/* ═══════════════════════════════════════════════
   Components — Buttons, Cards, Badges, etc.
   ═══════════════════════════════════════════════ */

/* ── Button Base ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-xl);
  font-family: var(--font-primary);
  font-size: var(--fs-md);
  font-weight: var(--fw-semibold);
  border-radius: var(--radius-lg);
  transition: all var(--duration-normal) var(--ease-out-expo);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, transparent 100%);
  opacity: 0;
  transition: opacity var(--duration-normal) var(--ease-out-expo);
}

.btn:hover::before {
  opacity: 1;
}

/* Primary Button */
.btn--primary {
  background: var(--brand-gradient);
  color: #fff;
  box-shadow: var(--shadow-brand);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 32px rgba(105, 86, 238, 0.4);
}

.btn--primary:active {
  transform: translateY(0);
}

/* Secondary / Outline Button */
.btn--secondary {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-glass);
  backdrop-filter: var(--glass-blur-sm);
}

.btn--secondary:hover {
  border-color: var(--border-hover);
  background: rgba(105, 86, 238, 0.08);
  transform: translateY(-2px);
}

/* Ghost Button */
.btn--ghost {
  background: transparent;
  color: var(--text-secondary);
  padding: var(--space-sm) var(--space-md);
}

.btn--ghost:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.05);
}

/* Button Sizes */
.btn--sm {
  padding: var(--space-sm) var(--space-md);
  font-size: var(--fs-sm);
  border-radius: var(--radius-sm);
}

.btn--lg {
  padding: var(--space-lg) var(--space-2xl);
  font-size: var(--fs-lg);
  border-radius: var(--radius-xl);
}

/* ── Glass Card ── */
.glass-card {
  background: var(--bg-glass);
  backdrop-filter: var(--glass-blur-sm);
  -webkit-backdrop-filter: var(--glass-blur-sm);
  border: var(--glass-border);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  transition: all var(--duration-normal) var(--ease-out-expo);
  position: relative;
  overflow: hidden;
}

.glass-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
}

.glass-card:hover {
  background: var(--bg-glass-hover);
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: var(--brand-glow-sm);
}

/* ── Feature Card ── */
.feature-card {
  background: var(--bg-glass);
  backdrop-filter: var(--glass-blur-sm);
  -webkit-backdrop-filter: var(--glass-blur-sm);
  border: var(--glass-border);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  transition: all var(--duration-slow) var(--ease-out-expo);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.08), transparent);
}

.feature-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-xl);
  background: radial-gradient(circle at 50% 0%, rgba(105, 86, 238, 0.1) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--duration-slow) var(--ease-out-expo);
}

.feature-card:hover {
  transform: translateY(-8px);
  border-color: var(--border-hover);
  box-shadow: var(--brand-glow-sm);
}

.feature-card:hover::after {
  opacity: 1;
}

.feature-card__icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-lg);
  background: rgba(105, 86, 238, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-lg);
  font-size: 24px;
  color: var(--brand-primary);
  transition: transform var(--duration-slow) var(--ease-out-expo);
  position: relative;
  z-index: 1;
}

.feature-card:hover .feature-card__icon {
  transform: rotate(360deg) scale(1.1);
}

.feature-card__title {
  font-size: var(--fs-xl);
  font-weight: var(--fw-semibold);
  margin-bottom: var(--space-sm);
  position: relative;
  z-index: 1;
}

.feature-card__desc {
  font-size: var(--fs-body);
  color: var(--text-secondary);
  line-height: var(--lh-relaxed);
  position: relative;
  z-index: 1;
}

/* ── Stats Card ── */
.stat-card {
  text-align: center;
  padding: var(--space-lg);
}

.stat-card__number {
  font-family: var(--font-display);
  font-size: var(--fs-4xl);
  font-weight: var(--fw-extrabold);
  background: var(--brand-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.stat-card__label {
  font-size: var(--fs-sm);
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: var(--ls-wide);
}

/* ── Security Card ── */
.security-card {
  background: var(--bg-glass);
  backdrop-filter: var(--glass-blur-sm);
  border: var(--glass-border);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  text-align: center;
  transition: all var(--duration-normal) var(--ease-out-expo);
}

.security-card:hover {
  background: var(--bg-glass-hover);
  transform: translateY(-4px);
  border-color: rgba(48, 209, 88, 0.3);
  box-shadow: 0 0 30px rgba(48, 209, 88, 0.1);
}

.security-card__icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--space-md);
  border-radius: var(--radius-lg);
  background: rgba(48, 209, 88, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
}

.security-card__title {
  font-size: var(--fs-md);
  font-weight: var(--fw-semibold);
  margin-bottom: var(--space-xs);
}

.security-card__desc {
  font-size: var(--fs-sm);
  color: var(--text-tertiary);
}

/* ── Badge ── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-md);
  font-size: var(--fs-caption);
  font-weight: var(--fw-semibold);
  border-radius: var(--radius-full);
  background: rgba(105, 86, 238, 0.12);
  color: var(--brand-primary);
  border: 1px solid rgba(105, 86, 238, 0.2);
}

.badge--green {
  background: rgba(48, 209, 88, 0.12);
  color: var(--accent-green);
  border-color: rgba(48, 209, 88, 0.2);
}

