:root {
  --wilderness-green: #5f9363;
  --green-deep: #315f43;
  --earth-brown: #96765d;
  --sunrise: #f4c45f;
  --mist: #fdfbf7;
  --paper: #ffffff;
  --rock: #34322e;
  --secondary: #69716a;
  --line: rgba(60, 59, 55, 0.14);
  --shadow: 0 22px 70px rgba(49, 95, 67, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--mist);
  color: var(--rock);
  font-family:
    -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei",
    "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.7;
}

a {
  color: inherit;
  text-decoration: none;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 72px;
  padding: 0 42px;
  background: rgba(253, 251, 247, 0.88);
  border-bottom: 1px solid rgba(60, 59, 55, 0.08);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: 0;
}

.brand-mark {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 65% 64%, var(--sunrise) 0 18%, transparent 19%),
    linear-gradient(135deg, var(--green-deep), var(--wilderness-green));
  box-shadow: inset 0 0 0 2px rgba(255, 255, 255, 0.44);
}

.nav-links {
  display: flex;
  gap: 26px;
  color: var(--secondary);
  font-size: 14px;
}

.nav-links a:hover {
  color: var(--green-deep);
}

.hero {
  position: relative;
  min-height: calc(100vh - 72px);
  overflow: hidden;
  background: var(--mist);
}

.hero-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(
      90deg,
      rgba(253, 251, 247, 0.97) 0%,
      rgba(253, 251, 247, 0.86) 38%,
      rgba(253, 251, 247, 0.28) 72%,
      rgba(253, 251, 247, 0.08) 100%
    ),
    linear-gradient(0deg, rgba(253, 251, 247, 0.72), transparent 34%);
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(1180px, calc(100% - 48px));
  min-height: calc(100vh - 72px);
  margin: 0 auto;
  padding: 92px 0 70px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
}

.eyebrow,
.section-kicker {
  margin: 0 0 14px;
  color: var(--wilderness-green);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.04em;
}

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

h1 {
  max-width: 760px;
  margin-bottom: 22px;
  color: var(--green-deep);
  font-size: clamp(46px, 8vw, 92px);
  line-height: 1.02;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 22px;
  color: var(--green-deep);
  font-size: clamp(30px, 4.4vw, 54px);
  line-height: 1.12;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  color: var(--rock);
  font-size: 22px;
  line-height: 1.25;
}

.hero-copy {
  max-width: 650px;
  margin-bottom: 34px;
  color: #4b4b45;
  font-size: clamp(20px, 2.2vw, 28px);
  line-height: 1.45;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 42px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-weight: 800;
  transition:
    transform 160ms ease,
    box-shadow 160ms ease,
    background 160ms ease;
}

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

.button.primary {
  background: var(--green-deep);
  color: var(--paper);
  box-shadow: 0 12px 28px rgba(49, 95, 67, 0.24);
}

.button.secondary {
  background: rgba(255, 255, 255, 0.72);
  border-color: rgba(49, 95, 67, 0.22);
  color: var(--green-deep);
}

.button.full {
  width: 100%;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  width: min(660px, 100%);
  margin: 0;
  border: 1px solid rgba(49, 95, 67, 0.14);
  background: rgba(255, 255, 255, 0.68);
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}

.hero-stats div {
  padding: 18px 20px;
  border-right: 1px solid rgba(49, 95, 67, 0.12);
}

.hero-stats div:last-child {
  border-right: 0;
}

.hero-stats dt {
  color: var(--green-deep);
  font-size: 24px;
  font-weight: 900;
}

.hero-stats dd {
  margin: 4px 0 0;
  color: var(--secondary);
  font-size: 13px;
}

section {
  position: relative;
}

.section-inner {
  width: min(1160px, calc(100% - 48px));
  margin: 0 auto;
  padding: 96px 0;
}

.offer-section {
  background:
    linear-gradient(135deg, rgba(244, 196, 95, 0.2), transparent 32%),
    var(--paper);
}

.ai-consult-section {
  background:
    linear-gradient(135deg, rgba(95, 147, 99, 0.14), transparent 34%),
    var(--mist);
}

.ai-consult-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
  gap: 32px;
  align-items: center;
}

.ai-consult-layout p {
  max-width: 760px;
  color: var(--secondary);
  font-size: 18px;
}

.ai-consult-card {
  padding: 32px;
  border: 1px solid rgba(49, 95, 67, 0.16);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.86);
  box-shadow: var(--shadow);
}

.ai-consult-card span {
  color: var(--earth-brown);
  font-size: 14px;
  font-weight: 800;
}

