:root{
  --bg: #0f0f10;
  --bg2:#1a1a1c;
  --text:#f2f2f2;
  --muted:#b8b8b8;
  --line:#2a2a2f;
  --accent:#ff0000;
  --accent2:#ff3b3b;
  --radius:18px;
  --shadow: 0 18px 45px rgba(0,0,0,.35);
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: radial-gradient(1200px 700px at 50% 0%, #2a2a2e 0%, var(--bg) 55%);
  color: var(--text);
}

a{ color: inherit; text-decoration:none; }
.container{ width:min(1120px, 92%); margin:0 auto; }

.topbar{
  background: #0b0b0c;
  border-bottom: 1px solid var(--line);
  font-size: 13px;
  color: var(--muted);
}
.topbar__wrap{
  display:flex; gap:12px; align-items:center; justify-content:space-between;
  padding:10px 0;
}
.topbar__left{ display:flex; gap:10px; align-items:center; flex-wrap:wrap; }
.dot{ opacity:.5; }
.topbar__right{ display:flex; gap:14px; flex-wrap:wrap; }
.topbar__link{ opacity:.9; }
.topbar__link:hover{ opacity:1; color: #fff; }

.header{
  position: sticky; top: 0; z-index: 50;
  background: rgba(15,15,16,.75);
  backdrop-filter: blur(10px);
  border-bottom:1px solid var(--line);
}
.header__wrap{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 0;
  gap:18px;
}
.brand{ display:flex; align-items:center; gap:10px; }
.brand__logo{
  width: 160px; height:auto;
  border-radius: 10px;
  box-shadow: 0 10px 22px rgba(0,0,0,.25);
}

.nav{ position: relative; }
.nav__toggle{
  display:none;
  background: transparent; border:0; cursor:pointer;
  width: 44px; height: 44px; border-radius: 12px;
  border:1px solid var(--line);
}
.nav__toggle span{
  display:block; height:2px; width:18px; margin:4px auto;
  background: #fff;
  border-radius: 2px;
}
.nav__list{
  list-style:none; display:flex; gap:18px; align-items:center;
  margin:0; padding:0;
}
.nav__list a{ color: var(--muted); font-weight:600; font-size:14px; }
.nav__list a:hover{ color:#fff; }

.btn{
  display:inline-flex; align-items:center; justify-content:center;
  gap:10px;
  padding:14px 18px;
  background: linear-gradient(180deg, var(--accent2), var(--accent));
  border: 1px solid rgba(255,0,0,.35);
  border-radius: 14px;
  color:#fff;
  font-weight:800;
  box-shadow: 0 18px 40px rgba(255,0,0,.16);
  transition: transform .12s ease, filter .12s ease;
}
.btn:hover{ filter: brightness(1.05); transform: translateY(-1px); }
.btn--ghost{
  background: transparent;
  border:1px solid var(--line);
  color:#fff;
  box-shadow:none;
}
.btn--small{ padding:10px 12px; border-radius: 12px; font-weight:800; }
.btn--full{ width:100%; }

.hero{
  position:relative;
  padding: 58px 0 30px;
  overflow:hidden;
}
.hero__grid{
  display:grid;
  grid-template-columns: 1.25fr .85fr;
  gap: 28px;
  align-items: start;
}
.hero__content h1{
  font-size: clamp(30px, 4vw, 52px);
  line-height: 1.05;
  margin: 10px 0 12px;
}
.accent{ color: var(--accent2); }
.hero__text{ color: var(--muted); font-size: 16px; line-height:1.6; max-width: 54ch; }
.badge{
  display:inline-flex; gap:10px; align-items:center;
  padding: 8px 12px;
  background: rgba(255,255,255,.06);
  border: 1px solid var(--line);
  border-radius: 999px;
  color: #fff;
  font-weight: 700;
  font-size: 13px;
}
.hero__cta{ display:flex; gap:12px; flex-wrap:wrap; margin-top: 18px; }

.hero__stats{
  display:flex; gap:14px; flex-wrap:wrap;
  margin-top: 18px;
}
.stat{
  background: rgba(255,255,255,.05);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 12px 14px;
  min-width: 170px;
}
.stat strong{ display:block; font-size: 14px; }
.stat span{ color: var(--muted); font-size: 13px; }

.hero__card .glass{
  background: rgba(20,20,22,.75);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow);
}
.hero__bg{
  position:absolute; inset:-40% -20% auto -20%;
  height: 520px;
  background:
    radial-gradient(500px 260px at 20% 40%, rgba(255,0,0,.22), transparent 60%),
    radial-gradient(450px 260px at 80% 30%, rgba(255,255,255,.07), transparent 60%);
  pointer-events:none;
  filter: blur(2px);
}

.mini-form label, .contact-form label{ display:flex; flex-direction:column; gap:6px; font-weight:700; font-size:13px; color:#fff; }
input, select, textarea{
  width:100%;
  padding: 12px 12px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(0,0,0,.35);
  color: #fff;
  outline: none;
}
input:focus, select:focus, textarea:focus{ border-color: rgba(255,0,0,.55); }
.mini-form{ display:grid; gap:10px; margin-top: 12px; }
.mini-form__hint{ display:block; color: var(--muted); margin-top: 8px; font-size: 12px; }

