:root {
  --booth: #1C1C1E;
  --vu: #3DDC84;
  --amber: #F0A202;
  --foam: #3A3A40;
  --glass: #D5D8DE;
  --ink: #F4F5F7;
  --mute: #9AA0A8;
  --display: "Quantico", sans-serif;
  --body: "Catamaran", sans-serif;
}

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

html { scroll-behavior: smooth; }

body.skin-booth {
  margin: 0;
  min-height: 100vh;
  background: var(--booth);
  color: var(--glass);
  font-family: var(--body);
  font-size: 1.05rem;
  line-height: 1.55;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--vu); text-underline-offset: 0.18em; }
a:hover { color: var(--amber); }

.hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  left: 0.75rem;
  top: -4rem;
  z-index: 80;
  background: var(--vu);
  color: var(--booth);
  padding: 0.55rem 0.9rem;
  font-family: var(--display);
  font-weight: 700;
  text-decoration: none;
}
.skip-link:focus { top: 0.75rem; }

.faixa-kicker {
  margin: 0 0 0.45rem;
  font-family: var(--display);
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--vu);
}

h1, h2, h3 {
  font-family: var(--display);
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--ink);
  line-height: 1.15;
}

h1 { font-size: clamp(1.55rem, 6vw, 3.1rem); margin: 0 0 0.7rem; overflow-wrap: break-word; }
h2 { font-size: clamp(1.35rem, 2.6vw, 1.9rem); }
h3 { font-size: 1.05rem; }

.lead { color: var(--glass); max-width: 40rem; }

.wrap {
  width: min(1120px, 100%);
  margin-inline: auto;
  padding-inline: 0.9rem;
}

.btn,
.btn-wide {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  min-height: 2.7rem;
  padding: 0.55rem 1.15rem;
  border: 0;
  background: var(--vu);
  color: var(--booth);
  font-family: var(--display);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  border-radius: 2px;
}
.btn:hover,
.btn-wide:hover { background: var(--amber); color: var(--booth); }
.btn-wide { width: 100%; }
.btn-ghost {
  background: transparent;
  color: var(--glass);
  box-shadow: inset 0 0 0 1px var(--foam);
}

.booth-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background:
    repeating-linear-gradient(90deg, var(--foam) 0 10px, #2a2a32 10px 20px),
    var(--booth);
  border-bottom: 3px solid #111;
}

.booth-inner {
  width: min(1120px, 100%);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  align-items: center;
  gap: 0.55rem 0.7rem;
  padding: 0.7rem 0.9rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
  color: var(--ink);
  min-width: 0;
}
.vu-mark {
  width: 0.7rem;
  height: 1.85rem;
  background: linear-gradient(to top, var(--vu) 68%, var(--amber));
  border-radius: 1px;
}
.brand-name {
  display: block;
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(1.35rem, 3vw, 1.85rem);
  letter-spacing: 0.08em;
  line-height: 1;
}
.brand-tag {
  display: block;
  margin-top: 0.18rem;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mute);
}

.menu-toggle {
  min-height: 2.5rem;
  padding: 0.4rem 0.7rem;
  border: 0;
  background: var(--vu);
  color: var(--booth);
  font-family: var(--display);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
}

.site-nav {
  display: none;
  grid-column: 1 / -1;
  width: 100%;
}
.site-nav.is-open { display: block; }
.site-nav ul {
  list-style: none;
  margin: 0;
  padding: 0.4rem 0 0;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}
.site-nav a {
  display: block;
  padding: 0.45rem 0.2rem;
  color: var(--glass);
  text-decoration: none;
  font-family: var(--display);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.88rem;
}
.site-nav a[aria-current="page"],
.site-nav a:hover { color: var(--vu); }

.cart-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--glass);
  text-decoration: none;
  font-family: var(--display);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.82rem;
  white-space: nowrap;
}
.cart-link strong {
  min-width: 1.55rem;
  height: 1.55rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--vu);
  color: var(--booth);
  border-radius: 1px;
}

