:root {
    --primary-color: #10b981;
    --secondary-color: #059669;
    --accent-color: #34d399;
    --gradient-start: #10b981;
    --gradient-end: #059669;
    --text-color: #1f2937;
    --light-text: #6b7280;
    --background: #ffffff;
    --light-background: #f0fdf4;
    --border-color: #e5e7eb;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --error-color: #ef4444;
}

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

body {
    font-family: 'Poppins', sans-serif;
    color: var(--text-color);
    line-height: 1.6;
    padding-top: 70px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigation */
.navbar {
    background: var(--background);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo img {
    height: 40px;
}

.logo span {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

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

.nav-links a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    transition: color 0.3s;
}

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

.btn-login, .btn-signup {
    padding: 8px 20px;
    border-radius: 5px;
    font-weight: 600;
}

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

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

/* Mobile Menu Styles */
.mobile-menu {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
    z-index: 1000;
}

.mobile-menu i {
    font-size: 24px;
    color: #333;
    transition: transform 0.3s ease;
}

.mobile-menu.active i {
    transform: rotate(90deg);
}

/* Hero Section */
.hero {
    padding: 150px 0 100px;
    background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
}

.hero .container {
    display: flex;
    align-items: center;
    gap: 50px;
}

.hero-content {
    flex: 1;
}

.hero h1 {
    font-size: 3.5rem;
    line-height: 1.2;
    margin-bottom: 20px;
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.subtitle {
    font-size: 1.5rem;
    color: var(--light-text);
    margin-bottom: 30px;
}

.cta-buttons {
    display: flex;
    gap: 20px;
    margin-bottom: 40px;
}

.btn-primary, .btn-secondary {
    padding: 12px 30px;
    border-radius: 5px;
    font-weight: 600;
    text-decoration: none;
    transition: transform 0.3s;
}

.btn-primary {
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    color: white;
}

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

.btn-primary:hover, .btn-secondary:hover {
    transform: translateY(-2px);
}

.trust-badges {
    display: flex;
    gap: 30px;
}

.badge {
    display: flex;
    align-items: center;
    gap: 10px;
}

.badge i {
    color: var(--primary-color);
    font-size: 1.2rem;
}

.hero-image {
    flex: 1;
}

.hero-image img {
    width: 100%;
    max-width: 600px;
    border-radius: 10px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

/* Features Section */
.features {
    padding: 100px 0;
    background: var(--light-background);
}

.features h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 50px;
}

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

.feature-card {
    background: white;
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s;
}

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

.feature-card i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.feature-card h3 {
    margin-bottom: 15px;
}

/* Pricing Section */
.pricing {
    padding: 100px 0;
    background: white;
}

.pricing h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 50px;
}

.pricing-card {
    max-width: 500px;
    margin: 0 auto;
    background: white;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    text-align: center;
    border: 2px solid var(--primary-color);
}

.pricing-header {
    margin-bottom: 30px;
}

.pricing-card .price {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
    margin: 20px 0;
}

.original-price {
    position: relative;
    color: #666;
    font-size: 1.2rem;
    margin-bottom: 5px;
}

.original-price::after {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    width: 100%;
    height: 2px;
    background: #ff4444;
    transform: translateY(-50%);
}

.discounted-price {
    color: #10b981;
    font-size: 2.5rem;
    font-weight: 700;
    position: relative;
}

.discounted-price::before {
    content: 'Save 90%';
    position: absolute;
    top: -20px;
    right: -20px;
    background: #10b981;
    color: white;
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 600;
}

.pricing-card .price .currency {
    font-size: 1.5rem;
    vertical-align: super;
}

.pricing-card .price .amount {
    font-size: 2.5rem;
    font-weight: 700;
}

.pricing-card .price .period {
    font-size: 1rem;
    color: #666;
    margin-left: 5px;
}

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

.features-list li {
    margin: 15px 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.features-list i {
    color: var(--primary-color);
}

/* About Section */
.about {
    padding: 100px 0;
    background: var(--light-background);
}

