/* KBStudio product page. Dark, glassy, a little web3. System fonts only: no third-party requests. */
:root {
  --bg: #0a0f1a;
  --bg-2: #0e1522;
  --glass: rgba(255, 255, 255, 0.025);
  --glass-2: rgba(255, 255, 255, 0.05);
  --line: rgba(148, 163, 184, 0.14);
  --line-2: rgba(148, 163, 184, 0.26);
  --text: #e7ecf3;
  --muted: #9aa5b5;
  --faint: #667387;
  --blue: #2563eb;
  --blue-h: #1d4ed8;
  --accent: #8fb0ee;
  --ok: #3fb37f;
  --violet: var(--blue);
  --cyan: var(--accent);
  --pink: var(--accent);
  --lime: var(--ok);
  --grad: linear-gradient(180deg, #2f6df0, #2257d4);
  --grad-soft: linear-gradient(135deg, rgba(37, 99, 235, .35), rgba(37, 99, 235, .12));
  --radius: 14px;
  --radius-sm: 10px;
  --shell: 1240px;
  --font: "Inter", "Segoe UI Variable Display", "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "Cascadia Code", "JetBrains Mono", Consolas, "SFMono-Regular", monospace;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; overflow-x: clip; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 16px/1.62 var(--font); -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
/* ambient light + grid behind everything */
body::before {
  content: ""; position: fixed; inset: 0; z-index: -2; pointer-events: none;
  background: radial-gradient(1100px 620px at 50% -12%, rgba(37, 99, 235, .13), transparent 65%);
}
body::after {
  content: ""; position: fixed; inset: 0; z-index: -1; pointer-events: none; opacity: .3;
  background-image:
    linear-gradient(rgba(148, 163, 184, .06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148, 163, 184, .06) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 20%, #000 30%, transparent 75%);
  mask-image: radial-gradient(ellipse 70% 60% at 50% 20%, #000 30%, transparent 75%);
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--accent); text-decoration: none; }
a:hover { color: #fff; }
h1, h2, h3, h4 { margin: 0 0 .5em; line-height: 1.1; letter-spacing: -0.02em; }
h1 { font-size: clamp(2.6rem, 6vw, 5rem); font-weight: 800; letter-spacing: -0.045em; }
h2 { font-size: clamp(1.9rem, 3.6vw, 3rem); font-weight: 760; letter-spacing: -0.035em; }
h3 { font-size: 1.14rem; font-weight: 700; }
p { margin: 0 0 1em; }
.shell { width: min(var(--shell), 100% - 32px); margin-inline: auto; }
.accent { color: var(--accent); }
.muted { color: var(--muted); }
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px; margin-bottom: 16px;
  font: 600 .74rem/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--accent);
}
.eyebrow .num { color: var(--faint); }
.lead { font-size: clamp(1.05rem, 1.5vw, 1.2rem); color: var(--muted); max-width: 64ch; }
.section { padding: clamp(56px, 7vw, 92px) 0; position: relative; }
.section-head { max-width: 780px; margin-bottom: 44px; }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head.center .lead { margin-inline: auto; }

/* glass surfaces with a gradient hairline */
.glass {
  background: rgba(14, 21, 34, .82); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: 0 24px 60px -36px rgba(0, 0, 0, .9), inset 0 1px 0 rgba(255, 255, 255, .03);
}
.glass.soft { background: rgba(14, 21, 34, .78); backdrop-filter: blur(12px); }

/* ---------- buttons ---------- */
.btn {
  position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 13px 22px; border-radius: 8px; font: 600 .95rem/1 var(--font); color: var(--text);
  background: var(--glass); border: 1px solid var(--line-2); cursor: pointer;
  transition: transform .15s ease, background .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.btn:hover { transform: translateY(-1px); border-color: rgba(148, 163, 184, .5); color: #fff; background: var(--glass-2); }
.btn.primary {
  border: 1px solid var(--blue); color: #fff; background: var(--blue);
  box-shadow: 0 8px 24px -12px rgba(37, 99, 235, .9);
}
.btn.primary:hover { background: var(--blue-h); border-color: var(--blue-h); color: #fff; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }

/* ---------- top bar ---------- */
.topbar { position: sticky; top: 0; z-index: 60; backdrop-filter: blur(18px) saturate(140%);
  background: rgba(10, 15, 26, .78); border-bottom: 1px solid var(--line); }
.nav { display: flex; align-items: center; gap: 18px; height: 70px; }
.brand { display: flex; align-items: center; gap: 11px; color: var(--text); font-weight: 800; font-size: 1.12rem; letter-spacing: -.02em; }
.brand:hover { color: #fff; }
.brand-mark { width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center; background: var(--grad);
  color: #fff; font: 900 .78rem/1 var(--font); }
.brand small { display: block; font: 600 .62rem/1.2 var(--mono); color: var(--faint); letter-spacing: .08em; text-transform: uppercase; }
.nav-links { display: flex; gap: 4px; margin-left: auto; }
.nav-links a { color: var(--muted); font-size: .88rem; font-weight: 560; padding: 8px 11px; border-radius: 999px; }
.nav-links a:hover { color: #fff; background: var(--glass-2); }
.lang { position: relative; }
.lang summary { list-style: none; cursor: pointer; display: flex; align-items: center; gap: 6px; padding: 8px 12px;
  border-radius: 999px; border: 1px solid var(--line-2); font: 700 .78rem/1 var(--mono); color: var(--text); background: var(--glass); }
.lang summary::-webkit-details-marker { display: none; }
.lang summary::after { content: "▾"; color: var(--faint); font-size: .7rem; }
.lang[open] summary { border-color: rgba(148, 163, 184, .5); }
.lang .menu { position: absolute; right: 0; top: calc(100% + 8px); min-width: 170px; padding: 6px; z-index: 80; }
.lang .menu a { display: flex; justify-content: space-between; gap: 12px; padding: 8px 10px; border-radius: 10px; color: var(--muted); font-size: .88rem; }
.lang .menu a span { font: 700 .72rem/1.8 var(--mono); color: var(--faint); }
.lang .menu a:hover, .lang .menu a.on { background: var(--glass-2); color: #fff; }
.nav .btn { padding: 10px 16px; font-size: .86rem; }
.menu-toggle { display: none; background: var(--glass); border: 1px solid var(--line-2); color: var(--text); border-radius: 999px; padding: 8px 14px; font: 600 .85rem var(--font); }

/* ---------- hero ---------- */
.hero { padding: clamp(56px, 8vw, 104px) 0 40px; position: relative; }
.pill { display: inline-flex; align-items: center; gap: 10px; padding: 6px 14px 6px 6px; border-radius: 999px; margin-bottom: 26px;
  font-size: .86rem; color: var(--muted); }
.pill b { font: 700 .7rem/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; padding: 6px 9px; border-radius: 999px;
  background: var(--grad); color: #fff; }
.hero h1 { max-width: 16ch; }
.hero .lead { margin-top: 18px; font-size: clamp(1.08rem, 1.6vw, 1.26rem); max-width: 60ch; }
.bundle-note { margin-top: 26px; display: inline-block; padding: 12px 16px; border-radius: 14px; color: var(--muted); font-size: .95rem; }
.bundle-note strong { color: var(--text); }
.hero-visual { position: relative; margin-top: 64px; perspective: 2200px; }
.hero-frame { position: relative; border-radius: 16px; padding: 10px; transform: rotateX(9deg) scale(.98);
  transform-origin: 50% 0; transition: transform .8s cubic-bezier(.2, .7, .2, 1); }
.hero-visual:hover .hero-frame { transform: rotateX(0) scale(1); }
.hero-frame::before { content: ""; position: absolute; inset: -40px -60px; z-index: -1; filter: blur(60px); opacity: .5;
  background: radial-gradient(55% 55% at 50% 45%, rgba(37, 99, 235, .45), transparent 70%); }
.hero-frame img { border-radius: 10px; width: 100%; }
.chip { position: absolute; z-index: 3; padding: 10px 14px; border-radius: 14px; font: 650 .86rem/1.2 var(--font);
  display: flex; align-items: center; gap: 10px; white-space: nowrap; animation: floaty 7s ease-in-out infinite; }
.chip i { width: 8px; height: 8px; border-radius: 50%; background: var(--ok); }
.chip.c1 { left: -20px; top: 16%; }
.chip.c2 { right: -24px; top: 34%; animation-delay: -2s; }
.chip.c3 { left: 8%; bottom: -18px; animation-delay: -4s; }
@keyframes floaty { 0%, 100% { translate: 0 0; } 50% { translate: 0 -8px; } }

