:root{
  --bg:#15171c;
  --bg-2:#1b1e24;
  --panel:#22262e;
  --panel-2:#282d36;
  --line:#363c47;
  --ink:#e9ebef;
  --ink-soft:#aab0bb;
  --ink-dim:#7c828d;
  --silver:#cfd4db;
  --silver-2:#9aa1ad;
  --accent:#d8dde4;
  --graphite:#0f1115;
  --radius:16px;
  --radius-sm:10px;
  --maxw:1180px;
  --font-display:"Sora",system-ui,sans-serif;
  --font-body:"Spectral",Georgia,serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--ink);
  font-family:var(--font-body);
  font-size:18px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
  background-image:
    radial-gradient(circle at 12% 8%, rgba(120,128,140,.14), transparent 38%),
    radial-gradient(circle at 88% 0%, rgba(90,98,112,.12), transparent 42%),
    linear-gradient(180deg, var(--graphite), var(--bg) 320px);
}
h1,h2,h3,h4{font-family:var(--font-display);line-height:1.12;letter-spacing:-.01em}
a{color:inherit}
img{max-width:100%;display:block}

/* layout helpers */
.section{max-width:var(--maxw);margin:0 auto;padding:96px 22px}
.section--alt{
  max-width:none;
  background:
    linear-gradient(180deg,var(--bg-2),var(--bg));
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.section--alt > *{max-width:var(--maxw);margin-inline:auto}
.eyebrow{
  font-family:var(--font-display);
  text-transform:uppercase;
  letter-spacing:.22em;
  font-size:.72rem;
  font-weight:700;
  color:var(--silver-2);
  margin-bottom:14px;
}
.section__head{max-width:760px;margin-bottom:54px}
.section__head h2{font-size:clamp(1.9rem,4vw,2.9rem);margin-bottom:18px;font-weight:800}
.section__intro{color:var(--ink-soft);font-size:1.08rem}

/* buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5em;
  font-family:var(--font-display);font-weight:700;font-size:.95rem;
  letter-spacing:.01em;text-decoration:none;cursor:pointer;
  padding:14px 26px;border-radius:999px;border:1px solid transparent;
  transition:transform .25s ease,background .25s ease,border-color .25s ease,color .25s;
}
.btn--solid{background:var(--silver);color:#15171c;}
.btn--solid:hover{background:#fff;transform:translateY(-2px)}
.btn--ghost{background:transparent;border-color:var(--line);color:var(--ink)}
.btn--ghost:hover{border-color:var(--silver);transform:translateY(-2px)}
.btn--full{width:100%}
.btn--sm{padding:10px 18px;font-size:.85rem}

/* nav */
.nav{position:sticky;top:0;z-index:50;
  backdrop-filter:blur(12px);
  background:rgba(18,20,25,.78);
  border-bottom:1px solid var(--line);
}
.nav__inner{max-width:var(--maxw);margin:0 auto;display:flex;align-items:center;justify-content:space-between;padding:14px 22px}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-weight:500;font-size:1.25rem;text-decoration:none;color:var(--ink)}
.brand strong{font-weight:800}
.nav__links{display:flex;align-items:center;gap:26px}
.nav__links a{font-family:var(--font-display);font-weight:500;font-size:.95rem;text-decoration:none;color:var(--ink-soft);transition:color .2s}
.nav__links a:hover{color:var(--ink)}
.nav__cta{padding:9px 18px;border:1px solid var(--line);border-radius:999px;color:var(--ink)!important}
.nav__cta:hover{border-color:var(--silver)}
.nav__burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px}
.nav__burger span{width:24px;height:2px;background:var(--ink);display:block;transition:.3s}

/* hero */
.hero{position:relative;max-width:var(--maxw);margin:0 auto;
  display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center;
  padding:84px 22px 88px}
.hero__grid{position:absolute;inset:0;z-index:0;pointer-events:none;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:54px 54px;opacity:.15;
  mask-image:radial-gradient(circle at 30% 40%,#000,transparent 75%)}
.hero__content{position:relative;z-index:1;animation:rise .8s ease both}
.hero h1{font-size:clamp(2.4rem,5.4vw,4rem);font-weight:800;margin-bottom:22px}
.hero h1 span{color:var(--silver);position:relative}
.hero__lead{color:var(--ink-soft);font-size:1.14rem;max-width:560px;margin-bottom:30px}
.hero__actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:42px}
.hero__stats{display:flex;gap:38px;flex-wrap:wrap;border-top:1px solid var(--line);padding-top:26px}
.hero__stats dt{font-family:var(--font-display);font-weight:800;font-size:1.55rem;color:var(--ink)}
.hero__stats dd{color:var(--ink-dim);font-size:.92rem}
.hero__media{position:relative;z-index:1;animation:rise .8s .15s ease both}
.hero__media img{border-radius:var(--radius);width:100%;height:560px;object-fit:cover;
  border:1px solid var(--line);
  box-shadow:0 30px 60px -30px rgba(0,0,0,.7)}

