/* ==========================================================================
   EUDORA LAB · sito di famiglia v8 (2026-10-22)
   Invarianti: fondo notte, fucsia #FF2D9E SOLO sull'esagono emblema, ciano #1EC8FF accenti.
   Display Bebas Neue, tecnico Rajdhani. Curve misurate su audi.it.
   Temi di prodotto via [data-ea]. Nessuna dipendenza esterna.
   ========================================================================== */
@font-face { font-family: 'Bebas Neue'; font-style: normal; font-weight: 400; font-display: swap; src: url('../fonts/BebasNeue-400.woff2') format('woff2'); }
@font-face { font-family: 'Rajdhani'; font-style: normal; font-weight: 500; font-display: swap; src: url('../fonts/Rajdhani-500.woff2') format('woff2'); }
@font-face { font-family: 'Rajdhani'; font-style: normal; font-weight: 600; font-display: swap; src: url('../fonts/Rajdhani-600.woff2') format('woff2'); }
@font-face { font-family: 'Rajdhani'; font-style: normal; font-weight: 700; font-display: swap; src: url('../fonts/Rajdhani-700.woff2') format('woff2'); }
@font-face { font-family: 'Bebas Fallback'; src: local('Impact'), local('Arial Narrow Bold'); size-adjust: 88%; ascent-override: 92%; descent-override: 22%; }
@font-face { font-family: 'Rajdhani Fallback'; src: local('Segoe UI'), local('Arial'); size-adjust: 94%; ascent-override: 96%; descent-override: 22%; }

:root {
  --bg: #060A18; --bg2: #0B1230; --bg3: #101A3F; --ink: #F4F8FF; --ink2: #9FB0CC; --ink3: rgba(244,248,255,.56);
  --fux: #FF2D9E; --cyan: #1EC8FF; --vio: #8A3CFF;
  --hair: rgba(159,176,204,.14); --hair2: rgba(159,176,204,.28); --panel: rgba(159,176,204,.05); --panel2: rgba(159,176,204,.09);
  --acc: var(--cyan); --acc2: #6D8CFF; --bgea: var(--bg); --bgea2: var(--bg2); --inkea: var(--ink); --focus: var(--cyan);
  --font-d: 'Bebas Neue', 'Bebas Fallback', Impact, sans-serif; --font-t: 'Rajdhani', 'Rajdhani Fallback', 'Segoe UI', system-ui, sans-serif;
  --ease-audi: cubic-bezier(.75,.02,.5,1); --ease-reveal: cubic-bezier(.215,.61,.355,1); --ease-soft: cubic-bezier(.4,0,.3,1);
  --t-fast: .25s; --t-mid: .6s; --gut: clamp(16px, 4vw, 48px); --wrap: 1280px; --r: 14px;
}
[data-ea="argo"]    { --acc: #1EC8FF; --acc2: #6D8CFF; --bgea: #050B1E; --bgea2: #0A1736; --inkea: #DCEBFF; }
[data-ea="altair"]  { --acc: #E23A45; --acc2: #9DB8FF; --bgea: #081026; --bgea2: #0C1D42; --inkea: #F4FAFF; }
[data-ea="crux"]    { --acc: #2BE8A6; --acc2: #E0352B; --bgea: #071630; --bgea2: #0B2246; --inkea: #E8F1F8; }
[data-ea="albireo"] { --acc: #E3B341; --acc2: #F3EFE4; --bgea: #070603; --bgea2: #141006; --inkea: #F7F2E6; --focus: #F3EFE4; }
[data-ea="fuji"]    { --acc: #E8263C; --acc2: #F7B2C4; --bgea: #0B0509; --bgea2: #1A0A12; --inkea: #FBEFF2; }

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; background: var(--bg); }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { margin: 0; font-family: var(--font-t); font-weight: 500; font-size: clamp(16px, 1.05vw, 18px); line-height: 1.5; color: var(--ink); background: var(--bg); overflow-x: hidden; }
body.page-ea { background: var(--bgea); }
img, video, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
a:focus-visible, button:focus-visible, summary:focus-visible, [tabindex]:focus-visible { outline: 2px solid var(--focus); outline-offset: 3px; border-radius: 4px; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; padding: 0; }
h1, h2, h3, .display { font-family: var(--font-d); font-weight: 400; letter-spacing: .01em; line-height: .96; margin: 0; text-wrap: balance; }
h1 { font-size: clamp(56px, 9vw, 140px); }
h2 { font-size: clamp(40px, 5.6vw, 84px); }
h3 { font-size: clamp(26px, 2.4vw, 36px); }
p { margin: 0; }
.wrap { width: min(100% - 2 * var(--gut), var(--wrap)); margin-inline: auto; }
.kicker { font-family: var(--font-t); font-weight: 700; font-size: 13px; letter-spacing: .22em; text-transform: uppercase; color: var(--acc); margin-bottom: 14px; }
.kicker::before { content: '/ '; color: var(--ink3); }
.lead { font-size: clamp(18px, 1.4vw, 22px); color: var(--ink2); max-width: 62ch; }
.num { font-family: var(--font-d); font-variant-numeric: tabular-nums; letter-spacing: .02em; }
.sr { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
section { position: relative; padding: clamp(72px, 10vw, 140px) 0; }
.skip { position: fixed; left: 12px; top: -60px; z-index: 100; background: var(--ink); color: var(--bg); padding: 10px 14px; border-radius: 8px; font-weight: 700; transition: top var(--t-fast); }
.skip:focus { top: 12px; }

/* ---------- pulsanti ---------- */
.btn { display: inline-flex; align-items: center; gap: 10px; min-height: 48px; padding: 0 22px; border-radius: 999px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; font-size: 14px; border: 1px solid var(--hair2); color: var(--ink); background: var(--panel); transition: transform var(--t-fast) var(--ease-audi), background var(--t-fast) var(--ease-audi), border-color var(--t-fast) var(--ease-audi), color var(--t-fast) var(--ease-audi); position: relative; }
.btn:hover { transform: translateY(-2px); background: var(--panel2); border-color: var(--ink2); }
.btn--primary { background: var(--ink); color: #06091A; border-color: var(--ink); }
.btn--primary:hover { background: #fff; }
.btn--acc { border-color: var(--acc); color: var(--inkea); box-shadow: inset 0 0 0 0 var(--acc); }
.btn--acc:hover { box-shadow: 0 0 24px -6px var(--acc); }
.btn svg { width: 16px; height: 16px; }
.btn--ext::after { content: '\2197'; font-family: system-ui; }
.btn--small { min-height: 38px; padding: 0 16px; font-size: 12px; }