.stats { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; margin-top: 74px; }
.stat { padding: 20px 20px 18px; }
.stat b { display: block; font-size: clamp(2rem, 3.4vw, 2.7rem); font-weight: 800; letter-spacing: -.04em; line-height: 1;
  color: var(--text); margin-bottom: 8px; }
.stat span { color: var(--muted); font-size: .88rem; }

/* ---------- ribbon of real pages ---------- */
.ribbon { padding: 28px 0 8px; overflow: hidden; }
.ribbon p { text-align: center; font: 600 .74rem/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--faint); margin-bottom: 20px; }
.ribbon-track { display: flex; gap: 18px; width: max-content; animation: marquee 80s linear infinite; }
.ribbon:hover .ribbon-track { animation-play-state: paused; }
.ribbon-track img { height: 210px; width: auto; border-radius: 6px; background: #fff; box-shadow: 0 18px 40px -18px rgba(0, 0, 0, .9);
  opacity: .9; transition: transform .3s ease, opacity .3s ease; }
.ribbon-track img:hover { transform: translateY(-6px) scale(1.03); opacity: 1; }
.ribbon { -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ---------- grids / cards ---------- */
.grid { display: grid; gap: 16px; }
.g2 { grid-template-columns: repeat(2, 1fr); }
.g3 { grid-template-columns: repeat(3, 1fr); }
.g4 { grid-template-columns: repeat(4, 1fr); }
.card { padding: 24px; }
.card h3 { margin-bottom: 8px; }
.card p { color: var(--muted); margin: 0; font-size: .95rem; }
.icon { width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; margin-bottom: 16px; color: #cfdcf5;
  background: rgba(37, 99, 235, .14); box-shadow: inset 0 0 0 1px rgba(37, 99, 235, .35); }
.icon svg { width: 22px; height: 22px; }

/* modules with screen carousels */
.modules { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.module { display: grid; grid-template-rows: auto 1fr; overflow: hidden; }
.module-body { padding: 26px 26px 18px; }
.module .tag { font: 700 .7rem/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--cyan); }
.module h3 { font-size: 1.5rem; margin: 6px 0 8px; }
.module p { color: var(--muted); margin: 0; }
.carousel { position: relative; margin: 0 14px 14px; border-radius: 12px; overflow: hidden; background: #1c1c1c; aspect-ratio: 16 / 10; }
.carousel img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: left top;
  opacity: 0; transition: opacity .8s ease; cursor: zoom-in; }
.carousel img.on { opacity: 1; }
.carousel .dots { position: absolute; left: 12px; bottom: 10px; display: flex; gap: 6px; z-index: 2; }
.carousel .dots button { width: 8px; height: 8px; padding: 0; border-radius: 99px; border: 0; background: rgba(255, 255, 255, .35); cursor: pointer; transition: width .3s ease; }
.carousel .dots button.on { width: 22px; background: var(--grad); }
.carousel .cap { position: absolute; right: 10px; bottom: 8px; z-index: 2; font: 600 .74rem/1 var(--mono); padding: 6px 8px; border-radius: 8px;
  background: rgba(5, 6, 12, .75); color: var(--muted); max-width: 70%; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* ---------- lifecycle rail ---------- */
.lc-groups { display: grid; grid-template-columns: 7fr 4fr; gap: 10px; margin-bottom: 14px; }
.lc-groups span { font: 700 .7rem/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--faint);
  padding-top: 10px; border-top: 1px solid var(--line-2); }
.lc-track { position: relative; display: grid; grid-template-columns: repeat(11, minmax(0, 1fr)); gap: 6px; margin-bottom: 28px; }
.lc-track::before { content: ""; position: absolute; left: 4%; right: 4%; top: 27px; height: 2px; background: var(--line-2); }
.lc-step { position: relative; display: flex; flex-direction: column; align-items: center; gap: 8px; text-align: center;
  background: none; border: 0; color: var(--muted); cursor: pointer; font: inherit; padding: 0 2px; }
.lc-step .dot { width: 56px; height: 56px; border-radius: 18px; display: grid; place-items: center; position: relative; z-index: 1;
  background: var(--bg-2); border: 1px solid var(--line-2); color: var(--muted); transition: all .25s ease; }
.lc-step .dot svg { width: 22px; height: 22px; }
.lc-step .num { font: 700 .66rem/1 var(--mono); color: var(--faint); letter-spacing: .1em; }
.lc-step .lbl { font-size: .8rem; font-weight: 650; line-height: 1.25; }
.lc-step:hover .dot, .lc-step.on .dot { color: #fff; background: var(--grad); border-color: transparent;
  box-shadow: 0 0 0 5px rgba(37, 99, 235, .16); transform: translateY(-2px); }
.lc-step.on .lbl { color: var(--text); }
.lc-panel { display: grid; grid-template-columns: 5fr 7fr; gap: 30px; align-items: start; padding: 30px; }
.lc-panel[hidden] { display: none; }
.lc-panel h3 { font-size: 1.7rem; }
.lc-panel .sub { color: var(--cyan); font-weight: 650; margin-bottom: 16px; }
.lc-panel ul, .ticks, .bullets { list-style: none; margin: 0; padding: 0; display: grid; gap: 11px; }
.lc-panel li, .bullets li { position: relative; padding-left: 26px; color: var(--muted); }
.lc-panel li::before, .bullets li::before { content: ""; position: absolute; left: 0; top: .55em; width: 10px; height: 10px; border-radius: 3px;
  background: var(--blue); }
.lc-panel figure { margin: 0; }
.lc-panel figure img, .ops-shot img { border-radius: 12px; cursor: zoom-in; box-shadow: 0 30px 60px -30px rgba(0, 0, 0, .9); }
.lc-panel figcaption { color: var(--faint); font-size: .84rem; margin-top: 10px; }

/* ---------- chips / screens ---------- */
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 28px; }
.chip-btn { padding: 9px 15px; border-radius: 999px; border: 1px solid var(--line-2); background: var(--glass); color: var(--muted);
  font: 600 .85rem/1 var(--font); cursor: pointer; transition: all .2s ease; }
.chip-btn:hover { color: #fff; border-color: rgba(148, 163, 184, .45); }
.chip-btn.on { color: #fff; background: var(--blue); border-color: var(--blue); }
.chip-btn .n { opacity: .6; margin-left: 5px; font-family: var(--mono); font-size: .76rem; }
.app-anims { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-bottom: 30px; }
.shots { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.shot { margin: 0; overflow: hidden; }
.shot .img { background: #1c1c1c; cursor: zoom-in; overflow: hidden; border-radius: var(--radius) var(--radius) 0 0; }
.shot img { width: 100%; transition: transform .5s ease; }
.shot:hover img { transform: scale(1.02); }
.shot figcaption { padding: 15px 18px 17px; }
.shot figcaption b { display: block; margin-bottom: 3px; }
.shot figcaption span { color: var(--muted); font-size: .9rem; }
.shot.wide { grid-column: 1 / -1; }
.shot[hidden] { display: none; }

