:root {
  --primary: #0c2340;
  --primary-dark: #071525;
  --secondary: #1e5aa8;
  --secondary-hover: #164a8f;
  --tertiary: #e8f1fa;
  --accent-light: #7eb3e8;
  --white: #ffffff;
  --gray-100: #f4f8fc;
  --gray-200: #dce8f5;
  --gray-600: #4a6278;
  --gray-800: #1a3348;
  --font-body: "Open Sans", system-ui, sans-serif;
  --font-heading: "League Spartan", "Helvetica Neue", Arial, sans-serif;
  --container: 1120px;
  --header-height: 76px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--gray-800);
  background: var(--white);
}

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

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

.container {
  width: min(calc(100% - 2.5rem), var(--container));
  margin-inline: auto;
}

.narrow {
  width: min(calc(100% - 2.5rem), 820px);
}

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  height: var(--header-height);
  background: rgba(255, 255, 255, 0.97);
  border-bottom: 1px solid rgba(12, 35, 64, 0.08);
  backdrop-filter: blur(8px);
}

.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  min-width: 0;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 8px;
  background: var(--primary);
  color: var(--white);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  flex-shrink: 0;
}

.brand-text {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.brand-text strong {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  line-height: 1.2;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.brand-text small {
  font-size: 0.72rem;
  color: var(--gray-600);
}

.nav {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.nav a {
  font-size: 0.92rem;
  font-weight: 500;
}

.nav a:hover,
.footer-links a:hover {
  color: var(--secondary);
}

.nav-cta {
  padding: 0.65rem 1.1rem;
  border-radius: 4px;
  background: var(--secondary);
  color: var(--white) !important;
}

.nav-cta:hover {
  background: var(--secondary-hover);
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  margin: 5px auto;
  background: var(--primary);
}

.hero {
  position: relative;
  min-height: 88vh;
  display: grid;
  align-items: center;
  padding-top: var(--header-height);
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(38, 79, 136, 0.6) 0%, rgba(0, 0, 0, 0.56) 56%),
    url("https://huppecfa.com/wp-content/uploads/2023/01/cooperation-analyst-chart-professional-paper-economics-scaled-e1673667759992.jpg") center / cover no-repeat;
  color: var(--white);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.25);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 640px;
  padding-block: 5rem 6rem;
}

.eyebrow {
  margin: 0 0 1rem;
  font-size: 0.85rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-light);
  font-weight: 600;
}

.hero h1 {
  margin: 0 0 1.25rem;
  max-width: 12ch;
  font-family: var(--font-heading);
  font-size: clamp(2.4rem, 6vw, 4.5rem);
  line-height: 1.05;
  font-weight: 700;
}

.hero-lead {
  max-width: 640px;
  margin: 0 0 2rem;
  font-size: 1.08rem;
  color: rgba(255, 255, 255, 0.88);
}

.section {
  padding-block: 3rem;
}

.section-light {
  background: var(--white);
}

.section-accent {
  background: var(--tertiary);
  padding-block: 5rem;
}

.media-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: center;
}

.media-figure {
  margin: 0;
}

.content-image {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.media-copy h2 {
  font-size: clamp(1.4rem, 2.5vw, 1.75rem);
  text-transform: uppercase;
}

.deliver-heading {
  margin-top: 2rem;
}

.deliver-list-inline,
.skills-list-inline {
  max-width: none;
  margin-inline: 0;
}

.inline-cta {
  margin-top: 1.75rem;
}

.info-card {
  padding: 2rem;
  background: var(--white);
  border: 2px solid rgba(30, 90, 168, 0.2);
  box-shadow: 0 8px 24px rgba(12, 35, 64, 0.06);
}

.card-grid {
  align-items: stretch;
}

.section-cover {
  position: relative;
  min-height: 28rem;
  display: grid;
  align-items: center;
  justify-items: center;
  text-align: center;
  color: var(--white);
  overflow: hidden;
}

.section-cover-human {
  background:
    linear-gradient(180deg, rgba(38, 79, 136, 0.55) 0%, rgba(0, 0, 0, 0.56) 56%),
    url("https://huppecfa.com/wp-content/uploads/2023/01/1.jpg") center / cover no-repeat;
}

.section-cover-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.15);
}

.section-cover-content {
  position: relative;
  z-index: 1;
  padding-block: 5rem;
}

.section-cover h2 {
  margin: 0;
  font-size: clamp(2rem, 4vw, 3rem);
  text-transform: capitalize;
}

.section-ai {
  padding-bottom: 2rem;
}

.section-muted {
  background: var(--gray-100);
}

.section-dark {
  background: linear-gradient(160deg, var(--primary-dark), var(--primary));
  color: var(--white);
  padding-block: 5rem;
}

.section-dark .service-card {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(126, 179, 232, 0.35);
}

.section-dark .service-card p {
  color: rgba(255, 255, 255, 0.82);
}

.section-split,
.section-light,
.section-muted {
  border-top: 1px solid rgba(0, 0, 0, 0.04);
}

h2,
h3 {
  font-family: var(--font-heading);
  line-height: 1.15;
}

h2 {
  margin: 0 0 1rem;
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 700;
}

h3 {
  margin: 0 0 0.75rem;
  font-size: 1.25rem;
  font-weight: 600;
}

.section-title-center {
  text-align: center;
  margin-bottom: 2.5rem;
}

.center-lead {
  max-width: 720px;
  margin: 0 auto 2rem;
  text-align: center;
}

