/* GLOBAL RESETS AND BASE STYLES */
:root {
    --primary-color: #2a64c4; /* A deep blue, similar to FreshPod */
    --secondary-color: #f7f9fc; /* Light background for sections */
    --text-color: #333;
    --light-text: #fff;
    --border-radius: 8px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth; /* Smooth scrolling for navigation links */
}

body {
    font-family: 'Poppins', sans-serif;
    color: var(--text-color);
    line-height: 1.6;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

.max-width{
    max-width: 100%;
}

/* --- HEADER / NAVIGATION --- */
.main-header {
    background-color: var(--light-text);
    padding: 15px 0;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    position: sticky; /* Makes the header stick to the top */
    top: 0;
    z-index: 1000;
}

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

.logo {
    font-size: 1.8em;
    font-weight: 700;
    color: var(--primary-color);
}
.logo span {
    color: #000;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 6px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background-color: var(--primary-color);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(10px, 10px);
}

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

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(8px, -8px);
}

nav {
    position: static;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 30px;
}

nav a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    transition: color 0.3s, border-bottom 0.3s;
    position: relative;
    padding-bottom: 5px;
}

nav a:hover {
    color: var(--primary-color);
}

nav a.active {
    color: var(--primary-color);
    border-bottom: 3px solid var(--primary-color);
    font-weight: 600;
}

.cta-button {
    background-color: var(--primary-color);
    color: var(--light-text) !important;
    padding: 8px 18px;
    border-radius: 5px;
    font-weight: 600;
}
.cta-button:hover {
    background-color: #1e4b99;
}


/* --- BUTTON STYLES --- */
.primary-button {
    display: inline-block;
    background-color: var(--primary-color);
    color: var(--light-text) !important;
    padding: 12px 30px;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1em;
    margin-top: 20px;
    transition: background-color 0.3s;
    border: none;
    cursor: pointer;
}
.primary-button:hover {
    background-color: #1e4b99;
}


/* --- HERO SECTION --- */
.hero-section {
    background-color: var(--secondary-color);
    padding: 80px 0;
}

.hero-content {
    display: flex;
    align-items: center;
    gap: 40px;
}

.text-side {
    flex: 1;
}

.text-side h1 {
    font-size: 3em;
    margin-bottom: 20px;
    line-height: 1.2;
}

.text-side p {
    font-size: 1.1em;
    margin-bottom: 30px;
}

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

.placeholder-image {
    width: 100%;
    max-width: 450px;
    height: 300px;
    background-color: #ddd;
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #666;
    font-weight: 600;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

/* --- FEATURES SECTION --- */
.features-section {
    padding: 60px 0;
    text-align: center;
}

.features-section h2 {
    font-size: 2.2em;
    margin-bottom: 40px;
    color: var(--primary-color);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.feature-card {
    background-color: #fff;
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s;
}
.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.15);
}

.feature-card .icon {
    font-size: 2em;
    margin-bottom: 15px;
}

.feature-card h3 {
    margin-bottom: 10px;
    color: var(--primary-color);
}

/* --- PROCEDURE SECTION --- */
.procedure-section {
    padding: 60px 0;
    text-align: center;
    background-color: var(--secondary-color);
}

.procedure-section h2 {
    font-size: 2.2em;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.section-description {
    font-size: 1.1em;
    color: #666;
    margin-bottom: 50px;
}

.procedure-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    padding-top: 20px;
}

.step-card {
    background-color: var(--light-text);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    position: relative;
    text-align: left;
    transition: box-shadow 0.3s;
    border-top: 5px solid var(--primary-color);
}
.step-card:hover {
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}


.step-number {
    position: absolute;
    top: -20px;
    left: 20px;
    background-color: var(--primary-color);
    color: var(--light-text);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.2em;
    font-weight: 700;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

.step-card h3 {
    margin-top: 15px;
    margin-bottom: 10px;
    color: var(--primary-color);
}

/* --- PRODUCT SECTION --- */
.product-section {
    padding: 80px 0;
    background-color: var(--secondary-color);
}

.product-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.product-text {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.product-section h2 {
    font-size: 2.5em;
    color: var(--primary-color);
    margin-bottom: 15px;
    font-weight: 700;
}

.product-subtitle {
    font-size: 1.2em;
    color: #666;
    margin-bottom: 20px;
    font-weight: 600;
}

.product-description {
    font-size: 1em;
    color: var(--text-color);
    line-height: 1.8;
    margin-bottom: 30px;
}

