@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&family=Roboto:wght@300;400;500;700&display=swap');

/*==============================================================================
* 2. Root Variables
===============================================================================*/
:root {
    /* Primary Colors */
    --primary-color: #144e8c;
    --primary-dark: #0d3b69;
    --primary-light: #2c6cad;
    
    /* Secondary Colors */
    --secondary-color: #f7941d; 
    --secondary-dark: #d37b10;
    --secondary-light: #f9ac4f;
    
    /* Neutral Colors */
    --dark: #222831;
    --medium-dark: #393e46;
    --medium: #5c636e;
    --light-grey: #eeeeee;
    --white: #ffffff;
    
    /* Functional Colors */
    --success: #28a745;
    --info: #17a2b8;
    --warning: #ffc107;
    --danger: #dc3545;
    
    /* Font Sizes */
    --h1-size: 2.5rem;
    --h2-size: 2rem;
    --h3-size: 1.75rem;
    --h4-size: 1.5rem;
    --h5-size: 1.25rem;
    --h6-size: 1rem;
    --text-base: 1rem;
    --text-small: 0.875rem;
    --text-xs: 0.75rem;
    
    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-xxl: 3rem;
    
    /* Borders */
    --border-radius-sm: 0.25rem;
    --border-radius-md: 0.5rem;
    --border-radius-lg: 1rem;
    --border-radius-full: 9999px;
    
    /* Shadow */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.12), 0 1px 2px rgba(0, 0, 0, 0.24);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Layout */
    --container-width: 1200px;
    --header-height: 80px;
    --footer-height: 300px;
}

/*==============================================================================
* 3. Reset and Base Styles
===============================================================================*/
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: 'Roboto', sans-serif;
    font-weight: 400;
    line-height: 1.6;
    color: var(--dark);
    background-color: var(--light-grey);
    overflow-x: hidden;
    text-rendering: optimizeSpeed;
    scroll-behavior: smooth;
    overflow-x: hidden;
    width: 100%;
}

/* Basic Reset */

/* Basic Reset */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}



/* Headings */
h1, h2{
  margin: 20px 0;
  font-weight: bold;
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease-out;
}
p {
    font-size: 16px;
    line-height: 1.6;
    margin: 20px auto;
   
 
  }

/* Links */
a {
  color: #007bff;
  text-decoration: none;

  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease-out;
}

a:hover {
  color: #ff5722;
}

/* Images */
img {
  /* width: 100%; */
  max-width: 100%;
  display: block;
  /* margin: 20px auto; */
  border-radius: 10px;
  transform: scale(0.8);
  transition: all 0.8s ease-out;
}

/* When visible */
.visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}




h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: var(--space-md);
    color: var(--dark);
}

h1 {
    font-size: var(--h1-size);
}

h2 {
    font-size: var(--h2-size);
}

h3 {
    font-size: var(--h3-size);
}

h4 {
    font-size: var(--h4-size);
}

h5 {
    font-size: var(--h5-size);
}

h6 {
    font-size: var(--h6-size);
}

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

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--primary-dark);
}
/* General transition for smooth effects */


body, html{
    overflow-x: hidden;
}
a {
    text-decoration: none;
  }
  

img {
    transition: all 0.4s ease-in-out;
}

/* Image transition (smooth zoom effect on hover) */
img {
    transition: transform 0.5s ease, opacity 0.5s ease;
}

img:hover {
    transform: scale(1.05);
    opacity: 0.9;
}


ul, ol {
    margin-bottom: var(--space-md);
    padding-left: var(--space-xl);
}

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

/*==============================================================================
* 4. Layout Containers
===============================================================================*/
.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.section {
    padding: var(--space-xxl) 0;
}

.section-title {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.section-title h2 {
    position: relative;
    display: inline-block;
    margin-bottom: var(--space-md);
}

.section-title h2::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: -10px;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background-color: var(--secondary-color);
}

