/*! tailwindcss v4.1.13 | MIT License | https://tailwindcss.com */@import "https://fonts.googleapis.com/css2?family=IBM+Plex+Sans+JP:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500;600&display=swap";@layer theme{:host,:root{--font-sans:ui-sans-serif,system-ui,sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji";--font-mono:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace;--shadow-sm:0 1px 3px 0 #0000001a,0 1px 2px -1px #0000001a;--shadow-md:0 4px 6px -1px #0000001a,0 2px 4px -2px #0000001a;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,::backdrop,:after,:before{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}:host,html{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif,system-ui,sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,pre,samp{font-family:var(--default-mono-font-family,ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}menu,ol,ul{list-style:none}audio,canvas,embed,iframe,img,object,svg,video{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,optgroup,select,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab,red,red)){::placeholder{color:color-mix(in oklab,currentcolor 50%,transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit,::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-day-field,::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-hour-field,::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-millisecond-field,::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button,::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.inline-flex{display:inline-flex}}:root{--accent:#0a84ff;--accent-600:#0070e6;--accent-700:#005fcc;--accent-tint:#eaf3ff;--accent-tint-2:#f3f8ff;--ink:#0e1116;--ink-2:#363c45;--muted:#6a7180;--muted-2:#9aa1ad;--line:#e7e8ed;--line-2:#eef0f3;--bg:#fff;--bg-soft:#f6f7f9;--footer:#0e1116;--r-sm:8px;--r-md:12px;--r-lg:14px;--r-xl:20px;--shadow-sm:0 1px 3px #0e11160d;--shadow-md:0 22px 50px -28px #0e111647;--shadow-phone:0 50px 90px -34px #0e111666,0 14px 36px -22px #0a84ff24;--maxw:1180px;--pad:clamp(20px,5vw,40px);--font-ja:"IBM Plex Sans JP";--font-disp:"IBM Plex Sans JP",sans-serif;--font-body:"IBM Plex Sans JP",sans-serif;--font-mono:"IBM Plex Mono",ui-monospace,Menlo,monospace}*{box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:var(--font-body);color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;margin:0;font-size:16px;line-height:1.7;overflow-x:hidden}html[data-lang=ja] body{letter-spacing:.005em;line-height:1.85}img,svg{max-width:100%;display:block}a{color:inherit;text-decoration:none}button{cursor:pointer;font-family:inherit}.wrap{max-width:var(--maxw);padding-inline:var(--pad);width:100%;margin:0 auto}.section{padding:clamp(64px,9vw,128px) 0}.section--soft{background:var(--bg-soft)}.center{text-align:center}.eyebrow{font-family:var(--font-mono);letter-spacing:.2em;text-transform:uppercase;color:var(--accent);align-items:center;gap:10px;margin:0 0 20px;font-size:11.5px;font-weight:500;display:inline-flex}.eyebrow:before{content:"";background:var(--accent);width:18px;height:1px;display:inline-block}.center .eyebrow{justify-content:center}h1,h2,h3{font-family:var(--font-disp);color:var(--ink);letter-spacing:-.02em;margin:0;font-weight:700;line-height:1.16}html[data-lang=ja] h1,html[data-lang=ja] h2,html[data-lang=ja] h3{font-family:var(--font-ja),var(--font-disp);letter-spacing:-.005em;font-weight:700;line-height:1.32}h1{font-size:clamp(34px,5.2vw,60px)}h2{font-size:clamp(27px,3.6vw,43px)}h3{font-size:clamp(17px,1.4vw,20px);font-weight:600}.lead{color:var(--ink-2);max-width:60ch;margin:20px 