/* Base Styles */
:root {
    --amazon-orange: #ff9900;
    --amazon-orange-hover: #e88a00;
    --amazon-dark: #232f3e;
    --amazon-light: #f2f3f3;
    --amazon-gray: #d5dbdb;
    --primary: var(--amazon-orange);
    --primary-hover: var(--amazon-orange-hover);
    --secondary: #6c757d;
    --light: var(--amazon-light);
    --dark: var(--amazon-dark);
}

body {
    font-family: 'Amazon Ember', 'Segoe UI', system-ui, -apple-system, sans-serif;
    background: #171f28;
    color: var(--light);
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
    line-height: 1.5;
}

/* Background Logo */
.bg-logo {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    opacity: 0.1;  /* Increased from 0.03 to 0.1 for better visibility */
    z-index: -1;
    max-width: 80%;
    pointer-events: none;
    transition: opacity 0.5s ease;
}

.bg-logo img {
    max-height: 70vh;
    width: auto;
}

/* Navigation */
.navbar {
    background-color: var(--amazon-dark) !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding: 0.5rem 0;
    transition: all 0.3s ease;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
}

.navbar.scrolled {
    padding: 0.5rem 0;
    background-color: rgba(13, 17, 23, 0.95) !important;
}

.navbar-brand {
    font-size: 1.75rem;
    font-weight: 700;
    color: #ff9900;  /* Amazon orange */
    text-decoration: none;
}

/* Hero Section */
.hero-section {
    padding-top: 6rem;
    position: relative;
    overflow: hidden;
}

.hero-section h1 {
    font-weight: 800;
    background: linear-gradient(90deg, #fff 0%, #a5b4fc 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero-section p {
    font-size: 1.25rem;
    color: #adb5bd;
    max-width: 700px;
    margin: 0 auto 2rem;
}

/* Section Titles */
.section-title {
    position: relative;
    display: inline-block;
    margin-bottom: 1.5rem;
    font-weight: 700;
    color: #fff;
}

.section-title:after {
    content: '';
    position: absolute;
    width: 80px;
    height: 3px;
    background: var(--amazon-orange);
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 3px;
}

/* Service Cards */
.service-card {
    background: rgba(35, 47, 62, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    transition: all 0.3s ease;
    height: 100%;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--amazon-orange);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
    border-color: var(--amazon-orange);
    background: rgba(35, 47, 62, 0.9);
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-icon {
    font-size: 2.5rem;
    color: #4facfe;
    margin-bottom: 1.5rem;
}

.service-card h3 {
    color: #fff;
    font-weight: 600;
    margin-bottom: 1.25rem;
}

.service-card ul li {
    color: #adb5bd;
    margin-bottom: 0.5rem;
    position: relative;
    padding-left: 1.5rem;
}

.service-card ul li:before {
    content: '→';
    position: absolute;
    left: 0;
    color: #4facfe;
    font-weight: bold;
}

/* Contact Section */
.contact-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.contact-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
    border-color: rgba(79, 172, 254, 0.3);
}

.form-control, .form-select {
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #fff;
    padding: 0.75rem 1.25rem;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.form-control:focus, .form-select:focus {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: #4facfe;
    box-shadow: 0 0 0 0.25rem rgba(79, 172, 254, 0.25);
    color: #fff;
}

.form-control::placeholder {
    color: #6c757d;
}

.btn-primary {
    background: var(--amazon-orange);
    border: none;
    font-weight: 600;
    padding: 0.75rem 2rem;
    border-radius: 8px;
    transition: all 0.3s ease;
    color: #111;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 0.5px;
}

.btn-primary:hover {
    background: var(--amazon-orange-hover);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    color: #111;
}

.btn-outline-light {
    border-width: 2px;
    font-weight: 600;
    padding: calc(0.75rem - 2px) calc(2rem - 2px);
    transition: all 0.3s ease;
}

.btn-outline-light:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* Responsive Adjustments */
@media (max-width: 991.98px) {
    .hero-section {
        padding-top: 5rem;
        text-align: center;
    }
    
    .hero-section h1 {
        font-size: 2.5rem;
    }
    
    .hero-section p {
        font-size: 1.1rem;
    }
    
    .service-card {
        margin-bottom: 1.5rem;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fadeInUp {
    animation: fadeInUp 0.6s ease-out forwards;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
}

::-webkit-scrollbar-thumb {
    background: var(--amazon-orange);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--amazon-orange-hover);
}