/* =========================================================
   PWRmind — front-end stylesheet
   ========================================================= */

:root {
  --blue: #1E4F7A;
  --blue-dark: #163b5c;
  --blue-soft: #e8eef3;
  --green: #6E8C7D;
  --green-soft: #eaf0ed;
  --orange: #F4A261;
  --orange-dark: #e08a44;
  --light: #F6F8F7;
  --white: #ffffff;
  --text: #263139;
  --text-muted: #5c6b73;
  --border: #e3e8e6;
  --radius-lg: 26px;
  --radius-md: 16px;
  --radius-sm: 10px;
  --shadow: 0 24px 48px -28px rgba(30, 79, 122, 0.28);
  --shadow-sm: 0 10px 24px -16px rgba(30, 79, 122, 0.22);
  --container: 1180px;
  --font-serif: 'Lora', Georgia, 'Times New Roman', serif;
  --font-sans: 'Mulish', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--text);
  background: var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
h1, h2, h3, h4 {
  font-family: var(--font-serif);
  color: var(--blue);
  font-weight: 600;
  line-height: 1.25;
  margin: 0 0 0.5em;
}
h1 { font-size: clamp(2.2rem, 4vw, 3.4rem); }
h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); }
h3 { font-size: 1.35rem; }
p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--orange-dark);
  margin-bottom: 0.9em;
}

.section { padding: 88px 0; }
.section--tight { padding: 56px 0; }
.section--soft { background: var(--light); }
.section--blue { background: var(--blue); color: #dfe9f1; }
.section--blue h2, .section--blue h3 { color: var(--white); }

.lede {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 62ch;
}
.center { text-align: center; margin-left: auto; margin-right: auto; }

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 0.98rem;
  padding: 14px 28px;
  border-radius: 999px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease, background-color .15s ease, color .15s ease;
}
.btn-primary {
  background: var(--orange);
  color: #24303a;
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover { background: var(--orange-dark); transform: translateY(-1px); }
.btn-outline {
  background: transparent;
  border-color: currentColor;
  color: var(--blue);
}
.btn-outline:hover { background: var(--blue); color: var(--white); border-color: var(--blue); }
.section--blue .btn-outline { color: var(--white); }
.section--blue .btn-outline:hover { background: var(--white); color: var(--blue); }
.btn-sm { padding: 9px 18px; font-size: 0.86rem; }
.btn-link { font-weight: 700; color: var(--blue); border-bottom: 2px solid var(--orange); padding-bottom: 2px; }

/* --- Header --- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px 24px;
}
.brand { display: flex; align-items: center; }
.brand img { height: 44px; width: auto; }
.main-nav { display: flex; align-items: center; gap: 24px; }
.main-nav ul { display: flex; gap: 20px; }
.main-nav a {
  font-size: 0.97rem;
  font-weight: 600;
  color: var(--text);
  position: relative;
  padding: 6px 0;
}
.main-nav a:hover, .main-nav a.is-active { color: var(--blue); }
.main-nav a.is-active::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 2px;
  background: var(--orange);
  border-radius: 2px;
}
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--blue);
  margin: 5px 0;
  border-radius: 2px;
}

