:root {
  --black: #070a06;
  --ink: #101310;
  --charcoal: #171a17;
  --surface: #202320;
  --white: #fdfdfd;
  --muted: #b8bab7;
  --lime: #8cd679;
  --green: #63a553;
  --line: rgba(255, 255, 255, 0.13);
  --shell: min(1180px, calc(100% - 48px));
  --header: 88px;
  --ease: cubic-bezier(0.2, 0.8, 0.2, 1);
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  background: var(--black);
  color: var(--white);
  font-family: 'League Spartan', sans-serif;
  overflow-x: hidden;
}
body.has-dialog {
  overflow: hidden;
}
a {
  color: inherit;
  text-decoration: none;
}
button {
  font: inherit;
}
img {
  max-width: 100%;
  display: block;
}
svg {
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.shell {
  width: var(--shell);
  margin-inline: auto;
}
.skip-link {
  position: fixed;
  left: 16px;
  top: -80px;
  z-index: 1000;
  background: var(--lime);
  color: #071006;
  padding: 12px 18px;
  font-weight: 800;
}
.skip-link:focus {
  top: 16px;
}
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  height: var(--header);
  display: grid;
  grid-template-columns: 220px 1fr auto;
  align-items: center;
  padding: 0 max(24px, calc((100vw - 1340px) / 2));
  border-bottom: 1px solid transparent;
  transition: 0.3s var(--ease);
}
.site-header.is-scrolled {
  height: 72px;
  background: rgba(7, 10, 6, 0.9);
  backdrop-filter: blur(18px);
  border-color: var(--line);
}
.brand img {
  width: 184px;
  max-height: 58px;
  object-fit: contain;
}
.desktop-nav {
  display: flex;
  justify-content: center;
  gap: 36px;
}
.desktop-nav a {
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #d8dad7;
  position: relative;
}
.desktop-nav a:after {
  content: '';
  position: absolute;
  left: 0;
  right: 100%;
  bottom: -10px;
  height: 2px;
  background: var(--lime);
  transition: 0.25s;
}
.desktop-nav a:hover:after {
  right: 0;
}
.header-cta,
.mobile-buy {
  display: flex;
  align-items: center;
  gap: 18px;
  background: var(--lime);
  color: #071006;
  padding: 16px 20px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  clip-path: polygon(0 0, calc(100% - 13px) 0, 100% 13px, 100% 100%, 0 100%);
}
.header-cta svg {
  width: 20px;
}
.menu-toggle,
.mobile-nav {
  display: none;
}
.hero {
  position: relative;
  min-height: 820px;
  height: 100svh;
  max-height: 980px;
  overflow: hidden;
  border-bottom: 1px solid rgba(140, 214, 121, 0.45);
}
.hero-bg {
  position: absolute;
  inset: 0;
  background: url('assets/hero-tunnel.png') center/cover no-repeat;
}
.hero-bg:after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(7, 10, 6, 0.12) 0%, transparent 50%, rgba(7, 10, 6, 0.08) 100%),
    linear-gradient(
      0deg,
      var(--black) 0%,
      transparent 22%,
      transparent 85%,
      rgba(7, 10, 6, 0.72) 100%
    );
}
.hero-grid {
  position: relative;
  z-index: 1;
  height: 100%;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(360px, 0.92fr);
  align-items: center;
  padding-top: var(--header);
  gap: 40px;
}
.hero-copy {
  padding-top: 34px;
}
.hero h1 {
  margin: 0;
  max-width: 740px;
  font-size: clamp(4.5rem, 6.7vw, 7.65rem);
  line-height: 0.79;
  letter-spacing: -0.062em;
  text-transform: uppercase;
  font-weight: 900;
}
.hero h1 span,
.hero h1 strong {
  display: block;
}
.hero h1 strong {
  color: var(--lime);
  font-weight: 900;
}
.hero-copy > p {
  max-width: 620px;
  margin: 36px 0 30px;
  font-size: clamp(1.12rem, 1.6vw, 1.34rem);
  line-height: 1.5;
  color: #e1e3df;
}
.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}
.button {
  min-height: 58px;
  padding: 0 26px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  border: 1px solid transparent;
  background: none;
  color: var(--white);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.055em;
  cursor: pointer;
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 0 100%);
  transition:
    transform 0.25s var(--ease),
    background 0.25s,
    color 0.25s;
}
.button:hover {
  transform: translateY(-3px);
}
.button svg {
  width: 22px;
}
.button-primary {
  background: var(--lime);
  color: #071006;
}
.button-primary:hover {
  background: #a4ed91;
}
.button-outline {
  border-color: rgba(255, 255, 255, 0.44);
  background: rgba(7, 10, 6, 0.35);
  backdrop-filter: blur(7px);
}
.button-outline:hover {
  border-color: var(--lime);
  color: var(--lime);
}
.play-icon {
  width: 26px !important;
}
.play-icon circle {
  stroke-width: 1.5;
}
.play-icon path {
  fill: currentColor;
  stroke: none;
}
.hero-proof {
  margin-top: 27px;
  display: flex;
  align-items: center;
  gap: 12px;
  text-transform: uppercase;
  font-size: 0.86rem;
  font-weight: 800;
  letter-spacing: 0.06em;
}
.hero-proof .stars,
.stars {
  color: #f4b63f;
  letter-spacing: 0.14em;
  text-shadow: 0 0 18px rgba(244, 182, 63, 0.28);
}
.hero-proof i {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--lime);
}
.hero-retailer-logos {
  margin-top: 18px;
  max-width: 520px;
}
.retailer-logo-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 9px;
}
.retailer-logo-strip a {
  min-height: 44px;
  display: grid;
  place-items: center;
  padding: 9px 10px;
  border: 0;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.018));
  box-shadow: none;
}
.retailer-logo-strip img {
  max-width: 96px;
  max-height: 26px;
  object-fit: contain;
}
.hero-product {
  position: relative;
  justify-self: end;
  width: min(390px, 82%);
  transform: perspective(1200px) rotateY(-7deg) translateY(24px);
}
.hero-product img {
  position: relative;
  z-index: 2;
  width: 100%;
  filter: drop-shadow(0 35px 36px rgba(0, 0, 0, 0.65));
}
.book-halo {
  position: absolute;
  inset: 20% 5% 15%;
  background: var(--lime);
  opacity: 0.16;
  filter: blur(60px);
}
.product-shadow {
  position: absolute;
  z-index: 1;
  left: 10%;
  right: 0;
  bottom: -28px;
  height: 52px;
  background: rgba(0, 0, 0, 0.72);
  filter: blur(18px);
  border-radius: 50%;
}
.scroll-mark {
  position: absolute;
  z-index: 2;
  left: 50%;
  bottom: 22px;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 10px;
  color: #d8dad7;
  text-transform: uppercase;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.14em;
}
.scroll-mark svg {
  width: 18px;
  color: var(--lime);
}
.proof-rail {
  height: 84px;
  display: flex;
  align-items: center;
  overflow: hidden;
  border-bottom: 1px solid rgba(140, 214, 121, 0.4);
  background: #090c09;
}
.proof-track {
  width: max-content;
  min-width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 34px;
  padding: 0 30px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #e5e8e3;
  white-space: nowrap;
}
.proof-track i {
  width: 1px;
  height: 28px;
  background: rgba(255, 255, 255, 0.24);
}
.section {
  position: relative;
  padding: clamp(105px, 11vw, 170px) 0;
  overflow: hidden;
}
.section-number {
  position: absolute;
  top: 70px;
  left: max(20px, calc((100vw - 1400px) / 2));
  font-size: clamp(8rem, 15vw, 15rem);
  line-height: 1;
  font-weight: 900;
  color: rgba(255, 255, 255, 0.035);
  letter-spacing: -0.08em;
  pointer-events: none;
}
.section-label {
  margin: 0 0 18px;
  color: var(--lime);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.17em;
  text-transform: uppercase;
}
.section h2,
.final-cta h2,
.buy-dialog h2 {
  margin: 0;
  text-transform: uppercase;
  font-size: clamp(3.3rem, 6vw, 6.4rem);
  line-height: 0.86;
  letter-spacing: -0.055em;
  font-weight: 900;
}
.section h2 em,
.final-cta h2 em {
  font-style: normal;
  color: var(--lime);
}
.lead {
  font-size: clamp(1.22rem, 2vw, 1.65rem);
  line-height: 1.35;
  color: #f2f4f0;
}
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  margin-top: 26px;
  color: var(--lime);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.text-link svg {
  width: 21px;
  transition: transform 0.2s;
}
.text-link:hover svg {
  transform: translateX(5px);
}
.manifesto {
  background: linear-gradient(180deg, #0c0f0c, #121512);
}
.manifesto-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 9vw;
  align-items: center;
}
.manifesto-copy {
  max-width: 520px;
}
.manifesto-copy > p:not(.section-label) {
  color: #cdd0cb;
  line-height: 1.65;
  font-size: 1.04rem;
}
.manifesto-copy .lead {
  color: var(--white);
  margin-top: 30px;
}
.strategy-board {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 0.92fr;
  align-items: center;
  min-height: 530px;
  border-left: 1px solid rgba(140, 214, 121, 0.55);
}
.strategy-board:before,
.strategy-board:after {
  content: '';
  position: absolute;
  left: -5px;
  width: 9px;
  height: 1px;
  background: var(--lime);
}
.strategy-board:before {
  top: 0;
}
.strategy-board:after {
  bottom: 0;
}
.strategy-board > svg {
  width: 100%;
  height: auto;
}
.field-line {
  stroke: rgba(255, 255, 255, 0.11);
}
.route,
.route-arrow {
  stroke: var(--lime);
  stroke-width: 4;
}
.xmarks {
  stroke: #fff;
  stroke-width: 4;
}
.nodes circle {
  fill: var(--ink);
  stroke: var(--lime);
  stroke-width: 4;
}
.strategy-board ol {
  list-style: none;
  margin: 0;
  padding: 0;
}
.strategy-board li {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 19px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  font-size: 1.06rem;
  color: #e8ebe6;
}
.strategy-board li span {
  color: var(--lime);
  font-size: 0.74rem;
  font-weight: 900;
  letter-spacing: 0.12em;
}
.playbook,
.reviews {
  background: #080b08;
}
.playbook-bg {
  position: absolute;
  inset: 0;
  background: url('assets/tactical-texture.png') center/cover no-repeat;
  opacity: 0.78;
}
.section-heading {
  position: relative;
  z-index: 1;
  text-align: center;
  margin-bottom: 78px;
}
.moves {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid rgba(140, 214, 121, 0.55);
}
.moves:before {
  content: '';
  position: absolute;
  top: -5px;
  left: 0;
  width: 9px;
  height: 9px;
  background: var(--lime);
  transform: rotate(45deg);
}
.move {
  position: relative;
  padding: 56px 42px 12px;
  border-right: 1px solid rgba(255, 255, 255, 0.14);
}
.move:last-child {
  border-right: 0;
}
.move-index {
  position: absolute;
  top: -25px;
  left: 42px;
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border: 1px solid var(--lime);
  border-radius: 50%;
  background: #0a0d0a;
  color: var(--lime);
  font-size: 0.77rem;
  font-weight: 900;
}
.move svg {
  width: 48px;
  color: var(--lime);
  margin-bottom: 26px;
}
.move h3 {
  margin: 0 0 14px;
  text-transform: uppercase;
  font-size: 1.5rem;
  letter-spacing: 0.02em;
}
.move p {
  margin: 0;
  max-width: 280px;
  color: #c3c6c1;
  line-height: 1.6;
}
.formats {
  background: linear-gradient(145deg, #f6f7f5 0%, #e5e8e2 100%);
  color: #0b0e0b;
}
.formats .section-number {
  color: rgba(7, 10, 6, 0.055);
}
.formats-grid {
  display: grid;
  grid-template-columns: 1.12fr 0.88fr;
  align-items: center;
  gap: 8vw;
}
.formats-visual {
  position: relative;
  min-height: 620px;
  display: grid;
