/* ===== RESET & BASE STYLES ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --primary: #4361ee;
  --primary-dark: #3a56d4;
  --secondary: #4895ef;
  --accent: #7209b7;
  --accent-light: #9d4edd;
  --light: #f8f9fa;
  --light-gray: #e9ecef;
  --medium-gray: #adb5bd;
  --dark: #212529;
  --white: #ffffff;
  --success: #10b981;
  --danger: #ef4444;
  --warning: #f59e0b;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 20px 40px rgba(0, 0, 0, 0.15);
  --radius: 12px;
  --transition: all 0.3s ease;
}

body {
  font-family: 'Inter', sans-serif;
  background-color: #f5f7ff;
  color: var(--dark);
  line-height: 1.6;
  overflow-x: hidden;
}

.skip-nav {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--primary);
  color: white;
  padding: 8px 16px;
  text-decoration: none;
  z-index: 1001;
  transition: var(--transition);
  border-radius: 0 0 4px 0;
}

.skip-nav:focus {
  top: 0;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ===== NAVBAR ===== */
.navbar {
  background-color: var(--white);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0;
  position: relative;
}

/* Logo on the left side */
.logo {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.logo-pva {
  font-family: 'Poppins', sans-serif;
  font-weight: 800;
  font-size: 1.8rem;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: 1px;
}

.logo-specialist {
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--primary);
  letter-spacing: 2px;
  margin-top: -2px;
}

/* Navigation on the right side */
.nav-links {
  display: flex;
  list-style: none;
  gap: 2rem;
  align-items: center;
}

.nav-links a {
  text-decoration: none;
  color: var(--dark);
  font-weight: 600;
  font-size: 1rem;
  padding: 0.5rem 0;
  position: relative;
  transition: var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--primary);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary);
  transition: var(--transition);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

/* Dropdown for Services */
.dropdown {
  position: relative;
}

.dropdown-content {
  position: absolute;
  top: 100%;
  left: 0;
  background-color: var(--white);
  box-shadow: var(--shadow-lg);
  border-radius: var(--radius);
  min-width: 220px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: var(--transition);
  z-index: 100;
  padding: 0.8rem 0;
}

.dropdown:hover .dropdown-content,
.dropdown.active .dropdown-content {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-content a {
  display: flex;
  align-items: center;
  padding: 0.8rem 1.5rem;
  color: var(--dark);
  border-left: 3px solid transparent;
  transition: var(--transition);
}

.dropdown-content a:hover {
  background-color: var(--light-gray);
  color: var(--primary);
  border-left-color: var(--primary);
  padding-left: 1.8rem;
}

.dropdown-content a i {
  margin-right: 10px;
  width: 20px;
  text-align: center;
}

.dropdown-arrow {
  margin-left: 5px;
  transition: var(--transition);
  font-size: 0.8rem;
}

.dropdown.active .dropdown-arrow {
  transform: rotate(180deg);
}

/* CTA Buttons */
.nav-cta-desktop {
  padding: 0.8rem 1.8rem;
  background: linear-gradient(45deg, var(--primary), var(--accent));
  color: white;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 600;
  transition: var(--transition);
  box-shadow: 0 4px 15px rgba(67, 97, 238, 0.3);
}

.nav-cta-desktop:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(67, 97, 238, 0.4);
}

.nav-cta-mobile {
  display: none;
}

.nav-cta-btn {
  display: block;
  padding: 0.8rem;
  background: linear-gradient(45deg, var(--primary), var(--accent));
  color: white;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  text-align: center;
  transition: var(--transition);
}

/* Hamburger Menu for Mobile */
.hamburger {
  display: none;
  flex-direction: column;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  z-index: 1001;
}

.hamburger-line {
  width: 25px;
  height: 3px;
  background-color: var(--dark);
  margin: 3px 0;
  border-radius: 2px;
  transition: var(--transition);
}

.hamburger.active .hamburger-line:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active .hamburger-line:nth-child(2) {
  opacity: 0;
}

.hamburger.active .hamburger-line:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -6px);
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 768px) {
  .hamburger {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background-color: var(--white);
    flex-direction: column;
    padding: 6rem 2rem 2rem;
    box-shadow: -5px 0 30px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
    z-index: 1000;
    overflow-y: auto;
    gap: 0;
  }

