/* ============ QUOTA — sito one-page ============ */
html { scroll-behavior: smooth; scroll-padding-top: 72px; }
body { overflow-x: hidden; }
section { position: relative; }

/* ---------- Header ---------- */
.hdr {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  height: 64px; display: flex; align-items: center;
  transition: background var(--dur-2), color var(--dur-2), border-color var(--dur-2);
  border-bottom: 1px solid transparent;
  color: var(--paper);
}
.hdr.solid { background: rgba(242,241,237,.92); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); color: var(--ink); border-color: var(--line); }
.hdr.solid.dark { background: rgba(13,17,22,.9); color: var(--paper); border-color: var(--line-d); }
.hdr .container { display: flex; align-items: center; justify-content: space-between; gap: 24px; max-width: none; }
.hdr nav { display: none; gap: 28px; }
.hdr nav a { font-family: var(--f-mono); font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; text-decoration: none; opacity: .75; position: relative; padding: 6px 0; }
.hdr nav a::after { content:""; position:absolute; left:0; bottom:0; height:1px; width:100%; background: var(--signal); transform: scaleX(0); transform-origin: left; transition: transform var(--dur-2) var(--ease-out); }
.hdr nav a:hover, .hdr nav a.on { opacity: 1; }
.hdr nav a:hover::after, .hdr nav a.on::after { transform: scaleX(1); }
.hdr-cta { display: none; }
.burger { width: 44px; height: 44px; border: 1px solid currentColor; background: transparent; color: inherit; display: grid; place-items: center; cursor: pointer; padding: 0; }
.burger span { width: 18px; height: 1.5px; background: currentColor; position: relative; display: block; transition: transform var(--dur-2); }
.burger span::before, .burger span::after { content:""; position:absolute; left:0; width:100%; height:100%; background: currentColor; transition: transform var(--dur-2); }
.burger span::before { top: -6px; } .burger span::after { top: 6px; }
.menu-open .burger span { background: transparent; }
.menu-open .burger span::before { transform: translateY(6px) rotate(45deg); }
.menu-open .burger span::after { transform: translateY(-6px) rotate(-45deg); }

.mnav {
  position: fixed; inset: 0; z-index: 45; background: var(--night); color: var(--paper);
  padding: 96px var(--gutter) 120px; display: flex; flex-direction: column; justify-content: space-between;
  clip-path: inset(0 0 100% 0); transition: clip-path var(--dur-3) var(--ease-io);
}
.menu-open .mnav { clip-path: inset(0 0 0 0); }
.menu-open .hdr { color: var(--paper); background: transparent; border-color: transparent; backdrop-filter: none; }
.mnav ol { list-style: none; margin: 0; padding: 0; counter-reset: m; }
.mnav li { border-bottom: 1px solid var(--line-d); counter-increment: m; }
.mnav li a { display: flex; align-items: baseline; gap: 16px; padding: 14px 0; text-decoration: none; font-family: var(--f-display); font-stretch: 115%; font-weight: 800; font-size: clamp(1.8rem, 8vw, 2.6rem); text-transform: uppercase; line-height: 1; }
.mnav li a::before { content: "0" counter(m); font-family: var(--f-mono); font-size: .75rem; color: var(--signal); font-weight: 500; }
.mnav .mnav-foot { display: grid; gap: 6px; font-family: var(--f-mono); font-size: .8rem; color: var(--muted-d); }

/* ---------- Rail sezioni (desktop) ---------- */
.rail { display: none; }

/* ---------- Mobile bottom bar ---------- */
.mbar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 40;
  display: grid; grid-template-columns: 1fr 1.6fr; gap: 1px; background: var(--line-d);
  transform: translateY(100%); transition: transform var(--dur-3) var(--ease-out);
  padding-bottom: env(safe-area-inset-bottom); 
}
.mbar.show { transform: none; }
.mbar a { min-height: 58px; display: flex; align-items: center; justify-content: center; gap: 10px; text-decoration: none; font-family: var(--f-mono); font-size: .76rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; }
.mbar a:first-child { background: var(--night); color: var(--paper); }
.mbar a:last-child { background: var(--signal); color: #fff; }
.mbar .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 0 0 var(--ok); animation: ping 2s infinite; }
@keyframes ping { 0% { box-shadow: 0 0 0 0 color-mix(in oklch, var(--ok) 60%, transparent); } 100% { box-shadow: 0 0 0 10px transparent; } }

