/* ============================================================
   webformance – Custom CSS
   Basiert auf Sparrow/Bootstrap Design-Language
   Eigene Agentur-Identität: modern, technisch, seriös
   ============================================================ */

/* ============================================================
   CSS Custom Properties (Design Tokens)
   ============================================================ */
:root {
  --wf-blue:        #3b82f6;
  --wf-blue-dark:   #1d4ed8;
  --wf-blue-light:  #eff6ff;
  --wf-navy:        #0b1437;
  --wf-navy-2:      #1e2a4a;
  --wf-cyan:        #06b6d4;
  --wf-white:       #ffffff;
  --wf-gray-50:     #f8fafc;
  --wf-gray-100:    #f1f5f9;
  --wf-gray-200:    #e2e8f0;
  --wf-gray-400:    #94a3b8;
  --wf-gray-600:    #475569;
  --wf-gray-800:    #1e293b;
  --wf-text:        #1e293b;
  --wf-text-muted:  #64748b;
  --wf-border:      #e2e8f0;
  --wf-shadow-sm:   0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);
  --wf-shadow:      0 4px 6px -1px rgba(0,0,0,.1), 0 2px 4px -1px rgba(0,0,0,.06);
  --wf-shadow-lg:   0 20px 40px rgba(0,0,0,.12);
  --wf-shadow-xl:   0 25px 60px rgba(0,0,0,.16);
  --wf-radius:      0.75rem;
  --wf-radius-lg:   1.25rem;
  --wf-font-sans:   'Inter', 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --wf-font-display:'Plus Jakarta Sans', 'Inter', system-ui, sans-serif;
  --wf-transition:  all .25s cubic-bezier(.4,0,.2,1);
  --navbar-height:  72px;
}

/* ============================================================
   Base & Reset
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--wf-font-sans);
  color: var(--wf-text);
  background-color: var(--wf-white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--wf-font-display);
  font-weight: 700;
  line-height: 1.2;
  color: var(--wf-navy);
}

a { color: var(--wf-blue); transition: var(--wf-transition); }
a:hover { color: var(--wf-blue-dark); }

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

/* ============================================================
   Preloader
   ============================================================ */
.wf-preloader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--wf-white);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity .4s ease, visibility .4s ease;
}
.wf-preloader.hidden {
  opacity: 0;
  visibility: hidden;
}
.wf-preloader-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .75rem;
}
.wf-spinner-circle {
  animation: wf-spin 1s linear infinite;
  transform-origin: center;
}
@keyframes wf-spin {
  to { transform: rotate(360deg); }
}
.wf-preloader-brand {
  font-family: var(--wf-font-display);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--wf-navy);
  letter-spacing: -.02em;
}

/* ============================================================
   Navbar
   ============================================================ */
.wf-navbar {
  height: var(--navbar-height);
  padding: 0 1rem;
  background: transparent;
  transition: background-color .35s ease, box-shadow .35s ease;
  backdrop-filter: blur(0px);
}
.wf-navbar.scrolled {
  background: rgba(11, 20, 55, .95) !important;
  backdrop-filter: blur(12px);
  box-shadow: 0 2px 20px rgba(0,0,0,.25);
}
.wf-navbar-brand {
  display: flex;
  align-items: center;
  gap: .5rem;
  text-decoration: none;
}
.wf-brand-text {
  font-family: var(--wf-font-display);
  font-size: 1.15rem;
  color: #fff;
  font-weight: 400;
  letter-spacing: -.01em;
}
.wf-brand-text strong { font-weight: 800; }

.wf-navbar .nav-link {
  font-size: .9rem;
  font-weight: 500;
  color: rgba(255,255,255,.85);
  padding: .5rem .75rem !important;
  border-radius: .375rem;
  transition: var(--wf-transition);
  letter-spacing: .01em;
}
.wf-navbar .nav-link:hover,
.wf-navbar .nav-link.active {
  color: #fff;
  background: rgba(255,255,255,.1);
}
.wf-nav-cta {
  font-size: .875rem !important;
  font-weight: 600 !important;
}

