body {
  margin: 0;
  font-family: Inter, sans-serif;
  color: white;
  overflow-x: hidden;

  background: linear-gradient(-45deg,#020617,#0f172a,#0ea5e9,#1e293b);
  background-size: 400% 400%;
  animation: bg 14s ease infinite;
}

/* ЖИВОЙ ГРАДИЕНТ */
@keyframes bg {
  0%{background-position:0% 50%}
  50%{background-position:100% 50%}
  100%{background-position:0% 50%}
}

/* ================= NAVBAR ================= */
.navbar {
  position: sticky;
  top: 0;
  z-index: 10;

  display:flex;
  justify-content:space-between;
  align-items:center;

  padding:18px 40px;

  background:rgba(10,15,30,0.35);
  backdrop-filter:blur(18px);
  border-bottom:1px solid rgba(255,255,255,0.08);
}

/* НЕОН ЗАГОЛОВОК */
.title {
  font-size:22px;
  letter-spacing:1px;

  background: linear-gradient(90deg,#38bdf8,#60a5fa,#22d3ee);
  -webkit-background-clip:text;
  color:transparent;

  text-shadow: 0 0 12px rgba(56,189,248,0.6);
}

/* КНОПКА НАЗАД (дорогая рамка) */
.back {
  text-decoration:none;
  color:white;

  padding:8px 18px;
  border-radius:12px;

  border:1px solid rgba(56,189,248,0.6);

  background:rgba(255,255,255,0.03);
  backdrop-filter:blur(10px);

  transition:0.3s;
}

.back:hover {
  background:rgba(56,189,248,0.15);
  box-shadow:0 0 20px rgba(56,189,248,0.4);
}

/* ================= FILTERS ================= */
.filters {
  display:flex;
  justify-content:center;
  flex-wrap:wrap;

  gap:12px;
  margin:30px 20px;
}

.filter {
  padding:10px 18px;
  border-radius:12px;

  border:1px solid rgba(56,189,248,0.5);
  background:rgba(255,255,255,0.04);

  color:white;
  cursor:pointer;

  transition:0.3s;
}

.filter:hover {
  background:rgba(56,189,248,0.2);
  box-shadow:0 0 15px rgba(56,189,248,0.3);
}

.filter.active {
  background:linear-gradient(90deg,#38bdf8,#0ea5e9);
  box-shadow:0 0 20px rgba(56,189,248,0.5);
}

/* ================= GRID ================= */
.grid {
  display:grid;
  grid-template-columns: repeat(auto-fit, minmax(340px,1fr));
  gap:30px;
  padding:40px;
}

/* ================= CARD ================= */
.card {
  position:relative;

  background:rgba(255,255,255,0.05);
  backdrop-filter:blur(18px);

  border-radius:22px;
  overflow:hidden;

  border:1px solid rgba(255,255,255,0.08);

  transition:0.4s;
}

/* ГЛАСС + СВЕЧЕНИЕ */
.card::before {
  content:"";
  position:absolute;
  inset:0;

  background:linear-gradient(120deg,transparent,rgba(56,189,248,0.2),transparent);
  opacity:0;
  transition:0.4s;
}

.card:hover::before {
  opacity:1;
}

.card:hover {
  transform:translateY(-12px) scale(1.02);
  box-shadow:0 20px 40px rgba(0,0,0,0.6);
}

/* IMAGE */
.card img {
  width:100%;
  height:260px;
  object-fit:cover;
  object-position: top;
}

/* CONTENT */
.content {
  padding:18px;
}

.content h2 {
  margin:0 0 10px;
  font-size:18px;
}

.meta {
  margin:10px 0;
  font-size:13px;
  opacity:0.75;
}

/* ================= BUTTONS ================= */
.download {
  display:block;
  margin-top:12px;
  padding:10px;

  border-radius:12px;
  text-decoration:none;

  border:1px solid rgba(56,189,248,0.5);
  background:rgba(255,255,255,0.04);

  color:white;

  transition:0.3s;
}

.download:hover {
  background:linear-gradient(90deg,#38bdf8,#0ea5e9);
  box-shadow:0 0 20px rgba(56,189,248,0.5);
}

.download.alt {
  border-color:rgba(96,165,250,0.6);
}

/* ===== OVERLAY ===== */
.project-view {
  position:fixed;
  inset:0;

  background:rgba(0,0,0,0.75);
  backdrop-filter:blur(20px);

  display:flex;
  justify-content:center;
  align-items:center;

  opacity:0;
  pointer-events:none;
  transition:0.4s;
}

.project-view.active {
  opacity:1;
  pointer-events:auto;
}

/* INNER */
.pv-inner {
  width:90%;
  max-width:1100px;

  background:rgba(20,25,40,0.6);
  backdrop-filter:blur(25px);

  border-radius:24px;
  overflow:hidden;

  box-shadow:0 40px 100px rgba(0,0,0,0.8);

  transform:scale(0.9);
  transition:0.4s;
}

.project-view.active .pv-inner {
  transform:scale(1);
}

/* IMAGE */
.pv-image {
  width:100%;
  height:420px;
  object-fit:cover;
  object-position: top;
}

/* CONTENT */
.pv-content {
  padding:25px;
}

.pv-title {
  font-size:26px;
  margin-bottom:10px;

  background: linear-gradient(90deg,#38bdf8,#22d3ee);
  -webkit-background-clip:text;
  color:transparent;
}

/* NEWS */
.pv-news {
  margin-top:20px;
}

.pv-news h3 {
  margin-bottom:10px;
}

.pv-news li {
  opacity:0.8;
  margin-bottom:6px;
}

/* BUTTON */
.pv-action {
  display:inline-block;
  margin-top:20px;
  padding:12px 20px;

  border-radius:12px;
  text-decoration:none;

  border:1px solid #38bdf8;
  color:white;

  transition:0.3s;
}

.pv-action:hover {
  background:#38bdf8;
  box-shadow:0 0 20px rgba(56,189,248,0.6);
}

/* CLOSE */
.pv-close {
  position:absolute;
  top:20px;
  right:30px;

  background:none;
  border:none;
  color:white;
  font-size:18px;
  cursor:pointer;
}

.pv-action {
  display:inline-block;
}

.project-view {
  position:fixed;
  inset:0;

  background:rgba(0,0,0,0.75);
  backdrop-filter:blur(20px);

  display:flex;
  justify-content:center;
  align-items:center;

  opacity:0;
  pointer-events:none;
  transition:0.4s;

  z-index:1000; /* 🔥 ДОБАВЬ СЮДА */
}
.card {
  cursor: pointer;
}

/* ================= АДАПТИВ ================= */
@media (max-width:768px) {
  .navbar {
    padding:15px 20px;
  }

  .title {
    font-size:18px;
  }

  .grid {
    padding:20px;
    gap:20px;
  }
}