/* =============================================
   JANIEKE KOOPS — Portfolio Website
   Stijl: wit + oud-groen, minimalistisch-editoriaal
   ============================================= */

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

@font-face {
  font-family: 'More Sugar';
  src: url('fonts/more_sugar/MoreSugar-Regular.ttf') format('truetype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

:root {
  --green:        #d66c45;
  --green-light:  #8a9e78;
  --green-pale:   #eef1eb;
  --white:        #ffffff;
  --off-white:    #f8f7f4;
  --text:         #1a1a18;
  --text-muted:   #6b6b63;
  --border:       #d8d8d0;

  --font-serif:   'Cormorant Garamond', Georgia, serif;
  --font-sans:    'DM Sans', system-ui, sans-serif;
  --font-display: 'More Sugar', 'Cormorant Garamond', serif;

  --nav-h:        72px;
  --max-w:        1280px;
  --gap:          clamp(1rem, 3vw, 2rem);
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  color: var(--text);
  background: var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

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

ul {
  list-style: none;
}

/* --- Header / Nav --- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s, box-shadow 0.3s;
}

.site-header.scrolled {
  border-color: var(--border);
  box-shadow: 0 1px 12px rgba(0,0,0,0.06);
}

.header-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 clamp(1.5rem, 4vw, 3rem);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-logo {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 1.8vw, 1.4rem);
  font-weight: 400;
  letter-spacing: 0.04em;
  color: var(--green);
  transition: color 0.2s;
}

.site-logo:hover { color: var(--green); }

.site-nav ul {
  display: flex;
  gap: clamp(1.5rem, 3vw, 2.5rem);
  align-items: center;
}

.site-nav a {
  font-family: var(--font-sans);
  font-size: 0.82rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  position: relative;
  padding-bottom: 2px;
  transition: color 0.2s;
}

.site-nav a::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 1px;
  background: var(--green);
  transition: width 0.25s ease;
}

.site-nav a:hover,
.site-nav a.active {
  color: var(--green);
}

.site-nav a:hover::after,
.site-nav a.active::after {
  width: 100%;
}

/* Hamburger */
.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 28px;
  height: 28px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}

.menu-toggle span {
  display: block;
  height: 1.5px;
  background: var(--text);
  transition: transform 0.3s, opacity 0.3s;
}

.menu-toggle.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.menu-toggle.open span:nth-child(2) { opacity: 0; }
.menu-toggle.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }


/* --- Hero --- */
.hero {
  position: relative;
  height: 100svh;
  min-height: 560px;
  overflow: hidden;
}

.hero-image {
  position: absolute;
  inset: 0;
}

.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  animation: kenburns 22s ease-in-out infinite alternate;
  will-change: transform;
}

@keyframes kenburns {
  0%   { transform: scale(1.35) translate(0%, 0%); }
  25%  { transform: scale(1.42) translate(-2%, 1.5%); }
  50%  { transform: scale(1.38) translate(2%, -1%); }
  75%  { transform: scale(1.45) translate(-1%, 2%); }
  100% { transform: scale(1.35) translate(1.5%, -2%); }
}

.hero-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(0,0,0,0.08) 0%,
    rgba(0,0,0,0.30) 60%,
    rgba(0,0,0,0.55) 100%
  );
}

.hero-text {
  position: absolute;
  bottom: clamp(2.5rem, 6vw, 5rem);
  left: clamp(1.5rem, 5vw, 4rem);
  color: var(--white);
  z-index: 2;
}

.hero-subtitle {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.75);
  margin-bottom: 0.6rem;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 9vw, 8rem);
  font-weight: 400;
  line-height: 0.95;
  letter-spacing: -0.01em;
}


/* --- Intro Strip --- */
.intro {
  background: var(--green);
  padding: clamp(2rem, 4vw, 3rem) clamp(1.5rem, 5vw, 4rem);
  text-align: center;
}

.intro p {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.15rem, 2.5vw, 1.6rem);
  font-weight: 300;
  color: var(--white);
  max-width: 700px;
  margin: 0 auto;
  letter-spacing: 0.01em;
}


/* --- Sections --- */
.section {
  padding: clamp(4rem, 8vw, 7rem) clamp(1.5rem, 5vw, 4rem);
  max-width: var(--max-w);
  margin: 0 auto;
}

.section--alt {
  max-width: 100%;
  background: var(--off-white);
  padding: clamp(4rem, 8vw, 7rem) clamp(1.5rem, 5vw, 4rem);
}

.section--alt > * {
  max-width: var(--max-w);
  margin-left: auto;
  margin-right: auto;
}

.section-header {
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--border);
}

.section-header h2{
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 300;
  letter-spacing: -0.01em;
}


/* --- Carousel --- */
.carousel {
  position: relative;
}

.carousel-track-wrap {
  overflow: hidden;
}

.carousel-track {
  display: flex;
  transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  will-change: transform;
}

