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

:root {
  --border: rgba(255,255,255,0.15);
  --text: #ffffff;
  --text-muted: rgba(255,255,255,0.45);
  --red: #cc2200;
  --font-display: 'Fredoka One', cursive;
  --font-mono: 'Space Mono', monospace;
}

html { scroll-behavior: smooth; }

body {
  background: #0a0a0a;
  color: var(--text);
  font-family: var(--font-mono);
  min-height: 100vh;
  overflow-x: hidden;
}

/* ── Hero ── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}

/* ── Strips ── */
.strips {
  position: absolute;
  inset: 0;
  z-index: 0;
  display: flex;
  flex-direction: column;
}

.strip {
  flex: 1;
  overflow: hidden;
  display: flex;
  align-items: center;
}

.strip-track {
  display: flex;
  gap: 6px;
  will-change: transform;
  padding: 6px 0;
}

/* Верхняя лента — едет влево */
.track-left {
  animation: scrollLeft 60s linear infinite;
}

/* Нижняя лента — едет вправо */
.track-right {
  animation: scrollRight 60s linear infinite;
}

/* ════════════════════════════════════════
   LSD GLITCH EFFECT ON STRIPS
   ════════════════════════════════════════ */

/* Глобальный LSD-пульс на всём блоке */
.strips {
  animation: lsdPulse 4s ease-in-out infinite;
}

@keyframes lsdPulse {
  0%, 100% { filter: none; }
  25%       { filter: hue-rotate(15deg) saturate(1.3); }
  50%       { filter: hue-rotate(-10deg) saturate(1.5) brightness(1.05); }
  75%       { filter: hue-rotate(25deg) saturate(1.2); }
}

/* Тряска лент — каждая своя */
.strip-top {
  animation: stripShakeTop 0.12s infinite;
  filter: saturate(1.3) contrast(1.1);
}

.strip-bottom {
  animation: stripShakeBottom 0.15s infinite;
  filter: saturate(1.3) contrast(1.1);
}

@keyframes stripShakeTop {
  0%   { transform: translate(0px,   0px)  skewX(0deg); }
  10%  { transform: translate(-2px,  1px)  skewX(0.4deg); }
  20%  { transform: translate( 3px, -1px)  skewX(-0.6deg); }
  30%  { transform: translate(-1px,  2px)  skewX(0.2deg); }
  40%  { transform: translate( 2px, -2px)  skewX(-0.3deg); }
  50%  { transform: translate(-3px,  1px)  skewX(0.5deg); }
  60%  { transform: translate( 1px, -1px)  skewX(-0.4deg); }
  70%  { transform: translate(-2px,  2px)  skewX(0.3deg); }
  80%  { transform: translate( 3px, -1px)  skewX(-0.5deg); }
  90%  { transform: translate(-1px,  1px)  skewX(0.2deg); }
  100% { transform: translate(0px,   0px)  skewX(0deg); }
}

@keyframes stripShakeBottom {
  0%   { transform: translate(0px,   0px)  skewX(0deg); }
  10%  { transform: translate( 3px, -1px)  skewX(-0.5deg); }
  20%  { transform: translate(-2px,  2px)  skewX(0.6deg); }
  30%  { transform: translate( 2px, -2px)  skewX(-0.3deg); }
  40%  { transform: translate(-3px,  1px)  skewX(0.4deg); }
  50%  { transform: translate( 1px, -1px)  skewX(-0.6deg); }
  60%  { transform: translate(-2px,  2px)  skewX(0.3deg); }
  70%  { transform: translate( 3px, -1px)  skewX(-0.4deg); }
  80%  { transform: translate(-1px,  1px)  skewX(0.5deg); }
  90%  { transform: translate( 2px, -2px)  skewX(-0.2deg); }
  100% { transform: translate(0px,   0px)  skewX(0deg); }
}

/* Горизонтальные глитч-полосы поверх лент */
.strip::before {
  content: '';
  position: absolute;
  left: 0; right: 0;
  height: 3px;
  background: rgba(255, 0, 80, 0.85);
  z-index: 5;
  pointer-events: none;
  animation: glitchLine1 2.3s infinite;
}

.strip::after {
  content: '';
  position: absolute;
  left: 0; right: 0;
  height: 2px;
  background: rgba(0, 255, 220, 0.8);
  z-index: 5;
  pointer-events: none;
  animation: glitchLine2 1.7s 0.5s infinite;
}

