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

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #333;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    overflow-x: hidden;
}

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

/* Header Styles */
.header {
    text-align: center;
    padding: 2rem 0;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 0 0 20px 20px;
    margin-bottom: 3rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.logo-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.logo {
    width: 60px;
    height: auto;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
}

.company-name {
    font-size: 2.5rem;
    font-weight: 700;
    color: #fff;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    background: linear-gradient(45deg, #00d4ff, #00ff88);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.header-subtitle {
    color: #fff;
    font-size: 1.1rem;
    opacity: 0.9;
}

/* Hero Section */
.hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    margin-bottom: 4rem;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.hero-content {
    color: #fff;
}

.hero-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    background: linear-gradient(45deg, #00d4ff, #00ff88);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.2rem;
    opacity: 0.9;
    line-height: 1.8;
}

/* Electric Car Animation */
.electric-car-animation {
    position: relative;
    height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.car {
    position: relative;
    width: 120px;
    height: 60px;
    animation: carMove 4s ease-in-out infinite;
}

.car-body {
    width: 100%;
    height: 40px;
    background: linear-gradient(45deg, #00d4ff, #00ff88);
    border-radius: 20px 20px 0 0;
    position: relative;
    box-shadow: 0 4px 15px rgba(0, 212, 255, 0.3);
}

.car-body::before {
    content: '';
    position: absolute;
    top: 8px;
    left: 20px;
    width: 80px;
    height: 24px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 10px;
}

.car-wheels {
    position: absolute;
    bottom: -10px;
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 0 10px;
}

.wheel {
    width: 20px;
    height: 20px;
    background: #333;
    border-radius: 50%;
    border: 3px solid #666;
    animation: wheelRotate 2s linear infinite;
}

.car-lights {
    position: absolute;
    top: 5px;
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 0 5px;
}

.light {
    width: 8px;
    height: 8px;
    background: #ff6b6b;
    border-radius: 50%;
    animation: lightBlink 1s ease-in-out infinite;
}

.charging-station {
    position: absolute;
    right: 50px;
    bottom: 20px;
    width: 80px;
    height: 120px;
}

.station-body {
    width: 100%;
    height: 100px;
    background: linear-gradient(45deg, #4a90e2, #357abd);
    border-radius: 10px;
    position: relative;
    box-shadow: 0 4px 15px rgba(74, 144, 226, 0.3);
}

.station-screen {
    position: absolute;
    top: 15px;
    left: 10px;
    width: 60px;
    height: 30px;
    background: #000;
    border-radius: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #00ff88;
    font-size: 12px;
    font-weight: bold;
    animation: screenGlow 2s ease-in-out infinite;
}

.charging-cable {
    position: absolute;
    bottom: -20px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 40px;
    background: #333;
    border-radius: 2px;
}

.charging-cable::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: -3px;
    width: 10px;
    height: 10px;
    background: #00ff88;
    border-radius: 50%;
    animation: cableGlow 1.5s ease-in-out infinite;
}

/* Animations */
@keyframes carMove {
    0%, 100% { transform: translateX(-50px); }
    50% { transform: translateX(50px); }
}

@keyframes wheelRotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes lightBlink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

@keyframes screenGlow {
    0%, 100% { box-shadow: 0 0 5px #00ff88; }
    50% { box-shadow: 0 0 20px #00ff88; }
}

@keyframes cableGlow {
    0%, 100% { box-shadow: 0 0 5px #00ff88; }
    50% { box-shadow: 0 0 15px #00ff88; }
}

/* Login Section */
.login-section {
    margin-bottom: 4rem;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 600;
    color: #fff;
    margin-bottom: 3rem;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.login-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
}

.login-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    padding: 2.5rem;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
    cursor: pointer;
    border: 2px solid transparent;
}

.login-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    border-color: #00d4ff;
}

.card-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(45deg, #00d4ff, #00ff88);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: #fff;
    box-shadow: 0 8px 20px rgba(0, 212, 255, 0.3);
}

.card-title {
    font-size: 1.8rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 1rem;
}

.card-description {
    color: #666;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.card-features {
    margin-bottom: 2rem;
}

.feature {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    color: #555;
    font-size: 0.9rem;
}

.feature i {
    color: #00d4ff;
    width: 16px;
}

.login-btn {
    width: 100%;
    padding: 1rem 2rem;
    border: none;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.users-btn {
    background: linear-gradient(45deg, #00d4ff, #00ff88);
    color: #fff;
}

.admin-btn {
    background: linear-gradient(45deg, #ff6b6b, #ffa500);
    color: #fff;
}

.login-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

/* Features Section */
.features-section {
    margin-bottom: 4rem;
}

/* Links Section */
.links-section {
    margin-bottom: 4rem;
}

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

.link-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.link-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.1), transparent);
    transition: left 0.5s ease;
}

.link-card:hover::before {
    left: 100%;
}

.link-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    border-color: #00d4ff;
}

.link-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(45deg, #00d4ff, #00ff88);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: #fff;
    box-shadow: 0 8px 20px rgba(0, 212, 255, 0.3);
    transition: all 0.3s ease;
}

.link-card:hover .link-icon {
    transform: scale(1.1);
    box-shadow: 0 12px 25px rgba(0, 212, 255, 0.4);
}

.link-card h4 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 1rem;
}

.link-card p {
    color: #666;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.link-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    background: linear-gradient(45deg, #00d4ff, #00ff88);
    color: #fff;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
}

.link-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 20px rgba(0, 212, 255, 0.4);
    color: #fff;
}

.link-btn i {
    transition: transform 0.3s ease;
}

.link-btn:hover i {
    transform: translateX(3px);
}

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

.feature-item {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 2rem;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.feature-item:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.15);
}

.feature-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 1rem;
    background: linear-gradient(45deg, #00d4ff, #00ff88);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: #fff;
}

.feature-item h4 {
    color: #fff;
    font-size: 1.3rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.feature-item p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
}

/* Footer */
.footer {
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
    border-radius: 20px 20px 0 0;
    padding: 3rem 0 1rem;
    margin-top: 4rem;
}

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

.footer-section {
    text-align: center;
}

.footer-logo {
    width: 50px;
    height: auto;
    margin-bottom: 1rem;
}

.footer-section h4 {
    color: #fff;
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.footer-section p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 0.5rem;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 1rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: linear-gradient(45deg, #00d4ff, #00ff88);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-links a:hover {
    transform: scale(1.1);
    box-shadow: 0 5px 15px rgba(0, 212, 255, 0.4);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    color: rgba(255, 255, 255, 0.6);
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .company-name {
        font-size: 2rem;
    }
    
    .login-options {
        grid-template-columns: 1fr;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .links-grid {
        grid-template-columns: 1fr;
    }
    
    .electric-car-animation {
        height: 200px;
    }
    
    .car {
        width: 80px;
        height: 40px;
    }
    
    .charging-station {
        right: 20px;
        width: 60px;
        height: 90px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 10px;
    }
    
    .login-card {
        padding: 1.5rem;
    }
    
    .hero-title {
        font-size: 1.5rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
}

/* Loading Animation */
.loading {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top: 3px solid #00d4ff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}