*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:"Yu Gothic","Hiragino Kaku Gothic ProN",Arial,sans-serif;color:#243447;background:#f7f8fa;line-height:1.75}
.site-header{height:78px;background:#fff;display:flex;align-items:center;gap:28px;padding:0 4%;position:sticky;top:0;z-index:10;box-shadow:0 1px 8px #0002}
.brand{display:flex;align-items:center;text-decoration:none;color:#0b3a62;min-width:270px}.brand .logo{font-size:36px;margin-right:10px}.brand b{display:block;font-family:Georgia,serif;font-size:20px}.brand small{display:block;font-size:11px}
nav{display:flex;gap:24px;flex:1;justify-content:center}nav a{color:#173b5c;text-decoration:none;font-weight:700;font-size:14px}nav a:hover{color:#b36d27}
.contact-btn,.btn{background:#073b63;color:white!important;padding:12px 22px;border-radius:6px;text-decoration:none;font-weight:700;display:inline-block}
.hero{min-height:430px;display:flex;align-items:center;justify-content:center;text-align:center;padding:50px 20px;background:linear-gradient(120deg,#1b2633,#6f4729);color:white;position:relative;overflow:hidden}
.hero:before{content:"♪";position:absolute;font-size:420px;opacity:.06;left:4%;top:-130px}.hero h1{font-family:Georgia,"Yu Mincho",serif;font-size:48px;line-height:1.35;margin:0 0 18px}.hero p{font-size:18px}.hero .btn{border:1px solid #fff;margin-top:18px}
.subhero{padding:70px 20px;text-align:center;background:linear-gradient(120deg,#47301f,#111b27);color:white}.subhero h1{font-family:Georgia,"Yu Mincho",serif;font-size:42px;margin:0}.subhero p{margin:8px 0 0}
main{max-width:1160px;margin:auto;padding:55px 24px}h2{font-family:Georgia,"Yu Mincho",serif;color:#123e64;text-align:center;font-size:32px;margin:0 0 12px}h3{color:#123e64}.lead{text-align:center;max-width:800px;margin:0 auto 38px}
.grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}.card{background:#fff;border-radius:8px;padding:22px;box-shadow:0 2px 10px #00000012;border:1px solid #e2e8ee}.card .num{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:#0a456f;color:#fff;font-weight:bold}.card h3{margin:10px 0}.icon{height:95px;background:linear-gradient(135deg,#e6edf3,#b7cad8);display:grid;place-items:center;font-size:45px;border-radius:5px}
.three{grid-template-columns:repeat(3,1fr)}.two{grid-template-columns:repeat(2,1fr)}
.band{margin-top:45px;padding:32px;background:#eaf3f8;border-radius:8px;text-align:center}.band.dark{background:#142b3e;color:white}.band.dark h2{color:white}
.price{font-size:34px;color:#d13d2f;font-weight:800}.plan{position:relative}.plan.featured{border:2px solid #1e6a99;transform:translateY(-7px)}
ul.clean{list-style:none;padding:0}ul.clean li{padding:7px 0;border-bottom:1px solid #e5e9ed}ul.clean li:before{content:"✓";color:#0a527d;font-weight:bold;margin-right:8px}
.work{display:grid;grid-template-columns:180px 1fr;gap:22px;align-items:center}.thumb{height:125px;background:linear-gradient(145deg,#e6a05b,#1d3d59);border-radius:6px;display:grid;place-items:center;color:white;font-size:42px}
.steps{grid-template-columns:repeat(7,1fr)}.step{text-align:center}.step .num{margin:auto}.profile{display:grid;grid-template-columns:1.5fr .7fr;gap:35px}.profile-box{background:#123e64;color:white;padding:28px;border-radius:8px}
.form{max-width:760px;margin:auto}.field{margin:18px 0}.field label{display:block;font-weight:700;margin-bottom:6px}.field input,.field textarea,.field select{width:100%;padding:12px;border:1px solid #bbc8d2;border-radius:5px;background:white}.field textarea{height:140px}
.notice{font-size:13px;color:#667}.checkboxes{display:grid;grid-template-columns:1fr 1fr;gap:8px}
footer{text-align:center;background:#0d2d47;color:white;padding:38px 20px;margin-top:50px}
@media(max-width:900px){.site-header{height:auto;flex-wrap:wrap;padding:12px 4%}.brand{min-width:0;flex:1}nav{order:3;width:100%;overflow:auto;justify-content:flex-start;padding:8px 0}.contact-btn{padding:9px 12px}.grid,.three,.two,.steps{grid-template-columns:1fr 1fr}.profile{grid-template-columns:1fr}.hero h1{font-size:36px}}
@media(max-width:600px){.grid,.three,.two,.steps{grid-template-columns:1fr}.hero{min-height:360px}.hero h1,.subhero h1{font-size:30px}.work{grid-template-columns:1fr}.checkboxes{grid-template-columns:1fr}.brand b{font-size:16px}}

