/* ==========================================================================
   SXPRESS FESTIVAL 2026 — BRUTAL DESIGN SYSTEM
   Direction Artistique: Underground premium / Brutal graphic / Rave contemporary
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. GRAIN & TEXTURE SYSTEM
   -------------------------------------------------------------------------- */

.grain-overlay {
  position: relative;
}

.grain-overlay::before {
  content: "";
  position: fixed;
  top: 0; right: 0; bottom: 0; left: 0;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  opacity: 0.03;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 256px 256px;
}

.grain-heavy::before {
  opacity: 0.08;
}

.texture-print {
  background-image: radial-gradient(circle, #0A0A0A 0.5px, transparent 0.5px);
  background-size: 4px 4px;
}

.texture-scan {
  background-image: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 3px,
    rgba(10, 10, 10, 0.03) 3px,
    rgba(10, 10, 10, 0.03) 4px
  );
}

/* --------------------------------------------------------------------------
   2. REGISTRATION MARKS (print decorative elements)
   -------------------------------------------------------------------------- */

.reg-marks {
  position: relative;
}

.reg-mark {
  position: absolute;
  width: 20px;
  height: 20px;
  opacity: 0.3;
}

.reg-mark::before,
.reg-mark::after {
  content: "";
  position: absolute;
  background-color: #C0C8D4;
}

.reg-mark::before {
  width: 1px;
  height: 100%;
  left: 50%;
  top: 0;
  transform: translateX(-50%);
}

.reg-mark::after {
  width: 100%;
  height: 1px;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
}

.reg-marks > .reg-mark:nth-child(1) { top: 12px; left: 12px; }
.reg-marks > .reg-mark:nth-child(2) { top: 12px; right: 12px; }
.reg-marks > .reg-mark:nth-child(3) { bottom: 12px; left: 12px; }
.reg-marks > .reg-mark:nth-child(4) { bottom: 12px; right: 12px; }

/* --------------------------------------------------------------------------
   3. CHROME EFFECTS
   -------------------------------------------------------------------------- */

.chrome-text {
  background: linear-gradient(180deg, #E0E5EB 0%, #7A8899 50%, #C0C8D4 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.chrome-border {
  border: 2px solid;
  border-image: linear-gradient(180deg, #E0E5EB 0%, #7A8899 50%, #C0C8D4 100%) 1;
}

.chrome-accent {
  height: 2px;
  background: linear-gradient(90deg, #E0E5EB 0%, #7A8899 50%, #C0C8D4 100%);
}

/* --------------------------------------------------------------------------
   4. SECTION SYSTEM
   -------------------------------------------------------------------------- */

.section-brutal {
  width: 100%;
  padding-top: clamp(60px, 8vw, 120px);
  padding-bottom: clamp(60px, 8vw, 120px);
  position: relative;
  overflow: hidden;
}

.section-acid {
  background-color: #BBFF00;
  color: #0A0A0A;
}

.section-dark {
  background-color: #1E1E1E;
  color: #F5F5F0;
}

.section-chrome {
  background-color: #141414;
  color: #F5F5F0;
  border-top: 1px solid #7A8899;
  border-bottom: 1px solid #7A8899;
}

/* --------------------------------------------------------------------------
   5. BRUTALIST GRID
   -------------------------------------------------------------------------- */

.grid-brutal {
  display: grid;
  gap: 3px;
  background-color: #BBFF00;
}

.grid-brutal > * {
  background-color: #0A0A0A;
}

.grid-lineup {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: clamp(16px, 2vw, 24px);
}

.grid-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  grid-auto-rows: 200px;
  gap: 4px;
}

.grid-gallery > *:nth-child(3n + 1) {
  grid-row: span 2;
}

/* --------------------------------------------------------------------------
   6. CARDS
   -------------------------------------------------------------------------- */

.card-artist {
  background-color: #0A0A0A;
  border-bottom: 3px solid #BBFF00;
  overflow: hidden;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1),
              box-shadow 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.card-artist:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(187, 255, 0, 0.12);
}

