@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url('/assets/fonts/inter-regular.woff2') format('woff2');
}
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 500;
    font-display: swap;
    src: url('/assets/fonts/inter-medium.woff2') format('woff2');
}
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 600;
    font-display: swap;
    src: url('/assets/fonts/inter-semibold.woff2') format('woff2');
}
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 700;
    font-display: swap;
    src: url('/assets/fonts/inter-bold.woff2') format('woff2');
}
@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 800;
    font-display: swap;
    src: url('/assets/fonts/inter-extrabold.woff2') format('woff2');
}
@font-face {
    font-family: 'DM Sans';
    font-style: normal;
    font-weight: 400;
    font-display: swap;
    src: url('/assets/fonts/dmsans-regular.woff2') format('woff2');
}
@font-face {
    font-family: 'DM Sans';
    font-style: normal;
    font-weight: 500;
    font-display: swap;
    src: url('/assets/fonts/dmsans-medium.woff2') format('woff2');
}
@font-face {
    font-family: 'DM Sans';
    font-style: normal;
    font-weight: 700;
    font-display: swap;
    src: url('/assets/fonts/dmsans-bold.woff2') format('woff2');
}
:root {
    --primary: #1a1a2e;
    --secondary: #16213e;
    --accent: #e02b20;
    --accent-light: #ff4136;
    --text: #333;
    --text-light: #666;
    --bg: #ffffff;
    --bg-light: #f8f9fa;
    --bg-dark: #0f0f23;
    --gradient: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
    --gradient-accent: linear-gradient(135deg, #e02b20 0%, #ff4136 100%);
    --shadow: 0 4px 6px -1px rgba(0,0,0,.1), 0 2px 4px -1px rgba(0,0,0,.06);
    --shadow-lg: 0 20px 25px -5px rgba(0,0,0,.1), 0 10px 10px -5px rgba(0,0,0,.04);
    --radius: 12px;
    --max-width: 1200px;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: 'Inter', sans-serif; color: var(--text); line-height: 1.7; font-size: 16px; }
h1, h2, h3, h4, h5, h6 { font-family: 'DM Sans', sans-serif; color: var(--primary); line-height: 1.3; font-weight: 700; }
h1 { font-size: 2.8rem; margin-bottom: 1rem; }
h2 { font-size: 2.2rem; margin-bottom: 0.8rem; }
h3 { font-size: 1.5rem; margin-bottom: 0.6rem; }
p { margin-bottom: 1rem; color: var(--text-light); }
a { color: var(--accent); text-decoration: none; transition: all 0.3s; }
a:hover { color: var(--accent-light); }
img { max-width: 100%; height: auto; }
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 20px; }

.site-header { background: #fff; box-shadow: var(--shadow); position: fixed; width: 100%; top: 0; z-index: 1000; }
.header-inner { display: flex; justify-content: space-between; align-items: center; padding: 12px 20px; max-width: var(--max-width); margin: 0 auto; }
.logo img { height: 40px; width: auto; }
.nav-menu { display: flex; list-style: none; gap: 28px; align-items: center; }
.nav-menu a { color: var(--primary); font-weight: 500; font-size: 15px; position: relative; }
.nav-menu a:hover, .nav-menu a.active { color: var(--accent); }
.nav-menu a::after { content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 2px; background: var(--accent); transition: width 0.3s; }
.nav-menu a:hover::after { width: 100%; }
.nav-cta { background: var(--gradient-accent); color: #fff !important; padding: 10px 24px; border-radius: 8px; font-weight: 600; }
.nav-cta::after { display: none !important; }
.nav-cta:hover { opacity: 0.9; color: #fff !important; transform: translateY(-1px); }
.mobile-toggle { display: none; background: none; border: none; font-size: 24px; cursor: pointer; }

.hero { background: var(--gradient); color: #fff; padding: 140px 20px 80px; text-align: center; position: relative; overflow: hidden; }
.hero::before { content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0; background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="20" cy="20" r="1" fill="rgba(255,255,255,0.05)"/><circle cx="80" cy="40" r="1.5" fill="rgba(255,255,255,0.03)"/><circle cx="50" cy="80" r="1" fill="rgba(255,255,255,0.05)"/></svg>'); }
.hero h1 { color: #fff; font-size: 3.2rem; max-width: 800px; margin: 0 auto 1.2rem; position: relative; }
.hero p { color: rgba(255,255,255,0.85); font-size: 1.2rem; max-width: 600px; margin: 0 auto 2rem; position: relative; }
.hero .accent-text { color: var(--accent-light); }
.btn { display: inline-block; padding: 14px 32px; border-radius: 8px; font-weight: 600; font-size: 16px; transition: all 0.3s; cursor: pointer; border: none; }
.btn-primary { background: var(--gradient-accent); color: #fff; }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 25px rgba(224,43,32,0.3); color: #fff; }
.btn-secondary { background: transparent; color: #fff; border: 2px solid rgba(255,255,255,0.3); }
.btn-secondary:hover { background: rgba(255,255,255,0.1); color: #fff; }
.hero-buttons { display: flex; gap: 16px; justify-content: center; position: relative; flex-wrap: wrap; }
.hero-stats { display: flex; gap: 40px; justify-content: center; margin-top: 50px; position: relative; }
.hero-stat { text-align: center; }
.hero-stat .number { font-size: 2.5rem; font-weight: 800; color: #fff; }
.hero-stat .label { font-size: 0.85rem; color: rgba(255,255,255,0.7); text-transform: uppercase; letter-spacing: 1px; }

