/* ============================================================
   Festa Good Times — Estilos Principais
   Melhorias: acessibilidade, performance, responsividade
   ============================================================ */

:root {
  --neon-pink: #ff00ff;
  --neon-cyan: #00ffff;
  --dark-bg: #0b0914;
  --wa-green: #25D366;
  --gray-text: #9ca3af;
  --error-red: #ef4444;
  --focus-ring: 2px solid var(--neon-cyan);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Poppins', sans-serif;
  background-color: var(--dark-bg);
  color: white;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ============================================================
   ACESSIBILIDADE — Skip to Content & Focus
   ============================================================ */

.skip-link {
  position: absolute;
  top: -9999px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10000;
  background: var(--neon-cyan);
  color: black;
  font-weight: 700;
  padding: 0.75rem 1.5rem;
  border-radius: 0 0 0.5rem 0.5rem;
  text-decoration: none;
  font-size: 0.875rem;
}

.skip-link:focus {
  top: 0;
}

:focus-visible {
  outline: var(--focus-ring);
  outline-offset: 2px;
}

/* ============================================================
   PREFERS-REDUCED-MOTION
   ============================================================ */

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  html {
    scroll-behavior: auto;
  }
  .marquee-content {
    animation: none !important;
    transform: none !important;
  }
  .equalizer-bar {
    animation: none !important;
    height: 8px !important;
    opacity: 0.5 !important;
  }
  .radio-dot {
    animation: none !important;
    opacity: 1 !important;
  }
}

/* ============================================================
   FONTES
   ============================================================ */

.font-retro {
  font-family: 'Righteous', cursive;
}

/* ============================================================
   NEON & UTILITÁRIOS
   ============================================================ */

.neon-text-pink {
  text-shadow: 0 0 10px var(--neon-pink), 0 0 20px var(--neon-pink);
}

.neon-text-cyan {
  text-shadow: 0 0 10px var(--neon-cyan), 0 0 20px var(--neon-cyan);
}

.bg-grid-retro {
  background-image:
    linear-gradient(to right, rgba(255, 0, 255, 0.1) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 0, 255, 0.1) 1px, transparent 1px);
  background-size: 50px 50px;
}

.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* ============================================================
   MARQUEE
   ============================================================ */

.marquee-container {
  overflow: hidden;
  white-space: nowrap;
  width: 100%;
  position: relative;
}

.marquee-content {
  display: inline-block;
  animation: marquee 20s linear infinite;
}

.marquee-paused .marquee-content {
  animation-play-state: paused;
}

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

.btn-marquee-pause {
  background: none;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  width: 1.75rem;
  height: 1.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: white;
  flex-shrink: 0;
  transition: border-color 0.2s;
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
}

.btn-marquee-pause:hover {
  border-color: var(--neon-cyan);
}

/* ============================================================
   EQUALIZADOR
   ============================================================ */

.equalizer-bar {
  width: 4px;
  background-color: var(--neon-cyan);
  border-radius: 2px;
  animation: sound 474ms -800ms ease-in-out infinite alternate;
}

.equalizer-bar:nth-child(1) { height: 10px; animation-duration: 474ms; }
.equalizer-bar:nth-child(2) { height: 16px; animation-duration: 433ms; background-color: var(--neon-pink); }
.equalizer-bar:nth-child(3) { height: 22px; animation-duration: 407ms; }
.equalizer-bar:nth-child(4) { height: 18px; animation-duration: 458ms; background-color: var(--neon-pink); }
.equalizer-bar:nth-child(5) { height: 12px; animation-duration: 400ms; }

@keyframes sound {
  0%   { opacity: .35; height: 4px; }
  100% { opacity: 1; height: 24px; }
}

.is-paused .equalizer-bar {
  animation-play-state: paused;
  height: 4px !important;
  opacity: 0.3;
}

/* ============================================================
   NAVBAR
   ============================================================ */

.navbar {
  position: sticky;
  top: 0;
  width: 100%;
  z-index: 50;
  background: rgba(11, 9, 20, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 0, 255, 0.3);
}

.navbar-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
  height: 5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.navbar-brand {
  font-family: 'Righteous', cursive;
  font-size: 1.5rem;
  letter-spacing: 0.05em;
  color: white;
  text-decoration: none;
}

