/* =====================================================
   Policy page CSS（Final / Luxury Cards + White Rest Zone）
   - policy.html（整理版）とクラス完全一致
   - ★重要：Header/Nav/Footer は site.css に委譲（ここで上書きしない）
   ===================================================== */

:root{
  --blue:#0ea5e9;
  --navy:#13293D;
  --ink:#163a5c;
  --ink2:#244e7a;
  --paper1:#faf7ef;
  --paper2:#f5f1e8;

  --card-bg:#ffffff;
  --card-border: rgba(25,90,166,.15);
  --shadow: 0 20px 40px rgba(0,0,0,.10);
  --shadow-soft: 0 14px 28px rgba(0,0,0,.08);

  --uline-from:#195aa6;
  --uline-to:#7fb6ff;
}

*{ box-sizing:border-box; }
html,body{ height:100%; }

/* ===== Page base（policyページのみの雰囲気） ===== */
body.policy-page{
  margin:0;
  color: var(--ink);
  background:
    radial-gradient(1200px 800px at 10% -10%, rgba(255,255,255,.8) 0%, rgba(255,255,255,0) 60%),
    linear-gradient(180deg, var(--paper1) 0%, var(--paper2) 100%);
}

/* ※site.css のフォント体系を壊したくないため、body font は上書きしない */

img{ display:block; max-width:100%; height:auto; }
a{ color: inherit; }

/* ===== Hero（policy専用：site.cssの sub-hero と共存） ===== */
.policy-page .sub-hero{
  position:relative;
  min-height:220px;
  display:grid;
  place-items:center;
  text-align:center;
  overflow:hidden;
  margin-top:64px; /* 共通ヘッダー分 */
}

.policy-page .sub-hero--policy{
  background: url("../images/policy01.jpg") center/cover no-repeat;
}

.policy-page .sub-hero__overlay{
  position:absolute; inset:0;
  background:linear-gradient(180deg, rgba(22,58,92,.78) 0%, rgba(22,58,92,.72) 100%);
}

.policy-page .sub-hero__inner{ position:relative; z-index:1; }

.policy-page .sub-hero__title{
  margin:0;
  font-size:clamp(26px,3vw,36px);
  font-weight:900; letter-spacing:.02em;
  color:#eaf4ff;
  text-shadow:0 2px 14px rgba(0,0,0,.35);
}

.policy-page .sub-hero__lead{
  margin:6px 0 0;
  font-size:14px; letter-spacing:.14em;
  color:#bfe2ff;
  text-transform:uppercase;
}

/* ===== Layout ===== */
.policy-page .sub-main{ padding:34px 0 0; }
.policy-page .sub-container{
  max-width:1100px;
  margin:0 auto;
  padding:40px 20px;
}

/* ===== Underline title（scroll-in で伸びる） ===== */
.policy-page .section-title{
  margin:0 0 14px;
  font-size:clamp(20px,2.4vw,28px);
  font-weight:900;
  letter-spacing:.02em;
  color: var(--ink);
  position:relative;
  padding-bottom:10px;
}

.policy-page .section-title::after{
  content:"";
  position:absolute;
  left:0; bottom:0;
  height:2px;
  width:0;
  background: linear-gradient(to right, var(--uline-from), var(--uline-to));
  border-radius:2px;
  transition: width .9s ease .55s;
}

.policy-page .reveal-up.is-inview.section-title::after{ width:100%; }

/* ===== Intro ===== */
.policy-page .policy-intro{
  background: rgba(255,255,255,.55);
  border:1px solid rgba(25,90,166,.14);
  border-radius:16px;
  padding:22px 22px;
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(10px) saturate(130%);
  -webkit-backdrop-filter: blur(10px) saturate(130%);
  position:relative;
  overflow:hidden;
}

.policy-page .policy-intro::before{
  content:"";
  position:absolute; inset:0;
  background: linear-gradient(180deg, rgba(255,255,255,.42), rgba(255,255,255,0) 45%);
  pointer-events:none;
}

.policy-page .policy-intro__label{
  margin:0 0 10px;
  font-size:13px;
  letter-spacing:.18em;
  color:#195aa6;
  font-weight:800;
  text-transform:uppercase;
  position:relative;
  z-index:1;
}

.policy-page .policy-intro__title{
  position:relative;
  z-index:1;
  margin:0 0 12px;
}

.policy-page .policy-intro__text{
  margin:0;
  color: var(--ink2);
  font-size:16px;
  line-height:1.95;
  position:relative;
  z-index:1;
}

/* ===== Policy grid ===== */
.policy-page .policy-grid{
  margin-top:26px;
  display:grid;
  grid-template-columns: repeat(2, minmax(280px, 1fr));
  gap:18px;
}

@media (max-width: 860px){
  .policy-page .policy-grid{ grid-template-columns: 1fr; }
}

/* ===== Policy card ===== */
.policy-page .policy-card{
  background: var(--card-bg);
  border:1px solid var(--card-border);
  border-radius:16px;
  padding:18px 18px 16px;
  box-shadow: var(--shadow);
  position:relative;
  overflow:hidden;
}

.policy-page .policy-card::before{
  content:"";
  position:absolute; inset:0;
  background: radial-gradient(700px 220px at 12% 0%, rgba(14,165,233,.10), rgba(255,255,255,0) 55%);
  pointer-events:none;
}

.policy-page .policy-card__head{
  display:flex;
  gap:12px;
  align-items:flex-start;
  margin-bottom:10px;
  position:relative;
  z-index:1;
}

.policy-page .policy-num{
  flex:0 0 auto;
  width:34px; height:34px;
  border-radius:10px;
  display:grid; place-items:center;
  font-weight:900;
  color:#ffffff;
  background: linear-gradient(180deg, #1e3a75 0%, #264d91 100%);
  box-shadow:0 10px 18px rgba(25,90,166,.25);
}

