/*
Theme Name: からかぜドットコム
Theme URI: https://karakaze.com/
Author: からかぜドットコム（NPO法人ITさぽーとぐんま）
Description: からかぜドットコム 公式ホームページテーマ。SEO・MEO・広告・動画・HP制作の集客代理店サイト。
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 8.0
License: Proprietary
Text Domain: karakaze
*/

/* ============================================================
   からかぜドットコム — style.css v3
   ============================================================ */
:root {
  --black:      #111111;
  --black-deep: #000000;
  --gold:       #f1c40f;
  --gold-d:     #d4a800;
  --red:        #e74c3c;
  --bg:         #f8f9fa;
  --text:       #1e293b;
  --gray:       #555555;
  --light:      #94a3b8;
  --border:     #e2e8f0;
  --white:      #ffffff;
  --tr:         0.25s ease;
  --shadow:     0 4px 20px rgba(0,0,0,0.08);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
html{overflow-x:hidden}
body{font-family:'Noto Sans JP',sans-serif;color:var(--text);background:var(--white);line-height:1.8;overflow-x:hidden;max-width:100vw;overflow-wrap:break-word}
a{color:inherit;text-decoration:none;transition:color var(--tr)}
img{max-width:100%;height:auto;display:block}
ul{list-style:none;padding:0}

/* ============================================================ HEADER */
header{background:rgba(255,255,255,.98);backdrop-filter:blur(8px);position:sticky;top:0;z-index:1000;box-shadow:0 2px 12px rgba(0,0,0,.09)}
.flex-header{display:flex;justify-content:space-between;align-items:center;height:68px;gap:16px}
.logo img{height:42px}
.pc-nav > ul{display:flex;gap:0;align-items:stretch;padding:0}
/* .pc-nav ul li a — 新ドロップダウンCSSに移行 */
/* .pc-nav ul li a hover — 新ドロップダウンCSSに移行 */
/* .pc-nav ul li:last-child — nav-ctaクラスに移行 */
/* .pc-nav ul li:last-child hover — nav-ctaクラスに移行 */

/* Hamburger */
.hamburger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px;flex-shrink:0}
.hamburger span{display:block;width:22px;height:2px;background:var(--black);border-radius:2px;transition:var(--tr)}
.hamburger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.hamburger[aria-expanded="true"] span:nth-child(2){opacity:0}
.hamburger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
#sp-menu{display:none;background:#fff;border-top:1px solid var(--border)}
#sp-menu.open{display:block}
#sp-menu > ul{padding:8px 0}
/* sp-menu li a — 新SP CSSに移行 */
/* sp-menu li a:hover — 新SP CSSに移行 */

/* ============================================================ CONTAINER */
.container{max-width:1200px;margin:0 auto;padding:0 24px}

/* ============================================================ HERO */
.hero{min-height:88vh;background-size:cover;background-position:center;display:flex;align-items:center;color:#fff;position:relative}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(135deg,rgba(0,0,0,.8) 0%,rgba(0,0,0,.55) 100%)}
.hero-inner{position:relative;z-index:1;padding:60px 0}
.hero-sub{font-size:1rem;font-weight:700;color:var(--gold);letter-spacing:.12em;margin-bottom:16px}
.hero-copy{font-size:clamp(2rem,4.5vw,3.8rem);font-weight:900;line-height:1.25;margin-bottom:22px}
.hero-copy span{color:var(--gold)}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:36px}
.hero-tags span{border:1px solid rgba(255,255,255,.38);background:rgba(255,255,255,.1);padding:6px 16px;font-size:.84rem;border-radius:2px}
.btn-main{display:inline-block;background:var(--gold);color:var(--black);padding:20px 54px;font-weight:900;font-size:1.15rem;border-radius:2px;transition:var(--tr)}
.btn-main:hover{transform:translateY(-3px);box-shadow:0 10px 30px rgba(241,196,15,.4)}

/* ============================================================ SECTION */
.section{padding:96px 0}
.section.bg-gray{background:var(--bg)}
.section.bg-black{background:var(--black);color:#fff}
.section-title{text-align:center;font-size:clamp(1.8rem,3vw,2.8rem);font-weight:900;margin-bottom:48px;letter-spacing:.1em}
.section-title.left{text-align:left;font-size:clamp(1.4rem,2.5vw,2rem);margin-bottom:28px}
.section-lead{text-align:center;color:var(--gray);font-size:1rem;max-width:640px;margin:-32px auto 48px;line-height:1.9}

/* ============================================================ USP */
.usp-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:28px}
.usp-item{background:var(--white);padding:48px 32px;border-radius:12px;text-align:center;box-shadow:var(--shadow);transition:transform var(--tr)}
.usp-item:hover{transform:translateY(-8px)}
.usp-icon{font-family:'Arial Black',sans-serif;font-size:2.6rem;color:var(--gold);margin-bottom:16px;line-height:1}
.usp-item h4{font-size:1.3rem;font-weight:900;margin-bottom:12px}
.usp-item p{font-size:.9rem;color:var(--gray);line-height:1.85}

/* ============================================================ SERVICE CARDS (TOP) */
.service-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(340px,1fr));gap:28px}
.service-card{background:var(--white);border:1px solid var(--border);padding:32px;position:relative;transition:border-color var(--tr),box-shadow var(--tr)}
.service-card:hover{border-color:var(--gold);box-shadow:0 12px 40px rgba(0,0,0,.1)}
.service-card a.card-body{display:block;text-decoration:none;color:inherit}
.card-img{height:200px;background-size:cover;background-position:center;margin-bottom:22px;border-radius:3px}
.service-card h3{font-size:1.3rem;font-weight:900;margin-bottom:10px}
.service-card p{font-size:.9rem;color:var(--gray);line-height:1.85;margin-bottom:14px}
.card-more{display:inline-flex;align-items:center;gap:6px;font-size:.88rem;font-weight:700;color:var(--gold-d)}
.card-more::after{content:'→';transition:transform var(--tr)}
.service-card:hover .card-more::after{transform:translateX(4px)}
.card-tag{position:absolute;top:-12px;right:28px;background:var(--red);color:#fff;padding:4px 14px;font-size:.74rem;font-weight:700;border-radius:2px;z-index:2}
.service-card.highlight{border:2px solid var(--black)}
.card-price{margin-top:14px;padding-top:12px;border-top:1px solid var(--border);font-size:.86rem;font-weight:700}
.card-price span{font-size:1.25rem;font-family:'Arial Black',sans-serif}

/* ============================================================ ROI SECTION */
.value-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.value-text h3{font-size:1.7rem;font-weight:900;margin-bottom:16px}
.value-text p{font-size:.92rem;color:var(--gray);line-height:1.9;margin-bottom:12px}
.value-box{background:var(--white);padding:28px 32px;border-left:6px solid var(--gold);box-shadow:var(--shadow);border-radius:0 8px 8px 0}
.value-box h4{font-size:1rem;font-weight:900;margin-bottom:12px}
.value-box p{font-size:.9rem;color:var(--gray);line-height:1.9}

/* ============================================================ PRICE CARDS */
.price-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:28px;align-items:start}
.price-card{background:var(--white);padding:44px 28px;border-radius:10px;border:1px solid var(--border);text-align:center;position:relative;transition:var(--tr)}
.price-card.featured{border:3px solid var(--gold);box-shadow:0 20px 40px rgba(0,0,0,.1);transform:scale(1.04);z-index:5}
.card-badge{position:absolute;top:-17px;left:50%;transform:translateX(-50%);background:var(--gold);color:var(--black);padding:5px 22px;font-weight:900;border-radius:30px;font-size:.78rem;white-space:nowrap}
.price-header h3{font-size:1.2rem;font-weight:900;margin-bottom:16px}
.price-main{font-weight:700;margin-bottom:24px;padding-bottom:24px;border-bottom:1px solid var(--border)}
.price-main .num{font-size:2.6rem;font-family:'Arial Black',sans-serif;color:var(--black)}
.price-list{text-align:left;margin-bottom:18px}
.price-list li{padding:7px 0 7px 22px;position:relative;font-size:.9rem;border-bottom:1px solid #f5f5f5}
.price-list li::before{content:"✓";position:absolute;left:0;color:var(--gold-d);font-weight:900}
.price-card .btn-sub{display:block;margin-top:18px;background:var(--black);color:#fff;padding:12px;border-radius:4px;font-weight:700;font-size:.9rem;transition:background var(--tr)}
.price-card .btn-sub:hover{background:var(--gold);color:var(--black)}

/* ============================================================ PARTNERS */
.partners-wrap{padding:72px 0}
.partners-grid{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-bottom:28px}
.partner-card{border:1px solid var(--border);padding:10px 20px;font-size:.84rem;font-weight:700;border-radius:4px;background:var(--white);transition:var(--tr)}
.partner-card:hover{border-color:var(--gold);background:var(--bg)}
.partners-note{text-align:center;font-size:.88rem;color:#888}

/* ============================================================ ACCESS */
.access-grid{display:grid;grid-template-columns:1fr 1.5fr;gap:48px;align-items:center}
.access-info h3{font-size:1.5rem;font-weight:900;margin-bottom:16px}
.access-info p{font-size:.94rem;margin-bottom:8px;color:var(--gray)}
.access-info .tel a{font-size:1.6rem;font-weight:900;color:var(--black)}
.access-info .tel a:hover{color:var(--gold-d)}
.map-box{border-radius:12px;overflow:hidden;box-shadow:0 8px 28px rgba(0,0,0,.1);height:380px}
.map-box iframe{width:100%;height:100%;border:0}

