/* CSS Variables */
:root {
  --primary-color: #3A4A67;
  --accent-color: #5E9BD8;
  --secondary-color: #B0B0B0;
  --highlight-color: #F5A623;
  --white: #FFFFFF;
  --black: #1A1A1A;
  --gray-light: #F8F9FA;
  --gray-dark: #2C3E50;
  
  --font-heading: 'Roboto', sans-serif;
  --font-body: 'Noto Serif JP', serif;
  
  --shadow-small: 0 2px 8px rgba(0, 0, 0, 0.1);
  --shadow-medium: 0 4px 16px rgba(0, 0, 0, 0.15);
  --shadow-large: 0 8px 32px rgba(0, 0, 0, 0.2);
  
  --border-radius: 8px;
  --border-radius-large: 16px;
  
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  line-height: 1.6;
  color: var(--black);
  background-color: var(--white);
  overflow-x: hidden;
}

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

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

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

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

.section-title {
  font-size: 2.5rem;
  text-align: center;
  margin-bottom: 3rem;
  color: var(--primary-color);
  position: relative;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-color), var(--highlight-color));
}

/* Main content positioning */
main {
  margin-top: 80px;
}

/* About Section */
.about {
  padding: 6rem 0;
  background: var(--gray-light);
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-description {
  font-size: 1.1rem;
  line-height: 1.8;
  color: var(--gray-dark);
  margin-bottom: 2rem;
}

.about-stats {
  display: flex;
  gap: 3rem;
}

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

.about-stat .stat-number {
  display: block;
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--accent-color);
  font-family: var(--font-heading);
}

.about-stat .stat-label {
  font-size: 0.9rem;
  color: var(--gray-dark);
  margin-top: 0.5rem;
}

.about-image {
  position: relative;
}

.about-img {
  width: 100%;
  border-radius: var(--border-radius-large);
  box-shadow: var(--shadow-large);
}

.team-highlight {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--white);
  padding: 1.5rem;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-medium);
  display: flex;
  align-items: center;
  gap: 1rem;
  max-width: 250px;
}

.team-member-img {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
}

.team-member-info h4 {
  font-size: 1rem;
  margin-bottom: 0.25rem;
  color: var(--primary-color);
}

.team-member-info p {
  font-size: 0.8rem;
  color: var(--gray-dark);
}

@media (max-width: 768px) {
  .about-content {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .about-stats {
    justify-content: center;
  }
  
  .team-highlight {
    position: static;
    margin-top: 1rem;
    max-width: none;
  }
}

/* Enhanced Social Proof Section */
.social-proof-section {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--gray-dark) 100%);
  padding: 5rem 0;
  position: relative;
  overflow: hidden;
}

.social-proof-section::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(ellipse at center, rgba(245, 166, 35, 0.1) 0%, transparent 70%);
  animation: float 20s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-20px) rotate(180deg); }
}

.social-proof-section .section-title {
  color: var(--white);
  margin-bottom: 3rem;
  position: relative;
  z-index: 2;
}

.social-proof-section .section-title::after {
  background: linear-gradient(90deg, var(--highlight-color), var(--accent-color));
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2rem;
  text-align: center;
  position: relative;
  z-index: 2;
  margin-bottom: 3rem;
}

.stat-item {
  color: var(--white);
  padding: 2.5rem 1.5rem;
  border-radius: var(--border-radius-large);
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  transition: var(--transition);
  position: relative;
  transform: translateY(0px) !important;
  opacity: 1 !important;
  min-height: 200px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.stat-item.animate-in {
  transform: translateY(0);
  opacity: 1;
}

.stat-item:hover {
  transform: translateY(-10px) scale(1.02);
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(245, 166, 35, 0.5);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.stat-icon {
  font-size: 2.5rem;
  color: var(--highlight-color);
  margin-bottom: 1rem;
  display: block;
}

.stat-number {
  font-size: 3.5rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0;
  font-family: var(--font-heading);
  display: inline;
}

.stat-plus {
  font-size: 2rem;
  font-weight: 700;
  color: var(--highlight-color);
  margin-left: 0.2rem;
  display: inline;
}

.stat-label {
  font-size: 1.1rem;
  opacity: 0.9;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-top: 0.5rem;
  margin-bottom: 1rem;
}

