@font-face{font-family:Noto;src:url('./fonts/NotoSansJP-variable.woff2') format('woff2');font-weight:100 900;font-display:swap}
@font-face{font-family:Yusei;src:url('./fonts/yusei.woff2') format('woff2');font-weight:400;font-display:swap}
@font-face{font-family:Caveat;src:url('./fonts/Caveat.woff2') format('woff2');font-weight:400 700;font-display:swap}
:root{--ink:#082643;--yellow:#ffe13b;--cream:#fcf7f0;--blue:#edf6fa;--page:1200px;--body-font:Noto,'Hiragino Kaku Gothic ProN',sans-serif;--hand-font:Yusei,serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:32px}body{margin:0;background:#f2f5f7;color:var(--ink);font-family:var(--body-font);font-weight:500;-webkit-font-smoothing:antialiased}body.modal-open{overflow:hidden}button,input,select,textarea{font:inherit;color:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:inherit;text-decoration:none}button{border:0}img{display:block;max-width:100%;height:auto}h1,h2,p{margin:0}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #19778b;outline-offset:6px}input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid #19778b;outline-offset:3px}.page{position:relative;max-width:var(--page);margin:auto;background:#fff;overflow:hidden;box-shadow:0 0 55px #15365309}.skip-link{position:fixed;top:-80px;left:15px;z-index:100;background:white;padding:15px}.skip-link:focus{top:15px}
.site-header{position:absolute;inset:0 0 auto;z-index:10;height:98px;padding:0 40px;display:flex;align-items:center;justify-content:space-between;gap:26px}.brand{font-family:var(--hand-font);font-size:31px;white-space:nowrap;letter-spacing:-.03em}.brand-dot{color:#dcb800}.desktop-nav{display:flex;align-items:center;gap:25px;font-size:12px;font-weight:700;letter-spacing:.04em}.desktop-nav button,.site-footer button,.mobile-nav button{background:transparent;padding:0}.desktop-nav a,.desktop-nav button,.site-footer nav a,.site-footer nav button{position:relative}.desktop-nav a:after,.desktop-nav button:after{content:'';position:absolute;inset:auto 0 -7px;height:3px;border-radius:10px;background:var(--yellow);transform:scaleX(0);transform-origin:left;transition:transform .22s}.desktop-nav a:hover:after,.desktop-nav button:hover:after{transform:scaleX(1)}.menu-toggle,.mobile-nav{display:none}
.button{display:inline-flex;align-items:center;justify-content:center;gap:33px;min-height:77px;padding:20px 54px;border-radius:12px;background:var(--yellow);color:#0c2a3c;font-size:21px;line-height:1.45;font-weight:800;letter-spacing:.07em;border:1px solid #ffd627;box-shadow:0 4px 0 #eabf321c;transition:transform .22s,background .22s,box-shadow .22s}.button:hover{background:#ffdb1b;transform:translateY(-3px);box-shadow:0 8px 16px #cdae3025}.button .arrow{font-family:Arial,sans-serif;font-size:28px;font-weight:400;transition:transform .2s}.button:hover .arrow{transform:translateX(6px)}.button--small{min-height:48px;padding:12px 23px;font-size:13px;gap:17px;border-radius:9px}.header-contact{flex-shrink:0}
.hero{height:875px;position:relative;isolation:isolate;background:#fdfefe}.hero-paint{position:absolute;inset:0;width:100%;height:100%;object-fit:fill;z-index:-1;pointer-events:none}.hero-portrait-wrap{position:absolute;width:510px;height:765px;right:90px;bottom:4px;overflow:hidden;z-index:1}.hero-portrait{width:100%;height:100%;object-fit:contain}.hero-copy{position:relative;z-index:2;padding:185px 0 0 66px;width:62%}.hero h1{font-family:var(--hand-font);font-size:79px;font-weight:400;line-height:1.54;letter-spacing:.06em;transform:rotate(-4deg);transform-origin:left