/* ============================================================
   VSF UI/UX Enhancement Layer
   Applied on top of existing style.css
   Following UI/UX Pro Max guidelines
   ============================================================ */

/* ---- Google Fonts: Modern NGO typography ---- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Playfair+Display:wght@400;500;600;700&display=swap');

/* ---- CSS Custom Properties (Semantic Color Tokens) ---- */
:root {
  --vsf-primary: #0077b6;
  --vsf-primary-dark: #005f8a;
  --vsf-primary-light: #caf0f8;
  --vsf-primary-hover: #005f92;
  --vsf-accent: #00b4d8;
  --vsf-accent-warm: #f77f00;
  
  --vsf-text-primary: #1a2332;
  --vsf-text-secondary: #4a5568;
  --vsf-text-muted: #718096;
  --vsf-text-on-dark: #ffffff;
  --vsf-text-on-primary: #ffffff;
  
  --vsf-surface: #ffffff;
  --vsf-surface-alt: #f7fafc;
  --vsf-surface-hover: #edf2f7;
  --vsf-border: #e2e8f0;
  --vsf-border-light: #f0f4f8;
  
  --vsf-success: #38a169;
  --vsf-danger: #e53e3e;
  --vsf-warning: #dd6b20;
  
  --vsf-shadow-xs: 0 1px 2px rgba(0,0,0,0.05);
  --vsf-shadow-sm: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.06);
  --vsf-shadow-md: 0 4px 6px -1px rgba(0,0,0,0.08), 0 2px 4px -1px rgba(0,0,0,0.04);
  --vsf-shadow-lg: 0 10px 25px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05);
  --vsf-shadow-xl: 0 20px 40px -5px rgba(0,0,0,0.12), 0 8px 16px -4px rgba(0,0,0,0.06);

  --vsf-radius-sm: 6px;
  --vsf-radius-md: 10px;
  --vsf-radius-lg: 16px;
  --vsf-radius-xl: 24px;
  
  --vsf-transition: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --vsf-transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---- Reduced Motion Support ---- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ---- Base Typography Improvements ---- */
body {
  font-family: 'Inter', 'Open Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--vsf-text-secondary);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Playfair Display', 'Georgia', serif;
  color: var(--vsf-text-primary);
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.3;
}

p, ul, ol {
  color: var(--vsf-text-secondary);
  font-family: 'Inter', 'Open Sans', sans-serif;
}

a {
  color: var(--vsf-primary);
  transition: color var(--vsf-transition-fast), opacity var(--vsf-transition-fast);
}
a:hover {
  color: var(--vsf-primary-dark) !important;
}
a:focus-visible {
  outline: 2px solid var(--vsf-primary);
  outline-offset: 2px;
  border-radius: 2px;
}

/* ---- Top Bar Enhancement ---- */
.header-top {
  background: linear-gradient(135deg, var(--vsf-primary) 0%, var(--vsf-primary-dark) 100%);
  padding: 8px 0;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.header-top .fh5co-social a {
  transition: transform var(--vsf-transition-fast), color var(--vsf-transition-fast);
}
.header-top .fh5co-social a:hover i {
  transform: scale(1.25) translateY(-1px);
}

/* ---- Navbar Enhancement ---- */
#fh5co-header-section {
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--vsf-shadow-xs);
  transition: box-shadow var(--vsf-transition);
}
#fh5co-header-section.stuck {
  box-shadow: var(--vsf-shadow-md) !important;
}
.nav-header, #fh5co-header-section {
  overflow: visible !important;
}
.sf-menu a {
  font-family: 'Inter', sans-serif !important;
  font-weight: 500 !important;
  font-size: 14px !important;
  letter-spacing: 0.02em !important;
  color: var(--vsf-text-primary) !important;
  transition: color var(--vsf-transition-fast) !important;
  position: relative;
}
.sf-menu > li > a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--vsf-primary);
  transition: width var(--vsf-transition), left var(--vsf-transition);
  border-radius: 1px;
}
.sf-menu > li:hover > a::after,
.sf-menu > li.active > a::after {
  width: 80%;
  left: 10%;
}
.sf-menu li.active a,
.sf-menu a:hover,
.sf-menu a:focus {
  color: var(--vsf-primary) !important;
}

