/* ===== Dave Verse Book Marketing - Global Styles ===== */
:root {
  --navy: #0a1628;
  --navy-light: #12253d;
  --navy-card: #152a45;
  --gold: #d4a017;
  --gold-light: #f0c14b;
  --gold-dark: #b8860b;
  --blue: #2b6cb0;
  --blue-light: #4299e1;
  --white: #f8fafc;
  --gray: #a0aec0;
  --success: #38a169;
  --radius: 12px;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  --transition: all 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--navy);
  color: var(--white);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--gold);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: var(--gold-light);
}

/* ===== Header / Nav ===== */
header {
  background: rgba(10, 22, 40, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(212, 160, 23, 0.2);
  position: sticky;
  top: 0;
  z-index: 1000;
  padding: 0.8rem 0;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

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

.logo-link img {
  height: 52px;
  width: auto;
}

.logo-text {
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.logo-text span.blue { color: #4299e1; }
.logo-text span.gold { color: var(--gold); }

nav ul {
  display: flex;
  list-style: none;
  gap: 2rem;
  align-items: center;
}

nav a {
  color: var(--white);
  font-weight: 500;
  font-size: 0.95rem;
  position: relative;
}

nav a:hover,
nav a.active {
  color: var(--gold);
}

nav a.active::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--gold);
}

.btn {
  display: inline-block;
  padding: 0.75rem 1.6rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  text-align: center;
}

.btn-primary {
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: var(--navy);
  box-shadow: 0 4px 15px rgba(212, 160, 23, 0.35);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  color: var(--navy);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(212, 160, 23, 0.45);
}

.btn-outline {
  background: transparent;
  border: 2px solid var(--gold);
  color: var(--gold);
}

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

.btn-large {
  padding: 1rem 2.2rem;
  font-size: 1.05rem;
}

/* Mobile menu */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--gold);
  font-size: 1.8rem;
  cursor: pointer;
}

/* ===== Hero ===== */
.hero {
  padding: 4.5rem 1.5rem 5rem;
  text-align: center;
  background: radial-gradient(ellipse at top, #152a45 0%, var(--navy) 70%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at 30% 20%, rgba(212, 160, 23, 0.06) 0%, transparent 40%);
  pointer-events: none;
}

.hero-logo {
  max-width: 280px;
  margin: 0 auto 1.8rem;
  filter: drop-shadow(0 8px 25px rgba(0, 0, 0, 0.4));
}

.hero h1 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 800;
  margin-bottom: 0.8rem;
  letter-spacing: -0.5px;
}

.hero h1 .blue { color: #4299e1; }
.hero h1 .gold { color: var(--gold); }

.hero .tagline {
  font-size: 1.15rem;
  color: var(--gray);
  max-width: 640px;
  margin: 0 auto 1.5rem;
}

.hero .services-line {
  color: var(--gold);
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-size: 0.85rem;
  margin-bottom: 2rem;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 2rem;
}

/* ===== Sections ===== */
section {
  padding: 4.5rem 1.5rem;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
}

.section-title {
  text-align: center;
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  margin-bottom: 0.6rem;
  font-weight: 700;
}

.section-title span {
  color: var(--gold);
}

.section-subtitle {
  text-align: center;
  color: var(--gray);
  max-width: 600px;
  margin: 0 auto 3rem;
  font-size: 1.05rem;
}

/* Cards */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.8rem;
}

.card {
  background: var(--navy-card);
  border: 1px solid rgba(212, 160, 23, 0.15);
  border-radius: var(--radius);
  padding: 2rem 1.6rem;
  transition: var(--transition);
  box-shadow: var(--shadow);
}

.card:hover {
  transform: translateY(-6px);
  border-color: rgba(212, 160, 23, 0.4);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.45);
}

.card-icon {
  font-size: 2.2rem;
  margin-bottom: 1rem;
  color: var(--gold);
}

.card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.7rem;
  color: var(--gold-light);
}

.card p {
  color: var(--gray);
  font-size: 0.98rem;
}

/* Roadmap steps */
.roadmap {
  display: grid;
  gap: 1.5rem;
  max-width: 800px;
  margin: 0 auto;
}

.step {
  display: flex;
  gap: 1.4rem;
  background: var(--navy-card);
  border-radius: var(--radius);
  padding: 1.5rem 1.6rem;
  border-left: 4px solid var(--gold);
  align-items: flex-start;
}

.step-num {
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: var(--navy);
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.step h3 {
  color: var(--gold-light);
  margin-bottom: 0.3rem;
}

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

/* Book CTA */
.book-cta {
  background: linear-gradient(135deg, #152a45, #0d1f36);
  border: 1px solid rgba(212, 160, 23, 0.3);
  border-radius: 16px;
  padding: 3rem 2rem;
  text-align: center;
  margin: 2rem auto;
  max-width: 700px;
  box-shadow: var(--shadow);
}

.book-cta h2 {
  font-size: 1.8rem;
  margin-bottom: 0.8rem;
}

.book-cta p {
  color: var(--gray);
  margin-bottom: 1.8rem;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}

