:root {
  --ink: #0a0a09;
  --ink-soft: #121210;
  --paper: #f4f2eb;
  --muted: #8e8b82;
  --muted-dark: #68655d;
  --gold: #ffc300;
  --gold-deep: #c79500;
  --line: rgba(244, 242, 235, .15);
  --sans: "DM Sans", Arial, sans-serif;
  --mono: "DM Mono", monospace;
  --shell: min(1360px, calc(100% - 96px));
}

* { box-sizing: border-box; }
html { background: var(--ink); scroll-behavior: smooth; }
body { background: var(--ink); color: var(--paper); font-family: var(--sans); margin: 0; overflow-x: hidden; -webkit-font-smoothing: antialiased; }
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button { color: inherit; font: inherit; }
::selection { background: var(--gold); color: var(--ink); }
.shell, .section-shell { margin-left: auto; margin-right: auto; width: var(--shell); }
.sr-only { clip: rect(0 0 0 0); clip-path: inset(50%); height: 1px; overflow: hidden; position: absolute; white-space: nowrap; width: 1px; }

.page-grain { background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.18'/%3E%3C/svg%3E"); inset: 0; opacity: .055; pointer-events: none; position: fixed; z-index: 100; }
.page-loader { align-items: center; background: var(--ink); display: flex; inset: 0; justify-content: center; position: fixed; transition: opacity .65s ease, visibility .65s ease; z-index: 1000; }
.page-loader span { animation: load 1.2s cubic-bezier(.7,0,.3,1) infinite; background: var(--gold); display: block; height: 42px; transform: rotate(45deg); width: 42px; }
body.is-ready .page-loader { opacity: 0; pointer-events: none; visibility: hidden; }
@keyframes load { 50% { transform: rotate(225deg) scale(.65); } }

/* Header */
.site-header { align-items: center; display: flex; justify-content: space-between; left: 50%; padding: 29px 0; position: absolute; top: 0; transform: translateX(-50%); z-index: 20; }
.brand { align-items: center; display: flex; gap: 12px; }
.brand-logo { display: block; height: 42px; mix-blend-mode: screen; object-fit: contain; width: auto; }
.navigation { align-items: center; display: flex; gap: 31px; }
.navigation > a { color: #b6b2a9; font-size: 11px; font-weight: 600; transition: color .25s ease; }
.navigation > a:hover { color: var(--paper); }
.navigation-contact { border-bottom: 1px solid var(--gold); color: var(--gold) !important; padding-bottom: 7px; }
.navigation-contact span { font-size: 15px; margin-left: 7px; }
.menu-button { display: none; }

/* Hero */
.hero { min-height: 100svh; padding-bottom: 35px; padding-top: 123px; position: relative; }
.hero::before { background: radial-gradient(circle at 72% 40%, rgba(255,195,0,.13), transparent 22%); content: ""; inset: 0 -20vw; pointer-events: none; position: absolute; }
.hero-topline { border-bottom: 1px solid var(--line); color: var(--muted-dark); display: flex; font: 9px var(--mono); justify-content: space-between; letter-spacing: .1em; padding-bottom: 15px; position: relative; text-transform: uppercase; }
.hero-layout { min-height: calc(100svh - 230px); position: relative; }
.hero-copy { left: 0; position: absolute; top: 50%; transform: translateY(-51%); z-index: 3; }
.eyebrow { align-items: center; color: var(--gold); display: flex; font: 9px var(--mono); gap: 9px; letter-spacing: .13em; margin: 0 0 27px; text-transform: uppercase; }
.eyebrow i { background: var(--gold); border-radius: 50%; display: block; height: 4px; width: 4px; }
h1, h2 { font-family: var(--sans); font-weight: 600; letter-spacing: -.055em; margin: 0; }
.hero h1 { color: var(--paper); font-size: clamp(6rem, 11vw, 11.7rem); letter-spacing: -.055em; line-height: .73; }
.hero h1 > span { display: block; }
.name-accent { color: var(--gold); }
.name-neto { color: var(--paper); font-size: 1em; letter-spacing: inherit; margin: 0; }
.hero-text { color: var(--muted); font-size: 14px; line-height: 1.65; margin: 46px 0 0; max-width: 290px; }
.hero-cta { align-items: center; border-bottom: 1px solid var(--gold); color: var(--paper); display: flex; font-size: 11px; font-weight: 600; gap: 35px; justify-content: space-between; margin-top: 34px; padding-bottom: 12px; width: 190px; }
.hero-cta b { color: var(--gold); font-size: 19px; font-weight: 400; line-height: 1; transition: transform .3s ease; }
.hero-cta:hover b { transform: translate(4px, 4px); }
.hero-media { height: min(65vw, 665px); max-height: calc(100svh - 220px); position: absolute; right: 6.4%; top: 51%; transform: translateY(-50%); width: min(41vw, 505px); z-index: 2; }
