:root {
  --bg: #0b1020;
  --bg-alt: #0e1428;
  --surface: #131a33;
  --surface-2: #19213f;
  --border: rgba(148, 163, 184, 0.14);
  --text: #e6e9f2;
  --muted: #94a3b8;
  --blue: #38bdf8;
  --violet: #a78bfa;
  --green: #34d399;
  --grad: linear-gradient(100deg, var(--blue), var(--violet) 55%, var(--green));
  --radius: 16px;
  --shadow: 0 20px 50px -20px rgba(0, 0, 0, 0.6);
  --font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Consolas, monospace;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-padding-top: 72px; }
body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { line-height: 1.15; margin: 0; letter-spacing: -0.02em; }
p { margin: 0; }
.mono { font-family: var(--mono); }
[hidden] { display: none !important; }

.container { width: min(1160px, 100% - 32px); margin-inline: auto; }

/* ---------- Botões ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 22px; border-radius: 999px;
  background: var(--grad); color: #0b1020; font-weight: 700; font-size: 0.95rem;
  border: 1px solid transparent;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 10px 30px -10px rgba(56, 189, 248, .6); }
.btn--ghost { background: transparent; color: var(--text); border-color: var(--border); }
.btn--ghost:hover { background: var(--surface); box-shadow: none; }
.btn--small { padding: 8px 16px; font-size: .875rem; }
.icon { width: 20px; height: 20px; flex-shrink: 0; }

/* ---------- Nav ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(11, 16, 32, 0.7);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s ease;
}
.nav.is-scrolled { border-bottom-color: var(--border); }
.nav__inner { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.nav__brand { display: flex; align-items: center; gap: 12px; }
.nav__mark { width: 38px; height: 38px; flex-shrink: 0; display: block; border-radius: 11px; box-shadow: 0 6px 18px -8px rgba(56, 189, 248, .7); transition: transform .3s; }
.nav__brand:hover .nav__mark { transform: rotate(-6deg) scale(1.05); }
.nav__name { display: flex; flex-direction: column; line-height: 1.15; font-weight: 700; font-size: 1rem; letter-spacing: -.01em; }
.nav__name small { font-weight: 500; font-size: .72rem; color: var(--muted); letter-spacing: .04em; }
.nav__links { display: flex; align-items: center; gap: 28px; font-size: .925rem; }
.nav__links a:not(.btn) { color: var(--muted); transition: color .2s; }
.nav__links a:not(.btn):hover { color: var(--text); }
.nav__toggle { display: none; background: none; border: 0; padding: 8px; cursor: pointer; }
.nav__toggle span { display: block; width: 22px; height: 2px; background: var(--text); margin: 5px 0; transition: transform .2s; }
.nav__toggle[aria-expanded="true"] span:first-child { transform: translateY(3.5px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:last-child { transform: translateY(-3.5px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero { position: relative; padding: 96px 0 112px; overflow: hidden; }
.hero__grid-bg {
  position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, #000 30%, transparent 75%);
}
.hero::before {
  content: ""; position: absolute; width: 640px; height: 640px; right: -160px; top: -200px;
  background: radial-gradient(circle, rgba(167, 139, 250, .22), transparent 65%);
  pointer-events: none;
}
.hero__inner { position: relative; display: grid; grid-template-columns: 1.1fr 1fr; gap: 56px; align-items: center; }
.eyebrow { color: var(--blue); font-size: .8rem; letter-spacing: .04em; margin-bottom: 14px; display: flex; align-items: center; gap: 8px; }
.dot { flex-shrink: 0; width: 8px; height: 8px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 0 rgba(52, 211, 153, .6); animation: pulse 2s infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 10px rgba(52, 211, 153, 0); } 100% { box-shadow: 0 0 0 0 rgba(52, 211, 153, 0); } }
.hero h1 { font-size: clamp(2.2rem, 5.2vw, 3.8rem); font-weight: 800; overflow-wrap: break-word; }
.grad { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero__lead { color: var(--muted); font-size: clamp(1.05rem, 1.6vw, 1.2rem); margin-top: 20px; max-width: 54ch; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.hero__stats { list-style: none; padding: 0; margin: 44px 0 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; max-width: 560px; }
.hero__stats li { display: flex; flex-direction: column; }
.hero__stats strong { font-size: 1.25rem; }
.hero__stats span { color: var(--muted); font-size: .85rem; }

.hero__inner > * { min-width: 0; }
.hero__visual { position: relative; }
.code-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  box-shadow: var(--shadow); overflow: hidden;
}
.code-card__bar { display: flex; align-items: center; gap: 6px; padding: 12px 16px; border-bottom: 1px solid var(--border); }
.code-card__bar i { width: 10px; height: 10px; border-radius: 50%; background: #334155; }
.code-card__bar i:nth-child(1) { background: #f87171; }
.code-card__bar i:nth-child(2) { background: #fbbf24; }
.code-card__bar i:nth-child(3) { background: #34d399; }
.code-card__bar span { margin-left: 10px; color: var(--muted); font-size: .78rem; }
.code-card pre { margin: 0; padding: 18px 20px 22px; font-size: .82rem; line-height: 1.7; color: #cbd5e1; overflow-x: auto; }
.code-card .k { color: var(--violet); }
.code-card .s { color: var(--green); }
.code-card .c { color: #64748b; }
.code-card .d { color: #fbbf24; }
.code-card .f { color: var(--blue); }

