/* Panda Hub — site v2 */
:root {
  --bg: #FAFAF7;
  --bg-2: #F3F3EE;
  --card: #FFFFFF;
  --ink: #0B0B0D;
  --ink-2: #2E2E33;
  --muted: #6B6B73;
  --faint: #A3A3AB;
  --line: rgba(11, 11, 13, .08);
  --line-2: rgba(11, 11, 13, .14);
  --y: #FFC400;
  --y-2: #FFD84D;
  --y-soft: #FFF4CC;
  --dark: #0B0B0D;
  --dark-2: #141417;
  --dark-3: #1D1D21;
  --on-dark: #F5F5F2;
  --on-dark-2: rgba(245, 245, 242, .66);
  --on-dark-3: rgba(245, 245, 242, .38);
  --ok: #1FA971;
  --warn: #E5484D;
  --radius: 20px;
  --radius-s: 12px;
  --wrap: 1200px;
  --sans: "Geist", "Inter", -apple-system, "Segoe UI", sans-serif;
  --mono: "Geist Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --ease: cubic-bezier(.22, 1, .36, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; }
::selection { background: var(--y); color: var(--ink); }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- Type ---------- */
h1, h2, h3, h4 { margin: 0; font-weight: 600; letter-spacing: -0.04em; line-height: 1.02; }
h1 { font-size: clamp(42px, 6.4vw, 84px); }
h2 { font-size: clamp(34px, 4.6vw, 60px); }
h3 { font-size: clamp(24px, 2.4vw, 34px); letter-spacing: -0.03em; line-height: 1.1; }
p { margin: 0; }
.lead { font-size: clamp(17px, 1.4vw, 20px); color: var(--muted); max-width: 620px; line-height: 1.6; }
.mono { font-family: var(--mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; font-weight: 500; }

mark {
  background: linear-gradient(transparent 58%, var(--y) 58%, var(--y) 92%, transparent 92%);
  color: inherit;
  padding: 0 .04em;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}
.y { color: var(--y); }

.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 12px 6px 10px;
  border: 1px solid var(--line-2);
  border-radius: 999px;
  background: var(--card);
  color: var(--ink-2);
}
.eyebrow::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--y); box-shadow: 0 0 0 3px rgba(255, 196, 0, .22); }
.dark .eyebrow, .hero .eyebrow, .eyebrow.on-dark { background: rgba(255, 255, 255, .04); border-color: rgba(255, 255, 255, .12); color: var(--on-dark-2); }

.sec-head { display: grid; gap: 20px; margin-bottom: 64px; justify-items: start; }
.hero-copy .eyebrow { justify-self: start; }
.sec-head.center { justify-items: center; text-align: center; }
.sec-head.center .lead { margin: 0 auto; }

section { position: relative; }
.pad { padding: 128px 0; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  height: 52px; padding: 0 24px;
  border-radius: 14px; border: 1px solid transparent;
  font-size: 15px; font-weight: 600; letter-spacing: -0.01em;
  transition: transform .25s var(--ease), background .25s, border-color .25s, box-shadow .25s;
  white-space: nowrap;
}
.btn:active { transform: scale(.98); }
.btn-y { background: var(--y); color: var(--ink); box-shadow: 0 8px 24px -8px rgba(255, 196, 0, .6), inset 0 1px 0 rgba(255, 255, 255, .5); }
.btn-y:hover { background: var(--y-2); }
.btn-ghost { background: rgba(255, 255, 255, .04); border-color: rgba(255, 255, 255, .14); color: var(--on-dark); }
.btn-ghost:hover { background: rgba(255, 255, 255, .08); border-color: rgba(255, 255, 255, .24); }
.btn-ink { background: var(--ink); color: #fff; }
.btn-ink:hover { background: #222226; }
.btn-line { border-color: var(--line-2); background: var(--card); }
.btn-line:hover { border-color: var(--ink); }
.btn .arr { transition: transform .25s var(--ease); }
.btn:hover .arr { transform: translateX(3px); }
.btn-s { height: 40px; padding: 0 16px; border-radius: 11px; font-size: 14px; }

/* ---------- Nav ---------- */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 50;
  transition: background .3s, border-color .3s, backdrop-filter .3s;
  border-bottom: 1px solid transparent;
}
.nav .wrap { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 600; letter-spacing: -0.03em; font-size: 19px; }
.brand img { width: 34px; height: auto; }
.brand .l-dark { display: none; }
.nav-links { display: flex; gap: 6px; }
.nav-links a { padding: 8px 12px; border-radius: 10px; font-size: 14.5px; color: var(--on-dark-2); transition: color .2s, background .2s; }
.nav-links a:hover { color: var(--on-dark); background: rgba(255, 255, 255, .06); }
.nav-links a.sep { position: relative; margin-left: 10px; }
.nav-links a.sep::before { content: ""; position: absolute; left: -8px; top: 50%; width: 1px; height: 16px; transform: translateY(-50%); background: rgba(255, 255, 255, .16); }
.nav-links a.active { color: var(--on-dark); }
.nav .brand { color: var(--on-dark); }
.nav-cta { display: flex; gap: 10px; align-items: center; }
.menu-btn { display: none; width: 44px; height: 44px; border-radius: 12px; border: 1px solid rgba(255, 255, 255, .16); background: transparent; color: var(--on-dark); align-items: center; justify-content: center; }
.menu-btn span, .menu-btn span::before, .menu-btn span::after { display: block; width: 18px; height: 1.5px; background: currentColor; position: relative; transition: transform .3s var(--ease); }
.menu-btn span::before, .menu-btn span::after { content: ""; position: absolute; left: 0; }
.menu-btn span::before { top: -6px; }
.menu-btn span::after { top: 6px; }

.nav.solid { background: rgba(250, 250, 247, .82); backdrop-filter: blur(16px) saturate(1.4); -webkit-backdrop-filter: blur(16px) saturate(1.4); border-bottom-color: var(--line); }
.nav.solid .brand { color: var(--ink); }
.nav.solid .brand .l-light { display: none; }
.nav.solid .brand .l-dark { display: block; }
.nav.solid .nav-links a { color: var(--muted); }
.nav.solid .nav-links a:hover { color: var(--ink); background: rgba(11, 11, 13, .05); }
.nav.solid .nav-links a.active { color: var(--ink); }
.nav.solid .nav-links a.sep::before { background: var(--line-2); }
.nav.solid .menu-btn { color: var(--ink); border-color: var(--line-2); }

