/* 
 * RadientIQ - Minimalistic Design (Aesthetic Green Theme)
 * Main Stylesheet
 */

/* Reset and Base Styles */
:root {
    /* New Green Theme Palette */
    --primary-color: #4CAF50;    /* Vibrant, professional green */
    --secondary-color: #388E3C;  /* Darker shade for depth/hovers */
    --accent-color: #81C784;     /* Lighter, softer green for accents */
    --background-color: #F8F9FA; /* Very light, neutral gray (almost white) */
    --light-bg-color: #E8F5E9;   /* Very soft, light green for sections */
    --dark-bg-color: #263238;    /* NEW: Deep Charcoal/Blue-Grey for footer/CTA */
    
    --text-color: #333333;       /* Dark gray for strong readability */
    --text-light: #666666;       /* Medium gray for secondary text */
    --text-dark: #212121;        /* Almost black for headings */
    --border-color: #E0E0E0;     /* Softer, light gray for borders */
    
    /* Typography */
    --body-font: 'Roboto', sans-serif;
    --heading-font: 'Inter', sans-serif;
    
    /* Spacing */
    --space-xs: 0.3rem;  /* Slightly increased some small spacings */
    --space-sm: 0.6rem;
    --space-md: 1.2rem;
    --space-lg: 1.8rem;
    --space-xl: 2.4rem;
    --space-xxl: 3.5rem; /* Increased for more generous whitespace */
    
    /* Borders & Shadows */
    --border-radius-sm: 5px;  /* Slightly more rounded */
    --border-radius-md: 8px;
    --border-radius-lg: 12px;
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.04); /* Very subtle shadows */
    --shadow-md: 0 5px 10px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 20px rgba(0, 0, 0, 0.07);
    
    /* Transitions */
    --transition-fast: 0.2s ease-in-out;
    --transition-normal: 0.3s ease-in-out;
    --transition-slow: 0.5s ease-in-out;
}

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

html {
    font-size: 16px;
    scroll-behavior: smooth;
    max-width: 100%; 
    overflow-x: hidden; 
}

body {
    font-family: var(--body-font);
    color: var(--text-color);
    line-height: 1.7; /* Increased for better readability */
    background-color: var(--background-color);
    max-width: 100%; 
    overflow-x: hidden; 
    -webkit-font-smoothing: antialiased; /* Smoother fonts */
    -moz-osx-font-smoothing: grayscale;
}

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

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

ul, ol {
    list-style: none;
}

.header-content {
    height: 60px; /* Set your desired navbar height */
    overflow: visible
}

.logo img {
    /* max-height: 100%; */
    height: 90%;
    width: auto;
    display: block;
}
img {
    max-width: 100%;
    height: auto;
    display: block; /* Removes bottom space under images */
}

button, input, textarea, select {
    font-family: inherit;
    font-size: inherit;
    border: 1px solid var(--border-color); /* Default border for form elements */
    padding: 0.6em 0.8em; /* Consistent padding */
    border-radius: var(--border-radius-md);
}

input:focus, textarea:focus, select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(76, 175, 80, 0.2); /* Soft green focus ring */
}


.container {
    width: 100%;
    max-width: 1280px; /* Slightly wider container for a more spacious feel */
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

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

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

.section-header h2 {
    font-family: var(--heading-font);
    font-size: 2.2rem; /* Slightly adjusted heading sizes */
    color: var(--text-dark);
    margin-bottom: var(--space-md); /* More space after heading */
    position: relative;
    font-weight: 700; /* Bolder headings */
}

.section-header h2:after {
    content: '';
    display: block;
    width: 70px; /* Slightly longer underline */
    height: 3px;
    background-color: var(--primary-color);
    margin: var(--space-md) auto 0;
}

.section-header p {
    font-size: 1.15rem; /* Slightly larger subheading */
    color: var(--text-light);
    max-width: 700px; /* Constrain width for readability */
    margin-left: auto;
    margin-right: auto;
}


/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--heading-font);
    margin-bottom: var(--space-md);
    line-height: 1.4; /* Adjusted line height */
    color: var(--text-dark);
    font-weight: 600; /* Default bold for headings */
}

h1 { font-size: 2.8rem; font-weight: 700; }
h2 { font-size: 2.2rem; font-weight: 700; }
h3 { font-size: 1.6rem; font-weight: 600; }
h4 { font-size: 1.3rem; font-weight: 600; }
h5 { font-size: 1.15rem; font-weight: 500; }
h6 { font-size: 1rem; font-weight: 500; }

p {
    margin-bottom: var(--space-lg); /* More space after paragraphs */
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.85rem 1.8rem; /* More generous padding */
    border-radius: var(--border-radius-md);
    transition: all var(--transition-normal);
    font-weight: 500;
    text-align: center;
    cursor: pointer;
    font-size: 1rem;
    border: none;
    box-shadow: var(--shadow-sm); /* Subtle shadow on buttons */
}

