:root {
            --bg: #F5F6F8; --surface: #FFFFFF; --surface-2: #FBFBFC;
            --ink: #202124; --ink-soft: rgba(32,33,36,.82); --sub: #6B7280;
            --red: #C01630; --red-strong: #A81026; --red-tint: rgba(192,22,48,.07); --red-border: rgba(192,22,48,.18);
            --line: #EAECEF; --line-soft: #EFF0F3;
            --code-bg: #16181E; --code-head: #1D2028; --code-line: #2A2E38; --code-ink: #C4C9D4; --code-dim: #9AA1AE;
            --ok: #4FB477; --ok-on-dark: #63D089;
            --shadow-sm: 0 1px 2px rgba(16,18,24,.04); --shadow-md: 0 18px 40px -24px rgba(16,18,24,.22);
            --radius: 12px; --radius-sm: 8px; --maxw: 1180px; --pad: clamp(16px,3.5vw,52px);
            --sans: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
            --mono: 'Fira Code', ui-monospace, SFMono-Regular, Menlo, monospace;
        }
        /* Dark mode MANUAL (toggle), não automático. Default claro (versão Figma). */
        :root[data-theme="dark"] {
            --bg: #0E0F13; --surface: #16181E; --surface-2: #191C23;
            --ink: #F1F2F5; --ink-soft: rgba(241,242,245,.84); --sub: #9BA1AD;
            --red: #EC5C74; --red-strong: #F1758A; --red-tint: rgba(236,92,116,.12); --red-border: rgba(236,92,116,.24);
            --line: #262A33; --line-soft: #21242C; --code-bg: #101217; --code-head: #171A20;
            --shadow-md: 0 20px 44px -26px rgba(0,0,0,.6);
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; font-size: 15px; }
        body { font-family: var(--sans); background: var(--bg); color: var(--ink); line-height: 1.5; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; overflow-x: hidden; }
        a { color: inherit; text-decoration: none; }
        ::selection { background: var(--red); color: #fff; }
        .wrap { max-width: var(--maxw); margin: 0 auto; padding-inline: var(--pad); }
        .eyebrow { font-size: .78rem; font-weight: 600; letter-spacing: .11em; text-transform: uppercase; color: var(--red); }
        h1,h2,h3 { letter-spacing: -.02em; line-height: 1.08; font-weight: 800; }
        .section-head { max-width: 680px; }
        .section-head h2 { font-size: clamp(1.35rem,2.1vw,1.72rem); }
        .section-head p { margin-top: .85rem; color: var(--sub); font-size: .98rem; line-height: 1.58; max-width: 540px; }
        .section-head .eyebrow { display: block; margin-bottom: .85rem; }

        header.top { position: sticky; top: 0; z-index: 50; backdrop-filter: saturate(1.4) blur(10px); background: color-mix(in srgb, var(--bg) 82%, transparent); border-bottom: 1px solid transparent; transition: border-color .3s ease; }
        header.top.scrolled { border-bottom-color: var(--line); }
        .nav { display: flex; align-items: center; justify-content: space-between; height: 66px; }
        .brand { display: flex; align-items: center; gap: 10px; font-weight: 800; letter-spacing: -.01em; line-height: 1.05; }
        .brand .mark { width: 26px; height: 26px; border-radius: 7px; flex: none; background: var(--red); position: relative; box-shadow: 0 4px 12px -3px var(--red-border); }
        .brand .mark::after { content: ""; position: absolute; inset: 8px; border-radius: 2px; border: 2px solid #fff; border-right-color: transparent; border-bottom-color: transparent; }
        .brand small { color: var(--sub); font-weight: 600; font-size: .74rem; letter-spacing: .04em; }
        .brand-logo { height: 30px; width: auto; display: block; border-radius: 7px; border: 1px solid rgba(0,0,0,.05); }
        .chip-logo { height: 20px; width: auto; display: block; }
        .theme-btn { width: 38px; height: 38px; display: grid; place-items: center; padding: 0; background: var(--surface); border: 1px solid var(--line); border-radius: 9px; color: var(--sub); cursor: pointer; transition: border-color .2s, color .2s; }
        .theme-btn:hover { color: var(--ink); border-color: color-mix(in srgb, var(--ink) 20%, transparent); }
        .theme-btn svg { width: 17px; height: 17px; }
        .theme-btn .sun { display: none; }
        :root[data-theme="dark"] .theme-btn .moon { display: none; }
        :root[data-theme="dark"] .theme-btn .sun { display: block; }
        .nav-links { display: flex; align-items: center; gap: 6px; }
        .nav-links a { font-size: .9rem; font-weight: 600; color: var(--sub); padding: 8px 12px; border-radius: 9px; transition: color .2s, background .2s; }
        .nav-links a:hover { color: var(--ink); background: color-mix(in srgb, var(--ink) 5%, transparent); }
        .nav-links a.cta { color: #fff; background: var(--red); padding: 9px 16px; box-shadow: 0 6px 16px -6px var(--red-border); }
        .nav-links a.cta:hover { background: var(--red-strong); color: #fff; }
        .lang { font-family: var(--sans); font-size: .82rem; font-weight: 600; color: var(--sub); background: var(--surface); border: 1px solid var(--line); border-radius: 9px; padding: 8px 9px; cursor: pointer; transition: border-color .2s; }
        .lang:hover { border-color: color-mix(in srgb, var(--ink) 20%, transparent); }
        @media (max-width: 760px) { .nav-links a.hide-sm { display: none; } }

