/* CSS Variables */
:root {
    --primary-color: #7ab927;
    --primary-dark: #5a9010;
    --secondary-color: #1565c0;
    --dark-blue: #0d47a1;
    --text-color: #333;
    --text-light: #666;
    --bg-light: #f5f5f5;
    --white: #ffffff;
    --shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

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

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

ul {
    list-style: none;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 5px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-size: 14px;
}

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

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

/* Header */
.header {
    background: var(--white);
    padding: 8px 0;
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

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

.logo img {
    height: 60px;
    width: auto;
    object-fit: contain;
}

.logo-text {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 24px;
    font-weight: 700;
    color: var(--secondary-color);
}

.logo-text i {
    color: var(--primary-color);
    font-size: 28px;
}

.nav-links {
    display: flex;
    gap: 30px;
}

.nav-links a {
    color: var(--secondary-color);
    font-weight: 500;
    font-size: 15px;
    padding: 10px 0;
    position: relative;
}

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

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    color: var(--secondary-color);
    cursor: pointer;
}

/* Hero Slider */
.hero-slider {
    position: relative;
    height: 650px;
    overflow: hidden;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1s ease;
}

.slide.active {
    opacity: 1;
}

.slide::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(13, 71, 161, 0.55) 0%, rgba(26, 58, 92, 0.45) 100%);
}

.slide-content {
    position: relative;
    z-index: 1;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    text-align: left;
    color: var(--white);
    padding: 0 50px;
    max-width: 1200px;
    margin: 0 auto;
}

.slide-content h1 {
    font-size: 56px;
    margin-bottom: 20px;
    max-width: 800px;
    text-transform: uppercase;
    font-weight: 800;
    letter-spacing: 2px;
    line-height: 1.2;
    text-shadow: 2px 4px 8px rgba(0, 0, 0, 0.3);
    animation: fadeInUp 0.8s ease;
}

.slide-content h1 span {
    color: var(--primary-color);
    display: block;
}

.slide-content p {
    font-size: 18px;
    max-width: 600px;
    margin-bottom: 30px;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.9);
    text-shadow: 1px 2px 4px rgba(0, 0, 0, 0.2);
    animation: fadeInUp 0.8s ease 0.2s both;
}

.slide-content .btn {
    animation: fadeInUp 0.8s ease 0.4s both;
    font-size: 16px;
    padding: 15px 40px;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 4px 15px rgba(122, 185, 39, 0.4);
}

.slide-content .btn:hover {
    box-shadow: 0 6px 25px rgba(122, 185, 39, 0.6);
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.slider-nav {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
    z-index: 10;
}

.dot {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: rgba(255,255,255,0.4);
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
}

.dot:hover {
    background: rgba(255,255,255,0.6);
}

.dot.active {
    background: var(--primary-color);
    border-color: var(--white);
    transform: scale(1.2);
}

/* Welcome Section */
.welcome-section {
    padding: 80px 0;
    background: var(--white);
}

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

.welcome-text h1 {
    font-size: 36px;
    color: var(--secondary-color);
    margin-bottom: 25px;
}

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

.welcome-text p {
    color: var(--text-light);
    margin-bottom: 15px;
    font-size: 15px;
    line-height: 1.8;
}

.welcome-image img {
    border-radius: 10px;
    box-shadow: var(--shadow);
}

/* Stats Section */
.stats-section {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--dark-blue) 100%);
    text-align: center;
}

.stats-section h1 {
    color: var(--white);
    font-size: 36px;
    margin-bottom: 50px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.stat-card {
    padding: 30px 20px;
    background: rgba(255,255,255,0.1);
    border-radius: 10px;
    transition: var(--transition);
}

.stat-card:hover {
    background: rgba(255,255,255,0.2);
    transform: translateY(-5px);
}

.stat-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 20px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.stat-icon i {
    font-size: 28px;
    color: var(--white);
}

