/* =========================================================
   Tandartsen Beelbroek — Design System
   Recruitment-first dental practice website
   ========================================================= */

:root {
  /* Tandpoort palette — warm-indigo + sunset beige */
  --color-bg: #ffffff;
  --color-bg-soft: #F5F2EB;
  --color-bg-warm: #EEEAE2;
  --color-text: #2A2A2A;
  --color-text-muted: #5a5a5a;
  --color-accent: #3D4F7C;
  --color-accent-soft: #E0E5EF;
  --color-accent-dark: #2C3A5C;
  --color-wood: #D4C5A0;
  --color-line: #D8D3C8;

  --font-display: "Lora", Georgia, "Times New Roman", serif;
  --font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", Arial, sans-serif;

  --container: 1200px;
  --container-narrow: 800px;
  --radius: 4px;
  --radius-lg: 12px;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.08);

  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 1rem;
  --space-4: 1.5rem;
  --space-5: 2rem;
  --space-6: 3rem;
  --space-7: 4.5rem;
  --space-8: 6rem;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: var(--color-accent-dark);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  transition: opacity 0.2s ease;
}
a:hover { opacity: 0.7; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: -0.01em;
  line-height: 1.15;
  margin: 0 0 var(--space-3);
}

h1 { font-size: clamp(2.25rem, 5vw + 1rem, 4.5rem); }
h2 { font-size: clamp(1.75rem, 2vw + 1rem, 2.75rem); }
h3 { font-size: 1.4rem; }
h4 { font-size: 1.1rem; }

p { margin: 0 0 var(--space-3); }

.eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-3);
}

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--space-4);
}
.container-narrow {
  max-width: var(--container-narrow);
  margin: 0 auto;
  padding: 0 var(--space-4);
}

section { padding: var(--space-7) 0; }
@media (min-width: 768px) { section { padding: var(--space-8) 0; } }

/* ---------- Navigation ---------- */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--color-line);
}
.site-nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--container);
  margin: 0 auto;
  padding: var(--space-3) var(--space-4);
}
.site-nav__brand {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--color-text);
  border: 0;
  letter-spacing: -0.01em;
  line-height: 1.1;
  display: inline-flex;
  flex-direction: column;
  gap: 1px;
}
.site-nav__brand strong { color: var(--color-accent); font-weight: 500; }
.site-nav__brand small {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-style: italic;
  font-weight: 400;
  color: var(--color-text-muted);
  letter-spacing: 0.02em;
}

.site-nav__links {
  display: none;
  gap: var(--space-5);
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
}
.site-nav__links a {
  color: var(--color-text);
  font-size: 0.95rem;
  border: 0;
  padding: var(--space-2) 0;
  position: relative;
}
.site-nav__links a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 1px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s ease;
}
.site-nav__links a:hover::after,
.site-nav__links a.is-active::after { transform: scaleX(1); }

.site-nav__cta {
  display: none;
  margin-left: var(--space-4);
}

.site-nav__toggle {
  display: inline-flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 0 8px;
  border: 0;
  background: transparent;
  cursor: pointer;
}
.site-nav__toggle span {
  display: block;
  height: 2px;
  background: var(--color-text);
  transition: transform 0.25s ease, opacity 0.25s ease;
}
.site-nav.is-open .site-nav__toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.site-nav.is-open .site-nav__toggle span:nth-child(2) { opacity: 0; }
.site-nav.is-open .site-nav__toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (min-width: 900px) {
  .site-nav__links { display: flex; }
  .site-nav__cta { display: inline-flex; }
  .site-nav__toggle { display: none; }
}

.site-nav__mobile {
  display: none;
  border-top: 1px solid var(--color-line);
  background: var(--color-bg);
  padding: var(--space-4);
}
.site-nav__mobile ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-3);
}
.site-nav__mobile a {
  border: 0;
  font-size: 1.1rem;
  color: var(--color-text);
}
.site-nav.is-open .site-nav__mobile { display: block; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.85rem 1.4rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  border: 1px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.15s ease;
}
.btn:hover { transform: translateY(-1px); opacity: 1; }
.btn--primary { background: var(--color-accent); color: #fff; }
.btn--primary:hover { background: var(--color-accent-dark); }
.btn--ghost { background: transparent; color: var(--color-text); border-color: var(--color-text); }
.btn--ghost:hover { background: var(--color-text); color: #fff; }
.btn--light { background: #fff; color: var(--color-accent-dark); }
.btn--light:hover { background: var(--color-accent-soft); }
.btn--lg { padding: 1.05rem 1.8rem; font-size: 1rem; }

