:root {
    --bg-deep: #0B1121;
    --bg-surface: #151E2E;
    --accent-primary: #00E5FF;
    --accent-secondary: #FFFFFF;
    --text-main: #F8FAFC;
    --text-dim: #94A3B8;
    --glass: rgba(255, 255, 255, 0.05);
    --border: rgba(255, 255, 255, 0.1);
}

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

body {
    background-color: var(--bg-deep);
    color: var(--text-main);
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
    scroll-behavior: smooth;
}

h1, h2, h3, h4, .logo {
    font-family: 'Syne', sans-serif;
    text-transform: uppercase;
}

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

/* Navbar */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(11, 17, 33, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
    transition: 0.3s;
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: 2px;
    white-space: nowrap;
}

.logo span {
    color: var(--accent-primary);
    margin-left: 5px;
}

.nav-links {
    display: flex;
    align-items: center;
}

.nav-links a {
    color: var(--text-main);
    text-decoration: none;
    margin-left: 2rem;
    font-size: 0.9rem;
    font-weight: 600;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: var(--accent-primary);
}

.btn-primary {
    background: var(--accent-primary);
    color: var(--bg-deep) !important;
    padding: 0.6rem 1.5rem;
    border-radius: 4px;
    box-shadow: 0 0 15px rgba(0, 229, 255, 0.3);
}

/* Hero */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    padding-top: 5rem;
    background: radial-gradient(circle at center, #151E2E 0%, #0B1121 100%);
}

.hero-content {
    max-width: 800px;
    z-index: 2;
    padding: 0 1.5rem;
}

.hero h1 {
    font-size: 5rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    background: linear-gradient(to right, #fff, var(--accent-primary));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.badge {
    display: inline-block;
    background: rgba(0, 229, 255, 0.1);
    color: var(--accent-primary);
    padding: 0.5rem 1rem;
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 1px;
    border: 1px solid var(--accent-primary);
    margin-bottom: 1.5rem;
}

.hero p {
    font-size: 1.2rem;
    color: var(--text-dim);
    margin-bottom: 2.5rem;
}

.hero-btns {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
}

.btn-glow {
    background: transparent;
    color: var(--accent-primary);
    padding: 1rem 2rem;
    border: 1px solid var(--accent-primary);
    text-decoration: none;
    font-weight: 800;
    border-radius: 4px;
    transition: 0.3s;
    box-shadow: 0 0 10px rgba(0, 229, 255, 0.2);
    display: inline-block;
}

.btn-glow:hover {
    background: var(--accent-primary);
    color: var(--bg-deep);
    box-shadow: 0 0 30px rgba(0, 229, 255, 0.5);
}

.btn-secondary {
    color: var(--text-main);
    text-decoration: none;
    font-weight: 600;
    display: flex;
    align-items: center;
}

/* Sections */
.section {
    padding: 8rem 0;
}

.bg-alt {
    background-color: var(--bg-surface);
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 4rem;
}

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

.card {
    background: var(--glass);
    padding: 3rem;
    border-radius: 12px;
    border: 1px solid var(--border);
    transition: 0.4s;
    text-align: center;
}

.card:hover {
    transform: translateY(-10px);
    border-color: var(--accent-primary);
    background: rgba(0, 229, 255, 0.03);
}

/* 🔱 ELITE SELECTOR: Targets both <i> and converted <svg> elements from FontAwesome */
.card i, .card svg {
    font-size: 3.5rem !important;
    width: 3.5rem !important;
    height: 3.5rem !important;
    color: var(--accent-primary) !important;
    fill: var(--accent-primary) !important;
    margin-bottom: 2rem !important;
    filter: drop-shadow(0 0 15px rgba(0, 229, 255, 0.6));
    transition: 0.3s;
}

.card:hover i, .card:hover svg {
    transform: scale(1.1);
    filter: drop-shadow(0 0 25px rgba(0, 229, 255, 0.9));
}

.card h3 {
    margin-bottom: 1rem;
}

.card p {
    color: var(--text-dim);
}

/* Pillars */
.pillars-grid {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    max-width: 800px;
    margin: 0 auto;
}

.pillar-item {
    display: flex;
    align-items: center;
    background: var(--glass);
    padding: 1.5rem 2rem;
    border-radius: 8px;
    border-left: 4px solid var(--accent-primary);
}

.pillar-num {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--accent-primary);
    margin-right: 2rem;
    opacity: 0.5;
}

.pillar-item h4 {
    margin-right: 1.5rem;
    min-width: 180px;
}

.pillar-item p {
    font-size: 0.9rem;
    color: var(--text-dim);
}

/* CTA Box */
.cta-box {
    background: linear-gradient(135deg, var(--bg-surface) 0%, #0B1121 100%);
    padding: 4rem;
    border-radius: 20px;
    text-align: center;
    border: 1px solid var(--accent-primary);
    position: relative;
    overflow: hidden;
}

.benefit-list {
    list-style: none;
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin: 2.5rem 0;
}

.benefit-list i, .benefit-list svg {
    color: var(--accent-primary) !important;
    margin-right: 8px !important;
}

.btn-buy {
    background: var(--accent-primary);
    color: var(--bg-deep);
    border: none;
    padding: 1.5rem 4rem;
    font-size: 1.2rem;
    font-weight: 800;
    border-radius: 8px;
    cursor: pointer;
    transition: 0.3s;
    box-shadow: 0 0 20px rgba(0, 229, 255, 0.4);
}

.btn-buy:hover {
    transform: scale(1.05);
    box-shadow: 0 0 40px rgba(0, 229, 255, 0.6);
}

footer {
    text-align: center;
    padding: 4rem;
    color: var(--text-dim);
    font-size: 0.8rem;
    border-top: 1px solid var(--border);
}

/* Responsividade de Elite (Zero Achismo) */
@media (max-width: 768px) {
    .navbar {
        padding: 1rem;
        flex-wrap: wrap; /* Prevent button cut-off */
        justify-content: center;
        gap: 0.8rem;
    }
    .logo {
        font-size: 1.1rem;
        width: 100%;
        text-align: center;
    }
    .nav-links {
        width: 100%;
        justify-content: center;
    }
    .nav-links a {
        display: none;
    }
    .nav-links a.btn-primary {
        display: block;
        padding: 0.6rem 1.2rem;
        font-size: 0.85rem;
        margin-left: 0;
    }
    .hero {
        height: auto;
        padding: 8rem 0 4rem;
    }
    .hero h1 {
        font-size: 2.8rem;
    }
    .hero p {
        font-size: 1.1rem;
    }
    .hero-btns {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    .btn-glow, .btn-secondary {
        width: 100%;
        margin-right: 0;
        justify-content: center;
    }
    .section {
        padding: 4rem 0;
    }
    .grid {
        grid-template-columns: 1fr;
    }
    .pillar-item {
        flex-direction: column;
        text-align: center;
    }
    .pillar-num {
        margin: 0 0 1rem 0;
    }
    .benefit-list {
        flex-direction: column;
        gap: 1rem;
    }
    .btn-buy {
        width: 100%;
        padding: 1.2rem;
    }
}

@media (max-width: 400px) {
    .hero h1 {
        font-size: 2.2rem;
    }
}