.product-features {
    list-style: none;
    margin-bottom: 30px;
}

.product-features li {
    font-size: 1.05em;
    color: var(--text-color);
    padding: 10px 0;
    line-height: 1.6;
}

.product-features li::before {
    margin-right: 10px;
    font-weight: bold;
}

.product-images {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.product-image {
    width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.product-image:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.2);
}


/* --- CALCULATOR/FORM SECTION --- */
.calculator-section {
    padding: 80px 0;
    text-align: center;
    background-color: var(--light-text);
}

.calculator-section h2 {
    font-size: 2.2em;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.calculator-form-container {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    gap: 50px;
    margin-top: 40px;
}

#profit-form {
    background-color: var(--secondary-color);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
    flex: 1;
    max-width: 500px;
    text-align: left;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    color: #555;
}

.form-group input {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1em;
    transition: border-color 0.3s;
}

.form-group input:focus {
    border-color: var(--primary-color);
    outline: none;
}

.form-actions {
    display: flex;
    gap: 15px;
    margin-top: 30px;
}

.secondary-button {
    padding: 12px 25px;
    border: 2px solid #ccc;
    background: none;
    color: #666;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-weight: 600;
    transition: background-color 0.3s, border-color 0.3s;
}

.secondary-button:hover {
    background-color: #eee;
    border-color: #aaa;
}

/* Results Box Styling */
.results-box {
    flex: 1;
    max-width: 350px;
    padding: 30px;
    background-color: var(--primary-color);
    color: var(--light-text);
    border-radius: var(--border-radius);
    box-shadow: 0 6px 15px rgba(0, 0, 0, 0.15);
    text-align: left;
}

.results-box h3 {
    font-size: 1.3em;
    margin-top: 15px;
    margin-bottom: 5px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
    padding-bottom: 5px;
}

.results-box p {
    font-size: 2em;
    font-weight: 700;
    margin-bottom: 25px;
}

.results-box .note {
    font-size: 0.8em;
    font-style: italic;
    opacity: 0.8;
    margin-top: 20px;
}


/* --- CONTACT SECTION --- */
.contact-section {
    padding: 80px 0;
    background-color: var(--secondary-color);
    text-align: center;
}

.contact-section h2 {
    font-size: 2.2em;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 40px;
    margin-top: 40px;
    text-align: left;
}

.contact-info {
    padding: 20px;
    background-color: var(--light-text);
    border-radius: var(--border-radius);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
}

.contact-info h3 {
    color: var(--primary-color);
    margin-top: 15px;
    margin-bottom: 15px;
    border-bottom: 1px solid #eee;
    padding-bottom: 5px;
}

.info-item {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
}

.info-item .icon {
    font-size: 1.5em;
    margin-right: 15px;
}

.contact-map h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
    border-bottom: 1px solid #eee;
    padding-bottom: 5px;
}

.map-placeholder {
    width: 100%;
    height: 300px;
    background-color: #ddd;
    border: 1px solid #ccc;
    border-radius: var(--border-radius);
    display: flex;
    justify-content: center;
    align-items: center;
    color: #666;
    font-weight: 600;
}

.social-icons {
    margin-top: 25px;
}

.social-icons a {
    display: inline-block;
    font-size: 1.5em;
    color: var(--primary-color);
    margin-right: 15px;
    text-decoration: none;
    transition: opacity 0.3s;
}

.social-icons a:hover {
    opacity: 0.7;
}


/* --- FOOTER --- */
footer {
    background-color: #222;
    color: #aaa;
    text-align: center;
    padding: 20px 0;
}


/* --- MEDIA QUERIES (FOR RESPONSIVENESS) --- */
@media (max-width: 900px) {
    .hero-content {
        flex-direction: column;
        text-align: center;
    }

    .image-side {
        order: -1;
        margin-bottom: 30px;
    }

    .contact-grid {
        grid-template-columns: 1fr;
    }
}

/* --- SPECIFICATIONS SECTION --- */
.specs-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
    margin-top: 50px;
    padding: 40px 20px;
    background-color: var(--secondary-color);
    border-radius: 12px;
}

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

.specs-image img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.pdf-viewer {
    width: 100%;
    height: 600px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    background-color: #f9f9f9;
}

.specs-table {
    padding: 20px;
}

.specs-table h3 {
    font-size: 1.4em;
    color: var(--primary-color);
    margin-bottom: 20px;
    font-weight: 600;
}

.specs-table table {
    width: 100%;
    border-collapse: collapse;
}

.specs-table table tbody tr {
    border-bottom: 1px solid #e0e0e0;
    transition: background-color 0.3s ease;
}

