/* ============================================================
   お盆合同法要 LP — 案A ハイファイ
   格式高く荘厳／上品な明朝／控えめな金の罫線／結婚式のような華やかさ
   ============================================================ */

:root{
  /* —— tweakable —— */
  --paper:#f7f4ec;
  --gold:#9c7b33;
  --font-display:"Shippori Mincho", serif;

  /* —— derived —— */
  --paper-2:color-mix(in oklab, var(--paper) 90%, #2a2620 10%);
  --paper-3:color-mix(in oklab, var(--paper) 82%, #2a2620 18%);
  --ink:#241f18;
  --ink-2:#5e564a;
  --muted:#9b9183;
  --hair:color-mix(in oklab, var(--ink) 16%, transparent);
  --hair-2:color-mix(in oklab, var(--ink) 9%, transparent);

  --gold-line:color-mix(in oklab, var(--gold) 52%, transparent);
  --gold-soft:color-mix(in oklab, var(--gold) 38%, var(--paper));
  --gold-tint:color-mix(in oklab, var(--gold) 13%, var(--paper));
  --gold-deep:color-mix(in oklab, var(--gold) 80%, #2a1d05);

  --font-body:"Zen Kaku Gothic New", system-ui, sans-serif;
  --font-latin:"Cormorant Garamond", serif;
  --font-wire:"Klee One", "Zen Kurenaido", serif; /* wireframe typeface, used for hero title + 日時/会場 */

  --maxw:1080px;
  --read:660px;
}

*{ box-sizing:border-box; }
html,body{ margin:0; padding:0; }

html{ scroll-behavior:smooth; }

body{
  background:var(--paper);
  color:var(--ink);
  font-family:var(--font-body);
  font-weight:400;
  font-size:16.5px;
  line-height:2;
  letter-spacing:.02em;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}

h1,h2,h3,h4{ font-family:var(--font-display); font-weight:600; margin:0; line-height:1.4; letter-spacing:.04em; }
p{ margin:0 0 1.3em; text-wrap:pretty; }
a{ color:inherit; }
img{ max-width:100%; display:block; }

/* ---------- layout ---------- */
.wrap{ width:100%; max-width:var(--maxw); margin:0 auto; padding:0 28px; }
.read{ max-width:var(--read); margin-left:auto; margin-right:auto; }
.section{ padding:96px 0; }
.section.sm{ padding:64px 0; }
.center{ text-align:center; }
.bleed{ width:100%; }

/* ---------- typographic atoms ---------- */
.eyebrow{
  font-family:var(--font-latin);
  font-size:18px;
  font-weight:500;
  font-style:italic;
  letter-spacing:.12em;
  color:var(--gold-deep);
  display:inline-block;
}
.label-ja{
  font-family:var(--font-display);
  font-size:13.5px;
  letter-spacing:.42em;
  color:var(--gold-deep);
  text-indent:.42em;
}
.kicker{ font-size:12.5px; letter-spacing:.34em; color:var(--muted); text-indent:.34em; }

.display{
  font-family:var(--font-wire);
  font-weight:600;
  font-size:clamp(38px, 6.2vw, 74px);
  line-height:1.3;
  letter-spacing:.06em;
}
.h2{ font-size:clamp(26px, 3.4vw, 38px); letter-spacing:.06em; line-height:1.45; }
.h3{ font-size:clamp(19px, 2.2vw, 23px); letter-spacing:.04em; }
.lead{ font-size:clamp(17px, 2vw, 20px); line-height:2.05; color:var(--ink-2); }
.quote{ font-family:var(--font-display); font-size:clamp(18px,2.4vw,22px); color:var(--ink-2); line-height:2.1; }
.small{ font-size:13.5px; line-height:1.9; }
.muted{ color:var(--muted); }
.ink2{ color:var(--ink-2); }
.gold{ color:var(--gold-deep); }
.nowrap{ white-space:nowrap; }

/* ---------- ornaments / rules ---------- */
.ornament{
  display:flex; align-items:center; justify-content:center; gap:16px;
  color:var(--gold); margin:0 auto;
}
.ornament::before, .ornament::after{
  content:""; height:1px; width:clamp(40px, 12vw, 96px);
  background:linear-gradient(90deg, transparent, var(--gold-line));
}
.ornament::after{ background:linear-gradient(90deg, var(--gold-line), transparent); }
.ornament .mark{ font-family:var(--font-display); font-size:13px; letter-spacing:.3em; white-space:nowrap; text-indent:.3em; }
.ornament .lozenge{ width:6px; height:6px; transform:rotate(45deg); border:1px solid var(--gold); }

