:root {
  --bg: #f4efe6;
  --surface: #fbf8f1;
  --surface-strong: #fffdf8;
  --ink: #1e2230;
  --muted: #62697b;
  --line: rgba(30, 34, 48, 0.12);
  --navy: #232536;
  --navy-soft: #2f3248;
  --teal: #1da6a0;
  --teal-deep: #117e79;
  --sand: #d8b15f;
  --peach: #f2d8c7;
  --white: #ffffff;
  --shadow-soft: 0 24px 70px rgba(28, 31, 43, 0.08);
  --shadow-strong: 0 30px 90px rgba(20, 24, 37, 0.18);
  --radius-xl: 36px;
  --radius-lg: 28px;
  --radius-md: 22px;
  --radius-sm: 16px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Manrope", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(29, 166, 160, 0.14), transparent 32%),
    radial-gradient(circle at 85% 12%, rgba(242, 216, 199, 0.85), transparent 24%),
    linear-gradient(180deg, #f7f2ea 0%, #f3ede3 54%, #efe7db 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.14) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.14) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.34), transparent 88%);
  opacity: 0.5;
}

.page-shell {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 26px 0 56px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  padding: 16px 20px;
  margin-bottom: 28px;
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: 999px;
  background: rgba(255, 253, 248, 0.8);
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow-soft);
}

.brand,
.site-nav a,
.site-footer a {
  text-decoration: none;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  font-weight: 800;
}

.brand-logo {
  display: block;
  width: auto;
  height: 52px;
}

.brand-signature {
  display: block;
  width: clamp(150px, 18vw, 230px);
  height: auto;
}

.site-nav {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
}

.site-nav a {
  color: var(--ink);
  font-size: 0.96rem;
  font-weight: 700;
}

.nav-cta {
  position: relative;
  overflow: hidden;
  padding: 12px 18px;
  border-radius: 999px;
  background: var(--navy);
  color: var(--white) !important;
  box-shadow: 0 0 0 rgba(29, 166, 160, 0);
  animation: navCtaPulse 2.8s ease-in-out infinite;
}

.nav-cta::after {
  content: "";
  position: absolute;
  inset: 0 auto 0 -42%;
  width: 36%;
  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0) 0%,
    rgba(255, 255, 255, 0.34) 50%,
    rgba(255, 255, 255, 0) 100%
  );
  transform: skewX(-22deg);
  animation: navCtaShine 2.8s ease-in-out infinite;
}

.nav-cta:hover,
.nav-cta:focus-visible {
  animation-play-state: paused;
}

.nav-cta:hover::after,
.nav-cta:focus-visible::after {
  animation-play-state: paused;
}

.hero {
  display: block;
  margin-bottom: 26px;
}

.hero-copy,
.content-section,
.final-cta,
.conversion-card,
.proof-strip {
  box-shadow: var(--shadow-soft);
}

.hero-copy {
  padding: 46px;
  border-radius: var(--radius-xl);
  background:
    linear-gradient(180deg, rgba(35, 37, 54, 0.95) 0%, rgba(41, 45, 67, 0.92) 100%);
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.hero-copy::after {
  content: "";
  position: absolute;
  inset: auto -80px -80px auto;
  width: 220px;
  height: 220px;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(29, 166, 160, 0.45), transparent 68%);
}

.eyebrow {
  margin: 0 0 14px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.78rem;
  font-weight: 800;
}

.hero-copy .eyebrow,
.final-cta .eyebrow {
  color: #9fe2df;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: "Fraunces", serif;
  line-height: 1;
}

h1 {
  font-size: clamp(3.3rem, 7.2vw, 6.2rem);
  margin-bottom: 18px;
  max-width: none;
}

h2 {
  font-size: clamp(2.2rem, 4.3vw, 4rem);
}

h3 {
  font-size: 1.5rem;
}

.lead,
.section-lead,
.feature-card p,
.quote-copy p,
.author-intro,
.side-card p,
.excerpt-card p,
.excerpt-note p,
.conversion-card p,
.hero-footnote,
.site-footer,
.card-list,
.proof-label {
  line-height: 1.7;
}

