/* Import Modern Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Poppins:wght@300;400;500;600;700;800&display=swap');

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--gradient-primary);
    background-attachment: fixed;
    min-height: 100vh;
    overflow-x: hidden;
    transition: all 0.3s ease;
}

/* Modern CSS Variables - Light Mode */
:root {
    --primary-color: #6366f1;
    --primary-dark: #4f46e5;
    --secondary-color: #8b5cf6;
    --accent-color: #f59e0b;
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
    --text-light: #9ca3af;
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-glass: rgba(255, 255, 255, 0.1);
    --border-color: rgba(255, 255, 255, 0.2);
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-secondary: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --gradient-accent: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
}

/* Dark Mode Variables */
[data-theme="dark"] {
    --primary-color: #818cf8;
    --primary-dark: #6366f1;
    --secondary-color: #a78bfa;
    --accent-color: #fbbf24;
    --text-primary: #f9fafb;
    --text-secondary: #d1d5db;
    --text-light: #9ca3af;
    --bg-primary: #111827;
    --bg-secondary: #1f2937;
    --bg-glass: rgba(0, 0, 0, 0.3);
    --border-color: rgba(255, 255, 255, 0.1);
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4), 0 2px 4px -1px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.4), 0 4px 6px -2px rgba(0, 0, 0, 0.3);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.4), 0 10px 10px -5px rgba(0, 0, 0, 0.3);
    --gradient-primary: linear-gradient(135deg, #1e1b4b 0%, #312e81 100%);
    --gradient-secondary: linear-gradient(135deg, #7c2d12 0%, #991b1b 100%);
    --gradient-accent: linear-gradient(135deg, #0c4a6e 0%, #1e40af 100%);
}

/* Modern Dark Navbar with Rounded Design */
header {
    position: fixed;
    width: 100%;
    top: 20px;
    z-index: 1000;
    transition: all 0.3s ease;
    padding: 0 2rem;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(17, 24, 39, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50px;
    padding: 1rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
}

nav:hover {
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
    transform: translateY(-2px);
}

header.scrolled nav {
    background: rgba(17, 24, 39, 0.98);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
}

.logo {
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: all 0.3s ease;
}

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

.logo img {
    height: 40px;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
}

.logo:hover img {
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.4);
}

.logo span {
    font-family: 'Poppins', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, #818cf8 0%, #a78bfa 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    transition: all 0.3s ease;
}

.logo:hover span {
    background: linear-gradient(135deg, #a78bfa 0%, #c084fc 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-links {
    display: flex;
    gap: 0.5rem;
    list-style: none;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 25px;
    padding: 0.5rem;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.nav-links a {
    text-decoration: none;
    color: #d1d5db;
    font-weight: 500;
    font-size: 0.95rem;
    position: relative;
    transition: all 0.3s ease;
    padding: 0.75rem 1.25rem;
    border-radius: 20px;
    white-space: nowrap;
}

.nav-links a::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(129, 140, 248, 0.1) 0%, rgba(167, 139, 250, 0.1) 100%);
    border-radius: 20px;
    opacity: 0;
    transition: all 0.3s ease;
    z-index: -1;
}

.nav-links a:hover {
    color: #ffffff;
    transform: translateY(-1px);
}

.nav-links a:hover::before {
    opacity: 1;
    background: linear-gradient(135deg, rgba(129, 140, 248, 0.2) 0%, rgba(167, 139, 250, 0.2) 100%);
}

.nav-links a:active {
    transform: translateY(0);
}

/* Theme Toggle Button */
.theme-toggle {
    display: flex;
    align-items: center;
    margin-left: 1rem;
}

.theme-toggle-btn {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50px;
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    color: #d1d5db;
    font-size: 1.1rem;
    position: relative;
    overflow: hidden;
}

.theme-toggle-btn:hover {
    background: linear-gradient(135deg, rgba(129, 140, 248, 0.3) 0%, rgba(167, 139, 250, 0.3) 100%);
    color: #ffffff;
    transform: scale(1.1);
    box-shadow: 0 4px 20px rgba(129, 140, 248, 0.3);
}

