/* ═══════════════════════════════════════════════
   miyoshi.me — style
   dark × gold / Cormorant + Cinzel + Shippori Mincho B1
   ═══════════════════════════════════════════════ */
:root{
  --ink:#0e0f12;
  --ink2:#131418;
  --paper:#e8e2d5;
  --paper-dim:rgba(232,226,213,.68);
  --paper-faint:rgba(232,226,213,.45);
  --gold:#c9a24b;
  --gold-dim:#8a7134;
  --ember:#d95b1e;
  --line:rgba(201,162,75,.26);
  --line-faint:rgba(201,162,75,.14);
  --pad-x:clamp(20px,5vw,72px);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:90px}
body{
  background:var(--ink);
  color:var(--paper);
  font-family:"Shippori Mincho B1",serif;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
::selection{background:var(--gold-dim);color:var(--ink)}
img{display:block;max-width:100%}

/* ───── nav ───── */
nav{
  position:fixed;top:0;left:0;right:0;z-index:55;
  display:flex;justify-content:space-between;align-items:center;
  padding:20px var(--pad-x);
  background:linear-gradient(to bottom,rgba(14,15,18,.9),rgba(14,15,18,0));
  transition:background .4s;
}
nav.scrolled{background:rgba(14,15,18,.92);padding-top:14px;padding-bottom:14px;
  border-bottom:1px solid var(--line-faint)}
nav .logo{
  font-family:"Cormorant",serif;font-weight:600;font-size:23px;
  letter-spacing:.14em;color:var(--paper);text-decoration:none;line-height:1;
}
nav .logo .dim{color:var(--gold);opacity:.85}
.nav-links{display:flex;gap:clamp(16px,2.6vw,38px);list-style:none}
.nav-links a{
  font-family:"Cinzel",serif;font-size:11.5px;letter-spacing:.24em;
  color:rgba(232,226,213,.66);text-decoration:none;
  padding-bottom:4px;border-bottom:1px solid transparent;
  transition:color .3s,border-color .3s;
}
.nav-links a:hover{color:var(--gold);border-color:var(--gold-dim)}

/* mobile menu */
.menu-btn{display:none;position:relative;z-index:60;width:40px;height:40px;
  background:none;border:none;cursor:pointer}
.menu-btn span{position:absolute;left:8px;right:8px;height:1px;background:var(--paper);
  transition:transform .35s,top .35s,background .35s}
.menu-btn span:nth-child(1){top:15px}
.menu-btn span:nth-child(2){top:24px}
.menu-btn.open span:nth-child(1){top:20px;transform:rotate(45deg);background:var(--gold)}
.menu-btn.open span:nth-child(2){top:20px;transform:rotate(-45deg);background:var(--gold)}
.menu-overlay{
  position:fixed;inset:0;z-index:50;background:rgba(13,14,17,.99);
  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
  display:flex;align-items:center;justify-content:flex-start;
  padding-left:12vw;
  opacity:0;visibility:hidden;transition:opacity .4s,visibility .4s;
}
.menu-overlay.open{opacity:1;visibility:visible}
.menu-overlay ul{list-style:none}
.menu-overlay li+li{margin-top:30px}
.menu-overlay a{
  font-family:"Cinzel",serif;font-size:24px;letter-spacing:.22em;
  color:var(--paper);text-decoration:none;display:flex;align-items:baseline;gap:16px;
}
.menu-overlay a i{font-style:normal;font-size:11px;color:var(--gold);letter-spacing:.2em}

/* ───── hero ───── */
.hero{
  position:relative;min-height:100svh;
  display:flex;align-items:center;
  padding:0 var(--pad-x);
}
.hero::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(42% 52% at 72% 58%, rgba(217,91,30,.14), transparent 70%),
    radial-gradient(30% 38% at 76% 44%, rgba(201,162,75,.10), transparent 70%);
  pointer-events:none;
}
.art{
  position:absolute;right:clamp(-60px,-2vw,0px);bottom:0;
  height:min(88svh,860px);aspect-ratio:2499/2936;
  pointer-events:none;user-select:none;
  -webkit-mask-image:linear-gradient(to bottom,#000 78%,transparent 99%);
          mask-image:linear-gradient(to bottom,#000 78%,transparent 99%);
  filter:drop-shadow(0 0 60px rgba(217,91,30,.18));
  opacity:0;transform:translateY(24px);
  animation:artIn 1.6s cubic-bezier(.19,1,.22,1) .55s forwards;
}
.art img{width:100%;height:100%;object-fit:contain}
@keyframes artIn{to{opacity:.92;transform:none}}

