/* Livi London — marketing site v2 ("light, premium") */
:root{
  --ink:#0B1B2B; --ink-2:#2A3A4B; --muted:#5F6E7E; --faint:#8A97A5;
  --line:#E5EAF0; --line-2:#D6DEE7; --bg:#FFFFFF; --bg-2:#F6F8FA; --bg-3:#EEF3F7;
  --green:#65B895; --green-deep:#3E9673; --green-soft:#E6F4EE;
  --blue:#2F6A9E; --blue-deep:#234F78; --blue-soft:#E8F0F8;
  --grad:linear-gradient(120deg,#65B895 0%,#2F6A9E 100%);
  --grad-soft:linear-gradient(120deg,rgba(101,184,149,.16),rgba(47,106,158,.14));
  --display:"Instrument Serif",Georgia,"Times New Roman",serif;
  --sans:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --r:16px; --r-lg:24px; --pill:999px;
  --shadow-1:0 1px 2px rgba(11,27,43,.06),0 4px 16px rgba(11,27,43,.05);
  --shadow-2:0 12px 40px rgba(11,27,43,.10),0 2px 6px rgba(11,27,43,.05);
  --ease:cubic-bezier(.2,.7,.2,1);
  --gutter:16px; --max:1180px;
  --nav-h:64px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--nav-h) + 12px)}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.55;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:clip}
img,svg,picture{display:block;max-width:100%}
a{color:var(--blue);text-underline-offset:.15em}
a:hover{color:var(--blue-deep)}
button{font:inherit;color:inherit}
h1,h2,h3,h4{margin:0;font-weight:400}
p{margin:0}
:focus-visible{outline:3px solid rgba(47,106,158,.55);outline-offset:3px;border-radius:6px}
.sr{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
[hidden]{display:none!important}
html,body{overflow-x:clip}
.btn svg{width:1.1em;height:1.1em;flex:none}
.done h2:focus{outline:none}
.wrap{width:100%;max-width:var(--max);margin:0 auto;padding:0 var(--gutter)}
@media(min-width:720px){:root{--gutter:32px}}

/* ---------- type ---------- */
.display{font-family:var(--display);font-weight:400;letter-spacing:-.015em;line-height:1.02}
.h1{font-size:clamp(2.9rem,1rem + 7vw,6.2rem);overflow-wrap:anywhere}
.h2{font-size:clamp(2.2rem,1.6rem + 2.6vw,3.9rem);line-height:1.04}
.h3{font-size:clamp(1.55rem,1.3rem + .9vw,2rem);line-height:1.12}
.kicker{display:inline-flex;align-items:center;gap:.5rem;font-size:.8rem;font-weight:600;letter-spacing:.09em;text-transform:uppercase;color:var(--green-deep)}
.kicker::before{content:"";width:18px;height:2px;background:var(--grad);border-radius:2px}
.lead{font-size:clamp(1.05rem,1rem + .35vw,1.25rem);line-height:1.6;color:var(--ink-2);max-width:56ch}
.muted{color:var(--muted)}
em.acc{font-style:italic;color:var(--green-deep);padding-right:.04em}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.55rem;min-height:52px;padding:0 1.45rem;border-radius:var(--pill);
  font-weight:600;font-size:1rem;text-decoration:none;border:1px solid transparent;cursor:pointer;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s,color .25s,border-color .25s;white-space:nowrap}
.btn:active{transform:translateY(1px) scale(.99)}
.btn-primary{background:var(--ink);color:#fff;box-shadow:0 8px 24px -10px rgba(11,27,43,.55)}
.btn-primary:hover{background:#13293f;color:#fff;transform:translateY(-1px);box-shadow:0 14px 30px -12px rgba(11,27,43,.6)}
.btn-ghost{background:#fff;color:var(--ink);border-color:var(--line-2)}
.btn-ghost:hover{border-color:var(--ink);color:var(--ink);transform:translateY(-1px)}
.btn-brand{background:var(--grad);color:#fff;box-shadow:0 10px 26px -10px rgba(47,106,158,.6)}
.btn-brand:hover{color:#fff;transform:translateY(-1px);filter:saturate(1.08)}
.btn-lg{min-height:60px;padding:0 1.9rem;font-size:1.08rem}
.btn-sm{min-height:40px;padding:0 1rem;font-size:.92rem}
.btn-block{width:100%}
.btn[disabled],.btn[aria-busy="true"]{opacity:.7;cursor:progress;transform:none}
.btn .ic{width:20px;height:20px;flex:none}

