@import url('https://cdn.jsdelivr.net/npm/tailwindcss@2.2.19/dist/tailwind.min.css');
@import url('https://cdn.jsdelivr.net/npm/remixicon@2.5.0/fonts/remixicon.css');

:root {
  --color-primary: #6D28D9;
  --color-primary-light: #8B5CF6;
  --color-primary-dark: #4C1D95;
  --color-secondary: #06B6D4;
  --color-accent: #F472B6;
  --color-accent-2: #FBBF24;
  --color-bg-dark: #0F0B1E;
  --color-bg-darker: #0A0714;
  --color-surface: #1A1530;
  --color-surface-light: #241D3D;
  --color-text-light: #E9E4FF;
  --color-text-muted: #A89FC9;
  --gradient-primary: linear-gradient(135deg, #6D28D9 0%, #06B6D4 100%);
  --gradient-accent: linear-gradient(135deg, #F472B6 0%, #6D28D9 100%);
  --gradient-dark: linear-gradient(180deg, #0F0B1E 0%, #1A1530 100%);
  --shadow-glow: 0 0 30px rgba(109, 40, 217, 0.35);
  --shadow-glow-cyan: 0 0 25px rgba(6, 182, 212, 0.3);
}

* {
  scroll-behavior: smooth;
}

body {
  background-color: var(--color-bg-dark);
  color: var(--color-text-light);
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
}

::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}
::-webkit-scrollbar-track {
  background: var(--color-bg-darker);
}
::-webkit-scrollbar-thumb {
  background: var(--gradient-primary);
  border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--color-secondary);
}

.site-header {
  background-color: var(--color-bg-darker);
  border-bottom: 1px solid rgba(109, 40, 217, 0.25);
  position: sticky;
  top: 0;
  z-index: 999;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(6px);
}

.logo-glow {
  filter: drop-shadow(0 0 8px rgba(139, 92, 246, 0.6));
}

.nav-link {
  position: relative;
  color: var(--color-text-light);
  transition: color 0.3s ease;
}
.nav-link::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transition: width 0.3s ease;
}
.nav-link:hover {
  color: var(--color-secondary);
}
.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}
.nav-link.active {
  color: var(--color-secondary);
}

.mobile-menu {
  background-color: var(--color-bg-darker);
  border-top: 1px solid rgba(109, 40, 217, 0.25);
}

.mobile-menu-toggle {
  color: var(--color-text-light);
  font-size: 1.75rem;
  cursor: pointer;
}

.btn-primary {
  background: var(--gradient-primary);
  color: #ffffff;
  padding: 0.75rem 1.75rem;
  border-radius: 0.5rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.35s ease;
  box-shadow: var(--shadow-glow);
  border: none;
}
.btn-primary:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 8px 40px rgba(109, 40, 217, 0.5);
}

.btn-secondary {
  background: transparent;
  color: var(--color-secondary);
  padding: 0.75rem 1.75rem;
  border-radius: 0.5rem;
  font-weight: 600;
  border: 2px solid var(--color-secondary);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.3s ease;
}
.btn-secondary:hover {
  background: var(--color-secondary);
  color: var(--color-bg-darker);
  box-shadow: var(--shadow-glow-cyan);
}

.btn-outline-light {
  background: transparent;
  color: var(--color-text-light);
  padding: 0.7rem 1.6rem;
  border-radius: 0.5rem;
  border: 2px solid rgba(233, 228, 255, 0.4);
  font-weight: 600;
  transition: all 0.3s ease;
}
.btn-outline-light:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.card-tech {
  background: var(--color-surface);
  border: 1px solid rgba(139, 92, 246, 0.15);
  border-radius: 1rem;
  padding: 2rem;
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
}
.card-tech::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}
.card-tech:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-glow);
  border-color: rgba(139, 92, 246, 0.4);
}
.card-tech:hover::before {
  transform: scaleX(1);
}

.card-static {
  background: var(--color-surface);
  border: 1px solid rgba(139, 92, 246, 0.15);
  border-radius: 1rem;
  padding: 2rem;
  cursor: default;
}

.icon-badge {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 0.75rem;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: #ffffff;
  box-shadow: var(--shadow-glow);
}

.badge-popular {
  background: var(--gradient-accent);
  color: #ffffff;
  padding: 0.35rem 1rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: inline-block;
}

