.backface-hidden{backface-visibility:hidden;-webkit-backface-visibility:hidden}.preserve-3d{transform-style:preserve-3d}.landing-page{--landing-gutter:clamp(24px,5vw,96px);--landing-space-text:24px;--landing-space-cta:40px;--landing-space-logo:40px;--landing-section-y:clamp(80px,12vh,128px);--landing-section-top:clamp(40px,6vh,64px)}.landing-hero{position:absolute;inset:0 auto 0 0;z-index:0;display:flex;flex-direction:column;justify-content:center;width:min(36vw,560px);padding-bottom:12vh;padding-left:var(--landing-gutter);font-family:var(--font-primary);color:#111827}.landing-header{position:absolute;top:32px;left:var(--landing-gutter);z-index:0}.landing-header__logo{display:block;width:auto;height:36px}.landing-hero__title{margin:0;font-size:clamp(2.75rem,4.8vw,4.75rem);font-weight:700;line-height:1.04;letter-spacing:-.03em}.landing-hero__subtitle{max-width:31rem;margin:var(--landing-space-text) 0 0;font-size:clamp(1.0625rem,1.35vw,1.3125rem);line-height:1.5;color:#4b5563}.landing-hero__br--compact{display:none}.landing-cta{display:inline-flex;align-items:center;justify-content:center;padding:.95rem 2rem;border-radius:var(--btn-primary-radius);background-color:var(--btn-primary-bg);color:var(--btn-primary-color);font-size:1rem;font-weight:600;text-decoration:none;transition:opacity .2s ease}.landing-cta:hover{opacity:var(--btn-primary-hover-opacity)}.landing-cta:focus-visible{outline:2px solid var(--color-focus);outline-offset:3px}.landing-hero .landing-cta{align-self:flex-start;margin-top:var(--landing-space-cta)}.landing-end{background:#fff}.landing-closing{justify-content:center;padding:var(--landing-section-y) var(--landing-gutter);background:#fff;font-family:var(--font-primary);color:#111827;text-align:center}.landing-closing,.landing-closing__copy{display:flex;flex-direction:column;align-items:center}.landing-closing--with-chat{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);align-items:center;gap:clamp(40px,6vw,112px);max-width:1280px;margin:0 auto;text-align:left}.landing-closing--with-chat .landing-closing__copy{align-items:flex-start}.landing-closing__chat{display:flex;flex-direction:column;gap:16px;justify-self:end;width:min(600px,100%);perspective:1000px;user-select:none}.landing-closing__stack{position:relative;left:30px;margin-top:16%}.landing-closing__match{position:relative;aspect-ratio:4/5;overflow:hidden;border-radius:var(--border-radius);background:var(--color-bg-photos);box-shadow:0 30px 60px -24px rgba(17,24,39,.45);width:63%;margin-left:7%}.landing-closing__bubbles{position:relative;z-index:2;display:flex;flex-direction:column;gap:16px;margin-top:-110px}.landing-closing__match-shadow{position:absolute;left:11%;bottom:-28px;width:45%;height:36px;border-radius:50%;background:radial-gradient(closest-side,rgba(17,24,39,.35),transparent);filter:blur(8px)}.landing-closing__backdrop{position:absolute;aspect-ratio:4/5;overflow:hidden;border-radius:var(--border-radius);background:var(--color-bg-photos);pointer-events:none}.landing-closing__cover{display:block;width:100%;height:100%;object-fit:cover}.landing-closing__title{max-width:16em;margin:0;font-size:clamp(2.25rem,4.2vw,4rem);font-weight:700;line-height:1.06;letter-spacing:-.03em}.landing-closing__text{max-width:34rem;margin:var(--landing-space-text) 0 0;font-size:clamp(1.0625rem,1.35vw,1.3125rem);line-height:1.5;color:#4b5563}.landing-closing .landing-cta{margin-top:var(--landing-space-cta)}.landing-closing__logo{display:block;width:auto;height:36px;margin-bottom:var(--landing-space-logo)}.landing-chat__row{display:flex;align-items:flex-end;gap:10px;transform-origin:50% 100%}.landing-chat__row--user{justify-content:flex-end}.landing-chat__bubble{max-width:80%;margin:0;padding:14px 20px;border-radius:20px;font-size:var(--font-size-chat);line-height:1.45}.landing-chat__bubble--user{border:1px solid var(--color-border);border-bottom-right-radius:6px;background:var(--color-paper);color:var(--color-primary);box-shadow:0 10px 28px -12px rgba(17,24,39,.25)}.landing-chat__bubble--ai{border-bottom-left-radius:6px;background:#f4ecdd;color:var(--color-primary);box-shadow:0 10px 28px -14px rgba(17,24,39,.2)}.landing-chat__avatar-photo{width:100%;height:100%;object-fit:cover}@media (max-width:960px){.landing-closing--with-chat{grid-template-columns:minmax(0,1fr);gap:clamp(40px,6vh,64px);text-align:center}.landing-closing--with-chat .landing-closing__copy{align-items:center}.landing-closing__chat{justify-self:center;text-align:left}}@media (min-width:601px) and (max-width:1100px){.landing-page .parallax-gallery__stage{transform:translateX(10vw)}.landing-hero{width:38vw}.landing-hero__title{font-size:clamp(2.5rem,5.4vw,3.5rem)}}@media (max-width:1100px){.landing-hero__br--wide{display:none}.landing-hero__br--compact{display:inline}.landing-hero__title{max-width:6.5em}}@media (max-width:600px){.landing-page{--landing-gutter:24px;--landing-space-text:12px;--landing-space-cta:24px;--landing-space-logo:24px;--landing-section-y:64px;--landing-section-top:40px}.landing-hero{z-index:30;width:100%;padding-right:var(--landing-gutter)}.landing-hero__mark{border-radius:6px;background:#fff;-webkit-box-decoration-break:clone;box-decoration-break:clone}.landing-hero__title .landing-hero__mark{box-shadow:-8px 0 0 #fff,8px 0 0 #fff}.landing-hero__subtitle .landing-hero__mark{box-shadow:0 0 0 3px #fff,-8px 0 0 3px #fff,8px 0 0 3px #fff}.landing-header{z-index:30;top:16px;left:16px;padding:6px 10px;border-radius:8px;background:#fff}.landing-closing__logo,.landing-header__logo{height:22px}.landing-chat__bubble{max-width:85%;padding:12px 16px;font-size:.9375rem}}