/* Shared CSS for Concept Projects */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400&family=Space+Grotesk:wght@300;400;500;600;700&display=swap');

:root {
    --white: #ffffff;
    --black: #000000;
}

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

body {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    text-decoration: none;
    color: inherit;
}

/* Common Components */
.back-link {
    position: fixed;
    top: 24px;
    left: 24px;
    z-index: 1000;
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 10px 20px;
    border-radius: 30px;
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    font-weight: 500;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.back-link:hover {
    background: white;
    color: black;
    transform: translateY(2px);
}

.section {
    padding: 100px 5vw;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
}