/* ========================================
   BIZMAX COMPONENTS LIBRARY
   Modern, Professional Investment Platform Styles
   ======================================== */

/* ========================================
   HEADER & NAVIGATION
   ======================================== */
.header {
  background: white;
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: var(--z-fixed);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

.header.scrolled {
  box-shadow: var(--shadow-md);
  padding: var(--spacing-2) 0;
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--spacing-4) 0;
  max-width: 1200px;
  margin: 0 auto;
  padding-left: var(--spacing-6);
  padding-right: var(--spacing-6);
}

.logo {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-decoration: none;
  transition: transform var(--transition-fast);
}

.logo:hover {
  transform: scale(1.05);
}

.logo img {
  height: 40px;
  width: auto;
}

.nav {
  display: flex;
  align-items: center;
  gap: var(--spacing-8);
  list-style: none;
}

.nav-item {
  position: relative;
}

.nav-link {
  color: var(--color-text);
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-base);
  padding: var(--spacing-2) 0;
  position: relative;
  transition: color var(--transition-fast);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-accent);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-right {
  display: flex;
  align-items: center;
  gap: var(--spacing-4);
}

.header-divider {
  width: 1px;
  height: 24px;
  background: var(--color-border);
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--color-text);
  cursor: pointer;
  font-size: var(--font-size-xl);
}

@media (max-width: 768px) {
  .nav {
    position: absolute;
    top: 70px;
    left: 0;
    right: 0;
    flex-direction: column;
    gap: var(--spacing-2);
    background: white;
    border-bottom: 1px solid var(--color-border);
    padding: var(--spacing-6);
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-base);
  }

  .nav.active {
    max-height: 500px;
  }

  .mobile-menu-toggle {
    display: block;
  }

  .nav-link::after {
    display: none;
  }

  .nav-link:hover {
    padding-left: var(--spacing-2);
  }
}

/* ========================================
   HERO SECTION
   ======================================== */
.hero {
  background: var(--gradient-primary);
  color: white;
  padding: var(--spacing-40) 0;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0, 163, 224, 0.1) 0%, transparent 70%);
  border-radius: var(--radius-full);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 600px;
}

.hero-subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-secondary);
  font-weight: var(--font-weight-medium);
  margin-bottom: var(--spacing-4);
}

.hero-title {
  font-size: var(--font-size-6xl);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  margin-bottom: var(--spacing-6);
  color: white;
}

.hero-description {
  font-size: var(--font-size-lg);
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: var(--spacing-8);
  line-height: var(--line-height-relaxed);
}

.hero-buttons {
  display: flex;
  gap: var(--spacing-4);
  flex-wrap: wrap;
}

.hero-image {
  position: relative;
  z-index: 2;
}

.hero-image img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
}

@media (max-width: 768px) {
  .hero {
    padding: var(--spacing-20) 0;
  }

  .hero-title {
    font-size: var(--font-size-4xl);
  }

  .hero-buttons {
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }
}

/* ========================================
   SECTION HEADING
   ======================================== */
.section-heading {
  margin-bottom: var(--spacing-12);
  text-align: center;
}

.section-heading.text-left {
  text-align: left;
}

.section-label {
  display: inline-block;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: var(--spacing-2);
}

.section-title {
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-4);
  line-height: var(--line-height-tight);
}

.section-description {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  max-width: 600px;
}

/* ========================================
   STAT CARD
   ======================================== */
.stat-card {
  background: white;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-8);
  text-align: center;
  transition: all var(--transition-base);
}

.stat-card:hover {
  border-color: var(--color-secondary);
  box-shadow: var(--shadow-lg);
  transform: translateY(-8px);
}

.stat-icon {
  width: 60px;
  height: 60px;
  background: var(--gradient-accent);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: var(--font-size-2xl);
  margin: 0 auto var(--spacing-6);
  transition: transform var(--transition-base);
}

.stat-card:hover .stat-icon {
  transform: scale(1.1) rotate(5deg);
}

.stat-value {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  margin-bottom: var(--spacing-2);
}

.stat-label {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  font-weight: var(--font-weight-medium);
}

/* ========================================
   PRICING CARD
   ======================================== */
.pricing-card {
  background: white;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--spacing-8);
  transition: all var(--transition-base);
  position: relative;
  display: flex;
  flex-direction: column;
}

.pricing-card.featured {
  border-color: var(--color-accent);
  transform: scale(1.05);
  box-shadow: var(--shadow-lg);
}

.pricing-badge {
  position: absolute;
  top: -12px;
  right: var(--spacing-6);
  background: var(--gradient-accent);
  color: white;
  padding: var(--spacing-2) var(--spacing-4);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  text-transform: uppercase;
}

