:root {
    --primary-color: #000000;
    --secondary-color: #ffffff;
    --accent-magenta: #D400FF;
    --accent-purple: #7000FF;
    --text-main: #f8f8f8;
    --text-muted: #a0a0a0;
    --bg-dark: #0a0a0a;
    --bg-light: #ffffff;
    --glass-bg: rgba(255, 255, 255, 0.05);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Montserrat', 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

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

/* Global Responsive Images & Media */
img,
video,
iframe {
    max-width: 100%;
    height: auto;
}

/* Navbar */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    padding: 1.5rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: transparent;
    transition: var(--transition);
}

nav.scrolled {
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(20px);
    padding: 1rem 5%;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-img {
    height: 50px;
    width: auto;
    object-fit: contain;
    border-radius: 50%;
}

.logo-text {
    font-size: 1.2rem;
    font-weight: 800;
    letter-spacing: 1px;
    text-transform: uppercase;
    background: linear-gradient(45deg, var(--accent-magenta), var(--accent-purple));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-links {
    display: flex;
    gap: 2.5rem;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-main);
    font-size: 0.9rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: var(--transition);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-magenta);
    transition: var(--transition);
}

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

.nav-links a:hover::after {
    width: 100%;
}

/* Hero Section */
.hero {
    height: 100vh;
    width: 100%;
    background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.8)), url('assets/images/hero_bg.png');
    background-size: cover;
    background-position: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 0 10%;
}

.hero h1 {
    font-size: clamp(3rem, 10vw, 6rem);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
}

.hero span {
    background: linear-gradient(to right, #fff, var(--accent-magenta));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 1.2rem;
    color: var(--text-muted);
    max-width: 700px;
    margin-bottom: 3rem;
    animation: fadeInUp 1s ease;
}

.hero-btns {
    display: flex;
    gap: 1.5rem;
}

.btn {
    padding: 1rem 2.5rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: var(--transition);
}

.btn-primary {
    background: linear-gradient(45deg, var(--accent-magenta), var(--accent-purple));
    color: white;
    box-shadow: 0 10px 20px rgba(212, 0, 255, 0.3);
}

.btn-primary:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(212, 0, 255, 0.5);
}

.btn-outline {
    border: 2px solid white;
    color: white;
}

.btn-outline:hover {
    background: white;
    color: black;
    transform: translateY(-5px);
}

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

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

/* FAQ Section */
.faq-section {
    padding: 100px 10%;
    background: radial-gradient(circle at center, rgba(212, 0, 255, 0.05) 0%, var(--bg-dark) 70%);
    position: relative;
}

.faq-container {
    max-width: 850px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.faq-item {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(10px);
}

.faq-item:hover {
    background: rgba(255, 255, 255, 0.04);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.faq-question {
    width: 100%;
    text-align: left;
    padding: 25px 30px;
    background: transparent;
    border: none;
    color: #fff;
    font-size: 1.2rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
}

.faq-question:hover {
    color: var(--accent-magenta);
}

.faq-question i {
    color: var(--text-muted);
    font-size: 1rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    background: rgba(255, 255, 255, 0.05);
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
    background: linear-gradient(45deg, var(--accent-magenta), var(--accent-purple));
    color: #fff;
    box-shadow: 0 0 15px rgba(212, 0, 255, 0.4);
}

.faq-item.active {
    border-color: rgba(212, 0, 255, 0.3);
    background: rgba(212, 0, 255, 0.03);
    box-shadow: 0 5px 20px rgba(212, 0, 255, 0.1);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-answer p {
    padding: 0 30px 30px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.05rem;
    line-height: 1.7;
}

/* Footer */
footer {
    padding: 80px 10% 40px;
    background: radial-gradient(circle at top center, rgba(30, 30, 30, 1) 0%, rgba(0, 0, 0, 1) 100%);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    position: relative;
    overflow: hidden;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent-magenta), var(--accent-purple), transparent);
    opacity: 0.7;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 30px;
}

.footer-logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.footer-logo h3 {
    font-size: 2.2rem;
    font-weight: 900;
    margin-bottom: 0;
    background: linear-gradient(45deg, var(--accent-magenta), var(--accent-purple));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: 2px;
    text-shadow: 0 0 30px rgba(212, 0, 255, 0.3);
}