/* ---------- nav ---------- */
.nav{position:sticky;top:0;z-index:50;height:var(--nav-h);background:rgba(255,255,255,.82);backdrop-filter:saturate(1.4) blur(14px);-webkit-backdrop-filter:saturate(1.4) blur(14px);border-bottom:1px solid transparent;transition:border-color .3s}
.nav.scrolled{border-bottom-color:var(--line)}
.nav .wrap{height:100%;display:flex;align-items:center;gap:1rem}
.brand{display:inline-flex;align-items:center;gap:.6rem;text-decoration:none;color:var(--blue);margin-right:auto}
.brand .ring{width:40px;height:36px;flex:none}
.brand .word{font-family:var(--display);font-style:italic;font-size:1.55rem;letter-spacing:-.01em;line-height:1;color:var(--blue)}
.nav-links{display:none;gap:.25rem;margin:0;padding:0;list-style:none}
.nav-links a{display:inline-block;padding:.5rem .8rem;border-radius:var(--pill);color:var(--ink-2);text-decoration:none;font-weight:500;font-size:.95rem}
.nav-links a:hover{background:var(--bg-2);color:var(--ink)}
.nav-cta{display:flex;align-items:center;gap:.5rem}
.lang{position:relative}
.lang summary{list-style:none;cursor:pointer;display:inline-flex;align-items:center;gap:.35rem;min-height:40px;padding:0 .8rem;border-radius:var(--pill);border:1px solid var(--line-2);font-weight:600;font-size:.88rem;background:#fff}
.lang summary::-webkit-details-marker{display:none}
.lang summary svg{width:14px;height:14px}
.lang-menu{position:absolute;right:0;top:calc(100% + 8px);min-width:170px;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow-2);padding:.4rem;margin:0;list-style:none;z-index:5}
.lang-menu a{display:flex;justify-content:space-between;align-items:center;padding:.55rem .75rem;border-radius:10px;text-decoration:none;color:var(--ink);font-weight:500;font-size:.95rem}
.lang-menu a:hover{background:var(--bg-2)}
.lang-menu a[aria-current]{background:var(--green-soft);color:var(--green-deep)}
.lang-menu a span{font-size:.75rem;color:var(--faint);font-weight:600;letter-spacing:.06em}
.burger{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:12px;border:1px solid var(--line-2);background:#fff;cursor:pointer}
.burger svg{width:20px;height:20px}
.mobile-menu{display:none;position:fixed;inset:var(--nav-h) 0 auto 0;background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--shadow-2);padding:1rem var(--gutter) 1.4rem;z-index:49}
.mobile-menu.open{display:block}
.mobile-menu ul{list-style:none;margin:0;padding:0;display:grid;gap:.25rem}
.mobile-menu a{display:block;padding:.8rem .6rem;border-radius:12px;font-size:1.1rem;font-weight:500;color:var(--ink);text-decoration:none}
.mobile-menu a:hover{background:var(--bg-2)}
.mobile-menu .row{display:flex;gap:.6rem;margin-top:1rem}
.mobile-menu .row .btn{flex:1}
@media(min-width:960px){
  .nav-links{display:flex}
  .burger,.mobile-menu{display:none!important}
}

