/* ========================================================================
   Variables
   ====================================================================== */

:root {
  /* Colors */
  --color-bg: #05070b; /* fő háttér - sötét grafit/kékes */
  --color-bg-elevated: #10131a;
  --color-bg-muted: #181c24;

  --color-text: #f8fafc;
  --color-text-muted: #9ca3af;

  --color-primary: #22c55e; /* smaragd akcentus */
  --color-primary-soft: rgba(34, 197, 94, 0.14);
  --color-primary-strong: #16a34a;

  --color-accent: #3b82f6; /* kék akcentus – másodlagos */
  --color-accent-soft: rgba(59, 130, 246, 0.16);

  --color-success: #22c55e;
  --color-warning: #eab308;
  --color-danger: #ef4444;

  --gray-50: #f9fafb;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --gray-600: #4b5563;
  --gray-700: #374151;
  --gray-800: #1f2933;
  --gray-900: #111827;

  /* Typography */
  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-display: "Poppins", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --font-size-xs: 0.75rem;   /* 12px */
  --font-size-sm: 0.875rem;  /* 14px */
  --font-size-md: 1rem;      /* 16px */
  --font-size-lg: 1.125rem;  /* 18px */
  --font-size-xl: 1.25rem;   /* 20px */
  --font-size-2xl: 1.5rem;   /* 24px */
  --font-size-3xl: 1.875rem; /* 30px */
  --font-size-4xl: 2.25rem;  /* 36px */
  --font-size-5xl: 3rem;     /* 48px */

  --line-height-tight: 1.15;
  --line-height-snug: 1.3;
  --line-height-normal: 1.6;

  /* Spacing scale (0–96px) */
  --space-0: 0;
  --space-1: 0.25rem;  /* 4px */
  --space-2: 0.5rem;   /* 8px */
  --space-3: 0.75rem;  /* 12px */
  --space-4: 1rem;     /* 16px */
  --space-5: 1.25rem;  /* 20px */
  --space-6: 1.5rem;   /* 24px */
  --space-8: 2rem;     /* 32px */
  --space-10: 2.5rem;  /* 40px */
  --space-12: 3rem;    /* 48px */
  --space-16: 4rem;    /* 64px */
  --space-20: 5rem;    /* 80px */
  --space-24: 6rem;    /* 96px */

  /* Radius */
  --radius-none: 0;
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-soft: 0 10px 30px rgba(0, 0, 0, 0.35);
  --shadow-medium: 0 18px 45px rgba(0, 0, 0, 0.5);
  --shadow-hard: 0 24px 80px rgba(0, 0, 0, 0.75);

  /* Transitions */
  --transition-fast: 120ms ease-out;
  --transition-base: 180ms ease-out;
  --transition-slow: 260ms ease-out;

  /* Layout */
  --container-width: 1120px;
  --container-padding-x: 1.25rem;
}

@media (min-width: 1200px) {
  :root {
    --container-width: 1240px;
  }
}

/* ========================================================================
   Reset / Normalize
   ====================================================================== */

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

html {
  margin: 0;
  padding: 0;
  scroll-behavior: smooth;
  text-size-adjust: 100%;
}

body {
  margin: 0;
}

h1, h2, h3, h4, h5, h6,
p, figure, blockquote,
dl, dd {
  margin: 0;
}

ul[role='list'],
ol[role='list'] {
  list-style: none;
  padding: 0;
  margin: 0;
}

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

img,
picture,
video,
canvas,
svg {
  display: block;
  max-width: 100%;
}

input,
button,
textarea,
select {
  font: inherit;
  color: inherit;
}

button {
  border: none;
  background: none;
  padding: 0;
}

textarea {
  resize: vertical;
}

/* Remove built-in form element styles on iOS */
input[type="search"] {
  -webkit-appearance: none;
}

