/* ========================
   LittleNestling — styles.css
   ======================== */

/* --- TOKENS --- */
:root {
  --cream: #faf7f2;
  --cream-dark: #f2ece0;
  --warm-white: #ffffff;
  --text-dark: #2c2218;
  --text-body: #4a3d2e;
  --text-muted: #7a6a56;
  --accent: #c47a4a;
  --accent-dark: #a45e30;
  --accent-light: #f0d4ba;
  --sage: #8aaa8c;
  --sage-light: #d6e8d7;
  --blush: #e8c4c0;
  --border: #e0d4c0;

  --font-serif: 'Georgia', 'Times New Roman', serif;
  --font-sans: 'Helvetica Neue', 'Arial', sans-serif;

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;

  --shadow-sm: 0 1px 4px rgba(44, 34, 24, 0.08);
  --shadow-md: 0 4px 16px rgba(44, 34, 24, 0.12);
  --shadow-lg: 0 8px 32px rgba(44, 34, 24, 0.15);

  --max-w: 1100px;
  --gap: 2rem;
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-sans);
  background-color: var(--cream);
  color: var(--text-body);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--accent); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--accent-dark); }
ul { list-style: none; }
details { cursor: pointer; }
summary { list-style: none; }
summary::-webkit-details-marker { display: none; }

/* --- CONTAINER --- */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* --- TYPOGRAPHY --- */
h1, h2, h3, h4 {
  font-family: var(--font-serif);
  color: var(--text-dark);
  line-height: 1.25;
  font-weight: normal;
}

h1 { font-size: clamp(2rem, 4.5vw, 3.25rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); margin-bottom: 1.25rem; }
h3 { font-size: clamp(1.1rem, 2vw, 1.35rem); margin-bottom: 0.6rem; }

p { margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

.section-lead {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 600px;
  margin-bottom: 2rem;
}

/* --- SECTIONS --- */
.section { padding: 5rem 0; }
.bg-light { background-color: var(--cream-dark); }

/* --- BUTTONS --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  padding: 0.75rem 1.75rem;
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--accent);
  color: var(--warm-white);
  box-shadow: 0 2px 8px rgba(196, 122, 74, 0.3);
}
.btn-primary:hover { background-color: var(--accent-dark); color: var(--warm-white); box-shadow: 0 4px 12px rgba(196, 122, 74, 0.4); transform: translateY(-1px); }

.btn-secondary {
  background-color: var(--cream);
  color: var(--text-dark);
  border: 1.5px solid var(--border);
}
.btn-secondary:hover { background-color: var(--cream-dark); color: var(--text-dark); }

.btn-ghost { background: transparent; color: var(--text-muted); }
.btn-ghost:hover { color: var(--text-dark); }

.btn-sm { font-size: 0.875rem; padding: 0.5rem 1.25rem; }
.btn-lg { font-size: 1.1rem; padding: 0.9rem 2.25rem; }
.btn-full { width: 100%; }

/* --- BADGES --- */
.badge {
  display: inline-block;
  font-size: 0.85rem;
  padding: 0.35rem 0.8rem;
  border-radius: 100px;
  background-color: var(--cream-dark);
  border: 1px solid var(--border);
  color: var(--text-muted);
}

/* --- HEADER --- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--cream);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(8px);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 2rem;
  padding-top: 1rem;
  padding-bottom: 1rem;
}

.logo {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  color: var(--text-dark);
  font-weight: normal;
  flex-shrink: 0;
}
.logo span { color: var(--accent); }
.logo-light { color: var(--cream); }
.logo-light span { color: var(--accent-light); }

.nav-links {
  display: flex;
  gap: 1.5rem;
  flex: 1;
}
.nav-links a {
  font-size: 0.9rem;
  color: var(--text-muted);
  font-weight: 500;
}
.nav-links a:hover { color: var(--text-dark); }

/* --- HERO --- */
.hero {
  padding: 5rem 0 4rem;
  background-color: var(--cream);
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-eyebrow {
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 1rem;
}

.hero h1 { margin-bottom: 1.25rem; }

.hero-lead {
  font-size: 1.15rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
  max-width: 480px;
}

.hero-cta {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin-bottom: 1.75rem;
  flex-wrap: wrap;
}

.hero-hint {
  font-size: 0.875rem;
  color: var(--text-muted);
}

.hero-badges {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.hero-image img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  object-fit: cover;
  width: 100%;
  aspect-ratio: 16/11;
}

/* --- FOR WHOM --- */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1.5rem;
  margin-top: 1rem;
}

.card {
  background: var(--warm-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  transition: box-shadow 0.2s, transform 0.2s;
}
.card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }

.card-icon {
  font-size: 1.75rem;
  margin-bottom: 0.75rem;
}

.card h3 { margin-bottom: 0.5rem; }
.card p { color: var(--text-muted); font-size: 0.95rem; margin-bottom: 0; }

