/* GibkiKamen landing (без внешних библиотек) */
:root{
  --bg:#0f1115;
  --card:#151924;
  --text:#e9edf3;
  --muted:#b5c0d0;
  --line: rgba(255,255,255,.10);
  --accent:#c79b63;
  --accent2:#e7c08a;
  --shadow: 0 18px 50px rgba(0,0,0,.35);
  --radius: 18px;
  --max: 1160px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
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(900px 500px at 12% -10%, rgba(199,155,99,.18), transparent 55%),
              radial-gradient(700px 450px at 90% 10%, rgba(231,192,138,.12), transparent 55%),
              linear-gradient(180deg, #0b0d12 0%, #0f1115 100%);
  overflow-x:hidden;
}

a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
code{background: rgba(255,255,255,.06); border:1px solid rgba(255,255,255,.10); padding:2px 6px; border-radius:10px}

.wrap{max-width:var(--max); margin:0 auto; padding:0 18px}

.btn{
  display:inline-flex; align-items:center; justify-content:center;
  gap:10px;
  padding:12px 16px;
  border-radius: 14px;
  border:1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
  color: var(--text);
  font-weight:800;
  cursor:pointer;
  transition: transform .15s ease, background .15s ease, border-color .15s ease, opacity .15s ease;
  user-select:none;
  white-space:nowrap;
}
.btn:hover{transform: translateY(-1px); border-color: rgba(255,255,255,.22)}
.btn:active{transform: translateY(0px)}
.btn:disabled{opacity:.55; cursor:not-allowed; transform:none}

.btn-primary{
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent2) 100%);
  color:#121212;
  border-color: rgba(255,255,255,.15);
}
.btn-primary:hover{background: linear-gradient(135deg, #d2a46a 0%, #f1d29c 100%)}
.w100{width:100%}

.badge{
  display:inline-flex; align-items:center; gap:8px;
  padding:8px 12px;
  border-radius: 999px;
  border:1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
  color: var(--muted);
  font-weight:700;
  font-size: 13px;
}
.dot{width:8px;height:8px;border-radius:999px;background: var(--accent)}

/* header */
.header{
  position:sticky; top:0; z-index:50;
  backdrop-filter: blur(10px);
  background: rgba(15,17,21,.60);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.hbar{
  display:flex; align-items:center; justify-content:space-between;
  padding:12px 0;
  gap:12px;
}
.brand{display:flex; align-items:center; gap:10px; font-weight:900; letter-spacing:.2px}
.logo{
  background-image: url(../assets/fav.svg);
  background-size: contain;
  width:36px;height:36px;border-radius:12px;
  /* background: linear-gradient(135deg, rgba(199,155,99,.25), rgba(231,192,138,.08)); */
  border:1px solid rgba(255,255,255,.14);
  box-shadow: 0 10px 30px rgba(0,0,0,.25);
  position:relative;
  overflow:hidden;
}
.logo:after{
  content:"";
  position:absolute; inset:-30%;
  background: radial-gradient(circle at 30% 30%, rgba(231,192,138,.35), transparent 45%),
              radial-gradient(circle at 70% 70%, rgba(199,155,99,.25), transparent 45%);
  transform: rotate(18deg);
}
.brand-text{display:flex; flex-direction:column; line-height:1.05}
.brand-title{font-size:14px; opacity:.95}
.brand-sub{font-size:12px; color:var(--muted); font-weight:800}

.nav{display:flex; gap:10px; align-items:center}
.nav a{
  font-weight:800; color: var(--muted);
  padding:10px 10px;
  border-radius: 12px;
  transition: background .15s ease, color .15s ease;
}
.nav a:hover{background: rgba(255,255,255,.06); color: var(--text)}
.hcta{display:flex; gap:10px; align-items:center}

/* hero */
.hero{padding: 44px 0 20px}
.heroGrid{
  display:grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 22px;
  align-items: stretch;
}
.heroCard{
  border:1px solid rgba(255,255,255,.12);
  background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.03));
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow:hidden;
  position:relative;
}
.heroLeft{padding: 28px}
.heroRight{
  display:grid;
  grid-template-rows: 1fr 1fr;
  gap: 14px;
  padding: 14px;
  background: rgba(0,0,0,.18);
}
h1{
  margin: 12px 0 12px;
  font-size: clamp(28px, 3.2vw, 46px);
  line-height: 1.06;
  letter-spacing: -0.3px;
}
.lead{
  color: var(--muted);
  font-size: 16px;
  line-height: 1.55;
  margin: 0 0 18px;
  max-width: 60ch;
}
.points{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:10px;
  margin: 12px 0 14px;
}

