/**
 * © Alessandro Castagna — 321.al / EVOLAB
 * Tutti i diritti riservati. Uso non autorizzato vietato.
 * info@321.it · https://321.al
 *
 * RelaxOne Radio · Synop · Musica Funzionale® — Ecosistema (sito di presentazione)
 * Design system: dark-ambient, warm, editorial.
 */

/* ============================================================= TOKENS */
:root {
  /* base palette — night blue gradient field */
  --ink-900: #06141f;
  --ink-850: #081a28;
  --ink-800: #0b2233;
  --ink-700: #0b3e60;   /* brand deep blue */
  --ink-600: #114a6e;

  /* warm accents */
  --amber: #f39200;     /* brand primary */
  --amber-soft: #ffb24d;
  --amber-glow: rgba(243, 146, 0, .45);
  --teal: #17bebb;      /* brand secondary */
  --teal-soft: #66e0dd;
  --olive: #8ea604;
  --clay: #c98a5e;

  /* neutrals / text on dark */
  --cream: #f6efe4;
  --sand: #e6dccb;
  --mist: #b9c6d1;
  --mist-dim: #7e93a3;
  --line: rgba(230, 220, 203, .12);
  --line-strong: rgba(230, 220, 203, .22);
  --glass: rgba(255, 255, 255, .035);
  --glass-2: rgba(255, 255, 255, .06);

  /* gradients */
  --grad-amber: linear-gradient(135deg, #ffb24d 0%, #f39200 55%, #d96b00 100%);
  --grad-teal: linear-gradient(135deg, #66e0dd 0%, #17bebb 60%, #0e8c8a 100%);
  --grad-aurora: radial-gradient(60% 80% at 20% 10%, rgba(243,146,0,.18), transparent 60%),
                 radial-gradient(50% 60% at 85% 20%, rgba(23,190,187,.16), transparent 60%),
                 radial-gradient(70% 90% at 60% 100%, rgba(11,62,96,.55), transparent 70%);

  /* type */
  --display: 'Fraunces', Georgia, 'Times New Roman', serif;
  --sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* fluid type scale */
  --fs-mega: clamp(3.2rem, 9vw, 8.5rem);
  --fs-h1: clamp(2.6rem, 6.2vw, 5.4rem);
  --fs-h2: clamp(2rem, 4.4vw, 3.5rem);
  --fs-h3: clamp(1.3rem, 2.4vw, 1.85rem);
  --fs-lead: clamp(1.1rem, 1.7vw, 1.4rem);
  --fs-body: clamp(1rem, 1.15vw, 1.075rem);
  --fs-small: .82rem;

  /* spacing */
  --pad-x: clamp(1.2rem, 5vw, 7rem);
  --section-y: clamp(5rem, 11vh, 10rem);
  --radius: 18px;
  --radius-lg: 28px;

  --ease: cubic-bezier(.22, .61, .36, 1);
  --ease-out: cubic-bezier(.16, 1, .3, 1);
}

/* ============================================================= RESET */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
}
body {
  font-family: var(--sans);
  font-size: var(--fs-body);
  line-height: 1.65;
  color: var(--sand);
  background: var(--ink-900);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
ul { list-style: none; }
::selection { background: var(--amber); color: var(--ink-900); }

/* grain + vignette overlay */
body::before {
  content: ""; position: fixed; inset: 0; z-index: 1; pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.5'/%3E%3C/svg%3E");
  opacity: .04; mix-blend-mode: overlay;
}

/* ============================================================= LAYOUT */
.wrap { width: 100%; max-width: 1280px; margin-inline: auto; padding-inline: var(--pad-x); }
.section { position: relative; padding-block: var(--section-y); z-index: 2; }
.section--tight { padding-block: clamp(3rem, 6vh, 5rem); }
.eyebrow {
  display: inline-flex; align-items: center; gap: .55rem;
  font-size: var(--fs-small); font-weight: 600; letter-spacing: .22em; text-transform: uppercase;
  color: var(--amber-soft);
}
.eyebrow::before { content: ""; width: 26px; height: 1px; background: var(--amber); opacity: .7; }
.section-head { max-width: 56ch; margin-bottom: clamp(2.2rem, 5vh, 4rem); }
.section-head h2 {
  font-family: var(--display); font-weight: 400; font-size: var(--fs-h2);
  line-height: 1.04; letter-spacing: -.015em; color: var(--cream); margin-top: 1rem;
}
.section-head .lead { font-size: var(--fs-lead); color: var(--mist); margin-top: 1.1rem; max-width: 52ch; }
.text-amber { color: var(--amber-soft); }
.text-teal { color: var(--teal-soft); }
.italic { font-style: italic; }

