:root{
  --blue:#2b78c2; --blue-d:#1d5c99; --sky:#eaf4fc; --sky2:#d6eaf9;
  --yellow:#f5c242; --ink:#1f2a37; --sub:#5b6878; --line:#d9e6f2; --white:#fff;
  --r:16px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"Noto Sans JP",sans-serif;color:var(--ink);background:#fbfdff;line-height:1.8;font-size:16px;-webkit-text-size-adjust:100%}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,.maru{font-family:"Zen Maru Gothic",sans-serif;font-weight:700;line-height:1.4}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}
section{padding:80px 0}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 28px;border-radius:999px;font-weight:700;transition:.2s;white-space:nowrap}
.btn-main{background:var(--blue);color:#fff;box-shadow:0 4px 0 var(--blue-d)}
.btn-main:hover{transform:translateY(2px);box-shadow:0 2px 0 var(--blue-d)}
.btn-sub{background:#fff;color:var(--blue);border:2px solid var(--blue)}
.btn-sub:hover{background:var(--sky)}

/* header */
header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.hd{display:flex;align-items:center;justify-content:space-between;height:68px;gap:20px}
.hd-logo img{height:30px;width:auto}
.hd nav{display:flex;align-items:center;gap:28px;font-weight:500;font-size:15px}
.hd nav a:not(.btn):hover{color:var(--blue)}
.hd .btn{padding:10px 20px;font-size:14px}
.menu{display:none}

/* hero */
.hero{background:linear-gradient(180deg,var(--sky) 0%,#f4f9fe 100%);padding:64px 0 120px;position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:70px;background:#fbfdff;
  -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 70' preserveAspectRatio='none'%3E%3Cpath d='M0 40 C240 0 480 0 720 30 S1200 70 1440 25 V70 H0Z'/%3E%3C/svg%3E") center/100% 100%;
  mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 70' preserveAspectRatio='none'%3E%3Cpath d='M0 40 C240 0 480 0 720 30 S1200 70 1440 25 V70 H0Z'/%3E%3C/svg%3E") center/100% 100%}
.hero-in{display:grid;grid-template-columns:1.25fr 1fr;align-items:center;gap:40px}
.kicker{color:var(--blue);font-weight:700;letter-spacing:.12em;font-size:14px}
.hero-logo{width:min(380px,80%);margin:14px 0 22px}
.hero h1{font-size:clamp(26px,3.6vw,40px);margin-bottom:18px}
.hero h1 .mark{background:linear-gradient(transparent 68%,var(--yellow) 68%,var(--yellow) 90%,transparent 90%)}
.hero p.lead{color:var(--sub);font-size:17px;margin-bottom:32px}
.hero-btns{display:flex;flex-wrap:wrap;gap:14px}
.hero-note{margin-top:14px;font-size:13px;color:var(--sub)}
.hero-chara{position:relative;justify-self:center}
.hero-chara img{width:min(400px,100%);animation:float 4s ease-in-out infinite}
.bubble{position:absolute;z-index:2;top:4%;left:-8%;background:#fff;border:2px solid var(--ink);border-radius:20px;padding:10px 16px;font-family:"Zen Maru Gothic";font-weight:700;font-size:15px;line-height:1.5;box-shadow:3px 3px 0 var(--sky2)}
.bubble::after{content:"";position:absolute;right:18px;bottom:-12px;width:16px;height:16px;background:#fff;border-right:2px solid var(--ink);border-bottom:2px solid var(--ink);transform:rotate(45deg) skew(10deg,10deg)}
@keyframes float{0%,100%{transform:translateY(0) rotate(-1deg)}50%{transform:translateY(-12px) rotate(1deg)}}

/* section heading */
.sec-h{text-align:center;margin-bottom:48px}
.sec-h .en{display:block;color:var(--blue);font-size:13px;letter-spacing:.2em;font-weight:700;margin-bottom:6px}
.sec-h h2{font-size:clamp(24px,3vw,32px);display:inline-block;position:relative;padding-bottom:10px}
.sec-h h2::after{content:"";position:absolute;left:50%;bottom:0;transform:translateX(-50%);width:48px;height:5px;border-radius:5px;background:var(--yellow)}
.sec-h p{color:var(--sub);margin-top:14px}

