/* ==========================================================================
   199 Arena — Main Stylesheet
   Mobile-first responsive design (320px → 2560px)
   ========================================================================== */

/* --------------------------------------------------------------------------
   CSS Custom Properties
   -------------------------------------------------------------------------- */
:root {
  /* Colors — Brand: Navy Blue + Dark Red (from logo) */
  --color-primary: #1b2a4a;          /* Deep navy blue (logo outline) */
  --color-primary-light: #2c4270;
  --color-primary-dark: #0f1a30;
  --color-secondary: #8b1a2b;        /* Dark crimson red (logo fill) */
  --color-secondary-light: #a62639;
  --color-secondary-dark: #6b1420;
  --color-accent: #1b2a4a;           /* Navy for accents */
  --color-white: #ffffff;
  --color-off-white: #f5f5f5;
  --color-gray-100: #e0e0e0;
  --color-gray-200: #bdbdbd;
  --color-gray-300: #9e9e9e;
  --color-gray-400: #757575;
  --color-gray-500: #616161;
  --color-gray-600: #424242;
  --color-gray-700: #212121;
  --color-black: #0a0a0a;
  --color-danger: #c62828;
  --color-danger-light: #ef5350;
  --color-success: #2e7d32;
  --color-info: #1b2a4a;

  /* Status colors for booking slots */
  --color-slot-available: #2e7d32;
  --color-slot-booked: #2563eb;
  --color-slot-mensalista: #2563eb;
  --color-slot-blocked: #5a5a5a;

  /* Typography */
  --font-family: 'Inter', system-ui, -apple-system, sans-serif;
  --font-family-heading: 'Plus Jakarta Sans', 'Inter', system-ui, sans-serif;

  --font-size-xs: 0.75rem;     /* 12px */
  --font-size-sm: 0.875rem;    /* 14px */
  --font-size-base: 1rem;      /* 16px */
  --font-size-md: 1.125rem;    /* 18px */
  --font-size-lg: 1.25rem;     /* 20px */
  --font-size-xl: 1.5rem;      /* 24px */
  --font-size-2xl: 2rem;       /* 32px */
  --font-size-3xl: 2.5rem;     /* 40px */
  --font-size-4xl: 3rem;       /* 48px */

  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;

  --line-height-tight: 1.2;
  --line-height-base: 1.5;
  --line-height-relaxed: 1.75;

  /* Spacing */
  --space-xs: 0.25rem;   /* 4px */
  --space-sm: 0.5rem;    /* 8px */
  --space-md: 1rem;      /* 16px */
  --space-lg: 1.5rem;    /* 24px */
  --space-xl: 2rem;      /* 32px */
  --space-2xl: 3rem;     /* 48px */
  --space-3xl: 4rem;     /* 64px */
  --space-4xl: 6rem;     /* 96px */

  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-full: 9999px;

  /* Shadows (layered for realistic depth) */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 2px 4px rgba(0, 0, 0, 0.06), 0 4px 12px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 4px 8px rgba(0, 0, 0, 0.08), 0 10px 24px rgba(0, 0, 0, 0.12);
  --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.15);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 300ms ease;
  --transition-slow: 500ms ease;
  --transition-scroll: 600ms cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --easing-carousel: cubic-bezier(0.4, 0, 0.2, 1);

  /* Layout */
  --container-max-width: 1200px;
  --navbar-height: 60px;
  --footer-min-height: 200px;

  /* Z-index */
  --z-base: 1;
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-overlay: 300;
  --z-modal: 400;
  --z-toast: 500;
}

/* --------------------------------------------------------------------------
   Reset & Base
   -------------------------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-normal);
  line-height: var(--line-height-base);
  color: var(--color-gray-700);
  background-color: var(--color-white);
  min-width: 320px;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img,
video {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover,
a:focus-visible {
  color: var(--color-primary-light);
}

ul,
ol {
  list-style: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
  font-size: inherit;
}

input,
select,
textarea {
  font-family: inherit;
  font-size: inherit;
}

/* Focus visible styles for accessibility */
:focus-visible {
  outline: 3px solid var(--color-secondary);
  outline-offset: 2px;
}

/* --------------------------------------------------------------------------
   Utilities
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin-inline: auto;
  padding-inline: var(--space-md);
}

.hidden {
  display: none !important;
}

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

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-sm) var(--space-lg);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  border-radius: var(--radius-md);
  text-align: center;
  text-decoration: none;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast);
  white-space: nowrap;
}

.btn:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn:active {
  transform: translateY(0);
}

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

.btn--primary:hover {
  background-color: var(--color-secondary-light);
  color: var(--color-white);
}

.btn--secondary {
  background-color: transparent;
  color: var(--color-white);
  border: 2px solid var(--color-white);
}

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

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

.btn--danger:hover {
  background-color: var(--color-danger-light);
  color: var(--color-white);
}

.btn--full {
  width: 100%;
}

.btn--lg {
  padding: var(--space-md) var(--space-xl);
  font-size: var(--font-size-md);
  border-radius: var(--radius-full);
}

.btn--ghost {
  background-color: transparent;
  color: var(--color-white);
  font-weight: var(--font-weight-medium);
  padding: var(--space-sm) var(--space-md);
}

.btn--ghost:hover {
  color: var(--color-secondary-light);
  transform: translateX(4px);
  box-shadow: none;
}

/* Hero scroll hint */
.hero__scroll-hint {
  position: absolute;
  bottom: 140px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}

.hero__scroll-line {
  display: block;
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.6), transparent);
  animation: scroll-hint 2s ease-in-out infinite;
}

@keyframes scroll-hint {
  0%, 100% { opacity: 0.4; transform: scaleY(0.6); transform-origin: top; }
  50% { opacity: 1; transform: scaleY(1); transform-origin: top; }
}

/* Scroll progress bar */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 3px;
  background: linear-gradient(90deg, var(--color-secondary), var(--color-primary));
  z-index: 9999;
  transition: none;
  pointer-events: none;
}