/* ============================================================= NAV */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1rem var(--pad-x);
  transition: background .4s var(--ease), backdrop-filter .4s var(--ease), padding .4s var(--ease), border-color .4s;
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(6, 20, 31, .72);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  border-bottom-color: var(--line);
  padding-block: .65rem;
}
.nav__brand { display: flex; align-items: center; gap: .65rem; font-weight: 700; letter-spacing: -.01em; color: var(--cream); }
.nav__brand .dot { width: 11px; height: 11px; border-radius: 50%; background: var(--grad-amber); box-shadow: 0 0 14px var(--amber-glow); animation: pulse 3.5s var(--ease) infinite; }
.nav__brand b { font-weight: 800; }
.nav__brand span { color: var(--mist-dim); font-weight: 500; }
.nav__links { display: flex; align-items: center; gap: 1.9rem; }
.nav__links a { font-size: .92rem; color: var(--mist); font-weight: 500; transition: color .25s; position: relative; }
.nav__links a:hover { color: var(--cream); }
.nav__links a::after { content:""; position:absolute; left:0; bottom:-5px; height:1.5px; width:0; background:var(--amber); transition:width .3s var(--ease); }
.nav__links a:hover::after { width:100%; }
.nav__right { display: flex; align-items: center; gap: 1rem; }
.lang { display: flex; gap: .15rem; padding: .25rem; background: var(--glass); border: 1px solid var(--line); border-radius: 999px; }
.lang button { font-size: .76rem; font-weight: 700; letter-spacing: .05em; padding: .3rem .6rem; border-radius: 999px; color: var(--mist-dim); transition: all .25s; }
.lang button.active { background: var(--grad-amber); color: var(--ink-900); }
.btn {
  display: inline-flex; align-items: center; gap: .5rem; font-weight: 600; font-size: .92rem;
  padding: .75rem 1.4rem; border-radius: 999px; transition: transform .3s var(--ease), box-shadow .3s, background .3s, color .3s;
  will-change: transform;
}
.btn--primary { background: var(--grad-amber); color: var(--ink-900); box-shadow: 0 8px 30px -8px var(--amber-glow); }
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 14px 40px -8px var(--amber-glow); }
.btn--ghost { border: 1px solid var(--line-strong); color: var(--cream); }
.btn--ghost:hover { background: var(--glass-2); border-color: var(--amber); transform: translateY(-2px); }
.nav__burger { display: none; font-size: 1.5rem; color: var(--cream); }

/* ============================================================= HERO */
.hero {
  position: relative; min-height: 100svh; display: flex; flex-direction: column; justify-content: center;
  padding: 8rem var(--pad-x) 3rem; overflow: hidden; z-index: 2;
}
.hero__bg { position: absolute; inset: 0; z-index: -1; background: var(--grad-aurora), var(--ink-900); }
.hero__bg::after { content:""; position:absolute; inset:0; background: radial-gradient(120% 80% at 50% 0%, transparent 40%, var(--ink-900) 92%); }
.hero canvas#viz { position: absolute; inset: 0; z-index: -1; width: 100%; height: 100%; opacity: .55; }
.hero__inner { max-width: 1000px; }
.hero__kicker { margin-bottom: 1.6rem; opacity: 0; transform: translateY(20px); }
.hero h1 {
  font-family: var(--display); font-weight: 300; font-size: var(--fs-mega); line-height: .96;
  letter-spacing: -.025em; color: var(--cream); margin-bottom: 1.5rem;
}
.hero h1 .em { font-style: italic; font-weight: 400; background: var(--grad-amber); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.hero h1 .line { display: block; opacity: 0; transform: translateY(28px); }
.hero__sub { font-size: var(--fs-lead); color: var(--mist); max-width: 56ch; margin-bottom: 2.3rem; opacity: 0; transform: translateY(20px); }
.hero__cta { display: flex; gap: 1rem; flex-wrap: wrap; opacity: 0; transform: translateY(20px); }
.hero__brands { display: flex; flex-wrap: wrap; gap: 1px; margin-top: clamp(3rem, 8vh, 6rem); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: var(--line); opacity: 0; transform: translateY(20px); }
.hero__brand { flex: 1 1 220px; padding: 1.5rem 1.6rem; background: rgba(8,26,40,.6); backdrop-filter: blur(6px); transition: background .3s; }
.hero__brand:hover { background: rgba(11,62,96,.4); }
.hero__brand .b-name { font-family: var(--display); font-size: 1.25rem; color: var(--cream); margin-bottom: .25rem; }
.hero__brand .b-role { font-size: .85rem; color: var(--mist-dim); }
.hero__brand:nth-child(1) .b-name { color: var(--amber-soft); }
.hero__brand:nth-child(2) .b-name { color: var(--teal-soft); }
.hero__brand:nth-child(3) .b-name { color: var(--cream); }
.scroll-hint { position:absolute; bottom: 1.6rem; left:50%; transform:translateX(-50%); font-size:.72rem; letter-spacing:.25em; text-transform:uppercase; color:var(--mist-dim); display:flex; flex-direction:column; align-items:center; gap:.5rem; }
.scroll-hint .bar { width:1px; height:42px; background:linear-gradient(var(--amber), transparent); animation: drop 2s var(--ease) infinite; }