/* ---------- HERO ---------- */
.hero { height: 180vh; background: var(--paper); }
.hero-stage { position: sticky; top: 0; height: 100vh; height: 100svh; overflow: hidden; display: grid; }
.hero-frame {
  position: absolute; inset: 0; background: var(--night); color: var(--paper); overflow: hidden;
  transform-origin: 50% 40%; will-change: transform, clip-path;
}
#topo { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-grid { position: absolute; inset: 0; background-image: linear-gradient(var(--line-d) 1px, transparent 1px), linear-gradient(90deg, var(--line-d) 1px, transparent 1px); background-size: 64px 64px; mask-image: radial-gradient(ellipse at 70% 40%, #000 0%, transparent 75%); -webkit-mask-image: radial-gradient(ellipse at 70% 40%, #000 0%, transparent 75%); opacity: .6; }
.hero-content { position: relative; z-index: 2; height: 100%; display: flex; flex-direction: column; justify-content: flex-end; padding: 96px var(--gutter) calc(40px + env(safe-area-inset-bottom)); max-width: var(--maxw); margin: 0 auto; width: 100%; }
.hero h1 { margin: 14px 0 18px; font-size: min(9.4vw, 9vh, 7.5rem); font-stretch: 105%; line-height: .94; }
@media (min-width: 768px) { .hero h1 { font-stretch: 118%; font-size: min(8.6vw, 11vh, 7.5rem); } }
.hero h1 .ln { display: block; overflow: hidden; }
.hero h1 .ln > span { display: block; transform: translateY(105%); animation: rise 1s var(--ease-out) forwards; }
.hero h1 .ln:nth-child(2) > span { animation-delay: .12s; }
.hero h1 .ln:nth-child(3) > span { animation-delay: .24s; }
@keyframes rise { to { transform: none; } }
.hero .t-lead { max-width: 34ch; color: rgba(242,241,237,.78); opacity: 0; animation: fade .9s .5s forwards; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; opacity: 0; animation: fade .9s .65s forwards; }
.hero-ctas .btn { flex: 1 1 220px; }
@keyframes fade { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }
.hero-meta { display: flex; justify-content: space-between; gap: 16px; margin-top: 36px; padding-top: 16px; border-top: 1px solid var(--line-d); color: var(--muted-d); flex-wrap: wrap; }
.hero-meta b { color: var(--paper); font-weight: 500; }
.coords { position: absolute; z-index: 3; top: 84px; right: var(--gutter); text-align: right; color: var(--muted-d); line-height: 1.8; }
.coords b { color: var(--survey); font-weight: 500; }
.xhair { position: absolute; z-index: 2; inset: 0; pointer-events: none; opacity: 0; transition: opacity var(--dur-2); }
.xhair.on { opacity: 1; }
.xhair .h, .xhair .v { position: absolute; background: rgba(242,241,237,.18); }
.xhair .h { left: 0; right: 0; height: 1px; }
.xhair .v { top: 0; bottom: 0; width: 1px; }
.xhair .c { position: absolute; width: 28px; height: 28px; border: 1px solid var(--signal); transform: translate(-50%,-50%); }
.xhair .c::after { content:""; position:absolute; left:50%; top:50%; width:4px; height:4px; background: var(--signal); transform: translate(-50%,-50%); }
.xhair .r { position: absolute; font-family: var(--f-mono); font-size: .65rem; color: var(--paper); letter-spacing: .06em; transform: translate(18px, 18px); white-space: nowrap; background: rgba(13,17,22,.7); padding: 3px 6px; }
.scroll-hint { position: absolute; z-index: 3; left: 50%; bottom: 14px; transform: translateX(-50%); display: none; flex-direction: column; align-items: center; gap: 8px; color: var(--muted-d); }
.scroll-hint i { width: 1px; height: 36px; background: linear-gradient(var(--signal), transparent); animation: drip 1.8s infinite var(--ease-io); transform-origin: top; }
@keyframes drip { 0% { transform: scaleY(0); } 50% { transform: scaleY(1); } 100% { transform: scaleY(1); opacity: 0; } }