/* worries */
.worry{background:#fff}
.worry-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;max-width:820px;margin:0 auto}
.worry-grid li{list-style:none;background:var(--sky);border-radius:var(--r);padding:18px 20px 18px 54px;position:relative;font-weight:500}
.worry-grid li::before{content:"";position:absolute;left:20px;top:22px;width:20px;height:20px;border-radius:6px;background:#fff;border:2px solid var(--blue)}
.worry-grid li::after{content:"";position:absolute;left:26px;top:25px;width:7px;height:12px;border:solid var(--blue);border-width:0 3px 3px 0;transform:rotate(45deg)}
.worry-ans{text-align:center;margin-top:36px;font-size:clamp(18px,2.4vw,22px)}
.worry-ans strong{color:var(--blue)}

/* services */
.svc-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.svc{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px 18px;transition:.2s;display:flex;flex-direction:column}
.svc:hover{transform:translateY(-4px);box-shadow:0 10px 24px rgba(43,120,194,.12);border-color:var(--sky2)}
.svc .num{color:var(--blue);font-weight:700;font-size:14px}
.svc .ico{width:52px;height:52px;border-radius:14px;background:var(--sky);display:grid;place-items:center;margin:10px 0 14px}
.svc .ico svg{width:28px;height:28px;stroke:var(--blue);fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.svc h3{font-size:19px;margin-bottom:8px}
.svc ul{list-style:none;color:var(--sub);font-size:14px;line-height:1.9}
.svc ul li::before{content:"・"}
.more{text-align:center;margin-top:36px}

/* works */
.works{background:var(--sky)}
.works-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.work{background:#fff;border-radius:var(--r);overflow:hidden;box-shadow:0 2px 0 var(--line)}
.work .thumb{aspect-ratio:16/10;background:repeating-linear-gradient(45deg,#f1f6fb,#f1f6fb 10px,#e7f0f8 10px,#e7f0f8 20px);display:grid;place-items:center;color:#9bb0c4;font-size:13px}
.work .body{padding:18px 20px 22px}
.work .biz{font-size:13px;color:var(--blue);font-weight:700}
.work h3{font-size:18px;margin:4px 0 10px}
.tags{display:flex;flex-wrap:wrap;gap:6px}
.tags span{font-size:12px;background:var(--sky);color:var(--blue-d);padding:3px 10px;border-radius:999px}

/* reasons */
.reason-in{display:grid;grid-template-columns:1fr 300px;gap:40px;align-items:center}
.reason-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.reason{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:22px}
.reason h3{font-size:19px;color:var(--blue);margin-bottom:6px;display:flex;align-items:center;gap:10px}
.reason h3 b{display:inline-grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--yellow);color:var(--ink);font-size:14px}
.reason p{color:var(--sub);font-size:15px}

/* price */
.price{background:#fff}
.price-in{display:grid;grid-template-columns:1fr 1fr;gap:24px;max-width:920px;margin:0 auto}
.price-table{border:1px solid var(--line);border-radius:var(--r);padding:8px 24px}
.price-table div{display:flex;justify-content:space-between;align-items:baseline;padding:16px 0;border-bottom:1px dashed var(--line)}
.price-table div:last-child{border-bottom:0}
.price-table span{font-weight:500}
.price-table strong{font-size:22px;font-family:"Zen Maru Gothic"}
.price-table strong small{font-size:13px;font-weight:500}
.set{background:var(--sky);border-radius:var(--r);padding:24px;position:relative}
.set .badge{position:absolute;top:-12px;left:20px;background:var(--yellow);font-weight:700;font-size:13px;padding:3px 14px;border-radius:999px}
.set h3{font-size:19px;margin:8px 0 4px}
.set .p{font-size:26px;font-family:"Zen Maru Gothic";font-weight:700;color:var(--blue)}
.was{display:block;font-family:"Noto Sans JP",sans-serif;font-size:13px;font-weight:400;color:#8794a3;text-decoration:line-through;text-decoration-color:#e8524a;text-decoration-thickness:1.5px;line-height:1.4}
.pr{text-align:right}
.op-tag{display:inline-block;background:#e8524a;color:#fff;font-size:12px;font-weight:700;padding:2px 10px;border-radius:999px;margin-right:6px;vertical-align:1px}
.set .d{font-size:14px;color:var(--sub)}
.set + .set{margin-top:22px}
.price-note{text-align:center;color:var(--sub);font-size:14px;margin-top:24px}
.price-note b{color:var(--ink);background:linear-gradient(transparent 60%,#fbe3a0 60%)}