  .nav-links.active {
    right: 0;
  }

  .nav-links li {
    width: 100%;
    border-bottom: 1px solid var(--light-gray);
  }

  .nav-links a {
    padding: 1rem 0;
    display: block;
    width: 100%;
  }

  .dropdown-content {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    background-color: var(--light-gray);
    margin: 0.5rem 0 0 1rem;
    border-radius: 8px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    padding: 0;
  }

  .dropdown.active .dropdown-content {
    max-height: 500px;
    padding: 0.5rem 0;
  }

  .dropdown.active .dropdown-arrow {
    transform: rotate(180deg);
  }

  .dropdown-content a {
    padding: 0.6rem 1rem;
    font-size: 0.9rem;
  }

  .nav-cta-desktop {
    display: none;
  }

  .nav-cta-mobile {
    display: block;
    margin-top: 1rem;
    border-bottom: none !important;
  }

  .nav-cta-btn {
    margin-top: 1rem;
  }
}

/* Desktop specific */
@media (min-width: 769px) {
  .dropdown-content {
    display: block !important;
  }
}
/* hero-section */
/* ===== HERO SECTION ===== */
.hero {
  position: relative;
  min-height: 100vh;
  padding: 120px 0 80px;
  background: linear-gradient(135deg, #0a0f2b 0%, #1a1f3b 50%, #2a2f4b 100%);
  color: white;
  overflow: hidden;
  display: flex;
  align-items: center;
}

/* Animated Background */
.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.gradient-orbs {
  position: absolute;
  width: 100%;
  height: 100%;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.4;
}

.orb-1 {
  width: 500px;
  height: 500px;
  top: -250px;
  left: -250px;
  background: radial-gradient(circle, #4361ee, transparent 70%);
  animation: floatOrb 25s infinite linear;
}

.orb-2 {
  width: 400px;
  height: 400px;
  bottom: -200px;
  right: 10%;
  background: radial-gradient(circle, #7209b7, transparent 70%);
  animation: floatOrb 20s infinite linear reverse;
}

.orb-3 {
  width: 300px;
  height: 300px;
  top: 30%;
  right: 20%;
  background: radial-gradient(circle, #4895ef, transparent 70%);
  animation: floatOrb 30s infinite linear;
}

.orb-4 {
  width: 250px;
  height: 250px;
  bottom: 30%;
  left: 10%;
  background: radial-gradient(circle, #9d4edd, transparent 70%);
  animation: floatOrb 25s infinite linear reverse;
}

.orb-5 {
  width: 350px;
  height: 350px;
  top: 60%;
  left: 60%;
  background: radial-gradient(circle, #3a56d4, transparent 70%);
  animation: floatOrb 35s infinite linear;
}

.floating-shapes .shape {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(5px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.shape-1 {
  width: 40px;
  height: 40px;
  top: 20%;
  left: 10%;
  animation: floatShape 20s infinite ease-in-out;
}

.shape-2 {
  width: 60px;
  height: 60px;
  top: 60%;
  right: 15%;
  animation: floatShape 25s infinite ease-in-out reverse;
}

.shape-3 {
  width: 30px;
  height: 30px;
  bottom: 20%;
  left: 20%;
  animation: floatShape 18s infinite ease-in-out;
}

.shape-4 {
  width: 50px;
  height: 50px;
  top: 15%;
  right: 25%;
  animation: floatShape 22s infinite ease-in-out reverse;
}

.shape-5 {
  width: 35px;
  height: 35px;
  bottom: 40%;
  right: 40%;
  animation: floatShape 30s infinite ease-in-out;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Badge */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50px;
  padding: 12px 24px;
  margin-bottom: 40px;
  font-size: 0.95rem;
  font-weight: 600;
  color: white;
  animation: pulseGlow 2s infinite;
}

.hero-badge i {
  color: #10b981;
  font-size: 1.1rem;
}

/* Title */
.hero-title-wrapper {
  position: relative;
  margin-bottom: 30px;
}

.hero-title {
  font-family: 'Poppins', sans-serif;
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 20px;
}

