@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 {
  --pulse-void: #0B0E1A;
  --pulse-deep: #131832;
  --pulse-primary: #7B2FF7;
  --pulse-primary-light: #A65DFF;
  --pulse-secondary: #FF3D9A;
  --pulse-accent: #00E8C6;
  --pulse-accent-warm: #FFB800;
  --pulse-text-light: #EDEFFB;
  --pulse-text-muted: #9AA0C3;
  --pulse-border: #262C4D;
  --pulse-card: #171D3B;
  --pulse-gradient: linear-gradient(135deg, #7B2FF7 0%, #FF3D9A 100%);
  --pulse-gradient-cool: linear-gradient(135deg, #00E8C6 0%, #7B2FF7 100%);
  --shadow-glow: 0 0 30px rgba(123, 47, 247, 0.35);
  --shadow-glow-cyan: 0 0 25px rgba(0, 232, 198, 0.3);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  background-color: #0B0E1A;
  color: var(--pulse-text-light);
}

::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}
::-webkit-scrollbar-track {
  background: var(--pulse-void);
}
::-webkit-scrollbar-thumb {
  background: var(--pulse-gradient);
  border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--pulse-secondary);
}

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

.logo-glow {
  filter: drop-shadow(0 0 8px rgba(123, 47, 247, 0.6));
  transition: filter 0.3s ease;
}
.logo-glow:hover {
  filter: drop-shadow(0 0 14px rgba(255, 61, 154, 0.8));
}

.nav-link {
  position: relative;
  color: var(--pulse-text-muted);
  font-weight: 500;
  transition: color 0.25s ease;
}
.nav-link::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 0;
  height: 2px;
  background: var(--pulse-gradient);
  transition: width 0.3s ease;
}
.nav-link:hover,
.nav-link.active {
  color: var(--pulse-text-light);
}
.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

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

.mobile-menu {
  background-color: var(--pulse-deep);
  border-top: 1px solid var(--pulse-border);
}

/* Buttons */
.btn-pulse {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  border-radius: 9999px;
  font-weight: 600;
  background: var(--pulse-gradient);
  color: #ffffff;
  border: none;
  cursor: pointer;
  box-shadow: var(--shadow-glow);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.btn-pulse:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 0 40px rgba(255, 61, 154, 0.5);
}
.btn-pulse:active {
  transform: translateY(0) scale(0.98);
}

.btn-outline-pulse {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.8rem 1.9rem;
  border-radius: 9999px;
  font-weight: 600;
  background: transparent;
  color: var(--pulse-accent);
  border: 2px solid var(--pulse-accent);
  cursor: pointer;
  transition: all 0.25s ease;
}
.btn-outline-pulse:hover {
  background: var(--pulse-accent);
  color: var(--pulse-void);
  box-shadow: var(--shadow-glow-cyan);
}

.btn-secondary-pulse {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 2rem;
  border-radius: 0.5rem;
  font-weight: 600;
  background: var(--pulse-card);
  color: var(--pulse-text-light);
  border: 1px solid var(--pulse-border);
  cursor: pointer;
  transition: all 0.25s ease;
}
.btn-secondary-pulse:hover {
  border-color: var(--pulse-primary);
  box-shadow: 0 0 15px rgba(123, 47, 247, 0.25);
}

/* Cards */
.pulse-card {
  background-color: var(--pulse-card);
  border: 1px solid var(--pulse-border);
  border-radius: 1rem;
  padding: 2rem;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}
.pulse-card:hover {
  transform: translateY(-6px);
  border-color: var(--pulse-primary);
  box-shadow: var(--shadow-glow);
}

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

.icon-badge {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--pulse-gradient-cool);
  color: #ffffff;
  font-size: 1.5rem;
}

/* Forms */
.pulse-input,
.pulse-textarea,
.pulse-select {
  width: 100%;
  padding: 0.85rem 1.1rem;
  background-color: var(--pulse-deep);
  border: 1.5px solid var(--pulse-border);
  border-radius: 0.6rem;
  color: var(--pulse-text-light);
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}
.pulse-input::placeholder,
.pulse-textarea::placeholder {
  color: var(--pulse-text-muted);
}
.pulse-input:focus,
.pulse-textarea:focus,
.pulse-select:focus {
  outline: none;
  border-color: var(--pulse-primary);
  box-shadow: 0 0 0 3px rgba(123, 47, 247, 0.25);
}

.pulse-label {
  display: block;
  margin-bottom: 0.4rem;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--pulse-text-muted);
}

