:root {
  --navy: #26334b;
  --navy-deep: #172238;
  --navy-soft: #33425d;
  --ink: #182235;
  --muted: #607087;
  --paper: #f5f7fb;
  --white: #ffffff;
  --line: #dbe2ed;
  --ice: #eef3f8;
  --shadow: 0 24px 60px rgba(23, 34, 56, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.55;
}

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

.grid-frame {
  display: grid;
  grid-template-columns: minmax(18px, 1fr) minmax(0, 7fr) minmax(18px, 1fr);
}

.frame-content {
  grid-column: 2;
  min-width: 0;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  min-height: 74px;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid rgba(219, 226, 237, 0.95);
  backdrop-filter: blur(16px);
}

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 26px;
  min-height: 74px;
}

.brand {
  display: flex;
  align-items: center;
  min-width: 230px;
}

.brand img {
  display: block;
  width: clamp(168px, 16vw, 248px);
  height: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  color: var(--navy);
  font-size: 14px;
  font-weight: 750;
}

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

.top-call,
.btn,
.trust-row span,
.policy-note .frame-content,
.phone-box,
.mini-list span,
.contact-box a,
.contact-box div,
.mobile-bar a {
  display: flex;
  align-items: center;
}

.top-call {
  gap: 9px;
  min-height: 42px;
  padding: 0 14px;
  border-radius: 8px;
  color: var(--white);
  background: var(--navy);
  font-weight: 900;
  box-shadow: 0 12px 30px rgba(38, 51, 75, 0.16);
}

svg {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
}

.hero {
  position: relative;
  min-height: calc(92svh - 74px);
  overflow: hidden;
  color: var(--white);
  background: var(--navy-deep);
}

.hero-image,
.hero-shade {
  position: absolute;
  inset: 0;
}

.hero-image {
  background:
    linear-gradient(90deg, rgba(23, 34, 56, 0.91), rgba(23, 34, 56, 0.55)),
    url("assets/hero-motherboard.jpg") center / cover;
  transform: scale(1.015);
}

.hero-shade {
  background:
    linear-gradient(0deg, rgba(23, 34, 56, 0.82), transparent 48%),
    linear-gradient(115deg, rgba(255, 255, 255, 0.1), transparent 38%);
}

.hero-layout {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 350px;
  gap: clamp(28px, 5vw, 68px);
  align-items: center;
  min-height: calc(92svh - 74px);
  padding: clamp(48px, 7vw, 82px) 0 48px;
}

.hero-copy {
  max-width: 760px;
}

.hero-logo {
  display: block;
  width: min(420px, 100%);
  height: auto;
  margin: 0 0 22px;
  filter: drop-shadow(0 20px 34px rgba(0, 0, 0, 0.18));
}

.eyebrow,
.section-label {
  margin: 0 0 12px;
  color: #dce5f2;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 720px;
  margin-bottom: 18px;
  font-size: clamp(34px, 4.7vw, 56px);
  line-height: 1.04;
  letter-spacing: 0;
}

.hero-copy p {
  max-width: 610px;
  margin-bottom: 24px;
  color: rgba(255, 255, 255, 0.9);
  font-size: clamp(16px, 1.5vw, 18px);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 22px;
}

.btn {
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 18px;
  border-radius: 8px;
  font-weight: 900;
  transition: transform 170ms ease, background 170ms ease, box-shadow 170ms ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-main {
  color: var(--navy-deep);
  background: var(--white);
  box-shadow: 0 18px 38px rgba(0, 0, 0, 0.18);
}

.btn-main:hover {
  background: #edf2f8;
}

.btn-soft {
  color: var(--white);
  background: rgba(255, 255, 255, 0.13);
  border: 1px solid rgba(255, 255, 255, 0.28);
}

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

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

.trust-row span {
  gap: 8px;
  min-height: 40px;
  padding: 0 12px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.9);
  font-size: 14px;
}

.call-card {
  padding: 22px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.12);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.call-card p {
  margin-bottom: 10px;
  color: #dce5f2;
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.call-card h2 {
  margin-bottom: 18px;
  font-size: 24px;
  line-height: 1.14;
  letter-spacing: 0;
}

.phone-box {
  gap: 14px;
  min-height: 70px;
  padding: 14px;
  border-radius: 8px;
  color: var(--ink);
  background: var(--white);
}

.phone-box strong,
.contact-box strong {
  display: block;
}

.phone-box span {
  color: var(--muted);
}

.phone-box strong {
  color: var(--navy-deep);
  font-size: 19px;
}

.mini-list {
  display: grid;
  gap: 10px;
  margin-top: 18px;
}

.mini-list span {
  gap: 8px;
  color: rgba(255, 255, 255, 0.92);
}

.policy-note {
  background: var(--navy);
  color: var(--white);
}

.policy-note .frame-content {
  gap: 14px;
  padding: 18px 0;
}

.policy-note p {
  margin: 0;
  color: rgba(255, 255, 255, 0.9);
}

.section {
  padding: clamp(44px, 6vw, 68px) 0;
}

.split {
  display: grid;
  grid-template-columns: 0.95fr 0.85fr;
  gap: clamp(32px, 6vw, 78px);
  align-items: start;
}