.stat-growth {
  font-size: 0.9rem;
  color: var(--highlight-color);
  font-weight: 600;
  background: rgba(245, 166, 35, 0.2);
  padding: 0.5rem 1rem;
  border-radius: 20px;
  border: 1px solid rgba(245, 166, 35, 0.3);
  display: inline-block;
}

.case-study-banner {
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: var(--border-radius-large);
  padding: 2rem;
  text-align: center;
  position: relative;
  z-index: 2;
  backdrop-filter: blur(10px);
}

.case-study-banner p {
  color: var(--white);
  font-size: 1.1rem;
  margin-bottom: 1rem;
}

.case-study-link {
  color: var(--highlight-color);
  text-decoration: none;
  font-weight: 600;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.case-study-link:hover {
  color: var(--white);
  transform: translateX(5px);
}

/* Header Styles */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(58, 74, 103, 0.95);
  backdrop-filter: blur(10px);
  transition: var(--transition);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.logo-img {
  height: 40px;
  width: auto;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.nav-link {
  color: var(--white);
  font-weight: 500;
  transition: var(--transition);
}

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

.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
  background-color: transparent;
  border: none;
}

.bar {
  width: 25px;
  height: 3px;
  background-color: var(--white);
  margin: 3px 0;
  transition: var(--transition);
}

/* Hero Section */
.hero {
  height: calc(100vh - 80px);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--white);
  overflow: hidden;
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--accent-color) 100%);
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(26, 26, 26, 0.6);
  z-index: 1;
}

.hero-bg-image {
  position: absolute;
  top: 50%;
  left: 50%;
  min-width: 100%;
  min-height: 100%;
  width: auto;
  height: auto;
  transform: translate(-50%, -50%);
  opacity: 0.3;
}

.hero-content {
  position: relative;
  z-index: 10;
  max-width: 800px;
  padding: 0 2rem;
  min-height: calc(100vh - 80px);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* Enhanced Hero Typography */
.hero-headline {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1.5rem;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-headline .highlight {
  color: #ffffff;
  text-shadow: 3px 3px 8px rgba(0, 0, 0, 0.9);
  background: linear-gradient(135deg, rgba(94, 155, 216, 0.9) 0%, rgba(139, 95, 191, 0.9) 100%);
  padding: 0.5rem 1rem;
  border-radius: 10px;
  display: inline-block;
  position: relative;
  backdrop-filter: blur(5px);
}

.hero-headline .sub-headline {
  font-size: 0.7em;
  font-weight: 400;
  opacity: 0.95;
  color: var(--white);
  margin-top: 0.5rem;
  display: block;
}

.hero-description {
  font-size: 1.15rem;
  margin-bottom: 1.5rem;
  opacity: 0.9;
  line-height: 1.6;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.social-proof-mini {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1.5rem;
  margin-bottom: 2rem;
  font-size: 0.9rem;
  flex-wrap: wrap;
}

.social-proof-mini span {
  background: rgba(255, 255, 255, 0.15);
  padding: 0.5rem 1rem;
  border-radius: 20px;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  font-weight: 500;
}

.social-proof-mini .rating {
  color: var(--highlight-color);
}

.social-proof-mini .guarantee {
  color: #4CAF50;
}

/* Enhanced CTA Group */
.cta-group {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  align-items: center;
}

.btn-xl {
  padding: 1.5rem 2.5rem;
  font-size: 1.1rem;
  min-width: 280px;
}

.cta-main {
  position: relative;
  overflow: visible;
}

.cta-text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  margin-left: 1rem;
}

.cta-main-text {
  font-size: 1.1rem;
  font-weight: 700;
  line-height: 1.2;
}

.cta-sub-text {
  font-size: 0.85rem;
  opacity: 0.9;
  line-height: 1;
  font-weight: 400;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  font-size: 1.5rem;
  color: var(--white);
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.8);
  background: linear-gradient(135deg, var(--highlight-color), var(--accent-color));
  padding: 0.75rem;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.3);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  animation: bounce 2s infinite;
  transition: all 0.3s ease;
  opacity: 1 !important;
}

.scroll-indicator:hover {
  background: linear-gradient(135deg, var(--accent-color), var(--highlight-color));
  transform: translateX(-50%) scale(1.1);
  box-shadow: 0 6px 25px rgba(0, 0, 0, 0.4);
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
  40% { transform: translateX(-50%) translateY(-10px); }
  60% { transform: translateX(-50%) translateY(-5px); }
}