.carousel-slide {
  flex-shrink: 0;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--off-white);
  padding: 2.5rem;
  min-height: min(72vh, 680px);
}

.carousel-slide-btn {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.carousel-slide-btn img {
  display: block;
  max-width: 100%;
  max-height: min(64vh, 600px);
  object-fit: contain;
  transition: transform 0.4s ease, filter 0.3s ease;
  filter: brightness(0.98);
}

.carousel-slide-btn:hover img {
  transform: scale(1.015);
  filter: brightness(1);
}

.carousel-arrow {
  position: absolute;
  top: calc(50% - 1.5rem);
  transform: translateY(-50%);
  background: rgba(255,255,255,0.88);
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 2.2rem;
  line-height: 1;
  width: 3rem;
  height: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
  z-index: 10;
}

.carousel-arrow:hover {
  background: var(--green);
  color: var(--white);
  border-color: var(--green);
}

.carousel-prev { left: 1rem; }
.carousel-next { right: 1rem; }

.carousel-dots {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  padding: 1.25rem 0 0;
}

.carousel-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  border: 1.5px solid var(--green-light);
  background: transparent;
  cursor: pointer;
  padding: 0;
  transition: background 0.2s, border-color 0.2s;
}

.carousel-dot.active {
  background: var(--green);
  border-color: var(--green);
}


/* --- Publicaties & Exposities --- */
.events-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
}

.events-col h3 {
  font-family: var(--font-serif);
  font-size: clamp(1.2rem, 2.5vw, 1.6rem);
  font-weight: 400;
  margin-bottom: 1.75rem;
  color: var(--green);
}

.event-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.event-item {
  display: flex;
  gap: 1.5rem;
  padding: 1.1rem 0;
  border-bottom: 1px solid var(--border);
  align-items: flex-start;
}

.event-year {
  font-family: var(--font-serif);
  font-size: clamp(1.15rem, 2vw, 1.45rem);
  color: var(--green);
  min-width: 5rem;
  padding-top: 0.15rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.event-info {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.event-info strong {
  font-size: 0.93rem;
  font-weight: 500;
  color: var(--text);
  line-height: 1.4;
}

.event-info span {
  font-size: 0.84rem;
  color: var(--text-muted);
}


/* --- Over Janieke --- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
}

.about-image {
  overflow: hidden;
}

.about-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 3/4;
  transition: transform 0.6s ease;
}

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

.about-text h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 300;
  margin-bottom: 1.5rem;
  letter-spacing: -0.01em;
}

.about-text h3 {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 300;
  letter-spacing: -0.01em;
}

.about-text p {
  font-size: 0.96rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
  line-height: 1.8;
}

.about-text p:last-child { margin-bottom: 0; }


/* --- Contact --- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
}

.contact-info p {
  font-family: var(--font-serif);
  font-size: clamp(1.05rem, 2vw, 1.35rem);
  font-weight: 300;
  line-height: 1.7;
  margin-bottom: 1.5rem;
  color: var(--text);
}

.contact-email {
  display: inline-block;
  font-size: 0.93rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--green);
  border-bottom: 1px solid var(--green-light);
  padding-bottom: 1px;
  transition: color 0.2s, border-color 0.2s;
}

.contact-email:hover {
  color: var(--text);
  border-color: var(--text);
}

.contact-meta {
  font-family: var(--font-serif);
  margin-top: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.contact-meta p {
  font-size: clamp(1rem, 2vw, 1rem);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text);
  opacity: 0.8;
}

.contact-social {
  margin-top: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  background: transparent;
  border: none;
  padding: 0;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.social-link:hover {
  transform: translateY(-1px);
  opacity: 0.8;
}

.social-link img {
  display: block;
  width: 1.5rem;
  height: 1.5rem;
  object-fit: contain;
  filter: brightness(0) saturate(0%) invert(28%) sepia(14%) saturate(493%) hue-rotate(2deg) brightness(93%) contrast(90%);
}

.social-link:hover img {
  filter: brightness(0) saturate(100%) invert(46%) sepia(35%) saturate(579%) hue-rotate(340deg) brightness(94%) contrast(90%);
}

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

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-group label {
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 500;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--border);
  background: var(--white);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--text);
  outline: none;
  border-radius: 0;
  transition: border-color 0.2s;
  resize: vertical;
  appearance: none;
  -webkit-appearance: none;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--green);
}

.form-group input:invalid:not(:placeholder-shown),
.form-group textarea:invalid:not(:placeholder-shown) {
  border-color: #b94a48;
}

.btn-submit {
  align-self: flex-start;
  padding: 0.75rem 2.25rem;
  background: var(--green);
  color: var(--white);
  border: none;
  font-family: var(--font-sans);
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.25s;
}