/* Dropdown Enhancement */
#fh5co-primary-menu .fh5co-sub-menu {
  border-radius: var(--vsf-radius-md) !important;
  box-shadow: var(--vsf-shadow-lg) !important;
  border: 1px solid var(--vsf-border-light);
  overflow: hidden;
  animation: dropdownFadeIn 200ms ease-out;
}
@keyframes dropdownFadeIn {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}
#fh5co-primary-menu .fh5co-sub-menu a {
  font-size: 14px !important;
  padding: 8px 18px !important;
  transition: background var(--vsf-transition-fast), color var(--vsf-transition-fast) !important;
  border-radius: var(--vsf-radius-sm);
  margin: 2px 4px;
}
#fh5co-primary-menu .fh5co-sub-menu a:hover {
  background: var(--vsf-primary-light) !important;
  color: var(--vsf-primary-dark) !important;
}

/* ---- Hero Section Enhancement ---- */
.fh5co-hero {
  height: 90vh;
  min-height: 600px;
  max-height: 900px;
  position: relative;
  overflow: hidden;
  margin-bottom: 0;
}
#fh5co-features {
  position: relative;
  z-index: 10;
  background: white;
  margin-top: 0;
}
.fh5co-cover {
  background-size: cover !important;
  background-position: center center !important;
}
.fh5co-overlay {
  background: linear-gradient(180deg, 
    rgba(0,30,60,0.6) 0%, 
    rgba(0,60,100,0.4) 50%, 
    rgba(0,30,60,0.7) 100%) !important;
}
.fh5co-cover .desc h2 {
  font-family: 'Playfair Display', serif !important;
  font-size: 52px !important;
  font-weight: 700 !important;
  letter-spacing: -0.02em;
  text-shadow: 0 2px 20px rgba(0,0,0,0.3);
  line-height: 1.2;
  margin-bottom: 16px;
}
.fh5co-cover .desc h2 strong {
  font-weight: 800;
  background: linear-gradient(135deg, #fff 30%, var(--vsf-primary-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.js .animate-box {
  opacity: 1 !important;
}
@media screen and (max-width: 768px) {
  .fh5co-hero {
    height: 75vh;
    min-height: 500px;
  }
  .fh5co-cover .desc h2 {
    font-size: 32px !important;
  }
}

/* ---- Button System ---- */
.btn-primary {
  background: linear-gradient(135deg, var(--vsf-primary) 0%, var(--vsf-primary-dark) 100%) !important;
  border: none !important;
  border-radius: var(--vsf-radius-md) !important;
  font-family: 'Inter', sans-serif !important;
  font-weight: 600 !important;
  font-size: 15px !important;
  letter-spacing: 0.02em;
  padding: 14px 32px !important;
  box-shadow: 0 4px 14px rgba(0,119,182,0.35);
  transition: all var(--vsf-transition) !important;
  cursor: pointer;
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-transform: none;
  position: relative;
  overflow: hidden;
}
.btn-primary::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.15) 0%, transparent 100%);
  opacity: 0;
  transition: opacity var(--vsf-transition-fast);
}
.btn-primary:hover,
.btn-primary:focus {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,119,182,0.45) !important;
  background: linear-gradient(135deg, var(--vsf-primary-dark) 0%, #004a73 100%) !important;
}
.btn-primary:hover::before {
  opacity: 1;
}
.btn-primary:active {
  transform: translateY(0) scale(0.98);
  box-shadow: 0 2px 8px rgba(0,119,182,0.3) !important;
}

/* ---- Section Headings Enhancement ---- */
.heading-section {
  margin-bottom: 3em;
}
.heading-section h3,
.heading-section h1 {
  font-family: 'Playfair Display', serif;
  font-size: 36px;
  font-weight: 700;
  color: var(--vsf-text-primary);
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}
.heading-section:after {
  background: linear-gradient(90deg, transparent, var(--vsf-primary), transparent) !important;
  height: 3px !important;
  border-radius: 2px;
}
.heading-section p {
  font-size: 17px;
  line-height: 1.7;
  color: var(--vsf-text-muted);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* ---- Feature Cards ---- */
.feature-left {
  padding: 24px;
  border-radius: var(--vsf-radius-lg);
  background: var(--vsf-surface);
  transition: transform var(--vsf-transition), box-shadow var(--vsf-transition);
}
.feature-left:hover {
  transform: translateY(-4px);
  box-shadow: var(--vsf-shadow-md);
}
.feature-left .icon i {
  color: var(--vsf-primary) !important;
  font-size: 36px;
  transition: transform var(--vsf-transition);
}
.feature-left:hover .icon i {
  transform: scale(1.1);
}
.feature-left .feature-copy h3 {
  font-family: 'Inter', sans-serif;
  font-size: 17px;
  font-weight: 600;
  color: var(--vsf-text-primary);
  margin-bottom: 8px;
}
.feature-left .feature-copy p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--vsf-text-muted);
}