/* flow */
.flow-list{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;list-style:none;counter-reset:f}
.flow-list li{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:22px 14px;text-align:center;position:relative;counter-increment:f}
.flow-list li::before{content:"STEP " counter(f);display:block;color:var(--blue);font-size:12px;font-weight:700;letter-spacing:.1em}
.flow-list li:not(:last-child)::after{content:"";position:absolute;right:-12px;top:50%;width:10px;height:10px;border-top:3px solid var(--blue);border-right:3px solid var(--blue);transform:translateY(-50%) rotate(45deg);z-index:1}
.flow-list h3{font-size:17px;margin:6px 0}
.flow-list p{font-size:13px;color:var(--sub);line-height:1.6}
.flow-note{text-align:center;margin-top:22px;color:var(--sub);font-size:14px}

/* news */
.news{background:var(--sky);padding:60px 0}
.news-in{display:grid;grid-template-columns:200px 1fr;gap:30px;align-items:start}
.news h2{font-size:24px}
.news h2 small{display:block;color:var(--blue);font-size:12px;letter-spacing:.2em}
.news ul{list-style:none;background:#fff;border-radius:var(--r);padding:6px 24px}
.news li{display:flex;gap:18px;padding:14px 0;border-bottom:1px solid var(--line);font-size:15px}
.news li:last-child{border-bottom:0}
.news time{color:var(--sub);font-size:14px;white-space:nowrap}

/* cta */
.cta{padding:80px 0}
.cta-box{background:var(--blue);color:#fff;border-radius:28px;padding:48px 56px;display:grid;grid-template-columns:auto 1fr auto;gap:32px;align-items:center;position:relative;overflow:hidden}
.cta-box::before{content:"";position:absolute;right:-60px;top:-60px;width:220px;height:220px;border-radius:50%;background:rgba(255,255,255,.07)}
.cta-chara{width:150px;background:#fff;border-radius:50%;padding:16px}
.cta h2{font-size:clamp(22px,2.8vw,30px);margin-bottom:8px}
.cta p{opacity:.9}
.cta-act{display:flex;flex-direction:column;gap:12px;align-items:stretch;text-align:center}
.cta .btn-main{background:var(--yellow);color:var(--ink);box-shadow:0 4px 0 #c99a22}
.cta .tel{font-family:"Zen Maru Gothic";font-weight:700;font-size:22px}
.cta .tel small{display:block;font-size:12px;font-weight:500;opacity:.85}
.cta-note{font-size:13px;opacity:.9}

/* footer */
footer{background:var(--ink);color:#c9d3de;padding:44px 0 100px;font-size:14px}
.ft{display:flex;flex-wrap:wrap;justify-content:space-between;gap:24px}
.ft-logo{display:inline-block}
.ft-logo img{height:30px;width:auto}
.ft nav{display:flex;flex-wrap:wrap;gap:20px}
.ft nav a:hover{color:#fff}
.copy{margin-top:28px;font-size:12px;opacity:.7}

