/* Overlay: ink + vermilion on Claude v2. Less black, sunk asterisks. */

:root,
:root[data-theme="light"] {
  --paper: #F3EEE4;
  --paper-2: #EBE4D6;
  --paper-3: #E0D7C7;
  --panel: #FAF6EE;
  --panel-2: #F7F2E9;
  --ink: #1C1916;
  --soft: #4A453F;
  --faint: #746E65;
  --rule: rgba(28, 25, 22, 0.1);
  --rule-2: rgba(28, 25, 22, 0.18);
  --red: #E31B12;
  --red-deep: #B0140D;
  --red-soft: rgba(227, 27, 18, 0.1);
  --signal: #1C1916;
  --signal-ink: #F3EEE4;
  --signal-soft: rgba(28, 25, 22, 0.08);
  --glow-red: radial-gradient(62% 52% at 8% -8%, rgba(227, 27, 18, 0.32) 0%, rgba(227, 27, 18, 0) 70%);
  --glow-red-2: radial-gradient(55% 48% at 96% 108%, rgba(227, 27, 18, 0.2) 0%, rgba(227, 27, 18, 0) 68%);
  --grain-op: 0.038;
}

html { color-scheme: light; overflow-x: hidden; }

body::before {
  content: "";
  position: fixed;
  inset: 0 auto auto 0;
  width: 100%;
  height: 3px;
  background: var(--red);
  z-index: 80;
}

/* ---- sunk asterisk field ---- */
.hero,
#waarom,
#tegenstander,
#methode,
#nulmeting,
#programma,
#prijs,
#vragen,
.final,
footer {
  overflow: hidden;
}

.hero::after,
#waarom::after,
#tegenstander::after,
#methode::after,
#nulmeting::after,
#programma::after,
#prijs::after,
#vragen::after,
.final::after,
footer::after,
.wins::after {
  content: "*";
  position: absolute;
  font-family: Figtree, system-ui, sans-serif;
  font-weight: 700;
  line-height: 0.7;
  color: var(--red);
  pointer-events: none;
  user-select: none;
  z-index: 0;
  opacity: 0.09;
}

.hero::after {
  right: -6vw;
  top: -12vw;
  font-size: min(46vw, 440px);
  opacity: 0.1;
}

#waarom::after {
  left: -10vw;
  bottom: -18vw;
  font-size: min(42vw, 380px);
  opacity: 0.09;
  transform: rotate(-18deg);
}

#tegenstander::after {
  right: -8vw;
  top: -6vw;
  font-size: min(38vw, 360px);
  opacity: 0.1;
  transform: rotate(12deg);
}

#methode::after {
  left: -12vw;
  bottom: -20vw;
  font-size: min(50vw, 480px);
  opacity: 0.08;
  transform: rotate(-8deg);
}

#nulmeting::after {
  right: -4vw;
  bottom: -14vw;
  font-size: min(32vw, 280px);
  opacity: 0.1;
  transform: rotate(20deg);
}

#programma::after {
  right: 4vw;
  top: -10vw;
  font-size: min(36vw, 320px);
  opacity: 0.09;
  transform: rotate(-14deg);
}

#prijs::after {
  left: -8vw;
  top: -8vw;
  font-size: min(40vw, 360px);
  opacity: 0.1;
  transform: rotate(8deg);
}

#vragen::after {
  right: -10vw;
  bottom: -12vw;
  font-size: min(34vw, 300px);
  opacity: 0.08;
  transform: rotate(-22deg);
}

.final::after {
  left: 50%;
  top: -18%;
  font-size: min(44vw, 400px);
  opacity: 0.09;
  transform: translateX(-40%) rotate(-6deg);
}

footer::after {
  right: 6vw;
  bottom: -8vw;
  font-size: min(22vw, 180px);
  opacity: 0.1;
  transform: rotate(16deg);
}

.wins {
  position: relative;
  overflow: hidden;
}
.wins::after {
  right: -18px;
  bottom: -36px;
  font-size: 148px;
  opacity: 0.11;
  transform: rotate(-12deg);
}

/* Keep copy above the watermark */
.hero .container,
#waarom .container,
#tegenstander .container,
#methode .container,
#nulmeting .container,
#programma .container,
#prijs .container,
#vragen .container,
.final .container,
footer .container,
.wins > * {
  position: relative;
  z-index: 1;
}