/* ============================================================ CONTACT */
.contact-section{background:var(--black);color:#fff;padding:96px 0 0}
.contact-inner{display:flex;gap:60px;align-items:flex-start}
.contact-left{flex:1;padding-top:8px}
.contact-left h2{font-size:clamp(2rem,3.5vw,3.2rem);font-weight:900;line-height:1.2;margin-bottom:28px}
.contact-left h2 span{color:var(--gold)}
.tel-big a{font-size:clamp(2rem,4vw,3.4rem);color:#fff;font-weight:900}
.tel-big a:hover{color:var(--gold)}
.contact-fig{margin-top:40px}
.contact-fig img{height:400px;object-fit:contain}
.contact-right{flex:1;background:#fff;padding:48px;border-radius:12px 12px 0 0;color:var(--text)}
.contact-form label{display:block;font-size:.82rem;font-weight:700;margin-bottom:6px;margin-top:14px;color:#333}
.contact-form label:first-child{margin-top:0}
.contact-form input,.contact-form select,.contact-form textarea{width:100%;padding:13px 15px;border:1px solid var(--border);border-radius:6px;font-size:.94rem;font-family:inherit;transition:border-color var(--tr)}
.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{outline:none;border-color:var(--gold)}
.btn-submit{width:100%;margin-top:18px;background:var(--gold);color:var(--black);border:none;padding:20px;font-weight:900;font-size:1.1rem;cursor:pointer;border-radius:6px;transition:var(--tr)}
.btn-submit:hover{background:var(--black);color:#fff}

/* ============================================================ FOOTER */
footer{background:var(--black-deep);padding:56px 0 24px;color:#666}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:36px;margin-bottom:40px}
.footer-logo{height:36px;margin-bottom:12px;filter:brightness(0) invert(1);opacity:.7}
.footer-brand p{font-size:.82rem;color:#777;line-height:1.9}
.footer-col h4{font-size:.78rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--gold-d);margin-bottom:14px;padding-bottom:8px;border-bottom:1px solid #222}
.footer-col ul li a{display:block;padding:5px 0;font-size:.82rem;color:#777;transition:color var(--tr)}
.footer-col ul li a:hover{color:var(--gold)}
.footer-cta-btn{display:block;margin-top:14px;background:var(--gold);color:var(--black);text-align:center;padding:12px;border-radius:4px;font-size:.84rem;font-weight:900;transition:background var(--tr)}
.footer-cta-btn:hover{background:#fff}
.footer-bottom{border-top:1px solid #1a1a1a;padding-top:20px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;font-size:.78rem}
.footer-links{display:flex;gap:20px}
.footer-links a{color:#666;font-size:.78rem}
.footer-links a:hover{color:var(--gold)}

/* ============================================================ PAGE HERO (サービスページ共通) */
.page-hero{background:var(--bg);border-bottom:1px solid var(--border);padding:52px 0}
.breadcrumb{display:flex;flex-wrap:wrap;gap:6px;align-items:center;font-size:.78rem;color:var(--light);margin-bottom:14px}
.breadcrumb a{color:var(--light)}
.breadcrumb a:hover{color:var(--gold-d)}
.breadcrumb span{color:var(--border)}
.page-title{font-size:clamp(1.7rem,3vw,2.4rem);font-weight:900;margin-bottom:10px}
.page-lead{font-size:1rem;color:var(--gray);max-width:640px;line-height:1.9}

/* ============================================================ CONTENT LAYOUT (サービス詳細) */
.page-body{padding:64px 0}
.page-layout{display:grid;grid-template-columns:1fr 280px;gap:48px;align-items:start}
.page-main h2{font-size:1.3rem;font-weight:900;border-left:4px solid var(--gold);padding-left:14px;margin:36px 0 14px}
.page-main h2:first-child{margin-top:0}
.page-main h3{font-size:1.05rem;font-weight:900;margin:22px 0 10px}
.page-main p{font-size:.92rem;color:var(--gray);line-height:1.9;margin-bottom:12px}
.page-main ul.check{padding:0;margin-bottom:14px}
.page-main ul.check li{padding:6px 0 6px 22px;position:relative;font-size:.92rem;color:var(--gray)}
.page-main ul.check li::before{content:"✓";position:absolute;left:0;color:var(--gold-d);font-weight:900}
.page-img{width:100%;border-radius:6px;margin:20px 0;border:1px solid var(--border)}
.info-note{background:#fffbeb;border-left:4px solid var(--gold);padding:14px 18px;border-radius:0 6px 6px 0;font-size:.88rem;color:var(--text);margin:16px 0;line-height:1.8}

/* --- FAQ --- */
.faq-list{padding:0;margin-top:8px}
.faq-item{border:1px solid var(--border);margin-bottom:8px;border-radius:6px;overflow:hidden}
.faq-q{width:100%;background:none;border:none;cursor:pointer;padding:15px 20px;display:flex;justify-content:space-between;align-items:center;font-size:.92rem;font-weight:700;text-align:left;transition:background var(--tr)}
.faq-q:hover{background:var(--bg)}
.faq-q::after{content:'+';font-size:1.2rem;color:var(--gold-d);flex-shrink:0}
.faq-item.open .faq-q::after{content:'−'}
.faq-a{display:none;padding:0 20px 15px;font-size:.9rem;color:var(--gray);line-height:1.85;border-top:1px solid var(--border)}
.faq-item.open .faq-a{display:block;padding-top:13px}

/* --- Data Table --- */
.data-table{width:100%;border-collapse:collapse;font-size:.88rem;margin:16px 0 24px;background:var(--white);border-radius:8px;overflow:hidden;box-shadow:0 2px 12px rgba(0,0,0,.07)}
.data-table th,.data-table td{border:1px solid var(--border);padding:12px 16px;text-align:left;vertical-align:top}
.data-table th{background:var(--black);color:#fff;font-weight:700;white-space:nowrap;width:30%}
.data-table tr:nth-child(even) td{background:var(--bg)}
.price-val{font-weight:900;color:var(--gold-d);font-size:.98rem}

/* ============================================================ SIDENAV */
.page-side{}
.sidenav-block{background:var(--bg);border:1px solid var(--border);border-radius:8px;padding:20px;margin-bottom:18px}
.service-sidenav .sidenav-title{font-size:.78rem;font-weight:900;letter-spacing:.1em;text-transform:uppercase;border-bottom:2px solid var(--gold);padding-bottom:8px;margin-bottom:12px}
.service-sidenav ul{padding:0}
.service-sidenav ul li a{display:block;padding:8px 0;border-bottom:1px solid var(--border);font-size:.84rem;color:var(--text);transition:color var(--tr)}
.service-sidenav ul li:last-child a{border-bottom:none}
.service-sidenav ul li a:hover,.service-sidenav ul li a.active{color:var(--gold-d);font-weight:700}
.sidenav-cta{margin-top:14px}
.sidenav-btn{display:block;text-align:center;background:var(--black);color:#fff;padding:12px 16px;border-radius:4px;font-size:.86rem;font-weight:900;transition:background var(--tr)}
.sidenav-btn:hover{background:var(--gold);color:var(--black)}
.company-side{font-size:.82rem;color:var(--gray);line-height:2}
.company-side strong{display:block;color:var(--black);font-size:.86rem;margin-bottom:4px}

/* ============================================================ UTILITY */
.btn-outline{display:inline-block;border:2px solid var(--black);color:var(--black);padding:12px 32px;font-weight:700;border-radius:4px;transition:var(--tr);font-size:.92rem}
.btn-outline:hover{background:var(--black);color:#fff}
.text-center{text-align:center}
.mt-cta{margin-top:40px;text-align:center}
.related-pages{margin-top:48px;padding-top:28px;border-top:1px solid var(--border)}
.related-pages h3{font-size:1rem;font-weight:900;margin-bottom:14px}
.related-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:10px}
.related-link{display:block;background:var(--bg);border:1px solid var(--border);padding:14px 16px;border-radius:6px;font-size:.86rem;font-weight:700;color:var(--text);transition:var(--tr)}
.related-link:hover{border-color:var(--gold);background:#fffbeb;color:var(--gold-d)}
.related-link small{display:block;font-weight:400;color:var(--gray);font-size:.78rem;margin-top:3px}

/* ============================================================ コラム（ブログ） */
.blog-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:28px;margin:8px 0 48px}
.blog-card{background:var(--white);border:1px solid var(--border);border-radius:10px;overflow:hidden;transition:var(--tr)}
.blog-card:hover{border-color:var(--gold);box-shadow:0 12px 28px rgba(0,0,0,.08);transform:translateY(-3px)}
.blog-card-link{display:block;color:var(--text)}
.blog-thumb{aspect-ratio:16/10;overflow:hidden;background:var(--bg)}
.blog-thumb img{width:100%;height:100%;object-fit:cover;display:block}
.blog-body{padding:20px 22px 24px}
.blog-cat{display:inline-block;background:var(--black);color:var(--gold);font-size:.72rem;font-weight:900;letter-spacing:.06em;padding:3px 12px;border-radius:2px;margin-bottom:10px}
.blog-date{display:block;font-size:.78rem;color:var(--gray);margin-bottom:8px}
.blog-title{font-size:1.12rem;font-weight:900;line-height:1.5;margin-bottom:10px}
.blog-excerpt{font-size:.88rem;color:var(--gray);line-height:1.85;margin-bottom:14px}
.blog-more{display:inline-flex;align-items:center;gap:4px;font-size:.84rem;font-weight:700;color:var(--gold-d)}
.blog-empty{padding:48px 0;text-align:center;color:var(--gray)}

