/*=============== GOOGLE FONTS ===============*/
/* Fonts are loaded in HTML head */

/*=============== VARIABLES CSS ===============*/
:root {
  /* Colors - Kompopolex inspired */
  --primary-dark: #862d59;
  --secondary-dark: #6600cc;
  --accent-blue: #ff6699;
  --accent-purple: #9900ff;
  --accent-cyan: #009999;
  --metallic: #c0c5ce;
  --background: #1a0f2e;
  --light: #ffffff;

  /* Typography */
  --font-heading: 'Archivo Black', sans-serif;
  --font-subheading: 'Bebas Neue', sans-serif;
  --font-body: 'Epilogue', sans-serif;
  --font-accent: 'Plus Jakarta Sans', sans-serif;

  /* Font Sizes */
  --h1-font-size: 7.5rem;
  --h2-font-size: 5rem;
  --h3-font-size: 2.25rem;
  --normal-font-size: 1.125rem;
  --small-font-size: 0.875rem;

  /* Z-index */
  --z-fixed: 100;
  --z-modal: 1000;

  /* Transitions */
  --transition-base: 0.3s ease-out;
  --transition-slow: 0.6s ease-in-out;
}

@media screen and (max-width: 1024px) {
  :root {
    --h1-font-size: 5rem;
    --h2-font-size: 3.5rem;
    --h3-font-size: 2rem;
  }
}

@media screen and (max-width: 768px) {
  :root {
    --h1-font-size: 3.5rem;
    --h2-font-size: 2.5rem;
    --h3-font-size: 1.75rem;
    --normal-font-size: 1rem;
  }
}

/*=============== BASE & RESET ===============*/
* {
  box-sizing: border-box;
  padding: 0;
  margin: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 5rem;
}

body {
  font-family: var(--font-body);
  font-size: var(--normal-font-size);
  background: linear-gradient(-60deg, #862d59 0%, #ff6699 20%, #ff0066 30%, #ccff66 31%, #9900ff 65%, #6600cc 66%, #009999 85%, #333399 86%, #003366 95%);
  background-attachment: fixed;
  background-size: cover;
  color: var(--light);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-weight: 900;
  line-height: 1.2;
}

ul {
  list-style: none;
}

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

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

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

input,
textarea,
select {
  font-family: inherit;
  font-size: inherit;
  border: none;
  outline: none;
}

/*=============== REUSABLE CSS CLASSES ===============*/
.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
}

.section {
  padding: 8rem 0;
  position: relative;
}

.section-title {
  font-family: var(--font-subheading);
  font-size: 4.5rem;
  font-weight: 600;
  text-align: center;
  margin-bottom: 4rem;
  letter-spacing: 0.125em;
  color: #ffffff;
  opacity: 0;
  animation: fadeIn 0.8s ease-out 0.6s forwards;
}

.section__canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

.button {
  display: inline-block;
  background-color: var(--accent-blue);
  color: var(--light);
  padding: 1rem 2.5rem;
  font-family: var(--font-accent);
  font-weight: 700;
  font-size: 0.875rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: var(--transition-base);
  border-radius: 0;
}

.button:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(74, 144, 226, 0.4);
}

.button-ghost {
  background-color: transparent;
  border: 2px solid var(--accent-blue);
  color: var(--accent-blue);
  padding: 0.75rem 2rem;
  font-family: var(--font-accent);
  font-weight: 600;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: var(--transition-base);
}

.button-ghost:hover {
  background-color: var(--accent-blue);
  color: var(--light);
  transform: translateY(-2px);
}

/*=============== HEADER & NAV ===============*/
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: var(--z-fixed);
  transition: var(--transition-base);
}

.header.scroll-header {
  background-color: rgba(15, 20, 25, 0.95);
  backdrop-filter: blur(12px);
  box-shadow: 0 2px 16px rgba(0, 0, 0, 0.3);
}

.nav {
  height: 5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav__logo {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  letter-spacing: 0.05em;
  color: var(--light);
}

.nav__list {
  display: flex;
  gap: 3rem;
}

.nav__link {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 1rem;
  letter-spacing: 0.05em;
  color: var(--metallic);
  position: relative;
  transition: var(--transition-base);
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--accent-blue);
  transition: var(--transition-base);
}