.title-line {
  display: block;
  font-size: clamp(2.5rem, 5vw, 5rem);
  margin-bottom: 10px;
  opacity: 0;
  transform: translateY(30px);
}

.line-1 {
  background: linear-gradient(45deg, #ffffff, #4895ef);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: slideUp 0.8s ease forwards 0.2s;
}

.line-2 {
  background: linear-gradient(45deg, #4895ef, #4361ee);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: slideUp 0.8s ease forwards 0.4s;
}

.line-3 {
  background: linear-gradient(45deg, #4361ee, #7209b7);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: slideUp 0.8s ease forwards 0.6s;
}

.title-highlight {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 200px;
  height: 4px;
  background: linear-gradient(90deg, transparent, #4361ee, transparent);
  opacity: 0;
  animation: expandWidth 1s ease forwards 1s;
}

/* Subtitle */
.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.3rem);
  color: rgba(255, 255, 255, 0.85);
  max-width: 700px;
  margin: 0 auto 50px;
  line-height: 1.7;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 0.8s ease forwards 0.8s;
}

/* Platform Icons */
.platform-icons {
  display: flex;
  justify-content: center;
  gap: 30px;
  flex-wrap: wrap;
  margin-bottom: 50px;
}

.icon-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 15px;
  opacity: 0;
  transform: translateY(20px);
}

.icon-item:nth-child(1) { animation: fadeUp 0.6s ease forwards 1s; }
.icon-item:nth-child(2) { animation: fadeUp 0.6s ease forwards 1.1s; }
.icon-item:nth-child(3) { animation: fadeUp 0.6s ease forwards 1.2s; }
.icon-item:nth-child(4) { animation: fadeUp 0.6s ease forwards 1.3s; }
.icon-item:nth-child(5) { animation: fadeUp 0.6s ease forwards 1.4s; }

.icon-circle {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 2px solid rgba(255, 255, 255, 0.2);
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
}

.icon-circle::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: 0.5s;
}

.icon-item:hover .icon-circle::before {
  left: 100%;
}

.icon-item:hover .icon-circle {
  transform: translateY(-10px) scale(1.1);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.icon-item span {
  font-weight: 600;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.9);
  transition: color 0.3s ease;
}

.icon-item:hover span {
  color: white;
}

/* CTA Buttons */
.hero-cta {
  display: flex;
  gap: 20px;
  justify-content: center;
  margin-bottom: 60px;
  flex-wrap: wrap;
}

.cta-primary, .cta-secondary {
  padding: 18px 36px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  gap: 12px;
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
  opacity: 0;
  transform: translateY(20px);
}

.cta-primary {
  background: linear-gradient(45deg, #4361ee, #7209b7);
  color: white;
  box-shadow: 0 10px 30px rgba(67, 97, 238, 0.4);
  animation: fadeUp 0.6s ease forwards 1.6s;
}

.cta-secondary {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 2px solid rgba(255, 255, 255, 0.2);
  color: white;
  animation: fadeUp 0.6s ease forwards 1.7s;
}

.cta-primary:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(67, 97, 238, 0.6);
}

.cta-secondary:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.3);
  transform: translateY(-5px);
}

.cta-icon {
  transition: transform 0.3s ease;
}

.cta-primary:hover .cta-icon {
  transform: translateX(5px);
}

.cta-ripple {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.cta-primary:active .cta-ripple {
  width: 200px;
  height: 200px;
}

/* Stats */
.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  max-width: 900px;
  margin: 0 auto;
  padding: 40px;
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  opacity: 0;
  animation: fadeUp 0.8s ease forwards 2s;
}

.stat-item {
  text-align: center;
}

.stat-number {
  font-family: 'Poppins', sans-serif;
  font-weight: 800;
  font-size: clamp(2rem, 3vw, 3rem);
  background: linear-gradient(45deg, #4895ef, #9d4edd);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.8);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Scroll Indicator */
.scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  opacity: 0;
  animation: fadeUp 0.8s ease forwards 2.2s;
  cursor: pointer;
}

.scroll-mouse {
  width: 30px;
  height: 50px;
  border: 2px solid rgba(255, 255, 255, 0.5);
  border-radius: 20px;
  display: flex;
  justify-content: center;
  padding-top: 10px;
}

