/* ============================================================
   AI & Automatisering — One-Pager (hi-fi)
   Helvetica · grafiet-neutraal · formeel & premium
   ============================================================ */
:root{
  --bg:#f6f5f1;
  --surface:#ffffff;
  --surface-2:#efeee8;
  --ink:#232228;
  --ink-soft:#56555c;
  --ink-mute:#8c8b91;
  --line:#e3e1da;
  --line-strong:#d4d2ca;
  --accent:#3a3a40;       /* graphite */
  --dark:#212026;         /* inverted blocks */
  --on-dark:#f4f3ef;
  --on-dark-mute:#a6a5ab;

  --sans:"Helvetica Neue",Helvetica,Arial,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;

  --maxw:1160px;
  --gutter:clamp(20px,5vw,64px);
  --sec-y:clamp(64px,9vw,128px);
  --r:8px;
  --r-lg:16px;
  --shadow:0 1px 2px rgba(28,27,33,.04),0 8px 30px rgba(28,27,33,.06);
  --shadow-lg:0 2px 6px rgba(28,27,33,.06),0 24px 60px rgba(28,27,33,.12);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:var(--sans);font-size:17px;line-height:1.6;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}

/* ---------- layout helpers ---------- */
.wrap{max-width:var(--maxw);margin:0 auto;padding-inline:var(--gutter)}
.section{padding-block:var(--sec-y)}
.eyebrow{
  font-family:var(--mono);font-size:12px;letter-spacing:.18em;text-transform:uppercase;
  color:var(--ink-mute);margin:0 0 18px;display:flex;align-items:center;gap:10px;
}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--line-strong)}
.eyebrow.center{justify-content:center}
.eyebrow.center::before{display:none}

h1,h2,h3{margin:0;font-weight:700;letter-spacing:-.02em;line-height:1.06}
.h-display{font-size:clamp(38px,6.4vw,74px);letter-spacing:-.03em}
.h-1{font-size:clamp(30px,4.4vw,50px)}
.h-2{font-size:clamp(22px,2.6vw,30px);letter-spacing:-.02em}
.h-3{font-size:clamp(19px,1.6vw,22px);letter-spacing:-.01em}
.lede{font-size:clamp(18px,1.7vw,21px);line-height:1.55;color:var(--ink-soft)}
p{margin:0 0 1em}
.muted{color:var(--ink-soft)}
.measure{max-width:62ch}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:10px;cursor:pointer;
  font-family:var(--sans);font-size:16px;font-weight:600;letter-spacing:-.01em;
  padding:14px 24px;border-radius:var(--r);border:1px solid transparent;
  transition:transform .15s ease,background .15s ease,box-shadow .15s ease;
}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--ink);color:#fff}
.btn-primary:hover{background:#000;box-shadow:0 10px 24px rgba(28,27,33,.18)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line-strong)}
.btn-ghost:hover{border-color:var(--ink);background:rgba(0,0,0,.02)}
.btn-on-dark{background:var(--on-dark);color:var(--ink)}
.btn-on-dark:hover{background:#fff}
.btn .arr{transition:transform .15s ease}
.btn:hover .arr{transform:translateX(3px)}
.btn-lg{padding:16px 28px;font-size:17px}

/* ---------- header ---------- */
.site-head{
  position:sticky;top:0;z-index:60;
  background:color-mix(in srgb,var(--bg) 86%,transparent);
  backdrop-filter:saturate(140%) blur(10px);
  border-bottom:1px solid transparent;transition:border-color .2s,box-shadow .2s;
}
.site-head.scrolled{border-color:var(--line);box-shadow:0 1px 0 rgba(0,0,0,.02)}
.head-row{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:11px;font-weight:700;letter-spacing:-.02em;font-size:18px}
.brand .mark{
  width:30px;height:30px;border-radius:7px;background:var(--ink);
  display:grid;place-items:center;color:#fff;font-family:var(--mono);font-size:13px;font-weight:700;
}
.nav{display:flex;align-items:center;gap:30px}
.nav a{font-size:15px;color:var(--ink-soft);transition:color .15s}
.nav a:hover{color:var(--ink)}
.head-cta{display:flex;align-items:center;gap:14px}
.menu-btn{display:none;background:none;border:1px solid var(--line-strong);border-radius:8px;width:42px;height:42px;cursor:pointer}
.menu-btn span,.menu-btn span::before,.menu-btn span::after{content:"";display:block;width:18px;height:1.5px;background:var(--ink);margin:0 auto;position:relative;transition:.2s}
.menu-btn span::before{top:-5px}.menu-btn span::after{top:3.5px}

