* {
  box-sizing: border-box;
}

:root {
  --bg: #06111d;
  --bg-2: #091827;
  --panel: rgba(12, 28, 45, 0.76);
  --panel-2: rgba(16, 36, 58, 0.92);
  --text: #f7fbff;
  --muted: #91a8c2;
  --line: rgba(143, 169, 198, 0.22);
  --cyan: #00e5ff;
  --blue: #1b7cff;
  --purple: #7a3cff;
  --good: #42ffb1;
  --warn: #ffcc66;
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.35);
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 18% 8%, rgba(0, 229, 255, 0.16), transparent 34%),
    radial-gradient(circle at 92% 18%, rgba(122, 60, 255, 0.18), transparent 30%),
    linear-gradient(180deg, #06111d 0%, #081421 48%, #050a11 100%);
  color: var(--text);
  overflow-x: hidden;
}

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

.page-glow {
  position: fixed;
  inset: auto -20% -30% -20%;
  height: 440px;
  background: radial-gradient(circle, rgba(0, 229, 255, 0.14), transparent 66%);
  pointer-events: none;
  z-index: 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px clamp(20px, 5vw, 72px);
  background: rgba(6, 17, 29, 0.82);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--line);
}

.brand img {
  width: 210px;
  height: auto;
  display: block;
}

.nav {
  display: flex;
  align-items: center;
  gap: 26px;
  color: var(--muted);
  font-weight: 700;
  font-size: 14px;
}

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

.nav-cta {
  color: var(--text) !important;
  padding: 10px 16px;
  border: 1px solid rgba(0, 229, 255, 0.5);
  border-radius: 999px;
  box-shadow: 0 0 28px rgba(0, 229, 255, 0.12);
}

main,
footer,
.site-header {
  position: relative;
  z-index: 1;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(360px, 0.9fr);
  gap: 52px;
  align-items: center;
  padding: 86px clamp(20px, 5vw, 72px) 68px;
  min-height: 760px;
}

.eyebrow {
  display: inline-flex;
  color: var(--cyan);
  font-weight: 900;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-size: 12px;
  margin-bottom: 18px;
}

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

h1 {
  max-width: 900px;
  font-size: clamp(54px, 7vw, 104px);
  line-height: 0.89;
  letter-spacing: -0.08em;
  margin-bottom: 28px;
}

h2 {
  font-size: clamp(34px, 4.5vw, 66px);
  line-height: 0.94;
  letter-spacing: -0.055em;
  margin-bottom: 20px;
}

h3 {
  font-size: 19px;
  letter-spacing: -0.02em;
  margin-bottom: 10px;
}

.hero-lede,
.section-heading p,
.cta-card p {
  color: #b8c8da;
  font-size: clamp(18px, 2vw, 22px);
  line-height: 1.55;
  max-width: 780px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: 34px 0 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 22px;
  border-radius: 14px;
  font-weight: 900;
  border: 1px solid transparent;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  cursor: pointer;
}

.button:hover {
  transform: translateY(-2px);
}

.button.primary {
  background: linear-gradient(135deg, var(--cyan), var(--blue) 55%, var(--purple));
  color: #02101c;
  box-shadow: 0 18px 40px rgba(0, 229, 255, 0.22);
}

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

.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.trust-row span {
  color: var(--muted);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 9px 12px;
  font-size: 13px;
  font-weight: 800;
}

.hero-card {
  background:
    linear-gradient(180deg, rgba(255,255,255,0.08), rgba(255,255,255,0.025)),
    var(--panel);
  border: 1px solid rgba(0, 229, 255, 0.22);
  border-radius: 32px;
  padding: 26px;
  box-shadow: var(--shadow), 0 0 60px rgba(0, 229, 255, 0.08);
  overflow: hidden;
}

.card-top {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--muted);
  font-weight: 800;
  border-bottom: 1px solid var(--line);
  padding-bottom: 18px;
}

.card-top strong {
  margin-left: auto;
  color: var(--good);
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--good);
  box-shadow: 0 0 20px var(--good);
}

.packet-score {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  margin: 28px 0;
}

.score {
  display: block;
  font-size: 76px;
  font-weight: 950;
  letter-spacing: -0.08em;
  line-height: 0.9;
}

.packet-score p {
  color: var(--muted);
  font-weight: 800;
}

.ring {
  width: 142px;
  height: 142px;
  border-radius: 50%;
  display: grid;
  place-content: center;
  text-align: center;
  background:
    radial-gradient(circle at center, #081828 58%, transparent 59%),
    conic-gradient(var(--cyan) 0 330deg, rgba(255,255,255,0.08) 330deg 360deg);
}

