body{background-color:var(--tbf-background-color);font-family:"Roboto",var(--bs-font-sans-serif);overflow-y:auto;overflow-x:hidden}::-webkit-scrollbar{width:12px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--tbf-surface-color-2);border-radius:10px;border:3px var(--bs-body-bg) solid}@media (min-width: 576px){.container{max-width:768px}}@media (min-width: 768px){.container{max-width:980px}}@media (min-width: 992px){.container{max-width:1200px}}@media (min-width: 1200px){.container{max-width:1350px}}.tbf-nav{height:60px}.tbf-logo{padding-right:12px}.tbf-off-head{height:60px}.main{display:flex;flex-grow:1}.area{display:flex;flex-direction:column;height:calc(100vh - 60px);margin-top:60px;overflow-y:auto;overflow-x:hidden}.area-music{display:flex;flex-direction:column;height:calc(100vh - 160px);margin-top:60px;margin-bottom:100px;overflow-y:auto;overflow-x:hidden}.login-card{width:100%;max-width:450px}@media (min-width: 576px){.login-modal{width:100%;max-width:450px}}.login-warp{height:100vh;width:100vw}.notfound-wrap{height:calc(100vh - 60px);margin-top:60px}.tbf-l-button{display:flex;height:60px;width:60px}.accordion-button{padding:0}.accordion-button:not(.collapsed){background-color:transparent;box-shadow:none}pre{background-color:var(--tbf-surface-color);border-radius:.25rem}code{background-color:var(--tbf-surface-color)}.card-table{border:var(--bs-card-border-width) solid var(--bs-card-border-color);border-top:none;border-radius:var(--bs-card-border-radius);border-top-left-radius:0;border-top-right-radius:0}.leaflet-attribution-flag{display:none!important}.video-controls{position:absolute;bottom:0;left:0;right:0;display:flex;align-items:center;justify-content:space-between;z-index:1;background-image:linear-gradient(to top,#00000080,#0000)}.video-controls button{font-size:20px}.nav-pills .nav-link,.nav-pills .show>.nav-link{--bs-text-opacity: 1;color:var(--bs-secondary-color)!important}.nav-pills .nav-link.active,.nav-pills .show>.nav-link{font-weight:700;background-color:var(--tbf-surface-color)}.text-link{color:var(--bs-link-color)}.service-card{border:none}.service-card:hover{background:var(--tbf-surface-color)}.home-stats{isolation:isolate;position:relative;background-position:center;background-size:cover}.home-stats:before{position:absolute;z-index:0;top:0;right:0;bottom:0;left:0;content:"";background:color-mix(in srgb,var(--bs-body-bg) 84%,transparent)}.home-stats .container{position:relative;z-index:1}.landing-page{background:var(--bs-body-bg);color:var(--bs-body-color)}.landing-page h1,.landing-page h2,.landing-page h3{color:inherit;letter-spacing:-.035em}.landing-page h2{font-size:clamp(2rem,4vw,3.45rem);font-weight:700;line-height:1.05}.landing-page h3{font-size:1.3rem;font-weight:700}.landing-page .text-muted{line-height:1.7}.min-vh-75{min-height:75vh}.landing-hero{isolation:isolate;min-height:min(780px,calc(100vh - 60px));position:relative;display:flex;align-items:center;overflow:hidden;background:var(--bs-body-bg)}.landing-hero:before,.landing-hero:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none}.landing-hero:before{z-index:1;background:linear-gradient(90deg,var(--bs-body-bg) 15%,color-mix(in srgb,var(--bs-body-bg) 85%,transparent) 47%,transparent 100%)}.landing-hero:after{z-index:1;opacity:.16;background-image:linear-gradient(color-mix(in srgb,var(--bs-primary) 45%,transparent) 1px,transparent 1px),linear-gradient(90deg,color-mix(in srgb,var(--bs-primary) 45%,transparent) 1px,transparent 1px);background-size:66px 66px;-webkit-mask-image:linear-gradient(90deg,var(--bs-body-color),transparent 78%);mask-image:linear-gradient(90deg,var(--bs-body-color),transparent 78%)}.landing-hero__image{position:absolute;z-index:0;top:0;right:0;bottom:0;left:35%;background:url(/images/hero-infrastructure.jpg) center / cover no-repeat;animation:hero-breathe 10s ease-in-out infinite alternate}.landing-hero__content{position:relative;z-index:2;padding-top:5rem;padding-bottom:8.5rem}.home-hero:before{background:linear-gradient(90deg,var(--bs-body-bg) 8%,color-mix(in srgb,var(--bs-body-bg) 88%,transparent) 42%,transparent 72%)}.home-hero .landing-hero__image{top:0;right:0;bottom:0;left:0;background-position:right center;-webkit-mask-image:linear-gradient(90deg,transparent 8%,var(--bs-body-color) 62%);mask-image:linear-gradient(90deg,transparent 8%,var(--bs-body-color) 62%)}.landing-title{max-width:700px;font-size:clamp(3.1rem,6vw,5.7rem);font-weight:700;line-height:.95}.landing-lead{max-width:620px;margin:1.8rem 0 2.2rem;color:var(--bs-secondary-color);font-size:clamp(1.05rem,1.5vw,1.25rem);line-height:1.65}.landing-eyebrow,.landing-kicker{color:var(--bs-primary);font-size:.72rem;font-weight:700;letter-spacing:.13em;text-transform:uppercase}.landing-eyebrow{padding:.58rem .85rem;border:1px solid var(--bs-primary-border-subtle);background:var(--bs-primary-bg-subtle)}.landing-kicker{margin-bottom:.75rem}.landing-hero__rail{position:absolute;bottom:0;left:0;right:0;border:1px solid var(--bs-border-color);border-bottom:0;background:color-mix(in srgb,var(--bs-body-bg) 82%,transparent);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.hero-signal{display:flex;align-items:center;justify-content:center;gap:.65rem;padding:1rem;color:var(--bs-body-color);font-size:.85rem;font-weight:500;border-right:1px solid var(--bs-border-color)}.hero-signal:last-child{border-right:0}.hero-signal svg{color:var(--bs-primary)}.landing-section{padding:clamp(4.5rem,9vw,8rem) 0}.landing-foundation{background:var(--bs-tertiary-bg)}.foundation-card{border:1px solid var(--bs-border-color);border-radius:1rem;background:var(--bs-body-bg);box-shadow:none;transition:transform .25s ease,border-color .25s ease}.foundation-card:hover{border-color:var(--bs-primary);transform:translateY(-5px)}.foundation-card .card-body{padding:2rem}.foundation-card__icon{display:grid;width:3rem;height:3rem;margin-bottom:1.5rem;place-items:center;border-radius:.75rem;color:var(--bs-primary);background:var(--bs-primary-bg-subtle)}.landing-services{background:var(--bs-body-bg)}.landing-section__intro{max-width:760px}.service-feature{isolation:isolate;position:relative;min-height:420px;overflow:hidden;border-radius:1.1rem;background:var(--bs-secondary-bg)}.service-feature img{position:absolute;z-index:-2;width:100%;height:100%;object-fit:cover;transition:transform .6s ease}.service-feature:hover img{transform:scale(1.05)}.service-feature__overlay{position:absolute;z-index:-1;top:0;right:0;bottom:0;left:0;background:linear-gradient(15deg,color-mix(in srgb,var(--bs-dark) 92%,transparent),transparent 75%)}.service-feature__content{display:flex;height:100%;max-width:560px;min-height:420px;padding:2.2rem;flex-direction:column;justify-content:end}.service-feature__content h3{font-size:clamp(2rem,3vw,3rem)}.service-feature__content p:not(.landing-kicker){margin-bottom:0;line-height:1.6}.service-feature__icon{width:2.6rem;height:2.6rem;margin-bottom:auto;padding:.6rem;border-radius:.7rem;color:var(--bs-white);background:var(--bs-primary)}.service-line{display:grid;grid-template-columns:42% 1fr;min-height:250px;overflow:hidden;border:1px solid var(--bs-border-color);border-radius:1rem;background:var(--bs-secondary-bg)}.service-line img{width:100%;height:100%;object-fit:cover}.service-line>div{padding:2rem}.landing-stats{padding-top:0;background:var(--bs-body-bg)}.landing-stats .container{overflow:hidden;border:1px solid var(--bs-border-color);border-radius:1rem;background:var(--bs-tertiary-bg)}.stat-item{display:flex;min-height:150px;padding:2rem 1rem;flex-direction:column;justify-content:center;border-right:1px solid var(--bs-border-color)}.stat-item:last-child{border-right:0}.stat-item strong{color:var(--bs-primary);font-size:2.25rem;letter-spacing:-.05em}.stat-item span{color:var(--bs-secondary-color);font-size:.85rem}.landing-cta{background:var(--bs-body-bg)}.landing-cta__panel{isolation:isolate;position:relative;overflow:hidden;padding:clamp(3rem,8vw,6rem) 1.5rem;border:1px solid var(--bs-primary-border-subtle);border-radius:1.2rem;background:var(--bs-primary-bg-subtle)}.landing-cta__panel>div>p:not(.landing-kicker){max-width:620px}.landing-cta__glow{position:absolute;z-index:-1;width:370px;height:370px;border-radius:50%;top:-230px;left:50%;background:var(--bs-primary);filter:blur(50px);transform:translate(-50%)}@keyframes hero-breathe{0%{transform:scale(1)}to{transform:scale(1.035)}}@media (max-width: 991.98px){.landing-hero{min-height:740px;align-items:start}.landing-hero__image{top:0;right:0;bottom:0;left:0;opacity:.48;background-position:70% center}.landing-hero:before{background:linear-gradient(0deg,var(--bs-body-bg) 2%,color-mix(in srgb,var(--bs-body-bg) 68%,transparent) 80%)}}@media (max-width: 767.98px){.landing-hero{min-height:690px}.landing-hero__content{padding-top:4.5rem;padding-bottom:11rem}.landing-title{font-size:clamp(2.7rem,14vw,4rem)}.landing-hero__rail{left:1rem;right:1rem;width:auto;bottom:1rem;border-bottom:1px solid var(--bs-border-color);border-radius:.75rem}.hero-signal{justify-content:flex-start;padding:.75rem 1rem;border-right:0;border-bottom:1px solid var(--bs-border-color)}.hero-signal:last-child{border-bottom:0}.service-feature,.service-feature__content{min-height:370px}.service-line{grid-template-columns:1fr}.service-line img{height:160px}.stat-item:nth-child(2){border-right:0}.stat-item:nth-child(-n+2){border-bottom:1px solid var(--bs-border-color)}}@media (prefers-reduced-motion: reduce){.landing-hero__image{animation:none}.foundation-card,.service-feature img{transition:none}}