:root {
  --paper: #050609;
  --ink: #fffaf0;
  --muted: rgba(247, 243, 234, 0.72);
  --gold: #e2c274;
  --teal: #2b8b7b;
  --spotlight-x: -999px;
  --spotlight-y: -999px;
  --spotlight-r: clamp(190px, 18vw, 320px);
  --scroll-screens: 8.75;
  --font-display: "Fraunces", Georgia, "Times New Roman", serif;
  --font-sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: var(--paper);
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

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

.site-nav {
  position: fixed;
  top: clamp(14px, 2.2vw, 24px);
  left: 50%;
  width: min(1180px, calc(100% - clamp(28px, 5vw, 64px)));
  z-index: 100;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  transform: translateX(-50%);
  gap: 18px;
  pointer-events: none;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  justify-self: start;
  min-height: 48px;
  padding: 8px 14px 8px 10px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  background: rgba(4, 6, 10, 0.52);
  color: rgba(255, 250, 240, 0.92);
  font-size: 17px;
  font-weight: 760;
  letter-spacing: 0;
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.22);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  pointer-events: auto;
}

.brand-mark {
  width: 24px;
  height: 24px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--teal), #d1a85b);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.18), 0 14px 36px rgba(43, 139, 123, 0.28);
}

.brand-text {
  display: grid;
  gap: 1px;
}

.brand-text strong {
  font-size: 17px;
  line-height: 1;
}

.brand-text small {
  color: rgba(226, 194, 116, 0.72);
  font-size: 9px;
  font-weight: 760;
  letter-spacing: 0.18em;
  line-height: 1;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  justify-self: center;
  gap: 3px;
  min-height: 48px;
  padding: 5px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  background: rgba(4, 6, 10, 0.48);
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.22);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  pointer-events: auto;
}

.nav-links a {
  padding: 10px 16px;
  border-radius: 999px;
  color: rgba(255, 250, 240, 0.72);
  font-size: 13px;
  font-weight: 640;
  transition: color 180ms ease, background 180ms ease;
}

.nav-links a:hover,
.nav-links a.is-active {
  color: #fffaf0;
  background: rgba(255, 255, 255, 0.12);
}

.nav-cta {
  justify-self: end;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  border: 1px solid rgba(226, 194, 116, 0.34);
  border-radius: 999px;
  color: #fffaf0;
  background: rgba(226, 194, 116, 0.16);
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.22);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  font-size: 13px;
  font-weight: 760;
  pointer-events: auto;
  transition: background 180ms ease, transform 180ms ease;
}

.nav-cta:hover {
  background: rgba(226, 194, 116, 0.24);
  transform: translateY(-1px);
}

.menu-button {
  display: none;
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
  pointer-events: auto;
}

.menu-button span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 5px auto;
  background: rgba(255, 250, 240, 0.88);
}

.hero {
  position: relative;
  height: calc(var(--scroll-screens) * 100dvh);
  min-height: calc(var(--scroll-screens) * 100dvh);
  overflow: hidden;
  isolation: isolate;
  background: #030509;
}

.hero-stage {
  position: sticky;
  top: 0;
  z-index: 0;
  height: 100dvh;
  overflow: hidden;
}

.hero.is-pinned .hero-stage,
.hero.is-pinned .hero-copy,
.hero.is-pinned .head-zones {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
}

.hero.is-pinned .hero-stage,
.hero.is-pinned .head-zones {
  height: 100dvh;
}

.hero.is-pinned .hero-copy {
  margin-top: 0;
}

.hero-picture {
  display: contents;
}

.hero-image,
.hero-vignette {
  position: absolute;
  inset: 0;
}

.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}

.hero-base {
  object-position: 100% center;
  transform: scale(1.005);
  transition: opacity 2400ms ease, filter 2400ms ease;
}

