:root {
  --bg-dark: #100826;
  --bg-dark-secondary: #1a1235;
  --bg-light: #F8F6FC;
  --bg-light-secondary: #F0EBF7;
  --bg-white: #FFFFFF;
  --primary-red: #c93b3b;
  --primary-red-hover: #a82e2e;
  --text-light: #FFFFFF;
  --text-gray-light: #A9A4B8;
  --text-dark: #100826;
  --text-gray-dark: #5A556B;
  --border-light: rgba(255, 255, 255, 0.1);
  --border-dark: rgba(0, 0, 0, 0.08);
  --font-main: 'Inter', sans-serif;
  --transition: all 0.3s ease;
}

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

body {
  font-family: var(--font-main);
  background-color: var(--bg-light);
  color: var(--text-dark);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

ul {
  list-style: none;
}

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* Typography */
h1, h2, h3, h4 {
  font-weight: 700;
  line-height: 1.2;
}

h1 {
  font-size: 3.5rem;
  margin-bottom: 1rem;
}

h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

p {
  margin-bottom: 1.5rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  border-radius: 4px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: var(--transition);
  border: none;
}

.btn-primary {
  background-color: var(--primary-red);
  color: var(--text-light);
}

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

.btn-outline {
  background-color: transparent;
  color: var(--text-light);
  border: 1px solid var(--border-light);
}

.btn-outline:hover {
  background-color: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.3);
}

/* Header */
.header {
  background-color: var(--bg-white);
  padding: 1.25rem 0;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 10px rgba(0,0,0,0.02);
}

.header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-dark);
  letter-spacing: -0.5px;
}

.logo span {
  color: var(--primary-red);
}

.nav-links {
  display: flex;
  gap: 2.5rem;
}

.nav-links a {
  font-weight: 500;
  color: var(--text-gray-dark);
  font-size: 0.95rem;
}

.nav-links a.active {
  color: var(--text-dark);
  border-bottom: 2px solid var(--primary-red);
  padding-bottom: 0.25rem;
}

.nav-links a:hover {
  color: var(--text-dark);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.login-link {
  font-weight: 500;
  color: var(--text-gray-dark);
}

.login-link:hover {
  color: var(--text-dark);
}

/* Hero Section */
.hero {
  background-color: var(--bg-dark);
  color: var(--text-light);
  padding: 6rem 0;
  position: relative;
  overflow: hidden;
}

.hero .container {
  display: flex;
  align-items: center;
  gap: 4rem;
}

.hero-content {
  flex: 1;
}

.hero-badge {
  display: inline-block;
  background-color: rgba(200, 32, 32, 0.15);
  color: #ff6b6b;
  padding: 0.35rem 0.85rem;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.hero h1 {
  font-size: 3.5rem;
}

.hero h1 span {
  color: #ff6b6b;
}

.hero-desc {
  color: var(--text-gray-light);
  font-size: 1.15rem;
  max-width: 90%;
  margin-bottom: 2.5rem;
}

.hero-actions {
  display: flex;
  gap: 1rem;
}

.btn-icon {
  margin-right: 0.5rem;
  font-size: 1.1rem;
}

.hero-image {
  flex: 1.2;
  position: relative;
}

.hero-image img {
  border-radius: 8px;
  box-shadow: 0 20px 40px rgba(0,0,0,0.4);
  border: 1px solid var(--border-light);
  transform: perspective(1000px) rotateY(-5deg) rotateX(2deg);
  transition: transform 0.5s ease;
}

.hero-image:hover img {
  transform: perspective(1000px) rotateY(0deg) rotateX(0deg);
}

/* Features Section */
.features {
  padding: 6rem 0;
  background-color: var(--bg-white);
  text-align: center;
}

.section-header {
  margin-bottom: 4rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.section-header h2 {
  color: var(--text-dark);
}

.section-header p {
  color: var(--text-gray-dark);
  font-size: 1.1rem;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: left;
}

