:root {
  --bg: #0b120e;
  --bg-deep: #070d09;
  --surface: #111b15;
  --surface-2: #16231b;
  --surface-3: #1b2a21;
  --ink: #f2f6f3;
  --ink-dark: #132019;
  --muted: #a6b4ab;
  --muted-dark: #5f6e65;
  --line: rgba(223, 240, 229, 0.12);
  --line-strong: rgba(223, 240, 229, 0.22);
  --green: #53d98b;
  --green-dark: #087b48;
  --lime: #c8f56b;
  --paper: #f3f6f2;
  --paper-soft: #e8ede8;
  --red: #d86d64;
  --container: 1180px;
  --radius: 22px;
  --shadow: 0 26px 70px rgba(0, 0, 0, 0.28);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 84px;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--bg);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

:focus-visible {
  outline: 3px solid var(--lime);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 12px;
  padding: 10px 16px;
  border-radius: 9px;
  color: var(--ink-dark);
  background: var(--lime);
  transform: translateY(-160%);
  transition: transform .2s ease;
}

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

.container {
  width: min(calc(100% - 40px), var(--container));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  border-bottom: 1px solid var(--line);
  background: rgba(11, 18, 14, .88);
  backdrop-filter: blur(18px);
}

.header-inner {
  display: flex;
  min-height: 72px;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  letter-spacing: -.02em;
  white-space: nowrap;
}

.brand strong { color: var(--green); }

.brand-mark {
  display: grid;
  width: 31px;
  height: 31px;
  padding: 7px;
  align-content: end;
  grid-template-columns: repeat(3, 1fr);
  gap: 3px;
  border: 1px solid rgba(200, 245, 107, .35);
  border-radius: 9px;
  background: var(--surface-2);
}

.brand-mark i {
  display: block;
  border-radius: 2px 2px 0 0;
  background: var(--lime);
}

.brand-mark i:nth-child(1) { height: 7px; }
.brand-mark i:nth-child(2) { height: 14px; }
.brand-mark i:nth-child(3) { height: 10px; }

.nav {
  display: flex;
  align-items: center;
  gap: 28px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 650;
}

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

.button {
  display: inline-flex;
  min-height: 54px;
  padding: 0 24px;
  align-items: center;
  justify-content: center;
  gap: 11px;
  border: 1px solid transparent;
  border-radius: 12px;
  font-size: 15px;
  font-weight: 780;
  line-height: 1.2;
  text-align: center;
  transition: transform .2s ease, background .2s ease, box-shadow .2s ease;
}

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

.button--header {
  min-height: 40px;
  padding-inline: 17px;
  border-color: var(--line-strong);
  background: var(--surface-2);
}

.button--header:hover { background: var(--surface-3); }

.button--primary {
  color: #08110b;
  background: var(--lime);
  box-shadow: 0 14px 32px rgba(103, 166, 43, .18);
}

.button--primary:hover { background: #d8ff87; }

.button--light {
  color: var(--ink-dark);
  background: var(--ink);
}

.button--light:hover { background: #fff; }
.button--full { width: 100%; }

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--green);
  font-size: 14px;
  font-weight: 750;
}

.text-link:hover { text-decoration: underline; text-underline-offset: 4px; }

.hero {
  position: relative;
  overflow: hidden;
  padding: 104px 0 94px;
  background:
    radial-gradient(circle at 85% 20%, rgba(83, 217, 139, .12), transparent 25%),
    linear-gradient(rgba(255, 255, 255, .018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .018) 1px, transparent 1px),
    var(--bg);
  background-size: auto, 42px 42px, 42px 42px, auto;
}

.hero::after {
  content: "";
  position: absolute;
  right: -120px;
  bottom: -210px;
  width: 520px;
  height: 520px;
  border: 1px solid rgba(83, 217, 139, .11);
  border-radius: 50%;
  box-shadow: 0 0 0 70px rgba(83, 217, 139, .025), 0 0 0 140px rgba(83, 217, 139, .015);
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  align-items: center;
  grid-template-columns: minmax(0, 1.05fr) minmax(390px, .95fr);
  gap: 80px;
}

.eyebrow {
  display: flex;
  margin: 0 0 20px;
  align-items: center;
  gap: 10px;
  color: var(--green);
  font-size: 11px;
  font-weight: 820;
  letter-spacing: .15em;
  line-height: 1.2;
  text-transform: uppercase;
}

