:root {
  --ink: #102033;
  --muted: #5d6d7d;
  --brand: #0b6f91;
  --brand-dark: #07465d;
  --accent: #9bb9c5;
  --surface: #f5f8fb;
  --line: #dce7ee;
  --white: #ffffff;
  --shadow: 0 18px 45px rgba(16, 32, 51, 0.12);
  --soft-shadow: 0 10px 28px rgba(16, 32, 51, 0.08);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.6;
  background: var(--white);
}

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

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px clamp(18px, 4vw, 56px);
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.brand img {
  width: 188px;
  max-height: 56px;
  object-fit: contain;
  object-position: left center;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.95rem;
  font-weight: 700;
}

.site-nav a {
  padding: 10px 12px;
  text-decoration: none;
  border-radius: 8px;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  background: var(--surface);
}

.site-nav .nav-cta {
  color: var(--white);
  background: var(--brand);
}

.nav-toggle {
  display: none;
  padding: 9px 12px;
  color: var(--ink);
  font: inherit;
  font-weight: 700;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(340px, 1.08fr);
  gap: clamp(30px, 5vw, 68px);
  align-items: center;
  padding: clamp(50px, 7vw, 86px) clamp(18px, 4vw, 56px);
  background:
    radial-gradient(circle at 82% 18%, rgba(11, 111, 145, 0.12), transparent 36%),
    linear-gradient(135deg, rgba(11, 111, 145, 0.08), rgba(155, 185, 197, 0.2)),
    var(--surface);
}

.hero-content,
.section {
  max-width: 1180px;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--brand);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 680px;
  margin-bottom: 20px;
  font-size: clamp(2.45rem, 5.2vw, 4.25rem);
  line-height: 1.02;
}

h2 {
  margin-bottom: 14px;
  font-size: clamp(2rem, 4vw, 3.3rem);
  line-height: 1.05;
}

h3 {
  margin-bottom: 10px;
  font-size: 1.2rem;
  line-height: 1.25;
}

.hero-copy {
  max-width: 640px;
  color: var(--muted);
  font-size: 1.18rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 12px 18px;
  font-weight: 800;
  text-decoration: none;
  border-radius: 8px;
}

.button-primary {
  color: var(--white);
  background: var(--brand);
}

.button-primary:hover,
.button-primary:focus-visible {
  background: var(--brand-dark);
}

.button-secondary {
  color: var(--brand-dark);
  background: var(--white);
  border: 1px solid var(--line);
}

.hero-card {
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.hero-card img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.quick-points {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
}

.quick-points span {
  padding: 18px 12px;
  text-align: center;
  font-size: 0.9rem;
  font-weight: 800;
  background: var(--white);
}

.section {
  width: min(1180px, calc(100% - 36px));
  margin: 0 auto;
  padding: clamp(48px, 7vw, 82px) 0;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 34px;
}

.section-heading p:not(.eyebrow),
.split p,
.rate-band p {
  color: var(--muted);
}

.card-grid,
.feature-grid,
.topic-grid,
.steps,
.testimonial-grid,
.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.service-card,
.steps article {
  padding: 22px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--soft-shadow);
}

.services {
  border-bottom: 1px solid var(--line);
}

.resource-section,
.topic-hub,
.testimonials {
  border-bottom: 1px solid var(--line);
}

.service-card {
  overflow: hidden;
  padding: 0;
}

.service-card img {
  width: 100%;
  aspect-ratio: 616 / 445;
  object-fit: cover;
}

.service-card h3,
.service-card p {
  padding-inline: 20px;
}

.service-card h3 {
  margin-top: 20px;
}

.service-card p {
  padding-bottom: 22px;
  color: var(--muted);
}

.feature-grid {
  grid-template-columns: 1.2fr 0.8fr;
}

.feature-card,
.topic-card,
.testimonial-card {
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--soft-shadow);
}

.topic-card {
  display: block;
  text-decoration: none;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.topic-card:hover,
.topic-card:focus-visible {
  transform: translateY(-3px);
  border-color: rgba(11, 111, 145, 0.38);
  box-shadow: var(--shadow);
}

.feature-card img,
.topic-card img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.feature-card div,
.topic-card h3,
.topic-card p {
  padding-inline: 20px;
}

.feature-card div {
  padding-block: 20px 24px;
}

.feature-card-wide {
  display: block;
}

.feature-card-wide img {
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.feature-card p,
.topic-card p,
.testimonial-card p {
  color: var(--muted);
}

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

.topic-card h3 {
  margin-top: 18px;
}

.topic-card p {
  padding-bottom: 10px;
}

.read-more {
  display: inline-block;
  padding: 0 20px 22px;
  color: var(--brand);
  font-size: 0.94rem;
  font-weight: 800;
}