.navbar-brand span {
  color: var(--neon-pink);
}

.navbar-links {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.navbar-links a {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: white;
  text-decoration: none;
  transition: color 0.2s;
  position: relative;
  padding: 0.25rem 0;
}

.navbar-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--neon-cyan);
  transition: width 0.3s ease;
}

.navbar-links a:hover,
.navbar-links a:focus-visible {
  color: var(--neon-cyan);
  outline: none;
}

.navbar-links a:hover::after,
.navbar-links a:focus-visible::after,
.navbar-links a.active-link::after {
  width: 100%;
}

.navbar-links a.active-link {
  color: var(--neon-cyan);
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.menu-icon,
.menu-icon::before,
.menu-icon::after {
  display: block;
  width: 24px;
  height: 2px;
  background: white;
  border-radius: 2px;
  transition: 0.3s ease;
}

.menu-icon {
  position: relative;
}

.menu-icon::before,
.menu-icon::after {
  content: '';
  position: absolute;
  left: 0;
}

.menu-icon::before { top: -7px; }
.menu-icon::after  { top: 7px; }

/* ============================================================
   HERO
   ============================================================ */

.hero {
  position: relative;
  min-height: 70vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2rem 1.25rem 3rem;
  overflow: hidden;
}

.hero-content {
  position: relative;
  z-index: 10;
  max-width: 56rem;
  margin-top: 3rem;
}

.hero-subtitle {
  color: var(--neon-cyan);
  font-weight: 600;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  margin-bottom: 1rem;
  font-size: clamp(0.75rem, 2vw, 1.25rem);
}

.hero-title {
  font-family: 'Righteous', cursive;
  font-size: clamp(3rem, 12vw, 8rem);
  margin-bottom: 1.5rem;
  text-shadow: 0 0 10px var(--neon-pink), 0 0 20px var(--neon-pink);
}

.hero-desc {
  font-size: clamp(1rem, 2.5vw, 1.5rem);
  color: #d1d5db;
  font-weight: 300;
  margin-bottom: 2rem;
  line-height: 1.6;
}

.hero-desc strong {
  color: white;
  font-style: italic;
}

.btn-hero {
  display: inline-block;
  border: 2px solid var(--neon-pink);
  color: white;
  font-weight: 700;
  padding: 0.75rem 2.5rem;
  border-radius: 9999px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  text-decoration: none;
  font-size: clamp(0.8rem, 1.5vw, 1rem);
  transition: all 0.3s;
  box-shadow: 0 0 10px var(--neon-pink);
}

.btn-hero:hover,
.btn-hero:focus-visible {
  background: var(--neon-pink);
  box-shadow: 0 0 25px var(--neon-pink);
  outline: none;
}

/* ============================================================
   SEÇÕES
   ============================================================ */

.section-padding {
  padding-top: 4rem;
  padding-bottom: 4rem;
}

@media (min-width: 768px) {
  .section-padding {
    padding-top: 6rem;
    padding-bottom: 6rem;
  }
}

.section-musica {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.section-title {
  font-family: 'Righteous', cursive;
  text-align: center;
  margin-bottom: 2.5rem;
  font-size: clamp(2rem, 5vw, 4rem);
}

.section-subtitle {
  text-align: center;
  color: var(--gray-text);
  margin-bottom: 2.5rem;
  font-size: clamp(0.9rem, 2vw, 1.125rem);
}

/* ============================================================
   CARDS DE RITMOS
   ============================================================ */

.cards-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

@media (min-width: 768px) {
  .cards-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
  }
}

.card {
  padding: 2rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 1.5rem;
  transition: all 0.3s;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.card-icon {
  width: 2.5rem;
  height: 2.5rem;
  margin-bottom: 1.5rem;
}

.card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.card p {
  color: var(--gray-text);
}

.card-hover-pink:hover,
.card-hover-pink:focus-within {
  border-color: var(--neon-pink);
}

.card-hover-cyan:hover,
.card-hover-cyan:focus-within {
  border-color: var(--neon-cyan);
}

.card-hover-yellow:hover,
.card-hover-yellow:focus-within {
  border-color: #ffff00;
}

