/* 
* FreeDogePay - Main Stylesheet
* A modern cryptocurrency payment solution for the Philippines
*/

:root {
  /* Primary color palette */
  --primary-color: #ff6b00;
  --primary-dark: #e45e00;
  --primary-light: #ff8c3d;
  --secondary-color: #2c3e50;
  --secondary-light: #4a6583;
  --accent-color: #3498db;
  
  /* Neutral colors */
  --white: #ffffff;
  --light-gray: #f5f7fa;
  --medium-gray: #e0e6ed;
  --dark-gray: #abb3bd;
  --text-color: #333333;
  --text-light: #666666;
  
  /* Fonts */
  --font-primary: 'Nunito Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  --font-secondary: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 3rem;
  --spacing-xl: 5rem;
  
  /* Border radius */
  --border-radius-sm: 4px;
  --border-radius-md: 8px;
  --border-radius-lg: 16px;
  
  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 20px rgba(0, 0, 0, 0.15);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-secondary);
  margin-bottom: var(--spacing-sm);
  line-height: 1.3;
  font-weight: 700;
  color: var(--secondary-color);
}

h1 {
  font-size: 2.75rem;
}

h2 {
  font-size: 2.25rem;
}

h3 {
  font-size: 1.5rem;
}

p {
  margin-bottom: var(--spacing-md);
}

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

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

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

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-sm);
}

/* Button styles */
.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius-md);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  text-align: center;
  border: none;
  font-size: 1rem;
}

.btn-primary {
  background-color: var(--primary-color);
  color: var(--white);
}

.btn-primary:hover {
  background-color: var(--primary-dark);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

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

.btn-outline:hover {
  background-color: var(--primary-color);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* Section styles */
section {
  padding: var(--spacing-xl) 0;
}

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-lg);
}

.section-header p {
  max-width: 600px;
  margin: 0 auto;
  color: var(--text-light);
  font-size: 1.25rem;
}

/* Header */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: var(--white);
  box-shadow: var(--shadow-sm);
  z-index: 1000;
  padding: var(--spacing-sm) 0;
}

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

.logo {
  height: 60px;
  display: flex;
  align-items: center;
}

.logo img {
  height: 100%;
  width: auto;
}

.main-nav ul {
  display: flex;
  gap: var(--spacing-md);
}

.main-nav a {
  color: var(--text-color);
  font-weight: 600;
  padding: 0.5rem;
}

.main-nav a:hover {
  color: var(--primary-color);
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 25px;
  height: 3px;
  margin: 5px 0;
  background-color: var(--secondary-color);
  transition: all 0.3s ease;
}

/* Hero section */
.hero {
  padding-top: calc(var(--spacing-xl) * 2);
  padding-bottom: var(--spacing-xl);
  background: linear-gradient(135deg, var(--light-gray) 0%, var(--white) 100%);
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
  align-items: center;
}

.hero-content h1 {
  margin-bottom: var(--spacing-md);
  font-size: 3rem;
  color: var(--secondary-color);
}

.hero-content p {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-md);
  color: var(--text-light);
}

.hero-buttons {
  display: flex;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-md);
}

/* Services section */
.services {
  background-color: var(--light-gray);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-md);
}

.service-card {
  background-color: var(--white);
  padding: var(--spacing-md);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
  transition: all 0.3s ease;
}

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

.service-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--spacing-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--light-gray);
  border-radius: 50%;
}

.service-card h3 {
  color: var(--secondary-color);
  margin-bottom: var(--spacing-xs);
}

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

/* Features section */
.features-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
  align-items: center;
}

.features-image {
  text-align: center;
}

.feature-item {
  display: flex;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}

.feature-icon {
  flex-shrink: 0;
  width: 64px;
  height: 64px;
  background-color: var(--light-gray);
  border-radius: var(--border-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
}

.feature-content h3 {
  margin-bottom: var(--spacing-xs);
}

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

/* Games section */
.games {
  background-color: var(--light-gray);
  position: relative;
}

.games-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-md);
}

.game-card {
  background-color: var(--white);
  padding: var(--spacing-md);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-md);
  transition: all 0.3s ease;
}

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

.game-image {
  margin-bottom: var(--spacing-sm);
  border-radius: var(--border-radius-sm);
  overflow: hidden;
}

.game-card h3 {
  margin-bottom: var(--spacing-xs);
}

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

.game-card a {
  font-weight: 600;
}

.news-feature {
  text-align: center;
  margin-top: var(--spacing-lg);
  padding: var(--spacing-md);
  background-color: var(--white);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-md);
}