/* mobile fixed bar */
.sp-bar{display:none}

@media (max-width:960px){
  .svc-grid{grid-template-columns:repeat(2,1fr)}
  .svc:last-child{grid-column:span 2}
  .flow-list{grid-template-columns:1fr;max-width:420px;margin:0 auto}
  .flow-list li{display:grid;grid-template-columns:80px 1fr;text-align:left;align-items:center;column-gap:10px;padding:16px 18px}
  .flow-list li::before{grid-row:span 2}
  .flow-list h3{margin:0}
  .flow-list li:not(:last-child)::after{right:auto;left:50%;top:auto;bottom:-13px;transform:translateX(-50%) rotate(135deg)}
  .reason-in{grid-template-columns:1fr}
  .reason-in > img{width:220px;margin:0 auto;order:-1}
}
@media (max-width:760px){
  section{padding:60px 0}
  .hd{height:60px}
  .hd nav{display:none}
  .menu{display:block;position:relative}
  .menu summary{list-style:none;cursor:pointer;width:44px;height:44px;border-radius:12px;background:var(--sky);display:grid;place-items:center}
  .menu summary::-webkit-details-marker{display:none}
  .menu summary span,.menu summary span::before,.menu summary span::after{display:block;width:20px;height:2px;background:var(--ink);position:relative;content:""}
  .menu summary span::before{position:absolute;top:-6px}
  .menu summary span::after{position:absolute;top:6px}
  .menu nav{display:flex;flex-direction:column;align-items:stretch;gap:0;position:absolute;right:0;top:54px;width:220px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:8px;box-shadow:0 10px 30px rgba(0,0,0,.08)}
  .menu nav a{padding:12px 14px;border-radius:8px}
  .menu nav a:hover{background:var(--sky)}
  .hero{padding:36px 0 90px}
  .hero-in{grid-template-columns:1fr;text-align:center;gap:10px}
  .hero-logo{margin:12px auto 18px}
  .hero-btns{justify-content:center}
  .hero-btns .btn{flex:1 1 100%}
  .hero-chara{order:-1}
  .hero-chara img{width:200px}
  .bubble{left:68%;right:auto;top:0;font-size:13px;padding:6px 12px;white-space:nowrap}
  .hero-logo{display:none}
  .kicker{margin-bottom:10px}
  .worry-grid{grid-template-columns:1fr}
  .works-grid{grid-template-columns:1fr}
  .reason-grid{grid-template-columns:1fr}
  .price-in{grid-template-columns:1fr}
  .news-in{grid-template-columns:1fr;gap:14px}
  .news li{flex-direction:column;gap:2px}
  .cta-box{grid-template-columns:1fr;text-align:center;padding:36px 24px;justify-items:center}
  .cta-chara{width:120px}
  .cta-act{width:100%}
  .sp-bar{display:grid;grid-template-columns:1fr;gap:8px;position:fixed;left:0;right:0;bottom:0;z-index:60;padding:10px 12px calc(10px + env(safe-area-inset-bottom));background:rgba(255,255,255,.96);border-top:1px solid var(--line)}
  .sp-bar .btn{padding:12px 10px;font-size:15px}
}
@media (prefers-reduced-motion:reduce){.hero-chara img{animation:none}*{transition:none!important}}