/* --- Hero (full-width banner met foto en lichte overvloeiing) --- */
.hero-banner {
  position: relative;
  overflow: hidden;
  min-height: 340px;
  display: flex;
  align-items: center;
  background: var(--light);
}
.hero-banner__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-banner__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  /* de foto zelf begint al bovenaan met de horizon/het hoofd:
     kader daarom vanaf boven, zodat er nooit iets van de foto "verdwijnt" */
  object-position: center top;
}
.hero-banner .container { position: relative; z-index: 2; width: 100%; }
.hero-banner__text {
  position: relative;
  max-width: 520px;
  padding: 26px 60px 26px 0;
}
.hero-banner__text h1 { font-size: clamp(1.7rem, 2.8vw, 2.4rem); }
/* Lichte overvloeiing gekoppeld aan het tekstblok zelf (niet aan de viewportbreedte),
   zodat de tekst op elke schermbreedte leesbaar blijft boven de foto. */
.hero-banner__text::before {
  content: "";
  position: absolute;
  top: -60px;
  bottom: -60px;
  left: -2000px;
  right: -50px;
  background: linear-gradient(90deg,
    var(--light) 0%,
    var(--light) 78%,
    rgba(246, 248, 247, 0.88) 90%,
    rgba(246, 248, 247, 0) 100%);
  z-index: -1;
}
.hero-banner__text .eyebrow { letter-spacing: 0.14em; }
.hero__actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 22px; }
.hero-banner__quote {
  position: absolute;
  top: 26px;
  right: 0;
  max-width: 240px;
  text-align: right;
  z-index: 2;
  padding: 14px 20px 14px 36px;
}
.hero-banner__quote::before {
  content: "";
  position: absolute;
  inset: -16px -16px -46px -64px;
  background: radial-gradient(ellipse at top right, rgba(20, 35, 46, 0.32), transparent 75%);
  z-index: -1;
}
.hero-banner__quote blockquote {
  font-family: var(--font-serif);
  font-style: italic;
  color: #fff;
  font-size: 0.92rem;
  line-height: 1.4;
  margin: 0 0 5px;
  text-shadow: 0 2px 10px rgba(0,0,0,0.25);
}
.hero-banner__quote cite {
  font-style: normal;
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #f1e8dc;
  font-weight: 700;
}
@media (max-width: 980px) {
  .hero-banner { min-height: 0; padding: 200px 0 0; align-items: flex-end; }
  .hero-banner__text {
    max-width: none;
    width: 100%;
    padding: 32px 24px 36px;
    margin: 0 -24px;
  }
  .hero-banner__text::before {
    top: -70px;
    left: -2000px;
    right: -2000px;
    background: linear-gradient(0deg,
      var(--light) 0%,
      var(--light) 72%,
      rgba(246, 248, 247, 0.85) 85%,
      rgba(246, 248, 247, 0) 100%);
  }
  .hero-banner__quote { display: none; }
}
@media (max-width: 560px) {
  .hero-banner { padding-top: 170px; }
}

/* --- Theme / service cards --- */
.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
  margin-top: 48px;
}
.theme-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  transition: box-shadow .2s ease, transform .2s ease;
}
.theme-card:hover { box-shadow: var(--shadow-sm); transform: translateY(-3px); }
.theme-card__icon {
  width: 52px; height: 52px;
  border-radius: 50%;
  background: var(--green-soft);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
  color: var(--green);
}
.theme-card h3 { margin-bottom: 0.4em; }
.theme-card p { color: var(--text-muted); font-size: 0.98rem; }

/* --- Compacte iconenrij (homepage teaser) --- */
.icon-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 20px 24px;
  margin-top: 44px;
  text-align: center;
}
.icon-item__badge {
  width: 74px; height: 74px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 16px;
}
.icon-item h3 { font-size: 1.02rem; margin-bottom: 0.3em; }
.icon-item p { font-size: 0.86rem; color: var(--text-muted); }
.icon-item__desc {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.icon-item:nth-child(6n+1) .icon-item__badge { background: var(--green-soft); color: var(--green); }
.icon-item:nth-child(6n+2) .icon-item__badge { background: #fdeee1; color: var(--orange-dark); }
.icon-item:nth-child(6n+3) .icon-item__badge { background: var(--blue-soft); color: var(--blue); }
.icon-item:nth-child(6n+4) .icon-item__badge { background: var(--green-soft); color: var(--green); }
.icon-item:nth-child(6n+5) .icon-item__badge { background: var(--blue-soft); color: var(--blue); }
.icon-item:nth-child(6n+6) .icon-item__badge { background: #fdeee1; color: var(--orange-dark); }