.mini-dash {
  position: absolute; right: -24px; bottom: -130px; width: 48%;
  display: grid; grid-template-columns: 1fr 1fr; gap: 10px;
  background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 14px; box-shadow: var(--shadow);
  animation: float 6s ease-in-out infinite;
}
@keyframes float { 50% { transform: translateY(-8px); } }
.mini-dash__kpi { background: var(--surface); border-radius: 10px; padding: 10px 12px; display: flex; flex-direction: column; }
.mini-dash__kpi small { color: var(--muted); font-size: .7rem; }
.mini-dash__kpi strong { font-size: 1.05rem; }
.mini-dash__kpi em { font-style: normal; font-size: .7rem; }
.up { color: var(--green); }
.mini-dash__chart { grid-column: 1 / -1; height: 70px; display: flex; align-items: flex-end; gap: 5px; }
.mini-dash__chart span, .preview__bars span {
  flex: 1; height: var(--h); border-radius: 4px 4px 0 0;
  background: linear-gradient(180deg, var(--blue), rgba(56, 189, 248, .25));
  transform-origin: bottom;
}
.mini-dash__chart span { animation: grow .8s cubic-bezier(.2, .8, .2, 1) both; animation-delay: var(--d); }
@keyframes grow { from { transform: scaleY(0); } }

/* ---------- Seções ---------- */
.section { padding: 104px 0; }
.section--alt { background: var(--bg-alt); border-block: 1px solid var(--border); }
.section__head { margin-bottom: 48px; max-width: 680px; }
.section__head h2, .contact h2 { font-size: clamp(1.9rem, 3.6vw, 2.6rem); font-weight: 800; }
.section__sub { color: var(--muted); margin-top: 14px; font-size: 1.05rem; }

.about { display: grid; grid-template-columns: 1fr 1.4fr; gap: 48px; align-items: start; }
.about .section__head { margin-bottom: 0; }
.about__text p { color: #cbd5e1; font-size: 1.08rem; }
.about__text p + p { margin-top: 18px; }

.grid { display: grid; gap: 20px; }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 28px; display: flex; flex-direction: column; gap: 12px;
  transition: transform .25s ease, border-color .25s ease;
}
.card:hover { transform: translateY(-4px); border-color: rgba(56, 189, 248, .4); }
.card h3 { font-size: 1.15rem; }
.card p { color: var(--muted); font-size: .95rem; flex: 1; }

.service__icon {
  width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center;
  background: rgba(56, 189, 248, .1); color: var(--blue); margin-bottom: 4px;
}
.service:nth-child(3n+2) .service__icon { background: rgba(167, 139, 250, .12); color: var(--violet); }
.service:nth-child(3n+3) .service__icon { background: rgba(52, 211, 153, .12); color: var(--green); }
.service__icon .icon { width: 24px; height: 24px; }

.tags { list-style: none; padding: 0; margin: 4px 0 0; display: flex; flex-wrap: wrap; gap: 6px; }
.tags li {
  font-family: var(--mono); font-size: .72rem; padding: 4px 10px; border-radius: 999px;
  background: rgba(148, 163, 184, .08); border: 1px solid var(--border); color: #cbd5e1;
}

.link { display: inline-flex; align-items: center; gap: 6px; color: var(--blue); font-weight: 600; font-size: .92rem; margin-top: 4px; }
.link .icon { width: 16px; height: 16px; transition: transform .2s; }
.link:hover .icon { transform: translate(2px, -2px); }

/* ---------- Dashboards ---------- */
.filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 32px; }
.chip {
  font: 500 .875rem var(--font); color: var(--muted); cursor: pointer;
  padding: 8px 16px; border-radius: 999px; background: transparent; border: 1px solid var(--border);
  transition: all .2s;
}
.chip:hover { color: var(--text); }
.chip.is-active { background: var(--text); color: var(--bg); border-color: var(--text); }

.dash-list { display: flex; flex-direction: column; gap: 40px; }
.dash {
  display: grid; grid-template-columns: 1.25fr 1fr; gap: 44px; align-items: center;
  background: var(--surface); border: 1px solid var(--border); border-radius: 20px; padding: 28px;
}
.dash:nth-child(even) .dash__media { order: 2; }
.dash > * { min-width: 0; }
.dash__media { position: relative; border-radius: 14px; cursor: pointer; outline: none; }
.dash__info { display: flex; flex-direction: column; gap: 14px; }
.dash__info .eyebrow { margin-bottom: 0; }
.dash__info h3 { font-size: 1.6rem; }
.dash__info > p { color: var(--muted); }
.checks { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.checks li { position: relative; padding-left: 26px; font-size: .95rem; }
.checks li::before {
  content: ""; position: absolute; left: 0; top: 5px; width: 16px; height: 16px; border-radius: 50%;
  background: rgba(52, 211, 153, .15) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2334d399' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12l4 4 8-8'/%3E%3C/svg%3E") center / 11px no-repeat;
}

/* Prévia ilustrativa do dashboard */
.preview { position: relative; padding: 16px; aspect-ratio: 16 / 10; display: flex; flex-direction: column; gap: 12px; background: #0a0f1e; }
.preview__top { display: flex; justify-content: space-between; align-items: center; }
.preview__title { font-weight: 700; font-size: .85rem; display: flex; align-items: center; gap: 8px; }
.preview__title::before { content: ""; width: 4px; height: 14px; border-radius: 2px; background: var(--accent); }
.preview__pills { display: flex; gap: 6px; }
.preview__pills i { width: 34px; height: 10px; border-radius: 999px; background: var(--surface-2); }
.preview__pills i:first-child { background: color-mix(in srgb, var(--accent) 45%, transparent); }
.preview__kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.preview__kpis div { background: var(--surface); border-radius: 10px; padding: 10px 12px; border-top: 2px solid var(--accent); }
.preview__kpis small { display: block; color: var(--muted); font-size: .68rem; }
.preview__kpis strong { font-size: clamp(.85rem, 1.6vw, 1.1rem); }
.preview__body { flex: 1; display: grid; grid-template-columns: 1.6fr 1fr; gap: 10px; min-height: 0; }
.preview__bars { background: var(--surface); border-radius: 10px; padding: 12px; display: flex; align-items: flex-end; gap: 5px; }
.preview__bars span { background: linear-gradient(180deg, var(--accent), color-mix(in srgb, var(--accent) 20%, transparent)); }
.preview__side { display: grid; grid-template-rows: 1fr 1fr; gap: 10px; min-height: 0; }
.preview__line { background: var(--surface); border-radius: 10px; width: 100%; height: 100%; padding: 8px; }
.preview__line polyline { fill: none; stroke: var(--accent); stroke-width: 2.5; vector-effect: non-scaling-stroke; stroke-linejoin: round; }
.preview__donut { background: var(--surface); border-radius: 10px; position: relative; }
.preview__donut::after {
  content: ""; position: absolute; inset: 0; margin: auto; height: 70%; aspect-ratio: 1; border-radius: 50%;
  background: conic-gradient(var(--accent) 0 62%, color-mix(in srgb, var(--accent) 35%, transparent) 62% 84%, var(--surface-2) 84%);
  -webkit-mask: radial-gradient(circle, transparent 52%, #000 53%);
  mask: radial-gradient(circle, transparent 52%, #000 53%);
}