/* ---------- hero ---------- */
.hero{padding-top:clamp(48px,7vw,86px);padding-bottom:0;text-align:center}
.hero .eyebrow{justify-content:center}
.hero h1{max-width:16ch;margin:0 auto}
.hero .lede{max-width:54ch;margin:22px auto 0}
.hero-cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:34px}
.hero-meta{display:flex;gap:26px;justify-content:center;flex-wrap:wrap;margin-top:26px;
  font-family:var(--mono);font-size:12.5px;letter-spacing:.04em;color:var(--ink-mute)}
.hero-meta span{display:flex;align-items:center;gap:8px}
.hero-meta span::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent)}
.hero-visual{
  margin-top:clamp(40px,6vw,70px);aspect-ratio:900/450;
  border-radius:var(--r-lg) var(--r-lg) 0 0;overflow:hidden;position:relative;
}

/* image placeholder (refined) */
.ph{
  position:relative;background:var(--surface-2);
  background-image:repeating-linear-gradient(135deg,transparent 0 22px,rgba(0,0,0,.018) 22px 23px);
  display:grid;place-items:center;color:var(--ink-mute);
  border:1px solid var(--line);
}
.ph .ph-label{font-family:var(--mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;
  padding:8px 14px;border:1px dashed var(--line-strong);border-radius:30px;background:color-mix(in srgb,var(--surface) 70%,transparent)}
.ph.round{border-radius:50%}

/* ---------- alternating problem/solution ---------- */
.alt-row{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,72px);align-items:center}
.alt-row+.alt-row{margin-top:clamp(40px,6vw,84px)}
.alt-row .media{height:clamp(220px,28vw,440px);border-radius:var(--r-lg)}
.alt-row.flip .text{order:2}
.alt-row.flip .media{order:1}
.tagline{display:inline-flex;align-items:center;gap:9px;font-family:var(--mono);font-size:12px;
  letter-spacing:.14em;text-transform:uppercase;color:var(--ink-mute);margin-bottom:14px}
.tagline .pill{padding:3px 9px;border-radius:20px;border:1px solid var(--line-strong)}
.contrast-list{list-style:none;margin:16px 0 0;padding:0}
.contrast-list li{display:flex;gap:12px;align-items:flex-start;padding:10px 0;border-top:1px solid var(--line);color:var(--ink-soft)}
.contrast-list li .ic{flex:none;width:22px;height:22px;border-radius:6px;display:grid;place-items:center;font-size:12px;
  background:var(--surface-2);color:var(--ink);margin-top:2px;font-family:var(--mono)}
.contrast-list.pos li .ic{background:var(--ink);color:#fff}

