:root{--cairn-blue:#509bee;--cairn-blue-dark:#347ce9;--cairn-mint:#4bc9bd;--cairn-mint-light:#a6efbb;--cairn-orange:#f8791f;--cairn-orange-light:#fbb040;--warm-dark:#0d1420;--warm-charcoal:#141c28;--warm-cream:#faf8f5;--warm-cream-dark:#f3efe9}.font-display{font-family:var(--font-fraunces,"Georgia",serif)}.font-body{font-family:var(--font-figtree,"system-ui",sans-serif)}header,header.sticky{-webkit-backdrop-filter:blur(16px)!important;background:#0d1420fa!important;border-bottom:1px solid #ffffff0f!important}header a,header.sticky a{color:#ffffffb3!important}header a:hover,header.sticky a:hover,header span.text-gray-900,header .text-gray-900,header.sticky span.text-gray-900{color:#fff!important}header [class*=badge],header.sticky [class*=badge]{color:var(--cairn-mint)!important;background:#4bc9bd1f!important;border-color:#4bc9bd40!important}header nav a,header.sticky nav a{color:#ffffff8c!important}header nav a:hover,header.sticky nav a:hover{color:#fff!important}footer{background:var(--warm-dark)!important;border-top-color:#ffffff0f!important}footer,footer a,footer p,footer span{color:#ffffff73!important}footer a:hover{color:#fffc!important}.hero-section{background:linear-gradient(175deg,#0b1219 0%,var(--warm-dark)40%,#121822 100%);position:relative}.hero-glow-layer{pointer-events:none;background:radial-gradient(60% 50% at 25% 60%,#509bee14 0%,#0000 70%),radial-gradient(50% 40% at 70% 40%,#4bc9bd0f 0%,#0000 60%),radial-gradient(40% 50% at 80% 80%,#fbb0400a 0%,#0000 60%);position:absolute;inset:0}.hero-grid{pointer-events:none;background-image:linear-gradient(#ffffff04 1px,#0000 1px),linear-gradient(90deg,#ffffff04 1px,#0000 1px);background-size:60px 60px;position:absolute;inset:0}.hero-animate{opacity:0;animation:.7s ease-out forwards heroFadeIn;transform:translateY(16px)}.delay-100{animation-delay:.1s}.delay-250{animation-delay:.25s}.delay-400{animation-delay:.4s}.delay-550{animation-delay:.55s}.delay-700{animation-delay:.7s}@keyframes heroFadeIn{to{opacity:1;transform:translateY(0)}}@keyframes ping-soft{0%{opacity:.75;transform:scale(1)}to{opacity:0;transform:scale(2.2)}}.animate-ping-soft{animation:2s cubic-bezier(.4,0,.6,1) infinite ping-soft}.scroll-animate{opacity:0;will-change:opacity,transform;transition:opacity .8s cubic-bezier(.16,1,.3,1),transform .8s cubic-bezier(.16,1,.3,1);transform:translateY(20px)}.scroll-animate.is-visible{opacity:1!important;transform:translateY(0)!important}.marquee-section{background:linear-gradient(90deg,#509bee0a 0%,#4bc9bd0a 50%,#f8791f0a 100%);border-top:1px solid #ffffff0a;border-bottom:1px solid #ffffff0a}.marquee-track{width:fit-content;animation:40s linear infinite marqueeScroll;display:flex}.marquee-dot{border-radius:50%;width:5px;height:5px}.marquee-dot-blue{background:var(--cairn-blue)}.marquee-dot-mint{background:var(--cairn-mint)}.marquee-dot-orange{background:var(--cairn-orange)}@keyframes marqueeScroll{0%{transform:translate(0)}to{transform:translate(-50%)}}.section-label{font-family:var(--font-figtree,system-ui);letter-spacing:.2em;text-transform:uppercase;margin-bottom:.75rem;font-size:.7rem;font-weight:700;display:block}.shimmer-text{background:linear-gradient(90deg,var(--cairn-blue)0%,var(--cairn-mint)30%,var(--cairn-orange-light)60%,var(--cairn-orange)80%,var(--cairn-mint)100%);-webkit-text-fill-color:transparent;background-size:300% 100%;-webkit-background-clip:text;background-clip:text;animation:4s ease-in-out infinite shimmerGlide}@keyframes shimmerGlide{0%{background-position:100%}50%{background-position:0%}to{background-position:100%}}.stat-divider{background:linear-gradient(#0000,#ffffff14 30% 70%,#0000);width:1px}.cairn-stack{flex-direction:column;align-items:center;gap:1.25rem;display:flex}.feature-num{font-family:var(--font-fraunces,Georgia,serif);opacity:.04;pointer-events:none;-webkit-user-select:none;user-select:none;font-size:5rem;font-weight:800;line-height:1;position:absolute;bottom:.5rem;right:.75rem}.glow-border-cairn{--glow-color:var(--cairn-blue);box-shadow:inset 0 0 0 1px var(--glow-color),0 0 20px -8px var(--glow-color);animation:6s ease-in-out infinite glowCycle}@keyframes glowCycle{0%,to{--glow-color:var(--cairn-blue)}33%{--glow-color:var(--cairn-mint)}66%{--glow-color:var(--cairn-orange)}}.faq-item summary{cursor:pointer;list-style:none}.faq-item summary::-webkit-details-marker{display:none}.faq-chevron{flex-shrink:0;transition:transform .3s}.faq-item[open] .faq-chevron{transform:rotate(180deg)}.faq-body{grid-template-rows:0fr;transition:grid-template-rows .3s;display:grid}.faq-item[open] .faq-body{grid-template-rows:1fr}.faq-body>div{overflow:hidden}.faq-item[open]{border-left:3px solid