/* ---------- topbar + nav flotta ---------- */
.topbar { position: fixed; inset: 0 0 auto 0; z-index: 60; transition: transform .35s var(--ease-audi), background .35s; background: linear-gradient(to bottom, rgba(6,10,24,.9), rgba(6,10,24,0)); }
body.is-scrolled .topbar { background: rgba(6,10,24,.82); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); }
body.scroll-down.is-scrolled .topbar { transform: translateY(-100%); }
.topbar__in { display: flex; align-items: center; gap: 18px; min-height: 64px; }
.brand { display: flex; align-items: center; gap: 12px; font-family: var(--font-d); font-size: 22px; letter-spacing: .12em; }
.brand .mark { width: 30px; height: 38px; object-fit: contain; }
.brand span { font-family: var(--font-t); font-weight: 700; font-size: 17px; letter-spacing: .26em; color: var(--cyan); text-shadow: 0 0 12px rgba(30,200,255,.45); }
.fleet { display: flex; gap: 2px; margin-left: 10px; overflow-x: auto; scrollbar-width: none; -webkit-overflow-scrolling: touch; mask-image: linear-gradient(to right, transparent, #000 12px, #000 calc(100% - 12px), transparent); }
.fleet::-webkit-scrollbar { display: none; }
.fleet a { padding: 8px 12px; border-radius: 8px; font-weight: 700; letter-spacing: .08em; font-size: 13px; text-transform: uppercase; color: var(--ink2); white-space: nowrap; transition: color var(--t-fast), background var(--t-fast); }
.fleet a:hover, .fleet a[aria-current="page"] { color: var(--ink); background: var(--panel2); }
.topbar__right { margin-left: auto; display: flex; align-items: center; gap: 8px; }
.lang { font-weight: 700; font-size: 13px; letter-spacing: .1em; padding: 8px 10px; border-radius: 8px; color: var(--ink2); }
.lang:hover { color: var(--ink); background: var(--panel2); }
.motion { white-space: nowrap; font-size: 12px; font-weight: 700; letter-spacing: .08em; padding: 8px 10px; border-radius: 8px; color: var(--ink2); border: 1px solid var(--hair); }
.motion:hover { color: var(--ink); }
.pop { position: relative; }
.pop summary { list-style: none; cursor: pointer; }
.pop summary::-webkit-details-marker { display: none; }
.pop__panel { position: absolute; right: 0; top: calc(100% + 10px); width: min(92vw, 420px); background: #0B1230; border: 1px solid var(--hair2); border-radius: var(--r); padding: 14px; box-shadow: 0 30px 60px -20px rgba(0,0,0,.8); display: grid; grid-template-columns: 1fr 1fr; gap: 6px 12px; }
.pop__panel .h4 { grid-column: 1 / -1; margin: 6px 0 2px; font-size: 12px; letter-spacing: .2em; text-transform: uppercase; color: var(--ink3); }
.pop__panel a { padding: 8px 10px; border-radius: 8px; font-weight: 600; font-size: 14px; }
.pop__panel a:hover { background: var(--panel2); }
@media (max-width: 900px) {
  .topbar__in { flex-wrap: wrap; row-gap: 0; }
  .fleet { order: 3; width: 100%; margin: 0 0 6px; padding: 2px 0; }
  .motion { display: none; }
}

/* ---------- hero ---------- */
.hero { position: relative; min-height: 100svh; display: grid; align-items: end; overflow: hidden; background: var(--bgea); isolation: isolate; }
.hero__media { position: absolute; inset: 0; z-index: 0; }
.hero__media img, .hero__media video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero__media video { opacity: 0; transition: opacity 1.2s var(--ease-soft); }
.hero.is-playing .hero__media video { opacity: 1; }
.hero__media::after { content: ''; position: absolute; inset: 0; background: linear-gradient(to top, var(--bgea) 0%, rgba(6,10,24,.55) 38%, rgba(6,10,24,.15) 70%, rgba(6,10,24,.35) 100%); }
#sky { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 1; pointer-events: none; }
.stars { position: absolute; inset: 0 0 38% 0; z-index: 2; list-style: none; margin: 0; padding: 0; }
.star { position: absolute; left: calc(var(--x) * 1%); top: calc(var(--y) * 1%); transform: translate(-50%, -50%); display: grid; justify-items: center; gap: 8px; color: var(--inkea); text-align: center; will-change: transform; }
.star__dot { width: 14px; height: 14px; border-radius: 50%; background: #fff; box-shadow: 0 0 16px 4px var(--acc), 0 0 40px 10px color-mix(in srgb, var(--acc) 40%, transparent); transition: transform var(--t-fast) var(--ease-audi), box-shadow var(--t-fast); }
.star__name { font-family: var(--font-d); font-size: 22px; letter-spacing: .14em; text-shadow: 0 2px 16px rgba(0,0,0,.8); }
.star__sym { font-size: 11px; letter-spacing: .2em; font-weight: 700; color: var(--ink2); }
.star:hover .star__dot, .star:focus-visible .star__dot { transform: scale(1.5); box-shadow: 0 0 22px 6px var(--acc), 0 0 60px 16px color-mix(in srgb, var(--acc) 50%, transparent); }
.star--summit .star__dot { width: 0; height: 0; border-radius: 0; background: none; border-left: 10px solid transparent; border-right: 10px solid transparent; border-bottom: 16px solid #fff; box-shadow: none; filter: drop-shadow(0 0 10px var(--acc)); }
.hero__content { position: relative; z-index: 3; padding: 140px 0 56px; max-width: 760px; }
.hero__content h1 { text-shadow: 0 4px 30px rgba(0,0,0,.6); }
.hero__ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.hero__legal { display: none; }
.hero__mark { width: clamp(70px, 8vw, 128px); height: auto; margin-bottom: 18px; animation: markin 1.6s var(--ease-soft) both; }
@keyframes markin { from { opacity: 0; transform: translateY(14px) scale(.96); filter: brightness(2); } to { opacity: 1; transform: none; filter: none; } }
.hero__mark path { stroke-dasharray: 600; stroke-dashoffset: 600; animation: markdraw 2.2s var(--ease-soft) forwards; }
.hero__mark path:nth-child(2) { animation-delay: .35s; } .hero__mark path:nth-child(3) { animation-delay: .7s; }
@keyframes markdraw { to { stroke-dashoffset: 0; } }
.hero__hint { position: absolute; right: var(--gut); top: 50%; z-index: 3; writing-mode: vertical-rl; font-size: 12px; letter-spacing: .3em; text-transform: uppercase; color: var(--ink3); }
.hero__replay { position: absolute; right: var(--gut); bottom: 24px; z-index: 4; opacity: 0; pointer-events: none; transition: opacity var(--t-fast); }
.hero.is-ended .hero__replay { opacity: 1; pointer-events: auto; }
.align { position: absolute; inset: 0; z-index: 2; pointer-events: none; }
.align svg { width: 100%; height: 100%; }
.align path { fill: none; stroke: var(--fux); stroke-width: 2.5; stroke-dasharray: 1000 1000; stroke-dashoffset: calc(1000 - var(--p, 0) * 1000); opacity: calc(var(--p, 0) * 1.2); }
.align path + path { stroke-width: 14; opacity: calc(var(--p, 0) * .28); }
.align text { font-family: var(--font-d); font-size: 120px; fill: var(--fux); opacity: calc((var(--p, 0) - .7) * 3.3); }
@media (max-width: 760px) { .stars { inset: 70px 0 56% 0; } .star__name { font-size: 15px; } .star__sym { display: none; } .hero__hint { display: none; } .hero__content { padding-top: 46svh; } .star__dot { width: 10px; height: 10px; } }

/* EA hero */
.hero--ea { align-items: center; }
.hero--ea .hero__content { display: grid; grid-template-columns: 1.1fr .9fr; gap: 40px; align-items: center; padding: 120px 0 80px; }
.hero--ea h1 { font-size: clamp(60px, 8.4vw, 128px); }
.hero--ea .hero__claim { font-size: clamp(20px, 2vw, 28px); font-weight: 600; margin-top: 14px; color: var(--inkea); max-width: 30ch; }
.hero--ea .hero__sub { margin-top: 18px; color: var(--ink2); max-width: 52ch; }
.box3d { position: relative; width: min(100%, 520px); margin-inline: auto; aspect-ratio: 1; transform-style: preserve-3d; perspective: 1200px; }
.box3d img { width: 100%; height: 100%; object-fit: contain; filter: drop-shadow(0 40px 60px rgba(0,0,0,.7)); transform: rotateX(calc(var(--ry, 0) * 1deg)) rotateY(calc(var(--rx, 0) * 1deg)); transition: transform .25s var(--ease-audi); will-change: transform; }
.box3d::after { content: ''; position: absolute; inset: 20% 10% 10%; background: radial-gradient(closest-side, color-mix(in srgb, var(--acc) 55%, transparent), transparent 70%); filter: blur(30px); z-index: -1; opacity: .9; }
@media (max-width: 900px) { .hero--ea .hero__content { grid-template-columns: 1fr; gap: 12px; } .box3d { width: min(70vw, 360px); } }