.sheet {
  position: fixed; inset: 72px 0 auto 0; z-index: 49;
  background: var(--bg); border-bottom: 1px solid var(--line);
  padding: 12px 24px 24px; display: none;
}
.sheet a { display: block; padding: 14px 4px; font-size: 20px; font-weight: 500; letter-spacing: -0.02em; border-bottom: 1px solid var(--line); }
.sheet .btn { width: 100%; margin-top: 18px; }
body.menu-open .sheet { display: block; }
body.menu-open .nav { background: var(--bg); border-bottom-color: var(--line); }
body.menu-open .nav .brand { color: var(--ink); }
body.menu-open .nav .brand .l-light { display: none; }
body.menu-open .nav .brand .l-dark { display: block; }
body.menu-open .menu-btn { color: var(--ink); border-color: var(--line-2); }
body.menu-open .menu-btn span { background: transparent; }
body.menu-open .menu-btn span::before { transform: translateY(6px) rotate(45deg); }
body.menu-open .menu-btn span::after { transform: translateY(-6px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative; min-height: 100svh; display: flex; align-items: center;
  background: radial-gradient(900px 600px at 78% 45%, rgba(255, 196, 0, .10), transparent 60%), var(--dark);
  color: var(--on-dark); overflow: hidden;
  padding: 120px 0 96px;
}
.hero::after { content: ""; position: absolute; inset: auto 0 0 0; height: 160px; background: linear-gradient(transparent, rgba(11, 11, 13, .9)); pointer-events: none; }
#panda-field { position: absolute; top: 0; right: 0; width: 52%; height: 100%; }
.hero h1 { font-size: clamp(40px, 5.2vw, 74px); }
.hero .wrap { position: relative; z-index: 2; }
.hero-copy { max-width: 720px; display: grid; gap: 28px; }
.hero h1 { color: var(--on-dark); }
.hero .lead { color: var(--on-dark-2); max-width: 560px; }
.hero-ctas { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 8px; }
.scroll-cue { position: absolute; left: 50%; bottom: 28px; transform: translateX(-50%); z-index: 3; display: grid; justify-items: center; gap: 8px; color: var(--on-dark-3); }
.scroll-cue i { width: 1px; height: 36px; background: linear-gradient(var(--on-dark-3), transparent); animation: cue 2.2s var(--ease) infinite; transform-origin: top; }
@keyframes cue { 0% { transform: scaleY(0); } 50% { transform: scaleY(1); } 100% { transform: scaleY(1); opacity: 0; } }

/* ---------- Logos ---------- */
.logos { padding: 44px 0 40px; border-bottom: 1px solid var(--line); background: var(--bg); }
.logos p { text-align: center; color: var(--muted); margin-bottom: 28px; }
.marquee { overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); }
.marquee-track { display: flex; gap: 72px; width: max-content; animation: marquee 48s linear infinite; align-items: center; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee img { height: 38px; width: auto; opacity: .55; transition: opacity .3s; }
.marquee img.tall { height: 52px; }
.marquee img.short { height: 28px; }
.marquee img:hover { opacity: .95; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- Retorno ---------- */
.grid-bg { background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px); background-size: 64px 64px; background-position: center top; }
.fade-grid { -webkit-mask-image: radial-gradient(ellipse at 50% 0%, #000 30%, transparent 75%); mask-image: radial-gradient(ellipse at 50% 0%, #000 30%, transparent 75%); position: absolute; inset: 0; pointer-events: none; }
.ret-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.ret-card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px 24px 26px; display: grid; gap: 14px; align-content: start;
  transition: transform .4s var(--ease), box-shadow .4s var(--ease), border-color .3s;
}
.ret-card:hover { transform: translateY(-4px); box-shadow: 0 24px 48px -28px rgba(11, 11, 13, .25); border-color: var(--line-2); }
.ret-card .n { color: var(--faint); }
.ret-card .ico { width: 44px; height: 44px; border-radius: 12px; background: var(--y-soft); display: grid; place-items: center; }
.ret-card .ico svg { width: 22px; height: 22px; stroke: var(--ink); fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.ret-card h4 { font-size: 20px; letter-spacing: -0.025em; line-height: 1.2; }
.ret-card p { font-size: 15px; color: var(--muted); }

/* ---------- Steps (how AI works) ---------- */
.steps { display: grid; gap: 24px; }
.step {
  display: grid; grid-template-columns: 1fr 1.08fr; gap: 56px; align-items: center;
  padding: 48px; border-radius: 28px; background: var(--card); border: 1px solid var(--line);
}
.step:nth-child(even) .step-copy { order: 2; }
.step-copy { display: grid; gap: 16px; align-content: start; }
.step-num { display: flex; align-items: baseline; gap: 12px; }
.step-num b { font-size: 56px; font-weight: 600; letter-spacing: -0.05em; line-height: 1; color: var(--ink); }
.step-num .tag { background: var(--ink); color: var(--y); padding: 4px 8px; border-radius: 6px; }
.step-copy p { color: var(--muted); font-size: 17px; max-width: 440px; }
.step-copy ul { list-style: none; margin: 6px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.step-copy li { font-size: 13px; padding: 5px 10px; border-radius: 8px; background: var(--bg-2); color: var(--ink-2); }

/* mock window */
.mock {
  position: relative; border-radius: 18px; background: var(--bg); border: 1px solid var(--line);
  padding: 20px; min-height: 340px; overflow: hidden;
  background-image: radial-gradient(rgba(11, 11, 13, .07) 1px, transparent 1px); background-size: 18px 18px;
}
.mock-bar { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; color: var(--muted); }
.mock-bar .dot { display: inline-flex; align-items: center; gap: 8px; }
.mock-bar .dot::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 0 3px rgba(31, 169, 113, .18); animation: pulse 1.8s ease-in-out infinite; }
@keyframes pulse { 50% { box-shadow: 0 0 0 6px rgba(31, 169, 113, 0); } }
.panel { background: var(--card); border: 1px solid var(--line); border-radius: 14px; box-shadow: 0 12px 32px -20px rgba(11, 11, 13, .25); }