.btn:hover {
    transform: translateY(-2px); /* Slight lift on hover */
    box-shadow: var(--shadow-md);
}

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

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

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

.btn-secondary:hover {
    background-color: #1B5E20; /* Darker for secondary hover */
    color: white;
}

.btn-outline {
    background-color: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    box-shadow: none; /* No shadow for outline button by default */
}

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

/* Header Styles */
header {
    position: sticky;
    top: 0;
    left: 0;
    width: 100%;
    background-color: white; 
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 0;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo a {
    font-family: var(--heading-font);
    font-size: 1.6rem; /* Slightly larger logo text */
    font-weight: 700;
    color: var(--primary-color);
}

.nav-toggle {
    display: none;
    cursor: pointer;
    font-size: 1.5rem;
    color: var(--primary-color);
}

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

.nav-list {
    display: flex;
}

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

.nav-item a {
    font-weight: 500;
    color: var(--text-color);
    font-size: 1rem;
    display: flex;
    align-items: center;
    padding: 0.5rem 0; /* Add some vertical padding */
}

.nav-item a:hover, .nav-item a.active {
    color: var(--primary-color);
}
.nav-item a.active {
    border-bottom: 2px solid var(--primary-color);
}


.nav-item a i {
    margin-left: 0.3rem;
    font-size: 0.8rem;
    transition: transform var(--transition-fast);
}

.nav-item:hover a i {
    transform: rotate(180deg);
}

.dropdown-toggle {
    cursor: pointer;
}

.dropdown-menu {
    position: absolute;
    top: calc(100% + 10px); /* Add a small gap */
    left: 50%;
    transform: translateX(-50%);
    background-color: white;
    border-radius: var(--border-radius-lg); /* More rounded dropdown */
    box-shadow: var(--shadow-md);
    min-width: 700px; /* Wider dropdown for better layout */
    padding: var(--space-lg);
    display: flex;
    justify-content: space-between;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-normal), transform var(--transition-normal), visibility var(--transition-normal);
    z-index: 100;
    border: 1px solid var(--border-color);
    transform-origin: top center; /* Animation origin */
}

.nav-item:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0); /* Smooth appearance */
}

.dropdown-column {
    flex: 1;
    padding: 0 var(--space-md);
}

.dropdown-column h4 {
    font-size: 0.95rem; /* Slightly larger */
    color: var(--text-light);
    margin-bottom: var(--space-md);
    text-transform: uppercase;
    letter-spacing: 0.5px; /* Adjusted letter spacing */
    font-weight: 600;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: var(--space-sm);
}

.dropdown-column ul li {
    margin-bottom: var(--space-sm);
}

.dropdown-column ul li a {
    font-size: 0.95rem;
    color: var(--text-color);
    display: block;
    padding: var(--space-xs) 0;
    transition: all var(--transition-fast);
    border-radius: var(--border-radius-sm);
}

.dropdown-column ul li a:hover {
    color: var(--primary-color);
    background-color: var(--light-bg-color); /* Subtle hover background */
    padding-left: var(--space-sm); /* Indent on hover */
    transform: translateX(0); /* Reset any previous transform */
}

.header-actions {
    display: flex;
    align-items: center;
}

.search-icon {
    font-size: 1.3rem; /* Slightly larger */
    color: var(--text-color);
    margin-right: var(--space-lg);
    transition: color var(--transition-fast);
}

.search-icon:hover {
    color: var(--primary-color);
}

/* Hero Section */
.hero {
    padding: var(--space-xxl) 0;
    background-color: var(--background-color); 
}

.hero .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.hero-content {
    flex: 1.2; /* Give slightly more space to content */
    padding-right: var(--space-xxl);
}

.hero h1 {
    font-size: 3rem; /* Larger hero heading */
    margin-bottom: var(--space-lg); /* More space after H1 */
    color: var(--text-dark);
    line-height: 1.2;
}

.hero p {
    font-size: 1.25rem; /* Larger hero paragraph */
    margin-bottom: var(--space-xl); /* More space after paragraph */
    color: var(--text-light);
    max-width: 550px; /* Constrain paragraph width */
}

