/* ── GUIDA RAPIDA MODAL ─────────────────────────────────────────────────── */

#grBackdrop {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 4000;
  background: rgba(10, 20, 30, .82);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  align-items: center;
  justify-content: center;
  padding: 20px 16px;
}
#grBackdrop.gr-open {
  display: flex;
}

.gr-card {
  position: relative;
  background: var(--card, #fff);
  border-radius: 24px;
  width: 100%;
  max-width: 820px;
  overflow: hidden;
  box-shadow: 0 32px 80px rgba(0,0,0,.45);
  display: flex;
  flex-direction: column;
}

/* close */
.gr-close {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 2;
  width: 32px;
  height: 32px;
  border-radius: 8px;
  border: 1px solid #d1d5db;
  background: #fff;
  color: #374151;
  font-size: 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}
.gr-close:hover { background: #f3f4f6; }

/* slide area */
.gr-slides {
  position: relative;
  overflow: hidden;
}

.gr-slide {
  display: none;
  flex-direction: row;
  min-height: 420px;
}
.gr-slide.gr-active {
  display: flex;
}

/* left: visual */
.gr-visual {
  flex: 0 0 280px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px 24px;
  background: var(--gr-accent, #0f172a);
  position: relative;
  overflow: hidden;
}
.gr-visual::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 60% 40%, rgba(255,255,255,.08) 0%, transparent 70%);
}
.gr-phone {
  position: relative;
  z-index: 1;
  width: 140px;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,.5), 0 0 0 2px rgba(255,255,255,.15);
}
.gr-phone img {
  width: 100%;
  height: auto;
  display: block;
}
.gr-step-bg {
  position: absolute;
  bottom: -20px;
  right: -10px;
  font-size: 120px;
  font-weight: 900;
  color: rgba(255,255,255,.05);
  line-height: 1;
  pointer-events: none;
  z-index: 0;
  font-variant-numeric: tabular-nums;
}

/* right: text */
.gr-text {
  flex: 1;
  padding: 36px 32px 28px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 10px;
}
.gr-tag {
  display: inline-block;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--gr-accent, #f59e0b);
  background: transparent;
  padding: 0;
}
.gr-num {
  font-size: 13px;
  font-weight: 700;
  color: var(--text2, #94a3b8);
  font-variant-numeric: tabular-nums;
}
.gr-title {
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--text, #0f172a);
  line-height: 1.2;
  margin: 0;
}
.gr-desc {
  font-size: .95rem;
  color: var(--text2, #64748b);
  line-height: 1.6;
  margin: 0;
  max-width: 380px;
}

/* footer: dots + nav */
.gr-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px 20px;
  border-top: 1px solid var(--border, #e2e8f0);
  gap: 12px;
}
.gr-dots {
  display: flex;
  gap: 6px;
}
.gr-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--border, #e2e8f0);
  transition: background .2s, transform .2s;
  cursor: pointer;
}
.gr-dot.gr-dot-active {
  background: var(--orange, #f59e0b);
  transform: scale(1.3);
}
.gr-nav {
  display: flex;
  gap: 8px;
}
.gr-btn {
  padding: 8px 20px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  border: 1.5px solid var(--border, #e2e8f0);
  background: transparent;
  color: var(--text, #0f172a);
  transition: background .15s, color .15s;
}
.gr-btn:hover { background: var(--surface, #f8fafc); }
.gr-btn.gr-btn-primary {
  background: var(--orange, #f59e0b);
  border-color: var(--orange, #f59e0b);
  color: #fff;
}
.gr-btn.gr-btn-primary:hover { opacity: .88; }

/* ── dark theme ─────────────────────────────────────────────────────────── */
[data-theme="dark"] .gr-card   { background: #1e293b; }
[data-theme="dark"] .gr-title  { color: #f1f5f9; }
[data-theme="dark"] .gr-desc   { color: #94a3b8; }
[data-theme="dark"] .gr-footer { border-color: #334155; }
[data-theme="dark"] .gr-dot    { background: #334155; }
[data-theme="dark"] .gr-btn    { border-color: #334155; color: #f1f5f9; }
[data-theme="dark"] .gr-btn:hover { background: #334155; }
[data-theme="dark"] .gr-close  { background: #334155; border-color: #475569; color: #f1f5f9; }
[data-theme="dark"] .gr-close:hover { background: #475569; }

/* ── mobile ─────────────────────────────────────────────────────────────── */
@media (max-width: 600px) {
  .gr-slide { flex-direction: column; }
  .gr-visual { flex: 0 0 auto; padding: 24px 16px; min-height: 200px; }
  .gr-phone { width: 100px; }
  .gr-text { padding: 24px 20px 20px; }
  .gr-title { font-size: 1.2rem; }
}