/* LIG Mail - mesmo design system do site LIG-it (Products/Site_Institucional/src/app/globals.css) */
:root{
  --bg:#05080D;--bg-2:#070C14;--surface:#0B121C;--surface-2:#101A27;
  --border:#1A2636;--border-strong:#2A3C52;
  --ink:#EEF3F8;--ink-2:#A6B3C3;--ink-3:#8193A8;
  --accent:#0089FE;--accent-soft:#4FB0FF;--signal:#FE7A01;--signal-soft:#FF9D45;
  --success:#3DDC97;--warning:#FBBF24;--danger:#F87171;
  --glow-accent:0 0 0 1px rgb(0 137 254 / .35),0 8px 40px -8px rgb(0 137 254 / .45);
  --glow-signal:0 0 0 1px rgb(254 122 1 / .4),0 10px 40px -10px rgb(254 122 1 / .55);
  --ease:cubic-bezier(.16,1,.3,1);
  --r-sm:6px;--r-md:10px;--r-lg:16px;
  --font-display:"Archivo",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --font-body:"Inter",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --font-mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Consolas,monospace;
  --wrap:1280px;--gutter:16px;
}
*,*::before,*::after{box-sizing:border-box}
html{background:var(--bg);-webkit-text-size-adjust:100%;scroll-padding-top:88px}
@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font-body);font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden;font-feature-settings:"cv11","ss01"}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
::selection{background:rgb(254 122 1 / .35);color:#fff}
:focus-visible{outline:2px solid var(--accent-soft);outline-offset:3px;border-radius:4px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--gutter)}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}
.skip{position:absolute;left:-9999px;top:8px;background:#fff;color:#000;padding:8px 12px;border-radius:8px;z-index:100}
.skip:focus{left:8px}
.ic{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.75;stroke-linecap:round;stroke-linejoin:round;flex:none}
.ic-sm{width:16px;height:16px}
.ic-lg{width:24px;height:24px}

/* ---------- tipografia ---------- */
h1,h2,h3,h4{font-family:var(--font-display);font-stretch:108%;margin:0;letter-spacing:-.02em;line-height:1.08;font-weight:600;text-wrap:balance}
h2{font-size:clamp(30px,1.2rem + 2.6vw,54px);font-stretch:110%;font-weight:620;letter-spacing:-.03em;line-height:1.06}
h3{font-size:20px;font-stretch:106%;letter-spacing:-.015em;line-height:1.2}
p{margin:0;text-wrap:pretty}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-family:var(--font-mono);font-size:11.5px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3)}
.eyebrow::before{content:"";width:18px;height:1px;background:var(--signal)}
.lead{font-size:clamp(17px,.98rem + .4vw,20px);color:var(--ink-2);line-height:1.6}
.grad-text{background:linear-gradient(100deg,#fff 0%,#cfe6ff 45%,var(--accent-soft) 100%);-webkit-background-clip:text;background-clip:text;color:transparent}

/* ---------- botões (iguais ao site) ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:12px 22px;border-radius:var(--r-sm);font-family:var(--font-body);font-weight:600;font-size:15px;letter-spacing:-.005em;line-height:1.25;border:1px solid transparent;cursor:pointer;transition:transform .16s var(--ease),box-shadow .32s var(--ease),background-color .32s var(--ease),border-color .32s var(--ease),color .32s var(--ease);white-space:normal;text-align:center;max-width:100%;-webkit-tap-highlight-color:transparent}
.hero-grid>*,.imagine>*,.depend>*,.solution>*,.statement>*,.ent-grid>*,.diff>*,.faq>*,.contact>*,.calc>*{min-width:0}
.btn:active{transform:translateY(1px) scale(.99)}
.btn .ic{transition:transform .32s var(--ease)}
.btn:hover .ic-arrow{transform:translateX(3px)}
.btn-primary{background:var(--signal);color:#120800}
.btn-primary:hover{background:var(--signal-soft);box-shadow:var(--glow-signal)}
.btn-ghost,.btn-dark,.btn-outline-dark{background:rgb(255 255 255 / .03);color:var(--ink);border-color:var(--border-strong)}
.btn-ghost:hover,.btn-dark:hover,.btn-outline-dark:hover{border-color:var(--accent);background:rgb(0 137 254 / .08)}
.btn-block{width:100%}