/* Button Styles */
.btn {
  display: inline-flex;
  align-items: center;
  opacity: 1 !important;
  transform: none !important;
  gap: 0.5rem;
  padding: 1rem 2rem;
  border: none;
  border-radius: var(--border-radius);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: linear-gradient(45deg, var(--accent-color), var(--highlight-color));
  color: var(--white);
}

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

.btn-large {
  padding: 1.25rem 2.5rem;
  font-size: 1.1rem;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
}

.btn-primary:hover {
  background: linear-gradient(45deg, var(--highlight-color), var(--accent-color));
}

.btn-secondary:hover {
  background: var(--accent-color);
  color: var(--white);
}

/* Enhanced CTA Styles */
.cta-enhanced {
  position: relative;
  overflow: visible;
  padding: 1.25rem 2.5rem;
  min-width: 200px;
}

.cta-enhanced span {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  margin-left: 0.75rem;
}

.cta-enhanced small {
  font-size: 0.75rem;
  opacity: 0.9;
  line-height: 1;
}

.cta-enhanced strong {
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.2;
}

.cta-badge {
  position: absolute;
  top: -12px;
  right: 8px;
  background: var(--highlight-color);
  color: var(--white);
  font-size: 0.7rem;
  font-weight: 600;
  padding: 0.25rem 0.6rem;
  border-radius: 12px;
  white-space: nowrap;
  z-index: 10;
  box-shadow: 0 2px 8px rgba(245, 166, 35, 0.4);
  border: 2px solid var(--white);
  animation: pulse-badge 2s infinite;
}

@keyframes pulse-badge {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

/* Animate on scroll utility class */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(50px);
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* Features Section */
.features {
  padding: 6rem 0;
  background: var(--gray-light);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.feature-card {
  background: var(--white);
  padding: 2.5rem 2rem;
  border-radius: var(--border-radius-large);
  box-shadow: var(--shadow-small);
  text-align: center;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--accent-color), var(--highlight-color));
}

.feature-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-large);
}

.feature-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 1.5rem;
  background: linear-gradient(45deg, var(--accent-color), var(--highlight-color));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 2rem;
}

.feature-title {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: var(--primary-color);
}

.feature-description {
  margin-bottom: 1.5rem;
  color: var(--gray-dark);
}

.feature-details {
  opacity: 0;
  max-height: 0;
  overflow: hidden;
  transition: var(--transition-slow);
}

.feature-card:hover .feature-details {
  opacity: 1;
  max-height: 200px;
}

.feature-details ul {
  list-style: none;
  text-align: left;
}

.feature-details li {
  padding: 0.5rem 0;
  border-bottom: 1px solid #eee;
  color: var(--gray-dark);
}

.feature-details li:before {
  content: '✓';
  color: var(--accent-color);
  font-weight: bold;
  margin-right: 0.5rem;
}

/* Security Section */
.security {
  padding: 6rem 0;
  background: var(--primary-color);
  color: var(--white);
}

.security .section-title {
  color: var(--white);
}

.security-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  margin-top: 3rem;
}

.security-module {
  background: rgba(255, 255, 255, 0.1);
  padding: 2rem;
  border-radius: var(--border-radius-large);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: var(--transition);
  margin-bottom: 2rem;
}

.security-module:hover {
  background: rgba(255, 255, 255, 0.15);
}

.security-module h3 {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
  font-size: 1.25rem;
}

.security-module i {
  color: var(--accent-color);
}

.privacy-link {
  color: var(--accent-color);
  text-decoration: underline;
  margin-top: 1rem;
  display: inline-block;
}

/* Reviews Section */
.reviews {
  padding: 6rem 0;
  background: var(--gray-light);
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.review-card {
  background: var(--white);
  padding: 2rem;
  border-radius: var(--border-radius-large);
  box-shadow: var(--shadow-small);
  position: relative;
  transition: var(--transition);
}

.review-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-medium);
}

.reviewer-info {
  display: flex;
  align-items: center;
  margin-bottom: 1.5rem;
}

.reviewer-avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(45deg, var(--accent-color), var(--highlight-color));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.5rem;
  margin-right: 1rem;
}

.reviewer-name {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
  color: var(--primary-color);
}

.rating {
  color: var(--highlight-color);
}

.review-text {
  line-height: 1.7;
  color: var(--gray-dark);
  font-style: italic;
}

