/* Błażej Drobniuch Quartet — ECM-inspired styles */

:root {
  --bg: #0a0a0a;
  --bg-elevated: #141414;
  --bg-soft: #1c1c1c;
  --text: #f2f2f2;
  --text-muted: #9a9a9a;
  --accent: #c8c8c8;
  --accent-deep: #8a8a8a;
  --accent-wash: rgba(255, 255, 255, 0.08);
  --line: rgba(255, 255, 255, 0.12);
  --overlay: rgba(0, 0, 0, 0.68);
  --font-display: "Inter", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1.25rem;
  --space-lg: 2rem;
  --space-xl: 3.5rem;
  --space-2xl: 5.5rem;
  --header-h: 4rem;
  --radius: 2px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --max: 70rem;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 1rem);
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

a:hover {
  color: var(--text);
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0 0 var(--space-md);
}

h1 {
  font-size: clamp(2.4rem, 7vw, 4.4rem);
}

h2 {
  font-size: clamp(1.85rem, 4vw, 2.75rem);
}

h3 {
  font-size: clamp(1.35rem, 2.5vw, 1.75rem);
}

p {
  margin: 0 0 var(--space-md);
}

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

ul {
  margin: 0;
  padding-left: 1.15rem;
}

li + li {
  margin-top: 0.45rem;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -100%;
  z-index: 1000;
  padding: 0.75rem 1rem;
  background: var(--text);
  color: var(--bg);
  font-weight: 600;
}

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

/* Atmospheric page background */
.page-atmosphere {
  position: fixed;
  inset: 0;
  z-index: -2;
  overflow: hidden;
  pointer-events: none;
  background:
    radial-gradient(ellipse 90% 60% at 8% 12%, rgba(70, 70, 70, 0.55) 0%, transparent 55%),
    radial-gradient(ellipse 70% 50% at 92% 28%, rgba(48, 48, 48, 0.45) 0%, transparent 50%),
    radial-gradient(ellipse 80% 55% at 50% 100%, rgba(36, 36, 36, 0.4) 0%, transparent 55%),
    linear-gradient(165deg, #070707 0%, #121212 42%, #0b0b0b 100%);
  background-size: 120% 120%, 130% 130%, 110% 110%, 100% 100%;
  background-position: 0% 0%, 100% 20%, 50% 100%, center;
  animation: atmosphere-breathe 22s ease-in-out infinite alternate;
}

@keyframes atmosphere-breathe {
  0% {
    filter: brightness(0.95) contrast(1);
    background-position: 0% 10%, 100% 15%, 40% 100%, center;
    transform: scale(1);
  }
  100% {
    filter: brightness(1.12) contrast(1.04);
    background-position: 18% 0%, 80% 35%, 60% 85%, center;
    transform: scale(1.05);
  }
}

/* Film grain overlay */
.grain {
  position: fixed;
  inset: 0;
  z-index: 999;
  pointer-events: none;
  opacity: 0.09;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 220 220' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* Geometric score / partiture lines (ECM-like hairlines) */
.score-lines {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.55;
  background-image:
    /* vertical stem — left margin like a staff edge */
    linear-gradient(
      90deg,
      transparent 0,
      transparent calc(12% - 0.5px),
      rgba(255, 255, 255, 0.07) calc(12% - 0.5px),
      rgba(255, 255, 255, 0.07) calc(12% + 0.5px),
      transparent calc(12% + 0.5px)
    ),
    /* short ledger fragment — upper right */
    linear-gradient(
      90deg,
      transparent 0,
      transparent 62%,
      rgba(255, 255, 255, 0.055) 62%,
      rgba(255, 255, 255, 0.055) 88%,
      transparent 88%
    ),
    /* asymmetric horizontal hairlines */
    repeating-linear-gradient(
      180deg,
      transparent 0,
      transparent 47px,
      rgba(255, 255, 255, 0.035) 47px,
      rgba(255, 255, 255, 0.035) 48px,
      transparent 48px,
      transparent 79px,
      rgba(255, 255, 255, 0.028) 79px,
      rgba(255, 255, 255, 0.028) 80px,
      transparent 80px,
      transparent 118px,
      rgba(255, 255, 255, 0.04) 118px,
      rgba(255, 255, 255, 0.04) 119px,
      transparent 119px,
      transparent 161px,
      rgba(255, 255, 255, 0.025) 161px,
      rgba(255, 255, 255, 0.025) 162px,
      transparent 162px,
      transparent 210px
    );
  background-size: 100% 100%, 100% 1px, 100% 210px;
  background-position: 0 0, 0 18%, 0 0;
  background-repeat: no-repeat, no-repeat, repeat;
  mask-image: linear-gradient(
    180deg,
    transparent 0%,
    rgba(0, 0, 0, 0.55) 12%,
    rgba(0, 0, 0, 0.85) 40%,
    rgba(0, 0, 0, 0.7) 75%,
    transparent 100%
  );
  -webkit-mask-image: linear-gradient(
    180deg,
    transparent 0%,
    rgba(0, 0, 0, 0.55) 12%,
    rgba(0, 0, 0, 0.85) 40%,
    rgba(0, 0, 0, 0.7) 75%,
    transparent 100%
  );
}

