:root {
  color-scheme: light;
  --ink: #111827;
  --ink-strong: #05070d;
  --muted: #5f6b7a;
  --soft: #f5f7fb;
  --soft-2: #eef3f8;
  --surface: #ffffff;
  --line: #d8e0ea;
  --line-strong: #b8c4d2;
  --blue: #1f6feb;
  --blue-dark: #185abc;
  --green: #0f8f6a;
  --orange: #d66b00;
  --red: #bb3f33;
  --violet: #6750a4;
  --shadow-sm: 0 10px 28px rgba(17, 24, 39, 0.08);
  --shadow-md: 0 28px 70px rgba(17, 24, 39, 0.14);
  --max: 1180px;
  --radius: 8px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  text-size-adjust: 100%;
}

body {
  margin: 0;
  color: var(--ink);
  background: #fff;
  font-family: "Inter", "SF Pro Display", "SF Pro Text", "PingFang SC", "Microsoft YaHei", "Segoe UI", Arial, sans-serif;
  letter-spacing: 0;
  text-rendering: geometricPrecision;
}

body.menu-open {
  overflow: hidden;
}

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

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

[hidden] {
  display: none !important;
}

.nowrap {
  white-space: nowrap;
}

button,
input {
  font: inherit;
}

.site-shell {
  overflow: hidden;
  background:
    linear-gradient(180deg, #ffffff 0%, #f7f9fc 34%, #ffffff 58%, #f4f7fb 100%);
}

.wrap {
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
}

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(216, 224, 234, 0.68);
  background: rgba(255, 255, 255, 0.78);
  backdrop-filter: blur(18px);
  transition: background 0.2s ease, box-shadow 0.2s ease;
}

.nav.is-scrolled {
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 8px 30px rgba(17, 24, 39, 0.06);
}

.nav-inner {
  width: min(var(--max), calc(100% - 40px));
  min-height: 58px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  font-weight: 800;
  color: var(--ink-strong);
}

.brand img {
  width: 34px;
  height: 34px;
  border-radius: var(--radius);
  object-fit: cover;
  box-shadow: 0 8px 16px rgba(31, 111, 235, 0.18);
}

.brand span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.nav-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  color: #3f4a58;
  font-size: 14px;
  white-space: nowrap;
}

.nav-links a {
  transition: color 0.18s ease;
}

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.menu-button {
  display: none;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.88);
  color: var(--ink);
  cursor: pointer;
}

.menu-lines,
.menu-lines::before,
.menu-lines::after {
  display: block;
  width: 17px;
  height: 2px;
  border-radius: 99px;
  background: currentColor;
  transition: transform 0.18s ease, opacity 0.18s ease;
}

.menu-lines {
  position: relative;
}

.menu-lines::before,
.menu-lines::after {
  content: "";
  position: absolute;
  left: 0;
}

.menu-lines::before {
  top: -6px;
}

.menu-lines::after {
  top: 6px;
}

.menu-open .menu-lines {
  background: transparent;
}

.menu-open .menu-lines::before {
  transform: translateY(6px) rotate(45deg);
}

.menu-open .menu-lines::after {
  transform: translateY(-6px) rotate(-45deg);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 17px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-weight: 800;
  line-height: 1;
  white-space: nowrap;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease, border-color 0.18s ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button.primary {
  color: #fff;
  background: var(--blue);
  box-shadow: 0 13px 26px rgba(31, 111, 235, 0.22);
}

.button.primary:hover {
  background: var(--blue-dark);
}

.button.secondary {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.84);
  border-color: var(--line);
}

.button.secondary:hover {
  border-color: var(--line-strong);
  box-shadow: var(--shadow-sm);
}

.button.ghost {
  color: var(--blue);
  background: transparent;
  border-color: transparent;
  padding-inline: 6px;
  box-shadow: none;
}

.button.dark {
  color: #fff;
  background: #101827;
  border-color: #101827;
}

.hero {
  min-height: 100svh;
  padding: 112px 0 58px;
  display: grid;
  align-items: center;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(420px, 1.14fr);
  align-items: center;
  gap: clamp(28px, 5vw, 68px);
}

.hero-copy {
  max-width: 660px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0 12px;
  border: 1px solid #c9d8ee;
  border-radius: 999px;
  background: rgba(242, 247, 255, 0.86);
  color: #164a9d;
  font-size: 14px;
  font-weight: 800;
  margin-bottom: 22px;
}

.kicker {
  margin: 0 0 14px;
  color: var(--blue);
  font-weight: 900;
  letter-spacing: 0;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  margin: 0;
  color: var(--ink-strong);
  font-size: clamp(44px, 5.2vw, 70px);
  line-height: 1.06;
  letter-spacing: 0;
}