/* ---------- specialisaties (staggered) ---------- */
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(18px,2.4vw,28px);align-items:stretch}
.pillar{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:clamp(22px,2.4vw,30px);box-shadow:var(--shadow);position:relative;
  display:flex;flex-direction:column;
}
.pillar p{flex:1 1 auto}
.pillar .num{font-family:var(--mono);font-size:12px;color:var(--ink-mute);letter-spacing:.1em}
.pillar .ic-lg{width:46px;height:46px;border-radius:11px;background:var(--surface-2);display:grid;place-items:center;margin:14px 0 18px}
.pillar h3{margin-bottom:10px}
.pillar p{color:var(--ink-soft);font-size:15.5px;margin:0}
.pillar.feature{background:var(--surface);color:var(--ink);border-color:var(--accent);box-shadow:var(--shadow-lg)}
.pillar.feature .num{color:var(--ink-mute)}
.pillar.feature .ic-lg{background:var(--surface-2)}
.pillar.feature p{color:var(--ink-soft)}
.pillar.feature .badge-feat{position:absolute;top:18px;right:18px;font-family:var(--mono);font-size:10.5px;
  letter-spacing:.1em;text-transform:uppercase;color:var(--accent);border:1px solid var(--accent);
  padding:4px 9px;border-radius:20px}
/* audio wave */
.wave{display:flex;align-items:flex-end;gap:5px;height:40px;margin-top:20px}
.wave i{width:5px;border-radius:3px;background:var(--ink-mute);height:100%;transform-origin:bottom;transform:scaleY(.28)}
@media(prefers-reduced-motion:no-preference){
  .pillar.feature.in .wave i{animation-iteration-count:infinite;animation-timing-function:ease-in-out}
  /* varied speeds + profiles per bar = realistic equalizer */
  .pillar.feature.in .wave i:nth-child(1){animation-name:eqA;animation-duration:.80s}
  .pillar.feature.in .wave i:nth-child(2){animation-name:eqC;animation-duration:1.18s;animation-delay:-.2s}
  .pillar.feature.in .wave i:nth-child(3){animation-name:eqB;animation-duration:.64s}
  .pillar.feature.in .wave i:nth-child(4){animation-name:eqD;animation-duration:1.32s;animation-delay:-.5s}
  .pillar.feature.in .wave i:nth-child(5){animation-name:eqA;animation-duration:.96s;animation-delay:-.35s}
  .pillar.feature.in .wave i:nth-child(6){animation-name:eqC;animation-duration:.72s}
  .pillar.feature.in .wave i:nth-child(7){animation-name:eqB;animation-duration:1.06s;animation-delay:-.6s}
  .pillar.feature.in .wave i:nth-child(8){animation-name:eqD;animation-duration:.88s;animation-delay:-.15s}
}
@keyframes eqA{0%,100%{transform:scaleY(.22)}50%{transform:scaleY(.86)}}
@keyframes eqB{0%,100%{transform:scaleY(.45)}35%{transform:scaleY(1)}65%{transform:scaleY(.58)}}
@keyframes eqC{0%,100%{transform:scaleY(.30)}25%{transform:scaleY(.72)}55%{transform:scaleY(.40)}80%{transform:scaleY(.95)}}
@keyframes eqD{0%,100%{transform:scaleY(.50)}45%{transform:scaleY(.16)}72%{transform:scaleY(.80)}}

/* ---------- roadmap (alternating timeline) ---------- */
.road{position:relative;margin-top:clamp(34px,5vw,60px)}
.road::before{content:"";position:absolute;left:50%;top:6px;bottom:6px;width:2px;transform:translateX(-50%);
  background:linear-gradient(var(--line-strong),var(--line-strong));}
.step{position:relative;display:grid;grid-template-columns:1fr 64px 1fr;align-items:center;margin-bottom:clamp(20px,3vw,38px)}
.step:last-child{margin-bottom:0}
.step .node{grid-column:2;grid-row:1;justify-self:center;width:46px;height:46px;border-radius:50%;background:var(--surface);
  border:2px solid var(--ink);display:grid;place-items:center;font-family:var(--mono);font-weight:600;z-index:2}
.step .card{
  position:relative;grid-row:1;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:clamp(18px,2vw,26px);box-shadow:var(--shadow);
}
/* dotted connector linking each card to the central spine */
.step .card::before{content:"";position:absolute;top:50%;width:33px;border-top:2px dotted var(--line-strong);z-index:0}
.step.r .card::before{left:-33px}
.step.l .card::before{right:-33px}
.step.feature .card::before{border-top-color:var(--ink)}
.step.l .card{grid-column:1}
.step.r .card{grid-column:3}
.step.l .card{text-align:right}
.step .card h3{margin-bottom:8px}
.step .card p{color:var(--ink-soft);font-size:15.5px;margin:0 0 14px}
.step .badges{display:flex;gap:8px;flex-wrap:wrap}
.step.l .badges{justify-content:flex-end}
.badge{font-family:var(--mono);font-size:11.5px;letter-spacing:.03em;padding:5px 10px;border-radius:7px;
  border:1px solid var(--line-strong);color:var(--ink-soft);white-space:nowrap}
.badge.invest{background:var(--surface-2)}
.badge.hot{background:var(--surface);color:var(--ink);border:1.5px solid var(--ink);font-weight:600}
/* highlighted step 4 — light, maar met nadruk */
.step.feature .card{border-color:var(--ink);border-width:1.5px;box-shadow:var(--shadow-lg);transform:scale(1.02)}
.road-legend{display:flex;gap:22px;flex-wrap:wrap;margin-top:30px;font-size:14px;color:var(--ink-soft)}
.road-legend span{display:flex;align-items:center;gap:9px}
.road-legend i{width:9px;height:9px;border-radius:50%;background:var(--line-strong)}
.road-legend i.hot{background:var(--ink)}