.portrait-frame { background: var(--ink-soft); border-radius: 260px 260px 14px 14px; height: 100%; margin: 0; overflow: hidden; position: relative; transform: translate3d(var(--media-x, 0px), var(--media-y, 0px), 0); transition: transform .65s cubic-bezier(.2,.7,.2,1); z-index: 2; }
.portrait-frame::after { background: linear-gradient(180deg, rgba(10,10,9,.02) 44%, rgba(10,10,9,.87) 100%); content: ""; inset: 0; position: absolute; }
.portrait-frame img { filter: contrast(1.05) saturate(.84); height: 100%; object-fit: cover; object-position: 50% 43%; transform: scale(1.03); transition: filter .6s ease, transform 1.1s cubic-bezier(.2,.7,.2,1); width: 100%; }
.hero-media:hover img { filter: contrast(1.1) saturate(1); transform: scale(1.09); }
.portrait-frame figcaption { bottom: 27px; display: flex; justify-content: space-between; left: 27px; position: absolute; right: 27px; z-index: 2; }
.portrait-frame figcaption span { color: var(--paper); font: 10px var(--mono); letter-spacing: .06em; text-transform: uppercase; }
.portrait-frame figcaption small { color: var(--gold); font: 10px var(--mono); }
.media-sun { background: var(--gold); border-radius: 50%; height: min(29vw, 370px); position: absolute; right: -24%; top: -9%; width: min(29vw, 370px); }
.media-outline { border: 1px solid rgba(255,195,0,.65); border-radius: 50%; bottom: -10%; height: 65%; left: -27%; position: absolute; width: 65%; }
.hero-bottom { align-items: center; bottom: 35px; display: flex; font: 9px var(--mono); justify-content: space-between; letter-spacing: .08em; position: absolute; text-transform: uppercase; width: var(--shell); }
.hero-bottom a { color: var(--muted-dark); transition: color .25s; }
.hero-bottom a:hover { color: var(--gold); }
.hero-bottom a span { font-size: 13px; margin-left: 4px; }

/* Narrative */
.narrative-block { background: linear-gradient(180deg, #0d0e0e 0%, #0b0c0c 72%, var(--ink) 100%); isolation: isolate; overflow: hidden; padding-bottom: 160px; perspective: 1400px; position: relative; }
.narrative-block::before { -webkit-mask-image: linear-gradient(90deg, #000 0%, #000 38%, transparent 58%); background-image: url("assets/images/luiz-barsi-narrative.jpg"); background-position: -110px 42%; background-repeat: no-repeat; background-size: min(55vw, 735px) auto; content: ""; filter: grayscale(1) contrast(1.08); inset: 0; mask-image: linear-gradient(90deg, #000 0%, #000 38%, transparent 58%); opacity: .19; pointer-events: none; position: absolute; z-index: 0; }
.narrative-block::after { background: linear-gradient(90deg, rgba(13,14,14,.48) 0%, rgba(13,14,14,.68) 27%, rgba(13,14,14,.93) 56%, #0d0e0e 78%, #0d0e0e 100%); content: ""; inset: 0; pointer-events: none; position: absolute; z-index: 0; }
.about, .principles { position: relative; z-index: 1; }
.about { padding-bottom: 160px; padding-top: 120px; }
.about-grid { align-items: start; display: grid; gap: 15%; grid-template-columns: .45fr 1fr; transition: opacity .45s ease, transform .7s cubic-bezier(.16,1,.3,1), filter .45s ease; }
.about-side { color: var(--muted); font-size: 13px; line-height: 1.6; margin: 8px 0 0; max-width: 220px; }
.about-main h2, .barsi h2, .contact h2 { color: var(--paper); font-size: clamp(3.8rem, 7.3vw, 8.1rem); line-height: .84; }
.about-main h2 span, .barsi h2 span, .contact h2 span { color: var(--gold); }
.about-main > p { color: var(--muted); font-size: 14px; line-height: 1.65; margin: 42px 0 0; max-width: 345px; }
.principles { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); transition: opacity .45s ease, transform .7s cubic-bezier(.16,1,.3,1); }
.principle { background: #11110f; border-bottom: 1px solid var(--line); border-right: 1px solid var(--line); min-height: 225px; overflow: hidden; padding: 28px 29px; position: relative; transition: background .45s ease, border-color .45s ease, box-shadow .55s ease, opacity .45s ease, transform .6s cubic-bezier(.16,1,.3,1); }
.principle:first-child { border-left: 1px solid var(--line); }
.principle::before { background: linear-gradient(90deg, var(--gold), rgba(255,195,0,0)); box-shadow: 12px 0 24px rgba(255,195,0,.3); content: ""; height: 2px; left: 0; position: absolute; top: 0; transform: scaleX(0); transform-origin: left; transition: transform .55s cubic-bezier(.16,1,.3,1); width: 82%; }
.principle > :not(.principle-trigger) { position: relative; z-index: 1; }
.principle-index { color: var(--gold); font: 9px var(--mono); }
.principle h3 { font-size: 21px; font-weight: 500; letter-spacing: -.025em; margin: 81px 0 8px; }
.principle-summary { color: var(--muted); font-size: 12px; margin: 0; }
.principle-detail[hidden] { display: none; }