@media (prefers-reduced-motion: reduce) {
  .scroll-progress {
    display: none;
  }
}

/* Scroll-driven animated elements */
[data-scroll-animate] {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity var(--transition-scroll), transform var(--transition-scroll);
}

[data-scroll-animate].scroll-animate--visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  [data-scroll-animate] {
    opacity: 1;
    transform: none;
  }
}

/* --------------------------------------------------------------------------
   Navbar
   -------------------------------------------------------------------------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-sticky);
  background-color: transparent;
  box-shadow: none;
  height: var(--navbar-height);
  transition: background-color 0.3s ease, box-shadow 0.3s ease, border-bottom 0.3s ease, backdrop-filter 0.3s ease, -webkit-backdrop-filter 0.3s ease;
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--container-max-width);
  margin-inline: auto;
  padding-inline: var(--space-md);
  height: 100%;
}

.navbar__logo {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  text-decoration: none;
}

.navbar__logo-number {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-secondary-light);
  letter-spacing: -0.02em;
  line-height: 1;
}

.navbar__logo-text {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-white);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  opacity: 0.85;
}

.navbar__logo-img {
  height: 48px;
  width: auto;
  object-fit: contain;
}

.navbar__toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  padding: 4px;
}

.navbar__toggle-bar {
  display: block;
  width: 100%;
  height: 3px;
  background-color: var(--color-white);
  border-radius: 2px;
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.navbar__toggle[aria-expanded="true"] .navbar__toggle-bar:nth-child(1) {
  transform: rotate(45deg) translate(5px, 6px);
}

.navbar__toggle[aria-expanded="true"] .navbar__toggle-bar:nth-child(2) {
  opacity: 0;
}

.navbar__toggle[aria-expanded="true"] .navbar__toggle-bar:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -6px);
}

.navbar__menu {
  position: fixed;
  top: var(--navbar-height);
  left: 0;
  right: 0;
  background-color: var(--color-primary-dark);
  padding: var(--space-lg);
  transform: translateY(-100%);
  opacity: 0;
  visibility: hidden;
  transition: transform var(--transition-base), opacity var(--transition-base), visibility var(--transition-base);
  z-index: var(--z-dropdown);
}

.navbar__menu.is-open {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}

.navbar__item {
  margin-bottom: var(--space-md);
}

.navbar__item:last-child {
  margin-bottom: 0;
}

.navbar__link {
  display: block;
  padding: var(--space-sm) 0;
  color: var(--color-white);
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-medium);
  transition: color var(--transition-fast);
}

.navbar__link:hover,
.navbar__link.is-active {
  color: var(--color-secondary-light);
}

/* --------------------------------------------------------------------------
   Sections
   -------------------------------------------------------------------------- */
.section {
  padding-block: var(--space-3xl);
  position: relative;
}

/* --------------------------------------------------------------------------
   Section Separators — SVG wave dividers between sections
   Requirements: 4.3, 10.1, 10.2, 10.3
   -------------------------------------------------------------------------- */
.section-separator {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 60px;
  overflow: hidden;
  pointer-events: none;
  z-index: 2;
  line-height: 0;
}

.section-separator svg {
  width: 100%;
  height: 100%;
  display: block;
}

/* --------------------------------------------------------------------------
   Section Palette Alternation — light/dark backgrounds
   Requirements: 10.1, 10.2, 10.3
   -------------------------------------------------------------------------- */
.section--light {
  background-color: var(--color-white);
}

.section--alt {
  background-color: var(--color-off-white);
}

.section:first-child {
  padding-top: calc(var(--navbar-height) + var(--space-3xl));
}

.section__title {
  font-family: var(--font-family-heading);
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary-dark);
  text-align: center;
  margin-bottom: var(--space-sm);
}

.section__subtitle {
  font-size: var(--font-size-md);
  color: var(--color-gray-400);
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.section__logo {
  display: block;
  max-width: 220px;
  height: auto;
  margin: 0 auto var(--space-lg);
}

/* --------------------------------------------------------------------------
   Hero Section
   -------------------------------------------------------------------------- */
.section--hero {
  background: url('/images/7D7E2F6C-EE08-437E-8EA5-2A1253CC9201.JPG') center/cover no-repeat;
  background-attachment: fixed;
  color: var(--color-white);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

/* Parallax: when active, move background to ::before for transform-based parallax */
.section--hero.parallax-active {
  background: none;
}

.section--hero.parallax-active::before {
  content: '';
  position: absolute;
  inset: 0;
  /* Extend slightly to avoid gaps during parallax movement */
  bottom: -50%;
  background: url('/images/7D7E2F6C-EE08-437E-8EA5-2A1253CC9201.JPG') center/cover no-repeat;
  transform: translateY(var(--parallax-offset, 0px));
  will-change: transform;
  z-index: 0;
}

.section--hero::before {
  content: none;
}

.section--hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    transparent 0%,
    rgba(15, 26, 48, 0.4) 50%,
    rgba(15, 26, 48, 0.75) 100%
  );
  z-index: 1;
  pointer-events: none;
}

/* iOS/mobile fallback: background-attachment fixed is not supported */
@supports (-webkit-touch-callout: none) {
  .section--hero {
    background-attachment: scroll;
  }
}

.hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero__content {
  text-align: center;
  max-width: 800px;
  margin-inline: auto;
  padding: var(--space-2xl) var(--space-md);
  position: relative;
  z-index: 2;
}

.hero__title {
  font-family: var(--font-family-heading);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  margin-bottom: var(--space-lg);
  line-height: 1.15;
}

.hero__subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  margin-bottom: var(--space-2xl);
  opacity: 0.85;
  max-width: 600px;
  margin-inline: auto;
  line-height: 1.6;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  justify-content: center;
}

.hero__logo,
.hero__eyebrow,
.hero__visual,
.hero__image-wrapper,
.hero__image,
.hero__scroll-hint,
.hero__scroll-line {
  display: none;
}

/* --------------------------------------------------------------------------
   Sobre / Institucional Section
   -------------------------------------------------------------------------- */
.section--sobre {
  background-color: var(--color-white);
  padding-block: var(--space-4xl);
}

