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

body {
    font-family: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: #f6f8fb;
    color: #0b1b2b;
}

.landing-header {
    background: #ffffff;
    border-bottom: 1px solid #e4e9f0;
    position: sticky;
    top: 0;
    z-index: 10;
}

.landing-nav {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1.5rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 700;
}

.brand img {
    height: 36px;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.nav-link {
    color: #0b1b2b;
    text-decoration: none;
    font-weight: 600;
}

.landing-main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 3.5rem 2rem 5rem;
    display: flex;
    flex-direction: column;
    gap: 4rem;
}

.hero {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 3rem;
    align-items: center;
}

.hero-content h1 {
    font-size: clamp(2.2rem, 3vw, 3.3rem);
    margin: 1rem 0 1.5rem;
    line-height: 1.2;
}

.hero-content p {
    font-size: 1.05rem;
    color: #4a5d73;
    line-height: 1.6;
}

.badge {
    display: inline-flex;
    background: #e6f3ff;
    color: #1565c0;
    padding: 0.4rem 0.9rem;
    border-radius: 999px;
    font-weight: 600;
    font-size: 0.85rem;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin: 2rem 0;
}

.hero-proof {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 1.5rem;
}

.hero-proof strong {
    display: block;
    font-size: 1.3rem;
}

.hero-proof span {
    color: #5b6b7c;
    font-size: 0.9rem;
}

.hero-card {
    background: #0b1b2b;
    color: #ffffff;
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: 0 24px 60px rgba(11, 27, 43, 0.25);
}

.hero-card h3 {
    margin-bottom: 1rem;
    font-size: 1.4rem;
}

.hero-card ul {
    list-style: none;
    display: grid;
    gap: 0.75rem;
}

.hero-card li::before {
    content: '✓';
    margin-right: 0.5rem;
    color: #35c98a;
}

.section-title {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 2rem;
}

.section-title h2 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.section-title p {
    color: #5b6b7c;
}

.points-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
}

.point-card {
    background: #ffffff;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 18px 40px rgba(15, 39, 64, 0.08);
}

.point-card h3 {
    margin-bottom: 0.75rem;
}

.point-card p {
    color: #5b6b7c;
    line-height: 1.6;
}

.plan-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
}

.plan-card {
    background: #ffffff;
    padding: 2.5rem;
    border-radius: 18px;
    border: 1px solid #e0e6ef;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.plan-card ul {
    list-style: none;
    display: grid;
    gap: 0.65rem;
    color: #4a5d73;
}

.plan-card ul li::before {
    content: '•';
    margin-right: 0.5rem;
    color: #35c98a;
}

.plan-card.featured {
    background: #0b1b2b;
    color: #ffffff;
    border: none;
}

.plan-card.featured ul {
    color: #c8d4e3;
}

.plan-price {
    font-size: 2rem;
    font-weight: 700;
}

.plan-price span {
    font-size: 1rem;
    color: inherit;
    margin-left: 0.25rem;
}

.plan-tag {
    display: inline-flex;
    background: #35c98a;
    color: #0b1b2b;
    padding: 0.35rem 0.8rem;
    border-radius: 999px;
    font-weight: 700;
    font-size: 0.8rem;
    align-self: flex-start;
}

.cta {
    display: flex;
    justify-content: center;
}

.cta-card {
    background: linear-gradient(120deg, #0f2740, #0b1b2b);
    color: #ffffff;
    padding: 3rem;
    border-radius: 20px;
    text-align: center;
    max-width: 720px;
    width: 100%;
}

.cta-card p {
    margin: 1rem 0 2rem;
    color: #c8d4e3;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.85rem 1.6rem;
    border-radius: 999px;
    text-decoration: none;
    font-weight: 700;
    border: none;
    cursor: pointer;
}

.btn-primary {
    background: #35c98a;
    color: #0b1b2b;
}

.btn-primary:hover {
    background: #23b277;
    color: #ffffff;
}

.btn-secondary {
    background: #ffffff;
    color: #0b1b2b;
    border: 1px solid #d7dee8;
}

.btn-secondary:hover {
    border-color: #35c98a;
    color: #0b1b2b;
}

@media (max-width: 720px) {
    .landing-nav {
        flex-direction: column;
    }

    .hero-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .hero-card {
        padding: 2rem;
    }
}