.card-artist img {
  width: 100%;
  display: block;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  filter: grayscale(100%);
  transition: filter 0.5s ease, transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.card-artist:hover img {
  filter: grayscale(0%);
  transform: scale(1.05);
}

.card-artist .artist-name {
  font-family: "Akira Expanded", "Impact", sans-serif;
  text-transform: uppercase;
  font-size: clamp(16px, 2vw, 24px);
  line-height: 1.1;
  color: #F5F5F0;
  padding: 20px;
}

.card-artist .artist-scene {
  padding: 0 20px 20px;
  font-family: "Space Grotesk", sans-serif;
  font-size: 12px;
  color: #7A8899;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.card-scene {
  display: inline-block;
  font-family: "Space Grotesk", sans-serif;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 4px 12px;
  border: 1px solid #C0C8D4;
  color: #C0C8D4;
}

/* --------------------------------------------------------------------------
   7. BUTTONS
   -------------------------------------------------------------------------- */

.btn-brutal {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: #BBFF00;
  color: #0A0A0A;
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 16px 40px;
  border: 3px solid #BBFF00;
  border-radius: 0;
  cursor: pointer;
  text-decoration: none;
  position: relative;
  transition: all 300ms cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-brutal::after {
  content: "";
  position: absolute;
  top: 0; right: 0; bottom: 0; left: 0;
  inset: 0;
  box-shadow: 4px 4px 0 0 rgba(187, 255, 0, 0.3);
  opacity: 0;
  transition: opacity 300ms;
}

.btn-brutal:hover {
  background-color: #0A0A0A;
  color: #BBFF00;
  border-color: #BBFF00;
  transform: translateY(-2px);
}

.btn-brutal:hover::after {
  opacity: 1;
}

.btn-chrome {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: transparent;
  color: #C0C8D4;
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 16px 40px;
  border: 2px solid #C0C8D4;
  border-radius: 0;
  cursor: pointer;
  text-decoration: none;
  position: relative;
  transition: all 300ms cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-chrome:hover {
  background-color: #C0C8D4;
  color: #0A0A0A;
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: transparent;
  color: #F5F5F0;
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 16px 40px;
  border: 2px solid #F5F5F0;
  border-radius: 0;
  cursor: pointer;
  text-decoration: none;
  position: relative;
  transition: all 300ms cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-ghost:hover {
  background-color: #F5F5F0;
  color: #0A0A0A;
}

/* --------------------------------------------------------------------------
   8. MARQUEE
   -------------------------------------------------------------------------- */

.marquee {
  overflow: hidden;
  width: 100%;
  position: relative;
}

.marquee-track {
  display: flex;
  width: max-content;
}

.marquee-item {
  font-family: "Akira Expanded", "Impact", sans-serif;
  text-transform: uppercase;
  white-space: nowrap;
  padding-right: clamp(40px, 5vw, 80px);
  font-size: clamp(32px, 5vw, 72px);
  line-height: 1;
}

.marquee--acid .marquee-item {
  color: #BBFF00;
}

.marquee--chrome .marquee-item {
  background: linear-gradient(180deg, #E0E5EB 0%, #7A8899 50%, #C0C8D4 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.marquee--outline .marquee-item {
  -webkit-text-stroke: 2px #BBFF00;
  color: transparent;
}

/* --------------------------------------------------------------------------
   9. HERO SPECIFIC
   -------------------------------------------------------------------------- */

.hero-brutal {
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  background-color: #0A0A0A;
}

.hero-title {
  font-family: "Akira Expanded", "Impact", sans-serif;
  font-size: clamp(72px, 12vw, 200px);
  line-height: 0.85;
  color: #F5F5F0;
  text-transform: uppercase;
  text-align: center;
  position: relative;
  z-index: 2;
}

.hero-date {
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(18px, 3vw, 36px);
  color: #BBFF00;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  text-align: center;
  position: relative;
  z-index: 2;
}