/* sotto-nav di prodotto */
.subnav { position: sticky; top: 0; z-index: 50; background: rgba(6,10,24,.84); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); border-bottom: 1px solid var(--hair); }
.subnav__in { display: flex; align-items: center; gap: 14px; min-height: 56px; }
.subnav__items { display: flex; gap: 2px; overflow-x: auto; scrollbar-width: none; mask-image: linear-gradient(to right, transparent, #000 12px, #000 calc(100% - 12px), transparent); }
.subnav__items::-webkit-scrollbar { display: none; }
.subnav__items a { padding: 8px 12px; font-size: 13px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--ink2); white-space: nowrap; border-bottom: 2px solid transparent; transition: color var(--t-fast), border-color var(--t-fast); }
.subnav__items a.is-active, .subnav__items a:hover { color: var(--ink); border-color: var(--acc); }
.subnav__ctas { margin-left: auto; display: flex; gap: 8px; flex-shrink: 0; }
@media (max-width: 760px) { .subnav__ctas .btn span { display: none; } .subnav__ctas .btn { padding: 0 12px; } }

/* ---------- hangar: 5 scatole ---------- */
.hangar { background: radial-gradient(1200px 600px at 50% 120%, rgba(30,200,255,.08), transparent 60%), var(--bg); }
.grid5 { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; margin-top: 44px; }
@media (max-width: 1100px) { .grid5 { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 640px) { .grid5 { grid-template-columns: 1fr 1fr; gap: 10px; } }
.card { position: relative; display: grid; gap: 10px; padding: 18px 16px 20px; background: linear-gradient(180deg, var(--panel2), var(--panel)); border: 1px solid var(--hair); border-radius: var(--r); transition: transform var(--t-fast) var(--ease-audi), border-color var(--t-fast), box-shadow var(--t-fast); overflow: hidden; }
.card::before { content: ''; position: absolute; inset: -40% -20% auto; height: 70%; background: radial-gradient(closest-side, color-mix(in srgb, var(--acc) 35%, transparent), transparent 70%); opacity: 0; transition: opacity var(--t-mid); pointer-events: none; }
.card:hover { transform: translateY(-4px); border-color: color-mix(in srgb, var(--acc) 60%, var(--hair2)); box-shadow: 0 30px 60px -30px color-mix(in srgb, var(--acc) 60%, transparent); }
.card:hover::before { opacity: 1; }
.card .box3d { width: 100%; margin-bottom: 4px; }
.card h3 { font-size: 30px; letter-spacing: .06em; }
.card__sym { font-size: 12px; letter-spacing: .2em; font-weight: 700; color: var(--acc); }
.card__claim { color: var(--ink2); font-size: 15px; min-height: 3em; }
.card__ctas { display: grid; gap: 8px; margin-top: 6px; }
.card__ctas .btn { justify-content: center; min-height: 42px; font-size: 12px; padding: 0 12px; }
.card__link { position: absolute; inset: 0; z-index: 1; }
.card__ctas { position: relative; z-index: 2; }

/* ---------- scroll-zoom con maschera ---------- */
.zoom { padding: 0; background: var(--bgea); }
.zoom__track { height: 240vh; }
.zoom__stage { position: sticky; top: 0; height: 100svh; overflow: hidden; }
.zoom__stage svg { width: 100%; height: 100%; display: none; }
.zoom.is-near .zoom__stage svg, .zoom.static .zoom__stage svg { display: block; }
html:not(.js) .zoom__stage { background: var(--bgea2); }
.zoom__text { font-family: var(--font-d); fill: #fff; text-anchor: middle; dominant-baseline: middle; }
.zoom__cap { position: absolute; left: 0; right: 0; bottom: 40px; text-align: center; opacity: 0; transform: translateY(14px); transition: opacity var(--t-mid) var(--ease-reveal), transform var(--t-mid) var(--ease-reveal); padding: 0 var(--gut); }
.zoom.is-revealed .zoom__cap { opacity: 1; transform: none; }
.zoom__cap h2 { font-size: clamp(34px, 4.4vw, 64px); text-shadow: 0 4px 30px rgba(0,0,0,.7); }
.zoom__cap p { margin: 10px auto 0; max-width: 60ch; color: var(--ink2); }
.zoom.static .zoom__track { height: auto; } .zoom.static .zoom__stage { position: relative; height: 70svh; }

/* ---------- figure / contatori ---------- */
.figures { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 44px; }
@media (max-width: 760px) { .figures { grid-template-columns: 1fr 1fr; } }
.figure { padding: 24px 20px; border: 1px solid var(--hair); border-radius: var(--r); background: var(--panel); }
.figure .num { font-size: clamp(56px, 6vw, 92px); line-height: 1; color: var(--ink); }
.figure p { color: var(--ink2); margin-top: 6px; font-weight: 600; }

/* ---------- capitoli impilati ---------- */
.chapters { padding: 0; }
.chap { position: sticky; top: 0; height: 100svh; display: grid; align-items: end; overflow: hidden; background: var(--bgea); transform-origin: 50% 20%; transition: transform .5s var(--ease-soft), filter .5s var(--ease-soft); }
.chap.is-past { transform: scale(.94); filter: brightness(.45); }
.chap__media { position: absolute; inset: 0; }
.chap__media img { width: 100%; height: 100%; object-fit: cover; }
.chap__media::after { content: ''; position: absolute; inset: 0; background: linear-gradient(to top, var(--bgea) 8%, rgba(0,0,0,.2) 55%, rgba(0,0,0,.35)); }
.chap__in { position: relative; z-index: 1; padding: 0 0 clamp(40px, 7vh, 90px); display: grid; grid-template-columns: 1.2fr .8fr; gap: 30px; align-items: end; }
.chap h2 { font-size: clamp(64px, 9vw, 150px); color: var(--inkea); }
.chap__claim { font-size: clamp(18px, 1.8vw, 26px); font-weight: 600; max-width: 34ch; margin-top: 10px; }
.chap__stat { display: grid; gap: 4px; justify-items: end; text-align: right; }
.chap__stat .num { font-size: clamp(48px, 5.4vw, 84px); color: var(--inkea); line-height: 1; }
.chap__stat small { font-size: 12px; letter-spacing: .2em; text-transform: uppercase; color: var(--ink3); font-weight: 700; }
.chap__dd { color: var(--acc); font-weight: 700; }
.chap__ctas { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 22px; }
.chap__idx { position: absolute; top: 90px; right: var(--gut); z-index: 1; font-family: var(--font-d); font-size: 18px; letter-spacing: .3em; color: var(--ink3); }
@media (max-width: 760px) { .chap__in { grid-template-columns: 1fr; } .chap__stat { justify-items: start; text-align: left; } }

