/* Sys Auto — redesign (prova de conceito)
   Paleta herdada do site atual: creme + dourado + laranja, com azul do logotipo e noite para contraste. */
:root {
    --cream: #fbf5e3;
    --cream-2: #f5e9c4;
    --gold: #f2c94c;
    --gold-soft: #f2e18f;
    --orange: #f58220;
    --orange-2: #ffa24d;
    --orange-deep: #d96a0c;
    --blue: #1c6bd0;
    --ink: #14161c;
    --ink-2: #2a2d36;
    --muted: #6b6f7a;
    --night: #0f1114;
    --night-2: #171a1f;
    --night-3: #22262e;
    --line: rgba(20, 22, 28, .12);
    --line-dark: rgba(255, 255, 255, .10);
    --green: #25d366;
    --radius: 20px;
    --shadow: 0 30px 80px -30px rgba(120, 70, 10, .35);
    --font: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
    --serif: 'Newsreader', 'Source Serif 4', Georgia, 'Times New Roman', serif;
    --font-body: 'Inter', system-ui, sans-serif;
    --ease: cubic-bezier(.16, 1, .3, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    background: var(--cream);
    color: var(--ink);
    font-family: var(--font-body);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}
img, video, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
h1, h2, h3, h4 { font-family: var(--serif); font-weight: 500; line-height: 1.08; margin: 0; letter-spacing: -.015em; }
p { margin: 0; }
.wrap { width: min(1200px, 100% - 40px); margin-inline: auto; }
.grad { background: linear-gradient(100deg, var(--orange-deep) 0%, var(--orange) 55%, var(--orange-2)); -webkit-background-clip: text; background-clip: text; color: transparent; font-style: italic; padding-right: .06em; }
:focus-visible { outline: 3px solid var(--blue); outline-offset: 3px; border-radius: 8px; }

/* ---------- buttons ---------- */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
    padding: .9rem 1.5rem; border-radius: 999px; border: 1.5px solid transparent;
    font-family: var(--font); font-weight: 600; font-size: .95rem;
    transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .2s, border-color .2s;
    white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn--primary { background: var(--orange); color: #fff; box-shadow: 0 12px 30px -10px rgba(245, 130, 32, .7); }
.btn--primary:hover { background: var(--orange-deep); box-shadow: 0 18px 36px -10px rgba(245, 130, 32, .8); }
.btn--dark { background: var(--ink); color: #fff; }
.btn--ghost { border-color: var(--line); background: rgba(255, 255, 255, .5); backdrop-filter: blur(6px); }
.btn--ghost:hover { border-color: var(--ink); }
.btn--light { background: #fff; color: var(--ink); }
.btn--lg { padding: 1.05rem 1.9rem; font-size: 1rem; }
.btn svg { width: 18px; height: 18px; }

/* ---------- nav ---------- */
.nav {
    position: fixed; inset: 0 0 auto 0; z-index: 50;
    transition: background .3s, box-shadow .3s, backdrop-filter .3s;
}
.nav.is-stuck { background: rgba(251, 245, 227, .82); backdrop-filter: blur(14px) saturate(1.4); box-shadow: 0 1px 0 var(--line); }
.nav__in { display: flex; align-items: center; justify-content: space-between; height: 76px; gap: 1rem; }
.nav__logo { display: flex; align-items: center; gap: .7rem; }
.nav__logo img { height: 46px; width: auto; }
.nav__links { display: flex; gap: 2rem; font-family: var(--font); font-size: .9rem; font-weight: 500; }
.nav__links a { position: relative; padding: .3rem 0; color: var(--ink-2); }
.nav__links a::after { content: ''; position: absolute; left: 0; bottom: 0; height: 2px; width: 0; background: var(--orange); transition: width .3s var(--ease); }
.nav__links a:hover::after { width: 100%; }
.nav__cta { display: flex; gap: .6rem; align-items: center; }
.nav__cta .btn { padding: .65rem 1.2rem; font-size: .85rem; }
.nav__burger { display: none; background: none; border: 0; padding: .5rem; }
.nav__burger span { display: block; width: 24px; height: 2px; background: var(--ink); margin: 5px 0; transition: .3s; }

/* ---------- hero ---------- */
.hero { position: relative; padding: 140px 0 90px; isolation: isolate; overflow: hidden; }
.hero__bg { position: absolute; inset: 0; z-index: -2;
    background:
        radial-gradient(900px 500px at 85% 10%, rgba(245, 130, 32, .28), transparent 60%),
        radial-gradient(700px 500px at 0% 0%, rgba(242, 225, 143, .8), transparent 60%),
        linear-gradient(180deg, var(--cream), var(--cream-2));
}
.hero__grid { position: absolute; inset: 0; z-index: -1; opacity: .5;
    background-image: linear-gradient(rgba(20, 22, 28, .06) 1px, transparent 1px), linear-gradient(90deg, rgba(20, 22, 28, .06) 1px, transparent 1px);
    background-size: 64px 64px;
    -webkit-mask-image: radial-gradient(ellipse at 60% 30%, #000 20%, transparent 75%); mask-image: radial-gradient(ellipse at 60% 30%, #000 20%, transparent 75%);
}
.hero__orb { position: absolute; z-index: -1; width: 420px; height: 420px; border-radius: 50%; filter: blur(70px); opacity: .55;
    background: radial-gradient(circle, var(--orange-2), transparent 70%); right: -80px; top: 60px; transition: transform .4s ease-out; }
.hero__in > *, .story > *, .two > *, .ent > *, .reel > * { min-width: 0; }
.hero__in { display: grid; grid-template-columns: 1fr 1.05fr; gap: 3.5rem; align-items: center; }
.pill { display: inline-flex; align-items: center; gap: .55rem; padding: .4rem .95rem .4rem .5rem; border-radius: 999px; background: rgba(255, 255, 255, .7);
    border: 1px solid var(--line); font-family: var(--font); font-size: .78rem; font-weight: 600; letter-spacing: .02em; }
.pill i { display: grid; place-items: center; width: 22px; height: 22px; border-radius: 50%; background: var(--orange); color: #fff; font-style: normal; font-size: .7rem; }
.hero h1 { font-size: clamp(2.6rem, 5.6vw, 4.6rem); margin: 1.3rem 0 1.2rem; font-weight: 500; line-height: 1.04; }
.hero__lead { font-size: 1.12rem; color: var(--ink-2); max-width: 34rem; }
.hero__cta { display: flex; flex-wrap: wrap; gap: .9rem; margin: 2rem 0 2.2rem; }
.hero__trust { display: flex; flex-wrap: wrap; align-items: center; gap: .6rem 1.2rem; font-size: .82rem; color: var(--muted); }
.hero__trust b { color: var(--ink); font-family: var(--font); }
.dot-live { width: 8px; height: 8px; border-radius: 50%; background: var(--green); display: inline-block; box-shadow: 0 0 0 0 rgba(37, 211, 102, .6); animation: live 2s infinite; }
@keyframes live { 70% { box-shadow: 0 0 0 9px rgba(37, 211, 102, 0); } 100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); } }