/* --- Boekomslag (herbruikbaar: homepage-teaser + Boek-pagina) --- */
.book-cover {
  width: 168px;
  aspect-ratio: 3 / 4.3;
  position: relative;
  border-radius: 4px 12px 12px 4px;
  background:
    radial-gradient(120% 90% at 15% 8%, rgba(255,255,255,0.16), transparent 55%),
    linear-gradient(155deg, #2c6b99 0%, var(--blue) 55%, #163b5c 100%);
  box-shadow:
    10px 16px 30px -14px rgba(20, 45, 68, 0.55),
    inset -5px 0 0 rgba(0,0,0,0.18),
    inset 0 0 0 1px rgba(255,255,255,0.08);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 22px 16px;
  overflow: hidden;
}
.book-cover::before {
  content: "";
  position: absolute;
  left: 10px; top: 0; bottom: 0;
  width: 1px;
  background: rgba(255,255,255,0.14);
}
.book-cover__mark { width: 30px; height: 30px; opacity: 0.9; margin-bottom: 12px; filter: brightness(0) invert(1); }
.book-cover__eyebrow {
  font-family: var(--font-sans);
  font-size: 0.6rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.65);
}
.book-cover__rule { width: 26px; height: 1px; background: rgba(255,255,255,0.35); margin: 10px 0; }
.book-cover__title {
  font-family: var(--font-serif);
  color: #fff;
  font-size: 1rem;
  line-height: 1.22;
  margin: 0 0 8px;
  overflow-wrap: break-word;
  hyphens: auto;
}
.book-cover__subtitle {
  font-family: var(--font-sans);
  color: rgba(255,255,255,0.8);
  font-size: 0.72rem;
  line-height: 1.4;
  margin: 0;
}
.book-cover--lg { width: 100%; max-width: 240px; padding: 34px 26px; }
.book-cover--lg .book-cover__mark { width: 38px; height: 38px; margin-bottom: 16px; }
.book-cover--lg .book-cover__title { font-size: 1.4rem; }
.book-cover--lg .book-cover__subtitle { font-size: 0.82rem; }

/* --- Boek-pagina: hero --- */
.book-block {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 56px;
  align-items: center;
}
.book-block__cover { display: flex; justify-content: center; }
@media (max-width: 760px) {
  .book-block__cover { order: -1; }
}

/* --- Quote --- */
.quote-block { text-align: center; max-width: 780px; margin: 0 auto; }
.quote-block blockquote {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 2.6vw, 2.1rem);
  color: var(--blue);
  font-style: italic;
  line-height: 1.5;
  margin: 0 0 20px;
}
.quote-block cite {
  font-style: normal;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 0.82rem;
  color: var(--orange-dark);
}

/* --- Band: citaat / boek / nieuwsbrief --- */
.feature-band {
  display: grid;
  grid-template-columns: 0.9fr 1fr 0.95fr;
  gap: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.feature-band > div { padding: 44px 36px; }
.feature-band__quote {
  background: linear-gradient(160deg, var(--green-soft), var(--blue-soft));
  display: flex;
  align-items: center;
}
.feature-band__quote blockquote {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.4rem;
  color: var(--blue);
  line-height: 1.45;
  margin: 0;
}
.feature-band__quote cite {
  display: block;
  margin-top: 14px;
  font-style: normal;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--green);
}
.feature-band__book { background: var(--white); }
.feature-band__book .book-cover { margin: 0 0 24px; }
.feature-band__newsletter { background: var(--light); }
.feature-band__newsletter form { display: flex; flex-direction: column; gap: 10px; margin-top: 18px; }
.feature-band__newsletter input[type=email] {
  padding: 13px 16px;
  border-radius: 999px;
  border: 1.5px solid var(--border);
  font-family: var(--font-sans);
  font-size: 0.95rem;
}
.feature-band__newsletter input[type=email]:focus { outline: 2px solid var(--orange); border-color: var(--orange); }
.feature-band .eyebrow { margin-bottom: 0.6em; }
.feature-band h2 { font-size: 1.3rem; }
.privacy-note { font-size: 0.8rem; color: var(--text-muted); margin-top: 12px; }

@media (max-width: 980px) {
  .feature-band { grid-template-columns: 1fr; }
}

/* --- Newsletter (los, bijv. op de Boek-pagina) --- */
.newsletter-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 48px;
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}
.newsletter-form {
  display: flex;
  gap: 12px;
  margin-top: 24px;
  flex-wrap: wrap;
  justify-content: center;
}
.newsletter-form input[type=email] {
  flex: 1 1 260px;
  padding: 14px 18px;
  border-radius: 999px;
  border: 1.5px solid var(--border);
  font-family: var(--font-sans);
  font-size: 0.98rem;
}
.newsletter-form input[type=email]:focus { outline: 2px solid var(--orange); border-color: var(--orange); }