/* ---------- hero ---------- */
.hero{position:relative;padding:clamp(2.4rem,6vw,5.5rem) 0 clamp(2rem,4vw,3.5rem);overflow:clip}
.hero-bg{position:absolute;inset:0;pointer-events:none;z-index:-1}
.hero-bg .blob{position:absolute;border-radius:50%;filter:blur(70px);opacity:.55;will-change:transform}
.hero-bg .b1{width:44vw;height:44vw;min-width:320px;min-height:320px;right:-8vw;top:-10vw;background:radial-gradient(closest-side,rgba(101,184,149,.55),rgba(101,184,149,0))}
.hero-bg .b2{width:36vw;height:36vw;min-width:260px;min-height:260px;left:-10vw;top:30%;background:radial-gradient(closest-side,rgba(47,106,158,.40),rgba(47,106,158,0))}
.hero-bg .grid{position:absolute;inset:0;background-image:linear-gradient(rgba(11,27,43,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(11,27,43,.045) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(ellipse 70% 60% at 50% 0%,#000 30%,transparent 100%);-webkit-mask-image:radial-gradient(ellipse 70% 60% at 50% 0%,#000 30%,transparent 100%)}
.hero .wrap{display:grid;gap:2.5rem;align-items:center}
.hero-copy{max-width:680px}
.hero-copy .kicker{margin-bottom:1.1rem}
.hero-copy .h1{margin-bottom:1.3rem}
.hero-copy .lead{margin-bottom:1.8rem}
.hero-actions{display:flex;flex-wrap:wrap;gap:.7rem;align-items:center}
.hero-note{margin-top:1rem;font-size:.9rem;color:var(--muted);display:flex;align-items:center;gap:.45rem}
.hero-note svg{width:16px;height:16px;color:var(--green-deep)}
.hero-visual{display:flex;justify-content:center}
@media(min-width:960px){
  .hero .wrap{grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:3rem}
  .hero{min-height:calc(100vh - var(--nav-h));display:flex;align-items:center}
  .hero-visual{justify-content:flex-end;padding-right:1rem}
}
/* kinetic headline */
.kin .w{display:inline-block;white-space:pre}
@media(prefers-reduced-motion:no-preference){
  .kin .w{opacity:0;transform:translateY(.55em) rotate(1.2deg);animation:rise .9s var(--ease) forwards;animation-delay:calc(var(--i) * 70ms + 80ms)}
  .hero-copy .lead,.hero-copy .hero-actions,.hero-copy .hero-note,.hero-copy .kicker{opacity:0;animation:fade .9s var(--ease) forwards}
  .hero-copy .kicker{animation-delay:.05s}.hero-copy .lead{animation-delay:.55s}.hero-copy .hero-actions{animation-delay:.7s}.hero-copy .hero-note{animation-delay:.85s}
  .hero-visual .phone{opacity:0;transform:translateY(24px);animation:fade 1.1s var(--ease) .35s forwards}
  .hero-bg .b1{animation:drift 18s ease-in-out infinite alternate}
  .hero-bg .b2{animation:drift 22s ease-in-out infinite alternate-reverse}
}
@keyframes rise{to{opacity:1;transform:none}}
@keyframes fade{to{opacity:1;transform:none}}
@keyframes drift{from{transform:translate(0,0) scale(1)}to{transform:translate(-6%,8%) scale(1.08)}}

/* ---------- phone frame ---------- */
.phone{--pw:300px;width:var(--pw);aspect-ratio:1080/2340;position:relative;border-radius:calc(var(--pw) * .15);background:#0d1117;
  padding:calc(var(--pw) * .028);box-shadow:0 30px 80px -30px rgba(11,27,43,.45),0 0 0 1px rgba(255,255,255,.08) inset,0 0 0 2px rgba(11,27,43,.18);flex:none}
.phone::before{content:"";position:absolute;left:50%;top:calc(var(--pw) * .06);transform:translateX(-50%);width:calc(var(--pw) * .28);height:calc(var(--pw) * .068);border-radius:var(--pill);background:#0d1117;z-index:3}
.phone::after{content:"";position:absolute;right:-3px;top:22%;width:3px;height:11%;border-radius:2px;background:#1a222c}
.phone .screen{position:relative;width:100%;height:100%;border-radius:calc(var(--pw) * .123);overflow:hidden;background:#F4F7FA}
.phone .screen img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:opacity .7s var(--ease),transform .9s var(--ease)}
.phone .screen img:not(.on){opacity:0;transform:scale(1.03)}
.phone .screen img.on{opacity:1;transform:none}
.phone.lg{--pw:clamp(230px,62vw,320px)}
@media(min-width:960px){.phone.lg{--pw:340px}}

