@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 {
  --primary: #7C3AED;
  --primary-dark: #5B21B6;
  --primary-light: #A78BFA;
  --secondary: #06B6D4;
  --secondary-dark: #0891B2;
  --secondary-light: #67E8F9;
  --accent: #F59E0B;
  --accent-dark: #D97706;
  --dark: #0F0F1A;
  --dark-surface: #1A1A2E;
  --dark-card: #16213E;
  --mid: #2D2D4E;
  --text-primary: #F1F0FF;
  --text-secondary: #C4B5FD;
  --text-muted: #8B83B8;
  --border: #3D3D6B;
  --success: #10B981;
  --error: #EF4444;
  --gradient-primary: linear-gradient(135deg, #7C3AED 0%, #06B6D4 100%);
  --gradient-dark: linear-gradient(135deg, #0F0F1A 0%, #1A1A2E 100%);
  --gradient-card: linear-gradient(145deg, #1A1A2E 0%, #16213E 100%);
  --shadow-glow: 0 0 20px rgba(124, 58, 237, 0.4);
  --shadow-glow-cyan: 0 0 20px rgba(6, 182, 212, 0.4);
  --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.4);
  --shadow-btn: 0 4px 15px rgba(124, 58, 237, 0.5);
  --radius: 12px;
  --radius-sm: 6px;
  --radius-lg: 20px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: all 0.15s ease;
  --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background-color: var(--dark);
  color: var(--text-primary);
  font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: var(--dark-surface);
}

::-webkit-scrollbar-thumb {
  background: var(--primary);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--primary-light);
}

/* ========================
   HEADER & NAVIGATION
======================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--dark-surface);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.5);
  backdrop-filter: none;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.5rem;
  height: 68px;
  max-width: 1280px;
  margin: 0 auto;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--text-primary);
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
  transition: var(--transition-fast);
}

.site-logo:hover {
  color: var(--primary-light);
}

.site-logo img, .site-logo svg {
  height: 36px;
  width: auto;
}

.nav-main {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  padding: 0.5rem 0.875rem;
  border-radius: var(--radius-sm);
  transition: var(--transition-fast);
  position: relative;
  white-space: nowrap;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  border-radius: 2px;
  transition: width 0.25s ease;
}

.nav-link:hover {
  color: var(--text-primary);
  background: rgba(124, 58, 237, 0.12);
}

.nav-link:hover::after {
  width: 60%;
}

.nav-link.active {
  color: var(--primary-light);
  background: rgba(124, 58, 237, 0.15);
}

.nav-link.active::after {
  width: 60%;
}

.nav-cta {
  background: var(--gradient-primary);
  color: #fff !important;
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  transition: var(--transition);
  box-shadow: var(--shadow-btn);
  text-decoration: none;
  font-size: 0.9rem;
  margin-left: 0.5rem;
}

.nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(124, 58, 237, 0.6);
  opacity: 0.95;
}

.nav-cta::after {
  display: none !important;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border);
  color: var(--text-primary);
  font-size: 1.5rem;
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
}

.mobile-menu-toggle:hover {
  background: rgba(124, 58, 237, 0.15);
  border-color: var(--primary);
  color: var(--primary-light);
}

/* Mobile Menu */
.mobile-menu {
  background: var(--dark-surface);
  border-top: 1px solid var(--border);
  padding: 1rem 1.5rem;
  position: absolute;
  top: 68px;
  left: 0;
  right: 0;
  z-index: 999;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
}

.mobile-menu .nav-link {
  display: block;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  margin-bottom: 0.25rem;
}

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

.mobile-menu .nav-cta {
  display: block;
  text-align: center;
  margin: 0.75rem 0 0 0;
  padding: 0.75rem;
}

@media (max-width: 1023px) {
  .nav-main {
    display: none;
  }
  .mobile-menu-toggle {
    display: flex;
  }
}

/* ========================
   BUTTONS
======================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  outline: none;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.08);
  transition: left 0.3s ease;
}

.btn:hover::before {
  left: 0;
}

.btn-primary {
  background: var(--gradient-primary);
  color: #fff;
  box-shadow: var(--shadow-btn);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(124, 58, 237, 0.55);
  color: #fff;
  text-decoration: none;
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-secondary {
  background: transparent;
  color: var(--primary-light);
  border: 1.5px solid var(--primary);
}

