/* Base and Variables */
:root {
    --color-bg: #f8fafc;
    --color-bg-alt: #ffffff;
    --color-bg-glass: rgba(255, 255, 255, 0.85);
    --color-bg-glass-hover: rgba(255, 255, 255, 1);
    
    --color-primary: #D32F2F; /* Brick Red from logo */
    --color-primary-glare: rgba(211, 47, 47, 0.3);
    
    --color-secondary: #1E3A8A; /* Navy Blue from logo */
    --color-secondary-glare: rgba(30, 58, 138, 0.3);
    
    --color-accent: #FBC02D; /* Warning Yellow from logo */
    
    --color-text-main: #0f172a; /* Dark slate text */
    --color-text-muted: #475569; /* Slate grey text */
    
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--color-bg);
    color: var(--color-text-main);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

/* Typography */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-secondary);
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

*:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

.container {
    width: 100%;
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 4%;
}

.section {
    padding: 6rem 0;
    scroll-margin-top: 80px;
}

/* Utilities -> moved from Cyberpunk to Soft Corporate */
.glass {
    background: var(--color-bg-glass);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(0, 0, 0, 0.05);
    border-radius: 16px;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.03);
}

.glass-glow {
    background: var(--color-bg-alt);
    border: 1px solid rgba(0, 0, 0, 0.05);
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(30, 58, 138, 0.06);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.8rem 1.8rem;
    font-family: var(--font-heading);
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-size: 1rem;
}

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

.btn-primary:hover {
    background: #b71c1c;
    transform: translateY(-2px);
    box-shadow: 0 10px 20px var(--color-primary-glare);
}

.btn-glow {
    background: var(--color-primary);
    color: #ffffff;
    box-shadow: 0 4px 15px var(--color-primary-glare);
}

.btn-glow:hover {
    box-shadow: 0 8px 25px var(--color-primary-glare);
    transform: translateY(-2px);
    background: #b71c1c;
}

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

.btn-outline:hover {
    background: var(--color-secondary);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px var(--color-secondary-glare);
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    padding: 1rem 0;
    transition: var(--transition);
    background: rgba(255, 255, 255, 0.95);
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 20px rgba(0,0,0,0.05);
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-family: var(--font-heading);
    color: var(--color-secondary);
}

.logo-img {
    height: 40px;
    width: auto;
    border-radius: 4px;
}

.electric-icon {
    color: var(--color-primary);
    font-size: 1.8rem;
}

.logo-text strong {
    color: var(--color-primary);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    font-weight: 500;
    position: relative;
    color: var(--color-text-main);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: var(--transition);
}

.nav-link:hover::after {
    width: 100%;
}

.lang-switcher {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    background: var(--color-bg);
    border: 1px solid rgba(0, 0, 0, 0.1);
    padding: 0.2rem;
    border-radius: 20px;
}

.lang-btn {
    background: transparent;
    border: none;
    color: var(--color-text-muted);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    padding: 0.3rem 0.6rem;
    border-radius: 15px;
    transition: var(--transition);
}

.lang-btn:hover {
    color: var(--color-text-main);
}

.lang-btn.active {
    background: var(--color-secondary);
    color: #ffffff;
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 1001;
}

.mobile-menu-btn span {
    width: 30px;
    height: 3px;
    background: var(--color-secondary);
    transition: var(--transition);
    border-radius: 3px;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: flex-start;
    position: relative;
    padding-top: 180px;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(255, 255, 255, 0.2) 0%, rgba(255, 255, 255, 0.2) 100%),
                url('../assets/images/hero_bg.png') center/cover no-repeat;
    z-index: -1;
}

.hero-text-wrapper {
    max-width: 650px;
}

.hero-title {
    font-size: clamp(3rem, 5vw, 4.5rem);
    margin-bottom: 1.5rem;
    color: var(--color-secondary);
}

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--color-secondary);
    margin-bottom: 2.5rem;
    max-width: 500px;
    font-weight: 500;
}

.hero-actions {
    display: flex;
    gap: 1rem;
}

/* Services */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--color-secondary);
}