/* ---------- status strip ---------- */
.status{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:rgba(255,255,255,.6)}
.status .wrap{display:flex;flex-wrap:wrap;align-items:center;gap:.6rem 1.4rem;padding-top:.85rem;padding-bottom:.85rem}
.status .tag{display:inline-flex;align-items:center;gap:.4rem;font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);border:1px dashed var(--line-2);border-radius:var(--pill);padding:.25rem .6rem}
.status .tag i{width:7px;height:7px;border-radius:50%;background:var(--faint)}
.status .items{display:flex;flex-wrap:wrap;gap:.4rem 1.6rem;margin:0;padding:0;list-style:none;flex:1}
.status .items li{display:flex;align-items:baseline;gap:.5rem;font-size:.9rem;color:var(--muted)}
.status .items b{font-family:var(--display);font-size:1.45rem;color:var(--ink);font-variant-numeric:tabular-nums;font-weight:400}
.status .note{width:100%;font-size:.78rem;color:var(--faint)}
@media(min-width:960px){.status .note{width:auto;margin-left:auto}}

/* ---------- sections ---------- */
.section{padding:clamp(4rem,9vw,7.5rem) 0}
.section-head{max-width:760px;margin-bottom:clamp(2.2rem,5vw,3.6rem)}
.section-head .kicker{margin-bottom:1rem}
.section-head .lead{margin-top:1rem}

/* how it works */
.how-grid{display:grid;gap:2.5rem}
.how-phone{display:none}
.steps{display:grid;gap:clamp(2.6rem,6vw,4.5rem);margin:0;padding:0;list-style:none;counter-reset:s}
.step{display:grid;gap:1.2rem;align-items:start}
.step .n{font-family:var(--display);font-size:3.6rem;line-height:.9;color:transparent;-webkit-text-stroke:1px var(--line-2);letter-spacing:-.02em}
.step.is-on .n{color:var(--ink);-webkit-text-stroke:0}
.step .n::before{content:"0" counter(s);counter-increment:s}
.step h3{margin:.4rem 0 .6rem}
.step p{color:var(--ink-2);max-width:48ch;font-size:1.05rem}
.step .phone{--pw:min(72vw,260px);margin:.8rem auto 0}
@media(min-width:960px){
  .how-grid{grid-template-columns:minmax(0,1fr) 380px;gap:5rem;align-items:start}
  .how-phone{display:flex;justify-content:center;position:sticky;top:calc(var(--nav-h) + 6vh);height:calc(100vh - var(--nav-h) - 12vh);align-items:center}
  .how-phone .phone{--pw:320px}
  .steps{gap:0}
  .step{min-height:70vh;grid-template-columns:90px 1fr;align-content:center;padding:2rem 0;opacity:.45;transition:opacity .5s var(--ease)}
  .step.is-on{opacity:1}
  .step:first-child{min-height:60vh}
  .step .phone{display:none}
  .step .n{transition:color .4s}
}

/* why */
.why{background:var(--bg-2)}
.grid-3{display:grid;gap:1rem}
@media(min-width:640px){.grid-3{grid-template-columns:repeat(2,1fr)}}
@media(min-width:960px){.grid-3{grid-template-columns:repeat(3,1fr);gap:1.25rem}}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:1.6rem;box-shadow:var(--shadow-1);transition:transform .35s var(--ease),box-shadow .35s var(--ease)}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow-2)}
.card .ico{width:44px;height:44px;border-radius:14px;display:grid;place-items:center;background:var(--green-soft);color:var(--green-deep);margin-bottom:1.1rem}
.card:nth-child(even) .ico{background:var(--blue-soft);color:var(--blue)}
.card .ico svg{width:22px;height:22px}
.card h3{font-family:var(--sans);font-weight:600;font-size:1.08rem;margin-bottom:.4rem;letter-spacing:-.01em}
.card p{color:var(--muted);font-size:.97rem}

