/*
Theme Name: Hirakawa Sekkotuin
Theme URI: https://hirakawa-sekkotuin.com
Author: Hirakawa Sekkotuin
Description: ひら川接骨院 コーポレートサイト用オリジナルテーマ（v8.0 Web制作AIプロトコル Phase7）
Version: 1.0
Text Domain: hirakawa-theme
*/

:root{
  --green-900:#123A5C;
  --green-700:#1B5E86;
  --green-500:#3E93BD;
  --mint-100:#E9F3FA;
  --mint-50:#F5FAFD;
  --apple-500:#E08A2C;
  --apple-600:#C4741E;
  --cream:#FCFDFF;
  --ink:#1C2A33;
  --ink-soft:#51636D;
  --line:#DCE7EF;
  --radius-lg:28px;
  --radius-md:18px;
  --radius-sm:12px;
  --shadow:0 12px 30px rgba(18,58,92,0.12);
}
*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
  font-family:'Zen Kaku Gothic New','Hiragino Sans',sans-serif;
  color:var(--ink);
  background:var(--cream);
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
  padding-bottom:74px;
}
@media(min-width:860px){ body{padding-bottom:0;} }
h1,h2,h3,.brand{font-family:'Zen Maru Gothic',sans-serif;}
img,svg{display:block;max-width:100%;}
a{color:inherit;text-decoration:none;}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px;}
.eyebrow{
  display:inline-flex;align-items:center;gap:6px;
  font-size:13px;font-weight:700;color:var(--green-700);
  background:var(--mint-100);border-radius:999px;padding:6px 16px;
  letter-spacing:.05em;
}

/* Header */
header.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(252,253,255,0.92);backdrop-filter:blur(6px);
  border-bottom:1px solid var(--line);
}
.header-in{display:flex;align-items:center;justify-content:space-between;padding:14px 20px;}
.brand{font-size:19px;font-weight:900;color:var(--green-900);display:flex;align-items:center;gap:8px;}
.brand .dot{width:9px;height:9px;background:var(--apple-500);border-radius:50%;display:inline-block;}
nav.gnav{display:none;gap:26px;font-size:14px;font-weight:500;color:var(--green-900);}
nav.gnav a:hover{color:var(--green-500);}
.header-cta{display:flex;gap:8px;}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:6px;
  padding:10px 18px;border-radius:999px;font-weight:700;font-size:14px;
  white-space:nowrap;transition:transform .15s ease, box-shadow .15s ease;
  border:1.5px solid transparent;
}
.btn:active{transform:scale(.97);}
.btn-tel{background:var(--apple-500);color:#fff;box-shadow:0 6px 16px rgba(224,138,44,.28);}
.btn-tel:hover{background:var(--apple-600);}
.btn-line{background:#fff;color:var(--green-700);border-color:var(--green-500);}
.btn-line:hover{background:var(--mint-100);}
.btn-ghost{background:transparent;color:var(--green-900);border-color:var(--line);}
@media(min-width:860px){ nav.gnav{display:flex;} }

/* Sections common */
section{padding:70px 0;}
.section-head{text-align:center;max-width:640px;margin:0 auto 40px;}
.section-head h2{font-size:clamp(22px,3.6vw,30px);color:var(--green-900);margin:14px 0 12px;font-weight:900;}
.section-head p{color:var(--ink-soft);font-size:14.5px;}
.wave{display:block;width:100%;height:64px;margin-top:-2px;}

/* Symptom cards */
.symptom-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;}
@media(min-width:700px){ .symptom-grid{grid-template-columns:repeat(3,1fr);} }
.symptom-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);
  padding:22px 18px;text-align:left;cursor:pointer;transition:.18s ease;position:relative;
}
.symptom-card:hover{border-color:var(--green-500);box-shadow:var(--shadow);transform:translateY(-3px);}
.symptom-card .ico{width:40px;height:40px;border-radius:12px;background:var(--mint-100);
  display:flex;align-items:center;justify-content:center;margin-bottom:14px;}
.symptom-card .ico svg{width:22px;height:22px;color:var(--green-700);}
.symptom-card h3{font-size:15.5px;color:var(--green-900);margin-bottom:6px;font-weight:700;}
.symptom-card p{font-size:12.5px;color:var(--ink-soft);}
.symptom-card .arrow{position:absolute;top:18px;right:16px;color:var(--apple-500);font-size:16px;}

