*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
:root{
  --bg:#0a0a0a;--bg2:#111111;--bg3:#161616;
  --border:#1e2a2a;--text:#e8f0f0;--text2:#8aa0a0;
  --accent:#39c5bb;--accent2:#2a9990;--accent3:#1a6660;
  --radius:4px;--radius-lg:8px;
  --font:'Noto Sans JP','Segoe UI',sans-serif;
  --max-w:1200px;--header-h:72px;--t:.2s ease;
}
body{background:var(--bg);color:var(--text);font-family:var(--font);font-size:1rem;line-height:1.75;min-height:100vh;overflow-x:hidden;}
body::before{content:'';position:fixed;inset:0;background:repeating-linear-gradient(0deg,transparent,transparent 2px,rgba(57,197,187,.007) 2px,rgba(57,197,187,.007) 4px);pointer-events:none;z-index:0;}
img{max-width:100%;height:auto;display:block;}
a{color:var(--accent);text-decoration:none;transition:color var(--t);}
a:hover{color:var(--accent2);}

/* コンテナ */
.container{width:100%;max-width:var(--max-w);margin:0 auto;padding:0 1.25rem;}
.section-block{padding:5rem 0;position:relative;z-index:1;}
.section-block+.section-block{border-top:1px solid var(--border);}

/* セクションタイトル */
.section-title{font-size:clamp(1.4rem,3vw,2rem);font-weight:700;letter-spacing:.06em;margin-bottom:.4rem;}
.section-title .accent{color:var(--accent);}
.section-sub{font-size:.75rem;letter-spacing:.22em;color:var(--text2);text-transform:uppercase;margin-bottom:2.5rem;display:flex;align-items:center;gap:.75rem;}
.section-sub::after{content:'';flex:1;height:1px;background:linear-gradient(90deg,var(--accent),transparent);opacity:.3;max-width:100px;}

/* ヘッダー */
.site-header{position:fixed;top:0;left:0;right:0;height:var(--header-h);background:rgba(10,10,10,.88);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--border);z-index:100;display:flex;align-items:center;}
.header-inner{display:flex;align-items:center;gap:0;width:100%;max-width:var(--max-w);margin:0 auto;padding:0 1.5rem;}
.site-logo{display:flex;flex-direction:column;gap:.05rem;text-decoration:none;flex-shrink:0;}
.site-logo .name{font-size:1.4rem;font-weight:700;letter-spacing:.18em;color:#f0fafa;text-transform:uppercase;line-height:1;}
.site-logo .logo-k{color:var(--accent);}
/* ヘッダー電話・住所 */
.header-info{display:flex;flex-direction:column;align-items:flex-end;gap:.2rem;margin-left:1.5rem;flex-shrink:0;}
.header-tel{display:flex;align-items:center;gap:.4rem;font-size:.82rem;font-weight:700;color:var(--accent);text-decoration:none;letter-spacing:.06em;transition:.15s;white-space:nowrap;}
.header-tel:hover{color:#fff;}
.header-tel svg{flex-shrink:0;}
.header-address{display:flex;align-items:center;gap:.3rem;font-size:.72rem;font-weight:500;color:rgba(255,255,255,.88);letter-spacing:.05em;white-space:nowrap;}
.header-address svg{flex-shrink:0;opacity:.55;}
@media(max-width:900px){.header-info{display:none;}}

.site-logo .tagline{font-size:.6rem;letter-spacing:.14em;color:rgba(255,255,255,.35);text-transform:uppercase;margin-top:.15rem;}
.pc-nav{display:flex;align-items:center;gap:.05rem;flex:1;justify-content:center;flex-wrap:nowrap;overflow:hidden;}
.pc-nav a{padding:.42rem clamp(.4rem,.8vw,.7rem);font-size:clamp(.72rem,.85vw,.8rem);letter-spacing:.06em;color:var(--text2);border-radius:var(--radius);transition:color var(--t),background var(--t);white-space:nowrap;}
.pc-nav a:hover,.pc-nav a.active{color:var(--accent);background:rgba(57,197,187,.07);}