.stat-card h3 {
    color: rgba(255,255,255,0.8);
    font-size: 16px;
    font-weight: 400;
    margin-bottom: 10px;
}

.stat-card h2 {
    color: var(--white);
    font-size: 42px;
    font-weight: 700;
}

/* Testimonials Section */
.testimonials-section {
    padding: 80px 0;
    background: var(--bg-light);
    text-align: center;
}

.section-subtitle {
    color: var(--text-light);
    font-size: 16px;
    margin-bottom: 10px;
}

.testimonials-section h1 {
    color: var(--secondary-color);
    font-size: 36px;
    margin-bottom: 50px;
}

.testimonials-slider {
    overflow: hidden;
    position: relative;
}

.testimonial-track {
    display: flex;
    gap: 30px;
    animation: scroll 20s linear infinite;
}

@keyframes scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.testimonial-card {
    min-width: 350px;
    background: var(--white);
    padding: 40px 30px;
    border-radius: 10px;
    box-shadow: var(--shadow);
    text-align: left;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 220px;
}

.testimonial-card p {
    color: var(--text-light);
    font-style: italic;
    margin-bottom: 20px;
    line-height: 1.8;
    flex-grow: 1;
}

.testimonial-card h4 {
    color: var(--secondary-color);
    font-size: 18px;
    margin-top: auto;
    padding-top: 15px;
    border-top: 1px solid #eee;
}

/* Features Section */
.features-section {
    padding: 80px 0;
    background: var(--white);
    text-align: center;
}

.features-section h1 {
    color: var(--secondary-color);
    font-size: 36px;
    margin-bottom: 15px;
}

.features-section .section-subtitle {
    margin-bottom: 50px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.feature-card {
    padding: 40px 30px;
    background: var(--white);
    border-radius: 10px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    text-align: center;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 25px;
    background: linear-gradient(135deg, var(--primary-color) 0%, #fbb040 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-icon i {
    font-size: 32px;
    color: var(--white);
}

.feature-card h3 {
    color: var(--secondary-color);
    font-size: 20px;
    margin-bottom: 15px;
}

.feature-card p {
    color: var(--text-light);
    font-size: 14px;
    line-height: 1.7;
}

/* Products Section */
.products-section {
    padding: 80px 0;
    background: var(--bg-light);
    text-align: center;
}

.products-section h1 {
    color: var(--secondary-color);
    font-size: 36px;
    margin-bottom: 50px;
}

.products-slider {
    overflow: hidden;
}

.products-track {
    display: flex;
    gap: 30px;
    animation: scrollProducts 25s linear infinite;
}

@keyframes scrollProducts {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.product-card {
    min-width: 280px;
    background: var(--white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

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

.product-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.product-card h4 {
    padding: 20px;
    color: var(--secondary-color);
    font-size: 16px;
}

/* Awards Section */
.awards-section {
    padding: 60px 0;
    background: var(--white);
}

.awards-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.award-card {
    text-align: center;
    padding: 30px;
}

.award-card h4 {
    color: var(--secondary-color);
    font-size: 18px;
    margin-bottom: 20px;
}

.award-logo {
    width: 150px;
    height: 100px;
    margin: 0 auto;
    background: var(--bg-light);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
}

/* Clients Section */
.clients-section {
    padding: 80px 0;
    background: var(--bg-light);
    text-align: center;
}

.clients-section h1 {
    color: var(--secondary-color);
    font-size: 36px;
    margin-bottom: 15px;
}

.clients-section .section-subtitle {
    margin-bottom: 50px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.clients-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 20px;
}

.client-logo {
    padding: 30px 20px;
    background: var(--white);
    border-radius: 10px;
    box-shadow: var(--shadow);
    color: var(--text-light);
    font-size: 14px;
    transition: var(--transition);
}

.client-logo:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

/* Footer */
.footer {
    background: var(--secondary-color);
    color: var(--white);
    padding: 15px 0;
}