center;white-space:nowrap}.ink-line{position:relative;display:inline-block;isolation:isolate}.ink-line:after{content:'';position:absolute;left:-.03em;right:-.04em;bottom:.1em;height:.17em;background:var(--yellow);border-radius:70% 24% 45% 25%;transform:rotate(-1deg);z-index:-1}.hero-lead{margin-top:49px;font-size:26px;line-height:1.85;font-weight:650;letter-spacing:.04em}.hero-cta{margin-top:48px;min-width:425px;min-height:91px}.hand-note{font-family:Caveat,cursive;font-size:38px;line-height:.95;transform:rotate(-13deg);font-weight:500}.hero-note{position:absolute;right:20px;top:168px;z-index:2}.hero-note span{padding-left:22px}.hero-edge{position:absolute;bottom:-1px;left:0;width:100%;height:96px;z-index:3;fill:var(--cream)}
.section-inner{padding:0 78px}.section-title{font-family:var(--hand-font);font-size:37px;line-height:1.55;font-weight:400;letter-spacing:.055em;text-align:center}.services{position:relative;z-index:4;background:var(--cream);padding:12px 0 75px}.service-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:38px;margin-top:40px}.service-card{position:relative;padding:0;color:var(--ink);background:none;min-width:0;text-align:center}.service-art{display:flex;align-items:center;justify-content:center;width:100%;aspect-ratio:1.28;border-radius:18px;overflow:hidden;transition:transform .35s}.service-art--web{background:#eaf6f9}.service-art--video{background:#f3edfa}.service-art--creative{background:#fff0dd}.service-art img{width:100%;height:100%;object-fit:contain;transition:transform .5s cubic-bezier(.2,.8,.2,1)}.service-card:hover img{transform:scale(1.07) rotate(-2deg)}.service-info{display:block}.service-title{display:block;font-size:25px;font-weight:800;margin-top:18px;letter-spacing:.02em}.service-description{display:block;margin-top:9px;font-size:16px;line-height:1.8;white-space:nowrap}.service-arrow{display:none}
.concerns{position:relative;padding-top:39px;background:#fff;overflow:hidden}.concern-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:75px;margin-top:24px}.concern{position:relative;text-align:center;display:flex;align-items:center;flex-direction:column}.speech{background:#eef3f6;border-radius:46% 51% 42% 43% / 44% 46% 42% 48%;padding:28px 12px 30px;position:relative;z-index:1;width:100%;font-size:19px;font-weight:700;line-height:1.9;letter-spacing:.04em}.speech:after{content:'';position:absolute;bottom:-18px;left:58%;border-width:20px 13px 0 0;border-style:solid;border-color:#eef3f6 transparent transparent transparent;transform:rotate(16deg)}.concern img{margin-top:20px;width:220px;height:230px;object-fit:cover;object-position:center 13%;flex-shrink:0}.confetti{position:absolute;width:15px;height:20px;border-radius:1px;transform:rotate(-28deg);background:#ffe13b}.confetti--yellow{top:79px;left:36px;box-shadow:25px -12px 0 -4px #ffe13b}.confetti--coral{background:#ffc7a3;top:140px;right:29px;width:12px;height:17px}
.about{min-height:543px;position:relative;background:var(--cream);isolation:isolate;overflow:hidden}.about-copy{position:relative;z-index:2;padding:67px 0 29px 76px;width:64%}.about h2{font-family:var(--hand-font);font-size:52px;font-weight:400;line-height:1.65;letter-spacing:.055em;transform:rotate(-4deg);transform-origin:left center}.about-copy p{margin-top:31px;font-size:19px;font-weight:650;line-height:1.9;letter-spacing:.045em}.about .button{margin-top:26px;font-size:19px;min-height:72px;padding:16px 45px}.about-art{position:absolute;width:530px;max-width:none;right:-2px;bottom:-32px;z-index:1}.about-note{position:absolute;right:205px;top:63px;z-index:2;font-size:36px}.about-note span{padding-left:30px}
