/* ─── Reset & Base ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --navy:    #0F1729;
  --navy-2:  #1a2740;
  --gold:    #D4A843;
  --gold-lt: #e8c06a;
  --cream:   #F5F0E8;
  --white:   #FFFFFF;
  --gray-1:  #8a94a6;
  --gray-2:  #c4cad6;
  --font-head: 'Playfair Display', Georgia, serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
}

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

body {
  background: var(--navy);
  color: var(--cream);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ─── Navigation ─── */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 1.25rem 2rem;
  border-bottom: 1px solid rgba(212,168,67,0.15);
  background: rgba(15,23,41,0.92);
  backdrop-filter: blur(12px);
}
.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: baseline;
  gap: 1rem;
}
.nav-logo {
  font-family: var(--font-head);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 0.02em;
}
.nav-tagline {
  font-size: 0.8rem;
  color: var(--gray-1);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* ─── Hero ─── */
.hero {
  max-width: 1100px;
  margin: 0 auto;
  padding: 6rem 2rem 5rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.hero-eyebrow {
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.25rem;
  font-weight: 500;
}
.hero-headline {
  font-family: var(--font-head);
  font-size: clamp(2.6rem, 5vw, 4rem);
  font-weight: 900;
  line-height: 1.1;
  color: var(--white);
  margin-bottom: 1.5rem;
}
.hero-headline em {
  font-style: italic;
  color: var(--gold);
}
.hero-sub {
  font-size: 1.05rem;
  color: var(--gray-1);
  line-height: 1.7;
  max-width: 44ch;
}

/* Hero Verse Card */
.hero-verse {
  background: var(--navy-2);
  border: 1px solid rgba(212,168,67,0.25);
  border-radius: 16px;
  padding: 2rem 2.25rem;
  position: relative;
  overflow: hidden;
}
.hero-verse::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at top left, rgba(212,168,67,0.07) 0%, transparent 60%);
  pointer-events: none;
}
.verse-label {
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.75rem;
  font-weight: 500;
}
.verse-text {
  font-family: var(--font-head);
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--cream);
  font-style: italic;
  margin-bottom: 1.25rem;
}
.verse-wave {
  display: flex;
  gap: 3px;
  align-items: flex-end;
  height: 22px;
}
.wave-bar {
  display: block;
  width: 4px;
  background: var(--gold);
  border-radius: 2px;
  opacity: 0.6;
  animation: wave 1.4s ease-in-out infinite;
}
.wave-bar:nth-child(1) { height: 40%; animation-delay: 0s; }
.wave-bar:nth-child(2) { height: 70%; animation-delay: 0.1s; }
.wave-bar:nth-child(3) { height: 50%; animation-delay: 0.2s; }
.wave-bar:nth-child(4) { height: 90%; animation-delay: 0.3s; }
.wave-bar:nth-child(5) { height: 60%; animation-delay: 0.4s; }
.wave-bar:nth-child(6) { height: 80%; animation-delay: 0.5s; }
.wave-bar:nth-child(7) { height: 45%; animation-delay: 0.6s; }
.wave-bar:nth-child(8) { height: 65%; animation-delay: 0.7s; }
@keyframes wave {
  0%, 100% { transform: scaleY(1); }
  50%       { transform: scaleY(0.5); }
}

/* ─── Display Preview ─── */
.display-preview {
  max-width: 1100px;
  margin: 0 auto;
  padding: 5rem 2rem;
  text-align: center;
}
.display-label {
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 2rem;
  font-weight: 500;
}
.display-screen {
  display: inline-block;
  background: #FFFFFF;
  color: var(--navy);
  border-radius: 12px;
  padding: 3rem 3.5rem;
  text-align: center;
  box-shadow: 0 40px 80px rgba(0,0,0,0.5), 0 0 0 1px rgba(255,255,255,0.06);
  max-width: 480px;
  width: 100%;
}
.display-book {
  font-family: var(--font-head);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #8B6914;
  margin-bottom: 0.25rem;
}
.display-chapter {
  font-family: var(--font-head);
  font-size: 1rem;
  color: #8B6914;
  margin-bottom: 1.5rem;
  font-style: italic;
}
.display-verse {
  font-family: var(--font-head);
  font-size: 1.35rem;
  line-height: 1.6;
  color: #1a2740;
  margin-bottom: 0.6rem;
  font-style: italic;
}
.display-ref {
  font-size: 0.75rem;
  color: #8B6914;
  letter-spacing: 0.08em;
  margin-top: 1.5rem;
}
.display-caption {
  margin-top: 1.75rem;
  font-size: 0.9rem;
  color: var(--gray-1);
  max-width: 46ch;
  margin-left: auto;
  margin-right: auto;
}

