@import url("https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Playfair+Display:ital,wght@0,500;0,600;0,700;1,500;1,600&display=swap");

:root {
  --color-sapphire: #082a50;
  --color-sapphire-deep: #061e39;
  --color-sapphire-light: #144873;
  --color-diamond: #286b9a;
  --color-diamond-pale: #eaf3fa;
  --color-gold: #bd9454;
  --color-gold-light: #e7cc96;
  --color-gold-dark: #765623;
  --color-white: #ffffff;
  --color-background: #fbfcfe;
  --color-ink: #172b40;
  --color-muted: #536477;
  --color-border: #dce4ed;
  --color-error: #a32632;

  --font-body: "DM Sans", system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  --font-heading: "Playfair Display", Georgia, "Times New Roman", serif;

  --space-1: 0.375rem;
  --space-2: 0.75rem;
  --space-3: 1rem;
  --space-4: 1.5rem;
  --space-5: 2rem;
  --space-6: 3rem;
  --space-7: 4.5rem;
  --space-8: 6rem;

  --radius-small: 0.375rem;
  --radius-medium: 0.875rem;
  --radius-large: 1.5rem;

  --shadow-card: 0 1rem 2.5rem rgb(8 42 80 / 7%);
  --shadow-dialog: 0 1.5rem 5rem rgb(6 30 57 / 25%);

  --container-width: 75rem;
  --page-gutter: clamp(1.25rem, 5vw, 4rem);
  --header-height: 5rem;
  --transition: 180ms ease;
}

/* Reset */

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 1rem);
  -webkit-text-size-adjust: 100%;
}

body {
  min-width: 0;
  background: var(--color-background);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  overflow-wrap: break-word;
}

body:has(dialog[open]) {
  overflow: hidden;
}

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

img {
  height: auto;
}

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

button,
input,
select,
textarea,
a {
  -webkit-tap-highlight-color: transparent;
}

button {
  cursor: pointer;
}

button,
input,
select,
textarea {
  border-radius: 0;
}

button {
  border: 0;
}

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

ul,
ol {
  padding-inline-start: 1.25rem;
}

li + li {
  margin-top: 0.5rem;
}

h1,
h2,
h3,
h4,
h5 {
  color: var(--color-sapphire);
  font-family: var(--font-heading);
  font-weight: 500;
  line-height: 1.15;
  text-wrap: balance;
}

h1 {
  font-size: clamp(2.5rem, 7vw, 5rem);
}

h2 {
  font-size: clamp(2.15rem, 5vw, 3.75rem);
}

h3 {
  font-size: clamp(1.6rem, 3vw, 2.15rem);
}

h4 {
  font-size: 1.5rem;
}

h5 {
  font-size: 1.1875rem;
}

p {
  text-wrap: pretty;
}

p + p {
  margin-top: 1rem;
}

em {
  color: var(--color-gold-dark);
  font-style: italic;
}

small {
  font-size: 0.875rem;
  line-height: 1.6;
}

strong {
  font-weight: 700;
}

[hidden] {
  display: none !important;
}

:focus-visible {
  outline: 3px solid var(--color-diamond);
  outline-offset: 4px;
}

::selection {
  background: var(--color-gold-light);
  color: var(--color-sapphire-deep);
}

/* Shared layout */

.section {
  width: min(100%, var(--container-width));
  margin-inline: auto;
  padding: var(--space-7) var(--page-gutter);
}

.section-intro,
.section-heading,
.method-title,
.about-copy,
.contact > div,
.business-method > div {
  min-width: 0;
}

.section-intro > h2,
.section-heading h2,
.method-title > h2,
.about-copy > h2,
.contact h2,
.faq h2 {
  margin-top: var(--space-2);
}

.section-intro > p:last-child,
.method-title > p:last-child {
  margin-top: var(--space-4);
  max-width: 36rem;
}

.section-heading {
  display: grid;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.section-heading > p {
  max-width: 36rem;
  color: var(--color-muted);
}

.eyebrow {
  color: var(--color-sapphire-light);
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 700;
  line-height: 1.6;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 3.25rem;
  max-width: 100%;
  padding: 0.875rem 1.375rem;
  border: 1px solid transparent;
  border-radius: var(--radius-small);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.4;
  text-align: center;
  white-space: normal;
  transition:
    background-color var(--transition),
    color var(--transition),
    border-color var(--transition),
    box-shadow var(--transition);
}

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

.button.primary:hover {
  background: var(--color-sapphire-light);
}

.button.light {
  background: var(--color-white);
  color: var(--color-sapphire);
  border-color: var(--color-border);
}

.button.light:hover {
  background: var(--color-diamond-pale);
  border-color: var(--color-diamond);
}

