.site-header{
  position:fixed;top:0;left:0;width:100%;z-index:1000;
  border-bottom:1px solid transparent;
  transition:background .3s ease,border-color .3s ease,box-shadow .3s ease;
}
.site-header.scrolled{
  background:var(--surface-glass);
  border-color:var(--line);
  box-shadow:0 10px 40px rgba(23,18,52,.08);
  backdrop-filter:blur(22px);
}
.header-inner{height:var(--header-height);display:flex;align-items:center;justify-content:space-between;gap:28px}
.brand img{width:164px;height:auto}
.desktop-nav{display:flex;align-items:center;gap:30px;margin-left:auto}
.desktop-nav>a,.nav-dropdown-trigger{
  border:0;background:none;padding:11px 0;display:flex;align-items:center;gap:6px;
  color:var(--muted);font-size:14px;font-weight:700;cursor:pointer;
}
.desktop-nav>a:hover,.nav-dropdown-trigger:hover{color:var(--text)}
.nav-dropdown-trigger svg{width:15px;transition:transform .2s ease}
.nav-dropdown.open .nav-dropdown-trigger svg{transform:rotate(180deg)}
.header-actions{display:flex;align-items:center;gap:10px}
.theme-toggle{position:relative}
.theme-toggle svg{position:absolute;transition:opacity .2s,transform .2s}
html[data-theme="light"] .sun-icon{opacity:1;transform:scale(1)}
html[data-theme="light"] .moon-icon{opacity:0;transform:scale(.65)}
html[data-theme="dark"] .sun-icon{opacity:0;transform:scale(.65)}
html[data-theme="dark"] .moon-icon{opacity:1;transform:scale(1)}
.menu-toggle{display:none}
.close-icon{display:none}
.menu-toggle[aria-expanded="true"] .menu-icon{display:none}
.menu-toggle[aria-expanded="true"] .close-icon{display:block}

.mega-menu{
  position:absolute;top:var(--header-height);left:0;width:100%;
  opacity:0;visibility:hidden;transform:translateY(-8px);
  background:var(--surface-glass);border-block:1px solid var(--line);
  backdrop-filter:blur(26px);box-shadow:var(--shadow-md);transition:.25s ease;
  background: rgb(244 244 244);
}

.desktop-dropdown-open .site-header{
    
  background: rgb(244 244 244);

}

html[data-theme="dark"] .mega-menu, html[data-theme="dark"] .desktop-dropdown-open .site-header{
    background: rgb(30 20 46);
}



.nav-dropdown.open .mega-menu{opacity:1;visibility:visible;transform:none}
.mega-menu-grid{display:grid;grid-template-columns:.82fr 1.25fr .58fr;gap:34px;padding-block:34px}
.mega-menu-intro{padding:8px 18px 8px 0;border-right:1px solid var(--line)}
.mega-menu-intro h2{font:800 27px/1.25 var(--font-heading);letter-spacing:-.03em;margin:14px 0 12px}
.mega-menu-intro p{color:var(--muted);font-size:14px;margin:0 0 20px}
.mega-links{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.mega-link{display:grid;grid-template-columns:44px 1fr 18px;align-items:center;gap:13px;padding:14px;border-radius:16px;transition:.22s ease}
.mega-link:hover{background:var(--surface-soft);transform:translateX(3px)}
.mega-link strong,.mega-link small{display:block}
.mega-link strong{font-size:14px}
.mega-link small{color:var(--muted);font-size:11px;line-height:1.45;margin-top:2px}
.mega-arrow{width:16px;color:var(--primary);opacity:.4;transition:.2s}
.mega-link:hover .mega-arrow{opacity:1;transform:translateX(3px)}
.mega-cta{
  padding:24px;border-radius:22px;color:#fff;background: linear-gradient(145deg, #6947e6, #b265f2);
  display:flex;flex-direction:column;align-items:flex-start;justify-content:center;box-shadow:0 24px 50px rgba(49,25,98,.25)
}
.mega-cta>span:not(.icon-shell){color:#d9d3e8;font-size:12px;margin-top:20px}
.mega-cta strong{font:800 21px/1.25 var(--font-heading);margin:5px 0 17px}
.mega-cta a{display:flex;align-items:center;gap:7px;color:#fff;font-size:13px;font-weight:800}
.mega-cta a svg{width:16px}

