:root {
  --bg: #f6f8fb;
  --surface: #ffffff;
  --surface-soft: #f9faf7;
  --ink: #152033;
  --muted: #5d6878;
  --line: #dfe5ec;
  --navy: #12233f;
  --blue: #28699a;
  --blue-soft: #eaf3f8;
  --green: #287a58;
  --green-soft: #eaf6ef;
  --amber: #a86818;
  --red: #b9463f;
  --shadow: 0 20px 56px rgba(21, 32, 51, 0.11);
  --soft-shadow: 0 10px 30px rgba(21, 32, 51, 0.08);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(40, 105, 154, 0.09), transparent 34rem),
    linear-gradient(180deg, #fbfcfd 0%, var(--bg) 42%, #ffffff 100%);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.5;
}

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 22px;
  max-width: 1180px;
  margin: 0 auto;
  padding: 18px 24px;
  background: rgba(251, 252, 253, 0.88);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--navy);
  font-size: 18px;
  font-weight: 900;
  text-decoration: none;
  white-space: nowrap;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 8px;
  color: #fff;
  background: var(--navy);
  font-weight: 900;
}

nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 18px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 800;
}

nav a,
.nav-cta {
  text-decoration: none;
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--navy);
  background: #fff;
  font-size: 14px;
  font-weight: 900;
  box-shadow: var(--soft-shadow);
  white-space: nowrap;
}

.hero,
.section {
  max-width: 1180px;
  margin: 0 auto;
  padding: 72px 24px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 0.82fr);
  gap: 58px;
  align-items: center;
  min-height: 78vh;
  padding-top: 86px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--blue);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.hero h1,
.faq-hero h1 {
  margin: 0;
  color: var(--navy);
  font-size: clamp(48px, 6.4vw, 82px);
  line-height: 0.98;
  letter-spacing: 0;
}

.hero-subtitle {
  max-width: 690px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 22px;
  line-height: 1.45;
}

.hero-actions,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-size: 15px;
  font-weight: 900;
  text-decoration: none;
}

.button.primary {
  border-color: var(--navy);
  color: #fff;
  background: var(--navy);
  box-shadow: 0 16px 30px rgba(18, 35, 63, 0.18);
}

.button.secondary {
  color: var(--navy);
  background: var(--surface);
}

.trust-line {
  max-width: 650px;
  margin: 18px 0 0;
  color: var(--green);
  font-size: 15px;
  font-weight: 800;
}

.product-mockup {
  position: relative;
  display: grid;
  gap: 14px;
  padding: 22px;
  border: 1px solid rgba(223, 229, 236, 0.9);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.product-mockup::before {
  position: absolute;
  inset: -10px;
  z-index: -1;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(40, 105, 154, 0.1), rgba(40, 122, 88, 0.08));
  content: "";
}

.mockup-header,
.preview-topline,
.lead-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.mockup-header div {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.mockup-header strong,
.preview-topline strong {
  color: var(--green);
}

.status-dot {
  display: inline-block;
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: var(--green);
  box-shadow: 0 0 0 4px rgba(40, 122, 88, 0.14);
}

.call-card,
.conversation,
.lead-inbox {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-soft);
}

.call-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  align-items: center;
  padding: 16px;
}

.caller-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 8px;
  color: #fff;
  background: var(--blue);
  font-weight: 900;
}

.call-card span,
.call-card strong {
  display: block;
}

.call-card span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.call-card strong {
  color: var(--ink);
  font-size: 18px;
}

.call-card p {
  grid-column: 1 / -1;
  margin: 2px 0 0;
  color: var(--muted);
  font-weight: 800;
}

.conversation {
  display: grid;
  gap: 10px;
  padding: 14px;
}

.conversation p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.conversation strong {
  display: block;
  color: var(--navy);
  font-size: 12px;
  text-transform: uppercase;
}

.lead-inbox {
  padding: 16px;
}

.lead-inbox dl {
  display: grid;
  gap: 12px;
  margin: 16px 0 0;
}

.lead-inbox dl div,
.lead-preview dl div {
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr);
  gap: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

dt {
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

dd {
  min-width: 0;
  margin: 0;
  color: var(--ink);
  font-weight: 900;
}

.notification {
  margin: 14px 0 0;
  padding: 12px;
  border-radius: 8px;
  color: var(--green);
  background: var(--green-soft);
  font-size: 14px;
  font-weight: 900;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 30px;
}

.section h2,
.faq-hero h1 {
  color: var(--navy);
}

.section h2 {
  margin: 0;
  font-size: clamp(34px, 4vw, 52px);
  line-height: 1.05;
}

.section-heading p:not(.eyebrow),
.safety-copy p:not(.eyebrow),
.pricing-note {
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 18px;
}

