/* SmartDwell framework: tokens, layouts, utilities and reusable components. */
:root{--sd-primary:#1976d2;--sd-primary-hover:#125fac;--sd-secondary:#0d1b2a;--sd-accent:#00b8d9;--sd-success:#15803d;--sd-warning:#b45309;--sd-danger:#b91c1c;--sd-info:#0369a1;--sd-background:#f8fafc;--sd-surface:#fff;--sd-surface-alt:#eef5fb;--sd-border:#dbe4ee;--sd-text:#111827;--sd-text-muted:#536174;--sd-white:#fff;--sd-font-heading:"Poppins",ui-sans-serif,system-ui,sans-serif;--sd-font-body:"Inter",ui-sans-serif,system-ui,sans-serif;--sd-font-mono:ui-monospace,monospace;--sd-font-xs:.75rem;--sd-font-sm:.875rem;--sd-font-base:1rem;--sd-font-lg:1.125rem;--sd-font-xl:1.25rem;--sd-font-2xl:1.5rem;--sd-font-3xl:clamp(1.875rem,4vw,3rem);--sd-font-4xl:clamp(2.5rem,6vw,4.5rem);--sd-space-0:0;--sd-space-1:.25rem;--sd-space-2:.5rem;--sd-space-3:.75rem;--sd-space-4:1rem;--sd-space-6:1.5rem;--sd-space-8:2rem;--sd-space-12:3rem;--sd-space-16:4rem;--sd-space-24:6rem;--sd-radius-none:0;--sd-radius-sm:.375rem;--sd-radius-md:.75rem;--sd-radius-lg:1.25rem;--sd-radius-full:9999px;--sd-shadow-sm:0 1px 3px rgb(13 27 42/.08);--sd-shadow-md:0 10px 30px rgb(13 27 42/.12);--sd-shadow-lg:0 24px 60px rgb(13 27 42/.18);--sd-duration-fast:120ms;--sd-duration-base:200ms;--sd-duration-slow:350ms;--sd-ease:cubic-bezier(.2,.8,.2,1);--sd-container-sm:40rem;--sd-container-md:56rem;--sd-container-lg:72rem;--sd-container-xl:80rem;--sd-z-base:1;--sd-z-sticky:100;--sd-z-drawer:300;--sd-z-modal:500;--sd-z-toast:700}
[data-theme=dark],.theme-dark{color-scheme:dark;--sd-background:#08131f;--sd-surface:#0d1b2a;--sd-surface-alt:#12273a;--sd-border:#365069;--sd-text:#f8fafc;--sd-text-muted:#bdc9d6}.theme-system{color-scheme:light dark}@media(prefers-color-scheme:dark){.theme-system{--sd-background:#08131f;--sd-surface:#0d1b2a;--sd-surface-alt:#12273a;--sd-border:#365069;--sd-text:#f8fafc;--sd-text-muted:#bdc9d6}}
.container{width:min(calc(100% - 2rem),var(--sd-container-xl));margin-inline:auto}.container--narrow{max-width:var(--sd-container-sm)}.layout-standard .container{max-width:var(--sd-container-lg)}.grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:var(--sd-space-6)}.col-12{grid-column:span 12}.content-wrapper{padding-block:var(--sd-space-12)}.layout-sidebar{display:grid;gap:var(--sd-space-8)}.layout-full{width:100%}.layout-landing .site-header{background:transparent}.section{padding-block:clamp(var(--sd-space-12),8vw,var(--sd-space-24))}.flex{display:flex}.flex-wrap{flex-wrap:wrap}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-2{gap:var(--sd-space-2)}.gap-4{gap:var(--sd-space-4)}.gap-8{gap:var(--sd-space-8)}
.btn--ghost{background:transparent;color:var(--sd-primary)}.btn--outline{background:transparent;border-color:currentColor}.btn--danger{background:var(--sd-danger);color:var(--sd-white)}.btn:disabled{cursor:not-allowed;opacity:.55}.card__header,.card__body,.card__footer{padding:var(--sd-space-6)}.card__header+.card__body,.card__body+.card__footer{border-top:1px solid var(--sd-border)}.form-field{display:grid;gap:var(--sd-space-2);margin-bottom:var(--sd-space-4)}input,textarea,select{max-width:100%;padding:.75rem 1rem;border:1px solid