/* ============================================================
   AGENDA
   ============================================================ */

.agenda-container {
  max-width: 56rem;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.agenda-empty {
  text-align: center;
  color: var(--gray-text);
  font-style: italic;
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 2rem;
  border-radius: 1rem;
}

.event-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  padding: 1.5rem;
  background: rgba(255, 255, 255, 0.05);
  border-left: 4px solid;
  border-radius: 0 1.5rem 1.5rem 0;
  transition: all 0.3s;
}

.event-item:hover {
  background: rgba(255, 255, 255, 0.1);
}

@media (min-width: 768px) {
  .event-item {
    flex-direction: row;
    padding: 1.5rem 2rem;
  }
}

.event-date-box {
  flex-shrink: 0;
  width: 5rem;
  height: 5rem;
  border: 1px solid;
  border-radius: 1rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.event-date-day {
  font-size: 1.5rem;
  font-weight: 700;
  color: white;
  line-height: 1;
}

.event-date-month {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
}

.event-info {
  flex-grow: 1;
  text-align: center;
}

@media (min-width: 768px) {
  .event-info {
    text-align: left;
  }
}

.event-private-badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  margin-bottom: 0.5rem;
  border-radius: 9999px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border: 1px solid rgba(0, 255, 255, 0.3);
}

.event-title {
  font-size: clamp(1.1rem, 2vw, 1.5rem);
  font-weight: 700;
  color: white;
  margin-bottom: 0.25rem;
}

.event-location {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  color: var(--gray-text);
}

@media (min-width: 768px) {
  .event-location {
    justify-content: flex-start;
  }
}

.event-btn {
  flex-shrink: 0;
  width: 100%;
  padding: 0.75rem 2rem;
  border-radius: 9999px;
  border: 2px solid;
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  text-align: center;
  text-decoration: none;
  transition: all 0.3s;
  cursor: pointer;
  display: inline-block;
}

@media (min-width: 768px) {
  .event-btn {
    width: auto;
  }
}

.event-btn-sold-out {
  border-color: rgba(239, 68, 68, 0.5);
  color: #ef4444;
  background: rgba(239, 68, 68, 0.1);
  cursor: not-allowed;
}

/* Utilitários de cores para agenda */
.dot-cyan {
  background: rgba(0, 255, 255, 0.2);
  color: var(--neon-cyan);
  border-color: rgba(0, 255, 255, 0.3);
}
.dot-pink {
  background: rgba(255, 0, 255, 0.2);
  color: var(--neon-pink);
  border-color: rgba(255, 0, 255, 0.3);
}
.border-cyan { border-color: var(--neon-cyan); }
.border-pink { border-color: var(--neon-pink); }
.text-cyan   { color: var(--neon-cyan); }
.text-pink   { color: var(--neon-pink); }

/* ============================================================
   ORÇAMENTO
   ============================================================ */

.orcamento-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  max-width: 64rem;
  margin: 0 auto;
  padding: 0 1.25rem;
  align-items: start;
}

@media (min-width: 1024px) {
  .orcamento-grid {
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
  }
}

.orcamento-info h2 {
  font-family: 'Righteous', cursive;
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 1.5rem;
}

.orcamento-info p {
  color: #d1d5db;
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  line-height: 1.6;
  margin-bottom: 2rem;
}

.orcamento-info p strong {
  color: var(--neon-cyan);
  font-weight: 700;
}

.benefits-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 2rem;
  list-style: none;
}

.benefits-list li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: #d1d5db;
  font-size: clamp(0.875rem, 1.5vw, 1rem);
}

.benefits-list li svg {
  color: var(--neon-cyan);
  width: 1.25rem;
  height: 1.25rem;
  flex-shrink: 0;
}

/* ============================================================
   FORMULÁRIO
   ============================================================ */

.form-card {
  background: rgba(255, 255, 255, 0.05);
  padding: 1.5rem;
  border-radius: 1.5rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  position: relative;
  overflow: hidden;
}

@media (min-width: 768px) {
  .form-card {
    padding: 2rem;
  }
}

.form-group {
  margin-bottom: 1rem;
}

.form-group label {
  display: block;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--gray-text);
  margin-bottom: 0.5rem;
}

