/* =====================================================
   VINYL TANGO — DJ Vladimir Shifrin
   Static landing page (HTML/CSS/JS only)
   ===================================================== */

:root {
  --bg:        #0a0a0a;
  --bg-2:      #111111;
  --fg:        #ffffff;
  --muted:     #b3b3b3;
  --accent:    #c8102e;   /* tango red */
  --accent-2:  #e6b800;   /* warm gold */
  --border:    rgba(255,255,255,0.08);
  --max:       1320px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }

/* ============== HEADER / NAV ============== */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 18px 0;
  background: transparent;
  transition: background 0.35s ease, padding 0.35s ease, border-color 0.35s ease;
  border-bottom: 1px solid transparent;
}
.site-header.scrolled {
  background: rgba(10,10,10,0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: 12px 0;
  border-bottom-color: var(--border);
}
.nav-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  letter-spacing: 0.18em;
}
.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 28px; height: 28px;
  background: var(--accent);
  color: #fff;
  font-family: 'Anton', sans-serif;
  font-size: 14px;
  letter-spacing: 0.05em;
  border-radius: 4px;
}
.brand-name {
  font-family: 'Anton', sans-serif;
  font-size: 18px;
  letter-spacing: 0.28em;
}
.nav-links {
  display: flex;
  gap: 32px;
  font-size: 13px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 500;
}
.nav-links a {
  position: relative;
  padding: 6px 0;
  color: rgba(255,255,255,0.85);
  transition: color 0.2s ease;
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 1px;
  background: var(--accent);
  transition: width 0.3s ease;
}
.nav-links a:hover { color: #fff; }
.nav-links a:hover::after { width: 100%; }

.nav-toggle {
  display: none;
  background: transparent;
  border: 0;
  width: 38px; height: 38px;
  position: relative;
}
.nav-toggle span {
  display: block;
  position: absolute;
  left: 8px; right: 8px;
  height: 2px;
  background: #fff;
  width: 50%;
  transition: transform 0.3s ease, opacity 0.3s ease, top 0.3s ease;
}
.nav-toggle span:nth-child(1) { top: 12px; }
.nav-toggle span:nth-child(2) { top: 18px; }
.nav-toggle span:nth-child(3) { top: 24px; }
.nav-toggle.open span:nth-child(1) { top: 18px; transform: rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { top: 18px; transform: rotate(-45deg); }

/* ============== HERO ============== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  isolation: isolate;
}
.hero-bg { position: absolute; inset: 0; z-index: -1; }
.hero-image {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center 30%;
  filter: contrast(1.08) saturate(1.08) brightness(1.05);
  animation: heroZoom 18s ease-in-out infinite alternate;
}
@keyframes heroZoom {
  from { transform: scale(1.02); }
  to   { transform: scale(1.10); }
}
.hero-overlay {
  position: absolute; inset: 0;
  background:
    linear-gradient(to bottom, rgba(10,10,10,0.55) 0%, rgba(10,10,10,0.15) 30%, rgba(10,10,10,0.85) 100%),
    linear-gradient(to right, rgba(10,10,10,0.55) 0%, rgba(10,10,10,0.1) 50%, rgba(10,10,10,0.1) 100%);
}
.hero-content {
  position: relative;
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 28px 100px;
}
.hero-tagline {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(28px, 4vw, 56px);
  letter-spacing: 0.18em;
  margin: 0 0 12px;
  color: var(--accent-2);
  text-shadow: 0 2px 12px rgba(0,0,0,0.4);
}
.hero-title-row {
  display: flex;
  align-items: flex-start;
  gap: clamp(16px, 3vw, 36px);
}
.hero-dj-vertical {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  font-family: 'Anton', sans-serif;
  font-size: clamp(48px, 9vw, 140px);
  line-height: 0.92;
  letter-spacing: 0;
  color: var(--accent); /* #fff*/
  text-shadow: 0 4px 24px rgba(0,0,0,0.5);
}
.hero-dj-vertical span { display: block; }
.hero-divider {
  display: inline-block;
  width: 3px;
  align-self: stretch;
  background: rgba(255,255,255,0.85);
  border-radius: 2px;
  box-shadow: 0 0 18px rgba(0,0,0,0.45);
  min-height: clamp(110px, 16vw, 240px);
}
.hero-name {
  margin: 0;
  font-family: 'Anton', sans-serif;
  font-size: clamp(48px, 8vw, 130px);
  line-height: 0.98;
  letter-spacing: 0.01em;
  color: #fff;
  text-shadow: 0 4px 24px rgba(0,0,0,0.5);
}
.hero-name span { display: block; }
.hero-scroll {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  letter-spacing: 0.4em;
  color: rgba(255,255,255,0.85);
}
.scroll-line {
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,0.7);
  animation: scrollPulse 2s ease-in-out infinite;
  transform-origin: top;
}
@keyframes scrollPulse {
  0%,100% { transform: scaleY(0.3); opacity: 0.5; }
  50%     { transform: scaleY(1);   opacity: 1; }
}

