* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: #0a1e18;
}

body {
  margin: 0;
  background: #0a1e18;
  color: #f5f0e6;
  font-family: "DM Sans", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

img,
svg {
  display: block;
}

.concept-image {
  display: block;
  height: auto;
  max-width: 100%;
  object-fit: contain;
}

.problem-illustration {
  width: min(100%, 270px);
  height: 190px;
  margin: 0 auto 14px;
  filter: drop-shadow(0 10px 16px rgba(0, 0, 0, 0.15));
}

.chapter-illustration {
  width: min(100%, 270px);
  height: 160px;
  margin: 0 auto 12px;
  filter: drop-shadow(0 9px 14px rgba(27, 41, 33, 0.1));
}

.example-illustration {
  width: min(100%, 430px);
  margin: 0 auto 24px;
  filter: drop-shadow(0 12px 18px rgba(27, 41, 33, 0.1));
}

a {
  color: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

:focus-visible {
  outline: 3px solid #d6b875;
  outline-offset: 4px;
}

.skip-link {
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 20;
  transform: translateY(-160%);
  padding: 10px 14px;
  border-radius: 6px;
  background: #f5f0e6;
  color: #0a1e18;
  font-weight: 700;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(100% - 40px, 1160px);
  min-height: 76px;
  margin: 0 auto;
  border-bottom: 1px solid rgba(229, 220, 199, 0.16);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #f4efe5;
  text-decoration: none;
}

.brand-mark {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  color: #d3b574;
}

.brand-mark svg {
  width: 100%;
  height: 100%;
}

.brand-name {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 27px;
}

.site-nav a {
  color: #c5cec5;
  font-size: 13px;
  text-decoration: none;
  transition: color 160ms ease;
}

.site-nav a:hover {
  color: #e0c17d;
}

.hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: min(100% - 36px, 900px);
  margin: 0 auto;
  padding: 32px 0 58px;
  text-align: center;
}

.hero-copy {
  width: 100%;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2 {
  font-family: "DM Serif Display", Georgia, serif;
  font-weight: 400;
  text-wrap: balance;
}

.hero h1 {
  max-width: 850px;
  margin: 0 auto 16px;
  color: #f4efe5;
  font-size: clamp(2.75rem, 6.6vw, 5.15rem);
  letter-spacing: -0.045em;
  line-height: 0.99;
}

.hero h1 span {
  color: #d8c18d;
  font-style: italic;
}

.hero-subhead {
  max-width: 650px;
  margin: 0 auto;
  color: #c7d0c7;
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  line-height: 1.65;
}

.hero-visual {
  position: relative;
  display: grid;
  width: min(100%, 430px);
  margin: 16px auto 8px;
  place-items: center;
  isolation: isolate;
}

.hero-visual::before {
  position: absolute;
  z-index: -1;
  width: 88%;
  height: 70%;
  border-radius: 50%;
  background: radial-gradient(ellipse, rgba(128, 154, 136, 0.2), rgba(10, 30, 24, 0) 72%);
  content: "";
  filter: blur(22px);
}

.product-mockup {
  width: min(100%, 320px);
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 22px 35px rgba(0, 0, 0, 0.3));
}

.hero-action {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  margin-top: 8px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 56px;
  padding: 14px 28px;
  border: 1px solid #d9bb77;
  border-radius: 999px;
  background: #d9bb77;
  color: #14221b;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.015em;
  line-height: 1.3;
  text-align: center;
  text-decoration: none;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.17);
  transition: transform 160ms ease, background-color 160ms ease, box-shadow 160ms ease;
}

.button:hover {
  transform: translateY(-2px);
  background: #e5cb91;
  box-shadow: 0 13px 30px rgba(0, 0, 0, 0.23);
}

.button:active {
  transform: translateY(0);
}

.button-primary {
  width: min(100%, 390px);
}

.hero-microcopy,
.closing-note {
  margin: 12px 0 0;
  color: #aebcb1;
  font-size: 12px;
  letter-spacing: 0.025em;
}

.checkout-pending {
  margin: 7px 0 0;
  color: #d8c18d;
  font-size: 11px;
  line-height: 1.4;
}