/* ---------- Sezioni generiche ---------- */
.sec { padding: var(--section-y) 0; }
.sec-head { display: grid; gap: 20px; margin-bottom: clamp(40px, 6vw, 80px); }
.sec-head .t-lead { color: var(--muted); max-width: 52ch; }
.on-dark .sec-head .t-lead { color: var(--muted-d); }
.sec-idx { font-family: var(--f-mono); font-size: .72rem; color: var(--muted); letter-spacing: .1em; display: flex; justify-content: space-between; border-top: 1px solid var(--line); padding-top: 12px; margin-bottom: 28px; }
.on-dark .sec-idx { border-color: var(--line-d); color: var(--muted-d); }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: clamp(40px, 6vw, 72px); align-items: center; }
.cta-row .btn { flex: 1 1 240px; }
.cta-row .note { flex-basis: 100%; color: var(--muted); font-size: .85rem; }
.on-dark .cta-row .note { color: var(--muted-d); }

/* reveal */
[data-reveal] { opacity: 0; transform: translateY(28px); transition: opacity var(--dur-4) var(--ease-out), transform var(--dur-4) var(--ease-out); }
[data-reveal].in { opacity: 1; transform: none; }
[data-reveal][data-d="1"] { transition-delay: .08s; } [data-reveal][data-d="2"] { transition-delay: .16s; } [data-reveal][data-d="3"] { transition-delay: .24s; }
.dim[data-draw] .dim-line { transform: scaleX(0); transition: transform 1.4s var(--ease-io); }
.dim[data-draw].in .dim-line { transform: scaleX(1); }
.dim[data-draw] .dim-val { opacity: 0; transition: opacity .4s 1s; }
.dim[data-draw].in .dim-val { opacity: 1; }

@media (prefers-reduced-motion: reduce) {
  [data-reveal] { opacity: 1; transform: none; }
  .dim[data-draw] .dim-line { transform: none; }
  .dim[data-draw] .dim-val { opacity: 1; }
}

/* zoom-on-scroll */
[data-zoom] { will-change: transform; }
.zwrap { overflow: hidden; }

/* ---------- Manifesto + numeri ---------- */
.manifesto { background: var(--paper); }
.manifesto .big { font-size: clamp(2rem, 6.4vw, 5.4rem); text-transform: uppercase; line-height: .98; transform-origin: left center; }
.manifesto .big em { font-style: normal; color: var(--signal); }
.manifesto .big .soft { color: var(--paper-3); transition: color .6s; }
.stats { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--ink); margin-top: clamp(56px, 8vw, 110px); }
.stat { padding: 22px 16px 26px 0; border-bottom: 1px solid var(--line); position: relative; }
.stat:nth-child(odd) { border-right: 1px solid var(--line); }
.stat:nth-child(even) { padding-left: 16px; }
.stat .n { font-family: var(--f-display); font-stretch: 125%; font-weight: 800; font-size: clamp(2.4rem, 7vw, 4.6rem); line-height: 1; display: flex; align-items: baseline; gap: 4px; }
.stat .n small { font-size: .38em; font-weight: 600; color: var(--signal); font-stretch: 100%; }
.stat p { font-size: .9rem; color: var(--muted); margin-top: 10px; max-width: 24ch; }
.stat .mono { color: var(--muted); display: block; margin-bottom: 14px; }

