/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Colors based on logo */
    --color-black: #000000;
    --color-white: #FFFFFF;
    --color-gray-light: #f5f5f5;
    --color-gray: #333333;
    --color-gray-medium: #666666;
    --color-accent: #1a1a1a;

    /* Typography */
    --font-heading: 'Impact', 'Arial Black', sans-serif;
    --font-body: 'Arial', 'Helvetica', sans-serif;
}

body {
    font-family: var(--font-body), sans-serif;
    line-height: 1.6;
    color: var(--color-gray);
    background-color: var(--color-gray-light);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Header */
.header {
    background-color: var(--color-black);
    padding: 1rem 0 0 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.header::after {
    content: '';
    position: absolute;
    bottom: 56.75px;
    left: 0;
    width: 100%;
    height: 29.6px;
    background-color: var(--color-white);
    z-index: 1;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    position: relative;
    z-index: 2;
}

.logo-container {
    display: flex;
    align-items: center;
}

.logo {
    height: 225px;
    width: auto;
}

/* Language Selector */
.language-selector {
    display: flex;
    gap: 0.5rem;
    margin-right: 2rem;
    padding-top: 1rem;
}

.lang-btn {
    background-color: transparent;
    color: var(--color-white);
    border: 2px solid var(--color-white);
    padding: 0.3rem 0.6rem;
    font-family: var(--font-body), sans-serif;
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    border-radius: 3px;
}

.lang-btn:hover {
    background-color: var(--color-white);
    color: var(--color-black);
}

.lang-btn.active {
    background-color: var(--color-white);
    color: var(--color-black);
}

/* Hero Section */
.hero {
    background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)), url('assets/markus-spiske-Fa0pTKuoDVY-unsplash.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    color: var(--color-white);
    padding: 5rem 0;
    text-align: center;
}

.hero-title {
    font-family: var(--font-heading), sans-serif;
    font-size: clamp(2.5rem, 5vw, 4rem);
    margin-bottom: 1.5rem;
    font-weight: 700;
    letter-spacing: -1px;
}

.hero-subtitle {
    font-size: clamp(1.1rem, 2vw, 1.5rem);
    max-width: 800px;
    margin: 0 auto;
    opacity: 0.9;
    font-weight: 300;
}

/* Principles Section */
.principles {
    padding: 6rem 0;
    background-color: var(--color-white);
}

.principles-content h2 {
    font-family: var(--font-heading), sans-serif;
    font-size: 2.5rem;
    margin-bottom: 2rem;
    color: var(--color-black);
}

.checklist {
    list-style: none;
    max-width: 900px;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0 2rem;
}

.checklist li {
    padding: 1rem 0;
    padding-left: 2rem;
    position: relative;
    font-size: 1.1rem;
    border-bottom: 1px solid var(--color-gray-light);
}

.checklist li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--color-black);
    font-weight: bold;
    font-size: 1.3rem;
}

@media (max-width: 768px) {
    .checklist {
        grid-template-columns: 1fr;
    }
}

/* Services Section */
.services {
    padding: 4rem 0 6rem 0;
    background-color: var(--color-gray-light);
}

.services .container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.service-card {
    background-color: var(--color-white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.15);
}

.service-content {
    padding: 2rem;
}

.service-content h2 {
    font-family: var(--font-heading), sans-serif;
    font-size: 1.8rem;
    margin-bottom: 1rem;
    color: var(--color-black);
}

.service-content p {
    margin-bottom: 1.5rem;
    color: var(--color-gray-medium);
    line-height: 1.7;
}

.service-content ul {
    list-style: none;
}

.service-content ul li {
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--color-gray);
}

.service-content ul li::before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--color-black);
    font-weight: bold;
}

/* Footer */
.footer {
    background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)), url('assets/markus-spiske-Fa0pTKuoDVY-unsplash.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    color: var(--color-white);
    padding: 3rem 0 2rem 0;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    gap: 4rem;
    margin-bottom: 2rem;
    text-align: left;
}

.footer-section {
    flex: 1;
}

.footer-section h3 {
    font-family: var(--font-heading), sans-serif;
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--color-white);
}

.footer-section p {
    margin: 0.5rem 0;
    opacity: 0.9;
}

.footer-section a {
    color: var(--color-white);
    text-decoration: underline;
    transition: opacity 0.3s ease;
}

.footer-section a:hover {
    opacity: 0.8;
}

.footer-copyright {
    opacity: 0.7;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    text-align: center;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero {
        padding: 3rem 0;
    }

    .services .container {
        grid-template-columns: 1fr;
    }

    .logo {
        height: 150px;
    }

    .header::after {
        height: 19.5px;
        bottom: 37.8px;
    }

    .language-selector {
        margin-right: 0;
    }

    .lang-btn {
        padding: 0.25rem 0.5rem;
        font-size: 0.7rem;
    }

    .footer-content {
        flex-direction: column;
        gap: 2rem;
    }

    .principles {
        padding: 4rem 0;
    }
}

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