* { box-sizing: border-box; }

:root {
  --bg: #ffffff;
  --text: #111;
  --accent1: #f8e6eb;
  --accent2: #cdeafc;
}

body {
  margin: 0;
  font-family: Inter, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
}

.dark {
  --bg: #0f1115;
  --text: #f5f5f5;
  --accent1: #1b1f2a;
  --accent2: #242a38;
}

/* header */
.header {
  padding: 70px 20px;
  text-align: center;
  background: linear-gradient(135deg, var(--accent1), var(--accent2));
  position: relative;
}

.subtitle {
  opacity: .7;
}

/* theme */
.theme-btn {
  position: absolute;
  top: 20px;
  right: 20px;
  border: none;
  border-radius: 50%;
  padding: 10px;
  cursor: pointer;
}

/* reveal */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: .8s ease;
}
.reveal.visible {
  opacity: 1;
  transform: none;
}

/* slider */
.slider-section {
  max-width: 1000px;
  margin: 60px auto;
  text-align: center;
}

.slider {
  position: relative;
  overflow: hidden;
  height: 420px;
  border-radius: 24px;
}

.slides {
  display: flex;
  transition: transform .6s ease;
}

.slide {
  min-width: 100%;
  flex-shrink: 0;
}

.slide img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  border-radius: 24px;
  cursor: pointer;
  background-size: cover;
  background-position: center;
  filter: blur(12px);
  transition: transform .4s ease, filter .6s ease;
}

.slide img.loaded {
  filter: blur(0);
}

.slide img:hover {
  transform: scale(1.04);
}

/* slider arrows */
.nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 50px;
  height: 50px;
  background: #ffffffcc;
  border: none;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 28px;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
  transition: transform 0.3s ease, background 0.3s ease;
  z-index: 10;
}

.nav:hover {
  transform: translateY(-50%) scale(1.1);
  background: #fff;
}

.prev { left: 12px; }
.next { right: 12px; }

/* grid */
.grid {
  max-width: 1100px;
  margin: 60px auto;
  padding: 0 20px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px,1fr));
  gap: 24px;
}

.grid img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  border-radius: 20px;
  cursor: pointer;
  filter: blur(12px);
  transition: .5s ease, transform .3s ease;
}
.grid img.loaded { filter: blur(0); }
.grid img:hover { transform: scale(1.05); }

/* contact */
.contact {
  padding: 70px 20px;
  text-align: center;
}

.btn {
  display: inline-block;
  margin: 10px;
  padding: 14px 28px;
  border-radius: 16px;
  text-decoration: none;
  color: var(--text);
}
.email { background: var(--accent1); }
.telegram { background: var(--accent2); }

/* modal */
.modal {
  position: fixed;
  inset: 0;
  display: none;
  just