/* =============================================
   G5 POS — Premium Homepage Styles
   ============================================= */

/* ---------- Enhanced Logo for Dark Backgrounds ---------- */
.header:not(.scrolled) .logo img {
  height: 55px;
  filter: drop-shadow(0 0 10px rgba(255,255,255,0.6)) drop-shadow(0 0 20px rgba(255,255,255,0.3));
  background: rgba(255,255,255,0.15);
  border-radius: 10px;
  padding: 4px 8px;
  backdrop-filter: blur(6px);
}

.header.scrolled .logo img {
  filter: none;
  background: none;
  padding: 0;
}

/* Footer Logo — readable on dark footer */
.footer-logo-link {
  display: inline-block;
  margin-bottom: 15px;
}

.footer-logo {
  height: 60px;
  width: auto;
  filter: drop-shadow(0 0 8px rgba(255,255,255,0.5));
  background: rgba(255,255,255,0.12);
  border-radius: 10px;
  padding: 6px 10px;
}

/* ---------- Premium Hero ---------- */
.hero-premium {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-premium .hero-slider {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-premium .hero-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transition: opacity 1.2s ease, transform 8s ease;
  transform: scale(1.08);
}

.hero-premium .hero-slide::before {
  display: none; /* Remove the per-slide overlay — premium uses a single ::before on the section */
}

.hero-premium .hero-slide.active {
  opacity: 1;
  transform: scale(1);
}

.hero-premium::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(26,26,46,0.92) 0%, rgba(22,33,62,0.85) 50%, rgba(26,115,232,0.65) 100%);
  z-index: 1;
}

.hero-particles {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
}

.hero-premium .container {
  position: relative;
  z-index: 3;
}

.hero-content-premium {
  max-width: 780px;
  padding: 120px 0 80px;
  text-align: left;
}

/* Hero Badge */
.hero-badge {
  display: inline-block;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.25);
  backdrop-filter: blur(10px);
  padding: 8px 20px;
  border-radius: 50px;
  color: var(--white);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.5px;
  margin-bottom: 24px;
}

/* Hero Titles */
.hero-content-premium h1 {
  color: var(--white);
  font-size: clamp(2.5rem, 5.5vw, 4.5rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 24px;
}

.hero-title-line {
  display: block;
}

.hero-gradient-text {
  display: block;
  background: linear-gradient(135deg, #4a9af5 0%, #ff6b35 50%, #f5c542 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-desc {
  color: rgba(255,255,255,0.8);
  font-size: 1.15rem;
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 640px;
}

/* Hero Buttons */
.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.btn-glow {
  background: linear-gradient(135deg, var(--secondary) 0%, #ff8a5c 100%);
  color: var(--white);
  padding: 16px 36px;
  border: none;
  border-radius: 50px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: var(--transition);
  box-shadow: 0 4px 20px rgba(255,107,53,0.4);
  position: relative;
  overflow: hidden;
}

.btn-glow::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.25), transparent);
  transition: left 0.6s ease;
}

.btn-glow:hover::before {
  left: 100%;
}

.btn-glow:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(255,107,53,0.6);
}

.hero-buttons .btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,0.4);
  padding: 14px 36px;
  border-radius: 50px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: var(--transition);
}

.hero-buttons .btn-outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.7);
  transform: translateY(-3px);
}

/* Trust Badges */
.hero-trust {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.7);
  font-size: 0.85rem;
  font-weight: 500;
}

.trust-item i {
  color: var(--secondary);
  font-size: 1rem;
}

/* Slider Controls */
.slider-dots {
  position: absolute;
  bottom: 100px;
  right: 40px;
  z-index: 5;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.slider-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.5);
  background: transparent;
  cursor: pointer;
  transition: var(--transition);
}

.slider-dot.active {
  background: var(--secondary);
  border-color: var(--secondary);
  transform: scale(1.3);
}

.slider-arrows {
  position: absolute;
  bottom: 40px;
  right: 30px;
  z-index: 5;
  display: flex;
  gap: 10px;
}

