:root{
  --navy:#0b1f3a;--navy-2:#13294b;--ink:#0f172a;--muted:#5b6b82;--line:#e3e8ef;
  --bg:#ffffff;--bg-alt:#f4f7fb;--accent:#0ea57a;--accent-2:#14c8a0;--accent-ink:#06724f;
  --gold:#f5b73b;--radius:18px;--shadow:0 20px 50px -20px rgba(11,31,58,.25);
  --font:"Manrope","Inter","Segoe UI",system-ui,-apple-system,Roboto,"Helvetica Neue",Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.6;font-size:17px;-webkit-font-smoothing:antialiased}
img,svg{display:block;max-width:100%}
a{color:var(--accent-ink);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{line-height:1.15;margin:0 0 .5em;letter-spacing:-.02em;color:var(--navy)}
h1{font-size:clamp(2.2rem,5vw,3.6rem);font-weight:800}
h2{font-size:clamp(1.7rem,3.4vw,2.5rem);font-weight:800}
h3{font-size:1.2rem;font-weight:700}
p{margin:0 0 1em}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
.narrow{max-width:820px}
.skip{position:absolute;left:-999px;top:0;background:var(--navy);color:#fff;padding:10px 16px;z-index:100}
.skip:focus{left:10px}
:focus-visible{outline:3px solid var(--accent-2);outline-offset:2px}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:999px;padding:13px 24px;font:inherit;font-weight:700;cursor:pointer;transition:transform .15s,box-shadow .15s,background .15s;text-decoration:none!important;white-space:nowrap}
.btn:hover{transform:translateY(-1px)}
.btn--primary{background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;box-shadow:0 10px 24px -10px rgba(14,165,122,.7)}
.btn--ghost{background:#fff;color:var(--navy);border:1.5px solid var(--line)}
.btn--light{background:#fff;color:var(--navy)}
.btn--sm{padding:9px 18px;font-size:.92rem}
.btn--lg{padding:16px 30px;font-size:1.05rem}
.btn--block{width:100%}
.btn[disabled]{opacity:.6;cursor:wait;transform:none}

/* header */
.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.85);backdrop-filter:saturate(180%) blur(14px);-webkit-backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid transparent;transition:border-color .2s,box-shadow .2s}
.header.is-scrolled{border-color:var(--line);box-shadow:0 6px 20px -12px rgba(11,31,58,.2)}
.header__inner{display:flex;align-items:center;justify-content:space-between;height:74px;gap:20px}
.logo{display:flex;align-items:center;gap:10px;color:var(--navy);font-weight:800;letter-spacing:-.02em;text-decoration:none!important}
.logo__mark{width:34px;height:34px;color:var(--accent)}
.logo__text{font-size:1.15rem}
.logo__text span{color:var(--accent)}
.logo--light{color:#fff}
.logo--light .logo__mark{color:var(--accent-2)}
.nav{display:flex;gap:28px}
.nav a{color:var(--ink);font-weight:600;font-size:.97rem}
.nav a:hover{color:var(--accent-ink);text-decoration:none}
.header__cta{display:flex;align-items:center;gap:16px}
.header__phone{display:flex;align-items:center;gap:6px;color:var(--navy);font-weight:700}
.header__phone svg{width:18px;height:18px;color:var(--accent)}
.burger{display:none;background:none;border:0;width:40px;height:40px;padding:8px;cursor:pointer}
.burger span{display:block;height:2px;background:var(--navy);margin:6px 0;border-radius:2px;transition:.2s}

/* hero */
.hero{position:relative;overflow:hidden;padding:72px 0 88px}
.hero__bg{position:absolute;inset:0;background:
  radial-gradient(900px 500px at 85% -10%,rgba(20,200,160,.18),transparent 60%),
  radial-gradient(700px 500px at -10% 110%,rgba(11,31,58,.10),transparent 60%),
  linear-gradient(180deg,#f7fafd,#fff)}
.hero__bg::after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(11,31,58,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(11,31,58,.04) 1px,transparent 1px);background-size:44px 44px;mask-image:radial-gradient(ellipse at 70% 30%,#000 20%,transparent 70%);-webkit-mask-image:radial-gradient(ellipse at 70% 30%,#000 20%,transparent 70%)}
.hero__inner{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:.82rem;font-weight:800;text-transform:uppercase;letter-spacing:.12em;color:var(--accent-ink);margin-bottom:14px}
.eyebrow--light{color:var(--accent-2)}
.dot{width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px rgba(14,165,122,.18)}
.grad{background:linear-gradient(90deg,var(--accent),#0b7dd8);-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{font-size:1.18rem;color:var(--muted);max-width:560px}
.hero__actions{display:flex;flex-wrap:wrap;gap:12px;margin:28px 0}
.hero__ticks{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:10px 22px;color:var(--navy);font-weight:600;font-size:.95rem}
.hero__ticks li{display:flex;align-items:center;gap:8px}
.hero__ticks li::before{content:"";width:18px;height:18px;border-radius:50%;background:var(--accent) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='m6 12 4 4 8-8' fill='none' stroke='%23fff' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/12px no-repeat}

