.hero-section {
  position: relative;
  isolation: isolate;
  min-height: 100svh;
  overflow: clip;
  background: #050505;
}

.hero-art {
  position: absolute;
  inset: 0;
  z-index: -2;
  overflow: hidden;
  opacity: var(--hero-art-opacity, 1);
  transform: scale(var(--hero-art-scale, 1));
  transform-origin: center 45%;
  background: #050505;
}

.hero-poster,
.hero-idle-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: contain;
  object-position: center top;
}

.hero-poster {
  z-index: 2;
  transition: opacity 200ms ease;
}

.hero-art.has-playing-video .hero-poster {
  opacity: 0;
}

.hero-idle-video {
  z-index: 2;
  object-fit: contain;
  object-position: center top;
  opacity: 0;
  -webkit-mask-image: none;
  mask-image: none;
  transition: opacity 200ms ease;
}

.hero-idle-video.is-playing {
  opacity: 1;
}

.hero-vignette {
  position: absolute;
  z-index: 0;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0.34), transparent 24%, transparent 62%, #050505 100%),
    linear-gradient(90deg, rgba(0, 0, 0, 0.26), transparent 42%, transparent 74%, rgba(0, 0, 0, 0.38)),
    radial-gradient(ellipse at 50% 42%, transparent 30%, rgba(0, 0, 0, 0.48) 100%);
  pointer-events: none;
}

.site-header {
  position: fixed;
  z-index: 100;
  inset: 0 0 auto;
  padding: clamp(0.75rem, 1.4vw, 1.5rem) clamp(2.5rem, 6vw, 6.5rem);
  background: rgba(5, 5, 5, 0);
  transition: padding 220ms ease, background-color 220ms ease, backdrop-filter 220ms ease;
}

.header-inner {
  position: relative;
  --header-side-width: 15%;
  --header-mark-width: clamp(6.5rem, 9vw, 9.5rem);
  --header-thread-gap: clamp(1.25rem, 1.7vw, 1.75rem);
  display: grid;
  grid-template-columns: var(--header-side-width) minmax(0, 60%) var(--header-side-width);
  justify-content: space-between;
  align-items: center;
  min-height: 4.5rem;
  transition: min-height 220ms ease;
}

.header-inner::before {
  position: absolute;
  z-index: 0;
  top: 50%;
  right: calc(var(--header-side-width) + var(--header-thread-gap));
  left: calc(var(--header-side-width) + var(--header-thread-gap));
  height: 12px;
  content: "";
  transform: translateY(-50%);
  background:
    radial-gradient(circle, #050505 0 3px, #f8f2ed 3.5px 5px, transparent 5.5px),
    radial-gradient(circle, #050505 0 3px, #f8f2ed 3.5px 5px, transparent 5.5px),
    repeating-linear-gradient(90deg, #f8f2ed 0 8px, transparent 8px 17px);
  background-size: 12px 12px, 12px 12px, auto 2px;
  background-position: left center, right center, center;
  background-repeat: no-repeat, no-repeat, repeat-x;
  opacity: 0.9;
  pointer-events: none;
}

.brand-logo {
  position: relative;
  z-index: 1;
  width: var(--header-mark-width);
  color: var(--color-accent);
  font-family: var(--font-family-display);
  font-size: clamp(2.7rem, 3.8vw, 4rem);
  font-weight: 700;
  line-height: 0.9;
  letter-spacing: 0.015em;
  text-decoration: none;
  text-shadow: 0 2px 14px #000;
  transition: font-size 220ms ease;
}

.footer-brand {
  position: relative;
  width: auto;
  max-width: 100%;
  color: var(--color-accent);
  font-family: var(--font-family-display);
  font-size: clamp(2.4rem, 3.2vw, 3.2rem);
  font-weight: 700;
  line-height: 0.95;
  letter-spacing: 0.015em;
  text-decoration: none;
  white-space: nowrap;
}

.brand-logo {
  justify-self: center;
}

.main-nav {
  position: relative;
  z-index: 1;
  justify-self: center;
  max-width: 100%;
}

.nav-toggle {
  display: none;
}

.nav-menu {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(0.75rem, 1.2vw, 1.4rem);
  list-style: none;
}

.about-menu {
  position: relative;
}

.about-dropdown {
  position: relative;
}

.about-summary {
  min-height: 44px;
  list-style: none;
  cursor: pointer;
}

.about-summary::-webkit-details-marker {
  display: none;
}

.about-summary::after {
  width: 0;
  height: 0;
  margin-left: 0.35rem;
  border-top: 0.3rem solid currentColor;
  border-right: 0.24rem solid transparent;
  border-left: 0.24rem solid transparent;
  content: "";
  transition: transform var(--transition-fast);
}

.about-dropdown[open] .about-summary::after {
  transform: rotate(180deg);
}

.about-submenu {
  position: absolute;
  z-index: 5;
  top: calc(100% + 0.35rem);
  right: 0;
  min-width: 11rem;
  padding: 0.4rem;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-md);
  background: rgba(5, 5, 5, 0.96);
  list-style: none;
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}

.about-submenu .nav-link {
  width: 100%;
  justify-content: flex-start;
  padding-inline: 0.65rem;
  font-size: clamp(1.2rem, 1.5vw, 1.6rem);
}

