/* ====================================== */
/*            CSS VARIABLES              */
/* ====================================== */

:root {
  /* Tetrad Color Scheme */
  --primary-color: #FF6B35;      /* Coral Orange */
  --secondary-color: #4ECDC4;    /* Turquoise */
  --tertiary-color: #45B7D1;     /* Sky Blue */
  --quaternary-color: #96CEB4;   /* Mint Green */
  
  /* Dark variations */
  --primary-dark: #E55A2B;
  --secondary-dark: #3DB5AC;
  --tertiary-dark: #357CA1;
  --quaternary-dark: #7AB893;
  
  /* Neutral colors */
  --text-dark: #2C3E50;
  --text-light: #7F8C8D;
  --text-white: #FFFFFF;
  --background-light: #F8F9FA;
  --background-white: #FFFFFF;
  --background-dark: #2C3E50;
  
  /* Gradients */
  --gradient-primary: linear-gradient(135deg, var(--primary-color), var(--tertiary-color));
  --gradient-secondary: linear-gradient(135deg, var(--secondary-color), var(--quaternary-color));
  --gradient-hero: linear-gradient(135deg, rgba(255, 107, 53, 0.9), rgba(69, 183, 209, 0.9));
  --gradient-dark: linear-gradient(135deg, rgba(44, 62, 80, 0.95), rgba(52, 73, 94, 0.95));
  
  /* Fonts */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-secondary: 'IBM Plex Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 3rem;
  --spacing-xl: 4rem;
  
  /* Border radius */
  --border-radius: 12px;
  --border-radius-lg: 24px;
  
  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.15);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.2);
  --shadow-retro: 8px 8px 0px var(--primary-color);
  
  /* Transitions */
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

/* ====================================== */
/*           GLOBAL STYLES               */
/* ====================================== */

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-secondary);
  line-height: 1.6;
  color: var(--text-dark);
  overflow-x: hidden;
}

/* Typography */
.title, .subtitle, h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-primary);
  font-weight: 600;
  line-height: 1.2;
}

.retro-title {
  position: relative;
  display: inline-block;
  font-weight: 700;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.retro-title::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 0;
  width: 60px;
  height: 4px;
  background: var(--gradient-primary);
  border-radius: 2px;
}

.retro-divider {
  width: 80px;
  height: 4px;
  background: var(--gradient-primary);
  margin: var(--spacing-sm) auto var(--spacing-md);
  border-radius: 2px;
}

/* ====================================== */
/*              BUTTONS                   */
/* ====================================== */

.btn, .button, input[type='submit'] {
  font-family: var(--font-primary);
  font-weight: 600;
  border: none;
  border-radius: var(--border-radius);
  padding: 12px 24px;
  cursor: pointer;
  transition: var(--transition-smooth);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.retro-button {
  background: var(--gradient-primary);
  color: var(--text-white);
  border-radius: var(--border-radius-lg);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  box-shadow: var(--shadow-md);
  position: relative;
}

.retro-button::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s;
}

.retro-button:hover::before {
  left: 100%;
}

.retro-button:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.animate-btn {
  transition: var(--transition-bounce);
}

.animate-btn:hover {
  transform: translateY(-3px) scale(1.05);
}

/* Button variants */
.button.is-primary {
  background: var(--gradient-primary);
  border: none;
}

.button.is-primary:hover {
  background: var(--gradient-primary);
  filter: brightness(1.1);
}

.read-more-link {
  color: var(--primary-color);
  font-weight: 600;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: var(--transition-smooth);
}

.read-more-link:hover {
  color: var(--primary-dark);
  transform: translateX(5px);
}

.read-more-link::after {
  content: '→';
  transition: var(--transition-smooth);
}

.read-more-link:hover::after {
  transform: translateX(3px);
}

/* ====================================== */
/*              NAVBAR                    */
/* ====================================== */

.navbar {
  background: var(--gradient-dark);
  backdrop-filter: blur(10px);
  transition: var(--transition-smooth);
  box-shadow: var(--shadow-md);
  z-index: 1000;
}

.navbar.scrolled {
  background: rgba(44, 62, 80, 0.98);
  backdrop-filter: blur(20px);
}

.navbar-item:hover {
  background-color: transparent !important;
  color: var(--primary-color) !important;
  transform: translateY(-2px);
  transition: var(--transition-smooth);
}

.navbar-burger {
  color: var(--text-white);
}

.navbar-menu {
  background: var(--gradient-dark);
}

@media screen and (max-width: 1023px) {
  .navbar-menu {
    box-shadow: var(--shadow-lg);
  }
}

/* ====================================== */
/*               HERO                     */
/* ====================================== */

.hero {
  position: relative;
  overflow: hidden;
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  z-index: -1;
}