.btn-secondary:hover {
  background: rgba(124, 58, 237, 0.15);
  border-color: var(--primary-light);
  transform: translateY(-2px);
  color: var(--primary-light);
  text-decoration: none;
}

.btn-outline-cyan {
  background: transparent;
  color: var(--secondary);
  border: 1.5px solid var(--secondary);
}

.btn-outline-cyan:hover {
  background: rgba(6, 182, 212, 0.12);
  border-color: var(--secondary-light);
  color: var(--secondary-light);
  transform: translateY(-2px);
  text-decoration: none;
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-primary);
  border: 1px solid var(--border);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-primary);
  transform: translateY(-2px);
  text-decoration: none;
}

.btn-accent {
  background: var(--accent);
  color: #0F0F1A;
  box-shadow: 0 4px 15px rgba(245, 158, 11, 0.4);
}

.btn-accent:hover {
  background: var(--accent-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(245, 158, 11, 0.5);
  color: #0F0F1A;
  text-decoration: none;
}

.btn-sm {
  padding: 0.5rem 1.125rem;
  font-size: 0.875rem;
}

.btn-lg {
  padding: 1rem 2.25rem;
  font-size: 1.05rem;
}

.btn-full {
  width: 100%;
  justify-content: center;
}

.btn-icon {
  padding: 0.75rem;
  border-radius: var(--radius-sm);
  font-size: 1.1rem;
}

/* ========================
   CARDS
======================== */
.card {
  background: var(--gradient-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-primary);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-glow), var(--shadow-card);
  transform: translateY(-4px);
}

.card:hover::before {
  opacity: 1;
}

.card-cyan:hover {
  border-color: var(--secondary);
  box-shadow: var(--shadow-glow-cyan), var(--shadow-card);
}

.card-cyan::before {
  background: linear-gradient(90deg, var(--secondary), var(--primary-light));
}

.card-flat {
  background: var(--dark-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem;
}

.card-glass {
  background: rgba(26, 26, 46, 0.6);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius);
  padding: 1.75rem;
}

.service-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-sm);
  background: rgba(124, 58, 237, 0.15);
  border: 1px solid rgba(124, 58, 237, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--primary-light);
  margin-bottom: 1.25rem;
  transition: var(--transition);
}

.card:hover .service-icon {
  background: rgba(124, 58, 237, 0.25);
  border-color: var(--primary-light);
  box-shadow: var(--shadow-glow);
  color: #fff;
}

/* ========================
   FORMS
======================== */
.form-group {
  margin-bottom: 1.375rem;
}

.form-label {
  display: block;
  color: var(--text-secondary);
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 0.5rem;
  letter-spacing: 0.01em;
}

.form-label span.required {
  color: var(--primary-light);
  margin-left: 2px;
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  background: var(--dark-card);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 0.95rem;
  padding: 0.75rem 1rem;
  transition: var(--transition-fast);
  outline: none;
  appearance: none;
  -webkit-appearance: none;
  font-family: inherit;
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--text-muted);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  border-color: var(--primary);
  background: rgba(22, 33, 62, 0.9);
  box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.2);
  color: var(--text-primary);
}

.form-input:hover,
.form-textarea:hover,
.form-select:hover {
  border-color: var(--primary-light);
}

.form-textarea {
  resize: vertical;
  min-height: 130px;
}

.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%238B83B8' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.875rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}

.form-input.error,
.form-textarea.error,
.form-select.error {
  border-color: var(--error);
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.15);
}

.form-error-msg {
  color: var(--error);
  font-size: 0.8rem;
  margin-top: 0.35rem;
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.form-success-msg {
  color: var(--success);
  font-size: 0.875rem;
  margin-top: 0.35rem;
}

.form-checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: 0.625rem;
  cursor: pointer;
}

.form-checkbox {
  width: 18px;
  height: 18px;
  border: 1.5px solid var(--border);
  border-radius: 4px;
  background: var(--dark-card);
  cursor: pointer;
  accent-color: var(--primary);
  flex-shrink: 0;
  margin-top: 1px;
}

