/* Annabelle – design system & landing page (v2.0) */

/* Import Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;1,400;1,500&family=Lato:wght@400;700&display=swap');

:root {
  /* Increased contrast palette */
  --bg-primary: #fdfcf8; /* Lighter, warmer white */
  --bg-muted: #f4f0e6;   /* Lighter muted beige */
  --bg-darker: #eaddc5;  /* Lighter darker beige */
  --bg-cards: #ffffff;   /* Pure white cards for contrast */
  --text-primary: #2e2620; /* Darker, deeper sepia */
  --text-secondary: #5c4d3c; /* Darker secondary text */
  --accent: #a67c52;
  --accent-hover: #8f6a45;
  --border: #dcd3c0;
  --white: #ffffff;
  
  --radius: 6px;
  
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 4rem;
  --space-xl: 6rem;
  
  --font-serif: "Cormorant Garamond", serif;
  --font-sans: "Lato", sans-serif;
  
  --max-width: 1100px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 1.125rem; /* 18px */
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  
  /* Grain texture overlay */
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opacity='0.05'/%3E%3C/svg%3E");
}

h1, h2, h3 {
  font-family: var(--font-serif);
  font-weight: 500;
  line-height: 1.2;
  margin-top: 0;
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  margin-bottom: var(--space-md);
  letter-spacing: -0.01em;
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: var(--space-md);
}

h3 {
  font-size: 1.5rem;
  margin-bottom: var(--space-sm);
  font-style: italic;
}

p {
  margin: 0 0 var(--space-sm);
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  text-decoration: underline;
}

/* Utilities */
.page-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-sm);
}

.section {
  padding: var(--space-xl) 0;
}

.section--muted {
  background-color: var(--bg-muted);
}

.section--darker {
  background-color: var(--bg-darker);
}

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

/* Navbar Styles */
.navbar {
  padding: 1.5rem 0;
  background-color: var(--bg-primary);
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid transparent;
  box-shadow: 0 1px 0 0 rgba(46, 38, 32, 0.06);
  transition: border-color 0.3s ease, padding 0.3s ease;
}

.navbar.scrolled {
  border-bottom-color: var(--border);
  padding: 1rem 0;
  background-color: rgba(253, 252, 248, 0.95); /* Glass-ish effect matching bg-primary */
  backdrop-filter: blur(8px);
}

.navbar-container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-sm);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.navbar-logo {
  font-family: var(--font-serif);
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--text-primary);
  text-decoration: none;
  letter-spacing: -0.01em;
}

.navbar-links {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.navbar-link {
  font-family: var(--font-sans);
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 1rem;
  transition: color 0.2s;
}

.navbar-link:hover {
  color: var(--text-primary);
  text-decoration: none;
}

.navbar-cta {
  padding: 0.6rem 1.25rem;
  font-size: 0.95rem;
  border-radius: 4px; /* matching small radius */
  background: var(--accent);
  color: var(--white);
  font-weight: 600;
}
.navbar-cta:hover {
  background: var(--accent-hover);
  color: var(--white);
  text-decoration: none;
}

@media (max-width: 600px) {
  .navbar-links {
    gap: 1rem;
  }
}

/* Animations (Scroll reveal) */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 1s ease-out, transform 1s ease-out;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* CTA Button */
.cta {
  display: inline-block;
  background: var(--accent);
  color: var(--white);
  padding: 1rem 2rem;
  border-radius: var(--radius);
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 1.125rem;
  letter-spacing: 0.02em;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.3s ease, transform 0.2s ease;
}

.cta:hover {
  background: var(--accent-hover);
  text-decoration: none;
  transform: translateY(-1px);
}

.cta-sub {
  display: block;
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-top: var(--space-xs);
  font-style: italic;
  font-family: var(--font-serif);
}

.start-chat-intro {
  margin: 0 0 var(--space-xs);
  font-family: var(--font-sans);
  font-size: 1rem;
  color: var(--text-secondary);
}

.cta-channels {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  align-items: center;
}

.cta-channel {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.cta-channel-icon {
  display: inline-flex;
  line-height: 0;
}

.cta-channel-icon svg {
  width: 1.25rem;
  height: 1.25rem;
}

/* Hero Section */
.hero {
  padding: var(--space-xl) 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  align-items: center;
}

