:root {
    --primary-color: #FF6B35;
    --secondary-color: #1E3A5F;
    --dark-color: #0D1B2A;
    --light-color: #F7F9FB;
    --text-color: #333333;
    --gray-color: #6C757D;
    --success-color: #28A745;
    --border-radius: 8px;
    --transition: all 0.3s ease;
}

* {
    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: var(--text-color);
    background: var(--light-color);
}

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

/* Header */
.header {
    background: white;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--dark-color);
}

.logo svg {
    margin-right: 10px;
    color: var(--primary-color);
}

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

.nav a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    transition: var(--transition);
}

.nav a:hover {
    color: var(--primary-color);
}

.header-cta {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.phone-link {
    display: flex;
    align-items: center;
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
}

.phone-link svg {
    margin-right: 5px;
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 700px;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(13, 27, 42, 0.9) 0%, rgba(30, 58, 95, 0.9) 100%), url('../images/IMG_9355.jpg') center/cover;
    z-index: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><rect width="100" height="100" fill="%23000" opacity="0.03"/><circle cx="50" cy="50" r="2" fill="%23fff" opacity="0.1"/></svg>');
    opacity: 0.5;
}

.hero-content {
    position: relative;
    z-index: 2;
    padding: 4rem 0;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 900;
    color: white;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.hero-title span {
    color: var(--primary-color);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: rgba(255,255,255,0.9);
    margin-bottom: 2rem;
    max-width: 600px;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 3rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    padding: 14px 28px;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    font-size: 1rem;
}

.btn svg {
    margin-right: 8px;
}

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

.btn-primary:hover {
    background: #FF5722;
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(255,107,53,0.3);
}

.btn-secondary {
    background: white;
    color: var(--dark-color);
}

.btn-secondary:hover {
    background: var(--light-color);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

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

.btn-large {
    padding: 18px 36px;
    font-size: 1.1rem;
}

.trust-indicators {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
}

.indicator {
    display: flex;
    align-items: center;
    color: white;
    opacity: 0.9;
}

.indicator svg {
    margin-right: 8px;
    color: var(--primary-color);
}

/* Services Overview */
.services-overview {
    padding: 80px 0;
    background: white;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 1rem;
    color: var(--dark-color);
}

.section-subtitle {
    text-align: center;
    color: var(--gray-color);
    font-size: 1.1rem;
    margin-bottom: 3rem;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.service-card {
    background: var(--light-color);
    padding: 2rem;
    border-radius: var(--border-radius);
    transition: var(--transition);
    text-align: center;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.service-icon {
    display: inline-flex;
    padding: 1rem;
    background: white;
    border-radius: 50%;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
}

.service-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--dark-color);
}

.service-card p {
    color: var(--gray-color);
    line-height: 1.6;
}

.services-cta {
    text-align: center;
}

/* Industries Section */
.industries {
    padding: 60px 0;
    background: var(--secondary-color);
}

.industries .section-title {
    color: white;
}

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

.industry-item {
    text-align: center;
    color: white;
}

.industry-item h4 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}

.industry-item p {
    opacity: 0.9;
}

/* Why Choose Section */
.why-choose {
    padding: 80px 0;
    background: white;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
}

.feature h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--dark-color);
}

.feature p {
    color: var(--gray-color);
    line-height: 1.7;
}

/* Quote Section */
.quote-section {
    padding: 80px 0;
    background: var(--light-color);
}

.quote-form {
    max-width: 800px;
    margin: 0 auto;
    background: white;
    padding: 3rem;
    border-radius: var(--border-radius);
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-group label {
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--dark-color);
}

.form-group input,
.form-group textarea {
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(255,107,53,0.1);
}

.form-group input.error,
.form-group textarea.error {
    border-color: #d32f2f;
    box-shadow: 0 0 0 3px rgba(211,47,47,0.1);
}

/* Portfolio Preview */
.portfolio-preview {
    padding: 80px 0;
    background: white;
}

.instagram-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
    margin-bottom: 3rem;
}

.instagram-post {
    position: relative;
    padding-bottom: 100%;
    overflow: hidden;
    border-radius: var(--border-radius);
    background: var(--light-color);
    cursor: pointer;
}

.instagram-post img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.instagram-post:hover img {
    transform: scale(1.05);
    filter: brightness(0.8);
}

.instagram-overlay {
    position: absolute;
    top: 10px;
    right: 10px;
    background: rgba(0,0,0,0.6);
    padding: 8px;
    border-radius: 8px;
    opacity: 0;
    transition: var(--transition);
}

.instagram-overlay svg {
    color: white;
    display: block;
}

.instagram-post:hover .instagram-overlay {
    opacity: 1;
}

.portfolio-cta {
    text-align: center;
}

/* Footer */
.footer {
    background: var(--dark-color);
    color: white;
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-section h3 {
    margin-bottom: 1.5rem;
    color: var(--primary-color);
}

.footer-section p,
.footer-section a {
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    line-height: 1.8;
}

.footer-section a:hover {
    color: var(--primary-color);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-item {
    display: flex;
    align-items: center;
}

.contact-item svg {
    margin-right: 10px;
    color: var(--primary-color);
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--primary-color);
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    text-align: center;
    color: rgba(255,255,255,0.6);
}

/* Header scroll effects */
.header.scrolled {
    box-shadow: 0 5px 30px rgba(0,0,0,0.15);
}

.header.header-hidden {
    transform: translateY(-100%);
    transition: transform 0.3s ease;
}

/* Animation classes */
.service-card,
.feature,
.industry-item,
.process-step {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.service-card.in-view,
.feature.in-view,
.industry-item.in-view,
.process-step.in-view {
    opacity: 1;
    transform: translateY(0);
}

/* Mobile Call Button */
.mobile-call-btn {
    display: none;
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 60px;
    height: 60px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    align-items: center;
    justify-content: center;
    box-shadow: 0 5px 20px rgba(0,0,0,0.3);
    z-index: 999;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        box-shadow: 0 5px 20px rgba(255,107,53,0.4);
    }
    50% {
        box-shadow: 0 5px 30px rgba(255,107,53,0.6);
    }
    100% {
        box-shadow: 0 5px 20px rgba(255,107,53,0.4);
    }
}

/* Mobile Navigation Styles */
@media (max-width: 768px) {
    .nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: white;
        box-shadow: 0 5px 20px rgba(0,0,0,0.1);
        flex-direction: column;
        padding: 1rem 0;
    }
    
    .nav.mobile-active {
        display: flex;
    }
    
    .nav a {
        padding: 1rem 2rem;
        border-bottom: 1px solid #eee;
    }

/* Responsive Design */
@media (max-width: 768px) {
    .nav {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .mobile-call-btn {
        display: flex;
    }
    
    .header-cta .btn {
        display: none;
    }
    
    .form-grid {
        grid-template-columns: 1fr;
    }
    
    .services-cta {
        flex-direction: column;
        text-align: center;
    }
    
    .services-cta .btn {
        width: 100%;
        margin-left: 0 !important;
        margin-bottom: 1rem;
    }
}