/* style2.css - Specific styles for remove_co2.php */

/* General Body Styling (Keep this minimal, assuming styles.css handles default) */
body {
    /* If styles.css doesn't set a min-height, add it here for sticky footer */
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    /* Remove background-color here if styles.css sets a global one.
       If this page should have its own background, keep it. */
    background-color: #f0f8ff; /* A very light blue background for the page */
}

/* Inner Content Wrapper - Defines the standard content width */
.inner-content {
    max-width: 1200px; /* Adjust to match your main site's container width if applicable */
    margin: 0 auto;    /* Center the content */
    padding: 0 20px;   /* Add horizontal padding to prevent content from hitting edges */
    box-sizing: border-box; /* Include padding in the width calculation */
}

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

/* Reusing general button styles - Keep these if not defined globally in styles.css */
.btn {
    display: inline-block;
    padding: 12px 25px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 600;
    transition: background-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
    border: none;
    font-size: 1rem;
}

.btn-primary {
    background-color: var(--primary); /* Blue */
    color: #fff;
}

.btn-primary:hover {
    background-color: #0056b3; /* Darker Blue */
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.btn-secondary {
    background-color: #28a745; /* Green */
    color: #fff;
    margin-top: 20px;
}

.btn-secondary:hover {
    background-color: #218838; /* Darker Green */
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

/* Header Section */
.c12{
        padding-top: 60px;
            margin-top:50px;


}
.co2-header {
  background-image: linear-gradient(rgba(0, 50, 100, 0.322), rgba(0, 50, 100, 0.329)), url('content/cleaner-sky.jpg');
  height: 400px; /* <--- ADD THIS LINE BACK */
  color: #fff;
  padding: 80px 0; /* Padding only top/bottom; inner-content handles horizontal */
  margin-bottom: 40px;
  /* border-radius: 10px; -- removed, as full-width sections don't typically have border-radius */
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  width: 100%; /* Ensure it takes full viewport width */
  box-sizing: border-box; /* Crucial for full-width elements with padding */
  justify-content: center; /* Center content horizontally */
  display: flex; /* Use flexbox to center content */
  align-items: center; /* Center content vertically */
}

.co2-header .inner-content {
    /* No padding here, as .inner-content already has it */
}

.co2-header h1 {
    font-size: 3.5rem;
    margin-bottom: 10px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.co2-header .tagline {
    font-size: 1.5rem;
    font-weight: 300;
    opacity: 0.9;
}

/* Description Section */
.co2-description-section {
    margin-bottom: 60px;
    padding: 40px 0; /* Vertical padding for the section itself */
    /* background-color: #f8f8f8; /* Optional: add a subtle background for this section */
}

.co2-description-section .inner-content {
    /* No padding here as .inner-content handles it */
}

.co2-description-section h2 {
    font-size: 2.2rem;
    color: #0056b3;
    margin-bottom: 20px;
}

.co2-description-section p {
    font-size: 1.1rem;
    color: #555;
    max-width: 800px; /* Constrain max-width for readability */
    margin: 0 auto;   /* Center the paragraph within inner-content */
}

/* Choice Selection Cards Section */
.choice-selection-section { /* New section wrapper for cards */
    padding: 60px 0; /* Vertical padding for the section */
    /* background-color: #eef4f9; /* Optional: different background for card section */
}

.choice-selection-section .inner-content {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
    /* No margin-bottom here, as section itself handles vertical spacing */
}

.choice-card {
    background-color: #fff; /* This will be overridden by background images below */
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
    padding: 30px;
    text-align: center;
    flex: 1;
    min-width: 300px;
    max-width: 450px;
    text-decoration: none;
    color: #333; /*Default text color, will be overridden for white text on cards*/
    position: relative;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.choice-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 12px 25px rgba(0, 0, 0, 0.2);
}

/* Card Background Images with Integrated Overlay */
.choice-card.individual-card {
    /* background: linear-gradient(rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.4)), url('https://images.unsplash.com/photo-1627993080066-e8d1f7e02517?crop=entropy&cs=tinysrgb&fit=max&fm=jpg&ixid=M3w0NTQ3NDR8MHwxfHNlYXJjaHw3fHBlcnNvbmFsJTIwY2Fyb24lMjBmb290cHJpbnR8ZW58MHx8fHwxNzE4NzAxMzQ3fDA&ixlib=rb-4.0.3&q=80&w=1080') no-repeat center center/cover; */
}

