/* --- VARIABLES & GLOBAL STYLES --- */
@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;700&family=Montserrat:wght@400;600;700&display=swap');

:root {
    --primary-color: #4A90E2; /* A professional blue */
    --secondary-color: #50E3C2; /* A vibrant accent green/teal */
    --background-color: #121212; /* A very dark grey, almost black */
    --surface-color: #1E1E1E; /* Dark grey for cards and surfaces */
    --text-color: #E0E0E0; /* Light grey for text */
    --text-color-darker: #A0A0A0; /* A darker grey for subtitles */
    --border-color: #333333;
    --font-primary: 'Roboto', sans-serif;
    --font-secondary: 'Montserrat', sans-serif;
}

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

body {
    font-family: var(--font-primary);
    background-color: var(--background-color);
    color: var(--text-color);
    line-height: 1.6;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

a {
    color: var(--secondary-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
}

.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 5px;
    font-weight: bold;
    font-family: var(--font-secondary);
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

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

.btn-primary:hover {
    background-color: transparent;
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.btn-secondary {
    background-color: transparent;
    color: var(--secondary-color);
    border-color: var(--secondary-color);
}

.btn-secondary:hover {
    background-color: var(--secondary-color);
    color: var(--surface-color);
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-family: var(--font-secondary);
    font-size: 2.5rem;
    margin-bottom: 10px;
    color: #FFF;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-color-darker);
}

/* --- HEADER & NAVIGATION --- */
.navbar {
    background-color: rgba(30, 30, 30, 0.8);
    backdrop-filter: blur(10px);
    padding: 15px 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid var(--border-color);
}

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

.logo {
    display: flex;
    align-items: center;
    font-size: 1.5rem;
    font-weight: bold;
    font-family: var(--font-secondary);
    color: #FFF;
}

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

.nav-menu {
    display: flex;
    gap: 30px;
}

.nav-link {
    color: var(--text-color);
    font-weight: 600;
    padding: 5px 0;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--secondary-color);
    transition: width 0.3s ease;
}

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

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

.lang-switch {
    background: none;
    border: 1px solid var(--border-color);
    color: var(--text-color);
    padding: 8px 12px;
    border-radius: 5px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: background-color 0.3s ease;
}

.lang-switch:hover {
    background-color: var(--surface-color);
}

.hamburger {
    display: none;
    cursor: pointer;
}

.hamburger span {
    display: block;
    width: 25px;
    height: 3px;
    margin: 5px 0;
    background-color: var(--text-color);
    transition: all 0.3s ease-in-out;
}

/* --- HERO SECTION --- */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    padding-top: 80px; /* Navbar height */
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('https://images.unsplash.com/photo-1519389950473-47ba0277781c?q=80&w=2070&auto=format&fit=crop') no-repeat center center/cover;
    filter: brightness(0.3);
    z-index: -1;
}

.hero-content {
    max-width: 800px;
}

.hero-title {
    font-family: var(--font-secondary);
    font-size: 3.5rem;
    margin-bottom: 20px;
    color: #FFF;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.2rem;
    margin-bottom: 40px;
    color: var(--text-color-darker);
}

.hero-buttons .btn {
    margin: 0 10px;
}

/* --- SERVICES OVERVIEW --- */
.services-overview, .why-choose-us, .our-process {
    padding: 80px 0;
}

.services-grid, .features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.service-card, .feature-item {
    background-color: var(--surface-color);
    padding: 30px;
    border-radius: 8px;
    text-align: center;
    border: 1px solid var(--border-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover, .feature-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.2);
}

.service-icon, .feature-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.service-card h3, .feature-item h3 {
    font-family: var(--font-secondary);
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: #FFF;
}

/* --- CTA SECTION --- */
.cta-section {
    background-color: var(--surface-color);
    padding: 60px 0;
    text-align: center;
}