/* ---------- nav ---------- */
.nav{position:sticky;top:0;z-index:50;background:rgb(5 8 13 / .72);backdrop-filter:saturate(160%) blur(14px);-webkit-backdrop-filter:saturate(160%) blur(14px);border-bottom:1px solid transparent;transition:border-color .2s,background .2s}
.nav.scrolled{border-bottom-color:var(--border);background:rgb(5 8 13 / .9)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:72px;gap:20px}
.brand{display:flex;align-items:center;gap:12px;flex:none}
.brand-logo{height:32px;width:auto}
.brand-sep{width:1px;height:26px;background:var(--border-strong)}
.brand-prod{font-family:var(--font-display);font-stretch:112%;font-weight:650;font-size:19px;letter-spacing:-.02em;line-height:1;color:var(--ink)}
.nav-links{display:none;gap:30px;font-size:14px;color:var(--ink-2)}
.nav-links a:hover{color:#fff}
.nav-cta{display:flex;align-items:center;gap:10px}
.nav-cta .btn{min-height:40px;padding:8px 14px;font-size:14px}
.nav-cta .nav-phone{display:none;font-size:14px;color:var(--ink-2);align-items:center;gap:8px}
.nav-cta .nav-phone:hover{color:#fff}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;padding:48px 0 40px;background:
  radial-gradient(900px 520px at 78% 12%,rgb(0 137 254 / .20),transparent 60%),
  radial-gradient(620px 460px at 0% 100%,rgb(254 122 1 / .10),transparent 60%),
  var(--bg)}
.hero::before{content:"";position:absolute;inset:0;background-image:radial-gradient(rgb(148 163 184 / .11) 1px,transparent 1px);background-size:28px 28px;background-position:-14px -14px;mask-image:radial-gradient(ellipse 80% 70% at 50% 40%,#000 40%,transparent 100%);-webkit-mask-image:radial-gradient(ellipse 80% 70% at 50% 40%,#000 40%,transparent 100%);pointer-events:none}
.hero-grid{position:relative;display:grid;gap:40px;align-items:center}
.hero-chip{display:inline-flex;align-items:center;gap:8px;padding:6px 12px;border:1px solid var(--border-strong);border-radius:999px;background:rgb(5 8 13 / .7);font-family:var(--font-mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-2);max-width:100%}
.hero-chip::before{content:"";width:6px;height:6px;border-radius:999px;background:var(--success);box-shadow:0 0 0 3px rgb(61 220 151 / .16);flex:none}
.hero .eyebrow::before{display:none}
.hero h1{font-size:clamp(36px,1.25rem + 3.6vw,66px);font-stretch:112%;font-weight:650;letter-spacing:-.035em;line-height:1.04;margin:22px 0 22px}
.hero h1 span{display:block}
.hero .lead{max-width:600px}
.hero-ctas{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.hero-ctas .btn{flex:1 1 260px}
.hero-aux{display:flex;flex-wrap:wrap;gap:8px 18px;margin-top:26px;font-size:11.5px;color:var(--ink-3);font-family:var(--font-mono);letter-spacing:.12em;text-transform:uppercase}
.hero-aux span{display:inline-flex;align-items:center;gap:8px}
.hero-aux span::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--signal)}
.hero-art{position:relative;max-width:560px;margin:0 auto;width:100%}
.hero-art svg{width:100%;height:auto}
.spin-slow{transform-origin:280px 260px;animation:spin 60s linear infinite}
.spin-rev{transform-origin:280px 260px;animation:spin 90s linear infinite reverse}
.flow{stroke-dasharray:3 7;animation:dash 1.6s linear infinite}
.pulse{transform-origin:center;transform-box:fill-box;animation:pulse 2.4s ease-in-out infinite}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes dash{to{stroke-dashoffset:-20}}
@keyframes pulse{0%,100%{opacity:.35}50%{opacity:1}}

/* faixa */
.strip{border-top:1px solid var(--border);border-bottom:1px solid var(--border);background:var(--bg-2)}
.strip-in{display:grid;grid-template-columns:repeat(2,1fr);gap:0}
.strip-item{display:flex;align-items:center;gap:12px;padding:18px 12px;font-size:14px;color:var(--ink-2);border-bottom:1px solid var(--border)}
.strip-item .ic{color:var(--signal)}
.strip-item:nth-child(odd){border-right:1px solid var(--border)}