.principle-toggle { bottom: 26px; color: var(--gold); font-size: 22px; font-weight: 300; line-height: 1; position: absolute; right: 27px; transition: transform .45s cubic-bezier(.16,1,.3,1); }
.principle-trigger { background: transparent; border: 0; cursor: pointer; inset: 0; padding: 0; position: absolute; width: 100%; z-index: 2; }
.principle-trigger:focus-visible { outline: 1px solid var(--gold); outline-offset: -5px; }
.principle:hover, .principle:focus-within { background: #151512; border-color: rgba(255,195,0,.3); box-shadow: 0 14px 30px rgba(0,0,0,.18); transform: translateY(-4px); }
.principle:hover::before, .principle:focus-within::before { transform: scaleX(1); }
.principle:hover .principle-toggle, .principle:focus-within .principle-toggle { transform: translate(3px, -3px); }
.narrative-block.is-principle-open .about-grid { filter: blur(1.5px); opacity: .16; transform: translateY(-6px) scale(.985); transition: opacity .45s ease, transform .7s cubic-bezier(.16,1,.3,1), filter .45s ease; }
.narrative-block.is-principle-open .principles { opacity: .34; transform: translateY(12px) scale(.985); }
.narrative-block.is-principle-open .principle.is-source { border-color: rgba(255,195,0,.65); opacity: 1; }
.principle-stage { background: #11110f; border: 1px solid rgba(255,195,0,.46); border-radius: 0; bottom: clamp(295px, 28vw, 370px); box-shadow: 0 36px 100px rgba(0,0,0,.58), inset 0 1px 0 rgba(255,255,255,.04); left: clamp(24px, 4vw, 70px); opacity: 0; overflow: hidden; padding: clamp(30px, 5vw, 74px); pointer-events: none; position: absolute; right: clamp(24px, 4vw, 70px); top: clamp(30px, 5vw, 78px); transform: translate3d(0,0,0) rotateX(0) rotateY(0) scale(1); transform-origin: top left; transform-style: preserve-3d; transition: opacity .15s ease, transform .74s cubic-bezier(.16,1,.3,1), box-shadow .55s ease; visibility: hidden; z-index: 5; }
.principle-stage::before { background: linear-gradient(90deg, var(--gold) 0%, var(--gold) 45%, rgba(255,195,0,0) 100%); box-shadow: 18px 0 32px rgba(255,195,0,.45); content: ""; height: 3px; left: 0; position: absolute; top: 0; transform: scaleX(0); transform-origin: left; transition: transform .62s cubic-bezier(.16,1,.3,1) .09s; width: 100%; }
.principle-stage::after { content: ""; inset: 0; opacity: 0; pointer-events: none; position: absolute; }
.principle-stage.is-preparing { opacity: 1; transform: translate3d(var(--from-x), var(--from-y), 0) rotateX(-7deg) rotateY(var(--from-rotation)) scale(var(--from-scale-x), var(--from-scale-y)); transition: none; visibility: visible; }
.principle-stage.is-open, .principle-stage.is-closing { opacity: 1; visibility: visible; }
.principle-stage.is-open { pointer-events: auto; transform: translate3d(0,0,0) rotateX(0) rotateY(0) scale(1); }
.principle-stage.is-open::before { transform: scaleX(1); }
.principle-stage.is-closing { pointer-events: none; transform: translate3d(var(--from-x), var(--from-y), 0) rotateX(-7deg) rotateY(var(--from-rotation)) scale(var(--from-scale-x), var(--from-scale-y)); transition: transform .66s cubic-bezier(.32,.72,.22,1), box-shadow .45s ease; }
.principle-stage-content { align-items: flex-start; display: flex; flex-direction: column; justify-content: center; max-width: min(58%, 670px); min-height: 100%; opacity: 0; position: relative; transform: translateY(28px); transition: opacity .38s ease, transform .6s cubic-bezier(.16,1,.3,1); z-index: 1; }
.principle-stage.is-open .principle-stage-content { opacity: 1; transform: translateY(0); transition-delay: .2s; }
.principle-stage.is-closing .principle-stage-content { opacity: 0; transform: translateY(12px) scale(.98); transition: opacity .16s ease, transform .24s ease; }
.principle-stage-index { color: var(--gold); font: 10px var(--mono); letter-spacing: .12em; text-transform: uppercase; }
.principle-stage h3 { color: var(--paper); font-size: clamp(4.3rem, 9vw, 10.2rem); font-weight: 600; letter-spacing: -.065em; line-height: .8; margin: 28px 0 27px; }
.principle-stage-summary { color: var(--gold); font-size: 15px; margin: 0; }
.principle-stage-detail { color: #c5c0b5; font-size: clamp(15px, 1.2vw, 18px); line-height: 1.62; margin: 20px 0 0; max-width: 555px; }
.principle-stage-close { align-items: center; background: transparent; border: 0; color: var(--muted); cursor: pointer; display: flex; font: 9px var(--mono); gap: 12px; letter-spacing: .1em; padding: 0; position: absolute; right: clamp(22px, 3vw, 42px); text-transform: uppercase; top: clamp(22px, 3vw, 42px); z-index: 2; }
.principle-stage-close b { color: var(--gold); font: 24px/1 var(--sans); font-weight: 300; transition: transform .3s ease; }
