/* ============================================
   ZENTIQ — Component Styles
   ============================================ */

/* ── Navigation ── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  padding: 0 var(--container-padding);
  height: var(--nav-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: linear-gradient(to bottom, rgba(12,12,12,0.85) 0%, rgba(12,12,12,0) 100%);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: transform 0.4s var(--ease-out-expo), background 0.4s ease;
}

.nav__logo {
  font-family: 'Syne', sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  color: #fff;
  z-index: 101;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.nav__link {
  font-family: 'Inter', sans-serif;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #fff;
  position: relative;
  padding: 0.25rem 0;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: #fff;
  transition: width 0.4s var(--ease-out-expo);
}

.nav__link:hover::after {
  width: 100%;
}

.nav__cta {
  font-family: 'Inter', sans-serif;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--bg-deep);
  background: #fff;
  padding: 0.65rem 1.75rem;
  border-radius: var(--radius-xl);
  transition: all 0.4s var(--ease-out-expo);
}

.nav__cta:hover {
  background: var(--accent-primary);
  color: var(--bg-deep);
  transform: scale(1.02);
}

.nav__menu-btn {
  display: none;
  flex-direction: column;
  gap: 6px;
  z-index: 101;
}

.nav__menu-btn span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: #fff;
  transition: all 0.3s var(--ease-out-expo);
}

@media (max-width: 768px) {
  .nav__links { display: none; }
  .nav__cta { display: none; }
  .nav__menu-btn { display: flex; }
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-family: 'Inter', sans-serif;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: all 0.5s var(--ease-out-expo);
}

.btn--primary {
  background: var(--text-primary);
  color: var(--bg-deep);
  padding: 1rem 2.5rem;
  border-radius: var(--radius-xl);
}

.btn--primary:hover {
  background: var(--accent-primary);
  transform: scale(1.03);
}

.btn--outline {
  background: transparent;
  color: var(--text-primary);
  padding: 1rem 2.5rem;
  border-radius: var(--radius-xl);
  border: 1px solid rgba(255,255,255,0.2);
}

.btn--outline:hover {
  border-color: rgba(255,255,255,0.5);
  background: rgba(255,255,255,0.05);
}

.btn--dark {
  background: var(--bg-deep);
  color: var(--text-primary);
  padding: 1rem 2.5rem;
  border-radius: var(--radius-xl);
}

.btn--dark:hover {
  background: #1a1a1a;
}

.btn__arrow {
  width: 20px;
  height: 20px;
  transition: transform 0.4s var(--ease-out-expo);
}

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

/* ── Caption Labels ── */
.caption {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-family: 'Syne', sans-serif;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  margin-bottom: var(--space-lg);
}

.caption::before {
  content: '';
  display: block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: currentColor;
  opacity: 0.5;
}

/* ── Cards (Bento Grid) ── */
.bento-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg-surface);
  border: 1px solid rgba(255,255,255,0.06);
  transition: all 0.6s var(--ease-out-expo);
}

.bento-card:hover {
  border-color: rgba(255,255,255,0.12);
  transform: translateY(-4px);
}

.bento-card__inner {
  padding: var(--space-xl);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.bento-card__number {
  font-family: 'Syne', sans-serif;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--text-muted);
  margin-bottom: var(--space-lg);
}

.bento-card__title {
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: var(--space-sm);
  line-height: 1.1;
}

.bento-card__description {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-top: auto;
}

.bento-card__visual {
  position: relative;
  width: 100%;
  aspect-ratio: 16/10;
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: var(--space-lg);
}

.bento-card__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1s var(--ease-out-expo);
}

.bento-card:hover .bento-card__visual img {
  transform: scale(1.05);
}

/* ── Frame Component (Zentry-style border) ── */
.frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.frame__border {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255,255,255,0.1);
  pointer-events: none;
  z-index: 2;
}

.frame__content {
  position: relative;
  z-index: 1;
}

/* ── Pricing Cards ── */
.pricing-card {
  position: relative;
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  border: 1px solid rgba(255,255,255,0.08);
  background: var(--bg-surface);
  display: flex;
  flex-direction: column;
  transition: all 0.6s var(--ease-out-expo);
}

.pricing-card--featured {
  background: var(--text-primary);
  color: var(--bg-deep);
  border-color: transparent;
}

.pricing-card:hover {
  transform: translateY(-8px);
  border-color: rgba(255,255,255,0.15);
}

.pricing-card--featured:hover {
  border-color: transparent;
}

.pricing-card__badge {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  font-family: 'Syne', sans-serif;
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  background: var(--accent-primary);
  color: var(--bg-deep);
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-xl);
}

.pricing-card__tier {
  font-family: 'Syne', sans-serif;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  opacity: 0.5;
  margin-bottom: var(--space-md);
}

.pricing-card__price {
  font-family: 'Syne', sans-serif;
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  font-weight: 800;
  line-height: 1;
  margin-bottom: 0.25rem;
}

.pricing-card__period {
  font-size: 0.85rem;
  opacity: 0.5;
  margin-bottom: var(--space-xl);
}

.pricing-card__features {
  flex: 1;
  margin-bottom: var(--space-xl);
}

.pricing-card__feature {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.6rem 0;
  font-size: 0.9rem;
  border-bottom: 1px solid rgba(128,128,128,0.1);
}

.pricing-card__feature svg {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  margin-top: 2px;
}

.pricing-card__cta {
  width: 100%;
  text-align: center;
  justify-content: center;
}

/* ── Footer ── */
.footer {
  padding: var(--space-4xl) 0 var(--space-xl);
  border-top: 1px solid rgba(255,255,255,0.06);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: var(--space-2xl);
  margin-bottom: var(--space-4xl);
}

.footer__brand-description {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 320px;
  margin-top: var(--space-sm);
}

.footer__column-title {
  font-family: 'Syne', sans-serif;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: var(--space-md);
  opacity: 0.5;
}

.footer__column-links {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer__column-link {
  font-size: 0.9rem;
  color: var(--text-secondary);
  transition: color 0.3s var(--ease-out-expo);
}

.footer__column-link:hover {
  color: var(--text-primary);
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-lg);
  border-top: 1px solid rgba(255,255,255,0.06);
  font-size: 0.8rem;
  color: var(--text-muted);
}

.footer__socials {
  display: flex;
  gap: var(--space-md);
}

.footer__social-link {
  color: var(--text-muted);
  transition: color 0.3s ease;
}

.footer__social-link:hover {
  color: var(--text-primary);
}

@media (max-width: 768px) {
  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
  }

  .footer__bottom {
    flex-direction: column;
    gap: var(--space-sm);
    text-align: center;
  }
}

@media (max-width: 480px) {
  .footer__grid {
    grid-template-columns: 1fr;
  }
}

/* ── STAT CARDS ── */
.stats-section {
  padding: var(--space-5xl) 0;
  position: relative;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  align-items: stretch;
}

.stat-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-lg);
  padding: 2.5rem 1.5rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transition: transform 0.4s var(--ease-out-expo), border-color 0.4s ease;
}

.stat-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 255, 255, 0.15);
}

.stat-card__number {
  font-family: 'Syne', sans-serif;
  font-size: clamp(2.5rem, 4vw, 3.8rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
  white-space: nowrap;
}

.stat-card__label {
  font-family: 'Inter', sans-serif;
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-weight: 400;
  line-height: 1.4;
}