/* ---------- agent console (hero) ---------- */
.console { position: relative; border-radius: 26px; background: var(--night); color: #f4f5f7; box-shadow: var(--shadow), 0 0 0 1px rgba(255, 255, 255, .06) inset; overflow: hidden; }
.console::before { content: ''; position: absolute; inset: -1px; border-radius: inherit; padding: 1px; pointer-events: none;
    background: conic-gradient(from var(--a, 0deg), transparent 0 60%, rgba(245, 130, 32, .9), transparent 90%);
    -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude; animation: spin 6s linear infinite; }
@property --a { syntax: '<angle>'; inherits: false; initial-value: 0deg; }
@keyframes spin { to { --a: 360deg; } }
.console__bar { display: flex; align-items: center; gap: .8rem; padding: 1rem 1.2rem; border-bottom: 1px solid var(--line-dark); background: var(--night-2); }
.avatar { position: relative; width: 44px; height: 44px; flex: none; }
.avatar img { position: relative; z-index: 1; width: 100%; height: 100%; border-radius: 50%; background: #fff; padding: 5px; object-fit: contain; }
.avatar::before, .avatar::after { content: ''; position: absolute; inset: -4px; border-radius: 50%; border: 1.5px solid var(--orange); opacity: 0; animation: ring 2.6s infinite; }
.avatar::after { animation-delay: 1.3s; }
@keyframes ring { 0% { transform: scale(.85); opacity: .8; } 100% { transform: scale(1.5); opacity: 0; } }
.console__name { font-family: var(--font); font-weight: 600; font-size: .95rem; line-height: 1.2; }
.console__status { font-size: .75rem; color: #a6acb7; display: flex; align-items: center; gap: .4rem; }
.console__tag { margin-left: auto; font-size: .68rem; padding: .25rem .6rem; border-radius: 999px; border: 1px solid var(--line-dark); color: #a6acb7; white-space: nowrap; }
.scen { display: flex; gap: .5rem; padding: .9rem 1.2rem 0; overflow-x: auto; scrollbar-width: none; }
.scen::-webkit-scrollbar { display: none; }
.chip { flex: none; padding: .5rem .95rem; border-radius: 999px; border: 1px solid var(--line-dark); background: var(--night-3); color: #dfe2e8; font-size: .8rem; font-family: var(--font); font-weight: 500; transition: .2s; }
.chip:hover { border-color: var(--orange); color: #fff; }
.chip.is-on { background: var(--orange); border-color: var(--orange); color: #fff; }
.chat { height: 300px; overflow-y: auto; padding: 1.1rem 1.2rem; display: flex; flex-direction: column; gap: .7rem; scroll-behavior: smooth; scrollbar-width: thin; scrollbar-color: #333 transparent; }
.msg { max-width: 82%; padding: .65rem .95rem; border-radius: 16px; font-size: .9rem; line-height: 1.45; animation: pop .4s var(--ease) both; }
@keyframes pop { from { opacity: 0; transform: translateY(10px) scale(.96); } }
.msg--user { align-self: flex-end; background: var(--orange); color: #fff; border-bottom-right-radius: 4px; }
.msg--agent { align-self: flex-start; background: var(--night-3); border-bottom-left-radius: 4px; }
.msg--agent ul, .msg--agent ol { margin: .4rem 0 .4rem 1.15rem; padding: 0; }
.msg--agent li { margin: .18rem 0; }
.msg--agent strong { font-weight: 700; }
.msg--agent em { font-style: italic; }
.msg--agent s { text-decoration: line-through; }
.msg--agent code { font-family: ui-monospace, Consolas, monospace; font-size: .84em; }
.msg--tool { align-self: flex-start; display: flex; align-items: center; gap: .6rem; background: transparent; border: 1px dashed rgba(245, 130, 32, .55); color: var(--orange-2); font-size: .78rem; font-family: var(--font); padding: .45rem .8rem; border-radius: 12px; }
.msg--tool svg { width: 15px; height: 15px; flex: none; }
.typing { align-self: flex-start; display: flex; gap: 4px; padding: .8rem 1rem; background: var(--night-3); border-radius: 16px; border-bottom-left-radius: 4px; }
.typing i { width: 6px; height: 6px; border-radius: 50%; background: #a6acb7; animation: bounce 1s infinite; }
.typing i:nth-child(2) { animation-delay: .15s; } .typing i:nth-child(3) { animation-delay: .3s; }
@keyframes bounce { 40% { transform: translateY(-5px); opacity: 1; } 0%, 80%, 100% { opacity: .4; } }
.flow { display: flex; align-items: center; padding: .9rem 1.2rem 1rem; border-top: 1px solid var(--line-dark); background: var(--night-2); overflow-x: auto; scrollbar-width: none; }
.flow__node { display: flex; flex-direction: column; align-items: center; gap: .35rem; flex: none; width: 74px; text-align: center; font-size: .66rem; color: #6c7380; transition: .4s var(--ease); }
.flow.is-live .flow__node { width: auto; min-width: 74px; max-width: 96px; }
button.flow__node { border: 0; background: transparent; padding: 0; font: inherit; color: inherit; cursor: pointer; }
.flow__node small { display: block; font-size: .58rem; line-height: 1.1; opacity: .85; }
.flow__node svg { width: 38px; height: 38px; padding: 9px; border-radius: 12px; background: var(--night-3); border: 1px solid var(--line-dark); transition: .4s var(--ease); }
.flow__node.is-on { color: #fff; }
.flow__node.is-on svg { background: var(--orange); border-color: var(--orange-2); box-shadow: 0 0 0 5px rgba(245, 130, 32, .2), 0 0 24px rgba(245, 130, 32, .6); transform: scale(1.08); }
.flow__node.is-done svg { border-color: var(--green); color: var(--green); }
.flow__link { flex: 1; min-width: 14px; height: 2px; margin-bottom: 1.1rem; background: repeating-linear-gradient(90deg, #3a3f4a 0 5px, transparent 5px 9px); position: relative; overflow: hidden; }
.flow__link.is-on { background: repeating-linear-gradient(90deg, var(--orange) 0 5px, transparent 5px 9px); animation: dash 1s linear infinite; background-size: 18px 2px; }
@keyframes dash { to { background-position: 18px 0; } }
.compose { display: flex; gap: .6rem; padding: .8rem 1.2rem 1.1rem; background: var(--night-2); }
.compose input { flex: 1; min-width: 0; background: var(--night-3); border: 1px solid var(--line-dark); color: #fff; border-radius: 999px; padding: .75rem 1.1rem; font: inherit; font-size: .88rem; }
.compose input::placeholder { color: #7b8190; }
.compose input:focus { outline: none; border-color: var(--orange); }
.compose button { width: 44px; height: 44px; border-radius: 50%; border: 0; background: var(--orange); color: #fff; display: grid; place-items: center; flex: none; transition: .2s; }
.compose button:hover { background: var(--orange-deep); transform: scale(1.06); }
.compose button svg { width: 18px; height: 18px; }
.compose .mic { background: var(--night-3); border: 1px solid var(--line-dark); }
.compose .mic:hover { border-color: var(--orange); background: var(--night-3); }
.console__foot { padding: 0 1.2rem 1rem; background: var(--night-2); font-size: .72rem; color: #7b8190; display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.console__foot button { background: none; border: 0; color: var(--orange-2); padding: 0; font-size: .72rem; text-decoration: underline; text-underline-offset: 3px; }
.float { position: absolute; z-index: 2; padding: .6rem .9rem; border-radius: 14px; background: #fff; box-shadow: 0 20px 40px -15px rgba(0, 0, 0, .35); font-family: var(--font); font-size: .75rem; font-weight: 600; display: flex; align-items: center; gap: .5rem; animation: floaty 6s ease-in-out infinite; }
.float b { color: var(--orange-deep); }
.float--1 { top: -18px; left: -26px; }
.float--2 { bottom: -18px; right: -26px; animation-delay: -3s; }
@keyframes floaty { 50% { transform: translateY(-9px); } }
.console-wrap { position: relative; }

