/* ================================================
   Rex Mundio — Portfolio
   Warm artistic theme inspired by public art
   ================================================ */

/* --- Reset & Custom Properties --- */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --bg: #F8F6F1;
  --bg-alt: #EFEDE7;
  --bg-card: #FFFFFF;
  --text: #1A1A1A;
  --text-muted: #5A5A5A;
  --text-light: #888888;
  --accent: #D94E1E;
  --accent-hover: #C0441A;
  --accent-light: rgba(217, 78, 30, 0.08);
  --accent-2: #1E6FD9;
  --border: #E5E2DB;
  --border-dark: #D0CDC5;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 30px rgba(0,0,0,0.1);
  --shadow-xl: 0 20px 60px rgba(0,0,0,0.12);
  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 16px;
  --transition: 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition-slow: 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --font-heading: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;
  --container: 1200px;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
  line-height: 1.6;
}

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

ul { list-style: none; }

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

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
  color: inherit;
}

input, textarea, select {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
}

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 4vw, 2.5rem);
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9375rem;
  padding: 0.875rem 1.75rem;
  border-radius: 100px;
  transition: all var(--transition);
  border: 2px solid transparent;
}

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

.btn--primary:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn--primary svg {
  transition: transform var(--transition);
}

.btn--primary:hover svg {
  transform: translate(2px, -2px);
}

.btn--outline {
  border-color: var(--border-dark);
  color: var(--text);
}

.btn--outline:hover {
  border-color: var(--text);
  background: var(--text);
  color: var(--bg);
  transform: translateY(-2px);
}

.hero__ctas {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* --- Header --- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 1rem 0;
  transition: background var(--transition), padding var(--transition), box-shadow var(--transition);
}

.header.scrolled {
  background: rgba(248, 246, 241, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: 0.625rem 0;
  box-shadow: 0 1px 0 var(--border);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header__logo {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  z-index: 101;
}

.header__logo-mark {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.875rem;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent);
  color: #fff;
  border-radius: var(--radius-sm);
}

.header__logo-text {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: -0.01em;
}

.header__nav {
  display: none;
  gap: 2rem;
}

.header__nav a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color var(--transition);
  position: relative;
}

.header__nav a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: width var(--transition);
}

.header__nav a:hover {
  color: var(--text);
}

.header__nav a:hover::after,
.header__nav a.active::after {
  width: 100%;
}

.header__nav a.active {
  color: var(--text);
}

.header__menu-btn {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 8px;
  z-index: 101;
}

.header__menu-btn span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  transition: transform var(--transition), opacity var(--transition);
  border-radius: 1px;
}

.header__menu-btn.active span:first-child {
  transform: translateY(8px) rotate(45deg);
}

.header__menu-btn.active span:last-child {
  transform: translateY(-8px) rotate(-45deg);
}

/* --- Mobile Menu --- */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 99;
  background: rgba(248, 246, 241, 0.97);
  backdrop-filter: blur(30px);
  -webkit-backdrop-filter: blur(30px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s ease, visibility 0.4s ease;
}

.mobile-menu.active {
  opacity: 1;
  visibility: visible;
}

.mobile-menu nav {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.mobile-menu a {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 8vw, 3.5rem);
  font-weight: 700;
  color: var(--text-muted);
  padding: 0.375rem 0;
  transform: translateY(30px);
  opacity: 0;
  transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              opacity 0.5s ease,
              color var(--transition);
}

.mobile-menu a:hover {
  color: var(--accent);
}

.mobile-menu.active a {
  transform: translateY(0);
  opacity: 1;
}

.mobile-menu.active a:nth-child(1) { transition-delay: 0.1s; }
.mobile-menu.active a:nth-child(2) { transition-delay: 0.15s; }
.mobile-menu.active a:nth-child(3) { transition-delay: 0.2s; }
.mobile-menu.active a:nth-child(4) { transition-delay: 0.25s; }