.mouse-wheel {
  width: 4px;
  height: 10px;
  background: rgba(255, 255, 255, 0.8);
  border-radius: 2px;
  animation: scrollBounce 2s infinite;
}

.scroll-text {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.7);
  letter-spacing: 2px;
  text-transform: uppercase;
}

/* Floating Elements */
.floating-elements {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  pointer-events: none;
}

.float-element {
  position: absolute;
  font-size: 1.5rem;
  color: rgba(255, 255, 255, 0.1);
  animation: floatAround 20s infinite linear;
}

.float-1 {
  top: 20%;
  left: 5%;
  animation-delay: 0s;
}

.float-2 {
  top: 60%;
  right: 10%;
  animation-delay: -5s;
}

.float-3 {
  top: 40%;
  right: 20%;
  animation-delay: -10s;
}

.float-4 {
  bottom: 30%;
  left: 15%;
  animation-delay: -15s;
}

/* ===== ANIMATIONS ===== */
@keyframes floatOrb {
  0% {
    transform: translate(0, 0) rotate(0deg);
  }
  25% {
    transform: translate(50px, -30px) rotate(90deg);
  }
  50% {
    transform: translate(100px, 0) rotate(180deg);
  }
  75% {
    transform: translate(50px, 30px) rotate(270deg);
  }
  100% {
    transform: translate(0, 0) rotate(360deg);
  }
}

@keyframes floatShape {
  0%, 100% {
    transform: translate(0, 0) rotate(0deg);
  }
  33% {
    transform: translate(30px, -20px) rotate(120deg);
  }
  66% {
    transform: translate(-20px, 15px) rotate(240deg);
  }
}

@keyframes pulseGlow {
  0%, 100% {
    box-shadow: 0 0 20px rgba(67, 97, 238, 0.3);
  }
  50% {
    box-shadow: 0 0 30px rgba(67, 97, 238, 0.6);
  }
}

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

@keyframes expandWidth {
  to {
    width: 400px;
    opacity: 1;
  }
}

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

@keyframes scrollBounce {
  0%, 100% {
    transform: translateY(0);
    opacity: 1;
  }
  50% {
    transform: translateY(20px);
    opacity: 0.5;
  }
}

@keyframes floatAround {
  0% {
    transform: translate(0, 0) rotate(0deg);
  }
  25% {
    transform: translate(100px, -50px) rotate(90deg);
  }
  50% {
    transform: translate(200px, 0) rotate(180deg);
  }
  75% {
    transform: translate(100px, 50px) rotate(270deg);
  }
  100% {
    transform: translate(0, 0) rotate(360deg);
  }
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 1024px) {
  .hero-stats {
    grid-template-columns: repeat(2, 1fr);
    max-width: 600px;
  }
  
  .platform-icons {
    gap: 20px;
  }
}

@media (max-width: 768px) {
  .hero {
    padding: 100px 0 60px;
  }
  
  .title-line {
    font-size: clamp(2rem, 4vw, 3.5rem);
  }
  
  .platform-icons {
    gap: 15px;
  }
  
  .icon-circle {
    width: 60px;
    height: 60px;
    font-size: 1.5rem;
  }
  
  .hero-cta {
    flex-direction: column;
    align-items: center;
  }
  
  .cta-primary, .cta-secondary {
    width: 100%;
    max-width: 300px;
    justify-content: center;
  }
  
  .hero-stats {
    grid-template-columns: 1fr;
    padding: 30px 20px;
  }
}

@media (max-width: 480px) {
  .hero-badge {
    padding: 10px 20px;
    font-size: 0.85rem;
  }
  
  .title-line {
    font-size: clamp(1.8rem, 3vw, 2.5rem);
  }
  
  .hero-subtitle {
    font-size: 1rem;
  }
  
  .icon-circle {
    width: 50px;
    height: 50px;
    font-size: 1.3rem;
  }
  
  .icon-item span {
    font-size: 0.8rem;
  }
}
/* ===== HOW IT WORKS SECTION ===== */
.how-it-works {
  padding: 100px 0;
  background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
  position: relative;
  overflow: hidden;
}