/* 01 read */
.m-read .row { display: grid; grid-template-columns: 56px 1fr auto; gap: 12px; align-items: center; padding: 12px 14px; border-bottom: 1px solid var(--line); font-size: 14px; }
.m-read .row:last-child { border-bottom: 0; }
.m-read .kind { font-family: var(--mono); font-size: 10px; letter-spacing: .08em; text-align: center; padding: 4px 0; border-radius: 6px; background: var(--bg-2); color: var(--ink-2); }
.m-read .st { font-family: var(--mono); font-size: 10.5px; letter-spacing: .06em; color: var(--faint); position: relative; }
.m-read .row .bar { grid-column: 2 / 4; height: 3px; border-radius: 3px; background: var(--bg-2); overflow: hidden; margin-top: -4px; }
.m-read .row .bar i { display: block; height: 100%; width: 0; background: var(--y); }
.in .m-read .row .bar i { animation: fill 1.2s var(--ease) forwards; }
.in .m-read .row:nth-child(2) .bar i { animation-delay: .4s; }
.in .m-read .row:nth-child(3) .bar i { animation-delay: .8s; }
.in .m-read .row:nth-child(4) .bar i { animation-delay: 1.2s; }
.in .m-read .row:nth-child(5) .bar i { animation-delay: 1.6s; }
@keyframes fill { to { width: 100%; } }
.m-read .st .ok { color: var(--ok); opacity: 0; position: absolute; right: 0; }
.m-read .st .wait { transition: opacity .2s; }
.in .m-read .row .st .ok { animation: show 0.01s forwards; }
.in .m-read .row .st .wait { animation: hide 0.01s forwards; }
.in .m-read .row:nth-child(1) .st span { animation-delay: 1.2s; }
.in .m-read .row:nth-child(2) .st span { animation-delay: 1.6s; }
.in .m-read .row:nth-child(3) .st span { animation-delay: 2.0s; }
.in .m-read .row:nth-child(4) .st span { animation-delay: 2.4s; }
.in .m-read .row:nth-child(5) .st span { animation-delay: 2.8s; }
@keyframes show { to { opacity: 1; } }
@keyframes hide { to { opacity: 0; } }

/* 02 check */
.m-check .item { display: flex; align-items: center; gap: 12px; padding: 12px 14px; font-size: 14px; border-bottom: 1px solid var(--line); opacity: .35; transition: opacity .4s; }
.m-check .item:last-child { border-bottom: 0; }
.m-check .ck { width: 20px; height: 20px; border-radius: 6px; border: 1.5px solid var(--line-2); display: grid; place-items: center; flex: none; transition: all .3s; }
.m-check .ck svg { width: 12px; height: 12px; stroke: #fff; stroke-width: 3; fill: none; opacity: 0; }
.m-check .item .v { margin-left: auto; font-family: var(--mono); font-size: 12px; color: var(--muted); }
.m-check .item.done { opacity: 1; }
.m-check .item.done .ck { background: var(--ok); border-color: var(--ok); }
.m-check .item.done .ck svg { opacity: 1; }
.m-check .item.flag { opacity: 1; background: var(--y-soft); }
.m-check .item.flag .ck { background: var(--ink); border-color: var(--ink); }
.m-check .item.flag .ck::after { content: "!"; color: var(--y); font-weight: 700; font-size: 12px; }
.m-check .item.flag .v { color: var(--ink); font-weight: 600; }
.m-check .alert { margin-top: 14px; padding: 14px 16px; border-radius: 12px; background: var(--ink); color: var(--on-dark); font-size: 14px; display: flex; gap: 12px; align-items: flex-start; opacity: 0; transform: translateY(8px); transition: all .5s var(--ease); }
.m-check .alert.show { opacity: 1; transform: none; }
.m-check .alert b { color: var(--y); font-weight: 600; }

/* 03 execute */
.m-exec .head { padding: 16px 18px; border-bottom: 1px solid var(--line); display: flex; justify-content: space-between; align-items: center; }
.m-exec .head strong { font-size: 16px; letter-spacing: -0.02em; font-weight: 600; }
.m-exec .badge { font-family: var(--mono); font-size: 10.5px; letter-spacing: .06em; padding: 4px 8px; border-radius: 6px; background: var(--y-soft); color: var(--ink); }
.m-exec .badge.done { background: rgba(31, 169, 113, .12); color: var(--ok); }
.m-exec .task { display: grid; grid-template-columns: 22px 1fr auto; gap: 12px; align-items: center; padding: 13px 18px; font-size: 14px; color: var(--faint); transition: color .3s; }
.m-exec .task i { width: 18px; height: 18px; border-radius: 50%; border: 1.5px solid var(--line-2); position: relative; transition: all .3s; }
.m-exec .task.run { color: var(--ink); }
.m-exec .task.run i { border-color: var(--y); border-top-color: transparent; animation: spin .8s linear infinite; }
.m-exec .task.ok { color: var(--ink); }
.m-exec .task.ok i { background: var(--ink); border-color: var(--ink); }
.m-exec .task.ok i::after { content: ""; position: absolute; left: 5px; top: 2.5px; width: 4px; height: 8px; border: solid var(--y); border-width: 0 2px 2px 0; transform: rotate(45deg); }
.m-exec .task span:last-child { font-family: var(--mono); font-size: 11.5px; color: var(--muted); }
@keyframes spin { to { transform: rotate(360deg); } }
.m-exec .foot { padding: 12px 18px; border-top: 1px solid var(--line); display: flex; justify-content: space-between; font-size: 13px; color: var(--muted); }

/* 04 chase */
.m-chase { display: grid; gap: 10px; }
.m-chase .nt { display: grid; grid-template-columns: 36px 1fr; gap: 12px; padding: 14px; align-items: start; opacity: 0; transform: translateY(14px) scale(.98); transition: all .6s var(--ease); }
.m-chase .nt.show { opacity: 1; transform: none; }
.m-chase .av { width: 36px; height: 36px; border-radius: 10px; background: var(--ink); display: grid; place-items: center; }
.m-chase .av img { width: 22px; }
.m-chase .nt small { display: block; color: var(--muted); font-size: 12px; margin-bottom: 2px; }
.m-chase .nt p { font-size: 14px; line-height: 1.45; }
.m-chase .nt p b { font-weight: 600; }
.m-chase .to { display: inline-flex; gap: 6px; margin-top: 8px; font-size: 12px; padding: 3px 8px; border-radius: 6px; background: var(--y-soft); }

/* 05 report */
.m-rep .kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 10px; }
.m-rep .kpi { padding: 14px; }
.m-rep .kpi small { display: block; color: var(--muted); font-size: 12px; }
.m-rep .kpi b { display: block; font-size: 26px; letter-spacing: -0.04em; font-weight: 600; margin-top: 2px; }
.m-rep .kpi em { font-style: normal; font-size: 12px; color: var(--ok); font-weight: 600; }
.m-rep .chart { padding: 16px; }
.m-rep .bars { display: flex; align-items: flex-end; gap: 8px; height: 110px; margin-top: 10px; }
.m-rep .bars i { flex: 1; border-radius: 5px 5px 2px 2px; background: var(--bg-2); height: 8%; transition: height 1s var(--ease); }
.m-rep .bars i.hi { background: var(--y); }
.m-rep .sum { margin-top: 10px; padding: 12px 14px; font-size: 13.5px; display: flex; gap: 10px; align-items: flex-start; }
.m-rep .sum .spark { flex: none; width: 22px; height: 22px; border-radius: 6px; background: var(--ink); color: var(--y); display: grid; place-items: center; font-size: 12px; }

