/* ============================================================
   VahanDiary — Brand CSS
   Colors extracted from logo:
   - Primary Red:    #E8001D
   - Primary Blue:   #003DA5
   - Accent Orange:  #F7941D
   - Dark:           #1A1A2E
   - Light BG:       #F8F9FC
============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Montserrat:ital,wght@0,400;0,500;0,600;0,700;0,800;0,900;1,400&family=Roboto:wght@300;400;500;700&display=swap');

/* ---- CSS Variables ---- */
:root {
  --vd-red:        #E8001D;
  --vd-blue:       #003DA5;
  --vd-orange:     #F7941D;
  --vd-dark:       #1A1A2E;
  --vd-dark-2:     #0D1B3E;
  --vd-light:      #F8F9FC;
  --vd-muted:      #6B7280;
  --vd-border:     #E5E8EF;
  --vd-white:      #FFFFFF;

  /* Gradients */
  --vd-grad-primary:   linear-gradient(135deg, #003DA5 0%, #E8001D 100%);
  --vd-grad-hero:      linear-gradient(135deg, #0D1B3E 0%, #003DA5 60%, #1a3a7a 100%);
  --vd-grad-orange:    linear-gradient(135deg, #F7941D 0%, #E8001D 100%);
  --vd-grad-card:      linear-gradient(145deg, #ffffff 0%, #f0f4ff 100%);

  /* Shadows */
  --vd-shadow-sm:  0 2px 8px rgba(0,61,165,0.08);
  --vd-shadow-md:  0 8px 32px rgba(0,61,165,0.12);
  --vd-shadow-lg:  0 20px 60px rgba(0,61,165,0.18);
  --vd-shadow-red: 0 8px 32px rgba(232,0,29,0.25);

  /* Typography */
  --font-display: 'Montserrat', sans-serif;
  --font-body:    'Roboto', sans-serif;

  /* Radii */
  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --radius-xl:  32px;
  --radius-pill: 100px;

  /* Transitions */
  --t-fast:   0.15s ease;
  --t-base:   0.25s ease;
  --t-slow:   0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  color: var(--vd-dark);
  background: var(--vd-white);
  -webkit-font-smoothing: antialiased;
}

/* ---- Typography ---- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  color: var(--vd-dark);
}

.display-1 { font-size: clamp(2.8rem, 6vw, 5rem); font-weight: 800; }
.display-2 { font-size: clamp(2.2rem, 4.5vw, 3.8rem); font-weight: 800; }
.display-3 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); font-weight: 700; }

.section-eyebrow {
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--vd-red);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.section-eyebrow::before {
  content: '';
  width: 24px;
  height: 2px;
  background: var(--vd-red);
  border-radius: 2px;
}

.section-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  color: var(--vd-dark);
  line-height: 1.15;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--vd-muted);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ---- Utility Colors ---- */
.text-vd-red    { color: var(--vd-red) !important; }
.text-vd-blue   { color: var(--vd-blue) !important; }
.text-vd-orange { color: var(--vd-orange) !important; }
.bg-vd-dark     { background: var(--vd-dark) !important; }
.bg-vd-blue     { background: var(--vd-blue) !important; }
.bg-vd-light    { background: var(--vd-light) !important; }

/* ---- Gradient Text ---- */
.text-gradient {
  background: var(--vd-grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

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

/* ---- Buttons ---- */
.btn-vd-primary {
  background: var(--vd-red);
  color: var(--vd-white);
  border: none;
  border-radius: var(--radius-pill);
  padding: 0.75rem 2rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all var(--t-slow);
  box-shadow: var(--vd-shadow-red);
  cursor: pointer;
  white-space: nowrap;
}

.btn-vd-primary:hover {
  background: #c5001a;
  color: var(--vd-white);
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(232,0,29,0.35);
}

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

.btn-vd-secondary {
  background: transparent;
  color: var(--vd-blue);
  border: 2px solid var(--vd-blue);
  border-radius: var(--radius-pill);
  padding: 0.7rem 1.8rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all var(--t-slow);
  cursor: pointer;
}

