/* ===========================
   GH BAND — black & white punk
   Inspired by Indulgencia / smex
   =========================== */

:root {
  --black: #000000;
  --ink: #0a0a0a;
  --bg-2: #141414;
  --paper: #ffffff;
  --muted: #8a8a8a;
  --border: #2a2a2a;
  --container: 1240px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  background: var(--black);
  color: var(--paper);
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  overflow-x: hidden;
  /* Лёгкая шумная текстура */
  background-image:
    repeating-linear-gradient(0deg, rgba(255,255,255,0.012) 0 1px, transparent 1px 3px),
    repeating-linear-gradient(90deg, rgba(255,255,255,0.008) 0 1px, transparent 1px 3px);
}

img { max-width: 100%; display: block; }
a { color: var(--paper); text-decoration: none; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
}

/* === NAV === */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 40px;
  background: rgba(0,0,0,0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.nav-logo { display: block; }
.nav-logo img {
  display: block;
  height: 56px;
  width: auto;
  transition: opacity 0.2s ease;
}
.nav-logo:hover img { opacity: 0.75; }

.nav-links {
  display: flex;
  gap: 36px;
  list-style: none;
  align-items: center;
}
.nav-links a {
  font-family: 'Oswald', 'Bebas Neue', sans-serif;
  letter-spacing: 0.15em;
  font-size: 15px;
  font-weight: 500;
  text-transform: uppercase;
  color: var(--paper);
  position: relative;
  padding: 4px 0;
  transition: opacity 0.2s;
}
.nav-links a:hover { opacity: 0.6; }
.nav-links a::after {
  content: '';
  position: absolute;
  left: 50%; bottom: -2px;
  width: 0; height: 1px;
  background: var(--paper);
  transition: all 0.25s ease;
}
.nav-links a:hover::after {
  width: 100%;
  left: 0;
}

/* === HERO === */
.hero {
  position: relative;
  min-height: 100vh;
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 140px 24px 80px;
  overflow: hidden;
}

.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(0,0,0,0.4) 0%, rgba(0,0,0,0.6) 50%, rgba(0,0,0,0.95) 100%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1000px;
}

.hero-logo {
  display: block;
  width: clamp(280px, 55vw, 620px);
  height: auto;
  margin: 0 auto 32px;
  filter: drop-shadow(0 8px 30px rgba(0,0,0,0.8));
}

.hero-subtitle {
  font-family: 'Oswald', sans-serif;
  font-size: clamp(14px, 1.5vw, 18px);
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--paper);
  opacity: 0.85;
  margin-bottom: 12px;
}

.hero-divider {
  width: 60px;
  height: 1px;
  background: var(--paper);
  margin: 16px auto 24px;
  opacity: 0.6;
}

.hero-tagline {
  font-family: 'Oswald', sans-serif;
  font-size: clamp(22px, 2.8vw, 36px);
  font-weight: 300;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--paper);
  margin-bottom: 44px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* === BUTTONS === */
.btn {
  display: inline-block;
  padding: 14px 36px;
  font-family: 'Oswald', sans-serif;
  letter-spacing: 0.25em;
  font-size: 13px;
  font-weight: 500;
  text-transform: uppercase;
  border: 1px solid var(--paper);
  background: transparent;
  color: var(--paper);
  cursor: pointer;
  transition: background 0.25s, color 0.25s;
}
.btn:hover { background: var(--paper); color: var(--black); }
.btn-primary { background: var(--paper); color: var(--black); }
.btn-primary:hover { background: transparent; color: var(--paper); }
.btn-block { width: 100%; }

/* === SECTIONS === */
section {
  padding: 120px 0;
  position: relative;
}

.section-head {
  text-align: center;
  margin-bottom: 80px;
}

.section-subtitle {
  font-family: 'Oswald', sans-serif;
  letter-spacing: 0.4em;
  font-size: 12px;
  font-weight: 500;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 18px;
}

.section-title {
  font-family: 'Oswald', sans-serif;
  font-size: clamp(40px, 6vw, 72px);
  line-height: 1;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--paper);
}

.section-divider {
  width: 80px;
  height: 1px;
  background: var(--paper);
  margin: 28px auto 0;
  opacity: 0.5;
}

/* === ABOUT === */
.about { background: var(--black); }

.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  max-width: 820px;
  margin: 0 auto;
  text-align: center;
  gap: 32px;
}
.about-text p {
  font-size: 17px;
  margin-bottom: 18px;
  color: #d4d4d4;
  line-height: 1.8;
}
.about-text p:last-child { margin-bottom: 0; }
.about-text strong { color: var(--paper); font-weight: 600; }

