/* ========================================
   RESET & BASE STYLES
   ======================================== */

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

:root {
  /* Primary Gradient Colors */
  --primary-start: #6366f1;
  --primary-mid: #8b5cf6;
  --primary-end: #d946ef;

  /* Secondary Colors */
  --secondary-start: #ec4899;
  --secondary-end: #f43f5e;

  /* Accent Colors */
  --accent-cyan: #06b6d4;
  --accent-lime: #84cc16;
  --accent-orange: #f97316;

  /* Neutral Colors */
  --dark: #0f172a;
  --dark-light: #1e293b;
  --gray: #64748b;
  --gray-light: #cbd5e1;
  --light: #f1f5f9;
  --white: #ffffff;

  /* Glassmorphism */
  --glass-bg: rgba(255, 255, 255, 0.1);
  --glass-border: rgba(255, 255, 255, 0.2);

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.15);
  --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.2);
  --shadow-neon: 0 0 20px rgba(139, 92, 246, 0.5);

  /* Typography */
  --font-primary: 'Montserrat', sans-serif;
  --font-secondary: 'Inter', sans-serif;

  /* Spacing */
  --section-padding: clamp(60px, 10vw, 120px);
  --container-padding: clamp(20px, 5vw, 80px);

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  font-family: var(--font-secondary);
  font-size: 16px;
  line-height: 1.6;
  color: var(--dark);
  background: var(--white);
  overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-primary);
  font-weight: 700;
  line-height: 1.2;
}

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

a {
  text-decoration: none;
  color: inherit;
}

button {
  border: none;
  background: none;
  cursor: pointer;
  font-family: inherit;
}

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

/* Gradient Text Effect */
.gradient-text {
  background: linear-gradient(135deg, var(--primary-start), var(--primary-end));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Section Styles */
section {
  padding: var(--section-padding) 0;
  position: relative;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-badge {
  display: inline-block;
  padding: 8px 20px;
  background: linear-gradient(135deg, var(--primary-start), var(--primary-end));
  color: var(--white);
  border-radius: 50px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 20px;
  box-shadow: var(--shadow-neon);
}

.section-title {
  font-size: clamp(32px, 5vw, 48px);
  margin-bottom: 20px;
  font-weight: 800;
}

.section-description {
  font-size: 18px;
  color: var(--gray);
  max-width: 700px;
  margin: 0 auto;
}

/* Button Styles */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 32px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 16px;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--primary-end), var(--secondary-end));
  z-index: -1;
  transition: opacity var(--transition-normal);
  opacity: 0;
}

.btn:hover::before {
  opacity: 1;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-start), var(--primary-end));
  color: var(--white);
  box-shadow: 0 4px 20px rgba(139, 92, 246, 0.4);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 30px rgba(139, 92, 246, 0.6);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid var(--white);
}

.btn-outline:hover {
  background: var(--white);
  color: var(--primary-start);
  transform: translateY(-2px);
}

.btn-large {
  padding: 18px 40px;
  font-size: 18px;
}

.btn-full {
  width: 100%;
  justify-content: center;
}

/* ========================================
   HEADER & NAVIGATION
   ======================================== */

.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(15, 23, 42, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
  transition: all var(--transition-normal);
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 24px;
  font-weight: 800;
  color: var(--white);
  font-family: var(--font-primary);
}

.logo i {
  font-size: 28px;
  background: linear-gradient(135deg, var(--primary-start), var(--primary-end));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.logo-pro {
  background: linear-gradient(135deg, var(--primary-start), var(--primary-end));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 40px;
  align-items: center;
}

.nav-menu a {
  color: var(--white);
  font-weight: 500;
  font-size: 16px;
  transition: color var(--transition-fast);
  position: relative;
}

.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(135deg, var(--primary-start), var(--primary-end));
  transition: width var(--transition-normal);
}

.nav-menu a:hover::after {
  width: 100%;
}

.btn-nav {
  padding: 10px 24px;
  background: linear-gradient(135deg, var(--primary-start), var(--primary-end));
  border-radius: 50px;
}

.btn-nav::after {
  display: none;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}

.nav-toggle span {
  width: 25px;
  height: 3px;
  background: var(--white);
  border-radius: 3px;
  transition: all var(--transition-normal);
}