.hairline{ height:1px; background:var(--hair); border:0; margin:0; }

/* eyebrow label group used to head sections */
.sec-head{ text-align:center; margin-bottom:46px; }
.sec-head .label-ja{ display:inline-block; margin-bottom:18px; position:relative; font-size:16px; }
.sec-head .label-ja::before, .sec-head .label-ja::after{
  content:""; position:absolute; top:50%; width:34px; height:1px; background:var(--gold-line);
}
.sec-head .label-ja::before{ right:100%; margin-right:18px; }
.sec-head .label-ja::after{ left:100%; margin-left:18px; }
.sec-head .h2{ display:block; }
.sec-head .sub{ margin-top:14px; color:var(--ink-2); }

/* ---------- chips ---------- */
.chips{ display:flex; gap:10px; justify-content:center; flex-wrap:wrap; }
.chip{
  font-family:var(--font-display);
  font-size:13px; letter-spacing:.14em;
  padding:7px 16px;
  border:1px solid var(--gold-line);
  border-radius:1px;
  color:var(--gold-deep);
  background:var(--gold-tint);
}
[data-accent="soft"] .chip{ background:transparent; }

/* ---------- buttons ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:12px;
  font-family:var(--font-display);
  font-size:16px; letter-spacing:.1em;
  padding:16px 34px;
  border:1px solid var(--ink);
  border-radius:1px;
  background:transparent;
  color:var(--ink);
  text-decoration:none;
  transition:background .35s ease, color .35s ease, border-color .35s ease;
}
.btn .arw{ font-family:var(--font-latin); font-style:italic; }
.btn:hover{ background:var(--ink); color:var(--paper); }
.btn.gold{ border-color:var(--gold); color:var(--gold-deep); }
.btn.gold:hover{ background:var(--gold); color:#fff; }
.btn.solid{ background:var(--gold); border-color:var(--gold); color:#fff; }
.btn.solid:hover{ background:var(--gold-deep); border-color:var(--gold-deep); }
.btn.lg{ font-size:18px; padding:20px 46px; letter-spacing:.14em; }
.link-cue{
  display:inline-flex; flex-direction:column; align-items:center; gap:8px;
  font-family:var(--font-display); font-size:13px; letter-spacing:.24em; color:var(--ink-2);
  text-decoration:none; text-indent:.24em;
}
.link-cue .line{ width:1px; height:40px; background:var(--gold-line); }

/* ---------- meta panel (date / venue) ---------- */
.meta{ max-width:560px; margin:40px auto 0; }
.meta .row{
  display:grid; grid-template-columns:96px 1fr; align-items:baseline; gap:20px;
  padding:18px 0; border-top:1px solid var(--hair);
  text-align:left;
}
.meta .row:last-child{ border-bottom:1px solid var(--hair); }
.meta .lab{ font-family:var(--font-wire); color:var(--gold-deep); letter-spacing:.24em; font-size:14px; text-indent:.24em; }
.meta .val{ font-family:var(--font-wire); font-size:17px; line-height:1.85; }
.meta .val .big{ font-family:var(--font-wire); font-weight:600; font-size:22px; letter-spacing:.02em; color:var(--ink); }

/* ---------- image slot styling ---------- */
image-slot{
  --slot-bg:var(--paper-2);
  background:var(--paper-2);
  box-shadow:inset 0 0 0 1px var(--hair-2);
  color:var(--muted);
  font-family:var(--font-display) !important;
  letter-spacing:.16em;
}
.photo-frame{ position:relative; }
.photo-frame .cap{
  position:absolute; left:50%; bottom:18px; transform:translateX(-50%);
  font-family:var(--font-display); font-size:12px; letter-spacing:.2em; color:var(--ink-2);
  background:color-mix(in oklab, var(--paper) 86%, transparent);
  border:1px solid var(--hair); padding:5px 14px; backdrop-filter:blur(3px);
  pointer-events:none; white-space:nowrap;
}

/* ---------- check list (こんな方へ) ---------- */
.who{ max-width:600px; margin:0 auto; }
.who li{
  display:flex; gap:18px; align-items:baseline;
  padding:18px 4px; border-bottom:1px solid var(--hair-2);
  list-style:none;
}
.who{ padding-left:0; }
.who li:first-child{ border-top:1px solid var(--hair-2); }
.who .n{ font-family:var(--font-latin); font-style:italic; font-size:18px; color:var(--gold-deep); flex:none; min-width:22px; }
.who .t{ font-size:16.5px; line-height:1.8; }

