@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700;800&display=swap');:root{color-scheme:dark;--bg:#07171e;--panel:#0d2530;--line:#24404a;--teal:#10c5a4;--ink:#e8f7f6;--muted:#9ab6bc}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font:16px/1.6 'DM Sans',system-ui,sans-serif;background:var(--bg);color:var(--ink)}a{color:inherit;text-decoration:none}button,input{font:inherit}.wrap{width:min(1160px,calc(100% - 44px));margin:auto}.site-head{height:82px;padding:0 max(22px,calc((100vw - 1160px)/2));display:flex;align-items:center;gap:42px;border-bottom:1px solid #ffffff15;background:#081b23ed;position:sticky;top:0;z-index:10;backdrop-filter:blur(15px)}.identity{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:.06em;line-height:1.1;white-space:nowrap}.identity small{display:block;font-size:9px;letter-spacing:.27em;color:var(--teal);margin-top:5px}.mark{display:grid;place-items:center;width:43px;height:43px;background:var(--teal);border-radius:13px;color:#06252a;font-size:33px}.site-head nav{display:flex;gap:27px;flex:1}.site-head nav a,.text-link{font-size:13px;font-weight:700;color:#bcd3d7}.site-head nav a:hover,.text-link:hover{color:var(--teal)}.head-actions{display:flex;gap:22px;align-items:center}.btn{display:inline-flex;align-items:center;justify-content:center;gap:12px;border:1px solid var(--teal);background:var(--teal);color:#06232b;padding:14px 23px;border-radius:11px;font-weight:800;transition:transform .2s,background .2s;cursor:pointer}.btn:hover{transform:translateY(-2px);background:#41e4c5}.btn-small{padding:9px 16px;font-size:13px}.outline{background:transparent;color:var(--ink);border-color:#50707b}.outline:hover{background:#173640}.nav-toggle{display:none;background:transparent;color:white;border:0;font-size:26px}.hero{min-height:630px;display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:65px;padding-top:55px;padding-bottom:70px}.eyebrow{font-size:11px;font-weight:800;letter-spacing:.18em;color:var(--teal)}.live-dot{display:inline-block;background:var(--teal);width:8px;height:8px;border-radius:50%;box-shadow:0 0 0 5px #10c5a422;margin-right:8px}.hero h1{font-size:clamp(40px,5vw,68px);letter-spacing:-.055em;line-height:1.12;margin:22px 0}.hero h1 em{color:var(--teal);font-style:normal}.hero-copy>p{color:var(--muted);max-width:530px;font-size:17px}.hero-actions{display:flex;gap:13px;flex-wrap:wrap;margin-top:33px}.hero-foot{display:flex;gap:20px;flex-wrap:wrap;color:#a3bec4;font-size:12px;margin-top:38px}.hero-visual{background:#0c2632;border:1px solid #31515d;border-radius:22px;box-shadow:0 35px 85px #0008;overflow:hidden;transform:rotate(1deg)}.mock-top{display:flex;gap:11px;align-items:center;padding:19px;background:#10303c;border-bottom:1px solid #294650}.mock-dot{width:12px;height:12px;border:3px solid var(--teal);border-radius:50%}.connected{margin-left:auto;color:var(--teal);font-size:11px}.mock-body{padding:20px;min-height:350px;background:radial-gradient(#ffffff09 1px,transparent 1px) 0 0/18px 18px}.mock-channel{display:flex;align-items:center;gap:14px;background:#173946;border:1px solid #295360;border-radius:12px;padding:13px;margin-bottom:10px}.mock-channel small{display:block;color:#92b4bf;font-size:11px}.mock-icon{background:#11564f;color:#5af2c7;border-radius:10px;padding:7px 12px;font-size:22px}.mock-count{margin-left:auto;color:#a4e5da}.mock-bubble{margin:25px 0 0 auto;max-width:270px;background:#0e5b52;border-radius:14px 14px 4px 14px;padding:13px;font-size:13px}.mock-bubble small{display:block;text-align:right;color:#9be6d8}.mock-bubble.reply{margin:12px auto 0 0;background:#244452;border-radius:14px 14px 14px 4px}.mock-bottom{padding:17px;display:flex;justify-content:space-between;align-items:center;font-size:11px;color:var(--teal);font-weight:800}.mock-ptt{padding:11px 16px;border-radius:9px;background:var(--teal);color:#06252a}.section{padding:95px 0}.alt{background:#0b2029}.section-title{max-width:650px;margin:0 auto 45px;text-align:center}.section-title h2,.split h2,.cta h2{font-size:clamp(29px,3.5vw,43px);letter-spacing:-.04em;line-height:1.2;margin:13px 0}.section-title p,.feature p,.steps p,.split p,.faq p,.cta p{color:var(--muted)}.features{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.feature{padding:27px;background:#102b35;border:1px solid #28424b;border-radius:17px}.feature h3{margin:14px 0 6px}.feature p{margin:0;font-size:14px}.feature-icon{display:grid;place-items:center;width:49px;height:49px;border-radius:13px;background:#164d48;color:#56e6c5;font-size:25px}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}.steps