/* =========================================================
   Zuba Konnect — light, Apple-inspired theme
   ========================================================= */
:root{
  --bg:#ffffff;
  --bg-soft:#f5f5f7;
  --bg-tint:#fbfbfd;
  --ink:#1d1d1f;
  --ink-2:#424245;
  --muted:#6e6e73;
  --line:#e5e5ea;
  --blue:#0071e3;
  --blue-dark:#0062c4;
  --blue-soft:#e8f2fd;
  --green:#34c759;
  --orange:#ff9f0a;
  --pink:#ff375f;
  --purple:#af52de;
  --teal:#30b0c7;
  --radius:22px;
  --radius-sm:14px;
  --shadow:0 2px 6px rgba(0,0,0,.04), 0 12px 32px rgba(0,0,0,.06);
  --shadow-lg:0 20px 60px rgba(0,0,0,.10);
  --font:-apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Inter", "Helvetica Neue", Arial, sans-serif;
  --max:1180px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:17px;line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,svg{display:block;max-width:100%}
a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{margin:0;letter-spacing:-.022em;line-height:1.1;color:var(--ink)}
p{margin:0}
:focus-visible{outline:3px solid rgba(0,113,227,.45);outline-offset:3px;border-radius:8px}
.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 22px}
section{scroll-margin-top:70px}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:8px;justify-content:center;padding:13px 24px;border-radius:999px;font-weight:600;font-size:16px;border:1px solid transparent;cursor:pointer;transition:background .2s,transform .2s,box-shadow .2s;text-decoration:none!important;font-family:inherit}
.btn--primary{background:var(--blue);color:#fff}
.btn--primary:hover{background:var(--blue-dark);transform:translateY(-1px);box-shadow:0 8px 20px rgba(0,113,227,.25)}
.btn--ghost{background:transparent;color:var(--blue);border-color:rgba(0,113,227,.35)}
.btn--ghost:hover{background:var(--blue-soft)}
.link-arrow{font-weight:600;display:inline-flex;align-items:center;gap:4px}
.link-arrow::after{content:"›";font-size:1.3em;line-height:1;transition:transform .2s}
.link-arrow:hover::after{transform:translateX(3px)}

/* ---------- Nav (frosted glass) ---------- */
.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.78);backdrop-filter:saturate(180%) blur(20px);-webkit-backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid rgba(0,0,0,.06)}
.nav__inner{max-width:var(--max);margin:0 auto;padding:0 22px;height:60px;display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none!important}
.brand__mark svg{width:30px;height:30px}
.brand__mark rect{fill:var(--blue)}
.brand__mark path{stroke:#fff;stroke-width:6;fill:none;stroke-linecap:round;stroke-linejoin:round}
.brand__name{font-size:19px;font-weight:500;letter-spacing:-.02em}
.brand__name b{font-weight:700}
.nav__links{display:flex;align-items:center;gap:28px}
.nav__links a{color:var(--ink-2);font-size:14.5px;font-weight:500;text-decoration:none}
.nav__links a:hover,.nav__links a.is-active{color:var(--ink)}
.nav__links .nav__cta{background:var(--blue);color:#fff!important;padding:8px 16px;border-radius:999px}
.nav__links .nav__cta:hover{background:var(--blue-dark)}
.nav__toggle{display:none;background:none;border:0;width:40px;height:40px;cursor:pointer;position:relative}
.nav__toggle span{position:absolute;left:10px;right:10px;height:2px;background:var(--ink);border-radius:2px;transition:transform .25s,top .25s}
.nav__toggle span:first-child{top:15px}
.nav__toggle span:last-child{top:23px}
.nav.is-open .nav__toggle span:first-child{top:19px;transform:rotate(45deg)}
.nav.is-open .nav__toggle span:last-child{top:19px;transform:rotate(-45deg)}