.guarantee-note {
  width: min(100%, 430px);
  margin: 9px 0 0;
  color: #d8c18d;
  font-size: 12px;
  line-height: 1.55;
  text-align: center;
}

.checkout-pending[hidden] {
  display: none;
}

.quick-points {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  width: min(100% - 40px, 1160px);
  margin: 0 auto;
  padding: 19px 0;
  border-top: 1px solid rgba(229, 220, 199, 0.19);
  border-bottom: 1px solid rgba(229, 220, 199, 0.19);
}

.quick-point {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 5px 10px;
  color: #e8e2d5;
  font-size: 12px;
  font-weight: 600;
  text-align: center;
}

.point-icon {
  color: #d4b773;
  font-size: 10px;
  letter-spacing: 0.08em;
}

.section {
  padding: 100px 20px;
}

.section-heading {
  width: min(100%, 760px);
  margin: 0 auto 42px;
  text-align: center;
}

.eyebrow {
  margin: 0 0 13px;
  color: #b99d63;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.2em;
  line-height: 1.4;
  text-transform: uppercase;
}

.section h2,
.closing h2 {
  margin: 0 auto 15px;
  font-size: clamp(2.15rem, 4.2vw, 3.5rem);
  letter-spacing: -0.035em;
  line-height: 1.07;
}

.section-intro {
  max-width: 650px;
  margin: 0 auto;
  color: #c6d0c6;
  font-size: 15px;
  line-height: 1.75;
}

.section-problem {
  background: #0e2720;
}

.section-problem .section-heading {
  margin-bottom: 38px;
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 15px;
  width: min(100%, 1060px);
  margin: 0 auto;
}

.problem-card {
  min-height: 215px;
  padding: 25px 25px 27px;
  border: 1px solid rgba(225, 217, 196, 0.14);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.035);
}

.card-number,
.chapter-number,
.benefit-mark {
  display: inline-block;
  margin-bottom: 16px;
  color: #d6b875;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.15em;
}

.problem-card h3,
.chapter-card h3,
.benefit-card h3 {
  margin: 0 0 9px;
  color: #f2ede2;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -0.015em;
  line-height: 1.35;
}

.problem-card p,
.chapter-card p,
.benefit-card p {
  margin: 0;
  color: #b9c6bb;
  font-size: 13px;
  line-height: 1.7;
}

.section-transformation {
  background: #e8e2d5;
  color: #16251e;
}

.transformation-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  width: min(100%, 960px);
  margin: 0 auto;
}

.transformation-card {
  padding: 27px;
  border: 1px solid #cfc7b5;
  border-radius: 14px;
  background: #f8f5ed;
  box-shadow: 0 8px 24px rgba(28, 42, 34, 0.04);
}

.transformation-after {
  border-color: #b9c2b3;
  background: #f0f1e9;
}

.transformation-label {
  margin: 0 0 9px;
  color: #8d7545;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.transformation-card h3 {
  margin: 0 0 14px;
  color: #182820;
  font-size: 18px;
  font-weight: 600;
  line-height: 1.35;
}

.transformation-card ul {
  display: grid;
  gap: 10px;
  margin: 0;
  padding-left: 18px;
  color: #59675e;
  font-size: 13px;
  line-height: 1.65;
}

.transformation-before li::marker {
  color: #9f7957;
}

.transformation-after li::marker {
  color: #728b77;
}

.transformation-footnote {
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px solid #d5ddd0;
  color: #536158;
  font-size: 12px;
  line-height: 1.6;
}

.section-inside {
  background: #f3eee3;
  color: #16251e;
}

.section-inside .eyebrow,
.section-transformation .eyebrow,
.section-benefits .eyebrow,
.section-example .eyebrow,
.section-faq .eyebrow,
.section-offer .eyebrow {
  color: #8d7545;
}

.section-inside h2,
.section-transformation h2,
.section-benefits h2,
.section-example h2,
.section-faq h2 {
  color: #172720;
}

.section-inside .section-intro,
.section-transformation .section-intro,
.section-benefits .section-intro,
.section-example .section-intro,
.section-faq .section-intro {
  color: #59665d;
}

.chapter-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  width: min(100%, 1060px);
  margin: 0 auto;
}