/* ---------- Cases ---------- */
.cases { background: var(--bg-2); }
.tabs { display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; margin-bottom: 32px; }
.tab { display: inline-flex; align-items: center; gap: 10px; padding: 10px 16px 10px 12px; border-radius: 12px; border: 1px solid var(--line-2); background: var(--card); font-size: 14.5px; font-weight: 500; color: var(--muted); transition: all .25s; }
.tab .mono { color: var(--faint); }
.tab:hover { color: var(--ink); }
.tab[aria-selected="true"] { background: var(--ink); color: #fff; border-color: var(--ink); }
.tab[aria-selected="true"] .mono { color: var(--y); }
.case { display: none; grid-template-columns: 1.05fr 1fr; gap: 0; background: var(--card); border: 1px solid var(--line); border-radius: 28px; overflow: hidden; box-shadow: 0 40px 80px -48px rgba(11, 11, 13, .28); }
.case.on { display: grid; animation: caseIn .6s var(--ease); }
@keyframes caseIn { from { opacity: 0; transform: translateY(12px); } }
.case-vis { background: var(--dark); color: var(--on-dark); padding: 36px; position: relative; min-height: 460px; display: flex; flex-direction: column; justify-content: space-between; overflow: hidden; }
.case-vis::before { content: ""; position: absolute; inset: 0; background: radial-gradient(500px 300px at 80% 0%, rgba(255, 196, 0, .14), transparent 70%); pointer-events: none; }
.case-logo { height: 30px; width: auto; max-width: 200px; object-fit: contain; object-position: left; filter: invert(1); opacity: .9; position: relative; }
.case-logo.tall { height: 56px; }
.case-body { padding: 44px 44px 40px; display: grid; gap: 18px; align-content: start; }
.case-body .mono { color: var(--muted); }
.case-body h3 { font-size: clamp(28px, 2.8vw, 38px); }
.case-body p { color: var(--muted); }
.case-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; margin-top: 12px; border-top: 1px solid var(--line); }
.case-stats div { padding: 18px 16px 0 0; }
.case-stats div + div { padding-left: 16px; border-left: 1px solid var(--line); }
.case-stats b { display: block; font-size: 22px; letter-spacing: -0.03em; font-weight: 600; line-height: 1.15; }
.case-stats small { display: block; color: var(--muted); font-size: 13px; margin-top: 4px; line-height: 1.35; }

/* case visuals */
.cv { position: relative; margin-top: 28px; display: grid; gap: 10px; }
.cv-card { background: var(--dark-2); border: 1px solid rgba(255, 255, 255, .08); border-radius: 14px; padding: 16px; }
.cv-card .mono { color: var(--on-dark-3); }
.cv-line { width: 100%; height: 150px; margin-top: 8px; }
.cv-line .grid { stroke: rgba(255, 255, 255, .06); }
.cv-line .real { stroke: var(--on-dark); fill: none; stroke-width: 2; stroke-dasharray: 600; stroke-dashoffset: 600; }
.cv-line .fcst { stroke: var(--y); fill: none; stroke-width: 2; stroke-dasharray: 5 6; opacity: 0; }
.cv-line .meta { stroke: rgba(255, 255, 255, .28); stroke-dasharray: 2 5; }
.cv-line .area { fill: url(#gy); opacity: 0; }
.case.on .cv-line .real { animation: draw 1.6s var(--ease) .2s forwards; }
.case.on .cv-line .fcst, .case.on .cv-line .area { animation: show .6s 1.6s forwards; }
@keyframes draw { to { stroke-dashoffset: 0; } }
.cv-legend { display: flex; gap: 16px; font-size: 12px; color: var(--on-dark-2); margin-top: 6px; flex-wrap: wrap; }
.cv-legend i { display: inline-block; width: 14px; height: 2px; vertical-align: middle; margin-right: 6px; background: var(--on-dark); }
.cv-legend i.f { background: repeating-linear-gradient(90deg, var(--y) 0 4px, transparent 4px 7px); }
.cv-legend i.m { background: repeating-linear-gradient(90deg, rgba(255,255,255,.4) 0 2px, transparent 2px 6px); }
.cv-chips { display: flex; gap: 8px; flex-wrap: wrap; }
.cv-chip { font-size: 12.5px; padding: 6px 10px; border-radius: 8px; background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .08); color: var(--on-dark-2); display: inline-flex; align-items: center; gap: 8px; }
.cv-chip.y { background: rgba(255, 196, 0, .12); border-color: rgba(255, 196, 0, .3); color: var(--y); }
.cv-chip .d { width: 6px; height: 6px; border-radius: 50%; background: var(--ok); }
.cv-flow { display: grid; grid-template-columns: 1fr 28px 1fr; align-items: center; gap: 6px; }
.cv-flow .arrow { color: var(--y); text-align: center; font-size: 18px; }
.cv-list { list-style: none; padding: 0; margin: 8px 0 0; display: grid; gap: 6px; font-size: 13px; }
.cv-list li { display: flex; justify-content: space-between; gap: 8px; color: var(--on-dark-2); opacity: 0; transform: translateX(-6px); }
.cv-list li b { color: var(--on-dark); font-weight: 500; }
.case.on .cv-list li { animation: slideIn .5s var(--ease) forwards; }
.case.on .cv-list li:nth-child(2) { animation-delay: .15s; }
.case.on .cv-list li:nth-child(3) { animation-delay: .3s; }
.case.on .cv-list li:nth-child(4) { animation-delay: .45s; }
@keyframes slideIn { to { opacity: 1; transform: none; } }
.cv-photo { height: 96px; border-radius: 10px; background: repeating-linear-gradient(0deg, rgba(255,255,255,.07) 0 1px, transparent 1px 13px), #202025; position: relative; overflow: hidden; }
.cv-photo::after { content: ""; position: absolute; left: 0; right: 0; height: 2px; background: var(--y); box-shadow: 0 0 12px var(--y); top: 0; animation: scan 2.4s ease-in-out infinite; }
@keyframes scan { 50% { top: calc(100% - 2px); } }
.cv-agents { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.cv-agent { background: var(--dark-2); border: 1px solid rgba(255, 255, 255, .08); border-radius: 14px; padding: 14px; display: grid; gap: 6px; }
.cv-agent b { font-weight: 600; font-size: 15px; letter-spacing: -0.02em; }
.cv-agent small { color: var(--on-dark-2); font-size: 12.5px; line-height: 1.4; }
.cv-agent .live { font-family: var(--mono); font-size: 10px; letter-spacing: .1em; color: var(--ok); display: inline-flex; gap: 6px; align-items: center; }
.cv-agent .live::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--ok); animation: pulse 1.8s infinite; }

