/* 103systems brand home. Scoped to this page; no dependencies on Sapoque app CSS. */
:root{color-scheme:light;--ink:#172f34;--ink-soft:#3d5557;--muted:#5e7473;--cream:#faf8f2;--paper:#fff;--line:#e3e8e3;--deep:#15393c;--lemon:#f9df81;--teal:#21756a;--shadow:0 22px 60px rgba(17,53,57,.09)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:95px}body{margin:0;background:var(--cream);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Hiragino Kaku Gothic ProN","Hiragino Sans","Noto Sans JP",Meiryo,sans-serif;font-size:17px;line-height:1.8;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input{font:inherit}a:focus-visible{outline:3px solid #b47b00;outline-offset:5px;border-radius:5px}.container{width:min(1160px,calc(100% - 44px));margin:0 auto}.skip-link{position:absolute;left:12px;top:-100px;padding:12px 18px;background:#fff;color:var(--ink);z-index:100}.skip-link:focus{top:12px}
.site-header{position:sticky;top:0;z-index:15;background:rgba(250,248,242,.96);border-bottom:1px solid rgba(18,61,60,.1);backdrop-filter:blur(12px)}.header-inner{min-height:84px;display:flex;justify-content:space-between;align-items:center;gap:20px}.site-logo{display:grid;gap:0;line-height:1}.logo-main{font-weight:950;letter-spacing:-.075em;font-size:32px;color:#193d40}.logo-main>span{font-weight:700;font-size:.73em;letter-spacing:-.05em}.logo-sub{font-size:9px;font-weight:850;letter-spacing:.19em;color:#64807b;margin-top:5px}.header-nav{display:flex;align-items:center;gap:27px}.header-nav a{font-size:14px;font-weight:800}.header-nav a:hover,.footer-nav a:hover{color:#09796b}.header-nav .nav-contact{padding:10px 17px;border:1px solid #a9c4bb;border-radius:999px}.header-nav .nav-contact:hover{background:#eaf4eb}
.hero{overflow:hidden;position:relative;color:#fff;background:radial-gradient(circle at 78% 35%,#2c5c57 0,transparent 39%),linear-gradient(135deg,#173b40,#153638 70%,#123239)}.hero-inner{display:grid;grid-template-columns:1.2fr .8fr;gap:35px;align-items:center;min-height:615px;padding-top:65px;padding-bottom:55px}.hero-copy{position:relative;z-index:2}.hero-kicker{display:flex;align-items:center;gap:10px;color:#d5e8dc;font-size:12px;font-weight:850;letter-spacing:.14em;margin:0 0 25px}.kicker-spark{width:9px;height:9px;border-radius:50%;background:var(--lemon);box-shadow:0 0 0 5px rgba(249,223,129,.12)}.hero h1{font-size:clamp(36px,4.45vw,59px);line-height:1.33;letter-spacing:-.065em;font-weight:950;margin:0}.hero h1 em{display:inline-block;margin-top:4px;font-style:normal;color:var(--lemon)}.accent-quote{white-space:nowrap}.hero-lead{color:#e3efeb;font-size:clamp(17px,1.55vw,20px);font-weight:550;line-height:1.95;margin:29px 0 0;max-width:680px}.hero-actions{display:flex;flex-wrap:wrap;gap:13px;margin-top:34px}.button{min-height:55px;display:inline-flex;align-items:center;justify-content:center;gap:16px;border-radius:12px;padding:13px 22px;font-size:16px;line-height:1.4;font-weight:850;transition:transform .2s,background .2s,box-shadow .2s}.button:hover{transform:translateY(-2px)}.button-primary{background:var(--lemon);color:#183c3d;box-shadow:0 10px 25px rgba(8,27,29,.2)}.button-primary:hover{background:#ffe898}.button-ghost{border:1px solid rgba(246,255,247,.36);color:#fff;background:rgba(255,255,255,.045)}.button-ghost:hover{background:rgba(255,255,255,.12)}.hero-caption{margin:24px 0 0;color:#b8d1ca;font-size:13px}.hero-art{position:relative;min-height:440px;display:grid;place-items:center;isolation:isolate}.art-frame{position:relative;z-index:2;aspect-ratio:1;max-width:415px;width:100%;background:linear-gradient(137deg,rgba(249,223,129,.98),#f3d994 