:root {
    --bg-base: #f8fafc;
    --bg-card: #ffffff;
    --text-heading: #0f172a;
    --text-main: #334155;
    --text-muted: #64748b;
    --accent-primary: #6366f1;
    --accent-primary-hover: #4f46e5;
    --accent-secondary: #f43f5e;
    --radius-main: 16px;
    --radius-btn: 50px;
    --shadow-soft: 0 10px 25px -5px rgba(0, 0, 0, 0.05), 0 8px 10px -6px rgba(0, 0, 0, 0.01);
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-base);
    color: var(--text-main);
    font-family: 'Inter', sans-serif;
    line-height: 1.7;
    overflow-x: hidden;
}

h1,
h2,
h3,
.logo {
    font-family: 'Poppins', sans-serif;
    color: var(--text-heading);
    line-height: 1.2;
}

h1,
h2,
h3,
.logo {
    font-family: 'Poppins', sans-serif;
    color: var(--text-heading);
    line-height: 1.2;
}

nav {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 20px 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    z-index: 1000;
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    text-decoration: none;
    letter-spacing: -0.5px;
}

.logo span {
    color: var(--accent-primary);
}

.nav-links a {
    color: var(--text-main);
    text-decoration: none;
    margin-left: 35px;
    font-size: 0.95rem;
    font-weight: 500;
    transition: color 0.2s ease;
}

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

.btn {
    display: inline-block;
    padding: 14px 28px;
    margin: 10px 10px 10px 0;
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: 1rem;
    color: #ffffff;
    text-decoration: none;
    background: var(--accent-primary);
    border-radius: var(--radius-btn);
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 14px 0 rgba(99, 102, 241, 0.39);
}

.btn:hover {
    background: var(--accent-primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.23);
}

.btn-alt {
    background: transparent;
    color: var(--text-heading);
    border: 2px solid #e2e8f0;
    box-shadow: none;
}

.btn-alt:hover {
    background: #f1f5f9;
    color: var(--text-heading);
    border-color: #cbd5e1;
    box-shadow: none;
}

section {
    padding: 140px 5% 80px;
    max-width: 1100px;
    margin: 0 auto;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 20px;
    text-align: center;
}

.section-subtitle {
    text-align: center;
    color: var(--text-muted);
    font-size: 1.1rem;
    max-width: 700px;
    margin: 0 auto 60px;
}

#hero {
    min-height: 90vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding-top: 100px;
}

#hero h1 {
    font-size: 4.5rem;
    letter-spacing: -1.5px;
    margin-bottom: 20px;
}

#hero p {
    font-size: 1.25rem;
    color: var(--text-muted);
    max-width: 650px;
    margin-bottom: 40px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.feature-box {
    background: var(--bg-card);
    padding: 40px;
    border-radius: var(--radius-main);
    box-shadow: var(--shadow-soft);
    transition: transform 0.3s ease;
}

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

.icon-circle {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 20px;
}

.icon-pink {
    background: rgba(244, 63, 94, 0.1);
    color: var(--accent-secondary);
}

.icon-indigo {
    background: rgba(99, 102, 241, 0.1);
    color: var(--accent-primary);
}

.icon-teal {
    background: rgba(20, 184, 166, 0.1);
    color: #14b8a6;
}

.feature-box h3 {
    font-size: 1.3rem;
    margin-bottom: 12px;
}

.feature-box p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.game-card {
    background: var(--bg-card);
    border-radius: var(--radius-main);
    box-shadow: var(--shadow-soft);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    border: 1px solid rgba(0, 0, 0, 0.03);
    max-width: 900px;
    margin: 0 auto;
}

.game-art {
    width: 100%;
    height: 400px;
    background: linear-gradient(135deg, #a8edea 0%, #fed6e3 100%);
    display: flex;
    justify-content: center;
    align-items: center;
}

.game-art span {
    font-family: 'Inter', sans-serif;
    font-weight: 500;
    color: rgba(0, 0, 0, 0.4);
}

.game-info {
    padding: 40px;
    text-align: center;
}

.game-status {
    color: var(--accent-secondary);
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 15px;
    display: block;
}

.game-info h3 {
    font-size: 2.2rem;
    margin-bottom: 15px;
}

.game-info p {
    color: var(--text-main);
    margin-bottom: 30px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.game-info p {
    color: var(--text-main);
    margin-bottom: 30px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.game-info p {
    color: var(--text-main);
    margin-bottom: 30px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

footer {
    background: var(--text-heading);
    color: #ffffff;
    padding: 100px 5% 40px;
    text-align: center;
    border-top-left-radius: 40px;
    border-top-right-radius: 40px;
    margin-top: 60px;
}

.newsletter-container {
    max-width: 600px;
    margin: 0 auto 60px;
}

.newsletter-container h3 {
    color: #ffffff;
    font-size: 2.2rem;
    margin-bottom: 15px;
}

.newsletter-container p {
    color: #94a3b8;
    margin-bottom: 35px;
    font-size: 1.05rem;
}

form {
    display: flex;
    justify-content: center;
    gap: 12px;
}

input[type="email"] {
    padding: 15px 20px;
    width: 320px;
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-btn);
    color: #ffffff;
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    outline: none;
    transition: border-color 0.3s;
}

input[type="email"]::placeholder {
    color: #94a3b8;
}

input[type="email"]:focus {
    border-color: var(--accent-primary);
}

.footer-line {
    height: 1px;
    background: rgba(255, 255, 255, 0.1);
    width: 100%;
    margin-bottom: 30px;
}

.copyright {
    color: #64748b;
    font-size: 0.9rem;
}

@media (max-width: 768px) {
    nav {
        padding: 15px 5%;
        flex-direction: column;
        gap: 15px;
    }

    .nav-links a {
        margin: 0 10px;
    }

    #hero h1 {
        font-size: 3rem;
        letter-spacing: -1px;
    }

    #hero p {
        font-size: 1.1rem;
        padding: 0 15px;
    }

    form {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }

    input[type="email"] {
        width: 100%;
    }

    .game-art {
        height: 250px;
    }

    .game-info {
        padding: 25px;
    }

    footer {
        border-top-left-radius: 20px;
        border-top-right-radius: 20px;
    }
}