.nav-link {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  min-height: 48px;
  padding-inline: clamp(0.25rem, 0.55vw, 0.65rem);
  border-radius: 0.2rem;
  background: #050505;
  color: #f7f2ef;
  font-family: var(--font-family-display);
  font-size: clamp(1.45rem, 2vw, 2.25rem);
  font-weight: 700;
  line-height: 1;
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--transition-fast), min-height 220ms ease, font-size 220ms ease;
}

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

.youtube-cta {
  position: relative;
  z-index: 1;
  display: flex;
  box-sizing: border-box;
  flex: 0 0 var(--header-mark-width);
  width: var(--header-mark-width);
  min-width: 0;
  min-height: 3rem;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  justify-self: center;
  padding: 0.35rem clamp(0.55rem, 0.8vw, 0.75rem);
  border-radius: var(--radius-full);
  background: #be0019;
  color: #fff;
  font-family: var(--font-family-display);
  line-height: 0.88;
  text-align: center;
  text-decoration: none;
  transition: background-color var(--transition-fast), transform var(--transition-fast), width 220ms ease, min-height 220ms ease;
}

.youtube-cta:hover {
  transform: translateY(-2px);
  background: var(--color-accent);
}

.youtube-cta span {
  font-size: clamp(0.7rem, 0.9vw, 1rem);
}

.youtube-cta strong {
  font-size: clamp(1.1rem, 1.5vw, 1.55rem);
  font-weight: 700;
  transition: font-size 220ms ease;
}

.site-header.is-compact {
  padding-block: 0.3rem;
  background: linear-gradient(
    to bottom,
    rgba(5, 5, 5, 0.82) 0%,
    rgba(5, 5, 5, 0.5) 55%,
    rgba(5, 5, 5, 0) 100%
  );
}

.site-header.is-compact .header-inner {
  min-height: 3.2rem;
}

.site-header.is-compact .brand-logo {
  font-size: clamp(1.9rem, 2.3vw, 2.7rem);
}

.site-header.is-compact .nav-link {
  min-height: 40px;
  font-size: clamp(1.25rem, 1.65vw, 1.8rem);
}

.site-header.is-compact .about-summary {
  min-height: 44px;
}

.site-header.is-compact .youtube-cta {
  min-height: 2.5rem;
}

.site-header.is-compact .youtube-cta span {
  font-size: clamp(0.65rem, 0.8vw, 0.85rem);
}

.site-header.is-compact .youtube-cta strong {
  font-size: clamp(1rem, 1.3vw, 1.35rem);
}

.hero-copy {
  position: absolute;
  z-index: 6;
  top: min(50svh, 28.125vw);
  right: clamp(1.25rem, 12vw, 14rem);
  left: clamp(1.25rem, 12vw, 14rem);
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
  transform:
    translateY(var(--hero-parallax-offset, 0px))
    scale(var(--hero-parallax-scale, 1));
  transform-origin: left top;
  pointer-events: none;
}

.hero-title-group {
  max-width: 45%;
}

.hero-title {
  color: var(--color-accent);
  font-family: var(--font-family-display);
  font-size: var(--font-size-hero);
  font-weight: 700;
  line-height: 0.75;
  letter-spacing: 0.015em;
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.65);
}

.hero-subtitle,
.hero-category {
  color: #fff;
  font-family: var(--font-family-display);
  font-size: clamp(2rem, 3.25vw, 4.25rem);
  font-weight: 700;
  line-height: 0.98;
  text-shadow: 0 2px 14px rgba(0, 0, 0, 0.9);
}

.hero-subtitle {
  margin-top: clamp(0.75rem, 1.3vw, 1.4rem);
}

.hero-category {
  max-width: 35%;
  text-align: right;
}

.internal-page {
  min-height: 70vh;
  padding-block: clamp(7rem, 12vw, 10rem) clamp(4rem, 8vw, 7rem);
  padding-inline: clamp(1rem, 4.5vw, 5.5rem);
  background:
    radial-gradient(ellipse at 50% 0, rgba(237, 28, 43, 0.1), transparent 50%),
    #050505;
}

.page-inner {
  width: 100%;
  max-width: none;
  margin-inline: 0;
}

.breadcrumb {
  margin-bottom: clamp(2rem, 5vw, 4rem);
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

.breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem;
  list-style: none;
}

.breadcrumb li + li::before {
  margin-right: 0.45rem;
  color: var(--color-accent);
  content: "/";
}

.breadcrumb a {
  color: inherit;
  text-underline-offset: 0.2em;
}

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

.page-intro {
  max-width: 780px;
  margin-bottom: clamp(2rem, 5vw, 4rem);
}

.page-intro .section-title {
  font-size: clamp(3.5rem, 8vw, 7rem);
}

/* Contact Page Styles */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
  gap: clamp(1.25rem, 3vw, 2rem);
  margin-top: 1rem;
}

.contact-card {
  display: flex;
  flex-direction: column;
  padding: clamp(1.5rem, 3vw, 2.25rem);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  background: #101010;
  transition: transform var(--transition-base), border-color var(--transition-base);
}

.contact-card:hover {
  transform: translateY(-3px);
  border-color: rgba(237, 28, 43, 0.5);
}

.contact-card--primary {
  border-color: rgba(237, 28, 43, 0.4);
  background:
    radial-gradient(ellipse at 50% 0%, rgba(237, 28, 43, 0.1), transparent 70%),
    #101010;
}

.contact-card-kicker {
  color: var(--color-accent);
  font-family: var(--font-family-display);
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  margin-bottom: 0.25rem;
}