/* ---------- magnitudine del rischio ---------- */
.risk { background: var(--bg2); }
.ddrows { display: grid; gap: 14px; margin-top: 40px; }
.ddrow { display: grid; grid-template-columns: 150px 1fr; gap: 18px; align-items: center; padding: 14px 0; border-top: 1px solid var(--hair); }
.ddrow__name { font-family: var(--font-d); font-size: 28px; letter-spacing: .06em; color: var(--acc); }
.ddrow__name small { display: block; font-family: var(--font-t); font-size: 11px; letter-spacing: .2em; color: var(--ink3); }
.ddbars { display: grid; gap: 6px; }
.ddbar { display: grid; grid-template-columns: 92px 1fr 64px; gap: 10px; align-items: center; font-size: 13px; font-weight: 700; letter-spacing: .06em; }
.ddbar i { display: block; height: 10px; border-radius: 6px; background: linear-gradient(90deg, color-mix(in srgb, var(--acc) 50%, transparent), var(--acc)); transform-origin: left; transform: scaleX(var(--w, 0)); transition: transform .9s var(--ease-reveal); }
.ddbar i.dash { background: repeating-linear-gradient(90deg, var(--ink3) 0 6px, transparent 6px 12px); }
.ddbar .num { font-family: var(--font-t); text-align: right; color: var(--ink2); }
@media (max-width: 640px) { .ddrow { grid-template-columns: 1fr; } .ddbar { grid-template-columns: 78px 1fr 56px; } }

/* ---------- segnali ---------- */
.sigs { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; margin-top: 40px; }
@media (max-width: 1100px) { .sigs { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 640px) { .sigs { grid-template-columns: 1fr; } }
.sig { border: 1px solid var(--hair); border-radius: var(--r); overflow: hidden; background: var(--panel); display: grid; }
.sig__head { display: flex; align-items: center; gap: 10px; padding: 14px 16px; }
.sig__head h3 { font-size: 24px; letter-spacing: .06em; }
.live { width: 9px; height: 9px; border-radius: 50%; background: #3DF0A0; box-shadow: 0 0 0 0 rgba(61,240,160,.6); animation: livePulse 2s infinite; }
@keyframes livePulse { 0% { box-shadow: 0 0 0 0 rgba(61,240,160,.6); } 70% { box-shadow: 0 0 0 10px rgba(61,240,160,0); } 100% { box-shadow: 0 0 0 0 rgba(61,240,160,0); } }
.sig__facade { position: relative; aspect-ratio: 4 / 3; background: #0B1230 center / cover; display: grid; place-items: center; }
.sig__facade img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .55; }
.sig__facade .btn { position: relative; }
.sig__widget { padding: 0 12px; }
.sig iframe { width: 100%; height: 142px; border: 0; background: #fff; border-radius: 8px; display: block; }
.sig__foot { display: grid; gap: 6px; padding: 12px 16px 16px; font-size: 13px; }
.sig__foot a { color: var(--ink2); font-weight: 700; } .sig__foot a:hover { color: var(--ink); }

/* ---------- lab ---------- */
.lab__in { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; margin-top: 30px; }
.lab__in img { width: min(100%, 360px); margin-inline: auto; filter: drop-shadow(0 0 40px rgba(255,45,158,.25)); }
@media (max-width: 900px) { .lab__in { grid-template-columns: 1fr; } }

/* ---------- modalita' (configuratore) ---------- */
.modes { background: linear-gradient(180deg, var(--bgea) 0%, var(--bgea2) 100%); }
.modes__in { display: grid; grid-template-columns: 300px 1fr; gap: 40px; margin-top: 40px; }
@media (max-width: 900px) { .modes__in { grid-template-columns: 1fr; } }
.modes__list { display: grid; gap: 8px; align-content: start; }
.mode { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 12px; text-align: left; padding: 14px 16px; border: 1px solid var(--hair); border-radius: 12px; background: var(--panel); transition: border-color var(--t-fast), background var(--t-fast), transform var(--t-fast) var(--ease-audi); }
.mode:hover { transform: translateX(4px); border-color: var(--hair2); }
.mode[aria-checked="true"] { border-color: var(--acc); background: color-mix(in srgb, var(--acc) 12%, var(--panel)); }
.mode b { font-family: var(--font-d); font-size: 24px; letter-spacing: .06em; font-weight: 400; }
.mode small { font-size: 12px; color: var(--ink2); font-weight: 700; letter-spacing: .06em; }
.mode .mode__dd { font-family: var(--font-t); font-weight: 700; color: var(--acc); }
.modes__panel { border: 1px solid var(--hair); border-radius: var(--r); padding: 28px; background: var(--panel); display: grid; gap: 22px; align-content: start; }
.modes__panel h3 { font-size: clamp(34px, 3.6vw, 56px); color: var(--inkea); }
.modes__phrase { color: var(--ink2); font-size: 17px; max-width: 60ch; min-height: 2.6em; }
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
@media (max-width: 640px) { .stats { grid-template-columns: 1fr 1fr; } }
.stat { padding: 14px; border-radius: 10px; background: rgba(0,0,0,.25); border: 1px solid var(--hair); }
.stat small { display: block; font-size: 11px; letter-spacing: .18em; text-transform: uppercase; color: var(--ink3); font-weight: 700; margin-bottom: 6px; }
.stat .num { font-size: clamp(26px, 2.6vw, 38px); line-height: 1; color: var(--inkea); }
.stat .num.swap { animation: statSwap .4s var(--ease-reveal); }
@keyframes statSwap { 0% { opacity: 0; transform: translateY(8px); } 100% { opacity: 1; transform: none; } }
.ddscale { display: grid; gap: 8px; }
.ddscale__bar { height: 12px; border-radius: 8px; background: rgba(0,0,0,.35); overflow: hidden; border: 1px solid var(--hair); }
.ddscale__bar i { display: block; height: 100%; background: linear-gradient(90deg, color-mix(in srgb, var(--acc) 45%, transparent), var(--acc)); transform-origin: left; transform: scaleX(var(--w, 0)); transition: transform .5s var(--ease-reveal); }
.ddscale__lbl { display: flex; justify-content: space-between; font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--ink3); font-weight: 700; }
.modes__note { font-size: 13px; color: var(--ink3); max-width: 70ch; }
.modes__table { margin-top: 40px; overflow-x: auto; }
table { border-collapse: collapse; width: 100%; font-size: 14px; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--hair); white-space: nowrap; }
th { font-size: 11px; letter-spacing: .18em; text-transform: uppercase; color: var(--ink3); }
td.num { font-family: var(--font-t); font-weight: 700; }

