:root{
  --color-bg-primary:#0B0B0B;
  --color-bg-secondary:#111111;
  --color-bg-card:#181818;
  --color-bg-elevated:#222222;
  --color-bg-soft:rgba(255,255,255,.03);
  --color-accent:#F97316;
  --color-accent-hover:#EA580C;
  --color-accent-light:#FB923C;
  --color-accent-soft:rgba(249,115,22,.12);
  --color-text-primary:#FFFFFF;
  --color-text-secondary:#D1D5DB;
  --color-text-muted:#A3A3A3;
  --color-border:rgba(255,255,255,.08);
  --color-border-accent:rgba(249,115,22,.35);
  --shadow:0 24px 70px rgba(0,0,0,.26);
  --radius:28px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:96px}
body{margin:0;background:var(--color-bg-primary);color:var(--color-text-primary);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;-webkit-font-smoothing:antialiased;overflow-x:hidden}
body:before{content:"";position:fixed;inset:0;z-index:-1;background:radial-gradient(circle at 78% 8%,rgba(249,115,22,.12),transparent 30%),radial-gradient(circle at 8% 42%,rgba(251,146,60,.055),transparent 26%);pointer-events:none}
a{text-decoration:none;color:inherit}
img{display:block;max-width:100%}
button{font:inherit}
.container{width:min(1180px,calc(100% - 40px));margin:0 auto}
.site-header{position:fixed;inset:0 0 auto;z-index:50;background:rgba(11,11,11,.72);border-bottom:1px solid var(--color-border);transition:background .25s ease,border-color .25s ease,backdrop-filter .25s ease}
.site-header.scrolled{background:rgba(11,11,11,.88);backdrop-filter:blur(16px);border-bottom-color:rgba(249,115,22,.16)}
.nav{height:78px;display:flex;align-items:center;gap:24px}
.brand{display:inline-flex;align-items:center}
.brand span{width:168px;height:48px;border-radius:16px;background:#070707;display:grid;place-items:center;overflow:hidden;border:1px solid var(--color-border)}
.brand img{width:150px;height:40px;object-fit:contain}
.desktop-nav{margin-left:auto;display:flex;gap:22px;align-items:center;color:var(--color-text-secondary);font-size:14px;font-weight:700}
.desktop-nav a{transition:color .2s ease}
.desktop-nav a:hover{color:var(--color-accent)}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 23px;border-radius:999px;font-weight:800;border:1px solid transparent;transition:transform .25s ease,box-shadow .25s ease,background .25s ease,border-color .25s ease,color .25s ease}
.btn:focus-visible,a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid rgba(249,115,22,.34);outline-offset:3px}
.btn-primary{background:var(--color-accent);color:#fff;box-shadow:0 16px 34px rgba(249,115,22,.2)}
.btn-primary:hover{background:var(--color-accent-hover);transform:translateY(-2px) scale(1.01);box-shadow:0 22px 46px rgba(249,115,22,.26)}
.btn-secondary{background:rgba(255,255,255,.02);border-color:var(--color-border);color:var(--color-text-primary)}
.btn-secondary:hover{border-color:var(--color-border-accent);background:var(--color-accent-soft);transform:translateY(-2px)}
.btn-light{background:var(--color-accent);color:#fff}
.btn-light:hover{background:var(--color-accent-hover);transform:translateY(-2px)}
.menu-toggle{display:none;margin-left:auto;width:46px;height:46px;border:1px solid var(--color-border);border-radius:14px;background:var(--color-bg-card)}
.menu-toggle span{display:block;width:18px;height:2px;margin:5px auto;background:#fff;border-radius:4px}
.mobile-menu{display:none}
.hero{padding:156px 0 92px;background:linear-gradient(180deg,#0B0B0B 0,#111111 100%)}
.hero-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(420px,1fr);gap:70px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;margin:0 0 16px;padding:7px 10px;border:1px solid rgba(249,115,22,.18);border-radius:999px;background:var(--color-accent-soft);color:var(--color-accent-light);font-size:12px;font-weight:900;text-transform:uppercase;letter-spacing:.18em}
