/* ===== あおちゃん公式サイト ===== */
:root{
  --bg:#f7f4ef;
  --bg-soft:#efeae1;
  --ink:#2b2926;
  --ink-soft:#5e5a54;
  --line:#ddd6ca;
  --amber:#e08a36;       /* あおちゃんの瞳のオレンジ */
  --amber-deep:#c5701f;
  --grey:#6f7378;        /* ブリショのグレー */
  --grey-deep:#3c3f43;
  --serif:"Shippori Mincho",serif;
  --sans:"Zen Kaku Gothic New",sans-serif;
  --maxw:1180px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--sans);
  color:var(--ink);
  background:var(--bg);
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
.sp-br{display:none}

/* ===== NAV ===== */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:50;
  backdrop-filter:saturate(140%) blur(10px);
  background:rgba(247,244,239,.78);
  border-bottom:1px solid rgba(0,0,0,.05);
}
.nav__inner{
  max-width:var(--maxw);margin:0 auto;
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 24px;
}
.nav__brand{
  font-family:var(--serif);font-weight:800;font-size:1.4rem;letter-spacing:.06em;
  display:flex;align-items:baseline;gap:.5em;
}
.nav__brand span{font-size:.62rem;letter-spacing:.28em;color:var(--amber-deep);font-family:var(--sans);font-weight:700}
.nav__links{display:flex;gap:26px}
.nav__links a{
  font-size:.82rem;font-weight:500;color:var(--ink-soft);
  position:relative;padding:4px 0;transition:color .2s;
}
.nav__links a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:1.5px;background:var(--amber);transition:width .25s}
.nav__links a:hover{color:var(--ink)}
.nav__links a:hover::after{width:100%}

/* ===== HERO ===== */
.hero{position:relative;height:100svh;min-height:560px;overflow:hidden;display:flex;align-items:flex-end}
.hero__bg{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 35%;
  transform:scale(1.04);animation:kenburns 18s ease-out forwards;
}
@keyframes kenburns{to{transform:scale(1.12) translateY(-1.5%)}}
.hero__scrim{
  position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(20,18,16,.28) 0%,rgba(20,18,16,0) 28%,rgba(20,18,16,.12) 55%,rgba(20,18,16,.82) 100%);
}
.hero__content{
  position:relative;z-index:2;max-width:var(--maxw);width:100%;margin:0 auto;
  padding:0 28px 9vh;color:#fff;
}
.hero__eyebrow{
  font-size:.74rem;letter-spacing:.34em;font-weight:700;
  color:#ffd9a8;margin-bottom:18px;text-shadow:0 1px 10px rgba(0,0,0,.5);
}
.hero__title{
  font-family:var(--serif);font-weight:800;
  font-size:clamp(2.6rem,7vw,5.4rem);line-height:1.18;letter-spacing:.02em;
  text-shadow:0 2px 28px rgba(0,0,0,.55);
}
.hero__lead{
  margin-top:22px;font-size:clamp(.95rem,1.6vw,1.12rem);font-weight:500;line-height:1.9;
  color:#f3ede4;text-shadow:0 1px 14px rgba(0,0,0,.6);max-width:34em;
}
.hero__cta{
  display:inline-block;margin-top:30px;
  padding:13px 30px;border:1.5px solid rgba(255,255,255,.7);border-radius:999px;
  font-size:.86rem;font-weight:700;letter-spacing:.06em;
  background:rgba(255,255,255,.06);backdrop-filter:blur(2px);
  transition:.25s;
}
.hero__cta:hover{background:var(--amber);border-color:var(--amber);transform:translateY(-2px)}
.hero__scroll{
  position:absolute;right:30px;bottom:34px;z-index:2;color:#fff;
  font-size:.62rem;letter-spacing:.3em;writing-mode:vertical-rl;
  display:flex;align-items:center;gap:14px;opacity:.85;
}
.hero__scroll span{width:1px;height:46px;background:#fff;animation:scrolldot 1.8s ease-in-out infinite}
@keyframes scrolldot{0%,100%{transform:scaleY(.4);opacity:.4;transform-origin:top}50%{transform:scaleY(1);opacity:1}}

/* ===== SECTION COMMON ===== */
section{position:relative}
.section-head{max-width:var(--maxw);margin:0 auto;padding:0 28px;text-align:center}
.kicker{
  font-size:.72rem;letter-spacing:.32em;font-weight:700;color:var(--amber-deep);margin-bottom:14px;
}
.section-title{
  font-family:var(--serif);font-weight:800;
  font-size:clamp(1.9rem,4.4vw,3rem);line-height:1.3;letter-spacing:.03em;
}
.section-sub{margin-top:16px;color:var(--ink-soft);font-size:.96rem}