/* ---------- marquee ---------- */
.marquee { padding: 2.4rem 0; border-block: 1px solid var(--line); background: var(--cream); overflow: hidden; }
.marquee__label { text-align: center; font-size: .8rem; color: var(--muted); margin-bottom: 1.4rem; font-family: var(--font); letter-spacing: .04em; text-transform: uppercase; }
.marquee__track { display: flex; gap: 3rem; width: max-content; animation: slide 38s linear infinite; }
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__item { display: flex; align-items: center; gap: .6rem; font-family: var(--font); font-weight: 600; color: var(--ink-2); opacity: .75; white-space: nowrap; }
.marquee__item img { height: 26px; width: auto; }
.marquee__item svg { width: 24px; height: 24px; color: var(--orange); }
@keyframes slide { to { transform: translateX(-50%); } }

/* ---------- sections ---------- */
section { position: relative; }
.sec { padding: 110px 0; }
.sec__head { max-width: 46rem; margin-bottom: 3.5rem; }
.sec__head--c { margin-inline: auto; text-align: center; }
.kicker { display: inline-block; font-family: var(--font); font-size: .78rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--orange-deep); margin-bottom: .9rem; }
.sec h2 { font-size: clamp(2.1rem, 4.2vw, 3.4rem); font-weight: 500; }
.sec__head p { margin-top: 1rem; font-size: 1.08rem; color: var(--ink-2); }
.dark { background: var(--night); color: #f4f5f7; }
.dark .kicker { color: var(--orange-2); }
.dark .sec__head p { color: #a6acb7; }

/* reveal */
.rv { opacity: 0; transform: translateY(32px); transition: opacity .9s var(--ease), transform .9s var(--ease); transition-delay: var(--d, 0s); }
.rv.is-in { opacity: 1; transform: none; }