.chapter-card {
  min-height: 215px;
  padding: 24px 24px 26px;
  border: 1px solid #d9d3c6;
  border-radius: 12px;
  background: #f8f5ed;
  box-shadow: 0 5px 18px rgba(28, 42, 34, 0.035);
}

.chapter-card h3 {
  color: #182820;
}

.chapter-card p {
  color: #59675e;
}

.chapter-number {
  color: #8d7545;
}

.time-note {
  display: flex;
  align-items: center;
  gap: 15px;
  width: min(100%, 690px);
  margin: 32px auto 0;
  padding: 16px 19px;
  border-left: 2px solid #b89858;
  background: rgba(14, 39, 32, 0.045);
  color: #4f5d54;
  font-size: 12px;
  line-height: 1.6;
}

.time-mark {
  flex: 0 0 auto;
  color: #846c3c;
  font-family: "DM Serif Display", Georgia, serif;
  font-size: 28px;
  line-height: 1;
}

.section-benefits {
  background: #e8e2d5;
  color: #16251e;
}

.benefit-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 13px;
  width: min(100%, 1060px);
  margin: 0 auto;
}

.benefit-card {
  min-height: 196px;
  padding: 22px 20px 24px;
  border-top: 1px solid #b8ad98;
}

.benefit-card h3 {
  color: #182820;
}

.benefit-card p {
  color: #536158;
}

.benefit-mark {
  color: #8d7545;
}

.section-example {
  background: #f3eee3;
  color: #172720;
}

.example-case {
  width: min(100%, 960px);
  margin: 0 auto;
  overflow: hidden;
  border: 1px solid #d7d0c2;
  border-radius: 15px;
  background: #fbf9f3;
  box-shadow: 0 18px 44px rgba(27, 41, 33, 0.08);
}

.example-case-header {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 28px;
  align-items: end;
  padding: 26px 30px;
  border-bottom: 1px solid #e2ddd2;
  background: #f6f2e8;
}

.example-case-label,
.example-panel-label {
  margin: 0 0 8px;
  color: #846c3c;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.13em;
  line-height: 1.5;
  text-transform: uppercase;
}

.example-case-header h3 {
  margin: 0;
  color: #182820;
  font-family: "DM Serif Display", Georgia, serif;
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 400;
  line-height: 1.18;
}

.example-case-header > p {
  margin: 0;
  color: #59665d;
  font-size: 13px;
  line-height: 1.65;
}

.example-snapshot {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-bottom: 1px solid #e2ddd2;
}

.snapshot-item {
  display: grid;
  align-content: start;
  gap: 7px;
  min-height: 90px;
  padding: 17px 18px;
  border-right: 1px solid #e2ddd2;
}

.snapshot-item:last-child {
  border-right: 0;
}

.snapshot-item span {
  color: #718076;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.snapshot-item strong {
  color: #182820;
  font-size: 12px;
  line-height: 1.45;
}

.example-decision-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: #e2ddd2;
}

.example-panel {
  padding: 24px 26px;
  background: #fbf9f3;
}

.example-panel-wide {
  grid-column: 1 / -1;
}

.example-panel h4,
.example-roadmap-heading h4 {
  margin: 0 0 10px;
  color: #182820;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.4;
}

.example-panel > p:not(.example-panel-label),
.example-roadmap-heading > p:not(.example-panel-label) {
  margin: 0;
  color: #59665d;
  font-size: 12px;
  line-height: 1.65;
}

.example-tactic-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 13px;
}

.example-tactic-card {
  padding: 18px 19px;
  border: 1px solid #d9ded3;
  border-radius: 10px;
  background: #f0f2eb;
}

.example-tactic-skip {
  border-color: #e0d6c4;
  background: #f5f0e6;
}

.example-tactic-card h4 {
  margin-bottom: 12px;
  font-size: 13px;
}

.example-tactic-card ul {
  display: grid;
  gap: 10px;
  margin: 0;
  padding-left: 17px;
  color: #59665d;
  font-size: 12px;
  line-height: 1.55;
}

.example-tactic-card li::marker {
  color: #846c3c;
}

.example-tactic-skip ul {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  padding: 0;
  list-style: none;
}