/* ============================================================
   Hero Section
   ============================================================ */
.wf-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--wf-navy);
  padding-top: var(--navbar-height);
}
.wf-hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.wf-hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(11,20,55,.92) 0%, rgba(30,42,74,.8) 60%, rgba(59,130,246,.2) 100%);
}
.wf-hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .5;
}
/* Geometrischer Hintergrund (Fallback) */
.wf-hero-geometric {
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(ellipse 80% 60% at 20% 50%, rgba(59,130,246,.15) 0%, transparent 70%),
    radial-gradient(ellipse 60% 80% at 80% 20%, rgba(6,182,212,.1) 0%, transparent 70%),
    linear-gradient(135deg, var(--wf-navy) 0%, var(--wf-navy-2) 100%);
}
.wf-hero-dots {
  position: absolute;
  inset: 0;
  z-index: 1;
  background-image: radial-gradient(rgba(255,255,255,.06) 1px, transparent 1px);
  background-size: 32px 32px;
}
.wf-hero-content {
  position: relative;
  z-index: 2;
  padding: 5rem 0 4rem;
}
.wf-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: rgba(59,130,246,.15);
  border: 1px solid rgba(59,130,246,.3);
  color: #93c5fd;
  padding: .375rem 1rem;
  border-radius: 2rem;
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .05em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}
.wf-hero-badge .wf-badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #3b82f6;
  animation: wf-pulse 2s infinite;
}
@keyframes wf-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: .3; }
}
.wf-hero-headline {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 800;
  color: #fff;
  line-height: 1.1;
  letter-spacing: -.03em;
  margin-bottom: 1.5rem;
}
.wf-hero-headline .wf-accent {
  background: linear-gradient(135deg, #3b82f6 0%, #06b6d4 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.wf-hero-subline {
  font-size: 1.2rem;
  color: rgba(255,255,255,.7);
  font-weight: 400;
  max-width: 520px;
  margin-bottom: 2.5rem;
  line-height: 1.7;
}
.wf-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .875rem;
  align-items: center;
}
.wf-hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 2.5rem;
  margin-top: 3.5rem;
  padding-top: 2.5rem;
  border-top: 1px solid rgba(255,255,255,.1);
}
.wf-stat-item .wf-stat-value {
  font-family: var(--wf-font-display);
  font-size: 2.25rem;
  font-weight: 800;
  color: #fff;
  line-height: 1;
}
.wf-stat-item .wf-stat-label {
  font-size: .85rem;
  color: rgba(255,255,255,.55);
  margin-top: .25rem;
  font-weight: 500;
}
/* Hero Illustration rechts */
.wf-hero-visual {
  position: relative;
  z-index: 2;
}
.wf-hero-card {
  background: rgba(255,255,255,.06);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--wf-radius-lg);
  padding: 1.5rem;
  color: #fff;
}
.wf-hero-mockup {
  width: 100%;
  max-width: 500px;
  border-radius: var(--wf-radius-lg);
  box-shadow: var(--wf-shadow-xl);
  transform: perspective(1000px) rotateY(-8deg) rotateX(3deg);
  transition: transform .5s ease;
}
.wf-hero-mockup:hover {
  transform: perspective(1000px) rotateY(-2deg) rotateX(1deg);
}

/* Floating Cards im Hero */
.wf-float-card {
  position: absolute;
  background: rgba(255,255,255,.95);
  border-radius: .75rem;
  padding: .875rem 1.25rem;
  box-shadow: var(--wf-shadow-lg);
  display: flex;
  align-items: center;
  gap: .75rem;
  font-size: .85rem;
  font-weight: 600;
  color: var(--wf-navy);
  animation: wf-float 6s ease-in-out infinite;
}
.wf-float-card-1 { bottom: 10%; left: -5%;  animation-delay: 0s; }
.wf-float-card-2 { top: 15%;    right: -5%; animation-delay: 3s; }
@keyframes wf-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

/* ============================================================
   Section Utilities
   ============================================================ */
.wf-section { padding: 6rem 0; }
.wf-section-sm { padding: 4rem 0; }
.wf-section-lg { padding: 8rem 0; }
.wf-section-alt { background: var(--wf-gray-50); }

.wf-section-label {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  color: var(--wf-blue);
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  margin-bottom: .75rem;
}
.wf-section-label::before {
  content: '';
  display: block;
  width: 24px;
  height: 2px;
  background: var(--wf-blue);
  border-radius: 1px;
}
.wf-section-title {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 800;
  color: var(--wf-navy);
  letter-spacing: -.02em;
  line-height: 1.15;
  margin-bottom: 1rem;
}
.wf-section-desc {
  font-size: 1.05rem;
  color: var(--wf-text-muted);
  max-width: 560px;
  line-height: 1.7;
}

