/* iSoko Ventures Limited Website Styles */

:root {
  /* iSoko Brand Colors */
  --isoko-orange: #FF6B00;
  --isoko-blue: #0099FF;
  --isoko-green: #66CC00;
  --isoko-yellow: #FFCC00;
  --auvik-purple: #2B3990;
  
  /* Neutral Colors */
  --dark-gray: #333333;
  --light-gray: #F5F5F5;
  --white: #FFFFFF;
  --black: #000000;
  
  /* Typography */
  --font-primary: 'Inter', 'Arial', sans-serif;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-bold: 700;
}

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

body {
  font-family: var(--font-primary);
  line-height: 1.6;
  color: var(--dark-gray);
  background-color: var(--white);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: var(--font-weight-bold);
  margin-bottom: 1rem;
}

h1 {
  font-size: 3rem;
  color: var(--isoko-blue);
}

h2 {
  font-size: 2.5rem;
  color: var(--isoko-blue);
}

h3 {
  font-size: 2rem;
  color: var(--isoko-green);
}

h4 {
  font-size: 1.5rem;
  color: var(--dark-gray);
}

p {
  margin-bottom: 1rem;
  font-size: 1.1rem;
}

/* Navigation */
.navbar {
  background: linear-gradient(135deg, var(--isoko-blue) 0%, var(--auvik-purple) 100%);
  padding: 1rem 0;
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

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

.logo {
  height: 50px;
  width: auto;
}

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

.nav-link {
  color: var(--white);
  text-decoration: none;
  font-weight: var(--font-weight-medium);
  transition: color 0.3s ease;
}

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

/* Hero Section */
.hero {
  background: linear-gradient(135deg, var(--isoko-blue) 0%, var(--auvik-purple) 100%);
  color: var(--white);
  padding: 120px 0 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
  opacity: 0.3;
}

.hero-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  position: relative;
  z-index: 1;
}

.hero h1 {
  color: var(--white);
  font-size: 3.5rem;
  margin-bottom: 1.5rem;
  animation: fadeInUp 1s ease-out;
}

.hero p {
  font-size: 1.3rem;
  margin-bottom: 2rem;
  opacity: 0.9;
  animation: fadeInUp 1s ease-out 0.2s both;
}

.cta-button {
  background: var(--isoko-orange);
  color: var(--white);
  padding: 1rem 2rem;
  border: none;
  border-radius: 50px;
  font-size: 1.1rem;
  font-weight: var(--font-weight-bold);
  text-decoration: none;
  display: inline-block;
  transition: all 0.3s ease;
  animation: fadeInUp 1s ease-out 0.4s both;
}

.cta-button:hover {
  background: var(--isoko-green);
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

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

/* Sections */
.section {
  padding: 80px 0;
}

.section-alt {
  background-color: var(--light-gray);
}

/* Cards */
.card {
  background: var(--white);
  border-radius: 15px;
  padding: 2rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

/* Grid Layouts */
.grid {
  display: grid;
  gap: 2rem;
}

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

/* Feature Cards */
.feature-card {
  text-align: center;
  padding: 2rem;
}

.feature-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--isoko-orange), var(--isoko-yellow));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  font-size: 2rem;
  color: var(--white);
}

/* Benefits Section */
.benefit-item {
  display: flex;
  align-items: flex-start;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.benefit-icon {
  width: 60px;
  height: 60px;
  background: var(--isoko-green);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.5rem;
  flex-shrink: 0;
}

/* Contact Form */
.contact-form {
  background: var(--white);
  padding: 3rem;
  border-radius: 15px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

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

.form-label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: var(--font-weight-medium);
  color: var(--dark-gray);
}

.form-input {
  width: 100%;
  padding: 1rem;
  border: 2px solid var(--light-gray);
  border-radius: 8px;
  font-size: 1rem;
  transition: border-color 0.3s ease;
}

.form-input:focus {
  outline: none;
  border-color: var(--isoko-blue);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

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

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

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

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

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in-up {
  animation: fadeInUp 0.8s ease-out;
}

/* Responsive Design */
@media (max-width: 768px) {
  .hero h1 {
    font-size: 2.5rem;
  }
  
  .hero p {
    font-size: 1.1rem;
  }
  
  .nav-menu {
    flex-direction: column;
    gap: 1rem;
  }
  
  .section {
    padding: 60px 0;
  }
  
  .container {
    padding: 0 1rem;
  }
}

/* Utility Classes */
.text-center {
  text-align: center;
}

.text-left {
  text-align: left;
}

.text-right {
  text-align: right;
}

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }

.hidden {
  display: none;
}

.visible {
  display: block;
}


/* Product Cards */
.product-card {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.product-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-bottom: 1px solid #eee;
}

.product-info {
    padding: 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.product-info h3 {
    color: var(--isoko-blue);
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.product-description {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    flex: 1;
}

.product-specs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.product-specs span {
    background: #f8f9fa;
    padding: 0.25rem 0.5rem;
    border-radius: 5px;
    font-size: 0.8rem;
    color: #666;
}

.product-specs i {
    color: var(--isoko-orange);
    margin-right: 0.25rem;
}

.product-price {
    margin-bottom: 1rem;
}

.price {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--isoko-green);
}

.original-price {
    font-size: 1rem;
    color: #999;
    text-decoration: line-through;
    margin-left: 0.5rem;
}

.product-btn {
    width: 100%;
    margin-top: auto;
}

/* Enhanced Feature Cards for Categories */
.feature-card {
    cursor: pointer;
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
}

/* Active navigation link */
.nav-link.active {
    color: var(--isoko-orange) !important;
    font-weight: 600;
}

/* Responsive adjustments for products */
@media (max-width: 768px) {
    .product-specs {
        flex-direction: column;
    }
    
    .product-specs span {
        text-align: center;
    }
    
    .grid.grid-3 {
        grid-template-columns: 1fr;
    }
    
    .grid.grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .grid.grid-4 {
        grid-template-columns: 1fr;
    }
}