.slider-arrow {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.3);
  background: rgba(255,255,255,0.08);
  color: var(--white);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: var(--transition);
  backdrop-filter: blur(4px);
}

.slider-arrow:hover {
  background: var(--secondary);
  border-color: var(--secondary);
  transform: scale(1.1);
}

/* Scroll Indicator */
.scroll-indicator {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 5;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,0.6);
  font-size: 0.75rem;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.mouse {
  width: 24px;
  height: 38px;
  border: 2px solid rgba(255,255,255,0.4);
  border-radius: 12px;
  position: relative;
}

.wheel {
  width: 4px;
  height: 8px;
  background: rgba(255,255,255,0.6);
  border-radius: 2px;
  position: absolute;
  top: 6px;
  left: 50%;
  transform: translateX(-50%);
  animation: scrollWheel 2s ease infinite;
}

@keyframes scrollWheel {
  0% { opacity: 1; transform: translateX(-50%) translateY(0); }
  100% { opacity: 0; transform: translateX(-50%) translateY(12px); }
}

/* ---------- Hero Animations ---------- */
.animate-hero {
  opacity: 0;
  transform: translateY(40px);
  animation: heroFadeUp 0.8s ease forwards;
}

.animate-hero.delay-1 { animation-delay: 0.2s; }
.animate-hero.delay-2 { animation-delay: 0.4s; }
.animate-hero.delay-3 { animation-delay: 0.6s; }
.animate-hero.delay-4 { animation-delay: 0.9s; }

@keyframes heroFadeUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ---------- Floating Stats Bar ---------- */
.floating-stats-bar {
  position: relative;
  z-index: 10;
  margin-top: -50px;
  padding: 0 20px;
}

.stats-bar-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
}

.stat-bar-item {
  text-align: center;
  padding: 30px 20px;
  position: relative;
  transition: var(--transition);
}

.stat-bar-item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0;
  top: 20%;
  height: 60%;
  width: 1px;
  background: var(--gray-300);
}

.stat-bar-item:hover {
  background: var(--primary);
  color: var(--white);
}

.stat-bar-item:hover .stat-number {
  color: var(--white);
}

.stat-bar-item:hover span:last-child {
  color: rgba(255,255,255,0.8);
}

.stat-bar-item .stat-number {
  display: block;
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
  margin-bottom: 6px;
  transition: var(--transition);
}

.stat-bar-item span:last-child {
  font-size: 0.85rem;
  color: var(--gray-600);
  font-weight: 500;
  transition: var(--transition);
}

/* ---------- Section Styles ---------- */
.section-subtitle {
  display: inline-block;
  color: var(--secondary);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 12px;
  position: relative;
}

.section-subtitle::before,
.section-subtitle::after {
  content: '';
  display: inline-block;
  width: 30px;
  height: 2px;
  background: var(--secondary);
  vertical-align: middle;
  margin: 0 12px;
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 60px;
}

.section-header .section-title {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  color: var(--dark);
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 16px;
}

.section-header p {
  color: var(--gray-600);
  font-size: 1.05rem;
  line-height: 1.6;
}

/* ---------- About Section ---------- */
.about-section {
  padding: 100px 0 80px;
  background: var(--gray-100);
}

.about-intro {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 50px;
  color: var(--gray-700);
  font-size: 1.05rem;
  line-height: 1.8;
}

.about-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.about-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.about-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

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

.about-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.about-card .icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--white);
  font-size: 1.4rem;
}

.about-card h4 {
  font-size: 1.15rem;
  color: var(--dark);
  margin-bottom: 12px;
  font-weight: 600;
}

.about-card p {
  color: var(--gray-600);
  font-size: 0.92rem;
  line-height: 1.7;
}

/* ---------- AI Features Section ---------- */
.ai-features-section {
  padding: 100px 0;
  background: linear-gradient(180deg, var(--dark) 0%, #0a1628 100%);
  position: relative;
  overflow: hidden;
}

