/* Base Styles */
:root {
    --primary-color: #25D366;
    --primary-dark: #128C7E;
    --primary-light: #DCF8C6;
    --secondary-color: #075E54;
    --accent-color: #34B7F1;
    --dark-color: #1E1E1E;
    --light-color: #F5F5F5;
    --gray-color: #E5E5E5;
    --text-color: #333333;
    --text-light: #777777;
    --white: #FFFFFF;
    --black: #000000;
    --gradient: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    --box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--light-color);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

p {
    margin-bottom: 1rem;
}

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

ul {
    list-style: none;
}

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Button Styles */
.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 8px;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-size: 1rem;
}

.btn-primary {
    background: var(--gradient);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
    padding: 12px 32px;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
}

.btn-secondary {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    padding: 10px 28px;
}

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

.btn-donate {
    background: #003087;
    color: var(--white);
    padding: 12px 28px;
    border-radius: 8px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn-donate:hover {
    background: #002570;
    transform: translateY(-3px);
}

.section-subtitle {
    color: var(--text-light);
    margin-bottom: 2rem;
    text-align: center;
}

/* Header with Enhanced Access Tool Button */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 1rem 0;
    transition: var(--transition);
}

.header.scrolled {
    padding: 0.5rem 0;
    background: rgba(255, 255, 255, 0.95);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--primary-dark);
}

.logo img {
    height: 40px;
}

.navbar ul {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-left: auto;
}

.navbar ul li a {
    font-weight: 600;
    color: var(--dark-color);
    position: relative;
    padding: 0.5rem 0;
}

.navbar ul li a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: var(--transition);
}

.navbar ul li a:hover::after {
    width: 100%;
}

/* Enhanced Access Tool Button in Header */
.navbar ul li a.btn-primary {
    padding: 10px 24px;
    margin-left: 15px;
    border-radius: 8px;
    background: var(--gradient);
    color: white;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
    border: none;
    position: relative;
    overflow: hidden;
}

.navbar ul li a.btn-primary::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255,255,255,0.2) 0%, rgba(255,255,255,0) 50%);
}

.navbar ul li a.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
}

.mobile-menu {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
}

/* Hero Section */
.hero {
    padding: 10rem 0 5rem;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9), rgba(220, 248, 198, 0.5));
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 200%;
    background: radial-gradient(circle, rgba(37, 211, 102, 0.1) 0%, rgba(255, 255, 255, 0) 70%);
    z-index: -1;
}

.hero .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 3rem;
}

.hero-content {
    flex: 1;
    max-width: 600px;
}

.hero-content h1 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    color: var(--dark-color);
    line-height: 1.2;
}

.hero-content p {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 2rem;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
}

.hero-image {
    flex: 1;
    max-width: 600px;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--box-shadow);
    animation: float 6s ease-in-out infinite;
}

.hero-image img {
    width: 100%;
    height: auto;
    display: block;
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
    100% { transform: translateY(0px); }
}

/* Ad Section */
.ad-section {
    padding: 1.5rem 0;
    background: var(--white);
    border-top: 1px solid var(--gray-color);
    border-bottom: 1px solid var(--gray-color);
}

.ad-section p {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    text-align: center;
}

.ad-space {
    background: var(--gray-color);
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    color: var(--text-light);
}

/* Features Section */
.features {
    padding: 5rem 0;
    background: var(--white);
}

.features h2, .how-it-works h2, .testimonials h2, .blog h2, .faq h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--dark-color);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.feature-card {
    background: rgba(255, 255, 255, 0.8);
    border-radius: 15px;
    padding: 2rem;
    text-align: center;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: var(--white);
    font-size: 1.8rem;
}

.feature-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
}

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

/* How It Works Section */
.how-it-works {
    padding: 5rem 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9), rgba(220, 248, 198, 0.3));
}

.video-container {
    margin: 3rem auto;
    max-width: 800px;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--box-shadow);
    position: relative;
}

.video-wrapper {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
}

.video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.step {
    text-align: center;
    padding: 2rem;
    background: var(--white);
    border-radius: 15px;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.step:hover {
    transform: translateY(-10px);
}

.step-number {
    width: 50px;
    height: 50px;
    background: var(--gradient);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.5rem;
    margin: 0 auto 1.5rem;
}

