:root {
  --bg: #f4efe6;
  --surface: #fffaf3;
  --ink: #1f2a22;
  --muted: #556154;
  --brand: #2e5a45;
  --brand-deep: #1e3b2d;
  --accent: #c77733;
  --accent-soft: #f1d7bd;
  --ring: #d8c8b2;
  --radius: 16px;
  --shadow: 0 10px 28px rgba(23, 35, 28, 0.1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Source Serif 4", Georgia, serif;
  color: var(--ink);
  line-height: 1.6;
  background:
    radial-gradient(circle at 94% 2%, rgba(199, 119, 51, 0.18), transparent 38%),
    radial-gradient(circle at 0% 18%, rgba(46, 90, 69, 0.12), transparent 34%),
    var(--bg);
}

h1,
h2,
h3,
.brand,
.btn,
.eyebrow,
.nav-list a {
  font-family: "Sora", "Trebuchet MS", sans-serif;
  line-height: 1.2;
}

a {
  color: var(--brand-deep);
  text-decoration-thickness: 0.08em;
  text-underline-offset: 0.12em;
}

a:hover {
  color: var(--brand);
}

.container {
  width: min(1120px, 92vw);
  margin: 0 auto;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
  background: #fff;
  padding: 0.5rem 0.8rem;
  border-radius: 8px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(244, 239, 230, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(31, 42, 34, 0.1);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  font-weight: 700;
  text-decoration: none;
  color: var(--ink);
}

.brand-logo {
  width: 220px;
  height: auto;
  object-fit: contain;
  border-radius: 4px;
  mix-blend-mode: multiply;
}

.nav-list {
  display: flex;
  gap: 1.15rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-list a {
  text-decoration: none;
  color: var(--ink);
  font-weight: 600;
  font-size: 0.95rem;
}

.hero {
  padding: 5.4rem 0 2.8rem;
}

.hero-grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: 1.35fr 1fr;
  align-items: start;
}

.eyebrow {
  margin: 0 0 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--brand-deep);
  font-size: 0.78rem;
  font-weight: 700;
}

h1 {
  font-size: clamp(2rem, 4.2vw, 3.4rem);
  margin: 0 0 1rem;
}

.lead {
  font-size: 1.13rem;
  max-width: 62ch;
  color: var(--muted);
}

.cta-row {
  display: flex;
  gap: 0.9rem;
  flex-wrap: wrap;
  margin-top: 1.5rem;
}

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

.btn {
  display: inline-block;
  border-radius: 999px;
  padding: 0.75rem 1.15rem;
  text-decoration: none;
  font-weight: 700;
}

.btn-primary {
  background: linear-gradient(120deg, var(--accent), #a85a1f);
  color: #fff;
}

.btn-primary:hover {
  color: #fff;
  filter: brightness(1.06);
}

.btn-secondary {
  background: transparent;
  border: 1px solid var(--ring);
}

.hero-panel {
  background: var(--surface);
  border-radius: var(--radius);
  border: 1px solid rgba(31, 42, 34, 0.13);
  box-shadow: var(--shadow);
  padding: 1.2rem 1.3rem;
}

.hero-panel h2 {
  margin-top: 0;
}

.hero-panel ul {
  margin: 0;
  padding-left: 1rem;
}

.trust-band {
  padding: 1rem 0 2.25rem;
}

.trust-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(3, 1fr);
}

.trust-grid article {
  background: #fff;
  border: 1px solid rgba(31, 42, 34, 0.11);
  border-radius: var(--radius);
  padding: 1rem;
}

.trust-grid h2 {
  font-size: 1.1rem;
  margin-top: 0.2rem;
}

.section {
  padding: 3.2rem 0;
}

.section.alt {
  background: rgba(255, 250, 243, 0.76);
  border-top: 1px solid rgba(31, 42, 34, 0.08);
  border-bottom: 1px solid rgba(31, 42, 34, 0.08);
}

.section-grid {
  display: grid;
  gap: 1.6rem;
  grid-template-columns: 1.2fr 1fr;
}

h2 {
  font-size: clamp(1.5rem, 2.9vw, 2.25rem);
  margin-top: 0;
}

.section-intro {
  margin-top: -0.35rem;
  color: var(--muted);
}

.logo-wall {
  margin-top: 1rem;
  display: grid;
  gap: 0.9rem;
  grid-template-columns: repeat(6, minmax(0, 1fr));
}