/* ---------- story (agentes → workflows → automações) ---------- */
.story { display: grid; grid-template-columns: 1fr 1.15fr; gap: 4rem; align-items: start; }
.story__steps { display: flex; flex-direction: column; }
.step { padding: 2.2rem 0 2.2rem 2rem; border-left: 2px solid var(--line-dark); min-height: 46vh; display: flex; flex-direction: column; justify-content: center; opacity: .38; transition: .5s var(--ease); position: relative; }
.step::before { content: ''; position: absolute; left: -7px; top: 50%; width: 12px; height: 12px; border-radius: 50%; background: #3a3f4a; transition: .5s; }
.step.is-on { opacity: 1; border-color: var(--orange); }
.step.is-on::before { background: var(--orange); box-shadow: 0 0 0 6px rgba(245, 130, 32, .25); }
.step__n { font-family: var(--font); font-size: .8rem; color: var(--orange-2); font-weight: 700; letter-spacing: .1em; }
.step h3 { font-size: clamp(1.8rem, 3.2vw, 2.6rem); margin: .5rem 0 .9rem; }
.step p { color: #a6acb7; max-width: 28rem; }
.step ul { list-style: none; padding: 0; margin: 1.2rem 0 0; display: grid; gap: .5rem; font-size: .92rem; }
.step li::before { content: '✓'; color: var(--orange-2); margin-right: .6rem; font-weight: 700; }
.stage { position: sticky; top: 100px; height: min(600px, 78vh); border-radius: 28px; background: var(--night-2); border: 1px solid var(--line-dark); overflow: hidden; box-shadow: 0 40px 100px -30px rgba(0, 0, 0, .8); }
.stage::before { content: ''; position: absolute; inset: 0; background: radial-gradient(500px 300px at 70% 0%, rgba(245, 130, 32, .18), transparent 70%); pointer-events: none; }
.scene { position: absolute; inset: 0; padding: 1.6rem; opacity: 0; transform: scale(.96) translateY(20px); transition: .7s var(--ease); pointer-events: none; display: flex; flex-direction: column; justify-content: center; }
.scene.is-on { opacity: 1; transform: none; pointer-events: auto; }
.scene__label { position: absolute; top: 1.1rem; left: 1.4rem; font-size: .72rem; color: #7b8190; font-family: var(--font); letter-spacing: .06em; text-transform: uppercase; }
/* scene 1: tools list */
.tools { display: grid; gap: .8rem; margin-top: 1.6rem; }
.tool { display: flex; align-items: center; gap: .9rem; padding: .9rem 1.1rem; border-radius: 16px; background: var(--night-3); border: 1px solid var(--line-dark); opacity: 0; transform: translateX(-24px); }
.scene.is-on .tool { animation: slidein .7s var(--ease) forwards; animation-delay: calc(var(--i) * .45s + .3s); }
@keyframes slidein { to { opacity: 1; transform: none; } }
.tool svg { width: 38px; height: 38px; padding: 9px; border-radius: 11px; background: rgba(245, 130, 32, .16); color: var(--orange-2); flex: none; }
.tool b { display: block; font-family: var(--font); font-size: .9rem; }
.tool span { font-size: .78rem; color: #a6acb7; }
.tool em { margin-left: auto; font-style: normal; font-size: .7rem; color: var(--green); border: 1px solid rgba(37, 211, 102, .4); padding: .15rem .55rem; border-radius: 999px; }
/* scene 2: workflow svg */
.wf { width: 100%; height: auto; margin-top: .6rem; }
.wf .edge { fill: none; stroke: #8a909c; stroke-width: 1.6; stroke-dasharray: 5 4; animation: edgeflow 1.2s linear infinite; }
@keyframes edgeflow { to { stroke-dashoffset: -9; } }
.wf .box { fill: #0d0f12; stroke: color-mix(in srgb, var(--c) 45%, #2a2d33); stroke-width: 1.2; }
.wf .node.hl .box { stroke: var(--c); filter: drop-shadow(0 0 7px color-mix(in srgb, var(--c) 70%, transparent)); }
.wf .cat { font-family: var(--font); font-size: 8.5px; font-weight: 700; letter-spacing: .12em; }
.wf .mk { font-family: var(--font); font-size: 8.5px; fill: #8a909c; text-anchor: end; }
.wf .sep { stroke: rgba(255, 255, 255, .09); stroke-width: 1; }
.wf .ttl { font-family: var(--font); font-size: 12.5px; font-weight: 700; fill: #f4f5f7; }
.wf .dsc { font-family: var(--font-body); font-size: 9.3px; fill: #a6acb7; }
.wf .chipb { fill: #1b1e23; stroke: rgba(255, 255, 255, .08); stroke-width: .8; }
.wf .chipt { font-family: var(--font); font-size: 7px; fill: #a6acb7; text-anchor: middle; }
.wf .port { fill: #23262b; stroke: #55595f; stroke-width: 1.4; }
.wf .lab { font-family: var(--font); font-size: 9.5px; font-weight: 600; fill: #c7cbd3; }
.wf .dot { fill: var(--orange); filter: drop-shadow(0 0 5px var(--orange)); }
.wf .node { opacity: 0; transform: translateY(12px); }
.scene.is-on .wf .node { animation: slidein .6s var(--ease) forwards; animation-delay: calc(var(--i) * .2s); }
.scene[data-scene="1"] { background-image: radial-gradient(rgba(255, 255, 255, .07) 1px, transparent 1px); background-size: 16px 16px; }
/* scene 3: nps */
.nps { text-align: center; }
.nps__card { background: var(--night-3); border: 1px solid var(--line-dark); border-radius: 20px; padding: 1.5rem; margin-top: 1.4rem; }
.nps__card h4 { font-size: 1rem; margin-bottom: .3rem; }
.nps__card p { font-size: .82rem; color: #a6acb7; }
.emojis { display: flex; justify-content: center; gap: .8rem; margin: 1.1rem 0 0; font-size: 2rem; }
.emojis span { transition: .3s; filter: grayscale(.7); opacity: .6; }
.scene.is-on .emojis span:nth-child(2) { animation: pick 3s .8s infinite; }
@keyframes pick { 0%, 15% { transform: scale(1); filter: grayscale(.7); opacity: .6; } 25%, 90% { transform: scale(1.5) translateY(-6px); filter: none; opacity: 1; } 100% { transform: scale(1); } }
.arrow-down { margin: .8rem auto; width: 2px; height: 30px; background: repeating-linear-gradient(var(--orange) 0 5px, transparent 5px 9px); background-size: 2px 18px; animation: down 1s linear infinite; }
@keyframes down { to { background-position: 0 18px; } }
.task { display: flex; align-items: center; gap: .8rem; text-align: left; background: rgba(245, 130, 32, .12); border: 1px solid rgba(245, 130, 32, .5); border-radius: 16px; padding: .9rem 1.1rem; }
.task svg { width: 34px; height: 34px; padding: 8px; border-radius: 10px; background: var(--orange); color: #fff; flex: none; }
.task b { font-family: var(--font); font-size: .88rem; display: block; }
.task span { font-size: .78rem; color: #cfd3db; }

