@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;600;700;800;900&display=swap');
:root{--blue:#1983e0;--deep:#142c49;--light:#eef6fd;--line:#dce7f1;--muted:#61748a}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;font-family:'Noto Sans JP','Yu Gothic',Meiryo,sans-serif;color:var(--deep);font-size:16px;line-height:1.8}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit;cursor:pointer}a{color:inherit;text-decoration:none}button,a{touch-action:manipulation}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #f4b33c;outline-offset:5px}h1,h2,h3,p{margin:0}h2{font-size:38px;line-height:1.6;letter-spacing:.02em;font-weight:800}h3{line-height:1.65}button{border:0}.preview-bar{background:#132c48;color:white;font-size:12px;letter-spacing:.12em;padding:6px 4%;display:flex;justify-content:space-between}.preview-bar span{letter-spacing:.03em;color:#d6e6f5}.header{display:flex;align-items:center;justify-content:space-between;height:90px;padding:0 4.5%;background:white;gap:25px;position:sticky;top:0;z-index:20;border-bottom:1px solid #edf1f6}.logo{display:block;flex:none;width:87px;line-height:0}.logo img{width:100%;height:62px;object-fit:contain}.header nav{display:flex;align-items:center;gap:30px;margin-left:auto;font-size:14px;font-weight:600}.header nav a:hover{color:var(--blue)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:25px;background:var(--blue);border:1px solid var(--blue);color:white;border-radius:6px;padding:18px 26px;font-weight:700;line-height:1.6;transition:background .2s,transform .2s}.btn:hover{background:#106ec3;transform:translateY(-2px)}.btn.small{font-size:14px;padding:12px 20px;margin-left:16px}.btn.white{color:#176fc8;background:white;border-color:white;box-shadow:0 6px 20px #0346a515}.btn.white:hover{background:#eaf4fd}.btn.outline{background:white;color:var(--blue)}.btn.outline:hover{background:var(--light)}.menu-toggle{display:none;background:white;font-size:24px;color:var(--deep)}.hero{background:linear-gradient(116deg,#1168d0,#188ce4);color:white;overflow:hidden;position:relative}.hero-inner{max-width:1360px;margin:auto;display:grid;grid-template-columns:1fr 1.08fr;gap:36px;padding:76px 56px 88px;align-items:center}.eyebrow{font-size:14px;letter-spacing:.13em;font-weight:500}.hero-label{display:inline-block;border:1px solid #ffffff70;border-radius:3px;padding:5px 13px;font-size:14px;margin:24px 0 20px;letter-spacing:.04em}.hero h1{font-size:clamp(36px,4vw,57px);font-weight:900;line-height:1.55;letter-spacing:.015em;white-space:nowrap}.underline{background:linear-gradient(transparent 81%,#6bd7f2 81%,#6bd7f2 91%,transparent 91%)}.hero-description{margin:24px 0 30px;font-size:16px;line-height:2.1;color:#f1f8ff}.hero-actions{display:flex;align-items:center;gap:24px}.hero-actions .btn{padding:18px 21px}.text-link{font-size:14px;border-bottom:1px solid #ffffff90;padding:8px 0;white-space:nowrap}.text-link span{margin-left:18px}.hero-checks{display:flex;gap:16px;font-size:12px;margin-top:23px}.hero-bottom{display:flex;justify-content:space-between;max-width:1248px;margin:auto;padding:0 0 24px;font-size:11px;letter-spacing:.16em;color:#d4ecff}.product-scene{position:relative;min-width:0;height:450px;display:flex;align-items:flex-start;padding-top:20px;margin-top:18px}.dashboard{width:100%;border:6px solid #ffffff45;background:#f2f5fa;border-radius:13px;overflow:hidden;color:var(--deep);box-shadow:0 25px 65px #044c8055;transform:rotate(-2deg);font-size:12px}.app-head{background:white;padding:14px 16px;display:flex;align-items:center;gap:16px;border-bottom:1px solid