/* Base Styles */
:root {
    --primary: #6c63ff;
    --primary-dark: #5a52d3;
    --secondary: #ff6b6b;
    --dark: #2d3436;
    --light: #f8f9fa;
    --gray: #6c757d;
    --light-gray: #e9ecef;
    --white: #ffffff;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: var(--dark);
    background-color: var(--white);
}

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

h1 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
    position: relative;
    display: inline-block;
}

h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--primary);
    border-radius: 2px;
}

p {
    margin-bottom: 1.5rem;
    color: var(--gray);
    font-size: 1.1rem;
}

/* Buttons */
.cta-button {
    display: inline-block;
    background: var(--primary);
    color: white;
    padding: 0.8rem 1.8rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    border: 2px solid var(--primary);
    cursor: pointer;
    text-align: center;
}

.cta-button:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(108, 99, 255, 0.3);
}

.cta-button.large {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
}

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

/* Header & Navigation */
header {
    background: linear-gradient(135deg, #6c63ff 0%, #5a52d3 100%);
    color: white;
    padding: 1.5rem 0;
    position: relative;
    overflow: hidden;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.logo {
    font-size: 1.8rem;
    font-weight: 800;
    color: white;
    text-decoration: none;
}

.nav-links {
    display: flex;
    gap: 20px;
    align-items: center;
}

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

.nav-links a:hover {
    color: #f0f0f0;
}

/* Language Switcher */
.language-switcher {
    display: flex;
    align-items: center;
    gap: 5px;
    margin-left: 10px;
}

.language-btn {
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.7);
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 500;
    padding: 5px 8px;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.language-btn:hover {
    color: white;
    background: rgba(255, 255, 255, 0.1);
}

.language-btn.active {
    color: white;
    font-weight: 600;
    background: rgba(255, 255, 255, 0.2);
}

.language-switcher span {
    color: rgba(255, 255, 255, 0.5);
    user-select: none;
}

/* Hero Section */
.hero {
    text-align: center;
    padding: 8rem 2rem;
    max-width: 800px;
    margin: 0 auto;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero p {
    font-size: 1.3rem;
    margin-bottom: 2.5rem;
    color: rgba(255, 255, 255, 0.9);
}

/* Features Section */
.features {
    padding: 6rem 0;
    background-color: #f8f9ff;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    padding: 0 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.feature-card {
    background: white;
    padding: 2.5rem 2rem;
    border-radius: 10px;
    text-align: center;
    transition: var(--transition);
    box-shadow: var(--shadow);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.feature-card .icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.feature-card h3 {
    margin-bottom: 1rem;
    color: var(--dark);
}

/* Pricing Section */
.pricing {
    padding: 6rem 0;
    background: white;
}

.pricing h2 {
    text-align: center;
    margin-bottom: 4rem;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    padding: 0 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.pricing-card {
    background: white;
    border-radius: 10px;
    padding: 2.5rem;
    text-align: center;
    position: relative;
    transition: var(--transition);
    border: 1px solid var(--light-gray);
}

.pricing-card.featured {
    border: 2px solid var(--primary);
    transform: scale(1.05);
}

.pricing-card.featured .cta-button {
    background: var(--primary);
    color: white;
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    z-index: 1000;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.modal.show {
    display: flex;
    opacity: 1;
}

.modal-content {
    background-color: var(--white);
    padding: 2.5rem 2rem;
    border-radius: 12px;
    width: 90%;
    max-width: 480px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    position: relative;
    transform: translateY(-20px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-align: center;
    margin: 20px;
}

.modal.show .modal-content {
    transform: translateY(0);
}

.modal-header {
    margin-bottom: 1.5rem;
}

.modal-header h3 {
    color: var(--primary);
    font-size: 1.8rem;
    margin-bottom: 0.8rem;
}

.modal-header p {
    color: var(--gray);
    font-size: 1.1rem;
    margin: 0;
}

.close-modal {
    position: absolute;
    top: 1rem;
    right: 1.5rem;
    font-size: 2rem;
    line-height: 1;
    cursor: pointer;
    color: var(--gray);
    background: none;
    border: none;
    padding: 0.5rem;
    margin: -0.5rem -0.5rem -0.5rem auto;
    transition: color 0.2s ease, transform 0.2s ease;
}

.close-modal:hover {
    color: var(--dark);
    transform: scale(1.1);
}

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

.modal h3 {
    color: var(--primary);
    margin-bottom: 1rem;
}

.email-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 2rem;
    gap: 1.5rem;
    width: 100%;
}

@media (min-width: 480px) {
    .email-container {
        flex-direction: row;
        justify-content: center;
        flex-wrap: wrap;
    }
}

.email-link {
    font-size: 1.2rem;
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.2s ease;
    word-break: break-all;
    padding: 0.5rem 0;
    display: inline-block;
}

.email-link:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

.copy-email {
    background-color: var(--primary);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 6px;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 600;
    transition: all 0.2s ease;
    min-width: 140px;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 48px;
    box-shadow: 0 2px 8px rgba(108, 99, 255, 0.3);
}

.copy-email .button-text {
    transition: all 0.2s ease;
}

.copy-email.copied {
    background-color: #4CAF50;
    box-shadow: 0 2px 8px rgba(76, 175, 80, 0.3);
}

.copy-email:hover {
    background-color: var(--primary-dark);
}

.popular {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary);
    color: white;
    padding: 0.3rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.price {
    font-size: 3rem;
    font-weight: 700;
    color: var(--dark);
    margin: 1.5rem 0;
}

.price span {
    font-size: 1rem;
    color: var(--gray);
    font-weight: 400;
}

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

.pricing-card ul li {
    margin-bottom: 0.8rem;
    padding-left: 1.8rem;
    position: relative;
    color: var(--gray);
}

.pricing-card ul li::before {
    content: '✓';
    color: #4caf50;
    position: absolute;
    left: 0;
}

/* Testimonials Section */
.testimonials {
    padding: 6rem 0;
    background-color: #f8f9ff;
    text-align: center;
}

.testimonial-slider {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 2rem;
}

.testimonial {
    background: white;
    padding: 2.5rem;
    border-radius: 10px;
    margin: 0 auto;
    max-width: 700px;
    box-shadow: var(--shadow);
}

.testimonial p {
    font-style: italic;
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
}

.author {
    font-weight: 600;
    color: var(--dark);
}

/* Contact Section */
.contact {
    padding: 6rem 0;
    text-align: center;
    background: white;
}

.contact p {
    max-width: 600px;
    margin: 0 auto 2.5rem;
}

/* Footer */
footer {
    background: var(--dark);
    color: white;
    padding: 4rem 0 2rem;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    text-align: center;
}

.footer-logo {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: var(--transition);
}

.footer-links a:hover {
    color: white;
    text-decoration: underline;
}

.copyright {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    h1 {
        font-size: 2.5rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    .hero {
        padding: 6rem 1.5rem;
    }
    
    .feature-grid,
    .pricing-grid {
        grid-template-columns: 1fr;
        padding: 0 1.5rem;
    }
    
    .pricing-card.featured {
        transform: none;
    }
    
    nav {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .nav-links {
        flex-direction: column;
        gap: 1rem;
    }
}

/* Animations */
@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0px); }
}

.feature-card:hover .icon {
    animation: float 2s ease-in-out infinite;
}