.btn-vd-secondary:hover {
  background: var(--vd-blue);
  color: var(--vd-white);
  transform: translateY(-2px);
  box-shadow: var(--vd-shadow-md);
}

.btn-vd-white {
  background: var(--vd-red);
  color: var(--vd-blue);
  border: none;
  border-radius: var(--radius-pill);
  padding: 0.75rem 2rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: all var(--t-slow);
  cursor: pointer;
}

.btn-vd-white:hover {
  background: var(--vd-light);
  color: var(--vd-blue);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(255,255,255,0.3);
}

.btn-lg {
  padding: 1rem 2.5rem !important;
  font-size: 1.05rem !important;
}

/* ---- Navbar ---- */
.vd-navbar {
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--vd-border);
  padding: 0.85rem 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: all var(--t-base);
}

.vd-navbar.scrolled {
  box-shadow: 0 4px 20px rgba(0,61,165,0.1);
  padding: 0.6rem 0;
}

.vd-navbar .navbar-brand {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.5rem;
}

.vd-navbar .navbar-brand img {
  height: 40px;
  width: auto;
}

.vd-navbar .nav-link {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--vd-dark) !important;
  padding: 0.5rem 1rem !important;
  border-radius: var(--radius-sm);
  transition: all var(--t-fast);
  position: relative;
}

.vd-navbar .nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--vd-red);
  border-radius: 2px;
  transition: all var(--t-base);
  transform: translateX(-50%);
}

.vd-navbar .nav-link:hover::after,
.vd-navbar .nav-link.active::after {
  width: 60%;
}

.vd-navbar .nav-link:hover { color: var(--vd-blue) !important; }

/* ---- Hero Section ---- */
.vd-hero {
  background: var(--vd-grad-hero);
  min-height: 92vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 5rem 0;
}

.vd-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Ccircle cx='30' cy='30' r='2'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E") repeat;
  pointer-events: none;
}

.vd-hero::after {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(232,0,29,0.15) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.vd-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  color: rgba(255,255,255,0.9);
  padding: 0.4rem 1rem;
  border-radius: var(--radius-pill);
  font-size: 0.82rem;
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: 0.05em;
  margin-bottom: 1.5rem;
}

.vd-hero-badge .badge-dot {
  width: 6px;
  height: 6px;
  background: var(--vd-orange);
  border-radius: 50%;
  animation: pulse-dot 1.5s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.vd-hero h1 {
  color: var(--vd-white);
  margin-bottom: 1.25rem;
}

.vd-hero .hero-subtitle {
  color: rgba(255,255,255,0.75);
  font-size: 1.1rem;
  max-width: 540px;
  margin-bottom: 2.5rem;
  line-height: 1.7;
}

.vd-hero .hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  align-items: center;
}

.vd-hero .hero-stats {
  display: flex;
  gap: 2.5rem;
  margin-top: 3.5rem;
  flex-wrap: wrap;
}

.hero-stat {
  text-align: left;
}

.hero-stat .stat-number {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--vd-white);
  line-height: 1;
}

.hero-stat .stat-label {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.6);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  font-weight: 500;
}

/* Hero visual panel */
.vd-hero-visual {
  position: relative;
}

.hero-dashboard-card {
  background: rgba(255,255,255,0.08);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-xl);
  padding: 1.75rem;
  color: var(--vd-white);
  position: relative;
  overflow: hidden;
}

.hero-dashboard-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--vd-grad-orange);
}

.doc-module-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  margin-top: 1rem;
}

.doc-module-item {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-md);
  padding: 0.85rem 0.6rem;
  text-align: center;
  transition: all var(--t-base);
  cursor: default;
}

.doc-module-item:hover {
  background: rgba(255,255,255,0.14);
  transform: translateY(-2px);
}