.contact{min-height:305px;position:relative;isolation:isolate;display:flex;align-items:center;justify-content:center;overflow:hidden;background:#fff}.contact-copy{z-index:2;text-align:center;padding:40px 0 43px}.contact .section-title{font-size:37px}.contact p{font-size:18px;letter-spacing:.09em;margin-top:9px}.contact .button{min-height:70px;margin-top:27px;padding:15px 49px;font-size:20px}.contact-art{position:absolute;z-index:1;width:280px;max-width:none;bottom:-27px;pointer-events:none}.contact-art--left{left:-4px}.contact-art--right{right:-18px;width:227px;bottom:-18px}
.site-footer{position:relative;display:grid;grid-template-columns:auto 1fr auto;gap:44px 35px;align-items:start;padding:54px 40px 32px;border-top:1px solid #d9e2e6;background:#fff}.site-footer .brand{font-size:27px}.site-footer nav{display:flex;flex-wrap:wrap;gap:21px;align-items:center;font-size:12px;padding-top:8px;font-weight:650}.footer-info{font-size:15px;line-height:1.85}.footer-info small{display:block;font-size:12px;margin-top:4px;color:#556b79}.copyright{grid-column:1/-1;font-size:11px;letter-spacing:.03em}
.content-dialog{width:min(600px,calc(100% - 36px));max-height:calc(100svh - 60px);border:0;border-radius:24px;padding:57px 44px 42px;color:var(--ink);background:#fffdf8;box-shadow:0 24px 90px #07264040}.content-dialog::backdrop{background:#102b4770;backdrop-filter:blur(5px)}.dialog-close{position:absolute;top:12px;right:15px;width:43px;height:43px;border-radius:50%;background:#edf3f5;font-size:30px;line-height:1}.dialog-kicker{font-size:11px;letter-spacing:.2em;color:#607980;font-weight:800;margin-bottom:15px!important}.content-dialog h2{font-family:var(--hand-font);font-size:30px;font-weight:400;line-height:1.6;margin-bottom:24px}.content-dialog p{font-size:15px;line-height:2;margin-bottom:15px}.content-dialog .button{font-size:15px;min-height:55px;padding:16px 26px;margin-top:17px}.content-dialog ul{line-height:2;padding-left:22px}.content-dialog details{border-top:1px solid #d7e0df;padding:19px 0}.content-dialog summary{cursor:pointer;font-weight:700;line-height:1.8}.content-dialog details p{margin:13px 0 0}.content-dialog form{display:grid;gap:12px}.content-dialog label{font-size:14px;font-weight:700;margin-top:8px}.content-dialog select,.content-dialog textarea{width:100%;border:1px solid #b9cbd1;border-radius:9px;padding:13px 12px;background:#fff;font-size:15px}.content-dialog textarea{resize:vertical;min-height:120px}.form-notice{background:#edf4f6;padding:12px 15px;border-radius:9px;font-size:13px!important}.form-status{padding:14px;background:#edf5ec;border-radius:9px;margin-top:5px}
.reveal{opacity:1}.motion-ready .reveal:not(.is-visible){opacity:0;transform:translateY(20px)}.motion-ready .reveal{transition:opacity .7s,transform .7s cubic-bezier(.2,.7,.25,1)}.motion-ready .service-card:nth-child(2),.motion-ready .concern:nth-child(2){transition-delay:.1s}.motion-ready .service-card:nth-child(3),.motion-ready .concern:nth-child(3){transition-delay:.2s}
@media(min-width:801px) and (max-width:1199px){.site-header{height:8.16vw;padding:0 3.33vw;gap:2vw}.brand{font-size:2.6vw}.desktop-nav{font-size:1vw;gap:2.1vw}.button--small{padding:1vw 1.8vw;font-size:1.1vw;min-height:4vw}.hero{height:72.916vw}.hero-copy{padding:15.416vw 0 0 5.5vw}.hero h1{font-size:6.58vw}.hero-lead{font-size:2.166vw;margin-top:4.083vw}.hero-cta{min-width:35.416vw;min-height:7.58vw;margin-top:4vw;padding:1.66vw 4.5vw;font-size:1.75vw}.hero-portrait-wrap{width:42.5vw;height:63.75vw;right:7.5vw}.hero-note{font-size:3.16vw;right:1.66vw;top:14vw}.hero-edge{height:8vw}.section-inner{padding:0 