/* ════════════════════════════════════════════════════
   COMPONENTS — buttons, badges, cards
═══════════════════════════════════════════════════════ */

/* ── BUTTON base ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 0.94rem;
  font-weight: 500;
  padding: 13px 22px;
  border-radius: var(--radius-md);
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.25s var(--ease-out);
  white-space: nowrap;
  letter-spacing: -0.01em;
}
.btn .arr {
  transition: transform 0.3s var(--ease-out);
}

/* Ink (primary) */
.btn-ink {
  background: #111111;
  color: #ffffff;
}
.btn-ink:hover {
  background: #1a1a1a;
  transform: translateY(-1px);
}
.btn-ink:hover .arr {
  transform: translateX(3px);
}

/* Line (outline) */
.btn-line {
  background: transparent;
  color: var(--ink);
  border-color: #111111;
}
.btn-line:hover {
  background: #111111;
  color: #ffffff;
}

/* Ghost (text + underline) */
.btn-ghost {
  background: transparent;
  color: var(--ink);
  border: none;
  border-bottom: 1px solid var(--ink);
  border-radius: 0;
  padding: 13px 4px;
}
.btn-ghost:hover {
  padding-right: 12px;
}

/* WhatsApp green */
.btn-wa {
  background: #25d366;
  color: #fff;
}
.btn-wa:hover {
  background: #128c7e;
  transform: translateY(-1px);
}

/* Light (dark backgrounds) */
.btn-light {
  background: var(--bg);
  color: var(--ink);
}
.btn-light:hover {
  background: var(--paper);
  transform: translateY(-1px);
}

/* Line-light (dark backgrounds outline) */
.btn-line-light {
  background: transparent;
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.3);
}
.btn-line-light:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: #ffffff;
}

/* ── Tag/Badge ── */
.tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.7rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ink-mute);
  padding: 5px 10px;
  border-radius: var(--radius-sm);
  background: var(--bg2);
  border: 1px solid var(--line);
}

/* ── Status dot ── */
.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 12px rgba(255, 122, 0, 0.45);
  animation: pulseDot 2s ease infinite;
}
@keyframes pulseDot {
  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.6;
    transform: scale(0.9);
  }
}

/* ── Floating motion ── */
@keyframes floatA {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-14px);
  }
}
@keyframes floatB {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}
.float-a {
  animation: floatA 8s ease-in-out infinite;
}
.float-b {
  animation: floatB 10s ease-in-out infinite;
}
.float-a-rev {
  animation: floatA 12s ease-in-out infinite reverse;
}

/* ── Scroll reveal ── */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}