:root {
  color-scheme: dark;
  --ink: #f4efe6;
  --muted: #c7bdb0;
  --night: #08090b;
  --charcoal: #111318;
  --panel: #181b20;
  --line: #3a3434;
  --blood: #a61f28;
  --blood-bright: #d83b45;
  --amber: #e0a85a;
  --max-width: 72rem;
  --section-space: clamp(4rem, 10vw, 8rem);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 20rem;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 20% 10%, rgba(166, 31, 40, 0.14), transparent 28rem),
    var(--night);
  color: var(--ink);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 1rem;
  line-height: 1.7;
}

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

a {
  color: inherit;
}

.section-shell {
  width: min(calc(100% - 2rem), var(--max-width));
  margin-inline: auto;
}

section {
  position: relative;
  padding-block: var(--section-space);
  border-bottom: 1px solid var(--line);
}

h1,
h2 {
  max-width: 18ch;
  margin: 0;
  font-family: Impact, Haettenschweiler, "Arial Narrow Bold", sans-serif;
  font-weight: 700;
  line-height: 0.98;
  letter-spacing: 0.025em;
  text-transform: uppercase;
  text-wrap: balance;
}

h1 {
  font-size: clamp(3rem, 13vw, 7.5rem);
}

h2 {
  font-size: clamp(2.25rem, 8vw, 5rem);
}

p {
  margin-block: 0 1.25rem;
}

.eyebrow,
.section-number,
label,
.button,
.text-link,
cite {
  font-family: Arial, Helvetica, sans-serif;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.eyebrow {
  margin-bottom: 1rem;
  color: var(--amber);
  font-size: 0.875rem;
}

.section-number {
  margin-bottom: 1rem;
  color: var(--blood-bright);
  font-size: 0.875rem;
}

.hero {
  display: grid;
  min-height: 100svh;
  align-items: center;
  isolation: isolate;
  overflow: hidden;
}

.hero::before {
  position: absolute;
  z-index: -1;
  inset: 0;
  background:
    linear-gradient(115deg, rgba(8, 9, 11, 0.2), rgba(8, 9, 11, 0.9)),
    repeating-linear-gradient(90deg, transparent 0 3.5rem, rgba(255, 255, 255, 0.025) 3.5rem calc(3.5rem + 1px));
  content: "";
}

.hero-grid,
.split-layout {
  display: grid;
  gap: 2.5rem;
  align-items: center;
}

.hero-intro,
.lede {
  max-width: 42rem;
  margin-top: 1.5rem;
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.25rem);
}

.cta-group {
  display: grid;
  gap: 0.75rem;
  margin-top: 2rem;
}

.button {
  display: inline-flex;
  width: 100%;
  box-sizing: border-box;
  min-height: 3.25rem;
  align-items: center;
  justify-content: center;
  padding: 0.9rem 1.15rem;
  border: 2px solid transparent;
  text-align: center;
  text-decoration: none;
  font-size: 0.8rem;
  line-height: 1.25;
  transition: transform 160ms ease, background-color 160ms ease, color 160ms ease;
}

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

.button:focus-visible,
.text-link:focus-visible,
input:focus-visible {
  outline: 3px solid var(--amber);
  outline-offset: 3px;
}

.button-amazon {
  background: var(--blood);
}

.button-d2d {
  border-color: var(--ink);
  background: transparent;
}

.book-subtitle {
  margin: 0.75rem 0 0;
  color: var(--amber);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.button-book-two {
  width: auto;
  margin-top: 1.5rem;
  background: var(--blood);
}

.hero-book-two {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0.75rem;
  align-items: center;
  margin: 1.75rem 0 0;
  color: var(--muted);
}

.hero-new {
  padding: 0.15rem 0.5rem;
  background: var(--amber);
  color: var(--night);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.button-signup {
  width: auto;
  margin-top: 1.25rem;
  background: var(--blood);
}

.button-audio {
  background: var(--amber);
  color: var(--night);
}

.format-picker {
  position: relative;
  width: 100%;
}

.format-picker > summary {
  list-style: none;
  cursor: pointer;
}

.format-picker > summary::marker,
.format-picker > summary::-webkit-details-marker {
  display: none;
}

.format-picker > summary::after {
  content: "▾";
  margin-left: 0.5em;
}

.format-picker[open] > summary::after {
  content: "▴";
}

.format-menu {
  position: absolute;
  z-index: 10;
  top: calc(100% + 0.5rem);
  left: 0;
  right: 0;
  display: grid;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: 0 1rem 2rem rgba(0, 0, 0, 0.45);
}

.format-menu a {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 1rem;
  text-decoration: none;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 0.8rem;
  letter-spacing: 0.04em;
}

.format-menu a:hover,
.format-menu a:focus-visible {
  background: var(--blood);
  color: var(--ink);
}

.format-price {
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}

.cover-frame,
.portrait-frame,
.image-panel {
  position: relative;
  margin: 0;
}

.cover-frame {
  width: min(76vw, 22rem);
  margin-inline: auto;
  filter: drop-shadow(0 1.5rem 2rem rgba(0, 0, 0, 0.65));
  transform: rotate(1.5deg);
}

