:root {
    --primary: #1a1a1a;
    --secondary: #e0e0e0;
    --accent: #0088d1; /* LKL Blue */
    --text: #ffffff;
    --bg: #222222;
    --glass: rgba(255, 255, 255, 0.05);
    --transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background-color: var(--bg);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3 {
    font-weight: 700;
    letter-spacing: -0.02em;
}

/* Header/Nav */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 2rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    backdrop-filter: blur(10px);
    background: linear-gradient(to bottom, rgba(0,0,0,0.8), transparent);
}

.logo {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 1.2rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

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

.nav-links {
    display: flex;
    gap: 2.5rem;
}

.nav-links a {
    color: var(--text);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    text-transform: uppercase;
    opacity: 0.7;
    transition: var(--transition);
}

.nav-links a:hover {
    opacity: 1;
    color: var(--accent);
}

/* Hero Section */
.hero {
    height: 100vh;
    width: 100%;
    position: relative;
    display: flex;
    align-items: center;
    padding: 0 10%;
    background-image: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)), url('assets/Foto Portada.jpg');
    background-size: cover;
    background-position: center;
}

.hero-content {
    max-width: 700px;
    z-index: 2;
}

.hero h1 {
    font-size: 4.5rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    animation: fadeInUp 1s ease;
}

.hero p {
    font-size: 1.2rem;
    opacity: 0.8;
    margin-bottom: 2.5rem;
    animation: fadeInUp 1s ease 0.2s backwards;
}

.cta-button {
    display: inline-block;
    padding: 1.2rem 3rem;
    background-color: var(--accent);
    color: var(--bg);
    text-decoration: none;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border-radius: 4px;
    transition: var(--transition);
    animation: fadeInUp 1s ease 0.4s backwards;
}

.cta-button:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(212, 163, 115, 0.4);
}

/* Sections */
section {
    padding: 10rem 10%;
}

.section-title {
    font-size: 0.9rem;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 1rem;
    display: block;
    letter-spacing: 0.3em;
}

h2 {
    font-size: 3.5rem;
    margin-bottom: 4rem;
    text-align: center;
}

.category-block {
    margin-bottom: 6rem;
}

.category-block h3 {
    font-size: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    margin-bottom: 2rem;
    padding-left: 1rem;
    border-left: 4px solid var(--accent);
    color: var(--secondary);
}

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

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    background: #222; /* Dark placeholder bg */
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}



.gallery-item img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
    z-index: 1;
}


.gallery-item:hover img {
    transform: scale(1.1);
}

.item-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 2.5rem;
    background: linear-gradient(transparent, rgba(0,0,0,0.95));
    opacity: 0;
    transition: var(--transition);
    z-index: 2;
}

.item-overlay h4 {
    font-size: 1.2rem;
    color: var(--accent);
    margin-bottom: 0.5rem;
}

.item-overlay p {
    font-size: 0.9rem;
    opacity: 0.8;
}

.gallery-item:hover .item-overlay {
    opacity: 1;
}

/* About Section */
.about {
    background-color: #111;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text p {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    opacity: 0.8;
}

