:root {
  --bg: #071012;
  --bg-2: #0d181c;
  --ink: #f8fbf8;
  --muted: #9aa9aa;
  --line: rgba(255, 255, 255, 0.1);
  --orange: #ff6a2a;
  --orange-2: #ff9142;
  --green: #b7ff5a;
  --teal: #19d3c5;
  --blue: #5c8dff;
  --panel: #121f24;
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.3), 0 20px 58px rgba(0, 0, 0, 0.3);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: "Open Sans", system-ui, sans-serif;
  line-height: 1.8;
  background: var(--bg);
}

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

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 64px;
  padding: 0 clamp(18px, 5vw, 72px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(4, 9, 11, 0.78);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  gap: 10px;
  align-items: center;
  font-weight: 900;
}

.brand-mark {
  width: 18px;
  height: 18px;
  border-radius: 4px;
  background:
    linear-gradient(90deg, transparent 42%, #111 42% 58%, transparent 58%),
    linear-gradient(180deg, var(--orange) 0 32%, var(--green) 32% 64%, var(--teal) 64%);
}

.site-header nav {
  display: flex;
  gap: 8px;
  align-items: center;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.site-header nav a {
  padding: 8px 10px;
  border-radius: 6px;
}

.site-header nav a:hover,
.site-header nav a:focus-visible {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.08);
  outline: none;
}

.nav-cta {
  color: #170805 !important;
  background: var(--orange) !important;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(360px, 1.08fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: center;
  min-height: 92vh;
  padding: 112px clamp(18px, 5vw, 72px) 80px;
  background:
    linear-gradient(145deg, rgba(255, 106, 42, 0.13), transparent 34%),
    linear-gradient(180deg, #040809 0%, #071012 56%, #0d181c 100%);
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--green);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.08em;
  line-height: 1.5;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: "Montserrat", "Open Sans", system-ui, sans-serif;
  font-weight: 900;
  letter-spacing: 0;
  line-height: 1.12;
}

h1 {
  white-space: nowrap;
  font-size: clamp(52px, 7vw, 92px);
}

h2 {
  font-size: clamp(36px, 6vw, 82px);
}

h3 {
  font-size: 22px;
}

.lede {
  max-width: 620px;
  margin: 24px 0 0;
  color: #d7e1de;
  font-size: clamp(20px, 3vw, 30px);
  font-weight: 700;
  line-height: 1.45;
}

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

.primary-btn,
.ghost-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 20px;
  border-radius: 6px;
  font-weight: 900;
  line-height: 1.4;
}

.primary-btn {
  color: #160804;
  background: linear-gradient(90deg, var(--orange), var(--orange-2));
  box-shadow: 0 16px 34px rgba(255, 106, 42, 0.24);
}

.ghost-btn {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.06);
}

.full {
  width: 100%;
}

.signal-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 28px;
}

.signal-strip span {
  padding: 7px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.console-preview {
  padding: clamp(18px, 3vw, 30px);
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 8px;
  background:
    linear-gradient(180deg, rgba(23, 35, 41, 0.96), rgba(5, 11, 13, 0.98)),
    repeating-linear-gradient(90deg, transparent 0 38px, rgba(255, 255, 255, 0.03) 38px 39px);
  box-shadow: var(--shadow);
}

.console-top {
  display: flex;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}

.console-top span {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 22px rgba(183, 255, 90, 0.4);
}

.console-top strong {
  overflow-wrap: anywhere;
}

.console-top em {
  flex: 0 0 auto;
  color: #071012;
  padding: 5px 8px;
  border-radius: 6px;
  background: var(--orange);
  font-style: normal;
  font-weight: 900;
}

.wave-lines {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 8px;
  align-items: center;
  height: 210px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #050b0d;
}

.wave-lines i {
  display: block;
  align-self: center;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--teal), var(--orange));
}

.diagnostic-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 14px;
}

.diagnostic-grid article,
.fix-preview,
.proof-grid article,
.feature-grid article,
.result-list article,
.price-card,
details {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.055);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.18), 0 10px 30px rgba(0, 0, 0, 0.16);
}

