:root {
  --navy: #10263f;
  --navy-deep: #091b2d;
  --blue: #198bc3;
  --blue-bright: #4fa8ff;
  --blue-pale: #eaf6fc;
  --cyan-pale: #f3faff;
  --ink: #172434;
  --muted: #586878;
  --line: #d8e4ec;
  --white: #ffffff;
  --shadow: 0 20px 60px rgba(16, 38, 63, 0.10);
  --radius: 18px;
  --max: 1160px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: "Avenir Next", Avenir, "Segoe UI", Helvetica, Arial, sans-serif;
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
  z-index: 100;
  padding: .7rem 1rem;
  background: var(--white);
  color: var(--navy);
  border-radius: 8px;
}

.container {
  width: min(calc(100% - 40px), var(--max));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,.94);
  border-bottom: 1px solid rgba(216, 228, 236, .9);
  backdrop-filter: blur(14px);
}

.nav-wrap {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: .75rem;
  text-decoration: none;
  color: var(--navy);
  font-weight: 750;
  letter-spacing: -.02em;
}

.brand img {
  width: 38px;
  height: 38px;
  object-fit: contain;
}

.brand span { font-size: 1.05rem; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.6rem;
}

.nav-links a {
  text-decoration: none;
  font-size: .94rem;
  font-weight: 650;
  color: #304255;
}

.nav-links a:hover,
.nav-links a[aria-current="page"] { color: var(--blue); }

.nav-links .nav-cta {
  padding: .68rem 1rem;
  border-radius: 999px;
  background: var(--navy);
  color: var(--white);
}

.nav-links .nav-cta:hover { background: var(--blue); color: var(--white); }

.menu-button {
  display: none;
  border: 0;
  background: transparent;
  color: var(--navy);
  font: inherit;
  font-weight: 700;
  padding: .5rem;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  margin: 0 0 1.2rem;
  color: #166f9e;
  font-size: .77rem;
  line-height: 1.35;
  font-weight: 800;
  letter-spacing: .11em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 26px;
  height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--blue-bright));
  border-radius: 99px;
}

h1, h2, h3 {
  margin: 0;
  color: var(--navy-deep);
  line-height: 1.12;
  letter-spacing: -.035em;
}

h1 {
  max-width: 820px;
  font-size: clamp(2.65rem, 6vw, 5.35rem);
  font-weight: 760;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.45rem);
  font-weight: 740;
}

h3 {
  font-size: 1.35rem;
  font-weight: 720;
}

.lead {
  max-width: 720px;
  margin: 1.4rem 0 0;
  color: #405367;
  font-size: clamp(1.1rem, 2vw, 1.3rem);
  line-height: 1.6;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 92px 0 76px;
  background:
    radial-gradient(circle at 88% 18%, rgba(79,168,255,.18), transparent 28%),
    linear-gradient(180deg, #f8fcff 0%, #ffffff 82%);
}

.hero::after {
  content: "";
  position: absolute;
  right: -35px;
  bottom: -45px;
  width: 270px;
  height: 270px;
  opacity: .09;
  background: url("assets/signal-mark.svg") center / contain no-repeat;
  transform: rotate(-2deg);
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, .65fr);
  align-items: center;
  gap: 64px;
}

.hero-copy h1 { font-size: clamp(2.7rem, 5.3vw, 4.85rem); }

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .85rem;
  margin-top: 2rem;
}

.hero-meta {
  margin: 1rem 0 0;
  color: #64788a;
  font-size: .91rem;
  font-weight: 650;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .45rem;
  min-height: 50px;
  padding: .78rem 1.25rem;
  border: 1px solid transparent;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 720;
  line-height: 1.2;
  transition: transform .2s ease, background .2s ease, border-color .2s ease;
}

.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--navy); color: var(--white); }
.button-primary:hover { background: var(--blue); }
.button-secondary { border-color: #abc7d8; background: var(--white); color: var(--navy); }
.button-secondary:hover { border-color: var(--blue); }

.hero-card {
  position: relative;
  min-height: 390px;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  border-radius: 28px;
  color: var(--white);
  background: linear-gradient(150deg, var(--navy-deep), #153e62 65%, #176c98);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.hero-card::before {
  content: "";
  position: absolute;
  top: 30px;
  right: 30px;
  width: 108px;
  height: 108px;
  background: url("assets/signal-mark.svg") center / contain no-repeat;
  opacity: .95;
}

.hero-card .card-label {
  position: relative;
  color: #bde9ff;
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.hero-options {
  position: relative;
  list-style: none;
  margin: 1.15rem 0 0;
  padding: 0;
}