.section-label {
  color: var(--navy);
}

h2 {
  margin-bottom: 0;
  font-size: clamp(26px, 3vw, 38px);
  line-height: 1.1;
  letter-spacing: 0;
}

.split > p,
.contact-text p {
  color: var(--muted);
  font-size: 16px;
}

.section-head {
  max-width: 760px;
  margin-bottom: 24px;
}

.section-head.centered {
  max-width: 820px;
  margin-right: auto;
  margin-left: auto;
  text-align: center;
}

.solution-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.solution-card {
  min-height: 198px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 8px 26px rgba(23, 34, 56, 0.06);
}

.solution-card.featured {
  color: var(--white);
  background: var(--navy);
  border-color: var(--navy);
}

.solution-card svg {
  width: 26px;
  height: 26px;
  margin-bottom: 22px;
  color: var(--navy);
}

.solution-card.featured svg,
.solution-card.featured p {
  color: rgba(255, 255, 255, 0.9);
}

.solution-card h3,
.flow-list h3 {
  margin-bottom: 8px;
  font-size: 18px;
  line-height: 1.2;
}

.solution-card p,
.flow-list p {
  margin: 0;
  color: var(--muted);
}

.area-section {
  padding-top: 0;
}

.area-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.area-grid span {
  display: grid;
  place-items: center;
  min-height: 50px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--navy);
  background: var(--white);
  font-weight: 850;
  text-align: center;
  box-shadow: 0 8px 22px rgba(23, 34, 56, 0.05);
}

.proof-band {
  background: var(--line);
}

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

.proof-grid div {
  padding: clamp(20px, 3vw, 30px);
  background: var(--white);
}

.proof-grid strong,
.proof-grid span {
  display: block;
}

.proof-grid strong {
  margin-bottom: 6px;
  font-size: 18px;
}

.proof-grid span {
  color: var(--muted);
}

.flow {
  border-top: 1px solid var(--line);
}

.flow-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.flow-list li {
  padding: 20px;
  border-radius: 8px;
  background: var(--ice);
}

.flow-list span {
  display: inline-flex;
  margin-bottom: 18px;
  color: var(--navy);
  font-size: 14px;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.cta-strip {
  padding: clamp(30px, 4vw, 46px) 0;
  background: #dfe7f1;
}

.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.cta-strip .section-label {
  color: rgba(23, 34, 56, 0.68);
}

.contact {
  display: grid;
  grid-template-columns: 0.8fr 1fr;
  gap: clamp(30px, 6vw, 76px);
  align-items: start;
}

.contact-box {
  display: grid;
  gap: 12px;
}

.contact-box a,
.contact-box div {
  gap: 14px;
  min-height: 70px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 8px 24px rgba(23, 34, 56, 0.05);
}

.contact-box a:hover {
  border-color: rgba(38, 51, 75, 0.45);
}

.contact-box svg {
  color: var(--navy);
}

.footer {
  border-top: 1px solid var(--line);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 22px 0;
  color: var(--muted);
  font-size: 14px;
}

.footer p {
  margin: 0;
}

.mobile-bar {
  display: none;
}

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

  .hero-layout {
    grid-template-columns: 1fr;
    min-height: 760px;
  }

  .call-card {
    max-width: 480px;
  }

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

  .solution-grid,
  .flow-list,
  .area-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

@media (max-width: 680px) {
  body {
    padding-bottom: 72px;
  }

  .grid-frame {
    grid-template-columns: minmax(14px, 1fr) minmax(0, 7fr) minmax(14px, 1fr);
  }

  .topbar,
  .topbar-inner {
    min-height: 64px;
  }

  .brand {
    min-width: 0;
  }

  .brand img {
    width: min(190px, 56vw);
  }

  .top-call {
    display: none;
  }

  .hero-layout {
    min-height: 740px;
    padding-top: 44px;
  }

  .hero-logo {
    width: min(320px, 100%);
    margin-bottom: 18px;
  }

  h1 {
    font-size: clamp(30px, 9.4vw, 42px);
    line-height: 1.08;
  }

  .hero-copy p {
    font-size: 16px;
  }

  .hero-actions .btn {
    flex: 1 1 150px;
  }

  .call-card {
    padding: 18px;
  }

  .policy-note .frame-content {
    align-items: flex-start;
  }

  .solution-grid,
  .flow-list,
  .area-grid,
  .proof-grid {
    grid-template-columns: 1fr;
  }

  .solution-card {
    min-height: auto;
  }

  .cta-inner,
  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .cta-inner .btn {
    width: 100%;
  }

  .mobile-bar {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 60;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1px;
    padding: 8px;
    background: rgba(255, 255, 255, 0.95);
    border-top: 1px solid var(--line);
    backdrop-filter: blur(12px);
  }

  .mobile-bar a {
    justify-content: center;
    gap: 8px;
    min-height: 48px;
    border-radius: 8px;
    color: var(--white);
    background: var(--navy-soft);
    font-weight: 900;
  }

  .mobile-bar a:first-child {
    background: var(--navy);
  }
}