/* ---------- Sections ---------- */
.section{padding:110px 0}
.section--soft{background:var(--bg-soft)}
.section__head{text-align:center;max-width:760px;margin:0 auto 56px}
.eyebrow{display:inline-block;font-size:13px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--blue);margin-bottom:14px}
.section__head h2{font-size:clamp(32px,4.6vw,52px);font-weight:700}
.section__head p{margin-top:18px;color:var(--muted);font-size:clamp(17px,1.6vw,20px)}
.grad{background:linear-gradient(90deg,#0071e3,#7a5af8 55%,#ff375f);-webkit-background-clip:text;background-clip:text;color:transparent}

/* ---------- Hero ---------- */
.hero{padding:90px 0 40px;background:radial-gradient(1200px 500px at 50% -10%,#eaf3ff 0%,rgba(255,255,255,0) 70%)}
.hero__inner{text-align:center}
.pill{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:6px 14px 6px 8px;font-size:14px;color:var(--ink-2);box-shadow:var(--shadow)}
.pill b{background:var(--blue-soft);color:var(--blue);font-weight:600;padding:2px 10px;border-radius:999px;font-size:12.5px}
.hero h1{font-size:clamp(40px,7vw,84px);font-weight:800;margin:24px auto 0;max-width:920px;letter-spacing:-.035em}
.hero__lead{font-size:clamp(18px,2vw,22px);color:var(--muted);max-width:680px;margin:22px auto 0}
.hero__actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:34px}

.devices{position:relative;margin:70px auto 0;max-width:900px;height:520px}
.phone{position:absolute;width:250px;height:510px;border-radius:46px;background:#1d1d1f;padding:11px;box-shadow:var(--shadow-lg)}
.phone__screen{width:100%;height:100%;border-radius:36px;overflow:hidden;background:#fff;position:relative}
.phone__island{position:absolute;top:10px;left:50%;transform:translateX(-50%);width:84px;height:24px;background:#1d1d1f;border-radius:20px;z-index:2}
.phone--center{left:50%;transform:translateX(-50%);z-index:3;top:0}
.phone--left{left:calc(50% - 330px);top:50px;transform:rotate(-6deg) scale(.88);z-index:2}
.phone--right{left:calc(50% + 80px);top:50px;transform:rotate(6deg) scale(.88);z-index:2}

/* in-phone UI */
.ui{padding:46px 16px 16px;height:100%;display:flex;flex-direction:column;gap:10px;font-size:12px}
.ui__time{position:absolute;top:13px;left:26px;font-weight:600;font-size:12px}
.ui__title{font-size:24px;font-weight:800;letter-spacing:-.02em}
.ui__sub{color:var(--muted);font-size:12px;margin-top:-6px}
.ui__card{border-radius:16px;padding:14px;color:#fff}
.ui__card small{opacity:.85;font-size:11px}
.ui__card strong{display:block;font-size:22px;margin-top:4px}
.ui__row{display:flex;align-items:center;gap:10px;padding:10px;border-radius:12px;background:var(--bg-soft)}
.ui__dot{width:30px;height:30px;border-radius:9px;flex:none}
.ui__row b{display:block;font-size:12px}
.ui__row span{color:var(--muted);font-size:11px}
.ui__tabs{margin-top:auto;display:flex;justify-content:space-around;padding-top:10px;border-top:1px solid var(--line)}
.ui__tabs i{width:20px;height:20px;border-radius:6px;background:#d2d2d7}
.ui__tabs i:first-child{background:var(--blue)}
.ui__ring{width:110px;height:110px;margin:10px auto}
.ui__bars{display:flex;align-items:flex-end;gap:6px;height:80px;padding:10px;background:var(--bg-soft);border-radius:14px}
.ui__bars i{flex:1;border-radius:4px;background:var(--blue)}
.ui__grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.ui__tile{height:84px;border-radius:14px}

.platforms{display:flex;flex-wrap:wrap;justify-content:center;gap:10px 34px;margin-top:40px;color:var(--muted);font-weight:500;font-size:15px}
.platforms span{display:flex;align-items:center;gap:8px}
.platforms svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:1.8}