.button:disabled {
  cursor: not-allowed;
  opacity: 0.6;
}

.text-link {
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
  max-width: 100%;
  padding-block: 0.375rem;
  background: transparent;
  color: var(--color-sapphire);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.5;
  text-align: start;
  text-decoration: underline;
  text-decoration-color: var(--color-gold);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.35rem;
  transition:
    color var(--transition),
    text-decoration-color var(--transition);
}

.text-link:hover {
  color: var(--color-diamond);
  text-decoration-color: currentColor;
}

.card-number {
  display: block;
  color: var(--color-gold-dark);
  font-size: 0.875rem;
  font-weight: 700;
  line-height: 1.6;
  letter-spacing: 0.08em;
}

/* Accessible skip link */

.skip {
  position: fixed;
  top: 1rem;
  left: 1rem;
  z-index: 1000;
  max-width: calc(100% - 2rem);
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-small);
  background: var(--color-white);
  color: var(--color-sapphire);
  box-shadow: var(--shadow-card);
  transform: translateY(-200%);
}

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

/* Header and navigation */

.header {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem 1rem;
  min-height: var(--header-height);
  padding: 0.875rem var(--page-gutter);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-white);
}

.brand {
  display: block;
  flex: 0 1 auto;
  width: clamp(9rem, 40vw, 13.5rem);
}

.brand img {
  width: 100%;
  height: auto;
}

.menu-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 4.5rem;
  min-height: 2.75rem;
  padding: 0.5rem 0.875rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-small);
  background: var(--color-white);
  color: var(--color-sapphire);
  font-size: 0.9375rem;
  font-weight: 700;
}

.menu-toggle:hover,
.menu-toggle[aria-expanded="true"] {
  background: var(--color-diamond-pale);
}

#navigation {
  display: none;
  flex: 0 0 100%;
  align-items: stretch;
  gap: 0.25rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--color-border);
}

.menu-toggle[aria-expanded="true"] ~ #navigation,
#navigation.open,
#navigation.is-open {
  display: flex;
  flex-direction: column;
}

#navigation a {
  display: flex;
  align-items: center;
  min-height: 2.75rem;
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-small);
  color: var(--color-sapphire);
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1.5;
}

#navigation a:hover {
  background: var(--color-diamond-pale);
}

#navigation .nav-contact {
  margin-top: 0.5rem;
  background: var(--color-sapphire);
  color: var(--color-white);
}

#navigation .nav-contact:hover {
  background: var(--color-sapphire-light);
}

/* Hero */

.hero {
  display: grid;
  width: min(100%, var(--container-width));
  margin-inline: auto;
  background: var(--color-sapphire);
}

.hero-copy {
  padding: var(--space-6) var(--page-gutter);
  color: var(--color-white);
}

.hero-copy .eyebrow {
  color: var(--color-gold-light);
}

.hero h1 {
  margin-top: var(--space-4);
  color: var(--color-white);
}

.hero h1 em {
  color: var(--color-gold-light);
}

.lead {
  max-width: 36rem;
  margin-top: var(--space-4);
  color: #edf3f9;
  font-size: 1.0625rem;
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.75rem;
  margin-top: var(--space-5);
}

.hero .button.primary {
  background: var(--color-gold-light);
  color: var(--color-sapphire-deep);
}

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

.hero .text-link {
  color: var(--color-white);
  text-decoration-color: var(--color-gold-light);
}

.hero .text-link:hover {
  color: var(--color-gold-light);
}

.hero-note {
  margin-top: var(--space-4);
  color: #d9e6f2;
  font-size: 0.9375rem;
}

.hero-image {
  position: relative;
  min-width: 0;
  padding: 1.25rem 1.25rem 0;
  background: var(--color-sapphire);
}

.hero-image > img {
  width: 100%;
  max-height: 38rem;
  aspect-ratio: 3 / 4;
  border-radius: var(--radius-medium) var(--radius-medium) 0 0;
  object-fit: cover;
  object-position: 50% 0%;
}

.photo-caption {
  position: relative;
  margin: -1.5rem 0.75rem 1.25rem;
  padding: 1.25rem;
  border: 1px solid var(--color-gold-light);
  border-radius: var(--radius-small);
  background: var(--color-white);
  color: var(--color-sapphire);
  box-shadow: var(--shadow-card);
}

.photo-caption > span {
  display: block;
  color: var(--color-gold-dark);
  font-size: 0.75rem;
  font-weight: 700;
  line-height: 1.6;
  letter-spacing: 0.1em;
}

.photo-caption > p {
  margin-top: 0.625rem;
  font-family: var(--font-heading);
  font-size: 1.5rem;
  line-height: 1.35;
}