/* ハンバーガー */
.hamburger{display:none;width:40px;height:40px;flex-direction:column;align-items:center;justify-content:center;gap:5px;background:none;border:none;cursor:pointer;padding:.4rem;border-radius:var(--radius);z-index:201;}
.hamburger span{display:block;width:22px;height:1.5px;background:var(--text);border-radius:2px;transition:transform .3s,opacity .3s;}
.hamburger.open span:nth-child(1){transform:translateY(6.5px) rotate(45deg);}
.hamburger.open span:nth-child(2){opacity:0;}
.hamburger.open span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg);}

/* ドロワー */
.drawer-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.6);z-index:150;opacity:0;transition:opacity .3s;}
.drawer-overlay.open{display:block;opacity:1;}
.drawer{position:fixed;top:0;right:0;width:min(300px,85vw);height:100vh;background:var(--bg2);border-left:1px solid var(--border);z-index:200;transform:translateX(100%);transition:transform .35s cubic-bezier(.4,0,.2,1);display:flex;flex-direction:column;padding-top:var(--header-h);overflow-y:auto;}
.drawer.open{transform:translateX(0);}
.drawer-nav{padding:1.5rem 1.25rem;}
.drawer-nav a{display:block;padding:.75rem 0;font-size:.92rem;color:var(--text2);border-bottom:1px solid var(--border);letter-spacing:.06em;transition:color var(--t),padding var(--t);}
.drawer-nav a:hover{color:var(--accent);padding-left:.5rem;}
.drawer-nav a:last-child{border-bottom:none;}

/* ページボディ */
.page-body{padding-top:var(--header-h);}

/* ヒーロー */
.hero{position:relative;min-height:calc(100vh - var(--header-h));display:flex;align-items:center;overflow:hidden;}
.hero-slides{position:absolute;inset:0;}
.hero-slide{position:absolute;inset:0;background-size:cover;background-position:center;opacity:0;transition:opacity 1.2s ease;}
.hero-slide.active{opacity:1;}
.hero-slide::after{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(10,10,10,.88) 0%,rgba(10,10,10,.45) 100%);}
.hero-content{position:relative;z-index:2;max-width:620px;}
.hero-eyebrow{font-size:.7rem;letter-spacing:.25em;color:var(--accent);text-transform:uppercase;margin-bottom:1rem;display:flex;align-items:center;gap:.6rem;}
.hero-eyebrow::before{content:'';width:24px;height:1px;background:var(--accent);}
.hero-title{font-size:clamp(2rem,5.5vw,3.6rem);font-weight:700;letter-spacing:.05em;line-height:1.15;margin-bottom:1.1rem;}
.hero-title .accent{color:var(--accent);}
.hero-desc{font-size:clamp(.88rem,1.8vw,1rem);color:var(--text2);margin-bottom:2rem;line-height:1.85;}
.hero-btns{display:flex;flex-wrap:wrap;gap:.75rem;}
.hero-dots{position:absolute;bottom:1.5rem;left:50%;transform:translateX(-50%);display:flex;gap:.5rem;z-index:3;}
.hero-dot{width:6px;height:6px;border-radius:50%;background:var(--text2);cursor:pointer;transition:background var(--t),transform var(--t);border:none;}
.hero-dot.active{background:var(--accent);transform:scale(1.4);}

/* ボタン */
.btn{display:inline-flex;align-items:center;gap:.4rem;padding:.62rem 1.4rem;border-radius:var(--radius);font-size:.87rem;font-weight:500;letter-spacing:.06em;border:1px solid var(--border);background:transparent;color:var(--text);cursor:pointer;transition:all var(--t);text-decoration:none;}
.btn:hover{border-color:var(--accent);color:var(--accent);background:rgba(57,197,187,.06);}
.btn-primary{background:var(--accent);color:#0a0a0a;border-color:var(--accent);font-weight:700;}
.btn-primary:hover{background:var(--accent2);border-color:var(--accent2);color:#0a0a0a;}
.btn-sm{padding:.38rem .9rem;font-size:.78rem;}