/* ========================================
   HERO SECTION
   ======================================== */

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #334155 100%);
  overflow: hidden;
  padding-top: 80px;
}

.hero-gradient {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 20% 50%, rgba(139, 92, 246, 0.2), transparent 50%),
    radial-gradient(circle at 80% 50%, rgba(217, 70, 239, 0.2), transparent 50%);
  z-index: 1;
}

.hero-particles {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image:
    radial-gradient(2px 2px at 20% 30%, rgba(255, 255, 255, 0.3), transparent),
    radial-gradient(2px 2px at 60% 70%, rgba(255, 255, 255, 0.3), transparent),
    radial-gradient(1px 1px at 50% 50%, rgba(255, 255, 255, 0.3), transparent),
    radial-gradient(1px 1px at 80% 10%, rgba(255, 255, 255, 0.3), transparent),
    radial-gradient(2px 2px at 90% 60%, rgba(255, 255, 255, 0.3), transparent);
  background-size: 200% 200%;
  animation: particles 20s linear infinite;
  z-index: 1;
}

@keyframes particles {
  0% {
    background-position: 0% 0%;
  }

  100% {
    background-position: 100% 100%;
  }
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: var(--white);
  max-width: 900px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50px;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 30px;
}

.hero-badge i {
  color: var(--accent-orange);
}

.hero-title {
  font-size: clamp(40px, 7vw, 72px);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 20px;
  letter-spacing: -1px;
}

.hero-subtitle {
  font-size: clamp(24px, 4vw, 36px);
  margin-bottom: 20px;
  font-weight: 600;
  color: var(--gray-light);
}

.hero-description {
  font-size: 18px;
  color: var(--gray-light);
  margin-bottom: 40px;
  line-height: 1.8;
}

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

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 60px;
  flex-wrap: wrap;
}

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

.stat-number {
  font-size: 48px;
  font-weight: 900;
  background: linear-gradient(135deg, var(--primary-start), var(--primary-end));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 5px;
}

.stat-number span {
  font-size: 24px;
}

.stat-label {
  font-size: 14px;
  color: var(--gray-light);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.hero-scroll {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  color: var(--gray-light);
  font-size: 14px;
  animation: bounce 2s infinite;
  z-index: 2;
}

@keyframes bounce {

  0%,
  100% {
    transform: translateX(-50%) translateY(0);
  }

  50% {
    transform: translateX(-50%) translateY(10px);
  }
}

/* Animation Classes */
.animate-fade-up {
  opacity: 0;
  transform: translateY(30px);
  animation: fadeUp 0.8s ease forwards;
}

.delay-1 {
  animation-delay: 0.2s;
}

.delay-2 {
  animation-delay: 0.4s;
}

.delay-3 {
  animation-delay: 0.6s;
}

.delay-4 {
  animation-delay: 0.8s;
}

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

/* ========================================
   USP SECTION
   ======================================== */

.usp {
  background: linear-gradient(180deg, var(--white) 0%, var(--light) 100%);
}

.usp-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
}

.usp-card {
  background: var(--white);
  padding: 40px 30px;
  border-radius: 24px;
  text-align: center;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
  border: 2px solid transparent;
}

.usp-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-start);
}

.usp-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 20px;
  background: linear-gradient(135deg, var(--primary-start), var(--primary-end));
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 36px;
  color: var(--white);
  box-shadow: var(--shadow-neon);
}

.usp-card h3 {
  font-size: 24px;
  margin-bottom: 15px;
  color: var(--dark);
}

.usp-card p {
  color: var(--gray);
  line-height: 1.6;
  margin-bottom: 20px;
}

.usp-details {
  display: flex;
  justify-content: center;
  gap: 10px;
}

.detail-badge {
  padding: 6px 16px;
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.1), rgba(217, 70, 239, 0.1));
  border-radius: 50px;
  font-size: 14px;
  font-weight: 600;
  color: var(--primary-start);
}

/* ========================================
   HOW IT WORKS SECTION
   ======================================== */

.how-it-works {
  background: var(--white);
}

.steps-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  align-items: center;
  max-width: 1400px;
  margin: 0 auto;
}

