:root {
    --bg: #ffffff;
    --text: #000000;
    --text-muted: #5b5b5b;
    --border: #eeeeee;
    --font-main: 'Inter', sans-serif;
}

button,
.btn,
a,
input[type="submit"],
input[type="button"] {
    cursor: pointer !important;
}

/* Kleine hover animatie voor alle knoppen voor meer feedback */
.btn:hover {
    filter: brightness(0.9);
    transform: translateY(-1px);
}

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

body {
    font-family: var(--font-main);
    background-color: var(--bg);
    color: var(--text);
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
}

/* --- NAVIGATION (Centering wrapper) --- */
nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100px;
    display: flex;
    align-items: center;
    z-index: 1000;
    transition: all 0.4s ease;
    background: rgba(255, 255, 255, 0);
}

nav.scrolled {
    height: 64px;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.logo-img {
    /* Change this number to scale the logo up or down */
    height: 25px;

    /* This ensures the logo doesn't stretch */
    width: auto;

    /* Optional: Vertical alignment to keep it centered with the menu links */
    display: block;
    object-fit: contain;
}

.nav-center {
    display: flex;
    gap: 32px;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
}

.nav-center a {
    text-decoration: none;
    color: var(--text);
    font-size: 14px;
    font-weight: 400;
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 20px;
    /* Adjust spacing to match your nav-center links */
}

.user-greeting {
    font-weight: 500;
    color: #333;
    font-size: 14px;
}

.nav-link {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    font-size: 14px;
}

.nav-link:hover {
    text-decoration: underline;
}

.logout-link {
    text-decoration: none;
    color: #888;
    /* Slightly lighter color for logout */
    font-size: 14px;
}

.logout-link:hover {
    color: #000;
}

.login-link {
    text-decoration: none;
    color: var(--text);
    font-size: 14px;
}

/* De scroll-knop */
#nav-demo-btn {
    opacity: 0;
    visibility: hidden;
    transform: translateX(10px);
    transition: all 0.3s ease;
}

#nav-demo-btn.visible {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

/* --- TYPOGRAPHY & CENTERING --- */
h1,
h2 {
    text-align: center;
    font-size: 48px;
    font-weight: 400;
    letter-spacing: -0.02em;
    line-height: 1.15;
}

p.hero-text,
p.sub-text {
    text-align: center;
    font-size: 18px;
    color: var(--text-muted);
    max-width: 580px;
    margin: 24px auto 32px;
    /* Auto zorgt voor centrering */
    line-height: 1.5;
}

/* --- HERO SECTION --- */
.hero {
    padding: 220px 0 100px;
    display: flex;
    flex-direction: column;
    align-items: center;
    /* Alles in de hero centreren */
    text-align: center;
}

/* --- BUTTONS --- */
.btn {
    border-radius: 99px;
    font-weight: 500;
    text-decoration: none;
    display: inline-block;
    transition: 0.2s;
    font-size: 14px;
}

.btn-black {
    background: #000;
    color: #fff;
    padding: 12px 24px;
}

.btn-lg {
    padding: 14px 32px;
    font-size: 15px;
}

/* --- FEATURES GRID --- */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 60px;
    padding: 80px 0;
}

.feature-item {
    text-align: center;
}

/* Icons en tekst centreren */
.icon-placeholder {
    width: 24px;
    height: 24px;
    background: #000;
    border-radius: 50%;
    margin: 0 auto 24px;
}
.auth-container {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 60px; /* Ruimte voor de vaste nav */
}

.auth-box {
    width: 100%;
    max-width: 400px; /* Compact en clean */
    text-align: center;
}

.auth-box h1 {
    font-size: 32px;
    margin-bottom: 12px;
    letter-spacing: -0.02em;
}

.auth-form {
    text-align: left;
    margin-top: 40px;
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 8px;
    color: var(--text);
}

.form-group input {
    width: 100%;
    padding: 12px 16px;
    border-radius: 8px;
    border: 1px solid var(--border);
    font-family: inherit;
    font-size: 15px;
    transition: border-color 0.2s;
    outline: none;
}

.form-group input:focus {
    border-color: #000;
}

.btn-full {
    width: 100%;
    padding: 14px;
    font-size: 15px;
    margin-top: 10px;
}

.form-link {
    font-size: 13px;
    color: var(--text-muted);
    text-decoration: none;
}

.form-link:hover {
    color: #000;
}

.auth-footer {
    margin-top: 32px;
    font-size: 14px;
    color: var(--text-muted);
}

.auth-footer a {
    color: #000;
    text-decoration: none;
    font-weight: 500;
}