/* Main CSS for undressaiporn.best - Distinct red-orange theme */
:root {
  --primary-color: #EF4444;
  --secondary-color: #F97316;
  --dark-color: #991B1B;
  --background-color: #FFFBEB;
  --text-color: #292524;
  --light-text: #57534E;
  --card-bg: #FFFFFF;
  --card-shadow: 0 10px 15px rgba(239, 68, 68, 0.1);
  --gradient: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
}

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

body {
  font-family: 'Rubik', sans-serif;
  background-color: var(--background-color);
  color: var(--text-color);
  line-height: 1.6;
}

a {
  text-decoration: none;
  color: var(--primary-color);
  transition: all 0.3s ease;
}

a:hover {
  color: var(--secondary-color);
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}

/* Unique zigzag header design */
header {
  position: relative;
  background: var(--gradient);
  padding: 6rem 0 8rem;
  overflow: hidden;
}

header::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 70px;
  background-image: linear-gradient(45deg, var(--background-color) 25%, transparent 25%),
                    linear-gradient(-45deg, var(--background-color) 25%, transparent 25%);
  background-size: 50px 50px;
  background-position: 0 0;
}

.header-content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: white;
}

.logo-container {
  display: inline-block;
  margin-bottom: 2rem;
}

.main-heading {
  font-size: 3rem;
  font-weight: 800;
  margin-bottom: 1.5rem;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.tagline {
  font-size: 1.25rem;
  max-width: 700px;
  margin: 0 auto 2.5rem;
  opacity: 0.9;
}

.cta-button {
  display: inline-block;
  background-color: white;
  color: var(--primary-color);
  padding: 1rem 2.5rem;
  border-radius: 8px;
  font-size: 1.125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: all 0.3s ease;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.cta-button:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
  color: var(--secondary-color);
}

/* Unique benefits section with slanted layout */
.benefits {
  position: relative;
  padding: 8rem 0 5rem;
  background-color: white;
}

.benefits::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 100px;
  background: var(--background-color);
  transform: skewY(-3deg);
  transform-origin: top left;
  z-index: 1;
}

.benefits-content {
  position: relative;
  z-index: 2;
}

.section-title {
  font-size: 2.5rem;
  text-align: center;
  margin-bottom: 1rem;
  color: var(--primary-color);
  position: relative;
  display: inline-block;
  left: 50%;
  transform: translateX(-50%);
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient);
  border-radius: 3px;
}

.section-description {
  font-size: 1.125rem;
  text-align: center;
  margin: 0 auto 3.5rem;
  max-width: 700px;
  color: var(--light-text);
}

.benefits-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 2rem;
}

.benefit-card {
  flex: 1 1 300px;
  max-width: 350px;
  padding: 2.5rem 2rem;
  border-radius: 15px;
  box-shadow: var(--card-shadow);
  transition: all 0.3s ease;
  position: relative;
  background: white;
  border-bottom: 4px solid transparent;
  background-image: linear-gradient(white, white), var(--gradient);
  background-origin: border-box;
  background-clip: padding-box, border-box;
}

.benefit-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 30px rgba(239, 68, 68, 0.15);
}

.benefit-icon {
  width: 70px;
  height: 70px;
  margin: 0 auto 1.5rem;
  padding: 15px;
  border-radius: 50%;
  background: var(--gradient);
  display: flex;
  align-items: center;
  justify-content: center;
}

.benefit-icon svg {
  width: 100%;
  height: 100%;
  fill: white;
}

.benefit-title {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  text-align: center;
  color: var(--primary-color);
}

.benefit-description {
  color: var(--light-text);
  text-align: center;
}

/* How it works section with unique numbered grid */
.how-it-works {
  padding: 5rem 0;
  background-color: var(--background-color);
  position: relative;
}

.steps-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 3rem;
  margin-top: 4rem;
}

.step {
  position: relative;
  background: white;
  border-radius: 15px;
  padding: 3rem 2rem 2rem;
  text-align: center;
  box-shadow: var(--card-shadow);
  overflow: hidden;
}

.step::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 5px;
  background: var(--gradient);
}

.step-number {
  position: absolute;
  top: -30px;
  right: -30px;
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient);
  color: white;
  font-size: 2rem;
  font-weight: bold;
  border-radius: 50% 0 50% 50%;
  box-shadow: 0 5px 15px rgba(239, 68, 68, 0.3);
  z-index: 1;
}

.step-title {
  font-size: 1.5rem;
  margin: 1rem 0;
  color: var(--primary-color);
}

.step-description {
  color: var(--light-text);
}

/* CTA Section with dynamic background */
.cta {
  padding: 6rem 0;
  background: var(--gradient);
  position: relative;
  overflow: hidden;
}

.cta::before {
  content: '';
  position: absolute;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  top: -150px;
  left: -150px;
}

.cta::after {
  content: '';
  position: absolute;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  bottom: -100px;
  right: -100px;
}

.cta-content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: white;
}

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

.cta-text {
  font-size: 1.25rem;
  max-width: 700px;
  margin: 0 auto 2.5rem;
  opacity: 0.9;
}

/* Footer with unique staggered columns */
footer {
  background-color: #27272A;
  color: white;
  padding: 5rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-column:first-child {
  grid-column: 1 / 2;
}

.footer-logo-container {
  margin-bottom: 1.5rem;
}

.footer-logo {
  width: 100px;
  height: auto;
}

.footer-about {
  opacity: 0.7;
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
}

.footer-heading {
  font-size: 1.25rem;
  margin-bottom: 1.5rem;
  position: relative;
  padding-bottom: 0.75rem;
}

.footer-heading::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 40px;
  height: 3px;
  background: var(--secondary-color);
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 1rem;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.95rem;
  transition: all 0.3s ease;
}

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

.copyright {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.875rem;
  opacity: 0.7;
}

/* Mobile Responsive */
@media (max-width: 768px) {
  .main-heading {
    font-size: 2.25rem;
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  .cta-title {
    font-size: 2rem;
  }
  
  .benefit-card {
    flex: 1 1 100%;
  }
  
  header {
    padding: 4rem 0 6rem;
  }
  
  .steps-container {
    gap: 4rem;
  }
}

@media (max-width: 576px) {
  .main-heading {
    font-size: 1.75rem;
  }
  
  .tagline {
    font-size: 1rem;
  }
  
  .section-title {
    font-size: 1.75rem;
  }
  
  header::after {
    height: 40px;
    background-size: 30px 30px;
  }
}