/* ---- Service Cards Enhancement ---- */
.services {
  background: var(--vsf-surface) !important;
  border: 1px solid var(--vsf-border) !important;
  border-radius: var(--vsf-radius-lg) !important;
  padding: 40px 28px 28px !important;
  transition: all var(--vsf-transition) !important;
  position: relative;
  overflow: hidden;
}
.services::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--vsf-primary), var(--vsf-accent));
  transform: scaleX(0);
  transition: transform var(--vsf-transition);
  transform-origin: left;
}
.services:hover::before {
  transform: scaleX(1);
}
.services:hover,
.services:focus {
  transform: translateY(-6px);
  box-shadow: var(--vsf-shadow-lg) !important;
  border-color: var(--vsf-primary-light) !important;
}
.services span i {
  font-size: 44px !important;
  color: var(--vsf-primary) !important;
  transition: transform var(--vsf-transition);
}
.services:hover span i {
  transform: scale(1.15) rotate(-3deg);
}
.services h3 {
  font-family: 'Inter', sans-serif !important;
  font-size: 18px !important;
  font-weight: 600 !important;
  color: var(--vsf-text-primary) !important;
  margin-bottom: 10px;
}
.services p {
  font-size: 14px !important;
  line-height: 1.7 !important;
  color: var(--vsf-text-muted) !important;
}

/* ---- Feature Text Enhancement ---- */
.feature-text h3 {
  font-family: 'Inter', sans-serif !important;
  font-size: 13px !important;
  font-weight: 700 !important;
  letter-spacing: 0.12em !important;
  color: var(--vsf-primary) !important;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.feature-text p {
  color: var(--vsf-text-secondary);
  line-height: 1.7;
}

/* ---- Gallery / Portfolio Enhancement ---- */
#fh5co-portfolio-list li {
  border-radius: var(--vsf-radius-md);
  overflow: hidden;
  transition: transform var(--vsf-transition), box-shadow var(--vsf-transition);
}
#fh5co-portfolio-list li:hover {
  transform: scale(1.02);
  box-shadow: var(--vsf-shadow-xl);
}
#fh5co-portfolio-list li a:before {
  border-radius: var(--vsf-radius-md);
}

/* ---- Blog Cards Enhancement ---- */
.fh5co-blog {
  border-radius: var(--vsf-radius-lg) !important;
  overflow: hidden;
  box-shadow: var(--vsf-shadow-sm);
  transition: all var(--vsf-transition);
  border: 1px solid var(--vsf-border);
  background: var(--vsf-surface);
}
.fh5co-blog:hover {
  transform: translateY(-6px);
  box-shadow: var(--vsf-shadow-lg);
}
.fh5co-blog img {
  transition: transform 400ms ease;
}
.fh5co-blog:hover img {
  transform: scale(1.05);
}
.fh5co-blog .blog-text {
  padding: 20px 24px !important;
}
.fh5co-blog .blog-text .prod-title h3 {
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 17px;
  color: var(--vsf-text-primary);
  line-height: 1.4;
}
.fh5co-blog .blog-text .prod-title h3 a {
  color: var(--vsf-text-primary);
}
.fh5co-blog .blog-text .prod-title h3 a:hover {
  color: var(--vsf-primary) !important;
}
.fh5co-blog .blog-text .posted_by {
  font-size: 12px;
  color: var(--vsf-text-muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ---- Form Enhancement ---- */
.form-control {
  font-family: 'Inter', sans-serif !important;
  font-size: 15px !important;
  border: 1.5px solid var(--vsf-border) !important;
  border-radius: var(--vsf-radius-sm) !important;
  padding: 12px 16px !important;
  color: var(--vsf-text-primary) !important;
  background: var(--vsf-surface) !important;
  transition: border-color var(--vsf-transition-fast), box-shadow var(--vsf-transition-fast) !important;
  min-height: 48px;
}
.form-control:focus {
  border-color: var(--vsf-primary) !important;
  box-shadow: 0 0 0 3px rgba(0,119,182,0.12) !important;
  outline: none !important;
}
.form-control::placeholder {
  color: var(--vsf-text-muted);
  font-weight: 400;
}
textarea.form-control {
  min-height: 120px;
  resize: vertical;
}