.theme-toggle-btn:active {
    transform: scale(0.95);
}

.theme-toggle-btn i {
    transition: all 0.3s ease;
}

.theme-toggle-btn:hover i {
    transform: rotate(180deg);
}

/* Modern Hero Section */
.hero {
    height: 100vh;
    background: var(--gradient-primary);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 0 1rem;
    overflow: hidden;
    padding-top: 100px;
    /* Navbar için boşluk */
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><defs><radialGradient id="a" cx="50%" cy="50%" r="50%"><stop offset="0%" stop-color="%23ffffff" stop-opacity="0.1"/><stop offset="100%" stop-color="%23ffffff" stop-opacity="0"/></radialGradient></defs><circle cx="200" cy="200" r="100" fill="url(%23a)"/><circle cx="800" cy="300" r="150" fill="url(%23a)"/><circle cx="400" cy="700" r="120" fill="url(%23a)"/></svg>');
    opacity: 0.3;
    animation: float 20s ease-in-out infinite;
}

@keyframes float {

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

    50% {
        transform: translateY(-20px) rotate(5deg);
    }
}

.hero-content {
    color: white;
    position: relative;
    z-index: 2;
    max-width: 800px;
    animation: fadeInUp 1s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero h1 {
    font-family: 'Poppins', sans-serif;
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.hero p {
    font-size: clamp(1.1rem, 2.5vw, 1.4rem);
    margin-bottom: 2.5rem;
    opacity: 0.9;
    font-weight: 400;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-button {
    display: inline-block;
    padding: 1.2rem 2.5rem;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.1rem;
    border: 2px solid rgba(255, 255, 255, 0.3);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.cta-button:hover::before {
    left: 100%;
}

.cta-button:hover {
    transform: translateY(-3px);
    background: rgba(255, 255, 255, 0.3);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

/* Modern Prices Section */
.prices {
    padding: 6rem 1rem;
    background: var(--bg-secondary);
    position: relative;
}

.prices::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--gradient-primary);
}

.prices h2 {
    text-align: center;
    margin-bottom: 4rem;
    font-family: 'Poppins', sans-serif;
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    color: var(--text-primary);
    position: relative;
}

.prices h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.price-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 1rem;
}

.price-card {
    background: var(--bg-primary);
    border-radius: 20px;
    padding: 2.5rem 2rem;
    text-align: center;
    box-shadow: var(--shadow-lg);
    transition: all 0.4s ease;
    position: relative;
    border: 1px solid rgba(99, 102, 241, 0.1);
    overflow: hidden;
}

.price-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.price-card:hover::before {
    transform: scaleX(1);
}

.price-card:hover {
    transform: translateY(-15px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

.price-card.popular {
    border: 2px solid var(--primary-color);
    transform: scale(1.05);
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.05) 0%, rgba(139, 92, 246, 0.05) 100%);
}

.price-card.popular::before {
    transform: scaleX(1);
}

.popular-badge {
    position: absolute;
    top: -12px;
    right: 20px;
    background: var(--gradient-primary);
    color: white;
    padding: 0.6rem 1.2rem;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 600;
    box-shadow: var(--shadow-md);
}

.price {
    font-family: 'Poppins', sans-serif;
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--text-primary);
    margin: 1.5rem 0;
    line-height: 1;
}

.price span {
    font-size: 1.1rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.amount {
    font-size: 2rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1.5rem;
}

.price-card ul {
    list-style: none;
    margin: 2rem 0;
}

.price-card li {
    margin: 0.8rem 0;
    color: var(--text-secondary);
    font-weight: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.price-card i {
    color: #10b981;
    font-size: 1.1rem;
}

.buy-button {
    background: var(--gradient-primary);
    color: white;
    border: none;
    padding: 1.2rem 2rem;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
    text-decoration: none;
    display: inline-block;
    font-weight: 600;
    font-size: 1rem;
    position: relative;
    overflow: hidden;
}

.buy-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.buy-button:hover::before {
    left: 100%;
}

.buy-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(99, 102, 241, 0.4);
}

/* Modern Sponsors Section */
.sponsors {
    padding: 6rem 1rem;
    background: var(--bg-primary);
    position: relative;
}

.sponsors h2 {
    text-align: center;
    margin-bottom: 4rem;
    font-family: 'Poppins', sans-serif;
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    color: var(--text-primary);
    position: relative;
}

.sponsors h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.sponsor-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto;
}

.sponsor {
    text-align: center;
    padding: 3rem 2rem;
    background: var(--bg-secondary);
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    transition: all 0.4s ease;
    border: 1px solid rgba(99, 102, 241, 0.1);
    position: relative;
    overflow: hidden;
}

