:root{
  --bg:#050505;
  --bg-2:#0a0a0a;
  --panel:#0f0f0f;
  --panel-2:#15120c;
  --text:#f5f1e8;
  --muted:#a7a29a;
  --muted-2:#6f6a61;
  --gold:#ad830e;
  --gold-2:#d1a84a;
  --line:rgba(245,241,232,.12);
  --line-strong:rgba(245,241,232,.22);
  --success:#58d68d;
  --danger:#ff7675;
  --max:1180px;
  --radius:26px;
  --shadow:0 30px 90px rgba(0,0,0,.35);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--bg);}
body{margin:0;background:var(--bg);color:var(--text);font-family:Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;line-height:1.5;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;}
body::before{content:"";position:fixed;inset:0;pointer-events:none;z-index:-2;background:radial-gradient(circle at 20% 0%, rgba(173,131,14,.18), transparent 28%),radial-gradient(circle at 85% 18%, rgba(209,168,74,.09), transparent 25%),linear-gradient(180deg,#050505 0%,#080808 55%,#050505 100%);} 
body::after{content:"";position:fixed;inset:0;pointer-events:none;z-index:-1;opacity:.18;background-image:linear-gradient(rgba(245,241,232,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(245,241,232,.04) 1px,transparent 1px);background-size:56px 56px;mask-image:linear-gradient(180deg,rgba(0,0,0,.45),rgba(0,0,0,.12),transparent 86%);} 
a{color:inherit;text-decoration:none}
img,svg,video{max-width:100%;display:block}
button,input,textarea,select{font:inherit}
::selection{background:rgba(173,131,14,.55);color:var(--text)}
.container{width:min(var(--max),calc(100% - 40px));margin-inline:auto}
.skip-link{position:absolute;left:16px;top:-70px;background:var(--gold);color:#070707;padding:12px 16px;border-radius:999px;z-index:1000;font-weight:800}.skip-link:focus{top:16px}
.site-header{position:fixed;top:0;left:0;right:0;z-index:900;border-bottom:1px solid transparent;transition:background .25s ease,border-color .25s ease,backdrop-filter .25s ease}
.site-header.is-scrolled{background:rgba(5,5,5,.74);backdrop-filter:blur(18px);border-color:var(--line)}
.nav-wrap{height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:12px;min-width:max-content}
.brand-logo{width:38px;height:38px;object-fit:contain;filter:drop-shadow(0 0 14px rgba(173,131,14,.25))}
.brand-word{font-size:14px;letter-spacing:.19em;text-transform:uppercase;font-weight:900;color:var(--text)}
.brand-sub{display:block;font-size:10px;letter-spacing:.12em;color:var(--muted);font-weight:700;margin-top:-2px}
.main-nav{display:flex;align-items:center;gap:28px;color:rgba(245,241,232,.78);font-size:14px;font-weight:650}
.main-nav a{position:relative;padding:8px 0}.main-nav a::after{content:"";position:absolute;left:0;right:100%;bottom:2px;height:1px;background:var(--gold);transition:right .22s ease}.main-nav a:hover::after,.main-nav a.is-active::after{right:0}.main-nav a:hover,.main-nav a.is-active{color:var(--text)}
.nav-actions{display:flex;align-items:center;gap:12px}.lang-switch{display:flex;align-items:center;gap:2px;border:1px solid var(--line);border-radius:999px;padding:3px;background:rgba(255,255,255,.03)}.lang-switch a{font-size:11px;letter-spacing:.05em;color:var(--muted);font-weight:850;padding:6px 8px;border-radius:999px}.lang-switch a.is-active{background:rgba(173,131,14,.18);color:var(--gold-2)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;border:1px solid var(--line);border-radius:999px;min-height:46px;padding:0 18px;background:rgba(255,255,255,.035);color:var(--text);font-weight:800;font-size:14px;cursor:pointer;transition:transform .2s ease,border-color .2s ease,background .2s ease,color .2s ease}.btn:hover{transform:translateY(-2px);border-color:rgba(209,168,74,.55);background:rgba(173,131,14,.10)}.btn-primary{background:var(--gold);border-color:var(--gold);color:#060606}.btn-primary:hover{background:var(--gold-2);color:#060606}.btn-text{border-color:transparent;background:transparent;padding-inline:0;min-height:auto;color:var(--gold-2)}.btn-block{width:100%}