        .btn { display: inline-flex; align-items: center; gap: 9px; font-weight: 600; font-size: .96rem; padding: 13px 22px; border-radius: var(--radius-sm); border: 1px solid transparent; transition: transform .25s cubic-bezier(.2,.8,.2,1), background .2s, box-shadow .25s, border-color .2s; cursor: pointer; }
        .btn:active { transform: translateY(1px); }
        .btn-primary { background: var(--red); color: #fff; box-shadow: 0 10px 22px -10px var(--red-border); }
        .btn-primary:hover { background: var(--red-strong); transform: translateY(-2px); box-shadow: 0 16px 30px -12px var(--red-border); }
        .btn-ghost-out { background: var(--surface); color: var(--ink); border-color: var(--line); box-shadow: var(--shadow-sm); }
        .btn-ghost-out:hover { border-color: color-mix(in srgb, var(--ink) 22%, transparent); transform: translateY(-2px); }
        .btn-plain { color: var(--sub); padding-inline: 14px; }
        .btn-plain:hover { color: var(--ink); }
        .btn svg { width: 17px; height: 17px; }
        .chip { display: inline-flex; align-items: center; gap: 7px; font-size: .8rem; font-weight: 500; color: var(--sub); padding: 6px 11px; border-radius: 8px; background: var(--surface); border: 1px solid var(--line); }
        .pill { display: inline-flex; align-items: center; gap: 8px; font-size: .78rem; font-weight: 600; letter-spacing: .05em; color: var(--red); padding: 7px 14px 7px 12px; border-radius: 999px; background: var(--red-tint); border: 1px solid var(--red-border); }
        .pill .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--red); }
        .dot-live { animation: pulse 2.4s ease-in-out infinite; }
        @keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: .35; } }

        .hero { padding-top: clamp(22px,2.8vw,42px); padding-bottom: clamp(20px,2.6vw,38px); }
        .hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(26px,3.6vw,50px); align-items: center; }
        .hero h1 { font-size: clamp(1.8rem,3.2vw,2.6rem); margin-top: 15px; letter-spacing: -.03em; line-height: 1.07; }
        .hero .subtitle { font-size: clamp(.95rem,1.25vw,1.08rem); font-weight: 600; color: var(--ink-soft); margin-top: 12px; }
        .hero .lede { font-size: .94rem; color: var(--sub); line-height: 1.58; margin-top: 13px; max-width: 490px; }
        .hero .badges { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 30px; }
        .hero .actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }

        .code { background: var(--code-bg); border: 1px solid var(--code-line); border-radius: var(--radius); overflow: hidden; box-shadow: 0 30px 70px -30px rgba(6,8,12,.5); }
        .code-head { display: flex; align-items: center; gap: 11px; padding: 14px 18px; background: var(--code-head); border-bottom: 1px solid var(--code-line); }
        .method { font: 600 .72rem var(--mono); color: #fff; background: #C01630; padding: 4px 9px; border-radius: 6px; letter-spacing: .03em; }
        .code-head .path { font: 400 .84rem var(--mono); color: var(--code-ink); flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
        .code-head .status { font: 400 .78rem var(--mono); color: var(--ok-on-dark); white-space: nowrap; }
        .code pre { padding: 20px 22px; font: 400 .83rem/1.85 var(--mono); color: var(--code-dim); overflow-x: auto; }
        .code .k { color: #E7EAF0; } .code .n { color: #F0A5B0; } .code .s { color: #8FD3B6; }