.how-it-works::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, #4361ee, transparent);
}

/* Section Header */
.section-header {
  text-align: center;
  margin-bottom: 80px;
}

.section-badge {
  display: inline-block;
  background: linear-gradient(45deg, #4361ee, #7209b7);
  color: white;
  padding: 8px 20px;
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 1px;
  margin-bottom: 20px;
  animation: slideUp 0.6s ease forwards;
  opacity: 0;
}

.section-title {
  font-family: 'Poppins', sans-serif;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  margin-bottom: 20px;
  color: #212529;
  animation: slideUp 0.6s ease forwards 0.2s;
  opacity: 0;
}

.section-title .highlight {
  background: linear-gradient(45deg, #4361ee, #7209b7);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-subtitle {
  font-size: 1.2rem;
  color: #6c757d;
  max-width: 600px;
  margin: 0 auto;
  animation: slideUp 0.6s ease forwards 0.4s;
  opacity: 0;
}

/* Process Steps */
.process-steps {
  position: relative;
  z-index: 2;
}

.step-item {
  display: flex;
  align-items: flex-start;
  gap: 40px;
  margin-bottom: 80px;
  opacity: 0;
  transform: translateY(30px);
  animation: slideUp 0.8s ease forwards;
}

.step-item:nth-child(1) { animation-delay: 0.6s; }
.step-item:nth-child(2) { animation-delay: 0.8s; }
.step-item:nth-child(3) { animation-delay: 1s; }
.step-item:nth-child(4) { animation-delay: 1.2s; }

.step-number {
  font-family: 'Poppins', sans-serif;
  font-size: 4rem;
  font-weight: 800;
  color: rgba(67, 97, 238, 0.1);
  line-height: 1;
  min-width: 100px;
}

.step-content {
  flex: 1;
  background: white;
  padding: 40px;
  border-radius: 20px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
  position: relative;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.step-content:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.12);
}

.step-content::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 5px;
  height: 100%;
  background: linear-gradient(to bottom, #4361ee, #7209b7);
}

.step-icon {
  position: relative;
  width: 80px;
  height: 80px;
  margin-bottom: 25px;
}

.step-icon i {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 2rem;
  color: white;
  z-index: 3;
}

.icon-ring {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: linear-gradient(45deg, #4361ee, #7209b7);
  animation: pulseRing 2s infinite;
}

.icon-dot {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(45deg, #4361ee, #7209b7);
  z-index: 2;
}

.step-title {
  font-family: 'Poppins', sans-serif;
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 15px;
  color: #212529;
}

.step-description {
  color: #6c757d;
  line-height: 1.7;
  margin-bottom: 25px;
  font-size: 1.05rem;
}

.step-features {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.step-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #495057;
  font-size: 0.95rem;
}

.step-features i {
  color: #10b981;
  font-size: 1rem;
}

/* Process Line */
.process-line {
  position: absolute;
  left: 45px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: rgba(67, 97, 238, 0.1);
  z-index: 1;
}

.line-progress {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 0;
  background: linear-gradient(to bottom, #4361ee, #7209b7);
  animation: fillLine 4s ease forwards 1.4s;
}

/* Key Features */
.key-features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin: 80px 0;
}

.feature-card {
  background: white;
  padding: 40px 30px;
  border-radius: 15px;
  text-align: center;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  opacity: 0;
  transform: translateY(20px);
  animation: slideUp 0.6s ease forwards;
}

.feature-card:nth-child(1) { animation-delay: 1.4s; }
.feature-card:nth-child(2) { animation-delay: 1.6s; }
.feature-card:nth-child(3) { animation-delay: 1.8s; }

.feature-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.feature-icon {
  width: 70px;
  height: 70px;
  background: linear-gradient(45deg, #4361ee, #7209b7);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 25px;
  font-size: 1.8rem;
  color: white;
  transition: transform 0.3s ease;
}

.feature-card:hover .feature-icon {
  transform: scale(1.1) rotate(360deg);
}

.feature-card h3 {
  font-family: 'Poppins', sans-serif;
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 15px;
  color: #212529;
}