.problem-grid,
.feature-grid,
.pricing-grid {
  display: grid;
  gap: 18px;
}

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

.problem-grid article,
.steps article,
.feature-grid article,
.pricing-grid article,
.faq details,
.faq-page article {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: 0 1px 0 rgba(21, 32, 51, 0.02);
}

.problem-grid article,
.steps article,
.feature-grid article,
.pricing-grid article {
  padding: 24px;
}

.problem-grid span {
  color: var(--blue);
  font-size: 13px;
  font-weight: 900;
}

h3,
.faq-page h2 {
  margin: 0;
  color: var(--navy);
}

.problem-grid h3,
.steps h3,
.feature-grid h3,
.pricing-grid h3 {
  margin-top: 12px;
  font-size: 21px;
  line-height: 1.18;
}

.problem-grid p,
.steps p,
.feature-grid p,
.pricing-grid p,
.faq p,
.faq-page p,
.faq-hero p,
.faq-cta p {
  margin: 10px 0 0;
  color: var(--muted);
}

.how-section {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

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

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

.steps span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 8px;
  color: #fff;
  background: var(--blue);
  font-weight: 900;
}

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

.feature-grid article {
  min-height: 156px;
}

.industries-section {
  padding-top: 36px;
}

.industry-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.industry-list span {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--navy);
  background: var(--surface);
  font-weight: 900;
}

.safety-section {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(320px, 1fr);
  gap: 34px;
  align-items: start;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.safety-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.safety-grid article {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--navy);
  background: var(--surface);
  font-weight: 900;
}

.safety-grid article::before {
  color: var(--green);
  content: "Check";
  display: block;
  margin-bottom: 6px;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

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

.pricing-grid article {
  display: grid;
  gap: 10px;
}

.pricing-grid article > span {
  color: var(--blue);
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
}

.pricing-grid strong {
  color: var(--navy);
  font-size: 30px;
  line-height: 1.1;
}

.featured-price {
  border-color: rgba(40, 105, 154, 0.42) !important;
  box-shadow: var(--soft-shadow) !important;
}

.contact-section {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(360px, 1fr);
  gap: 36px;
  align-items: start;
}

.contact-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.contact-form label {
  display: grid;
  gap: 8px;
  color: var(--navy);
  font-size: 14px;
  font-weight: 900;
}

.contact-form .full {
  grid-column: 1 / -1;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  min-height: 46px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--ink);
  background: #fff;
  font: inherit;
}

.contact-form textarea {
  resize: vertical;
}

.contact-form button {
  width: fit-content;
}

.form-status {
  align-self: center;
  margin: 0;
  color: var(--muted);
  font-weight: 900;
}

.faq {
  display: grid;
  gap: 12px;
  padding-bottom: 92px;
}

.faq details {
  padding: 18px 20px;
}

.faq summary {
  cursor: pointer;
  color: var(--navy);
  font-size: 17px;
  font-weight: 900;
}

.faq-more {
  display: inline-flex;
  width: fit-content;
  margin-top: 10px;
  color: var(--blue);
  font-size: 15px;
  font-weight: 900;
  text-decoration: none;
}

.faq-hero {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  max-width: 1180px;
  margin: 0 auto;
  padding: 82px 24px 38px;
}

.faq-hero h1 {
  max-width: 780px;
}

.faq-hero p {
  max-width: 650px;
  font-size: 20px;
}

.faq-page {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  padding-top: 24px;
}

.faq-page article {
  padding: 24px;
}

.faq-page h2 {
  font-size: 22px;
  line-height: 1.16;
}

.faq-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-top: 36px;
  padding-bottom: 92px;
  border-top: 1px solid var(--line);
}

@media (max-width: 920px) {
  .site-header {
    grid-template-columns: 1fr;
    justify-items: start;
    position: static;
  }

  nav {
    justify-content: start;
  }

  .hero,
  .problem-grid,
  .steps.three,
  .feature-grid,
  .pricing-grid,
  .contact-section,
  .safety-section,
  .faq-hero,
  .faq-cta {
    display: grid;
    grid-template-columns: 1fr;
  }

  .hero {
    gap: 34px;
    min-height: auto;
    padding-top: 42px;
  }

  .product-mockup {
    max-width: 640px;
  }

  .faq-page {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 620px) {
  .hero,
  .section,
  .site-header,
  .faq-hero {
    padding-left: 18px;
    padding-right: 18px;
  }

  .hero h1,
  .faq-hero h1 {
    font-size: 44px;
  }

  .hero-subtitle {
    font-size: 19px;
  }

  .hero-actions,
  .contact-actions,
  .button,
  .nav-cta {
    width: 100%;
  }

  .button,
  .nav-cta {
    justify-content: center;
  }

  .product-mockup,
  .contact-form {
    padding: 20px;
  }

  .lead-inbox dl div {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .safety-grid,
  .contact-form {
    grid-template-columns: 1fr;
  }

  .contact-form button,
  .form-status {
    width: 100%;
  }
}