/* カード */
.card{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;transition:border-color var(--t),transform var(--t);}
.card:hover{border-color:var(--accent);transform:translateY(-2px);}
.card-img{aspect-ratio:16/9;overflow:hidden;}
.card-img img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease;}
.card:hover .card-img img{transform:scale(1.04);}
.card-body{padding:1.1rem 1.25rem;}
.card-meta{font-size:.73rem;color:var(--text2);margin-bottom:.45rem;display:flex;gap:.6rem;flex-wrap:wrap;}
.card-title{font-size:.97rem;font-weight:600;margin-bottom:.4rem;color:var(--text);line-height:1.45;}
.card-desc{font-size:.83rem;color:var(--text2);line-height:1.65;}
.card-tag{display:inline-block;padding:.12rem .5rem;border-radius:var(--radius);font-size:.68rem;border:1px solid var(--border);color:var(--text2);transition:border-color var(--t),color var(--t);}
.card-tag:hover{border-color:var(--accent);color:var(--accent);}

/* グリッド */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem;}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:1.25rem;}
@media(max-width:900px){.grid-3{grid-template-columns:repeat(2,1fr);}}
@media(max-width:580px){.grid-3,.grid-2{grid-template-columns:1fr;}}

/* ギャラリー */
.gallery-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:.75rem;}
.gallery-item{aspect-ratio:1;overflow:hidden;border-radius:var(--radius);cursor:pointer;position:relative;border:1px solid var(--border);}
.gallery-item img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease;}
.gallery-item:hover img{transform:scale(1.06);}
.gallery-overlay{position:absolute;inset:0;background:rgba(10,10,10,.6);opacity:0;transition:opacity var(--t);display:flex;flex-direction:column;align-items:center;justify-content:center;padding:.75rem;}
.gallery-item:hover .gallery-overlay{opacity:1;}
.gallery-caption{font-size:.8rem;color:var(--text);text-align:center;}

/* ライトボックス */
.lightbox{display:none;position:fixed;inset:0;background:rgba(0,0,0,.93);z-index:300;align-items:center;justify-content:center;padding:1rem;}
.lightbox.open{display:flex;}
.lightbox-inner{position:relative;max-width:90vw;max-height:90vh;text-align:center;}
.lightbox-img{max-width:90vw;max-height:80vh;object-fit:contain;border-radius:var(--radius);}
.lightbox-caption{margin-top:.6rem;font-size:.82rem;color:var(--text2);}
.lightbox-close{position:absolute;top:-2.2rem;right:0;background:none;border:none;color:var(--text2);font-size:1.5rem;cursor:pointer;padding:.25rem .5rem;}
.lightbox-close:hover{color:var(--accent);}
.lb-prev,.lb-next{position:fixed;top:50%;transform:translateY(-50%);background:rgba(10,10,10,.7);border:1px solid var(--border);color:var(--text);font-size:1.1rem;width:42px;height:42px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all var(--t);}
.lb-prev{left:1rem;}.lb-next{right:1rem;}
.lb-prev:hover,.lb-next:hover{border-color:var(--accent);color:var(--accent);}

/* フッター */
/* ===== フッター ===== */
.site-footer{background:var(--bg2);border-top:1px solid var(--border);padding:3.5rem 0 1.5rem;position:relative;z-index:1;}
.footer-main{display:grid;grid-template-columns:1fr 1fr;gap:3rem;margin-bottom:2.5rem;}
@media(max-width:640px){.footer-main{grid-template-columns:1fr;gap:2rem;}}

