/* Modern Premium Design for Estudio RD */
:root {
    --primary: #800020; /* Burgundy/Maroon from logo */
    --primary-dark: #4D0013;
    --secondary: #2C3E50;
    --accent: #E67E22;
    --bg-light: #F8F9FA;
    --text-main: #2D3436;
    --text-muted: #636E72;
    --white: #FFFFFF;
    --glass: rgba(255, 255, 255, 0.85);
    --shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.15);
}

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

body {
    font-family: 'Inter', 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-main);
    background-color: var(--bg-light);
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--secondary);
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    height: 80px;
    background: var(--glass);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 5%;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-img {
    height: 50px;
    width: auto;
}

.brand-name {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

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

.nav-links a {
    text-decoration: none;
    color: var(--secondary);
    font-weight: 600;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: var(--primary);
}

.btn-gestion {
    background-color: var(--primary);
    color: var(--white) !important;
    padding: 10px 24px;
    border-radius: 50px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(128, 0, 32, 0.3);
}

.btn-gestion:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
}

/* Hero Section */
.hero {
    height: 100vh;
    background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)), url('https://images.unsplash.com/photo-1554224155-8d04cb21cd6c?auto=format&fit=crop&q=80&w=1920');
    background-size: cover;
    background-position: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: var(--white);
    padding: 0 20px;
}

.hero h1 {
    font-size: 4rem;
    margin-bottom: 20px;
    color: var(--white);
    text-shadow: 2px 2px 10px rgba(0,0,0,0.3);
}

.hero p {
    font-size: 1.5rem;
    max-width: 800px;
    font-weight: 300;
}

/* Section Common */
.section {
    padding: 100px 10%;
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
    font-size: 2.5rem;
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: var(--primary);
    margin: 15px auto;
}

/* Quiénes Somos */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.about-content h3 {
    margin-bottom: 20px;
    color: var(--primary);
}

.staff-card {
    background: var(--white);
    padding: 40px;
    border-radius: 20px;
    box-shadow: var(--shadow);
    border-left: 8px solid var(--primary);
}

/* Misión y Valores */
.mission-values {
    background: linear-gradient(rgba(255,255,255,0.92), rgba(255,255,255,0.92)), url('https://images.unsplash.com/photo-1497366216548-37526070297c?auto=format&fit=crop&q=80&w=1920');
    background-size: cover;
    background-attachment: fixed;
}

.mv-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.card {
    background: var(--white);
    padding: 40px;
    border-radius: 15px;
    transition: transform 0.3s ease;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}

.card:hover {
    transform: translateY(-10px);
}

.card i {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 20px;
    display: block;
}

/* Footer */
footer {
    background: var(--secondary);
    color: var(--white);
    padding: 50px 10%;
    text-align: center;
}

.footer-logo {
    height: 60px;
    margin-bottom: 20px;
}

/* Responsive */
@media (max-width: 768px) {
    .hero h1 { font-size: 2.5rem; }
    .about-grid, .mv-grid { grid-template-columns: 1fr; }
    .navbar { padding: 0 20px; }
    .brand-name { font-size: 1.1rem; }
}