:root {
  --bg-950: #07110c;
  --bg-900: #0c1912;
  --bg-850: #112119;
  --text: #eef3ef;
  --text-soft: #d3ddd6;
  --muted: #9aaba1;
  --accent: #86dca6;
  --accent-strong: #5fc785;
  --on-accent: #06140c;
  --line: rgba(170, 220, 190, 0.15);
  --line-strong: rgba(170, 220, 190, 0.32);
  --radius-lg: 22px;
  --radius-md: 16px;
  --radius-sm: 10px;
  --content-width: 1120px;
  --document-width: 780px;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--bg-950);
  color-scheme: dark;
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  margin: 0;
  background: var(--bg-950);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
}

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

a {
  color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

a:hover {
  color: var(--text);
}

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

p,
ul,
ol {
  margin-top: 0;
}

ul,
ol {
  padding-left: 1.35rem;
}

h1,
h2,
h3 {
  margin: 0;
  color: var(--text);
  font-weight: 650;
  letter-spacing: -0.025em;
  line-height: 1.12;
}

h1 {
  font-size: clamp(1.8rem, 7.6vw, 4.8rem);
  overflow-wrap: break-word;
}

h2 {
  font-size: clamp(1.75rem, 4vw, 2.7rem);
}

h3 {
  font-size: 1.1rem;
}

::selection {
  background: var(--accent);
  color: var(--on-accent);
}

.skip-link {
  position: absolute;
  z-index: 10;
  top: 12px;
  left: 12px;
  padding: 0.65rem 0.9rem;
  border-radius: var(--radius-sm);
  background: var(--text);
  color: var(--bg-950);
  transform: translateY(-160%);
}

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

/* Header */

.site-header {
  border-bottom: 1px solid var(--line);
  background: var(--bg-950);
}

.site-header-inner,
.site-footer-inner,
.page-shell {
  width: min(calc(100% - 40px), var(--content-width));
  margin: 0 auto;
}

.site-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 72px;
  padding: 12px 0;
}

.brand {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  text-decoration: none;
}

.brand img {
  width: 36px;
  height: 36px;
  border-radius: 10px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 20px;
}

.site-nav ul {
  display: flex;
  gap: 20px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-nav a {
  color: var(--muted);
  font-size: 0.92rem;
  text-decoration: none;
}

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

/* Buttons */

.button {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  padding: 10px 18px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  color: var(--text);
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
}

.button:hover {
  border-color: var(--accent);
  color: var(--text);
}

.button-primary {
  border-color: var(--accent);
  background: var(--accent);
  color: var(--on-accent);
}

.button-primary:hover {
  border-color: var(--text);
  background: var(--text);
  color: var(--on-accent);
}

/* Hero */

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(260px, 0.7fr);
  gap: clamp(28px, 6vw, 80px);
  align-items: center;
  padding: 88px 0 92px;
}

.eyebrow,
.section-label,
.document-kicker {
  margin-bottom: 16px;
  color: var(--accent);
  font-size: 0.74rem;
  font-weight: 750;
  letter-spacing: 0.16em;
  line-height: 1.3;
  text-transform: uppercase;
}

.hero h1 {
  font-size: clamp(2.4rem, 4.8vw, 3.9rem);
  margin-bottom: 24px;
}

.hero-lede {
  max-width: 620px;
  margin-bottom: 32px;
  color: var(--text-soft);
  font-size: clamp(1.05rem, 2vw, 1.3rem);
  line-height: 1.55;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 22px;
}

.hero-note {
  max-width: 560px;
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.hero-panel {
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--bg-900);
}

.hero-panel img {
  width: 88px;
  height: 88px;
  margin-bottom: 28px;
  border-radius: 22px;
}

.hero-panel dl {
  display: grid;
  gap: 14px;
  margin: 0;
}

.hero-panel dt {
  color: var(--muted);
  font-size: 0.82rem;
}

.hero-panel dd {
  margin: 0;
  color: var(--text);
  font-weight: 600;
}

/* Sections */

.section {
  padding: 76px 0;
  border-top: 1px solid var(--line);
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 32px;
}

.section-heading h2 {
  max-width: 16ch;
}

.section-heading p {
  max-width: 440px;
  margin: 0;
  color: var(--muted);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.card {
  min-width: 0;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--bg-900);
}

.card h3 {
  margin-bottom: 8px;
}

.card p {
  margin: 0;
  color: var(--muted);
}

.step-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  margin-bottom: 36px;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  color: var(--accent);
  font-size: 0.84rem;
}

/* Pricing */

.tariff-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.tariff {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 28px 24px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-md);
  background: var(--bg-900);
}