.hero h1{margin:0;font-size:clamp(42px,6vw,76px);line-height:.95;letter-spacing:-.065em}
.hero h1 span,.contact-section h2 span{color:var(--color-accent)}
.hero-copy>p:not(.eyebrow),.section-head p,.demo-row p,.contact-section p{color:var(--color-text-secondary);font-size:18px;line-height:1.75}
.hero-copy>p:not(.eyebrow){max-width:630px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin:34px 0 22px}
.trust-pills{display:flex;flex-wrap:wrap;gap:10px}
.trust-pills span{padding:10px 13px;border:1px solid var(--color-border);border-radius:999px;background:rgba(255,255,255,.03);color:var(--color-text-secondary);font-size:13px;font-weight:800}
.hero-system{position:relative;min-height:560px;perspective:1200px}
.hero-browser{position:absolute;right:10px;top:76px;width:min(620px,100%);min-height:388px;background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:30px;box-shadow:var(--shadow);overflow:hidden;animation:heroIn .9s cubic-bezier(.2,.7,.2,1) both}
.window-bar{height:54px;background:#070707;display:flex;align-items:center;gap:8px;padding:0 18px;color:var(--color-text-muted);font-size:12px;border-bottom:1px solid var(--color-border)}
.window-bar i{width:10px;height:10px;border-radius:50%;background:var(--color-accent)}
.window-bar span{margin-left:auto}
.system-layout{display:grid;grid-template-columns:146px 1fr;min-height:334px}
.system-layout aside{padding:24px 18px;border-right:1px solid var(--color-border);background:var(--color-bg-secondary)}
.system-layout aside b,.system-layout aside span{display:block}
.system-layout aside b{margin-bottom:20px;color:#fff}
.system-layout aside span{padding:11px 12px;margin:8px 0;border-radius:12px;color:var(--color-text-muted);background:rgba(255,255,255,.03)}
.system-layout aside .active{color:var(--color-accent);background:var(--color-accent-soft);font-weight:800}
.system-main{padding:28px}
.system-top{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.system-top div{padding:18px;border:1px solid var(--color-border);border-radius:18px;background:rgba(255,255,255,.025)}
.system-top small{display:block;color:var(--color-text-muted)}
.system-top strong{display:block;margin-top:6px;color:#fff}
.system-chart{height:136px;margin:24px 0;padding:18px;border-radius:20px;background:#111;display:flex;align-items:end;gap:14px;border:1px solid var(--color-border)}
.system-chart span{flex:1;border-radius:10px 10px 0 0;background:linear-gradient(180deg,var(--color-accent-light),var(--color-accent-hover));animation:barPulse 2.6s ease-in-out infinite alternate}
.system-chart span:nth-child(1){height:45%}.system-chart span:nth-child(2){height:70%;animation-delay:.1s}.system-chart span:nth-child(3){height:56%;animation-delay:.2s}.system-chart span:nth-child(4){height:84%;animation-delay:.3s}.system-chart span:nth-child(5){height:62%;animation-delay:.4s}
.system-lines span{display:block;height:13px;border-radius:99px;background:rgba(255,255,255,.08);margin:12px 0}
.system-lines span:nth-child(2){width:78%}.system-lines span:nth-child(3){width:55%}
.floating-card,.mobile-device,.system-chip{position:absolute;background:rgba(24,24,24,.96);border:1px solid var(--color-border);box-shadow:var(--shadow);animation:float 5s ease-in-out infinite}
.floating-card{display:grid;grid-template-columns:30px 1fr;gap:5px 12px;padding:16px 18px;border-radius:22px}
.floating-card svg{width:22px;height:22px;fill:none;stroke:var(--color-accent);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.floating-card b{font-size:14px;color:#fff}
.floating-card small{grid-column:2;color:var(--color-text-muted)}