/* ============================================================
   Buttons
   ============================================================ */
.btn { font-weight: 600; letter-spacing: .01em; transition: var(--wf-transition); }
.btn-primary {
  background: var(--wf-blue);
  border-color: var(--wf-blue);
  box-shadow: 0 4px 14px rgba(59,130,246,.3);
}
.btn-primary:hover {
  background: var(--wf-blue-dark);
  border-color: var(--wf-blue-dark);
  box-shadow: 0 6px 20px rgba(59,130,246,.4);
  transform: translateY(-1px);
}
.btn-outline-light:hover { transform: translateY(-1px); }
.btn-lg { padding: .875rem 2rem; font-size: 1rem; }
.btn-xl { padding: 1rem 2.5rem; font-size: 1.05rem; }

/* ============================================================
   Cards
   ============================================================ */
.wf-card {
  background: var(--wf-white);
  border: 1px solid var(--wf-border);
  border-radius: var(--wf-radius);
  transition: var(--wf-transition);
}
.wf-card:hover {
  box-shadow: var(--wf-shadow-lg);
  transform: translateY(-4px);
  border-color: var(--wf-blue);
}

/* Service Cards */
.wf-service-card {
  padding: 2.5rem 2rem;
  border-radius: var(--wf-radius-lg);
  background: var(--wf-white);
  border: 1px solid var(--wf-border);
  transition: var(--wf-transition);
  position: relative;
  overflow: hidden;
}
.wf-service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--wf-blue), var(--wf-cyan));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .35s ease;
}
.wf-service-card:hover::before { transform: scaleX(1); }
.wf-service-card:hover {
  box-shadow: var(--wf-shadow-lg);
  transform: translateY(-6px);
}
.wf-service-icon {
  width: 56px;
  height: 56px;
  border-radius: .875rem;
  background: var(--wf-blue-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--wf-blue);
  margin-bottom: 1.5rem;
  transition: var(--wf-transition);
}
.wf-service-card:hover .wf-service-icon {
  background: var(--wf-blue);
  color: #fff;
}

/* Blog Cards */
.wf-blog-card {
  border-radius: var(--wf-radius-lg);
  overflow: hidden;
  background: var(--wf-white);
  border: 1px solid var(--wf-border);
  transition: var(--wf-transition);
}
.wf-blog-card:hover {
  box-shadow: var(--wf-shadow-lg);
  transform: translateY(-4px);
}
.wf-blog-card-img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  transition: transform .5s ease;
}
.wf-blog-card:hover .wf-blog-card-img { transform: scale(1.04); }
.wf-blog-card-img-wrapper { overflow: hidden; }
.wf-blog-card-body { padding: 1.75rem; }
.wf-blog-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: .8rem;
  color: var(--wf-text-muted);
  margin-bottom: .75rem;
}
.wf-blog-category {
  display: inline-block;
  color: var(--wf-blue);
  font-weight: 600;
  font-size: .78rem;
  letter-spacing: .04em;
  text-transform: uppercase;
}

/* Portfolio Cards */
.wf-portfolio-card {
  border-radius: var(--wf-radius-lg);
  overflow: hidden;
  position: relative;
  aspect-ratio: 4/3;
}
.wf-portfolio-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s ease;
}
.wf-portfolio-card:hover img { transform: scale(1.08); }
.wf-portfolio-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(11,20,55,.9) 0%, transparent 60%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.75rem;
  opacity: 0;
  transition: opacity .35s ease;
}
.wf-portfolio-card:hover .wf-portfolio-overlay { opacity: 1; }

/* Team Cards */
.wf-team-card {
  text-align: center;
  padding: 2rem;
  border-radius: var(--wf-radius-lg);
  transition: var(--wf-transition);
}
.wf-team-card:hover { transform: translateY(-4px); }
.wf-team-avatar {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--wf-border);
  margin: 0 auto 1.25rem;
}

/* ============================================================
   Stats Counter Section
   ============================================================ */
.wf-stats {
  background: linear-gradient(135deg, var(--wf-navy) 0%, var(--wf-navy-2) 100%);
  padding: 5rem 0;
  position: relative;
  overflow: hidden;
}
.wf-stats::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 80% at 50% 50%, rgba(59,130,246,.08) 0%, transparent 70%);
}
.wf-counter-item { text-align: center; }
.wf-counter-value {
  font-family: var(--wf-font-display);
  font-size: 3.5rem;
  font-weight: 800;
  color: #fff;
  line-height: 1;
  margin-bottom: .5rem;
}
.wf-counter-label {
  font-size: .9rem;
  color: rgba(255,255,255,.55);
  font-weight: 500;
}
.wf-counter-divider {
  width: 40px;
  height: 2px;
  background: var(--wf-blue);
  margin: .75rem auto;
  border-radius: 1px;
}