.section-desc {
    color: var(--color-text-muted);
    max-width: 600px;
    margin: 0 auto;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
}

.service-card {
    padding: 2.5rem 2rem;
    transition: var(--transition);
    border-top: 3px solid transparent;
    background: var(--color-bg-alt);
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.03);
}

.service-card:hover {
    transform: translateY(-10px);
    border-top: 3px solid var(--color-primary);
    box-shadow: 0 15px 30px rgba(0,0,0,0.08);
}

.service-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    display: inline-block;
    color: var(--color-accent);
}

.service-title {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--color-secondary);
}

.service-desc {
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

/* CTA Section */
.cta-container {
    text-align: center;
    padding: 5rem 2rem;
    background: var(--color-secondary);
    color: #ffffff;
    border-radius: 16px;
}

.cta-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: #ffffff;
}

.cta-desc {
    color: rgba(255,255,255,0.85);
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.cta-container .btn-primary {
    background: var(--color-primary);
    color: #fff;
}
.cta-container .btn-primary:hover {
    background: #b71c1c;
}

/* Contact Section */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 4rem;
    align-items: center;
}

.contact-list {
    list-style: none;
    margin-top: 2rem;
}

.contact-list li {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.contact-list .icon {
    font-size: 1.5rem;
    background: rgba(211, 47, 47, 0.1);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: var(--color-primary);
}

.contact-form-wrapper {
    padding: 3rem;
    background: var(--color-bg-alt);
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.05);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-family: var(--font-heading);
    font-weight: 500;
    color: var(--color-secondary);
}

.form-group input, 
.form-group textarea {
    width: 100%;
    padding: 1rem;
    background: var(--color-bg);
    border: 1px solid rgba(0,0,0,0.1);
    border-radius: 8px;
    color: var(--color-text-main);
    font-family: var(--font-body);
    transition: var(--transition);
}

.form-group input:focus, 
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-secondary);
    box-shadow: 0 0 0 3px var(--color-secondary-glare);
}

.btn-submit {
    width: 100%;
    margin-top: 1rem;
}

/* Footer */
.footer {
    border-top: 1px solid rgba(0,0,0,0.05);
    padding: 4rem 0 2rem;
    background: var(--color-bg-alt);
}

.footer-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 3rem;
}

.footer-social {
    display: flex;
    gap: 1rem;
}

.footer-social a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--color-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(0,0,0,0.05);
    color: var(--color-secondary);
}

.footer-social a:hover {
    background: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(0,0,0,0.05);
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

.footer-legal {
    display: flex;
    gap: 2rem;
}

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

/* Mobile Menu Overlay */
.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
}

.mobile-menu-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.mobile-nav-links {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
}

.mobile-nav-link {
    font-size: 2rem;
    font-family: var(--font-heading);
    font-weight: 600;
    color: var(--color-secondary);
}

/* Responsiveness */
@media (max-width: 900px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-form-wrapper {
        padding: 2rem;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-actions {
        flex-direction: column;
    }
    
    .footer-top, .footer-bottom {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
    }
}

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 20px;
    left: 20px;
    right: 20px;
    z-index: 9999;
    padding: 1.5rem;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 1.5rem;
    background: var(--color-bg-glass);
    border: 1px solid rgba(0, 0, 0, 0.1);
    box-shadow: 0 -5px 20px rgba(0, 0, 0, 0.05);
}

@media (min-width: 900px) {
    .cookie-banner {
        bottom: 30px;
        left: 50%;
        transform: translateX(-50%);
        max-width: 800px;
        border-radius: 12px;
    }
}

.cookie-text {
    flex: 1 1 300px;
    font-size: 0.95rem;
    color: var(--color-text-main);
    margin-bottom: 0;
}

.cookie-link {
    color: var(--color-primary);
    text-decoration: underline;
    font-weight: 500;
}

.cookie-actions {
    display: flex;
    gap: 1rem;
}

.cookie-actions .btn {
    padding: 0.6rem 1.2rem;
    font-size: 0.9rem;
}