.ai-features-section::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(26,115,232,0.15) 0%, transparent 70%);
  pointer-events: none;
}

.ai-features-section::after {
  content: '';
  position: absolute;
  bottom: -200px;
  left: -200px;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,107,53,0.1) 0%, transparent 70%);
  pointer-events: none;
}

.ai-features-section .section-header { position: relative; z-index: 1; }
.ai-features-section .section-title { color: var(--white); }
.ai-features-section .section-header p { color: rgba(255,255,255,0.6); }

.ai-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  position: relative;
  z-index: 1;
}

.ai-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.ai-card:hover {
  background: rgba(255,255,255,0.08);
  border-color: rgba(74,154,245,0.3);
  transform: translateY(-6px);
}

.ai-glow {
  position: absolute;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(26,115,232,0.2) 0%, transparent 70%);
  top: -80px;
  right: -80px;
  transition: opacity 0.4s ease;
  opacity: 0;
}

.ai-card:hover .ai-glow {
  opacity: 1;
}

.ai-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--primary), #4a9af5);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.3rem;
  margin-bottom: 20px;
}

.ai-content h4 {
  color: var(--white);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 10px;
}

.ai-content p {
  color: rgba(255,255,255,0.55);
  font-size: 0.9rem;
  line-height: 1.7;
}

/* ---------- Products Section ---------- */
.products-section {
  padding: 100px 0;
  background: var(--white);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.product-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  transition: var(--transition);
  position: relative;
}

.product-card:hover {
  border-color: var(--primary);
  box-shadow: 0 12px 40px rgba(26,115,232,0.12);
  transform: translateY(-6px);
}

.product-card .icon {
  width: 60px;
  height: 60px;
  border-radius: 14px;
  background: var(--gray-100);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 1.4rem;
  margin-bottom: 20px;
  transition: var(--transition);
}

.product-card:hover .icon {
  background: var(--primary);
  color: var(--white);
}

.product-card h4 {
  color: var(--dark);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 12px;
}

.product-card p {
  color: var(--gray-600);
  font-size: 0.9rem;
  line-height: 1.7;
}

.products-cta {
  text-align: center;
  margin-top: 48px;
}

/* ---------- How It Works Section ---------- */
.how-it-works-section {
  padding: 100px 0;
  background: var(--gray-100);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  position: relative;
}

.step-card {
  text-align: center;
  position: relative;
  padding: 40px 24px;
}

.step-number {
  font-size: 4.5rem;
  font-weight: 900;
  color: rgba(26,115,232,0.08);
  line-height: 1;
  margin-bottom: -20px;
  position: relative;
  z-index: 0;
}

.step-icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.8rem;
  margin: 0 auto 24px;
  position: relative;
  z-index: 1;
  box-shadow: 0 8px 25px rgba(26,115,232,0.3);
}

.step-card h4 {
  font-size: 1.2rem;
  color: var(--dark);
  margin-bottom: 12px;
  font-weight: 600;
}

.step-card p {
  color: var(--gray-600);
  font-size: 0.92rem;
  line-height: 1.7;
}

.step-connector {
  position: absolute;
  top: 50%;
  right: -20px;
  width: 40px;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), transparent);
}

.step-card:last-child .step-connector { display: none; }

/* ---------- Stats Section ---------- */
.stats-section {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  position: relative;
  overflow: hidden;
}

.stats-section::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='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.3;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
  z-index: 1;
}

.stat-item {
  text-align: center;
  color: var(--white);
}

.stat-icon {
  font-size: 2rem;
  margin-bottom: 12px;
  opacity: 0.8;
}

.stat-item .stat-number {
  display: block;
  font-size: 3rem;
  font-weight: 800;
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 0.9rem;
  opacity: 0.8;
  font-weight: 500;
}

/* ---------- CTA Section ---------- */
.cta-section {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark-light) 100%);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: rgba(26,115,232,0.1);
  top: -100px;
  right: -100px;
}

