:root {
  --coral: #ed525a;
  --black: #0b0b0b;
  --cyan: #22ece8;
  --wine: #5b1d21;
  --purple: #7c3484;
  --white: #f5f5f5;
  --muted: #b8b8b8;
  --surface: #111111;
  --surface-2: #151515;
  --surface-3: #1b1b1b;
  --line: rgba(255, 255, 255, 0.1);
  --line-strong: rgba(34, 236, 232, 0.28);
  --shadow: 0 22px 54px rgba(0, 0, 0, 0.36);
  --max-width: 1180px;
  --radius: 8px;
  --display-font: Impact, Haettenschweiler, "Arial Narrow Bold", "Arial Black", sans-serif;
  --body-font: "Segoe UI", Roboto, Arial, sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--white);
  background:
    radial-gradient(circle at 18% 10%, rgba(237, 82, 90, 0.11), transparent 26rem),
    var(--black);
  font-family: var(--body-font);
  letter-spacing: 0;
  line-height: 1.6;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 32px 32px;
  opacity: 0.06;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -3;
  pointer-events: none;
  background: radial-gradient(circle at 80% 12%, rgba(124, 52, 132, 0.08), transparent 24rem);
}

img,
object {
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input {
  font: inherit;
}

:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 4px;
}

.section-shell,
.hero-inner {
  width: min(100% - 40px, var(--max-width));
  margin: 0 auto;
}

.texture-bg {
  position: relative;
  isolation: isolate;
}

.texture-bg::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image: linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 100% 12px;
  opacity: 0.05;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(8, 8, 8, 0.92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.header-inner {
  width: min(100% - 36px, var(--max-width));
  min-height: 78px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
}

.logo-img {
  width: 164px;
  height: auto;
  display: block;
  object-fit: contain;
}

.footer-brand .logo-img {
  width: 184px;
}

.site-nav ul {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.site-nav a {
  position: relative;
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  padding: 0 10px;
  color: rgba(245, 245, 245, 0.82);
  font-family: var(--display-font);
  font-size: 1rem;
  text-transform: uppercase;
  transition: color 180ms ease;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 10px;
  right: 10px;
  bottom: 3px;
  height: 2px;
  background: var(--coral);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms ease;
}

.site-nav a:hover,
.site-nav a.nav-active {
  color: var(--white);
}

.site-nav a:hover::after,
.site-nav a.nav-active::after {
  transform: scaleX(1);
}

.nav-toggle {
  width: 44px;
  height: 44px;
  display: none;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 6px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--white);
  background: rgba(255, 255, 255, 0.04);
  cursor: pointer;
}

.nav-toggle span {
  width: 22px;
  height: 2px;
  display: block;
  background: currentColor;
  transition:
    transform 180ms ease,
    opacity 180ms ease;
}

body.nav-open .nav-toggle span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

body.nav-open .nav-toggle span:nth-child(2) {
  opacity: 0;
}

body.nav-open .nav-toggle span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

.hero {
  --hero-image: url("assets/images/hero-session-atual.jpg");
  min-height: 84svh;
  display: grid;
  align-items: center;
  overflow: hidden;
  padding: 104px 0 96px;
  background-color: #090909;
  background-image:
    linear-gradient(90deg, rgba(8, 8, 8, 0.96), rgba(8, 8, 8, 0.78) 54%, rgba(8, 8, 8, 0.54)),
    var(--hero-image);
  background-position: center;
  background-size: cover;
  border-bottom: 1px solid var(--line);
}

.session-hero-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 420px);
  gap: 56px;
  align-items: center;
}

.session-copy {
  min-width: 0;
}

.eyebrow,
.section-kicker {
  margin: 0 0 14px;
  color: var(--cyan);
  font-family: var(--display-font);
  font-size: 0.95rem;
  text-transform: uppercase;
}