.contact-card-title {
  color: #f7f2ef;
  font-family: var(--font-family-display);
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  line-height: 1;
  margin-bottom: 0.75rem;
}

.contact-card-desc {
  color: var(--color-text-muted);
  font-size: 1rem;
  line-height: 1.5;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.contact-email-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.75rem 1.25rem;
  background: var(--color-surface-hover);
  border: 1px solid rgba(255, 255, 255, 0.16);
  color: #fff;
  border-radius: var(--radius-sm);
  font-family: var(--font-family-display);
  font-size: 1.8rem;
  font-weight: 700;
  text-decoration: none;
  letter-spacing: 0.04em;
  transition: background-color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
}

.contact-email-link:hover {
  background-color: rgba(237, 28, 43, 0.15);
  border-color: var(--color-accent);
  transform: translateY(-2px);
}

.contact-yt-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  min-height: 48px;
  padding: 0.75rem 1.25rem;
  background: var(--color-accent);
  color: #fff;
  border-radius: var(--radius-sm);
  font-family: var(--font-family-display);
  font-size: 1.8rem;
  font-weight: 700;
  text-decoration: none;
  letter-spacing: 0.04em;
  transition: background-color var(--transition-fast), transform var(--transition-fast);
}

.contact-yt-btn:hover {
  background-color: var(--color-accent-hover);
  transform: scale(1.02);
}

.contact-yt-btn svg {
  flex-shrink: 0;
}

.contact-social-links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  list-style: none;
}

.contact-social-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 48px;
  padding: 0.65rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.03);
  color: #f7f2ef;
  text-decoration: none;
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
}

.contact-social-btn:hover {
  border-color: var(--color-accent);
  background-color: rgba(237, 28, 43, 0.08);
}

.contact-social-btn span {
  color: var(--color-text-subtle);
  font-size: 0.85rem;
}

.contact-social-btn strong {
  font-size: 1rem;
  font-weight: 600;
  color: #fff;
}

.about-quote {
  width: 100%;
  max-width: none;
  box-sizing: border-box;
  margin-block: 2rem clamp(2.5rem, 5vw, 4rem);
  padding: clamp(1.25rem, 2.5vw, 2rem) clamp(1.5rem, 3vw, 2.5rem);
  border-left: 4px solid var(--color-accent);
  background: rgba(237, 28, 43, 0.05);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.about-quote p {
  color: #fff;
  font-family: var(--font-family-display);
  font-size: clamp(1.75rem, 3.2vw, 3rem);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: 0.02em;
}

.about-sections-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr));
  gap: clamp(1.25rem, 3vw, 2rem);
  margin-bottom: clamp(3rem, 6vw, 5rem);
}

.about-card {
  padding: clamp(1.5rem, 3vw, 2rem);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  background: #101010;
  transition: transform var(--transition-base), border-color var(--transition-base);
}

.about-card:hover {
  transform: translateY(-3px);
  border-color: rgba(237, 28, 43, 0.5);
}

.about-card-title {
  margin-bottom: 0.75rem;
  color: #f7f2ef;
  font-family: var(--font-family-display);
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  line-height: 1;
}

.about-card-text {
  color: var(--color-text-muted);
  font-size: 1.05rem;
  line-height: 1.65;
}

.about-universo {
  padding-top: clamp(2rem, 4vw, 3rem);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.about-universo-title {
  margin-bottom: 1.5rem;
  color: #f7f2ef;
  font-family: var(--font-family-display);
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  letter-spacing: 0.03em;
}

.universo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr));
  gap: 1.25rem;
}

.universo-card {
  display: flex;
  flex-direction: column;
  padding: 1.5rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.025);
  text-decoration: none;
  color: inherit;
  transition: border-color var(--transition-fast), transform var(--transition-fast), background-color var(--transition-fast);
}

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

.universo-card--link:hover {
  transform: translateY(-2px);
  background: rgba(237, 28, 43, 0.06);
}

.universo-kicker {
  color: var(--color-accent);
  font-family: var(--font-family-display);
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.universo-item-title {
  color: #f7f2ef;
  font-family: var(--font-family-display);
  font-size: 2rem;
  font-weight: 700;
  line-height: 1;
  margin-bottom: 0.35rem;
}

.universo-item-desc {
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

/* -------------------------------------------------------------
   SEZIONE 2: IL PROGETTO (Clip Verticale + Testo)
------------------------------------------------------------- */
.home-project-section {
  position: relative;
  padding-block: clamp(3rem, 6vw, 5.5rem);
}

.home-project-inner {
  display: grid;
  grid-template-columns: minmax(280px, 360px) 1fr;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: start;
}

.home-project-media {
  display: flex;
  justify-content: flex-start;
  align-items: flex-start;
  width: 100%;
}

.project-clip-wrapper {
  position: relative;
  width: 100%;
  max-width: 360px;
  margin: 0;
  aspect-ratio: 480 / 854;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: #000;
  box-shadow: 0 16px 44px rgba(0, 0, 0, 0.75);
  cursor: pointer;
  transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.project-clip-wrapper:hover {
  transform: translateY(-4px) scale(1.01);
  border-color: var(--color-accent);
  box-shadow: 0 20px 50px rgba(237, 28, 43, 0.25);
}

.project-vertical-clip {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.home-project-copy {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: flex-start;
}