/* districts */
.districts{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.district{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  transition:transform .3s ease,border-color .3s ease}
.district:hover{transform:translateY(-5px);border-color:var(--silver-2)}
.district img{width:100%;height:230px;object-fit:cover;filter:grayscale(.25) contrast(1.02)}
.district__body{padding:26px}
.district__body h3{font-size:1.4rem;margin-bottom:10px;font-weight:700}
.district__body p{color:var(--ink-soft);font-size:1rem;margin-bottom:16px}
.link-arrow{font-family:var(--font-display);font-weight:600;font-size:.9rem;text-decoration:none;color:var(--silver);
  display:inline-flex;align-items:center;gap:6px;transition:gap .25s}
.link-arrow::after{content:"→";transition:transform .25s}
.link-arrow:hover::after{transform:translateX(4px)}

/* method */
.method{display:grid;grid-template-columns:.9fr 1.1fr;gap:54px;align-items:center}
.method__media img{border-radius:var(--radius);width:100%;height:520px;object-fit:cover;border:1px solid var(--line);filter:grayscale(.2)}
.method__body h2{font-size:clamp(1.9rem,4vw,2.8rem);margin-bottom:28px;font-weight:800}
.steps{list-style:none;display:flex;flex-direction:column;gap:24px;margin-bottom:32px}
.steps li{display:flex;gap:20px;align-items:flex-start}
.steps__num{font-family:var(--font-display);font-weight:800;font-size:1.1rem;color:#15171c;
  background:var(--silver);min-width:46px;height:46px;border-radius:12px;display:grid;place-items:center}
.steps li h3{font-size:1.2rem;margin-bottom:4px;font-weight:700}
.steps li p{color:var(--ink-soft);font-size:1rem}

/* pricing */
.pricing{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.plan{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:34px 28px;display:flex;flex-direction:column;
  transition:transform .3s,border-color .3s}
.plan:hover{transform:translateY(-5px)}
.plan--featured{background:linear-gradient(180deg,var(--panel-2),var(--panel));border-color:var(--silver-2);position:relative}
.plan__tag{position:absolute;top:-13px;left:50%;transform:translateX(-50%);
  background:var(--silver);color:#15171c;font-family:var(--font-display);font-weight:700;font-size:.74rem;
  letter-spacing:.12em;text-transform:uppercase;padding:6px 16px;border-radius:999px}
.plan h3{font-size:1.4rem;font-weight:700;margin-bottom:12px}
.plan__price{font-family:var(--font-display);color:var(--ink-soft);font-size:.95rem;margin-bottom:22px}
.plan__price span{font-size:2.6rem;font-weight:800;color:var(--ink)}
.plan ul{list-style:none;display:flex;flex-direction:column;gap:12px;margin-bottom:28px;flex:1}
.plan li{position:relative;padding-left:26px;color:var(--ink-soft);font-size:1rem}
.plan li::before{content:"";position:absolute;left:0;top:.55em;width:12px;height:12px;border-radius:50%;
  background:radial-gradient(circle,var(--silver) 40%,transparent 42%);border:1px solid var(--silver-2)}
.pricing__note{margin-top:34px;text-align:center;color:var(--ink-soft);font-size:1rem}
.pricing__note a{color:var(--silver)}

/* faq */
.faq{display:flex;flex-direction:column;gap:14px;max-width:840px}
.faq details{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius-sm);padding:4px 22px;transition:border-color .25s}
.faq details[open]{border-color:var(--silver-2)}
.faq summary{cursor:pointer;list-style:none;padding:16px 0;font-family:var(--font-display);font-weight:600;font-size:1.08rem;
  display:flex;justify-content:space-between;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.5rem;color:var(--silver);transition:transform .25s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{color:var(--ink-soft);padding:0 0 18px;font-size:1rem}