.principle-stage-close:hover b, .principle-stage-close:focus-visible b { transform: rotate(90deg); }
.principle-stage-close:focus-visible { outline: 1px solid var(--gold); outline-offset: 6px; }
.principle-stage-art { aspect-ratio: 1; opacity: 0; position: absolute; right: clamp(34px, 7vw, 110px); top: 50%; transform: translateY(-50%) rotateX(8deg) rotateY(-18deg) scale(.78); transform-style: preserve-3d; transition: opacity .34s ease .16s, transform .68s cubic-bezier(.16,1,.3,1) .13s; width: min(31vw, 390px); z-index: 1; }
.principle-stage.is-open .principle-stage-art { opacity: 1; transform: translateY(-50%) rotateX(0) rotateY(0) scale(1); }
.principle-stage.is-closing .principle-stage-art { opacity: 0; transform: translateY(-50%) rotateX(4deg) rotateY(-8deg) scale(.9); transition: opacity .16s ease, transform .25s cubic-bezier(.32,.72,.22,1); }
.principle-symbol { height: 100%; inset: 0; opacity: 0; overflow: visible; position: absolute; transform: scale(.78); transition: opacity .35s ease .3s, transform .75s cubic-bezier(.16,1,.3,1) .28s; width: 100%; }
.principle-stage.is-open[data-principle="vision"] .principle-symbol-eye, .principle-stage.is-open[data-principle="criterion"] .principle-symbol-scale, .principle-stage.is-open[data-principle="time"] .principle-symbol-watch { opacity: 1; transform: scale(1); }
.symbol-stroke { stroke: var(--gold); stroke-linecap: round; stroke-linejoin: round; stroke-width: 2; vector-effect: non-scaling-stroke; }
.symbol-fill { fill: var(--gold); }.symbol-glint { fill: var(--paper); }.symbol-faint { stroke: rgba(244,242,235,.45); stroke-linecap: round; stroke-width: 2; vector-effect: non-scaling-stroke; }.symbol-faint-circle { stroke: rgba(244,242,235,.32); stroke-width: 2; vector-effect: non-scaling-stroke; }
.clock-outer { stroke: rgba(244,242,235,.34); stroke-width: 3; vector-effect: non-scaling-stroke; }.clock-inner { stroke: var(--gold); stroke-width: 3; vector-effect: non-scaling-stroke; }.clock-mark { stroke: rgba(244,242,235,.68); stroke-linecap: round; stroke-width: 5; vector-effect: non-scaling-stroke; }.clock-hand { stroke: var(--gold); stroke-linecap: round; vector-effect: non-scaling-stroke; }.clock-hand-hour { stroke-width: 6; }.clock-hand-minute { stroke-width: 5; }.clock-center { fill: var(--ink); }
.eye-blink { transform-box: fill-box; transform-origin: center; }.eye-gaze { transform-box: fill-box; transform-origin: center; }.principle-stage.is-open[data-principle="vision"] .eye-blink { animation: eye-double-blink 1.35s ease-in-out .65s 1 both; }.principle-stage.is-open[data-principle="vision"] .eye-gaze { animation: eye-gaze 4.8s ease-in-out 2.1s infinite; }
.scale-beam { transform-box: view-box; transform-origin: 50% 39.3%; }.principle-stage.is-open[data-principle="criterion"] .scale-beam { animation: scale-settle 4.8s cubic-bezier(.45,.05,.55,.95) .7s infinite; }
.watch-hour, .watch-minute { transform-box: view-box; transform-origin: 50% 51.8%; }.principle-stage.is-open[data-principle="time"] .watch-hour { animation: watch-hour 16s linear .55s infinite; }.principle-stage.is-open[data-principle="time"] .watch-minute { animation: watch-minute 8s linear .55s infinite; }
@keyframes eye-double-blink { 0%, 9%, 31%, 100% { transform: scaleY(1); } 15%, 23% { transform: scaleY(.05); } }
@keyframes eye-gaze { 0%, 100% { transform: translateX(0) translateY(0); } 28% { transform: translateX(7px) translateY(-2px); } 58% { transform: translateX(-6px) translateY(3px); } 80% { transform: translateX(3px) translateY(2px); } }
@keyframes scale-settle { 0%, 100% { transform: rotate(-3deg); } 38% { transform: rotate(3deg); } 67% { transform: rotate(-1.2deg); } }
@keyframes watch-hour { to { transform: rotate(30deg); } }
@keyframes watch-minute { to { transform: rotate(360deg); } }
@keyframes ecosystem-pulse { 50% { box-shadow: 0 0 0 8px rgba(255,195,0,0); transform: scale(1.45); } }

/* Barsi ecosystem */
.ecosystem { background: radial-gradient(circle at 74% 48%, rgba(255,195,0,.08), transparent 31%), linear-gradient(180deg, #0d0e0e 0%, #090a09 100%); color: var(--paper); overflow: clip; position: relative; width: 100%; }
.ecosystem::before { background-image: linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px); background-size: 72px 72px; content: ""; inset: 0; mask-image: linear-gradient(90deg, transparent, #000 35%, #000 100%); opacity: .55; pointer-events: none; position: absolute; }
.ecosystem-pin { padding: 110px 0; position: relative; }
.ecosystem-intro { margin: 0 auto; max-width: 1100px; padding: 80px 24px 130px; position: relative; text-align: center; z-index: 2; }
