:root {
    --primary: #6366f1;
    --primary-dark: #4f46e5;
    --secondary: #8b5cf6;
    --text-primary: #1f2937;
    --text-secondary: #4b5563;
    --background: #ffffff;
    --gradient: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    --gradient-hover: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
    --background-secondary: #f8f9ff;
    --border: #e2e8f0;
}

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

html, body {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    overflow-x: hidden;
    width: 100%;
}

html {
    scroll-behavior: smooth;
}

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

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
    box-sizing: border-box;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 1000;
    padding: 0.75rem 0;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
    border-bottom: 1px solid rgba(229, 231, 235, 0.5);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 60px;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    text-decoration: none;
}

.logo-img {
    height: 40px;
    width: auto;
    display: block;
}

.nav-links {
    display: flex;
    gap: 2rem;
}

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

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

.nav-links a.selected {
    color: #8B5CF6 !important;
    font-weight: bold;
    border-bottom: 2px solid #8B5CF6;
    padding-bottom: 4px;
}

.nav-buttons {
    display: flex;
    gap: 1rem;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--gradient);
    color: white;
    box-shadow: 0 4px 6px rgba(99, 102, 241, 0.2);
}

.btn-primary:hover {
    background: var(--gradient-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(99, 102, 241, 0.3);
}

.btn-outline {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
    box-shadow: 0 2px 4px rgba(99, 102, 241, 0.1);
}

.btn-outline:hover {
    background: var(--gradient);
    color: white;
    border-color: transparent;
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(99, 102, 241, 0.2);
}

.btn-large {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    letter-spacing: 0.5px;
}

/* Hero Section */
.hero {
    min-height: 80vh;
    display: flex;
    align-items: center;
    text-align: center;
    background: var(--gradient);
    color: white;
    padding: 8rem 0 4rem;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(rgba(0, 0, 0, 0.2), rgba(0, 0, 0, 0.3));
    pointer-events: none;
}

.hero .container {
    position: relative;
    z-index: 1;
}

.hero .btn-outline {
    color: white;
    border-color: white;
}

.hero h1 {
    font-size: 4rem;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.hero-subtitle {
    font-size: 1.4rem;
    line-height: 1.6;
    margin: 1.5rem auto 2rem;
    max-width: 900px;
    color: rgba(255, 255, 255, 0.9);
}

.hero-subtitle .highlight {
    color: white;
    font-weight: 600;
    position: relative;
    display: inline-block;
}

.hero-subtitle .highlight::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 2px;
    background: rgba(255, 255, 255, 0.3);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.3s ease;
}

.hero-subtitle .highlight:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    margin: 3rem 0;
}

.social-icons {
    margin-top: 2rem;
    display: flex;
    justify-content: center;
    gap: 1.5rem;
}

.social-icon {
    color: white;
    font-size: 1.5rem;
    opacity: 0.9;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.social-icon:hover {
    opacity: 1;
    transform: scale(1.2) rotate(360deg);
}

.feature-list {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-top: 3rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: white;
    font-size: 1.1rem;
}

.feature-item span {
    font-weight: 500;
}

.checkmark {
    width: 24px;
    height: 24px;
    color: white;
}

.hero-buttons {
    margin-bottom: 0;
}

/* Features Section */
.features {
    padding: 6rem 0;
    background: var(--background);
}

.features h2 {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2.5rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.feature-card {
    padding: 2rem;
    text-align: center;
    border-radius: 12px;
    background: white;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

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

.feature-card i {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

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

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

/* Why Choose Section */
.why-choose-section {
    padding: 6rem 0;
    background: linear-gradient(to bottom, #f8f9ff, #ffffff);
}

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

.why-choose-card {
    background: rgba(255, 255, 255, 0.9);
    padding: 2rem;
    border-radius: 1rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid rgba(147, 51, 234, 0.1);
}

.why-choose-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 12px rgba(0, 0, 0, 0.1);
}

.why-choose-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.why-choose-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    background: linear-gradient(to right, var(--primary), #9333ea);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.why-choose-card p {
    color: #666;
    line-height: 1.6;
}

@media (max-width: 768px) {
    .why-choose-grid {
        grid-template-columns: 1fr;
    }
    
    .why-choose-card {
        padding: 1.5rem;
    }
}

/* About Section */
.about {
    padding: 6rem 0;
    background: linear-gradient(to bottom, #f8f9ff, #ffffff);
}

.about h2 {
    text-align: center;
    margin-bottom: 2rem;
    background: linear-gradient(to right, var(--primary), #9333ea);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.about-content {
    max-width: 1200px;
    margin: 0 auto;
}

.about-text .lead {
    font-size: 1.5rem;
    color: #4a5568;
    text-align: center;
    margin-bottom: 3rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.about-item {
    background: white;
    padding: 2rem;
    border-radius: 1rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
    border: 1px solid rgba(147, 51, 234, 0.1);
}