.hero-subtitle {
  margin: 24px 0 0;
  max-width: 610px;
  color: #445064;
  font-size: clamp(18px, 2.2vw, 23px);
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.hero-note {
  margin-top: 16px;
  color: #6b7482;
  font-size: 14px;
  line-height: 1.7;
}

.hero-proof {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 34px;
}

.proof-item {
  min-height: 92px;
  padding: 15px 14px;
  border-left: 3px solid var(--blue);
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 8px 26px rgba(17, 24, 39, 0.06);
}

.proof-item:nth-child(2) {
  border-color: var(--green);
}

.proof-item:nth-child(3) {
  border-color: var(--orange);
}

.proof-item strong {
  display: block;
  margin-bottom: 5px;
  color: var(--ink-strong);
  font-size: 20px;
}

.proof-item span {
  display: block;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
}

.product-stage {
  position: relative;
  min-width: 0;
}

.product-stage::before {
  content: "";
  position: absolute;
  inset: 8% -12% -8% 9%;
  background: linear-gradient(140deg, rgba(31, 111, 235, 0.18), rgba(15, 143, 106, 0.14) 52%, rgba(214, 107, 0, 0.12));
  filter: blur(48px);
  opacity: 0.78;
}

.product-frame {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(184, 196, 210, 0.72);
  border-radius: var(--radius);
  background: #f7fbff;
  box-shadow: 0 36px 86px rgba(17, 24, 39, 0.18);
}

.product-frame img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.product-caption {
  position: absolute;
  left: 20px;
  right: 20px;
  bottom: 18px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: #dfe9ff;
  font-size: 13px;
  line-height: 1.45;
}

.product-caption span {
  min-height: 32px;
  display: inline-flex;
  align-items: center;
  padding: 0 10px;
  border: 1px solid rgba(255, 255, 255, 0.17);
  border-radius: var(--radius);
  background: rgba(13, 21, 36, 0.68);
  backdrop-filter: blur(12px);
}

.section {
  padding: clamp(64px, 9vw, 116px) 0;
}

.section.compact {
  padding: clamp(42px, 7vw, 80px) 0;
}

.section.soft {
  background: var(--soft);
}

.section.dark {
  color: #fff;
  background: #0d1320;
}

.section.dark .section-lead,
.section.dark .muted,
.section.dark .feature-card p,
.section.dark .detail-list li,
.section.dark .matrix-card p {
  color: #b9c6d8;
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 34px;
  margin-bottom: 32px;
}

.section-title {
  margin: 0;
  max-width: 760px;
  color: var(--ink-strong);
  font-size: clamp(31px, 4.6vw, 56px);
  line-height: 1.08;
  letter-spacing: 0;
}

.section.dark .section-title {
  color: #fff;
}

.section-lead {
  margin: 0;
  max-width: 560px;
  color: var(--muted);
  line-height: 1.82;
  font-size: 16px;
}

.metric-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--line);
  box-shadow: var(--shadow-sm);
}

.metric {
  min-height: 142px;
  padding: 22px;
  background: #fff;
}

.metric strong {
  display: block;
  margin-bottom: 8px;
  color: var(--ink-strong);
  font-size: clamp(27px, 4vw, 42px);
  line-height: 1;
}

.metric span {
  color: var(--muted);
  line-height: 1.65;
  font-size: 14px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.feature-card,
.matrix-card,
.edition-card,
.faq-card,
.requirement-card,
.purchase-card,
.step-card,
.contact-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: 0 8px 22px rgba(17, 24, 39, 0.06);
}

.section.dark .feature-card,
.section.dark .matrix-card {
  border-color: rgba(255, 255, 255, 0.13);
  background: rgba(255, 255, 255, 0.055);
  box-shadow: none;
}

.feature-card {
  min-height: 244px;
  padding: 24px;
}

.feature-card.large {
  grid-column: span 2;
}

.feature-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  margin-bottom: 18px;
  border-radius: var(--radius);
  color: #fff;
  background: var(--blue);
  font-weight: 900;
}

.feature-card:nth-child(2n) .feature-mark {
  background: var(--green);
}

.feature-card:nth-child(3n) .feature-mark {
  background: var(--orange);
}

.feature-card:nth-child(5n) .feature-mark {
  background: var(--violet);
}

.feature-card h3,
.matrix-card h3,
.edition-card h3,
.faq-card h3,
.requirement-card h3,
.step-card h3,
.contact-card h3 {
  margin: 0 0 10px;
  color: var(--ink-strong);
  font-size: 21px;
  line-height: 1.32;
}

.section.dark .feature-card h3,
.section.dark .matrix-card h3 {
  color: #fff;
}

.feature-card p,
.matrix-card p,
.edition-card p,
.faq-card p,
.requirement-card p,
.step-card p,
.contact-card p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.76;
}