/* ── Currency Pill ── */
.currency-pill {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  background: var(--bg-glass);
  border: var(--glass-border);
  border-radius: var(--radius-full);
  font-size: var(--fs-body);
  font-weight: var(--fw-medium);
  white-space: nowrap;
}

.currency-pill__symbol {
  font-size: var(--fs-lg);
  color: var(--brand-primary);
}

/* ── Chat Bubble ── */
.chat-bubble {
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-xl);
  max-width: 80%;
  font-size: var(--fs-body);
  line-height: var(--lh-normal);
}

.chat-bubble--user {
  background: var(--brand-primary);
  color: #fff;
  align-self: flex-end;
  border-bottom-right-radius: var(--radius-xs);
}

.chat-bubble--ai {
  background: var(--bg-elevated);
  color: var(--text-primary);
  align-self: flex-start;
  border-bottom-left-radius: var(--radius-xs);
  border: var(--glass-border);
}

/* ── Typing Indicator ── */
.typing-indicator {
  display: flex;
  gap: 4px;
  padding: var(--space-md) var(--space-lg);
  background: var(--bg-elevated);
  border-radius: var(--radius-xl);
  border-bottom-left-radius: var(--radius-xs);
  border: var(--glass-border);
  width: fit-content;
}

.typing-indicator span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--text-tertiary);
  animation: typingBounce 1.4s ease-in-out infinite;
}

.typing-indicator span:nth-child(2) { animation-delay: 0.2s; }
.typing-indicator span:nth-child(3) { animation-delay: 0.4s; }

@keyframes typingBounce {
  0%, 60%, 100% { transform: translateY(0); opacity: 0.4; }
  30% { transform: translateY(-6px); opacity: 1; }
}

/* ── Phone Mockup ── */
.phone-mockup {
  position: relative;
  width: 280px;
  height: 570px;
  border-radius: 40px;
  border: 3px solid rgba(255, 255, 255, 0.15);
  background: var(--bg-tertiary);
  overflow: hidden;
  box-shadow: var(--shadow-xl), var(--brand-glow);
}

.phone-mockup::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 120px;
  height: 28px;
  background: var(--bg-primary);
  border-radius: 0 0 20px 20px;
  z-index: 2;
}

.phone-mockup__screen {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 37px;
}

/* ── Divider ── */
.divider {
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-subtle), transparent);
  margin: var(--space-2xl) 0;
}

/* ── Marquee ── */
.marquee-container {
  overflow: hidden;
  position: relative;
  width: 100%;
}

.marquee-container::before,
.marquee-container::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  width: 100px;
  z-index: 2;
  pointer-events: none;
}

.marquee-container::before {
  left: 0;
  background: linear-gradient(90deg, var(--bg-primary), transparent);
}

.marquee-container::after {
  right: 0;
  background: linear-gradient(270deg, var(--bg-primary), transparent);
}

.marquee-track {
  display: flex;
  gap: var(--space-lg);
  animation: marqueeScroll 30s linear infinite;
  width: max-content;
}

@keyframes marqueeScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ── Testimonial Card ── */
.testimonial-card {
  background: var(--bg-glass);
  border: var(--glass-border);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  backdrop-filter: var(--glass-blur-sm);
}

.testimonial-card__stars {
  display: flex;
  gap: 2px;
  margin-bottom: var(--space-md);
  color: var(--accent-amber);
  font-size: 18px;
}

.testimonial-card__quote {
  font-size: var(--fs-md);
  color: var(--text-primary);
  line-height: var(--lh-relaxed);
  margin-bottom: var(--space-md);
  font-style: italic;
}

.testimonial-card__author {
  font-size: var(--fs-sm);
  color: var(--text-tertiary);
}

/* ── Download Button (Store) ── */
.store-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-xl);
  background: var(--bg-glass);
  border: var(--glass-border);
  border-radius: var(--radius-lg);
  transition: all var(--duration-normal) var(--ease-out-expo);
  min-width: 200px;
}

.store-btn:hover {
  background: var(--bg-glass-hover);
  border-color: var(--border-hover);
  transform: translateY(-3px);
  box-shadow: var(--brand-glow-sm);
}

.store-btn__icon {
  font-size: 32px;
}

.store-btn__text {
  display: flex;
  flex-direction: column;
  text-align: left;
}

.store-btn__text small {
  font-size: var(--fs-caption);
  color: var(--text-tertiary);
}

.store-btn__text strong {
  font-size: var(--fs-md);
  font-weight: var(--fw-semibold);
}

/* ── Checklist ── */
.checklist {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.checklist__item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  font-size: var(--fs-md);
  color: var(--text-secondary);
}

.checklist__icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(48, 209, 88, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--accent-green);
  font-size: 14px;
  margin-top: 2px;
}

/* ── AI Provider Badge ── */
.ai-providers {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.ai-provider {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  background: var(--bg-glass);
  border: var(--glass-border);
  border-radius: var(--radius-full);
  font-size: var(--fs-sm);
  font-weight: var(--fw-medium);
  color: var(--text-secondary);
  transition: all var(--duration-normal) var(--ease-out-expo);
}

.ai-provider:hover {
  background: var(--bg-glass-hover);
  color: var(--text-primary);
  border-color: var(--border-hover);
}