.logo-wall img {
  width: 100%;
  height: 84px;
  object-fit: contain;
  background: #fff;
  border: 1px solid rgba(31, 42, 34, 0.08);
  border-radius: 12px;
  padding: 0.65rem;
  filter: grayscale(100%);
  transition: filter 200ms ease, transform 200ms ease;
}

.logo-wall img:hover {
  filter: grayscale(0%);
  transform: translateY(-2px);
}

.pillars {
  display: grid;
  gap: 0.9rem;
}

.pillars article {
  background: #fff;
  border-radius: 12px;
  border: 1px solid rgba(31, 42, 34, 0.12);
  padding: 0.85rem 1rem;
}

.pillars h3 {
  margin: 0.1rem 0 0.45rem;
  font-size: 1rem;
}

.partner-logo {
  display: block;
  width: min(320px, 90%);
  height: auto;
  margin: 0.5rem auto 1rem;
  border-radius: 0;
  border: 0;
  background: transparent;
  padding: 0;
  mix-blend-mode: multiply;
}

.private-ai-btn {
  display: block;
  width: fit-content;
  margin: 0 auto;
}

.book-grid {
  align-items: center;
}

.book-cover-wrap {
  display: flex;
  justify-content: center;
}

.book-cover {
  width: min(320px, 90%);
  height: auto;
  aspect-ratio: 1182 / 1800;
  object-fit: contain;
  display: block;
  border-radius: 14px;
  border: 1px solid rgba(31, 42, 34, 0.14);
  box-shadow: var(--shadow);
}

.jeff-media {
  display: grid;
  gap: 0.75rem;
  align-self: start;
}

.headshot {
  width: 100%;
  max-height: none;
  height: auto;
  object-fit: contain;
  object-position: center top;
  border-radius: 14px;
  border: 1px solid rgba(31, 42, 34, 0.12);
}

.action-grid {
  display: grid;
  gap: 0.6rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.action-grid img {
  width: 100%;
  height: 115px;
  object-fit: cover;
  border-radius: 10px;
  border: 1px solid rgba(31, 42, 34, 0.12);
}

.quote-card {
  background: linear-gradient(150deg, #2e5a45, #1e3b2d);
  color: #fff;
  border-radius: var(--radius);
  padding: 1.1rem 1.25rem;
  box-shadow: var(--shadow);
  align-self: start;
}

.quote-card p {
  margin-top: 0;
  font-size: 1.08rem;
}

.quote-card span {
  font-family: "Sora", "Trebuchet MS", sans-serif;
  font-weight: 700;
  color: #e6f0ea;
}

.text-link {
  font-family: "Sora", "Trebuchet MS", sans-serif;
  font-weight: 700;
}

.cards {
  margin-top: 1rem;
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.card {
  background: #fff;
  border-radius: var(--radius);
  border: 1px solid rgba(31, 42, 34, 0.1);
  padding: 1rem;
  transition: transform 220ms ease, box-shadow 220ms ease;
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.card h3 {
  margin: 0;
}

.testimonials {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.testimonials article {
  background: #fff;
  border: 1px solid rgba(31, 42, 34, 0.12);
  border-radius: 12px;
  padding: 1rem;
  box-shadow: 0 2px 10px rgba(31, 42, 34, 0.06);
}

.testimonials p {
  margin: 0;
}

.faq details {
  background: #fff;
  border: 1px solid rgba(31, 42, 34, 0.1);
  border-radius: 12px;
  padding: 0.8rem 1rem;
  margin-bottom: 0.75rem;
}

.faq summary {
  cursor: pointer;
  font-family: "Sora", "Trebuchet MS", sans-serif;
  font-weight: 700;
}

.faq p {
  margin-bottom: 0.2rem;
}

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

.final-wrap {
  max-width: 860px;
}

.site-footer {
  padding: 2rem 0 3rem;
}

.footer-wrap {
  border-top: 1px solid rgba(31, 42, 34, 0.12);
  padding-top: 1.1rem;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

@media (max-width: 1080px) {
  .logo-wall {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 920px) {
  .hero-grid,
  .section-grid,
  .trust-grid,
  .cards,
  .testimonials {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 4rem;
  }

  .nav-wrap {
    flex-direction: column;
    align-items: start;
    padding: 0.8rem 0;
    gap: 0.75rem;
  }

  .nav-list {
    flex-wrap: wrap;
    gap: 0.8rem;
  }

  .brand-logo {
    width: 180px;
  }

  .brand span {
    display: none;
  }

  .logo-wall {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .action-grid img {
    height: 180px;
  }
}