/* ---------- seções ---------- */
section{position:relative}
.sec{padding:clamp(72px,3rem + 6vw,136px) 0}
.sec-light{background:var(--bg-2);border-top:1px solid var(--border)}
.sec-navy{background:var(--bg);border-top:1px solid var(--border)}
.sec-head{max-width:780px;margin-bottom:52px}
.sec-head h2{margin-top:16px}
.sec-head .lead{margin-top:18px}
.center{text-align:center;margin-left:auto;margin-right:auto}
.center .eyebrow{justify-content:center}

/* superfície com marcas de canto (assinatura do site) */
.frame{position:relative}
.frame::before,.frame::after{content:"";position:absolute;width:12px;height:12px;border-color:var(--border-strong);border-style:solid;pointer-events:none;transition:border-color .32s var(--ease)}
.frame::before{top:-1px;left:-1px;border-width:1px 0 0 1px}
.frame::after{bottom:-1px;right:-1px;border-width:0 1px 1px 0}
.frame:hover::before,.frame:hover::after{border-color:var(--signal)}

/* impacto */
.impact{background:radial-gradient(800px 400px at 50% 0%,rgb(0 137 254 / .12),transparent 70%),var(--bg);border-top:1px solid var(--border)}
.imagine{display:grid;gap:40px;margin-bottom:64px}
.imagine-list{list-style:none;margin:0;padding:0;display:grid;gap:0;border-top:1px solid var(--border)}
.imagine-list li{display:flex;align-items:center;gap:14px;padding:16px 0;border-bottom:1px solid var(--border);color:var(--ink-2);font-size:16px}
.imagine-list .st{margin-left:auto;font-family:var(--font-mono);font-size:10.5px;letter-spacing:.12em;color:var(--warning);background:rgb(251 191 36 / .07);border:1px solid rgb(251 191 36 / .25);padding:4px 8px;border-radius:999px;white-space:nowrap}
.imagine-list .dot{width:8px;height:8px;border-radius:50%;background:var(--warning);flex:none;animation:pulse 2s infinite}
.imagine-quote{font-family:var(--font-display);font-stretch:108%;font-size:clamp(24px,3vw,34px);line-height:1.2;letter-spacing:-.02em;font-weight:600}
.imagine-quote em{font-style:normal;color:var(--accent-soft)}
.impact-grid{display:grid;grid-template-columns:1fr;border:1px solid var(--border);border-radius:var(--r-lg);overflow:hidden;background:var(--surface)}
.impact-cell{padding:30px 26px;border-bottom:1px solid var(--border);position:relative}
.impact-cell:last-child{border-bottom:0}
.impact-cell .k{font-family:var(--font-mono);font-size:11.5px;letter-spacing:.14em;color:var(--signal);display:flex;align-items:center;gap:10px;margin-bottom:14px}
.impact-cell .k .ic{width:22px;height:22px}
.impact-cell p{color:var(--ink-2);font-size:17px;line-height:1.55}
.statement{margin-top:64px;display:grid;gap:28px;align-items:end}
.statement p{font-family:var(--font-display);font-stretch:110%;font-size:clamp(26px,3.6vw,46px);font-weight:620;line-height:1.1;letter-spacing:-.03em;max-width:900px}
.statement p span{color:var(--ink-3)}

/* dependência */
.depend{display:grid;gap:44px;align-items:center}
.compare{display:grid;gap:14px}
.cmp{border-radius:var(--r-md);padding:26px;border:1px solid var(--border);background:var(--surface)}
.cmp.on{border-color:rgb(0 137 254 / .55);background:linear-gradient(180deg,rgb(0 137 254 / .08),transparent 70%),var(--surface-2);box-shadow:var(--glow-accent)}
.cmp-h{display:flex;align-items:center;gap:10px;font-family:var(--font-mono);font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3);margin-bottom:12px}
.cmp.on .cmp-h{color:var(--accent-soft)}
.cmp h3{color:var(--ink);margin-bottom:8px}
.cmp p{color:var(--ink-2);font-size:15px}
.note{font-size:13px;color:var(--ink-3);margin-top:14px;line-height:1.55}

