/* SmartGEO public pages (home + guides). Brand tokens from brand/smartgeo-visual-guide.md. */
:root{
  --navy:#0F2A5C;--ink:#0A1528;--night:#0B1730;--night-2:#13244A;--muted:#5A6272;--muted-on-dark:#AEB8CC;
  --action:#2148B8;--soft:#F3F5F8;--line:#DCE1E9;--line-strong:#B8C0CD;
  --shu:#BC3E29;--shu-tint:#FBEAE6;--ok:#1F6B8E;--ok-tint:#E4F0F5;--check:#8A6410;--check-tint:#F8F0DC;
  --signal:linear-gradient(45deg,#E8304A 0%,#FF8A45 100%);
  --f-display:"Shippori Mincho B1","Hiragino Mincho ProN","Yu Mincho",serif;
  --f-body:"BIZ UDPGothic","Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;
  --f-mono:"IBM Plex Mono",SFMono-Regular,Menlo,Consolas,monospace;
  --r:8px;--gutter:max(16px,env(safe-area-inset-left,0px));
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:#fff;color:var(--ink);font-family:var(--f-body);font-size:16px;line-height:1.85;letter-spacing:.02em;-webkit-font-smoothing:antialiased}
a{color:var(--action)}
img,svg{display:block}
h1,h2,h3{word-break:auto-phrase;text-wrap:pretty;font-family:var(--f-display);font-feature-settings:"palt" 1;letter-spacing:.02em;margin:0}
p{margin:0}
.wrap{max-width:1120px;margin:0 auto;padding:0 var(--gutter)}
.narrow{max-width:820px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.mono{font-family:var(--f-mono);font-variant-numeric:tabular-nums;letter-spacing:0}
:focus-visible{outline:2px solid var(--action);outline-offset:2px}
.dark :focus-visible{outline-color:#fff}

/* header */
.top{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.94);backdrop-filter:saturate(1.4) blur(8px);-webkit-backdrop-filter:saturate(1.4) blur(8px);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:64px}
.top nav{display:flex;align-items:center;gap:4px 24px;font-size:14px}
.top nav a{color:var(--ink);text-decoration:none;padding:10px 0}
.top nav a:hover{color:var(--action)}
.top .cta{background:var(--navy);color:#fff;font-weight:700;border-radius:var(--r);padding:0 18px;min-height:44px;display:inline-flex;align-items:center}
.top .cta:hover{color:#fff;background:#163777}
@media (max-width:760px){.top nav a:not(.cta){display:none}}

/* buttons, forms */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;border:0;border-radius:var(--r);background:var(--navy);color:#fff;font:inherit;font-weight:700;font-size:16px;letter-spacing:.04em;min-height:52px;padding:0 24px;text-decoration:none;cursor:pointer}
.btn:hover{background:#163777;color:#fff}
.btn.light{background:#fff;color:var(--navy)}
.btn.light:hover{background:#E7ECF5;color:var(--navy)}
.ask{width:100%;max-width:640px;display:flex;flex-direction:column;gap:10px}
.ask .row{display:flex;gap:8px;background:#fff;border:1px solid var(--line-strong);border-radius:var(--r);padding:6px;box-shadow:0 12px 32px rgba(10,21,40,.10)}
.ask input{flex:1;min-width:0;border:0;outline:0;font:inherit;font-size:17px;color:var(--ink);background:transparent;padding:0 12px;height:52px}
.ask input::placeholder{color:#7A8294}
.ask .btn{flex:none}
.ask .fine{font-size:13px;color:var(--muted)}
.ask .fine span{white-space:nowrap}
@media (max-width:520px){.ask .row{flex-direction:column}.ask .btn{width:100%}}

/* hero */
.hero{background:linear-gradient(180deg,#E9EDF3 0%,#F4F6F9 55%,#FFFFFF 100%);color:var(--ink);overflow:hidden}
.hero .wrap{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:56px;align-items:center;padding-top:72px;padding-bottom:96px}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:16px;font-weight:700;letter-spacing:.08em;color:var(--navy)}
.eyebrow i{width:9px;height:9px;border-radius:50%;background:var(--signal);flex:none}
.hero h1{font-weight:600;font-size:clamp(34px,5.2vw,62px);line-height:1.32;margin:22px 0 22px}
.hero .lead{font-size:clamp(16px,1.5vw,19px);color:#2E3747;max-width:30em;margin-bottom:12px}
@media (max-width:520px){.hero .lead br{display:none}}
.hero .what{font-size:14px;color:var(--muted);max-width:36em;margin-bottom:32px}
@media (max-width:900px){.hero .wrap{grid-template-columns:minmax(0,1fr);gap:48px;padding-top:48px;padding-bottom:64px}}

