/* Importing a professional font for better look */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;600;700&display=swap');

*{
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: 'Montserrat', sans-serif; /* Use a modern, professional font */
}

/* --- Global & Container Styles --- */

:root {
    --primary-color: #002D62; /* Deep Navy Blue */
    --accent-color: #00BCD4; /* Vibrant Cyan/Teal */
    --text-light: #f4f4f4;
    --text-dark: #333333;
}

body {
    background-color: #e9ecef; /* Light gray background for the body */
}

.container {
    background-image: url("inoimg.jpeg");
    width: 100vw;
    height: 100vh; /* Use full viewport height */
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    position: relative; /* Needed for header positioning */
    display: flex;
    flex-direction: column;
}

/* Optional: Add a subtle overlay to make text/buttons stand out */
.container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.4); /* Darker overlay */
    z-index: 1;
}

/* --- Header & Navigation --- */

.main-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 40px;
    background-color: rgba(0, 0, 0, 0.6); /* Slightly transparent dark background for header */
    color: var(--text-light);
    z-index: 2; /* Keep header above the overlay */
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 1px;
    color: var(--accent-color);
}

.btn-nav {
    display: flex;
    gap: 15px; /* Spacing between buttons */
}

.nav-btn {
    font-size: 0.9rem;
    font-weight: 600;
    padding: 10px 20px;
    border: none;
    border-radius: 5px; /* Slightly rounded corners */
    cursor: pointer;
    transition: background-color 0.3s, transform 0.1s;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    color: var(--text-light);
}

/* Specific button styles */
.login, .signup {
    background-color: transparent; /* Transparent background for less visual weight */
    border: 2px solid var(--text-light); /* White border */
}

.register {
    background-color: var(--accent-color); /* Highlight the main CTA */
    color: var(--primary-color);
    border: 2px solid var(--accent-color);
}

/* Hover effects */
.nav-btn:hover {
    background-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-1px);
}

.register:hover {
    background-color: #0097A7; /* Slightly darker accent on hover */
    border-color: #0097A7;
}

/* --- Hero Content (Image) --- */

.hero-content {
    flex-grow: 1;
    display: flex;
    justify-content: flex-start; /* Move content to the left */
    align-items: center;
    padding-left: 10%; /* Add some margin from the edge */
    z-index: 2;
}

.img1 img {
    max-width: 350px; /* Control image size */
    height: auto;
    border-radius: 8px; /* Slightly rounded corners for the inner image */
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.3); /* Stronger shadow for depth */
    display: block; /* Removes any default bottom margin */
}

/* --- Footer --- */

footer {
    background-color: var(--primary-color); /* Use the professional Navy color */
    padding: 15px 40px;
    font-size: 0.75rem; /* Slightly larger and more legible */
    color: #aebfd0; /* Lighter color for legibility on dark background */
    text-align: center;
    z-index: 2;
    margin-top: auto; /* Pushes the footer to the bottom */
}