/* ============================================================
   HazStop — blokada hazardu na urządzeniach (PL)
   Design system: security-blue + safe-green, modern SaaS
   ============================================================ */
:root{
  --ink:#0E1726;
  --muted:#57667E;
  --navy:#0C2038;
  --navy-900:#081525;
  --brand:#1E5BE6;
  --brand-700:#1745B8;
  --safe:#16A66A;
  --safe-050:#E9F8F0;
  --danger:#E1483B;
  --surface:#F5F8FC;
  --surface-2:#EEF3FA;
  --line:#E3EAF3;
  --white:#fff;
  --radius:14px;
  --radius-lg:22px;
  --shadow-sm:0 4px 14px rgba(14,35,64,.06);
  --shadow:0 12px 34px rgba(14,35,64,.10);
  --shadow-lg:0 28px 64px rgba(12,32,56,.18);
  --maxw:1140px;
  --ff-head:"Sora",system-ui,-apple-system,sans-serif;
  --ff-body:"Inter",system-ui,-apple-system,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--ff-body);color:var(--ink);background:var(--white);line-height:1.6;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:var(--ff-head);line-height:1.14;margin:0 0 .5em;color:var(--navy);letter-spacing:-.02em}
h1{font-size:clamp(2.1rem,5vw,3.35rem);font-weight:700}
h2{font-size:clamp(1.7rem,3.3vw,2.4rem);font-weight:700}
h3{font-size:1.2rem;font-weight:600;letter-spacing:-.01em}
p{margin:0 0 1rem}
a{color:var(--brand);text-decoration:none}
img,svg{max-width:100%;display:block}

.container{max-width:var(--maxw);margin:0 auto;padding:0 20px}
.container--narrow{max-width:820px}
.section{padding:clamp(56px,8vw,104px) 0}
.section--surface{background:var(--surface)}
.section--navy{background:linear-gradient(165deg,var(--navy),var(--navy-900));color:#dbe6f4}
.section--navy h2,.section--navy h3{color:#fff}
.section__head{max-width:720px;margin:0 auto clamp(34px,5vw,56px);text-align:center}
.section__head--left{margin-left:0;text-align:left}
.section__sub{color:var(--muted);font-size:1.1rem}
.section--navy .section__sub{color:#aebfd6}
.eyebrow{display:inline-block;font-family:var(--ff-head);font-weight:600;font-size:.76rem;letter-spacing:.14em;text-transform:uppercase;color:var(--brand);margin-bottom:.7rem}
.section--navy .eyebrow{color:#7fb0ff}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.55rem;font-family:var(--ff-head);font-weight:600;font-size:1rem;padding:.82rem 1.5rem;border-radius:12px;border:1.5px solid transparent;cursor:pointer;transition:transform .12s,box-shadow .2s,background .18s,color .18s;line-height:1;text-align:center}
.btn svg{width:18px;height:18px}
.btn--primary{background:var(--brand);color:#fff;box-shadow:0 8px 20px rgba(30,91,230,.28)}
.btn--primary:hover{background:var(--brand-700);transform:translateY(-2px)}
.btn--ghost{background:transparent;color:var(--navy);border-color:var(--line)}
.btn--ghost:hover{border-color:var(--brand);color:var(--brand)}
.btn--light{background:#fff;color:var(--navy)}
.btn--light:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.btn--lg{padding:1rem 1.9rem;font-size:1.05rem}
.btn--sm{padding:.55rem 1.1rem;font-size:.9rem;border-radius:10px}
.btn--block{display:flex;width:100%}
.btn--on-navy.btn--ghost{color:#fff;border-color:rgba(255,255,255,.28)}
.btn--on-navy.btn--ghost:hover{border-color:#fff;color:#fff;background:rgba(255,255,255,.08)}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.86);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.header__inner{display:flex;align-items:center;gap:1.5rem;height:70px}
.brand{display:inline-flex;align-items:center;gap:.55rem;color:var(--navy);font-family:var(--ff-head);font-weight:700;font-size:1.2rem;letter-spacing:-.02em}
.brand__logo{width:34px;height:34px;flex:none}
.brand strong{color:var(--brand)}
.nav{display:flex;align-items:center;gap:1.5rem;margin-left:auto}
.nav a{color:var(--ink);font-weight:500;font-size:.96rem}
.nav a:hover{color:var(--brand)}
.nav__cta{display:flex;gap:.6rem;align-items:center}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px;margin-left:auto}
.nav-toggle span{width:26px;height:2px;background:var(--navy);border-radius:2px;transition:.25s}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;background:radial-gradient(1000px 500px at 80% -10%,rgba(30,91,230,.10),transparent 60%),linear-gradient(180deg,#fff,var(--surface))}
.hero__inner{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;padding:clamp(48px,6vw,86px) 0}
.hero__badge{display:inline-flex;align-items:center;gap:.5rem;background:var(--safe-050);color:var(--safe);border:1px solid #bfe8d3;padding:.4rem .85rem;border-radius:999px;font-weight:600;font-size:.85rem;margin-bottom:1.1rem}
.hero__badge svg{width:16px;height:16px}
.hero h1 .accent{color:var(--brand)}
.hero__lead{font-size:1.2rem;color:var(--muted);max-width:40ch;margin:1.1rem 0 1.7rem}
.hero__cta{display:flex;flex-wrap:wrap;gap:.8rem;margin-bottom:1.5rem}
.hero__meta{display:flex;flex-wrap:wrap;gap:1.3rem;color:var(--muted);font-size:.92rem;font-weight:500}
.hero__meta span{display:inline-flex;align-items:center;gap:.4rem}
.hero__meta svg{width:16px;height:16px;color:var(--safe)}