.detail-list {
  display: grid;
  gap: 10px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  color: #384456;
  font-size: 15px;
  line-height: 1.62;
}

.detail-list li {
  position: relative;
  padding-left: 18px;
}

.detail-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--blue);
}

.detail-list li:nth-child(2n)::before {
  background: var(--green);
}

.detail-list li:nth-child(3n)::before {
  background: var(--orange);
}

.showcase {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: 28px;
  align-items: stretch;
}

.showcase-copy {
  padding: clamp(26px, 4vw, 44px);
  border-radius: var(--radius);
  background: #0d1320;
  color: #fff;
}

.showcase-copy h2 {
  margin: 0;
  font-size: clamp(30px, 4.6vw, 54px);
  line-height: 1.08;
}

.showcase-copy p {
  margin: 18px 0 0;
  color: #b9c6d8;
  line-height: 1.8;
}

.showcase-image {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #f7fbff;
  box-shadow: var(--shadow-md);
}

.showcase-image img {
  width: 100%;
  height: 100%;
  min-height: 420px;
  object-fit: cover;
  object-position: center;
}

.target-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.target {
  min-height: 108px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.target strong {
  display: block;
  margin-bottom: 8px;
  color: var(--ink-strong);
  line-height: 1.3;
}

.target span {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.62;
}

.matrix-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.matrix-card {
  padding: 24px;
}

.workflow {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--line);
}

.step-card {
  min-height: 214px;
  padding: 24px;
  border: 0;
  border-radius: 0;
  box-shadow: none;
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 30px;
  margin-bottom: 18px;
  border-radius: 999px;
  color: var(--blue);
  background: #eef5ff;
  font-weight: 900;
}

.editions {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.edition-card {
  position: relative;
  min-height: 390px;
  padding: 26px;
}

.edition-card.featured {
  border-color: rgba(31, 111, 235, 0.62);
  box-shadow: var(--shadow-md);
}

.edition-tag {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  background: #eef5ff;
  color: var(--blue-dark);
  font-size: 13px;
  font-weight: 900;
  margin-bottom: 18px;
}

.price {
  margin: 20px 0 12px;
  color: var(--ink-strong);
  font-size: clamp(30px, 5vw, 46px);
  font-weight: 900;
  line-height: 1;
}

.price small {
  color: var(--muted);
  font-size: 15px;
  font-weight: 700;
}

.download-band {
  padding: clamp(54px, 8vw, 86px) 0;
  color: #fff;
  background: #0b101c;
}

.download-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 28px;
}

.download-band h2 {
  margin: 0;
  font-size: clamp(32px, 4.8vw, 58px);
  line-height: 1.08;
}

.download-band p {
  margin: 16px 0 0;
  max-width: 760px;
  color: #bfccdc;
  line-height: 1.78;
}

.download-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 12px;
}

.download-band .button.secondary {
  color: #fff;
  background: transparent;
  border-color: rgba(255, 255, 255, 0.26);
}

.requirement-grid,
.faq-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

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

.requirement-card,
.faq-card,
.contact-card {
  padding: 24px;
}

.footer {
  padding: 34px 0;
  border-top: 1px solid var(--line);
  color: var(--muted);
  background: #fff;
  font-size: 14px;
}

.footer-inner {
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.purchase-page {
  min-height: 100vh;
  padding: 96px 0 60px;
  background:
    linear-gradient(180deg, #ffffff 0%, #f4f7fb 48%, #edf3f8 100%);
}

.purchase-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.96fr) minmax(360px, 0.74fr);
  gap: clamp(22px, 4vw, 46px);
  align-items: stretch;
}

.purchase-copy {
  padding: clamp(28px, 5vw, 54px);
  border-radius: var(--radius);
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-md);
}

.purchase-copy h1 {
  font-size: clamp(40px, 4.8vw, 58px);
}

.purchase-copy p {
  max-width: 720px;
  margin: 22px 0 0;
  color: #485467;
  line-height: 1.78;
  font-size: 18px;
}

.purchase-card {
  padding: 26px;
  background: #0d1320;
  border-color: #202b3d;
  color: #fff;
  box-shadow: var(--shadow-md);
}

.purchase-card h2,
.purchase-card h3 {
  color: #fff;
}

.purchase-card p,
.purchase-card .detail-list {
  color: #bbc8d8;
}

.purchase-card .price {
  color: #fff;
}

.purchase-card .price small {
  color: #b9c6d8;
}

.purchase-card .detail-list li::before {
  background: #6ea8ff;
}

.checkout-form {
  display: grid;
  gap: 12px;
  margin: 20px 0 0;
}

.checkout-form label {
  color: #e8f0fb;
  font-size: 14px;
  font-weight: 700;
}