.step-item {
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.05), rgba(217, 70, 239, 0.05));
  padding: 40px 30px;
  border-radius: 20px;
  text-align: center;
  position: relative;
  border: 2px solid rgba(139, 92, 246, 0.2);
  transition: all var(--transition-normal);
}

.step-item:hover {
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.1), rgba(217, 70, 239, 0.1));
  transform: scale(1.05);
  border-color: var(--primary-start);
}

.step-number {
  position: absolute;
  top: 20px;
  right: 20px;
  font-size: 48px;
  font-weight: 900;
  background: linear-gradient(135deg, var(--primary-start), var(--primary-end));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  opacity: 0.3;
}

.step-icon {
  width: 70px;
  height: 70px;
  margin: 0 auto 20px;
  background: linear-gradient(135deg, var(--primary-start), var(--primary-end));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  color: var(--white);
}

.step-item h3 {
  font-size: 20px;
  margin-bottom: 10px;
  color: var(--dark);
}

.step-item p {
  color: var(--gray);
  font-size: 14px;
  line-height: 1.6;
}

.step-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: var(--primary-start);
}

/* ========================================
   VISUAL DEMO SECTION
   ======================================== */

.visual-demo {
  background: linear-gradient(135deg, var(--primary-start) 0%, var(--primary-end) 100%);
  color: var(--white);
}

.demo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 40px;
}

.demo-item {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: 24px;
  padding: 30px;
  transition: all var(--transition-normal);
}

.demo-item:hover {
  background: rgba(255, 255, 255, 0.15);
  transform: translateY(-5px);
}

.demo-image {
  margin-bottom: 20px;
}

.demo-placeholder {
  aspect-ratio: 16/9;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 64px;
  color: rgba(255, 255, 255, 0.5);
  border: 2px dashed rgba(255, 255, 255, 0.3);
}

.demo-content h3 {
  font-size: 24px;
  margin-bottom: 10px;
}

.demo-content p {
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.6;
}

/* ========================================
   BENEFITS DETAILED SECTION
   ======================================== */

.benefits-detailed {
  background: var(--light);
}

.benefits-list {
  display: grid;
  gap: 20px;
  max-width: 900px;
  margin: 0 auto;
}

.benefit-item {
  display: flex;
  gap: 25px;
  align-items: flex-start;
  background: var(--white);
  padding: 30px;
  border-radius: 20px;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

.benefit-item:hover {
  box-shadow: var(--shadow-md);
  transform: translateX(10px);
}

.benefit-icon {
  width: 60px;
  height: 60px;
  min-width: 60px;
  background: linear-gradient(135deg, var(--primary-start), var(--primary-end));
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  color: var(--white);
}

.benefit-content h3 {
  font-size: 20px;
  margin-bottom: 10px;
  color: var(--dark);
}

.benefit-content p {
  color: var(--gray);
  line-height: 1.6;
}

/* ========================================
   WHAT'S INCLUDED SECTION
   ======================================== */

.whats-included {
  background: var(--white);
}

.included-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.included-item {
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 20px;
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.05), rgba(217, 70, 239, 0.05));
  border-radius: 16px;
  border: 2px solid rgba(139, 92, 246, 0.1);
  transition: all var(--transition-normal);
}

.included-item:hover {
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.1), rgba(217, 70, 239, 0.1));
  border-color: var(--primary-start);
  transform: translateX(5px);
}

.included-item i {
  font-size: 24px;
  color: var(--primary-start);
  min-width: 24px;
}

.included-item span {
  color: var(--dark);
  font-weight: 500;
  line-height: 1.4;
}

/* ========================================
   PRICING SECTION
   ======================================== */

.pricing {
  background: linear-gradient(180deg, var(--light) 0%, var(--white) 100%);
}

.pricing-card {
  max-width: 600px;
  margin: 0 auto 60px;
  background: var(--white);
  padding: 50px;
  border-radius: 32px;
  box-shadow: var(--shadow-lg);
  border: 3px solid transparent;
  background-image: linear-gradient(var(--white), var(--white)),
    linear-gradient(135deg, var(--primary-start), var(--primary-end));
  background-origin: border-box;
  background-clip: padding-box, border-box;
}