.cta-section h2 {
    font-family: var(--font-secondary);
    font-size: 2rem;
    margin-bottom: 15px;
}

.cta-section p {
    margin-bottom: 30px;
    color: var(--text-color-darker);
}

/* --- FOOTER --- */
.footer {
    background-color: var(--surface-color);
    padding: 60px 0 20px;
    border-top: 1px solid var(--border-color);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-title {
    font-family: var(--font-secondary);
    font-size: 1.2rem;
    margin-bottom: 15px;
    color: #FFF;
}

.footer-links li, .footer-contact li {
    margin-bottom: 10px;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
    font-size: 0.9rem;
    color: var(--text-color-darker);
}

/* --- ABOUT PAGE --- */
.page-header-section {
    padding: 120px 0 60px;
    text-align: center;
    background-color: var(--surface-color);
}

.page-header-section h1 {
    font-size: 3rem;
    font-family: var(--font-secondary);
}

.company-story, .mission-vision {
    padding: 80px 0;
}

.story-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.story-image img {
    border-radius: 8px;
}

.mv-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.mv-card {
    background-color: var(--surface-color);
    padding: 40px;
    border-radius: 8px;
    border-left: 5px solid var(--primary-color);
}

.mv-icon {
    font-size: 2.5rem;
    color: var(--secondary-color);
    margin-bottom: 15px;
}

/* --- SERVICES PAGE --- */
.services-detailed-list {
    padding: 80px 0;
}

.service-item {
    display: flex;
    gap: 30px;
    align-items: flex-start;
    margin-bottom: 50px;
    background-color: var(--surface-color);
    padding: 40px;
    border-radius: 8px;
}

.service-item-icon {
    font-size: 3rem;
    color: var(--primary-color);
}

.service-item-content h2 {
    font-family: var(--font-secondary);
    font-size: 1.8rem;
    margin-bottom: 15px;
}

.service-item-content ul {
    list-style: disc;
    padding-left: 20px;
    margin-top: 15px;
}

.our-process {
    background-color: var(--surface-color);
}

.process-timeline {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.process-step {
    text-align: center;
}

.process-number {
    width: 50px;
    height: 50px;
    border: 2px solid var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-color);
}

/* --- CONTACT PAGE --- */
.contact-details-section {
    padding: 80px 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 50px;
    background-color: var(--surface-color);
    padding: 50px;
    border-radius: 8px;
}

.contact-form .form-group {
    margin-bottom: 20px;
}

.contact-form label {
    display: block;
    margin-bottom: 8px;
    font-weight: bold;
}

.contact-form input, .contact-form textarea {
    width: 100%;
    padding: 12px;
    background-color: var(--background-color);
    border: 1px solid var(--border-color);
    border-radius: 5px;
    color: var(--text-color);
}

.contact-info-list li {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 25px;
}

.contact-info-list .icon {
    font-size: 1.5rem;
    color: var(--primary-color);
}

.contact-info-list .text strong {
    display: block;
    color: #FFF;
}

/* --- LEGAL PAGES --- */
.legal-content {
    padding: 80px 0;
}

.legal-document {
    background-color: var(--surface-color);
    padding: 40px;
    border-radius: 8px;
}

.legal-document h3 {
    font-family: var(--font-secondary);
    font-size: 1.5rem;
    margin-top: 30px;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.legal-document p, .legal-document li {
    margin-bottom: 15px;
    color: var(--text-color-darker);
}

.legal-document ul {
    list-style: disc;
    padding-left: 25px;
}

/* --- RESPONSIVE DESIGN --- */
@media (max-width: 992px) {
    .story-content, .mv-grid, .contact-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 70px; /* Navbar height */
        left: 0;
        width: 100%;
        background-color: var(--surface-color);
        padding: 20px 0;
        text-align: center;
    }

    .nav-menu.active {
        display: flex;
    }

    .hamburger {
        display: block;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .footer-grid {
        text-align: center;
    }
}