.home-project-copy .section-kicker {
  margin-top: 0;
}

.home-project-quote {
  width: 100%;
  margin-block: 0.65rem 1.25rem;
  padding: 0.75rem 1.25rem;
  border-left: 3px solid var(--color-accent);
  background: rgba(237, 28, 43, 0.05);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.home-project-quote p {
  color: #fff;
  font-family: var(--font-family-display);
  font-size: clamp(1.65rem, 2.7vw, 2.25rem);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: 0.02em;
}

.home-project-story {
  margin-block: 0.5rem 1.75rem;
  padding: clamp(1rem, 2vw, 1.35rem) clamp(1.2rem, 2.5vw, 1.6rem);
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.02);
  border-radius: var(--radius-md);
  width: 100%;
}

.home-project-story-title {
  color: #fff;
  font-family: var(--font-family-display);
  font-size: clamp(1.6rem, 2.6vw, 2.1rem);
  font-weight: 700;
  letter-spacing: 0.04em;
  margin-bottom: 0.45rem;
}

.home-project-story-text {
  color: var(--color-text-muted);
  font-size: clamp(1.05rem, 1.8vw, 1.2rem);
  line-height: 1.6;
}

/* -------------------------------------------------------------
   SEZIONE 3: ATMOSFERE SONORE (Box Unico con Contorno Scuro)
------------------------------------------------------------- */
.soundtrack-section {
  position: relative;
  padding-block: clamp(3.5rem, 7vw, 6rem);
}

.soundtrack-header {
  margin-bottom: clamp(1.5rem, 3.5vw, 2.5rem);
}

.soundtrack-player-box {
  display: grid;
  grid-template-columns: minmax(280px, 1fr) minmax(350px, 1.35fr);
  gap: clamp(2rem, 4vw, 3.5rem);
  align-items: start;
  padding: clamp(1.5rem, 3.5vw, 3rem);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(ellipse at 0% 50%, rgba(237, 28, 43, 0.12), transparent 60%),
    #0c0c0c;
  box-shadow: 0 16px 44px rgba(0, 0, 0, 0.65);
}

.soundtrack-cover-pane {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: stretch;
  gap: 1.5rem;
  width: 100%;
}

.soundtrack-cover-wrapper {
  position: relative;
  width: 100%;
  margin: 0;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: #000;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.8);
}

.soundtrack-cover-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.soundtrack-cover-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: clamp(1rem, 2vw, 1.5rem);
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.55) 0%, transparent 40%, rgba(0, 0, 0, 0.85) 100%);
  pointer-events: none;
}

.soundtrack-status-pill {
  align-self: flex-start;
  padding: 0.35rem 0.85rem;
  border-radius: 999px;
  background: var(--color-accent);
  color: #fff;
  font-family: var(--font-family-display);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  box-shadow: 0 4px 12px rgba(237, 28, 43, 0.45);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.soundtrack-cover-overlay.has-track .soundtrack-status-pill {
  opacity: 1;
}

.soundtrack-now-playing {
  color: #f7f2ef;
  font-family: var(--font-family-display);
  font-size: clamp(1.4rem, 2vw, 1.8rem);
  font-weight: 700;
  letter-spacing: 0.02em;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.9);
}

.soundtrack-now-playing:empty {
  display: none;
}

.soundtrack-active-iframe {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}

/* Tasti Piattaforme su Tutta la Larghezza (Riga Unica in Basso) */
.soundtrack-glass-platforms {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(0.65rem, 1.2vw, 1rem);
  width: 100%;
  margin-top: 0.5rem;
  padding-top: clamp(1rem, 2vw, 1.5rem);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.soundtrack-glass-btn {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: #fff;
  text-decoration: none;
  transition:
    background-color var(--transition-fast),
    border-color var(--transition-fast),
    transform var(--transition-fast),
    box-shadow var(--transition-fast);
}

.soundtrack-glass-btn:hover {
  transform: translateY(-2px);
  background: rgba(255, 255, 255, 0.09);
  border-color: rgba(255, 255, 255, 0.35);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
}

.soundtrack-glass-btn--yt:hover {
  border-color: var(--color-accent);
  background: rgba(237, 28, 43, 0.14);
}

.soundtrack-glass-btn--spotify:hover {
  border-color: #1db954;
  background: rgba(29, 185, 84, 0.14);
}

.soundtrack-glass-btn--amazon:hover {
  border-color: #ff9900;
  background: rgba(255, 153, 0, 0.14);
}

.soundtrack-glass-btn--apple:hover {
  border-color: #fa586a;
  background: rgba(250, 88, 106, 0.14);
}

.glass-btn-icon {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.2rem;
  height: 2.2rem;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
}

.soundtrack-glass-btn--yt .glass-btn-icon { color: var(--color-accent); }
.soundtrack-glass-btn--spotify .glass-btn-icon { color: #1db954; }
.soundtrack-glass-btn--amazon .glass-btn-icon { color: #ff9900; }
.soundtrack-glass-btn--apple .glass-btn-icon { color: #fa586a; }

.glass-btn-text {
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
  line-height: 1.15;
}

.glass-btn-text small {
  color: var(--color-text-subtle);
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  font-family: var(--font-family-display);
}

.glass-btn-text strong {
  color: #f7f2ef;
  font-size: 1.05rem;
  font-family: var(--font-family-display);
  letter-spacing: 0.02em;
}

.glass-btn-arrow {
  flex-shrink: 0;
  color: var(--color-text-subtle);
  transition: transform var(--transition-fast), color var(--transition-fast);
}

.soundtrack-glass-btn:hover .glass-btn-arrow {
  transform: translateX(3px);
  color: #fff;
}

