:root {
  --ink: #171b35;
  --ink-soft: #58617a;
  --night: #171b35;
  --night-2: #242d52;
  --paper: #f5f5f8;
  --white: #ffffff;
  --line: #dcdde7;
  --violet: #8b78f6;
  --violet-dark: #5845ca;
  --violet-soft: #f0edff;
  --peach: #ffad87;
  --peach-soft: #fff1e9;
  --lime: #d7ef7d;
  --red: #b83c49;
  --radius-sm: 11px;
  --radius: 20px;
  --radius-lg: 30px;
  --shadow-sm: 0 10px 30px rgba(23, 27, 53, 0.08);
  --shadow: 0 28px 80px rgba(12, 16, 39, 0.23);
  --shell: 1160px;
  --font: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 28px;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

button,
input {
  font: inherit;
}

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

a {
  color: inherit;
}

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

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 10px;
  left: 10px;
  padding: 10px 14px;
  border-radius: 8px;
  color: var(--white);
  background: #090b18;
  transform: translateY(-160%);
}

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

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

.site-header {
  position: absolute;
  z-index: 20;
  inset: 0 0 auto;
  color: var(--white);
}

.header-inner {
  display: flex;
  min-height: 82px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.13);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--white);
  font-size: 19px;
  font-weight: 780;
  letter-spacing: -0.035em;
  text-decoration: none;
}

.brand b {
  color: var(--lime);
}

.brand-mark {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border: 1px solid rgba(215, 239, 125, 0.4);
  border-radius: 12px;
  color: var(--lime);
  background: rgba(215, 239, 125, 0.1);
  font-weight: 900;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 25px;
}

.header-nav a {
  color: rgba(255, 255, 255, 0.73);
  font-size: 13px;
  font-weight: 680;
  text-decoration: none;
}

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

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0 19px;
  border: 1px solid transparent;
  border-radius: 12px;
  cursor: pointer;
  font-weight: 780;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  transition: transform 150ms ease, box-shadow 150ms ease, background-color 150ms ease;
}

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

.button-small {
  min-height: 38px;
  padding-inline: 13px;
  font-size: 12px !important;
}

.button-primary {
  color: #1d260c;
  background: var(--lime);
  box-shadow: 0 9px 24px rgba(155, 184, 63, 0.2);
}

.button-primary:hover {
  background: #e0f49a;
  box-shadow: 0 13px 30px rgba(155, 184, 63, 0.25);
}

.button-secondary {
  border-color: rgba(255, 255, 255, 0.23);
  color: var(--white);
  background: rgba(255, 255, 255, 0.07);
}

.button-outline {
  border-color: rgba(255, 255, 255, 0.28);
  color: var(--white) !important;
  background: rgba(255, 255, 255, 0.07);
}

.button-full {
  width: 100%;
}

.button-light {
  min-height: 42px;
  border-color: rgba(255, 255, 255, 0.18);
  color: var(--white);
  background: rgba(255, 255, 255, 0.09);
  font-size: 11px;
}

.button-light:hover {
  background: rgba(255, 255, 255, 0.15);
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 146px 0 98px;
  color: var(--white);
  background:
    radial-gradient(circle at 12% 24%, rgba(139, 120, 246, 0.24), transparent 32%),
    radial-gradient(circle at 90% 78%, rgba(215, 239, 125, 0.12), transparent 27%),
    linear-gradient(135deg, var(--night), var(--night-2));
}

.hero::before,
.hero::after {
  position: absolute;
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 50%;
  content: "";
}

.hero::before {
  width: 430px;
  height: 430px;
  right: -150px;
  top: 15px;
}

.hero::after {
  width: 190px;
  height: 190px;
  left: 43%;
  bottom: -140px;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(380px, 0.72fr);
  gap: clamp(55px, 8vw, 105px);
  align-items: center;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 17px;
  color: var(--lime);
  font-size: 11px;
  font-weight: 850;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.eyebrow > span {
  width: 23px;
  height: 2px;
  background: currentColor;
}

.eyebrow-dark {
  color: var(--violet-dark);
}

.hero h1,
.section-heading h2,
.process-grid h2,
.boundaries-grid h2,
.contact-heading h2,
.faq-grid h2 {
  margin: 0;
  font-size: clamp(39px, 5.15vw, 67px);
  line-height: 0.99;
  letter-spacing: -0.065em;
}

.hero h1 em {
  color: var(--lime);
  font-family: Georgia, "Times New Roman", serif;
  font-weight: 400;
}

.hero-lead {
  max-width: 650px;
  margin: 25px 0 0;
  color: rgba(255, 255, 255, 0.71);
  font-size: 18px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 11px;
  margin-top: 30px;
}

.microcopy {
  margin: 13px 0 0;
  color: rgba(255, 255, 255, 0.53);
  font-size: 10px;
}

.offer-card {
  padding: 32px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-lg);
  color: var(--ink);
  background: var(--white);
  box-shadow: var(--shadow);
}