0 0;font-size:clamp(16px,1.3vw,18.5px);line-height:1.75}.center .lead{margin-inline:auto}.section-head{max-width:62ch;margin:0 auto clamp(40px,5vw,64px)}.section-head .lead{margin-inline:auto}.btn{font-family:var(--font-disp);white-space:nowrap;letter-spacing:.005em;border:1px solid #0000;border-radius:10px;justify-content:center;align-items:center;gap:10px;padding:14px 24px;font-size:15px;font-weight:600;transition:transform .15s,box-shadow .2s,background .2s,border-color .2s;display:inline-flex}html[data-lang=ja] .btn{font-family:var(--font-ja);font-weight:600}.btn-primary{background:var(--accent);color:#fff;box-shadow:0 8px 20px -10px #0a84ff99}.btn-primary:hover{background:var(--accent-600);transform:translateY(-1px);box-shadow:0 12px 26px -12px #0a84ffb3}.btn-ghost{color:var(--ink);border-color:var(--line);background:0 0}.btn-ghost:hover{border-color:var(--ink);transform:translateY(-1px)}.btn-lg{padding:16px 30px;font-size:16px}.btn .arr{transition:transform .2s}.btn:hover .arr{transform:translate(3px)}.site-header{z-index:50;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#ffffffd1;border-bottom:1px solid #0000;transition:border-color .25s,box-shadow .25s;position:sticky;top:0}.site-header.is-scrolled{border-color:var(--line);box-shadow:var(--shadow-sm)}.nav{gap:32px;height:74px}.brand,.nav{align-items:center;display:flex}.brand{font-family:var(--font-disp);letter-spacing:-.01em;white-space:nowrap;gap:11px;font-size:18px;font-weight:600}html[data-lang=ja] .brand{font-family:var(--font-ja);font-size:17px;font-weight:600}.brand-mark{background:var(--accent);border-radius:7px;flex:none;width:28px;height:28px;position:relative}.brand-mark:after,.brand-mark:before{content:"";border:1.5px solid #fff;border-radius:1px;width:8px;height:8px;position:absolute}.brand-mark:before{border-bottom:none;border-right:none;top:7px;left:7px}.brand-mark:after{border-top:none;border-left:none;bottom:7px;right:7px}.nav-links{gap:28px;margin-left:8px;display:flex}.nav-links a{color:var(--ink-2);font-size:14.5px;font-weight:600;transition:color .2s}html[data-lang=ja] .nav-links a{font-family:var(--font-ja)}.nav-links a:hover{color:var(--accent)}.nav-right{align-items:center;gap:14px;margin-left:auto;display:flex}.pill-group{background:var(--bg-soft);border:1px solid var(--line);border-radius:999px;padding:3px;display:inline-flex}.pill-group button{color:var(--muted);letter-spacing:.02em;white-space:nowrap;background:0 0;border:none;border-radius:999px;padding:6px 13px;font-size:12.5px;font-weight:700;transition:all .2s}.pill-group button.is-active{color:var(--ink);box-shadow:var(--shadow-sm);background:#fff}.hero{isolation:isolate;position:relative;overflow:hidden}.hero .wrap{z-index:1;position:relative}.hero-grid{grid-template-columns:1.05fr .95fr;align-items:center;gap:clamp(32px,5vw,72px);padding:clamp(48px,7vw,92px) 0 clamp(56px,8vw,104px);display:grid}.hero-bg{z-index:0;background:radial-gradient(900px 520px at 78% 18%,var(--accent-tint)0,transparent 60%),linear-gradient(180deg,#fbfcfe 0,#fff 100%)}.hero-bg,.hero-bg:after{position:absolute;inset:0}.hero-bg:after{content:"";opacity:.5;background-image:linear-gradient(var(--line-2)1px,transparent 1px),linear-gradient(90deg,var(--line-2)1px,transparent 