/* ブランドエリア */
.footer-logo-name{font-size:1.1rem;font-weight:700;letter-spacing:.15em;color:#f0fafa;text-transform:uppercase;margin-bottom:.3rem;}
.footer-logo-name .logo-k{color:var(--accent);}
.footer-tagline{font-size:.65rem;letter-spacing:.14em;color:var(--text2);margin-bottom:1rem;}
.footer-info{display:flex;flex-direction:column;gap:.5rem;margin-top:.75rem;}
.footer-info-item{display:flex;align-items:flex-start;gap:.5rem;font-size:.8rem;color:var(--text2);line-height:1.6;}
.footer-info-icon{flex-shrink:0;font-size:.85rem;margin-top:.05rem;}
.footer-tel{color:var(--accent);text-decoration:none;}
.footer-tel:hover{opacity:.8;}

/* ナビエリア */
.footer-nav-heading{font-size:.65rem;letter-spacing:.18em;color:var(--accent);text-transform:uppercase;margin-bottom:.75rem;font-weight:600;}
.footer-nav-links{display:grid;grid-template-columns:1fr 1fr;gap:.3rem .75rem;}
.footer-nav-links a{font-size:.82rem;color:var(--text2);text-decoration:none;padding:.15rem 0;border-bottom:1px solid transparent;transition:.15s;}
.footer-nav-links a:hover{color:var(--accent);border-bottom-color:rgba(57,197,187,.3);}

.footer-copy{text-align:center;font-size:.7rem;color:var(--text2);padding-top:1.5rem;border-top:1px solid var(--border);}

/* 上に戻るボタン */
.back-to-top{
    position:fixed;bottom:2rem;right:2rem;
    width:44px;height:44px;
    background:rgba(57,197,187,.15);
    border:1px solid rgba(57,197,187,.35);
    border-radius:50%;
    color:var(--accent);
    font-size:1.1rem;
    cursor:pointer;
    display:flex;align-items:center;justify-content:center;
    opacity:0;visibility:hidden;
    transition:opacity .25s,visibility .25s,transform .25s,background .18s;
    z-index:900;
    transform:translateY(12px);
}
.back-to-top.visible{opacity:1;visibility:visible;transform:translateY(0);}
.back-to-top:hover{background:rgba(57,197,187,.28);transform:translateY(-2px);}

/* ページヘッダー */
.page-header{padding:3.5rem 0 2.5rem;border-bottom:1px solid var(--border);position:relative;z-index:1;}
.page-header::before{content:'';position:absolute;bottom:0;left:0;width:50px;height:2px;background:var(--accent);}
.page-eyebrow{font-size:.68rem;letter-spacing:.22em;color:var(--accent);text-transform:uppercase;margin-bottom:.5rem;}
.page-header-title{font-size:clamp(1.5rem,3.5vw,2.2rem);font-weight:700;letter-spacing:.04em;}

/* 固定ページ・FAQ 共通：ヒーロー（画像＋グラデ） */
.page-hero-full{
  position:relative;
  min-height:280px;
  display:flex;
  align-items:flex-end;
  overflow:hidden;
  border-bottom:1px solid var(--border);
  z-index:1;
}
.page-hero-full.no-image{
  min-height:220px;
  align-items:center;
  background:radial-gradient(ellipse at 30% 50%,rgba(57,197,187,.07) 0%,transparent 65%);
}
.page-hero-full-bg{position:absolute;inset:0;}
.page-hero-full-bg img{width:100%;height:100%;object-fit:cover;object-position:center;}
.page-hero-full-overlay{
  position:absolute;inset:0;
  background:linear-gradient(to top,rgba(5,5,5,.95) 0%,rgba(5,5,5,.55) 50%,rgba(5,5,5,.25) 100%);
}
.page-hero-full-inner{position:relative;z-index:2;padding:2.5rem 0 2rem;}
.page-hero-full.has-image .page-eyebrow{color:var(--accent);}
.page-hero-full.has-image .page-header-title{color:#fff;}
.page-hero-full.has-image .hero-desc{color:rgba(255,255,255,.78);}

