/* ---------- Basis ---------- */
:root {
  --black: #000;
  --white: #fff;
  --grey: #e1e1e1;
  --pink: #f6a6a3;
  --blush: #ece0e2;
  --font-display: "Anton", "Oswald", Impact, sans-serif;
  --font-serif: "Libre Baskerville", Georgia, serif;
  --header-h: 99px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--black);
  color: var(--white);
  font-family: var(--font-serif);
  font-size: 15px;
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
}

/* ---------- Header / nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 65px 0 50px;
  background: var(--black);
  color: var(--white);
  transition: height 0.3s ease;
}

.site-header.is-scrolled {
  height: 64px;
}

.logo {
  font-family: var(--font-serif);
  font-size: 17px;
  letter-spacing: 0.02em;
  text-decoration: none;
}

.nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav a,
.nav button {
  font-family: var(--font-display);
  font-size: 17px;
  color: var(--white);
  text-decoration: none;
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
}

.nav a:hover,
.nav button:hover,
.nav a[aria-current="page"] {
  color: var(--pink);
}

.has-dropdown {
  position: relative;
}

.has-dropdown > button {
  display: flex;
  align-items: center;
  gap: 8px;
}

.chevron {
  width: 13px;
  height: 13px;
  transition: transform 0.2s ease;
}

.has-dropdown.is-open .chevron {
  transform: rotate(180deg);
}

.dropdown {
  position: absolute;
  top: calc(100% + 18px);
  right: -20px;
  min-width: 300px;
  padding: 16px;
  background: var(--black);
  border: 1px solid #333;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: opacity 0.2s, transform 0.2s, visibility 0.2s;
}

.has-dropdown.is-open .dropdown {
  opacity: 1;
  visibility: visible;
  transform: none;
}

.nav .dropdown__item {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 12px;
  font-size: 34px;
  line-height: 1;
  text-transform: uppercase;
  color: var(--blush);
  transition: background 0.2s, color 0.2s;
}

.nav .dropdown__item:hover {
  background: #151515;
  color: var(--pink);
}

.dropdown__item img {
  width: 72px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.6);
}

.dropdown__item small {
  display: block;
  margin-top: 8px;
  font-family: var(--font-serif);
  font-size: 13px;
  text-transform: none;
  color: #9a9a9a;
}

.nav-toggle {
  display: none;
  background: none;
  border: 0;
  padding: 8px;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 26px;
  height: 2px;
  margin: 6px 0;
  background: var(--white);
  transition: transform 0.25s, opacity 0.25s;
}

/* ---------- Gedeelde onderdelen ---------- */
.btn {
  display: inline-block;
  padding: 12px 11px 10px;
  border: 2px solid currentColor;
  font-family: var(--font-display);
  font-size: 26px;
  line-height: 1;
  text-transform: uppercase;
  text-decoration: none;
  background: none;
  color: inherit;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
}

.btn:hover,
.btn:focus-visible {
  background: var(--pink);
  border-color: var(--pink);
  color: var(--black);
}

.kicker {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 400;
  color: var(--pink);
  text-transform: uppercase;
}

.display {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(80px, 13vw, 168px);
  line-height: 1;
  /* ruimte voor de trema op de Ï, die boven de regel uitsteekt */
  padding-top: 0.22em;
  color: var(--blush);
  text-transform: uppercase;
}

.section-grey {
  background: var(--grey);
  color: var(--black);
}

.section-dark {
  background: var(--black);
  color: var(--white);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* ---------- Home ---------- */
.hero img {
  width: 100%;
  height: calc(100vh - var(--header-h));
  max-height: 860px;
  min-height: 360px;
  object-fit: cover;
}

.feature {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 40px;
  max-width: 1280px;
  margin: 0 auto;
  padding: 113px 115px 0 60px;
}

.feature__text {
  text-align: center;
}

.feature__quote {
  margin: 24px 0 0;
  font-family: var(--font-display);
  font-size: 27px;
  line-height: 1.4;
  color: var(--pink);
}

.feature__quote cite {
  display: block;
  font-style: normal;
}

.feature__cover {
  justify-self: end;
  width: 385px;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5);
}

.feature__cta {
  padding: 65px 0 70px;
  text-align: center;
}

/* ---------- Over de auteur ---------- */
.author {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 60px;
  max-width: 1100px;
  margin: 0 auto;
  padding: 93px 40px 157px 80px;
}