/* ===== PROFILE ===== */
.profile{padding:110px 0 100px}
.profile__grid{
  max-width:var(--maxw);margin:54px auto 0;padding:0 28px;
  display:grid;grid-template-columns:0.85fr 1.15fr;gap:54px;align-items:center;
}
.profile__photo{position:relative}
.profile__photo img{
  width:100%;aspect-ratio:4/5;object-fit:cover;object-position:50% 30%;
  border-radius:6px;box-shadow:0 30px 60px -28px rgba(60,50,30,.45);
}
.profile__photo figcaption{
  position:absolute;left:16px;bottom:16px;right:16px;
  background:rgba(20,18,16,.62);backdrop-filter:blur(3px);
  color:#fdf6ec;font-size:.82rem;font-weight:500;padding:10px 14px;border-radius:4px;
}
.profile__intro{font-size:1.04rem;margin-bottom:28px}
.profile__intro strong{color:var(--amber-deep)}
.spec{width:100%;border-collapse:collapse;font-size:.94rem}
.spec th,.spec td{text-align:left;padding:13px 6px;border-bottom:1px solid var(--line);vertical-align:top}
.spec th{
  white-space:nowrap;width:7.5em;color:var(--amber-deep);font-weight:700;
  font-family:var(--serif);letter-spacing:.04em;
}
.spec td{color:var(--ink-soft)}

/* ===== DUTIES ===== */
.duties{padding:104px 0 110px;background:var(--bg-soft)}
.duties__grid{
  max-width:var(--maxw);margin:56px auto 0;padding:0 28px;
  display:grid;grid-template-columns:repeat(3,1fr);gap:26px;
}
.duty{
  background:var(--bg);border:1px solid var(--line);border-radius:10px;
  padding:38px 30px 34px;transition:.28s;position:relative;overflow:hidden;
}
.duty::before{content:"";position:absolute;left:0;top:0;height:4px;width:100%;background:linear-gradient(90deg,var(--amber),var(--amber-deep));transform:scaleX(0);transform-origin:left;transition:transform .3s}
.duty:hover{transform:translateY(-6px);box-shadow:0 26px 44px -26px rgba(60,50,30,.4)}
.duty:hover::before{transform:scaleX(1)}
.duty__no{font-family:var(--serif);font-size:2.6rem;font-weight:700;color:var(--amber);opacity:.32;line-height:1}
.duty__title{font-family:var(--serif);font-size:1.6rem;font-weight:700;margin-top:8px;letter-spacing:.06em}
.duty__lead{font-size:.76rem;letter-spacing:.16em;color:var(--amber-deep);font-weight:700;margin:6px 0 16px}
.duty__text{font-size:.92rem;color:var(--ink-soft);line-height:1.9}

/* ===== DIVINE BANNER ===== */
.divine{
  position:relative;background-size:cover;background-position:center;background-color:#000;
  min-height:74svh;display:flex;align-items:center;justify-content:flex-end;
}
.divine::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(0,0,0,.1) 0%,rgba(0,0,0,.4) 60%,rgba(0,0,0,.72) 100%)}
.divine__inner{position:relative;z-index:2;max-width:var(--maxw);width:100%;margin:0 auto;padding:0 32px;text-align:right;color:#fff}
.divine__kicker{font-size:.78rem;letter-spacing:.3em;color:#ffe6c2;font-weight:700;margin-bottom:16px}
.divine__title{font-family:var(--serif);font-weight:800;font-size:clamp(3rem,9vw,6.5rem);letter-spacing:.12em;line-height:1;text-shadow:0 4px 40px rgba(0,0,0,.6)}
.divine__text{margin-top:22px;font-size:clamp(.92rem,1.5vw,1.08rem);color:#efe6da;font-weight:500;text-shadow:0 2px 16px rgba(0,0,0,.7)}