/* ---------- features ---------- */
.fgrid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.1rem; }
.fcard { position: relative; padding: 1.7rem 1.5rem 1.6rem; border-radius: var(--radius); background: #fff; border: 1px solid var(--line); overflow: hidden; transition: transform .4s var(--ease), box-shadow .4s var(--ease), border-color .3s; display: flex; flex-direction: column; }
.fcard::before { content: ''; position: absolute; inset: 0; background: radial-gradient(260px 200px at var(--mx, 50%) var(--my, 0%), rgba(245, 130, 32, .16), transparent 70%); opacity: 0; transition: opacity .3s; }
.fcard:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: rgba(245, 130, 32, .5); }
.fcard:hover::before { opacity: 1; }
.fcard--wide { grid-column: span 2; background: var(--ink); color: #fff; border-color: transparent; }
.fcard--wide p { color: #b9bec9 !important; }
.ficon { position: relative; width: 52px; height: 52px; border-radius: 15px; background: var(--cream-2); display: grid; place-items: center; margin-bottom: 1.2rem; color: var(--orange-deep); }
.fcard--wide .ficon { background: rgba(245, 130, 32, .18); color: var(--orange-2); }
.ficon svg { width: 26px; height: 26px; }
.ficon svg .a { transform-box: fill-box; transform-origin: center; }
.fcard:hover .ficon svg .a { animation: wiggle .9s var(--ease); }
@keyframes wiggle { 30% { transform: rotate(-14deg) scale(1.15); } 60% { transform: rotate(10deg) scale(1.1); } }
.fcard h3 { font-size: 1.4rem; margin-bottom: .55rem; }
.fcard p { font-size: .92rem; color: var(--muted); }
.fcard .more { margin-top: auto; padding-top: 1.1rem; font-family: var(--font); font-size: .82rem; font-weight: 600; color: var(--orange-deep); display: inline-flex; gap: .4rem; }
.fcard--wide .more { color: var(--orange-2); }
.fcard:hover .more { gap: .8rem; }
.more { transition: gap .3s; }
.tagrow { display: flex; flex-wrap: wrap; gap: .45rem; margin-top: 1rem; }
.tagrow span { font-size: .72rem; padding: .25rem .65rem; border-radius: 999px; background: rgba(255, 255, 255, .1); border: 1px solid var(--line-dark); }

/* ---------- reel ---------- */
.reel { display: grid; grid-template-columns: 1fr auto; gap: 5rem; align-items: center; }
.reel { padding-block: 28px; }
.phone { position: relative; width: 300px; padding: 16px; border-radius: 46px; background: #1c1f26; box-shadow: 0 50px 100px -30px rgba(0, 0, 0, .9), 0 0 0 2px #3a3f4a inset, 0 0 90px rgba(245, 130, 32, .25); transform: rotate(2deg); transition: transform .6s var(--ease); margin: 24px; }
.phone:hover { transform: rotate(0); }
.phone video, .phone .poster { display: block; width: 100%; aspect-ratio: 9 / 16; height: auto; object-fit: contain; border-radius: 30px; background: #000; }
.phone__play { position: absolute; inset: 16px; border-radius: 30px; display: grid; place-items: center; border: 0; background: linear-gradient(180deg, rgba(0, 0, 0, .1), rgba(0, 0, 0, .5)); color: #fff; }
.phone__play span { width: 76px; height: 76px; border-radius: 50%; background: var(--orange); display: grid; place-items: center; box-shadow: 0 0 0 0 rgba(245, 130, 32, .6); animation: live2 2s infinite; }
.phone__play svg { width: 28px; height: 28px; margin-left: 4px; }
@keyframes live2 { 70% { box-shadow: 0 0 0 22px rgba(245, 130, 32, 0); } 100% { box-shadow: 0 0 0 0 rgba(245, 130, 32, 0); } }
.reel__text h2 { font-size: clamp(2.1rem, 3.8vw, 3.1rem); margin: .3rem 0 1.2rem; }
.reel__text p { color: #a6acb7; max-width: 30rem; font-size: 1.05rem; }
.stats { display: flex; gap: 2.4rem; margin-top: 2.4rem; flex-wrap: wrap; }
.stat b { display: block; font-family: var(--serif); font-size: 3.2rem; font-weight: 500; color: var(--orange-2); line-height: 1; }
.stat span { font-size: .85rem; color: #a6acb7; }

/* ---------- integrations ---------- */
.igrid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.1rem; }
.icard { padding: 1.6rem; border-radius: var(--radius); background: rgba(255, 255, 255, .7); border: 1px solid var(--line); transition: .4s var(--ease); backdrop-filter: blur(6px); }
.icard:hover { transform: translateY(-5px); background: #fff; box-shadow: var(--shadow); }
.icard__logo { height: 44px; display: flex; align-items: center; margin-bottom: 1rem; font-family: var(--font); font-weight: 700; font-size: 1.15rem; gap: .6rem; }
.icard__logo img { max-height: 40px; width: auto; }
.icard p { font-size: .92rem; color: var(--muted); }