/* cards & forms */
.card{background:#fff;border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow);padding:30px}
.quick__title{font-size:1.45rem;margin-bottom:4px}
.quick__sub{color:var(--muted);font-size:.95rem;margin-bottom:18px}
.field{display:block;margin-bottom:14px}
.field>span{display:block;font-size:.85rem;font-weight:700;color:var(--navy);margin-bottom:6px}
.field input,.field select,.field textarea{width:100%;font:inherit;font-size:1rem;color:var(--ink);background:#f9fbfd;border:1.5px solid var(--line);border-radius:12px;padding:12px 14px;transition:border-color .15s,box-shadow .15s,background .15s}
.field textarea{resize:vertical;min-height:110px}
.field input:focus,.field select:focus,.field textarea:focus{outline:0;border-color:var(--accent);background:#fff;box-shadow:0 0 0 4px rgba(14,165,122,.14)}
.field .is-invalid,.is-invalid{border-color:#e11d48!important}
.check{display:flex;gap:10px;align-items:flex-start;font-size:.85rem;color:var(--muted);margin:6px 0 18px}
.check input{margin-top:3px;width:18px;height:18px;accent-color:var(--accent);flex:none}
.hp{position:absolute!important;left:-10000px!important;width:1px;height:1px;overflow:hidden}
.form__row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form__msg{margin:12px 0 0;font-size:.93rem;font-weight:600;min-height:1.2em}
.form__msg.ok{color:var(--accent-ink)}
.form__msg.err{color:#be123c}

/* strip */
.strip{background:var(--navy);color:#fff}
.strip__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.strip__item{padding:26px 20px;border-left:1px solid rgba(255,255,255,.1)}
.strip__item:first-child{border-left:0}
.strip__item strong{display:block;font-size:1.05rem;margin-bottom:2px}
.strip__item span{color:#aebbd0;font-size:.92rem}

/* sections */
.section{padding:96px 0}
.section--alt{background:var(--bg-alt)}
.section--dark{background:linear-gradient(135deg,var(--navy),var(--navy-2));color:#d6deea}
.section--dark h2{color:#fff}
.section__head{max-width:680px;margin:0 auto 52px;text-align:center}
.section__head p:last-child{color:var(--muted)}
.muted{color:var(--muted)}

.grid{display:grid;gap:22px}
.products{grid-template-columns:repeat(4,1fr)}
.product{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px 24px;transition:transform .2s,box-shadow .2s,border-color .2s;display:flex;flex-direction:column}
.product:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:transparent}
.product__icon{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(135deg,rgba(14,165,122,.12),rgba(11,125,216,.12));color:var(--accent-ink);margin-bottom:18px}
.product__icon svg{width:26px;height:26px}
.product p{color:var(--muted);font-size:.95rem;flex:1}
.product__link{font-weight:700;font-size:.95rem}

.steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(3,1fr);gap:22px;counter-reset:s}
.step{background:#fff;border-radius:var(--radius);padding:32px 28px;border:1px solid var(--line)}
.step__num{display:inline-block;font-weight:800;font-size:.9rem;color:#fff;background:var(--navy);border-radius:10px;padding:6px 10px;margin-bottom:18px}
.step p{color:var(--muted);margin:0}

.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.split--contact{align-items:start}
.compare{list-style:none;margin:0;padding:0;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff;box-shadow:var(--shadow)}
.compare li{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:12px;padding:16px 20px;border-top:1px solid var(--line);font-size:.95rem;align-items:center}
.compare li:first-child{border-top:0}
.compare__label{font-weight:700;color:var(--navy)}
.compare__us{color:var(--accent-ink);font-weight:700}
.compare__us::before{content:"✓ "}
.compare__them{color:var(--muted)}
.compare__head{background:var(--bg-alt);font-size:.78rem!important;font-weight:800;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}
.compare__head span:nth-child(2){color:var(--accent-ink)}

.claim{list-style:none;margin:0;padding:0;counter-reset:c;display:grid;gap:14px}
.claim li{counter-increment:c;position:relative;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:16px;padding:18px 20px 18px 70px}
.claim li::before{content:counter(c);position:absolute;left:20px;top:18px;width:34px;height:34px;border-radius:50%;background:var(--accent);color:#fff;font-weight:800;display:grid;place-items:center}
.claim strong{display:block;color:#fff}
.claim span{font-size:.93rem;color:#aebbd0}