.page-hero {
  padding: clamp(42px, 7vw, 76px) clamp(18px, 4vw, 56px);
  background:
    radial-gradient(circle at 82% 18%, rgba(11, 111, 145, 0.12), transparent 34%),
    linear-gradient(135deg, rgba(11, 111, 145, 0.08), rgba(155, 185, 197, 0.2)),
    var(--surface);
}

.page-hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1fr);
  gap: clamp(28px, 5vw, 60px);
  align-items: center;
  max-width: 1180px;
  margin: 0 auto;
}

.page-hero h1 {
  font-size: clamp(2.35rem, 4.8vw, 4.1rem);
}

.page-hero p {
  max-width: 660px;
  color: var(--muted);
  font-size: 1.14rem;
}

.page-hero img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.detail-section {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(280px, 0.38fr);
  gap: clamp(24px, 5vw, 56px);
  align-items: start;
}

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

.detail-copy p,
.detail-copy li {
  color: var(--muted);
}

.detail-copy h2 {
  margin-top: 34px;
  font-size: clamp(1.8rem, 3vw, 2.5rem);
}

.summary-panel {
  padding: 24px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.summary-panel h2 {
  font-size: 1.35rem;
}

.summary-panel ul {
  padding-left: 20px;
  margin-bottom: 24px;
  color: var(--muted);
}

.process {
  border-bottom: 1px solid var(--line);
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  margin-bottom: 18px;
  color: var(--white);
  font-weight: 800;
  background: var(--brand);
  border-radius: 50%;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.72fr);
  gap: clamp(28px, 5vw, 70px);
  align-items: center;
}

.split img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.check-list {
  display: grid;
  gap: 12px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  padding-left: 30px;
  position: relative;
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.45em;
  width: 14px;
  height: 14px;
  background: var(--brand);
  border-radius: 50%;
}

.rate-band {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 34px;
  color: var(--white);
  background: var(--brand-dark);
  border-radius: 8px;
}

.rate-band .eyebrow,
.rate-band p {
  color: rgba(255, 255, 255, 0.78);
}

.rate-band h2 {
  max-width: 760px;
}

.rate-band .button-primary {
  flex: 0 0 auto;
  color: var(--brand-dark);
  background: var(--white);
}

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

.testimonial-card {
  padding: 22px;
}

.testimonial-card img {
  width: 84px;
  height: 84px;
  margin-bottom: 16px;
  object-fit: cover;
  border-radius: 8px;
}

.testimonial-card span {
  display: block;
  margin-top: 14px;
  color: var(--brand);
  font-size: 0.86rem;
  font-weight: 800;
}

.testimonial-card-featured {
  grid-column: span 2;
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr);
  gap: 18px;
}

.testimonial-card-featured img {
  margin-bottom: 0;
}

.testimonial-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  margin-bottom: 18px;
  color: var(--white);
  font-weight: 800;
  background: var(--brand);
  border-radius: 8px;
}

.contact-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  padding: clamp(20px, 4vw, 34px);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
}

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

.form-row-full,
.form-actions {
  grid-column: 1 / -1;
}

.contact-form label {
  color: var(--ink);
  font-weight: 800;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  min-height: 46px;
  padding: 12px 14px;
  color: var(--ink);
  font: inherit;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.contact-form textarea {
  resize: vertical;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: 3px solid rgba(11, 111, 145, 0.18);
  border-color: var(--brand);
}

.form-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
}

.form-actions button {
  border: 0;
  cursor: pointer;
}

.form-note {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 28px clamp(18px, 4vw, 56px);
  color: rgba(255, 255, 255, 0.82);
  background: var(--ink);
}

.site-footer p {
  margin: 0;
}

@media (max-width: 900px) {
  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 12px 18px 18px;
    background: var(--white);
    border-bottom: 1px solid var(--line);
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a {
    padding: 13px 12px;
  }

  .hero,
  .split,
  .page-hero-inner,
  .detail-section {
    grid-template-columns: 1fr;
  }

  .card-grid,
  .feature-grid,
  .topic-grid,
  .steps,
  .testimonial-grid {
    grid-template-columns: 1fr 1fr;
  }

  .feature-card-wide,
  .testimonial-card-featured {
    grid-column: auto;
    grid-template-columns: 1fr;
  }

  .feature-card-wide img {
    height: auto;
    aspect-ratio: 16 / 9;
  }

  .rate-band {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 620px) {
  .site-header {
    padding-inline: 16px;
  }

  .brand img {
    width: 156px;
  }

  .hero {
    padding-inline: 18px;
  }

  .page-hero {
    padding-inline: 18px;
  }

  .quick-points {
    grid-template-columns: 1fr;
  }

  .card-grid,
  .feature-grid,
  .topic-grid,
  .steps,
  .testimonial-grid,
  .contact-form {
    grid-template-columns: 1fr;
  }

  .rate-band {
    width: min(1180px, calc(100% - 36px));
    padding: 24px;
  }

  .site-footer {
    flex-direction: column;
  }
}