.footer-minimal {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 15px;
}

.footer-left {
    display: flex;
    align-items: center;
    gap: 15px;
    flex-wrap: wrap;
}

.footer-left a {
    color: rgba(255,255,255,0.9);
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
}

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

.footer-left i {
    color: var(--primary-color);
}

.footer-divider {
    color: rgba(255,255,255,0.3);
}

.footer-right {
    color: rgba(255,255,255,0.6);
    font-size: 13px;
}

/* Page Header (for inner pages) */
.page-header {
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--dark-blue) 100%);
    padding: 80px 0;
    text-align: center;
}

.page-header h1 {
    color: var(--white);
    font-size: 42px;
    margin-bottom: 15px;
}

.breadcrumb {
    display: flex;
    justify-content: center;
    gap: 10px;
    color: rgba(255,255,255,0.7);
}

.breadcrumb a {
    color: rgba(255,255,255,0.7);
}

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

/* Responsive Design */
@media (max-width: 1024px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-minimal {
        flex-direction: column;
        text-align: center;
    }
    
    .clients-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .top-bar {
        display: none;
    }
    
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--white);
        flex-direction: column;
        padding: 20px;
        box-shadow: var(--shadow);
        gap: 0;
    }
    
    .nav-links.active {
        display: flex;
    }
    
    .nav-links li {
        border-bottom: 1px solid #eee;
    }
    
    .nav-links a {
        display: block;
        padding: 15px 0;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .hero-slider {
        height: 500px;
    }
    
    .slide-content {
        padding: 0 20px;
    }
    
    .slide-content h1 {
        font-size: 32px;
        letter-spacing: 1px;
    }
    
    .slide-content p {
        font-size: 15px;
        margin-bottom: 25px;
    }
    
    .slide-content .btn {
        padding: 12px 30px;
        font-size: 14px;
    }
    
    .welcome-content {
        grid-template-columns: 1fr;
    }
    
    .stats-grid,
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-left {
        flex-direction: column;
        gap: 10px;
    }
    
    .footer-divider {
        display: none;
    }
    
    .clients-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .awards-grid {
        grid-template-columns: 1fr;
    }
    
    h1 {
        font-size: 28px !important;
    }
}

/* Form Styles (for contact, calculator pages) */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--secondary-color);
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 15px;
    font-family: 'Poppins', sans-serif;
    transition: var(--transition);
}

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

/* FAQ Styles */
.faq-item {
    background: var(--white);
    margin-bottom: 15px;
    border-radius: 10px;
    box-shadow: var(--shadow);
    overflow: hidden;
}

.faq-question {
    padding: 20px 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: var(--transition);
}

.faq-question:hover {
    background: var(--bg-light);
}

.faq-question h3 {
    font-size: 16px;
    font-weight: 500;
    color: var(--secondary-color);
}

.faq-question i {
    color: var(--primary-color);
    transition: var(--transition);
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 300px;
}

.faq-answer p {
    padding: 0 25px 20px;
    color: var(--text-light);
    line-height: 1.8;
}

/* Content Section (for about, etc) */
.content-section {
    padding: 80px 0;
}

.content-section h1 {
    color: var(--secondary-color);
    font-size: 32px;
    margin-bottom: 25px;
}

.content-section p {
    color: var(--text-light);
    margin-bottom: 15px;
    line-height: 1.8;
}

/* Contact Info Cards */
.contact-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 50px;
}

.contact-card {
    text-align: center;
    padding: 40px 30px;
    background: var(--white);
    border-radius: 10px;
    box-shadow: var(--shadow);
}

.contact-card i {
    width: 70px;
    height: 70px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 28px;
    color: var(--white);
}

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

.contact-card p {
    color: var(--text-light);
}

@media (max-width: 768px) {
    .contact-cards {
        grid-template-columns: 1fr;
    }
}