/* FAQ */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--navy-card);
  border: 1px solid rgba(212, 160, 23, 0.12);
  border-radius: var(--radius);
  margin-bottom: 1rem;
  overflow: hidden;
}

.faq-question {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  color: var(--white);
  font-size: 1.05rem;
  font-weight: 600;
  padding: 1.3rem 1.5rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.faq-question:hover {
  color: var(--gold);
}

.faq-question .icon {
  color: var(--gold);
  font-size: 1.3rem;
  transition: transform 0.3s ease;
}

.faq-item.open .faq-question .icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
  color: var(--gray);
  padding: 0 1.5rem;
}

.faq-item.open .faq-answer {
  max-height: 400px;
  padding: 0 1.5rem 1.4rem;
}

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.contact-info h3 {
  color: var(--gold);
  margin-bottom: 1rem;
  font-size: 1.3rem;
}

.contact-info p {
  color: var(--gray);
  margin-bottom: 1.2rem;
}

.contact-email {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: var(--navy-card);
  padding: 0.9rem 1.3rem;
  border-radius: 8px;
  border: 1px solid rgba(212, 160, 23, 0.25);
  font-size: 1.05rem;
  color: var(--gold-light);
  margin-top: 0.5rem;
}

.contact-email:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.form-group {
  margin-bottom: 1.3rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.4rem;
  font-weight: 500;
  color: var(--gray);
  font-size: 0.9rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.85rem 1.1rem;
  background: var(--navy-light);
  border: 1px solid rgba(212, 160, 23, 0.2);
  border-radius: 8px;
  color: var(--white);
  font-size: 1rem;
  transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(212, 160, 23, 0.15);
}

.form-group textarea {
  min-height: 120px;
  resize: vertical;
}

.form-note {
  font-size: 0.85rem;
  color: var(--gray);
  margin-top: 1rem;
  opacity: 0.8;
}

/* Footer */
footer {
  background: #06101c;
  border-top: 1px solid rgba(212, 160, 23, 0.15);
  padding: 2.5rem 1.5rem 1.5rem;
  margin-top: auto;
}

.footer-content {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 2rem;
  align-items: center;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
}

.footer-brand img {
  height: 40px;
}

.footer-links {
  display: flex;
  gap: 1.8rem;
  flex-wrap: wrap;
}

.footer-links a {
  color: var(--gray);
  font-size: 0.95rem;
}

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

.footer-bottom {
  text-align: center;
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  color: var(--gray);
  font-size: 0.85rem;
}

/* Utilities */
.text-center { text-align: center; }
.mt-2 { margin-top: 2rem; }
.mb-2 { margin-bottom: 2rem; }

/* Responsive */
@media (max-width: 768px) {
  .menu-toggle {
    display: block;
  }

  nav ul {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--navy-light);
    flex-direction: column;
    padding: 1.5rem;
    gap: 1.2rem;
    border-bottom: 1px solid rgba(212, 160, 23, 0.2);
  }

  nav ul.open {
    display: flex;
  }

  .hero {
    padding: 3rem 1.2rem 4rem;
  }

  .hero-logo {
    max-width: 200px;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .step {
    flex-direction: column;
    gap: 0.8rem;
  }

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

  .footer-links {
    justify-content: center;
  }
}

/* ===== Pricing Cards ===== */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: 1.8rem;
  align-items: stretch;
  margin-top: 1rem;
}
.price-card {
  background: var(--navy-card);
  border: 1px solid rgba(212, 160, 23, 0.18);
  border-radius: 16px;
  padding: 2.2rem 1.7rem 2rem;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: var(--transition);
  box-shadow: var(--shadow);
}
.price-card:hover {
  transform: translateY(-6px);
  border-color: rgba(212, 160, 23, 0.45);
}
.price-card.featured {
  border: 2px solid var(--gold);
  background: linear-gradient(180deg, #1a3050 0%, var(--navy-card) 100%);
}
.price-card.featured::before {
  content: "MOST POPULAR";
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: var(--navy);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 1px;
  padding: 0.3rem 0.9rem;
  border-radius: 20px;
}
.plan-name {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--gold-light);
  margin-bottom: 0.4rem;
}
.plan-price {
  font-size: 2.6rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 0.3rem;
}
.plan-price span {
  font-size: 1rem;
  font-weight: 500;
  color: var(--gray);
}
.plan-desc {
  color: var(--gray);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
  min-height: 2.8rem;
}
.plan-features {
  list-style: none;
  flex-grow: 1;
  margin-bottom: 1.8rem;
}
.plan-features li {
  padding: 0.55rem 0;
  color: var(--white);
  font-size: 0.95rem;
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.plan-features li:last-child {
  border-bottom: none;
}
.plan-features li::before {
  content: "✓";
  color: var(--gold);
  font-weight: 800;
  flex-shrink: 0;
}
.price-note {
  text-align: center;
  color: var(--gray);
  font-size: 0.9rem;
  margin-top: 2.5rem;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}
.detail-block {
  max-width: 800px;
  margin: 0 auto 2rem;
  color: var(--gray);
  font-size: 1.05rem;
  line-height: 1.75;
}
.detail-block p {
  margin-bottom: 1rem;
}