/* ---------- bento ---------- */
.bento { display: grid; grid-template-columns: repeat(6, 1fr); grid-auto-rows: minmax(150px, auto); gap: 16px; }
.tile { padding: 24px; position: relative; overflow: hidden; display: flex; flex-direction: column; }
.tile h3 { font-size: 1.2rem; }
.tile p { color: var(--muted); margin: 0; font-size: .95rem; }
.tile .shot-in { margin: 18px -24px -24px; flex: 1; min-height: 180px; background: #1c1c1c; overflow: hidden; border-top: 1px solid var(--line); }
.tile .shot-in img { width: 100%; height: 100%; object-fit: cover; object-position: left top; cursor: zoom-in; }
.t-big { grid-column: span 4; grid-row: span 2; }
.t-tall { grid-column: span 2; grid-row: span 2; }
.t-wide { grid-column: span 3; }
.t-sm { grid-column: span 2; }
.tile .k { font: 700 2.4rem/1 var(--font); letter-spacing: -.04em; margin-bottom: 10px;
  color: var(--text); }
.more-note { margin-top: 18px; color: var(--muted); font-size: .95rem; padding: 18px 20px; }

/* ---------- ops section ---------- */
.ops { display: grid; gap: 22px; }
.ops-row { display: grid; grid-template-columns: 1fr 1.25fr; gap: 28px; align-items: center; padding: 28px; }
.ops-row:nth-child(even) { grid-template-columns: 1.25fr 1fr; }
.ops-row:nth-child(even) .ops-text { order: 2; }
.ops-row h3 { font-size: 1.6rem; }
.ops-row p { color: var(--muted); }
.ops-shot { position: relative; }
.ops-shot img + img { position: absolute; width: 58%; right: -10px; bottom: -24px; border: 1px solid var(--line-2); }

/* ---------- output gallery ---------- */
.anims { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; margin-bottom: 30px; }
.anim { margin: 0; overflow: hidden; cursor: zoom-in; }
.anim img { width: 100%; aspect-ratio: 1 / 1.33; object-fit: contain; background: #0e1020; }
.anim figcaption { padding: 10px 12px; font-size: .84rem; color: var(--muted); }
.gallery { columns: 5 210px; column-gap: 14px; }
.doc { break-inside: avoid; margin: 0 0 16px; cursor: zoom-in; }
.doc .paper { background: #fff; border-radius: 5px; overflow: hidden; box-shadow: 0 16px 40px -16px rgba(0, 0, 0, .95); transition: transform .3s ease, box-shadow .3s ease; }
.doc:hover .paper { transform: translateY(-4px) rotate(-.4deg); box-shadow: 0 24px 60px -18px rgba(0, 0, 0, .95); }
.doc figcaption { font-size: .8rem; color: var(--muted); padding: 8px 2px 0; line-height: 1.35; }
.doc[hidden] { display: none; }

/* ---------- catalogue ---------- */
.cat-tools { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin-bottom: 18px; }
.cat-tools input { flex: 1 1 280px; max-width: 420px; padding: 12px 16px; border-radius: 999px; border: 1px solid var(--line-2);
  background: var(--glass); color: var(--text); font: inherit; }
.cat-tools input:focus { outline: none; border-color: rgba(37, 99, 235, .8); box-shadow: 0 0 0 3px rgba(37, 99, 235, .2); }
.cat-tools .count { color: var(--faint); font: 600 .82rem var(--mono); margin-left: auto; }
.project { margin-bottom: 14px; overflow: hidden; }
.project[hidden] { display: none; }
.project-head { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; padding: 15px 20px; border-bottom: 1px solid var(--line); }
.project-head h3 { margin: 0; font-size: 1.04rem; }
.project-head .ind { font: 700 .68rem/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--cyan);
  padding: 5px 8px; border-radius: 999px; border: 1px solid rgba(143, 176, 238, .3); }
.project-head .wfn { margin-left: auto; color: var(--faint); font: 600 .78rem var(--mono); }
.wf-list { display: grid; grid-template-columns: repeat(2, 1fr); }
.wf { display: grid; grid-template-columns: 92px 1fr; gap: 16px; align-items: start; padding: 16px 20px; border-bottom: 1px solid var(--line); border-right: 1px solid var(--line); }
.wf[hidden] { display: none; }
.wf-body { min-width: 0; }
.wf h4 { font-size: .97rem; margin: 0 0 5px; letter-spacing: -.01em; }
.wf p { font-size: .88rem; color: var(--muted); margin: 0 0 7px; }
.wf .meta { font: 600 .74rem var(--mono); color: var(--faint); }
.wf-thumb { background: #fff; border-radius: 4px; overflow: hidden; box-shadow: 0 8px 20px -8px rgba(0, 0, 0, .9); cursor: zoom-in; }
.wf-snippet { margin: 0; width: 92px; height: 118px; overflow: hidden; font: 7px/1.25 var(--mono); color: #b9c7dc; background: #080d17;
  border: 1px solid var(--line-2); border-radius: 6px; padding: 6px; white-space: pre; }

/* ---------- industries ---------- */
.ind-card { display: flex; flex-direction: column; padding: 22px; }
.ind-card .head { display: flex; align-items: baseline; gap: 10px; justify-content: space-between; }
.ind-card .head span { font: 700 .72rem var(--mono); color: var(--cyan); white-space: nowrap; }
.ind-card ul { margin: 10px 0 12px; padding-left: 18px; color: var(--muted); font-size: .9rem; }
.ind-card li { margin-bottom: 4px; }
.ind-card .cos { margin-top: auto; font-size: .78rem; color: var(--faint); }
.ind-card .thumbs { display: flex; gap: 6px; margin: 6px 0 12px; }
.ind-card .thumbs img { width: 33%; aspect-ratio: 3 / 4; object-fit: cover; object-position: top; border-radius: 4px; background: #fff; }
.ind-card button.link { background: none; border: 0; color: var(--accent); font: 650 .86rem var(--font); padding: 0; cursor: pointer; text-align: left; margin-top: 12px; }
.ind-card button.link:hover { color: #fff; }

/* ---------- starter ---------- */
.starter { display: grid; grid-template-columns: 1.05fr .95fr; gap: 48px; align-items: center; }
.ticks li { position: relative; padding-left: 34px; color: var(--muted); }
.ticks li strong { color: var(--text); }
.ticks li::before { content: "✓"; position: absolute; left: 0; top: 1px; width: 22px; height: 22px; display: grid; place-items: center;
  border-radius: 50%; background: rgba(63, 179, 127, .14); color: var(--ok); font-size: .78rem; font-weight: 900; }
.ticks { margin: 22px 0; }
.steps3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 12px; }
.steps3 .card { padding: 18px; }
.steps3 .card b { display: block; font: 800 1.6rem/1 var(--mono); margin-bottom: 8px; color: var(--text); }
.bundle-stack { position: relative; height: 440px; }
.bundle-stack .sheet { position: absolute; width: 46%; background: #fff; border-radius: 6px; overflow: hidden; box-shadow: 0 30px 60px -20px rgba(0, 0, 0, .95); }
.bundle-stack .sheet:nth-child(1) { left: 0; top: 60px; transform: rotate(-9deg); }
.bundle-stack .sheet:nth-child(2) { left: 17%; top: 14px; transform: rotate(-3deg); }
.bundle-stack .sheet:nth-child(3) { left: 35%; top: 34px; transform: rotate(4deg); }
.bundle-stack .sheet:nth-child(4) { left: 52%; top: 84px; transform: rotate(10deg); }
.bundle-badge { position: absolute; right: 0; bottom: 0; padding: 18px 22px; text-align: center; }
.bundle-badge b { display: block; font-size: 2.2rem; line-height: 1; color: var(--text); }
.bundle-badge span { color: var(--muted); font-size: .85rem; }

/* ---------- contact ---------- */
.contact-panel { display: grid; grid-template-columns: .9fr 1.1fr; gap: 44px; padding: clamp(26px, 4vw, 48px); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-field { display: flex; flex-direction: column; gap: 7px; }
.form-field.full { grid-column: 1 / -1; }
.form-field label { font: 600 .78rem var(--mono); letter-spacing: .04em; color: var(--muted); }
.form-field input, .form-field select, .form-field textarea {
  padding: 12px 14px; border-radius: 12px; border: 1px solid var(--line-2); background: rgba(5, 6, 12, .6); color: var(--text); font: inherit; width: 100%; }
.form-field textarea { min-height: 128px; resize: vertical; }
.form-field input:focus, .form-field select:focus, .form-field textarea:focus { outline: none; border-color: rgba(37, 99, 235, .8); box-shadow: 0 0 0 3px rgba(37, 99, 235, .2); }
.consent-row { grid-column: 1 / -1; display: flex; gap: 10px; align-items: flex-start; font-size: .88rem; color: var(--muted); }
.consent-row input { margin-top: 4px; accent-color: var(--violet); }
.honeypot { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-actions { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.form-note { color: var(--faint); font-size: .8rem; }
.form-status { grid-column: 1 / -1; min-height: 1.4em; color: var(--cyan); font-weight: 600; }