.form-hint {
  color: var(--text-muted);
  font-size: 0.8rem;
  margin-top: 0.35rem;
}

/* ========================
   ACCORDION
======================== */
.accordion-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  margin-bottom: 0.75rem;
  transition: var(--transition);
}

.accordion-item:hover {
  border-color: var(--primary);
}

.accordion-header {
  background: var(--dark-card);
  padding: 1.125rem 1.375rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--text-primary);
  font-weight: 600;
  font-size: 0.95rem;
  user-select: none;
  transition: var(--transition-fast);
  gap: 1rem;
}

.accordion-header:hover {
  background: rgba(124, 58, 237, 0.1);
  color: var(--primary-light);
}

.accordion-header.open {
  background: rgba(124, 58, 237, 0.12);
  color: var(--primary-light);
  border-bottom: 1px solid var(--border);
}

.accordion-icon {
  font-size: 1.25rem;
  transition: transform 0.3s ease;
  flex-shrink: 0;
  color: var(--primary-light);
}

.accordion-header.open .accordion-icon {
  transform: rotate(45deg);
}

.accordion-content {
  background: var(--dark-surface);
  padding: 0 1.375rem;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1),
              padding 0.25s ease;
}

.accordion-content.open {
  padding: 1.125rem 1.375rem;
}

.accordion-content p {
  color: var(--text-secondary);
  font-size: 0.925rem;
  line-height: 1.7;
}

/* ========================
   HERO SECTION
======================== */
.hero-section {
  background: var(--gradient-dark);
  position: relative;
  overflow: hidden;
  padding: 5rem 0 4rem;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: -40%;
  right: -20%;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(124, 58, 237, 0.15) 0%, transparent 65%);
  pointer-events: none;
}

.hero-section::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -15%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(6, 182, 212, 0.1) 0%, transparent 65%);
  pointer-events: none;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(124, 58, 237, 0.15);
  border: 1px solid rgba(124, 58, 237, 0.4);
  color: var(--primary-light);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.4rem 0.875rem;
  border-radius: 100px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}

.hero-title {
  font-size: clamp(2.25rem, 5vw, 3.75rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  margin-bottom: 1.25rem;
}

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

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 560px;
  margin-bottom: 2.25rem;
}

/* ========================
   SECTION STYLES
======================== */
.section {
  padding: 5rem 0;
}

.section-sm {
  padding: 3.5rem 0;
}

.section-lg {
  padding: 7rem 0;
}

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

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

.section-mid {
  background: var(--dark-card);
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 3.5rem;
}

.section-tag {
  display: inline-block;
  color: var(--secondary);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
  position: relative;
  padding-left: 1.25rem;
}

.section-tag::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 10px;
  height: 2px;
  background: var(--secondary);
  border-radius: 2px;
}

.section-title {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.section-desc {
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.7;
}

/* ========================
   GRADIENT TEXT UTILITY
======================== */
.gradient-text {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.gradient-text-cyan {
  background: linear-gradient(135deg, var(--secondary) 0%, var(--primary-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ========================
   DIVIDERS & DECORATORS
======================== */
.divider-gradient {
  width: 64px;
  height: 3px;
  background: var(--gradient-primary);
  border-radius: 3px;
  margin: 1rem auto 0;
}

.dot-grid {
  background-image: radial-gradient(circle, var(--border) 1px, transparent 1px);
  background-size: 28px 28px;
}

/* ========================
   STATS / COUNTERS
======================== */
.stat-card {
  text-align: center;
  padding: 2rem 1.5rem;
  background: var(--gradient-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: var(--transition);
}

.stat-card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-glow);
  transform: translateY(-3px);
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 900;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.1;
  letter-spacing: -0.03em;
}

.stat-label {
  color: var(--text-secondary);
  font-size: 0.875rem;
  margin-top: 0.375rem;
  font-weight: 500;
}

/* ========================
   TAGS & BADGES
======================== */
.tag {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.3rem 0.75rem;
  border-radius: 100px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.tag-purple {
  background: rgba(124, 58, 237, 0.15);
  color: var(--primary-light);
  border: 1px solid rgba(124, 58, 237, 0.3);
}

.tag-cyan {
  background: rgba(6, 182, 212, 0.12);
  color: var(--secondary-light);
  border: 1px solid rgba(6, 182, 212, 0.3);
}

