/* Landingspagina, deel 1: tokens, typografie en gedeelde onderdelen.
   Accent en inkt komen uit public.css; alles wat hier staat is van de landing
   zelf. De secties staan in landing-sections.css. Zie DESIGN.md, hoofdstuk 7. */

@font-face {
  font-family: "Clash Display";
  src: url("fonts/clash-display-500.woff2") format("woff2");
  font-weight: 500;
  font-display: swap;
}
@font-face {
  font-family: "Clash Display";
  src: url("fonts/clash-display-600.woff2") format("woff2");
  font-weight: 600;
  font-display: swap;
}
@font-face {
  font-family: "Plus Jakarta Sans";
  src: url("fonts/plus-jakarta-sans-latin.woff2") format("woff2");
  font-weight: 400 700;
  font-display: swap;
}

:root {
  color-scheme: light;
  --lp-bg: #f4f5fb;
  --lp-card: #ffffff;
  --lp-card-2: #fafaff;
  --lp-night: #0b0d12;
  /* Lopende tekst en kleine labels: 8.0:1 en 4.9:1 op --lp-bg. */
  --lp-text: #4a4d5c;
  --lp-label: var(--ink-3);
  /* Groen dat op wit 5.4:1 haalt; --green uit public.css blijft op 3.5:1 steken. */
  --lp-teal: #0b7a5c;
  --lp-orb-teal: #2dd4bf;
  --lp-orb-violet: #a78bfa;
  --lp-hair: color-mix(in srgb, var(--ink) 8%, transparent);
  --lp-hair-2: color-mix(in srgb, var(--ink) 14%, transparent);
  /* Gloed en slagschaduw volgen het accent, zodat een ander accent meekleurt. */
  --lp-glow-soft: color-mix(in srgb, var(--acc) 12%, transparent);
  --lp-glow: color-mix(in srgb, var(--acc) 45%, transparent);
  --lp-glow-strong: color-mix(in srgb, var(--acc) 80%, transparent);
  --lp-shade: color-mix(
    in srgb,
    color-mix(in srgb, var(--acc) 45%, black) 60%,
    transparent
  );
  --lp-maxw: 1240px;
  --lp-ease: cubic-bezier(0.32, 0.72, 0, 1);
  --lp-float: cubic-bezier(0.45, 0.05, 0.55, 0.95);
  --lp-r: 2rem;
  --lp-bz: 0.5rem;
  --lp-display: "Clash Display", "Plus Jakarta Sans", ui-sans-serif, sans-serif;
  --lp-sans: "Plus Jakarta Sans", ui-sans-serif, system-ui, sans-serif;
  --lp-z-nav: 100;
  --lp-z-grain: 90;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}
html {
  background: var(--lp-bg);
  scroll-behavior: smooth;
  scroll-padding-top: 7.5rem;
  overflow-x: clip;
}
body {
  margin: 0;
  min-height: 100dvh;
  font-family: var(--lp-sans);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}
/* Pastelgloed: vast, dus geen repaint tijdens het scrollen. */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(
      58vw 46vw at 10% -10%,
      color-mix(in srgb, var(--acc) 30%, transparent),
      transparent 62%
    ),
    radial-gradient(
      46vw 38vw at 100% 4%,
      color-mix(in srgb, var(--lp-orb-teal) 26%, transparent),
      transparent 62%
    ),
    radial-gradient(
      70vw 50vw at 55% 120%,
      color-mix(in srgb, var(--lp-orb-violet) 30%, transparent),
      transparent 60%
    );
}
/* Filmkorrel */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: var(--lp-z-grain);
  pointer-events: none;
  opacity: 0.045;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
h1,
h2,
h3,
p,
ul,
ol,
figure {
  margin: 0;
  padding: 0;
}
ul,
ol {
  list-style: none;
}
a {
  color: inherit;
  text-decoration: none;
}
img {
  display: block;
  max-width: 100%;
  height: auto;
}
::selection {
  background: color-mix(in srgb, var(--acc) 30%, white);
}
:focus-visible {
  outline: 2px solid var(--acc);
  outline-offset: 4px;
  border-radius: 8px;
}
.wrap {
  max-width: var(--lp-maxw);
  margin: 0 auto;
  padding: 0 32px;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

