/* A1 Limitless - design system */

:root{
  --ink:#0D0F12;
  --ink-2:#14181D;
  --ink-3:#20262E;
  --paper:#FAF8F5;
  --paper-2:#F2EEE8;
  --paper-3:#E7E0D6;
  --text:#111419;
  --muted:#5B646F;
  --muted-inv:#A7AFB9;
  --line:rgba(17,20,25,.12);
  --line-inv:rgba(255,255,255,.14);
  --accent:#B9502A;
  --accent-hi:#D9693E;
  --accent-soft:#F5E6DE;
  --radius:14px;
  --radius-lg:24px;
  --maxw:1180px;
  --gutter:22px;
  --font-sans:"Inter",system-ui,-apple-system,"Segoe UI",sans-serif;
  --font-display:"Instrument Serif",Georgia,"Times New Roman",serif;
  --ease:cubic-bezier(.22,.7,.3,1);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  margin:0;
  background:var(--paper);
  color:var(--text);
  font-family:var(--font-sans);
  font-size:17px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2,h3,h4{margin:0;line-height:1.1;font-weight:600;letter-spacing:-.02em}
p{margin:0}
ul{margin:0;padding:0;list-style:none}

.container{width:min(100% - (var(--gutter) * 2),var(--maxw));margin-inline:auto}
.section{padding:clamp(68px,8.5vw,124px) 0}
.section--tight{padding:clamp(52px,6vw,88px) 0}
.section--dark{background:var(--ink);color:#E9ECF0}
.section--dark h1,.section--dark h2,.section--dark h3{color:#fff}
.section--paper2{background:var(--paper-2)}

.display{font-family:var(--font-display);font-weight:400;letter-spacing:-.015em;line-height:1.04}
.h1{font-size:clamp(2.45rem,6.2vw,4.25rem)}
.h2{font-size:clamp(1.95rem,4.2vw,3.05rem)}
.h3{font-size:clamp(1.2rem,2vw,1.45rem);font-family:var(--font-sans);font-weight:600;letter-spacing:-.015em;line-height:1.25}
.lead{font-size:clamp(1.05rem,1.6vw,1.24rem);color:var(--muted);line-height:1.6}
.section--dark .lead{color:var(--muted-inv)}
.eyebrow{
  font-size:.78rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;
  color:var(--accent);margin-bottom:18px;display:block;
}
.section--dark .eyebrow{color:var(--accent-hi)}
.measure{max-width:62ch}
.center{text-align:center;margin-inline:auto}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.55em;
  padding:.92em 1.6em;border-radius:999px;border:1px solid transparent;
  font-size:.98rem;font-weight:550;text-decoration:none;cursor:pointer;
  transition:background .25s var(--ease),color .25s var(--ease),border-color .25s var(--ease),transform .25s var(--ease);
}
.btn:hover{transform:translateY(-1px)}
.btn--primary{background:var(--accent);color:#fff}
.btn--primary:hover{background:var(--accent-hi)}
.btn--ghost{border-color:var(--line);color:var(--text);background:transparent}
.btn--ghost:hover{border-color:var(--text)}
.section--dark .btn--ghost{border-color:var(--line-inv);color:#fff}
.section--dark .btn--ghost:hover{border-color:#fff}
.btn-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}

.link-arrow{
  display:inline-flex;align-items:center;gap:.5em;text-decoration:none;
  font-weight:550;color:var(--accent);
}
.link-arrow span{transition:transform .25s var(--ease)}
.link-arrow:hover span{transform:translateX(4px)}

/* Header */
.header{position:sticky;top:0;z-index:50;background:rgba(250,248,245,.82);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.header__inner{display:flex;align-items:center;justify-content:space-between;gap:20px;height:70px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:650;letter-spacing:-.02em;font-size:1.06rem}
.brand__mark{width:26px;height:26px;border-radius:7px;background:var(--ink);color:#fff;display:grid;place-items:center;font-size:.72rem;font-weight:700;font-family:var(--font-sans)}
.nav{display:none;gap:26px;align-items:center}
.nav a{text-decoration:none;font-size:.94rem;color:var(--muted);transition:color .2s}
.nav a:hover,.nav a[aria-current="page"]{color:var(--text)}
.header__cta{display:none}
.burger{display:inline-flex;flex-direction:column;justify-content:center;gap:5px;width:42px;height:42px;border:1px solid var(--line);border-radius:11px;background:transparent;cursor:pointer;padding:0 11px}
.burger i{display:block;height:1.5px;background:var(--text);transition:transform .3s var(--ease),opacity .2s}
.burger[aria-expanded="true"] i:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.burger[aria-expanded="true"] i:nth-child(2){opacity:0}
.burger[aria-expanded="true"] i:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}
.drawer{display:none;border-bottom:1px solid var(--line);background:var(--paper)}
.drawer.is-open{display:block}
.drawer ul{padding:14px 0 24px}
.drawer a{display:block;padding:13px 0;text-decoration:none;font-size:1.06rem;border-bottom:1px solid var(--line)}
.drawer .btn{margin-top:20px;width:100%}
@media (min-width:1000px){
  .nav,.header__cta{display:flex}
  .burger{display:none}
  .drawer{display:none !important}
}

