:root {
  --primary-color: #ff6b6b;
  --secondary-color: #4ecdc4;
  --dark-color: #2d3436;
  --light-color: #f8f9fa;
  --accent-color: #ffd166;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--dark-color);
  line-height: 1.7;
}

.social-icons a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    margin-right: 15px;
    border-radius: 50%;
    background-color: var(--light-gray);
    color: #dc3545;
    transition: all 0.3s ease;
    text-decoration: none;
    font-size: 20px;
  }
  
  .social-icons a:hover {
    background-color: var(--primary-color);
    color: white;
    transform: translateY(-3px);
  }

  .fixed-top2 {
    position: fixed;
    top: 0;
    right: 0;
    left: 0;
    z-index: 1040;
}

/* Hero Section */
.hero {
  height: 100vh;
  width: 100%;
  background: linear-gradient(135deg, rgba(255,107,107,0.9) 0%, rgba(78,205,196,0.9) 100%);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-content {
  text-align: center;
  color: white;
  z-index: 10;
  max-width: 800px;
  padding: 0 20px;
}

.hero h1 {
  font-size: 5rem;
  font-weight: 800;
  margin-bottom: 0;
  text-shadow: 2px 2px 4px rgba(0,0,0,0.2);
}

.hero h2 {
  font-size: 2rem;
  font-weight: 300;
  margin-bottom: 1.5rem;
}

.hero p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
}

.hero-image {
  position: absolute;
  bottom: -50px;
  width: 100%;
  max-width: 80rem;
  filter: drop-shadow(0 10px 15px rgba(0,0,0,0.3));
}



/* Sections */
section {
  padding: 100px 0;
}

section:nth-child(odd) {
  background-color: var(--light-color);
}

.section-title {
  text-align: center;
  margin-bottom: 50px;
  position: relative;
}

.section-title h2 {
  font-weight: 700;
  display: inline-block;
  padding-bottom: 10px;
  position: relative;
}

.section-title h2::after {
  content: '';
  position: absolute;
  width: 50%;
  height: 3px;
  background: var(--primary-color);
  bottom: 0;
  left: 25%;
}

.title-icon {
  width: 40px;
  height: 40px;
  margin-bottom: 10px;
}

/* Cards */
.process-card {
  background: white;
  border-radius: 15px;
  padding: 30px;
  margin-bottom: 30px;
  box-shadow: 0 5px 15px rgba(0,0,0,0.1);
  transition: transform 0.3s ease;
  min-height: 17rem;
}

.process-card:hover {
  transform: translateY(-5px);
}

.process-card h4 {
  color: var(--primary-color);
  margin-bottom: 15px;
}

/* Images */
.img-showcase {
  border-radius: 15px;
  overflow: hidden;
  /* box-shadow: 0 10px 20px rgba(0,0,0,0.15); */
  margin-bottom: 30px;
}
.wf .img-showcase{
  box-shadow: 0 10px 20px rgba(0,0,0,0.15);
}

/* Charts */
.chart-container {
  background: white;
  border-radius: 15px;
  padding: 20px;
  box-shadow: 0 5px 15px rgba(0,0,0,0.1);
  height: 300px;
}

/* Buttons */
.btn-primary {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
  border-radius: 30px;
  padding: 12px 30px;
  font-weight: 600;
  transition: all 0.3s ease;
}

.btn-primary:hover {
  background-color: var(--secondary-color);
  border-color: var(--secondary-color);
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.btn-outline {
  color: white;
  background-color: transparent;
  border: 2px solid white;
  border-radius: 30px;
  padding: 12px 30px;
  font-weight: 600;
  transition: all 0.3s ease;
}

.btn-outline:hover {
  background-color: white;
  color: var(--primary-color);
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

/* Table */
.research-table {
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.research-table th, .research-table td {
  padding: 15px;
}

.research-table thead th {
  background-color: var(--primary-color);
  color: white;
}

.insight-card {
  background-color: white;
  border-radius: 10px;
  padding: 20px;
  margin-bottom: 20px;
  box-shadow: 0 5px 15px rgba(0,0,0,0.1);
  border-left: 5px solid var(--primary-color);
}

/* design proccess */
.dp .feature-box {
    border-radius: 12px;
    padding: 20px;
    height: 100%;
    background-color: #f8f9fa;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease;
    background-color: #f1f4f6;
    border: 1px solid #f2eded;
    border-left: 4px solid #534f4f;
    text-align: left;
}
  
  .dp .feature-box:hover {
    transform: translateY(-5px);
  }
  
  .dp .rules-box {
    background-color: #e9f7fe;
    border: 1px solid #cee0fb;
    border-left: 4px solid #0d6efd;
  }
  
  .dp h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: #333;
    font-weight: 600;
  }
  
  .dp ul {
    padding-left: 20px;
    margin-bottom: 0;
  }
  
  .dp li {
    margin-bottom: 8px;
  }
  
  .dp .img-showcase {
    margin: 30px 0;
  }

/* Prototype section */
.prototype-container {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  max-width: 100%;
  border-radius: 15px;
  /* box-shadow: 0 10px 20px rgba(0,0,0,0.15); */
}

.prototype-container iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

/* Footer */
footer {
  background-color: var(--dark-color);
  color: white;
  padding: 50px 0;
}

/* accessibility */
.accessibility-kiss {
    /* font-size: 1.4rem; */
    min-height: 10rem !important;
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate {
  animation: fadeInUp 0.5s ease forwards;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .hero h1 {
    font-size: 3rem;
  }
  
  .hero h2 {
    font-size: 1.5rem;
  }
  
  section {
    padding: 60px 0;
  }

  .hero-image {
    bottom: 0px;
}
}