/* Shared marketing shell */
[data-theme="light"] nav{background:rgba(255,255,255,.85);border-bottom-color:rgba(15,23,42,.06)}
[data-theme="light"] .mobile-menu{background:rgba(255,255,255,.97)}
[data-theme="light"] .logo-mark{background:linear-gradient(135deg,var(--accent),var(--accent2))}
.logo-icon-light{display:none}
[data-theme="light"] .logo-icon-dark{display:none}
[data-theme="light"] .logo-icon-light{display:block}
.logo-wordmark{font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:2.125rem;letter-spacing:-0.02em;line-height:1}
.logo-doculexis{background:linear-gradient(90deg,#0050E6,#0099B8,#00D4F0);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
[data-theme="light"] .logo-doculexis{background:linear-gradient(90deg,#0050E6,#0099B8,#00D4F0);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.logo-ai{color:#ffffff;font-weight:400}
[data-theme="light"] .logo-ai{color:#64748b}
.logo-dot{background:linear-gradient(90deg,#0099B8,#00D4F0);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
[data-theme="light"] .logo-dot{background:linear-gradient(90deg,#0099B8,#00D4F0);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.footer-brand{display:flex;align-items:center;gap:.4rem;font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:1.625rem;letter-spacing:-0.02em;text-decoration:none;margin-bottom:0;line-height:1}
.footer-brand .logo-doculexis{background:linear-gradient(90deg,#0050E6,#0099B8,#00D4F0);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
[data-theme="light"] .footer-brand .logo-doculexis{background:linear-gradient(90deg,#0050E6,#0099B8,#00D4F0);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.footer-brand .logo-ai{color:#ffffff;font-weight:400}
[data-theme="light"] .footer-brand .logo-ai{color:#64748b}
[data-theme="light"] ::selection{background:var(--accent);color:#fff}
[data-theme="light"] .btn-primary{background:var(--accent);color:#fff}
[data-theme="light"] .btn-primary:hover{box-shadow:0 8px 40px rgba(0,80,230,.2)}
[data-theme="light"] .btn-nav{background:var(--accent);color:#fff}
[data-theme="light"] .btn-nav:hover{background:#1d4ed8;color:#fff}
[data-theme="light"] .hamburger span{background:var(--text-bright)}

/* NAV */
nav{position:fixed;top:0;left:0;right:0;z-index:100;padding:1rem 2rem;display:flex;align-items:center;backdrop-filter:blur(20px);background:rgba(6,9,15,.75);border-bottom:1px solid var(--border)}
.nav-center{position:absolute;left:50%;transform:translateX(-50%);display:flex;align-items:center;gap:2rem}
.nav-right{display:flex;align-items:center;gap:1rem;margin-left:auto}
.btn-signin{border-radius:8px;background:transparent;color:var(--text-dim);font-family:var(--sans);font-weight:400;font-size:.9rem;text-decoration:none;transition:all .25s;padding:.55rem 1.2rem;border:1px solid var(--border)}
.btn-signin:hover{color:var(--text-bright);border-color:var(--border-accent)}
.nav-links a.btn-signin,.mobile-menu a.btn-signin{color:var(--text-dim);padding:.55rem 1.2rem}
.nav-links a.btn-signin:hover,.mobile-menu a.btn-signin:hover{color:var(--text-bright)}
.btn-signin::after{display:none!important}
.logo{display:flex;align-items:center;gap:.75rem;font-family:var(--mono);font-weight:600;font-size:1.15rem;color:var(--text-bright);text-decoration:none;letter-spacing:-.02em}
.logo-mark{width:32px;height:32px;border-radius:8px;background:linear-gradient(135deg,var(--accent),var(--accent2));display:flex;align-items:center;justify-content:center;font-size:.85rem;color:var(--bg);font-weight:700}
.nav-links{display:flex;align-items:center;gap:1.75rem}
.nav-links a{color:var(--text-dim);text-decoration:none;font-size:.9rem;transition:color .2s;position:relative;padding:.4rem 0}
.nav-links a:not(.btn-nav)::after{content:'';position:absolute;bottom:0;left:50%;width:0;height:2px;background:linear-gradient(90deg,var(--accent),var(--accent2));border-radius:2px;transform:translateX(-50%);transition:width .25s ease}
.nav-links a:not(.btn-nav):hover::after{width:100%}
.nav-links a:hover{color:var(--text-bright)}
.nav-links a.active{color:var(--text-bright)}
.nav-links a.active::after{width:100%}
.nav-dropdown{position:relative}
.nav-dropdown>a{display:flex;align-items:center;gap:.3rem}
.nav-dropdown>a .dd-arrow{width:10px;height:10px;transition:transform .2s;opacity:.5}
.nav-dropdown:hover>a .dd-arrow{transform:rotate(180deg);opacity:.8}
.nav-dropdown::after{content:'';position:absolute;top:100%;left:0;right:0;height:1rem;background:transparent}
.nav-dropdown-menu{position:absolute;top:calc(100% + .75rem);left:50%;transform:translateX(-50%) translateY(4px);opacity:0;pointer-events:none;background:var(--bg2);border:1px solid var(--border);border-radius:10px;padding:.5rem 0;min-width:180px;transition:opacity .2s ease,transform .2s ease;box-shadow:0 8px 32px rgba(0,0,0,.2)}
.nav-dropdown:hover .nav-dropdown-menu{opacity:1;pointer-events:auto;transform:translateX(-50%) translateY(0)}
[data-theme="light"] .nav-dropdown-menu{box-shadow:0 8px 32px rgba(0,0,0,.08)}
.nav-dropdown-menu a{display:block;padding:.55rem 1.25rem;font-size:.85rem;white-space:nowrap}
.nav-dropdown-menu a::after{display:none}
.nav-dropdown-menu a:hover{background:var(--accent-glow)}
.nav-divider{width:1px;height:20px;background:var(--border);margin-left:.5rem}
.btn-nav{border-radius:12px;background:var(--accent);color:#fff;font-family:var(--sans);font-weight:400;font-size:.9rem;text-decoration:none;transition:all .25s}
.nav-links a.btn-nav,.mobile-menu a.btn-nav{color:#fff;padding:.75rem 1.75rem}
.nav-right .btn-nav{padding:.65rem 1.5rem}
.btn-nav:hover{background:#0050E6;color:#fff;box-shadow:0 0 30px rgba(0,80,230,.4)}
.hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:4px;z-index:102;background:none;border:none;margin-left:auto}
.hamburger span{display:block;width:22px;height:2px;background:var(--text-bright);border-radius:2px;transition:all .3s}
.hamburger.open span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
.hamburger.open span:nth-child(2){opacity:0}
.hamburger.open span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}
.mobile-menu{display:none;position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(6,9,15,.97);backdrop-filter:blur(24px);z-index:101;flex-direction:column;align-items:center;justify-content:center;gap:2rem;opacity:0;transition:opacity .3s}
.mobile-menu.open{display:flex;opacity:1}
.mobile-menu a{color:var(--text-bright);text-decoration:none;font-size:1.3rem;font-weight:500;transition:color .2s}
.mobile-menu a:hover{color:var(--accent)}
.mobile-menu .btn-nav{font-size:1rem;padding:.8rem 2rem}