.hero.photo-hero{
  background:
    linear-gradient(90deg,rgba(5,22,36,.84) 0%,rgba(5,22,36,.58) 46%,rgba(5,22,36,.22) 100%),
    url("images/studio.jpg") center 42%/cover no-repeat;
  min-height:540px;
}
.hero.photo-hero:before{display:none}
.hero.photo-hero>div{max-width:820px;text-shadow:0 2px 10px #0009}
.real-photo{width:100%;display:block;border-radius:9px;box-shadow:0 5px 22px #0002}
.intro-split{display:grid;grid-template-columns:1fr 1fr;gap:35px;align-items:center;margin-bottom:45px}
.photo-caption{font-size:13px;color:#667;text-align:center;margin-top:7px}
.service-photo{
  height:280px;background:url("images/studio.jpg") center 40%/cover no-repeat;
  border-radius:9px;box-shadow:0 5px 22px #0002;
}
@media(max-width:800px){
  .intro-split{grid-template-columns:1fr}
  .hero.photo-hero{min-height:430px;background-position:center}
}

.guitar-feature{margin:52px 0;display:grid;grid-template-columns:1.05fr .95fr;gap:38px;align-items:center}
.guitar-photo{width:100%;display:block;border-radius:10px;box-shadow:0 7px 25px #0003}
.guitar-copy h2{text-align:left;margin-bottom:18px}
.guitar-labels{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px}
.guitar-labels span{background:#123e64;color:#fff;border-radius:20px;padding:6px 14px;font-size:13px}
.profile-guitar{margin:30px 0}.profile-guitar img{width:100%;border-radius:9px;box-shadow:0 5px 18px #0002}
@media(max-width:800px){.guitar-feature{grid-template-columns:1fr}.guitar-copy h2{text-align:center}}

.service-original-photo{
  width:100%;
  height:105px;
  object-fit:cover;
  display:block;
  margin:10px 0 13px;
  border-radius:5px;
}
@media(max-width:900px){
  .service-original-photo{height:170px;}
}

.work-card{background:#fff;border:1px solid #e5e7eb;border-radius:10px;padding:24px;box-shadow:0 8px 24px rgba(15,23,42,.06)}
.work-number{font-size:.75rem;letter-spacing:.12em;color:#64748b;margin-bottom:8px}
.work-card h3{margin:0 0 10px;color:#0f2747}
.work-card p{margin-bottom:18px}
.works-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.btn-small{display:inline-block}
@media(max-width:800px){.works-grid{grid-template-columns:1fr}}

.work-jacket{
 width:100%; aspect-ratio:1/1; object-fit:cover; display:block;
 border-radius:10px 10px 0 0;
}
.work-card{overflow:hidden;padding:0}
.work-card-body{padding:18px 20px 22px}
.work-card-body h3{margin-top:4px}