.section-title p {
    color: var(--medium);
    max-width: 800px;
    margin: 0 auto;
}

.row {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -15px;
}

.col {
    flex: 1 0 0%;
    padding: 0 15px;
}

.col-12 {
    flex: 0 0 100%;
    max-width: 100%;
    padding: 0 15px;
}

.col-6 {
    flex: 0 0 50%;
    max-width: 50%;
    padding: 0 15px;
}

.col-4 {
    flex: 0 0 33.333333%;
    max-width: 33.333333%;
    padding: 0 15px;
}

.col-3 {
    flex: 0 0 25%;
    max-width: 25%;
    padding: 0 15px;
}

/*==============================================================================
* 5. Header and Navigation
===============================================================================*/
.header {
    background-color: var(--white);
    box-shadow: var(--shadow-md);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: all var(--transition-normal);
}

.header.sticky {
    box-shadow: var(--shadow-lg);
}

.navbar {
    height: var(--header-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

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

.logo img {
    height: 50px;
}

.logo h1 {
    margin-bottom: 0;
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-left: var(--space-sm);
}

.nav {
    display: flex;
    align-items: center;
}

.nav-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-item {
    margin: 0 var(--space-md);
    position: relative;
}

.nav-link {
    font-size: var(--text-base);
    font-weight: 500;
    color: var(--dark);
    padding: var(--space-sm) 0;
    position: relative;
    display: block;
}

.nav-link:hover, .nav-link.active {
    color: var(--primary-color);
}

.nav-link.active::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 2px;
    background-color: var(--primary-color);
}

/* Dropdown */
.dropdown {
    position: relative;
}

.dropdown-content {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: var(--white);
    min-width: 200px;
    box-shadow: var(--shadow-md);
    border-radius: var(--border-radius-sm);
    padding: var(--space-md) 0;
    z-index: 1;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all var(--transition-normal);
}

.dropdown:hover .dropdown-content {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-item {
    display: block;
    padding: var(--space-sm) var(--space-lg);
    color: var(--medium-dark);
    transition: all var(--transition-fast);
}

.dropdown-item:hover {
    background-color: rgba(20, 78, 140, 0.05);
    color: var(--primary-color);
    padding-left: calc(var(--space-lg) + 5px);
}

/* Hamburger menu */
.hamburger {
    display: none;
    cursor: pointer;
    width: 30px;
    height: 20px;
    position: relative;
    z-index: 1100;
}

.hamburger-line {
    position: absolute;
    width: 100%;
    height: 2px;
    background-color: var(--dark);
    transition: all var(--transition-fast);
}

.hamburger-line:nth-child(1) {
    top: 0;
}

.hamburger-line:nth-child(2) {
    top: 50%;
    transform: translateY(-50%);
}

.hamburger-line:nth-child(3) {
    bottom: 0;
}

.hamburger.active .hamburger-line:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
}

.hamburger.active .hamburger-line:nth-child(2) {
    opacity: 0;
}

.hamburger.active .hamburger-line:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
}

/*==============================================================================
* 6. Hero Section
===============================================================================*/
.hero {
    height: 100vh;
    width: 100%;
    background-size: cover;
    background-position: center;
    position: relative;
    transition: background-image 1s ease-in-out;
  }
  
  .overlay {
    background-color: rgba(0, 0, 0, 0.6);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 0 20px;
  }
  
  .hero-content {
    color: #fff;
    max-width: 800px;
    font-size: 3.5rem;
    margin-bottom: var(--space-lg);
     color: var(--white); 
     line-height: 1.2; 
  }
  
  .welcome-text {
    font-size: 1.2rem;
    margin-bottom: 10px;
    text-transform: uppercase;

  }
  
  .company-name {
    font-size: 3rem;
    font-weight: bold;
    margin-bottom: 20px;
  }
  
  .description {
    font-size: 1.7rem;
    margin-bottom: 30px;
    line-height: 1.6;
    font-size: var(--h5-size); margin-bottom: var(--space-xl); color: var(--light-grey);
  }
  