.hero-text{position:relative;z-index:2;max-width:700px}
.overline{
  display:flex;align-items:center;gap:16px;
  font-family:"Cinzel",serif;font-size:clamp(11px,1.2vw,13px);
  letter-spacing:.42em;color:var(--gold);
  opacity:0;animation:rise 1s ease .25s forwards;
}
.overline::before{content:"";width:52px;height:1px;background:var(--gold-dim);flex-shrink:0}
h1{
  font-family:"Cormorant",serif;font-weight:500;
  font-size:clamp(88px,13.5vw,176px);
  letter-spacing:.05em;line-height:1;
  margin:10px 0 0 -6px;color:var(--paper);
  opacity:0;animation:rise 1.1s cubic-bezier(.19,1,.22,1) .4s forwards;
}
.hero-foot{
  margin-top:34px;display:flex;align-items:center;gap:20px;
  opacity:0;animation:rise 1s ease .85s forwards;
}
.hero-foot .rule{width:120px;height:1px;background:var(--line)}
.hero-foot span{font-family:"Cinzel",serif;font-size:11px;letter-spacing:.3em;color:var(--paper-faint)}
@keyframes rise{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}

.scroll{
  position:absolute;left:var(--pad-x);bottom:34px;z-index:2;
  display:flex;align-items:center;gap:12px;
  font-family:"Cinzel",serif;font-size:10px;letter-spacing:.34em;color:var(--paper-faint);
}
.scroll::after{content:"";width:1px;height:44px;background:linear-gradient(var(--gold),transparent);
  animation:drip 2.4s ease-in-out infinite}
@keyframes drip{0%{transform:scaleY(0);transform-origin:top}45%{transform:scaleY(1);transform-origin:top}55%{transform:scaleY(1);transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* ───── sections(共通) ───── */
.sec{
  position:relative;
  border-top:1px solid var(--line-faint);
  padding:clamp(76px,11vw,140px) var(--pad-x);
  max-width:1280px;margin:0 auto;
}
.sec-head{display:flex;align-items:baseline;gap:22px;margin-bottom:clamp(36px,5vw,64px)}
.sec-head .num{font-family:"Cinzel",serif;font-size:13px;color:var(--gold);letter-spacing:.2em}
.sec-head h2{font-family:"Cinzel",serif;font-weight:500;font-size:clamp(32px,4.6vw,52px);letter-spacing:.12em;line-height:1}
.sec-head .jp{font-size:12.5px;letter-spacing:.3em;color:var(--paper-faint);padding-left:6px}
.sec-lead{
  margin:-14px 0 clamp(36px,5vw,56px);
  font-size:clamp(14.5px,1.6vw,17px);letter-spacing:.12em;line-height:2.3;color:var(--paper-dim);
}
.sec-note{margin:-20px 0 28px;font-size:12px;letter-spacing:.14em;color:var(--paper-faint)}

/* scroll reveal */
.reveal{opacity:0;transform:translateY(16px);transition:opacity .9s ease,transform .9s cubic-bezier(.19,1,.22,1)}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  .art,.overline,h1,.hero-foot{animation-duration:.01s !important;animation-delay:0s !important}
}

/* ───── about ───── */
.about-body{max-width:720px}
.dummy-tag{
  display:inline-block;margin-bottom:22px;
  font-size:11px;letter-spacing:.18em;color:var(--ember);
  border:1px solid rgba(217,91,30,.4);padding:5px 12px;
}
.about-body p:not(.dummy-tag){
  font-size:clamp(14.5px,1.55vw,16.5px);font-weight:400;
  line-height:2.5;letter-spacing:.1em;color:rgba(232,226,213,.88);
}
.about-body p:not(.dummy-tag)+p{margin-top:2em}

/* ───── works(ジャケット大きめのグリッド) ───── */
.works-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(300px,1fr));
  gap:clamp(28px,4vw,52px) clamp(24px,3vw,40px);
}
.work{display:block}
.work .jacket{
  position:relative;aspect-ratio:1/1;overflow:hidden;
  background:linear-gradient(145deg,#17181d,#101116 60%);
  border:1px solid var(--line-faint);
}
.work .jacket img{
  width:100%;height:100%;object-fit:cover;
  transition:transform .8s cubic-bezier(.19,1,.22,1),opacity .6s;
}
.work:hover .jacket img{transform:scale(1.035)}
.work .jacket::after{
  content:"";position:absolute;inset:0;
  border:1px solid rgba(201,162,75,0);
  transition:border-color .5s;pointer-events:none;
}
.work:hover .jacket::after{border-color:rgba(201,162,75,.45)}
/* 画像が無いときのプレースホルダ */
.work .jacket.noimg::before{
  content:"";position:absolute;left:50%;top:50%;
  width:14px;height:14px;transform:translate(-50%,-50%) rotate(45deg);
  border:1px solid var(--gold-dim);
}
.work .meta{padding:18px 2px 0}
.work .yr{
  display:flex;align-items:center;gap:12px;
  font-family:"Cinzel",serif;font-size:11px;letter-spacing:.14em;color:var(--gold);
}
.work .yr .r{margin-left:auto;color:var(--gold);opacity:.85;letter-spacing:.12em;font-family:"Shippori Mincho B1",serif;font-size:11px}
.work .t{
  margin-top:8px;
  font-size:clamp(17px,1.8vw,20px);font-weight:700;letter-spacing:.08em;line-height:1.6;
}
.work .a{margin-top:4px;font-size:13px;letter-spacing:.08em;color:var(--paper-dim)}
.work .n{margin-top:6px;font-size:12px;letter-spacing:.06em;color:var(--paper-faint);line-height:1.8}