/* ---------- Typografie ---------- */
h1,
h2,
h3,
.display {
  font-family: var(--lp-display);
  font-weight: 600;
  letter-spacing: -0.012em;
  word-spacing: 0.08em;
  line-height: 0.98;
  text-wrap: balance;
}
h1 {
  font-size: clamp(2.875rem, 7.6vw, 7.25rem);
}
h2 {
  font-size: clamp(2.25rem, 5vw, 4.5rem);
}
h3 {
  font-size: 1.5625rem;
  font-weight: 500;
  line-height: 1.12;
}
/* Het accentwoord in een kop: het enige verloop in de typografie. */
.grad {
  background: linear-gradient(100deg, var(--acc) 5%, var(--lp-teal) 95%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.lead {
  font-size: clamp(1.125rem, 1.5vw, 1.3125rem);
  line-height: 1.55;
  color: var(--lp-text);
  max-width: 54ch;
  text-wrap: pretty;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 28px;
  padding: 7px 14px;
  border-radius: 999px;
  background: color-mix(in srgb, var(--lp-card) 75%, transparent);
  box-shadow:
    inset 0 0 0 1px var(--lp-hair),
    0 8px 20px -12px var(--lp-glow);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--lp-text);
}
.eyebrow::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--lp-teal);
}
/* Klein label boven een tegelkop of kolom */
.k {
  display: block;
  margin-bottom: 14px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--acc);
}

/* ---------- Knoppen: pil met genest icoon ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  min-height: 44px;
  padding: 7px 7px 7px 26px;
  border: 0;
  border-radius: 999px;
  background: var(--lp-night);
  color: #fff;
  font: inherit;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.2;
  cursor: pointer;
  box-shadow:
    inset 0 1px 1px rgba(255, 255, 255, 0.2),
    0 22px 50px -18px var(--lp-glow-strong);
  transition:
    transform 0.6s var(--lp-ease),
    box-shadow 0.7s var(--lp-ease);
}
.btn .ic {
  flex: none;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.16);
  display: grid;
  place-items: center;
  transition:
    transform 0.7s var(--lp-ease),
    background-color 0.7s var(--lp-ease);
}
.btn .ic svg {
  width: 16px;
  height: 16px;
}
.btn:hover {
  box-shadow:
    inset 0 1px 1px rgba(255, 255, 255, 0.2),
    0 28px 70px -16px var(--acc);
}
.btn:hover .ic {
  transform: translate(4px, -1px) scale(1.05);
  background: var(--acc);
}
.btn:active {
  transform: scale(0.98);
}
.btn[disabled] {
  opacity: 0.6;
  cursor: default;
}
.btn.ghost {
  padding: 14px 26px;
  background: color-mix(in srgb, var(--lp-card) 70%, transparent);
  color: var(--ink);
  font-weight: 500;
  box-shadow:
    inset 0 1px 1px #fff,
    inset 0 0 0 1px var(--lp-hair-2);
}
.btn.ghost:hover {
  box-shadow:
    inset 0 1px 1px #fff,
    inset 0 0 0 1px var(--lp-glow);
}
.btn.sm {
  padding: 4px 4px 4px 18px;
  gap: 10px;
  font-size: 0.875rem;
  box-shadow: none;
}
.btn.sm .ic {
  width: 36px;
  height: 36px;
}

/* ---------- Dubbele rand: schaal met kern ---------- */
.shell {
  position: relative;
  padding: var(--lp-bz);
  border-radius: var(--lp-r);
  background: color-mix(in srgb, var(--lp-card) 50%, transparent);
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.9),
    0 0 0 1px var(--lp-hair);
}
.core {
  position: relative;
  height: 100%;
  border-radius: calc(var(--lp-r) - var(--lp-bz));
  background: linear-gradient(180deg, var(--lp-card), var(--lp-card-2));
  box-shadow:
    inset 0 1px 1px #fff,
    0 0 0 1px color-mix(in srgb, var(--ink) 5%, transparent),
    0 34px 70px -44px var(--lp-glow);
  overflow: hidden;
}
/* Echte opname uit de app */
.shot {
  margin: 14px 14px 0;
  border-radius: 1.1rem;
  overflow: hidden;
  background: var(--lp-card);
  box-shadow:
    0 0 0 1px var(--lp-hair),
    0 36px 60px -44px var(--lp-shade);
}
.shot img {
  width: 100%;
}
.shot.fade {
  border-radius: 1.1rem 1.1rem 0 0;
  box-shadow: 0 0 0 1px var(--lp-hair);
  -webkit-mask-image: linear-gradient(180deg, #000 80%, transparent);
  mask-image: linear-gradient(180deg, #000 80%, transparent);
}
/* Loopt rechts de tegel uit, zodat de tekst op leesbare grootte blijft. De
   opname vervaagt naar rechts: een harde snede midden in een regel las als een
   kapotte afbeelding. */
.shot.bleed {
  /* Breedte van de opname en waar de vervaging begint en eindigt, als percentage
     van die opname. Een tegel die een andere uitsnede wil zet alleen deze drie. */
  --bleed-w: 128%;
  --fade-from: 66%;
  --fade-to: 98%;
  margin-right: 0;
  border-radius: 1rem 0 0 1rem;
}
.shot.bleed img {
  width: var(--bleed-w);
  max-width: none;
  -webkit-mask-image: linear-gradient(
    90deg,
    #000 var(--fade-from),
    transparent var(--fade-to)
  );
  mask-image: linear-gradient(
    90deg,
    #000 var(--fade-from),
    transparent var(--fade-to)
  );
}
/* Telefoon: behuizing om een echt mobiel scherm */
.phone {
  padding: 7px;
  border-radius: 2.4rem;
  background: var(--lp-night);
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.18),
    0 50px 90px -40px var(--lp-shade);
}
.phone .scr {
  aspect-ratio: var(--ar);
  overflow: hidden;
  border-radius: calc(2.4rem - 7px);
  background: var(--lp-card);
}
.phone .scr img {
  width: 100%;
}

