/* ===== Tokens ===== */
:root {
  --bg: #f6f9fe;
  --bg-soft: #eef3fb;
  --surface: #ffffff;
  --surface-2: #f3f7fd;
  --line: rgba(20, 36, 70, 0.09);
  --line-strong: rgba(20, 36, 70, 0.16);
  --text: #122038;
  --muted: #56627d;
  --muted-2: #8b96ad;
  --brand: #2f6bff;
  --brand-2: #12c4a8;
  --accent: #ff7a52;
  --grad: linear-gradient(110deg, #2f6bff 0%, #18b6e6 48%, #19d3a8 100%);
  --radius: 18px;
  --maxw: 1140px;
  --ease: cubic-bezier(.4, .0, .2, 1);
  --shadow: 0 18px 44px -22px rgba(31, 58, 120, .35);
  font-synthesis: none;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; scroll-padding-top: 90px; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: "Inter", system-ui, -apple-system, sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { font-family: "Space Grotesk", "Inter", sans-serif; line-height: 1.1; letter-spacing: -0.02em; color: var(--text); }

.grad {
  background: var(--grad);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}

.eyebrow {
  font-size: 0.8rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--brand); margin-bottom: 14px;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 13px 24px; border-radius: 999px; font-weight: 600; font-size: 0.95rem;
  border: 1px solid transparent; cursor: pointer; transition: transform .2s var(--ease), box-shadow .25s var(--ease), background .25s;
  white-space: nowrap;
}
.btn--primary { background: var(--grad); color: #fff; box-shadow: 0 12px 28px -10px rgba(47, 107, 255, .65); }
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 18px 38px -12px rgba(24, 182, 230, .6); }
.btn--ghost { border-color: var(--line-strong); color: var(--text); background: var(--surface); }
.btn--ghost:hover { border-color: var(--brand); color: var(--brand); transform: translateY(-2px); }
.btn--lg { padding: 16px 32px; font-size: 1.05rem; }

/* ===== Nav ===== */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  transition: background .3s, border-color .3s, backdrop-filter .3s, box-shadow .3s;
  border-bottom: 1px solid transparent;
}
.nav.is-scrolled {
  background: rgba(246, 249, 254, .82); backdrop-filter: blur(14px);
  border-bottom-color: var(--line); box-shadow: 0 6px 24px -18px rgba(31, 58, 120, .5);
}
.nav__inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }

.brand { display: inline-flex; align-items: center; gap: 9px; font-family: "Space Grotesk", sans-serif; font-weight: 700; font-size: 1.25rem; }
.brand__mark { color: var(--brand-2); font-size: 1rem; transform: translateY(1px); }
.brand__name { letter-spacing: -0.03em; }

.nav__links { display: flex; align-items: center; gap: 28px; }
.nav__links a { font-size: 0.92rem; color: var(--muted); font-weight: 500; transition: color .2s; }
.nav__links a:hover { color: var(--text); }
.nav__cta {
  padding: 9px 18px; border-radius: 999px; border: 1px solid var(--line-strong);
  color: var(--text) !important; background: var(--surface);
}
.nav__cta:hover { border-color: var(--brand); color: var(--brand) !important; }

.nav__tools { display: flex; align-items: center; gap: 16px; }
.lang { display: inline-flex; align-items: center; gap: 4px; font-size: 0.85rem; font-weight: 600; }
.lang__btn { background: none; border: none; color: var(--muted-2); cursor: pointer; font: inherit; padding: 4px 2px; transition: color .2s; }
.lang__btn.is-active { color: var(--brand); }
.lang__btn:hover { color: var(--brand-2); }
.lang__sep { color: var(--muted-2); }

