:root {
  --paper: #fbfbfd;
  --ink: #0e1024;
  --muted: #4b4f6b;
  --cobalt: #2338c9;
  --cobalt-deep: #16248a;
  --tint: #e6e9fb;
  --card: #111318;
  --star: #ffc53d;
  --line: #d9dcef;
  --display: "Unbounded", system-ui, sans-serif;
  --body: "Instrument Sans", system-ui, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
  --r: 18px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 17px/1.6 var(--body); }
a { color: var(--cobalt); text-underline-offset: 3px; }
:focus-visible { outline: 3px solid var(--star); outline-offset: 3px; border-radius: 4px; }
.wrap { width: min(1160px, 100% - 32px); margin-inline: auto; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--ink); color: #fff; padding: 8px 14px; z-index: 10; }
.skip:focus { left: 16px; }

h1, h2, h3 { font-family: var(--display); line-height: 1.05; letter-spacing: -0.02em; margin: 0 0 .5em; }
h1 { font-size: clamp(2.8rem, 7.2vw, 5.6rem); font-weight: 800; }
h1 span { color: var(--cobalt); }
h2 { font-size: clamp(1.8rem, 3.8vw, 2.8rem); font-weight: 700; }
h3 { font-size: 1.15rem; font-weight: 600; letter-spacing: -0.01em; }
.kicker { font: 500 .8rem var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--cobalt); margin: 0 0 1rem; }
.lead { font-size: 1.2rem; color: var(--muted); max-width: 32em; }

.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: .7em 1.4em; border-radius: 999px; border: 2px solid var(--cobalt); background: var(--cobalt); color: #fff; font: 600 1rem var(--body); text-decoration: none; transition: background .15s; }
.btn:hover { background: var(--cobalt-deep); border-color: var(--cobalt-deep); }
.btn-ghost { background: transparent; color: var(--cobalt); }
.btn-ghost:hover { background: var(--tint); color: var(--cobalt-deep); }
.btn-sm { min-height: 40px; padding: .4em 1.1em; font-size: .95rem; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; }

.top { position: sticky; top: 0; z-index: 5; background: color-mix(in srgb, var(--paper) 88%, transparent); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.top-in { display: flex; align-items: center; justify-content: space-between; min-height: 68px; gap: 16px; }
.logo { font: 800 1.5rem/1 var(--display); color: var(--ink); text-decoration: none; letter-spacing: -0.03em; }
.logo span { display: inline-grid; place-items: center; width: 1.15em; height: 1.15em; margin-left: .08em; border-radius: 50%; background: var(--star); color: var(--ink); font-size: .8em; }
.top nav { display: flex; align-items: center; gap: 22px; }
.top nav a:not(.btn) { color: var(--ink); text-decoration: none; font-weight: 500; }

/* hero */
.hero { padding: clamp(40px, 7vw, 90px) 0 clamp(60px, 8vw, 110px); overflow: hidden; }
.hero-in { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.buy { margin-top: 2rem; }
.price { font: 800 2.6rem/1 var(--display); margin: 0 0 1.2rem; }
.price small { display: block; margin-top: 8px; font: 500 1rem var(--body); color: var(--muted); }

/* ---------- de tik-scène (signature) ---------- */
.scene { position: relative; height: 480px; }
.card {
  position: absolute; left: 0; bottom: 40px;
  width: min(380px, 78%); aspect-ratio: 1.586;
  border-radius: 20px; padding: 24px 26px;
  background: radial-gradient(130% 120% at 0% 0%, #2a2d36, var(--card) 60%);
  color: #f2f3f7;
  box-shadow: 0 40px 70px -30px rgba(14,16,36,.55), 0 2px 0 rgba(255,255,255,.08) inset;
  transform: rotate(-8deg);
  display: grid; grid-template-rows: auto 1fr auto;
}
.card-logo { font: 800 1.35rem var(--display); letter-spacing: -0.03em; }
.card-logo b { color: var(--star); }
.card-nfc { width: 52px; height: 52px; color: var(--star); align-self: center; justify-self: end; margin-right: 18%; }
.card-cta { font: 500 .78rem/1.35 var(--mono); letter-spacing: .02em; color: #b9bdcc; }
.ring { position: absolute; right: 22%; top: 50%; width: 90px; height: 90px; margin: -45px; border: 2px solid var(--star); border-radius: 50%; opacity: 0; animation: ring 6s ease-out infinite; }
.r2 { animation-delay: .35s; }

.phone {
  position: absolute; right: 4%; top: 10px;
  width: 172px; height: 344px; border-radius: 34px; padding: 10px;
  background: #1c1e26; box-shadow: 0 30px 60px -20px rgba(14,16,36,.5), 0 0 0 2px #3a3d48 inset;
  animation: tap 6s cubic-bezier(.5,0,.2,1) infinite;
  z-index: 2;
}
.screen { height: 100%; border-radius: 26px; background: #fff; padding: 46px 14px 16px; display: flex; flex-direction: column; align-items: center; text-align: center; }
.screen-name { font: 700 .95rem var(--display); margin: 0; }
.screen-q { font-size: .8rem; color: var(--muted); margin: 6px 0 18px; }
.stars { display: flex; gap: 4px; }
.stars i { width: 26px; height: 26px; background: #d8dce8; clip-path: polygon(50% 0, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%); animation: fill 6s infinite; }
.stars i:nth-child(2) { animation-delay: .12s; }
.stars i:nth-child(3) { animation-delay: .24s; }
.stars i:nth-child(4) { animation-delay: .36s; }
.stars i:nth-child(5) { animation-delay: .48s; }
.screen-btn { margin-top: auto; width: 100%; padding: 8px; border-radius: 999px; background: var(--cobalt); color: #fff; font-size: .8rem; font-weight: 600; }