/* Engineer：画像ヒーロー時は少し高め */
.eng-hero-with-img{min-height:min(42vh,380px);}

/* 記事本文 */
.post-body{max-width:720px;}
.post-body h1,.post-body h2,.post-body h3{color:var(--text);font-weight:600;margin:2rem 0 .7rem;line-height:1.4;}
.post-body h1{font-size:1.55rem;padding-bottom:.5rem;border-bottom:1px solid var(--border);}
.post-body h2{font-size:1.25rem;padding-left:.7rem;border-left:3px solid var(--accent);}
.post-body h3{font-size:1.05rem;color:var(--accent);}
.post-body p{margin-bottom:1.2rem;color:var(--text2);line-height:1.85;}
.post-body ul,.post-body ol{margin:0 0 1.2rem 1.4rem;color:var(--text2);}
.post-body li{margin-bottom:.3rem;}
.post-body img{border-radius:var(--radius);margin:1.5rem 0;}
.post-body hr{border:none;border-top:1px solid var(--border);margin:2rem 0;}
.post-body a{color:var(--accent);text-decoration:underline;text-underline-offset:3px;}
.post-body strong{color:var(--text);font-weight:600;}

/* post-body 内の複合ブロック：.post-body p / h3 / ul より詳細度を上げる */
.post-body .eng-notes{
  padding:1.35rem 1.5rem;
  border-radius:var(--radius-lg);
  border:1px solid rgba(57,197,187,.22);
  background:rgba(57,197,187,.05);
  margin:2rem 0;
  max-width:48rem;
}
.post-body .eng-notes .eng-notes-title{
  font-size:.74rem;
  font-weight:600;
  letter-spacing:.1em;
  color:var(--accent);
  text-transform:uppercase;
  margin:0 0 .65rem;
  line-height:1.4;
}
.post-body .eng-notes ul{
  margin:0;
  padding-left:1.25rem;
  font-size:.84rem;
  color:var(--text2);
  line-height:1.85;
  list-style:disc;
}
.post-body .eng-notes li{margin-bottom:.35rem;color:var(--text2);}
.post-body .eng-flow .eng-flow-title{
  font-size:.9rem;
  font-weight:600;
  color:var(--text);
  margin:0 0 .28rem;
  padding-left:0;
  border-left:none;
}
.post-body .eng-flow .eng-flow-desc{
  font-size:.82rem;
  color:var(--text2);
  line-height:1.75;
  margin:0;
}
.post-body .eng-cta .eng-cta-lead{
  color:var(--text2);
  margin-bottom:1.35rem;
  font-size:.92rem;
  line-height:1.65;
}
.post-body .eng-cta a.btn{text-decoration:none;}
.post-body .eng-works .card-title{
  margin-top:0;
  padding-left:0;
  border-left:none;
}

/* タグ */
.tag-list{display:flex;flex-wrap:wrap;gap:.35rem;margin-bottom:1rem;}
.tag-pill{padding:.18rem .6rem;border-radius:20px;font-size:.7rem;border:1px solid var(--border);color:var(--text2);transition:all var(--t);text-decoration:none;}
.tag-pill:hover{border-color:var(--accent);color:var(--accent);}
.tag-pill.active{background:var(--accent);color:#0a0a0a;border-color:var(--accent);}

/* ページネーション */
.pagination{display:flex;justify-content:center;gap:.35rem;margin-top:3rem;flex-wrap:wrap;}
.pagination a,.pagination span{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:var(--radius);border:1px solid var(--border);font-size:.83rem;color:var(--text2);transition:all var(--t);}
.pagination a:hover{border-color:var(--accent);color:var(--accent);}
.pagination .current{background:var(--accent);color:#0a0a0a;border-color:var(--accent);font-weight:700;}

