/* Penmark Lab - Modern Dark Tech UI Theme */
:root {
  --bg-primary: #0A0D14;
  --bg-secondary: #101522;
  --bg-card: rgba(18, 24, 38, 0.75);
  --bg-card-hover: rgba(26, 34, 52, 0.9);
  --border-color: rgba(255, 255, 255, 0.08);
  --border-focus: #00E5FF;
  --text-primary: #F8FAFC;
  --text-secondary: #94A3B8;
  --text-muted: #64748B;
  --accent-cyan: #00E5FF;
  --accent-cyan-glow: rgba(0, 229, 255, 0.25);
  --accent-emerald: #10B981;
  --accent-emerald-glow: rgba(16, 185, 129, 0.2);
  --accent-orange: #FF6B00;
  --font-main: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  --transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  --container-width: 1200px;
}

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

html {
  scroll-behavior: smooth;
  font-family: var(--font-main);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
}

body {
  overflow-x: hidden;
  position: relative;
  min-height: 100vh;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition);
}

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

/* Background Gradients */
.bg-glow-orb {
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  filter: blur(140px);
  z-index: -1;
  opacity: 0.15;
  pointer-events: none;
}
.orb-1 { top: -100px; left: -100px; background: var(--accent-cyan); }
.orb-2 { top: 600px; right: -150px; background: #6366F1; }
.orb-3 { bottom: 200px; left: 10%; background: var(--accent-emerald); }

/* Containers & Layout */
.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 90px 0;
  position: relative;
}

@media (max-width: 768px) {
  .section {
    padding: 60px 0;
  }
}

/* Top Urgency Banner */
.top-bar {
  background: linear-gradient(90deg, #0f172a 0%, #1e1b4b 50%, #0f172a 100%);
  border-bottom: 1px solid rgba(0, 229, 255, 0.2);
  color: #fff;
  padding: 10px 16px;
  font-size: 0.88rem;
  text-align: center;
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

.top-bar .tag {
  background: rgba(255, 107, 0, 0.2);
  color: #FF8A00;
  border: 1px solid rgba(255, 107, 0, 0.4);
  padding: 2px 8px;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 0.5px;
}

.countdown-box {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 700;
  color: var(--accent-cyan);
  background: rgba(0, 0, 0, 0.35);
  padding: 3px 10px;
  border-radius: var(--radius-sm);
  font-variant-numeric: tabular-nums;
  border: 1px solid rgba(0, 229, 255, 0.2);
}

/* Navigation Header */
.header {
  position: sticky;
  top: 41px;
  z-index: 99;
  background: rgba(10, 13, 20, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-color);
  transition: var(--transition);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}


.logo-wrapper {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  flex-shrink: 0;
}


.logo-img {
  width: 44px;
  height: 44px;
  min-width: 44px;
  min-height: 44px;
  border-radius: 10px;
  object-fit: cover;
  border: 1px solid rgba(0, 229, 255, 0.4);
  box-shadow: 0 0 12px rgba(0, 229, 255, 0.25);
  display: block;
  flex-shrink: 0;
  background-color: #0A0D14;
}

.logo-text {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: var(--text-primary);
}

.logo-text span {
  color: var(--accent-cyan);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.nav-link:hover, .nav-link.active {
  color: var(--accent-cyan);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--accent-cyan) 0%, #0099FF 100%);
  color: #0A0D14;
  font-weight: 700;
  font-size: 0.92rem;
  padding: 12px 24px;
  border-radius: var(--radius-full);
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 20px var(--accent-cyan-glow);
  transition: var(--transition);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 26px rgba(0, 229, 255, 0.45);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  font-weight: 600;
  font-size: 0.92rem;
  padding: 12px 24px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
  color: #fff;
}

.mobile-toggle {
  display: none;
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-size: 1.5rem;
  cursor: pointer;
}

/* Mobile Nav Drawer */
@media (max-width: 900px) {
  .nav-menu {
    position: fixed;
    top: 117px;
    left: 0;
    width: 100%;
    background: var(--bg-secondary);
    flex-direction: column;
    padding: 30px 24px;
    gap: 20px;
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 20px 40px rgba(0,0,0,0.6);
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
  }
  .nav-menu.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  .mobile-toggle {
    display: block;
  }
  .nav-actions .btn-primary {
    display: none;
  }
}

