/* Carbon Accounting SaaS - Main CSS */

/* Import Bootstrap 5 */
@import url('https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/css/bootstrap.min.css');

/* Import Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

/* Import FontAwesome */
@import url('https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css');

/* CSS Variables - Color Palette */
:root {
  /* Primary Colors */
  --primary-green: #286f4c;
  --primary-blue: #276585;
  --primary-teal: #49a38e;
  --primary-sage: #8ec177;
  --primary-mint: #bbf9e6;
  
  /* Light Shades */
  --light-green: #dcf6f0;
  --light-blue: #f5fcff;
  --light-teal: #d9f0ee;
  --light-sage: #F0F4EC;
  --light-mint: #F7FDF9;
  
  /* Dark Shades */
  --dark-green: #114939;
  --dark-blue: #0e416a;
  --dark-teal: #2c7978;
  --dark-sage: #5f714c;
  --dark-mint: #94cdb6;
  
  /* Neutral Colors */
  --text-dark: #394d69;
  --text-light: #768893;
  --bg-white: #ffffff;
  --bg-light: #f8f9fa;
  --border-color: #f5f5f5;
  
  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(0,0,0,0.1);
  --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
  --shadow-lg: 0 8px 15px rgba(0,0,0,0.1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

/* Skip Navigation Link */
.skip-link {
  position: absolute;
  top: -40px;
  left: 6px;
  background: var(--primary-green);
  color: white;
  padding: 8px;
  z-index: 1000;
  text-decoration: none;
  border-radius: 0 0 4px 4px;
}

.skip-link:focus {
  top: 0;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  line-height: 1.6;
  color: var(--text-dark);
  background-color: var(--bg-white);
  font-size: 16px;
}

/* Respect prefers-reduced-motion */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Header & Navigation */
.navbar {
  background: linear-gradient(135deg, var(--primary-green), var(--primary-teal));
  box-shadow: var(--shadow-sm);
  padding: 1rem 0;
}

.navbar-brand {
  font-weight: 700;
  font-size: 1.30rem;
  color: var(--bg-white);
  text-decoration: none;
}

.navbar-nav .nav-link {
  color: var(--bg-white);
  font-weight: 500;
  margin: 0 0.5rem;
  transition: color 0.3s ease;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link:focus {
  color: var(--primary-mint);
}

.navbar-toggler {
  border-color: var(--bg-white);
}

.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 0.85%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='m4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, var(--primary-blue), var(--primary-teal));
  color: var(--bg-white);
  padding: 6rem 0;
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('../images/hero-bg.webp') center/cover;
  opacity: 0.1;
  z-index: 1;
}

.hero .container {
  position: relative;
  z-index: 2;
}

.hero h1 {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 1.65rem;
  line-height: 1.2;
    padding-top: 275px;
}

.hero p {
  font-size: 1.18rem;
  margin-bottom: 2rem;
  opacity: 0.9;
}

.hero-image {
  position: relative;
  z-index: 2;
}

.hero-image img {
  width: 100%;
  height: auto;
  border-radius: 15px;
  box-shadow: var(--shadow-lg);
}

/* Section Styles */
.section {
  padding: 5rem 0;
}

.section-title {
  font-size: 2.56rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--primary-green);
}

.section-subtitle {
  font-size: 1.32rem;
  margin-bottom: 1.58rem;
  color: var(--text-light);
}

.section-desc {
  font-size: 1rem;
  margin-bottom: 3rem;
  color: var(--text-dark);
}

/* About Section */
.about {
  background-color: var(--light-green);
}

.feature-item {
  background: var(--bg-white);
  padding: 2rem;
  border-radius: 10px;
  box-shadow: var(--shadow-md);
  margin-bottom: 2rem;
  transition: transform 0.3s ease;
}

.feature-item:hover {
  transform: translateY(-5px);
}

.feature-item i {
  font-size: 2.58rem;
  color: var(--primary-teal);
  margin-bottom: 1rem;
}

.feature-item h4 {
  font-size: 1.26rem;
  font-weight: 600;
  margin-bottom: 0.70rem;
  color: var(--primary-green);
}