/* Symptom self-check (Phase6.5 採用機能) */
.check-widget{background:var(--mint-100);border-radius:var(--radius-lg);padding:28px;max-width:560px;margin:32px auto 0;}
.check-widget .q{display:none;}
.check-widget .q.active{display:block;}
.check-widget .q p.qtext{font-weight:700;color:var(--green-900);margin-bottom:14px;}
.check-widget .choices{display:grid;gap:10px;}
.check-widget .choices button{
  text-align:left;background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);
  padding:12px 16px;font-size:13.5px;cursor:pointer;
}
.check-widget .choices button:hover{border-color:var(--green-500);}
.check-widget .result{display:none;text-align:center;}
.check-widget .result.active{display:block;}

/* Reasons */
.reasons{background:var(--green-900);color:#fff;}
.reasons .section-head p{color:#CFE1EE;}
.reasons .section-head .eyebrow{background:rgba(255,255,255,.12);color:#fff;}
.reason-list{display:grid;gap:18px;}
@media(min-width:760px){ .reason-list{grid-template-columns:repeat(3,1fr);} }
.reason-card{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);
  border-radius:var(--radius-md);padding:26px 22px;}
.reason-card .num{font-family:'Zen Maru Gothic';font-size:13px;color:var(--apple-500);font-weight:900;letter-spacing:.05em;}
.reason-card h3{font-size:16.5px;margin:10px 0 8px;font-weight:700;}
.reason-card p{font-size:13.5px;color:#CFE1EE;}

/* Voice */
.voice-grid{display:grid;gap:16px;}
@media(min-width:760px){ .voice-grid{grid-template-columns:repeat(3,1fr);} }
.voice-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);padding:22px;box-shadow:var(--shadow);}
.voice-card .stars{color:var(--apple-500);font-size:13px;margin-bottom:10px;}
.voice-card p{font-size:13.5px;color:var(--ink-soft);margin-bottom:14px;}
.voice-card .who{font-size:12px;color:var(--green-700);font-weight:700;}

/* Doctor teaser */
.doctor{background:var(--mint-50);}
.doctor-in{display:grid;gap:30px;align-items:center;}
@media(min-width:860px){ .doctor-in{grid-template-columns:.8fr 1.2fr;} }
.doctor-photo{background:linear-gradient(150deg,var(--mint-100),#fff);border:1px solid var(--line);
  border-radius:var(--radius-lg);min-height:240px;aspect-ratio:3/4;overflow:hidden;display:flex;align-items:center;justify-content:center;color:var(--green-500);font-size:13px;}
.doctor h2{color:var(--green-900);font-size:24px;margin:10px 0 14px;font-weight:900;}
.doctor p{color:var(--ink-soft);font-size:14px;margin-bottom:10px;}

/* Footer */
footer.site-footer{background:var(--green-900);color:#fff;padding:60px 0 30px;}
.foot-grid{display:grid;gap:34px;}
@media(min-width:800px){ .foot-grid{grid-template-columns:1.1fr .9fr;} }
footer h3{font-size:15px;margin-bottom:14px;color:#fff;}
.info-list{font-size:13.5px;color:#CFE1EE;display:grid;gap:10px;}
.info-list b{color:#fff;display:inline-block;width:70px;}
.map-box{border-radius:var(--radius-md);border:1px solid rgba(255,255,255,.15);min-height:180px;
  display:flex;align-items:center;justify-content:center;color:#CFE1EE;font-size:13px;background:rgba(255,255,255,.04);}
.foot-bottom{margin-top:40px;padding-top:20px;border-top:1px solid rgba(255,255,255,.14);
  font-size:12px;color:#9FB8CC;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;}