.ecosystem-intro > p, .ecosystem-kicker { color: var(--gold); font: 9px var(--mono); letter-spacing: .15em; text-transform: uppercase; }
.ecosystem-intro > p { margin: 0 0 30px; }
.ecosystem-intro h2 { font-size: clamp(4.4rem, 8.4vw, 9rem); letter-spacing: -.06em; line-height: .82; }
.ecosystem-intro h2 span { color: var(--gold); }
.ecosystem-intro small { color: var(--muted-dark); display: block; font: 9px var(--mono); letter-spacing: .12em; margin-top: 42px; text-transform: uppercase; }
.ecosystem-experience { position: relative; z-index: 2; }
.ecosystem-kicker { margin: 0 0 54px; }
.ecosystem-scenes { position: relative; }
.ecosystem-scene { border-top: 1px solid var(--line); padding: 36px 0 42px; }
.ecosystem-scene > span { color: var(--gold); font: 9px var(--mono); letter-spacing: .13em; }
.ecosystem-scene h3 { font-size: clamp(2.9rem, 7vw, 5rem); font-weight: 500; letter-spacing: -.055em; line-height: .9; margin: 20px 0 25px; }
.ecosystem-scene > p { color: #aaa69b; font-size: 14px; line-height: 1.7; margin: 0; max-width: 440px; }
.ecosystem-scene > small { color: var(--muted-dark); display: block; font: 9px var(--mono); letter-spacing: .08em; margin-top: 25px; text-transform: uppercase; }
.ecosystem-visual, .ecosystem-progress, .ecosystem-scroll { display: none; }

/* Barsi block */
.barsi { background: var(--gold); color: var(--ink); position: relative; width: 100%; }
.barsi-pin { align-items: center; display: grid; grid-template-columns: 1fr 1fr; min-height: 620px; overflow: hidden; position: relative; }
.barsi-copy { padding: 13%; position: relative; z-index: 2; }
.barsi .eyebrow { color: rgba(10,10,9,.7); }
.barsi .eyebrow i { background: var(--ink); }
.barsi h2 { color: var(--ink); font-size: clamp(3.7rem, 5.8vw, 6.7rem); }
.barsi h2 span { color: var(--ink); font-weight: 400; }
.barsi-biography { color: rgba(10,10,9,.7); font-size: 13px; line-height: 1.62; margin-top: 34px; max-width: 390px; }
.barsi-biography p { margin: 0; }
.barsi-biography p + p { margin-top: 13px; }
.hero-cta-light { border-color: var(--ink); color: var(--ink); margin-top: 39px; }
.hero-cta-light b { color: var(--ink); }
.barsi-image { align-self: stretch; margin: 0; overflow: hidden; position: relative; }
.barsi-image::after { background: linear-gradient(90deg, rgba(255,195,0,.15), rgba(10,10,9,.18)); content: ""; inset: 0; position: absolute; }
.barsi-image img { filter: contrast(1.08) saturate(.78); height: 100%; object-fit: cover; object-position: center 44%; transition: filter .6s, transform 1s cubic-bezier(.2,.7,.2,1); width: 100%; }
.barsi-image:hover img { filter: contrast(1.08) saturate(1); transform: scale(1.05); }
.barsi-image figcaption { bottom: 32px; color: var(--paper); font: 10px/1.25 var(--mono); left: 33px; letter-spacing: .12em; position: absolute; z-index: 2; }

/* Footer call to action */
.contact { min-height: 545px; overflow: hidden; padding: 105px 11%; position: relative; }
.contact::before { background: linear-gradient(90deg, var(--gold), rgba(255,195,0,0)); content: ""; height: 1px; left: 11%; position: absolute; top: 105px; width: 70px; }
.contact-index { color: var(--muted-dark); font: 9px var(--mono); letter-spacing: .12em; position: absolute; right: 11%; top: 108px; }
.contact-content { padding-top: 49px; position: relative; z-index: 2; }
.contact h2 { font-size: clamp(4rem, 7vw, 7.9rem); }
.contact-link { border-bottom: 1px solid var(--gold); display: flex; font-size: 11px; font-weight: 600; justify-content: space-between; margin-top: 39px; padding-bottom: 13px; width: 205px; }
.contact-link span { color: var(--gold); font-size: 19px; line-height: .5; }
.contact-orbit { border: 1px solid rgba(255,195,0,.38); border-radius: 50%; color: rgba(255,195,0,.1); font-size: 290px; font-weight: 700; height: 560px; line-height: 1.55; position: absolute; right: -60px; text-align: center; top: -38px; width: 560px; }
.site-footer { align-items: center; border-top: 1px solid var(--line); color: var(--muted-dark); display: flex; font: 9px var(--mono); justify-content: space-between; letter-spacing: .06em; padding-bottom: 31px; padding-top: 31px; text-transform: uppercase; }
.site-footer a { color: var(--muted); }
.site-footer b { color: var(--gold); font-size: 15px; font-weight: 400; margin-left: 6px; }

/* Entrance motion */
.enter { opacity: 0; transform: translateY(18px); transition: opacity .8s ease, transform .8s cubic-bezier(.2,.7,.2,1); }
body.is-ready .enter { opacity: 1; transform: translateY(0); }
.hero-media.enter { opacity: 0; transform: translateY(calc(-50% + 18px)); }