/* solução */
.solution{display:grid;gap:48px}
.sol-text p+p{margin-top:16px}
.sol-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:28px}
.chip{display:inline-flex;align-items:center;gap:8px;padding:7px 12px;border-radius:999px;border:1px solid var(--border-strong);background:rgb(5 8 13 / .7);font-size:13px;color:var(--ink-2);font-weight:500}
.chip .ic{width:15px;height:15px;color:var(--signal)}
.spec{border:1px solid var(--border);border-radius:var(--r-lg);background:var(--surface);overflow:hidden}
.spec-top{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 20px;border-bottom:1px solid var(--border);font-family:var(--font-mono);font-size:11.5px;color:var(--ink-3);letter-spacing:.12em;text-transform:uppercase;background:var(--surface-2)}
.spec-top i{display:inline-flex;align-items:center;gap:8px;font-style:normal;color:var(--success)}
.spec-top i::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--success);box-shadow:0 0 0 3px rgb(61 220 151 / .16)}
.spec ul{list-style:none;margin:0;padding:6px 0;display:grid;grid-template-columns:1fr}
.spec li{display:flex;align-items:flex-start;gap:14px;padding:14px 20px;border-bottom:1px solid var(--border)}
.spec li:last-child{border-bottom:0}
.spec li .ic{color:var(--accent-soft);margin-top:2px}
.spec li b{display:block;font-family:var(--font-display);font-stretch:106%;font-size:15px;color:var(--ink);font-weight:600}
.spec li small{display:block;font-size:13.5px;color:var(--ink-3);line-height:1.5;margin-top:2px}

/* pilares */
.pillars{display:grid;grid-template-columns:1fr;border-top:1px solid var(--border)}
.pillar{padding:28px 4px;border-bottom:1px solid var(--border);display:grid;grid-template-columns:auto 1fr;gap:6px 18px;align-items:start}
.pillar .n{font-family:var(--font-mono);font-size:12px;color:var(--signal);padding-top:4px;grid-row:span 2}
.pillar h3{display:flex;align-items:center;gap:10px;font-size:17px}
.pillar h3 .ic{color:var(--accent-soft)}
.pillar p{color:var(--ink-2);font-size:15px}

/* planos */
.plans{display:grid;gap:18px;align-items:stretch}
.plan{position:relative;display:flex;flex-direction:column;border:1px solid var(--border);border-radius:var(--r-lg);background:linear-gradient(180deg,rgb(255 255 255 / .025),rgb(255 255 255 / 0) 60%),var(--surface);padding:30px 26px;color:var(--ink)}
.plan.featured{background:linear-gradient(180deg,rgb(254 122 1 / .07),transparent 55%),var(--surface-2);border:1px solid rgb(254 122 1 / .55);box-shadow:var(--glow-signal)}
.plan .badge{position:absolute;top:-12px;left:26px;font-family:var(--font-mono);font-size:10.5px;letter-spacing:.14em;background:var(--signal);color:#120800;font-weight:500;padding:5px 11px;border-radius:999px}
.plan .pname{font-family:var(--font-mono);font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent-soft)}
.plan.featured .pname{color:var(--signal-soft)}
.plan .ptitle{font-family:var(--font-display);font-stretch:110%;font-size:26px;font-weight:620;letter-spacing:-.02em;margin-top:6px}
.plan .pfor{font-size:14.5px;color:var(--ink-3);margin-top:6px;min-height:44px}
.price{display:flex;align-items:baseline;gap:6px;margin:22px 0 4px;font-family:var(--font-display);font-stretch:110%}
.price .cur{font-size:18px;font-weight:600;color:var(--ink-3)}
.price .val{font-size:54px;font-weight:650;letter-spacing:-.04em;line-height:1}
.price .per{font-size:15px;color:var(--ink-3)}
.ptag{font-size:12.5px;color:var(--ink-3)}
.pspec{display:grid;grid-template-columns:1fr 1fr;margin:22px 0;border:1px solid var(--border);border-radius:var(--r-md);overflow:hidden}
.pspec div{padding:14px}
.pspec div+div{border-left:1px solid var(--border)}
.pspec b{display:block;font-family:var(--font-display);font-stretch:110%;font-size:24px;font-weight:650;letter-spacing:-.02em;line-height:1.1}
.pspec small{font-size:12px;color:var(--ink-3)}
.pfeat{list-style:none;padding:0;margin:0 0 26px;display:grid;gap:10px;font-size:14.5px;flex:1}
.pfeat li{display:flex;gap:10px;align-items:flex-start;color:var(--ink-2)}
.pfeat .ic{width:18px;height:18px;color:var(--accent-soft);margin-top:2px}
.plan.featured .pfeat .ic{color:var(--signal)}
.plans-note{margin-top:22px;display:flex;flex-wrap:wrap;gap:8px 22px;font-size:13.5px;color:var(--ink-3)}
.plans-note span{display:inline-flex;gap:8px;align-items:center}
.plans-note .ic{width:16px;height:16px;color:var(--signal)}

