/* ============================================================================
   Home hero + gallery + product + about + consultation
   ========================================================================== */

/* ── home hero ──────────────────────────────────────────────────────────── */
.hero { position: relative; padding: clamp(3rem, 8vw, 6rem) 0 1rem; text-align: center; }
.hero .kicker { margin-bottom: 1.4rem; }
.hero h1 {
  font-size: clamp(2.4rem, 7vw, 4.6rem); line-height: 1.18;
}
.hero h1 .accent { color: var(--accent); }
.hero .lead { max-width: 640px; margin: 1.4rem auto 0; color: var(--ivory-dim); font-size: clamp(1rem, 2.4vw, 1.18rem); }
.hero-logo .latin { font-size: clamp(2.6rem, 9vw, 5.5rem); color: var(--ivory); display: block; }
.hero-logo .jp { font-family: var(--font-latin); color: var(--accent); font-size: clamp(1rem, 3vw, 1.6rem); letter-spacing: 0.5em; }

/* ── feature trio ───────────────────────────────────────────────────────── */
.trio { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
@media (max-width: 800px) { .trio { grid-template-columns: 1fr; } }
.trio .surface { padding: 2rem 1.6rem; text-align: center; }
.trio .glyph { color: var(--accent); margin-bottom: 0.9rem; }
.trio h3 { font-size: 1.2rem; margin-bottom: 0.5rem; }
.trio p { color: var(--ivory-dim); font-size: 0.95rem; }

/* ── section heads ──────────────────────────────────────────────────────── */
.section-head { text-align: center; margin-bottom: clamp(2rem, 5vw, 3.4rem); }
.section-head h2 { font-size: clamp(1.8rem, 5vw, 3rem); }
.section-head p { color: var(--ivory-dim); margin-top: 0.7rem; max-width: 560px; margin-inline: auto; }

/* ── gallery (calm, not a dense grid) ───────────────────────────────────── */
.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(1rem, 2.5vw, 2rem); }
@media (max-width: 900px) { .gallery-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .gallery-grid { grid-template-columns: 1fr; } }
.piece {
  position: relative; overflow: hidden; border-radius: 16px;
  border: 1px solid var(--hairline); background: rgba(255,255,255,0.02);
  transition: transform 0.5s var(--ease), border-color 0.5s, box-shadow 0.5s;
}
.piece:hover { transform: translateY(-6px); border-color: var(--hairline-strong); box-shadow: 0 30px 60px -34px rgba(0,0,0,0.8); }
.piece-art {
  aspect-ratio: 4 / 5; position: relative;
  display: grid; place-items: center;
  background:
    radial-gradient(80% 70% at 50% 28%, var(--piece-glow, rgba(212,175,55,0.30)), transparent 62%),
    linear-gradient(160deg, var(--emerald-700), var(--emerald-900));
}
.piece-art .ring-svg { width: 46%; opacity: 0.95; filter: drop-shadow(0 8px 22px rgba(0,0,0,0.5)); }
.piece-body { padding: 1.3rem 1.4rem 1.6rem; }
.piece-body .latin { font-size: 1.3rem; color: var(--ivory); }
.piece-body .fa { color: var(--ivory-dim); font-size: 0.95rem; margin-top: 0.15rem; }
.piece-body .cap { color: var(--accent); font-size: 0.82rem; margin-top: 0.8rem; opacity: 0.9; }

/* ── product detail ─────────────────────────────────────────────────────── */
.product { display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(1.5rem, 4vw, 3.5rem); align-items: center; }
@media (max-width: 880px) { .product { grid-template-columns: 1fr; } }
.product-art {
  aspect-ratio: 1; border-radius: 20px; border: 1px solid var(--hairline);
  display: grid; place-items: center;
  background:
    radial-gradient(70% 60% at 50% 35%, var(--piece-glow, rgba(212,175,55,0.34)), transparent 62%),
    linear-gradient(160deg, var(--emerald-700), var(--emerald-950));
}
.product-art .ring-svg { width: 52%; }
.product h1 { font-size: clamp(2rem, 5vw, 3rem); }
.product .fa-name { color: var(--ivory-dim); font-size: 1.05rem; margin-top: 0.3rem; }
.product .story { color: var(--ivory-dim); margin: 1.4rem 0; }
.spec-list { list-style: none; margin: 1.4rem 0; }
.spec-list li { display: flex; justify-content: space-between; gap: 1rem; padding: 0.75rem 0; border-bottom: 1px solid var(--hairline); }
.spec-list .k { color: var(--ivory-faint); font-size: 0.9rem; }
.spec-list .v { color: var(--ivory); }