.step h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
}

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

/* Access Tool Section */
.access-tool {
    padding: 5rem 0;
    background: var(--white);
}

.access-tool .container {
    display: flex;
    align-items: center;
    gap: 3rem;
}

.access-content {
    flex: 1;
    max-width: 600px;
}

.access-content h2 {
    font-size: 2.2rem;
    margin-bottom: 1.5rem;
    color: var(--dark-color);
}

.access-content p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

.tool-benefits {
    margin-bottom: 2rem;
}

.tool-benefits li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.8rem;
    color: var(--primary-dark);
    font-weight: 500;
}

.tool-benefits li i {
    color: var(--primary-color);
}

.access-image {
    flex: 1;
    max-width: 500px;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--box-shadow);
}

.access-image img {
    width: 100%;
    height: auto;
    display: block;
}

/* Testimonials Section */
.testimonials {
    padding: 5rem 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9), rgba(220, 248, 198, 0.3));
}

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.testimonial-card {
    background: var(--white);
    border-radius: 15px;
    padding: 2rem;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.testimonial-card:hover {
    transform: translateY(-10px);
}

.testimonial-content {
    margin-bottom: 1.5rem;
    position: relative;
}

.testimonial-content::before {
    content: '"';
    position: absolute;
    top: -20px;
    left: -10px;
    font-size: 5rem;
    color: rgba(37, 211, 102, 0.1);
    font-family: Georgia, serif;
    line-height: 1;
    z-index: 0;
}

.testimonial-content p {
    position: relative;
    z-index: 1;
    font-style: italic;
    color: var(--text-color);
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.testimonial-author img {
    border-radius: 50%;
}

.testimonial-author h4 {
    font-size: 1.1rem;
    margin-bottom: 0.3rem;
}

.testimonial-author p {
    color: var(--text-light);
    font-size: 0.9rem;
}

/* Blog Section */
.blog {
    padding: 5rem 0;
    background: var(--white);
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.blog-card {
    background: var(--white);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.blog-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

.blog-image {
    height: 200px;
    overflow: hidden;
}

.blog-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.blog-card:hover .blog-image img {
    transform: scale(1.05);
}

.blog-content {
    padding: 1.5rem;
}

.blog-category {
    display: inline-block;
    padding: 0.3rem 0.8rem;
    background: var(--primary-light);
    color: var(--primary-dark);
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 0.8rem;
}

.blog-content h3 {
    font-size: 1.3rem;
    margin-bottom: 0.8rem;
}

.blog-content p {
    color: var(--text-light);
    font-size: 0.95rem;
    margin-bottom: 1.2rem;
}

.read-more {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.95rem;
}

.read-more:hover {
    color: var(--primary-dark);
}

.blog-button {
    text-align: center;
    margin-top: 3rem;
}

#load-more-blogs {
    padding: 12px 32px;
}

.hidden-blogs {
    display: none;
}

/* FAQ Section */
.faq {
    padding: 5rem 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9), rgba(220, 248, 198, 0.3));
}

.faq-container {
    max-width: 800px;
    margin: 3rem auto 0;
}

.faq-item {
    background: var(--white);
    border-radius: 10px;
    margin-bottom: 1rem;
    box-shadow: var(--box-shadow);
    overflow: hidden;
}

.faq-question {
    padding: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    transition: var(--transition);
}

.faq-question:hover {
    background: rgba(220, 248, 198, 0.2);
}

.faq-question h3 {
    font-size: 1.1rem;
    margin-bottom: 0;
}

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

.faq-answer {
    padding: 0 1.5rem;
    max-height: 0;
    overflow: hidden;
    transition: var(--transition);
}

.faq-answer p {
    padding-bottom: 1.5rem;
}

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

.faq-item.active .faq-answer {
    max-height: 500px;
}

/* Donate Section */
.donate {
    padding: 5rem 0;
    background: var(--primary-dark);
    color: var(--white);
    text-align: center;
}

.donate h2 {
    font-size: 2.2rem;
    margin-bottom: 1rem;
}

.donate p {
    max-width: 600px;
    margin: 0 auto 2rem;
    opacity: 0.9;
}

/* Footer */
.footer {
    background: var(--dark-color);
    color: var(--white);
    padding: 5rem 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-about .logo {
    color: var(--white);
    margin-bottom: 1.5rem;
}

