:root {
  --ink: #172033;
  --muted: #5b6678;
  --line: #d8e0ea;
  --soft: #f4f7fb;
  --panel: #ffffff;
  --navy: #10233f;
  --teal: #0f766e;
  --blue: #1d4ed8;
  --amber: #b45309;
  --red: #b91c1c;
  --shadow: 0 18px 45px rgba(16, 35, 63, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, "DM Sans", "Segoe UI", Arial, sans-serif;
  color: var(--ink);
  background: #ffffff;
  line-height: 1.58;
  overflow-x: hidden;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
}

.container {
  width: calc(100% - 32px);
  max-width: 1160px;
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.nav-shell {
  min-height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  display: flex;
  flex-direction: column;
  text-decoration: none;
}

.brand strong {
  font-size: 19px;
  line-height: 1.1;
  color: var(--navy);
}

.brand span {
  font-size: 12px;
  color: var(--muted);
}

.nav-toggle {
  display: none;
  border: 1px solid var(--line);
  background: #ffffff;
  border-radius: 8px;
  width: 42px;
  height: 42px;
}

.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--ink);
  margin: 4px auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 18px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 14px;
}

.nav-links a {
  text-decoration: none;
  color: #2f3b50;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 8px;
  border: 1px solid transparent;
  padding: 11px 16px;
  min-height: 44px;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  font-size: 15px;
}

.btn.primary {
  background: var(--blue);
  color: #ffffff;
  box-shadow: 0 12px 26px rgba(29, 78, 216, 0.22);
}

.btn.secondary {
  background: #ffffff;
  color: var(--blue);
  border-color: #b7c7ef;
}

.btn.dark {
  background: var(--navy);
  color: #ffffff;
}

.hero {
  padding: 64px 0 48px;
  background: linear-gradient(180deg, #f7fbff 0%, #ffffff 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 520px);
  gap: 44px;
  align-items: center;
  max-width: 100%;
}

.hero-grid > *,
.contact-grid > *,
.grid-2 > *,
.grid-3 > *,
.grid-4 > * {
  min-width: 0;
}

.eyebrow {
  color: var(--teal);
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 12px;
  margin: 0 0 12px;
}

h1,
h2,
h3 {
  color: var(--navy);
  line-height: 1.12;
}

h1 {
  font-size: clamp(38px, 6vw, 64px);
  margin: 0 0 18px;
  letter-spacing: 0;
  overflow-wrap: anywhere;
}

h2 {
  font-size: clamp(28px, 4vw, 42px);
  margin: 0 0 14px;
}

h3 {
  font-size: 21px;
  margin: 0 0 10px;
  overflow-wrap: anywhere;
}

p {
  margin: 0 0 14px;
}

.lead {
  font-size: 20px;
  color: #41506a;
  max-width: 760px;
  overflow-wrap: anywhere;
}

.hero-actions,
.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.trust-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  list-style: none;
  padding: 0;
  margin: 24px 0 0;
}

.trust-list li,
.check-list li {
  border-left: 3px solid var(--teal);
  padding: 8px 10px;
  background: #eefaf8;
  border-radius: 0 8px 8px 0;
  font-weight: 650;
  overflow-wrap: anywhere;
}

.hero-media {
  margin: 0;
  max-width: 100%;
  overflow: hidden;
}

.hero-media img {
  width: 100%;
  border-radius: 8px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.hero-media figcaption {
  font-size: 12px;
  color: var(--muted);
  margin-top: 8px;
}

.section {
  padding: 62px 0;
}

.section.soft {
  background: var(--soft);
  border-top: 1px solid #edf1f6;
  border-bottom: 1px solid #edf1f6;
}

.section.dark {
  background: var(--navy);
  color: #dbe7f7;
}

.section.dark h2,
.section.dark h3 {
  color: #ffffff;
}

.section-head {
  max-width: 820px;
  margin-bottom: 28px;
}

.grid-2,
.grid-3,
.grid-4 {
  display: grid;
  gap: 18px;
}

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

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

.grid-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.card,
.spec-card,
.quote-panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 22px;
  box-shadow: 0 10px 24px rgba(16, 35, 63, 0.06);
}

.section.dark .card {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(255, 255, 255, 0.14);
  box-shadow: none;
}