.hero-buttons {
    display: flex;
    gap: var(--space-lg); /* More space between buttons */
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

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

/* Search Section */
.search-section {
    padding: var(--space-xl) 0;
    background-color: white; 
    border-bottom: 1px solid var(--border-color);
}

.search-box {
    background-color: var(--light-bg-color); 
    padding: var(--space-xl);
    border-radius: var(--border-radius-lg);
    text-align: center;
    box-shadow: var(--shadow-sm);
}

.search-box h2 {
    font-size: 1.8rem;
    margin-bottom: var(--space-lg);
}

.search-input {
    display: flex;
    max-width: 700px;
    margin: 0 auto var(--space-lg); /* More space below input */
}

.search-input input {
    flex: 1;
    padding: 1rem 1.2rem; /* More padding */
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md) 0 0 var(--border-radius-md);
    font-size: 1rem;
    outline: none;
    transition: border-color var(--transition-fast);
}

.search-input input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(76, 175, 80, 0.2);
}

.search-input button {
    padding: 0 var(--space-xl);
    border-radius: 0 var(--border-radius-md) var(--border-radius-md) 0;
}

.search-tags {
    font-size: 0.95rem; /* Slightly larger */
    color: var(--text-light);
}

.search-tags a {
    display: inline-block;
    margin: 0 8px; /* More space */
    color: var(--primary-color);
    transition: all var(--transition-fast);
    padding: 0.2rem 0.5rem;
    border-radius: var(--border-radius-sm);
}

.search-tags a:hover {
    color: var(--secondary-color);
    background-color: rgba(76, 175, 80, 0.1); /* Subtle hover for tags */
    text-decoration: none;
}

/* Featured Reports Section */
.featured-reports { /* Added rule for the section itself */
    background-color: var(--background-color); /* Body background */
}



.report-tile {
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-sm);
    padding: 1.5rem;
    margin-bottom: 1.2rem;
    transition: background 0.3s, box-shadow 0.3s, border-color 0.3s;
    cursor: pointer;
    /* For smooth transition */
}

.report-tile:hover {
    background: var(--primary-color);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-md);
}

.report-tile:hover .report-title,
.report-tile:hover .report-category,
.report-tile:hover .report-date,
.report-tile:hover .report-meta,
.report-tile:hover .report-summary {
    color: #fff;
}

.report-tile:hover .btn.request-sample,
.report-tile:hover .btn.btn-primary.request-sample,
.report-tile:hover .btn.btn-primary.btn-sm.request-sample {
    background: #fff !important;
    color: var(--primary-color, #4CAF50) !important;
    border-color: #fff !important;
}

.report-tile:hover .report-meta i.fas.fa-globe {
    color: #fff !important;
    transition: color 0.3s;
}

.report-title {
    font-size: 1.15rem;
    font-weight: 600;
    color: #0077b6;
    text-decoration: none;
    display: block;
    margin-bottom: 0.5rem;
    transition: color 0.3s;
}
.report-category,
.report-date,
.report-meta,
.report-summary {
    transition: color 0.3s;
}





.reports-slider {
    position: relative;
    margin-top: var(--space-xl);
}

.slider-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    width: 100%;
}

.report-card {
    background-color: white;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
    display: flex; /* For better content alignment */
    flex-direction: column;
}

.report-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.report-image img {
    width: 100%;
    height: 220px; /* Slightly taller image */
    object-fit: cover;
}

.report-content {
    padding: var(--space-lg);
    flex-grow: 1; /* Allow content to take available space */
    display: flex;
    flex-direction: column;
}

.report-category {
    display: inline-block;
    padding: 0.3rem 0.8rem; /* More padding */
    background-color: rgba(76, 175, 80, 0.1); /* Using new primary color for transparency */
    color: var(--primary-color);
    font-size: 0.85rem; /* Slightly larger */
    border-radius: var(--border-radius-sm);
    margin-bottom: var(--space-md); /* More space */
    font-weight: 500;
    align-self: flex-start; /* Align to start */
}

.report-content h3 {
    font-size: 1.25rem; /* Slightly larger */
    margin-bottom: var(--space-md);
    line-height: 1.4;
}

.report-content p {
    font-size: 0.95rem;
    color: var(--text-light);
    margin-bottom: var(--space-lg);
    flex-grow: 1; /* Allow paragraph to take space before button */
}
.report-content .btn-outline {
    margin-top: auto; /* Push button to bottom */
    align-self: flex-start; /* Align button to left */
}