/* ---------- timeline (当日の流れ) ---------- */
.timeline{ max-width:600px; margin:0 auto; position:relative; }
.timeline::before{ content:""; position:absolute; left:30px; top:30px; bottom:30px; width:1px; background:var(--gold-line); }
.step{ display:grid; grid-template-columns:62px 1fr; gap:24px; padding:18px 0; position:relative; }
.step .num{
  width:60px; height:60px; border-radius:50%;
  border:1px solid var(--gold-line);
  display:flex; align-items:center; justify-content:center;
  font-family:var(--font-latin); font-style:italic; font-size:24px; color:var(--gold-deep);
  background:var(--paper); z-index:1;
}
.step .when{ font-family:var(--font-latin); font-style:italic; font-size:15px; color:var(--gold-deep); letter-spacing:.04em; }
.step .h3{ margin:2px 0 6px; }
.step .body p{ margin:0; color:var(--ink-2); }

/* ---------- definition list (概要) ---------- */
.dl{ max-width:680px; margin:0 auto; }
.dl .row{ display:grid; grid-template-columns:128px 1fr; gap:24px; padding:20px 0; border-top:1px solid var(--hair); }
.dl .row:last-child{ border-bottom:1px solid var(--hair); }
.dl dt{ font-family:var(--font-display); color:var(--gold-deep); letter-spacing:.22em; font-size:16px; text-indent:.22em; margin:0; }
.dl dd{ margin:0; line-height:1.85; }
.dl dd .note{ color:var(--muted); font-size:16px; }

/* ---------- letter section ---------- */
.letter-methods{ display:grid; gap:14px; max-width:560px; margin:26px auto 0; text-align:left; }
.method{ border:1px solid var(--hair); padding:18px 22px; background:color-mix(in oklab, var(--paper) 60%, transparent); }
.method b{ font-family:var(--font-display); color:var(--gold-deep); letter-spacing:.06em; }

/* ---------- FAQ ---------- */
.faq{ max-width:680px; margin:0 auto; }
.qa{ border-top:1px solid var(--hair); padding:24px 0; }
.qa:last-child{ border-bottom:1px solid var(--hair); }
.qa .q{ display:grid; grid-template-columns:30px 1fr; gap:10px; font-family:var(--font-display); font-size:17.5px; letter-spacing:.03em; }
.qa .a{ display:grid; grid-template-columns:30px 1fr; gap:10px; margin-top:12px; color:var(--ink-2); }
.qa .mk{ font-family:var(--font-latin); font-style:italic; font-size:19px; }
.qa .q .mk{ color:var(--gold-deep); }
.qa .a .mk{ color:var(--muted); }

/* ---------- CTA / apply ---------- */
.apply{ background:var(--paper-2); border-top:1px solid var(--hair); }
.apply .panel{ max-width:680px; margin:0 auto; text-align:center; }
.apply .deadline{ display:inline-block; margin:4px 0 26px; white-space:nowrap; font-size:16px; }
.apply .form-btn{ margin:6px 0 8px; }
.cols2{ display:grid; grid-template-columns:1fr 1fr; gap:16px; text-align:left; margin-top:8px; }
.cardbox{ border:1px solid var(--hair); padding:22px 24px; background:var(--paper); }
.cardbox h3{ font-size:15px; letter-spacing:.16em; color:var(--gold-deep); margin-bottom:10px; }
.cardbox p{ margin:0; }
.dial{ font-family:var(--font-latin); font-size:30px; letter-spacing:.02em; color:var(--ink); }