/* ---------- Servizi ---------- */
.services { background: var(--paper-2); }
.svc-layout { display: grid; gap: 40px; }
.svc-list { border-top: 1px solid var(--ink); }
.svc { border-bottom: 1px solid var(--line); }
.svc-btn { width: 100%; background: none; border: 0; padding: 22px 0; display: grid; grid-template-columns: 44px 1fr 32px; align-items: center; gap: 12px; text-align: left; cursor: pointer; color: inherit; font: inherit; }
.svc-btn .num { font-family: var(--f-mono); font-size: .72rem; color: var(--muted); }
.svc-btn .t-h3 { transition: transform var(--dur-3) var(--ease-out), color var(--dur-2); }
.svc-btn:hover .t-h3 { transform: translateX(6px); }
.svc-btn .pm { width: 32px; height: 32px; border: 1px solid var(--line); position: relative; transition: background var(--dur-2), border-color var(--dur-2); }
.svc-btn .pm::before, .svc-btn .pm::after { content:""; position:absolute; left:50%; top:50%; width:12px; height:1.5px; background: currentColor; transform: translate(-50%,-50%); transition: transform var(--dur-3) var(--ease-out); }
.svc-btn .pm::after { transform: translate(-50%,-50%) rotate(90deg); }
.svc.open .pm { background: var(--signal); border-color: var(--signal); color: #fff; }
.svc.open .pm::after { transform: translate(-50%,-50%) rotate(0); }
.svc.open .t-h3 { color: var(--ink); }
.svc-body { display: grid; grid-template-rows: 0fr; transition: grid-template-rows var(--dur-3) var(--ease-out); }
.svc.open .svc-body { grid-template-rows: 1fr; }
.svc-body > div { overflow: hidden; }
.svc-inner { padding: 0 0 28px 56px; display: grid; gap: 16px; }
.svc-inner p { color: var(--ink-2); max-width: 56ch; }
.svc-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.svc-facts { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.svc-facts div { background: var(--paper-2); padding: 12px; }
.svc-facts .mono { color: var(--muted); font-size: .65rem; display: block; }
.svc-facts b { font-family: var(--f-display); font-stretch: 110%; font-size: 1.15rem; }
.svc-visual { display: none; }
.svc-link { justify-self: start; font-family: var(--f-mono); font-size: .75rem; letter-spacing: .08em; text-transform: uppercase; color: var(--signal); text-decoration: none; display: inline-flex; gap: 10px; align-items: center; min-height: 44px; font-weight: 600; border-bottom: 1px solid currentColor; }

/* ---------- ZOOM scala ---------- */
.zoom { height: 420vh; background: var(--night); color: var(--paper); }
.zoom-stage { position: sticky; top: 0; height: 100vh; height: 100svh; overflow: hidden; }
.zl { position: absolute; left: 50%; top: 50%; transform: translate(-50%,-50%); border: 1px solid rgba(242,241,237,.35); will-change: width, height, opacity; }
.zl > .lbl { position: absolute; left: -1px; top: -22px; font-family: var(--f-mono); font-size: .62rem; letter-spacing: .08em; color: var(--muted-d); white-space: nowrap; }
.zl-0 { background-image: linear-gradient(rgba(242,241,237,.07) 1px, transparent 1px), linear-gradient(90deg, rgba(242,241,237,.07) 1px, transparent 1px); background-size: 8% 8%; }
.zl-0 .road { position: absolute; background: rgba(242,241,237,.1); }
.zl-1 { border-color: var(--survey); background: repeating-linear-gradient(45deg, transparent 0 6px, color-mix(in oklch, var(--survey) 18%, transparent) 6px 7px); }
.zl-2 { border: 2px solid var(--paper); background: rgba(13,17,22,.85); }
.zl-2 .room { position: absolute; border: 1px solid rgba(242,241,237,.4); }
.zl-3 { border-color: var(--signal); background: var(--night); }
.zl-3::before, .zl-3::after { content:""; position:absolute; background: var(--signal); }
.zl-3::before { left: 50%; top: 10%; bottom: 10%; width: 1px; }
.zl-3::after { top: 50%; left: 10%; right: 10%; height: 1px; }
.zoom-hud { position: absolute; inset: 0; z-index: 3; pointer-events: none; display: flex; flex-direction: column; justify-content: space-between; padding: 88px var(--gutter) calc(80px + env(safe-area-inset-bottom)); }
.zoom-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 20px; }
.scale-read { font-family: var(--f-display); font-stretch: 125%; font-weight: 900; font-size: clamp(2.6rem, 10vw, 7rem); line-height: .9; font-variant-numeric: tabular-nums; }
.scale-read small { display: block; font-family: var(--f-mono); font-size: .72rem; font-weight: 500; letter-spacing: .1em; color: var(--muted-d); margin-bottom: 8px; font-stretch: 100%; }
.scale-bar { display: grid; grid-template-columns: repeat(4, 1fr); gap: 4px; width: min(220px, 40vw); margin-top: 6px; }
.scale-bar i { height: 3px; background: var(--line-d); transition: background var(--dur-2); }
.scale-bar i.on { background: var(--signal); }
.zoom-card { pointer-events: auto; max-width: 420px; background: rgba(13,17,22,.82); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); border: 1px solid var(--line-d); padding: 20px; }
.zoom-card .t-h3 { margin: 10px 0 8px; }
.zoom-card p { color: var(--muted-d); font-size: .92rem; }
.zoom-card .swap { transition: opacity .35s, transform .35s var(--ease-out); }
.zoom-card .swap.out { opacity: 0; transform: translateY(8px); }