.about-item:hover {
    transform: translateY(-5px);
}

.about-item h3 {
    color: var(--primary);
    margin-bottom: 1rem;
    font-size: 1.25rem;
    font-weight: 600;
}

.about-item p {
    color: #666;
    line-height: 1.6;
}

@media (max-width: 768px) {
    .about-text .lead {
        font-size: 1.25rem;
        padding: 0 1rem;
    }

    .about-grid {
        grid-template-columns: 1fr;
        padding: 0 1rem;
    }
    
    .about-item {
        padding: 1.5rem;
    }
}

/* Pricing Section */
.pricing {
    padding: 6rem 0;
    background: var(--background);
}

.pricing h2 {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2.5rem;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    padding: 0 1rem;
}

.pricing-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.pricing-card.featured {
    transform: scale(1.05);
    border: 2px solid var(--primary);
    box-shadow: 0 8px 24px rgba(139, 92, 246, 0.15);
    position: relative;
    z-index: 1;
}

.top-choice-badge {
    position: absolute;
    top: -12px;
    right: -12px;
    background: linear-gradient(135deg, #8B5CF6 0%, #6D28D9 100%);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.9rem;
    box-shadow: 0 4px 12px rgba(139, 92, 246, 0.2);
    display: flex;
    align-items: center;
    gap: 6px;
}

.top-choice-badge i {
    font-size: 0.8rem;
    color: #FFD700;
}

.pricing-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.pricing-card .price {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 2rem;
}

.pricing-card .price span {
    font-size: 1rem;
    color: var(--text-secondary);
}

.pricing-card ul {
    list-style: none;
    margin: 2rem 0;
}

.pricing-card li {
    margin: 1rem 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.pricing-card li i {
    color: var(--primary);
}

@media (max-width: 768px) {
    .pricing-card.featured {
        transform: scale(1.02);
    }
    
    .top-choice-badge {
        top: -10px;
        right: -8px;
        padding: 6px 12px;
        font-size: 0.8rem;
    }
}

/* FAQ Section */
.faq {
    padding: 6rem 0;
    background: linear-gradient(to bottom, #ffffff, #f8f9ff);
}

.faq h2 {
    text-align: center;
    margin-bottom: 3rem;
    background: linear-gradient(to right, var(--primary), #9333ea);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.faq-item {
    background: white;
    padding: 2rem;
    border-radius: 1rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
    border: 1px solid rgba(147, 51, 234, 0.1);
}

.faq-item:hover {
    transform: translateY(-5px);
}

.faq-item h3 {
    color: var(--primary);
    margin-bottom: 1rem;
    font-size: 1.25rem;
    font-weight: 600;
}

.faq-item p {
    color: #666;
    line-height: 1.6;
}

@media (max-width: 768px) {
    .faq-grid {
        grid-template-columns: 1fr;
        padding: 0 1rem;
    }
    
    .faq-item {
        padding: 1.5rem;
    }
}

/* Contact Section */
.contact {
    padding: 0;
    background: linear-gradient(to bottom, #ffffff, #f8f9ff);
}

.contact-container {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
    max-width: 1200px;
    margin: 0 auto;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-info-item {
    background: white;
    padding: 2rem;
    border-radius: 1rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
    border: 1px solid rgba(147, 51, 234, 0.1);
    text-align: center;
}

.contact-info-item:hover {
    transform: translateY(-5px);
}

.contact-icon {
    width: 3rem;
    height: 3rem;
    background: linear-gradient(135deg, var(--primary), #9333ea);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
}

.contact-icon i {
    color: white;
    font-size: 1.25rem;
}

.contact-info-item h3 {
    color: var(--primary);
    margin-bottom: 0.5rem;
    font-size: 1.25rem;
    font-weight: 600;
}

.contact-info-item p {
    color: #666;
}

.contact-form {
    background: white;
    padding: 3rem;
    border-radius: 1rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    border: 1px solid rgba(147, 51, 234, 0.1);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 1px solid #e2e8f0;
    border-radius: 0.5rem;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(147, 51, 234, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.contact-form .btn {
    width: 100%;
    justify-content: center;
}

@media (max-width: 768px) {
    .contact-container {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 0 1rem;
    }

    .contact-info {
        gap: 1rem;
    }

    .contact-form {
        padding: 1.5rem;
    }
}

/* Footer */
.footer {
    background-color: var(--background-secondary);
    padding: 4rem 2rem 2rem;
    color: var(--text-secondary);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.footer-section h3 {
    color: var(--text-primary);
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.footer-section ul {
    list-style: none;
    padding: 0;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: var(--primary);
}

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

.social-link {
    color: var(--text-secondary);
    font-size: 1.5rem;
    transition: color 0.3s ease;
}

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

.footer-bottom {
    max-width: 1200px;
    margin: 2rem auto 0;
    padding-top: 2rem;
    border-top: 1px solid var(--border);
    text-align: center;
    font-size: 0.9rem;
}

footer {
    background-color: #000;
    color: #fff;
    padding: 4rem 0;
}

.footer-content {
    display: grid;
    gap: 2rem;
}

.footer-section h4 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.footer-section a {
    display: block;
    color: #fff;
    text-decoration: none;
    margin-bottom: 0.5rem;
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.footer-section a:hover {
    opacity: 1;
}