.feature-card p {
  color: #6c757d;
  line-height: 1.6;
  font-size: 0.95rem;
}

/* FAQ Section */
.faq-section {
  margin-top: 100px;
}

.faq-title {
  font-family: 'Poppins', sans-serif;
  font-size: 2.5rem;
  font-weight: 800;
  text-align: center;
  margin-bottom: 50px;
  color: #212529;
  opacity: 0;
  animation: slideUp 0.6s ease forwards 2s;
}

.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: white;
  border-radius: 10px;
  margin-bottom: 15px;
  overflow: hidden;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
  opacity: 0;
  transform: translateY(20px);
  animation: slideUp 0.6s ease forwards;
}

.faq-item:nth-child(1) { animation-delay: 2.2s; }
.faq-item:nth-child(2) { animation-delay: 2.4s; }
.faq-item:nth-child(3) { animation-delay: 2.6s; }
.faq-item:nth-child(4) { animation-delay: 2.8s; }

.faq-question {
  width: 100%;
  padding: 25px 30px;
  background: none;
  border: none;
  text-align: left;
  font-family: 'Inter', sans-serif;
  font-size: 1.1rem;
  font-weight: 600;
  color: #212529;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background 0.3s ease;
}

.faq-question:hover {
  background: #f8f9fa;
}

.faq-question i {
  color: #4361ee;
  transition: transform 0.3s ease;
}

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

.faq-answer {
  padding: 0 30px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item.active .faq-answer {
  padding: 0 30px 25px;
  max-height: 500px;
}

.faq-answer p {
  color: #6c757d;
  line-height: 1.7;
  font-size: 1rem;
}

/* New Animations */
@keyframes pulseRing {
  0% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.1);
    opacity: 0.8;
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}

@keyframes fillLine {
  0% {
    height: 0;
  }
  100% {
    height: 100%;
  }
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 1024px) {
  .how-it-works {
    padding: 80px 0;
  }
  
  .step-item {
    gap: 30px;
    margin-bottom: 60px;
  }
  
  .step-number {
    font-size: 3rem;
    min-width: 80px;
  }
  
  .step-content {
    padding: 30px;
  }
  
  .key-features {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .process-line {
    display: none;
  }
  
  .step-item {
    flex-direction: column;
    gap: 20px;
  }
  
  .step-number {
    align-self: flex-start;
  }
  
  .step-features {
    grid-template-columns: 1fr;
  }
  
  .key-features {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .faq-title {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .section-title {
    font-size: 1.8rem;
  }
  
  .section-subtitle {
    font-size: 1rem;
  }
  
  .step-content {
    padding: 25px 20px;
  }
  
  .step-title {
    font-size: 1.5rem;
  }
  
  .faq-question {
    padding: 20px;
    font-size: 1rem;
  }
  
  .faq-answer {
    padding: 0 20px;
  }
  
  .faq-item.active .faq-answer {
    padding: 0 20px 20px;
  }
}
/* ===== FOOTER SECTION ===== */
.pva-footer {
  background: linear-gradient(135deg, #0f172a 0%, #1a1f3b 100%);
  color: white;
  position: relative;
  overflow: hidden;
}

.pva-footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, #4361ee, transparent);
}

/* Top Section */
.footer-top {
  padding: 80px 0 60px;
  position: relative;
  z-index: 1;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  margin-bottom: 60px;
}

/* Footer Columns */
.footer-col {
  opacity: 0;
  transform: translateY(20px);
  animation: slideUp 0.6s ease forwards;
}

.footer-col:nth-child(1) { animation-delay: 0.2s; }
.footer-col:nth-child(2) { animation-delay: 0.4s; }
.footer-col:nth-child(3) { animation-delay: 0.6s; }
.footer-col:nth-child(4) { animation-delay: 0.8s; }

/* Company Info */
.footer-about .footer-logo {
  margin-bottom: 25px;
}

.footer-about .logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.footer-about .logo-pva {
  font-family: 'Poppins', sans-serif;
  font-weight: 800;
  font-size: 2.2rem;
  background: linear-gradient(45deg, #fff, #4895ef);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: 1px;
}

.footer-about .logo-specialist {
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  font-size: 1rem;
  color: #4895ef;
  letter-spacing: 3px;
  margin-top: -2px;
}