/* companies */
.co-grid{display:grid;gap:2.5rem;align-items:center}
.co-list{list-style:none;margin:1.6rem 0 2rem;padding:0;display:grid;gap:1.1rem}
.co-list li{display:grid;grid-template-columns:28px 1fr;gap:.9rem;align-items:start}
.co-list .tick{width:28px;height:28px;border-radius:50%;background:var(--grad);color:#fff;display:grid;place-items:center;margin-top:.1rem}
.co-list .tick svg{width:15px;height:15px}
.co-list b{display:block;font-weight:600;letter-spacing:-.01em}
.co-list span{color:var(--muted);font-size:.97rem}
.co-visual{display:flex;justify-content:center;position:relative}
.co-visual::before{content:"";position:absolute;inset:8% -6% 0;background:var(--grad-soft);border-radius:var(--r-lg);z-index:-1}
@media(min-width:960px){.co-grid{grid-template-columns:minmax(0,1fr) minmax(0,.9fr);gap:5rem}}

/* faq */
.faq{background:var(--bg-2)}
.faq-list{display:grid;gap:.6rem;max-width:820px}
.faq details{background:#fff;border:1px solid var(--line);border-radius:18px;transition:box-shadow .3s}
.faq details[open]{box-shadow:var(--shadow-1)}
.faq summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1.1rem 1.25rem;font-weight:600;letter-spacing:-.01em;border-radius:18px}
.faq summary::-webkit-details-marker{display:none}
.faq summary .pm{flex:none;width:28px;height:28px;border-radius:50%;border:1px solid var(--line-2);display:grid;place-items:center;transition:transform .3s var(--ease),background .3s}
.faq summary .pm svg{width:14px;height:14px}
.faq details[open] summary .pm{transform:rotate(45deg);background:var(--ink);color:#fff;border-color:var(--ink)}
.faq .a{padding:0 1.25rem 1.2rem;color:var(--ink-2);max-width:66ch}

/* cta band */
.band{padding:clamp(4rem,9vw,7rem) 0}
.band .box{position:relative;overflow:clip;border-radius:32px;padding:clamp(2.5rem,7vw,5rem) clamp(1.4rem,5vw,4rem);background:var(--ink);color:#fff;text-align:center}
.band .box::before{content:"";position:absolute;inset:-40%;background:conic-gradient(from 180deg at 50% 50%,rgba(101,184,149,.35),rgba(47,106,158,.35),rgba(101,184,149,.35));filter:blur(60px);opacity:.7}
.band .box>*{position:relative}
.band .h2{margin-bottom:1rem}
.band p{color:rgba(255,255,255,.78);max-width:46ch;margin:0 auto 2rem;font-size:1.1rem}
.band .hero-actions{justify-content:center}
.band .btn-ghost{background:rgba(255,255,255,.08);color:#fff;border-color:rgba(255,255,255,.28)}
.band .btn-ghost:hover{background:rgba(255,255,255,.16);border-color:#fff}
.band .btn-primary{background:#fff;color:var(--ink)}
.band .btn-primary:hover{background:#f2f5f8;color:var(--ink)}

/* footer */
.foot{border-top:1px solid var(--line);padding:3rem 0 2rem;color:var(--muted);font-size:.92rem}
.foot .cols{display:grid;gap:2rem}
.foot .logo{width:110px;height:auto}
.foot h4{font-size:.78rem;font-weight:700;letter-spacing:.09em;text-transform:uppercase;color:var(--faint);margin-bottom:.8rem}
.foot ul{list-style:none;margin:0;padding:0;display:grid;gap:.45rem}
.foot a{color:var(--ink-2);text-decoration:none}
.foot a:hover{color:var(--blue)}
.foot .legal{margin-top:2.4rem;padding-top:1.4rem;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;gap:.5rem 1.5rem;font-size:.85rem;color:var(--faint)}
@media(min-width:720px){.foot .cols{grid-template-columns:1.4fr 1fr 1fr 1fr}}

