/* イグザム10000 公開側テーマ (v0.6.0)
   デザイン正本: exam10000-design/top-gentle.html (優しい色合いパレット)
   管理画面は対象外 (common.php が従来スタイルを出す)。 */
:root{
  --blue:#3271C7; --deep:#102A56; --sky:#CED9E8; --pale:#D9E8F1;
  --emerald:#2AABB4; --emerald2:#68B079; --yellowgreen:#B6C32E; --indigo:#6673C6;
  --orange:#FBA466; --orange2:#F6E7B2; --ink:#102A56; --mut:#5A6B8C;
  --cta:#FD9402; --cream:#F5E6D5; --bg:#FAFBFD;
}
*{box-sizing:border-box}
body{font-family:"Hiragino Kaku Gothic ProN","Hiragino Sans","Noto Sans JP","Yu Gothic",Meiryo,system-ui,sans-serif;margin:0;background:var(--bg);color:var(--ink);line-height:1.7}
a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}
.page-body{padding-top:28px;padding-bottom:56px}

/* ===== ヘッダー (1段構成・組みロゴ案2) ===== */
header.site-hd{background:#fff;border-bottom:3px solid var(--sky);position:sticky;top:0;z-index:10}
.hd{display:flex;align-items:center;gap:14px;padding:12px 20px;max-width:1080px;margin:0 auto;flex-wrap:wrap}
.logo{display:flex;align-items:center;gap:12.5px;color:var(--ink);font-weight:800}
.logo:hover{text-decoration:none}
.logo-mark{width:57.5px;height:57.5px;flex:none;filter:drop-shadow(0 4px 10px rgba(50,113,199,.18))}
.logo-type{display:flex;flex-direction:column;line-height:1.15}
.logo-main{font-size:26.25px;font-weight:800;letter-spacing:.03em;color:var(--ink)}
.logo-num{color:var(--blue)}
.logo-sub{font-size:13.13px;font-weight:700;letter-spacing:.24em;color:var(--mut);display:flex;align-items:center;gap:7.5px}
.logo-bar{display:inline-block;width:17.5px;height:3.75px;border-radius:2.5px;background:var(--orange);flex:none}
.trial-badge{flex:none;font-size:11px;font-weight:700;letter-spacing:.08em;color:var(--deep);background:var(--orange2);border:1px solid var(--orange);border-radius:999px;padding:2px 10px;white-space:nowrap}
header.site-hd nav{margin-left:auto;display:flex;gap:20px;font-size:14px;font-weight:700;flex-wrap:wrap;align-items:center}
header.site-hd nav a{color:var(--ink)}
.cta{background:var(--cta);color:#fff!important;padding:9px 18px;border-radius:999px;display:inline-block}
.cta:hover{text-decoration:none;opacity:.92}

/* ===== ヒーロー ===== */
.hero{background:linear-gradient(180deg,var(--pale) 0%,var(--bg) 100%);padding:38px 0 8px;overflow:hidden}
.hero h1{font-size:clamp(22px,3.7vw,37px);line-height:1.35;margin:10px 0 6px;color:var(--deep)}
.hero h2{font-size:clamp(18px,3vw,27px);color:var(--blue);margin:0 0 10px;font-weight:800}
.note{font-size:13px;color:var(--mut);max-width:820px;margin:0}
.search-row{display:flex;align-items:center;gap:16px;max-width:800px;margin:16px 0 10px}
.search{display:flex;flex:1;background:#fff;border:2px solid var(--blue);border-radius:999px;overflow:hidden;margin:0}
.search input{flex:1;border:0;padding:13px 20px;font-size:16px;outline:none;font-family:inherit;min-width:0}
.search button{border:0;background:var(--blue);color:#fff;padding:0 28px;font-weight:800;cursor:pointer;font-family:inherit;font-size:15px}
.sun-search{width:96px;height:96px;flex:none}
.sun-svg svg{width:100%;height:100%;display:block}
.sun-rays-anim{transform-box:fill-box;transform-origin:center;animation:sunSway 6s ease-in-out infinite}
@keyframes sunSway{0%,100%{transform:rotate(-4deg) scale(1)}50%{transform:rotate(4deg) scale(1.03)}}
.sun-eye-r{transform-box:fill-box;transform-origin:center;animation:sunWink 7s linear infinite}
@keyframes sunWink{0%,93.5%{transform:scaleY(1)}96%{transform:scaleY(.1)}98.5%,100%{transform:scaleY(1)}}
.chips{display:flex;gap:8px;flex-wrap:wrap;padding-bottom:6px}
.chips button{background:#fff;border:1px solid var(--sky);border-radius:999px;padding:5px 14px;font-size:13px;font-weight:700;color:var(--ink);cursor:pointer;font-family:inherit}
.chips button:hover{background:var(--pale)}
.chips button.on{background:var(--pale);border-color:var(--blue)}
.wave-box{position:relative;width:100%;height:56px;overflow:hidden}
.wave-layer{position:absolute;top:0;left:0;width:200%;height:100%;display:block}
.wl1{animation:waveDrift 16s linear infinite}
.wl2{animation:waveDrift 10s linear infinite}
@keyframes waveDrift{from{transform:translateX(0)}to{transform:translateX(-25%)}}

