/* MindDate marketing site — main styles
   Built on the MindDate design system tokens (colors, typography, spacing). */

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { background: var(--bg-page); overflow-x: hidden; }
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }

.container { max-width: 1140px; margin: 0 auto; padding: 0 var(--space-6); }
.container--narrow { max-width: 820px; }

/* ---------- Shared motifs ---------- */
.eyebrow {
  font-family: var(--font-sans);
  font-size: var(--text-eyebrow);
  font-weight: 400;
  letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: var(--space-4);
}
.eyebrow--gold { color: var(--gold-soft); }

.section-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(28px, 4.5vw, var(--text-h1));
  letter-spacing: var(--tracking-display);
  line-height: var(--leading-tight);
  color: var(--text-body);
}
.section-title--light { color: var(--text-on-dark); }

.accent-rule {
  width: 56px; height: 2px;
  background: var(--terracotta);
  margin: var(--space-5) 0;
  border-radius: 2px;
}
.accent-rule--gold { background: var(--gold); }

.section-lead {
  font-size: 17px;
  color: var(--text-secondary);
  max-width: 620px;
  line-height: var(--leading-body);
}
.section-lead--light { color: rgba(240, 233, 220, 0.82); }

/* Buttons — liquid glass pills, letterspaced caps.
   Each pill is a tinted, translucent body that blurs what sits behind it,
   with a bright rim along the top edge, a sheen over the upper half
   (::before) and a soft light pooling at the bottom (::after), the way
   light gathers in a drop of water. Variants only change the tint. */
.btn {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: inline-block;
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 13px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  border-radius: var(--radius-pill);
  padding: 14px 30px;
  cursor: pointer;
  border: 1px solid transparent;
  -webkit-backdrop-filter: blur(14px) saturate(170%);
  backdrop-filter: blur(14px) saturate(170%);
  box-shadow:
    inset 0 -1px 1px rgba(0, 0, 0, 0.06),
    0 8px 22px -8px rgba(87, 73, 60, 0.38),
    0 2px 4px rgba(87, 73, 60, 0.10);
  transition: transform 400ms cubic-bezier(0.22, 1, 0.36, 1), box-shadow 400ms ease, filter 300ms ease;
}
/* The sheen covers the whole pill and fades out by the middle, so it
   follows the button's own shape and never shows a separate edge. */
.btn::before {
  content: '';
  position: absolute; z-index: -1; inset: -1px;
  border-radius: inherit;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.26) 14%, rgba(255, 255, 255, 0.1) 38%, rgba(255, 255, 255, 0) 56%);
  pointer-events: none;
}
.btn::after {
  content: '';
  position: absolute; z-index: -1; inset: 0;
  border-radius: inherit;
  background: radial-gradient(70% 90% at 50% 125%, rgba(255, 255, 255, 0.45), transparent 62%);
  pointer-events: none;
}
.btn:hover {
  transform: translateY(-2px);
  filter: brightness(1.05) saturate(1.06);
  box-shadow:
    inset 0 -1px 1px rgba(0, 0, 0, 0.06),
    0 14px 30px -10px rgba(87, 73, 60, 0.45),
    0 3px 6px rgba(87, 73, 60, 0.12);
}
.btn:active {
  transform: translateY(0) scale(0.98);
  box-shadow:
    inset 0 2px 6px rgba(87, 73, 60, 0.22),
    0 2px 6px -2px rgba(87, 73, 60, 0.3);
}
.btn:focus-visible { outline: 2px solid var(--focus-ring); outline-offset: 3px; }
.btn--primary {
  background: linear-gradient(180deg, rgba(214, 128, 88, 0.92) 0%, rgba(188, 95, 53, 0.92) 55%, rgba(158, 72, 34, 0.94) 100%);
  color: #FFF9F2;
  text-shadow: 0 1px 1px rgba(110, 40, 10, 0.25);
}
.btn--secondary {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.6), rgba(255, 255, 255, 0.22));
  color: var(--text-body);
  border-color: rgba(43, 38, 32, 0.28);
}
.btn--gold {
  background: linear-gradient(180deg, rgba(203, 170, 117, 0.32), rgba(176, 141, 87, 0.10));
  color: var(--gold-soft);
  border-color: var(--border-gold);
}
.btn--gold::before { opacity: 0.35; }
.btn--gold-solid {
  background: linear-gradient(180deg, #DEC392 0%, #B08D57 60%, #9A7744 100%);
  color: #2B2620;
}