.feature-item p {
  color: var(--text-light);
  font-size: 1.04rem;
}

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

.service-item {
  background: var(--bg-white);
  border-radius: 15px;
  padding: 2rem;
  margin-bottom: 2rem;
  box-shadow: var(--shadow-md);
  transition: transform 0.3s ease;
  text-align: center;
}

.service-item:hover {
  transform: translateY(-8px);
}

.service-item img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 10px;
  margin-bottom: 1.61rem;
}

.service-item h4 {
  font-size: 1.39rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--primary-green);
}

.service-item p {
  color: var(--text-light);
  margin-bottom: 1.57rem;
  font-size: 1.00rem;
}

.service-price {
  font-size: 1.63rem;
  font-weight: 700;
  color: var(--primary-teal);
  margin-bottom: 1rem;
}

.service-features {
  list-style: none;
  padding: 0;
  margin-bottom: 1.58rem;
}

.service-features li {
  padding: 0.3rem 0;
  color: var(--text-dark);
  font-size: 1.02rem;
}

.service-features li::before {
  content: '\f00c';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  color: var(--primary-green);
  margin-right: 0.5rem;
}

/* Features Section */
.features {
  background-color: var(--light-blue);
}

/* Price Plan Section */
.priceplan {
  background-color: var(--bg-white);
}

.price-item {
  background: var(--bg-white);
  border: 2px solid var(--border-color);
  border-radius: 15px;
  padding: 2.5rem 2rem;
  margin-bottom: 2rem;
  text-align: center;
  transition: all 0.3s ease;
}

.price-item:hover {
  border-color: var(--primary-teal);
  box-shadow: var(--shadow-lg);
}

.price-item.featured {
  border-color: var(--primary-green);
  transform: scale(1.05);
}

.price-item h4 {
  font-size: 1.47rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--primary-green);
}

.price-item .price {
  font-size: 2.65rem;
  font-weight: 700;
  color: var(--primary-teal);
  margin-bottom: 1rem;
}

.price-item .price span {
  font-size: 1rem;
  font-weight: 400;
  color: var(--text-light);
}

/* Team Section */
.team {
  background-color: var(--light-sage);
}

.team-member {
  background: var(--bg-white);
  border-radius: 15px;
  padding: 2rem;
  margin-bottom: 2rem;
  text-align: center;
  box-shadow: var(--shadow-md);
  transition: transform 0.3s ease;
}

.team-member:hover {
  transform: translateY(-5px);
}

.team-member img {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 1.56rem;
  border: 4px solid var(--primary-mint);
}

.team-member h4 {
  font-size: 1.24rem;
  font-weight: 600;
  margin-bottom: 0.65rem;
  color: var(--primary-green);
}

.team-member p {
  color: var(--text-light);
  font-size: 1.02rem;
}

/* Reviews Section */
.reviews {
  background-color: var(--light-mint);
}

.review-item {
  background: var(--bg-white);
  border-radius: 15px;
  padding: 2rem;
  margin-bottom: 2rem;
  box-shadow: var(--shadow-md);
  border-left: 4px solid var(--primary-teal);
}

.review-item p {
  font-style: italic;
  margin-bottom: 1.63rem;
  color: var(--text-dark);
}

.review-item h5 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--primary-green);
  margin-bottom: 0;
}

/* Case Studies Section */
.casestudy {
  background-color: var(--light-teal);
}

.casestudy-item {
  background: var(--bg-white);
  border-radius: 15px;
  padding: 2rem;
  margin-bottom: 2rem;
  box-shadow: var(--shadow-md);
  transition: transform 0.3s ease;
}

.casestudy-item:hover {
  transform: translateY(-5px);
}

.casestudy-item h4 {
  font-size: 1.31rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--primary-green);
}

.casestudy-item p {
  color: var(--text-light);
  font-size: 1.05rem;
}

/* Process Section */
.process {
  background-color: var(--bg-light);
}

.process-item {
  background: var(--bg-white);
  border-radius: 15px;
  padding: 2rem;
  margin-bottom: 2rem;
  box-shadow: var(--shadow-md);
  text-align: center;
  position: relative;
}