/* Starting routes */

.routes {
  display: grid;
  gap: var(--space-5);
}

.section-intro > p:last-child {
  color: var(--color-muted);
}

.route-grid {
  display: grid;
  gap: var(--space-3);
}

.route-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 1.5rem;
  border: 1px solid var(--color-border);
  border-top: 3px solid var(--color-gold);
  border-radius: var(--radius-medium);
  background: var(--color-white);
  box-shadow: var(--shadow-card);
}

.route-card h3 {
  margin-top: var(--space-3);
}

.route-card p {
  margin-top: var(--space-3);
  margin-bottom: var(--space-4);
  color: var(--color-muted);
}

.route-card .text-link {
  margin-top: auto;
}

/* CTA method */

.method {
  display: grid;
  gap: var(--space-6);
  background: var(--color-sapphire);
  color: var(--color-white);
}

.method .eyebrow {
  color: var(--color-gold-light);
}

.method h2,
.method h3 {
  color: var(--color-white);
}

.method h2 em {
  color: var(--color-gold-light);
}

.method-title > p:last-child {
  color: #d9e6f2;
}

.method-steps {
  display: grid;
}

.method-steps > article {
  display: grid;
  grid-template-columns: 3.25rem minmax(0, 1fr);
  gap: var(--space-3);
  padding-block: var(--space-4);
  border-top: 1px solid rgb(255 255 255 / 22%);
}

.method-steps > article:last-child {
  border-bottom: 1px solid rgb(255 255 255 / 22%);
}

.step-letter {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3.25rem;
  height: 3.25rem;
  border: 1px solid var(--color-gold-light);
  border-radius: var(--radius-small);
  color: var(--color-gold-light);
  font-family: var(--font-heading);
  font-size: 2rem;
  line-height: 1;
}

.method-steps h3 {
  margin-top: 0.375rem;
}

.method-steps article p {
  margin-top: 0.75rem;
  color: #d9e6f2;
}

/* Academy */

.flagship {
  display: grid;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-large);
  background: var(--color-white);
  box-shadow: var(--shadow-card);
}

.program-story {
  min-width: 0;
  padding: 1.5rem;
  background: var(--color-diamond-pale);
}

.pill {
  display: inline-block;
  max-width: 100%;
  padding: 0.5rem 0.75rem;
  border: 1px solid #c6d7e7;
  border-radius: var(--radius-small);
  color: var(--color-sapphire);
  font-size: 0.75rem;
  font-weight: 700;
  line-height: 1.6;
  letter-spacing: 0.05em;
}

.program-story h3 {
  margin-top: var(--space-4);
  font-size: clamp(2.75rem, 7vw, 4.25rem);
}

.program-story > p {
  margin-top: var(--space-3);
  color: var(--color-muted);
}

.program-story > .button {
  margin-top: var(--space-4);
}

.program-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  margin-top: var(--space-5);
  padding-top: var(--space-4);
  border-top: 1px solid #c6d7e7;
}

.program-facts > span {
  display: block;
  color: var(--color-muted);
  font-size: 0.875rem;
}

.program-facts strong {
  display: block;
  color: var(--color-sapphire);
  font-size: 1.25rem;
}

.curriculum {
  min-width: 0;
  padding: 1.5rem;
}

.phase-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: var(--space-3);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--color-border);
}

.phase-tabs > button {
  flex: 1 1 7rem;
  min-height: 2.875rem;
  padding: 0.625rem 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-small);
  background: var(--color-white);
  color: var(--color-sapphire);
  font-size: 0.9375rem;
  font-weight: 700;
  line-height: 1.5;
}

.phase-tabs > button:hover {
  background: var(--color-diamond-pale);
}

.phase-tabs > button[aria-selected="true"] {
  border-color: var(--color-sapphire);
  background: var(--color-sapphire);
  color: var(--color-white);
}

#phase-content {
  padding-top: var(--space-4);
}

.phase-time {
  color: var(--color-gold-dark);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

#phase-content h4 {
  margin-top: 0.75rem;
}

.module {
  display: grid;
  grid-template-columns: 2.25rem minmax(0, 1fr);
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.module > span {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border: 1px solid var(--color-border);
  border-radius: 50%;
  color: var(--color-gold-dark);
  font-size: 0.875rem;
  font-weight: 700;
}

.module h5 {
  margin-top: 0.125rem;
}

.module p {
  margin-top: 0.5rem;
  color: var(--color-muted);
}

.phase-result {
  margin-top: var(--space-4);
  padding: 1rem;
  border-left: 3px solid var(--color-gold);
  background: var(--color-diamond-pale);
  color: var(--color-sapphire);
}

.curriculum-note {
  margin-top: var(--space-4);
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-border);
  color: var(--color-muted);
  font-size: 0.9375rem;
}

.secondary-programs {
  display: grid;
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.secondary-programs > article {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 1.5rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-medium);
  background: var(--color-white);
}