.about h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 50px;
}

.about-content {
    display: flex;
    gap: 50px;
    align-items: center;
}

.about-text {
    flex: 1;
}

.about-text p {
    margin-bottom: 20px;
}

.about-stats {
    display: flex;
    gap: 30px;
    margin-top: 30px;
}

.stat {
    text-align: center;
}

.number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    display: block;
}

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

/* Contact Section */
.contact {
    padding: 100px 0;
    background: white;
}

.contact h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 50px;
}

.contact-content {
    display: flex;
    gap: 50px;
}

.contact-form {
    flex: 1;
}

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    font-family: inherit;
}

.form-group textarea {
    height: 150px;
    resize: vertical;
}

.contact-info {
    flex: 1;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.info-item i {
    font-size: 1.5rem;
    color: var(--primary-color);
}

/* Footer */
.footer {
    background: linear-gradient(135deg, var(--text-color), #111827);
    color: white;
    padding: 50px 0 20px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    margin-bottom: 40px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-logo img {
    height: 40px;
}

.footer-links {
    display: flex;
    gap: 50px;
}

.link-group h4 {
    margin-bottom: 20px;
}

.link-group a {
    display: block;
    color: var(--light-text);
    text-decoration: none;
    margin-bottom: 10px;
    transition: color 0.3s;
}

.link-group a:hover {
    color: white;
}

.social-links {
    display: flex;
    gap: 20px;
}

.social-links a {
    color: white;
    font-size: 1.5rem;
    transition: color 0.3s;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .nav-links {
        gap: 20px;
    }
}

@media (max-width: 768px) {
    .navbar .container {
        padding: 15px 20px;
    }

    .mobile-menu {
        display: block;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        max-width: 300px;
        height: 100vh;
        background: #fff;
        flex-direction: column;
        align-items: stretch;
        padding: 60px 0 20px;
        box-shadow: -2px 0 5px rgba(0, 0, 0, 0.1);
        transition: right 0.3s ease-in-out;
        z-index: 999;
        overflow-y: auto;
        display: flex;
    }

    .nav-links.active {
        right: 0;
    }

    .nav-links a {
        width: auto;
        padding: 15px 30px;
        text-align: left;
        border-bottom: 1px solid #eee;
        font-size: 16px;
        color: #333;
        display: block;
        margin: 0;
        opacity: 1;
        transform: translateX(0);
        transition: all 0.3s ease;
    }

    .nav-links a:hover {
        background-color: #f9f9f9;
        color: var(--primary-color);
    }

    .nav-links a:last-of-type {
        border-bottom: none;
    }

    .nav-links .btn-login,
    .nav-links .btn-signup {
        width: calc(100% - 60px);
        margin: 15px 30px 10px;
        padding: 12px 20px;
        text-align: center;
        border-radius: 5px;
        display: block;
    }
}

@media (max-width: 480px) {
    .nav-links {
        max-width: 280px;
    }

    .nav-links a {
        padding: 12px 25px;
        font-size: 15px;
    }

    .nav-links .btn-login,
    .nav-links .btn-signup {
        width: calc(100% - 50px);
        margin: 15px 25px 10px;
    }

    .mobile-menu {
        padding: 8px;
    }

    .mobile-menu i {
        font-size: 20px;
    }
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-content, .hero-image, .feature-card, .pricing-card, .about-content, .contact-content {
    animation: fadeIn 1s ease-out;
}

/* Testimonials Section */
.testimonials {
    padding: 100px 0;
    background: var(--light-background);
    position: relative;
    overflow: hidden;
}

.testimonials::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="40" fill="%234f46e5" opacity="0.05"/></svg>') repeat;
    opacity: 0.1;
    animation: float 20s linear infinite;
}

.testimonials h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 50px;
    position: relative;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.testimonial-card {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.testimonial-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, var(--gradient-start), var(--gradient-end));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.testimonial-card:hover::before {
    transform: scaleX(1);
}

.testimonial-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.testimonial-header {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
    position: relative;
}

.user-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    margin-right: 15px;
    border: 3px solid var(--primary-color);
    transition: transform 0.3s ease;
}

