:root{--ink: #0a0a0a;--ink-soft: #4b5563;--muted: #6b7280;--muted-2: #9ca3af;--bg: #faf9f6;--bg-warm: #f3f3ee;--bg-cool: #f5f5f7;--card-bg: #fff;--border: hsla(0, 0%, 6%, .08);--border-strong: hsla(0, 0%, 6%, .14);--fill-subtle: #0f0f0f0f;--accent: #0071e3;--accent-hover: #0077ed;--accent-deep: #0066d6;--success: #047857;--success-bg: #0478571a;--dark-bg: #0a0a0a;--dark-ink: #fff;--dark-muted: hsla(0, 0%, 100%, .55);--dark-border: hsla(0, 0%, 100%, .08);--r-pill: 999px;--r-card: 14px;--r-card-lg: 18px;--r-chip: 8px;--container: 1180px;--container-narrow: 720px;--pad-x: 32px;--section-y: 100px;--font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--track-tight: -.025em;--track-eyebrow: .16em;--ease: .2s ease}@media (max-width: 1024px){:root{--pad-x: 24px;--section-y: 80px}}@media (max-width: 768px){:root{--pad-x: 20px;--section-y: 56px}}@media (max-width: 480px){:root{--pad-x: 16px;--section-y: 48px}}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:1rem;line-height:1.6;letter-spacing:-.01em;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3,h4,p,figure,ul,ol{margin:0}ul,ol{padding:0;list-style:none}a{color:inherit;text-decoration:none}img,svg{display:block;max-width:100%}button,input,textarea{font:inherit;color:inherit}:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}.section{padding:var(--section-y) var(--pad-x)}.section--warm{background:var(--bg-warm)}.section--dark{background:var(--dark-bg);color:var(--dark-ink)}.container{width:100%;max-width:var(--container);margin:0 auto}.container--narrow{max-width:var(--container-narrow)}.eyebrow{margin:0 0 18px;color:var(--muted);font-size:.6875rem;font-weight:500;letter-spacing:var(--track-eyebrow);text-transform:uppercase}.section-title{margin:0;font-size:clamp(2rem,4vw,3.25rem);font-weight:600;line-height:1.08;letter-spacing:var(--track-tight)}.section-lead{margin:18px 0 0;max-width:620px;color:var(--muted);font-size:clamp(1rem,1.5vw,1.125rem);line-height:1.6}.section-head{margin-bottom:48px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.8125rem 1.625rem;border:1px solid transparent;border-radius:var(--r-pill);font-size:.9375rem;font-weight:500;letter-spacing:-.01em;cursor:pointer;transition:all var(--ease)}.btn--primary{background:var(--ink);color:#fff}.btn--primary:hover{background:#000;box-shadow:0 4px 12px #00000026;transform:translateY(-2px)}.btn--secondary{background:#0000000d;color:var(--ink)}.btn--secondary:hover{background:#00000014;transform:translateY(-2px)}.btn--ghost{background:transparent;border-color:var(--border-strong);color:var(--ink)}.btn--ghost:hover{background:#0000000d;transform:translateY(-2px)}.btn--on-dark{background:#fff;color:var(--ink)}.btn--on-dark:hover{box-shadow:0 4px 12px #ffffff2e;transform:translateY(-2px)}.btn--sm{padding:.5rem 1.125rem;font-size:.875rem}.card{display:flex;flex-direction:column;gap:10px;padding:24px;background:var(--card-bg);border:1px solid var(--border);border-radius:var(--r-card);transition:all var(--ease)}.card--lg{border-radius:var(--r-card-lg);padding:28px}.card--hover:hover{transform:translateY(-2px);box-shadow:0 8px 24px #00000012}.chip{align-self:flex-start;padding:4px 10px;background:var(--fill-subtle);border-radius:var(--r-pill);color:var(--ink);font-size:.625rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase}.chip--success{background:var(--success-bg);color:var(--success)}.grid{display:grid;gap:16px}.grid--3{grid-template-columns:repeat(3,1fr)}.grid--4{grid-template-columns:repeat(4,1fr)}@media (max-width: 1024px){.grid--4{grid-template-columns:repeat(2,1fr)}}@media (max-width: 860px){.grid--3{grid-template-columns:repeat(2,1fr)}}@media (max-width: 640px){.grid--3,.grid--4{grid-template-columns:1fr}}.skip-link{position:absolute;left:-9999px;top:0;z-index:100;padding:10px 16px;background:var(--ink);color:#fff;border-radius:0 0 var(--r-chip) 0}.skip-link:focus{left:0}.header{position:sticky;top:0;z-index:40;background:#f9f8f6b8;-webkit-backdrop-filter:saturate(180%) blur(20px);backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid transparent;transition:border-color var(--ease),background var(--ease)}.header--scrolled{border-bottom-color:var(--border)}.header__inner{display:flex;align-items:center;gap:32px;width:100%;max-width:var(--container);margin:0 auto;padding:14px var(--pad-x)}.header__logo{display:inline-flex;align-items:center;gap:10px;font-size:1rem;font-weight:600;letter-spacing:-.02em;white-space:nowrap}.header__mark{width:22px;height:22px;border-radius:7px;background:var(--ink);position:relative;flex-shrink:0}.header__mark:after{content:"";position:absolute;top:7px;right:7px;bottom:7px;left:7px;border-radius:50%;background:var(--bg-warm)}.header__nav{display:flex;align-items:center;gap:28px;margin-left:auto}.header__nav>a{color:var(--ink-soft);font-size:.875rem;font-weight:500;transition:color var(--ease)}.header__nav>a:hover{color:var(--ink)}.header__burger{display:none;padding:8px;background:transparent;border:none;cursor:pointer}.header__burger-box{display:flex;flex-direction:column;justify-content:center;gap:5px;width:20px;height:14px}.header__burger-box