/* ---- buttons: warm ink, hover vermilion ---- */
.btn {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.12) inset, 0 10px 26px -14px var(--ink);
}
.btn:hover {
  background: var(--red);
  border-color: var(--red);
  filter: none;
  color: #fff;
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.16) inset, 0 16px 34px -12px var(--red);
}
.btn.ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--rule-2);
  box-shadow: none;
}
.btn.ghost:hover {
  border-color: var(--ink);
  background: var(--ink);
  color: var(--paper);
  filter: none;
}

/* ---- hero: scale to column ---- */
.hero-grid {
  grid-template-columns: minmax(0, 1.55fr) minmax(240px, 0.72fr);
  align-items: center;
  gap: clamp(28px, 4vw, 56px);
}
.hero-copy {
  container-type: inline-size;
  min-width: 0;
}
.hero h1 {
  font-size: clamp(2.2rem, 7.8cqi, 3.4rem);
  line-height: 1.12;
  letter-spacing: -0.028em;
}
.hero h1 .hero-a { display: block; }
.hero h1 .mark {
  display: block;
  color: var(--red);
  margin-top: 0.18em;
  text-wrap: balance;
}

.wins {
  background: var(--panel);
  color: var(--ink);
  border: 1px solid var(--rule);
  border-radius: 18px;
  padding: 28px 26px 18px;
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.55) inset;
}
.wins .h { color: var(--red); }
.win {
  border-bottom-color: var(--rule);
  color: var(--ink);
}
.win .i {
  background: var(--red-soft);
  color: var(--red);
}

/* Dark bands → warm paper, not black slabs */
.dark-band {
  background:
    var(--glow-red-2),
    radial-gradient(70% 60% at 82% 0%, rgba(227, 27, 18, 0.18) 0%, transparent 62%),
    var(--paper-2);
  color: var(--ink);
  border-color: var(--rule);
}
.dark-band h2,
.dark-band h3,
.dark-band .bridge,
.dark-band strong { color: var(--ink); }
.dark-band p,
.dark-band .scene,
.dark-band .vs-card p { color: var(--soft); }
.dark-band .eyebrow,
.dark-band .bridge::after { color: var(--red); }
.dark-band .vs-card {
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  border-color: var(--rule);
}
.dark-band .bigstat { border-color: var(--rule-2); }
.bigstat .n,
.amount,
.step .n,
.vcell .n {
  font-family: Figtree, system-ui, sans-serif;
  font-weight: 700;
  letter-spacing: -0.04em;
  background: none;
  -webkit-background-clip: unset;
  background-clip: unset;
  color: var(--red);
}
.bigstat .n {
  font-size: clamp(3.6rem, 8vw, 6.4rem);
  line-height: 1;
  white-space: nowrap;
  padding-right: 0.06em;
}
.amount { color: var(--ink); }

.band {
  background:
    var(--glow-red),
    var(--paper-2);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}
#waarom {
  background:
    var(--glow-red-2),
    var(--glow-red),
    var(--paper-2);
}
#nulmeting.scan-wrap,
.scan-wrap {
  background:
    var(--glow-red),
    linear-gradient(180deg, var(--paper-2), var(--paper));
}
#prijs.price-wrap,
.price-wrap {
  background:
    var(--glow-red-2),
    linear-gradient(180deg, var(--paper-2), var(--paper));
}
#programma {
  background:
    radial-gradient(50% 45% at 90% 0%, rgba(227, 27, 18, 0.16) 0%, transparent 65%),
    var(--paper);
}
.final {
  background:
    var(--glow-red),
    var(--paper-2);
}
.bar i {
  background: linear-gradient(90deg, var(--red-deep), var(--red));
}

footer {
  background: var(--paper-2);
  color: var(--soft);
  border-color: var(--rule);
}
footer .logo { color: var(--ink); }
footer .care { color: var(--soft); }
footer .care b { color: var(--ink); }
footer .refs,
footer .foot-row { color: var(--faint); border-color: var(--rule); }

.plist .i {
  color: var(--red);
  background: var(--red-soft);
}
.bar i { background: var(--red); }
.opt.sel,
.scalerow button.sel {
  border-color: var(--ink);
  background: var(--ink);
  color: var(--paper);
}

