:root {
  color-scheme: dark;
  --bg: #07090f;
  --panel: #0e1320;
  --panel-soft: #121827;
  --text: #f6f8fb;
  --muted: #99a3b5;
  --line: rgba(255, 255, 255, 0.1);
  --accent: #24a8ff;
  --accent-strong: #0f7fea;
  --blue: #35c7ff;
  --white-soft: rgba(255, 255, 255, 0.82);
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.42);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at 82% 12%, rgba(36, 168, 255, 0.16), transparent 30rem),
    linear-gradient(180deg, #07090f 0%, #0a0d15 42%, #07090f 100%);
  color: var(--text);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

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

button,
input,
textarea {
  font: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  max-width: 1180px;
  margin: 0 auto;
  padding: 18px 24px;
  backdrop-filter: blur(18px);
}

.brand,
.nav,
.footer,
.hero-actions,
.hero-metrics,
.phone-top,
.footer address {
  display: flex;
  align-items: center;
}

.brand {
  gap: 10px;
  font-weight: 800;
  letter-spacing: 0;
}

.brand-logo {
  width: 38px;
  height: 38px;
  border: 1px solid rgba(36, 168, 255, 0.32);
  border-radius: 50%;
  object-fit: cover;
  box-shadow: 0 0 28px rgba(36, 168, 255, 0.18);
}

.nav {
  gap: 24px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 600;
}

.nav a,
.header-action,
.footer a {
  transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

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

.header-action {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 10px 14px;
  color: var(--white-soft);
  font-size: 14px;
  font-weight: 700;
}

.header-action:hover {
  border-color: rgba(36, 168, 255, 0.42);
  background: rgba(36, 168, 255, 0.08);
}

.section {
  max-width: 1180px;
  margin: 0 auto;
  padding: 96px 24px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(360px, 0.72fr);
  gap: 64px;
  min-height: calc(100vh - 72px);
  align-items: center;
  padding-top: 56px;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  max-width: 760px;
  margin-bottom: 22px;
  font-size: clamp(44px, 7vw, 86px);
  line-height: 0.96;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 16px;
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.08;
  letter-spacing: 0;
}

.hero-subtitle,
.section-head p,
.request-copy p,
.footer span {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.6;
}

.hero-subtitle {
  max-width: 660px;
  margin-bottom: 34px;
}

.hero-actions {
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 42px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  border: 1px solid transparent;
  border-radius: 8px;
  padding: 0 22px;
  cursor: pointer;
  font-weight: 800;
  letter-spacing: 0;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

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

.primary {
  background: var(--accent);
  color: #06110d;
  box-shadow: 0 18px 46px rgba(36, 168, 255, 0.24);
}

.primary:hover {
  background: #4db8ff;
}

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

.hero-metrics {
  flex-wrap: wrap;
  gap: 14px;
}

.hero-metrics div {
  min-width: 146px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 15px;
  background: rgba(255, 255, 255, 0.035);
}

.hero-metrics strong {
  display: block;
  margin-bottom: 5px;
  font-size: 24px;
}

.hero-metrics span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
}

.hero-visual {
  position: relative;
  min-height: 520px;
}

.phone {
  position: absolute;
  inset: 0;
  max-width: 360px;
  height: 520px;
  margin: auto;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 32px;
  background: linear-gradient(180deg, #182132, #0d121d);
  box-shadow: var(--shadow);
}

.phone::before {
  content: "";
  position: absolute;
  top: 12px;
  left: 50%;
  width: 88px;
  height: 6px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.2);
  transform: translateX(-50%);
}

.phone-top {
  justify-content: space-between;
  gap: 12px;
  padding: 32px 20px 17px;
  border-bottom: 1px solid var(--line);
}

.phone-top span {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--blue));
}

.phone-top strong {
  flex: 1;
  font-size: 15px;
}

.phone-top small {
  color: var(--accent);
  font-weight: 700;
}

.chat {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 20px;
}

.message,
.bot-card {
  max-width: 92%;
  border-radius: 18px;
  padding: 12px 14px;
  font-size: 14px;
  line-height: 1.45;
}

.message.bot {
  align-self: flex-start;
  background: rgba(255, 255, 255, 0.08);
}

.message.user {
  align-self: flex-end;
  background: rgba(36, 168, 255, 0.92);
  color: #05110c;
  font-weight: 600;
}

.bot-card {
  display: grid;
  gap: 7px;
  max-width: 100%;
  margin-top: 10px;
  border: 1px solid rgba(36, 168, 255, 0.34);
  border-radius: 8px;
  background: rgba(36, 168, 255, 0.08);
}

.bot-card span,
.bot-card small {
  color: var(--muted);
}

.compact {
  padding-top: 56px;
}

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

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

.niche-grid article,
.outcome-grid article,
.feature-item,
.lead-form {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.045);
}

.niche-grid article {
  min-height: 120px;
  padding: 22px;
  color: var(--white-soft);
  font-size: 18px;
  font-weight: 800;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1fr);
  gap: 58px;
  align-items: start;
}

.sticky-copy {
  position: sticky;
  top: 110px;
}

.feature-list {
  display: grid;
  gap: 12px;
}

.feature-item {
  position: relative;
  min-height: 74px;
  padding: 24px 24px 24px 60px;
  color: var(--white-soft);
  font-weight: 800;
}

.feature-item::before {
  content: "";
  position: absolute;
  left: 24px;
  top: 28px;
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 8px rgba(36, 168, 255, 0.11);
}

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

.process-grid article {
  display: grid;
  min-height: 230px;
  align-content: start;
  gap: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 24px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.065), rgba(255, 255, 255, 0.035));
}

.process-grid span {
  width: fit-content;
  border: 1px solid rgba(36, 168, 255, 0.32);
  border-radius: 8px;
  padding: 7px 10px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 800;
}