/* ---------- Metodo ---------- */
.method { background: var(--paper); }
.steps { position: relative; padding-left: 36px; }
.steps .track { position: absolute; left: 7px; top: 6px; bottom: 6px; width: 1px; background: var(--line); }
.steps .track i { position: absolute; inset: 0; background: var(--signal); transform-origin: top; transform: scaleY(0); }
.step { position: relative; padding-bottom: 44px; }
.step:last-child { padding-bottom: 0; }
.step::before { content:""; position: absolute; left: -36px; top: 4px; width: 15px; height: 15px; background: var(--paper); border: 1px solid var(--ink); transition: background var(--dur-2), border-color var(--dur-2); }
.step.in::before { background: var(--signal); border-color: var(--signal); }
.step .when { display: flex; gap: 12px; align-items: center; margin-bottom: 10px; }
.step .when .tag { color: var(--ink); border-color: var(--ink); }
.step .t-h3 { margin-bottom: 8px; }
.step p { color: var(--muted); max-width: 46ch; }
.step ul { margin: 14px 0 0; padding: 0; list-style: none; display: grid; gap: 6px; font-size: .9rem; }
.step li { display: flex; gap: 10px; }
.step li::before { content: ""; flex: none; width: 10px; height: 1px; background: var(--signal); margin-top: .8em; }
.method-media { display: none; }

/* ---------- Garanzie ---------- */
.pillars { background: var(--night); color: var(--paper); overflow: hidden; }
.pillar-grid { display: grid; gap: 1px; background: var(--line-d); border: 1px solid var(--line-d); }
.pillar { background: var(--night); padding: 28px 22px 30px; display: grid; gap: 14px; align-content: start; position: relative; overflow: hidden; transition: background var(--dur-2); min-height: 280px; }
.pillar:hover { background: var(--night-2); }
.pillar .ico { width: 44px; height: 44px; border: 1px solid var(--line-d); position: relative; }
.pillar .k { font-family: var(--f-mono); font-size: .68rem; letter-spacing: .1em; color: var(--signal); }
.pillar .t-h3 { font-size: 1.6rem; text-transform: uppercase; font-stretch: 120%; font-weight: 800; }
.pillar p { color: var(--muted-d); font-size: .95rem; }
.pillar .proof { margin-top: auto; padding-top: 14px; border-top: 1px dashed var(--line-d); font-family: var(--f-mono); font-size: .72rem; color: var(--paper); letter-spacing: .04em; }
.pillar .bgnum { position: absolute; right: -6px; bottom: -28px; font-family: var(--f-display); font-stretch: 125%; font-weight: 900; font-size: 9rem; line-height: 1; color: rgba(242,241,237,.035); pointer-events: none; }
/* icone geometriche semplici */
.ico.i-prec::before { content:""; position:absolute; inset: 10px; border: 1px solid var(--paper); border-radius: 50%; }
.ico.i-prec::after { content:""; position:absolute; left:50%; top:50%; width: 4px; height: 4px; background: var(--signal); transform: translate(-50%,-50%); }
.ico.i-qual::before { content:""; position:absolute; inset: 12px; border: 1px solid var(--paper); transform: rotate(45deg); }
.ico.i-qual::after { content:""; position:absolute; inset: 18px; background: var(--signal); transform: rotate(45deg); }
.ico.i-time::before { content:""; position:absolute; left: 50%; top: 10px; height: 12px; width: 1px; background: var(--paper); }
.ico.i-time::after { content:""; position:absolute; left: 50%; top: 21px; width: 12px; height: 1px; background: var(--signal); }
.ico.i-rel::before { content:""; position:absolute; left: 10px; right: 10px; bottom: 10px; height: 14px; border: 1px solid var(--paper); border-top: 0; }
.ico.i-rel::after { content:""; position:absolute; left: 50%; top: 10px; width: 8px; height: 8px; background: var(--signal); transform: translateX(-50%); }
.creds { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 28px; }
.creds .tag { color: var(--muted-d); border-color: var(--line-d); padding: 8px 10px; }
.quote { margin-top: clamp(56px, 8vw, 100px); display: grid; gap: 18px; max-width: 900px; }
.quote blockquote { margin: 0; font-family: var(--f-display); font-stretch: 100%; font-weight: 500; font-size: clamp(1.4rem, 3vw, 2.2rem); line-height: 1.2; text-wrap: balance; }
.quote blockquote::before { content: "“"; color: var(--signal); }
.quote cite { font-style: normal; color: var(--muted-d); }