/* ---------- Services (tabbed like the reference) ---------- */
.svc{display:grid;grid-template-columns:340px 1fr;gap:28px;align-items:start}
.svc__tabs{display:flex;flex-direction:column;gap:6px;position:sticky;top:90px}
.svc__tab{all:unset;cursor:pointer;display:flex;gap:14px;align-items:center;padding:16px 18px;border-radius:var(--radius-sm);color:var(--ink-2);font-weight:600;font-size:16px;transition:background .2s}
.svc__tab em{font-style:normal;color:#b0b0b5;font-variant-numeric:tabular-nums;font-size:14px}
.svc__tab:hover{background:#fff}
.svc__tab.is-active{background:#fff;color:var(--ink);box-shadow:var(--shadow)}
.svc__tab.is-active em{color:var(--blue)}
.svc__tab:focus-visible{outline:3px solid rgba(0,113,227,.45)}
.svc__panel{background:#fff;border-radius:var(--radius);padding:44px;box-shadow:var(--shadow);min-height:380px}
.svc__panel[hidden]{display:none}
.svc__icon{width:60px;height:60px;border-radius:16px;display:grid;place-items:center;margin-bottom:24px}
.svc__icon svg{width:30px;height:30px;stroke:#fff;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.svc__panel h3{font-size:30px;font-weight:700}
.svc__panel p{color:var(--muted);margin-top:14px;font-size:18px}
.checks{list-style:none;padding:0;margin:26px 0 0;display:grid;grid-template-columns:1fr 1fr;gap:12px 22px}
.checks li{position:relative;padding-left:30px;color:var(--ink-2);font-size:16px}
.checks li::before{content:"";position:absolute;left:0;top:3px;width:20px;height:20px;border-radius:50%;background:var(--blue-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M6 10.5l2.5 2.5L14 7.5' stroke='%230071e3' stroke-width='2' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/20px no-repeat}

/* ---------- Stats ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.stat{background:var(--bg-soft);border-radius:var(--radius);padding:34px 26px;text-align:center}
.stat strong{display:block;font-size:clamp(36px,4vw,52px);font-weight:800;letter-spacing:-.03em}
.stat span{color:var(--muted);font-size:15px}
.stats__cta{text-align:center;margin-top:36px}

/* ---------- Industries ---------- */
.chips{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;max-width:900px;margin:0 auto}
.chip{background:#fff;border:1px solid var(--line);border-radius:999px;padding:10px 20px;font-weight:500;font-size:15.5px;color:var(--ink-2);transition:border-color .2s,color .2s,transform .2s}
.chip:hover{border-color:var(--blue);color:var(--blue);transform:translateY(-2px)}

/* ---------- Generic card grid ---------- */
.grid{display:grid;gap:20px}
.grid--3{grid-template-columns:repeat(3,1fr)}
.grid--2{grid-template-columns:repeat(2,1fr)}
.card{background:#fff;border-radius:var(--radius);padding:32px;box-shadow:var(--shadow);transition:transform .25s,box-shadow .25s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.section--soft .card{box-shadow:none}
.section--soft .card:hover{box-shadow:var(--shadow)}
.card__icon{width:50px;height:50px;border-radius:14px;display:grid;place-items:center;margin-bottom:20px}
.card__icon svg{width:26px;height:26px;stroke:#fff;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.card h3{font-size:21px;font-weight:700}
.card p{color:var(--muted);margin-top:10px;font-size:16px}
.c-blue{background:var(--blue)}.c-green{background:var(--green)}.c-orange{background:var(--orange)}
.c-pink{background:var(--pink)}.c-purple{background:var(--purple)}.c-teal{background:var(--teal)}
.c-ink{background:var(--ink)}

