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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #003366;
    background: linear-gradient(135deg, #f8faff 0%, #ffffff 100%);
    min-height: 100vh;
}

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

/* Header */
.header {
    padding: 0px 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 102, 204, 0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
}

.logo img {
    margin-top: 5px;
    width: 150px;
    /*height: 64px;*/
    object-fit: contain;
}

.logo h1 {
    font-size: 24px;
    font-weight: 700;
    color: #003366;
    background: linear-gradient(135deg, #003366 0%, #0066CC 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav {
    display: flex;
    align-items: center;
    gap: 20px;
}

.nav-link {
    text-decoration: none;
    color: #003366;
    font-weight: 500;
    font-size: 16px;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: #0066CC;
}

.nav-icons {
    display: flex;
    align-items: center;
    gap: 15px;
}

.profile-icon,
.menu-icon {
    cursor: pointer;
    color: #003366;
    transition: all 0.3s ease;
    padding: 8px;
    border-radius: 8px;
}

.profile-icon:hover,
.menu-icon:hover {
    color: #0066CC;
    background: rgba(0, 102, 204, 0.1);
    transform: translateY(-1px);
}

/* Hero Section */
.hero {
    padding: 50px 0;
    text-align: center;
    background: linear-gradient(135deg, #ffffff 0%, #f0f8ff 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="%23e8f4ff" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.5;
}

.hero-content {
    max-width: 700px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.hero-title {
    font-size: 56px;
    font-weight: 800;
    margin-bottom: 24px;
    line-height: 1.1;
    background: linear-gradient(135deg, #003366 0%, #0066CC 50%, #FF6600 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 20px;
    color: #4a5568;
    margin-bottom: 48px;
    line-height: 1.6;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-button {
    background: linear-gradient(135deg, #0066CC 0%, #0052a3 100%);
    border: none;
    color: #ffffff;
    padding: 16px 40px;
    font-size: 18px;
    font-weight: 600;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: inherit;
    box-shadow: 0 4px 20px rgba(0, 102, 204, 0.3);
    position: relative;
    overflow: hidden;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.cta-button:hover::before {
    left: 100%;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0, 102, 204, 0.4);
}

/* Process Section */
.process {
    padding: 25px 0;
    background: linear-gradient(135deg, #f8faff 0%, #ffffff 100%);
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 40px;
    margin-top: 60px;
}

.process-item {
    text-align: center;
    padding: 40px 30px;
    background: #ffffff;
    border-radius: 16px;
    box-shadow: 0 8px 40px rgba(0, 102, 204, 0.1);
    transition: all 0.3s ease;
    border: 1px solid rgba(0, 102, 204, 0.1);
    position: relative;
    overflow: hidden;
}

.process-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #0066CC, #FF6600);
}

.process-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 60px rgba(0, 102, 204, 0.15);
}

.process-icon {
    margin-bottom: 24px;
    color: #0066CC;
    display: inline-block;
    padding: 20px;
    background: linear-gradient(135deg, rgba(0, 102, 204, 0.1) 0%, rgba(255, 102, 0, 0.1) 100%);
    border-radius: 12px;
}

.process-title {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 12px;
    color: #003366;
}

.process-description {
    font-size: 16px;
    color: #4a5568;
    line-height: 1.6;
}

/* Bundles Section */
.bundles {
    padding: 100px 0;
    background: linear-gradient(135deg, #ffffff 0%, #f0f8ff 100%);
}

.bundles-title {
    font-size: 42px;
    font-weight: 800;
    text-align: center;
    margin-bottom: 60px;
    background: linear-gradient(135deg, #003366 0%, #0066CC 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.bundles-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 40px;
    max-width: 1000px;
    margin: 0 auto;
}

.bundle-item {
    border: 2px solid rgba(0, 102, 204, 0.1);
    border-radius: 16px;
    background: #ffffff;
    transition: all 0.3s ease;
    overflow: hidden;
    position: relative;
}

.bundle-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #0066CC, #FF6600);
}

.bundle-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 102, 204, 0.15);
    border-color: rgba(0, 102, 204, 0.3);
}

.bundle-item.large {
    height: 320px;
}

.bundle-item.small {
    height: 150px;
    margin-bottom: 20px;
}

.bundle-item.small:last-child {
    margin-bottom: 0;
}

.bundle-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: #4a5568;
    font-size: 16px;
    text-align: center;
    padding: 30px;
    background: linear-gradient(135deg, rgba(0, 102, 204, 0.05) 0%, rgba(255, 102, 0, 0.05) 100%);
}

.bundles-column {
    display: flex;
    flex-direction: column;
}

/* Footer */
.footer {
    padding: 60px 0;
    text-align: center;
    background: linear-gradient(135deg, #003366 0%, #004080 100%);
    color: #ffffff;
    font-size: 14px;
}

.footer p {
    opacity: 0.9;
}

/* Smart Home Icons */
.smart-home-icon {
    width: 48px;
    height: 48px;
    color: #0066CC;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-title {
        font-size: 42px;
    }
    
    .hero-description {
        font-size: 18px;
    }
    
    .process-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .bundles-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .bundle-item.large {
        height: 250px;
    }
    
    .bundle-item.small {
        height: 130px;
    }
    
    .container {
        padding: 0 15px;
    }
    
    .bundles-title {
        font-size: 32px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 32px;
    }
    
    .bundles-title {
        font-size: 28px;
    }
    
    .nav-link {
        display: none;
    }
    
    .logo h1 {
        font-size: 20px;
    }
}

/* Animation for smart home elements */
@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.process-item:hover .process-icon {
    animation: pulse 2s infinite;
}

/* Modern scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, #0066CC, #FF6600);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, #0052a3, #e55a00);
}