/* Scroll reveals — slow, breath-paced */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 1.4s cubic-bezier(0.22, 1, 0.36, 1), transform 1.4s cubic-bezier(0.22, 1, 0.36, 1);
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* ---------- Navigation ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px var(--space-6);
  transition: background 600ms ease, box-shadow 600ms ease, padding 600ms ease;
}
.nav.is-scrolled {
  background: rgba(243, 236, 225, 0.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: var(--shadow-card);
  padding: 10px var(--space-6);
}
.nav__logo-img { height: 68px; width: auto; transition: height 600ms ease; }
.nav.is-scrolled .nav__logo-img { height: 50px; }
.nav__links { display: flex; gap: var(--space-6); }
.nav__links a {
  font-family: var(--font-sans);
  font-size: 12px; font-weight: 400;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--text-body);
  transition: opacity 160ms ease;
}
.nav__links a:hover { opacity: 0.6; }
.nav__right { display: flex; align-items: center; gap: var(--space-4); }
.nav__burger { display: none; background: none; border: none; cursor: pointer; }
.nav__burger span { display: block; width: 24px; height: 1.5px; background: var(--ink); margin: 6px 0; transition: transform 400ms ease; }

/* Sound toggle — small equalizer bars */
.sound-toggle {
  display: flex; align-items: center; gap: 10px;
  background: transparent;
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-pill);
  padding: 8px 16px;
  cursor: pointer;
  transition: border-color 400ms ease, opacity 160ms ease;
}
.sound-toggle:hover { opacity: 0.82; }
.sound-toggle.is-playing { border-color: var(--border-gold); }
.sound-toggle__label {
  font-family: var(--font-sans); font-size: 11px;
  letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--text-body);
}
.sound-toggle__bars { display: flex; align-items: flex-end; gap: 2px; height: 12px; }
.sound-toggle__bars i {
  width: 2px; height: 4px;
  background: var(--gold);
  border-radius: 1px;
  transition: height 300ms ease;
}
.sound-toggle.is-playing .sound-toggle__bars i { animation: eq 1.6s ease-in-out infinite; }
.sound-toggle.is-playing .sound-toggle__bars i:nth-child(2) { animation-delay: 0.3s; }
.sound-toggle.is-playing .sound-toggle__bars i:nth-child(3) { animation-delay: 0.6s; }
.sound-toggle.is-playing .sound-toggle__bars i:nth-child(4) { animation-delay: 0.9s; }
@keyframes eq { 0%, 100% { height: 4px; } 50% { height: 12px; } }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  text-align: center;
  overflow: hidden;
}
.hero__wash {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 20% 10%, rgba(226, 196, 180, 0.5), transparent 60%),
    radial-gradient(ellipse 70% 55% at 85% 25%, rgba(169, 192, 194, 0.35), transparent 60%),
    radial-gradient(ellipse 90% 70% at 50% 100%, rgba(226, 210, 186, 0.6), transparent 65%),
    var(--paper);
  animation: washDrift 24s ease-in-out infinite alternate;
}
@keyframes washDrift {
  from { transform: scale(1) translateY(0); }
  to   { transform: scale(1.06) translateY(-14px); }
}
.hero__breath-circle {
  position: absolute;
  width: 640px; height: 640px;
  border: 1px solid var(--border-gold);
  border-radius: 50%;
  animation: breathe 9s ease-in-out infinite;
}
.hero__breath-circle::after {
  content: '';
  position: absolute; inset: 48px;
  border: 1px solid rgba(176, 141, 87, 0.28);
  border-radius: 50%;
}
@keyframes breathe {
  0%, 100% { transform: scale(0.92); opacity: 0.55; }
  50%      { transform: scale(1.04); opacity: 0.9; }
}
.hero__flank {
  position: absolute; top: 50%;
  transform: translateY(-50%);
  width: min(19vw, 290px);
  aspect-ratio: 3 / 4;
  border-radius: var(--radius-arch);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  z-index: 1;
}
.hero__flank img { width: 100%; height: 100%; object-fit: cover; display: block; }
.hero__flank--left { left: 4vw; }
.hero__flank--right { right: 4vw; }
.hero__flank.reveal { transform: translateY(calc(-50% + 26px)); }
.hero__flank.reveal.is-visible { transform: translateY(-50%); }
@media (max-width: 1100px) {
  .hero__flank { display: none; }
}