68%,#f4c79f);border-radius:46px 108px 47px 100px;padding:40px 30px;transform:rotate(-5deg);box-shadow:0 30px 80px rgba(0,0,0,.16);color:#154347;display:flex;flex-direction:column;justify-content:center}.art-frame:after{content:"";position:absolute;inset:12px;border:1px solid rgba(18,60,57,.19);border-radius:38px 96px 39px 88px;pointer-events:none}.art-number{font-weight:950;font-size:clamp(120px,15vw,205px);letter-spacing:-.13em;line-height:.84;padding-right:20px;text-align:center}.art-word{text-align:center;font-size:clamp(44px,6vw,72px);font-weight:900;letter-spacing:-.085em;line-height:1.05}.art-word span{color:#db735a}.art-note{position:absolute;z-index:2;font-size:10px;letter-spacing:.16em;font-weight:900}.note-top{top:33px;left:38px}.art-note-icon{font-size:19px;vertical-align:middle;margin-right:4px}.note-bottom{right:34px;bottom:29px}.art-note-arrow{margin-left:8px;font-size:16px}.art-line{position:absolute;display:flex;gap:6px;bottom:60px;left:44px}.art-line span{width:8px;height:8px;border-radius:50%;background:#d17c5f}.art-line span:nth-child(2){opacity:.7}.art-line span:nth-child(3){opacity:.4}.art-line span:nth-child(4){opacity:.25}.art-line span:nth-child(5){opacity:.14}.art-orbit{position:absolute;border:1px solid rgba(240,250,240,.23);width:490px;height:490px;border-radius:50%;z-index:0}.orbit-two{width:580px;height:580px;opacity:.52}.hero-bottom{display:flex;align-items:center;gap:20px;padding-bottom:24px;color:#a9c9c4;font-size:10px;letter-spacing:.16em;font-weight:850}.hero-bottom-line{height:1px;background:rgba(207,225,219,.34);flex:1}
.section{padding-top:98px;padding-bottom:100px}.section-heading{display:grid;grid-template-columns:1fr .65fr;align-items:end;gap:35px;margin-bottom:38px}.section-kicker{font-size:12px;font-weight:950;letter-spacing:.16em;color:#1a806f;margin:0 0 12px}.section-kicker span{font-size:19px;vertical-align:middle}.section-heading h2,.philosophy-heading h2,.about-head h2,.contact-inner h2{font-size:clamp(32px,3.5vw,47px);line-height:1.4;letter-spacing:-.06em;margin:0;font-weight:950}.section-intro{margin:0 0 4px;color:var(--ink-soft);font-size:17px;line-height:1.9}.services-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:19px}.service-card{min-width:0;min-height:560px;display:flex;flex-direction:column;overflow:hidden;border:1px solid #e4e9e4;border-radius:24px;background:#fff;box-shadow:var(--shadow);transition:transform .22s,box-shadow .22s}.service-card:hover{transform:translateY(-5px);box-shadow:0 28px 70px rgba(17,53,57,.15)}.card-topline{display:flex;gap:8px;justify-content:space-between;align-items:center;padding:22px 24px 0;font-size:10px;letter-spacing:.08em;font-weight:950;color:#536c71;line-height:1.3}.card-type{font-size:11px;letter-spacing:0;border-radius:30px;padding:7px 10px;background:#f4f6f1;color:#476c64;text-align:center}.service-symbol{height:155px;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:3px;margin:20px 22px 12px;border-radius:16px;background:linear-gradient(140deg,#fbe5a4,#f5f0de);color:#336258}.service-symbol>span:first-child{font-size:68px;font-weight:950;line-height:.9;letter-spacing:-.05em}.service-symbol .symbol-mini{font-size:11px;font-weight:950;letter-spacing:.2em}/* The card title already names Sapoque. Show Sappo alone in the illustration
   panel to prevent the wordmark from crowding the character or overlapping text.
