/* TomTodo public site. No JS; brand tokens shared with the Angular app. */
:root{--brand:#2f6fed;--brand-ink:#1d4ed8;--ink:#1f2937;--muted:#6b7280;--line:#e5e7eb;--bg:#ffffff;--bg-soft:#f6f7f9;--ok:#16a34a;--warn:#d97706;--danger:#dc2626;--radius:10px;
  --font:system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif}
@media (prefers-color-scheme:dark){:root{--ink:#e5e7eb;--muted:#9ca3af;--line:#2a2f3a;--bg:#0f1115;--bg-soft:#171a21;--brand:#5b8cff;--brand-ink:#8fb0ff}}

/* Extra tokens. /theme.css (served by the app, cookie-based) overrides all color tokens
   and color-scheme after this file, so colors must only come from tokens. */
:root{--wrap:1040px;--gutter:16px;--on-brand:#ffffff;--shadow:0 12px 32px rgba(15,23,42,.10);color-scheme:light dark}
@media (prefers-color-scheme:dark){:root{--on-brand:#0b1020;--shadow:0 12px 32px rgba(0,0,0,.45)}}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 var(--font);overflow-wrap:break-word}
img,svg{max-width:100%;height:auto;display:block}
h1,h2,h3{line-height:1.2;margin:0 0 .5em;letter-spacing:-.01em}
h1{font-size:clamp(2rem,5vw,3rem)}
h2{font-size:clamp(1.5rem,3.2vw,2rem)}
h3{font-size:1.125rem}
p,ul,ol{margin:0 0 1em}
a{color:var(--brand-ink)}
a:hover{text-decoration-thickness:2px}
:focus-visible{outline:3px solid var(--brand);outline-offset:2px;border-radius:4px}
code{font-size:.95em;background:var(--bg-soft);border:1px solid var(--line);border-radius:4px;padding:0 .3em}

.wrap{max-width:calc(var(--wrap) + 2 * var(--gutter));margin:0 auto;padding:0 var(--gutter)}
.skip{position:absolute;left:-9999px;top:0}
.skip:focus{left:var(--gutter);top:8px;z-index:10;background:var(--bg);padding:8px 12px;border:2px solid var(--brand)}

/* Header */
.site-header{border-bottom:1px solid var(--line);background:var(--bg)}
.site-header .wrap{display:flex;align-items:center;gap:16px;min-height:64px;flex-wrap:wrap}
.logo{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:1.2rem;color:var(--ink);text-decoration:none}
.logo svg{width:28px;height:28px}
.logo-bg{fill:var(--brand)}
.logo-tick{fill:none;stroke:var(--on-brand);stroke-width:3.2;stroke-linecap:round;stroke-linejoin:round}
.nav{margin-left:auto;display:flex;align-items:center;gap:4px 18px;flex-wrap:wrap}
.nav a{color:var(--ink);text-decoration:none;font-weight:500;padding:6px 2px}
.nav a:hover{color:var(--brand-ink)}
.nav a[aria-current="page"]{color:var(--brand-ink);box-shadow:inset 0 -2px 0 var(--brand)}
.nav .btn{padding:8px 14px;color:var(--on-brand)}
.nav .btn:hover{color:var(--on-brand)}
@media (max-width:480px){.site-header .wrap{padding-top:10px;padding-bottom:10px}.nav{gap:4px 12px;font-size:.95rem}.nav .btn{padding:6px 10px}}
@media (max-width:379px){.nav .nav-opt{display:none}}

/* Buttons */
.btn{display:inline-block;background:var(--brand);color:var(--on-brand);border:2px solid var(--brand);border-radius:var(--radius);padding:12px 20px;font-weight:600;text-decoration:none;line-height:1.2}
.btn:hover{background:var(--brand-ink);border-color:var(--brand-ink);color:var(--on-brand)}
.btn-ghost{background:transparent;color:var(--brand-ink)}
.btn-ghost:hover{background:var(--bg-soft);color:var(--brand-ink);border-color:var(--brand-ink)}
.actions{display:flex;gap:12px;flex-wrap:wrap;margin:24px 0 8px}

/* Sections */
main{display:block}
.section{padding:56px 0}
.section-soft{background:var(--bg-soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.eyebrow{color:var(--brand-ink);font-weight:600;font-size:.875rem;text-transform:uppercase;letter-spacing:.06em;margin-bottom:.5em}
.lead{font-size:1.15rem;color:var(--muted);max-width:40em}
.muted{color:var(--muted)}
.small{font-size:.9rem}

