/* ════════════════════════════════════════
   CARTÃO DE VISITAS — index.css
   Kenji Tanaka · Sushi Chef
════════════════════════════════════════ */

html, body {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2.5rem 1.5rem;
  background: var(--black);
  position: relative;
  overflow-x: hidden;
}

/* padrão seigaiha (escamas) subtil no fundo */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    radial-gradient(circle at 0% 50%, transparent 30%, rgba(200,16,46,0.025) 30%, rgba(200,16,46,0.025) 32%, transparent 32%),
    radial-gradient(circle at 50% 50%, transparent 30%, rgba(200,16,46,0.025) 30%, rgba(200,16,46,0.025) 32%, transparent 32%),
    radial-gradient(circle at 100% 50%, transparent 30%, rgba(200,16,46,0.025) 30%, rgba(200,16,46,0.025) 32%, transparent 32%);
  background-size: 40px 20px;
  pointer-events: none;
  z-index: 0;
}

/* glow vermelho central */
body::after {
  content: '';
  position: fixed;
  width: 600px; height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(200,16,46,0.05) 0%, transparent 70%);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  z-index: 0;
}

/* ── PÁGINA ── */
.page {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 400px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* linha vertical superior */
.accent-line {
  width: 1px;
  height: 50px;
  background: linear-gradient(to bottom, transparent, var(--border-red));
  margin-bottom: 1.8rem;
}

/* ── CARTÃO ── */
.card {
  width: 100%;
  background: var(--black-card);
  border: 0.5px solid var(--border);
  border-top: 2px solid var(--red);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 2.5rem 2rem 2rem;
  gap: 1.6rem;
  box-shadow: var(--shadow-card);
}

/* ── FOTO ── */
.photo-wrap { position: relative; }
.photo-ring {
  width: 110px; height: 110px;
  border-radius: 50%;
  border: 0.5px solid var(--border-red);
  padding: 3px;
}
.photo-inner {
  width: 100%; height: 100%;
  border-radius: 50%;
  overflow: hidden;
  background: var(--black-soft);
  display: flex;
  align-items: center;
  justify-content: center;
}
.photo-inner img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.photo-placeholder {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-style: italic;
  font-weight: 300;
  color: var(--red);
}

/* kanji decorativo */
.kanji-badge {
  position: absolute;
  bottom: -4px; right: -4px;
  width: 28px; height: 28px;
  background: var(--red);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.75rem;
  color: var(--white);
  font-weight: 300;
  border: 2px solid var(--black-card);
}

/* ── IDENTIDADE ── */
.identity { text-align: center; }

.name-jp {
  font-family: var(--font-serif);
  font-size: var(--text-xs);
  font-weight: 300;
  color: var(--grey);
  letter-spacing: 0.3em;
  text-transform: uppercase;
  margin-bottom: 0.3rem;
}

.name {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 300;
  color: var(--white);
  letter-spacing: 0.08em;
  line-height: 1.1;
  margin-bottom: 0.5rem;
}
.name em {
  font-style: italic;
  color: var(--red);
}

.role-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border: 0.5px solid var(--border-red);
  padding: 0.25rem 0.8rem;
  margin-bottom: 0.4rem;
}
.role-tag span {
  font-size: var(--text-xs);
  font-weight: 300;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--red);
}
.role-tag svg { width: 10px; height: 10px; color: var(--red); }

.location {
  font-size: var(--text-xs);
  font-weight: 300;
  color: var(--grey);
  letter-spacing: 0.12em;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
}
.location svg { width: 9px; height: 9px; }

/* ── DIVISOR ── */
.divider {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 0.8rem;
}
.divider-line {
  flex: 1;
  height: 0.5px;
  background: var(--border);
}
.divider-dot {
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--border-red);
  flex-shrink: 0;
}

/* ── ESPECIALIDADES ── */
.specialties {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  justify-content: center;
}
.spec-tag {
  font-size: var(--text-xs);
  font-weight: 300;
  letter-spacing: 0.1em;
  color: var(--grey);
  border: 0.5px solid var(--border);
  padding: 0.22rem 0.6rem;
  transition: var(--transition);
}
.spec-tag:hover {
  border-color: var(--border-red);
  color: var(--white);
}

