@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 {
  --vc-void: #0a0e1a;
  --vc-deep: #10162b;
  --vc-surface: #161d38;
  --vc-surface-light: #1e2748;
  --vc-primary: #7c3aed;
  --vc-primary-light: #a78bfa;
  --vc-primary-dark: #5b21b6;
  --vc-cyan: #00e5c7;
  --vc-cyan-dark: #00b8a0;
  --vc-magenta: #ff3d8a;
  --vc-amber: #ffb020;
  --vc-text-light: #e8ebf7;
  --vc-text-muted: #9aa3c4;
  --vc-border: #2a3358;
  --vc-gradient-main: linear-gradient(135deg, var(--vc-primary) 0%, var(--vc-cyan) 100%);
  --vc-gradient-glow: linear-gradient(135deg, #7c3aed 0%, #ff3d8a 50%, #00e5c7 100%);
  --vc-shadow-glow: 0 0 30px rgba(124, 58, 237, 0.35);
  --vc-shadow-cyan: 0 0 25px rgba(0, 229, 199, 0.3);
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
}

* {
  scroll-behavior: smooth;
}

body {
  background-color: #ffffff;
  color: var(--vc-text-light);
}

/* ===== Custom Scrollbar ===== */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: var(--vc-void);
}
::-webkit-scrollbar-thumb {
  background: var(--vc-gradient-main);
  border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--vc-gradient-glow);
}

/* ===== Sticky Header ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--vc-void);
  border-bottom: 1px solid var(--vc-border);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
  transition: all 0.3s ease;
}

.site-header .logo-text {
  background: var(--vc-gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.nav-link {
  position: relative;
  color: var(--vc-text-muted);
  font-weight: 500;
  transition: color 0.25s ease;
}

.nav-link::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -6px;
  height: 2px;
  width: 0%;
  background: var(--vc-gradient-main);
  transition: width 0.3s ease;
  border-radius: 2px;
}

.nav-link:hover {
  color: var(--vc-text-light);
}

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

.nav-link.active {
  color: var(--vc-cyan);
}

/* ===== Mobile Menu ===== */
.mobile-menu {
  background-color: var(--vc-deep);
  border-top: 1px solid var(--vc-border);
}

.mobile-menu a {
  color: var(--vc-text-light);
  border-bottom: 1px solid var(--vc-border);
}

.mobile-menu a:hover {
  color: var(--vc-cyan);
  background-color: var(--vc-surface);
}

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

/* ===== Buttons ===== */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: var(--vc-gradient-main);
  color: #ffffff;
  font-weight: 600;
  padding: 0.85rem 2rem;
  border-radius: 0.6rem;
  box-shadow: var(--vc-shadow-glow);
  transition: transform 0.25s ease, box-shadow 0.25s ease, filter 0.25s ease;
  border: none;
  cursor: pointer;
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: var(--vc-shadow-cyan);
  filter: brightness(1.1);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background-color: transparent;
  color: var(--vc-cyan);
  font-weight: 600;
  padding: 0.8rem 1.9rem;
  border-radius: 0.6rem;
  border: 2px solid var(--vc-cyan);
  transition: all 0.25s ease;
  cursor: pointer;
}

.btn-secondary:hover {
  background-color: var(--vc-cyan);
  color: var(--vc-void);
  box-shadow: var(--vc-shadow-cyan);
}

.btn-outline-light {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background-color: transparent;
  color: var(--vc-text-light);
  font-weight: 600;
  padding: 0.8rem 1.9rem;
  border-radius: 0.6rem;
  border: 2px solid var(--vc-border);
  transition: all 0.25s ease;
}

.btn-outline-light:hover {
  border-color: var(--vc-primary-light);
  color: var(--vc-primary-light);
}

/* ===== Cards ===== */
.vc-card {
  background-color: var(--vc-surface);
  border: 1px solid var(--vc-border);
  border-radius: 1rem;
  padding: 2rem;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.vc-card:hover {
  transform: translateY(-6px);
  border-color: var(--vc-primary);
  box-shadow: var(--vc-shadow-glow);
}

.vc-card-icon {
  width: 3.2rem;
  height: 3.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 0.75rem;
  background: var(--vc-gradient-main);
  color: #fff;
  font-size: 1.5rem;
  margin-bottom: 1.25rem;
}

.vc-card-static {
  background-color: var(--vc-surface);
  border: 1px solid var(--vc-border);
  border-radius: 1rem;
  padding: 2rem;
  cursor: default;
}

/* Glow border card variant */
.vc-card-glow {
  position: relative;
  background-color: var(--vc-surface);
  border-radius: 1rem;
  padding: 2rem;
}

.vc-card-glow::before {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: 1rem;
  background: var(--vc-gradient-glow);
  z-index: -1;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.vc-card-glow:hover::before {
  opacity: 1;
}

/* ===== Accordion ===== */
.accordion-item {
  border: 1px solid var(--vc-border);
  border-radius: 0.75rem;
  overflow: hidden;
  margin-bottom: 1rem;
  background-color: var(--vc-surface);
}

