/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-dark: #0a0e27;
    --secondary-dark: #1a1f3a;
    --accent-blue: #00d4ff;
    --accent-blue-dark: #0099cc;
    --metallic-silver: #c0c0c0;
    --metallic-dark: #2a2a2a;
    --text-light: #ffffff;
    --text-gray: #b0b0b0;
    --glow-blue: rgba(0, 212, 255, 0.5);
    --glow-blue-strong: rgba(0, 212, 255, 0.8);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Rajdhani', sans-serif;
    background: var(--primary-dark);
    color: var(--text-light);
    overflow-x: hidden;
    line-height: 1.6;
}

/* Ensure all PNG images with transparency display correctly */
img {
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
    -ms-interpolation-mode: nearest-neighbor;
}

/* Specifically handle transparent PNGs */
img[src$=".png"] {
    background: transparent;
    mix-blend-mode: normal;
}

/* Remove black backgrounds from department logos using blend mode */
.department-image img[src*="police"],
.department-image img[src*="ambulance"],
.department-image img[src*="police-new"],
.department-image img[src*="ambulance-new"] {
    background: transparent !important;
    background-color: transparent !important;
    position: relative;
    z-index: 2;
}

/* Use screen blend mode on the image container to remove black backgrounds */
.department-card[data-department="police"] .department-image,
.department-card[data-department="ambulance"] .department-image {
    mix-blend-mode: screen;
    isolation: isolate;
}

/* Ensure the image itself blends correctly */
.department-card[data-department="police"] .department-image img,
.department-card[data-department="ambulance"] .department-image img {
    mix-blend-mode: normal;
    filter: drop-shadow(0 0 20px rgba(0, 212, 255, 0.3));
}

/* Alternative: Use CSS to mask black pixels if needed */
.department-card[data-department="police"] .department-image,
.department-card[data-department="ambulance"] .department-image {
    background: transparent !important;
    background-color: transparent !important;
    background-image: none !important;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(10, 14, 39, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid rgba(0, 212, 255, 0.2);
    transition: all 0.3s ease;
}

.navbar.scrolled {
    background: rgba(10, 14, 39, 0.98);
    box-shadow: 0 4px 20px rgba(0, 212, 255, 0.1);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo .logo-text {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.8rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--metallic-silver) 0%, var(--accent-blue) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 20px var(--glow-blue);
    letter-spacing: 2px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    transition: color 0.3s ease;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-blue);
    box-shadow: 0 0 10px var(--glow-blue);
    transition: width 0.3s ease;
}

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

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

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--accent-blue);
    transition: all 0.3s ease;
    box-shadow: 0 0 5px var(--glow-blue);
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding-top: 80px;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-dark) 0%, #1a1f3a 50%, var(--primary-dark) 100%);
    z-index: -1;
}

.particles {
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(2px 2px at 20% 30%, var(--accent-blue), transparent),
        radial-gradient(2px 2px at 60% 70%, var(--accent-blue), transparent),
        radial-gradient(1px 1px at 50% 50%, var(--accent-blue), transparent),
        radial-gradient(1px 1px at 80% 10%, var(--accent-blue), transparent),
        radial-gradient(2px 2px at 90% 60%, var(--accent-blue), transparent);
    background-size: 200% 200%;
    background-position: 0% 0%;
    animation: particleMove 20s ease infinite;
    opacity: 0.6;
}

@keyframes particleMove {
    0%, 100% { background-position: 0% 0%; }
    50% { background-position: 100% 100%; }
}

.light-streaks {
    position: absolute;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        45deg,
        transparent 30%,
        rgba(0, 212, 255, 0.1) 50%,
        transparent 70%
    );
    animation: streakMove 15s ease infinite;
}

@keyframes streakMove {
    0%, 100% { transform: translateX(-100%) translateY(-100%); }
    50% { transform: translateX(100%) translateY(100%); }
}

.hero-content {
    text-align: center;
    z-index: 1;
    padding: 2rem;
    animation: fadeInUp 1s ease;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.logo-container {
    margin-bottom: 2rem;
    animation: logoGlow 3s ease infinite;
    background: transparent;
}

.main-logo {
    max-width: 400px;
    width: 100%;
    height: auto;
    filter: drop-shadow(0 0 30px var(--glow-blue-strong));
    background: transparent;
    mix-blend-mode: normal;
}

@keyframes logoGlow {
    0%, 100% { filter: drop-shadow(0 0 30px var(--glow-blue-strong)); }
    50% { filter: drop-shadow(0 0 50px var(--glow-blue-strong)); }
}

