/*
Theme Name: Reiwa Air Service
Theme URI: https://reiwa-air-service.example.com
Author: Reiwa Air Service
Description: 合同会社レイワエアーサービス様 公式サイト用オリジナルWordPressテーマ。エアコン設置・空調工事の専門会社向けに作成。ブログ（お知らせ・施工日記）はWordPress標準機能で簡単に更新できます。
Version: 1.0
Requires at least: 5.8
Requires PHP: 7.4
License: 自社利用専用
Text Domain: reiwa-air-service
*/

/* ===================== 変数 ===================== */
:root{
  --color-blue-light:#5BC3EA;
  --color-blue:#2E9FD6;
  --color-blue-dark:#1F2A33;
  --color-warm-light:#FFB066;
  --color-warm:#FF8B56;
  --color-cream:#FFF7EE;
  --color-text:#3D4852;
  --color-text-light:#6B7680;
  --color-white:#FFFFFF;
  --radius-lg:24px;
  --radius-md:14px;
  --radius-sm:8px;
  --shadow:0 8px 24px rgba(61,72,82,0.08);
  --font-jp:"Noto Sans JP","Hiragino Sans","Yu Gothic",sans-serif;
  --max-width:1140px;
}

/* ===================== リセット ===================== */
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-jp);
  color:var(--color-text);
  background:var(--color-white);
  line-height:1.8;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block;}
a{color:var(--color-blue);text-decoration:none;transition:opacity .2s;}
a:hover{opacity:.75;}
ul{padding-left:1.2em;}
h1,h2,h3,h4{margin:0 0 .6em;line-height:1.4;color:var(--color-text);}
.container{max-width:var(--max-width);margin:0 auto;padding:0 24px;}
section{padding:72px 0;}
.section-cream{background:var(--color-cream);}

/* 見出し */
.section-head{text-align:center;margin-bottom:48px;}
.section-head .eyebrow{
  display:inline-block;color:var(--color-warm);font-weight:700;
  letter-spacing:.08em;font-size:14px;margin-bottom:8px;
}
.section-head h2{font-size:32px;}
.section-head p{color:var(--color-text-light);margin-top:8px;}

/* ボタン */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:14px 30px;border-radius:50px;font-weight:700;
  font-size:16px;border:none;cursor:pointer;transition:transform .15s, opacity .2s;
}
.btn:hover{transform:translateY(-2px);opacity:.92;}
.btn-primary{background:linear-gradient(135deg,var(--color-blue-light),var(--color-blue));color:#fff;}
.btn-warm{background:linear-gradient(135deg,var(--color-warm-light),var(--color-warm));color:#fff;}
.btn-outline{background:transparent;border:2px solid var(--color-blue);color:var(--color-blue);}
.btn-outline.white{border-color:#fff;color:#fff;}

/* ===================== ヘッダー ===================== */
.site-header{
  position:sticky;top:0;z-index:100;background:rgba(255,255,255,0.96);
  backdrop-filter:blur(6px);box-shadow:0 2px 12px rgba(0,0,0,0.05);
}
.site-header .container{display:flex;align-items:center;justify-content:space-between;height:84px;}
.site-logo img{height:46px;}
.main-nav{display:flex;align-items:center;gap:28px;}
.main-nav ul{display:flex;list-style:none;margin:0;padding:0;gap:26px;}
.main-nav a{color:var(--color-text);font-weight:600;font-size:15px;}
.main-nav a:hover{color:var(--color-blue);opacity:1;}
.header-cta{display:flex;align-items:center;gap:14px;}
.header-phone{display:flex;flex-direction:column;font-weight:700;color:var(--color-text);font-size:13px;}
.header-phone .num{font-size:20px;color:var(--color-blue);}
.menu-toggle{display:none;background:none;border:none;font-size:28px;cursor:pointer;color:var(--color-text);}

@media (max-width:900px){
  .main-nav{position:fixed;top:84px;left:0;right:0;background:#fff;flex-direction:column;align-items:flex-start;
    padding:20px 24px;box-shadow:0 8px 16px rgba(0,0,0,0.08);transform:translateY(-110%);transition:transform .25s;}
  .main-nav.is-open{transform:translateY(0);}
  .main-nav ul{flex-direction:column;gap:14px;width:100%;}
  .menu-toggle{display:block;}
  .header-phone{display:none;}
}

/* ===================== ヒーロー ===================== */
.hero{
  background:linear-gradient(160deg,var(--color-blue-dark) 0%, #284353 60%, var(--color-blue) 130%);
  color:#fff;padding:90px 0 110px;position:relative;overflow:hidden;
}
.hero .container{display:grid;grid-template-columns:1.2fr .8fr;gap:40px;align-items:center;}
.hero-eyebrow{display:inline-block;background:rgba(255,255,255,0.12);padding:6px 16px;border-radius:50px;font-size:13px;font-weight:700;color:#FFC089;margin-bottom:18px;}
.hero h1{font-size:40px;color:#fff;margin-bottom:18px;}
.hero p.lead{font-size:17px;color:#E6F4FB;margin-bottom:32px;max-width:520px;}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;}
.hero-art{display:flex;justify-content:center;}
.hero-art img{width:100%;max-width:340px;filter:drop-shadow(0 20px 30px rgba(0,0,0,0.3));}
@media (max-width:860px){
  .hero .container{grid-template-columns:1fr;text-align:center;}
  .hero p.lead{margin-left:auto;margin-right:auto;}
  .hero-actions{justify-content:center;}
}