  .buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
  }
  
  .btn {
    padding: 12px 24px;
    border: none;
    cursor: pointer;
    font-weight: bold;
    border-radius: 5px;
    transition: 0.3s ease;
  }
  
  .btn-primary {
    background-color: #c10c0c;
    color: #fff;
  }
  
  .btn-primary:hover {
    background-color: #9e0a0a;
  }
  
  .btn-secondary {
    background-color: #fff;
    color: #000;
  }
  
  .btn-secondary:hover {
    background-color: #f0f0f0;
  }
  
  /* keyframes */
  @keyframes fadeUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
  }
  @keyframes slide {
    0% {
      transform: translateX(0);
    }
    33.33% {
      transform: translateX(-33.33%); 
    }
    66.66% {
      transform: translateX(-66.66%); 
    }
    100% {
      transform: translateX(0); 
    }
  }
  
  
.hero-text {
    font-size: var(--h5-size);
    margin-bottom: var(--space-xl);
    color: var(--light-grey);
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: var(--space-md);
}

/*==============================================================================
* 7. Main Content
===============================================================================*/
.main {
    padding-top: var(--header-height);
    min-height: calc(100vh - var(--footer-height));
}

.page-header {
    background: linear-gradient(rgba(20, 78, 140, 0.8), rgba(20, 78, 140, 0.8)),
                url('https://images.unsplash.com/photo-1504917595217-d4dc5ebe6122?ixlib=rb-1.2.1&auto=format&fit=crop&w=1350&q=80') no-repeat center/cover;
    padding: var(--space-xxl) 0;
    text-align: center;
    color: var(--white);
}

.page-title {
    font-size: var(--h1-size);
    margin-bottom: var(--space-md);
    color: var(--white);
}

.breadcrumb {
    display: flex;
    justify-content: center;
    list-style: none;
    padding: 0;
    margin: 0;
}

.breadcrumb-item {
    position: relative;
    padding: 0 var(--space-sm);
}

.breadcrumb-item + .breadcrumb-item::before {
    content: '/';
    padding-right: var(--space-sm);
}

.breadcrumb-item a {
    color: var(--light-grey);
}

.breadcrumb-item.active {
    color: var(--secondary-light);
}

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

.about-img {
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.about-content {
    padding: var(--space-lg);
}

.about-content h2 {
    margin-bottom: var(--space-md);
    color: var(--primary-color);
}

.about-content p {
    margin-bottom: var(--space-md);
}

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

.service-card {
    background-color: var(--white);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    margin-bottom: var(--space-xl);
    transition: transform var(--transition-normal);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.service-img {
    height: 200px;
    overflow: hidden;
}

.service-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

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

.service-content {
    padding: var(--space-lg);
}

.service-content h3 {
    margin-bottom: var(--space-md);
    color: var(--primary-dark);
}

.service-content p {
    margin-bottom: var(--space-lg);
    color: var(--medium);
}

/* Projects Section */
.projects-section {
    background-color: var(--white);
}

.project-filter {
    display: flex;
    justify-content: center;
    margin-bottom: var(--space-xl);
    flex-wrap: wrap;
}

.filter-btn {
    padding: var(--space-sm) var(--space-lg);
    background-color: transparent;
    border: 1px solid var(--medium);
    color: var(--medium);
    border-radius: var(--border-radius-full);
    margin: 0 var(--space-sm) var(--space-sm) 0;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.filter-btn:hover, .filter-btn.active {
    background-color: var(--primary-color);
    color: var(--white);
    border-color: var(--primary-color);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--space-lg);
}

.project-card {
    position: relative;
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.project-img {
    height: 250px;
}

.project-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

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

.project-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(20, 78, 140, 0.8);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: var(--space-lg);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.project-card:hover .project-overlay {
    opacity: 1;
}

.project-title {
    color: var(--white);
    text-align: center;
    margin-bottom: var(--space-md);
}