/* ---------- footer, modal, lightbox ---------- */
.legal { padding: 36px 0; border-top: 1px solid var(--line); }
.legal p { color: var(--muted); font-size: .88rem; max-width: 92ch; }
.legal .links { display: flex; flex-wrap: wrap; gap: 16px; }
.policy-link { background: none; border: 0; color: var(--accent); font: 600 .88rem var(--font); cursor: pointer; padding: 0; }
footer { padding: 26px 0 44px; color: var(--faint); font: 500 .82rem var(--mono); }
.footer-grid { display: flex; flex-wrap: wrap; gap: 10px 26px; justify-content: space-between; }
.modal { position: fixed; inset: 0; z-index: 100; display: none; place-items: center; background: rgba(2, 3, 8, .82); padding: 20px; backdrop-filter: blur(6px); }
.modal.open { display: grid; }
.modal-dialog { width: min(760px, 100%); max-height: 86vh; overflow: auto; padding: 28px; }
.modal-dialog header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; }
.modal-dialog h3 { margin-top: 1.2em; font-size: 1rem; }
.modal-dialog p { color: var(--muted); font-size: .94rem; }
.x { background: var(--glass); border: 1px solid var(--line-2); color: var(--text); width: 36px; height: 36px; border-radius: 50%; font-size: 1.2rem; cursor: pointer; }
.lightbox { position: fixed; inset: 0; z-index: 120; display: none; background: rgba(2, 3, 8, .94); padding: 58px 20px 20px; backdrop-filter: blur(8px); }
.lightbox.open { display: flex; flex-direction: column; align-items: center; justify-content: center; }
.lightbox img { max-width: min(1760px, 100%); max-height: calc(100vh - 140px); width: auto; border-radius: 10px; box-shadow: 0 40px 100px -30px rgba(0, 0, 0, .9); background: #fff; }
.lightbox .cap { color: var(--muted); margin-top: 14px; text-align: center; max-width: 900px; font-size: .92rem; }
.lightbox .x { position: absolute; top: 14px; right: 16px; }
.lightbox .nav-btn { position: absolute; top: 50%; translate: 0 -50%; background: var(--glass-2); border: 1px solid var(--line-2); color: var(--text);
  width: 46px; height: 46px; border-radius: 50%; font-size: 1.3rem; cursor: pointer; }
.lightbox .prev { left: 14px; } .lightbox .next { right: 14px; }
.to-top { position: fixed; right: 18px; bottom: 18px; width: 46px; height: 46px; border-radius: 50%; display: grid; place-items: center;
  background: rgba(12, 14, 28, .8); border: 1px solid var(--line-2); color: var(--text); z-index: 40; backdrop-filter: blur(8px); }

/* reveal on scroll */
.js-reveal .reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
.js-reveal .reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .ribbon-track, .chip { animation: none; }
  .reveal { opacity: 1; transform: none; }
  .hero-frame { transform: none; }
}

/* ---------- responsive ---------- */
@media (max-width: 1180px) {
  .nav-links { display: none; }
  .nav-links.open { display: flex; position: absolute; top: 70px; left: 0; right: 0; flex-direction: column; padding: 10px 16px 16px;
    background: rgba(5, 6, 12, .96); border-bottom: 1px solid var(--line); }
  .nav-links.open a { padding: 12px 6px; border-radius: 0; border-bottom: 1px solid var(--line); }
  .menu-toggle { display: inline-block; margin-left: auto; }
  .g4 { grid-template-columns: repeat(2, 1fr); }
  .lc-track { grid-template-columns: repeat(6, 1fr); row-gap: 22px; }
  .lc-track::before, .lc-groups { display: none; }
  .anims { grid-template-columns: repeat(3, 1fr); }
  .bento { grid-template-columns: repeat(4, 1fr); }
  .t-big { grid-column: span 4; } .t-tall { grid-column: span 2; } .t-wide { grid-column: span 2; } .t-sm { grid-column: span 2; }
}
@media (max-width: 860px) {
  .g2, .g3, .modules, .starter, .contact-panel, .lc-panel, .ops-row, .ops-row:nth-child(even), .app-anims, .shots { grid-template-columns: 1fr; }
  .ops-row:nth-child(even) .ops-text { order: 0; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .wf-list { grid-template-columns: 1fr; }
  .lc-track { grid-template-columns: repeat(4, 1fr); }
  .anims { grid-template-columns: repeat(2, 1fr); }
  .bundle-stack { height: 320px; }
  .form-grid { grid-template-columns: 1fr; }
  .nav .btn.primary { display: none; }
  .chip { display: none; }
  .bento { grid-template-columns: 1fr; }
  .t-big, .t-tall, .t-wide, .t-sm { grid-column: auto; grid-row: auto; }
  .hero-frame { transform: none; }
  .ops-shot img + img { display: none; }
}
@media (max-width: 560px) {
  .brand small { display: none; }
  .nav { gap: 8px; }
  .g4 { grid-template-columns: 1fr; }
  .lc-track { grid-template-columns: repeat(3, 1fr); }
  .steps3 { grid-template-columns: 1fr; }
  .wf { grid-template-columns: 64px 1fr; padding: 14px; gap: 12px; }
  .wf-snippet { width: 64px; height: 86px; }
  .ribbon-track img { height: 150px; }
}

/* ---------- hero: more chips + feature bullets ---------- */
.chip.c4 { right: -18px; top: 8%; animation-delay: -1s; }
.chip.c5 { right: 6%; bottom: -16px; animation-delay: -3s; }
.chip.c6 { left: -28px; top: 52%; animation-delay: -5s; }
.hero-feats { list-style: none; padding: 0; margin: 28px 0 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px 26px; }
.hero-feats li { position: relative; padding-left: 26px; color: var(--text); font-size: .95rem; line-height: 1.4; }
.hero-feats li::before { content: ""; position: absolute; left: 0; top: 2px; width: 16px; height: 16px; border-radius: 4px;
  background: rgba(37, 99, 235, .18) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%238fb0ee' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6L9 17l-5-5'/%3E%3C/svg%3E") center / 11px no-repeat;
  box-shadow: inset 0 0 0 1px rgba(37, 99, 235, .4); }