/* ===== GALLERY ===== */
.gallery{padding:110px 0 110px}
.gallery__grid{
  max-width:var(--maxw);margin:56px auto 0;padding:0 28px;
  display:grid;grid-template-columns:repeat(3,1fr);gap:18px;grid-auto-flow:dense;
}
.g-card{position:relative;border-radius:8px;overflow:hidden;background:#000;aspect-ratio:1/1}
.g-card.g-tall{grid-row:span 2;aspect-ratio:auto}
.g-card img{width:100%;height:100%;object-fit:cover;transition:transform .55s ease}
.g-card:hover img{transform:scale(1.06)}
.g-card figcaption{
  position:absolute;left:0;right:0;bottom:0;
  padding:30px 16px 14px;color:#fff;font-size:.84rem;font-weight:500;line-height:1.6;
  background:linear-gradient(180deg,rgba(0,0,0,0),rgba(0,0,0,.78));
  transform:translateY(8px);opacity:.92;transition:.3s;
}
.g-card:hover figcaption{transform:translateY(0);opacity:1}

/* ===== REPORT ===== */
.report{padding:30px 0 110px;background:var(--bg-soft)}
.report__card{
  max-width:760px;margin:0 auto;background:var(--bg);
  border:1px solid var(--line);border-radius:14px;
  padding:54px clamp(24px,5vw,58px);
  box-shadow:0 36px 70px -40px rgba(60,50,30,.4);position:relative;
}
.report__card::before{
  content:"にゃ";position:absolute;top:24px;right:30px;
  font-family:var(--serif);font-size:3.4rem;color:var(--amber);opacity:.12;font-weight:800;
}
.report__head{text-align:center;border-bottom:2px solid var(--line);padding-bottom:24px;margin-bottom:14px}
.report__label{font-size:.72rem;letter-spacing:.3em;color:var(--amber-deep);font-weight:700;margin-bottom:10px}
.report__title{font-family:var(--serif);font-size:clamp(1.7rem,4vw,2.3rem);font-weight:800;letter-spacing:.08em}
.report__date{margin-top:8px;font-size:.82rem;color:var(--ink-soft)}
.report__list{list-style:none}
.report__list li{display:flex;gap:20px;align-items:baseline;padding:14px 4px;border-bottom:1px dashed var(--line)}
.report__time{font-family:var(--serif);font-weight:700;color:var(--amber-deep);font-size:.96rem;min-width:3.4em}
.report__act{font-size:.96rem}
.report__sign{margin-top:26px;text-align:right;font-size:1rem;line-height:1.9}
.report__sign span{font-family:var(--serif);font-weight:700;font-size:.9rem;color:var(--ink-soft)}

/* ===== FOOTER ===== */
.footer{background:var(--grey-deep);color:#e7e4df;text-align:center;padding:64px 24px 50px}
.footer__brand{font-family:var(--serif);font-size:1.8rem;font-weight:800;letter-spacing:.1em;display:flex;justify-content:center;align-items:baseline;gap:.6em}
.footer__brand span{font-size:.62rem;letter-spacing:.3em;color:var(--amber);font-family:var(--sans);font-weight:700}
.footer__tag{font-size:.74rem;letter-spacing:.22em;color:#b8b4ad;margin-top:10px}
.footer__note{font-size:.8rem;color:#9c9890;margin-top:24px;line-height:1.95}
.footer__copy{font-size:.72rem;color:#7c7972;margin-top:26px;letter-spacing:.05em}

/* ===== REVEAL ===== */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

/* ===== RESPONSIVE ===== */
@media(max-width:880px){
  .nav__links{gap:16px}
  .nav__links a{font-size:.74rem}
  .profile__grid{grid-template-columns:1fr;gap:34px}
  .profile__photo img{aspect-ratio:4/3}
  .duties__grid{grid-template-columns:1fr;gap:18px}
  .divine{justify-content:center;text-align:center;min-height:62svh}
  .divine__inner{text-align:center}
  .divine::after{background:linear-gradient(180deg,rgba(0,0,0,.35),rgba(0,0,0,.55))}
}
@media(max-width:680px){
  .sp-br{display:inline}
  .nav__links{display:none}
  .nav__inner{justify-content:center}
  .hero{align-items:flex-end}
  .hero__content{padding-bottom:12vh}
  .hero__lead br{display:none}
  .hero__scroll{display:none}
  .profile{padding:80px 0 72px}
  .duties{padding:74px 0 80px}
  .gallery{padding:80px 0 80px}
  .gallery__grid{grid-template-columns:repeat(2,1fr);gap:12px}
  .g-card.g-tall{grid-row:span 2}
  .g-card figcaption{font-size:.76rem;padding:24px 12px 12px;transform:none;opacity:1}
  .report{padding:20px 0 80px}
  .report__list li{gap:14px}
}
@media(max-width:380px){
  .gallery__grid{grid-template-columns:1fr}
  .g-card,.g-card.g-tall{aspect-ratio:4/3;grid-row:auto}
}