.price-intro{text-align:center;max-width:780px;margin:0 auto 38px}
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;align-items:stretch}
.price-card{background:#fff;border:1px solid #dfe5eb;border-radius:12px;padding:26px;box-shadow:0 8px 24px rgba(15,39,71,.06)}
.price-card.recommended{border:2px solid #173f68;transform:translateY(-6px)}
.price-label{font-size:.78rem;letter-spacing:.14em;color:#6b7d90;font-weight:700}
.price-value{font-size:1.8rem;font-weight:700;color:#0f365b;margin:12px 0}
.price-value span{font-size:.85rem;font-weight:400;color:#667}
.price-card ul{padding-left:1.2em;line-height:1.9}
.section-soft{background:#f4f7f9}
.individual-price{max-width:850px;margin:0 auto 30px;background:#fff;border-radius:12px;overflow:hidden;border:1px solid #e0e5ea}
.individual-price div{display:flex;justify-content:space-between;gap:20px;padding:16px 20px;border-bottom:1px solid #e8edf1}
.individual-price div:last-child{border-bottom:0}
.individual-price span{font-weight:700;color:#0f365b;white-space:nowrap}
.price-note{max-width:850px;margin:0 auto;background:#fff;padding:24px 28px;border-radius:12px;border-left:5px solid #173f68}
.cta-section{text-align:center}
@media(max-width:850px){
 .price-grid{grid-template-columns:1fr}
 .price-card.recommended{transform:none}
 .individual-price div{flex-direction:column;gap:5px}
}

.flow-lead{max-width:800px;margin:0 auto 38px;text-align:center}
.flow-steps{max-width:900px;margin:0 auto}
.flow-step{display:grid;grid-template-columns:78px 1fr;gap:22px;position:relative;padding:0 0 30px}
.flow-step:not(:last-child)::before{content:"";position:absolute;left:38px;top:62px;bottom:4px;width:2px;background:#d5dee7}
.flow-no{width:76px;height:56px;border-radius:28px;background:#0f365b;color:#fff;display:flex;align-items:center;justify-content:center;font-size:1.15rem;font-weight:700;letter-spacing:.08em}
.flow-step h3{margin:4px 0 8px;color:#0f365b}
.flow-step p{margin:0;line-height:1.85}
.flow-note{max-width:850px;margin:0 auto;background:#fff;border-radius:12px;padding:28px;border-left:5px solid #173f68}
@media(max-width:650px){
 .flow-step{grid-template-columns:58px 1fr;gap:15px}
 .flow-no{width:56px;height:46px}
 .flow-step:not(:last-child)::before{left:27px;top:51px}
}

.contact-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:start}
.contact-guide h2{color:#0f365b}.contact-point{display:flex;flex-direction:column;padding:15px 0;border-bottom:1px solid #e3e8ed}
.contact-point strong{color:#0f365b}.contact-point span{font-size:.92rem;color:#667;margin-top:3px}
.small-note{margin-top:24px;font-size:.86rem;background:#f3f6f8;padding:15px;border-radius:8px}
.contact-form{background:#fff;border:1px solid #dfe5eb;border-radius:12px;padding:28px;box-shadow:0 8px 25px rgba(15,39,71,.07)}
.contact-form label{display:block;font-weight:700;color:#173653;margin-bottom:18px}
.contact-form input,.contact-form select,.contact-form textarea{box-sizing:border-box;width:100%;margin-top:7px;padding:12px 13px;border:1px solid #cbd5df;border-radius:6px;font:inherit;background:#fff;color:#222}
.contact-form textarea{resize:vertical}.required{font-size:.72rem;background:#a52b2b;color:#fff;padding:3px 6px;border-radius:3px;margin-left:5px}
.demo-upload{background:#f4f7f9;padding:15px 17px;border-radius:8px;margin:4px 0 20px}.demo-upload p{margin:5px 0 0;font-size:.9rem}
.contact-submit{border:0;cursor:pointer}.form-caption{font-size:.8rem;color:#6b7280;margin-top:12px}
@media(max-width:850px){.contact-layout{grid-template-columns:1fr;gap:28px}}

.profile-story,.profile-two{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.profile-main-photo,.profile-studio-photo{width:100%;display:block;border-radius:12px;box-shadow:0 12px 30px rgba(15,39,71,.12)}
.profile-copy h2,.profile-two h2,.profile-message h2{color:#0f365b}
.profile-copy p,.profile-two p,.profile-message p{line-height:1.95}
.profile-message{max-width:850px;margin:0 auto;text-align:center}
.profile-message blockquote{margin:32px auto 0;padding:25px 30px;border-top:1px solid #9eafbf;border-bottom:1px solid #9eafbf;color:#0f365b;font-size:1.35rem;font-weight:700;line-height:1.7}
.profile-info{max-width:900px}.profile-info dl{background:#fff;border:1px solid #e0e6eb;border-radius:10px;overflow:hidden}
.profile-info dl div{display:grid;grid-template-columns:180px 1fr;border-bottom:1px solid #e6ebef;padding:16px 20px}
.profile-info dl div:last-child{border-bottom:0}.profile-info dt{font-weight:700;color:#0f365b}.profile-info dd{margin:0}
@media(max-width:800px){.profile-story,.profile-two{grid-template-columns:1fr}.profile-two .profile-studio-photo{order:2}.profile-info dl div{grid-template-columns:1fr;gap:5px}}