.hero__inner { position: relative; z-index: 2; padding: 0 var(--space-5); max-width: 720px; }
.hero__inner .accent-rule { margin-left: auto; margin-right: auto; }
.hero__title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(40px, 7.5vw, 76px);
  letter-spacing: var(--tracking-display);
  line-height: 1.12;
  color: var(--ink);
}
.hero__sub {
  font-family: var(--font-serif);
  font-size: clamp(17px, 2.2vw, 21px);
  font-style: italic;
  color: var(--text-secondary);
  margin-bottom: var(--space-7);
}
.hero__ctas { display: flex; gap: var(--space-4); justify-content: center; flex-wrap: wrap; }
.hero__scroll {
  position: absolute; bottom: 34px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  z-index: 2;
}
.hero__scroll-line {
  width: 1px; height: 44px;
  background: linear-gradient(var(--ink), transparent);
  animation: breathe 9s ease-in-out infinite;
}
.hero__scroll-text {
  font-family: var(--font-sans); font-size: 10px;
  letter-spacing: 0.32em; text-transform: uppercase;
  color: var(--text-secondary);
}

/* ---------- Intro statement ---------- */
.intro { padding: var(--space-9) 0; text-align: center; }
.intro__line {
  font-family: var(--font-serif);
  font-size: clamp(24px, 3.4vw, 34px);
  font-weight: 500;
  line-height: 1.5;
  color: var(--ink);
}
.intro__line em { color: var(--terracotta); font-style: italic; }

/* ---------- Stats ---------- */
.stats {
  background: var(--olive-deep);
  padding: var(--space-8) 0;
}
.stats__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  text-align: center;
}
.stat--wide { grid-column: 1 / -1; padding-top: var(--space-5); border-top: 1px solid rgba(176, 141, 87, 0.25); }
.stat__number, .stat__plus {
  font-family: var(--font-display);
  font-size: clamp(34px, 4vw, 48px);
  font-weight: 500;
  color: var(--gold-soft);
}
.stat__label {
  display: block;
  font-family: var(--font-sans);
  font-size: 12px; font-weight: 300;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: rgba(240, 233, 220, 0.75);
  margin-top: var(--space-2);
}
.stat__clients {
  font-family: var(--font-serif);
  font-size: 22px; font-style: italic;
  color: var(--text-on-dark);
}
.stat__label--clients { margin-bottom: var(--space-3); }