.hero h1,
.event-card h2,
.section-heading h2,
.about-panel h2,
.signup-panel h2,
.newsletter-layout h2 {
  max-width: 840px;
  margin: 0;
  color: var(--white);
  font-family: var(--display-font);
  font-size: 4.4rem;
  line-height: 0.96;
  text-transform: uppercase;
}

.hero-copy {
  max-width: 620px;
  margin: 22px 0 0;
  color: rgba(245, 245, 245, 0.82);
  font-size: 1.12rem;
}

.hero-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  width: fit-content;
  max-width: 100%;
  margin-top: 32px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(12, 12, 12, 0.78);
}

.hero-strip span {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  padding: 9px 15px;
  border-right: 1px solid var(--line);
  color: var(--white);
  font-family: var(--display-font);
  text-transform: uppercase;
}

.hero-strip span:nth-child(2) {
  color: var(--cyan);
}

.hero-strip span:last-child {
  border-right: 0;
}

.hero-address {
  max-width: 520px;
  margin-top: 18px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-left-color: var(--line-strong);
  border-radius: var(--radius);
  background: rgba(17, 17, 17, 0.76);
}

.hero-address span {
  display: block;
  color: var(--white);
  font-weight: 850;
}

.hero-address p {
  margin: 3px 0 0;
  color: var(--muted);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.btn {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  padding: 12px 20px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  font-weight: 850;
  text-align: center;
  text-transform: uppercase;
  transition:
    transform 180ms ease,
    background-color 180ms ease,
    border-color 180ms ease,
    color 180ms ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  color: var(--white);
  background: var(--coral);
}

.btn-primary:hover {
  border-color: rgba(34, 236, 232, 0.58);
  background: #d94850;
}

.btn-secondary,
.btn-small {
  color: var(--cyan);
  border-color: rgba(34, 236, 232, 0.55);
  background: transparent;
}

.btn-secondary:hover,
.btn-small:hover {
  color: var(--white);
  border-color: var(--cyan);
  background: rgba(34, 236, 232, 0.08);
}

.btn-small {
  min-height: 42px;
  padding: 9px 14px;
  font-size: 0.86rem;
}

.hero-lineup,
.event-card,
.artist-card,
.about-panel,
.signup-panel,
.newsletter-form {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(17, 17, 17, 0.94);
  box-shadow: var(--shadow);
}

.hero-lineup {
  padding: 24px;
}

.hero-lineup .section-kicker {
  margin-bottom: 18px;
}

.hero-lineup-list {
  display: grid;
  gap: 12px;
}

.hero-lineup-card {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr) auto;
  gap: 14px;
  align-items: center;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.03);
  transition:
    border-color 180ms ease,
    background-color 180ms ease,
    transform 180ms ease;
}

.hero-lineup-card:hover {
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, 0.055);
  transform: translateY(-2px);
}

.hero-lineup-thumb {
  width: 120px;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface-2);
}

.hero-lineup-thumb-object {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.hero-lineup-thumb-placeholder {
  width: 100%;
  height: 100%;
  display: grid;
  place-items: end start;
  padding: 10px;
  background:
    linear-gradient(90deg, var(--coral) 0 5px, transparent 5px),
    linear-gradient(180deg, #171717, #101010);
}

.hero-lineup-thumb-placeholder span {
  color: var(--white);
  font-family: var(--display-font);
  font-size: 1.15rem;
  line-height: 0.95;
  text-transform: uppercase;
}

.hero-lineup-copy {
  min-width: 0;
}

.hero-lineup-card h3 {
  margin: 0;
  color: var(--white);
  font-family: var(--display-font);
  font-size: 1.55rem;
  line-height: 1;
  text-transform: uppercase;
}

.hero-lineup-card p {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 0.94rem;
  line-height: 1.35;
}

.hero-lineup-link {
  display: inline-flex;
  min-height: 38px;
  align-items: center;
  justify-content: center;
  padding: 8px 12px;
  border: 1px solid rgba(34, 236, 232, 0.46);
  border-radius: var(--radius);
  color: var(--cyan);
  font-size: 0.8rem;
  font-weight: 850;
  text-transform: uppercase;
}