/* ---------- Timeline ---------- */
.timeline { list-style: none; padding: 0; margin: 0; position: relative; max-width: 860px; }
.timeline::before { content: ""; position: absolute; left: 7px; top: 8px; bottom: 8px; width: 2px; background: var(--border); }
.timeline::after {
  content: ""; position: absolute; left: 7px; top: 8px; bottom: 8px; width: 2px;
  background: linear-gradient(var(--blue), var(--violet), var(--green));
  transform-origin: top; transform: scaleY(var(--progress, 0)); box-shadow: 0 0 12px rgba(56, 189, 248, .6);
}
.timeline__item { position: relative; padding: 0 0 48px 44px; }
.timeline__item::before {
  content: ""; position: absolute; left: 0; top: 6px; width: 16px; height: 16px; border-radius: 50%;
  background: var(--bg); border: 3px solid var(--blue);
}
.timeline__company { font-size: 1.4rem; }
.timeline__meta { display: block; color: var(--muted); font-size: .9rem; margin-top: 2px; }
.timeline__roles { display: flex; flex-direction: column; gap: 14px; margin-top: 18px; }
.role {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 22px 24px; display: flex; flex-direction: column; gap: 10px;
}
.role__head { display: flex; justify-content: space-between; align-items: baseline; gap: 6px 16px; flex-wrap: wrap; }
.role__head h4 { margin: 0; font-size: 1.08rem; }
.role__head span { color: var(--blue); font-size: .78rem; }
.role p { color: var(--muted); font-size: .95rem; }
.role__bullets { margin: 0; padding-left: 18px; display: grid; gap: 6px; font-size: .93rem; color: #cbd5e1; }
.role__bullets li::marker { color: var(--blue); }

/* ---------- Stack ---------- */
.stack h3 { font-size: .9rem; color: var(--blue); font-weight: 600; }

/* ---------- Contato ---------- */
.contact { text-align: center; position: relative; overflow: hidden; }
.contact::before {
  content: ""; position: absolute; inset: auto 0 -40% 0; height: 100%;
  background: radial-gradient(ellipse 50% 60% at 50% 100%, rgba(56, 189, 248, .18), transparent 70%);
  pointer-events: none;
}
.contact__inner { position: relative; max-width: 720px; display: flex; flex-direction: column; align-items: center; }
.contact .eyebrow { justify-content: center; }
.contact__links { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-top: 36px; }

/* ---------- Footer ---------- */
.footer { border-top: 1px solid var(--border); padding: 28px 0; color: var(--muted); font-size: .875rem; }
.footer__inner { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.footer a:hover { color: var(--text); }
.footer__top { font-weight: 500; }


/* ---------- Barra de progresso de leitura ---------- */
.progress {
  position: fixed; top: 0; left: 0; right: 0; height: 3px; z-index: 100;
  background: var(--grad); transform-origin: left; transform: scaleX(0);
}

/* ---------- Hero: animações ---------- */
.hero__canvas { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; opacity: .9; }
.hero__orb { position: absolute; border-radius: 50%; filter: blur(70px); pointer-events: none; opacity: .5; }
.hero__orb--a { width: 380px; height: 380px; left: -120px; top: 40%; background: rgba(56, 189, 248, .25); animation: drift 14s ease-in-out infinite; }
.hero__orb--b { width: 300px; height: 300px; right: 10%; bottom: -120px; background: rgba(52, 211, 153, .18); animation: drift 18s ease-in-out infinite reverse; }
@keyframes drift { 50% { transform: translate(60px, -40px) scale(1.15); } }
.grad--anim { background-size: 200% auto; animation: shine 6s linear infinite; }
@keyframes shine { to { background-position: 200% center; } }
.hero__typed { margin-top: 16px; color: #cbd5e1; font-size: clamp(.95rem, 1.6vw, 1.1rem); min-height: 1.6em; }
.hero__prompt { color: var(--green); }
.caret { display: inline-block; width: 9px; height: 1.1em; vertical-align: -3px; margin-left: 2px; background: var(--blue); animation: blink 1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }
.btn--icon { padding: 12px; }
.btn--icon .icon { width: 20px; height: 20px; }

.code-line { display: block; opacity: 0; transform: translateX(-8px); animation: typeIn .35s ease forwards; animation-delay: calc(400ms + var(--i) * 90ms); }
@keyframes typeIn { to { opacity: 1; transform: none; } }
.code-card { position: relative; }
.code-card::after {
  content: ""; position: absolute; inset: -1px; border-radius: inherit; padding: 1px; pointer-events: none;
  background: conic-gradient(from var(--angle, 0deg), transparent 0 70%, var(--blue), var(--violet), transparent 100%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
  animation: spinBorder 5s linear infinite;
}
@property --angle { syntax: "<angle>"; initial-value: 0deg; inherits: false; }
@keyframes spinBorder { to { --angle: 360deg; } }