.tag-amber {
  background: rgba(245, 158, 11, 0.12);
  color: #FCD34D;
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.tag-green {
  background: rgba(16, 185, 129, 0.12);
  color: #6EE7B7;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

/* ========================
   TECH STACK PILLS
======================== */
.tech-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--dark-card);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  padding: 0.45rem 0.875rem;
  border-radius: 100px;
  font-size: 0.825rem;
  font-weight: 500;
  transition: var(--transition-fast);
}

.tech-pill:hover {
  border-color: var(--secondary);
  color: var(--secondary-light);
  background: rgba(6, 182, 212, 0.08);
}

/* ========================
   TABLE
======================== */
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.data-table th {
  background: var(--dark-card);
  color: var(--text-primary);
  padding: 0.875rem 1.125rem;
  text-align: left;
  font-weight: 600;
  font-size: 0.825rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 1px solid var(--border);
}

.data-table td {
  padding: 0.875rem 1.125rem;
  border-bottom: 1px solid rgba(61, 61, 107, 0.5);
  color: var(--text-secondary);
  vertical-align: middle;
}

.data-table tr:hover td {
  background: rgba(124, 58, 237, 0.05);
  color: var(--text-primary);
}

.data-table tr:last-child td {
  border-bottom: none;
}

/* ========================
   BREADCRUMB
======================== */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
}

.breadcrumb a {
  color: var(--text-muted);
  text-decoration: none;
  transition: var(--transition-fast);
}

.breadcrumb a:hover {
  color: var(--primary-light);
}

.breadcrumb-sep {
  color: var(--border);
}

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

/* ========================
   BLOG CARDS
======================== */
.blog-card {
  background: var(--gradient-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.blog-card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-glow), var(--shadow-card);
  transform: translateY(-4px);
}

.blog-card-image {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  display: block;
  background: var(--mid);
}

.blog-card-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.blog-card-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
  flex-wrap: wrap;
}

.blog-card-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.4;
  margin-bottom: 0.75rem;
  text-decoration: none;
  display: block;
  transition: color 0.2s;
}

.blog-card-title:hover {
  color: var(--primary-light);
}

.blog-card-excerpt {
  color: var(--text-secondary);
  font-size: 0.88rem;
  line-height: 1.65;
  flex: 1;
}

/* ========================
   TESTIMONIALS
======================== */
.testimonial-card {
  background: var(--gradient-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem;
  position: relative;
}

.testimonial-quote {
  font-size: 3rem;
  line-height: 1;
  color: var(--primary);
  opacity: 0.5;
  font-family: Georgia, serif;
  position: absolute;
  top: 1rem;
  left: 1.5rem;
}

.testimonial-text {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.75;
  padding-top: 1.5rem;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  margin-top: 1.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 700;
  font-size: 1rem;
  flex-shrink: 0;
}

.testimonial-name {
  font-weight: 700;
  color: var(--text-primary);
  font-size: 0.9rem;
}

.testimonial-role {
  color: var(--text-muted);
  font-size: 0.8rem;
}

/* ========================
   LOADING SPINNER
======================== */
.spinner {
  display: inline-block;
  width: 32px;
  height: 32px;
  border: 3px solid var(--border);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

.spinner-sm {
  width: 18px;
  height: 18px;
  border-width: 2px;
}

.spinner-lg {
  width: 48px;
  height: 48px;
  border-width: 4px;
}

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

.page-loader {
  position: fixed;
  inset: 0;
  background: var(--dark);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 0.4s ease;
}

/* ========================
   ANIMATIONS
======================== */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInLeft {
  from { opacity: 0; transform: translateX(-24px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(24px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.92); }
  to { opacity: 1; transform: scale(1); }
}

@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 12px rgba(124, 58, 237, 0.3); }
  50% { box-shadow: 0 0 28px rgba(124, 58, 237, 0.6); }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@keyframes gradientShift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