.sponsor::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.sponsor:hover::before {
    transform: scaleX(1);
}

.sponsor:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.sponsor img {
    max-width: 180px;
    margin-bottom: 1.5rem;
    border-radius: 50%;
    aspect-ratio: 1/1;
    object-fit: cover;
    border: 4px solid var(--primary-color);
    padding: 4px;
    background-color: white;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-md);
}

.sponsor:hover img {
    transform: scale(1.1);
    box-shadow: 0 0 30px rgba(99, 102, 241, 0.3);
}

.sponsor h3 {
    color: var(--text-primary);
    font-family: 'Poppins', sans-serif;
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.team-member {
    text-align: center;
    margin-top: 1rem;
}

.team-member i {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    display: block;
}

.team-member h3 {
    margin: 0.5rem 0;
    font-family: 'Poppins', sans-serif;
    font-size: 1.3rem;
    font-weight: 600;
}

.team-member p {
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 1rem;
}

/* Modern Contact Section */
.contact {
    padding: 6rem 1rem;
    background: var(--bg-secondary);
    position: relative;
}

.contact h2 {
    text-align: center;
    margin-bottom: 4rem;
    font-family: 'Poppins', sans-serif;
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    color: var(--text-primary);
    position: relative;
}

.contact h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.contact-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 4rem;
    max-width: 1200px;
    margin: 0 auto;
}

.contact-info {
    padding: 3rem 2rem;
    background: var(--bg-primary);
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(99, 102, 241, 0.1);
}

.contact-info h3 {
    margin-bottom: 2rem;
    color: var(--text-primary);
    font-family: 'Poppins', sans-serif;
    font-size: 1.5rem;
    font-weight: 600;
}

.contact-info p {
    margin: 1.5rem 0;
    color: var(--text-secondary);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.contact-info i {
    color: var(--primary-color);
    font-size: 1.2rem;
    width: 20px;
}

.social-links {
    margin-top: 2.5rem;
    display: flex;
    gap: 1rem;
}

.social-links a {
    color: var(--primary-color);
    font-size: 1.8rem;
    transition: all 0.3s ease;
    padding: 0.8rem;
    border-radius: 50%;
    background: rgba(99, 102, 241, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
}

.social-links a:hover {
    color: white;
    background: var(--gradient-primary);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    padding: 3rem 2rem;
    background: var(--bg-primary);
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(99, 102, 241, 0.1);
}

.contact-form input,
.contact-form textarea {
    padding: 1.2rem 1.5rem;
    border: 2px solid rgba(99, 102, 241, 0.1);
    border-radius: 12px;
    font-size: 1rem;
    font-family: 'Inter', sans-serif;
    transition: all 0.3s ease;
    background: var(--bg-secondary);
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
    background: var(--bg-secondary);
}

.contact-form textarea {
    height: 150px;
    resize: vertical;
}

.contact-form button {
    background: var(--gradient-primary);
    color: white;
    border: none;
    padding: 1.2rem 2rem;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 600;
    font-size: 1rem;
    position: relative;
    overflow: hidden;
}

.contact-form button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.contact-form button:hover::before {
    left: 100%;
}

.contact-form button:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(99, 102, 241, 0.4);
}

/* Modern Footer */
footer {
    background: var(--bg-secondary);
    color: var(--text-primary);
    padding: 4rem 1rem 2rem;
    position: relative;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--gradient-primary);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto;
}

.footer-section h4 {
    margin-bottom: 1.5rem;
    font-family: 'Poppins', sans-serif;
    font-size: 1.3rem;
    font-weight: 600;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-section p {
    color: var(--text-secondary);
    line-height: 1.7;
    font-weight: 400;
}

.footer-section ul {
    list-style: none;
}

.footer-section a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.3s ease;
    font-weight: 500;
}

.footer-section a:hover {
    color: var(--primary-color);
    transform: translateX(5px);
}

.footer-bottom {
    text-align: center;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
    color: var(--text-light);
    font-weight: 500;
}

/* Modern Roblox Group Section */
.group {
    padding: 6rem 1rem;
    background: var(--bg-primary);
    position: relative;
}

.group h2 {
    text-align: center;
    margin-bottom: 4rem;
    font-family: 'Poppins', sans-serif;
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    color: var(--text-primary);
    position: relative;
}

.group h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.group-container {
    max-width: 1000px;
    margin: 0 auto;
}