.secondary-programs h3 {
  margin-top: var(--space-2);
}

.secondary-programs article > p:not(.eyebrow) {
  margin-top: var(--space-3);
  margin-bottom: var(--space-3);
  color: var(--color-muted);
}

.secondary-programs .text-link {
  margin-top: auto;
}

/* Business services */

.business {
  background: var(--color-diamond-pale);
}

.business-grid {
  display: grid;
  gap: var(--space-3);
}

.business-grid > article {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  min-width: 0;
  padding: 1.5rem;
  border: 1px solid #cfdeeb;
  border-radius: var(--radius-medium);
  background: var(--color-white);
}

.business-grid h3 {
  margin-top: var(--space-3);
}

.business-grid article > p {
  margin-top: var(--space-3);
  color: var(--color-muted);
}

.business-grid ul {
  margin-top: var(--space-4);
  margin-bottom: var(--space-5);
  color: var(--color-muted);
}

.business-grid li::marker {
  color: var(--color-gold-dark);
}

.business-grid .button {
  margin-top: auto;
}

.business-method {
  display: grid;
  gap: var(--space-5);
  margin-top: var(--space-6);
  padding-top: var(--space-6);
  border-top: 1px solid #c6d7e7;
}

.business-method h3 {
  margin-top: var(--space-2);
}

.business-method > div > p:last-child {
  margin-top: var(--space-3);
  color: var(--color-muted);
}

.business-phases {
  display: grid;
  gap: var(--space-3);
}

.business-phases > article {
  padding: 1.25rem;
  border-left: 3px solid var(--color-gold);
  background: var(--color-white);
}

.business-phases article > span {
  color: var(--color-gold-dark);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.business-phases h4 {
  margin-top: 0.5rem;
}

.business-phases p {
  margin-top: 0.75rem;
  color: var(--color-muted);
}

.business-phases small {
  display: block;
  margin-top: 0.75rem;
  color: var(--color-sapphire);
}

.business-bottom {
  margin-top: var(--space-5);
  padding-top: var(--space-4);
  border-top: 1px solid #c6d7e7;
  color: var(--color-muted);
  font-size: 0.9375rem;
}

/* About María */

.about {
  display: grid;
  gap: var(--space-5);
  align-items: center;
}

.about-mark {
  display: grid;
  justify-items: center;
  padding: var(--space-5);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-large);
  background: var(--color-white);
  text-align: center;
}

.about-mark img {
  width: min(100%, 17rem);
}

.about-mark p {
  margin-top: var(--space-4);
  color: var(--color-sapphire);
  font-family: var(--font-heading);
  font-size: 1.5rem;
  line-height: 1.5;
}

.about-copy > p:not(.eyebrow) {
  margin-top: var(--space-4);
  color: var(--color-muted);
}

.about-values {
  margin-top: var(--space-4);
  padding: var(--space-4);
  border-left: 3px solid var(--color-gold);
  background: var(--color-diamond-pale);
}

.about-values > p:last-child {
  margin-top: 0.75rem;
  color: var(--color-muted);
}

.credentials {
  display: flex;
  flex-wrap: wrap;
  gap: 0.625rem;
  margin-top: var(--space-4);
}

.credentials > span {
  display: inline-block;
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-small);
  background: var(--color-white);
  color: var(--color-sapphire);
  font-size: 0.875rem;
  line-height: 1.5;
}

.about-copy > .text-link {
  margin-top: var(--space-4);
}

/* Testimonials */

.testimonials {
  border-top: 1px solid var(--color-border);
}

.testimonials-pending {
  padding: var(--space-5);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-medium);
  background: var(--color-white);
  text-align: center;
}

.testimonials-label {
  display: inline-block;
  padding: 0.375rem 0.75rem;
  border-radius: var(--radius-small);
  background: var(--color-diamond-pale);
  color: var(--color-sapphire);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.testimonials-pending h3 {
  margin-top: var(--space-4);
}

.testimonials-pending p {
  max-width: 38rem;
  margin-top: var(--space-3);
  margin-inline: auto;
  color: var(--color-muted);
}

/* Frequently asked questions */

.faq {
  display: grid;
  gap: var(--space-5);
  border-top: 1px solid var(--color-border);
}

.questions {
  min-width: 0;
}

.questions details {
  border-bottom: 1px solid var(--color-border);
}

.questions details:first-child {
  border-top: 1px solid var(--color-border);
}

.questions summary {
  position: relative;
  padding: 1.25rem 2rem 1.25rem 0;
  color: var(--color-sapphire);
  font-size: 1.0625rem;
  font-weight: 700;
  line-height: 1.5;
  cursor: pointer;
  list-style: none;
}

.questions summary::-webkit-details-marker {
  display: none;
}

.questions summary::after {
  position: absolute;
  top: 1.25rem;
  right: 0.125rem;
  color: var(--color-gold-dark);
  font-size: 1.5rem;
  font-weight: 400;
  line-height: 1;
  content: "+";
}