.hero-spotlight {
  z-index: 1;
  object-position: 100% center;
  opacity: 0;
  filter: saturate(1.18) contrast(1.08) brightness(1.22);
  transform: scale(1.005);
  transition: opacity 700ms ease;
  mask-image: radial-gradient(
    circle var(--spotlight-r) at var(--spotlight-x) var(--spotlight-y),
    #000 0%,
    #000 34%,
    rgba(0, 0, 0, 0.78) 54%,
    rgba(0, 0, 0, 0.42) 72%,
    rgba(0, 0, 0, 0.12) 88%,
    transparent 100%
  );
  -webkit-mask-image: radial-gradient(
    circle var(--spotlight-r) at var(--spotlight-x) var(--spotlight-y),
    #000 0%,
    #000 34%,
    rgba(0, 0, 0, 0.78) 54%,
    rgba(0, 0, 0, 0.42) 72%,
    rgba(0, 0, 0, 0.12) 88%,
    transparent 100%
  );
  mask-repeat: no-repeat;
  -webkit-mask-repeat: no-repeat;
  mask-size: 100% 100%;
  -webkit-mask-size: 100% 100%;
}

.hero.home-spotlight .hero-spotlight {
  opacity: 0.78;
}

.performer-image {
  z-index: 2;
  opacity: 0;
  object-position: center top;
  transform: scale(1);
  transform-origin: center top;
  transition: opacity 1800ms ease, transform 3800ms cubic-bezier(0.16, 0.72, 0.18, 1);
}

.hero[data-active="piano"] .performer-piano,
.hero[data-active="cello"] .performer-cello,
.hero[data-active="violin"] .performer-violin {
  opacity: 1;
  transform: scale(1.025);
}

.hero-vignette {
  z-index: 3;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.88) 0%, rgba(0, 0, 0, 0.72) 24%, rgba(0, 0, 0, 0.24) 55%, rgba(0, 0, 0, 0.18) 100%),
    linear-gradient(180deg, rgba(0, 0, 0, 0.24), transparent 36%, rgba(0, 0, 0, 0.62)),
    radial-gradient(56% 60% at 78% 43%, rgba(199, 155, 59, 0.18), transparent 62%);
}

.hero-copy {
  position: sticky;
  top: 0;
  z-index: 5;
  display: grid;
  align-content: center;
  min-height: 100dvh;
  width: min(42%, 520px);
  margin-top: -100dvh;
  padding: clamp(34px, 6vw, 82px);
  transition: opacity 1100ms ease, transform 1400ms cubic-bezier(0.16, 0.72, 0.18, 1);
}

.hero.has-active .hero-copy {
  opacity: 0;
  pointer-events: none;
  transform: translateY(18px);
}

.kicker {
  margin: 0 0 16px;
  color: rgba(226, 194, 116, 0.92);
  font-size: 12px;
  font-weight: 760;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.hero h1 {
  margin: 0;
  max-width: 9ch;
  color: #fffaf0;
  font-family: var(--font-display);
  font-weight: 500;
  font-optical-sizing: auto;
  font-size: clamp(58px, 8.4vw, 128px);
  line-height: 0.98;
  letter-spacing: -0.015em;
  text-shadow: 0 18px 46px rgba(0, 0, 0, 0.58);
}

.hero-copy p:not(.kicker) {
  max-width: 36ch;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: clamp(17px, 1.45vw, 21px);
  line-height: 1.58;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 24px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-weight: 700;
  transition: transform 200ms ease, box-shadow 200ms ease, background 200ms ease,
    border-color 200ms ease;
}

.button.primary {
  background: linear-gradient(180deg, #37a18f, #287c6f);
  color: #fff;
  box-shadow: 0 20px 48px rgba(43, 139, 123, 0.26);
}

.button.ghost {
  color: rgba(255, 250, 240, 0.9);
  border-color: rgba(255, 255, 255, 0.28);
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(14px);
}

.button.primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 26px 60px rgba(43, 139, 123, 0.36);
}

.button.ghost:hover {
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(255, 255, 255, 0.42);
}