/* ===== 合格証スライド帯 ===== */
.cert-band{background:#fff;border-top:1px solid var(--sky);border-bottom:1px solid var(--sky);padding:14px 0 16px}
.cert-band-title{font-size:13px;font-weight:700;color:var(--deep);letter-spacing:.06em;margin:0 0 10px}
.cert-band-title span{color:var(--mut);font-weight:400;margin-left:10px;font-size:12px;letter-spacing:0}
.cert-marquee{overflow:hidden}
.cert-track{display:flex;width:max-content;animation:certScroll 75s linear infinite}
.cert-marquee:hover .cert-track{animation-play-state:paused}
.cert-set{display:flex;gap:14px;padding-right:14px}
.cert-item{width:192px;height:128px;border-radius:8px;background-size:cover;background-position:center;box-shadow:0 2px 8px rgba(15,50,90,.15);flex:none}
@keyframes certScroll{from{transform:translateX(-50%)}to{transform:translateX(0)}}
@media(max-width:640px){.cert-item{width:150px;height:100px}}
@media (prefers-reduced-motion: reduce){.sun-rays-anim,.sun-eye-r,.cert-track,.wl1,.wl2{animation:none}}

/* ===== セクション・カード ===== */
section.blk{padding:44px 0}
section.blk.alt{background:var(--pale)}
h3.sec{font-size:26px;color:var(--deep);text-align:center;margin:0 0 8px}
p.lead{text-align:center;color:var(--mut);margin:0 0 28px}
h1{font-size:24px;color:var(--deep)}
h2{font-size:19px;color:var(--deep);margin-top:26px}
.grid-exams{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:14px}
.exam-card{border:1px solid var(--sky);border-radius:12px;overflow:hidden;background:#fff;display:flex;flex-direction:column}
.exam-card .thumb{height:82px;display:flex;align-items:center;justify-content:center;font-size:34px;color:#fff;font-weight:800}
.exam-card .body{padding:12px 14px 16px;display:flex;flex-direction:column;gap:6px;flex:1}
.exam-card .body b{font-size:16px;color:var(--deep)}
.exam-card .desc{font-size:13px;color:var(--ink);margin:0}
.exam-card .org{font-size:12px;color:var(--mut);margin:0}
.exam-card .lvl{margin-top:auto;padding-top:8px;border-top:1px dashed var(--sky)}
.exam-card .lvl p{margin:8px 0 0;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.trust{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}
.trust div{background:#fff;border:1px solid var(--sky);border-top:5px solid var(--emerald);border-radius:12px;padding:18px}
.trust b{color:var(--deep);font-size:17px}
.trust p{margin:6px 0 0;font-size:14px}
.biz{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:16px}
.biz div{background:#fff;border-left:6px solid var(--orange);border-radius:10px;padding:18px;box-shadow:0 2px 8px rgba(16,42,86,.08)}
.biz p{margin:6px 0 0;font-size:14px}

/* ===== 受験フロー共通コンポーネント (新パレット版) ===== */
.card{background:#fff;border:1px solid var(--sky);border-radius:12px;padding:16px 18px;margin:12px 0}
.btn{display:inline-block;background:var(--blue);color:#fff;padding:9px 18px;border-radius:999px;border:0;cursor:pointer;font-size:14px;font-weight:700;text-decoration:none}
.btn:hover{text-decoration:none;opacity:.92}
.btn.cta-btn{background:var(--cta)}
.btn.sub{background:#fff;color:var(--mut);border:1px solid var(--sky)}
span.btn.sub{cursor:default}
span.btn.sub:hover{opacity:1}
input[type=text],input[type=password],select{font-size:16px;padding:9px 12px;width:100%;box-sizing:border-box;margin:6px 0 14px;border:1px solid var(--sky);border-radius:8px;font-family:inherit;background:#fff;color:var(--ink)}
table{border-collapse:collapse;width:100%;background:#fff}
th,td{border:1px solid var(--sky);padding:6px 8px;font-size:14px;text-align:left}
th{background:var(--pale);color:var(--deep)}
.q{margin:14px 0}
.choice{display:block;padding:9px 12px;border:1px solid var(--sky);border-radius:8px;margin:6px 0;background:#fff;cursor:pointer}
.choice:hover{border-color:var(--blue)}
.err{background:#fdecea;border:1px solid #d66;padding:10px 14px;border-radius:8px}
.ok{background:#e9f7e9;border:1px solid #7a7;padding:10px 14px;border-radius:8px}
.muted{color:var(--mut);font-size:13px}

/* ===== フッター ===== */
footer.site-ft{background:var(--cream);color:var(--ink);padding:30px 0;font-size:14px}
footer.site-ft .wrap{display:flex;align-items:center;gap:12px}
footer.site-ft .sun-sm{width:46px;height:46px;flex:none}
footer.site-ft b{color:var(--ink)}

@media(max-width:640px){
  header.site-hd nav{gap:12px;font-size:13px}
  .sun-search{width:72px;height:72px}
  .search-row{gap:10px}
}