@media (min-width: 768px) {
  .score-lines {
    opacity: 0.7;
    background-image:
      linear-gradient(
        90deg,
        transparent 0,
        transparent calc(10% - 0.5px),
        rgba(255, 255, 255, 0.08) calc(10% - 0.5px),
        rgba(255, 255, 255, 0.08) calc(10% + 0.5px),
        transparent calc(10% + 0.5px)
      ),
      linear-gradient(
        90deg,
        transparent 0,
        transparent 58%,
        rgba(255, 255, 255, 0.06) 58%,
        rgba(255, 255, 255, 0.06) 86%,
        transparent 86%
      ),
      /* secondary vertical accent — far right */
      linear-gradient(
        90deg,
        transparent 0,
        transparent calc(94% - 0.5px),
        rgba(255, 255, 255, 0.045) calc(94% - 0.5px),
        rgba(255, 255, 255, 0.045) calc(94% + 0.5px),
        transparent calc(94% + 0.5px)
      ),
      repeating-linear-gradient(
        180deg,
        transparent 0,
        transparent 52px,
        rgba(255, 255, 255, 0.038) 52px,
        rgba(255, 255, 255, 0.038) 53px,
        transparent 53px,
        transparent 88px,
        rgba(255, 255, 255, 0.03) 88px,
        rgba(255, 255, 255, 0.03) 89px,
        transparent 89px,
        transparent 131px,
        rgba(255, 255, 255, 0.042) 131px,
        rgba(255, 255, 255, 0.042) 132px,
        transparent 132px,
        transparent 178px,
        rgba(255, 255, 255, 0.026) 178px,
        rgba(255, 255, 255, 0.026) 179px,
        transparent 179px,
        transparent 232px
      );
    background-size: 100% 100%, 100% 1px, 100% 100%, 100% 232px;
    background-position: 0 0, 0 22%, 0 0, 0 0;
    background-repeat: no-repeat, no-repeat, no-repeat, repeat;
  }
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  display: flex;
  align-items: center;
  backdrop-filter: blur(14px);
  background: rgba(10, 10, 10, 0.82);
  border-bottom: 1px solid var(--line);
}

.site-header__inner {
  width: min(100% - 2rem, var(--max));
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}

.brand {
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--text);
  text-decoration: none;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

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

.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--text);
  cursor: pointer;
}

.nav-toggle__bars {
  width: 1.15rem;
  height: 0.85rem;
  position: relative;
}

.nav-toggle__bars span,
.nav-toggle__bars::before,
.nav-toggle__bars::after {
  content: "";
  position: absolute;
  left: 0;
  width: 100%;
  height: 1.5px;
  background: currentColor;
  transition: transform 0.25s var(--ease), top 0.25s var(--ease), opacity 0.2s;
}

