:root{
  --bg:#0b0b10; --bg2:#12121a; --card:#16161f; --line:#262633;
  --text:#f2f2f7; --muted:#9a9ab0;
  --accent:#ff4d2e; --accent2:#ff9a3c; --wa:#25d366;
  --grad:linear-gradient(135deg,var(--accent),var(--accent2));
  --radius:18px; --max:1180px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{width:min(var(--max),92%);margin:auto}
section{padding:96px 0}
h1,h2,h3{font-family:'Space Grotesk','Inter',sans-serif;line-height:1.15;letter-spacing:-.02em}
h1{font-size:clamp(2.4rem,6vw,4.6rem);font-weight:700}
h2{font-size:clamp(1.8rem,4vw,2.8rem);font-weight:700;margin-bottom:14px}
h3{font-size:1.2rem;font-weight:600}
.eyebrow{display:inline-block;font-size:.78rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--accent2);margin-bottom:14px}
.lead{color:var(--muted);font-size:1.08rem;max-width:640px}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.section-head{margin-bottom:48px}
.section-head.center{text-align:center}.section-head.center .lead{margin:auto}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:10px;padding:14px 26px;border-radius:999px;font-weight:600;font-size:.95rem;border:1px solid transparent;cursor:pointer;transition:.25s;font-family:inherit}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 10px 30px -10px rgba(255,77,46,.6)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 36px -8px rgba(255,77,46,.7)}
.btn-ghost{border-color:var(--line);background:transparent;color:var(--text)}
.btn-ghost:hover{border-color:var(--accent2);color:var(--accent2)}
.btn-wa{background:var(--wa);color:#06260f}
.btn-wa:hover{transform:translateY(-2px);filter:brightness(1.08)}

/* header */
header.site{position:fixed;inset:0 0 auto 0;z-index:50;transition:.3s;padding:18px 0}
header.site.scrolled{background:rgba(11,11,16,.85);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);padding:12px 0}
.nav{display:flex;align-items:center;justify-content:space-between}
.logo{font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:1.3rem;display:flex;align-items:center;gap:10px}
.logo i{width:32px;height:32px;border-radius:9px;background:var(--grad);display:grid;place-items:center;font-style:normal;font-size:.9rem}
.nav ul{display:flex;gap:34px;list-style:none;align-items:center}
.nav ul a{font-size:.95rem;color:var(--muted);transition:.2s}
.nav ul a:hover,.nav ul a.active{color:var(--text)}
.burger{display:none;background:none;border:0;color:var(--text);font-size:1.8rem;cursor:pointer}

/* hero */
.hero{min-height:100vh;display:flex;align-items:center;position:relative;overflow:hidden;padding-top:120px}
.hero::before{content:"";position:absolute;width:640px;height:640px;right:-160px;top:-120px;background:radial-gradient(circle,rgba(255,77,46,.28),transparent 65%);filter:blur(20px)}
.hero::after{content:"";position:absolute;width:520px;height:520px;left:-200px;bottom:-200px;background:radial-gradient(circle,rgba(255,154,60,.16),transparent 65%)}
.hero .container{position:relative;z-index:1}
.hero p.lead{margin:26px 0 38px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.hero-badges{display:flex;gap:22px;flex-wrap:wrap;margin-top:48px;color:var(--muted);font-size:.9rem}
.hero-badges span::before{content:"✓ ";color:var(--accent2)}

/* stats */
.stats{padding:0;margin-top:-40px;position:relative;z-index:2}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.stat{padding:34px 20px;text-align:center;border-right:1px solid var(--line)}
.stat:last-child{border:0}
.stat b{font-family:'Space Grotesk';font-size:2.4rem;display:block}
.stat span{color:var(--muted);font-size:.9rem}

/* cards */
.grid{display:grid;gap:24px}
.g3{grid-template-columns:repeat(3,1fr)}
.g2{grid-template-columns:repeat(2,1fr)}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:32px;transition:.3s}
.card:hover{border-color:rgba(255,154,60,.5);transform:translateY(-4px)}
.card .ico{font-size:1.8rem;width:56px;height:56px;border-radius:14px;background:var(--bg2);display:grid;place-items:center;margin-bottom:18px}
.card p{color:var(--muted);margin-top:8px;font-size:.96rem}
.alt{background:var(--bg2)}