.hero-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 4rem;
    font-weight: 900;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.metallic-text {
    display: block;
    background: linear-gradient(135deg, var(--metallic-silver) 0%, #888 50%, var(--metallic-silver) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 30px rgba(192, 192, 192, 0.5);
    animation: metallicShine 3s ease infinite;
}

@keyframes metallicShine {
    0%, 100% { filter: brightness(1); }
    50% { filter: brightness(1.3); }
}

.neon-text {
    display: block;
    color: var(--accent-blue);
    text-shadow: 
        0 0 10px var(--glow-blue),
        0 0 20px var(--glow-blue),
        0 0 30px var(--glow-blue),
        0 0 40px var(--accent-blue);
    animation: neonPulse 2s ease infinite;
}

@keyframes neonPulse {
    0%, 100% { 
        text-shadow: 
            0 0 10px var(--glow-blue),
            0 0 20px var(--glow-blue),
            0 0 30px var(--glow-blue),
            0 0 40px var(--accent-blue);
    }
    50% { 
        text-shadow: 
            0 0 20px var(--glow-blue),
            0 0 30px var(--glow-blue),
            0 0 40px var(--glow-blue),
            0 0 50px var(--accent-blue),
            0 0 60px var(--accent-blue);
    }
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--accent-blue);
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 1rem;
    text-shadow: 0 0 10px var(--glow-blue);
}

.hero-description {
    font-size: 1.2rem;
    color: var(--text-gray);
    max-width: 600px;
    margin: 0 auto 2rem;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    text-decoration: none;
    border-radius: 5px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    border: 2px solid transparent;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-blue) 0%, var(--accent-blue-dark) 100%);
    color: var(--text-light);
    box-shadow: 0 0 20px var(--glow-blue);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 30px var(--glow-blue-strong);
}

.btn-secondary {
    background: transparent;
    color: var(--accent-blue);
    border: 2px solid var(--accent-blue);
    box-shadow: 0 0 15px var(--glow-blue);
}

.btn-secondary:hover {
    background: var(--accent-blue);
    color: var(--text-light);
    box-shadow: 0 0 25px var(--glow-blue-strong);
}

.btn-large {
    padding: 1.2rem 3rem;
    font-size: 1.2rem;
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.scroll-arrow {
    width: 30px;
    height: 30px;
    border-right: 3px solid var(--accent-blue);
    border-bottom: 3px solid var(--accent-blue);
    transform: rotate(45deg);
    box-shadow: 0 0 10px var(--glow-blue);
}

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(-10px); }
}

/* Section Styles */
section {
    padding: 5rem 0;
    position: relative;
}

.section-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 3rem;
    text-align: center;
    margin-bottom: 3rem;
}

.section-title-main {
    display: block;
    color: var(--metallic-silver);
    font-weight: 400;
}

.section-title-accent {
    display: block;
    color: var(--accent-blue);
    font-weight: 900;
    text-shadow: 0 0 20px var(--glow-blue);
    margin-top: 0.5rem;
}

/* About Section */
.about {
    background: var(--secondary-dark);
}

.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
    align-items: start;
}

.about-text {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-gray);
}

.lead-text {
    font-size: 1.3rem;
    color: var(--text-light);
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.about-stats {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.stat-card {
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.3);
    padding: 1.5rem;
    border-radius: 10px;
    text-align: center;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px var(--glow-blue);
    border-color: var(--accent-blue);
}

.stat-number {
    font-family: 'Orbitron', sans-serif;
    font-size: 3rem;
    font-weight: 900;
    color: var(--accent-blue);
    text-shadow: 0 0 20px var(--glow-blue);
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--text-gray);
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Departments Section */
.departments {
    background: var(--primary-dark);
}

.departments-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.department-card {
    background: var(--secondary-dark);
    border-radius: 15px;
    overflow: hidden;
    border: 1px solid rgba(0, 212, 255, 0.2);
    transition: all 0.3s ease;
    position: relative;
}

/* Ensure department card image containers don't interfere with transparency */
.department-card .department-image {
    background: transparent !important;
}

.department-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, transparent 0%, rgba(0, 212, 255, 0.1) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1;
}

.department-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px var(--glow-blue);
    border-color: var(--accent-blue);
}

.department-card:hover::before {
    opacity: 1;
}

.department-image {
    position: relative;
    height: 250px;
    overflow: hidden;
    background: transparent;
}