.nav-toggle__bars span {
  top: 50%;
  transform: translateY(-50%);
}

.nav-toggle__bars::before {
  top: 0;
}

.nav-toggle__bars::after {
  bottom: 0;
  top: auto;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bars span {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bars::before {
  top: 50%;
  transform: translateY(-50%) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__bars::after {
  top: 50%;
  bottom: auto;
  transform: translateY(-50%) rotate(-45deg);
}

.site-nav {
  display: none;
  position: absolute;
  top: var(--header-h);
  left: 0;
  right: 0;
  background: rgba(10, 10, 10, 0.97);
  border-bottom: 1px solid var(--line);
  padding: var(--space-md) 1rem var(--space-lg);
}

.site-nav.is-open {
  display: block;
}

.site-nav__list {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-md);
  display: grid;
  gap: 0.35rem;
}

.site-nav__list li {
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
}

.site-nav a {
  display: flex;
  align-items: center;
  padding: 0.7rem 0.4rem;
  color: var(--text);
  text-decoration: none;
  font-size: 0.95rem;
  line-height: 1;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

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

.site-nav a.btn.header-cta {
  background: #f2f2f2;
  color: #0a0a0a !important;
  border: 1px solid #f2f2f2;
  text-transform: none;
  letter-spacing: 0.02em;
  font-weight: 600;
  padding: 0.55rem 1rem;
}

.site-nav a.btn.header-cta:hover,
.site-nav a.btn.header-cta:focus-visible {
  background: #ffffff;
  color: #0a0a0a !important;
  border-color: #ffffff;
}

.nav-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-sm);
}

.lang-switch {
  display: inline-flex;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.lang-switch a,
.lang-switch span {
  padding: 0.45rem 0.7rem;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-decoration: none;
  color: var(--text-muted);
}

.lang-switch [aria-current="true"] {
  background: var(--accent-wash);
  color: var(--text);
}

.header-cta {
  display: none;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 3rem;
  padding: 0.85rem 1.35rem;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.25s var(--ease), color 0.25s var(--ease),
    border-color 0.25s var(--ease), transform 0.25s var(--ease);
}

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

.btn--primary {
  background: #f2f2f2;
  color: #0a0a0a;
}

.btn--primary:hover {
  background: #ffffff;
  color: #0a0a0a;
}

.btn--ghost {
  background: transparent;
  color: var(--text);
  border-color: rgba(255, 255, 255, 0.45);
}

.btn--ghost:hover,
.btn--ghost:focus-visible {
  border-color: var(--accent);
  background: var(--accent-wash);
  color: var(--text);
}

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

/* Hero */
.hero {
  position: relative;
  min-height: calc(100svh - var(--header-h));
  min-height: calc(100vh - var(--header-h));
  display: grid;
  align-items: end;
  overflow: hidden;
  color: var(--text);
}

.hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  transform: scale(1.08);
  filter: grayscale(1) contrast(1.08);
  animation: kenburns 36s ease-in-out infinite alternate;
}

@keyframes kenburns {
  0% {
    transform: scale(1.08) translate(0, 0);
  }
  100% {
    transform: scale(1.18) translate(-2%, -1.5%);
  }
}

.hero__shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(
      180deg,
      rgba(0, 0, 0, 0.4) 0%,
      rgba(0, 0, 0, 0.5) 40%,
      rgba(0, 0, 0, 0.9) 100%
    ),
    radial-gradient(80% 60% at 50% 20%, transparent 0%, rgba(0, 0, 0, 0.5) 100%);
}

.hero__content {
  position: relative;
  z-index: 1;
  width: min(100% - 2rem, var(--max));
  margin: 0 auto;
  padding: 2rem 0 4rem;
}

.hero__brand {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 8vw, 4.8rem);
  margin-bottom: var(--space-sm);
  max-width: 14ch;
}

.hero__headline {
  font-family: var(--font-body);
  font-size: clamp(1rem, 2.4vw, 1.2rem);
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: var(--space-md);
}

.hero__lead {
  max-width: 38rem;
  font-size: 1.08rem;
  color: rgba(235, 232, 226, 0.92);
}