/* Hero */
.hero{padding:clamp(56px,7vw,96px) 0 clamp(60px,7vw,104px)}
.hero__grid{display:grid;gap:44px;align-items:center}
.hero__bullets{margin-top:30px;display:grid;gap:11px}
.hero__bullets li{display:flex;gap:11px;align-items:flex-start;color:var(--muted);font-size:1rem}
.hero__bullets svg{flex:none;margin-top:5px;color:var(--accent)}
.hero__media{position:relative;border-radius:var(--radius-lg);overflow:hidden;background:var(--paper-3);aspect-ratio:3/2}
.hero__media img{width:100%;height:100%;object-fit:cover}
@media (min-width:920px){.hero__grid{grid-template-columns:1.02fr .98fr;gap:60px}}

/* Grids & cards */
.grid{display:grid;gap:18px}
.grid--2{grid-template-columns:1fr}
.grid--3{grid-template-columns:1fr}
@media (min-width:700px){.grid--2{grid-template-columns:1fr 1fr}.grid--3{grid-template-columns:1fr 1fr}}
@media (min-width:1000px){.grid--3{grid-template-columns:repeat(3,1fr)}}

.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px}
.card h3{margin-bottom:9px}
.card p{color:var(--muted);font-size:.98rem}
.section--dark .card{background:var(--ink-2);border-color:var(--line-inv)}
.section--dark .card p{color:var(--muted-inv)}
.card--problem{position:relative;padding-left:24px}
.card--problem h3{font-size:1.06rem}

.section-head{margin-bottom:clamp(34px,4vw,56px)}
.section-head .lead{margin-top:16px}

/* Split feature */
.split{display:grid;gap:34px;align-items:center}
.split__media{border-radius:var(--radius-lg)}
.split__media:has(> img){overflow:hidden;background:var(--paper-3);aspect-ratio:3/2}
.split__media > img{width:100%;height:100%;object-fit:cover;display:block}
.split__media .browser img,.split__media .mock img{width:100%;height:auto;aspect-ratio:3/2;object-fit:cover}
@media (min-width:920px){
  .split{grid-template-columns:1fr 1fr;gap:64px}
  .split--rev .split__media{order:2}
}
.tag-list{display:flex;flex-wrap:wrap;gap:8px;margin-top:26px}
.tag{border:1px solid var(--line);border-radius:999px;padding:.42em 1em;font-size:.88rem;color:var(--muted)}
.section--dark .tag{border-color:var(--line-inv);color:var(--muted-inv)}

/* Flow */
.flow{display:grid;gap:12px}
.flow__step{display:flex;gap:16px;align-items:flex-start;background:var(--ink-2);border:1px solid var(--line-inv);border-radius:var(--radius);padding:18px 20px}
.flow__n{flex:none;width:30px;height:30px;border-radius:9px;background:var(--accent);color:#fff;display:grid;place-items:center;font-size:.82rem;font-weight:600}
.flow__label{font-weight:600;color:#fff}
.flow__note{font-size:.92rem;color:var(--muted-inv)}
@media (min-width:760px){.flow{grid-template-columns:1fr 1fr}}
@media (min-width:1060px){.flow{grid-template-columns:repeat(4,1fr)}.flow__step{flex-direction:column}}

/* Process */
.process{display:grid;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.process__item{background:var(--paper);padding:30px 26px}
.process__n{font-family:var(--font-display);font-size:1.7rem;color:var(--accent);display:block;margin-bottom:12px}
.process__item h3{margin-bottom:8px}
.process__item p{color:var(--muted);font-size:.97rem}
@media (min-width:760px){.process{grid-template-columns:1fr 1fr}}
@media (min-width:1060px){.process{grid-template-columns:repeat(4,1fr)}}

