:root{
  --bg: #fbfbf9;
  --surface: #ffffff;
  --text: #141414;
  --muted: #5a5a5a;
  --border: rgba(20,20,20,.10);
  --shadow: 0 14px 40px rgba(20,20,20,.08);
  --radius: 18px;
  --accent: #1e1f1c;
  --accentSoft: rgba(30,31,28,.10);
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Noto Sans", "Helvetica Neue", sans-serif;
  color:var(--text);
  background: radial-gradient(1200px 700px at 15% 5%, rgba(30,31,28,.06), transparent 60%),
              radial-gradient(1000px 600px at 85% 20%, rgba(30,31,28,.05), transparent 55%),
              var(--bg);
}

a{color:inherit}
.container{max-width:1100px;margin:0 auto;padding:0 20px}
.muted{color:var(--muted)}
.lead{font-size:1.05rem;line-height:1.7;color:var(--muted)}
.kicker{letter-spacing:.12em;text-transform:uppercase;font-size:.78rem;color:var(--muted);margin:0 0 10px}

.bg-watermark{
  position:fixed; inset:0;
  background-image: url("assets/logo.png");
  background-repeat:no-repeat;
  background-position:center;
  background-size: min(720px, 70vw);
  opacity:.045;
  pointer-events:none;
  filter: grayscale(100%);
}

.header{
  position:sticky; top:0; z-index:50;
  backdrop-filter: blur(10px);
  background: rgba(251,251,249,.78);
  border-bottom: 1px solid var(--border);
}
.header__inner{
  display:flex; align-items:center; justify-content:space-between;
  gap:16px;
  padding:14px 0;
}
.brand{
  display:flex; align-items:center; gap:12px;
  text-decoration:none;
}
.brand__logo{width:46px;height:46px;border-radius:12px;object-fit:contain;box-shadow:0 10px 22px rgba(20,20,20,.10);background:#fff}
.brand__name{font-weight:750;letter-spacing:.02em}
.brand__tag{font-size:.82rem;color:var(--muted);margin-top:2px}

.nav{display:flex; gap:12px; align-items:center}
.nav__link{
  text-decoration:none;
  padding:10px 12px;
  border-radius: 999px;
  font-weight:600;
  font-size:.92rem;
  color: rgba(20,20,20,.84);
}
.nav__link:hover{background: rgba(20,20,20,.06)}
.nav__link.is-active{background: var(--accentSoft); color: var(--accent)}

.header__cta{display:flex; gap:10px; align-items:center}
.btn{
  appearance:none;
  border:1px solid var(--border);
  background: var(--accent);
  color: #fff;
  border-radius:999px;
  padding:10px 14px;
  font-weight:700;
  text-decoration:none;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  box-shadow: 0 10px 25px rgba(20,20,20,.10);
}
.btn:hover{transform: translateY(-1px)}
.btn--ghost{
  background: transparent;
  color: var(--accent);
  box-shadow:none;
}
.btn--ghost:hover{background: rgba(20,20,20,.06)}
.btn:disabled{opacity:.6; cursor:not-allowed; transform:none}

.menuBtn{
  display:none;
  width:44px; height:44px;
  border-radius:12px;
  border:1px solid var(--border);
  background: rgba(255,255,255,.65);
  cursor:pointer;
}
.menuBtn span{display:block;height:2px;background:rgba(20,20,20,.78);margin:7px 9px;border-radius:2px}

.mobileNav{
  display:none;
  border-top:1px solid var(--border);
  background: rgba(251,251,249,.92);
}
.mobileNav__inner{padding:12px 0; display:flex; flex-direction:column; gap:8px}
.mobileNav__cta{display:flex; gap:10px; padding-top:8px}

.hero{padding:56px 0 22px}
.hero__inner{display:grid; grid-template-columns: 1.25fr .95fr; gap:24px; align-items:stretch}
.hero__content h1{font-size: clamp(2rem, 3.4vw, 3.1rem); line-height:1.08; margin: 0 0 12px}
.hero__cta{display:flex; gap:12px; margin:18px 0 16px}
.badges{display:flex; gap:10px; flex-wrap:wrap}
.badge{padding:10px 12px;border-radius:999px;border:1px solid var(--border);background:rgba(255,255,255,.7);color:var(--muted);font-weight:650;font-size:.9rem}

.section{padding:44px 0}
.section__head{margin-bottom:18px}
.section__head h2{margin:0 0 6px;font-size:1.6rem}
.section__cta{display:flex; gap:12px; margin-top:18px}

.card{
  background: rgba(255,255,255,.82);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow);
}
.card__title{margin:0 0 10px; font-size:1.2rem}

.grid{display:grid; gap:16px}
.grid--2{grid-template-columns: repeat(2, minmax(0, 1fr))}
.grid--3{grid-template-columns: repeat(3, minmax(0, 1fr))}

.tile{
  background: rgba(255,255,255,.76);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
}
.tile h3{margin:0 0 8px}
.tile p{margin:0;color:var(--muted);line-height:1.65}

.checklist, .bullets{margin:0; padding-left: 18px; color:var(--muted); line-height:1.75}
.checklist li{margin:6px 0}
.link{display:inline-block;margin-top:10px;color:var(--accent);text-decoration:none;font-weight:750}
.link:hover{text-decoration:underline}