.soundtrack-list-pane {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: stretch;
  gap: 1.25rem;
  width: 100%;
  margin: 0;
}

.soundtrack-tracklist {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  width: 100%;
  margin: 0;
}

.soundtrack-track-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem; /* minimo 8px tra numero e info titolo */
  width: 100%;
  padding: 0.65rem 0.95rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.03);
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition:
    background-color var(--transition-fast),
    border-color var(--transition-fast),
    transform var(--transition-fast);
}

.soundtrack-track-btn:hover {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(255, 255, 255, 0.3);
  transform: translateX(4px);
}

.soundtrack-track-btn.is-active {
  background: rgba(237, 28, 43, 0.14);
  border-color: var(--color-accent);
}

.soundtrack-track-btn.is-active .track-number {
  color: #fff;
  background: var(--color-accent);
  border-color: var(--color-accent);
}

.soundtrack-track-btn.is-active .track-play-badge {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.3);
}

.track-number {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.6rem;
  padding: 0.2rem 0.35rem;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  font-family: var(--font-family-display);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--color-text-subtle);
  letter-spacing: 0.05em;
  line-height: 1;
}

.track-body {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  min-width: 0;
  flex: 1 1 auto;
}

.track-info {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  min-width: 0;
  flex: 1 1 auto;
}

.track-name {
  color: #f7f2ef;
  font-family: var(--font-family-display);
  font-size: clamp(1.05rem, 1.4vw, 1.25rem);
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1.15;
}

.track-artist {
  color: var(--color-text-muted);
  font-size: 0.78rem;
  line-height: 1.2;
}

.track-play-badge {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.25rem 0.65rem 0.25rem 0.35rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  color: #fff;
  font-family: var(--font-family-display);
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  line-height: 1;
  transition: background-color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
}

.track-play-icon-circle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.45rem;
  height: 1.45rem;
  border-radius: 50%;
  background: var(--color-accent);
  color: #fff;
  box-shadow: 0 2px 6px rgba(237, 28, 43, 0.45);
  transition: transform var(--transition-fast);
}

.track-play-icon-circle svg {
  margin-left: 1px;
}

.soundtrack-track-btn:hover .track-play-badge {
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(255, 255, 255, 0.35);
  transform: scale(1.04);
}

.soundtrack-track-btn:hover .track-play-icon-circle {
  transform: scale(1.1);
}

.soundtrack-action-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  align-items: center;
  margin-top: 0.5rem;
}

.soundtrack-playlist-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.65rem 1.15rem;
  border: 1px solid rgba(237, 28, 43, 0.5);
  border-radius: 999px;
  background: rgba(237, 28, 43, 0.1);
  color: #fff;
  font-family: var(--font-family-display);
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-decoration: none;
  transition: background-color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
}

.soundtrack-playlist-link:hover {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #fff;
  transform: translateY(-2px);
}

.soundtrack-spotify-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.65rem 1.15rem;
  border: 1px solid rgba(29, 185, 84, 0.5);
  border-radius: 999px;
  background: rgba(29, 185, 84, 0.12);
  color: #fff;
  font-family: var(--font-family-display);
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-decoration: none;
  transition: background-color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
}

.soundtrack-spotify-link:hover {
  background: #1db954;
  border-color: #1db954;
  color: #000;
  transform: translateY(-2px);
}

.soundtrack-amazon-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.65rem 1.15rem;
  border: 1px solid rgba(255, 153, 0, 0.5);
  border-radius: 999px;
  background: rgba(255, 153, 0, 0.12);
  color: #fff;
  font-family: var(--font-family-display);
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-decoration: none;
  transition: background-color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
}

.soundtrack-amazon-link:hover {
  background: #ff9900;
  border-color: #ff9900;
  color: #000;
  transform: translateY(-2px);
}

.soundtrack-apple-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.65rem 1.15rem;
  border: 1px solid rgba(250, 88, 106, 0.5);
  border-radius: 999px;
  background: rgba(250, 88, 106, 0.12);
  color: #fff;
  font-family: var(--font-family-display);
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-decoration: none;
  transition: background-color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
}

.soundtrack-apple-link:hover {
  background: #fa586a;
  border-color: #fa586a;
  color: #fff;
  transform: translateY(-2px);
}

.soundtrack-platforms-note {
  font-size: 0.85rem;
  color: var(--color-text-subtle);
  line-height: 1.4;
  margin-top: 0.5rem;
}

@media (max-width: 900px) {
  .home-project-inner {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .soundtrack-player-box {
    grid-template-columns: 1fr;
    gap: 1.25rem;
    padding: clamp(1rem, 3.5vw, 1.75rem);
  }

  .soundtrack-list-pane {
    gap: 0.75rem;
  }

  .soundtrack-cover-pane {
    gap: 1rem;
  }

  .soundtrack-tracklist {
    gap: 0.5rem;
  }

  .soundtrack-track-btn {
    padding: 0.55rem 0.75rem;
    gap: 8px;
  }

  .track-name {
    font-size: 1.05rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .soundtrack-glass-platforms {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 520px) {
  .soundtrack-glass-platforms {
    grid-template-columns: 1fr;
  }
}

.page-content {
  min-height: 8rem;
}

.page-copy {
  max-width: 70ch;
  color: var(--color-text-muted);
  font-size: var(--font-size-lg);
}

.page-copy p + p {
  margin-top: 1.25rem;
}

.section-link-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr));
  gap: 1rem;
  margin-top: 2rem;
}