.hero.is-fullheight {
  min-height: 100vh;
  display: flex;
  align-items: center;
}

.hero-body {
  position: relative;
  z-index: 2;
  padding: var(--spacing-xl) 0;
}

.hero .title,
.hero .subtitle,
.hero p {
  color: var(--text-white) !important;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.parallax-container {
  position: relative;
}

/* ====================================== */
/*               CARDS                    */
/* ====================================== */

.card, .retro-card {
  background: var(--background-white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  height: 100%;
}

.card:hover, .retro-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.retro-card {
  border: 3px solid transparent;
  background-clip: padding-box;
  position: relative;
}

.retro-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border-radius: var(--border-radius-lg);
  padding: 3px;
  background: var(--gradient-primary);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: exclude;
  opacity: 0;
  transition: var(--transition-smooth);
}

.retro-card:hover::before {
  opacity: 1;
}

.card-image {
  width: 100%;
  height: 200px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

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

.card:hover .card-image img {
  transform: scale(1.1);
}

.card-content {
  padding: var(--spacing-md);
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

/* Image containers */
.image-container {
  position: relative;
  overflow: hidden;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
}

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

.retro-image {
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-retro);
  transition: var(--transition-smooth);
}

.retro-image:hover {
  transform: translate(-4px, -4px);
  box-shadow: 12px 12px 0px var(--secondary-color);
}

/* ====================================== */
/*              SECTIONS                  */
/* ====================================== */

.section {
  padding: var(--spacing-xl) 0;
  position: relative;
}

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

.section:nth-child(even) {
  background: linear-gradient(45deg, var(--background-light) 0%, rgba(255, 255, 255, 0.8) 100%);
}

/* Asymmetric balance */
.columns.is-vcentered {
  align-items: center;
}

.column:nth-child(odd) {
  transform: translateY(-10px);
}

.column:nth-child(even) {
  transform: translateY(10px);
}

/* ====================================== */
/*               FORMS                    */
/* ====================================== */

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

.contact-form-container::before {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  background: var(--gradient-primary);
  border-radius: var(--border-radius-lg);
  z-index: -1;
}

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

.label {
  font-weight: 600;
  margin-bottom: var(--spacing-xs);
  color: var(--text-dark);
}

.input, .textarea, .select select {
  border: 2px solid #E1E5E9;
  border-radius: var(--border-radius);
  padding: 12px 16px;
  font-family: var(--font-secondary);
  transition: var(--transition-smooth);
  background: var(--background-white);
}

.retro-input {
  border: 3px solid var(--primary-color);
  border-radius: var(--border-radius);
  position: relative;
}

.retro-input:focus {
  border-color: var(--secondary-color);
  box-shadow: 0 0 0 3px rgba(78, 205, 196, 0.2);
  outline: none;
}

.retro-select {
  border: 3px solid var(--primary-color);
  border-radius: var(--border-radius);
}

/* ====================================== */
/*               FAQ                      */
/* ====================================== */

.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--background-white);
  border-radius: var(--border-radius);
  margin-bottom: var(--spacing-sm);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
}

.faq-item:hover {
  box-shadow: var(--shadow-md);
}

.faq-question {
  width: 100%;
  padding: var(--spacing-md);
  background: none;
  border: none;
  text-align: left;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 600;
  transition: var(--transition-smooth);
}

.faq-question:hover {
  background-color: var(--background-light);
}

.faq-icon {
  font-size: 1.5rem;
  color: var(--primary-color);
  font-weight: bold;
  transition: var(--transition-smooth);
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  padding: 0 var(--spacing-md);
  max-height: 0;
  overflow: hidden;
  transition: var(--transition-smooth);
}

.faq-item.active .faq-answer {
  max-height: 200px;
  padding: 0 var(--spacing-md) var(--spacing-md);
}

/* ====================================== */
/*             CAROUSEL                   */
/* ====================================== */

.carousel-container {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.carousel {
  display: flex;
  transition: transform 0.5s ease;
}

.carousel-item {
  min-width: 100%;
  position: relative;
}

.carousel-item img {
  width: 100%;
  height: 400px;
  object-fit: cover;
}

.carousel-prev,
.carousel-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0, 0, 0, 0.7);
  color: white;
  border: none;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  font-size: 1.5rem;
  cursor: pointer;
  transition: var(--transition-smooth);
  z-index: 10;
}

.carousel-prev {
  left: 20px;
}

.carousel-next {
  right: 20px;
}

.carousel-prev:hover,
.carousel-next:hover {
  background: var(--primary-color);
  transform: translateY(-50%) scale(1.1);
}

/* ====================================== */
/*             PRICING                    */
/* ====================================== */

.pricing-card {
  position: relative;
  transition: var(--transition-smooth);
}

.pricing-card.featured {
  transform: scale(1.05);
  border: 3px solid var(--primary-color);
}

