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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: #333;
    background-color: #f9f9fb;
    overflow-x: hidden;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography */
h1, h2, h3, h4 {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    line-height: 1.2;
    color: #1a1a2e;
}

p {
    margin-bottom: 1rem;
    color: #4a5568;
}

a {
    text-decoration: none;
    color: inherit;
}

.highlight {
    color: #6c63ff;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 16px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.btn-primary {
    background-color: #6c63ff;
    color: white;
}

.btn-primary:hover {
    background-color: #554fd8;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(108, 99, 255, 0.3);
}

.btn-secondary {
    background-color: transparent;
    color: #6c63ff;
    border: 2px solid #6c63ff;
}

.btn-secondary:hover {
    background-color: #6c63ff;
    color: white;
    transform: translateY(-2px);
}

.btn-outline {
    background-color: transparent;
    color: #6c63ff;
    border: 2px solid #6c63ff;
}

.btn-outline:hover {
    background-color: #6c63ff;
    color: white;
}

.btn-large {
    padding: 16px 32px;
    font-size: 18px;
}

.btn-block {
    display: block;
    width: 100%;
}

/* Header & Navigation */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    padding: 15px 0;
}

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

.logo {
    display: flex;
    align-items: center;
    font-size: 1.8rem;
    font-weight: 700;
    color: #1a1a2e;
}

.logo-icon {
    margin-right: 8px;
    color: #6c63ff;
}

.logo-highlight {
    color: #6c63ff;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-links a {
    font-weight: 500;
    color: #4a5568;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: #6c63ff;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: #4a5568;
    cursor: pointer;
}

/* Hero Section */
.hero {
    padding: 180px 0 100px;
    background: linear-gradient(135deg, #f5f7ff 0%, #f0f2ff 100%);
    overflow: hidden;
}

.hero .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

.hero-content {
    flex: 1;
}

.hero-title {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: #4a5568;
    margin-bottom: 2.5rem;
    max-width: 600px;
}

.hero-cta {
    display: flex;
    gap: 20px;
    margin-bottom: 3rem;
}

.hero-stats {
    display: flex;
    gap: 40px;
}

.stat {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: #6c63ff;
}

.stat-label {
    font-size: 0.9rem;
    color: #718096;
    max-width: 100px;
}

.hero-image {
    flex: 1;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 25px 50px rgba(108, 99, 255, 0.15);
}

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

/* Section Common */
section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.125rem;
    color: #718096;
}

/* Features */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.feature-card {
    background: white;
    border-radius: 16px;
    padding: 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s, box-shadow 0.3s;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(108, 99, 255, 0.1);
}

.feature-icon {
    font-size: 2.5rem;
    color: #6c63ff;
    margin-bottom: 20px;
}

.feature-title {
    font-size: 1.5rem;
    margin-bottom: 12px;
}

.feature-description {
    color: #718096;
}

/* Pricing */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.pricing-card {
    background: white;
    border-radius: 16px;
    padding: 40px 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    position: relative;
    display: flex;
    flex-direction: column;
    transition: transform 0.3s;
}

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

.pricing-card.popular {
    border: 2px solid #6c63ff;
    transform: scale(1.05);
}

.popular-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background-color: #6c63ff;
    color: white;
    padding: 6px 20px;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
}

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

.pricing-title {
    font-size: 1.75rem;
    margin-bottom: 10px;
}

.pricing-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    margin-bottom: 10px;
}

.currency {
    font-size: 1.5rem;
    font-weight: 600;
    color: #4a5568;
}

.amount {
    font-size: 3.5rem;
    font-weight: 700;
    color: #1a1a2e;
    margin: 0 5px;
}

.period {
    font-size: 1rem;
    color: #718096;
}

.pricing-description {
    color: #718096;
    font-size: 0.95rem;
}

.pricing-features {
    list-style: none;
    margin-bottom: 30px;
    flex-grow: 1;
}

.pricing-features li {
    margin-bottom: 12px;
    display: flex;
    align-items: center;
}