  place-items: center;
}
.formats-visual:before {
  content: '';
  position: absolute;
  width: 70%;
  aspect-ratio: 1;
  border: 1px solid rgba(69, 111, 58, 0.24);
  border-radius: 50%;
}
.formats-visual:after {
  content: '';
  position: absolute;
  width: 48%;
  aspect-ratio: 1;
  background: rgba(140, 214, 121, 0.28);
  filter: blur(70px);
  border-radius: 50%;
}
.formats-visual img {
  position: relative;
  z-index: 2;
  max-height: 630px;
  object-fit: contain;
  filter: drop-shadow(0 30px 26px rgba(0, 0, 0, 0.2));
  transition:
    opacity 0.2s,
    transform 0.25s;
}
.formats-visual img.is-swapping {
  opacity: 0;
  transform: translateY(10px);
}
.visual-rule {
  position: absolute;
  z-index: 1;
  left: 0;
  right: 0;
  top: 50%;
  height: 1px;
  background: rgba(69, 111, 58, 0.3);
}
.formats-copy {
  max-width: 520px;
}
.formats-copy h2 em {
  color: #456f3a;
}
.format-tabs {
  margin: 42px 0 34px;
  border-top: 1px solid rgba(7, 10, 6, 0.17);
}
.format-tab {
  width: 100%;
  padding: 21px 4px;
  display: grid;
  grid-template-columns: 46px 1fr;
  gap: 18px;
  text-align: left;
  align-items: center;
  color: #333;
  background: transparent;
  border: 0;
  border-bottom: 1px solid rgba(7, 10, 6, 0.17);
  cursor: pointer;
  transition: 0.2s;
}
.format-tab svg {
  width: 38px;
  color: #456f3a;
}
.format-tab span {
  display: grid;
  gap: 3px;
}
.format-tab strong {
  text-transform: uppercase;
  font-size: 1.04rem;
  letter-spacing: 0.04em;
}
.format-tab span {
  font-size: 0.92rem;
}
.format-tab.is-active {
  padding-left: 16px;
  background: rgba(140, 214, 121, 0.22);
  box-shadow: inset 3px 0 0 #456f3a;
}
.microcopy {
  font-size: 0.82rem;
  color: #5a5f59;
}
.review-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 0.75fr 1.25fr;
  gap: 8vw;
  align-items: start;
}
.review-heading h2 {
  font-size: clamp(3.3rem, 5.5vw, 5.8rem);
}
.review-controls {
  display: flex;
  gap: 10px;
  margin-top: 38px;
}
.review-controls button {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.28);
  cursor: pointer;
}
.review-controls button:hover {
  color: var(--lime);
  border-color: var(--lime);
}
.review-controls svg {
  width: 22px;
}
.review-card {
  margin: 0;
  position: relative;
  padding: 20px 0 0;
}
.quote-mark {
  position: absolute;
  top: -54px;
  left: -18px;
  color: var(--lime);
  font-size: 8rem;
  line-height: 1;
  font-weight: 900;
}
.review-card blockquote {
  position: relative;
  margin: 0;
  min-height: 260px;
  font-size: clamp(2rem, 3.4vw, 4rem);
  line-height: 1.04;
  letter-spacing: -0.035em;
  font-weight: 600;
}
.review-card figcaption {
  margin-top: 38px;
  display: flex;
  justify-content: space-between;
  gap: 22px;
  align-items: center;
  text-transform: uppercase;
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0.09em;
}
.review-progress {
  margin-top: 24px;
  height: 2px;
  background: rgba(255, 255, 255, 0.18);
}
.review-progress span {
  display: block;
  width: 20%;
  height: 100%;
  background: var(--lime);
  transition: width 0.3s;
}
.author {
  background: #121512;
}
.author-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 9vw;
  align-items: center;
}
.author-portrait {
  position: relative;
  max-width: 480px;
  justify-self: center;
}
.author-portrait:before,
.author-portrait:after {
  content: '';
  position: absolute;
  width: 46px;
  height: 46px;
  border-color: var(--lime);
  z-index: 2;
}
.author-portrait:before {
  left: -12px;
  top: -12px;
  border-left: 2px solid var(--lime);
  border-top: 2px solid var(--lime);
}
.author-portrait:after {
  right: -12px;
  bottom: -12px;
  border-right: 2px solid var(--lime);
  border-bottom: 2px solid var(--lime);
}
.author-portrait img {
  width: 100%;
  aspect-ratio: 4/5;
  object-fit: cover;
  filter: grayscale(1) contrast(1.08);
}
.portrait-mark {
  position: absolute;
  right: -70px;
  bottom: 30px;
  width: 145px;
  color: var(--lime);
  stroke-width: 2;
}
.author-copy .lead {
  max-width: 660px;
  margin: 32px 0 0;
  color: #d7dad5;
  line-height: 1.55;
}
.final-cta {
  position: relative;
  min-height: 660px;
  display: grid;
  place-items: center;
  text-align: center;
  overflow: hidden;
}
.final-bg {
  position: absolute;
  inset: 0;
  background: url('assets/final-stadium.png') center/cover no-repeat;
}
.final-bg:after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    #121512 0%,
    transparent 22%,
    rgba(7, 10, 6, 0.14) 56%,
    #070a06 100%
  );
}
.final-inner {
  position: relative;
  z-index: 1;
  display: grid;
  justify-items: center;
}
.final-inner h2 {
  font-size: clamp(4rem, 7.5vw, 8rem);
}
.final-inner p {
  max-width: 600px;
  margin: 28px 0 30px;
  color: #d9dcd7;
  font-size: 1.2rem;
}
.site-footer {
  min-height: 120px;
  padding: 24px max(24px, calc((100vw - 1340px) / 2));
  display: grid;
  grid-template-columns: 220px 1fr auto;
  align-items: center;
  border-top: 1px solid rgba(140, 214, 121, 0.32);
  background: #050705;
}
.site-footer img {
  width: 170px;
}
.site-footer nav {
  display: flex;
  justify-content: center;
  gap: 28px;
}
.site-footer a,
.site-footer p {
  font-size: 0.74rem;
  text-transform: uppercase;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: #c7cac5;
}
.mobile-conversion-bar {
  display: none;
}
dialog {
  border: 1px solid rgba(140, 214, 121, 0.5);
  background: #0b0e0b;
  color: #fff;
  padding: 0;
  box-shadow: 0 30px 100px rgba(0, 0, 0, 0.78);
}
dialog::backdrop {
  background: rgba(0, 0, 0, 0.84);
  backdrop-filter: blur(9px);
}
.dialog-close {
  position: absolute;
  z-index: 3;
  right: 14px;
  top: 10px;
  width: 42px;
  height: 42px;
  border: 0;
  background: #111;
  color: #fff;
  font-size: 2rem;
  cursor: pointer;
}
.media-dialog {
  width: min(1100px, 92vw);
}
.video-wrap {
  aspect-ratio: 16/9;
}
.video-wrap iframe {
  width: 100%;
  height: 100%;
  border: 0;
}
.buy-dialog {
  width: min(880px, 92vw);
}
.buy-dialog-grid {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 58px;
  align-items: center;
  padding: 64px;
}
.buy-dialog-grid > img {
  max-height: 400px;
  margin: auto;
  filter: drop-shadow(0 22px 20px #000);
}
.buy-dialog h2 {
  font-size: 3.5rem;
}
.buy-dialog p {
  color: #c9ccc7;
  line-height: 1.5;
}
.retailer-links {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 28px;
}
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity 0.75s var(--ease),
    transform 0.75s var(--ease);
}
.reveal.is-visible {
  opacity: 1;
  transform: none;
}
@media (max-width: 960px) {
  :root {
    --header: 76px;
    --shell: min(100% - 36px, 760px);
  }
  .site-header {
    grid-template-columns: 1fr auto;
    padding: 0 20px;
  }
  .desktop-nav,
  .header-cta {
    display: none;
  }
  .brand img {
    width: 156px;
  }
  .menu-toggle {
    display: grid;
    width: 48px;
    height: 48px;
    place-content: center;
    gap: 7px;
    background: rgba(7, 10, 6, 0.55);
    border: 1px solid var(--line);
    color: #fff;
  }
  .menu-toggle span {
    width: 22px;
    height: 2px;
    background: currentColor;
  }
  .mobile-nav {
    position: absolute;
    display: grid;
    top: 76px;
    left: 18px;
    right: 18px;
    padding: 24px;
    background: rgba(10, 13, 10, 0.97);
    border: 1px solid var(--line);
    transform: translateY(-14px);
    opacity: 0;
    visibility: hidden;
    transition: 0.25s;
  }
  .mobile-nav.is-open {
    transform: none;
    opacity: 1;
    visibility: visible;
  }
  .mobile-nav a {
    padding: 15px 4px;
    border-bottom: 1px solid var(--line);
    font-weight: 800;
    text-transform: uppercase;
  }
  .mobile-nav .mobile-buy {
    margin-top: 16px;
    border: 0;
    justify-content: center;
  }
  .hero {
    height: auto;
    min-height: 920px;
  }
  .hero-grid {
    grid-template-columns: 1fr;
    align-content: center;
    padding-top: 120px;
    padding-bottom: 70px;
  }
  .hero-copy {
    max-width: 680px;
  }
  .hero-product {
    position: absolute;
    right: -90px;
    bottom: -40px;
    width: 380px;
    opacity: 0.62;
  }
  .hero h1 {
    font-size: clamp(4.1rem, 12vw, 6.6rem);
    max-width: 690px;
  }
  .hero-copy > p {
    max-width: 540px;
  }
  .manifesto-grid,
  .formats-grid,
  .review-grid,
  .author-grid {
    grid-template-columns: 1fr;
  }
  .strategy-board {
    margin-top: 60px;
  }
  .moves {
    grid-template-columns: 1fr;
    border-top: 0;
  }
  .move {
    border-right: 0;
    border-top: 1px solid rgba(140, 214, 121, 0.55);
    padding: 52px 18px 46px;
  }
  .move-index {
    left: 18px;
  }
  .formats-visual {
    min-height: 480px;
  }
  .formats-visual img {
    max-height: 500px;
  }
  .review-card {
    margin-top: 55px;
  }
  .review-card blockquote {
    min-height: 220px;
  }
  .author-copy {
    order: -1;
  }
  .author-portrait {
    max-width: 440px;
  }
  .site-footer {
    grid-template-columns: 1fr;
    text-align: center;
    justify-items: center;
    gap: 22px;
    padding: 36px 20px;
  }
  .site-footer nav {
    flex-wrap: wrap;
  }
  .section-number {
    top: 35px;
  }
}
@media (max-width: 620px) {
  :root {
    --shell: calc(100% - 32px);
  }
  .site-header {
    height: 68px;
  }
  .mobile-nav {
    top: 68px;
  }
  .hero {
    min-height: 830px;
  }
  .hero-bg {
    background-position: 60% center;
  }
  .hero-bg:after {
    background:
      linear-gradient(90deg, rgba(7, 10, 6, 0.62), rgba(7, 10, 6, 0.08)),
      linear-gradient(0deg, var(--black) 0%, transparent 35%, rgba(7, 10, 6, 0.35) 100%);
  }
  .hero-grid {
    padding-top: 105px;
    align-content: start;
  }
  .hero-copy {
    padding-top: 30px;
    position: relative;
    z-index: 3;
  }
  .hero h1 {
    font-size: clamp(3.15rem, 14vw, 4.4rem);
    line-height: 0.81;
    letter-spacing: -0.055em;
  }
  .hero-copy > p {
    margin: 26px 0 24px;
    font-size: 1.04rem;
    line-height: 1.45;
  }
  .hero-actions {
    display: grid;
  }
  .button {
    width: 100%;
  }
  .hero-proof {
    width: calc(100% - 125px);
    font-size: 0.69rem;
    gap: 8px;
    flex-wrap: wrap;
  }
  .hero-proof .stars {
    display: none;
  }
  .hero-product {
    right: 18px;
    bottom: 90px;
    width: 100px;
    opacity: 0.98;
    transform: perspective(900px) rotateY(-7deg);
  }
  .book-halo {
    inset: 20% 0 10%;
    filter: blur(24px);
  }
  .product-shadow {
    bottom: -8px;
    height: 20px;
  }
  .scroll-mark {
    display: none;
  }
  .proof-rail {
    height: 68px;
  }
  .proof-track {
    justify-content: flex-start;
    animation: marquee 22s linear infinite;
  }
  .section {
    padding: 96px 0;
  }
  .section h2,
  .final-cta h2 {
    font-size: clamp(3rem, 15vw, 4.6rem);
  }
  .section-number {
    font-size: 8rem;
    left: -8px;
  }
  .manifesto-copy .lead {
    font-size: 1.18rem;
  }
  .strategy-board {
    grid-template-columns: 1fr;
    min-height: 0;
    padding-left: 15px;