/* ===================== 強み3つ ===================== */
.strengths{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;}
.strength-card{
  background:#fff;border-radius:var(--radius-lg);padding:36px 28px;text-align:center;
  box-shadow:var(--shadow);
}
.strength-card .icon{
  width:64px;height:64px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  margin:0 auto 18px;font-size:28px;background:linear-gradient(135deg,var(--color-blue-light),var(--color-blue));color:#fff;
}
.strength-card h3{font-size:18px;}
.strength-card p{color:var(--color-text-light);font-size:14px;margin:0;}
@media (max-width:760px){.strengths{grid-template-columns:1fr;}}

/* ===================== サービス一覧 ===================== */
.service-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;}
.service-card{
  background:#fff;border:1px solid #EEE;border-radius:var(--radius-lg);padding:30px;
  box-shadow:var(--shadow);
}
.service-card h3{color:var(--color-blue);font-size:19px;}
.service-card .price{font-weight:700;color:var(--color-warm);font-size:15px;margin-top:6px;}
@media (max-width:760px){.service-grid{grid-template-columns:1fr;}}

/* 料金テーブル */
.price-table{width:100%;border-collapse:collapse;background:#fff;border-radius:var(--radius-md);overflow:hidden;box-shadow:var(--shadow);}
.price-table th,.price-table td{padding:16px 20px;text-align:left;border-bottom:1px solid #F1EDE6;}
.price-table th{background:var(--color-cream);font-size:14px;color:var(--color-text-light);font-weight:700;}
.price-table td.price{color:var(--color-warm);font-weight:700;white-space:nowrap;}
.price-note{font-size:13px;color:var(--color-text-light);margin-top:14px;}

/* ===================== カード共通(事例・お客様の声・スタッフ) ===================== */
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
@media (max-width:900px){.card-grid{grid-template-columns:repeat(2,1fr);}}
@media (max-width:600px){.card-grid{grid-template-columns:1fr;}}

.case-card{background:#fff;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow);}
.case-card .thumb{aspect-ratio:4/3;background:linear-gradient(135deg,#EAF6FC,#FDEFE3);display:flex;align-items:center;justify-content:center;color:var(--color-text-light);font-size:13px;}
.case-card .thumb img{width:100%;height:100%;object-fit:cover;}
.case-card .body{padding:20px;}
.case-card h3{font-size:16px;margin-bottom:6px;}
.case-card p{font-size:14px;color:var(--color-text-light);margin:0;}

.voice-card{background:#fff;border-radius:var(--radius-lg);padding:28px;box-shadow:var(--shadow);position:relative;}
.voice-card .stars{color:var(--color-warm);margin-bottom:10px;letter-spacing:2px;}
.voice-card p{font-size:14.5px;color:var(--color-text);}
.voice-card .who{margin-top:14px;font-size:13px;color:var(--color-text-light);}

.staff-card{background:#fff;border-radius:var(--radius-lg);padding:30px;text-align:center;box-shadow:var(--shadow);}
.staff-card .photo{
  width:120px;height:120px;border-radius:50%;margin:0 auto 18px;background:linear-gradient(135deg,var(--color-blue-light),var(--color-blue));
  display:flex;align-items:center;justify-content:center;color:#fff;font-size:36px;font-weight:700;overflow:hidden;
}
.staff-card .photo img{width:100%;height:100%;object-fit:cover;}
.staff-card h3{font-size:18px;margin-bottom:2px;}
.staff-card .role{color:var(--color-blue);font-weight:700;font-size:13px;margin-bottom:14px;}

/* ===================== 対応エリア ===================== */
.area-wrap{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center;}
.area-map iframe{width:100%;height:380px;border:0;border-radius:var(--radius-lg);box-shadow:var(--shadow);}
.area-list{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px;}
.area-list span{background:var(--color-cream);color:var(--color-text);padding:8px 16px;border-radius:50px;font-size:14px;font-weight:600;}
@media (max-width:860px){.area-wrap{grid-template-columns:1fr;}}

/* ===================== お問い合わせ ===================== */
.contact-wrap{display:grid;grid-template-columns:1fr 1fr;gap:40px;}
.contact-box{background:#fff;border-radius:var(--radius-lg);padding:36px;box-shadow:var(--shadow);}
.contact-box h3{font-size:18px;color:var(--color-blue);}
.contact-box .big-phone{font-size:30px;font-weight:800;color:var(--color-text);}
.contact-box .big-phone a{color:inherit;}
.qr-box{display:flex;align-items:center;gap:18px;margin-top:18px;}
.qr-box img{width:110px;height:110px;border:1px solid #eee;border-radius:var(--radius-sm);background:#fff;}
.hours-table td{padding:6px 0;font-size:14.5px;}
.hours-table td:first-child{color:var(--color-text-light);width:40%;}
@media (max-width:860px){.contact-wrap{grid-template-columns:1fr;}}