/* ========================================================================
   Base
   ====================================================================== */

body {
  min-height: 100vh;
  font-family: var(--font-sans);
  font-size: var(--font-size-md);
  line-height: var(--line-height-normal);
  background: radial-gradient(circle at top, #111827 0, var(--color-bg) 52%);
  color: var(--color-text);
  -webkit-font-smoothing: antialiased;
}

main {
  display: block;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: var(--line-height-tight);
  color: var(--gray-50);
}

h1 {
  font-size: var(--font-size-4xl);
  letter-spacing: -0.04em;
  margin-bottom: var(--space-4);
}

h2 {
  font-size: var(--font-size-3xl);
  letter-spacing: -0.03em;
  margin-bottom: var(--space-3);
}

h3 {
  font-size: var(--font-size-2xl);
  letter-spacing: -0.02em;
  margin-bottom: var(--space-3);
}

h4 {
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-2);
}

p {
  margin-bottom: var(--space-3);
  color: var(--color-text-muted);
}

p:last-child {
  margin-bottom: 0;
}

strong {
  font-weight: 600;
}

a {
  color: var(--color-primary);
  transition: color var(--transition-base), opacity var(--transition-fast);
}

a:hover {
  color: var(--color-primary-strong);
}

a:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

code, pre {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
}

hr {
  border: none;
  border-top: 1px solid rgba(148, 163, 184, 0.25);
  margin: var(--space-6) 0;
}

/* ========================================================================
   Utilities
   ====================================================================== */

/* Layout: Container */

.container {
  width: 100%;
  max-width: calc(var(--container-width) + var(--container-padding-x) * 2);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--container-padding-x);
  padding-right: var(--container-padding-x);
}

/* Flex helpers */

.flex {
  display: flex;
}

.inline-flex {
  display: inline-flex;
}

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

.flex-column {
  flex-direction: column;
}

.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

.justify-between {
  justify-content: space-between;
}

.items-center {
  align-items: center;
}

.flex-wrap {
  flex-wrap: wrap;
}

.gap-4 {
  gap: var(--space-4);
}

.gap-6 {
  gap: var(--space-6);
}

/* Grid helpers */

.grid {
  display: grid;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-6);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-6);
}

@media (max-width: 768px) {
  .grid-2,
  .grid-3 {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* Spacing utilities (commonly used) */

.section {
  padding-top: var(--space-12);
  padding-bottom: var(--space-12);
}

.section-tight {
  padding-top: var(--space-8);
  padding-bottom: var(--space-8);
}

.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }
.mt-8 { margin-top: var(--space-8); }
.mt-10 { margin-top: var(--space-10); }

.mb-0 { margin-bottom: 0; }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }

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

.text-muted {
  color: var(--color-text-muted);
}

/* Screen reader only */

.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;
}

/* ========================================================================
   Components
   ====================================================================== */

/* Buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.7rem 1.4rem;
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  cursor: pointer;
  border: 1px solid transparent;
  transition:
    background-color var(--transition-base),
    color var(--transition-base),
    border-color var(--transition-base),
    box-shadow var(--transition-base),
    transform var(--transition-fast);
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: #020617 !important;
  box-shadow: 0 16px 40px rgba(16, 185, 129, 0.35);
}

.btn-primary:hover {
  filter: brightness(1.06);
  transform: translateY(-1px);
  box-shadow: var(--shadow-medium);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-text);
  border-color: rgba(148, 163, 184, 0.6);
}

.btn-outline:hover {
  border-color: var(--color-primary);
  background-color: rgba(15, 23, 42, 0.8);
}

.btn-ghost {
  background-color: rgba(15, 23, 42, 0.7);
  color: var(--color-text);
  border-radius: var(--radius-full);
}

.btn-ghost:hover {
  background-color: rgba(31, 41, 55, 0.95);
}


.btn:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

/* Inputs & form fields */

.field-label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: 500;
  margin-bottom: var(--space-1);
  color: var(--gray-100);
}

.input,
.textarea,
.select {
  width: 100%;
  padding: 0.65rem 0.9rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(148, 163, 184, 0.4);
  background-color: rgba(15, 23, 42, 0.8);
  color: var(--color-text);
  font-size: var(--font-size-sm);
  transition:
    border-color var(--transition-base),
    box-shadow var(--transition-base),
    background-color var(--transition-base),
    transform var(--transition-fast);
}

.input::placeholder,
.textarea::placeholder {
  color: var(--gray-500);
}

.input:focus,
.textarea:focus,
.select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 1px var(--color-primary-soft), 0 0 0 4px rgba(16, 185, 129, 0.24);
  background-color: rgba(15, 23, 42, 0.95);
}

.input[aria-invalid="true"],
.textarea[aria-invalid="true"] {
  border-color: var(--color-danger);
}