.hero-options li {
  padding: .9rem 0;
  border-top: 1px solid rgba(255,255,255,.18);
  font-size: 1.12rem;
  font-weight: 680;
}

.decision-section {
  background: var(--blue-pale);
  border-block: 1px solid #d2e8f4;
}

.decision-grid {
  display: grid;
  grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr);
  gap: 64px;
  align-items: center;
}

.decision-intro h2 {
  font-size: clamp(2rem, 3.6vw, 3.2rem);
}

.decision-intro > p:last-child {
  margin: 1.25rem 0 0;
  color: #405367;
  font-size: 1.08rem;
}

.decision-panel {
  padding: clamp(1.6rem, 3vw, 2.4rem);
  border: 1px solid #c9e0ec;
  border-radius: 24px;
  background: var(--white);
  box-shadow: 0 16px 42px rgba(16, 38, 63, .08);
}

.question-intro {
  margin: 0 0 .65rem;
  color: var(--navy);
  font-weight: 750;
}

.question-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  column-gap: 28px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.question-grid li {
  position: relative;
  padding: .9rem 0 .9rem 1.25rem;
  border-top: 1px solid var(--line);
  color: #263b50;
  font-weight: 650;
  line-height: 1.45;
}

.question-grid li::before {
  content: "";
  position: absolute;
  top: 1.46rem;
  left: 0;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--blue);
}

.decision-note {
  margin: 1.15rem 0 0;
  padding-top: 1.15rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.trust-row {
  padding: 22px 0;
  border-block: 1px solid var(--line);
  background: var(--white);
}

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

.trust-item {
  padding: .4rem 1.5rem;
  text-align: center;
  color: #405367;
  font-size: .94rem;
  font-weight: 650;
}

.trust-item + .trust-item { border-left: 1px solid var(--line); }

.section { padding: 96px 0; }
.section-soft { background: var(--cyan-pale); }
.section-dark { background: var(--navy-deep); color: var(--white); }
.section-dark h2, .section-dark h3 { color: var(--white); }

.section-heading {
  max-width: 760px;
  margin-bottom: 3rem;
}

.section-heading p {
  margin: 1.15rem 0 0;
  color: var(--muted);
  font-size: 1.08rem;
}

.section-dark .section-heading p { color: #c1d1de; }

.service-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}

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

.service-card {
  position: relative;
  padding: 2rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
}

.service-card.featured {
  color: var(--white);
  background: linear-gradient(145deg, #11304d, #175477);
  border-color: transparent;
  box-shadow: var(--shadow);
}

.service-card.featured h3 { color: var(--white); }
.service-card.featured p { color: #d8ebf5; }

.service-number {
  display: inline-grid;
  place-items: center;
  width: 38px;
  height: 38px;
  margin-bottom: 1.3rem;
  border-radius: 10px;
  background: var(--blue-pale);
  color: #147cae;
  font-size: .8rem;
  font-weight: 850;
}

.featured .service-number {
  background: rgba(255,255,255,.13);
  color: #bde9ff;
}

.service-card p { margin: .8rem 0 0; color: var(--muted); }
.text-link { display: inline-flex; margin-top: 1.1rem; color: var(--blue); font-weight: 750; text-decoration: none; }
.featured .text-link { color: #8fd7ff; }

.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 72px;
  align-items: center;
}

.split-copy p { color: var(--muted); }

.check-list {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
}

.check-list li {
  position: relative;
  padding: .7rem 0 .7rem 2rem;
  border-bottom: 1px solid var(--line);
}

.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: .7rem;
  color: var(--blue);
  font-weight: 850;
}

.portrait-wrap {
  position: relative;
  max-width: 510px;
  margin-inline: auto;
}

.portrait-wrap::before {
  content: "";
  position: absolute;
  inset: 24px -18px -20px 24px;
  border-radius: 26px;
  background: linear-gradient(135deg, var(--blue), var(--blue-bright));
  z-index: 0;
}

.portrait-wrap img {
  position: relative;
  width: 100%;
  aspect-ratio: 6 / 7;
  object-fit: cover;
  border-radius: 26px;
  z-index: 1;
}

.intro-video-wrap {
  width: 100%;
  max-width: 410px;
}

.intro-video {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 720 / 1190;
  object-fit: cover;
  border-radius: 26px;
  background: var(--navy-deep);
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.step {
  padding-top: 1.4rem;
  border-top: 3px solid var(--blue);
}