.questions details[open] summary::after {
  content: "−";
}

.questions summary:hover {
  color: var(--color-diamond);
}

.questions details > p {
  padding-bottom: var(--space-4);
  color: var(--color-muted);
}

/* Appointments */

.appointments {
  background: var(--color-diamond-pale);
}

.appointment-grid {
  display: grid;
  gap: var(--space-3);
}

.appointment-grid > article {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 1.5rem;
  border: 1px solid #cfdeeb;
  border-radius: var(--radius-medium);
  background: var(--color-white);
}

.appointment-grid h3 {
  margin-top: var(--space-3);
}

.appointment-grid article > p {
  margin-top: var(--space-3);
  color: var(--color-muted);
}

.appointment-grid .button,
.appointment-grid .text-link {
  margin-top: var(--space-4);
}

.appointment-note {
  font-size: 0.9375rem;
}

/* Contact */

.contact {
  display: grid;
  gap: var(--space-5);
  background: var(--color-sapphire);
  color: var(--color-white);
}

.contact .eyebrow {
  color: var(--color-gold-light);
}

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

.contact h2 em {
  color: var(--color-gold-light);
}

.contact > div:first-child > p:last-child {
  max-width: 36rem;
  margin-top: var(--space-4);
  color: #d9e6f2;
}

.contact-action {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.75rem;
}

.contact-action > p {
  max-width: 30rem;
  color: #d9e6f2;
  font-size: 0.9375rem;
}

.contact .button.primary {
  background: var(--color-gold-light);
  color: var(--color-sapphire-deep);
}

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

.contact .text-link,
.contact .social-link {
  color: var(--color-white);
}

.contact .text-link:hover,
.contact .social-link:hover {
  color: var(--color-gold-light);
}

.social-link {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  min-height: 2.75rem;
  max-width: 100%;
  color: var(--color-sapphire);
  font-size: 0.9375rem;
  font-weight: 500;
  line-height: 1.5;
  transition: color var(--transition);
}

.social-link > svg {
  flex: 0 0 1.25rem;
  width: 1.25rem;
  height: 1.25rem;
}

.social-link > span {
  min-width: 0;
  overflow-wrap: anywhere;
}

.social-link:hover {
  color: var(--color-diamond);
}

/* Footer */

footer {
  display: grid;
  gap: var(--space-4);
  width: min(100%, var(--container-width));
  margin-inline: auto;
  padding: var(--space-5) var(--page-gutter);
  border-top: 1px solid var(--color-border);
  background: var(--color-white);
}

footer strong {
  color: var(--color-sapphire);
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 600;
}

footer p {
  color: var(--color-muted);
  font-size: 0.9375rem;
}

footer > div:first-child > p {
  margin-top: 0.375rem;
}

.footer-social > p {
  color: var(--color-sapphire);
}

.social-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 1rem;
  margin-top: 0.5rem;
}

footer > small {
  color: var(--color-muted);
}

/* Dialogs */

dialog {
  position: fixed;
  inset: 0;
  width: min(38rem, calc(100% - 1.5rem));
  max-width: none;
  max-height: calc(100dvh - 2rem);
  margin: auto;
  padding: 1.5rem;
  overflow-y: auto;
  overscroll-behavior: contain;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-medium);
  background: var(--color-white);
  color: var(--color-ink);
  box-shadow: var(--shadow-dialog);
}

dialog:not([open]) {
  display: none;
}

dialog::backdrop {
  background: rgb(6 30 57 / 72%);
}

.close-dialog {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  border: 1px solid var(--color-border);
  border-radius: 50%;
  background: var(--color-white);
  color: var(--color-sapphire);
  font-family: var(--font-body);
  font-size: 1.75rem;
  line-height: 1;
}

.close-dialog:hover {
  background: var(--color-diamond-pale);
}

dialog > .eyebrow {
  padding-right: 2.75rem;
}

dialog > h2 {
  margin-top: 0.625rem;
  padding-right: 1.5rem;
  font-size: clamp(1.875rem, 5vw, 2.5rem);
}

