:root {
  color-scheme: dark;
  --bg: #070b0d;
  --surface: #0c1214;
  --surface-raised: #10191a;
  --line: rgba(255, 255, 255, 0.1);
  --text: #f4f7f6;
  --muted: #a4afad;
  --accent: #4ee0a2;
  --accent-strong: #25c990;
  --accent-blue: #39c9c3;
  --shell: 1080px;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--bg);
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 50% -18rem, rgba(39, 205, 148, 0.14), transparent 34rem),
    var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", sans-serif;
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
}

.shell {
  width: min(calc(100% - 48px), var(--shell));
  margin-inline: auto;
}

.site-header {
  border-bottom: 1px solid var(--line);
  background: rgba(7, 11, 13, 0.82);
  backdrop-filter: saturate(140%) blur(16px);
  -webkit-backdrop-filter: saturate(140%) blur(16px);
}

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

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--text);
  text-decoration: none;
}

.brand-name {
  font-size: 21px;
  font-weight: 660;
  letter-spacing: 0;
}

.brand-mark {
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2.5px;
  border: 1px solid rgba(78, 224, 162, 0.3);
  border-radius: 8px;
  background: linear-gradient(145deg, rgba(78, 224, 162, 0.18), rgba(57, 201, 195, 0.06));
}

.brand-mark span {
  width: 2px;
  border-radius: 2px;
  background: linear-gradient(180deg, var(--accent), var(--accent-blue));
}

.brand-mark span:nth-child(1),
.brand-mark span:nth-child(5) {
  height: 8px;
}

.brand-mark span:nth-child(2),
.brand-mark span:nth-child(4) {
  height: 14px;
}

.brand-mark span:nth-child(3) {
  height: 20px;
}

.page-label {
  color: var(--muted);
  font-size: 15px;
  font-weight: 500;
}

.hero {
  padding-block: 104px 96px;
  border-bottom: 1px solid var(--line);
}

.eyebrow,
.section-label {
  margin: 0 0 15px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(42px, 7vw, 72px);
  font-weight: 680;
  line-height: 1.04;
  letter-spacing: 0;
}

.hero-copy {
  max-width: 680px;
  margin: 28px 0 34px;
  color: var(--muted);
  font-size: 20px;
  line-height: 1.6;
}

.primary-action {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border-radius: 8px;
  font-weight: 650;
  line-height: 1;
  text-decoration: none;
}

.primary-action {
  padding: 0 20px;
  background: var(--accent);
  color: #032016;
}

.primary-action:hover,
.primary-action:focus-visible {
  background: #70eab6;
}

.primary-action i {
  font-size: 14px;
}

.support-content {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: 76px;
  padding-block: 20px 96px;
}

.support-item {
  padding-block: 58px;
  border-bottom: 1px solid var(--line);
}

.support-item h2,
.contact-heading h2 {
  margin: 0 0 18px;
  font-size: 27px;
  font-weight: 640;
  line-height: 1.22;
  letter-spacing: 0;
}

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

.support-item strong {
  color: var(--text);
  font-weight: 600;
}

.support-item.troubleshooting {
  grid-column: 1 / -1;
}

.feature-list,
.check-list {
  padding: 0;
  margin: 20px 0 0;
  list-style: none;
}

.feature-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 24px;
}

.feature-list li,
.check-list li {
  position: relative;
  padding-left: 24px;
  color: #dbe3e1;
}

.feature-list li::before,
.check-list li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 0.72em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(78, 224, 162, 0.1);
}

.settings-path {
  display: flex;
  width: fit-content;
  max-width: 100%;
  flex-wrap: wrap;
  align-items: center;
  gap: 7px;
  margin-block: 22px !important;
  padding: 13px 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  color: var(--text) !important;
  font-size: 15px;
  line-height: 1.5;
}

.settings-path b {
  color: var(--accent);
  font-size: 20px;
  font-weight: 400;
}

.contact-section {
  border-block: 1px solid var(--line);
  background:
    linear-gradient(110deg, rgba(78, 224, 162, 0.07), transparent 42%),
    var(--surface);
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: 96px;
  padding-block: 76px;
}

.contact-heading p {
  margin: 0 0 24px;
  color: var(--muted);
}

.contact-heading .section-label {
  margin-bottom: 15px;
  color: var(--accent);
}

.contact-links {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
}

.contact-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--accent);
  font-size: 16px;
  font-weight: 620;
  line-height: 1.4;
  text-decoration: underline;
  text-decoration-color: rgba(78, 224, 162, 0.35);
  text-underline-offset: 5px;
}

.contact-link i {
  width: 19px;
  font-size: 15px;
  text-align: center;
}

.contact-link:hover,
.contact-link:focus-visible {
  color: #79edba;
  text-decoration-color: currentColor;
}

.report-details {
  padding-left: 48px;
  border-left: 1px solid var(--line);
}

.report-details h3 {
  margin: 0;
  font-size: 17px;
  font-weight: 620;
}

.check-list {
  display: grid;
  gap: 8px;
  margin-block: 22px 28px;
}

.privacy-note {
  display: flex;
  gap: 12px;
  margin: 0;
  padding: 15px 16px;
  border: 1px solid rgba(78, 224, 162, 0.18);
  border-radius: 8px;
  background: rgba(78, 224, 162, 0.055);
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
}

.privacy-note i {
  width: 21px;
  min-width: 21px;
  padding-top: 3px;
  color: var(--accent);
  text-align: center;
}

.site-footer {
  background: #050809;
}

.footer-inner {
  min-height: 180px;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 22px 48px;
  padding-block: 40px;
}

.brand-mark-small {
  width: 28px;
  height: 28px;
}

.footer-brand .brand-name {
  font-size: 18px;
}

.footer-inner p {
  margin: 8px 0 0;
  color: #788381;
  font-size: 14px;
}

.footer-nav {
  display: flex;
  gap: 26px;
}

.footer-nav a {
  color: var(--muted);
  font-size: 14px;
  text-decoration: none;
}

.footer-nav a:hover,
.footer-nav a:focus-visible {
  color: var(--text);
}

.footer-inner .copyright {
  grid-column: 1 / -1;
  margin: 0;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}

@media (max-width: 760px) {
  body {
    font-size: 16px;
  }

  .shell {
    width: min(calc(100% - 36px), var(--shell));
  }

  .header-inner {
    min-height: 64px;
  }

  .hero {
    padding-block: 72px 68px;
  }

  .hero h1 {
    font-size: 44px;
    line-height: 1.08;
  }

  .hero-copy {
    margin-block: 22px 28px;
    font-size: 18px;
    line-height: 1.55;
  }

  .support-content {
    grid-template-columns: 1fr;
    padding-block: 0 64px;
  }

  .support-item,
  .support-item.troubleshooting {
    grid-column: auto;
    padding-block: 43px;
  }

  .support-item h2,
  .contact-heading h2 {
    font-size: 24px;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 44px;
    padding-block: 58px;
  }

  .report-details {
    padding: 40px 0 0;
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    align-items: start;
    gap: 30px;
  }

  .footer-inner .copyright {
    grid-column: auto;
  }
}

@media (max-width: 390px) {
  .shell {
    width: min(calc(100% - 28px), var(--shell));
  }

  .page-label {
    display: none;
  }

  .hero h1 {
    font-size: 38px;
  }

  .feature-list {
    grid-template-columns: 1fr;
  }
}

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