/* ============================================================= REVEAL */
.reveal { opacity: 0; transform: translateY(34px); transition: opacity .9s var(--ease-out), transform .9s var(--ease-out); }
.reveal.in { opacity: 1; transform: none; }
.reveal[data-d="1"] { transition-delay: .08s; }
.reveal[data-d="2"] { transition-delay: .16s; }
.reveal[data-d="3"] { transition-delay: .24s; }
.reveal[data-d="4"] { transition-delay: .32s; }

/* ============================================================= MANIFESTO */
.manifesto { background: linear-gradient(180deg, var(--ink-900), var(--ink-850)); }
.manifesto__lead { font-family: var(--display); font-weight: 300; font-size: var(--fs-h1); line-height: 1.08; letter-spacing: -.02em; color: var(--cream); max-width: 22ch; }
.manifesto__lead .hl { background: var(--grad-amber); -webkit-background-clip: text; background-clip:text; -webkit-text-fill-color: transparent; font-style: italic; }
.manifesto__grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(1.5rem, 4vw, 4rem); margin-top: 3rem; align-items: start; }
.manifesto__grid p { color: var(--mist); font-size: var(--fs-lead); }
.manifesto__grid p + p { margin-top: 1.2rem; }

/* ============================================================= FUNZIONALE (definizione) */
.func__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1.4rem; }
.func__card { padding: 2rem 1.8rem; border: 1px solid var(--line); border-radius: var(--radius); background: var(--glass); transition: transform .4s var(--ease), border-color .4s, background .4s; }
.func__card:hover { transform: translateY(-6px); border-color: var(--line-strong); background: var(--glass-2); }
.func__card .n { font-family: var(--display); font-size: 2.4rem; color: var(--amber); opacity: .35; line-height: 1; }
.func__card h3 { font-size: var(--fs-h3); color: var(--cream); margin: 1rem 0 .6rem; font-weight: 600; letter-spacing: -.01em; }
.func__card p { color: var(--mist); }

/* ============================================================= VERTICALS */
.verticals { background: linear-gradient(180deg, var(--ink-850), var(--ink-900)); }
.vgrid { display: grid; grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); gap: 1.2rem; }
.vcard {
  position: relative; padding: 2.1rem 1.9rem; border-radius: var(--radius-lg); overflow: hidden;
  border: 1px solid var(--line); background: var(--glass);
  transition: transform .45s var(--ease), border-color .45s; min-height: 250px;
  display: flex; flex-direction: column;
}
.vcard::before { content:""; position:absolute; inset:0; opacity:0; transition:opacity .45s; background: radial-gradient(120% 90% at 0% 0%, var(--vc, var(--amber-glow)), transparent 55%); }
.vcard:hover { transform: translateY(-7px); border-color: var(--line-strong); }
.vcard:hover::before { opacity: .16; }
.vcard__ico { width: 56px; height: 56px; border-radius: 16px; display: grid; place-items: center; font-size: 1.7rem; color: var(--ink-900); background: var(--grad-amber); margin-bottom: 1.2rem; box-shadow: 0 10px 30px -12px var(--amber-glow); }
.vcard__ico.teal { background: var(--grad-teal); box-shadow: 0 10px 30px -12px rgba(23,190,187,.5); }
.vcard h3 { font-size: var(--fs-h3); color: var(--cream); font-weight: 600; margin-bottom: .55rem; letter-spacing: -.01em; }
.vcard p { color: var(--mist); font-size: .98rem; flex: 1; }
.vcard .ex { margin-top: 1.1rem; padding-top: 1rem; border-top: 1px solid var(--line); font-size: .82rem; color: var(--mist-dim); letter-spacing: .01em; }