var(--line)}.app-head>b{font-size:21px;letter-spacing:-1px}.app-head>span:nth-child(2){margin-left:auto;color:var(--muted);font-size:10px}.avatar{display:grid;place-items:center;background:#eaf4fd;color:var(--blue);border-radius:50%;width:25px;height:25px;font-size:11px}.app-body{display:flex;min-height:308px}.app-side{display:flex;flex-direction:column;gap:10px;background:white;width:118px;flex-shrink:0;padding:20px 8px;font-size:10px}.app-side span{padding:6px;white-space:nowrap}.current{color:var(--blue);background:var(--light);border-radius:4px;font-weight:700}.app-main{padding:20px 16px;flex:1;min-width:0}.app-title{display:flex;justify-content:space-between;align-items:center;font-size:15px}.app-title span{font-size:10px;background:white;border:1px solid var(--line);padding:1px 12px}.tiny{font-size:9px;color:var(--muted);margin:7px 0 13px}.metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.metrics>div{background:white;border-radius:5px;padding:9px 12px;border:1px solid #e5edf5}.metrics span{display:block;color:var(--muted);font-size:10px}.metrics strong{font-size:25px;line-height:1.5}.metrics small{font-size:9px;font-weight:400;margin-left:5px}.voices{background:white;padding:12px;margin-top:12px;border-radius:5px}.voices>b{font-size:10px}.voice{display:flex;align-items:center;gap:7px;border-top:1px solid #edf1f6;padding:10px 0;font-size:9px}.voice:first-of-type{margin-top:7px}.voice p{overflow:hidden;white-space:nowrap;text-overflow:ellipsis;flex:1}.tag{font-style:normal;font-size:8px;color:#307ba5;background:#e6f3fa;padding:2px 4px;white-space:nowrap}.tag.lavender{color:#7861b8;background:#f0ebfb}.status{font-size:8px;color:#be8923;background:#fff7df;padding:1px 4px;white-space:nowrap}.status.done{color:#328572;background:#e9f6f1}.phone{position:absolute;right:-10px;bottom:0;width:198px;border:6px solid #163b65;border-radius:26px;background:white;box-shadow:0 18px 45px #073c7b50;color:var(--deep);transform:rotate(5deg);overflow:hidden}.phone-top{font-weight:800;font-size:14px;padding:17px 12px 12px;border-bottom:1px solid #edf1f6;display:flex;align-items:center;justify-content:space-between}.phone-top span{font-size:9px;font-weight:400;color:var(--muted)}.phone-content{padding:14px 13px;text-align:center}.mini-label{font-size:8px;color:var(--muted)}.phone h3{font-size:16px;margin:7px 0 11px}.anonymous{font-size:10px;color:var(--blue);background:var(--light);padding:6px;border-radius:4px}.field-label{text-align:left;font-size:9px;margin:12px 0 5px}.input-sample{text-align:left;font-size:10px;padding:9px;border:1px solid var(--line);border-radius:4px;min-height:80px;color:#64798b}.sample-submit{background:var(--blue);border-radius:5px;color:white;font-size:10px;font-weight:700;padding:9px;margin-top:12px}.phone small{font-size:8px;color:var(--muted)}.scene-note{position:absolute;bottom:14px;left:5px;font-size:12px;max-width:calc(100% - 200px);color:#e6f3ff}.section{max-width:1248px;margin:auto;padding:95px 36px}.section-kicker{font-size:12px;letter-spacing:.17em;font-weight:700;color:var(--blue);margin-bottom:24px}.split-heading{display:flex;justify-content:space-between;gap:45px;align-items:center}.split-heading>p,.split-heading>div>p{color:var(--muted);font-size:15px;line-height:2.1}.problem-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:36px;margin-top:48px}.problem-grid article{border-top:1px solid #b9d3e9;padding-top:23px}.number{font-size:14px;color:var(--blue);font-weight:600}.problem-grid h3{font-size:23px;margin:16px 0}.problem-grid p{color:var(--muted);font-size:15px;line-height:1.9}.bridge{display:flex;gap:35px;align-items:center;border-radius:7px;background:var(--light);padding:28px 35px;margin-top:48px}.bridge>span{color:var(--blue);font-weight:700;font-size:14px}.bridge strong{font-size:24px;font-weight:700}.features{border-top:1px solid