/* ---------- Portfolio / product details ---------- */
.work{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.work__item{border-radius:28px;overflow:hidden;display:grid;grid-template-rows:auto 1fr;background:var(--bg-soft);transition:transform .3s}
.work__item:hover{transform:translateY(-4px)}
.work__visual{height:330px;display:flex;align-items:flex-end;justify-content:center;overflow:hidden;position:relative}
.work__visual .phone{position:relative;width:200px;height:410px;border-radius:38px;padding:9px;transform:translateY(90px);transition:transform .4s}
.work__visual .phone__screen{border-radius:30px}
.work__item:hover .work__visual .phone{transform:translateY(70px)}
.work__body{padding:30px 32px 34px}
.work__tags{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px}
.work__tags span{font-size:12.5px;font-weight:600;padding:4px 11px;border-radius:999px;background:#fff;color:var(--ink-2)}
.work__body h3{font-size:26px;font-weight:700}
.work__body p{color:var(--muted);margin-top:10px}
.work__results{display:flex;gap:30px;margin-top:22px;padding-top:20px;border-top:1px solid var(--line)}
.work__results strong{display:block;font-size:28px;font-weight:800;letter-spacing:-.02em}
.work__results span{font-size:13.5px;color:var(--muted)}
.bg-sky{background:linear-gradient(160deg,#dbeafe,#eef4ff)}
.bg-mint{background:linear-gradient(160deg,#d1fae5,#effbf5)}
.bg-peach{background:linear-gradient(160deg,#ffe4d6,#fff4ee)}
.bg-lilac{background:linear-gradient(160deg,#ede4ff,#f7f2ff)}
.note{text-align:center;color:var(--muted);font-size:14px;margin-top:26px}

/* ---------- Why ---------- */
.why{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.why__item{display:flex;gap:22px;background:#fff;border-radius:var(--radius);padding:32px}
.why__num{font-size:15px;font-weight:700;color:var(--blue);background:var(--blue-soft);border-radius:12px;width:52px;height:52px;display:grid;place-items:center;flex:none}
.why__item h3{font-size:21px}
.why__item p{color:var(--muted);margin-top:8px;font-size:16px}

/* ---------- Process ---------- */
.steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(5,1fr);gap:16px;counter-reset:step;position:relative}
.steps::before{content:"";position:absolute;top:27px;left:10%;right:10%;height:2px;background:linear-gradient(90deg,var(--blue),var(--purple))}
.steps li{position:relative;text-align:center;counter-increment:step;padding:0 6px}
.steps li::before{content:counter(step);display:grid;place-items:center;width:56px;height:56px;margin:0 auto 20px;border-radius:50%;background:#fff;border:2px solid var(--blue);color:var(--blue);font-weight:700;font-size:20px;position:relative;z-index:1}
.steps h3{font-size:18px}
.steps p{color:var(--muted);font-size:15px;margin-top:8px}

/* ---------- Tech stack ---------- */
.stack{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.stack__group{background:var(--bg-soft);border-radius:var(--radius);padding:28px}
.stack__group h3{font-size:16px;color:var(--muted);font-weight:600;margin-bottom:16px}
.stack__group div{display:flex;flex-wrap:wrap;gap:8px}
.stack__group span{background:#fff;border-radius:10px;padding:8px 13px;font-size:14.5px;font-weight:500}

/* ---------- CTA band ---------- */
.cta{border-radius:32px;padding:70px 40px;text-align:center;background:linear-gradient(135deg,#eaf3ff 0%,#f3eeff 55%,#ffeef2 100%)}
.cta h2{font-size:clamp(30px,4.4vw,48px);font-weight:800}
.cta p{color:var(--ink-2);max-width:620px;margin:16px auto 0;font-size:19px}
.cta .hero__actions{margin-top:28px}

/* ---------- FAQ ---------- */
.faq{max-width:860px;margin:0 auto}
.faq details{border-bottom:1px solid var(--line);padding:4px 0}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:22px 0;font-size:19px;font-weight:600}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:28px;font-weight:300;color:var(--blue);transition:transform .25s;flex:none}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{color:var(--muted);padding:0 40px 24px 0;font-size:17px}

