:root {
  --color-brand-primary: #2376ba;
  --color-brand-primary-dark: #096b8f;
  --color-brand-primary-soft: #e2effa;
  --color-brand-accent: #fae20d;
  --color-brand-accent-soft: #fff6a3;
  --color-text-primary: #262529;
  --color-text-secondary: #4a4a4a;
  --color-text-muted: #696969;
  --color-surface-page: #ffffff;
  --color-surface-subtle: #f5f5f5;
  --color-border-default: #e8e8e8;
  --shadow-subtle: 0 1px 2px rgba(38, 37, 41, 0.08);
  --shadow-panel: 0 18px 50px rgba(35, 118, 186, 0.16);
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 14px;
  --font-heading: "Roboto Condensed", Arial, sans-serif;
  --font-body: "Roboto", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--color-surface-page);
  color: var(--color-text-primary);
  font-family: var(--font-body);
  line-height: 1.6;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
  min-height: 76px;
  padding: 0 32px;
  border-bottom: 1px solid var(--color-border-default);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 238px;
}

.brand-logo {
  display: grid;
  width: 60px;
  height: 42px;
  place-items: center;
  overflow: hidden;
}

.brand-logo img {
  display: block;
  width: 100%;
  height: auto;
}

.brand-copy {
  display: grid;
  gap: 0;
  line-height: 1.1;
}

.brand-copy strong {
  font-family: var(--font-heading);
  font-size: 22px;
}

.brand-copy span {
  color: var(--color-text-muted);
  font-size: 13px;
}

.main-nav {
  display: flex;
  justify-content: center;
  gap: 22px;
  color: var(--color-text-secondary);
  font-size: 14px;
  font-weight: 700;
}

.main-nav a {
  padding: 8px 0;
}

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

.header-cta,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  border-radius: var(--radius-md);
  font-weight: 900;
  line-height: 1;
}

.header-cta {
  padding: 0 16px;
  background: var(--color-brand-primary);
  color: #fff;
  font-size: 14px;
}

.header-cta:hover,
.button.primary:hover {
  background: var(--color-brand-primary-dark);
}

.menu-button {
  display: none;
  justify-self: end;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  width: 44px;
  height: 44px;
  gap: 5px;
  padding: 0;
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-md);
  background: #fff;
  color: var(--color-text-primary);
  cursor: pointer;
}

.menu-button span {
  display: block;
  width: 20px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
}

.menu-button:hover,
.menu-button:focus {
  border-color: rgba(35, 118, 186, 0.38);
  color: var(--color-brand-primary);
  outline: none;
}

.section-pad {
  padding: 86px 32px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.95fr);
  gap: 48px;
  align-items: center;
  max-width: 1220px;
  min-height: calc(100vh - 76px);
  margin: 0 auto;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  color: var(--color-brand-primary-dark);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 28px;
  height: 5px;
  border-radius: 99px;
  background: var(--color-brand-accent);
}

h1,
h2,
h3 {
  margin: 0;
  font-family: var(--font-heading);
  letter-spacing: 0;
  line-height: 1.05;
}

h1 {
  max-width: 760px;
  font-size: clamp(42px, 6.2vw, 74px);
}

h2 {
  font-size: clamp(34px, 4.5vw, 52px);
}

h3 {
  font-size: 26px;
}

.hero-lead {
  max-width: 650px;
  margin: 20px 0 0;
  color: var(--color-text-secondary);
  font-size: 20px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.button {
  padding: 0 18px;
  border: 1px solid var(--color-brand-primary);
  cursor: pointer;
}

.button.primary {
  background: var(--color-brand-primary);
  color: #fff;
}

.button.secondary {
  background: #fff;
  color: var(--color-brand-primary);
}

.button.secondary:hover {
  background: var(--color-brand-primary-soft);
}

.hero-panel {
  overflow: hidden;
  border: 1px solid rgba(35, 118, 186, 0.18);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(135deg, rgba(35, 118, 186, 0.12), rgba(255, 255, 255, 0.78)),
    repeating-linear-gradient(90deg, rgba(35, 118, 186, 0.08) 0 1px, transparent 1px 34px);
  box-shadow: var(--shadow-panel);
}