.faq details{border:1px solid var(--line);border-radius:14px;padding:0 22px;margin-bottom:12px;background:#fff;transition:box-shadow .2s}
.faq details[open]{box-shadow:var(--shadow)}
.faq summary{cursor:pointer;list-style:none;padding:20px 30px 20px 0;font-weight:700;color:var(--navy);position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:0;top:50%;transform:translateY(-50%);font-size:1.5rem;color:var(--accent);transition:transform .2s}
.faq details[open] summary::after{transform:translateY(-50%) rotate(45deg)}
.faq details p{color:var(--muted);margin:0 0 20px}

.contact{list-style:none;padding:0;margin:28px 0 0;display:grid;gap:16px}
.contact li{display:flex;gap:14px;align-items:center}
.contact__icon{width:48px;height:48px;border-radius:14px;background:#fff;border:1px solid var(--line);display:grid;place-items:center;color:var(--accent-ink);flex:none}
.contact__icon svg{width:22px;height:22px}
.contact small{display:block;color:var(--muted);font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.08em}
.contact a,.contact span{font-weight:700;color:var(--navy);word-break:break-word}

/* footer */
.footer{background:#071629;color:#9fb0c8;padding:64px 0 24px;font-size:.95rem}
.footer__grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:32px}
.footer h4{color:#fff;font-size:.95rem;margin-bottom:14px}
.footer ul{list-style:none;padding:0;margin:0;display:grid;gap:8px}
.footer a{color:#c7d3e3}
.footer__about{margin-top:14px;max-width:320px}
.footer__legal{border-top:1px solid rgba(255,255,255,.08);margin-top:44px;padding-top:20px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;font-size:.85rem}
.footer__legal p{margin:0}

.fab{position:fixed;right:18px;bottom:18px;width:58px;height:58px;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;display:none;place-items:center;box-shadow:0 12px 30px -8px rgba(14,165,122,.8);z-index:40}
.fab svg{width:26px;height:26px}

.cookie{position:fixed;left:18px;right:18px;bottom:18px;max-width:560px;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);padding:16px 18px;display:flex;gap:14px;align-items:center;z-index:60;font-size:.9rem}
.cookie[hidden]{display:none}
.cookie p{margin:0;color:var(--muted)}

/* privacy page */
.doc{padding:60px 0 90px}
.doc h1{font-size:clamp(1.9rem,4vw,2.6rem)}
.doc h2{font-size:1.35rem;margin-top:2em}
.doc p,.doc li{color:#334155}

/* reveal */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}.reveal{opacity:1;transform:none}}

/* responsive */
@media (max-width:1080px){
  .products{grid-template-columns:repeat(2,1fr)}
  .header__phone span{display:none}
}
@media (max-width:900px){
  .nav{position:fixed;top:74px;left:0;right:0;background:#fff;flex-direction:column;gap:0;padding:8px 20px 20px;border-bottom:1px solid var(--line);box-shadow:var(--shadow);transform:translateY(-120%);transition:transform .25s;z-index:-1}
  .nav.open{transform:none}
  .nav a{padding:14px 0;border-bottom:1px solid var(--line)}
  .burger{display:block}
  .burger[aria-expanded="true"] span:nth-child(1){transform:translateY(8px) rotate(45deg)}
  .burger[aria-expanded="true"] span:nth-child(2){opacity:0}
  .burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
  .hero__inner,.split{grid-template-columns:1fr;gap:40px}
  .steps{grid-template-columns:1fr}
  .strip__grid{grid-template-columns:repeat(2,1fr)}
  .strip__item:nth-child(3){border-left:0}
  .footer__grid{grid-template-columns:1fr 1fr}
  .section{padding:72px 0}
}
@media (max-width:600px){
  body{font-size:16px}
  .container{padding:0 16px}
  .header__cta .btn{display:none}
  .header__phone{display:none}
  .products,.form__row{grid-template-columns:1fr}
  .strip__grid{grid-template-columns:1fr}
  .strip__item{border-left:0;border-top:1px solid rgba(255,255,255,.1);padding:16px 4px}
  .strip__item:first-child{border-top:0}
  .compare li{grid-template-columns:1fr 1fr;font-size:.9rem}
  .compare__label{grid-column:1/-1}
  .compare__head span:first-child{display:none}
  .footer__grid{grid-template-columns:1fr}
  .card{padding:22px}
  .hero{padding:40px 0 60px}
  .fab{display:grid}
  .cookie{flex-direction:column;align-items:stretch;bottom:86px}
}