@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Space+Grotesk:wght@300;400;500;600;700&family=JetBrains+Mono:wght@300;400;500;600;700&display=swap');

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

:root {
    --primary-color: #6366f1;
    --secondary-color: #8b5cf6;
    --accent-color: #06b6d4;
    --text-primary: #0f172a;
    --text-secondary: #64748b;
    --text-light: #94a3b8;
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-dark: #0f172a;
    --border-color: #e2e8f0;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
}

body {
    background: var(--bg-primary);
    color: var(--text-primary);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    scroll-behavior: smooth;
}

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

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

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, var(--secondary-color), var(--accent-color));
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

@media (max-width: 768px) {
    .container {
        padding: 0 1rem;
    }
}

header {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: all 0.3s ease;
}

header.scrolled {
    background: rgba(255, 255, 255, 0.95);
    box-shadow: var(--shadow-md);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 0;
    font-size: 0.95rem;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.club-logo {
    height: 40px;
    width: 40px;
    object-fit: contain;
    border-radius: 12px;
}

.logo-text {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}
.nav-links {
    list-style: none;
    display: flex;
    gap: 2rem;
    margin: 0;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    transition: all 0.2s ease;
    position: relative;
}

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

.nav-links a.active {
    color: var(--primary-color);
    background: rgba(99, 102, 241, 0.1);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 0.5rem;
    gap: 4px;
}

.mobile-menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: all 0.3s ease;
    border-radius: 1px;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
    transform: translateX(20px);
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}
.hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        linear-gradient(135deg, rgba(0, 0, 0, 0.1) 0%, rgba(0, 0, 0, 0.2) 100%),
        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="white" opacity="0.1"/><circle cx="75" cy="75" r="1" fill="white" opacity="0.1"/><circle cx="50" cy="10" r="0.5" fill="white" opacity="0.1"/><circle cx="10" cy="60" r="0.5" fill="white" opacity="0.1"/><circle cx="90" cy="40" r="0.5" fill="white" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    z-index: 1;
}

/* Playful doodles and mockups */
.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="20" cy="20" r="3" fill="rgba(255,255,255,0.1)" opacity="0.6"><animate attributeName="opacity" values="0.6;0.2;0.6" dur="3s" repeatCount="indefinite"/></circle><circle cx="80" cy="30" r="2" fill="rgba(255,255,255,0.1)" opacity="0.4"><animate attributeName="opacity" values="0.4;0.8;0.4" dur="2s" repeatCount="indefinite"/></circle><circle cx="60" cy="70" r="2.5" fill="rgba(255,255,255,0.1)" opacity="0.5"><animate attributeName="opacity" values="0.5;0.1;0.5" dur="4s" repeatCount="indefinite"/></circle></svg>');
    z-index: 1;
    pointer-events: none;
}

/* Floating book doodles */
.book-doodle {
    position: absolute;
    z-index: 2;
    pointer-events: none;
    animation: float 6s ease-in-out infinite, gentlePulse 4s ease-in-out infinite;
    font-size: 2rem;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.2));
}

@keyframes gentlePulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.book-doodle:nth-child(1) {
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.book-doodle:nth-child(2) {
    top: 60%;
    right: 15%;
    animation-delay: 2s;
}

.book-doodle:nth-child(3) {
    top: 40%;
    left: 5%;
    animation-delay: 4s;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(5deg); }
}

/* Playful emoji animations */
.emoji-bounce {
    animation: bounce 2s infinite;
}

.emoji-spin {
    animation: spin 3s linear infinite;
}

.emoji-pulse {
    animation: pulse 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-10px); }
    60% { transform: translateY(-5px); }
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

/* Loading animation */
.loading {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.6s ease-out forwards;
}

/* Section dividers */
.section-divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-color), transparent);
    margin: 4rem 0;
}

/* Enhanced focus states */
*:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* Improved button states */
.cta-button:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 4px;
}

/* Smooth transitions for all interactive elements */
a, button, .card, .testimonial {
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    padding: 8rem 0;
}

.hero-content h1 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 800;
    background: linear-gradient(135deg, #ffffff 0%, #f0f9ff 50%, #e0f2fe 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1.5rem;
    line-height: 1.1;
    letter-spacing: -0.02em;
    animation: fadeInUp 0.8s ease-out;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    position: relative;
}