/* reveal */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
}

/* ---------- start sheet (dialog) ---------- */
dialog.sheet{border:0;padding:0;margin:0;max-width:none;max-height:none;width:100%;height:100%;background:transparent;position:fixed;inset:0;display:none;align-items:flex-end;justify-content:center;overflow:hidden}
dialog.sheet[open]{display:flex}
dialog.sheet::backdrop{background:rgba(11,27,43,.42);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}
.sheet-panel{width:100%;max-width:560px;max-height:calc(100dvh - 24px);overflow:auto;background:#fff;border-radius:28px 28px 0 0;box-shadow:0 -20px 60px rgba(11,27,43,.25);padding:1.2rem var(--gutter) max(1.4rem,env(safe-area-inset-bottom));position:relative;
  transform:translateY(24px);opacity:0;transition:transform .45s var(--ease),opacity .35s var(--ease)}
dialog.sheet[open] .sheet-panel{transform:none;opacity:1}
dialog.sheet.closing .sheet-panel{transform:translateY(24px);opacity:0}
@media(min-width:720px){
  dialog.sheet{align-items:center;padding:24px}
  .sheet-panel{border-radius:28px;padding:2rem 2.2rem 2rem;max-height:calc(100dvh - 48px)}
}
.sheet-top{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-bottom:.6rem}
.sheet-top .stepn{font-size:.78rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--faint)}
.sheet-x{width:40px;height:40px;border-radius:50%;border:1px solid var(--line-2);background:#fff;display:grid;place-items:center;cursor:pointer}
.sheet-x svg{width:16px;height:16px}
.sheet h2{font-family:var(--display);font-size:clamp(1.9rem,1.6rem + 1.2vw,2.5rem);line-height:1.05;letter-spacing:-.01em;margin-bottom:.4rem}
.sheet .sub{color:var(--muted);margin-bottom:1.4rem;max-width:44ch}
.form{display:grid;gap:.9rem}
.row2{display:grid;gap:.9rem}
@media(min-width:480px){.row2{grid-template-columns:1fr 1fr}}
.field{display:grid;gap:.35rem}
.field label,.field legend{font-size:.85rem;font-weight:600;color:var(--ink-2);padding:0}
fieldset.field{border:0;margin:0;padding:0;min-width:0}
.field input{width:100%;min-height:52px;padding:0 1rem;border-radius:14px;border:1px solid var(--line-2);background:#fff;font-size:1.02rem;color:var(--ink);transition:border-color .2s,box-shadow .2s}
.field input::placeholder{color:#AAB4BE}
.field input:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 4px rgba(47,106,158,.14)}
.field.bad input{border-color:#C2402F;box-shadow:0 0 0 4px rgba(194,64,47,.12)}
.field .hint{font-size:.78rem;color:var(--faint)}
.field .err{font-size:.82rem;color:#B23A2A;display:none}
.field.bad .err{display:block}
.chips{display:flex;gap:.55rem;flex-wrap:wrap}
.chip{position:relative}
.chip input{position:absolute;opacity:0;inset:0;width:100%;height:100%;margin:0;cursor:pointer}
.chip span{display:inline-flex;align-items:center;gap:.4rem;min-height:46px;padding:0 1.1rem;border-radius:var(--pill);border:1px solid var(--line-2);font-weight:600;font-size:.95rem;background:#fff;transition:all .2s}
.chip input:checked+span{background:var(--ink);color:#fff;border-color:var(--ink)}
.chip input:focus-visible+span{outline:3px solid rgba(47,106,158,.55);outline-offset:2px}
.consent{display:grid;grid-template-columns:22px 1fr;gap:.7rem;align-items:start;font-size:.9rem;color:var(--ink-2);padding:.2rem 0}
.consent input{width:22px;height:22px;margin:.05rem 0 0;accent-color:var(--green-deep)}
.consent.bad{color:#B23A2A}
.hp{position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden}
.form-err{display:none;background:#FDECEA;color:#8F2B1D;border:1px solid #F3C2BB;border-radius:14px;padding:.8rem 1rem;font-size:.92rem}
.form-err.show{display:block}
.form .btn-primary{margin-top:.4rem}
/* step 2 */
.done{text-align:center;padding:.6rem 0 .2rem}
.done .mark{width:72px;height:72px;border-radius:50%;background:var(--grad);display:grid;place-items:center;margin:0 auto 1.2rem;color:#fff;box-shadow:0 14px 30px -12px rgba(62,150,115,.6)}
.done .mark svg{width:34px;height:34px}
@media(prefers-reduced-motion:no-preference){.done .mark{animation:pop .6s var(--ease)}}
@keyframes pop{from{transform:scale(.6);opacity:0}to{transform:scale(1);opacity:1}}
.done h2{margin-bottom:.5rem}
.done .sub{margin:0 auto 1.4rem}
.done .btn{margin-bottom:.8rem}
.done .qr{width:180px;height:180px;margin:1.4rem auto .6rem;padding:10px;background:#fff;border:1px solid var(--line);border-radius:18px}
.done .qr svg{width:100%;height:100%}
.done .small{font-size:.86rem;color:var(--muted)}
.done .link{font-size:.8rem;color:var(--faint);word-break:break-all;margin-top:.6rem}

