/* ===========================================================
   ZIHMITI — Site institucional (mobile first)
   Paleta: #070f1a (fundo escuro) · #2bba9d (teal) · #ff3157 (vermelho)
   =========================================================== */
:root{
  --bg:#070f1a;
  --bg-2:#0b1626;
  --bg-3:#0f1d31;
  --light:#f5f8fc;
  --light-2:#eef3f9;
  --teal:#2bba9d;
  --teal-2:#3fe0bd;
  --teal-dark:#1f8d77;
  --red:#ff3157;
  --text:#e7eef7;        /* texto sobre escuro */
  --ink:#0d1b2a;         /* texto sobre claro  */
  --muted:#9fb0c3;       /* secundário escuro  */
  --muted-2:#5b6b7d;     /* secundário claro   */
  --line:rgba(255,255,255,.08);
  --line-d:rgba(13,27,42,.10);
  --radius:18px;
  --maxw:1120px;
  --shadow:0 18px 50px rgba(0,0,0,.45);
  --shadow-l:0 18px 45px rgba(13,27,42,.10);
  --grad:linear-gradient(135deg,var(--teal),var(--teal-2));
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;overflow-x:hidden}
body{
  font-family:'Plus Jakarta Sans',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  background:var(--bg);color:var(--text);line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 22px}
section{position:relative}
h1,h2,h3,h4{font-family:'Sora',sans-serif;line-height:1.15;font-weight:800;letter-spacing:-.02em}

.skip{position:absolute;left:-999px;top:0;background:var(--teal);color:#04211b;padding:10px 16px;border-radius:8px;z-index:100}
.skip:focus{left:12px;top:12px}

.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:.78rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--teal);margin-bottom:14px}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--grad);border-radius:2px}
h2.title{font-size:clamp(1.7rem,5vw,2.6rem);margin-bottom:14px}
.lead{color:var(--muted-2);font-size:1.02rem;max-width:620px}
.lead.light-text{color:var(--muted)}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;font-weight:700;font-size:.95rem;padding:14px 26px;margin:auto;border-radius:999px;cursor:pointer;border:1px solid transparent;transition:.25s;white-space:nowrap;font-family:inherit}
.btn-primary{background:var(--grad);color:#04211b;box-shadow:0 10px 28px rgba(43,186,157,.35)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 38px rgba(43,186,157,.5)}
.btn-ghost{border-color:var(--line);color:var(--text);background:rgba(255,255,255,.02)}
.btn-ghost:hover{border-color:var(--teal);color:var(--teal)}
.btn-red{background:var(--red);color:#fff;box-shadow:0 10px 28px rgba(255,49,87,.3)}
.btn-red:hover{transform:translateY(-2px);filter:brightness(1.05)}
.full{width:100%}
.btn-success{background:#16a34a!important;color:#fff!important;box-shadow:0 10px 28px rgba(22,163,74,.35)!important}
.hp-field{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden;opacity:0;pointer-events:none}

/* header */
#header{position:fixed;top:0;left:0;right:0;z-index:50;transition:.3s;backdrop-filter:saturate(140%) blur(8px)}
#header.scrolled{background:rgba(7,15,26,.85);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{display:flex;align-items:center;gap:11px;font-family:'Sora',sans-serif;font-weight:800;font-size:1.18rem;color:#fff}
.logo{height:38px;width:auto}
.brand b{color:var(--teal)}
.brand-txt{padding-right: 11px;}
.menu{display:none;gap:30px;align-items:center}
.menu a{font-size:.93rem;color:var(--muted);font-weight:600;transition:.2s;position:relative}
.menu a:hover{color:#fff}
.menu a::after{content:"";position:absolute;left:0;bottom:-6px;height:2px;width:0;background:var(--grad);transition:.25s}
.menu a:hover::after{width:100%}
.nav-cta{display:none}
.burger{display:flex;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.burger span{width:24px;height:2px;background:#fff;border-radius:2px;transition:.3s}
.burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mobile-menu{position:fixed;inset:68px 0 auto 0;background:var(--bg-2);border-bottom:1px solid var(--line);transform:translateY(-130%);transition:.35s;z-index:40;padding:18px 22px 26px}
.mobile-menu.open{transform:translateY(0)}
.mobile-menu a{display:block;padding:14px 6px;color:#fff;font-weight:600;border-bottom:1px solid var(--line)}
.mobile-menu .btn{width:100%;margin-top:16px}

