:root {
    --primary-color: #7289da;
    --secondary-color: #43b581;
    --background-dark: #000000;
    --background-light: #111111;
    --text-primary: #ffffff;
    --text-secondary: #b9bbbe;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

body {
    background: var(--background-dark);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* ============================= */
/* Navigation with Logo          */
/* ============================= */
nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.2rem 5%;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(10px);
}

/* ✅ Logo Styling */
.logo {
    display: flex;
    align-items: center;
}

.logo img {
    height: 40px; /* adjust for smaller logo */
    width: auto;
    object-fit: contain;
    filter: brightness(0) invert(1); /* makes light logos blend on dark bg */
    transition: transform 0.3s ease;
}

.logo img:hover {
    transform: scale(1.05);
}

/* Nav Links */
.nav-links {
    display: flex;
    align-items: center;
    gap: 2.5rem;
    margin-left: auto;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

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

/* Auth Buttons */
.auth-buttons {
    display: flex;
    gap: 1rem;
    margin-left: 2rem;
}

.auth-buttons a {
    padding: 0.5rem 1rem;
    border-radius: 4px;
    font-weight: 500;
}

.auth-buttons .login {
    color: var(--text-primary);
}

.auth-buttons .register {
    background: var(--primary-color);
    color: white;
    transition: 0.3s ease;
}

.auth-buttons .register:hover {
    background: #5f73d3;
}

/* ============================= */
/* Hero Section                  */
/* ============================= */
#hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 0 5%;
    position: relative;
    background: radial-gradient(circle at 50% 50%, rgba(114, 137, 218, 0.1) 0%, rgba(0, 0, 0, 0) 70%);
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero-content h1 {
    font-size: 4.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

.gradient-text {
    background: linear-gradient(135deg, #fff 0%, #8e8e8e 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.hero-content p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    font-weight: 400;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.btn {
    padding: 0.8rem 2rem;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

.btn.primary {
    background: #fff;
    color: #000;
}

.btn.secondary {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
    backdrop-filter: blur(10px);
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

/* ============================= */
/* Floating Elements             */
/* ============================= */
.floating-elements {
    display: flex;
    gap: 2rem;
    margin-top: 4rem;
}

.element {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 1rem 2rem;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    backdrop-filter: blur(10px);
}

.element i {
    color: var(--text-primary);
    opacity: 0.8;
}

/* ============================= */
/* Features Section              */
/* ============================= */
#features {
    padding: 5rem 5%;
    background: var(--background-light);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.feature-card {
    background: rgba(255, 255, 255, 0.05);
    padding: 2rem;
    border-radius: 8px;
    text-align: center;
    transition: transform 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
}

.feature-card i {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

/* ============================= */
/* Pricing Section               */
/* ============================= */
#pricing {
    padding: 5rem 5%;
    background: var(--background-light);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.price-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    position: relative;
    transition: transform 0.3s ease;
}

.price-card:hover {
    transform: translateY(-5px);
}

.price-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.price {
    font-size: 2.5rem;
    font-weight: bold;
    margin: 0.5rem 0;
    color: var(--text-primary);
}

.price span {
    font-size: 1rem;
    color: var(--text-secondary);
}

.price-usd {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
}

.price-card ul {
    list-style: none;
    margin: 1.5rem 0;
    text-align: left;
}

.price-card ul li {
    margin: 0.8rem 0;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.price-card ul li i {
    width: 20px;
    color: var(--primary-color);
}

.perfect-for {
    margin: 1.5rem 0;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
}

.perfect-for p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.4;
}

.popular-tag {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-color);
    color: white;
    padding: 0.3rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

.host-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #fff;
    color: #000;
    border: none;
    font-size: 1.2rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 1rem auto 0;
}

.host-btn:hover {
    transform: translateX(5px);
    background: var(--primary-color);
    color: #fff;
}

/* ============================= */
/* Footer                        */
/* ============================= */
footer {
    background: var(--background-light);
    padding: 4rem 5% 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h4 {
    margin-bottom: 1rem;
}

.footer-section a {
    display: block;
    color: var(--text-secondary);
    text-decoration: none;
    margin: 0.5rem 0;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* ============================= */
/* Responsive Design             */
/* ============================= */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .hero-content h1 {
        font-size: 2.5rem;
    }

    .floating-elements {
        flex-direction: column;
    }

    .logo img {
        height: 32px;
    }
}