.offer-label {
  margin: 0;
  color: var(--violet-dark);
  font-size: 10px;
  font-weight: 850;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.price {
  margin: 10px 0 3px;
  font-size: 46px;
  font-weight: 850;
  letter-spacing: -0.065em;
}

.price span {
  display: inline-block;
  max-width: 120px;
  margin-left: 5px;
  color: var(--ink-soft);
  font-size: 10px;
  font-weight: 680;
  letter-spacing: 0;
  line-height: 1.25;
}

.offer-card > p:not(.offer-label, .price, .offer-note) {
  color: var(--ink-soft);
  font-size: 13px;
}

.offer-card ul {
  display: grid;
  gap: 9px;
  margin: 23px 0;
  padding: 0;
  color: #3f4761;
  font-size: 12px;
  list-style: none;
}

.offer-card li::before {
  margin-right: 8px;
  color: var(--violet);
  content: "✓";
  font-weight: 900;
}

.offer-note {
  margin: 10px 0 0;
  color: var(--ink-soft);
  font-size: 9px;
  text-align: center;
}

.principles {
  border-bottom: 1px solid var(--line);
  background: var(--white);
}

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

.principles span {
  padding: 20px 13px;
  color: #626a80;
  font-size: 10px;
  font-weight: 770;
  letter-spacing: 0.045em;
  text-align: center;
  text-transform: uppercase;
}

.principles span + span {
  border-left: 1px solid var(--line);
}

.scope-section,
.process-section,
.boundaries-section,
.contact-section,
.faq-section {
  padding: 105px 0;
}

.section-heading {
  max-width: 880px;
}

.section-heading h2,
.process-grid h2,
.boundaries-grid h2,
.contact-heading h2,
.faq-grid h2 {
  font-size: clamp(34px, 4.3vw, 54px);
}

.section-heading > p:last-child,
.process-grid > div > p:last-child,
.boundaries-grid > div > p:last-child,
.contact-heading > div > p:last-child {
  max-width: 720px;
  margin: 18px 0 0;
  color: var(--ink-soft);
}

.scope-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
  margin: 46px 0 0;
  padding: 0;
  list-style: none;
}

.scope-grid li {
  display: flex;
  min-height: 280px;
  flex-direction: column;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow-sm);
}

.scope-grid li > span {
  color: var(--violet-dark);
  font-size: 10px;
  font-weight: 850;
  letter-spacing: 0.1em;
}

.scope-grid li > div {
  margin-top: auto;
}

.scope-grid h3 {
  margin: 0 0 8px;
  font-size: 19px;
  letter-spacing: -0.035em;
}

.scope-grid p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 10px;
}

.process-section {
  color: var(--white);
  background:
    radial-gradient(circle at 13% 70%, rgba(139, 120, 246, 0.14), transparent 27%),
    var(--night);
}

.process-grid {
  display: grid;
  grid-template-columns: 0.72fr 1fr;
  gap: clamp(45px, 8vw, 105px);
  align-items: start;
}

.process-grid > div > p:last-child {
  color: rgba(255, 255, 255, 0.6);
}

.timeline {
  display: grid;
  gap: 1px;
  overflow: hidden;
  margin: 0;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.12);
  list-style: none;
}

.timeline li {
  display: grid;
  grid-template-columns: 76px 1fr;
  gap: 20px;
  padding: 23px;
  background: #202746;
}

.timeline li > span {
  color: var(--lime);
  font-size: 9px;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.timeline h3 {
  margin: 0 0 4px;
  font-size: 15px;
}

.timeline p {
  margin: 0;
  color: rgba(255, 255, 255, 0.58);
  font-size: 11px;
}

.boundaries-section {
  background: var(--white);
}

.boundaries-grid {
  display: grid;
  grid-template-columns: 0.72fr 1fr;
  gap: clamp(45px, 7vw, 95px);
  align-items: start;
}

.boundary-table {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.boundary-table article {
  padding: 28px;
  background: #fafafe;
}

.boundary-table article + article {
  border-left: 1px solid var(--line);
  background: #fff7f5;
}

.boundary-table h3 {
  margin: 0 0 18px;
  color: var(--violet-dark);
  font-size: 17px;
}

.boundary-table article + article h3 {
  color: var(--red);
}

.boundary-table ul {
  display: grid;
  gap: 11px;
  margin: 0;
  padding: 0;
  color: var(--ink-soft);
  font-size: 11px;
  list-style: none;
}

.boundary-table li::before {
  margin-right: 8px;
  color: var(--violet);
  content: "✓";
  font-weight: 900;
}

.boundary-table article + article li::before {
  color: var(--red);
  content: "—";
}

.contact-section {
  color: var(--white);
  background:
    radial-gradient(circle at 85% 13%, rgba(215, 239, 125, 0.1), transparent 24%),
    var(--night);
}

.contact-heading {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 40px;
  align-items: end;
}