.field-error {
  margin-top: 0.25rem;
  color: var(--color-danger);
  font-size: var(--font-size-xs);
}

/* Cards – események, szekciók */

.card {
  position: relative;
  background: radial-gradient(circle at top left, rgba(34, 197, 94, 0.08), rgba(15, 23, 42, 0.96));
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  border: 1px solid rgba(148, 163, 184, 0.35);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
}

.card--muted {
  background: linear-gradient(145deg, var(--color-bg-muted), var(--color-bg-elevated));
}

.card-header {
  margin-bottom: var(--space-3);
}

.card-title {
  font-family: var(--font-display);
  font-size: var(--font-size-xl);
  margin-bottom: var(--space-1);
}

.card-meta {
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--gray-400);
}

.card-body {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

/* Esemény poszter / highlight blokk */

.poster {
  position: relative;
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  background:
    radial-gradient(circle at top, rgba(59, 130, 246, 0.40), transparent 55%),
    radial-gradient(circle at bottom right, rgba(34, 197, 94, 0.5), transparent 55%),
    linear-gradient(135deg, #020617, #020617 32%, #020617 100%);
  overflow: hidden;
  box-shadow: var(--shadow-hard);
}

.poster::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at top left, rgba(148, 163, 184, 0.18), transparent 55%);
  mix-blend-mode: screen;
  opacity: 0.35;
  pointer-events: none;
}

.poster-inner {
  position: relative;
  z-index: 1;
}

/* Navigációs sáv – alap */

.navbar-blur {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(16px);
  background-color: rgba(2, 6, 23, 0.86);
  border-bottom: 1px solid rgba(148, 163, 184, 0.35);
}

.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  font-size: var(--font-size-sm);
}

.nav-link {
  position: relative;
  color: var(--gray-200);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-weight: 500;
  font-size: 0.75rem;
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.3rem;
  width: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  transition: width var(--transition-base);
}

.nav-link:hover::after,
.nav-link[aria-current="page"]::after {
  width: 100%;
}

/* Galéria – képrács */

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-4);
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  background-color: var(--color-bg-elevated);
}

.gallery-media {
  width: 100%;
  height: 0;
  padding-bottom: 66.66%;
  background-position: center;
  background-size: cover;
}

/* Kártya jellegű program szalag (pl. Offline Poker, Stand-up, DJ) */

.program-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.2rem 0.7rem;
  border-radius: var(--radius-full);
  background-color: rgba(15, 23, 42, 0.9);
  border: 1px solid rgba(148, 163, 184, 0.6);
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--gray-100);
}

.program-tag--poker {
  border-color: var(--color-primary);
}

.program-tag--night {
  border-color: var(--color-accent);
}

/* FAQ */

.faq-item {
  border-radius: var(--radius-md);
  border: 1px solid rgba(148, 163, 184, 0.35);
  background-color: rgba(15, 23, 42, 0.9);
  padding: var(--space-4);
}

.faq-question {
  font-size: var(--font-size-md);
  font-weight: 500;
  margin-bottom: var(--space-2);
  color: var(--gray-50);
}

.faq-answer {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

/* Eseménynaptár – egyszerű táblázat alap */

.table-calendar {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--font-size-sm);
}

.table-calendar thead {
  background-color: rgba(15, 23, 42, 0.9);
}

.table-calendar th,
.table-calendar td {
  padding: 0.75rem 0.9rem;
  border-bottom: 1px solid rgba(30, 41, 59, 0.9);
}

.table-calendar th {
  text-align: left;
  font-weight: 500;
  text-transform: uppercase;
  font-size: var(--font-size-xs);
  letter-spacing: 0.16em;
  color: var(--gray-400);
}

.table-calendar tr:hover td {
  background-color: rgba(15, 23, 42, 0.8);
}

/* Hero / oldalfejléc heading helper – magyar event-site stílus */

.section-label {
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}

.section-title {
  font-family: var(--font-display);
  font-size: var(--font-size-3xl);
  letter-spacing: -0.03em;
  margin-bottom: var(--space-3);
}

.section-subtitle {
  max-width: 36rem;
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

/* ========================================================================
   Accessibility & Motion
   ====================================================================== */

:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

/* Honour prefers-reduced-motion */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}