/* ============================================================
   Techspace — Comércio e Serviços de Informática
   Identidade: azul #2B57A3 · azul-globo #018ED2 · cinza #858587
   ============================================================ */

:root{
  --blue-700:#1E3E78;
  --blue-600:#2B57A3;      /* "tech" do logo */
  --blue-500:#2F6BC4;
  --sky-500:#018ED2;       /* globo do logo */
  --sky-400:#27A8E8;
  --sky-300:#6CC6F2;
  --gray-400:#858587;      /* "space" do logo */
  --ink-950:#070B14;
  --ink-900:#0A101E;
  --ink-850:#0D1526;
  --ink-800:#111B31;
  --ink-700:#1A2742;
  --line:rgba(120,160,220,.14);
  --line-strong:rgba(120,160,220,.26);
  --txt:#E8EDF6;
  --txt-dim:#9FACC4;
  --txt-mut:#6B7893;
  --green:#2BB673;
  --wa:#25D366;
  --grad:linear-gradient(92deg,var(--sky-400),var(--sky-500) 45%,var(--blue-500));
  --radius:14px;
  --font-display:"Space Grotesk","Segoe UI",sans-serif;
  --font-body:"Inter","Segoe UI",sans-serif;
  --wrap:76rem;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--ink-950);color:var(--txt);font-family:var(--font-body);font-size:1rem;line-height:1.65;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--sky-300);text-decoration:none}
::selection{background:var(--sky-500);color:#fff}

.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:1.4rem}

h1,h2,h3,h4{font-family:var(--font-display);font-weight:600;line-height:1.12;text-wrap:balance}

.eyebrow{font-family:var(--font-display);font-size:.78rem;font-weight:500;letter-spacing:.22em;text-transform:uppercase;color:var(--sky-400);display:flex;align-items:center;gap:.6rem}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--grad);border-radius:2px}

.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* ---------- header ---------- */
.hd{position:fixed;inset:0 0 auto;z-index:50;transition:background .25s,border-color .25s;border-bottom:1px solid transparent}
.hd.solid{background:rgba(7,11,20,.86);backdrop-filter:blur(14px);border-bottom-color:var(--line)}
.hd-in{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.9rem 1.4rem;max-width:var(--wrap);margin-inline:auto}
.hd .logo img{height:34px;width:auto}
.nav{display:flex;align-items:center;gap:1.7rem}
.nav a{font-size:.92rem;font-weight:500;color:var(--txt-dim);transition:color .15s}
.nav a:hover,.nav a[aria-current]{color:#fff}
.btn{display:inline-flex;align-items:center;gap:.55rem;font-family:var(--font-display);font-weight:600;font-size:.95rem;padding:.72rem 1.35rem;border-radius:99px;border:1px solid transparent;cursor:pointer;transition:transform .15s,box-shadow .15s,background .15s}
.btn:active{transform:translateY(1px)}
.btn-grad{background:var(--grad);color:#fff;box-shadow:0 8px 26px -10px rgba(1,142,210,.65)}
.btn-grad:hover{box-shadow:0 10px 32px -8px rgba(1,142,210,.8)}
.btn-ghost{border-color:var(--line-strong);color:var(--txt)}
.btn-ghost:hover{border-color:var(--sky-400);color:#fff}
.btn-wa{background:var(--wa);color:#04150b}
.btn-sm{padding:.5rem 1rem;font-size:.85rem}
.hd .btn{white-space:nowrap}
.menu-btn{display:none;background:none;border:0;color:#fff;font-size:1.6rem;cursor:pointer}

/* ---------- hero ---------- */
.hero{position:relative;min-height:92vh;display:flex;align-items:center;overflow:hidden;isolation:isolate;padding:8.5rem 0 5rem}
#orbits{position:absolute;inset:0;z-index:-2;width:100%;height:100%}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;background:
  radial-gradient(52% 55% at 74% 38%,rgba(1,142,210,.16),transparent 70%),
  radial-gradient(45% 50% at 18% 80%,rgba(43,87,163,.22),transparent 72%),
  linear-gradient(180deg,rgba(7,11,20,.25),rgba(7,11,20,.05) 40%,var(--ink-950) 96%)}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:3rem;align-items:center}
.hero h1{font-size:clamp(2.5rem,2rem + 3.4vw,4.7rem);font-weight:700;letter-spacing:-.02em}
.hero .lede{margin:1.4rem 0 2.2rem;font-size:clamp(1.02rem,1rem + .3vw,1.22rem);color:var(--txt-dim);max-width:34rem}
.hero .cta-row{display:flex;flex-wrap:wrap;gap:.9rem}
.hero-stats{display:flex;gap:2.6rem;margin-top:3rem;flex-wrap:wrap}
.hstat .n{font-family:var(--font-display);font-weight:700;font-size:1.9rem;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.hstat .k{font-size:.82rem;color:var(--txt-mut);max-width:9.5rem;line-height:1.4}