.feature-card {
  background-color: var(--bg-white);
  border: 1px solid var(--border-dark);
  border-radius: 12px;
  padding: 2.5rem;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.feature-card:hover {
  box-shadow: 0 15px 30px rgba(0,0,0,0.05);
  transform: translateY(-5px);
  border-color: transparent;
}

.feature-icon {
  width: 50px;
  height: 50px;
  background-color: var(--bg-light);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--primary-red);
  margin-bottom: 1.5rem;
}

.feature-card.dark {
  background-color: var(--bg-dark);
  color: var(--text-light);
  border: none;
}

.feature-card.dark .feature-icon {
  background-color: rgba(255,255,255,0.1);
  color: #ff6b6b;
}

.feature-card.dark p {
  color: var(--text-gray-light);
}

.feature-card h3 {
  font-size: 1.25rem;
  margin-bottom: 1rem;
}

.feature-card p {
  color: var(--text-gray-dark);
  font-size: 0.95rem;
  flex-grow: 1;
}

.feature-image {
  margin-top: 2rem;
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid var(--border-dark);
}

.feature-card.dark .feature-image {
  border-color: var(--border-light);
}

.feature-card.highlight {
  background-color: var(--bg-light-secondary);
}

/* Integration Section */
.integration {
  padding: 6rem 0;
  background-color: var(--bg-light);
}

.integration-wrapper {
  display: flex;
  align-items: center;
  gap: 4rem;
}

.integration-image-wrapper {
  flex: 1;
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}

.integration-quote {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(16, 8, 38, 0.95), rgba(16, 8, 38, 0.7));
  padding: 2rem;
  color: var(--text-light);
  backdrop-filter: blur(10px);
}

.integration-quote p {
  font-style: italic;
  font-size: 1.05rem;
  margin-bottom: 0.5rem;
}

.integration-quote span {
  font-size: 0.85rem;
  color: #ff6b6b;
  font-weight: 600;
}

.integration-content {
  flex: 1;
}

.integration-content h2 {
  margin-bottom: 2.5rem;
}

.step-item {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.step-number {
  width: 32px;
  height: 32px;
  background-color: var(--primary-red);
  color: var(--text-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
  flex-shrink: 0;
}

.step-text h4 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
  color: var(--text-dark);
}

.step-text p {
  color: var(--text-gray-dark);
  font-size: 0.95rem;
  margin-bottom: 0;
}

/* Stats Section */
.stats {
  padding: 4rem 0 6rem;
  background-color: var(--bg-light);
}

.stats-container {
  background-color: var(--bg-white);
  border-radius: 16px;
  padding: 4rem;
  box-shadow: 0 10px 30px rgba(0,0,0,0.03);
  border: 1px solid var(--border-dark);
}

.stats-header {
  margin-bottom: 3rem;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.stat-item {
  background-color: var(--bg-light-secondary);
  padding: 2rem 1.5rem;
  border-radius: 8px;
  text-align: center;
  transition: var(--transition);
}

.stat-item:hover {
  transform: translateY(-5px);
  background-color: var(--bg-white);
  box-shadow: 0 10px 20px rgba(0,0,0,0.05);
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--primary-red);
  margin-bottom: 0.5rem;
}

.stat-label {
  color: var(--text-gray-dark);
  font-size: 0.9rem;
  font-weight: 500;
}

/* CTA Section */
.cta {
  background-color: var(--bg-dark);
  color: var(--text-light);
  padding: 5rem 0;
  text-align: center;
}

.cta h2 {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
}

.cta p {
  color: var(--text-gray-light);
  margin-bottom: 2.5rem;
}

.cta-actions {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.cta-note {
  font-size: 0.8rem;
  color: var(--text-gray-light);
}

/* Footer */
.footer {
  background-color: var(--bg-dark-secondary);
  color: var(--text-gray-light);
  padding: 4rem 0 2rem;
  font-size: 0.9rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 4rem;
  margin-bottom: 4rem;
}

.footer-logo {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-light);
  margin-bottom: 1rem;
}

.footer-desc {
  margin-bottom: 1.5rem;
  max-width: 300px;
}

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

.social-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-light);
  transition: var(--transition);
}