.pricing-badge {
  display: inline-block;
  padding: 10px 24px;
  background: linear-gradient(135deg, var(--primary-start), var(--primary-end));
  color: var(--white);
  border-radius: 50px;
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 20px;
}

.pricing-price {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 40px;
}

.price-amount {
  font-size: 72px;
  font-weight: 900;
  background: linear-gradient(135deg, var(--primary-start), var(--primary-end));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
}

.price-currency {
  font-size: 32px;
  font-weight: 700;
  color: var(--gray);
}

.pricing-features {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 40px;
}

.pricing-feature {
  display: flex;
  align-items: center;
  gap: 15px;
  font-size: 16px;
}

.pricing-feature i {
  color: var(--primary-start);
  font-size: 20px;
  min-width: 20px;
}

.pricing-factors {
  text-align: center;
}

.pricing-factors h3 {
  font-size: 28px;
  margin-bottom: 30px;
  color: var(--dark);
}

.factors-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
}

.factor-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 20px;
  background: var(--white);
  border-radius: 16px;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

.factor-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.factor-item i {
  font-size: 32px;
  color: var(--primary-start);
}

.factor-item span {
  font-size: 14px;
  font-weight: 500;
  text-align: center;
  color: var(--dark);
}

/* ========================================
   STATISTICS SECTION
   ======================================== */

.statistics {
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark-light) 100%);
  color: var(--white);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
}

.stat-card {
  text-align: center;
  padding: 40px 30px;
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  border: 2px solid rgba(255, 255, 255, 0.1);
  border-radius: 24px;
  transition: all var(--transition-normal);
}

.stat-card:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-10px);
}

.stat-icon {
  font-size: 48px;
  margin-bottom: 20px;
  background: linear-gradient(135deg, var(--primary-start), var(--primary-end));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.stat-number-big {
  font-size: 56px;
  font-weight: 900;
  background: linear-gradient(135deg, var(--primary-start), var(--primary-end));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
  margin-bottom: 5px;
}

.stat-unit {
  font-size: 18px;
  color: var(--gray-light);
  margin-bottom: 15px;
  font-weight: 600;
}

.stat-description {
  font-size: 14px;
  color: var(--gray-light);
  line-height: 1.6;
}

/* ========================================
   FAQ SECTION
   ======================================== */

.faq {
  background: var(--white);
}

.faq-container {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.faq-item {
  background: var(--white);
  border: 2px solid var(--gray-light);
  border-radius: 16px;
  overflow: hidden;
  transition: all var(--transition-normal);
}

.faq-item.active {
  border-color: var(--primary-start);
  box-shadow: var(--shadow-md);
}

.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 25px 30px;
  background: transparent;
  font-size: 18px;
  font-weight: 600;
  color: var(--dark);
  text-align: left;
  cursor: pointer;
  transition: all var(--transition-normal);
}

.faq-question:hover {
  color: var(--primary-start);
}

.faq-question i {
  font-size: 20px;
  color: var(--primary-start);
  transition: transform var(--transition-normal);
}

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

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow), padding var(--transition-slow);
  padding: 0 30px;
}

.faq-item.active .faq-answer {
  max-height: 1000px;
  padding: 0 30px 25px;
}

.faq-answer p {
  color: var(--gray);
  line-height: 1.8;
  margin-bottom: 15px;
}

.faq-answer p:last-child {
  margin-bottom: 0;
}

.faq-answer ul {
  margin: 15px 0;
  padding-left: 20px;
}

.faq-answer li {
  color: var(--gray);
  line-height: 1.8;
  margin-bottom: 8px;
}

.faq-answer strong {
  color: var(--dark);
  font-weight: 600;
}

/* ========================================
   CONTACT SECTION
   ======================================== */

.contact {
  background: linear-gradient(135deg, var(--primary-start) 0%, var(--primary-end) 100%);
  color: var(--white);
}

.contact-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 60px;
  align-items: center;
}

.contact-info h2 {
  font-size: clamp(32px, 5vw, 48px);
  margin-bottom: 20px;
  line-height: 1.2;
}

.contact-info p {
  font-size: 18px;
  line-height: 1.8;
  margin-bottom: 30px;
  color: rgba(255, 255, 255, 0.9);
}