.section { padding: 80px 20px; }
.section-light { background: var(--bg-light); }
.section-dark { background: var(--bg-dark); color: #fff; }
.section-dark h2, .section-dark h3 { color: #fff; }
.section-dark p { color: rgba(255,255,255,0.75); }
.section-header { text-align: center; max-width: 700px; margin: 0 auto 50px; }
.section-header .subtitle { color: var(--accent); font-weight: 600; font-size: 0.9rem; text-transform: uppercase; letter-spacing: 2px; margin-bottom: 12px; display: block; }

.grid { display: grid; gap: 30px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.card { background: #fff; border-radius: var(--radius); padding: 32px; box-shadow: var(--shadow); transition: all 0.3s; border: 1px solid #eee; }
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.card-icon { width: 56px; height: 56px; background: var(--gradient-accent); border-radius: 12px; display: flex; align-items: center; justify-content: center; margin-bottom: 20px; font-size: 24px; color: #fff; }
.card h3 { font-size: 1.2rem; margin-bottom: 10px; }
.card p { font-size: 0.95rem; color: var(--text-light); }

.icon-seo::before { content: '🔍'; }
.icon-leads::before { content: '🎯'; }
.icon-automation::before { content: '⚡'; }
.icon-content::before { content: '✍️'; }
.icon-growth::before { content: '📈'; }
.icon-web::before { content: '🌐'; }
.icon-ads::before { content: '💰'; }

.pricing-card { background: #fff; border-radius: var(--radius); padding: 40px 32px; text-align: center; box-shadow: var(--shadow); border: 2px solid #eee; transition: all 0.3s; }
.pricing-card:hover { border-color: var(--accent); }
.pricing-card.featured { border-color: var(--accent); position: relative; transform: scale(1.05); }
.pricing-card.featured::before { content: 'MAS POPULAR'; position: absolute; top: -14px; left: 50%; transform: translateX(-50%); background: var(--gradient-accent); color: #fff; padding: 4px 20px; border-radius: 20px; font-size: 0.75rem; font-weight: 700; letter-spacing: 1px; }
.pricing-card .plan-name { font-size: 1.1rem; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; color: var(--text-light); margin-bottom: 16px; }
.pricing-card .price { font-size: 3rem; font-weight: 800; color: var(--primary); }
.pricing-card .price span { font-size: 1rem; font-weight: 400; color: var(--text-light); }
.pricing-card .features { list-style: none; margin: 24px 0; text-align: left; }
.pricing-card .features li { padding: 8px 0; border-bottom: 1px solid #f0f0f0; font-size: 0.95rem; color: var(--text-light); }
.pricing-card .features li::before { content: '✓'; color: var(--accent); font-weight: 700; margin-right: 10px; }

.testimonial { background: #fff; border-radius: var(--radius); padding: 32px; border-left: 4px solid var(--accent); }
.testimonial p { font-style: italic; font-size: 1.05rem; }
.testimonial .author { font-weight: 600; color: var(--primary); margin-top: 16px; }

.cta-section { background: var(--gradient); padding: 80px 20px; text-align: center; }
.cta-section h2 { color: #fff; font-size: 2.4rem; margin-bottom: 16px; }
.cta-section p { color: rgba(255,255,255,0.85); font-size: 1.1rem; max-width: 600px; margin: 0 auto 30px; }

.site-footer { background: var(--bg-dark); color: rgba(255,255,255,0.85); padding: 60px 20px 30px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.footer-col h4 { color: #fff; margin-bottom: 20px; font-size: 1.1rem; }
.footer-col p { font-size: 0.9rem; }
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul a { color: rgba(255,255,255,0.85); font-size: 0.9rem; }
.footer-col ul a:hover { color: var(--accent); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 20px; display: flex; justify-content: space-between; font-size: 0.85rem; }
.footer-bottom a { color: rgba(255,255,255,0.75); }