/* Sticky CTA (mobile) */
.sticky-cta{position:fixed;bottom:0;left:0;right:0;z-index:60;display:flex;gap:8px;
  padding:10px 14px;background:#fff;border-top:1px solid var(--line);box-shadow:0 -8px 20px rgba(0,0,0,.06);}
.sticky-cta .btn{flex:1;padding:13px;font-size:14.5px;}
@media(min-width:860px){ .sticky-cta{display:none;} }

/* Basic post/page content (used by index.php loop, page.php etc) */
.entry-content{max-width:760px;margin:0 auto;padding:60px 20px;}
.entry-content h1{color:var(--green-900);font-size:28px;margin-bottom:20px;}
.entry-content p{margin-bottom:16px;color:var(--ink-soft);}

/* ===== Sub-page hero (症状詳細・院長紹介など下層ページ共通) ===== */
.page-hero{background:linear-gradient(180deg,var(--mint-100) 0%, var(--cream) 100%);padding:48px 0 40px;}
.page-hero .crumb{font-size:12.5px;color:var(--ink-soft);margin-bottom:14px;}
.page-hero .crumb a{color:var(--green-700);}
.page-hero h1{color:var(--green-900);font-size:clamp(24px,4vw,34px);font-weight:900;}
.page-hero p{color:var(--ink-soft);font-size:14.5px;margin-top:10px;max-width:620px;}

/* ===== 症状詳細ページ ===== */
.symptom-detail{display:grid;gap:36px;}
@media(min-width:900px){ .symptom-detail{grid-template-columns:1fr 280px;} }
.symptom-body h2{color:var(--green-900);font-size:19px;margin:34px 0 12px;font-weight:700;}
.symptom-body h2:first-child{margin-top:0;}
.symptom-body p{color:var(--ink-soft);font-size:14.5px;margin-bottom:12px;}
.check-list{display:grid;gap:10px;margin:16px 0;}
.check-list li{list-style:none;display:flex;gap:10px;font-size:14px;color:var(--ink);background:var(--mint-100);
  border-radius:var(--radius-sm);padding:12px 14px;}
.check-list li:before{content:"✓";color:var(--green-700);font-weight:900;}
.side-panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);padding:22px;height:fit-content;box-shadow:var(--shadow);}
.side-panel h3{font-size:14.5px;color:var(--green-900);margin-bottom:12px;}
.side-panel ul{list-style:none;display:grid;gap:8px;}
.side-panel a{font-size:13.5px;color:var(--ink-soft);display:block;padding:8px 10px;border-radius:8px;}
.side-panel a:hover{background:var(--mint-100);color:var(--green-700);}
.side-panel .btn{width:100%;margin-top:14px;}

/* ===== 施術の流れ（実際のシーケンスなので番号は意味を持つ） ===== */
.process-list{display:grid;gap:0;max-width:720px;margin:0 auto;}
.process-item{display:grid;grid-template-columns:56px 1fr;gap:18px;position:relative;padding-bottom:34px;}
.process-item:last-child{padding-bottom:0;}
.process-item:not(:last-child):before{content:"";position:absolute;left:27px;top:56px;bottom:0;width:2px;background:var(--line);}
.process-num{width:56px;height:56px;border-radius:50%;background:var(--green-900);color:#fff;
  display:flex;align-items:center;justify-content:center;font-weight:900;font-family:'Zen Maru Gothic';font-size:18px;flex:none;}
.process-item h3{color:var(--green-900);font-size:16.5px;margin-bottom:6px;font-weight:700;}
.process-item p{color:var(--ink-soft);font-size:14px;}

/* ===== 料金表 ===== */
.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:14px 18px;text-align:left;font-size:14px;border-bottom:1px solid var(--line);}
.price-table th{background:var(--mint-100);color:var(--green-900);font-weight:700;}
.price-table td.amount{color:var(--apple-600);font-weight:700;text-align:right;white-space:nowrap;}
.price-note{font-size:12.5px;color:var(--ink-soft);margin-top:12px;}