.contact-features {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.contact-feature {
  display: flex;
  align-items: center;
  gap: 15px;
  font-size: 16px;
  font-weight: 500;
}

.contact-feature i {
  font-size: 24px;
  color: var(--accent-lime);
}

.contact-form-wrapper {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: 24px;
  padding: 40px;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: 14px;
  font-weight: 600;
  color: var(--white);
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 14px 20px;
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(5px);
  color: var(--white);
  font-size: 16px;
  font-family: inherit;
  transition: all var(--transition-normal);
}

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

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--white);
  background: rgba(255, 255, 255, 0.15);
}

.form-group select {
  cursor: pointer;
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

.form-note {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.7);
  text-align: center;
  margin-top: 10px;
}

/* ========================================
   FOOTER
   ======================================== */

.footer {
  background: var(--dark);
  color: var(--gray-light);
  padding: 60px 0 30px;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
  margin-bottom: 40px;
}

.footer-section h4 {
  color: var(--white);
  font-size: 18px;
  margin-bottom: 20px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 24px;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 15px;
}

.footer-logo i {
  font-size: 28px;
  background: linear-gradient(135deg, var(--primary-start), var(--primary-end));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.footer-section p {
  line-height: 1.8;
  margin-bottom: 20px;
}

.footer-social {
  display: flex;
  gap: 15px;
}

.footer-social a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 50%;
  color: var(--white);
  font-size: 18px;
  transition: all var(--transition-normal);
}

.footer-social a:hover {
  background: linear-gradient(135deg, var(--primary-start), var(--primary-end));
  transform: translateY(-3px);
}

.footer-section ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-section a {
  color: var(--gray-light);
  transition: color var(--transition-fast);
}

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

.footer-contacts li {
  display: flex;
  align-items: center;
  gap: 12px;
}

.footer-contacts i {
  color: var(--primary-start);
  font-size: 16px;
  min-width: 16px;
}

.footer-note {
  margin-top: 10px;
  font-size: 14px;
  color: var(--gray);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 30px;
  text-align: center;
  color: var(--gray);
}

/* ========================================
   SCROLL TO TOP BUTTON
   ======================================== */

.scroll-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, var(--primary-start), var(--primary-end));
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
  z-index: 999;
}

.scroll-top.visible {
  opacity: 1;
  visibility: visible;
}

.scroll-top:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-neon);
}

/* ========================================
   CARD ANIMATION
   ======================================== */

.card-animate {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease;
}

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

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */

@media (max-width: 768px) {

  /* Navigation */
  .nav-menu {
    position: fixed;
    top: 70px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 70px);
    background: rgba(15, 23, 42, 0.98);
    backdrop-filter: blur(10px);
    flex-direction: column;
    justify-content: flex-start;
    padding: 40px 20px;
    gap: 30px;
    transition: left var(--transition-normal);
  }

  .nav-menu.active {
    left: 0;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(7px, 7px);
  }

  .nav-toggle.active span:nth-child(2) {
    opacity: 0;
  }

  .nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
  }

  /* Hero */
  .hero-cta {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-stats {
    gap: 30px;
  }

  .stat-number {
    font-size: 36px;
  }

  /* Steps */
  .steps-container {
    grid-template-columns: 1fr;
  }

  .step-arrow {
    transform: rotate(90deg);
  }

  /* Contact */
  .contact-content {
    grid-template-columns: 1fr;
  }

  .contact-form-wrapper {
    padding: 30px 20px;
  }

  /* Pricing */
  .pricing-card {
    padding: 30px 20px;
  }

  .price-amount {
    font-size: 56px;
  }

  /* Footer */
  .footer-content {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  /* Scroll Top */
  .scroll-top {
    bottom: 20px;
    right: 20px;
    width: 45px;
    height: 45px;
  }
}

@media (max-width: 480px) {
  :root {
    --section-padding: 50px;
  }

  .section-header {
    margin-bottom: 40px;
  }

  .usp-grid,
  .included-grid,
  .factors-grid,
  .stats-grid {
    grid-template-columns: 1fr;
  }

  .btn {
    padding: 12px 24px;
    font-size: 14px;
  }

  .btn-large {
    padding: 16px 32px;
    font-size: 16px;
  }
}