.group-info {
    background: var(--bg-secondary);
    border-radius: 20px;
    padding: 2.5rem 2rem;
    text-align: center;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(99, 102, 241, 0.1);
    position: relative;
    overflow: hidden;
    max-width: 800px;
    margin: 0 auto;
}

.group-info::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
}

.group-image {
    max-width: 180px;
    margin-bottom: 1.5rem;
    border-radius: 15px;
    box-shadow: var(--shadow-lg);
    transition: transform 0.3s ease;
}

.group-image:hover {
    transform: scale(1.05);
}

.group-info h3 {
    color: var(--text-primary);
    margin-bottom: 1rem;
    font-family: 'Poppins', sans-serif;
    font-size: 1.6rem;
    font-weight: 700;
}

.group-info p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
    font-size: 1rem;
    font-weight: 500;
}

.group-steps {
    display: flex;
    justify-content: space-around;
    margin: 2rem 0;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.step {
    flex: 1;
    min-width: 180px;
    text-align: center;
    padding: 1.2rem;
    background: var(--bg-primary);
    border-radius: 15px;
    box-shadow: var(--shadow-md);
    transition: transform 0.3s ease;
}

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

.step-number {
    width: 45px;
    height: 45px;
    background: var(--gradient-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 0.8rem;
    font-weight: 700;
    font-size: 1.1rem;
    box-shadow: var(--shadow-md);
}

.group-button {
    display: inline-block;
    padding: 1rem 2.5rem;
    background: var(--gradient-primary);
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.group-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.group-button:hover::before {
    left: 100%;
}

.group-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(99, 102, 241, 0.4);
}

/* Modern Payment Methods Section */
.payment {
    padding: 6rem 1rem;
    background: var(--bg-secondary);
    position: relative;
}

.payment h2 {
    text-align: center;
    margin-bottom: 4rem;
    font-family: 'Poppins', sans-serif;
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    color: var(--text-primary);
    position: relative;
}

.payment h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.payment-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto 4rem;
    padding: 0 1rem;
}

.payment-method {
    text-align: center;
    padding: 3rem 2rem;
    background: var(--bg-primary);
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    transition: all 0.4s ease;
    border: 1px solid rgba(99, 102, 241, 0.1);
    position: relative;
    overflow: hidden;
}

.payment-method::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.payment-method:hover::before {
    transform: scaleX(1);
}

.payment-method:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.payment-method i {
    font-size: 3rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1.5rem;
}

.payment-method h3 {
    color: var(--text-primary);
    margin-bottom: 1rem;
    font-family: 'Poppins', sans-serif;
    font-size: 1.3rem;
    font-weight: 600;
}

.payment-method p {
    color: var(--text-secondary);
    font-weight: 500;
}

.payment-security {
    text-align: center;
    padding: 3rem 2rem;
    background: var(--bg-primary);
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(16, 185, 129, 0.2);
    position: relative;
    overflow: hidden;
    transition: all 0.4s ease;
}

.payment-security::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #10b981, #059669);
}

.payment-security i {
    font-size: 3.5rem;
    color: #10b981;
    margin-bottom: 1.5rem;
}

.payment-security h3 {
    color: var(--text-primary);
    margin-bottom: 1rem;
    font-family: 'Poppins', sans-serif;
    font-size: 1.5rem;
    font-weight: 600;
}

.payment-security p {
    color: var(--text-secondary);
    font-weight: 500;
}


/* Group Stats */
.group-stats {
    background: var(--bg-primary);
    border-radius: 15px;
    padding: 2rem;
    margin: 2.5rem 0;
    display: flex;
    justify-content: space-around;
    gap: 2rem;
    flex-wrap: wrap;
    box-shadow: var(--shadow-md);
}

.stat {
    text-align: center;
    flex: 1;
    min-width: 150px;
}

.stat i {
    font-size: 2.5rem;
    margin-bottom: 0.8rem;
    display: block;
}

.stat i.fa-coins {
    color: #f59e0b;
}

.stat i.fa-users {
    color: var(--primary-color);
}

.stat i.fa-star {
    color: var(--primary-color);
}

.stat-value {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    font-family: 'Poppins', sans-serif;
}

.stat-label {
    color: var(--text-secondary);
    font-size: 1rem;
    font-weight: 500;
}