/* calculadora */
.calc{margin-top:56px;border-radius:var(--r-lg);overflow:hidden;display:grid;border:1px solid var(--border);background:var(--surface)}
.calc-in{padding:30px 26px}
.calc-in h3{font-size:24px;color:var(--ink)}
.calc-in>p{color:var(--ink-2);margin-top:8px;font-size:15px}
.field{display:flex;flex-direction:column;gap:8px;margin-top:22px}
.field label,.flabel{font-family:var(--font-mono);font-size:11px;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3)}
.boxes-row{display:flex;align-items:center;gap:14px}
input[type=range]{flex:1;min-width:0;accent-color:var(--signal);height:28px}
.num{width:96px;height:46px;border:1px solid var(--border-strong);border-radius:var(--r-sm);padding:0 12px;font-family:var(--font-display);font-size:18px;font-weight:650;color:var(--ink);background:var(--bg);text-align:center}
.num:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgb(0 137 254 / .2)}
.seg{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}
.seg button{border:1px solid var(--border-strong);background:var(--bg);border-radius:var(--r-sm);min-height:46px;padding:0 10px;font-size:14px;font-weight:600;color:var(--ink-2);cursor:pointer;transition:all .15s}
.seg button:hover{border-color:var(--accent)}
.seg button[aria-pressed=true]{border-color:var(--signal);background:rgb(254 122 1 / .1);color:var(--signal-soft)}
.calc-out{background:var(--bg);border-top:1px solid var(--border);color:var(--ink);padding:30px 26px;display:flex;flex-direction:column;position:relative;overflow:hidden}
.calc-out::before{content:"";position:absolute;width:420px;height:420px;right:-160px;top:-180px;background:radial-gradient(circle,rgb(0 137 254 / .3),transparent 65%);pointer-events:none}
.calc-out .k{font-family:var(--font-mono);font-size:11.5px;letter-spacing:.14em;color:var(--signal);text-transform:uppercase;position:relative}
.calc-out .big{font-family:var(--font-display);font-stretch:110%;font-size:clamp(40px,6vw,60px);font-weight:650;letter-spacing:-.04em;line-height:1;margin:12px 0 6px;position:relative}
.calc-out .big small{font-size:16px;font-weight:500;color:var(--ink-2);letter-spacing:0}
.calc-rows{list-style:none;padding:0;margin:18px 0 22px;display:grid;gap:0;position:relative;border-top:1px solid var(--border)}
.calc-rows li{display:flex;justify-content:space-between;gap:12px;padding:12px 0;border-bottom:1px solid var(--border);font-size:14.5px;color:var(--ink-2)}
.calc-rows li b{color:#fff;font-weight:600;text-align:right}
.calc-msg{font-size:14px;line-height:1.55;color:var(--ink-2);background:rgb(0 137 254 / .07);border:1px solid rgb(0 137 254 / .25);padding:12px 14px;border-radius:var(--r-sm);margin-bottom:20px;position:relative}
.calc-msg.warn{background:rgb(251 191 36 / .07);border-color:rgb(251 191 36 / .3);color:#FDE68A}
.calc-out .btn{margin-top:auto;position:relative}