/* ---------- Marquee (duas faixas, velocidade reage à rolagem) ---------- */
.marquee {
  overflow: hidden; border-block: 1px solid var(--border); background: var(--bg-alt); padding: 14px 0;
  display: flex; flex-direction: column; gap: 10px;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.marquee__row { display: flex; width: max-content; will-change: transform; }
.marquee__item {
  display: inline-flex; align-items: center; gap: 10px; margin-right: 14px; padding: 8px 16px; border-radius: 999px;
  border: 1px solid var(--border); background: rgba(148, 163, 184, .04); color: #cbd5e1; font-size: .92rem; font-weight: 500;
  white-space: nowrap; transition: border-color .25s, color .25s, background .25s;
}
.marquee__item i { width: 7px; height: 7px; border-radius: 50%; background: var(--c, var(--blue)); box-shadow: 0 0 10px var(--c, var(--blue)); }
.marquee__item:hover { color: #fff; border-color: rgba(56, 189, 248, .5); background: rgba(56, 189, 248, .08); }
.marquee__row--b .marquee__item { color: var(--muted); }

/* ---------- Spotlight nos cards ---------- */
.spot { position: relative; isolation: isolate; }
.spot::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit; z-index: -1; opacity: 0; transition: opacity .3s;
  background: radial-gradient(380px circle at var(--mx, 50%) var(--my, 50%), rgba(56, 189, 248, .12), transparent 60%);
}
.spot:hover::before { opacity: 1; }
.service:hover .service__icon { transform: rotate(-8deg) scale(1.1); }
.service__icon { transition: transform .35s cubic-bezier(.2, .8, .2, 1); }
.role { transition: border-color .25s, transform .25s; }
.role:hover { border-color: rgba(167, 139, 250, .4); transform: translateX(4px); }
.timeline__item.is-visible::before { animation: ping 1.2s ease-out; }
@keyframes ping { 0% { box-shadow: 0 0 0 0 rgba(56, 189, 248, .7); } 100% { box-shadow: 0 0 0 14px rgba(56, 189, 248, 0); } }
.nav__links a.is-current { color: var(--text); }
.nav__links a:not(.btn) { position: relative; }
.nav__links a:not(.btn)::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -6px; height: 2px; border-radius: 2px;
  background: var(--grad); transform: scaleX(0); transition: transform .3s;
}
.nav__links a.is-current::after, .nav__links a:not(.btn):hover::after { transform: scaleX(1); }

/* ---------- Vitrine de BIs: prévia + apresentação no hover ---------- */
.dash { transition: border-color .3s, box-shadow .3s; }
.dash:hover { border-color: color-mix(in srgb, var(--accent) 45%, transparent); box-shadow: 0 30px 80px -40px color-mix(in srgb, var(--accent) 60%, transparent); }
.dash__tilt {
  position: relative; border-radius: 14px; overflow: hidden; border: 1px solid var(--border); background: var(--bg);
  transition: transform .25s ease-out, box-shadow .3s; transform-style: preserve-3d; will-change: transform;
}
.dash__media:hover .dash__tilt, .dash__media:focus-visible .dash__tilt { box-shadow: 0 25px 60px -25px color-mix(in srgb, var(--accent) 70%, transparent); }
.dash__media:focus-visible .dash__tilt { outline: 2px solid var(--accent); outline-offset: 3px; }

.dash.is-visible .preview__bars span { animation: grow .9s cubic-bezier(.2, .8, .2, 1) both; animation-delay: calc(250ms + var(--d)); }
.dash.is-visible .preview__line polyline { animation: draw 1.4s ease both .5s; }
.preview__line polyline { stroke-dasharray: 1; stroke-dashoffset: 0; }
.is-playing .preview__bars span { animation: grow2 .8s cubic-bezier(.2, .8, .2, 1) both; animation-delay: var(--d); }
.is-playing .preview__line polyline { animation: draw2 1.2s ease both .2s; }
.is-playing .preview__donut::after { animation: spinIn 1s cubic-bezier(.2, .8, .2, 1) both .3s; }
.is-playing .preview__kpis div { animation: pop .5s cubic-bezier(.2, .8, .2, 1.4) both; }
.is-playing .preview__kpis div:nth-child(2) { animation-delay: .08s; }
.is-playing .preview__kpis div:nth-child(3) { animation-delay: .16s; }
@keyframes grow2 { from { transform: scaleY(0); } }
@keyframes draw { from { stroke-dashoffset: 1; } }
@keyframes draw2 { from { stroke-dashoffset: 1; } }
@keyframes spinIn { from { transform: rotate(-180deg) scale(.4); opacity: 0; } }
@keyframes pop { from { transform: scale(.85); opacity: .3; } }

.preview__scan {
  position: absolute; inset: 0; pointer-events: none; opacity: 0;
  background: linear-gradient(100deg, transparent 30%, rgba(255, 255, 255, .09) 50%, transparent 70%);
  transform: translateX(-100%);
}
.is-playing .preview__scan { animation: scan 1.3s ease .1s; }
@keyframes scan { 0% { opacity: 1; transform: translateX(-100%); } 100% { opacity: 1; transform: translateX(100%); } }

.dash__show {
  position: absolute; inset: 0; display: flex; flex-direction: column; justify-content: flex-end; gap: 10px;
  padding: 18px; pointer-events: none; opacity: 0; transition: opacity .35s;
  background: linear-gradient(180deg, rgba(10, 15, 30, 0) 20%, rgba(10, 15, 30, .82) 58%, rgba(10, 15, 30, .96));
}
.is-playing .dash__show { opacity: 1; transition-delay: .9s; }
.dash__show-head { display: flex; flex-direction: column; gap: 2px; transform: translateY(12px); opacity: 0; transition: all .45s; }
.is-playing .dash__show-head { transform: none; opacity: 1; transition-delay: 1s; }
.dash__show-head strong { font-size: 1.15rem; }
.dash__live { display: inline-flex; align-items: center; gap: 6px; font-size: .72rem; color: var(--accent); text-transform: uppercase; letter-spacing: .08em; }
.dash__live .icon { width: 12px; height: 12px; fill: currentColor; }
.dash__steps { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 6px; }
.dash__steps li {
  font-size: .86rem; display: flex; align-items: center; gap: 8px; opacity: 0; transform: translateX(-14px);
  transition: all .45s cubic-bezier(.2, .8, .2, 1);
}
.dash__steps li::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 10px var(--accent); flex-shrink: 0; }
.is-playing .dash__steps li { opacity: 1; transform: none; transition-delay: calc(1.25s + var(--s) * .45s); }
.dash__cta {
  align-self: flex-start; display: inline-flex; align-items: center; gap: 8px; margin-top: 4px;
  padding: 8px 14px; border-radius: 999px; font-size: .82rem; font-weight: 700;
  background: var(--accent); color: #0b1020; opacity: 0; transform: scale(.9); transition: all .4s;
}
.dash__cta .icon { width: 15px; height: 15px; }
.is-playing .dash__cta { opacity: 1; transform: none; transition-delay: 2.7s; animation: ctaPulse 1.8s ease-in-out 3.2s infinite; }
@keyframes ctaPulse { 50% { box-shadow: 0 0 0 8px color-mix(in srgb, var(--accent) 0%, transparent), 0 0 24px color-mix(in srgb, var(--accent) 60%, transparent); } }
.dash__actions { display: flex; flex-wrap: wrap; align-items: center; gap: 16px; margin-top: 6px; }
.dash__actions .btn { background: var(--accent); }
.dash__actions .btn .icon { width: 16px; height: 16px; }

