/* style.css */
:root {
    --primary: #b71c1c; /* Elegant Red */
    --dark: #1a237e;    /* Professional Indigo */
    --accent: #ffd600;  /* Gold for CTAs */
    --bg: #f8f9fa;
}

body { font-family: 'Segoe UI', Arial, sans-serif; margin: 0; background-color: var(--bg); color: #333; line-height: 1.6; }

/* Reusable Header */
header {
    background: #fff;
    padding: 15px 8%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky; top: 0; z-index: 1000;
}
.logo { font-size: 24px; font-weight: bold; color: var(--primary); text-decoration: none; letter-spacing: 1px; }
nav a { text-decoration: none; color: #444; margin-left: 25px; font-weight: 500; transition: 0.3s; }
nav a:hover { color: var(--primary); }

/* Hero Section */
.hero {
    background: linear-gradient(45deg, var(--dark), #000);
    color: white; padding: 100px 8%; text-align: center;
}
.hero h1 { font-size: 3rem; margin: 0; }
.btn { background: var(--primary); color: white; padding: 12px 30px; text-decoration: none; border-radius: 5px; display: inline-block; margin-top: 25px; transition: 0.3s; }
.btn:hover { background: #d32f2f; transform: scale(1.05); }

/* Sections */
.container { padding: 70px 8%; }
.section-title { text-align: center; margin-bottom: 50px; font-size: 2rem; color: var(--dark); }

/* Grid Layouts */
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 30px; }
.card { background: white; padding: 30px; border-radius: 12px; box-shadow: 0 5px 15px rgba(0,0,0,0.05); text-align: center; }

/* Footer */
footer { background: #111; color: #aaa; padding: 60px 8% 20px; }
.footer-content { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 40px; margin-bottom: 40px; }
.footer-content h3 { color: white; margin-bottom: 20px; }
.footer-content a { color: #aaa; text-decoration: none; display: block; margin-bottom: 10px; }
.copyright { text-align: center; border-top: 1px solid #333; padding-top: 20px; font-size: 0.9rem; }