.social-icon:hover {
  background-color: var(--primary-red);
}

.footer-col h4 {
  color: var(--text-light);
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a:hover {
  color: var(--text-light);
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.1);
  font-size: 0.8rem;
}

/* E-Dönüşüm Section */
.edonusum {
  padding: 6rem 0;
  background-color: var(--bg-white);
}

.edonusum-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-bottom: 3rem;
}

.edonusum-card {
  background-color: var(--bg-light);
  border: 1px solid var(--border-dark);
  border-radius: 12px;
  padding: 2.5rem;
  transition: var(--transition);
  text-align: center;
}

.edonusum-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 30px rgba(0,0,0,0.05);
  border-color: var(--primary-red);
}

.edonusum-icon {
  width: 60px;
  height: 60px;
  background-color: rgba(200, 32, 32, 0.1);
  color: var(--primary-red);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin: 0 auto 1.5rem;
}

.edonusum-content h3 {
  margin-bottom: 1rem;
  font-size: 1.25rem;
}

.edonusum-content p {
  color: var(--text-gray-dark);
  font-size: 0.95rem;
  margin-bottom: 0;
}

.edonusum-cta {
  text-align: center;
  background-color: var(--bg-light-secondary);
  padding: 1.5rem;
  border-radius: 8px;
  border: 1px solid var(--border-dark);
}

.edonusum-cta a {
  color: var(--primary-red);
  font-weight: 600;
  text-decoration: underline;
}

/* Solutions Section */
.solutions {
  padding: 6rem 0;
  background-color: var(--bg-dark);
  color: var(--text-light);
}

.solutions .section-header h2 {
  color: var(--text-light);
}

.solutions .section-header p {
  color: var(--text-gray-light);
}

.solutions-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.solution-card {
  background-color: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 12px;
  padding: 2.5rem;
  transition: var(--transition);
}

.solution-card:hover {
  background-color: rgba(255,255,255,0.1);
  transform: translateY(-5px);
}

.solution-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.solution-icon {
  width: 40px;
  height: 40px;
  background-color: var(--primary-red);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--text-light);
}

.solution-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0;
}

.solution-card p {
  color: var(--text-gray-light);
  margin-bottom: 0;
  font-size: 0.95rem;
}

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

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  align-items: center;
}

.pricing-card {
  background-color: var(--bg-white);
  border: 1px solid var(--border-dark);
  border-radius: 16px;
  padding: 3rem 2rem;
  position: relative;
  transition: var(--transition);
}

.pricing-card:hover {
  box-shadow: 0 20px 40px rgba(0,0,0,0.08);
}

.pricing-card.popular {
  border: 2px solid var(--primary-red);
  box-shadow: 0 20px 40px rgba(200, 32, 32, 0.1);
  transform: scale(1.05);
  z-index: 2;
}

.popular-badge {
  position: absolute;
  top: -15px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--primary-red);
  color: var(--text-light);
  padding: 0.5rem 1rem;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.pricing-header {
  text-align: center;
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--border-dark);
}

.pricing-header h3 {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.pricing-header p {
  color: var(--text-gray-dark);
  font-size: 0.9rem;
  min-height: 45px;
}

.price {
  display: flex;
  justify-content: center;
  align-items: flex-end;
  color: var(--text-dark);
}

.price .currency {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.price .amount {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1;
  margin: 0 0.25rem;
}

.price .period {
  color: var(--text-gray-dark);
  font-weight: 500;
  margin-bottom: 0.5rem;
}

.free-months-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background-color: rgba(74, 222, 128, 0.15);
  color: #16a34a;
  padding: 0.35rem 0.85rem;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 700;
  margin-top: 0.75rem;
  letter-spacing: 0.2px;
}

.free-months-badge i {
  font-size: 1rem;
}

.pricing-features {
  margin-bottom: 2.5rem;
}

.pricing-features li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 1rem;
  color: var(--text-gray-dark);
  font-size: 0.95rem;
}

.pricing-features li i {
  color: #4ade80;
  font-size: 1.2rem;
  margin-top: -2px;
}