var(--line)}.blue{color:var(--blue)}.feature-layout{display:grid;grid-template-columns:1.03fr 1fr;gap:50px;margin-top:45px;align-items:stretch}.feature-list{display:flex;flex-direction:column;gap:12px}.feature-tab{display:flex;text-align:left;padding:25px 22px;gap:18px;border:1px solid transparent;border-bottom-color:var(--line);border-radius:7px;color:var(--deep);background:white}.feature-tab>span{font-size:13px;color:var(--blue);padding-top:4px}.feature-tab h3{font-size:20px}.feature-tab p{font-size:14px;color:var(--muted);line-height:1.9;margin-top:9px}.feature-tab b{margin-left:auto;font-size:19px;align-self:center;color:var(--blue)}.feature-tab.active{background:var(--light);border-color:#cce3f7}.feature-demo{background:#edf4fb;padding:31px;border-radius:12px;display:flex;flex-direction:column;justify-content:center}.demo-kicker{font-size:11px;color:#68829b;letter-spacing:.13em;text-align:center;margin-bottom:20px}.demo-sheet{background:white;padding:28px 25px;box-shadow:0 15px 35px #496c9120;border:1px solid #deebf5;border-radius:9px;text-align:center}.demo-symbol{color:var(--blue);font-size:30px;font-weight:800}.demo-sheet h3{font-size:23px;margin-top:10px}.demo-sheet>p{font-size:14px;line-height:2;color:var(--muted);margin:13px 0 22px}.demo-message{font-size:14px;background:var(--light);padding:22px 12px;border-radius:7px;color:#3c698c}.demo-foot{margin-top:22px;font-size:12px;color:var(--blue)}.caption{font-size:12px;text-align:center;color:var(--muted);margin-top:20px}.flow{background:var(--deep);max-width:none;padding:75px max(36px,calc((100vw - 1176px)/2));color:white}.flow .section-kicker{color:#7ac0ff}.flow h2{font-size:34px}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:45px;margin-top:40px}.steps article{border-top:1px solid #54708b;padding-top:24px}.steps span{font-size:12px;color:#8bc6fa;letter-spacing:.08em}.steps h3{font-size:21px;margin:14px 0}.steps p{color:#c0cfdf;font-size:14px;line-height:2}.trial-label{display:inline-block;border:1px solid var(--blue);color:var(--blue);padding:6px 20px;border-radius:5px;font-weight:700;margin-bottom:12px}.price-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin-top:44px}.price-card{border:1px solid var(--line);padding:27px 21px 22px;border-radius:8px;background:white}.price-card.featured{border:2px solid var(--blue);padding:26px 20px 21px;background:#f8fcff;box-shadow:0 8px 24px #217cb814}.price-card>p:first-child{font-size:11px;letter-spacing:.13em;color:var(--blue);font-weight:700;margin-bottom:6px}.price-card h3{font-size:19px;margin-bottom:12px}.price-card>span{font-size:13px;color:var(--muted)}.price{margin:18px 0 16px;font-size:13px;white-space:nowrap}.price b{font-size:32px;letter-spacing:-1px;font-family:Arial,sans-serif;margin-right:4px}.price small{font-size:12px;display:block;margin-top:-5px;text-align:right}.price-desc{font-size:13px;color:var(--muted);margin-bottom:22px;line-height:1.9}.price-card .btn{width:100%;font-size:13px;padding:12px 3px}.price-note{font-size:12px;color:var(--muted);margin-top:22px;line-height:1.9}.faq{padding-top:50px;display:grid;grid-template-columns:1fr 1.6fr;gap:45px}.faq h2{font-size:30px}.faq-list details{border-bottom:1px solid var(--line);padding:22px 0}.faq-list details:first-child{border-top:1px solid var(--line)}summary{cursor:pointer;list-style:none;position:relative;padding-right:30px;font-size:15px;font-weight:700}summary::-webkit-details-marker{display:none}summary:after{content:'＋';position:absolute;right:0;color:var(--blue)}details[open] summary:after{content:'−'}summary span{color:var(--blue);margin-right:17px;font-size:18px}.faq-list details p{margin:15px 20px 0 