.nav__link:hover,
.nav__link.active-link {
  color: var(--light);
}

.nav__link:hover::after,
.nav__link.active-link::after {
  width: 100%;
}

.nav__toggle,
.nav__close {
  display: none;
}

/*=============== HERO SECTION ===============*/
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 5rem;
  overflow: hidden;
  background-image: radial-gradient(rgba(41, 44, 44, 0.6) 0%, rgba(41, 44, 44, 0.3) 50%, rgba(41, 44, 44, 0.0) 70%);
}

.hero__container {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero__content {
  position: relative;
  z-index: 2;
}

.hero__subtitle {
  font-family: var(--font-subheading);
  font-size: 11.25rem;
  letter-spacing: 0.2em;
  color: var(--metallic);
  line-height: 0.9;
  margin-bottom: 0;
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 0.8s ease-out forwards;
}

.hero__title {
  font-family: var(--font-heading);
  font-size: var(--h1-font-size);
  color: var(--accent-blue);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 2rem;
  opacity: 0;
  transform: translateY(30px);
  animation: fadeInUp 0.8s ease-out 0.2s forwards;
}

.hero__tagline {
  font-family: var(--font-accent);
  font-size: 1.5rem;
  font-weight: 600;
  color: #ffffff;
  text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.7);
  letter-spacing: 0.125em;
  margin-bottom: 3rem;
  opacity: 0;
  animation: fadeIn 0.8s ease-out 0.6s forwards;
}

.hero__button {
  opacity: 0;
  animation: scaleIn 0.6s ease-out 0.9s forwards;
}

.hero__scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
}

.hero__scroll-icon {
  color: var(--accent-blue);
  animation: bounce 2s ease-in-out infinite;
}

.hero__visual {
  position: relative;
  height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 0;
}

.hero__canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
  opacity: 0;
  animation: fadeIn 1s ease-out 0.4s forwards;
}

/*=============== ENSEMBLE SECTION ===============*/
.ensemble {
  background-image: linear-gradient(to right, rgba(41, 44, 44, 0.0) 10%, rgba(0, 0, 0, 0.5) 30%, rgba(10, 10, 10, 0.7) 65%, rgba(41, 44, 44, 0.0) 90%);
}

.ensemble__container {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 6rem;
  position: relative;
  z-index: 1;
}

.ensemble__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.ensemble__card {
  opacity: 0;
  transform: translateY(40px);
  transition: var(--transition-slow);
}

.ensemble__card.animate {
  opacity: 1;
  transform: translateY(0);
}

.ensemble__image-wrapper {
  position: relative;
  overflow: hidden;
  aspect-ratio: 380 / 480;
  cursor: pointer;
}

.ensemble__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(100%);
  transition: var(--transition-slow);
}

.ensemble__overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(15, 20, 25, 0.95), transparent);
  padding: 2rem 1.5rem;
  transform: translateY(100%);
  transition: var(--transition-base);
}

.ensemble__image-wrapper:hover .ensemble__image {
  filter: grayscale(0%);
  transform: scale(1.05);
}

.ensemble__image-wrapper:hover .ensemble__overlay {
  transform: translateY(0);
}

.ensemble__image-wrapper:hover {
  box-shadow: 0 0 0 3px var(--accent-blue);
}

.ensemble__name {
  font-family: var(--font-subheading);
  font-size: 1.75rem;
  color: var(--light);
  margin-bottom: 0.25rem;
}

.ensemble__instrument {
  font-family: var(--font-accent);
  font-size: 0.875rem;
  color: var(--metallic);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.ensemble__about {
  position: sticky;
  top: 8rem;
  height: fit-content;
}

.ensemble__heading {
  font-family: var(--font-subheading);
  font-size: 4.5rem;
  font-weight: 600;
  letter-spacing: 0.125em;
  margin-bottom: 2rem;
  color: #ffffff;
  opacity: 0;
  animation: fadeIn 0.8s ease-out 0.6s forwards;
}

.ensemble__description {
  font-size: 1.125rem;
  line-height: 1.9;
  color: var(--metallic);
  margin-bottom: 1.5rem;
}

.ensemble__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 3rem;
}

.ensemble__stat {
  text-align: center;
  padding: 1.5rem;
  background: rgba(74, 144, 226, 0.1);
  border: 1px solid rgba(74, 144, 226, 0.3);
}

.ensemble__stat-number {
  font-family: var(--font-heading);
  font-size: 3rem;
  color: var(--accent-blue);
  margin-bottom: 0.5rem;
}