.hero__proof {
  max-width: 40rem;
  color: var(--text-muted);
  font-size: 0.98rem;
  margin-bottom: var(--space-lg);
}

.hero__actions {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-md);
  max-width: none;
}

.hero__play {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  margin-top: 0;
  color: var(--text);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.03em;
}

.hero__play-icon {
  width: 2.75rem;
  height: 2.75rem;
  border: 1px solid rgba(235, 232, 226, 0.45);
  border-radius: 50%;
  display: inline-grid;
  place-items: center;
  transition: border-color 0.25s var(--ease), background 0.25s var(--ease);
}

.hero__play-icon svg {
  width: 0.9rem;
  height: 0.9rem;
  margin-left: 2px;
  fill: currentColor;
}

.hero__play:hover .hero__play-icon {
  border-color: var(--accent);
  background: var(--accent-wash);
}

/* Sections */
.section {
  padding: var(--space-2xl) 0;
  position: relative;
  isolation: isolate;
}

.section::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 1;
}

.section--alt {
  background: transparent;
}

#projekty::before {
  background:
    radial-gradient(ellipse 70% 55% at 0% 40%, rgba(255, 255, 255, 0.04) 0%, transparent 60%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.02) 0%, transparent 100%);
}

#sklad::before {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.035) 0%, rgba(255, 255, 255, 0.015) 100%);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

#koncerty::before {
  background:
    radial-gradient(ellipse 90% 70% at 50% 0%, rgba(0, 0, 0, 0.55) 0%, transparent 70%),
    linear-gradient(180deg, #050505 0%, transparent 45%, #050505 100%);
}

#media::before {
  background:
    radial-gradient(ellipse 80% 50% at 80% 30%, rgba(255, 255, 255, 0.03) 0%, transparent 55%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.025) 0%, rgba(0, 0, 0, 0.15) 100%);
}

#kontakt::before {
  background:
    radial-gradient(ellipse 70% 60% at 50% 100%, rgba(255, 255, 255, 0.05) 0%, transparent 55%),
    linear-gradient(180deg, transparent 0%, rgba(255, 255, 255, 0.02) 100%);
}

#rider::before {
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0.25) 0%, rgba(255, 255, 255, 0.02) 100%);
}

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

.section__eyebrow {
  display: block;
  margin-bottom: var(--space-sm);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
}

.section__intro {
  max-width: 40rem;
  color: var(--text-muted);
  margin-bottom: var(--space-xl);
}

/* Reveal animation */
.reveal {
  opacity: 0;
  transform: translateY(1.25rem);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

.reveal-delay-1 {
  transition-delay: 0.08s;
}

.reveal-delay-2 {
  transition-delay: 0.16s;
}

.reveal-delay-3 {
  transition-delay: 0.24s;
}

/* Projects */
.projects {
  display: grid;
  gap: var(--space-md);
}

.project {
  border: 1px solid var(--line);
  background: rgba(20, 20, 20, 0.7);
  padding: var(--space-lg) var(--space-md);
}

.project__icon {
  width: 100%;
  aspect-ratio: 16 / 10;
  margin-bottom: var(--space-md);
  overflow: hidden;
  background: var(--bg-soft);
  border: 1px solid var(--line);
}

.project__icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1) contrast(1.05);
  transition: transform 0.8s var(--ease), filter 0.5s var(--ease);
}

.project:hover .project__icon img {
  transform: scale(1.04);
  filter: grayscale(0.25) contrast(1.08);
}

.project__title {
  margin-bottom: var(--space-sm);
}

.project__teaser {
  color: var(--text-muted);
  margin-bottom: var(--space-md);
}

.project__details {
  display: none;
  margin-top: var(--space-md);
  padding-top: var(--space-md);
  border-top: 1px solid var(--line);
  color: rgba(235, 232, 226, 0.9);
}

.project.is-open .project__details {
  display: block;
}

.project__option {
  margin-top: var(--space-md);
  padding: var(--space-md);
  border-left: 2px solid var(--accent-deep);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-muted);
  font-size: 0.95rem;
}