/* ---------- assistant ---------- */
.ai-fab{position:fixed;right:16px;bottom:16px;z-index:60;display:inline-flex;align-items:center;gap:.55rem;min-height:54px;padding:0 1.2rem 0 .9rem;border-radius:var(--pill);border:0;background:var(--ink);color:#fff;font-weight:600;box-shadow:0 14px 34px -12px rgba(11,27,43,.6);cursor:pointer;transition:transform .3s var(--ease),box-shadow .3s}
.ai-fab:hover{transform:translateY(-2px)}
.ai-fab .dot{width:30px;height:30px;border-radius:50%;background:var(--grad);display:grid;place-items:center}
.ai-fab .dot svg{width:16px;height:16px}
.ai-fab[aria-expanded="true"]{transform:scale(.9);opacity:0;pointer-events:none}
@media(min-width:720px){.ai-fab{right:24px;bottom:24px}}
.ai{position:fixed;right:0;bottom:0;left:0;z-index:61;display:none;flex-direction:column;background:#fff;border-radius:24px 24px 0 0;box-shadow:0 -10px 60px rgba(11,27,43,.28);height:min(78dvh,640px);overflow:hidden;
  transform:translateY(20px);opacity:0;transition:transform .4s var(--ease),opacity .3s}
.ai.open{display:flex}
.ai.shown{transform:none;opacity:1}
@media(min-width:720px){.ai{left:auto;right:24px;bottom:24px;width:390px;border-radius:24px;border:1px solid var(--line);height:min(72vh,620px)}}
.ai-head{display:flex;align-items:center;gap:.7rem;padding:.9rem 1rem .8rem;border-bottom:1px solid var(--line);background:linear-gradient(180deg,#fff,#F8FAFC)}
.ai-head .av{width:38px;height:38px;border-radius:50%;background:var(--grad);display:grid;place-items:center;color:#fff;flex:none}
.ai-head .av svg{width:18px;height:18px}
.ai-head b{display:block;font-size:1rem;letter-spacing:-.01em}
.ai-head small{display:block;color:var(--muted);font-size:.78rem}
.ai-head .sp{margin-left:auto;display:flex;gap:.3rem}
.ai-head button{width:36px;height:36px;border-radius:50%;border:1px solid var(--line-2);background:#fff;display:grid;place-items:center;cursor:pointer}
.ai-head button svg{width:15px;height:15px}
.ai-log{flex:1;overflow:auto;padding:1rem;display:flex;flex-direction:column;gap:.6rem;background:#fff;overscroll-behavior:contain}
.msg{max-width:86%;padding:.7rem .95rem;border-radius:18px;font-size:.95rem;line-height:1.45;white-space:pre-wrap;word-wrap:break-word}
.msg.a{align-self:flex-start;background:var(--bg-3);color:var(--ink);border-bottom-left-radius:6px}
.msg.u{align-self:flex-end;background:var(--ink);color:#fff;border-bottom-right-radius:6px}
.msg.e{align-self:flex-start;background:#FDECEA;color:#8F2B1D;border-bottom-left-radius:6px}
.msg .act{display:inline-flex;margin-top:.55rem}
.typing{align-self:flex-start;display:inline-flex;gap:5px;padding:.8rem 1rem;background:var(--bg-3);border-radius:18px;border-bottom-left-radius:6px}
.typing i{width:7px;height:7px;border-radius:50%;background:var(--faint);animation:blink 1.2s infinite ease-in-out}
.typing i:nth-child(2){animation-delay:.15s}.typing i:nth-child(3){animation-delay:.3s}
@keyframes blink{0%,80%,100%{opacity:.3;transform:translateY(0)}40%{opacity:1;transform:translateY(-3px)}}
.ai-chips{display:flex;gap:.45rem;flex-wrap:wrap;padding:0 1rem .6rem}
.ai-chips button{border:1px solid var(--line-2);background:#fff;border-radius:var(--pill);padding:.45rem .85rem;font-size:.85rem;font-weight:500;cursor:pointer;color:var(--ink-2)}
.ai-chips button:hover{border-color:var(--ink);color:var(--ink)}
.ai-form{display:flex;gap:.5rem;padding:.7rem .8rem max(.8rem,env(safe-area-inset-bottom));border-top:1px solid var(--line);background:#fff}
.ai-form input{flex:1;min-width:0;min-height:46px;padding:0 1rem;border-radius:var(--pill);border:1px solid var(--line-2);font-size:16px}
.ai-form input:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 4px rgba(47,106,158,.14)}
.ai-form button{width:46px;height:46px;border-radius:50%;border:0;background:var(--grad);color:#fff;display:grid;place-items:center;cursor:pointer;flex:none}
.ai-form button svg{width:18px;height:18px}
.ai-form button[disabled]{opacity:.5;cursor:default}