.hero-media {
  margin: 0;
  background: var(--color-brand-primary-soft);
}

.hero-media img {
  display: block;
  width: 100%;
  aspect-ratio: 19 / 8;
  object-fit: cover;
}

.panel-topline {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 22px;
  background: var(--color-brand-primary);
  color: #fff;
  font-weight: 900;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(35, 118, 186, 0.16);
}

.metric-grid div {
  display: grid;
  min-height: 146px;
  align-content: center;
  gap: 6px;
  padding: 18px;
  background: rgba(255, 255, 255, 0.86);
}

.metric-grid strong {
  color: var(--color-brand-primary);
  font-family: var(--font-heading);
  font-size: 42px;
  line-height: 1;
}

.metric-grid span,
.program-strip a {
  color: var(--color-text-secondary);
  font-size: 13px;
  font-weight: 700;
}

.program-strip {
  display: grid;
  gap: 10px;
  padding: 22px;
}

.program-strip a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 48px;
  padding: 0 14px;
  border: 1px solid rgba(35, 118, 186, 0.2);
  border-radius: var(--radius-md);
  background: #fff;
}

.program-strip a:hover,
.program-strip a:focus {
  border-color: rgba(35, 118, 186, 0.42);
  background: var(--color-brand-primary-soft);
  color: var(--color-brand-primary);
}

.program-strip a::after {
  content: "";
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: var(--color-brand-accent);
}

.quick-contact {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--color-border-default);
  border-bottom: 1px solid var(--color-border-default);
  background: var(--color-surface-subtle);
}

.quick-contact a,
.quick-contact span {
  padding: 16px 18px;
  border-right: 1px solid var(--color-border-default);
  color: var(--color-text-secondary);
  font-size: 14px;
  font-weight: 700;
  text-align: center;
}

.quick-contact a:hover {
  color: var(--color-brand-primary);
}

.section-heading {
  display: grid;
  gap: 12px;
  max-width: 780px;
  margin: 0 auto 34px;
  text-align: center;
}

.section-heading p:not(.eyebrow) {
  margin: 0;
  color: var(--color-text-secondary);
  font-size: 17px;
}

.section-heading .eyebrow {
  justify-self: center;
}

.programs-section {
  background: #fff;
}

.program-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  max-width: 1220px;
  margin: 0 auto;
}

.program-card,
.date-list article,
.team-grid article,
.testimonial-grid blockquote,
.blog-list a,
.contact-cards a {
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-lg);
  background: #fff;
  box-shadow: var(--shadow-subtle);
}

.program-card {
  display: flex;
  min-height: 590px;
  flex-direction: column;
  padding: 26px;
}

.program-card.featured {
  border-color: rgba(35, 118, 186, 0.3);
  background:
    linear-gradient(180deg, var(--color-brand-primary-soft), #fff 48%),
    #fff;
}

.card-label {
  width: max-content;
  margin-bottom: 18px;
  padding: 6px 9px;
  border-radius: 999px;
  background: var(--color-brand-accent-soft);
  color: var(--color-text-primary);
  font-size: 12px;
  font-weight: 900;
}

.program-media {
  order: -1;
  margin: 0 0 18px;
  overflow: hidden;
  border-radius: var(--radius-md);
  background: var(--color-brand-primary-soft);
}

.program-media img {
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.program-card p {
  margin: 14px 0 18px;
  color: var(--color-text-secondary);
}

.program-card ul {
  display: grid;
  gap: 10px;
  margin: 0 0 24px;
  padding: 0;
  list-style: none;
}

.program-card li {
  position: relative;
  padding-left: 18px;
  color: var(--color-text-secondary);
}

.program-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: var(--color-brand-primary);
}

.program-card a,
.date-list a {
  margin-top: auto;
  color: var(--color-brand-primary);
  font-weight: 900;
}