.accordion-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  cursor: pointer;
  font-weight: 600;
  color: var(--vc-text-light);
  transition: background-color 0.25s ease;
}

.accordion-header:hover {
  background-color: var(--vc-surface-light);
}

.accordion-header .accordion-icon {
  transition: transform 0.3s ease;
  color: var(--vc-cyan);
}

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

.accordion-content {
  display: none;
  padding: 0 1.5rem 1.25rem 1.5rem;
  color: var(--vc-text-muted);
  line-height: 1.7;
}

/* ===== Forms ===== */
.vc-form-group {
  margin-bottom: 1.5rem;
}

.vc-form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: var(--vc-text-light);
  font-size: 0.9rem;
}

.vc-form-group input,
.vc-form-group textarea,
.vc-form-group select {
  width: 100%;
  padding: 0.85rem 1.1rem;
  background-color: var(--vc-deep);
  border: 1.5px solid var(--vc-border);
  border-radius: 0.6rem;
  color: var(--vc-text-light);
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
  font-size: 0.95rem;
}

.vc-form-group input::placeholder,
.vc-form-group textarea::placeholder {
  color: #6b7394;
}

.vc-form-group input:focus,
.vc-form-group textarea:focus,
.vc-form-group select:focus {
  outline: none;
  border-color: var(--vc-cyan);
  box-shadow: 0 0 0 3px rgba(0, 229, 199, 0.2);
}

.vc-form-card {
  background-color: var(--vc-surface);
  border: 1px solid var(--vc-border);
  border-radius: 1.25rem;
  padding: 2.5rem;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

/* ===== Cookie Banner ===== */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 200;
  background-color: var(--vc-void);
  border-top: 2px solid var(--vc-primary);
  padding: 1.5rem;
  box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.5);
}

.cookie-banner h3 {
  color: #ffffff;
}

.cookie-banner p {
  color: #c5cbe8;
}

.cookie-banner a {
  color: #67e8f9;
  text-decoration: underline;
}

.cookie-banner .btn-primary {
  padding: 0.6rem 1.5rem;
}

/* ===== Loading Spinner ===== */
.vc-spinner {
  width: 3rem;
  height: 3rem;
  border: 4px solid var(--vc-border);
  border-top-color: var(--vc-cyan);
  border-radius: 50%;
  animation: vc-spin 0.8s linear infinite;
}

@keyframes vc-spin {
  to { transform: rotate(360deg); }
}

/* ===== Section Backgrounds ===== */
.section-dark {
  background-color: var(--vc-void);
  color: var(--vc-text-light);
}

.section-deep {
  background-color: var(--vc-deep);
  color: var(--vc-text-light);
}

.section-gradient-hero {
  background: radial-gradient(circle at 20% 20%, rgba(124, 58, 237, 0.35), transparent 50%),
              radial-gradient(circle at 80% 60%, rgba(0, 229, 199, 0.25), transparent 50%),
              var(--vc-void);
}

/* ===== Animations ===== */
@keyframes vc-float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-14px); }
}

.vc-float {
  animation: vc-float 5s ease-in-out infinite;
}

@keyframes vc-fade-up {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.vc-fade-up {
  animation: vc-fade-up 0.7s ease forwards;
}

@keyframes vc-pulse-glow {
  0%, 100% { box-shadow: 0 0 20px rgba(124, 58, 237, 0.4); }
  50% { box-shadow: 0 0 40px rgba(0, 229, 199, 0.5); }
}

.vc-pulse-glow {
  animation: vc-pulse-glow 3s ease-in-out infinite;
}

/* ===== Badge ===== */
.vc-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(124, 58, 237, 0.15);
  border: 1px solid var(--vc-primary);
  color: var(--vc-primary-light);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.35rem 0.9rem;
  border-radius: 999px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.vc-badge-popular {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: var(--vc-gradient-main);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.35rem 1rem;
  border-radius: 999px;
}

/* ===== Divider ===== */
.vc-divider {
  height: 2px;
  width: 4rem;
  background: var(--vc-gradient-main);
  border-radius: 2px;
}

/* ===== Footer ===== */
.site-footer {
  background-color: var(--vc-void);
  color: var(--vc-text-muted);
  border-top: 1px solid var(--vc-border);
}

.site-footer a {
  color: var(--vc-text-muted);
  transition: color 0.25s ease;
}

.site-footer a:hover {
  color: var(--vc-cyan);
}

.site-footer h4 {
  color: #ffffff;
}

/* ===== Table (pricing) ===== */
.vc-table {
  width: 100%;
  border-collapse: collapse;
}

.vc-table th,
.vc-table td {
  border-bottom: 1px solid var(--vc-border);
  padding: 1rem;
  text-align: left;
}

.vc-table th {
  color: var(--vc-text-light);
  font-weight: 700;
}

.vc-table td {
  color: var(--vc-text-muted);
}

/* ===== Utility ===== */
.text-gradient {
  background: var(--vc-gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.cursor-default {
  cursor: default;
}