/* ===== ClarityBooks Online – Premium Dark Theme ===== */
:root {
  --bg-deep: #0a0a0b;
  --bg-card: #121214;
  --bg-elevated: #1a1a1d;
  --gold: #c9a227;
  --gold-light: #e0c04a;
  --gold-dim: rgba(201, 162, 39, 0.15);
  --text: #f5f5f4;
  --text-muted: #a1a1aa;
  --text-dim: #71717a;
  --border: rgba(255, 255, 255, 0.08);
  --border-gold: rgba(201, 162, 39, 0.35);
  --radius: 12px;
  --radius-lg: 20px;
  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'Inter', system-ui, sans-serif;
  --shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.6);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  background: var(--bg-deep);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== Typography ===== */
h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 500;
  line-height: 1.15;
}

h1 { font-size: clamp(2.8rem, 6vw, 4.2rem); }
h2 { font-size: clamp(2.1rem, 4vw, 3rem); }
h3 { font-size: 1.35rem; }
h4 { font-size: 1.1rem; }

.gold { color: var(--gold); }

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 500;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.25s ease;
}

.btn-gold {
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  color: #0a0a0b;
}

.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(201, 162, 39, 0.35);
}

.btn-outline {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}

.btn-outline:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.btn-sm {
  padding: 10px 20px;
  font-size: 0.875rem;
}

.btn-full {
  width: 100%;
}

/* ===== Header ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(10, 10, 11, 0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text);
}

.logo-mark {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  color: #0a0a0b;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
}

.logo-text {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.logo-online {
  color: var(--gold);
  font-weight: 500;
}

.nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 400;
  transition: color 0.2s;
}

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

.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
}

.mobile-toggle span {
  width: 22px;
  height: 2px;
  background: var(--text);
}

/* ===== Hero ===== */
.hero {
  padding: 140px 0 100px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(201, 162, 39, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
}

.badge {
  display: inline-block;
  padding: 6px 14px;
  background: var(--gold-dim);
  border: 1px solid var(--border-gold);
  border-radius: 999px;
  font-size: 0.8rem;
  color: var(--gold);
  margin-bottom: 24px;
}

.hero-lead {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 480px;
  margin: 24px 0 36px;
}

.hero-ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero-trust {
  display: flex;
  gap: 40px;
}

.trust-item {
  display: flex;
  flex-direction: column;
}

.trust-number {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  color: var(--gold);
  font-weight: 600;
}

.trust-label {
  font-size: 0.8rem;
  color: var(--text-dim);
}

/* Dashboard Preview */
.glass-card {
  background: rgba(26, 26, 29, 0.7);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow);
}

.dashboard-preview {
  padding: 28px;
}

.dash-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}

.dash-title {
  font-weight: 500;
  font-size: 0.95rem;
}

.dash-status {
  font-size: 0.8rem;
  color: #4ade80;
}

.dash-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 28px;
}

.metric-label {
  display: block;
  font-size: 0.75rem;
  color: var(--text-dim);
  margin-bottom: 4px;
}

.metric-value {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 600;
}

.metric-change {
  font-size: 0.8rem;
  margin-left: 8px;
}

.metric-change.positive { color: #4ade80; }

.dash-bars {
  display: flex;
  align-items: flex-end;
  gap: 10px;
  height: 100px;
  margin-bottom: 20px;
}

.bar {
  flex: 1;
  background: rgba(201, 162, 39, 0.25);
  border-radius: 4px 4px 0 0;
  transition: background 0.3s;
}

.bar.active {
  background: linear-gradient(to top, var(--gold), var(--gold-light));
}

.dash-footer {
  font-size: 0.75rem;
  color: var(--text-dim);
  text-align: center;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

/* ===== Trust Bar ===== */
.trust-bar {
  padding: 40px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-card);
}

.trust-bar-label {
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 20px;
}

.trust-logos {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 32px;
}

.trust-logos span {
  font-size: 0.9rem;
  color: var(--text-muted);
  font-weight: 500;
  opacity: 0.7;
}

/* ===== Sections ===== */
.section {
  padding: 100px 0;
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 60px;
}

.section-eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 16px;
}

.section-header p {
  color: var(--text-muted);
  margin-top: 16px;
  font-size: 1.05rem;
}