/* enterprise */
.ent{background:var(--bg);border-top:1px solid var(--border);overflow:hidden}
.ent::before{content:"";position:absolute;inset:0;background:radial-gradient(700px 420px at 85% 50%,rgb(254 122 1 / .10),transparent 70%);pointer-events:none}
.ent-grid{display:grid;gap:44px;position:relative}
.ent-list{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:1fr;border-top:1px solid var(--border)}
.ent-list li{display:flex;align-items:center;gap:14px;padding:18px 0;border-bottom:1px solid var(--border);font-family:var(--font-display);font-stretch:106%;font-size:18px;font-weight:600;letter-spacing:-.01em}
.ent-list li .ic{color:var(--signal)}
.ent-list li span{margin-left:auto;font-family:var(--font-mono);font-size:11px;color:var(--ink-3);letter-spacing:.1em}

/* diferenciais */
.diff{display:grid;gap:48px}
.diff-list{display:grid;grid-template-columns:1fr;gap:0;border-top:1px solid var(--border)}
.diff-item{display:flex;gap:16px;padding:22px 0;border-bottom:1px solid var(--border)}
.diff-item .ib{width:44px;height:44px;border-radius:var(--r-md);background:rgb(0 137 254 / .1);border:1px solid rgb(0 137 254 / .25);color:var(--accent-soft);display:grid;place-items:center;flex:none}
.diff-item b{display:block;font-family:var(--font-display);font-stretch:106%;font-size:17px;font-weight:600;color:var(--ink)}
.diff-item small{display:block;font-size:14.5px;color:var(--ink-2);margin-top:3px;line-height:1.5}

/* setores */
.sectors{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;max-width:980px;margin:0 auto}
.sector{display:inline-flex;align-items:center;gap:10px;padding:12px 18px;border-radius:999px;border:1px solid var(--border-strong);background:var(--surface);font-size:15px;font-weight:500;color:var(--ink);transition:border-color .2s,background .2s}
.sector:hover{border-color:var(--signal);background:rgb(254 122 1 / .06)}
.sector .ic{color:var(--signal);width:18px;height:18px}

/* processo */
.steps{list-style:none;padding:0;margin:0;display:grid;gap:0;counter-reset:s}
.step{position:relative;display:grid;grid-template-columns:56px 1fr;gap:18px;padding-bottom:30px}
.step::before{content:"";position:absolute;left:27px;top:56px;bottom:0;width:1px;background:linear-gradient(var(--signal),rgb(254 122 1 / .08))}
.step:last-child::before{display:none}
.step .sn{width:56px;height:56px;border-radius:var(--r-md);display:grid;place-items:center;font-family:var(--font-mono);font-weight:500;font-size:15px;color:var(--signal);background:var(--surface);border:1px solid var(--border-strong)}
.step h3{font-family:var(--font-mono);font-size:12.5px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--ink);padding-top:8px}
.step p{color:var(--ink-2);margin-top:6px;font-size:16px}

/* faq */
.faq{display:grid;gap:40px}
.faq-list{border-top:1px solid var(--border)}
.faq-list details{border-bottom:1px solid var(--border)}
.faq-list summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:22px 0;font-family:var(--font-display);font-stretch:106%;font-size:18px;font-weight:600;letter-spacing:-.01em}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary:hover{color:#fff}
.faq-list summary .ic{color:var(--signal);transition:transform .2s}
.faq-list details[open] summary .ic{transform:rotate(45deg)}
.faq-list .a{padding:0 0 24px;color:var(--ink-2);font-size:15.5px;max-width:760px}
.faq-list .a p+p{margin-top:10px}