body.is-ready .hero-media.enter { opacity: 1; transform: translateY(-50%); }
.enter-delay-1 { transition-delay: .35s; }.enter-delay-2 { transition-delay: .48s; }.enter-delay-3 { transition-delay: .58s; }.enter-delay-4 { transition-delay: .76s; }.enter-delay-5 { transition-delay: .88s; }
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .75s ease, transform .75s cubic-bezier(.2,.7,.2,1); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.reveal-delay { transition-delay: .13s; }.reveal-delay-2 { transition-delay: .23s; }

/* Desktop proportions */
@media (min-width: 861px) {
  :root { --shell: min(1240px, calc(100% - 96px)); }
  .hero { min-height: 100svh; }
  .hero h1 { font-size: clamp(5.6rem, 9.2vw, 9.8rem); }
  .hero-media { height: min(45vw, 520px); max-height: calc(100svh - 210px); width: min(31vw, 410px); }
  .media-sun { height: min(25vw, 320px); right: -18%; top: -4%; width: min(25vw, 320px); }
  .narrative-block { padding-bottom: 130px; }
  .about { padding-bottom: 135px; padding-top: 105px; }
  .about-main h2 { font-size: clamp(3.6rem, 6.4vw, 6.8rem); }
  .principle { min-height: 200px; }
  .barsi-pin { grid-template-columns: 1.1fr .9fr; min-height: 580px; }
  .barsi-copy { padding: 11%; }
  .barsi h2 { font-size: clamp(3.4rem, 4.8vw, 5.6rem); }
  .barsi.is-story-ready { height: 260svh; }
  .barsi.is-story-ready .barsi-pin { height: 100svh; min-height: 0; position: sticky; top: 0; }
  .barsi.is-story-ready .barsi-copy { align-self: stretch; min-height: 100svh; padding: 0; }
  .barsi.is-story-ready h2 { font-size: clamp(4.45rem, 6.2vw, 7.2rem); left: 12%; line-height: .88; margin: 0; position: absolute; text-align: left; top: 50%; transform: translateY(calc(-50% + var(--story-title-offset, 0px))) scale(var(--story-title-scale, 1)); transform-origin: left center; width: 76%; will-change: transform; }
  .barsi.is-story-ready .barsi-story { left: 12%; position: absolute; top: 40%; width: min(76%, 430px); }
  .barsi.is-story-ready .barsi-biography { font-size: 14px; margin-top: 24px; }
  .barsi.is-story-ready .barsi-biography p, .barsi.is-story-ready .hero-cta-light { opacity: 0; transform: translateY(18px); transition: opacity .26s ease-out, transform .42s cubic-bezier(.16,1,.3,1); will-change: opacity, transform; }
  .barsi.is-story-ready .barsi-biography p:nth-child(1) { opacity: var(--story-step-1-opacity, 0); transform: translateY(var(--story-step-1-offset, 18px)); }
  .barsi.is-story-ready .barsi-biography p:nth-child(2) { opacity: var(--story-step-2-opacity, 0); transform: translateY(var(--story-step-2-offset, 18px)); }
  .barsi.is-story-ready .barsi-biography p:nth-child(3) { opacity: var(--story-step-3-opacity, 0); transform: translateY(var(--story-step-3-offset, 18px)); }
  .barsi.is-story-ready .hero-cta-light { opacity: var(--story-cta-opacity, 0); transform: translateY(var(--story-cta-offset, 18px)); }
  .ecosystem.is-ecosystem-ready { height: 720svh; }
  .ecosystem.is-ecosystem-ready .ecosystem-pin { height: 100svh; overflow: hidden; padding: 0; position: sticky; top: 0; }
  .ecosystem.is-ecosystem-ready .ecosystem-intro { align-items: center; display: flex; flex-direction: column; inset: 0; justify-content: center; max-width: none; opacity: var(--ecosystem-intro-opacity, 1); padding: 0 40px; pointer-events: none; position: absolute; transform: translateY(var(--ecosystem-intro-offset, 0px)) scale(var(--ecosystem-intro-scale, 1)); will-change: opacity, transform; }
  .ecosystem.is-ecosystem-ready .ecosystem-intro h2 { font-size: clamp(5rem, 8.8vw, 9.6rem); }
  .ecosystem.is-ecosystem-ready .ecosystem-experience { align-items: center; display: grid; grid-template-columns: .95fr 1.05fr; height: 100%; inset: 0; margin: 0 auto; opacity: var(--ecosystem-experience-opacity, 0); pointer-events: none; position: absolute; will-change: opacity; }
  .ecosystem.is-experience-visible .ecosystem-experience { pointer-events: auto; }
  .ecosystem.is-ecosystem-ready .ecosystem-copy { height: 100%; position: relative; }
  .ecosystem.is-ecosystem-ready .ecosystem-kicker { left: 0; margin: 0; position: absolute; top: 10svh; }
  .ecosystem.is-ecosystem-ready .ecosystem-scenes { height: 100%; }
  .ecosystem.is-ecosystem-ready .ecosystem-scene { border: 0; left: 0; opacity: var(--scene-opacity, 0); padding: 0; pointer-events: none; position: absolute; top: 50%; transform: translateY(calc(-50% + var(--scene-offset, 28px))); width: 100%; will-change: opacity, transform; }
  .ecosystem.is-ecosystem-ready .ecosystem-scene.is-active { pointer-events: auto; }
  .ecosystem.is-ecosystem-ready .ecosystem-scene h3 { font-size: clamp(4rem, 5.4vw, 6.5rem); }