/* ── BOTÕES SOCIAIS ── */
.links { width: 100%; display: flex; flex-direction: column; gap: 0.45rem; }
.link-row { display: flex; gap: 0.45rem; }

.btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.65rem 0.5rem;
  border: 0.5px solid var(--border);
  background: transparent;
  color: var(--grey);
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: 300;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  cursor: pointer;
  transition: var(--transition);
}
.btn:hover {
  border-color: var(--border-red);
  color: var(--white);
  background: var(--red-faint);
}
.btn svg { width: 12px; height: 12px; flex-shrink: 0; }

.btn.instagram { background: rgba(131,58,180,0.05); border-color: rgba(131,58,180,0.2); color: rgba(180,120,220,0.6); }
.btn.instagram:hover { background: rgba(131,58,180,0.1); color: rgba(200,150,255,1); }
.btn.facebook { background: rgba(24,119,242,0.05); border-color: rgba(24,119,242,0.18); color: rgba(100,150,240,0.6); }
.btn.facebook:hover { background: rgba(24,119,242,0.12); color: rgba(140,180,255,1); }
.btn.whatsapp { background: rgba(37,211,102,0.04); border-color: rgba(37,211,102,0.15); color: rgba(37,211,102,0.55); }
.btn.whatsapp:hover { background: rgba(37,211,102,0.1); color: rgba(37,211,102,1); }

.btn.cta {
  border-color: var(--border-red);
  color: var(--red);
  background: var(--red-faint);
  letter-spacing: 0.18em;
}
.btn.cta:hover {
  background: rgba(200,16,46,0.12);
  color: var(--white);
}

/* ── RODAPÉ ── */
.card-footer {
  width: 100%;
  border-top: 0.5px solid var(--border);
  padding-top: 1.1rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.contact-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--text-xs);
  font-weight: 300;
  color: var(--grey-dark);
  letter-spacing: 0.05em;
  text-decoration: none;
  transition: var(--transition);
}
a.contact-item:hover { color: var(--grey); }
.contact-item svg { width: 10px; height: 10px; flex-shrink: 0; color: var(--grey-dark); }

/* linha vertical inferior */
.accent-line-bottom {
  width: 1px;
  height: 35px;
  background: linear-gradient(to bottom, var(--border-red), transparent);
  margin-top: 1.8rem;
}

/* ── RESPONSIVE ── */
@media (max-width: 480px) {
  html, body { padding: 0; min-height: auto; align-items: flex-start; }
  .page { max-width: 100%; }
  .accent-line, .accent-line-bottom { display: none; }
  .card { padding: 2rem 1.5rem 1.8rem; }
  .name { font-size: 1.9rem; }
  .link-row { flex-wrap: wrap; }
  .link-row .btn { flex: 1 1 calc(50% - 0.25rem); }
}

/* ── BOTÃO CTA PRINCIPAL ── */
.btn.cta-hero {
  flex: none;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.7rem;
  padding: 0.85rem 1rem;
  background: var(--red);
  border-color: var(--red);
  color: var(--white);
  font-size: var(--text-xs);
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
}
.btn.cta-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.0);
  transition: background 0.3s ease;
}
.btn.cta-hero:hover {
  background: #a50d25;
  border-color: #a50d25;
  gap: 1.1rem;
}
.btn.cta-hero:hover::before {
  background: rgba(255,255,255,0.05);
}
.cta-arrow {
  width: 14px; height: 14px;
  flex-shrink: 0;
  transition: transform 0.3s ease;
}
.btn.cta-hero:hover .cta-arrow {
  transform: translateX(4px);
}

/* ── BOTÃO GUARDAR CARTÃO ── */
.btn-save-card {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--text-xs);
  font-weight: 300;
  color: var(--red);
  letter-spacing: 0.1em;
  text-decoration: none;
  padding-top: 0.8rem;
  border-top: 0.5px solid var(--border);
  margin-top: 0.4rem;
  transition: var(--transition);
  text-transform: uppercase;
}
.btn-save-card:hover { color: var(--white); }
.btn-save-card svg { width: 12px; height: 12px; flex-shrink: 0; }