/* Hero */
.hero{padding:56px 0 40px}
.hero .wrap{display:grid;grid-template-columns:1.05fr 1fr;gap:40px;align-items:center}
.hero h1 span{color:var(--brand-ink)}
.hero-plain{padding-bottom:8px}
.hero-plain .wrap{display:block}
.more{margin-top:24px}
.notfound .lead{margin:0 auto 8px}
.notfound h1{font-size:clamp(1.7rem,4vw,2.4rem)}
@media (max-width:820px){.hero{padding:36px 0 24px}.hero .wrap{grid-template-columns:1fr;gap:28px}}

/* Task list mockup (inline SVG) */
.mock{margin:0;background:var(--bg);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);overflow:hidden}
.mock svg{width:100%}
.mock .m-bg{fill:var(--bg)}
.mock .m-soft{fill:var(--bg-soft)}
.mock .m-line{fill:var(--line)}
.mock .m-ink{fill:var(--ink)}
.mock .m-muted{fill:var(--muted)}
.mock .m-brand{fill:var(--brand)}
.mock .m-brand-s{stroke:var(--brand)}
.mock .m-ok{fill:var(--ok)}
.mock .m-warn{fill:var(--warn)}
.mock .m-danger{fill:var(--danger)}
.mock .m-box{fill:none;stroke:var(--muted);stroke-width:1.5}
.mock .m-check{fill:none;stroke:var(--on-brand);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.mock text{font-family:var(--font)}

/* Cards / grids */
.grid{display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(min(100%,290px),1fr))}
.grid-4{grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr))}
.card{background:var(--bg);border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.card h3{display:flex;align-items:center;gap:10px}
.card p{color:var(--muted);margin:0}
.icon{flex:none;width:36px;height:36px;border-radius:9px;background:var(--bg-soft);border:1px solid var(--line);display:inline-grid;place-items:center}
.icon svg{width:20px;height:20px;fill:none;stroke:var(--brand);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}

/* Steps */
.steps{list-style:none;padding:0;margin:24px 0 0;display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr));counter-reset:step}
.steps li{counter-increment:step;position:relative;padding:22px 22px 22px 70px;background:var(--bg);border:1px solid var(--line);border-radius:var(--radius)}
.steps li::before{content:counter(step);position:absolute;left:22px;top:20px;width:34px;height:34px;border-radius:50%;background:var(--brand);color:var(--on-brand);font-weight:700;display:grid;place-items:center}
.steps h3{margin-bottom:.3em}
.steps p{margin:0;color:var(--muted)}

/* FAQ */
.faq{max-width:760px}
.faq details{border:1px solid var(--line);border-radius:var(--radius);background:var(--bg);margin-bottom:10px}
.faq summary{cursor:pointer;padding:14px 18px;font-weight:600;list-style-position:outside;margin-left:18px;padding-left:4px}
.faq details[open] summary{border-bottom:1px solid var(--line)}
.faq details>div{padding:14px 18px 4px}

/* Feature detail rows */
.feature{display:grid;grid-template-columns:220px 1fr;gap:24px;padding:28px 0;border-top:1px solid var(--line)}
.feature:first-of-type{border-top:0}
.feature h2{font-size:1.35rem;display:flex;gap:10px;align-items:flex-start}
.feature ul{padding-left:1.2em}
.feature li{margin-bottom:.35em}
@media (max-width:720px){.feature{grid-template-columns:1fr;gap:6px}}

/* CTA band */
.cta{text-align:center}
.cta .actions{justify-content:center}
.cta p{margin-left:auto;margin-right:auto}