/* ============================================================
   Process / Steps
   ============================================================ */
.wf-process-step {
  position: relative;
  padding: 2rem;
  text-align: center;
}
.wf-process-number {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--wf-blue);
  color: #fff;
  font-family: var(--wf-font-display);
  font-size: 1.25rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
  box-shadow: 0 4px 14px rgba(59,130,246,.35);
}
.wf-process-connector {
  position: absolute;
  top: 2.875rem;
  right: -50%;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--wf-blue), rgba(59,130,246,.1));
  z-index: 0;
}

/* ============================================================
   Testimonials
   ============================================================ */
.wf-testimonial {
  background: var(--wf-white);
  border: 1px solid var(--wf-border);
  border-radius: var(--wf-radius-lg);
  padding: 2rem;
}
.wf-testimonial-text {
  font-size: 1.05rem;
  color: var(--wf-gray-800);
  font-style: italic;
  line-height: 1.75;
  margin-bottom: 1.25rem;
}
.wf-testimonial-text::before { content: '\201C'; font-size: 2rem; color: var(--wf-blue); line-height: 0; vertical-align: -.5rem; margin-right: .25rem; }
.wf-stars { color: #f59e0b; letter-spacing: .1em; }

/* ============================================================
   CTA Section
   ============================================================ */
.wf-cta {
  background: linear-gradient(135deg, var(--wf-blue) 0%, var(--wf-blue-dark) 60%, #0f172a 100%);
  padding: 6rem 0;
  position: relative;
  overflow: hidden;
}
.wf-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 24px 24px;
}

/* ============================================================
   Page Hero (Unterseiten)
   ============================================================ */
.wf-page-hero {
  background: linear-gradient(135deg, var(--wf-navy) 0%, var(--wf-navy-2) 100%);
  padding: calc(var(--navbar-height) + 4rem) 0 4rem;
  position: relative;
  overflow: hidden;
}
.wf-page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(59,130,246,.06) 1px, transparent 1px);
  background-size: 28px 28px;
}
.wf-breadcrumb-item + .wf-breadcrumb-item::before { color: rgba(255,255,255,.3); }
.breadcrumb-item a { color: rgba(255,255,255,.6); }
.breadcrumb-item.active { color: rgba(255,255,255,.9); }

/* ============================================================
   Blog Detail
   ============================================================ */
.wf-post-header {
  padding-top: calc(var(--navbar-height) + 3rem);
  padding-bottom: 3rem;
}
.wf-post-content {
  max-width: 760px;
  margin: 0 auto;
}
.wf-post-content h2,
.wf-post-content h3 { margin-top: 2rem; margin-bottom: .75rem; }
.wf-post-content p { margin-bottom: 1.25rem; }
.wf-post-content ul, .wf-post-content ol { margin-bottom: 1.25rem; padding-left: 1.5rem; }
.wf-post-content blockquote {
  border-left: 4px solid var(--wf-blue);
  padding-left: 1.25rem;
  margin: 1.5rem 0;
  color: var(--wf-text-muted);
  font-style: italic;
}
.wf-post-content pre {
  background: var(--wf-gray-800);
  color: #e2e8f0;
  padding: 1.5rem;
  border-radius: .75rem;
  overflow-x: auto;
  margin-bottom: 1.25rem;
}
.wf-post-content img {
  border-radius: .75rem;
  margin: 1.5rem 0;
}
.wf-tag {
  display: inline-block;
  padding: .25rem .75rem;
  background: var(--wf-blue-light);
  color: var(--wf-blue);
  border-radius: 2rem;
  font-size: .78rem;
  font-weight: 600;
  text-decoration: none;
  transition: var(--wf-transition);
}
.wf-tag:hover { background: var(--wf-blue); color: #fff; }

/* ============================================================
   Contact Section
   ============================================================ */
.wf-contact-card {
  background: var(--wf-white);
  border: 1px solid var(--wf-border);
  border-radius: var(--wf-radius-lg);
  padding: 2.5rem;
  box-shadow: var(--wf-shadow);
}
.wf-contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.wf-contact-info-icon {
  width: 42px;
  height: 42px;
  border-radius: .625rem;
  background: var(--wf-blue-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--wf-blue);
  font-size: .95rem;
  flex-shrink: 0;
}
.wf-form-control {
  border: 1.5px solid var(--wf-border);
  border-radius: .5rem;
  padding: .75rem 1rem;
  font-size: .95rem;
  transition: var(--wf-transition);
  background: var(--wf-white);
  color: var(--wf-text);
}
.wf-form-control:focus {
  border-color: var(--wf-blue);
  box-shadow: 0 0 0 3px rgba(59,130,246,.15);
  outline: none;
}