.blog-pagination{display:flex;justify-content:center;gap:8px;margin:40px 0}
.blog-pagination .page-numbers{display:inline-flex;align-items:center;justify-content:center;min-width:40px;height:40px;padding:0 12px;border:1px solid var(--border);border-radius:6px;font-size:.88rem;font-weight:700;color:var(--text);transition:var(--tr)}
.blog-pagination .page-numbers.current{background:var(--black);color:var(--gold);border-color:var(--black)}
.blog-pagination .page-numbers:hover:not(.current){border-color:var(--gold);color:var(--gold-d)}
.blog-pagination .page-numbers.dots{border:none}

.blog-cat-inline{display:inline-block;margin-left:12px;background:rgba(255,255,255,.15);color:#fff;font-size:.74rem;font-weight:700;padding:3px 12px;border-radius:2px;border:1px solid rgba(255,255,255,.3)}

.blog-content img{max-width:100%;height:auto;border-radius:6px;margin:16px 0}
.blog-content h2{font-size:1.3rem;font-weight:900;border-left:4px solid var(--gold);padding-left:14px;margin:36px 0 14px}
.blog-content h2:first-child{margin-top:0}
.blog-content h3{font-size:1.05rem;font-weight:900;margin:22px 0 10px}
.blog-content p{font-size:.95rem;color:var(--gray);line-height:1.95;margin-bottom:16px}
.blog-content ul,.blog-content ol{margin:0 0 16px;padding-left:1.4em;color:var(--gray);font-size:.95rem;line-height:1.9}
.blog-content li{margin-bottom:6px}
.blog-content blockquote{border-left:4px solid var(--border);padding:8px 0 8px 18px;color:var(--gray);font-style:italic;margin:16px 0}
.blog-content a{color:var(--gold-d);text-decoration:underline}
.blog-content table{width:100%;border-collapse:collapse;margin:16px 0;font-size:.88rem}
.blog-content table th,.blog-content table td{border:1px solid var(--border);padding:10px 12px;text-align:left}
.blog-content table th{background:var(--bg);font-weight:900}

.blog-tags{display:flex;flex-wrap:wrap;gap:8px;margin:32px 0}
.blog-tag{display:inline-block;background:var(--bg);border:1px solid var(--border);color:var(--gray);font-size:.8rem;font-weight:700;padding:5px 14px;border-radius:20px;transition:var(--tr)}
.blog-tag:hover{border-color:var(--gold);color:var(--gold-d);background:#fffbeb}

.blog-share{margin:32px 0;padding:20px 0;border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.blog-share-label{font-size:.84rem;font-weight:900;margin-bottom:10px;color:var(--gray)}
.blog-share-buttons{display:flex;gap:10px;flex-wrap:wrap}
.blog-share-btn{display:inline-block;background:var(--black);color:#fff;font-size:.84rem;font-weight:700;padding:9px 20px;border-radius:4px;transition:var(--tr)}
.blog-share-btn:hover{background:var(--gold);color:var(--black)}

/* ============================================================ RESPONSIVE */
@media(max-width:1100px){
  .footer-grid{grid-template-columns:1fr 1fr}
  .footer-brand{grid-column:1/-1}
}
@media(max-width:900px){
  .value-grid,.access-grid{grid-template-columns:1fr;gap:28px}
  .page-layout{grid-template-columns:minmax(0,1fr)}
  .page-side{order:-1}
  .service-sidenav ul{display:flex;flex-wrap:wrap;gap:8px}
  .service-sidenav ul li a{border:1px solid var(--border);border-radius:20px;padding:6px 14px;font-size:.82rem}
  .service-sidenav ul li:last-child a{border-bottom:1px solid var(--border)}
}
@media(max-width:768px){
  .section{padding:64px 0}
  .pc-nav{display:none}
  .hamburger{display:flex}
  .price-card.featured{transform:scale(1)}
  .service-grid{grid-template-columns:1fr}
  .contact-inner{flex-direction:column}
  .contact-fig{display:none}
  .contact-right{padding:28px 20px;border-radius:8px}
  .footer-grid{grid-template-columns:1fr 1fr}
  .hero-copy{font-size:2.1rem}
  .btn-main{padding:16px 36px;font-size:1rem}
}
@media(max-width:480px){
  .footer-grid{grid-template-columns:1fr}
  .price-grid{grid-template-columns:1fr}
  .usp-grid{grid-template-columns:1fr}
}

/* ====== 追加スタイル ====== */
.footer-logo-row{text-align:center;padding-bottom:28px;border-bottom:1px solid #1a1a1a;margin-bottom:32px}
.footer-logo{height:32px;filter:brightness(0) invert(1);opacity:.6}
@media(max-width:900px){
  .access-grid{grid-template-columns:1fr}
  .page-layout{grid-template-columns:minmax(0,1fr)}
  .page-side{order:-1}
  div[style*="grid-template-columns:1fr 200px"]{grid-template-columns:1fr!important}
}
@media(max-width:768px){
  .hero-inner>div{flex-direction:column!important}
  .hero-inner>div>div:last-child{display:none}
  .price-grid[style*="grid-template-columns:1fr 1fr"]{grid-template-columns:1fr!important}
}

/* ======================================================
   追加CSS: テキスト置換セクション用スタイル
   ====================================================== */

/* ヒーロー追加 */
.hero-eyebrow {
  display: inline-block;
  font-size: .76rem; font-weight: 700; letter-spacing: .12em;
  color: var(--gold); border: 1px solid rgba(241,196,15,.4);
  background: rgba(241,196,15,.08);
  padding: 4px 14px; border-radius: 20px; margin-bottom: 18px;
}
.hero-copy { font-size: clamp(2rem,4.5vw,3.8rem); font-weight: 900; line-height: 1.25; margin-bottom: 16px; }
.hero-sub-copy { font-size: .96rem; color: rgba(255,255,255,.82); line-height: 1.85; margin-bottom: 22px; max-width: 560px; }
.btn-secondary-hero {
  display: inline-block;
  border: 2px solid rgba(255,255,255,.5); color: #fff;
  padding: 18px 40px; font-weight: 700; font-size: 1.05rem;
  border-radius: 2px; transition: var(--tr);
}
.btn-secondary-hero:hover { background: rgba(255,255,255,.12); }

/* 実績バナー */
.section-proof {
  background: var(--black); color: #fff;
  padding: 20px 0; border-top: 1px solid #222;
}
.proof-inner {
  display: flex; align-items: center; justify-content: center;
  gap: 0; flex-wrap: wrap;
}
.proof-stat {
  display: flex; flex-direction: column; align-items: center;
  padding: 16px 48px;
}
.proof-num {
  font-size: 2.4rem; font-weight: 900; font-family: 'Arial Black', sans-serif;
  color: #fff; line-height: 1;
}
.proof-num small { font-size: .9rem; font-weight: 400; color: rgba(255,255,255,.7); }
.proof-num.highlight-gold { color: var(--gold); }
.proof-label { font-size: .78rem; color: rgba(255,255,255,.6); margin-top: 6px; }
.proof-divider { width: 1px; height: 60px; background: #333; }

/* こんな方に最適 */
.suited-header { text-align: center; margin-bottom: 36px; }
.suited-en { font-size: .7rem; font-weight: 700; letter-spacing: .14em; color: #999; text-transform: uppercase; display: block; margin-bottom: 8px; }
.suited-title { font-size: clamp(1.6rem,3vw,2.2rem); font-weight: 900; color: var(--black); }
.suited-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.suited-list { list-style: none; padding: 0; }
.suited-list li {
  padding: 12px 0 12px 36px; position: relative;
  font-size: .95rem; font-weight: 500; border-bottom: 1px solid var(--border);
}
.suited-list li:last-child { border-bottom: none; }
.suited-list li::before {
  content: '✓'; position: absolute; left: 8px;
  color: var(--gold-d); font-weight: 900; font-size: 1rem;
}

/* セクションヘッダー */
.section-header-block { text-align: center; margin-bottom: 48px; }
.section-label-en { font-size: .72rem; font-weight: 700; letter-spacing: .18em; color: var(--gold-d); text-transform: uppercase; display: block; margin-bottom: 8px; }
.section-desc { font-size: .95rem; color: var(--gray); line-height: 1.9; margin-top: 12px; }

/* サービスリンクバー */
.service-link-bar {
  margin-top: 36px; background: var(--bg); border: 1px solid var(--border);
  border-radius: 8px; padding: 22px 24px;
}
.slb-label { font-size: .84rem; font-weight: 700; margin-bottom: 12px; color: #555; }

/* 実績レイアウト */
.achieve-layout { display: grid; grid-template-columns: 160px 1fr; gap: 36px; align-items: start; }
.achieve-img { width: 100%; border-radius: 8px; margin-bottom: 0; }

/* 会社レイアウト */
.company-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.company-illust { text-align: center; }

/* SEO 工程カード */
.process-cards {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(160px,1fr));
  gap: 14px; margin: 20px 0 28px;
}
.process-card {
  background: var(--bg); border: 1px solid var(--border); border-radius: 8px;
  padding: 18px 14px; text-align: center;
}
.pc-icon { font-size: 1.6rem; margin-bottom: 8px; }
.process-card strong { display: block; font-size: .88rem; font-weight: 700; margin-bottom: 6px; }
.process-card p { font-size: .78rem; color: var(--gray); line-height: 1.7; }