@media (max-width: 520px) {
  .cart-link span { display: none; }
}

@media (min-width: 860px) {
  .booth-inner { grid-template-columns: auto 1fr auto; }
  .menu-toggle { display: none; }
  .site-nav {
    display: block;
    width: auto;
    grid-column: auto;
  }
  .site-nav ul {
    flex-direction: row;
    justify-content: center;
    gap: 1.4rem;
    padding: 0;
  }
}

.booth-hero {
  display: grid;
  gap: 1.4rem;
  padding: 1.4rem 0 2.2rem;
}
.booth-copy { padding-top: 0.4rem; }

.booth-window {
  margin: 0;
}
.booth-frame {
  background: linear-gradient(180deg, #2c2a2e, #111);
  padding: 1rem 1rem 0.7rem;
  box-shadow:
    0 0 0 7px #141416,
    0 0 0 10px var(--foam),
    0 18px 40px rgba(0, 0, 0, 0.45);
}
.booth-glass {
  background: var(--glass);
  padding: 5px;
  overflow: hidden;
}
.booth-glass img {
  width: 100%;
  height: min(62vw, 420px);
  object-fit: cover;
  filter: contrast(1.04) saturate(0.96);
}

.vu-meter {
  display: flex;
  align-items: flex-end;
  gap: 3px;
  height: 52px;
  margin-top: 0.55rem;
  padding: 0.45rem 0.35rem 0.2rem;
  background: #0e0e10;
  border: 1px solid var(--foam);
}
.vu-bar {
  flex: 1;
  height: var(--h, 40%);
  min-height: 6px;
  background: linear-gradient(to top, var(--vu) 0 72%, var(--amber) 72%);
}

@media (min-width: 880px) {
  .booth-hero {
    grid-template-columns: 1fr 1.05fr;
    align-items: end;
    padding-top: 2rem;
  }
  .booth-glass img { height: 460px; }
}

.section-head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.8rem;
  align-items: end;
  margin-bottom: 1rem;
}
.section-head a { font-family: var(--display); font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; font-size: 0.82rem; }

.mixer-deck {
  display: grid;
  gap: 1.2rem;
}

.filters {
  display: flex;
  gap: 0.55rem;
  overflow-x: auto;
  padding: 0.8rem 0.6rem 1rem;
  background: #111;
  border: 1px solid var(--foam);
}

.fader {
  flex: 0 0 auto;
  width: 3.1rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--mute);
  cursor: pointer;
  font-family: var(--display);
  font-weight: 700;
  font-size: 0.62rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.fader-track {
  position: relative;
  width: 9px;
  height: 92px;
  background: #0a0a0c;
  border-radius: 3px;
  box-shadow: inset 0 0 0 1px #2a2a32;
}
.fader-track::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 18%;
  background: var(--foam);
  border-radius: 3px;
}
.fader-cap {
  position: absolute;
  left: 50%;
  bottom: 6%;
  width: 26px;
  height: 12px;
  transform: translateX(-50%);
  background: var(--glass);
  border-radius: 1px;
  box-shadow: 0 1px 0 #111;
}
.fader span:last-child {
  max-width: 3.2rem;
  text-align: center;
  line-height: 1.1;
}
.fader.is-active,
.fader[aria-pressed="true"] { color: var(--vu); }
.fader.is-active .fader-track::after,
.fader[aria-pressed="true"] .fader-track::after {
  height: 78%;
  background: var(--vu);
}
.fader.is-active .fader-cap,
.fader[aria-pressed="true"] .fader-cap {
  bottom: auto;
  top: 10%;
  background: var(--amber);
}