/* hero panel (right) */
.hero-panel{position:relative;border:1px solid var(--line);border-radius:20px;background:linear-gradient(160deg,rgba(26,39,66,.55),rgba(10,16,30,.65));backdrop-filter:blur(8px);padding:1.6rem;box-shadow:0 30px 80px -30px rgba(0,0,0,.7)}
.hero-panel .ph-top{display:flex;align-items:center;gap:.6rem;font-family:var(--font-display);font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--txt-mut);margin-bottom:1.1rem}
.hero-panel .ph-top i{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 10px var(--green)}
.hp-rows{display:flex;flex-direction:column;gap:.7rem}
.hp-row{display:flex;align-items:center;gap:.9rem;border:1px solid var(--line);border-radius:12px;padding:.8rem .95rem;background:rgba(7,11,20,.45);transition:border-color .2s,transform .2s}
.hp-row:hover{border-color:var(--sky-500);transform:translateX(4px)}
.hp-row svg{flex:none;width:26px;height:26px;stroke:var(--sky-400)}
.hp-row .t{font-weight:600;font-size:.93rem;color:#fff}
.hp-row .s{font-size:.78rem;color:var(--txt-mut)}

/* ---------- marquee de marcas ---------- */
.brands{border-block:1px solid var(--line);background:var(--ink-900);padding:1.15rem 0;overflow:hidden}
.marquee{display:flex;gap:3.5rem;width:max-content;animation:mq 34s linear infinite}
.marquee span{font-family:var(--font-display);font-weight:600;font-size:1.05rem;letter-spacing:.14em;text-transform:uppercase;color:var(--txt-mut);white-space:nowrap}
.marquee span b{color:var(--sky-500);font-weight:600;margin-right:3.5rem}
@keyframes mq{to{transform:translateX(-50%)}}

/* ---------- sections ---------- */
section.blk{padding:5.5rem 0 1rem}
.sec-head{max-width:44rem;margin-bottom:2.6rem}
.sec-head h2{font-size:clamp(1.7rem,1.4rem + 1.6vw,2.6rem);margin-top:.9rem}
.sec-head p{color:var(--txt-dim);margin-top:.8rem}

/* categorias */
.cats{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
.cat{position:relative;border:1px solid var(--line);border-radius:var(--radius);padding:1.5rem 1.4rem 1.4rem;background:linear-gradient(165deg,var(--ink-800),var(--ink-900) 70%);overflow:hidden;transition:transform .2s,border-color .2s}
.cat::before{content:"";position:absolute;inset:0 0 auto;height:3px;background:var(--grad);opacity:0;transition:opacity .2s}
.cat:hover{transform:translateY(-4px);border-color:var(--line-strong)}
.cat:hover::before{opacity:1}
.cat svg{width:34px;height:34px;stroke:var(--sky-400);margin-bottom:1rem}
.cat h3{font-size:1.05rem;color:#fff;margin-bottom:.4rem}
.cat p{font-size:.85rem;color:var(--txt-mut);line-height:1.5}
.cat .go{display:inline-flex;align-items:center;gap:.4rem;margin-top:.9rem;font-family:var(--font-display);font-size:.8rem;font-weight:600;color:var(--sky-400)}

