:root {
    --primary: #6a11cb;        
    --secondary: #2575fc;    
    --dark: #739ddf;         
    --text: #324054;           
    --light: #f8fafc;         
    --white: #ffffff;
    --shadow: 0 10px 30px -5px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: 'Roboto', sans-serif;
    color: var(--text);
    background-color: var(--light);
    line-height: 1.7;
    overflow-x: hidden;
}

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

.modern-header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px); 
    height: 85px;
    display: flex;
    justify-content: center;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.logo a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 900;
    font-size: 1.6rem;
    letter-spacing: -1px;
    background: linear-gradient(to right, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-menu {
    display: flex;
    align-items: center;
    list-style: none;
    gap: 10px;
}

.nav-links {
    color: var(--dark);
    text-decoration: none;
    padding: 0.6rem 1.2rem;
    font-weight: 700;
    font-size: 0.95rem;
    border-radius: 8px;
    transition: var(--transition);
}

.nav-links:hover {
    color: var(--primary);
    background: rgba(106, 17, 203, 0.05);
}


.menu-toggle {
    display: none;
    cursor: pointer;
}

.bar {
    display: block;
    width: 28px;
    height: 3px;
    margin: 6px auto;
    transition: var(--transition);
    background: var(--primary);
    border-radius: 4px;
}

.hero-slider {
    position: relative;
    overflow: hidden;
    height: 550px;
}

.slider {
    display: flex;
    animation: slide 18s infinite ease-in-out;
}

.slide {
    flex: 1;
    min-width: 100%;
    height: 550px;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
}

.slide-content {
    color: var(--white);
    text-align: center;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    padding: 40px;
    border-radius: 20px;
    border: 1px solid rgba(255,255,255,0.1);
}

.slide-content h2 {
    font-size: 3rem;
    font-weight: 900;
    margin-bottom: 15px;
}

@keyframes slide {
    0%, 25% { transform: translateX(0); }
    30%, 55% { transform: translateX(-100%); }
    60%, 85% { transform: translateX(-200%); }
    90%, 100% { transform: translateX(0); }
}


.about, .services, .contact-section, .gallery-section {
    padding: 100px 0;
}

h1, h2, h3 {
    color: var(--dark);
    font-weight: 900;
}

.section-title {
    text-align: center;
    margin-bottom: 50px;
    font-size: 2.5rem;
}

.about-content {
    display: flex;
    align-items: center;
    gap: 60px;
}

.about-content img {
    width: 50%;
    border-radius: 20px;
    box-shadow: var(--shadow);
}


.services .cards {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 30px;
}

.card {
    background: var(--white);
    padding: 30px;
    width: 350px;
    border-radius: 24px;
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
    border: 1px solid rgba(0,0,0,0.02);
}

.card:hover {
    transform: translateY(-12px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.card img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    border-radius: 16px;
    margin-bottom: 20px;
}

.whatsapp-button, .instagram-button {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    color: var(--white);
    text-decoration: none;
    border-radius: 12px;
    font-weight: bold;
    margin: 8px;
    transition: var(--transition);
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.whatsapp-button { background-color: #25D366; }
.whatsapp-button:hover { background-color: #1ea952; transform: scale(1.05); }

.instagram-button { background-color: #E4405F; }
.instagram-button:hover { background-color: #d6294a; transform: scale(1.05); }

footer {
    background: var(--dark);
    color: rgba(255,255,255,0.7);
    text-align: center;
    padding: 50px 0;
}


@media screen and (max-width: 960px) {
    .nav-menu {
        position: absolute;
        top: 85px;
        left: -100%;
        flex-direction: column;
        background: var(--white);
        width: 100%;
        padding: 40px 0;
        box-shadow: 0 10px 20px rgba(0,0,0,0.1);
        transition: 0.5s cubic-bezier(0.77,0.2,0.05,1.0);
    }

    .nav-menu.active { left: 0; }

    .menu-toggle { display: block; }

    #mobile-menu.is-active .bar:nth-child(2) { opacity: 0; }
    #mobile-menu.is-active .bar:nth-child(1) { transform: translateY(9px) rotate(45deg); }
    #mobile-menu.is-active .bar:nth-child(3) { transform: translateY(-9px) rotate(-45deg); }

    .nav-links {
        font-size: 1.2rem;
        padding: 1rem;
    }

    .about-content {
        flex-direction: column;
        text-align: center;
    }

    .about-content img { width: 100%; }
    .slide-content h2 { font-size: 2rem; }
}