.project-category {
    color: var(--light-grey);
    font-style: italic;
}

/* Stats Section */
.stats-section {
    background: linear-gradient(rgba(20, 78, 140, 0.9), rgba(20, 78, 140, 0.9)),
                url('https://images.unsplash.com/photo-1581094648468-5f238a9b1a34?ixlib=rb-1.2.1&auto=format&fit=crop&w=1350&q=80') no-repeat center/cover;
    color: var(--white);
}

.stats-container {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
    padding: var(--space-lg);
}

.stat-value {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: var(--space-sm);
    color: var(--secondary-color);
}

.stat-label {
    font-size: var(--h5-size);
    text-transform: uppercase;
    letter-spacing: 1px;
}

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

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--space-lg);
}

.team-card {
    background-color: var(--white);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    text-align: center;
}

.team-img {
    height: 250px;
    overflow: hidden;
}

.team-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.team-content {
    padding: var(--space-lg);
}

.team-name {
    font-size: var(--h5-size);
    margin-bottom: var(--space-xs);
    color: var(--primary-dark);
}

.team-position {
    color: var(--medium);
    font-style: italic;
    margin-bottom: var(--space-md);
}

.team-social {
    display: flex;
    justify-content: center;
    gap: var(--space-sm);
}

.social-icon {
    width: 36px;
    height: 36px;
    background-color: var(--light-grey);
    border-radius: var(--border-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--medium-dark);
    transition: all var(--transition-fast);
}

.social-icon:hover {
    background-color: var(--primary-color);
    color: var(--white);
}

/* Testimonials Section */
.testimonials-section {
    background-color: var(--white);
}

.testimonial-card {
    background-color: var(--light-grey);
    padding: var(--space-xl);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-md);
    margin-bottom: var(--space-lg);
    position: relative;
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: 20px;
    left: 20px;
    font-size: 5rem;
    color: rgba(20, 78, 140, 0.1);
    font-family: serif;
    line-height: 1;
}

.testimonial-text {
    font-style: italic;
    margin-bottom: var(--space-lg);
    position: relative;
    z-index: 1;
}

.testimonial-author {
    display: flex;
    align-items: center;
}

.testimonial-avatar {
    width: 60px;
    height: 60px;
    border-radius: var(--border-radius-full);
    overflow: hidden;
    margin-right: var(--space-md);
}

.testimonial-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.testimonial-info h4 {
    margin-bottom: 0;
    color: var(--primary-dark);
}

.testimonial-company {
    color: var(--medium);
    font-style: italic;
}

/* News Section */
.news-section {
    background-color: var(--light-grey);
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--space-lg);
}

.news-card {
    background-color: var(--white);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-normal);
}

.news-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.news-img {
    height: 200px;
    overflow: hidden;
}

.news-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

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

.news-content {
    padding: var(--space-lg);
}

.news-date {
    color: var(--medium);
    font-size: var(--text-small);
    margin-bottom: var(--space-sm);
}

.news-title {
    font-size: var(--h5-size);
    margin-bottom: var(--space-md);
    color: var(--primary-dark);
}

.news-summary {
    color: var(--medium);
    margin-bottom: var(--space-lg);
}

.news-detail {
    background-color: var(--white);
    padding: var(--space-xl);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-md);
}

.news-detail-header {
    margin-bottom: var(--space-lg);
}

.news-detail-date {
    color: var(--medium);
    font-size: var(--text-small);
    margin-bottom: var(--space-sm);
}

.news-detail-title {
    font-size: var(--h3-size);
    margin-bottom: var(--space-md);
    color: var(--primary-dark);
}

.news-detail-content {
    margin-bottom: var(--space-lg);
}

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

.contact-info {
    margin-bottom: var(--space-xl);
}

.contact-item {
    display: flex;
    margin-bottom: var(--space-lg);
}

.contact-icon {
    width: 50px;
    height: 50px;
    background-color: var(--primary-color);
    border-radius: var(--border-radius-full);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    margin-right: var(--space-md);
}