.lead {
  max-width: 58ch;
  margin: 0 0 28px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 1.08rem;
}

.hero-points {
  display: grid;
  gap: 12px;
  margin-bottom: 28px;
}

.mini-point {
  display: grid;
  gap: 3px;
  padding: 14px 16px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.04);
}

.mini-point strong {
  font-size: 0.98rem;
}

.mini-point span {
  color: rgba(255, 255, 255, 0.74);
  font-size: 0.94rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 16px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 13px 22px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 800;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button-primary {
  background: linear-gradient(135deg, var(--teal) 0%, var(--teal-deep) 100%);
  color: var(--white);
  box-shadow: 0 18px 36px rgba(17, 126, 121, 0.28);
}

.button-secondary {
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
}

.button-light {
  background: var(--white);
  color: var(--navy);
}

.button-block {
  width: 100%;
}

.hero-footnote {
  margin: 0;
  color: rgba(255, 255, 255, 0.64);
  font-size: 0.92rem;
}

.hero-banner {
  width: 100%;
  margin: 0 0 26px;
  overflow: hidden;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-strong);
}

.hero-banner img {
  display: block;
  width: 100%;
  height: auto;
}

.book-showcase {
  position: relative;
  margin: 0;
  padding: 36px;
  min-height: 520px;
  border-radius: var(--radius-xl);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.7), rgba(255, 255, 255, 0.42)),
    linear-gradient(135deg, rgba(29, 166, 160, 0.14), rgba(216, 177, 95, 0.16));
  overflow: hidden;
}

.book-glow {
  position: absolute;
  inset: 12% auto auto 8%;
  width: 180px;
  height: 180px;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(29, 166, 160, 0.3), transparent 70%);
  filter: blur(12px);
}

.book-showcase img {
  position: relative;
  z-index: 1;
  display: block;
  width: min(100%, 360px);
  margin: 10px auto 0;
  border-radius: 24px;
  box-shadow: var(--shadow-strong);
}

.conversion-card {
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface-strong);
}

.card-kicker,
.proof-label,
.feature-index,
.meta-line {
  display: block;
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.card-kicker,
.feature-index,
.meta-line {
  color: var(--teal-deep);
}

.conversion-card h2 {
  margin: 6px 0 12px;
  font-size: 2rem;
}

.conversion-card p {
  margin: 0 0 18px;
  color: var(--muted);
}

.card-list {
  display: grid;
  gap: 10px;
  padding: 0;
  margin: 18px 0 0;
  list-style: none;
  color: var(--muted);
}

.card-list li {
  position: relative;
  padding-left: 20px;
}

.card-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--sand);
}

.proof-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
  padding: 22px 26px;
  margin-bottom: 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(255, 253, 248, 0.82);
}

.proof-strip div {
  display: grid;
  gap: 4px;
}

.proof-label {
  color: var(--muted);
}

.proof-strip strong {
  font-family: "Fraunces", serif;
  font-size: 1.1rem;
}

.order-bonus {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  padding: 32px 36px;
  margin-bottom: 26px;
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at top right, rgba(216, 177, 95, 0.3), transparent 34%),
    linear-gradient(135deg, var(--navy), var(--navy-soft));
  color: var(--white);
  box-shadow: var(--shadow-soft);
}

.order-bonus .eyebrow {
  color: #9fe2df;
}

.order-bonus h2 {
  margin-bottom: 12px;
  font-size: clamp(2rem, 3.5vw, 3.3rem);
}

.order-bonus p:last-child {
  max-width: 68ch;
  margin: 0;
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.7;
}

.order-bonus .button {
  flex: 0 0 auto;
}

.content-section {
  padding: 36px;
  margin-bottom: 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background: rgba(255, 252, 247, 0.82);
}