/* プランテーブル */
.plan-table { border: 1px solid var(--border); border-radius: 8px; overflow: hidden; margin: 16px 0 24px; }
.plan-row { display: grid; grid-template-columns: 200px 160px 1fr; gap: 0; border-bottom: 1px solid var(--border); }
.plan-row:last-child { border-bottom: none; }
.plan-header-row { background: var(--black); color: #fff; font-size: .8rem; font-weight: 700; letter-spacing: .08em; }
.plan-name, .plan-price, .plan-includes { padding: 14px 16px; font-size: .88rem; }
.plan-price { border-left: 1px solid var(--border); border-right: 1px solid var(--border); }
.plan-header-row .plan-price, .plan-header-row .plan-name, .plan-header-row .plan-includes { border-color: #333; }
.plan-price-num { font-size: 1.1rem; font-weight: 900; color: var(--gold-d); display: block; }
.plan-badge { display: inline-block; background: var(--gold); color: var(--black); font-size: .7rem; font-weight: 700; padding: 2px 8px; border-radius: 12px; margin-left: 8px; vertical-align: middle; }
.plan-featured-row { background: #fffbeb; }

/* リスティング 種類グリッド */
.type-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px,1fr)); gap: 12px; margin: 16px 0 24px; }
.type-card { background: var(--bg); border: 1px solid var(--border); border-radius: 8px; padding: 16px 14px; }
.type-num { font-size: 1.4rem; font-weight: 900; color: var(--gold-d); font-family: 'Arial Black', sans-serif; margin-bottom: 6px; }
.type-card strong { display: block; font-size: .88rem; font-weight: 700; margin-bottom: 6px; }
.type-card p { font-size: .78rem; color: var(--gray); line-height: 1.7; }

/* MEO ステップ */
.meo-steps { display: flex; flex-direction: column; gap: 14px; margin: 20px 0 24px; }
.meo-step { display: flex; gap: 16px; align-items: flex-start; background: var(--bg); border: 1px solid var(--border); border-radius: 8px; padding: 18px; }
.meo-step-icon { width: 44px; height: 44px; flex-shrink: 0; background: var(--black); color: #fff; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 900; font-size: 1rem; }
.meo-step-body strong { display: block; font-size: .95rem; font-weight: 700; margin-bottom: 6px; }
.meo-step-body p { font-size: .86rem; color: var(--gray); line-height: 1.8; margin: 0; }

/* SNS 特徴グリッド */
.feature-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px,1fr)); gap: 14px; margin: 16px 0 20px; }
.feature-item { background: var(--bg); border: 1px solid var(--border); border-radius: 8px; padding: 16px; }
.feature-item strong { display: block; font-size: .9rem; font-weight: 700; margin-bottom: 6px; }
.feature-item p { font-size: .82rem; color: var(--gray); line-height: 1.75; margin: 0; }

/* 動画コスト比較 */
.cost-compare { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin: 20px 0 28px; }
.cost-problem { background: #fff5f5; border: 1px solid #f8d7da; border-radius: 8px; padding: 20px; }
.cost-solution { background: #f0fff4; border: 1px solid #c3e6cb; border-radius: 8px; padding: 20px; }
.cost-problem h3 { font-size: 1rem; font-weight: 700; margin-bottom: 14px; color: #c0392b; }
.cost-solution h3 { font-size: 1rem; font-weight: 700; margin-bottom: 14px; color: #27ae60; }
.cost-note { font-size: .82rem; margin-top: 12px; line-height: 1.8; color: var(--gray); }

/* レスポンシブ追加 */
@media(max-width:768px){
  .suited-grid, .company-layout { grid-template-columns: 1fr; }
  .achieve-layout { grid-template-columns: 1fr; }
  .achieve-graph { text-align: center; }
  .proof-stat { padding: 14px 24px; }
  .proof-divider { display: none; }
  .plan-row { grid-template-columns: 1fr; }
  .plan-price { border-left: none; border-right: none; border-top: 1px solid var(--border); }
  .plan-includes { border-top: 1px solid var(--border); }
  .cost-compare { grid-template-columns: 1fr; }
  .type-grid { grid-template-columns: 1fr 1fr; }
  .process-cards { grid-template-columns: 1fr 1fr; }
}
@media(max-width:480px){
  .type-grid, .process-cards { grid-template-columns: 1fr; }
}

/* ======================================================
   ページヒーロー背景画像スタイル
   ====================================================== */
.page-hero-bg {
  position: relative;
  background-size: cover;
  background-position: center;
  background-attachment: scroll;
  padding: 72px 0;
  min-height: 260px;
}
.page-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(0, 0, 0, 0.82) 0%,
    rgba(0, 0, 0, 0.68) 100%
  );
  z-index: 0;
}
.page-hero-inner {
  position: relative;
  z-index: 1;
}

/* ヒーロー内テキストを白く */
.page-hero-bg .page-title {
  color: #fff;
  text-shadow: 0 1px 6px rgba(0,0,0,.4);
  border-left-color: var(--gold);
}
.page-hero-bg .page-lead {
  color: rgba(255, 255, 255, 0.92);
}
.page-hero-bg .breadcrumb,
.page-hero-bg .breadcrumb a,
.page-hero-bg .breadcrumb span {
  color: rgba(255, 255, 255, 0.65);
}
.page-hero-bg .breadcrumb a:hover {
  color: var(--gold);
}

/* page-title の左ボーダーをゴールドに統一（ヒーロー内） */
.page-hero-bg .page-title {
  border-left: 5px solid var(--gold);
  padding-left: 16px;
}

/* ======================================================
   料金詳細テーブル（初期費用 + 月額）
   ====================================================== */
.fee-table-wrap {
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  margin: 16px 0 20px;
  box-shadow: 0 2px 12px rgba(0,0,0,.07);
}
.fee-row {
  display: grid;
  grid-template-columns: 220px 180px 1fr;
  border-bottom: 1px solid var(--border);
}
.fee-row:last-child { border-bottom: none; }
.fee-row-init  { background: #fffbeb; }
.fee-row-monthly { background: #fff; }

.fee-type,
.fee-price,
.fee-includes { padding: 20px 18px; }

.fee-type {
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.fee-type strong { font-size: .88rem; font-weight: 700; line-height: 1.5; }

.fee-badge {
  display: inline-block;
  font-size: .72rem; font-weight: 700;
  padding: 3px 10px; border-radius: 12px;
  width: fit-content;
}
.fee-badge-init    { background: var(--gold); color: var(--black); }
.fee-badge-monthly { background: var(--black); color: #fff; }
.fee-badge-free    { background: #27ae60; color: #fff; }

.fee-price {
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  gap: 4px;
}
.fee-num {
  font-size: 1.4rem;
  font-weight: 900;
  font-family: 'Arial Black', sans-serif;
  color: var(--black);
  line-height: 1;
}
.fee-num b { font-size: 1.8rem; }
.fee-num small { font-size: .78rem; font-weight: 400; color: var(--gray); }
.fee-note { font-size: .76rem; color: var(--gray); }

.fee-includes ul { list-style: none; padding: 0; margin: 0; }
.fee-includes ul li {
  font-size: .85rem; color: var(--text);
  padding: 5px 0 5px 18px; position: relative;
  border-bottom: 1px solid #f5f5f5;
}
.fee-includes ul li:last-child { border-bottom: none; }
.fee-includes ul li::before {
  content: '✓'; position: absolute; left: 0;
  color: var(--gold-d); font-weight: 900;
}

@media(max-width:768px) {
  .fee-row {
    grid-template-columns: 1fr;
  }
  .fee-type { border-right: none; border-bottom: 1px solid var(--border); }
  .fee-price { border-right: none; border-bottom: 1px solid var(--border); }
}

/* 実績セクション（黄色背景）*/
.achieve-section { padding: 80px 0; }
.achieve-section .section-title,
.achieve-section .section-label-en,
.achieve-section .section-desc,
.achieve-section p { color: var(--black) !important; }

/* ======================================================
   ドロップダウンナビゲーション
   ====================================================== */

/* PC ナビ：親リスト */
.pc-nav > ul { display:flex; gap:0; align-items:stretch; padding:0; }
.pc-nav > ul > li { position:relative; display:flex; align-items:center; }

/* 親リンク */
.pc-nav > ul > li > a {
  display:flex; align-items:center; gap:4px;
  padding:8px 13px; font-weight:700; font-size:.84rem;
  color:var(--black); border-radius:4px;
  white-space:nowrap;
  transition:background var(--tr), color var(--tr);
}
.pc-nav > ul > li > a:hover,
.pc-nav > ul > li > a.active {
  background:var(--gold); color:var(--black);
}
/* 「お問い合わせ」最終項目 */
.pc-nav > ul > li.nav-cta > a {
  background:var(--black); color:var(--white);
  padding:10px 18px; border-radius:4px;
}
.pc-nav > ul > li.nav-cta > a:hover {
  background:var(--gold); color:var(--black);
}

/* 下矢印マーク（子メニューあり） */
.pc-nav > ul > li.has-drop > a::after {
  content:'▾'; font-size:.7rem; margin-left:2px; opacity:.7;
}

