:root {
  --bg: #FAFAF7;
  --bg-warm: #F5F0E8;
  --fg: #1A1A1A;
  --fg-muted: #6B6B6B;
  --accent: #2D8C5A;
  --accent-light: #E8F5EE;
  --accent-glow: #3AAF6F;
  --warm: #E8A04C;
  --warm-light: #FFF4E5;
  --surface: #FFFFFF;
  --border: #E8E4DC;
  --radius: 16px;
  --radius-sm: 10px;
}

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'Plus Jakarta Sans', sans-serif;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ===== NAV ===== */
.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 48px;
  max-width: 1200px;
  margin: 0 auto;
}

.nav-logo {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--accent);
  letter-spacing: -0.5px;
}

.nav-logo span {
  color: var(--fg);
}

.nav-tag {
  font-size: 0.75rem;
  color: var(--fg-muted);
  background: var(--accent-light);
  padding: 6px 14px;
  border-radius: 20px;
  font-weight: 500;
}

/* ===== HERO ===== */
.hero {
  max-width: 1200px;
  margin: 0 auto;
  padding: 80px 48px 60px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.hero-text h1 {
  font-family: 'Outfit', sans-serif;
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -1.5px;
  color: var(--fg);
  margin-bottom: 24px;
}

.hero-text h1 em {
  font-style: normal;
  color: var(--accent);
}

.hero-text .lede {
  font-size: 1.2rem;
  color: var(--fg-muted);
  max-width: 460px;
  line-height: 1.7;
  margin-bottom: 40px;
}

.hero-chat {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: 0 24px 60px rgba(0,0,0,0.06);
  position: relative;
}

.hero-chat::before {
  content: '';
  position: absolute;
  top: -2px; left: -2px; right: -2px; bottom: -2px;
  border-radius: 18px;
  background: linear-gradient(135deg, var(--accent-light), transparent, var(--warm-light));
  z-index: -1;
}

.chat-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}

.chat-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent-glow);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.chat-header span {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--fg);
}

.chat-msg {
  margin-bottom: 16px;
  display: flex;
  flex-direction: column;
}

.chat-msg.user {
  align-items: flex-end;
}

.chat-msg.ai {
  align-items: flex-start;
}

.chat-bubble {
  padding: 14px 18px;
  border-radius: 14px;
  font-size: 0.95rem;
  max-width: 85%;
  line-height: 1.55;
}

.chat-msg.user .chat-bubble {
  background: var(--accent);
  color: white;
  border-bottom-right-radius: 4px;
}

.chat-msg.ai .chat-bubble {
  background: var(--bg-warm);
  color: var(--fg);
  border-bottom-left-radius: 4px;
}

.chat-bubble strong {
  font-weight: 700;
}

/* ===== STAT STRIP ===== */
.stat-strip {
  background: var(--accent);
  padding: 40px 48px;
  margin: 20px 0;
}

.stat-strip-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  text-align: center;
}

.stat-item {
  color: white;
}

.stat-number {
  font-family: 'Outfit', sans-serif;
  font-size: 2.5rem;
  font-weight: 800;
  letter-spacing: -1px;
}

.stat-label {
  font-size: 0.9rem;
  opacity: 0.85;
  margin-top: 4px;
}

/* ===== HOW IT WORKS ===== */
.how-section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 100px 48px;
}

.section-eyebrow {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--accent);
  margin-bottom: 12px;
}

.how-section h2 {
  font-family: 'Outfit', sans-serif;
  font-size: 2.5rem;
  font-weight: 800;
  letter-spacing: -1px;
  margin-bottom: 60px;
  max-width: 550px;
}

.how-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.how-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 32px;
  transition: transform 0.2s, box-shadow 0.2s;
}

.how-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0,0,0,0.06);
}

.how-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 20px;
}

.how-card:nth-child(1) .how-icon { background: var(--accent-light); }
.how-card:nth-child(2) .how-icon { background: var(--warm-light); }
.how-card:nth-child(3) .how-icon { background: #EDE8F5; }

.how-card h3 {
  font-family: 'Outfit', sans-serif;
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.how-card p {
  color: var(--fg-muted);
  font-size: 0.95rem;
  line-height: 1.65;
}

