:root{
  --main:#85cbc6;
  --main-dark:#2aa9a2;
  --dark:#10201f;
  --ink:#1c2b2a;
  --muted:#6d7c7b;
  --bg:#f5fbfa;
  --white:#fff;
  --shadow:0 18px 50px rgba(16,32,31,.14);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif;color:var(--ink);background:var(--white);line-height:1.75}
a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{width:min(1120px,92%);margin:auto}
.site-header{position:fixed;z-index:50;top:0;left:0;right:0;display:flex;align-items:center;justify-content:space-between;padding:16px 4%;background:rgba(255,255,255,.9);backdrop-filter:blur(14px);box-shadow:0 4px 20px rgba(0,0,0,.05)}
.brand img{width:150px}.site-nav{display:flex;align-items:center;gap:22px;font-weight:800;font-size:14px}.site-nav a{transition:.2s}.site-nav a:hover{color:var(--main-dark)}.nav-cta{background:var(--main);padding:10px 18px;border-radius:999px;color:#0b2523}.nav-toggle{display:none;border:0;background:var(--main);border-radius:10px;font-size:22px;padding:6px 11px}
.hero{min-height:100vh;position:relative;display:grid;place-items:center;overflow:hidden;color:var(--white);padding:120px 4% 80px}.video-bg,.hero-overlay{position:absolute;inset:0}.video-bg video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;pointer-events:none}.hero-overlay{background:linear-gradient(90deg,rgba(8,21,20,.86),rgba(8,21,20,.46)),radial-gradient(circle at 80% 30%,rgba(133,203,198,.42),transparent 34%)}.hero-content{position:relative;z-index:1;width:min(1040px,100%)}.eyebrow,.section-kicker{color:var(--main);font-weight:900;letter-spacing:.12em;text-transform:uppercase}.hero h1{font-size:clamp(36px,6vw,58px);line-height:1.14;margin:10px 0 20px}.hero h1 span{color:var(--main)}.lead{font-size:clamp(17px,2.2vw,24px);max-width:800px}.vision-line{font-size:clamp(18px,2.4vw,28px);font-weight:900;margin-top:22px;text-shadow:0 2px 16px rgba(0,0,0,.35)}.hero-actions,.contact-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:34px}.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:14px 24px;font-weight:900;transition:.2s}.btn:hover{transform:translateY(-2px)}.btn.primary{background:var(--main);color:#0b2523}.btn.secondary{background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.45);color:var(--white)}
.section{padding:96px 0}.split{display:grid;grid-template-columns:1fr 1.05fr;gap:64px;align-items:start}.section h2,.campaign h2{font-size:clamp(30px,4vw,50px);line-height:1.25;margin:8px 0 20px}.message{background:var(--bg)}.message p:last-child{font-size:18px}.services{background:#fff}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:32px}.card,.work-card{background:#fff;border:1px solid #dcefed;border-radius:24px;padding:28px;box-shadow:var(--shadow)}.card{position:relative;overflow:hidden}.card span{display:inline-grid;place-items:center;width:48px;height:48px;border-radius:50%;background:var(--main);font-weight:900;color:#0b2523;position:absolute;top:26px;right:26px}.card h3,.work-card h3{font-size:22px;line-height:1.35;margin:18px 0 10px}.card a{font-weight:900;color:#169c94}