/* ---------- Botões de contato ---------- */
.btn--wa { background: #25d366; color: #052e16; }
.btn--wa:hover { box-shadow: 0 10px 30px -10px rgba(37, 211, 102, .7); }
.btn--in { background: #0a66c2; color: #fff; }
.btn--in:hover { box-shadow: 0 10px 30px -10px rgba(10, 102, 194, .8); }
.contact__links .btn { padding: 14px 26px; font-size: 1rem; }

.fab-wrap {
  position: fixed; right: 20px; bottom: 20px; z-index: 60; display: flex; flex-direction: column; gap: 12px;
  opacity: 0; transform: translateY(20px); pointer-events: none; transition: all .4s cubic-bezier(.2, .8, .2, 1);
}
.fab-wrap.is-on { opacity: 1; transform: none; pointer-events: auto; }
.fab {
  position: relative; display: flex; align-items: center; justify-content: center; width: 54px; height: 54px; border-radius: 50%;
  color: #fff; box-shadow: 0 12px 30px -10px rgba(0, 0, 0, .7); transition: transform .25s;
}
.fab:hover { transform: scale(1.08); }
.fab .icon { width: 26px; height: 26px; }
.fab--wa { background: #25d366; color: #052e16; }
.fab--wa::before {
  content: ""; position: absolute; inset: 0; border-radius: 50%; border: 2px solid #25d366;
  animation: ring 2s ease-out infinite;
}
@keyframes ring { from { transform: scale(1); opacity: .8; } to { transform: scale(1.6); opacity: 0; } }
.fab--in { background: #0a66c2; }
.fab span {
  position: absolute; right: 64px; white-space: nowrap; font-size: .8rem; font-weight: 600; color: var(--text);
  background: var(--surface-2); border: 1px solid var(--border); padding: 6px 10px; border-radius: 8px;
  opacity: 0; transform: translateX(8px); transition: all .2s; pointer-events: none;
}
.fab:hover span { opacity: 1; transform: none; }


/* ---------- Reveal ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s ease, transform .8s cubic-bezier(.2, .8, .2, 1); transition-delay: var(--stagger, 0ms); }
.reveal.is-visible { opacity: 1; transform: none; }

/* ---------- Responsivo ---------- */
@media (max-width: 1000px) {
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .hero__inner { grid-template-columns: 1fr; gap: 72px; }
  .hero__visual { max-width: 560px; margin-bottom: 80px; }
  .dash { grid-template-columns: 1fr; gap: 28px; }
  .dash:nth-child(even) .dash__media { order: 0; }
  .about { grid-template-columns: 1fr; gap: 24px; }
}

@media (max-width: 920px) {
  .nav__toggle { display: block; }
  .nav__links {
    position: absolute; top: 64px; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--bg); border-bottom: 1px solid var(--border);
    padding: 8px 16px 20px;
    display: none;
  }
  .nav__links.is-open { display: flex; }
  .nav__links a:not(.btn) { padding: 14px 0; border-bottom: 1px solid var(--border); }
  .nav__links .btn { margin-top: 16px; justify-content: center; }
}

@media (max-width: 760px) {
  .hero { padding: 64px 0 88px; }
  .section { padding: 72px 0; }
  .grid--2, .grid--3, .grid--4 { grid-template-columns: 1fr; }
  .mini-dash { position: relative; right: auto; bottom: auto; width: 100%; margin-top: 14px; }
  .hero__visual { margin-bottom: 0; }
  .dash { padding: 16px; }
  .preview { aspect-ratio: auto; min-height: 260px; }
  .code-card pre { font-size: .74rem; }
  .fab-wrap { right: 14px; bottom: 14px; }
  .fab { width: 50px; height: 50px; }
}

/* ---------- Títulos de seção ---------- */
.status { display: inline-flex; align-items: center; gap: 10px; font-size: .85rem; font-weight: 500; color: #cbd5e1; padding: 6px 14px 6px 10px; border: 1px solid var(--border); border-radius: 999px; background: rgba(15, 23, 42, .5); margin-bottom: 22px; }
.kicker { display: flex; align-items: center; gap: 12px; font-size: .78rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); margin-bottom: 14px; }
.kicker__n { font-family: var(--mono); color: var(--blue); letter-spacing: 0; }
.kicker__line { width: 0; height: 1px; background: linear-gradient(90deg, var(--blue), var(--violet)); transition: width 1s cubic-bezier(.2, .8, .2, 1) .2s; }
.kicker.is-visible .kicker__line { width: 44px; }
.section__head--center { margin-inline: auto; text-align: center; }
.section__head--center .kicker { justify-content: center; }
.split-title .w { display: inline-block; overflow: hidden; vertical-align: top; padding-bottom: .08em; margin-bottom: -.08em; }
.split-title .w > span { display: inline-block; transform: translateY(105%); transition: transform .9s cubic-bezier(.2, .8, .2, 1); transition-delay: calc(var(--wi) * 70ms + 120ms); }
.split-title.is-visible .w > span { transform: none; }