.hook-section,
.reviews-section {
  background: var(--charcoal);
}

.image-panel {
  overflow: hidden;
  border: 1px solid var(--line);
  background: #050608;
}

.image-panel img {
  width: 100%;
  max-height: 34rem;
  object-fit: cover;
  object-position: center 20%;
  opacity: 0.78;
  filter: grayscale(0.35) contrast(1.12);
}

.image-panel-tall img {
  object-position: center 30%;
}

.image-panel-contain img {
  max-height: none;
  object-fit: contain;
}

.story-list {
  display: grid;
  gap: 0.85rem;
  margin: 2rem 0 0;
  padding: 0;
  list-style: none;
}

.story-list li {
  padding: 0.9rem 0 0.9rem 1rem;
  border-left: 3px solid var(--blood);
  color: var(--muted);
}

.opt-in-section {
  background: var(--blood);
}

.opt-in-section .section-number,
.opt-in-section .lede {
  color: var(--ink);
}

.opt-in-card {
  display: grid;
  gap: 2.5rem;
}

.signup-form {
  display: grid;
  gap: 1rem;
  padding: clamp(1.25rem, 5vw, 2.5rem);
  background: var(--night);
  box-shadow: 0 1rem 2rem rgba(0, 0, 0, 0.3);
}

.field {
  display: grid;
  gap: 0.35rem;
}

label {
  font-size: 0.8rem;
}

input {
  width: 100%;
  min-height: 3.25rem;
  padding: 0.75rem 0.9rem;
  border: 1px solid #5a5652;
  border-radius: 0;
  background: #fff;
  color: #111;
  font: inherit;
}

.button-submit {
  margin-top: 0.5rem;
  border: 0;
  background: var(--amber);
  color: var(--night);
  cursor: pointer;
}

.form-status {
  margin: 0.25rem 0 0;
  color: var(--amber);
}

.text-link {
  display: inline-flex;
  gap: 0.6rem;
  align-items: center;
  padding-bottom: 0.35rem;
  border-bottom: 2px solid var(--blood-bright);
  text-decoration: none;
  font-size: 0.9rem;
  transition: transform 160ms ease;
}

.review-grid {
  display: grid;
  gap: 1rem;
  margin-top: 2.5rem;
}

blockquote {
  margin: 0;
  padding: 1.5rem;
  border-top: 3px solid var(--blood);
  background: var(--panel);
}

blockquote p {
  font-size: 1.125rem;
}

cite {
  color: var(--amber);
  font-size: 0.75rem;
  font-style: normal;
}

.portrait-frame {
  max-width: 27rem;
  overflow: hidden;
  border-bottom: 0.4rem solid var(--blood);
}

.portrait-frame img {
  width: 100%;
  max-height: 34rem;
  object-fit: cover;
  object-position: center top;
  filter: grayscale(0.35) contrast(1.08);
}

.slideshow {
  position: relative;
  width: 100%;
  max-width: 27rem;
  overflow: hidden;
  border-bottom: 0.4rem solid var(--blood);
  background: #050608;
}

.slides {
  position: relative;
  aspect-ratio: 900 / 1157;
}

.slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  opacity: 0;
  transition: opacity 700ms ease;
}

.slide.is-active {
  opacity: 1;
}

.slide-btn {
  position: absolute;
  top: 50%;
  width: 2.75rem;
  height: 2.75rem;
  transform: translateY(-50%);
  border: 0;
  background: rgba(5, 6, 8, 0.6);
  color: var(--ink);
  font-size: 1.75rem;
  line-height: 1;
  cursor: pointer;
}

.slide-btn:hover,
.slide-btn:focus-visible {
  background: var(--blood);
}

.slide-prev {
  left: 0;
}

.slide-next {
  right: 0;
}

.slide-dots {
  position: absolute;
  right: 0;
  bottom: 0.75rem;
  left: 0;
  display: flex;
  justify-content: center;
  gap: 0.5rem;
}

.slide-dots button {
  width: 0.65rem;
  height: 0.65rem;
  padding: 0;
  border: 1px solid var(--ink);
  border-radius: 50%;
  background: rgba(5, 6, 8, 0.6);
  cursor: pointer;
}

.slide-dots button[aria-selected="true"] {
  background: var(--blood);
  border-color: var(--blood);
}

@media (prefers-reduced-motion: reduce) {
  .slide {
    transition: none;
  }
}

@media (min-width: 40rem) {
  .section-shell {
    width: min(calc(100% - 4rem), var(--max-width));
  }

  .cta-group {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .review-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 52rem) {
  .hero-grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(17rem, 0.65fr);
    gap: clamp(3rem, 7vw, 7rem);
  }

  .split-layout,
  .opt-in-card {
    grid-template-columns: minmax(17rem, 0.8fr) minmax(0, 1.2fr);
    gap: clamp(3rem, 8vw, 7rem);
  }

  .split-layout-reverse .image-panel {
    order: 2;
  }

  .split-layout-reverse .section-copy {
    order: 1;
  }

  .opt-in-card {
    grid-template-columns: minmax(0, 1fr) minmax(20rem, 0.75fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
  }
}