.footer-about p {
    opacity: 0.8;
    margin-bottom: 1.5rem;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--primary-color);
    color: var(--dark-color);
}

.footer-links h3 {
    font-size: 1.3rem;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 0.5rem;
}

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

.footer-links ul li {
    margin-bottom: 0.8rem;
}

.footer-links ul li a {
    opacity: 0.8;
    transition: var(--transition);
}

.footer-links ul li a:hover {
    opacity: 1;
    color: var(--primary-color);
    padding-left: 5px;
}

.footer-contact h3 {
    font-size: 1.3rem;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 0.5rem;
}

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

.footer-contact ul li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
    opacity: 0.8;
}

.footer-contact ul li i {
    color: var(--primary-color);
}

.newsletter h4 {
    font-size: 1.1rem;
    margin-bottom: 1rem;
}

.newsletter form {
    display: flex;
}

.newsletter input {
    flex: 1;
    padding: 0.8rem 1rem;
    border: none;
    border-radius: 50px 0 0 50px;
    font-size: 0.9rem;
}

.newsletter button {
    background: var(--primary-color);
    color: var(--white);
    border: none;
    border-radius: 0 50px 50px 0;
    padding: 0 1.5rem;
    cursor: pointer;
    transition: var(--transition);
}

.newsletter button:hover {
    background: var(--primary-dark);
}

.footer-bottom {
    text-align: center;
    padding: 1.5rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
    opacity: 0.7;
}

/* Popup */
.popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.popup-overlay.active {
    opacity: 1;
    visibility: visible;
}

.popup-content {
    background: var(--white);
    border-radius: 15px;
    padding: 2rem;
    max-width: 500px;
    width: 90%;
    position: relative;
    transform: translateY(50px);
    transition: var(--transition);
}

.popup-overlay.active .popup-content {
    transform: translateY(0);
}

.close-popup {
    position: absolute;
    top: 15px;
    right: 15px;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-light);
    transition: var(--transition);
}

.close-popup:hover {
    color: var(--primary-color);
}

.popup-content h3 {
    text-align: center;
    margin-bottom: 1rem;
    color: var(--primary-dark);
}

.popup-content p {
    text-align: center;
    margin-bottom: 1.5rem;
    color: var(--text-light);
}

.popup-content form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.popup-content input {
    padding: 0.8rem 1rem;
    border: 1px solid var(--gray-color);
    border-radius: 8px;
    font-size: 1rem;
}

.popup-content button {
    padding: 12px;
    background: var(--gradient);
    color: var(--white);
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.popup-content button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
}

/* Responsive Styles */
@media (max-width: 992px) {
    .hero .container, .access-tool .container {
        flex-direction: column;
        text-align: center;
    }
    
    .hero-content, .access-content {
        max-width: 100%;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .tool-benefits {
        text-align: left;
    }
}

@media (max-width: 768px) {
    .navbar {
        position: fixed;
        top: 80px;
        left: 0;
        width: 100%;
        background: var(--white);
        padding: 1rem;
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
        transform: translateY(-150%);
        opacity: 0;
        transition: var(--transition);
    }
    
    .navbar.active {
        transform: translateY(0);
        opacity: 1;
    }
    
    .navbar ul {
        flex-direction: column;
        gap: 1rem;
        margin-left: 0;
    }
    
    /* Mobile Access Tool Button */
    .navbar ul li a.btn-primary {
        margin-left: 0;
        margin-top: 10px;
        display: inline-block;
        width: auto;
    }
    
    .mobile-menu {
        display: block;
    }
    
    .hero {
        padding: 8rem 0 3rem;
    }
    
    .hero-content h1 {
        font-size: 2.2rem;
    }
    
    h2 {
        font-size: 2rem !important;
    }
    
    .features-grid, .testimonial-grid {
        grid-template-columns: 1fr;
    }
    
    .btn, .btn-primary, .btn-secondary {
        padding: 10px 24px;
        font-size: 0.9rem;
    }
}

@media (max-width: 576px) {
    .hero-buttons {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
    }
    
    .steps {
        grid-template-columns: 1fr;
    }
    
    .blog-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .newsletter form {
        flex-direction: column;
    }
    
    .newsletter input {
        border-radius: 50px;
    }
    
    .newsletter button {
        border-radius: 50px;
        padding: 0.8rem;
        margin-top: 0.5rem;
    }
}