36px;color:var(--muted);font-size:14px}.closing{background:linear-gradient(110deg,#1065cf,#188ce4);text-align:center;padding:70px 24px;color:white}.closing>p:first-child{font-size:14px;letter-spacing:.08em}.closing h2{font-size:39px;line-height:1.6;margin:20px 0 28px}.closing .btn{min-width:290px}.closing-sub{font-size:12px;margin-top:20px;color:#d4ecff}footer{max-width:1248px;margin:auto;padding:40px 36px;display:flex;align-items:center;gap:28px}footer>p{font-size:12px;color:var(--muted)}footer small{margin-left:auto;font-size:11px;color:var(--muted)}footer small span{display:block}.mobile-only{display:none}dialog{border:0;border-radius:12px;padding:36px;max-width:490px;width:calc(100% - 36px);color:var(--deep);box-shadow:0 20px 80px #08274740}dialog::backdrop{background:#0d2a49a6}dialog form{position:relative}dialog h2{font-size:27px;margin:20px 0}dialog p{font-size:15px;color:var(--muted);margin-bottom:24px}.dialog-close{position:absolute;right:-15px;top:-25px;background:white;font-size:30px;color:var(--muted)}
@media(min-width:1500px){.hero-inner{padding-top:90px;padding-bottom:100px}.hero h1{font-size:59px}}
@media(max-width:1100px){.header nav{gap:15px}.header nav a{font-size:12px}.header .btn.small{margin-left:0}.hero-inner{padding:65px 35px;gap:22px}.hero h1{font-size:43px}.hero-actions{gap:16px}.hero-actions .btn{font-size:14px}.hero-checks{gap:10px;font-size:11px}.product-scene{height:415px}.app-side{width:85px;font-size:8px;padding:16px 3px}.app-main{padding:15px 10px}.app-title{font-size:12px}.metrics>div{padding:8px}.phone{width:175px;right:0}.scene-note{max-width:calc(100% - 185px);font-size:11px}.hero-bottom{padding:0 35px 20px}h2{font-size:32px}.split-heading{gap:30px}.split-heading>p,.split-heading>div>p{font-size:14px}.price-card{padding:24px 14px}.price-card.featured{padding:23px 13px}.price b{font-size:27px}.price-card h3{font-size:17px}.feature-layout{gap:25px}.feature-tab{padding:22px 15px}.feature-tab h3{font-size:18px}.demo-sheet{padding:25px 16px}}
@media(max-width:800px){.preview-bar{font-size:10px}.preview-bar span{font-size:10px}.header{height:76px;padding:0 22px;gap:15px}.logo{width:70px}.logo img{height:51px}.header nav{display:none}.header nav.open{display:flex;position:absolute;top:76px;left:0;right:0;flex-direction:column;background:white;padding:22px;box-shadow:0 15px 20px #122c4920}.header nav a{font-size:15px}.header .btn.small{margin-left:auto;padding:10px 14px;font-size:12px}.menu-toggle{display:block}.hero-inner{grid-template-columns:1fr;padding:45px 28px 32px;gap:32px;max-width:640px}.hero h1{font-size:clamp(32px,7vw,49px)}.hero-label{margin:18px 0 16px;font-size:12px}.hero-description{font-size:15px;margin:22px 0}.hero-actions .btn{font-size:14px;padding:16px 22px}.hero-checks{font-size:11px;gap:14px;margin-top:20px}.product-scene{height:385px;margin:0;padding-top:0;padding-right:18px}.dashboard{transform:rotate(-2deg);margin-top:8px}.app-side{width:95px;font-size:9px}.phone{width:167px;right:1px;bottom:1px}.phone-content{padding:10px}.phone h3{font-size:14px}.phone-top{padding:13px 10px 9px}.phone .input-sample{min-height:66px}.scene-note{bottom:12px;font-size:10px}.hero-bottom{font-size:9px;padding:10px 24px 20px}.section{padding:60px 25px}.section-kicker{font-size:11px;margin-bottom:18px}h2{font-size:29px}.split-heading{display:block}.split-heading>p,.split-heading>div{margin-top:23px}.split-heading>p{font-size:14px}.problem-grid{gap:20px;margin-top:32px}.problem-grid h3{font-size:18px}.problem-grid p{font-size:13px}.bridge{display:block;padding:24px}.bridge>span{display:block;margin-bottom:10px}.bridge strong{font-size:22px}.feature-layout{grid-template-columns:1fr;gap:25px}.feature-tab{padding:23px 17px}.feature-tab h3{font-size:18px}.feature-demo{padding:26px 30px}.demo-sheet{padding:24px}.steps{gap:24px}.steps h3{font-size:17px}.steps p{font-size:13px}.flow h2{font-size:29px}.price-grid{grid-template-columns:repeat(2,1fr);gap:14px}.price-card{padding:24px}.price-card.featured{padding:23px}.price b{font-size:33px}.price-card h3{font-size:19px}.price-card .btn{font-size:13px}.faq{grid-template-columns:1fr;gap:26px}.faq h2{font-size:28px}.closing h2{font-size:31px}footer{flex-wrap:wrap;padding:32px 25px;gap:20px}footer small{width:100%;margin:0;display:flex;justify-content:space-between}}