.burger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 6px; }
.burger span { width: 24px; height: 2px; background: var(--text); border-radius: 2px; transition: transform .3s, opacity .3s; }
.burger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.is-open span:nth-child(2) { opacity: 0; }
.burger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===== Hero ===== */
.hero { position: relative; padding: 168px 0 90px; overflow: hidden; }
.hero__glow {
  position: absolute; top: -260px; left: 50%; transform: translateX(-50%);
  width: 1150px; height: 720px; pointer-events: none;
  background: radial-gradient(closest-side, rgba(47, 107, 255, .20), transparent 70%),
              radial-gradient(closest-side, rgba(25, 211, 168, .18), transparent 70%),
              radial-gradient(closest-side, rgba(255, 122, 82, .12), transparent 70%);
  background-position: 28% 30%, 72% 55%, 50% 80%; background-repeat: no-repeat;
  background-size: 60% 70%, 55% 60%, 45% 50%; filter: blur(10px);
}
.hero__inner { position: relative; text-align: center; max-width: 860px; margin: 0 auto; }
.hero__title { font-size: clamp(2.4rem, 6vw, 4.4rem); font-weight: 800; margin-bottom: 22px; }
.hero__lead { font-size: clamp(1.05rem, 2vw, 1.3rem); color: var(--muted); max-width: 640px; margin: 0 auto 36px; }
.hero__actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

.hero__proof { display: flex; gap: 40px; justify-content: center; flex-wrap: wrap; margin-top: 56px; }
.proof { display: flex; flex-direction: column; align-items: center; gap: 2px; }
.proof strong { font-family: "Space Grotesk", sans-serif; font-size: 1.9rem; background: var(--grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.proof span { font-size: 0.85rem; color: var(--muted-2); max-width: 160px; text-align: center; }

/* ===== Marquee ===== */
.marquee { display:flex; border-block: 1px solid var(--line); background: var(--surface); overflow: hidden; padding: 16px 0; }
.marquee__track { display: flex; align-items:center; gap: 26px; white-space: nowrap; flex-shrink:0; min-width:100%; justify-content:space-around; animation: scroll 40s linear infinite; }
.marquee__track span { font-family: "Space Grotesk", sans-serif; font-weight: 600; color: var(--muted-2); font-size: 1.05rem; }
.marquee__track span:nth-child(2n) { color: var(--brand); }
@keyframes scroll { from { transform: translateX(0); } to { transform: translateX(-100%); } }

/* ===== Sections ===== */
.section { padding: 100px 0; }
.section--alt { background: var(--bg-soft); border-block: 1px solid var(--line); }
.section__head { max-width: 680px; margin: 0 auto 56px; text-align: center; }
.section__title { font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 700; margin-bottom: 16px; }
.section__sub { color: var(--muted); font-size: 1.08rem; }

/* ===== Pillars ===== */
.pillars { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; margin-bottom: 26px; }
.pillar {
  position: relative; padding: 34px; border-radius: var(--radius);
  background: var(--surface); border: 1px solid var(--line); overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform .25s var(--ease), border-color .25s, box-shadow .25s;
}
.pillar:hover { transform: translateY(-4px); box-shadow: 0 26px 52px -24px rgba(31, 58, 120, .42); }
.pillar--accent { background: linear-gradient(160deg, #ffffff, #f1f7ff); }
.pillar--accent::before {
  content: ""; position: absolute; inset: 0; padding: 1.5px; border-radius: var(--radius);
  background: var(--grad); -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude; opacity: .7; pointer-events: none;
}
.pillar__tag { display: inline-block; font-size: 0.78rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--brand-2); margin-bottom: 14px; }
.pillar h3 { font-size: 1.55rem; margin-bottom: 12px; }
.pillar > p { color: var(--muted); margin-bottom: 22px; }
.ticks { list-style: none; display: grid; gap: 11px; }
.ticks li { position: relative; padding-left: 28px; color: var(--text); font-size: 0.98rem; }
.ticks li::before {
  content: "✓"; position: absolute; left: 0; top: 1px; width: 19px; height: 19px;
  display: grid; place-items: center; border-radius: 50%; font-size: 0.7rem; font-weight: 700;
  background: rgba(18, 196, 168, .16); color: #0a9c84;
}