/* --- Footer (licht, minimalistisch) --- */
.site-footer { background: var(--light); color: var(--text-muted); padding: 40px 0; border-top: 1px solid var(--border); }
.footer-grid {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}
.footer-brand { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.footer-brand img { height: 34px; }
.footer-brand p { color: var(--text-muted); font-size: 0.86rem; margin: 0; }
.footer-tagline { color: var(--text-muted); font-size: 0.82rem; letter-spacing: 0.03em; }
.footer-col { display: none; }
.footer-social { display: flex; gap: 10px; }
.footer-social a {
  width: 34px; height: 34px;
  border-radius: 50%;
  border: 1px solid var(--border);
  color: var(--blue);
  display: flex; align-items: center; justify-content: center;
}
.footer-social a:hover { background: var(--orange); border-color: var(--orange); color: #fff; }
.footer-bottom {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 0.85rem;
  color: var(--text-muted);
}
.footer-bottom .divider { opacity: 0.5; }

/* --- Page hero (inner pages) --- */
.page-hero { padding: 64px 0 56px; background: var(--light); }
.page-hero h1 { max-width: 20ch; }
.page-hero .lede { margin-top: 14px; }

/* --- Blog --- */
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; margin-top: 40px; }
.post-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: box-shadow .2s ease, transform .2s ease;
  display: flex;
  flex-direction: column;
}
.post-card:hover { box-shadow: var(--shadow-sm); transform: translateY(-3px); }
.post-card__image { aspect-ratio: 16/10; background: var(--green-soft); overflow: hidden; }
.post-card__image img { width: 100%; height: 100%; object-fit: cover; }
.post-card__body { padding: 24px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.post-card__meta { font-size: 0.8rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.04em; }
.post-card__excerpt { color: var(--text-muted); font-size: 0.95rem; flex: 1; }
.tag {
  display: inline-block;
  background: var(--green-soft);
  color: var(--green);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 999px;
  letter-spacing: 0.03em;
}
.category-filter { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 28px; }
.category-filter a {
  border: 1.5px solid var(--border);
  border-radius: 999px;
  padding: 7px 16px;
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--text-muted);
}
.category-filter a.is-active, .category-filter a:hover { border-color: var(--blue); color: var(--blue); }

.article {
  max-width: 760px;
  margin: 0 auto;
  padding: 56px 0 88px;
}
.article__meta { color: var(--text-muted); font-size: 0.9rem; margin-bottom: 20px; }
.article__cover { border-radius: var(--radius-lg); overflow: hidden; margin-bottom: 36px; aspect-ratio: 16/9; }
.article__cover img { width: 100%; height: 100%; object-fit: cover; }
.article__body { font-size: 1.06rem; color: #38434c; }
.article__body p, .article__body ul, .article__body ol { margin-bottom: 1.3em; }
.article__body a { color: var(--blue); text-decoration: underline; text-decoration-color: var(--orange); }
.article__body h2 { margin-top: 1.6em; }
.article__tags { display: flex; gap: 8px; margin-top: 32px; flex-wrap: wrap; }
.article__back { display: inline-block; margin-top: 40px; }

/* --- Agenda --- */
.agenda-list { display: flex; flex-direction: column; gap: 18px; margin-top: 40px; }
.agenda-item {
  display: grid;
  grid-template-columns: 110px 1fr auto;
  gap: 24px;
  align-items: center;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 22px 26px;
}
.agenda-item__date {
  text-align: center;
  background: var(--light);
  border-radius: var(--radius-sm);
  padding: 12px 8px;
}
.agenda-item__date .day { display: block; font-family: var(--font-serif); font-size: 1.7rem; color: var(--blue); font-weight: 700; }
.agenda-item__date .month { display: block; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-muted); }
.agenda-item__meta { font-size: 0.88rem; color: var(--text-muted); margin-top: 4px; }
.agenda-item__type { color: var(--green); font-weight: 700; font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.05em; }
.empty-note { background: var(--light); border-radius: var(--radius-md); padding: 32px; text-align: center; color: var(--text-muted); margin-top: 40px; }

/* --- Aanbod / programma --- */
.program-list { display: flex; flex-direction: column; gap: 22px; margin-top: 44px; }
.program-item {
  display: grid;
  grid-template-columns: 1.3fr 0.9fr auto;
  gap: 24px;
  align-items: center;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 30px;
}
.program-item__meta { font-size: 0.86rem; color: var(--text-muted); }
.program-item__meta div { margin-bottom: 4px; }

