:root {
  color-scheme: dark;
  --bg: #050806;
  --bg-soft: #0b100d;
  --panel: #101713;
  --panel-strong: #151f1a;
  --line: rgba(206, 255, 225, 0.14);
  --line-strong: rgba(115, 238, 161, 0.28);
  --text: #f4f7f2;
  --muted: #a8b6ad;
  --dim: #708177;
  --green: #48c987;
  --green-bright: #87f0b8;
  --green-deep: #0f7a4e;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.38);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  margin: 0;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 12% 8%, rgba(72, 201, 135, 0.18), transparent 32rem),
    radial-gradient(circle at 90% 4%, rgba(135, 240, 184, 0.11), transparent 28rem),
    linear-gradient(180deg, #050806 0%, #08100b 48%, #050806 100%);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  content: "";
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.028) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, black, transparent 78%);
}

a {
  color: inherit;
}

svg {
  max-width: 100%;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

.site-header,
.hero,
.credibility,
.section,
.final-cta,
.site-footer {
  box-sizing: border-box;
  width: min(1160px, calc(100% - 40px));
  margin-right: auto;
  margin-left: auto;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 24px 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  min-width: 0;
  gap: 14px;
  text-decoration: none;
}

.brand-mark {
  display: block;
  width: 46px;
  height: 52px;
  flex: 0 0 auto;
  color: var(--green);
  overflow: visible;
  filter: drop-shadow(0 10px 18px rgba(72, 201, 135, 0.24));
}

.mark-pointer {
  fill: #258861;
}

.mark-seal {
  fill: var(--green);
  stroke: #f4fcf8;
  stroke-linejoin: round;
  stroke-width: 3;
}

.mark-check {
  fill: none;
  stroke: #f4fcf8;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 7;
}

.brand-text {
  display: grid;
  min-width: 0;
  gap: 1px;
}

.brand-name {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 2rem;
  line-height: 1;
  letter-spacing: 0;
}

.brand-tagline {
  color: var(--muted);
  font-size: 0.86rem;
  font-style: italic;
  white-space: nowrap;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 18px;
  color: var(--muted);
  font-size: 0.93rem;
  font-weight: 700;
}

.header-actions a {
  text-decoration: none;
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-weight: 800;
  text-decoration: none;
  transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease, background 180ms ease;
}

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

.button-small {
  min-height: 40px;
  padding: 0 16px;
  border-color: rgba(135, 240, 184, 0.36);
  color: var(--text);
}

.button-primary {
  border-color: rgba(135, 240, 184, 0.6);
  background: linear-gradient(135deg, var(--green-bright), var(--green));
  color: #031008;
  box-shadow: 0 16px 42px rgba(72, 201, 135, 0.22);
}

.button-primary:hover {
  box-shadow: 0 18px 54px rgba(72, 201, 135, 0.34);
}

.button-secondary {
  border-color: rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.06fr) minmax(320px, 0.94fr);
  align-items: center;
  gap: 58px;
  min-height: 670px;
  padding: 76px 0 62px;
}

.hero-copy {
  min-width: 0;
  max-width: 720px;
}

.eyebrow {
  margin-bottom: 14px;
  color: var(--green-bright);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1 {
  margin-bottom: 24px;
  font-size: clamp(3.05rem, 6vw, 4.5rem);
  line-height: 0.95;
  letter-spacing: 0;
}

.hero-subtitle {
  max-width: 650px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 1.22rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.hero-visual {
  position: relative;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  min-height: 480px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(145deg, rgba(72, 201, 135, 0.12), transparent 44%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.018)),
    var(--panel);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.hero-visual::before,
.hero-visual::after {
  position: absolute;
  content: "";
  border-radius: 999px;
}

.hero-visual::before {
  width: 310px;
  height: 310px;
  top: -78px;
  right: -74px;
  border: 1px solid rgba(135, 240, 184, 0.22);
  background: rgba(72, 201, 135, 0.08);
}