.btn-submit:hover { background: #4a5a3b; }

.form-notice {
  font-size: 0.88rem;
  color: var(--green);
  min-height: 1.2em;
}

.anderwerk-btn {
  display: block;
  width: fit-content;
  margin: 2rem auto 0;
  padding: 1rem 6.25rem;
  background: #bed18d;
  border: none;
  border-radius: 1.5rem;
  font-family: var(--font-sans);
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.25s;
}

.anderwerk-btn:hover {
  background: #4a5a3b;
}


/* --- Footer --- */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 2rem clamp(1.5rem, 5vw, 4rem);
}

.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.footer-inner span {
  font-size: 0.8rem;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}


/* --- Work Modal --- */
.work-modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.work-modal[hidden] { display: none; }

.work-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(10, 12, 10, 0.82);
  cursor: pointer;
}

.work-modal-inner {
  position: relative;
  z-index: 1;
  background: var(--white);
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  max-width: 1100px;
  width: 100%;
  max-height: 90svh;
  overflow: hidden;
}

.work-modal-close {
  position: absolute;
  top: 0.9rem;
  right: 1rem;
  background: none;
  border: none;
  font-size: 1.1rem;
  cursor: pointer;
  color: var(--text-muted);
  z-index: 2;
  line-height: 1;
  padding: 0.35rem;
  transition: color 0.2s;
}

.work-modal-close:hover { color: var(--text); }

.work-modal-img {
  background: var(--off-white);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2.5rem;
}

.work-modal-img img {
  max-width: 100%;
  max-height: 80svh;
  object-fit: contain;
}

.work-modal-info {
  padding: 3rem 2.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow-y: auto;
  border-left: 1px solid var(--border);
}

.work-nr {
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--green-light);
  margin-bottom: 0.5rem;
  font-style: italic;
  font-family: var(--font-serif);
}

.work-title {
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 2.5vw, 2.4rem);
  font-weight: 300;
  margin-bottom: 1.75rem;
  line-height: 1.15;
}

.work-meta {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  margin-bottom: 1.75rem;
  padding-bottom: 1.75rem;
  border-bottom: 1px solid var(--border);
}

.work-meta div {
  display: flex;
  gap: 1rem;
  align-items: baseline;
}

.work-meta dt {
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  min-width: 5rem;
  font-weight: 500;
  flex-shrink: 0;
}

.work-meta dd {
  font-size: 0.93rem;
  color: var(--text);
}

.work-desc {
  font-size: 0.94rem;
  color: var(--text-muted);
  line-height: 1.85;
}


/* --- Responsive --- */
@media (max-width: 900px) {
  .work-modal-inner {
    grid-template-columns: 1fr;
    max-height: 95svh;
    overflow-y: auto;
  }

  .work-modal-img img {
    max-height: 55svh;
  }

  .work-modal-info {
    padding: 1.75rem 1.5rem;
    border-left: none;
    border-top: 1px solid var(--border);
  }

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

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

  .about-image img {
    aspect-ratio: auto;
    object-fit: contain;
  }

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

@media (max-width: 640px) {
  :root { --nav-h: 60px; }

  .hero-image img {
    object-fit: cover;
    object-position: center;
    animation: kenburns-mobile 20s ease-in-out infinite alternate;
    will-change: transform;
  }

  .menu-toggle { display: flex; }

  .site-nav {
    position: fixed;
    top: var(--nav-h);
    left: 0; right: 0;
    background: var(--white);
    padding: 1.5rem 1.5rem 2rem;
    border-bottom: 1px solid var(--border);
    transform: translateY(-110%);
    opacity: 0;
    transition: transform 0.35s ease, opacity 0.35s ease;
    pointer-events: none;
  }

  .site-nav.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .site-nav ul {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.25rem;
  }

  .site-nav a {
    font-size: 1rem;
    letter-spacing: 0.06em;
  }

  .carousel-slide {
    padding: 1.25rem;
    min-height: min(60vh, 420px);
  }

  .carousel-slide-btn img {
    max-height: min(55vh, 380px);
  }

  .carousel-arrow {
    width: 2.5rem;
    height: 2.5rem;
    font-size: 1.8rem;
  }

  .work-modal {
    padding: 0;
  }

  .work-modal-inner {
    max-height: 100svh;
    border-radius: 0;
  }

  .hero h1 {
    font-size: clamp(3rem, 14vw, 5rem);
  }

  .footer-inner {
    flex-direction: column;
    text-align: center;
    gap: 0.5rem;
  }
}

@keyframes kenburns-mobile {
  0%   { transform: scale(1.45) translate(0%, 0%); }
  25%  { transform: scale(1.52) translate(-2%, 2%); }
  50%  { transform: scale(1.48) translate(2%, -1%); }
  75%  { transform: scale(1.55) translate(-1%, 2%); }
  100% { transform: scale(1.45) translate(1.5%, -2%); }
}