/* portfolio */
.filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:36px}
.filters button{padding:10px 22px;border-radius:999px;border:1px solid var(--line);background:transparent;color:var(--muted);cursor:pointer;font-family:inherit;font-size:.92rem;font-weight:500;transition:.2s}
.filters button.on,.filters button:hover{background:var(--grad);color:#fff;border-color:transparent}
.work-block{margin-bottom:70px}
.work-block h3{font-size:1.5rem;margin-bottom:6px}
.work-block > p{color:var(--muted);margin-bottom:26px}
.long-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.short-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.work{position:relative;border-radius:var(--radius);overflow:hidden;background:var(--card);border:1px solid var(--line);cursor:pointer;transition:.3s}
.work:hover{transform:translateY(-5px);border-color:rgba(255,154,60,.5)}
.thumb{position:relative;aspect-ratio:16/9;background:linear-gradient(135deg,#2a1a17,#1a1a28);overflow:hidden}
.work.short .thumb{aspect-ratio:9/16}
.thumb img,.thumb video{width:100%;height:100%;object-fit:cover;transition:.5s}
.work:hover .thumb img{transform:scale(1.06)}
.play{position:absolute;inset:0;display:grid;place-items:center;background:linear-gradient(to top,rgba(0,0,0,.55),transparent 55%)}
.play span{width:62px;height:62px;border-radius:50%;background:rgba(255,255,255,.95);color:#000;display:grid;place-items:center;font-size:1.3rem;padding-left:4px;transition:.3s}
.work:hover .play span{transform:scale(1.12);background:var(--accent2)}
.work-info{padding:16px 18px}
.work-info small{color:var(--accent2);font-weight:600;font-size:.74rem;letter-spacing:.1em;text-transform:uppercase}
.work-info h4{font-size:1rem;margin:4px 0 2px;font-family:'Space Grotesk'}
.work-info p{color:var(--muted);font-size:.85rem}
.work.hide{display:none}
.block-hide{display:none}

/* modal */
.modal{position:fixed;inset:0;background:rgba(0,0,0,.9);z-index:100;display:none;place-items:center;padding:20px}
.modal.open{display:grid}
.modal-box{width:min(960px,100%);position:relative}
.modal-box.vertical{width:min(380px,100%)}
.frame{position:relative;aspect-ratio:16/9;background:#000;border-radius:14px;overflow:hidden}
.modal-box.vertical .frame{aspect-ratio:9/16;max-height:82vh;margin:auto}
.frame iframe,.frame video{position:absolute;inset:0;width:100%;height:100%;border:0}
.close{position:absolute;right:0;top:-48px;background:none;border:0;color:#fff;font-size:2rem;cursor:pointer}

/* steps / testimonials */
.steps{counter-reset:s}
.step{position:relative;padding-top:60px}
.step::before{counter-increment:s;content:"0" counter(s);position:absolute;top:22px;left:32px;font-family:'Space Grotesk';font-size:2rem;font-weight:700;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.quote{font-size:1.02rem;margin-bottom:20px}
.who b{display:block}.who span{color:var(--muted);font-size:.88rem}

/* about */
.page-hero{padding:170px 0 70px;text-align:center;position:relative}
.page-hero::before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse at top,rgba(255,77,46,.18),transparent 60%)}
.page-hero .container{position:relative}
.page-hero .lead{margin:16px auto 0}
.about-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:64px;align-items:center}
.about-visual{aspect-ratio:4/5;border-radius:24px;background:var(--grad);position:relative;display:grid;place-items:center;font-size:6rem;overflow:hidden}
.about-visual img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.about-text p{color:var(--muted);margin-bottom:16px}
.tools{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.tools span{padding:8px 16px;border:1px solid var(--line);border-radius:999px;font-size:.86rem;color:var(--muted)}
.values .card h3{margin-bottom:6px}