.label {
  margin: 0 0 0.5rem;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--secondary);
  font-weight: 700;
}

.label-light {
  color: var(--accent-light);
}

.split-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 3rem;
}

.deliver-list,
.skills-list,
.contact-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.deliver-list {
  max-width: 820px;
  margin-inline: auto;
}

.deliver-list li,
.skills-list li,
.contact-list li {
  position: relative;
  padding-left: 1.4rem;
  margin-bottom: 0.85rem;
}

.deliver-list li::before,
.skills-list li::before,
.contact-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--secondary);
}

.skills-list {
  max-width: 760px;
  margin-inline: auto;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
}

.service-card {
  padding: 1.75rem;
  background: var(--white);
  border: 1px solid rgba(30, 90, 168, 0.12);
  border-radius: 6px;
  box-shadow: 0 8px 24px rgba(12, 35, 64, 0.06);
}

.service-card p {
  margin: 0;
  color: var(--gray-600);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.75rem 1.4rem;
  border-radius: 4px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: transform 0.15s ease, opacity 0.15s ease;
}

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

.btn-primary {
  background: var(--secondary);
  color: var(--white);
}

.btn-primary:hover {
  background: var(--secondary-hover);
}

.btn-outline {
  border: 1px solid rgba(30, 90, 168, 0.25);
  background: var(--white);
  color: var(--secondary);
}

.center-cta {
  margin-top: 2.5rem;
  text-align: center;
}

.quote-section {
  padding: 4.5rem 0;
  background: var(--gray-200);
  text-align: center;
  color: var(--primary);
}

blockquote {
  margin: 0;
}

blockquote p {
  margin: 0 0 0.75rem;
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 600;
}

blockquote cite {
  font-style: normal;
  color: var(--gray-600);
}

.section-contact {
  background: var(--white);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
  align-items: start;
}

.contact-intro {
  margin-top: 0.5rem;
  color: var(--gray-600);
}

.divider {
  border: 0;
  border-top: 1px solid rgba(0, 0, 0, 0.08);
  margin: 1.25rem 0 1.5rem;
}

.contact-card {
  padding: 2rem;
  background: var(--tertiary);
  border-radius: 8px;
  border: 1px solid rgba(30, 90, 168, 0.12);
}

.contact-details {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(30, 90, 168, 0.12);
}

.contact-details h3 {
  margin-bottom: 0.75rem;
  color: var(--primary);
  font-size: 1.1rem;
}

.contact-form-wrap {
  padding: 2rem;
  background: var(--tertiary);
  border-radius: 8px;
  border: 1px solid rgba(30, 90, 168, 0.12);
}

.contact-form {
  display: grid;
  gap: 1.1rem;
}

.form-row {
  display: grid;
  gap: 0.4rem;
}

.form-row label {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--primary);
}

.form-row input,
.form-row textarea {
  width: 100%;
  padding: 0.75rem 0.9rem;
  border: 1px solid rgba(30, 90, 168, 0.2);
  border-radius: 4px;
  font: inherit;
  color: var(--gray-800);
  background: var(--white);
}

.form-row input:focus,
.form-row textarea:focus {
  outline: 2px solid rgba(30, 90, 168, 0.25);
  border-color: var(--secondary);
}

.form-row textarea {
  resize: vertical;
  min-height: 120px;
}

.btn-block {
  width: 100%;
  border: 0;
  cursor: pointer;
}

.honeypot {
  display: none;
}

.form-success {
  margin-bottom: 1rem;
  padding: 0.9rem 1rem;
  border-radius: 4px;
  background: rgba(30, 90, 168, 0.12);
  color: var(--primary);
  font-weight: 600;
}

.address {
  color: var(--gray-600);
  margin: 0 0 0.75rem;
}

.site-footer {
  padding: 1.5rem 0 2rem;
  background: var(--primary-dark);
  color: rgba(255, 255, 255, 0.82);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  font-size: 0.9rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.5rem;
}

.footer-links a {
  color: var(--accent-light);
}

.legal-page {
  padding-top: calc(var(--header-height) + 2rem);
  padding-bottom: 4rem;
}

.legal-content {
  max-width: 760px;
}

.legal-content h1 {
  margin-bottom: 0.5rem;
}

.legal-intro {
  color: var(--gray-600);
  margin-bottom: 1.5rem;
}

.legal-content h2 {
  margin-top: 2rem;
  font-size: 1.35rem;
}

.legal-content ul {
  padding-left: 1.25rem;
}

.legal-content li {
  margin-bottom: 0.65rem;
}

.legal-content a {
  color: var(--secondary);
}

.legal-back {
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(12, 35, 64, 0.1);
}

@media (max-width: 900px) {
  .services-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .split-grid,
  .contact-grid,
  .media-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

@media (max-width: 720px) {
  .nav {
    position: fixed;
    inset: var(--header-height) 0 auto 0;
    flex-direction: column;
    align-items: stretch;
    padding: 1rem 1.25rem 1.5rem;
    background: var(--white);
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.2s ease, opacity 0.2s ease;
  }

  .nav.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav a {
    padding: 0.65rem 0;
  }

  .menu-toggle {
    display: block;
  }

  .brand-text strong {
    font-size: 0.82rem;
    white-space: normal;
  }

  .hero h1 {
    max-width: none;
  }

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

  .section {
    padding-block: 3.5rem;
  }
}