.accordion-header {
  cursor: pointer;
  background: var(--color-surface);
  border: 1px solid rgba(139, 92, 246, 0.2);
  border-radius: 0.75rem;
  padding: 1.25rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background 0.3s ease;
  color: var(--color-text-light);
}
.accordion-header:hover {
  background: var(--color-surface-light);
}
.accordion-header .accordion-icon {
  transition: transform 0.3s ease;
  color: var(--color-secondary);
}
.accordion-header.active .accordion-icon {
  transform: rotate(180deg);
}
.accordion-content {
  display: none;
  padding: 1.25rem 1.5rem;
  background: var(--color-bg-dark);
  border: 1px solid rgba(139, 92, 246, 0.1);
  border-top: none;
  border-radius: 0 0 0.75rem 0.75rem;
  color: var(--color-text-muted);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  background: var(--color-surface);
  border: 1.5px solid rgba(139, 92, 246, 0.25);
  border-radius: 0.5rem;
  padding: 0.85rem 1.1rem;
  color: var(--color-text-light);
  transition: all 0.3s ease;
}
.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--color-text-muted);
}
.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--color-secondary);
  box-shadow: 0 0 0 3px rgba(6, 182, 212, 0.2);
}
.form-label {
  color: var(--color-text-light);
  font-weight: 600;
  margin-bottom: 0.4rem;
  display: block;
}

.hero-gradient {
  background: radial-gradient(circle at 20% 20%, rgba(109, 40, 217, 0.35), transparent 50%),
              radial-gradient(circle at 80% 80%, rgba(6, 182, 212, 0.25), transparent 50%),
              var(--color-bg-dark);
}

.section-dark {
  background: var(--color-bg-darker);
}
.section-surface {
  background: var(--color-surface);
}

.text-gradient {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-14px); }
}
.float-anim {
  animation: float 5s ease-in-out infinite;
}

@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 20px rgba(109, 40, 217, 0.4); }
  50% { box-shadow: 0 0 40px rgba(6, 182, 212, 0.5); }
}
.pulse-glow {
  animation: pulse-glow 3s ease-in-out infinite;
}

.spinner {
  width: 3rem;
  height: 3rem;
  border: 4px solid rgba(139, 92, 246, 0.2);
  border-top-color: var(--color-secondary);
  border-radius: 50%;
  animation: spin 0.9s linear infinite;
}
@keyframes spin {
  to { transform: rotate(360deg); }
}

.cookie-banner {
  background: var(--color-bg-darker);
  border-top: 1px solid rgba(139, 92, 246, 0.3);
  color: var(--color-text-light);
  box-shadow: 0 -8px 30px rgba(0, 0, 0, 0.5);
}
.cookie-banner h3 {
  color: #ffffff;
}
.cookie-banner p {
  color: var(--color-text-muted);
}
.cookie-banner a {
  color: #7DD3FC;
  text-decoration: underline;
}
.cookie-banner a:hover {
  color: #A5F3FC;
}

.site-footer {
  background: var(--color-bg-darker);
  color: var(--color-text-muted);
  border-top: 1px solid rgba(139, 92, 246, 0.15);
}
.site-footer h3,
.site-footer h4 {
  color: #ffffff;
}
.site-footer a {
  color: var(--color-text-muted);
  transition: color 0.3s ease;
}
.site-footer a:hover {
  color: var(--color-secondary);
}

.divider-glow {
  height: 1px;
  background: var(--gradient-primary);
  opacity: 0.35;
  border: none;
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

table.pricing-table {
  border-collapse: collapse;
  width: 100%;
}
table.pricing-table th,
table.pricing-table td {
  border: 1px solid rgba(139, 92, 246, 0.15);
  padding: 0.9rem 1.2rem;
  color: var(--color-text-light);
}
table.pricing-table th {
  background: var(--color-surface-light);
  color: #ffffff;
}
table.pricing-table tr:nth-child(even) {
  background: rgba(139, 92, 246, 0.05);
}

.timeline-item {
  border-left: 2px solid var(--color-primary-light);
  padding-left: 1.5rem;
  position: relative;
  padding-bottom: 2rem;
}
.timeline-item::before {
  content: '';
  position: absolute;
  left: -7px;
  top: 0;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--color-secondary);
  box-shadow: 0 0 12px rgba(6, 182, 212, 0.7);
}

@media (max-width: 768px) {
  .hero-gradient {
    background: radial-gradient(circle at 50% 0%, rgba(109, 40, 217, 0.3), transparent 60%), var(--color-bg-dark);
  }
  .card-tech, .card-static {
    padding: 1.5rem;
  }
}