/* contact */
.contact{display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:start}
.contact__info h2{font-size:clamp(1.8rem,3.6vw,2.6rem);margin-bottom:18px;font-weight:800}
.contact__info > p{color:var(--ink-soft);margin-bottom:28px}
.contact__list{list-style:none;display:flex;flex-direction:column;gap:18px}
.contact__list li{color:var(--ink-soft);font-size:1rem;border-left:2px solid var(--line);padding-left:16px}
.contact__list strong{color:var(--ink);font-family:var(--font-display);font-size:.82rem;text-transform:uppercase;letter-spacing:.12em}
.contact__list a{color:var(--silver);text-decoration:none}
.contact__form{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:32px}
.field{margin-bottom:18px}
.field label{display:block;font-family:var(--font-display);font-weight:500;font-size:.85rem;margin-bottom:7px;color:var(--ink-soft)}
.field input,.field select,.field textarea{width:100%;background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius-sm);
  padding:13px 15px;color:var(--ink);font-family:var(--font-body);font-size:1rem;transition:border-color .2s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--silver)}
.field textarea{resize:vertical}
.checkbox{display:flex;gap:10px;align-items:flex-start;margin-bottom:20px;font-size:.92rem;color:var(--ink-soft)}
.checkbox input{margin-top:5px;accent-color:var(--silver)}
.checkbox a{color:var(--silver)}
.form__msg{margin-top:14px;font-size:.95rem;min-height:1.2em}
.form__msg.ok{color:#9fe3b4}
.form__msg.err{color:#e6a4a4}

/* footer */
.footer{background:var(--graphite);border-top:1px solid var(--line);margin-top:40px}
.footer__inner{max-width:var(--maxw);margin:0 auto;padding:56px 22px 30px;display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:40px}
.brand--footer{font-size:1.3rem;color:var(--ink);margin-bottom:14px;display:inline-block}
.footer__brand p{color:var(--ink-dim);font-size:.98rem;margin-bottom:10px;max-width:380px}
.footer__addr{font-size:.85rem!important;color:var(--ink-dim)}
.footer__col h4{font-family:var(--font-display);font-size:.82rem;text-transform:uppercase;letter-spacing:.14em;color:var(--silver-2);margin-bottom:16px}
.footer__col a{display:block;color:var(--ink-soft);text-decoration:none;font-size:.96rem;margin-bottom:10px;transition:color .2s}
.footer__col a:hover{color:var(--ink)}
.footer__bar{border-top:1px solid var(--line);text-align:center;padding:20px;color:var(--ink-dim);font-size:.85rem}

/* cookie */
.cookie{position:fixed;left:0;right:0;bottom:0;z-index:80;padding:16px;
  background:rgba(15,17,21,.96);border-top:1px solid var(--line);backdrop-filter:blur(8px)}
.cookie__inner{max-width:var(--maxw);margin:0 auto;display:flex;gap:22px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.cookie__inner p{color:var(--ink-soft);font-size:.95rem;flex:1;min-width:260px}
.cookie__inner a{color:var(--silver)}
.cookie__actions{display:flex;gap:10px}

/* to top */
.totop{position:fixed;right:20px;bottom:20px;z-index:60;width:46px;height:46px;border-radius:50%;
  border:1px solid var(--line);background:var(--panel);color:var(--ink);font-size:1.2rem;cursor:pointer;
  transition:transform .25s,background .25s}
.totop:hover{transform:translateY(-3px);background:var(--panel-2)}

/* legal pages */
.legal{max-width:840px;margin:0 auto;padding:120px 22px 80px}
.legal h1{font-size:clamp(2rem,4vw,2.8rem);margin-bottom:10px;font-weight:800}
.legal .updated{color:var(--ink-dim);font-size:.9rem;margin-bottom:36px}
.legal h2{font-size:1.4rem;margin:34px 0 12px;font-weight:700;color:var(--silver)}
.legal p,.legal li{color:var(--ink-soft);margin-bottom:12px}
.legal ul{padding-left:22px;margin-bottom:12px}
.legal a{color:var(--silver)}
.back-home{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-display);font-weight:600;
  text-decoration:none;color:var(--silver);margin-bottom:30px;font-size:.95rem}

@keyframes rise{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:none}}

/* responsive */
@media(max-width:900px){
  .hero{grid-template-columns:1fr;gap:36px;padding-top:54px}
  .hero__media{order:-1}
  .hero__media img{height:380px}
  .method{grid-template-columns:1fr;gap:34px}
  .method__media img{height:360px}
  .contact{grid-template-columns:1fr;gap:34px}
  .nav__links{position:fixed;inset:62px 0 auto 0;flex-direction:column;background:rgba(18,20,25,.98);
    border-bottom:1px solid var(--line);padding:20px;gap:16px;transform:translateY(-130%);transition:transform .35s;align-items:stretch}
  .nav__links.open{transform:translateY(0)}
  .nav__burger{display:flex}
  .footer__inner{grid-template-columns:1fr;gap:30px}
}
@media(max-width:680px){
  .districts{grid-template-columns:1fr}
  .pricing{grid-template-columns:1fr}
  body{font-size:17px}
  .section{padding:64px 18px}
}