.example-tactic-skip p {
  margin: 12px 0 0;
  color: #69766c;
  font-size: 11px;
  line-height: 1.6;
}

.example-roadmap {
  padding: 25px 26px 27px;
  border-top: 1px solid #e2ddd2;
  background: #f6f2e8;
}

.example-roadmap-heading {
  max-width: 640px;
  margin: 0 0 17px;
}

.example-roadmap-heading h4 {
  margin-bottom: 5px;
}

.example-phase-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 11px;
}

.example-phase {
  padding: 17px 17px 18px;
  border: 1px solid #ddd6c8;
  border-radius: 9px;
  background: #fbf9f3;
}

.phase-index {
  display: inline-block;
  margin-bottom: 9px;
  color: #846c3c;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.example-phase h5 {
  margin: 0 0 10px;
  color: #182820;
  font-size: 13px;
  line-height: 1.45;
}

.example-phase ul {
  display: grid;
  gap: 7px;
  margin: 0;
  padding-left: 15px;
  color: #59665d;
  font-size: 11px;
  line-height: 1.55;
}

.example-phase li::marker {
  color: #8d7545;
}

.example-action-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  padding: 19px 26px 24px;
}

.example-anchor {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  align-items: center;
  padding: 15px 17px;
  border: 1px solid #d9ded3;
  border-radius: 9px;
  background: #f0f2eb;
}

.anchor-time {
  color: #846c3c;
  font-family: "DM Serif Display", Georgia, serif;
  font-size: 18px;
  line-height: 1.2;
}

.example-anchor .example-panel-label {
  margin-bottom: 5px;
  font-size: 9px;
}

.example-anchor strong {
  color: #283a30;
  font-size: 12px;
  line-height: 1.5;
}

.example-note {
  width: min(100%, 900px);
  margin: 13px auto 0;
  color: #69766c;
  font-size: 11px;
  line-height: 1.6;
}

.validation-report {
  display: grid;
  justify-items: center;
  gap: 16px;
  width: min(100%, 760px);
  margin: 32px auto 0;
  padding: 24px;
  border: 1px solid #d7d0c2;
  border-radius: 15px;
  background: #f9f6ee;
  box-shadow: 0 18px 44px rgba(27, 41, 33, 0.08);
}

.validation-report-caption {
  width: min(100%, 651px);
  margin: 0;
  text-align: center;
}

.validation-report-caption .output-label {
  color: #846c3c;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.validation-report-caption p {
  margin: 7px 0 0;
  color: #59665d;
  font-size: 13px;
  line-height: 1.65;
}

.validation-report-image {
  display: block;
  width: min(100%, 651px);
  height: auto;
  border: 1px solid #ded8cc;
  border-radius: 9px;
  box-shadow: 0 10px 25px rgba(27, 41, 33, 0.1);
}

.section-offer {
  background: #0e2720;
}

.offer-card {
  width: min(100%, 760px);
  margin: 0 auto;
  padding: clamp(28px, 5vw, 48px);
  border: 1px solid rgba(221, 207, 172, 0.34);
  border-radius: 17px;
  background: linear-gradient(145deg, rgba(247, 242, 230, 0.065), rgba(247, 242, 230, 0.018));
  text-align: center;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.14);
}

.offer-card h2 {
  max-width: 600px;
  margin: 0 auto 14px;
  color: #f5f0e6;
  font-size: clamp(2.1rem, 4vw, 3.15rem);
  line-height: 1.08;
}

.offer-intro {
  max-width: 570px;
  margin: 0 auto 23px;
  color: #c4cec4;
  font-size: 14px;
  line-height: 1.7;
}

.included-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 22px;
  width: min(100%, 590px);
  margin: 0 auto 26px;
  padding: 0;
  list-style: none;
  text-align: left;
}

.included-list li {
  position: relative;
  padding: 10px 0 10px 22px;
  border-bottom: 1px solid rgba(231, 222, 201, 0.14);
  color: #e6e1d5;
  font-size: 12px;
  line-height: 1.45;
}