.ensemble__stat-label {
  font-family: var(--font-accent);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--metallic);
  letter-spacing: 0.15em;
}

/* Team Members */
.ensemble__team {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4.5rem;
  margin-top: 5rem;
  max-width: 1750px;
  margin-left: auto;
  margin-right: auto;
}

.ensemble__member {
  position: relative;
  opacity: 0;
  transform: translateY(50px) rotateX(10deg);
  transition: all 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
  perspective: 1000px;
}

.ensemble__member.animate {
  opacity: 1;
  transform: translateY(0) rotateX(0);
}

.ensemble__member-image-wrapper {
  position: relative;
  overflow: hidden;
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.4s ease;
  transform-style: preserve-3d;
}

.ensemble__member-image-wrapper::before {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  background: linear-gradient(45deg, #ff6699, #9900ff, #009999, #ff6699);
  background-size: 300% 300%;
  border-radius: 14px;
  z-index: -1;
  opacity: 0;
  transition: opacity 0.4s ease;
  animation: borderGradient 3s ease infinite;
}

@keyframes borderGradient {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

.ensemble__member-image-wrapper:hover::before {
  opacity: 1;
}

.ensemble__member-glow {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border-radius: 12px;
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
  z-index: 2;
}

.ensemble__member[data-instrument="percussion"] .ensemble__member-glow {
  background: radial-gradient(circle at center, rgba(255, 102, 153, 0.4) 0%, transparent 70%);
  box-shadow: inset 0 0 60px rgba(255, 102, 153, 0.3);
}

.ensemble__member[data-instrument="accordion"] .ensemble__member-glow {
  background: radial-gradient(circle at center, rgba(153, 0, 255, 0.4) 0%, transparent 70%);
  box-shadow: inset 0 0 60px rgba(153, 0, 255, 0.3);
}

.ensemble__member[data-instrument="computers"] .ensemble__member-glow {
  background: radial-gradient(circle at center, rgba(0, 153, 153, 0.4) 0%, transparent 70%);
  box-shadow: inset 0 0 60px rgba(0, 153, 153, 0.3);
}

.ensemble__member-image-wrapper:hover .ensemble__member-glow {
  opacity: 1;
}

.ensemble__member-image {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 12px;
  transition: all 0.4s ease;
  filter: grayscale(30%) brightness(0.9);
}

.ensemble__member-image-wrapper:hover .ensemble__member-image {
  filter: grayscale(0%) brightness(1.1);
  transform: scale(1.05);
}

.ensemble__member-info {
  margin-top: 1.5rem;
  text-align: center;
  transform: translateY(0);
  transition: transform 0.4s ease;
}

.ensemble__member:hover .ensemble__member-info {
  transform: translateY(-5px);
}

.ensemble__member-name {
  font-family: var(--font-subheading);
  font-size: 1.8375rem;
  color: var(--light);
  margin-bottom: 0.5rem;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
  transition: all 0.3s ease;
}

.ensemble__member[data-instrument="percussion"]:hover .ensemble__member-name {
  color: #ff6699;
  text-shadow: 0 0 20px rgba(255, 102, 153, 0.8);
}

.ensemble__member[data-instrument="accordion"]:hover .ensemble__member-name {
  color: #9900ff;
  text-shadow: 0 0 20px rgba(153, 0, 255, 0.8);
}

.ensemble__member[data-instrument="computers"]:hover .ensemble__member-name {
  color: #009999;
  text-shadow: 0 0 20px rgba(0, 153, 153, 0.8);
}

.ensemble__member-instrument {
  font-family: var(--font-accent);
  font-size: 0.92rem;
  color: var(--metallic);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  transition: all 0.3s ease;
}

.ensemble__member:hover .ensemble__member-instrument {
  letter-spacing: 0.2em;
}

/* Hover 3D effect */
.ensemble__member-image-wrapper:hover {
  transform: translateY(-10px) scale(1.02);
  box-shadow:
    0 20px 40px rgba(0, 0, 0, 0.4),
    0 0 30px rgba(255, 102, 153, 0.3);
}

/* Stagger animation delays */
.ensemble__member:nth-child(1) {
  transition-delay: 0.1s;
}