.point{
  display:grid;
  grid-template-columns: 22px 1fr;
  gap:10px;
  align-items:start;
  padding:12px;
  border-radius: 14px;
  border:1px solid rgba(255,255,255,.10);
  background: rgba(0,0,0,.15);
}

.tick{
  width:22px;
  height:22px;
  border-radius:8px;
  background: rgba(199,155,99,.18);
  border:1px solid rgba(199,155,99,.35);
  display:grid;
  place-items:center;
  font-weight:900;
  color: var(--accent2);
  line-height:1;         /* ключевое: чтобы ✓ не "плавала" */
  margin-top: 1px;       /* аккуратная оптика под текст */
}

.point__text b{
  display:block;
  font-size: 13.5px;
}

.point__text span{
  display:block;
  color: var(--muted);
  font-size: 12.8px;
  margin-top: 2px;
}

.hero__actions{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  margin-top: 6px;
}
.hero__messengers{
  margin-top: 10px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.hero__messengers a{
  text-decoration: underline;
  text-underline-offset: 3px;
  opacity: .95;
}

.hero__messengers a:hover{
  opacity: 1;
  color: var(--text);
}

.hero__messengers .sep{
  opacity: .6;
  margin: 0 6px;
}

.mini{color: var(--muted); font-size: 12.6px; margin-top: 12px}

.shot{
  border-radius: 16px;
  overflow:hidden;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.04);
  position:relative;
  min-height: 190px;
  margin:0;
}
.shot img{width:100%;height:100%;object-fit:cover}
.shotTag{
  position:absolute; left:12px; bottom:12px;
  padding:8px 10px;
  border-radius: 999px;
background: rgba(0, 0, 0, 0.70);
  border: 1px solid rgba(255,255,255,.16);
  color: #fff;
  font-weight:900;
  font-size: 12.5px;
}

/* sections */
.section{padding: 46px 0}
.section-soft{background: rgba(255,255,255,.02); border-top:1px solid rgba(255,255,255,.06); border-bottom:1px solid rgba(255,255,255,.06)}
.secTitle{display:flex; align-items:flex-end; justify-content:space-between; gap:14px; margin-bottom: 18px}
h2{margin:0; font-size: clamp(22px, 2.1vw, 30px); letter-spacing: -0.2px}
.sub{color: var(--muted); margin:6px 0 0; max-width: 70ch; line-height: 1.55; font-size: 14.7px}

.grid3{display:grid; grid-template-columns: repeat(3, 1fr); gap: 14px}
.card{
  border:1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.04);
  border-radius: var(--radius);
  padding: 18px;
}
.card h3{margin:0 0 8px; font-size: 16px}
.card p{margin:0; color: var(--muted); line-height: 1.55; font-size: 14px}
.card-emph{background: linear-gradient(135deg, rgba(199,155,99,.14), rgba(255,255,255,.03))}
.asideActions{display:flex; gap:10px; flex-wrap:wrap; margin-top: 12px}
.mini2{margin-top: 10px; color: rgba(255,255,255,.68); font-size: 12.6px; line-height: 1.4}

.split{display:grid; grid-template-columns: 1.05fr .95fr; gap: 16px; align-items: start}

.list{margin:0; padding:0; list-style:none; display:grid; gap:10px}
.li{
  display:flex; gap:10px;
  padding: 12px 14px;
  border-radius: 14px;
  border:1px solid rgba(255,255,255,.10);
  background: rgba(0,0,0,.14);
}
.li b{display:block}
.li small{display:block; color: var(--muted); font-weight:700; margin-top:2px}

/* gallery */
.gallery{display:grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px}
.gItem{
  border-radius: var(--radius);
  overflow:hidden;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.04);
  min-height: 220px;
  position:relative;
  margin:0;
}
.gItem img{width:100%;height:100%;object-fit:cover}
.gItem figcaption{
  position:absolute; left:12px; top:12px;
  padding:8px 10px;
  border-radius: 999px;
background: rgba(0, 0, 0, 0.70);
  border: 1px solid rgba(255,255,255,.16);
  font-weight:900;
  font-size: 12.5px;
}

/* cta */
.ctaBox{
  border-radius: 22px;
  border:1px solid rgba(255,255,255,.12);
  background: linear-gradient(135deg, rgba(199,155,99,.18), rgba(255,255,255,.03));
  overflow:hidden;
  box-shadow: var(--shadow);
  padding: 22px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
}
.ctaActions{display:flex; gap:10px; flex-wrap:wrap}