.hero-visual::after {
  width: 180px;
  height: 180px;
  right: 88px;
  bottom: 46px;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.signal-ring {
  position: absolute;
  top: 42px;
  left: 42px;
  display: grid;
  place-items: center;
  width: 118px;
  height: 118px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: rgba(5, 8, 6, 0.66);
  box-shadow: inset 0 0 42px rgba(72, 201, 135, 0.14);
}

.signal-ring::before {
  position: absolute;
  inset: -18px;
  border: 1px solid rgba(135, 240, 184, 0.12);
  border-radius: inherit;
  content: "";
}

.signal-mark {
  display: block;
  width: 78px;
  height: 86px;
  color: var(--green);
  overflow: visible;
}

.report-shell {
  position: absolute;
  right: 34px;
  bottom: 34px;
  left: 34px;
  max-width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(7, 12, 9, 0.82);
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.34);
  backdrop-filter: blur(14px);
}

.report-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px;
  border-bottom: 1px solid var(--line);
}

.report-topline span,
.score-row span {
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 700;
}

.report-topline strong {
  color: var(--green-bright);
  font-size: 0.96rem;
}

.score-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 17px 20px;
  border-bottom: 1px solid rgba(206, 255, 225, 0.09);
}

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

.trace-lines {
  display: grid;
  gap: 9px;
  padding: 20px;
}

.trace-lines span {
  display: block;
  height: 7px;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(135, 240, 184, 0.36), rgba(135, 240, 184, 0.06));
}

.trace-lines span:nth-child(2) {
  width: 78%;
}

.trace-lines span:nth-child(3) {
  width: 58%;
}

.credibility {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.035);
  box-shadow: 0 18px 70px rgba(0, 0, 0, 0.18);
}

.credibility span {
  display: grid;
  min-height: 48px;
  place-items: center;
  padding: 0 12px;
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 8px;
  background: rgba(7, 12, 9, 0.62);
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 800;
  text-align: center;
}

.section {
  padding: 104px 0 0;
}

.section-heading {
  max-width: 720px;
  margin-bottom: 34px;
}

h2 {
  margin-bottom: 0;
  font-size: 2.65rem;
  line-height: 1.05;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.2rem;
  line-height: 1.2;
  letter-spacing: 0;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.feature-card {
  min-width: 0;
  min-height: 260px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.018)),
    var(--panel);
}

.card-kicker {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 30px;
  margin-bottom: 52px;
  border: 1px solid rgba(135, 240, 184, 0.28);
  border-radius: 8px;
  color: var(--green-bright);
  font-size: 0.78rem;
  font-weight: 900;
}

.feature-card p,
.process-step p {
  margin-bottom: 0;
  color: var(--muted);
}

.process-section {
  padding-bottom: 0;
}

.process-list {
  display: grid;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.035);
  overflow: hidden;
}

.process-step {
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr);
  gap: 18px;
  padding: 28px;
  border-bottom: 1px solid var(--line);
}

.process-step:last-child {
  border-bottom: 0;
}

.process-step > span {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(135, 240, 184, 0.34);
  border-radius: 999px;
  color: var(--green-bright);
  font-weight: 900;
}

.final-cta {
  display: grid;
  max-width: calc(100% - 40px);
  justify-items: center;
  gap: 22px;
  margin-top: 104px;
  margin-bottom: 78px;
  padding: 68px 28px;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background:
    radial-gradient(circle at 50% 0%, rgba(135, 240, 184, 0.22), transparent 28rem),
    linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02)),
    var(--panel-strong);
  text-align: center;
  box-shadow: var(--shadow);
}

.final-cta .eyebrow {
  margin-bottom: 0;
}

.site-footer {
  display: grid;
  grid-template-columns: 1fr auto auto auto;
  gap: 18px;
  padding: 28px 0 44px;
  border-top: 1px solid var(--line);
  color: var(--dim);
  font-size: 0.92rem;
}

.site-footer p {
  margin: 0;
}

.site-footer a {
  color: var(--muted);
  text-decoration: none;
}

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

@media (max-width: 980px) {
  .hero {
    grid-template-columns: minmax(0, 1fr);
    gap: 40px;
    min-height: auto;
    padding-top: 54px;
  }

