:root {
    --primary-blue: #0077ff;
    --secondary-blue: #0055cc;
    --light-blue: #e6f2ff;
    --dark-blue: #001a33;
    --white: #ffffff;
    --glass-bg: rgba(255, 255, 255, 0.1);
    --glass-border: rgba(255, 255, 255, 0.2);
    --text-main: #333333;
    --text-light: #666666;
    --accent: #ffcc00;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
}

body {
    background-color: var(--light-blue);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Hero Section with Dynamic Sailboat Background */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: var(--white);
    background: linear-gradient(rgba(0, 50, 100, 0.4), rgba(0, 50, 100, 0.4)), url('assets/hero-bg.png') no-repeat center center/cover;
    overflow: hidden;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100px;
    background: linear-gradient(transparent, var(--light-blue));
    z-index: 2;
}

.hero-content {
    z-index: 3;
    max-width: 800px;
    padding: 2rem;
    animation: fadeInDown 1.2s ease-out;
}

.hero h1 {
    font-size: 4rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    text-shadow: 0 4px 10px rgba(0,0,0,0.3);
}

.hero p {
    font-size: 1.5rem;
    margin-bottom: 2.5rem;
    opacity: 0.9;
}

.cta-button {
    display: inline-block;
    padding: 1rem 2.5rem;
    background-color: var(--white);
    color: var(--primary-blue);
    text-decoration: none;
    font-weight: bold;
    border-radius: 50px;
    font-size: 1.2rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.3);
    background-color: var(--light-blue);
}

/* Pricing Section */
.pricing {
    padding: 5rem 1rem;
    max-width: 1200px;
    margin: 0 auto;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    color: var(--primary-blue);
    margin-bottom: 3rem;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.pricing-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 119, 255, 0.05);
    transition: transform 0.3s ease;
    border: 1px solid var(--glass-border);
}

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

.pricing-card.popular {
    border: 2px solid var(--primary-blue);
    position: relative;
}

.popular-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-blue);
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: bold;
}

.pricing-card h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.price {
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary-blue);
    margin-bottom: 1.5rem;
}

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

.features-list {
    list-style: none;
    margin-bottom: 2rem;
    text-align: left;
}

.features-list li {
    margin-bottom: 0.8rem;
    display: flex;
    align-items: center;
    color: var(--text-light);
}

.features-list li::before {
    content: '✓';
    margin-right: 10px;
    color: var(--primary-blue);
    font-weight: bold;
}

/* Testimonials */
.testimonials {
    background-color: var(--white);
    padding: 5rem 1rem;
}

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

.testimonial-card {
    padding: 2rem;
    background: var(--light-blue);
    border-radius: 15px;
    font-style: italic;
}

.testimonial-card p {
    margin-bottom: 1.5rem;
}

.user-info {
    font-style: normal;
    font-weight: bold;
    color: var(--primary-blue);
}

/* FAQ Section */
.faq {
    padding: 5rem 1rem;
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: 1.5rem;
    background: white;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 10px rgba(0,0,0,0.05);
}

.faq-question {
    padding: 1.5rem;
    cursor: pointer;
    font-weight: bold;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-answer {
    padding: 0 1.5rem 1.5rem 1.5rem;
    color: var(--text-light);
}

/* Article Links Footer */
.seo-articles {
    padding: 4rem 1rem;
    background: var(--dark-blue);
    color: white;
}

.article-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

.article-link {
    color: var(--light-blue);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s;
}

.article-link:hover {
    color: var(--white);
}

footer {
    text-align: center;
    padding: 2rem;
    background: var(--dark-blue);
    color: var(--white);
    border-top: 1px solid rgba(255,255,255,0.1);
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }
    .hero p {
        font-size: 1.1rem;
    }
}