/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

:root {
    --primary: #0056b3;
    --primary-dark: #003d82;
    --secondary: #1e3c72;
    --accent: #00a8ff;
    --light: #f8f9fa;
    --dark: #2d3436;
    --gray: #6c757d;
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    --transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--light);
    color: var(--dark);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    width: 90%;
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header & Navigation */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.98);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    transition: var(--transition);
}

    header.scrolled {
        background-color: rgba(255, 255, 255, 0.98);
        padding: 0;
        backdrop-filter: blur(10px);
    }

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    transition: padding 0.4s ease;
}

header.scrolled nav {
    padding: 15px 0;
}

.logo {
    display: flex;
    align-items: center;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary);
}

.logo-icon {
    margin-right: 10px;
    font-size: 1.8rem;
    color: var(--accent);
}

.logo-image {
    height: 36px;
    width: auto;
    display: block;
}

/* Navigation Links */
.nav-links {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    align-items: center;
}

    .nav-links li {
        margin-left: 35px;
        position: relative;
    }

    .nav-links a {
        text-decoration: none;
        color: var(--dark);
        font-weight: 500;
        font-size: 1rem;
        transition: color 0.25s ease;
        position: relative;
        padding: 6px 0;
    }

        .nav-links a::after {
            content: '';
            position: absolute;
            width: 0;
            height: 2px;
            bottom: -6px;
            left: 0;
            background: linear-gradient(90deg, var(--primary), var(--accent));
            transition: width 260ms ease;
        }

        .nav-links a:hover::after,
        .nav-links a.active::after {
            width: 100%;
        }

        .nav-links a.active {
            color: var(--primary);
        }

/* Mobile Menu */
.mobile-menu-toggle {
    display: none;
    cursor: pointer;
    font-size: 1.2rem;
    color: var(--dark);
    padding: 8px;
}

/* Footer */
footer {
    background-color: #0d1b3e;
    color: rgba(255, 255, 255, 0.7);
    padding: 60px 30px 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 50px;
}

.footer-column h3 {
    color: white;
    margin-bottom: 25px;
    font-size: 1.3rem;
    font-weight: 600;
}

.footer-links {
    list-style: none;
}

    .footer-links li {
        margin-bottom: 12px;
    }

    .footer-links a {
        color: rgba(255, 255, 255, 0.7);
        text-decoration: none;
        transition: color 0.3s ease;
    }

        .footer-links a:hover {
            color: white;
            padding-left: 5px;
        }

.copyright {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.5);
}

.footer-logo {
    height: 32px;
    width: auto;
    margin-bottom: 16px;
    filter: brightness(0) invert(1);
    opacity: 0.85;
    display: block;
}

.footer-desc {
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 20px;
    color: rgba(255, 255, 255, 0.6);
}

.footer-social {
    display: flex;
    gap: 12px;
}

    .footer-social a {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 38px;
        height: 38px;
        background: rgba(255, 255, 255, 0.08);
        border-radius: 50%;
        color: rgba(255, 255, 255, 0.7);
        text-decoration: none;
        transition: background 0.3s ease, color 0.3s ease;
        font-size: 0.9rem;
    }

        .footer-social a:hover {
            background: var(--primary);
            color: white;
        }

.footer-icon {
    margin-right: 8px;
    color: var(--accent);
    width: 14px;
}

.footer-links li {
    display: flex;
    align-items: flex-start;
    gap: 0;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.3s ease, padding-left 0.3s ease;
}

    .footer-links a:hover {
        color: white;
        padding-left: 4px;
    }

/* Hero dual CTA */
.hero-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
}