:root {
  --navy: #0a1f44;
  --cobalt: #1e40af;
  --cyan: #06b6d4;
  --gray: #525966;
  --warm: #f7f8fa;
  --white: #ffffff;
  --ink: #101827;
  --line: rgba(10, 31, 68, 0.14);
  --line-strong: rgba(10, 31, 68, 0.22);
  --shadow: 0 28px 72px rgba(10, 31, 68, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  overflow-x: hidden;
  background: var(--white);
  color: var(--ink);
  font-family: Poppins, Avenir Next, Segoe UI, sans-serif;
  -webkit-font-smoothing: antialiased;
}

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

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: minmax(180px, 290px) 1fr auto;
  align-items: center;
  gap: 40px;
  padding: 22px 48px;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}

.brand-lockup {
  width: min(290px, 32vw);
}

.site-nav,
.site-footer nav {
  display: flex;
  gap: 30px;
  font-size: 13px;
  font-weight: 700;
  color: var(--gray);
}

.site-nav {
  justify-content: center;
}

.site-nav a,
.site-footer nav a {
  transition: color 0.2s ease;
}

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

.header-action,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border: 0;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
  white-space: nowrap;
  cursor: pointer;
}

.header-action,
.button-secondary {
  background: var(--white);
  color: var(--navy);
  box-shadow: inset 0 0 0 1px var(--line);
}

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

.hero-section,
.page-hero {
  background:
    linear-gradient(90deg, rgba(247, 248, 250, 0.9), rgba(255, 255, 255, 0.68)),
    radial-gradient(circle at 82% 18%, rgba(6, 182, 212, 0.12), transparent 28%),
    var(--white);
}

.hero-section {
  display: grid;
  grid-template-columns: minmax(360px, 0.9fr) minmax(560px, 1.1fr);
  gap: 64px;
  min-height: 820px;
  padding: 108px 8vw 90px;
  overflow: hidden;
}

.hero-content {
  align-self: center;
  width: 100%;
  max-width: 720px;
  min-width: 0;
}

.page-hero {
  padding: 128px 8vw 96px;
  border-bottom: 1px solid var(--line);
}

.page-hero p {
  max-width: 760px;
  margin-top: 28px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 26px;
  color: var(--gray);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.eyebrow span {
  width: 34px;
  height: 8px;
  background: var(--cyan);
  clip-path: polygon(10% 0, 90% 0, 78% 100%, 22% 100%);
}

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

h1,
h2 {
  color: var(--navy);
  font-family: Georgia, Times New Roman, serif;
  font-weight: 500;
  letter-spacing: -0.035em;
}

h1 {
  max-width: 860px;
  font-size: clamp(62px, 7vw, 112px);
  line-height: 0.94;
}

h2 {
  font-size: clamp(42px, 4.8vw, 74px);
  line-height: 1;
}

h3 {
  color: var(--navy);
  font-size: 22px;
  line-height: 1.25;
}

p,
li {
  color: var(--gray);
  font-size: 17px;
  font-weight: 500;
  line-height: 1.65;
}

.hero-content p {
  max-width: 620px;
  margin-top: 28px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 42px;
}

.frontier-visual {
  position: relative;
  align-self: center;
  min-height: 620px;
  overflow: hidden;
}

.frontier-visual::before {
  content: "";
  position: absolute;
  inset: 42px 18px 24px 72px;
  border: 1px solid var(--line);
  background:
    linear-gradient(rgba(10, 31, 68, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(10, 31, 68, 0.055) 1px, transparent 1px),
    var(--warm);
  background-size: 52px 52px;
}

.frontier-visual::after {
  content: "";
  position: absolute;
  top: 0;
  left: 36px;
  width: 6px;
  height: 100%;
  background: var(--navy);
}

.frontier-panel {
  position: absolute;
  z-index: 1;
  background: var(--white);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.panel-main {
  top: 82px;
  left: 108px;
  width: min(540px, 72%);
  padding: 34px;
}

.panel-label,
.section-label,
.signal-band span {
  display: block;
  margin-bottom: 14px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.panel-label {
  color: var(--gray);
}