.slider-controls {
    display: none;
}

/* Industries Section */
.industries-section {
    background-color: var(--light-bg-color); 
}

.industries-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
}

.industry-card {
    background-color: white;
    padding: var(--space-xl); /* More padding */
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    text-align: center;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
    border: 1px solid var(--border-color);
}

.industry-card:hover {
    transform: translateY(-8px); /* More pronounced lift */
    box-shadow: var(--shadow-md);
}

.industry-icon {
    font-size: 2.5rem; /* Larger icon */
    color: var(--primary-color);
    margin-bottom: var(--space-lg);
}

.industry-card h3 {
    font-size: 1.3rem; /* Larger heading */
    margin-bottom: var(--space-md);
}

.industry-card p {
    font-size: 0.95rem;
    color: var(--text-light);
    margin-bottom: var(--space-lg);
    line-height: 1.6;
}

.industry-card a {
    font-size: 1rem; /* Larger link text */
    font-weight: 500;
    color: var(--primary-color);
    display: inline-flex;
    align-items: center;
    transition: all var(--transition-fast);
}

.industry-card a i {
    margin-left: 0.4rem; /* More space for icon */
    transition: transform var(--transition-fast);
}

.industry-card a:hover {
    color: var(--secondary-color);
}
.industry-card a:hover i {
    transform: translateX(6px); /* More pronounced arrow move */
}

.view-all-industries {
    text-align: center;
    margin-top: var(--space-xl);
}

/* Services Section */
.services-section {
    background-color: var(--background-color); /* Body default */
}
.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
}

.service-card {
    background-color: var(--light-bg-color); 
    padding: var(--space-xl); /* More padding */
    border-radius: var(--border-radius-lg);
    text-align: center;
    transition: all var(--transition-normal);
    border: 1px solid transparent; /* For hover effect */
}

.service-card:hover {
    background-color: var(--primary-color);
    transform: translateY(-8px);
    border-color: var(--secondary-color);
    box-shadow: var(--shadow-md);
}

.service-icon {
    font-size: 3rem; /* Larger icon */
    color: var(--primary-color);
    margin-bottom: var(--space-lg);
    transition: all var(--transition-normal);
}

.service-card:hover .service-icon {
    color: white;
}

.service-card h3 {
    font-size: 1.3rem; /* Larger heading */
    margin-bottom: var(--space-md);
    transition: all var(--transition-normal);
}

.service-card p {
    font-size: 0.95rem;
    color: var(--text-light);
    margin-bottom: var(--space-lg);
    transition: all var(--transition-normal);
    line-height: 1.6;
}

.service-card:hover h3,
.service-card:hover p {
    color: white;
}

.service-card .btn-outline {
    background-color: transparent;
    border: 2px solid var(--primary-color); /* Thicker border */
    transition: all var(--transition-normal);
}

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




.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

/* Section Styling */
.industry-overview {
  position: relative;
  height: auto;
  padding: 80px 0;
  overflow: hidden;
  color: white;
}

/* 👇 Key Change: Background Image via HTML */
.background-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  opacity: 1.5; /* optional: dim the image for readability */
}

/* Overlay content styling */
.overlay {
  background-color: rgba(0, 0, 0, 0.5); /* Semi-transparent dark layer */
  padding: 40px;
  border-radius: 10px;
  position: relative;
  z-index: 1;
}

/* Text */
.overview-text h2 {
  font-size: 32px;
  margin-bottom: 20px;
  color: #fff;
}

.overview-text p {
  font-size: 18px;
  color: #f0f0f0;
  margin-bottom: 16px;
}







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

.testimonial-slider .slider-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    width: 100%;
}

.testimonial-card {
    background-color: white;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
    border: 1px solid var(--border-color);
    height: 100%;
    display: flex; /* Added for alignment */
    flex-direction: column; /* Added for alignment */
}
.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.testimonial-content {
    padding: var(--space-xl);
    flex-grow: 1; /* Added */
    display: flex; /* Added */
    flex-direction: column; /* Added */
    justify-content: space-between; /* Added */
}

.testimonial-content p {
    font-size: 1.1rem;
    color: var(--text-color);
    margin-bottom: var(--space-lg);
    font-style: italic;
    position: relative;
    line-height: 1.7;
}