.mobile-menu{display:none}

.hero{
  min-height:100vh;position:relative;overflow:hidden;
  padding:calc(var(--header-height) + 82px) 0 34px;
}
.hero-grid-overlay{
  position:absolute;inset:0;pointer-events:none;opacity:.42;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:62px 62px;
  mask-image:linear-gradient(to bottom,black,transparent 78%);
}
.aurora{position:absolute;border-radius:50%;filter:blur(65px);pointer-events:none;opacity:.34}
.aurora-one{width:520px;height:520px;background:#a855f7;top:-210px;right:7%;animation:floatAurora 10s ease-in-out infinite}
.aurora-two{width:420px;height:420px;background:#4f46e5;left:-210px;bottom:5%;animation:floatAurora 12s ease-in-out infinite reverse}
@keyframes floatAurora{50%{transform:translate3d(24px,32px,0) scale(1.08)}}
.hero-layout{position:relative;z-index:2;display:grid;grid-template-columns:.82fr 1.18fr;align-items:center;gap:58px}
.hero-copy{padding-block:30px}
.hero h1{font:800 clamp(48px,5.25vw,79px)/1.02 var(--font-heading);letter-spacing:-.055em;margin:22px 0}
.hero-description{max-width:610px;color:var(--muted);font-size:18px;line-height:1.75;margin:0}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.hero-proof{display:flex;align-items:center;gap:15px;margin-top:34px}
.avatar-stack{display:flex}
.avatar-stack span{
  width:37px;height:37px;margin-left:-9px;border:3px solid var(--bg);border-radius:50%;
  display:grid;place-items:center;color:#fff;background:linear-gradient(145deg,var(--primary),var(--accent));
  font-size:10px;font-weight:800;
}
.avatar-stack span:first-child{margin-left:0}
.proof-stars{display:flex;color:#f59e0b}
.proof-stars svg{width:14px;height:14px;fill:currentColor}
.hero-proof p{font-size:12px;color:var(--muted);margin:3px 0 0}

.hero-visual{position:relative;perspective:1400px}
.dashboard-scene{position:relative;transform-style:preserve-3d;transition:transform .12s ease-out}
.dashboard-window{
  overflow:hidden;border:1px solid rgba(124,58,237,.18);border-radius:25px;background:var(--surface-glass);
  backdrop-filter:blur(28px);box-shadow:var(--shadow-lg);transform:rotateY(-5deg) rotateX(2deg);
}
.dashboard-topbar{height:52px;display:flex;align-items:center;padding:0 17px;border-bottom:1px solid var(--line)}
.window-dots{display:flex;gap:6px}
.window-dots span{width:8px;height:8px;border-radius:50%;background:#fb7185}
.window-dots span:nth-child(2){background:#fbbf24}.window-dots span:nth-child(3){background:#34d399}
.dashboard-brand{display:flex;align-items:center;gap:7px;margin:auto;font-size:11px;font-weight:800}
.dashboard-brand svg,.dashboard-user svg{width:15px}
.dashboard-user{display:flex;align-items:center;gap:10px}
.dashboard-user span{width:26px;height:26px;border-radius:9px;background:var(--surface-soft);display:grid;place-items:center;font-size:9px;font-weight:800}
.dashboard-body{min-height:475px;display:grid;grid-template-columns:56px 1fr}
.dashboard-sidebar{padding:14px 8px;border-right:1px solid var(--line);display:flex;flex-direction:column;align-items:center;gap:9px}
.sidebar-mark,.dashboard-sidebar button{width:37px;height:37px;border-radius:11px;display:grid;place-items:center}
.sidebar-mark{color:#fff;background:linear-gradient(145deg,var(--primary),var(--accent));margin-bottom:10px}
.dashboard-sidebar button{border:0;color:var(--muted);background:transparent}
.dashboard-sidebar button.active{color:var(--primary);background:rgba(124,58,237,.12)}
.dashboard-sidebar svg{width:16px}
.dashboard-main{padding:22px;min-width:0}
.dashboard-heading{display:flex;justify-content:space-between;align-items:center}
.dashboard-heading span,.dashboard-heading button{color:var(--muted);font-size:9px}
.dashboard-heading h2{font:800 17px var(--font-heading);margin:2px 0 0}
.dashboard-heading button{display:flex;align-items:center;gap:5px;border:1px solid var(--line);background:var(--surface);padding:8px 10px;border-radius:9px}
.dashboard-heading button svg{width:12px}
.metric-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:18px}
.metric-card{display:grid;grid-template-columns:34px 1fr;align-items:center;gap:9px;padding:13px;border:1px solid var(--line);border-radius:14px;background:var(--surface)}
.metric-icon{width:33px;height:33px;border-radius:10px;display:grid;place-items:center;color:var(--primary);background:rgba(124,58,237,.1)}
.metric-icon svg{width:15px}
.metric-card small,.metric-card strong{display:block}
.metric-card small{font-size:8px;color:var(--muted)}
.metric-card strong{font:800 15px var(--font-heading)}
.metric-trend{grid-column:2;font-size:7px;color:var(--muted)}
.metric-trend.positive{color:var(--success)}
.dashboard-lower{display:grid;grid-template-columns:1.7fr .82fr;gap:10px;margin-top:10px}
.chart-card,.activity-card{padding:14px;border:1px solid var(--line);border-radius:14px;background:var(--surface)}
.card-heading{display:flex;justify-content:space-between;align-items:center}
.card-heading small,.card-heading strong{display:block}
.card-heading small{font-size:7px;color:var(--muted)}
.card-heading strong{font-size:10px}
.card-heading>span{display:flex;align-items:center;gap:4px;color:var(--muted);font-size:7px}
.card-heading>span svg{width:7px;fill:var(--primary);color:var(--primary)}
.card-heading>svg{width:13px;color:var(--muted)}
.chart{position:relative;height:190px;margin-top:8px}
.chart-lines{position:absolute;inset:8px 0 22px;display:flex;flex-direction:column;justify-content:space-between}
.chart-lines span{height:1px;background:var(--line)}
.chart svg{position:absolute;left:0;bottom:22px;width:100%;height:145px;overflow:visible}
.chart-area{fill:url(#chartFill)}
.chart-line{fill:none;stroke:var(--primary);stroke-width:5;stroke-linecap:round}
.chart circle{fill:var(--surface);stroke:var(--primary);stroke-width:4}
.chart-labels{position:absolute;bottom:0;width:100%;display:flex;justify-content:space-between;color:var(--muted);font-size:7px}
.workflow-list{display:grid;gap:8px;margin-top:17px}
.workflow-list>div{display:grid;grid-template-columns:30px 1fr 14px;align-items:center;gap:8px;padding:8px;border-radius:10px;background:var(--surface-soft)}
.workflow-icon{width:28px;height:28px;border-radius:9px;display:grid;place-items:center;color:var(--primary);background:var(--surface)}
.workflow-icon svg,.workflow-list>div>svg{width:12px}
.workflow-list>div>svg{color:var(--success)}
.workflow-list p{margin:0}.workflow-list strong,.workflow-list small{display:block}
.workflow-list strong{font-size:8px}.workflow-list small{font-size:6px;color:var(--muted)}