/* ドロップダウン本体 */
.pc-nav > ul > li > .dropdown {
  display:none;
  position:absolute; top:100%; left:0;
  background:#fff;
  border:1px solid var(--border);
  border-radius:6px;
  box-shadow:0 8px 28px rgba(0,0,0,.14);
  min-width:190px;
  z-index:500;
  padding:6px 0;
  /* アニメーション */
  opacity:0; transform:translateY(6px);
  transition:opacity .18s ease, transform .18s ease;
  pointer-events:none;
}
/* ホバーで表示 */
.pc-nav > ul > li:hover > .dropdown,
.pc-nav > ul > li:focus-within > .dropdown {
  display:block;
  opacity:1; transform:translateY(0);
  pointer-events:auto;
}
/* display:block後にアニメーション */
.pc-nav > ul > li.dd-open > .dropdown {
  display:block; opacity:1; transform:translateY(0); pointer-events:auto;
}

.dropdown li { list-style:none; }
.dropdown li a {
  display:block; padding:9px 18px;
  font-size:.82rem; font-weight:600;
  color:var(--text);
  transition:background var(--tr), color var(--tr);
  white-space:nowrap;
  border-bottom:1px solid #f5f5f5;
}
.dropdown li:last-child a { border-bottom:none; }
.dropdown li a:hover { background:var(--bg); color:var(--gold-d); }
.dropdown li a.sub-label {
  font-size:.78rem; font-weight:700; color:var(--gray);
  padding:8px 18px 4px; cursor:default; pointer-events:none;
  text-transform:uppercase; letter-spacing:.08em;
  border-bottom:1px solid var(--border);
  background:#fafafa;
}

/* ======================================================
   SPメニュー（ドロップダウン対応）
   ====================================================== */
#sp-menu { display:none; background:#fff; border-top:1px solid var(--border); }
#sp-menu.open { display:block; }
#sp-menu > ul { padding:8px 0; list-style:none; }

/* SP 親リンク */
#sp-menu > ul > li > a {
  display:flex; justify-content:space-between; align-items:center;
  padding:13px 24px; font-weight:700; font-size:.95rem;
  border-bottom:1px solid var(--border); color:var(--black);
  transition:background var(--tr);
}
#sp-menu > ul > li > a:hover { background:var(--bg); color:var(--gold-d); }
#sp-menu > ul > li > a .sp-arrow {
  font-size:.7rem; color:var(--gray); transition:transform .2s;
}
#sp-menu > ul > li.sp-open > a .sp-arrow { transform:rotate(180deg); }

/* SP サブメニュー */
#sp-menu .sp-sub {
  display:none; background:#fafafa;
  border-bottom:1px solid var(--border);
  list-style:none; padding:0;
}
#sp-menu li.sp-open .sp-sub { display:block; }
#sp-menu .sp-sub li a {
  display:block; padding:11px 40px;
  font-size:.88rem; color:var(--text);
  border-bottom:1px solid var(--border);
  transition:background var(--tr), color var(--tr);
}
#sp-menu .sp-sub li:last-child a { border-bottom:none; }
#sp-menu .sp-sub li a:hover { background:#f0f0f0; color:var(--gold-d); }

/* ======================================================
   AIO（AI検索最適化）セクション
   ====================================================== */
.aio-section {
  background: linear-gradient(160deg, #0a0a0a 0%, #1a1a2e 50%, #0f1923 100%);
  color: #fff;
  padding: 64px 40px;
  border-radius: 16px;
  margin: 40px 0 36px;
  position: relative;
  overflow: hidden;
}
.aio-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 80% 20%, rgba(241,196,15,.08) 0%, transparent 60%),
    radial-gradient(circle at 10% 80%, rgba(99,102,241,.08) 0%, transparent 50%);
  pointer-events: none;
}

/* ヘッダー */
.aio-header { text-align: center; margin-bottom: 40px; position: relative; }
.aio-badge {
  display: inline-block;
  background: var(--gold); color: var(--black);
  font-size: .72rem; font-weight: 900;
  padding: 4px 14px; border-radius: 20px;
  letter-spacing: .1em; margin-bottom: 16px;
}
.aio-title {
  font-size: clamp(1.4rem, 2.8vw, 2rem);
  font-weight: 900;
  color: #fff;
  margin-bottom: 14px;
  line-height: 1.35;
}
.aio-lead {
  font-size: .95rem;
  color: rgba(255,255,255,.78);
  line-height: 1.9;
}
.aio-lead strong { color: var(--gold); }

/* SEO vs AIO 比較 */
.aio-compare {
  display: grid;
  grid-template-columns: 1fr 48px 1fr;
  gap: 0;
  align-items: center;
  margin: 32px 0 44px;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 12px;
  overflow: hidden;
}
.aio-compare-col { padding: 24px 28px; }
.aio-compare-old { border-right: 1px solid rgba(255,255,255,.08); }
.aio-compare-new { background: rgba(241,196,15,.07); }
.aio-compare-head {
  font-size: .78rem; font-weight: 700;
  letter-spacing: .12em; text-transform: uppercase;
  color: rgba(255,255,255,.5);
  margin-bottom: 10px;
}
.aio-compare-new .aio-compare-head { color: var(--gold); }
.aio-compare-col p {
  font-size: .9rem; color: rgba(255,255,255,.85); margin-bottom: 8px; line-height: 1.7;
}
.aio-compare-col p strong { color: #fff; }
.aio-compare-goal {
  font-size: .84rem !important;
  color: rgba(255,255,255,.55) !important;
  font-style: italic;
}
.aio-compare-new .aio-compare-goal { color: var(--gold) !important; opacity: .9; }
.aio-compare-arrow {
  text-align: center;
  font-size: .82rem; font-weight: 900;
  color: rgba(255,255,255,.35);
}

/* AIO H3 */
.aio-h3 {
  font-size: 1.1rem; font-weight: 900;
  color: #fff;
  border-left: 4px solid var(--gold);
  padding-left: 14px;
  margin: 36px 0 16px;
}
.aio-section p {
  font-size: .9rem; color: rgba(255,255,255,.8); line-height: 1.9; margin-bottom: 12px;
}

/* 7項目リスト */
.aio-items { display: flex; flex-direction: column; gap: 16px; margin: 20px 0 40px; }
.aio-item {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 0;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 10px;
  overflow: hidden;
  transition: border-color .2s;
}
.aio-item:hover { border-color: rgba(241,196,15,.4); }
.aio-item-num {
  display: flex; align-items: flex-start; justify-content: center;
  padding: 20px 0 0;
  font-size: 1.1rem; font-weight: 900;
  font-family: 'Arial Black', sans-serif;
  color: var(--gold);
  background: rgba(241,196,15,.06);
  border-right: 1px solid rgba(255,255,255,.07);
}
.aio-item-body { padding: 18px 20px; }
.aio-item-body strong {
  display: block; font-size: .96rem; color: #fff;
  margin-bottom: 8px; font-weight: 700;
}
.aio-item-body p {
  font-size: .86rem; color: rgba(255,255,255,.72);
  line-height: 1.85; margin-bottom: 10px;
}
.aio-check-list {
  display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px;
}
.aio-check-list span {
  display: inline-flex; align-items: center; gap: 5px;
  background: rgba(241,196,15,.1);
  border: 1px solid rgba(241,196,15,.25);
  color: rgba(255,255,255,.8);
  font-size: .76rem; padding: 3px 10px; border-radius: 12px;
}
.aio-check-list span::before { content: '✓'; color: var(--gold); font-weight: 900; }

/* AIO 料金プラン */
.aio-plan-box {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 12px;
  padding: 28px;
  margin: 8px 0 36px;
}
.aio-plan-label {
  font-size: .72rem; font-weight: 900; letter-spacing: .14em;
  color: var(--gold); text-transform: uppercase; margin-bottom: 20px;
}
.aio-plan-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px;
}
.aio-plan-item {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 8px;
  padding: 20px 18px;
  display: flex; flex-direction: column; gap: 8px;
  position: relative;
}
.aio-plan-item.aio-plan-featured {
  border-color: var(--gold);
  background: rgba(241,196,15,.07);
}
.aio-plan-badge {
  position: absolute; top: -11px; left: 50%; transform: translateX(-50%);
  background: var(--gold); color: var(--black);
  font-size: .7rem; font-weight: 900;
  padding: 3px 14px; border-radius: 12px; white-space: nowrap;
}
.aio-plan-name {
  font-size: .9rem; font-weight: 700; color: #fff;
}
.aio-plan-price {
  font-size: 1.2rem; font-weight: 900; color: var(--gold);
  font-family: 'Arial Black', sans-serif;
}
.aio-plan-price small { font-size: .76rem; font-weight: 400; color: rgba(255,255,255,.6); }
.aio-plan-item ul { list-style: none; padding: 0; margin: 4px 0; }
.aio-plan-item ul li {
  font-size: .82rem; color: rgba(255,255,255,.75);
  padding: 5px 0 5px 18px; position: relative;
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.aio-plan-item ul li:last-child { border-bottom: none; }
.aio-plan-item ul li::before { content: '✓'; position: absolute; left: 0; color: var(--gold); font-weight: 900; }
.aio-plan-btn {
  display: block; margin-top: 12px;
  background: var(--gold); color: var(--black);
  text-align: center; padding: 11px;
  border-radius: 4px; font-size: .86rem; font-weight: 900;
  text-decoration: none; transition: .2s;
}
.aio-plan-btn:hover { background: #fff; }