/* ===== オープニング価格 ===== */
.topbar{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:4px 10px;background:#e8524a;color:#fff;font-size:14px;font-weight:700;padding:8px 16px;text-align:center;line-height:1.5}
.topbar:hover{background:#d8443c}
.tb-tag{background:#fff;color:#e8524a;border-radius:999px;padding:1px 12px;font-size:13px}
.tb-more{text-decoration:underline;text-underline-offset:3px;font-weight:500}
.campaign{padding:20px 0 70px;background:#fbfdff}
.camp-box{position:relative;background:linear-gradient(135deg,#fff7e0 0%,#ffefc2 100%);border:3px solid var(--yellow);border-radius:28px;padding:40px 48px;display:grid;grid-template-columns:1fr 1.15fr;gap:32px;align-items:center;overflow:hidden}
.camp-box::before{content:"";position:absolute;left:-40px;bottom:-60px;width:200px;height:200px;border-radius:50%;background:rgba(255,255,255,.5)}
.camp-head{position:relative}
.camp-ribbon{display:inline-block;background:#e8524a;color:#fff;font-weight:700;font-size:13px;letter-spacing:.15em;padding:5px 16px;border-radius:6px;transform:rotate(-2deg)}
.camp-head h2{font-size:clamp(24px,3vw,32px);margin:14px 0 10px;line-height:1.5}
.camp-big{color:#e8524a;font-size:1.3em;background:linear-gradient(transparent 70%,#fff 70%)}
.camp-period{display:inline-block;background:#fff;border-radius:10px;padding:6px 14px;font-weight:700;font-size:15px}
.camp-body{position:relative;background:#fff;border-radius:20px;padding:24px 26px;box-shadow:0 6px 20px rgba(201,154,34,.18)}
.camp-list{list-style:none}
.camp-list li{display:grid;grid-template-columns:1fr auto auto;align-items:baseline;gap:12px;padding:10px 0;border-bottom:1px dashed var(--line)}
.camp-list .cn{font-weight:700}
.camp-list s{color:#8794a3;font-size:14px;text-decoration-color:#e8524a;text-decoration-thickness:2px}
.camp-list b{font-family:"Zen Maru Gothic";font-size:28px;color:#e8524a;line-height:1}
.camp-list b small{font-size:14px}
.camp-off{text-align:center;font-weight:700;margin:14px 0 16px}
.camp-off em{font-style:normal;color:#e8524a;font-size:1.4em;background:linear-gradient(transparent 65%,#fde6a0 65%)}
.camp-btns{display:flex;gap:10px}
.camp-btns .btn{flex:1;padding:12px 10px}
.camp-chara{position:absolute;right:0;bottom:-18px;width:110px;transform:rotate(8deg)}
.sp-only{display:none}
@media (max-width:860px){
  .camp-box{grid-template-columns:1fr;padding:30px 20px 24px;text-align:center}
  .camp-chara{position:static;width:90px;margin:10px auto 0;transform:none}
  .camp-list li{grid-template-columns:1fr auto;text-align:left}
  .camp-list .cn{grid-column:1/-1;font-size:14px}
  .camp-list s{justify-self:start}
  .camp-btns{flex-direction:column}
  .sp-only{display:inline}
}
@media (max-width:760px){.topbar{font-size:12px;padding:7px 10px}.tb-more{display:none}}

/* ===== 制作例の画像・リンク ===== */
.work .thumb img,.work-case .thumb img{width:100%;height:100%;object-fit:cover;display:block}
.work .thumb:has(img){background:#fff3dc}
.work-case .thumb img{object-fit:contain}
.work-link{display:block;transition:.2s}
.work-link:hover{transform:translateY(-4px);box-shadow:0 10px 24px rgba(43,120,194,.15)}
.work-go{margin-top:10px;font-size:14px;font-weight:700;color:var(--blue)}
.case-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:4px}
.case-links .btn{padding:10px 20px;font-size:14px}
/* ===== 唐揚げたまや PR ===== */
.pr-karaage{padding:0 0 80px;background:var(--sky)}
.works + .pr-karaage{margin-top:-30px}
.prk-box{position:relative;display:grid;grid-template-columns:150px 1fr 190px;gap:28px;align-items:center;background:linear-gradient(135deg,#fff3dc,#ffe2b8);border:3px solid #e8892b;border-radius:26px;padding:30px 36px;color:#4a2d10;transition:.2s;overflow:hidden}
.prk-box:hover{transform:translateY(-3px);box-shadow:0 12px 28px rgba(232,137,43,.25)}
.prk-logo{width:150px;border-radius:50%;background:#fff;box-shadow:0 4px 14px rgba(232,137,43,.2)}
.prk-en{color:#e8892b;font-weight:700;letter-spacing:.2em;font-size:13px}
.prk-txt h2{font-size:clamp(22px,2.6vw,28px);margin:2px 0 8px}
.prk-txt p{font-size:15px;line-height:1.8}
.prk-btn{display:inline-block;margin-top:14px;background:#e8892b;color:#fff;font-weight:700;padding:11px 24px;border-radius:999px;box-shadow:0 4px 0 #b9661a}
.prk-chara{width:190px}
@media (max-width:860px){
  .prk-box{grid-template-columns:1fr;text-align:center;justify-items:center;padding:28px 20px;gap:14px}
  .prk-logo{width:110px}
  .prk-chara{width:130px;order:3}
}