.contact-heading > div > p:last-child {
  color: rgba(255, 255, 255, 0.59);
}

.check-link {
  color: var(--lime);
  font-size: 11px;
  font-weight: 780;
  text-decoration: none;
}

.focus-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-top: 44px;
}

.focus-option {
  display: flex;
  min-height: 300px;
  flex-direction: column;
  padding: 25px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.055);
  transition: border-color 180ms ease, background-color 180ms ease, transform 180ms ease;
}

.focus-option:target {
  border-color: var(--lime);
  background: rgba(215, 239, 125, 0.09);
  box-shadow: 0 0 0 3px rgba(215, 239, 125, 0.13);
  transform: translateY(-4px);
}

.focus-option > span {
  color: var(--lime);
  font-size: 10px;
  font-weight: 850;
  letter-spacing: 0.1em;
}

.focus-option h3 {
  margin: auto 0 8px;
  font-size: 22px;
  letter-spacing: -0.04em;
}

.focus-option p {
  min-height: 70px;
  margin: 0 0 17px;
  color: rgba(255, 255, 255, 0.58);
  font-size: 10px;
}

.contact-note {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 24px;
  margin-top: 18px;
  padding: 18px 21px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  color: rgba(255, 255, 255, 0.53);
  font-size: 10px;
}

.contact-note strong {
  color: var(--lime);
}

.contact-note p {
  margin: 0;
}

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

.faq-grid {
  display: grid;
  grid-template-columns: 0.65fr 1fr;
  gap: 100px;
  align-items: start;
}

.faq-list {
  border-top: 1px solid var(--line);
}

.faq-list details {
  border-bottom: 1px solid var(--line);
}

.faq-list summary {
  position: relative;
  padding: 21px 35px 21px 0;
  cursor: pointer;
  font-size: 13px;
  font-weight: 790;
  list-style: none;
}

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

.faq-list summary::after {
  position: absolute;
  top: 20px;
  right: 5px;
  color: var(--violet-dark);
  content: "+";
  font-size: 21px;
}

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

.faq-list p {
  margin: -3px 35px 21px 0;
  color: var(--ink-soft);
  font-size: 12px;
}

.site-footer {
  padding: 35px 0;
  color: var(--white);
  background: #0d1025;
}

.footer-inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 35px;
  align-items: center;
}

.footer-inner strong {
  font-size: 14px;
}

.footer-inner p {
  margin: 2px 0 0;
  color: rgba(255, 255, 255, 0.56);
  font-size: 10px;
}

.footer-inner > p {
  text-align: center;
}

.footer-inner nav {
  display: flex;
  gap: 16px;
}

.footer-inner a {
  color: rgba(255, 255, 255, 0.68);
  font-size: 10px;
  text-decoration: none;
}

@media (max-width: 1080px) {
  .scope-grid {
    grid-template-columns: repeat(3, 1fr);
  }

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

@media (max-width: 1020px) {
  .hero-grid {
    grid-template-columns: 1fr;
    max-width: 800px;
  }

  .offer-card {
    max-width: 600px;
  }
}

@media (max-width: 760px) {
  .shell {
    width: min(calc(100% - 28px), var(--shell));
  }

  .header-inner {
    min-height: 70px;
  }

  .header-nav {
    display: none;
  }

  .hero {
    padding: 116px 0 78px;
  }

  .hero h1 {
    font-size: clamp(41px, 12vw, 57px);
  }

  .hero-lead {
    font-size: 15px;
  }

  .hero-actions {
    display: grid;
  }

  .offer-card {
    padding: 26px 20px;
  }

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

  .principles span:nth-child(3) {
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .principles span:nth-child(4) {
    border-top: 1px solid var(--line);
  }

  .scope-section,
  .process-section,
  .boundaries-section,
  .contact-section,
  .faq-section {
    padding: 78px 0;
  }

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

  .scope-grid li {
    min-height: 205px;
  }

  .process-grid,
  .boundaries-grid,
  .faq-grid {
    grid-template-columns: 1fr;
    gap: 43px;
  }

  .boundary-table {
    grid-template-columns: 1fr;
  }

  .boundary-table article + article {
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .contact-heading {
    grid-template-columns: 1fr;
  }

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

  .focus-option {
    min-height: 235px;
  }

  .focus-option p {
    min-height: 0;
  }

  .contact-note {
    grid-template-columns: 1fr;
    gap: 7px;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 13px;
  }

  .footer-inner > p {
    text-align: left;
  }

  .footer-inner nav {
    flex-wrap: wrap;
  }
}

@media (max-width: 480px) {
  .brand {
    font-size: 15px;
  }

  .brand-mark {
    width: 34px;
    height: 34px;
  }

  .price span {
    display: block;
    max-width: none;
    margin: 4px 0 0;
  }

  .principles span {
    font-size: 8px;
  }

  .timeline li {
    grid-template-columns: 1fr;
    gap: 8px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

@media (forced-colors: active) {
  .eyebrow > span {
    background: CanvasText;
  }

  .focus-option:target {
    outline: 3px solid Highlight;
  }
}