.ensemble__member:nth-child(2) {
  transition-delay: 0.2s;
}

.ensemble__member:nth-child(3) {
  transition-delay: 0.3s;
}

/*=============== REPERTUAR SECTION ===============*/
.repertuar {
  background-image: linear-gradient(40deg, rgba(137,41,255,0.7) 0%, rgba(154,77,255,0.7) 50%, rgba(109,5,255,0.7) 51%, rgba(112,10,255,0.7) 71%, rgba(0, 110, 90, 0.7) 90%);
  position: relative;
  overflow: hidden;
}

.repertuar__container {
  position: relative;
  z-index: 1;
}

.repertuar__filters {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-bottom: 4rem;
  flex-wrap: wrap;
}

.repertuar__filter {
  font-family: var(--font-accent);
  font-weight: 600;
  font-size: 0.875rem;
  letter-spacing: 0.1em;
  color: var(--metallic);
  padding: 0.75rem 1.5rem;
  background: transparent;
  border: 2px solid transparent;
  transition: var(--transition-base);
  cursor: pointer;
  position: relative;
}

.repertuar__filter::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background-color: var(--accent-blue);
  transition: var(--transition-base);
}

.repertuar__filter:hover,
.repertuar__filter.active {
  color: var(--accent-blue);
}

.repertuar__filter.active::after {
  width: 80%;
}

.repertuar__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.repertuar__card {
  background: rgba(26, 31, 46, 0.6);
  padding: 2rem;
  border: 1px solid rgba(74, 144, 226, 0.2);
  transition: var(--transition-base);
  cursor: pointer;
  position: relative;
  overflow: hidden;
  opacity: 1;
  transform: scale(1);
}

.repertuar__card.hidden {
  opacity: 0;
  transform: scale(0.8);
  height: 0;
  padding: 0;
  margin: 0;
  border: none;
}

.repertuar__card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, transparent 0%, rgba(74, 144, 226, 0.05) 100%);
  opacity: 0;
  transition: var(--transition-base);
}

.repertuar__card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 32px rgba(74, 144, 226, 0.3);
  border-color: var(--accent-blue);
}

.repertuar__card:hover::before {
  opacity: 1;
}

.repertuar__composer {
  font-family: var(--font-subheading);
  font-size: 2rem;
  color: var(--accent-blue);
  margin-bottom: 0.5rem;
  position: relative;
  z-index: 1;
}

.repertuar__piece {
  font-family: var(--font-body);
  font-size: 0.875rem;
  color: var(--metallic);
  margin-bottom: 1rem;
  line-height: 1.6;
  position: relative;
  z-index: 1;
}

.repertuar__duration {
  font-family: var(--font-accent);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent-blue);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background: rgba(74, 144, 226, 0.1);
  border: 1px solid rgba(74, 144, 226, 0.3);
  position: relative;
  z-index: 1;
}

/*=============== KALENDARZ SECTION ===============*/
.kalendarz {
  background-image: linear-gradient(to right, rgba(255, 255, 255, 0.0), rgba(255, 255, 255, 0.5), rgba(255, 255, 255, 0.5), rgba(255, 255, 255, 0.0));
}

.kalendarz__container {
  position: relative;
  z-index: 1;
}

.kalendarz__title {
  text-align: left;
  line-height: 1.1;
}

.kalendarz__timeline {
  position: relative;
  max-width: 1000px;
  margin: 0 auto;
  padding: 2rem 0;
}

.kalendarz__timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--accent-blue);
  transform: translateX(-50%);
}

.kalendarz__event {
  position: relative;
  margin-bottom: 4rem;
  display: grid;
  grid-template-columns: 1fr 120px 1fr;
  gap: 2rem;
  align-items: center;
  opacity: 0;
  transition: var(--transition-slow);
}

.kalendarz__event.animate {
  opacity: 1;
}

.kalendarz__event:nth-child(odd) .kalendarz__card {
  grid-column: 1;
  grid-row: 1;
}

.kalendarz__event:nth-child(odd) .kalendarz__date-badge {
  grid-column: 2;
  grid-row: 1;
}

.kalendarz__event:nth-child(even) .kalendarz__card {
  grid-column: 3;
  grid-row: 1;
}

.kalendarz__event:nth-child(even) .kalendarz__date-badge {
  grid-column: 2;
  grid-row: 1;
}

.kalendarz__date-badge {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: var(--accent-blue);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 2;
  box-shadow: 0 4px 16px rgba(74, 144, 226, 0.4);
  transition: var(--transition-base);
}

.kalendarz__event:hover .kalendarz__date-badge {
  animation: pulse 0.6s ease;
}

.kalendarz__day {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  color: var(--light);
  line-height: 1;
}