.footer-description {
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.7;
  margin-bottom: 30px;
  font-size: 0.95rem;
}

/* Social Icons */
.footer-social {
  display: flex;
  gap: 15px;
}

.social-icon {
  position: relative;
  width: 45px;
  height: 45px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.1rem;
  text-decoration: none;
  transition: all 0.3s ease;
  overflow: hidden;
}

.social-icon.facebook { background: #1877F2; }
.social-icon.twitter { background: #1DA1F2; }
.social-icon.instagram { 
  background: linear-gradient(45deg, #E4405F, #C13584, #833AB4);
}
.social-icon.telegram { background: #0088cc; }
.social-icon.whatsapp { background: #25D366; }

.social-icon:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.social-ripple {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  transform: scale(0);
  transition: transform 0.5s;
}

.social-icon:hover .social-ripple {
  transform: scale(1.5);
  opacity: 0;
}

/* Footer Titles */
.footer-title {
  font-family: 'Poppins', sans-serif;
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 25px;
  color: white;
  position: relative;
  padding-bottom: 15px;
}

.footer-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 3px;
  background: linear-gradient(90deg, #4361ee, #7209b7);
  border-radius: 2px;
}

/* Footer Links */
.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 12px;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: all 0.3s ease;
  padding: 5px 0;
}

.footer-links a i {
  color: #4361ee;
  font-size: 0.8rem;
  transition: transform 0.3s ease;
}

.footer-links a:hover {
  color: white;
  transform: translateX(5px);
}

.footer-links a:hover i {
  transform: translateX(3px);
  color: #7209b7;
}

/* Contact Info */
.contact-info {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-item {
  display: flex;
  gap: 15px;
  align-items: flex-start;
}

.contact-icon {
  width: 40px;
  height: 40px;
  background: rgba(67, 97, 238, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #4361ee;
  font-size: 1rem;
  flex-shrink: 0;
}

.contact-text h4 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 5px;
  color: white;
}

.contact-text p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
  line-height: 1.5;
}

/* Newsletter */
.newsletter-section {
  background: linear-gradient(135deg, rgba(67, 97, 238, 0.1), rgba(114, 9, 183, 0.1));
  border-radius: 20px;
  padding: 40px;
  margin-top: 40px;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  opacity: 0;
  transform: translateY(20px);
  animation: slideUp 0.6s ease forwards 1s;
}

.newsletter-content {
  display: flex;
  align-items: center;
  gap: 30px;
  flex-wrap: wrap;
}

.newsletter-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(45deg, #4361ee, #7209b7);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: white;
  animation: float 3s ease-in-out infinite;
}

.newsletter-text {
  flex: 1;
  min-width: 300px;
}

.newsletter-text h3 {
  font-family: 'Poppins', sans-serif;
  font-size: 1.6rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: white;
}

.newsletter-text p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.95rem;
}

.newsletter-form {
  display: flex;
  gap: 10px;
  flex: 2;
  min-width: 300px;
}

.newsletter-form input {
  flex: 1;
  padding: 15px 20px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50px;
  color: white;
  font-size: 0.95rem;
  transition: all 0.3s ease;
}

.newsletter-form input:focus {
  outline: none;
  border-color: #4361ee;
  background: rgba(255, 255, 255, 0.15);
  box-shadow: 0 0 0 3px rgba(67, 97, 238, 0.2);
}

.newsletter-form input::placeholder {
  color: rgba(255, 255, 255, 0.5);
}

.newsletter-form button {
  padding: 15px 30px;
  background: linear-gradient(45deg, #4361ee, #7209b7);
  color: white;
  border: none;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: all 0.3s ease;
}

.newsletter-form button:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(67, 97, 238, 0.3);
}

/* Bottom Section */
.footer-bottom {
  background: rgba(0, 0, 0, 0.2);
  padding: 30px 0;
  position: relative;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
  margin-bottom: 30px;
}

.copyright {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
}

.copyright span {
  color: white;
  font-weight: 600;
}

.separator {
  margin: 0 10px;
  color: rgba(255, 255, 255, 0.3);
}

.footer-legal {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-legal a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.3s ease;
  position: relative;
}