/* Pricing */
.pricing{display:grid;gap:20px}
@media (min-width:860px){.pricing{grid-template-columns:repeat(3,1fr)}}
.plan{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:32px 28px;display:flex;flex-direction:column;height:100%}
.plan--featured{background:var(--ink);color:#E9ECF0;border-color:var(--ink)}
.plan--featured h3{color:#fff}
.plan__label{display:inline-block;background:var(--accent);color:#fff;font-size:.74rem;font-weight:600;letter-spacing:.09em;text-transform:uppercase;padding:.38em .9em;border-radius:999px;margin-bottom:16px}
.plan__name{font-family:var(--font-display);font-size:1.9rem;line-height:1;margin-bottom:10px}
.plan__tagline{color:var(--muted);font-size:.97rem;min-height:3em}
.plan--featured .plan__tagline{color:var(--muted-inv)}
.plan__price{margin:22px 0;padding-top:20px;border-top:1px solid var(--line);font-size:1.12rem;font-weight:600}
.plan--featured .plan__price{border-color:var(--line-inv)}
.plan__inherits{font-size:.9rem;color:var(--muted);margin-bottom:14px}
.plan--featured .plan__inherits{color:var(--muted-inv)}
.plan__features{display:grid;gap:10px;margin-bottom:28px}
.plan__features li{display:flex;gap:10px;font-size:.95rem;align-items:flex-start}
.plan__features svg{flex:none;margin-top:5px;color:var(--accent)}
.plan .btn{margin-top:auto;width:100%}

/* Industries */
.industries{display:flex;flex-wrap:wrap;gap:10px}
.industries li{border:1px solid var(--line);background:#fff;border-radius:999px;padding:.6em 1.15em;font-size:.95rem}

/* Comparison */
.compare{display:grid;gap:18px}
@media (min-width:820px){.compare{grid-template-columns:1fr 1fr;gap:22px}}
.compare__col{border-radius:var(--radius-lg);padding:30px 28px;border:1px solid var(--line)}
.compare__col--bad{background:var(--paper-2)}
.compare__col--good{background:var(--ink);color:#E9ECF0;border-color:var(--ink)}
.compare__col h3{margin-bottom:20px}
.compare__col li{display:flex;gap:12px;padding:11px 0;border-top:1px solid var(--line);font-size:.97rem}
.compare__col--good li{border-color:var(--line-inv)}
.compare__col li:first-child{border-top:0}
.compare__col svg{flex:none;margin-top:5px}
.compare__col--bad svg{color:#98A1AB}
.compare__col--good svg{color:var(--accent-hi)}

/* FAQ */
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{
  list-style:none;cursor:pointer;padding:22px 44px 22px 0;position:relative;
  font-weight:550;font-size:1.05rem;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"";position:absolute;right:8px;top:50%;width:11px;height:11px;
  border-right:1.6px solid var(--muted);border-bottom:1.6px solid var(--muted);
  transform:translateY(-70%) rotate(45deg);transition:transform .25s var(--ease);
}
.faq details[open] summary::after{transform:translateY(-30%) rotate(-135deg)}
.faq p{padding:0 0 24px;color:var(--muted);max-width:74ch}

/* CTA band */
.cta-band{background:var(--ink);color:#fff;border-radius:var(--radius-lg);padding:clamp(40px,5.5vw,72px) clamp(26px,4vw,64px);text-align:center}
.cta-band .lead{color:var(--muted-inv);margin:18px auto 0;max-width:56ch}
.cta-band .btn-row{justify-content:center}

/* Footer */
.footer{background:var(--ink);color:var(--muted-inv);padding:clamp(52px,6vw,80px) 0 34px}
.footer a{text-decoration:none;color:var(--muted-inv);transition:color .2s}
.footer a:hover{color:#fff}
.footer__grid{display:grid;gap:34px}
@media (min-width:760px){.footer__grid{grid-template-columns:1.4fr 1fr 1fr}}
.footer__brand .brand{color:#fff}
.footer__brand .brand__mark{background:#fff;color:var(--ink)}
.footer h4{color:#fff;font-size:.82rem;letter-spacing:.13em;text-transform:uppercase;margin:0 0 16px;font-weight:600}
.footer li{padding:6px 0;font-size:.96rem}
.footer__bottom{margin-top:44px;padding-top:24px;border-top:1px solid var(--line-inv);display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;font-size:.88rem}

/* Forms */
.form{display:grid;gap:18px}
.field{display:grid;gap:7px}
.field label{font-size:.92rem;font-weight:550}
.field .hint{font-size:.85rem;color:var(--muted)}
.field input,.field textarea,.field select{
  font:inherit;font-size:1rem;padding:.78em .95em;border:1px solid var(--line);
  border-radius:11px;background:#fff;color:var(--text);width:100%;
  transition:border-color .2s,box-shadow .2s;
}
.field textarea{min-height:130px;resize:vertical}
.field input:focus,.field textarea:focus,.field select:focus{
  outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft);
}
.field[data-invalid="true"] input,.field[data-invalid="true"] textarea,.field[data-invalid="true"] select{border-color:#B4402F}
.field .error{font-size:.85rem;color:#B4402F;display:none}
.field[data-invalid="true"] .error{display:block}
.form__row{display:grid;gap:18px}
@media (min-width:640px){.form__row{grid-template-columns:1fr 1fr}}
.form__status{display:none;border-radius:var(--radius);padding:22px 24px;background:var(--accent-soft);border:1px solid rgba(185,80,42,.25)}
.form__status.is-visible{display:block}
.form__status strong{display:block;margin-bottom:6px;font-size:1.05rem}