/* chat mock */
.chat{background:#fff;color:var(--ink);border:1px solid var(--line);border-radius:var(--r);box-shadow:0 24px 60px rgba(10,21,40,.14);overflow:hidden}
.chat .bar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 18px;border-bottom:1px solid var(--line);font-size:12px;color:var(--muted)}
.chat .bar b{color:var(--ink);font-weight:700}
.chat .body{padding:22px 20px 18px;display:flex;flex-direction:column;gap:16px}
.chat .q{align-self:flex-end;max-width:85%;background:var(--soft);border-radius:var(--r);padding:10px 14px;font-size:15px}
.chat .a{font-size:15px;line-height:2}
.chat mark{background:none;color:inherit;padding:1px 0;border-bottom:2px solid}
.chat mark.neg{background:var(--shu-tint);border-color:var(--shu)}
.chat mark.mis{background:var(--shu-tint);border-color:var(--shu);border-bottom-style:double;border-bottom-width:3px}
.chat mark.chk{background:var(--check-tint);border-color:var(--check)}
.chat mark sup{font-family:var(--f-mono);font-size:10px;font-weight:500;color:var(--shu);margin-left:2px}
.chat mark.chk sup{color:var(--check)}
.chat .notes{border-top:1px solid var(--line);padding:14px 20px 16px;display:flex;flex-direction:column;gap:8px;font-size:13px}
.chat .notes div{display:flex;gap:10px;align-items:baseline}
.tag{flex:none;font-size:12px;font-weight:700;border-radius:4px;padding:1px 8px;white-space:nowrap}
.tag.neg{color:var(--shu);background:var(--shu-tint)}
.tag.mis{color:#fff;background:var(--shu)}
.tag.chk{color:var(--check);background:var(--check-tint)}
.tag.ok{color:var(--ok);background:var(--ok-tint)}
.chat .after{background:var(--shu-tint);color:var(--ink);border-top:1px solid #F1CFC7;padding:14px 20px;font-size:14px;font-weight:700;line-height:1.7}
.mock-note{margin-top:12px;font-size:12px;color:var(--muted);text-align:right}

/* sections */
.sec{padding:clamp(72px,10vw,128px) 0}
.sec.soft{background:var(--soft)}
.sec.dark{background:var(--night);color:#fff}
.kicker{display:flex;align-items:center;gap:12px;font-size:17px;font-weight:700;letter-spacing:.08em;color:var(--action);margin-bottom:16px}
.kicker::before{content:"";width:28px;height:2px;background:currentColor;flex:none}
.dark .kicker{color:#9FB6E8}
.sec h2{font-weight:600;font-size:clamp(28px,3.6vw,44px);line-height:1.42;margin-bottom:20px}
.sec .intro{color:var(--muted);max-width:40em;margin-bottom:44px}
.dark .intro{color:#C9D3E6}

/* stats */
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(300px,100%),1fr));gap:20px}
.stat{border-top:2px solid var(--ink);padding-top:20px;display:flex;flex-direction:column;gap:10px}
.dark .stat{border-top-color:rgba(255,255,255,.7)}
.stat .n{font-family:var(--f-mono);font-weight:500;font-size:clamp(44px,6vw,68px);line-height:1;letter-spacing:-.02em}
.stat .n small{font-size:.42em;margin-left:4px;font-family:var(--f-body);font-weight:700;letter-spacing:0}
.stat .n.neg{color:var(--shu)}
.dark .stat .n.neg{color:#FF8A70}
.stat .d{font-weight:700;font-size:16px;line-height:1.7}
.stat .src{font-size:12px;color:var(--muted);line-height:1.7}
.dark .stat .src{color:var(--muted-on-dark)}
.dark .stat .src a{color:#C9D3E6}
.punch{margin-top:48px;font-family:var(--f-display);font-weight:600;font-size:clamp(22px,2.6vw,30px);line-height:1.6}

/* risks */
.risks{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(320px,100%),1fr));gap:20px}
.risk{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:28px 26px;display:flex;flex-direction:column;gap:12px}
.risk .no{font-family:var(--f-mono);font-size:13px;color:var(--shu);font-weight:500}
.risk h3{font-size:22px;font-weight:600;line-height:1.5}
.risk p{color:var(--muted);font-size:15px}