/* ============================================================
   Footer
   ============================================================ */
.wf-footer { background: #080f25; }
.wf-footer-main { border-bottom: 1px solid rgba(255,255,255,.06); }
.wf-footer-heading {
  font-size: .8rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(255,255,255,.4) !important;
  font-weight: 700;
  margin-bottom: 1.25rem;
}
.wf-footer-links { list-style: none; padding: 0; }
.wf-footer-links li { margin-bottom: .625rem; }
.wf-footer-links a {
  color: rgba(255,255,255,.55);
  text-decoration: none;
  font-size: .9rem;
  transition: var(--wf-transition);
}
.wf-footer-links a:hover { color: #fff; padding-left: 4px; }
.wf-footer-contact { list-style: none; padding: 0; }
.wf-footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: .625rem;
  margin-bottom: .875rem;
  font-size: .9rem;
}
.wf-footer-contact a {
  color: rgba(255,255,255,.65);
  text-decoration: none;
  transition: var(--wf-transition);
}
.wf-footer-contact a:hover { color: #fff; }
.wf-social-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.12);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,.6);
  font-size: .875rem;
  text-decoration: none;
  transition: var(--wf-transition);
}
.wf-social-btn:hover {
  background: var(--wf-blue);
  border-color: var(--wf-blue);
  color: #fff;
  transform: translateY(-2px);
}

/* ============================================================
   Scroll-to-top Button
   ============================================================ */
.wf-scroll-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--wf-blue);
  color: #fff;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .875rem;
  box-shadow: 0 4px 14px rgba(59,130,246,.4);
  opacity: 0;
  visibility: hidden;
  transition: var(--wf-transition);
  z-index: 999;
}
.wf-scroll-top.visible {
  opacity: 1;
  visibility: visible;
}
.wf-scroll-top:hover {
  background: var(--wf-blue-dark);
  transform: translateY(-2px);
}

/* ============================================================
   Badge & Labels
   ============================================================ */
.wf-badge-new {
  display: inline-block;
  background: linear-gradient(135deg, var(--wf-blue), var(--wf-cyan));
  color: #fff;
  font-size: .7rem;
  font-weight: 700;
  padding: .2rem .6rem;
  border-radius: 2rem;
  letter-spacing: .05em;
  text-transform: uppercase;
  vertical-align: middle;
  margin-left: .375rem;
}

/* ============================================================
   Accordion (Leistungen / FAQ)
   ============================================================ */
.wf-accordion .accordion-button {
  font-weight: 600;
  color: var(--wf-navy);
  background: var(--wf-white);
}
.wf-accordion .accordion-button:not(.collapsed) {
  color: var(--wf-blue);
  background: var(--wf-blue-light);
}
.wf-accordion .accordion-button::after { filter: none; }
.wf-accordion .accordion-item {
  border: 1px solid var(--wf-border);
  border-radius: .5rem !important;
  margin-bottom: .75rem;
  overflow: hidden;
}

/* ============================================================
   Utilities
   ============================================================ */
.text-gradient {
  background: linear-gradient(135deg, var(--wf-blue) 0%, var(--wf-cyan) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.bg-navy { background-color: var(--wf-navy); }
.bg-blue-light { background-color: var(--wf-blue-light); }
.border-blue-light { border-color: rgba(59,130,246,.2) !important; }
.hover-lift { transition: transform .25s ease; }
.hover-lift:hover { transform: translateY(-4px); }
.rounded-xl { border-radius: 1rem; }
.rounded-2xl { border-radius: 1.25rem; }

/* ============================================================
   Pagination
   ============================================================ */
.wf-pagination .page-link {
  border-radius: .5rem;
  color: var(--wf-blue);
  border: 1px solid var(--wf-border);
  margin: 0 2px;
  font-weight: 500;
}
.wf-pagination .page-item.active .page-link {
  background: var(--wf-blue);
  border-color: var(--wf-blue);
}

/* ============================================================
   Responsive Tweaks
   ============================================================ */
@media (max-width: 991.98px) {
  .wf-hero-headline { font-size: clamp(2rem, 8vw, 3rem); }
  .wf-hero-visual { margin-top: 3rem; }
  .wf-navbar {
    background: rgba(11,20,55,.97) !important;
    backdrop-filter: blur(12px);
  }
}
@media (max-width: 767.98px) {
  .wf-section { padding: 4rem 0; }
  .wf-counter-value { font-size: 2.5rem; }
  .wf-float-card { display: none; }
}