.section-link-card {
  display: flex;
  min-height: 8rem;
  flex-direction: column;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-md);
  background: #101010;
  color: var(--color-text-main);
  text-decoration: none;
  transition: border-color var(--transition-fast), transform var(--transition-fast);
}

.section-link-card:hover {
  transform: translateY(-3px);
  border-color: var(--color-accent);
}

.section-link-card span:first-child {
  font-family: var(--font-family-display);
  font-size: 2rem;
  font-weight: 700;
}

.section-link-card span:last-child {
  color: var(--color-text-muted);
}

.text-link {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  margin-top: 1rem;
  color: var(--color-text-main);
  text-decoration-color: var(--color-accent);
  text-underline-offset: 0.25em;
}

/* Teaser Section */
.teaser-section {
  background:
    radial-gradient(ellipse at 50% 20%, rgba(237, 28, 43, 0.14), transparent 60%),
    #050505;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.teaser-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.teaser-header {
  max-width: 900px;
  margin-inline: auto;
  margin-bottom: clamp(1.5rem, 3vw, 2.5rem);
}

.teaser-header .section-description {
  margin-bottom: 0;
}

.teaser-frame-wrapper {
  position: relative;
  width: 100%;
  max-width: 100%;
  margin-inline: 0;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: #000;
  box-shadow:
    0 24px 60px -15px rgba(0, 0, 0, 0.8),
    0 0 35px -10px rgba(237, 28, 43, 0.25);
  transition: transform var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
}

.teaser-placeholder-box {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: clamp(320px, 42vw, 540px);
  background:
    radial-gradient(ellipse at 50% 50%, rgba(237, 28, 43, 0.14), transparent 70%),
    linear-gradient(180deg, #100f0f 0%, #050505 100%);
  border: 1px solid rgba(255, 255, 255, 0.14);
  text-align: center;
  padding: clamp(2rem, 5vw, 4rem) clamp(1.5rem, 4vw, 3rem);
}

.teaser-placeholder-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  max-width: 620px;
}

.teaser-placeholder-tag {
  display: inline-block;
  padding: 0.35rem 0.95rem;
  border-radius: 999px;
  background: rgba(237, 28, 43, 0.18);
  border: 1px solid rgba(237, 28, 43, 0.5);
  color: var(--color-accent);
  font-family: var(--font-family-display);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1;
}

.teaser-placeholder-title {
  color: #f7f2ef;
  font-family: var(--font-family-display);
  font-size: clamp(1.8rem, 4.5vw, 3rem);
  font-weight: 700;
  letter-spacing: 0.03em;
  line-height: 1.05;
}

.teaser-placeholder-desc {
  color: var(--color-text-muted);
  font-size: clamp(0.95rem, 1.2vw, 1.15rem);
  line-height: 1.6;
}

.teaser-placeholder-cta {
  margin-top: 0.5rem;
  min-width: 14rem;
}

.teaser-frame-wrapper:hover {
  border-color: rgba(237, 28, 43, 0.7);
  box-shadow:
    0 30px 70px -15px rgba(0, 0, 0, 0.9),
    0 0 45px -8px rgba(237, 28, 43, 0.4);
}

.teaser-facade {
  aspect-ratio: 16 / 9;
}

.teaser-frame-wrapper iframe {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  border: 0;
}

.teaser-thumbnail {
  filter: contrast(1.05) brightness(0.9);
}

.episodes-teaser-block {
  margin-bottom: clamp(2.5rem, 5vw, 4.5rem);
}

/* -------------------------------------------------------------
   Tracciatore di Cucitura Dinamico & Ago (Macchina da Cucire)
------------------------------------------------------------- */
.sewing-thread-track {
  position: fixed;
  z-index: 9999;
  top: 0;
  bottom: 0;
  left: clamp(0.75rem, 1.8vw, 1.75rem);
  width: 28px;
  pointer-events: none;
}

.sewing-thread-svg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
}

.sewing-line {
  stroke: var(--color-accent);
  stroke-width: 2.2px;
  stroke-linecap: round;
  /* Trattini verticali stile impuntura sartoriale */
  stroke-dasharray: 9 7;
  /* Verrà controllato dinamicamente via JS o stroke-dashoffset */
  filter: drop-shadow(0 0 3px rgba(237, 28, 43, 0.4));
  transition: stroke-dashoffset 60ms linear;
}

/* Nodi/Punti speciali ° ad altezza sezioni (Pieno rosso, ben visibile e sovrapposto alla cucitura) */
.sewing-node {
  position: absolute;
  left: 12px;
  transform: translate(-50%, -50%) scale(0.6);
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 2.5px solid #ffffff;
  background: var(--color-accent);
  box-shadow:
    0 0 10px rgba(237, 28, 43, 0.9),
    0 0 20px rgba(237, 28, 43, 0.6);
  opacity: 0;
  pointer-events: none;
  transition: opacity 280ms ease, transform 280ms cubic-bezier(0.34, 1.56, 0.64, 1);
}

.sewing-node.is-visible {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

.sewing-node.is-active {
  transform: translate(-50%, -50%) scale(1.3);
  box-shadow:
    0 0 14px #ed1c2b,
    0 0 28px rgba(237, 28, 43, 0.9);
}

.sewing-needle {
  position: absolute;
  left: 12px;
  top: 0;
  transform: translate(-50%, 0);
  will-change: transform;
  transition: opacity 200ms ease;
  pointer-events: none;
  line-height: 0;
}