/* AIO FAQ（既存のfaq-listをダーク背景用に上書き） */
.aio-section .faq-list { margin-top: 8px; }
.aio-section .faq-item {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 6px; margin-bottom: 8px; overflow: hidden;
}
.aio-section .faq-q {
  background: none; color: rgba(255,255,255,.9);
  border: none; width: 100%;
  padding: 15px 20px;
  display: flex; justify-content: space-between; align-items: center;
  font-size: .9rem; font-weight: 700; text-align: left; cursor: pointer;
  transition: background .2s;
}
.aio-section .faq-q:hover { background: rgba(255,255,255,.06); }
.aio-section .faq-q::after { color: var(--gold); }
.aio-section .faq-a {
  color: rgba(255,255,255,.75); font-size: .88rem;
  line-height: 1.85; padding: 0 20px 15px;
  border-top: 1px solid rgba(255,255,255,.08);
}
.aio-section .faq-item.open .faq-a { padding-top: 13px; }

/* レスポンシブ */
@media(max-width:768px) {
  .aio-section { padding: 40px 20px; }
  .aio-compare { grid-template-columns: 1fr; }
  .aio-compare-arrow { padding: 10px 0; font-size: .9rem; }
  .aio-compare-old { border-right: none; border-bottom: 1px solid rgba(255,255,255,.08); }
  .aio-plan-grid { grid-template-columns: 1fr; }
  .aio-item { grid-template-columns: 44px 1fr; }
}
@media(max-width:480px) {
  .aio-item { grid-template-columns: 1fr; }
  .aio-item-num { padding: 14px 20px 0; border-right: none; border-bottom: 1px solid rgba(255,255,255,.07); }
}

/* ======================================================
   フッター リンク構造（親・子階層）
   ====================================================== */
.footer-col ul { list-style:none; padding:0; }

.footer-col-parent > a {
  display:block;
  padding:5px 0;
  font-size:.82rem;
  color:#888;
  transition:color var(--tr);
  font-weight:700;
}
.footer-col-parent > a:hover { color:var(--gold); }

.footer-col-child > a {
  display:block;
  padding:3px 0 3px 14px;
  font-size:.78rem;
  color:#555;
  position:relative;
  transition:color var(--tr);
  border-bottom:none;
}
.footer-col-child > a::before {
  content:'└';
  position:absolute;
  left:0;
  color:#333;
  font-size:.7rem;
  line-height:1.6;
}
.footer-col-child > a:hover { color:var(--gold); }

/* 親リンクの下に区切り線 */
.footer-col li.footer-col-parent + li.footer-col-parent {
  margin-top:8px;
  padding-top:8px;
  border-top:1px solid #1a1a1a;
}

/* ======================================================
   ホームページ制作ページ専用スタイル
   ====================================================== */

/* 特徴グリッド */
.hp-feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
  margin: 24px 0 36px;
}
.hp-feature-item {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 22px 18px;
  text-align: center;
  transition: border-color var(--tr), box-shadow var(--tr);
}
.hp-feature-item:hover {
  border-color: var(--gold);
  box-shadow: 0 6px 20px rgba(0,0,0,.07);
}
.hp-feature-icon { font-size: 2rem; margin-bottom: 10px; }
.hp-feature-item strong { display: block; font-size: .9rem; font-weight: 700; margin-bottom: 8px; }
.hp-feature-item p { font-size: .8rem; color: var(--gray); line-height: 1.75; }

/* プランカード */
.hp-plan-wrap { display: flex; flex-direction: column; gap: 32px; margin: 24px 0 40px; }

.hp-plan-card {
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  position: relative;
  box-shadow: var(--shadow);
}
.hp-plan-card-featured {
  border: 3px solid var(--gold);
  box-shadow: 0 8px 32px rgba(241,196,15,.2);
}
.hp-plan-badge {
  position: absolute;
  top: -1px; left: 50%; transform: translateX(-50%);
  background: var(--gold); color: var(--black);
  font-size: .72rem; font-weight: 900;
  padding: 5px 22px; border-radius: 0 0 10px 10px;
  white-space: nowrap; z-index: 2;
}

.hp-plan-head {
  padding: 28px 28px 22px;
  color: #fff;
}
.hp-plan-head-basic    { background: linear-gradient(135deg, #334155, #475569); }
.hp-plan-head-standard { background: linear-gradient(135deg, #1a1a1a, #2d2d2d); }
.hp-plan-head-full     { background: linear-gradient(135deg, #7c3aed, #4f46e5); }

.hp-plan-label {
  display: inline-block;
  font-size: .68rem; font-weight: 900;
  letter-spacing: .16em;
  background: rgba(255,255,255,.18);
  color: #fff; padding: 3px 12px;
  border-radius: 12px; margin-bottom: 10px;
}
.hp-plan-head-standard .hp-plan-label { background: var(--gold); color: var(--black); }

.hp-plan-head h3 { font-size: 1.4rem; font-weight: 900; color: #fff; margin-bottom: 6px; }
.hp-plan-target { font-size: .82rem; color: rgba(255,255,255,.75); }

.hp-plan-body { padding: 24px 28px 28px; background: #fff; }

.hp-plan-price {
  display: flex; align-items: baseline; gap: 4px;
  margin-bottom: 14px;
}
.hp-price-num {
  font-size: 2.6rem; font-weight: 900;
  font-family: 'Arial Black', sans-serif;
  color: var(--black);
}
.hp-price-unit { font-size: .86rem; color: var(--gray); }

.hp-plan-desc { font-size: .9rem; color: var(--gray); line-height: 1.85; margin-bottom: 12px; }

.hp-option-title {
  font-size: .84rem; font-weight: 700;
  border-left: 3px solid var(--gold);
  padding-left: 10px;
  margin: 18px 0 10px;
  color: var(--text);
}

.hp-plan-btn {
  display: block; margin-top: 20px;
  text-align: center; padding: 14px;
  border-radius: 6px; font-weight: 900;
  font-size: .92rem; text-decoration: none;
  transition: var(--tr);
}
.hp-plan-btn-basic    { background: #475569; color: #fff; }
.hp-plan-btn-basic:hover { background: var(--black); }
.hp-plan-btn-standard { background: var(--gold); color: var(--black); }
.hp-plan-btn-standard:hover { background: var(--gold-d); }
.hp-plan-btn-full     { background: #4f46e5; color: #fff; }
.hp-plan-btn-full:hover { background: #3730a3; }

/* 保守管理 */
.maintenance-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
  margin: 20px 0 36px;
}
.maintenance-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 22px 20px;
}
.maintenance-card-featured {
  border: 2px solid var(--gold);
  background: #fffbeb;
}
.maintenance-head {
  font-size: .84rem; font-weight: 900;
  letter-spacing: .08em; color: var(--gray);
  margin-bottom: 10px;
}
.maintenance-price {
  font-size: 1rem; color: var(--text); margin-bottom: 14px;
}
.maintenance-price strong {
  font-size: 1.6rem; font-family: 'Arial Black', sans-serif;
}
.maintenance-price small { font-size: .78rem; color: var(--gray); }

/* 制作の流れ */
.flow-steps { display: flex; flex-direction: column; gap: 0; margin: 20px 0 36px; }
.flow-step {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 0;
  position: relative;
}
.flow-step::before {
  content: '';
  position: absolute;
  left: 27px; top: 52px; bottom: 0;
  width: 2px;
  background: var(--border);
}
.flow-step:last-child::before { display: none; }

.flow-step-num {
  width: 56px; height: 56px;
  background: var(--black); color: #fff;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: .88rem; font-weight: 900;
  font-family: 'Arial Black', sans-serif;
  flex-shrink: 0; z-index: 1;
}
.flow-step-body {
  padding: 14px 0 28px 20px;
}
.flow-step-body strong {
  display: block; font-size: .96rem; font-weight: 700; margin-bottom: 6px;
}
.flow-step-body p {
  font-size: .86rem; color: var(--gray); line-height: 1.85; margin-bottom: 8px;
}
.flow-duration {
  display: inline-block;
  background: var(--bg); border: 1px solid var(--border);
  font-size: .74rem; color: var(--gray);
  padding: 3px 12px; border-radius: 12px;
}

/* レスポンシブ */
@media(max-width:768px) {
  .hp-feature-grid { grid-template-columns: 1fr 1fr; }
  .hp-plan-head { padding: 22px 20px 18px; }
  .hp-plan-body { padding: 20px 20px 24px; }
  .maintenance-grid { grid-template-columns: 1fr; }
}
@media(max-width:480px) {
  .hp-feature-grid { grid-template-columns: 1fr; }
  .flow-step { grid-template-columns: 44px 1fr; }
  .flow-step-num { width: 44px; height: 44px; font-size: .8rem; }
  .flow-step::before { left: 21px; }
}

/* ======================================================
   Contact Form 7 スタイル上書き
   ====================================================== */

/* CF7デフォルトのスタイルをリセット */
.wpcf7 { margin: 0; padding: 0; }
.wpcf7 form { margin: 0; }
.wpcf7 br { display: none; }
.wpcf7 p { margin: 0; }

/* contact-formクラスのスタイル（テンプレートと統一） */
.wpcf7 .contact-form label,
.contact-right label {
  display: block;
  font-size: .82rem;
  font-weight: 700;
  margin-bottom: 6px;
  margin-top: 14px;
  color: #333;
}
.wpcf7 .contact-form label:first-child,
.contact-right label:first-child { margin-top: 0; }