/* ---------- enterprise ---------- */
.ent { border-radius: 32px; padding: 4rem; background: linear-gradient(135deg, var(--ink), #23262f); color: #fff; position: relative; overflow: hidden; display: grid; grid-template-columns: 1.2fr 1fr; gap: 3rem; align-items: center; }
.ent::before { content: ''; position: absolute; width: 500px; height: 500px; right: -120px; top: -160px; background: radial-gradient(circle, rgba(245, 130, 32, .55), transparent 65%); filter: blur(30px); }
.ent > * { position: relative; }
.ent h2 { font-size: clamp(2rem, 3.6vw, 3rem); margin: .6rem 0 1rem; }
.ent p { color: #c3c7d1; }
.ent__list { display: grid; gap: .9rem; }
.ent__item { display: flex; gap: 1rem; align-items: flex-start; padding: 1.1rem 1.2rem; border-radius: 16px; background: rgba(255, 255, 255, .06); border: 1px solid var(--line-dark); backdrop-filter: blur(6px); }
.ent__item b { font-family: var(--font); display: block; margin-bottom: .15rem; }
.ent__item span { font-size: .86rem; color: #b9bec9; }
.ent__item i { flex: none; width: 34px; height: 34px; display: grid; place-items: center; border-radius: 10px; background: var(--orange); font-style: normal; font-family: var(--font); font-weight: 700; font-size: .85rem; }

/* ---------- plans ---------- */
.plans { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.4rem; align-items: stretch; max-width: 1080px; margin-inline: auto; }
.pcard { position: relative; display: flex; flex-direction: column; padding: 2rem 1.7rem 1.7rem; border-radius: 24px; background: #fff; border: 1px solid var(--line); transition: transform .4s var(--ease), box-shadow .4s var(--ease); }
.pcard:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.pcard--hl { border: 1.5px solid var(--orange); background: linear-gradient(180deg, #fff, #fff4e2); box-shadow: 0 30px 70px -35px rgba(245, 130, 32, .6); }
.pcard__badge { position: absolute; top: -13px; left: 50%; transform: translateX(-50%); background: var(--orange); color: #fff; font-family: var(--font); font-size: .68rem; font-weight: 700; letter-spacing: .1em; padding: .35rem .9rem; border-radius: 999px; white-space: nowrap; }
.pcard__name { font-family: var(--serif); font-size: 2.2rem; font-weight: 500; line-height: 1; }
.pcard__inherit { margin-top: 1rem; font-family: var(--font); font-size: .85rem; font-weight: 600; color: var(--orange-deep); }
.pcard__plus { font-family: var(--serif); font-size: 1.4rem; color: var(--muted); line-height: 1; margin: .3rem 0 .2rem; }
.pcard__body { flex: 1; margin-top: 1rem; }
.pcard__group + .pcard__group { margin-top: 1.1rem; }
.pcard__gt { font-family: var(--font); font-size: .68rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin-bottom: .5rem; }
.pcard__item { display: flex; gap: .6rem; align-items: center; font-size: .92rem; color: var(--ink-2); padding: .18rem 0; }
.pcard__item::before { content: ''; flex: none; width: 16px; height: 16px; border-radius: 50%; background: var(--orange) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12.5l4 4 8-9'/%3E%3C/svg%3E") center/70% no-repeat; }
.pcard__desc { margin-top: 1.4rem; padding-top: 1.1rem; border-top: 1px solid var(--line); font-size: .85rem; color: var(--muted); }
.pcard .btn { margin-top: 1.3rem; width: 100%; }
.plans__cta { margin-top: 2.6rem; text-align: center; color: var(--muted); }

/* ---------- modal comercial ---------- */
.cmodal { position: fixed; inset: 0; z-index: 110; display: none; align-items: center; justify-content: center; padding: 1.2rem; background: rgba(15, 17, 20, .55); backdrop-filter: blur(8px); overflow-y: auto; }
.cmodal.is-open { display: flex; animation: fade .3s; }
.cmodal__card { position: relative; width: min(30rem, 100%); background: var(--cream); border: 1px solid var(--line); border-radius: 24px; box-shadow: 0 40px 100px rgba(0, 0, 0, .45); padding: 2rem 1.7rem 1.7rem; margin: auto; animation: pop .5s var(--ease); }
.cmodal__x { position: absolute; top: .8rem; right: 1rem; background: none; border: 0; font-size: 1.7rem; line-height: 1; color: var(--muted); }
.cmodal h3 { font-size: 1.9rem; margin: .4rem 0 .6rem; }
.cmodal__lead { color: var(--ink-2); font-size: .95rem; margin-bottom: 1.2rem; }
.cmodal__ch { display: grid; grid-template-columns: 1fr 1fr; gap: .6rem; margin-bottom: 1rem; }
.cmodal__ch button { border: 1.5px solid var(--line); background: #fff; color: var(--ink); border-radius: 12px; padding: .75rem .6rem; font-family: var(--font); font-size: .85rem; font-weight: 600; transition: .2s; }
.cmodal__ch button.is-on { border-color: var(--orange); background: #fff1de; color: var(--orange-deep); }
.cmodal__grid { display: grid; grid-template-columns: 1fr 1fr; gap: .8rem; margin-bottom: 1rem; }
.cmodal__grid label { display: flex; flex-direction: column; gap: .3rem; font-family: var(--font); font-size: .7rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); min-width: 0; }
.cmodal__grid input, .cmodal__grid select { width: 100%; border: 1.5px solid var(--line); border-radius: 12px; background: #fff; color: var(--ink); font: inherit; font-size: .92rem; letter-spacing: 0; text-transform: none; padding: .7rem .8rem; }
.cmodal__grid input:focus, .cmodal__grid select:focus { outline: none; border-color: var(--orange); }
.cmodal__err { color: #b4361b; font-size: .85rem; margin: 0 0 .8rem; }
.cmodal__or { margin: 1rem 0; text-align: center; font-family: var(--font); font-size: .7rem; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.cmodal .btn { width: 100%; }
.cmodal .btn:disabled { opacity: .55; cursor: not-allowed; transform: none; }
@media (max-width: 520px) { .cmodal__grid { grid-template-columns: 1fr; } .cmodal__ch button { font-size: .8rem; padding: .7rem .4rem; } }