.section{ padding: 56px 0; }
.section--alt{
  background: linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,0));
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.section__head{ margin-bottom: 22px; }
.section__head h2{ margin:0 0 8px; font-size: 28px; }
.section__head p{ margin:0; color: var(--muted); }

.grid{ display:grid; gap: 14px; }
.cards{ grid-template-columns: repeat(3, 1fr); }
.card{
  background: rgba(20,20,22,.75);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: 0 12px 26px rgba(0,0,0,.22);
}
.card__icon{ font-size: 26px; margin-bottom: 8px; }
.card h3{ margin: 0 0 8px; }
.card p{ margin: 0 0 12px; color: var(--muted); line-height: 1.6; }
.card__link{ color: #fff; font-weight: 800; }
.card__link:hover{ color: var(--accent2); }
.card--highlight{
  border-color: rgba(255,0,0,.35);
  background: radial-gradient(500px 240px at 20% 20%, rgba(255,0,0,.15), rgba(20,20,22,.75));
}

.features{ grid-template-columns: repeat(4, 1fr); }
.feature{
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(0,0,0,.18);
}
.feature p{ margin: 8px 0 0; color: var(--muted); line-height: 1.6; }

.split{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 18px;
  align-items: start;
}
.checklist{ margin: 14px 0 18px; padding-left: 18px; color: var(--muted); }
.checklist li{ margin: 8px 0; }

.panel{
  background: rgba(20,20,22,.75);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow);
}
.panel__items{ display:grid; gap: 10px; margin-top: 10px; }
.panel__item{
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 12px;
  background: rgba(0,0,0,.2);
}
.panel__item strong{ display:block; }
.panel__item span{ color: var(--muted); font-size: 13px; }

.units{ grid-template-columns: repeat(2, 1fr); }
.unit{
  background: rgba(20,20,22,.75);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
}
.unit p{ margin: 8px 0; color: var(--muted); }
.unit__actions{ display:flex; gap: 10px; flex-wrap:wrap; margin-top: 10px; }

.testimonials{ grid-template-columns: repeat(3, 1fr); }
.testimonial{
  margin:0;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(0,0,0,.2);
}
.testimonial blockquote{ margin:0; color:#fff; line-height:1.7; }
.testimonial figcaption{ margin-top: 10px; color: var(--muted); font-weight: 700; }

.contact__cards{ display:grid; gap: 10px; margin-top: 14px; }
.contact__card{
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 12px;
  background: rgba(0,0,0,.2);
}
.contact__card span{ color: var(--muted); display:block; margin-top: 4px; }

.form-status{ margin: 10px 0 0; color: var(--muted); font-weight: 700; }

.footer{
  border-top: 1px solid var(--line);
  background: #0b0b0c;
  padding: 24px 0;
}
.footer__wrap{
  display:grid;
  grid-template-columns: 1.2fr .8fr 1fr;
  gap: 18px;
  align-items:center;
}
.footer__logo{
  width: 140px; height:auto;
  border-radius: 10px;
  border: 1px solid var(--line);
}
.footer__brand p{ margin: 10px 0 0; color: var(--muted); }
.footer__links{ display:flex; gap: 14px; justify-content:center; flex-wrap:wrap; color: var(--muted); font-weight:700; }
.footer__links a:hover{ color:#fff; }
.footer__copy{ text-align:right; color: var(--muted); }

.wpp{
  position: fixed;
  right: 18px; bottom: 18px;
  width: 56px; height: 56px;
  border-radius: 18px;
  display:flex; align-items:center; justify-content:center;
  background: linear-gradient(180deg, var(--accent2), var(--accent));
  border: 1px solid rgba(255,0,0,.35);
  box-shadow: 0 18px 40px rgba(255,0,0,.18);
  transition: transform .12s ease, filter .12s ease;
}
.wpp span{ font-size: 22px; }
.wpp:hover{ transform: translateY(-2px); }

@media (max-width: 980px){
  .hero__grid{ grid-template-columns: 1fr; }
  .cards{ grid-template-columns: repeat(2, 1fr); }
  .features{ grid-template-columns: repeat(2, 1fr); }
  .split{ grid-template-columns: 1fr; }
  .testimonials{ grid-template-columns: 1fr; }
  .footer__wrap{ grid-template-columns: 1fr; text-align:left; }
  .footer__copy{ text-align:left; }
  .footer__links{ justify-content:flex-start; }
}

@media (max-width: 720px){
  .topbar__wrap{ flex-direction:column; align-items:flex-start; }
  .nav__toggle{ display:inline-flex; }
  .nav__list{
    position:absolute;
    top: 74px;
    right: 4%;
    left: 4%;
    display:none;
    flex-direction:column;
    align-items:stretch;
    gap:10px;
    padding: 14px;
    border-radius: 16px;
    background: rgba(15,15,16,.95);
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
  }
  .nav__list.is-open{ display:flex; }
  .cards{ grid-template-columns: 1fr; }
}