.footer-legal a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: #4361ee;
  transition: width 0.3s ease;
}

.footer-legal a:hover {
  color: white;
}

.footer-legal a:hover::after {
  width: 100%;
}

/* Payment Methods */
.payment-methods {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 30px;
  flex-wrap: wrap;
}

.payment-title {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.9rem;
  font-weight: 600;
}

.payment-icons {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
}

.payment-icon {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 15px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 8px;
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.85rem;
  transition: all 0.3s ease;
}

.payment-icon:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
  color: white;
}

.payment-icon i {
  font-size: 1.2rem;
}

/* Trust Badges */
.trust-badges {
  display: flex;
  gap: 20px;
  justify-content: center;
  margin-bottom: 30px;
  flex-wrap: wrap;
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 20px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 50px;
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.9rem;
  transition: all 0.3s ease;
}

.trust-badge:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
  color: white;
}

.trust-badge i {
  color: #10b981;
  font-size: 1rem;
}

/* Back to Top */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  background: linear-gradient(45deg, #4361ee, #7209b7);
  border: none;
  border-radius: 50%;
  color: white;
  font-size: 1.2rem;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all 0.3s ease;
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 5px 20px rgba(67, 97, 238, 0.3);
}

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

.back-to-top:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(67, 97, 238, 0.4);
}

/* Floating WhatsApp */
.whatsapp-float {
  position: fixed;
  bottom: 30px;
  left: 30px;
  width: 60px;
  height: 60px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.8rem;
  text-decoration: none;
  box-shadow: 0 5px 20px rgba(37, 211, 102, 0.3);
  transition: all 0.3s ease;
  z-index: 998;
  overflow: hidden;
}

.whatsapp-text {
  position: absolute;
  right: -180px;
  background: #25D366;
  padding: 10px 20px;
  border-radius: 30px;
  font-size: 0.9rem;
  font-weight: 600;
  white-space: nowrap;
  transition: right 0.3s ease;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.whatsapp-float:hover {
  width: 260px;
  border-radius: 30px;
}

.whatsapp-float:hover .whatsapp-text {
  right: 70px;
}

.whatsapp-pulse {
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: #25D366;
  animation: pulse 2s infinite;
  z-index: -1;
}

/* Footer Animations */
@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

@keyframes pulse {
  0% {
    transform: scale(1);
    opacity: 1;
  }
  70% {
    transform: scale(1.3);
    opacity: 0;
  }
  100% {
    transform: scale(1);
    opacity: 0;
  }
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 40px 30px;
  }
  
  .newsletter-content {
    flex-direction: column;
    text-align: center;
  }
  
  .newsletter-text {
    min-width: 100%;
  }
  
  .newsletter-form {
    width: 100%;
    min-width: 100%;
  }
}

@media (max-width: 768px) {
  .footer-top {
    padding: 60px 0 40px;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .footer-bottom-content {
    flex-direction: column;
    text-align: center;
  }
  
  .footer-legal {
    justify-content: center;
  }
  
  .payment-methods {
    justify-content: center;
  }
  
  .trust-badges {
    justify-content: center;
  }
  
  .whatsapp-float {
    width: 50px;
    height: 50px;
    font-size: 1.5rem;
    bottom: 20px;
    left: 20px;
  }
  
  .whatsapp-float:hover {
    width: 230px;
  }
  
  .whatsapp-float:hover .whatsapp-text {
    right: 60px;
  }
  
  .back-to-top {
    bottom: 20px;
    right: 20px;
    width: 45px;
    height: 45px;
    font-size: 1.1rem;
  }
}

@media (max-width: 480px) {
  .newsletter-section {
    padding: 30px 20px;
  }
  
  .newsletter-form {
    flex-direction: column;
  }
  
  .newsletter-form input,
  .newsletter-form button {
    width: 100%;
  }
  
  .payment-icons {
    justify-content: center;
  }
  
  .whatsapp-float {
    width: 45px;
    height: 45px;
    font-size: 1.3rem;
  }
  
  .whatsapp-float:hover {
    width: 200px;
  }
  
  .whatsapp-float:hover .whatsapp-text {
    right: 55px;
  }
}

/* chatbot */