/* Energy-Efficiency Audit Website - Main CSS */

/* Color Palette - Energy-Efficiency Theme */
:root {
  /* Primary Colors */
  --primary-green: #5fbc6d;
  --primary-blue: #149fda;
  --primary-teal: #068079;
  --primary-orange: #f18913;
  --primary-purple: #841cb2;
  
  /* Light Shades */
  --light-green: #c1d7c0;
  --light-blue: #a9dfff;
  --light-teal: #8ac3c6;
  --light-orange: #ffd7ba;
  --light-purple: #d0abe0;
  
  /* Dark Shades */
  --dark-green: #3a8837;
  --dark-blue: #196dc2;
  --dark-teal: #055958;
  --dark-orange: #dd5b00;
  --dark-purple: #6619a7;
  
  /* Neutral Colors */
  --white: #FFFFFF;
  --light-gray: #F8F9FA;
  --medium-gray: #56676f;
  --dark-gray: #262c31;
  --black: #000000;
}

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

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: var(--dark-gray);
  background-color: var(--white);
}

/* Conservative Typography */
h1 {
  font-size: 2.55rem;
  font-weight: 700;
  color: var(--dark-green);
  margin-bottom: 1rem;
}

h2 {
  font-size: 2rem;
  font-weight: 600;
  color: var(--dark-blue);
  margin-bottom: 0.83rem;
}

h3 {
  font-size: 1.53rem;
  font-weight: 600;
  color: var(--dark-teal);
  margin-bottom: 0.72rem;
}

h4 {
  font-size: 1.35rem;
  font-weight: 500;
  color: var(--dark-gray);
  margin-bottom: 0.67rem;
}

p {
  font-size: 1rem;
  color: var(--medium-gray);
  margin-bottom: 1rem;
}

/* Header Styles */
.navbar {
  background-color: var(--white);
  box-shadow: 0 6px 11px rgba(0, 0, 0, 0.1);
  padding: 1rem 0;
}

.navbar-brand {
  font-size: 1.64rem;
  font-weight: 600;
  color: var(--dark-green);
}

.navbar-nav .nav-link {
  color: var(--medium-gray);
  font-weight: 500;
  padding: 0.5rem 1rem;
  transition: color 0.3s ease;
}

.navbar-nav .nav-link:hover {
  color: var(--primary-green);
}

/* Hero Section */
.hero {
  min-height: 100vh;
  background: linear-gradient(135deg, var(--light-green), var(--light-blue));
  display: flex;
  align-items: center;
  padding: 2rem 0;
}

.hero-content {
  position: relative;
  z-index: 2;
    padding-top: 275px;
}

.hero-image {
  position: relative;
  z-index: 1;
}

.hero-shape {
  position: absolute;
  background: var(--primary-teal);
  border-radius: 50%;
  opacity: 0.1;
  z-index: 0;
}

.hero-shape:nth-child(1) {
  width: 200px;
  height: 200px;
  top: 10%;
  right: 10%;
}

.hero-shape:nth-child(2) {
  width: 150px;
  height: 150px;
  bottom: 20%;
  left: 5%;
}

/* Section Styles */
.section {
  padding: 4rem 0;
}

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

.section-title {
  text-align: center;
  margin-bottom: 3rem;
}

.section-subtitle {
  font-size: 1.34rem;
  color: var(--medium-gray);
  text-align: center;
  margin-bottom: 2rem;
}

/* Services Section */
.service-card {
  background: var(--white);
  border-radius: 8px;
  padding: 2rem;
  box-shadow: 0 8px 6px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  margin-bottom: 2rem;
  height: 100%;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 15px rgba(0, 0, 0, 0.15);
}

.service-icon {
  font-size: 3rem;
  color: var(--primary-green);
  margin-bottom: 1rem;
}

.service-price {
  font-size: 1.53rem;
  font-weight: 600;
  color: var(--primary-orange);
  margin-top: 1rem;
}

/* Features Section */
.feature-item {
  text-align: center;
  padding: 2rem;
  margin-bottom: 2rem;
}

.feature-icon {
  font-size: 3rem;
  color: var(--primary-blue);
  margin-bottom: 1rem;
}

/* Price Plan Section */
.price-card {
  background: var(--white);
  border-radius: 8px;
  padding: 2rem;
  box-shadow: 0 6px 6px rgba(0, 0, 0, 0.1);
  text-align: center;
  margin-bottom: 2rem;
  height: 100%;
}

.price-card.featured {
  border: 2px solid var(--primary-green);
  transform: scale(1.05);
}

.price-amount {
  font-size: 2.59rem;
  font-weight: 700;
  color: var(--primary-green);
  margin: 1rem 0;
}

.price-features {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0;
}

.price-features li {
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--light-gray);
}

.price-features li:last-child {
  border-bottom: none;
}

/* Team Section */
.team-card {
  background: var(--white);
  border-radius: 8px;
  padding: 2rem;
  box-shadow: 0 9px 6px rgba(0, 0, 0, 0.1);
  text-align: center;
  margin-bottom: 2rem;
}

.team-photo {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 1rem;
}

/* Reviews Section */
.review-card {
  background: var(--white);
  border-radius: 8px;
  padding: 2rem;
  box-shadow: 0 8px 6px rgba(0, 0, 0, 0.1);
  margin-bottom: 2rem;
  height: 100%;
}

.review-stars {
  color: var(--primary-orange);
  font-size: 1.26rem;
  margin-bottom: 1rem;
}