.panel-main strong {
  display: block;
  max-width: 360px;
  color: var(--navy);
  font-family: Georgia, Times New Roman, serif;
  font-size: 42px;
  font-weight: 500;
  line-height: 1;
}

.panel-lines {
  display: grid;
  gap: 13px;
  margin-top: 34px;
}

.panel-lines span {
  height: 10px;
  background: rgba(82, 89, 102, 0.18);
}

.panel-lines span:nth-child(1) {
  width: 92%;
}

.panel-lines span:nth-child(2) {
  width: 78%;
}

.panel-lines span:nth-child(3) {
  width: 66%;
}

.panel-side {
  right: 30px;
  top: 210px;
  width: 240px;
  padding: 24px;
}

.panel-side.second {
  top: 340px;
  right: 96px;
}

.panel-side.third {
  top: 470px;
  right: 30px;
}

.panel-side span {
  color: var(--cyan);
  font-family: Georgia, Times New Roman, serif;
  font-size: 42px;
}

.panel-side strong {
  display: block;
  color: var(--navy);
  font-size: 15px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.frontier-visual img {
  position: absolute;
  z-index: 2;
  left: 104px;
  bottom: 72px;
  width: 380px;
}

.signal-band {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  background: var(--navy);
}

.signal-band div {
  min-height: 154px;
  padding: 34px 48px;
  color: var(--white);
  font-family: Georgia, Times New Roman, serif;
  font-size: 27px;
  line-height: 1.15;
  border-right: 1px solid rgba(255, 255, 255, 0.16);
}

.signal-band div:last-child {
  border-right: 0;
}

.signal-band span {
  color: rgba(255, 255, 255, 0.62);
  font-family: Poppins, Avenir Next, Segoe UI, sans-serif;
}

.split-section,
.lead-section,
.service-layout,
.blog-layout,
.community-strip {
  display: grid;
  grid-template-columns: minmax(320px, 0.82fr) minmax(560px, 1.18fr);
  gap: 72px;
  padding: 128px 8vw;
}

.section-kicker,
.prose-block {
  min-width: 0;
}

.prose-block {
  display: grid;
  gap: 24px;
  max-width: 780px;
}

.card-section,
.values-grid,
.method-section,
.post-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  padding: 0 8vw 128px;
}

.card-section article,
.values-grid div,
.method-card,
.post-grid article,
.brand-card {
  background: var(--warm);
  border: 1px solid var(--line);
}

.card-section article,
.values-grid div,
.method-card,
.post-grid article {
  min-height: 310px;
  padding: 34px 30px;
  border-top: 6px solid var(--navy);
}

.card-section article:nth-child(2),
.method-card:nth-child(2),
.post-grid article:nth-child(2) {
  border-top-color: var(--cobalt);
}

.card-section article:nth-child(3),
.method-card:nth-child(3),
.post-grid article:nth-child(3) {
  border-top-color: var(--cyan);
}

.card-index,
.method-card span {
  display: block;
  margin-bottom: 78px;
  color: rgba(10, 31, 68, 0.22);
  font-family: Georgia, Times New Roman, serif;
  font-size: 76px;
  line-height: 1;
}

.card-section p,
.values-grid p,
.method-card p,
.post-grid p {
  margin-top: 18px;
  font-size: 15px;
}

.approach-section {
  display: grid;
  grid-template-columns: minmax(440px, 0.95fr) minmax(420px, 1.05fr);
  gap: 72px;
  align-items: center;
  padding: 128px 8vw;
  background: var(--warm);
}

.approach-panel {
  display: grid;
  place-items: center;
  min-height: 500px;
  padding: 58px;
  background: var(--white);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.approach-panel img {
  width: min(560px, 100%);
}

.approach-content {
  min-width: 0;
}

.approach-content p {
  max-width: 620px;
  margin-top: 24px;
}

.timeline {
  display: grid;
  gap: 0;
  max-width: 680px;
  margin-top: 44px;
  border-top: 1px solid var(--line);
}

.timeline div {
  display: grid;
  grid-template-columns: 118px 1fr;
  gap: 24px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}

.timeline strong {
  color: var(--navy);
}

.timeline span {
  color: var(--gray);
  font-weight: 500;
  line-height: 1.55;
}