.contact-text h4 {
    margin-bottom: var(--space-xs);
    color: var(--primary-dark);
}

.contact-text p {
    color: var(--medium);
    margin-bottom: 0;
}

.contact-map {
    height: 350px;
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

.contact-map iframe {
    width: 100%;
    height: 100%;
    border: 0;
}

/*==============================================================================
* 8. Cards and Features
===============================================================================*/
.card {
    background-color: var(--white);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    margin-bottom: var(--space-lg);
    transition: box-shadow var(--transition-normal);
}

.card:hover {
    box-shadow: var(--shadow-lg);
}

.card-img {
    height: 200px;
    overflow: hidden;
}

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

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

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

.card-title {
    margin-bottom: var(--space-md);
    color: var(--primary-dark);
}

.card-text {
    color: var(--medium);
    margin-bottom: var(--space-lg);
}

.feature-box {
    background-color: var(--white);
    padding: var(--space-lg);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-md);
    margin-bottom: var(--space-lg);
    transition: transform var(--transition-normal);
}

.feature-box:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.feature-icon {
    width: 70px;
    height: 70px;
    background-color: var(--primary-light);
    border-radius: var(--border-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-lg);
    color: var(--white);
    font-size: 1.5rem;
}

.feature-title {
    margin-bottom: var(--space-md);
    color: var(--primary-dark);
}

.feature-text {
    color: var(--medium);
}

/*==============================================================================
* 9. Buttons
===============================================================================*/
.btn {
    display: inline-block;
    padding: 12px 30px;
    font-weight: 500;
    text-align: center;
    border-radius: var(--border-radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    border: none;
    font-size: var(--text-base);
}

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

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

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

.btn-secondary:hover {
    background-color: var(--secondary-dark);
    color: var(--white);
}

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

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

.btn-sm {
    padding: 8px 20px;
    font-size: var(--text-small);
}

.btn-lg {
    padding: 16px 40px;
    font-size: 1.1rem;
}

/*==============================================================================
* 10. Forms
===============================================================================*/
.form-group {
    margin-bottom: var(--space-lg);
}

label {
    display: block;
    margin-bottom: var(--space-sm);
    font-weight: 500;
    color: var(--medium-dark);
}

.form-control {
    width: 100%;
    padding: 12px 15px;
    font-size: var(--text-base);
    border: 1px solid #ddd;
    border-radius: var(--border-radius-sm);
    transition: border-color var(--transition-fast);
    color: var(--medium-dark);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(20, 78, 140, 0.1);
}

textarea.form-control {
    min-height: 150px;
    resize: vertical;
}

.form-check {
    display: flex;
    align-items: center;
    margin-bottom: var(--space-md);
}

.form-check-input {
    margin-right: var(--space-sm);
}

.alert {
    padding: var(--space-md) var(--space-lg);
    margin-bottom: var(--space-lg);
    border-radius: var(--border-radius-sm);
    font-weight: 500;
}

.alert-success {
    background-color: rgba(40, 167, 69, 0.1);
    color: var(--success);
    border: 1px solid rgba(40, 167, 69, 0.2);
}

.alert-error {
    background-color: rgba(220, 53, 69, 0.1);
    color: var(--danger);
    border: 1px solid rgba(220, 53, 69, 0.2);
}

/*==============================================================================
* 11. Footer
===============================================================================*/
.footer {
    background-color: var(--medium-dark);
    color: var(--light-grey);
    padding: var(--space-xl) 0;
}

.footer-top {
    padding-bottom: var(--space-xl);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-widget {
    margin-bottom: var(--space-lg);
}

.footer-widget h3 {
    color: var(--white);
    font-size: var(--h5-size);
    margin-bottom: var(--space-lg);
    position: relative;
    padding-bottom: var(--space-sm);
}

.footer-widget h3::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 50px;
    height: 2px;
    background-color: var(--secondary-color);
}