@media (min-width: 768px) {
  .form-group label {
    font-size: 0.75rem;
  }
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

@media (min-width: 768px) {
  .form-row {
    grid-template-columns: 1fr 1fr;
  }
}

.form-input {
  width: 100%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 0.75rem;
  padding: 0.75rem;
  color: white;
  font-family: 'Poppins', sans-serif;
  font-size: 1rem;
  transition: all 0.2s;
}

.form-input:focus {
  outline: none;
  border-color: var(--neon-cyan);
  box-shadow: 0 0 0 3px rgba(0, 255, 255, 0.25);
}

.form-input.error {
  border-color: var(--error-red);
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.25);
}

.form-error {
  display: block;
  font-size: 0.75rem;
  color: var(--error-red);
  margin-top: 0.3rem;
  min-height: 1.2em;
}

.form-error:empty {
  visibility: hidden;
}

.form-success {
  position: absolute;
  inset: 0;
  z-index: 20;
  background: var(--dark-bg);
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2rem;
}

.form-success.visible {
  display: flex;
}

.form-success h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.form-success p {
  color: var(--gray-text);
  margin-bottom: 1.5rem;
}

.form-error-banner {
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.4);
  color: #fca5a5;
  padding: 0.75rem 1rem;
  border-radius: 0.75rem;
  margin-bottom: 1rem;
  font-size: 0.85rem;
  display: none;
}

.form-error-banner.visible {
  display: block;
}

.btn-submit {
  width: 100%;
  background: var(--neon-cyan);
  color: black;
  font-weight: 800;
  padding: 0.75rem 1rem;
  border: none;
  border-radius: 0.75rem;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: 'Poppins', sans-serif;
}

@media (min-width: 768px) {
  .btn-submit {
    padding: 1rem;
  }
}

.btn-submit:hover,
.btn-submit:focus-visible {
  background: rgba(0, 255, 255, 0.8);
}

.btn-submit:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.btn-reset {
  color: var(--neon-cyan);
  text-decoration: underline;
  font-weight: 700;
  background: none;
  border: none;
  cursor: pointer;
  font-family: 'Poppins', sans-serif;
  font-size: 0.875rem;
}

.btn-reset:focus-visible {
  outline: var(--focus-ring);
  outline-offset: 4px;
}

/* ============================================================
   FOOTER
   ============================================================ */

.footer {
  background: black;
  padding: 3rem 1.25rem 8rem;
  border-top: 1px solid rgba(255, 0, 255, 0.2);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.footer-brand {
  font-family: 'Righteous', cursive;
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.footer-copy {
  color: #6b7280;
  font-size: 0.875rem;
  margin-bottom: 1.5rem;
}

.btn-admin-footer {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  color: #4b5563;
  background: none;
  border: none;
  font-size: 0.75rem;
  padding: 0.5rem;
  border-radius: 0.25rem;
  cursor: pointer;
  font-family: 'Poppins', sans-serif;
  transition: color 0.2s;
}

.btn-admin-footer:hover,
.btn-admin-footer:focus-visible {
  color: var(--gray-text);
  outline: none;
}

/* ============================================================
   WHATSAPP FLOAT
   ============================================================ */

.whatsapp-float {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  background: var(--wa-green);
  color: white;
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  box-shadow: 0 0 20px rgba(37, 211, 102, 0.5);
  transition: all 0.3s;
  text-decoration: none;
}

.whatsapp-float:hover,
.whatsapp-float:focus-visible {
  transform: scale(1.1);
  box-shadow: 0 0 30px rgba(37, 211, 102, 0.8);
  outline: none;
}

/* ============================================================
   RÁDIO PLAYER FLOAT
   ============================================================ */

.radio-float {
  position: fixed;
  bottom: 1.5rem;
  left: 1rem;
  z-index: 999;
  background: rgba(11, 9, 20, 0.9);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(0, 255, 255, 0.4);
  border-radius: 1rem;
  padding: 0.75rem 1rem;
  box-shadow: 0 0 20px rgba(0, 255, 255, 0.15);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  max-width: calc(100vw - 6rem);
  transition: all 0.3s;
}

