:root {
    --primary-color: #0056b3;
    --accent-color: #e63946;
    --secondary-color: #6c757d;
    --dark-color: #212529;
    --light-color: #f8f9fa;
    --white: #ffffff;
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--dark-color);
    background-color: var(--white);
    scroll-behavior: smooth;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navbar */
.navbar {
    padding: 15px 0;
    background: var(--white);
    border-bottom: 1px solid #eee;
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

.logo {
    height: 35px;
}

.nav-badge {
    background: #fff3f3;
    color: var(--accent-color);
    padding: 5px 15px;
    border-radius: 20px;
    font-weight: 700;
    font-size: 0.85rem;
    border: 1px solid #ffcccc;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    text-align: center;
}

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

.btn-primary:hover {
    background: #004494;
    transform: translateY(-2px);
}

.btn-secondary {
    background: var(--light-color);
    color: var(--dark-color);
    margin-left: 10px;
}

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

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

.btn-large {
    background: var(--primary-color);
    color: var(--white);
    padding: 18px 36px;
    font-size: 1.2rem;
}

/* Hero */
.hero {
    padding: 100px 0;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    text-align: center;
}

.hero .badge {
    display: inline-block;
    background: var(--primary-color);
    color: #fff;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 20px;
    letter-spacing: 1px;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    line-height: 1.1;
    font-weight: 800;
}

.subtitle {
    font-size: 1.3rem;
    color: var(--secondary-color);
    max-width: 800px;
    margin: 0 auto 40px;
}

/* Features */
.features {
    padding: 100px 0;
}

.features h2 {
    text-align: center;
    margin-bottom: 60px;
    font-size: 2.5rem;
}

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

.feature-card {
    padding: 40px;
    background: var(--light-color);
    border-radius: 15px;
    transition: var(--transition);
    text-align: center;
}

.feature-card .icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.feature-card h3 {
    margin-bottom: 15px;
    font-size: 1.4rem;
}

/* Pricing */
.pricing {
    padding: 100px 0;
    background: #f4f7f9;
    text-align: center;
}

.pricing-intro {
    font-size: 1.2rem;
    margin-bottom: 50px;
}

.pricing-grid {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
}

.price-box {
    background: var(--white);
    flex: 1;
    max-width: 450px;
    min-width: 320px;
    padding: 50px 40px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.price-box.highlight {
    border: 3px solid var(--primary-color);
    transform: scale(1.05);
    z-index: 10;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.price-box .label {
    font-weight: 700;
    text-transform: uppercase;
    color: var(--secondary-color);
    font-size: 0.85rem;
    margin-bottom: 20px;
}

.price-box.highlight .label {
    color: var(--primary-color);
}

.price-box .amount {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 5px;
}

.price-box .amount small {
    font-size: 1.2rem;
    color: var(--secondary-color);
}

.strike-through {
    text-decoration: line-through;
    color: var(--accent-color);
    font-weight: 600;
    margin-bottom: 25px;
}

.price-box ul {
    list-style: none;
    text-align: left;
    margin-bottom: 40px;
    flex-grow: 1;
}

.price-box ul li {
    padding: 12px 0;
    border-bottom: 1px solid #eee;
}

.price-box .btn {
    width: 100%;
}

/* CTA */
.cta {
    padding: 100px 0;
    background: var(--dark-color);
    color: var(--white);
    text-align: center;
}

.cta h2 {
    font-size: 2.8rem;
    margin-bottom: 25px;
}

.cta p {
    margin-bottom: 45px;
    font-size: 1.3rem;
    opacity: 0.85;
}

/* Footer */
.footer {
    padding: 50px 0;
    text-align: center;
    border-top: 1px solid #eee;
}

/* FAQ Section */
.faq {
    padding: 100px 0;
    background: var(--white);
}

.faq h2 {
    text-align: center;
    margin-bottom: 60px;
    font-size: 2.5rem;
}

.faq-grid {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: 30px;
    padding-bottom: 25px;
    border-bottom: 1px solid #eee;
}

.faq-item h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
    font-size: 1.4rem;
}

.faq-item p {
    color: var(--secondary-color);
    line-height: 1.7;
}

.highlight-box {
    background-color: var(--light-color);
    border-left: 4px solid var(--primary-color);
    padding: 20px;
    margin: 20px 0;
    border-radius: 0 8px 8px 0;
}

.footer a {
    color: var(--primary-color);
    text-decoration: none;
    margin: 0 10px;
}

@media (max-width: 900px) {
    .price-box.highlight {
        transform: scale(1);
    }
    .pricing-grid {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 600px) {
    .hero h1 {
        font-size: 2.5rem;
    }
    .hero-btns .btn {
        display: block;
        margin: 15px auto;
    }
}