.menu-toggle{display:none;width:44px;height:44px;border:1px solid var(--line);background:rgba(255,255,255,.04);border-radius:999px;color:var(--text);align-items:center;justify-content:center}.menu-toggle span{width:18px;height:1px;background:currentColor;position:relative}.menu-toggle span::before,.menu-toggle span::after{content:"";position:absolute;left:0;width:18px;height:1px;background:currentColor}.menu-toggle span::before{top:-6px}.menu-toggle span::after{top:6px}
.progress-line{position:fixed;top:0;left:0;height:2px;background:linear-gradient(90deg,var(--gold),var(--gold-2));z-index:1000;width:0%}
main{overflow:hidden}.section{padding:110px 0}.section-tight{padding:72px 0}.section-border{border-top:1px solid var(--line)}
.hero{min-height:100svh;display:grid;align-items:center;position:relative;padding:118px 0 70px}.hero .container{position:relative;z-index:2}.eyebrow{display:inline-flex;align-items:center;gap:10px;color:var(--gold-2);letter-spacing:.16em;font-size:12px;text-transform:uppercase;font-weight:900;margin-bottom:22px}.eyebrow::before{content:"";width:7px;height:7px;border-radius:999px;background:var(--gold);box-shadow:0 0 26px rgba(173,131,14,.9)}
.display{font-size:clamp(50px,8.8vw,132px);line-height:.88;letter-spacing:-.075em;font-weight:900;max-width:1100px;margin:0}.display .soft{color:rgba(245,241,232,.55)}.display .gold{color:var(--gold-2)}
.lead{font-size:clamp(18px,2vw,24px);line-height:1.42;color:rgba(245,241,232,.72);max-width:790px;margin:30px 0 0}.hero-actions{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin-top:36px}.hero-foot{display:grid;grid-template-columns:1fr auto;gap:24px;align-items:end;margin-top:72px;padding-top:24px;border-top:1px solid var(--line)}.hero-foot p{margin:0;color:var(--muted);font-size:14px;max-width:520px}.orbit-mark{position:absolute;right:-120px;bottom:-150px;width:min(560px,42vw);opacity:.085;filter:grayscale(.2);transform:rotate(-8deg);pointer-events:none}.signature-line{display:flex;gap:12px;align-items:center;color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.1em;font-weight:800}.signature-line::before{content:"";height:1px;width:76px;background:var(--line-strong)}
.marquee{overflow:hidden;border-y:1px solid var(--line);background:rgba(255,255,255,.02)}.marquee-track{display:flex;gap:34px;width:max-content;animation:marquee 28s linear infinite;padding:18px 0}.marquee span{color:rgba(245,241,232,.62);letter-spacing:.12em;text-transform:uppercase;font-size:12px;font-weight:900}.marquee b{color:var(--gold-2);font-weight:900}@keyframes marquee{to{transform:translateX(-50%)}}
.section-head{display:grid;grid-template-columns:minmax(0,.72fr) minmax(260px,.28fr);gap:44px;align-items:end;margin-bottom:52px}.section-kicker{color:var(--gold-2);font-size:12px;letter-spacing:.16em;text-transform:uppercase;font-weight:900;margin:0 0 12px}.section-title{font-size:clamp(36px,5.4vw,78px);line-height:.93;letter-spacing:-.065em;margin:0}.section-copy{color:rgba(245,241,232,.66);font-size:17px;line-height:1.65;margin:0;max-width:530px}.big-copy{font-size:clamp(28px,4.8vw,72px);line-height:1.02;letter-spacing:-.06em;font-weight:850;margin:0}.big-copy span{color:var(--gold-2)}
.problem-grid{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:rgba(255,255,255,.025)}.problem-item{min-height:220px;padding:26px;border-right:1px solid var(--line);display:flex;flex-direction:column;justify-content:space-between}.problem-item:last-child{border-right:0}.problem-item small{color:var(--gold-2);font-weight:900;letter-spacing:.12em}.problem-item h3{font-size:22px;line-height:1.08;letter-spacing:-.04em;margin:34px 0 0}.problem-item p{color:var(--muted);font-size:14px;margin:16px 0 0;line-height:1.55}