.pricing-btn {
  width: 100%;
}

.btn-outline-dark {
  background-color: transparent;
  color: var(--text-dark);
  border: 1px solid var(--text-dark);
}

.btn-outline-dark:hover {
  background-color: var(--text-dark);
  color: var(--text-light);
}

/* Blog Section */
.blog {
  padding: 6rem 0;
  background-color: var(--bg-light);
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.blog-card {
  background-color: var(--bg-white);
  border: 1px solid var(--border-dark);
  border-radius: 12px;
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.blog-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 30px rgba(0,0,0,0.08);
}

.blog-image {
  height: 200px;
  overflow: hidden;
}

.blog-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.blog-card:hover .blog-image img {
  transform: scale(1.05);
}

.blog-content {
  padding: 2rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.blog-meta {
  font-size: 0.85rem;
  color: var(--primary-red);
  font-weight: 600;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.blog-content h3 {
  font-size: 1.25rem;
  margin-bottom: 1rem;
  line-height: 1.4;
}

.blog-content p {
  color: var(--text-gray-dark);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.blog-read-more {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-dark);
  font-weight: 600;
  font-size: 0.9rem;
}

.blog-read-more i {
  transition: transform 0.3s ease;
}

.blog-read-more:hover {
  color: var(--primary-red);
}

.blog-read-more:hover i {
  transform: translateX(5px);
}

/* Contact Section */
.contact {
  padding: 6rem 0;
  background-color: var(--bg-white);
}

.contact-wrapper {
  display: flex;
  gap: 4rem;
  background-color: var(--bg-light-secondary);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0,0,0,0.03);
  border: 1px solid var(--border-dark);
}

.contact-info {
  flex: 1;
  padding: 4rem;
  background-color: var(--bg-dark);
  color: var(--text-light);
}

.contact-info h2 {
  margin-bottom: 1rem;
}

.contact-info > p {
  color: var(--text-gray-light);
  margin-bottom: 3rem;
}

.info-item {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.info-icon {
  width: 48px;
  height: 48px;
  background-color: rgba(255,255,255,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--primary-red);
  flex-shrink: 0;
}

.info-text h4 {
  font-size: 1.1rem;
  margin-bottom: 0.25rem;
  color: var(--text-light);
}

.info-text p {
  color: var(--text-gray-light);
  margin-bottom: 0;
}

.contact-form-container {
  flex: 1;
  padding: 4rem;
  background-color: var(--bg-white);
}

.contact-form h3 {
  font-size: 1.5rem;
  margin-bottom: 2rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  font-weight: 500;
  margin-bottom: 0.5rem;
  color: var(--text-dark);
  font-size: 0.95rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border-dark);
  border-radius: 8px;
  font-family: var(--font-main);
  font-size: 0.95rem;
  transition: var(--transition);
  background-color: var(--bg-light);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-red);
  box-shadow: 0 0 0 3px rgba(200, 32, 32, 0.1);
}

.btn-full {
  width: 100%;
}

/* Responsive */
@media (max-width: 992px) {
  .hero .container, .integration-wrapper {
    flex-direction: column;
    text-align: center;
  }
  
  .hero-actions {
    justify-content: center;
  }
  
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .edonusum-grid {
    grid-template-columns: 1fr;
  }
  
  .solutions-grid {
    grid-template-columns: 1fr;
  }
  
  .pricing-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .blog-grid {
    grid-template-columns: 1fr;
  }
  
  .pricing-card.popular {
    transform: scale(1);
  }
  
  .contact-wrapper {
    flex-direction: column;
    gap: 0;
  }
  
  .contact-info, .contact-form-container {
    padding: 2.5rem;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .nav-links {
    display: none;
  }
}

@media (max-width: 768px) {
  h1 { font-size: 2.5rem; }
  .hero h1 { font-size: 2.5rem; }
  h2 { font-size: 2rem; }
  
  .features-grid {
    grid-template-columns: 1fr;
  }
  
  .stats-container {
    padding: 2rem;
  }
  
  .stats-grid {
    grid-template-columns: 1fr;
  }
}