4 {
  font-size: 1rem;
  font-weight: 600;
}

p {
  color: var(--text-secondary);
}

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

/* Layout */
.site {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main {
  flex: 1;
}

section {
  padding: var(--section-padding) var(--content-padding);
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.75rem var(--content-padding);
  background: rgba(9, 9, 11, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

[data-theme="light"] .site-header {
  background: rgba(250, 250, 250, 0.8);
}

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

.brand-logo {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  overflow: hidden;
}

.brand-logo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.brand-mark {
  font-family: 'Manrope', sans-serif;
  font-weight: 700;
  font-size: 1.125rem;
  letter-spacing: 0.02em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.site-nav a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--transition);
}

.site-nav a:hover {
  color: var(--text);
}

.header-cta {
  font-size: 0.875rem;
  padding: 0.5rem 1rem;
}

.theme-toggle,
.menu-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: none;
  border-radius: var(--radius-md);
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
}

.theme-toggle:hover,
.menu-toggle:hover {
  background: var(--surface);
  color: var(--text);
}

.icon {
  width: 20px;
  height: 20px;
}

.menu-toggle {
  display: none;
}

.menu-icon {
  position: relative;
  width: 18px;
  height: 12px;
}

.menu-icon span {
  position: absolute;
  left: 0;
  right: 0;
  height: 2px;
  background: currentColor;
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

.menu-icon span:nth-child(1) { top: 0; }
.menu-icon span:nth-child(2) { top: 5px; }
.menu-icon span:nth-child(3) { top: 10px; }

.nav-open .menu-icon span:nth-child(1) { transform: translateY(5px) rotate(45deg); }
.nav-open .menu-icon span:nth-child(2) { opacity: 0; }
.nav-open .menu-icon span:nth-child(3) { transform: translateY(-5px) rotate(-45deg); }

/* Buttons */
.primary-button,
.secondary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: all var(--transition);
}

.primary-button {
  background: var(--accent);
  color: white;
}

.primary-button:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
}

.secondary-button {
  background: var(--surface);
  color: var(--text);
  border: 1px solid var(--border-strong);
}

.secondary-button:hover {
  background: var(--surface-hover);
  border-color: var(--accent);
}

.text-link {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--transition);
}

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

.full-width {
  width: 100%;
}

/* Section Header */
.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 3rem;
}

.section-header p {
  margin-top: 1rem;
  font-size: 1.125rem;
}

.section-tag {
  display: inline-block;
  padding: 0.375rem 0.875rem;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--accent);
  background: var(--accent-subtle);
  border-radius: var(--radius-sm);
  margin-bottom: 1rem;
}

/* Hero Section */
.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  max-width: var(--max-width);
  margin: 0 auto;
  padding-top: 2rem;
  padding-bottom: 4rem;
}

.hero-content {
  max-width: 560px;
}

.hero-badge {
  display: inline-block;
  padding: 0.5rem 1rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--accent);
  background: var(--accent-subtle);
  border-radius: var(--radius-sm);
  margin-bottom: 1.5rem;
}

.hero h1 {
  margin-bottom: 1.5rem;
  background: linear-gradient(135deg, var(--text) 0%, var(--text-secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-lead {
  font-size: 1.125rem;
  line-height: 1.7;
  margin-bottom: 2rem;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.hero-stats {
  display: flex;
  gap: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}

.stat {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.stat-value {
  font-family: 'Manrope', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text);
}

.stat-label {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.store-badges {
  margin-top: 1.25rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
}

.store-badge {
  display: inline-block;
  transition: transform var(--transition), opacity var(--transition);
}

.store-badge img {
  display: block;
  height: 54px;
  width: auto;
}

.store-badge--google img {
  height: 80px;
  margin: -13px 0;
}

.store-badge:hover {
  transform: translateY(-2px) scale(1.02);
}

.hero-visual {
  display: flex;
  justify-content: center;
  position: relative;
}

.hero-phone {
  position: relative;
  width: 280px;
}

.hero-phone::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 200%;
  height: 200%;
  background: radial-gradient(ellipse at center, var(--accent-glow), transparent 60%);
  pointer-events: none;
  z-index: -1;
}

.phone-screen {
  width: 100%;
  border-radius: var(--radius-xl);
  box-shadow:
    0 0 0 1px var(--border-strong),
    0 20px 60px rgba(0, 0, 0, 0.4);
}

/* Features Grid */
.features {
  max-width: var(--max-width);
  margin: 0 auto;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.feature-card {
  padding: 1.5rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: border-color var(--transition), transform var(--transition);
}