/* Hero Section */
.hero {
  padding: 70px 0 90px;
  text-align: center;
  position: relative;
}

.badge-offer {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0, 229, 255, 0.08);
  border: 1px solid rgba(0, 229, 255, 0.3);
  color: var(--accent-cyan);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 24px;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -1.5px;
  max-width: 900px;
  margin: 0 auto 20px;
}

.hero-title .gradient-text {
  background: linear-gradient(135deg, #00E5FF 0%, #3B82F6 50%, #10B981 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 1.2rem;
  color: var(--text-secondary);
  max-width: 720px;
  margin: 0 auto 36px;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.trust-badges {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
  color: var(--text-muted);
  font-size: 0.85rem;
}

.trust-badge-item {
  display: flex;
  align-items: center;
  gap: 8px;
}

.trust-badge-item svg {
  color: var(--accent-emerald);
}

@media (max-width: 768px) {
  .hero-title {
    font-size: 2.25rem;
  }
  .hero-subtitle {
    font-size: 1.05rem;
  }
}

/* Feature Cards Grid */
.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 54px;
}

.section-tag {
  color: var(--accent-cyan);
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 12px;
  display: block;
}

.section-title {
  font-size: 2.4rem;
  font-weight: 800;
  letter-spacing: -0.8px;
  margin-bottom: 16px;
}

.section-desc {
  color: var(--text-secondary);
  font-size: 1.05rem;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

@media (max-width: 992px) {
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 640px) {
  .grid-3 {
    grid-template-columns: 1fr;
  }
}

.card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 36px 30px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.card:hover {
  background: var(--bg-card-hover);
  border-color: rgba(0, 229, 255, 0.3);
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4);
}

.card-icon {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-md);
  background: rgba(0, 229, 255, 0.1);
  color: var(--accent-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
}

.card-title {
  font-size: 1.35rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.card-desc {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* Pricing Section */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  align-items: stretch;
}

@media (max-width: 992px) {
  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 500px;
    margin: 0 auto;
  }
}

.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: var(--transition);
}

.pricing-card.featured {
  background: linear-gradient(180deg, rgba(16, 24, 44, 0.95) 0%, rgba(10, 14, 24, 0.95) 100%);
  border: 2px solid var(--accent-cyan);
  box-shadow: 0 0 35px var(--accent-cyan-glow);
  transform: scale(1.03);
}

@media (max-width: 992px) {
  .pricing-card.featured {
    transform: none;
  }
}

.pricing-badge {
  position: absolute;
  top: -14px;
  right: 28px;
  background: linear-gradient(135deg, #FF6B00 0%, #FF8A00 100%);
  color: #fff;
  font-weight: 800;
  font-size: 0.75rem;
  letter-spacing: 0.5px;
  padding: 4px 14px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
}

.pricing-title {
  font-size: 1.4rem;
  font-weight: 800;
  margin-bottom: 8px;
}

.pricing-desc {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: 24px;
  min-height: 42px;
}

.pricing-price {
  margin-bottom: 24px;
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.price-current {
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--text-primary);
}

.price-regular {
  font-size: 1.15rem;
  color: var(--text-muted);
  text-decoration: line-through;
}

.price-period {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.pricing-features {
  list-style: none;
  margin-bottom: 32px;
  flex-grow: 1;
}

.pricing-feature-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  color: var(--text-secondary);
  font-size: 0.92rem;
  margin-bottom: 14px;
}

.pricing-feature-item svg {
  color: var(--accent-emerald);
  min-width: 18px;
  margin-top: 3px;
}

/* Portfolio Cards */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

@media (max-width: 900px) {
  .portfolio-grid {
    grid-template-columns: 1fr;
  }
}

.portfolio-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
}

.portfolio-card:hover {
  transform: translateY(-6px);
  border-color: rgba(0, 229, 255, 0.4);
}

.portfolio-img-wrapper {
  height: 220px;
  background: #151B2B;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.portfolio-mockup {
  width: 90%;
  height: 85%;
  background: #1A2234;
  border-radius: 8px 8px 0 0;
  border: 1px solid rgba(255,255,255,0.1);
  padding: 12px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.mockup-header {
  height: 10px;
  display: flex;
  gap: 5px;
}
.mockup-dot { width: 6px; height: 6px; border-radius: 50%; background: #EF4444; }
.mockup-dot:nth-child(2) { background: #F59E0B; }
.mockup-dot:nth-child(3) { background: #10B981; }