/* ---------- Inner page hero ---------- */
.page-hero{padding:80px 0 40px;text-align:center;background:radial-gradient(900px 380px at 50% -10%,#eaf3ff 0%,rgba(255,255,255,0) 70%)}
.page-hero h1{font-size:clamp(38px,6vw,64px);font-weight:800;letter-spacing:-.03em}
.page-hero p{color:var(--muted);font-size:clamp(17px,1.8vw,21px);max-width:640px;margin:16px auto 0}

/* ---------- Contact ---------- */
.contact{display:grid;grid-template-columns:1.35fr 1fr;gap:28px;align-items:start;padding-bottom:110px}
.form{background:#fff;border-radius:28px;padding:40px;box-shadow:var(--shadow);border:1px solid var(--line)}
.form h2{font-size:26px;margin-bottom:6px}
.form > p{color:var(--muted);margin-bottom:26px}
.form__row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:flex;flex-direction:column;gap:7px;margin-bottom:18px}
.field label{font-size:14px;font-weight:600;color:var(--ink-2)}
.field label i{color:var(--pink);font-style:normal}
.field input,.field select,.field textarea{font:inherit;font-size:16px;color:var(--ink);background:var(--bg-soft);border:1px solid transparent;border-radius:12px;padding:13px 15px;transition:border-color .2s,background .2s,box-shadow .2s;width:100%;-webkit-appearance:none;appearance:none}
.field select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5l5 5 5-5' stroke='%236e6e73' stroke-width='1.6' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 15px center;background-size:12px;padding-right:38px}
.field textarea{min-height:140px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;background:#fff;border-color:var(--blue);box-shadow:0 0 0 4px rgba(0,113,227,.12)}
.field.has-error input,.field.has-error textarea,.field.has-error select{border-color:var(--pink);background:#fff5f7}
.field__err{color:#d70036;font-size:13px}
.check{display:flex;gap:10px;align-items:flex-start;font-size:14.5px;color:var(--ink-2);margin:4px 0 22px}
.check input{width:19px;height:19px;accent-color:var(--blue);margin-top:2px;flex:none}
.hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}
.form .btn{width:100%;padding:15px}
.alert{border-radius:14px;padding:16px 18px;margin-bottom:22px;font-size:15.5px}
.alert--ok{background:#e9f9ee;color:#106b2c;border:1px solid #bfe9cc}
.alert--err{background:#fff0f3;color:#a3002a;border:1px solid #ffc9d5}

.info{display:flex;flex-direction:column;gap:16px}
.info__card{background:var(--bg-soft);border-radius:var(--radius);padding:28px}
.info__card h3{font-size:19px;margin-bottom:8px}
.info__card p{color:var(--muted);font-size:16px}
.info__card a{font-weight:600}
.info__list{list-style:none;padding:0;margin:14px 0 0;display:flex;flex-direction:column;gap:14px}
.info__list li{display:flex;gap:12px;font-size:15.5px;color:var(--ink-2)}
.info__list b{display:grid;place-items:center;width:26px;height:26px;border-radius:50%;background:var(--blue);color:#fff;font-size:13px;flex:none}

/* ---------- Privacy / legal ---------- */
.legal{display:grid;grid-template-columns:240px 1fr;gap:56px;padding-bottom:110px;align-items:start}
.legal__toc{position:sticky;top:90px;background:var(--bg-soft);border-radius:var(--radius);padding:22px}
.legal__toc h4{font-size:13px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin-bottom:12px}
.legal__toc ol{margin:0;padding-left:18px;display:flex;flex-direction:column;gap:8px;font-size:14.5px}
.legal__toc a{color:var(--ink-2)}
.legal__body{max-width:760px}
.legal__body h2{font-size:26px;margin:44px 0 14px;scroll-margin-top:80px}
.legal__body h2:first-child{margin-top:0}
.legal__body p,.legal__body li{color:var(--ink-2);font-size:17px}
.legal__body p+p{margin-top:14px}
.legal__body ul{padding-left:22px;margin:12px 0 0;display:flex;flex-direction:column;gap:8px}
.legal__meta{display:inline-block;background:var(--bg-soft);border-radius:999px;padding:6px 14px;font-size:14px;color:var(--muted);margin-top:18px}