/* お問い合わせフォーム */
.contact-form{max-width:600px;}
.form-group{margin-bottom:1.2rem;}
.form-group label{display:block;font-size:.75rem;letter-spacing:.1em;color:var(--text2);margin-bottom:.38rem;text-transform:uppercase;}
.form-group .req{color:var(--accent);}
.form-control{width:100%;background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);font-size:.93rem;padding:.62rem .88rem;outline:none;transition:border-color var(--t),box-shadow var(--t);font-family:var(--font);}
.form-control:focus{border-color:var(--accent);box-shadow:0 0 0 2px rgba(57,197,187,.12);}
textarea.form-control{min-height:140px;resize:vertical;line-height:1.7;}

/* ユーティリティ */
.text-accent{color:var(--accent);}.text-muted{color:var(--text2);}
.mt-2{margin-top:1rem;}.mt-4{margin-top:2rem;}.mb-4{margin-bottom:2rem;}

/* レスポンシブ */
/* スマホ用住所電話（デフォルト非表示） */
.header-info-sp{display:none;}
@media(max-width:768px){
  .pc-nav{display:none;}
  .hamburger{display:flex;}
  .section-block{padding:3.5rem 0;}
  /* 住所・電話をロゴ下の1行に */
  .header-info-sp{
    display:flex;flex-direction:row;align-items:center;
    gap:.6rem;flex-basis:100%;order:3;
    padding:.2rem 0 .1rem;
    border-top:1px solid rgba(255,255,255,.07);
  }
  .header-info-sp .sp-address{
    font-size:.58rem;color:rgba(255,255,255,.7);
    white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
    flex:1;min-width:0;max-width:55vw;
  }
  .header-info-sp .sp-tel{
    font-size:.68rem;font-weight:700;color:var(--accent);
    text-decoration:none;white-space:nowrap;flex-shrink:0;
  }
  :root{--header-h:80px;}
  .header-inner{flex-wrap:wrap;padding:.35rem 1rem;align-items:center;}
  .site-logo{flex:1;order:1;}
  .hamburger{order:2;flex-shrink:0;}
}

/* ===== パンくず（共通） ===== */
.page-breadcrumb{padding:.65rem 0;border-bottom:1px solid var(--border);position:relative;z-index:1;}
.page-breadcrumb-list{display:flex;align-items:center;gap:.5rem;list-style:none;margin:0;padding:0;font-size:.78rem;flex-wrap:wrap;color:var(--text2);}
.page-breadcrumb-list li:not(:last-child)::after{content:'›';margin-left:.5rem;color:var(--border);}
.page-breadcrumb-list a{color:var(--text2);text-decoration:none;}
.page-breadcrumb-list a:hover{color:var(--accent);}
.page-breadcrumb-list [aria-current]{color:var(--text);font-weight:500;}

/* ===== Engineer プラン（固定ページテンプレート） ===== */
.eng-page{position:relative;z-index:1;}
.eng-hero{
  padding:2.75rem 0 3.25rem;
  border-bottom:1px solid var(--border);
  background:radial-gradient(ellipse 85% 80% at 15% 30%, rgba(57,197,187,.12) 0%, transparent 55%),
              linear-gradient(180deg, var(--bg2) 0%, var(--bg) 100%);
}
.eng-hero .page-eyebrow{margin-bottom:.65rem;}
.eng-hero .page-header-title{margin-bottom:.85rem;}
.eng-hero .hero-desc{max-width:38rem;margin-bottom:0;}
.eng-main{padding:3rem 0 4.5rem;}
.eng-section{margin-bottom:3.25rem;}
.eng-section:last-of-type{margin-bottom:0;}
.eng-section-title{
  font-size:clamp(1rem,2vw,1.15rem);
  font-weight:700;
  color:var(--text);
  margin:0 0 1.2rem;
  padding-bottom:.55rem;
  border-bottom:1px solid var(--border);
  display:flex;
  align-items:center;
  gap:.55rem;
}
.eng-section-title::before{
  content:'';
  width:3px;
  height:1.05em;
  background:var(--accent);
  border-radius:1px;
  flex-shrink:0;
}
.eng-blocks-wrap .post-body{max-width:46rem;}
.eng-custom-blocks .post-body h1:first-child,
.eng-custom-blocks .post-body h2:first-child{margin-top:0;}
.eng-post-body > :first-child{margin-top:0;}
.post-body-unknown-type{color:var(--text2);font-size:.88rem;}