.final-hero{min-height:570px;display:flex;align-items:center;background:linear-gradient(90deg,rgba(7,25,44,.92),rgba(7,25,44,.58)),url("images/studio.jpg") center/cover no-repeat;color:#fff}
.final-hero h1{font-size:clamp(2.3rem,5vw,4.4rem);line-height:1.18;margin:10px 0 20px;max-width:900px}
.hero-content{width:100%}.hero-lead{max-width:720px;font-size:1.08rem;line-height:1.9}.hero-eyebrow{color:#d8e4ee}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}.btn-outline-light{background:transparent;border:1px solid rgba(255,255,255,.75);color:#fff}
.intro-copy{max-width:900px;text-align:center}.intro-copy h2,.section-head h2,.top-flow h2,.studio-feature h2,.final-cta h2{color:#0f365b}
.intro-copy p{line-height:1.95}.section-head{text-align:center;max-width:800px;margin:0 auto 32px}
.final-service-grid{grid-template-columns:repeat(5,1fr)}.service-card{position:relative}.service-no{display:block;font-size:.75rem;letter-spacing:.12em;color:#789;margin-top:10px}
.center-link{text-align:center;margin-top:30px}.text-link{color:#0f4c78;font-weight:700;text-decoration:none}.text-link:hover{text-decoration:underline}
.btn-secondary{background:#173f68}.top-flow{display:grid;grid-template-columns:.9fr 1.1fr;gap:50px;align-items:center}
.top-flow-links{display:grid;gap:14px}.top-info-card{display:flex;flex-direction:column;gap:7px;background:#fff;border:1px solid #dde5eb;border-radius:10px;padding:20px;text-decoration:none;color:#173653;box-shadow:0 6px 18px rgba(15,39,71,.05)}
.top-info-card strong{font-size:1.15rem}.top-info-card span{font-size:.9rem;color:#667}.final-cta{text-align:center;background:#0c2d4c;color:#fff}.final-cta h2,.final-cta .eyebrow{color:#fff}
@media(max-width:1050px){.final-service-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:800px){.top-flow{grid-template-columns:1fr}.final-hero{min-height:500px}}@media(max-width:600px){.final-service-grid{grid-template-columns:1fr}}

/* TOP: ①～⑤を最初のデザイン同様、横一列に配置 */
@media (min-width: 1001px){
  .final-service-grid{
    display:grid !important;
    grid-template-columns:repeat(5,minmax(0,1fr)) !important;
    gap:10px !important;
  }
  .final-service-grid .service-card{
    min-width:0;
    padding:12px !important;
  }
  .final-service-grid .service-original-photo{
    height:105px !important;
    object-fit:cover;
  }
  .final-service-grid .service-card h3{
    font-size:1rem;
  }
  .final-service-grid .service-card p{
    font-size:.88rem;
    line-height:1.65;
  }
}
@media (max-width:1000px) and (min-width:651px){
  .final-service-grid{grid-template-columns:repeat(2,1fr) !important;}
}
@media (max-width:650px){
  .final-service-grid{grid-template-columns:1fr !important;}
}