/* ---------- over mij ---------- */
.about{display:grid;grid-template-columns:.82fr 1.18fr;gap:clamp(30px,5vw,72px);align-items:center}
.about-photo{position:relative;aspect-ratio:4/5;border-radius:var(--r-lg);overflow:hidden}
.about-photo img{width:100%;height:100%;object-fit:cover}
.about-photo .net{position:absolute;inset:-14px;pointer-events:none;opacity:.55}
.about-accents{margin-top:8px}
.accent-item{padding:20px 0;border-top:1px solid var(--line)}
.accent-item:first-of-type{border-top:none}
.accent-item h3{margin-bottom:7px}
.accent-item p{color:var(--ink-soft);font-size:16px;margin:0}
.collab{margin-top:26px;border:1px solid var(--line);border-radius:var(--r-lg);padding:18px 22px;
  display:flex;flex-wrap:wrap;gap:18px 26px;align-items:center;background:var(--surface)}
.collab .lbl{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-mute)}
.collab .opt{display:flex;align-items:baseline;gap:9px}
.collab .opt b{font-weight:700}
.collab .opt span{color:var(--ink-soft);font-size:15px}
.collab .sep{width:1px;height:30px;background:var(--line);align-self:center}

/* ---------- showcase + calendly ---------- */
.book{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,4vw,56px);align-items:center}
.cal{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow)}
.cal-head{padding:18px 22px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between}
.cal-head .who{display:flex;align-items:center;gap:12px}
.cal-head .av{width:38px;height:38px;border-radius:50%;background:var(--surface-2);display:grid;place-items:center;font-family:var(--mono);font-size:12px;color:var(--ink-mute)}
.cal-head .meta b{display:block;font-size:15px}
.cal-head .meta small{color:var(--ink-mute);font-family:var(--mono);font-size:11.5px}
.cal-body{display:grid;grid-template-columns:1.3fr 1fr;gap:0}
.cal-month{padding:18px 20px;border-right:1px solid var(--line)}
.cal-month .mh{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;font-size:14px;font-weight:600}
.cal-month .mh button{border:none;background:none;cursor:pointer;color:var(--ink-mute);font-size:16px}
.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:4px;font-family:var(--mono);font-size:12.5px}
.cal-grid .dow{color:var(--ink-mute);text-align:center;padding:4px 0;font-size:10.5px}
.cal-grid .day{aspect-ratio:1;display:grid;place-items:center;border-radius:7px;cursor:pointer;color:var(--ink-soft)}
.cal-grid .day.off{color:var(--line-strong);cursor:default}
.cal-grid .day.avail:hover{background:var(--surface-2)}
.cal-grid .day.sel{background:var(--ink);color:#fff}
.cal-slots{padding:18px 20px;display:flex;flex-direction:column;gap:9px}
.cal-slots .sl-h{font-size:13px;color:var(--ink-mute);font-family:var(--mono);letter-spacing:.04em;margin-bottom:2px}
.slot{border:1px solid var(--line-strong);border-radius:8px;padding:11px;text-align:center;font-family:var(--mono);
  font-size:14px;cursor:pointer;transition:.15s}
.slot:hover{border-color:var(--ink);background:var(--surface-2)}
.cal-note{font-family:var(--mono);font-size:11px;color:var(--ink-mute);text-align:center;padding:10px;border-top:1px dashed var(--line)}

