/* Reusable UI components: buttons, language switch, status dot, browser mockup, toast. */

.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  height: 52px;
  padding: 0 26px;
  font-family: var(--f-display);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: 0.02em;
  clip-path: var(--clip);
  transition:
    transform 0.35s var(--ease),
    background 0.3s,
    color 0.3s,
    box-shadow 0.3s;
  white-space: nowrap;
  isolation: isolate;
}

.btn--primary {
  background: var(--lime);
  color: var(--navy-900);
}

.btn--primary::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(110deg, transparent 30%, rgba(255, 255, 255, 0.55) 50%, transparent 70%);
  transform: translateX(-120%);
  transition: transform 0.7s var(--ease);
}

.btn--primary:hover {
  background: var(--lime-hi);
  transform: translateY(-2px);
}

.btn--primary:hover::before {
  transform: translateX(120%);
}

.btn--ghost {
  color: var(--text);
  border: 1px solid transparent;
  background:
    linear-gradient(var(--navy-900), var(--navy-900)) padding-box,
    linear-gradient(135deg, var(--lime-30), var(--line-2) 40%, var(--line-2) 60%, var(--lime-30)) border-box;
}

.btn--ghost:hover {
  color: var(--lime);
  transform: translateY(-2px);
  background:
    linear-gradient(var(--navy-850), var(--navy-850)) padding-box,
    linear-gradient(135deg, var(--lime), var(--lime-30)) border-box;
}

.btn--sm {
  height: 42px;
  padding: 0 18px;
  font-size: 14px;
  --cut: 8px;
}

.btn--lg {
  height: 60px;
  padding: 0 34px;
  font-size: 16px;
}

.btn--block {
  width: 100%;
}

.btn__arrow {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: transform 0.35s var(--ease);
}

.btn:hover .btn__arrow {
  transform: translateX(4px);
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 0 0 var(--lime-30);
  animation: ping 2s infinite;
  flex: none;
}

/* Art: website */

.mock-browser {
  width: 78%;
  border-radius: 10px;
  background: var(--navy-850);
  border: 1px solid var(--line-2);
  overflow: hidden;
  box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.6);
  transition: transform 0.6s var(--ease);
}

.mock-browser__bar {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 7px 9px;
  border-bottom: 1px solid var(--line);
  background: rgba(0, 0, 0, 0.15);
}

.mock-browser__bar i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--navy-600);
}

.mock-browser__bar span {
  flex: 1;
  height: 7px;
  margin-left: 8px;
  border-radius: 4px;
  background: rgba(143, 166, 214, 0.1);
  max-width: 60%;
}

.mock-browser__body {
  padding: 10px 12px 12px;
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 28px;
  z-index: 200;
  transform: translate(-50%, 20px);
  opacity: 0;
  pointer-events: none;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  border-radius: 12px;
  background: rgba(7, 28, 69, 0.92);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border: 1px solid var(--lime-30);
  color: var(--text);
  font-size: 14px;
  box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.6);
  transition:
    opacity 0.35s,
    transform 0.45s var(--ease-out);
}

.toast::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 10px var(--lime);
}

.toast.is-error {
  border-color: rgba(255, 107, 107, 0.5);
}

.toast.is-error::before {
  background: var(--danger);
  box-shadow: 0 0 10px var(--danger);
}

.toast.is-visible {
  opacity: 1;
  transform: translate(-50%, 0);
}