/* ============================================================= SCIENCE */
.science { background: var(--ink-900); }
.sci__top { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 1rem; margin-bottom: 2.5rem; }
.wave {
  padding: 1.6rem 1.4rem; border-radius: var(--radius); border: 1px solid var(--line);
  background: var(--glass); position: relative; overflow: hidden;
}
.wave .ln { position:absolute; left:0; top:0; bottom:0; width:3px; background: var(--wc, var(--amber)); }
.wave .state { font-family: var(--display); font-size: 1.5rem; color: var(--cream); }
.wave .hz { font-size: .8rem; font-weight: 700; letter-spacing: .08em; color: var(--wc, var(--amber)); margin: .2rem 0 .7rem; }
.wave .use { font-size: .9rem; color: var(--mist); }
.sci__cols { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(1.5rem, 4vw, 3.5rem); align-items: start; }
.hygiene h3, .craft h3 { font-family: var(--display); font-size: var(--fs-h3); color: var(--cream); margin-bottom: .4rem; }
.hygiene > p { color: var(--mist); margin-bottom: 1.4rem; }
.hrule { display: flex; gap: .9rem; padding: .9rem 0; border-bottom: 1px dashed var(--line); }
.hrule i { color: var(--clay); font-size: 1.1rem; margin-top: .15rem; }
.hrule .ex { color: var(--cream); font-weight: 600; }
.hrule .why { color: var(--mist-dim); font-size: .9rem; }
.craft { border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 1.8rem; background: linear-gradient(160deg, rgba(11,62,96,.3), var(--glass)); }
.craft__item { padding: 1rem 0; border-bottom: 1px solid var(--line); }
.craft__item:last-child { border-bottom: none; }
.craft__item .lab { font-size: .8rem; letter-spacing: .08em; text-transform: uppercase; color: var(--teal-soft); }
.craft__item .val { font-family: var(--display); font-size: 1.5rem; color: var(--cream); margin: .15rem 0; }
.craft__item .note { font-size: .88rem; color: var(--mist-dim); }

/* ============================================================= LIBRARY (personas) */
.library { background: linear-gradient(180deg, var(--ink-900), var(--ink-850)); }
.lib__filters { display: flex; flex-wrap: wrap; gap: .6rem; margin-bottom: 2rem; }
.chip { font-size: .85rem; font-weight: 600; padding: .5rem 1.1rem; border-radius: 999px; border: 1px solid var(--line-strong); color: var(--mist); transition: all .25s; }
.chip:hover { color: var(--cream); border-color: var(--amber); }
.chip.active { background: var(--grad-amber); color: var(--ink-900); border-color: transparent; }
.lib__count { font-size: .85rem; color: var(--mist-dim); margin-left: auto; align-self: center; }
.lib__grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(255px, 1fr)); gap: .9rem; }
.pcard {
  padding: 1.4rem; border-radius: var(--radius); border: 1px solid var(--line); background: var(--glass);
  transition: transform .35s var(--ease), border-color .35s, background .35s; cursor: default;
  opacity: 0; transform: translateY(18px); animation: fadeUp .5s var(--ease-out) forwards;
}
.pcard:hover { transform: translateY(-5px); border-color: var(--line-strong); background: var(--glass-2); }
.pcard__top { display: flex; align-items: center; justify-content: space-between; margin-bottom: .8rem; }
.pcard__vert { font-size: .68rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; padding: .25rem .6rem; border-radius: 999px; }
.pcard__bpm { font-size: .75rem; color: var(--mist-dim); font-variant-numeric: tabular-nums; }
.pcard__name { font-family: var(--display); font-size: 1.15rem; color: var(--cream); margin-bottom: .45rem; letter-spacing: -.01em; }
.pcard__use { font-size: .82rem; color: var(--amber-soft); margin-bottom: .6rem; }
.pcard__blurb { font-size: .9rem; color: var(--mist); line-height: 1.55; }
.pcard__meta { display: flex; flex-wrap: wrap; gap: .35rem; margin-top: .9rem; }
.pcard__meta span { font-size: .7rem; color: var(--mist-dim); padding: .2rem .5rem; border: 1px solid var(--line); border-radius: 6px; }
.lib__more { display:block; margin: 2rem auto 0; }

