:root{
  --bg:#0a0810;
  --panel:#13101c;
  --line:#342d46;
  --field:#3d3552;
  --fg:#f1eef8;
  --muted:#9d97b0;
  --accent:#8b6cff;
  --accent-2:#c8baff;
  --ok:#5fd4a4;
  --err:#ff7a8a;
  --radius:14px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--fg);
  font-family:'Mona Sans',system-ui,-apple-system,sans-serif;
  font-size:17px;line-height:1.55;-webkit-font-smoothing:antialiased;
}
body::before{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:0;opacity:.035;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
main,header,footer{position:relative;z-index:1}
a{color:inherit}
img,video{display:block;max-width:100%}

.top{
  display:flex;justify-content:space-between;align-items:center;
  padding:20px clamp(20px,5vw,64px);
  position:sticky;top:0;background:rgba(10,8,16,.82);backdrop-filter:blur(10px);
  border-bottom:1px solid rgba(255,255,255,.04);z-index:10;
}
.brand{font-weight:800;font-stretch:112%;letter-spacing:.01em;text-decoration:none;font-size:19px}
.brand span{font-weight:400;font-stretch:100%;color:var(--accent-2);margin-left:6px}
.brand.small{font-size:15px}
.top-cta{font-size:15px;font-weight:600;text-decoration:none;color:var(--accent-2);border-bottom:1px solid currentColor;padding-bottom:1px}

section{padding:clamp(56px,9vw,120px) clamp(20px,5vw,64px);max-width:1180px;margin:0 auto}
.eyebrow{
  text-transform:uppercase;letter-spacing:.16em;font-size:12.5px;font-weight:600;
  color:var(--accent-2);margin:0 0 14px;
}
h1,h2,h3{margin:0;line-height:1.05}
h1{font-size:clamp(44px,7vw,84px);font-weight:800;font-stretch:118%;letter-spacing:-.02em}
h1 em{font-style:normal;color:var(--accent);}
h2{font-size:clamp(30px,4.2vw,48px);font-weight:750;font-stretch:112%;letter-spacing:-.015em}
h3{font-size:21px;font-weight:700}
.lead{color:var(--muted);font-size:clamp(18px,1.6vw,20px);max-width:36em;margin:22px 0 0}
.lead.small{font-size:17px}
.section-head{margin-bottom:44px}

/* Hero */
.hero{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center;padding-top:clamp(40px,6vw,80px)}
.hero-actions{display:flex;gap:24px;align-items:center;margin-top:34px;flex-wrap:wrap}
.link{color:var(--fg);font-weight:600;text-decoration:none;border-bottom:1px solid var(--line);padding-bottom:2px}
.facts{list-style:none;padding:0;margin:44px 0 0;display:flex;gap:34px;color:var(--muted);font-size:15px;flex-wrap:wrap}
.facts strong{display:block;color:var(--fg);font-size:28px;font-weight:750;font-stretch:115%;margin-bottom:4px}
.hero-reel{position:relative;height:560px}
.phone{
  position:absolute;margin:0;width:250px;aspect-ratio:9/16;border-radius:26px;overflow:hidden;
  border:1px solid var(--line);box-shadow:0 30px 80px rgba(0,0,0,.55);background:#000;
}
.phone video{width:100%;height:100%;object-fit:cover}
.phone-a{left:0;top:0;transform:rotate(-4deg)}
.phone-b{right:0;bottom:0;transform:rotate(3deg)}

.btn{
  display:inline-block;background:var(--accent);color:#fff;text-decoration:none;border:0;
  font:inherit;font-weight:650;font-size:16px;padding:15px 26px;border-radius:999px;cursor:pointer;
  transition:transform .15s ease,background .15s ease;
}
.btn:hover{background:#7a58ff;transform:translateY(-1px)}
.btn-ghost{background:transparent;border:1px solid var(--line);color:var(--fg)}
.btn-ghost:hover{background:rgba(139,108,255,.12);border-color:var(--accent)}
.btn-big{width:100%;padding:19px 26px;font-size:18px;margin-top:10px}
.btn[disabled]{opacity:.55;cursor:wait;transform:none}

/* Work */
.work-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.case{display:grid;grid-template-columns:200px 1fr;gap:24px;align-items:end;
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:18px}
.case video{width:200px;aspect-ratio:9/16;border-radius:12px;object-fit:cover;background:#000}
.case p{color:var(--muted);font-size:15.5px;margin:10px 0 0}

/* Steps */
.step-list{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--line)}
.step-list li{padding:28px 28px 0 0}
.step-list li+li{padding-left:28px;border-left:1px solid var(--line)}
.step-list > li > span{font-size:14px;font-weight:700;color:var(--accent-2);display:block;margin-bottom:18px}
.step-list p{color:var(--muted);margin:10px 0 0;font-size:16px}