/* ---------- security / faq ---------- */
.two { display: grid; grid-template-columns: 1fr 1.2fr; gap: 4rem; align-items: start; }
.faq { display: grid; gap: .8rem; }
.faq details { background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 1.1rem 1.4rem; transition: .3s; }
.faq details[open] { border-color: rgba(245, 130, 32, .6); box-shadow: 0 14px 40px -20px rgba(245, 130, 32, .5); }
.faq summary { cursor: pointer; list-style: none; font-family: var(--font); font-weight: 600; display: flex; justify-content: space-between; gap: 1rem; align-items: center; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; font-size: 1.5rem; color: var(--orange); transition: transform .3s; line-height: 1; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq p { margin-top: .8rem; color: var(--muted); font-size: .95rem; }
.shield { display: grid; gap: 1rem; margin-top: 2rem; }
.shield div { display: flex; gap: .9rem; align-items: center; font-size: .95rem; }
.shield svg { width: 40px; height: 40px; padding: 9px; background: var(--cream-2); color: var(--orange-deep); border-radius: 12px; flex: none; }

/* ---------- cta + footer ---------- */
.cta { text-align: center; padding: 120px 0; background: radial-gradient(700px 400px at 50% 100%, rgba(245, 130, 32, .35), transparent 70%), var(--night); color: #fff; overflow: hidden; }
.cta h2 { font-size: clamp(2.3rem, 5vw, 4rem); font-weight: 500; max-width: 46rem; margin: 0 auto 1.2rem; }
.cta p { color: #a6acb7; max-width: 34rem; margin: 0 auto 2.2rem; font-size: 1.08rem; }
.cta .row { display: flex; gap: .9rem; justify-content: center; flex-wrap: wrap; }
.cta__rings { position: absolute; left: 50%; bottom: -260px; width: 700px; height: 700px; transform: translateX(-50%); pointer-events: none; }
.cta__rings i { position: absolute; inset: 0; border-radius: 50%; border: 1px solid rgba(245, 130, 32, .35); animation: expand 6s linear infinite; }
.cta__rings i:nth-child(2) { animation-delay: 2s; } .cta__rings i:nth-child(3) { animation-delay: 4s; }
@keyframes expand { from { transform: scale(.3); opacity: 1; } to { transform: scale(1.2); opacity: 0; } }
.cta .wrap { position: relative; }
.foot { background: #0a0b0d; color: #a6acb7; padding: 3.2rem 0 2rem; font-size: .88rem; }
.foot__in { display: flex; justify-content: space-between; gap: 2rem; flex-wrap: wrap; align-items: flex-start; }
.foot img { height: 34px; margin-bottom: 1rem; }
.foot nav { display: flex; gap: 1.6rem; flex-wrap: wrap; }
.foot nav a:hover { color: var(--orange-2); }
.foot small { display: block; margin-top: 2.4rem; padding-top: 1.4rem; border-top: 1px solid var(--line-dark); font-size: .78rem; }

/* ---------- vox modal + sphere ---------- */
.sphere { position: fixed; right: 22px; bottom: 22px; z-index: 60; width: 64px; height: 64px; border-radius: 50%; border: 0; padding: 0;
    background: radial-gradient(circle at 32% 28%, #ffd9a8, var(--orange) 45%, #8a3a00 100%); box-shadow: 0 10px 30px rgba(245, 130, 32, .6), inset 0 -6px 14px rgba(0, 0, 0, .3);
    transform: scale(0); transition: transform .5s var(--ease); }
.sphere.is-show { transform: scale(1); }
.sphere:hover { filter: brightness(1.1); }
.sphere::before { content: ''; position: absolute; inset: -8px; border-radius: 50%; border: 1.5px solid rgba(245, 130, 32, .55); animation: ring 2.4s infinite; }
.sphere svg { width: 26px; height: 26px; color: #fff; margin: auto; }
.sphere__tip { position: absolute; right: 78px; top: 50%; transform: translateY(-50%); white-space: nowrap; background: var(--ink); color: #fff; font-family: var(--font); font-size: .78rem; padding: .5rem .9rem; border-radius: 12px; opacity: 0; pointer-events: none; transition: .3s; }
.sphere:hover .sphere__tip { opacity: 1; }
@keyframes breathe { 50% { transform: scale(1.06); } }
.sphere.is-show { animation: breathe 4s ease-in-out infinite; }
.modal { position: fixed; inset: 0; z-index: 100; display: none; place-items: center; background: rgba(8, 9, 11, .7); backdrop-filter: blur(6px); padding: 1rem; }
.modal.is-open { display: grid; animation: fade .3s; }
@keyframes fade { from { opacity: 0; } }
.modal__box { position: relative; width: min(440px, 100%); height: min(680px, 92vh); border-radius: 24px; overflow: hidden; background: var(--night); box-shadow: 0 40px 100px rgba(0, 0, 0, .7); animation: pop .5s var(--ease); }
.modal__box iframe { width: 100%; height: 100%; border: 0; }
.modal__x { position: absolute; top: 10px; right: 10px; z-index: 2; width: 36px; height: 36px; border-radius: 50%; border: 0; background: rgba(0, 0, 0, .6); color: #fff; font-size: 1.2rem; }