.sobre-main {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  margin-bottom: var(--space-3xl);
  align-items: center;
}

.sobre-main__image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.sobre-main__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.sobre-main__text {
  font-size: var(--font-size-md);
  line-height: 1.8;
  color: var(--color-gray-600);
  margin-bottom: var(--space-xl);
}

.sobre-stats {
  display: flex;
  gap: var(--space-xl);
}

.sobre-stat {
  text-align: center;
  padding-right: var(--space-xl);
  border-right: 1px solid var(--color-gray-200);
}

.sobre-stat:last-child {
  border-right: none;
  padding-right: 0;
}

.sobre-stat__number {
  display: block;
  font-size: clamp(2rem, 4vw, 2.5rem);
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.sobre-stat__label {
  font-size: var(--font-size-xs);
  color: var(--color-gray-400);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.sobre-features {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
  margin-bottom: var(--space-3xl);
}

.sobre-feature {
  text-align: center;
  padding: 0;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-gray-100);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.sobre-feature:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.1);
}

.sobre-feature__image {
  width: 100%;
  height: 200px;
  overflow: hidden;
}

.sobre-feature__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  transition: transform 0.4s ease;
}

.sobre-feature:hover .sobre-feature__image img {
  transform: scale(1.05);
}

.sobre-feature__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  margin: -24px auto 0;
  background: var(--color-white);
  border-radius: 50%;
  font-size: 1.4rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  position: relative;
  z-index: 1;
}

.sobre-feature__title {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--color-primary-dark);
  margin: var(--space-md) 0 var(--space-sm);
  padding-inline: var(--space-lg);
}

.sobre-feature__text {
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
  line-height: 1.7;
  padding: 0 var(--space-lg) var(--space-xl);
}

.sobre-hours-bar {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  padding: var(--space-xl) var(--space-2xl);
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
  border-radius: var(--radius-xl);
  color: var(--color-white);
  margin-top: var(--space-xl);
}

.sobre-hours-bar__item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-md);
}

.sobre-hours-bar__label {
  font-size: var(--font-size-base);
  opacity: 0.75;
  font-weight: 400;
}

.sobre-hours-bar__time {
  font-size: var(--font-size-lg);
  font-weight: 700;
  letter-spacing: -0.01em;
}

.sobre-hours-bar__divider {
  height: 1px;
  background: rgba(255, 255, 255, 0.12);
}

.sobre-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
}

.sobre-text {
  font-size: var(--font-size-md);
  line-height: var(--line-height-relaxed);
  color: var(--color-gray-600);
  margin-bottom: var(--space-xl);
  max-width: 700px;
}

.sobre-highlights {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

.sobre-highlight {
  text-align: center;
  padding: var(--space-lg);
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.sobre-highlight:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.sobre-highlight__icon {
  font-size: 2.5rem;
  display: block;
  margin-bottom: var(--space-sm);
}

.sobre-highlight__title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary-dark);
  margin-bottom: var(--space-xs);
}

.sobre-highlight__text {
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
  line-height: var(--line-height-base);
}

.sobre-info__card {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-md);
}

.sobre-info__title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary-dark);
  margin-bottom: var(--space-md);
}

.sobre-hours {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.sobre-hours__item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-gray-100);
}

.sobre-hours__item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.sobre-hours__item dt {
  font-weight: var(--font-weight-medium);
  color: var(--color-gray-600);
}

.sobre-hours__item dd {
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary);
}

/* --------------------------------------------------------------------------
   Spaces Grid
   -------------------------------------------------------------------------- */
.spaces-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

.space-card {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.space-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

/* --------------------------------------------------------------------------
   Gallery Grid
   -------------------------------------------------------------------------- */
.gallery-filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  justify-content: center;
  margin-bottom: var(--space-xl);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-sm);
}

.gallery-item {
  border-radius: var(--radius-md);
  overflow: hidden;
  aspect-ratio: 1;
  cursor: pointer;
  transition: transform var(--transition-fast);
}

.gallery-item:hover {
  transform: scale(1.02);
}

/* --------------------------------------------------------------------------
   Events
   -------------------------------------------------------------------------- */
.events-carousel {
  position: relative;
  margin-bottom: var(--space-2xl);
  overflow: hidden;
  border-radius: var(--radius-lg);
}

.carousel__track {
  display: flex;
  transition: transform var(--transition-slow);
}

.carousel__slide {
  min-width: 100%;
  padding: var(--space-lg);
  background-color: var(--color-off-white);
  border-radius: var(--radius-lg);
}

.carousel__btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background-color: rgba(0, 0, 0, 0.5);
  color: var(--color-white);
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  font-size: var(--font-size-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color var(--transition-fast);
}

.carousel__btn:hover {
  background-color: rgba(0, 0, 0, 0.7);
}

.carousel__btn--prev {
  left: var(--space-sm);
}

.carousel__btn--next {
  right: var(--space-sm);
}

.carousel__dots {
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

.events-filters {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.events-filters__select {
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  background-color: var(--color-white);
  font-size: var(--font-size-base);
  color: var(--color-gray-700);
}

.events-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

.event-card {
  position: relative;
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  border: 1px solid transparent;
  transition: transform 300ms ease-out, box-shadow 300ms ease-out, border-color 300ms ease-out;
}

.event-card:hover,
.event-card:focus-within {
  transform: translateY(-8px) scale(1.02);
  box-shadow: var(--shadow-lg);
}

.event-card__image {
  width: 100%;
  height: 220px;
  background-size: cover;
  background-position: top center;
  background-repeat: no-repeat;
  background-color: #0a0a0a;
  overflow: hidden;
  transition: transform 400ms ease-out;
}

.event-card:hover .event-card__image,
.event-card:focus-within .event-card__image {
  transform: scale(1.08);
}

.event-card__content {
  padding: var(--space-md);
}

.event-card__title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  margin: var(--space-xs) 0;
  color: var(--color-gray-900);
}