.hero-content h1::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, rgba(255, 255, 255, 0.3), rgba(255, 255, 255, 0.8), rgba(255, 255, 255, 0.3));
    border-radius: 2px;
    animation: expandLine 1s ease-out 1.5s both;
}

@keyframes expandLine {
    from { width: 0; }
    to { width: 80px; }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.slogan {
    font-size: clamp(1.25rem, 4vw, 1.75rem);
    color: rgba(255, 255, 255, 0.9);
    font-weight: 400;
    margin-bottom: 2rem;
    animation: fadeInUp 0.8s ease-out 0.2s both;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    min-height: 2.5rem;
    position: relative;
}

.slogan::after {
    content: '|';
    animation: blink 1s infinite;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 300;
}

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

.description {
    font-size: clamp(1rem, 3vw, 1.25rem);
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 3rem;
    font-weight: 400;
    animation: fadeInUp 0.8s ease-out 0.4s both;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.cta-button {
    background: white;
    color: var(--primary-color);
    border: 2px solid white;
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    font-family: 'Inter', sans-serif;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.2);
    animation: fadeInUp 0.8s ease-out 0.6s both;
    position: relative;
    overflow: hidden;
    display: inline-block;
    text-decoration: none;
}

.cta-button::after {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50px;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.cta-button:hover::after {
    opacity: 1;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    z-index: -1;
}

.cta-button:hover::before {
    opacity: 1;
}

.cta-button:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 8px 25px rgba(99, 102, 241, 0.4);
    color: white;
    border-color: transparent;
}

.cta-button:active {
    transform: translateY(-1px) scale(1.02);
    transition: all 0.1s ease;
}
.ddd-section {
    background: var(--bg-secondary);
    padding: 6rem 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.ddd-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="15" cy="15" r="2" fill="rgba(99,102,241,0.1)" opacity="0.6"><animate attributeName="opacity" values="0.6;0.2;0.6" dur="3s" repeatCount="indefinite"/></circle><circle cx="85" cy="25" r="1.5" fill="rgba(139,92,246,0.1)" opacity="0.4"><animate attributeName="opacity" values="0.4;0.8;0.4" dur="2.5s" repeatCount="indefinite"/></circle><circle cx="70" cy="80" r="2.5" fill="rgba(6,182,212,0.1)" opacity="0.5"><animate attributeName="opacity" values="0.5;0.1;0.5" dur="4s" repeatCount="indefinite"/></circle></svg>');
    pointer-events: none;
}

.ddd {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.02em;
    font-family: 'Space Grotesk', sans-serif;
    margin: 0;
    position: relative;
}

.ddd::before,
.ddd::after {
    content: '•';
    color: var(--primary-color);
    font-size: 1.5rem;
    margin: 0 1.5rem;
    vertical-align: middle;
}
.instagram-posts {
    background: var(--bg-primary);
    padding: 8rem 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.instagram-posts::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><rect x="10" y="20" width="3" height="3" fill="rgba(99,102,241,0.1)" opacity="0.6" rx="1"><animate attributeName="opacity" values="0.6;0.2;0.6" dur="3s" repeatCount="indefinite"/></rect><rect x="80" y="30" width="2" height="2" fill="rgba(139,92,246,0.1)" opacity="0.4" rx="1"><animate attributeName="opacity" values="0.4;0.8;0.4" dur="2s" repeatCount="indefinite"/></rect><rect x="60" y="70" width="2.5" height="2.5" fill="rgba(6,182,212,0.1)" opacity="0.5" rx="1"><animate attributeName="opacity" values="0.5;0.1;0.5" dur="4s" repeatCount="indefinite"/></rect></svg>');
    pointer-events: none;
}

.instagram-posts h2 {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4rem;
    text-align: center;
    position: relative;
    letter-spacing: -0.02em;
}

.instagram-posts h2::after {
    content: '';
    position: absolute;
    bottom: -1rem;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-radius: 2px;
}
.card-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.card {
    background: white;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    overflow: hidden;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    display: flex;
    flex-direction: column;
    border: 1px solid var(--border-color);
    position: relative;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.05), rgba(139, 92, 246, 0.05));
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1;
}

.card:hover::before {
    opacity: 1;
}

.card:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: 0 25px 50px rgba(99, 102, 241, 0.15);
    border-color: var(--primary-color);
}

