.features{--band-gap: var(--space-8);color:var(--gk-text-primary);padding-bottom:var(--band-gap)}.features__header{text-align:center;padding:var(--space-10) 0 var(--space-4);max-width:var(--container-max);margin-inline:auto;padding-inline:var(--container-padding)}.features__headline{font-size:var(--text-h1);font-weight:var(--font-bold);color:var(--gk-text-primary);margin-bottom:var(--space-2)}.features__subheadline{font-size:var(--text-sm);color:var(--gk-text-secondary);max-width:600px;margin-inline:auto;line-height:var(--leading-body)}.features__section{padding-block:var(--band-gap) 0;background:var(--gk-surface-paper)}.features__header+.features__section{padding-block-start:var(--space-6)}.features__section-inner{max-width:var(--container-max);margin-inline:auto;padding-inline:var(--container-padding)}.features__section-header{text-align:center;margin-bottom:var(--space-6)}.features__section-title{font-size:var(--text-h2);font-weight:var(--font-bold);color:var(--gk-text-primary);letter-spacing:var(--tracking-heading);line-height:var(--leading-heading);margin-bottom:var(--space-2)}.features__section-description{font-size:var(--text-sm);color:var(--gk-text-secondary);max-width:540px;margin-inline:auto;line-height:var(--leading-body)}.features__carousel{display:flex;flex-direction:column}.features__item{border-top:0 solid var(--gk-line-hairline)}.features__item:first-child{border-top:none}.features__tab{width:100%;display:flex;align-items:center;gap:var(--space-2);padding:var(--space-3) var(--space-1);border:none;background:transparent;cursor:pointer;position:relative;text-align:left;transition:background var(--transition-base)}.features__tab:hover{background:var(--gk-surface-paper-soft)}@media(pointer:coarse){.features__tab{min-height:48px}}.features__tab-indicator{position:absolute;top:0;left:0;right:0;height:2px;background:transparent}.features__tab-indicator-fill{height:100%;width:0%;background:var(--gk-text-primary)}.features__tab.is-active .features__tab-indicator{background:var(--gk-line-hairline)}.features__tab-title{font-size:var(--text-sm);font-weight:var(--font-medium);color:var(--gk-text-tertiary);line-height:var(--leading-heading);transition:color var(--transition-base)}.features__tab.is-active .features__tab-title{color:var(--gk-text-primary);font-weight:var(--font-semibold)}.features__tab-description{display:none}.features__panel{display:grid;grid-template-rows:0fr;transition:opacity var(--gk-dur-enter) var(--gk-ease-enter)}.features__panel[hidden]{display:grid;grid-template-rows:0fr}.features__panel:not([hidden]){grid-template-rows:1fr}.features__panel-inner{overflow:hidden;min-height:0}.features__panel-video{position:relative;border-radius:var(--radius-md);overflow:hidden;margin-block:var(--space-2) var(--space-3);background:var(--gk-surface-paper-soft, var(--gk-surface-paper-soft))}.features__panel-video video,.features__panel-image{width:100%;display:block;aspect-ratio:16 / 9;object-fit:contain;background:var(--gk-surface-paper-soft, var(--gk-surface-paper-soft))}.features__video-toggle{position:absolute;right:var(--space-4);bottom:var(--space-4);opacity:0;transition:opacity var(--gk-dur-base) var(--gk-ease-settle);z-index:2}.features__video-toggle[hidden]{display:none}.features__panel-video:hover .features__video-toggle,.features__video-toggle:focus-visible{opacity:1}@media(pointer:coarse){.features__video-toggle{opacity:1}}@media(prefers-reduced-motion:reduce){.features__video-toggle{transition:none;opacity:1}}.features__panel-image-wrap{width:100%;aspect-ratio:16 / 9;display:flex;align-items:center;justify-content:center;border-radius:inherit;overflow:hidden}.features__panel-image-wrap .features__panel-image{width:auto;height:85%;max-width:90%;aspect-ratio:auto;object-fit:contain;border-radius:var(--radius-lg)}.features__video-placeholder{width:100%;aspect-ratio:4 / 3;background:var(--gk-surface-paper-soft);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--space-2);color:var(--gk-text-tertiary);font-size:var(--text-xs);text-align:center;padding:var(--space-3)}.features__panel-description{font-size:var(--text-sm);color:var(--gk-text-secondary);line-height:var(--leading-body);padding:var(--space-2) var(--space-1);max-width:600px}.features__video-loading{position:absolute;inset:0;display:grid;place-items:center;color:var(--gk-text-tertiary);pointer-events:none;transition:opacity var(--gk-dur-enter) var(--gk-ease-exit)}.features__panel-video--ready .features__video-loading{opacity:0}@media(prefers-reduced-motion:reduce){.features__video-loading{transition:none}}.features__video-fallback{display:none;width:100%;aspect-ratio:16 / 9;background:var(--gk-surface-paper-muted);border-radius:inherit;align-items:center;justify-content:center;flex-direction:column;gap:var(--space-2);padding:var(--space-4);text-align:center;color:var(--gk-text-tertiary);font-size:var(--text-sm)}.features__video-fallback--visible{display:flex}.features__video-fallback-icon{font-size:32px;opacity:.5}.features__cta{text-align:center;padding:var(--space-6) 0 var(--space-10)}@media(min-width:640px){.features__header{padding-top:var(--section-padding-y-tight);padding-bottom:var(--space-6)}.features__subheadline{font-size:var(--text-base)}.features{--band-gap: var(--space-12)}.features__section-header{margin-bottom:var(--space-6)}.features__section-description{font-size:var(--text-base)}.features__tab{padding:var(--space-4) var(--space-2)}.features__tab-title{font-size:var(--text-base)}.features__panel-video{border-radius:var(--radius-lg);margin-block:var(--space-3) var(--space-4)}.features__panel-video video,.features__panel-image,.features__video-placeholder{aspect-ratio:16 / 9}.features__video-placeholder{font-size:var(--text-sm);padding:var(--space-4)}.features__cta{padding:var(--space-8) 0 var(--space-12)}}@media(min-width:1024px){.features__header{padding-top:var(--section-padding-y);padding-bottom:var(--space-8)}.features__subheadline{font-size:var(--text-lg)}.features{--band-gap: var(--section-padding-y)}.features__section-header{margin-bottom:var(--space-10)}.features__section-description{font-size:var(--text-base)}.features__carousel{display:grid;grid-template-columns:repeat(var(--cols, 4),1fr)}.features__item{display:contents;border-top:none}.features__panel{grid-row:1;grid-column:1 / -1;display:block;transition:none}.features__panel[hidden]{display:none}.features__panel:not([hidden]){display:block;opacity:0;transform:translateY(8px)}.features__panel--entering:not([hidden]){opacity:1;transform:translateY(0);transition:opacity var(--transition-slow),transform var(--transition-slow)}.features__panel-inner{overflow:visible;min-height:auto}.features__panel-video{border-radius:var(--radius-xl);margin-block:0 var(--space-8)}.features__tab{width:auto;flex-direction:column;align-items:flex-start;gap:var(--space-1);padding:var(--space-5) var(--space-5) var(--space-4);border-top:none}.features__tab-indicator{position:relative;top:auto;left:auto;right:auto;width:100%;height:2px;margin-bottom:var(--space-2);background:var(--gk-line-hairline)}.features__tab-title{font-size:var(--text-base);white-space:normal}.features__tab-description{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;font-size:var(--text-sm);color:var(--gk-text-tertiary);line-height:var(--leading-body);transition:color var(--transition-base)}.features__tab.is-active .features__tab-description{color:var(--gk-text-secondary)}.features__panel-description{display:none}.features__cta{padding:var(--space-12) 0 var(--section-padding-y)}}[data-theme=dark] .features__item{border-color:var(--gk-line-hairline-solid);border-top-color:var(--gk-line-hairline-solid)}