.event-card__description {
  font-size: var(--font-size-sm);
  color: var(--color-gray-600);
  line-height: 1.5;
  margin-bottom: var(--space-sm);
}

.event-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  font-size: var(--font-size-xs);
  color: var(--color-gray-500);
  margin-bottom: var(--space-sm);
}

.event-card__btn {
  margin-top: var(--space-xs);
}

/* Event Badge */
.event-badge {
  display: inline-block;
  padding: 0.2em 0.6em;
  border-radius: var(--radius-sm);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-medium);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.event-badge--torneio {
  background-color: #dbeafe;
  color: #1d4ed8;
}

.event-badge--festa {
  background-color: #fce7f3;
  color: #be185d;
}

.event-badge--happy-hour {
  background-color: #fef3c7;
  color: #92400e;
}

/* Carousel Slide Content */
.carousel__slide-image {
  width: 100%;
  height: 400px;
  background-size: cover;
  background-position: top center;
  background-repeat: no-repeat;
  background-color: #0a0a0a;
  border-radius: var(--radius-md);
  margin-bottom: var(--space-md);
}

.carousel__slide-content {
  text-align: center;
}

.carousel__slide-title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  margin: var(--space-sm) 0;
  color: var(--color-gray-900);
}

.carousel__slide-meta {
  font-size: var(--font-size-sm);
  color: var(--color-gray-600);
  margin-bottom: var(--space-md);
}

/* Botão "Ver detalhes" no carrossel — fundo claro, precisa de cor escura */
.carousel__detail-btn.btn--secondary {
  color: var(--color-secondary);
  border-color: var(--color-secondary);
}

.carousel__detail-btn.btn--secondary:hover {
  background-color: var(--color-secondary);
  color: var(--color-white);
}

.carousel__slide--empty {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 200px;
}

.carousel__empty-message {
  font-size: var(--font-size-lg);
  color: var(--color-gray-500);
  text-align: center;
}

.carousel__dot {
  width: 10px;
  height: 10px;
  border-radius: var(--radius-full);
  background-color: var(--color-gray-300);
  border: none;
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.carousel__dot--active {
  background-color: var(--color-primary, #2563eb);
}

/* Events Pagination */
.events-pagination {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  padding: var(--space-lg) 0;
}

.events-pagination__info {
  font-size: var(--font-size-sm);
  color: var(--color-gray-600);
}

/* Events Empty State */
.events-empty {
  text-align: center;
  padding: var(--space-3xl) var(--space-lg);
  background: var(--color-off-white);
  border-radius: var(--radius-lg);
}

.events-empty__icon {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.events-empty__text {
  font-size: var(--font-size-lg);
  color: var(--color-gray-500);
  margin-bottom: var(--space-sm);
}

.events-empty__cta {
  font-size: var(--font-size-base);
  color: var(--color-gray-400);
}

.events-empty__cta a {
  color: var(--color-secondary);
  font-weight: 600;
  text-decoration: underline;
}

/* Event Detail Modal */
.event-detail__header {
  margin-bottom: var(--space-lg);
}

.event-detail__title {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  margin: var(--space-sm) 0;
  color: var(--color-gray-900);
}

.event-detail__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  font-size: var(--font-size-sm);
  color: var(--color-gray-600);
}

.event-detail__gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.event-detail__image {
  width: 100%;
  height: 120px;
  object-fit: cover;
  border-radius: var(--radius-md);
}

.event-detail__description,
.event-detail__rules,
.event-detail__registration {
  margin-bottom: var(--space-lg);
}

.event-detail__description h3,
.event-detail__rules h3,
.event-detail__registration h3 {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-sm);
  color: var(--color-gray-800);
}

.event-detail__registration ul {
  list-style: none;
  padding: 0;
}

.event-detail__registration li {
  padding: var(--space-xs) 0;
  border-bottom: 1px solid var(--color-gray-100);
}

/* --------------------------------------------------------------------------
   Booking
   -------------------------------------------------------------------------- */
.booking-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  margin-bottom: var(--space-md);
}

.booking-spaces__label {
  display: block;
  font-weight: var(--font-weight-medium);
  margin-bottom: var(--space-md);
  color: var(--color-gray-600);
  font-size: var(--font-size-md);
}

.booking-spaces__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.space-card-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-lg) var(--space-md);
  background: var(--color-white);
  border: 2px solid var(--color-gray-100);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all 0.2s ease;
  text-align: center;
}

.space-card-btn:hover {
  border-color: var(--color-secondary-light);
  box-shadow: 0 4px 12px rgba(139, 26, 43, 0.1);
  transform: translateY(-2px);
}

.space-card-btn.active {
  border-color: var(--color-secondary);
  background: linear-gradient(135deg, rgba(139, 26, 43, 0.03), rgba(139, 26, 43, 0.08));
  box-shadow: 0 4px 16px rgba(139, 26, 43, 0.15);
}

.space-card-btn__icon {
  font-size: 2rem;
}

.space-card-btn__name {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary-dark);
}

.space-card-btn__info {
  font-size: var(--font-size-xs);
  color: var(--color-gray-400);
}

.booking-spaces__select {
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  background-color: var(--color-white);
  font-size: var(--font-size-base);
}

.calendar__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-md);
}

.calendar__nav {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background-color: var(--color-primary);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-sm);
  transition: background-color var(--transition-fast);
}

.calendar__nav:hover {
  background-color: var(--color-primary-light);
}

.calendar__week-label {
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-base);
}

.calendar__grid {
  min-height: 200px;
}

.calendar__legend {
  display: flex;
  gap: var(--space-md);
  margin-top: var(--space-md);
  flex-wrap: wrap;
}

.legend__item {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: var(--font-size-sm);
}

.legend__item::before {
  content: '';
  display: inline-block;
  width: 12px;
  height: 12px;
  border-radius: var(--radius-sm);
}

.legend__item--available::before {
  background-color: var(--color-slot-available);
}

.legend__item--booked::before {
  background-color: #2563eb;
}

.legend__item--blocked::before {
  background-color: var(--color-slot-blocked);
}