/* produtos */
.prod-filters{display:flex;flex-wrap:wrap;gap:.55rem;margin:0 0 1.8rem}
.pf{font-family:var(--font-display);font-size:.82rem;font-weight:500;color:var(--txt-dim);border:1px solid var(--line);border-radius:99px;background:none;padding:.45rem 1rem;cursor:pointer;transition:all .15s}
.pf:hover{color:#fff;border-color:var(--line-strong)}
.pf.on{background:var(--grad);color:#fff;border-color:transparent}
.prods{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
.prod{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:var(--radius);background:var(--ink-900);overflow:hidden;transition:transform .2s,border-color .2s,box-shadow .2s}
.prod:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:0 20px 50px -24px rgba(1,142,210,.35)}
.prod .pic{position:relative;aspect-ratio:16/10;display:flex;align-items:center;justify-content:center;background:
  radial-gradient(80% 90% at 50% 0%,rgba(1,142,210,.14),transparent 70%),
  linear-gradient(165deg,var(--ink-700),var(--ink-850))}
.prod .pic svg{width:52px;height:52px;stroke:var(--sky-300);opacity:.9}
.prod .brand-chip{position:absolute;top:.7rem;left:.7rem;font-family:var(--font-display);font-size:.64rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--sky-300);background:rgba(7,11,20,.6);border:1px solid var(--line);border-radius:5px;padding:.22rem .5rem}
.prod .bd{display:flex;flex-direction:column;gap:.35rem;padding:1rem 1.05rem 1.15rem;flex:1}
.prod h3{font-size:.98rem;font-weight:600;color:#fff}
.prod .cat-lab{font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--txt-mut)}
.prod p{font-size:.84rem;color:var(--txt-dim);flex:1}
.prod .btn{margin-top:.8rem;justify-content:center;font-size:.84rem;padding:.55rem 1rem}
.center-cta{display:flex;justify-content:center;margin:2.4rem 0 0}

/* diferenciais */
.feats{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
.feat{border:1px solid var(--line);border-left:3px solid;border-image:var(--grad) 1;border-radius:0 var(--radius) var(--radius) 0;background:var(--ink-900);padding:1.4rem 1.3rem}
.feat h3{font-size:1rem;color:#fff;margin-bottom:.45rem}
.feat p{font-size:.86rem;color:var(--txt-dim)}

/* faixa sobre */
.about-band{display:grid;grid-template-columns:1.05fr .95fr;gap:3rem;align-items:center;border:1px solid var(--line);border-radius:20px;background:linear-gradient(120deg,var(--ink-800),var(--ink-900) 60%);padding:2.8rem;position:relative;overflow:hidden}
.about-band::after{content:"";position:absolute;right:-120px;top:-120px;width:340px;height:340px;border-radius:50%;background:radial-gradient(circle,rgba(1,142,210,.18),transparent 70%)}
.about-band h2{font-size:clamp(1.5rem,1.3rem + 1.2vw,2.2rem);margin-top:.9rem}
.about-band p{color:var(--txt-dim);margin-top:.9rem;max-width:32rem}
.badges{display:flex;flex-direction:column;gap:.8rem}
.badge{display:flex;gap:.9rem;align-items:flex-start;border:1px solid var(--line);border-radius:12px;background:rgba(7,11,20,.5);padding:.95rem 1.05rem}
.badge svg{flex:none;width:24px;height:24px;stroke:var(--sky-400);margin-top:.15rem}
.badge .t{font-weight:600;font-size:.92rem;color:#fff}
.badge .s{font-size:.8rem;color:var(--txt-mut)}

/* CTA final */
.cta-final{position:relative;text-align:center;border:1px solid var(--line);border-radius:22px;overflow:hidden;padding:4rem 2rem;background:
  radial-gradient(60% 90% at 50% -10%,rgba(1,142,210,.22),transparent 70%),var(--ink-900)}
.cta-final h2{font-size:clamp(1.8rem,1.5rem + 1.8vw,2.8rem)}
.cta-final p{color:var(--txt-dim);margin:1rem auto 2rem;max-width:30rem}
.cta-final .cta-row{display:flex;justify-content:center;flex-wrap:wrap;gap:.9rem}

/* ---------- páginas internas ---------- */
.page-head{padding:9.5rem 0 3rem;position:relative;overflow:hidden}
.page-head::after{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(55% 70% at 70% 0%,rgba(1,142,210,.14),transparent 70%)}
.page-head h1{font-size:clamp(2.1rem,1.7rem + 2.4vw,3.4rem);margin-top:.9rem}
.page-head p{color:var(--txt-dim);margin-top:.9rem;max-width:38rem}