@media (min-width: 768px) {
  .hero {
    grid-template-columns: 1fr 1fr;
  }
}

.hero__content {
  max-width: 600px;
}

.hero__sub {
  font-size: 1.25rem;
  color: var(--text-primary);
  margin-bottom: var(--space-md);
  font-family: var(--font-serif);
}

.hero__image {
  background: var(--bg-darker); /* Placeholder for image */
  width: 100%;
  aspect-ratio: 4/3;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  font-family: var(--font-serif);
  font-style: italic;
  overflow: hidden;
  position: relative;
}
.hero__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Insight Section */
.insight-content {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
}

.insight-content p {
  font-size: 1.25rem;
  color: var(--text-primary);
}

/* Chat Demo Section */
.chat-demo {
  max-width: 500px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.chat-bubble {
  padding: 1rem 1.5rem;
  border-radius: 12px;
  max-width: 85%;
  position: relative;
  font-size: 1rem;
  line-height: 1.5;
}

.chat-bubble--user {
  background: var(--bg-cards); /* Cream/White */
  align-self: flex-end;
  border-bottom-right-radius: 2px;
  border: 1px solid var(--border);
}

.chat-bubble--annabelle {
  background: #fdfae8; /* Slightly darker cream/beige for contrast */
  align-self: flex-start;
  border-bottom-left-radius: 2px;
  color: var(--text-primary);
  border: 1px solid transparent;
}

/* Pillars Section */
.pillars {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

@media (min-width: 768px) {
  .pillars {
    grid-template-columns: repeat(3, 1fr);
  }
}

.pillar-card {
  background: var(--bg-cards);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--space-md);
  text-align: center;
  transition: transform 0.3s ease;
}

.pillar-card:hover {
  transform: translateY(-5px);
}

.pillar-icon {
  font-size: 2rem;
  margin-bottom: var(--space-sm);
  color: var(--accent);
  display: block;
}

/* Privacy Section */
.privacy-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  align-items: center;
}

@media (min-width: 768px) {
  .privacy-grid {
    grid-template-columns: 2fr 1fr; /* More space for logo */
  }
}

.privacy-shield {
  font-size: 8rem;
  color: var(--text-secondary);
  opacity: 0.5;
  text-align: center;
  display: flex;
  justify-content: center;
}

.privacy-list {
  list-style: none;
  padding: 0;
  margin-top: var(--space-md);
}

.privacy-list li {
  margin-bottom: 0.5rem;
  padding-left: 1.5rem;
  position: relative;
}

.privacy-list li::before {
  content: "•";
  color: var(--accent);
  position: absolute;
  left: 0;
  font-size: 1.5rem;
  line-height: 1rem;
  top: 0.2rem;
}

/* Testimonials */
.testimonials {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

@media (min-width: 768px) {
  .testimonials {
    grid-template-columns: 1fr 1fr;
  }
}

.quote-card {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.35rem;
  color: var(--text-primary);
  text-align: center;
  padding: var(--space-md);
}

.quote-author {
  display: block;
  font-family: var(--font-sans);
  font-style: normal;
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-top: var(--space-sm);
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
}

/* Pricing Section */
.pricing-content {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
}

.pricing-content h2 {
  margin-bottom: var(--space-sm);
}

.pricing-intro {
  font-size: 1.25rem;
  color: var(--text-primary);
  margin-bottom: var(--space-xs);
}

.pricing-note {
  font-size: 1rem;
  color: var(--text-secondary);
  margin-bottom: var(--space-md);
}

.price-tag {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 2.5rem);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-xs);
}

.price-tag span {
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 400;
  color: var(--text-secondary);
}

.price-secondary {
  font-size: 0.95rem;
  color: var(--text-secondary);
  font-style: italic;
}

/* Footer */
.footer {
  padding: var(--space-xl) 0 var(--space-lg);
  text-align: center;
  background: var(--bg-primary);
  border-top: 1px solid var(--border);
}

.footer .start-chat-block {
  text-align: center;
}

.footer .cta-channels {
  justify-content: center;
}

.footer-links {
  margin-top: var(--space-md);
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  font-size: 0.9rem;
}

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

/* Privacy Page Specific */
.privacy-page .hero {
  display: block;
  text-align: center;
  padding: var(--space-lg) 0;
}

.privacy-page .section {
  padding: var(--space-md) 0;
}
.privacy-page ul {
  padding-left: 1.2rem;
}