.radio-float:hover {
  border-color: rgba(255, 0, 255, 0.6);
  box-shadow: 0 0 20px rgba(255, 0, 255, 0.2);
}

@media (min-width: 640px) {
  .radio-float {
    left: 1.5rem;
    padding: 1rem;
    gap: 1rem;
    max-width: 340px;
  }
}

/* Evitar sobreposição com WhatsApp em telas muito pequenas */
@media (max-width: 420px) {
  .radio-float {
    bottom: 5.5rem;
    left: 0.5rem;
    right: 0.5rem;
    max-width: none;
    padding: 0.5rem 0.75rem;
  }
  .whatsapp-float {
    bottom: 0.75rem;
    right: 0.75rem;
    width: 3rem;
    height: 3rem;
  }
}

.btn-radio-play {
  width: 3rem;
  height: 3rem;
  flex-shrink: 0;
  background: linear-gradient(to top right, var(--neon-pink), var(--neon-cyan));
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  cursor: pointer;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
  transition: transform 0.2s;
}

.btn-radio-play:hover,
.btn-radio-play:focus-visible {
  transform: scale(1.05);
  outline: none;
}

.radio-info {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: 0;
}

.radio-title {
  font-size: clamp(0.8rem, 2vw, 0.875rem);
  font-weight: 700;
  line-height: 1.2;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.radio-status {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  margin-top: 0.25rem;
}

.radio-dot {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: #ef4444;
  animation: pulse 1.5s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0.4; }
}

.radio-label {
  font-size: clamp(0.55rem, 1.5vw, 0.625rem);
  color: #d1d5db;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.equalizer-container {
  display: flex;
  align-items: flex-end;
  gap: 2px;
  height: 1.5rem;
}

/* Volume — sempre visível agora (inclusive mobile) */
.volume-control {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.volume-slider {
  width: 4rem;
  height: 4px;
  background: rgba(255, 255, 255, 0.125);
  border-radius: 9999px;
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
  outline: none;
}

.volume-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--neon-pink);
  cursor: pointer;
}

.volume-slider::-moz-range-thumb {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--neon-pink);
  cursor: pointer;
  border: none;
}

/* ============================================================
   BANNER
   ============================================================ */

.banner-section {
  width: 100%;
  background: linear-gradient(135deg, rgba(255, 0, 255, 0.08), rgba(0, 255, 255, 0.08));
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  position: relative;
  z-index: 20;
  overflow: hidden;
}

.banner-section::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(255, 0, 255, 0.06) 0%, transparent 60%);
  pointer-events: none;
}

.banner-content {
  max-width: 1280px;
  margin: 0 auto;
  padding: 2rem 1.25rem;
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.banner-content.banner-compact {
  padding: 1rem 1.25rem;
}

.banner-image {
  width: 100%;
  max-width: 900px;
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: 0 0 30px rgba(255, 0, 255, 0.15), 0 0 60px rgba(0, 255, 255, 0.08);
  transition: transform 0.3s;
}

.banner-image:hover {
  transform: scale(1.01);
}

.banner-image img {
  width: 100%;
  height: auto;
  display: block;
}

.banner-video {
    width: 100%;
    max-width: 800px;
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 0 30px rgba(0, 255, 255, 0.15);
}

.banner-video iframe {
    width: 100%;
    aspect-ratio: 16 / 9;
    border: none;
    display: block;
}

.banner-video-player {
    width: 100%;
    max-width: 800px;
    aspect-ratio: 16 / 9;
    border-radius: 1rem;
    background: black;
    outline: none;
    display: block;
    margin: 0 auto;
    box-shadow: 0 0 30px rgba(0, 255, 255, 0.15);
}

.banner-promo-card {
  width: 100%;
  max-width: 700px;
  background: linear-gradient(135deg, rgba(255, 0, 255, 0.08), rgba(0, 255, 255, 0.08));
  border: 1px solid rgba(255, 0, 255, 0.2);
  border-radius: 1.5rem;
  padding: 2.5rem;
  text-align: center;
  box-shadow: 0 0 40px rgba(255, 0, 255, 0.08);
  transition: all 0.3s;
}