.card p,
.spec-card p {
  color: var(--muted);
}

.section.dark .card p {
  color: #d0dcf0;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.tag {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  border-radius: 999px;
  padding: 5px 10px;
  background: #eaf2ff;
  color: #1d3f8f;
  font-size: 13px;
  font-weight: 700;
}

.tag.teal {
  background: #e7f7f3;
  color: #0f766e;
}

.tag.amber {
  background: #fff5e8;
  color: #92400e;
}

.flow {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
  margin-top: 24px;
}

.flow-step {
  min-height: 150px;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px;
  position: relative;
}

.flow-step:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 50%;
  right: -10px;
  width: 18px;
  height: 2px;
  background: var(--blue);
}

.flow-step span {
  display: inline-flex;
  width: 28px;
  height: 28px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--navy);
  color: #ffffff;
  font-size: 13px;
  font-weight: 800;
  margin-bottom: 10px;
}

.check-list {
  display: grid;
  gap: 10px;
  list-style: none;
  padding: 0;
  margin: 16px 0 0;
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 760px;
}

th,
td {
  padding: 13px 14px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

th {
  background: #f0f5fb;
  color: var(--navy);
  font-size: 14px;
}

td {
  color: #38445a;
}

.contact-band {
  background: #f8fafc;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1.1fr);
  gap: 28px;
  align-items: start;
}

.direct-contact {
  display: grid;
  gap: 8px;
  margin-top: 18px;
  color: #344157;
}

.lead-form {
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 22px;
  box-shadow: var(--shadow);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.field.full {
  grid-column: 1 / -1;
}

label {
  display: block;
  font-size: 13px;
  font-weight: 750;
  color: #344157;
  margin-bottom: 6px;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid #cbd5e1;
  border-radius: 8px;
  padding: 11px 12px;
  font: inherit;
  color: var(--ink);
  background: #ffffff;
}

textarea {
  resize: vertical;
  min-height: 104px;
}

.consent {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-weight: 600;
  color: #475569;
}

.consent input {
  width: auto;
  margin-top: 4px;
}

.hp-field {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.form-status {
  min-height: 24px;
  margin-top: 12px;
  font-weight: 700;
}

.form-status.success {
  color: var(--teal);
}

.form-status.error {
  color: var(--red);
}

.faq details {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  padding: 16px 18px;
}

.faq details + details {
  margin-top: 10px;
}

.faq summary {
  cursor: pointer;
  font-weight: 800;
  color: var(--navy);
}

.faq p {
  color: var(--muted);
  margin: 10px 0 0;
}

.site-footer {
  background: #0b1324;
  color: #cbd7e8;
  padding: 42px 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.9fr 1fr 1.2fr;
  gap: 24px;
}

.site-footer a {
  color: #ffffff;
  text-decoration: none;
}

.site-footer ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 8px;
}

.footer-heading {
  color: #ffffff;
  font-weight: 800;
}

.microcopy {
  color: var(--muted);
  font-size: 13px;
}

.alert-note {
  border-left: 4px solid var(--amber);
  background: #fff8ed;
  padding: 14px 16px;
  border-radius: 0 8px 8px 0;
  color: #5b3b11;
}

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

.download-item {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 16px;
  background: #ffffff;
}

@media (max-width: 1020px) {
  .hero-grid,
  .contact-grid,
  .grid-2,
  .grid-3,
  .grid-4,
  .footer-grid {
    grid-template-columns: 1fr;
  }

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

  .flow-step:not(:last-child)::after {
    display: none;
  }

  .nav-toggle {
    display: inline-block;
  }

  .nav-links {
    position: absolute;
    left: 16px;
    right: 16px;
    top: 68px;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    padding: 16px;
    background: #ffffff;
    border: 1px solid var(--line);
    border-radius: 8px;
    box-shadow: var(--shadow);
  }

  .nav-links.open {
    display: flex;
  }
}

@media (max-width: 640px) {
  .hero {
    padding-top: 36px;
  }

  h1 {
    font-size: clamp(32px, 9vw, 38px);
    line-height: 1.15;
  }

  .lead {
    font-size: 18px;
  }

  .trust-list,
  .form-grid {
    grid-template-columns: 1fr;
  }

  .hero-actions,
  .cta-row,
  .download-item {
    flex-direction: column;
    align-items: stretch;
  }

  .btn {
    width: 100%;
  }
}