.eyebrow > span { width: 22px; height: 2px; background: currentColor; }
.eyebrow--light { color: var(--lime); }

h1,
h2,
h3,
p { text-wrap: pretty; }

h1,
h2,
h3 {
  margin-top: 0;
  line-height: 1.06;
  letter-spacing: -.045em;
}

h1 {
  max-width: 650px;
  margin-bottom: 24px;
  font-size: clamp(48px, 5.2vw, 72px);
  font-weight: 770;
}

h1 em { color: var(--lime); font-style: normal; }

h2 {
  margin-bottom: 20px;
  font-size: clamp(36px, 4vw, 54px);
}

h3 { font-size: 22px; }

.hero-lead {
  max-width: 610px;
  margin: 0 0 32px;
  color: var(--muted);
  font-size: 18px;
}

.hero-actions {
  display: flex;
  margin-bottom: 30px;
  align-items: center;
  gap: 25px;
  flex-wrap: wrap;
}

.quick-facts {
  display: flex;
  margin: 0;
  padding: 0;
  gap: 13px 22px;
  color: #c2ccc5;
  font-size: 13px;
  font-weight: 650;
  list-style: none;
  flex-wrap: wrap;
}

.quick-facts li { display: flex; align-items: center; gap: 7px; }
.quick-facts span { color: var(--green); }

.library-preview {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: 26px;
  background: rgba(18, 30, 23, .94);
  box-shadow: var(--shadow);
}

.library-preview::before {
  content: "";
  position: absolute;
  inset: 0;
  border-top: 3px solid var(--green);
  pointer-events: none;
}

.library-preview__top {
  display: flex;
  padding: 27px 28px 24px;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border-bottom: 1px solid var(--line);
}

.library-preview__top p {
  margin: 0 0 4px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 780;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.library-preview__top strong { font-size: 20px; letter-spacing: -.03em; }

.library-preview__top > span {
  padding: 7px 10px;
  border: 1px solid rgba(200, 245, 107, .24);
  border-radius: 999px;
  color: var(--lime);
  background: rgba(200, 245, 107, .08);
  font-size: 11px;
  font-weight: 780;
}

.file-list { padding: 12px; }

.file-row {
  display: grid;
  padding: 15px 15px;
  align-items: center;
  grid-template-columns: auto 1fr auto;
  gap: 13px;
  border-bottom: 1px solid var(--line);
}

.file-row:last-child { border-bottom: 0; }

.file-icon {
  display: grid;
  width: 38px;
  height: 42px;
  place-items: center;
  border: 1px solid rgba(83, 217, 139, .28);
  border-radius: 7px;
  color: var(--green);
  background: rgba(83, 217, 139, .08);
  font-size: 13px;
  font-weight: 850;
}

.file-row > span:nth-child(2) { min-width: 0; }
.file-row strong { display: block; overflow: hidden; font-size: 13px; text-overflow: ellipsis; white-space: nowrap; }
.file-row small { display: block; margin-top: 2px; color: var(--muted); font-size: 11px; }
.file-row i { width: 7px; height: 7px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 5px rgba(83, 217, 139, .08); }

.library-preview__note {
  margin: 0;
  padding: 17px 28px 19px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 12px;
}

.summary-bar {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--bg-deep);
}

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

.summary-grid > div {
  display: flex;
  min-height: 118px;
  padding: 25px 30px;
  justify-content: center;
  flex-direction: column;
  border-right: 1px solid var(--line);
}

.summary-grid > div:first-child { border-left: 1px solid var(--line); }
.summary-grid strong { font-size: 24px; letter-spacing: -.04em; }
.summary-grid span { color: var(--muted); font-size: 12px; }

.section { padding: 108px 0; }
.packages { background: var(--paper); color: var(--ink-dark); }

.section-heading { margin-bottom: 46px; }
.section-heading h2 { max-width: 720px; margin-bottom: 0; }

.section-heading--packages,
.section-heading--split {
  display: grid;
  align-items: end;
  grid-template-columns: minmax(0, 1.25fr) minmax(290px, .75fr);
  gap: 60px;
}

.section-heading--packages > p,
.section-heading--split > p {
  margin: 0 0 5px;
  color: var(--muted-dark);
  font-size: 16px;
}

.packages .eyebrow,
.differences .eyebrow,
.faq .eyebrow { color: var(--green-dark); }

