/*
 * index.css
 * Stijlen voor de portfoliopagina: hero, filterbalk, caseraster, werkwijze, over mij en contact.
 * Gebruikt door: index.html
 */

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 400 16px/1.6 var(--sans);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.label {
  font: 500 11px/1.4 var(--mono);
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--muted);
}

.label .dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  margin-right: 8px;
  vertical-align: 1px;
}

h1, h2, h3 {
  font-family: var(--display);
  font-weight: 600;
  letter-spacing: -.03em;
  margin: 0;
}

h2 {
  font-size: clamp(30px,5vw,52px);
  line-height: 1.05;
}

em {
  font-style: normal;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 999px;
  font: 600 15px/1 var(--sans);
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease), transform .25s var(--ease);
}

.btn svg {
  width: 16px;
  height: 16px;
  transition: transform .25s var(--ease);
}

.btn--primary {
  background: var(--accent);
  color: var(--on-accent);
}

.btn--primary:hover {
  background: var(--accent-hover);
}

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

.btn--ghost {
  border-color: var(--ink);
  color: var(--ink);
}

.btn--ghost:hover {
  background: var(--ink);
  color: var(--bg);
}

.btn--sm {
  min-height: 38px;
  padding: 0 16px;
  font-size: 14px;
}

.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--nav-bg);
  backdrop-filter: saturate(1.4) blur(12px);
  -webkit-backdrop-filter: saturate(1.4) blur(12px);
  border-bottom: 1px solid var(--line);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  gap: 16px;
}

.brand {
  text-decoration: none;
  display: flex;
  align-items: baseline;
  gap: 10px;
  white-space: nowrap;
}

.brand__name {
  font: 600 16px/1 var(--display);
  letter-spacing: -.01em;
}

.brand__role {
  display: none;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav__link {
  display: none;
  font: 500 12px/1 var(--mono);
  text-transform: uppercase;
  letter-spacing: .06em;
  text-decoration: none;
  color: var(--muted);
  padding: 10px 12px;
  transition: color .2s;
}

.nav__link:hover {
  color: var(--ink);
}

.nav__cv {
  white-space: nowrap;
  font: 500 12px/1 var(--mono);
  text-transform: uppercase;
  letter-spacing: .06em;
  text-decoration: none;
  padding: 12px 8px;
  border-bottom: 1px solid var(--ink);
}

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

@media (min-width:768px) {
  .brand__role {
    display: inline;
  }
  .nav__link {
    display: inline-block;
  }
  .nav__cv {
    margin: 0 8px;
  }
}

.hero {
  padding: 56px 0 48px;
  border-bottom: 1px solid var(--line);
}

.hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  margin-bottom: 28px;
}

.hero h1 {
  font-size: clamp(40px,8.4vw,104px);
  line-height: .98;
  letter-spacing: -.04em;
  font-weight: 600;
  max-width: 13ch;
}

.hero h1 em {
  color: var(--accent);
  font-weight: inherit;
}

.hero__sub {
  font-size: clamp(18px,2.2vw,22px);
  line-height: 1.45;
  color: var(--ink-2);
  max-width: 34ch;
  margin: 24px 0 32px;
}

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero__stats {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  margin-top: 56px;
  border-top: 1px solid var(--line);
}

.stat {
  padding: 18px 12px 0 0;
}

.stat + .stat {
  padding-left: 14px;
  border-left: 1px solid var(--line);
}

.stat__num {
  font: 500 clamp(26px,4vw,40px)/1 var(--display);
  letter-spacing: -.02em;
}

.stat__txt {
  display: block;
  margin-top: 8px;
}

@media (min-width:900px) {
  .hero {
    padding: 96px 0 72px;
  }
  .hero__grid {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 64px;
    align-items: end;
  }
  .hero__stats {
    grid-template-columns: 1fr;
    margin-top: 0;
    border-top: 0;
  }
  .stat, .stat + .stat {
    padding: 18px 0;
    border-left: 0;
    border-top: 1px solid var(--line);
  }
}

.load {
  opacity: 0;
  transform: translateY(14px);
  animation: rise .8s var(--ease) forwards;
  animation-delay: calc(var(--i,0) * 90ms + 80ms);
}

@keyframes rise {
  to {
    opacity: 1;
    transform: none;
  }
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
  transition-delay: calc(var(--i,0) * 70ms);
}

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

section {
  padding: 64px 0;
}

@media (min-width:900px) {
  section {
    padding: 104px 0;
  }
}

.sec-head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: end;
  gap: 20px;
  margin-bottom: 28px;
}

.sec-head .label {
  display: block;
  margin-bottom: 14px;
}

.filters {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: none;
  margin: 0 calc(var(--gutter) * -1) 28px;
  padding: 2px var(--gutter);
}

.filters::-webkit-scrollbar {
  display: none;
}

.chip {
  flex: none;
  min-height: 40px;
  padding: 0 16px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--ink-2);
  font: 500 12px/1 var(--mono);
  text-transform: uppercase;
  letter-spacing: .06em;
  cursor: pointer;
  transition: all .2s var(--ease);
}

