/* ============================================================
   KUARS – Components
   Reusable UI: buttons, badges, cards, inputs, cookie banner
   ============================================================ */

/* ── Logo ── */
.logo {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  text-decoration: none;
}

.logo-icon {
  width: 38px;
  height: 38px;
  border-radius: var(--r-md);
  background: linear-gradient(135deg, var(--color-purple), #2563eb);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: var(--fw-black);
  font-size: 1.1rem;
  box-shadow: 0 4px 12px rgba(124, 58, 237, 0.35);
  flex-shrink: 0;
}

.logo-text {
  font-size: var(--fs-xl);
  font-weight: var(--fw-extrabold);
  color: var(--color-dark);
  letter-spacing: -0.02em;
}

.logo-text--light { color: #fff; }

/* ── Logo image (real brand asset) ── */
.logo-img {
  height: 60px;
  width: auto;
  max-width: 170px;
  object-fit: contain;
  display: block;
}

/* Footer version: needs slight contrast on dark bg */
.logo-img--footer {
  height: 32px;
  max-width: 120px;
  filter: brightness(0) invert(1);  /* white version for dark footer */
}

@media (max-width: 768px) {
  .logo-img      { height: 28px; max-width: 105px; }
  .logo-img--footer { height: 26px; }
}
@media (max-width: 380px) {
  .logo-img      { height: 24px; max-width: 90px; }
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  padding: 12px 28px;
  border-radius: var(--r-full);
  font-family: var(--font-base);
  font-weight: var(--fw-extrabold);
  font-size: var(--fs-sm);
  line-height: 1;
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--t-base);
  white-space: nowrap;
}

.btn:focus-visible {
  outline: 3px solid var(--color-purple);
  outline-offset: 3px;
}

.btn-lg {
  padding: 15px 36px;
  font-size: var(--fs-base);
}

.btn-block {
  display: block;
  width: 100%;
  text-align: center;
}

/* Primary (purple) */
.btn-primary {
  background: var(--color-purple);
  color: #fff;
  box-shadow: 0 4px 14px rgba(124, 58, 237, 0.35);
}
.btn-primary:hover {
  background: var(--color-purple-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(124, 58, 237, 0.45);
}

/* Orange */
.btn-orange {
  background: var(--color-orange);
  color: #fff;
  box-shadow: 0 6px 20px rgba(249, 115, 22, 0.4);
}
.btn-orange:hover {
  background: var(--color-orange-dark);
  transform: translateY(-2px);
  box-shadow: 0 10px 32px rgba(249, 115, 22, 0.5);
}

/* Purple solid */
.btn-purple {
  background: var(--color-purple);
  color: #fff !important;
  border-color: var(--color-purple);
  box-shadow: 0 6px 20px rgba(124, 58, 237, 0.35);
}
.btn-purple:hover {
  background: var(--color-purple-dark);
  transform: translateY(-2px);
}

/* Outline */
.btn-outline {
  background: transparent;
  border-color: var(--color-border);
  color: var(--color-dark);
}
.btn-outline:hover {
  border-color: var(--color-purple);
  color: var(--color-purple);
}

/* White (on dark backgrounds) */
.btn-white {
  background: #fff;
  color: var(--color-purple);
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.2);
}
.btn-white:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.28);
}

/* Ghost white (on hero/cta) */
.btn-ghost-white {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.45);
}
.btn-ghost-white:hover {
  background: rgba(255, 255, 255, 0.12);
}

/* Link in nav */
.btn-link {
  color: var(--color-muted);
  font-weight: var(--fw-semibold);
  font-size: var(--fs-sm);
  transition: color var(--t-fast);
  padding: 0;
}
.btn-link:hover { color: var(--color-dark); }

/* Small buttons (cookie banner) */
.btn-primary-sm {
  padding: 8px 18px;
  background: var(--color-purple);
  color: #fff;
  border-radius: var(--r-full);
  font-weight: var(--fw-bold);
  font-size: var(--fs-sm);
  border: none;
  cursor: pointer;
  transition: background var(--t-fast);
}
.btn-primary-sm:hover { background: var(--color-purple-dark); }

.btn-outline-sm {
  padding: 8px 18px;
  background: transparent;
  color: var(--color-text);
  border-radius: var(--r-full);
  font-weight: var(--fw-bold);
  font-size: var(--fs-sm);
  border: 1.5px solid var(--color-border);
  cursor: pointer;
  transition: border-color var(--t-fast);
}
.btn-outline-sm:hover { border-color: var(--color-purple); }

/* ── Badge ── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  background: rgba(255, 255, 255, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: var(--r-full);
  padding: 7px 16px;
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  color: #fff;
  margin-bottom: var(--sp-6);
}

.badge-dot {
  width: 7px;
  height: 7px;
  background: #4ade80;
  border-radius: 50%;
  animation: pulse 2s infinite;
}

/* Status pill */
.status-pill {
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  padding: 4px 10px;
  border-radius: var(--r-full);
}
.status-pill--green {
  background: var(--c-green);
  color: #16a34a;
}

/* ── Feature list (bullets) ── */
.feature-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  margin-bottom: var(--sp-5);
}

.feature-list li {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--fs-sm);
  color: var(--color-text);
}

.feature-list li::before {
  content: '';
  width: 6px;
  height: 6px;
  min-width: 6px;
  background: var(--color-orange);
  border-radius: 50%;
}

/* ── Checklist (pricing) ── */
.check-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  margin-bottom: var(--sp-8);
}

.check-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  font-size: var(--fs-sm);
  color: var(--color-text);
  line-height: 1.5;
}

.check-list li::before {
  content: '✓';
  min-width: 20px;
  height: 20px;
  background: var(--c-green);
  color: #16a34a;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.6rem;
  font-weight: var(--fw-black);
  margin-top: 1px;
}

/* ── Arrow link ── */
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  color: var(--color-orange);
  font-size: var(--fs-sm);
  font-weight: var(--fw-bold);
  text-decoration: none;
  transition: gap var(--t-base);
}
.link-arrow:hover { gap: var(--sp-3); }

.link-arrow--purple { color: var(--color-purple); }

/* ── Cookie Banner ── */
.cookie-banner {
  position: fixed;
  bottom: var(--sp-6);
  left: 50%;
  transform: translateX(-50%);
  width: min(92%, 700px);
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--r-xl);
  box-shadow: var(--sh-xl);
  padding: var(--sp-5) var(--sp-6);
  z-index: var(--z-toast);
  animation: slideUp 0.4s ease;
}

.cookie-banner__content {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--sp-6);
  flex-wrap: wrap;
}

.cookie-banner__content strong {
  display: block;
  font-size: var(--fs-base);
  margin-bottom: var(--sp-1);
  color: var(--color-dark);
}

.cookie-banner__content p {
  font-size: var(--fs-sm);
  color: var(--color-muted);
  line-height: 1.6;
}

.cookie-banner__content p a {
  color: var(--color-purple);
  font-weight: var(--fw-semibold);
}

.cookie-banner__actions {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  flex-shrink: 0;
}

/* ── Social buttons ── */
.social-links {
  display: flex;
  gap: var(--sp-2);
  margin-top: var(--sp-5);
}

.social-btn {
  width: 36px;
  height: 36px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.6);
  font-size: var(--fs-sm);
  font-weight: var(--fw-bold);
  text-decoration: none;
  transition: all var(--t-base);
}

.social-btn:hover {
  background: var(--color-purple);
  color: #fff;
}