/* ───── news ───── */
.news-list{border-top:1px solid var(--line);max-width:860px}
.news-item{
  display:grid;grid-template-columns:130px 1fr;gap:18px;align-items:baseline;
  padding:18px 2px;border-bottom:1px solid var(--line-faint);
}
.news-item .d{font-family:"Cinzel",serif;font-size:12px;color:var(--gold);letter-spacing:.1em}
.news-item .b{font-size:13.5px;letter-spacing:.08em;line-height:2;color:rgba(232,226,213,.85)}

/* ───── contact ───── */
.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:clamp(40px,6vw,96px);align-items:start}
.contact-lead p{font-size:clamp(14.5px,1.6vw,16.5px);line-height:2.4;letter-spacing:.1em}
.contact-lead .sub{margin-top:1.6em;font-size:13px;color:var(--paper-faint)}
.contact-form label{display:block}
.contact-form label+label{margin-top:26px}
.contact-form label span{
  display:block;margin-bottom:8px;
  font-size:12px;letter-spacing:.2em;color:var(--paper-dim);
}
.contact-form label em{font-style:normal;color:var(--ember);font-size:11px}
.contact-form input[type=text],
.contact-form input[type=email],
.contact-form textarea{
  width:100%;
  background:rgba(232,226,213,.03);
  border:none;border-bottom:1px solid var(--line);
  color:var(--paper);
  font-family:"Shippori Mincho B1",serif;font-size:15px;letter-spacing:.06em;
  padding:10px 8px;
  transition:border-color .3s,background .3s;
  border-radius:0;
}
.contact-form textarea{resize:vertical;line-height:1.9}
.contact-form input:focus,.contact-form textarea:focus{
  outline:none;border-bottom-color:var(--gold);
  background:rgba(201,162,75,.05);
}
.contact-form button{
  margin-top:34px;
  display:inline-flex;align-items:center;gap:14px;
  background:none;border:1px solid var(--gold-dim);
  color:var(--gold);
  font-family:"Shippori Mincho B1",serif;font-size:14px;letter-spacing:.3em;
  padding:14px 34px 14px 40px;cursor:pointer;
  transition:background .35s,color .35s,border-color .35s;
}
.contact-form button .arrow{font-family:serif;transition:transform .35s}
.contact-form button:hover{background:var(--gold);color:var(--ink);border-color:var(--gold)}
.contact-form button:hover .arrow{transform:translateX(5px)}
.form-msg{margin-top:18px;font-size:12.5px;letter-spacing:.1em;line-height:2;color:var(--ember)}
.contact-form button:disabled{opacity:.55;cursor:default}
.contact-form button:disabled:hover{background:none;color:var(--gold);border-color:var(--gold-dim)}
.form-done{
  border:1px solid var(--line);
  padding:clamp(32px,4vw,48px);
  animation:rise .8s cubic-bezier(.19,1,.22,1);
}
.form-done .fd-title{
  font-size:clamp(16px,1.8vw,19px);font-weight:700;letter-spacing:.14em;line-height:2;
  color:var(--paper);
  padding-bottom:16px;margin-bottom:16px;
  border-bottom:1px solid var(--line-faint);
}
.form-done .fd-sub{font-size:13px;letter-spacing:.1em;line-height:2.2;color:var(--paper-dim)}

/* ───── footer ───── */
footer{
  border-top:1px solid var(--line-faint);
  padding:56px var(--pad-x) 44px;
  text-align:center;
}
.fmark{font-family:"Cormorant",serif;font-weight:500;font-size:30px;letter-spacing:.16em;color:var(--paper)}
.copy{margin-top:14px;font-family:"Cinzel",serif;font-size:10px;letter-spacing:.3em;color:var(--paper-faint)}

/* ═══════ mobile ═══════ */
@media(max-width:760px){
  .nav-links{display:none}
  .menu-btn{display:block}

  /* hero: 開いてすぐ名前と絵が入るバランス */
  .hero{display:block;padding:0 24px}
  .art{
    top:7svh;bottom:auto;right:-16vw;height:56svh;
    -webkit-mask-image:linear-gradient(to bottom,#000 72%,transparent 98%);
            mask-image:linear-gradient(to bottom,#000 72%,transparent 98%);
  }
  @keyframes artIn{to{opacity:.88;transform:none}}
  .hero-text{
    position:absolute;left:24px;right:24px;bottom:14svh;max-width:none;
  }
  h1{font-size:clamp(72px,21vw,110px);margin-left:-3px}
  .hero-foot{margin-top:24px}
  .hero-foot .rule{width:70px}
  .scroll{display:none}

  .sec-head{flex-wrap:wrap;gap:12px 16px}
  .sec-head .jp{width:100%;padding-left:0}
  .works-grid{grid-template-columns:1fr;gap:40px}
  .work .t{font-size:18px}

  .news-item{grid-template-columns:1fr;gap:6px}
  .contact-grid{grid-template-columns:1fr;gap:40px}
  .pc{display:none}
}