:root {
  --bg: #ffffff;
  --surface: #f6f8fa;
  --surface-strong: #eef4fb;
  --ink: #111418;
  --muted: #5e6672;
  --line: #dde3ea;
  --accent: #1657a6;
  --accent-dark: #0d376b;
  --container: 1120px;
  --measure: 720px;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
}

body {
  margin: 0;
  min-height: 100vh;
}

a {
  color: var(--accent);
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--accent-dark);
}

.skip-link {
  background: var(--ink);
  border-radius: 6px;
  color: #fff;
  left: 16px;
  padding: 10px 16px;
  position: fixed;
  text-decoration: none;
  top: 16px;
  transform: translateY(-150%);
  transition: transform 0.15s ease;
  z-index: 100;
}

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

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.site-shell {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.container {
  margin: 0 auto;
  max-width: var(--container);
  padding: 0 28px;
  width: 100%;
}

.site-header {
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  align-items: center;
  display: flex;
  gap: 28px;
  justify-content: space-between;
  min-height: 76px;
}

.brand {
  color: var(--ink);
  display: inline-flex;
  font-weight: 760;
  letter-spacing: -0.01em;
  line-height: 1.1;
  text-decoration: none;
}

.brand-name {
  display: block;
  font-size: 1.08rem;
}

.brand-subtitle {
  display: none;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  justify-content: flex-end;
}

.nav a {
  color: var(--muted);
  font-size: 0.94rem;
  font-weight: 560;
  text-decoration: none;
}

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

main {
  flex: 1;
}

.hero {
  padding: 92px 0 78px;
}

.hero-grid {
  align-items: stretch;
  display: grid;
  gap: 56px;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.72fr);
}

.page-hero {
  padding: 78px 0 52px;
}

.hero-copy,
.page-copy {
  max-width: var(--measure);
}

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

h1,
h2,
h3 {
  color: var(--ink);
  font-weight: 760;
  letter-spacing: -0.025em;
}

h1 {
  font-size: clamp(2.25rem, 4.6vw, 3.75rem);
  font-weight: 700;
  line-height: 1.04;
  margin-bottom: 28px;
}

.page-hero h1 {
  font-size: clamp(2.25rem, 4.6vw, 3.75rem);
  font-weight: 700;
  max-width: 920px;
}

h2 {
  font-size: clamp(1.85rem, 3vw, 2.65rem);
  line-height: 1.08;
  margin-bottom: 14px;
}

h3 {
  font-size: 1.18rem;
  line-height: 1.28;
  margin-bottom: 10px;
}

.card h3 {
  font-size: 1.22rem;
}

p {
  margin-bottom: 18px;
}

.lede {
  color: #2b3139;
  font-size: clamp(1.18rem, 2vw, 1.45rem);
  line-height: 1.48;
  margin-bottom: 24px;
  max-width: 780px;
}

.body-large {
  color: #343b45;
  font-size: 1.06rem;
  max-width: 740px;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.button {
  align-items: center;
  background: var(--ink);
  border: 1px solid var(--ink);
  border-radius: 6px;
  color: #fff;
  display: inline-flex;
  font-size: 0.98rem;
  font-weight: 680;
  justify-content: center;
  min-height: 48px;
  padding: 12px 18px;
  text-decoration: none;
}

.button:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.button.secondary {
  background: transparent;
  color: var(--ink);
}

.button.secondary:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.hero-panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 28px;
}

.panel-title {
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 700;
  margin-bottom: 18px;
}

.panel-list {
  display: grid;
  gap: 18px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.panel-list strong {
  color: var(--ink);
  display: block;
  font-size: 1.05rem;
  margin-bottom: 3px;
}

.panel-list span {
  color: var(--muted);
  display: block;
  font-size: 0.94rem;
}

.section {
  padding: 78px 0;
}

.section.alt {
  background: var(--surface);
}

.section-heading {
  align-items: end;
  display: grid;
  gap: 24px;
  grid-template-columns: minmax(0, 0.78fr) minmax(260px, 0.5fr);
  margin-bottom: 34px;
}

.section-heading p {
  color: var(--muted);
  margin-bottom: 0;
}

.card-grid {
  display: grid;
  gap: 18px;
}

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

.card-grid.two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 26px;
}

.card.tinted {
  background: var(--surface-strong);
  border-color: #d5e2f1;
}

.card p:last-child,
.work-card p:last-child,
.model-card p:last-child {
  margin-bottom: 0;
}

.card .label,
.model-card .label {
  color: var(--muted);
  display: block;
  font-size: 0.9rem;
  font-weight: 700;
  margin-top: 18px;
}

.principles {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.principle {
  background: #fff;
  border-radius: 8px;
  padding: 28px;
}

.work-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  min-height: 260px;
  padding: 26px;
}

.work-card .card-link {
  font-weight: 680;
  margin-top: auto;
}

.case-grid {
  display: grid;
  gap: 24px;
}

.case-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 30px;
}

.case-fields {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 26px 0 0;
}

.field {
  background: var(--surface);
  border-radius: 8px;
  padding: 18px;
}

.field-label {
  color: var(--muted);
  display: block;
  font-size: 0.84rem;
  font-weight: 720;
  margin-bottom: 6px;
}

