/* ================================
   SOLAR-POWERED COLD-STORAGE TEMPLATE
   Main CSS - Bootstrap 5 Compatible
   ================================ */

/* Color Palette - 5 Primary Colors + Light/Dark Shades */
:root {
  /* Primary Colors */
  --primary-solar: #f9b758;
  --primary-fresh: #75c4b0;
  --primary-storage: #4c8db2;
  --primary-energy: #f0cb76;
  --primary-tech: #da693d;
  
  /* Light Shades */
  --light-solar: #ebb083;
  --light-fresh: #43a09b;
  --light-storage: #3c6066;
  --light-energy: #f7d997;
  --light-tech: #ff9385;
  
  /* Dark Shades */
  --dark-solar: #e29329;
  --dark-fresh: #18a096;
  --dark-storage: #1c4355;
  --dark-energy: #e8ae5e;
  --dark-tech: #ef6b56;
  
  /* System Colors */
  --white: #ffffff;
  --light-gray: #f8f9fa;
  --gray: #505d68;
  --dark-gray: #313a44;
  --black: #000000;
  
  /* Conservative Typography */
  --font-size-base: 1rem;
  --font-size-small: 0.875rem;
  --font-size-large: 1.125rem;
  --font-size-h1: 2.5rem;
  --font-size-h2: 2rem;
  --font-size-h3: 1.5rem;
  --font-size-h4: 1.25rem;
  --font-size-h5: 1rem;
  --font-size-h6: 0.875rem;
  --font-size-brand: 1.5rem;
  
  /* Spacing */
  --section-padding: 80px 0;
  --card-padding: 2rem;
  --border-radius: 13px;
  --box-shadow: 0 9px 6px rgba(0, 0, 0, 0.1);
}

/* Base Styles */
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  line-height: 1.6;
  color: var(--dark-gray);
  background-color: var(--white);
}

/* Typography - Conservative Sizes */
h1 {
  font-size: var(--font-size-h1);
  font-weight: 600;
  color: var(--primary-storage);
  margin-bottom: 1rem;
}

h2 {
  font-size: var(--font-size-h2);
  font-weight: 600;
  color: var(--primary-storage);
  margin-bottom: 1rem;
}

h3 {
  font-size: var(--font-size-h3);
  font-weight: 600;
  color: var(--primary-storage);
  margin-bottom: 1.11rem;
}

h4 {
  font-size: var(--font-size-h4);
  font-weight: 600;
  color: var(--primary-storage);
  margin-bottom: 1.15rem;
}

h5 {
  font-size: var(--font-size-h5);
  font-weight: 600;
  color: var(--primary-storage);
  margin-bottom: 0.88rem;
}

h6 {
  font-size: var(--font-size-h6);
  font-weight: 600;
  color: var(--primary-storage);
  margin-bottom: 0.75rem;
}

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

/* Accessibility - 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 {
  transition: all 0.3s ease;
  padding: 1rem 0;
}

.navbar.scrolled {
  background-color: rgba(255, 255, 255, 0.95) !important;
  box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
  padding: 0.5rem 0;
}

.navbar-brand {
  font-size: var(--font-size-brand);
  font-weight: 700;
  color: var(--primary-storage);
  transition: all 0.3s ease;
}

.navbar.scrolled .navbar-brand {
  font-size: 1.40rem;
}

.navbar-nav .nav-link {
  font-weight: 500;
  color: var(--dark-gray);
  transition: color 0.3s ease;
}

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

/* Hero Section */
.hero-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, var(--light-solar) 0%, var(--light-fresh) 100%);
  position: relative;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-20px) rotate(180deg); }
}

.hero-content {
  position: relative;
  z-index: 2;
    padding-top: 150px;
}

.hero-title {
  font-size: var(--font-size-h1);
  font-weight: 700;
  color: var(--white);
  margin-bottom: 1rem;
  text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
}

.hero-subtitle {
  font-size: var(--font-size-h4);
  color: var(--white);
  margin-bottom: 1.75rem;
  text-shadow: 1px 1px 2px rgba(0,0,0,0.3);
}

.hero-desc {
  font-size: var(--font-size-large);
  color: var(--white);
  margin-bottom: 2rem;
  text-shadow: 1px 1px 2px rgba(0,0,0,0.3);
}

/* Section Styles */
.section {
  padding: var(--section-padding);
}

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

.section-subtitle {
  text-align: center;
  color: var(--gray);
  margin-bottom: 1rem;
}

.section-desc {
  text-align: center;
  color: var(--gray);
  margin-bottom: 3rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* Cards */
.card {
  border: none;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  height: 100%;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.card-img-top {
  border-radius: var(--border-radius) var(--border-radius) 0 0;
  height: 200px;
  object-fit: cover;
}

.card-body {
  padding: var(--card-padding);
}

.card-title {
  font-size: var(--font-size-h5);
  font-weight: 600;
  color: var(--primary-storage);
  margin-bottom: 1.08rem;
}