/* Offer */
.plans{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.plan{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:30px;display:flex;flex-direction:column}
.plan .btn{margin-top:auto;align-self:flex-start}
.plan-pilot{border-color:rgba(139,108,255,.55);background:linear-gradient(160deg,rgba(139,108,255,.14),var(--panel) 55%)}
.plan-tag{margin:0 0 18px;font-size:13px;font-weight:650;color:var(--accent-2);text-transform:uppercase;letter-spacing:.12em}
.price{font-size:56px;font-weight:800;font-stretch:118%;margin:6px 0 12px;letter-spacing:-.02em}
.plan-note{color:var(--muted);font-size:15.5px;margin:0 0 28px}
.included{list-style:none;padding:0;margin:34px 0 0;display:grid;grid-template-columns:repeat(3,1fr);gap:14px 28px;color:var(--muted);font-size:15.5px}
.included li::before{content:"✓";color:var(--ok);margin-right:10px;font-weight:700}

/* Form */
.brief{max-width:860px;padding-bottom:40px}
form{display:grid;gap:22px}
fieldset{border:0;padding:0;margin:0}
legend{font-weight:600;margin-bottom:12px;font-size:15px}
.plan-pick{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.plan-pick legend{grid-column:1/-1}
.plan-pick .err{grid-column:1/-1}
.choice{display:flex;gap:14px;align-items:flex-start;padding:18px;border:1px solid var(--line);border-radius:12px;cursor:pointer;background:var(--panel)}
.choice:has(input:checked){border-color:var(--accent);background:rgba(139,108,255,.10)}
.choice input{width:18px;height:18px;flex:none;margin-top:3px;accent-color:var(--accent)}
.choice small{display:block;color:var(--muted);font-size:14px;margin-top:3px}
.choice.full{opacity:.45;pointer-events:none}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:22px}
label{display:grid;gap:8px;font-weight:600;font-size:15px}
.opt{font-weight:400;color:var(--muted);font-size:13px}
input,textarea,select{
  font:inherit;font-weight:400;font-size:16px;color:var(--fg);background:#0f0c17;
  border:1px solid var(--field);border-radius:10px;padding:13px 14px;width:100%;
}
input::placeholder,textarea::placeholder{color:#7d7791}
input[type=file]::file-selector-button{
  font:inherit;font-size:14px;font-weight:600;color:var(--fg);background:#231d33;
  border:1px solid var(--field);border-radius:999px;padding:8px 16px;margin-right:12px;cursor:pointer;
}
input[type=file]::file-selector-button:hover{border-color:var(--accent)}
select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23c8baff' stroke-width='1.6' fill='none'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 16px center;padding-right:40px}
.lab{display:block}
input[type=file]{padding:10px;font-size:14px;color:var(--muted)}
textarea{resize:vertical}
input:focus,textarea:focus,select:focus{outline:2px solid var(--accent);outline-offset:1px;border-color:transparent}
.hint{font-weight:400;font-size:13.5px;color:var(--muted)}
.check{display:flex;gap:12px;align-items:flex-start;font-weight:400;font-size:15px;color:var(--muted)}
.check input{width:18px;height:18px;flex:none;margin-top:3px;accent-color:var(--accent)}
.check a{color:var(--accent-2)}
.err{color:var(--err);font-weight:500;font-size:14px;margin:0;min-height:0}
.err:empty{display:none}
.invalid{border-color:var(--err)!important}
.trap{position:absolute!important;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-status{margin:0;font-size:15px;color:var(--muted);min-height:1.2em}
.form-status.bad{color:var(--err)}
.secure{margin:0;font-size:13.5px;color:var(--muted);text-align:center}

/* FAQ */
.faq{max-width:860px;padding-top:56px}
details{border-top:1px solid var(--line);padding:20px 0}
details:last-of-type{border-bottom:1px solid var(--line)}
summary{cursor:pointer;font-weight:650;font-size:18px;list-style:none;display:flex;justify-content:space-between;gap:20px}
summary::after{content:"+";color:var(--accent-2);font-weight:400;font-size:22px;line-height:1}
details[open] summary::after{content:"–"}
details p{color:var(--muted);margin:12px 0 0}

.foot{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;padding:34px clamp(20px,5vw,64px);border-top:1px solid var(--line);color:var(--muted);font-size:14px}
.foot p{margin:0}
.foot a{color:var(--muted)}

/* Pages simples */
.page{max-width:760px}
.page h1{font-size:clamp(36px,5vw,56px)}
.page h2{font-size:22px;margin-top:36px}
.page p,.page li{color:var(--muted)}

@media (max-width:900px){
  .hero{grid-template-columns:1fr}
  .hero-reel{height:auto;display:flex;gap:16px;justify-content:center}
  .phone{position:relative;width:46%;max-width:230px;transform:none!important;inset:auto}
  .work-grid,.plans{grid-template-columns:1fr}
  .step-list{grid-template-columns:1fr}
  .step-list li,.step-list li+li{padding:24px 0 0;border-left:0}
  .step-list li+li{border-top:1px solid var(--line);margin-top:24px}
  .included{grid-template-columns:1fr 1fr}
}
@media (max-width:600px){
  body{font-size:16px}
  .top-cta{display:none}
  .case{grid-template-columns:1fr}
  .case video{width:100%;max-width:260px;margin:0 auto}
  .grid2,.plan-pick{grid-template-columns:1fr}
  .included{grid-template-columns:1fr}
  .facts{gap:24px}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn{transition:none}}