/* SHARED COMPONENTS */
.btn-primary{padding:.85rem 2rem;border-radius:10px;background:var(--accent);color:#fff;font-weight:600;font-size:.95rem;text-decoration:none;transition:all .25s;display:inline-flex;align-items:center;gap:.5rem;border:none;cursor:pointer;font-family:var(--sans)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 40px rgba(0,80,230,.25)}
.btn-secondary{padding:.85rem 2rem;border-radius:10px;background:transparent;color:var(--text);font-weight:500;font-size:.95rem;text-decoration:none;border:1px solid var(--border);transition:all .25s;display:inline-flex;align-items:center;gap:.5rem;cursor:pointer;font-family:var(--sans)}
.btn-secondary:hover{border-color:var(--accent);color:var(--accent)}
.btn-outline-accent{padding:.85rem 2rem;border-radius:10px;background:transparent;color:var(--accent);font-weight:600;font-size:.95rem;text-decoration:none;border:1px solid var(--accent);transition:all .25s;display:inline-flex;align-items:center;gap:.5rem;cursor:pointer;font-family:var(--sans)}
.btn-outline-accent:hover{background:var(--accent);color:#fff}
section{padding:4.5rem 2rem}
.container{max-width:1140px;margin:0 auto}
.section-label{font-family:var(--mono);font-size:.75rem;color:var(--accent);letter-spacing:.1em;text-transform:uppercase;margin-bottom:1rem}
.section-title{font-size:clamp(1.8rem,4vw,3rem);font-weight:700;color:var(--text-bright);line-height:1.15;letter-spacing:-.03em;max-width:750px}
.section-title .gradient{background:linear-gradient(135deg,var(--accent),var(--accent2));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.section-desc{font-size:1.05rem;color:var(--text-dim);max-width:600px;margin-top:1rem;line-height:1.7;font-weight:300}

/* SUBPAGE HERO */
.page-hero{padding:4rem 2rem 3rem;text-align:center;position:relative;overflow:hidden}
.page-hero::before{content:'';position:absolute;top:-150px;left:50%;transform:translateX(-50%);width:800px;height:800px;background:radial-gradient(circle,rgba(0,80,230,.05) 0%,transparent 70%);pointer-events:none}
.page-hero h1{font-size:clamp(2rem,5vw,3.5rem);font-weight:800;color:var(--text-bright);max-width:800px;margin:0 auto;letter-spacing:-.03em;line-height:1.1}
.page-hero h1 .gradient{background:linear-gradient(135deg,var(--accent),var(--accent2));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.page-hero p{font-size:clamp(1rem,2vw,1.2rem);color:var(--text-dim);max-width:600px;margin:1.25rem auto 0;line-height:1.7;font-weight:300}

/* FOOTER */
footer{background:var(--bg2);border-top:1px solid var(--border);padding:3rem 2rem}
.footer-inner{max-width:1140px;margin:0 auto;display:flex;justify-content:space-between;align-items:flex-end;flex-wrap:wrap;gap:1.5rem}
.footer-copy{font-size:.8rem;color:var(--text-dim);font-family:var(--mono);line-height:1}
.footer-links{display:flex;gap:1.5rem;line-height:1}
.footer-links a{font-size:.8rem;color:var(--text-dim);text-decoration:none;transition:color .2s}
.footer-links a:hover{color:var(--accent)}

/* Smooth page transitions */
::view-transition-old(root){animation:dl-fade-out .15s ease-in}
::view-transition-new(root){animation:dl-fade-in .15s ease-out}
@keyframes dl-fade-out{from{opacity:1}to{opacity:0}}
@keyframes dl-fade-in{from{opacity:0}to{opacity:1}}