1px);background-size:54px 54px;-webkit-mask-image:radial-gradient(700px 500px at 78% 22%,#000,#0000 75%);mask-image:radial-gradient(700px 500px at 78% 22%,#000,#0000 75%)}.hero h1{margin-bottom:8px}.hero .lead{margin-top:22px}.hero-cta{flex-wrap:wrap;gap:14px;margin-top:34px;display:flex}.hero-note{color:var(--muted);align-items:flex-start;gap:9px;margin-top:22px;font-size:13.5px;font-weight:500;display:flex}html[data-lang=ja] .hero-note{font-family:var(--font-ja)}.hero-note .dot{background:#2bbf6a;border-radius:50%;flex:none;width:7px;height:7px;margin-top:8px;box-shadow:0 0 0 4px #2bbf6a29}.hero-badge{border:1px solid var(--line);color:var(--ink-2);box-shadow:var(--shadow-sm);background:#fff;border-radius:999px;align-items:center;gap:8px;margin-bottom:24px;padding:7px 14px 7px 8px;font-size:12.5px;font-weight:700;display:inline-flex}html[data-lang=ja] .hero-badge{font-family:var(--font-ja)}.hero-badge .tag{background:var(--accent);color:#fff;font-size:11px;font-family:var(--font-mono);letter-spacing:.04em;border-radius:999px;padding:3px 10px}.hero-visual{justify-content:center;display:flex;position:relative}.phone{aspect-ratio:300/610;width:300px;box-shadow:var(--shadow-phone);background:#0d1117;border-radius:46px;flex:none;padding:11px;position:relative}.phone:before{content:"";background:#0d1117;border-radius:3px;width:3px;height:62px;position:absolute;top:130px;left:-2px;box-shadow:0 84px #0d1117}.phone-screen{background:#0d1117;border-radius:36px;width:100%;height:100%;position:relative;overflow:hidden}.phone-screen .poster{object-fit:cover;z-index:0;width:100%;height:100%;position:absolute;inset:0}.phone-screen video{z-index:1;position:relative}.phone-screen .ph,.phone-screen img,.phone-screen video{object-fit:cover;background:0 0;width:100%;height:100%}.phone-island{z-index:3;background:#0d1117;border-radius:999px;width:84px;height:24px;position:absolute;top:11px;left:50%;transform:translate(-50%)}.phone-island:after{content:"";background:#1c2a44;border-radius:50%;width:7px;height:7px;position:absolute;top:50%;right:11px;transform:translateY(-50%);box-shadow:inset 0 0 0 1.5px #2a3a5a}.hero-visual .phone{transform:rotate(-3deg)}.chip{border:1px solid var(--line);color:var(--ink);z-index:4;background:#fff;border-radius:12px;align-items:center;gap:13px;max-width:230px;padding:13px 16px;font-size:13px;font-weight:600;display:flex;position:absolute;box-shadow:0 14px 34px -20px #0e111666}html[data-lang=ja] .chip{font-family:var(--font-ja)}.chip .ic{width:auto;height:auto;color:var(--accent);background:0 0;border-radius:0;flex:none;place-items:center;display:grid}.chip .ic svg{stroke-width:1.6px;width:20px;height:20px}.chip small{color:var(--muted);letter-spacing:.005em;margin-top:2px;font-size:11.5px;font-weight:400;display:block}.chip-1{top:54px;left:-44px}.chip-2{bottom:96px;right:-52px}.chip-2 .ic{color:var(--accent);background:0 0}.ph{color:var(--muted-2);background:repeating-linear-gradient(45deg,#eef2f7 0 14px,#e7edf4 14px 28px);place-items:center;display:grid;position:relative}.ph-cap{font-family:var(--font-mono);letter-spacing:.06em;color:#8a96a8;text-align:center;padding:10px 16px;font-size:12px;line-height:1.5}.tile{width:auto;height:auto;color:var(--ink);background:0 0;border-radius:0;flex:none;place-items:start;margin-bottom:22px;display:inline-grid}.tile svg{stroke-width:1.5px;width:26px;height:26px}.tile.green{color:var(--ink);background:0 