:root {
  color-scheme: light;
  --navy: #15233f;
  --cream: #f4efe1;
  --amber: #c8881f;
  --anthracite: #23272e;
  --steel: #6b7280;
  --white: #ffffff;
  --mist: #f9faf6;
  --line: #d8d2c4;
  --shadow: 0 24px 70px rgba(21, 35, 63, 0.14);
  --radius: 8px;
  --max: 1180px;
  --header: 74px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header) + 18px);
}

body {
  margin: 0;
  background: var(--mist);
  color: var(--anthracite);
}

body.menu-open {
  overflow: hidden;
}

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

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

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

button,
input,
select,
textarea {
  font: inherit;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 1000;
  transform: translateY(-140%);
  border-radius: var(--radius);
  background: var(--white);
  color: var(--navy);
  padding: 10px 14px;
  box-shadow: var(--shadow);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header);
  padding: 14px clamp(18px, 4vw, 52px);
  color: var(--cream);
  transition: background 180ms ease, color 180ms ease, box-shadow 180ms ease;
}

.site-header.is-scrolled,
.site-header.menu-active {
  background: rgba(244, 239, 225, 0.96);
  color: var(--navy);
  box-shadow: 0 12px 34px rgba(21, 35, 63, 0.12);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  font-family: Montserrat, Inter, ui-sans-serif, system-ui, sans-serif;
  font-weight: 800;
}

.brand-logo {
  width: clamp(244px, 25vw, 292px);
  height: auto;
  color: currentColor;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: clamp(16px, 2.4vw, 30px);
  font-size: 0.94rem;
  font-weight: 800;
}

.site-nav a {
  position: relative;
  min-height: 40px;
  display: inline-flex;
  align-items: center;
}

.site-nav a:not(.nav-cta)::after {
  position: absolute;
  right: 0;
  bottom: 5px;
  left: 0;
  height: 2px;
  background: currentColor;
  content: "";
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 180ms ease;
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-cta {
  border: 1px solid currentColor;
  border-radius: var(--radius);
  padding: 0 16px;
}

.nav-cta:hover,
.nav-cta:focus-visible {
  background: rgba(244, 239, 225, 0.16);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  place-items: center;
  gap: 5px;
  border: 1px solid currentColor;
  border-radius: var(--radius);
  background: transparent;
  color: inherit;
  cursor: pointer;
}

.menu-toggle span {
  width: 18px;
  height: 2px;
  background: currentColor;
  transition: transform 180ms ease, opacity 180ms ease;
}

.menu-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.menu-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.hero {
  position: relative;
  display: grid;
  min-height: min(760px, 78svh);
  overflow: hidden;
  color: var(--cream);
}

.hero-image,
.hero-overlay {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-image {
  object-fit: cover;
  object-position: 62% center;
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(21, 35, 63, 0.92), rgba(21, 35, 63, 0.72) 43%, rgba(21, 35, 63, 0.28)),
    linear-gradient(0deg, rgba(21, 35, 63, 0.62), rgba(21, 35, 63, 0.05) 42%);
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
  padding: calc(var(--header) + 50px) 0 38px;
  align-self: end;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--amber);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1,
h2,
h3 {
  font-family: Montserrat, Inter, ui-sans-serif, system-ui, sans-serif;
}

h1 {
  max-width: 820px;
  margin: 0;
  font-size: clamp(3.2rem, 8vw, 6.4rem);
  line-height: 0.94;
  letter-spacing: 0;
  overflow-wrap: normal;
}

.hero-lede {
  max-width: 700px;
  margin: 20px 0 0;
  color: rgba(244, 239, 225, 0.9);
  font-size: clamp(1.08rem, 2vw, 1.45rem);
  line-height: 1.55;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  padding: 0 18px;
  font-weight: 900;
  line-height: 1.1;
  text-align: center;
  cursor: pointer;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease, border-color 160ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 14px 32px rgba(21, 35, 63, 0.18);
}