/* Mockups */
.mock{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:0 22px 60px -34px rgba(13,15,18,.45);overflow:hidden}
.mock__bar{display:flex;align-items:center;gap:7px;padding:13px 16px;border-bottom:1px solid var(--line);background:var(--paper-2)}
.mock__bar i{width:9px;height:9px;border-radius:50%;background:var(--paper-3)}
.mock__title{margin-left:8px;font-size:.82rem;color:var(--muted)}
.mock__body{padding:18px}

.pipe{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.pipe__col{background:var(--paper-2);border-radius:12px;padding:11px 10px;min-height:190px}
.pipe__head{font-size:.73rem;font-weight:650;letter-spacing:.07em;text-transform:uppercase;color:var(--muted);margin-bottom:10px;display:flex;justify-content:space-between}
.pipe__card{background:#fff;border:1px solid var(--line);border-radius:9px;padding:10px;margin-bottom:8px}
.pipe__card b{display:block;font-size:.82rem;font-weight:600;line-height:1.3}
.pipe__card span{font-size:.73rem;color:var(--muted);line-height:1.35;display:block}
.pipe__dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--accent);margin-right:6px}

.chat{display:grid;gap:10px}
.bubble{max-width:82%;padding:10px 13px;border-radius:14px;font-size:.89rem;line-height:1.5}
.bubble--in{background:var(--paper-2);border-bottom-left-radius:5px}
.bubble--out{background:var(--ink);color:#fff;margin-left:auto;border-bottom-right-radius:5px}
.bubble small{display:block;margin-top:5px;font-size:.68rem;opacity:.6}
.chat__tag{font-size:.72rem;color:var(--muted);text-align:center;padding:4px 0}

.cal{display:grid;grid-template-columns:repeat(5,1fr);gap:7px}
.cal__day{text-align:center}
.cal__day b{display:block;font-size:.72rem;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;margin-bottom:7px}
.cal__slot{font-size:.76rem;padding:7px 3px;border-radius:8px;background:var(--paper-2);margin-bottom:5px;color:var(--muted)}
.cal__slot--busy{background:var(--ink);color:#fff}
.cal__slot--new{background:var(--accent);color:#fff}

.stat-row{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:14px}
.stat{background:var(--paper-2);border-radius:11px;padding:12px}
.stat b{display:block;font-family:var(--font-display);font-size:1.45rem;line-height:1.1}
.stat span{font-size:.74rem;color:var(--muted)}
.bars{display:flex;align-items:flex-end;gap:7px;height:92px}
.bars i{flex:1;background:var(--paper-3);border-radius:5px 5px 0 0;display:block}
.bars i.on{background:var(--accent)}

.browser{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;box-shadow:0 22px 60px -34px rgba(13,15,18,.45)}
.browser__bar{display:flex;align-items:center;gap:7px;padding:11px 14px;background:var(--paper-2);border-bottom:1px solid var(--line)}
.browser__url{flex:1;background:#fff;border-radius:999px;padding:5px 13px;font-size:.76rem;color:var(--muted);border:1px solid var(--line)}

/* Reveal */
[data-reveal]{opacity:0;transform:translateY(16px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
[data-reveal].is-in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){[data-reveal]{opacity:1;transform:none;transition:none}}

/* Utility */
.skip{position:absolute;left:-9999px}
.skip:focus{left:16px;top:16px;z-index:100;background:#fff;padding:12px 18px;border-radius:10px}
.mt-s{margin-top:18px}.mt-m{margin-top:32px}.mt-l{margin-top:52px}

/* Grid-kinderen mogen krimpen: voorkomt horizontale overflow door mockups */
.split > *,.grid > *,.pricing > *,.compare > *,.process > *,.flow > *{min-width:0}
.mock__body{overflow-x:auto;scrollbar-width:thin;overscroll-behavior-x:contain}
.pipe{min-width:380px}
.cal{min-width:280px}
@media (max-width:420px){
  .mock__body{padding:14px}
  .pipe__col{padding:9px 8px}
  .stat b{font-size:1.25rem}
}