/* ===== Services ===== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: border-color 0.3s, transform 0.3s;
}

.service-card:hover {
  border-color: var(--border-gold);
  transform: translateY(-4px);
}

.service-card.featured {
  border-color: var(--border-gold);
  background: linear-gradient(145deg, var(--bg-card), rgba(201, 162, 39, 0.05));
}

.service-icon {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--gold);
  margin-bottom: 16px;
}

.service-card h3 {
  margin-bottom: 12px;
}

.service-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 16px;
}

.service-card ul {
  list-style: none;
}

.service-card li {
  font-size: 0.875rem;
  color: var(--text-dim);
  padding: 4px 0;
  padding-left: 16px;
  position: relative;
}

.service-card li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--gold);
}

/* ===== Technology ===== */
.technology {
  background: var(--bg-card);
}

.tech-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.tech-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}

.tech-card h4 {
  color: var(--gold);
  margin-bottom: 10px;
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: 0.95rem;
}

.tech-card p {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ===== Process ===== */
.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

.step-number {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  color: var(--gold);
  opacity: 0.6;
  margin-bottom: 12px;
}

.step h3 {
  margin-bottom: 10px;
}

.step p {
  font-size: 0.95rem;
  color: var(--text-muted);
}

/* ===== Pricing ===== */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: start;
}

.price-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  position: relative;
}

.price-card.featured {
  border-color: var(--gold);
  background: linear-gradient(160deg, var(--bg-card) 0%, rgba(201, 162, 39, 0.08) 100%);
  transform: scale(1.03);
}

.price-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gold);
  color: #0a0a0b;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 14px;
  border-radius: 999px;
}

.price-tier {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  margin-bottom: 8px;
}

.price-amount {
  font-family: var(--font-serif);
  font-size: 2.4rem;
  font-weight: 600;
  color: var(--gold);
  margin-bottom: 8px;
}

.price-amount span {
  font-size: 1rem;
  color: var(--text-muted);
  font-weight: 400;
}

.price-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.price-card ul {
  list-style: none;
  margin-bottom: 28px;
}

.price-card li {
  font-size: 0.9rem;
  color: var(--text-muted);
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
}

.price-card li:last-child {
  border-bottom: none;
}

.pricing-note {
  text-align: center;
  margin-top: 40px;
  font-size: 0.875rem;
  color: var(--text-dim);
}

/* ===== Portal ===== */
.portal {
  background: var(--bg-card);
}

.portal-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.portal-content .section-eyebrow {
  display: block;
  margin-bottom: 12px;
}

.portal-content h2 {
  margin-bottom: 16px;
}

.portal-content > p {
  color: var(--text-muted);
  margin-bottom: 24px;
}

.portal-list {
  list-style: none;
  margin-bottom: 32px;
}

.portal-list li {
  padding: 10px 0;
  padding-left: 28px;
  position: relative;
  color: var(--text-muted);
}

.portal-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--gold);
  font-weight: 600;
}

.portal-card {
  padding: 0;
  overflow: hidden;
}

.portal-header {
  padding: 18px 24px;
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--border);
  font-weight: 500;
}

.portal-nav {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--border);
}

.portal-nav span {
  flex: 1;
  text-align: center;
  padding: 12px;
  font-size: 0.85rem;
  color: var(--text-dim);
  cursor: default;
}

.portal-nav span.active {
  color: var(--gold);
  border-bottom: 2px solid var(--gold);
}

.portal-body {
  padding: 20px 24px;
}

.portal-row {
  display: flex;
  justify-content: space-between;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
}

.portal-row:last-child {
  border-bottom: none;
}

.portal-row .gold { color: var(--gold); }
.portal-row .action { color: var(--gold); font-weight: 500; }

/* ===== Testimonials ===== */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
}

.testimonial-card p {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  line-height: 1.5;
  margin-bottom: 24px;
  color: var(--text);
}

.testimonial-author strong {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.95rem;
}

.testimonial-author span {
  font-size: 0.85rem;
  color: var(--text-dim);
}

/* ===== FAQ ===== */
.faq-list {
  max-width: 720px;
  margin: 0 auto;
}

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

.faq-question {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 1.05rem;
  font-weight: 500;
  padding: 22px 0;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-question::after {
  content: '+';
  font-size: 1.4rem;
  color: var(--gold);
  transition: transform 0.2s;
}