/* Engineer 本文エリア：TOPの section-block / サービスカードのトーンに寄せる */
.engineer-subpage{position:relative;z-index:1;}
.engineer-subpage .eng-post-body{
  max-width:none;
  width:100%;
}
.engineer-subpage .eng-post-body > h1{
  font-size:clamp(1.35rem,2.8vw,1.85rem);
  margin:0 0 1rem;
  padding-bottom:.65rem;
  border-bottom:1px solid var(--border);
}
.engineer-subpage .eng-post-body > h2{
  font-size:clamp(1.15rem,2.2vw,1.65rem);
  font-weight:700;
  letter-spacing:.06em;
  color:var(--text);
  margin:3rem 0 1.25rem;
  padding:0 0 .75rem;
  border-bottom:1px solid var(--border);
  border-left:none;
  padding-left:0;
}
.engineer-subpage .eng-post-body > h2:first-of-type{margin-top:0;}
.engineer-subpage .eng-post-body > h3{
  font-size:1.02rem;
  color:var(--accent);
  margin:1.65rem 0 .55rem;
  padding-left:0;
  border-left:none;
}
.engineer-subpage .eng-post-body > p{
  max-width:48rem;
  font-size:.92rem;
  line-height:1.85;
  color:rgba(255,255,255,.7);
}
.engineer-subpage .eng-post-body > ul,
.engineer-subpage .eng-post-body > ol{
  max-width:48rem;
  color:rgba(255,255,255,.68);
}
.engineer-subpage .eng-works{
  margin:1.35rem 0 2.5rem;
  gap:1.25rem;
}
.engineer-subpage .eng-works .card{
  background:rgba(255,255,255,.03);
  border:1px solid rgba(255,255,255,.07);
  border-radius:var(--radius-lg);
}
.engineer-subpage .eng-works .card:hover{
  border-color:var(--accent);
  transform:translateY(-3px);
}
.engineer-subpage .eng-works .card-title{
  color:#fff;
  font-size:1rem;
  font-weight:700;
}
.engineer-subpage .eng-works .card-desc{
  color:rgba(255,255,255,.55);
  font-size:.82rem;
  line-height:1.7;
}
.engineer-subpage .eng-price-wrap{
  margin:1.35rem 0 2.25rem;
  background:rgba(255,255,255,.03);
  border:1px solid rgba(255,255,255,.07);
  border-radius:var(--radius-lg);
}
.engineer-subpage .eng-price-table th{
  background:rgba(255,255,255,.04);
  color:rgba(255,255,255,.5);
}
.engineer-subpage .eng-price-table td{color:rgba(255,255,255,.78);}
.engineer-subpage .eng-flow{
  margin:1.35rem 0 2.25rem;
  padding:.25rem 1.15rem;
  background:rgba(255,255,255,.025);
  border:1px solid rgba(255,255,255,.07);
  border-radius:var(--radius-lg);
}
.engineer-subpage .eng-flow-item:first-child{padding-top:1.1rem;}
.engineer-subpage .eng-flow-item:last-child{padding-bottom:1.1rem;border-bottom:none;}
.engineer-subpage .eng-notes{
  margin:2rem 0;
  background:rgba(57,197,187,.07);
  border:1px solid rgba(57,197,187,.22);
}
.engineer-subpage .eng-cta{
  margin-top:2.75rem;
  padding:2.65rem 1.5rem;
  background:linear-gradient(165deg,rgba(57,197,187,.1) 0%,rgba(10,10,10,.5) 50%);
  border:1px solid rgba(57,197,187,.2);
  border-radius:var(--radius-lg);
}
.engineer-subpage .eng-cta-lead{color:rgba(255,255,255,.72);}
.page-hero-full.eng-hero-with-img .page-header-title{
  font-size:clamp(1.85rem,4.2vw,2.75rem);
  letter-spacing:.05em;
}