.tariff-term {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.tariff-price {
  margin: 0;
  color: var(--text);
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  font-weight: 650;
  letter-spacing: -0.03em;
  overflow-wrap: anywhere;
}

.pricing-note {
  margin: 22px 0 0;
  color: var(--text);
  font-size: 1.05rem;
  font-weight: 600;
}

.pricing-sub {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 0.92rem;
}

/* Lists */

.check-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  display: flex;
  gap: 12px;
  color: var(--text-soft);
}

.check-list li::before {
  width: 7px;
  height: 7px;
  flex: 0 0 auto;
  margin-top: 0.65em;
  border-radius: 50%;
  background: var(--accent);
  content: "";
}

.order-list {
  display: grid;
  gap: 10px;
  max-width: 760px;
  margin: 0;
  padding: 0;
  counter-reset: order;
  list-style: none;
}

.order-list li {
  display: flex;
  gap: 16px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--bg-900);
  color: var(--text-soft);
  counter-increment: order;
}

.order-list li::before {
  flex: 0 0 auto;
  min-width: 1.4em;
  color: var(--accent);
  font-weight: 700;
  content: counter(order) ".";
}

.two-col {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.two-col .card p + p {
  margin-top: 10px;
}

.notice {
  margin: 24px 0 0;
  padding: 18px 20px;
  border-left: 3px solid var(--accent-strong);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: rgba(134, 220, 166, 0.07);
  color: var(--text-soft);
}

.notice p:last-child {
  margin-bottom: 0;
}

.prose {
  max-width: 760px;
}

.prose p,
.prose li {
  color: var(--text-soft);
}

.prose li + li {
  margin-top: 8px;
}

/* Contacts and details */

.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.contact-card {
  min-width: 0;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--bg-900);
}

.contact-card span {
  display: block;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 0.82rem;
}

.contact-card a,
.contact-card strong {
  display: block;
  overflow-wrap: anywhere;
  color: var(--text);
  font-size: 0.98rem;
  font-weight: 600;
}

/* Footer */

.site-footer {
  padding: 38px 0 44px;
  border-top: 1px solid var(--line);
}

.site-footer-inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 28px;
}

.footer-brand {
  margin-bottom: 14px;
}

.footer-copy,
.seller-details {
  max-width: 420px;
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
}

.seller-details {
  margin-top: 14px;
  color: var(--text-soft);
}

.seller-details span {
  display: block;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  align-content: start;
  justify-content: flex-end;
  gap: 10px 20px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.footer-links a {
  font-size: 0.92rem;
}

/* Documents (/privacy, /terms) */

.document-shell {
  padding: 64px 0 88px;
}

.document {
  max-width: var(--document-width);
  margin: 0 auto;
  padding: clamp(24px, 6vw, 56px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--bg-900);
  overflow-wrap: anywhere;
}

.document h1 {
  margin-bottom: 14px;
  font-size: clamp(2rem, 6vw, 3.4rem);
}

.document-meta {
  margin: 0 0 36px;
  color: var(--muted);
  font-size: 0.92rem;
}

.document h2 {
  margin: 44px 0 14px;
  font-size: clamp(1.3rem, 3vw, 1.7rem);
}

.document p,
.document li {
  color: var(--text-soft);
}

.document li + li {
  margin-top: 8px;
}

.document strong {
  color: var(--text);
}

.document-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 20px;
  margin-top: 44px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

/* Responsive */

@media (max-width: 960px) {
  .card-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 860px) {
  .hero {
    grid-template-columns: minmax(0, 1fr);
  }

  .hero h1 {
    font-size: clamp(1.6rem, 7vw, 3.4rem);
  }

  .hero-panel {
    max-width: 520px;
  }

  .site-nav {
    display: none;
  }
}

@media (max-width: 760px) {
  .hero {
    padding: 52px 0 64px;
  }

  .section {
    padding: 58px 0;
  }

  .section-heading {
    align-items: flex-start;
    flex-direction: column;
  }

  .tariff-grid,
  .two-col,
  .contact-grid,
  .site-footer-inner {
    grid-template-columns: minmax(0, 1fr);
  }

  .footer-links {
    justify-content: flex-start;
  }

  .document-shell {
    padding: 28px 0 56px;
  }
}

@media (max-width: 520px) {
  .site-header-inner,
  .site-footer-inner,
  .page-shell {
    width: min(calc(100% - 32px), var(--content-width));
  }

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

  .step-index {
    margin-bottom: 20px;
  }

  .header-actions .button {
    min-height: 40px;
    padding: 8px 14px;
    font-size: 0.88rem;
  }

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

  .document {
    border-radius: var(--radius-md);
  }
}

.section-intro {
  max-width: 560px;
  margin: 16px 0 28px;
  color: var(--muted);
}

.section-body {
  margin-top: 28px;
}