/* ---------- Linha que se desenha com a rolagem ---------- */
main { position: relative; }
.scroll-line { position: absolute; left: 0; top: 0; width: 100%; height: 100%; pointer-events: none; z-index: 2; overflow: visible; display: none; }
.scroll-line path { fill: none; stroke: url(#sl-grad); stroke-width: 2; stroke-linecap: round; filter: drop-shadow(0 0 6px rgba(56, 189, 248, .5)); }
.scroll-line .sl-dot { fill: var(--bg); stroke: rgba(148, 163, 184, .35); stroke-width: 2; transition: stroke .4s, fill .4s; }
.scroll-line .sl-dot.is-on { stroke: var(--blue); fill: var(--blue); }
@media (min-width: 1360px) { .scroll-line { display: block; } }
main > section, main > .marquee { position: relative; z-index: 1; }

/* ---------- Bordas que se desenham ao aparecer ---------- */
.draw { position: relative; }
.draw::after {
  content: ""; position: absolute; inset: -1px; border-radius: inherit; pointer-events: none; z-index: 2;
  border: 1px solid rgba(56, 189, 248, .85); box-shadow: 0 0 18px rgba(56, 189, 248, .25);
  clip-path: inset(0 100% 100% 0); opacity: 0;
}
.draw.is-visible::after { animation: drawEdge 1.3s ease forwards; animation-delay: calc(var(--stagger, 0ms) + 150ms); }
@keyframes drawEdge {
  0% { clip-path: inset(0 100% 99% 0); opacity: 1; }
  35% { clip-path: inset(0 0 99% 0); opacity: 1; }
  75% { clip-path: inset(0 0 0 0); opacity: 1; }
  100% { clip-path: inset(0 0 0 0); opacity: 0; }
}

/* ---------- Prévia dos BIs no padrão Torre de Controle ---------- */
.dash { --accent: #54B5FB; }
.preview { background: #071E38; font-family: "Segoe UI", system-ui, sans-serif; }
.preview__top { background: linear-gradient(90deg, #094782, #0A2342); border: 1px solid rgba(0, 221, 255, .22); border-radius: 10px; padding: 8px 12px; }
.preview__title::before { display: none; }
.preview__logo { display: inline-flex; align-items: flex-end; gap: 2px; height: 14px; }
.preview__logo i { width: 4px; border-radius: 1px; }
.preview__logo i:nth-child(1) { height: 45%; background: #0B72D7; }
.preview__logo i:nth-child(2) { height: 72%; background: #54B5FB; }
.preview__logo i:nth-child(3) { height: 100%; background: #00DDFF; }
.preview__pills i { background: rgba(84, 181, 251, .18) !important; }
.preview__pills i:first-child { background: #0B72D7 !important; }
.preview__kpis div, .preview__bars, .preview__line, .preview__donut { background: linear-gradient(160deg, #0D2E55, #0A2342); border: 1px solid rgba(84, 181, 251, .16); }
.preview__kpis div { border-top: 3px solid var(--k, #54B5FB); }
.preview__kpis small { color: #A8D4F5; text-transform: uppercase; letter-spacing: .1em; font-size: .6rem; font-weight: 700; }
.preview__bars span { background: linear-gradient(180deg, #54B5FB, #0B72D7) !important; }
.preview__bars span.is-max { background: linear-gradient(180deg, #00DDFF, #00a8c4) !important; box-shadow: 0 0 12px rgba(0, 221, 255, .4); }
.preview__bars span.is-partial { background: rgba(84, 181, 251, .14) !important; border: 1.5px dashed #54B5FB; border-bottom: 0; }
.preview__line polyline { stroke: #00DDFF; }
.preview__donut::after { background: conic-gradient(#0B72D7 0 46%, #54B5FB 46% 70%, #00DDFF 70% 86%, #6B7A8D 86%) !important; }

/* ---------- Cases ---------- */
.cases { display: flex; flex-direction: column; gap: 28px; }
.case {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr); gap: 0; overflow: hidden;
  background: var(--surface); border: 1px solid var(--border); border-radius: 20px;
}
.case:nth-child(even) .case__visual { order: 2; border-right: 0; border-left: 1px solid var(--border); }
.case__visual {
  position: relative; padding: 32px; display: flex; flex-direction: column; gap: 22px; justify-content: center;
  background: radial-gradient(120% 90% at 0% 0%, rgba(56, 189, 248, .10), transparent 60%), #0d1430;
  border-right: 1px solid var(--border);
}
.case__metric strong { display: block; font-size: clamp(2.6rem, 5vw, 3.6rem); font-weight: 800; line-height: 1; letter-spacing: -.03em; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; font-variant-numeric: tabular-nums; }
.case__metric span { color: var(--muted); font-size: .95rem; }
.case__body { padding: 32px 34px; display: flex; flex-direction: column; gap: 14px; }
.case__meta { display: flex; align-items: center; gap: 10px; font-size: .78rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.case__meta span { font-family: var(--mono); color: var(--blue); letter-spacing: 0; }
.case__body h3 { font-size: 1.45rem; }
.case__steps { margin: 4px 0 0; display: grid; gap: 14px; }
.case__steps div { padding-left: 16px; border-left: 2px solid var(--border); }
.case__steps div.is-result { border-left-color: var(--green); }
.case__steps dt { font-size: .72rem; font-weight: 700; text-transform: uppercase; letter-spacing: .14em; color: var(--muted); }
.case__steps .is-result dt { color: var(--green); }
.case__steps dd { margin: 4px 0 0; color: #cbd5e1; font-size: .97rem; }
.case__steps .is-result dd { color: var(--text); font-weight: 500; }