.illust{height:138px;border-radius:22px;background:linear-gradient(135deg,#e9fffd,var(--main));position:relative;margin:0 0 18px;overflow:hidden;box-shadow:0 12px 24px rgba(133,203,198,.28)}.illust *{position:absolute}.screen{width:94px;height:64px;background:#fff;border:6px solid #466;left:42px;top:37px;border-radius:8px}.screen:before{content:"";position:absolute;inset:12px;background:linear-gradient(#ccefed 30%,#e8f7f5 30% 45%,#ccefed 45% 62%,transparent 62%)}.screen:after{content:"";position:absolute;left:34px;bottom:-20px;width:25px;height:14px;background:#466}.phone{width:34px;height:60px;background:#fff;border:5px solid #466;left:128px;top:50px;border-radius:10px}.megaphone{width:72px;height:48px;left:42px;top:52px;background:#fff;clip-path:polygon(0 35%,55% 20%,100% 0,100% 100%,55% 80%,0 65%);border:4px solid #466}.ad-card{width:62px;height:48px;right:45px;top:48px;background:#fff;border:5px solid #466;border-radius:9px}.heart{right:102px;top:25px;font-size:32px;color:#2aa9a2;font-weight:900}.tablet{width:110px;height:76px;background:#fff;border:6px solid #466;left:38px;top:33px;border-radius:10px}.tablet:before{content:"";position:absolute;left:35px;top:16px;width:34px;height:34px;border:4px solid #2aa9a2;border-radius:50%;border-top-color:transparent}.pen{width:12px;height:78px;background:#d0a56b;left:146px;top:38px;transform:rotate(25deg);border-radius:6px}.palette{width:42px;height:70px;right:32px;bottom:16px;background:linear-gradient(#ffc,#f99,#8dd);border:4px solid #466;border-radius:8px;transform:rotate(15deg)}.cart{width:94px;height:56px;left:40px;top:54px;border:6px solid #466;border-top:0;border-radius:5px}.cart:before{content:"";position:absolute;left:-14px;top:-30px;width:35px;height:35px;border-left:6px solid #466;border-top:6px solid #466;transform:skewX(-20deg)}.cart:after{content:"";position:absolute;left:12px;bottom:-18px;width:80px;height:12px;background:radial-gradient(circle,#466 0 6px,transparent 7px) left/40px 12px repeat-x}.bag{width:42px;height:46px;background:#fff;border:5px solid #466;left:78px;top:38px;border-radius:6px}.bag:before{content:"";position:absolute;left:8px;top:-15px;width:18px;height:18px;border:4px solid #466;border-bottom:0;border-radius:18px 18px 0 0}.mobile{width:36px;height:64px;background:#fff;border:5px solid #466;right:35px;top:42px;border-radius:11px}.awning{width:140px;height:38px;left:40px;top:30px;background:repeating-linear-gradient(90deg,#fff 0 22px,#b9e9e6 22px 44px);border:5px solid #466;border-radius:12px 12px 5px 5px}.store{left:55px;top:72px;width:110px;height:48px;background:#fff;border:5px solid #466;border-radius:4px;text-align:center;font-weight:900;padding-top:6px;color:#466}.door{left:96px;top:93px;width:28px;height:27px;background:#dff7f5;border-left:4px solid #466;border-right:4px solid #466}.shirt{left:45px;top:35px;width:88px;height:82px;background:#fff;clip-path:polygon(30% 0,42% 12%,58% 12%,70% 0,100% 22%,82% 44%,82% 100%,18% 100%,18% 44%,0 22%);display:grid;place-items:center;font-weight:900;color:#2aa9a2;padding-top:36px}.press{right:34px;top:42px;width:72px;height:62px;background:#466;border-radius:8px}.press:before{content:"";position:absolute;left:12px;top:-20px;width:48px;height:22px;background:#466;border-radius:8px 8px 0 0}.press:after{content:"";position:absolute;left:-10px;bottom:-16px;width:92px;height:16px;background:#fff;border:5px solid #466;border-radius:6px}