.diagnostic-grid article {
  min-height: 106px;
  padding: 14px;
}

.diagnostic-grid span,
.diagnostic-grid small {
  display: block;
  color: var(--muted);
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
}

.diagnostic-grid strong {
  display: block;
  margin: 8px 0;
  font-family: "Montserrat", "Open Sans", system-ui, sans-serif;
  font-size: clamp(22px, 3vw, 34px);
  line-height: 1.1;
}

.fix-preview {
  display: grid;
  grid-template-columns: 32px 1fr;
  gap: 12px;
  align-items: center;
  margin-top: 14px;
  padding: 16px;
}

.fix-preview span {
  display: grid;
  width: 32px;
  height: 32px;
  place-items: center;
  border-radius: 6px;
  color: #071012;
  background: var(--green);
  font-weight: 900;
}

.fix-preview p {
  margin: 0;
  color: #d2dddd;
}

.band {
  padding: 96px clamp(18px, 5vw, 72px);
}

.proof-band {
  background: #0d181c;
}

.section-head {
  max-width: 860px;
  margin-bottom: 42px;
}

.section-head p,
.pricing-copy p,
.result-list p,
.feature-grid p,
.faq-list p {
  color: #cbd6d4;
  font-size: 18px;
}

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

.proof-grid article {
  display: grid;
  align-content: start;
  gap: 16px;
  min-height: 190px;
  padding: 26px;
}

.proof-grid strong {
  display: block;
  font-family: "Montserrat", "Open Sans", system-ui, sans-serif;
  font-size: clamp(40px, 5vw, 68px);
  line-height: 1;
}

.proof-grid span {
  color: var(--muted);
  font-size: 17px;
  font-weight: 800;
  line-height: 1.45;
}

.split-band {
  display: grid;
  grid-template-columns: minmax(260px, 0.8fr) minmax(420px, 1.2fr);
  gap: clamp(28px, 6vw, 88px);
  background: #f6f4ef;
  color: #091013;
}

.split-band .eyebrow {
  color: #b13f12;
}

.result-list,
.feature-grid,
.faq-list {
  display: grid;
  gap: 14px;
}

.result-list article {
  padding: 26px;
  color: var(--ink);
  background: #122026;
}

.dark-band {
  background: #071012;
}

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

.feature-grid article {
  min-height: 220px;
  padding: 28px;
  background: rgba(255, 255, 255, 0.05);
}

.pricing-band {
  display: grid;
  grid-template-columns: minmax(260px, 0.85fr) minmax(360px, 0.55fr);
  gap: clamp(28px, 6vw, 88px);
  align-items: start;
  background:
    linear-gradient(135deg, rgba(255, 106, 42, 0.13), transparent 35%),
    #101b20;
}

.price-card {
  padding: 30px;
}

.price-card ul {
  display: grid;
  gap: 10px;
  margin: 22px 0 26px;
  padding-left: 20px;
  color: #d8e1df;
}

.faq-band {
  background: #f6f4ef;
  color: #091013;
}

.faq-band .eyebrow {
  color: #b13f12;
}

.faq-band .faq-list p {
  color: #455052;
}

.faq-list {
  max-width: 980px;
}

details {
  padding: 22px 24px;
  background: #fff;
}

summary {
  cursor: pointer;
  font-family: "Montserrat", "Open Sans", system-ui, sans-serif;
  font-size: 20px;
  font-weight: 900;
}

.footer {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 28px clamp(18px, 5vw, 72px);
  color: var(--muted);
  background: #05090a;
}

.footer span {
  font-weight: 900;
}

@media (max-width: 980px) {
  .hero,
  .split-band,
  .pricing-band {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 660px) {
  .site-header {
    position: static;
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;
    padding-top: 16px;
    padding-bottom: 16px;
  }

  .site-header nav {
    flex-wrap: wrap;
  }

  .hero {
    min-height: auto;
    padding-top: 48px;
  }

  h1 {
    font-size: clamp(48px, 14.5vw, 58px);
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

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

  .console-preview {
    min-width: 0;
    overflow: hidden;
  }

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

  .band {
    padding-top: 64px;
    padding-bottom: 64px;
  }
}