/* ---------- Lavori ---------- */
.works { background: var(--paper); }
.work-scroll { display: grid; grid-auto-flow: column; grid-auto-columns: 84%; gap: 16px; overflow-x: auto; scroll-snap-type: x mandatory; padding: 0 var(--gutter) 12px; margin: 0 calc(var(--gutter) * -1); scrollbar-width: none; }
.work-scroll::-webkit-scrollbar { display: none; }
.work { scroll-snap-align: start; display: grid; gap: 14px; }
.work .ph { aspect-ratio: 4/5; }
.work .ph .zin { position: absolute; inset: 0; background: inherit; }
.work-meta { display: grid; grid-template-columns: 1fr auto; gap: 4px 12px; align-items: baseline; border-top: 1px solid var(--ink); padding-top: 12px; }
.work-meta .t-h3 { font-size: 1.2rem; }
.work-meta .mono { color: var(--muted); }
.work-data { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: 6px; margin-top: 6px; }
.work-nav { display: flex; gap: 8px; margin-top: 16px; }
.work-nav button { width: 48px; height: 48px; border: 1px solid var(--ink); background: transparent; cursor: pointer; font-family: var(--f-mono); font-size: 1rem; color: var(--ink); transition: background var(--dur-2), color var(--dur-2); }
.work-nav button:hover { background: var(--ink); color: var(--paper); }

