/* 100Norte - Modern Static Site Styles */
:root {
    --primary: #000000;
    --primary-hover: #1F2937;
    --secondary: #4B5563;
    --background: #F9FAFB;
    --text: #1F2937;
    --text-light: #6B7280;
    --white: #FFFFFF;
    --accent: #3B82F6;
    --accent-hover: #2563EB;
    --sidebar-width: 250px;
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--background);
    color: var(--text);
    line-height: 1.6;
}

/* Sidebar Navigation */
.sidebar {
    position: fixed;
    left: 0;
    top: 0;
    width: var(--sidebar-width);
    height: 100vh;
    background: linear-gradient(180deg, var(--primary) 0%, #111827 100%);
    padding: 2rem 1.5rem;
    box-shadow: 4px 0 15px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    display: flex;
    flex-direction: column;
}

.sidebar-logo {
    text-align: center;
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    max-height: 120px;
    overflow: hidden;
}

.sidebar-logo h2 {
    color: var(--white);
    font-weight: 700;
    font-size: 1.5rem;
    letter-spacing: 1px;
}

.sidebar-logo-img {
    max-width: 80px;
    max-height: 80px;
    width: auto;
    height: auto;
    display: block;
    margin: 0 auto;
    object-fit: contain;
}

.sidebar-logo span {
    color: var(--accent);
}

.nav-links {
    flex: 1;
}

.sidebar a {
    display: flex;
    align-items: center;
    color: rgba(255, 255, 255, 0.8);
    padding: 0.875rem 1rem;
    text-decoration: none;
    margin: 0.5rem 0;
    border-radius: 8px;
    transition: var(--transition);
    font-weight: 500;
}

.sidebar a:hover,
.sidebar a.active {
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--white);
    transform: translateX(5px);
}

.sidebar a.active {
    background-color: var(--accent);
}

.sidebar a svg {
    margin-right: 12px;
    width: 20px;
    height: 20px;
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    position: fixed;
    top: 1rem;
    left: 1rem;
    z-index: 1001;
    background: var(--primary);
    color: var(--white);
    border: none;
    padding: 0.75rem;
    border-radius: 8px;
    cursor: pointer;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

/* Main Content */
.main {
    margin-left: var(--sidebar-width);
    min-height: 100vh;
    padding: 3rem;
    background-color: var(--background);
}

/* Hero Section */
.hero {
    text-align: center;
    padding: 4rem 2rem;
    background: linear-gradient(135deg, var(--white) 0%, var(--background) 100%);
    border-radius: 16px;
    margin-bottom: 3rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.hero h1 {
    font-size: 3rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 1rem;
    line-height: 1.2;
}

.hero h1 span {
    color: var(--accent);
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto 2rem;
}

.hero-logo {
    max-width: 200px;
    margin: 2rem auto;
    display: block;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.1));
    transition: var(--transition);
}

.hero-logo:hover {
    transform: scale(1.05);
}

/* Page Headers */
.page-header {
    margin-bottom: 2.5rem;
}

.page-header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 0.5rem;
}

.page-header p {
    color: var(--text-light);
    font-size: 1.1rem;
}

/* Services Section */
.services-intro {
    max-width: 800px;
    margin-bottom: 3rem;
}

.services-intro img {
    width: 100%;
    border-radius: 16px;
    margin-bottom: 1.5rem;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
}

.services-grid {
    display: grid;
    gap: 2rem;
}

.service-card {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    background: var(--white);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
}

.service-card img {
    width: 100px;
    height: 100px;
    object-fit: contain;
    border-radius: 12px;
    background: var(--background);
    padding: 0.5rem;
}

.service-icon {
    width: 48px;
    height: 48px;
    flex-shrink: 0;
    color: var(--accent);
}

.service-content h2 {
    font-size: 1.25rem;
    color: var(--text);
    margin-bottom: 0.75rem;
}

.service-content p {
    color: var(--text-light);
    font-size: 0.95rem;
}

/* Projects Section */
.projects-grid {
    display: grid;
    gap: 1.5rem;
}

.project-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    transition: var(--transition);
    border: 1px solid rgba(0, 0, 0, 0.05);
    border-left: 4px solid var(--accent);
}

.project-card:hover {
    transform: translateX(10px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.project-card h3 {
    font-size: 1.25rem;
    color: var(--text);
    margin-bottom: 0.5rem;
}

.project-card p {
    color: var(--text-light);
}

/* About Section */
.about-content {
    max-width: 800px;
}

.about-content > p {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 3rem;
    line-height: 1.8;
}

/* Contact Form */
.contact-section {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 16px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    max-width: 600px;
}

.contact-section h2 {
    font-size: 1.5rem;
    color: var(--text);
    margin-bottom: 1.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-weight: 500;
    color: var(--text);
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.875rem 1rem;
    border: 2px solid #E5E7EB;
    border-radius: 8px;
    font-size: 1rem;
    transition: var(--transition);
    font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

.btn {
    display: inline-block;
    padding: 0.875rem 2rem;
    background: var(--primary);
    color: var(--white);
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.btn:hover {
    background: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.btn-primary {
    background: var(--accent);
}

.btn-primary:hover {
    background: var(--accent-hover);
}

/* Footer */
.footer {
    margin-top: 4rem;
    padding-top: 2rem;
    border-top: 1px solid #E5E7EB;
    text-align: center;
    color: var(--text-light);
    font-size: 0.875rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
        transition: var(--transition);
    }

    .sidebar.open {
        transform: translateX(0);
    }

    .menu-toggle {
        display: block;
    }

    .main {
        margin-left: 0;
        padding: 5rem 1.5rem 2rem;
    }

    .hero {
        padding: 2.5rem 1.5rem;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .hero p {
        font-size: 1rem;
    }

    .service-card {
        flex-direction: column;
        text-align: center;
    }

    .service-card img {
        margin: 0 auto;
    }

    .service-icon {
        margin: 0 auto;
    }

    .page-header h1 {
        font-size: 2rem;
    }
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.6s ease forwards;
}

.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }
.delay-5 { animation-delay: 0.5s; }
.delay-6 { animation-delay: 0.6s; }