@keyframes glitchLine1 {
  0%,  89%, 100% { opacity: 0; top: 30%; }
  90%            { opacity: 1; top: 20%; transform: scaleX(0.8) translateX(-5px); }
  91%            { opacity: 1; top: 60%; transform: scaleX(1.1) translateX(8px); }
  92%            { opacity: 1; top: 40%; transform: scaleX(0.9) translateX(-3px); }
  93%            { opacity: 0; top: 75%; }
}

@keyframes glitchLine2 {
  0%,  84%, 100% { opacity: 0; top: 50%; }
  85%            { opacity: 1; top: 70%; transform: scaleX(1.2) translateX(10px); }
  86%            { opacity: 1; top: 25%; transform: scaleX(0.7) translateX(-6px); }
  87%            { opacity: 1; top: 85%; transform: scaleX(1.0) translateX(4px); }
  88%            { opacity: 0; top: 15%; }
}

/* Мигание цветов на картинках — LSD эффект */
.strip-item img {
  animation: imgColorFlicker 3s infinite;
}
.strip-bottom .strip-item img {
  animation: imgColorFlicker 2.7s 0.8s infinite;
}

@keyframes imgColorFlicker {
  0%,  87%, 100% { filter: none; }
  88%            { filter: hue-rotate(90deg)  saturate(4)   brightness(1.3); }
  89%            { filter: hue-rotate(200deg) saturate(2)   brightness(0.8) contrast(1.5); }
  90%            { filter: hue-rotate(300deg) saturate(5)   brightness(1.2); }
  91%            { filter: invert(0.2) hue-rotate(45deg) saturate(2); }
  92%            { filter: none; }
  96%            { filter: hue-rotate(130deg) saturate(3) brightness(1.1); }
  97%            { filter: none; }
}

/* RGB хроматическая аберрация — через JS canvas overlay (добавлено в script.js) */

.strip-item {
  flex-shrink: 0;
  width: 220px;
  height: 100%;
  border-radius: 6px;
  overflow: hidden;
}

.strip-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  border-radius: 6px;
}

@keyframes scrollLeft {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

@keyframes scrollRight {
  0%   { transform: translateX(-50%); }
  100% { transform: translateX(0); }
}

/* Затемнение + виньетка */
.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: rgba(0,0,0,0.52);
  /* Fade по бокам */
  -webkit-mask-image: linear-gradient(
    to right,
    transparent 0%,
    black 8%,
    black 92%,
    transparent 100%
  );
  mask-image: linear-gradient(
    to right,
    transparent 0%,
    black 8%,
    black 92%,
    transparent 100%
  );
}

/* Горизонтальный разделитель между лентами */
.strips::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 0; right: 0;
  height: 2px;
  background: rgba(0,0,0,0.8);
  z-index: 1;
}

/* ── Navbar ── */
.navbar {
  position: relative;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.2rem 2rem;
  gap: 1rem;
}

.navbar-left { display: flex; align-items: center; flex-shrink: 0; }

.nav-title {
  font-family: 'Fredoka One', cursive;
  font-size: clamp(1.6rem, 4vw, 3.2rem);
  color: transparent;
  -webkit-text-stroke: 1.5px #ffffff;
  letter-spacing: 0.02em;
  white-space: nowrap;
  filter: drop-shadow(0 2px 12px rgba(0,0,0,0.9));
}

.navbar-right {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0.5rem;
  flex-shrink: 0;
}

.cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  width: 140px;
  padding: 0.6rem 1rem;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-decoration: none;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.3);
  background: rgba(0,0,0,0.6);
  color: #fff;
  backdrop-filter: blur(8px);
  transition: all 0.2s ease;
  white-space: nowrap;
}
.cta:hover { background: rgba(255,255,255,0.12); border-color: rgba(255,255,255,0.6); transform: translateY(-1px); }
.cta-icon { width: 16px; height: 16px; object-fit: contain; border-radius: 2px; flex-shrink: 0; }

/* Hero desc */
.hero-content {
  position: relative;
  z-index: 3;
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  pointer-events: none;
}

.hero-desc {
  font-size: 0.82rem;
  line-height: 1.9;
  color: rgba(255,255,255,0.85);
  text-align: center;
  background: rgba(0,0,0,0.55);
  padding: 0.8rem 1.5rem;
  border-radius: 8px;
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.12);
}