        .stats { background: var(--surface); border-block: 1px solid var(--line); }
        .stats .wrap { display: grid; grid-template-columns: repeat(5,1fr); padding-block: clamp(32px,4vw,46px); }
        .stat { padding-inline: clamp(6px,1.4vw,20px); position: relative; }
        .stat + .stat::before { content: ""; position: absolute; left: 0; top: 6px; bottom: 6px; width: 1px; background: var(--line); }
        .stat .label { font-size: .72rem; font-weight: 600; letter-spacing: .09em; text-transform: uppercase; color: var(--sub); }
        .stat .val { font-size: clamp(1.35rem,2vw,1.75rem); font-weight: 800; letter-spacing: -.03em; margin-top: 8px; }
        @media (max-width: 720px) { .stats .wrap { grid-template-columns: repeat(2,1fr); gap: 26px; } .stat + .stat::before { display: none; } }

        section.block { padding-block: clamp(30px,3.6vw,50px); }
        .about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(30px,5vw,70px); align-items: start; margin-top: 8px; }
        .about-lead { font-size: clamp(1.05rem,1.6vw,1.28rem); font-weight: 600; line-height: 1.44; letter-spacing: -.015em; }
        .about-lead b { color: var(--red); font-weight: 800; }
        .about-list { display: grid; gap: 4px; }
        .about-list .row { display: flex; gap: 16px; padding: 18px 4px; border-top: 1px solid var(--line); }
        .about-list .row:first-child { border-top: 0; }
        .about-list .row .idx { font: 600 .82rem var(--mono); color: var(--red); padding-top: 3px; }
        .about-list .row h4 { font-size: 1.02rem; font-weight: 700; }
        .about-list .row p { color: var(--sub); font-size: .95rem; margin-top: 4px; line-height: 1.55; }

        .features-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 18px; margin-top: 48px; }
        @media (max-width: 980px) { .features-grid { grid-template-columns: repeat(2,1fr); } }
        @media (max-width: 540px) { .features-grid { grid-template-columns: 1fr; } }
        .fcard { background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 26px; box-shadow: var(--shadow-sm); transition: transform .3s cubic-bezier(.2,.8,.2,1), border-color .3s, box-shadow .3s; }
        .fcard:hover { transform: translateY(-4px); border-color: color-mix(in srgb, var(--red) 32%, var(--line)); box-shadow: var(--shadow-md); }
        .fcard .idx { font: 600 .78rem var(--mono); color: var(--red); letter-spacing: .06em; }
        .fcard h3 { font-size: 1.06rem; font-weight: 700; margin-top: 12px; letter-spacing: -.01em; }
        .fcard p { color: var(--sub); font-size: .93rem; line-height: 1.55; margin-top: 8px; }

        .dx { background: var(--surface); border-block: 1px solid var(--line); }
        .dx-grid { display: grid; grid-template-columns: .95fr 1.05fr; gap: clamp(32px,5vw,68px); align-items: center; }
        .dx-points { display: grid; gap: 20px; margin-top: 28px; }
        .dx-point { display: flex; gap: 14px; align-items: flex-start; }
        .dx-point .tick { flex: none; width: 24px; height: 24px; border-radius: 7px; background: var(--red-tint); display: grid; place-items: center; margin-top: 1px; }
        .dx-point .tick svg { width: 13px; height: 13px; stroke: var(--red); fill: none; }
        .dx-point h4 { font-size: 1rem; font-weight: 700; }
        .dx-point p { color: var(--sub); font-size: .93rem; margin-top: 3px; line-height: 1.5; }

        .ep-panel { margin-top: 44px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); }
        .ep { display: flex; align-items: center; gap: 18px; padding: 20px 24px; border-top: 1px solid var(--line-soft); transition: background .2s; }
        .ep:first-child { border-top: 0; }
        .ep:hover { background: var(--surface-2); }
        .ep .m { font: 600 .72rem var(--mono); color: var(--red); background: var(--red-tint); padding: 4px 9px; border-radius: 6px; }
        .ep .p { font: 400 .95rem var(--mono); color: var(--ink); }
        .ep .d { color: var(--sub); font-size: .95rem; margin-left: auto; text-align: right; }
        @media (max-width: 680px) { .ep { flex-wrap: wrap; gap: 10px; } .ep .d { margin-left: 0; width: 100%; text-align: left; } }