.campaign{padding:86px 0;background:linear-gradient(135deg,var(--dark),#1f4b48);color:#fff}.campaign-box{display:grid;grid-template-columns:170px 1fr auto;align-items:center;gap:28px}.campaign p:not(.section-kicker){font-size:18px;color:#d8eeee}.campaign-visual{height:120px;position:relative}.laptop{position:absolute;left:5px;top:25px;width:130px;height:76px;background:#fff;border:7px solid #5c7371;border-radius:10px}.laptop:after{content:"";position:absolute;left:-22px;bottom:-22px;width:174px;height:18px;background:#dfeeed;border-radius:0 0 16px 16px}.spark{right:10px;top:0;font-size:48px;color:#ffe487}.muted{color:var(--muted)}.work-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:32px}.work-card{box-shadow:none;background:#fafeff}.work-thumb{height:150px;border-radius:18px;background:linear-gradient(135deg,var(--main),#dff7f5);display:grid;place-items:center;font-size:28px;font-weight:900;letter-spacing:.08em;color:#173b39}.company{background:var(--bg)}.company-list{margin:0;background:#fff;border-radius:28px;padding:8px 30px;box-shadow:var(--shadow)}.company-list div{display:grid;grid-template-columns:140px 1fr;gap:20px;border-bottom:1px solid #e2eeee;padding:22px 0}.company-list div:last-child{border-bottom:0}.company-list dt{font-weight:900;color:#31716d}.company-list dd{margin:0}.company-list a{color:#148f88;font-weight:800}.contact{text-align:center}.contact-box{background:linear-gradient(135deg,#effbf9,#fff);border:1px solid #dcefed;border-radius:34px;padding:60px 30px}.contact .contact-actions{justify-content:center}.contact .btn.secondary{color:var(--ink);border-color:#bfe7e4;background:#fff}.footer{background:#0c1716;color:#d6eeee;padding:34px 0}.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:20px}.footer img{width:130px;filter:brightness(0) invert(1);opacity:.85}
@media (max-width:900px){.nav-toggle{display:block}.site-nav{display:none;position:absolute;top:74px;left:4%;right:4%;background:#fff;border-radius:18px;box-shadow:var(--shadow);padding:18px;flex-direction:column;align-items:stretch}.site-nav.is-open{display:flex}.site-nav a{padding:10px}.nav-cta{text-align:center}.split,.cards,.work-grid,.campaign-box{grid-template-columns:1fr}.campaign-visual{display:none}.brand img{width:130px}.section{padding:72px 0}.company-list div{grid-template-columns:1fr;gap:6px}.hero{min-height:88vh;background:linear-gradient(135deg,#10201f,#1f4b48)}.footer-inner{flex-direction:column;text-align:center}}
@media (max-width:520px){.hero h1{font-size:34px}.btn{width:100%}.card,.work-card{padding:22px}.illust{height:120px}.site-header{padding:12px 4%}}

/* Updated service illustrations */
.service-illust{height:138px;border-radius:22px;background:linear-gradient(135deg,#efffff,#85cbc6);position:relative;margin:0 0 18px;overflow:hidden;box-shadow:0 12px 24px rgba(133,203,198,.28);display:grid;place-items:center}
.service-illust:before{content:"";position:absolute;inset:auto -25px -42px -25px;height:80px;background:rgba(255,255,255,.35);border-radius:50% 50% 0 0}
.service-illust svg{width:88%;height:88%;position:relative;z-index:1}
.service-illust svg *{fill:none;stroke:#315f5c;stroke-width:8;stroke-linecap:round;stroke-linejoin:round}
.service-illust svg rect,.service-illust svg circle{fill:#fff}
.new-campaign{height:140px;display:grid;place-items:center}
.new-campaign svg{width:100%;height:100%}
.new-campaign svg *{fill:none;stroke:#eafffe;stroke-width:8;stroke-linecap:round;stroke-linejoin:round}
.new-campaign svg rect,.new-campaign svg circle{fill:rgba(255,255,255,.18)}
.map-wrap{margin-top:36px;position:relative}
.map-wrap iframe{width:100%;height:380px;border:0;border-radius:28px;box-shadow:var(--shadow);display:block;background:#dff7f5}
.map-link{display:inline-flex;margin-top:14px;font-weight:900;color:#148f88;border-bottom:2px solid #85cbc6}
@media (max-width:520px){.service-illust{height:120px}.map-wrap iframe{height:300px}}