.specs-table table tbody tr:hover {
    background-color: #fff;
}

.specs-table table tbody tr:last-child {
    border-bottom: none;
}

.spec-label {
    font-weight: 600;
    color: var(--primary-color);
    padding: 12px 15px;
    width: 50%;
    font-size: 0.95em;
}

.spec-value {
    padding: 12px 15px;
    color: var(--text-color);
    font-size: 0.95em;
}

@media (max-width: 768px) {
    .specs-container {
        grid-template-columns: 1fr;
        gap: 30px;
        padding: 30px 15px;
    }
    
    .product-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .product-images {
        grid-template-columns: 1fr;
    }
    
    .product-section h2 {
        font-size: 2em;
    }
    
    .hero-content {
        flex-direction: column;
        gap: 20px;
    }
    
    .text-side h1 {
        font-size: 2.2em;
    }
    
    .text-side p {
        font-size: 1em;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .procedure-steps {
        grid-template-columns: 1fr;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .hamburger {
        display: flex;
    }
    
    nav {
        position: absolute;
        top: 60px;
        left: 0;
        right: 0;
        background-color: var(--light-text);
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
        z-index: 999;
    }
    
    nav.active {
        max-height: 400px;
    }
    
    nav ul {
        flex-direction: column;
        gap: 0;
        padding: 15px 0;
    }
    
    nav a {
        display: block;
        padding: 12px 20px;
        border-bottom: 1px solid #eee;
        font-size: 0.95em;
    }
    
    nav a.active {
        background-color: var(--secondary-color);
        border-left: 4px solid var(--primary-color);
    }
    
    nav a.cta-button {
        background-color: var(--primary-color);
        color: var(--light-text) !important;
        margin: 10px 15px;
        padding: 10px 15px;
        border-radius: 5px;
        display: inline-block;
        border: none;
        border-left: none;
    }
    
    .nav-content {
        flex-wrap: wrap;
    }
    
    nav ul {
        gap: 15px;
    }
    
    .calculator-form-container {
        flex-direction: column;
    }
    
    #profit-form, .results-box {
        max-width: 100%;
    }
}

@media (max-width: 600px) {
    body {
        font-size: 14px;
    }
    
    .container {
        width: 95%;
    }
    
    .main-header {
        padding: 10px 0;
    }
    
    .nav-content {
        flex-wrap: wrap;
    }
    
    .logo {
        font-size: 1.4em;
    }
    
    nav ul {
        flex-wrap: wrap;
        gap: 10px;
        width: 100%;
        justify-content: center;
    }
    
    nav a {
        font-size: 0.85em;
        padding: 5px 8px;
    }
    
    .cta-button {
        padding: 5px 12px;
        font-size: 0.85em;
    }
    
    .hero-section {
        padding: 40px 0;
    }
    
    .text-side h1 {
        font-size: 1.8em;
        margin-bottom: 15px;
    }
    
    .text-side p {
        font-size: 0.95em;
        margin-bottom: 15px;
    }
    
    .primary-button {
        padding: 10px 20px;
        font-size: 0.95em;
        margin-top: 15px;
    }
    
    .features-section {
        padding: 40px 0;
    }
    
    .features-section h2 {
        font-size: 1.6em;
        margin-bottom: 20px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .feature-card {
        padding: 20px;
    }
    
    .feature-card .icon {
        font-size: 2.5em;
        margin-bottom: 10px;
    }
    
    .feature-card h3 {
        font-size: 1.1em;
    }
    
    .feature-card p {
        font-size: 0.9em;
    }
    
    .specs-container {
        padding: 20px 15px;
        gap: 20px;
    }
    
    .specs-table h3 {
        font-size: 1.1em;
        margin-bottom: 15px;
    }
    
    .spec-label, .spec-value {
        padding: 10px 8px;
        font-size: 0.85em;
    }
    
    .procedure-section {
        padding: 40px 0;
    }
    
    .procedure-section h2 {
        font-size: 1.6em;
    }
    
    .procedure-steps {
        gap: 15px;
    }
    
    .step-card {
        padding: 20px 15px;
    }
    
    .step-number {
        width: 35px;
        height: 35px;
        font-size: 0.8em;
        top: -18px;
        left: 15px;
    }
    