.banner-promo-card:hover {
  border-color: rgba(0, 255, 255, 0.3);
  box-shadow: 0 0 40px rgba(0, 255, 255, 0.12);
  transform: translateY(-2px);
}

.banner-promo-icon {
  width: 3rem;
  height: 3rem;
  margin: 0 auto 1rem;
  color: var(--neon-pink);
}

.banner-promo-title {
  font-family: 'Righteous', cursive;
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  margin-bottom: 0.5rem;
  background: linear-gradient(135deg, var(--neon-pink), var(--neon-cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.banner-promo-text {
  color: #d1d5db;
  font-size: clamp(0.9rem, 1.5vw, 1.1rem);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.banner-promo-btn {
  display: inline-block;
  background: linear-gradient(135deg, var(--neon-pink), var(--neon-cyan));
  color: black;
  font-weight: 800;
  padding: 0.75rem 2rem;
  border-radius: 9999px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.8rem;
  text-decoration: none;
  transition: all 0.3s;
  border: none;
  cursor: pointer;
}

.banner-promo-btn:hover,
.banner-promo-btn:focus-visible {
  transform: scale(1.05);
  box-shadow: 0 0 30px rgba(255, 0, 255, 0.3);
  outline: none;
}

.banner-event-info {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
}

.banner-event-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--neon-pink);
  text-shadow: 0 0 10px rgba(255, 0, 255, 0.4);
}

.banner-event-date {
  font-family: 'Righteous', cursive;
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  color: var(--neon-cyan);
}

.banner-event-location {
  color: var(--gray-text);
  font-size: 0.9rem;
}

@media (max-width: 768px) {
  .banner-content {
    padding: 1.25rem 1rem;
  }
  .banner-promo-card {
    padding: 1.5rem;
  }
}

/* ============================================================
   MOBILE — NAVBAR
   ============================================================ */

@media (max-width: 768px) {
  .navbar-links {
    display: flex;
    flex-direction: column;
    gap: 0;
    position: fixed;
    top: 5rem;
    left: 0;
    right: 0;
    background: rgba(11, 9, 20, 0.98);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding: 0;
    text-align: center;
    opacity: 0;
    transform: translateY(-10px);
    pointer-events: none;
    transition: opacity 0.3s ease, transform 0.3s ease;
    max-height: 0;
    overflow: hidden;
  }

  .navbar-links.active {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
    max-height: 300px;
    padding: 1rem;
  }

  .navbar-links a {
    display: block;
    padding: 0.75rem 1rem;
    font-size: 0.85rem;
  }

  .menu-toggle {
    display: block;
  }
}

/* ============================================================
   ADMIN — Tela de Login
   ============================================================ */

.admin-body {
  background: #111827;
  min-height: 100vh;
  font-family: 'Poppins', sans-serif;
  color: #f3f4f6;
  display: flex;
  align-items: center;
  justify-content: center;
}

.admin-container {
  width: 100%;
  max-width: 72rem;
  padding: 1.5rem;
}

.admin-login-card {
  background: var(--dark-bg);
  border: 1px solid rgba(0, 255, 255, 0.3);
  border-radius: 1rem;
  padding: 2rem;
  width: 100%;
  max-width: 28rem;
  box-shadow: 0 0 30px rgba(0, 255, 255, 0.1);
  position: relative;
  margin: 0 auto;
}

.admin-login-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: none;
  border: none;
  color: #6b7280;
  cursor: pointer;
  padding: 0.25rem;
  transition: color 0.2s;
}

.admin-login-close:hover { color: #d1d5db; }

.admin-login-header {
  text-align: center;
  margin-bottom: 2rem;
}

.admin-login-header svg {
  margin: 0 auto 1rem;
  display: block;
}

.admin-login-title {
  font-family: 'Righteous', cursive;
  font-size: 1.5rem;
  text-align: center;
  letter-spacing: 0.05em;
}

.admin-login-sub {
  text-align: center;
  color: #9ca3af;
  font-size: 0.875rem;
  margin-top: 0.25rem;
  margin-bottom: 2rem;
}