  .ecosystem.is-ecosystem-ready .ecosystem-scene > p { font-size: 15px; max-width: 430px; }
  .ecosystem.is-ecosystem-ready .ecosystem-visual { align-items: center; display: flex; height: 100%; justify-content: center; }
  .ecosystem-orbit { aspect-ratio: 1; position: relative; transform: scale(var(--ecosystem-orbit-scale, .86)); transition: transform .45s cubic-bezier(.16,1,.3,1); width: min(41vw, 570px); }
  .ecosystem-ring { border: 1px solid rgba(244,242,235,.17); border-radius: 50%; position: absolute; }
  .ecosystem-ring::before { background: var(--gold); border-radius: 50%; box-shadow: 0 0 24px rgba(255,195,0,.72); content: ""; height: 7px; left: 50%; position: absolute; top: -4px; width: 7px; }
  .ecosystem-ring-outer { inset: 4%; transform: rotate(var(--ecosystem-orbit-rotation, 0deg)); }
  .ecosystem-ring-progress { background: conic-gradient(from 0deg, #ffd51c 0deg, #ffc300 var(--ecosystem-route-angle, 0deg), transparent var(--ecosystem-route-angle, 0deg), transparent 360deg); border-radius: 50%; filter: drop-shadow(0 0 5px rgba(255,195,0,.82)); inset: 4%; -webkit-mask: radial-gradient(farthest-side, transparent calc(100% - 3px), #000 calc(100% - 2px)); mask: radial-gradient(farthest-side, transparent calc(100% - 3px), #000 calc(100% - 2px)); pointer-events: none; position: absolute; }
  .ecosystem-ring-inner { border-style: dashed; inset: 23%; opacity: .58; transform: rotate(var(--ecosystem-inner-rotation, 0deg)); }
  .ecosystem-core { align-items: center; display: flex; height: 54%; justify-content: center; left: 23%; pointer-events: none; position: absolute; top: 23%; width: 54%; }
  .ecosystem-logo-3d { aspect-ratio: 1; flex: 0 0 auto; position: relative; width: 82%; }
  .ecosystem-logo-3d canvas, .ecosystem-logo-3d img { height: 100%; inset: 0; position: absolute; width: 100%; }
  .ecosystem-logo-3d canvas { background: transparent; display: block; pointer-events: none; }
  .ecosystem-logo-3d img { object-fit: contain; opacity: 1; transition: opacity .35s ease; }
  .ecosystem-logo-3d.is-ready img { opacity: 0; }
  .ecosystem-node { align-items: center; background: rgba(10,10,9,.78); border: 0; border-radius: 999px; cursor: pointer; display: flex; gap: 9px; padding: 6px 10px 6px 6px; position: absolute; transition: background .3s ease, color .3s ease; z-index: 2; }
  .ecosystem-node span { align-items: center; background: #1d1e1b; border: 1px solid rgba(244,242,235,.2); border-radius: 50%; color: var(--muted); display: flex; font: 8px var(--mono); height: 30px; justify-content: center; transition: background .35s ease, border-color .35s ease, box-shadow .35s ease, color .35s ease, transform .35s ease; width: 30px; }
  .ecosystem-node b { color: var(--muted); font: 9px var(--mono); font-weight: 500; letter-spacing: .04em; white-space: nowrap; }
  .ecosystem-node:hover, .ecosystem-node:focus-visible { background: rgba(244,242,235,.08); outline: none; }
  .ecosystem-node.is-passed span { background: rgba(255,195,0,.12); border-color: rgba(255,195,0,.72); box-shadow: 0 0 18px rgba(255,195,0,.12); color: var(--gold); }
  .ecosystem-node.is-passed b { color: rgba(255,195,0,.72); }
  .ecosystem-node.is-active span { background: var(--gold); border-color: var(--gold); box-shadow: 0 0 28px rgba(255,195,0,.42); color: var(--ink); transform: scale(1.14); }
  .ecosystem-node.is-active b { color: var(--paper); }
  .ecosystem-node-1 { left: 50%; top: 0; transform: translateX(-50%); }
  .ecosystem-node-2 { right: -2%; top: 24%; transform: translateY(-50%); }
  .ecosystem-node-3 { bottom: 24%; right: -4%; transform: translateY(50%); }
  .ecosystem-node-4 { bottom: 0; left: 50%; transform: translateX(-50%); }
  .ecosystem-node-5 { bottom: 24%; left: -4%; transform: translateY(50%); }
  .ecosystem-node-6 { left: -2%; top: 24%; transform: translateY(-50%); }
  .ecosystem-progress { background: rgba(244,242,235,.12); display: block; height: 54%; position: absolute; right: 30px; top: 23%; width: 1px; }
  .ecosystem-progress i { background: var(--gold); display: block; height: 100%; transform: scaleY(var(--ecosystem-progress, 0)); transform-origin: top; width: 1px; }
  .ecosystem-scroll { align-items: center; bottom: 27px; color: var(--muted-dark); display: flex; font: 8px var(--mono); gap: 10px; left: 50%; letter-spacing: .1em; margin: 0; position: absolute; text-transform: uppercase; transform: translateX(-50%); }
  .ecosystem-scroll span { animation: ecosystem-pulse 1.7s ease-in-out infinite; background: var(--gold); border-radius: 50%; height: 4px; width: 4px; }