.mockup-body {
  flex-grow: 1;
  background: #0f172a;
  border-radius: 4px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  color: var(--text-muted);
  font-size: 0.8rem;
  font-weight: 600;
  text-align: center;
  padding: 10px;
}

.portfolio-content {
  padding: 24px;
}

.portfolio-tag {
  color: var(--accent-cyan);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
  display: block;
}

.portfolio-title {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.portfolio-desc {
  color: var(--text-secondary);
  font-size: 0.88rem;
  margin-bottom: 16px;
}

/* FAQ Accordion */
.faq-accordion {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  margin-bottom: 16px;
  overflow: hidden;
  transition: var(--transition);
}

.faq-question {
  width: 100%;
  padding: 20px 24px;
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-size: 1.05rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: space-between;
  text-align: left;
  cursor: pointer;
}

.faq-icon {
  transition: transform 0.3s ease;
  color: var(--accent-cyan);
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
  padding: 0 24px;
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
}

.faq-item.active .faq-answer {
  max-height: 300px;
  padding-bottom: 20px;
}

/* Checkout Page Styles */
.checkout-container {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 40px;
  margin-top: 30px;
}

@media (max-width: 900px) {
  .checkout-container {
    grid-template-columns: 1fr;
  }
}

.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 13px 16px;
  background: rgba(16, 21, 34, 0.9);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: #fff;
  font-family: inherit;
  font-size: 0.95rem;
  transition: var(--transition);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--accent-cyan);
  box-shadow: 0 0 0 3px var(--accent-cyan-glow);
}

.payment-tab-group {
  display: flex;
  gap: 12px;
  margin-bottom: 24px;
}

.payment-tab-btn {
  flex: 1;
  padding: 14px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 0.92rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: var(--transition);
}

.payment-tab-btn.active {
  background: rgba(0, 229, 255, 0.1);
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
}

.upi-qr-card {
  text-align: center;
  background: #fff;
  color: #0F172A;
  padding: 24px;
  border-radius: var(--radius-md);
  margin: 20px 0;
}

.upi-id-copy {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(0,0,0,0.06);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  margin: 14px 0 6px;
  font-family: monospace;
  font-size: 0.95rem;
  font-weight: 700;
}

.btn-copy {
  background: #0F172A;
  color: #fff;
  border: none;
  padding: 5px 10px;
  border-radius: 4px;
  font-size: 0.75rem;
  cursor: pointer;
}

/* Success Card */
.success-card {
  max-width: 650px;
  margin: 40px auto;
  text-align: center;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 50px 36px;
}

.success-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: rgba(16, 185, 129, 0.15);
  color: var(--accent-emerald);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
}

/* Floating WhatsApp Button */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 58px;
  height: 58px;
  background: #25D366;
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.4);
  z-index: 999;
  transition: var(--transition);
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.6);
}

/* Footer */
.footer {
  background: #06080E;
  border-top: 1px solid var(--border-color);
  padding: 70px 0 30px;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  margin-bottom: 50px;
}

@media (max-width: 900px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}
@media (max-width: 600px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

.footer-heading {
  color: var(--text-primary);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 18px;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a:hover {
  color: var(--accent-cyan);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid rgba(255,255,255,0.05);
  padding-top: 24px;
  font-size: 0.85rem;
  color: var(--text-muted);
  flex-wrap: wrap;
  gap: 12px;
}

/* =========================================================
   PENMARK LAB - AI BOT & DIRECT WHATSAPP INTEGRATION STYLES
   ========================================================= */

/* AI Bot Floating Widget */
.ai-widget-wrapper {
  position: fixed;
  bottom: 24px;
  left: 24px;
  z-index: 1000;
  font-family: var(--font-main);
}

.ai-toggle-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(135deg, #0A0F1D 0%, #151F33 100%);
  border: 1.5px solid var(--accent-cyan);
  color: #fff;
  padding: 12px 20px;
  border-radius: var(--radius-full);
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 8px 25px rgba(0, 229, 255, 0.35);
  transition: var(--transition);
  position: relative;
}