.chapter{position:relative}.chapter-wrap{display:grid;grid-template-columns:0.88fr 1.12fr;gap:72px;align-items:start}.chapter-sticky{position:sticky;top:120px}.chapter-index{color:var(--gold-2);font-weight:900;letter-spacing:.18em;font-size:12px;text-transform:uppercase;margin-bottom:18px}.chapter-list{display:grid;gap:18px}.chapter-step{padding:32px 0;border-top:1px solid var(--line)}.chapter-step:last-child{border-bottom:1px solid var(--line)}.chapter-step h3{font-size:clamp(28px,3.5vw,48px);line-height:1;letter-spacing:-.055em;margin:0 0 12px}.chapter-step p{font-size:17px;color:var(--muted);margin:0;line-height:1.62;max-width:620px}.chapter-step .step-meta{display:flex;gap:12px;align-items:center;color:var(--gold-2);font-size:12px;letter-spacing:.12em;text-transform:uppercase;font-weight:900;margin-bottom:14px}.chapter-step .step-meta::before{content:"";width:30px;height:1px;background:var(--gold)}
.service-list{border-top:1px solid var(--line)}.service-row{display:grid;grid-template-columns:96px 1fr 350px 70px;gap:28px;align-items:center;padding:30px 0;border-bottom:1px solid var(--line);transition:padding-left .2s ease,background .2s ease}.service-row:hover{padding-left:14px;background:linear-gradient(90deg,rgba(173,131,14,.07),transparent)}.service-row .num{font-size:12px;letter-spacing:.18em;color:var(--gold-2);font-weight:900}.service-row h3{font-size:clamp(24px,3.2vw,45px);line-height:1;letter-spacing:-.055em;margin:0}.service-row p{color:var(--muted);font-size:15px;margin:0;line-height:1.55}.service-row .arrow{justify-self:end;width:46px;height:46px;border-radius:999px;border:1px solid var(--line);display:grid;place-items:center;color:var(--gold-2)}
.case-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:22px}.case-card{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:rgba(255,255,255,.025);min-height:440px;display:flex;flex-direction:column;transition:transform .22s ease,border-color .22s ease}.case-card:hover{transform:translateY(-4px);border-color:rgba(209,168,74,.36)}.case-card:nth-child(3n){grid-column:1/-1;min-height:420px}.case-media{min-height:260px;background:radial-gradient(circle at 70% 30%,rgba(173,131,14,.28),transparent 32%),linear-gradient(135deg,#111,#050505);border-bottom:1px solid var(--line);position:relative;overflow:hidden}.case-card:nth-child(2) .case-media{background:radial-gradient(circle at 25% 30%,rgba(173,131,14,.2),transparent 31%),linear-gradient(135deg,#0c0c0c,#17120a)}.case-card:nth-child(3) .case-media{min-height:300px;background:radial-gradient(circle at 75% 55%,rgba(209,168,74,.20),transparent 34%),linear-gradient(120deg,#050505,#101010 45%,#1b1406)}.media-label{position:absolute;left:22px;bottom:18px;border:1px solid rgba(245,241,232,.16);border-radius:999px;color:rgba(245,241,232,.66);font-size:11px;letter-spacing:.1em;text-transform:uppercase;font-weight:900;padding:8px 10px;background:rgba(5,5,5,.42);backdrop-filter:blur(10px)}.case-noise{position:absolute;inset:0;opacity:.18;background-image:linear-gradient(rgba(245,241,232,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(245,241,232,.06) 1px,transparent 1px);background-size:34px 34px;mask-image:radial-gradient(circle at 50% 50%,black,transparent 76%)}.case-body{padding:24px;display:flex;flex-direction:column;gap:18px;flex:1}.case-meta{display:flex;flex-wrap:wrap;gap:8px}.pill{border:1px solid var(--line);border-radius:999px;padding:7px 10px;color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.1em;font-weight:850}.case-body h3{font-size:clamp(25px,3vw,40px);line-height:1;letter-spacing:-.052em;margin:0}.case-body p{color:var(--muted);margin:0;line-height:1.6}.case-actions{margin-top:auto}
.tool-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.tool-card{border:1px solid var(--line);border-radius:var(--radius);padding:26px;background:linear-gradient(180deg,rgba(255,255,255,.04),rgba(255,255,255,.018));min-height:270px;display:flex;flex-direction:column;transition:transform .2s ease,border-color .2s ease}.tool-card:hover{transform:translateY(-4px);border-color:rgba(209,168,74,.35)}.tool-card .tag{font-size:11px;color:var(--gold-2);letter-spacing:.14em;text-transform:uppercase;font-weight:900}.tool-card h3{font-size:30px;line-height:1;letter-spacing:-.052em;margin:28px 0 12px}.tool-card p{color:var(--muted);margin:0;line-height:1.55}.tool-card .btn{margin-top:auto;align-self:flex-start}