  }
  .strategy-board > svg {
    max-height: 330px;
  }
  .strategy-board ol {
    padding: 0 16px 0 20px;
  }
  .section-heading {
    text-align: left;
    margin-bottom: 54px;
  }
  .move {
    padding-left: 12px;
    padding-right: 12px;
  }
  .move-index {
    left: 12px;
  }
  .formats-visual {
    min-height: 360px;
  }
  .formats-visual img {
    max-height: 360px;
  }
  .format-tab {
    grid-template-columns: 40px 1fr;
  }
  .review-card blockquote {
    min-height: 310px;
    font-size: 2rem;
  }
  .review-card figcaption {
    align-items: flex-start;
    flex-direction: column;
  }
  .author-portrait {
    max-width: 310px;
  }
  .portrait-mark {
    right: -20px;
    width: 110px;
  }
  .final-cta {
    min-height: 620px;
  }
  .final-bg {
    background-position: center;
  }
  .final-inner p {
    font-size: 1.02rem;
  }
  .mobile-conversion-bar {
    position: fixed;
    z-index: 90;
    left: 12px;
    right: 12px;
    bottom: 10px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 11px 12px 11px 16px;
    background: rgba(10, 13, 10, 0.94);
    border: 1px solid rgba(140, 214, 121, 0.45);
    backdrop-filter: blur(16px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.5);
  }
  .mobile-conversion-bar span {
    display: grid;
    font-size: 0.7rem;
    color: #aeb1ac;
  }
  .mobile-conversion-bar strong {
    color: #fff;
    font-size: 0.9rem;
  }
  .mobile-conversion-bar a {
    padding: 12px 14px;
    background: var(--lime);
    color: #071006;
    font-size: 0.72rem;
    font-weight: 900;
    text-transform: uppercase;
    white-space: nowrap;
  }
  .buy-dialog-grid {
    grid-template-columns: 1fr;
    padding: 48px 24px 28px;
    gap: 20px;
  }
  .buy-dialog-grid > img {
    max-height: 230px;
  }
  .buy-dialog h2 {
    font-size: 2.7rem;
  }
  .retailer-links {
    display: grid;
  }
  .site-footer {
    padding-bottom: 110px;
  }
  @keyframes marquee {
    to {
      transform: translateX(-55%);
    }
  }
}
/* Distinct image-led chapters: preserve one brand system without repeating flat dark bands. */
.section-number {
  z-index: 2;
}
.manifesto {
  isolation: isolate;
  background: #0a0d0a;
}
.manifesto::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -2;
  background: url('assets/manifesto-strategy-room.png') center/cover no-repeat;
  opacity: 0.82;
}
.manifesto::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(
      90deg,
      rgba(7, 10, 6, 0.88) 0%,
      rgba(7, 10, 6, 0.48) 40%,
      rgba(7, 10, 6, 0.12) 70%,
      rgba(7, 10, 6, 0.24) 100%
    ),
    linear-gradient(180deg, rgba(7, 10, 6, 0.18), transparent 28%, transparent 72%, #080b08 100%);
}
.manifesto-grid {
  position: relative;
  z-index: 1;
}
.strategy-board {
  border-left-color: rgba(226, 235, 223, 0.32);
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.72);
}
.playbook {
  background: #0a0c0a;
}
.playbook .playbook-bg {
  background: url('assets/playbook-folio.png') center/cover no-repeat;
  opacity: 1;
}
.playbook .playbook-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(7, 10, 6, 0.34) 0%,
    transparent 30%,
    rgba(7, 10, 6, 0.18) 100%
  );
}
.playbook .move {
  background: linear-gradient(180deg, rgba(8, 11, 8, 0.08), rgba(8, 11, 8, 0.42));
  text-shadow: 0 2px 18px rgba(0, 0, 0, 0.72);
}
.reviews {
  background: #05090c;
}
.reviews .playbook-bg {
  background: url('assets/reviews-stone-v2.png') center/cover no-repeat;
  opacity: 1;
}
.reviews .playbook-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(5, 8, 6, 0.18), rgba(5, 8, 6, 0.42) 52%, rgba(5, 8, 6, 0.68)),
    linear-gradient(180deg, rgba(5, 8, 6, 0.08), transparent 68%, #0b0d0b 100%);
}
.review-grid {
  text-shadow: 0 3px 24px rgba(0, 0, 0, 0.78);
}
.author {
  isolation: isolate;
  background: #0b0d0b;
}
.author::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -2;
  background: url('assets/author-graphite-v2.png') center/cover no-repeat;
  opacity: 0.96;
}
.author::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(
      90deg,
      rgba(7, 10, 6, 0.76) 0%,
      rgba(7, 10, 6, 0.34) 38%,
      rgba(7, 10, 6, 0.52) 66%,
      rgba(7, 10, 6, 0.26) 100%
    ),
    linear-gradient(180deg, #0b0d0b 0, transparent 16%, transparent 78%, #121512 100%);
}
.author-grid {
  position: relative;
  z-index: 1;
}
.author-copy {
  text-shadow: 0 3px 24px rgba(0, 0, 0, 0.82);
}
@media (max-width: 960px) {
  .manifesto::after {
    background: linear-gradient(180deg, rgba(7, 10, 6, 0.62), rgba(7, 10, 6, 0.38) 55%, #080b08);
  }
  .playbook .playbook-bg {
    background-position: 44% center;
  }
  .reviews .playbook-bg {
    background-position: center;
  }
  .author::before {
    background-position: 62% center;
  }
  .author::after {
    background: linear-gradient(180deg, rgba(7, 10, 6, 0.72), rgba(7, 10, 6, 0.38) 55%, #121512);
  }
}
@media (min-width: 761px) and (max-width: 960px) {
  .hero {
    height: auto;
    min-height: 780px;
  }
  .hero-grid {
    grid-template-columns: minmax(0, 1fr) 280px;
    align-content: center;
    align-items: center;
    gap: 24px;
    padding-top: 112px;
    padding-bottom: 70px;
  }
  .hero-copy {
    padding-top: 0;
  }
  .hero h1 {
    max-width: 470px;
    font-size: clamp(4.15rem, 8.4vw, 5rem);
  }
  .hero-copy > p {
    max-width: 470px;
  }
  .hero-product {
    position: relative;
    right: auto;
    bottom: auto;
    width: 100%;
    opacity: 1;
    transform: perspective(1000px) rotateY(-7deg) translateY(12px);
  }
  .scroll-mark {
    display: none;
  }
}
@media (min-width: 621px) and (max-width: 760px) {
  .hero {
    height: auto;
    min-height: 760px;
  }
  .hero-grid {
    grid-template-columns: minmax(0, 1fr) 210px;
    align-content: center;
    align-items: center;
    gap: 18px;
    padding-top: 104px;
    padding-bottom: 64px;
  }
  .hero-copy {
    padding-top: 0;
  }
  .hero h1 {
    max-width: 390px;
    font-size: clamp(3.45rem, 8.5vw, 4.05rem);
  }
  .hero-copy > p {
    max-width: 390px;
    font-size: 1rem;
  }
  .hero-product {
    position: relative;
    right: auto;
    bottom: auto;
    width: 100%;
    opacity: 1;
    transform: perspective(900px) rotateY(-7deg) translateY(16px);
  }
  .scroll-mark {
    display: none;
  }
}
@media (min-width: 1181px) {
  .hero-grid {
    grid-template-columns: minmax(0, 1fr) minmax(320px, 0.72fr);
    gap: clamp(78px, 7vw, 126px);
  }
  .hero-copy {
    min-width: 0;
  }
  .hero-product {
    justify-self: start;
    width: min(365px, 100%);
  }
}
@media (min-width: 961px) and (max-width: 1180px) {
  .hero-grid {
    grid-template-columns: minmax(0, 1fr) minmax(280px, 0.64fr);
    gap: clamp(64px, 7vw, 88px);
  }
  .hero-copy {
    min-width: 0;
  }
  .hero h1 {
    max-width: 540px;
    font-size: clamp(4.6rem, 6.8vw, 5.45rem);
  }
  .hero-product {
    justify-self: start;
    width: min(315px, 100%);
  }
}
@media (max-width: 620px) {
  .hero-bg {
    background-image: url('assets/hero-tunnel-mobile-v1.webp');
    background-position: center top;
  }
  .hero-bg:after {
    background: linear-gradient(
      180deg,
      rgba(7, 10, 6, 0.24) 0%,
      rgba(7, 10, 6, 0.06) 58%,
      rgba(7, 10, 6, 0.5) 100%
    );
  }
  .hero-product {
    right: 18px;
    top: 600px;
    bottom: auto;
    width: 96px;
  }
  .final-bg {
    background-image: url('assets/final-stadium-mobile-v1.webp');
    background-position: center center;
  }
  .final-bg:after {
    background: linear-gradient(
      180deg,
      rgba(7, 10, 6, 0.34) 0%,
      rgba(7, 10, 6, 0.12) 45%,
      rgba(7, 10, 6, 0.56) 100%
    );
  }
  .manifesto::before {
    background-position: 58% center;
    opacity: 0.7;
  }
  .playbook .playbook-bg {
    background-position: 35% center;
  }
  .reviews .playbook-bg {
    background-position: center;
  }
  .reviews .playbook-bg::after {
    background: linear-gradient(180deg, rgba(5, 9, 12, 0.32), rgba(5, 9, 12, 0.74) 82%);
  }
  .author::before {
    background-position: 72% center;
    opacity: 0.72;
  }
}
@media (max-width: 620px) {
  .reviews .playbook-bg {
    background-position: 12% center;
  }
}
/* Dimensional paperback: layout box stays predictable while the cover gains real depth. */
.paperback-book {
  position: relative;
  z-index: 2;
  width: 100%;
  transform-style: preserve-3d;
  transform: perspective(1400px) rotateY(-11deg) rotateX(1.25deg);
  transition: transform 0.45s var(--ease);
  filter: drop-shadow(24px 34px 30px rgba(0, 0, 0, 0.56));
}
.hero-product:hover .paperback-book {
  transform: perspective(1400px) rotateY(-7deg) rotateX(0.4deg) translateY(-5px);
}
.hero-product > .paperback-book img {
  position: relative;
  z-index: 3;
  width: 100%;
  transform: translateZ(13px);
  filter: none;
  border-radius: 2px 5px 5px 2px;
  box-shadow:
    inset -10px 0 16px rgba(255, 255, 255, 0.08),
    inset 7px 0 10px rgba(0, 0, 0, 0.18);
}
.paperback-book::after {
  content: '';
  position: absolute;
  z-index: 4;
  inset: 0;
  transform: translateZ(14px);
  pointer-events: none;
  background: linear-gradient(
    105deg,
    rgba(255, 255, 255, 0.18),
    transparent 13%,
    transparent 74%,
    rgba(0, 0, 0, 0.2)
  );
  mix-blend-mode: soft-light;
  border-radius: 2px 5px 5px 2px;
}
.paperback-spine {
  position: absolute;
  z-index: 2;
  left: -15px;
  top: 1.2%;
  width: 28px;
  height: 97.6%;
  transform-origin: right center;
  transform: rotateY(-74deg);
  background: linear-gradient(90deg, #050705 0%, #182017 34%, #3d6334 66%, #111610 100%);
  box-shadow:
    inset 2px 0 rgba(255, 255, 255, 0.08),
    inset -4px 0 7px rgba(0, 0, 0, 0.65);
}
.paperback-pages {
  position: absolute;
  z-index: 1;
  right: -10px;
  top: 2%;
  width: 24px;
  height: 96%;
  transform-origin: left center;
  transform: rotateY(76deg);
  background: repeating-linear-gradient(0deg, #deded6 0 1px, #f5f4ed 1px 3px, #c9c9c2 3px 4px);
  box-shadow: inset -5px 0 7px rgba(0, 0, 0, 0.26);
}
@media (min-width: 761px) and (max-width: 960px) {
  .hero-grid {
    grid-template-columns: minmax(0, 1fr) 248px;
    gap: 54px;
  }
  .hero-copy {
    min-width: 0;
  }
  .hero h1 {
    max-width: 458px;
    font-size: clamp(4rem, 8.1vw, 4.75rem);
  }
  .hero-copy > p {
    max-width: 458px;
  }
  .hero-product {
    transform: translateY(12px);
  }
}
@media (min-width: 621px) and (max-width: 760px) {
  .hero-grid {
    grid-template-columns: minmax(0, 1fr) 188px;
    gap: 42px;
  }
  .hero-copy {
    min-width: 0;
  }
  .hero h1 {
    max-width: 360px;
    font-size: clamp(3.35rem, 8.2vw, 3.85rem);
  }
  .hero-copy > p {
    max-width: 360px;
  }
  .hero-product {
    transform: translateY(16px);
  }
}
@media (max-width: 620px) {
  .paperback-spine {
    left: -10px;
    width: 18px;
  }
  .paperback-pages {
    right: -7px;
    width: 16px;
  }
  .hero-product > .paperback-book img {
    transform: translateZ(8px);
  }
}