/* ─── Features ─── */
.features {
  background: var(--navy-2);
  padding: 5rem 2rem;
  border-top: 1px solid rgba(255,255,255,0.05);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.section-title {
  font-family: var(--font-head);
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 700;
  color: var(--white);
  text-align: center;
  margin-bottom: 3.5rem;
}
.features-grid {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5px;
  background: rgba(255,255,255,0.06);
  border-radius: 20px;
  overflow: hidden;
}
.feature-card {
  background: var(--navy-2);
  padding: 2.25rem 2rem;
  transition: background 0.2s;
}
.feature-card:hover {
  background: #1e2d45;
}
.feature-icon {
  color: var(--gold);
  margin-bottom: 1.25rem;
}
.feature-card h3 {
  font-family: var(--font-head);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.75rem;
}
.feature-card p {
  font-size: 0.88rem;
  color: var(--gray-1);
  line-height: 1.65;
}

/* ─── Process ─── */
.process {
  max-width: 1100px;
  margin: 0 auto;
  padding: 5rem 2rem;
}
.process-steps {
  display: flex;
  align-items: stretch;
  gap: 0;
  margin-top: 0;
}
.step {
  flex: 1;
  padding: 0 2rem;
}
.step:first-child { padding-left: 0; }
.step:last-child  { padding-right: 0; }
.step-number {
  font-family: var(--font-head);
  font-size: 3rem;
  font-weight: 900;
  color: var(--gold);
  opacity: 0.3;
  margin-bottom: 0.75rem;
  line-height: 1;
}
.step h3 {
  font-family: var(--font-head);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.75rem;
}
.step p {
  font-size: 0.9rem;
  color: var(--gray-1);
  line-height: 1.65;
}
.step-divider {
  width: 1px;
  background: rgba(212,168,67,0.2);
  align-self: stretch;
  margin: 0 1rem;
}

/* ─── Testimonials ─── */
.testimonials {
  background: var(--navy-2);
  padding: 5rem 2rem;
  border-top: 1px solid rgba(255,255,255,0.05);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.testimonials-label {
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  text-align: center;
  margin-bottom: 2.5rem;
  font-weight: 500;
}
.testimonials-grid {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.testimonial {
  border: 1px solid rgba(212,168,67,0.15);
  border-radius: 14px;
  padding: 2rem;
  background: rgba(255,255,255,0.02);
}
.testimonial p {
  font-family: var(--font-head);
  font-size: 1rem;
  font-style: italic;
  color: var(--cream);
  line-height: 1.65;
  margin-bottom: 1.25rem;
}
.testimonial footer {
  font-size: 0.78rem;
  color: var(--gold);
  letter-spacing: 0.04em;
  font-weight: 500;
}

/* ─── Closing ─── */
.closing {
  max-width: 1100px;
  margin: 0 auto;
  padding: 7rem 2rem;
  text-align: center;
}
.closing-inner { max-width: 60ch; margin: 0 auto; }
.closing h2 {
  font-family: var(--font-head);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  color: var(--white);
  margin-bottom: 1.25rem;
}
.closing p {
  font-size: 1rem;
  color: var(--gray-1);
  line-height: 1.7;
  margin-bottom: 2.5rem;
}
.closing-features {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  font-size: 0.85rem;
  color: var(--gray-2);
}
.dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--gold);
  opacity: 0.5;
  display: inline-block;
}

/* ─── Footer ─── */
.footer {
  border-top: 1px solid rgba(212,168,67,0.12);
  padding: 3rem 2rem;
  text-align: center;
}
.footer-logo {
  font-family: var(--font-head);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--gold);
  margin-bottom: 0.6rem;
}
.footer-copy {
  font-size: 0.85rem;
  color: var(--gray-1);
  margin-bottom: 0.35rem;
}
.footer-sub {
  font-size: 0.75rem;
  color: var(--gray-1);
  opacity: 0.6;
}

/* ─── Mobile ─── */
@media (max-width: 768px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 3rem;
    padding: 4rem 1.5rem 3rem;
  }
  .features-grid {
    grid-template-columns: 1fr;
    border-radius: 12px;
  }
  .process-steps {
    flex-direction: column;
    gap: 2.5rem;
  }
  .step-divider { display: none; }
  .step { padding: 0; }
  .testimonials-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  .display-screen { padding: 2rem 1.5rem; }
}
@media (max-width: 480px) {
  .hero-headline { font-size: 2.4rem; }
  .closing h2 { font-size: 1.8rem; }
}