/* --- HOW IT WORKS --- */
.process-steps { display: flex; flex-direction: column; gap: 2rem; margin-top: 1rem; }

.step {
  display: grid;
  grid-template-columns: 3.5rem 1fr;
  gap: 1.5rem;
  align-items: start;
}

.step-num {
  font-family: var(--font-serif);
  font-size: 2.25rem;
  color: var(--accent-light);
  line-height: 1;
  font-weight: normal;
}

.step-content h3 { margin-bottom: 0.4rem; }
.step-content p { color: var(--text-muted); margin-bottom: 0; }

/* --- MATERIALS --- */
.materials-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.materials-image img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
}

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

.features-list li {
  display: grid;
  grid-template-columns: 2rem 1fr;
  gap: 0.75rem;
  align-items: start;
}

.feature-icon { font-size: 1.25rem; margin-top: 0.1rem; }

.features-list li strong { display: block; color: var(--text-dark); margin-bottom: 0.2rem; }
.features-list li p { color: var(--text-muted); font-size: 0.9rem; margin-bottom: 0; }

/* --- CURRICULUM --- */
.curriculum-list { display: flex; flex-direction: column; gap: 0; margin-top: 1rem; }

.module {
  border-bottom: 1px solid var(--border);
}
.module:first-child { border-top: 1px solid var(--border); }

.module-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem 0;
  user-select: none;
  transition: color 0.2s;
}
.module-header:hover .module-title { color: var(--accent); }

.module-num {
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
  flex-shrink: 0;
  min-width: 75px;
}

.module-title { flex: 1; font-weight: 500; color: var(--text-dark); font-size: 1rem; }

.module-toggle {
  font-size: 1.5rem;
  color: var(--text-muted);
  transition: transform 0.3s;
  flex-shrink: 0;
}
details[open] .module-toggle { transform: rotate(45deg); }

.module-body {
  padding: 0 0 1.5rem 6rem;
}
.module-body li {
  padding: 0.35rem 0;
  color: var(--text-muted);
  font-size: 0.95rem;
  position: relative;
  padding-left: 1.25rem;
}
.module-body li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--accent-light);
}

/* --- RESULTS --- */
.results-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.results-list {
  margin: 1.25rem 0;
}
.results-list li {
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border);
  color: var(--text-body);
  padding-left: 1.5rem;
  position: relative;
}
.results-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--sage);
  font-weight: 600;
}

.results-note {
  font-size: 0.875rem;
  color: var(--text-muted);
  font-style: italic;
}

.results-image img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
}

/* --- REVIEWS --- */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-top: 1rem;
}

.review-card {
  background: var(--warm-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.75rem;
}

.review-text {
  font-style: italic;
  color: var(--text-body);
  margin-bottom: 1rem;
  font-size: 0.95rem;
  line-height: 1.7;
}

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

.reviews-disclaimer {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 2rem;
  font-style: italic;
}

/* --- IMAGE BREAK --- */
.image-break {
  position: relative;
  overflow: hidden;
  height: 320px;
}

.image-break img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.image-break-overlay {
  position: absolute;
  inset: 0;
  background: rgba(44, 34, 24, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
}

.image-break-overlay p {
  font-family: var(--font-serif);
  font-size: clamp(1.25rem, 3vw, 2rem);
  color: var(--warm-white);
  text-align: center;
  margin: 0;
  padding: 0 2rem;
}

/* --- PRICING --- */
.pricing-card {
  max-width: 580px;
  margin: 2rem auto 0;
  background: var(--warm-white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.pricing-header {
  background: var(--accent);
  padding: 2rem 2.5rem 1.5rem;
}
.pricing-header h3 {
  color: var(--warm-white);
  font-size: 1.4rem;
}

.pricing-includes {
  padding: 1.75rem 2.5rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.pricing-includes li {
  color: var(--text-body);
  padding-left: 1.5rem;
  position: relative;
}
.pricing-includes li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--sage);
  font-weight: 600;
}

.pricing-cta {
  padding: 1.75rem 2.5rem;
  text-align: center;
}

.pricing-note {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 0.75rem;
  margin-bottom: 0;
}

/* --- FAQ --- */
.faq-list { max-width: 720px; }

.faq-item {
  border-bottom: 1px solid var(--border);
}
.faq-item:first-child { border-top: 1px solid var(--border); }

.faq-item summary {
  padding: 1.25rem 0;
  font-weight: 500;
  color: var(--text-dark);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  user-select: none;
  transition: color 0.2s;
}
.faq-item summary:hover { color: var(--accent); }
.faq-item summary::after {
  content: '+';
  font-size: 1.5rem;
  color: var(--text-muted);
  flex-shrink: 0;
  transition: transform 0.3s;
}
.faq-item[open] summary::after { transform: rotate(45deg); }