/* ---------- prose (privacy) ---------- */
.prose{max-width:760px;padding:clamp(2.5rem,6vw,5rem) 0 clamp(3rem,7vw,6rem)}
.prose .h2{margin-bottom:.6rem}
.prose h2.sm{font-family:var(--sans);font-weight:600;font-size:1.15rem;margin:2rem 0 .5rem;letter-spacing:-.01em}
.prose p{color:var(--ink-2);margin-bottom:.9rem}
.prose .back{display:inline-flex;align-items:center;gap:.4rem;margin-bottom:2rem;text-decoration:none;font-weight:500}
.prose .back svg{width:16px;height:16px}

/* ---------- utility: no-js fallbacks ---------- */
.no-js .reveal{opacity:1;transform:none}
.no-js .kin .w{opacity:1;transform:none;animation:none}
.no-js .hero-copy>*{opacity:1;animation:none}
/* small phones: keep the top bar on one line */
@media(max-width:560px){
  .brand .word{white-space:nowrap;font-size:1.3rem}
  .nav-cta{gap:.35rem}
  .nav-cta .lang{display:none}
  .nav-cta .btn-sm{padding:0 .85rem;min-height:40px;font-size:.9rem}
  .burger{width:40px;height:40px;flex:none}
}
.mobile-menu .mm-lang{display:flex;gap:.4rem;list-style:none;padding:0;margin:.2rem 0 1rem}
.mobile-menu .mm-lang a{display:inline-flex;padding:.35rem .7rem;border:1px solid var(--line-2);border-radius:var(--pill);font-size:.85rem;font-weight:600;text-decoration:none;color:var(--muted)}
.mobile-menu .mm-lang a[aria-current]{color:var(--blue);border-color:var(--green)}
.mobile-menu .mm-lang a{font-size:0}
.mobile-menu .mm-lang a span{font-size:.85rem}
.mobile-menu .row{flex-wrap:wrap}