.paperback-book {
  transform: perspective(1400px) rotateY(-14deg) rotateX(1.5deg);
}
.paperback-book::before {
  content: '';
  position: absolute;
  z-index: 2;
  left: 1.5%;
  right: 0.5%;
  bottom: -11px;
  height: 18px;
  transform-origin: center top;
  transform: rotateX(-72deg) translateZ(7px);
  background: repeating-linear-gradient(0deg, #c8c8c0 0 1px, #f4f3eb 1px 3px, #d8d7cf 3px 4px);
  box-shadow:
    0 8px 11px rgba(0, 0, 0, 0.38),
    inset 0 -3px 5px rgba(0, 0, 0, 0.2);
}
/* Light editorial material system for the format selector. */
.formats {
  isolation: isolate;
  background: #eef0ec;
}
.formats::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -2;
  background: url('assets/formats-limestone-paper.png') center/cover no-repeat;
  opacity: 0.92;
}
.formats::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0.08),
    rgba(255, 255, 255, 0.28) 47%,
    rgba(241, 244, 239, 0.56) 100%
  );
}
.formats-grid {
  position: relative;
  z-index: 1;
}
.formats-visual::before {
  background: rgba(255, 255, 255, 0.2);
  box-shadow:
    inset 0 0 0 1px rgba(69, 111, 58, 0.1),
    0 28px 70px rgba(69, 77, 66, 0.08);
}
.format-tabs {
  padding: 0 14px;
  background: rgba(255, 255, 255, 0.24);
  box-shadow: 0 22px 50px rgba(69, 77, 66, 0.08);
}
.format-tab {
  position: relative;
}
.format-tab.is-active {
  transform: translateX(8px);
  background: linear-gradient(90deg, rgba(140, 214, 121, 0.3), rgba(255, 255, 255, 0.42));
  box-shadow:
    inset 3px 0 0 #456f3a,
    0 10px 24px rgba(69, 111, 58, 0.12);
}
.formats-visual img {
  width: 100%;
  max-width: 680px;
  filter: drop-shadow(0 34px 28px rgba(0, 0, 0, 0.22)) saturate(1.06);
}
.formats-visual img[data-format='hardcover'] {
  width: 112%;
  max-width: 760px;
  max-height: 690px;
}
.formats-visual img[data-format='digital'] {
  width: 108%;
  max-width: 740px;
  max-height: 680px;
}
.formats-visual img[data-format='audiobook'] {
  width: 96%;
  max-width: 620px;
}
.author-portrait img {
  filter: grayscale(0.28) saturate(0.92) contrast(1.07) brightness(1.02);
}
.formats::after {
  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0.01),
    rgba(255, 255, 255, 0.06) 47%,
    rgba(241, 244, 239, 0.16) 100%
  );
}
@media (max-width: 620px) {
  .formats::before {
    background-position: 38% center;
    opacity: 0.84;
  }
  .format-tabs {
    padding: 0 8px;
  }
  .format-tab.is-active {
    transform: translateX(4px);
  }
  .formats-visual img[data-format='hardcover'] {
    width: 118%;
    max-height: 390px;
  }
  .formats-visual img[data-format='digital'] {
    width: 114%;
    max-height: 380px;
  }
}
/* Portrait art direction for phone layouts. Desktop and tablet assets remain unchanged. */
@media (max-width: 620px) {
  .hero-bg {
    background-image: url('assets/hero-tunnel-mobile-v2-chalk.webp');
  }
  .manifesto::before {
    background-image: url('assets/manifesto-strategy-room-mobile-v1.webp');
    background-position: center top;
    opacity: 0.88;
  }
  .manifesto::after {
    background: linear-gradient(
      180deg,
      rgba(7, 10, 6, 0.68) 0%,
      rgba(7, 10, 6, 0.46) 48%,
      rgba(7, 10, 6, 0.18) 72%,
      #080b08 100%
    );
  }
  .playbook .playbook-bg {
    background-image: url('assets/playbook-folio-mobile-v1.webp');
    background-position: center top;
  }
  .playbook .playbook-bg::after {
    background: linear-gradient(
      180deg,
      rgba(7, 10, 6, 0.36),
      rgba(7, 10, 6, 0.12) 46%,
      rgba(7, 10, 6, 0.42) 100%
    );
  }
  .reviews .playbook-bg {
    background-image: url('assets/reviews-stone-mobile-v1.webp');
    background-position: center top;
  }
  .reviews .playbook-bg::after {
    background: linear-gradient(
      180deg,
      rgba(5, 9, 12, 0.28),
      rgba(5, 9, 12, 0.5) 78%,
      #0b0d0b 100%
    );
  }
  .author::before {
    background-image: url('assets/author-graphite-mobile-v1.webp');
    background-position: center top;
    opacity: 0.94;
  }
  .author::after {
    background: linear-gradient(
      180deg,
      rgba(7, 10, 6, 0.66),
      rgba(7, 10, 6, 0.34) 58%,
      #121512 100%
    );
  }
}
/* Book-detail conversion workspace: tactile editorial tabs with code-native explainer art. */
.book-details {
  isolation: isolate;
  overflow: hidden;
  background: #090b09;
  color: #f4f1e9;
}
.details-texture {
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(circle at 78% 34%, rgba(140, 214, 121, 0.08), transparent 25%),
    linear-gradient(110deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(20deg, rgba(255, 255, 255, 0.018) 1px, transparent 1px), #090b09;
  background-size:
    auto,
    42px 42px,
    64px 64px;
}
.details-texture::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, #090b09 0, transparent 12%, transparent 88%, #eef0ec 100%),
    radial-gradient(ellipse at center, transparent 20%, rgba(0, 0, 0, 0.46) 100%);
  opacity: 0.86;
}
.details-shell {
  position: relative;
  z-index: 1;
}
.details-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(300px, 0.75fr);
  gap: clamp(44px, 8vw, 120px);
  align-items: end;
  margin-bottom: 58px;
}
.details-heading h2 {
  font-size: clamp(3.7rem, 6.2vw, 6.8rem);
}
.details-heading > p {
  max-width: 520px;
  margin: 0 0 10px;
  color: #c7cbc5;
  font-size: 1.08rem;
  line-height: 1.65;
}
.details-workspace {
  border: 1px solid rgba(241, 239, 231, 0.22);
  background: rgba(12, 15, 12, 0.72);
  box-shadow: 0 36px 90px rgba(0, 0, 0, 0.36);
  backdrop-filter: blur(7px);
}
.detail-tabs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-bottom: 1px solid rgba(241, 239, 231, 0.22);
}
.detail-tab {
  position: relative;
  min-height: 78px;
  padding: 20px 18px;
  border: 0;
  border-right: 1px solid rgba(241, 239, 231, 0.16);
  background: rgba(255, 255, 255, 0.018);
  color: #aaa;
  cursor: pointer;
  font-family: 'League Spartan', sans-serif;
  font-size: 0.86rem;
  font-weight: 800;
  letter-spacing: 0.085em;
  line-height: 1.15;
  text-transform: uppercase;
  transition:
    background 0.2s,
    color 0.2s;
}
.detail-tab:last-child {
  border-right: 0;
}
.detail-tab::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 3px;
  background: var(--lime);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.24s var(--ease);
}
.detail-tab:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.04);
}
.detail-tab.is-active {
  color: var(--lime);
  background: linear-gradient(180deg, rgba(140, 214, 121, 0.09), transparent);
}
.detail-tab.is-active::after {
  transform: scaleX(1);
}
.detail-tab:focus-visible {
  outline: 2px solid var(--lime);
  outline-offset: -5px;
}
.detail-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(300px, 0.75fr);
  min-height: 620px;
}
.detail-panel[hidden] {
  display: none;
}
.detail-copy {
  padding: clamp(34px, 5vw, 72px);
}
.detail-kicker {
  margin: 0 0 17px;
  color: var(--lime);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}
.detail-copy h3 {
  max-width: 680px;
  margin: 0 0 34px;
  font-size: clamp(2rem, 3.1vw, 3.45rem);
  line-height: 1;
  letter-spacing: -0.035em;
  text-transform: uppercase;
}
.detail-list {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}
.detail-list li {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 18px;
  align-items: center;
  padding: 16px 0;
  border-top: 1px solid rgba(241, 239, 231, 0.13);
  color: #c8ccc6;
  font-size: 0.96rem;
  line-height: 1.42;
}
.detail-list li:last-child {
  border-bottom: 1px solid rgba(241, 239, 231, 0.13);
}
.detail-list strong {
  display: block;
  margin-bottom: 3px;
  color: #fff;
  font-family: 'League Spartan', sans-serif;
  font-size: 1rem;
  letter-spacing: 0.035em;
  text-transform: uppercase;
}
.detail-icon {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(140, 214, 121, 0.36);
  background: rgba(140, 214, 121, 0.035);
  color: #dce8d8;
}
.detail-icon svg {
  width: 32px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.55;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.connection-map,
.detail-badge-grid,
.chapter-stack,
.anti-gimmick {
  position: relative;
  overflow: hidden;
  border-left: 1px solid rgba(241, 239, 231, 0.2);
  background: linear-gradient(145deg, rgba(140, 214, 121, 0.055), rgba(255, 255, 255, 0.012));
  min-height: 620px;
}
.connection-map > p {
  position: absolute;
  z-index: 2;
  top: 28px;
  left: 32px;
  margin: 0;
  color: #c9cec5;
  font-size: 0.68rem;
  font-weight: 900;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.connection-map > svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.map-grid {
  stroke: rgba(255, 255, 255, 0.055);
  stroke-width: 1;
}
.map-route {
  stroke: #e8e5dd;
  stroke-width: 3;
  stroke-dasharray: 9 11;
}
.map-arrow {
  stroke: #e8e5dd;
  stroke-width: 3;
}
.map-mark {
  stroke: rgba(140, 214, 121, 0.65);
  stroke-width: 2;
}
.connection-map ol {
  position: absolute;
  z-index: 2;
  inset: 76px 34px 36px;
  display: grid;
  align-content: space-around;
  margin: 0;
  padding: 0;
  list-style: none;
}
.connection-map li {
  width: 190px;
  min-height: 132px;
  display: grid;
  place-content: center;
  justify-items: center;
  justify-self: center;
  text-align: center;
  border: 1px solid rgba(241, 239, 231, 0.72);
  border-radius: 50%;
  background: rgba(9, 11, 9, 0.88);
  box-shadow:
    0 0 0 6px rgba(9, 11, 9, 0.6),
    0 0 0 7px rgba(140, 214, 121, 0.18);
}
.connection-map li span {
  color: var(--lime);
  font-size: 1.55rem;
  font-weight: 900;
}
.connection-map li strong {
  font-family: 'League Spartan', sans-serif;
  font-size: 1.1rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}
.connection-map li small {
  margin-top: 3px;
  color: #bfc3bd;
}
.detail-badge-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  padding: 1px;
  background: rgba(241, 239, 231, 0.12);
}
.detail-badge-grid span {
  display: grid;
  place-content: center;
  gap: 12px;
  min-height: 308px;
  padding: 24px;
  text-align: center;
  background: #0c0f0c;
  color: #e9e7df;
  font-family: 'League Spartan', sans-serif;
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}
.detail-badge-grid b {
  color: var(--lime);
  font-size: 3rem;
  line-height: 1;
}
.chapter-stack {
  display: grid;
  align-content: center;
  gap: 14px;
  padding: 42px;
}
.chapter-stack span {
  justify-self: start;
  margin-bottom: 16px;
  padding: 9px 12px;
  background: var(--lime);
  color: #071006;
  font-size: 0.74rem;
  font-weight: 900;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}
.chapter-stack strong {
  display: block;
  padding: 24px 22px;
  border: 1px solid rgba(241, 239, 231, 0.22);
  background: rgba(255, 255, 255, 0.025);
  font-family: 'League Spartan', sans-serif;
  font-size: clamp(1.15rem, 1.7vw, 1.55rem);
  letter-spacing: 0.035em;
  line-height: 1.05;
  text-transform: uppercase;
  transform: rotate(-1deg);
}
.chapter-stack strong:nth-of-type(2) {