.cta-section h2 {
  color: var(--white);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin-bottom: 16px;
  font-weight: 700;
  position: relative;
}

.cta-section p {
  color: rgba(255,255,255,0.7);
  font-size: 1.05rem;
  max-width: 600px;
  margin: 0 auto 30px;
  position: relative;
}

.cta-section .btn {
  position: relative;
}

/* ---------- Partners Section ---------- */
.partners-section {
  padding: 100px 0;
  background: var(--white);
}

.partners-showcase {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 20px;
  max-width: 1000px;
  margin: 0 auto;
}

.partner-card {
  background: var(--gray-100);
  border-radius: var(--radius-lg);
  padding: 28px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  transition: var(--transition);
  border: 2px solid transparent;
  min-height: 160px;
}

.partner-card:hover {
  background: var(--white);
  border-color: var(--primary);
  box-shadow: 0 8px 30px rgba(26,115,232,0.1);
  transform: translateY(-6px);
}

.partner-card img {
  width: 100px;
  height: 100px;
  object-fit: contain;
  transition: var(--transition);
}

.partner-card:hover img {
  transform: scale(1.08);
}

.partner-card span {
  font-size: 0.8rem;
  color: var(--gray-600);
  font-weight: 600;
  text-align: center;
}

.partner-card:hover span {
  color: var(--primary);
}

/* ---------- Callback Section ---------- */
.callback-section {
  padding: 100px 0;
  background: var(--gray-100);
}

.callback-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: start;
}

.callback-info h2 {
  font-size: 1.8rem;
  color: var(--dark);
  line-height: 1.3;
  margin-bottom: 16px;
  font-weight: 700;
}

.callback-info > p {
  color: var(--gray-600);
  line-height: 1.7;
  margin-bottom: 30px;
}

.info-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 20px;
}

.info-item i {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 0.9rem;
  flex-shrink: 0;
}

.info-item h5 {
  font-size: 0.85rem;
  color: var(--gray-500);
  font-weight: 500;
  margin-bottom: 2px;
}

.info-item p, .info-item a {
  color: var(--dark);
  font-weight: 600;
  text-decoration: none;
}

.info-item a:hover {
  color: var(--primary);
}

.form-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-lg);
}

.form-card h3 {
  font-size: 1.4rem;
  color: var(--dark);
  margin-bottom: 24px;
  font-weight: 700;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--gray-700);
  margin-bottom: 6px;
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-family: var(--font-en);
  transition: var(--transition);
  background: var(--gray-100);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(26,115,232,0.15);
  background: var(--white);
}

textarea.form-control { resize: vertical; }

/* ---------- Footer ---------- */
.footer {
  background: var(--dark);
  padding: 60px 0 0;
  color: rgba(255,255,255,0.7);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-col h4 {
  color: var(--white);
  font-size: 1.1rem;
  margin-bottom: 20px;
  font-weight: 600;
}

.footer-col p {
  font-size: 0.9rem;
  line-height: 1.7;
}

.footer-social {
  display: flex;
  gap: 10px;
  margin-top: 20px;
}

.footer-social a {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 0.9rem;
  transition: var(--transition);
}

.footer-social a:hover {
  background: var(--primary);
  transform: translateY(-3px);
}

.footer-links a {
  display: block;
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  padding: 6px 0;
  font-size: 0.9rem;
  transition: var(--transition);
}

.footer-links a i {
  font-size: 0.7rem;
  margin-right: 8px;
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--secondary);
  padding-left: 5px;
}

.footer-contact-item {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-bottom: 14px;
}

.footer-contact-item i {
  color: var(--secondary);
  font-size: 0.9rem;
}

.footer-contact-item p, .footer-contact-item a {
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  font-size: 0.9rem;
  margin: 0;
}

.footer-contact-item a:hover {
  color: var(--white);
}

.footer-newsletter {
  display: flex;
  margin-top: 12px;
}

.footer-newsletter input {
  flex: 1;
  padding: 10px 14px;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius) 0 0 var(--radius);
  background: rgba(255,255,255,0.06);
  color: var(--white);
  font-size: 0.85rem;
}