.wpcf7 input[type="text"],
.wpcf7 input[type="email"],
.wpcf7 input[type="url"],
.wpcf7 select,
.wpcf7 textarea {
  width: 100%;
  padding: 13px 15px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: .94rem;
  font-family: inherit;
  background: #fff;
  color: var(--text);
  transition: border-color .25s ease;
  box-sizing: border-box;
}
.wpcf7 input[type="text"]:focus,
.wpcf7 input[type="email"]:focus,
.wpcf7 input[type="url"]:focus,
.wpcf7 select:focus,
.wpcf7 textarea:focus {
  outline: none;
  border-color: var(--gold);
}
.wpcf7 textarea { resize: vertical; min-height: 140px; }

/* 送信ボタン */
.wpcf7 input[type="submit"],
.wpcf7 .btn-submit {
  width: 100%;
  margin-top: 18px;
  background: var(--gold);
  color: var(--black);
  border: none;
  padding: 20px;
  font-weight: 900;
  font-size: 1.1rem;
  cursor: pointer;
  border-radius: 6px;
  transition: .25s ease;
  font-family: inherit;
}
.wpcf7 input[type="submit"]:hover,
.wpcf7 .btn-submit:hover {
  background: var(--black);
  color: #fff;
}

/* バリデーションエラー */
.wpcf7-not-valid-tip {
  color: #e74c3c;
  font-size: .78rem;
  margin-top: 4px;
  display: block;
}
.wpcf7-not-valid {
  border-color: #e74c3c !important;
}

/* 送信結果メッセージ */
.wpcf7-response-output {
  margin: 16px 0 0 !important;
  padding: 12px 16px !important;
  border-radius: 6px !important;
  font-size: .88rem !important;
  border: none !important;
}
.wpcf7 form.sent .wpcf7-response-output {
  background: #f0fff4;
  border-left: 4px solid #27ae60 !important;
  color: #27ae60;
}
.wpcf7 form.failed .wpcf7-response-output,
.wpcf7 form.invalid .wpcf7-response-output {
  background: #fff5f5;
  border-left: 4px solid #e74c3c !important;
  color: #e74c3c;
}

/* スピナー非表示 */
.wpcf7 .ajax-loader { display: none; }

/* ======================================================================
   ============================================================
   SP（スマートフォン）専用 包括的最適化
   max-width: 768px
   ============================================================
   ====================================================================== */
@media(max-width: 768px) {

  /* ---------------------------------------------------- */
  /* 基本設定                                              */
  /* ---------------------------------------------------- */
  html { font-size: 16.5px; }
  body { line-height: 1.85; }
  .container { padding: 0 18px; }

  /* ---------------------------------------------------- */
  /* ヘッダー                                              */
  /* ---------------------------------------------------- */
  .flex-header { height: 60px; }
  .logo img { height: 34px; }

  /* ---------------------------------------------------- */
  /* SPメニュー：タップしやすく・読みやすく               */
  /* ---------------------------------------------------- */
  #sp-menu > ul > li > a {
    padding: 16px 20px;
    font-size: 1.02rem;
    font-weight: 900;
  }
  #sp-menu .sp-sub li a {
    padding: 13px 20px 13px 44px;
    font-size: .94rem;
  }
  #sp-menu > ul > li.nav-cta > a {
    background: var(--gold);
    color: var(--black);
    text-align: center;
    font-weight: 900;
  }

  /* ---------------------------------------------------- */
  /* ヒーロー（スマホ最適化）                              */
  /* ---------------------------------------------------- */
  .hero {
    min-height: auto;
    padding: 0;
    align-items: center;
  }
  .hero-overlay {
    background: linear-gradient(180deg,rgba(0,0,0,.55) 0%,rgba(0,0,0,.75) 55%,rgba(0,0,0,.88) 100%);
  }
  .hero-inner {
    padding: 54px 0 54px;
    width: 100%;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .hero-inner > * {
    align-self: stretch;
  }
  .hero-eyebrow {
    font-size: .78rem;
    padding: 6px 16px;
    margin-bottom: 54px;
    letter-spacing: .08em;
  }
  .hero-copy {
    font-size: clamp(2.6rem, 12vw, 4.2rem) !important;
    line-height: 1.2;
    font-weight: 900;
    margin-bottom: 14px;
    letter-spacing: .01em;
    white-space: nowrap;
  }
  .hero-sub-copy {
    font-size: 1rem;
    line-height: 1.9;
    margin-bottom: 54px;
    max-width: 100%;
    padding: 0 16px;
  }
  .hero-tags {
    display: none;
  }
  .btn-main,
  .btn-secondary-hero {
    width: 100%;
    text-align: center;
    padding: 19px 24px !important;
    font-size: 1.05rem !important;
    box-sizing: border-box;
  }
  .hero-inner > div[style*="display:flex"] {
    flex-direction: column;
    width: 100%;
    gap: 12px !important;
    margin-top: 8px !important;
  }
  .hero { position: relative; }

  /* ---------------------------------------------------- */
  /* 実績バナー（数字カウンター）                          */
  /* ---------------------------------------------------- */
  .proof-inner { flex-direction: column; gap: 4px; }
  .proof-stat { padding: 16px 0; width: 100%; }
  .proof-divider {
    display: block;
    width: 80%;
    height: 1px;
    margin: 0 auto;
  }
  .proof-num { font-size: 2.1rem; }

  /* ---------------------------------------------------- */
  /* セクション全般                                        */
  /* ---------------------------------------------------- */
  .section { padding: 36px 0; }
  .section-title {
    font-size: 1.65rem !important;
    letter-spacing: .04em;
    margin-bottom: 22px;
    line-height: 1.5;
  }
  .section-label-en { font-size: .72rem; }
  .section-desc {
    font-size: 1rem;
    line-height: 1.85;
  }
  .section-header-block { margin-bottom: 22px; }

  /* ---------------------------------------------------- */
  /* こんな方に最適セクション                              */
  /* ---------------------------------------------------- */
  .suited-title { font-size: 1.55rem !important; }
  .suited-list li {
    font-size: 1.02rem;
    padding: 13px 0 13px 32px;
    line-height: 1.7;
  }
  .suited-list li::before { font-size: 1.15rem; top: 14px; }

  /* ---------------------------------------------------- */
  /* サービスカード                                        */
  /* ---------------------------------------------------- */
  .service-grid { gap: 16px; }
  .service-card { padding: 20px; }
  .card-img { height: 160px; margin-bottom: 14px; }
  .service-card h3 { font-size: 1.28rem; }
  .service-card p { font-size: 1rem; line-height: 1.8; }
  .card-price { font-size: 1.02rem; }
  .card-price span { font-size: 1.4rem; }
  .card-more { font-size: 1rem; }
  .card-tag { font-size: .76rem; padding: 4px 12px; top: -10px; right: 20px; }

  .service-link-bar { padding: 16px 14px; margin-top: 20px; }
  .slb-label { font-size: .9rem; margin-bottom: 10px; }

  /* ---------------------------------------------------- */
  /* 実績セクション                                        */
  /* ---------------------------------------------------- */
  .achieve-section { padding: 36px 0; }
  .partners-grid { gap: 8px; }
  .partner-card { font-size: .9rem; padding: 9px 14px; }

  /* ---------------------------------------------------- */
  /* 会社概要セクション                                    */
  /* ---------------------------------------------------- */
  .company-text p { font-size: 1rem; line-height: 1.9; }
  .company-illust { order: -1; margin-bottom: 8px; }

  /* ---------------------------------------------------- */
  /* アクセス・地図                                        */
  /* ---------------------------------------------------- */
  .access-info h3 { font-size: 1.4rem; }
  .access-info p { font-size: 1.02rem; }
  .access-info .tel a { font-size: 1.6rem; }
  .map-box { height: 260px; }

  /* ---------------------------------------------------- */
  /* お問い合わせフォーム                                  */
  /* ---------------------------------------------------- */
  .contact-section { padding: 36px 0 0; }
  .contact-left h2 { font-size: 1.85rem; line-height: 1.4; }
  .tel-big a { font-size: 2.1rem !important; }
  .contact-right { padding: 22px 16px; border-radius: 10px 10px 0 0; }

  .wpcf7 .contact-form label,
  .contact-right label {
    font-size: .98rem;
    margin-top: 14px;
  }
  .wpcf7 input[type="text"],
  .wpcf7 input[type="email"],
  .wpcf7 input[type="url"],
  .wpcf7 select,
  .wpcf7 textarea {
    padding: 14px 14px;
    font-size: 1rem;       /* iOSの自動ズーム防止のため16px相当 */
  }
  .wpcf7 input[type="submit"],
  .wpcf7 .btn-submit {
    padding: 18px;
    font-size: 1.1rem;
  }

  /* ---------------------------------------------------- */
  /* フッター                                              */
  /* ---------------------------------------------------- */
  footer { padding: 32px 0 20px; }
  .footer-logo-row { padding-bottom: 16px; margin-bottom: 18px; }
  .footer-logo { height: 28px; }
  .footer-grid { grid-template-columns: 1fr; gap: 8px; }
  .footer-col {
    border-bottom: 1px solid #1a1a1a;
    padding-bottom: 4px;
  }
  .footer-col:last-child { border-bottom: none; }

