/*index.html */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', sans-serif;
    background: linear-gradient(135deg, #262830 0%, #1f2028 100%);
    color: #ffffff;
    overflow-x: hidden;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(38, 40, 48, 0.95);
    backdrop-filter: blur(10px);
    padding: 1rem 2rem;
    z-index: 1000;
    border-bottom: 1px solid rgba(134, 209, 244, 0.1);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.logo {
    font-size: 1.8rem;
    font-weight: 800;
    color: #86d1f4;
    text-decoration: none;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-links a {
    color: #b3e0f7;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: #86d1f4;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding: 0 2rem;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 20%, rgba(134, 209, 244, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(134, 209, 244, 0.05) 0%, transparent 50%);
    z-index: 1;
}

.hero-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    z-index: 2;
    position: relative;
}

.hero-text h1 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #86d1f4 0%, #b3e0f7 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.1;
}

.hero-text p {
    font-size: 1.2rem;
    color: #b3e0f7;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.navbar-logo {
    display: inline;
    vertical-align: middle;
    height: 2em;
    /* margin-right: 8px; */
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
}

.btn-primary {
    background: linear-gradient(135deg, #86d1f4 0%, #4fc3f7 100%);
    color: #262830;
    padding: 1rem 2rem;
    border: none;
    border-radius: 12px;
    font-weight: 600;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s ease;
    box-shadow: 0 8px 25px rgba(134, 209, 244, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(134, 209, 244, 0.4);
}

.btn-secondary {
    background: transparent;
    color: #86d1f4;
    padding: 1rem 2rem;
    border: 2px solid #86d1f4;
    border-radius: 12px;
    font-weight: 600;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    background: #86d1f4;
    color: #262830;
    transform: translateY(-3px);
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.phone-mockup {
    width: 300px;
    height: 600px;
    background: linear-gradient(135deg, #86d1f4 0%, #4fc3f7 100%);
    border-radius: 40px;
    padding: 20px;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
    position: relative;
    animation: float 3s ease-in-out infinite;
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: #262830;
    border-radius: 30px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 2rem 1rem;
}

.phone-screen h3 {
    color: #86d1f4;
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.phone-screen p {
    color: #b3e0f7;
    font-size: 0.9rem;
    line-height: 1.4;
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-20px);
    }
}

/* Features Section */
.features {
    padding: 6rem 2rem;
    background: linear-gradient(135deg, rgba(134, 209, 244, 0.05) 0%, transparent 100%);
}

.features-container {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.features h2 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 3rem;
    color: #86d1f4;
}

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

.feature-card {
    background: rgba(134, 209, 244, 0.1);
    border: 1px solid rgba(134, 209, 244, 0.2);
    border-radius: 20px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.feature-card:hover {
    transform: translateY(-10px);
    background: rgba(134, 209, 244, 0.15);
    border-color: rgba(134, 209, 244, 0.4);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: #86d1f4;
}

.feature-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #86d1f4;
}

.feature-card p {
    color: #b3e0f7;
    line-height: 1.6;
}

/* Overview Section */
.overview-section {
    margin-bottom: 3rem;
}

.overview-card {
    background: rgba(134, 209, 244, 0.1);
    border: 2px solid rgba(134, 209, 244, 0.3);
    border-radius: 20px;
    padding: 2.5rem;
    text-align: left;
    max-width: 900px;
    margin: 0 auto;
}

.overview-card h3 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: #86d1f4;
    text-align: center;
}

.overview-card p {
    color: #b3e0f7;
    line-height: 1.7;
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
}

.restriction-note {
    background: rgba(255, 206, 84, 0.1);
    border: 2px solid rgba(255, 206, 84, 0.3);
    border-radius: 12px;
    padding: 1rem 1.5rem;
    margin-top: 2rem;
    text-align: center;
}

.restriction-note strong {
    color: #ffce54;
    font-size: 1.1rem;
}

/* How to Play Section */
.how-to-play {
    padding: 6rem 2rem;
    background: rgba(38, 40, 48, 0.5);
}

.how-to-play-container {
    max-width: 1200px;
    margin: 0 auto;
}

.how-to-play h2 {
    font-size: 3rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 3rem;
    color: #86d1f4;
}

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

.step {
    text-align: center;
    position: relative;
}

.step-number {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, #86d1f4 0%, #4fc3f7 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 800;
    color: #262830;
    margin: 0 auto 1.5rem;
    box-shadow: 0 10px 30px rgba(134, 209, 244, 0.3);
}

.step h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #86d1f4;
}

.step p {
    color: #b3e0f7;
    line-height: 1.6;
    font-size: 1.1rem;
}

/* App Download Section */
.download {
    padding: 6rem 2rem;
    text-align: center;
    background: linear-gradient(135deg, rgba(134, 209, 244, 0.1) 0%, transparent 100%);
}

.download-container {
    max-width: 800px;
    margin: 0 auto;
}

.download h2 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #86d1f4;
}

.download p {
    font-size: 1.2rem;
    color: #b3e0f7;
    margin-bottom: 3rem;
    line-height: 1.6;
}

.store-buttons {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 2rem;
}

.store-button {
    /* background: #000; */
    /* border-radius: 15px; */
    /* padding: 12px 24px; */
    text-decoration: none;
    transition: all 0.3s ease;
    /* border: 2px solid transparent; */
    /* min-width: 200px; */
}

/* .store-button:hover {
    transform: translateY(-3px);
    border-color: #86d1f4;
    box-shadow: 0 10px 30px rgba(134, 209, 244, 0.3);
} */

.apple-store {
    height: 90px;
    margin-top: 1em;
    width: auto;
}

.google-play {
    height: 120px;
    width: auto;
}

/* Footer */
.footer {
    background: #1f2028;
    padding: 3rem 2rem 2rem;
    text-align: center;
    border-top: 1px solid rgba(134, 209, 244, 0.1);
}

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

.footer-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 2rem;
}

.separator {
    color: #b3e0f7;
}

.footer-links a {
    color: #b3e0f7;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: #86d1f4;
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid rgba(134, 209, 244, 0.1);
    color: #b3e0f7;
}

/* Responsive */
@media (max-width: 768px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

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

    .phone-mockup {
        width: 250px;
        height: 500px;
    }

    .nav-links {
        display: none;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .store-buttons {
        flex-direction: column;
        align-items: center;
    }

    .features h2,
    .how-to-play h2,
    .download h2 {
        font-size: 2.5rem;
    }

    .footer-links {
        flex-wrap: wrap;
        gap: 1rem;
    }

    /*index.html */
}