.package-accordion {
  display: grid;
  gap: 12px;
}

.package-item {
  overflow: hidden;
  border: 1px solid #d6ded8;
  border-radius: 17px;
  background: #fff;
  box-shadow: 0 8px 28px rgba(19, 32, 25, .035);
}

.package-item[open] { border-color: #98c9ab; box-shadow: 0 12px 34px rgba(19, 32, 25, .07); }
.package-item--extra { color: var(--ink); background: var(--surface); border-color: var(--surface); }
.package-item--extra[open] { border-color: rgba(83, 217, 139, .5); }

.package-item summary {
  display: grid;
  min-height: 94px;
  padding: 18px 24px;
  align-items: center;
  grid-template-columns: auto 1fr auto;
  gap: 18px;
  cursor: pointer;
  list-style: none;
}

.package-item summary::-webkit-details-marker { display: none; }

.package-number {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  border-radius: 13px;
  color: var(--green-dark);
  background: #e5f3e9;
  font-size: 13px;
  font-weight: 850;
}

.package-item--extra .package-number { color: var(--ink-dark); background: var(--lime); font-size: 20px; }
.package-title strong { display: block; font-size: 20px; letter-spacing: -.03em; }
.package-title small { display: block; margin-top: 2px; color: var(--muted-dark); font-size: 12px; }
.package-item--extra .package-title small { color: var(--muted); }

.package-toggle {
  position: relative;
  width: 32px;
  height: 32px;
  border: 1px solid #d7dfd9;
  border-radius: 50%;
}

.package-item--extra .package-toggle { border-color: var(--line-strong); }
.package-toggle::before,
.package-toggle::after { content: ""; position: absolute; top: 50%; left: 50%; width: 12px; height: 2px; background: currentColor; transform: translate(-50%, -50%); }
.package-toggle::after { transform: translate(-50%, -50%) rotate(90deg); transition: transform .2s ease; }
.package-item[open] .package-toggle::after { transform: translate(-50%, -50%) rotate(0); }

.package-content { padding: 0 24px 27px 90px; }

.check-list {
  display: grid;
  margin: 0;
  padding: 24px 0 0;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 28px;
  border-top: 1px solid #e1e7e2;
  color: #4c5a52;
  list-style: none;
}

.package-item--extra .check-list { border-color: var(--line); color: #d5dfd8; }

.check-list li {
  position: relative;
  padding-left: 27px;
  font-size: 14px;
}

.check-list li::before {
  content: "✓";
  position: absolute;
  top: 1px;
  left: 0;
  display: grid;
  width: 18px;
  height: 18px;
  place-items: center;
  border-radius: 50%;
  color: var(--green-dark);
  background: #e3f3e8;
  font-size: 10px;
  font-weight: 900;
}

.package-item--extra .check-list li::before { color: var(--ink-dark); background: var(--lime); }

.included-grid {
  display: grid;
  margin-top: 24px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.included-grid article {
  display: flex;
  min-width: 0;
  padding: 21px 22px;
  align-items: center;
  gap: 15px;
  border: 1px dashed #aab9af;
  border-radius: 15px;
  background: rgba(255, 255, 255, .55);
}

.included-grid article > span { color: var(--green-dark); font-size: 11px; font-weight: 850; }
.included-grid strong { display: block; font-size: 14px; }
.included-grid small { display: block; color: var(--muted-dark); font-size: 11px; }
.center-action { display: flex; margin-top: 36px; justify-content: center; }

.comparison {
  background: var(--bg);
  color: var(--ink);
}

.section-heading--center { max-width: 800px; margin-inline: auto; text-align: center; }
.section-heading--center .eyebrow { justify-content: center; }

.comparison-grid {
  display: grid;
  max-width: 1000px;
  margin-inline: auto;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.comparison-card {
  padding: 32px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}

.comparison-card--before { background: #171817; }
.comparison-card--after { border-color: rgba(83, 217, 139, .38); background: linear-gradient(145deg, #112319, #122019); }
.comparison-label { display: flex; margin: 0 0 25px; align-items: center; gap: 10px; font-size: 16px; font-weight: 800; }
.comparison-label span { display: grid; width: 28px; height: 28px; place-items: center; border-radius: 50%; background: rgba(255, 255, 255, .07); }
.comparison-card--before .comparison-label span { color: var(--red); }
.comparison-card--after .comparison-label span { color: var(--green); }
.comparison-card ul { display: grid; margin: 0; padding: 0; gap: 11px; color: var(--muted); list-style: none; }
.comparison-card li { position: relative; padding-left: 18px; }
.comparison-card li::before { content: ""; position: absolute; top: 10px; left: 0; width: 5px; height: 5px; border-radius: 50%; background: currentColor; }