.section-heading {
  display: grid;
  gap: 12px;
  margin-bottom: 28px;
}

.section-heading .eyebrow {
  margin-bottom: 0;
  color: var(--teal-deep);
}

.section-lead,
.feature-card p,
.quote-copy p,
.author-intro,
.side-card p,
.excerpt-note p {
  color: var(--muted);
}

.section-heading h2 {
  max-width: none;
}

.section-lead {
  max-width: 68ch;
  margin: 0;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.feature-card {
  padding: 24px;
  border-radius: var(--radius-md);
  background: var(--white);
  border: 1px solid rgba(30, 34, 48, 0.08);
}

.feature-card h3 {
  margin: 10px 0 10px;
}

.book-details {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-top: 18px;
}

.book-details div {
  display: grid;
  gap: 5px;
  padding: 18px;
  border-radius: var(--radius-sm);
  background: rgba(35, 37, 54, 0.05);
}

.book-details span {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.quote-band {
  display: grid;
  grid-template-columns: minmax(280px, 0.82fr) minmax(0, 1.18fr);
  gap: 22px;
  align-items: center;
  background:
    linear-gradient(135deg, rgba(242, 216, 199, 0.32), rgba(255, 255, 255, 0.8));
}

.quote-card {
  padding: 30px;
  min-height: 100%;
  border-radius: var(--radius-lg);
  background: var(--navy);
  color: var(--white);
}

.quote-mark {
  margin: 0 0 10px;
  font-family: "Fraunces", serif;
  font-size: 4.5rem;
  line-height: 0.8;
  color: #83d8d4;
}

.quote-text {
  margin: 0;
  font-family: "Fraunces", serif;
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  line-height: 1.15;
}

.quote-copy {
  display: grid;
  gap: 12px;
}

.author-layout,
.excerpt-layout {
  display: grid;
  gap: 20px;
}

.author-layout {
  grid-template-columns: minmax(0, 1.1fr) minmax(290px, 0.9fr);
}

.author-intro {
  padding: 28px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(30, 34, 48, 0.08);
}

.author-photo {
  float: left;
  width: min(42%, 240px);
  margin: 0 24px 16px 0;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
}

blockquote {
  margin: 22px 0 0;
  padding: 22px 24px;
  border-left: 4px solid var(--sand);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: linear-gradient(180deg, rgba(216, 177, 95, 0.12), rgba(255, 255, 255, 0.58));
  font-family: "Fraunces", serif;
  font-size: 1.35rem;
  line-height: 1.28;
  color: var(--ink);
}

blockquote p {
  margin: 0 0 8px;
}

blockquote p:last-child {
  margin-bottom: 0;
}

.meta-line {
  margin-top: 16px;
}

.author-side {
  display: grid;
  gap: 18px;
}

.side-card {
  padding: 24px;
  border-radius: var(--radius-md);
  background: var(--white);
  border: 1px solid rgba(30, 34, 48, 0.08);
}

.side-card h3 {
  margin: 8px 0 10px;
}

.side-card.emphasis {
  background: linear-gradient(180deg, rgba(35, 37, 54, 0.96), rgba(47, 50, 72, 0.96));
  color: var(--white);
}

.side-card.emphasis p,
.side-card.emphasis h3,
.side-card.emphasis .card-kicker {
  color: var(--white);
}

.text-link {
  color: var(--teal-deep);
  font-weight: 800;
  text-decoration: none;
}

.excerpt-layout {
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
  align-items: start;
}

.excerpt-card,
.excerpt-note {
  border-radius: var(--radius-lg);
  border: 1px solid rgba(30, 34, 48, 0.08);
}

.excerpt-card {
  padding: 28px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(248, 242, 231, 0.96));
}

.excerpt-card p {
  margin: 0;
  color: var(--ink);
  font-size: 1.08rem;
}

.full-excerpt {
  margin-top: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--surface-strong);
}

.full-excerpt summary {
  padding: 20px 24px;
  cursor: pointer;
  color: var(--teal-deep);
  font-weight: 800;
}