.dialog-intro {
  margin-top: var(--space-3);
  color: var(--color-muted);
}

/* Form fields */

#inquiry-form,
#payment-form {
  display: grid;
  gap: var(--space-3);
  margin-top: var(--space-4);
}

form label:not(.consent) {
  display: grid;
  gap: 0.5rem;
  color: var(--color-sapphire);
  font-size: 0.9375rem;
  font-weight: 600;
  line-height: 1.5;
}

input:not([type="checkbox"]),
select,
textarea {
  display: block;
  width: 100%;
  min-width: 0;
  min-height: 3rem;
  padding: 0.75rem;
  border: 1px solid #abbccc;
  border-radius: var(--radius-small);
  background: var(--color-white);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.5;
  transition:
    border-color var(--transition),
    box-shadow var(--transition);
}

select {
  padding-right: 2rem;
  cursor: pointer;
}

textarea {
  min-height: 6.5rem;
  resize: vertical;
}

input::placeholder,
textarea::placeholder {
  color: var(--color-muted);
  opacity: 1;
}

input:not([type="checkbox"]):focus,
select:focus,
textarea:focus {
  border-color: var(--color-diamond);
  outline: 2px solid var(--color-diamond);
  outline-offset: 2px;
}

input:disabled,
select:disabled,
textarea:disabled {
  background: var(--color-diamond-pale);
  color: var(--color-muted);
  cursor: not-allowed;
}

input[aria-invalid="true"],
select[aria-invalid="true"],
textarea[aria-invalid="true"] {
  border-color: var(--color-error);
}

textarea[readonly] {
  background: var(--color-background);
}

#appointment-fields {
  display: grid;
  gap: var(--space-3);
  padding: var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-small);
  background: var(--color-diamond-pale);
}

.consent {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding-block: 0.5rem;
  color: var(--color-muted);
  font-size: 0.875rem;
  font-weight: 400;
  line-height: 1.7;
  cursor: pointer;
}

.consent > input[type="checkbox"] {
  flex: 0 0 1.25rem;
  width: 1.25rem;
  height: 1.25rem;
  margin-top: 0.1875rem;
  accent-color: var(--color-sapphire);
  cursor: pointer;
}

.consent > span {
  min-width: 0;
}

.form-note {
  color: var(--color-muted);
  font-size: 0.875rem;
  line-height: 1.7;
}

#inquiry-form > .button,
#payment-form > .button {
  width: 100%;
}

#email-fallback {
  padding: var(--space-3);
  border: 1px solid #c6d7e7;
  border-radius: var(--radius-small);
  background: var(--color-diamond-pale);
}

#email-fallback > p {
  color: var(--color-sapphire);
  font-size: 0.9375rem;
}

#email-draft {
  margin-top: var(--space-3);
  min-height: 11rem;
}

#copy-email {
  margin-top: 0.5rem;
}

#copy-status {
  display: block;
  color: var(--color-sapphire);
  font-size: 0.875rem;
}

#copy-status:empty {
  display: none;
}

/* Payment demonstration */

.payment-summary {
  padding: var(--space-4);
  border: 1px solid #c6d7e7;
  border-radius: var(--radius-medium);
  background: var(--color-diamond-pale);
}

.payment-summary > span {
  display: block;
  color: var(--color-muted);
  font-size: 0.875rem;
}

#payment-price {
  display: block;
  margin-top: 0.5rem;
  color: var(--color-sapphire);
  font-family: var(--font-heading);
  font-size: clamp(2rem, 6vw, 2.75rem);
  line-height: 1.2;
}

#payment-description {
  margin-top: 0.75rem;
  color: var(--color-muted);
  font-size: 0.9375rem;
}

#payment-due {
  color: var(--color-sapphire);
  font-size: 0.9375rem;
  font-weight: 600;
}

#payment-confirmation {
  padding: var(--space-3);
  border: 1px solid #c6d7e7;
  border-radius: var(--radius-small);
  background: var(--color-diamond-pale);
  color: var(--color-sapphire);
  font-size: 0.9375rem;
}

/* JavaScript fallback */

noscript > p {
  width: min(100%, var(--container-width));
  margin-inline: auto;
  padding: var(--space-4) var(--page-gutter);
  border-top: 1px solid var(--color-border);
  background: var(--color-diamond-pale);
  color: var(--color-sapphire);
}

noscript a {
  text-decoration: underline;
  text-underline-offset: 0.2rem;
}

/* Larger phones */

@media (min-width: 30rem) {
  .hero-actions {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-3);
  }

  .hero-image {
    padding-inline: var(--page-gutter);
  }

  .photo-caption {
    margin-inline: 1.25rem;
    padding: 1.5rem;
  }

  .route-card,
  .program-story,
  .curriculum,
  .secondary-programs > article,
  .business-grid > article,
  .appointment-grid > article {
    padding: var(--space-5);
  }

  dialog {
    width: min(38rem, calc(100% - 2rem));
    padding: var(--space-5);
  }
}

/* Tablets */

@media (min-width: 48rem) {
  :root {
    --header-height: 5.5rem;
  }

  .section {
    padding-block: var(--space-8);
  }

  .hero {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: stretch;
  }

  .hero-copy {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding-block: var(--space-7);
  }

  .hero h1 {
    font-size: clamp(2.75rem, 5vw, 4.5rem);
  }

  .hero-image {
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: var(--space-4) var(--space-4) 0 0;
  }