i{display:block;height:1.5px;background:var(--ink);border-radius:2px;transition:transform var(--ease)}.header__burger-box.is-open i:first-child{transform:translateY(3.25px) rotate(45deg)}.header__burger-box.is-open i:last-child{transform:translateY(-3.25px) rotate(-45deg)}@media (max-width: 900px){.header__inner{gap:12px}.header__burger{display:block;margin-left:auto}.header__nav{position:absolute;left:0;right:0;top:100%;display:none;flex-direction:column;align-items:stretch;gap:4px;margin:0;padding:12px var(--pad-x) 20px;background:var(--bg-warm);border-bottom:1px solid var(--border)}.header__nav--open{display:flex}.header__nav>a{padding:10px 0;font-size:1rem;color:var(--ink)}}.hero{display:flex;align-items:center;justify-content:center;background:var(--bg-warm);padding:140px var(--pad-x) 120px;border-bottom:1px solid var(--border)}.hero__inner{width:100%;max-width:900px;margin:0 auto;text-align:center}.hero__title{margin:0;font-size:clamp(2.25rem,5.2vw,4rem);font-weight:600;line-height:1.04;letter-spacing:-.035em;text-wrap:balance}.hero__lead{margin:26px auto 0;max-width:640px;color:var(--ink-soft);font-size:clamp(1rem,1.6vw,1.1875rem);line-height:1.6}@media (max-width: 768px){.hero{padding:96px var(--pad-x) 72px}}.service{gap:12px}.service__n{color:var(--muted-2);font-size:.6875rem;font-weight:600;letter-spacing:.12em}.service__title{font-size:1.1875rem;font-weight:600;line-height:1.25;letter-spacing:-.02em}.service__text{color:var(--muted);font-size:.9375rem;line-height:1.6}.process__list{counter-reset:step}.process__step{position:relative;gap:10px;padding-top:22px}.process__n{position:absolute;top:20px;right:22px;color:var(--muted-2);font-size:.75rem;font-weight:600;letter-spacing:.08em}.process__title{margin-top:4px;font-size:1.0625rem;font-weight:600;line-height:1.3;letter-spacing:-.015em}.process__text{color:var(--muted);font-size:.875rem;line-height:1.58}.stack__groups{display:grid;grid-template-columns:repeat(2,1fr);gap:0;border-top:1px solid var(--border)}.stack__group{display:grid;grid-template-columns:180px 1fr;align-items:start;gap:24px;padding:24px 0;border-bottom:1px solid var(--border)}.stack__group:nth-child(odd){padding-right:40px;border-right:1px solid var(--border)}.stack__group:nth-child(2n){padding-left:40px}.stack__group-title{font-size:.9375rem;font-weight:600;letter-spacing:-.01em}.stack__tags{display:flex;flex-wrap:wrap;gap:8px}.stack__tag{padding:6px 12px;background:var(--card-bg);border:1px solid var(--border);border-radius:var(--r-pill);color:var(--ink-soft);font-size:.8125rem;font-weight:500;transition:all var(--ease)}.stack__tag:hover{border-color:var(--border-strong);transform:translateY(-1px)}@media (max-width: 900px){.stack__groups{grid-template-columns:1fr}.stack__group:nth-child(odd){padding-right:0;border-right:none}.stack__group:nth-child(2n){padding-left:0}}@media (max-width: 560px){.stack__group{grid-template-columns:1fr;gap:12px}}.why__layout{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:48px;align-items:start}.why__head{position:sticky;top:96px}.why__list{display:flex;flex-direction:column;gap:0;border-top:1px solid var(--border)}.why__item{display:flex;gap:16px;padding:24px 0;border-bottom:1px solid var(--border)}.why__check{display:flex;align-items:center;justify-content:center;flex-shrink:0;width:24px;height:24px;margin-top:2px;background:var(--success-bg);border-radius:50%;color:var(--success)}.why__title{font-size:1.0625rem;font-weight:600;line-height:1.3;letter-spacing:-.015em}.why__text{margin-top:6px;color:var(--muted);font-size:.9375rem;line-height:1.6}@media (max-width: 900px){.why__layout{grid-template-columns:1fr;gap:32px}.why__head{position:static}}.about__body{margin-top:20px;max-width:560px;color:var(--ink-soft);font-size:clamp(1rem,1.5vw,1.125rem);line-height:1.65}.footer{padding:56px var(--pad-x) 32px;background:var(--bg-warm);border-top:1px solid var(--border)}.footer__inner{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:40px}.footer__logo{display:inline-flex;align-items:center;gap:10px;font-size:1rem;font-weight:600;letter-spacing:-.02em}.footer__mark{position:relative;flex-shrink:0;width:22px;height:22px;border-radius:7px;background:var(--ink)}.footer__mark:after{content:"";position:absolute;top:7px;right:7px;bottom:7px;left:7px;border-radius:50%;background:var(--bg-warm)}.footer__tagline{margin-top:14px;max-width:320px;color:var(--muted);font-size:.875rem;line-height:1.55}.footer__nav{display:flex;flex-direction:column;gap:10px}.footer__col-title{margin-bottom:4px;color:var(--muted-2);font-size:.625rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase}.footer__nav a{color:var(--ink-soft);font-size:.875rem;transition:color var(--ease)}.footer__nav a:hover{color:var(--ink)}.footer__bottom{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;margin-top:48px;padding-top:20px;border-top:1px solid var(--border);color:var(--muted);font-size:.8125rem}@media (max-width: 768px){.footer__inner{grid-template-columns:1fr;gap:32px}}