/* vertical color coding */
.v-olistico { --vc: rgba(243,146,0,.5); }   .pcard__vert.v-olistico { background: rgba(243,146,0,.16); color: var(--amber-soft); }
.v-medico { --vc: rgba(23,190,187,.5); }     .pcard__vert.v-medico { background: rgba(23,190,187,.16); color: var(--teal-soft); }
.v-viaggi { --vc: rgba(142,166,4,.5); }      .pcard__vert.v-viaggi { background: rgba(142,166,4,.18); color: #c5d65a; }
.v-conviviale { --vc: rgba(201,138,94,.5); } .pcard__vert.v-conviviale { background: rgba(201,138,94,.18); color: var(--clay); }
.v-natura { --vc: rgba(102,224,221,.4); }    .pcard__vert.v-natura { background: rgba(46,160,120,.2); color: #79d6a8; }
.v-focus { --vc: rgba(120,150,255,.4); }     .pcard__vert.v-focus { background: rgba(120,150,255,.16); color: #9db4ff; }

/* ============================================================= PLATFORM (Synop) */
.platform { background: var(--ink-850); }
.plat__note { display:inline-flex; gap:.5rem; align-items:center; font-size:.8rem; color:var(--mist-dim); padding:.5rem 1rem; border:1px dashed var(--line-strong); border-radius:999px; margin-top:1.2rem; }
.fgrid { display: grid; grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); gap: 1.1rem; margin-top: 1rem; }
.fcard { padding: 1.9rem 1.7rem; border-radius: var(--radius); border: 1px solid var(--line); background: var(--glass); transition: transform .4s var(--ease), border-color .4s; }
.fcard:hover { transform: translateY(-6px); border-color: var(--line-strong); }
.fcard__ico { font-size: 1.7rem; color: var(--teal-soft); margin-bottom: 1rem; }
.fcard h3 { font-size: 1.2rem; color: var(--cream); font-weight: 600; margin-bottom: .5rem; }
.fcard p { color: var(--mist); font-size: .94rem; }

/* ============================================================= BRIDGE */
.bridge { background: linear-gradient(160deg, var(--ink-700), var(--ink-850)); position: relative; overflow: hidden; }
.bridge::before { content:""; position:absolute; inset:0; background: var(--grad-aurora); opacity:.5; }
.bsteps { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1.2rem; counter-reset: b; }
.bstep { position: relative; padding: 2rem 1.7rem 1.7rem; border-radius: var(--radius); background: rgba(6,20,31,.5); backdrop-filter: blur(8px); border: 1px solid var(--line-strong); counter-increment: b; }
.bstep::before { content: counter(b, decimal-leading-zero); font-family: var(--display); font-size: 1.1rem; color: var(--amber); display:block; margin-bottom:.8rem; letter-spacing:.1em; }
.bstep h3 { font-size: 1.15rem; color: var(--cream); margin-bottom: .5rem; }
.bstep p { color: var(--mist); font-size: .92rem; }
.bstep:not(:last-child)::after { content:"→"; position:absolute; right:-.8rem; top:50%; color:var(--amber); font-size:1.2rem; z-index:3; }

/* ============================================================= TIERS */
.tiers { background: var(--ink-900); }
.tgrid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.2rem; align-items: stretch; }
.tcard { padding: 2.2rem 2rem; border-radius: var(--radius-lg); border: 1px solid var(--line); background: var(--glass); display: flex; flex-direction: column; transition: transform .4s var(--ease); }
.tcard:hover { transform: translateY(-6px); }
.tcard.hot { border-color: var(--amber); background: linear-gradient(170deg, rgba(243,146,0,.12), var(--glass)); box-shadow: 0 30px 70px -40px var(--amber-glow); position: relative; }
.tcard.hot::after { content: "★"; position:absolute; top:1.4rem; right:1.6rem; color:var(--amber); }
.tcard .t-name { font-family: var(--display); font-size: 1.7rem; color: var(--cream); }
.tcard .t-aud { font-size: .85rem; color: var(--mist-dim); margin-bottom: 1.2rem; }
.tcard .t-price { font-size: 1.5rem; font-weight: 700; color: var(--amber-soft); margin-bottom: 1.4rem; }
.tcard .t-price small { font-size: .8rem; font-weight: 500; color: var(--mist-dim); }
.tcard ul { display: flex; flex-direction: column; gap: .7rem; flex: 1; }
.tcard li { display: flex; gap: .6rem; font-size: .92rem; color: var(--mist); }
.tcard li i { color: var(--teal); margin-top: .2rem; }
.tcard .btn { margin-top: 1.6rem; justify-content: center; }
.tiers__disc { text-align: center; font-size: .8rem; color: var(--mist-dim); margin-top: 1.5rem; }