.process-item::before {
  content: counter(step-counter);
  counter-increment: step-counter;
  position: absolute;
  top: -15px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--primary-teal);
  color: var(--bg-white);
  width: 30px;
  height: 30px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 1.01rem;
}

.process-container {
  counter-reset: step-counter;
}

.process-item h4 {
  font-size: 1.21rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--primary-green);
}

.process-item p {
  color: var(--text-light);
  font-size: 0.95rem;
}

/* Timeline Section */
.timeline {
  background-color: var(--light-green);
}

.timeline-item {
  background: var(--bg-white);
  border-radius: 15px;
  padding: 2rem;
  margin-bottom: 2rem;
  box-shadow: var(--shadow-md);
  border-left: 4px solid var(--primary-green);
}

.timeline-item h4 {
  font-size: 1.24rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--primary-green);
}

.timeline-item p {
  color: var(--text-light);
  font-size: 0.95rem;
}

/* Career Section */
.career {
  background-color: var(--light-blue);
}

.career-item {
  background: var(--bg-white);
  border-radius: 15px;
  padding: 2rem;
  margin-bottom: 2rem;
  box-shadow: var(--shadow-md);
  transition: transform 0.3s ease;
}

.career-item:hover {
  transform: translateY(-5px);
}

.career-item h4 {
  font-size: 1.32rem;
  font-weight: 600;
  margin-bottom: 0.63rem;
  color: var(--primary-green);
}

.career-item .role {
  font-size: 1rem;
  font-weight: 500;
  color: var(--primary-teal);
  margin-bottom: 1rem;
}

.career-item p {
  color: var(--text-light);
  font-size: 0.99rem;
}

/* Core Info Section */
.coreinfo {
  background-color: var(--light-sage);
}

.coreinfo-item {
  background: var(--bg-white);
  border-radius: 15px;
  padding: 2rem;
  margin-bottom: 2rem;
  box-shadow: var(--shadow-md);
  text-align: center;
  transition: transform 0.3s ease;
}

.coreinfo-item:hover {
  transform: translateY(-5px);
}

.coreinfo-item h4 {
  font-size: 1.21rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--primary-green);
}

.coreinfo-item p {
  color: var(--text-light);
  font-size: 0.91rem;
}

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

.contact-form {
  background: var(--bg-white);
  border-radius: 15px;
  padding: 3rem;
  box-shadow: var(--shadow-lg);
}

.contact-form .form-control {
  border: 2px solid var(--border-color);
  border-radius: 10px;
  padding: 0.75rem 1rem;
  font-size: 1rem;
  transition: border-color 0.3s ease;
}

.contact-form .form-control:focus {
  border-color: var(--primary-teal);
  box-shadow: 0 0 0 0.2rem rgba(68, 148, 145, 0.25);
}

.contact-form .form-label {
  font-weight: 500;
  color: var(--primary-green);
  margin-bottom: 0.68rem;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-green), var(--primary-teal));
  border: none;
  border-radius: 10px;
  padding: 0.75rem 2rem;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.3s ease;
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--dark-green), var(--dark-teal));
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* Blog Section */
.blog {
  background-color: var(--light-teal);
}

.blog-item {
  background: var(--bg-white);
  border-radius: 15px;
  padding: 2rem;
  margin-bottom: 2rem;
  box-shadow: var(--shadow-md);
  transition: transform 0.3s ease;
}

.blog-item:hover {
  transform: translateY(-5px);
}

.blog-item h4 {
  font-size: 1.33rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--primary-green);
}

.blog-item p {
  color: var(--text-light);
  font-size: 0.97rem;
  margin-bottom: 1.62rem;
}

.blog-item a {
  color: var(--primary-teal);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
}

.blog-item a:hover {
  color: var(--dark-teal);
}

/* FAQ Section */
.faq {
  background-color: var(--bg-light);
}

.faq-item {
  background: var(--bg-white);
  border-radius: 15px;
  margin-bottom: 1rem;
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.faq-question {
  background: var(--light-green);
  padding: 1.5rem;
  margin: 0;
  cursor: pointer;
  font-size: 1.23rem;
  font-weight: 600;
  color: var(--primary-green);
  border: none;
  text-align: left;
  transition: background-color 0.3s ease;
}