.ai-toggle-btn:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 12px 30px rgba(0, 229, 255, 0.5);
  border-color: #fff;
}

.ai-avatar-icon {
  color: var(--accent-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
}

.ai-online-dot {
  width: 9px;
  height: 9px;
  background: var(--accent-emerald);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--accent-emerald);
}

/* AI Chat Window */
.ai-chat-window {
  position: fixed;
  bottom: 90px;
  left: 24px;
  width: 380px;
  max-width: calc(100vw - 32px);
  height: 540px;
  max-height: calc(100vh - 120px);
  background: rgba(10, 14, 24, 0.96);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(0, 229, 255, 0.35);
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.8), 0 0 30px rgba(0, 229, 255, 0.15);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  z-index: 1001;
  animation: aiSlideUp 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes aiSlideUp {
  from { opacity: 0; transform: translateY(20px) scale(0.96); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.ai-chat-header {
  padding: 16px 20px;
  background: linear-gradient(90deg, #10172A 0%, #17233D 100%);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.ai-header-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

.ai-header-avatar {
  font-size: 1.5rem;
  background: rgba(0, 229, 255, 0.15);
  border: 1px solid rgba(0, 229, 255, 0.4);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ai-header-title {
  font-size: 1rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.3px;
}

.ai-header-status {
  font-size: 0.76rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 2px;
}

.ai-pulse-dot {
  width: 7px;
  height: 7px;
  background: var(--accent-emerald);
  border-radius: 50%;
  display: inline-block;
  box-shadow: 0 0 6px var(--accent-emerald);
}

.ai-close-btn {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-size: 1.6rem;
  cursor: pointer;
  line-height: 1;
  padding: 4px 8px;
  border-radius: 6px;
  transition: var(--transition);
}

.ai-close-btn:hover {
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
}

.ai-chat-body {
  flex-grow: 1;
  padding: 18px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.ai-msg {
  display: flex;
  flex-direction: column;
  max-width: 88%;
}

.ai-bot-msg {
  align-self: flex-start;
}

.ai-user-msg {
  align-self: flex-end;
}

.ai-msg-bubble {
  padding: 12px 16px;
  border-radius: 16px;
  font-size: 0.88rem;
  line-height: 1.55;
}

.ai-bot-msg .ai-msg-bubble {
  background: rgba(18, 25, 42, 0.9);
  color: var(--text-primary);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-bottom-left-radius: 4px;
}

.ai-user-msg .ai-msg-bubble {
  background: linear-gradient(135deg, #00B4D8 0%, #0077B6 100%);
  color: #fff;
  font-weight: 600;
  border-bottom-right-radius: 4px;
}

.ai-quick-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 6px;
}

.ai-chip {
  background: rgba(0, 229, 255, 0.08);
  border: 1px solid rgba(0, 229, 255, 0.25);
  color: var(--accent-cyan);
  padding: 6px 12px;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  text-align: left;
  transition: var(--transition);
}

.ai-chip:hover {
  background: rgba(0, 229, 255, 0.2);
  border-color: var(--accent-cyan);
  transform: translateY(-1px);
}

.ai-cta-wrap {
  margin-top: 10px;
}

.ai-msg-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #25D366;
  color: #fff !important;
  font-size: 0.8rem;
  font-weight: 700;
  padding: 6px 12px;
  border-radius: var(--radius-full);
  text-decoration: none;
  box-shadow: 0 2px 10px rgba(37, 211, 102, 0.35);
  transition: var(--transition);
}

.ai-msg-cta:hover {
  background: #1EBE5D;
  transform: translateY(-1px);
}

.ai-chat-footer {
  padding: 12px 16px;
  background: #080B12;
  border-top: 1px solid var(--border-color);
}

.ai-form {
  display: flex;
  gap: 8px;
}

.ai-input {
  flex-grow: 1;
  background: rgba(16, 21, 34, 0.95);
  border: 1px solid var(--border-color);
  color: #fff;
  padding: 10px 14px;
  border-radius: var(--radius-full);
  font-size: 0.88rem;
  font-family: inherit;
  outline: none;
  transition: var(--transition);
}

.ai-input:focus {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 0 2px var(--accent-cyan-glow);
}