.field p {
  margin-bottom: 0;
}

.model-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.model-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 26px;
}

.about-layout {
  display: grid;
  gap: 48px;
  grid-template-columns: minmax(0, 0.75fr) minmax(280px, 0.45fr);
}

.side-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 26px;
}

.meta-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.meta-list li {
  padding: 14px 0;
}

.meta-list li + li {
  border-top: 1px solid var(--line);
}

.meta-list span:first-child {
  color: var(--muted);
  display: block;
  font-size: 0.88rem;
  font-weight: 700;
  margin-bottom: 2px;
}

.cta-band {
  background: var(--ink);
  color: #fff;
  padding: 70px 0;
}

.cta-band h2 {
  color: #fff;
}

.cta-band p {
  color: #d7dce2;
  max-width: 680px;
}

.cta-band .button {
  background: #fff;
  border-color: #fff;
  color: var(--ink);
}

.cta-band .button:hover {
  background: var(--surface-strong);
  border-color: var(--surface-strong);
}

.legal-page {
  padding: 76px 0 86px;
}

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

.legal-content h1 {
  font-size: clamp(2.2rem, 4vw, 3.8rem);
}

.legal-content h2 {
  font-size: 1.35rem;
  letter-spacing: -0.015em;
  margin: 42px 0 12px;
}

.site-footer {
  background: var(--surface);
  border-top: 1px solid var(--line);
  color: var(--muted);
  padding: 46px 0;
}

.footer-grid {
  display: grid;
  gap: 32px;
  grid-template-columns: minmax(280px, 1.2fr) minmax(180px, 0.5fr) minmax(160px, 0.4fr);
}

.footer-brand {
  color: var(--ink);
  display: block;
  font-weight: 760;
  letter-spacing: -0.01em;
  margin-bottom: 10px;
}

.footer-grid p {
  margin: 0;
}

.footer-heading {
  color: var(--ink);
  display: block;
  font-size: 0.88rem;
  font-weight: 720;
  margin-bottom: 8px;
}

.footer-links {
  display: grid;
  gap: 7px;
}

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

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

/* Intake form */
.intake-layout {
  align-items: start;
  display: grid;
  gap: 48px;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.5fr);
}

.intake-form {
  display: grid;
  gap: 20px;
}

.form-grid-2 {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.form-field {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.form-field label {
  color: var(--ink);
  font-size: 0.92rem;
  font-weight: 640;
  margin-bottom: 7px;
}

.form-field .req {
  color: var(--accent);
}

.form-field input,
.form-field select,
.form-field textarea {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--ink);
  font: inherit;
  padding: 12px 13px;
  width: 100%;
}

.form-field textarea {
  min-height: 158px;
  resize: vertical;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  border-color: var(--accent);
  outline: 2px solid rgba(22, 87, 166, 0.16);
  outline-offset: 0;
}

.form-field.has-error input,
.form-field.has-error select,
.form-field.has-error textarea {
  border-color: #c0392b;
}

.field-error {
  color: #c0392b;
  font-size: 0.84rem;
  margin: 6px 0 0;
  min-height: 0;
}

.field-error:empty {
  display: none;
}

.hp-field {
  height: 1px;
  left: -9999px;
  overflow: hidden;
  position: absolute;
  width: 1px;
}

.form-actions {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

button.button {
  cursor: pointer;
  font: inherit;
}

button.button:disabled {
  cursor: default;
  opacity: 0.6;
}

.form-note {
  color: var(--muted);
  font-size: 0.9rem;
  margin: 0;
}

.form-status {
  border-radius: 8px;
  display: none;
  font-size: 0.96rem;
  line-height: 1.45;
  padding: 16px 18px;
}

.form-status.is-visible {
  display: block;
}

.form-status.is-success {
  background: #eaf5ec;
  border: 1px solid #bcdcc4;
  color: #1f6b34;
}

.form-status.is-error {
  background: #fbecea;
  border: 1px solid #f0c5be;
  color: #a4291c;
}

@media (max-width: 900px) {
  .hero-grid,
  .section-heading,
  .about-layout,
  .intake-layout {
    grid-template-columns: 1fr;
  }

  .card-grid.three,
  .principles,
  .model-grid {
    grid-template-columns: 1fr;
  }

  .hero-panel {
    min-height: auto;
  }
}

@media (max-width: 720px) {
  .container {
    padding: 0 20px;
  }

  .header-inner {
    align-items: flex-start;
    flex-direction: column;
    gap: 16px;
    justify-content: center;
    padding: 22px 0;
  }

  .nav {
    gap: 8px 18px;
    justify-content: flex-start;
  }

  .hero {
    padding: 64px 0 58px;
  }

  .page-hero,
  .legal-page {
    padding: 56px 0 44px;
  }

  h1,
  .page-hero h1 {
    font-size: clamp(2.3rem, 14vw, 3.7rem);
  }

  .section {
    padding: 58px 0;
  }

  .card-grid.two,
  .case-fields,
  .footer-grid,
  .form-grid-2 {
    grid-template-columns: 1fr;
  }

  .card,
  .work-card,
  .case-card,
  .model-card,
  .principle,
  .side-card,
  .hero-panel {
    padding: 22px;
  }
}