.btn-arrow::after {
  content: "→";
  display: inline-block;
  transition: transform 0.2s ease;
}
.btn-arrow:hover::after { transform: translateX(3px); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: var(--space-7) 0 var(--space-8);
  background: var(--color-bg-soft);
  overflow: hidden;
}
.hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  align-items: center;
}
.hero__content { max-width: 38rem; }
.hero__title { margin-bottom: var(--space-4); }
.hero__title em {
  font-style: italic;
  color: var(--color-accent);
}
.hero__lede {
  font-size: 1.15rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-5);
}
.hero__cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}
.hero__media {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  aspect-ratio: 4 / 5;
}
.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero__badge {
  position: absolute;
  bottom: var(--space-4);
  left: var(--space-4);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius);
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--color-accent-dark);
}

@media (min-width: 900px) {
  .hero { padding: var(--space-8) 0; }
  .hero__grid {
    grid-template-columns: 1.05fr 1fr;
    gap: var(--space-7);
  }
}

/* ---------- Section header ---------- */
.section-header {
  max-width: 50rem;
  margin: 0 auto var(--space-6);
  text-align: center;
}
.section-header--left { text-align: left; margin-left: 0; }

/* ---------- Cards / grids ---------- */
.grid {
  display: grid;
  gap: var(--space-5);
}
.grid-2 { grid-template-columns: 1fr; }
.grid-3 { grid-template-columns: 1fr; }
.grid-4 { grid-template-columns: repeat(2, 1fr); }
@media (min-width: 700px) {
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
}

.card {
  background: var(--color-bg);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.card__icon {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--color-accent-soft);
  color: var(--color-accent-dark);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.2rem;
  margin-bottom: var(--space-3);
}
.card h3 { font-size: 1.25rem; margin-bottom: var(--space-2); }
.card p { color: var(--color-text-muted); margin: 0; font-size: 0.95rem; }

/* ---------- USP / Stats ---------- */
.usp {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  background: var(--color-accent);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: var(--space-6);
}
.usp__item .num {
  font-family: var(--font-display);
  font-size: 2.5rem;
  display: block;
  line-height: 1;
  margin-bottom: var(--space-2);
}
.usp__item p { color: rgba(255,255,255,0.85); margin: 0; font-size: 0.95rem; }
@media (min-width: 700px) { .usp { grid-template-columns: repeat(4, 1fr); } }

/* ---------- Split content ---------- */
.split {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  align-items: center;
}
.split--reverse .split__media { order: -1; }
.split__media {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: var(--color-bg-warm);
}
.split__media img { width: 100%; height: 100%; object-fit: cover; }
@media (min-width: 900px) {
  .split { grid-template-columns: 1fr 1fr; gap: var(--space-7); }
  .split--reverse .split__media { order: 0; }
  .split--reverse .split__content { order: -1; }
}

/* ---------- Team ---------- */
.team-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
}
@media (min-width: 600px) { .team-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .team-grid { grid-template-columns: repeat(3, 1fr); } }

.team-card { text-align: left; }
.team-card__photo {
  aspect-ratio: 3 / 4;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-bg-warm);
  margin-bottom: var(--space-3);
}
.team-card__photo img { width: 100%; height: 100%; object-fit: cover; }
.team-card__name {
  font-family: var(--font-display);
  font-size: 1.35rem;
  margin: 0 0 var(--space-1);
}
.team-card__role {
  font-size: 0.9rem;
  color: var(--color-accent);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-weight: 600;
  margin: 0 0 var(--space-2);
}
.team-card__bio { color: var(--color-text-muted); font-size: 0.95rem; margin: 0; }

/* ---------- Recruitment block ---------- */
.recruit {
  background: var(--color-bg-warm);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
  align-items: center;
}
@media (min-width: 800px) {
  .recruit { grid-template-columns: 1.4fr 1fr; padding: var(--space-7); }
}
.recruit h2 { margin-top: 0; }
.recruit ul {
  list-style: none;
  margin: 0 0 var(--space-4);
  padding: 0;
  display: grid;
  gap: var(--space-2);
}
.recruit li {
  padding-left: 1.5rem;
  position: relative;
}
.recruit li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-weight: 700;
}

/* ---------- Practical info ---------- */
.info-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
}
@media (min-width: 800px) { .info-grid { grid-template-columns: repeat(3, 1fr); } }
.info-block h3 {
  font-family: var(--font-body);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-accent);
  font-weight: 600;
  margin-bottom: var(--space-3);
}
.info-block p, .info-block dl { margin: 0; color: var(--color-text-muted); }
.info-block dl { display: grid; grid-template-columns: 1fr 1fr; gap: 4px 12px; font-size: 0.95rem; }
.info-block dt { color: var(--color-text); }