/* ---------- responsive ---------- */
@media (max-width: 1020px) {
    .hero__in, .story, .reel, .two, .ent { grid-template-columns: minmax(0, 1fr); }
    .fgrid { grid-template-columns: repeat(2, 1fr); }
    .plans { grid-template-columns: minmax(0, 1fr); max-width: 30rem; gap: 1.8rem; }
    .igrid { grid-template-columns: repeat(2, 1fr); }
    .stage { position: sticky; top: 84px; z-index: 5; height: 340px; order: -1; }
    .scene { padding: 1.2rem; } .tools { gap: .5rem; margin-top: 1rem; } .tool { padding: .6rem .9rem; } .nps__card { padding: 1rem; margin-top: 1rem; } .emojis { font-size: 1.5rem; margin-top: .6rem; }
    .step { min-height: 62vh; padding-block: 1.6rem; opacity: .4; }
    .step.is-on { opacity: 1; }
    .story { gap: 2rem; }
    .reel { justify-items: center; gap: 3rem; }
    .ent { padding: 2.4rem 1.6rem; }
    .nav__links { display: none; }
    .nav__burger { display: block; }
    .nav.is-open .nav__links { display: flex; flex-direction: column; position: absolute; top: 76px; left: 0; right: 0; background: var(--cream); padding: 1.4rem 20px 2rem; border-bottom: 1px solid var(--line); gap: 1.1rem; }
}
@media (max-width: 640px) {
    .sec { padding: 72px 0; }
    .hero { padding-top: 110px; }
    .fgrid, .igrid { grid-template-columns: 1fr; }
    .fcard--wide { grid-column: auto; }
    .nav__cta .btn--ghost { display: none; }
    .float { display: none; }
    .console__tag { display: none; }
        .phone { width: 260px; margin: 12px; }
}
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: .001s !important; animation-iteration-count: 1 !important; transition-duration: .001s !important; scroll-behavior: auto !important; }
    .rv { opacity: 1; transform: none; }
    .marquee__track { animation: none; }
}


@media (max-width: 640px) {
    .hero h1 { font-size: 2.5rem; }
    .hero__cta .btn { flex: 1 1 100%; }
    .console { border-radius: 22px; }
    .console__bar { padding: .8rem .9rem; }
    .scen { padding: .7rem .9rem 0; }
    .chat { height: 270px; padding: .9rem; }
    .msg { max-width: 90%; font-size: .86rem; }
    .flow { padding: .7rem .5rem .8rem; justify-content: space-between; overflow: visible; }
    .flow__node { width: 52px; font-size: .56rem; gap: .25rem; }
    .flow.is-live .flow__node { width: auto; min-width: 64px; max-width: 84px; }
    .flow__node svg { width: 32px; height: 32px; padding: 7px; border-radius: 10px; }
    .flow__link { min-width: 4px; margin-bottom: .95rem; }
    .compose { padding: .7rem .9rem .9rem; gap: .45rem; }
    .compose input { padding: .7rem .9rem; font-size: .85rem; }
    .compose button { width: 40px; height: 40px; }
    .console__foot { padding: 0 .9rem .9rem; flex-direction: column; gap: .3rem; }
    .hero__trust { font-size: .75rem; }
    .nav__cta .btn--primary { padding: .55rem .9rem; font-size: .78rem; }
    .nav__logo img { height: 38px; }
    .marquee__track { gap: 2rem; }
    .stats { gap: 1.4rem; }
    .stat b { font-size: 2.5rem; }
    .step h3 { font-size: 1.7rem; }
    .ent { padding: 2rem 1.3rem; border-radius: 24px; }
    .cta { padding: 80px 0; }
    .foot__in { flex-direction: column; }
}

/* ---------- modos do agente: demonstração x conversa real ---------- */
.console[data-mode="demo"] .compose, .console[data-mode="demo"] .live-foot { display: none; }
.console[data-mode="live"] .demo-bar, .console[data-mode="live"] .scen { display: none; }
.console[data-mode="live"] .console__tag { color: var(--green); border-color: rgba(37, 211, 102, .45); }
.demo-bar { display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; padding: .9rem 1.2rem 1.1rem; background: var(--night-2); }
.demo-bar span { font-size: .78rem; color: #7b8190; }
.demo-bar .btn { padding: .7rem 1.2rem; font-size: .85rem; }
.mic-wrap { position: relative; flex: none; }
.mic-tip { position: absolute; left: -6px; bottom: calc(100% + 12px); white-space: nowrap; background: #fff; color: var(--ink); font-family: var(--font); font-size: .72rem; font-weight: 600; padding: .45rem .75rem; border-radius: 11px; box-shadow: 0 12px 28px -10px rgba(0, 0, 0, .55); animation: floaty 4s ease-in-out infinite; pointer-events: none; }
.mic-tip::after { content: ''; position: absolute; left: 20px; top: 100%; border: 6px solid transparent; border-top-color: #fff; }
.compose { padding-top: 2.4rem; }
.live-foot { padding: 0 1.2rem 1rem; background: var(--night-2); text-align: right; }
.live-foot button { background: none; border: 0; color: #7b8190; font-size: .72rem; padding: 0; text-decoration: underline; text-underline-offset: 3px; }
.live-foot button:hover { color: var(--orange-2); }
.msg--btns { align-self: flex-start; display: flex; flex-wrap: wrap; gap: .4rem; background: transparent; padding: 0; max-width: 100%; }
.msg--btns button { border: 1px solid var(--orange); background: transparent; color: var(--orange-2); border-radius: 999px; padding: .4rem .85rem; font-size: .8rem; font-family: var(--font); }
.msg--btns button:hover { background: var(--orange); color: #fff; }
@media (max-width: 640px) {
    .demo-bar { padding: .8rem .9rem 1rem; }
    .demo-bar .btn { width: 100%; }
    .mic-tip { left: -4px; }
}