:root {
  --navy: #071a2f;
  --navy-soft: #102d4b;
  --gold: #c99a43;
  --gold-light: #ead7ad;
  --ivory: #f7f4ec;
  --white: #ffffff;
  --ink: #142131;
  --muted: #5c6673;
  --line: rgba(7, 26, 47, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--ivory);
  color: var(--ink);
  font-family: "Open Sans", system-ui, sans-serif;
  line-height: 1.65;
}

a {
  color: inherit;
}

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

h1,
h2,
h3 {
  font-family: "Montserrat", system-ui, sans-serif;
  line-height: 1.12;
}

h1 {
  max-width: 900px;
  margin-bottom: 1.5rem;
  font-size: clamp(2.8rem, 6vw, 5.9rem);
  letter-spacing: -0.055em;
}

h2 {
  font-size: clamp(2rem, 4vw, 3.5rem);
  letter-spacing: -0.04em;
}

h3 {
  font-size: 1.15rem;
}

.professional-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  min-height: 84px;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: 0.75rem clamp(1.25rem, 5vw, 5rem);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(7, 26, 47, 0.96);
  color: var(--white);
}

.professional-logo img {
  display: block;
  width: 136px;
  max-height: 58px;
  object-fit: contain;
}

.professional-header nav {
  display: flex;
  align-items: center;
  gap: clamp(0.8rem, 2vw, 1.8rem);
  font-family: "Montserrat", system-ui, sans-serif;
  font-size: 0.84rem;
  font-weight: 600;
}

.professional-header nav a {
  text-decoration: none;
}

.professional-header nav a:hover,
.professional-header nav a[aria-current="page"] {
  color: var(--gold-light);
}

.nav-cta {
  padding: 0.75rem 1rem;
  border: 1px solid var(--gold);
  border-radius: 999px;
}

.professional-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(5rem, 11vw, 9rem) clamp(1.25rem, 8vw, 8rem);
  background:
    radial-gradient(circle at 82% 28%, rgba(201, 154, 67, 0.24), transparent 25rem),
    linear-gradient(135deg, var(--navy) 0%, var(--navy-soft) 100%);
  color: var(--white);
}

.professional-hero::after {
  position: absolute;
  right: -7rem;
  bottom: -12rem;
  width: 34rem;
  height: 34rem;
  border: 1px solid rgba(234, 215, 173, 0.24);
  border-radius: 50%;
  content: "";
}

.professional-hero-inner {
  position: relative;
  z-index: 1;
  max-width: 1120px;
  margin: 0 auto;
}

.eyebrow {
  margin-bottom: 1.1rem;
  color: var(--gold);
  font-family: "Montserrat", system-ui, sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.hero-summary {
  max-width: 760px;
  color: rgba(255, 255, 255, 0.82);
  font-size: clamp(1.05rem, 2vw, 1.35rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin: 2.2rem 0 1.5rem;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 0.8rem 1.3rem;
  border: 1px solid transparent;
  border-radius: 3px;
  font-family: "Montserrat", system-ui, sans-serif;
  font-size: 0.86rem;
  font-weight: 700;
  text-decoration: none;
}

.button-primary {
  background: var(--gold);
  color: var(--navy);
}

.button-primary:hover {
  background: var(--gold-light);
}

.button-secondary {
  border-color: rgba(255, 255, 255, 0.45);
  color: var(--white);
}

.neutral-note {
  max-width: 760px;
  margin: 0;
  color: rgba(255, 255, 255, 0.62);
  font-size: 0.84rem;
}

.credential-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-bottom: 1px solid var(--line);
  background: var(--white);
}

.credential-bar span {
  padding: 1.1rem;
  border-right: 1px solid var(--line);
  color: var(--navy);
  font-family: "Montserrat", system-ui, sans-serif;
  font-size: 0.76rem;
  font-weight: 700;
  text-align: center;
}

.layout-two-column,
.professional-services-section,
.professional-cta,
.professional-footer {
  max-width: 1200px;
  margin: 0 auto;
  padding: clamp(4rem, 8vw, 7rem) clamp(1.25rem, 4vw, 3rem);
}

.layout-two-column {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(2rem, 7vw, 7rem);
}

.overview-copy {
  color: var(--muted);
  font-size: 1.04rem;
}

.professional-services-section {
  max-width: none;
  background: var(--white);
}

.section-heading {
  max-width: 1200px;
  margin: 0 auto 2.5rem;
}

.professional-card-grid {
  display: grid;
  max-width: 1200px;
  margin: 0 auto;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.professional-card {
  min-height: 250px;
  padding: 2rem;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.professional-card-number {
  display: block;
  margin-bottom: 3rem;
  color: var(--gold);
  font-family: "Montserrat", system-ui, sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
}

.professional-card p,
.professional-process p,
.professional-cta p,
.professional-footer {
  color: var(--muted);
}

.audience-list {
  display: grid;
  gap: 0.65rem;
  margin: 2rem 0 0;
  padding: 0;
  list-style: none;
}

.audience-list li::before {
  margin-right: 0.65rem;
  color: var(--gold);
  content: "—";
}

.professional-process ol {
  display: grid;
  gap: 1.7rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.professional-process ol li {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 1rem;
}

.professional-process ol li > span {
  display: grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border: 1px solid var(--gold);
  border-radius: 50%;
  color: var(--navy);
  font-family: "Montserrat", system-ui, sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
}

.professional-cta {
  display: grid;
  max-width: none;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  background: var(--navy);
  color: var(--white);
}

.professional-cta > div {
  max-width: 570px;
}

.professional-cta > div:first-child {
  justify-self: end;
}

.professional-cta p:not(.eyebrow) {
  color: rgba(255, 255, 255, 0.7);
}

.professional-footer {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1.4fr;
  gap: 2rem;
  padding-top: 3rem;
  padding-bottom: 3rem;
  font-size: 0.8rem;
}

.professional-footer div {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.professional-footer a {
  color: var(--navy);
}

.professional-footer > p {
  grid-column: 1 / -1;
  padding-top: 1.2rem;
  border-top: 1px solid var(--line);
}

@media (max-width: 900px) {
  .professional-header nav > a:not(.nav-cta) {
    display: none;
  }

  .credential-bar,
  .professional-card-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .layout-two-column,
  .professional-cta {
    grid-template-columns: 1fr;
  }

  .professional-cta > div:first-child {
    justify-self: auto;
  }
}

@media (max-width: 620px) {
  .professional-header {
    min-height: 70px;
  }

  .professional-logo img {
    width: 108px;
  }

  .nav-cta {
    font-size: 0.72rem;
  }

  .credential-bar,
  .professional-card-grid,
  .professional-footer {
    grid-template-columns: 1fr;
  }
}