.kalendarz__month {
  font-family: var(--font-accent);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--light);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 0.25rem;
}

.kalendarz__card {
  background: rgba(26, 31, 46, 0.6);
  padding: 2rem;
  border: 1px solid rgba(74, 144, 226, 0.2);
  transition: var(--transition-base);
}

.kalendarz__event:hover .kalendarz__card {
  transform: translateY(-8px);
  box-shadow: 0 12px 32px rgba(74, 144, 226, 0.3);
  border-color: var(--accent-blue);
}

.kalendarz__event-name {
  font-family: var(--font-subheading);
  font-size: 2.25rem;
  color: var(--light);
  margin-bottom: 1rem;
}

.kalendarz__location {
  font-family: var(--font-accent);
  font-size: 1rem;
  font-weight: 600;
  color: var(--metallic);
  margin-bottom: 0.5rem;
}

.kalendarz__time {
  font-family: var(--font-body);
  font-size: 0.875rem;
  color: var(--metallic);
  margin-bottom: 1.5rem;
}

.kalendarz__cta {
  display: inline-block;
}

/*=============== GALERIA SECTION ===============*/
.galeria {
  padding: 4rem 0;
  background-image: linear-gradient(to right, rgba(0, 200, 200, 0.0), rgba(0, 200, 200, 0.7), rgba(0, 160, 160, 0.7), rgba(0, 200, 200, 0.0));
}

.galeria__label {
  font-family: var(--font-subheading);
  font-size: 4.5rem;
  font-weight: 600;
  color: #ffffff;
  letter-spacing: 0.125em;
  display: block;
  padding: 2rem;
  text-align: center;
  opacity: 0;
  animation: fadeIn 0.8s ease-out 0.6s forwards;
  position: relative;
  z-index: 1;
}

.galeria__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.5rem;
  padding: 0 0.5rem;
  position: relative;
  z-index: 1;
}

.galeria__item {
  position: relative;
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 1;
  opacity: 0;
  transition: var(--transition-base);
}

.galeria__item.animate {
  opacity: 1;
}

.galeria__item--wide {
  grid-column: span 2;
  aspect-ratio: 2 / 1;
}

.galeria__item--tall {
  grid-row: span 2;
  aspect-ratio: 1 / 2;
}

.galeria__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}

.galeria__item::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(74, 144, 226, 0.2);
  opacity: 0;
  transition: var(--transition-base);
  z-index: 1;
}

.galeria__item:hover::before {
  opacity: 1;
}

.galeria__item:hover .galeria__image {
  transform: scale(1.05);
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(15, 20, 25, 0.95);
  z-index: var(--z-modal);
  display: none;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(8px);
}

.lightbox.active {
  display: flex;
}

.lightbox__close {
  position: absolute;
  top: 2rem;
  right: 2rem;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--light);
  transition: var(--transition-base);
  z-index: 10;
}

.lightbox__close:hover {
  color: var(--accent-blue);
  transform: rotate(90deg);
}

.lightbox__image {
  max-width: 90%;
  max-height: 90vh;
  object-fit: contain;
  animation: fadeIn 0.3s ease-out;
}

.lightbox__prev,
.lightbox__next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(74, 144, 226, 0.2);
  color: var(--light);
  cursor: pointer;
  transition: var(--transition-base);
  z-index: 10;
}

.lightbox__prev {
  left: 2rem;
}

.lightbox__next {
  right: 2rem;
}

.lightbox__prev:hover,
.lightbox__next:hover {
  background: var(--accent-blue);
}

.lightbox__counter {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-accent);
  font-size: 1rem;
  font-weight: 600;
  color: var(--light);
  background: rgba(15, 20, 25, 0.8);
  padding: 0.75rem 1.5rem;
  border-radius: 2rem;
}

/*=============== FUNDACJA SECTION ===============*/
.fundacja {
  background-image: linear-gradient(to right, rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.6));
}

.fundacja__container {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 1;
}

.fundacja__subtitle {
  font-family: var(--font-accent);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--accent-blue);
  text-transform: uppercase;
  letter-spacing: 0.125em;
  margin-bottom: 3rem;
}

.fundacja__content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  text-align: left;
  margin-bottom: 3rem;
}

.fundacja__mission p {
  font-size: 1.125rem;
  line-height: 1.9;
  color: var(--metallic);
  margin-bottom: 1.5rem;
}