/* ---------- Frentes ---------- */
.fr-list { border-top: 1px solid var(--line-2); }
.fr {
  display: grid; grid-template-columns: 120px 1fr 1.2fr 40px; gap: 24px; align-items: center;
  padding: 32px 8px; border-bottom: 1px solid var(--line-2); position: relative;
  transition: background .3s, padding .3s var(--ease);
}
.fr::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 0; background: var(--y); transition: width .35s var(--ease); }
.fr:hover { background: var(--card); padding-left: 24px; }
.fr:hover::before { width: 4px; }
.fr .num { font-size: 44px; font-weight: 600; letter-spacing: -0.05em; line-height: 1; }
.fr .num small { font-family: var(--mono); font-size: 11px; color: var(--faint); letter-spacing: .1em; margin-left: 6px; vertical-align: top; }
.fr h4 { font-size: 24px; letter-spacing: -0.03em; }
.fr p { color: var(--muted); font-size: 15.5px; }
.fr .go { width: 36px; height: 36px; border-radius: 10px; border: 1px solid var(--line-2); display: grid; place-items: center; transition: all .3s; }
.fr:hover .go { background: var(--ink); color: var(--y); border-color: var(--ink); transform: rotate(-45deg); }

/* ---------- Process ---------- */
.proc { display: grid; grid-template-columns: repeat(5, 1fr); gap: 0; position: relative; }
.proc::before { content: ""; position: absolute; top: 27px; left: 28px; right: 28px; height: 2px; background: var(--line-2); }
.proc .fill { position: absolute; top: 27px; left: 28px; height: 2px; background: var(--y); width: 0; transition: width 2.2s var(--ease); }
.in .proc .fill, .proc.in .fill { width: calc(100% - 56px); }
.proc.four { grid-template-columns: repeat(4, 1fr); }
.ph { position: relative; padding-right: 20px; display: grid; gap: 12px; align-content: start; }
.ph .dot { width: 56px; height: 56px; border-radius: 50%; background: var(--card); border: 1px solid var(--line-2); display: grid; place-items: center; font-family: var(--mono); font-size: 13px; font-weight: 600; position: relative; z-index: 1; box-shadow: 0 0 0 8px var(--bg); transition: background .4s, color .4s, border-color .4s; }
.ph.lit .dot { background: var(--ink); color: var(--y); border-color: var(--ink); }
.ph .time { color: var(--muted); margin-top: 8px; }
.ph h4 { font-size: 22px; letter-spacing: -0.03em; }
.ph p { color: var(--muted); font-size: 15px; }

/* ---------- Principle (dark) ---------- */
.dark { background: var(--dark); color: var(--on-dark); }
.principle { border-radius: 32px; padding: 80px 64px 56px; position: relative; overflow: hidden; }
.principle::before { content: ""; position: absolute; inset: 0; background: radial-gradient(700px 400px at 90% 110%, rgba(255, 196, 0, .16), transparent 70%); pointer-events: none; }
.principle h2 { max-width: 960px; position: relative; }
.principle .cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; margin-top: 64px; border-top: 1px solid rgba(255, 255, 255, .1); position: relative; }
.principle .cols div { padding: 28px 28px 0 0; }
.principle .cols div + div { padding-left: 28px; border-left: 1px solid rgba(255, 255, 255, .1); }
.principle .cols .mono { color: var(--y); }
.principle .cols h4 { font-size: 22px; letter-spacing: -0.03em; margin: 12px 0 8px; }
.principle .cols p { color: var(--on-dark-2); font-size: 15px; }
.principle .gov { margin-top: 40px; padding-top: 24px; border-top: 1px solid rgba(255, 255, 255, .1); display: flex; flex-wrap: wrap; gap: 10px 28px; color: var(--on-dark-2); font-size: 14px; position: relative; }
.principle .gov span { display: inline-flex; gap: 8px; align-items: center; }
.principle .gov span::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--y); }

/* ---------- About / numbers ---------- */
.about { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.about-copy { display: grid; gap: 24px; }
.about-copy p { color: var(--muted); font-size: 18px; }
.nums { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.num-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px 24px; display: grid; gap: 8px; }
.num-card b { font-size: clamp(40px, 4.4vw, 56px); font-weight: 600; letter-spacing: -0.05em; line-height: 1; }
.num-card b .u { color: var(--y); -webkit-text-stroke: 0; }
.num-card small { color: var(--muted); font-size: 14.5px; line-height: 1.4; }
.num-card.ink { background: var(--ink); color: var(--on-dark); border-color: var(--ink); }
.num-card.ink small { color: var(--on-dark-2); }
.nums-note { grid-column: 1 / -1; color: var(--faint); font-size: 12.5px; }

/* ---------- FAQ ---------- */
.faq { max-width: 880px; margin: 0 auto; border-top: 1px solid var(--line-2); }
.faq details { border-bottom: 1px solid var(--line-2); }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 24px; padding: 26px 4px; font-size: 20px; font-weight: 500; letter-spacing: -0.02em; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary .pm { width: 32px; height: 32px; border-radius: 10px; border: 1px solid var(--line-2); display: grid; place-items: center; flex: none; position: relative; transition: all .3s var(--ease); }
.faq summary .pm::before, .faq summary .pm::after { content: ""; position: absolute; width: 12px; height: 1.5px; background: currentColor; transition: transform .3s var(--ease); }
.faq summary .pm::after { transform: rotate(90deg); }
.faq details[open] summary .pm { background: var(--ink); color: var(--y); border-color: var(--ink); }
.faq details[open] summary .pm::after { transform: rotate(0); }
.faq .ans { padding: 0 60px 28px 4px; color: var(--muted); font-size: 16.5px; }