/* ---------- come funziona / prova / requisiti ---------- */
.pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 40px; }
@media (max-width: 900px) { .pillars { grid-template-columns: 1fr; } }
.pillar { padding: 26px 22px; border: 1px solid var(--hair); border-radius: var(--r); background: var(--panel); transition: transform var(--t-fast) var(--ease-audi), border-color var(--t-fast); }
.pillar:hover { transform: translateY(-3px); border-color: color-mix(in srgb, var(--acc) 50%, var(--hair2)); }
.pillar h3 { font-size: 30px; letter-spacing: .04em; margin-bottom: 10px; color: var(--inkea); }
.pillar p { color: var(--ink2); }
.pillar .idx { font-family: var(--font-d); font-size: 14px; letter-spacing: .3em; color: var(--acc); margin-bottom: 14px; }
.proof__in { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 40px; }
@media (max-width: 900px) { .proof__in { grid-template-columns: 1fr; } }
.proof__col { border: 1px solid var(--hair); border-radius: var(--r); padding: 26px; background: var(--panel); display: grid; gap: 14px; align-content: start; }
.proof__col h3 { font-size: 32px; color: var(--inkea); }
.proof__col dl { display: grid; grid-template-columns: auto 1fr; gap: 6px 14px; font-size: 14px; margin: 0; }
.proof__col dt { color: var(--ink3); font-weight: 700; letter-spacing: .08em; text-transform: uppercase; font-size: 11px; align-self: center; }
.proof__col dd { margin: 0; color: var(--ink2); }
.reqs { list-style: none; margin: 30px 0 0; padding: 0; display: grid; gap: 8px; max-width: 70ch; }
.reqs li { padding: 12px 14px 12px 40px; border: 1px solid var(--hair); border-radius: 10px; background: var(--panel); position: relative; }
.reqs li::before { content: ''; position: absolute; left: 16px; top: 18px; width: 10px; height: 10px; border-radius: 50%; background: var(--acc); box-shadow: 0 0 10px var(--acc); }
.riskbox { margin-top: 30px; padding: 22px 24px; border-left: 3px solid var(--acc); background: var(--panel); border-radius: 0 var(--r) var(--r) 0; color: var(--ink2); max-width: 80ch; }

/* ---------- carosello / galleria ---------- */
.carousel { position: relative; margin-top: 40px; }
.carousel__track { display: flex; gap: 14px; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; padding-bottom: 8px; cursor: grab; }
.carousel__track::-webkit-scrollbar { display: none; }
.carousel__track.is-dragging { cursor: grabbing; scroll-snap-type: none; }
.carousel__track > * { flex: 0 0 min(78vw, 640px); scroll-snap-align: start; }
.gal { border: 1px solid var(--hair); border-radius: var(--r); overflow: hidden; background: var(--panel); display: block; padding: 0; }
.gal img { width: 100%; height: auto; object-fit: contain; display: block; transition: transform var(--t-mid) var(--ease-soft); }
.gal:hover img { transform: scale(1.015); }
.carousel__nav { display: flex; gap: 8px; justify-content: flex-end; margin-top: 10px; align-items: center; }
.carousel__nav button { width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--hair2); display: grid; place-items: center; transition: background var(--t-fast); }
.carousel__nav button:hover { background: var(--panel2); } .carousel__nav button:disabled { opacity: .3; }
.carousel__bar { flex: 1; height: 2px; background: var(--hair); position: relative; overflow: hidden; margin-right: 10px; }
.carousel__bar i { position: absolute; inset: 0; background: var(--acc); transform-origin: left; transform: scaleX(.2); }
dialog.lightbox { border: 0; padding: 0; background: transparent; max-width: min(96vw, 1400px); width: 96vw; }
dialog.lightbox::backdrop { background: rgba(3,5,14,.92); backdrop-filter: blur(6px); }
dialog.lightbox img { width: 100%; height: auto; border-radius: 10px; }
dialog.lightbox .close { position: absolute; right: 10px; top: 10px; width: 44px; height: 44px; border-radius: 50%; background: rgba(0,0,0,.6); color: #fff; font-size: 22px; }
dialog.lightbox[open] { animation: lb .25s var(--ease-reveal); }
@keyframes lb { from { opacity: 0; transform: scale(.96); } to { opacity: 1; transform: none; } }

/* ---------- sorelle / finale ---------- */
.sibs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-top: 40px; }
@media (max-width: 900px) { .sibs { grid-template-columns: 1fr 1fr; } }
.final { text-align: center; background: radial-gradient(900px 500px at 50% 100%, color-mix(in srgb, var(--acc) 18%, transparent), transparent 70%), var(--bgea); }
.final h2 { font-size: clamp(44px, 7vw, 110px); color: var(--inkea); }
.final .lead { margin: 16px auto 0; }
.final .hero__ctas { justify-content: center; }

/* ---------- reveal ---------- */
html.js .rv { opacity: 0; transform: translateY(26px); transition: opacity var(--t-mid) var(--ease-reveal), transform var(--t-mid) var(--ease-reveal); }
html.js .rv.in { opacity: 1; transform: none; }
html.js .rv.d1 { transition-delay: .08s; } html.js .rv.d2 { transition-delay: .16s; } html.js .rv.d3 { transition-delay: .24s; } html.js .rv.d4 { transition-delay: .32s; }

/* ---------- footer ---------- */
footer { padding: 70px 0 40px; border-top: 1px solid var(--hair); background: #04060F; font-size: 14px; color: var(--ink2); }
.foot__grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 30px; }
@media (max-width: 900px) { .foot__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .foot__grid { grid-template-columns: 1fr; } }
.foot__grid .h4 { font-size: 12px; letter-spacing: .2em; text-transform: uppercase; color: var(--ink3); margin: 0 0 12px; }
.foot__grid ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.foot__grid a:hover { color: var(--ink); }
.foot__risk { margin-top: 36px; padding-top: 24px; border-top: 1px solid var(--hair); font-size: 13px; color: var(--ink3); max-width: 100ch; }
.foot__credit { margin-top: 14px; font-size: 12px; color: var(--ink3); }

/* ---------- pagine statiche ---------- */
.page { padding-top: 140px; }
.prose { max-width: 72ch; display: grid; gap: 16px; color: var(--ink2); font-size: 17px; }
.prose h2 { font-size: 34px; color: var(--ink); margin-top: 18px; }
.prose ul { margin: 0; padding-left: 22px; }
.sigpage .sigs { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 900px) { .sigpage .sigs { grid-template-columns: 1fr; } }

/* ---------- transizioni fra pagine ---------- */
@media (prefers-reduced-motion: no-preference) {
  @view-transition { navigation: auto; }
  ::view-transition-old(root) { animation: 260ms var(--ease-soft) both vt-out; }
  ::view-transition-new(root) { animation: 320ms var(--ease-soft) both vt-in; }
  ::view-transition-group(box-argo), ::view-transition-group(box-altair), ::view-transition-group(box-crux), ::view-transition-group(box-albireo), ::view-transition-group(box-fuji) { animation-duration: 520ms; animation-timing-function: var(--ease-audi); }
}
@keyframes vt-out { to { opacity: 0; } }
@keyframes vt-in { from { opacity: 0; } to { opacity: 1; } }
body.out { animation: vt-out 240ms var(--ease-soft) forwards; }
/* nessuna animazione di opacita' sul body al caricamento: Chrome esclude dall'LCP gli elementi dipinti a opacita' 0 (passata 4: NO_LCP) */

/* ---------- movimento ridotto ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
  html.js .rv { opacity: 1; transform: none; }
  .chap.is-past { transform: none; filter: none; }
  .hero__media video { display: none; }
}
body.motion-off *, body.motion-off *::before, body.motion-off *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
body.motion-off .rv { opacity: 1 !important; transform: none !important; }
body.motion-off .hero__media video { display: none; }
body.motion-off .chap.is-past { transform: none; filter: none; }