/* ── about ──────────────────────────────────────────────────────────────── */
.about-hero { text-align: center; max-width: 760px; margin: 0 auto; }
.about-hero h1 { font-size: clamp(2.2rem, 6vw, 3.6rem); }
.about-hero p { color: var(--ivory-dim); margin-top: 1.2rem; font-size: 1.08rem; }
.story-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(1.4rem, 4vw, 3rem); align-items: center; }
@media (max-width: 800px) { .story-grid { grid-template-columns: 1fr; } }
.story-card { padding: clamp(1.8rem, 4vw, 2.8rem); }
.story-card h3 { color: var(--accent); font-size: 1.4rem; margin-bottom: 0.9rem; }
.story-card p { color: var(--ivory-dim); }
.values { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.2rem; margin-top: 1rem; }
@media (max-width: 700px) { .values { grid-template-columns: 1fr; } }
.value { text-align: center; padding: 1.8rem 1.2rem; }
.value .n { font-family: var(--font-latin); font-size: 2rem; color: var(--accent); }
.value .t { color: var(--ivory-dim); font-size: 0.92rem; margin-top: 0.3rem; }

/* ── consultation form ──────────────────────────────────────────────────── */
.consult { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(1.6rem, 4vw, 3.5rem); align-items: start; }
@media (max-width: 860px) { .consult { grid-template-columns: 1fr; } }
.consult-aside h2 { font-size: clamp(1.8rem, 4.5vw, 2.6rem); }
.consult-aside p { color: var(--ivory-dim); margin-top: 1rem; }
.consult-aside .contact-line { display: flex; align-items: center; gap: 0.7rem; margin-top: 1rem; color: var(--ivory-dim); }
.consult-aside .contact-line svg { color: var(--accent); flex: none; }
.form-card { padding: clamp(1.6rem, 4vw, 2.6rem); }
.field { margin-bottom: 1.2rem; }
.field label { display: block; font-size: 0.9rem; color: var(--ivory-dim); margin-bottom: 0.5rem; }
.field input, .field select, .field textarea {
  width: 100%; padding: 0.85rem 1rem; border-radius: 12px;
  background: rgba(255,255,255,0.04); border: 1px solid var(--hairline);
  color: var(--ivory); font-family: var(--font-fa); font-size: 0.98rem;
  transition: border-color 0.3s, box-shadow 0.3s;
}
.field input::placeholder, .field textarea::placeholder { color: var(--ivory-faint); }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 22%, transparent);
}
.field select option { background: var(--emerald-900); color: var(--ivory); }
.field .errors { color: #e9a; font-size: 0.82rem; margin-top: 0.4rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 520px) { .form-row { grid-template-columns: 1fr; } }

.success-state { text-align: center; padding: clamp(2rem, 5vw, 3.4rem); }
.success-state .seal {
  width: 84px; height: 84px; margin: 0 auto 1.4rem; border-radius: 50%;
  display: grid; place-items: center; color: var(--accent);
  border: 1px solid var(--accent); box-shadow: 0 0 40px -10px var(--accent);
}
.success-state h3 { font-size: 1.6rem; margin-bottom: 0.6rem; }
.success-state p { color: var(--ivory-dim); }

/* ── CTA band ───────────────────────────────────────────────────────────── */
.cta-band { text-align: center; }
.cta-band .surface { padding: clamp(2.4rem, 6vw, 4rem); }
.cta-band h2 { font-size: clamp(1.8rem, 5vw, 2.8rem); }
.cta-band p { color: var(--ivory-dim); margin: 1rem auto 2rem; max-width: 520px; }