* { margin: 0; padding: 0; box-sizing: border-box; }
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: #f8f9fa;
    color: #333;
    line-height: 1.6;
}
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* Header */
.header {
    background: linear-gradient(135deg, #0f0c29, #302b63);
    color: white;
    padding: 20px 0;
    position: sticky;
    top: 0;
    z-index: 100;
}
.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

/* Logo */
.logo {
    font-size: 22px;
    font-weight: bold;
    color: white;
    text-decoration: none;
}

/* Hamburger Menu Button - Super Simple */
.hamburger-btn {
    display: flex;
    flex-direction: column;
    gap: 8px;
    background: rgba(255,255,255,0.2);
    border: 2px solid white;
    border-radius: 8px;
    padding: 12px 15px;
    cursor: pointer;
    z-index: 1000;
}
.hamburger-btn span {
    width: 35px;
    height: 4px;
    background: white;
    display: block;
    border-radius: 2px;
}
.hamburger-btn.active span:nth-child(1) {
    transform: translateY(12px) rotate(45deg);
}
.hamburger-btn.active span:nth-child(2) {
    opacity: 0;
}
.hamburger-btn.active span:nth-child(3) {
    transform: translateY(-12px) rotate(-45deg);
}

/* Desktop Navigation */
.nav {
    display: flex;
    gap: 25px;
}
.nav a {
    color: #ddd;
    text-decoration: none;
    font-weight: 500;
    font-size: 16px;
    transition: color 0.3s;
}
.nav a:hover {
    color: white;
}

/* Mobile Styles */
@media screen and (max-width: 900px) {
    .hamburger-btn {
        display: flex !important;
    }
    .nav {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        height: 100vh;
        width: 100%;
        background: linear-gradient(135deg, #0f0c29, #302b63);
        display: none;
        flex-direction: column;
        padding: 120px 30px 30px;
        z-index: 999;
    }
    .nav.show {
        display: flex !important;
    }
    .nav a {
        color: white;
        font-size: 22px;
        padding: 15px 0;
        border-bottom: 1px solid rgba(255,255,255,0.1);
        text-align: center;
    }
}

/* Desktop Only - Hide Hamburger */
@media screen and (min-width: 901px) {
    .hamburger-btn {
        display: none !important;
    }
    .nav {
        display: flex !important;
    }
}

/* Price Ticker */
.price-ticker {
    background: #1a1a2e;
    padding: 12px 0;
    overflow: hidden;
}
.price-list {
    display: flex;
    gap: 30px;
    animation: scroll 30s linear infinite;
}
@keyframes scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}
.price-item {
    display: flex;
    align-items: center;
    gap: 10px;
    white-space: nowrap;
    color: white;
}
.price-symbol { font-weight: bold; }
.price-value { font-weight: 600; }
.price-change.positive { color: #4ade80; }
.price-change.negative { color: #f87171; }

.main-content { padding: 40px 0; }
.hero {
    background: linear-gradient(135deg, #0f0c29, #302b63);
    color: white;
    padding: 80px 0;
    text-align: center;
}
.hero h1 { font-size: 48px; margin-bottom: 20px; }
.hero p { font-size: 20px; color: #ddd; max-width: 600px; margin: 0 auto; }
.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 40px;
}
.article-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 15px rgba(0,0,0,0.08);
    transition: transform 0.3s, box-shadow 0.3s;
}
.article-card:hover { transform: translateY(-5px); box-shadow: 0 10px 30px rgba(0,0,0,0.12); }
.article-image {
    height: 200px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 48px;
}
.article-content { padding: 25px; }
.article-category {
    display: inline-block;
    background: #e0e7ff;
    color: #3730a3;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 10px;
}
.article-title {
    font-size: 20px;
    margin-bottom: 10px;
    color: #1f2937;
}
.article-title a { color: inherit; text-decoration: none; }
.article-excerpt { color: #6b7280; margin-bottom: 15px; }
.article-meta { color: #9ca3af; font-size: 14px; }

.footer {
    background: #0f0c29;
    color: #ddd;
    padding: 50px 0 20px;
    margin-top: 60px;
}
.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 30px;
}
.footer-col h3, .footer-col h4 { color: white; margin-bottom: 15px; }
.footer-col a {
    display: block;
    color: #aaa;
    text-decoration: none;
    margin-bottom: 8px;
    transition: color 0.3s;
}
.footer-col a:hover { color: white; }
.copyright {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #333;
    color: #888;
}
.btn {
    display: inline-block;
    background: linear-gradient(135deg, #0f0c29, #302b63);
    color: white;
    padding: 12px 30px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: transform 0.3s;
}
.btn:hover { transform: translateY(-2px); }
.page-content { background: white; padding: 40px; border-radius: 12px; box-shadow: 0 2px 15px rgba(0,0,0,0.08); }
.page-content h1 { margin-bottom: 20px; color: #1f2937; }
.page-content h2 { margin: 30px 0 15px; color: #374151; }
.page-content p { margin-bottom: 15px; }
.page-content ul, .page-content ol { margin-left: 25px; margin-bottom: 15px; }
.sidebar { background: white; padding: 25px; border-radius: 12px; box-shadow: 0 2px 15px rgba(0,0,0,0.08); }
.content-grid { display: grid; grid-template-columns: 1fr 300px; gap: 30px; }
@media (max-width: 900px) {
    .content-grid { grid-template-columns: 1fr; }
}