.faq-body {
  padding: 0 0 1.25rem 0;
  color: var(--text-muted);
}

/* --- LEAD FORM --- */
.lead-form-section {
  background: linear-gradient(135deg, var(--cream) 0%, var(--cream-dark) 100%);
}

.form-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  max-width: 860px;
  margin: 0 auto;
  align-items: start;
}

.form-intro h2 { margin-bottom: 1rem; }
.form-intro p { color: var(--text-muted); }

.lead-form {
  background: var(--warm-white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border);
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-dark);
  margin-bottom: 0.4rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  font-family: var(--font-sans);
  font-size: 1rem;
  color: var(--text-body);
  background: var(--cream);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.7rem 1rem;
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
}

.form-group input:focus,
.form-group select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(196, 122, 74, 0.15);
}

.form-group input.is-invalid,
.form-group select.is-invalid {
  border-color: #c0392b;
}

.field-error {
  display: block;
  font-size: 0.8rem;
  color: #c0392b;
  margin-top: 0.3rem;
  min-height: 1rem;
}

.form-group--checkbox {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.875rem;
  color: var(--text-muted);
  cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
  width: auto;
  flex-shrink: 0;
  margin-top: 2px;
  accent-color: var(--accent);
}

/* --- FOOTER --- */
.site-footer {
  background-color: var(--text-dark);
  padding: 3.5rem 0;
  color: rgba(255,255,255,0.65);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.footer-brand .logo { display: block; margin-bottom: 0.5rem; }
.footer-brand p { font-size: 0.875rem; margin-bottom: 0; }

.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.footer-nav a {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.65);
}
.footer-nav a:hover { color: var(--accent-light); }

.footer-legal p {
  font-size: 0.8rem;
  margin-bottom: 0.25rem;
  line-height: 1.5;
}

/* --- COOKIE BANNER --- */
.cookie-banner {
  position: fixed;
  bottom: 1.5rem;
  left: 1.5rem;
  right: 1.5rem;
  max-width: 480px;
  background: var(--warm-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  z-index: 999;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.3s, transform 0.3s;
  pointer-events: none;
}

.cookie-banner.is-visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: all;
}

.cookie-banner.is-hidden { display: none; }

.cookie-banner p {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: 0;
}

.cookie-actions { display: flex; gap: 0.5rem; flex-shrink: 0; }

/* --- SUCCESS PAGE --- */
.success-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 3rem 1.5rem;
  text-align: center;
  background-color: var(--cream);
}

.success-icon { font-size: 4rem; margin-bottom: 1.5rem; }
.success-page h1 { margin-bottom: 1rem; }
.success-page .success-lead { font-size: 1.1rem; color: var(--text-muted); max-width: 480px; margin: 0 auto 2rem; }
.success-image {
  width: 240px;
  height: 240px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 2.5rem;
  box-shadow: var(--shadow-md);
}

/* --- LEGAL PAGES --- */
.legal-page {
  max-width: 760px;
  margin: 0 auto;
  padding: 4rem 1.5rem;
}

.legal-page h1 { font-size: clamp(1.5rem, 3vw, 2rem); margin-bottom: 0.5rem; }
.legal-page .legal-date { color: var(--text-muted); font-size: 0.875rem; margin-bottom: 2.5rem; display: block; }
.legal-page h2 { font-size: 1.2rem; margin-top: 2rem; margin-bottom: 0.6rem; }
.legal-page p { font-size: 0.95rem; color: var(--text-body); }
.legal-page ul { padding-left: 1.5rem; margin: 0.5rem 0 1rem; }
.legal-page ul li { list-style: disc; font-size: 0.95rem; color: var(--text-body); margin-bottom: 0.4rem; }
.legal-back { display: inline-block; margin-top: 2.5rem; }

/* --- SCROLL REVEAL --- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* === RESPONSIVE === */
@media (max-width: 900px) {
  .hero-inner,
  .materials-inner,
  .results-inner {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .hero-image { order: -1; }

  .form-wrapper {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .nav-links { display: none; }

  .module-body { padding-left: 1rem; }
}

@media (max-width: 640px) {
  .section { padding: 3rem 0; }
  .hero { padding: 3rem 0 2.5rem; }

  .hero-cta {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }

  .cookie-banner {
    flex-direction: column;
    align-items: flex-start;
    bottom: 0;
    left: 0;
    right: 0;
    border-radius: var(--radius-md) var(--radius-md) 0 0;
  }

  .image-break { height: 220px; }

  .pricing-header,
  .pricing-includes,
  .pricing-cta { padding-left: 1.5rem; padding-right: 1.5rem; }

  .lead-form { padding: 1.5rem; }

  .step { grid-template-columns: 2.5rem 1fr; gap: 1rem; }
  .step-num { font-size: 1.75rem; }
}