.calendar-card{left:0;top:14px;animation-name:slideRight,float;animation-duration:.8s,5s;animation-delay:.12s,1s;animation-fill-mode:both}
.catalog-card{right:0;bottom:84px;animation-name:slideLeft,float;animation-duration:.8s,5.5s;animation-delay:.24s,1.1s;animation-fill-mode:both}
.mobile-device{left:56px;bottom:0;width:150px;height:256px;border-radius:34px;padding:28px 18px}
.mobile-device span{display:block;width:46px;height:5px;border-radius:99px;background:rgba(255,255,255,.18);margin:0 auto 22px}
.mobile-device b{display:block;text-align:center;margin-bottom:18px;color:#fff}
.mobile-device i{display:block;height:42px;border-radius:14px;background:rgba(255,255,255,.05);margin:12px 0}
.system-chip{padding:10px 16px;border-radius:999px;color:var(--color-accent-light);font-weight:900;background:#151515;border-color:var(--color-border-accent)}
.chip-one{top:108px;right:34px}.chip-two{top:184px;left:-18px}.chip-three{right:108px;bottom:12px}
.mock-float{animation-name:heroIn,float;animation-duration:.9s,6s;animation-delay:0s,1s;animation-fill-mode:both}
.section{padding:112px 0;background:var(--color-bg-secondary)}
.section.soft{background:var(--color-bg-primary)}
.section-head{max-width:760px;margin:0 auto 54px;text-align:center}
.section h2,.contact-section h2{margin:0;color:#fff;font-size:clamp(32px,4.5vw,56px);line-height:1.05;letter-spacing:-.045em}
.solution-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:18px}
.solution-card,.process-card,.project-card,.demo-mock,details{background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:24px;box-shadow:0 10px 35px rgba(0,0,0,.18);transition:transform .28s ease,box-shadow .28s ease,border-color .28s ease}
.solution-card{min-height:280px;padding:28px;display:flex;flex-direction:column}
.solution-card:hover,.process-card:hover,.project-card:hover,details[open]{transform:translateY(-4px);border-color:var(--color-border-accent);box-shadow:0 24px 60px rgba(0,0,0,.28)}
.card-icon{width:48px;height:48px;margin-bottom:24px;border-radius:16px;display:grid;place-items:center;background:var(--color-accent-soft);color:var(--color-accent-light);font-weight:900}
.solution-card h3,.process-card h3,.project-card h3,.demo-row h3{margin:0 0 12px;color:#fff;font-size:21px;letter-spacing:-.02em}
.solution-card p,.process-card p,.project-card p{margin:0;color:var(--color-text-secondary);line-height:1.65}
.demo-stack{display:grid;gap:86px}
.demo-row{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.demo-row.reverse>div:first-child{order:2}
.demo-mock{position:relative;min-height:360px;padding:28px;overflow:hidden}
.demo-mock:before{content:"";position:absolute;inset:auto -20% -35% 18%;height:230px;background:radial-gradient(circle,rgba(249,115,22,.12),transparent 70%)}
.image-mock{display:grid;place-items:center;padding:22px;background:#111}
.image-mock img{position:relative;z-index:1;width:100%;height:auto;max-height:330px;object-fit:contain;border-radius:18px}
.site-image-mock img{max-height:350px}
.webapp-image-mock img{max-height:330px;background:#fff}
.mini-browser{height:40px;background:#070707;border-radius:18px 18px 0 0;display:flex;gap:7px;align-items:center;padding-left:16px;border:1px solid var(--color-border);border-bottom:0}
.mini-browser span{width:9px;height:9px;border-radius:50%;background:var(--color-accent)}
.site-hero{height:120px;margin:22px 0;border-radius:22px;background:linear-gradient(135deg,#111,var(--color-accent-hover))}
.site-cards,.products,.days,.times,.app-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.site-cards i,.products span,.days b,.times span,.app-cards span{min-height:58px;border-radius:16px;background:rgba(255,255,255,.05);display:grid;place-items:center;color:var(--color-accent-light);font-weight:800;font-size:13px;border:1px solid var(--color-border)}