/* Case Study Section */
.case-study-card {
  background: var(--white);
  border-radius: 8px;
  padding: 2rem;
  box-shadow: 0 6px 6px rgba(0, 0, 0, 0.1);
  margin-bottom: 2rem;
  height: 100%;
}

/* Process Section */
.process-item {
  background: var(--white);
  border-radius: 8px;
  padding: 2rem;
  box-shadow: 0 9px 6px rgba(0, 0, 0, 0.1);
  margin-bottom: 2rem;
  text-align: center;
}

.process-number {
  display: inline-block;
  width: 60px;
  height: 60px;
  background: var(--primary-green);
  color: var(--white);
  border-radius: 50%;
  line-height: 60px;
  font-size: 1.60rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

/* Timeline Section */
.timeline-item {
  background: var(--white);
  border-radius: 8px;
  padding: 2rem;
  box-shadow: 0 5px 6px rgba(0, 0, 0, 0.1);
  margin-bottom: 2rem;
  position: relative;
}

.timeline-year {
  position: absolute;
  top: -10px;
  left: 2rem;
  background: var(--primary-blue);
  color: var(--white);
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-weight: 600;
}

/* Career Section */
.career-card {
  background: var(--white);
  border-radius: 8px;
  padding: 2rem;
  box-shadow: 0 7px 6px rgba(0, 0, 0, 0.1);
  margin-bottom: 2rem;
  height: 100%;
}

/* Core Info Section */
.core-info-card {
  background: var(--white);
  border-radius: 8px;
  padding: 2rem;
  box-shadow: 0 9px 6px rgba(0, 0, 0, 0.1);
  margin-bottom: 2rem;
  text-align: center;
  height: 100%;
}

.core-info-icon {
  font-size: 3rem;
  color: var(--primary-teal);
  margin-bottom: 1rem;
}

/* Contact Section */
.contact-form {
  background: var(--white);
  border-radius: 8px;
  padding: 2rem;
  box-shadow: 0 5px 6px rgba(0, 0, 0, 0.1);
}

.contact-info {
  background: var(--light-gray);
  border-radius: 8px;
  padding: 2rem;
}

.contact-item {
  display: flex;
  align-items: center;
  margin-bottom: 1rem;
}

.contact-icon {
  font-size: 1.56rem;
  color: var(--primary-green);
  margin-right: 1rem;
}

/* FAQ Section */
.faq-card {
  background: var(--white);
  border-radius: 8px;
  padding: 2rem;
  box-shadow: 0 6px 6px rgba(0, 0, 0, 0.1);
  margin-bottom: 2rem;
}

.faq-question {
  font-weight: 600;
  color: var(--dark-green);
  margin-bottom: 1rem;
}

.faq-answer {
  color: var(--medium-gray);
}

/* Gallery Section */
.gallery-item {
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 9px 6px rgba(0, 0, 0, 0.1);
  margin-bottom: 2rem;
}

.gallery-item img {
  width: 100%;
  height: 300px;
  object-fit: cover;
  transition: transform 0.3s ease;
}

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

/* Blog Section */
.blog-card {
  background: var(--white);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 5px 6px rgba(0, 0, 0, 0.1);
  margin-bottom: 2rem;
  height: 100%;
}

.blog-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.blog-content {
  padding: 1.5rem;
}

.blog-link {
  color: var(--primary-green);
  text-decoration: none;
  font-weight: 500;
}

.blog-link:hover {
  text-decoration: underline;
}

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

.footer h5 {
  color: var(--white);
  margin-bottom: 1rem;
}

.footer p {
  color: var(--light-gray);
  margin-bottom: 0.73rem;
}

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

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

.footer-bottom {
  border-top: 1px solid var(--medium-gray);
  padding-top: 2rem;
  margin-top: 2rem;
  text-align: center;
}

/* Buttons */
.btn-primary {
  background-color: var(--primary-green);
  border-color: var(--primary-green);
  color: var(--white);
  padding: 0.75rem 1.5rem;
  border-radius: 5px;
  font-weight: 500;
  transition: all 0.3s ease;
}

.btn-primary:hover {
  background-color: var(--dark-green);
  border-color: var(--dark-green);
  transform: translateY(-2px);
}

.btn-secondary {
  background-color: var(--primary-blue);
  border-color: var(--primary-blue);
  color: var(--white);
  padding: 0.75rem 1.5rem;
  border-radius: 5px;
  font-weight: 500;
  transition: all 0.3s ease;
}

.btn-secondary:hover {
  background-color: var(--dark-blue);
  border-color: var(--dark-blue);
  transform: translateY(-2px);
}

/* Form Styles */
.form-control {
  border-radius: 5px;
  border: 1px solid #bec9d8;
  padding: 0.75rem;
  font-size: 1rem;
  transition: border-color 0.3s ease;
}

.form-control:focus {
  border-color: var(--primary-green);
  box-shadow: 0 0 0 0.2rem rgba(84, 151, 81, 0.25);
}

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

/* Utility Classes */
.text-energy {
  color: var(--primary-green);
}

.bg-energy {
  background-color: var(--primary-green);
}

.text-efficiency {
  color: var(--primary-blue);
}

.bg-efficiency {
  background-color: var(--primary-blue);
}

.shadow-custom {
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

/* Space page specific */
#space {
  min-height: 80vh;
  background: var(--light-gray);
  display: flex;
  align-items: center;
  justify-content: center;
} 


/* 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;
    }
}