/* contato / formulário */
.contact{display:grid;gap:40px}
.channels{display:grid;gap:12px;margin-top:30px}
.channel{display:flex;align-items:center;gap:16px;padding:18px;border-radius:var(--r-md);border:1px solid var(--border);background:var(--surface);transition:border-color .2s,transform .2s}
.channel:hover{border-color:var(--accent);transform:translateY(-1px)}
.channel .ib{width:46px;height:46px;border-radius:var(--r-md);display:grid;place-items:center;background:rgb(0 137 254 / .1);color:var(--accent-soft);flex:none}
.channel.wa .ib{background:rgb(61 220 151 / .1);color:var(--success)}
.channel b{display:block;font-family:var(--font-display);font-stretch:106%;color:var(--ink);font-size:16px;font-weight:600}
.channel small{color:var(--ink-3);font-size:13.5px}
.channel .ic-arrow{margin-left:auto;color:var(--ink-3)}
form.lead-form{background:linear-gradient(180deg,rgb(255 255 255 / .025),rgb(255 255 255 / 0) 60%),var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);padding:28px 20px}
.fgrid{display:grid;grid-template-columns:1fr;gap:16px}
.f{display:flex;flex-direction:column;gap:7px}
.f label{font-size:13px;font-weight:600;color:var(--ink-2)}
.f label i{font-style:normal;color:var(--signal)}
.f input,.f select,.f textarea{width:100%;min-height:48px;border:1px solid var(--border-strong);border-radius:var(--r-sm);background:var(--bg);padding:10px 14px;font-size:16px;color:var(--ink);transition:border-color .15s,box-shadow .15s}
.f input::placeholder,.f textarea::placeholder{color:#5d6d80}
.f select option{background:var(--surface);color:var(--ink)}
.f textarea{min-height:110px;resize:vertical}
.f input:focus,.f select:focus,.f textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgb(0 137 254 / .2)}
.f.err input,.f.err select{border-color:var(--danger)}
.f .hint{font-size:12.5px;color:var(--ink-3)}
.f.err .hint{color:var(--danger)}
.consent{display:flex;gap:12px;align-items:flex-start;font-size:13.5px;color:var(--ink-2);line-height:1.5;margin-top:4px}
.consent input{width:20px;height:20px;margin-top:1px;accent-color:var(--signal);flex:none}
.consent a{color:var(--accent-soft);text-decoration:underline;text-decoration-color:rgb(79 176 255 / .4)}
.consent.err{color:var(--danger)}
.form-actions{display:grid;gap:10px;margin-top:6px}
.form-status{display:none;margin-top:14px;padding:14px 16px;border-radius:var(--r-sm);background:rgb(61 220 151 / .08);border:1px solid rgb(61 220 151 / .3);color:#BFF5DC;font-size:14.5px;line-height:1.55}
.form-status.show{display:block}
.form-status a{text-decoration:underline;font-weight:600}
.privacy-note{font-size:12.5px;color:var(--ink-3);margin-top:12px;line-height:1.5}

/* CTA final */
.final{padding:clamp(80px,3rem + 6vw,140px) 0;text-align:center;background:
  radial-gradient(700px 360px at 50% 100%,rgb(254 122 1 / .14),transparent 70%),
  radial-gradient(900px 420px at 50% 0%,rgb(0 137 254 / .12),transparent 70%),var(--bg);border-top:1px solid var(--border);overflow:hidden}
.final h2{font-size:clamp(34px,1.25rem + 3.6vw,64px);font-stretch:112%;font-weight:650;max-width:900px;margin:18px auto 0}
.final .lead{max-width:640px;margin:20px auto 0}
.final .eyebrow{justify-content:center}
.final .hero-ctas{justify-content:center;max-width:620px;margin-left:auto;margin-right:auto}

/* rodapé */
footer{background:var(--bg);border-top:1px solid var(--border);padding:56px 0 110px;font-size:14px;color:var(--ink-2)}
.foot{display:grid;gap:32px}
.foot h4{font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;color:var(--ink-3);text-transform:uppercase;margin-bottom:14px;font-weight:500;font-stretch:100%}
.foot ul{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.foot a:hover{color:#fff}
.foot-bottom{margin-top:44px;padding-top:24px;border-top:1px solid var(--border);display:flex;flex-wrap:wrap;gap:10px 24px;justify-content:space-between;font-size:12.5px;color:var(--ink-3)}

/* whatsapp flutuante */
.wa-float{position:fixed;right:16px;bottom:16px;z-index:60;display:flex;align-items:center;gap:10px;height:54px;padding:0 20px 0 16px;border-radius:999px;background:#16A34A;color:#fff;font-weight:600;font-size:14px;box-shadow:0 16px 40px -12px rgb(22 163 74 / .7);transition:transform .2s,box-shadow .2s}
.wa-float:hover{transform:translateY(-2px);box-shadow:0 20px 44px -12px rgb(22 163 74 / .85)}
.wa-float svg{width:24px;height:24px}
.wa-float .t{display:none}

.hide-sm{display:none}
@media (min-width:480px){.hide-sm{display:inline}}

/* reveal */
.rv{opacity:0;transform:translateY(16px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.rv.in{opacity:1;transform:none}