.head-zones {
  position: sticky;
  top: 0;
  z-index: 8;
  height: 100dvh;
  margin-top: -100dvh;
  pointer-events: none;
}

.hero.is-pinned .head-zones {
  margin-top: 0;
}

.head-zone {
  position: absolute;
  width: clamp(92px, 9vw, 152px);
  height: clamp(104px, 15dvh, 150px);
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: transparent;
  cursor: pointer;
  pointer-events: auto;
}

.zone-cello {
  left: 45%;
  top: 30%;
}

.zone-piano {
  left: 61%;
  top: 21%;
}

.zone-violin {
  left: 84%;
  top: 19%;
}

.performer-copy {
  position: absolute;
  top: 50%;
  display: grid;
  width: min(380px, calc(100vw - 48px));
  gap: 8px;
  color: rgba(252, 249, 239, 0.94);
  text-align: left;
  opacity: 0;
  pointer-events: none;
  transform: translateY(calc(-50% + 18px));
  transition: opacity 900ms ease 420ms, transform 1400ms cubic-bezier(0.16, 0.72, 0.18, 1) 360ms;
}

.hero.is-pinned .performer-copy {
  position: fixed;
  top: 54%;
}

.copy-piano {
  right: clamp(44px, 7vw, 120px);
}

.copy-cello,
.copy-violin {
  left: clamp(44px, 7vw, 120px);
}

.head-zone:hover .performer-copy,
.head-zone:focus-visible .performer-copy,
.head-zone.is-active .performer-copy {
  opacity: 1;
  transform: translateY(-50%);
}

.performer-instrument {
  color: rgba(226, 194, 116, 0.94);
  font-size: 12px;
  font-weight: 760;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.performer-copy strong {
  color: #fffaf0;
  font-family: var(--font-display);
  font-weight: 500;
  font-optical-sizing: auto;
  font-size: clamp(36px, 4.2vw, 60px);
  line-height: 1;
  text-shadow: 0 18px 42px rgba(0, 0, 0, 0.72);
}

.performer-role {
  color: rgba(226, 194, 116, 0.92);
  font-size: 15px;
  font-weight: 700;
}

.performer-body {
  max-width: 31ch;
  color: rgba(247, 243, 234, 0.76);
  font-size: clamp(15px, 1.25vw, 18px);
  line-height: 1.55;
  text-shadow: 0 10px 30px rgba(0, 0, 0, 0.72);
}

.hero.has-active .hero-base {
  opacity: 0.26;
  filter: saturate(0.82) contrast(0.96);
}

.content-section {
  width: min(1080px, calc(100% - 48px));
  margin: 0 auto;
  padding: clamp(72px, 10vw, 130px) 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.content-section h2 {
  max-width: 16ch;
  margin: 0;
  color: #fffaf0;
  font-family: var(--font-display);
  font-weight: 500;
  font-optical-sizing: auto;
  font-size: clamp(38px, 5vw, 68px);
  line-height: 1.04;
  letter-spacing: -0.015em;
}

.section-lede {
  max-width: 54ch;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.7;
}

.section-head {
  margin-bottom: clamp(34px, 5vw, 56px);
}

/* Ensemble — member cards */
.member-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(16px, 2vw, 26px);
}

.member-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.03);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.28);
  transition: transform 320ms cubic-bezier(0.16, 0.72, 0.18, 1), border-color 320ms ease,
    box-shadow 320ms ease;
}

.member-card:hover {
  transform: translateY(-6px);
  border-color: rgba(226, 194, 116, 0.42);
  box-shadow: 0 34px 80px rgba(0, 0, 0, 0.42), 0 0 0 1px rgba(226, 194, 116, 0.18);
}

.member-photo {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: #080b10;
}

.member-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  transform: scale(1.01);
  transition: transform 900ms cubic-bezier(0.16, 0.72, 0.18, 1);
}