/* ---------- flow diagram: design, automate, approve, publish ---------- */
.flow { padding: 28px; margin-bottom: 28px; }
.flow-head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 20px; margin-bottom: 20px; }
.flow-head h3 { font-size: 1.3rem; margin: 0; }
.flow-head p { color: var(--muted); margin: 0; flex: 1 1 420px; font-size: .95rem; }
.flow-io { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 16px; padding: 12px 16px; border-radius: 10px;
  border: 1px solid var(--line); background: rgba(255, 255, 255, .02); color: var(--muted); font-size: .9rem; }
.flow-io .k, .flow-node .tag { font: 700 .7rem/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--accent); }
.flow-io.out { border-color: rgba(63, 179, 127, .35); }
.flow-io.out .k { color: var(--ok); }
.flow-down { width: 2px; height: 26px; margin: 0 auto; background: linear-gradient(var(--line-2), var(--blue)); position: relative; }
.flow-down::after { content: ""; position: absolute; left: 50%; bottom: -1px; translate: -50% 0; border: 5px solid transparent; border-top-color: var(--blue); border-bottom: 0; }
.flow-grid { display: grid; grid-template-columns: 1fr 34px 1fr 34px 1fr 34px 1fr; align-items: stretch; }
.flow-node { border: 1px solid var(--line-2); border-radius: 12px; padding: 16px; background: rgba(255, 255, 255, .025); }
.flow-top { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.flow-top .icon { width: 32px; height: 32px; margin: 0; border-radius: 8px; }
.flow-top .icon svg { width: 17px; height: 17px; }
.flow-node h4 { font-size: 1.12rem; margin: 0 0 8px; }
.flow-node ul { margin: 0; padding: 0; list-style: none; }
.flow-node li { position: relative; padding-left: 14px; color: var(--muted); font-size: .86rem; line-height: 1.4; margin: 6px 0; }
.flow-node li::before { content: ""; position: absolute; left: 0; top: .55em; width: 5px; height: 5px; border-radius: 50%; background: var(--accent); opacity: .8; }
.flow-link { position: relative; align-self: center; height: 2px; background: var(--line-2); }
.flow-link::after { content: ""; position: absolute; right: -1px; top: 50%; translate: 0 -50%; border: 5px solid transparent; border-left-color: var(--accent); border-right: 0; }
.flow-link i { position: absolute; top: 50%; left: 0; width: 7px; height: 7px; margin-top: -3.5px; border-radius: 50%; background: var(--accent);
  animation: flowdot 2.4s linear infinite; }
@keyframes flowdot { from { left: 0; opacity: 0; } 15% { opacity: 1; } 85% { opacity: 1; } to { left: calc(100% - 7px); opacity: 0; } }
@keyframes flowdotv { from { top: 0; opacity: 0; } 15% { opacity: 1; } 85% { opacity: 1; } to { top: calc(100% - 7px); opacity: 0; } }
.flow-loop { grid-column: 1 / 6; height: 30px; margin: 0 12%; border: 1.5px dashed rgba(143, 176, 238, .45); border-top: 0;
  border-radius: 0 0 14px 14px; position: relative; margin-bottom: 14px; }
.flow-loop span { position: absolute; left: 50%; bottom: -11px; translate: -50% 0; white-space: nowrap; padding: 2px 10px; font-size: .8rem;
  color: var(--muted); background: var(--bg-2); border-radius: 6px; }
.flow-monitor { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 10px; margin-top: 16px; padding: 12px 16px; border-radius: 10px;
  border: 1px solid var(--line); background: rgba(37, 99, 235, .06); font-size: .88rem; }
.flow-monitor .icon { width: 28px; height: 28px; margin: 0; border-radius: 7px; }
.flow-monitor .icon svg { width: 15px; height: 15px; }
.flow-monitor b { margin-right: 6px; }
.flow-monitor .m { color: var(--muted); padding: 4px 10px; border: 1px solid var(--line); border-radius: 999px; }
@media (max-width: 1180px) {
  .hero-feats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .chip.c4, .chip.c6 { display: none; }
}
@media (max-width: 860px) {
  .flow { padding: 18px; }
  .flow-grid { grid-template-columns: 1fr; }
  .flow-link { width: 2px; height: 24px; justify-self: center; }
  .flow-link::after { right: auto; left: 50%; top: auto; bottom: -1px; translate: -50% 0; border: 5px solid transparent; border-top-color: var(--accent); border-bottom: 0; }
  .flow-link i { left: 50%; margin: 0 0 0 -3.5px; animation-name: flowdotv; }
  .flow-loop { grid-column: 1; height: auto; margin: 14px 0 0; border: 1.5px dashed rgba(143, 176, 238, .45); border-radius: 10px; padding: 8px 12px; }
  .flow-loop span { position: static; translate: none; white-space: normal; padding: 0; background: none; display: block; }
}
@media (max-width: 560px) { .hero-feats { grid-template-columns: 1fr; } }
@media (prefers-reduced-motion: reduce) { .flow-link i { animation: none; display: none; } }

/* ---------- hero: a live document assembling itself from a data record ---------- */
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr); gap: 36px; align-items: center; }
.hero-grid h1 { font-size: clamp(2.4rem, 4.7vw, 4.3rem); max-width: 14ch; }
.press { position: relative; height: 600px; overflow: clip; overflow-clip-margin: 40px; }
.press::before { content: ""; position: absolute; inset: 6% 0 22%; z-index: -1; border-radius: 50%;
  background: radial-gradient(closest-side, rgba(37, 99, 235, .2), transparent); filter: blur(12px); }
.press-stage { position: absolute; inset: 0 0 124px; transform-origin: 50% 100%; }
.forge { position: absolute; left: 50%; bottom: 0; width: 560px; height: 460px; margin-left: -280px; }

/* the data record */
.rec { position: absolute; left: 0; top: 18px; width: 248px; border-radius: 12px; padding: 12px 14px 14px; }
.rec-h { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px;
  font: 600 .66rem/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--faint); }
.rec-h b { color: var(--accent); font-weight: 700; }
.rec pre { margin: 0; font: 500 .62rem/1.7 var(--mono); color: var(--muted); white-space: pre; overflow: hidden; }
.rec .k { color: #8fb0ee; }
.rec .v { color: #e7ecf3; transition: background .25s ease, color .25s ease; border-radius: 3px; }
.rec .v.hot { background: rgba(37, 99, 235, .35); color: #fff; }
.rec pre.swap { animation: recswap .45s ease; }
@keyframes recswap { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

/* the output pile */
.pile { position: absolute; left: 6px; bottom: 6px; width: 230px; height: 176px; }
.forge .pile .mini { position: absolute; left: 0; bottom: 0; width: 300px; height: 424px; transform-origin: 0 100%; pointer-events: none;
  box-shadow: 0 26px 40px -20px rgba(0, 0, 0, .95); }
.pile-n { position: absolute; right: 0; bottom: 4px; padding: 6px 10px; border-radius: 8px; font: 700 .72rem/1 var(--mono);
  color: var(--text); background: rgba(14, 21, 34, .9); border: 1px solid var(--line-2); }