var(--sd-border);border-radius:var(--sd-radius-sm);background:var(--sd-surface);color:var(--sd-text)}textarea{min-height:8rem;resize:vertical}input[type=checkbox],input[type=radio]{width:1.25rem;height:1.25rem}.toggle{position:relative;width:3rem;height:1.625rem;appearance:none;border-radius:var(--sd-radius-full);background:var(--sd-border)}.toggle:checked{background:var(--sd-primary)}.toggle:before{content:"";position:absolute;width:1.125rem;height:1.125rem;inset:.25rem;background:#fff;border-radius:50%;transition:translate var(--sd-duration-base)}.toggle:checked:before{translate:1.375rem}.search-field{display:flex}.search-field input{flex:1;border-radius:var(--sd-radius-sm) 0 0 var(--sd-radius-sm)}
.alert{padding:var(--sd-space-4);border-inline-start:4px solid;border-radius:var(--sd-radius-sm);background:var(--sd-surface-alt)}.alert--success{border-color:var(--sd-success)}.alert--warning{border-color:var(--sd-warning)}.alert--danger{border-color:var(--sd-danger)}.alert--info{border-color:var(--sd-info)}.badge{display:inline-flex;padding:.25em .65em;border-radius:var(--sd-radius-full);font-size:var(--sd-font-xs);background:var(--sd-secondary);color:#fff}.table-wrapper{overflow:auto}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:var(--sd-space-3);border-bottom:1px solid var(--sd-border);text-align:start}.tabs__list{display:flex;gap:var(--sd-space-2);border-bottom:1px solid var(--sd-border)}.tabs__tab[aria-selected=true]{color:var(--sd-primary);border-bottom:2px solid}.tabs__panel[hidden]{display:none}.accordion__trigger{width:100%;display:flex;justify-content:space-between;padding:var(--sd-space-4);border:0;background:var(--sd-surface);font-weight:700;text-align:start}.accordion__panel{padding:0 var(--sd-space-4) var(--sd-space-4)}.modal{width:min(90vw,40rem);padding:0;border:0;border-radius:var(--sd-radius-lg);background:var(--sd-surface);color:var(--sd-text);box-shadow:var(--sd-shadow-lg)}.modal::backdrop{background:rgb(0 0 0/.65)}.drawer{position:fixed;z-index:var(--sd-z-drawer);inset:0 0 0 auto;width:min(90vw,28rem);translate:100%;transition:translate var(--sd-duration-slow);background:var(--sd-surface);box-shadow:var(--sd-shadow-lg)}.drawer.is-open{translate:0}.pagination{display:flex;gap:var(--sd-space-2);justify-content:center}.breadcrumbs{font-size:var(--sd-font-sm);color:var(--sd-text-muted)}.hero-framework{padding-block:clamp(4rem,10vw,9rem)}.feature-grid,.ui-grid{display:grid;gap:var(--sd-space-6)}.pricing-card.is-featured{border:2px solid var(--sd-primary)}.skeleton{min-height:1rem;border-radius:var(--sd-radius-sm);background:linear-gradient(90deg,var(--sd-surface-alt),var(--sd-border),var(--sd-surface-alt));background-size:200%;animation:skeleton 1.4s infinite}.toast-region{position:fixed;z-index:var(--sd-z-toast);right:var(--sd-space-4);bottom:var(--sd-space-4)}.empty-state,.error-404{text-align:center;padding:var(--sd-space-16)}@keyframes skeleton{to{background-position:-200%}}
.has-sticky-header .site-header{position:sticky;top:0;z-index:var(--sd-z-sticky)}.menu{display:flex;gap:var(--sd-space-6);list-style:none;padding:0;margin:0}.menu-item-has-children{position:relative}.sub-menu{position:absolute;display:none;min-width:14rem;padding:var(--sd-space-2);list-style:none;background:var(--sd-surface);box-shadow:var(--sd-shadow-md)}.menu-item-has-children:focus-within>.sub-menu,.menu-item-has-children:hover>.sub-menu{display:block}