/* --- Hero --- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 5rem;
  padding-bottom: 3rem;
  background: linear-gradient(160deg, var(--bg) 0%, #F0EDE5 50%, #EAE5DA 100%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(217, 78, 30, 0.06) 0%, transparent 70%);
  border-radius: 50%;
}

.hero__grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 3rem;
  align-items: center;
}

.hero__text {
  position: relative;
  z-index: 1;
}

.hero__label {
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.25rem;
}

.hero__title {
  font-family: var(--font-heading);
  margin-bottom: 1.5rem;
}

.hero__title span {
  display: block;
  font-size: clamp(3rem, 9vw, 6rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.03em;
}

.hero__title span:last-child {
  color: var(--text-muted);
}

.hero__desc {
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  color: var(--text-muted);
  max-width: 440px;
  margin-bottom: 2rem;
  line-height: 1.7;
}

.hero__image {
  position: relative;
}

.hero__image img {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
}

.hero__image-caption {
  display: block;
  margin-top: 0.75rem;
  font-size: 0.8125rem;
  color: var(--text-light);
  text-align: right;
  font-style: italic;
}

/* --- Section Header --- */
.section-header {
  margin-bottom: 3rem;
}

.section-header h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
}

.section-header p {
  font-size: 1rem;
  color: var(--text-muted);
}

/* --- Werk / Portfolio --- */
.werk {
  padding: 6rem 0;
}

.werk__filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2.5rem;
}

.werk__filter {
  font-size: 0.8125rem;
  font-weight: 500;
  padding: 0.5rem 1.125rem;
  border: 1.5px solid var(--border);
  border-radius: 100px;
  color: var(--text-muted);
  background: transparent;
  transition: all var(--transition);
}

.werk__filter:hover {
  border-color: var(--border-dark);
  color: var(--text);
}

.werk__filter.active {
  background: var(--text);
  color: var(--bg);
  border-color: var(--text);
}

.werk__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.werk__item {
  background: var(--bg-card);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.werk__item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--border-dark);
}

.werk__item.hidden {
  display: none;
}

.werk__item-image {
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

.werk__item-image img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.werk__item:hover .werk__item-image img {
  transform: scale(1.03);
}

.werk__item-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(0,0,0,0.5) 0%, transparent 50%);
  display: flex;
  align-items: flex-end;
  padding: 1rem;
  opacity: 0;
  transition: opacity var(--transition);
}

.werk__item:hover .werk__item-overlay {
  opacity: 1;
}

.werk__item-badge {
  font-family: var(--font-heading);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.375rem 0.75rem;
  background: rgba(255,255,255,0.2);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: #fff;
  border-radius: 100px;
  border: 1px solid rgba(255,255,255,0.25);
}

.werk__item-info {
  padding: 1.25rem 1.5rem 1.5rem;
}

.werk__item-year {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.05em;
  display: block;
  margin-bottom: 0.375rem;
}

.werk__item-info h3 {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  letter-spacing: -0.01em;
}

.werk__item-info p {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.werk__item-client {
  display: block;
  margin-top: 0.625rem;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: 0.02em;
}

/* --- Over / About --- */
.over {
  padding: 6rem 0;
  background: var(--bg-alt);
}

.over__grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 3rem;
  align-items: start;
}

.over__image {
  position: relative;
}

.over__image img {
  width: 100%;
  max-width: 400px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
}

.over__image-caption {
  display: block;
  margin-top: 0.75rem;
  font-size: 0.8125rem;
  color: var(--text-light);
  font-style: italic;
}

.over__text p {
  margin-bottom: 1rem;
  color: var(--text-muted);
  line-height: 1.75;
}

.over__intro {
  font-size: 1.125rem;
  color: var(--text) !important;
}

.over__text strong {
  color: var(--accent);
  font-weight: 600;
}

.over__stats {
  display: flex;
  gap: 2.5rem;
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}

.over__stat-number {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  display: block;
  line-height: 1;
  margin-bottom: 0.25rem;
  color: var(--text);
}

.over__stat-number::after {
  content: '+';
  font-size: 0.6em;
  color: var(--accent);
}