   Preserve the same fixed panel height as the neighboring service cards. */
.symbol-sapoque{display:flex;align-items:center;justify-content:center;padding:9px 14px;overflow:hidden}
.symbol-sapoque .sappo-character{display:block;flex:none;width:auto;height:136px;max-height:100%;max-width:100%;object-fit:contain}
.symbol-care{background:linear-gradient(130deg,#e4f3e9,#d5eee7);color:#247365}.symbol-care .care-route{font-size:80px!important;line-height:.83!important}.symbol-daiko{background:linear-gradient(130deg,#deebf6,#d1e3f6);color:#305d89}.symbol-daiko .minute{font-size:25px;font-weight:900;letter-spacing:-.045em;margin-left:3px}.card-copy{padding:7px 26px 22px;flex:1}.card-category{font-size:13px;font-weight:850;color:#59736d;margin:0 0 8px}.card-copy h3{font-size:clamp(27px,2.4vw,34px);line-height:1.3;letter-spacing:-.055em;font-weight:950;margin:0 0 12px;min-height:86px}.card-copy h3 .roman{display:block;color:#81928a;font-size:13px;letter-spacing:.06em;font-weight:850;margin-top:2px}.card-copy>p:not(.card-category){color:#3d5456;line-height:1.85;font-size:16px;margin:0}.service-tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:22px}.service-tags span{font-size:12px;line-height:1.5;font-weight:800;padding:6px 10px;background:#f2f6f1;border-radius:7px;color:#436d64}.card-link{display:flex;justify-content:space-between;align-items:center;gap:10px;border-top:1px solid #e6eae4;padding:21px 24px;font-size:16px;font-weight:900;color:#114e4d;background:#fafff9}.card-link:hover{background:#edf6ec}.card-link span{font-size:22px}.services-note{font-size:13px;color:#6a7472;line-height:1.8;margin:24px 0 0}
.philosophy-section{background:#e9f1ea;padding:86px 0}.philosophy-inner{display:grid;grid-template-columns:1fr 1.1fr;gap:85px;align-items:start}.philosophy-heading h2 span{color:#257e69}.philosophy-heading>p:last-child{font-size:17px;line-height:1.95;color:#486160;max-width:450px;margin:26px 0 0}.principles{border-top:1px solid #bed2c7}.principle{display:grid;grid-template-columns:55px 1fr;gap:10px;padding:22px 0;border-bottom:1px solid #bed2c7}.principle-num{font-size:15px;font-weight:950;color:#21806b;letter-spacing:.03em}.principle h3{font-size:20px;line-height:1.4;letter-spacing:-.04em;margin:0 0 6px}.principle p{font-size:16px;color:#49635e;margin:0;line-height:1.85}
.about-layout{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:start}.about-head>p:not(.section-kicker){font-size:17px;line-height:2;color:#4a6263;margin:20px 0 0}.about-brand{display:grid;justify-content:start;gap:0;margin-top:45px;color:#1a4747}.about-brand strong{font-size:clamp(40px,5vw,58px);letter-spacing:-.09em;font-weight:950;line-height:1}.about-brand strong span{font-size:.7em;letter-spacing:-.04em}.about-brand small{font-size:11px;letter-spacing:.19em;font-weight:900;margin-top:10px;color:#6c857e}.about-details{border-top:1px solid #c9d6cf}.about-details dl{margin:0}.about-details dl>div{display:grid;grid-template-columns:140px 1fr;gap:16px;padding:24px 0;border-bottom:1px solid #dce5dd}.about-details dt{font-size:14px;font-weight:900;color:#5d7470}.about-details dd{font-size:17px;font-weight:750;margin:0}.about-details dd small{font-size:13px;font-weight:500;color:#697975}
.contact-section{background:#f7e4aa;padding:74px 0}.contact-inner{display:flex;align-items:center;justify-content:space-between;gap:45px}.contact-inner .section-kicker{color:#5b684b}.contact-inner h2{font-size:clamp(30px,3.4vw,44px)}.contact-inner p:last-child{margin:17px 0 0;color:#485750;font-size:17px}.contact-button{flex-shrink:0;color:#fff;background:#173e3e;min-width:275px}.contact-button:hover{background:#215454}