.faq-question:hover {
  background: var(--primary-mint);
}

.faq-answer {
  padding: 1.5rem;
  color: var(--text-dark);
  font-size: 0.99rem;
  line-height: 1.6;
  display: none;
}

.faq-answer.show {
  display: block;
}

/* Gallery Section */
.gallery {
  background-color: var(--bg-white);
}

.gallery-item {
  margin-bottom: 2rem;
  border-radius: 15px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform 0.3s ease;
}

.gallery-item:hover {
  transform: scale(1.05);
}

.gallery-item img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.gallery-item:hover img {
  transform: scale(1.1);
}

/* Footer */
.footer {
  background: linear-gradient(135deg, var(--primary-blue), var(--primary-green));
  color: var(--bg-white);
  padding: 3rem 0 1rem;
  margin-top: 3rem;
}

.footer h5 {
  font-size: 1.26rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--primary-mint);
}

.footer p {
  font-size: 1.01rem;
  margin-bottom: 0.71rem;
  opacity: 0.9;
}

.footer a {
  color: var(--bg-white);
  text-decoration: none;
  transition: color 0.3s ease;
}

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

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  padding-top: 1rem;
  margin-top: 2rem;
  text-align: center;
}

/* Breadcrumb */
.breadcrumb {
  background: var(--light-green);
  padding: 1rem 0;
  margin-bottom: 2rem;
}

.breadcrumb img {
  width: 24px;
  height: 24px;
  opacity: 0.7;
}

/* Space Page */
#space {
  min-height: 70vh;
  background: linear-gradient(135deg, var(--light-blue), var(--light-mint));
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 15px;
  margin: 3rem 0;
}

/* Utilities */
.text-gradient {
  background: linear-gradient(135deg, var(--primary-green), var(--primary-teal));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Responsive Design */
@media (max-width: 768px) {
  .hero {
    padding: 4rem 0;
    text-align: center;
  }
  
  .hero h1 {
    font-size: 2.24rem;
    padding-top: 275px;
}
  
  .section {
    padding: 3rem 0;
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  .price-item.featured {
    transform: none;
  }
  
  .contact-form {
    padding: 2rem;
  }
}

@media (max-width: 576px) {
  .hero h1 {
    font-size: 1.87rem;
    padding-top: 275px;
}
  
  .section-title {
    font-size: 1.81rem;
  }
  
  .contact-form {
    padding: 1.5rem;
  }
} 


/* Team Social Links - Colorful Style */
.team-social-links {
    margin-top: 22px;
    padding: 16px 0;
}

.social-icons-grid {
    display: flex;
    gap: 14px;
    justify-content: center;
    align-items: center;
}

.social-link {
    display: inline-flex;
    width: 48px;
    height: 48px;
    border-radius: 15px;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    font-size: 19px;
    transition: all 0.4s ease;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
    position: relative;
    overflow: hidden;
}

.social-link::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255,255,255,0.3);
    border-radius: 50%;
    transition: all 0.4s ease;
    transform: translate(-50%, -50%);
}

.social-link:hover::before {
    width: 100px;
    height: 100px;
}

.social-link:hover {
    transform: translateY(-4px) scale(1.05);
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
    color: white;
}

.facebook-link {
    background: linear-gradient(45deg, #1877f2, #42a5f5, #64b5f6);
}

.linkedin-link {
    background: linear-gradient(45deg, #0a66c2, #2196f3, #42a5f5);
}

.x-link {
    background: linear-gradient(45deg, #000000, #424242, #666666);
    position: relative;
}

.x-link::after {
    content: '✕';
    font-weight: 900;
    font-size: 20px;
    z-index: 2;
    position: relative;
}

.x-link i {
    display: none;
}

@media (max-width: 768px) {
    .social-icons-grid {
        gap: 10px;
    }
    
    .social-link {
        width: 42px;
        height: 42px;
        font-size: 16px;
    }
}