.sewing-needle-img {
  width: 36px;
  height: 36px;
  max-width: none;
  display: block;
  /* Specchiata orizzontalmente con la punta rivolta verso il basso lungo la linea */
  transform: scaleX(-1);
  filter: drop-shadow(0 4px 10px rgba(0, 0, 0, 0.85)) drop-shadow(0 0 6px rgba(237, 28, 43, 0.45));
}

.content-section,
.about-section {
  position: relative;
  padding-block: clamp(4rem, 8vw, 8rem);
  padding-inline: clamp(2.5rem, 6vw, 6.5rem);
  background:
    radial-gradient(ellipse at 50% 0, rgba(237, 28, 43, 0.08), transparent 55%),
    #050505;
}

.hero-section + .content-section {
  padding-block-start: clamp(2rem, 4vw, 3rem);
}

.content-section--alternate {
  background-color: #0c0b0b;
}

.content-inner,
.about-inner {
  width: 100%;
  max-width: none;
  margin-inline: 0;
}

.section-kicker {
  margin-bottom: 0.35rem;
  color: var(--color-accent);
  font-family: var(--font-family-display);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.section-title {
  margin-bottom: 0.5rem;
  color: #f7f2ef;
  font-size: clamp(3rem, 5vw, 5rem);
  line-height: 0.95;
}

.home-video-grid,
.artwork-grid--preview {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 1.5rem;
}

.home-video-grid > .video-empty-state,
.artwork-grid > .video-empty-state {
  grid-column: 1 / -1;
}

.section-archive-link {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  margin-top: 1.5rem;
  color: var(--color-text-main);
  font-family: var(--font-family-display);
  font-size: 1.7rem;
  font-weight: 700;
  text-decoration-color: var(--color-accent);
  text-underline-offset: 0.25em;
}

.artwork-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 240px), 1fr));
  gap: clamp(1rem, 2.5vw, 2rem);
}

.artwork-card {
  display: block;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: var(--radius-md);
  background: #101010;
  color: var(--color-text-main);
  text-decoration: none;
}

a.artwork-card {
  transition: transform var(--transition-base), border-color var(--transition-base);
}

a.artwork-card:hover {
  transform: translateY(-4px);
  border-color: rgba(237, 28, 43, 0.65);
}

.artwork-image {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.artwork-caption,
.artwork-description {
  padding-inline: 1rem;
}

.artwork-caption {
  padding-top: 0.9rem;
  font-weight: 700;
}

.artwork-description {
  padding-block: 0.3rem 1rem;
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

.section-description {
  max-width: none;
  margin-bottom: 2rem;
}

.about-section {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-block: clamp(4rem, 8vw, 8rem);
}

.about-inner {
  width: 100%;
  max-width: none;
}

.about-home-text {
  margin-block: 0.75rem 1.25rem;
  color: var(--color-text-muted);
  font-size: clamp(1.05rem, 1.8vw, 1.2rem);
  line-height: 1.6;
}

.about-excerpt-quote {
  margin-block: 1.25rem 1.5rem;
  padding: 1rem 1.25rem;
  border-left: 3px solid var(--color-accent);
  background: rgba(237, 28, 43, 0.05);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.about-excerpt-quote p {
  color: #fff;
  font-family: var(--font-family-display);
  font-size: clamp(1.5rem, 2.6vw, 2.2rem);
  font-weight: 700;
  line-height: 1.25;
}

.about-excerpt-text {
  max-width: 68ch;
  color: var(--color-text-muted);
  font-size: clamp(1.05rem, 1.8vw, 1.25rem);
  line-height: 1.65;
  margin-bottom: 2rem;
}

.about-read-more-link {
  margin-top: 0;
}

@media (max-width: 760px) {
  .home-video-grid,
  .artwork-grid--preview {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .site-header {
    padding: max(0.75rem, env(safe-area-inset-top)) clamp(2rem, 5.5vw, 3rem) 0;
  }

  .header-inner {
    --header-side-width: 30%;
    --header-mark-width: clamp(5rem, calc(30vw - 1rem), 6.5rem);
    --header-thread-gap: 1.5rem;
    grid-template-columns: var(--header-side-width) minmax(0, 40%) var(--header-side-width);
    min-height: 0;
  }

  .header-inner::before {
    display: block;
    top: 1.65rem;
    right: calc(var(--header-side-width) + var(--header-thread-gap));
    left: calc(var(--header-side-width) + var(--header-thread-gap));
  }

  .brand-logo {
    grid-column: 1;
    grid-row: 1;
    font-size: clamp(2rem, 10.5vw, 2.9rem);
  }

  .nav-toggle {
    position: relative;
    z-index: 2;
    display: none;
    width: auto;
    min-width: 0;
    min-height: 44px;
    grid-column: 2;
    grid-row: 1;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    justify-self: center;
    gap: 0.15rem;
    padding: 0.35rem 0.85rem;
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: var(--radius-full);
    background: rgba(5, 5, 5, 0.72);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
    color: #f7f2ef;
    font-family: var(--font-family-display);
    font-size: 1.15rem;
    font-weight: 700;
    line-height: 1;
    cursor: pointer;
  }

  .js .nav-toggle {
    display: inline-flex;
  }

  .nav-toggle-icon {
    display: flex;
    width: 1.25rem;
    height: 0.8rem;
    flex-direction: column;
    justify-content: space-between;
  }