/* ============================================================= ROADMAP */
.roadmap { background: linear-gradient(180deg, var(--ink-900), var(--ink-850)); }
.timeline { position: relative; margin-top: 1rem; }
.timeline::before { content:""; position:absolute; left: 11px; top: 8px; bottom: 8px; width: 2px; background: linear-gradient(var(--amber), var(--teal), transparent); }
.tl { position: relative; padding: 0 0 2rem 3rem; }
.tl__dot { position:absolute; left:0; top:4px; width:24px; height:24px; border-radius:50%; border:2px solid var(--line-strong); background:var(--ink-900); display:grid; place-items:center; }
.tl__dot i { font-size: .7rem; color: var(--mist-dim); }
.tl.s-done .tl__dot { border-color: var(--teal); } .tl.s-done .tl__dot i { color: var(--teal); }
.tl.s-active .tl__dot { border-color: var(--amber); box-shadow: 0 0 0 5px var(--amber-glow); } .tl.s-active .tl__dot i { color: var(--amber); }
.tl.s-active .tl__dot { animation: pulse 2.5s var(--ease) infinite; }
.tl__date { font-size: .76rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--amber-soft); }
.tl__title { font-family: var(--display); font-size: 1.3rem; color: var(--cream); margin: .2rem 0 .35rem; }
.tl__text { color: var(--mist); font-size: .94rem; max-width: 60ch; }

/* ============================================================= RIGHTS */
.rights { background: var(--ink-850); }
.rgrid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.1rem; }
.rcard { padding: 1.8rem; border-left: 2px solid var(--amber); background: var(--glass); border-radius: 0 var(--radius) var(--radius) 0; transition: background .3s; }
.rcard:hover { background: var(--glass-2); }
.rcard h3 { color: var(--cream); font-size: 1.1rem; margin-bottom: .5rem; display: flex; align-items: center; gap: .6rem; }
.rcard h3 i { color: var(--amber); }
.rcard p { color: var(--mist); font-size: .92rem; }

/* ============================================================= ABOUT */
.about { background: linear-gradient(180deg, var(--ink-850), var(--ink-900)); }
.people { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 1rem; }
.person { display: flex; align-items: center; gap: 1rem; padding: 1rem 1.6rem 1rem 1rem; border: 1px solid var(--line); border-radius: 999px; background: var(--glass); }
.person .av { width: 46px; height: 46px; border-radius: 50%; background: var(--grad-amber); display: grid; place-items: center; color: var(--ink-900); font-weight: 800; font-family: var(--display); }
.person .nm { color: var(--cream); font-weight: 600; }
.person .rl { font-size: .82rem; color: var(--mist-dim); }

/* ============================================================= CTA + FOOTER */
.cta { background: var(--ink-900); }
.cta__box { text-align: center; padding: clamp(3rem, 8vw, 6rem) 2rem; border-radius: var(--radius-lg); border: 1px solid var(--line-strong); background: var(--grad-aurora), var(--ink-850); position: relative; overflow: hidden; }
.cta__box h2 { font-family: var(--display); font-weight: 300; font-size: var(--fs-h1); color: var(--cream); letter-spacing: -.02em; }
.cta__box p { color: var(--mist); font-size: var(--fs-lead); max-width: 50ch; margin: 1.2rem auto 2rem; }
.footer { background: var(--ink-900); border-top: 1px solid var(--line); padding: 3rem var(--pad-x) 2.5rem; z-index: 2; position: relative; }
.footer__top { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 2rem; align-items: flex-start; }
.footer__brand { max-width: 34ch; }
.footer__brand .logo { font-family: var(--display); font-size: 1.4rem; color: var(--cream); margin-bottom: .6rem; }
.footer__brand p { color: var(--mist-dim); font-size: .9rem; }
.footer__cols { display: flex; gap: 3rem; flex-wrap: wrap; }
.footer__col h4 { font-size: .75rem; letter-spacing: .14em; text-transform: uppercase; color: var(--mist-dim); margin-bottom: .9rem; }
.footer__col a { display: block; color: var(--mist); font-size: .9rem; margin-bottom: .55rem; transition: color .25s; }
.footer__col a:hover { color: var(--amber-soft); }
.footer__bottom { margin-top: 2.5rem; padding-top: 1.5rem; border-top: 1px solid var(--line); display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; font-size: .8rem; color: var(--mist-dim); }