.faq-item.open .faq-question::after {
  content: '−';
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}

.faq-item.open .faq-answer {
  max-height: 300px;
}

.faq-answer p {
  padding-bottom: 22px;
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* ===== Contact ===== */
.contact {
  background: var(--bg-card);
}

.contact-form {
  max-width: 640px;
  margin: 0 auto;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 16px;
  background: var(--bg-deep);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  transition: border-color 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--gold);
}

.form-group textarea {
  resize: vertical;
  min-height: 110px;
}

.form-note {
  text-align: center;
  margin-top: 16px;
  font-size: 0.8rem;
  color: var(--text-dim);
}

/* ===== Footer ===== */
.footer {
  padding: 80px 0 0;
  border-top: 1px solid var(--border);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 60px;
}

.footer-brand p {
  margin-top: 16px;
  font-size: 0.9rem;
  color: var(--text-muted);
  max-width: 280px;
}

.footer-links h4,
.footer-contact h4 {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-dim);
  margin-bottom: 16px;
}

.footer-links a {
  display: block;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  margin-bottom: 10px;
  transition: color 0.2s;
}

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

.footer-contact p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 24px 0;
}

.footer-bottom .container {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-bottom p {
  font-size: 0.8rem;
  color: var(--text-dim);
}

.disclaimer {
  max-width: 700px;
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .hero-grid,
  .portal-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .services-grid,
  .pricing-grid,
  .testimonial-grid {
    grid-template-columns: 1fr 1fr;
  }

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

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

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

@media (max-width: 768px) {
  .nav {
    display: none;
  }

  .mobile-toggle {
    display: flex;
  }

  .hero {
    padding: 120px 0 60px;
  }

  .hero-trust {
    flex-direction: column;
    gap: 20px;
  }

  .services-grid,
  .pricing-grid,
  .testimonial-grid,
  .tech-grid,
  .process-steps,
  .form-row {
    grid-template-columns: 1fr;
  }

  .price-card.featured {
    transform: none;
  }

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

  .section {
    padding: 70px 0;
  }
}

/* ===== Enhanced Interactive Elements ===== */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

.counter {
  font-variant-numeric: tabular-nums;
}

/* Logo image */
.logo img {
  height: 40px;
  width: auto;
}

/* Page header for inner pages */
.page-hero {
  padding: 140px 0 80px;
  text-align: center;
  background: radial-gradient(ellipse at top, rgba(201,162,39,0.06) 0%, transparent 60%);
}
.page-hero h1 {
  margin-bottom: 16px;
}
.page-hero p {
  color: var(--text-muted);
  max-width: 560px;
  margin: 0 auto;
  font-size: 1.1rem;
}

/* Interactive calculator */
.calc-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  max-width: 480px;
  margin: 0 auto;
}
.calc-group {
  margin-bottom: 24px;
}
.calc-group label {
  display: block;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 8px;
}
.calc-group input[type="range"] {
  width: 100%;
  accent-color: var(--gold);
}
.calc-value {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  color: var(--gold);
  margin-top: 6px;
}
.calc-result {
  background: var(--bg-elevated);
  border-radius: var(--radius);
  padding: 20px;
  text-align: center;
  margin-top: 20px;
}
.calc-result-label {
  font-size: 0.85rem;
  color: var(--text-dim);
}
.calc-result-amount {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  color: var(--gold);
  font-weight: 600;
}

/* Sticky CTA bar */
.sticky-cta {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 90;
  display: none;
  animation: slideUp 0.4s ease;
}
.sticky-cta.visible {
  display: block;
}
@keyframes slideUp {
  from { transform: translateY(20px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

/* Progress indicator for multi-step */
.progress-dots {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin-bottom: 24px;
}
.progress-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--border);
}
.progress-dots span.active {
  background: var(--gold);
}

/* Hover lift cards */
.lift-card {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.lift-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}

/* Active nav link */
.nav a.active {
  color: var(--gold);
}

/* Mobile nav improved */
@media (max-width: 768px) {
  .nav.mobile-open {
    display: flex !important;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    flex-direction: column;
    background: var(--bg-deep);
    padding: 24px;
    border-bottom: 1px solid var(--border);
    gap: 16px;
  }
}