/* フォーム */
.wpcf7 input[type=text],.wpcf7 input[type=email],.wpcf7 input[type=tel],.wpcf7 textarea, form.basic-form input, form.basic-form textarea{
  width:100%;padding:13px 16px;border:1px solid #DDD;border-radius:var(--radius-sm);font-family:var(--font-jp);font-size:15px;margin-bottom:14px;
}
.wpcf7 input[type=submit], form.basic-form button{
  background:linear-gradient(135deg,var(--color-blue-light),var(--color-blue));color:#fff;border:none;padding:14px 36px;border-radius:50px;font-weight:700;font-size:16px;cursor:pointer;
}

/* ===================== CTA帯 ===================== */
.cta-band{
  background:linear-gradient(135deg,var(--color-warm-light),var(--color-warm));color:#fff;text-align:center;padding:56px 0;
}
.cta-band h2{color:#fff;font-size:26px;}
.cta-band .btn-outline.white{background:rgba(255,255,255,0.12);}

/* ===================== ブログ ===================== */
.blog-list{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
@media (max-width:900px){.blog-list{grid-template-columns:repeat(2,1fr);}}
@media (max-width:600px){.blog-list{grid-template-columns:1fr;}}
.post-card{background:#fff;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow);}
.post-card .thumb{aspect-ratio:16/10;background:var(--color-cream);overflow:hidden;}
.post-card .thumb img{width:100%;height:100%;object-fit:cover;}
.post-card .body{padding:18px 20px;}
.post-card .date{font-size:12px;color:var(--color-text-light);}
.post-card h3{font-size:16px;margin:6px 0;}
.post-card h3 a{color:var(--color-text);}
.post-card p{font-size:13.5px;color:var(--color-text-light);}

.single-post .post-header{margin-bottom:28px;}
.single-post .post-header .date{color:var(--color-text-light);font-size:13px;}
.single-post .post-content{font-size:16px;}
.single-post .post-content img{border-radius:var(--radius-md);margin:18px 0;}
.single-post .post-content h2{font-size:24px;margin-top:1.4em;}
.single-post .post-content h3{font-size:19px;margin-top:1.2em;}

.pagination{display:flex;justify-content:center;gap:10px;margin-top:40px;}
.pagination a,.pagination span{padding:10px 16px;border-radius:50px;background:var(--color-cream);font-size:14px;}
.pagination .current{background:var(--color-blue);color:#fff;}

/* ===================== フッター ===================== */
.site-footer{background:var(--color-blue-dark);color:#C9D6DD;padding:56px 0 24px;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:36px;margin-bottom:32px;}
.footer-grid .logo img{height:38px;margin-bottom:14px;}
.footer-grid p{font-size:13.5px;color:#9FB2BC;}
.footer-grid h4{color:#fff;font-size:14px;margin-bottom:14px;}
.footer-grid ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:10px;}
.footer-grid a{color:#C9D6DD;font-size:14px;}
.footer-grid a:hover{color:#fff;}
.footer-bottom{border-top:1px solid rgba(255,255,255,0.1);padding-top:20px;text-align:center;font-size:12.5px;color:#7E929C;}
@media (max-width:760px){.footer-grid{grid-template-columns:1fr;}}

/* ===================== 共通ページヘッダー(下層ページ) ===================== */
.page-banner{background:linear-gradient(135deg,var(--color-blue-dark),var(--color-blue));color:#fff;padding:64px 0;text-align:center;}
.page-banner h1{color:#fff;font-size:32px;margin-bottom:8px;}
.page-banner .breadcrumb{font-size:13px;color:#BFE3F5;}
.page-banner .breadcrumb a{color:#fff;}

.faq-item{background:#fff;border-radius:var(--radius-md);padding:22px 26px;margin-bottom:14px;box-shadow:var(--shadow);}
.faq-item .q{font-weight:700;color:var(--color-blue);margin-bottom:8px;}
.faq-item .q::before{content:"Q. ";}
.faq-item .a::before{content:"A. ";color:var(--color-warm);font-weight:700;}

.about-table{width:100%;border-collapse:collapse;background:#fff;border-radius:var(--radius-md);overflow:hidden;box-shadow:var(--shadow);}
.about-table th,.about-table td{padding:18px 22px;text-align:left;border-bottom:1px solid #F1EDE6;font-size:14.5px;}
.about-table th{width:30%;background:var(--color-cream);color:var(--color-text-light);font-weight:700;}
@media (max-width:600px){.about-table th{width:38%;font-size:13px;}.about-table td{font-size:13.5px;}}