/* ---------- Form ---------- */
.cta { padding: 128px 0; position: relative; overflow: hidden; }
.cta::before { content: ""; position: absolute; inset: 0; background: radial-gradient(800px 500px at 50% 0%, rgba(255, 196, 0, .12), transparent 70%); pointer-events: none; }
.cta .sec-head { position: relative; }
.cta .lead { color: var(--on-dark-2); }
.form { position: relative; max-width: 820px; margin: 0 auto; background: var(--dark-2); border: 1px solid rgba(255, 255, 255, .08); border-radius: 28px; padding: 40px; display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.field { display: grid; gap: 8px; }
.field.full { grid-column: 1 / -1; }
.field label, .field .lbl { color: var(--on-dark-2); }
.field label i, .field .lbl i { color: var(--y); font-style: normal; }
.field input, .field select, .field textarea {
  width: 100%; height: 50px; padding: 0 16px; border-radius: 12px;
  background: rgba(255, 255, 255, .04); border: 1px solid rgba(255, 255, 255, .1);
  color: var(--on-dark); font: inherit; font-size: 16px; outline: none; transition: border-color .2s, background .2s;
  -webkit-appearance: none; appearance: none;
}
.field select { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none'%3E%3Cpath d='M1 1.5l5 5 5-5' stroke='%23999' stroke-width='1.6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 16px center; }
.field select option { background: var(--dark-2); color: var(--on-dark); }
.field textarea { height: 120px; padding: 14px 16px; resize: vertical; }
.field input::placeholder, .field textarea::placeholder { color: var(--on-dark-3); }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--y); background: rgba(255, 196, 0, .04); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chips label { position: relative; }
.chips input { position: absolute; opacity: 0; pointer-events: none; }
.chips span { display: inline-flex; height: 42px; align-items: center; padding: 0 16px; border-radius: 10px; border: 1px solid rgba(255, 255, 255, .12); color: var(--on-dark-2); font-size: 14.5px; cursor: pointer; transition: all .2s; font-family: var(--sans); letter-spacing: 0; text-transform: none; }
.chips input:checked + span { background: var(--y); color: var(--ink); border-color: var(--y); font-weight: 600; }
.chips input:focus-visible + span { outline: 2px solid var(--y); outline-offset: 2px; }
.form-foot { grid-column: 1 / -1; display: grid; gap: 14px; justify-items: start; margin-top: 8px; }
.form-foot .btn { width: 100%; height: 56px; font-size: 16px; }
.form-foot p { color: var(--on-dark-3); font-size: 13.5px; width: 100%; text-align: center; }
.form-foot p a { color: var(--on-dark-2); text-decoration: underline; text-underline-offset: 3px; }
.form .err { color: #FF8A8A; font-size: 13px; display: none; grid-column: 1 / -1; }
.form.bad .err { display: block; }

/* ---------- Footer ---------- */
footer { background: var(--dark); color: var(--on-dark-2); border-top: 1px solid rgba(255, 255, 255, .06); padding: 64px 0 36px; font-size: 14.5px; }
.foot-top { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 32px; }
.foot-top .brand { color: var(--on-dark); margin-bottom: 14px; }
.foot-top h5 { margin: 0 0 14px; color: var(--on-dark-3); font-family: var(--mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; font-weight: 500; }
.foot-top a { display: block; padding: 4px 0; transition: color .2s; }
.foot-top a:hover { color: var(--y); }
.foot-bottom { margin-top: 48px; padding-top: 24px; border-top: 1px solid rgba(255, 255, 255, .06); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; color: var(--on-dark-3); font-size: 13px; }
.slogan { font-size: 22px; font-weight: 600; letter-spacing: -0.03em; color: var(--on-dark); margin-top: 6px; }
.slogan span { color: var(--y); }

/* ---------- WhatsApp float ---------- */
.wa { position: fixed; right: 20px; bottom: 20px; z-index: 40; width: 56px; height: 56px; border-radius: 16px; background: var(--ink); color: var(--y); display: grid; place-items: center; box-shadow: 0 16px 32px -12px rgba(0, 0, 0, .45); transition: transform .3s var(--ease); border: 1px solid rgba(255, 255, 255, .08); }
.wa:hover { transform: translateY(-3px); }
.wa svg { width: 26px; height: 26px; fill: currentColor; }

/* ---------- Reveal ---------- */
.rv { opacity: 0; transform: translateY(24px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.rv.in { opacity: 1; transform: none; }
.rv.d1 { transition-delay: .08s; } .rv.d2 { transition-delay: .16s; } .rv.d3 { transition-delay: .24s; } .rv.d4 { transition-delay: .32s; }

/* ---------- Marketing page ---------- */
.hero.mk { min-height: 88svh; }
.hero.mk .hero-copy { max-width: 820px; }
.hero.mk .hero-copy { max-width: 640px; }
.hero-orbit { position: absolute; right: max(96px, calc((100vw - var(--wrap)) / 2 + 72px)); top: 52%; transform: translateY(-50%); width: min(500px, 38vw); aspect-ratio: 1; pointer-events: none; }
.hero-orbit .ring { position: absolute; inset: 0; border-radius: 50%; border: 1px solid rgba(255, 255, 255, .08); }
.hero-orbit .ring:nth-child(2) { inset: 14%; border-color: rgba(255, 255, 255, .1); }
.hero-orbit .ring:nth-child(3) { inset: 30%; border-color: rgba(255, 196, 0, .25); }
.hero-orbit .core { position: absolute; inset: 42%; border-radius: 50%; background: radial-gradient(circle, rgba(255, 196, 0, .5), rgba(255, 196, 0, 0) 70%); filter: blur(6px); }
.hero-orbit .sat { position: absolute; inset: 0; animation: orbit 26s linear infinite; }
.hero-orbit .sat:nth-of-type(6) { inset: 14%; animation-duration: 18s; animation-direction: reverse; }
.hero-orbit .sat:nth-of-type(7) { inset: 30%; animation-duration: 12s; }
.hero-orbit .sat b { position: absolute; top: -18px; left: 50%; translate: -50% 0; padding: 7px 12px; border-radius: 10px; background: var(--dark-3); border: 1px solid rgba(255, 255, 255, .1); color: var(--on-dark); font-size: 13px; font-weight: 500; white-space: nowrap; animation: orbit 26s linear infinite reverse; }
.hero-orbit .sat:nth-of-type(6) b { animation-duration: 18s; animation-direction: normal; }
.hero-orbit .sat:nth-of-type(7) b { animation-duration: 12s; background: var(--y); color: var(--ink); border-color: var(--y); }
@keyframes orbit { to { transform: rotate(360deg); } }
.hero-orbit .sat b { transform-origin: center; }