/* ---------- Footer ---------- */
.footer{background:var(--bg-soft);padding:70px 0 30px;font-size:14.5px;border-top:1px solid var(--line)}
.footer__grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px}
.footer__brand p{color:var(--muted);margin:16px 0 14px;max-width:340px}
.footer__mail{font-weight:600}
.footer h4{font-size:13px;text-transform:uppercase;letter-spacing:.06em;color:var(--ink);margin-bottom:14px}
.footer ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px}
.footer ul a{color:var(--muted)}
.footer ul a:hover{color:var(--ink)}
.footer__bottom{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-top:50px;padding-top:24px;border-top:1px solid var(--line);color:var(--muted);font-size:12.5px}

/* ---------- Reveal on scroll ---------- */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.reveal.is-in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
  *{transition:none!important}
}

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width:1024px){
  .svc{grid-template-columns:1fr}
  .svc__tabs{position:static;flex-direction:row;overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch;padding-bottom:4px}
  .svc__tabs::-webkit-scrollbar{display:none}
  .svc__tab{white-space:nowrap;padding:12px 16px;font-size:15px}
  .stats{grid-template-columns:repeat(2,1fr)}
  .grid--3,.stack{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:1fr;gap:0;max-width:560px;margin:0 auto}
  .steps::before{top:28px;bottom:28px;left:27px;right:auto;width:2px;height:auto;background:linear-gradient(180deg,var(--blue),var(--purple))}
  .steps li{text-align:left;display:grid;grid-template-columns:56px 1fr;column-gap:20px;padding:0 0 30px}
  .steps li::before{margin:0;grid-row:span 2}
  .steps h3{align-self:end;padding-top:6px}
  .footer__grid{grid-template-columns:1fr 1fr}
  .footer__brand{grid-column:1/-1}
  .contact{grid-template-columns:1fr}
  .legal{grid-template-columns:1fr;gap:28px}
  .legal__toc{position:static}
}
@media (max-width:820px){
  body{font-size:16px}
  .nav__toggle{display:block}
  .nav__links{position:fixed;top:60px;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:rgba(255,255,255,.97);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);padding:8px 22px 24px;border-bottom:1px solid var(--line);transform:translateY(-8px);opacity:0;visibility:hidden;transition:opacity .25s,transform .25s,visibility .25s}
  .nav.is-open .nav__links{opacity:1;transform:none;visibility:visible}
  .nav__links a{padding:15px 2px;font-size:18px;border-bottom:1px solid var(--line)}
  .nav__links .nav__cta{margin-top:16px;text-align:center;border:0;padding:14px}
  .section{padding:76px 0}
  .devices{height:420px;margin-top:50px}
  .phone{width:200px;height:410px;border-radius:38px;padding:9px}
  .phone__screen{border-radius:30px}
  .phone--left{left:calc(50% - 230px)}
  .phone--right{left:calc(50% + 30px)}
  .work,.why,.grid--2{grid-template-columns:1fr}
  .svc__panel{padding:30px 24px;min-height:0}
  .svc__panel h3{font-size:25px}
  .checks{grid-template-columns:1fr}
  .form{padding:28px 22px}
  .form__row{grid-template-columns:1fr;gap:0}
  .cta{padding:52px 24px;border-radius:26px}
}
@media (max-width:560px){
  .container{padding:0 18px}
  .hero{padding-top:56px}
  .devices{height:380px}
  .phone--left,.phone--right{display:none}
  .stats,.grid--3,.stack{grid-template-columns:1fr}
  .stat{padding:26px}
  .work__visual{height:280px}
  .work__body{padding:24px}
  .work__results{gap:22px}
  .why__item{flex-direction:column;gap:14px;padding:26px}
  .footer__grid{grid-template-columns:1fr}
  .faq summary{font-size:17px}
  .faq details p{padding-right:0}
  .hero__actions .btn{width:100%}
}