@media(min-width:48rem){.col-md-3{grid-column:span 3}.col-md-4{grid-column:span 4}.col-md-6{grid-column:span 6}.col-md-8{grid-column:span 8}.col-md-9{grid-column:span 9}.layout-sidebar{grid-template-columns:minmax(0,3fr) minmax(15rem,1fr)}.feature-grid,.ui-grid{grid-template-columns:repeat(3,1fr)}}@media(max-width:63.99rem){.nav__links{display:none;position:absolute;inset:100% 0 auto;padding:var(--sd-space-4);background:var(--sd-surface)}.nav__links.is-open{display:block}.nav__links .menu{display:grid}.sub-menu{position:static;box-shadow:none}}@media(forced-colors:active){*{box-shadow:none!important}.btn,.card,input,select,textarea{border:2px solid ButtonText}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.skeleton{animation:none}.drawer{transition:none}}

/* Header stability and accessible off-canvas navigation. */
.site-branding{display:flex;align-items:center;min-width:0;max-height:40px}.site-branding .custom-logo-link{display:flex;align-items:center;max-height:40px}.site-branding .custom-logo,.site-branding img{display:block;width:auto;height:auto;max-width:min(48vw,176px);max-height:40px;object-fit:contain}.site-title{font-family:var(--sd-font-heading);font-size:1.25rem;font-weight:800;line-height:1.2}.menu-toggle__icon,.menu-toggle__icon::before,.menu-toggle__icon::after{display:block;width:1.4rem;height:2px;background:currentColor;transition:transform var(--sd-transition),opacity var(--sd-transition)}.menu-toggle__icon{position:relative}.menu-toggle__icon::before,.menu-toggle__icon::after{position:absolute;content:"";left:0}.menu-toggle__icon::before{top:-.45rem}.menu-toggle__icon::after{top:.45rem}.mobile-toggle[aria-expanded=true] .menu-toggle__icon{background:transparent}.mobile-toggle[aria-expanded=true] .menu-toggle__icon::before{top:0;transform:rotate(45deg)}.mobile-toggle[aria-expanded=true] .menu-toggle__icon::after{top:0;transform:rotate(-45deg)}.navigation-overlay{position:fixed;z-index:51;inset:0;background:rgb(13 27 42/.5);backdrop-filter:blur(2px)}.navigation-overlay[hidden]{display:none}.menu-open{overflow:hidden}
@media(min-width:48rem){.site-branding,.site-branding .custom-logo-link{max-height:44px}.site-branding .custom-logo,.site-branding img{max-height:44px}}
@media(min-width:64rem){.site-branding,.site-branding .custom-logo-link{max-height:48px}.site-branding .custom-logo,.site-branding img{max-height:48px}.nav__links{position:static;z-index:auto;height:auto;width:auto;max-width:none;padding:0;overflow:visible;transform:none;visibility:visible;box-shadow:none}.navigation-overlay{display:none}}
@media(max-width:63.99rem){.mobile-toggle{z-index:53;margin-left:auto}.nav__actions{margin-left:0}.nav__links{display:block;position:fixed;z-index:52;inset:0 0 0 auto;width:min(86vw,24rem);height:100dvh;max-width:100%;padding:calc(74px + var(--sd-space-6)) var(--sd-space-6) var(--sd-space-6);overflow-y:auto;background:var(--sd-surface);box-shadow:var(--sd-shadow-lg);transform:translateX(105%);visibility:hidden;transition:transform var(--sd-transition),visibility 0s linear var(--sd-transition)}.nav__links.is-open{display:block;transform:translateX(0);visibility:visible;transition-delay:0s}.nav__links .menu,.nav__links .menu ul{display:grid;gap:var(--sd-space-2);padding:0;margin:0;list-style:none}.nav__links .menu a{display:block;padding:.75rem}.nav__links .sub-menu{display:block;padding-left:var(--sd-space-4)}}