6.5vw}.section-title{font-size:3.08vw}.services{padding-bottom:6.25vw}.service-grid{gap:3.16vw;margin-top:3.33vw}.service-title{font-size:2.08vw;margin-top:1.5vw}.service-description{font-size:1.333vw}.concerns{padding-top:3.25vw}.concern-grid{gap:6.25vw}.speech{font-size:1.58vw;padding:2.33vw 1vw 2.5vw}.concern img{width:18.3vw;height:19.16vw}.about{min-height:45.25vw}.about-copy{padding:5.58vw 0 2.41vw 6.33vw}.about h2{font-size:4.33vw}.about-copy p{font-size:1.58vw;margin-top:2.58vw}.about .button{font-size:1.58vw;padding:1.33vw 3.75vw;min-height:6vw;margin-top:2.16vw}.about-art{width:44.16vw;bottom:-2.66vw}.about-note{right:17vw;top:5.25vw;font-size:3vw}.contact{min-height:25.416vw}.contact .section-title{font-size:3.08vw}.contact p{font-size:1.5vw}.contact-art{width:23.33vw}.contact-art--right{width:18.9vw}.contact .button{font-size:1.66vw;min-height:5.83vw;margin-top:2.25vw;padding:1.25vw 4.08vw}.site-footer{padding:4.5vw 3.33vw 2.66vw;gap:3.66vw 2.91vw}.site-footer .brand{font-size:2.25vw}.site-footer nav{font-size:1vw;gap:1.75vw}.footer-info{font-size:1.25vw}.footer-info small{font-size:1vw}}
@media(max-width:800px){body{background:#fff}.page{box-shadow:none}.site-header{height:62px;padding:0 24px;gap:15px;align-items:center}.site-header .brand{font-size:22px}.desktop-nav,.header-contact{display:none}.menu-toggle{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;background:#ffffffd9;width:42px;height:42px;border-radius:50%;padding:10px;z-index:12}.menu-toggle span{width:20px;height:2px;background:var(--ink);transition:transform .2s}.menu-toggle[aria-expanded=true] span:first-child{transform:translateY(4px) rotate(45deg)}.menu-toggle[aria-expanded=true] span:last-child{transform:translateY(-4px) rotate(-45deg)}.mobile-nav:not([hidden]){display:flex;flex-direction:column;gap:0;position:absolute;right:18px;top:64px;min-width:235px;padding:20px;background:#fffdf8;border:1px solid #e0e9e9;border-radius:16px;box-shadow:0 12px 36px #173b491a}.mobile-nav a,.mobile-nav button{font-size:14px;text-align:left;padding:13px 10px}.hero{height:auto;min-height:694px;padding-bottom:37px;background:#fff}.hero-copy{width:100%;padding:337px 28px 0}.hero h1{font-size:clamp(35px,10.1vw,54px);line-height:1.56;letter-spacing:.045em;transform:rotate(-4deg)}.hero-lead{font-size:clamp(14px,3.85vw,20px);line-height:1.9;margin-top:25px;letter-spacing:.025em}.hero-cta{margin-top:25px;width:100%;min-width:0;min-height:76px;padding:18px 22px;font-size:19px;border-radius:11px;gap:30px}.hero-portrait-wrap{width:218px;height:327px;left:34px;right:auto;top:29px;bottom:auto;mask-image:linear-gradient(#000 85%,transparent 100%)}.hero-paint{height:384px;width:100%;object-fit:cover;object-position:58% 40%;top:0}.hero-note{top:97px;right:38px;font-size:34px}.hero-edge{height:28px}.section-inner{padding:0 28px}.services{padding:9px 0 43px;background:#fff}.services .section-title{display:none}.service-grid{display:flex;flex-direction:column;gap:12px;margin-top:0}.service-card{display:flex;align-items:center;text-align:left;min-height:86px;gap:18px;background:#eaf3f7;border-radius:15px;padding:8px 15px 8px 9px}.service-art{width:83px;height:69px;aspect-ratio:auto;flex-shrink:0;border-radius:9px;background:none}.service-title{font-size:16px;margin:0;letter-spacing:.03em}.service-description{display:none}.service-arrow{display:block;margin-left:auto;font-size:21px;flex-shrink:0}.section-title{font-size:25px;line-height:1.7;letter-spacing:.02em}.concerns{padding:34px 0 0;background:#fbf8f2}.concerns .section-inner{padding:0 21px}.concern-grid{gap:12px;margin-top:26px}.speech{font-size:11px;line-height:1.9;padding:20px 