.site-mock button,.catalog-mock button{margin-top:18px;border:0;border-radius:999px;background:var(--color-accent);color:#fff;padding:12px 18px;font-weight:800}
.phone-preview{position:absolute;right:26px;bottom:26px;width:82px;height:154px;border-radius:24px;background:#111;border:8px solid #070707;box-shadow:var(--shadow)}
.performance-mock strong,.schedule-mock strong,.catalog-mock strong{font-size:22px;color:#fff}
.score-ring{width:112px;height:112px;margin:24px auto 12px;border-radius:50%;display:grid;place-items:center;background:conic-gradient(var(--color-accent) 78%,rgba(255,255,255,.08) 0);font-size:38px;font-weight:900;color:#fff}
.performance-mock label{display:block;margin:14px 0;color:var(--color-text-secondary);font-weight:800}
.performance-mock label span{display:block;height:12px;margin-top:7px;border-radius:99px;background:linear-gradient(90deg,var(--color-accent) 78%,rgba(255,255,255,.08) 0)}
.schedule-mock .days{grid-template-columns:repeat(4,1fr);margin:28px 0}
.selected{background:var(--color-accent)!important;color:#fff!important;border-color:transparent!important}
.schedule-mock em{display:block;margin-top:22px;color:var(--color-accent-light);font-weight:900;font-style:normal}
.catalog-mock input{width:100%;border:1px solid var(--color-border);border-radius:16px;padding:14px;margin:24px 0;color:var(--color-text-secondary);background:#111}
.catalog-mock input:focus{outline:3px solid rgba(249,115,22,.2);border-color:var(--color-border-accent)}
.catalog-mock .products span{min-height:92px}
.app-mock{display:grid;grid-template-columns:86px 1fr;gap:18px}
.app-mock aside{border-radius:20px;background:#070707;border:1px solid var(--color-border)}
.app-chart{height:118px;display:flex;align-items:end;gap:12px;margin:22px 0}
.app-chart i{flex:1;border-radius:12px 12px 0 0;background:var(--color-accent)}
.app-chart i:nth-child(1){height:42%}.app-chart i:nth-child(2){height:78%}.app-chart i:nth-child(3){height:58%}.app-chart i:nth-child(4){height:92%}
.app-table span{display:block;height:14px;border-radius:99px;background:rgba(255,255,255,.08);margin:12px 0}
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.process-card{padding:28px}
.process-card span{display:inline-flex;margin-bottom:22px;color:var(--color-accent);font-weight:900}
.project-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.project-card{padding:18px}
.project-card div{height:250px;border-radius:20px;background:linear-gradient(135deg,#111,#181818);display:grid;place-items:center;color:var(--color-text-muted);font-weight:800;border:1px solid var(--color-border);transition:transform .28s ease}
.project-card:hover div{transform:scale(1.01)}
.project-card h3{margin-top:20px}
.project-card button{border:1px solid var(--color-border-accent);background:var(--color-accent-soft);color:var(--color-accent-light);border-radius:999px;padding:11px 18px;font-weight:900}
.audience-grid{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
.audience-grid span{padding:14px 18px;border:1px solid var(--color-border);border-radius:999px;background:var(--color-bg-card);font-weight:900;color:#fff}
.audience-grid span:hover{border-color:var(--color-border-accent);color:var(--color-accent-light)}
.faq-list{max-width:850px;margin:auto;display:grid;gap:14px}
details{padding:20px 24px}
summary{cursor:pointer;font-weight:900;list-style:none;color:#fff}
summary::-webkit-details-marker{display:none}
summary:after{content:"+";float:right;color:var(--color-accent);font-weight:900}