.differences { color: var(--ink-dark); background: var(--paper-soft); }
.difference-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.difference-grid article { min-height: 290px; padding: 30px; border: 1px solid #d6ded8; border-radius: 18px; background: var(--paper); }
.difference-grid article > span { display: inline-block; margin-bottom: 58px; color: var(--green-dark); font-size: 12px; font-weight: 850; }
.difference-grid h3 { margin-bottom: 13px; }
.difference-grid p { margin: 0; color: var(--muted-dark); font-size: 14px; }

.premium { padding: 96px 0; background: var(--green-dark); }
.premium-grid { display: grid; align-items: start; grid-template-columns: .75fr 1.25fr; gap: 80px; }
.premium-heading > p:not(.eyebrow) { margin-bottom: 30px; color: #c2d9ca; }
.premium-heading .button { margin-top: 6px; }
.premium-list { display: grid; margin: 0; padding: 0; border-top: 1px solid rgba(255, 255, 255, .2); list-style: none; }
.premium-list li { display: grid; min-height: 64px; padding: 14px 4px; align-items: center; grid-template-columns: 44px 1fr; border-bottom: 1px solid rgba(255, 255, 255, .2); font-size: 14px; font-weight: 650; }
.premium-list span { color: var(--lime); font-size: 11px; font-weight: 850; }

.proof { padding: 78px 0; background: var(--paper); color: var(--ink-dark); }
.proof-grid { display: grid; grid-template-columns: .55fr 1.45fr; gap: 18px; }
.proof-number,
.guarantee-card { border: 1px solid #d5ddd7; border-radius: 20px; background: #fff; }
.proof-number { display: flex; padding: 34px; justify-content: center; flex-direction: column; }
.proof-number strong { color: var(--green-dark); font-size: 46px; line-height: 1; letter-spacing: -.06em; }
.proof-number span { margin-top: 7px; color: var(--muted-dark); font-size: 14px; }
.guarantee-card { display: grid; padding: 28px 32px; align-items: center; grid-template-columns: auto 1fr auto; gap: 23px; }
.guarantee-seal { display: grid; width: 64px; height: 64px; place-items: center; border: 2px solid var(--green-dark); border-radius: 50%; color: var(--green-dark); font-size: 27px; font-weight: 850; }
.guarantee-card h2 { margin: 0 0 7px; font-size: 27px; }
.guarantee-card p { margin: 0; color: var(--muted-dark); font-size: 14px; }
.guarantee-card .text-link { color: var(--green-dark); }

.offer-section { background: var(--bg-deep); }
.offer-heading { max-width: 760px; margin-bottom: 42px; }
.offer-heading h2 { margin-bottom: 0; }

.checkout-card {
  display: grid;
  overflow: hidden;
  grid-template-columns: minmax(340px, .86fr) minmax(0, 1.14fr);
  border: 1px solid var(--line-strong);
  border-radius: 26px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.checkout-price {
  padding: 38px;
  color: var(--ink-dark);
  background: var(--paper);
}

.access-chip {
  display: inline-flex;
  margin-bottom: 20px;
  padding: 7px 11px;
  border-radius: 999px;
  color: var(--green-dark);
  background: rgba(83, 217, 139, .17);
  font-size: 12px;
  font-weight: 800;
}

.checkout-price h3 {
  max-width: 350px;
  margin-bottom: 24px;
  font-size: 29px;
}

.checkout-price__highlight {
  display: grid;
  margin-bottom: 22px;
  padding: 22px;
  align-items: center;
  grid-template-columns: minmax(0, 1fr) 145px;
  gap: 12px;
  border-radius: 18px;
  background: #e9f6cf;
}

.checkout-price__highlight img {
  width: 145px;
  height: 145px;
  object-fit: contain;
  filter: drop-shadow(0 10px 15px rgba(54, 39, 5, .19));
}