.testimonial-card:hover .user-avatar {
    transform: scale(1.1);
}

.user-info h4 {
    margin: 0;
    font-size: 1.1rem;
    color: var(--text-color);
}

.user-info p {
    margin: 0;
    font-size: 0.9rem;
    color: var(--light-text);
}

.rating {
    margin-left: auto;
    color: #fbbf24;
    font-size: 0.9rem;
}

.testimonial-text {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-color);
    margin-bottom: 20px;
    position: relative;
    padding-left: 20px;
}

.testimonial-text::before {
    content: '"';
    position: absolute;
    left: 0;
    top: -10px;
    font-size: 3rem;
    color: var(--primary-color);
    opacity: 0.2;
    font-family: serif;
}

.testimonial-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9rem;
    color: var(--light-text);
}

.verified-badge {
    display: flex;
    align-items: center;
    gap: 5px;
    color: var(--success-color);
}

.verified-badge i {
    font-size: 1rem;
}

.testimonials-stats {
    display: flex;
    justify-content: center;
    gap: 50px;
    margin-top: 50px;
}

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

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.stat-label {
    color: var(--light-text);
    font-size: 1rem;
}

/* Responsive Design for Testimonials */
@media (max-width: 768px) {
    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    .testimonials-stats {
        flex-direction: column;
        gap: 30px;
    }

    .stat-item {
        margin-bottom: 20px;
    }
}

/* Animation for Testimonials */
@keyframes testimonialFloat {
    0% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-5px);
    }
    100% {
        transform: translateY(0);
    }
}

.testimonial-card {
    animation: testimonialFloat 3s ease-in-out infinite;
}

.testimonial-card:nth-child(2) {
    animation-delay: 0.5s;
}

.testimonial-card:nth-child(3) {
    animation-delay: 1s;
}

/* AI Tools Section */
.tools {
    padding: 100px 0;
    background: white;
    position: relative;
}

.tools h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 50px;
}

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

.tool-card {
    background: white;
    padding: 40px 30px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.tool-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, var(--gradient-start), var(--gradient-end));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.tool-card:hover::before {
    transform: scaleX(1);
}

.tool-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.tool-card i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 20px;
    transition: all 0.3s ease;
}

.tool-card:hover i {
    transform: scale(1.2) rotate(5deg);
    color: var(--gradient-end);
}

.tool-card h3 {
    margin-bottom: 15px;
    color: var(--text-color);
}

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

/* Animation for Tools */
@keyframes toolFloat {
    0% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-5px);
    }
    100% {
        transform: translateY(0);
    }
}

.tool-card {
    animation: toolFloat 3s ease-in-out infinite;
}

.tool-card:nth-child(2) {
    animation-delay: 0.3s;
}

.tool-card:nth-child(3) {
    animation-delay: 0.6s;
}

.tool-card:nth-child(4) {
    animation-delay: 0.9s;
}

/* Enhanced Hero Section for GrowthTools */
.hero {
    background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
}

.hero h1 {
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Enhanced Feature Cards */
.feature-card i {
    color: var(--primary-color);
}

.feature-card:hover i {
    color: var(--gradient-end);
}

/* Enhanced Pricing Card */
.pricing-card {
    border: 2px solid var(--primary-color);
}

.pricing-card:hover {
    border-color: var(--gradient-end);
}

/* Enhanced Buttons */
.btn-primary, .btn-signup {
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
}

.btn-primary:hover, .btn-signup:hover {
    background: linear-gradient(135deg, var(--gradient-end), var(--gradient-start));
}

.btn-secondary, .btn-login {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

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

/* Enhanced Testimonials */
.testimonial-card::before {
    background: linear-gradient(90deg, var(--gradient-start), var(--gradient-end));
}

/* Enhanced Footer */
.footer {
    background: linear-gradient(135deg, var(--text-color), #111827);
}

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

/* Responsive Design for Tools Section */
@media (max-width: 768px) {
    .tools-grid {
        grid-template-columns: 1fr;
    }
}