.values-section {
  padding: 128px 8vw 0;
}

.values-section .section-kicker {
  max-width: 680px;
  margin-bottom: 64px;
}

.values-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  padding-left: 0;
  padding-right: 0;
}

.lead-section {
  background: var(--navy);
}

.lead-section h2,
.lead-section p,
.lead-section .eyebrow {
  color: var(--white);
}

.lead-section p {
  color: rgba(255, 255, 255, 0.72);
  max-width: 620px;
  margin-top: 24px;
}

.lead-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  padding: 32px;
  background: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.16);
}

.lead-form label {
  display: grid;
  gap: 8px;
  color: var(--navy);
  font-size: 13px;
  font-weight: 800;
}

.lead-form input,
.lead-form select,
.lead-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: var(--warm);
  color: var(--ink);
  padding: 14px 14px;
  border-radius: 0;
}

.lead-form textarea {
  resize: vertical;
}

.full-field,
.consent-field,
.lead-form button,
.form-status {
  grid-column: 1 / -1;
}

.consent-field {
  display: flex !important;
  grid-template-columns: none !important;
  align-items: flex-start;
  gap: 12px !important;
  color: var(--gray) !important;
  font-weight: 600 !important;
}

.consent-field input {
  width: auto;
  margin-top: 4px;
}

.lead-form button {
  width: fit-content;
}

.form-status {
  min-height: 24px;
  font-size: 14px;
}

.form-status[data-state="success"] {
  color: var(--cobalt);
}

.form-status[data-state="error"] {
  color: #9f1239;
}

.service-menu {
  position: sticky;
  top: 112px;
  display: grid;
  align-self: start;
  border-top: 1px solid var(--line);
}

.service-menu a {
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
  color: var(--gray);
  font-weight: 800;
}

.service-content {
  display: grid;
  gap: 28px;
}

.service-content article {
  padding: 42px;
  background: var(--warm);
  border: 1px solid var(--line);
}

.service-content .card-index {
  margin-bottom: 32px;
}

.service-content p {
  margin-top: 20px;
}

.service-content ul,
.check-list {
  display: grid;
  gap: 12px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.service-content li,
.check-list li {
  position: relative;
  padding-left: 28px;
}

.service-content li::before,
.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 14px;
  height: 6px;
  background: var(--cyan);
  clip-path: polygon(10% 0, 90% 0, 78% 100%, 22% 100%);
}

.method-section {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  padding-top: 128px;
}

.cta-band {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 32px;
  padding: 72px 8vw;
  background: var(--navy);
}

.cta-band h2,
.cta-band p {
  color: var(--white);
}

.cta-band p {
  margin-top: 12px;
  color: rgba(255, 255, 255, 0.72);
}

.cta-band .button-primary {
  background: var(--white);
  color: var(--navy);
}

.blog-layout {
  align-items: start;
}

.featured-post {
  min-height: 560px;
  padding: 46px;
  background: var(--navy);
}

.featured-post .section-label,
.featured-post h2,
.featured-post p,
.featured-post a {
  color: var(--white);
}

.featured-post p {
  margin-top: 24px;
  color: rgba(255, 255, 255, 0.72);
}

.featured-post a {
  display: inline-flex;
  margin-top: 42px;
  font-weight: 800;
}

.post-grid {
  grid-template-columns: 1fr;
  padding: 0;
}

.post-grid article span {
  color: var(--cobalt);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.community-strip {
  align-items: center;
  background: var(--warm);
}

.community-strip img {
  width: min(520px, 100%);
}

.community-strip p {
  margin-top: 24px;
  max-width: 680px;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 32px;
  padding: 48px 8vw;
  background: var(--warm);
  border-top: 1px solid var(--line);
}

.site-footer img {
  width: 310px;
  margin-bottom: 18px;
}

.site-footer p {
  font-size: 14px;
}

@media (max-width: 1180px) {
  .site-header {
    grid-template-columns: 240px 1fr auto;
    gap: 24px;
    padding: 18px 32px;
  }

  .site-nav {
    gap: 18px;
  }

  .hero-section,
  .split-section,
  .lead-section,
  .service-layout,
  .blog-layout,
  .community-strip,
  .approach-section {
    grid-template-columns: minmax(0, 1fr);
  }