/* case */
.case-head{display:flex;flex-wrap:wrap;gap:6px 16px;align-items:baseline;font-size:13px;color:var(--muted);margin-bottom:36px}
.case-head b{color:var(--ink)}
.case-note{margin-top:36px;font-size:13px;color:var(--muted);max-width:48em}

/* how */
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:56px;align-items:start}
@media (max-width:900px){.split{grid-template-columns:minmax(0,1fr);gap:36px}}
.tally{border-top:1px solid var(--line)}
.tally div{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:2px 16px;padding:14px 0;border-bottom:1px solid var(--line)}
.tally dt{font-weight:700}
.tally dd{margin:0;color:var(--muted);font-variant-numeric:tabular-nums}
.tally dd b{color:var(--ink);font-family:var(--f-mono);font-weight:500;font-size:18px}
.tally .sum dt,.tally .sum dd{color:var(--ink);font-weight:700}
.ticks{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:14px}
.ticks li{position:relative;padding-left:30px}
.ticks li::before{content:"";position:absolute;left:0;top:.55em;width:14px;height:8px;border-left:2px solid var(--ok);border-bottom:2px solid var(--ok);transform:rotate(-45deg)}
.ticks b{display:block}
.ticks span{color:var(--muted);font-size:15px}

/* report */
.chapters{list-style:none;margin:0;padding:0;counter-reset:ch;border-top:1px solid var(--line)}
.chapters li{counter-increment:ch;display:grid;grid-template-columns:44px minmax(0,1fr);gap:4px 12px;padding:16px 0;border-bottom:1px solid var(--line)}
.chapters li::before{content:counter(ch,decimal-leading-zero);font-family:var(--f-mono);color:var(--action);font-size:14px;padding-top:2px;grid-row:span 2}
.chapters b{font-weight:700}
.lead,.intro,.d,.chapters span{word-break:auto-phrase}
.chapters span{color:var(--muted);font-size:15px}
.sheet{background:#fff;border:1px solid var(--line);border-radius:var(--r);box-shadow:0 20px 50px rgba(10,21,40,.10);padding:26px 24px;display:flex;flex-direction:column;gap:14px}
.sheet .h{display:flex;justify-content:space-between;gap:12px;font-size:12px;color:var(--muted);border-bottom:1px solid var(--line);padding-bottom:8px}
.sheet h3{font-size:19px;font-weight:600}
.sheet table{width:100%;border-collapse:collapse;font-size:13px}
.sheet th,.sheet td{text-align:left;vertical-align:top;padding:9px 6px;border-bottom:1px solid var(--line)}
.sheet th{font-size:12px;color:var(--muted);font-weight:700}
.sheet td:last-child{white-space:nowrap}
.sheet .cap{font-size:12px;color:var(--muted)}
.sheet-wrap .mock-note{color:var(--muted);text-align:left}
.sample-cta{display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;margin:24px 0 28px}
.sample-cta span{font-size:14px;color:var(--ink)}
.sample-cta b{font-weight:700}
@media (max-width:520px){.sample-cta .btn{width:100%}}

/* timeline */
.steps{list-style:none;margin:0;padding:0}
.steps li{display:flex;gap:16px;align-items:flex-start;padding:12px 0}
.steps i{flex:none;width:28px;height:28px;border-radius:50%;background:var(--navy);color:#fff;font-style:normal;font-size:14px;display:flex;align-items:center;justify-content:center}
.steps i.now{background:#fff;border:2px solid var(--action)}
.steps i.next{background:#fff;border:2px solid var(--line-strong)}
.steps b{display:block}
.steps span{font-size:13px;color:var(--muted)}
.steps .now+div span{color:var(--action)}

/* pricing */
.plans{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(340px,100%),1fr));gap:20px}
.plan{border-radius:var(--r);padding:34px 30px;display:flex;flex-direction:column;gap:16px;background:#fff;border:2px solid var(--ink)}
.plans.single{grid-template-columns:minmax(0,560px)}
.plan.later{background:var(--soft);border:1px solid var(--line)}
.plan .name{font-weight:700;display:flex;align-items:center;gap:10px}
.plan .name em{font-style:normal;font-size:12px;border:1px solid var(--line-strong);color:var(--muted);border-radius:4px;padding:0 8px}
.plan .price{font-family:var(--f-display);font-weight:600;font-size:52px;line-height:1.1}
.plan .price small{font-size:18px}
.plan ul{margin:0;padding-left:1.2em;color:var(--muted);font-size:15px;display:flex;flex-direction:column;gap:4px}
.plan .btn{align-self:flex-start;margin-top:6px}
.plans-note{margin-top:24px;color:var(--muted);font-size:14px;max-width:48em}