/* ---------- v8.1: presentazioni dei motori (home), dashboard scenica, scatole integrate ---------- */
.intro { position: relative; min-height: 78svh; display: grid; align-items: center; overflow: hidden; background: var(--bgea); border-top: 1px solid var(--hair); }
.intro__media { position: absolute; inset: 0; }
.intro__media img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.06); transition: transform 1.4s var(--ease-soft); }
.intro:hover .intro__media img { transform: scale(1); }
.intro__media::after { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, color-mix(in srgb, var(--bgea) 92%, transparent) 0%, color-mix(in srgb, var(--bgea) 55%, transparent) 48%, transparent 100%); }
.intro--right .intro__media::after { background: linear-gradient(270deg, color-mix(in srgb, var(--bgea) 92%, transparent) 0%, color-mix(in srgb, var(--bgea) 55%, transparent) 48%, transparent 100%); }
.intro__in { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); gap: 40px; align-items: center; padding: clamp(56px, 8vw, 110px) 0; }
.intro--right .intro__in > :first-child { order: 2; }
.intro h2 { font-size: clamp(64px, 9vw, 150px); color: var(--inkea); line-height: .9; }
.intro__claim { font-size: clamp(20px, 2vw, 28px); font-weight: 600; color: var(--inkea); max-width: 32ch; margin-top: 14px; }
.intro__big { margin-top: 26px; display: grid; gap: 4px; }
.intro__big .num { font-size: clamp(40px, 5vw, 80px); line-height: 1; color: var(--acc); text-shadow: 0 0 30px color-mix(in srgb, var(--acc) 45%, transparent); }
.intro__big small { font-size: 12px; letter-spacing: .2em; text-transform: uppercase; font-weight: 700; color: var(--ink3); }
.intro__feat { list-style: none; margin: 24px 0 0; padding: 0; display: grid; gap: 8px; max-width: 56ch; color: var(--ink2); }
.intro__feat li { padding-left: 22px; position: relative; }
.intro__feat li::before { content: ''; position: absolute; left: 0; top: .55em; width: 10px; height: 2px; background: var(--acc); }
.intro__ctas { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 28px; }
.intro__link { position: absolute; inset: 0; z-index: 0; }
.intro__ctas, .intro__feat, .intro h2, .intro__claim, .intro__big, .intro .kicker { position: relative; z-index: 1; }
.intro__idx { position: absolute; top: 22px; right: var(--gut); z-index: 1; font-family: var(--font-d); font-size: 16px; letter-spacing: .3em; color: var(--ink3); }
@media (max-width: 900px) { .intro__in { grid-template-columns: 1fr; } .intro--right .intro__in > :first-child { order: 0; } .intro__media::after, .intro--right .intro__media::after { background: linear-gradient(to top, var(--bgea) 20%, color-mix(in srgb, var(--bgea) 60%, transparent) 60%, transparent); } }

/* scatola integrata: mix-blend-mode screen fonde il nero dello studio col fondo */
.shelf { position: relative; display: grid; place-items: center; }
.shelf img { width: min(100%, 440px); filter: drop-shadow(0 30px 40px rgba(0,0,0,.6)); transform: rotateX(calc(var(--ry, 0) * 1deg)) rotateY(calc(var(--rx, 0) * 1deg)); transition: transform .25s var(--ease-audi); }
.shelf::before { content: ''; position: absolute; width: 70%; aspect-ratio: 1; border-radius: 50%; background: radial-gradient(closest-side, color-mix(in srgb, var(--acc) 40%, transparent), transparent 70%); filter: blur(26px); }
.card .box3d { background: radial-gradient(closest-side, color-mix(in srgb, var(--acc) 18%, transparent), transparent 72%); }

/* dashboard scenica */
.dash { overflow: hidden; background: radial-gradient(1000px 500px at 50% 0%, color-mix(in srgb, var(--acc) 16%, transparent), transparent 70%), var(--bgea2); }
.dash__stage { position: relative; margin: 44px auto 0; width: min(100%, 1100px); perspective: 1400px; }
.dash__frame { position: relative; border-radius: 14px; padding: 10px; background: linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.02)); border: 1px solid color-mix(in srgb, var(--acc) 40%, var(--hair2)); box-shadow: 0 50px 100px -40px color-mix(in srgb, var(--acc) 55%, transparent), 0 0 0 1px rgba(0,0,0,.4); transform: rotateX(calc(var(--ry, 6) * 1deg)) rotateY(calc(var(--rx, 0) * 1deg)); transform-style: preserve-3d; transition: transform .4s var(--ease-soft); overflow: hidden; }
.dash__frame img { width: 100%; height: auto; border-radius: 8px; display: block; }
.dash__frame::after { content: ''; position: absolute; inset: 0; background: linear-gradient(105deg, transparent 0%, transparent 42%, rgba(255,255,255,.18) 50%, transparent 58%, transparent 100%); transform: translateX(-120%); animation: sweep 6s var(--ease-soft) infinite; pointer-events: none; }
@keyframes sweep { 0% { transform: translateX(-120%); } 55% { transform: translateX(120%); } 100% { transform: translateX(120%); } }
.dash__frame::before { content: ''; position: absolute; inset: 0; background: repeating-linear-gradient(0deg, rgba(0,0,0,.08) 0 1px, transparent 1px 3px); pointer-events: none; opacity: .5; z-index: 1; }
.dash--portrait .dash__stage { width: min(100%, 460px); }
.dash__glow { position: absolute; inset: -10% -20%; z-index: -1; background: radial-gradient(closest-side, color-mix(in srgb, var(--acc) 35%, transparent), transparent 70%); filter: blur(40px); animation: breathe 5s ease-in-out infinite; }
@keyframes breathe { 0%, 100% { opacity: .55; } 50% { opacity: 1; } }
.chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; justify-content: center; }
.chip { padding: 10px 16px; border-radius: 999px; border: 1px solid color-mix(in srgb, var(--acc) 55%, var(--hair2)); background: color-mix(in srgb, var(--acc) 10%, transparent); font-weight: 700; letter-spacing: .08em; font-size: 13px; text-transform: uppercase; color: var(--inkea); animation: chipfloat 4s ease-in-out infinite; }
.chip:nth-child(2) { animation-delay: .8s; } .chip:nth-child(3) { animation-delay: 1.6s; } .chip:nth-child(4) { animation-delay: 2.4s; }
@keyframes chipfloat { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-5px); } }
.dash .lead, .dash h2, .dash .kicker { text-align: center; margin-inline: auto; }

/* hero EA: profitto in testa, niente scatola */
.hero__headline { margin-top: 26px; display: grid; gap: 4px; }
.hero__headline .num { font-size: clamp(38px, 4.6vw, 72px); line-height: 1; color: var(--acc); text-shadow: 0 0 30px color-mix(in srgb, var(--acc) 45%, transparent); }
.hero__headline small { font-size: 12px; letter-spacing: .2em; text-transform: uppercase; font-weight: 700; color: var(--ink3); }
.hero--ea .hero__content { grid-template-columns: 1fr; max-width: 820px; }
.hero__emblem { width: clamp(64px, 7vw, 110px); height: auto; margin-bottom: 18px; }
.hero__emblem path { stroke: var(--acc); }
.hero__emblem path:first-child { stroke: var(--fux); }

/* statistiche: il profitto grande, il resto piccolo */
.stats--profit { grid-template-columns: 1.6fr 1fr 1fr; }
.stat--big .num { font-size: clamp(40px, 4.6vw, 64px); color: var(--acc); text-shadow: 0 0 24px color-mix(in srgb, var(--acc) 40%, transparent); }
.stats--minor .stat .num { font-size: clamp(18px, 1.6vw, 24px); color: var(--ink2); }
@media (max-width: 640px) { .stats--profit { grid-template-columns: 1fr; } }