.animate-fade-in {
  animation: fadeIn 0.6s ease forwards;
}

.animate-fade-in-left {
  animation: fadeInLeft 0.6s ease forwards;
}

.animate-fade-in-right {
  animation: fadeInRight 0.6s ease forwards;
}

.animate-scale-in {
  animation: scaleIn 0.5s ease forwards;
}

.animate-float {
  animation: float 4s ease-in-out infinite;
}

.animate-pulse-glow {
  animation: pulse-glow 2.5s ease-in-out infinite;
}

.animate-gradient {
  background-size: 200% 200%;
  animation: gradientShift 4s ease infinite;
}

.delay-100 { animation-delay: 0.1s; }
.delay-200 { animation-delay: 0.2s; }
.delay-300 { animation-delay: 0.3s; }
.delay-400 { animation-delay: 0.4s; }
.delay-500 { animation-delay: 0.5s; }

/* ========================
   COOKIE BANNER
======================== */
.cookie-banner {
  position: fixed;
  bottom: 1.25rem;
  left: 1.25rem;
  right: 1.25rem;
  max-width: 580px;
  background: var(--dark-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.375rem 1.5rem;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(124, 58, 237, 0.15);
  z-index: 9000;
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.4s ease;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

@media (min-width: 640px) {
  .cookie-banner {
    flex-direction: row;
    align-items: center;
    gap: 1.25rem;
  }
}

.cookie-banner.hidden-banner {
  transform: translateY(120%);
  opacity: 0;
  pointer-events: none;
}

.cookie-icon {
  font-size: 1.75rem;
  flex-shrink: 0;
  color: var(--accent);
}

.cookie-content {
  flex: 1;
}

.cookie-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: #F1F0FF;
  margin-bottom: 0.3rem;
}

.cookie-text {
  font-size: 0.82rem;
  color: #C4B5FD;
  line-height: 1.55;
}

.cookie-text a {
  color: #A5F3FC;
  text-decoration: underline;
  transition: color 0.15s;
}

.cookie-text a:hover {
  color: #67E8F9;
}

.cookie-actions {
  display: flex;
  gap: 0.625rem;
  flex-shrink: 0;
  flex-wrap: wrap;
}

.cookie-accept {
  background: var(--gradient-primary);
  color: #fff;
  border: none;
  padding: 0.55rem 1.125rem;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-fast);
  white-space: nowrap;
}

.cookie-accept:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

.cookie-decline {
  background: transparent;
  color: #C4B5FD;
  border: 1px solid var(--border);
  padding: 0.55rem 0.875rem;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition-fast);
  white-space: nowrap;
}

.cookie-decline:hover {
  border-color: var(--primary);
  color: var(--text-primary);
}

/* ========================
   FOOTER
======================== */
.site-footer {
  background: var(--dark-surface);
  border-top: 1px solid var(--border);
  color: var(--text-secondary);
}

.footer-main {
  padding: 4rem 0 3rem;
  max-width: 1280px;
  margin: 0 auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
}

@media (max-width: 1023px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
}

@media (max-width: 639px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 1.75rem;
  }
}

.footer-brand {
  max-width: 300px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  text-decoration: none;
  color: var(--text-primary);
  font-weight: 700;
  font-size: 1.1rem;
  margin-bottom: 0.875rem;
}

.footer-tagline {
  color: var(--text-muted);
  font-size: 0.875rem;
  line-height: 1.65;
  margin-bottom: 1.25rem;
}

.footer-socials {
  display: flex;
  gap: 0.5rem;
}

.social-btn {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: var(--dark-card);
  border: 1px solid var(--border);
  color: var(--text-muted);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.05rem;
  text-decoration: none;
  transition: var(--transition-fast);
}

.social-btn:hover {
  background: rgba(124, 58, 237, 0.15);
  border-color: var(--primary);
  color: var(--primary-light);
  transform: translateY(-2px);
}

.footer-col-title {
  font-size: 0.825rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--text-primary);
  margin-bottom: 1.125rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-links li a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.875rem;
  transition: var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.footer-links li a:hover {
  color: var(--primary-light);
  padding-left: 4px;
}

.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
  max-width: 1280px;
  margin: 0 auto;
}

.footer-copy {
  font-size: 0.825rem;
  color: var(--text-muted);
}

.footer-legal {
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.footer-legal a {
  font-size: 0.825rem;
  color: var(--text-muted);
  text-decoration: none;
  transition: var(--transition-fast);
}