.fundacja__goals-title {
  font-family: var(--font-subheading);
  font-size: 1.5rem;
  color: var(--accent-blue);
  margin-bottom: 1.5rem;
}

.fundacja__goals-list {
  list-style: none;
}

.fundacja__goals-list li {
  font-size: 1rem;
  color: var(--metallic);
  padding-left: 2rem;
  margin-bottom: 1rem;
  position: relative;
}

.fundacja__goals-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.5rem;
  width: 8px;
  height: 8px;
  background: var(--accent-blue);
  border-radius: 50%;
}

.fundacja__cta {
  width: 200px;
  text-align: center;
}

/*=============== KONTAKT SECTION ===============*/
.kontakt {
  background-image: linear-gradient(to right, rgba(255, 124, 216, 0.0), rgba(255, 124, 216, 0.8), rgba(255, 124, 216, 0.8), rgba(255, 124, 216, 0.0));
}

.kontakt__container {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 6rem;
  position: relative;
  z-index: 1;
}

.kontakt__title {
  font-family: var(--font-subheading);
  font-size: 4.5rem;
  font-weight: 600;
  letter-spacing: 0.125em;
  color: #ffffff;
  margin-bottom: 2rem;
  opacity: 0;
  animation: fadeIn 0.8s ease-out 0.6s forwards;
}

.kontakt__form-group {
  position: relative;
  margin-bottom: 2rem;
}

.kontakt__input,
.kontakt__textarea,
.kontakt__select {
  width: 100%;
  background: rgba(26, 31, 46, 0.6);
  border: 2px solid rgba(74, 144, 226, 0.2);
  padding: 1.25rem 1rem 0.5rem;
  color: var(--light);
  font-size: 1rem;
  transition: var(--transition-base);
}

.kontakt__textarea {
  min-height: 180px;
  resize: vertical;
}

.kontakt__select {
  padding: 1rem;
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23c0c5ce' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  background-size: 1.25rem;
}

.kontakt__input:focus,
.kontakt__textarea:focus,
.kontakt__select:focus {
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 4px rgba(74, 144, 226, 0.1);
}

.kontakt__label {
  position: absolute;
  top: 1rem;
  left: 1rem;
  font-family: var(--font-accent);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--metallic);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  pointer-events: none;
  transition: var(--transition-base);
}

.kontakt__input:focus + .kontakt__label,
.kontakt__input:not(:placeholder-shown) + .kontakt__label,
.kontakt__textarea:focus + .kontakt__label,
.kontakt__textarea:not(:placeholder-shown) + .kontakt__label {
  top: 0.5rem;
  font-size: 0.75rem;
  color: var(--accent-blue);
}

.kontakt__submit {
  width: 100%;
  position: relative;
  margin-top: 1rem;
}

.kontakt__submit-loader {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.spinner {
  animation: rotate 2s linear infinite;
  width: 24px;
  height: 24px;
}

.spinner .path {
  stroke: var(--light);
  stroke-linecap: round;
  animation: dash 1.5s ease-in-out infinite;
}

.kontakt__message {
  margin-top: 1rem;
  padding: 1rem;
  text-align: center;
  font-family: var(--font-accent);
  font-weight: 600;
  border-radius: 4px;
  display: none;
}

.kontakt__message.success {
  background: rgba(34, 197, 94, 0.1);
  border: 2px solid rgba(34, 197, 94, 0.3);
  color: #22c55e;
  display: block;
}

.kontakt__message.error {
  background: rgba(239, 68, 68, 0.1);
  border: 2px solid rgba(239, 68, 68, 0.3);
  color: #ef4444;
  display: block;
}

.kontakt__info-item {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.kontakt__icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  color: #ffffff;
}

.kontakt__link {
  font-family: var(--font-body);
  font-size: 1.125rem;
  color: #ffffff;
  transition: var(--transition-base);
}

.kontakt__link:hover {
  color: #ffffff;
  text-shadow: 0 0 10px rgba(255, 255, 255, 0.8);
}

.kontakt__text {
  font-family: var(--font-body);
  font-size: 1.125rem;
  color: #ffffff;
}

.kontakt__social {
  display: flex;
  gap: 1.5rem;
  margin-top: 3rem;
}

.kontakt__social-link {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  transition: var(--transition-base);
}

