/* style.css */
@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;500;600;700&display=swap');

:root {
    --primary-color: #002b70; /* Deep Blue from logo */
    --primary-dark: #001f52;
    --text-primary: #333333;
    --text-secondary: #666666;
    --bg-color: #ffffff;
    --bg-light: #f8f9fa;
    --footer-bg: #f3f4f6;
    --border-color: #e5e7eb;
    --accent-yellow: #f37021; /* Orange from logo */
    --border-radius: 8px;
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Roboto', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-primary);
    line-height: 1.6;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul { list-style: none; }

h1, h2, h3, h4, h5, h6 { color: var(--text-primary); margin-bottom: 1rem; font-weight: 700; }
h1 { font-size: 3rem; line-height: 1.2; }
p { color: var(--text-secondary); margin-bottom: 1rem; }

/* Navigation */
header {
    background-color: #ffffff;
    padding: 1rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
    position: relative;
    z-index: 100;
}

.logo img { height: 40px; object-fit: contain; }
.logo img { height: 40px; object-fit: contain; }
.logo img.main-logo { height: auto; max-height: 100px; object-fit: contain; }
.logo img.main-logo-footer { height: auto; max-height: 100px; object-fit: contain; display: block; margin: 0; }
.logo-text { font-size: 1.5rem; font-weight: 700; color: var(--primary-color); }

.nav-links { display: flex; gap: 2rem; align-items: center; }
.nav-links li a {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
    padding: 0.5rem 0;
    position: relative;
}
.nav-links li a:hover, .nav-links li a.active {
    color: var(--primary-color);
}
.nav-links li a.active::after {
    content: '';
    position: absolute;
    bottom: -15px; /* align with header border */
    left: 0;
    width: 100%;
    height: 3px;
    background-color: var(--primary-color);
}

.auth-links {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}
.auth-links .login-link { font-size: 0.9rem; font-weight: 600; }
.auth-links .login-link:hover { color: var(--primary-color); }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.6rem 1.5rem;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 4px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    font-size: 0.9rem;
}
.btn:hover { background: var(--primary-dark); }
.btn-outline {
    background: transparent;
    color: var(--primary-color);
    border: 1px solid var(--primary-color);
}
.btn-outline:hover { background: var(--primary-color); color: white; }

/* Forms */
.form-control {
    width: 100%;
    padding: 0.8rem;
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.95rem;
}
.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
}
.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
}
.form-error { color: var(--primary-color); font-size: 0.8rem; margin-top: 4px; display: block;}

/* Cards */
.card {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: 0 4px 6px rgba(0,0,0,0.02);
}

/* Auth Pages Container */
.auth-wrapper {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    min-height: calc(100vh - 80px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}
.auth-card {
    background: white;
    padding: 3rem;
    border-radius: 12px;
    width: 100%;
    max-width: 500px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.05);
}

/* Footer */
footer {
    background: var(--footer-bg);
    padding: 4rem 5% 1rem;
    margin-top: auto;
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}
.footer-grid h4 {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}
.footer-grid ul li { margin-bottom: 0.8rem; }
.footer-grid ul li a { color: var(--text-secondary); font-size: 0.9rem; }
.footer-grid ul li a:hover { color: var(--primary-color); }
.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding-top: 1.5rem;
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.8rem;
}

/* Layout Utilities */
.section-padding { padding: 4rem 5%; }
.text-center { text-align: center; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

/* Mobile Menu */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1.5rem;
    cursor: pointer;
}

@media (max-width: 992px) {
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    header {
        flex-wrap: wrap;
    }
    .nav-links, .auth-links {
        display: none;
        width: 100%;
        flex-direction: column;
        text-align: center;
        padding: 1rem 0;
        gap: 1rem;
    }
    .nav-links.active, .auth-links.active {
        display: flex;
    }
    nav { width: 100%; order: 3; }
    .auth-links { order: 4; border-top: 1px solid var(--border-color); padding-top: 1rem; }
    .mobile-menu-btn {
        display: block;
        order: 2;
    }
    .logo { order: 1; }
    .footer-grid { grid-template-columns: 1fr; }
}