.cta-panel{border:1px solid rgba(209,168,74,.22);border-radius:calc(var(--radius) + 10px);padding:clamp(32px,6vw,72px);background:radial-gradient(circle at 88% 10%,rgba(173,131,14,.18),transparent 28%),linear-gradient(135deg,rgba(255,255,255,.055),rgba(255,255,255,.018));box-shadow:var(--shadow)}.cta-panel h2{font-size:clamp(36px,6.2vw,86px);line-height:.94;letter-spacing:-.065em;margin:0 0 20px}.cta-panel p{font-size:18px;color:var(--muted);max-width:690px;margin:0 0 30px;line-height:1.65}.cta-row{display:flex;gap:12px;flex-wrap:wrap}
.page-hero{padding:160px 0 70px;border-bottom:1px solid var(--line)}.page-hero h1{font-size:clamp(46px,7.4vw,108px);line-height:.9;letter-spacing:-.075em;margin:0;max-width:1040px}.page-hero p{font-size:clamp(18px,2vw,23px);color:rgba(245,241,232,.70);max-width:760px;margin:28px 0 0;line-height:1.48}.breadcrumb{display:flex;gap:10px;align-items:center;color:var(--muted);font-size:13px;margin-bottom:24px}.breadcrumb a{color:var(--gold-2)}
.content-grid{display:grid;grid-template-columns:280px 1fr;gap:64px;align-items:start}.sidebar{position:sticky;top:112px;border:1px solid var(--line);border-radius:22px;padding:18px;background:rgba(255,255,255,.025)}.sidebar a{display:block;color:var(--muted);padding:12px 10px;border-radius:14px;font-size:14px}.sidebar a:hover{color:var(--text);background:rgba(255,255,255,.04)}.article{max-width:820px}.article h2{font-size:clamp(32px,4vw,56px);line-height:1;letter-spacing:-.055em;margin:0 0 18px}.article p{color:var(--muted);font-size:17px;line-height:1.72;margin:0 0 22px}.article ul{color:var(--muted);font-size:17px;line-height:1.7;margin:0 0 28px;padding-left:20px}.article-section{padding:44px 0;border-bottom:1px solid var(--line)}
.form-shell{display:grid;grid-template-columns:360px 1fr;gap:22px;align-items:start}.form-aside{position:sticky;top:112px;border:1px solid var(--line);border-radius:var(--radius);padding:24px;background:rgba(255,255,255,.025)}.form-card{border:1px solid var(--line);border-radius:var(--radius);padding:26px;background:rgba(255,255,255,.03)}.form-card h2,.form-aside h2{font-size:34px;line-height:1;letter-spacing:-.055em;margin:0 0 12px}.form-card p,.form-aside p{color:var(--muted);margin:0 0 20px}.field{display:grid;gap:8px;margin-bottom:16px}.field label{font-size:13px;font-weight:850;color:rgba(245,241,232,.82)}.field input,.field textarea,.field select{width:100%;min-height:50px;border:1px solid var(--line);border-radius:16px;background:rgba(0,0,0,.28);color:var(--text);padding:13px 14px;outline:none;transition:border-color .2s ease,box-shadow .2s ease}.field textarea{min-height:120px;resize:vertical}.field input:focus,.field textarea:focus,.field select:focus{border-color:rgba(209,168,74,.55);box-shadow:0 0 0 4px rgba(173,131,14,.10)}.field select option{color:#080808}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:14px}.check-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:12px 0 18px}.check-option{position:relative}.check-option input{position:absolute;opacity:0}.check-option span{display:block;border:1px solid var(--line);border-radius:16px;background:rgba(255,255,255,.025);padding:13px;color:var(--muted);font-size:14px;cursor:pointer}.check-option input:checked+span{border-color:rgba(209,168,74,.65);background:rgba(173,131,14,.12);color:var(--text)}.form-actions{display:flex;justify-content:space-between;gap:12px;border-top:1px solid var(--line);padding-top:18px;margin-top:20px}.form-step{display:none}.form-step.is-active{display:block;animation:fadeUp .28s ease}.progress-box{height:8px;background:rgba(255,255,255,.07);border-radius:999px;overflow:hidden;margin:18px 0}.progress-fill{height:100%;width:16.666%;background:linear-gradient(90deg,var(--gold),var(--gold-2));border-radius:999px;transition:width .2s ease}.small-note{color:var(--muted-2);font-size:12px;margin-top:4px}.status{display:none;margin-top:16px;border-radius:16px;padding:14px;border:1px solid var(--line);color:var(--muted)}.status.is-ok{display:block;background:rgba(88,214,141,.10);border-color:rgba(88,214,141,.32);color:#bff7d2}.status.is-error{display:block;background:rgba(255,118,117,.10);border-color:rgba(255,118,117,.32);color:#ffc9c9}