.full-excerpt-copy {
  padding: 0 24px 22px;
  color: var(--muted);
  line-height: 1.75;
}

.full-excerpt-copy p:last-child {
  margin-bottom: 0;
}

.excerpt-note {
  padding: 24px;
  background: var(--white);
}

.excerpt-note h3 {
  margin-bottom: 10px;
}

.final-cta {
  padding: 40px 28px;
  border-radius: var(--radius-xl);
  background:
    radial-gradient(circle at top left, rgba(29, 166, 160, 0.28), transparent 30%),
    linear-gradient(135deg, rgba(35, 37, 54, 0.98), rgba(25, 28, 44, 0.98));
  color: var(--white);
  text-align: center;
}

.final-cta h2 {
  max-width: none;
  margin: 0 auto 14px;
}

.final-cta p:not(.eyebrow) {
  max-width: 58ch;
  margin: 0 auto 22px;
  color: rgba(255, 255, 255, 0.78);
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: center;
  padding: 18px 6px 0;
  font-size: 0.95rem;
  color: var(--muted);
}

.site-footer a {
  color: var(--ink);
  font-weight: 700;
}

@keyframes navCtaPulse {
  0%,
  100% {
    transform: translateY(0);
    box-shadow: 0 0 0 rgba(29, 166, 160, 0), 0 10px 24px rgba(35, 37, 54, 0.14);
  }

  50% {
    transform: translateY(-1px);
    box-shadow: 0 0 0 8px rgba(29, 166, 160, 0.09), 0 16px 30px rgba(35, 37, 54, 0.18);
  }
}

@keyframes navCtaShine {
  0%,
  20% {
    transform: translateX(0) skewX(-22deg);
    opacity: 0;
  }

  30% {
    opacity: 1;
  }

  55%,
  100% {
    transform: translateX(320%) skewX(-22deg);
    opacity: 0;
  }
}

@media (max-width: 1020px) {
  .hero,
  .feature-grid,
  .proof-strip,
  .quote-band,
  .author-layout,
  .excerpt-layout,
  .book-details {
    grid-template-columns: 1fr;
  }

  .book-showcase {
    min-height: auto;
  }

  .section-heading h2,
  .final-cta h2,
  h1 {
    max-width: none;
  }
}

@media (max-width: 760px) {
  .page-shell {
    width: calc(100% - 20px);
    max-width: 1180px;
    padding-top: 18px;
  }

  .site-header,
  .site-footer {
    display: grid;
    justify-items: center;
    border-radius: 28px;
  }

  .site-header {
    position: static;
    width: 100%;
    max-width: 100%;
    overflow: hidden;
    gap: 14px;
    padding: 14px 18px;
  }

  .brand {
    width: 100%;
    max-width: 100%;
    justify-content: center;
    overflow: hidden;
  }

  .brand-logo {
    flex: 0 0 auto;
    width: 36px;
    height: auto;
    max-height: 52px;
  }

  .brand-signature {
    flex: 0 1 160px;
    width: 160px;
    max-width: calc(100% - 52px);
    height: auto;
  }

  .hero-copy,
  .content-section,
  .final-cta,
  .order-bonus,
  .book-showcase,
  .conversion-card {
    padding: 24px;
  }

  .order-bonus {
    flex-direction: column;
    align-items: stretch;
    gap: 22px;
  }

  h1 {
    font-size: clamp(2.65rem, 14vw, 3.8rem);
    letter-spacing: -0.035em;
  }

  .site-nav {
    width: 100%;
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
    justify-content: center;
    gap: 6px;
  }

  .site-nav a {
    flex: 0 0 auto;
    font-size: 0.78rem;
    letter-spacing: -0.02em;
    white-space: nowrap;
    text-align: center;
  }

  .nav-cta {
    flex: 0 0 auto;
    padding: 9px 9px;
  }

  .hero-actions {
    display: grid;
  }

  .button {
    width: 100%;
  }

  blockquote {
    font-size: 1.18rem;
    padding: 18px;
  }
}