/* ── Tabs ── */
.tabs-wrap { max-width: 1400px; margin: 0 auto; padding: 3rem 2rem 0; }
.tabs { display: flex; gap: 0.75rem; flex-wrap: wrap; }

.tab {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.1rem;
  padding: 0.9rem 1.4rem;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.2s ease;
  color: var(--text-muted);
  text-align: left;
  flex: 1;
  min-width: 160px;
  /* Явно задаём шрифт — button не наследует */
  font-family: 'Fredoka One', cursive;
}
.tab:hover { border-color: rgba(255,255,255,0.4); color: var(--text); }
.tab.active { border-color: rgba(255,255,255,0.5); background: rgba(255,255,255,0.08); color: var(--text); }

.tab-num {
  font-family: 'Fredoka One', cursive;
  font-size: 2.2rem;
  line-height: 1;
  color: #fff;
}

.tab-label {
  font-family: 'Fredoka One', cursive;
  font-size: 1rem;
  line-height: 1.2;
}

/* ── Main ── */
main { max-width: 1400px; margin: 0 auto; padding: 2rem 2rem 4rem; }
.section-header { margin: 2rem 0 1.5rem; border-bottom: 1px solid var(--border); padding-bottom: 0.8rem; }
.section-header h2 { font-family: 'Fredoka One', cursive; font-size: clamp(1.8rem, 4vw, 3rem); color: #fff; }

.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 1.2rem; }
.skeleton { background: rgba(255,255,255,0.04); border: 1px solid var(--border); border-radius: 12px; aspect-ratio: 1 / 1.25; animation: shimmer 1.5s ease-in-out infinite; }

.card { background: rgba(0,0,0,0.5); border: 1px solid var(--border); border-radius: 12px; overflow: hidden; transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease; animation: fadeUp 0.5s ease both; backdrop-filter: blur(4px); }
.card:hover { transform: translateY(-5px); border-color: rgba(255,255,255,0.4); box-shadow: 0 16px 50px rgba(0,0,0,0.6); }
.card-img-wrap { position: relative; overflow: hidden; aspect-ratio: 1; background: #111; }
.card img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.4s ease; }
.card:hover img { transform: scale(1.05); }
.card-overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(0,0,0,0.92) 0%, transparent 55%); opacity: 0; transition: opacity 0.3s ease; display: flex; align-items: flex-end; padding: 0.9rem; }
.card:hover .card-overlay { opacity: 1; }
.card-overlay a { font-family: var(--font-mono); font-size: 0.72rem; color: #fff; text-decoration: none; border: 1px solid rgba(255,255,255,0.5); padding: 0.35rem 0.8rem; border-radius: 4px; background: rgba(255,255,255,0.1); backdrop-filter: blur(4px); transition: all 0.2s; }
.card-overlay a:hover { background: #fff; color: #000; }
.info { padding: 0.7rem 0.9rem; border-top: 1px solid var(--border); }
.info h3 { font-family: 'Fredoka One', cursive; font-size: 0.9rem; color: #fff; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.loading { grid-column: 1 / -1; text-align: center; color: var(--text-muted); font-size: 0.9rem; padding: 3rem; }

footer { border-top: 1px solid var(--border); padding: 1.5rem 2rem; }
.footer-inner { max-width: 1400px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; font-size: 0.72rem; color: var(--text-muted); flex-wrap: wrap; gap: 0.5rem; }
.footer-logo { font-family: 'Fredoka One', cursive; font-size: 1.2rem; color: #fff; }
.footer-pump { color: #fff; text-decoration: none; border: 1px solid rgba(255,255,255,0.3); padding: 0.25rem 0.7rem; border-radius: 4px; font-size: 0.72rem; transition: all 0.2s; }
.footer-pump:hover { background: var(--red); border-color: var(--red); }

@keyframes fadeUp { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: translateY(0); } }
@keyframes shimmer { 0%, 100% { opacity: 0.3; } 50% { opacity: 0.55; } }

@media (max-width: 768px) {
  .strip-item { width: 140px; }
  .nav-title { font-size: clamp(1.2rem, 5vw, 2rem); }
  .navbar-right { flex-direction: row; }
  .footer-inner { flex-direction: column; text-align: center; }
  .tabs { flex-direction: column; }
}