/* ---------- Preventivo + contatti ---------- */
.quote-sec { background: var(--paper-2); }
.q-layout { display: grid; gap: 48px; }
.qform { background: var(--paper); border: 1px solid var(--ink); }
.q-progress { display: grid; grid-template-columns: repeat(3, 1fr); border-bottom: 1px solid var(--ink); }
.q-progress button { background: none; border: 0; border-right: 1px solid var(--line); padding: 14px 12px; text-align: left; font-family: var(--f-mono); font-size: .66rem; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); cursor: pointer; position: relative; min-height: 56px; }
.q-progress button:last-child { border-right: 0; }
.q-progress button b { display: block; font-size: .9rem; color: inherit; margin-bottom: 2px; }
.q-progress button::after { content:""; position:absolute; left:0; bottom:-1px; height:3px; width:100%; background: var(--signal); transform: scaleX(0); transform-origin: left; transition: transform var(--dur-3) var(--ease-out); }
.q-progress button.on { color: var(--ink); }
.q-progress button.on::after, .q-progress button.done::after { transform: scaleX(1); }
.q-progress button.done { color: var(--ink); }
.q-body { padding: 24px 20px 28px; }
.q-step { display: none; gap: 22px; }
.q-step.on { display: grid; animation: fade .5s var(--ease-out); }
.q-step h3 { font-family: var(--f-display); font-stretch: 110%; font-size: 1.5rem; text-transform: uppercase; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.q-row { display: grid; gap: 20px; }
.q-nav { display: flex; justify-content: space-between; gap: 12px; margin-top: 8px; }
.q-nav .btn { flex: 1; }
.q-err { color: var(--signal); font-family: var(--f-mono); font-size: .72rem; letter-spacing: .04em; min-height: 1em; }
.check { display: flex; gap: 12px; align-items: flex-start; font-size: .85rem; color: var(--muted); cursor: pointer; }
.check input { appearance: none; -webkit-appearance: none; flex: none; width: 20px; height: 20px; border: 1px solid var(--ink); margin: 1px 0 0; display: grid; place-items: center; cursor: pointer; }
.check input:checked { background: var(--ink); }
.check input:checked::after { content:""; width: 8px; height: 8px; background: var(--signal); }
.q-done { display: none; padding: 36px 20px; gap: 16px; text-align: left; }
.q-done.on { display: grid; animation: fade .6s var(--ease-out); }
.q-done .ticket { font-family: var(--f-mono); font-size: .8rem; border: 1px dashed var(--ink); padding: 14px; display: grid; gap: 4px; }
.q-done .ticket b { font-size: 1.1rem; }
.q-done .tick { width: 56px; height: 56px; background: var(--signal); position: relative; }
.q-done .tick::after { content:""; position: absolute; left: 19px; top: 13px; width: 14px; height: 24px; border-right: 3px solid #fff; border-bottom: 3px solid #fff; transform: rotate(45deg); }
.q-assure { display: grid; grid-template-columns: repeat(3,1fr); border-top: 1px solid var(--line); }
.q-assure div { padding: 14px 12px; border-right: 1px solid var(--line); font-size: .78rem; color: var(--muted); }
.q-assure div:last-child { border-right: 0; }
.q-assure b { display: block; font-family: var(--f-display); font-stretch: 115%; font-size: 1.1rem; color: var(--ink); }

.contacts { display: grid; gap: 0; align-content: start; }
.c-item { display: grid; grid-template-columns: 110px 1fr; gap: 12px; padding: 18px 0; border-bottom: 1px solid var(--line); align-items: baseline; }
.c-item:first-of-type { border-top: 1px solid var(--ink); }
.c-item .mono { color: var(--muted); }
.c-item a, .c-item span.v { font-family: var(--f-display); font-stretch: 105%; font-weight: 600; font-size: 1.2rem; text-decoration: none; line-height: 1.25; }
.c-item a:hover { color: var(--signal); }
.open-now { display: inline-flex; align-items: center; gap: 8px; font-family: var(--f-mono); font-size: .7rem; letter-spacing: .06em; text-transform: uppercase; margin-top: 6px; color: var(--muted); }
.open-now i { width: 8px; height: 8px; border-radius: 50%; background: var(--muted); }
.open-now.yes i { background: var(--ok); }
.map { margin-top: 24px; aspect-ratio: 16/10; }

/* ---------- Footer ---------- */
.ftr { background: var(--night); color: var(--paper); padding: 72px 0 calc(96px + env(safe-area-inset-bottom)); overflow: hidden; }
.ftr-big { font-size: clamp(3rem, 15vw, 13rem); font-stretch: 125%; font-weight: 900; text-transform: uppercase; line-height: .85; letter-spacing: -.03em; margin: 40px 0 48px; transform-origin: left bottom; }
.ftr-big span { color: var(--signal); }
.ftr-grid { display: grid; gap: 28px; grid-template-columns: 1fr 1fr; font-size: .88rem; color: var(--muted-d); }
.ftr-grid h4 { font-family: var(--f-mono); font-size: .68rem; letter-spacing: .1em; text-transform: uppercase; color: var(--paper); margin: 0 0 10px; font-weight: 500; }
.ftr-grid a { text-decoration: none; display: block; padding: 3px 0; }
.ftr-grid a:hover { color: var(--paper); }
.ftr-legal { margin-top: 48px; padding-top: 18px; border-top: 1px solid var(--line-d); display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; color: var(--muted-d); }
.ftr-cta { display: flex; flex-wrap: wrap; gap: 12px; }
.ftr-cta .btn { flex: 1 1 240px; }