.kontakt__social-link:hover {
  color: #ffffff;
  transform: scale(1.1);
  filter: drop-shadow(0 0 8px rgba(255, 255, 255, 0.8));
}

/*=============== FOOTER ===============*/
.footer {
  background-color: var(--background);
  padding: 4rem 0 2rem;
  border-top: 1px solid rgba(74, 144, 226, 0.1);
}

.footer__container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem;
  align-items: start;
}

.footer__logo {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: var(--light);
  margin-bottom: 1rem;
  letter-spacing: 0.05em;
}

.footer__copyright {
  font-size: 0.875rem;
  color: var(--metallic);
  line-height: 1.6;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  justify-content: center;
}

.footer__link {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--metallic);
  transition: var(--transition-base);
  position: relative;
  display: inline-block;
  width: fit-content;
}

.footer__link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background-color: var(--accent-blue);
  transition: var(--transition-base);
}

.footer__link:hover {
  color: var(--accent-blue);
}

.footer__link:hover::after {
  width: 100%;
}

.footer__legal {
  text-align: right;
}

.footer__social {
  display: flex;
  gap: 1rem;
  justify-content: flex-end;
  margin-bottom: 1.5rem;
}

.footer__social-link {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--metallic);
  transition: var(--transition-base);
}

.footer__social-link:hover {
  color: var(--accent-blue);
  transform: translateY(-4px);
}

.footer__privacy {
  font-size: 0.875rem;
  color: var(--metallic);
  transition: var(--transition-base);
}

.footer__privacy:hover {
  color: var(--accent-blue);
}

/*=============== SCROLL TO TOP ===============*/
.scroll-top {
  position: fixed;
  bottom: 2.5rem;
  right: 2.5rem;
  width: 56px;
  height: 56px;
  background: var(--accent-blue);
  color: var(--light);
  border-radius: 50%;
  display: none;
  align-items: center;
  justify-content: center;
  z-index: var(--z-fixed);
  transition: var(--transition-base);
  box-shadow: 0 4px 16px rgba(74, 144, 226, 0.4);
}

.scroll-top.show {
  display: flex;
}

.scroll-top:hover {
  transform: translateY(-8px);
  box-shadow: 0 8px 24px rgba(74, 144, 226, 0.6);
}

/*=============== ANIMATIONS ===============*/
@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes bounce {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.1);
  }
}

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

@keyframes dash {
  0% {
    stroke-dasharray: 1, 150;
    stroke-dashoffset: 0;
  }
  50% {
    stroke-dasharray: 90, 150;
    stroke-dashoffset: -35;
  }
  100% {
    stroke-dasharray: 90, 150;
    stroke-dashoffset: -124;
  }
}

/*=============== RESPONSIVE ===============*/
/* Tablet */
@media screen and (max-width: 1024px) {
  .container {
    padding: 0 1.5rem;
  }

  .section {
    padding: 6rem 0;
  }

  .nav__logo-image {
    height: 45px;
  }

  .hero__container {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .hero__visual {
    height: 400px;
  }

  .ensemble__container {
    grid-template-columns: 1fr;
    gap: 4rem;
  }

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

  .ensemble__about {
    position: static;
  }

  .ensemble__team {
    grid-template-columns: repeat(2, 1fr);
    gap: 3.75rem;
  }

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

  .kalendarz__timeline::before {
    left: 60px;
  }

  .kalendarz__event {
    grid-template-columns: 120px 1fr;
    gap: 2rem;
  }

  .kalendarz__event:nth-child(odd) .kalendarz__card,
  .kalendarz__event:nth-child(even) .kalendarz__card {
    grid-column: 2;
    grid-row: 1;
  }

  .kalendarz__event:nth-child(odd) .kalendarz__date-badge,
  .kalendarz__event:nth-child(even) .kalendarz__date-badge {
    grid-column: 1;
    grid-row: 1;
  }

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

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

  .kontakt__container {
    grid-template-columns: 1fr;
    gap: 4rem;
  }

  .footer__container {
    grid-template-columns: 1fr;
    gap: 2rem;
    text-align: center;
  }

  .footer__links {
    align-items: center;
  }

  .footer__legal {
    text-align: center;
  }

  .footer__social {
    justify-content: center;
  }
}

/* Mobile */
@media screen and (max-width: 768px) {
  .nav__menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    height: 100vh;
    background-color: rgba(15, 20, 25, 0.98);
    backdrop-filter: blur(16px);
    padding: 6rem 2rem;
    transition: var(--transition-base);
  }