/* ============== SECTION GENERICS ============== */
.section {
  max-width: var(--max);
  margin: 0 auto;
  padding: 120px 28px;
}
.section-head { margin-bottom: 56px; }
.section-title {
  font-family: 'Anton', sans-serif;
  font-size: clamp(40px, 6.5vw, 96px);
  letter-spacing: 0.04em;
  margin: 0 0 16px;
  line-height: 1;
}
.section-rule {
  width: 64px;
  height: 3px;
  background: var(--accent);
}

/* ============== EVENTS ============== */
.events-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 28px;
}
.event-card {
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.4s ease, border-color 0.4s ease, box-shadow 0.4s ease;
}
.event-card:hover {
  transform: translateY(-4px);
  border-color: rgba(200, 16, 46, 0.5);
  box-shadow: 0 24px 60px -20px rgba(0,0,0,0.6);
}
.event-thumb {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  cursor: zoom-in;
  background: #1a1a1a;
}
.event-thumb img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.event-card:hover .event-thumb img { transform: scale(1.06); }
.event-thumb::after {
  content: "⤢";
  position: absolute;
  top: 14px; right: 14px;
  width: 36px; height: 36px;
  display: grid; place-items: center;
  background: rgba(0,0,0,0.55);
  color: #fff;
  border-radius: 50%;
  font-size: 18px;
  opacity: 0;
  transition: opacity 0.3s ease;
}
.event-thumb:hover::after { opacity: 1; }

.event-body {
  padding: 24px 26px 28px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.event-name {
  font-family: 'Anton', sans-serif;
  font-size: 28px;
  letter-spacing: 0.02em;
  margin: 0;
  line-height: 1.1;
}
.event-date {
  font-size: 16px;
  font-weight: 600;
  color: var(--accent-2);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.event-country {
  font-size: 16px;
  color: var(--muted);
  font-weight: 500;
  letter-spacing: 0.04em;
  background-color: var(--accent);
  color: white; 
  padding: 6px 16px;
  border-radius: 20px;
  width: 58%;
  text-align: center;
}

.event-actions {
  display: flex;
  gap: 10px;
  margin-top: 16px;
}
.event-btn {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 11px 14px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  border-radius: 4px;
  border: 1px solid rgba(255,255,255,0.2);
  background: transparent;
  color: #fff;
  transition: background 0.25s ease, color 0.25s ease, border-color 0.25s ease, transform 0.2s ease;
  cursor: pointer;
}
.event-btn:hover {
  background: rgba(255,255,255,0.07);
  border-color: rgba(255,255,255,0.45);
}
.event-btn.primary {
  /*background: var(--accent);
  border-color: var(--accent);*/
  var(--accent-2);
  color: #fff;
  border-color: color: var(--accent-2);
}
.event-btn.primary:hover {
  background: #a30d25;
  border-color: #a30d25;
}


