/* Styling Variables for Consistency */
:root {
    --primary-blue: #003366;
    --accent-orange: #ff8c00;
    --text-black: #1a1a1b;
    --light-bg: #fdfdfd;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: #f4f7f9;
}

/* Navbar Container - Increased Height & Styling */
.navbar {
    background-color: #ffffff;
    height: 85px; /* Increased Size */
    display: flex;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08); /* Modern Shadow */
    border-bottom: 3px solid #eef2f6;
}

.nav-container {
    width: 95%;
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Logo Styling */
.logo-img {
    height: 55px; /* Scaled up logo */
    width: auto;
    transition: var(--transition);
}

.logo-img:hover {
    transform: scale(1.05);
}

/* Navigation Links */
.nav-menu {
    list-style: none;
    display: flex;
    gap: 40px; /* Increased spacing */
}

.nav-link {
    text-decoration: none;
    color: var(--text-black);
    font-weight: 600;
    font-size: 17px;
    position: relative;
    transition: var(--transition);
}

.nav-link:hover {
    color: var(--primary-blue);
}

/* Cool Underline Effect on Hover */
.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background-color: var(--accent-orange);
    transition: var(--transition);
}

.nav-link:hover::after {
    width: 100%;
}

/* Active Link Styling */
.nav-link.active {
    color: var(--primary-blue);
}

.nav-link.active::after {
    width: 100%;
}

/* Attractive Search Bar */
.nav-search-wrapper {
    display: flex;
    align-items: center;
    background: #f1f3f5;
    padding: 5px 5px 5px 20px;
    border-radius: 50px;
    border: 2px solid transparent;
    transition: var(--transition);
}

.nav-search-wrapper:focus-within {
    border-color: var(--primary-blue);
    background: #fff;
    box-shadow: 0 0 0 4px rgba(0, 51, 102, 0.1);
}

.nav-search-wrapper input {
    border: none;
    background: none;
    outline: none;
    padding: 10px 0;
    font-size: 16px;
    width: 220px;
    color: var(--text-black);
}

.search-btn {
    background-color: var(--accent-orange);
    color: white;
    border: none;
    padding: 10px 18px;
    border-radius: 50px;
    cursor: pointer;
    display: flex;
    align-items: center;
    transition: var(--transition);
}

.search-btn:hover {
    background-color: #e67e00;
    transform: translateY(-1px);
}

/* Demo Content Styling */
.page-content {
    padding: 60px 5%;
    display: grid;
    gap: 20px;
}

.card {
    background: white;
    padding: 25px;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    border-left: 5px solid var(--primary-blue);
    font-size: 18px;
}