  /* フッターをアコーディオン化 */
  .footer-col h4 {
    position: relative;
    cursor: pointer;
    padding: 16px 28px 16px 0;
    margin-bottom: 0;
    border-bottom: none;
    font-size: .92rem;
  }
  .footer-col h4::after {
    content: '+';
    position: absolute;
    right: 6px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.2rem;
    font-weight: 400;
    color: var(--gold);
    transition: transform .2s;
  }
  .footer-col h4.fa-open::after { content: '−'; }
  .footer-col ul {
    max-height: 0;
    overflow: hidden;
    transition: max-height .3s ease;
  }
  .footer-col ul.fa-open {
    max-height: 1000px;
  }
  .footer-col ul li a,
  .footer-col-parent > a,
  .footer-col-child > a {
    padding: 9px 0;
    font-size: .96rem;
  }
  .footer-col-child > a { padding-left: 18px; font-size: .92rem; }

  /* INFOカラムはアコーディオンにしない（常時表示） */
  .footer-col:last-child h4 { cursor: default; }
  .footer-col:last-child h4::after { display: none; }
  .footer-col:last-child ul,
  .footer-col:last-child .company-side,
  .footer-col:last-child .footer-cta-btn {
    max-height: none;
    overflow: visible;
  }
  .footer-cta-btn { padding: 15px; font-size: 1rem; }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    font-size: .84rem;
    text-align: left;
  }
  .footer-links { gap: 16px; flex-wrap: wrap; }

  /* ---------------------------------------------------- */
  /* ページヒーロー（サービス詳細ページ）                  */
  /* ---------------------------------------------------- */
  .page-hero-bg { padding: 36px 0; min-height: auto; }
  .page-title {
    font-size: 1.85rem !important;
    line-height: 1.45;
    padding-left: 12px;
    border-left-width: 4px;
  }
  .page-lead { font-size: 1.08rem; line-height: 1.85; }
  .breadcrumb { font-size: .82rem; margin-bottom: 10px; flex-wrap: wrap; }

  /* ---------------------------------------------------- */
  /* ページ本文                                            */
  /* ---------------------------------------------------- */
  .page-body { padding: 28px 0; }
  .page-main h2 {
    font-size: 1.42rem;
    line-height: 1.5;
    margin: 28px 0 14px;
    padding-left: 12px;
    border-left-width: 4px;
  }
  .page-main h3 { font-size: 1.22rem; margin: 18px 0 10px; }
  .page-main p { font-size: 1.08rem; line-height: 1.9; }
  .page-main ul.check li { font-size: 1.06rem; line-height: 1.8; padding: 7px 0 7px 24px; }
  .info-note { font-size: 1.02rem; padding: 14px 16px; line-height: 1.85; }

  /* テーブルを横スクロール可能に */
  .data-table { font-size: .96rem; display: block; overflow-x: auto; white-space: nowrap; }
  .data-table th, .data-table td { padding: 10px 12px; }
  .data-table th { width: auto; min-width: 110px; white-space: nowrap; }
  .data-table td { white-space: normal; min-width: 160px; }

  .price-val { font-size: 1rem; }

  /* FAQ */
  .faq-q { padding: 14px 16px; font-size: 1rem; line-height: 1.6; }
  .faq-a { font-size: .96rem; padding: 0 16px 14px; line-height: 1.85; }

  /* 関連サービス */
  .related-pages { margin-top: 32px; padding-top: 20px; }
  .related-pages h3 { font-size: 1.1rem; }
  .related-grid { grid-template-columns: 1fr 1fr; gap: 8px; }
  .related-link { padding: 12px 14px; font-size: 0.98rem; }
  .related-link small { font-size: 0.88rem; }

  /* ---------------------------------------------------- */
  /* サイドバー：ページ最上部に折りたたみ表示              */
  /* ---------------------------------------------------- */
  .page-side { order: -1; margin-bottom: 8px; min-width: 0; width: 100%; }
  .service-sidenav { padding: 16px; width: 100%; min-width: 0; box-sizing: border-box; }
  .service-sidenav ul {
    display: flex !important;
    flex-wrap: wrap !important;
    gap: 8px;
    width: 100%;
  }
  .service-sidenav ul li { max-width: 100%; }
  .service-sidenav ul li a {
    font-size: 0.92rem;
    padding: 7px 13px;
    white-space: nowrap;
  }
  .sidenav-title { font-size: 0.9rem; }
  .sidenav-btn { padding: 13px; font-size: 1.01rem; }

  /* ---------------------------------------------------- */
  /* コラム（ブログ）                                      */
  /* ---------------------------------------------------- */
  .blog-grid { grid-template-columns: 1fr; gap: 20px; margin: 8px 0 32px; }
  .blog-body { padding: 18px 18px 20px; }
  .blog-title { font-size: 1.16rem; }
  .blog-excerpt { font-size: .96rem; }
  .blog-cat { font-size: .78rem; }
  .blog-date { font-size: .84rem; }
  .blog-more { font-size: .92rem; }
  .blog-content h2 { font-size: 1.3rem; }
  .blog-content h3 { font-size: 1.12rem; }
  .blog-content p, .blog-content ul, .blog-content ol { font-size: 1.02rem; line-height: 1.95; }
  .blog-tags { gap: 8px; }
  .blog-tag { font-size: .9rem; padding: 6px 14px; }
  .blog-share-buttons { gap: 8px; }
  .blog-share-btn { font-size: .92rem; padding: 11px 18px; flex: 1; text-align: center; }
  .blog-cat-inline { display: block; margin: 8px 0 0; width: fit-content; }
  .blog-pagination .page-numbers { min-width: 38px; height: 38px; font-size: .92rem; }

  /* ---------------------------------------------------- */
  /* AIOセクション                                        */
  /* ---------------------------------------------------- */
  .aio-title { font-size: 1.41rem !important; line-height: 1.5; }
  .aio-lead { font-size: 1.04rem; }
  .aio-h3 { font-size: 1.16rem; padding-left: 12px; }
  .aio-item-body strong { font-size: 1.08rem; }
  .aio-item-body p { font-size: 1rem; line-height: 1.8; }
  .aio-check-list span { font-size: 0.88rem; }
  .aio-plan-name { font-size: 1.04rem; }
  .aio-plan-price { font-size: 1.26rem; }
  .aio-plan-item ul li { font-size: 0.96rem; }

  /* ---------------------------------------------------- */
  /* HP制作プランカード                                    */
  /* ---------------------------------------------------- */
  .hp-feature-icon { font-size: 1.96rem; }
  .hp-feature-item strong { font-size: 1.04rem; }
  .hp-feature-item p { font-size: 0.96rem; }
  .hp-plan-head h3 { font-size: 1.41rem; }
  .hp-plan-target { font-size: 0.94rem; }
  .hp-price-num { font-size: 2.36rem; }
  .hp-plan-desc { font-size: 1.04rem; line-height: 1.85; }
  .hp-option-title { font-size: 0.98rem; }
  .hp-plan-btn { padding: 16px; font-size: 1.08rem; }
  .hp-plan-badge { font-size: 0.84rem; padding: 4px 16px; }

  /* 保守管理 */
  .maintenance-head { font-size: 0.98rem; }
  .maintenance-price strong { font-size: 1.56rem; }

  /* 制作の流れ */
  .flow-step-body strong { font-size: 1.08rem; }
  .flow-step-body p { font-size: 1rem; line-height: 1.85; }
  .flow-duration { font-size: 0.88rem; }

  /* ---------------------------------------------------- */
  /* 料金カード共通                                        */
  /* ---------------------------------------------------- */
  .price-grid { gap: 16px; }
  .price-card { padding: 24px 20px !important; }
  .price-header h3 { font-size: 1.24rem; }
  .price-main .num { font-size: 2.26rem !important; }
  .price-list li { font-size: 1.02rem; padding: 6px 0 6px 22px; }
  .card-badge { font-size: 0.88rem; }

  /* 料金詳細テーブル（fee-table） */
  .fee-type strong { font-size: 1.02rem; }
  .fee-num { font-size: 1.36rem; }
  .fee-num b { font-size: 1.66rem; }
  .fee-includes ul li { font-size: 0.98rem; }

  /* プランテーブル（SEOページ） */
  .plan-name, .plan-price, .plan-includes { font-size: 1rem; padding: 12px 14px; }
  .plan-price-num { font-size: 1.16rem; }

  /* SNS・MEO・リスティング グリッド */
  .type-grid, .feature-grid, .process-cards, .hp-feature-grid {
    grid-template-columns: 1fr;
  }
  .related-grid { grid-template-columns: 1fr; }
  .type-card, .feature-item { padding: 16px 18px; }
  .type-card strong, .feature-item strong { font-size: 1.05rem; }
  .type-card p, .feature-item p { font-size: .98rem; line-height: 1.8; }
  .meo-step { padding: 14px; gap: 12px; }
  .meo-step-icon { width: 36px; height: 36px; font-size: 1.01rem; }
  .meo-step-body strong { font-size: 1.06rem; }
  .meo-step-body p { font-size: 0.98rem; line-height: 1.8; }

  /* コスト比較（動画ページ） */
  .cost-problem, .cost-solution { padding: 18px; }
  .cost-problem h3, .cost-solution h3 { font-size: 1.12rem; }
}

/* ======================================================================
   超小型スマホ対応（iPhone SE等）
   max-width: 380px
   ====================================================================== */
@media(max-width: 380px) {
  html { font-size: 15px; }
  .hero-copy { font-size: clamp(2.2rem, 13vw, 3.2rem) !important; }
  .section-title { font-size: 1.45rem !important; }
  .page-title { font-size: 1.45rem !important; }
  .type-grid, .feature-grid, .process-cards, .hp-feature-grid,
  .related-grid {
    grid-template-columns: 1fr !important;
  }
  .proof-num { font-size: 1.8rem; }
}