/* ---------- Forms ---------- */
.form {
  display: grid;
  gap: var(--space-3);
  background: var(--color-bg-soft);
  padding: var(--space-5);
  border-radius: var(--radius-lg);
}
.form__row { display: grid; gap: var(--space-3); }
@media (min-width: 600px) { .form__row.two { grid-template-columns: 1fr 1fr; } }

.form label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-1);
  color: var(--color-text);
}
.form input, .form select, .form textarea {
  width: 100%;
  font-family: inherit;
  font-size: 1rem;
  padding: 0.8rem 0.9rem;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  background: #fff;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.form input:focus, .form select:focus, .form textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-soft);
}
.form textarea { min-height: 140px; resize: vertical; }
.form__note { font-size: 0.85rem; color: var(--color-text-muted); margin: 0; }

/* ---------- CTA banner ---------- */
.cta-banner {
  background: var(--color-accent-dark);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  text-align: center;
}
.cta-banner h2 { color: #fff; }
.cta-banner p { color: rgba(255,255,255,0.85); max-width: 38rem; margin: 0 auto var(--space-4); }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--color-text);
  color: rgba(255,255,255,0.85);
  padding: var(--space-7) 0 var(--space-5);
  margin-top: var(--space-8);
}
.site-footer a { color: #fff; border-bottom-color: rgba(255,255,255,0.4); }
.site-footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
  margin-bottom: var(--space-5);
}
@media (min-width: 700px) { .site-footer__grid { grid-template-columns: 2fr 1fr 1fr 1fr; } }
.site-footer h4 {
  color: #fff;
  font-family: var(--font-body);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: var(--space-3);
}
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: var(--space-2); }
.site-footer__brand {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: #fff;
  margin-bottom: var(--space-2);
  letter-spacing: -0.01em;
}
.site-footer__bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-3);
  padding-top: var(--space-4);
  border-top: 1px solid rgba(255,255,255,0.15);
  font-size: 0.85rem;
  color: rgba(255,255,255,0.6);
}

/* ---------- Page header (sub-pages) ---------- */
.page-header {
  background: var(--color-bg-soft);
  padding: var(--space-7) 0 var(--space-6);
}
.page-header h1 { margin-bottom: var(--space-3); }
.page-header p {
  color: var(--color-text-muted);
  font-size: 1.1rem;
  max-width: 40rem;
  margin: 0;
}

/* ---------- Construction banner (status update) ---------- */
.status-banner {
  background: var(--color-accent-soft);
  border-left: 3px solid var(--color-accent);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius);
  font-size: 0.95rem;
  color: var(--color-accent-dark);
  margin-bottom: var(--space-4);
}
.status-banner strong { font-weight: 600; }

/* ---------- Image gallery ---------- */
.gallery {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
}
@media (min-width: 700px) { .gallery { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .gallery { grid-template-columns: repeat(3, 1fr); } }
.gallery__item {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4 / 5;
  background: var(--color-bg-warm);
}
.gallery__item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.gallery__item:hover img { transform: scale(1.04); }

/* ---------- Utilities ---------- */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.muted { color: var(--color-text-muted); }
.bg-soft { background: var(--color-bg-soft); }
.bg-warm { background: var(--color-bg-warm); }

/* ---------- Cookie banner ---------- */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-text);
  color: #fff;
  padding: var(--space-4);
  z-index: 100;
  box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.15);
  animation: cookieSlideUp 0.3s ease;
}
.cookie-banner__inner {
  max-width: var(--container);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.cookie-banner p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.5;
  flex: 1;
  color: rgba(255, 255, 255, 0.9);
}
.cookie-banner a {
  color: #fff;
  border-bottom-color: rgba(255, 255, 255, 0.5);
}
.cookie-banner__actions {
  display: flex;
  gap: var(--space-2);
  flex-shrink: 0;
}
.cookie-banner__actions .btn {
  padding: 0.6rem 1.1rem;
  font-size: 0.9rem;
}
.cookie-banner__actions .btn--ghost {
  color: rgba(255, 255, 255, 0.85);
  border-color: rgba(255, 255, 255, 0.35);
}
.cookie-banner__actions .btn--ghost:hover {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
}
@media (min-width: 760px) {
  .cookie-banner__inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-5);
  }
}
@keyframes cookieSlideUp {
  from { transform: translateY(100%); }
  to { transform: translateY(0); }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
}