.seminar-home-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.54fr);
  gap: 36px;
  align-items: center;
  background:
    linear-gradient(135deg, rgba(35, 118, 186, 0.1), transparent 48%),
    var(--color-surface-subtle);
}

.seminar-home-copy {
  justify-self: end;
  max-width: 720px;
}

.seminar-home-copy p:not(.eyebrow),
.seminar-home-card p {
  color: var(--color-text-secondary);
  font-size: 18px;
}

.seminar-home-copy .button {
  margin-top: 18px;
}

.seminar-home-card {
  display: grid;
  gap: 10px;
  max-width: 460px;
  padding: 28px;
  border: 1px solid rgba(35, 118, 186, 0.22);
  border-radius: var(--radius-lg);
  background: #fff;
  box-shadow: var(--shadow-panel);
}

.seminar-home-card span,
.seminar-hero-card span {
  color: var(--color-text-muted);
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
}

.seminar-home-card strong,
.seminar-hero-card strong {
  color: var(--color-brand-primary);
  font-family: var(--font-heading);
  font-size: 42px;
  line-height: 1;
}

.banner-band {
  overflow: hidden;
  background: var(--color-text-primary);
}

.banner-band img {
  display: block;
  width: 100%;
  max-height: 420px;
  aspect-ratio: 19 / 8;
  object-fit: cover;
}

.lead-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 1.1fr);
  gap: 36px;
  align-items: start;
  background: var(--color-surface-subtle);
}

.lead-copy {
  max-width: 560px;
  justify-self: end;
}

.lead-copy p:not(.eyebrow) {
  color: var(--color-text-secondary);
  font-size: 18px;
}

.lead-note {
  margin-top: 26px;
  padding: 18px;
  border-left: 5px solid var(--color-brand-accent);
  border-radius: var(--radius-md);
  background: #fff;
  color: var(--color-text-secondary);
}

.interest-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  width: min(100%, 680px);
  padding: 24px;
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-lg);
  background: #fff;
  box-shadow: var(--shadow-subtle);
}

.interest-form label {
  display: grid;
  gap: 7px;
  color: var(--color-text-secondary);
  font-size: 14px;
  font-weight: 900;
}

.interest-form .full {
  grid-column: 1 / -1;
}

.interest-form input,
.interest-form select,
.interest-form textarea {
  width: 100%;
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-md);
  background: #fff;
  color: var(--color-text-primary);
}

.interest-form input,
.interest-form select {
  min-height: 46px;
  padding: 0 12px;
}

.interest-form textarea {
  resize: vertical;
  padding: 12px;
}

.interest-form input:focus,
.interest-form select:focus,
.interest-form textarea:focus {
  border-color: var(--color-brand-primary);
  outline: 3px solid rgba(35, 118, 186, 0.14);
}

.dates-section,
.testimonials-section {
  background: #fff;
}

.date-list,
.testimonial-grid,
.blog-list,
.contact-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  max-width: 1220px;
  margin: 0 auto;
}

.date-list article {
  display: grid;
  gap: 10px;
  padding: 22px;
}

.date-list span,
.contact-cards span {
  color: var(--color-text-muted);
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
}

.date-list strong {
  font-family: var(--font-heading);
  font-size: 28px;
}

.date-list p {
  margin: 0;
  color: var(--color-text-secondary);
}

.trust-section {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 36px;
  align-items: center;
  background:
    linear-gradient(135deg, rgba(35, 118, 186, 0.1), transparent 40%),
    var(--color-surface-subtle);
}

.trust-main {
  max-width: 600px;
  justify-self: end;
}

.trust-main p:not(.eyebrow) {
  color: var(--color-text-secondary);
  font-size: 18px;
}

.trust-grid {
  display: grid;
  gap: 12px;
  max-width: 620px;
}

.trust-image {
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: #fff;
  box-shadow: var(--shadow-subtle);
}

.trust-image img {
  display: block;
  width: 100%;
  max-height: 260px;
  object-fit: contain;
}

.trust-grid div {
  padding: 20px;
  border-radius: var(--radius-lg);
  background: #fff;
  box-shadow: var(--shadow-subtle);
}