.legend__item--mensalista::before {
  background-color: var(--color-slot-mensalista);
}

/* Calendar slot touch target — WCAG 2.5.5 */
.calendar__slot {
  min-height: 44px;
  min-width: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
}

@media (max-width: 767px) {
  .calendar__slot {
    min-height: 48px;
    padding: 0.5rem 0.5rem;
  }
}

/* Calendar Loading State */
.calendar__loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--space-2xl) var(--space-md);
  gap: var(--space-md);
}

.calendar__loading-spinner {
  width: 40px;
  height: 40px;
}

.spinner-ring {
  width: 40px;
  height: 40px;
  border: 3px solid var(--color-gray-100);
  border-top-color: var(--color-secondary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

.calendar__loading-text {
  font-size: var(--font-size-sm);
  color: var(--color-gray-400);
  font-weight: var(--font-weight-medium);
}

.calendar__loading-skeleton {
  width: 100%;
  max-width: 600px;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

.skeleton-row {
  display: flex;
  gap: var(--space-sm);
}

.skeleton-pill {
  flex: 1;
  height: 36px;
  border-radius: var(--radius-md);
  background: linear-gradient(90deg, var(--color-gray-100) 25%, #e8e8e8 50%, var(--color-gray-100) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* Mensalista slot card */
.calendar__slot--mensalista {
  background-color: var(--color-slot-mensalista);
  color: #fff;
  cursor: not-allowed;
  opacity: 0.9;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.calendar__slot-badge {
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  opacity: 0.85;
}

.calendar__slot-team {
  font-size: 0.65rem;
  opacity: 0.9;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Booking Form */
.booking-form__title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--space-md);
  color: var(--color-primary-dark);
}

/* Cancel section — collapsible */
.booking-cancel {
  margin-top: var(--space-md);
  border-top: 1px solid var(--color-gray-100);
  padding-top: var(--space-md);
  padding-bottom: 0;
  margin-bottom: 0;
}

.booking-cancel__toggle {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  background: none;
  border: none;
  color: var(--color-gray-400);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  cursor: pointer;
  padding: var(--space-sm) 0;
  transition: color var(--transition-fast);
}

.booking-cancel__toggle:hover {
  color: var(--color-secondary);
}

.booking-cancel__toggle::after {
  content: '▸';
  transition: transform var(--transition-fast);
}

.booking-cancel__toggle[aria-expanded="true"]::after {
  transform: rotate(90deg);
}

.booking-cancel__content {
  margin-top: var(--space-md);
  animation: fadeSlideDown 0.3s ease;
}

.booking-cancel__content.hidden {
  display: none;
}

@keyframes fadeSlideDown {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

.booking-cancel__info {
  font-size: var(--font-size-sm);
  color: var(--color-gray-400);
  margin-bottom: var(--space-lg);
}

.form-group {
  margin-bottom: var(--space-md);
}

.form-group__label {
  display: block;
  font-weight: var(--font-weight-medium);
  margin-bottom: var(--space-xs);
  color: var(--color-gray-600);
}

.form-group__input {
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  font-size: var(--font-size-base);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-group__input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(27, 94, 32, 0.15);
  outline: none;
}

.form-group__input.is-invalid {
  border-color: var(--color-danger);
}

.form-group__error {
  display: block;
  font-size: var(--font-size-xs);
  color: var(--color-danger);
  margin-top: var(--space-xs);
  min-height: 1rem;
}

/* --------------------------------------------------------------------------
   Contact
   -------------------------------------------------------------------------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
}

.contact-info__item {
  margin-bottom: var(--space-lg);
}

.contact-info__item h3 {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary-dark);
  margin-bottom: var(--space-xs);
}

.contact-link {
  color: var(--color-primary);
  font-weight: var(--font-weight-medium);
  text-decoration: underline;
}

.contact-link:hover {
  color: var(--color-secondary-dark);
}

.hours-list {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-xs) var(--space-md);
}

.hours-list dt {
  font-weight: var(--font-weight-medium);
}

.social-links {
  display: flex;
  gap: var(--space-md);
}

.contact-map {
  border-radius: var(--radius-lg);
  overflow: hidden;
  min-height: 300px;
  background-color: var(--color-gray-100);
}

.contact-map iframe {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 300px;
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.site-footer {
  background-color: #0f1a30;
  color: var(--color-white);
  padding-block: var(--space-2xl);
}

.footer__content {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
}

.footer__logo-text {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-secondary-light);
}

.footer__logo {
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
  margin-bottom: var(--space-xs);
}

.footer__logo-number {
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-secondary-light);
  letter-spacing: -0.02em;
  line-height: 1;
}

.footer__logo-name {
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-white);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.footer__logo-img {
  height: 70px;
  width: auto;
  object-fit: contain;
  margin-bottom: var(--space-sm);
}

.footer__tagline {
  margin-top: var(--space-xs);
  opacity: 0.8;
}

.footer__heading {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--space-sm);
  color: var(--color-secondary-light);
}

.footer__links ul li {
  margin-bottom: var(--space-xs);
}

.footer__links a,
.footer__contact a {
  color: var(--color-white);
  opacity: 0.8;
  transition: opacity var(--transition-fast);
}

.footer__links a:hover,
.footer__contact a:hover {
  opacity: 1;
  color: var(--color-secondary);
}

.footer__bottom {
  text-align: center;
  margin-top: var(--space-xl);
  padding-top: var(--space-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  font-size: var(--font-size-sm);
  opacity: 0.7;
}

/* --------------------------------------------------------------------------
   Skeleton Screens & Loading States
   -------------------------------------------------------------------------- */
.skeleton {
  pointer-events: none;
}

.skeleton__image {
  width: 100%;
  height: 200px;
  background: linear-gradient(90deg, var(--color-gray-100) 25%, var(--color-off-white) 50%, var(--color-gray-100) 75%);
  background-size: 200% 100%;
  animation: skeleton-shimmer 1.5s infinite;
  border-radius: var(--radius-md);
}