.testimonial-content p::before {
    content: '“'; /* Changed to left quote */
    font-size: 2rem; /* Larger quotes */
    color: var(--accent-color); /* Use accent for quotes */
    position: absolute;
    left: -15px; /* Adjust position */
    top: -10px;
}
.testimonial-content p::after {
    content: '”'; /* Changed to right quote */
    font-size: 2rem;
    color: var(--accent-color);
    position: absolute;
    right: -5px; /* Adjust position */
    bottom: -20px; /* Adjust position */
}


.testimonial-author {
    display: flex;
    align-items: center;
    margin-top: auto; /* Pushes author to the bottom */
}

.author-image {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    overflow: hidden;
    margin-right: var(--space-md);
    border: 2px solid var(--primary-color); /* Added border */
}

.author-details h4 {
    font-size: 1.15rem; /* Slightly larger */
    margin-bottom: 0.2rem;
    font-weight: 600;
}

.author-details p {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-bottom: 0;
}

.testimonial-slider .slider-controls {
    display: none;
}

/* Why Choose Us Section */
.why-choose-us {
    background-color: var(--light-bg-color); /* Body default */
}
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}

.feature-card {
    text-align: center;
    padding: var(--space-xl); /* More padding */
    border-radius: var(--border-radius-lg);
    background-color: white;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
}

.feature-card:hover {
    transform: translateY(-8px); /* More pronounced lift */
    box-shadow: var(--shadow-md);
}

.feature-icon {
    font-size: 2.8rem; /* Larger icon */
    color: var(--primary-color);
    margin-bottom: var(--space-lg);
}

.feature-card h3 {
    font-size: 1.3rem; /* Larger heading */
    margin-bottom: var(--space-sm);
}

.feature-card p {
    font-size: 0.95rem;
    color: var(--text-light);
    line-height: 1.6;
}

/* CTA Section */
.cta-section {
    background-color: var(--dark-bg-color); 
    padding: var(--space-xxl) 0;
}

.cta-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.cta-content h2 {
    color: white;
    font-size: 2.4rem; /* Larger heading */
    margin-bottom: var(--space-md);
}

.cta-content p {
    color: rgba(207, 216, 220, 0.9); /* Adjusted opacity for better contrast on new dark bg */
    font-size: 1.2rem; /* Larger text */
    margin-bottom: var(--space-xl); /* More space */
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: var(--space-lg);
}
.cta-buttons .btn-primary {
    background-color: var(--accent-color); /* Use accent for primary CTA button */
    color: var(--text-dark); /* Dark text on light accent */
}
.cta-buttons .btn-primary:hover {
    background-color: #66BB6A; /* Slightly darker accent */
}
.cta-buttons .btn-secondary {
    background-color: transparent;
    border: 2px solid var(--accent-color); /* Use accent for border */
    color: var(--accent-color);
}
.cta-buttons .btn-secondary:hover {
     background-color: var(--accent-color);
     color: var(--text-dark); /* Ensure good contrast on accent hover */
}


/* Recent Blogs Section */
.recent-blogs {
    background-color: var(--light-bg-color);
}
.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}

.blog-card {
    background-color: white;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
    border: 1px solid var(--border-color);
}

.blog-card:hover {
    transform: translateY(-8px); /* More lift */
    box-shadow: var(--shadow-md);
}

.blog-image img {
    width: 100%;
    height: 220px; /* Taller image */
    object-fit: cover;
    transition: transform 0.4s ease; /* Smooth zoom for image */
}
.blog-card:hover .blog-image img {
    transform: scale(1.05); /* Subtle zoom on hover */
}


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

.blog-date {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-bottom: var(--space-sm);
    display: block;
}

.blog-content h3 {
    font-size: 1.3rem; /* Larger heading */
    margin-bottom: var(--space-md);
    transition: color var(--transition-fast);
    line-height: 1.4;
}
.blog-content h3:hover {
    color: var(--primary-color);
}

.blog-content p {
    font-size: 0.95rem;
    color: var(--text-light);
    margin-bottom: var(--space-md);
    line-height: 1.6;
}

.blog-content a {
    font-size: 1rem; /* Larger link */
    font-weight: 500;
    color: var(--primary-color);
    display: inline-flex;
    align-items: center;
}

.blog-content a i {
    margin-left: 0.4rem; /* More space for icon */
    transition: transform var(--transition-fast);
}

.blog-content a:hover {
    color: var(--secondary-color);
}
.blog-content a:hover i {
    transform: translateX(6px); /* More pronounced arrow move */
}