.card-text {
  color: var(--gray);
  margin-bottom: 1rem;
}

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

.service-card {
  background: var(--white);
  border-radius: var(--border-radius);
  padding: var(--card-padding);
  text-align: center;
  box-shadow: var(--box-shadow);
  transition: transform 0.3s ease;
  height: 100%;
}

.service-card:hover {
  transform: translateY(-5px);
}

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

.service-price {
  font-size: var(--font-size-h4);
  font-weight: 700;
  color: var(--primary-energy);
  margin-top: 1rem;
}

/* Features Section */
.features-section {
  background: linear-gradient(135deg, var(--primary-fresh) 0%, var(--primary-storage) 100%);
  color: var(--white);
}

.features-section .section-title,
.features-section .section-subtitle,
.features-section .section-desc {
  color: var(--white);
}

.feature-item {
  text-align: center;
  padding: 2rem;
}

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

/* Team Section */
.team-member {
  text-align: center;
  margin-bottom: 2rem;
}

.team-photo {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto 1rem;
  border: 4px solid var(--primary-fresh);
}

.team-name {
  font-size: var(--font-size-h5);
  font-weight: 600;
  color: var(--primary-storage);
  margin-bottom: 0.80rem;
}

.team-role {
  color: var(--gray);
  font-style: italic;
}

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

.review-card {
  background: var(--white);
  border-radius: var(--border-radius);
  padding: var(--card-padding);
  text-align: center;
  box-shadow: var(--box-shadow);
  height: 100%;
}

.review-text {
  font-style: italic;
  color: var(--gray);
  margin-bottom: 1.85rem;
}

.review-author {
  font-weight: 600;
  color: var(--primary-storage);
}

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

.faq-card {
  background: var(--white);
  border-radius: var(--border-radius);
  padding: var(--card-padding);
  margin-bottom: 1rem;
  box-shadow: var(--box-shadow);
}

.faq-question {
  font-weight: 600;
  color: var(--primary-storage);
  margin-bottom: 1.05rem;
}

.faq-answer {
  color: var(--gray);
  margin: 0;
}

/* Contact Section */
.contact-section {
  background: linear-gradient(135deg, var(--primary-storage) 0%, var(--primary-fresh) 100%);
  color: var(--white);
}

.contact-section .section-title,
.contact-section .section-subtitle,
.contact-section .section-desc {
  color: var(--white);
}

.contact-form {
  background: var(--dark-energy);
  border-radius: var(--border-radius);
  padding: var(--card-padding);
  box-shadow: var(--box-shadow);
}

.form-label {
  font-weight: 600;
  color: var(--primary-storage);
  margin-bottom: 0.80rem;
}

.form-control {
  border: 2px solid var(--light-gray);
  border-radius: var(--border-radius);
  padding: 0.75rem;
  transition: border-color 0.3s ease;
}

.form-control:focus {
  border-color: var(--primary-fresh);
  box-shadow: 0 0 0 0.2rem rgba(26, 140, 139, 0.25);
}

.btn-primary {
  background-color: var(--primary-fresh);
  border-color: var(--primary-fresh);
  padding: 0.75rem 2rem;
  font-weight: 600;
  border-radius: var(--border-radius);
  transition: all 0.3s ease;
}

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

.btn-primary:active {
  transform: translateY(0);
}

.btn-primary:focus {
  box-shadow: 0 0 0 0.2rem rgba(30, 167, 153, 0.50);
}

.btn-primary:disabled {
  background-color: var(--gray);
  border-color: var(--gray);
  color: var(--white);
  cursor: not-allowed;
  transform: none;
}

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

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

.footer p {
  color: rgba(255, 255, 255, 0.8);
}

.footer a {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  transition: color 0.3s ease;
}

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

/* Gallery Section */
.gallery-section {
  background-color: var(--light-gray);
}

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  transition: transform 0.3s ease;
}

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

.gallery-item img {
  width: 100%;
  height: 250px;
  object-fit: cover;
}

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

.blog-card {
  background: var(--white);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--box-shadow);
  transition: transform 0.3s ease;
  height: 100%;
}

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

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

.blog-content {
  padding: var(--card-padding);
}

.blog-title {
  font-size: var(--font-size-h5);
  font-weight: 600;
  color: var(--primary-storage);
  margin-bottom: 1.04rem;
}

.blog-excerpt {
  color: var(--gray);
  margin-bottom: 1rem;
}

.blog-link {
  color: var(--primary-fresh);
  text-decoration: none;
  font-weight: 600;
  transition: color 0.3s ease;
}

.blog-link:hover {
  color: var(--dark-fresh);
}

/* Price Plan Section */
.priceplan-section {
  background-color: var(--light-gray);
}

.priceplan-card {
  background: var(--white);
  border-radius: var(--border-radius);
  padding: var(--card-padding);
  text-align: center;
  box-shadow: var(--box-shadow);
  transition: transform 0.3s ease;
  height: 100%;
}