/* ---------- Device mockup (browser window: blocked page) ---------- */
.mockup{position:relative}
.window{background:#fff;border-radius:14px;box-shadow:var(--shadow-lg);overflow:hidden;border:1px solid var(--line)}
.window__bar{display:flex;align-items:center;gap:.45rem;padding:11px 14px;background:#f1f4f9;border-bottom:1px solid var(--line)}
.window__dot{width:11px;height:11px;border-radius:50%;background:#cdd6e2}
.window__url{margin-left:.6rem;flex:1;background:#fff;border:1px solid var(--line);border-radius:7px;padding:.32rem .7rem;font-size:.8rem;color:var(--muted);font-family:var(--ff-body)}
.window__body{padding:34px 26px;text-align:center;background:linear-gradient(180deg,#fff,#fbfdff)}
.blockmark{width:74px;height:74px;margin:0 auto 16px;border-radius:50%;display:grid;place-items:center;background:var(--safe-050);color:var(--safe)}
.blockmark svg{width:40px;height:40px}
.window__body h3{margin-bottom:.35rem}
.window__body p{color:var(--muted);font-size:.94rem;margin:0 auto;max-width:34ch}
.window__tag{display:inline-flex;align-items:center;gap:.4rem;margin-top:16px;padding:.35rem .8rem;border-radius:999px;background:var(--surface-2);color:var(--navy);font-weight:600;font-size:.8rem}
.mockup__float{position:absolute;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);padding:.7rem .9rem;display:flex;align-items:center;gap:.6rem;font-weight:600;font-size:.85rem;color:var(--navy)}
.mockup__float svg{width:20px;height:20px;color:var(--safe)}
.mockup__float--tr{top:-18px;right:-14px}
.mockup__float--bl{bottom:-18px;left:-16px}

/* ---------- Phone mockup ---------- */
.phone{width:290px;max-width:100%;margin:0 auto;border-radius:38px;background:#0c1523;padding:12px;box-shadow:var(--shadow-lg);position:relative}
.phone__screen{border-radius:28px;overflow:hidden;background:#fff;position:relative}
.phone__notch{position:absolute;top:10px;left:50%;transform:translateX(-50%);width:120px;height:22px;background:#0c1523;border-radius:0 0 14px 14px;z-index:3}
.phone__status{display:flex;justify-content:space-between;align-items:center;padding:12px 18px 6px;font-size:.72rem;color:var(--muted);font-weight:600}
.phone__block{padding:34px 22px 40px;text-align:center;background:linear-gradient(180deg,#fff,#f6fbf8)}
.phone__url{display:inline-block;margin-bottom:20px;font-size:.72rem;color:var(--muted);background:var(--surface-2);border-radius:999px;padding:.28rem .8rem}
.phone .blockmark{width:78px;height:78px}
.phone__block h3{font-size:1.15rem;margin-bottom:.3rem}
.phone__block p{color:var(--muted);font-size:.85rem;margin:0 auto;max-width:26ch}