/* ================= ≥ 768 ================= */
@media (min-width: 768px) {
  .stats { grid-template-columns: repeat(4, 1fr); }
  .stat, .stat:nth-child(even) { padding: 26px 22px 30px; border-right: 1px solid var(--line); }
  .stat:first-child { padding-left: 0; }
  .stat:last-child { border-right: 0; }
  .pillar-grid { grid-template-columns: 1fr 1fr; }
  .work-scroll { grid-auto-columns: 46%; }
  .q-row.two { grid-template-columns: 1fr 1fr; }
  .q-body { padding: 32px 32px 36px; }
  .ftr-grid { grid-template-columns: 2fr 1fr 1fr 1fr; }
  .scroll-hint { display: flex; }
  .hero-ctas .btn { flex: 0 0 auto; min-width: 260px; }
}

/* ================= ≥ 1024 ================= */
@media (min-width: 1024px) {
  .hdr { height: 72px; }
  .hdr nav { display: flex; }
  .hdr-cta { display: inline-flex; }
  .burger, .mnav, .mbar { display: none; }
  .ftr { padding-bottom: 40px; }
  .zoom-hud { padding-bottom: 48px; }

  .rail { display: flex; position: fixed; z-index: 30; left: 22px; top: 50%; transform: translateY(-50%); flex-direction: column; gap: 6px; mix-blend-mode: difference; color: #fff; }
  .rail a { display: flex; align-items: center; gap: 10px; text-decoration: none; font-family: var(--f-mono); font-size: .62rem; letter-spacing: .1em; height: 22px; }
  .rail a i { width: 12px; height: 1px; background: currentColor; opacity: .5; transition: width var(--dur-3) var(--ease-out), opacity var(--dur-2); }
  .rail a span { opacity: 0; transform: translateX(-6px); transition: all var(--dur-2) var(--ease-out); text-transform: uppercase; }
  .rail a.on i { width: 32px; opacity: 1; }
  .rail a.on span, .rail:hover a span { opacity: 1; transform: none; }

  .hero-content { padding-bottom: 56px; }
  .hero-content .hero-ctas { margin-top: 36px; }
  .sec-head { grid-template-columns: 1.3fr 1fr; align-items: end; gap: 48px; }
  .sec-head .label { grid-column: 1 / -1; }

  .svc-layout { grid-template-columns: 1.2fr 1fr; gap: 64px; align-items: start; }
  .svc-visual { display: block; position: sticky; top: 110px; }
  .svc-visual .ph { aspect-ratio: 4/5; }
  .svc-visual .ph .layer { position: absolute; inset: 0; display: grid; place-items: center; opacity: 0; transform: scale(1.15); transition: opacity .6s, transform 1.2s var(--ease-out); }
  .svc-visual .ph .layer.on { opacity: 1; transform: none; }
  .svc-visual .cap { display: flex; justify-content: space-between; margin-top: 12px; color: var(--muted); }

  .m-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; }
  .method-media { display: block; position: sticky; top: 110px; }
  .method-media .ph { aspect-ratio: 1; }
  .method-media .readout { display: grid; grid-template-columns: repeat(3,1fr); border: 1px solid var(--ink); border-top: 0; }
  .method-media .readout div { padding: 14px; border-right: 1px solid var(--line); }
  .method-media .readout div:last-child { border-right: 0; }
  .method-media .readout b { display: block; font-family: var(--f-display); font-stretch: 120%; font-size: 1.6rem; font-variant-numeric: tabular-nums; }
  .method-media .readout .mono { color: var(--muted); font-size: .62rem; }

  .pillar-grid { grid-template-columns: repeat(4, 1fr); }
  .pillar { min-height: 380px; padding: 32px 26px; }
  .work-scroll { grid-auto-columns: calc((100% - 32px) / 3); margin: 0; padding: 0 0 12px; overflow: visible; }
  .work-nav { display: none; }
  .q-layout { grid-template-columns: 1.35fr 1fr; gap: 72px; align-items: start; }
  .contacts { position: sticky; top: 110px; }
  .cta-row .btn { flex: 0 0 auto; min-width: 260px; }
  .cta-row .note { flex-basis: auto; margin-left: 12px; }
}