.channel-list,
.product-grid {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.channel-strip {
  display: grid;
  grid-template-columns: 2.4rem 4.6rem 1fr;
  grid-template-areas:
    "num img meta"
    "num img price"
    "num img action";
  gap: 0.45rem 0.7rem;
  align-items: center;
  padding: 0.55rem 0.7rem;
  background: #151517;
  border: 1px solid var(--foam);
  border-left: 3px solid var(--vu);
}
.channel-strip img {
  grid-area: img;
  width: 4.6rem;
  height: 4.6rem;
  object-fit: cover;
}
.ch-num {
  grid-area: num;
  font-family: var(--display);
  font-weight: 700;
  color: var(--amber);
  font-size: 0.78rem;
}
.ch-meta { grid-area: meta; min-width: 0; }
.ch-meta h3 { margin: 0.1rem 0 0; }
.ch-meta h3 a { color: var(--ink); text-decoration: none; }
.ch-meta h3 a:hover { color: var(--vu); }
.ch-price { grid-area: price; color: var(--ink); font-family: var(--display); }
.channel-strip .btn { grid-area: action; justify-self: start; }

@media (min-width: 720px) {
  .mixer-deck {
    grid-template-columns: 7.6rem 1fr;
    align-items: start;
  }
  .filters {
    flex-direction: column;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 0.9rem 0.45rem;
    position: sticky;
    top: 4.8rem;
    max-height: calc(100vh - 5.4rem);
  }
  .fader-track { height: 56px; }
  .channel-strip {
    grid-template-columns: 2.6rem 5.4rem 1fr auto auto;
    grid-template-areas: "num img meta price action";
  }
  .channel-strip img { width: 5.4rem; height: 4.2rem; }
}

.product-detail {
  display: grid;
  gap: 1.4rem;
}
.product-detail .booth-glass img { height: min(70vw, 520px); }
.product-detail form { display: grid; gap: 0.55rem; max-width: 22rem; }
@media (min-width: 860px) {
  .product-detail { grid-template-columns: 1fr 1fr; align-items: start; }
}

.cart-layout,
.checkout-layout,
.contact-layout,
.about-layout {
  display: grid;
  gap: 1.4rem;
}
@media (min-width: 860px) {
  .cart-layout,
  .checkout-layout,
  .contact-layout { grid-template-columns: 1.2fr 0.8fr; align-items: start; }
  .about-layout { grid-template-columns: 1fr 0.9fr; align-items: start; }
}

.cart-item {
  display: grid;
  grid-template-columns: 5.2rem 1fr;
  gap: 0.8rem;
  padding: 0.7rem;
  margin-bottom: 0.55rem;
  background: #151517;
  border: 1px solid var(--foam);
}
.cart-item img { width: 5.2rem; height: 5.2rem; object-fit: cover; }
.quantity {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin: 0.4rem 0;
}
.quantity button,
.remove-btn {
  min-width: 2rem;
  min-height: 2rem;
  border: 1px solid var(--foam);
  background: #111;
  color: var(--glass);
  font-family: var(--display);
  cursor: pointer;
}
.remove-btn { padding: 0.3rem 0.7rem; }

.summary {
  background: #111;
  border: 1px solid var(--foam);
  padding: 1rem;
}
.summary-row {
  display: flex;
  justify-content: space-between;
  gap: 0.8rem;
  padding: 0.35rem 0;
  border-bottom: 1px solid var(--foam);
}

.ticket-form {
  display: grid;
  gap: 0.45rem;
  background: #151517;
  border: 1px solid var(--foam);
  padding: 1rem;
}
.ticket-form h2 { margin: 0.6rem 0 0.2rem; }
.field {
  width: 100%;
  min-height: 2.7rem;
  padding: 0.5rem 0.7rem;
  border: 1px solid var(--foam);
  background: var(--booth);
  color: var(--glass);
  font-family: var(--body);
  font-size: 1rem;
}
textarea.field { min-height: 8rem; resize: vertical; }
.field-hint { margin: 0 0 0.5rem; color: var(--mute); font-size: 0.92rem; }