@media(max-width:480px){.preview-bar span{display:none}.hero h1{font-size:34px;letter-spacing:0}.hero-inner{padding:36px 22px 28px;gap:32px}.hero-actions{gap:18px}.hero-actions .btn{padding:15px;font-size:13px;gap:15px}.hero .text-link{font-size:12px}.hero .text-link span{margin-left:8px}.hero-checks{font-size:10px;gap:11px}.eyebrow{font-size:12px}.hero-description{font-size:14px}.product-scene{height:337px;padding-right:8px}.app-side{display:none}.app-head{padding:9px 11px}.app-head>b{font-size:17px}.app-main{padding:14px 10px}.app-body{min-height:257px}.dashboard{border-width:4px}.phone{width:144px;border-width:4px;border-radius:18px;right:-2px;bottom:0}.phone h3{font-size:12px;margin:4px 0 7px}.phone-top{font-size:12px}.phone-top span{font-size:8px}.phone-content{padding:8px 9px}.mini-label{font-size:7px}.anonymous{font-size:8px;padding:4px}.field-label{font-size:8px;margin-top:8px}.input-sample{font-size:8px;padding:6px}.phone .input-sample{min-height:59px}.sample-submit{font-size:9px;padding:6px;margin-top:8px}.phone small{font-size:7px}.scene-note{max-width:calc(100% - 150px);font-size:9px;bottom:9px;line-height:1.8}.hero-bottom{font-size:8px;letter-spacing:.07em}.problem-grid{grid-template-columns:1fr;gap:25px}.problem-grid article{display:grid;grid-template-columns:35px 1fr;gap:0 8px}.problem-grid .number{grid-row:1/3;padding-top:4px}.problem-grid h3{margin:0 0 12px;font-size:20px}.problem-grid h3 br{display:none}.problem-grid p{font-size:14px}.bridge{margin-top:32px;padding:24px 20px}.bridge strong{font-size:19px}.feature-demo{padding:24px 18px}.feature-tab{gap:12px;padding:20px 13px}.feature-tab h3{font-size:17px}.feature-tab p{font-size:13px}.steps{grid-template-columns:1fr;gap:28px}.steps h3{font-size:21px;margin:10px 0}.steps p{font-size:14px}.price-grid{gap:10px}.price-card{padding:20px 13px}.price-card.featured{padding:19px 12px}.price-card h3{font-size:15px}.price-card>p:first-child{font-size:9px;letter-spacing:.08em}.price-card>span{font-size:12px}.price b{font-size:26px}.price{font-size:11px}.price small{font-size:10px}.price-desc{font-size:11px}.price-card .btn{font-size:11px;padding:12px 2px}.price-note{font-size:11px}.closing h2{font-size:28px}summary{font-size:14px}.faq-list details p{font-size:14px}.mobile-only{display:block}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}
/* Final responsive refinements */
.scene-note{bottom:-32px;left:8px;max-width:100%;font-size:12px}
@media(max-width:800px){.scene-note{bottom:-21px;font-size:10px}.hero-bottom{padding-top:23px}}
@media(max-width:370px){.hero h1{font-size:28px}.hero-actions{gap:12px}.hero-actions .btn{font-size:12px;padding:14px 10px}.hero-checks{font-size:9px;gap:8px}.price-grid{grid-template-columns:1fr}.price-card,.price-card.featured{padding:25px}.price-card h3{font-size:21px}.price-card .btn{font-size:14px}.price-desc{font-size:14px}.price b{font-size:36px}}
.closing .btn{min-width:0;width:290px;max-width:100%}
@media(max-width:370px){.header{padding:0 16px;gap:10px}.header .logo{width:60px}.header .btn.small{font-size:11px;padding:10px;gap:8px;white-space:nowrap}.menu-toggle{padding:4px}}
.scene-note{display:none}