.priceplan-card:hover {
  transform: translateY(-5px);
}

.priceplan-price {
  font-size: var(--font-size-h2);
  font-weight: 700;
  color: var(--primary-energy);
  margin: 1rem 0;
}

.priceplan-features {
  list-style: none;
  padding: 0;
  margin: 1rem 0;
}

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

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

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

.timeline {
  position: relative;
  padding: 2rem 0;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--primary-fresh);
  transform: translateX(-50%);
}

.timeline-item {
  position: relative;
  margin-bottom: 3rem;
  width: 100%;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 1rem;
  width: 15px;
  height: 15px;
  background: var(--primary-energy);
  border-radius: 50%;
  transform: translateX(-50%);
  z-index: 2;
}

.timeline-content {
  background: var(--white);
  padding: 2rem;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  position: relative;
  width: 45%;
}

.timeline-item:nth-child(odd) .timeline-content {
  margin-left: 55%;
}

.timeline-item:nth-child(even) .timeline-content {
  margin-right: 55%;
}

.timeline-content h5 {
  color: var(--primary-storage);
  margin-bottom: 1rem;
}

.timeline-content p {
  color: var(--gray);
  margin: 0;
}

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

.process-step {
  position: relative;
  padding: 2rem 1rem;
}

.process-number {
  width: 60px;
  height: 60px;
  background: var(--primary-fresh);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.55rem;
  font-weight: 700;
  margin: 0 auto 1rem;
  box-shadow: var(--box-shadow);
}

.process-step h5 {
  color: var(--primary-storage);
  margin-bottom: 1.03rem;
}

.process-step p {
  color: var(--gray);
  margin: 0;
  font-size: 0.92rem;
}

/* Contact Info Styling */
.contact-info {
  background: rgba(255, 255, 255, 0.1);
  padding: 2rem;
  border-radius: var(--border-radius);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.contact-info h5 {
  color: var(--white);
  margin-bottom: 1.80rem;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: 1.92rem;
  color: var(--white);
}

.contact-item i {
  font-size: 1.25rem;
  margin-right: 1rem;
  margin-top: 0.39rem;
  color: var(--primary-energy);
}

.contact-item p {
  margin: 0;
  color: rgba(255, 255, 255, 0.9);
}

/* Additional Page Styles */
.page-section {
  padding: var(--section-padding);
}

.page-section:nth-child(even) {
  background-color: var(--light-gray);
}

/* Breadcrumb */
.breadcrumb-container {
  padding: 1rem 0;
  background-color: var(--light-gray);
}

.breadcrumb-image {
  width: 30px;
  height: 30px;
  object-fit: cover;
}

/* Utility Classes */
.text-primary-solar { color: var(--primary-solar); }
.text-primary-fresh { color: var(--primary-fresh); }
.text-primary-storage { color: var(--primary-storage); }
.text-primary-energy { color: var(--primary-energy); }
.text-primary-tech { color: var(--primary-tech); }

.bg-primary-solar { background-color: var(--primary-solar); }
.bg-primary-fresh { background-color: var(--primary-fresh); }
.bg-primary-storage { background-color: var(--primary-storage); }
.bg-primary-energy { background-color: var(--primary-energy); }
.bg-primary-tech { background-color: var(--primary-tech); }

.bg-light-solar { background-color: var(--light-solar); }
.bg-light-fresh { background-color: var(--light-fresh); }
.bg-light-storage { background-color: var(--light-storage); }
.bg-light-energy { background-color: var(--light-energy); }
.bg-light-tech { background-color: var(--light-tech); } 


/* Team Social Links - Minimal Style */
.team-social-links {
    margin-top: 16px;
    padding: 10px 0;
}

.social-icons-grid {
    display: flex;
    gap: 20px;
    justify-content: center;
    align-items: center;
}

.social-link {
    display: inline-flex;
    width: 40px;
    height: 40px;
    border-radius: 20px;
    align-items: center;
    justify-content: center;
    color: #666;
    text-decoration: none;
    font-size: 16px;
    transition: all 0.3s ease;
    border: 2px solid #e0e0e0;
    background: white;
}

.social-link:hover {
    transform: translateY(-1px);
    color: white;
}

.facebook-link:hover {
    background: #1877f2;
    border-color: #1877f2;
    color: white;
}

.linkedin-link:hover {
    background: #0a66c2;
    border-color: #0a66c2;
    color: white;
}

.x-link {
    position: relative;
}

.x-link::after {
    content: '𝕏';
    font-weight: bold;
    font-size: 18px;
    color: inherit;
}

.x-link:hover {
    background: #000000;
    border-color: #000000;
    color: white;
}

.x-link:hover::after {
    color: white;
}

.x-link i {
    display: none;
}

@media (max-width: 768px) {
    .social-icons-grid {
        gap: 15px;
    }
    
    .social-link {
        width: 36px;
        height: 36px;
        font-size: 14px;
    }
}