.policy-page .policy-h2{
  margin:2px 0 0;
  font-size:18px;
  font-weight:900;
  color:#195aa6;
  letter-spacing:.01em;
  position:relative;
  padding-bottom:10px;
}

.policy-page .policy-h2::after{
  content:"";
  position:absolute;
  left:0; bottom:0;
  height:2px;
  width:0;
  background: linear-gradient(to right, var(--uline-from), var(--uline-to));
  border-radius:2px;
  transition: width .9s ease .55s;
}

.policy-page .policy-card.reveal-up.is-inview .policy-h2::after{ width:100%; }

.policy-page .policy-body{
  margin:0 0 10px;
  color: var(--ink2);
  font-size:15px;
  line-height:1.95;
  position:relative;
  z-index:1;
}

.policy-page .policy-list{
  margin:10px 0 10px;
  padding-left:18px;
  color:#2a527f;
  line-height:1.9;
  position:relative;
  z-index:1;
}

.policy-page .policy-note{
  margin-top:12px;
  padding:14px 14px;
  border-radius:14px;
  background: linear-gradient(180deg, rgba(14,165,233,.08) 0%, rgba(255,255,255,0) 100%);
  border:1px solid rgba(25,90,166,.12);
  position:relative;
  z-index:1;
}

/* ===== Contact section (White Rest Zone) ===== */
.policy-page .policy-contact-section{
  background: linear-gradient(180deg, #ffffff 0%, #fbfdff 55%, rgba(255,255,255,0) 100%);
  border-top: 1px solid rgba(25,90,166,.10);
  padding: 10px 0 36px;
}

.policy-page .policy-section-title{
  margin:0 0 10px;
  font-size:clamp(20px,2.4vw,28px);
  font-weight:900;
  letter-spacing:.02em;
  color: var(--ink);
}

.policy-page .policy-contact__title{
  margin:0 0 18px;
  color: var(--ink);
}

.policy-page .policy-contact-grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:18px;
  align-items:stretch;
}

@media (max-width: 860px){
  .policy-page .policy-contact-grid{ grid-template-columns: 1fr; }
}

.policy-page .policy-contact-card{
  background:#ffffff;
  border:1px solid rgba(25,90,166,.14);
  border-radius:16px;
  padding:18px 18px;
  box-shadow: var(--shadow-soft);
  color: var(--ink);
}

.policy-page .policy-contact-card a{
  color:#195aa6;
  text-decoration:underline;
  text-underline-offset: 3px;
}

.policy-page .policy-contact__card--glass{
  background: rgba(255,255,255,.55);
  backdrop-filter: blur(12px) saturate(135%);
  -webkit-backdrop-filter: blur(12px) saturate(135%);
  border:1px solid rgba(255,255,255,.65);
  box-shadow:
    0 18px 36px rgba(25,90,166,.16),
    inset 0 1px 0 rgba(255,255,255,.85),
    inset 0 -1px 0 rgba(255,255,255,.22);
  position:relative;
  overflow:hidden;
}

.policy-page .policy-contact__card--glass::before{
  content:"";
  position:absolute; inset:0;
  background: linear-gradient(180deg, rgba(255,255,255,.40), rgba(255,255,255,0) 45%);
  pointer-events:none;
}

.policy-page .policy-steps{
  margin:0;
  padding-left:18px;
  color:#2a527f;
  line-height:1.9;
  position:relative;
  z-index:1;
}

.policy-page .policy-small{
  margin:10px 0 0;
  font-size:13px;
  color:#4b6f93;
  line-height:1.8;
  position:relative;
  z-index:1;
}

.policy-page .policy-sign{
  margin-top:18px;
  padding-top:12px;
  border-top:1px dashed rgba(25,90,166,.20);
}

/* ===== Actions ===== */
.policy-page .policy-actions{
  margin-top:18px;
  display:flex;
  justify-content:center;
}

.policy-page .policy-back-btn{
  display:inline-block;
  position:relative;
  overflow:hidden;
  padding:14px 34px;
  border-radius:12px;
  background:#0ea5e9;
  color:#ffffff;
  font-weight:900;
  letter-spacing:.04em;
  border:2px solid #0ea5e9;
  text-decoration:none;
  cursor:pointer;
  box-shadow:0 16px 32px rgba(14,165,233,.28);
  transition: color .3s ease, background .3s ease, transform .2s ease;
}

.policy-page .policy-back-btn::before{
  content:"";
  position:absolute;
  top:0; right:-60px;
  width:100%; height:100%;
  border-right:60px solid transparent;
  border-bottom:60px solid #ffffff;
  transform: translateX(-100%);
  transition: transform .3s ease;
  z-index:0;
}

.policy-page .policy-back-btn:hover{
  color:#0ea5e9;
  background:#ffffff;
  transform: translateY(-2px);
}

.policy-page .policy-back-btn:hover::before{ transform: translateX(0); }
.policy-page .policy-back-btn span{ position:relative; z-index:1; }

/* ===== Reveal（policyは少しゆっくり） ===== */
.policy-page .reveal-up{
  opacity:0;
  transform: translateY(16px);
  transition:
    opacity 1.35s ease,
    transform 1.35s cubic-bezier(.2,.8,.2,1);
  will-change: opacity, transform;
}

.policy-page .reveal-up.is-inview{
  opacity:1;
  transform:none;
}

/* ===== Small responsive tweaks ===== */
@media (max-width: 640px){
  .policy-page .policy-intro{ padding:18px 16px; }
  .policy-page .policy-card{ padding:16px 16px 14px; }
  .policy-page .policy-contact-card{ padding:16px 16px; }
}