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

:root {
    --primary-color: #1a1a1a;
    --secondary-color: #8b7355;
    --accent-color: #c9a87c;
    --text-color: #2c2c2c;
    --light-bg: #f8f9fa;
    --footer-bg: #e8e8e8;
    --white: #ffffff;
    --shadow: 0 4px 20px rgba(0,0,0,0.08);
    --shadow-hover: 0 8px 30px rgba(0,0,0,0.12);
}

body {
    font-family: 'Playfair Display', 'Georgia', serif;
    color: var(--text-color);
    line-height: 1.8;
    letter-spacing: 0.3px;
}

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

/* Header */
.header {
    background: var(--white);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 15px 0;
}

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

.logo img {
    height: 60px;
}

.nav {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 25px;
}

.nav-menu a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    font-family: 'Lato', 'Arial', sans-serif;
    font-size: 15px;
    letter-spacing: 0.5px;
    transition: color 0.3s;
}

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

.language-switcher {
    display: flex;
    gap: 10px;
}

.language-switcher a {
    padding: 6px 14px;
    text-decoration: none;
    color: var(--text-color);
    border: 1px solid #d0d0d0;
    border-radius: 25px;
    font-family: 'Lato', 'Arial', sans-serif;
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
}

.language-switcher a.active,
.language-switcher a:hover {
    background: var(--secondary-color);
    color: var(--white);
    border-color: var(--secondary-color);
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    color: var(--text-color);
    font-size: 20px;
    transition: all 0.3s ease;
}

.social-links a:hover {
    color: var(--secondary-color);
    transform: translateY(-2px);
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text-color);
}

/* Hero Section */
.hero {
    position: relative;
    height: 600px;
    overflow: hidden;
}

.hero-video,
.hero-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-content {
    text-align: center;
    color: var(--white);
}

.hero-content h1 {
    font-size: 56px;
    margin-bottom: 20px;
    font-weight: 700;
    letter-spacing: 1px;
}

.hero-content p {
    font-size: 22px;
    margin-bottom: 30px;
    font-family: 'Lato', 'Arial', sans-serif;
    font-weight: 300;
    letter-spacing: 0.5px;
}

/* Buttons */
.btn-primary,
.btn-secondary {
    display: inline-block;
    padding: 14px 36px;
    text-decoration: none;
    border-radius: 30px;
    font-weight: 600;
    font-family: 'Lato', 'Arial', sans-serif;
    font-size: 15px;
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: all 0.4s ease;
    border: 2px solid transparent;
}

.btn-primary {
    background: var(--secondary-color);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(139, 115, 85, 0.3);
}

.btn-primary:hover {
    background: var(--accent-color);
    transform: translateY(-3px);
    box-shadow: 0 6px 25px rgba(139, 115, 85, 0.4);
}

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

.btn-secondary:hover {
    background: var(--white);
    color: var(--primary-color);
    transform: translateY(-3px);
}

/* Services Section */
.services {
    padding: 80px 0;
    background: var(--light-bg);
}

.services h2 {
    text-align: center;
    font-size: 42px;
    margin-bottom: 50px;
    font-weight: 700;
    letter-spacing: 0.5px;
    color: var(--primary-color);
}

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

.service-card {
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.4s ease;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
}

.service-card img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.service-card:hover img {
    transform: scale(1.05);
}

.service-card h3 {
    padding: 20px;
    font-size: 24px;
    font-weight: 600;
    color: var(--primary-color);
}

.service-card p {
    padding: 0 20px 20px;
    color: #666;
    font-family: 'Lato', 'Arial', sans-serif;
    font-size: 15px;
    line-height: 1.7;
}

/* Projects Section */
.projects {
    padding: 80px 0;
}

.projects h2 {
    text-align: center;
    font-size: 42px;
    margin-bottom: 50px;
    font-weight: 700;
    letter-spacing: 0.5px;
    color: var(--primary-color);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.project-card {
    position: relative;
    overflow: hidden;
    border-radius: 12px;
    height: 300px;
    box-shadow: var(--shadow);
    transition: all 0.4s ease;
}

.project-card:hover {
    box-shadow: var(--shadow-hover);
}

.project-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.project-card:hover img {
    transform: scale(1.15);
}

.project-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0,0,0,0.85));
    padding: 40px 20px 20px;
    color: var(--white);
}

.project-overlay h3 {
    font-size: 24px;
    font-weight: 600;
    letter-spacing: 0.5px;
}

/* Testimonials Section */
.testimonials {
    padding: 80px 0;
    background: var(--light-bg);
}

.testimonials h2 {
    text-align: center;
    font-size: 42px;
    margin-bottom: 50px;
    font-weight: 700;
    letter-spacing: 0.5px;
    color: var(--primary-color);
}

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

.testimonial-card {
    background: var(--white);
    padding: 35px;
    border-radius: 12px;
    box-shadow: var(--shadow);
    text-align: center;
    transition: all 0.4s ease;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.testimonial-image {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 20px;
    border: 3px solid var(--accent-color);
}

.testimonial-text {
    font-style: italic;
    color: #666;
    margin-bottom: 20px;
    font-family: 'Lato', 'Arial', sans-serif;
    font-size: 15px;
    line-height: 1.8;
}

.testimonial-card h4 {
    margin-bottom: 5px;
    font-weight: 600;
    color: var(--primary-color);
}

.testimonial-card span {
    color: #999;
    font-size: 14px;
    font-family: 'Lato', 'Arial', sans-serif;
}

/* Footer */
.footer {
    background: var(--primary-color);
    color: var(--white);
    padding: 50px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 30px;
}

.footer-col h3 {
    margin-bottom: 20px;
}

.footer-col p {
    margin-bottom: 10px;
}

.footer .social-links a {
    color: var(--white);
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255,255,255,0.1);
}

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

/* Responsive */
@media (max-width: 768px) {
    .mobile-toggle {
        display: flex;
    }
    
    .nav-menu {
        display: none;
    }
    
    .hero-content h1 {
        font-size: 32px;
    }
    
    .hero-content p {
        font-size: 16px;
    }
    
    .services-grid,
    .projects-grid {
        grid-template-columns: 1fr;
    }
}