.member-card:hover .member-photo img {
  transform: scale(1.06);
}

.member-photo::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 52%, rgba(3, 5, 9, 0.72));
  pointer-events: none;
}

.member-info {
  display: grid;
  gap: 7px;
  padding: clamp(20px, 2vw, 26px);
}

.member-instrument {
  color: rgba(226, 194, 116, 0.94);
  font-size: 12px;
  font-weight: 760;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.member-name {
  margin: 2px 0 0;
  color: #fffaf0;
  font-family: var(--font-display);
  font-weight: 500;
  font-optical-sizing: auto;
  font-size: clamp(26px, 2.4vw, 34px);
  line-height: 1.04;
  letter-spacing: -0.01em;
}

.member-role {
  color: rgba(226, 194, 116, 0.86);
  font-size: 14px;
  font-weight: 700;
}

.member-bio {
  margin: 8px 0 0;
  color: rgba(247, 243, 234, 0.74);
  font-size: 15px;
  line-height: 1.62;
}

/* Performances — offerings */
.offer-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(14px, 1.8vw, 22px);
  margin: 0;
  padding: 0;
  list-style: none;
}

.offer-card {
  position: relative;
  padding: clamp(24px, 2.6vw, 34px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.03);
  transition: transform 320ms cubic-bezier(0.16, 0.72, 0.18, 1), border-color 320ms ease,
    background 320ms ease;
}

.offer-card:hover {
  transform: translateY(-4px);
  border-color: rgba(226, 194, 116, 0.34);
  background: rgba(255, 255, 255, 0.05);
}

.offer-index {
  display: block;
  color: rgba(226, 194, 116, 0.88);
  font-size: 13px;
  font-weight: 760;
  letter-spacing: 0.2em;
}

.offer-card h3 {
  margin: 14px 0 8px;
  color: #fffaf0;
  font-family: var(--font-display);
  font-weight: 500;
  font-optical-sizing: auto;
  font-size: clamp(21px, 2vw, 27px);
  line-height: 1.12;
  letter-spacing: -0.01em;
}

.offer-card p {
  margin: 0;
  max-width: 38ch;
  color: rgba(247, 243, 234, 0.72);
  font-size: 15px;
  line-height: 1.6;
}

.section-cta {
  margin-top: clamp(28px, 3.4vw, 44px);
}

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(28px, 4vw, 64px);
  align-items: center;
}

.contact-card {
  display: grid;
  gap: 6px;
  padding: clamp(28px, 3vw, 40px);
  border: 1px solid rgba(226, 194, 116, 0.22);
  border-radius: 16px;
  background:
    linear-gradient(180deg, rgba(226, 194, 116, 0.06), rgba(255, 255, 255, 0.02)),
    rgba(4, 6, 10, 0.5);
  box-shadow: 0 26px 70px rgba(0, 0, 0, 0.34);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
}

.contact-label {
  color: rgba(226, 194, 116, 0.92);
  font-size: 11px;
  font-weight: 760;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.contact-card .contact-email + .contact-label {
  margin-top: 18px;
}

.contact-email {
  color: #fffaf0;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(24px, 2.4vw, 32px);
  line-height: 1.1;
  letter-spacing: -0.01em;
  transition: color 200ms ease;
}

.contact-email:hover {
  color: var(--gold);
}

.contact-region {
  margin: 2px 0 0;
  color: rgba(247, 243, 234, 0.82);
  font-size: 16px;
}

.contact-button {
  margin-top: 22px;
  justify-self: start;
}

/* Footer */
.site-footer {
  width: min(1080px, calc(100% - 48px));
  margin: 0 auto;
  padding: clamp(34px, 5vw, 56px) 0 clamp(40px, 6vw, 64px);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 4px;
}

.footer-nav a {
  padding: 8px 14px;
  border-radius: 999px;
  color: rgba(255, 250, 240, 0.72);
  font-size: 13px;
  font-weight: 640;
  transition: color 180ms ease, background 180ms ease;
}