.footer-logo p {
    color: var(--text-muted);
    font-size: 1rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    font-weight: 500;
}

.footer-links {
    margin-top: 15px;
    display: flex;
    align-items: center;
    gap: 20px;
}

.social-icons {
    display: flex;
    gap: 20px;
}

.social-icons a {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    color: #fff;
    font-size: 1.5rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
}

.social-icons a:hover {
    background: linear-gradient(45deg, var(--accent-magenta), var(--accent-purple));
    border-color: transparent;
    transform: translateY(-8px) scale(1.05);
    box-shadow: 0 15px 30px rgba(212, 0, 255, 0.4);
}

.copyright {
    margin-top: 60px;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    text-align: center;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.4);
    letter-spacing: 1px;
}

/* Responsive & Mobile Menu */
.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    z-index: 2001;
    position: relative;
}

.mobile-toggle span {
    display: block;
    width: 25px;
    height: 2px;
    background: #fff;
    transition: var(--transition);
}

.nav-menu-mobile {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    height: 100vh;
    background: rgba(0, 0, 0, 0.98);
    backdrop-filter: blur(20px);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    transition: 0.5s cubic-bezier(0.77, 0.2, 0.05, 1.0);
    z-index: 2000;
}

.nav-menu-mobile.active {
    right: 0;
}

.nav-menu-mobile a {
    font-size: 1.5rem;
    color: white;
    text-decoration: none;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
}

@media (max-width: 992px) {
    .nav-links {
        display: none;
    }

    .mobile-toggle {
        display: flex;
    }

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

    .mobile-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .mobile-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }
}

@media (max-width: 768px) {
    section {
        padding: 80px 5% 40px;
    }

    h1,
    h2,
    h3,
    h4,
    h5,
    h6 {
        word-wrap: break-word;
    }

    /* Responsive Typography */
    h2 {
        font-size: 2rem !important;
    }

    h3 {
        font-size: 1.5rem !important;
    }

    p {
        font-size: 1rem !important;
    }

    .hero h1 {
        font-size: 2.2rem;
    }

    .hero p {
        font-size: 1rem;
    }

    .hero-btns {
        flex-direction: column;
        width: 100%;
    }

    .btn {
        width: 100%;
        text-align: center;
    }

    nav {
        padding: 1rem 5%;
    }
}

/* Grids Optimization for Mobile */
.events-grid,
.reviews-grid,
.gallery-grid,
.diploma-grid,
.jury-grid {
    display: grid !important;
    gap: 20px !important;
}

@media (max-width: 1200px) {

    .events-grid,
    .reviews-grid,
    .gallery-grid,
    .diploma-grid,
    .jury-grid {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)) !important;
    }
}

@media (max-width: 600px) {

    .events-grid,
    .reviews-grid,
    .gallery-grid,
    .diploma-grid,
    .jury-grid {
        grid-template-columns: 1fr !important;
    }
}

/* Floating WhatsApp Button */
.floating-wa {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 65px;
    height: 65px;
    background: #25D366;
    color: white;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 35px;
    box-shadow: 0 10px 20px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    animation: wa-pulse 2s infinite;
}

.floating-wa:hover {
    transform: scale(1.1) translateY(-5px);
    background: #128c7e;
    color: white;
}

@keyframes wa-pulse {
    0% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }

    70% {
        transform: scale(1);
        box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
    }

    100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

/* Language Switcher */
.lang-switch {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.05);
    padding: 6px 15px;
    border-radius: 30px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    cursor: pointer;
    transition: var(--transition);
}

.lang-switch span {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--text-muted);
    transition: var(--transition);
}

.lang-switch span.active {
    color: #fff;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
}

.lang-switch:hover {
    border-color: var(--accent-magenta);
    background: rgba(212, 0, 255, 0.1);
}

/* Privacy Links */
.privacy-link {
    color: rgba(255, 255, 255, 0.4);
    text-decoration: none;
    margin-left: 15px;
    transition: var(--transition);
}

.privacy-link:hover {
    color: var(--accent-magenta);
}