.choice-card.business-card {
    /* background: linear-gradient(rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.4)), url('https://images.unsplash.com/photo-1556761175-4b46a57b2b72?crop=entropy&cs=tinysrgb&fit=max&fm=jpg&ixid=M3w0NTQ3NDR8MHwxfHNlYXJjaHwxNHx8Y29ycG9yYXRlJTIwc3VzdGFpbmFiaWxpdHl8ZW58MHx8fHwxNzE4NzAxMzkxfDA&ixlib=rb-4.0.3&q=80&w=1080') no-repeat center center/cover; */
}

/* Text and icons inside cards should be white to stand out on the dark background */
.choice-card h3{
    color:#00a896;
    font-size:1.5rem;
    margin-bottom: 10px;
}
.choice-card p{
    margin-bottom: 20px;
}
.choice-card .choice-icon {
    /* color: #fff; Ensure all content within cards is white */
    /* text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5); Keep text shadow for readability */
}

.choice-icon {
    font-size: 3.5rem;
    /* color: #28a745; /* Green icon for contrast, might be too strong on dark bg */
    color: #00a896; /* Lighter green for better contrast on dark overlay */
    margin-bottom: 20px;
    /* background-color: rgba(255, 255, 255, 0.15); Slightly more opaque background for icon */
    /* border-radius: 50%; */
    padding: 7px;
    /* box-shadow: 0 0 10px rgba(0,0,0,0.3); */
}

/* Call to Action Section */
.call-to-action {
    background-color: #05668d; /* Primary blue */
    color: #fff;
    padding: 50px 0; /* Vertical padding for the section */
    border-radius: 10px; /* Still apply radius to the background block */
    margin: 40px 0; /* Margin above and below section */
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);
    width: 100%;
    box-sizing: border-box;
}

.call-to-action .inner-content {
    /* No padding here, as .inner-content handles it */
}

.call-to-action h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.3);
}

.call-to-action p {
    font-size: 1.1rem;
    margin-bottom: 30px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* Footer */
.co2-page-footer {
    background-color: #333;
    color: #fff;
    text-align: center;
    padding: 20px 0; /* Vertical padding for the footer */
    margin-top: auto; /* Pushes the footer to the bottom */
    font-size: 0.9rem;
    width: 100%;
    box-sizing: border-box;
}

.co2-page-footer .inner-content {
    /* No padding here, as .inner-content handles it */
}

/* Responsive adjustments */
@media (max-width: 992px) {
    .co2-header h1 {
        font-size: 3rem;
    }
    .co2-header .tagline {
        font-size: 1.3rem;
    }
    .co2-description-section h2 {
        font-size: 2rem;
    }
    .choice-card {
        min-width: 280px;
    }
    .call-to-action h2 {
        font-size: 2.2rem;
    }
}

@media (max-width: 768px) {
    /* General inner-content padding for smaller screens */
    .inner-content {
        padding: 0 15px; /* More consistent horizontal padding */
    }

    .co2-header {
        padding: 60px 0; /* Only vertical padding */
    }
    .co2-header h1 {
        font-size: 2.5rem;
    }
    .co2-header .tagline {
        font-size: 1.2rem;
    }
    .co2-description-section {
        padding: 30px 0; /* Only vertical padding */
    }
    .co2-description-section h2 {
        font-size: 1.8rem;
    }
    .choice-selection-section {
        padding: 40px 0; /* Only vertical padding */
    }
    .choice-card {
        width: 100%; /* Take full width within its flex container */
        max-width: 400px; /* Still limit max width for better readability */
        padding: 25px;
    }
    .call-to-action {
        padding: 40px 0; /* Only vertical padding */
        margin: 30px 0;
    }
    .call-to-action h2 {
        font-size: 2rem;
    }
    .call-to-action p {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .inner-content {
        padding: 0 10px; /* Even smaller horizontal padding for very small screens */
    }
    .co2-header {
        padding: 40px 0;
        margin-bottom: 30px;
    }
    .co2-header h1 {
        font-size: 1.8rem;
    }
    .co2-header .tagline {
        font-size: 1rem;
    }
    .co2-description-section h2 {
        font-size: 1.5rem;
    }
    .choice-card {
        padding: 20px;
    }
    .choice-icon {
        font-size: 3rem;
    }
    .choice-card h3 {
        font-size: 1.4rem;
    }
    .btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
    .call-to-action {
        padding: 30px 0;
        margin-top: 20px;
    }
    .call-to-action h2 {
        font-size: 1.6rem;
    }
}