.site-footer{background:#173a3c;color:#eaf1eb;padding:43px 0 35px}.footer-inner{display:flex;align-items:center;gap:35px;flex-wrap:wrap}.footer-brand{font-size:31px;font-weight:950;letter-spacing:-.07em;white-space:nowrap;line-height:1}.footer-brand>span{font-size:.74em}.footer-brand small{font-size:10px;letter-spacing:.07em;display:block;margin-top:8px;font-weight:650}.footer-nav{display:flex;gap:18px;flex:1;justify-content:center;flex-wrap:wrap}.footer-nav a{font-size:13px;font-weight:750}.copyright{font-size:12px;color:#b9cac4}
@media(max-width:1050px){.hero-inner{grid-template-columns:1.1fr .9fr}.hero h1{font-size:clamp(33px,4.3vw,54px)}.art-frame{max-width:340px}.hero-art{min-height:350px}.art-number{font-size:155px}.art-word{font-size:55px}.art-orbit{width:400px;height:400px}.orbit-two{width:460px;height:460px}.service-card{min-height:590px}.card-copy{padding-left:20px;padding-right:20px}.card-copy h3{font-size:28px}.card-link{font-size:15px}.card-topline{padding-left:20px;padding-right:20px}}
@media(max-width:820px){.hero-inner{grid-template-columns:1fr;gap:10px;padding-top:70px;padding-bottom:0}.hero-copy{max-width:720px}.hero-art{min-height:330px;max-width:430px;width:100%;margin:0 auto;opacity:.97}.art-frame{width:260px;border-radius:32px 76px 32px 76px;transform:rotate(-5deg);padding:22px}.art-frame:after{border-radius:24px 65px 24px 65px}.art-number{font-size:121px}.art-word{font-size:44px}.art-note{font-size:8px}.note-top{top:20px;left:25px}.note-bottom{bottom:18px;right:23px}.art-line{bottom:40px;left:26px}.art-orbit{width:310px;height:310px}.orbit-two{width:390px;height:390px}.hero-bottom{margin-top:10px}.section-heading{grid-template-columns:1fr;gap:15px}.services-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.service-card{min-height:540px}.philosophy-inner{grid-template-columns:1fr;gap:38px}.about-layout{grid-template-columns:1fr;gap:38px}.contact-inner{flex-direction:column;align-items:flex-start;gap:25px}.footer-inner{gap:25px}.footer-nav{justify-content:flex-start}}
@media(max-width:590px){body{font-size:16px}.container{width:min(100% - 32px,1160px)}.header-inner{min-height:68px;gap:10px}.logo-main{font-size:27px}.logo-sub{font-size:8px}.header-nav{gap:12px}.header-nav a{font-size:12px}.header-nav a:nth-child(2){display:none}.header-nav .nav-contact{padding:8px 11px}.hero-inner{padding-top:53px}.hero-kicker{font-size:10px;letter-spacing:.09em;margin-bottom:18px}.hero h1{font-size:clamp(30px,7.9vw,44px);line-height:1.45;letter-spacing:-.07em}.accent-quote{white-space:normal}.hero-lead{font-size:17px;line-height:1.85;margin-top:22px}.hero-lead br{display:none}.hero-actions{margin-top:27px}.hero-actions .button{width:100%;justify-content:space-between}.hero-caption{margin-top:20px;font-size:12px}.hero-art{min-height:295px}.art-frame{width:245px}.hero-bottom{font-size:8px;gap:10px;padding-bottom:22px}.section{padding:70px 0 74px}.section-heading h2,.philosophy-heading h2,.about-head h2,.contact-inner h2{font-size:clamp(29px,7vw,39px)}.section-intro{font-size:16px}.services-grid{grid-template-columns:1fr;gap:18px}.service-card{min-height:0}.service-symbol{height:150px}.card-copy h3{min-height:0;font-size:31px}.card-copy>p:not(.card-category){font-size:16px}.card-link{font-size:16px}.services-note{font-size:12px}.philosophy-section{padding:69px 0}.philosophy-heading>p:last-child{font-size:16px}.principle{grid-template-columns:43px 1fr}.principle h3{font-size:19px}.principle p{font-size:15px}.about-head>p:not(.section-kicker){font-size:16px}.about-brand{margin-top:35px}.about-brand strong{font-size:45px}.about-details dl>div{grid-template-columns:100px 1fr;gap:14px;padding:18px 0}.about-details dd{font-size:16px}.contact-section{padding:64px 0}.contact-inner p:last-child{font-size:16px}.contact-button{width:100%;min-width:0;justify-content:space-between}.site-footer{padding:37px 0}.footer-inner{display:grid;gap:27px}.footer-nav{display:grid;gap:8px}.copyright{margin-top:2px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button,.service-card{transition:none}}