  .hero-image > img {
    flex: 1 1 auto;
    min-height: 26rem;
    max-height: none;
  }

  .photo-caption {
    flex: 0 0 auto;
    margin: -3rem 1rem 1.25rem;
  }

  .photo-caption > p {
    font-size: 1.375rem;
  }

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

  .route-card {
    padding: 1.25rem;
  }

  .route-card h3 {
    font-size: 1.5rem;
  }

  .section-heading {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: end;
    gap: var(--space-5);
  }

  .method {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: center;
    gap: var(--space-5);
  }

  .method h2 {
    font-size: clamp(2.15rem, 3.8vw, 3.5rem);
  }

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

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

  .business-grid > article:last-child {
    grid-column: 1 / -1;
  }

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

  .business-phases > article {
    padding: 1.25rem;
  }

  .business-phases h4 {
    font-size: 1.25rem;
  }

  .about {
    grid-template-columns: minmax(0, 0.75fr) minmax(0, 1.25fr);
    gap: var(--space-5);
  }

  .about-mark {
    padding: var(--space-4);
  }

  .about-mark p {
    font-size: 1.375rem;
  }

  .faq {
    grid-template-columns: minmax(0, 0.75fr) minmax(0, 1.25fr);
    gap: var(--space-5);
  }

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

  .appointment-grid > article {
    padding: 1.25rem;
  }

  .appointment-grid h3 {
    font-size: 1.5rem;
  }

  .contact {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
    align-items: center;
    gap: var(--space-6);
  }

  footer {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr);
    align-items: start;
  }

  footer > small {
    grid-column: 1 / -1;
  }
}

/* Desktop */

@media (min-width: 64rem) {
  .header {
    flex-wrap: nowrap;
    gap: var(--space-4);
  }

  .brand {
    width: 13rem;
    flex-shrink: 0;
  }

  .menu-toggle {
    display: none;
  }

  #navigation,
  .menu-toggle[aria-expanded="true"] ~ #navigation,
  #navigation.open,
  #navigation.is-open {
    display: flex;
    flex: 0 1 auto;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: flex-end;
    align-items: center;
    gap: 0.125rem;
    padding-top: 0;
    border-top: 0;
  }

  #navigation a {
    padding-inline: 0.625rem;
    font-size: 0.875rem;
  }

  #navigation .nav-contact {
    margin-top: 0;
    margin-left: 0.5rem;
    padding-inline: 1rem;
  }

  .hero {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  }

  .hero-copy {
    padding-block: var(--space-8);
  }

  .hero h1 {
    font-size: clamp(3.5rem, 5vw, 4.75rem);
  }

  .hero-image {
    padding-top: var(--space-5);
    padding-right: var(--space-5);
  }

  .hero-image > img {
    min-height: 34rem;
  }

  .photo-caption {
    margin-inline: 1.5rem;
    padding: 1.5rem;
  }

  .photo-caption > p {
    font-size: 1.625rem;
  }

  .routes {
    grid-template-columns: minmax(0, 0.75fr) minmax(0, 2fr);
    align-items: start;
    gap: var(--space-5);
  }

  .route-card {
    padding: 1.5rem;
  }

  .route-card h3 {
    font-size: 1.625rem;
  }

  .method {
    gap: var(--space-7);
  }

  .method-steps > article {
    grid-template-columns: 3.75rem minmax(0, 1fr);
    gap: var(--space-4);
  }

  .step-letter {
    width: 3.75rem;
    height: 3.75rem;
    font-size: 2.25rem;
  }

  .flagship {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  }

  .program-story,
  .curriculum {
    padding: var(--space-6);
  }

  .curriculum {
    border-left: 1px solid var(--color-border);
  }

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

  .business-grid > article:last-child {
    grid-column: auto;
  }

  .business-grid > article {
    padding: 1.5rem;
  }

  .business-method {
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.8fr);
    align-items: start;
    gap: var(--space-5);
  }

  .about {
    gap: var(--space-7);
  }

  .about-mark {
    padding: var(--space-5);
  }

  .about-mark img {
    width: min(100%, 20rem);
  }

  .about-mark p {
    font-size: 1.625rem;
  }

  .faq {
    gap: var(--space-7);
  }

  .appointment-grid > article {
    padding: 1.5rem;
  }

  .appointment-grid h3 {
    font-size: 1.75rem;
  }

  footer {
    grid-template-columns:
      minmax(0, 0.9fr)
      minmax(0, 1.5fr)
      auto;
    align-items: center;
    gap: var(--space-5);
  }

  footer > small {
    grid-column: auto;
    text-align: end;
  }
}

/* Wide screens */

@media (min-width: 80rem) {
  .header {
    padding-inline: max(
      var(--page-gutter),
      calc((100vw - var(--container-width)) / 2 + var(--page-gutter))
    );
  }