/* prova e passi */
.proof__list { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.proof__list li { padding: 14px 16px 14px 44px; border: 1px solid var(--hair); border-radius: 10px; background: var(--panel); position: relative; color: var(--ink2); }
.proof__list li::before { content: '\2713'; position: absolute; left: 16px; top: 12px; color: var(--acc); font-weight: 700; }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 24px; }
@media (max-width: 760px) { .steps { grid-template-columns: 1fr; } }
.step { padding: 20px; border: 1px solid var(--hair); border-radius: var(--r); background: var(--panel); }
.step b { display: block; font-family: var(--font-d); font-size: 34px; color: var(--acc); line-height: 1; margin-bottom: 8px; }
.sig { background: linear-gradient(180deg, var(--panel2), var(--panel)); }
.foot__risk { font-size: 12px; }

/* ---------- v8.2: messaggio profitti, fascia risultati, palco prodotto, galleria piena ---------- */
.results { padding: 0; background: #04060F; border-top: 1px solid var(--hair); border-bottom: 1px solid var(--hair); }
.results__in { display: grid; grid-template-columns: repeat(5, 1fr); }
@media (max-width: 1100px) { .results__in { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 640px) { .results__in { grid-template-columns: 1fr 1fr; } }
.result { display: grid; gap: 4px; padding: 22px 18px; border-right: 1px solid var(--hair); color: var(--ink); transition: background var(--t-fast); }
.result:last-child { border-right: 0; }
.result:hover { background: var(--panel2); }
.result__name { font-family: var(--font-d); font-size: 22px; letter-spacing: .1em; color: var(--acc); }
.result__name small { font-family: var(--font-t); font-size: 11px; letter-spacing: .2em; color: var(--ink3); margin-left: 8px; }
.result .num { font-size: clamp(22px, 1.8vw, 30px); line-height: 1.05; }
.result__lbl { font-size: 11px; letter-spacing: .16em; text-transform: uppercase; color: var(--ink3); font-weight: 700; }
.hero__proof { display: flex; flex-wrap: wrap; gap: 8px 22px; margin-top: 22px; font-size: 13px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--ink2); }
.hero__proof span::before { content: ''; display: inline-block; width: 6px; height: 6px; border-radius: 50%; background: var(--cyan); margin-right: 8px; vertical-align: 2px; box-shadow: 0 0 8px var(--cyan); }

/* palco prodotto: scatola come prodotto, non come immagine */
.stage { position: relative; display: grid; gap: 14px; padding: 26px 22px 20px; border-radius: 18px; background: linear-gradient(180deg, rgba(255,255,255,.07), rgba(255,255,255,.02)); border: 1px solid color-mix(in srgb, var(--acc) 40%, var(--hair2)); box-shadow: 0 40px 80px -40px color-mix(in srgb, var(--acc) 55%, transparent); overflow: hidden; }
.stage::before { content: ''; position: absolute; inset: auto 10% -30% 10%; height: 60%; border-radius: 50%; background: radial-gradient(closest-side, color-mix(in srgb, var(--acc) 50%, transparent), transparent 70%); filter: blur(30px); }
.stage__badge { position: absolute; top: 14px; right: 14px; font-size: 11px; letter-spacing: .18em; text-transform: uppercase; font-weight: 700; color: var(--inkea); padding: 6px 10px; border: 1px solid color-mix(in srgb, var(--acc) 60%, var(--hair2)); border-radius: 999px; background: rgba(0,0,0,.35); }
.stage__box { position: relative; width: min(100%, 360px); margin: 10px auto 0; perspective: 1200px; }
.stage__box img { width: 100%; height: auto; mix-blend-mode: screen; transform: rotateX(calc(var(--ry, 0) * 1deg)) rotateY(calc(var(--rx, 0) * 1deg)); transition: transform .25s var(--ease-audi); -webkit-box-reflect: below -18% linear-gradient(transparent 72%, rgba(255,255,255,.22)); }
.stage__floor { height: 2px; margin: 4px 10% 0; background: linear-gradient(90deg, transparent, var(--acc), transparent); box-shadow: 0 0 18px var(--acc); opacity: .9; }
.stage__stats { position: relative; display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: 6px; }
.stage__stats div { padding: 10px 8px; border-radius: 10px; background: rgba(0,0,0,.3); border: 1px solid var(--hair); text-align: center; }
.stage__stats small { display: block; font-size: 10px; letter-spacing: .16em; text-transform: uppercase; color: var(--ink3); font-weight: 700; margin-bottom: 4px; }
.stage__stats .num { font-size: clamp(18px, 1.5vw, 24px); color: var(--inkea); }
.stage__mode { position: relative; text-align: center; font-size: 11px; letter-spacing: .16em; text-transform: uppercase; color: var(--ink3); font-weight: 700; }
.intro__in { grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); }
.intro--right .intro__in > :first-child { order: 0; }
.intro--right .intro__media::after { background: linear-gradient(90deg, color-mix(in srgb, var(--bgea) 92%, transparent) 0%, color-mix(in srgb, var(--bgea) 55%, transparent) 48%, transparent 100%); }
@media (max-width: 900px) { .stage__box { width: min(70vw, 300px); } }

/* ---------- v8.3: home da studio (pulita e tecnica), vetrina delle dashboard, registro dei motori, metodo; dashboard EA a video in cornice piena ---------- */
.hero--studio { min-height: 0; align-items: center; padding: clamp(120px, 13vw, 168px) 0 clamp(40px, 6vw, 72px); background: var(--bg); }
.hero--studio::before { content: ''; position: absolute; inset: 0; background: linear-gradient(var(--hair) 1px, transparent 1px) 0 0 / 100% 72px, linear-gradient(90deg, var(--hair) 1px, transparent 1px) 0 0 / 72px 100%; opacity: .32; -webkit-mask-image: linear-gradient(180deg, rgba(0,0,0,.9), transparent 92%); mask-image: linear-gradient(180deg, rgba(0,0,0,.9), transparent 92%); pointer-events: none; }
.hero--studio::after { content: ''; position: absolute; inset: auto -10% -35% 45%; height: 80%; background: radial-gradient(closest-side, color-mix(in srgb, var(--cyan) 14%, transparent), transparent 70%); filter: blur(40px); pointer-events: none; }
.hero__grid { position: relative; z-index: 2; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.08fr); gap: clamp(28px, 4vw, 64px); align-items: center; }
.hero__text { animation: fadeup 1s var(--ease-reveal) both; }
@keyframes fadeup { from { opacity: 0; transform: translateY(16px); } to { opacity: 1; transform: none; } }
.hero--studio h1 { font-size: clamp(50px, 6.4vw, 100px); text-shadow: none; }
.hero--studio .hero__mark { width: clamp(50px, 5vw, 70px); margin-bottom: 20px; animation: none; }
.hero--studio .lead { max-width: 50ch; margin-top: 18px; }
.hero--studio .hero__proof span::before { background: var(--acc); box-shadow: 0 0 8px var(--acc); }
.hero--studio .hero__ctas { margin-top: 26px; }