.feature-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-2px);
}

.feature-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-subtle);
  border-radius: var(--radius-md);
  margin-bottom: 1rem;
}

.feature-icon svg {
  width: 24px;
  height: 24px;
  color: var(--accent);
}

.feature-card h3 {
  margin-bottom: 0.5rem;
  color: var(--text);
}

.feature-card p {
  font-size: 0.9375rem;
  line-height: 1.6;
}

/* Split Section (Rehearsal Studio) */
.rehearsal-section {
  background: var(--bg-subtle);
}

.split-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  max-width: var(--max-width);
  margin: 0 auto;
}

.split-text {
  max-width: 520px;
}

.split-text h2 {
  margin-bottom: 1rem;
}

.section-lead {
  font-size: 1.0625rem;
  line-height: 1.7;
  margin-bottom: 2rem;
}

.feature-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.feature-item h4 {
  color: var(--text);
  margin-bottom: 0.375rem;
}

.feature-item p {
  font-size: 0.9375rem;
}

.split-visual {
  display: flex;
  justify-content: center;
}

.phone-mockup {
  width: 280px;
}

.phone-mockup img {
  width: 100%;
  border-radius: var(--radius-xl);
  box-shadow:
    0 0 0 1px var(--border-strong),
    0 20px 60px rgba(0, 0, 0, 0.3);
}

/* Feedback Section */
.feedback-section {
  max-width: var(--max-width);
  margin: 0 auto;
}

.analysis-showcase {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 4rem;
  align-items: start;
  margin-bottom: 4rem;
}

.analysis-visual {
  position: relative;
}

.analysis-visual .phone-mockup {
  display: flex;
  justify-content: center;
}

.analysis-visual .phone-mockup img {
  width: 280px;
  border-radius: var(--radius-xl);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.analysis-content h3 {
  font-size: 1.5rem;
  margin-bottom: 0.75rem;
  color: var(--text);
}

.analysis-content > p {
  margin-bottom: 1.5rem;
}

.dimension-grid {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.dimension {
  padding: 1rem 1.25rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
}

.dimension-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}

.dimension-icon {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.dimension-icon.performance { background: var(--performance); }
.dimension-icon.voice { background: var(--voice); }
.dimension-icon.technical { background: var(--technical); }
.dimension-icon.script { background: var(--script); }
.dimension-icon.producer { background: var(--producer); }

.dimension h4 {
  color: var(--text);
}

.dimension p {
  font-size: 0.875rem;
  line-height: 1.5;
}

.feedback-extras {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.extra-card {
  padding: 1.5rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}

.extra-card h4 {
  color: var(--text);
  margin-bottom: 0.5rem;
}

.extra-card p {
  font-size: 0.9375rem;
}

/* Screenshot Gallery */
.gallery-section {
  background: var(--bg-subtle);
  overflow: hidden;
}

.screenshot-gallery {
  display: flex;
  gap: 1.5rem;
  overflow-x: auto;
  padding: 0 var(--content-padding) 1rem;
  margin: 0 calc(var(--content-padding) * -1);
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.screenshot-gallery::-webkit-scrollbar {
  display: none;
}

.screenshot-gallery img {
  flex: 0 0 auto;
  width: 240px;
  border-radius: var(--radius-lg);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
  scroll-snap-align: start;
}

/* Pricing Section */
.pricing-section {
  max-width: var(--max-width);
  margin: 0 auto;
}

.pricing-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
}

.pricing-card {
  position: relative;
  padding: 2rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
}

.pricing-card.featured {
  border-color: var(--accent);
  background: linear-gradient(to bottom, var(--accent-subtle), var(--surface));
}

.featured-tag {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  padding: 0.375rem 1rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: white;
  background: var(--accent);
  border-radius: var(--radius-sm);
}

.pricing-card h3 {
  color: var(--text);
  margin-bottom: 0.5rem;
}

.price {
  font-family: 'Manrope', sans-serif;
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 0.25rem;
}

.price span {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.price-desc {
  font-size: 0.875rem;
  margin-bottom: 1.5rem;
}

.pricing-card ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 2rem;
  flex: 1;
}

.pricing-card li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.9375rem;
  color: var(--text-secondary);
}

.pricing-card li::before {
  content: '✓';
  color: var(--accent);
  font-weight: 600;
}

/* Beta Section */
.beta-section {
  background: linear-gradient(180deg, var(--bg-subtle) 0%, var(--bg) 100%);
}