  margin-left: 24px;
  transform: rotate(1deg);
}
.chapter-stack strong:nth-of-type(3) {
  margin-left: 9px;
  transform: rotate(-0.5deg);
}
.anti-gimmick {
  display: grid;
  place-content: center;
  justify-items: center;
  padding: 38px;
  text-align: center;
}
.anti-gimmick span {
  color: #aaa;
  font-size: 0.7rem;
  font-weight: 900;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.anti-gimmick svg {
  width: min(280px, 82%);
  margin: 24px 0;
  color: #d8dbd5;
  fill: none;
  stroke: currentColor;
  stroke-width: 4;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.anti-gimmick svg path:first-of-type {
  stroke: var(--lime);
  stroke-width: 9;
}
.anti-gimmick strong {
  max-width: 270px;
  color: var(--lime);
  font-family: 'League Spartan', sans-serif;
  font-size: 2rem;
  line-height: 0.95;
  text-transform: uppercase;
}
.details-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  margin-top: 34px;
  padding: 26px 28px;
  border-left: 3px solid var(--lime);
  background: rgba(255, 255, 255, 0.035);
}
.details-cta p {
  display: grid;
  gap: 5px;
  margin: 0;
}
.details-cta strong {
  font-family: 'League Spartan', sans-serif;
  font-size: 1.15rem;
  letter-spacing: 0.035em;
  text-transform: uppercase;
}
.details-cta span {
  color: #aeb3ac;
  font-size: 0.9rem;
}
.details-cta .button {
  flex: 0 0 auto;
}
.desktop-nav {
  gap: clamp(18px, 2.2vw, 36px);
}
@media (max-width: 960px) {
  .details-heading {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .details-heading > p {
    max-width: 680px;
  }
  .detail-panel {
    grid-template-columns: 1fr;
  }
  .connection-map,
  .detail-badge-grid,
  .chapter-stack,
  .anti-gimmick {
    min-height: 520px;
    border-left: 0;
    border-top: 1px solid rgba(241, 239, 231, 0.2);
  }
  .connection-map li {
    width: 210px;
  }
  .detail-badge-grid span {
    min-height: 220px;
  }
  .chapter-stack {
    min-height: 460px;
  }
  .anti-gimmick {
    min-height: 460px;
  }
  .details-cta {
    align-items: flex-start;
  }
}
@media (max-width: 620px) {
  .book-details {
    padding-bottom: 110px;
  }
  .details-heading {
    margin-bottom: 38px;
  }
  .details-heading h2 {
    font-size: clamp(3rem, 14vw, 4.3rem);
  }
  .details-heading > p {
    font-size: 1rem;
  }
  .details-workspace {
    margin-left: -8px;
    margin-right: -8px;
  }
  .detail-tabs {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
  }
  .detail-tabs::-webkit-scrollbar {
    display: none;
  }
  .detail-tab {
    flex: 0 0 64%;
    min-height: 64px;
    padding: 16px 15px;
    scroll-snap-align: start;
    text-align: left;
  }
  .detail-copy {
    padding: 34px 20px 28px;
  }
  .detail-copy h3 {
    font-size: 2.2rem;
  }
  .detail-list li {
    grid-template-columns: 44px 1fr;
    gap: 13px;
    padding: 15px 0;
    font-size: 0.9rem;
  }
  .detail-list strong {
    font-size: 0.92rem;
  }
  .detail-icon {
    width: 40px;
    height: 40px;
  }
  .detail-icon svg {
    width: 28px;
  }
  .connection-map {
    min-height: 560px;
  }
  .connection-map ol {
    inset: 68px 20px 28px;
  }
  .connection-map li {
    width: 176px;
    min-height: 118px;
  }
  .detail-badge-grid span {
    min-height: 170px;
    padding: 16px;
    font-size: 0.82rem;
  }
  .detail-badge-grid b {
    font-size: 2.2rem;
  }
  .chapter-stack {
    min-height: 420px;
    padding: 28px 20px;
  }
  .chapter-stack strong {
    font-size: 1.1rem;
  }
  .anti-gimmick {
    min-height: 400px;
  }
  .details-cta {
    display: grid;
    margin-top: 22px;
    padding: 22px 20px;
  }
  .details-cta .button {
    width: 100%;
  }
  .mobile-conversion-bar .mobile-cta-message {
    display: grid;
    gap: 1px;
    font-family: 'League Spartan', sans-serif;
    line-height: 0.88;
    letter-spacing: 0.035em;
    text-transform: uppercase;
  }
  .mobile-conversion-bar .mobile-cta-message strong {
    color: #fff;
    font-size: 0.76rem;
    font-weight: 900;
  }
  .mobile-conversion-bar .mobile-cta-message b {
    color: var(--lime);
    font-size: 0.72rem;
    font-weight: 900;
  }
  .mobile-conversion-bar a {
    padding-inline: 12px;
  }
}
@media (min-width: 961px) and (max-width: 1100px) {
  .site-header {
    grid-template-columns: 1fr auto;
    padding: 0 24px;
  }
  .desktop-nav,
  .header-cta {
    display: none;
  }
  .brand img {
    width: 164px;
  }
  .menu-toggle {
    display: grid;
    width: 48px;
    height: 48px;
    place-content: center;
    gap: 7px;
    background: rgba(7, 10, 6, 0.55);
    border: 1px solid var(--line);
    color: #fff;
  }
  .menu-toggle span {
    width: 22px;
    height: 2px;
    background: currentColor;
  }
  .mobile-nav {
    position: absolute;
    display: grid;
    top: 100%;
    left: 24px;
    right: 24px;
    padding: 24px;
    background: rgba(10, 13, 10, 0.97);
    border: 1px solid var(--line);
    transform: translateY(-14px);
    opacity: 0;
    visibility: hidden;
    transition: 0.25s;
  }
  .mobile-nav.is-open {
    transform: none;
    opacity: 1;
    visibility: visible;
  }
  .mobile-nav a {
    padding: 15px 4px;
    border-bottom: 1px solid var(--line);
    font-weight: 800;
    text-transform: uppercase;
  }
  .mobile-nav .mobile-buy {
    margin-top: 16px;
    border: 0;
    justify-content: center;
  }
}
/* Book-detail art pass: generated SVG chalkboard layers, sharper icon system, and play-plan composition. */
.book-details {
  background: #070a06;
}
.details-texture {
  background: #070907 url('assets/details-football-field-desktop-v1.png') center top/100% auto
    no-repeat;
  opacity: 0.98;
}
.details-texture::after {
  background:
    linear-gradient(90deg, rgba(7, 10, 6, 0.08), rgba(7, 10, 6, 0.28) 54%, rgba(7, 10, 6, 0.12)),
    linear-gradient(
      180deg,
      #070a06 0,
      rgba(7, 10, 6, 0.18) 18%,
      rgba(7, 10, 6, 0.14) 74%,
      #eef0ec 100%
    ),
    radial-gradient(ellipse at center, transparent 12%, rgba(0, 0, 0, 0.56) 100%);
  opacity: 0.92;
}
.book-details .section-label {
  color: #aee866;
  letter-spacing: 0.2em;
}
.book-details .section-label::before {
  content: '03 / ';
  color: var(--lime);
  font-size: 1.1em;
}
.details-heading {
  grid-template-columns: minmax(0, 1.1fr) minmax(340px, 0.74fr);
  align-items: start;
  margin-bottom: 30px;
}
.details-heading h2 {
  max-width: 760px;
  text-shadow: 0 6px 28px rgba(0, 0, 0, 0.78);
  filter: drop-shadow(0 1px 0 rgba(244, 241, 233, 0.14));
}
.details-heading > p {
  align-self: end;
  margin-bottom: 22px;
  color: #e1e3dd;
  font-size: 1.14rem;
  text-shadow: 0 3px 18px rgba(0, 0, 0, 0.9);
}
.details-workspace {
  position: relative;
  max-width: 880px;
  border-color: rgba(244, 241, 233, 0.26);
  border-radius: 7px;
  background: linear-gradient(180deg, rgba(18, 21, 18, 0.84), rgba(9, 11, 9, 0.76));
  box-shadow:
    0 36px 110px rgba(0, 0, 0, 0.5),
    inset 0 1px 0 rgba(255, 255, 255, 0.07);
  overflow: visible;
}
.details-workspace::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(
    100deg,
    rgba(255, 255, 255, 0.055),
    transparent 20%,
    transparent 78%,
    rgba(140, 214, 121, 0.045)
  );
  mix-blend-mode: screen;
}
.detail-tabs {
  border-bottom-color: rgba(244, 241, 233, 0.24);
}
.detail-tab {
  min-height: 68px;
  background: rgba(5, 7, 5, 0.58);
  color: #aaa39b;
  font-size: 0.8rem;
  letter-spacing: 0.105em;
  border-right-color: rgba(244, 241, 233, 0.17);
}
.detail-tab.is-active {
  background: linear-gradient(180deg, rgba(140, 214, 121, 0.12), rgba(255, 255, 255, 0.02));
  color: #b9ef74;
}
.detail-tab::after {
  height: 4px;
}
.detail-panel {
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.78fr);
  min-height: 610px;
}
.detail-copy {
  padding: clamp(34px, 4.6vw, 62px) clamp(28px, 4.8vw, 60px);
}
.detail-copy h3 {
  max-width: 650px;
  margin-bottom: 22px;
  font-size: clamp(1.8rem, 2.35vw, 2.7rem);
  letter-spacing: 0.012em;
  line-height: 0.95;
  text-shadow: 0 4px 22px rgba(0, 0, 0, 0.75);
}
.detail-list li {
  position: relative;
  grid-template-columns: 78px 1fr;
  gap: 28px;
  min-height: 102px;
  padding: 20px 0 20px 0;
  border-top-color: rgba(244, 241, 233, 0.12);
  font-size: 1rem;
  color: #dddcd4;
}
.detail-list li::after {
  content: '';
  position: absolute;
  left: 103px;
  top: 18px;
  bottom: 18px;
  width: 1px;
  background: rgba(244, 241, 233, 0.15);
}
.detail-list li::before {
  content: '';
  position: absolute;
  left: 126px;
  top: 50%;
  width: 16px;
  height: 2px;
  background: var(--lime);
  transform: translateY(-50%);
}
.detail-list strong {
  font-size: 1.15rem;
  letter-spacing: 0.09em;
  color: #f8f5ea;
}
.detail-icon {
  width: 66px;
  height: 66px;
  border: 0;
  background: transparent;
  color: #e9e5d9;
}
.detail-icon svg {
  width: 58px;
  stroke-width: 1.7;
  filter: drop-shadow(0 1px 0 rgba(255, 255, 255, 0.08));
}
.detail-icon-play svg,
.detail-icon-room svg,
.detail-icon-shield svg,
.detail-icon-people svg {
  color: #eee9de;
}
.detail-icon-chat svg {
  color: #dedbd0;
}
.detail-icon svg circle,
.detail-icon svg path {
  vector-effect: non-scaling-stroke;
}
.detail-icon-chat svg circle,
.detail-icon-shield svg path:nth-child(2),
.detail-icon-room svg path:nth-child(3),
.detail-icon-people svg path:last-child {
  stroke: var(--lime);
}
.connection-map,
.detail-badge-grid,
.chapter-stack,
.anti-gimmick {
  border-left-color: rgba(244, 241, 233, 0.18);
  background: linear-gradient(160deg, rgba(8, 10, 8, 0.5), rgba(11, 13, 11, 0.88));
  min-height: 610px;
}
.connection-map {
  overflow: visible;
  background: linear-gradient(160deg, rgba(8, 10, 8, 0.18), rgba(8, 10, 8, 0.52));
}
.connection-map::before {
  content: '';
  position: absolute;
  inset: 28px 24px 52px;
  border-left: 1px solid rgba(244, 241, 233, 0.14);
  border-right: 1px solid rgba(244, 241, 233, 0.14);
  background: repeating-linear-gradient(
    0deg,
    transparent 0 54px,
    rgba(244, 241, 233, 0.075) 55px 56px
  );
  opacity: 0.88;
}
.connection-map > p {
  top: 30px;
  left: 50%;
  transform: translateX(-50%);
  width: max-content;
  color: #f5efe4;
  font-family: Georgia, serif;
  font-size: 0.75rem;
  letter-spacing: 0.24em;
  text-align: center;
}
.connection-map > p::after {
  content: '';
  display: block;
  width: 120%;
  height: 1px;
  margin: 9px 0 0 -10%;
  background: rgba(244, 241, 233, 0.36);
}
.connection-map > svg {
  inset: 42px 0 40px;
  height: calc(100% - 82px);
  opacity: 0.92;
}
.map-grid {
  stroke: rgba(244, 241, 233, 0.095);
}
.map-route {
  stroke: #f1eee4;
  stroke-width: 4;
  stroke-dasharray: 7 13;
  filter: drop-shadow(0 1px 0 rgba(255, 255, 255, 0.12));
}
.map-arrow {
  stroke: #f1eee4;
  stroke-width: 4;
}
.map-mark {
  stroke: rgba(140, 214, 121, 0.8);
  stroke-width: 2.4;
}
.connection-map ol {
  inset: 76px 34px 96px;
  align-content: space-between;
}
.connection-map li {
  width: 202px;