/* --- Tarieven --- */
.pricing-category { margin-bottom: 48px; }
.pricing-category:last-child { margin-bottom: 0; }
.pricing-category__desc { color: var(--text-muted); margin-top: -6px; margin-bottom: 18px; max-width: 62ch; }
.pricing-list { border-top: 1px solid var(--border); }
.pricing-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 24px;
  padding: 15px 0;
  border-bottom: 1px solid var(--border);
}
.pricing-row__label { color: var(--text); }
.pricing-row__price {
  font-family: var(--font-serif);
  font-weight: 700;
  color: var(--blue);
  white-space: nowrap;
}
.pricing-note {
  font-size: 0.86rem;
  color: var(--text-muted);
  font-style: italic;
  margin-top: 14px;
}
.pricing-motto {
  text-align: center;
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--blue);
  font-size: 1.15rem;
  letter-spacing: 0.01em;
}
.pricing-motto span { color: var(--orange-dark); font-style: normal; padding: 0 6px; }
.goed-om-te-weten ul { margin: 0; padding: 0; list-style: none; }
.goed-om-te-weten li {
  position: relative;
  padding-left: 26px;
  margin-bottom: 12px;
  color: var(--text);
}
.goed-om-te-weten li::before {
  content: "";
  position: absolute;
  left: 0; top: 9px;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--orange);
}

/* --- Contact --- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; margin-top: 40px; align-items: start; }
.contact-info-card {
  background: var(--light);
  border-radius: var(--radius-lg);
  padding: 36px;
}
.contact-info-card h3 { margin-top: 24px; font-size: 1rem; }
.contact-info-card h3:first-child { margin-top: 0; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-weight: 700; margin-bottom: 6px; font-size: 0.92rem; }
.form-group input, .form-group textarea {
  width: 100%;
  padding: 13px 16px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--border);
  font-family: var(--font-sans);
  font-size: 0.98rem;
}
.form-group input:focus, .form-group textarea:focus { outline: 2px solid var(--orange); border-color: var(--orange); }
.alert { padding: 16px 20px; border-radius: var(--radius-sm); margin-bottom: 24px; font-size: 0.95rem; }
.alert-success { background: var(--green-soft); color: #3d5347; }
.alert-error { background: #fbeae4; color: #9c3b1f; }

/* --- Over mij --- */
.about-grid { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 56px; align-items: start; }
.about-photo { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow); aspect-ratio: 3/4; background: var(--green-soft); }
.about-photo img { width: 100%; height: 100%; object-fit: cover; }
.about-body { font-size: 1.02rem; }

/* --- Utility --- */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--blue);
  color: var(--white);
  padding: 12px 20px;
  z-index: 999;
  border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }
.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;
}
.mt-0 { margin-top: 0; }
.text-center { text-align: center; }
.section-head { max-width: 680px; margin-bottom: 8px; }

/* --- Responsive --- */
@media (max-width: 980px) {
  .about-grid, .book-block, .contact-grid { grid-template-columns: 1fr; }
  .card-grid { grid-template-columns: repeat(2, 1fr); }
  .blog-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .program-item { grid-template-columns: 1fr; text-align: left; }
}
@media (max-width: 1260px) {
  .main-nav ul { display: none; }
  .main-nav .header-cta { display: none; }
  .nav-toggle { display: block; }
  .site-header.is-open .main-nav {
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: var(--white);
    border-bottom: 1px solid var(--border);
    padding: 20px 24px 28px;
    flex-direction: column;
    align-items: flex-start;
  }
  .site-header.is-open .main-nav ul {
    display: flex;
    flex-direction: column;
    gap: 14px;
    width: 100%;
  }
  .site-header.is-open .main-nav .header-cta { display: inline-flex; margin-top: 16px; }
}
@media (max-width: 760px) {
  .card-grid, .blog-grid { grid-template-columns: 1fr; }
  .icon-row { grid-template-columns: repeat(2, 1fr); gap: 24px 16px; }
  .footer-grid { grid-template-columns: 1fr; }
  .agenda-item { grid-template-columns: 1fr; text-align: left; }
  .agenda-item__date { justify-self: start; width: 90px; }
  .section { padding: 60px 0; }
}