/* hero */
.hero{padding:130px 0 70px;overflow:hidden;background:radial-gradient(120% 90% at 80% -10%,#0d2034,var(--bg) 60%)}
.hero-grid-bg{position:absolute;inset:0;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:46px 46px;mask-image:radial-gradient(70% 60% at 50% 30%,#000,transparent 75%);opacity:.5}
.hero-glow{position:absolute;height:520px;border-radius:50%;filter:blur(120px);background:radial-gradient(circle,rgba(43,186,157,.32),transparent 70%);top:-120px;right:-120px;z-index:0;pointer-events:none}
.hero-glow.two{background:radial-gradient(circle,rgba(255,49,87,.22),transparent 70%);left:-160px;top:200px;right:auto}
.hero-glow.soft{opacity:.5}
.hero-inner{position:relative;z-index:2}
.hero h1{font-size:clamp(2.1rem,8vw,3.6rem);margin-bottom:18px;color:#fff}
.hero h1 span{background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.hero p{color:var(--muted);font-size:1.08rem;max-width:560px;margin-bottom:28px}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:38px}
.stat{background:rgba(255,255,255,.03);border:1px solid var(--line);border-radius:14px;padding:16px 14px;text-align:center}
.stat b{display:block;font-family:'Sora',sans-serif;font-size:1.5rem;color:var(--teal);font-weight:800}
.stat small{color:var(--muted);font-size:.78rem}

/* trust strip */
.strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--bg-2)}
.strip .wrap{display:flex;flex-wrap:wrap;gap:18px 30px;justify-content:center;padding:22px;color:var(--muted);font-size:.9rem;font-weight:600}
.strip span{display:inline-flex;align-items:center;gap:8px}
.dot{width:7px;height:7px;border-radius:50%;background:var(--teal)}

/* sections */
.sec{padding:78px 0}
.sec.no-top{padding-top:0}
.sec.light{background:var(--light);color:var(--ink)}
.sec.light .title{color:var(--ink)}
.sec.dark{background:var(--bg-2);color:var(--text)}
.sec.dark .title{color:#fff}
.center{text-align:center}
.center .lead{margin:0 auto}
.headblock{margin-bottom:46px}

/* cards / services */
.grid{display:grid;gap:18px}
.cards{grid-template-columns:1fr}
.card{background:#fff;border:1px solid var(--line-d);border-radius:var(--radius);padding:26px 24px;transition:.3s}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-l);border-color:transparent}
.card .ic{width:54px;height:54px;border-radius:14px;display:grid;place-items:center;font-size:1.5rem;background:rgba(43,186,157,.12);color:var(--teal-dark);margin-bottom:16px}
.card h3{font-size:1.16rem;margin-bottom:8px;color:var(--ink)}
.card p{color:var(--muted-2);font-size:.94rem}

/* about */
.about-grid{display:grid;gap:34px}
.badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.badge{font-size:.82rem;font-weight:600;padding:8px 14px;border-radius:999px;border:1px solid var(--line);color:var(--muted)}
.badge b{color:var(--teal)}
.panel{background:var(--bg-3);border:1px solid var(--line);border-radius:var(--radius);padding:28px}
.panel .row{display:flex;gap:14px;padding:16px 0;border-bottom:1px solid var(--line)}
.panel .row:last-child{border-bottom:0}
.panel .row i{font-style:normal;font-size:1.3rem;flex:none}
.panel .row b{display:block;margin-bottom:2px;color:#fff}
.panel .row small{color:var(--muted)}

/* process */
.steps{display:grid;gap:18px}
.step{display:flex;gap:18px;align-items:flex-start;background:#fff;border:1px solid var(--line-d);border-radius:var(--radius);padding:22px}
.step .n{flex:none;width:46px;height:46px;border-radius:12px;display:grid;place-items:center;font-family:'Sora',sans-serif;font-weight:800;background:rgba(255,49,87,.1);color:var(--red);border:1px solid rgba(255,49,87,.22)}
.step h3{font-size:1.08rem;margin-bottom:4px;color:var(--ink)}
.step p{color:var(--muted-2);font-size:.93rem}