.review-animation {
  position: absolute;
  top: 1rem;
  right: 1rem;
  color: var(--accent-color);
  font-size: 1.5rem;
  opacity: 0;
  transform: scale(0);
  transition: var(--transition);
}

.review-card:hover .review-animation {
  opacity: 1;
  transform: scale(1);
}

/* Enhanced Pricing Section */
.pricing-section {
  padding: 6rem 0;
  background: var(--gray-light);
}

.pricing-toggle {
  text-align: center;
  margin-bottom: 3rem;
}

.switch {
  position: relative;
  display: inline-block;
  cursor: pointer;
}

.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: relative;
  display: flex;
  align-items: center;
  background: var(--white);
  border: 2px solid var(--accent-color);
  border-radius: 50px;
  padding: 0.5rem;
  transition: var(--transition);
  box-shadow: var(--shadow-small);
}

.slider .option {
  padding: 0.75rem 1.5rem;
  border-radius: 50px;
  font-weight: 600;
  transition: var(--transition);
  position: relative;
  z-index: 2;
}

.slider .option:first-child {
  color: var(--accent-color);
}

.slider .option:last-child {
  color: var(--gray-dark);
}

.switch input:checked + .slider .option:first-child {
  color: var(--gray-dark);
}

.switch input:checked + .slider .option:last-child {
  color: var(--white);
  background: var(--accent-color);
}

.discount {
  background: var(--highlight-color);
  color: var(--white);
  padding: 0.2rem 0.5rem;
  border-radius: 12px;
  font-size: 0.7rem;
  margin-left: 0.5rem;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.pricing-card {
  background: var(--white);
  border: 2px solid #eee;
  border-radius: var(--border-radius-large);
  padding: 2.5rem 2rem;
  text-align: center;
  position: relative;
  transition: var(--transition);
  box-shadow: var(--shadow-small);
}

.pricing-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-large);
  border-color: var(--accent-color);
}

.pricing-card.featured {
  border-color: var(--accent-color);
  transform: scale(1.05);
  box-shadow: var(--shadow-large);
  background: linear-gradient(135deg, var(--white) 0%, #fafbfc 100%);
}

.popular-badge {
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(45deg, var(--accent-color), var(--highlight-color));
  color: var(--white);
  padding: 0.5rem 2rem;
  border-radius: var(--border-radius);
  font-size: 0.875rem;
  font-weight: 600;
  box-shadow: var(--shadow-medium);
}

.pricing-card h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: var(--primary-color);
}

.price {
  margin-bottom: 1rem;
}

.plan-description {
  font-size: 0.95rem;
  color: var(--gray-dark);
  margin-bottom: 2rem;
  font-style: italic;
}

.currency {
  font-size: 1.25rem;
  vertical-align: top;
}

.amount {
  font-size: 3rem;
  font-weight: 700;
  color: var(--accent-color);
  transition: var(--transition);
}

.period {
  font-size: 1rem;
  color: var(--gray-dark);
}

.features-list {
  list-style: none;
  margin-bottom: 2rem;
  text-align: left;
}

.features-list li {
  padding: 0.75rem 0;
  display: flex;
  align-items: center;
  gap: 1rem;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.features-list li:last-child {
  border-bottom: none;
}

.features-list .fa-check {
  color: var(--accent-color);
  font-size: 1.1rem;
}

.features-list .fa-times {
  color: var(--secondary-color);
  font-size: 1.1rem;
}

.plan-button {
  width: 100%;
  margin-bottom: 1rem;
  padding: 1rem 2rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.plan-note {
  font-size: 0.85rem;
  color: var(--gray-dark);
  margin-top: 1rem;
}

.savings {
  color: var(--highlight-color);
  font-weight: 600;
  background: rgba(245, 166, 35, 0.1);
  padding: 0.5rem 1rem;
  border-radius: var(--border-radius);
  border: 1px solid rgba(245, 166, 35, 0.3);
  display: inline-block;
}

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

.btn-outline:hover {
  background: var(--accent-color);
  color: var(--white);
}

/* FAQ Section */
.faq {
  padding: 6rem 0;
  background: var(--gray-light);
}

.faq-list {
  max-width: 800px;
  margin: 3rem auto 0;
}

.faq-item {
  background: var(--white);
  border-radius: var(--border-radius);
  margin-bottom: 1rem;
  overflow: hidden;
  box-shadow: var(--shadow-small);
}