@keyframes tap {
  0%, 10% { transform: translate(0, 0) rotate(10deg); }
  30%, 72% { transform: translate(-34%, 38%) rotate(-4deg); }
  92%, 100% { transform: translate(0, 0) rotate(10deg); }
}
@keyframes ring {
  0%, 28% { transform: scale(.4); opacity: 0; }
  32% { opacity: .9; }
  55%, 100% { transform: scale(2.4); opacity: 0; }
}
@keyframes fill {
  0%, 42% { background: #d8dce8; transform: scale(1); }
  46% { background: var(--star); transform: scale(1.25); }
  50%, 88% { background: var(--star); transform: scale(1); }
  94%, 100% { background: #d8dce8; }
}

/* waarom */
.why { padding: 90px 0; background: var(--ink); color: #eef0fb; }
.why h2 { color: #fff; }
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 36px; margin-top: 2rem; }
.why h3 { color: var(--star); }
.why p { color: #b9bdd6; margin: 0; }

/* stappen */
.how { padding: 96px 0; }
.steps { list-style: none; counter-reset: stap; padding: 0; margin: 2.5rem 0 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.steps li { counter-increment: stap; position: relative; padding: 64px 22px 24px; border-radius: var(--r); background: var(--tint); }
.steps li::before { content: counter(stap); position: absolute; top: 20px; left: 22px; width: 32px; height: 32px; display: grid; place-items: center; border-radius: 50%; background: var(--cobalt); color: #fff; font: 700 .9rem var(--display); }
.steps p { margin: 0; color: var(--muted); }

/* aanbod */
.offer { padding: 20px 0 96px; }
.offer-in { display: grid; grid-template-columns: .8fr 1.2fr; gap: 56px; align-items: start; }
.offer-card { background: var(--cobalt); color: #fff; border-radius: 24px; padding: 34px; }
.offer-card .kicker { color: var(--star); }
.offer-price { font: 800 4.2rem/1 var(--display); margin: 0; }
.offer-sub { margin: 6px 0 20px; color: #c9cffa; }
.offer-card ul { padding: 0; margin: 0 0 26px; list-style: none; display: grid; gap: 10px; }
.offer-card li { padding-left: 28px; position: relative; }
.offer-card li::before { content: "★"; position: absolute; left: 0; color: var(--star); }
.offer-card .btn { background: var(--star); border-color: var(--star); color: var(--ink); }
.offer-card .btn:hover { background: #ffd66e; border-color: #ffd66e; }
.combo { list-style: none; padding: 0; margin: 20px 0; display: grid; gap: 12px; }
.combo a { display: grid; grid-template-columns: 1fr auto; gap: 2px 16px; padding: 18px 20px; border: 1px solid var(--line); border-radius: 14px; text-decoration: none; color: var(--ink); transition: border-color .15s, background .15s; }
.combo a:hover { border-color: var(--cobalt); background: var(--tint); }
.combo span { grid-column: 1; color: var(--muted); font-size: .95rem; }
.combo b { grid-row: 1 / 3; grid-column: 2; align-self: center; font: 700 1.2rem var(--display); }
.more { font-weight: 600; }

/* faq */
.faq { padding: 90px 0; background: var(--tint); }
.faq-in { display: grid; grid-template-columns: .6fr 1.4fr; gap: 48px; }
details { border-bottom: 1px solid var(--line); padding: 18px 0; }
summary { cursor: pointer; font-weight: 600; font-size: 1.1rem; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; font: 700 1.3rem/1 var(--display); color: var(--cobalt); }
details[open] summary::after { content: "–"; }
details p { margin: 10px 0 0; color: var(--muted); }

.foot { background: var(--ink); color: #b9bdd6; padding: 36px 0; font-size: .95rem; }
.foot-in { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 12px 32px; }
.foot p { margin: 0; }
.foot a { color: #fff; }
.logo-sm { color: #fff; font-size: 1.25rem; }

@media (max-width: 960px) {
  .hero-in, .offer-in, .faq-in { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr 1fr; }
  .why-grid { grid-template-columns: 1fr; gap: 24px; }
  .scene { height: 420px; max-width: 520px; width: 100%; margin-inline: auto; }
}
@media (max-width: 560px) {
  body { font-size: 16px; }
  .steps { grid-template-columns: 1fr; }
  .top nav a:not(.btn) { display: none; }
  .scene { height: 360px; }
  .phone { width: 138px; height: 276px; border-radius: 28px; }
  .screen { padding-top: 34px; border-radius: 20px; }
  .stars i { width: 20px; height: 20px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .phone { animation: none; transform: translate(-34%, 38%) rotate(-4deg); }
  .ring { animation: none; }
  .stars i { animation: none; background: var(--star); }
}