.included-list li::before {
  position: absolute;
  top: 13px;
  left: 0;
  width: 10px;
  height: 6px;
  border-bottom: 1.5px solid #d5b573;
  border-left: 1.5px solid #d5b573;
  content: "";
  transform: rotate(-45deg);
}

.offer-price {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 12px;
  margin: 0 0 17px;
}

.offer-price span {
  color: #c5cec5;
  font-size: 12px;
}

.offer-price strong {
  color: #f4efe5;
  font-family: "DM Serif Display", Georgia, serif;
  font-size: 40px;
  font-weight: 400;
  line-height: 1;
}

.offer-price small {
  color: #d4c39b;
  font-family: "DM Sans", Arial, sans-serif;
  font-size: 12px;
}

.offer-card .button {
  margin: 0 auto;
}

.offer-pending {
  margin-top: 10px;
}

.offer-boundary {
  max-width: 520px;
  margin: 18px auto 0;
  color: #9eaea2;
  font-size: 11px;
  line-height: 1.55;
}

.section-faq {
  background: #f3eee3;
}

.section-faq .section-heading {
  margin-bottom: 30px;
}

.faq-list {
  width: min(100%, 760px);
  margin: 0 auto;
  border-top: 1px solid #d5cdbd;
}

.faq-list details {
  border-bottom: 1px solid #d5cdbd;
}

.faq-list summary {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 61px;
  padding: 14px 40px 14px 2px;
  color: #1c2a22;
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
  list-style: none;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary::after {
  position: absolute;
  top: 50%;
  right: 7px;
  color: #8d7545;
  content: "+";
  font-size: 23px;
  font-weight: 400;
  transform: translateY(-50%);
}

.faq-list details[open] summary::after {
  content: "−";
}

.faq-answer {
  max-width: 680px;
  padding: 0 24px 18px 2px;
  color: #5b685f;
  font-size: 13px;
  line-height: 1.7;
}

.faq-answer p {
  margin: 0;
}

.closing {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 88px 20px 92px;
  background: radial-gradient(ellipse at 50% 100%, rgba(130, 154, 137, 0.12), rgba(10, 30, 24, 0) 55%), #0a1e18;
  text-align: center;
}

.closing .eyebrow {
  color: #c5aa70;
}

.closing h2 {
  max-width: 720px;
  color: #f4efe5;
}

.closing > p:not(.eyebrow):not(.closing-note) {
  max-width: 620px;
  margin: 0 auto 23px;
  color: #c5cec5;
  font-size: 14px;
  line-height: 1.7;
}

.closing-note {
  margin-top: 11px;
}

.site-footer {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 9px;
  padding: 24px 20px 28px;
  border-top: 1px solid rgba(229, 220, 199, 0.15);
  background: #081812;
  color: #9eada2;
  text-align: center;
}

.footer-brand .brand-mark {
  width: 28px;
  height: 28px;
}

.footer-brand .brand-name {
  font-size: 10px;
}

.site-footer p {
  max-width: 600px;
  margin: 0;
  font-size: 10px;
  line-height: 1.5;
}

.copyright {
  color: #748278;
  font-size: 9px;
}

@media (max-width: 800px) {
  .section {
    padding-top: 78px;
    padding-bottom: 78px;
  }

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

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

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

  .example-phase-grid {
    grid-template-columns: 1fr;
  }

  .benefit-card {
    min-height: 170px;
  }
}

@media (max-width: 560px) {
  body {
    font-size: 15px;
  }

  .site-header {
    width: calc(100% - 32px);
    min-height: 62px;
  }

  .brand {
    gap: 7px;
  }

  .brand-mark {
    width: 32px;
    height: 32px;
  }

  .brand-name {
    font-size: 10px;
    letter-spacing: 0.09em;
  }

  .site-nav {
    gap: 13px;
  }

  .site-nav a {
    font-size: 10px;
  }

  .hero {
    width: calc(100% - 34px);
    padding: 35px 0 43px;
  }

  .hero h1 {
    margin-bottom: 14px;
    font-size: clamp(2.4rem, 10.2vw, 3.35rem);
    line-height: 1.02;
  }

  .hero-subhead {
    max-width: 470px;
    font-size: 14px;
    line-height: 1.62;
  }