.pageHead{padding:40px 0 14px}
.pageHead h1{margin:0 0 8px;font-size:2.2rem}

.note{
  margin-top:16px;
  padding: 14px 16px;
  border-radius: 14px;
  border: 1px dashed rgba(20,20,20,.20);
  background: rgba(255,255,255,.65);
  color: var(--muted);
}

.review{
  background: rgba(255,255,255,.82);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow);
}
.review__stars{letter-spacing:.16em;font-weight:900;margin-bottom:8px}
.review__text{margin:0 0 12px; color:var(--muted); line-height:1.7}
.review__meta{font-weight:750}

.product{
  background: rgba(255,255,255,.82);
  border:1px solid var(--border);
  border-radius: var(--radius);
  padding:18px;
  box-shadow: var(--shadow);
}
.product__img{
  height:140px;
  border-radius: 16px;
  border:1px solid var(--border);
  background: linear-gradient(135deg, rgba(20,20,20,.05), rgba(20,20,20,.02));
  display:flex; align-items:center; justify-content:center;
  font-weight:850; color: rgba(20,20,20,.65);
  margin-bottom: 12px;
}
.product h3{margin:0 0 6px}
.product p{margin:0 0 12px; line-height:1.65}

.contactCards{display:flex; flex-direction:column; gap:12px; margin-top:12px}
.contactCard{
  display:flex; align-items:center; gap:12px;
  text-decoration:none;
  padding: 14px;
  border-radius: 16px;
  border:1px solid var(--border);
  background: rgba(255,255,255,.70);
}
.contactCard:hover{background: rgba(255,255,255,.92)}
.contactCard__icon{width:40px;height:40px;border-radius:12px;display:flex;align-items:center;justify-content:center;background: rgba(20,20,20,.06)}
.contactCard__label{font-weight:850}
.contactCard__value{color:var(--muted);font-size:.95rem;margin-top:2px}

.form{display:flex;flex-direction:column;gap:12px;margin-top:12px}
.label{display:block;font-weight:750;margin-bottom:6px}
.input{
  width:100%;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.85);
  padding: 12px 12px;
  font-size: 1rem;
  outline:none;
}
.input:focus{border-color: rgba(30,31,28,.35); box-shadow: 0 0 0 4px rgba(30,31,28,.08)}

.footer{
  border-top: 1px solid var(--border);
  background: rgba(251,251,249,.88);
  padding: 18px 0;
}
.footer__inner{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}
.footer__left{display:flex;align-items:center;gap:12px}
.footer__logo{width:40px;height:40px;border-radius:12px;background:#fff;border:1px solid var(--border);object-fit:contain}
.footer__name{font-weight:850}
.footer__meta{color:var(--muted);font-size:.92rem}
.footer__right{display:flex;flex-direction:column;gap:6px;align-items:flex-end;text-align:right}
.footer__link{text-decoration:none;color:var(--muted)}
.footer__link:hover{text-decoration:underline}
.footer__small{color:var(--muted);font-size:.85rem;margin-top:6px}

.chatWidget{
  position:fixed;
  right:16px; bottom:16px;
  z-index:90;
}
.chatWidget__fab{
  border:none;
  border-radius:999px;
  padding:12px 14px;
  font-weight:850;
  background: var(--accent);
  color:#fff;
  box-shadow: 0 14px 35px rgba(20,20,20,.18);
  cursor:pointer;
}
.chatWidget__panel{
  width:min(320px, calc(100vw - 32px));
  position:absolute;
  right:0; bottom:52px;
  background: rgba(255,255,255,.96);
  border:1px solid var(--border);
  border-radius: 18px;
  box-shadow: 0 18px 50px rgba(20,20,20,.18);
  overflow:hidden;
  transform: translateY(8px);
  opacity:0;
  pointer-events:none;
  transition: .18s ease;
}
.chatWidget.is-open .chatWidget__panel{opacity:1; pointer-events:auto; transform: translateY(0)}
.chatWidget__header{
  display:flex; align-items:flex-start; justify-content:space-between;
  padding:14px 14px 10px;
  border-bottom:1px solid var(--border);
}
.chatWidget__title{font-weight:900}
.chatWidget__subtitle{color:var(--muted);font-size:.9rem;margin-top:2px}
.chatWidget__close{
  border:none;background:transparent;cursor:pointer;font-size:18px;line-height:1;opacity:.7
}
.chatWidget__close:hover{opacity:1}
.chatWidget__body{display:flex;flex-direction:column}
.chatWidget__item{
  display:flex; gap:10px; align-items:center;
  padding:12px 14px;
  text-decoration:none;
  border-bottom:1px solid rgba(20,20,20,.06);
}
.chatWidget__item:hover{background: rgba(20,20,20,.04)}
.chatWidget__icon{width:34px;height:34px;border-radius:12px;display:flex;align-items:center;justify-content:center;background: rgba(20,20,20,.06)}
.chatWidget__label{display:block;font-weight:850}
.chatWidget__value{display:block;color:var(--muted);font-size:.92rem;margin-top:2px}

@media (max-width: 940px){
  .nav, .header__cta{display:none}
  .menuBtn{display:block}
  .hero__inner{grid-template-columns: 1fr}
  .grid--3{grid-template-columns: 1fr}
  .grid--2{grid-template-columns: 1fr}
  .footer__inner{flex-direction:column;align-items:flex-start}
  .footer__right{align-items:flex-start;text-align:left}
  .mobileNav.is-open{display:block}
}