  .values-grid,
  .method-section {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .service-menu {
    position: static;
  }
}

@media (max-width: 820px) {
  .site-header {
    grid-template-columns: 1fr;
    gap: 16px;
    padding: 16px 24px;
  }

  .brand-lockup {
    width: 220px;
  }

  .site-nav {
    justify-content: flex-start;
    flex-wrap: wrap;
    gap: 14px 20px;
  }

  .header-action {
    display: none;
  }

  .hero-section,
  .page-hero,
  .split-section,
  .lead-section,
  .service-layout,
  .blog-layout,
  .community-strip,
  .approach-section,
  .values-section,
  .cta-band,
  .site-footer {
    padding-left: 24px;
    padding-right: 24px;
  }

  .hero-section {
    min-height: auto;
    gap: 46px;
    padding-top: 78px;
  }

  h1 {
    font-size: clamp(50px, 14vw, 72px);
  }

  h2 {
    font-size: clamp(36px, 11vw, 54px);
  }

  .hero-actions,
  .cta-band,
  .site-footer {
    align-items: stretch;
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .signal-band,
  .card-section,
  .values-grid,
  .method-section {
    grid-template-columns: 1fr;
  }

  .signal-band div {
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.16);
    padding: 30px 24px;
  }

  .card-section,
  .values-grid,
  .method-section {
    padding-left: 24px;
    padding-right: 24px;
  }

  .frontier-visual {
    min-height: 500px;
  }

  .frontier-visual::before {
    inset: 38px 16px 24px 54px;
  }

  .frontier-visual::after {
    left: 28px;
  }

  .panel-main {
    left: 64px;
    width: calc(100% - 84px);
    padding: 26px;
  }

  .panel-main strong {
    font-size: 34px;
  }

  .panel-side {
    width: 190px;
    right: 16px;
  }

  .panel-side.second {
    right: 64px;
  }

  .frontier-visual img {
    display: none;
  }

  .approach-panel {
    min-height: 360px;
    padding: 28px;
  }

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

  .lead-form {
    grid-template-columns: 1fr;
    padding: 24px;
  }

  .site-footer nav {
    flex-wrap: wrap;
  }
}

@media (max-width: 520px) {
  .site-header {
    padding: 14px 18px;
  }

  .brand-lockup {
    width: 164px;
  }

  .site-nav {
    font-size: 12px;
  }

  p,
  li {
    font-size: 16px;
  }

  h1 {
    max-width: 8.8ch;
    font-size: clamp(44px, 12vw, 50px);
    line-height: 0.98;
    letter-spacing: -0.025em;
  }

  .hero-section {
    display: flex;
    flex-direction: column;
    padding-left: 24px;
    padding-right: 24px;
  }

  .hero-content,
  .frontier-visual {
    align-self: flex-start;
    width: min(100%, 342px);
    max-width: 100%;
    min-width: 0;
  }

  .hero-content p {
    width: min(100%, 342px);
    max-width: 100%;
  }

  .hero-actions {
    display: grid;
    width: min(100%, 342px);
    max-width: 100%;
  }

  .button {
    max-width: 342px;
  }

  .frontier-visual {
    min-height: 520px;
    width: 100%;
  }

  .frontier-visual::before {
    inset: 32px 0 20px 34px;
    background-size: 42px 42px;
  }

  .frontier-visual::after {
    left: 18px;
    width: 5px;
  }

  .panel-main {
    top: 74px;
    left: 46px;
    width: calc(100% - 56px);
    padding: 22px;
  }

  .panel-main strong {
    font-size: 29px;
    max-width: 210px;
  }

  .panel-side {
    width: 150px;
    padding: 16px;
    right: 8px;
    top: 224px;
  }

  .panel-side.second {
    top: 338px;
    right: 34px;
  }

  .panel-side span {
    font-size: 32px;
  }

  .panel-side strong {
    font-size: 12px;
  }

  .panel-side.third {
    top: 428px;
    right: 8px;
  }

  .card-section article,
  .values-grid div,
  .method-card,
  .post-grid article,
  .service-content article {
    min-height: auto;
    padding: 28px;
  }

  .card-index,
  .method-card span {
    margin-bottom: 42px;
    font-size: 58px;
  }
}