.hero-lineup-link:hover {
  color: var(--white);
  border-color: var(--cyan);
  background: rgba(34, 236, 232, 0.08);
}

.event-section,
.artists-section,
.about-section,
.signup-section,
.newsletter-section {
  padding: 104px 0;
  border-bottom: 1px solid var(--line);
}

.event-section,
.artists-section,
.signup-section,
.newsletter-section {
  background: var(--black);
}

.event-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 390px);
  align-items: center;
  gap: 56px;
}

.event-card {
  position: relative;
  padding: 34px;
}

.event-card::before,
.signup-panel::before,
.about-panel::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  background: var(--coral);
  border-radius: var(--radius) 0 0 var(--radius);
}

.event-card-head {
  display: grid;
  grid-template-columns: 96px minmax(0, 1fr);
  gap: 24px;
  align-items: start;
}

.event-date {
  min-height: 114px;
  display: grid;
  place-items: center;
  padding: 12px 10px;
  border-right: 1px solid var(--line);
  color: var(--white);
}

.event-date strong {
  color: var(--white);
  font-family: var(--display-font);
  font-size: 4rem;
  line-height: 0.82;
}

.event-date span {
  color: var(--cyan);
  font-family: var(--display-font);
  font-size: 1.25rem;
}

.event-card h2,
.section-heading h2,
.about-panel h2,
.signup-panel h2,
.newsletter-layout h2 {
  font-size: 3rem;
}

.event-card p,
.section-heading p:not(.section-kicker),
.about-copy p,
.signup-panel p,
.newsletter-layout p {
  color: var(--muted);
  font-size: 1.04rem;
}

.event-card-head p {
  max-width: 560px;
  margin: 12px 0 0;
}

.event-details {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 30px 0 32px;
}

.event-details div {
  min-height: 88px;
  padding: 15px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.03);
}

.event-details div:nth-child(4) {
  grid-column: 1 / -1;
}

.event-details dt {
  color: var(--cyan);
  font-family: var(--display-font);
  font-size: 0.88rem;
  text-transform: uppercase;
}

.event-details dd {
  margin: 8px 0 0;
  color: var(--white);
  font-weight: 750;
  line-height: 1.35;
}

.poster-stage {
  position: relative;
  width: min(100%, 390px);
  aspect-ratio: 4 / 5.25;
  justify-self: end;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.poster-frame,
.artist-object {
  width: 100%;
  height: 100%;
  display: block;
  border: 0;
  object-fit: cover;
}

.poster-frame {
  position: relative;
  overflow: hidden;
}

.poster-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: none;
  object-fit: cover;
}

.poster-frame.has-poster .poster-image {
  display: block;
}

.poster-frame.has-poster .poster-placeholder {
  display: none;
}

.poster-placeholder {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 30px;
  overflow: hidden;
  color: var(--white);
  background:
    linear-gradient(155deg, transparent 0 34%, rgba(237, 82, 90, 0.78) 34% 58%, transparent 58%),
    linear-gradient(20deg, rgba(34, 236, 232, 0.18), transparent 46%),
    #111111;
}

.poster-placeholder::before {
  content: "";
  position: absolute;
  inset: 0;
  border-left: 5px solid var(--coral);
  pointer-events: none;
}

.poster-placeholder > * {
  position: relative;
  z-index: 1;
}

.poster-label,
.poster-place {
  font-family: var(--display-font);
  text-transform: uppercase;
}

.poster-label {
  align-self: flex-start;
  color: rgba(245, 245, 245, 0.82);
}

.poster-placeholder strong {
  margin-top: auto;
  font-family: var(--display-font);
  font-size: 3.8rem;
  line-height: 0.86;
  text-transform: uppercase;
  text-shadow: 3px 3px 0 var(--black);
}