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

.button-primary:hover,
.button-primary:focus-visible {
  background: #b97917;
}

.button-ghost {
  border-color: rgba(244, 239, 225, 0.72);
  color: var(--cream);
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(120px, 1fr));
  gap: 1px;
  width: min(760px, 100%);
  margin: 34px 0 0;
  padding: 0;
  background: rgba(244, 239, 225, 0.22);
  border: 1px solid rgba(244, 239, 225, 0.25);
  border-radius: var(--radius);
  overflow: hidden;
}

.hero-metrics div {
  min-height: 94px;
  padding: 16px;
  background: rgba(21, 35, 63, 0.52);
  backdrop-filter: blur(8px);
}

.hero-metrics dt {
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 900;
}

.hero-metrics dd {
  margin: 6px 0 0;
  color: rgba(244, 239, 225, 0.8);
  line-height: 1.35;
}

.trust-strip {
  display: grid;
  grid-template-columns: repeat(5, minmax(120px, 1fr));
  gap: 1px;
  background: var(--navy);
  color: var(--cream);
}

.trust-strip p {
  min-height: 74px;
  display: grid;
  place-items: center;
  margin: 0;
  padding: 14px;
  background: rgba(255, 255, 255, 0.06);
  font-size: 0.9rem;
  font-weight: 800;
  text-align: center;
}

.section {
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
  padding: clamp(72px, 10vw, 118px) 0;
}

.section-heading {
  max-width: 780px;
  margin-bottom: 36px;
}

.section-heading.compact {
  max-width: 580px;
  margin-bottom: 0;
}

.section-heading h2,
.contact-copy h2 {
  margin: 0;
  color: var(--navy);
  font-size: clamp(2.1rem, 5vw, 4.25rem);
  line-height: 1;
  letter-spacing: 0;
}

.section-heading p:not(.eyebrow),
.contact-copy p:not(.eyebrow) {
  margin: 18px 0 0;
  color: var(--steel);
  font-size: 1.08rem;
  line-height: 1.7;
}

.issue-grid,
.service-grid,
.mode-grid,
.case-grid {
  display: grid;
  gap: 16px;
}

.issue-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.service-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.mode-grid,
.case-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.issue-card,
.service-card,
.mode-card,
.case-grid article {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
}

.issue-card,
.service-card,
.mode-card,
.case-grid article {
  min-height: 230px;
  padding: 24px;
}

.card-index,
.service-tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 50px;
  height: 30px;
  border-radius: 999px;
  background: var(--cream);
  color: var(--navy);
  padding: 0 12px;
  font-size: 0.78rem;
  font-weight: 900;
}

.service-tag {
  background: rgba(200, 136, 31, 0.14);
  color: #7a4d08;
}

.issue-card h3,
.service-card h3,
.mode-card h3,
.case-grid h3 {
  margin: 32px 0 12px;
  color: var(--navy);
  font-size: 1.22rem;
  line-height: 1.2;
}

.issue-card p,
.service-card p,
.mode-card p,
.case-grid p,
.proof-list,
.timeline p {
  color: var(--steel);
  line-height: 1.65;
}

.services-section,
.collaboration-section {
  width: 100%;
  max-width: none;
  background: var(--cream);
  padding-right: max(20px, calc((100% - var(--max)) / 2));
  padding-left: max(20px, calc((100% - var(--max)) / 2));
}

.proof-section {
  display: grid;
  grid-template-columns: minmax(280px, 0.75fr) minmax(360px, 1.25fr);
  gap: clamp(34px, 7vw, 80px);
  align-items: center;
}

.proof-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.9fr) minmax(300px, 1.1fr);
  grid-column: 1 / -1;
  gap: 22px;
  align-items: stretch;
}

.proof-section .section-heading {
  grid-column: 1 / -1;
}

.proof-visual {
  min-height: 430px;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.proof-image {
  display: block;
  width: 100%;
  height: 430px;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.proof-visual figcaption {
  margin: 0;
  border-top: 1px solid var(--line);
  padding: 16px 18px;
  color: var(--steel);
  line-height: 1.5;
  background: var(--white);
}