.pricing-card:hover {
  transform: translateY(-10px) scale(1.02);
}

.pricing-card.featured:hover {
  transform: translateY(-10px) scale(1.07);
}

.pricing-features {
  list-style: none;
  padding: 0;
  margin: var(--spacing-md) 0;
}

.pricing-features li {
  padding: var(--spacing-xs) 0;
  font-weight: 500;
}

/* ====================================== */
/*             REVIEWS                    */
/* ====================================== */

.stars {
  color: #FFD700;
  font-size: 1.2rem;
  letter-spacing: 2px;
}

/* ====================================== */
/*           SUSTAINABILITY               */
/* ====================================== */

.eco-stats {
  margin-top: var(--spacing-md);
}

.stat-item {
  text-align: center;
  padding: var(--spacing-md);
  background: var(--gradient-secondary);
  border-radius: var(--border-radius);
  color: white;
  margin-bottom: var(--spacing-sm);
  box-shadow: var(--shadow-md);
}

/* ====================================== */
/*              FOOTER                    */
/* ====================================== */

.footer {
  background: var(--gradient-dark);
  padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-links {
  list-style: none;
  padding: 0;
}

.footer-links li {
  margin-bottom: var(--spacing-xs);
}

.footer-links a {
  color: #BDC3C7;
  text-decoration: none;
  transition: var(--transition-smooth);
}

.footer-links a:hover {
  color: var(--primary-color);
  transform: translateX(5px);
}

.social-links a {
  display: inline-block;
  padding: var(--spacing-xs);
  margin-right: var(--spacing-sm);
  color: #BDC3C7;
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--border-radius);
  transition: var(--transition-smooth);
  position: relative;
}

.social-links a:hover {
  color: var(--text-white);
  background: var(--primary-color);
  transform: translateY(-2px);
}

.footer-divider {
  border: none;
  height: 1px;
  background: linear-gradient(to right, transparent, rgba(255, 255, 255, 0.2), transparent);
  margin: var(--spacing-lg) 0 var(--spacing-md);
}

/* ====================================== */
/*           SPECIAL PAGES                */
/* ====================================== */

.success-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-primary);
  color: var(--text-white);
}

.privacy-page,
.terms-page {
  padding-top: 100px;
}

.privacy-page .content,
.terms-page .content {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--spacing-lg);
}

/* ====================================== */
/*          RESPONSIVE DESIGN            */
/* ====================================== */

@media (max-width: 768px) {
  :root {
    --spacing-xl: 2rem;
    --spacing-lg: 1.5rem;
  }
  
  .hero-body {
    padding: var(--spacing-lg) 0;
  }
  
  .title.is-1 {
    font-size: 2rem !important;
  }
  
  .title.is-2 {
    font-size: 1.75rem !important;
  }
  
  .retro-title::after {
    width: 40px;
  }
  
  .retro-divider {
    width: 60px;
  }
  
  .column:nth-child(odd),
  .column:nth-child(even) {
    transform: none;
  }
  
  .carousel-prev,
  .carousel-next {
    width: 40px;
    height: 40px;
    font-size: 1.2rem;
  }
  
  .carousel-prev {
    left: 10px;
  }
  
  .carousel-next {
    right: 10px;
  }
  
  .pricing-card.featured {
    transform: none;
    margin-bottom: var(--spacing-md);
  }
  
  .contact-form-container {
    padding: var(--spacing-md);
  }
}

@media (max-width: 480px) {
  .section {
    padding: var(--spacing-md) 0;
  }
  
  .card-content {
    padding: var(--spacing-sm);
  }
  
  .hero .buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .hero .button {
    width: 100%;
    max-width: 280px;
    margin-bottom: var(--spacing-sm);
  }
}

/* ====================================== */
/*           UTILITY CLASSES             */
/* ====================================== */

.text-gradient {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.bg-gradient-primary {
  background: var(--gradient-primary);
}

.bg-gradient-secondary {
  background: var(--gradient-secondary);
}

.glassmorphism {
  background: rgba(255, 255, 255, 0.25);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.floating {
  animation: floating 3s ease-in-out infinite;
}

@keyframes floating {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: var(--transition-smooth);
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Contact info styles */
.contact-info {
  padding: var(--spacing-md);
}

.info-item {
  padding: var(--spacing-md);
  background: var(--background-white);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-smooth);
}

.info-item:hover {
  transform: translateX(10px);
  box-shadow: var(--shadow-md);
}

/* Team member styles */
.team-member {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* Resources styles */
.resource-card {
  border-left: 4px solid var(--primary-color);
  transition: var(--transition-smooth);
}

.resource-card:hover {
  border-left-color: var(--secondary-color);
  transform: translateX(5px);
}