var(--cairn-mint)}.security-icon{filter:drop-shadow(0 0 8px #509bee4d)}.cairn-watermark{opacity:.06;pointer-events:none;animation:25s ease-in-out infinite watermarkDrift;position:absolute;bottom:-3rem;right:-4rem}@keyframes watermarkDrift{0%,to{transform:rotate(0)scale(1)}25%{transform:rotate(3deg)scale(1.02)}50%{transform:rotate(-2deg)scale(.98)}75%{transform:rotate(1deg)scale(1.01)}}.stone-float{animation:45s ease-in-out infinite stoneFloat}@keyframes stoneFloat{0%,to{transform:translate(0)rotate(0)}20%{transform:translate(60px,-80px)rotate(6deg)}40%{transform:translate(-70px,40px)rotate(-4deg)}60%{transform:translate(100px,-30px)rotate(5deg)}80%{transform:translate(-40px,90px)rotate(-6deg)}}.bg-stone-drift{animation:45s ease-in-out infinite bgStoneDrift}@keyframes bgStoneDrift{0%,to{transform:translate(0,0)rotate(var(--tw-rotate,0deg))}20%{transform:translate(70px,-100px)rotate(calc(var(--tw-rotate,0deg) + 5deg))}40%{transform:translate(-80px,50px)rotate(calc(var(--tw-rotate,0deg) - 4deg))}60%{transform:translate(100px,-40px)rotate(calc(var(--tw-rotate,0deg) + 3deg))}80%{transform:translate(-50px,80px)rotate(calc(var(--tw-rotate,0deg) - 6deg))}}.dot-grid-bg{background-image:radial-gradient(circle,#0000000a 1px,#0000 1px);background-size:24px 24px}.dot-grid-bg-warm{background-image:radial-gradient(circle,#503c1e08 1px,#0000 1px);background-size:28px 28px}.bg-warm-cream{background-color:var(--warm-cream)}.bg-warm-charcoal{background:var(--warm-charcoal)}.bg-warm-dark{background:var(--warm-dark)}.warm-glow-overlay{pointer-events:none;background:radial-gradient(80% 60% at 50% 100%,#fbb04008 0%,#0000 60%),radial-gradient(60% 50% at 20%,#509bee05 0%,#0000 50%);position:absolute;inset:0}.cairn-process-container{grid-template-columns:340px 1fr;align-items:center;gap:2.5rem;display:grid}@media (max-width:768px){.cairn-process-container{grid-template-columns:1fr}}.cairn-process-timeline{flex-direction:column;gap:0;display:flex}.cairn-process-step{cursor:pointer;text-align:left;background:0 0;border:1px solid #0000;border-radius:.75rem;gap:1rem;padding:.875rem 1rem;transition:all .3s;display:flex;position:relative}.cairn-process-step:hover{background:#ffffff08}.cairn-process-step.active{background:#ffffff0a;border-color:#ffffff0f}.cairn-step-indicator{flex-direction:column;flex-shrink:0;align-items:center;gap:0;padding-top:.125rem;display:flex}.cairn-step-stone{border:2px solid;border-radius:.625rem;flex-shrink:0;justify-content:center;align-items:center;width:2rem;height:2rem;transition:all .3s;display:flex}.cairn-step-line{border-radius:1px;flex:1;width:2px;min-height:1.5rem;transition:background .3s}.cairn-step-content{flex:1;min-width:0}.cairn-step-num{font-family:var(--font-figtree,system-ui);letter-spacing:.1em;opacity:.6;font-size:.65rem;font-weight:700}.cairn-step-title{font-family:var(--font-figtree,system-ui);margin-top:.125rem;font-size:.9rem;font-weight:600;transition:color .3s}.cairn-step-desc{opacity:0;max-height:0;transition:max-height .4s,opacity .3s;overflow:hidden}.cairn-step-desc.expanded{opacity:1;max-height:5rem}.cairn-step-desc p{font-family:var(--font-figtree,system-ui);color:#ffffff73;margin-top:.375rem;font-size:.8rem;line-height:1.5}.cairn-process-preview{position:sticky;top:6rem}.cairn-process-screenshot{aspect-ratio:16/10;background:var(--warm-charcoal);border:1px solid;border-radius:1rem;width:100%;transition:border-color .5s,box-shadow .5s;position:relative;overflow:hidden}.cairn-screenshot-slide{opacity:0;transition:opacity .5s;position:absolute;inset:0}.cairn-screenshot-slide.active{opacity:1}@media (max-width:768px){.cairn-process-preview{position:relative;top:0}.cairn-process-screenshot{aspect-ratio:16/10}}.card-3d{transition:transform .35s,box-shadow .35s,border-color .35s}.card-3d:hover{transform:translateY(-3px);box-shadow:0 12px 40px #0000001f}.stone-divider-section{position:relative}.cta-card-warm{background:linear-gradient(145deg,var(--warm-dark)0%,#1a1208 60%,#1c1005 100%);position:relative;overflow:hidden}.cta-card-warm:before{content:"";pointer-events:none;background:radial-gradient(60% 40% at 30% 80%,#509bee0f 0%,#0000 60%),radial-gradient(50% 50% at 70% 20%,#fbb0400a 0%,#0000 50%);position:absolute;inset:0}.persona-card-dark{background:linear-gradient(135deg,var(--warm-charcoal)0%,#1a1f2c 100%)}.cairn-logo-wrapper{justify-content:center;align-items:center;display:inline-flex;overflow:visible}.cairn-logo-animated{overflow:visible!important}.cairn-logo-animated svg{overflow:visible}.cairn-assembled{animation:6s ease-in-out infinite cairnFloat;overflow:visible}@keyframes cairnFloat{0%,to{transform:translateY(0)}50%{transform:translateY(-4px)}}