.old-price { margin: 0 0 18px; color: var(--muted-dark); }
.old-price s { color: #b64f47; font-weight: 780; }
.installments { margin: 0; color: var(--muted-dark); font-size: 13px; font-weight: 700; }
.price { display: flex; margin: 3px 0 0; align-items: flex-start; font-size: 78px; font-weight: 860; line-height: 1; letter-spacing: -.075em; }
.price span { margin: 8px 7px 0 0; font-size: 21px; letter-spacing: 0; }
.price small { margin-top: 8px; margin-left: 4px; font-size: 22px; letter-spacing: 0; }

.checkout-price__note {
  margin: 15px 0 0;
  color: var(--muted-dark);
  font-size: 12px;
  text-align: center;
}

.checkout-includes { padding: 44px; }
.checkout-includes h3 { margin-bottom: 28px; font-size: 27px; }

.offer-benefits {
  display: grid;
  margin: 0;
  padding: 0;
  gap: 14px;
  color: #d5ded8;
  list-style: none;
}

.offer-benefits li {
  position: relative;
  padding-left: 29px;
  font-size: 14px;
}

.offer-benefits li::before {
  content: "✓";
  position: absolute;
  top: 1px;
  left: 0;
  display: grid;
  width: 19px;
  height: 19px;
  place-items: center;
  border-radius: 50%;
  color: var(--ink-dark);
  background: var(--green);
  font-size: 10px;
  font-weight: 900;
}

.checkout-guarantee {
  display: grid;
  margin-top: 30px;
  padding-top: 24px;
  gap: 3px;
  border-top: 1px solid var(--line);
}

.checkout-guarantee strong { color: var(--lime); font-size: 15px; }
.checkout-guarantee span { color: var(--muted); font-size: 13px; }

.faq { color: var(--ink-dark); background: var(--paper); }
.faq-grid { display: grid; grid-template-columns: .7fr 1.3fr; gap: 86px; }
.faq-heading { position: sticky; top: 110px; align-self: start; }
.faq-heading > p:last-child { max-width: 390px; color: var(--muted-dark); }
.faq-list { display: grid; gap: 10px; }
.faq-list details { overflow: hidden; border: 1px solid #d5ddd7; border-radius: 15px; background: #fff; }
.faq-list summary { display: flex; min-height: 72px; padding: 20px 22px; align-items: center; justify-content: space-between; gap: 18px; font-size: 15px; font-weight: 760; cursor: pointer; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span { position: relative; width: 28px; height: 28px; flex: 0 0 auto; border-radius: 50%; background: #e6f3e9; }
.faq-list summary span::before,
.faq-list summary span::after { content: ""; position: absolute; top: 50%; left: 50%; width: 11px; height: 2px; background: var(--green-dark); transform: translate(-50%, -50%); }
.faq-list summary span::after { transform: translate(-50%, -50%) rotate(90deg); transition: transform .2s ease; }
.faq-list details[open] summary span::after { transform: translate(-50%, -50%); }
.faq-list details > div { padding: 0 22px 21px; color: var(--muted-dark); }
.faq-list details p { margin: 0; }

.final-cta { padding: 68px 0; background: var(--surface-2); }
.final-cta__inner { display: flex; align-items: center; justify-content: space-between; gap: 40px; }
.final-cta h2 { max-width: 760px; margin: 0; font-size: clamp(34px, 4.2vw, 52px); }
.site-footer { border-top: 1px solid var(--line); background: var(--bg-deep); }
.footer-inner { display: flex; min-height: 100px; align-items: center; justify-content: space-between; gap: 24px; }
.footer-inner p { margin: 0; color: var(--muted); font-size: 12px; }

@media (max-width: 980px) {
  .hero-grid { grid-template-columns: minmax(0, 1fr) minmax(340px, .8fr); gap: 40px; }
  .nav { display: none; }
  .premium-grid { gap: 45px; }
  .guarantee-card { grid-template-columns: auto 1fr; }
  .guarantee-card .text-link { grid-column: 2; }
}

@media (max-width: 900px) {
  .checkout-card { grid-template-columns: 1fr; }
  .checkout-includes { order: 1; padding: 34px; }
  .checkout-price { order: 2; padding: 34px; }
  .checkout-price__highlight { grid-template-columns: minmax(0, 1fr) 130px; }
  .checkout-price__highlight img { width: 130px; height: 130px; }
}