/* faq */
.faq{display:flex;flex-direction:column;border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;min-height:64px;padding:12px 0;font-weight:700}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";flex:none;width:12px;height:12px;border-right:2px solid var(--action);border-bottom:2px solid var(--action);transform:rotate(45deg) translate(-3px,-3px);transition:transform .2s}
.faq details[open] summary::after{transform:rotate(-135deg) translate(-3px,-3px)}
.faq details p{color:var(--muted);font-size:15px;padding:0 0 22px;max-width:44em}

/* glossary */
.terms{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(440px,100%),1fr));gap:0 40px;margin:0}
.terms div{border-top:1px solid var(--line);padding:18px 0}
.terms dt{font-weight:700;margin-bottom:6px}
.terms dd{margin:0;color:var(--muted);font-size:15px}

/* closing */
.close{text-align:center}
.close{border-top:1px solid var(--line)}
.close .wrap{display:flex;flex-direction:column;align-items:center;gap:24px}
.close h2{margin:0}
.close .ask{text-align:left}

/* guide links */
.guides{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(320px,100%),1fr));gap:20px}
.guide{display:flex;flex-direction:column;gap:8px;text-decoration:none;color:var(--ink);border:1px solid var(--line);border-radius:var(--r);padding:24px;background:#fff}
.guide:hover{border-color:var(--action);color:var(--ink)}
.guide small{color:var(--action);font-weight:700;font-size:14px;letter-spacing:.06em}
.guide b{font-family:var(--f-display);font-weight:600;font-size:20px;line-height:1.5}
.guide span{color:var(--muted);font-size:14px}

/* footer */
.foot{border-top:1px solid var(--line);background:#fff;color:var(--muted);font-size:13px;padding:48px 0 32px}
.foot .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:24px}
.foot nav{display:flex;flex-wrap:wrap;gap:4px 20px}
.foot a{color:var(--muted);padding:6px 0;display:inline-block}
.foot p{max-width:40em}

/* article (guides) */
.article{padding:56px 0 96px}
.article .crumbs{font-size:13px;color:var(--muted);margin-bottom:28px}
.article .crumbs a{color:var(--muted)}
.article h1{font-weight:700;font-size:clamp(28px,4.2vw,40px);line-height:1.45;margin-bottom:18px}
.article .meta{font-size:13px;color:var(--muted);margin-bottom:36px}
.article .answer{background:var(--soft);border-left:3px solid var(--navy);border-radius:0 var(--r) var(--r) 0;padding:20px 22px;margin-bottom:40px}
.article .answer p{margin:0}
.article h2{font-weight:600;font-size:clamp(22px,2.6vw,27px);line-height:1.5;margin:52px 0 16px}
.article h3{font-weight:600;font-size:19px;line-height:1.6;margin:32px 0 10px}
.article p,.article li{max-width:40em}
.article p{margin:0 0 16px}
.article ol,.article ul{margin:0 0 16px;padding-left:1.4em}
.article li{margin-bottom:8px}
.article table{width:100%;border-collapse:collapse;font-size:15px;margin:0 0 20px}
.article th,.article td{text-align:left;vertical-align:top;padding:12px 10px;border-bottom:1px solid var(--line)}
.article th{background:var(--soft);font-weight:700}
.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}
.article .cta-box{margin:56px 0 0;background:var(--soft);color:var(--ink);border:2px solid var(--ink);border-radius:var(--r);padding:32px 28px;display:flex;flex-direction:column;gap:16px;align-items:flex-start}
.article .cta-box b{font-family:var(--f-display);font-weight:600;font-size:22px;line-height:1.5}
.article .cta-box p{color:var(--muted);margin:0}
.article .sources{margin-top:48px;font-size:13px;color:var(--muted)}
.article .sources li{margin-bottom:4px}
.article th[scope=row]{white-space:nowrap}

/* channels (how) */
.sub{font-family:var(--f-body);font-size:15px;font-weight:700;letter-spacing:.04em;color:var(--navy);margin:0 0 4px}
.channels{margin:0;border-top:1px solid var(--line)}
.channels div{padding:14px 0;border-bottom:1px solid var(--line)}
.channels dt{font-weight:700;margin-bottom:2px}
.channels dd{margin:0;color:var(--muted);font-size:15px}
.src-note{margin-top:10px;font-size:12px;color:var(--muted)}