        .arch { display: flex; flex-direction: column; align-items: center; margin-top: 52px; }
        .node { background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 18px 28px; text-align: center; box-shadow: var(--shadow-sm); min-width: 240px; }
        .node.accent { border-color: var(--red-border); background: var(--red-tint); }
        .node .t { font-weight: 700; font-size: 1.02rem; }
        .node .st { font: 400 .8rem var(--mono); color: var(--sub); margin-top: 4px; }
        .node.accent .st { color: var(--red); }
        .connector { width: 2px; height: 34px; background: linear-gradient(var(--line), color-mix(in srgb, var(--red) 40%, var(--line))); }
        .arch .fan-label { font-size: .74rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--sub); margin: 4px 0 20px; }
        .consumers { display: grid; grid-template-columns: repeat(6,1fr); gap: 12px; width: 100%; }
        @media (max-width: 860px) { .consumers { grid-template-columns: repeat(3,1fr); } }
        @media (max-width: 480px) { .consumers { grid-template-columns: repeat(2,1fr); } }
        .consumer { background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 16px 12px; text-align: center; font-size: .88rem; font-weight: 600; color: var(--ink-soft); transition: transform .25s, border-color .25s; }
        .consumer:hover { transform: translateY(-3px); }
        .consumer.on { border-color: var(--red-border); color: var(--red); background: var(--red-tint); }

        .consumer-card { margin-top: 40px; display: flex; gap: 26px; align-items: center; flex-wrap: wrap; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(24px,3vw,36px); box-shadow: var(--shadow-sm); }
        .consumer-card .logo { width: 60px; height: 60px; border-radius: 14px; flex: none; background: var(--red); color: #fff; display: grid; place-items: center; font-weight: 800; font-size: 1.5rem; box-shadow: 0 12px 24px -10px var(--red-border); }
        .consumer-card .info { flex: 1; min-width: 220px; }
        .consumer-card .info .tag { display: inline-flex; align-items: center; gap: 7px; font-size: .76rem; font-weight: 600; letter-spacing: .04em; color: var(--ok); text-transform: uppercase; }
        .consumer-card .info .tag .d2 { width: 7px; height: 7px; border-radius: 50%; background: var(--ok); }
        .consumer-card .info h3 { font-size: 1.4rem; font-weight: 800; margin-top: 8px; }
        .consumer-card .info p { color: var(--sub); margin-top: 6px; max-width: 520px; line-height: 1.55; }
        .consumer-card .slot { font: 400 .85rem/1.5 var(--mono); color: var(--sub); padding: 14px 18px; border: 1px dashed var(--line); border-radius: 12px; text-align: center; }

        .timeline { display: grid; grid-template-columns: repeat(3,1fr); gap: 0; margin-top: 52px; }
        @media (max-width: 780px) { .timeline { grid-template-columns: 1fr; gap: 30px; } }
        .milestone { padding: 0 26px; position: relative; }
        .milestone:first-child { padding-left: 0; }
        .milestone .track { height: 2px; background: var(--line); position: relative; margin-bottom: 26px; }
        .milestone .track::before { content: ""; position: absolute; left: 0; top: 50%; transform: translateY(-50%); width: 13px; height: 13px; border-radius: 50%; background: var(--surface); border: 2px solid var(--line); }
        .milestone.done .track { background: var(--red); }
        .milestone.done .track::before { background: var(--red); border-color: var(--red); }
        .milestone.now .track::before { background: var(--red); border-color: var(--red); box-shadow: 0 0 0 5px var(--red-tint); }
        .milestone .ver { font: 600 .82rem var(--mono); color: var(--red); }
        .milestone h4 { font-size: 1.12rem; font-weight: 800; margin-top: 8px; }
        .milestone ul { list-style: none; margin-top: 12px; display: grid; gap: 7px; }
        .milestone li { color: var(--sub); font-size: .92rem; padding-left: 18px; position: relative; }
        .milestone li::before { content: ""; position: absolute; left: 2px; top: 9px; width: 5px; height: 5px; border-radius: 50%; background: color-mix(in srgb, var(--red) 55%, var(--line)); }
        .milestone.future li::before { background: var(--line); }