.calculator-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:22px}.result-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.result-card{border:1px solid var(--line);border-radius:22px;padding:22px;background:rgba(255,255,255,.03)}.result-card h3{font-size:13px;color:var(--muted);margin:0 0 10px;text-transform:uppercase;letter-spacing:.1em}.result-card strong{font-size:clamp(26px,3.3vw,44px);letter-spacing:-.055em}.result-card p{color:var(--muted);font-size:13px;margin:8px 0 0}.result-card.wide{grid-column:1/-1}.bar-bg{height:10px;background:rgba(255,255,255,.08);border-radius:999px;overflow:hidden;margin-top:14px}.bar-fill{height:100%;background:linear-gradient(90deg,var(--gold),var(--gold-2));border-radius:999px;width:0;transition:width .3s ease}.calc-form{border:1px solid var(--line);border-radius:var(--radius);padding:26px;background:rgba(255,255,255,.03)}
.site-footer{border-top:1px solid var(--line);padding:54px 0 34px;background:#050505}.footer-grid{display:grid;grid-template-columns:1.2fr repeat(3,.6fr);gap:34px}.footer-brand p{color:var(--muted);max-width:360px;margin:18px 0 0}.footer-col h3{font-size:12px;letter-spacing:.15em;text-transform:uppercase;color:var(--gold-2);margin:0 0 14px}.footer-col a{display:block;color:var(--muted);font-size:14px;margin:10px 0}.footer-col a:hover{color:var(--text)}.footer-bottom{margin-top:48px;padding-top:22px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;color:var(--muted-2);font-size:13px}.whatsapp-float{position:fixed;right:18px;bottom:18px;z-index:850;width:56px;height:56px;border-radius:999px;display:grid;place-items:center;background:var(--gold);color:#050505;font-weight:950;box-shadow:0 18px 40px rgba(0,0,0,.35)}
.reveal{opacity:0;transform:translateY(22px);transition:opacity .65s ease,transform .65s ease}.reveal.is-visible{opacity:1;transform:none}@keyframes fadeUp{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
@media (max-width:1000px){.main-nav{display:none}.menu-toggle{display:flex}.nav-actions .btn-contact{display:none}.site-header.is-open{background:rgba(5,5,5,.96);backdrop-filter:blur(18px)}.site-header.is-open .main-nav{position:absolute;display:grid;left:20px;right:20px;top:78px;padding:18px;border:1px solid var(--line);border-radius:22px;background:#090909;gap:2px}.site-header.is-open .main-nav a{padding:14px}.section-head,.chapter-wrap,.content-grid,.form-shell,.calculator-grid{grid-template-columns:1fr}.chapter-sticky,.sidebar,.form-aside{position:relative;top:auto}.problem-grid{grid-template-columns:1fr 1fr}.service-row{grid-template-columns:60px 1fr;gap:18px}.service-row p{grid-column:2}.service-row .arrow{display:none}.case-grid,.tool-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.hero-foot{grid-template-columns:1fr}.orbit-mark{width:420px;right:-190px;bottom:-120px}}
@media (max-width:680px){.container{width:min(100% - 24px,var(--max))}.nav-wrap{height:70px}.brand-word{font-size:12px}.brand-sub{display:none}.brand-logo{width:34px;height:34px}.lang-switch a{font-size:10px;padding:5px 6px}.hero{padding-top:112px;min-height:auto}.display{font-size:clamp(46px,15vw,72px)}.lead{font-size:17px}.section{padding:78px 0}.section-tight{padding:52px 0}.page-hero{padding-top:130px}.problem-grid,.grid-2,.check-grid,.result-grid{grid-template-columns:1fr}.problem-item{border-right:0;border-bottom:1px solid var(--line)}.problem-item:last-child{border-bottom:0}.form-actions{flex-direction:column-reverse}.form-actions .btn{width:100%}.footer-grid{grid-template-columns:1fr}.footer-bottom{display:grid}.hero-actions .btn{width:100%}.case-card,.case-card:nth-child(3n){min-height:auto}.case-media,.case-card:nth-child(3) .case-media{min-height:220px}}