/* visuais dos cases (animam quando o card fica visível) */
.cv { font-size: .8rem; color: var(--muted); }
.cv__row { display: grid; grid-template-columns: 54px 1fr 58px; gap: 12px; align-items: center; margin-bottom: 10px; }
.cv__row strong { color: var(--text); text-align: right; font-variant-numeric: tabular-nums; }
.cv__bar { height: 12px; border-radius: 6px; background: rgba(148, 163, 184, .08); overflow: hidden; }
.cv__bar i { display: block; height: 100%; width: var(--w); border-radius: 6px; background: linear-gradient(90deg, #f87171, #fb923c); transform: scaleX(0); transform-origin: left; transition: transform 1.4s cubic-bezier(.2, .8, .2, 1) .3s; }
.cv__bar--after i { background: var(--green); box-shadow: 0 0 12px rgba(52, 211, 153, .8); min-width: 6px; transition-delay: 1.2s; }
.case.is-visible .cv__bar i { transform: none; }
.cv__cap { margin: 12px 0 8px; }
.cv__cells { display: grid; grid-template-columns: repeat(18, 1fr); gap: 4px; }
.cv__cells i { aspect-ratio: 1; border-radius: 3px; background: rgba(148, 163, 184, .1); transition: background .3s, box-shadow .3s; transition-delay: calc(1.4s + var(--i) * 18ms); }
.case.is-visible .cv__cells i { background: var(--green); box-shadow: 0 0 6px rgba(52, 211, 153, .5); }

.cv--git svg { width: 100%; height: auto; overflow: visible; }
.cv__line { fill: none; stroke-width: 3; stroke-linecap: round; stroke-dasharray: 1; stroke-dashoffset: 1; transition: stroke-dashoffset 1.4s ease; }
.cv__line--main { stroke: var(--blue); }
.cv__line--a { stroke: var(--violet); transition-delay: .6s; }
.cv__line--b { stroke: var(--green); transition-delay: 1s; }
.case.is-visible .cv__line { stroke-dashoffset: 0; }
.cv__dot { fill: #0d1430; stroke: var(--blue); stroke-width: 3; transform-box: fill-box; transform-origin: center; transform: scale(0); transition: transform .4s cubic-bezier(.2, .8, .2, 1.6); transition-delay: calc(.3s + var(--i) * 180ms); }
.cv__dot--a { stroke: var(--violet); }
.cv__dot--b { stroke: var(--green); }
.case.is-visible .cv__dot { transform: none; }
.cv--git text { fill: var(--muted); font-size: 12px; font-family: var(--mono); }
.cv__files { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.cv__files span { font-family: var(--mono); font-size: .72rem; padding: 4px 9px; border-radius: 6px; border: 1px solid var(--border); color: #cbd5e1; opacity: 0; transform: translateY(6px); transition: all .4s; }
.cv__files span:nth-child(2) { transition-delay: .15s; }
.cv__files span:nth-child(3) { transition-delay: .3s; }
.cv__files span:nth-child(4) { transition-delay: .45s; }
.case.is-visible .cv__files span { opacity: 1; transform: none; transition-delay: calc(1.6s + var(--d, 0s)); }

.cv__legend { display: flex; gap: 14px; align-items: center; margin-bottom: 10px; }
.cv__legend span { display: inline-flex; gap: 6px; align-items: center; }
.cv__legend b { width: 10px; height: 10px; border-radius: 3px; }
.cv__legend b.is-manual { background: rgba(248, 113, 113, .55); }
.cv__legend b.is-auto { background: var(--green); }
.cv__legend em { margin-left: auto; font-style: normal; font-size: .72rem; }
.cv__grid { display: grid; grid-template-columns: repeat(10, 1fr); gap: 5px; }
.cv__grid i { aspect-ratio: 1.6; border-radius: 4px; background: rgba(248, 113, 113, .45); transition: background .35s, box-shadow .35s, transform .35s; transition-delay: calc(.4s + var(--i) * 35ms); }
.case.is-visible .cv__grid i { background: var(--green); box-shadow: 0 0 8px rgba(52, 211, 153, .45); transform: scale(.92); }

.cv__mhead { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; font-family: var(--mono); font-size: .74rem; }
.cv__live { width: 8px; height: 8px; border-radius: 50%; background: var(--green); animation: pulse 2s infinite; }
.cv--monitor svg { width: 100%; height: auto; display: block; overflow: visible; }
.cv__line--mon { stroke: var(--blue); stroke-width: 2.5; transition-duration: 2.2s; }
.cv__area { fill: rgba(56, 189, 248, .08); opacity: 0; transition: opacity .8s 1.6s; }
.cv__warn { fill: rgba(248, 113, 113, .08); opacity: 0; transition: opacity .6s 1s; }
.cv__fix { stroke: var(--green); stroke-width: 2; stroke-dasharray: 4 4; opacity: 0; transition: opacity .4s 2s; }
.case.is-visible .cv__area, .case.is-visible .cv__warn, .case.is-visible .cv__fix { opacity: 1; }
.cv__notes { display: flex; justify-content: space-between; margin-top: 8px; font-size: .74rem; opacity: 0; transition: opacity .5s 2.2s; }
.case.is-visible .cv__notes { opacity: 1; }
.cv__notes .is-bad { color: #f87171; }
.cv__notes .is-good { color: var(--green); }

@media (max-width: 900px) {
  .case { grid-template-columns: 1fr; }
  .case:nth-child(even) .case__visual { order: 0; border-left: 0; }
  .case__visual { border-right: 0; border-bottom: 1px solid var(--border); padding: 24px; }
  .case__body { padding: 24px; }
}