.project__option strong {
  display: block;
  margin-bottom: 0.35rem;
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text);
}

.project__toggle {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--text);
  min-height: 2.75rem;
  padding: 0.6rem 1rem;
  font-family: var(--font-body);
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
}

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

.project__toggle::after {
  content: " +";
}

.project.is-open .project__toggle::after {
  content: " −";
}

/* Lineup */
.lineup {
  display: grid;
  gap: var(--space-xl);
}

.member {
  display: grid;
  gap: var(--space-md);
}

.member__photo {
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: var(--bg-soft);
  border: 1px solid var(--line);
}

.member__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(1) contrast(1.05);
  transition: transform 1.2s var(--ease), filter 0.6s var(--ease);
}

.member:hover .member__photo img {
  transform: scale(1.04);
  filter: grayscale(0.35) contrast(1.08);
}

.member__role {
  color: var(--accent);
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  margin-top: -0.5rem;
  margin-bottom: var(--space-sm);
}

.member__social {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin: 0 0 var(--space-md);
  padding: 0.35rem 0;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  letter-spacing: 0.02em;
  transition: color 0.25s var(--ease), transform 0.25s var(--ease);
}

.member__social-icon {
  width: 1.15rem;
  height: 1.15rem;
  flex-shrink: 0;
}

.member__social:hover,
.member__social:focus-visible {
  color: var(--text);
  transform: translateY(-1px);
}

.member__bio {
  color: var(--text-muted);
  font-size: 0.98rem;
}

/* Rider */
.rider-list {
  list-style: none;
  padding: 0;
  display: grid;
  gap: var(--space-md);
}

.rider-list li {
  margin: 0;
  padding: var(--space-md);
  border-left: 2px solid var(--accent-deep);
  background: rgba(255, 255, 255, 0.03);
}

.rider-list strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
  color: var(--text);
}

.rider-list span {
  color: var(--text-muted);
  font-size: 0.98rem;
}

/* Concerts */
.empty-state {
  color: var(--text-muted);
  font-style: italic;
  padding: var(--space-md) 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.empty-state a {
  color: var(--text);
  text-underline-offset: 0.18em;
}

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

.concert-item {
  display: grid;
  gap: 0.25rem;
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--line);
}

.concert-item__date {
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  color: var(--accent);
}

.concert-item__venue {
  font-family: var(--font-display);
  font-size: 1.35rem;
}

.gallery {
  display: none;
}

.photo-slider {
  position: relative;
  margin-top: var(--space-lg);
  margin-inline: calc(50% - 50vw);
  width: 100vw;
}

.photo-slider__track {
  display: flex;
  gap: 0.65rem;
  overflow-x: auto;
  overflow-y: hidden;
  scroll-snap-type: x mandatory;
  scroll-behavior: auto;
  padding: 0.25rem max(1rem, calc((100vw - var(--max)) / 2));
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: #555 transparent;
  cursor: grab;
}

.photo-slider__track.is-dragging {
  cursor: grabbing;
  scroll-snap-type: none;
  user-select: none;
}

.photo-slider__track::-webkit-scrollbar {
  height: 6px;
}

.photo-slider__track::-webkit-scrollbar-thumb {
  background: #555;
  border-radius: 999px;
}

.photo-slider__slide {
  flex: 0 0 auto;
  width: min(78vw, 22rem);
  scroll-snap-align: start;
  overflow: hidden;
  background: var(--bg-soft);
  border: 1px solid var(--line);
  text-decoration: none;
  color: inherit;
}

.photo-slider__slide img {
  width: 100%;
  height: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  filter: grayscale(1) contrast(1.05);
  transition: transform 0.7s var(--ease), filter 0.45s var(--ease);
  pointer-events: none;
}

.photo-slider__slide:hover img {
  transform: scale(1.06);
  filter: grayscale(0.25) contrast(1.08);
}

.photo-slider__hint {
  width: min(100% - 2rem, var(--max));
  margin: var(--space-sm) auto 0;
  color: var(--text-muted);
  font-size: 0.88rem;
  letter-spacing: 0.01em;
}

