/* filmyeventowe.pl — main stylesheet (deferred) */

@font-face {
  font-family: 'Inter';
  src: url('../fonts/inter-regular.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Inter';
  src: url('../fonts/inter-bold.woff2') format('woff2');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Inter';
  src: url('../fonts/inter-extrabold.woff2') format('woff2');
  font-weight: 800;
  font-style: normal;
  font-display: swap;
}

:root {
  --bg: #050505;
  --bg-elevated: #0f0f0f;
  --bg-card: #141414;
  --text: #f5f5f5;
  --text-muted: #a3a3a3;
  --accent: #d4ff00;
  --accent-hover: #e8ff66;
  --border: rgba(255, 255, 255, 0.08);
  --max-width: 1400px;
  --header-h: 72px;
  --radius: 4px;
  --transition: 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}

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

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

body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  overflow-x: hidden;
}

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

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

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

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

.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  z-index: 9999;
  padding: 0.75rem 1.25rem;
  background: var(--accent);
  color: var(--bg);
  font-weight: 700;
}

.skip-link:focus { top: 1rem; }

.container {
  width: min(100% - 2rem, var(--max-width));
  margin-inline: auto;
}

/* Header */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-h);
  background: rgba(5, 5, 5, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
}

.logo {
  font-weight: 800;
  font-size: 1.125rem;
  letter-spacing: -0.02em;
  text-transform: lowercase;
}

.logo span { color: var(--accent); }

.nav-desktop {
  display: none;
  gap: 2rem;
  align-items: center;
}

.nav-desktop a {
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.nav-desktop a[aria-current="page"] { color: var(--accent); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 1.75rem;
  font-family: inherit;
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background var(--transition), color var(--transition), transform var(--transition);
}

.btn-primary {
  background: var(--accent);
  color: var(--bg);
}

.btn-primary:hover, .btn-primary:focus-visible {
  background: var(--accent-hover);
  color: var(--bg);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}

.btn-outline:hover, .btn-outline:focus-visible {
  border-color: var(--accent);
  color: var(--accent);
}

.menu-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 44px;
  height: 44px;
  padding: 0;
  background: none;
  border: none;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  transition: transform var(--transition), opacity var(--transition);
}

.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

.nav-mobile {
  position: fixed;
  inset: var(--header-h) 0 0 0;
  background: var(--bg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  transform: translateX(100%);
  transition: transform var(--transition);
  z-index: 999;
}

.nav-mobile.is-open { transform: translateX(0); }

.nav-mobile a {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

@media (min-width: 900px) {
  .nav-desktop { display: flex; }
  .menu-toggle { display: none; }
  .nav-mobile { display: none; }
}

/* Hero */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  padding: calc(var(--header-h) + 3rem) 0 4rem;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(5,5,5,0.3) 0%, rgba(5,5,5,0.85) 60%, var(--bg) 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
}

.hero-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.5rem;
}

.hero h1 {
  font-size: clamp(2.75rem, 8vw, 6.5rem);
  font-weight: 800;
  line-height: 0.95;
  letter-spacing: -0.04em;
  margin: 0 0 1.5rem;
  max-width: 14ch;
}

.hero-sub {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--text-muted);
  max-width: 42ch;
  margin-bottom: 2.5rem;
}

.hero-cta { display: flex; flex-wrap: wrap; gap: 1rem; }

/* Sections */
section { padding: 6rem 0; }

.section-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
}

.section-title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin: 0 0 1.5rem;
  max-width: 20ch;
}

.section-intro {
  color: var(--text-muted);
  max-width: 55ch;
  margin-bottom: 3rem;
  font-size: 1.125rem;
}

/* Marquee clients */
.marquee-wrap {
  padding: 3rem 0;
  border-block: 1px solid var(--border);
  overflow: hidden;
}

.marquee {
  display: flex;
  gap: 4rem;
  animation: marquee 30s linear infinite;
  width: max-content;
}

.marquee-wrap:hover .marquee { animation-play-state: paused; }

.marquee-item {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-muted);
  white-space: nowrap;
  opacity: 0.7;
}