.pay-option {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.35rem 0.7rem;
  padding: 0.7rem;
  margin: 0.3rem 0;
  border: 1px solid var(--foam);
  background: #111;
}
.pay-option p { grid-column: 2; margin: 0; color: var(--mute); }

.checkbox-line {
  display: flex;
  gap: 0.55rem;
  align-items: flex-start;
  color: var(--glass);
  font-size: 0.95rem;
}
.checkbox-line.full { grid-column: 1 / -1; }
.checkbox-line a { color: var(--vu); text-decoration: underline; }
.checkbox-line a:hover { color: var(--amber); }

.form-feedback {
  margin: 0.4rem 0 0;
  color: var(--vu);
  font-family: var(--display);
  font-weight: 700;
}

body.legal-page h1,
body.legal-page h2,
.legal-article,
.legal-article h2 {
  font-family: var(--body);
  letter-spacing: 0;
}
.legal-page h1,
.legal-page h2 {
  font-weight: 700;
  letter-spacing: 0;
}
.legal-wrap {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.2rem;
  align-items: start;
}
.legal-nav {
  position: static;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 0.8rem;
  background: #111;
  border-left: 3px solid var(--vu);
}
.legal-nav a {
  color: var(--glass);
  text-decoration: underline;
  font-family: var(--body);
}
.legal-nav a[aria-current="page"] { color: var(--vu); }
.legal-article {
  min-width: 0;
  overflow-wrap: break-word;
  color: var(--glass);
}
.legal-article h2 { color: var(--ink); font-size: 1.2rem; }
@media (min-width: 800px) {
  .legal-wrap { grid-template-columns: minmax(12rem, 15rem) 1fr; }
}

.site-footer {
  margin-top: 2.4rem;
  padding: 1.6rem 0 2.2rem;
  background: #111;
  color: var(--glass);
  border-top: 4px solid var(--foam);
}
.footer-news,
.footer-main {
  width: min(1120px, 100%);
  margin: 0 auto;
  padding-inline: 0.9rem;
}
.footer-news form {
  display: grid;
  gap: 0.55rem;
}
.footer-news .field { background: var(--booth); color: var(--glass); }
.footer-news .checkbox-line { color: var(--glass); }
.footer-news .checkbox-line a,
.site-footer a {
  color: var(--vu);
  text-decoration: underline;
}
.footer-main {
  display: grid;
  gap: 1.1rem;
  margin-top: 1.4rem;
}
.footer-main a { display: block; margin: 0.2rem 0; }
.footer-main h3 {
  margin: 0 0 0.35rem;
  font-size: 0.82rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--amber);
}
.credit {
  width: min(1120px, 100%);
  margin: 1.4rem auto 0;
  padding-inline: 0.9rem;
  color: var(--glass);
  font-size: 0.95rem;
}
@media (min-width: 800px) {
  .footer-main { grid-template-columns: 1.4fr 1fr 1fr 1fr; }
  .footer-news form {
    grid-template-columns: 1fr auto;
  }
  .footer-news .checkbox-line.full { grid-column: 1 / -1; }
}

.toast {
  position: fixed;
  z-index: 90;
  left: 50%;
  bottom: 1.1rem;
  transform: translateX(-50%);
  background: var(--vu);
  color: var(--booth);
  padding: 0.7rem 1rem;
  font-family: var(--display);
  font-weight: 700;
  letter-spacing: 0.04em;
}

.side-card {
  background: #151517;
  border: 1px solid var(--foam);
  padding: 1rem;
}

.foam-band {
  margin-top: 2rem;
  display: grid;
  gap: 1rem;
  padding: 1.2rem 0 2rem;
}
@media (min-width: 800px) {
  .foam-band { grid-template-columns: 1.1fr 0.9fr; align-items: center; }
}

.page-pad { padding: 1.4rem 0 2.4rem; }