/* the document (drawn in HTML, like the demo's electricity bill) */
.forge .sheet { position: absolute; right: 0; top: 0; width: 300px; height: 424px; background: #fff; color: #1f2933; border-radius: 3px;
  padding: 16px 18px; font: 7px/1.35 "Segoe UI", Arial, sans-serif; box-shadow: 0 40px 70px -30px rgba(0, 0, 0, .95), 0 0 0 1px rgba(255, 255, 255, .06); }
.forge .sheet .s-head { display: flex; align-items: center; gap: 6px; padding-bottom: 8px; border-bottom: 1.5px solid #0f8a8a; }
.forge .sheet .logo { width: 17px; height: 17px; border-radius: 3px; background: #0f8a8a; color: #fff; font: 800 7px/17px Arial; text-align: center; }
.forge .sheet .s-head b { color: #0f8a8a; font-size: 9px; }
.forge .sheet .s-head .co { margin-left: auto; text-align: right; color: #52606d; font-size: 5.5px; line-height: 1.4; }
.forge .sheet .s-top { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 12px 0 10px; min-height: 44px; }
.forge .sheet .s-addr span, .forge .sheet .s-info span { display: block; min-height: 9px; }
.forge .sheet .s-addr b { display: block; min-height: 10px; font-size: 7.5px; }
.forge .sheet .s-info { display: grid; grid-template-columns: auto 1fr; gap: 1px 8px; color: #52606d; }
.forge .sheet .s-info b { color: #1f2933; font-weight: 600; min-height: 9px; }
.forge .sheet h5 { margin: 4px 0 6px; font: 700 10px/1.2 "Segoe UI", Arial, sans-serif; color: #111; }
.forge .sheet .s-chart { height: 74px; display: flex; align-items: flex-end; gap: 5px; padding: 6px 8px 4px; border: 1px solid #dfe5ea; border-radius: 3px; }
.forge .sheet .s-chart i { flex: 1; height: 0; background: #0f8a8a; border-radius: 1px 1px 0 0; transition: height .5s cubic-bezier(.2, .8, .2, 1); }
.forge .sheet table { width: 100%; border-collapse: collapse; margin-top: 8px; }
.forge .sheet th { text-align: left; font-weight: 700; background: #eef2f5; padding: 2px 4px; }
.forge .sheet td { padding: 2px 4px; border-bottom: .5px solid #e4e9ee; }
.forge .sheet td.n, .forge .sheet th.n { text-align: right; font-variant-numeric: tabular-nums; }
.forge .sheet tbody tr { opacity: 0; transform: translateX(-6px); transition: opacity .3s ease, transform .3s ease; }
.forge .sheet tbody tr.in { opacity: 1; transform: none; }
.forge .sheet .s-total { display: flex; justify-content: space-between; margin-top: 4px; padding: 3px 4px; background: #eef2f5; font-weight: 700; font-size: 8px; }
.forge .sheet .s-codes { display: flex; align-items: flex-end; justify-content: space-between; margin-top: 14px; }
.forge .sheet .s-codes .p417 { height: 30px; width: auto; clip-path: inset(0 100% 0 0); }
.forge .sheet .s-codes .p417.in { clip-path: inset(0 0 0 0); transition: clip-path .8s steps(24); }
.forge .sheet .s-codes .dmx { height: 30px; width: 30px; transform: scale(0); }
.forge .sheet .s-codes .dmx.in { transform: scale(1); transition: transform .35s cubic-bezier(.3, 1.6, .5, 1); }
.forge .sheet .s-foot { position: absolute; left: 18px; right: 18px; bottom: 12px; border-top: 1px solid #0f8a8a; padding-top: 4px; text-align: center; color: #7b8794; font-size: 5px; }
.forge .sheet .stamp { position: absolute; padding: 4px 7px; border-radius: 4px; font: 700 7.5px/1 var(--mono); letter-spacing: .06em; opacity: 0; }
.forge .sheet .stamp.sig { right: 18px; top: 150px; color: #0b5132; background: rgba(209, 250, 229, .96); border: 1px solid #34a36f; transform: rotate(-7deg) scale(1.8); }
.forge .sheet .stamp.ua { right: 22px; top: 176px; color: #1e3a8a; background: rgba(219, 234, 254, .96); border: 1px solid #3b82f6; transform: rotate(4deg) scale(1.8); }
.forge .sheet .stamp.in { opacity: 1; transition: transform .28s cubic-bezier(.3, 1.5, .5, 1), opacity .15s ease; }
.forge .sheet .stamp.sig.in { transform: rotate(-7deg) scale(1); }
.forge .sheet .stamp.ua.in { transform: rotate(4deg) scale(1); }
.forge .sheet .fill { animation: fillin .35s ease; }
.forge .sheet.instant, .forge .sheet.instant * { transition: none !important; }
@keyframes fillin { from { background: rgba(37, 99, 235, .25); } to { background: transparent; } }

/* a value flying from the record into the document */
.tok { position: fixed; z-index: 70; pointer-events: none; padding: 2px 6px; border-radius: 4px; white-space: nowrap;
  font: 600 11px/1.3 var(--mono); color: #fff; background: var(--blue); box-shadow: 0 8px 20px -6px rgba(37, 99, 235, .8); }

/* the counter bar under it */
.press-bar { position: absolute; left: 0; right: 0; bottom: 0; min-height: 92px; padding: 14px 18px; border-radius: 12px; overflow: hidden;
  display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 4px 16px; }
.press-bar::before { content: ""; position: absolute; left: 0; right: 0; top: -1px; height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent); animation: scan 2.6s ease-in-out infinite; }
@keyframes scan { 0%, 100% { transform: translateX(-60%); } 50% { transform: translateX(60%); } }
.press-bar .lbl { font: 600 .68rem/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; color: var(--faint); display: flex; align-items: center; gap: 8px; }
.press-bar .lbl i { width: 7px; height: 7px; border-radius: 50%; background: var(--ok); animation: blink 1.2s steps(2) infinite; }
@keyframes blink { 50% { opacity: .25; } }
.press-bar .count { font: 800 1.7rem/1 var(--font); letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.press-bar .count small { font: 600 .8rem var(--font); color: var(--muted); letter-spacing: 0; margin-left: 6px; }
.press-bar .rate { text-align: right; font: 600 .78rem/1.3 var(--mono); color: var(--muted); }
.press-bar .rate b { display: block; color: var(--text); font-size: 1.05rem; }
.press-bar .meter { grid-column: 1 / -1; height: 4px; border-radius: 4px; background: rgba(148, 163, 184, .15); overflow: hidden; }
.press-bar .meter span { display: block; height: 100%; width: 0; background: var(--blue); transition: width .3s linear; }
.press-bar .sub { grid-column: 1 / -1; margin: 2px 0 0; font-size: .76rem; color: var(--muted); }
.press-bar .sub b { color: var(--text); }
@media (max-width: 1180px) {
  .hero-grid { grid-template-columns: 1fr; }
  .press { max-width: 640px; margin: 18px auto 0; width: 100%; }
}
@media (max-width: 560px) {
  .press { height: 456px; overflow-clip-margin: 0px; }
  .press-stage { inset: 0 0 132px; transform: scale(.6); }
  .press-bar .count { font-size: 1.35rem; }
}
@media (prefers-reduced-motion: reduce) {
  .press-bar::before, .press-bar .lbl i { animation: none; }
}

/* ====================== multi-page + mobile-first immersion ====================== */
.m-only { display: none; }
.page-top { padding-top: clamp(40px, 6vw, 72px); }
.nav-links a.on { color: #fff; background: var(--glass-2); }

/* home: teasers for the topic pages */
.teasers { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.teaser { display: flex; flex-direction: column; overflow: hidden; color: var(--text); transition: transform .25s ease, border-color .25s ease; }
.teaser:hover { transform: translateY(-4px); border-color: rgba(143, 176, 238, .45); color: var(--text); }
.teaser-imgs { position: relative; height: 210px; overflow: hidden; background: #111827; display: flex; gap: 8px; padding: 16px 16px 0; align-items: flex-end; }
.teaser-imgs img { flex: 1; min-width: 0; height: 100%; object-fit: cover; object-position: top; border-radius: 4px 4px 0 0; background: #fff;
  box-shadow: 0 -10px 30px -12px rgba(0, 0, 0, .8); transition: transform .35s ease; }
.teaser-imgs img:nth-child(2) { height: 92%; }
.teaser-imgs img:nth-child(3) { height: 84%; }
.teaser-imgs.wide img { border-radius: 6px 6px 0 0; object-position: left top; }
.teaser:hover .teaser-imgs img { transform: translateY(-6px); }
.teaser-body { padding: 18px 20px 20px; }
.teaser-body p { color: var(--muted); font-size: .94rem; margin-bottom: 12px; }
.teaser .go { color: var(--accent); font-weight: 650; font-size: .92rem; }
.cta-panel { text-align: center; padding: clamp(28px, 5vw, 56px); }
.cta-panel .lead { margin-inline: auto; }
.cta-panel .actions { justify-content: center; }

/* hamburger that turns into a cross */
.menu-toggle .bars { position: relative; display: block; width: 18px; height: 2px; background: currentColor; border-radius: 2px; transition: background .2s ease; }
.menu-toggle .bars::before, .menu-toggle .bars::after { content: ""; position: absolute; left: 0; width: 18px; height: 2px; background: currentColor; border-radius: 2px; transition: transform .25s ease, top .25s ease; }
.menu-toggle .bars::before { top: -6px; } .menu-toggle .bars::after { top: 6px; }
.menu-toggle[aria-expanded="true"] .bars { background: transparent; }
.menu-toggle[aria-expanded="true"] .bars::before { top: 0; transform: rotate(45deg); }
.menu-toggle[aria-expanded="true"] .bars::after { top: 0; transform: rotate(-45deg); }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* collapsible catalogue projects (closed by default on phones) */
.project-head { cursor: pointer; user-select: none; }
.project-head::after { content: ""; width: 9px; height: 9px; margin-left: 8px; border-right: 2px solid var(--muted); border-bottom: 2px solid var(--muted);
  transform: rotate(45deg); transition: transform .25s ease; flex: none; }
.project.closed .project-head::after { transform: rotate(-45deg); }
.project.closed .wf-list { display: none; }