.pricing-header {
  margin-bottom: var(--spacing-6);
}

.pricing-name {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-2);
}

.pricing-description {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-6);
}

.pricing-amount {
  display: flex;
  align-items: baseline;
  gap: var(--spacing-2);
  margin-bottom: var(--spacing-2);
}

.pricing-currency {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
}

.pricing-price {
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
}

.pricing-period {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.pricing-cta {
  width: 100%;
  margin-bottom: var(--spacing-8);
}

.pricing-features {
  flex: 1;
  list-style: none;
  margin-bottom: var(--spacing-6);
}

.pricing-feature {
  padding: var(--spacing-3) 0;
  border-bottom: 1px solid var(--color-border-light);
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.pricing-feature::before {
  content: '✓';
  color: var(--color-success);
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-lg);
  flex-shrink: 0;
}

/* ========================================
   TESTIMONIAL CARD
   ======================================== */
.testimonial-card {
  background: white;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-8);
  transition: all var(--transition-base);
}

.testimonial-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--color-secondary);
}

.testimonial-rating {
  display: flex;
  gap: var(--spacing-1);
  margin-bottom: var(--spacing-4);
  color: var(--color-accent);
  font-size: var(--font-size-lg);
}

.testimonial-text {
  font-size: var(--font-size-base);
  line-height: var(--line-height-relaxed);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-6);
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--spacing-4);
}

.testimonial-avatar {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-full);
  background: var(--gradient-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-lg);
}

.testimonial-name {
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
  display: block;
  margin-bottom: var(--spacing-1);
}

.testimonial-title {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

/* ========================================
   FEATURE CARD
   ======================================== */
.feature-card {
  text-align: center;
  padding: var(--spacing-8);
}

.feature-icon {
  width: 80px;
  height: 80px;
  background: var(--gradient-subtle);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--spacing-6);
  font-size: var(--font-size-4xl);
  transition: all var(--transition-base);
}

.feature-card:hover .feature-icon {
  background: var(--gradient-accent);
  color: white;
  transform: translateY(-8px);
}

.feature-title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-3);
}

.feature-description {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
  background: var(--gradient-primary);
  color: white;
  padding: var(--spacing-24) 0 var(--spacing-8);
  margin-top: var(--spacing-32);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-12);
  margin-bottom: var(--spacing-12);
  padding-bottom: var(--spacing-12);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-column h4 {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-6);
  color: white;
}

.footer-column ul {
  list-style: none;
}

.footer-column li {
  margin-bottom: var(--spacing-3);
}

.footer-column a {
  color: rgba(255, 255, 255, 0.7);
  transition: color var(--transition-fast);
}

.footer-column a:hover {
  color: var(--color-accent);
}

.footer-contact {
  display: flex;
  align-items: center;
  gap: var(--spacing-4);
  margin-bottom: var(--spacing-6);
}

.footer-contact-icon {
  width: 40px;
  height: 40px;
  background: var(--color-accent);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-lg);
  flex-shrink: 0;
}

.footer-contact-info h5 {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: var(--spacing-1);
}

.footer-contact-info p {
  font-size: var(--font-size-base);
  color: white;
  margin: 0;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--spacing-8);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.7);
}

.footer-social {
  display: flex;
  gap: var(--spacing-4);
}

.footer-social a {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-base);
}

.footer-social a:hover {
  background: var(--color-accent);
  color: white;
}

@media (max-width: 1024px) {
  .footer-content {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .footer-content {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    flex-direction: column;
    gap: var(--spacing-4);
    text-align: center;
  }
}

/* ========================================
   ACCORDION
   ======================================== */
.accordion {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.accordion-item {
  border-bottom: 1px solid var(--color-border);
}

.accordion-item:last-child {
  border-bottom: none;
}

.accordion-header {
  padding: var(--spacing-6);
  background: white;
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  justify-content: space-between;
  align-items: center;
  user-select: none;
}

.accordion-header:hover {
  background: var(--color-bg-secondary);
}

.accordion-header.active {
  background: var(--color-bg-secondary);
  border-bottom: 2px solid var(--color-secondary);
}

.accordion-title {
  font-weight: var(--font-weight-semibold);
  color: var(--color-text);
  margin: 0;
}

.accordion-toggle {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  transition: transform var(--transition-base);
}

.accordion-header.active .accordion-toggle {
  transform: rotate(180deg);
}

.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-base);
}

.accordion-header.active + .accordion-content {
  max-height: 1000px;
}

.accordion-body {
  padding: var(--spacing-6);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
}