/* certificações */
.certs{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem}
.cert{border:1px solid var(--line);border-radius:var(--radius);background:var(--ink-900);padding:1.5rem}
.cert .who{font-family:var(--font-display);font-size:.74rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--sky-400);margin-bottom:.6rem}
.cert h3{font-size:1.05rem;color:#fff;margin-bottom:.4rem}
.cert p{font-size:.86rem;color:var(--txt-dim)}

/* contato */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:2.5rem;align-items:start}
.c-card{border:1px solid var(--line);border-radius:var(--radius);background:var(--ink-900);padding:1.6rem}
.c-card + .c-card{margin-top:1rem}
.c-card .t{font-family:var(--font-display);font-weight:600;color:#fff;margin-bottom:.3rem}
.c-card a{color:var(--sky-300)}
form .fld{margin-bottom:1rem}
form label{display:block;font-size:.82rem;font-weight:600;color:var(--txt-dim);margin-bottom:.4rem}
form input,form textarea,form select{width:100%;background:var(--ink-900);border:1px solid var(--line-strong);border-radius:10px;color:#fff;font-family:var(--font-body);font-size:.95rem;padding:.75rem .9rem;transition:border-color .15s}
form input:focus,form textarea:focus,form select:focus{outline:none;border-color:var(--sky-500)}

/* ---------- footer ---------- */
.ft{margin-top:5.5rem;border-top:1px solid var(--line);background:var(--ink-900)}
.ft-in{display:grid;grid-template-columns:1.3fr 1fr 1fr 1.2fr;gap:2.5rem;padding:3.2rem 1.4rem 2.4rem;max-width:var(--wrap);margin-inline:auto}
.ft img{height:40px;width:auto;margin-bottom:1rem}
.ft p{font-size:.85rem;color:var(--txt-mut);max-width:20rem}
.ft h4{font-family:var(--font-display);font-size:.78rem;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--txt-dim);margin-bottom:1rem}
.ft ul{list-style:none;display:flex;flex-direction:column;gap:.55rem}
.ft ul a{font-size:.88rem;color:var(--txt-mut);transition:color .15s}
.ft ul a:hover{color:var(--sky-300)}
.ft-bar{border-top:1px solid var(--line)}
.ft-bar .in{display:flex;flex-wrap:wrap;justify-content:space-between;gap:.6rem;max-width:var(--wrap);margin-inline:auto;padding:1.1rem 1.4rem;font-size:.76rem;color:var(--txt-mut)}

/* whatsapp flutuante */
.wa-float{position:fixed;right:1.3rem;bottom:1.3rem;z-index:60;width:56px;height:56px;border-radius:50%;background:var(--wa);display:flex;align-items:center;justify-content:center;box-shadow:0 12px 30px -8px rgba(37,211,102,.55);transition:transform .15s}
.wa-float:hover{transform:scale(1.08)}
.wa-float svg{width:30px;height:30px;fill:#04150b}

/* reveal on scroll */
.rv{opacity:0;transform:translateY(22px);transition:opacity .6s cubic-bezier(.2,.7,.2,1),transform .6s cubic-bezier(.2,.7,.2,1)}
.rv.in{opacity:1;transform:none}

/* ---------- responsivo ---------- */
@media (max-width:1020px){
  .cats,.prods,.feats{grid-template-columns:repeat(2,1fr)}
  .hero-grid{grid-template-columns:1fr}
  .hero-panel{max-width:30rem}
  .ft-in{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  .nav{position:fixed;inset:0;background:rgba(7,11,20,.97);flex-direction:column;justify-content:center;font-size:1.2rem;display:none}
  .nav.open{display:flex}
  .nav a{font-size:1.15rem}
  .menu-btn{display:block;z-index:70}
  .hd .btn-grad{display:none}
  .cats,.prods,.feats,.certs,.contact-grid{grid-template-columns:1fr}
  .about-band{grid-template-columns:1fr;padding:1.8rem}
  .ft-in{grid-template-columns:1fr}
  .hero{min-height:auto;padding-top:7rem}
  section.blk{padding-top:3.6rem}
}
@media (prefers-reduced-motion:reduce){
  .marquee{animation:none}
  .rv{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
}