.department-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 1rem;
    filter: drop-shadow(0 0 20px rgba(0, 212, 255, 0.3));
    transition: transform 0.3s ease;
    background: transparent;
    mix-blend-mode: normal;
    position: relative;
    z-index: 1;
}

/* Fix black backgrounds on police and ambulance logos */
.department-card[data-department="police"] .department-image,
.department-card[data-department="ambulance"] .department-image {
    background: transparent !important;
}

.department-card[data-department="police"] .department-image img,
.department-card[data-department="ambulance"] .department-image img {
    background: transparent !important;
    mix-blend-mode: normal !important;
    filter: drop-shadow(0 0 20px rgba(0, 212, 255, 0.3));
}

/* Remove any potential black background from PNG images */
.department-card[data-department="police"] img,
.department-card[data-department="ambulance"] img {
    background-color: transparent !important;
    background-image: none !important;
}

.department-card:hover .department-image img {
    transform: scale(1.1);
}

.department-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, transparent 0%, rgba(26, 31, 58, 0.8) 100%);
    opacity: 0.5;
    pointer-events: none;
    z-index: 1;
}

/* Ensure overlay doesn't cover images on police/ambulance cards */
.department-card[data-department="police"] .department-overlay,
.department-card[data-department="ambulance"] .department-overlay {
    opacity: 0.3;
    background: linear-gradient(to bottom, transparent 0%, rgba(26, 31, 58, 0.5) 100%);
}

.department-content {
    padding: 2rem;
    position: relative;
    z-index: 2;
}

.department-name {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.5rem;
    color: var(--accent-blue);
    margin-bottom: 1rem;
    text-shadow: 0 0 10px var(--glow-blue);
}

.department-description {
    color: var(--text-gray);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.department-features {
    list-style: none;
}

.department-features li {
    color: var(--text-light);
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    font-size: 0.95rem;
}

.department-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent-blue);
    font-weight: bold;
    text-shadow: 0 0 5px var(--glow-blue);
}

/* Features Section */
.features {
    background: var(--secondary-dark);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: rgba(0, 212, 255, 0.05);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: 10px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-blue);
    box-shadow: 0 10px 30px var(--glow-blue);
    background: rgba(0, 212, 255, 0.1);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    filter: drop-shadow(0 0 10px var(--glow-blue));
}

.feature-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.3rem;
    color: var(--accent-blue);
    margin-bottom: 1rem;
    text-shadow: 0 0 10px var(--glow-blue);
}

.feature-description {
    color: var(--text-gray);
    line-height: 1.6;
}

/* Join Section */
.join {
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--secondary-dark) 100%);
    text-align: center;
    padding: 6rem 0;
}

.join-content {
    max-width: 800px;
    margin: 0 auto;
}

.join-description {
    font-size: 1.2rem;
    color: var(--text-gray);
    margin-bottom: 2.5rem;
    line-height: 1.8;
}

.join-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.join-info {
    display: flex;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
}

.info-item {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.info-label {
    color: var(--text-gray);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.info-value {
    color: var(--accent-blue);
    font-size: 1.2rem;
    font-weight: 700;
    text-shadow: 0 0 10px var(--glow-blue);
    font-family: 'Orbitron', sans-serif;
}

/* Footer */
.footer {
    background: var(--primary-dark);
    border-top: 1px solid rgba(0, 212, 255, 0.2);
    padding: 3rem 0 1.5rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.5rem;
    color: var(--accent-blue);
    margin-bottom: 1rem;
    text-shadow: 0 0 10px var(--glow-blue);
}

.footer-description {
    color: var(--text-gray);
    font-size: 0.95rem;
}

.footer-heading {
    color: var(--text-light);
    font-size: 1.1rem;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

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

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: var(--text-gray);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--accent-blue);
    text-shadow: 0 0 5px var(--glow-blue);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(0, 212, 255, 0.1);
    color: var(--text-gray);
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: rgba(10, 14, 39, 0.98);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        padding: 2rem 0;
        border-top: 1px solid rgba(0, 212, 255, 0.2);
    }

    .nav-menu.active {
        left: 0;
    }

    .hamburger {
        display: flex;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.2rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .about-content {
        grid-template-columns: 1fr;
    }

    .about-stats {
        flex-direction: row;
        flex-wrap: wrap;
    }

    .stat-card {
        flex: 1;
        min-width: 150px;
    }

    .departments-grid {
        grid-template-columns: 1fr;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .join-info {
        flex-direction: column;
        gap: 1.5rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }
}