.eng-work-icon{font-size:1.45rem;line-height:1;margin-bottom:.5rem;}
.eng-work-card .card-title{margin-top:0;}
.eng-works.grid-3{gap:1rem;}
.eng-price-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;border-radius:var(--radius-lg);border:1px solid var(--border);background:var(--bg2);}
.eng-price-table{width:100%;border-collapse:collapse;min-width:520px;}
.eng-price-table th{
  text-align:left;padding:.75rem 1rem;
  font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;
  color:var(--text2);
  background:var(--bg3);
  border-bottom:1px solid var(--border);
  font-weight:600;
}
.eng-price-table td{
  padding:.85rem 1rem;
  border-bottom:1px solid var(--border);
  font-size:.88rem;
  color:var(--text2);
  vertical-align:top;
}
.eng-price-table tbody tr:last-child td{border-bottom:none;}
.eng-price-table tbody tr:hover td{background:rgba(57,197,187,.04);}
.eng-price-table .price-val{color:var(--accent);font-weight:700;white-space:nowrap;font-size:.95rem;}
.eng-price-table .price-note{font-size:.72rem;color:var(--text2);opacity:.85;margin-top:.15rem;}
.eng-price-footnote{font-size:.75rem;color:var(--text2);margin-top:.85rem;opacity:.85;}
.eng-flow{display:flex;flex-direction:column;gap:0;}
.eng-flow-item{display:flex;gap:1.2rem;padding:1.2rem 0;border-bottom:1px solid var(--border);}
.eng-flow-item:last-child{border-bottom:none;}
.eng-flow-num{
  width:38px;height:38px;border-radius:50%;
  background:rgba(57,197,187,.12);
  border:1px solid rgba(57,197,187,.35);
  color:var(--accent);
  font-weight:700;
  font-size:.84rem;
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
.eng-flow-body{flex:1;min-width:0;}
.eng-flow-title{font-size:.9rem;font-weight:600;color:var(--text);margin:0 0 .28rem;}
.eng-flow-desc{font-size:.82rem;color:var(--text2);line-height:1.75;margin:0;}
.eng-notes{
  padding:1.35rem 1.5rem;
  border-radius:var(--radius-lg);
  border:1px solid rgba(57,197,187,.22);
  background:rgba(57,197,187,.05);
}
.eng-notes-title{
  font-size:.74rem;
  font-weight:600;
  letter-spacing:.1em;
  color:var(--accent);
  text-transform:uppercase;
  margin-bottom:.65rem;
}
.eng-notes ul{margin:0;padding-left:1.25rem;font-size:.84rem;color:var(--text2);line-height:1.85;}
.eng-cta{
  margin-top:2.75rem;
  padding:2.25rem 1.5rem;
  text-align:center;
  border-radius:var(--radius-lg);
  border:1px solid rgba(57,197,187,.2);
  background:rgba(57,197,187,.06);
}
.eng-cta-lead{color:var(--text2);margin-bottom:1.35rem;font-size:.92rem;line-height:1.65;}
.eng-cta-btns{display:flex;gap:.65rem;justify-content:center;flex-wrap:wrap;}
@media(max-width:580px){
  .eng-hero{padding:2.25rem 0 2.75rem;}
  .eng-main{padding:2.25rem 0 3.5rem;}
}