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* Work grid */
.work-grid {
  display: grid;
  gap: 1.5rem;
}

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

@media (min-width: 1100px) {
  .work-grid { grid-template-columns: repeat(3, 1fr); }
}

.work-card {
  position: relative;
  aspect-ratio: 16/10;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--bg-card);
  border: 1px solid var(--border);
  cursor: pointer;
}

.work-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

.work-card:hover img { transform: scale(1.05); }

.work-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(0,0,0,0.9) 0%, transparent 60%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.5rem;
}

.work-card h3 {
  margin: 0;
  font-size: 1.125rem;
  font-weight: 700;
}

.work-card p {
  margin: 0.25rem 0 0;
  font-size: 0.875rem;
  color: var(--text-muted);
}

.play-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition);
}

.work-card:hover .play-btn { opacity: 1; }

.play-btn svg { width: 24px; height: 24px; fill: var(--bg); margin-left: 4px; }

/* Why us */
.why-grid {
  display: grid;
  gap: 2rem;
}

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

@media (min-width: 1100px) {
  .why-grid { grid-template-columns: repeat(4, 1fr); }
}

.why-card {
  padding: 2rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.why-card-num {
  font-size: 3rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 1rem;
}

.why-card h3 {
  margin: 0 0 0.75rem;
  font-size: 1.125rem;
}

.why-card p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.9375rem;
}

/* Stats */
.stats-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  padding: 4rem 0;
  border-block: 1px solid var(--border);
}

@media (min-width: 768px) {
  .stats-row { grid-template-columns: repeat(4, 1fr); }
}

.stat-num {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--accent);
  line-height: 1;
}

.stat-label {
  margin-top: 0.5rem;
  font-size: 0.875rem;
  color: var(--text-muted);
}

/* CTA band */
.cta-band {
  padding: 5rem 0;
  text-align: center;
  background: var(--bg-elevated);
  border-block: 1px solid var(--border);
}

.cta-band h2 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin: 0 0 1rem;
}

.cta-band p {
  color: var(--text-muted);
  max-width: 50ch;
  margin: 0 auto 2rem;
}

/* Page header (subpages) */
.page-hero {
  padding: calc(var(--header-h) + 4rem) 0 3rem;
  border-bottom: 1px solid var(--border);
}

.page-hero h1 {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.03em;
  margin: 0 0 1rem;
  max-width: 18ch;
}

.page-hero p {
  color: var(--text-muted);
  font-size: 1.125rem;
  max-width: 55ch;
  margin: 0;
}

/* Breadcrumbs */
.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.breadcrumbs a:hover { color: var(--accent); }

.breadcrumbs [aria-current="page"] { color: var(--text); }

/* Content prose */
.prose {
  max-width: 72ch;
}

.prose h2 {
  font-size: 1.75rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 3rem 0 1rem;
}

.prose h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin: 2rem 0 0.75rem;
}

.prose p {
  color: var(--text-muted);
  margin: 0 0 1.25rem;
}

.prose ul {
  color: var(--text-muted);
  padding-left: 1.25rem;
  margin: 0 0 1.25rem;
}

.prose li { margin-bottom: 0.5rem; }

.prose a { color: var(--accent); text-decoration: underline; }

/* Services grid */
.services-grid {
  display: grid;
  gap: 1.5rem;
}

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

@media (min-width: 1100px) {
  .services-grid { grid-template-columns: repeat(3, 1fr); }
}

.service-card {
  padding: 2.5rem 2rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color var(--transition);
}

.service-card:hover { border-color: var(--accent); }

.service-card h2 {
  font-size: 1.25rem;
  font-weight: 700;
  margin: 0 0 1rem;
}

.service-card p {
  color: var(--text-muted);
  margin: 0 0 1.5rem;
  font-size: 0.9375rem;
}

.service-card a {
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
}

/* Team */
.team-grid {
  display: grid;
  gap: 2rem;
}

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

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

.team-card img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: var(--radius);
  margin-bottom: 1rem;
  background: var(--bg-card);
}