/* Nuevo Contact Section */
.contact-section {
    background-image: linear-gradient(rgba(15, 15, 15, 0.95), rgba(15, 15, 15, 0.95)), url('assets/hero.png');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    padding: 100px 10%;
}
.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}
.contact-info .section-title {
    margin-bottom: 0.5rem;
}
.contact-info h2 {
    font-size: 3rem;
    text-align: left;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}
.contact-info p {
    font-size: 1.1rem;
    color: #ccc;
    margin-bottom: 3rem;
}
.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}
.method {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}
.method-icon {
    font-size: 2rem;
    background: rgba(255, 255, 255, 0.05);
    width: 60px;
    height: 60px;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.1);
}
.method-details h4 {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--accent);
    margin-bottom: 0.2rem;
}
.method-details a, .method-details span {
    font-size: 1.1rem;
    color: #fff;
    text-decoration: none;
    transition: var(--transition);
}
.method-details a:hover {
    color: var(--accent);
}
.contact-form-glass {
    background: rgba(25, 25, 25, 0.6);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 3rem;
    box-shadow: 0 20px 40px rgba(0,0,0,0.5);
}
.contact-form-glass h3 {
    margin-bottom: 2rem;
    font-size: 1.8rem;
}
.modern-form .input-group {
    margin-bottom: 1.5rem;
}
.modern-form input, .modern-form textarea {
    width: 100%;
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.15);
    padding: 1rem 1.2rem;
    border-radius: 8px;
    color: #fff;
    font-family: inherit;
    font-size: 1rem;
    transition: all 0.3s ease;
}
.modern-form input:focus, .modern-form textarea:focus {
    outline: none;
    border-color: var(--accent);
    background: rgba(0, 0, 0, 0.6);
}
.submit-btn {
    width: 100%;
    padding: 1.2rem;
    background: var(--accent);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.3s ease;
}
.submit-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 136, 209, 0.3);
}
@media (max-width: 768px) {
    .contact-container {
        grid-template-columns: 1fr;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Nuevo Diseño Nosotros (Vision Parallax) */
.vision-parallax {
    position: relative;
    padding: 120px 5%;
    background-image: linear-gradient(rgba(10, 10, 10, 0.7), rgba(10, 10, 10, 0.8)), url('assets/Proyectos/Pantalla LED CABA/Screenshot 2026-03-21 190043.png');
    background-attachment: fixed;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 80vh;
}

.vision-glass-container {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 60px 50px;
    max-width: 900px;
    text-align: center;
    color: #fff;
    box-shadow: 0 25px 50px rgba(0,0,0,0.5);
    transform: translateY(0);
    transition: transform 0.4s ease;
}
.vision-glass-container:hover {
    transform: translateY(-5px);
}

.vision-glass-container .section-subtitle {
    color: #4da6ff;
    text-transform: uppercase;
    letter-spacing: 3px;
    font-size: 0.9rem;
    font-weight: 600;
    display: block;
    margin-bottom: 15px;
}

.vision-glass-container h2 {
    font-size: 3.5rem;
    font-weight: 300;
    margin-bottom: 30px;
}

.vision-glass-container .lead-text {
    font-size: 1.3rem;
    font-weight: 500;
    line-height: 1.6;
    margin-bottom: 25px;
    color: #ffffff;
}

.vision-glass-container p {
    font-size: 1.1rem;
    line-height: 1.7;
    color: #ccc;
    margin-bottom: 40px;
}

.vision-features {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
}

.feature-badge {
    background: rgba(255,255,255,0.1);
    padding: 12px 25px;
    border-radius: 30px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1rem;
    letter-spacing: 0.5px;
    border: 1px solid rgba(255,255,255,0.15);
    transition: all 0.3s ease;
}
.feature-badge:hover {
    background: rgba(77, 166, 255, 0.2);
    border-color: #4da6ff;
}

/* Services Section */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.service-card {
    background: var(--glass);
    padding: 2.5rem;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition);
    text-align: center;
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: var(--accent);
    background: rgba(0, 136, 209, 0.05);
}

.service-icon {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    display: block;
}

.service-card h3 {
    margin-bottom: 1rem;
    color: var(--accent);
}

.service-card p {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
}

/* Responsive */
@media (max-width: 768px) {
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    nav {
        padding: 1rem 5%;
    }
    
    .logo {
        font-size: 1.2rem;
    }

    h1 { font-size: 2.5rem; }

    .vision-parallax {
        background-attachment: scroll; /* Fixes iOS parallax bug */
        padding: 80px 5%;
    }
    .vision-glass-container {
        padding: 40px 20px;
    }
    .vision-glass-container h2 {
        font-size: 2.2rem;
    }
    .vision-features {
        gap: 15px;
        flex-direction: column;
    }
}