/* vetrina delle dashboard: una cornice, cinque linguette, ciclo di 5 s */
.show { position: relative; display: grid; gap: 10px; animation: fadeup 1.1s .15s var(--ease-reveal) both; }
.show__frame { position: relative; height: clamp(300px, 40vw, 560px); border-radius: 16px; background: #04060F; border: 1px solid color-mix(in srgb, var(--acc) 45%, var(--hair2)); box-shadow: 0 40px 90px -44px color-mix(in srgb, var(--acc) 60%, transparent), inset 0 1px 0 rgba(255,255,255,.05); overflow: hidden; transition: border-color .7s, box-shadow .7s; }
.show__img { position: absolute; inset: 10px; width: calc(100% - 20px); height: calc(100% - 20px); object-fit: contain; opacity: 0; transform: scale(.985); transition: opacity .9s var(--ease-soft), transform .9s var(--ease-soft); }
.show__img.is-on { opacity: 1; transform: none; }
.show__tabs { display: grid; grid-template-columns: repeat(5, 1fr); gap: 6px; }
.show__tab { position: relative; display: grid; gap: 1px; padding: 9px 10px 12px; border: 1px solid var(--hair); border-radius: 10px; background: var(--panel); color: var(--ink2); text-align: left; cursor: pointer; font: inherit; overflow: hidden; transition: border-color var(--t-fast), color var(--t-fast), background var(--t-fast); }
.show__tab span { font-family: var(--font-d); font-size: 20px; letter-spacing: .08em; color: var(--ink); line-height: 1; }
.show__tab small { font-size: 10px; letter-spacing: .16em; text-transform: uppercase; font-weight: 700; }
.show__tab i { position: absolute; left: 0; bottom: 0; height: 2px; width: 100%; background: var(--acc); transform-origin: left; transform: scaleX(0); }
.show__tab:hover { border-color: var(--hair2); color: var(--ink); }
.show__tab.is-on { border-color: color-mix(in srgb, var(--acc) 60%, var(--hair2)); background: var(--panel2); color: var(--ink); }
.show__tab.is-on i { animation: showbar var(--period, 5000ms) linear forwards; }
@keyframes showbar { from { transform: scaleX(0); } to { transform: scaleX(1); } }
.motion-off .show__tab i, .motion-off .show__tab.is-on i { animation: none; transform: scaleX(1); }
.show__tab:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; }
@media (max-width: 980px) { .hero__grid { grid-template-columns: 1fr; } .show__frame { height: clamp(260px, 56vw, 480px); } }
@media (max-width: 520px) { .show__tabs { grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 4px; } .show__tab { padding: 8px 6px 10px; } .show__tab span { font-size: 15px; } .show__tab small { display: none; } }

/* registro dei motori: una riga per EA, stessa struttura, colore proprio */
.ledger { display: grid; gap: 12px; margin-top: 44px; }
.row { position: relative; display: grid; grid-template-columns: 92px minmax(0, 1.2fr) minmax(0, 1fr) auto auto; gap: clamp(14px, 2vw, 30px); align-items: center; padding: 18px 22px 18px 18px; border: 1px solid var(--hair); border-radius: var(--r); background: linear-gradient(90deg, color-mix(in srgb, var(--acc) 8%, transparent), var(--panel) 45%); transition: border-color var(--t-fast), transform var(--t-fast), box-shadow var(--t-fast), opacity .8s var(--ease-reveal), translate .8s var(--ease-reveal); transition-delay: 0s, 0s, 0s, var(--d, 0s), var(--d, 0s); }
.row:hover { border-color: color-mix(in srgb, var(--acc) 55%, var(--hair2)); transform: translateY(-2px); box-shadow: 0 30px 60px -36px color-mix(in srgb, var(--acc) 60%, transparent); }
.row__link { position: absolute; inset: 0; z-index: 1; border-radius: inherit; }
.row__box { position: relative; width: 92px; height: 92px; perspective: 800px; }
.row__box img { width: 100%; height: 100%; object-fit: contain; filter: drop-shadow(0 10px 18px rgba(0,0,0,.55)); transform: rotateX(calc(var(--ry, 0) * 1deg)) rotateY(calc(var(--rx, 0) * 1deg)); transition: transform .25s var(--ease-audi); }
.row__idx { font-size: 11px; letter-spacing: .2em; color: var(--ink3); font-weight: 700; }
.row__sym { font-size: 12px; letter-spacing: .2em; font-weight: 700; color: var(--acc); margin-left: 10px; }
.row h3 { font-size: clamp(28px, 2.4vw, 38px); letter-spacing: .06em; line-height: 1; margin: 4px 0 6px; }
.row__claim { color: var(--ink2); font-size: 15px; max-width: 40ch; }
.row__big .num { display: block; font-size: clamp(22px, 2vw, 30px); line-height: 1.05; color: var(--acc); }
.row__big small { display: block; margin-top: 4px; font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--ink3); font-weight: 700; }
.row__stats { display: grid; grid-auto-flow: column; gap: 8px; }
.row__stats div { min-width: 92px; padding: 8px 10px; border-radius: 10px; background: rgba(0,0,0,.28); border: 1px solid var(--hair); text-align: center; }
.row__stats small { display: block; font-size: 10px; letter-spacing: .14em; text-transform: uppercase; color: var(--ink3); font-weight: 700; margin-bottom: 2px; }
.row__stats .num { font-size: 20px; }
.row__ctas { position: relative; z-index: 2; display: grid; gap: 6px; }
.row__ctas .btn { justify-content: center; min-height: 40px; font-size: 12px; padding: 0 14px; }
@media (max-width: 1100px) { .row { grid-template-columns: 76px minmax(0, 1fr) minmax(0, 1fr); } .row__stats { grid-column: 2 / -1; } .row__ctas { grid-column: 2 / -1; grid-auto-flow: column; } }
@media (max-width: 640px) { .row { grid-template-columns: 60px minmax(0, 1fr); padding: 16px; } .row__box { width: 60px; height: 60px; } .row__big, .row__stats, .row__ctas { grid-column: 1 / -1; } .row__stats div { min-width: 0; padding: 8px 4px; } .row__stats .num { font-size: 17px; } .row__claim { max-width: none; } }

/* metodo: quattro punti tecnici */
.method { background: var(--bg); border-top: 1px solid var(--hair); }
.method__grid { list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin: 40px 0 0; padding: 0; }
.method li { padding: 22px 20px 24px; border: 1px solid var(--hair); border-radius: var(--r); background: var(--panel); transition-delay: var(--d, 0s); }
.method__n { font-family: var(--font-d); font-size: 28px; color: var(--cyan); letter-spacing: .06em; }
.method h3 { font-size: 26px; letter-spacing: .05em; margin: 10px 0 8px; }
.method p { color: var(--ink2); font-size: 15px; }
@media (max-width: 900px) { .method__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .method__grid { grid-template-columns: 1fr; } }
#engines { padding-bottom: clamp(72px, 10vw, 140px); }

/* dashboard EA: cornice piena (niente quadrato, niente inclinazione, niente scanline), video o immagine nitida */
.dash__stage { width: min(100%, 1120px); perspective: none; }
.dash--portrait .dash__stage { width: min(100%, 640px); }
.dash--compact .dash__stage { width: min(100%, 758px); }
.dash--wide .wrap { width: min(100% - 2 * var(--gut), 1480px); }
.dash__frame { transform: none; padding: 8px; border-radius: 16px; background: #04060F; border: 1px solid color-mix(in srgb, var(--acc) 50%, var(--hair2)); box-shadow: 0 60px 120px -50px color-mix(in srgb, var(--acc) 60%, transparent), 0 0 0 1px rgba(0,0,0,.5); transition: box-shadow .5s var(--ease-soft), border-color .5s; }
.dash__frame:hover { border-color: color-mix(in srgb, var(--acc) 80%, var(--hair2)); box-shadow: 0 60px 120px -40px color-mix(in srgb, var(--acc) 85%, transparent), 0 0 0 1px rgba(0,0,0,.5); }
.dash__frame::before { display: none; }
.dash__frame::after { opacity: .6; }
.dash__media { width: 100%; height: auto; display: block; border-radius: 9px; background: #04060F; }
.dash__note { text-align: center; margin-top: 14px; font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--ink3); font-weight: 700; }
.lab__in img { width: min(100%, 220px); }