4px;width:100%;min-height:85px;display:flex;align-items:center;justify-content:center;letter-spacing:0;background:#eaf0f3}.speech:after{border-top-color:#eaf0f3;bottom:-12px;border-width:15px 10px 0 0}.concern img{width:115px;max-width:100%;height:143px;margin-top:16px;object-position:center 15%}.confetti--yellow{top:12px;left:18px;width:8px;height:12px}.confetti--coral{top:78px;right:12px;width:8px;height:10px}.about{min-height:647px;background:#fff9ef}.about-copy{padding:43px 29px 0;width:100%}.about h2{font-size:30px;line-height:1.7;letter-spacing:.01em}.about-copy p{margin-top:25px;font-size:14px;line-height:2;max-width:440px}.desktop-br{display:none}.about .button{position:relative;margin-top:21px;font-size:14px;min-height:58px;padding:14px 24px;gap:22px;z-index:3}.about-art{width:345px;right:-6px;bottom:-32px}.about-note{right:auto;left:29px;top:auto;bottom:180px;font-size:30px;z-index:2}.contact{min-height:337px;align-items:flex-start}.contact-copy{width:100%;padding:38px 22px 92px}.contact .section-title{font-size:24px;line-height:1.7}.contact p{font-size:12px;letter-spacing:.02em;margin-top:10px}.contact .button{font-size:16px;min-height:63px;margin-top:23px;padding:16px 31px}.contact-art--left{width:137px;left:-10px;bottom:-13px}.contact-art--right{width:117px;right:-13px;bottom:-8px}.site-footer{grid-template-columns:1fr;gap:21px;padding:33px 28px 26px}.site-footer .brand{font-size:26px}.site-footer nav{gap:17px 23px;font-size:11px;padding:0}.footer-info{font-size:13px}.footer-info small{font-size:11px}.copyright{font-size:10px}.content-dialog{padding:54px 25px 28px;border-radius:18px}.content-dialog h2{font-size:25px}.content-dialog p{font-size:14px}.content-dialog .button{padding:15px 19px;gap:20px;font-size:14px}}
@media(min-width:500px) and (max-width:800px){.hero{min-height:835px}.hero-copy{padding-top:390px;padding-left:8%;padding-right:8%}.hero h1{font-size:54px}.hero-lead{font-size:21px}.hero-portrait-wrap{width:265px;height:397px;left:15%;top:10px}.hero-note{right:17%;top:113px;font-size:42px}.hero-paint{height:445px}.hero-cta{width:420px;max-width:100%}.service-grid{max-width:570px;margin:auto}.services{padding:20px 0 50px}.concerns .section-inner{padding:0 50px}.speech{font-size:16px}.concern img{width:165px;height:195px}.about{min-height:610px}.about-copy{padding-left:8%;max-width:620px}.about h2{font-size:39px}.about-copy p{font-size:16px;max-width:380px}.about-art{width:410px}.about-note{left:8%;bottom:139px}.contact-copy{padding-top:43px}.contact-art--left{width:190px}.contact-art--right{width:160px}.contact .section-title{font-size:31px}.contact p{font-size:15px}.site-footer{grid-template-columns:1fr auto}.site-footer nav{grid-row:2;grid-column:1/-1}.footer-info{grid-column:2;grid-row:1}.copyright{grid-row:3}}
.narrow-br{display:none}
/* 水彩を小さな独立レイヤーで配置し、元画像の画素密度を維持する。 */
@media(min-width:801px){.hero-paint{inset:0 0 auto auto;width:min(64vw,768px);height:auto;object-fit:contain;mask-image:linear-gradient(90deg,transparent 12%,#000 50%)}.hero-paint--echo{inset:auto auto 0 0;mask-image:linear-gradient(35deg,#000 8%,transparent 57%)}}
@media(max-width:800px){.hero-paint{left:auto;right:0;width:min(100%,768px)}.hero-paint--echo{display:none}.service-card{gap:12px}.service-art{width:78px}.service-title{white-space:nowrap}}
@media(max-width:499px){.narrow-br{display:initial}.speech{min-height:103px}.service-title{font-size:14px;letter-spacing:0}.hero-note{right:25px;font-size:32px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}.motion-ready .reveal:not(.is-visible){opacity:1;transform:none}}