.trust-grid span {
  color: var(--color-brand-primary);
  font-family: var(--font-heading);
  font-size: 24px;
}

.trust-grid p {
  margin: 8px 0 0;
  color: var(--color-text-secondary);
}

.team-section {
  background: #fff;
}

.instructors-preview-section {
  background: var(--color-surface-subtle);
}

.instructor-preview-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  max-width: 1220px;
  margin: 0 auto;
}

.instructor-preview-grid article,
.instructor-profile,
.instructor-summary-card {
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-lg);
  background: #fff;
  box-shadow: var(--shadow-subtle);
}

.instructor-preview-grid article {
  padding: 24px;
}

.instructor-preview-grid p {
  margin: 10px 0 0;
  color: var(--color-text-secondary);
}

.section-action {
  display: flex;
  justify-content: center;
  margin-top: 28px;
}

.experience-section {
  background: #fff;
}

.experience-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.9fr 0.9fr;
  gap: 16px;
  max-width: 1220px;
  margin: 0 auto;
}

.experience-grid figure {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-lg);
  background: var(--color-surface-subtle);
  box-shadow: var(--shadow-subtle);
}

.experience-grid img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 280px;
  object-fit: cover;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  max-width: 1220px;
  margin: 0 auto;
}

.team-grid article {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 24px;
}

.team-grid article.featured-director {
  border-color: rgba(35, 118, 186, 0.34);
  background:
    linear-gradient(180deg, var(--color-brand-primary-soft), #fff 46%),
    #fff;
}

.director-badge {
  position: absolute;
  top: 24px;
  right: 24px;
  width: max-content;
  padding: 6px 9px;
  border-radius: 999px;
  background: var(--color-brand-accent-soft);
  color: var(--color-text-primary);
  font-size: 12px;
  font-weight: 900;
}

.avatar-text {
  display: grid;
  width: 64px;
  height: 64px;
  place-items: center;
  margin: 0 0 14px;
  border-radius: 999px;
  background: var(--color-brand-primary-soft);
  color: var(--color-brand-primary);
  font-family: var(--font-heading);
  font-size: 24px;
}

.team-grid p {
  margin: 10px 0 0;
  color: var(--color-text-secondary);
}

.team-credentials {
  display: grid;
  gap: 8px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.team-credentials li {
  position: relative;
  padding-left: 16px;
  color: var(--color-text-secondary);
  font-size: 14px;
}

.team-credentials li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.75em;
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: var(--color-brand-accent);
}

.team-card-link {
  margin-top: auto;
  padding-top: 18px;
  color: var(--color-brand-primary);
  font-weight: 900;
}

.testimonial-grid blockquote {
  margin: 0;
  padding: 24px;
}

.testimonial-grid p {
  margin: 0;
  color: var(--color-text-secondary);
  font-size: 18px;
}

.testimonial-grid cite {
  display: block;
  margin-top: 18px;
  color: var(--color-brand-primary);
  font-style: normal;
  font-weight: 900;
}

.blog-section {
  background: var(--color-surface-subtle);
}

.blog-list {
  grid-template-columns: 1fr;
  max-width: 900px;
}

.blog-list a {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 8px 20px;
  padding: 22px;
}

.blog-list a:hover {
  border-color: rgba(35, 118, 186, 0.35);
}

.blog-list span {
  grid-row: span 2;
  color: var(--color-brand-primary);
  font-family: var(--font-heading);
  font-size: 30px;
}

.blog-list strong {
  font-family: var(--font-heading);
  font-size: 25px;
}

.blog-list p {
  margin: 0;
  color: var(--color-text-secondary);
}

.contact-section {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: 36px;
  align-items: start;
  background: #fff;
}

.contact-section > div:first-child {
  justify-self: end;
  max-width: 500px;
}

.contact-section p:not(.eyebrow) {
  color: var(--color-text-secondary);
  font-size: 18px;
}

.contact-cards {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  max-width: 700px;
  margin: 0;
}