/* ===== Capability grid ===== */
.caps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 32px; }
.cap {
  padding: 28px; border-radius: 16px; background: var(--surface); border: 1px solid var(--line);
  box-shadow: var(--shadow);
  transition: transform .25s var(--ease), box-shadow .25s;
}
.cap:hover { transform: translateY(-3px); box-shadow: 0 24px 48px -26px rgba(31, 58, 120, .4); }
.cap__ico {
  display: inline-grid; place-items: center; width: 46px; height: 46px; margin-bottom: 16px;
  border-radius: 13px; background: linear-gradient(150deg, rgba(47, 107, 255, .12), rgba(25, 211, 168, .14));
  color: var(--brand);
}
.cap__ico svg { width: 24px; height: 24px; }
.cap:nth-child(3n+2) .cap__ico { color: var(--brand-2); }
.cap:nth-child(3n) .cap__ico { color: var(--accent); }
.cap h4 { font-size: 1.15rem; margin-bottom: 8px; }
.cap p { color: var(--muted); font-size: 0.95rem; }

/* ===== Steps ===== */
.steps { list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; counter-reset: s; }
.step { padding: 28px 24px; border-radius: 16px; background: var(--surface); border: 1px solid var(--line); position: relative; box-shadow: var(--shadow); }
.step__num { font-family: "Space Grotesk", sans-serif; font-size: 2.2rem; font-weight: 700; background: var(--grad); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; display: block; margin-bottom: 14px; }
.step h3 { font-size: 1.25rem; margin-bottom: 8px; }
.step p { color: var(--muted); font-size: 0.95rem; }

/* ===== Why ===== */
.why { display: grid; grid-template-columns: 1.15fr .85fr; gap: 56px; align-items: center; }
.why__list { display: grid; grid-template-columns: 1fr 1fr; gap: 26px 30px; margin-top: 32px; }
.whyitem h4 { font-size: 1.08rem; margin-bottom: 6px; }
.whyitem h4::before { content: "→ "; color: var(--brand); }
.whyitem p { color: var(--muted); font-size: 0.94rem; }

.why__card { background: var(--surface); border: 1px solid var(--line); border-radius: 20px; padding: 30px; box-shadow: var(--shadow); }
.card__row { display: flex; align-items: center; justify-content: space-between; margin-bottom: 22px; font-weight: 600; }
.card__pill { font-size: 0.75rem; padding: 5px 12px; border-radius: 999px; background: rgba(47, 107, 255, .12); color: var(--brand); }
.bars { display: grid; gap: 18px; }
.bar__l { font-size: 0.85rem; color: var(--muted); display: block; margin-bottom: 6px; }
.bar__track { height: 9px; border-radius: 999px; background: rgba(20, 36, 70, .08); overflow: hidden; }
.bar__track i { display: block; height: 100%; width: 0; border-radius: 999px; background: var(--grad); transition: width 1.1s var(--ease); }
.bar.is-in .bar__track i { width: var(--w); }
.card__note { font-size: 0.8rem; color: var(--muted-2); margin-top: 22px; }

/* ===== Logos ===== */
.logos { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; }
.logos span {
  padding: 11px 20px; border-radius: 999px; border: 1px solid var(--line);
  background: var(--surface); color: var(--muted); font-weight: 500; font-size: 0.92rem;
  transition: color .2s, border-color .2s, transform .2s, box-shadow .2s;
}
.logos span:hover { color: var(--brand); border-color: var(--brand); transform: translateY(-2px); box-shadow: 0 10px 22px -14px rgba(47, 107, 255, .5); }

/* ===== CTA ===== */
.cta__inner { text-align: center; max-width: 760px; margin: 0 auto; padding: 64px 40px; border-radius: 28px; background: var(--grad); color: #fff; position: relative; overflow: hidden; box-shadow: 0 30px 60px -28px rgba(47, 107, 255, .7); }
.cta__title { font-size: clamp(1.8rem, 4vw, 2.6rem); margin-bottom: 16px; color: #fff; }
.cta__sub { color: rgba(255, 255, 255, .9); font-size: 1.08rem; margin-bottom: 32px; }
.cta__actions { display: flex; flex-direction: column; align-items: center; gap: 14px; }
.cta .btn--primary { background: #fff; color: var(--brand); box-shadow: 0 12px 30px -12px rgba(0, 0, 0, .35); }
.cta .btn--primary:hover { transform: translateY(-2px); box-shadow: 0 18px 38px -14px rgba(0, 0, 0, .4); }
.cta__mail { color: #fff; font-weight: 600; opacity: .92; }
.cta__mail:hover { text-decoration: underline; }