/* ---------- contact / call card ---------- */
.contact-card{
  max-width:520px; margin:36px auto 0;
  border:1.6px solid var(--gold);
  background:var(--gold-tint);
  border-radius:4px;
  padding:26px 30px 28px;
  text-align:center;
  box-shadow:3px 4px 0 var(--gold-line);
}
.contact-card .ce{ font-family:var(--font-display); font-size:13px; letter-spacing:.34em; text-indent:.34em; color:var(--gold-deep); margin:0 0 12px; }
.contact-card .cl{ font-family:var(--font-display); font-size:20px; letter-spacing:.1em; color:var(--ink); margin:0 0 8px; }
.contact-tel{
  display:inline-flex; align-items:center; gap:14px; white-space:nowrap;
  font-family:var(--font-latin); font-weight:600;
  font-size:clamp(32px, 6.4vw, 40px); line-height:1.1; letter-spacing:.01em;
  color:var(--ink); text-decoration:none;
  padding:6px 8px; border-radius:3px;
  transition:color .25s ease;
}
.contact-tel .ti{ width:.74em; height:.74em; flex:none; color:var(--gold-deep); }
.contact-tel:hover{ color:var(--gold-deep); }
.contact-tel:active{ color:var(--gold); }
.contact-card .ch{ font-family:var(--font-body); font-size:14px; color:var(--ink-2); margin:12px 0 0; letter-spacing:.04em; }
.contact-card .ch-tap{ font-family:var(--font-body); font-size:12.5px; color:var(--muted); margin:6px 0 0; letter-spacing:.04em; }
@media (min-width:560px){ .contact-card .ch-tap{ display:none; } }

/* ---------- PDF resource links ---------- */
.pdf-links{ margin:26px auto 0; max-width:580px; }
.pdf-head{ font-family:var(--font-display); font-size:14px; letter-spacing:.2em; color:var(--gold-deep); margin:0 0 14px; text-indent:.2em; }
.pdf-row{ display:flex; gap:12px; justify-content:center; flex-wrap:wrap; }
.pdf-link{
  display:inline-flex; align-items:center; gap:10px;
  font-family:var(--font-display); font-size:15px; letter-spacing:.04em;
  color:var(--ink); text-decoration:none;
  border:1px solid var(--hair); border-radius:3px;
  padding:13px 18px; background:var(--paper);
  transition:border-color .25s ease, color .25s ease;
}
.pdf-link:hover{ border-color:var(--gold); color:var(--gold-deep); }
.pdf-ic{
  font-family:var(--font-body); font-size:10px; letter-spacing:.05em; font-weight:700;
  color:#fff; background:var(--gold); border-radius:2px; padding:3px 5px; line-height:1;
}
.pdf-note{ font-family:var(--font-body); font-size:12.5px; color:var(--muted); margin:12px 0 0; letter-spacing:.04em; }
@media (max-width:560px){ .pdf-row{ flex-direction:column; } .pdf-link{ justify-content:center; } }

/* ---------- footer ---------- */
.foot{ text-align:center; padding:56px 0 70px; }
.foot .temple{ font-family:var(--font-display); font-size:18px; letter-spacing:.3em; text-indent:.3em; }
.foot .small{ color:var(--muted); margin-top:12px; }

/* ---------- entrance reveal (animation-based; base state is always visible) ---------- */
/* Elements are fully visible by default. When JS adds .is-in they replay a gentle
   rise-in. Because the resting state is visible, content can never get stuck hidden. */
@keyframes riseIn{ from{ opacity:0; transform:translateY(20px); } to{ opacity:1; transform:none; } }
html.reveal-on [data-reveal].is-in{ animation:riseIn 1s cubic-bezier(.2,.6,.2,1) both; }
html.reveal-on [data-reveal][data-delay="1"].is-in{ animation-delay:.10s; }
html.reveal-on [data-reveal][data-delay="2"].is-in{ animation-delay:.22s; }
html.reveal-on [data-reveal][data-delay="3"].is-in{ animation-delay:.34s; }
/* hold pre-reveal items hidden ONLY while the engine is active and they're queued */
html.reveal-on [data-reveal]:not(.is-in){ opacity:0; }
html.no-motion [data-reveal]{ opacity:1 !important; animation:none !important; }
@media (prefers-reduced-motion: reduce){
  html [data-reveal]{ opacity:1 !important; animation:none !important; }
  html{ scroll-behavior:auto; }
}

/* ---------- responsive ---------- */
@media (max-width:720px){
  body{ font-size:16px; }
  .section{ padding:68px 0; }
  .wrap{ padding:0 22px; }
  .meta .row{ grid-template-columns:74px 1fr; gap:14px; }
  .dl .row{ grid-template-columns:96px 1fr; gap:16px; }
  .cols2{ grid-template-columns:1fr; }
  .step{ grid-template-columns:50px 1fr; gap:18px; }
  .step .num{ width:48px; height:48px; font-size:19px; }
  .timeline::before{ left:24px; }
}
@media (max-width:430px){
  .meta .row{ grid-template-columns:1fr; gap:4px; }
  .meta .row{ text-align:center; }
  .dl .row{ grid-template-columns:1fr; gap:4px; }
}