/* contact */
.contactRow{display:flex; align-items:center; gap:10px; margin:10px 0; font-weight:900}
.contactRow a{text-decoration: underline; text-underline-offset: 3px}
.ico{width:26px; height:26px; display:flex; align-items:center; justify-content:center; border-radius:10px; background: rgba(255,255,255,.06); border:1px solid rgba(255,255,255,.10)}
.contactMeta{margin-top: 12px; color: var(--muted); font-weight:700; line-height:1.5}
.social{display:flex; gap:10px; flex-wrap:wrap; margin-top: 14px}

/* form */
.field{display:block; margin-top: 10px}
.field span{display:block; font-weight:900; font-size: 12.8px; color: rgba(255,255,255,.85); margin-bottom:6px}
input, textarea{
  width:100%;
  border-radius: 14px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(0,0,0,.22);
  color: var(--text);
  padding: 12px 14px;
  font-size: 15px;
  outline:none;
  transition: border-color .15s ease;
}
input:focus, textarea:focus{border-color: rgba(231,192,138,.45)}
textarea{resize: vertical}

.agree{
  margin-top: 10px;
  color: rgba(255,255,255,.65);
  font-size: 12.6px;
  line-height: 1.35;
}

/* footer */
.footer{border-top:1px solid rgba(255,255,255,.08); padding: 18px 0 30px; color: rgba(255,255,255,.55); font-size: 12.8px}
.footerRow{display:flex; justify-content:space-between; align-items:center; gap:10px; flex-wrap:wrap}
.linkBtn{
  background:none; border:none; color: rgba(255,255,255,.85);
  font-weight:900; cursor:pointer; text-decoration: underline; text-underline-offset: 3px;
}

/* modal */
.modal{
  position: fixed; inset:0;
  display:none;
  align-items:center; justify-content:center;
  padding: 18px;
  z-index: 999;
}
.modal[aria-hidden="false"]{display:flex}
.modal__overlay{
  position:absolute; inset:0;
  background: rgba(0,0,0,.65);
  backdrop-filter: blur(6px);
}
.modal__dialog{
  position:relative;
  width: min(560px, 100%);
  border-radius: 22px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(18,20,26,.92);
  box-shadow: var(--shadow);
  padding: 18px;
}
.modal__close{
  position:absolute; top:10px; right:12px;
  width:40px;height:40px;
  border-radius: 14px;
  border:1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.06);
  color: var(--text);
  font-size: 24px;
  cursor:pointer;
}
.modal__title{margin:6px 0 6px}
.modal__sub{margin:0 0 10px; color: var(--muted); line-height:1.45}
.split > :last-child{
  align-self: center;
}
/* responsive */
@media (max-width: 980px){
  .nav{display:none}
  .heroGrid{grid-template-columns: 1fr}
  .heroRight{grid-template-rows: 220px 220px}
  .split{grid-template-columns: 1fr}
  .grid3{grid-template-columns: 1fr}
  .gallery{grid-template-columns: 1fr}
  .points{grid-template-columns: 1fr}
  .ctaBox{flex-direction:column; align-items:flex-start}
}


/* Tech certificate block */
.docCard{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  padding:16px 18px;
  border-radius: 22px;
  border:1px solid rgba(255,255,255,.12);
  background: linear-gradient(135deg, rgba(203,179,138,.14), rgba(255,255,255,.03));
}

.docCard__left{
  display:flex;
  flex-direction:column;
  gap:10px;
  min-width: 0;
}

.docBadge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:8px 12px;
  border-radius: 999px;
  border:1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.05);
  color: var(--muted);
  font-weight:800;
  font-size: 13px;
  width: fit-content;
}

.docBadge__ico{
  width:22px;
  height:22px;
  border-radius:8px;
  background: rgba(203,179,138,.18);
  border:1px solid rgba(203,179,138,.28);
  display:grid;
  place-items:center;
  font-weight:900;
  color: var(--accent2);
  line-height:1;
}

.docMeta__title{
  font-weight:900;
  font-size: 15px;
}

.docMeta__note{
  color: var(--muted);
  font-weight:800;
  font-size: 13px;
  margin-top: 2px;
}

.docCard__right{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  justify-content:flex-end;
}

@media (max-width: 980px){
  .docCard{
    flex-direction:column;
    align-items:flex-start;
  }
  .docCard__right{
    justify-content:flex-start;
  }
   .hcta {
  display: none;
}
header {
  padding-left: 15px;
}
}