.ai-consult-card strong {
  display: block;
  margin: 6px 0 12px;
  color: var(--green-deep);
  font-size: 42px;
  line-height: 1;
}

.ai-consult-card p {
  margin-bottom: 22px;
  color: var(--secondary);
  font-size: 16px;
}

.offer-intro {
  max-width: 900px;
  margin-bottom: 28px;
}

.offer-intro p {
  max-width: 820px;
  color: var(--secondary);
  font-size: 18px;
}

.offer-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  background: var(--paper);
  box-shadow: var(--shadow);
}

.offer-table {
  width: 100%;
  min-width: 1040px;
  border-collapse: collapse;
  table-layout: fixed;
}

.offer-col-service {
  width: 18%;
}

.offer-col-price {
  width: 15%;
}

.offer-col-count {
  width: 15%;
}

.offer-col-delivery {
  width: 30%;
}

.offer-col-fit {
  width: 22%;
}

.offer-table th,
.offer-table td {
  padding: 22px 24px;
  border-bottom: 1px solid var(--line);
  border-right: 1px solid rgba(60, 59, 55, 0.08);
  text-align: left;
  vertical-align: middle;
}

.offer-table th:last-child,
.offer-table td:last-child {
  border-right: 0;
}

.offer-table th {
  background: #f7f3eb;
  color: var(--green-deep);
  font-size: 15px;
  font-weight: 900;
}

.offer-table td {
  color: var(--secondary);
  font-size: 16px;
  line-height: 1.55;
}

.offer-table td:nth-child(2) {
  color: var(--green-deep);
  white-space: nowrap;
}

.offer-table strong {
  display: block;
  color: var(--rock);
  font-size: 19px;
}

.offer-table b {
  display: block;
  color: var(--green-deep);
  font-size: 18px;
}

.offer-table small {
  display: block;
  margin-top: 4px;
  color: var(--earth-brown);
  font-size: 13px;
  font-weight: 800;
}

.offer-price {
  color: var(--green-deep) !important;
  font-size: 20px !important;
}

.offer-table ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.offer-table li {
  position: relative;
  padding-left: 16px;
  margin: 3px 0;
}

.offer-table li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--wilderness-green);
}

.offer-table span {
  display: inline-flex;
  margin-top: 8px;
  padding: 3px 9px;
  border-radius: 999px;
  background: var(--sunrise);
  color: #6f5116;
  font-size: 12px;
  font-weight: 900;
}

.offer-row-featured td {
  background: #fbf1d6;
}

.pain-strip {
  background:
    linear-gradient(135deg, rgba(95, 147, 99, 0.1), transparent 34%),
    var(--paper);
}

.pain-strip h2 {
  max-width: 850px;
}

.pain-grid,
.deliver-grid,
.system-list,
.proof-grid,
.fit-grid,
.result-grid,
.fit-note-grid {
  display: grid;
  gap: 18px;
}

.pain-grid {
  grid-template-columns: repeat(3, 1fr);
  margin-top: 38px;
}

.pain-grid article,
.deliver-card,
.system-list div,
.timeline article,
.proof-grid div,
.fit-section article,
.upgrade-cards article,
.trial-card,
.price-card,
.premium-grid article,
.contact-card,
.faq-list details {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.74);
  box-shadow: 0 16px 44px rgba(60, 59, 55, 0.06);
}

.pain-grid article {
  min-height: 210px;
  padding: 28px;
}

.pain-grid p,
.deliver-card p,
.system-list p,
.timeline p,
.proof-intro,
.proof-grid p,
.fit-section li,
.upgrade-layout p,
.upgrade-cards p,
.price-section p,
.trial-card li,
.faq-list p,
.contact-section p,
.contrast-copy p,
.video-copy p {
  color: var(--secondary);
}

.mini-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  margin-bottom: 24px;
  background: #f8edce;
  color: #8c6d25;
  font-weight: 900;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 70px;
  align-items: center;
}

.contrast-section {
  overflow: hidden;
  background: var(--green-deep);
  color: var(--paper);
}

.contrast-section::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.16;
  background-image:
    repeating-radial-gradient(
      ellipse at 18% 35%,
      transparent 0 22px,
      rgba(255, 255, 255, 0.38) 23px 24px
    );
}

.contrast-section .section-inner {
  position: relative;
  z-index: 1;
}

.contrast-section h2,
.contrast-section .section-kicker {
  color: var(--paper);
}

.contrast-copy {
  padding: 32px;
  border-left: 3px solid var(--sunrise);
  background: rgba(255, 255, 255, 0.08);
}