.svc-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.svc { background: var(--card); border: 1px solid var(--line); border-radius: 24px; padding: 28px; display: grid; gap: 18px; align-content: start; transition: transform .4s var(--ease), box-shadow .4s var(--ease); }
.svc:hover { transform: translateY(-4px); box-shadow: 0 30px 60px -36px rgba(11, 11, 13, .3); }
.svc .mono { color: var(--muted); }
.svc h3 { font-size: 28px; }
.svc > p { color: var(--muted); font-size: 15.5px; }
.svc ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; font-size: 15px; }
.svc li { display: flex; gap: 10px; align-items: flex-start; }
.svc li::before { content: ""; flex: none; width: 16px; height: 16px; margin-top: 3px; border-radius: 5px; background: var(--y-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='8' fill='none'%3E%3Cpath d='M1 4l2.6 2.6L9 1' stroke='%230B0B0D' stroke-width='1.8'/%3E%3C/svg%3E") center no-repeat; }
.svc .ai { margin-top: auto; padding: 14px 16px; border-radius: 14px; background: var(--ink); color: var(--on-dark-2); font-size: 14px; display: flex; gap: 10px; }
.svc .ai b { color: var(--y); font-weight: 600; }
.svc-vis { height: 170px; border-radius: 16px; background: var(--bg); border: 1px solid var(--line); position: relative; overflow: hidden; background-image: radial-gradient(rgba(11, 11, 13, .07) 1px, transparent 1px); background-size: 16px 16px; }
/* traffic vis */
.v-traf { display: flex; align-items: flex-end; gap: 6px; padding: 20px 20px 0; height: 100%; }
.v-traf i { flex: 1; background: var(--ink); border-radius: 4px 4px 0 0; height: 10%; transition: height 1.2s var(--ease); }
.v-traf i:nth-child(n+6) { background: var(--y); }
.v-traf .tag { position: absolute; top: 14px; left: 16px; font-family: var(--mono); font-size: 10.5px; letter-spacing: .06em; padding: 4px 8px; background: var(--card); border: 1px solid var(--line); border-radius: 6px; }
/* social vis */
.v-soc { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; padding: 16px; height: 100%; }
.v-soc i { border-radius: 10px; background: var(--bg-2); position: relative; overflow: hidden; }
.v-soc i:nth-child(3n+1) { background: var(--ink); }
.v-soc i:nth-child(4n+2) { background: var(--y); }
.v-soc i::after { content: ""; position: absolute; inset: 0; background: linear-gradient(110deg, transparent 30%, rgba(255, 255, 255, .35) 50%, transparent 70%); transform: translateX(-100%); animation: shine 3.2s ease-in-out infinite; }
.v-soc i:nth-child(2)::after { animation-delay: .3s; } .v-soc i:nth-child(3)::after { animation-delay: .6s; } .v-soc i:nth-child(4)::after { animation-delay: .9s; } .v-soc i:nth-child(5)::after { animation-delay: 1.2s; } .v-soc i:nth-child(6)::after { animation-delay: 1.5s; } .v-soc i:nth-child(7)::after { animation-delay: 1.8s; } .v-soc i:nth-child(8)::after { animation-delay: 2.1s; }
@keyframes shine { 60%, 100% { transform: translateX(100%); } }
/* site vis */
.v-site { position: absolute; inset: 16px 16px 0; background: var(--card); border: 1px solid var(--line); border-bottom: 0; border-radius: 12px 12px 0 0; padding: 12px; display: grid; gap: 8px; align-content: start; }
.v-site .b { display: flex; gap: 5px; }
.v-site .b i { width: 7px; height: 7px; border-radius: 50%; background: var(--line-2); }
.v-site .h { height: 12px; width: 70%; border-radius: 4px; background: var(--ink); }
.v-site .h2 { height: 8px; width: 50%; border-radius: 4px; background: var(--bg-2); }
.v-site .c { height: 22px; width: 90px; border-radius: 6px; background: var(--y); margin-top: 4px; }
.v-site .score { position: absolute; right: 12px; top: 12px; width: 52px; height: 52px; border-radius: 50%; display: grid; place-items: center; font-weight: 600; font-size: 16px; background: conic-gradient(var(--ok) 0 98%, var(--bg-2) 0); }
.v-site .score span { width: 42px; height: 42px; border-radius: 50%; background: var(--card); display: grid; place-items: center; color: var(--ok); }

.ai-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.ai-step { border-radius: 22px; padding: 28px 24px; background: var(--dark-2); border: 1px solid rgba(255, 255, 255, .07); display: grid; gap: 12px; align-content: start; }
.ai-step .mono { color: var(--y); }
.ai-step h4 { font-size: 22px; letter-spacing: -0.03em; color: var(--on-dark); }
.ai-step p { color: var(--on-dark-2); font-size: 15px; }
.ai-step .hum { margin-top: 6px; padding-top: 12px; border-top: 1px solid rgba(255, 255, 255, .08); font-size: 13.5px; color: var(--on-dark-3); }
.ai-step .hum b { color: var(--on-dark-2); font-weight: 500; }