    .step-card h3 {
        font-size: 1.1em;
        margin-top: 15px;
    }
    
    .step-card p {
        font-size: 0.9em;
    }
    
    .product-section {
        padding: 40px 0;
    }
    
    .product-section h2 {
        font-size: 1.6em;
    }
    
    .product-images {
        gap: 10px;
    }
    
    .product-image {
        max-width: 100%;
    }
    
    .gallery-title {
        font-size: 1.4em;
        margin-bottom: 20px;
    }
    
    .calculator-section {
        padding: 40px 0;
    }
    
    .calculator-section h2 {
        font-size: 1.6em;
    }
    
    .form-group {
        margin-bottom: 15px;
    }
    
    .form-group label {
        font-size: 0.9em;
        margin-bottom: 5px;
    }
    
    .form-group input {
        font-size: 1em;
        padding: 8px 10px;
    }
    
    .contact-section {
        padding: 40px 0;
    }
    
    .contact-section h2 {
        font-size: 1.6em;
    }
    
    .contact-info h3 {
        font-size: 1.1em;
    }
    
    .info-item {
        margin-bottom: 15px;
    }
    
    .info-item p {
        font-size: 0.9em;
    }
    
    footer {
        padding: 20px 0;
        font-size: 0.85em;
    }
}

@media (max-width: 480px) {
    .container {
        width: 100%;
        padding: 0 10px;
    }
    
    .logo {
        font-size: 1.2em;
    }
    
    nav ul {
        gap: 5px;
    }
    
    nav a {
        font-size: 0.75em;
        padding: 3px 5px;
    }
    
    .text-side h1 {
        font-size: 1.5em;
    }
    
    .features-grid {
        gap: 10px;
    }
    
    .feature-card {
        padding: 15px;
    }
    
    .gallery-grid {
        gap: 10px;
        margin: 20px 0;
    }
    
    .gallery-image {
        max-height: 300px;
    }
}

/* --- GALLERY GRID --- */
.gallery-title {
    text-align: center;
    font-size: 1.8em;
    font-weight: 700;
    color: var(--text-color);
    margin-bottom: 30px;
    margin-top: 20px;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin: 40px 0;
    padding: 20px 0;
}

.gallery-image {
    width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    object-fit: contain;
    max-height: 400px;
    background-color: #f7f9fc;
    padding: 15px;
}

.gallery-image:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

/* Responsive gallery grid */
@media (max-width: 1024px) {
    .gallery-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 15px;
    }
    
    .gallery-image {
        max-height: 350px;
    }
}

@media (max-width: 768px) {
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .gallery-image {
        max-height: 300px;
    }
}

/* --- COST ESTIMATION / PRICING BANNER --- */
.cost-estimation-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, #1e4b99 100%);
    padding: 80px 0;
    color: var(--light-text);
}

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

.pricing-banner h2 {
    font-size: 2.5em;
    margin-bottom: 40px;
    font-weight: 700;
    color: var(--light-text);
}

.price-card {
    background-color: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 20px;
    padding: 50px 30px;
    max-width: 500px;
    margin: 0 auto 40px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.price-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
}

.price-label {
    font-size: 1.2em;
    font-weight: 600;
    margin-bottom: 15px;
    opacity: 0.95;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.price-amount {
    font-size: 4em;
    font-weight: 800;
    margin: 20px 0;
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 10px;
}

.price-amount::before {
    content: "₹";
    font-size: 0.7em;
    opacity: 0.9;
}

.price-description {
    font-size: 1em;
    opacity: 0.9;
    margin-top: 20px;
    line-height: 1.6;
}

.banner-subtitle {
    font-size: 1.2em;
    opacity: 0.95;
    font-weight: 500;
}

/* Responsive Pricing Banner */
@media (max-width: 768px) {
    .cost-estimation-section {
        padding: 60px 0;
    }
    
    .pricing-banner h2 {
        font-size: 2em;
        margin-bottom: 30px;
    }
    
    .price-card {
        padding: 40px 20px;
        max-width: 100%;
    }
    
    .price-amount {
        font-size: 3em;
    }
    
    .banner-subtitle {
        font-size: 1em;
    }
}

@media (max-width: 600px) {
    .cost-estimation-section {
        padding: 40px 0;
    }
    
    .pricing-banner h2 {
        font-size: 1.6em;
        margin-bottom: 20px;
    }
    
    .price-card {
        padding: 30px 15px;
        border-radius: 15px;
    }
    
    .price-label {
        font-size: 1em;
    }
    
    .price-amount {
        font-size: 2.5em;
    }
    
    .price-description {
        font-size: 0.9em;
    }
    
    .banner-subtitle {
        font-size: 0.95em;
    }
}