.footer-legal a:hover {
  color: var(--primary-light);
}

/* ========================
   GRID UTILITIES
======================== */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

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

@media (max-width: 1023px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 639px) {
  .grid-4 { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
}

/* ========================
   CONTAINER
======================== */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.container-sm {
  max-width: 840px;
  margin: 0 auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

/* ========================
   ALERT / NOTIFICATION
======================== */
.alert {
  padding: 0.875rem 1.125rem;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  display: flex;
  align-items: flex-start;
  gap: 0.625rem;
  border-left: 3px solid;
}

.alert-success {
  background: rgba(16, 185, 129, 0.1);
  border-color: var(--success);
  color: #6EE7B7;
}

.alert-error {
  background: rgba(239, 68, 68, 0.1);
  border-color: var(--error);
  color: #FCA5A5;
}

.alert-info {
  background: rgba(6, 182, 212, 0.1);
  border-color: var(--secondary);
  color: var(--secondary-light);
}

.alert-warning {
  background: rgba(245, 158, 11, 0.1);
  border-color: var(--accent);
  color: #FCD34D;
}

/* ========================
   PAGINATION
======================== */
.pagination {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  justify-content: center;
  flex-wrap: wrap;
}

.page-btn {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background: var(--dark-card);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  font-size: 0.875rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  transition: var(--transition-fast);
  cursor: pointer;
}

.page-btn:hover {
  border-color: var(--primary);
  color: var(--primary-light);
  background: rgba(124, 58, 237, 0.12);
}

.page-btn.active {
  background: var(--gradient-primary);
  border-color: transparent;
  color: #fff;
  box-shadow: var(--shadow-btn);
}

/* ========================
   CONTACT INFO
======================== */
.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 0.875rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--border);
}

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

.contact-info-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  background: rgba(124, 58, 237, 0.12);
  border: 1px solid rgba(124, 58, 237, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: var(--primary-light);
  flex-shrink: 0;
}

.contact-info-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.contact-info-value {
  color: var(--text-primary);
  font-size: 0.92rem;
  font-weight: 500;
}

.contact-info-value a {
  color: var(--text-primary);
  text-decoration: none;
  transition: var(--transition-fast);
}

.contact-info-value a:hover {
  color: var(--primary-light);
}

/* ========================
   TIMELINE
======================== */
.timeline {
  position: relative;
  padding-left: 2rem;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--primary), var(--secondary), transparent);
}

.timeline-item {
  position: relative;
  padding-bottom: 2.5rem;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -2.375rem;
  top: 0.25rem;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--primary);
  border: 2px solid var(--dark);
  box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.3);
}

.timeline-date {
  font-size: 0.78rem;
  color: var(--secondary);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.375rem;
}

.timeline-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.375rem;
}

.timeline-desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* ========================
   PROGRESS BARS
======================== */
.progress-bar-wrap {
  margin-bottom: 1.125rem;
}

.progress-label {
  display: flex;
  justify-content: space-between;
  font-size: 0.825rem;
  color: var(--text-secondary);
  margin-bottom: 0.4rem;
  font-weight: 500;
}

.progress-track {
  height: 6px;
  background: var(--border);
  border-radius: 3px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: var(--gradient-primary);
  border-radius: 3px;
  transition: width 1s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ========================
   MISC UTILITIES
======================== */
.text-gradient {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.border-gradient {
  border: 1.5px solid transparent;
  background: linear-gradient(var(--dark-card), var(--dark-card)) padding-box,
              var(--gradient-primary) border-box;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

.truncate-2 {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.truncate-3 {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

a {
  transition: color 0.15s ease;
}

img {
  max-width: 100%;
  height: auto;
}

/* ========================
   RESPONSIVE UTILITIES
======================== */
@media (max-width: 767px) {
  .section { padding: 3.5rem 0; }
  .section-lg { padding: 4rem 0; }
  .hero-section { padding: 3.5rem 0 3rem; }
  .footer-main { padding-top: 3rem; padding-bottom: 2rem; }
}

@media (max-width: 479px) {
  .container, .container-sm {
    padding-left: 1rem;
    padding-right: 1rem;
  }
  .card { padding: 1.25rem; }
  .btn { padding: 0.65rem 1.375rem; font-size: 0.875rem; }
}