.skeleton__image--square {
  height: 0;
  padding-bottom: 100%;
}

.skeleton__image--wide {
  height: 180px;
}

.skeleton__image--event {
  height: 150px;
}

.skeleton__text {
  height: 16px;
  margin-top: var(--space-sm);
  background: linear-gradient(90deg, var(--color-gray-100) 25%, var(--color-off-white) 50%, var(--color-gray-100) 75%);
  background-size: 200% 100%;
  animation: skeleton-shimmer 1.5s infinite;
  border-radius: var(--radius-sm);
}

.skeleton__text--title {
  height: 22px;
  width: 70%;
  margin-top: var(--space-md);
}

.skeleton__text--body {
  width: 100%;
}

.skeleton__text--short {
  width: 50%;
}

.skeleton__text--slot {
  height: 40px;
  width: 100%;
  margin-bottom: var(--space-sm);
}

.skeleton .skeleton__image,
.skeleton .skeleton__text {
  margin-inline: var(--space-md);
}

.skeleton .skeleton__image {
  margin-inline: 0;
}

@keyframes skeleton-shimmer {
  0% {
    background-position: -200% 0;
  }
  100% {
    background-position: 200% 0;
  }
}

/* --------------------------------------------------------------------------
   Loading Overlay & Spinner
   -------------------------------------------------------------------------- */
.loading-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(255, 255, 255, 0.96);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--z-overlay);
  opacity: 1;
  transform: scale(1);
  transition: opacity 500ms ease, transform 500ms ease;
}

.loading-overlay--exiting {
  opacity: 0;
  transform: scale(0.95);
  pointer-events: none;
}

.loading-overlay--hidden {
  display: none;
}

.loading-spinner {
  text-align: center;
  animation: loading-pulse 2s ease-in-out infinite;
}

.loading-spinner__ring {
  width: 48px;
  height: 48px;
  border: 4px solid var(--color-gray-100);
  border-top-color: var(--color-primary);
  border-radius: var(--radius-full);
  animation: spinner-rotate 0.8s linear infinite;
  margin-inline: auto;
  margin-bottom: var(--space-md);
}

/* Logo/Spinner pulse reveal animation */
@keyframes loading-pulse {
  0%, 100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.7;
    transform: scale(1.06);
  }
}

.loading-spinner__text {
  font-size: var(--font-size-sm);
  color: var(--color-gray-400);
  font-weight: var(--font-weight-medium);
  margin-bottom: var(--space-md);
}

/* Feedback text shown when loading > 3s */
.loading-spinner__feedback {
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
  font-weight: var(--font-weight-medium);
  margin-top: var(--space-sm);
  opacity: 0;
  transition: opacity 300ms ease;
}

.loading-spinner__feedback--visible {
  opacity: 1;
}

/* Progress Bar with shimmer effect */
.loading-progress {
  width: 200px;
  height: 4px;
  background-color: var(--color-gray-100);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin-inline: auto;
}

.loading-progress__bar {
  height: 100%;
  width: 100%;
  background: linear-gradient(
    90deg,
    var(--color-primary) 0%,
    var(--color-secondary) 40%,
    var(--color-primary-light) 60%,
    var(--color-primary) 100%
  );
  background-size: 200% 100%;
  border-radius: var(--radius-full);
  animation: loading-shimmer 1.5s ease-in-out infinite;
}

@keyframes loading-shimmer {
  0% {
    background-position: 100% 0;
  }
  100% {
    background-position: -100% 0;
  }
}

.loading-progress__bar[style*="width"] {
  animation: none;
  background-size: 100% 100%;
}

@keyframes spinner-rotate {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

/* --------------------------------------------------------------------------
   Toast Notifications
   -------------------------------------------------------------------------- */
.toast-container {
  position: fixed;
  bottom: var(--space-lg);
  right: var(--space-md);
  z-index: var(--z-toast);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  max-width: calc(100vw - var(--space-xl));
}

.toast {
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  color: var(--color-white);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  animation: toast-slide-in 300ms ease forwards;
  max-width: 360px;
}

.toast--success {
  background-color: var(--color-success);
}

.toast--error {
  background-color: var(--color-danger);
}

.toast--warning {
  background-color: var(--color-secondary-dark);
}

.toast--info {
  background-color: var(--color-info);
}

.toast.is-leaving {
  animation: toast-slide-out 300ms ease forwards;
}

@keyframes toast-slide-in {
  from {
    opacity: 0;
    transform: translateX(100%);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes toast-slide-out {
  from {
    opacity: 1;
    transform: translateX(0);
  }
  to {
    opacity: 0;
    transform: translateX(100%);
  }
}

/* --------------------------------------------------------------------------
   Modal
   -------------------------------------------------------------------------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--z-modal);
  padding: var(--space-md);
}

.modal {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  max-width: 90vw;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  box-shadow: var(--shadow-xl);
  animation: modal-appear 300ms ease;
}

.modal__close {
  position: absolute;
  top: var(--space-sm);
  right: var(--space-md);
  font-size: var(--font-size-2xl);
  color: var(--color-gray-400);
  line-height: 1;
  transition: color var(--transition-fast);
}

.modal__close:hover {
  color: var(--color-gray-700);
}

.modal__content {
  padding: var(--space-xl);
}

@keyframes modal-appear {
  from {
    opacity: 0;
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* --------------------------------------------------------------------------
   Animation States (applied by animations.js via inline styles)
   CSS fallback classes for elements using data-animate attribute.
   The JS module handles initial state + transition via inline styles
   for precise control over duration (300-800ms) and delay.
   These classes provide a CSS-only fallback / additional styling hooks.
   -------------------------------------------------------------------------- */

/* Animated elements in their initial hidden state (before JS runs) */
[data-animate]:not(.animated),
.animate-fade-in:not(.is-visible),
.animate-slide-up:not(.is-visible),
.animate-slide-left:not(.is-visible),
.animate-slide-right:not(.is-visible) {
  opacity: 0;
}