.poster-date {
  color: var(--cyan);
  font-family: var(--display-font);
  font-size: 3.1rem;
  line-height: 1;
}

.poster-place {
  width: max-content;
  max-width: 100%;
  padding: 5px 10px;
  border-radius: var(--radius);
  color: var(--white);
  border: 1px solid var(--line-strong);
  background: rgba(11, 11, 11, 0.7);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 38px;
}

.artist-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.artist-card {
  display: flex;
  min-width: 0;
  flex-direction: column;
  overflow: hidden;
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    background-color 180ms ease;
}

.artist-card:hover {
  transform: translateY(-4px);
  border-color: var(--line-strong);
  background: #151515;
}

.artist-media {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--surface-2);
}

.artist-placeholder {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 20px;
  overflow: hidden;
  background:
    linear-gradient(90deg, var(--coral) 0 7px, transparent 7px),
    linear-gradient(180deg, #171717, #101010);
}

.placeholder-cyan {
  background:
    linear-gradient(90deg, var(--cyan) 0 7px, transparent 7px),
    linear-gradient(180deg, #171717, #101010);
}

.placeholder-purple {
  background:
    linear-gradient(90deg, var(--purple) 0 7px, transparent 7px),
    linear-gradient(180deg, #171717, #101010);
}

.artist-wave,
.artist-shape,
.artist-placeholder::before,
.artist-placeholder::after {
  display: none;
}

.artist-seal {
  align-self: flex-start;
  padding: 6px 9px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.04);
  color: rgba(245, 245, 245, 0.8);
  font-size: 0.72rem;
  font-weight: 900;
  text-transform: uppercase;
}

.artist-placeholder strong {
  max-width: 92%;
  color: var(--white);
  font-family: var(--display-font);
  font-size: 2.7rem;
  line-height: 0.9;
  text-transform: uppercase;
}

.artist-content {
  display: flex;
  min-height: 208px;
  flex: 1;
  flex-direction: column;
  align-items: flex-start;
  padding: 22px;
}

.artist-content h3 {
  margin: 0;
  color: var(--white);
  font-family: var(--display-font);
  font-size: 1.9rem;
  line-height: 1;
  text-transform: uppercase;
}

.artist-content p {
  margin: 12px 0 24px;
  color: var(--muted);
}

.artist-content .btn {
  margin-top: auto;
}

.artist-card-link {
  color: inherit;
}

.artist-card-link object {
  pointer-events: none;
}

.about-section {
  background: #0d0d0d;
}

.about-panel,
.signup-panel {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  gap: 48px;
  align-items: center;
  overflow: hidden;
  padding: 38px;
}

.signup-panel {
  grid-template-columns: minmax(0, 1fr) auto;
}

.about-copy p,
.signup-panel p {
  margin: 0 0 24px;
}

.signup-panel p {
  max-width: 690px;
  margin-bottom: 0;
}

.newsletter-section {
  background: var(--black);
}

.newsletter-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 0.95fr);
  gap: 44px;
  align-items: center;
}

.newsletter-layout p {
  max-width: 600px;
}

.newsletter-form {
  padding: 24px;
}

.newsletter-form label {
  display: block;
  margin-bottom: 10px;
  color: var(--cyan);
  font-family: var(--display-font);
  text-transform: uppercase;
}

.newsletter-row {
  display: flex;
  gap: 10px;
}

.newsletter-row input {
  width: 100%;
  min-height: 52px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0 14px;
  color: var(--white);
  background: rgba(255, 255, 255, 0.04);
}

.newsletter-row input::placeholder {
  color: rgba(245, 245, 245, 0.46);
}

.form-message {
  min-height: 28px;
  margin: 14px 0 0;
  color: var(--cyan);
  font-weight: 800;
}

.site-footer {
  overflow: hidden;
  padding: 44px 0;
  border-top: 1px solid var(--line);
  background: #080808;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 34px;
}