.faq-question {
  padding: 1.5rem 2rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--white);
  transition: var(--transition);
}

.faq-question:hover {
  background: var(--gray-light);
}

.faq-question h3 {
  color: var(--primary-color);
  font-size: 1.125rem;
}

.faq-question i {
  color: var(--accent-color);
  transition: var(--transition);
}

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

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

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

.faq-answer p {
  padding: 0 2rem 1.5rem;
  color: var(--gray-dark);
  line-height: 1.6;
}

/* CTA Section */
.cta {
  padding: 6rem 0;
  background-color: var(--primary-color);
  background: linear-gradient(135deg, rgba(58, 74, 103, 0.95) 0%, rgba(94, 155, 216, 0.95) 100%), url('../images/hero-background.jpg');
  background-size: cover, cover;
  background-position: center, center;
  background-blend-mode: overlay;
  color: var(--white);
  text-align: center;
  position: relative;
}

.cta::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(58, 74, 103, 0.8);
  z-index: 1;
}

.cta .container {
  position: relative;
  z-index: 2;
}

.cta-title {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
  font-weight: 700;
}

.cta-subtitle {
  font-size: 1.25rem;
  margin-bottom: 3rem;
  opacity: 1;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.7);
  font-weight: 500;
}

.cta-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.btn-large span {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  margin-left: 1rem;
}

.btn-large small {
  font-size: 0.75rem;
  opacity: 0.8;
}

.btn-large strong {
  font-size: 1rem;
}

/* Footer */
.footer {
  background: var(--gray-dark);
  color: var(--white);
  padding: 3rem 0 1rem;
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-section h4 {
  margin-bottom: 1rem;
  color: var(--accent-color);
}

.footer-section ul {
  list-style: none;
}

.footer-section ul li {
  margin-bottom: 0.5rem;
}

.footer-section ul li a:hover {
  color: var(--accent-color);
}

.footer-logo-img {
  height: 40px;
  margin-bottom: 1rem;
}

.social-links {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
}

.social-links a {
  width: 40px;
  height: 40px;
  background: var(--accent-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.social-links a:hover {
  background: var(--highlight-color);
  transform: translateY(-2px);
}

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

/* Responsive Design */
@media (max-width: 768px) {
  .hamburger {
    display: flex;
  }
  
  .nav-menu {
    position: fixed;
    left: -100%;
    top: 70px;
    flex-direction: column;
    background-color: var(--primary-color);
    width: 100%;
    text-align: center;
    transition: 0.3s;
    box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
    padding: 2rem 0;
  }
  
  .nav-menu.active {
    left: 0;
  }
  
  .nav-menu li {
    margin: 1rem 0;
  }
  
  .hamburger.active .bar:nth-child(2) {
    opacity: 0;
  }
  
  .hamburger.active .bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }
  
  .hamburger.active .bar:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }
  
  .hero-headline {
    font-size: 2.5rem;
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  .hero-buttons,
  .cta-buttons,
  .cta-group {
    flex-direction: column;
    align-items: center;
  }
  
  .social-proof-mini {
    flex-direction: column;
    gap: 1rem;
  }
  
  .stats-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
  }
  
  .pricing-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  .security-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .pricing-card.featured {
    transform: none;
  }
  
  .case-study-banner {
    padding: 1.5rem;
  }
  
  .btn-xl {
    min-width: auto;
    width: 100%;
    max-width: 300px;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 15px;
  }
  
  .hero-headline {
    font-size: 2rem;
  }
  
  .hero-description {
    font-size: 1rem;
  }
  
  .section-title {
    font-size: 1.75rem;
  }
  
  .features-grid,
  .reviews-grid,
  .pricing-grid,
  .stats-grid {
    grid-template-columns: 1fr;
  }
  
  .nav-container {
    padding: 1rem;
  }
  
  .social-proof-mini {
    font-size: 0.8rem;
  }
  
  .social-links {
    justify-content: center;
  }
  
  section#home {
    padding-top: 80px;
  }
  
  .hero-content {
    padding-top: 80px;
  }
  
  .scroll-indicator {
    display: none;
  }
  
  .stat-number {
    font-size: 2.5rem;
  }
  
  .cta-main-text {
    font-size: 1rem;
  }
  
  .cta-sub-text {
    font-size: 0.8rem;
  }
}