/* contact */
.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:48px}
.info-list{display:grid;gap:18px;margin:28px 0}
.info-item{display:flex;gap:16px;align-items:center;padding:18px 20px;background:var(--card);border:1px solid var(--line);border-radius:14px;transition:.25s}
.info-item:hover{border-color:var(--accent2)}
.info-item .ico{font-size:1.4rem}
.info-item small{color:var(--muted);display:block;font-size:.8rem}
form.contact{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:34px;display:grid;gap:18px}
.row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
label{font-size:.85rem;color:var(--muted);display:block;margin-bottom:6px}
input,select,textarea{width:100%;padding:14px 16px;border-radius:12px;border:1px solid var(--line);background:var(--bg);color:var(--text);font-family:inherit;font-size:.95rem;transition:.2s}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent2)}
textarea{min-height:130px;resize:vertical}
.hp{position:absolute;left:-9999px}
.form-note{font-size:.82rem;color:var(--muted)}
.form-msg{padding:12px 16px;border-radius:10px;font-size:.9rem;display:none}
.form-msg.ok{display:block;background:rgba(37,211,102,.12);color:#6ee7a0}
.form-msg.err{display:block;background:rgba(255,77,46,.12);color:#ff8d78}

/* cta + footer */
.cta{text-align:center;background:var(--grad);border-radius:28px;padding:70px 30px;position:relative;overflow:hidden}
.cta h2{color:#fff}.cta p{color:rgba(255,255,255,.88);max-width:560px;margin:0 auto 30px}
.cta .btn{background:#fff;color:#111}
footer.site{border-top:1px solid var(--line);padding:60px 0 30px;background:var(--bg2)}
.foot{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:40px;margin-bottom:40px}
.foot p{color:var(--muted);margin-top:14px;max-width:340px;font-size:.93rem}
.foot h4{margin-bottom:14px;font-size:.95rem}
.foot ul{list-style:none;display:grid;gap:10px}
.foot ul a{color:var(--muted);font-size:.92rem}.foot ul a:hover{color:var(--accent2)}
.copy{border-top:1px solid var(--line);padding-top:22px;color:var(--muted);font-size:.85rem;text-align:center}

/* floating whatsapp */
.wa-float{position:fixed;right:22px;bottom:22px;z-index:60;display:flex;align-items:center;gap:10px;background:var(--wa);color:#06260f;padding:14px 20px;border-radius:999px;font-weight:700;font-size:.92rem;box-shadow:0 12px 32px -8px rgba(37,211,102,.6);transition:.25s}
.wa-float:hover{transform:translateY(-3px) scale(1.03)}
.wa-float svg{width:24px;height:24px;fill:#06260f}
.wa-float::after{content:"";position:absolute;inset:0;border-radius:999px;border:2px solid var(--wa);animation:pulse 2.2s infinite}
@keyframes pulse{0%{transform:scale(1);opacity:.8}100%{transform:scale(1.35);opacity:0}}

/* reveal */
.reveal{opacity:0;transform:translateY(28px);transition:.7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}

@media(max-width:980px){
  .g3{grid-template-columns:1fr 1fr}.short-grid{grid-template-columns:repeat(2,1fr)}
  .about-grid,.contact-grid{grid-template-columns:1fr;gap:40px}
  .stats-grid{grid-template-columns:1fr 1fr}.stat:nth-child(2){border-right:0}.stat:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .foot{grid-template-columns:1fr 1fr}
}
@media(max-width:720px){
  section{padding:70px 0}
  .burger{display:block}
  .nav ul{position:fixed;inset:64px 0 auto 0;background:var(--bg);flex-direction:column;padding:28px;gap:22px;border-bottom:1px solid var(--line);transform:translateY(-130%);transition:.35s;z-index:-1}
  .nav ul.open{transform:none}
  .g3,.g2,.long-grid,.row,.foot{grid-template-columns:1fr}
  .wa-float span{display:none}.wa-float{padding:15px}
}