.form-card {
  background: linear-gradient(160deg, var(--pulse-card) 0%, var(--pulse-deep) 100%);
  border: 1px solid var(--pulse-border);
  border-radius: 1.25rem;
  padding: 2.5rem;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}

/* Accordion */
.accordion-item {
  border: 1px solid var(--pulse-border);
  border-radius: 0.75rem;
  margin-bottom: 1rem;
  overflow: hidden;
  background-color: var(--pulse-card);
}
.accordion-header {
  padding: 1.25rem 1.5rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 600;
  color: var(--pulse-text-light);
  transition: background-color 0.25s ease;
}
.accordion-header:hover {
  background-color: rgba(123, 47, 247, 0.1);
}
.accordion-header .ri-arrow-down-s-line {
  transition: transform 0.3s ease;
  color: var(--pulse-accent);
}
.accordion-header.active .ri-arrow-down-s-line {
  transform: rotate(180deg);
}
.accordion-content {
  display: none;
  padding: 0 1.5rem 1.5rem;
  color: var(--pulse-text-muted);
}

/* Cookie banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 200;
  background-color: var(--pulse-void);
  border-top: 1px solid var(--pulse-border);
  box-shadow: 0 -10px 40px rgba(0,0,0,0.5);
  padding: 1.5rem;
}
.cookie-banner h3 {
  color: #ffffff;
}
.cookie-banner p {
  color: #C7CCE8;
}
.cookie-banner a {
  color: #7FD8FF;
  text-decoration: underline;
}
.cookie-banner .btn-pulse {
  padding: 0.65rem 1.5rem;
}

/* Section styles */
.section-gradient {
  background: radial-gradient(circle at top right, rgba(123, 47, 247, 0.15), transparent 60%),
              radial-gradient(circle at bottom left, rgba(0, 232, 198, 0.1), transparent 50%),
              var(--pulse-void);
}

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

.divider-glow {
  height: 3px;
  width: 6rem;
  background: var(--pulse-gradient);
  border-radius: 999px;
  box-shadow: var(--shadow-glow);
}

/* Badge */
.badge-popular {
  position: absolute;
  top: -0.9rem;
  right: 1.5rem;
  background: var(--pulse-gradient);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.4rem 1rem;
  border-radius: 999px;
  box-shadow: var(--shadow-glow);
}

/* Loading spinner */
.pulse-spinner {
  width: 3rem;
  height: 3rem;
  border: 4px solid var(--pulse-border);
  border-top-color: var(--pulse-primary);
  border-radius: 50%;
  animation: pulse-spin 0.9s linear infinite;
}
@keyframes pulse-spin {
  to { transform: rotate(360deg); }
}

/* Animations */
.fade-in-up {
  animation: fadeInUp 0.7s ease forwards;
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

.pulse-beat {
  animation: pulseBeat 2.5s ease-in-out infinite;
}
@keyframes pulseBeat {
  0%, 100% { box-shadow: 0 0 20px rgba(123, 47, 247, 0.3); }
  50% { box-shadow: 0 0 40px rgba(255, 61, 154, 0.5); }
}

/* Table */
.pulse-table {
  width: 100%;
  border-collapse: collapse;
}
.pulse-table th {
  background-color: var(--pulse-deep);
  color: var(--pulse-text-light);
  padding: 1rem;
  text-align: left;
  border-bottom: 2px solid var(--pulse-border);
}
.pulse-table td {
  padding: 1rem;
  border-bottom: 1px solid var(--pulse-border);
  color: var(--pulse-text-muted);
}
.pulse-table tr:hover td {
  background-color: rgba(123, 47, 247, 0.06);
}

/* Timeline */
.timeline-item {
  position: relative;
  padding-left: 2.5rem;
  border-left: 2px solid var(--pulse-border);
  padding-bottom: 2rem;
}
.timeline-item::before {
  content: '';
  position: absolute;
  left: -0.55rem;
  top: 0;
  width: 1rem;
  height: 1rem;
  border-radius: 50%;
  background: var(--pulse-gradient);
  box-shadow: var(--shadow-glow);
}

/* Utility */
.border-glow {
  border: 1px solid var(--pulse-primary);
  box-shadow: 0 0 15px rgba(123, 47, 247, 0.3);
}

@media (max-width: 768px) {
  .form-card {
    padding: 1.5rem;
  }
  .pulse-card,
  .pulse-card-static {
    padding: 1.5rem;
  }
}