/* bottom action bar (phones) */
.mbar { position: fixed; left: 10px; right: 10px; bottom: calc(10px + env(safe-area-inset-bottom)); z-index: 70; display: none; gap: 8px; padding: 8px;
  border-radius: 14px; background: rgba(14, 21, 34, .9); border: 1px solid var(--line-2); backdrop-filter: blur(16px);
  box-shadow: 0 20px 50px -20px rgba(0, 0, 0, .9); transform: translateY(140%); transition: transform .35s cubic-bezier(.2, .8, .2, 1); }
.mbar.show { transform: none; }
.mbar .btn { flex: 1; padding: 13px 10px; font-size: .9rem; }

/* swipe rails and their position dots */
.rail-dots { display: none; justify-content: center; gap: 6px; margin-top: 12px; }
.rail-dots i { width: 6px; height: 6px; border-radius: 3px; background: var(--line-2); transition: width .25s ease, background .25s ease; }
.rail-dots i.on { width: 20px; background: var(--blue); }

@media (max-width: 1180px) {
  .teasers { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 860px) {
  body { font-size: 15.5px; }
  .section { padding: 46px 0; }
  .section-head { margin-bottom: 24px; }
  h2 { font-size: clamp(1.65rem, 7.4vw, 2.2rem); }
  .lead { font-size: 1rem; }
  .nav { height: 60px; gap: 10px; }
  .nav .lang, .nav .nav-cta { display: none; }
  .menu-toggle { display: grid; place-items: center; width: 42px; height: 42px; padding: 0; margin-left: auto; border-radius: 12px; }
  html { scroll-padding-top: 70px; }

  /* full-screen menu */
  .nav-links.open { position: fixed; inset: 60px 0 0 0; display: flex; flex-direction: column; gap: 0; padding: 14px 22px calc(28px + env(safe-area-inset-bottom));
    overflow-y: auto; background: rgba(8, 12, 22, .97); backdrop-filter: blur(20px); border: 0; border-radius: 0; animation: menuIn .28s ease both; }
  .nav-links.open a { font-size: 1.32rem; font-weight: 700; letter-spacing: -.01em; color: var(--text); padding: 15px 2px; border-radius: 0; border-bottom: 1px solid var(--line);
    animation: linkIn .4s cubic-bezier(.2, .8, .2, 1) both; }
  .nav-links.open a:nth-child(2) { animation-delay: .03s; } .nav-links.open a:nth-child(3) { animation-delay: .06s; }
  .nav-links.open a:nth-child(4) { animation-delay: .09s; } .nav-links.open a:nth-child(5) { animation-delay: .12s; }
  .nav-links.open a:nth-child(6) { animation-delay: .15s; } .nav-links.open a:nth-child(7) { animation-delay: .18s; }
  .nav-links.open a:nth-child(8) { animation-delay: .21s; }
  .nav-links.open a.on { color: var(--accent); background: none; }
  .nav-links.open .m-only { display: flex; }
  .nav-links.open .m-langs { gap: 8px; margin-top: 22px; flex-wrap: wrap; }
  .nav-links.open .m-langs a { font-size: .85rem; font-weight: 700; padding: 9px 13px; border: 1px solid var(--line-2); border-radius: 9px; animation: none; }
  .nav-links.open .m-langs a.on { background: var(--blue); border-color: var(--blue); color: #fff; }
  .nav-links.open .btn.m-only { margin-top: 18px; justify-content: center; font-size: 1rem; padding: 15px; border-bottom: 0; }
  body.menu-open { overflow: hidden; }
  @keyframes menuIn { from { opacity: 0; } to { opacity: 1; } }
  @keyframes linkIn { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }

  .mbar { display: flex; }
  .to-top { bottom: calc(86px + env(safe-area-inset-bottom)); }
  footer { padding-bottom: 96px; }

  /* hero: tighter, bigger type, full-width buttons */
  .hero { padding: 26px 0 18px; }
  .hero .pill { margin-bottom: 16px; font-size: .8rem; }
  .hero-grid h1 { font-size: clamp(2.35rem, 11vw, 3.3rem); line-height: 1.02; }
  .hero .lead { font-size: 1.02rem; margin-top: 12px; }
  .hero .actions { gap: 10px; margin-top: 22px; }
  .hero .actions .btn { flex: 1 1 calc(50% - 10px); padding: 14px 12px; }
  .hero .actions .btn.primary { flex-basis: 100%; }
  .bundle-note { font-size: .86rem; margin-top: 18px; }
  .hero-feats { grid-template-columns: 1fr 1fr; gap: 10px 14px; margin-top: 20px; }
  .hero-feats li { font-size: .8rem; padding-left: 22px; }
  .hero-feats li::before { width: 14px; height: 14px; background-size: 9px; }
  .stats { grid-template-columns: repeat(5, minmax(120px, 1fr)); overflow-x: auto; margin-inline: -16px; padding: 4px 16px 6px; scrollbar-width: none; margin-top: 36px; }
  .stats::-webkit-scrollbar { display: none; }
  .hero-visual { margin-top: 36px; }

  /* swipe rails */
  .rail { display: flex !important; grid-template-columns: none !important; columns: auto !important; gap: 12px !important; overflow-x: auto; overscroll-behavior-x: contain;
    scroll-snap-type: x mandatory; margin-inline: -16px; padding: 4px 16px 10px; scroll-padding-inline: 16px; scrollbar-width: none; -webkit-overflow-scrolling: touch; }
  .rail::-webkit-scrollbar { display: none; }
  .rail > * { flex: 0 0 84%; min-width: 0; scroll-snap-align: start; margin: 0 !important; }
  .rail > [hidden] { display: none !important; }
  .rail .reveal { opacity: 1 !important; transform: none !important; }
  .rail-dots { display: flex; }
  .modules.rail > .module { flex-basis: 88%; }
  .bento.rail > .tile { flex-basis: 80%; min-height: 0; }
  .bento.rail > .t-sm { flex-basis: 64%; }
  .ops.rail > .ops-row { flex-basis: 90%; padding: 18px; }
  .shots.rail > .shot { flex-basis: 90%; }
  .anims.rail > .anim { flex-basis: 62%; }
  .teasers.rail > .teaser { flex-basis: 82%; }
  .teaser-imgs { height: 170px; }

  /* single-line, swipeable filter chips and lifecycle steps */
  .chips { flex-wrap: nowrap; overflow-x: auto; margin-inline: -16px; padding: 2px 16px 8px; scrollbar-width: none; }
  .chips::-webkit-scrollbar { display: none; }
  .chip-btn { flex: 0 0 auto; }
  .lc-groups { display: none; }
  .lc-track { display: flex; overflow-x: auto; gap: 4px; margin-inline: -16px; padding: 4px 16px 10px; scroll-snap-type: x proximity; scrollbar-width: none; }
  .lc-track::-webkit-scrollbar { display: none; }
  .lc-track::before { left: 30px; right: 30px; }
  .lc-step { flex: 0 0 74px; scroll-snap-align: center; }

  /* examples */
  .gallery { columns: 2 140px; column-gap: 10px; }
  .cat-tools { position: sticky; top: 60px; z-index: 5; background: rgba(10, 15, 26, .92); backdrop-filter: blur(12px); padding: 10px 0; margin-inline: -16px; padding-inline: 16px; }
  .wf { grid-template-columns: 64px 1fr; gap: 12px; }
  .wf-snippet { width: 64px; height: 88px; }

  /* lightbox: edge to edge, swipe to move */
  .lightbox { padding: 52px 0 16px; touch-action: pan-y; }
  .lightbox img { max-width: 100%; max-height: calc(100svh - 150px); border-radius: 0; }
  .lightbox .cap { padding: 0 16px; font-size: .85rem; }
  .lightbox .nav-btn { display: none; }