/* 修正版：トップ最上部にギター＋PCの提案画像を直接表示 */
.hero-picture-section{
  width:100%;
  background:#07192c;
  overflow:hidden;
}
.hero-picture{
  display:block;
  width:100%;
  height:auto;
  max-height:430px;
  object-fit:cover;
  object-position:center;
}
@media(max-width:700px){
  .hero-picture{min-height:230px;object-fit:cover;object-position:center;}
}
\n\n/* 2026-09-27: smartphone header / hamburger menu */\n.menu-toggle,.nav-contact{display:none}\n@media(max-width:650px){\n  .site-header{\n    height:68px;\n    min-height:68px;\n    padding:8px 14px;\n    flex-wrap:nowrap;\n    gap:10px;\n    position:sticky;\n    overflow:visible;\n  }\n  .brand{min-width:0;flex:1;max-width:calc(100% - 60px)}\n  .brand .logo{font-size:28px;margin-right:7px;flex:0 0 auto}\n  .brand b{font-size:15px;line-height:1.15;white-space:nowrap}\n  .brand small{font-size:9px;line-height:1.2;white-space:nowrap}\n  .contact-btn{display:none}\n  .menu-toggle{\n    display:flex;\n    flex-direction:column;\n    align-items:center;\n    justify-content:center;\n    width:48px;\n    height:48px;\n    border:0;\n    border-radius:7px;\n    background:#073b63;\n    color:#fff;\n    font-size:24px;\n    line-height:20px;\n    cursor:pointer;\n    flex:0 0 48px;\n  }\n  .menu-toggle span{font-size:8px;line-height:12px;margin-top:2px}\n  .site-header nav{\n    display:none;\n    position:absolute;\n    top:68px;\n    left:0;\n    right:0;\n    width:100%;\n    padding:8px 14px 14px;\n    margin:0;\n    background:#fff;\n    box-shadow:0 8px 14px rgba(0,0,0,.14);\n    overflow:visible;\n    z-index:100;\n  }\n  .site-header nav.menu-open{display:grid;grid-template-columns:1fr 1fr;gap:6px}\n  .site-header nav a{\n    display:block;\n    padding:11px 8px;\n    border:1px solid #dce5ec;\n    border-radius:6px;\n    background:#f7f9fb;\n    color:#173b5c;\n    text-align:center;\n    font-size:14px;\n    line-height:1.35;\n    white-space:normal;\n  }\n  .site-header nav .nav-contact{display:block;grid-column:1/-1;background:#073b63;color:#fff}\n}\n
/* Smartphone header final fix 2026-09-27 */
@media (max-width:650px) {
  .site-header {
    height:64px !important;
    min-height:64px !important;
    padding:7px 12px !important;
    display:flex !important;
    flex-wrap:nowrap !important;
    align-items:center !important;
    justify-content:space-between !important;
    gap:8px !important;
    overflow:visible !important;
  }
  .site-header .brand {
    display:flex !important;
    align-items:center !important;
    flex:1 1 auto !important;
    min-width:0 !important;
    max-width:calc(100% - 58px) !important;
  }
  .site-header .brand .logo {font-size:25px !important;margin-right:6px !important;}
  .site-header .brand b {font-size:14px !important;line-height:1.1 !important;white-space:nowrap !important;}
  .site-header .brand small {font-size:8px !important;line-height:1.1 !important;white-space:nowrap !important;}
  .site-header > .contact-btn {display:none !important;}
  .site-header > .menu-toggle {
    display:flex !important;
    width:50px !important;
    height:44px !important;
    flex:0 0 50px !important;
    margin:0 !important;
    padding:0 !important;
    align-items:center !important;
    justify-content:center !important;
    flex-direction:column !important;
    border:0 !important;
    border-radius:7px !important;
    background:#073b63 !important;
    color:#fff !important;
    font-size:20px !important;
  }
  .site-header > .menu-toggle span {font-size:8px !important;line-height:10px !important;}
  .site-header > nav {
    display:none !important;
    position:absolute !important;
    top:64px !important;
    left:0 !important;
    right:0 !important;
    width:auto !important;
    margin:0 !important;
    padding:10px 12px 14px !important;
    background:#fff !important;
    box-shadow:0 8px 14px rgba(0,0,0,.14) !important;
    z-index:9999 !important;
  }
  .site-header > nav.menu-open {display:grid !important;grid-template-columns:1fr !important;gap:6px !important;}
  .site-header > nav a {display:block !important;width:auto !important;padding:10px !important;text-align:center !important;white-space:normal !important;}
  .site-header > nav .nav-contact {display:block !important;background:#073b63 !important;color:#fff !important;}
}