:root {
    --primary: #FF4D00;
    --primary-dark: #CC3D00;
    --secondary: #0A0E27;
    --accent: #FFB800;
    --text-dark: #1a1a1a;
    --text-light: #6B7280;
    --bg-light: #F8F9FA;
    --bg-white: #FFFFFF;
    --border: #E5E7EB;
    --success: #10B981;
}

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

body {
    font-family: 'Outfit', sans-serif;
    color: var(--text-dark);
    line-height: 1.7;
    background: var(--bg-white);
    -webkit-font-smoothing: antialiased;
}

a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

.container { max-width: 1100px; margin: 0 auto; padding: 0 24px; }

/* Header */
header {
    position: sticky;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid var(--border);
}
nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 0;
    flex-wrap: wrap;
    gap: 12px;
}
.logo { font-size: 26px; font-weight: 800; color: var(--secondary); letter-spacing: -1px; }
.logo span { color: var(--primary); }
.logo a { color: inherit; text-decoration: none; }
.nav-links { list-style: none; display: flex; gap: 26px; align-items: center; flex-wrap: wrap; }
.nav-links a { color: var(--text-dark); font-weight: 500; transition: color 0.2s; }
.nav-links a:hover { color: var(--primary); text-decoration: none; }

.btn {
    display: inline-block;
    padding: 11px 22px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 15px;
    transition: all 0.2s ease;
    cursor: pointer;
    border: 2px solid transparent;
}
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); text-decoration: none; }
.btn-secondary { background: #fff; color: var(--primary); border-color: var(--primary); }
.btn-secondary:hover { background: var(--primary); color: #fff; text-decoration: none; }

/* Breadcrumb */
.breadcrumb { background: var(--bg-light); border-bottom: 1px solid var(--border); }
.breadcrumb ol { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; padding: 14px 0; font-size: 14px; color: var(--text-light); }
.breadcrumb li::after { content: "›"; margin-left: 8px; color: var(--text-light); }
.breadcrumb li:last-child::after { content: ""; }
.breadcrumb a { color: var(--text-light); }

/* Hero of content pages */
.page-hero { padding: 64px 0 40px; background: linear-gradient(180deg, #fff 0%, var(--bg-light) 100%); }
.page-hero .tag {
    display: inline-block; background: rgba(255,77,0,0.1); color: var(--primary);
    font-weight: 600; font-size: 14px; padding: 6px 14px; border-radius: 50px; margin-bottom: 18px;
}
.page-hero h1 { font-size: clamp(30px, 5vw, 46px); font-weight: 800; line-height: 1.15; color: var(--secondary); letter-spacing: -1px; max-width: 800px; }
.page-hero h1 span { color: var(--primary); }
.page-hero .lead { font-size: 19px; color: var(--text-light); margin-top: 20px; max-width: 720px; }
.page-hero .hero-cta { margin-top: 28px; display: flex; gap: 14px; flex-wrap: wrap; }

/* Article / content body */
.content { padding: 48px 0 64px; }
.content-wrap { max-width: 760px; margin: 0 auto; }
.content-wrap h2 { font-size: 28px; font-weight: 700; color: var(--secondary); margin: 40px 0 16px; letter-spacing: -0.5px; }
.content-wrap h3 { font-size: 21px; font-weight: 700; color: var(--secondary); margin: 28px 0 12px; }
.content-wrap p { color: #374151; margin-bottom: 16px; }
.content-wrap ul, .content-wrap ol { margin: 0 0 18px 22px; color: #374151; }
.content-wrap li { margin-bottom: 8px; }
.content-wrap strong { color: var(--secondary); }
.content-wrap .meta { color: var(--text-light); font-size: 15px; margin-bottom: 8px; }

.callout {
    background: var(--bg-light); border-left: 4px solid var(--primary);
    padding: 20px 24px; border-radius: 0 12px 12px 0; margin: 28px 0;
}
.callout p:last-child { margin-bottom: 0; }

/* Feature grid (reused on landings) */
.feature-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 20px; margin: 32px 0; }
.feature-box { background: #fff; border: 1px solid var(--border); border-radius: 16px; padding: 24px; }
.feature-box .ico { font-size: 30px; margin-bottom: 12px; }
.feature-box h3 { font-size: 18px; margin: 0 0 8px; color: var(--secondary); }
.feature-box p { font-size: 15px; color: var(--text-light); margin: 0; }

/* CTA block */
.cta-block {
    background: var(--secondary); color: #fff; border-radius: 20px;
    padding: 48px 40px; text-align: center; margin: 48px 0 0;
}
.cta-block h2 { color: #fff; font-size: 28px; margin-bottom: 12px; }
.cta-block p { color: rgba(255,255,255,0.8); margin-bottom: 24px; }

/* FAQ */
.faq-block { margin: 40px 0; }
.faq-q { border-bottom: 1px solid var(--border); padding: 18px 0; }
.faq-q h3 { font-size: 18px; color: var(--secondary); margin: 0 0 8px; }
.faq-q p { color: var(--text-light); margin: 0; }

/* Blog list */
.post-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; margin: 32px 0; }
.post-card { background: #fff; border: 1px solid var(--border); border-radius: 16px; padding: 26px; transition: box-shadow 0.2s, transform 0.2s; }
.post-card:hover { box-shadow: 0 8px 24px rgba(0,0,0,0.08); transform: translateY(-3px); }
.post-card .cat { color: var(--primary); font-weight: 600; font-size: 13px; text-transform: uppercase; letter-spacing: 0.5px; }
.post-card h2 { font-size: 20px; margin: 10px 0; color: var(--secondary); }
.post-card h2 a { color: inherit; }
.post-card h2 a:hover { color: var(--primary); text-decoration: none; }
.post-card p { color: var(--text-light); font-size: 15px; margin: 0 0 14px; }
.post-card .read { font-weight: 600; font-size: 15px; }

/* Footer */
footer { background: var(--secondary); color: #fff; padding: 56px 0 28px; margin-top: 64px; }
.footer-content { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 32px; }
.footer-logo { font-size: 24px; font-weight: 800; margin-bottom: 12px; }
.footer-logo span { color: var(--primary); }
.footer-description { color: rgba(255,255,255,0.6); font-size: 15px; max-width: 280px; }
.footer-section h4 { font-size: 16px; margin-bottom: 16px; }
.footer-links { list-style: none; }
.footer-links li { margin-bottom: 10px; }
.footer-links a { color: rgba(255,255,255,0.6); font-size: 15px; }
.footer-links a:hover { color: var(--primary); text-decoration: none; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); margin-top: 40px; padding-top: 24px; text-align: center; color: rgba(255,255,255,0.5); font-size: 14px; }

@media (max-width: 768px) {
    .nav-links { display: none; }
    .footer-content { grid-template-columns: 1fr 1fr; }
}