.doc-module-item .icon { font-size: 1.4rem; margin-bottom: 0.3rem; }
.doc-module-item .label { font-size: 0.65rem; font-weight: 600; opacity: 0.85; line-height: 1.2; }

.expiry-alert-card {
  background: rgba(247,148,29,0.15);
  border: 1px solid rgba(247,148,29,0.3);
  border-radius: var(--radius-md);
  padding: 0.85rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 0.75rem;
}

.expiry-alert-card .alert-icon {
  width: 36px;
  height: 36px;
  background: var(--vd-orange);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}

.expiry-alert-card .alert-text small { font-size: 0.7rem; opacity: 0.7; }
.expiry-alert-card .alert-text p { font-size: 0.82rem; font-weight: 600; margin: 0; }

/* Float cards */
.float-card {
  position: absolute;
  background: var(--vd-white);
  border-radius: var(--radius-lg);
  padding: 0.85rem 1.1rem;
  box-shadow: var(--vd-shadow-lg);
  display: flex;
  align-items: center;
  gap: 0.6rem;
  animation: float-bob 3s ease-in-out infinite;
  white-space: nowrap;
}

.float-card:nth-child(2) { animation-delay: -1s; }
.float-card:nth-child(3) { animation-delay: -2s; }

@keyframes float-bob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.float-card .fc-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  flex-shrink: 0;
}

.float-card .fc-text { font-size: 0.75rem; }
.float-card .fc-text strong { display: block; font-weight: 700; color: var(--vd-dark); font-size: 0.85rem; }
.float-card .fc-text span { color: var(--vd-muted); }

/* ---- Sections ---- */
.vd-section { padding: 5rem 0; }
.vd-section-sm { padding: 3rem 0; }
.vd-section-lg { padding: 7rem 0; }

/* ---- Feature Cards ---- */
.vd-feature-card {
  background: var(--vd-white);
  border: 1px solid var(--vd-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  height: 100%;
  transition: all var(--t-slow);
  position: relative;
  overflow: hidden;
}

.vd-feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--vd-grad-primary);
  transform: scaleX(0);
  transition: transform var(--t-slow);
}

.vd-feature-card:hover {
  border-color: rgba(0,61,165,0.15);
  box-shadow: var(--vd-shadow-lg);
  transform: translateY(-4px);
}

.vd-feature-card:hover::before { transform: scaleX(1); }

.feature-icon-wrap {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.25rem;
  flex-shrink: 0;
}

.feature-icon-red    { background: rgba(232,0,29,0.08); }
.feature-icon-blue   { background: rgba(0,61,165,0.08); }
.feature-icon-orange { background: rgba(247,148,29,0.1); }

.vd-feature-card h5 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.6rem;
  color: var(--vd-dark);
}

.vd-feature-card p {
  font-size: 0.9rem;
  color: var(--vd-muted);
  line-height: 1.6;
  margin: 0;
}

/* ---- Module Pills ---- */
.module-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--vd-white);
  border: 1px solid var(--vd-border);
  border-radius: var(--radius-pill);
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--vd-dark);
  transition: all var(--t-base);
  white-space: nowrap;
}

.module-pill:hover {
  border-color: var(--vd-blue);
  color: var(--vd-blue);
  box-shadow: var(--vd-shadow-sm);
}

/* ---- Pricing Cards ---- */
.vd-pricing-card {
  background: var(--vd-white);
  border: 1.5px solid var(--vd-border);
  border-radius: var(--radius-xl);
  padding: 2.25rem;
  height: 100%;
  transition: all var(--t-slow);
  position: relative;
  overflow: hidden;
}

.vd-pricing-card:hover {
  box-shadow: var(--vd-shadow-lg);
  transform: translateY(-6px);
  border-color: rgba(0,61,165,0.2);
}

.vd-pricing-card.featured {
  background: var(--vd-grad-hero);
  border-color: transparent;
  color: var(--vd-white);
}

.vd-pricing-card.featured * { color: var(--vd-white) !important; }
.vd-pricing-card.featured .vd-muted-text { opacity: 0.75; }