.contact-cards a {
  display: grid;
  gap: 8px;
  padding: 22px;
}

.contact-cards a:hover {
  border-color: rgba(35, 118, 186, 0.38);
}

.contact-cards strong {
  font-size: 20px;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 34px 32px;
  background: var(--color-text-primary);
  color: #fff;
}

.site-footer p {
  margin: 6px 0 0;
  color: rgba(255, 255, 255, 0.72);
}

.footer-logo {
  display: block;
  width: 150px;
  height: auto;
  padding: 8px 10px;
  border-radius: var(--radius-md);
  background: #fff;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-content: start;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.78);
  font-weight: 700;
}

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

.subpage-main {
  background: #fff;
}

.founder-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(340px, 0.92fr);
  gap: 48px;
  align-items: center;
  max-width: 1220px;
  min-height: calc(82vh - 76px);
  margin: 0 auto;
}

.founder-copy {
  max-width: 760px;
}

.founder-aside {
  overflow: hidden;
  border: 1px solid rgba(35, 118, 186, 0.18);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(135deg, rgba(35, 118, 186, 0.12), rgba(255, 255, 255, 0.78)),
    var(--color-surface-subtle);
  box-shadow: var(--shadow-panel);
}

.profile-panel {
  display: grid;
  gap: 18px;
  padding: 28px;
  background: #fff;
}

.profile-logo {
  display: block;
  width: min(100%, 230px);
  height: auto;
}

.profile-panel span {
  color: var(--color-text-muted);
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
}

.profile-panel strong {
  display: block;
  margin-top: 6px;
  color: var(--color-brand-primary);
  font-family: var(--font-heading);
  font-size: 34px;
  line-height: 1;
}

.founder-facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(35, 118, 186, 0.18);
}

.founder-facts div {
  display: grid;
  min-height: 134px;
  align-content: center;
  gap: 6px;
  padding: 18px;
  background: rgba(255, 255, 255, 0.88);
}

.founder-facts strong {
  color: var(--color-brand-primary);
  font-family: var(--font-heading);
  font-size: 38px;
  line-height: 1;
}

.founder-facts span {
  color: var(--color-text-secondary);
  font-size: 13px;
  font-weight: 700;
}

.founder-story {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.9fr);
  gap: 36px;
  background: var(--color-surface-subtle);
}

.content-block,
.content-side,
.detail-columns article {
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-lg);
  background: #fff;
  box-shadow: var(--shadow-subtle);
}

.content-block {
  justify-self: end;
  max-width: 660px;
  padding: 30px;
}

.content-side {
  max-width: 620px;
  padding: 30px;
}

.content-block p:not(.eyebrow),
.content-side li,
.detail-columns p,
.founder-media-band p,
.page-cta p {
  color: var(--color-text-secondary);
}

.credential-list {
  display: grid;
  gap: 10px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.credential-list li {
  position: relative;
  padding-left: 20px;
}

.credential-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7em;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--color-brand-primary);
}

.founder-detail-section {
  background: #fff;
}

.detail-columns {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  max-width: 1220px;
  margin: 0 auto;
}

.detail-columns article {
  padding: 24px;
}

.detail-columns p {
  margin: 14px 0 0;
}

.founder-media-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.86fr);
  gap: 36px;
  align-items: center;
  padding: 0 32px 86px;
  background: #fff;
}

.founder-media-band figure {
  justify-self: end;
  width: min(100%, 720px);
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: var(--color-surface-subtle);
  box-shadow: var(--shadow-panel);
}

.founder-media-band img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.founder-media-band > div {
  max-width: 560px;
}

.video-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.video-links a {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0 14px;
  border: 1px solid var(--color-brand-primary);
  border-radius: var(--radius-md);
  color: var(--color-brand-primary);
  font-weight: 900;
}

.video-links a:hover {
  background: var(--color-brand-primary-soft);
}

.page-cta {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: center;
  background: var(--color-surface-subtle);
}

.page-cta > div {
  max-width: 720px;
}

.program-detail-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(340px, 0.98fr);
  gap: 48px;
  align-items: center;
  max-width: 1220px;
  min-height: calc(82vh - 76px);
  margin: 0 auto;
}

