/* ==========================================================================
   Quantika Enterprise - Style System (stylem.css)
   Aesthetic: Dark Gold Luxury & Enterprise Tech Accent
   ========================================================================== */

/* --- Custom Properties / CSS Variables --- */
:root {
    --bg-dark: #0a0e17;
    --bg-card: #121824;
    --bg-card-hover: #1a2336;
    --gold-primary: #d4af37;
    --gold-gradient: linear-gradient(135deg, #bf953f 0%, #fcf6ba 25%, #b38728 50%, #fbf5b7 75%, #aa771c 100%);
    --gold-subtle: rgba(212, 175, 55, 0.15);
    --gold-border: rgba(212, 175, 55, 0.3);
    --text-light: #f8fafc;
    --text-muted: #94a3b8;
    --text-dim: #64748b;
    --accent-blue: #2563eb;
    --accent-green: #10b981;
    --font-primary: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
    --box-shadow-gold: 0 0 20px rgba(212, 175, 55, 0.2);
}

/* --- Base & Reset Styles --- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    background-color: var(--bg-dark);
    color: var(--text-light);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    color: var(--gold-primary);
    text-decoration: none;
    transition: var(--transition-smooth);
}

a:hover {
    color: #fcf6ba;
}

ul {
    list-style: none;
}

/* --- Layout Container & Sections --- */
main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: 80px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

/* --- Header & Navigation --- */
.main-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background-color: rgba(10, 14, 23, 0.92);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--gold-border);
    padding: 18px 0;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: block;
    overflow: hidden;
}

.logo {
    float: left;
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: 1px;
    background: var(--gold-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-transform: uppercase;
}

.nav-links {
    float: right;
    margin-top: 4px;
}

.nav-links li {
    display: inline-block;
    margin-left: 28px;
}

.nav-links a {
    color: var(--text-muted);
    font-size: 0.95rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

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

.nav-container::after {
    content: "";
    display: table;
    clear: both;
}

/* --- Hero Section --- */
.hero {
    text-align: center;
    padding: 100px 20px 80px 20px;
    background: radial-gradient(circle at center, rgba(37, 99, 235, 0.1) 0%, rgba(10, 14, 23, 1) 70%);
}

.hero h1 {
    font-size: 2.8rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 20px;
    color: var(--text-light);
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.hero p {
    font-size: 1.2rem;
    color: var(--text-muted);
    max-width: 750px;
    margin: 0 auto 35px auto;
}

.btn-primary {
    display: inline-block;
    background: var(--gold-gradient);
    color: #000000;
    font-weight: 700;
    font-size: 1.05rem;
    padding: 16px 36px;
    border-radius: 50px;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: var(--box-shadow-gold);
    transition: var(--transition-smooth);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 30px rgba(212, 175, 55, 0.4);
    color: #000000;
}

/* --- Grid & Cards (Benefits) --- */
.section h2 {
    font-size: 2rem;
    text-align: center;
    margin-bottom: 50px;
    position: relative;
    color: var(--text-light);
}

.section h2::after {
    content: "";
    display: block;
    width: 60px;
    height: 3px;
    background: var(--gold-primary);
    margin: 15px auto 0 auto;
    border-radius: 2px;
}

.grid-benefits {
    display: block;
    font-size: 0;
}

.grid-benefits .card {
    display: inline-block;
    vertical-align: top;
    width: 48%;
    margin-right: 4%;
    margin-bottom: 24px;
    font-size: 1rem;
    background-color: var(--bg-card);
    border: 1px solid var(--gold-border);
    border-radius: 12px;
    padding: 30px;
    transition: var(--transition-smooth);
}

.grid-benefits .card:nth-child(2n) {
    margin-right: 0;
}

.grid-benefits .card:hover {
    background-color: var(--bg-card-hover);
    transform: translateY(-5px);
    border-color: var(--gold-primary);
    box-shadow: var(--box-shadow-gold);
}

.card h3 {
    font-size: 1.3rem;
    color: var(--gold-primary);
    margin-bottom: 12px;
}

.card p {
    color: var(--text-muted);
    font-size: 0.98rem;
}

/* --- Bonos Section --- */
.bonos-section {
    background-color: rgba(18, 24, 36, 0.5);
    border-radius: 16px;
    padding: 60px 40px;
    margin: 40px 0;
    border: 1px solid rgba(212, 175, 55, 0.2);
}

.bonos-list li {
    background-color: var(--bg-card);
    border-left: 4px solid var(--gold-primary);
    padding: 18px 24px;
    margin-bottom: 16px;
    border-radius: 0 8px 8px 0;
    font-size: 1.05rem;
    color: var(--text-light);
}

.bonos-list strong {
    color: var(--gold-primary);
}

/* --- Pricing Boxes --- */
.pricing-container {
    display: block;
    font-size: 0;
    text-align: center;
}

.price-box {
    display: inline-block;
    vertical-align: top;
    width: 48%;
    margin-right: 4%;
    font-size: 1rem;
    background-color: var(--bg-card);
    border: 2px solid var(--gold-border);
    border-radius: 16px;
    padding: 40px 30px;
    text-align: center;
    box-shadow: var(--box-shadow);
}

.price-box:nth-child(2n) {
    margin-right: 0;
}

.price-box h3 {
    font-size: 1.4rem;
    color: var(--text-light);
    margin-bottom: 15px;
}

.price-box .price {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--gold-primary);
    margin-bottom: 15px;
}

.price-box p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* --- Sectors List --- */
.sectors-list {
    display: block;
    font-size: 0;
    text-align: center;
}

.sectors-list li {
    display: inline-block;
    width: 48%;
    margin-right: 4%;
    margin-bottom: 20px;
    font-size: 1rem;
    background-color: var(--bg-card);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 20px;
    border-radius: 10px;
    text-align: left;
    color: var(--text-light);
}

.sectors-list li:nth-child(2n) {
    margin-right: 0;
}

.sectors-list li::before {
    content: "✓";
    color: var(--gold-primary);
    font-weight: bold;
    margin-right: 12px;
}

/* --- Contact Section --- */
.contact-section {
    text-align: center;
    background: linear-gradient(180deg, var(--bg-dark) 0%, #05070c 100%);
}

.contact-section p {
    font-size: 1.15rem;
    margin-bottom: 15px;
    color: var(--text-muted);
}

.contact-section a {
    color: var(--gold-primary);
    font-weight: 600;
}

/* --- Footer --- */
footer {
    text-align: center;
    padding: 40px 20px;
    background-color: #05070c;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--text-dim);
    font-size: 0.9rem;
}

/* --- Responsive Layout (Media Queries) --- */
@media (max-width: 768px) {
    .logo {
        float: none;
        display: block;
        text-align: center;
        margin-bottom: 15px;
    }
    
    .nav-links {
        float: none;
        display: block;
        text-align: center;
    }

    .nav-links li {
        margin: 0 10px;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .grid-benefits .card,
    .price-box,
    .sectors-list li {
        width: 100%;
        margin-right: 0;
        margin-bottom: 20px;
    }

    .bonos-section {
        padding: 30px 20px;
    }
}