.contrast-copy p {
  color: rgba(255, 255, 255, 0.84);
}

.video-section {
  background: #f7f3eb;
}

.early-video .section-inner {
  padding: 76px 0 88px;
}

.video-layout {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 52px;
  align-items: center;
}

.video-frame {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(49, 95, 67, 0.18);
  background: #1f211d;
  box-shadow: var(--shadow);
}

.video-frame video {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #1f211d;
}

.sample-section {
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(244, 196, 95, 0.2), transparent 28%),
    var(--paper);
}

.sample-intro {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 56px;
  align-items: end;
  margin-bottom: 34px;
}

.sample-intro p {
  color: var(--secondary);
  font-size: 18px;
}

.result-grid {
  grid-template-columns: repeat(4, 1fr);
  margin-bottom: 34px;
}

.result-grid article {
  min-height: 190px;
  padding: 24px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 16px 44px rgba(60, 59, 55, 0.06);
}

.result-grid strong {
  display: block;
  margin-bottom: 8px;
  color: var(--green-deep);
  font-size: 42px;
  line-height: 1;
}

.result-grid span {
  display: block;
  margin-bottom: 12px;
  color: var(--earth-brown);
  font-weight: 900;
}

.result-grid p,
.sample-card p,
.fit-note-grid p,
.sample-consult-note {
  color: var(--secondary);
}

.sample-track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(280px, 340px);
  gap: 18px;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  padding: 4px 0 22px;
  scroll-snap-type: inline mandatory;
}

.sample-track::-webkit-scrollbar {
  height: 10px;
}

.sample-track::-webkit-scrollbar-track {
  background: rgba(49, 95, 67, 0.08);
}

.sample-track::-webkit-scrollbar-thumb {
  background: rgba(49, 95, 67, 0.34);
}

.sample-card {
  scroll-snap-align: start;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--paper);
  box-shadow: 0 18px 50px rgba(60, 59, 55, 0.08);
}

.sample-card img {
  width: 100%;
  height: 620px;
  object-fit: contain;
  object-position: top center;
  background: #1b1c22;
}

.sample-card div {
  padding: 22px;
}

.sample-card span {
  display: inline-flex;
  margin-bottom: 12px;
  padding: 3px 9px;
  background: #fbf1d6;
  color: #8c6d25;
  font-size: 13px;
  font-weight: 900;
}

.sample-card h3 {
  font-size: 20px;
}

.sample-card p {
  margin-bottom: 0;
  font-size: 15px;
}

.featured-sample {
  border-color: rgba(244, 196, 95, 0.95);
  background:
    linear-gradient(135deg, rgba(244, 196, 95, 0.22), rgba(255, 255, 255, 0.98) 42%),
    var(--paper);
}

.fit-note-grid {
  grid-template-columns: repeat(2, 1fr);
  margin-top: 28px;
}

.fit-note-grid article {
  padding: 30px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.76);
}

.muted-fit-note {
  background: #f8f1e7 !important;
}

.sample-consult-note {
  margin: 22px 0 0;
  padding: 18px 22px;
  border-left: 4px solid var(--sunrise);
  background: rgba(251, 241, 214, 0.58);
  font-weight: 800;
}

.system-section {
  background: var(--mist);
}

.system-section h2 {
  max-width: 860px;
}

.deliver-grid {
  grid-template-columns: repeat(2, 1fr);
  margin: 38px 0 18px;
}

.deliver-card {
  padding: 34px;
}

.deliver-card.accent {
  background: #fbf1d6;
}

.deliver-head {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 28px;
  color: var(--wilderness-green);
  font-size: 14px;
  font-weight: 800;
}

.deliver-head strong {
  color: var(--green-deep);
}

.system-list {
  grid-template-columns: repeat(4, 1fr);
}

.system-list div {
  padding: 24px;
}

.system-list h3 {
  font-size: 19px;
}

.process-section {
  background: var(--paper);
}

.timeline {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin-top: 42px;
  border: 1px solid var(--line);
  background: var(--paper);
}

.timeline article {
  border: 0;
  border-right: 1px solid var(--line);
  box-shadow: none;
  padding: 34px;
}

.timeline article:last-child {
  border-right: 0;
}

.timeline span {
  display: inline-block;
  margin-bottom: 30px;
  color: var(--earth-brown);
  font-weight: 900;
}

.proof-section {
  background:
    linear-gradient(135deg, rgba(244, 196, 95, 0.26), transparent 30%),
    #f7f3eb;
}

.proof-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 58px;
  align-items: center;
}

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

.proof-grid div {
  padding: 28px;
  background: rgba(255, 255, 255, 0.78);
}

.proof-grid strong {
  display: block;
  margin-bottom: 8px;
  color: var(--green-deep);
  font-size: 42px;
  line-height: 1;
}