article{border-top:2px solid #2d515b;padding-top:20px}.steps article>span{font-size:36px;font-weight:800;color:var(--teal)}.steps h3{margin:4px 0}.security{background:linear-gradient(115deg,#0b282d,#0b1d2a)}.split{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.security-panel{border:1px solid #315458;border-radius:20px;padding:26px;background:#102c32}.security-panel div{display:flex;gap:15px;padding:17px;border-bottom:1px solid #ffffff17;color:var(--teal);font-weight:800}.security-panel div span{color:var(--ink);font-weight:500}.security-panel div:last-child{border:0}.faq{max-width:770px}.faq details{border-bottom:1px solid #29424a;padding:19px 0}.faq summary{font-weight:700;cursor:pointer;list-style:none}.faq summary:after{content:'+';float:right;color:var(--teal);font-size:22px}.faq details[open] summary:after{content:'−'}.cta{margin:25px auto 90px;padding:54px;text-align:center;border-radius:23px;background:linear-gradient(115deg,#126e64,#104850)}.cta p{color:#d3f4ed}.cta>div{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin-top:27px}.light{background:white;border-color:white}.outline-light{background:transparent;border-color:#b1e4d9;color:white}footer{border-top:1px solid #ffffff20;padding:30px 0}.footer-inner{display:flex;justify-content:space-between;align-items:center;gap:20px}.footer-inner p,.footer-inner a{font-size:12px;color:#9ab6bc}.footer-inner>div:last-child{display:flex;gap:20px}@media(max-width:950px){.site-head{gap:20px}.site-head nav{gap:12px}.hero{gap:25px}.features{grid-template-columns:repeat(2,1fr)}}@media(max-width:720px){.site-head{height:70px}.site-head nav{display:none;position:absolute;top:70px;left:0;right:0;background:#0b2530;padding:24px;flex-direction:column;box-shadow:0 18px 30px #0007}.site-head nav.open{display:flex}.nav-toggle{display:block;margin-left:auto}.head-actions{margin-left:auto}.head-actions .text-link{display:none}.hero{grid-template-columns:1fr;padding-top:52px;gap:45px}.hero-visual{transform:none}.features,.steps,.split{grid-template-columns:1fr}.section{padding:65px 0}.footer-inner{flex-direction:column;text-align:center}.cta{padding:35px 22px}.hero-foot{gap:12px}.head-actions .btn{padding:8px 10px;font-size:11px}}
/* Tema institucional público 14.1.140: modo claro/verde e dark. */
:root[data-theme="light"],:root[data-theme="whatsapp"]{color-scheme:light;--bg:#f6f9fc;--panel:#fff;--line:#d8e3ed;--ink:#152a3d;--muted:#546c7c;--teal:#087d70}
:root[data-theme="whatsapp"]{--bg:#eef7f4;--line:#c6e4da;--teal:#078369}
:root:not([data-theme="dark"]) .site-head{background:rgba(255,255,255,.94);border-color:var(--line)}
:root:not([data-theme="dark"]) .site-head nav a,:root:not([data-theme="dark"]) .text-link{color:#284455}
:root:not([data-theme="dark"]) .nav-toggle{color:var(--ink)}
:root:not([data-theme="dark"]) .site-head nav.open{background:#fff}
:root:not([data-theme="dark"]) .hero-visual{background:#f8fbfd;border-color:#d9e5ec;box-shadow:0 25px 65px #16425318}
:root:not([data-theme="dark"]) .mock-top,:root:not([data-theme="dark"]) .mock-bottom{background:#f2f7f9;border-color:var(--line)}
:root:not([data-theme="dark"]) .mock-body{background:radial-gradient(#b2c7d021 1px,transparent 1px) 0 0/18px 18px}
:root:not([data-theme="dark"]) .mock-channel{background:#fff;border-color:var(--line)}
:root:not([data-theme="dark"]) .mock-channel small{color:var(--muted)}
:root:not([data-theme="dark"]) .mock-bubble.reply{background:#edf3f7;color:#253c4d}
:root:not([data-theme="dark"]) .mock-bubble{background:#d8f4e9;color:#183d36}
:root:not([data-theme="dark"]) .mock-bubble small{color:#55766e}
:root:not([data-theme="dark"]) .alt,:root:not([data-theme="dark"]) .feature{background:#fff}
:root:not([data-theme="dark"]) .feature,:root:not([data-theme="dark"]) .security-panel{border-color:var(--line);background:#fff}
:root:not([data-theme="dark"]) .security{background:linear-gradient(120deg,#eaf8f4,#f6f9fc)}
:root:not([data-theme="dark"]) .security-panel div{border-color:var(--line)}
:root:not([data-theme="dark"]) .security-panel div span{color:var(--ink)}
:root:not([data-theme="dark"]) .cta{background:linear-gradient(135deg,#08776c,#0b526c);color:#fff}
:root:not([data-theme="dark"]) .cta p,:root:not([data-theme="dark"]) .cta .outline-light{color:#fff}
:root:not([data-theme="dark"]) .footer-inner p,:root:not([data-theme="dark"]) .footer-inner a{color:var(--muted)}