.step span {
  color: var(--blue);
  font-size: .78rem;
  font-weight: 850;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.step h3 { margin-top: .55rem; }
.step p { margin-bottom: 0; color: var(--muted); }

.page-hero {
  padding: 86px 0 70px;
  background:
    radial-gradient(circle at 90% 20%, rgba(79,168,255,.18), transparent 26%),
    linear-gradient(180deg, #f4faff 0%, #fff 100%);
}

.page-hero h1 { max-width: 920px; font-size: clamp(2.7rem, 5vw, 4.7rem); }

.service-detail {
  display: grid;
  grid-template-columns: .72fr 1.28fr;
  gap: 55px;
  padding: 3.25rem 0;
  border-top: 1px solid var(--line);
}

.service-detail:first-child { border-top: 0; padding-top: 0; }
.service-detail h2 { font-size: clamp(1.7rem, 3vw, 2.5rem); }
.service-detail p:first-child { margin-top: 0; }
.service-detail ul { margin: 1.1rem 0 0; padding-left: 1.2rem; }
.service-detail li { margin: .45rem 0; }

.story {
  max-width: 820px;
}

.story p {
  color: #405367;
  font-size: 1.12rem;
}

.principles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 3rem;
}

.principle {
  padding: 1.7rem;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.principle p { margin-bottom: 0; color: var(--muted); }

.cta-panel {
  padding: clamp(2rem, 5vw, 4rem);
  display: grid;
  grid-template-columns: 1.25fr .75fr;
  gap: 40px;
  align-items: center;
  border-radius: 28px;
  background:
    radial-gradient(circle at 92% 20%, rgba(79,168,255,.28), transparent 30%),
    var(--navy-deep);
  color: var(--white);
}

.cta-panel h2 { color: var(--white); font-size: clamp(2rem, 4vw, 3.3rem); }
.cta-panel p { margin-bottom: 0; color: #c5d8e6; }
.cta-actions { display: flex; flex-direction: column; align-items: flex-start; gap: .85rem; }
.cta-actions .button-primary { background: var(--white); color: var(--navy); }
.cta-actions .button-primary:hover { background: #cfefff; }
.contact-line { color: #d4e5f0; font-size: .95rem; }
.contact-line a { color: var(--white); }

.site-footer {
  padding: 54px 0 34px;
  background: #071725;
  color: #b9ccda;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr .8fr .8fr;
  gap: 40px;
}

.footer-brand .brand { color: var(--white); }
.footer-brand p { max-width: 440px; margin: 1rem 0 0; font-size: .95rem; }
.footer-title { margin: 0 0 .8rem; color: var(--white); font-weight: 750; }
.footer-links { display: flex; flex-direction: column; align-items: flex-start; gap: .45rem; }
.footer-links a { color: #c1d5e2; text-decoration: none; }
.footer-links a:hover { color: var(--white); }

.footer-bottom {
  margin-top: 42px;
  padding-top: 22px;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  border-top: 1px solid rgba(255,255,255,.12);
  font-size: .82rem;
}

@media (max-width: 850px) {
  .hero-inner, .decision-grid, .split, .cta-panel { grid-template-columns: 1fr; }
  .hero-card { min-height: 310px; max-width: 520px; }
  .service-detail { grid-template-columns: 1fr; gap: 1.2rem; }
  .compact-grid, .steps, .principles { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 700px) {
  body { font-size: 16px; }
  .container { width: min(calc(100% - 30px), var(--max)); }
  .nav-wrap { min-height: 70px; }
  .brand span { font-size: .92rem; }
  .menu-button { display: block; }
  .nav-links {
    position: absolute;
    top: 70px;
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: .6rem 20px 1.2rem;
    background: var(--white);
    border-bottom: 1px solid var(--line);
    box-shadow: 0 16px 30px rgba(16,38,63,.08);
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: .8rem 0; }
  .nav-links .nav-cta { margin-top: .4rem; text-align: center; }
  .hero, .page-hero { padding: 64px 0 54px; }
  .hero-inner { gap: 40px; }
  .hero-card { min-height: 260px; }
  .hero-card::before { width: 90px; height: 90px; }
  .trust-grid { grid-template-columns: 1fr; }
  .trust-item + .trust-item { border-left: 0; border-top: 1px solid var(--line); }
  .section { padding: 70px 0; }
  .decision-grid { gap: 36px; }
  .service-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-brand { grid-column: auto; }
  .footer-bottom { flex-direction: column; }
}

@media (max-width: 520px) {
  .question-grid { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}