/* Media */
.videos {
  display: grid;
  gap: var(--space-lg);
}

.video-card h3 {
  font-size: 1.25rem;
  margin-bottom: var(--space-sm);
}

.video-card__meta {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: var(--space-sm);
}

.video-embed,
.form-embed {
  position: relative;
  width: 100%;
  overflow: hidden;
  background: var(--bg-elevated);
  border: 1px solid var(--line);
}

.video-embed {
  aspect-ratio: 16 / 9;
}

.video-facade {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  padding: 0;
  border: 0;
  cursor: pointer;
  background: #111 center / cover no-repeat;
  color: #fff;
}

.video-facade::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.35);
}

.video-facade__play {
  position: relative;
  z-index: 1;
  width: 4rem;
  height: 4rem;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.55);
  background: rgba(0, 0, 0, 0.45);
  display: grid;
  place-items: center;
  transition: background 0.25s var(--ease), transform 0.25s var(--ease);
}

.video-facade__play svg {
  width: 1.1rem;
  height: 1.1rem;
  margin-left: 3px;
  fill: currentColor;
}

.video-facade:hover .video-facade__play,
.video-facade:focus-visible .video-facade__play {
  background: rgba(255, 255, 255, 0.18);
  transform: scale(1.05);
}

.video-embed iframe,
.form-embed iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.form-embed {
  height: 1500px;
  max-width: 100%;
}

.form-embed iframe {
  position: relative;
  width: 100%;
  height: 100%;
}

/* Footer */
.site-footer {
  padding: var(--space-xl) 0 var(--space-2xl);
  border-top: 1px solid var(--line);
}

.site-footer__inner {
  width: min(100% - 2rem, var(--max));
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  color: var(--text-muted);
  font-size: 0.92rem;
}

.site-footer .brand {
  font-size: 1.35rem;
  margin-bottom: 0.25rem;
}

/* 404 */
.page-404 {
  min-height: 100svh;
  min-height: 100vh;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 2rem;
}

.page-404 h1 {
  margin-bottom: var(--space-sm);
}

.page-404 p {
  color: var(--text-muted);
  margin-bottom: var(--space-lg);
}

/* Desktop */
@media (min-width: 768px) {
  :root {
    --header-h: 4.25rem;
  }

  .nav-toggle {
    display: none;
  }

  .site-header__inner {
    gap: var(--space-lg);
  }

  .site-nav {
    display: flex;
    position: static;
    background: transparent;
    border: 0;
    padding: 0;
    align-items: center;
    gap: var(--space-md);
    flex: 1;
    justify-content: flex-end;
  }

  .site-nav__list {
    display: flex;
    align-items: center;
    margin: 0;
    gap: 0.15rem;
  }

  .site-nav__list li {
    margin: 0;
  }

  .site-nav a {
    padding: 0.4rem 0.65rem;
    font-size: 0.78rem;
    line-height: 1;
  }

  .nav-actions {
    margin-left: var(--space-sm);
  }

  .header-cta {
    display: inline-flex;
    min-height: 2.5rem;
    padding: 0.55rem 1rem;
    font-size: 0.82rem;
  }

  .hero__actions {
    flex-direction: row;
    max-width: none;
    flex-wrap: wrap;
    align-items: center;
  }

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

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

  .member {
    grid-template-columns: minmax(12rem, 18rem) 1fr;
    gap: var(--space-xl);
    align-items: start;
  }

  .photo-slider__slide {
    width: min(42vw, 26rem);
  }

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

  .site-footer__inner {
    flex-direction: row;
    justify-content: space-between;
    align-items: end;
  }
}

@media (min-width: 1024px) {
  .hero__content {
    padding-bottom: 5.5rem;
  }

  .lineup {
    gap: var(--space-2xl);
  }

  .photo-slider__slide {
    width: 28rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .page-atmosphere,
  .hero__media img,
  .member__photo img,
  .photo-slider__slide img {
    animation: none !important;
    transition: none !important;
  }

  .page-atmosphere {
    filter: none !important;
    transform: none !important;
    background-position: center !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}