.fit-section {
  background: var(--mist);
}

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

.fit-section article {
  padding: 38px;
}

.fit-section ul,
.trial-card ul {
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.fit-section li,
.trial-card li {
  position: relative;
  padding-left: 24px;
  margin-bottom: 14px;
}

.fit-section li::before,
.trial-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--wilderness-green);
}

.muted-panel {
  background: #f8f1e7 !important;
}

.muted-panel li::before {
  background: var(--earth-brown);
}

.price-section {
  background: var(--green-deep);
  color: var(--paper);
}

.price-section h2,
.price-section .section-kicker {
  color: var(--paper);
}

.price-section p {
  color: rgba(255, 255, 255, 0.78);
  font-size: 18px;
}

.price-intro {
  max-width: 900px;
  margin-bottom: 34px;
}

.trial-card {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(280px, 0.7fr);
  gap: 32px;
  padding: 32px;
  background: #fbf1d6;
  color: var(--rock);
}

.trial-card span,
.price-card span,
.premium-grid span {
  color: var(--earth-brown);
  font-weight: 900;
}

.trial-card h3 {
  margin: 8px 0 10px;
  color: var(--green-deep);
  font-size: 30px;
}

.trial-card p,
.trial-card li,
.price-card p,
.premium-grid p {
  color: var(--secondary);
}

.service-tabs {
  margin-top: 22px;
}

.service-tabs > input {
  position: absolute;
  inline-size: 1px;
  block-size: 1px;
  opacity: 0;
  pointer-events: none;
}

.tab-menu {
  display: inline-grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 6px;
  margin: 24px 0 18px;
  padding: 6px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.1);
}

.tab-menu label {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 148px;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 6px;
  color: rgba(255, 255, 255, 0.78);
  font-weight: 900;
  cursor: pointer;
}

#tab-subscription:checked ~ .tab-menu label[for="tab-subscription"],
#tab-custom:checked ~ .tab-menu label[for="tab-custom"] {
  background: var(--paper);
  color: var(--green-deep);
}

.tab-panel {
  display: none;
}

#tab-subscription:checked ~ .subscription-panel,
#tab-custom:checked ~ .custom-panel {
  display: block;
}

.price-cards,
.premium-grid {
  display: grid;
  gap: 16px;
}

.price-cards {
  grid-template-columns: repeat(4, 1fr);
  margin-top: 18px;
}

.price-card,
.premium-grid article {
  padding: 28px;
  background: var(--paper);
  color: var(--rock);
}

.price-card.featured {
  position: relative;
  border-color: rgba(244, 196, 95, 0.95);
  box-shadow: 0 24px 70px rgba(244, 196, 95, 0.22);
}

.price-card.hero-plan {
  background:
    linear-gradient(135deg, rgba(244, 196, 95, 0.38), rgba(255, 255, 255, 0.96) 46%),
    var(--paper);
}

.recommend-tag {
  position: absolute;
  top: 18px;
  right: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 30px;
  padding: 0 12px;
  border-radius: 999px;
  background: var(--sunrise);
  color: #6f5116;
  font-size: 13px;
  line-height: 1;
}

.price-meta {
  margin-top: 12px;
  color: rgba(105, 113, 106, 0.82);
  font-size: 14px;
  text-decoration: line-through;
}

.price-card strong,
.premium-grid strong {
  display: block;
  margin: 6px 0 6px;
  color: var(--green-deep);
  font-size: 34px;
  line-height: 1;
}

.price-card em {
  display: inline-block;
  margin-bottom: 16px;
  padding: 3px 9px;
  background: rgba(244, 196, 95, 0.24);
  color: #8c6d25;
  font-size: 13px;
  font-style: normal;
  font-weight: 900;
}

.price-card p,
.premium-grid p {
  margin-bottom: 0;
  font-size: 15px;
}

.premium-grid {
  grid-template-columns: repeat(3, 1fr);
  margin-top: 16px;
}

.upgrade-section {
  background:
    linear-gradient(135deg, rgba(95, 147, 99, 0.1), transparent 36%),
    var(--mist);
}

.upgrade-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 56px;
  align-items: center;
}

.upgrade-note {
  display: inline-block;
  margin: 12px 0 0;
  padding: 10px 14px;
  background: #fbf1d6;
  color: #7d6124 !important;
  font-weight: 800;
}

.upgrade-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.upgrade-cards article {
  min-height: 220px;
  padding: 26px;
}

.upgrade-cards span {
  display: block;
  margin-bottom: 28px;
  color: var(--earth-brown);
  font-weight: 900;
}