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

.social-icon {
    font-size: 1.5rem;
    opacity: 0.8;
    transition: opacity 0.3s ease;
    cursor: pointer;
}

.social-icon:hover {
    opacity: 1;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.5rem;
    }

    .nav-links {
        display: none;
    }

    .pricing-card.featured {
        transform: none;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .btn-large {
        width: 100%;
    }
}

/* Animations */
@keyframes popIn {
    0% {
        transform: scale(0.8);
        opacity: 0;
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

.social-icon {
    animation: popIn 0.5s ease forwards;
}

/* Features Page Specific Styles */
.features-hero {
    background: linear-gradient(135deg, var(--primary), #9333ea);
    color: white;
    padding: 8rem 0 4rem;
    text-align: center;
}

.features-hero h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.features-hero .hero-subtitle {
    font-size: 1.25rem;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto;
}

.features-section {
    padding: 6rem 0;
    background: linear-gradient(to bottom, #f8f9ff, #ffffff);
}

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

.feature-card {
    background: rgba(255, 255, 255, 0.9);
    padding: 2rem;
    border-radius: 1rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid rgba(147, 51, 234, 0.1);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 12px rgba(0, 0, 0, 0.1);
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.feature-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    background: linear-gradient(to right, var(--primary), #9333ea);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.feature-card p {
    color: #666;
    line-height: 1.6;
}

.cta-section {
    background: linear-gradient(135deg, rgba(147, 51, 234, 0.1), rgba(var(--primary-rgb), 0.1));
    padding: 6rem 0;
    text-align: center;
}

.cta-section h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    background: linear-gradient(to right, var(--primary), #9333ea);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.cta-section p {
    font-size: 1.25rem;
    color: #666;
    margin-bottom: 2rem;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

@media (max-width: 768px) {
    .features-hero h1 {
        font-size: 2.5rem;
        padding: 0 1rem;
    }

    .features-grid {
        grid-template-columns: 1fr;
        padding: 0 1rem;
    }

    .cta-section h2 {
        font-size: 2rem;
        padding: 0 1rem;
    }

    .cta-buttons {
        flex-direction: column;
        padding: 0 1rem;
    }
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    background: linear-gradient(to right, var(--primary), #9333ea);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section-subtitle {
    text-align: center;
    font-size: 1.25rem;
    color: #666;
    max-width: 600px;
    margin: 0 auto 3rem;
    line-height: 1.6;
}

@media (max-width: 768px) {
    .section-title {
        font-size: 2rem;
        padding: 0 1rem;
    }

    .section-subtitle {
        font-size: 1.1rem;
        padding: 0 1rem;
    }
}

.gradient-text {
    background: var(--gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    display: inline-block;
    width: 100%;
    text-align: center;
}

.page-content {
    padding: 8rem 0;
    min-height: 80vh;
}

.page-content h1 {
    margin-bottom: 3rem;
    color: var(--primary);
}

.content-section {
    max-width: 800px;
    margin: 0 auto;
}

.content-section h2 {
    color: var(--primary);
    margin: 2rem 0 1rem;
}

.content-section ul {
    margin-bottom: 2rem;
    padding-left: 1.5rem;
}

.content-section li {
    margin-bottom: 0.5rem;
}

.legal-links {
    margin-top: 2rem;
    text-align: center;
}

.legal-links a {
    color: var(--primary);
    text-decoration: none;
    transition: opacity 0.3s ease;
}

.legal-links a:hover {
    opacity: 0.8;
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 2000;
    justify-content: center;
    align-items: center;
    backdrop-filter: blur(4px);
}

.modal-content {
    background-color: white;
    padding: 20px;
    border-radius: 12px;
    position: relative;
    width: 90%;
    max-width: 800px;
    max-height: 90vh;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    animation: modalFadeIn 0.3s ease-out;
}

.close-modal {
    position: absolute;
    right: 20px;
    top: 10px;
    font-size: 28px;
    font-weight: bold;
    color: var(--text-secondary);
    cursor: pointer;
    z-index: 2001;
}

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

@keyframes modalFadeIn {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Modal */
@media (max-width: 768px) {
    .modal-content {
        width: 95%;
        padding: 15px;
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 1rem;
        width: 100%;
        box-sizing: border-box;
    }

    .hero {
        padding: 6rem 0 3rem;
    }

    .hero h1 {
        font-size: 2rem;
        padding: 0 1rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
        padding: 0 1rem;
    }

    .hero-subtitle br {
        display: none;
    }

    .hero-buttons {
        flex-direction: column;
        width: 100%;
        padding: 0 1rem;
    }

    .btn {
        width: 100%;
        text-align: center;
    }

    .nav-links {
        display: none;
    }

    .pricing-card.featured {
        transform: none;
    }

    section {
        padding: 3rem 0;
    }
}