  .hero-copy,
  .hero-visual {
    width: 100%;
    max-width: 100%;
  }

  .hero-visual {
    min-height: 430px;
  }

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

  .credibility span:last-child {
    grid-column: 1 / -1;
  }

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

  .feature-card {
    min-height: auto;
  }

  .card-kicker {
    margin-bottom: 28px;
  }

  .site-footer {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .site-header,
  .header-actions,
  .hero-actions {
    align-items: flex-start;
  }

  .site-header,
  .header-actions {
    flex-direction: column;
  }

  .header-actions {
    width: 100%;
    flex-wrap: wrap;
    gap: 12px;
  }

  .brand-tagline {
    white-space: normal;
  }

  .hero {
    gap: 30px;
    padding-top: 42px;
    padding-bottom: 48px;
  }

  h1 {
    font-size: clamp(2.75rem, 9.2vw, 3.8rem);
    line-height: 1;
  }

  h2 {
    font-size: clamp(2rem, 6vw, 2.4rem);
  }

  .hero-subtitle {
    font-size: 1.08rem;
  }

  .hero-visual {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 18px;
    min-height: 0;
    padding: 24px;
    overflow: hidden;
  }

  .signal-ring {
    position: relative;
    top: auto;
    left: auto;
    width: 100px;
    height: 100px;
    margin: 2px auto 0;
  }

  .signal-ring::before {
    inset: -12px;
  }

  .signal-mark {
    width: 66px;
    height: 72px;
  }

  .report-shell {
    position: relative;
    right: auto;
    bottom: auto;
    left: auto;
    width: 100%;
    max-width: 100%;
  }

  .report-topline,
  .score-row {
    padding: 16px 18px;
  }

  .trace-lines {
    padding: 18px;
  }

  .section {
    padding-top: 82px;
  }

  .feature-card {
    padding: 24px;
  }

  .process-step {
    grid-template-columns: 1fr;
  }

  .site-footer {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .header-actions .button {
    width: 100%;
  }

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

  .credibility span:last-child {
    grid-column: auto;
  }

  .report-topline,
  .score-row {
    align-items: flex-start;
    flex-direction: column;
    gap: 5px;
  }
}

@media (max-width: 430px) {
  .site-header,
  .hero,
  .credibility,
  .section,
  .final-cta,
  .site-footer {
    width: min(100% - 28px, 1160px);
  }

  .site-header {
    gap: 16px;
    padding-top: 18px;
    padding-bottom: 18px;
  }

  .brand {
    gap: 10px;
  }

  .brand-mark {
    width: 38px;
    height: 44px;
  }

  .brand-name {
    font-size: 1.75rem;
  }

  .brand-tagline {
    font-size: 0.78rem;
  }

  .hero {
    gap: 26px;
    padding-top: 34px;
    padding-bottom: 38px;
  }

  h1 {
    font-size: clamp(2.32rem, 10.5vw, 2.7rem);
  }

  h2 {
    font-size: 1.95rem;
  }

  .hero-actions {
    width: 100%;
    gap: 10px;
  }

  .hero-visual {
    gap: 14px;
    padding: 18px 14px 14px;
  }

  .signal-ring {
    width: 82px;
    height: 82px;
  }

  .signal-ring::before {
    inset: -9px;
  }

  .signal-mark {
    width: 54px;
    height: 60px;
  }

  .report-topline,
  .score-row {
    padding: 13px 14px;
  }

  .trace-lines {
    gap: 7px;
    padding: 14px;
  }

  .trace-lines span {
    height: 6px;
  }

  .section {
    padding-top: 70px;
  }

  .feature-card,
  .process-step {
    padding: 20px;
  }

  .final-cta {
    max-width: calc(100% - 28px);
    margin-top: 72px;
    margin-bottom: 56px;
    padding: 44px 18px;
  }

  .button {
    width: 100%;
  }
}