.floating-card{
  position:absolute;z-index:5;display:flex;align-items:center;gap:11px;padding:12px 14px;
  border:1px solid rgba(124,58,237,.18);border-radius:15px;background:var(--surface-glass);
  backdrop-filter:blur(18px);box-shadow:var(--shadow-md);animation:floatCard 5s ease-in-out infinite;
}
.floating-card small,.floating-card strong{display:block}
.floating-card small{font-size:8px;color:var(--muted)}
.floating-card strong{font:800 13px var(--font-heading)}
.float-icon{width:35px;height:35px;border-radius:11px;display:grid;place-items:center;color:var(--primary);background:rgba(124,58,237,.12)}
.float-icon.success{color:var(--success);background:rgba(16,185,129,.12)}
.float-icon svg{width:16px}
.score-ring{width:31px;height:31px;border-radius:50%;display:grid;place-items:center;border:3px solid #22c55e;font-size:7px;font-weight:800}
.floating-performance{top:12%;right:-6%;animation-delay:-1s}
.floating-security{bottom:8%;left:-7%;animation-delay:-2.4s}
.floating-projects{top:41%;left:-8%;animation-delay:-3.3s}
@keyframes floatCard{50%{transform:translateY(-10px)}}

.trust-strip{position:relative;z-index:2;margin-top:60px;padding-top:26px;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:25px}
.trust-strip>span{color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.11em;font-weight:800}
.trust-items{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:25px}
.trust-items span{display:flex;align-items:center;gap:7px;font-size:12px;font-weight:800;color:var(--muted)}
.trust-items svg{width:17px;color:var(--primary)}

.preview-section{padding:100px 0;background:var(--surface)}
.preview-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:end}
.preview-grid h2{font:800 clamp(34px,4vw,58px)/1.08 var(--font-heading);letter-spacing:-.045em;margin:18px 0 0}
.preview-grid p{color:var(--muted);font-size:17px;line-height:1.8;margin:0}
.placeholder-section{padding:56px 0;border-top:1px solid var(--line)}
.placeholder-section span{color:var(--muted);font-size:13px}