  .contact { min-height: 500px; padding-bottom: 90px; padding-top: 90px; }
  .contact::before { top: 90px; }
  .contact-index { top: 93px; }
  .contact h2 { font-size: clamp(3.6rem, 6vw, 6.5rem); }
  .contact-orbit { font-size: 245px; height: 490px; right: -45px; top: -25px; width: 490px; }
}

@media (max-width: 860px) {
  :root { --shell: min(100% - 48px, 670px); }
  .navigation { background: var(--ink-soft); border: 1px solid var(--line); display: flex; flex-direction: column; gap: 25px; left: 0; opacity: 0; padding: 32px 28px 36px; pointer-events: none; position: absolute; right: 0; top: 70px; transform: translateY(-10px); transition: opacity .3s, transform .3s; }
  .navigation.is-open { opacity: 1; pointer-events: auto; transform: translateY(0); }
  .menu-button { background: transparent; border: 0; cursor: pointer; display: flex; flex-direction: column; gap: 5px; padding: 10px 0 10px 10px; }
  .menu-button i { background: var(--paper); display: block; height: 1px; transition: transform .3s; width: 25px; }
  .menu-button[aria-expanded="true"] i:first-of-type { transform: translateY(3px) rotate(45deg); }
  .menu-button[aria-expanded="true"] i:last-of-type { transform: translateY(-3px) rotate(-45deg); }
  .hero { min-height: auto; padding-top: 112px; }
  .hero-layout { display: flex; flex-direction: column; min-height: 0; }
  .hero-copy { align-self: flex-start; position: relative; top: auto; transform: none; }
  .hero-media { align-self: flex-end; height: min(102vw, 650px); margin-top: 70px; max-height: none; position: relative; right: auto; top: auto; transform: none; width: min(68vw, 480px); }
  .hero-media.enter { transform: translateY(18px); }
  body.is-ready .hero-media.enter { transform: none; }
  .hero-bottom { margin-top: 35px; position: relative; width: auto; }
  .about-grid { gap: 55px; grid-template-columns: 1fr; }
  .about-side { max-width: 360px; }
  .principle-stage-art { right: 36px; width: min(34vw, 270px); }
  .barsi-pin { grid-template-columns: 1fr; }
  .barsi-copy { padding: 80px 12%; }.barsi-image { height: min(86vw, 660px); }
}

@media (max-width: 580px) {
  :root { --shell: calc(100% - 36px); }
  .site-header { padding: 22px 0; }
  .brand-logo { height: 35px; }
  .hero-topline { font-size: 8px; padding-bottom: 13px; }
  .hero h1 { font-size: clamp(4.7rem, 24vw, 7.2rem); }
  .hero-text { margin-top: 36px; }
  .hero-media { height: 111vw; margin-top: 58px; width: 78vw; }
  .media-sun { height: 54vw; right: -20%; top: -7%; width: 54vw; }
  .hero-bottom { align-items: flex-start; font-size: 8px; }
  .ecosystem-pin { padding: 80px 0; }
  .ecosystem-intro { padding: 35px 18px 95px; }
  .ecosystem-intro h2 { font-size: clamp(3.2rem, 15vw, 4.2rem); }
  .ecosystem-kicker { margin-bottom: 38px; }
  .ecosystem-scene { padding: 32px 0 38px; }
  .ecosystem-scene h3 { font-size: clamp(2.8rem, 13vw, 4rem); }
  .about { padding-bottom: 100px; padding-top: 90px; }
  .about-main h2, .barsi h2, .contact h2 { font-size: clamp(3.3rem, 15.5vw, 5rem); }
  .narrative-block { padding-bottom: 100px; }
  .narrative-block::before { -webkit-mask-image: linear-gradient(90deg, #000 0%, #000 48%, transparent 88%); background-position: -36vw 45%; background-size: 140vw auto; mask-image: linear-gradient(90deg, #000 0%, #000 48%, transparent 88%); opacity: .1; }
  .narrative-block::after { background: linear-gradient(90deg, rgba(13,14,14,.5) 0%, rgba(13,14,14,.78) 48%, #0d0e0e 100%); }
  .principles { grid-template-columns: 1fr; }.principle, .principle:first-child { border-left: 1px solid var(--line); min-height: 155px; }.principle h3 { margin-top: 50px; }
  .principle-stage { border-radius: 0; bottom: 18px; left: 18px; padding: 27px 24px; right: 18px; top: 18px; }
  .principle-stage-content { max-width: 100%; }
  .principle-stage.is-open .principle-stage-art { opacity: .2; right: 18px; top: 72%; transform: translateY(-50%) scale(1); width: 45vw; }
  .principle-stage h3 { font-size: clamp(3.8rem, 17vw, 5.8rem); margin: 24px 0; }
  .principle-stage-detail { font-size: 14px; }
  .principle-stage-close { right: 24px; top: 24px; }
  .barsi-copy { padding: 65px 28px; }.barsi-image { height: 540px; }
  .contact { min-height: 460px; padding: 65px 28px; }.contact::before { left: 28px; top: 65px; }.contact-index { right: 28px; top: 68px; }.contact-orbit { height: 410px; right: -130px; top: 90px; width: 410px; }.contact-content { padding-top: 42px; }
  .site-footer { align-items: flex-start; flex-direction: column; gap: 15px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .enter, .reveal { opacity: 1; transform: none; }
}