:root{--color-bg: #17191c;--color-surface: #1e2228;--color-surface-hover: #242a32;--color-border: #173a5e;--color-border-light: #24527c;--color-accent: #ff7a1a;--color-accent-hover: #ff9348;--color-text: #f4f5f6;--color-text-muted: #9ca5af;--radius: 12px;--radius-sm: 8px;--maxw-content: 900px;--sidebar-w: 30%;--ease-slide: cubic-bezier(.22, 1, .36, 1);--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif}*,*:before,*:after{box-sizing:border-box}*{margin:0}html{-webkit-text-size-adjust:100%}body{min-height:100vh;font-family:var(--font-sans);font-size:clamp(1rem,1.5vw,1.25rem);line-height:1.5;color:var(--color-text);background-color:var(--color-bg);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}body:before{content:"";position:fixed;top:0;right:0;bottom:0;left:0;z-index:-1;pointer-events:none;background-image:radial-gradient(110% 90% at 78% 8%,rgba(255,122,26,.06),transparent 60%),linear-gradient(rgba(36,82,124,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(36,82,124,.05) 1px,transparent 1px);background-size:100% 100%,44px 44px,44px 44px}img,svg{display:block;max-width:100%}button{font:inherit;color:inherit;background:none;border:none;cursor:pointer}a{color:inherit;text-decoration:none}ul{list-style:none;padding:0}:focus-visible{outline:2px solid var(--color-accent);outline-offset:3px;border-radius:4px}.layout{display:grid;grid-template-columns:var(--sidebar-w) 1fr;grid-template-rows:1fr;height:100vh;height:100dvh;overflow:hidden}.sidebar{position:relative;display:flex;flex-direction:column;min-width:0;padding:clamp(1.75rem,3vw,3rem);border-right:1px solid var(--color-border)}.brand{display:inline-flex;align-items:center;gap:.6rem;font-weight:700;font-size:1.35rem;letter-spacing:-.02em;width:fit-content}.brand__mark{display:inline-flex;padding:6px;border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-surface)}.brand__name{color:var(--color-text)}.nav{flex:1;display:flex;flex-direction:column;justify-content:flex-start;margin:2.5rem 0}.nav__list{display:flex;flex-direction:column;gap:.35rem;min-width:0}.nav__link{position:relative;display:flex;align-items:center;gap:.85rem;width:100%;padding:.7rem .65rem;border-radius:var(--radius-sm);border:1px solid transparent;color:var(--color-text-muted);font-size:clamp(1rem,1.2vw,1.25rem);font-weight:500;letter-spacing:.06em;text-transform:uppercase;transition:color .2s ease,background-color .2s ease,border-color .2s ease}.nav__marker{width:3px;height:1.15em;border-radius:2px;background:var(--color-accent);transform:scaleY(0);transform-origin:center;opacity:0;transition:transform .22s var(--ease-slide),opacity .22s ease}.nav__link:hover{color:var(--color-text);background:var(--color-surface-hover)}.nav__link:hover .nav__marker{transform:scaleY(.7);opacity:.7}.nav__link--active{color:var(--color-accent);border-color:var(--color-border-light);background:var(--color-surface)}.nav__link--active .nav__marker,.nav__link--active:hover .nav__marker{transform:scaleY(1);opacity:1}.sidebar__footer{display:flex;flex-direction:column;gap:.5rem}.sidebar__email{color:var(--color-text-muted);font-size:.95rem;font-weight:500;letter-spacing:.01em;width:fit-content;border-bottom:1px solid transparent;transition:color .2s ease,border-color .2s ease;word-break:break-word}.sidebar__email:hover{color:var(--color-accent);border-color:var(--color-accent)}.sidebar__tagline{color:var(--color-text-muted);font-size:.85rem;letter-spacing:.04em}.panel{position:relative;height:100%;min-width:0;overflow-y:auto;overflow-x:hidden;scroll-behavior:smooth;scroll-snap-type:y proximity;scrollbar-width:none}.panel::-webkit-scrollbar{display:none}.scroll-section{min-height:100%;padding:clamp(2rem,7vh,6rem) clamp(1.5rem,5vw,5rem);scroll-snap-align:start}.scroll-section__inner{max-width:var(--maxw-content);margin:0 auto;opacity:0;transform:translateY(24px);transition:opacity .45s var(--ease-slide),transform .45s var(--ease-slide)}.scroll-section__inner.is-visible{opacity:1;transform:translateY(0)}.eyebrow{color:var(--color-text-muted);font-size:clamp(.75rem,1vw,.9rem);font-weight:600;letter-spacing:.28em;text-transform:uppercase;margin-bottom:1.25rem}.section-title{font-size:clamp(2rem,5vw,4.5rem);font-weight:700;line-height:1.04;letter-spacing:-.03em}.section-lead{max-width:34ch;margin-top:1.5rem;color:var(--color-text);font-size:clamp(1.05rem,1.6vw,1.4rem);line-height:1.5}.subheading{margin-top:3rem;margin-bottom:1.25rem;color:var(--color-text-muted);font-size:.9rem;font-weight:600;letter-spacing:.22em;text-transform:uppercase}.header__title{font-size:clamp(3rem,8vw,7.5rem);font-weight:800;line-height:.98;letter-spacing:-.04em}.header__title-accent{color:var(--color-accent)}.header__formula{margin-top:1.5rem;color:var(--color-text-muted);font-size:clamp(1.1rem,2vw,1.75rem);font-weight:500;letter-spacing:.01em}.header__graphic{width:100%;height:clamp(64px,12vh,120px);margin-top:clamp(2rem,5vh,3.5rem);opacity:.9}.direction-list{display:flex;flex-direction:column;gap:.75rem}.direction{display:flex;align-items:center;gap:1.25rem;padding:1.15rem 