/* ========================================
   TABS
   ======================================== */
.tabs {
  border-bottom: 1px solid var(--color-border);
  margin-bottom: var(--spacing-12);
}

.tab-list {
  display: flex;
  gap: var(--spacing-2);
  list-style: none;
  overflow-x: auto;
}

.tab-item {
  padding: 0;
}

.tab-link {
  display: block;
  padding: var(--spacing-4) var(--spacing-8);
  border: none;
  background: none;
  color: var(--color-text-secondary);
  font-weight: var(--font-weight-medium);
  cursor: pointer;
  border-bottom: 3px solid transparent;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.tab-link:hover {
  color: var(--color-text);
  border-bottom-color: var(--color-border);
}

.tab-link.active {
  color: var(--color-accent);
  border-bottom-color: var(--color-accent);
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
  animation: fadeIn var(--transition-base);
}

/* ========================================
   ALERT / NOTIFICATION
   ======================================== */
.alert {
  padding: var(--spacing-4) var(--spacing-6);
  border-radius: var(--radius-md);
  border-left: 4px solid;
  margin-bottom: var(--spacing-6);
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-4);
}

.alert-success {
  background: rgba(16, 185, 129, 0.1);
  border-color: var(--color-success);
  color: var(--color-success);
}

.alert-warning {
  background: rgba(245, 158, 11, 0.1);
  border-color: var(--color-warning);
  color: var(--color-warning);
}

.alert-danger {
  background: rgba(239, 68, 68, 0.1);
  border-color: var(--color-danger);
  color: var(--color-danger);
}

.alert-info {
  background: rgba(59, 130, 246, 0.1);
  border-color: var(--color-info);
  color: var(--color-info);
}

.alert-icon {
  font-size: var(--font-size-xl);
  flex-shrink: 0;
  margin-top: 2px;
}

.alert-content {
  flex: 1;
  font-size: var(--font-size-base);
}

.alert-title {
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--spacing-1);
}

/* ========================================
   BADGE / TAG
   ======================================== */
.badge {
  display: inline-block;
  padding: var(--spacing-2) var(--spacing-4);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  white-space: nowrap;
}

.badge-primary {
  background: var(--color-primary);
  color: white;
}

.badge-accent {
  background: var(--color-accent);
  color: white;
}

.badge-success {
  background: var(--color-success);
  color: white;
}

.badge-danger {
  background: var(--color-danger);
  color: white;
}

/* ========================================
   LOADING / SPINNER
   ======================================== */
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.spinner {
  display: inline-block;
  width: 20px;
  height: 20px;
  border: 3px solid var(--color-border);
  border-top-color: var(--color-accent);
  border-radius: var(--radius-full);
  animation: spin 0.8s linear infinite;
}

.spinner-lg {
  width: 40px;
  height: 40px;
  border-width: 4px;
}

/* ========================================
   MODAL / DIALOG
   ======================================== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: var(--z-modal);
  animation: fadeIn var(--transition-base);
}

.modal-overlay.active {
  display: flex;
}

.modal {
  background: white;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  max-width: 500px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  animation: slideInUp var(--transition-base);
}

.modal-header {
  padding: var(--spacing-6);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  margin: 0;
}

.modal-close {
  background: none;
  border: none;
  font-size: var(--font-size-xl);
  color: var(--color-text-secondary);
  cursor: pointer;
  padding: 0;
}

.modal-body {
  padding: var(--spacing-6);
}

.modal-footer {
  padding: var(--spacing-6);
  border-top: 1px solid var(--color-border);
  display: flex;
  gap: var(--spacing-4);
  justify-content: flex-end;
}

/* ========================================
   BREADCRUMB
   ======================================== */
.breadcrumb {
  display: flex;
  gap: var(--spacing-3);
  list-style: none;
  font-size: var(--font-size-sm);
  margin-bottom: var(--spacing-6);
}

.breadcrumb-item {
  color: var(--color-text-secondary);
}

.breadcrumb-item::after {
  content: '/';
  margin-left: var(--spacing-3);
}

.breadcrumb-item:last-child::after {
  content: '';
}

.breadcrumb-item a {
  color: var(--color-secondary);
}

.breadcrumb-item.active {
  color: var(--color-text);
}

/* ========================================
   PROGRESS BAR
   ======================================== */
.progress {
  width: 100%;
  height: 8px;
  background: var(--color-border);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin-bottom: var(--spacing-6);
}

.progress-bar {
  height: 100%;
  background: var(--gradient-accent);
  border-radius: var(--radius-full);
  transition: width var(--transition-slow);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding-right: var(--spacing-2);
  color: white;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
}