  .nav__menu.show-menu {
    right: 0;
  }

  .nav__list {
    flex-direction: column;
    gap: 2rem;
    text-align: center;
  }

  .nav__link {
    font-size: 1.5rem;
  }

  .nav__close {
    display: block;
    position: absolute;
    top: 1.5rem;
    right: 2rem;
    font-size: 2rem;
    color: var(--light);
    cursor: pointer;
  }

  .nav__toggle {
    display: block;
    color: var(--light);
    font-size: 1.5rem;
    cursor: pointer;
  }

  .nav__logo-image {
    height: 40px;
  }

  .hero__subtitle {
    font-size: 6rem;
  }

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

  .ensemble__heading {
    font-size: 3rem;
  }

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

  .ensemble__team {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .repertuar__filters {
    overflow-x: auto;
    justify-content: flex-start;
    padding-bottom: 1rem;
  }

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

  .kalendarz__date-badge {
    width: 100px;
    height: 100px;
  }

  .kalendarz__day {
    font-size: 2rem;
  }

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

  .galeria__item--wide,
  .galeria__item--tall {
    grid-column: span 1;
    grid-row: span 1;
    aspect-ratio: 1;
  }

  .lightbox__prev,
  .lightbox__next {
    width: 48px;
    height: 48px;
  }

  .lightbox__prev {
    left: 1rem;
  }

  .lightbox__next {
    right: 1rem;
  }

  .kontakt__social {
    justify-content: flex-start;
  }
}

@media screen and (max-width: 480px) {
  :root {
    --h1-font-size: 2.5rem;
  }

  .container {
    padding: 0 1rem;
  }

  .section {
    padding: 4rem 0;
  }

  .section-title {
    font-size: 2rem;
  }

  .hero__subtitle {
    font-size: 4rem;
  }

  .scroll-top {
    bottom: 1.5rem;
    right: 1.5rem;
    width: 48px;
    height: 48px;
  }
}

/*=============== LOGO STYLES ===============*/
.nav__logo {
  display: inline-block;
  transition: all 0.3s ease;
  position: relative;
}

.nav__logo-image {
  height: 50px;
  width: auto;
  display: block;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
  transition: all 0.3s ease;
}

.nav__logo:hover .nav__logo-image {
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.4));
  transform: translateY(-2px);
}

/*=============== ENHANCED HERO ANIMATIONS ===============*/
.hero__title {
  animation: heroTitleEntry 1s cubic-bezier(0.68, -0.55, 0.265, 1.55) forwards;
  text-shadow: 0 0 30px rgba(255, 102, 153, 0.5),
               0 0 60px rgba(153, 0, 255, 0.3);
}

@keyframes heroTitleEntry {
  0% {
    opacity: 0;
    transform: translateY(50px) scale(0.8) rotate(-5deg);
  }
  60% {
    transform: translateY(-10px) scale(1.05) rotate(2deg);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1) rotate(0);
  }
}

.hero__subtitle {
  animation: subtitleGlow 3s ease-in-out infinite;
}

@keyframes subtitleGlow {
  0%, 100% {
    text-shadow: 0 0 10px rgba(192, 197, 206, 0.3);
  }
  50% {
    text-shadow: 0 0 30px rgba(192, 197, 206, 0.6),
                 0 0 50px rgba(74, 144, 226, 0.4);
  }
}

.hero__tagline {
  animation: taglinePulse 2s ease-in-out infinite;
}

@keyframes taglinePulse {
  0%, 100% { opacity: 0.7; }
  50% { opacity: 1; }
}

/* Floating animation for hero button */
.hero__button {
  animation: buttonFloat 3s ease-in-out infinite;
  position: relative;
  overflow: hidden;
}

@keyframes buttonFloat {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-5px); }
}

.hero__button::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transition: left 0.5s;
}

.hero__button:hover::before {
  left: 100%;
}

/* Enhanced scroll icon animation */
.hero__scroll {
  animation: scrollBounce 2s ease-in-out infinite;
}

@keyframes scrollBounce {
  0%, 100% {
    transform: translateY(0);
    opacity: 0.7;
  }
  50% {
    transform: translateY(10px);
    opacity: 1;
  }
}

.hero__scroll-icon {
  animation: scrollIconPulse 1.5s ease-in-out infinite;
}

@keyframes scrollIconPulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.2);
  }
}