/* ---- Volunteer Form Enhancement ---- */
.form1 {
  max-width: 560px !important;
  background: var(--vsf-surface) !important;
  border-radius: var(--vsf-radius-lg) !important;
  padding: 32px 28px !important;
  box-shadow: var(--vsf-shadow-md) !important;
  border: 1px solid var(--vsf-border);
}
.form1 h1 {
  font-family: 'Playfair Display', serif !important;
  font-size: 28px;
  font-weight: 700;
  color: var(--vsf-text-primary);
}
.form1 .input-text,
.form1 input[type="email"],
.form1 input[type="tel"],
.form1 input[type="number"],
.form1 input[type="text"],
.form1 textarea,
.form1 select {
  background: var(--vsf-surface) !important;
  border: 1.5px solid var(--vsf-border) !important;
  border-radius: var(--vsf-radius-sm) !important;
  font-family: 'Inter', sans-serif !important;
  font-size: 15px !important;
  color: var(--vsf-text-primary) !important;
  padding: 14px 16px !important;
  transition: border-color var(--vsf-transition-fast), box-shadow var(--vsf-transition-fast);
  min-height: 48px;
}
.form1 .input-text:focus,
.form1 input:focus,
.form1 textarea:focus,
.form1 select:focus {
  border-color: var(--vsf-primary) !important;
  box-shadow: 0 0 0 3px rgba(0,119,182,0.12) !important;
  outline: none;
}
.form1 legend {
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--vsf-text-primary);
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--vsf-primary-light);
}
.form1 label {
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 500;
  color: var(--vsf-text-secondary);
  cursor: pointer;
}
.form1 .button1 {
  background: linear-gradient(135deg, var(--vsf-primary), var(--vsf-primary-dark)) !important;
  border: none !important;
  border-radius: var(--vsf-radius-md) !important;
  font-family: 'Inter', sans-serif !important;
  font-weight: 600 !important;
  font-size: 16px !important;
  padding: 16px 32px !important;
  letter-spacing: 0.02em;
  box-shadow: 0 4px 14px rgba(0,119,182,0.3);
  transition: all var(--vsf-transition) !important;
  min-height: 52px;
}
.form1 .button1:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,119,182,0.4);
}
.form1 .button1:active {
  transform: translateY(0) scale(0.98);
}

/* ---- Contact Form Enhancement ---- */
#fh5co-contact .section-title {
  font-family: 'Playfair Display', serif;
  font-size: 28px;
  color: var(--vsf-text-primary);
}
.contact-info li {
  font-size: 15px;
  line-height: 1.8;
  color: var(--vsf-text-secondary);
  padding: 6px 0;
}
.contact-info li i {
  color: var(--vsf-primary);
  margin-right: 10px;
}

/* ---- Alert Enhancement ---- */
.alert {
  border-radius: var(--vsf-radius-md) !important;
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  padding: 16px 20px;
  border: none;
}
.alert-success {
  background: #f0fff4 !important;
  color: var(--vsf-success) !important;
  border-left: 4px solid var(--vsf-success) !important;
}
.alert-danger {
  background: #fff5f5 !important;
  color: var(--vsf-danger) !important;
  border-left: 4px solid var(--vsf-danger) !important;
}

/* ---- Collage Image Enhancement ---- */
.img-responsive {
  border-radius: var(--vsf-radius-md);
  transition: transform 400ms ease;
}

/* ---- Map Enhancement ---- */
.fh5co-map iframe {
  width: 100%;
  border-radius: 0;
  filter: saturate(0.85);
  transition: filter var(--vsf-transition);
}
.fh5co-map iframe:hover {
  filter: saturate(1);
}

/* ---- Overlay Enhancement (Gallery) ---- */
.overlay {
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.overlay img {
  border-radius: var(--vsf-radius-lg);
  box-shadow: var(--vsf-shadow-xl);
}
.overlay .close-btn {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
  transition: background var(--vsf-transition-fast);
  font-size: 28px;
}
.overlay .close-btn:hover {
  background: rgba(255,255,255,0.3);
}

/* ---- Smooth Scroll ---- */
html {
  scroll-behavior: smooth;
}

/* ---- Selection Color ---- */
::selection {
  background: var(--vsf-primary) !important;
  color: white !important;
}

/* ---- Accessibility: Focus Visible ---- */
*:focus-visible {
  outline: 2px solid var(--vsf-primary);
  outline-offset: 2px;
}
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible,
a:focus-visible {
  outline: 2px solid var(--vsf-primary);
  outline-offset: 2px;
}

/* ---- Mobile Touch Improvements ---- */
@media (max-width: 768px) {
  .btn, .btn-primary, .btn-lg {
    min-height: 48px !important;
    padding: 14px 24px !important;
    font-size: 15px !important;
  }
  