details[open] summary:after{content:"-"}
details p{color:var(--color-text-secondary);line-height:1.7}
.contact-section{padding:102px 0;background:linear-gradient(135deg,#070707,#181818);color:#fff;text-align:center;border-top:1px solid var(--color-border);border-bottom:1px solid var(--color-border)}
.contact-section .eyebrow{color:var(--color-accent-light)}
.contact-section p{color:var(--color-text-secondary)}
.contact-section .container{max-width:760px}
footer{padding:72px 0 28px;background:#070707;color:#fff;border-top:1px solid var(--color-border)}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:34px}
footer p,footer a{display:block;color:var(--color-text-secondary);line-height:1.8}
footer a:hover{color:var(--color-accent-light)}
footer h3{margin:0 0 14px;color:#fff}
.copyright{margin-top:44px;padding-top:22px;border-top:1px solid var(--color-border);color:var(--color-text-muted);font-size:13px}
.whatsapp-float{position:fixed;right:22px;bottom:22px;z-index:60;border-radius:999px;padding:14px 18px;background:var(--color-accent);color:#fff;font-weight:900;box-shadow:0 18px 42px rgba(249,115,22,.22)}
.whatsapp-float:hover{background:var(--color-accent-hover)}
.reveal{opacity:0;filter:blur(8px);transform:translateY(28px);transition:opacity .72s ease,filter .72s ease,transform .72s cubic-bezier(.2,.7,.2,1)}
.reveal.visible{opacity:1;filter:blur(0);transform:translateY(0)}
@keyframes heroIn{from{opacity:0;transform:translateY(46px) scale(.94)}to{opacity:1;transform:translateY(0) scale(1)}}
@keyframes slideRight{from{opacity:0;transform:translateX(-42px)}to{opacity:1;transform:translateX(0)}}
@keyframes slideLeft{from{opacity:0;transform:translateX(42px)}to{opacity:1;transform:translateX(0)}}
@keyframes float{50%{transform:translateY(-10px)}}
@keyframes barPulse{to{filter:saturate(1.18);transform:scaleY(.9)}}
@media(max-width:1080px){
  .desktop-nav,.nav-cta{display:none}
  .menu-toggle{display:block}
  .mobile-menu{display:none;position:fixed;top:78px;left:20px;right:20px;padding:18px;background:#111;border:1px solid var(--color-border);border-radius:24px;box-shadow:var(--shadow)}
  .mobile-menu.open{display:grid;gap:12px}
  .mobile-menu a{padding:12px;font-weight:900;color:#fff}
  .hero-grid,.demo-row{grid-template-columns:1fr}
  .demo-row.reverse>div:first-child{order:0}
  .solution-grid{grid-template-columns:repeat(2,1fr)}
  .process-grid,.footer-grid{grid-template-columns:repeat(2,1fr)}
  .hero-system{min-height:610px}
}
@media(max-width:680px){
  .container{width:min(100% - 28px,1180px)}
  .brand span{width:140px;height:42px}
  .brand img{width:126px;height:34px}
  .section{padding:78px 0}
  .hero{padding-top:120px}
  .hero h1{font-size:40px}
  .hero-copy>p:not(.eyebrow),.section-head p,.demo-row p,.contact-section p{font-size:16px}
  .hero-actions{display:grid;grid-template-columns:1fr}
  .solution-grid,.process-grid,.project-grid,.footer-grid{grid-template-columns:1fr}
  .hero-system{min-height:520px}
  .hero-browser{inset:38px 0 auto 0;width:100%;min-height:342px}
  .system-layout{grid-template-columns:1fr}
  .system-layout aside{display:none}
  .system-top{grid-template-columns:1fr}
  .system-chart{height:110px}
  .floating-card,.system-chip{display:none}
  .mobile-device{left:auto;right:8px;bottom:0;transform:scale(.82);transform-origin:bottom right}
  .demo-mock{min-height:315px}
  .app-mock{grid-template-columns:1fr}
  .app-mock aside{display:none}
  .whatsapp-float{right:14px;bottom:14px;padding:12px 14px;font-size:13px}
}
@media(prefers-reduced-motion:reduce){
  *,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .reveal{opacity:1;filter:none;transform:none}
}