/* ---------- breakpoints ---------- */
@media (max-width:420px){
  .brand-logo{height:28px}
  .brand-prod{font-size:17px}
  .brand{gap:10px}
}
@media (min-width:640px){
  :root{--gutter:24px}
  .strip-in{grid-template-columns:repeat(3,1fr)}
  .strip-item{border-bottom:0;border-right:1px solid var(--border)}
  .strip-item:nth-child(3n){border-right:0}
  .strip-item:nth-child(n+4){display:none}
  .impact-grid{grid-template-columns:1fr 1fr}
  .impact-cell:nth-child(odd){border-right:1px solid var(--border)}
  .impact-cell:nth-child(3){border-bottom:0}
  .seg{grid-template-columns:repeat(4,1fr)}
  .fgrid{grid-template-columns:1fr 1fr}
  .fgrid .full{grid-column:1/-1}
  .form-actions{grid-template-columns:1fr 1fr}
  .wa-float .t{display:inline}
  .spec ul{grid-template-columns:1fr 1fr}
  .spec li:nth-child(odd){border-right:1px solid var(--border)}
  .pillars{grid-template-columns:1fr 1fr}
  .pillar{padding:30px 24px 30px 0}
  .pillar:nth-child(odd){border-right:1px solid var(--border)}
  .pillar:nth-child(even){padding-left:24px}
  .ent-list{grid-template-columns:1fr 1fr;column-gap:32px}
  .diff-list{grid-template-columns:1fr 1fr;column-gap:32px}
  form.lead-form{padding:34px 32px}
}
@media (min-width:900px){
  .nav-links{display:flex}
  .nav-cta .nav-phone{display:inline-flex}
  .hero{padding:80px 0 72px}
  .hero-grid{grid-template-columns:1.12fr .88fr;gap:32px}
  .hero-ctas .btn{flex:0 0 auto}
  .strip-in{grid-template-columns:repeat(5,1fr)}
  .strip-item{justify-content:center}
  .strip-item:nth-child(3n){border-right:1px solid var(--border)}
  .strip-item:nth-child(n+4){display:flex}
  .strip-item:last-child{border-right:0}
  .imagine{grid-template-columns:1fr 1fr;gap:72px;align-items:center}
  .impact-grid{grid-template-columns:repeat(4,1fr)}
  .impact-cell{border-bottom:0;border-right:1px solid var(--border);padding:36px 28px}
  .impact-cell:last-child{border-right:0}
  .statement{grid-template-columns:1fr auto}
  .depend{grid-template-columns:1fr 1fr;gap:72px}
  .solution{grid-template-columns:.9fr 1.1fr;gap:64px;align-items:start}
  .sol-text{position:sticky;top:110px}
  .pillars{grid-template-columns:repeat(3,1fr)}
  .pillar{padding:34px 28px 34px 0!important;border-right:1px solid var(--border)!important}
  .pillar:nth-child(3n+2){padding-left:28px!important}
  .pillar:nth-child(3n){padding-left:28px!important;border-right:0!important}
  .plans{grid-template-columns:repeat(3,1fr);gap:20px}
  .plan.featured{transform:translateY(-14px)}
  .calc{grid-template-columns:1.15fr .85fr}
  .calc-out{border-top:0;border-left:1px solid var(--border)}
  .calc-in,.calc-out{padding:40px}
  .ent-grid{grid-template-columns:1fr 1fr;gap:72px;align-items:center}
  .diff{grid-template-columns:.8fr 1.2fr;gap:72px}
  .steps{grid-template-columns:repeat(5,1fr);gap:20px}
  .step{grid-template-columns:1fr;gap:16px;padding-bottom:0}
  .step::before{left:56px;right:-20px;top:28px;bottom:auto;width:auto;height:1px;background:linear-gradient(90deg,var(--signal),rgb(254 122 1 / .1))}
  .faq{grid-template-columns:.75fr 1.25fr;gap:72px}
  .faq .sec-head{position:sticky;top:110px;align-self:start}
  .contact{grid-template-columns:.85fr 1.15fr;gap:64px;align-items:start}
  .foot{grid-template-columns:1.4fr 1fr 1fr 1fr}
  footer{padding-bottom:56px}
}
@media (min-width:1024px){:root{--gutter:40px}}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .rv{opacity:1;transform:none}
}