.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.blog-card { background: #fff; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); transition: all 0.3s; }
.blog-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.blog-card-image { height: 200px; background: var(--gradient); display: flex; align-items: center; justify-content: center; font-size: 3rem; }
.blog-card-content { padding: 24px; }
.blog-card-content .category { color: var(--accent); font-size: 0.8rem; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; }
.blog-card-content h3 { font-size: 1.1rem; margin: 8px 0 12px; }
.blog-card-content h3 a { color: var(--primary); }
.blog-card-content h3 a:hover { color: var(--accent); }
.blog-card-content p { font-size: 0.9rem; color: var(--text-light); }
.blog-card-content .read-more { color: var(--accent); font-weight: 600; font-size: 0.9rem; }

.article-content { max-width: 800px; margin: 0 auto; padding: 120px 20px 80px; }
.article-content h1 { font-size: 2.4rem; margin-bottom: 1.5rem; }
.article-content h2 { font-size: 1.8rem; margin-top: 2.5rem; margin-bottom: 1rem; }
.article-content h3 { font-size: 1.4rem; margin-top: 2rem; margin-bottom: 0.8rem; }
.article-content p { font-size: 1.05rem; line-height: 1.8; margin-bottom: 1.2rem; }
.article-content ul, .article-content ol { margin: 1rem 0 1.5rem 1.5rem; }
.article-content li { margin-bottom: 0.5rem; color: var(--text-light); }
.article-content blockquote { border-left: 4px solid var(--accent); padding: 16px 24px; margin: 2rem 0; background: var(--bg-light); border-radius: 0 var(--radius) var(--radius) 0; }
.article-meta { color: var(--text-light); font-size: 0.9rem; margin-bottom: 2rem; }
.breadcrumb { font-size: 0.85rem; color: var(--text-light); margin-bottom: 1rem; }
.breadcrumb a { color: var(--accent); }

.toc { background: var(--bg-light); border: 1px solid #eee; border-radius: var(--radius); padding: 24px; margin: 2rem 0; }
.toc h4 { font-size: 1rem; margin-bottom: 12px; }
.toc ol { margin-left: 1.2rem; }
.toc li { margin-bottom: 6px; }
.toc a { color: var(--text); font-size: 0.95rem; }

@media (max-width: 768px) {
    .nav-menu { display: none; }
    .mobile-toggle { display: block; }
    h1 { font-size: 2rem; }
    .hero h1 { font-size: 2.2rem; }
    .hero { padding: 120px 20px 60px; }
    .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .hero-stats { flex-direction: column; gap: 20px; }
    .pricing-card.featured { transform: none; }
    .blog-grid { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; gap: 10px; }
}
@media (max-width: 1024px) and (min-width: 769px) {
    .grid-3 { grid-template-columns: repeat(2, 1fr); }
    .grid-4 { grid-template-columns: repeat(2, 1fr); }
    .blog-grid { grid-template-columns: repeat(2, 1fr); }
}

.skip-nav { position: absolute; top: -40px; left: 0; background: var(--accent); color: #fff; padding: 8px 16px; z-index: 10000; font-weight: 600; transition: top 0.3s; }
.skip-nav:focus { top: 0; }

a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible {
    outline: 3px solid var(--accent);
    outline-offset: 2px;
    border-radius: 2px;
}

@media (max-width: 768px) {
    [style*="grid-template-columns:repeat(2,1fr)"] {
        grid-template-columns: 1fr !important;
    }
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    border-color: var(--accent) !important;
    outline: none;
}

.share-bar { display: flex; gap: 12px; margin: 1.5rem 0; align-items: center; flex-wrap: wrap; }
.share-bar span { font-weight: 600; font-size: 0.9rem; color: var(--text-light); }
.share-bar a {
    display: inline-flex; align-items: center; justify-content: center;
    width: 36px; height: 36px; border-radius: 50%;
    background: var(--bg-light); color: var(--text); font-size: 14px; font-weight: 700;
    transition: all 0.3s; text-decoration: none; border: 1px solid #eee;
}
.share-bar a:hover { background: var(--accent); color: #fff; border-color: var(--accent); }

#backToTop {
    display: none; position: fixed; bottom: 24px; right: 24px;
    width: 48px; height: 48px; border-radius: 50%;
    background: var(--gradient-accent); color: #fff; border: none;
    font-size: 20px; cursor: pointer; z-index: 9998;
    box-shadow: var(--shadow); transition: opacity 0.3s, transform 0.3s;
}
#backToTop:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }

.blog-search { max-width: 500px; margin: 0 auto 30px; }
.blog-search input {
    width: 100%; padding: 14px 20px; border: 2px solid #e0e0e0;
    border-radius: 8px; font-size: 16px; font-family: inherit;
    transition: border-color 0.3s;
}
.blog-search input:focus { border-color: var(--accent); outline: none; }

.success-msg {
    background: #28a745; color: #fff; padding: 24px; border-radius: var(--radius);
    text-align: center; margin-bottom: 24px;
}
.success-msg h3 { color: #fff; margin-bottom: 8px; }
.success-msg p { color: rgba(255,255,255,0.9); margin: 0; }