1.35rem;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius)}.direction__icon{display:inline-flex;color:var(--color-text-muted)}.direction__label{font-size:clamp(1.1rem,1.8vw,1.5rem);font-weight:600;letter-spacing:-.01em}.product-link{color:inherit;text-decoration:none;border-bottom:3px solid var(--color-accent);padding-bottom:2px;transition:color .2s ease,border-color .2s ease}.product-link:hover{color:var(--color-accent);border-color:var(--color-accent-hover)}.feature-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:.85rem;margin-top:2.25rem}.feature-card{display:flex;align-items:center;gap:.9rem;padding:1.25rem 1.35rem;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius)}.feature-card__icon{display:inline-flex;flex-shrink:0;color:var(--color-text-muted)}.feature-card__label{font-size:1.05rem;font-weight:600;line-height:1.25;letter-spacing:-.01em}.cta{display:inline-flex;align-items:center;gap:.5rem;margin-top:2.5rem;padding:.9rem 1.5rem;background:var(--color-accent);color:#17191c;font-weight:700;font-size:1.05rem;letter-spacing:.01em;border-radius:var(--radius-sm);transition:background-color .2s ease,transform .2s ease}.cta:hover{background:var(--color-accent-hover);transform:translateY(-2px)}.cta svg{transition:transform .2s var(--ease-slide)}.cta:hover svg{transform:translate(2px,-2px)}.cto-section{display:grid;grid-template-columns:minmax(220px,38%) 1fr;gap:clamp(1.75rem,4vw,3.5rem);align-items:center}.portrait{position:relative;padding:6px;border:1px solid var(--color-border);border-radius:var(--radius);background:var(--color-surface)}.portrait:after{content:"";position:absolute;left:14px;bottom:-1px;width:46px;height:3px;border-radius:2px;background:var(--color-accent)}.portrait__img{width:100%;aspect-ratio:4 / 5;object-fit:cover;object-position:center top;border-radius:calc(var(--radius) - 4px);filter:grayscale(100%) contrast(1.05);transition:filter .3s ease}.portrait__img:hover{filter:grayscale(60%) contrast(1.05)}.portrait__placeholder{display:flex;align-items:center;justify-content:center;text-align:center;width:100%;aspect-ratio:4 / 5;padding:1rem;border-radius:calc(var(--radius) - 4px);color:var(--color-text-muted);font-size:.95rem;letter-spacing:.02em;background-image:repeating-linear-gradient(45deg,rgba(36,82,124,.12) 0,rgba(36,82,124,.12) 1px,transparent 1px,transparent 11px)}.cto-section__name{font-size:clamp(1.9rem,3.6vw,3rem)}.cto-section__role{margin-top:.6rem;color:var(--color-accent);font-weight:600;font-size:1.1rem}.bio-list{display:flex;flex-direction:column;gap:.8rem;margin-top:1.75rem}.bio-list__item{position:relative;padding-left:1.4rem;color:var(--color-text);font-size:clamp(1rem,1.35vw,1.15rem);line-height:1.45}.bio-list__item:before{content:"";position:absolute;left:0;top:.62em;width:7px;height:7px;border-radius:2px;background:var(--color-border-light)}.contacts__email{display:inline-block;margin-top:1.75rem;color:var(--color-accent);font-size:clamp(1.35rem,3vw,2.25rem);font-weight:700;letter-spacing:-.02em;border-bottom:2px solid transparent;transition:color .2s ease,border-color .2s ease;word-break:break-word}.contacts__email:hover{color:var(--color-accent-hover);border-color:var(--color-accent-hover)}.contacts__note{margin-top:1.75rem;max-width:42ch;color:var(--color-text-muted);font-size:clamp(1rem,1.4vw,1.2rem)}@media(max-width:1023px){:root{--sidebar-w: 26%}.sidebar{padding:clamp(1.25rem,2.5vw,2rem)}.nav__link{letter-spacing:.04em}}@media(max-width:767px){.layout{grid-template-columns:1fr;grid-template-rows:auto 1fr}.sidebar{border-right:none;border-bottom:1px solid var(--color-border);padding:1.25rem 1rem}.brand{margin-bottom:1rem}.nav{margin:0;flex:initial}.nav__list{flex-direction:row;gap:.4rem;overflow-x:auto;scrollbar-width:none;padding-bottom:4px;scroll-snap-type:x proximity}.nav__list::-webkit-scrollbar{display:none}.nav__item{scroll-snap-align:start}.nav__link{min-height:44px;padding:.65rem .9rem;white-space:nowrap;justify-content:center}.nav__marker{width:100%;height:3px;align-self:flex-end;order:2;position:absolute;left:0;right:0;bottom:2px;margin:0 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