.beta-content {
  max-width: 640px;
  margin: 0 auto;
}

.beta-text {
  text-align: center;
  margin-bottom: 2.5rem;
}

.beta-text h2 {
  margin-bottom: 1rem;
}

.beta-text p {
  font-size: 1.0625rem;
}

.beta-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  padding: 2rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.beta-form label {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.beta-form label span {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.beta-form input,
.beta-form textarea {
  padding: 0.75rem 1rem;
  font-size: 0.9375rem;
  font-family: inherit;
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  transition: border-color var(--transition);
}

.beta-form input:focus,
.beta-form textarea:focus {
  outline: none;
  border-color: var(--accent);
}

.beta-form textarea {
  resize: vertical;
  min-height: 80px;
}

.form-note {
  text-align: center;
  font-size: 0.8125rem;
  color: var(--text-muted);
}

/* Footer */
.site-footer {
  padding: 3rem var(--content-padding);
  border-top: 1px solid var(--border);
}

.footer-main {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  max-width: var(--max-width);
  margin: 0 auto 2rem;
  gap: 2rem;
}

.footer-brand .brand-mark {
  display: block;
  margin-bottom: 0.5rem;
}

.footer-brand p {
  font-size: 0.875rem;
  max-width: 280px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.footer-links a {
  font-size: 0.875rem;
  color: var(--text-secondary);
  transition: color var(--transition);
}

.footer-links a:hover {
  color: var(--text);
}

.footer-bottom {
  max-width: var(--max-width);
  margin: 0 auto;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}

.footer-bottom p {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

/* Responsive */
@media (max-width: 1024px) {
  .hero {
    gap: 3rem;
  }

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

  .analysis-showcase {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .phone-stack {
    justify-content: flex-start;
    padding-left: 2rem;
  }

  .phone-secondary {
    left: 50%;
  }
}

@media (max-width: 900px) {
  .menu-toggle {
    display: flex;
  }

  .site-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    padding: 1rem;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    gap: 0;
  }

  .site-nav a {
    display: block;
    padding: 0.75rem 1rem;
    border-radius: var(--radius-md);
  }

  .site-nav a:hover {
    background: var(--accent-subtle);
  }

  .site-header.nav-open .site-nav {
    display: flex;
  }

  .header-cta {
    display: none;
  }

  .hero {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-content {
    max-width: none;
  }

  .hero-cta {
    justify-content: center;
  }

  .hero-stats {
    justify-content: center;
  }

  .hero-phone {
    width: 240px;
  }

  .split-content {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .split-text {
    max-width: none;
    text-align: center;
  }

  .feature-list {
    text-align: left;
  }

  .pricing-cards {
    grid-template-columns: repeat(2, 1fr);
    max-width: 600px;
    margin: 0 auto;
  }

  .feedback-extras {
    grid-template-columns: 1fr;
  }

  .footer-main {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .footer-brand p {
    max-width: none;
  }
}

@media (max-width: 640px) {
  .feature-grid {
    grid-template-columns: 1fr;
  }

  .pricing-cards {
    grid-template-columns: 1fr;
    max-width: 320px;
  }

  .hero-stats {
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
  }

  .stat {
    align-items: center;
  }

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

  .phone-stack {
    padding-left: 0;
  }

  .phone-primary {
    width: 200px;
  }

  .phone-secondary {
    width: 260px;
    left: 40%;
    top: 30px;
  }
}

/* Animations */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero-content {
  animation: fadeIn 0.6s ease-out;
}

.hero-visual {
  animation: fadeIn 0.6s ease-out 0.2s both;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Privacy/Support page overrides */
.demo {
  max-width: var(--max-width);
  margin: 0 auto;
}

.demo-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
}

.demo-intro h2 {
  font-size: 1.25rem;
  color: var(--text);
  margin-top: 1.5rem;
}

.demo-intro h2:first-of-type {
  margin-top: 0;
}

.demo-intro p {
  margin-top: 0.75rem;
}

.demo-intro ul,
.demo-intro ol {
  margin: 0.75rem 0;
  padding-left: 1.5rem;
  color: var(--text-secondary);
}

.demo-intro li {
  margin-bottom: 0.5rem;
}

.demo-intro a {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.demo-intro strong {
  color: var(--text);
}

.privacy-card {
  max-width: 800px;
}

.eyebrow {
  display: inline-block;
  padding: 0.375rem 0.875rem;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--accent);
  background: var(--accent-subtle);
  border-radius: var(--radius-sm);
  margin-bottom: 1rem;
}

.lead {
  font-size: 1.125rem;
  color: var(--text-secondary);
}