/* V5 — clearer navigation, no orphaned Vietnamese words, icon-only contact dock */
#why .section-intro p {
  max-width: 780px;
  text-wrap: pretty;
}

.desktop-nav {
  gap: 34px;
  margin-right: 36px;
  font-size: 14px;
  letter-spacing: -.02em;
}

.desktop-nav a {
  white-space: nowrap;
}

.review-photo {
  object-fit: cover;
  object-position: center 22%;
}

.testimonial-quote {
  min-height: 92px;
  margin: 20px 0;
  color: #c4d2de;
  font-size: 12px;
  font-weight: 600;
  line-height: 1.65;
}

.contact-dock {
  left: 24px;
  bottom: 24px;
}

.dock-trigger {
  width: 56px;
  height: 56px;
  border: 3px solid white;
  border-radius: 50%;
  background: linear-gradient(145deg, #0b78df, #0969d7);
  box-shadow: 0 12px 30px rgba(9, 105, 215, .3);
}

.dock-icon {
  font-size: 23px;
  line-height: 1;
}

.dock-menu {
  display: grid;
  gap: 9px;
  left: 3px;
  bottom: 68px;
  width: auto;
  padding: 8px;
  border: 1px solid rgba(214, 229, 233, .9);
  border-radius: 22px;
  background: rgba(255, 255, 255, .94);
  box-shadow: 0 18px 42px rgba(10, 35, 59, .18);
}

.dock-action {
  position: relative;
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  padding: 0;
  border: 1px solid #e0ecee;
  border-radius: 50%;
  background: #f8fbfb;
  color: var(--blue);
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}

.dock-action:hover,
.dock-action:focus-visible {
  transform: translateY(-2px);
  background: white;
  box-shadow: 0 8px 18px rgba(9, 105, 215, .16);
}

.dock-action-icon {
  display: grid;
  place-items: center;
  width: 29px;
  height: 29px;
  border-radius: 50%;
  background: #e5f1ff;
  color: #0969d7;
  font-size: 15px;
  font-weight: 800;
}

.dock-action-zalo .dock-action-icon {
  background: #e2f7f5;
  color: #159d9c;
  font-size: 13px;
}

.dock-action-email .dock-action-icon {
  background: #fff0e7;
  color: #e2793d;
  font-size: 14px;
}

.dock-tooltip {
  position: absolute;
  left: 54px;
  padding: 5px 8px;
  border-radius: 7px;
  background: var(--ink);
  color: white;
  font-size: 9px;
  font-weight: 800;
  opacity: 0;
  pointer-events: none;
  transform: translateX(-4px);
  transition: .18s ease;
  white-space: nowrap;
}

.dock-action:hover .dock-tooltip,
.dock-action:focus-visible .dock-tooltip {
  opacity: 1;
  transform: translateX(0);
}

@media (max-width: 680px) {
  .desktop-nav {
    font-size: 14px;
  }

  #why .section-intro p {
    max-width: 100%;
  }

  .contact-dock {
    left: 16px;
    bottom: 16px;
  }
}