/* ---------- Store buttons ---------- */
.storebtns{display:flex;flex-wrap:wrap;gap:.75rem}
.storebtn{display:inline-flex;align-items:center;gap:.7rem;background:var(--navy);color:#fff;border-radius:12px;padding:.65rem 1.15rem;transition:transform .12s,box-shadow .2s;box-shadow:var(--shadow-sm)}
.storebtn:hover{transform:translateY(-2px);box-shadow:var(--shadow);color:#fff}
.storebtn svg{width:26px;height:26px;flex:none}
.storebtn span{display:flex;flex-direction:column;line-height:1.15;text-align:left}
.storebtn span small{font-size:.66rem;opacity:.8;font-weight:500}
.storebtn span b{font-family:var(--ff-head);font-size:1.02rem;font-weight:600}
.storebtn--light{background:#fff;color:var(--navy);border:1px solid var(--line)}
.storebtn--light:hover{color:var(--navy)}

/* ---------- Trust bar ---------- */
.trustbar{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff}
.trustbar__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding:26px 0}
.trust__num{font-family:var(--ff-head);font-weight:700;font-size:1.7rem;color:var(--navy)}
.trust__lbl{color:var(--muted);font-size:.9rem}

/* ---------- Steps ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;counter-reset:s}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow-sm)}
.step__n{counter-increment:s;width:40px;height:40px;border-radius:11px;background:var(--navy);color:#fff;display:grid;place-items:center;font-family:var(--ff-head);font-weight:700;margin-bottom:1rem}
.step__n::before{content:counter(s)}
.step h3{margin-bottom:.35rem}
.step p{color:var(--muted);margin:0;font-size:.96rem}

/* ---------- Feature cards ---------- */
.features{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.feature{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow-sm);transition:transform .15s,box-shadow .2s}
.feature:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.feature__ico{width:50px;height:50px;border-radius:13px;background:rgba(30,91,230,.10);color:var(--brand);display:inline-flex;align-items:center;justify-content:center;margin-bottom:1rem}
.feature__ico svg{width:25px;height:25px}
.feature h3{margin-bottom:.4rem}
.feature p{color:var(--muted);margin:0;font-size:.95rem}
.section--navy .feature{background:rgba(255,255,255,.04);border-color:rgba(255,255,255,.10)}
.section--navy .feature p{color:#aebfd6}
.section--navy .feature__ico{background:rgba(127,176,255,.14);color:#9cc0ff}

/* ---------- Split ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,5vw,64px);align-items:center}
.split--rev .split__media{order:2}
.ticks{list-style:none;padding:0;margin:0 0 1.6rem}
.ticks li{position:relative;padding-left:2rem;margin-bottom:.8rem;color:var(--muted)}
.ticks li strong{color:var(--navy)}
.ticks li::before{content:"";position:absolute;left:0;top:.15rem;width:1.35rem;height:1.35rem;border-radius:50%;background:var(--safe-050);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2316A66A' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:center;background-size:.85rem}

/* ---------- Tabs (self / family) ---------- */
.tabs{max-width:920px;margin:0 auto}
.tabs__nav{display:inline-flex;gap:.3rem;padding:.35rem;background:var(--surface-2);border-radius:999px;margin:0 auto 2rem;justify-content:center}
.tabs__btn{border:0;background:transparent;font-family:var(--ff-head);font-weight:600;font-size:.98rem;color:var(--muted);padding:.6rem 1.4rem;border-radius:999px;cursor:pointer;transition:.2s}
.tabs__btn.is-active{background:#fff;color:var(--navy);box-shadow:var(--shadow-sm)}
.tabs__panel{display:none}
.tabs__panel.is-active{display:block;animation:fade .3s ease}
@keyframes fade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}

/* ---------- Platforms ---------- */
.platforms{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.platform{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;text-align:center;box-shadow:var(--shadow-sm)}
.platform__ico{width:46px;height:46px;margin:0 auto .8rem;color:var(--navy)}
.platform h3{margin-bottom:.2rem;font-size:1.05rem}
.platform p{color:var(--muted);font-size:.85rem;margin:0}