.hero-bg {
  position: absolute;
  top: 0; right: 0; bottom: 0; left: 0;
  inset: 0;
  background-size: cover;
  background-position: center;
  filter: grayscale(80%) contrast(1.3);
  opacity: 0.15;
  z-index: 0;
}

.hero-overlay {
  position: absolute;
  top: 0; right: 0; bottom: 0; left: 0;
  inset: 0;
  background: linear-gradient(to top, rgba(10, 10, 10, 0.8) 0%, transparent 60%);
  z-index: 1;
}

.hero-chrome-bar {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, #E0E5EB 0%, #7A8899 50%, #C0C8D4 100%);
  opacity: 0.3;
  z-index: 2;
}

.hero-chrome-bar--left {
  left: clamp(16px, 3vw, 48px);
}

.hero-chrome-bar--right {
  right: clamp(16px, 3vw, 48px);
}

.hero-content {
  position: relative;
  z-index: 3;
  text-align: center;
  padding: 0 clamp(16px, 4vw, 60px);
}

/* --------------------------------------------------------------------------
   10. NAVIGATION
   -------------------------------------------------------------------------- */

.nav-brutal {
  position: fixed;
  top: 0; right: 0; bottom: 0; left: 0;
  inset: 0;
  background: rgba(10, 10, 10, 0.97);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
  z-index: 9998;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  padding: clamp(40px, 8vw, 120px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s ease, visibility 0.4s ease;
}

.nav-brutal.is-open {
  opacity: 1;
  visibility: visible;
}

.nav-brutal a {
  font-family: "Akira Expanded", "Impact", sans-serif;
  font-size: clamp(24px, 5vw, 64px);
  color: #F5F5F0;
  text-decoration: none;
  text-transform: uppercase;
  line-height: 1.3;
  display: block;
  transition: color 300ms, transform 300ms cubic-bezier(0.16, 1, 0.3, 1);
}

.nav-brutal a:hover {
  color: #BBFF00;
  transform: translateX(20px);
}

.nav-secondary {
  margin-top: 48px;
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}

.nav-secondary a {
  font-family: "Space Grotesk", sans-serif;
  font-size: 16px;
  color: #7A8899;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: color 300ms;
}

.nav-secondary a:hover {
  color: #BBFF00;
}

/* Burger menu — base styles in responsive.css, keep minimal here */
.burger {
  position: relative;
  z-index: 9999;
  cursor: pointer;
  background: none;
  border: none;
  padding: 0;
}

/* Burger open/close animations handled in responsive.css using .burger-bars i */

/* --------------------------------------------------------------------------
   11. FOOTER
   -------------------------------------------------------------------------- */

.footer-brutal {
  position: relative;
  background-color: #0A0A0A;
  border-top: 3px solid #BBFF00;
  padding: 100px 0 60px;
  text-align: center;
  overflow: hidden;
}

.footer-inner {
  position: relative;
  z-index: 2;
  max-width: 960px;
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 60px);
}

/* ═══ LOGO BLOCK ═══ */
.footer-logo-block {
  position: relative;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.footer-chrome-logo {
  width: clamp(280px, 40vw, 500px);
  height: auto;
  filter: brightness(1.1) contrast(1.05);
  transition: filter 0.5s ease, transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.footer-chrome-logo:hover {
  filter: brightness(1.25) contrast(1.1);
  transform: scale(1.03);
}

/* ═══ TAGLINE ═══ */
.footer-tagline {
  font-family: "Space Grotesk", sans-serif;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.35em;
  color: #7A8899;
  margin: 0 0 2.5rem;
}

/* ═══ SOCIAL BLOCK ═══ */
.footer-social-block {
  margin-bottom: 2.5rem;
}

.footer-social-row {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 1.25rem;
}

.footer-social-icon {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border: 1px solid rgba(187, 255, 0, 0.15);
  color: #C0C8D4;
  text-decoration: none;
  font-family: "Space Grotesk", sans-serif;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  background: rgba(187, 255, 0, 0.02);
}