/* ---------- form (light) ---------- */
.lead{background:var(--surface);color:var(--ink);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow)}
.lead .inner{padding:clamp(30px,5vw,64px)}
.lead h2{color:var(--ink);max-width:18ch}
.lead .lede{color:var(--ink-soft);max-width:52ch}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:30px}
.field label{display:block;font-size:13px;color:var(--ink-mute);margin-bottom:7px;font-family:var(--mono);letter-spacing:.03em}
.field input,.field textarea{
  width:100%;background:var(--surface);border:1px solid var(--line-strong);border-radius:var(--r);
  color:var(--ink);font-family:var(--sans);font-size:16px;padding:13px 15px;transition:.15s}
.field input::placeholder,.field textarea::placeholder{color:var(--ink-mute)}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--ink);background:var(--surface)}
.field.full{grid-column:1/-1}
.field textarea{resize:vertical;min-height:96px}
.challenge-h{grid-column:1/-1;margin-top:8px;font-size:15px;color:var(--ink-soft)}
.checks{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr;gap:12px}
.check{
  display:flex;align-items:center;gap:14px;cursor:pointer;
  border:1px solid var(--line-strong);border-radius:var(--r);padding:15px 16px;
  min-height:58px;transition:.15s;background:var(--surface)}
.check:hover{border-color:var(--ink)}
.check input{position:absolute;opacity:0;pointer-events:none}
.check .box{flex:none;width:24px;height:24px;border-radius:6px;border:1.5px solid var(--line-strong);
  display:grid;place-items:center;transition:.15s;color:#fff}
.check .box svg{width:14px;height:14px;opacity:0;transform:scale(.6);transition:.15s}
.check input:checked + .box{background:var(--ink);border-color:var(--ink)}
.check input:checked + .box svg{opacity:1;transform:scale(1)}
.check input:checked ~ .lbl{color:var(--ink)}
.check.on{border-color:var(--ink);background:var(--surface-2)}
.check .lbl{font-size:15px;color:var(--ink-soft);line-height:1.3}
.form-submit{grid-column:1/-1;margin-top:10px;display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.form-note{font-family:var(--mono);font-size:12px;color:var(--ink-mute)}
/* success */
.form-success{display:none;text-align:center;padding:clamp(30px,6vw,72px)}
.form-success.on{display:block;animation:pop .4s ease}
.form-success .ok{width:64px;height:64px;border-radius:50%;background:var(--ink);color:#fff;
  display:grid;place-items:center;margin:0 auto 22px}
.form-success h2{color:var(--ink);margin-bottom:12px}
.form-success p{color:var(--ink-soft);max-width:46ch;margin:0 auto 26px}
.next-steps{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;font-family:var(--mono);font-size:12.5px;color:var(--ink-soft)}
.next-steps span{display:flex;align-items:center;gap:8px}
.next-steps span b{color:var(--ink);font-weight:600}
@keyframes pop{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}

/* ---------- footer ---------- */
.site-foot{border-top:1px solid var(--line);padding-block:48px;color:var(--ink-soft);font-size:14px}
.foot-row{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}
.foot-row .brand{font-size:16px}