  .nav-toggle-icon::before,
  .nav-toggle-icon::after,
  .nav-toggle-icon span {
    width: 100%;
    height: 2px;
    border-radius: 2px;
    background: currentColor;
    content: "";
  }

  .nav-toggle[aria-expanded="true"] .nav-toggle-icon::before {
    transform: translateY(0.3rem) rotate(45deg);
  }

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

  .nav-toggle[aria-expanded="true"] .nav-toggle-icon::after {
    transform: translateY(-0.3rem) rotate(-45deg);
  }

  .nav-toggle-icon::before,
  .nav-toggle-icon::after,
  .nav-toggle-icon span {
    transition: transform var(--transition-fast), opacity var(--transition-fast);
  }

  .main-nav {
    position: relative;
    grid-column: 1 / -1;
    grid-row: 2;
    justify-self: stretch;
    padding: 0.6rem;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: var(--radius-md);
    background: rgba(5, 5, 5, 0.96);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
  }

  .main-nav::before {
    content: none;
  }

  .js .main-nav:not(.is-open) {
    display: none;
  }

  .nav-menu {
    position: relative;
    flex-direction: column;
    align-items: stretch;
    gap: 0.2rem;
  }

  .about-menu,
  .about-dropdown {
    width: 100%;
  }

  .about-summary {
    justify-content: center;
  }

  .about-submenu {
    position: static;
    min-width: 0;
    margin: 0.2rem 0.35rem 0.35rem;
    padding: 0.25rem;
    border-color: rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.045);
    -webkit-backdrop-filter: none;
    backdrop-filter: none;
  }

  .about-submenu .nav-link {
    justify-content: center;
  }

  .nav-link {
    width: 100%;
    min-height: 44px;
    justify-content: center;
    padding-inline: 0.75rem;
    font-size: clamp(1.35rem, 5vw, 1.8rem);
  }

  .youtube-cta {
    min-height: 2.85rem;
    grid-column: 3;
    grid-row: 1;
    justify-self: center;
    padding: 0.35rem 0.6rem;
    align-items: center;
    text-align: center;
  }

  .youtube-cta span {
    font-size: 0.72rem;
    letter-spacing: 0.04em;
    line-height: 1.05;
  }

  .youtube-cta strong {
    font-size: 1.25rem;
    font-weight: 700;
    line-height: 1;
    letter-spacing: 0.03em;
  }

  .site-header.is-compact {
    padding: max(0.35rem, env(safe-area-inset-top)) clamp(2rem, 5.5vw, 3rem) 0.35rem;
  }

  .site-header.is-compact .header-inner {
    --header-mark-width: clamp(5rem, calc(30vw - 1rem), 6.5rem);
    min-height: 0;
  }

  .site-header.is-compact .brand-logo {
    font-size: clamp(1.9rem, 10.25vw, 2.9rem);
  }

  .site-header.is-compact .nav-toggle {
    min-height: 40px;
    padding: 0.25rem 0.75rem;
    font-size: 1.05rem;
  }

  .site-header.is-compact .main-nav {
    padding: 0.45rem 0.6rem;
  }

  .site-header.is-compact .youtube-cta {
    min-height: 2.5rem;
    padding: 0.3rem 0.55rem;
  }

  .site-header.is-compact .youtube-cta span {
    font-size: 0.68rem;
  }

  .site-header.is-compact .youtube-cta strong {
    font-size: 1.15rem;
  }

  .hero-idle-video {
    object-fit: cover;
    object-position: center top;
  }

  .hero-poster {
    object-fit: cover;
    object-position: center top;
  }

  .hero-vignette {
    background:
      linear-gradient(180deg, rgba(0, 0, 0, 0.32), transparent 28%, transparent 55%, #050505 100%),
      radial-gradient(ellipse at 50% 40%, transparent 28%, rgba(0, 0, 0, 0.35) 100%);
  }

  .content-section,
  .about-section {
    padding-inline: clamp(2rem, 5.5vw, 3rem);
  }

  .hero-copy {
    top: max(50svh, 28.125vw);
    right: clamp(2rem, 5.5vw, 3rem);
    bottom: auto;
    left: clamp(2rem, 5.5vw, 3rem);
    flex-direction: column;
    align-items: flex-start;
    gap: 0.7rem;
  }

  .hero-title-group,
  .hero-category {
    max-width: 100%;
  }

  .hero-title {
    font-size: clamp(3.2rem, 14vw, 4.6rem);
  }

  .hero-subtitle,
  .hero-category {
    font-size: clamp(1.5rem, 6.5vw, 2.2rem);
    text-align: left;
  }

  .section-title {
    font-size: clamp(2.1rem, 7.5vw, 2.75rem);
    line-height: 1.05;
    margin-bottom: 0.65rem;
  }

  .page-intro .section-title {
    font-size: clamp(2.4rem, 8.5vw, 3.25rem);
    line-height: 1;
  }

  .home-project-story-title {
    font-size: clamp(1.35rem, 5.5vw, 1.75rem);
  }

  .contact-card-title,
  .about-card-title,
  .about-universo-title,
  .universo-item-title {
    font-size: clamp(1.3rem, 5vw, 1.65rem);
  }

  .sewing-thread-track {
    left: 0.35rem;
    width: 20px;
    opacity: 0.85;
  }
}

@media (max-width: 540px) {
  .home-video-grid,
  .artwork-grid--preview {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-idle-video,
  .sewing-thread-track {
    display: none;
  }
}