.card img {
    transition: transform 0.4s ease;
}

.card:hover img {
    transform: scale(1.05);
}
.card:active::after {
    content: '';
    position: absolute;
    left: 50%;
    top: 50%;
    width: 120%;
    height: 120%;
    background: rgba(0,119,182,0.08);
    border-radius: 50%;
    transform: translate(-50%, -50%) scale(0.8);
    animation: ripple 0.5s linear;
    pointer-events: none;
}
.ripple {
    position: absolute;
    width: 120px;
    height: 120px;
    background: rgba(0,119,182,0.12);
    border-radius: 50%;
    pointer-events: none;
    transform: translate(-50%, -50%) scale(0.8);
    left: 50%;
    top: 50%;
    animation: ripple 0.5s linear;
    z-index: 2;
}
@keyframes ripple {
    0% { opacity: 1; transform: scale(0.8); }
    100% { opacity: 0; transform: scale(1.2); }
}
.card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-bottom: 1px solid #e3e6ed;
}
.card-desc {
    padding: 1.5rem;
    text-align: center;
    color: var(--text-primary);
    font-size: 1rem;
    font-family: 'Inter', sans-serif;
    font-weight: 500;
    line-height: 1.6;
}
.footer-social {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 0.5rem;
}
.footer-link {
    color: white;
    text-decoration: none;
    font-weight: 500;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
    display: inline-block;
}
.footer-link:hover {
    color: var(--bg-dark);
    background: white;
    border-color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}
footer {
    background: var(--bg-dark);
    padding: 4rem 0;
    text-align: center;
    color: white;
    font-size: 0.95rem;
}
.testimonials-section {
    background: var(--bg-secondary);
    padding: 8rem 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.testimonials-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><polygon points="20,20 25,15 30,20 25,25" fill="rgba(99,102,241,0.1)" opacity="0.6"><animate attributeName="opacity" values="0.6;0.2;0.6" dur="3s" repeatCount="indefinite"/></polygon><polygon points="75,25 80,20 85,25 80,30" fill="rgba(139,92,246,0.1)" opacity="0.4"><animate attributeName="opacity" values="0.4;0.8;0.4" dur="2.5s" repeatCount="indefinite"/></polygon><polygon points="60,75 65,70 70,75 65,80" fill="rgba(6,182,212,0.1)" opacity="0.5"><animate attributeName="opacity" values="0.5;0.1;0.5" dur="4s" repeatCount="indefinite"/></polygon></svg>');
    pointer-events: none;
}

.testimonials-section h2 {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4rem;
    position: relative;
    letter-spacing: -0.02em;
}

.testimonials-section h2::after {
    content: '';
    position: absolute;
    bottom: -1rem;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-radius: 2px;
}
.testimonials-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.testimonial {
    background: white;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    padding: 2rem;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
    overflow: hidden;
}

.testimonial::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.03), rgba(139, 92, 246, 0.03));
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1;
}

.testimonial:hover::before {
    opacity: 1;
}

.testimonial:hover {
    transform: translateY(-8px) scale(1.01);
    box-shadow: 0 20px 40px rgba(99, 102, 241, 0.12);
    border-color: var(--primary-color);
}

.testimonial img {
    transition: transform 0.3s ease;
}

.testimonial:hover img {
    transform: scale(1.1);
}
.testimonial-text {
    font-size: 1rem;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    font-family: 'Inter', sans-serif;
    font-weight: 400;
    line-height: 1.6;
    font-style: italic;
}
.testimonial-author {
    font-size: 0.9rem;
    color: var(--primary-color);
    font-weight: 600;
    font-family: 'Inter', sans-serif;
}
@media (max-width: 900px) {
    .hero-content {
        padding: 6rem 0;
    }
    .card-container {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    .testimonials-container {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}
@media (max-width: 700px) {
    .mobile-menu-toggle {
        display: flex;
    }
    
    .nav-links {
        position: fixed;
        top: 100%;
        left: 0;
        width: 100%;
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 2rem;
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
        border-top: 1px solid var(--border-color);
        box-shadow: var(--shadow-lg);
    }
    
    .nav-links.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .nav-links li {
        margin: 0.5rem 0;
    }
    
    .nav-links a {
        display: block;
        text-align: center;
        padding: 1rem;
        font-size: 1.1rem;
        border-radius: 8px;
    }
    
    nav {
        flex-direction: row;
        justify-content: space-between;
    }
}