/* Modern Responsive Design */
@media (max-width: 1024px) {
    header {
        padding: 0 1rem;
    }

    nav {
        padding: 0.8rem 1.5rem;
    }

    .nav-links {
        gap: 0.3rem;
    }

    .nav-links a {
        font-size: 0.9rem;
        padding: 0.6rem 1rem;
    }

    .logo span {
        font-size: 1.3rem;
    }

    .logo img {
        height: 35px;
    }

    .theme-toggle-btn {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
}

@media (max-width: 768px) {
    header {
        top: 10px;
        padding: 0 1rem;
    }

    nav {
        padding: 0.7rem 1.2rem;
        border-radius: 40px;
    }

    .nav-links {
        display: none;
    }

    .logo span {
        font-size: 1.2rem;
    }

    .logo img {
        height: 32px;
    }

    .theme-toggle {
        margin-left: 0.5rem;
    }

    .theme-toggle-btn {
        width: 38px;
        height: 38px;
        font-size: 0.95rem;
    }

    /* Mobile Menu Button */
    .mobile-menu-btn {
        display: flex;
        align-items: center;
        justify-content: center;
        background: rgba(255, 255, 255, 0.1);
        border: 1px solid rgba(255, 255, 255, 0.2);
        border-radius: 50px;
        width: 38px;
        height: 38px;
        cursor: pointer;
        transition: all 0.3s ease;
        color: #d1d5db;
        font-size: 1rem;
        margin-left: 0.5rem;
    }

    .mobile-menu-btn:hover {
        background: linear-gradient(135deg, rgba(129, 140, 248, 0.3) 0%, rgba(167, 139, 250, 0.3) 100%);
        color: #ffffff;
        transform: scale(1.1);
    }

    .hero {
        padding-top: 80px;
    }

    /* Mobile Menu Styles */
    .nav-links.mobile-open {
        display: flex;
        position: absolute;
        top: 100%;
        left: 50%;
        transform: translateX(-50%);
        background: rgba(17, 24, 39, 0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        border: 1px solid rgba(255, 255, 255, 0.1);
        border-radius: 20px;
        padding: 1rem;
        margin-top: 0.5rem;
        box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
        flex-direction: column;
        gap: 0.5rem;
        min-width: 200px;
        z-index: 1001;
    }

    .nav-links.mobile-open a {
        padding: 0.8rem 1rem;
        border-radius: 15px;
        text-align: center;
        font-size: 0.9rem;
    }
}

.hero h1 {
    font-size: clamp(2rem, 8vw, 2.5rem);
}

.hero p {
    font-size: clamp(1rem, 4vw, 1.2rem);
}

.cta-button {
    padding: 1rem 2rem;
    font-size: 1rem;
}

.price-cards {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.price-card.popular {
    transform: none;
}

.contact-container {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.group-steps {
    flex-direction: row;
    justify-content: space-around;
    gap: 1rem;
}

.step {
    flex: 1;
    min-width: 150px;
    max-width: 200px;
}

.payment-container {
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.sponsor-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
}

.group-stats {
    flex-direction: row;
    justify-content: space-around;
    gap: 1rem;
}

.stat {
    flex: 1;
    min-width: 120px;
}

.footer-content {
    grid-template-columns: 1fr;
    gap: 2rem;
    text-align: center;
}
}

@media (max-width: 480px) {
    nav {
        padding: 1rem 3%;
    }

    .logo span {
        font-size: 1.5rem;
    }

    .hero {
        padding: 0 1rem;
    }

    .hero-content {
        padding: 0 0.5rem;
    }

    .price-cards {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 1rem;
        padding: 0 0.5rem;
    }

    .price-card,
    .sponsor,
    .contact-info,
    .contact-form,
    .group-info {
        padding: 2rem 1.5rem;
    }

    .payment-method {
        padding: 2rem 1.5rem;
    }

    .group-steps {
        margin: 2rem 0;
        flex-direction: row;
        gap: 0.8rem;
    }

    .step {
        padding: 0.8rem;
        min-width: 120px;
    }

    .social-links {
        justify-content: center;
    }

    .social-links a {
        width: 45px;
        height: 45px;
        font-size: 1.5rem;
    }
}

/* Smooth scroll behavior for all browsers */
html {
    scroll-behavior: smooth;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: var(--gradient-primary);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
}

/* Focus styles for accessibility */
*:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* Selection styles */
::selection {
    background: rgba(99, 102, 241, 0.2);
    color: var(--text-primary);
}

/* Loading animation */
@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.5;
    }
}

.loading {
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}