0}.grid-4{grid-template-columns:repeat(4,1fr);gap:clamp(16px,1.6vw,22px);display:grid}.grid-3{grid-template-columns:repeat(3,1fr);gap:clamp(18px,2vw,26px);display:grid}.grid-2{grid-template-columns:repeat(2,1fr);gap:clamp(20px,3vw,40px);display:grid}.card{border:1px solid var(--line);border-radius:var(--r-lg);background:#fff;padding:32px 28px 30px;transition:border-color .25s,box-shadow .25s,transform .25s}.card:hover{box-shadow:var(--shadow-md);border-color:var(--line);transform:translateY(-3px)}.card h3{margin:0 0 10px}.card p{color:var(--muted);margin:0;font-size:14.5px;line-height:1.7}html[data-lang=ja] .card p{font-family:var(--font-ja)}.card .tile svg{color:var(--accent)}.prob-list{grid-template-columns:1fr 1fr;gap:0 clamp(40px,6vw,88px);display:grid}.prob-item{border-top:1px solid var(--line);grid-template-columns:auto 1fr;align-items:start;gap:20px;padding:30px 0;display:grid}.prob-item .idx{font-family:var(--font-mono);color:var(--accent);letter-spacing:.04em;padding-top:3px;font-size:13px;font-weight:500}.prob-item h3{margin:0 0 9px}.prob-item p{color:var(--muted);margin:0;font-size:14.5px;line-height:1.72}html[data-lang=ja] .prob-item p{font-family:var(--font-ja)}.steps{grid-template-columns:repeat(4,1fr);gap:clamp(20px,2.4vw,36px);display:grid}.step,.steps{position:relative}.step{border-top:1px solid var(--line);padding-top:26px}.step .step-head{align-items:center;gap:12px;margin-bottom:14px;display:flex}.step .step-head .tile{margin-bottom:0}.step .tile svg{color:var(--accent);width:24px;height:24px}.step .badge{font-family:var(--font-mono);color:var(--accent);letter-spacing:.06em;margin-bottom:0;font-size:14px;font-weight:500;display:block}.step h3{margin-bottom:10px}.step p{color:var(--muted);margin:0;font-size:14.5px;line-height:1.7}html[data-lang=ja] .step p{font-family:var(--font-ja)}.feat{border-top:1px solid var(--line);align-items:flex-start;gap:20px;padding:26px 0;display:flex}.feat:first-child{border-top:none}.feat .tile{margin-bottom:0;padding-top:2px}.feat .tile svg{width:24px;height:24px;color:var(--accent)}.feat h3{margin:0 0 7px}.feat p{color:var(--muted);margin:0;font-size:14.5px;line-height:1.7}html[data-lang=ja] .feat p{font-family:var(--font-ja)}.split{grid-template-columns:1fr 1fr;align-items:center;gap:clamp(32px,5vw,72px);display:grid}.demo-vid{border-radius:var(--r-xl);border:1px solid var(--line);box-shadow:var(--shadow-md);aspect-ratio:16/9;background:#0d1117;position:relative;overflow:hidden}.demo-vid .ph,.demo-vid video{width:100%;height:100%}.demo-vid video{object-fit:cover;display:block}.demo-vid .badge3d{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);color:#fff;background:#0d1626c7;border-radius:999px;align-items:center;gap:8px;padding:8px 15px;font-size:12px;font-weight:700;display:flex;position:absolute;top:18px;left:18px}html[data-lang=ja] .demo-vid .badge3d{font-family:var(--font-ja)}.demo-vid .badge3d .dot{background:#2bbf6a;border-radius:50%;width:7px;height:7px}.check-list{gap:14px;margin:26px 0 0;padding:0;list-style:none;display:grid}.check-list li{color:var(--ink-2);align-items:flex-start;gap:12px;font-size:15px;font-weight:500;display:flex}html[data-lang=ja] .check-list li{font-family:var(--font-ja)}.check-list .ck{width:20px;height:20px;color:var(--accent);background:0 0;border-radius:0;flex:none;place-items:center;margin-top:2px;display:grid}.check-list .ck svg{width:16px;height:16px}.effect{border:1px solid var(--line);border-radius:var(--r-lg);background:#fff;padding:32px 30px}.effect .role{font-family:var(--font-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--accent);margin-bottom:16px;font-size:12px;font-weight:600;display:block}.effect p{color:var(--ink-2);margin:0;font-size:16px;font-weight:500}html[data-lang=ja] .effect p{font-family:var(--font-ja)}.note{color:var(--muted-2);margin-top:22px;font-size:12.5px}html[data-lang=ja] .note{font-family:var(--font-ja)}.cta-card{background:var(--ink);border-radius:var(--r-xl);color:#fff;border:1px solid #ffffff12;padding:clamp(48px,7vw,88px);position:relative;overflow:hidden}.cta-card:before{content:"";background:linear-gradient(90deg,transparent,var(--accent),transparent);height:1px;position:absolute;top:0;left:0;right:0}.cta-card>*{position:relative}.cta-card .eyebrow{color:var(--accent)}.cta-card h2{color:#fff}.cta-card .lead{color:#e8ebf0c7}.cta-card .btn-primary{background:var(--accent);color:#fff;box-shadow:0 12px 28px -12px #0a84ff99}.cta-card .btn-primary:hover{background:var(--accent-600)}.cta-note{color:#e8ebf099;align-items:center;gap:9px;margin-top:20px;font-size:13px;display:flex}html[data-lang=ja] .cta-note{font-family:var(--font-ja)}.site-footer{background:var(--footer);color:#b9c2d0;padding:clamp(56px,7vw,84px) 0 32px}.footer-top{border-bottom:1px solid #ffffff1a;grid-template-columns:1.8fr 1fr 1.2fr;gap:48px;padding-bottom:48px;display:grid}.site-footer .brand{color:#fff;margin-bottom:18px}.site-footer p{max-width:34ch;margin:0;font-size:14px;line-height:1.8}html[data-lang=ja] .site-footer p{font-family:var(--font-ja)}.fcol h4{letter-spacing:.12em;text-transform:uppercase;color:#fff;font-size:12.5px;font-family:var(--font-disp);margin:0 0 18px}html[data-lang=ja] .fcol h4{font-family:var(--font-ja)}.fcol a,.fcol span{color:#9aa4b2;margin-bottom:11px;font-size:14px;transition:color .2s;display:block}html[data-lang=ja] .fcol a,html[data-lang=ja] .fcol span{font-family:var(--font-ja)}.fcol a:hover{color:#fff}.footer-bottom{color:#737d8c;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;padding-top:26px;font-size:12.5px;display:flex}.reveal{opacity:0;transition:opacity .7s,transform .7s;transform:translateY(22px)}.reveal.in{opacity:1;transform:none}@media (max-width:1000px){.nav-links{display:none}.hero-grid{text-align:center;grid-template-columns:1fr;gap:48px}.hero .eyebrow,.hero .hero-cta,.hero-note{justify-content:center}.hero .lead,.hero-badge{margin-inline:auto}.grid-4,.steps{grid-template-columns:repeat(2,1fr)}.step:nth-child(2):after{display:none}.split{grid-template-columns:1fr}.footer-top{grid-template-columns:1fr 1fr;gap:32px}.hero-visual .phone{transform:none}.hero-visual .chip-1{inset:34px auto auto -10px;transform:none}.hero-visual .chip-2{inset:auto -10px 84px auto;transform:none}}@media (max-width:640px){.grid-2,.grid-3,.grid-4,.steps{grid-template-columns:1fr}.step:after{display:none}.footer-top{grid-template-columns:1fr}.hero-cta .btn{flex:1}.brand span.brand-en{display:none}.hero-visual .chip{max-width:none}.hero-visual .chip small{white-space:nowrap}.hero-visual .chip-1{left:-8px}.hero-visual .chip-2{right:-8px}.nav,.nav-right{gap:10px}.pill-group button{padding:6px 10px}.site-header .btn-primary{padding:11px 16px;font-size:14px}html[data-lang=ja] .site-header .brand{font-size:15px}}