[data-animate="slide-up"]:not(.animated),
.animate-slide-up:not(.is-visible) {
  transform: translateY(30px);
}

[data-animate="slide-left"]:not(.animated),
.animate-slide-left:not(.is-visible) {
  transform: translateX(-30px);
}

[data-animate="slide-right"]:not(.animated),
.animate-slide-right:not(.is-visible) {
  transform: translateX(30px);
}

[data-animate="parallax"]:not(.animated) {
  opacity: 1;
}

/* Animated state — final visible state */
[data-animate].animated,
.animate-fade-in.is-visible,
.animate-slide-up.is-visible,
.animate-slide-left.is-visible,
.animate-slide-right.is-visible {
  opacity: 1;
  transform: none;
}

/* CSS class-based animations use CSS transitions with custom properties */
.animate-fade-in,
.animate-slide-up,
.animate-slide-left,
.animate-slide-right {
  transition: opacity var(--animation-duration, 800ms) cubic-bezier(0.25, 0.46, 0.45, 0.94),
              transform var(--animation-duration, 800ms) cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* Parallax elements keep their transform (managed by JS) */
[data-animate="parallax"].animated {
  /* transform is managed by JS parallax loop */
}

/* Legacy class support */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--animation-duration, 800ms) cubic-bezier(0.25, 0.46, 0.45, 0.94),
              transform var(--animation-duration, 800ms) cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.animate-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* --------------------------------------------------------------------------
   prefers-reduced-motion
   When active: disable all animations, show content in final state immediately
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  /* All animated elements shown in final state */
  [data-animate],
  .animate-on-scroll,
  .animate-fade-in,
  .animate-slide-up,
  .animate-slide-left,
  .animate-slide-right {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }

  /* Disable parallax transforms */
  [data-animate="parallax"] {
    transform: none !important;
    will-change: auto !important;
  }

  /* Disable micro-interaction transitions on interactive elements */
  button,
  .card,
  .space-card,
  .event-card,
  .gallery-item,
  a.interactive,
  [data-micro-interaction] {
    transition: none !important;
    transform: none !important;
  }

  /* Event cards: only border-color change on hover/focus (Requirement 2.6) */
  .event-card {
    transition: border-color 200ms ease-out !important;
    transform: none !important;
    box-shadow: var(--shadow-md) !important;
  }

  .event-card:hover,
  .event-card:focus-within {
    transform: none !important;
    box-shadow: var(--shadow-md) !important;
    border-color: var(--color-primary) !important;
  }

  .event-card:hover .event-card__image,
  .event-card:focus-within .event-card__image {
    transform: none !important;
  }

  .skeleton__image,
  .skeleton__text {
    animation: none;
    background: var(--color-gray-100);
  }

  .loading-progress__bar {
    animation: none;
    width: 100% !important;
    background-size: 100% 100%;
  }

  .loading-spinner {
    animation: none;
  }

  .loading-spinner__ring {
    animation: none;
    border-top-color: var(--color-primary);
  }

  .loading-overlay {
    transition: none !important;
  }

  .loading-overlay--exiting {
    display: none;
    opacity: 1;
    transform: none;
  }

  .loading-spinner__feedback {
    transition: none;
  }
}

/* ==========================================================================
   RESPONSIVE BREAKPOINTS (Mobile-first)
   ========================================================================== */

/* --------------------------------------------------------------------------
   576px — Small devices (landscape phones)
   -------------------------------------------------------------------------- */
@media (min-width: 576px) {
  .hero__title {
    font-size: var(--font-size-3xl);
  }

  .hero__actions {
    flex-direction: row;
    justify-content: center;
  }

  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
  }

  .events-filters {
    flex-direction: row;
  }

  .events-filters__select {
    width: auto;
    flex: 1;
  }
}

/* --------------------------------------------------------------------------
   768px — Medium devices (tablets)
   -------------------------------------------------------------------------- */
@media (min-width: 768px) {
  .section {
    padding-block: var(--space-4xl);
  }

  .section__title {
    font-size: var(--font-size-3xl);
  }

  .hero__actions {
    flex-direction: row;
  }

  /* Desktop navigation */
  .navbar__toggle {
    display: none;
  }

  .navbar__menu {
    position: static;
    transform: none;
    opacity: 1;
    visibility: visible;
    background-color: transparent;
    padding: 0;
    display: flex;
    gap: var(--space-lg);
  }

  .navbar__item {
    margin-bottom: 0;
  }

  .navbar__link {
    font-size: var(--font-size-sm);
    padding: var(--space-xs) 0;
  }

  /* Sobre section */
  .sobre-main {
    grid-template-columns: 1fr 1fr;
  }

  .sobre-features {
    grid-template-columns: repeat(3, 1fr);
  }

  .sobre-hours-bar {
    flex-direction: row;
    justify-content: space-around;
    align-items: center;
  }

  .sobre-hours-bar__divider {
    width: 1px;
    height: 40px;
    background: rgba(255, 255, 255, 0.15);
  }

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

  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .events-list {
    grid-template-columns: repeat(2, 1fr);
  }

  .booking-layout {
    grid-template-columns: 1fr 2fr;
  }

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

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

  .toast-container {
    max-width: 380px;
  }
}

/* --------------------------------------------------------------------------
   1024px — Large devices (desktops)
   -------------------------------------------------------------------------- */
@media (min-width: 1024px) {
  :root {
    --navbar-height: 70px;
  }

  .container {
    padding-inline: var(--space-xl);
  }

  .hero__title {
    font-size: var(--font-size-4xl);
  }

  .section__title {
    font-size: var(--font-size-3xl);
  }

  .spaces-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .gallery-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .events-list {
    grid-template-columns: repeat(2, 1fr);
  }

  .booking-layout {
    grid-template-columns: 250px 1fr 1fr;
  }

  .footer__content {
    grid-template-columns: 2fr 1fr 1fr 1fr;
  }

  .modal {
    max-width: 800px;
  }
}

/* --------------------------------------------------------------------------
   1440px — Extra large devices (large desktops)
   -------------------------------------------------------------------------- */
@media (min-width: 1440px) {
  :root {
    --container-max-width: 1320px;
  }