.view-all-blogs {
    text-align: center;
    margin-top: var(--space-xl);
}

/* Newsletter Section */
.newsletter {
    background-color: var(--background-color); /* Body default */
    border-top: 1px solid var(--border-color); /* Subtle separator */
}

.newsletter-content {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.newsletter-content h2 {
    margin-bottom: var(--space-md);
    font-size: 2rem; /* Slightly smaller than section headers */
}

.newsletter-content p {
    margin-bottom: var(--space-lg);
    color: var(--text-light);
    font-size: 1.1rem;
}

.newsletter-form .form-group {
    display: flex;
    margin-bottom: var(--space-md); /* More space */
}

.newsletter-form input[type="email"] {
    flex: 1;
    padding: 1rem 1.2rem; /* More padding */
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md) 0 0 var(--border-radius-md);
    font-size: 1rem;
    outline: none;
}

.newsletter-form button {
    padding: 0 var(--space-xl);
    border-radius: 0 var(--border-radius-md) var(--border-radius-md) 0;
}

.form-consent {
    display: flex;
    align-items: center; /* Center align checkbox and label */
    justify-content: center; /* Center the group */
    font-size: 0.9rem;
    color: var(--text-light);
    text-align: left;
}

.form-consent input {
    margin-right: var(--space-sm);
    margin-top: 0; /* Adjust if needed */
}

/* Footer */
footer {
    background-color: var(--dark-bg-color); 
    color: #CFD8DC; /* Light Blue Grey text for better harmony */
    padding: var(--space-xxl) 0 var(--space-lg);
}

.footer-top {
    display: grid;
    grid-template-columns: 1.5fr repeat(4, 1fr);
    gap: var(--space-xl);
    margin-bottom: var(--space-xxl);
}

.footer-logo a {
    font-family: var(--heading-font);
    font-size: 1.8rem;
    font-weight: 700;
    color: white; /* Logo text white */
    margin-bottom: var(--space-md);
    display: inline-block;
}

.footer-column p {
    color: rgba(207, 216, 220, 0.75); 
    font-size: 0.95rem; /* Slightly larger */
    margin-bottom: var(--space-lg);
    line-height: 1.7;
}

.social-icons {
    display: flex;
    gap: var(--space-md); /* More space between icons */
}

.social-icons a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(207, 216, 220, 0.1); /* Very subtle background */
    color: #CFD8DC; 
    transition: all var(--transition-fast);
}

.social-icons a:hover {
    background-color: var(--primary-color);
    color: white;
    transform: translateY(-3px);
}

.footer-column h4 {
    font-size: 1.2rem; /* Larger footer headings */
    color: white;
    margin-bottom: var(--space-lg);
    position: relative;
    font-weight: 600;
}

.footer-column h4:after {
    content: '';
    display: block;
    width: 35px; /* Slightly longer */
    height: 2px;
    background-color: var(--primary-color);
    margin-top: var(--space-sm);
}

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

.footer-column ul li a {
    color: rgba(207, 216, 220, 0.75);
    font-size: 0.95rem; /* Slightly larger */
    transition: all var(--transition-fast);
}

.footer-column ul li a:hover {
    color: white;
    padding-left: var(--space-sm);
}

.contact-info li {
    display: flex;
    align-items: flex-start;
    margin-bottom: var(--space-md);
    color: rgba(207, 216, 220, 0.75);
    font-size: 0.95rem; /* Slightly larger */
}

.contact-info li i {
    margin-right: var(--space-md); /* More space */
    color: var(--primary-color); /* Keep icon color for accent */
    margin-top: 0.3rem;
    width: 18px; /* Ensure consistent icon alignment */
    text-align: center;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-lg);
    border-top: 1px solid rgba(207, 216, 220, 0.15); /* Lighter border */
}

.footer-links {
    display: flex;
    gap: var(--space-lg);
}

.footer-links a {
    color: rgba(207, 216, 220, 0.75);
    font-size: 0.9rem;
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: white;
}

.copyright {
    color: rgba(207, 216, 220, 0.75);
    font-size: 0.9rem;
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 45px; /* Slightly smaller */
    height: 45px;
    background-color: var(--primary-color);
    color: white;
    border-radius: var(--border-radius-md); /* Consistent rounding */
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-md);
    z-index: 999; /* Ensure it's above other content */
}

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

.back-to-top:hover {
    background-color: var(--secondary-color);
    transform: translateY(-3px); /* Slightly less lift */
}
.back-to-top i {
    font-size: 1.1rem;
}