.proof-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: proof;
}

.proof-list li {
  position: relative;
  min-height: 58px;
  display: flex;
  align-items: center;
  gap: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  padding: 14px 16px;
  counter-increment: proof;
}

.proof-list li::before {
  display: grid;
  width: 34px;
  height: 34px;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 50%;
  background: var(--navy);
  color: var(--cream);
  content: counter(proof);
  font-size: 0.82rem;
  font-weight: 900;
}

.method-section {
  display: grid;
  grid-template-columns: minmax(260px, 0.85fr) minmax(320px, 1.15fr);
  gap: clamp(36px, 7vw, 86px);
  align-items: start;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.timeline {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: step;
}

.timeline li {
  position: relative;
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 22px;
  padding: 24px 0;
  border-top: 1px solid var(--line);
  counter-increment: step;
}

.timeline li:first-child {
  border-top: 0;
  padding-top: 0;
}

.timeline li::before {
  content: counter(step, decimal-leading-zero);
  color: var(--amber);
  font-weight: 900;
}

.timeline span {
  color: var(--navy);
  font-size: 1.04rem;
  font-weight: 900;
}

.timeline p {
  margin: 0;
}

.mode-card.featured {
  background: var(--navy);
  color: var(--cream);
  box-shadow: var(--shadow);
}

.mode-card.featured h3 {
  color: var(--cream);
}

.mode-card.featured p {
  color: rgba(244, 239, 225, 0.78);
}

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

.case-grid {
  margin-top: 36px;
}

.faq-list {
  display: grid;
  gap: 12px;
  margin-top: 36px;
}

details {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
}

summary {
  min-height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 18px 22px;
  color: var(--navy);
  font-weight: 900;
  cursor: pointer;
}

summary::after {
  flex: 0 0 auto;
  content: "+";
  color: var(--amber);
  font-size: 1.35rem;
  font-weight: 900;
}

details[open] summary::after {
  content: "-";
}

details p {
  margin: 0;
  padding: 0 22px 22px;
  color: var(--steel);
  line-height: 1.65;
}

.contact-section {
  display: grid;
  grid-template-columns: minmax(280px, 0.85fr) minmax(340px, 1.15fr);
  gap: clamp(34px, 7vw, 88px);
  align-items: start;
  width: 100%;
  max-width: none;
  background: var(--navy);
  color: var(--cream);
  padding-right: max(20px, calc((100% - var(--max)) / 2));
  padding-left: max(20px, calc((100% - var(--max)) / 2));
}

.contact-copy h2 {
  color: var(--cream);
}

.contact-copy p:not(.eyebrow) {
  color: rgba(244, 239, 225, 0.78);
}

.direct-email {
  display: inline-flex;
  margin-top: 22px;
  color: var(--cream);
  font-weight: 900;
  text-decoration: underline;
  text-decoration-color: var(--amber);
  text-underline-offset: 6px;
}

.direct-email:hover,
.direct-email:focus-visible {
  color: var(--white);
  text-decoration-thickness: 2px;
}

.contact-form {
  display: grid;
  gap: 18px;
  border-radius: var(--radius);
  background: var(--white);
  padding: clamp(22px, 4vw, 34px);
  color: var(--anthracite);
  box-shadow: var(--shadow);
}

.form-note {
  margin: 0;
  color: var(--steel);
  font-size: 0.9rem;
  font-weight: 700;
  line-height: 1.4;
}

.required-marker {
  color: var(--amber);
  font-weight: 900;
}

.field-group {
  display: grid;
  gap: 8px;
}

.field-group label {
  color: var(--navy);
  font-size: 0.9rem;
  font-weight: 900;
}

.field-group input,
.field-group select,
.field-group textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--mist);
  color: var(--anthracite);
  padding: 13px 14px;
  outline: none;
  transition: border-color 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.field-group textarea {
  min-height: 132px;
  resize: vertical;
}