/* ============================================================= MINI PLAYER */
.player {
  position: fixed; bottom: 1.1rem; left: 50%; transform: translateX(-50%) translateY(140%);
  z-index: 90; display: flex; align-items: center; gap: 1rem;
  padding: .7rem .8rem .7rem 1.2rem; border-radius: 999px;
  background: rgba(8,26,40,.85); backdrop-filter: blur(20px) saturate(150%); -webkit-backdrop-filter: blur(20px) saturate(150%);
  border: 1px solid var(--line-strong); box-shadow: 0 20px 50px -20px rgba(0,0,0,.7);
  transition: transform .5s var(--ease); max-width: calc(100vw - 2rem);
}
.player.show { transform: translateX(-50%) translateY(0); }
.player__btn { width: 44px; height: 44px; border-radius: 50%; background: var(--grad-amber); color: var(--ink-900); display: grid; place-items: center; font-size: 1.2rem; flex-shrink: 0; transition: transform .25s; }
.player__btn:hover { transform: scale(1.07); }
.player__info { min-width: 0; }
.player__info .pl-name { font-size: .85rem; color: var(--cream); font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.player__info .pl-sub { font-size: .72rem; color: var(--mist-dim); }
.player__eq { display: flex; align-items: flex-end; gap: 2px; height: 22px; width: 30px; flex-shrink: 0; }
.player__eq span { flex: 1; background: var(--teal); border-radius: 2px; height: 30%; }
.player.playing .player__eq span { animation: eq .9s var(--ease) infinite; }
.player__eq span:nth-child(2){animation-delay:.15s} .player__eq span:nth-child(3){animation-delay:.3s} .player__eq span:nth-child(4){animation-delay:.45s}
.player select { background: var(--glass-2); border: 1px solid var(--line); color: var(--mist); border-radius: 999px; padding: .35rem .7rem; font-size: .78rem; max-width: 150px; }
.player__x { color: var(--mist-dim); font-size: 1.1rem; padding: .3rem; flex-shrink: 0; }
.player__x:hover { color: var(--cream); }

/* ============================================================= ANIMS */
@keyframes pulse { 0%,100% { box-shadow: 0 0 14px var(--amber-glow); } 50% { box-shadow: 0 0 24px 3px var(--amber-glow); } }
@keyframes drop { 0% { transform: scaleY(0); transform-origin: top; } 50% { transform: scaleY(1); transform-origin: top; } 51% { transform-origin: bottom; } 100% { transform: scaleY(0); transform-origin: bottom; } }
@keyframes fadeUp { to { opacity: 1; transform: none; } }
@keyframes eq { 0%,100% { height: 25%; } 50% { height: 100%; } }
@keyframes pop { 0% { transform: translateY(20px); opacity: 0; } 100% { transform: none; opacity: 1; } }

/* ============================================================= RESPONSIVE */
@media (max-width: 880px) {
  .nav__links { display: none; }
  .nav__burger { display: block; }
  .nav.open .nav__links { display: flex; position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; gap: 1.2rem; padding: 1.5rem var(--pad-x) 2rem; background: rgba(6,20,31,.97); backdrop-filter: blur(20px); border-bottom: 1px solid var(--line); }
  .manifesto__grid, .sci__cols { grid-template-columns: 1fr; }
  .bstep:not(:last-child)::after { display: none; }
  .footer__top { flex-direction: column; }
}
@media (max-width: 560px) {
  .hero__brands { flex-direction: column; }
  .player { left: 1rem; right: 1rem; transform: translateY(140%); width: auto; }
  .player.show { transform: translateY(0); }
  .player select { display: none; }
}