/* ---------- Fundos animados: código sendo escrito e BI se desenhando ---------- */
.section { position: relative; overflow: hidden; }
.section > .container { position: relative; z-index: 1; }
.fx { position: absolute; z-index: 0; pointer-events: none; user-select: none; }
.fx--right { right: max(-60px, calc((100vw - 1160px) / 2 - 140px)); }
.fx--left { left: max(16px, calc((100vw - 1160px) / 2 - 120px)); }
.fx--code {
  top: 70px; width: 540px; height: 340px; overflow: hidden; opacity: .3;
  font-family: var(--mono); font-size: 13px; line-height: 1.75; color: #cbd5e1; white-space: pre;
  -webkit-mask-image: linear-gradient(180deg, #000 70%, transparent);
  mask-image: linear-gradient(180deg, #000 70%, transparent);
}
.fx__lines { position: absolute; left: 0; right: 0; top: 0; display: flex; flex-direction: column; }
.fx__ln { display: flex; gap: 16px; }
.fx__ln b { width: 26px; text-align: right; color: #475569; font-weight: 400; }
.fx .k { color: #a78bfa; } .fx .s { color: #34d399; } .fx .c { color: #64748b; } .fx .f { color: #38bdf8; } .fx .n { color: #fbbf24; }
.fx__caret { display: inline-block; width: 8px; height: 15px; vertical-align: -2px; background: #38bdf8; animation: blink 1s steps(1) infinite; }

.fx--bi { top: 70px; width: 520px; opacity: .32; transition: opacity .8s; }
.fx--small { width: 440px; opacity: .24; top: 50px; }
.fx--bi svg { width: 100%; height: auto; display: block; overflow: visible; }
.fx-bi__frame { fill: none; stroke: #54B5FB; stroke-width: 1.5; stroke-dasharray: 1; stroke-dashoffset: 1; }
.fx-bi__bar { fill: #54B5FB; transform-box: fill-box; transform-origin: bottom; transform: scaleY(0); }
.fx-bi__bar.is-max { fill: #00DDFF; }
.fx-bi__line { fill: none; stroke: #00DDFF; stroke-width: 2.5; stroke-dasharray: 1; stroke-dashoffset: 1; }
.fx-bi__ring { fill: none; stroke-width: 14; stroke-dasharray: 0 400; transform-box: fill-box; transform-origin: center; transform: rotate(-90deg); }
.fx-bi__kpi { fill: #A8D4F5; opacity: 0; }
.fx--bi.is-drawing .fx-bi__frame { animation: fxDraw 1.2s ease forwards; animation-delay: calc(var(--i) * 120ms); }
.fx--bi.is-drawing .fx-bi__bar { animation: fxGrow .9s cubic-bezier(.2, .8, .2, 1) forwards; animation-delay: calc(1s + var(--i) * 70ms); }
.fx--bi.is-drawing .fx-bi__line { animation: fxDraw 1.6s ease forwards 1.4s; }
.fx--bi.is-drawing .fx-bi__ring { transition: stroke-dasharray 1s cubic-bezier(.2, .8, .2, 1); transition-delay: calc(1.6s + var(--i) * 250ms); stroke-dasharray: var(--len) 400; }
.fx--bi.is-drawing .fx-bi__kpi { animation: fxFade .6s ease forwards; animation-delay: calc(.8s + var(--i) * 150ms); }
.fx--bi.is-leaving { opacity: 0; }
@keyframes fxDraw { to { stroke-dashoffset: 0; } }
@keyframes fxGrow { to { transform: scaleY(1); } }
@keyframes fxFade { to { opacity: 1; } }
@media (max-width: 1100px) { .fx { opacity: .12; } .fx--bi { width: 420px; } }
@media (max-width: 760px) { .fx { display: none; } }

/* ---------- Como trabalho ---------- */
.steps { list-style: none; margin: 0 0 40px; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
.step { position: relative; padding-top: 64px; }
.step__n {
  position: absolute; top: 0; left: 0; width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center;
  font-family: var(--mono); font-weight: 600; color: var(--blue); background: var(--surface); border: 1px solid rgba(56, 189, 248, .35);
  box-shadow: 0 0 0 6px var(--bg); z-index: 1; transform: scale(.6); opacity: 0; transition: transform .5s cubic-bezier(.2, .8, .2, 1.4), opacity .4s;
  transition-delay: calc(var(--s) * 350ms);
}
.section--alt .step__n { box-shadow: 0 0 0 6px var(--bg-alt); }
.step.is-visible .step__n { transform: none; opacity: 1; }
.step::after {
  content: ""; position: absolute; top: 24px; left: 56px; right: -12px; height: 2px; border-radius: 1px;
  background: linear-gradient(90deg, var(--blue), var(--violet)); transform-origin: left; transform: scaleX(0);
  transition: transform .7s ease; transition-delay: calc(var(--s) * 350ms + 250ms);
}
.step:last-child::after { display: none; }
.step.is-visible::after { transform: scaleX(1); }
.step h3 { font-size: 1.15rem; margin-bottom: 8px; }
.step p { color: var(--muted); font-size: .95rem; }
.step__out { display: inline-flex; align-items: center; gap: 8px; margin-top: 14px; font-size: .8rem; font-weight: 600; color: var(--green); }
.step__out::before { content: ""; width: 14px; height: 14px; border-radius: 50%; background: rgba(52, 211, 153, .15) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2334d399' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12l4 4 8-8'/%3E%3C/svg%3E") center / 9px no-repeat; }
.models { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.model { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 26px; display: flex; flex-direction: column; gap: 10px; transition: transform .25s, border-color .25s; }
.model:hover { transform: translateY(-4px); border-color: rgba(56, 189, 248, .4); }
.model.is-featured { background: linear-gradient(160deg, rgba(56, 189, 248, .10), rgba(167, 139, 250, .06)) , var(--surface); border-color: rgba(56, 189, 248, .4); }
.model h3 { font-size: 1.15rem; }
.model p { color: var(--muted); font-size: .95rem; }
.model ul { list-style: none; margin: 6px 0 0; padding: 0; display: grid; gap: 8px; }
.model li { position: relative; padding-left: 24px; font-size: .93rem; color: #cbd5e1; }
.model li::before { content: ""; position: absolute; left: 0; top: 4px; width: 14px; height: 14px; border-radius: 50%; background: rgba(56, 189, 248, .15) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2338bdf8' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12l4 4 8-8'/%3E%3C/svg%3E") center / 9px no-repeat; }
@media (max-width: 1000px) {
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 32px; }
  .step:nth-child(2)::after { display: none; }
  .models { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .steps { grid-template-columns: 1fr; }
  .step::after { display: none; }
}