.upgrade-cards h3 {
  font-size: 20px;
}

.faq-section {
  background: var(--paper);
}

.faq-list {
  display: grid;
  gap: 12px;
  margin-top: 34px;
}

.faq-list details {
  padding: 22px 26px;
}

.faq-list summary {
  cursor: pointer;
  color: var(--green-deep);
  font-size: 19px;
  font-weight: 900;
}

.faq-list p {
  margin: 16px 0 0;
}

.service-note {
  margin: 22px 0 0;
  color: var(--secondary);
  font-size: 14px;
}

.contact-section {
  background:
    linear-gradient(135deg, rgba(95, 147, 99, 0.12), transparent 36%),
    var(--mist);
}

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 70px;
  align-items: center;
}

.contact-card {
  padding: 32px;
  background: var(--paper);
}

.contact-card span {
  color: var(--secondary);
  font-size: 14px;
}

.contact-card strong {
  display: block;
  margin: 6px 0 14px;
  color: var(--green-deep);
  font-size: 26px;
}

.wechat-qr {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  margin: 22px 0;
  border: 1px solid rgba(49, 95, 67, 0.16);
  background: var(--paper);
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 30px 42px;
  background: #292823;
  color: rgba(255, 255, 255, 0.72);
  font-size: 14px;
}

@media (max-width: 920px) {
  .site-header {
    padding: 0 24px;
  }

  .nav-links {
    display: none;
  }

  .hero {
    min-height: auto;
  }

  .hero-image {
    object-position: 62% center;
  }

  .hero-shade {
    background:
      linear-gradient(
        90deg,
        rgba(253, 251, 247, 0.98) 0%,
        rgba(253, 251, 247, 0.9) 62%,
        rgba(253, 251, 247, 0.35) 100%
      ),
      linear-gradient(0deg, rgba(253, 251, 247, 0.76), transparent 32%);
  }

  .hero-content {
    min-height: 760px;
    padding-top: 70px;
  }

  .pain-grid,
  .deliver-grid,
  .system-list,
  .timeline,
  .proof-grid,
  .fit-grid,
  .result-grid,
  .fit-note-grid,
  .sample-intro,
  .split,
  .ai-consult-layout,
  .video-layout,
  .proof-layout,
.upgrade-layout,
  .trial-card,
  .premium-grid,
  .contact-layout {
    grid-template-columns: 1fr;
  }

  .price-cards {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .timeline {
    gap: 0;
  }

  .timeline article,
  .timeline article:last-child {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .timeline article:last-child {
    border-bottom: 0;
  }

  .trial-card,
  .premium-grid,
  .ai-consult-layout,
  .contact-layout,
  .proof-layout,
  .video-layout,
.upgrade-layout,
  .split {
    gap: 32px;
  }

  .upgrade-cards {
    grid-template-columns: 1fr;
  }

  .tab-menu {
    width: 100%;
  }

  .tab-menu label {
    min-width: 0;
  }
}

@media (max-width: 640px) {
  body {
    font-size: 15px;
  }

  .site-header {
    min-height: 64px;
    padding: 0 18px;
  }

  .hero-content,
  .section-inner {
    width: min(100% - 32px, 1160px);
  }

  .hero-content {
    min-height: 700px;
    padding: 56px 0 48px;
  }

  h1 {
    font-size: clamp(42px, 15vw, 62px);
  }

  h2 {
    font-size: 31px;
  }

  .hero-copy {
    font-size: 20px;
  }

  .hero-actions,
  .button {
    width: 100%;
  }

  .hero-stats {
    grid-template-columns: 1fr;
  }

  .hero-stats div {
    border-right: 0;
    border-bottom: 1px solid rgba(49, 95, 67, 0.12);
  }

  .hero-stats div:last-child {
    border-bottom: 0;
  }

  .section-inner {
    padding: 70px 0;
  }

  .pain-grid article,
  .deliver-card,
  .system-list div,
  .timeline article,
  .proof-grid div,
  .fit-section article,
.upgrade-cards article,
  .trial-card,
  .price-card,
  .premium-grid article,
  .contact-card,
  .faq-list details {
    padding: 24px;
  }

  .price-cards {
    grid-template-columns: 1fr;
  }

  .trial-card h3 {
    font-size: 26px;
  }

  .price-card strong,
  .premium-grid strong {
    font-size: 32px;
  }

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

  .sample-track {
    grid-auto-columns: minmax(250px, 82vw);
  }

  .sample-card img {
    height: 560px;
  }

  .site-footer {
    flex-direction: column;
    padding: 26px 18px;
  }
}