/* ============== VIDEOS (2-column list) ============== */
.videos-columns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
}
.video-column-title {
  font-family: 'Anton', sans-serif;
  font-size: clamp(28px, 3vw, 40px);
  letter-spacing: 0.06em;
  margin: 0 0 24px;
  padding-bottom: 14px;
  border-bottom: 2px solid var(--accent);
  display: inline-block;
}
.video-list {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.video-item {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 18px;
  padding: 12px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
  transition: border-color 0.3s ease, transform 0.3s ease, background 0.3s ease;
}
.video-item:hover {
  border-color: rgba(200,16,46,0.55);
  transform: translateY(-2px);
  background: #161616;
}
.video-item-thumb {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: 4px;
  background: #1a1a1a;
}
.video-item-thumb img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.video-item:hover .video-item-thumb img { transform: scale(1.06); }
.video-item-thumb::after {
  content: "";
  position: absolute; inset: 0;
  background: rgba(0,0,0,0.25);
  transition: background 0.3s ease;
}
.video-item-thumb::before {
  content: "";
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 0; height: 0;
  border-left: 16px solid #fff;
  border-top: 11px solid transparent;
  border-bottom: 11px solid transparent;
  z-index: 2;
  filter: drop-shadow(0 2px 6px rgba(0,0,0,0.5));
  transition: transform 0.25s ease;
}
.video-item:hover .video-item-thumb::before { transform: translate(-50%, -50%) scale(1.2); }
.video-item:hover .video-item-thumb::after { background: rgba(0,0,0,0.05); }
.video-item-body {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 4px;
  min-width: 0;
}
.video-item-title {
  font-family: 'Anton', sans-serif;
  font-size: 18px;
  letter-spacing: 0.03em;
  margin: 0;
  line-height: 1.2;
  color: #fff;
}
.video-item-date {
  font-size: 12px;
  font-weight: 600;
  color: var(--accent-2);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.video-item-desc {
  margin: 4px 0 0;
  font-size: 13.5px;
  color: var(--muted);
  line-height: 1.5;
}

/* ============== PHOTOS ============== */
.photos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 14px;
}
.photo-tile {
  position: relative;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border-radius: 6px;
  cursor: zoom-in;
  background: #1a1a1a;
}
.photo-tile img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease, filter 0.4s ease;
}
.photo-tile:hover img { transform: scale(1.06); filter: brightness(0.85); }
.photo-tile::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.4), transparent 50%);
  opacity: 0;
  transition: opacity 0.3s ease;
}
.photo-tile:hover::after { opacity: 1; }

/* ============== BIO ============== */
.bio-wrap {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 60px;
  align-items: start;
}
.bio-text p {
  font-size: 17px;
  line-height: 1.75;
  margin: 0 0 18px;
  color: rgba(255,255,255,0.88);
}
.bio-text strong { color: var(--accent-2); }
.bio-text em { color: #fff; font-style: italic; }
.testimonial {
  position: relative;
  margin: 0;
  padding: 36px 32px 32px;
  background: var(--bg-2);
  border-left: 3px solid var(--accent);
  border-radius: 6px;
}
.quote-icon {
  width: 36px; height: 36px;
  color: var(--accent);
  margin-bottom: 12px;
}
.testimonial blockquote {
  margin: 0 0 16px;
  font-size: 17px;
  line-height: 1.65;
  font-style: italic;
  color: #fff;
}
.testimonial figcaption {
  font-size: 14px;
  color: var(--muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 500;
}

/* ============== SOCIALS ============== */
.socials-section { padding-bottom: 80px; }
.socials-handle {
  margin: 12px 0 0;
  font-size: 18px;
  letter-spacing: 0.16em;
  color: var(--accent-2);
  text-transform: lowercase;
  font-weight: 600;
}
.socials-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin: 12px 0 36px;
}
.social-btn {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  padding: 14px 22px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg-2);
  color: #fff;
  transition: border-color 0.25s ease, transform 0.25s ease, background 0.25s ease;
  min-width: 220px;
}
.social-btn:hover {
  border-color: rgba(200,16,46,0.55);
  transform: translateY(-2px);
  background: #161616;
}
.social-icon {
  width: 28px; height: 28px;
  flex: 0 0 28px;
  color: var(--accent-2);
}
.social-btn-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}
.social-btn-label {
  font-family: 'Anton', sans-serif;
  font-size: 18px;
  letter-spacing: 0.05em;
}
.social-btn-handle {
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 0.08em;
  margin-top: 2px;
}
.socials-marquee {
  overflow: hidden;
  margin-top: 32px;
  -webkit-mask-image: linear-gradient(to right, transparent, #000 6%, #000 94%, transparent);
          mask-image: linear-gradient(to right, transparent, #000 6%, #000 94%, transparent);
}
.socials-track {
  display: flex;
  gap: 16px;
  width: max-content;
  animation: socialsScroll 50s linear infinite;
}
.socials-track:hover { animation-play-state: paused; }
.social-tile {
  flex: 0 0 auto;
  width: 280px;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border-radius: 4px;
  background: #1a1a1a;
}
.social-tile img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.social-tile:hover img { transform: scale(1.05); }
@keyframes socialsScroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ============== CONTACT ============== */
.contact-section {
  text-align: center;
  padding: 140px 28px 120px;
}
.contact-inner {
  max-width: 760px;
  margin: 0 auto;
}
.contact-title {
  font-family: 'Anton', sans-serif;
  font-size: clamp(36px, 5vw, 72px);
  letter-spacing: 0.04em;
  margin: 0 0 28px;
}
.contact-line {
  font-size: clamp(20px, 2.4vw, 32px);
  margin: 0 0 16px;
  letter-spacing: 0.04em;
}
.contact-line a {
  color: var(--accent-2);
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s ease, color 0.25s ease;
}
.contact-line a:hover {
  border-bottom-color: var(--accent-2); 
}
.contact-sub { 
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  letter-spacing: 0.06em; 
}