  .hero-visual {
    width: 100%;
    margin: 11px auto 5px;
  }

  .product-mockup {
    width: min(100%, 325px);
  }

  .button {
    min-height: 54px;
    padding: 13px 20px;
    font-size: 14px;
  }

  .button-primary {
    width: min(100%, 380px);
  }

  .hero-microcopy {
    margin-top: 9px;
    font-size: 11px;
  }

  .guarantee-note {
    font-size: 11px;
  }

  .quick-points {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    width: calc(100% - 32px);
    padding: 11px 0;
  }

  .quick-point {
    justify-content: flex-start;
    gap: 8px;
    padding: 8px 4px;
    font-size: 10px;
    text-align: left;
  }

  .section {
    padding: 67px 17px;
  }

  .section-heading {
    margin-bottom: 29px;
  }

  .section h2,
  .closing h2 {
    font-size: clamp(2rem, 8vw, 2.65rem);
  }

  .section-intro {
    font-size: 13px;
    line-height: 1.7;
  }

  .problem-grid,
  .chapter-grid,
  .benefit-grid,
  .transformation-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .problem-card,
  .chapter-card,
  .transformation-card {
    min-height: 0;
    padding: 20px 19px 22px;
  }

  .problem-card h3,
  .chapter-card h3,
  .benefit-card h3 {
    font-size: 15px;
  }

  .problem-card p,
  .chapter-card p,
  .benefit-card p {
    font-size: 12px;
  }

  .card-number,
  .chapter-number,
  .benefit-mark {
    margin-bottom: 11px;
  }

  .time-note {
    gap: 12px;
    margin-top: 23px;
    padding: 14px 13px;
    font-size: 11px;
  }

  .benefit-card {
    min-height: 0;
    padding: 17px 0 18px;
  }

  .example-case {
    border-radius: 12px;
  }

  .example-case-header {
    grid-template-columns: 1fr;
    gap: 10px;
    padding: 21px 17px;
  }

  .example-case-header h3 {
    font-size: 24px;
  }

  .example-case-header > p {
    font-size: 12px;
  }

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

  .snapshot-item {
    min-height: 82px;
    gap: 6px;
    padding: 12px 11px;
    border-bottom: 1px solid #e2ddd2;
  }

  .snapshot-item:nth-child(2n) {
    border-right: 0;
  }

  .snapshot-item:nth-last-child(-n + 2) {
    border-bottom: 0;
  }

  .snapshot-item span {
    font-size: 8px;
  }

  .snapshot-item strong {
    font-size: 10px;
  }

  .example-decision-grid,
  .example-tactic-grid {
    grid-template-columns: 1fr;
  }

  .example-panel,
  .example-panel-wide {
    grid-column: auto;
  }

  .example-panel {
    padding: 19px 16px;
  }

  .example-tactic-card {
    padding: 16px;
  }

  .example-roadmap {
    padding: 21px 16px 22px;
  }

  .example-phase-grid {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .example-phase {
    padding: 15px;
  }

  .example-action-row {
    grid-template-columns: 1fr;
    gap: 10px;
    padding: 16px 16px 20px;
  }

  .example-anchor {
    grid-template-columns: 1fr;
    gap: 6px;
    padding: 14px;
  }

  .anchor-time {
    font-size: 16px;
  }

  .example-note {
    margin-top: 12px;
    font-size: 9px;
  }

  .validation-report {
    gap: 12px;
    margin-top: 24px;
    padding: 14px;
  }

  .offer-card {
    padding: 25px 18px 27px;
    border-radius: 14px;
  }

  .offer-card h2 {
    font-size: 2.25rem;
  }

  .offer-intro {
    font-size: 13px;
  }

  .included-list {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .included-list li {
    font-size: 11px;
  }

  .offer-price strong {
    font-size: 36px;
  }

  .offer-boundary {
    font-size: 10px;
  }

  .faq-list summary {
    min-height: 57px;
    font-size: 12px;
  }

  .faq-answer {
    font-size: 12px;
  }

  .closing {
    padding: 68px 18px 72px;
  }

  .closing > p:not(.eyebrow):not(.closing-note) {
    font-size: 13px;
  }
}

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

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