/* Section Label */
.section-label {
    color: var(--primary-color);
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 10px;
}

/* Services Section */
.services-section {
    padding: 80px 0;
    background: var(--bg-light);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: 10px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

.service-icon {
    width: 70px;
    height: 70px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
}

.service-icon i {
    font-size: 28px;
    color: var(--white);
}

.service-card h3 {
    color: var(--secondary-color);
    font-size: 22px;
    margin-bottom: 15px;
}

.service-card h3 .highlight {
    color: var(--primary-color);
}

.service-card p {
    color: var(--text-light);
    font-size: 14px;
    line-height: 1.7;
    margin-bottom: 20px;
}

.btn-secondary {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    padding: 10px 25px;
}

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

/* How We Work Section */
.howwework-section {
    padding: 80px 0;
    background: var(--white);
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.process-card {
    text-align: center;
    padding: 30px 20px;
}

.process-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color) 0%, #fbb040 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 24px;
    font-weight: 700;
    color: var(--white);
}

.process-card h4 {
    color: var(--secondary-color);
    font-size: 18px;
    margin-bottom: 15px;
}

.process-card p {
    color: var(--text-light);
    font-size: 14px;
    line-height: 1.6;
}

/* Advantages Section */
.advantages-section {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--dark-blue) 100%);
}

.advantages-section h1,
.advantages-section .section-label {
    color: var(--white);
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.advantage-card {
    text-align: center;
    padding: 35px 25px;
    background: rgba(255,255,255,0.1);
    border-radius: 10px;
    transition: var(--transition);
}

.advantage-card:hover {
    background: rgba(255,255,255,0.2);
    transform: translateY(-5px);
}

.advantage-card i {
    font-size: 45px;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.advantage-card h4 {
    color: var(--white);
    font-size: 18px;
    margin-bottom: 10px;
}

.advantage-card p {
    color: rgba(255,255,255,0.8);
    font-size: 14px;
    line-height: 1.6;
}

@media (max-width: 1024px) {
    .services-grid,
    .process-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 1024px) {
    .advantages-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .services-grid,
    .process-grid,
    .advantages-grid {
        grid-template-columns: 1fr;
    }
    
    .empanelled-grid {
        gap: 30px;
    }
    
    .empanelled-logo img {
        height: 60px;
    }
}

/* Empanelled Section */
.empanelled-section {
    padding: 60px 0;
    background: var(--bg-light);
    text-align: center;
}

.empanelled-section h1 {
    color: var(--secondary-color);
    font-size: 32px;
    margin-bottom: 40px;
}

.empanelled-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 60px;
    flex-wrap: wrap;
}

.empanelled-logo {
    background: var(--white);
    padding: 20px 30px;
    border-radius: 10px;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.empanelled-logo:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.empanelled-logo img {
    height: 80px;
    width: auto;
    object-fit: contain;
}

.empanelled-logo.pm-surya {
    text-align: center;
}

.empanelled-logo.pm-surya img {
    height: 60px;
}

.empanelled-logo.pm-surya p {
    margin: 10px 0 0;
    font-size: 12px;
    font-weight: 600;
    color: var(--secondary-color);
}

/* Floating WhatsApp & Phone Buttons */
.floating-buttons {
    position: fixed;
    right: 20px;
    bottom: 100px;
    z-index: 999;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.facebook-btn,
.whatsapp-btn,
.phone-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 24px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    transition: var(--transition);
}

.facebook-btn {
    background: #1877f2;
}

.whatsapp-btn {
    background: #25d366;
}

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

.facebook-btn:hover,
.whatsapp-btn:hover,
.phone-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(0,0,0,0.3);
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    right: 20px;
    bottom: 30px;
    width: 45px;
    height: 45px;
    background: var(--secondary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 20px;
    box-shadow: var(--shadow);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 998;
}

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

.back-to-top:hover {
    background: var(--primary-color);
    transform: translateY(-3px);
}