:root {
    --sage-primary: #8a9a5b;
    --sage-light: #b2bc8c;
    --sage-dark: #6b7c41;
    --sage-glow: rgba(138, 154, 91, 0.2);
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 90px;
}

body {
    margin: 0;
    padding: 0;
    background-color: #f8fafc;
    font-family: 'Outfit', sans-serif;
    color: #1e293b;
    overflow-x: hidden;
}

/* --- Landing Layout --- */
.landing-wrapper {
    position: relative;
    z-index: 10;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* --- Header --- */
.header {
    min-height: 90px;
    display: flex;
    align-items: center;
    position: sticky;
    top: 0;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    z-index: 1000;
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.logo-link {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    text-decoration: none;
}

.logo-img {
    height: 128px;
    width: 128px;
    object-fit: contain;
    margin: 4px;
}

.logo-text {
    font-family: 'Outfit', sans-serif;
    font-size: 4.5rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    margin: 0;
}

.logo-text .cera { color: #065f46; }
.logo-text .via { color: #0f172a; }

.nav-desktop {
    display: flex;
    align-items: center;
    gap: 2.5rem;
    font-size: 0.95rem;
    font-weight: 600;
}

.nav-links-group {
    display: flex;
    gap: 2rem;
}

.nav-divider {
    width: 1px;
    height: 24px;
    background: rgba(0,0,0,0.1);
}

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

.btn-app {
    background: #8a9a5b;
    color: white;
    padding: 0.7rem 1.8rem;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 700;
    transition: all 0.2s;
    box-shadow: 0 4px 12px rgba(138, 154, 91, 0.2);
}

.btn-app:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(138, 154, 91, 0.3);
}

/* --- Mobile Menu --- */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: #0f172a;
    padding: 0.5rem;
    z-index: 1001;
}

.nav-mobile {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: white;
    z-index: 1000;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    padding: 2rem;
}

.nav-mobile.is-active {
    display: flex;
}

.nav-mobile a {
    font-size: 1.5rem;
    font-weight: 700;
    color: #0f172a;
    text-decoration: none;
}

/* --- Hero --- */
.hero {
    padding: 100px 0;
    text-align: center;
    position: relative;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    color: #0f172a;
}

.hero h1 span {
    color: #8a9a5b;
}

.hero p {
    font-size: 1.25rem;
    color: #64748b;
    max-width: 700px;
    margin: 0 auto 2.5rem;
    line-height: 1.6;
}

/* --- Features --- */
.features {
    padding: 80px 0;
    background: white;
}

.section-title {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title h2 {
    font-size: 2.5rem;
    font-weight: 800;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.feature-card {
    padding: 2.5rem;
    border-radius: 24px;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-10px);
    border-color: var(--sage-primary);
    box-shadow: 0 20px 40px rgba(138, 154, 91, 0.08);
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

/* --- Pricing --- */
.pricing { padding: 100px 0; }

.price-grid {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.price-card {
    background: white;
    border: 1px solid #e2e8f0;
    border-radius: 30px;
    padding: 3rem;
    width: 100%;
    max-width: 380px;
    text-align: center;
    position: relative;
    transition: all 0.3s;
}

.price-card.featured {
    border: 2px solid var(--sage-primary);
    transform: scale(1.05);
    box-shadow: 0 20px 50px rgba(0,0,0,0.05);
}

.badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--sage-primary);
    color: white;
    padding: 0.4rem 0.8rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
}

/* --- Background --- */
.globe {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.3;
    animation: float 20s infinite alternate ease-in-out;
}

@keyframes float { 0% { transform: translate(0, 0); } 100% { transform: translate(40px, 60px); } }

footer {
    padding: 50px 0;
    text-align: center;
    color: #94a3b8;
    font-size: 0.9rem;
    border-top: 1px solid #e2e8f0;
}

/* --- Responsive Adjustments --- */
@media (max-width: 1024px) {
    .logo-img {
        height: 80px;
        width: 80px;
    }
    .logo-text {
        font-size: 3rem;
    }
    .nav-desktop {
        gap: 1.5rem;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 1.5rem;
    }

    .header {
        min-height: 70px;
    }

    .logo-img {
        height: 60px;
        width: 60px;
    }

    .logo-text {
        font-size: 2.5rem;
    }

    .nav-desktop {
        display: none;
    }

    .mobile-menu-toggle {
        display: block;
    }

    .hero {
        padding: 60px 0;
    }

    .hero h1 {
        font-size: 2.25rem;
    }

    .hero p {
        font-size: 1.1rem;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .price-card.featured {
        transform: scale(1);
    }
    
    .section-title h2 {
        font-size: 2rem;
    }

    .price-amount {
        font-size: 2.5rem;
    }
}

@media (max-width: 480px) {
    .logo-text {
        font-size: 2rem;
    }
    
    .hero h1 {
        font-size: 1.8rem;
    }
    
    .btn-hero {
        width: 100%;
        padding: 1rem;
        font-size: 1.1rem;
    }
}