.footer-brand {
  margin-bottom: 14px;
}

.site-footer p {
  max-width: 360px;
  margin: 0;
  color: var(--muted);
}

.footer-links {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
  color: var(--muted);
}

.footer-links a {
  color: var(--cyan);
  font-weight: 900;
}

.footer-links a:hover {
  color: var(--white);
}

@media (max-width: 1000px) {
  .session-hero-layout,
  .event-layout,
  .about-panel,
  .signup-panel,
  .newsletter-layout {
    grid-template-columns: 1fr;
  }

  .hero-lineup,
  .poster-stage {
    width: min(100%, 430px);
    justify-self: start;
  }

  .artist-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .signup-panel .btn {
    justify-self: start;
  }
}

@media (max-width: 840px) {
  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 10px);
    left: 16px;
    right: 16px;
    max-height: 0;
    overflow: hidden;
    pointer-events: none;
    border: 1px solid transparent;
    border-radius: var(--radius);
    background: rgba(8, 8, 8, 0.98);
    box-shadow: var(--shadow);
    opacity: 0;
    transform: translateY(-8px);
    transition:
      max-height 220ms ease,
      opacity 180ms ease,
      transform 180ms ease,
      border-color 180ms ease;
  }

  body.nav-open .site-nav {
    max-height: 420px;
    pointer-events: auto;
    border-color: var(--line);
    opacity: 1;
    transform: translateY(0);
  }

  .site-nav ul {
    flex-direction: column;
    align-items: stretch;
    padding: 12px;
  }

  .site-nav a {
    justify-content: center;
  }

  .hero {
    min-height: auto;
    padding: 82px 0 72px;
  }

  .hero h1 {
    font-size: 3.35rem;
  }

  .event-card h2,
  .section-heading h2,
  .about-panel h2,
  .signup-panel h2,
  .newsletter-layout h2 {
    font-size: 2.55rem;
  }

  .event-section,
  .artists-section,
  .about-section,
  .signup-section,
  .newsletter-section {
    padding: 76px 0;
  }
}

@media (max-width: 640px) {
  .section-shell,
  .hero-inner {
    width: min(100% - 28px, var(--max-width));
  }

  .header-inner {
    width: min(100% - 24px, var(--max-width));
    min-height: 70px;
  }

  .logo-img {
    width: 128px;
  }

  .footer-brand .logo-img {
    width: 156px;
  }

  .hero h1 {
    font-size: 2.65rem;
  }

  .hero-copy {
    font-size: 1.02rem;
  }

  .hero-actions,
  .newsletter-row {
    flex-direction: column;
  }

  .hero-actions .btn,
  .newsletter-row .btn,
  .signup-panel .btn {
    width: 100%;
  }

  .hero-lineup {
    width: 100%;
    padding: 20px;
  }

  .hero-lineup-card {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .hero-lineup-thumb {
    width: 100%;
    max-width: none;
  }

  .hero-lineup-link {
    width: 100%;
  }

  .hero-strip {
    width: 100%;
  }

  .hero-strip span {
    flex: 1 1 33.333%;
    justify-content: center;
    padding-inline: 8px;
  }

  .event-card,
  .about-panel,
  .signup-panel,
  .newsletter-form {
    padding: 22px;
  }

  .event-card-head {
    grid-template-columns: 1fr;
  }

  .event-date {
    width: 118px;
    min-height: 98px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .event-details,
  .artist-grid {
    grid-template-columns: 1fr;
  }

  .event-details div,
  .event-details div:nth-child(4) {
    grid-column: auto;
    min-height: auto;
  }

  .poster-placeholder {
    padding: 24px;
  }

  .poster-placeholder strong {
    font-size: 3rem;
  }

  .poster-date {
    font-size: 2.5rem;
  }

  .artist-content {
    min-height: auto;
  }

  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
  }

  .footer-links {
    align-items: flex-start;
  }
}