.process-grid strong {
  font-size: 20px;
  line-height: 1.25;
}

.process-grid p {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.value-section {
  padding-top: 72px;
}

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

.value-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 28px;
  background: rgba(255, 255, 255, 0.045);
}

.value-card h3 {
  margin: 0 0 20px;
  font-size: 24px;
  line-height: 1.2;
}

.value-card ul {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.value-card li {
  position: relative;
  padding-left: 28px;
  color: var(--white-soft);
  line-height: 1.5;
}

.value-card li::before {
  position: absolute;
  left: 0;
  top: 2px;
  color: var(--accent);
  font-weight: 900;
}

.muted-card li::before {
  content: "-";
  color: #ff6b7a;
}

.active-card {
  border-color: rgba(36, 168, 255, 0.34);
  background: linear-gradient(180deg, rgba(36, 168, 255, 0.12), rgba(255, 255, 255, 0.045));
}

.active-card li::before {
  content: "+";
}

.impact-section {
  padding-top: 40px;
}

.impact-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.72fr);
  gap: 34px;
  align-items: end;
  border: 1px solid rgba(36, 168, 255, 0.28);
  border-radius: 8px;
  padding: 34px;
  background:
    linear-gradient(135deg, rgba(36, 168, 255, 0.16), rgba(255, 255, 255, 0.04)),
    rgba(255, 255, 255, 0.035);
  box-shadow: var(--shadow);
}

.impact-panel h2 {
  margin-bottom: 0;
}

.impact-panel p:last-child {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.outcome-grid article {
  display: grid;
  gap: 10px;
  min-height: 150px;
  align-content: start;
  padding: 22px;
}

.outcome-grid strong {
  font-size: 18px;
}

.outcome-grid span {
  color: var(--muted);
  line-height: 1.5;
}

.request-section {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(360px, 1fr);
  gap: 56px;
  align-items: start;
}

.request-copy {
  position: sticky;
  top: 110px;
}

.lead-form {
  display: grid;
  gap: 18px;
  padding: 28px;
  background: rgba(255, 255, 255, 0.06);
  box-shadow: var(--shadow);
}

.lead-form label {
  display: grid;
  gap: 8px;
}

.lead-form span {
  color: var(--white-soft);
  font-size: 14px;
  font-weight: 800;
}

.lead-form input,
.lead-form textarea {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 8px;
  outline: 0;
  background: rgba(7, 9, 15, 0.62);
  color: var(--text);
  padding: 14px 15px;
  resize: vertical;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.lead-form input:focus,
.lead-form textarea:focus {
  border-color: rgba(36, 168, 255, 0.72);
  box-shadow: 0 0 0 4px rgba(36, 168, 255, 0.1);
}

.lead-form ::placeholder {
  color: rgba(153, 163, 181, 0.72);
}

.form-button {
  width: 100%;
  margin-top: 4px;
}

.form-status {
  min-height: 22px;
  margin: 0;
  color: var(--accent);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.5;
}

.success-page {
  display: grid;
  min-height: 100vh;
  place-items: center;
  padding: 24px;
}

.success-card {
  width: min(100%, 680px);
  border: 1px solid rgba(36, 168, 255, 0.28);
  border-radius: 8px;
  padding: 36px;
  background:
    linear-gradient(135deg, rgba(36, 168, 255, 0.13), rgba(255, 255, 255, 0.04)),
    rgba(255, 255, 255, 0.045);
  box-shadow: var(--shadow);
}

.success-brand {
  width: fit-content;
  margin-bottom: 42px;
}

.success-card h1 {
  margin-bottom: 18px;
  font-size: clamp(38px, 6vw, 64px);
}

.success-card p:not(.eyebrow) {
  max-width: 540px;
  margin-bottom: 30px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.6;
}

.footer {
  justify-content: space-between;
  gap: 28px;
  max-width: 1180px;
  margin: 0 auto;
  padding: 34px 24px 46px;
  border-top: 1px solid var(--line);
}

.footer div {
  display: grid;
  gap: 8px;
}

.footer address {
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 16px;
  color: var(--muted);
  font-style: normal;
  font-weight: 700;
}

@media (max-width: 980px) {
  .nav {
    display: none;
  }

  .hero,
  .split,
  .request-section,
  .impact-panel {
    grid-template-columns: 1fr;
  }

  .hero {
    gap: 38px;
    min-height: auto;
  }

  .hero-visual {
    min-height: 500px;
  }

  .phone {
    height: 500px;
  }

  .sticky-copy,
  .request-copy {
    position: static;
  }

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

@media (max-width: 640px) {
  .site-header {
    padding: 14px 16px;
  }

  .header-action {
    display: none;
  }

  .section {
    padding: 68px 16px;
  }

  .hero {
    padding-top: 34px;
  }

  h1 {
    font-size: 44px;
  }

  h2 {
    font-size: 30px;
  }

  .hero-subtitle,
  .section-head p,
  .request-copy p,
  .footer span {
    font-size: 16px;
  }

  .button {
    width: 100%;
  }

  .hero-metrics {
    display: grid;
    grid-template-columns: 1fr;
  }

  .hero-metrics div {
    min-width: 0;
  }

  .hero-visual {
    min-height: 460px;
  }

  .phone {
    max-width: 100%;
    height: 460px;
    border-radius: 24px;
  }

  .niche-grid,
  .outcome-grid,
  .process-grid,
  .value-grid {
    grid-template-columns: 1fr;
  }

  .niche-grid article {
    min-height: 92px;
  }

  .process-grid article {
    min-height: 0;
  }

  .value-card,
  .impact-panel {
    padding: 22px;
  }

  .lead-form {
    padding: 20px;
  }

  .footer {
    display: grid;
  }

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