/* ============== FOOTER ============== */
.site-footer {
  padding: 28px;
  text-align: center;
  color: var(--muted);
  font-size: 13px;
  letter-spacing: 0.1em;
  border-top: 1px solid var(--border);
}

/* ============== MODAL ============== */
.modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(0,0,0,0.92);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 40px;
  opacity: 0;
  transition: opacity 0.25s ease;
}
.modal.open {
  display: flex;
  opacity: 1;
}
.modal-close {
  position: absolute;
  top: 18px; right: 22px;
  width: 48px; height: 48px;
  background: transparent;
  border: 1px solid rgba(255,255,255,0.25);
  color: #fff;
  font-size: 28px;
  border-radius: 50%;
  display: grid; place-items: center;
  transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}
.modal-close:hover {
  background: var(--accent);
  border-color: var(--accent);
  transform: rotate(90deg);
}
.modal-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 56px; height: 56px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.25);
  color: #fff;
  border-radius: 50%;
  display: none;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
  z-index: 5;
}
.modal-arrow svg { width: 24px; height: 24px; }
.modal-arrow:hover {
  background: var(--accent);
  border-color: var(--accent);
}
.modal-arrow-left  { left: 24px; }
.modal-arrow-right { right: 24px; }
.modal.has-arrows .modal-arrow { display: inline-flex; }
.modal-inner {
  max-width: 92vw;
  max-height: 88vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}
#modalImage {
  max-width: 92vw;
  max-height: 80vh;
  object-fit: contain;
  border-radius: 4px;
  box-shadow: 0 30px 80px rgba(0,0,0,0.6);
}
.modal-caption {
  color: #fff;
  font-size: 14px;
  letter-spacing: 0.08em;
  text-align: center;
  text-transform: uppercase;
  max-width: 720px;
}
.video-modal-inner { width: min(1100px, 92vw); }
.video-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000;
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(0,0,0,0.6);
}
.video-wrap iframe {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
}

/* ============== RESPONSIVE ============== */
@media (max-width: 900px) {
  .nav-links {
    position: fixed;
    top: 64px; right: -100%;
    flex-direction: column;
    background: rgba(10,10,10,0.97);
    backdrop-filter: blur(10px);
    padding: 32px 28px;
    width: 70%;
    height: calc(100vh - 64px);
    gap: 26px;
    transition: right 0.35s ease;
    border-left: 1px solid var(--border);
  }
  .nav-links.open { right: 0; }
  .nav-toggle { display: block; }

  .hero-content { padding-bottom: 80px; }
  .section { padding: 80px 22px; }
  .section-head { margin-bottom: 36px; }
  .videos-columns { grid-template-columns: 1fr; gap: 48px; }
  .video-item { grid-template-columns: 140px 1fr; gap: 12px; }
  .bio-wrap { grid-template-columns: 1fr; gap: 36px; }
  .events-grid { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 20px; }
  .photos-grid { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); }
  .social-tile { width: 200px; }
  .modal-arrow { width: 44px; height: 44px; }
  .modal-arrow-left  { left: 10px; }
  .modal-arrow-right { right: 10px; }
  .contact-section { padding: 100px 22px 90px; }
}
@media (max-width: 540px) {
  .brand-name { font-size: 16px; letter-spacing: 0.22em; }
  .hero-tagline { margin-bottom: 8px; }
  .hero-title-row { gap: 14px; }
  .events-grid { grid-template-columns: 1fr; }
  .photos-grid { grid-template-columns: repeat(2, 1fr); } 
  .hero-content { padding-bottom: 120px; }
}