/* Modern Slide-in Panel Navigation Styles */

/* Add padding to body to account for fixed header */
body {
    padding-top: 90px;
}

/* Clean header bar */
.nav-header {
    background: white;
    padding: 1.25rem 0;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    z-index: 1000;
    box-shadow: 0 1px 3px rgba(0,0,0,0.08);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.logo a {
    display: flex;
    align-items: center;
}

.logo img {
    height: 50px;
    width: auto;
    display: block;
    transition: opacity 0.3s;
}

.logo img:hover {
    opacity: 0.8;
}

/* Menu toggle button */
.menu-toggle {
    background: none;
    border: none;
    color: #1a3a61;
    cursor: pointer;
    padding: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
    border-radius: 6px;
}

.menu-toggle:hover {
    background: #f8fafc;
    transform: scale(1.05);
}

.menu-toggle svg {
    stroke: #1a3a61;
}

/* Overlay backdrop */
.nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 1998;
}

.nav-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* Slide-in panel */
.nav-panel {
    position: fixed;
    top: 0;
    right: 0;
    width: 100%;
    max-width: 420px;
    height: 100%;
    background: white;
    box-shadow: -4px 0 24px rgba(0, 0, 0, 0.15);
    transform: translateX(100%);
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1999;
    display: flex;
    flex-direction: column;
}

.nav-panel.active {
    transform: translateX(0);
}

/* Panel header */
.nav-panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
    border-bottom: 1px solid #e2e8f0;
}

.nav-panel-logo img {
    height: 45px;
    width: auto;
}

.menu-close {
    background: none;
    border: none;
    color: #1a3a61;
    cursor: pointer;
    padding: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
    border-radius: 6px;
}

.menu-close:hover {
    background: #f8fafc;
    transform: rotate(90deg);
}

.menu-close svg {
    stroke: #1a3a61;
}

/* Panel content */
.nav-panel-content {
    flex: 1;
    overflow-y: auto;
    padding: 2rem 0;
}

.nav-panel-link {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem 2rem;
    color: #1e293b;
    text-decoration: none;
    font-weight: 500;
    font-size: 1.1rem;
    transition: all 0.3s;
    border-left: 3px solid transparent;
}

.nav-panel-link:hover {
    background: #f8fafc;
    border-left-color: #1a3a61;
    padding-left: 2.5rem;
}

.nav-panel-link.active {
    color: #1a3a61;
    font-weight: 600;
    background: #f0f9ff;
    border-left-color: #1a3a61;
}

.nav-panel-link-arrow {
    opacity: 0;
    transform: translateX(-10px);
    transition: all 0.3s;
    color: #1a3a61;
}

.nav-panel-link:hover .nav-panel-link-arrow {
    opacity: 1;
    transform: translateX(0);
}

/* Panel footer with CTA */
.nav-panel-footer {
    padding: 2rem;
    border-top: 1px solid #e2e8f0;
    background: #f8fafc;
}

.nav-panel-cta {
    display: block;
    text-align: center;
    background: #1a3a61;
    color: white;
    padding: 1rem 2rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.05rem;
    transition: all 0.3s;
}

.nav-panel-cta:hover {
    background: #0f2744;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(26, 58, 97, 0.3);
}

/* Mobile responsiveness */
@media (max-width: 768px) {
    .nav-panel {
        max-width: 100%;
    }

    .nav-panel-header {
        padding: 1.25rem 1.5rem;
    }

    .nav-panel-content {
        padding: 1rem 0;
    }

    .nav-panel-link {
        padding: 1rem 1.5rem;
        font-size: 1rem;
    }

    .nav-panel-link:hover {
        padding-left: 2rem;
    }

    .nav-panel-footer {
        padding: 1.5rem;
    }

    .logo img {
        height: 45px;
    }
}

@media (max-width: 480px) {
    body {
        padding-top: 80px;
    }

    .nav-container {
        padding: 0 1rem;
    }

    .logo img {
        height: 40px;
    }
}