.field-group input:focus,
.field-group select:focus,
.field-group textarea:focus {
  border-color: var(--amber);
  background: var(--white);
  box-shadow: 0 0 0 4px rgba(200, 136, 31, 0.14);
}

.form-status {
  min-height: 22px;
  margin: 0;
  color: var(--navy);
  font-weight: 800;
  line-height: 1.4;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 92px;
  padding: 22px max(20px, calc((100% - var(--max)) / 2));
  background: var(--anthracite);
  color: rgba(255, 255, 255, 0.78);
}

.site-footer p {
  margin: 0;
}

.site-footer a {
  color: var(--white);
  font-weight: 900;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-links a {
  text-decoration: underline;
  text-decoration-color: transparent;
  text-underline-offset: 5px;
  transition: color 160ms ease, text-decoration-color 160ms ease;
}

.footer-links a:hover,
.footer-links a:focus-visible {
  color: var(--cream);
  text-decoration-color: var(--amber);
}

@media (max-width: 980px) {
  .menu-toggle {
    display: inline-grid;
  }

  .site-nav {
    position: fixed;
    top: var(--header);
    right: 0;
    left: 0;
    display: grid;
    gap: 0;
    max-height: calc(100svh - var(--header));
    overflow: auto;
    padding: 14px 20px 24px;
    background: rgba(244, 239, 225, 0.98);
    color: var(--navy);
    box-shadow: 0 24px 46px rgba(21, 35, 63, 0.16);
    transform: translateY(-120%);
    transition: transform 180ms ease;
  }

  .site-nav.is-open {
    transform: translateY(0);
  }

  .site-nav a {
    min-height: 54px;
    border-bottom: 1px solid var(--line);
  }

  .nav-cta {
    justify-content: center;
    margin-top: 16px;
    border-color: var(--navy);
  }

  .hero-image {
    object-position: 68% center;
  }

  .issue-grid,
  .service-grid,
  .mode-grid,
  .case-grid,
  .proof-layout,
  .proof-section,
  .method-section,
  .contact-section {
    grid-template-columns: 1fr;
  }

  .section-heading.compact {
    max-width: 780px;
  }

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

  .trust-strip p:last-child {
    grid-column: 1 / -1;
  }
}

@media (max-width: 680px) {
  :root {
    --header: 66px;
  }

  .site-header {
    padding: 10px 16px;
  }

  .brand {
    max-width: calc(100% - 56px);
  }

  .brand-logo {
    width: clamp(218px, 58vw, 232px);
  }

  .hero {
    min-height: 82svh;
  }

  .hero-overlay {
    background:
      linear-gradient(90deg, rgba(21, 35, 63, 0.94), rgba(21, 35, 63, 0.75)),
      linear-gradient(0deg, rgba(21, 35, 63, 0.46), rgba(21, 35, 63, 0.1));
  }

  .hero-content {
    width: min(100% - 32px, var(--max));
    padding-top: calc(var(--header) + 48px);
    padding-bottom: 28px;
  }

  h1 {
    font-size: clamp(2.65rem, 13.5vw, 3.5rem);
  }

  .hero-actions {
    display: grid;
    grid-template-columns: 1fr;
    width: 100%;
  }

  .hero-actions .button {
    min-width: 0;
    padding: 0 12px;
    font-size: 0.94rem;
  }

  .hero-metrics {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin-top: 28px;
  }

  .hero-metrics div {
    min-height: 96px;
    padding: 14px 10px;
  }

  .hero-metrics dt {
    font-size: 1.25rem;
  }

  .hero-metrics dd {
    font-size: 0.8rem;
  }

  .section {
    width: min(100% - 32px, var(--max));
    padding: 68px 0;
  }

  .services-section,
  .collaboration-section,
  .contact-section {
    width: 100%;
    padding-right: 16px;
    padding-left: 16px;
  }

  .issue-card,
  .service-card,
  .mode-card,
  .case-grid article {
    min-height: auto;
  }

  .timeline li {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .proof-image {
    height: 320px;
  }

  .site-footer {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer-links {
    display: grid;
    gap: 10px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}