.over__stat-label {
  font-size: 0.8125rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* --- Opdrachtgevers --- */
.opdrachtgevers {
  padding: 6rem 0;
  background: var(--bg-alt);
}

.opdrachtgevers__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.opdrachtgevers__item {
  padding: 1.75rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.opdrachtgevers__item:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow-sm);
}

.opdrachtgevers__item h3 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.opdrachtgevers__item p {
  font-size: 0.8125rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* --- Pers / Press --- */
.pers {
  padding: 6rem 0;
}

.pers__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.pers__content {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: box-shadow var(--transition), border-color var(--transition);
}

.pers__content:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--border-dark);
}

.pers__image {
  cursor: pointer;
  overflow: hidden;
  aspect-ratio: 4 / 3;
}

.pers__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
  transition: transform 0.5s ease;
}

.pers__image:hover img {
  transform: scale(1.02);
}

.pers__text {
  padding: 1.5rem;
}

.pers__date {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.05em;
  display: block;
  margin-bottom: 0.375rem;
}

.pers__text h3 {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  letter-spacing: -0.01em;
}

.pers__text p {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* --- Tijdlijn / Timeline --- */
.tijdlijn {
  padding: 6rem 0;
  background: var(--bg-alt);
}

.tijdlijn__track {
  position: relative;
  padding-left: 2.5rem;
  max-width: 700px;
}

.tijdlijn__track::before {
  content: '';
  position: absolute;
  left: 6px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--border);
}

.tijdlijn__item {
  position: relative;
  padding-bottom: 2rem;
}

.tijdlijn__item:last-child {
  padding-bottom: 0;
}

.tijdlijn__marker {
  position: absolute;
  left: -2.5rem;
  top: 0.5rem;
  width: 14px;
  height: 14px;
  background: var(--bg-alt);
  border: 2.5px solid var(--accent);
  border-radius: 50%;
  z-index: 1;
  transition: background var(--transition), transform var(--transition);
}

.tijdlijn__item:hover .tijdlijn__marker {
  background: var(--accent);
  transform: scale(1.2);
}

.tijdlijn__content {
  padding: 1.25rem 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.tijdlijn__item:hover .tijdlijn__content {
  border-color: var(--border-dark);
  box-shadow: var(--shadow-sm);
}

.tijdlijn__year {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  display: block;
  margin-bottom: 0.375rem;
}

.tijdlijn__content h3 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.375rem;
}

.tijdlijn__content p {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* --- Contact --- */
.contact {
  padding: 6rem 0;
}

.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.contact__badge {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.5rem 1rem;
  background: var(--accent-light);
  color: var(--accent);
  border: 1px solid rgba(217, 78, 30, 0.2);
  border-radius: 100px;
  margin-bottom: 1.25rem;
}

.contact__title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.contact__desc {
  color: var(--text-muted);
  max-width: 400px;
  margin-bottom: 2rem;
  line-height: 1.7;
}

.contact__expertise {
  margin-bottom: 2rem;
}

.contact__expertise h3 {
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  color: var(--text);
}

.contact__expertise ul {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.375rem;
}

.contact__expertise li {
  font-size: 0.8125rem;
  color: var(--text-muted);
  padding-left: 1rem;
  position: relative;
}

.contact__expertise li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 5px;
  height: 5px;
  background: var(--accent);
  border-radius: 50%;
}

.contact__links {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact__link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.25rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
  font-weight: 500;
  font-size: 0.9375rem;
}

.contact__link svg {
  color: var(--accent);
  flex-shrink: 0;
}

.contact__link:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow-sm);
  transform: translateX(4px);
}

/* --- Contact Form --- */
.contact__form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.contact__form-group {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.contact__form-group label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}

.contact__form-group input,
.contact__form-group textarea {
  padding: 0.75rem 1rem;
  background: var(--bg-card);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}

.contact__form-group input:focus,
.contact__form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-light);
}

.contact__form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.contact__form.success {
  align-items: center;
  justify-content: center;
  min-height: 300px;
  text-align: center;
}

.contact__form.success .contact__form-group,
.contact__form.success .btn {
  display: none;
}