.admin-error-msg {
  display: none;
  color: #ef4444;
  font-size: 0.875rem;
  text-align: center;
  font-weight: 700;
  background: rgba(239, 68, 68, 0.1);
  padding: 0.5rem;
  border-radius: 0.5rem;
  border: 1px solid rgba(239, 68, 68, 0.2);
  margin-bottom: 0.5rem;
}

/* ============================================================
   ADMIN — Dashboard Header
   ============================================================ */

.admin-dashboard-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
  border-bottom: 1px solid #374151;
  padding-bottom: 1rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.admin-dashboard-title {
  font-size: 1.5rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.admin-header-actions {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  flex-wrap: wrap;
}

.admin-saved-indicator {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.75rem;
  color: #22c55e;
  font-weight: 600;
}

/* ============================================================
   ADMIN — Grid de Cards
   ============================================================ */

.admin-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 1024px) {
  .admin-grid {
    grid-template-columns: 1fr 1fr;
  }
  .admin-card-agenda {
    grid-column: 1 / -1;
  }
}

.admin-card {
  background: #1f2937;
  border: 1px solid #374151;
  border-radius: 1rem;
  padding: 1.5rem;
}

.admin-card-banner { border-color: #fbbf24; }
.admin-card-promo  { border-color: #f472b6; }
.admin-card-agenda { border-color: #22d3ee; }

.admin-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.admin-card-title {
  font-size: 1.25rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.admin-card-title-yellow { color: #fbbf24; }
.admin-card-title-pink   { color: #f472b6; }
.admin-card-title-cyan   { color: #22d3ee; }

.admin-field-hint {
  font-size: 0.8rem;
  color: #9ca3af;
  margin-bottom: 1rem;
}

.admin-field-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

/* ============================================================
   ADMIN — Botões
   ============================================================ */

.admin-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-weight: 700;
  padding: 0.5rem 1rem;
  border: none;
  border-radius: 0.5rem;
  cursor: pointer;
  font-family: 'Poppins', sans-serif;
  font-size: 0.875rem;
  transition: opacity 0.2s, background 0.2s;
  text-decoration: none;
  white-space: nowrap;
}

.admin-btn:hover { opacity: 0.85; }
.admin-btn:disabled { opacity: 0.5; cursor: not-allowed; }

.admin-btn-cyan   { background: #00ffff; color: #111827; }
.admin-btn-red    { background: #ef4444; color: white; }
.admin-btn-yellow { background: #fbbf24; color: black; }
.admin-btn-pink   { background: #ec4899; color: white; }
.admin-btn-green  { background: #22c55e; color: white; }
.admin-btn-ghost  { background: none; color: #9ca3af; border: none; }
.admin-btn-ghost:hover { color: #d1d5db; opacity: 1; }

/* ============================================================
   ADMIN — Formulários
   ============================================================ */

.admin-field {
  margin-bottom: 0.75rem;
}

.admin-field label {
  display: block;
  font-size: 0.75rem;
  color: #9ca3af;
  margin-bottom: 0.25rem;
}

.admin-field-error {
  display: block;
  font-size: 0.7rem;
  color: #ef4444;
  margin-top: 0.2rem;
  min-height: 1em;
}

.admin-field-error:empty { visibility: hidden; }

.admin-input {
  width: 100%;
  background: #374151;
  border: 1px solid #4b5563;
  border-radius: 0.5rem;
  padding: 0.5rem;
  color: white;
  font-family: 'Poppins', sans-serif;
  outline: none;
  transition: border-color 0.2s;
  font-size: 0.875rem;
}

.admin-input:focus {
  border-color: #00ffff;
  box-shadow: 0 0 0 3px rgba(0, 255, 255, 0.15);
}

.admin-input::placeholder { color: #6b7280; }

textarea.admin-input {
  resize: vertical;
  min-height: 3rem;
}

select.admin-input {
  cursor: pointer;
}

.admin-form-row-4 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}

@media (min-width: 640px) {
  .admin-form-row-4 {
    grid-template-columns: repeat(4, 1fr);
  }
}

.admin-form-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
  padding-top: 0.5rem;
}

/* ============================================================
   ADMIN — Toggles e Checkboxes
   ============================================================ */

.admin-toggle {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  cursor: pointer;
  padding: 0.75rem;
  background: #374151;
  border-radius: 0.5rem;
  transition: background 0.2s;
}

