/* Custom Styles for Rautela Technologies */

:root {
    --primary-blue: #1e88e5;
    --primary-blue-dark: #1565c0;
    --primary-blue-light: #42a5f5;
    --accent-green: #4caf50;
    --accent-orange: #ff9800;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Roboto', sans-serif;
    line-height: 1.6;
    color: #333;
}

.font-poppins {
    font-family: 'Poppins', sans-serif;
}

.font-roboto {
    font-family: 'Roboto', sans-serif;
}

/* Custom Button Styles */
.btn-primary {
    background-color: var(--primary-blue);
    color: white;
    padding: 12px 30px;
    border-radius: 8px;
    font-weight: 500;
    transition: all 0.3s ease;
    display: inline-block;
    text-decoration: none;
}

.btn-primary:hover {
    background-color: var(--primary-blue-dark);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(30, 136, 229, 0.3);
}

.btn-secondary {
    background-color: white;
    color: var(--primary-blue);
    padding: 12px 30px;
    border-radius: 8px;
    font-weight: 500;
    border: 2px solid var(--primary-blue);
    transition: all 0.3s ease;
    display: inline-block;
    text-decoration: none;
}

.btn-secondary:hover {
    background-color: var(--primary-blue);
    color: white;
}

.btn-accent {
    background-color: var(--accent-orange);
    color: white;
    padding: 12px 30px;
    border-radius: 8px;
    font-weight: 500;
    transition: all 0.3s ease;
    display: inline-block;
    text-decoration: none;
}

.btn-accent:hover {
    background-color: #f57c00;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 152, 0, 0.3);
}

/* Card Styles with Colored Bars */
.card {
    background: white;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    overflow: hidden;
    position: relative;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.card-bar {
    height: 4px;
    width: 100%;
    position: absolute;
    top: 0;
    left: 0;
}

.card-bar-blue {
    background: linear-gradient(90deg, var(--primary-blue), var(--primary-blue-light));
}

.card-bar-green {
    background: linear-gradient(90deg, var(--accent-green), #66bb6a);
}

.card-bar-orange {
    background: linear-gradient(90deg, var(--accent-orange), #ffb74d);
}

.card-bar-purple {
    background: linear-gradient(90deg, #9c27b0, #ba68c8);
}

.card-bar-red {
    background: linear-gradient(90deg, #e91e63, #f06292);
}

.card-bar-teal {
    background: linear-gradient(90deg, #009688, #4db6ac);
}

/* Section Spacing */
.section {
    padding: 80px 0;
}

.section-title {
    font-family: 'Poppins', sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 1rem;
    text-align: center;
}

.section-subtitle {
    font-size: 1.1rem;
    color: #666;
    text-align: center;
    max-width: 700px;
    margin: 0 auto 3rem;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 120px 0 80px;
    position: relative;
    overflow: hidden;
}

.hero-with-bg {
    /* Replace this URL with your own background image */
    /* Example: background-image: url('assets/images/hero-bg.jpg'); */
    background-image: url('https://techwireasia.com/wp-content/uploads/2023/12/tech_companies_4-2048x1019.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
}

.hero-with-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1;
}

.hero-content h1 {
    color: #ffffff;
    font-size: 2.5rem;
    line-height: 1.2;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.5);
}

.hero-content p {
    color: #f0f0f0;
    font-size: 1.25rem;
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.5);
}

@media (min-width: 768px) {
    .hero-content h1 {
        font-size: 3rem;
    }
    .hero-content p {
        font-size: 1.5rem;
    }
}

@media (min-width: 1024px) {
    .hero-content h1 {
        font-size: 3.5rem;
    }
    .hero-content p {
        font-size: 1.75rem;
    }
}

@media (max-width: 768px) {
    .hero-with-bg {
        background-attachment: scroll; /* Better performance on mobile */
    }
    .hero-content h1 {
        font-size: 2rem;
    }
    .hero-content p {
        font-size: 1.125rem;
    }
}

/* .hero-with-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(30, 136, 229, 0.85) 0%, rgba(21, 101, 192, 0.85) 100%);
    z-index: 1;
} */

/* .hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(30, 136, 229, 0.9) 0%, rgba(21, 101, 192, 0.9) 100%);
    z-index: 1;
} */

.hero-content {
    position: relative;
    z-index: 2;
}

/* Stats Section */
.stat-card {
    text-align: center;
    padding: 2rem;
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-blue);
    font-family: 'Poppins', sans-serif;
}

.stat-label {
    font-size: 1.1rem;
    color: #666;
    margin-top: 0.5rem;
}

/* Service Card */
.service-card {
    padding: 2rem;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.service-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-blue-light));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: white;
    font-size: 2rem;
}

/* Testimonial Card */
.testimonial-card {
    padding: 2rem;
    background: #f8f9fa;
    border-left: 4px solid var(--primary-blue);
}

.testimonial-text {
    font-style: italic;
    color: #555;
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.testimonial-author {
    display: flex;
    align-items: center;
}

.testimonial-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--primary-blue);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    margin-right: 1rem;
}

/* Portfolio Grid */
.portfolio-item {
    position: relative;
    overflow: hidden;
    border-radius: 12px;
    cursor: pointer;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.portfolio-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.portfolio-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to top, rgba(30, 136, 229, 0.9), transparent);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 2rem;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
}

.portfolio-item:hover img {
    transform: scale(1.1);
}

.portfolio-filter.active {
    background-color: var(--primary-blue) !important;
    color: white !important;
}

/* Form Styles */
.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: #333;
}

.form-input {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-input:focus {
    outline: none;
    border-color: var(--primary-blue);
}

.form-textarea {
    min-height: 120px;
    resize: vertical;
}

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

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* Responsive */
@media (max-width: 768px) {
    .section-title {
        font-size: 2rem;
    }
    
    .hero {
        padding: 100px 0 60px;
    }
    
    .stat-number {
        font-size: 2rem;
    }
}

/* Smooth Scroll */
html {
    scroll-behavior: smooth;
}