  .hero__title {
    font-size: var(--font-size-4xl);
  }

  .gallery-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
  }

  .events-list {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* --------------------------------------------------------------------------
   2560px — Ultra-wide screens
   -------------------------------------------------------------------------- */
@media (min-width: 2560px) {
  :root {
    --container-max-width: 1600px;
    --font-size-base: 1.125rem;
  }

  .hero__title {
    font-size: 4rem;
  }

  .gallery-grid {
    grid-template-columns: repeat(6, 1fr);
  }

  .events-list {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* Reduce bottom padding on booking section */
.section--agendamento {
  padding-bottom: var(--space-lg);
}

/* Event Table Reservation */
.event-detail__reservation {
  margin-top: var(--space-xl);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-gray-100);
}

.event-detail__reservation h3 {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-md);
  color: var(--color-primary-dark);
}

.reservation-info {
  font-size: var(--font-size-sm);
  color: var(--color-success);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--space-lg);
}

.reservation-sold-out {
  font-size: var(--font-size-lg);
  color: var(--color-secondary);
  font-weight: var(--font-weight-bold);
  text-align: center;
  padding: var(--space-xl);
}

.reservation-form .form-group {
  margin-bottom: var(--space-md);
}

.reservation-price {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
}

.reservation-total {
  display: block;
  width: 100%;
  font-size: var(--font-size-md);
  color: var(--color-primary-dark);
  margin-top: var(--space-xs);
}

.reservation-note {
  margin-top: var(--space-md);
  font-size: var(--font-size-xs);
  color: var(--color-gray-400);
  text-align: center;
}

.reservation-success {
  text-align: center;
  padding: var(--space-xl);
}

.reservation-success__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-success);
  color: white;
  font-size: 1.5rem;
  margin-bottom: var(--space-md);
}

.reservation-success h4 {
  font-size: var(--font-size-lg);
  color: var(--color-primary-dark);
  margin-bottom: var(--space-sm);
}

.reservation-success p {
  color: var(--color-gray-500);
}

/* --------------------------------------------------------------------------
   Glass-Morphism
   Efeito de vidro translúcido com desfoque de fundo e fallback para
   navegadores sem suporte a backdrop-filter.
   Requirements: 8.1, 8.2, 4.4
   -------------------------------------------------------------------------- */

/* Fallback: navegadores sem suporte a backdrop-filter */
.glass {
  background: rgba(15, 26, 48, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Glass-morphism com suporte a backdrop-filter */
@supports (backdrop-filter: blur(1px)) {
  .glass {
    -webkit-backdrop-filter: blur(12px);
    backdrop-filter: blur(12px);
    background: rgba(15, 26, 48, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.2);
  }
}

/* Safari: suporte via -webkit-backdrop-filter */
@supports (-webkit-backdrop-filter: blur(1px)) {
  .glass {
    -webkit-backdrop-filter: blur(12px);
    backdrop-filter: blur(12px);
    background: rgba(15, 26, 48, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.2);
  }
}

/* Header com glass-morphism ao scrollar (classe adicionada via JS ao scrollY > 80px) */
.site-header--scrolled {
  background: rgba(15, 26, 48, 0.9);
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

@supports (backdrop-filter: blur(1px)) {
  .site-header--scrolled {
    -webkit-backdrop-filter: blur(12px);
    backdrop-filter: blur(12px);
    background: rgba(15, 26, 48, 0.15);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: none;
  }
}

@supports (-webkit-backdrop-filter: blur(1px)) {
  .site-header--scrolled {
    -webkit-backdrop-filter: blur(12px);
    backdrop-filter: blur(12px);
    background: rgba(15, 26, 48, 0.15);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: none;
  }
}

/* --------------------------------------------------------------------------
   Event Card — Gradient Border (pseudo-element)
   Requirement 8.3: Bordas com gradiente sutil via pseudo-elemento
   -------------------------------------------------------------------------- */
.event-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(
    135deg,
    rgba(255, 255, 255, 0.1),
    rgba(255, 255, 255, 0.05)
  );
  -webkit-mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  mask-composite: exclude;
  pointer-events: none;
  z-index: 1;
}

/* --------------------------------------------------------------------------
   Event Badge — Animated Gradient
   Requirement 2.5: Gradiente animado no badge de tipo (ciclo 3s)
   -------------------------------------------------------------------------- */
@keyframes badge-gradient {
  0%, 100% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
}

.event-badge {
  background-size: 200% 200%;
  animation: badge-gradient 3s ease infinite;
}

.event-badge--torneio {
  background: linear-gradient(135deg, #dbeafe, #bfdbfe, #dbeafe);
  background-size: 200% 200%;
  color: #1d4ed8;
}

.event-badge--festa {
  background: linear-gradient(135deg, #fce7f3, #fbcfe8, #fce7f3);
  background-size: 200% 200%;
  color: #be185d;
}

.event-badge--happy-hour {
  background: linear-gradient(135deg, #fef3c7, #fde68a, #fef3c7);
  background-size: 200% 200%;
  color: #92400e;
}

/* Reduced motion: disable badge animation */
@media (prefers-reduced-motion: reduce) {
  .event-badge {
    animation: none;
  }
}

/* --------------------------------------------------------------------------
   Ken Burns Effect — Carousel Slide Images
   Requirement 1.2: scale 1.0 → 1.05 em 8s com timing linear na imagem ativa
   -------------------------------------------------------------------------- */
@keyframes ken-burns {
  from {
    transform: scale(1.0);
  }
  to {
    transform: scale(1.05);
  }
}

.carousel__slide-image {
  overflow: hidden;
}

.carousel__slide-image.ken-burns-active {
  animation: ken-burns 8s linear forwards;
}

/* Disable Ken Burns when prefers-reduced-motion is active */
@media (prefers-reduced-motion: reduce) {
  .carousel__slide-image.ken-burns-active {
    animation: none;
    transform: none;
  }
}