.admin-toggle:hover { background: #4b5563; }

.admin-toggle input[type="checkbox"] {
  width: 1.25rem;
  height: 1.25rem;
  accent-color: #00ffff;
  cursor: pointer;
}

.admin-toggle span {
  font-weight: 600;
  font-size: 0.875rem;
}

.admin-checkbox-group {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  background: #1f2937;
  padding: 1rem;
  border-radius: 0.5rem;
  margin-bottom: 0.75rem;
}

.admin-checkbox {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
  font-size: 0.875rem;
}

.admin-checkbox input[type="checkbox"] { accent-color: #22d3ee; cursor: pointer; }
.admin-checkbox-danger { color: #f87171; }
.admin-checkbox-danger input[type="checkbox"] { accent-color: #ef4444; }

/* ============================================================
   ADMIN — Event Form
   ============================================================ */

.admin-event-form {
  display: none;
  background: #374151;
  padding: 1.25rem;
  border-radius: 0.75rem;
  border: 1px solid #4b5563;
  margin-bottom: 2rem;
}

.admin-event-form-title {
  font-weight: 700;
  margin-bottom: 1rem;
  border-bottom: 1px solid #4b5563;
  padding-bottom: 0.5rem;
}

/* ============================================================
   ADMIN — Lista de Eventos
   ============================================================ */

.admin-event-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.admin-empty-msg {
  color: #6b7280;
  text-align: center;
  padding: 1rem;
  font-size: 0.875rem;
  font-style: italic;
}

.admin-event-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  background: rgba(55, 65, 81, 0.5);
  padding: 1rem;
  border-radius: 0.75rem;
  border: 1px solid #4b5563;
}

@media (min-width: 640px) {
  .admin-event-item {
    flex-direction: row;
  }
}

.admin-event-datebox {
  background: #1f2937;
  border: 1px solid #4b5563;
  border-radius: 0.5rem;
  width: 4rem;
  height: 4rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.admin-event-day {
  font-weight: 700;
  font-size: 1.25rem;
  line-height: 1;
  color: white;
}

.admin-event-month {
  font-size: 0.625rem;
  color: #22d3ee;
  font-weight: 700;
}

.admin-event-body {
  flex-grow: 1;
  text-align: center;
}

@media (min-width: 640px) {
  .admin-event-body {
    text-align: left;
  }
}

.admin-event-name {
  font-weight: 700;
  font-size: 0.875rem;
  color: white;
}

.admin-event-loc {
  font-size: 0.75rem;
  color: #9ca3af;
}

.admin-event-badges {
  margin-top: 0.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: center;
}

@media (min-width: 640px) {
  .admin-event-badges {
    justify-content: flex-start;
  }
}

.admin-event-actions {
  display: flex;
  gap: 0.5rem;
  flex-shrink: 0;
}

/* ============================================================
   ADMIN — Badges
   ============================================================ */

.admin-badge {
  font-size: 0.5625rem;
  padding: 0.125rem 0.5rem;
  border-radius: 9999px;
  text-transform: uppercase;
  font-weight: 700;
  display: inline-block;
}

.admin-badge-pink { background: rgba(236, 72, 153, 0.2); color: #f472b6; }
.admin-badge-cyan { background: rgba(34, 211, 238, 0.2); color: #22d3ee; }
.admin-badge-red   { background: rgba(239, 68, 68, 0.2); color: #f87171; }

/* ============================================================
   ADMIN — Icon Buttons
   ============================================================ */

.admin-btn-icon {
  padding: 0.5rem;
  border: none;
  border-radius: 0.375rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}

.admin-btn-icon-edit {
  background: #4b5563;
  color: white;
}

.admin-btn-icon-edit:hover {
  background: #6b7280;
}

.admin-btn-icon-delete {
  background: rgba(239, 68, 68, 0.2);
  color: #f87171;
}

.admin-btn-icon-delete:hover {
  background: #ef4444;
  color: white;
}

/* ============================================================
   UTILITÁRIOS
   ============================================================ */

.hidden {
  display: none !important;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.animate-spin {
  animation: spin 1s linear infinite;
}