/* ---------- Pricing ---------- */
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;align-items:stretch}
.plan{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:30px;box-shadow:var(--shadow-sm);display:flex;flex-direction:column}
.plan--featured{border-color:var(--brand);box-shadow:var(--shadow);position:relative}
.plan__flag{position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:var(--brand);color:#fff;font-family:var(--ff-head);font-weight:600;font-size:.75rem;padding:.3rem .9rem;border-radius:999px}
.plan__name{font-family:var(--ff-head);font-weight:600;color:var(--navy);font-size:1.15rem}
.plan__price{font-family:var(--ff-head);font-weight:700;font-size:2.5rem;color:var(--navy);margin:.4rem 0 0;letter-spacing:-.03em}
.plan__price span{font-size:1rem;font-weight:500;color:var(--muted)}
.plan__note{color:var(--muted);font-size:.88rem;margin:.2rem 0 1.2rem}
.plan ul{list-style:none;padding:0;margin:0 0 1.5rem;flex:1}
.plan ul li{position:relative;padding-left:1.7rem;margin-bottom:.6rem;color:var(--ink);font-size:.94rem}
.plan ul li::before{content:"";position:absolute;left:0;top:.2rem;width:1.1rem;height:1.1rem;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2316A66A' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");background-repeat:no-repeat;background-size:contain}

/* ---------- Testimonials ---------- */
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.quote{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow-sm)}
.quote p{color:var(--ink);font-size:.98rem}
.quote__who{display:flex;align-items:center;gap:.7rem;margin-top:1rem;color:var(--muted);font-size:.88rem}
.quote__av{width:38px;height:38px;border-radius:50%;background:var(--surface-2);display:grid;place-items:center;font-family:var(--ff-head);font-weight:700;color:var(--navy)}
.stars{color:#F5A623;letter-spacing:2px;margin-bottom:.4rem}

/* ---------- FAQ ---------- */
.faq{max-width:820px;margin:0 auto}
.faq details{background:#fff;border:1px solid var(--line);border-radius:var(--radius);margin-bottom:.7rem;box-shadow:var(--shadow-sm);overflow:hidden}
.faq summary{cursor:pointer;padding:1.1rem 1.3rem;font-family:var(--ff-head);font-weight:600;color:var(--navy);list-style:none;position:relative;padding-right:2.6rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:1.2rem;top:50%;transform:translateY(-50%);font-size:1.4rem;color:var(--brand);transition:transform .2s}
.faq details[open] summary::after{transform:translateY(-50%) rotate(45deg)}
.faq details p{padding:0 1.3rem 1.2rem;margin:0;color:var(--muted)}

/* ---------- CTA band ---------- */
.ctaband{background:linear-gradient(135deg,var(--brand),#3a72ff);color:#fff;border-radius:var(--radius-lg);padding:clamp(34px,5vw,60px);text-align:center;box-shadow:var(--shadow)}
.ctaband h2{color:#fff}
.ctaband p{color:rgba(255,255,255,.9);max-width:52ch;margin:0 auto 1.6rem}

/* ---------- Footer ---------- */
.site-footer{background:var(--navy-900);color:#9fb2ca}
.footer__grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:32px;padding:60px 20px 40px}
.footer__brand .brand{color:#fff}
.footer__brand p{font-size:.9rem;max-width:34ch;margin-top:.8rem}
.footer__col h4{color:#fff;font-size:.98rem;margin-bottom:.9rem}
.footer__col a{display:block;color:#9fb2ca;margin-bottom:.5rem;font-size:.92rem}
.footer__col a:hover{color:#fff}
.footer__help{border-top:1px solid rgba(255,255,255,.10);border-bottom:1px solid rgba(255,255,255,.10);margin:0;background:rgba(255,255,255,.02)}
.footer__help .container{padding:18px 20px;font-size:.86rem;color:#8ea3bd;text-align:center}
.footer__bar{padding:20px 0;font-size:.84rem;color:#7c93b0}
.footer__bar .container{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap}