/* ---------- Navigatie: glazen eiland ---------- */
.nav {
  position: fixed;
  z-index: var(--lp-z-nav);
  top: 24px;
  left: 0;
  right: 0;
  display: flex;
  justify-content: center;
  padding: 0 16px;
  pointer-events: none;
}
.nav-pill {
  position: relative;
  pointer-events: auto;
  display: flex;
  align-items: center;
  gap: 30px;
  padding: 6px 6px 6px 20px;
  border-radius: 999px;
}
/* Het glas zit op een eigen laag. Staat de blur op de pil zelf, dan wordt die
   het ankerpunt voor elk position: fixed erbinnen en past het schermvullende
   menu zich aan de pil aan in plaats van aan het scherm. */
.nav-pill::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  border-radius: inherit;
  background: color-mix(in srgb, var(--lp-card) 66%, transparent);
  -webkit-backdrop-filter: blur(24px) saturate(160%);
  backdrop-filter: blur(24px) saturate(160%);
  box-shadow:
    inset 0 1px 1px #fff,
    inset 0 0 0 1px var(--lp-hair),
    0 24px 50px -28px var(--lp-glow);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  font-family: var(--lp-display);
  font-weight: 600;
  font-size: 1.125rem;
  letter-spacing: -0.012em;
}
.brand img {
  width: 26px;
  height: 26px;
}
.nav-links {
  display: flex;
  gap: 26px;
  font-size: 0.875rem;
  color: var(--lp-text);
}
.nav-links a {
  padding: 12px 0;
  transition: color 0.5s var(--lp-ease);
}
.nav-links a:hover {
  color: var(--ink);
}
.nav-end {
  display: flex;
  align-items: center;
  gap: 16px;
}
.nav-end .login {
  padding: 12px 0;
  font-size: 0.875rem;
  font-weight: 500;
}
/* Compact menu: <details>, dus het opent ook zonder JavaScript. */
.nav-menu {
  display: none;
}
.nav-menu > summary {
  list-style: none;
  position: relative;
  z-index: 2;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--lp-night);
  cursor: pointer;
}
.nav-menu > summary::-webkit-details-marker {
  display: none;
}
.nav-menu > summary i {
  position: absolute;
  left: 14px;
  width: 16px;
  height: 1.5px;
  background: #fff;
  transition: transform 0.7s var(--lp-ease);
}
.nav-menu > summary i:first-of-type {
  top: 18px;
}
.nav-menu > summary i:last-of-type {
  top: 25px;
}
.nav-menu[open] > summary i:first-of-type {
  transform: translateY(3.5px) rotate(45deg);
}
.nav-menu[open] > summary i:last-of-type {
  transform: translateY(-3.5px) rotate(-45deg);
}
.nav-menu-panel {
  position: fixed;
  inset: 0;
  z-index: 1;
  padding: 130px 28px 40px;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  background: color-mix(in srgb, var(--lp-bg) 88%, transparent);
  -webkit-backdrop-filter: blur(48px);
  backdrop-filter: blur(48px);
}
.nav-menu-panel a {
  padding: 10px 0;
  border-bottom: 1px solid var(--lp-hair);
  font-family: var(--lp-display);
  font-size: 2.5rem;
  font-weight: 500;
  line-height: 1.2;
  animation: menu-in 0.9s var(--lp-ease) both;
  animation-delay: calc(var(--i) * 60ms + 100ms);
}
@keyframes menu-in {
  from {
    opacity: 0;
    transform: translateY(48px);
  }
}