/* ---------- chatbot ---------- */
.chat-fab{position:fixed;right:22px;bottom:22px;z-index:80;display:flex;align-items:center;gap:11px;
  background:var(--ink);color:#fff;border:none;cursor:pointer;border-radius:30px;padding:13px 19px 13px 15px;
  font-family:var(--sans);font-size:15px;font-weight:600;box-shadow:var(--shadow-lg);transition:transform .15s}
.chat-fab:hover{transform:translateY(-2px)}
.chat-fab .dotpulse{width:9px;height:9px;border-radius:50%;background:#7ee0a8;box-shadow:0 0 0 0 rgba(126,224,168,.6)}
@media(prefers-reduced-motion:no-preference){.chat-fab .dotpulse{animation:pulse 2s infinite}}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(126,224,168,.5)}70%{box-shadow:0 0 0 8px rgba(126,224,168,0)}100%{box-shadow:0 0 0 0 rgba(126,224,168,0)}}
.chat-panel{position:fixed;right:22px;bottom:22px;z-index:81;width:min(380px,calc(100vw - 32px));
  height:min(560px,calc(100vh - 44px));background:var(--surface);border:1px solid var(--line);border-radius:18px;
  box-shadow:var(--shadow-lg);display:none;flex-direction:column;overflow:hidden}
.chat-panel.on{display:flex;animation:pop .25s ease}
.chat-top{padding:16px 18px;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:12px}
.chat-top .av{width:38px;height:38px;border-radius:50%;background:var(--ink);color:#fff;display:grid;place-items:center;font-family:var(--mono);font-size:13px}
.chat-top .who b{display:block;font-size:15px}
.chat-top .who small{color:var(--ink-mute);font-size:12px;display:flex;align-items:center;gap:6px}
.chat-top .who small::before{content:"";width:7px;height:7px;border-radius:50%;background:#3aab6d}
.chat-top .x{margin-left:auto;border:none;background:none;cursor:pointer;color:var(--ink-mute);font-size:22px;line-height:1;padding:4px}
.chat-log{flex:1;overflow-y:auto;padding:18px;display:flex;flex-direction:column;gap:12px}
.msg{max-width:84%;padding:11px 14px;border-radius:14px;font-size:14.5px;line-height:1.45}
.msg.bot{align-self:flex-start;background:var(--surface-2);color:var(--ink);border-bottom-left-radius:5px}
.msg.me{align-self:flex-end;background:var(--ink);color:#fff;border-bottom-right-radius:5px}
.msg.typing{display:flex;gap:5px;align-items:center}
.msg.typing i{width:7px;height:7px;border-radius:50%;background:var(--ink-mute);animation:blink 1.2s infinite}
.msg.typing i:nth-child(2){animation-delay:.2s}.msg.typing i:nth-child(3){animation-delay:.4s}
@keyframes blink{0%,60%,100%{opacity:.25}30%{opacity:1}}
.chat-chips{display:flex;gap:8px;flex-wrap:wrap;padding:0 18px 12px}
.chat-chips button{font-family:var(--mono);font-size:12px;border:1px solid var(--line-strong);background:var(--surface);
  border-radius:20px;padding:7px 12px;cursor:pointer;color:var(--ink-soft);transition:.15s}
.chat-chips button:hover{border-color:var(--ink);color:var(--ink)}
.chat-in{display:flex;gap:10px;padding:14px 16px;border-top:1px solid var(--line)}
.chat-in input{flex:1;border:1px solid var(--line-strong);border-radius:22px;padding:11px 16px;font-size:14.5px;font-family:var(--sans)}
.chat-in input:focus{outline:none;border-color:var(--ink)}
.chat-in button{border:none;background:var(--ink);color:#fff;width:42px;height:42px;border-radius:50%;cursor:pointer;flex:none;display:grid;place-items:center}

/* ---------- reveal ---------- */
.js .reveal{opacity:0;transform:translateY(22px);transition:opacity .7s cubic-bezier(.2,.6,.2,1),transform .7s cubic-bezier(.2,.6,.2,1)}
.js .reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.js .reveal{opacity:1;transform:none;transition:none}}

/* ---------- responsive ---------- */
@media(max-width:880px){
  .nav,.head-cta .btn{display:none}
  .menu-btn{display:grid;place-items:center}
  .head-cta{gap:0}
  .pillars{grid-template-columns:1fr;align-items:stretch}
  .pillar:nth-child(2),.pillar:nth-child(3){transform:none}
  .about{grid-template-columns:1fr}
  .about-photo{max-width:360px;aspect-ratio:4/5}
  .book{grid-template-columns:1fr}
  .cal-body{grid-template-columns:1fr}
  .cal-month{border-right:none;border-bottom:1px solid var(--line)}
}
@media(max-width:680px){
  .alt-row,.alt-row.flip{grid-template-columns:1fr}
  .alt-row .media,.alt-row.flip .media{order:-1}
  .road::before{left:23px}
  .step{grid-template-columns:46px 1fr;gap:16px}
  .step .node{grid-column:1;justify-self:start}
  .step.l .card,.step.r .card{grid-column:2;text-align:left}
  .step .card::before,.step.l .card::before,.step.r .card::before{left:-16px;right:auto;width:16px}
  .step.l .badges{justify-content:flex-start}
  .step.feature .card{transform:none}
  .form-grid{grid-template-columns:1fr}
  .checks{grid-template-columns:1fr}
}

/* mobile nav drawer */
.mnav{position:fixed;inset:0;z-index:70;background:var(--bg);display:none;flex-direction:column;padding:28px var(--gutter)}
.mnav.on{display:flex;animation:pop .2s ease}
.mnav .top{display:flex;justify-content:space-between;align-items:center;height:44px;margin-bottom:30px}
.mnav .x{border:none;background:none;font-size:30px;cursor:pointer;line-height:1;color:var(--ink)}
.mnav a{font-size:26px;font-weight:700;letter-spacing:-.02em;padding:14px 0;border-bottom:1px solid var(--line)}
.mnav .btn{margin-top:26px;justify-content:center}