.pricing-badge {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  background: var(--vd-orange);
  color: var(--vd-white);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.3rem 0.7rem;
  border-radius: var(--radius-pill);
  font-family: var(--font-display);
}

.pricing-plan-name {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--vd-muted);
  margin-bottom: 0.75rem;
}

.pricing-price {
  display: flex;
  align-items: baseline;
  gap: 0.25rem;
  margin-bottom: 0.5rem;
}

.pricing-price .currency { font-size: 1.4rem; font-weight: 700; font-family: var(--font-display); }
.pricing-price .amount { font-size: 3.2rem; font-weight: 800; font-family: var(--font-display); line-height: 1; }
.pricing-price .period { font-size: 0.85rem; color: var(--vd-muted); }

.pricing-desc {
  font-size: 0.88rem;
  color: var(--vd-muted);
  margin-bottom: 1.75rem;
  line-height: 1.6;
}

.pricing-divider {
  border: none;
  border-top: 1px solid var(--vd-border);
  margin: 1.5rem 0;
}

.vd-pricing-card.featured .pricing-divider {
  border-color: rgba(255,255,255,0.15);
}

.pricing-features { list-style: none; padding: 0; margin: 0 0 2rem; }

.pricing-features li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  padding: 0.35rem 0;
  font-size: 0.9rem;
  color: var(--vd-dark);
}

.pricing-features li .check-icon {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: rgba(0,61,165,0.1);
  color: var(--vd-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.6rem;
  flex-shrink: 0;
  margin-top: 3px;
}

.vd-pricing-card.featured .pricing-features li .check-icon {
  background: rgba(255,255,255,0.2);
  color: var(--vd-white);
}

.pricing-features li.disabled {
  opacity: 0.4;
  text-decoration: line-through;
}

/* ---- Testimonials ---- */
.vd-testimonial-card {
  background: var(--vd-white);
  border: 1px solid var(--vd-border);
  border-radius: var(--radius-xl);
  padding: 2rem;
  position: relative;
  transition: all var(--t-slow);
}

.vd-testimonial-card:hover {
  box-shadow: var(--vd-shadow-md);
  transform: translateY(-3px);
}

.testimonial-quote {
  font-size: 3rem;
  font-family: var(--font-display);
  line-height: 0.5;
  color: var(--vd-red);
  margin-bottom: 1rem;
}

.testimonial-text {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--vd-dark);
  margin-bottom: 1.5rem;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

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

.author-info strong { display: block; font-size: 0.9rem; font-weight: 700; }
.author-info span { font-size: 0.8rem; color: var(--vd-muted); }

/* ---- CTA Section ---- */
.vd-cta {
  background: var(--vd-grad-hero);
  border-radius: var(--radius-xl);
  padding: 4rem 3rem;
  text-align: center;
  color: var(--vd-white);
  position: relative;
  overflow: hidden;
}

.vd-cta::before {
  content: '';
  position: absolute;
  bottom: -100px;
  right: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(232,0,29,0.2) 0%, transparent 70%);
  border-radius: 50%;
}

.vd-cta h2 { color: var(--vd-white); margin-bottom: 0.75rem; }
.vd-cta p { color: rgba(255,255,255,0.75); max-width: 500px; margin: 0 auto 2rem; }

/* ---- Footer ---- */
.vd-footer {
  background: var(--vd-dark-2);
  color: rgba(255,255,255,0.7);
  padding: 4rem 0 2rem;
}

.vd-footer .footer-brand {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.4rem;
  color: var(--vd-white);
  margin-bottom: 0.75rem;
}

.vd-footer .footer-tagline {
  font-size: 0.88rem;
  opacity: 0.6;
  max-width: 260px;
  line-height: 1.6;
}

.vd-footer h6 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-bottom: 1.25rem;
}