  min-height: 156px;
  padding: 17px 20px;
  border: 2px solid rgba(244, 241, 233, 0.83);
  background: radial-gradient(
    circle at center,
    rgba(140, 214, 121, 0.045),
    rgba(7, 10, 6, 0.94) 64%
  );
  box-shadow:
    0 0 0 7px rgba(7, 10, 6, 0.74),
    0 0 0 8px rgba(140, 214, 121, 0.27),
    0 18px 40px rgba(0, 0, 0, 0.28);
}
.connection-map li span {
  font-size: 2.55rem;
  line-height: 0.85;
  font-family: 'League Spartan', sans-serif;
  color: var(--lime);
}
.connection-map li strong {
  margin-top: 6px;
  color: #f9f5ea;
  font-size: 1.36rem;
  letter-spacing: 0.09em;
  line-height: 0.86;
}
.connection-map li small {
  margin-top: 10px;
  color: #e4e1d9;
  font-size: 0.89rem;
  line-height: 1.22;
}
.route-caption {
  position: absolute;
  z-index: 3;
  left: 50%;
  bottom: 25px;
  transform: translateX(-50%);
  width: max-content;
  max-width: 78%;
  padding: 12px 24px 8px;
  color: var(--lime);
  font-family: 'League Spartan', sans-serif;
  font-size: 1rem;
  line-height: 1;
  letter-spacing: 0.18em;
  text-align: center;
  text-transform: uppercase;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(244, 241, 233, 0.09) 14%,
    rgba(244, 241, 233, 0.09) 86%,
    transparent
  );
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.85);
}
.route-caption::after {
  content: '';
  display: block;
  width: 64%;
  height: 2px;
  margin: 8px auto 0;
  background: var(--lime);
}
.detail-badge-grid span,
.chapter-stack strong,
.anti-gimmick {
  background-color: rgba(8, 10, 8, 0.82);
}
.details-cta {
  max-width: 880px;
  background: linear-gradient(90deg, rgba(140, 214, 121, 0.1), rgba(255, 255, 255, 0.035));
  box-shadow: 0 22px 70px rgba(0, 0, 0, 0.28);
}
.section {
  scroll-margin-top: calc(var(--header) + 18px);
}
@media (min-width: 1100px) {
  .details-shell {
    display: grid;
    grid-template-columns: minmax(0, 900px) minmax(220px, 1fr);
    column-gap: clamp(34px, 3.6vw, 54px);
  }
  .details-heading,
  .details-workspace,
  .details-cta {
    grid-column: 1;
  }
  .details-heading {
    display: block;
  }
  .details-heading > p {
    max-width: 660px;
    margin-top: 22px;
  }
  .details-workspace {
    align-self: start;
    max-width: 900px;
  }
  .details-cta {
    grid-column: 1;
  }
  .detail-copy {
    padding: 42px 48px;
  }
  .detail-copy h3 {
    margin-bottom: 15px;
    font-size: clamp(1.75rem, 2vw, 2.28rem);
  }
  .detail-list li {
    min-height: 86px;
    padding: 13px 0;
    grid-template-columns: 70px 1fr;
    gap: 25px;
    font-size: 0.93rem;
  }
  .detail-list li::after {
    left: 94px;
  }
  .detail-list li::before {
    left: 116px;
  }
  .detail-list strong {
    font-size: 1.02rem;
  }
  .detail-icon {
    width: 58px;
    height: 58px;
  }
  .detail-icon svg {
    width: 50px;
  }
  .detail-panel {
    min-height: 0;
  }
  .connection-map,
  .detail-badge-grid,
  .chapter-stack,
  .anti-gimmick {
    min-height: 0;
  }
  .book-details .section-number {
    display: none;
  }
  .book-details::before {
    content: 'THE GAME PLAN';
    position: absolute;
    right: max(44px, calc((100vw - 1340px) / 2));
    top: 128px;
    z-index: 1;
    color: rgba(244, 241, 233, 0.8);
    font-family: Georgia, serif;
    font-size: 0.86rem;
    font-weight: 700;
    letter-spacing: 0.26em;
    text-shadow: 0 3px 18px #000;
  }
  .book-details::after {
    content: '';
    position: absolute;
    right: max(60px, calc((100vw - 1280px) / 2));
    top: 165px;
    width: min(34vw, 500px);
    height: 740px;
    z-index: 0;
    border-left: 1px solid rgba(244, 241, 233, 0.1);
    border-right: 1px solid rgba(244, 241, 233, 0.1);
    background: linear-gradient(180deg, rgba(244, 241, 233, 0.08) 1px, transparent 1px) 0 0/100%
      88px;
    pointer-events: none;
  }
}
@media (max-width: 960px) {
  .details-texture {
    background-image: url('assets/details-football-field-mobile-v1.png');
    background-position: center top;
  }
  .details-workspace {
    max-width: none;
  }
  .detail-panel {
    grid-template-columns: 1fr;
  }
  .detail-list li {
    grid-template-columns: 70px 1fr;
    gap: 22px;
  }
  .detail-list li::after {
    left: 92px;
  }
  .detail-list li::before {
    left: 111px;
  }
  .connection-map,
  .detail-badge-grid,
  .chapter-stack,
  .anti-gimmick {
    min-height: 590px;
  }
  .connection-map {
    border-top-color: rgba(244, 241, 233, 0.18);
  }
  .connection-map li {
    width: 216px;
  }
}
@media (max-width: 620px) {
  .details-heading {
    display: block;
  }
  .details-heading h2 {
    font-size: clamp(2.82rem, 11.4vw, 3.55rem);
    line-height: 0.88;
  }
  .details-heading > p {
    display: block;
    margin-top: 24px;
    font-size: 1.02rem;
    position: relative;
    z-index: 2;
  }
  .detail-tabs {
    background: rgba(4, 6, 4, 0.68);
  }
  .detail-tab {
    flex-basis: 70%;
    min-height: 66px;
  }
  .detail-copy {
    padding: 32px 20px 24px;
  }
  .detail-copy h3 {
    font-size: 2rem;
    line-height: 0.96;
  }
  .detail-list li {
    grid-template-columns: 52px 1fr;
    gap: 18px;
    min-height: 100px;
    padding: 18px 0;
  }
  .detail-list li::after {
    left: 66px;
  }
  .detail-list li::before {
    left: 78px;
    width: 12px;
  }
  .detail-icon {
    width: 48px;
    height: 48px;
  }
  .detail-icon svg {
    width: 45px;
  }
  .detail-list strong {
    font-size: 0.96rem;
  }
  .connection-map {
    min-height: 620px;
  }
  .connection-map::before {
    inset: 30px 18px 58px;
  }
  .connection-map ol {
    inset: 82px 20px 104px;
  }
  .connection-map li {
    width: 184px;
    min-height: 134px;
    padding: 14px;
  }
  .connection-map li span {
    font-size: 2rem;
  }
  .connection-map li strong {
    font-size: 1.08rem;
  }
  .connection-map li small {
    font-size: 0.78rem;
  }
  .route-caption {
    bottom: 28px;
    font-size: 0.76rem;
    letter-spacing: 0.13em;
    padding-inline: 12px;
  }
  .details-cta {
    max-width: none;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .proof-track {
    animation: none !important;
  }
  .paperback-book {
    transition: none;
  }
  .detail-tab::after {
    transition: none;
  }
}

/* Retailer proof base styles. Later overrides tune light/dark logo variants. */
.retailer-showcase {
  margin-top: 26px;
  padding: 18px;
  border: 1px solid rgba(140, 214, 121, 0.28);
  background: linear-gradient(145deg, rgba(8, 11, 8, 0.96), rgba(18, 23, 18, 0.92));
  box-shadow:
    0 18px 45px rgba(24, 31, 22, 0.18),
    inset 0 0 0 1px rgba(255, 255, 255, 0.035);
}
.retailer-showcase--light {
  border-color: rgba(11, 14, 11, 0.12);
  background:
    radial-gradient(circle at 12% 0, rgba(140, 214, 121, 0.18), transparent 30%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.72), rgba(238, 240, 236, 0.58));
  box-shadow:
    0 18px 45px rgba(24, 31, 22, 0.12),
    inset 0 0 0 1px rgba(255, 255, 255, 0.72);
}
.retailer-showcase p {
  margin: 0 0 13px;
  color: #456f3a;
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.retailer-logo-grid,
.retailer-logo-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}
.retailer-logo-grid a {
  min-height: 68px;
  display: grid;
  place-items: center;
  padding: 14px 16px;
  border: 0;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.045), rgba(255, 255, 255, 0.018));
  box-shadow: none;
  transition:
    transform 0.2s var(--ease),
    box-shadow 0.2s;
}
.retailer-logo-grid--light a {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.86), rgba(246, 247, 243, 0.7)),
    linear-gradient(135deg, rgba(140, 214, 121, 0.1), transparent 45%);
  box-shadow: 0 12px 24px rgba(24, 31, 22, 0.08);
}
.retailer-logo-actions a {
  min-height: 58px;
  display: grid;
  place-items: center;
  padding: 11px 12px;
  border: 0;
  background: linear-gradient(180deg, #151915, #090c09);
  transition:
    transform 0.2s var(--ease),
    box-shadow 0.2s;
}
.retailer-logo-grid a:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.18);
}
.retailer-logo-grid--light a:hover {
  box-shadow: 0 16px 32px rgba(24, 31, 22, 0.14);
}
.retailer-logo-actions a:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(69, 77, 66, 0.18);
}
.retailer-logo-grid img,
.retailer-logo-actions img {
  max-width: 132px;
  max-height: 38px;
  object-fit: contain;
}
.retailer-logo-grid img[src*='waterstones'],
.retailer-logo-actions img[src*='waterstones'] {
  max-width: 52px;
}
.retailer-logo-grid img[src*='thriftbooks'],
.retailer-logo-actions img[src*='thriftbooks'] {
  max-width: 148px;
}
.retailer-text-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}
.retailer-text-links a {
  padding: 8px 10px;
  border: 1px solid rgba(140, 214, 121, 0.2);
  background: rgba(255, 255, 255, 0.045);
  color: #e8ece3;
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.retailer-showcase--light .retailer-text-links a {
  border-color: rgba(69, 111, 58, 0.24);
  background: rgba(255, 255, 255, 0.68);
  color: #24301f;
}
.retailer-logo-actions {
  margin-top: 22px;
}
.buy-dialog .retailer-logo-actions--dark a {
  min-height: 64px;
  background: linear-gradient(180deg, #151915, #090c09);
}
.buy-dialog .retailer-logo-actions--dark img {
  max-width: 140px;
  max-height: 40px;
}
.buy-dialog .retailer-links {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 18px;
}
.buy-dialog .retailer-links .button {
  min-height: 52px;
  padding-inline: 18px;
  font-size: 0.78rem;
}
@media (max-width: 620px) {
  .retailer-logo-grid,
  .retailer-logo-actions {
    grid-template-columns: 1fr;
  }
  .retailer-logo-grid a,
  .retailer-logo-actions a {
    min-height: 62px;
  }
  .retailer-text-links {
    display: grid;
  }
  .retailer-text-links a {
    text-align: center;
  }
  .buy-dialog .retailer-links {
    grid-template-columns: 1fr;
  }
}
@media (min-width: 961px) {
  .retailer-logo-actions:not(.retailer-logo-actions--dark) {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .buy-dialog .retailer-logo-actions--dark {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
/* Reference-corrected book details: no white fade, no giant field background, true circular plan nodes. */
.book-details {
  background: #070907;
}
.details-texture::after {
  background:
    linear-gradient(
      180deg,
      #070907 0,
      rgba(7, 9, 7, 0.18) 16%,
      rgba(7, 9, 7, 0.08) 70%,
      #070907 100%
    ),
    radial-gradient(ellipse at center, transparent 12%, rgba(0, 0, 0, 0.58) 100%);
  opacity: 0.94;
}
.book-details::before,
.book-details::after {
  display: none !important;
}
.details-workspace {
  max-width: 1180px;
  border-color: rgba(244, 241, 233, 0.24);
  background: linear-gradient(180deg, rgba(15, 17, 15, 0.86), rgba(8, 10, 8, 0.86));
  backdrop-filter: blur(4px);
}
.detail-panel {
  grid-template-columns: minmax(0, 1.05fr) minmax(420px, 0.78fr);
}
.detail-copy h3 {
  max-width: 610px;
}
.detail-list li {