/* ---------- Breath player ---------- */
.player-section { padding: var(--space-9) 0; text-align: center; }
.player-section .accent-rule, .player-section .section-lead { margin-left: auto; margin-right: auto; }
.player {
  margin-top: var(--space-7);
  background: var(--surface-card);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-soft);
  padding: var(--space-6);
}
.player__modes { display: flex; gap: var(--space-2); justify-content: center; flex-wrap: wrap; margin-bottom: var(--space-6); }
.player__mode {
  font-family: var(--font-sans);
  font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase;
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-pill);
  padding: 10px 20px;
  cursor: pointer;
  transition: all 400ms ease;
}
.player__mode:hover { opacity: 0.82; }
.player__mode.is-active {
  background: var(--terracotta);
  color: #FBF7F0;
  border-color: var(--terracotta);
}
.player__body { display: flex; align-items: center; gap: var(--space-5); }
.player__play {
  flex: 0 0 auto;
  width: 64px; height: 64px;
  border-radius: 50%;
  border: 1px solid var(--border-gold);
  background: var(--paper);
  color: var(--terracotta);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: opacity 160ms ease, box-shadow 600ms ease;
}
.player__play:hover { opacity: 0.82; box-shadow: var(--shadow-glow-gold); }
.player__info { flex: 1; text-align: left; }
.player__track {
  font-family: var(--font-serif);
  font-size: 18px; font-style: italic;
  color: var(--ink);
  display: block; margin-bottom: var(--space-3);
}
.player__progress {
  height: 4px;
  background: var(--paper-2);
  border-radius: 2px;
  cursor: pointer;
  overflow: hidden;
}
.player__progress-bar {
  width: 0%; height: 100%;
  background: linear-gradient(90deg, var(--gold), var(--terracotta));
  border-radius: 2px;
  transition: width 300ms linear;
}
.player__viz { display: flex; align-items: flex-end; gap: 3px; height: 34px; }
.player__viz i {
  width: 3px; height: 6px;
  background: var(--gold);
  border-radius: 2px;
}
.player.is-playing .player__viz i { animation: eq 1.8s ease-in-out infinite; }
.player.is-playing .player__viz i:nth-child(2) { animation-delay: 0.25s; }
.player.is-playing .player__viz i:nth-child(3) { animation-delay: 0.5s; }
.player.is-playing .player__viz i:nth-child(4) { animation-delay: 0.75s; }
.player.is-playing .player__viz i:nth-child(5) { animation-delay: 1s; }
.player__note {
  margin-top: var(--space-5);
  font-size: var(--text-small);
  color: var(--text-secondary);
  letter-spacing: 0.06em;
}

/* ---------- Offers ---------- */
.offers { padding: var(--space-9) 0; background: var(--paper-2); text-align: center; }
.offers .accent-rule { margin-left: auto; margin-right: auto; }
.offers__grid {
  margin-top: var(--space-7);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-5);
  text-align: left;
}
.card {
  background: var(--surface-card);
  border: 1px solid var(--border-hairline);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  padding: var(--space-6);
  display: flex; flex-direction: column; gap: var(--space-4);
  transition: transform 600ms ease, box-shadow 600ms ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-soft); }
.card--featured { border-color: var(--border-gold); box-shadow: var(--shadow-glow-gold); }
.card__flag {
  font-family: var(--font-sans); font-size: 10px;
  letter-spacing: 0.32em; text-transform: uppercase;
  color: var(--gold);
}
.card__title {
  font-family: var(--font-display);
  font-size: var(--text-h3); font-weight: 500;
  letter-spacing: var(--tracking-display);
  text-transform: uppercase;
  color: var(--ink);
}
.card__price {
  font-family: var(--font-serif); font-style: italic;
  font-size: 15px; color: var(--terracotta);
}
.card__body { font-size: 15px; color: var(--text-secondary); flex: 1; }
.card .btn { align-self: flex-start; }

/* ---------- Training (dark) ---------- */
.training {
  background:
    radial-gradient(ellipse 70% 50% at 80% 0%, rgba(176, 141, 87, 0.14), transparent 60%),
    var(--olive-deep);
  padding: var(--space-9) 0;
  text-align: center;
}
.training .accent-rule--gold, .training .section-lead { margin-left: auto; margin-right: auto; }
.pillars {
  margin-top: var(--space-8);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: var(--space-5);
  text-align: left;
}
.pillar {
  border-top: 1px solid rgba(176, 141, 87, 0.4);
  padding-top: var(--space-4);
}
.pillar__num {
  font-family: var(--font-serif); font-style: italic;
  color: var(--gold-soft); font-size: 15px;
}
.pillar h4 {
  font-family: var(--font-display);
  font-weight: 500; font-size: 15px;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--text-on-dark);
  margin: var(--space-2) 0;
}
.pillar p { font-size: 13.5px; font-weight: 300; color: rgba(240, 233, 220, 0.68); line-height: 1.6; }
.training__cta { margin-top: var(--space-8); }
.training__price {
  font-family: var(--font-serif); font-style: italic;
  font-size: 18px; color: var(--gold-soft);
  margin-bottom: var(--space-5);
}