.footer-newsletter input::placeholder { color: rgba(255,255,255,0.35); }

.footer-newsletter button {
  padding: 10px 16px;
  background: var(--secondary);
  color: var(--white);
  border: none;
  border-radius: 0 var(--radius) var(--radius) 0;
  cursor: pointer;
  transition: var(--transition);
}

.footer-newsletter button:hover {
  background: var(--secondary-dark);
}

.footer-bottom {
  padding: 20px 0;
  text-align: center;
  font-size: 0.85rem;
}

/* ---------- Back to Top ---------- */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--primary);
  color: var(--white);
  border: none;
  cursor: pointer;
  font-size: 1rem;
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: var(--transition);
  box-shadow: 0 4px 15px rgba(26,115,232,0.3);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--primary-dark);
  transform: translateY(-3px);
}

/* ---------- Scroll Animations ---------- */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.animate-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

.animate-on-scroll.delay-1 { transition-delay: 0.1s; }
.animate-on-scroll.delay-2 { transition-delay: 0.2s; }
.animate-on-scroll.delay-3 { transition-delay: 0.3s; }
.animate-on-scroll.delay-4 { transition-delay: 0.4s; }
.animate-on-scroll.delay-5 { transition-delay: 0.5s; }
.animate-on-scroll.delay-6 { transition-delay: 0.6s; }

/* ---------- Utility Buttons ---------- */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  background: var(--primary);
  color: var(--white);
  border: none;
  border-radius: 50px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: var(--transition);
}

.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(26,115,232,0.3);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  background: var(--secondary);
  color: var(--white);
  border: none;
  border-radius: 50px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: var(--transition);
}

.btn-secondary:hover {
  background: var(--secondary-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255,107,53,0.3);
}

.btn-lg {
  padding: 16px 36px;
  font-size: 1.05rem;
}

/* ---------- Premium Responsive ---------- */
@media (max-width: 1200px) {
  .ai-grid,
  .about-grid,
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 992px) {
  .hero-content-premium { max-width: 100%; }
  .hero-content-premium h1 { font-size: 2.5rem; }

  .stats-bar-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-bar-item:nth-child(2)::after { display: none; }

  .steps-grid { grid-template-columns: 1fr; gap: 24px; }
  .step-connector { display: none; }

  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 30px; }

  .callback-wrapper { grid-template-columns: 1fr; }

  .footer-grid { grid-template-columns: repeat(2, 1fr); }

  .slider-dots { display: none; }
}

@media (max-width: 768px) {
  .hero-content-premium { padding: 100px 0 60px; }
  .hero-content-premium h1 { font-size: 2rem; }
  .hero-desc { font-size: 1rem; }

  .hero-buttons { flex-direction: column; }
  .hero-buttons .btn-glow,
  .hero-buttons .btn-outline { width: 100%; justify-content: center; }

  .hero-trust { justify-content: center; }

  .stats-bar-grid { grid-template-columns: 1fr 1fr; }

  .ai-grid,
  .about-grid,
  .products-grid {
    grid-template-columns: 1fr;
  }

  .partners-showcase { grid-template-columns: repeat(2, 1fr); }

  .form-row { grid-template-columns: 1fr; }
  .form-card { padding: 24px; }

  .footer-grid { grid-template-columns: 1fr; }

  .slider-arrows { bottom: 20px; right: 20px; }
  .scroll-indicator { display: none; }

  .section-subtitle::before,
  .section-subtitle::after { width: 15px; margin: 0 6px; }
}

@media (max-width: 480px) {
  .hero-content-premium h1 { font-size: 1.7rem; }
  .stat-bar-item .stat-number { font-size: 2rem; }
  .partner-card img { width: 70px; height: 70px; }
  .partner-card { padding: 20px 14px; min-height: 130px; }
}