.ai-send-btn {
  width: 38px;
  height: 38px;
  background: var(--accent-cyan);
  color: #0A0D14;
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
  transition: var(--transition);
}

.ai-send-btn:hover {
  transform: scale(1.08);
}

.ai-direct-whatsapp-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 8px;
  font-size: 0.72rem;
  color: var(--text-muted);
}

.ai-direct-whatsapp-strip a {
  color: #25D366;
  font-weight: 700;
  text-decoration: none;
}

.ai-direct-whatsapp-strip a:hover {
  text-decoration: underline;
}

/* Direct WhatsApp Buttons on Pricing Cards */
.btn-whatsapp-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: rgba(37, 211, 102, 0.1);
  border: 1px solid rgba(37, 211, 102, 0.4);
  color: #25D366;
  font-weight: 700;
  font-size: 0.88rem;
  padding: 10px 20px;
  border-radius: var(--radius-full);
  text-decoration: none;
  margin-top: 10px;
  width: 100%;
  transition: var(--transition);
}

.btn-whatsapp-outline:hover {
  background: #25D366;
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
}

/* Mobile Adjustments for Dual Floating Buttons */
@media (max-width: 600px) {
  .ai-widget-wrapper {
    bottom: 18px;
    left: 14px;
  }
  .ai-toggle-btn {
    padding: 10px 14px;
    font-size: 0.85rem;
  }
  .whatsapp-float {
    bottom: 18px;
    right: 14px;
    width: 52px;
    height: 52px;
  }
  .ai-chat-window {
    left: 10px;
    right: 10px;
    width: auto;
    bottom: 80px;
    height: 480px;
  }
}


/* Mobile Header Logo Tweaks */
@media (max-width: 480px) {
  .logo-img {
    width: 38px;
    height: 38px;
    min-width: 38px;
    min-height: 38px;
    border-radius: 8px;
  }
  .logo-text {
    font-size: 1.1rem;
  }
  .logo-wrapper {
    gap: 8px;
  }
}

/* --- Penmark Lab Specific Enhancements --- */

/* Domain & Hosting Notice Banner */
.domain-notice-banner {
  max-width: 960px;
  margin: 0 auto 36px;
  background: rgba(255, 107, 0, 0.08);
  border: 1px solid rgba(255, 107, 0, 0.35);
  border-radius: var(--radius-md);
  padding: 16px 22px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.domain-notice-icon {
  font-size: 1.6rem;
  line-height: 1;
}

.domain-notice-text {
  font-size: 0.92rem;
  color: #E2E8F0;
  line-height: 1.6;
}

/* Hostinger Recommendation Card */
.hostinger-recommendation-card {
  background: linear-gradient(135deg, rgba(20, 16, 38, 0.95) 0%, rgba(10, 13, 20, 0.95) 100%);
  border: 1px solid rgba(139, 92, 246, 0.45);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  margin: 28px 0;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.hostinger-badge-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
  flex-wrap: wrap;
  gap: 8px;
}

.badge-hostinger {
  background: rgba(139, 92, 246, 0.2);
  color: #A78BFA;
  border: 1px solid rgba(139, 92, 246, 0.4);
  font-size: 0.76rem;
  font-weight: 800;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.badge-discount {
  background: rgba(16, 185, 129, 0.2);
  color: #34D399;
  border: 1px solid rgba(16, 185, 129, 0.4);
  font-size: 0.76rem;
  font-weight: 800;
  padding: 3px 10px;
  border-radius: var(--radius-full);
}

.hostinger-link-box {
  background: rgba(0, 0, 0, 0.45);
  border: 1px dashed rgba(0, 229, 255, 0.4);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  margin: 14px 0;
}

/* Portfolio Filter Tabs */
.portfolio-tabs {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.tab-btn {
  padding: 9px 18px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.86rem;
  cursor: pointer;
  transition: var(--transition);
}

.tab-btn:hover, .tab-btn.active {
  background: rgba(0, 229, 255, 0.12);
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
}

.portfolio-pills {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.portfolio-pill {
  font-size: 0.74rem;
  padding: 3px 9px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-full);
  color: var(--text-muted);
}

/* Form Dual Routing Feedback */
.form-feedback {
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.35);
  color: #34D399;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  line-height: 1.5;
  margin-bottom: 16px;
  display: none;
}