        footer.site { background: var(--code-bg); color: #E9EBEF; margin-top: clamp(40px,6vw,80px); }
        .foot { display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; padding-block: clamp(36px,4vw,52px); }
        .foot .fbrand { display: flex; align-items: center; gap: 12px; }
        .foot .fbrand .mark { width: 30px; height: 30px; border-radius: 8px; background: var(--red); position: relative; flex: none; }
        .foot .fbrand .mark::after { content: ""; position: absolute; inset: 9px; border-radius: 2px; border: 2px solid #fff; border-right-color: transparent; border-bottom-color: transparent; }
        .foot .fbrand .t { font-weight: 800; }
        .foot .fbrand .s { color: #8A909C; font-size: .82rem; margin-top: 2px; }
        .foot .fmeta { display: flex; align-items: center; gap: 22px; }
        .foot .fmeta a { color: #A7ACB6; font-size: .9rem; font-weight: 600; transition: color .2s; }
        .foot .fmeta a:hover { color: #fff; }
        .status-pill { display: inline-flex; align-items: center; gap: 8px; font-size: .82rem; font-weight: 600; color: #84E2A6; background: rgba(99,208,137,.12); border: 1px solid rgba(99,208,137,.28); padding: 7px 14px; border-radius: 999px; }
        .status-pill .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--ok-on-dark); }
        .foot .fpower { display: flex; align-items: center; gap: 12px; }
        .foot .powered { font-size: .7rem; font-weight: 600; letter-spacing: .09em; text-transform: uppercase; color: #8A909C; }
        .swtl-chip { display: inline-flex; align-items: center; background: #fff; border-radius: 8px; padding: 10px 15px; border: 1px solid rgba(0,0,0,.06); }
        .swtl-logo { height: 24px; width: auto; display: block; }

        .contact-band { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(30px,5vw,56px); align-items: center; background: var(--red-tint); border: 1px solid var(--red-border); border-radius: 14px; padding: clamp(28px,4vw,52px); }
        .contact-copy h2 { font-size: clamp(1.3rem,2vw,1.65rem); margin-top: 12px; }
        .contact-copy p { color: var(--sub); margin-top: 14px; line-height: 1.6; max-width: 440px; }
        .contact-or { font-size: .92rem; margin-top: 22px; color: var(--sub); }
        .contact-or a { color: var(--red); font-weight: 700; }
        .contact-form { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: clamp(24px,3vw,32px); display: grid; gap: 15px; box-shadow: var(--shadow-md); }
        .field { display: grid; gap: 7px; }
        .field label { font-size: .82rem; font-weight: 600; color: var(--ink-soft); }
        .field input, .field textarea { font-family: var(--sans); font-size: .95rem; color: var(--ink); background: var(--bg); border: 1px solid var(--line); border-radius: 8px; padding: 12px 14px; width: 100%; resize: vertical; transition: border-color .2s, box-shadow .2s; }
        .field input:focus, .field textarea:focus { outline: none; border-color: var(--red); box-shadow: 0 0 0 3px var(--red-tint); }
        @media (max-width: 820px) { .contact-band { grid-template-columns: 1fr; } }

        .reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s cubic-bezier(.2,.8,.2,1), transform .7s cubic-bezier(.2,.8,.2,1); }
        .reveal.in { opacity: 1; transform: none; }
        @media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } html { scroll-behavior: auto; } }
        @media (max-width: 900px) { .hero-grid, .about-grid, .dx-grid { grid-template-columns: 1fr; } .hero .code { order: 2; } }

/* Utility classes replacing former inline style="" attributes (RFC-013 · R13.2e).
   `!important` reproduces the exact precedence the inline styles had — the rest of this
   stylesheet uses no !important, so these always win, identically to the removed inline styles. */
.u-mt-14 { margin-top: 14px !important; }
.u-pt-0 { padding-top: 0 !important; }
.u-cap-h2 { font-size: clamp(1.55rem, 2.6vw, 2rem) !important; margin-top: 12px !important; }
.u-cap-p { color: var(--sub) !important; margin-top: 12px !important; font-size: .98rem !important; line-height: 1.58 !important; max-width: 440px !important; }
.u-center { margin-inline: auto !important; text-align: center !important; }
.u-mi-auto { margin-inline: auto !important; }
.u-contact-pb { padding-bottom: clamp(40px, 6vw, 80px) !important; }
.u-btn-full { width: 100% !important; justify-content: center !important; }