.contact__success-message {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  color: #2DA854;
}

.contact__robot-check {
  padding: 0.875rem 1rem;
  background: var(--bg-card);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
}

.contact__robot-label {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-primary);
  text-transform: none;
  letter-spacing: 0;
}

.contact__robot-label input[type="checkbox"] {
  display: none;
}

.contact__robot-box {
  width: 22px;
  height: 22px;
  border: 2px solid var(--border);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
  flex-shrink: 0;
}

.contact__robot-label input[type="checkbox"]:checked + .contact__robot-box {
  background: var(--accent);
  border-color: var(--accent);
}

.contact__robot-label input[type="checkbox"]:checked + .contact__robot-box::after {
  content: '✓';
  color: white;
  font-size: 14px;
  font-weight: bold;
}

.contact__form.success .contact__robot-check {
  display: none;
}

/* --- Footer --- */
.footer {
  padding: 1.5rem 0;
  border-top: 1px solid var(--border);
}

.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer__logo {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.9375rem;
  display: block;
  margin-bottom: 0.125rem;
}

.footer__copy {
  font-size: 0.75rem;
  color: var(--text-light);
}

.footer__top {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color var(--transition);
}

.footer__top:hover {
  color: var(--accent);
}

.footer__top svg {
  transition: transform var(--transition);
}

.footer__top:hover svg {
  transform: translateY(-2px);
}

/* --- Lightbox --- */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(10, 10, 10, 0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s ease, visibility 0.4s ease;
  cursor: pointer;
}

.lightbox.active {
  opacity: 1;
  visibility: visible;
}

.lightbox__close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  color: rgba(255,255,255,0.7);
  padding: 0.5rem;
  transition: color var(--transition), transform var(--transition);
  z-index: 1;
  cursor: pointer;
}

.lightbox__close:hover {
  color: #fff;
  transform: scale(1.1);
}

.lightbox__content {
  max-width: 90vw;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  cursor: default;
}

.lightbox__img {
  max-width: 100%;
  max-height: 82vh;
  object-fit: contain;
  border-radius: var(--radius-sm);
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
  transform: scale(0.95);
  transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.lightbox.active .lightbox__img {
  transform: scale(1);
}

.lightbox__caption {
  color: rgba(255,255,255,0.7);
  font-size: 0.875rem;
  margin-top: 1rem;
  text-align: center;
  font-style: italic;
}

/* --- Scroll Reveal --- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94),
              transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger for grid items */
.werk__grid .reveal:nth-child(2) { transition-delay: 0.08s; }
.werk__grid .reveal:nth-child(3) { transition-delay: 0.16s; }
.werk__grid .reveal:nth-child(4) { transition-delay: 0.24s; }
.werk__grid .reveal:nth-child(5) { transition-delay: 0.32s; }
.werk__grid .reveal:nth-child(6) { transition-delay: 0.4s; }

/* --- Responsive --- */
@media (min-width: 768px) {
  .header__nav {
    display: flex;
  }

  .header__menu-btn {
    display: none;
  }
}

@media (max-width: 1024px) {
  .hero__grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .hero__title span {
    font-size: clamp(3rem, 12vw, 5rem);
  }

  .hero__image {
    max-width: 600px;
  }

  .werk__grid {
    grid-template-columns: 1fr;
  }

  .over__grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .over__image img {
    max-width: 320px;
  }

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

  .pers__grid {
    grid-template-columns: 1fr;
  }

  .contact__grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}

@media (max-width: 767px) {
  .hero {
    padding-top: 6rem;
  }

  .over__stats {
    gap: 2rem;
  }

  .opdrachtgevers__grid {
    grid-template-columns: 1fr;
  }

  .contact__expertise ul {
    grid-template-columns: 1fr;
  }

  .footer__inner {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .over__stats {
    flex-direction: column;
    gap: 1.25rem;
  }

  .werk__filters {
    gap: 0.375rem;
  }

  .werk__filter {
    font-size: 0.75rem;
    padding: 0.375rem 0.875rem;
  }
}