.pricing-features i {
    margin-right: 10px;
    font-size: 1rem;
}

.pricing-features .fa-check {
    color: #10b981;
}

.pricing-features .fa-times {
    color: #ef4444;
}

.pricing-note {
    text-align: center;
    margin-top: 40px;
    color: #718096;
    font-size: 0.9rem;
}

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

.testimonial-card {
    background: white;
    border-radius: 16px;
    padding: 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.testimonial-text {
    font-size: 1.125rem;
    font-style: italic;
    color: #4a5568;
    margin-bottom: 25px;
    line-height: 1.7;
}

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

.author-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    margin-right: 15px;
    object-fit: cover;
}

.author-name {
    font-size: 1.125rem;
    margin-bottom: 5px;
}

.author-role {
    color: #718096;
    font-size: 0.9rem;
}

/* CTA / Waitlist */
.cta {
    background: linear-gradient(135deg, #6c63ff 0%, #554fd8 100%);
    color: white;
    padding: 100px 0;
    text-align: center;
}

.cta-title {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: white;
}

.cta-subtitle {
    font-size: 1.25rem;
    margin-bottom: 3rem;
    opacity: 0.9;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.waitlist-form {
    max-width: 600px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.waitlist-form input,
.waitlist-form select {
    padding: 16px 20px;
    border-radius: 8px;
    border: none;
    font-size: 1rem;
    font-family: 'Inter', sans-serif;
    background: rgba(255, 255, 255, 0.95);
    color: #333;
}

.waitlist-form input:focus,
.waitlist-form select:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.5);
}

.waitlist-form button {
    grid-column: 1 / -1;
}

.form-note {
    font-size: 0.875rem;
    opacity: 0.8;
    margin-top: 20px;
}

.cta-success {
    background: rgba(255, 255, 255, 0.1);
    padding: 40px;
    border-radius: 16px;
    max-width: 600px;
    margin: 0 auto;
}

.cta-success i {
    font-size: 4rem;
    color: #10b981;
    margin-bottom: 20px;
}

.cta-success h3 {
    font-size: 2rem;
    margin-bottom: 15px;
}

/* FAQ */
.faq-grid {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid #e2e8f0;
    margin-bottom: 10px;
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    background: none;
    border: none;
    font-size: 1.125rem;
    font-weight: 600;
    color: #1a1a2e;
    text-align: left;
    cursor: pointer;
    transition: color 0.3s;
}

.faq-question:hover {
    color: #6c63ff;
}

.faq-question i {
    transition: transform 0.3s;
}

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

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

.faq-answer p {
    padding: 0 0 20px;
    color: #4a5568;
}

/* Footer */
.footer {
    background: #1a1a2e;
    color: #cbd5e0;
    padding: 80px 0 40px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 60px;
}

.footer-logo {
    color: white;
    margin-bottom: 20px;
    display: inline-block;
}

.footer-description {
    margin-bottom: 25px;
    max-width: 300px;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: white;
    font-size: 1.125rem;
    transition: background 0.3s;
}

.social-links a:hover {
    background: #6c63ff;
}

.footer-title {
    color: white;
    font-size: 1.25rem;
    margin-bottom: 20px;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: #cbd5e0;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: #6c63ff;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 30px;
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.copyright {
    font-size: 0.9rem;
}

.footer-note i {
    color: #ef4444;
}

/* Responsive */
@media (max-width: 992px) {
    .hero .container {
        flex-direction: column;
        text-align: center;
    }
    .hero-title {
        font-size: 2.8rem;
    }
    .hero-stats {
        justify-content: center;
    }
    .pricing-card.popular {
        transform: none;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: white;
        flex-direction: column;
        padding: 20px;
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
        border-radius: 0 0 16px 16px;
    }
    .nav-links.active {
        display: flex;
    }
    .menu-toggle {
        display: block;
    }
    .hero-cta {
        flex-direction: column;
    }
    .hero-title {
        font-size: 2.2rem;
    }
    .section-title {
        font-size: 2rem;
    }
    .waitlist-form {
        grid-template-columns: 1fr;
    }
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.8rem;
    }
    .section-title {
        font-size: 1.7rem;
    }
    .features-grid,
    .pricing-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
}