.nav-in {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 20px;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  box-sizing: border-box;
}
.nav .nav-links {
  display: flex;
  gap: 4px;
  align-items: center;
  flex: 1 1 auto;
  justify-content: center;
  min-width: 0;
}
.nav .nav-links a {
  color: var(--soft);
  text-decoration: none;
  padding: 8px 13px;
  border-radius: 999px;
  white-space: nowrap;
}
.nav .logo {
  display: inline-flex;
  flex-wrap: nowrap;
  align-items: baseline;
  white-space: nowrap;
  flex: 0 0 auto;
  min-width: 0;
  font-size: 20px;
  position: relative;
  z-index: 1;
}
.nav .logo .star {
  position: static;
  top: 0;
  line-height: 1;
  font-size: 1.05em;
  margin-left: 1px;
  flex: 0 0 auto;
}
.nav .btn.sm {
  white-space: nowrap;
  flex: 0 0 auto;
  padding: 10px 16px;
  font-size: 13.5px;
  gap: 6px;
  width: auto;
}
.nav .btn.sm .ico {
  width: 16px;
  height: 16px;
  flex: 0 0 auto;
}

@media (max-width: 860px) {
  .hero-grid {
    grid-template-columns: 1fr;
    align-items: start;
    gap: 28px;
  }
  .hero h1 {
    font-size: clamp(2.25rem, 8.4vw, 3.1rem);
  }
  .nav-in { padding: 10px 16px; gap: 10px; }
  .eyebrow { max-width: 100%; white-space: normal; line-height: 1.35; }
}

@media (max-width: 420px) {
  .nav .logo { font-size: 17px; }
  .nav .btn.sm { padding: 9px 13px; font-size: 13px; gap: 0; }
  .nav .btn.sm .ico { display: none; }
}

/* ---- chrome: hamburger + hide-on-scroll ---- */
.nav {
  position: sticky;
  top: 0;
  z-index: 60;
  transition: transform 0.28s cubic-bezier(0.2, 0.8, 0.3, 1),
    background 0.25s, border-color 0.25s, backdrop-filter 0.25s;
}
.nav.head-hide { transform: translateY(-110%); }
.nav.open { transform: none; }
.nav-end {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 0 0 auto;
}
.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--rule);
  border-radius: 999px;
  background: color-mix(in srgb, var(--paper) 55%, transparent);
  backdrop-filter: blur(16px) saturate(1.3);
  -webkit-backdrop-filter: blur(16px) saturate(1.3);
  padding: 0;
  cursor: pointer;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
}
.nav-toggle span {
  display: block;
  width: 16px;
  height: 1.5px;
  background: var(--ink);
  border-radius: 2px;
  transition: transform 0.2s, opacity 0.2s;
}
.nav.open .nav-toggle span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav.open .nav-toggle span:nth-child(2) { opacity: 0; }
.nav.open .nav-toggle span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }
.nav-panel {
  display: none;
  position: absolute;
  left: 12px;
  right: 12px;
  top: calc(100% + 8px);
  padding: 10px;
  border-radius: 22px;
  border: 1px solid var(--rule);
  background: color-mix(in srgb, var(--paper) 72%, transparent);
  backdrop-filter: blur(22px) saturate(1.35);
  -webkit-backdrop-filter: blur(22px) saturate(1.35);
  box-shadow: 0 18px 40px -24px rgba(28, 25, 22, 0.45);
}
.nav.open .nav-panel { display: grid; gap: 4px; }
.nav-panel a {
  display: block;
  padding: 13px 16px;
  border-radius: 14px;
  color: var(--ink);
  text-decoration: none;
  font-size: 16px;
}
.nav-panel a:hover { background: var(--paper-3); }
.nav-panel .sep {
  height: 1px;
  background: var(--rule);
  margin: 6px 8px;
}

@media (max-width: 1040px) {
  .nav-toggle { display: flex; }
  .nav .nav-links { display: none !important; }
}
@media (min-width: 1041px) {
  .nav-panel { display: none !important; }
}

.foot-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 28px 32px;
  padding: 28px 0 12px;
  border-top: 1px solid var(--rule);
  margin-top: 8px;
}
.foot-grid h3 {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--red);
  font-family: Figtree, system-ui, sans-serif;
  font-weight: 700;
}
.foot-grid a {
  display: block;
  color: var(--soft);
  text-decoration: none;
  padding: 5px 0;
  font-size: 15px;
}
.foot-grid a:hover { color: var(--ink); }
footer { overflow: visible; }

@media (max-width: 720px) {
  .foot-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .foot-grid { grid-template-columns: 1fr; gap: 22px; }
}

@media (prefers-reduced-motion: reduce) {
  .btn { transition: none; }
}