@media (max-width: 760px) {
  .container { width: min(calc(100% - 28px), var(--container)); }
  .header-inner { min-height: 65px; gap: 12px; }
  .site-header .button { display: none; }
  .hero { padding: 54px 0 58px; }
  .hero-grid,
  .section-heading--packages,
  .section-heading--split,
  .comparison-grid,
  .difference-grid,
  .premium-grid,
  .proof-grid,
  .checkout-card,
  .faq-grid { grid-template-columns: 1fr; }
  .hero-grid { gap: 45px; }
  h1 { font-size: clamp(41px, 12vw, 57px); }
  h2 { font-size: 36px; }
  .hero-lead { font-size: 16px; }
  .hero-actions { align-items: stretch; flex-direction: column; gap: 17px; }
  .hero-actions .button { width: 100%; }
  .hero-actions .text-link { justify-content: center; }
  .quick-facts { align-items: flex-start; flex-direction: column; gap: 8px; }
  .library-preview { border-radius: 19px; }
  .library-preview__top { padding: 21px 20px; }
  .library-preview__top strong { font-size: 17px; }
  .file-list { padding: 7px; }
  .file-row { padding: 13px 11px; }
  .library-preview__note { padding: 15px 20px 17px; }
  .summary-grid { grid-template-columns: repeat(2, 1fr); }
  .summary-grid > div { min-height: 96px; padding: 19px 17px; border-bottom: 1px solid var(--line); }
  .summary-grid > div:nth-child(2n) { border-right: 1px solid var(--line); }
  .summary-grid strong { font-size: 20px; }
  .section { padding: 76px 0; }
  .section-heading { margin-bottom: 32px; }
  .section-heading--packages,
  .section-heading--split { gap: 15px; }
  .package-item summary { min-height: 82px; padding: 15px; gap: 13px; }
  .package-number { width: 43px; height: 43px; }
  .package-title strong { font-size: 18px; }
  .package-content { padding: 0 17px 23px; }
  .check-list { padding-top: 19px; grid-template-columns: 1fr; gap: 11px; }
  .included-grid { grid-template-columns: 1fr; }
  .included-grid article { padding: 18px; }
  .center-action .button { width: 100%; }
  .comparison-grid { gap: 12px; }
  .comparison-card { padding: 25px; }
  .difference-grid { gap: 12px; }
  .difference-grid article { min-height: 0; padding: 25px; }
  .difference-grid article > span { margin-bottom: 32px; }
  .premium { padding: 76px 0; }
  .premium-grid { gap: 42px; }
  .premium-heading .button { width: 100%; }
  .proof { padding: 64px 0; }
  .proof-number { padding: 29px; align-items: center; text-align: center; }
  .proof-number strong { font-size: 42px; }
  .guarantee-card { padding: 25px; grid-template-columns: 1fr; }
  .guarantee-card .text-link { grid-column: auto; }
  .guarantee-seal { width: 58px; height: 58px; }
  .offer-heading { margin-bottom: 30px; }
  .checkout-includes { order: 1; padding: 28px; }
  .checkout-price { order: 2; padding: 28px; }
  .checkout-price__highlight { padding: 19px; grid-template-columns: minmax(0, 1fr) 112px; }
  .checkout-price__highlight img { width: 112px; height: 112px; }
  .price { font-size: 64px; }
  .faq-grid { gap: 35px; }
  .faq-heading { position: static; }
  .faq-list summary { min-height: 68px; padding: 18px; }
  .faq-list details > div { padding: 0 18px 19px; }
  .final-cta__inner { align-items: stretch; flex-direction: column; }
  .final-cta .button { width: 100%; }
  .footer-inner { padding: 27px 0; align-items: flex-start; flex-direction: column; }
}

@media (max-width: 390px) {
  .brand { align-items: flex-start; white-space: normal; }
  .brand > span:last-child { max-width: 105px; line-height: 1.15; }
  .library-preview__top > span { display: none; }
  .summary-grid span { line-height: 1.3; }
  .checkout-price,
  .checkout-includes { padding: 22px; }
  .checkout-price__highlight { padding: 16px; grid-template-columns: minmax(0, 1fr) 88px; }
  .checkout-price__highlight img { width: 88px; height: 88px; }
  .price { font-size: 57px; }
  .price span { margin-right: 4px; font-size: 18px; }
  .price small { font-size: 18px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,
  *::before,
  *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; }
}