  #navigation {
    gap: 0.375rem;
  }

  #navigation a {
    font-size: 0.9375rem;
  }

  .hero h1 {
    font-size: 4.75rem;
  }

  .route-card {
    padding: 1.75rem;
  }

  .business-grid > article,
  .appointment-grid > article {
    padding: var(--space-5);
  }
}

/* Motion preferences */

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* High-contrast environments */

@media (forced-colors: active) {
  .button,
  .menu-toggle,
  .phase-tabs > button,
  .close-dialog,
  .step-letter,
  .module > span {
    border: 1px solid ButtonText;
  }

  .text-link,
  .social-link {
    text-decoration: underline;
  }

  .questions summary::after {
    color: ButtonText;
  }

  :focus-visible {
    outline-color: Highlight;
  }
}

/* Print */

@media print {
  :root {
    --page-gutter: 0;
  }

  html {
    scroll-behavior: auto;
  }

  body {
    background: #ffffff;
    color: #000000;
    font-size: 11pt;
    line-height: 1.5;
  }

  .skip,
  .menu-toggle,
  #navigation,
  .hero-actions,
  .inquiry,
  #open-payment,
  dialog,
  noscript {
    display: none !important;
  }

  .header {
    position: static;
    min-height: 0;
    padding: 0 0 1rem;
    border-bottom: 1px solid #999999;
  }

  .brand {
    width: 11rem;
  }

  .section,
  .hero,
  footer {
    width: 100%;
    padding: 1.5rem 0;
    background: #ffffff;
    color: #000000;
  }

  .hero {
    grid-template-columns: 1.3fr 0.7fr;
  }

  .hero-copy {
    padding: 0 1rem 0 0;
    color: #000000;
  }

  .hero-image {
    padding: 0;
    background: #ffffff;
  }

  .hero-image > img {
    min-height: 0;
    max-height: 20rem;
  }

  .photo-caption {
    margin: 0;
    padding: 0.75rem;
    box-shadow: none;
  }

  h1 {
    font-size: 28pt;
  }

  h2 {
    font-size: 23pt;
  }

  h3 {
    font-size: 17pt;
  }

  h4 {
    font-size: 14pt;
  }

  h5 {
    font-size: 12pt;
  }

  h1,
  h2,
  h3,
  h4,
  h5,
  em,
  .hero h1,
  .hero h1 em,
  .method h2,
  .method h3,
  .method h2 em,
  .contact h2,
  .contact h2 em,
  .eyebrow,
  .hero-copy .eyebrow,
  .method .eyebrow,
  .contact .eyebrow {
    color: #000000;
  }

  .lead,
  .hero-note,
  .method-title > p:last-child,
  .method-steps article p,
  .contact > div:first-child > p:last-child,
  .contact-action > p,
  .contact .text-link,
  .contact .social-link {
    color: #000000;
  }

  .route-grid,
  .business-grid,
  .appointment-grid,
  .business-phases {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .routes,
  .method,
  .about,
  .faq,
  .contact,
  .business-method {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  .flagship,
  .secondary-programs {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .route-card,
  .flagship,
  .program-story,
  .curriculum,
  .secondary-programs > article,
  .business-grid > article,
  .business-phases > article,
  .appointment-grid > article,
  .about-mark,
  .testimonials-pending,
  .about-values,
  .phase-result,
  .credentials > span {
    background: #ffffff;
    box-shadow: none;
  }

  .route-card,
  .program-story,
  .curriculum,
  .secondary-programs > article,
  .business-grid > article,
  .appointment-grid > article {
    padding: 0.75rem;
  }

  .business-grid > article:last-child {
    grid-column: auto;
  }

  .method-steps > article,
  .method-steps > article:last-child {
    border-color: #999999;
  }

  .step-letter {
    border-color: #999999;
    color: #000000;
  }

  .phase-tabs > button {
    background: #ffffff;
    color: #000000;
  }

  .phase-tabs > button[aria-selected="true"] {
    border-color: #000000;
    background: #ffffff;
    color: #000000;
  }

  .about-mark img {
    width: 10rem;
  }

  .questions details > p {
    display: block !important;
    padding-top: 0.5rem;
  }

  .questions summary::after {
    display: none;
  }

  article,
  .about-mark,
  .testimonials-pending,
  details {
    break-inside: avoid;
  }

  h1,
  h2,
  h3,
  h4,
  h5 {
    break-after: avoid;
  }

  p {
    orphans: 3;
    widows: 3;
  }

  footer {
    grid-template-columns: 1fr 1fr;
    border-top: 1px solid #999999;
  }

  footer > small {
    grid-column: 1 / -1;
    text-align: start;
  }

  a {
    text-decoration: underline;
  }

  a[href^="mailto:"] {
    overflow-wrap: anywhere;
  }
}