.chip:hover {
  border-color: var(--ink);
  color: var(--ink);
}

.chip[aria-pressed="true"] {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--bg);
}

.chip .n {
  opacity: .55;
  margin-left: 6px;
}

.grid {
  display: grid;
  gap: 40px 24px;
  grid-template-columns: 1fr;
}

@media (min-width:640px) {
  .grid {
    grid-template-columns: repeat(2,1fr);
  }
}

@media (min-width:1024px) {
  .grid {
    grid-template-columns: repeat(3,1fr);
  }
  .case--wide {
    grid-column: span 2;
  }
}

.case {
  text-decoration: none;
  display: block;
}

.case[hidden] {
  display: none;
}

.case__media {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  aspect-ratio: 4/3;
  background: var(--tone, var(--surface));
}

.case--wide .case__media {
  aspect-ratio: 4/3;
}

@media (min-width:1024px) {
  .case--wide .case__media {
    aspect-ratio: 16/9.1;
  }
}

.case__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
  transition: transform .9s var(--ease);
}

.ph {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  padding: 16px;
  color: var(--ph-ink, rgba(23,21,19,.55));
  background-image: linear-gradient(var(--ph-line, rgba(23,21,19,.07)) 1px, transparent 1px), linear-gradient(90deg, var(--ph-line, rgba(23,21,19,.07)) 1px, transparent 1px);
  background-size: 32px 32px;
  transition: transform .9s var(--ease);
}

.ph__mark {
  position: absolute;
  left: 50%;
  top: 46%;
  transform: translate(-50%,-50%);
  font: 600 clamp(56px,9vw,104px)/1 var(--display);
  letter-spacing: -.04em;
  opacity: .9;
}

.case:hover .ph, .case:hover .case__media img {
  transform: scale(1.035);
}

.case__view {
  position: absolute;
  right: 14px;
  top: 14px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  border-radius: 999px;
  background: var(--bg);
  color: var(--ink);
  font: 500 11px/1 var(--mono);
  text-transform: uppercase;
  letter-spacing: .06em;
  opacity: 0;
  transform: translateY(-6px);
  transition: all .35s var(--ease);
}

.case:hover .case__view, .case:focus-visible .case__view {
  opacity: 1;
  transform: none;
}

@media (hover:none) {
  .case__view {
    opacity: 1;
    transform: none;
  }
}

.case__body {
  padding-top: 16px;
}

.case__top {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.case h3 {
  font-size: 24px;
  line-height: 1.15;
  margin: 10px 0 12px;
  transition: color .25s;
}

.case:hover h3 {
  color: var(--accent);
}

.case__result {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  font-size: 15px;
  color: var(--ink-2);
}

.case__result b {
  font: 500 11px/1 var(--mono);
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--accent);
  flex: none;
}

.lp-media {
  background: var(--surface-2);
}

.lp-stack {
  position: absolute;
  inset: 0;
  transition: transform .9s var(--ease);
}

.case:hover .lp-stack {
  transform: scale(1.02);
}

.lp-frame {
  position: absolute;
  border-radius: 6px 6px 0 0;
  overflow: hidden;
  background: #fff;
  box-shadow: 0 18px 40px -18px rgba(0,0,0,.45), 0 0 0 1px rgba(0,0,0,.06);
}

.lp-frame--a {
  left: 7%;
  top: 12%;
  width: 52%;
  bottom: -4%;
}

.lp-frame--solo {
  left: 12%;
  right: 12%;
  top: 10%;
  bottom: -4%;
}

.lp-frame--mail {
  left: 30%;
  right: 30%;
  top: 8%;
  bottom: -4%;
}

.lp-frame.lp-frame--phone {
  left: auto;
  right: 9%;
  width: 26%;
  top: 18%;
  border-radius: 16px 16px 0 0;
  border: 5px solid #111;
  border-bottom: 0;
}

.lp-frame--phone .lp-view {
  inset: 0 !important;
}

.lp-frame--b {
  right: 7%;
  top: 24%;
  width: 44%;
  bottom: -4%;
  transition: transform .7s var(--ease);
}

.case:hover .lp-frame--b {
  transform: translateY(-4%);
}

.lp-bar {
  display: flex;
  gap: 4px;
  align-items: center;
  height: 14px;
  padding: 0 7px;
  background: #ece9e4;
}

.lp-bar i {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #c7c1b8;
}

.lp-view {
  position: absolute;
  inset: 14px 0 0 0;
}

.lp-view img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 0%;
  transform: none !important;
  transition: object-position 5s cubic-bezier(.45,0,.4,1);
}

.case:hover .lp-view img {
  object-position: 50% 100%;
}

.case:hover .lp-frame--b .lp-view img {
  transition-delay: .25s;
}

@media (prefers-reduced-motion:reduce) {
  .lp-view img, .lp-stack, .lp-frame--b {
    transition: none;
  }
}

.bus-media {
  background: #e8e8e8;
}

.bus-media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 55%;
  opacity: 0;
  transition: opacity .35s var(--ease), transform .9s var(--ease);
}