.about-stats {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  margin-top: 24px;
}
.about-stats li {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 28px 16px;
  border-left: 1px solid var(--border);
}
.about-stats li:first-child { border-left: none; }

.stat-num {
  font-family: 'Oswald', sans-serif;
  font-size: 48px;
  font-weight: 600;
  color: var(--paper);
  line-height: 1;
}
.stat-label {
  font-family: 'Oswald', sans-serif;
  letter-spacing: 0.25em;
  font-size: 12px;
  text-transform: uppercase;
  color: var(--muted);
}

/* === GALLERY === */
.gallery { background: var(--black); }

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.gallery-item {
  position: relative;
  overflow: hidden;
  cursor: zoom-in;
  aspect-ratio: 1 / 1;
  background: var(--bg-2);
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(0.2) contrast(1.05);
  transition: transform 0.5s ease, filter 0.4s ease;
}
.gallery-item:hover img {
  transform: scale(1.05);
  filter: grayscale(0) contrast(1.1);
}
.gallery-item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(0,0,0,0.5) 0%, transparent 50%);
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
}
.gallery-item:hover::after { opacity: 1; }

.gallery-item figcaption {
  position: absolute;
  bottom: 16px; left: 16px;
  font-family: 'Oswald', sans-serif;
  font-size: 12px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--paper);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 0.3s, transform 0.3s;
  z-index: 2;
}
.gallery-item:hover figcaption {
  opacity: 1;
  transform: translateY(0);
}

/* === CONTACT === */
.contact { background: var(--black); }

.contact-simple {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 40px;
}
.contact-lead {
  font-size: 18px;
  color: #d4d4d4;
  line-height: 1.7;
  letter-spacing: 0.02em;
  max-width: 520px;
}
.vk-link {
  display: inline-flex;
  align-items: center;
  gap: 24px;
  padding: 22px 36px;
  border: 1px solid var(--paper);
  color: var(--paper);
  font-family: 'Oswald', sans-serif;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  transition: background 0.25s, color 0.25s, transform 0.25s;
}
.vk-link:hover {
  background: var(--paper);
  color: var(--black);
  transform: translateY(-2px);
}
.vk-mark {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.05em;
  border-right: 1px solid currentColor;
  padding-right: 24px;
}
.vk-text {
  font-size: 15px;
}
.vk-arrow {
  font-size: 20px;
  transition: transform 0.25s;
}
.vk-link:hover .vk-arrow { transform: translateX(6px); }

/* === FOOTER === */
.footer {
  background: var(--black);
  padding: 60px 0 40px;
  border-top: 1px solid var(--border);
}
.footer-grid {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  text-align: center;
}
.footer-logo img {
  display: block;
  height: 64px;
  width: auto;
  opacity: 0.7;
}
.footer-text p {
  font-size: 13px;
  color: var(--muted);
  letter-spacing: 0.05em;
}
.footer-small {
  font-family: 'Oswald', sans-serif;
  font-size: 11px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 6px;
}

/* === LIGHTBOX === */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.96);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 40px;
}
.lightbox.active { display: flex; }
.lightbox-img {
  max-width: 92vw;
  max-height: 86vh;
  border: 1px solid var(--border);
}
.lightbox-close {
  position: absolute;
  top: 24px; right: 24px;
  background: transparent;
  color: var(--paper);
  border: 1px solid var(--paper);
  font-family: 'Oswald', sans-serif;
  font-size: 16px;
  width: 48px; height: 48px;
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
}
.lightbox-close:hover { background: var(--paper); color: var(--black); }

/* === RESPONSIVE === */
@media (max-width: 900px) {
  .nav { padding: 14px 24px; }
  .nav-links { gap: 22px; }
  .nav-links a { font-size: 13px; letter-spacing: 0.12em; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .about-stats { grid-template-columns: 1fr; }
  .about-stats li { border-left: none; border-top: 1px solid var(--border); }
  .about-stats li:first-child { border-top: none; }
}

@media (max-width: 560px) {
  .nav-logo img { height: 42px; }
  .nav-links { gap: 16px; }
  .nav-links a { font-size: 12px; }
  section { padding: 80px 0; }
  .container { padding: 0 20px; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .vk-link { padding: 18px 24px; gap: 16px; flex-wrap: wrap; justify-content: center; }
  .vk-mark { padding-right: 16px; font-size: 18px; }
  .vk-text { font-size: 13px; }
  .hero-actions { flex-direction: column; align-items: center; width: 100%; }
  .btn { width: 80%; text-align: center; }
  .stat-num { font-size: 40px; }
  .contact-list a { font-size: 18px; }
}