/* ===== FEATURES ===== */
.features-section {
  background: var(--bg-warm);
  padding: 100px 48px;
}

.features-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.features-inner h2 {
  font-family: 'Outfit', sans-serif;
  font-size: 2.5rem;
  font-weight: 800;
  letter-spacing: -1px;
  margin-bottom: 60px;
  text-align: center;
}

.feature-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  margin-bottom: 80px;
}

.feature-row:last-child {
  margin-bottom: 0;
}

.feature-row.reverse {
  direction: rtl;
}

.feature-row.reverse > * {
  direction: ltr;
}

.feature-visual {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px;
  text-align: center;
}

.feature-emoji {
  font-size: 4rem;
  margin-bottom: 16px;
}

.feature-visual-label {
  font-family: 'Outfit', sans-serif;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--fg-muted);
}

.score-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 16px;
}

.score-track {
  flex: 1;
  height: 10px;
  background: var(--border);
  border-radius: 5px;
  overflow: hidden;
}

.score-fill {
  height: 100%;
  border-radius: 5px;
  background: linear-gradient(90deg, var(--accent), var(--accent-glow));
}

.score-num {
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  font-size: 1.4rem;
  color: var(--accent);
}

.feature-content h3 {
  font-family: 'Outfit', sans-serif;
  font-size: 1.8rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  margin-bottom: 16px;
}

.feature-content p {
  color: var(--fg-muted);
  font-size: 1.05rem;
  line-height: 1.7;
  margin-bottom: 20px;
  max-width: 440px;
}

.feature-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.feature-tag {
  font-size: 0.8rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 20px;
  background: var(--accent-light);
  color: var(--accent);
}

/* ===== CLOSING ===== */
.closing {
  max-width: 800px;
  margin: 0 auto;
  padding: 120px 48px;
  text-align: center;
}

.closing h2 {
  font-family: 'Outfit', sans-serif;
  font-size: 2.8rem;
  font-weight: 800;
  letter-spacing: -1px;
  margin-bottom: 20px;
  line-height: 1.12;
}

.closing h2 em {
  font-style: normal;
  color: var(--accent);
}

.closing p {
  color: var(--fg-muted);
  font-size: 1.15rem;
  line-height: 1.7;
  max-width: 560px;
  margin: 0 auto;
}

/* ===== BUTTONS ===== */
.btn-primary {
  display: inline-block;
  background: var(--accent);
  color: white;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
}

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

.btn-secondary {
  display: inline-block;
  background: transparent;
  color: var(--accent);
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  border: 1px solid var(--accent);
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
}

.btn-secondary:hover {
  background: var(--accent-light);
  transform: translateY(-1px);
}

/* ===== NAV ACTIONS ===== */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* ===== FOOTER ===== */
.footer {
  border-top: 1px solid var(--border);
  padding: 32px 48px;
  text-align: center;
}

.footer p {
  font-size: 0.85rem;
  color: var(--fg-muted);
}

.footer a {
  color: var(--accent);
  text-decoration: none;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .nav { padding: 20px 24px; }

  .hero {
    grid-template-columns: 1fr;
    padding: 48px 24px 40px;
    gap: 40px;
  }

  .hero-text h1 { font-size: 2.4rem; }
  .hero-text .lede { font-size: 1.05rem; }

  .stat-strip { padding: 32px 24px; }
  .stat-strip-inner { grid-template-columns: 1fr; gap: 20px; }
  .stat-number { font-size: 2rem; }

  .how-section { padding: 60px 24px; }
  .how-section h2 { font-size: 1.8rem; margin-bottom: 36px; }
  .how-grid { grid-template-columns: 1fr; gap: 20px; }

  .features-section { padding: 60px 24px; }
  .features-inner h2 { font-size: 1.8rem; margin-bottom: 40px; }
  .feature-row { grid-template-columns: 1fr; gap: 32px; }
  .feature-row.reverse { direction: ltr; }
  .feature-content h3 { font-size: 1.5rem; }

  .closing { padding: 80px 24px; }
  .closing h2 { font-size: 2rem; }

  .footer { padding: 24px; }
}