  /* tap feedback */
  .btn:active, .chip-btn:active, .teaser:active, .tile:active, .module:active { transform: scale(.98); }
}
@media (max-width: 860px) and (prefers-reduced-motion: reduce) {
  .nav-links.open, .nav-links.open a { animation: none; }
  .mbar { transition: none; }
}
@media (max-width: 860px) {
  body.menu-open .topbar { backdrop-filter: none; -webkit-backdrop-filter: none; background: #080c16; }
  .to-top { display: none; }
  .mbar .btn { white-space: nowrap; font-size: .84rem; padding: 13px 8px; }
  .mbar .btn.primary { flex: 1.3; }
}

/* Buttons never break out of their box: a label that is too long wraps onto two centred lines. */
.btn { text-align: center; line-height: 1.2; }
@media (max-width: 860px) {
  .btn { white-space: normal; overflow-wrap: anywhere; hyphens: auto; }
  .mbar .btn { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .mbar .btn.primary { flex: 1; }
}

/* ====================== phone polish ====================== */
.rec-made { display: none; }
@media (max-width: 860px) {
  .section { padding: 36px 0; }
  .section-head { margin-bottom: 20px; }
  .eyebrow { margin-bottom: 10px; }
  .ribbon { padding: 18px 0 4px; }
  .ribbon p { padding: 0 16px; font-size: .64rem; letter-spacing: .08em; line-height: 1.5; margin-bottom: 14px; }
  .ribbon-track img { height: 150px; }
  .stats { grid-template-columns: repeat(5, minmax(138px, 1fr)); gap: 10px; margin-top: 28px; }
  .stat { padding: 14px 14px 12px; }
  .stat b { font-size: 1.9rem; margin-bottom: 4px; }
  .stat span { font-size: .78rem; line-height: 1.35; display: block; }
  .cta-panel .actions .btn, .form-actions .btn { flex: 1 1 100%; }
  .form-note { width: 100%; text-align: center; }
  .contact-panel { padding: 22px 18px; gap: 20px; }
  .starter { gap: 22px; }
  .bundle-stack { height: 250px; width: 100%; max-width: 360px; margin: 6px auto 0; overflow: hidden; }
  .bundle-badge { padding: 10px 14px; }
  .bundle-badge b { font-size: 1.5rem; }
  .bundle-badge span { font-size: .72rem; }
  .flow { margin-bottom: 18px; }
  .lc-panel { padding: 18px; gap: 16px; }
  .ind-card { padding: 18px; }
  .gallery-more { display: flex; margin: 14px auto 0; }
}
.gallery-more { display: none; width: fit-content; margin: 14px auto 0; }
.gallery .doc.clip { display: none; }

/* phones: record above, bill below, the whole stage scaled to the full content width (script sets --fs) */
@media (max-width: 560px) {
  .press { overflow: visible; }
  .press-stage { inset: 0 auto auto 0; width: 300px; height: 626px; transform: scale(var(--fs, 1)); transform-origin: 0 0; }
  .forge { left: 0; top: 0; width: 300px; height: 626px; margin-left: 0; }
  .rec { left: 0; right: 0; width: auto; top: 0; padding: 9px 11px 11px; border-radius: 10px; }
  .rec pre { font-size: 9.4px; line-height: 1.6; }
  .rec-h { margin-bottom: 5px; font-size: 8.5px; }
  .rec-made { display: inline; color: var(--ok); font-weight: 700; }
  .forge .sheet { top: 202px; right: auto; left: 0; margin-left: 0; }
  .forge .pile { display: none; }
  .tok { font-size: 10px; }
}


/* ---------- existing PDFs ---------- */
.pdf-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.pdf-card .bullets { gap: 9px; }
.pdf-card .bullets li { font-size: .88rem; line-height: 1.45; }
.pdf-card { padding: 22px 22px 18px; }
.pdf-card h3 { margin-bottom: 10px; }
.pdf-card .bullets li { font-size: .92rem; }
.pdf-shots { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; margin-top: 22px; }
.pdf-shots .shot figcaption { padding: 12px 14px 14px; }
.pdf-shots .shot figcaption span { font-size: .84rem; }
.pdf-then { margin: 20px 0 0; color: var(--muted); text-align: center; }
@media (max-width: 1180px) { .pdf-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } .pdf-shots { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 860px) {
  .pdf-grid.rail > .pdf-card { flex-basis: 82%; }
  .pdf-shots.rail > .shot { flex-basis: 86%; }
  .pdf-then { text-align: left; font-size: .92rem; }
}

/* ---------- before / after viewer (existing PDFs) ---------- */
.ba { margin-top: 22px; padding: 22px; }
.ba-head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 18px; margin-bottom: 12px; }
.ba-head h3 { margin: 0; font-size: 1.25rem; }
.ba-head p { margin: 0; color: var(--muted); font-size: .92rem; flex: 1 1 360px; }
.ba-chips { margin-bottom: 14px; }
.ba-stage { display: flex; flex-direction: column; align-items: center; }
.ba-frame { position: relative; width: 100%; max-width: min(100%, var(--maxw, 760px)); background: #fff; border-radius: 8px; overflow: hidden;
  box-shadow: 0 30px 60px -30px rgba(0, 0, 0, .95), 0 0 0 1px rgba(255, 255, 255, .06); user-select: none; touch-action: pan-y; }
.ba-frame img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; background: #fff; }
.ba-before { clip-path: inset(0 calc(100% - var(--pos)) 0 0); }
.ba-line { position: absolute; top: 0; bottom: 0; left: var(--pos); width: 2px; margin-left: -1px; background: var(--blue); pointer-events: none; }
.ba-line i { position: absolute; top: 50%; left: 50%; width: 34px; height: 34px; margin: -17px 0 0 -17px; border-radius: 50%; background: var(--blue);
  box-shadow: 0 6px 18px -4px rgba(0, 0, 0, .6); }
.ba-line i::before, .ba-line i::after { content: ""; position: absolute; top: 50%; width: 0; height: 0; margin-top: -5px; border: 5px solid transparent; }
.ba-line i::before { left: 5px; border-right-color: #fff; }
.ba-line i::after { right: 5px; border-left-color: #fff; }
.ba-tag { position: absolute; top: 10px; padding: 4px 9px; border-radius: 6px; font: 700 .7rem/1 var(--mono); letter-spacing: .08em; text-transform: uppercase;
  color: #fff; background: rgba(10, 15, 26, .78); pointer-events: none; }
.ba-tag.l { left: 10px; } .ba-tag.r { right: 10px; background: var(--blue); }
.ba-range { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: ew-resize; -webkit-appearance: none; appearance: none; }
.ba-range:focus-visible + * { outline: none; }
.ba-frame:focus-within { box-shadow: 0 0 0 3px rgba(37, 99, 235, .6); }
.ba-cap { margin: 14px auto 0; max-width: 760px; text-align: center; color: var(--muted); font-size: .94rem; }
@media (max-width: 860px) {
  .ba { padding: 16px 14px; margin-inline: -4px; }
  .ba-cap { font-size: .86rem; text-align: left; }
}

/* ---------- an agent builds the workflow (MCP) ---------- */
.agent-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.agent-card { padding: 22px 22px 18px; }
.agent-card h3 { margin-bottom: 10px; }
/* The prompt is shown as something the reader would TYPE, so it is set in the
   monospace face rather than the body face. */
.agent-prompt { margin: 0; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: .9rem; line-height: 1.6; }
.agent-volume { margin: 20px 0 0; text-align: center; }
.agent-limits { margin: 14px 0 0; padding: 14px 16px; color: var(--muted); font-size: .92rem; }
@media (max-width: 860px) {
  .agent-grid { grid-template-columns: 1fr; }
  .agent-volume { text-align: left; }
}

/* ---------- the agent chip (c7) ---------- */
.chip.c7 { right: 12%; top: -18px; animation-delay: -6s; }
/* The dot is replaced by the robot, so give it the dot's room and colour. */
.chip-bot .bot { display: inline-flex; color: var(--blue); }
.chip-bot .bot svg { width: 16px; height: 16px; flex: 0 0 auto; }
@media (max-width: 1180px) { .chip.c7 { right: 4%; } }
@media (max-width: 1024px) { .chip.c7 { display: none; } }