.program-detail-copy {
  max-width: 780px;
}

.program-hero-card {
  overflow: hidden;
  border: 1px solid rgba(35, 118, 186, 0.18);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(135deg, rgba(35, 118, 186, 0.12), rgba(255, 255, 255, 0.82)),
    var(--color-surface-subtle);
  box-shadow: var(--shadow-panel);
}

.seminar-hero-card {
  display: grid;
  align-content: center;
  gap: 14px;
  min-height: 360px;
  padding: 34px;
  border: 1px solid rgba(35, 118, 186, 0.18);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(135deg, rgba(35, 118, 186, 0.14), rgba(255, 255, 255, 0.9)),
    repeating-linear-gradient(90deg, rgba(35, 118, 186, 0.08) 0 1px, transparent 1px 34px);
  box-shadow: var(--shadow-panel);
}

.seminar-hero-card p {
  margin: 0;
  color: var(--color-text-secondary);
  font-size: 18px;
}

.program-detail-media {
  margin: 0;
  background: var(--color-brand-primary-soft);
}

.program-detail-media img {
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.program-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: rgba(35, 118, 186, 0.18);
}

.program-facts div {
  display: grid;
  min-height: 132px;
  align-content: center;
  gap: 6px;
  padding: 18px;
  background: rgba(255, 255, 255, 0.88);
}

.program-facts strong {
  color: var(--color-brand-primary);
  font-family: var(--font-heading);
  font-size: 42px;
  line-height: 1;
}

.program-facts span {
  color: var(--color-text-secondary);
  font-size: 13px;
  font-weight: 700;
}

.program-content-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.72fr);
  gap: 36px;
  align-items: start;
  background: var(--color-surface-subtle);
}

.program-copy-block,
.download-card,
.module-grid article {
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-lg);
  background: #fff;
  box-shadow: var(--shadow-subtle);
}

.program-copy-block {
  justify-self: end;
  max-width: 760px;
  padding: 30px;
}

.program-copy-block p:not(.eyebrow),
.download-card p,
.module-grid p {
  color: var(--color-text-secondary);
}

.download-card {
  display: grid;
  gap: 14px;
  max-width: 460px;
  padding: 28px;
}

.download-card p {
  margin: 0;
}

.download-card .button {
  justify-self: start;
}

.program-modules-section {
  background: #fff;
}

.module-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  max-width: 1220px;
  margin: 0 auto;
}

.module-grid article {
  padding: 24px;
}

.module-grid span {
  color: var(--color-brand-primary);
  font-family: var(--font-heading);
  font-size: 32px;
  line-height: 1;
}

.module-grid h3 {
  margin-top: 16px;
}

.module-grid p {
  margin: 12px 0 0;
}

.instructor-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 0.42fr);
  gap: 48px;
  align-items: center;
  max-width: 1220px;
  min-height: calc(64vh - 76px);
  margin: 0 auto;
}

.instructor-summary-card {
  display: grid;
  min-height: 220px;
  align-content: center;
  gap: 8px;
  padding: 30px;
}

.instructor-summary-card strong {
  color: var(--color-brand-primary);
  font-family: var(--font-heading);
  font-size: 72px;
  line-height: 1;
}

.instructor-summary-card span {
  color: var(--color-text-secondary);
  font-weight: 900;
}

.instructor-directory-section {
  background: var(--color-surface-subtle);
}

.instructor-directory {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  max-width: 1220px;
  margin: 0 auto;
}

.instructor-profile {
  padding: 24px;
}

.instructor-profile-head {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 16px;
  align-items: start;
}

.instructor-profile h2 {
  font-size: 30px;
}

.instructor-profile p {
  margin: 8px 0 0;
  color: var(--color-text-secondary);
  font-weight: 700;
}

.instructor-profile a {
  display: inline-flex;
  margin-top: 8px;
  color: var(--color-brand-primary);
  font-weight: 900;
}