.news-feature h3 {
  margin-bottom: var(--spacing-sm);
}

.news-feature a {
  font-weight: 600;
  font-size: 1.25rem;
}

/* About section */
.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
  align-items: center;
}

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

.about-text p {
  margin-bottom: var(--spacing-sm);
}

.about-stats {
  display: flex;
  justify-content: space-between;
  margin-top: var(--spacing-md);
}

.stat {
  text-align: center;
}

.stat h3 {
  color: var(--primary-color);
  margin-bottom: 0;
  font-size: 2rem;
}

.stat p {
  margin-bottom: 0;
  color: var(--text-light);
  font-size: 0.875rem;
}

/* Contact section */
.contact {
  background-color: var(--light-gray);
}

.contact-wrapper {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: var(--spacing-lg);
}

.contact-form {
  background-color: var(--white);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius-md);
  box-shadow: var(--shadow-md);
}

.form-group {
  margin-bottom: var(--spacing-md);
}

.form-group label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: 600;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: var(--spacing-sm);
  border: 1px solid var(--medium-gray);
  border-radius: var(--border-radius-sm);
  font-family: var(--font-primary);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(255, 107, 0, 0.2);
}

.contact-info {
  padding: var(--spacing-md);
}

.info-item {
  display: flex;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}

.info-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  background-color: var(--primary-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.info-item h3 {
  margin-bottom: var(--spacing-xs);
  font-size: 1.25rem;
}

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

.social-links {
  display: flex;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-lg);
}

.social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: var(--light-gray);
  border-radius: 50%;
  transition: all 0.3s ease;
}

.social-links a:hover {
  background-color: var(--primary-color);
}

.social-links a:hover img {
  filter: brightness(0) invert(1);
}

/* Footer */
footer {
  background-color: var(--secondary-color);
  color: var(--white);
  padding-top: var(--spacing-lg);
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 3fr;
  gap: var(--spacing-lg);
  padding-bottom: var(--spacing-lg);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-logo p {
  color: var(--dark-gray);
  margin-top: var(--spacing-sm);
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-md);
}

.link-group h3 {
  color: var(--white);
  font-size: 1.25rem;
  margin-bottom: var(--spacing-sm);
}

.link-group ul li {
  margin-bottom: var(--spacing-xs);
}

.link-group ul li a {
  color: var(--dark-gray);
}

.link-group ul li a:hover {
  color: var(--primary-color);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-md) 0;
}

.footer-bottom p {
  color: var(--dark-gray);
  margin-bottom: 0;
}

/* Media queries for responsiveness */
@media (max-width: 992px) {
  h1 {
    font-size: 2.5rem;
  }
  
  h2 {
    font-size: 2rem;
  }
  
  .hero .container,
  .about-content,
  .features-wrapper {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }
  
  .hero-image,
  .features-image,
  .about-image {
    order: -1;
  }
  
  .contact-wrapper {
    grid-template-columns: 1fr;
  }
  
  .footer-top {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .menu-toggle {
    display: block;
    z-index: 1001;
  }
  
  .main-nav ul {
    position: fixed;
    top: 0;
    right: -100%;
    width: 70%;
    height: 100vh;
    background-color: var(--white);
    flex-direction: column;
    padding: 80px var(--spacing-md) var(--spacing-md);
    box-shadow: var(--shadow-lg);
    transition: all 0.5s ease;
    z-index: 1000;
  }
  
  .main-nav.active ul {
    right: 0;
  }
  
  .main-nav.active .menu-toggle span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }
  
  .main-nav.active .menu-toggle span:nth-child(2) {
    opacity: 0;
  }
  
  .main-nav.active .menu-toggle span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }
  
  .footer-links {
    grid-template-columns: 1fr;
    gap: var(--spacing-sm);
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: var(--spacing-sm);
  }
  
  .hero-buttons {
    flex-direction: column;
    gap: var(--spacing-sm);
  }
}

@media (max-width: 576px) {
  section {
    padding: var(--spacing-lg) 0;
  }
  
  .hero {
    padding-top: calc(var(--spacing-lg) + 60px);
  }
  
  h1 {
    font-size: 2rem;
  }
  
  h2 {
    font-size: 1.75rem;
  }
  
  .about-stats {
    flex-direction: column;
    gap: var(--spacing-md);
  }
}