  grid-template-columns: 76px 1fr;
}
.connection-map {
  display: block;
  min-height: 100%;
  background: linear-gradient(180deg, rgba(8, 10, 8, 0.72), rgba(5, 7, 5, 0.9));
  isolation: isolate;
}
.connection-map::before {
  inset: 30px 28px 60px;
  border-color: rgba(244, 241, 233, 0.18);
  background:
    repeating-linear-gradient(0deg, transparent 0 68px, rgba(244, 241, 233, 0.095) 69px 70px),
    repeating-linear-gradient(90deg, transparent 0 96px, rgba(244, 241, 233, 0.055) 97px 98px);
}
.connection-map::after {
  content: '';
  position: absolute;
  inset: 30px 28px 60px;
  z-index: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(244, 241, 233, 0.18) 1px, transparent 1px) left top/18px 100%
      no-repeat,
    linear-gradient(
        90deg,
        transparent calc(100% - 18px),
        rgba(244, 241, 233, 0.18) calc(100% - 17px),
        transparent calc(100% - 16px)
      )
      right top/18px 100% no-repeat;
  opacity: 0.38;
}
.connection-map > svg {
  z-index: 1;
  inset: 58px 8px 58px;
  width: calc(100% - 16px);
  height: calc(100% - 116px);
}
.connection-map ol {
  z-index: 2;
  inset: 86px 36px 108px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
}
.connection-map li {
  width: 176px;
  height: 176px;
  flex: 0 0 176px;
  min-height: 0;
  aspect-ratio: auto;
  padding: 16px;
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.connection-map li span {
  font-size: 2.35rem;
}
.connection-map li strong {
  font-size: 1.22rem;
}
.connection-map li small {
  font-size: 0.82rem;
}
.route-caption {
  bottom: 29px;
}
@media (min-width: 1100px) {
  .details-shell {
    display: block;
  }
  .details-heading {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(360px, 0.72fr);
    gap: clamp(52px, 7vw, 112px);
    align-items: end;
  }
  .details-heading > p {
    max-width: 540px;
    margin: 0 0 22px;
  }
  .details-workspace {
    max-width: 1180px;
  }
  .detail-panel {
    min-height: 690px;
  }
  .connection-map,
  .detail-badge-grid,
  .chapter-stack,
  .anti-gimmick {
    min-height: 690px;
  }
  .detail-copy {
    padding: 50px 56px;
  }
  .detail-list li {
    min-height: 96px;
  }
  .details-cta {
    max-width: 1180px;
  }
}
@media (max-width: 960px) {
  .detail-panel {
    grid-template-columns: 1fr;
  }
  .connection-map,
  .detail-badge-grid,
  .chapter-stack,
  .anti-gimmick {
    min-height: 650px;
  }
  .connection-map li {
    width: 180px;
  }
  .connection-map ol {
    inset: 86px 24px 106px;
  }
}
@media (max-width: 620px) {
  .details-texture::after {
    background:
      linear-gradient(180deg, #070907 0, rgba(7, 9, 7, 0.1) 50%, #070907 100%),
      radial-gradient(ellipse at center, transparent 12%, rgba(0, 0, 0, 0.52) 100%);
  }
  .connection-map {
    min-height: 650px;
  }
  .connection-map::before,
  .connection-map::after {
    inset: 30px 18px 62px;
  }
  .connection-map > svg {
    inset: 62px 0 60px;
    width: 100%;
    height: calc(100% - 122px);
  }
  .connection-map ol {
    inset: 88px 20px 110px;
  }
  .connection-map li {
    width: 162px;
    height: 162px;
    flex-basis: 162px;
    aspect-ratio: auto;
    min-height: 0;
  }
  .connection-map li span {
    font-size: 2rem;
  }
  .connection-map li strong {
    font-size: 1rem;
  }
  .connection-map li small {
    font-size: 0.74rem;
  }
}
/* Raster background pass: generated football-field artwork replaces vector-built section art. */
.details-texture {
  background: #070907 url('assets/details-football-field-desktop-v1.png') center top/100% auto
    no-repeat !important;
  opacity: 1;
}
.details-texture::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(7, 9, 7, 0.05) 0, rgba(7, 9, 7, 0.08) 46%, #070907 100%);
  pointer-events: none;
}
.details-texture::after {
  background:
    linear-gradient(90deg, rgba(7, 9, 7, 0.08), rgba(7, 9, 7, 0.2) 56%, rgba(7, 9, 7, 0.08)),
    radial-gradient(ellipse at center, transparent 22%, rgba(0, 0, 0, 0.5) 100%) !important;
  opacity: 0.72;
}
.detail-icon {
  border: 0 !important;
  background: transparent !important;
  color: #f1eee6 !important;
}
.detail-icon svg {
  width: 54px !important;
  stroke-width: 1.65 !important;
  filter: drop-shadow(0 1px 0 rgba(255, 255, 255, 0.08)) drop-shadow(0 7px 14px rgba(0, 0, 0, 0.26)) !important;
}
.detail-icon svg rect,
.detail-icon svg circle,
.detail-icon svg path {
  vector-effect: non-scaling-stroke;
}
.detail-icon-play svg path:last-child,
.detail-icon-chat svg path:last-child,
.detail-icon-room svg path:last-child,
.detail-icon-shield svg path:last-child,
.detail-icon-people svg path:last-child {
  stroke: var(--lime);
}
.detail-list li::before {
  background: var(--lime);
  box-shadow: 0 0 12px rgba(140, 214, 121, 0.3);
}
@media (max-width: 960px) {
  .details-texture {
    background-image: url('assets/details-football-field-mobile-v1.png') !important;
    background-size: 100% auto !important;
    background-position: center top !important;
  }
  .details-texture::before {
    background: linear-gradient(
      180deg,
      rgba(7, 9, 7, 0.03) 0,
      rgba(7, 9, 7, 0.06) 55%,
      #070907 100%
    );
  }
}
@media (max-width: 620px) {
  .detail-icon svg {
    width: 44px !important;
  }
  .details-texture::after {
    background: radial-gradient(
      ellipse at center,
      transparent 18%,
      rgba(0, 0, 0, 0.44) 100%
    ) !important;
    opacity: 0.72;
  }
}
/* Game-plan image pass: replace line-built circle backgrounds with generated raster artwork. */
.book-details {
  --panel-art: url('assets/details-game-plan-panel-v2.webp');
  --panel-art-mobile: url('assets/details-game-plan-panel-mobile-v2.webp');
}
.details-workspace {
  overflow: hidden !important;
  border-radius: 10px;
  box-shadow:
    0 42px 120px rgba(0, 0, 0, 0.58),
    0 0 0 1px rgba(140, 214, 121, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
}
.detail-tabs {
  background: linear-gradient(180deg, rgba(7, 9, 7, 0.88), rgba(7, 9, 7, 0.58));
  box-shadow: inset 0 -1px 0 rgba(244, 241, 233, 0.13);
}
.detail-tab {
  min-height: 72px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0.008));
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.65);
}
.detail-tab.is-active {
  background: linear-gradient(
    180deg,
    rgba(140, 214, 121, 0.16),
    rgba(140, 214, 121, 0.035) 58%,
    rgba(255, 255, 255, 0.012)
  );
  color: #baf171;
}
.detail-copy {
  background:
    radial-gradient(circle at 7% 8%, rgba(140, 214, 121, 0.06), transparent 24%),
    linear-gradient(180deg, rgba(13, 16, 13, 0.84), rgba(8, 10, 8, 0.92));
}
.detail-copy h3 {
  max-width: 660px;
}
.detail-list li {
  border-top-color: rgba(244, 241, 233, 0.115);
}
.detail-list li:last-child {
  border-bottom-color: rgba(244, 241, 233, 0.115);
}
.detail-list li::after {
  background: linear-gradient(180deg, transparent, rgba(244, 241, 233, 0.18), transparent);
}
.detail-list strong {
  color: #f6f1e7;
}
.connection-map {
  background: #070907 !important;
  overflow: hidden !important;
}
.connection-map::before {
  content: '';
  position: absolute;
  inset: 0 !important;
  z-index: 0;
  border: 0 !important;
  background-image:
    linear-gradient(180deg, rgba(5, 7, 5, 0.06), rgba(5, 7, 5, 0.18)), var(--panel-art) !important;
  background-size: cover !important;
  background-position: center !important;
  background-repeat: no-repeat !important;
  opacity: 0.94 !important;
}
.connection-map::after {
  content: '';
  position: absolute;
  inset: 0 !important;
  z-index: 1;
  pointer-events: none;
  background:
    radial-gradient(
      ellipse at center,
      rgba(0, 0, 0, 0.02) 0,
      rgba(0, 0, 0, 0.1) 48%,
      rgba(0, 0, 0, 0.36) 100%
    ),
    linear-gradient(180deg, rgba(7, 9, 7, 0.1), rgba(7, 9, 7, 0) 30%, rgba(7, 9, 7, 0.24) 100%) !important;
  opacity: 1 !important;
}
.connection-map > svg {
  display: none !important;
}
.connection-map > p,
.connection-map ol,
.route-caption {
  z-index: 3;
}
.connection-map > p {
  top: 28px;
  padding: 0 14px;
  color: #fbf8ee;
  text-shadow: 0 3px 18px #000;
}
.connection-map li {
  position: relative;
  width: 160px !important;
  height: 160px !important;
  flex-basis: 160px !important;
  background: radial-gradient(
    circle at 50% 42%,
    rgba(140, 214, 121, 0.075),
    rgba(7, 9, 7, 0.93) 62%,
    rgba(4, 6, 4, 0.98)
  ) !important;
  border-color: rgba(246, 242, 231, 0.86) !important;
  box-shadow:
    0 0 0 7px rgba(7, 9, 7, 0.62),
    0 0 0 8px rgba(140, 214, 121, 0.24),
    0 24px 50px rgba(0, 0, 0, 0.44),
    inset 0 0 32px rgba(140, 214, 121, 0.045) !important;
}
.connection-map li::before {
  content: '';
  position: absolute;
  inset: -5px;
  border-radius: inherit;
  border: 1px solid rgba(140, 214, 121, 0.2);
  clip-path: polygon(0 0, 52% 0, 48% 100%, 0 100%);
}
.connection-map li span {
  text-shadow: 0 0 18px rgba(140, 214, 121, 0.24);
}
.connection-map li strong {
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.86);
}
.route-caption {
  background: linear-gradient(
    90deg,
    transparent,
    rgba(5, 7, 5, 0.84) 16%,
    rgba(5, 7, 5, 0.84) 84%,
    transparent
  );
  text-shadow: 0 2px 15px #000;
}
.detail-badge-grid,
.chapter-stack,
.anti-gimmick {
  background: linear-gradient(180deg, rgba(7, 9, 7, 0.84), rgba(7, 9, 7, 0.92)), var(--panel-art);
  background-size: cover;
  background-position: center;
  border-left-color: rgba(244, 241, 233, 0.16);
}
.detail-badge-grid {
  gap: 1px;
  background-color: rgba(244, 241, 233, 0.12);
}
.detail-badge-grid span {
  background: rgba(5, 7, 5, 0.82);
  box-shadow: inset 0 0 0 1px rgba(244, 241, 233, 0.05);
}
.chapter-stack strong {
  background: rgba(5, 7, 5, 0.76);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.24);
}
.anti-gimmick {
  background-position: center right;
}
.details-cta {
  border-left-width: 4px;
  background: linear-gradient(90deg, rgba(140, 214, 121, 0.13), rgba(255, 255, 255, 0.04));
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.34);
}
@media (min-width: 1100px) {
  .detail-panel {
    grid-template-columns: minmax(0, 1.04fr) minmax(440px, 0.72fr);
  }
  .connection-map ol {
    inset: 88px 42px 112px;
  }
  .connection-map li {
    width: 160px !important;
    height: 160px !important;
    flex-basis: 160px !important;
  }
  .connection-map li span {
    font-size: 2.16rem;
  }
  .connection-map li strong {
    font-size: 1.08rem;
  }
  .connection-map li small {
    font-size: 0.78rem;
  }
  .route-caption {
    bottom: 31px;
  }
  .detail-copy {
    padding: 54px 58px;
  }
  .detail-list li {
    min-height: 94px;
  }
}
@media (max-width: 960px) {
  .connection-map::before {
    background-image:
      linear-gradient(180deg, rgba(5, 7, 5, 0.06), rgba(5, 7, 5, 0.18)), var(--panel-art-mobile) !important;
  }
  .detail-badge-grid,
  .chapter-stack,
  .anti-gimmick {
    background-image:
      linear-gradient(180deg, rgba(7, 9, 7, 0.84), rgba(7, 9, 7, 0.92)), var(--panel-art-mobile);
  }
}
@media (max-width: 620px) {
  .detail-tab {
    flex-basis: 72%;
    min-height: 68px;
  }
  .connection-map {
    min-height: 670px;
  }
  .connection-map > p {
    top: 25px;
    font-size: 0.68rem;
  }
  .connection-map ol {
    inset: 84px 20px 114px;
  }
  .connection-map li {
    width: 150px !important;
    height: 150px !important;
    flex-basis: 150px !important;
  }
  .connection-map li span {
    font-size: 1.84rem;
  }
  .connection-map li strong {
    font-size: 0.92rem;
  }
  .connection-map li small {
    font-size: 0.7rem;
  }
  .route-caption {
    bottom: 30px;
    max-width: 86%;
    white-space: normal;
  }
  .details-workspace {
    border-radius: 8px;
  }
}

/* Retailer proof: use provided light logos on a dark card, not black badges on the page background. */
.retailer-logo-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.retailer-logo-grid a {
  min-height: 76px;
}
.retailer-logo-grid img {
  max-width: 150px;
  max-height: 42px;
}
.buy-dialog .retailer-logo-actions img[src*='amazon-logo'],
.buy-dialog .retailer-logo-actions img[src*='google-play-logo'] {
  max-width: 144px;
  max-height: 44px;
}
@media (max-width: 960px) {
  .retailer-logo-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .retailer-logo-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 620px) {
  .retailer-logo-grid {
    grid-template-columns: 1fr;
  }
  .retailer-logo-grid a {
    min-height: 68px;
  }
  .hero-retailer-logos {
    max-width: calc(100% - 112px);
  }
  .retailer-logo-strip {
    gap: 7px;
  }
  .retailer-logo-strip a {
    min-height: 38px;
    padding: 8px;
  }
  .retailer-logo-strip img {
    max-width: 82px;
    max-height: 22px;
  }
}

/* 2026-06-30 live refinement: original header tools, subtle section separation, mobile tab select, generated detail art, reviews, portrait trailer. */
.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0 0 0 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}
.site-header {
  grid-template-columns: 220px minmax(0, 1fr) auto !important;
}
.nav-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
}
.nav-icon-btn {
  width: 44px;
  height: 44px;
  display: inline-grid;
  place-items: center;
  border: 1px solid rgba(244, 241, 233, 0.18);
  border-radius: 999px;
  background: rgba(7, 10, 6, 0.34);
  color: #f7f4ed;
  cursor: pointer;
  backdrop-filter: blur(10px);
  transition:
    transform 0.2s var(--ease),
    border-color 0.2s,
    color 0.2s,
    background 0.2s;
}
.nav-icon-btn:hover,
.nav-icon-btn[aria-expanded='true'],
.nav-icon-btn[aria-pressed='true'] {
  color: var(--lime);
  border-color: rgba(140, 214, 121, 0.52);
  background: rgba(140, 214, 121, 0.1);
  transform: translateY(-1px);
}
.nav-icon-btn svg {
  width: 20px;
  height: 20px;
}
.search-bar,
.profile-dropdown {
  position: absolute;
  top: calc(100% + 10px);
  right: max(24px, calc((100vw - 1340px) / 2));
  z-index: 120;
  width: min(440px, calc(100vw - 32px));
  padding: 12px;
  border: 1px solid rgba(244, 241, 233, 0.15);
  border-radius: 18px;
  background: rgba(8, 10, 8, 0.94);
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(18px);
}
.search-form {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
}
.search-form input {
  min-width: 0;
  border: 1px solid rgba(244, 241, 233, 0.16);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
  padding: 14px 16px;
  outline: none;
}
.search-form input:focus {
  border-color: rgba(140, 214, 121, 0.64);
  box-shadow: 0 0 0 3px rgba(140, 214, 121, 0.14);
}
.search-form button,
.profile-dropdown a {
  border: 0;
  border-radius: 999px;
  background: var(--lime);
  color: #071006;
  padding: 12px 17px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  cursor: pointer;
}
.profile-dropdown {
  width: min(260px, calc(100vw - 32px));
  display: grid;
  gap: 8px;
}
.profile-dropdown[hidden],
.search-bar[hidden] {
  display: none !important;
}
.profile-info {
  margin: 2px 4px 7px;
  color: #cdd1c8;
  font-size: 0.86rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.profile-dropdown a {
  display: block;
  background: rgba(255, 255, 255, 0.06);
  color: #f7f4ed;
}
.profile-dropdown a:hover {
  background: rgba(140, 214, 121, 0.15);
  color: var(--lime);
}
html.is-bright-mode .site-header.is-scrolled,
html.is-bright-mode .search-bar,
html.is-bright-mode .profile-dropdown {
  background: rgba(20, 24, 19, 0.96);
}
.section,
.final-cta {
  position: relative;
}
.section + .section::before,
.proof-rail + .section::before,
.final-cta::before {
  content: '';
  position: absolute;
  left: max(24px, calc((100vw - 1180px) / 2));
  right: max(24px, calc((100vw - 1180px) / 2));
  top: 0;
  height: 1px;
  z-index: 3;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(244, 241, 233, 0.16) 18%,
    rgba(140, 214, 121, 0.18) 50%,
    rgba(244, 241, 233, 0.16) 82%,
    transparent
  );
  opacity: 0.62;
  pointer-events: none;
}
.hero {
  border-bottom-color: rgba(244, 241, 233, 0.12) !important;
}
.detail-tab-select-wrap {
  display: none;
}
.detail-badge-grid--image {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: rgba(244, 241, 233, 0.13) !important;
}
.detail-badge-grid--image span {
  position: relative;
  isolation: isolate;
  min-height: 250px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: flex-start;
  overflow: hidden;
  padding: 24px;
  color: #f7f4ed;
  background:
    linear-gradient(180deg, rgba(7, 9, 7, 0.08), rgba(7, 9, 7, 0.2) 38%, rgba(7, 9, 7, 0.9)),
    var(--fit-image) center/cover no-repeat !important;
  box-shadow: inset 0 0 0 1px rgba(244, 241, 233, 0.08);
}
.detail-badge-grid--image span::after {
  content: '';
  position: absolute;
  inset: 12px;
  z-index: -1;
  border: 1px solid rgba(244, 241, 233, 0.12);
  opacity: 0.8;
}
.detail-badge-grid--image b {
  margin: 0 0 7px;
  color: var(--lime);
  text-shadow: 0 5px 24px rgba(0, 0, 0, 0.9);
}
.anti-gimmick--image {
  position: relative;
  isolation: isolate;
  align-content: end;
  overflow: hidden;
  padding: 34px;
  background: #070907 !important;
}
.anti-gimmick--image img {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.86;
}
.anti-gimmick--image::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(
    180deg,
    rgba(7, 9, 7, 0.04),
    rgba(7, 9, 7, 0.34) 44%,
    rgba(7, 9, 7, 0.92)
  );
}
.anti-gimmick--image span,
.anti-gimmick--image strong {
  position: relative;
  text-shadow: 0 6px 22px rgba(0, 0, 0, 0.8);
}
.anti-gimmick--image span {
  align-self: flex-start;
  background: rgba(7, 9, 7, 0.72);
  color: #f7f4ed;
}
.review-card {
  overflow: hidden;
}
.review-card blockquote {
  max-width: min(100%, 520px) !important;
  font-size: clamp(1.95rem, 2.7vw, 3rem) !important;
  line-height: 1.08 !important;
  white-space: normal !important;
  word-break: break-word;
  overflow-wrap: anywhere;
}
.review-card.is-switching {
  animation: reviewCardPulse 0.42s var(--ease);
}
@keyframes reviewCardPulse {
  0% {
    transform: translateY(5px);
    opacity: 0.82;
  }
  100% {
    transform: translateY(0);
    opacity: 1;
  }
}
.review-retailer-logo {
  width: min(230px, 100%);
  min-height: 50px;
  display: grid;
  place-items: center;
  margin: 18px 0 8px;
  padding: 12px 16px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.055);
}
.review-retailer-logo img {
  width: auto;
  max-width: 190px;
  max-height: 30px;
  object-fit: contain;
}
.media-dialog {
  width: min(520px, calc(100vw - 28px)) !important;
  max-height: min(92vh, 940px);
  padding: 16px !important;
}
.video-wrap {
  width: 100%;
  aspect-ratio: 9 / 16 !important;
  max-height: min(84vh, 860px);
  background: #000;
  border-radius: 18px;
  overflow: hidden;
}
.video-wrap iframe {
  width: 100%;
  height: 100%;
}
@media (max-width: 1100px) {
  .site-header {
    grid-template-columns: 190px minmax(0, 1fr) auto !important;
  }
  .desktop-nav {
    gap: 18px;
  }
  .header-cta {
    padding-inline: 16px;
  }
}
@media (max-width: 960px) {
  .site-header {
    grid-template-columns: minmax(150px, 1fr) auto !important;
  }
  .desktop-nav {
    display: none !important;
  }
  .nav-actions {
    grid-column: 2;
  }
  .header-cta {
    display: none !important;
  }
  .menu-toggle {
    display: grid !important;
    place-items: center;
  }
  .nav-icon-btn {
    width: 40px;
    height: 40px;
  }
  .search-bar,
  .profile-dropdown {
    right: 16px;
  }
}
@media (max-width: 720px) {
  .detail-tabs {
    display: none !important;
  }
  .detail-tab-select-wrap {
    display: grid;
    gap: 8px;
    padding: 16px;
    background:
      linear-gradient(180deg, rgba(7, 9, 7, 0.94), rgba(7, 9, 7, 0.78)), var(--panel-art-mobile);
    border-bottom: 1px solid rgba(244, 241, 233, 0.14);
  }
  .detail-tab-select-wrap span {
    color: var(--lime);
    font-size: 0.72rem;
    font-weight: 900;
    letter-spacing: 0.14em;
    text-transform: uppercase;
  }
  .detail-tab-select {
    width: 100%;
    border: 1px solid rgba(244, 241, 233, 0.18);
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.07);
    color: #f7f4ed;
    padding: 14px 16px;
    font: inherit;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    outline: none;
  }
  .detail-tab-select option {
    color: #071006;
    background: #f7f4ed;
  }
}
@media (max-width: 620px) {
  .section + .section::before,
  .proof-rail + .section::before,
  .final-cta::before {
    left: 20px;
    right: 20px;
  }
  .nav-actions {
    gap: 7px;
  }
  .nav-icon-btn {
    width: 36px;
    height: 36px;
  }
  .nav-icon-btn svg {
    width: 17px;
    height: 17px;
  }
  .search-form {
    grid-template-columns: 1fr;
  }
  .detail-badge-grid--image {
    grid-template-columns: 1fr;
  }
  .detail-badge-grid--image span {
    min-height: 240px !important;
  }
  .anti-gimmick--image {
    min-height: 470px !important;
    padding: 24px;
  }
  .review-retailer-logo {
    max-width: 100%;
  }
}

.stars,
.hero-proof .stars {
  color: #f4b63f !important;
  text-shadow: 0 0 18px rgba(244, 182, 63, 0.3);
}
.retailer-logo-strip a,
.retailer-logo-grid a,
.retailer-logo-actions a,
.review-retailer-logo {
  border: 0 !important;
  outline: 0;
}
.retailer-logo-strip a,
.review-retailer-logo {
  box-shadow: none !important;
}
.retailer-logo-actions a {
  box-shadow: none;
}
.bestseller-proof {
  display: flex;
  align-items: center;
}
.bestseller-proof img {
  width: min(280px, 100%);
  height: auto;
  filter: drop-shadow(0 18px 34px rgba(0, 0, 0, 0.28));
}
.bestseller-proof--hero {
  margin-top: 18px;
}
.bestseller-proof--hero img {
  width: min(245px, 58vw);
}
.bestseller-proof--reviews {
  margin: 22px 0 4px;
}
.bestseller-proof--reviews img {
  width: min(260px, 100%);
}
@media (max-width: 620px) {
  .bestseller-proof--hero img,
  .bestseller-proof--reviews img {
    width: min(220px, 72vw);
  }
}