.footer-about p {
    margin-bottom: var(--space-md);
}

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

.footer-links li {
    margin-bottom: var(--space-sm);
}

.footer-links a {
    color: var(--light-grey);
    transition: color var(--transition-fast);
    position: relative;
    padding-left: var(--space-md);
}

.footer-links a::before {
    content: '\f105';
    font-family: 'Font Awesome 5 Free';
    font-weight: 900;
    position: absolute;
    left: 0;
    color: var(--secondary-color);
}

.footer-links a:hover {
    color: var(--secondary-color);
}

.footer-newsletter p {
    margin-bottom: var(--space-md);
}

.newsletter-form {
    display: flex;
}

.newsletter-input {
    flex: 1;
    padding: 10px 15px;
    border: none;
    border-radius: var(--border-radius-sm) 0 0 var(--border-radius-sm);
}

.newsletter-submit {
    background-color: var(--secondary-color);
    color: var(--white);
    border: none;
    padding: 0 20px;
    border-radius: 0 var(--border-radius-sm) var(--border-radius-sm) 0;
    cursor: pointer;
    transition: background-color var(--transition-fast);
}

.newsletter-submit:hover {
    background-color: var(--secondary-dark);
}

.footer-bottom {
    padding-top: var(--space-lg);
    text-align: center;
}

.footer-social {
    display: flex;
    justify-content: center;
    margin-bottom: var(--space-md);
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--white);
    border-radius: var(--border-radius-full);
    margin: 0 var(--space-xs);
    transition: all var(--transition-fast);
}

.social-link:hover {
    background-color: var(--secondary-color);
    color: var(--white);
}

.copyright {
    color: var(--light-grey);
    font-size: var(--text-small);
}

/*==============================================================================
* 12. Back to Top Button
===============================================================================*/
.back-to-top {
    position: fixed;
    right: 30px;
    bottom: 30px;
    width: 50px;
    height: 50px;
    background-color: var(--primary-color);
    color: var(--white);
    border-radius: var(--border-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    z-index: 99;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-md);
    cursor: pointer;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background-color: var(--primary-dark);
    transform: translateY(-5px);
}

/*==============================================================================
* 13. Utility Classes
===============================================================================*/
.text-center {
    text-align: center;
}

.text-right {
    text-align: right;
}

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

.text-secondary {
    color: var(--secondary-color);
}

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

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

.bg-light {
    background-color: var(--light-grey);
}

.bg-dark {
    background-color: var(--medium-dark);
}

.mb-1 {
    margin-bottom: var(--space-sm);
}

.mb-2 {
    margin-bottom: var(--space-md);
}

.mb-3 {
    margin-bottom: var(--space-lg);
}

.mb-4 {
    margin-bottom: var(--space-xl);
}

.mb-5 {
    margin-bottom: var(--space-xxl);
}

.mt-1 {
    margin-top: var(--space-sm);
}

.mt-2 {
    margin-top: var(--space-md);
}

.mt-3 {
    margin-top: var(--space-lg);
}

.mt-4 {
    margin-top: var(--space-xl);
}

.mt-5 {
    margin-top: var(--space-xxl);
}

.p-1 {
    padding: var(--space-sm);
}

.p-2 {
    padding: var(--space-md);
}

.p-3 {
    padding: var(--space-lg);
}

.p-4 {
    padding: var(--space-xl);
}

.p-5 {
    padding: var(--space-xxl);
}

.d-flex {
    display: flex;
}

.flex-column {
    flex-direction: column;
}

.align-items-center {
    align-items: center;
}

.justify-content-center {
    justify-content: center;
}

.justify-content-between {
    justify-content: space-between;
}

.justify-content-around {
    justify-content: space-around;
}

.w-100 {
    width: 100%;
}

.h-100 {
    height: 100%;
}

.overflow-hidden {
    overflow: hidden;
}

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

.rounded {
    border-radius: var(--border-radius-md);
}

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

.fade-in {
    animation: fadeIn 1s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}