/* ===== Footer ===== */
.footer { padding: 56px 0 28px; border-top: 1px solid var(--line); background: var(--surface); }
.footer__top { display: grid; grid-template-columns: 1.7fr 1fr 1fr; gap: 32px; }
.footer__brand .brand-logo { height: 30px; width: auto; display: block; margin-bottom: 14px; }
.footer__tag { color: var(--muted); margin: 0 0 14px; font-size: 0.95rem; max-width: 300px; }
.footer__mail { color: var(--brand); text-decoration: none; font-weight: 600; font-size: 0.95rem; }
.footer__mail:hover { text-decoration: underline; }
.footer__col h4 { color: var(--text); font-size: 0.8rem; letter-spacing: .4px; text-transform: uppercase; margin: 2px 0 14px; }
.footer__col ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.footer__col a { color: var(--muted); text-decoration: none; font-size: 0.95rem; }
.footer__col a:hover { color: var(--brand-2); }
.footer__bottom { display: flex; justify-content: space-between; align-items: center; gap: 10px 24px; flex-wrap: wrap; margin-top: 40px; padding-top: 20px; border-top: 1px solid var(--line); font-size: 0.82rem; color: var(--muted-2); }
@media (max-width: 780px) { .footer__top { grid-template-columns: 1fr 1fr; } .footer__brand { grid-column: 1 / -1; } }
@media (max-width: 520px) { .footer__top { grid-template-columns: 1fr; gap: 26px; } .footer__bottom { flex-direction: column; align-items: flex-start; gap: 6px; } }

/* ===== Reveal animation ===== */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .6s var(--ease), transform .6s var(--ease); }
.reveal.is-in { opacity: 1; transform: none; }

/* ===== Responsive ===== */
@media (max-width: 900px) {
  .caps { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: 1fr 1fr; }
  .why { grid-template-columns: 1fr; gap: 36px; }
}
@media (max-width: 760px) {
  .nav__links {
    position: fixed; inset: 72px 0 auto 0; flex-direction: column; gap: 0;
    background: rgba(246, 249, 254, .98); backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--line); padding: 12px 0;
    transform: translateY(-130%); transition: transform .35s var(--ease); visibility: hidden;
  }
  .nav__links.is-open { transform: none; visibility: visible; }
  .nav__links a { width: 100%; padding: 14px 24px; }
  .nav__cta { margin: 8px 24px; text-align: center; }
  .burger { display: flex; }
  .pillars { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .caps { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .why__list { grid-template-columns: 1fr; }
  .hero__proof { gap: 28px; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; }
}

/* brand-kit logo */
.brand__mark{display:inline-flex}
.brand__mark img{width:26px;height:26px;display:block}

/* volledig numabit.ai-logo */
.brand-logo{height:28px;width:auto;display:block}
.brand{display:inline-flex;align-items:center}

/* ===== Numabit brand switcher ===== */
.brand-switch{position:relative}
.brand-toggle{display:inline-flex;align-items:center;gap:8px;background:none;border:0;padding:0;cursor:pointer;font:inherit;color:#8b96ad;line-height:0}
.brand-caret{transition:transform .25s ease;flex:none}
.brand-switch.open .brand-caret{transform:rotate(180deg)}
.brand-menu{position:absolute;top:calc(100% + 14px);left:0;min-width:222px;background:#fff;border:1px solid rgba(20,36,70,.10);border-radius:14px;box-shadow:0 20px 44px rgba(20,36,70,.16);padding:8px;display:flex;flex-direction:column;gap:2px;transform-origin:top left;opacity:0;transform:scaleY(.5) translateY(-10px);pointer-events:none;transition:opacity .18s ease,transform .24s cubic-bezier(.34,1.4,.5,1);z-index:200}
.brand-switch.open .brand-menu{opacity:1;transform:scaleY(1) translateY(0);pointer-events:auto}
.brand-menu-item{display:flex;align-items:center;padding:10px 14px;border-radius:10px;transition:background .15s ease}
.brand-menu-item:hover{background:#f4f7fb}
.brand-menu-item img{height:21px;width:auto;display:block;pointer-events:none}