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

/* Variables globales */
:root {
    --bg-color: #0e0e11;
    --glass-bg: rgba(255, 255, 255, 0.08);
    --border-glass: rgba(255, 255, 255, 0.15);
    --text-color: #f5f5f7;
    --text-muted: #b1b1b6;
    --accent: #0a84ff;
}

/* Base */
body {
    font-family: 'Inter', sans-serif;
    background: linear-gradient(180deg, #0e0e11, #15151a);
    color: var(--text-color);
    min-height: 100vh;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    max-width: 1100px;

    display: flex;
    justify-content: space-between;
    align-items: center;

    padding: 14px 24px;
    border-radius: 18px;

    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-glass);
}

.logo {
    font-weight: 600;
    font-size: 1.1rem;
}

.navbar a {
    color: var(--text-muted);
    text-decoration: none;
    margin-left: 20px;
    transition: color 0.2s;
}

.navbar a:hover {
    color: var(--text-color);
}

/* Hero */
.hero {
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 40px;
}

.glass-card {
    padding: 50px 60px;
    border-radius: 28px;
    max-width: 600px;

    background: var(--glass-bg);
    backdrop-filter: blur(25px);
    border: 1px solid var(--border-glass);
}

.glass-card h1 {
    font-size: 2.6rem;
    font-weight: 600;
    margin-bottom: 16px;
}

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

.glass-card p {
    font-size: 1.05rem;
    color: var(--text-muted);
}

/* Sections */
.section {
    max-width: 900px;
    margin: 0 auto;
    padding: 100px 30px;
}

.section h2 {
    font-size: 2rem;
    margin-bottom: 20px;
}

.section p {
    color: var(--text-muted);
    line-height: 1.6;
}

/* Footer */
footer {
    text-align: center;
    padding: 40px;
    font-size: 0.9rem;
    color: var(--text-muted);
}