/* CSS Base para Sophie Lune Institutional Site */

:root {
    --bg-color: #fdfbf7;
    --text-color: #1a1a1a;
    --accent-color: #5b6d5b; /* Olive Deep */
    --accent-light: #8fa08f;
    --surface: #ffffff;
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 2rem;
}

.container.narrow {
    max-width: 800px;
}

/* Logo Concept: Sophie LUNE */
.logo {
    display: flex;
    align-items: baseline;
    gap: 0.1rem;
    font-size: 1.8rem;
    cursor: default;
}

.logo .sophie {
    font-family: 'Playfair Display', serif;
    font-style: italic;
    font-weight: 400;
    color: var(--accent-color);
}

.logo .lune {
    font-family: 'Inter', sans-serif;
    font-weight: 300;
    letter-spacing: 0.3rem;
    font-size: 1.1rem;
    color: var(--text-color);
    margin-left: 0.2rem;
}

/* Header */
header {
    background-color: rgba(253, 251, 247, 0.9);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 1.5rem 0;
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

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

nav ul {
    display: flex;
    list-style: none;
    gap: 2rem;
}

nav a {
    text-decoration: none;
    color: var(--text-color);
    font-size: 0.9rem;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 0.1rem;
    transition: var(--transition);
}

nav a:hover {
    color: var(--accent-color);
}

/* Hero Section */
.hero {
    padding: 6rem 0;
    min-height: 80vh;
    display: flex;
    align-items: center;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 4rem;
    align-items: center;
}

h1 {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2.5rem, 5vw, 4rem);
    line-height: 1.1;
    margin-bottom: 1.5rem;
    font-weight: 400;
}

h1 .accent {
    font-style: italic;
    color: var(--accent-color);
}

.hero-text p {
    font-size: 1.2rem;
    color: #555;
    margin-bottom: 2.5rem;
    font-weight: 300;
}

.btn-primary {
    display: inline-block;
    padding: 1rem 2.5rem;
    background-color: var(--accent-color);
    color: white;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 0.1rem;
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: 2px;
    transition: var(--transition);
}

.btn-primary:hover {
    background-color: #3e4d3e;
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(91, 109, 91, 0.2);
}

.image-wrapper {
    position: relative;
    border-radius: 5px;
    overflow: hidden;
    box-shadow: 0 40px 100px rgba(0,0,0,0.1);
}

.image-wrapper img {
    width: 100%;
    height: auto;
    display: block;
    filter: sepia(10%) contrast(105%);
}

/* About Section */
.about {
    padding: 8rem 0;
    background-color: #f7f4f0;
    text-align: center;
}

.section-title {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    margin-bottom: 2rem;
}

.lead {
    font-size: 1.4rem;
    color: var(--accent-color);
    margin-bottom: 2rem;
    font-style: italic;
}

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

/* Pillars Section */
.pillars {
    padding: 8rem 0;
}

.pillar-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
}

.pillar-card {
    padding: 3rem;
    background: var(--surface);
    border: 1px solid #eee;
    transition: var(--transition);
}

.pillar-card:hover {
    border-color: var(--accent-color);
    transform: translateY(-5px);
}

.pillar-card h3 {
    font-family: 'Inter', sans-serif;
    color: #ccc;
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.pillar-card h4 {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

/* Footer */
footer {
    padding: 5rem 0 2rem;
    background-color: var(--text-color);
    color: #999;
}

footer .logo.light .sophie {
    color: white;
}
footer .logo.light .lune {
    color: #777;
}

.footer-top {
    display: flex;
    justify-content: space-between;
    padding-bottom: 4rem;
    border-bottom: 1px solid #333;
}

.email {
    color: white;
    margin-top: 1rem;
    font-family: 'Inter', sans-serif;
    font-weight: 300;
}

.footer-bottom {
    margin-top: 2rem;
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
}

.legal-links a {
    color: #666;
    text-decoration: none;
    margin-left: 1.5rem;
    transition: var(--transition);
}

.legal-links a:hover {
    color: white;
}

/* Responsive */
@media (max-width: 900px) {
    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .hero-visual {
        order: -1;
    }
    .pillar-grid {
        grid-template-columns: 1fr;
    }
    header .container {
        flex-direction: column;
        gap: 1.5rem;
    }
}