/* ---------- Secties ---------- */
.sec {
  padding: 200px 0 0;
}
.sec-head {
  max-width: 900px;
}
.sec-head.c {
  margin: 0 auto;
  text-align: center;
}
.sec-head.c .lead {
  margin-left: auto;
  margin-right: auto;
}
.sec-head .lead {
  margin-top: 28px;
}

/* ---------- Footer ---------- */
.foot {
  margin-top: 200px;
  padding: 72px 0 48px;
  border-top: 1px solid var(--lp-hair);
}
.foot-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 40px;
}
.foot-grid > div > p {
  margin-top: 14px;
  max-width: 32ch;
  font-size: 0.9375rem;
  color: var(--lp-text);
}
.foot-title {
  margin: 0 0 12px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--lp-label);
}
.foot-col a {
  display: flex;
  align-items: center;
  min-height: 44px;
  font-size: 0.9375rem;
  color: var(--lp-text);
  transition:
    color 0.5s var(--lp-ease),
    transform 0.6s var(--lp-ease);
}
.foot-col a:hover {
  color: var(--acc);
  transform: translateX(4px);
}
.foot-yinga {
  margin-top: 24px;
  display: inline-flex;
  flex-direction: column;
  gap: 10px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--lp-label);
}
.foot-yinga img {
  width: auto;
  height: 44px;
}
.wordmark {
  margin-top: 80px;
  overflow: hidden;
  white-space: nowrap;
  font-family: var(--lp-display);
  font-weight: 600;
  font-size: clamp(3rem, 11.2vw, 11.875rem);
  line-height: 1;
  letter-spacing: -0.03em;
  text-align: center;
  color: transparent;
  background: linear-gradient(
    180deg,
    color-mix(in srgb, var(--ink) 12%, transparent),
    transparent 88%
  );
  -webkit-background-clip: text;
  background-clip: text;
  user-select: none;
}
.foot-bottom {
  margin-top: 24px;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 0.875rem;
  color: var(--lp-label);
}

/* ---------- Binnenkomst bij scrollen ----------
   De startstaat bestaat alleen als het script .rv op <html> zet: zonder
   JavaScript of zonder IntersectionObserver staat alles er gewoon.
   Blur alleen op kleine elementen; grote vlakken schuiven en faden. */
.rv [data-rv] {
  opacity: 0;
  transform: translateY(56px);
  transition:
    opacity 1.1s var(--lp-ease),
    transform 1.3s var(--lp-ease);
  transition-delay: var(--d, 0ms);
}
.rv [data-rv].in {
  opacity: 1;
  transform: none;
}
.rv .eyebrow[data-rv],
.rv .lead[data-rv],
.rv .chip[data-rv] {
  filter: blur(8px);
  transition:
    opacity 1.1s var(--lp-ease),
    transform 1.3s var(--lp-ease),
    filter 1.1s var(--lp-ease);
  transition-delay: var(--d, 0ms);
}
.rv .eyebrow[data-rv].in,
.rv .lead[data-rv].in,
.rv .chip[data-rv].in {
  filter: none;
}

@media (max-width: 768px) {
  body {
    font-size: 1rem;
  }
  .wrap {
    padding: 0 16px;
  }
  .nav {
    top: 14px;
    padding: 0 12px;
  }
  .nav-pill {
    width: 100%;
    justify-content: space-between;
  }
  .nav-links,
  .nav-end .login,
  .nav-end > .btn {
    display: none;
  }
  .nav-menu {
    display: block;
  }
  .sec {
    padding-top: 112px;
  }
  .btn {
    white-space: normal;
    text-align: left;
  }
  .foot {
    margin-top: 112px;
  }
  .foot-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }
}

/* Minder beweging: niets schuift of zweeft, maar een korte fade blijft, zodat
   hover, focus en binnenkomst nog steeds terugkoppeling geven. */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation: none !important;
    transition-duration: 0.2s !important;
    transition-delay: 0s !important;
    transition-property:
      opacity, color, background-color, box-shadow !important;
  }
  /* Niets wacht op scrollen: alles staat er meteen. */
  .rv [data-rv],
  .rv .eyebrow[data-rv],
  .rv .lead[data-rv],
  .rv .chip[data-rv] {
    opacity: 1;
    transform: none;
    filter: none;
  }
}
/* Ook op papier staat alles er, wat de bezoeker al had gezien of niet. */
@media print {
  .rv [data-rv],
  .rv .eyebrow[data-rv],
  .rv .lead[data-rv],
  .rv .chip[data-rv] {
    opacity: 1;
    transform: none;
    filter: none;
  }
  .nav,
  body::before,
  body::after {
    display: none;
  }
}