/* ---------- Aria (produto Panda Hub; gerado por Aria Produto/geoon/patch_pandahub.py) ---------- */
.novo { display: inline-block; margin-left: 4px; padding: 2px 6px; border-radius: 6px; background: var(--y); color: var(--ink); font-size: 9.5px; letter-spacing: .08em; line-height: 1.4; vertical-align: 2px; }
.sheet .novo { font-size: 10.5px; vertical-align: 3px; }
.aria-card { border-radius: 32px; padding: 64px; position: relative; overflow: hidden; display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: center; }
.aria-card::before { content: ""; position: absolute; inset: 0; background: radial-gradient(560px 420px at 86% 18%, rgba(255, 196, 0, .16), transparent 70%); pointer-events: none; }
.aria-copy { position: relative; display: grid; gap: 22px; justify-items: start; }
.aria-copy h2 { font-size: clamp(32px, 3.8vw, 50px); text-wrap: balance; }
.aria-copy p { color: var(--on-dark-2); font-size: 18px; max-width: 520px; }
.aria-ctas { display: flex; align-items: center; gap: 12px 18px; flex-wrap: wrap; margin-top: 6px; }
.aria-ctas small { color: var(--on-dark-3); font-size: 14px; }
.aria-chat { position: relative; background: var(--dark-2); border: 1px solid rgba(255, 255, 255, .08); border-radius: 24px; padding: 18px; display: grid; gap: 10px; align-content: start; box-shadow: 0 40px 80px -40px rgba(0, 0, 0, .6); }
.ac-head { display: flex; align-items: center; gap: 12px; padding: 2px 4px 14px; margin-bottom: 4px; border-bottom: 1px solid rgba(255, 255, 255, .08); }
.ac-head b { display: block; color: var(--on-dark); font-size: 15px; font-weight: 600; letter-spacing: -0.01em; line-height: 1.2; }
.ac-head small { color: var(--ok); font-size: 12.5px; }
.orb { flex: none; width: 36px; height: 36px; border-radius: 50%; background: radial-gradient(circle at 34% 30%, #FFF6C8 0, #FFC400 38%, #FF9E00 78%, #F07A00 100%); box-shadow: 0 0 24px rgba(255, 196, 0, .35); }
.aria-chat .b { max-width: 84%; padding: 10px 14px; border-radius: 16px; font-size: 14.5px; line-height: 1.45; opacity: 0; transform: translateY(10px); transition: opacity .6s var(--ease), transform .6s var(--ease); }
.aria-chat .me { justify-self: end; background: var(--y); color: var(--ink); border-bottom-right-radius: 6px; }
.aria-chat .ai { justify-self: start; background: var(--dark-3); color: var(--on-dark); border-bottom-left-radius: 6px; }
.aria-card.in .b { opacity: 1; transform: none; }
.aria-card.in .b:nth-of-type(1) { transition-delay: .3s; }
.aria-card.in .b:nth-of-type(2) { transition-delay: 1s; }
.aria-card.in .b:nth-of-type(3) { transition-delay: 1.7s; }
.aria-card.in .b:nth-of-type(4) { transition-delay: 2.4s; }
.aria-chat .voz { display: flex; align-items: center; gap: 10px; width: 220px; }
.voz .play { flex: none; width: 0; height: 0; border-style: solid; border-width: 6px 0 6px 10px; border-color: transparent transparent transparent var(--ink); }
.voz .wave { flex: 1; display: flex; align-items: center; gap: 2px; height: 20px; }
.voz .wave i { flex: 1; height: 35%; border-radius: 2px; background: rgba(11, 11, 13, .55); }
.voz .wave i:nth-child(3n) { height: 70%; }
.voz .wave i:nth-child(4n+1) { height: 50%; }
.voz .wave i:nth-child(5n+2) { height: 95%; }
.voz .wave i:nth-child(7n) { height: 25%; }
.voz .t { font-size: 12px; font-variant-numeric: tabular-nums; }
.aria-chat .file { display: flex; align-items: center; gap: 10px; margin-top: 8px; padding: 10px 12px; border-radius: 10px; background: rgba(255, 255, 255, .06); color: var(--on-dark-2); font-size: 13px; }
.aria-chat .file b { padding: 4px 6px; border-radius: 5px; background: var(--y); color: var(--ink); font-size: 9.5px; letter-spacing: .08em; }
@media (max-width: 1080px) {
  .aria-card { grid-template-columns: 1fr; gap: 44px; padding: 56px 40px; }
  .aria-chat { width: 100%; max-width: 520px; }
}
@media (max-width: 720px) {
  .aria-card { padding: 40px 20px 22px; border-radius: 24px; gap: 32px; }
  .aria-copy p { font-size: 16px; }
  .aria-ctas .btn { width: 100%; }
  .aria-chat { padding: 14px; border-radius: 18px; }
  .aria-chat .b { font-size: 14px; max-width: 90%; }
}
/* ---------- /Aria ---------- */

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .nav-links { display: none; }
  .nav-cta .btn { display: none; }
  .menu-btn { display: inline-flex; }
  .ret-grid { grid-template-columns: 1fr 1fr; }
  .step { grid-template-columns: 1fr; padding: 32px; gap: 32px; }
  .step:nth-child(even) .step-copy { order: 0; }
  .case, .case.on { grid-template-columns: 1fr; }
  .case-vis { min-height: 0; }
  .proc, .proc.four { grid-template-columns: 1fr; gap: 28px; }
  .proc::before { top: 28px; bottom: 28px; left: 27px; right: auto; width: 2px; height: auto; }
  .proc .fill { display: none; }
  .ph { grid-template-columns: 56px 1fr; column-gap: 20px; padding: 0; }
  .ph .dot { grid-row: span 4; }
  .ph .time { margin-top: 4px; }
  .about { grid-template-columns: 1fr; gap: 40px; }
  .svc-grid { grid-template-columns: 1fr; }
  .ai-steps { grid-template-columns: 1fr 1fr; }
  .foot-top { grid-template-columns: 1fr 1fr; }
  #panda-field { width: 100%; opacity: .28; }
  .hero-orbit { opacity: .3; left: 50%; right: auto; top: 30%; transform: translate(-50%, -50%); width: min(68vw, 460px); }
}
@media (max-width: 720px) {
  body { font-size: 16px; }
  .wrap { padding: 0 16px; }
  .pad, .cta { padding: 88px 0; }
  .sec-head { margin-bottom: 44px; }
  .hero { padding: 104px 0 88px; align-items: flex-end; }
  .hero-ctas .btn { width: 100%; }
  .ret-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .ret-card { padding: 18px 16px; gap: 10px; }
  .ret-card h4 { font-size: 17px; }
  .ret-card p { font-size: 13.5px; }
  .ret-card .ico { width: 38px; height: 38px; }
  .case-logo { max-width: 160px; }
  .step { padding: 20px; border-radius: 22px; }
  .mock { padding: 14px; min-height: 0; }
  .m-rep .kpi b { font-size: 20px; }
  .case-body { padding: 28px 22px; }
  .case-vis { padding: 24px 20px; }
  .case-stats { grid-template-columns: 1fr; }
  .case-stats div + div { border-left: 0; padding-left: 0; border-top: 1px solid var(--line); margin-top: 14px; }
  .cv-agents { grid-template-columns: 1fr; }
  .fr { grid-template-columns: 1fr 36px; gap: 8px 16px; padding: 24px 4px; }
  .fr .num { grid-column: 1; font-size: 32px; }
  .fr .go { grid-column: 2; grid-row: 1; }
  .fr h4, .fr p { grid-column: 1 / -1; }
  .fr:hover { padding-left: 12px; }
  .principle { padding: 48px 22px 36px; border-radius: 24px; }
  .principle .cols { grid-template-columns: 1fr; }
  .principle .cols div + div { border-left: 0; padding-left: 0; border-top: 1px solid rgba(255, 255, 255, .1); margin-top: 24px; }
  .nums { grid-template-columns: 1fr 1fr; gap: 10px; }
  .num-card { padding: 20px 16px; }
  .faq summary { font-size: 17px; padding: 20px 2px; }
  .faq .ans { padding: 0 8px 22px 2px; }
  .form { grid-template-columns: 1fr; padding: 22px; border-radius: 22px; }
  .tabs { justify-content: flex-start; flex-wrap: nowrap; overflow-x: auto; margin: 0 -16px 24px; padding: 0 16px; scrollbar-width: none; }
  .tab { flex: none; }
  .ai-steps { grid-template-columns: 1fr; }
  .foot-top { grid-template-columns: 1fr; }
  .marquee img { height: 30px; } .marquee img.tall { height: 42px; } .marquee img.short { height: 22px; }
  .marquee-track { gap: 48px; }
  .hero-orbit { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
  .rv { opacity: 1; transform: none; }
}