.footer-links { list-style: none; padding: 0; margin: 0; }
.footer-links li + li { margin-top: 0.5rem; }
.footer-links a {
  color: rgba(255,255,255,0.65);
  text-decoration: none;
  font-size: 0.88rem;
  transition: color var(--t-fast);
}
.footer-links a:hover { color: var(--vd-white); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 1.5rem;
  margin-top: 3rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.4);
}

/* ---- Accordion (FAQ) ---- */
.vd-accordion .accordion-item {
  border: 1px solid var(--vd-border);
  border-radius: var(--radius-md) !important;
  margin-bottom: 0.75rem;
  overflow: hidden;
}

.vd-accordion .accordion-button {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--vd-dark);
  background: var(--vd-white);
  padding: 1.1rem 1.25rem;
}

.vd-accordion .accordion-button:not(.collapsed) {
  color: var(--vd-blue);
  background: rgba(0,61,165,0.03);
  box-shadow: none;
}

.vd-accordion .accordion-button::after {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23003DA5'%3E%3Cpath d='M7.247 11.14 2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
}

.vd-accordion .accordion-body {
  font-size: 0.9rem;
  color: var(--vd-muted);
  line-height: 1.7;
  padding: 0 1.25rem 1.25rem;
}

/* ---- Scroll Animations ---- */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-up-d1 { transition-delay: 0.1s; }
.fade-up-d2 { transition-delay: 0.2s; }
.fade-up-d3 { transition-delay: 0.3s; }
.fade-up-d4 { transition-delay: 0.4s; }
.fade-up-d5 { transition-delay: 0.5s; }

/* ---- Misc ---- */
.vd-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 600;
  font-family: var(--font-display);
}

.vd-badge-red    { background: rgba(232,0,29,0.1); color: var(--vd-red); }
.vd-badge-blue   { background: rgba(0,61,165,0.1); color: var(--vd-blue); }
.vd-badge-orange { background: rgba(247,148,29,0.1); color: #c47209; }
.vd-badge-green  { background: rgba(16,185,129,0.1); color: #059669; }

.divider-wave {
  width: 60px;
  height: 4px;
  background: var(--vd-grad-orange);
  border-radius: 4px;
  margin: 1rem 0 1.5rem;
}

/* Responsive */
@media (max-width: 991.98px) {
  .vd-hero { min-height: auto; padding: 4rem 0; }
  .vd-hero-visual { margin-top: 3rem; }
  .hero-stats { gap: 1.5rem; }
  .float-card { display: none; }
}

@media (max-width: 767.98px) {
  .vd-section { padding: 3.5rem 0; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
  .vd-cta { padding: 2.5rem 1.5rem; }
  .pricing-price .amount { font-size: 2.5rem; }
}

/* ── Floating WhatsApp Button ── */
.vd-whatsapp-float {
  position: fixed;
  bottom: 5rem;          /* sits above the back-to-top button */
  right: 1.5rem;
  z-index: 1000;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: #25D366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  box-shadow: 0 4px 16px rgba(37,211,102,.45);
  text-decoration: none;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.vd-whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 22px rgba(37,211,102,.6);
  color: #fff;
}
/* Pulse ring */
.vd-whatsapp-float::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px solid #25D366;
  animation: wa-pulse 2s ease-out infinite;
}
@keyframes wa-pulse {
  0%   { transform: scale(1);   opacity: .7; }
  100% { transform: scale(1.7); opacity: 0;  }
}

/* ── Footer contact info ── */
.footer-contact-list {
  list-style: none;
  padding: 0;
  margin: .75rem 0 0;
}
.footer-contact-list li {
  display: flex;
  align-items: flex-start;
  gap: .5rem;
  font-size: .875rem;
  color: var(--vd-muted, #adb5bd);
  margin-bottom: .45rem;
  line-height: 1.4;
}
.footer-contact-list li i {
  margin-top: .15rem;
  flex-shrink: 0;
  color: var(--vd-blue, #1B7A8E);
}
.footer-contact-list a {
  color: inherit;
  text-decoration: none;
  transition: color .2s;
}
.footer-contact-list a:hover {
  color: #fff;
}