.ring span {
  font-size: 31px;
  font-weight: 950;
}

.ring small {
  color: var(--muted);
  font-weight: 800;
}

.checklist {
  display: grid;
  gap: 10px;
}

.check {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 13px 14px;
  color: #dcecff;
  background: rgba(255, 255, 255, 0.035);
  font-weight: 800;
}

.check::before {
  content: "✓";
  color: var(--good);
  margin-right: 9px;
}

.check.warn::before {
  content: "!";
  color: var(--warn);
}

.mini-report {
  margin-top: 18px;
  border-radius: 20px;
  padding: 18px;
  background: linear-gradient(135deg, rgba(0, 229, 255, 0.1), rgba(122, 60, 255, 0.1));
  border: 1px solid rgba(0, 229, 255, 0.18);
}

.mini-report p {
  color: var(--muted);
  margin-bottom: 0;
  line-height: 1.45;
}

.problem,
.section,
.stats,
.cta-section {
  padding: 70px clamp(20px, 5vw, 72px);
}

.problem {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 40px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
}

.problem h2 {
  font-size: clamp(32px, 4vw, 55px);
}

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

.problem-grid article,
.feature-grid article,
.packet-item,
.step {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 24px;
}

.problem-grid p,
.feature-grid p,
.packet-item p,
.step p {
  color: var(--muted);
  line-height: 1.55;
  margin-bottom: 0;
}

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

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

.packet-item {
  min-height: 225px;
}

.packet-item span {
  display: inline-flex;
  width: 42px;
  height: 42px;
  border-radius: 14px;
  align-items: center;
  justify-content: center;
  margin-bottom: 26px;
  font-weight: 950;
  color: #03101b;
  background: linear-gradient(135deg, var(--cyan), var(--blue));
}

.packet-item.highlight {
  border-color: rgba(0, 229, 255, 0.42);
  box-shadow: 0 0 42px rgba(0, 229, 255, 0.1);
}

.split {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 46px;
}

.sticky {
  position: sticky;
  top: 130px;
  align-self: start;
}

.timeline {
  display: grid;
  gap: 18px;
}

.step {
  position: relative;
  padding-left: 82px;
}

.step span {
  position: absolute;
  left: 24px;
  top: 24px;
  width: 38px;
  height: 38px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--cyan), var(--purple));
  color: #03101b;
  display: grid;
  place-items: center;
  font-weight: 950;
}

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

.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.stats div {
  background: linear-gradient(180deg, rgba(0, 229, 255, 0.08), rgba(255, 255, 255, 0.03));
  border: 1px solid var(--line);
  border-radius: 26px;
  padding: 26px;
  text-align: center;
}

.stats strong {
  display: block;
  font-size: clamp(36px, 5vw, 68px);
  letter-spacing: -0.08em;
  line-height: 1;
}

.stats span {
  color: var(--muted);
  font-weight: 850;
}

.cta-section {
  padding-bottom: 90px;
}

.cta-card {
  max-width: 1080px;
  margin: 0 auto;
  background:
    radial-gradient(circle at 8% 0%, rgba(0, 229, 255, 0.16), transparent 32%),
    radial-gradient(circle at 100% 10%, rgba(122, 60, 255, 0.16), transparent 30%),
    var(--panel-2);
  border: 1px solid rgba(0, 229, 255, 0.24);
  border-radius: 34px;
  padding: clamp(24px, 5vw, 54px);
  box-shadow: var(--shadow);
}

.lead-form {
  margin-top: 30px;
  display: grid;
  gap: 14px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.055);
  color: var(--text);
  border-radius: 14px;
  padding: 15px 16px;
  font: inherit;
  outline: none;
}

textarea {
  min-height: 130px;
  resize: vertical;
}

input::placeholder,
textarea::placeholder {
  color: #7890aa;
}

select {
  color: #dcecff;
}

.form-note {
  margin-top: 14px;
  color: var(--muted);
  font-size: 13px !important;
}

footer {
  border-top: 1px solid var(--line);
  padding: 28px clamp(20px, 5vw, 72px);
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--muted);
}

footer img {
  width: 170px;
}

@media (max-width: 1050px) {
  .hero,
  .problem,
  .split {
    grid-template-columns: 1fr;
  }

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

  .sticky {
    position: static;
  }
}

@media (max-width: 760px) {
  .site-header {
    align-items: flex-start;
    gap: 16px;
  }

  .nav {
    display: none;
  }

  .brand img {
    width: 180px;
  }

  .hero {
    padding-top: 56px;
    min-height: auto;
  }

  .hero-card {
    border-radius: 24px;
    padding: 18px;
  }

  .packet-score {
    align-items: flex-start;
    flex-direction: column;
  }

  .problem-grid,
  .feature-grid,
  .packet-grid,
  .stats,
  .form-row {
    grid-template-columns: 1fr;
  }

  footer {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }
}