.checkout-form input {
  width: 100%;
  min-height: 46px;
  padding: 0 14px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius);
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
  outline: none;
}

.checkout-form input::placeholder {
  color: #93a4ba;
}

.checkout-form input:focus {
  border-color: #8ab7ff;
  box-shadow: 0 0 0 3px rgba(110, 168, 255, 0.22);
}

.checkout-form button {
  width: 100%;
}

.order-panel {
  display: grid;
  gap: 12px;
  margin-top: 16px;
}

.order-line {
  min-height: 42px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 0 12px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.06);
  color: #cbd8e8;
}

.order-line strong {
  color: #fff;
  font-size: 14px;
  text-align: right;
}

.checkout-link {
  width: 100%;
}

.license-key-box {
  display: grid;
  gap: 10px;
  padding: 12px;
  border: 1px solid rgba(136, 224, 189, 0.36);
  border-radius: var(--radius);
  background: rgba(136, 224, 189, 0.08);
}

.license-key-box span {
  overflow-wrap: anywhere;
  color: #ecfff7;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 13px;
  line-height: 1.5;
}

.copy-row {
  display: flex;
  gap: 10px;
  margin-top: 14px;
}

.copy-pill {
  flex: 1;
  min-width: 0;
  min-height: 42px;
  display: flex;
  align-items: center;
  padding: 0 12px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
  color: #dbe7f8;
  background: rgba(255, 255, 255, 0.06);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.status {
  min-height: 20px;
  margin-top: 10px;
  color: #88e0bd;
  font-size: 14px;
}

.status.is-error {
  color: #ffb0a7;
}

.purchase-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 16px;
}

.contact-card.accent {
  border-color: rgba(31, 111, 235, 0.45);
  box-shadow: var(--shadow-sm);
}

.reveal,
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

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

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 1080px) {
  .hero-grid,
  .showcase,
  .purchase-hero {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .hero-copy {
    max-width: 780px;
  }

  .product-stage {
    width: min(920px, 100%);
    margin: 0 auto;
  }

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

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

  .download-layout {
    grid-template-columns: 1fr;
  }

  .download-actions {
    justify-content: flex-start;
  }
}

@media (max-width: 760px) {
  .wrap,
  .nav-inner,
  .footer-inner {
    width: min(100% - 28px, var(--max));
  }

  .nav-inner {
    min-height: 56px;
  }

  .menu-button {
    display: inline-flex;
  }

  .nav-links {
    position: fixed;
    top: 56px;
    left: 0;
    right: 0;
    display: grid;
    gap: 0;
    padding: 10px 14px 18px;
    border-bottom: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.96);
    box-shadow: 0 24px 48px rgba(17, 24, 39, 0.12);
    transform: translateY(-120%);
    transition: transform 0.22s ease;
  }

  .menu-open .nav-links {
    transform: translateY(0);
  }

  .nav-links a {
    min-height: 44px;
    display: flex;
    align-items: center;
    border-bottom: 1px solid #edf1f5;
  }

  .nav-actions .secondary {
    display: none;
  }

  .brand span {
    max-width: 180px;
  }

  .hero {
    padding: 92px 0 48px;
  }

  h1 {
    font-size: clamp(38px, 10.6vw, 52px);
  }

  .hero-subtitle {
    font-size: 17px;
  }

  .hero-actions,
  .download-actions,
  .copy-row {
    width: 100%;
  }

  .button {
    width: 100%;
    min-height: 46px;
  }

  .hero-proof,
  .feature-grid,
  .metric-strip,
  .target-grid,
  .matrix-grid,
  .workflow,
  .editions,
  .requirement-grid,
  .faq-grid,
  .purchase-grid {
    grid-template-columns: 1fr;
  }

  .feature-card.large {
    grid-column: auto;
  }

  .section-head {
    display: block;
  }

  .section-lead {
    margin-top: 14px;
  }

  .showcase-image img {
    min-height: 260px;
  }

  .product-caption {
    position: static;
    padding: 12px;
    background: #0d1320;
  }

  .product-caption span {
    flex: 1;
    align-items: flex-start;
  }

  .purchase-page {
    padding-top: 82px;
  }

  .purchase-copy,
  .purchase-card {
    padding: 22px;
  }

  .purchase-copy h1 {
    font-size: clamp(34px, 9.4vw, 46px);
  }

  .footer-inner {
    display: grid;
    gap: 12px;
  }
}

@media (max-width: 460px) {
  .hero-proof,
  .product-caption {
    gap: 10px;
  }

  .product-caption {
    display: grid;
  }

  .metric,
  .feature-card,
  .matrix-card,
  .edition-card,
  .requirement-card,
  .faq-card,
  .target,
  .step-card,
  .contact-card {
    padding: 20px;
  }
}