/* Landing consumes the canonical SOPFlow semantic token contract. See packages/react/src/styles/token.css. */
:root{font-synthesis:none}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;min-width:320px;font-family:var(--sopflow-font-interface);color:var(--sopflow-color-text);background:var(--sopflow-color-surface)}
a{color:inherit;text-decoration:none}
button,a{ -webkit-tap-highlight-color:transparent }
a:focus-visible{outline:2px solid var(--sopflow-color-text);outline-offset:3px}
.shell{max-width:1440px;margin-inline:auto;padding-inline:clamp(22px,5.2vw,80px)}
.site-header{height:96px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--sopflow-color-border);gap:20px}
.logo-link{display:inline-flex;flex-shrink:0}
.brand{display:block;width:159px;max-height:40px}
.site-nav{display:flex;align-items:center;gap:clamp(12px,2vw,30px)}
.nav-link{font-size:13px;color:var(--sopflow-color-text-muted);font-weight:600;transition:color var(--sopflow-motion-fast) var(--sopflow-ease-standard)}
.nav-link:hover{color:var(--sopflow-color-text)}
.action-link{display:inline-flex;align-items:center;justify-content:center;gap:12px;border:1px solid transparent;border-radius:var(--sopflow-radius-pill);min-height:53px;padding:0 25px;font-size:13px;font-weight:700;white-space:nowrap;transition:background-color var(--sopflow-motion-fast) var(--sopflow-ease-standard),border-color var(--sopflow-motion-fast) var(--sopflow-ease-standard),opacity var(--sopflow-motion-fast) var(--sopflow-ease-standard)}
.action-link-small{min-height:40px;padding:0 18px;font-size:12px}
.action-link-dark{background:var(--sopflow-color-text);color:var(--sopflow-color-surface)}
.action-link-dark:hover{opacity:.9}
.action-link-primary{background:var(--sopflow-color-text);color:var(--sopflow-color-surface)}
.action-link-primary:hover{opacity:.9}
.action-link-outline{border-color:var(--sopflow-color-border);background:var(--sopflow-color-surface);color:var(--sopflow-color-text)}
.action-link-outline:hover{background:var(--sopflow-color-surface-muted)}
.hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(380px,.88fr);gap:clamp(32px,5vw,85px);align-items:center;min-height:640px;padding-block:95px 100px}
.eyebrow{display:flex;align-items:center;gap:10px;color:var(--sopflow-color-text);font-size:11px;font-weight:800;letter-spacing:.13em}
.eyebrow-dot{height:8px;width:8px;border-radius:50%;background:var(--sopflow-color-text)}
h1{font-size:clamp(48px,5.2vw,80px);line-height:1.09;letter-spacing:-.06em;max-width:740px;margin:24px 0 24px;font-weight:800}
h1 span{color:var(--sopflow-color-text)}
.hero-subtitle{color:var(--sopflow-color-text-muted);font-size:clamp(15px,1.4vw,18px);line-height:1.8;max-width:570px;margin:0}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}
.hero-note{margin:20px 0 0;color:var(--sopflow-color-text-muted);font-size:12px}
.preview{margin:0;border:1px solid var(--sopflow-color-border);border-radius:var(--sopflow-radius-surface);overflow:hidden;background:var(--sopflow-color-background);min-width:0}
.preview-top,.preview-bottom{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:23px 24px;background:var(--sopflow-color-surface)}
.preview-top{border-bottom:1px solid var(--sopflow-color-border)}
.preview-title{font-size:13px;font-weight:800}
.preview-state{font-size:11px;font-weight:700;color:var(--sopflow-color-text);background:var(--sopflow-color-selected);border-radius:var(--sopflow-radius-pill);padding:7px 10px}
.preview-state span{margin-right:4px}
.preview-content{padding:32px clamp(16px,4vw,37px)}
.process-step{display:flex;align-items:center;gap:14px;padding:18px 17px;border:1px solid var(--sopflow-color-border);border-radius:var(--sopflow-radius-inline);background:var(--sopflow-color-surface);min-width:0}
.process-icon{display:grid;place-items:center;background:var(--sopflow-color-selected);color:var(--sopflow-color-text);border-radius:var(--sopflow-radius-inline);width:41px;height:41px;font-size:12px;font-weight:800;flex-shrink:0}
.process-step>div{display:flex;flex:1;min-width:0;flex-direction:column;gap:4px}
.process-step strong{font-size:13px;letter-spacing:-.02em}
.process-step small{font-size:11px;color:var(--sopflow-color-text-muted)}
.process-type{background:var(--sopflow-color-selected);border-radius:var(--sopflow-radius-pill);padding:6px 10px;color:var(--sopflow-color-text);font-size:10px;font-weight:700}
.flow-connector{display:block;width:2px;height:24px;background:var(--sopflow-color-border);margin:0 auto}
.preview-bottom{border-top:1px solid var(--sopflow-color-border);font-size:11px;color:var(--sopflow-color-text-muted)}
.preview-bottom a{font-weight:800;color:var(--sopflow-color-text)}
.features{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;padding-bottom:100px}
.feature{border-top:1px solid var(--sopflow-color-border);padding:29px 14px 10px 0}
.feature-marker{font-size:11px;color:var(--sopflow-color-text);font-weight:800;letter-spacing:.1em}
.feature h2{font-size:19px;letter-spacing:-.035em;margin:22px 0 10px}
.feature p{color:var(--sopflow-color-text-muted);font-size:13px;line-height:1.85;max-width:370px;margin:0}
.site-footer{display:flex;justify-content:space-between;gap:16px;align-items:center;padding-block:29px;border-top:1px solid var(--sopflow-color-border);font-size:11px;color:var(--sopflow-color-text-muted)}
.site-footer a{color:var(--sopflow-color-text);font-weight:700}
@media(max-width:980px){.hero{grid-template-columns:1fr;min-height:auto;padding-block:80px}.preview{max-width:620px}.features{padding-bottom:70px}}
@media(max-width:630px){.site-header{height:76px}.brand{width:122px}.site-nav .nav-link{display:none}.action-link-small{padding:0 13px;min-height:38px;font-size:11px}.hero{padding-block:62px;gap:48px}h1{font-size:clamp(40px,11vw,60px)}.hero-actions{flex-direction:column;align-items:stretch}.hero-actions .action-link{width:100%}.preview-top,.preview-bottom{padding:18px 16px}.preview-content{padding:20px 13px}.process-step{padding:13px 10px;gap:9px}.process-step strong{font-size:11px}.process-type{font-size:9px;padding:5px}.features{grid-template-columns:1fr;gap:28px}.site-footer{flex-direction:column;align-items:flex-start}}

.not-found{min-height:100dvh;display:flex;flex-direction:column;align-items:flex-start;justify-content:center;max-width:650px;margin:0 auto;padding:60px 24px}
.not-found img{max-width:100%;margin-bottom:64px}
.not-found-code{font-size:13px;font-weight:700;letter-spacing:.06em;color:var(--sopflow-color-text)}
.not-found h1{font-size:clamp(42px,6vw,70px);margin:16px 0}
.not-found>p:not(.not-found-code){color:var(--sopflow-color-text-muted);line-height:1.8;margin:0 0 28px}

@media (prefers-reduced-motion: reduce) {html{scroll-behavior:auto}.action-link,.nav-link{transition:none}}