  .sf-menu a {
    padding: 12px 16px !important;
    min-height: 44px;
  }
  
  .heading-section h3,
  .heading-section h1 {
    font-size: 28px;
  }
  
  .heading-section p {
    font-size: 15px;
  }
  
  .services {
    padding: 28px 20px 20px !important;
  }
  
  #fh5co-features {
    padding: 3em 0;
  }
}

/* ---- Scrollbar Enhancement (WebKit) ---- */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--vsf-surface-alt);
}
::-webkit-scrollbar-thumb {
  background: var(--vsf-primary-light);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--vsf-primary);
}

/* ---- Lazy Load Images (CLS prevention) ---- */
img {
  max-width: 100%;
  height: auto;
}

/* ---- Print Styles ---- */
@media print {
  .header-top, #fh5co-header-section, footer, .fh5co-social {
    display: none !important;
  }
  body {
    color: #000;
    background: #fff;
  }
}

/* ---- Impact Counter Section ---- */
#vsf-impact {
  position: relative;
  overflow: hidden;
}
#vsf-impact::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -10%;
  width: 300px;
  height: 300px;
  background: rgba(255,255,255,0.04);
  border-radius: 50%;
}
#vsf-impact::after {
  content: '';
  position: absolute;
  bottom: -30%;
  right: -5%;
  width: 400px;
  height: 400px;
  background: rgba(255,255,255,0.03);
  border-radius: 50%;
}

/* ---- Empty State Styling ---- */
.vsf-empty-state {
  padding: 48px 20px;
  text-align: center;
}
.vsf-empty-state i {
  font-size: 48px;
  color: var(--vsf-border);
  display: block;
  margin-bottom: 16px;
}
.vsf-empty-state p {
  color: var(--vsf-text-muted);
  font-size: 16px;
  font-family: 'Inter', sans-serif;
}

/* ---- Feature Card Links ---- */
a[href="volunteer-form"] .feature-left,
a[href*="TermsandConditions"] .feature-left {
  cursor: pointer;
}
a[href="volunteer-form"]:hover .feature-left,
a[href*="TermsandConditions"]:hover .feature-left {
  transform: translateY(-6px);
  box-shadow: var(--vsf-shadow-lg);
  border-color: var(--vsf-primary-light);
}

/* ---- Gallery Image Labels ---- */
#fh5co-portfolio-list li {
  position: relative;
}

/* ---- Testimonial Cards ---- */
.fh5co-testimonial {
  border-radius: var(--vsf-radius-lg);
  box-shadow: var(--vsf-shadow-sm);
  border: 1px solid var(--vsf-border);
  transition: transform var(--vsf-transition), box-shadow var(--vsf-transition);
}
.fh5co-testimonial:hover {
  transform: translateY(-4px);
  box-shadow: var(--vsf-shadow-md);
}

/* ---- Page Section Spacing ---- */
#fh5co-services-section {
  padding: 5em 0;
}
#fh5co-feature-product {
  padding: 5em 0;
}
#fh5co-portfolio {
  padding: 5em 0;
}

/* ---- FAQ Accordion Enhancement ---- */
.panel {
  border-radius: var(--vsf-radius-md) !important;
  border: 1px solid var(--vsf-border) !important;
  box-shadow: var(--vsf-shadow-xs) !important;
  margin-bottom: 12px;
  overflow: hidden;
}
.panel-heading {
  background: var(--vsf-surface-alt) !important;
  border-bottom: 1px solid var(--vsf-border) !important;
  padding: 14px 20px !important;
}
.panel-heading a {
  font-family: 'Inter', sans-serif !important;
  font-weight: 600 !important;
  font-size: 15px !important;
  color: var(--vsf-text-primary) !important;
  text-decoration: none;
}
.panel-body {
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  line-height: 1.7;
  color: var(--vsf-text-secondary);
  padding: 16px 20px !important;
}

/* ---- Document Cards ---- */
.doc-card, .report-card {
  border-radius: var(--vsf-radius-lg);
  overflow: hidden;
  box-shadow: var(--vsf-shadow-sm);
  border: 1px solid var(--vsf-border);
  transition: all var(--vsf-transition);
}
.doc-card:hover, .report-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--vsf-shadow-lg);
}

/* ---- Partner Logos Enhancement ---- */
.partner-logo {
  border-radius: var(--vsf-radius-md);
  padding: 16px;
  background: var(--vsf-surface);
  border: 1px solid var(--vsf-border);
  transition: transform var(--vsf-transition), box-shadow var(--vsf-transition);
}
.partner-logo:hover {
  transform: scale(1.05);
  box-shadow: var(--vsf-shadow-md);
}

/* ---- Loading Skeleton ---- */
@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}
.skeleton {
  background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--vsf-radius-sm);
}