/* ---------- Quote band ---------- */
.quote-band { padding: var(--space-9) 0; text-align: center; }
.quote p {
  font-family: var(--font-serif);
  font-size: clamp(24px, 3.2vw, 32px);
  font-style: italic; font-weight: 500;
  line-height: 1.5;
  color: var(--ink);
}

/* ---------- Founders ---------- */
.founders { padding: 0 0 var(--space-9); text-align: center; }
.founders .accent-rule { margin-left: auto; margin-right: auto; }
.founders__grid {
  margin-top: var(--space-7);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-7);
  text-align: center;
}
.founder__portrait {
  width: 180px; height: 220px;
  margin: 0 auto var(--space-5);
  border-radius: var(--radius-arch);
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-soft);
}
.founder__portrait span {
  font-family: var(--font-display);
  font-size: 56px; color: rgba(43, 38, 32, 0.35);
}
.founder__portrait--sage { background: linear-gradient(160deg, var(--sage), var(--mist-blue)); }
.founder__portrait--clay { background: linear-gradient(160deg, var(--taupe), var(--clay)); }
.founder__name {
  font-family: var(--font-display);
  font-size: var(--text-h3); font-weight: 500;
  letter-spacing: var(--tracking-display); text-transform: uppercase;
  color: var(--ink);
}
.founder__role {
  font-family: var(--font-sans); font-size: 11.5px;
  letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--terracotta);
  margin: var(--space-2) 0 var(--space-4);
}
.founder__bio { font-size: 15px; color: var(--text-secondary); max-width: 420px; margin: 0 auto; }
.founders__footnote {
  margin-top: var(--space-7);
  font-family: var(--font-serif); font-style: italic;
  font-size: 16px; color: var(--text-secondary);
}

/* ---------- Immersion (dark) ---------- */
.immersion {
  background:
    radial-gradient(ellipse 60% 60% at 15% 100%, rgba(188, 95, 53, 0.16), transparent 60%),
    var(--olive-deep);
  padding: var(--space-9) 0;
  text-align: center;
}
.immersion .accent-rule--gold, .immersion .section-lead { margin-left: auto; margin-right: auto; }
.immersion__cta { margin-top: var(--space-6); }

/* ---------- Footer ---------- */
.footer { background: var(--ink); padding: var(--space-8) 0 var(--space-6); }
.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--space-7);
  margin-bottom: var(--space-8);
}
.footer__lockup { max-width: 220px; opacity: 0.92; }
.footer__head {
  font-family: var(--font-display);
  font-size: 13px; font-weight: 500;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--gold-soft);
  margin-bottom: var(--space-4);
}
.footer__col a {
  display: block;
  font-family: var(--font-sans); font-weight: 300;
  font-size: 14px;
  color: rgba(240, 233, 220, 0.75);
  margin-bottom: var(--space-3);
  transition: opacity 160ms ease;
}
.footer__col a:hover { opacity: 0.6; }
.footer__tagline {
  text-align: center;
  font-family: var(--font-sans); font-weight: 300;
  font-size: 12px; letter-spacing: var(--tracking-tagline);
  color: var(--gold-soft);
  margin-bottom: var(--space-5);
}
.footer__legal {
  text-align: center;
  font-family: var(--font-sans); font-weight: 300;
  font-size: 12px;
  color: rgba(240, 233, 220, 0.45);
}

