:root {
    --ig-orange: #f09433;
    --ig-red: #dc2743;
    --ig-purple: #bc1888;
    --bg-main: #FAFAFA;
    --bg-white: #FFFFFF;
    --text-primary: #262626;
    --text-secondary: #8E8E8E;
    --border-color: #DBDBDB;
    --card-shadow: 0 4px 12px rgba(0,0,0,0.05);
}
* { margin: 0; padding: 0; box-sizing: border-box; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; }
body { background: var(--bg-main); color: var(--text-primary); line-height: 1.6; }
a { text-decoration: none; color: inherit; }

/* Modern Clean Nav */
.nav { background: rgba(255,255,255,0.95); backdrop-filter: blur(10px); display: flex; justify-content: space-between; align-items: center; padding: 15px 5%; border-bottom: 1px solid var(--border-color); position: sticky; top: 0; z-index: 100; }
.nav-brand { font-size: 26px; font-weight: 900; background: linear-gradient(45deg, var(--ig-orange), var(--ig-red), var(--ig-purple)); -webkit-background-clip: text; color: transparent; letter-spacing: -0.5px; }
.nav-links a { margin-left: 25px; font-size: 15px; font-weight: 600; color: var(--text-primary); transition: color 0.2s; }
.nav-links a:hover, .nav-links a.active { color: var(--ig-red); }

/* Modern Hero Section */
.hero { text-align: center; padding: 100px 20px 80px; background: var(--bg-white); border-bottom: 1px solid var(--border-color); }
.hero-icon { width: 80px; height: 80px; margin: 0 auto 25px; background: linear-gradient(45deg, var(--ig-orange), var(--ig-red), var(--ig-purple)); border-radius: 22px; display: flex; align-items: center; justify-content: center; color: white; font-size: 40px; font-weight: bold; box-shadow: 0 10px 20px rgba(220,39,67,0.3); }
.hero h1 { font-size: 52px; font-weight: 900; margin-bottom: 20px; letter-spacing: -1px; color: var(--text-primary); }
.hero p { font-size: 18px; color: var(--text-secondary); max-width: 700px; margin: 0 auto 40px; }
.btn-group { display: flex; justify-content: center; gap: 15px; flex-wrap: wrap; }
.btn { padding: 14px 32px; border-radius: 8px; font-size: 16px; font-weight: 700; text-align: center; transition: all 0.3s; border: none; cursor: pointer; }
.btn-primary { background: linear-gradient(45deg, var(--ig-orange), var(--ig-red)); color: white; box-shadow: 0 5px 15px rgba(220,39,67,0.3); }
.btn-primary:hover { background: linear-gradient(45deg, var(--ig-red), var(--ig-purple)); transform: translateY(-2px); box-shadow: 0 8px 20px rgba(220,39,67,0.4); }
.btn-secondary { background: var(--bg-main); color: var(--text-primary); border: 1px solid var(--border-color); }
.btn-secondary:hover { border-color: var(--text-secondary); transform: translateY(-2px); }

/* Stats Bar */
.data-bar { display: flex; justify-content: center; flex-wrap: wrap; gap: 50px; padding: 40px 20px; background: var(--bg-white); border-bottom: 1px solid var(--border-color); }
.data-item { text-align: center; }
.data-item h3 { font-size: 32px; font-weight: 900; color: var(--text-primary); margin-bottom: 5px; }
.data-item p { font-size: 13px; color: var(--text-secondary); font-weight: 600; text-transform: uppercase; letter-spacing: 1px; }

/* Container & Sections */
.container { max-width: 1100px; margin: 0 auto; padding: 60px 20px; }
.section-title { font-size: 32px; font-weight: 800; text-align: center; margin-bottom: 50px; letter-spacing: -0.5px; }

/* Grid Cards */
.grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; }
.card { background: var(--bg-white); padding: 30px; border-radius: 12px; border: 1px solid var(--border-color); box-shadow: var(--card-shadow); transition: transform 0.2s; }
.card:hover { transform: translateY(-5px); box-shadow: 0 10px 25px rgba(0,0,0,0.08); border-color: #C13584; }
.card h3 { font-size: 18px; font-weight: 700; margin-bottom: 12px; color: var(--text-primary); display: flex; align-items: center; gap: 8px; }
.card h3::before { content: ""; display: inline-block; width: 6px; height: 6px; border-radius: 50%; background: var(--ig-red); }
.card p { font-size: 15px; color: var(--text-secondary); line-height: 1.6; }

/* Images */
.img-fluid { max-width: 100%; height: auto; display: block; margin: 40px auto 0; border-radius: 16px; box-shadow: 0 15px 40px rgba(0,0,0,0.1); border: 1px solid var(--border-color); }

/* FAQ List */
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item { background: var(--bg-white); padding: 25px; border-radius: 12px; border: 1px solid var(--border-color); margin-bottom: 20px; box-shadow: var(--card-shadow); }
.faq-item h3 { font-size: 16px; font-weight: 700; margin-bottom: 10px; color: var(--text-primary); }
.faq-item p { font-size: 15px; color: var(--text-secondary); }

/* Guide Steps */
.step-row { display: flex; justify-content: center; gap: 20px; flex-wrap: wrap; margin-bottom: 40px; }
.step-item { background: var(--bg-white); border: 1px solid var(--border-color); padding: 30px 20px; border-radius: 12px; flex: 1; min-width: 220px; text-align: center; box-shadow: var(--card-shadow); }
.step-num { display: inline-block; font-size: 24px; font-weight: 900; background: linear-gradient(45deg, var(--ig-orange), var(--ig-red)); -webkit-background-clip: text; color: transparent; margin-bottom: 10px; }
.step-item h3 { font-size: 16px; font-weight: 700; margin-bottom: 8px; }
.step-item p { font-size: 14px; color: var(--text-secondary); }

/* Footer */
.footer { background: var(--bg-white); padding: 50px 20px; text-align: center; border-top: 1px solid var(--border-color); margin-top: 40px; }
.footer-links { margin-bottom: 20px; display: flex; justify-content: center; gap: 25px; flex-wrap: wrap; }
.footer-links a { color: var(--text-secondary); font-size: 14px; font-weight: 600; transition: color 0.2s; }
.footer-links a:hover { color: var(--ig-red); }
.footer p { font-size: 13px; color: #a0a0a0; }