.footer-social-icon:hover {
  border-color: #BBFF00;
  color: #BBFF00;
  transform: translateY(-3px);
  background: rgba(187, 255, 0, 0.06);
  box-shadow: 0 6px 20px rgba(187, 255, 0, 0.1);
}

.footer-social-icon svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.footer-hashtag {
  font-family: "Akira Expanded", "Impact", sans-serif;
  font-size: clamp(1rem, 2.5vw, 1.5rem);
  letter-spacing: 0.08em;
  color: #BBFF00;
  margin: 0;
  opacity: 0.35;
  -webkit-user-select: none;
  user-select: none;
}

/* ═══ GEOMETRIC DIVIDER ═══ */
.footer-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 2rem;
}

.footer-divider-line {
  width: 60px;
  height: 1px;
  background: linear-gradient(90deg, transparent, #BBFF00, transparent);
  opacity: 0.4;
}

.footer-divider-diamond {
  color: #BBFF00;
  font-size: 0.5rem;
  opacity: 0.5;
}

/* ═══ Festival info row ═══ */
.footer-info {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

.footer-info-date,
.footer-info-venue {
  font-family: "Space Grotesk", sans-serif;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: #C0C8D4;
}

.footer-info-diamond {
  color: #BBFF00;
  font-size: 0.5rem;
}

/* ═══ Navigation links ═══ */
.footer-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(8px, 1.5vw, 16px);
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.footer-nav-link {
  font-family: "Space Grotesk", sans-serif;
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: #7A8899;
  text-decoration: none;
  transition: color 0.3s ease;
  padding: 4px 0;
}

.footer-nav-link:hover {
  color: #BBFF00;
}

.footer-nav-dot {
  color: rgba(187, 255, 0, 0.3);
  font-size: 0.875rem;
  -webkit-user-select: none;
  user-select: none;
}

/* ═══ Legal links ═══ */
.footer-legal-row {
  font-family: "Space Grotesk", sans-serif;
  font-size: 0.625rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #555;
  margin-bottom: 1rem;
}

.footer-legal-row a {
  color: #555;
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-legal-row a:hover {
  color: #C0C8D4;
}

.footer-legal-sep {
  margin: 0 6px;
  opacity: 0.3;
}

/* ═══ Copyright ═══ */
.footer-copy {
  font-family: "Space Grotesk", sans-serif;
  font-size: 0.5625rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: #333;
  margin: 0;
}

/* --------------------------------------------------------------------------
   12. RESPONSIVE — Mobile first
   -------------------------------------------------------------------------- */

@media (max-width: 768px) {
  .hero-title {
    font-size: clamp(40px, 10vw, 72px);
    line-height: 0.9;
  }

  .hero-date {
    font-size: clamp(14px, 3vw, 18px);
    letter-spacing: 0.15em;
  }

  .hero-chrome-bar {
    display: none;
  }

  .section-brutal {
    padding-top: clamp(40px, 6vw, 60px);
    padding-bottom: clamp(40px, 6vw, 60px);
  }

  .grid-lineup {
    grid-template-columns: 1fr;
  }

  .grid-gallery {
    grid-template-columns: 1fr;
    grid-auto-rows: auto;
  }

  .grid-gallery > *:nth-child(3n + 1) {
    grid-row: span 1;
  }

  .grid-brutal {
    grid-template-columns: 1fr;
  }

  .nav-brutal {
    padding: 32px;
  }

  .nav-brutal a {
    font-size: clamp(24px, 8vw, 40px);
  }

  .btn-brutal,
  .btn-chrome,
  .btn-ghost {
    padding: 14px 28px;
    font-size: 13px;
    width: 100%;
    justify-content: center;
  }

  .footer-brutal {
    padding: 48px 0 32px;
  }

  .marquee-item {
    font-size: clamp(24px, 6vw, 40px);
  }
}

@media (min-width: 769px) and (max-width: 1024px) {
  .grid-lineup {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero-title {
    font-size: clamp(60px, 10vw, 120px);
  }
}

@media (min-width: 1440px) {
  .grid-lineup {
    grid-template-columns: repeat(4, 1fr);
  }
}