.instructor-profile blockquote {
  margin: 20px 0 0;
  padding: 16px 18px;
  border-left: 5px solid var(--color-brand-accent);
  border-radius: var(--radius-md);
  background: var(--color-surface-subtle);
  color: var(--color-text-secondary);
}

.credential-list.compact {
  margin-top: 20px;
}

.credential-list.compact li {
  font-size: 14px;
}

@media (max-width: 980px) {
  .site-header {
    grid-template-columns: minmax(0, 1fr) auto;
    grid-template-rows: 76px;
    column-gap: 16px;
    row-gap: 0;
    align-items: center;
  }

  .brand {
    grid-column: 1;
    grid-row: 1;
  }

  .menu-button {
    grid-column: 2;
    grid-row: 1;
    align-self: center;
    display: inline-flex;
  }

  .main-nav,
  .header-cta {
    display: none;
  }

  .site-header.nav-open .main-nav,
  .site-header.nav-open .header-cta {
    display: grid;
    grid-column: 1 / -1;
    justify-content: stretch;
  }

  .site-header.nav-open .main-nav {
    grid-row: 2;
    gap: 8px;
    padding-bottom: 8px;
  }

  .site-header.nav-open .main-nav a {
    padding: 10px 0;
  }

  .site-header.nav-open .header-cta {
    grid-row: 3;
    margin-bottom: 14px;
  }

  .hero,
  .lead-section,
  .seminar-home-section,
  .trust-section,
  .contact-section,
  .founder-hero,
  .founder-story,
  .founder-media-band,
  .program-detail-hero,
  .program-content-section,
  .instructor-hero {
    grid-template-columns: 1fr;
  }

  .lead-copy,
  .seminar-home-copy,
  .trust-main,
  .contact-section > div:first-child,
  .content-block,
  .founder-media-band figure,
  .program-copy-block {
    justify-self: start;
    max-width: none;
  }

  .program-cards,
  .date-list,
  .testimonial-grid,
  .team-grid,
  .experience-grid,
  .detail-columns,
  .module-grid,
  .instructor-preview-grid,
  .instructor-directory {
    grid-template-columns: 1fr;
  }

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

  .founder-media-band {
    padding-top: 0;
  }
}

@media (max-width: 640px) {
  .site-header,
  .section-pad,
  .site-footer,
  .founder-media-band {
    padding-left: 18px;
    padding-right: 18px;
  }

  .brand {
    min-width: 0;
  }

  .brand-logo {
    width: 48px;
    height: 34px;
  }

  .brand-copy strong {
    font-size: 19px;
  }

  .hero {
    min-height: auto;
    padding-top: 58px;
  }

  .founder-hero {
    min-height: auto;
    padding-top: 58px;
  }

  .program-detail-hero {
    min-height: auto;
    padding-top: 58px;
  }

  .hero-lead {
    font-size: 17px;
  }

  .hero-actions,
  .site-footer {
    flex-direction: column;
  }

  .metric-grid,
  .founder-facts,
  .program-facts,
  .quick-contact,
  .interest-form,
  .contact-cards {
    grid-template-columns: 1fr;
  }

  .program-card {
    min-height: auto;
  }

  .banner-band img {
    aspect-ratio: 1.4 / 1;
  }

  .experience-grid img {
    min-height: 220px;
  }

  .page-cta,
  .video-links {
    align-items: stretch;
    flex-direction: column;
  }

  .blog-list a {
    grid-template-columns: 1fr;
  }

  .blog-list span {
    grid-row: auto;
  }
}

/* Honeypot anti-spam: oculto para humanos, visible para bots */
.hp-field {
  position: absolute;
  left: -5000px;
  width: 0;
  height: 0;
  opacity: 0;
}

/* Mensaje de estado del formulario de contacto */
.form-status {
  margin: 0;
  min-height: 1.2em;
  font-size: 15px;
  color: var(--color-text-secondary);
}

.form-status.is-ok {
  color: var(--color-brand-primary-dark);
  font-weight: 700;
}

.form-status.is-error {
  color: #c0392b;
  font-weight: 700;
}