/* Prose (article, legal) */
.prose{max-width:720px;margin:0 auto;padding:48px 0 56px}
.prose h1{font-size:clamp(1.9rem,4.4vw,2.6rem)}
.prose h2{font-size:1.5rem;margin-top:1.8em}
.prose h3{margin-top:1.4em}
.prose li{margin-bottom:.4em}
.prose .meta{color:var(--muted);font-size:.95rem;margin-bottom:1.5em}
.prose blockquote{margin:1.2em 0;padding:12px 18px;border-left:4px solid var(--brand);background:var(--bg-soft);border-radius:0 var(--radius) var(--radius) 0}
.prose blockquote p:last-child{margin:0}
.callout{margin:2em 0;padding:22px;border:1px solid var(--line);border-radius:var(--radius);background:var(--bg-soft)}
.callout h2{margin-top:0;font-size:1.25rem}
.callout .actions{margin-bottom:0}
.toc{border:1px solid var(--line);border-radius:var(--radius);padding:14px 18px;margin:0 0 1.5em}
.toc p{margin:0 0 .3em;font-weight:600}
.toc ol{margin:0;padding-left:1.3em}

/* AI page */
.space-top{margin-top:48px}
code.url{display:inline-block;margin-top:4px;padding:2px 8px;font-size:.95em;user-select:all;word-break:break-all}
.steps-5{grid-template-columns:repeat(auto-fit,minmax(min(100%,220px),1fr))}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:40px}
@media (max-width:820px){.two-col{grid-template-columns:1fr;gap:16px}}
.prompts{list-style:none;padding:0;margin:0}
.prompts li{background:var(--bg);border:1px solid var(--line);border-radius:14px 14px 14px 4px;padding:10px 14px;margin-bottom:10px}
.can{padding-left:1.2em}
.can li,.checks li{margin-bottom:.5em}
.checks{list-style:none;padding:0;max-width:760px}
.checks li{position:relative;padding-left:30px}
.checks li::before{content:"";position:absolute;left:4px;top:.45em;width:12px;height:7px;border-left:2.5px solid var(--ok);border-bottom:2.5px solid var(--ok);transform:rotate(-45deg)}

/* Contact */
.contact{display:grid;grid-template-columns:240px 1fr;gap:40px;align-items:start;max-width:860px;margin:0 auto;padding:56px 0}
.avatar{width:240px;height:240px;border-radius:50%;object-fit:cover;border:1px solid var(--line)}
.avatar-initials{display:grid;place-items:center;background:linear-gradient(135deg,var(--brand),var(--brand-ink));color:var(--on-brand);font-size:5rem;font-weight:700;letter-spacing:.02em;border:0}
.contact-links{list-style:none;padding:0;margin:1.2em 0}
.contact-links li{display:flex;gap:4px 12px;flex-wrap:wrap;padding:10px 0;border-top:1px solid var(--line)}
.contact-links li:last-child{border-bottom:1px solid var(--line)}
.contact-links .muted{min-width:5.5em}
.person{grid-template-columns:160px 1fr;gap:32px;max-width:860px;margin:0;padding:0}
.person .avatar{width:160px;height:160px}
.person h2{margin-top:0}
.two-col .contact-links li>span:last-child{flex:1 1 14em}
@media (max-width:720px){.contact{grid-template-columns:1fr;gap:24px;padding:36px 0}.avatar{width:160px;height:160px}.avatar-initials{font-size:3.3rem}.person{padding:0;gap:20px}.person .avatar{width:120px;height:120px}}

/* 404 */
.notfound{text-align:center;padding:80px 0}
.notfound .code{font-size:clamp(4rem,14vw,7rem);font-weight:800;color:var(--brand);line-height:1;margin:0 0 .1em}
.notfound .actions{justify-content:center}

/* Footer */
.site-footer{border-top:1px solid var(--line);padding:28px 0;color:var(--muted);font-size:.95rem}
.site-footer .wrap{display:flex;gap:12px 24px;flex-wrap:wrap;align-items:center;justify-content:space-between}
.site-footer nav{display:flex;gap:18px;flex-wrap:wrap}
.site-footer a{color:var(--muted)}
.site-footer a:hover{color:var(--ink)}
.site-footer p{margin:0}
.theme-switch{display:inline-flex;gap:0!important;border:1px solid var(--line);border-radius:999px;padding:3px;background:var(--bg-soft)}
.theme-switch a{color:var(--muted);text-decoration:none;padding:4px 12px;border-radius:999px;font-size:.875rem;white-space:nowrap}
.theme-switch a:hover{color:var(--ink);background:var(--bg)}
.theme-switch a+a{box-shadow:inset 1px 0 0 var(--line)}
.theme-switch a:hover,.theme-switch a:hover+a{box-shadow:none}

@media (prefers-reduced-motion:no-preference){.btn,.nav a{transition:background-color .15s,color .15s,border-color .15s}}