.team-card h3 { margin: 0 0 0.25rem; font-size: 1.125rem; }
.team-card p { margin: 0; color: var(--text-muted); font-size: 0.875rem; }

/* Clients grid */
.clients-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

@media (min-width: 600px) {
  .clients-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (min-width: 900px) {
  .clients-grid { grid-template-columns: repeat(4, 1fr); }
}

.client-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100px;
  padding: 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 0.9375rem;
  color: var(--text-muted);
  transition: border-color var(--transition), color var(--transition);
}

.client-logo:hover {
  border-color: var(--accent);
  color: var(--text);
}

/* Contact */
.contact-grid {
  display: grid;
  gap: 3rem;
}

@media (min-width: 900px) {
  .contact-grid { grid-template-columns: 1fr 1fr; }
}

.contact-info h2 {
  font-size: 1.5rem;
  font-weight: 800;
  margin: 0 0 1.5rem;
}

.contact-info p { color: var(--text-muted); margin: 0 0 1rem; }

.contact-info a { color: var(--accent); }

/* City links */
.city-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2rem;
}

.city-links a {
  padding: 0.5rem 1rem;
  font-size: 0.8125rem;
  font-weight: 600;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 100px;
  transition: border-color var(--transition), background var(--transition);
}

.city-links a:hover {
  border-color: var(--accent);
  background: rgba(212, 255, 0, 0.08);
  color: var(--text);
}

/* Footer */
.site-footer {
  padding: 4rem 0 2rem;
  border-top: 1px solid var(--border);
  background: var(--bg-elevated);
}

.footer-grid {
  display: grid;
  gap: 2.5rem;
  margin-bottom: 3rem;
}

@media (min-width: 768px) {
  .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; }
}

.footer-brand p {
  color: var(--text-muted);
  font-size: 0.9375rem;
  max-width: 35ch;
  margin: 1rem 0 0;
}

.footer-col h3 {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin: 0 0 1.25rem;
  color: var(--accent);
}

.footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-col li { margin-bottom: 0.625rem; }

.footer-col a {
  font-size: 0.875rem;
  color: var(--text-muted);
}

.footer-col a:hover { color: var(--accent); }

.footer-seo {
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  font-size: 0.8125rem;
  color: var(--text-muted);
  line-height: 1.7;
}

.footer-seo p { margin: 0 0 1rem; }

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 2rem;
  margin-top: 2rem;
  border-top: 1px solid var(--border);
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.footer-bottom a { color: var(--text-muted); }
.footer-bottom a:hover { color: var(--accent); }

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: rgba(0, 0, 0, 0.95);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition), visibility var(--transition);
}

.lightbox.is-open {
  opacity: 1;
  visibility: visible;
}

.lightbox-inner {
  position: relative;
  width: min(100%, 960px);
  aspect-ratio: 16/9;
}

.lightbox iframe {
  width: 100%;
  height: 100%;
  border: none;
  border-radius: var(--radius);
}

.lightbox-close {
  position: absolute;
  top: -3rem;
  right: 0;
  background: none;
  border: none;
  color: var(--text);
  font-size: 2rem;
  cursor: pointer;
  padding: 0.5rem;
  line-height: 1;
}

.lightbox-close:hover { color: var(--accent); }

/* Cookie banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9998;
  padding: 1.25rem;
  background: var(--bg-elevated);
  border-top: 1px solid var(--border);
  transform: translateY(100%);
  transition: transform var(--transition);
}

.cookie-banner.is-visible { transform: translateY(0); }

.cookie-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  max-width: var(--max-width);
  margin-inline: auto;
}

.cookie-inner p {
  margin: 0;
  font-size: 0.875rem;
  color: var(--text-muted);
  flex: 1;
  min-width: 200px;
}

.cookie-actions { display: flex; gap: 0.75rem; }

/* Animations */
@media (prefers-reduced-motion: no-preference) {
  .fade-in {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s ease, transform 0.7s ease;
  }

  .fade-in.is-visible {
    opacity: 1;
    transform: translateY(0);
  }
}

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

  html { scroll-behavior: auto; }
}