/* ---------- Floating mini player ---------- */
.mini-player {
  position: fixed;
  left: 22px; bottom: 22px;
  z-index: 90;
  display: flex; align-items: center; gap: 6px;
  background: rgba(248, 243, 234, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-soft);
  padding: 8px 14px 8px 8px;
}
.mini-player__btn {
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  background: transparent;
  border: none; border-radius: 50%;
  color: var(--ink-soft);
  cursor: pointer;
  transition: opacity 160ms ease, background 400ms ease, color 400ms ease;
}
.mini-player__btn:hover { opacity: 0.82; background: rgba(176, 141, 87, 0.14); }
.mini-player__btn--play {
  width: 42px; height: 42px;
  background: var(--terracotta);
  color: #FBF7F0;
}
.mini-player__btn--play:hover { background: var(--terracotta); color: #FBF7F0; }
.mini-player__label {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 14px;
  color: var(--ink);
  max-width: 150px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  padding-left: 4px;
}
.mini-player.is-playing .mini-player__label { color: var(--terracotta); }
@media (max-width: 640px) {
  .mini-player { left: 14px; bottom: 14px; padding: 6px 10px 6px 6px; }
  .mini-player__label { max-width: 90px; font-size: 13px; }
}

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
  .nav__links {
    position: fixed; top: 0; right: 0; bottom: 0;
    width: min(78vw, 340px);
    background: var(--paper);
    flex-direction: column; justify-content: center; align-items: center;
    gap: var(--space-6);
    transform: translateX(100%);
    transition: transform 500ms cubic-bezier(0.22, 1, 0.36, 1);
    box-shadow: var(--shadow-soft);
  }
  .nav__links.is-open { transform: translateX(0); }
  .nav__burger { display: block; z-index: 101; }
  .stats__grid { grid-template-columns: 1fr; gap: var(--space-6); }
  .player__body { flex-direction: column; }
  .player__info { width: 100%; text-align: center; }
  .player__viz { display: none; }
  .footer__grid { grid-template-columns: 1fr; text-align: center; }
  .footer__lockup { margin: 0 auto; }
  .hero__breath-circle { width: 90vw; height: 90vw; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .hero__wash, .hero__breath-circle, .hero__scroll-line { animation: none; }
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ---------- Liquid glass on the other pills and round controls ----------
   Same recipe as .btn, built from layered backgrounds instead of
   pseudo-elements because several of these already have children:
   a sheen layer over the upper half, then the tint underneath. */
:root {
  --glass-sheen: linear-gradient(180deg, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 0.24) 14%, rgba(255, 255, 255, 0) 52%);
  --glass-terracotta: var(--glass-sheen), linear-gradient(180deg, rgba(214, 128, 88, 0.94) 0%, rgba(188, 95, 53, 0.94) 55%, rgba(158, 72, 34, 0.96) 100%);
  --glass-clear: var(--glass-sheen), linear-gradient(180deg, rgba(255, 255, 255, 0.55), rgba(255, 255, 255, 0.18));
  --glass-shadow:
    inset 0 -1px 1px rgba(0, 0, 0, 0.06),
    0 6px 18px -8px rgba(87, 73, 60, 0.35),
    0 1px 3px rgba(87, 73, 60, 0.10);
}
.sound-toggle, .player__mode, .player__play, .mini-player__btn--play {
  -webkit-backdrop-filter: blur(14px) saturate(170%);
  backdrop-filter: blur(14px) saturate(170%);
  box-shadow: var(--glass-shadow);
}
.sound-toggle, .player__mode, .player__play {
  background: var(--glass-clear);
  border-color: rgba(43, 38, 32, 0.18);
}
.player__mode.is-active, .mini-player__btn--play, .mini-player__btn--play:hover {
  background: var(--glass-terracotta);
  border-color: transparent;
}
.mini-player { box-shadow: var(--glass-shadow), var(--shadow-soft); }
.sound-toggle:hover, .player__mode:hover, .player__play:hover { opacity: 1; filter: brightness(1.04); }

/* Paint every glass tint from the outer edge of the pill. With the default
   (padding-box) the gradient repeats into the transparent 1px border and its
   dark end shows as a thin line along the top. This has to come after all
   the rules above, because the background shorthand resets it. */
.btn, .sound-toggle, .player__mode, .player__mode.is-active, .player__play,
.mini-player__btn--play, .mini-player__btn--play:hover { background-origin: border-box; }