/* ---------- Doc pages ---------- */
.doc{padding:clamp(40px,6vw,72px) 0;background:var(--surface);min-height:60vh}
.doc .container{max-width:820px}
.doc__card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);padding:clamp(24px,4vw,48px)}
.doc h1{font-size:clamp(1.7rem,4vw,2.3rem)}
.doc h2{font-size:1.25rem;margin-top:1.9rem}
.doc p,.doc li{color:var(--ink);font-size:.98rem}
.doc ol,.doc ul{padding-left:1.3rem}
.doc li{margin-bottom:.5rem}
.doc .back{display:inline-block;margin-bottom:1.3rem;color:var(--brand);font-weight:600}
.doc .muted{color:var(--muted);font-size:.88rem}

/* ---------- Page hero (subpages) ---------- */
.pagehero{background:radial-gradient(800px 380px at 80% -20%,rgba(30,91,230,.10),transparent 60%),var(--surface);padding:clamp(46px,6vw,80px) 0;text-align:center;border-bottom:1px solid var(--line)}
.pagehero .eyebrow{margin-bottom:.7rem}
.pagehero p{color:var(--muted);font-size:1.12rem;max-width:60ch;margin:.6rem auto 0}

/* ---------- Helpers ---------- */
.center{text-align:center}
.mt-2{margin-top:2rem}
.badge-inline{display:inline-flex;align-items:center;gap:.4rem;background:var(--safe-050);color:var(--safe);border:1px solid #bfe8d3;padding:.3rem .75rem;border-radius:999px;font-weight:600;font-size:.82rem}

/* ---------- Forms ---------- */
.form input,.form textarea{font-size:16px}
.form input:focus,.form textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(30,91,230,.14)}

/* ---------- Accessibility: keyboard focus ---------- */
a:focus-visible,.btn:focus-visible,button:focus-visible,summary:focus-visible,.storebtn:focus-visible,.tabs__btn:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:6px}
.section--navy a:focus-visible{outline-color:#7fb0ff}

/* ---------- Responsive ---------- */
@media(max-width:960px){
  .features,.steps,.quotes{grid-template-columns:repeat(2,1fr)}
  .platforms{grid-template-columns:repeat(2,1fr)}
  .plans{grid-template-columns:1fr;max-width:460px;margin:0 auto}
  .trustbar__grid{grid-template-columns:repeat(2,1fr);gap:22px}
  .footer__grid{grid-template-columns:1fr 1fr}
}
@media(max-width:820px){
  .nav{position:fixed;inset:70px 0 auto 0;flex-direction:column;align-items:stretch;gap:0;background:#fff;padding:12px 20px 22px;border-bottom:1px solid var(--line);box-shadow:var(--shadow);transform:translateY(-140%);transition:transform .28s;margin-left:0}
  .nav.is-open{transform:translateY(0)}
  .nav a{padding:.85rem 0;border-bottom:1px solid var(--line)}
  .nav__cta{padding-top:.9rem}
  .nav__cta .btn{width:100%}
  .nav-toggle{display:flex}
  .nav-toggle.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .nav-toggle.is-open span:nth-child(2){opacity:0}
  .nav-toggle.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .hero__inner,.split{grid-template-columns:1fr;gap:36px}
  .split--rev .split__media{order:0}
  .hero__mockup{max-width:460px;margin:0 auto}
  .mockup__float{display:none}
}
@media(max-width:560px){
  .features,.steps,.quotes,.platforms,.trustbar__grid{grid-template-columns:1fr}
  .footer__grid{grid-template-columns:1fr 1fr}
  .hero__cta .btn,.hero__cta .storebtn{width:100%}
  .footer__bar .container{justify-content:center;text-align:center}
  .tabs__nav{display:flex;width:100%}
  .tabs__btn{flex:1;padding:.6rem .5rem;font-size:.85rem;text-align:center}
  .storebtns{justify-content:center}
  h1{font-size:clamp(1.9rem,7vw,2.4rem)}
}
@media(max-width:400px){
  .container{padding:0 16px}
  .plan__price{font-size:2.1rem}
  .trust__num{font-size:1.45rem}
  .hero__meta{gap:.6rem 1rem}
  .storebtn{padding:.6rem 1rem}
  .footer__bar .container{font-size:.8rem}
}
@media(hover:none){.btn:hover,.feature:hover,.storebtn:hover{transform:none}}
/* Guard against accidental horizontal scroll on small screens */
html,body{overflow-x:hidden}