:root {
    --bg-color: #12141d;
    --card-bg: #161925;
    --accent-color: #6c5ce7;
    --accent-glow: rgba(108, 92, 231, 0.35);
    --text-primary: #ffffff;
    --text-secondary: #a0a8c0;
    --shadow-out: 6px 6px 14px #0a0c12, -6px -6px 14px #1a1c28;
    --shadow-in: inset 3px 3px 6px #0a0c12, inset -3px -3px 6px #1a1c28;
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 20px;
}

a {
    text-decoration: none;
    color: inherit;
}

/* Header Nav */
header {
    background: rgba(18, 20, 29, 0.95);
    padding: 16px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    position: sticky;
    top: 0;
    z-index: 100;
}

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

.logo-box {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-box i {
    font-size: 1.4rem;
    color: var(--accent-color);
}

.logo-text {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    font-size: 1.2rem;
    letter-spacing: 1px;
}

nav {
    display: flex;
    gap: 20px;
}

nav a {
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
}

/* Hero Card */
.hero-section {
    padding: 50px 0;
    display: flex;
    justify-content: center;
}

.hero-card {
    background: var(--card-bg);
    padding: 40px 24px;
    border-radius: 24px;
    box-shadow: var(--shadow-out);
    text-align: center;
    width: 100%;
    border: 1px solid rgba(255, 255, 255, 0.03);
}

.badge {
    background: rgba(108, 92, 231, 0.12);
    color: var(--accent-color);
    padding: 6px 16px;
    border-radius: 30px;
    font-size: 0.8rem;
    font-weight: 600;
    border: 1px solid rgba(108, 92, 231, 0.3);
    display: inline-block;
    margin-bottom: 20px;
}

.hero-title {
    font-family: 'Poppins', sans-serif;
    font-size: 2.2rem;
    line-height: 1.25;
    margin-bottom: 16px;
}

.highlight {
    color: var(--accent-color);
}

.hero-desc {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin: 0 auto 30px;
    max-width: 600px;
}

.hero-action-buttons {
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
}

/* Buttons */
.btn-neo {
    padding: 12px 24px;
    border-radius: 12px;
    font-weight: 600;
    font-size: 0.95rem;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.2s;
}

.btn-whatsapp {
    background: var(--accent-color);
    color: white;
    box-shadow: 0 4px 14px var(--accent-glow);
}

.btn-telegram {
    background: var(--card-bg);
    color: var(--text-primary);
    box-shadow: var(--shadow-out);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

/* Atlas Section */
.atlas-section {
    padding: 30px 0 60px;
}

.section-header {
    text-align: center;
    margin-bottom: 35px;
}

.section-header h2 {
    font-family: 'Poppins', sans-serif;
    font-size: 1.8rem;
    margin-bottom: 6px;
}

.section-header p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.atlas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
}

.card-neo {
    background: var(--card-bg);
    padding: 28px 20px;
    border-radius: 20px;
    box-shadow: var(--shadow-out);
    border: 1px solid rgba(255, 255, 255, 0.02);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.highlight-card {
    border: 1px solid rgba(108, 92, 231, 0.35);
}

.card-icon-box {
    width: 50px;
    height: 50px;
    background: rgba(108, 92, 231, 0.12);
    color: var(--accent-color);
    border-radius: 12px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.4rem;
    margin-bottom: 18px;
    box-shadow: var(--shadow-in);
}

.box-blue {
    color: #00d2d3;
    background: rgba(0, 210, 211, 0.12);
}

.box-purple {
    color: #a29bfe;
    background: rgba(162, 155, 254, 0.12);
}

.card-neo h3 {
    font-family: 'Poppins', sans-serif;
    font-size: 1.2rem;
    margin-bottom: 8px;
}

.card-neo p {
    color: var(--text-secondary);
    font-size: 0.88rem;
    margin-bottom: 24px;
    flex-grow: 1;
}

.btn-full {
    width: 100%;
    justify-content: center;
}

/* Footer */
footer {
    padding: 24px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    text-align: center;
}

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

.copyright {
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.footer-socials {
    display: flex;
    gap: 12px;
}

.footer-socials a {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--card-bg);
    box-shadow: var(--shadow-out);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
}

@media (max-width: 600px) {
    .hero-title {
        font-size: 1.8rem;
    }
    .hero-action-buttons {
        flex-direction: column;
    }
    .btn-neo {
        width: 100%;
        justify-content: center;
    }
    .footer-container {
        flex-direction: column;
        gap: 12px;
    }
}