/* segmentos */
.seg-grid{grid-template-columns:repeat(2,1fr)}
.seg{background:rgba(255,255,255,.03);border:1px solid var(--line);border-radius:var(--radius);padding:26px 18px;text-align:center;transition:.3s}
.seg:hover{transform:translateY(-5px);border-color:var(--teal);background:rgba(43,186,157,.06)}
.seg span{font-size:2rem;display:block;margin-bottom:10px}
.seg b{display:block;color:#fff;font-size:1.02rem;margin-bottom:3px}
.seg small{color:var(--muted)}

/* cta band */
.cta-band{background:var(--grad);border-radius:24px;padding:46px 30px;text-align:center;color:#04211b;overflow:hidden}
.cta-band h2{font-size:clamp(1.6rem,5vw,2.3rem);margin-bottom:12px;color:#04211b}
.cta-band p{color:#063a30;max-width:520px;margin:0 auto 26px;font-weight:500}
.cta-band .btn-red{box-shadow:0 14px 34px rgba(0,0,0,.22)}

/* cta wrap */
.cta-wrap{padding-top:80px}

/* contact */
.contact-grid{display:grid;gap:28px}
.field{margin-bottom:16px}
.field label{display:block;font-size:.85rem;font-weight:600;margin-bottom:7px;color:var(--muted)}
.field input,.field textarea{width:100%;background:var(--bg-2);border:1px solid var(--line);border-radius:12px;padding:13px 15px;color:var(--text);font-size:.95rem;font-family:inherit;transition:.2s}
.field input:focus,.field textarea:focus{outline:0;border-color:var(--teal);box-shadow:0 0 0 3px rgba(43,186,157,.18)}
.field textarea{min-height:120px;resize:vertical}
.contact-info .row{display:flex;gap:14px;align-items:center;padding:14px 0;border-bottom:1px solid var(--line);transition:.2s}
.contact-info a.row:hover{padding-left:6px}
.contact-info .row:last-child{border-bottom:0}
.contact-info .ic{width:46px;height:46px;border-radius:12px;background:rgba(43,186,157,.12);color:var(--teal);display:grid;place-items:center;font-size:1.2rem;flex:none}
.contact-info b{display:block;color:#fff}
.contact-info small{color:var(--muted)}

/* footer */
footer{background:var(--bg-2);border-top:1px solid var(--line);padding:48px 0 26px}
.foot-grid{display:grid;gap:30px;margin-bottom:30px}
footer .brand{margin-bottom:4px}
.foot p{color:var(--muted);font-size:.9rem;margin-top:12px;max-width:340px}
.foot h4{font-size:.95rem;margin-bottom:14px;color:#fff}
.foot a{display:block;color:var(--muted);font-size:.9rem;padding:5px 0;transition:.2s}
.foot a:hover{color:var(--teal)}
.socials{display:flex;gap:10px;margin-top:16px}
.socials a{width:38px;height:38px;border-radius:10px;display:grid;place-items:center;background:rgba(255,255,255,.04);border:1px solid var(--line);color:var(--muted);font-size:1.1rem}
.socials a:hover{color:var(--teal);border-color:var(--teal)}
.copy{border-top:1px solid var(--line);padding-top:20px;padding-bottom:60px;text-align:center;color:var(--muted);font-size:.84rem}
.copy b{color:var(--teal)}

/* reveal */
.reveal{opacity:0;transform:translateY(26px);transition:.7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}

/* whatsapp float */
.wa{position:fixed;right:18px;bottom:18px;z-index:60;width:56px;height:56px;border-radius:50%;background:#25d366;display:grid;place-items:center;box-shadow:0 12px 30px rgba(37,211,102,.45);color:#fff;font-size:1.5rem;transition:.25s}
.wa:hover{transform:scale(1.08)}

/* responsive */
@media(min-width:720px){
  .cards{grid-template-columns:repeat(2,1fr)}
  .about-grid{grid-template-columns:1.1fr .9fr;align-items:center}
  .contact-grid{grid-template-columns:1.1fr .9fr}
  .foot-grid{grid-template-columns:2fr 1fr 1fr}
  .steps{grid-template-columns:repeat(2,1fr)}
  .seg-grid{grid-template-columns:repeat(4,1fr)}
}
@media(min-width:960px){
  .menu{display:flex}
  .nav-cta{display:inline-flex}
  .burger{display:none}
  .cards{grid-template-columns:repeat(3,1fr)}
  .sec{padding:96px 0}
  .hero{padding:165px 0 95px}
}
@media(prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
}