/* ===== FAQ ===== */
.faq-list{display:grid;gap:12px;max-width:760px;margin:0 auto;}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);overflow:hidden;}
.faq-item summary{list-style:none;cursor:pointer;padding:18px 20px;font-weight:700;color:var(--green-900);
  display:flex;gap:12px;align-items:flex-start;font-size:14.5px;}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary:before{content:"Q";flex:none;width:26px;height:26px;border-radius:50%;background:var(--mint-100);
  color:var(--green-700);font-size:13px;font-weight:900;display:flex;align-items:center;justify-content:center;}
.faq-item[open] summary:before{background:var(--green-700);color:#fff;}
.faq-item .a{padding:0 20px 20px 58px;color:var(--ink-soft);font-size:14px;}

/* ===== アクセス詳細 ===== */
.access-detail{display:grid;gap:24px;}
@media(min-width:860px){ .access-detail{grid-template-columns:1fr 1fr;} }
.access-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);padding:24px;box-shadow:var(--shadow);}
.access-card h3{color:var(--green-900);font-size:15px;margin-bottom:10px;}
.access-card p{color:var(--ink-soft);font-size:13.5px;margin-bottom:6px;}
.map-box-light{border-radius:var(--radius-md);border:1px solid var(--line);min-height:320px;
  display:flex;align-items:center;justify-content:center;color:var(--ink-soft);font-size:13px;background:var(--mint-50);}

/* ===== お問い合わせフォーム ===== */
.contact-form{max-width:640px;margin:0 auto;display:grid;gap:16px;}
.contact-form label{font-size:13.5px;font-weight:700;color:var(--green-900);margin-bottom:6px;display:block;}
.contact-form input[type=text],.contact-form input[type=tel],.contact-form input[type=email],.contact-form textarea,.contact-form select{
  width:100%;border:1px solid var(--line);border-radius:var(--radius-sm);padding:12px 14px;font-size:14px;font-family:inherit;background:#fff;}
.contact-form textarea{min-height:140px;resize:vertical;}
.contact-form .req{color:var(--apple-500);font-size:11px;margin-left:6px;}
.contact-form .submit-row{text-align:center;margin-top:10px;}
.contact-form .submit-row button{border:none;cursor:pointer;}
.contact-quick{display:flex;gap:12px;flex-wrap:wrap;justify-content:center;margin-bottom:36px;}

/* ===== 実写真まわり ===== */
.hero-visual img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0;}
.hero-visual{position:relative;overflow:hidden;border-radius:var(--radius-lg);min-height:300px;
  display:flex;align-items:flex-end;padding:22px;box-shadow:var(--shadow);background:var(--green-900);}
.photo-grid{display:grid;gap:16px;grid-template-columns:repeat(2,1fr);}
@media(min-width:700px){ .photo-grid{grid-template-columns:repeat(3,1fr);} }
.photo-card{border-radius:var(--radius-md);overflow:hidden;box-shadow:var(--shadow);position:relative;aspect-ratio:4/3;background:var(--mint-100);}
.photo-card img{width:100%;height:100%;object-fit:cover;display:block;}
.photo-card .cap{position:absolute;left:0;right:0;bottom:0;background:linear-gradient(0deg,rgba(18,58,92,.75),transparent);
  color:#fff;font-size:12.5px;padding:16px 14px 10px;}
.reason-card .photo{border-radius:var(--radius-sm);overflow:hidden;margin-bottom:14px;aspect-ratio:16/10;}
.reason-card .photo img{width:100%;height:100%;object-fit:cover;display:block;}
.price-image img{width:100%;border-radius:var(--radius-md);box-shadow:var(--shadow);display:block;}
.access-photo{border-radius:var(--radius-md);overflow:hidden;box-shadow:var(--shadow);aspect-ratio:4/3;}
.access-photo img{width:100%;height:100%;object-fit:cover;display:block;}
.doctor-photo img{width:100%;height:100%;object-fit:cover;border-radius:var(--radius-lg);}