.bus-media img.is-on {
  opacity: 1;
}

.case:hover .bus-media img {
  transform: scale(1.03);
}

.method {
  background: var(--band-bg);
  color: var(--band-ink);
}

.method .label {
  color: var(--band-muted);
}

.method h2 em {
  color: var(--band-accent);
}

.steps {
  display: grid;
  gap: 0;
  margin-top: 40px;
  border-top: 1px solid var(--band-line);
}

.step {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 8px 16px;
  padding: 28px 0;
  border-bottom: 1px solid var(--band-line);
}

.step__n {
  font: 500 13px/1.6 var(--mono);
  color: var(--band-muted);
}

.step h3 {
  font-size: 26px;
  line-height: 1.15;
}

.step p {
  grid-column: 2;
  margin: 0;
  color: var(--band-soft);
  max-width: 52ch;
}

.step__tags {
  grid-column: 2;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 6px;
}

.tag {
  font: 500 11px/1 var(--mono);
  text-transform: uppercase;
  letter-spacing: .05em;
  padding: 7px 10px;
  border: 1px solid var(--band-line);
  border-radius: 3px;
  color: var(--band-soft);
}

@media (min-width:900px) {
  .steps {
    grid-template-columns: repeat(3,1fr);
    border-top: 0;
    gap: 0 40px;
  }
  .step {
    grid-template-columns: 1fr;
    border-top: 1px solid var(--band-line);
    border-bottom: 0;
  }
  .step p, .step__tags {
    grid-column: 1;
  }
}

.about__grid {
  display: grid;
  gap: 40px;
}

@media (min-width:900px) {
  .about__grid {
    grid-template-columns: 5fr 7fr;
    gap: 72px;
    align-items: start;
  }
  .about__photo {
    position: sticky;
    top: 100px;
  }
}

.about__photo {
  position: relative;
  aspect-ratio: 4/5;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--surface-2);
}

.about__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 20%;
  transition: transform 1.2s var(--ease);
}

.about__photo:hover img {
  transform: scale(1.03);
}

.about__cap {
  position: absolute;
  left: 14px;
  bottom: 14px;
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(19,18,17,.72);
  color: #f0ece5;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.about__photo .ph {
  align-items: flex-end;
  --ph-ink: var(--muted);
  --ph-line: var(--line);
}

.about__lead {
  font: 500 clamp(24px,3.2vw,34px)/1.25 var(--display);
  letter-spacing: -.015em;
  margin: 20px 0 24px;
}

.about__lead em {
  color: var(--accent);
}

.about p {
  color: var(--ink-2);
  max-width: 60ch;
}

.timeline {
  margin: 40px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.timeline li {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 4px 20px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.timeline .when {
  font: 500 13px/1.6 var(--mono);
  color: var(--muted);
}

.timeline .what {
  font-weight: 600;
}

.timeline .where {
  color: var(--muted);
  font-size: 15px;
  grid-column: 2;
}

.facts {
  display: grid;
  gap: 28px;
  margin-top: 40px;
}

@media (min-width:640px) {
  .facts {
    grid-template-columns: 1fr 1fr;
  }
}

.facts .label {
  display: block;
  margin-bottom: 12px;
}

.toollist {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.toollist li {
  font: 500 12px/1 var(--mono);
  padding: 8px 10px;
  background: var(--surface);
  border-radius: 3px;
}

.langs {
  margin: 0;
  padding: 0;
  list-style: none;
}

.langs li {
  display: flex;
  justify-content: space-between;
  padding: 9px 0;
  border-bottom: 1px solid var(--line);
}

.langs span:last-child {
  font: 500 12px/1.8 var(--mono);
  color: var(--muted);
  text-transform: uppercase;
}

.contact {
  border-top: 1px solid var(--line);
}

.contact h2 {
  font-size: clamp(48px,11vw,140px);
  line-height: .92;
  letter-spacing: -.04em;
}

.contact h2 em {
  color: var(--accent);
}

.contact__sub {
  font-size: 19px;
  color: var(--ink-2);
  max-width: 40ch;
  margin: 24px 0 36px;
}

.contact__links {
  display: grid;
  border-top: 1px solid var(--line);
  margin-top: 48px;
}

@media (min-width:768px) {
  .contact__links {
    grid-template-columns: repeat(3,1fr);
  }
}

.clink {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
  text-decoration: none;
  transition: color .25s var(--ease), padding .35s var(--ease);
}

@media (min-width:768px) {
  .clink {
    padding: 28px 24px 28px 0;
  }
  .clink + .clink {
    padding-left: 24px;
    border-left: 1px solid var(--line);
  }
}

.clink__k {
  display: block;
  margin-bottom: 6px;
}

.clink__v {
  font: 500 20px/1.2 var(--display);
}

.clink svg {
  width: 22px;
  height: 22px;
  flex: none;
  transition: transform .35s var(--ease);
}

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

.clink:hover svg {
  transform: translate(3px,-3px);
}

footer {
  padding: 28px 0 36px;
}

.foot {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
}

@media (prefers-reduced-motion:reduce) {
  html {
    scroll-behavior: auto;
  }
  .load, .reveal {
    animation: none;
    opacity: 1;
    transform: none;
    transition: none;
  }
  .ph, .case__media img {
    transition: none;
  }
}