.author img {
  width: 394px;
}

.author p {
  max-width: 310px;
  margin: 0;
}

.quote-band {
  padding: 105px 40px 145px;
}

.quote-band blockquote {
  max-width: 920px;
  margin: 0 auto;
  font-size: 22px;
  font-style: italic;
  line-height: 1.5;
  text-align: center;
}

.spacer {
  height: 95px;
}

/* ---------- Roman ---------- */
.book {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  max-width: 1180px;
  margin: 0 auto;
  padding: 66px 80px 70px 125px;
}

.book__media {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 385px;
  gap: 27px;
}

.book__body {
  max-width: 345px;
  padding-top: 70px;
}

.book__body p {
  margin: 0 0 21px;
}

.reviews {
  padding: 42px 20px;
  text-align: center;
}

.reviews blockquote {
  max-width: 500px;
  margin: 0 auto 21px;
}

.reviews blockquote:last-child {
  margin-bottom: 0;
}

.reviews p {
  margin: 0;
}

.reviews cite {
  font-style: normal;
}

/* ---------- Contact ---------- */
.contact-intro {
  padding: 110px 40px 70px;
  text-align: center;
}

.contact-intro p:last-child {
  max-width: 470px;
  margin: 28px auto 0;
}

.contact {
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  gap: 90px;
  max-width: 1080px;
  margin: 0 auto;
  padding: 90px 40px 110px;
}

.contact__info h2 {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 400;
  text-transform: uppercase;
}

.contact__info div + div {
  margin-top: 34px;
}

.contact__info p {
  margin: 0;
}

.form {
  display: grid;
  gap: 22px;
}

.form .row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
}

.field label {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-display);
  font-size: 17px;
  text-transform: uppercase;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 12px 14px;
  border: 2px solid var(--black);
  border-radius: 0;
  background: transparent;
  color: var(--black);
  font: inherit;
}

.field textarea {
  min-height: 170px;
  resize: vertical;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  background: var(--white);
}

.field.has-error input,
.field.has-error textarea {
  border-color: #b3261e;
}

.field .error {
  min-height: 1em;
  margin: 4px 0 0;
  font-size: 13px;
  color: #b3261e;
}

.form .btn {
  justify-self: start;
}

.form-status {
  margin: 0;
  font-style: italic;
}

/* ---------- Footer ---------- */
.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 32px 50px;
  font-size: 13px;
  color: #9a9a9a;
}

.site-footer a {
  text-decoration: none;
}

.site-footer a:hover,
.logo:hover {
  color: var(--pink);
}

.contact__info a:hover {
  color: #d9706c;
}

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  :root {
    --header-h: 72px;
  }

  .site-header {
    padding: 0 20px;
  }

  .nav-toggle {
    display: block;
  }

  .nav {
    position: fixed;
    inset: var(--header-h) 0 0 0;
    padding: 40px 24px;
    background: var(--black);
    transform: translateX(100%);
    transition: transform 0.3s ease;
  }

  .nav.is-open {
    transform: none;
  }

  .nav ul {
    flex-direction: column;
    align-items: flex-start;
    gap: 22px;
  }

  .nav a,
  .nav button {
    font-size: 32px;
  }

  .dropdown {
    position: static;
    display: none;
    padding: 12px 0 0 20px;
    border: 0;
    opacity: 1;
    visibility: visible;
    transform: none;
  }

  .has-dropdown.is-open .dropdown {
    display: block;
  }

  .nav-toggle[aria-expanded="true"] span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }

  .nav-toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
  }

  .nav-toggle[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }

  .feature,
  .author,
  .book,
  .contact {
    grid-template-columns: 1fr;
    padding-left: 20px;
    padding-right: 20px;
    justify-items: center;
  }

  .feature {
    padding-top: 70px;
  }

  .feature__cover {
    justify-self: center;
    width: min(385px, 100%);
  }

  .author {
    padding-top: 50px;
    padding-bottom: 90px;
  }

  .book__media {
    width: min(385px, 100%);
  }

  .book__body {
    padding-top: 0;
  }

  .contact {
    gap: 50px;
    justify-items: stretch;
  }

  .quote-band blockquote {
    font-size: 18px;
  }

  .site-footer {
    flex-direction: column;
    padding: 28px 20px;
  }
}

@media (max-width: 560px) {
  .form .row {
    grid-template-columns: 1fr;
  }

  .feature__quote {
    font-size: 22px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}