:root {
  --bg: #f4f7fb;
  --surface: #ffffff;
  --surface-soft: #edf3f9;
  --ink: #173555;
  --ink-soft: #62778c;
  --accent: #2f5f93;
  --accent-dark: #1c436c;
  --accent-soft: #dbe8f5;
  --gold: #c7a068;
  --line: #d8e2ee;
  --shadow: 0 12px 32px rgba(23, 53, 85, 0.08);
  --radius: 18px;
  --radius-lg: 28px;
  --container: min(1040px, calc(100% - 2rem));
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Source Sans 3", "Segoe UI", sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

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

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

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

button {
  cursor: pointer;
}

:focus-visible {
  outline: 3px solid rgba(47, 95, 147, 0.25);
  outline-offset: 3px;
}

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

.container {
  width: var(--container);
  margin: 0 auto;
}

.section {
  padding: 3.75rem 0;
}

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

.eyebrow {
  display: inline-block;
  margin-bottom: 0.85rem;
  color: var(--accent-dark);
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.lead-block {
  max-width: 42rem;
}

.lead-block h1,
.lead-block h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4vw, 3.6rem);
  font-weight: 600;
  line-height: 1.06;
  letter-spacing: -0.03em;
}

.lead-block p {
  margin: 1rem 0 0;
  color: var(--ink-soft);
  font-size: 1.1rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(244, 247, 251, 0.94);
  border-bottom: 1px solid transparent;
  backdrop-filter: blur(10px);
}

.site-header.is-scrolled {
  background: rgba(255, 255, 255, 0.96);
  border-color: rgba(47, 95, 147, 0.1);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 5rem;
}

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

.brand-logo {
  width: 3rem;
  height: 3rem;
  object-fit: contain;
}

.brand-copy strong {
  display: block;
  font-size: 1rem;
}

.brand-copy span {
  display: block;
  color: var(--ink-soft);
  font-size: 0.92rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.4rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.nav-link {
  color: var(--ink-soft);
  font-weight: 600;
}

.nav-link.is-active,
.nav-link:hover,
.nav-link:focus-visible {
  color: var(--ink);
}

.nav-toggle {
  display: none;
  width: 2.8rem;
  height: 2.8rem;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: var(--surface);
}

.nav-toggle-lines,
.nav-toggle-lines::before,
.nav-toggle-lines::after {
  content: "";
  display: block;
  width: 1rem;
  height: 2px;
  margin: 0 auto;
  border-radius: 999px;
  background: var(--ink);
}

.nav-toggle-lines::before {
  transform: translateY(-0.32rem);
}

.nav-toggle-lines::after {
  transform: translateY(0.2rem);
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.4rem;
}

.button-row-center {
  justify-content: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.2rem;
  padding: 0.82rem 1.25rem;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 700;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: var(--shadow);
}

.btn-enroll {
  min-width: 20rem;
  min-height: 4.1rem;
  padding: 1rem 1.6rem;
  font-size: 1.16rem;
}

.btn-secondary {
  background: var(--surface);
  border-color: var(--line);
  color: var(--ink);
}

.hero {
  padding: 3.4rem 0 3rem;
}

.hero-grid,
.simple-grid,
.contact-grid,
.page-grid {
  display: grid;
  gap: 1.25rem;
}

.hero-grid,
.page-grid,
.contact-grid {
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.82fr);
  align-items: center;
}

.hero-card,
.page-card,
.info-card,
.mini-card,
.contact-card,
.form-card,
.footer-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero-card,
.page-card {
  padding: 0.85rem;
}

.hero-card img,
.page-card img {
  width: 100%;
  border-radius: calc(var(--radius) - 4px);
  object-fit: cover;
}

.hero-card img {
  aspect-ratio: 4.5 / 4.4;
}

.page-card img {
  aspect-ratio: 4.5 / 4;
}

.page-card-side img {
  aspect-ratio: 4 / 3;
}

.page-card-large img {
  aspect-ratio: 16 / 8.5;
}

.simple-grid {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.mini-card,
.info-card,
.contact-card,
.form-card,
.footer-card {
  padding: 1.25rem;
}

.mini-card h3,
.info-card h3,
.contact-card h3,
.form-card h2,
.footer-card h3 {
  margin: 0 0 0.4rem;
  font-size: 1.15rem;
}

.mini-card p,
.info-card p,
.contact-card p,
.footer-card p {
  margin: 0;
  color: var(--ink-soft);
}

.centered-card-grid .info-card h3,
.centered-card-grid .info-card p {
  text-align: center;
}

.icon-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.2rem;
  height: 2.2rem;
  margin-bottom: 0.85rem;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-dark);
  font-weight: 800;
}

.link-line {
  display: inline-flex;
  align-items: center;
  margin-top: 0.8rem;
  color: var(--accent-dark);
  font-weight: 700;
}

.banner {
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  background: var(--accent-dark);
  color: #fff;
}

.banner h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  font-weight: 600;
  line-height: 1.08;
}

.banner p {
  margin: 0.8rem 0 0;
  color: rgba(255, 255, 255, 0.82);
}

.note {
  margin-top: 1rem;
  color: var(--ink-soft);
  font-size: 0.98rem;
}

.stack {
  display: grid;
  gap: 1rem;
}

.contact-grid {
  align-items: start;
}

.contact-grid-minimal {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: minmax(260px, 0.75fr) minmax(0, 1.25fr);
  align-items: start;
}

.contact-list {
  display: grid;
  gap: 1rem;
}

.contact-link {
  color: var(--accent-dark);
  font-weight: 700;
}

.field-grid {
  display: grid;
  gap: 0.9rem;
}

.field-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
}

.field {
  display: grid;
  gap: 0.38rem;
}

.field label {
  font-weight: 700;
}

.field input,
.field textarea,
.field select {
  width: 100%;
  padding: 0.9rem 0.95rem;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff;
  color: var(--ink);
}

.field textarea {
  min-height: 8rem;
  resize: vertical;
}

.calendly-shell {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.calendly-inline-widget {
  min-width: 320px;
  height: 700px;
}

.footer {
  padding: 2rem 0;
  background: #153657;
  color: rgba(255, 255, 255, 0.86);
}

.footer-inner {
  display: grid;
  gap: 1rem;
  grid-template-columns: minmax(0, 1.2fr) minmax(240px, 0.8fr);
}

.footer-card {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.1);
  box-shadow: none;
}

.footer-card p,
.footer-card a {
  color: rgba(255, 255, 255, 0.82);
}

.footer-small {
  margin-top: 1rem;
  font-size: 0.94rem;
  color: rgba(255, 255, 255, 0.72);
}

code {
  padding: 0.08rem 0.32rem;
  border-radius: 6px;
  background: var(--accent-soft);
  color: var(--accent-dark);
}

@media (max-width: 860px) {
  .nav-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 0.5rem);
    left: 1rem;
    right: 1rem;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 1rem;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
  }

  .site-header.is-open .site-nav {
    display: flex;
  }

  .nav-links,
  .site-nav .button-row {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-grid,
  .page-grid,
  .contact-grid,
  .contact-grid-minimal,
  .simple-grid,
  .footer-inner,
  .field-row {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(100% - 1rem, 1040px);
  }

  .brand-copy span {
    display: none;
  }

  .button-row {
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }

  .section {
    padding: 3rem 0;
  }

  .hero {
    padding: 2.6rem 0;
  }
}