.footer-nav a:hover {
  color: #fffaf0;
  background: rgba(255, 255, 255, 0.1);
}

.footer-copy {
  margin: 0;
  color: rgba(247, 243, 234, 0.5);
  font-size: 13px;
  letter-spacing: 0.04em;
}

/* Focus-visible rings */
.nav-links a:focus-visible,
.nav-cta:focus-visible,
.brand:focus-visible,
.button:focus-visible,
.head-zone:focus-visible,
.footer-nav a:focus-visible,
.contact-email:focus-visible {
  outline: 2px solid rgba(226, 194, 116, 0.8);
  outline-offset: 3px;
  border-radius: 8px;
}

/* Scroll reveal — only hides once JS confirms it can reveal */
.js-reveal .reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 760ms cubic-bezier(0.16, 0.72, 0.18, 1),
    transform 760ms cubic-bezier(0.16, 0.72, 0.18, 1);
  transition-delay: calc(var(--i, 0) * 90ms);
  will-change: opacity, transform;
}

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

@media (max-width: 820px) {
  .site-nav {
    top: 10px;
    width: calc(100% - 20px);
    grid-template-columns: 1fr auto;
    min-height: 58px;
  }

  .nav-links {
    display: none;
  }

  .nav-links.is-open {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    left: auto;
    width: min(240px, 62vw);
    display: grid;
    gap: 2px;
    padding: 8px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 14px;
    background: rgba(4, 6, 10, 0.92);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
  }

  .nav-links.is-open a {
    padding: 12px 16px;
  }

  .nav-cta {
    display: none;
  }

  .menu-button {
    display: block;
    justify-self: end;
  }

  .hero {
    height: auto;
    min-height: 0;
    overflow: visible;
    background: #030509;
  }

  .hero-stage {
    position: relative;
    height: 100dvh;
    min-height: 680px;
  }

  .hero.is-pinned .hero-stage {
    position: relative;
    top: auto;
    left: auto;
    right: auto;
  }

  .hero.is-pinned .hero-copy {
    position: absolute;
  }

  .hero-copy {
    position: absolute;
    inset: 0 0 auto 0;
    height: 100dvh;
    min-height: 680px;
    width: min(520px, 100%);
    margin-top: 0;
    display: flex;
    flex-direction: column;
    padding: 96px 24px 40px;
    opacity: 1 !important;
    transform: none !important;
    pointer-events: auto;
  }

  .hero h1 {
    font-size: clamp(58px, 19vw, 86px);
  }

  .hero-copy p:not(.kicker) {
    max-width: 31ch;
    font-size: 16px;
    margin-top: auto;
  }

  .hero-actions {
    gap: 10px;
    margin-top: 24px;
  }

  .button {
    min-height: 46px;
    padding: 0 17px;
    font-size: 14px;
  }

  .hero-vignette {
    background:
      linear-gradient(180deg, rgba(0, 0, 0, 0.14), rgba(0, 0, 0, 0.24) 42%, rgba(0, 0, 0, 0.92)),
      linear-gradient(90deg, rgba(0, 0, 0, 0.72), rgba(0, 0, 0, 0.18) 62%),
      radial-gradient(70% 54% at 70% 34%, rgba(199, 155, 59, 0.2), transparent 68%);
  }

  .hero-base {
    object-position: 50% center;
  }

  .hero.has-active .hero-base {
    opacity: 1;
    filter: none;
  }

  /* Mobile: drop the desktop hover hotspots and their solo cards entirely —
     the Ensemble section below introduces each player. */
  .head-zones {
    display: none;
  }

  .performer-image,
  .hero-spotlight {
    display: none;
  }

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

  .member-photo {
    aspect-ratio: 4 / 5;
  }

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

  .contact-grid {
    grid-template-columns: 1fr;
    align-items: stretch;
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition: none !important;
    animation: none !important;
  }

  .js-reveal .reveal {
    opacity: 1;
    transform: none;
  }
}