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

body {
    font-family: 'Inter', sans-serif;
    background: #05070d;
    color: white;
}

/* HEADER */

.header {
    position: sticky;
    top: 0;
    z-index: 1000;

    background: rgba(5, 7, 13, 0.92);
    backdrop-filter: blur(12px);

    border-bottom: 1px solid rgba(255,255,255,0.06);
}

.header-inner {
    max-width: 1500px;
    margin: auto;

    height: 88px;

    display: flex;
    align-items: center;
    justify-content: space-between;

    padding: 0 32px;
}

.logo {
    height: 56px;
}

.desktop-nav {
    display: flex;
    gap: 38px;
}

.desktop-nav a {
    color: white;
    text-decoration: none;
    font-weight: 600;
    font-size: 15px;

    opacity: 0.75;
    transition: 0.2s ease;
}

.desktop-nav a:hover,
.desktop-nav a.active {
    opacity: 1;
    color: #15e8ff;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

.icon-btn,
.menu-btn {
    width: 46px;
    height: 46px;

    border-radius: 14px;
    border: 1px solid rgba(255,255,255,0.08);

    background: rgba(255,255,255,0.03);

    color: white;
    font-size: 16px;

    cursor: pointer;
    transition: 0.2s ease;
}

.icon-btn:hover,
.menu-btn:hover {
    border-color: #15e8ff;
    color: #15e8ff;
}

/* HERO */

.hero {
    position: relative;

    min-height: 760px;

    background-image: url('assets/banner.webp');
    background-size: cover;
    background-position: center center;

    display: flex;
    align-items: center;
}

.hero-overlay {
    position: absolute;
    inset: 0;

    background:
        linear-gradient(
            90deg,
            rgba(5,7,13,0.92) 0%,
            rgba(5,7,13,0.58) 40%,
            rgba(5,7,13,0.18) 100%
        );
}

.hero-content {
    position: relative;
    z-index: 2;

    max-width: 1500px;
    margin: auto;

    width: 100%;
    padding: 0 60px;
}

.hero-text {
    max-width: 620px;
}

.hero h1 {
    font-size: 72px;
    line-height: 0.95;
    font-weight: 800;

    margin-bottom: 28px;
}

.hero p {
    font-size: 24px;
    line-height: 1.5;

    color: rgba(255,255,255,0.82);

    margin-bottom: 36px;
}

.hero-buttons {
    display: flex;
    gap: 18px;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;

    padding: 18px 30px;

    border-radius: 16px;

    text-decoration: none;
    font-weight: 700;

    transition: 0.2s ease;
}

.btn-primary {
    background: linear-gradient(135deg, #ff2f92, #7a5cff);

    color: white;

    box-shadow:
        0 0 25px rgba(255, 47, 146, 0.35);
}

.btn-primary:hover {
    transform: translateY(-2px);
}

.btn-secondary {
    border: 1px solid rgba(255,255,255,0.18);

    color: white;

    background: rgba(255,255,255,0.04);
}

/* CATEGORY BAR */

.categories {
    max-width: 1500px;
    margin: -48px auto 0 auto;

    position: relative;
    z-index: 20;

    padding: 0 32px;

    display: grid;
    grid-template-columns: repeat(7, 1fr);

    gap: 14px;
}

.category-card {
    height: 110px;

    border-radius: 24px;

    background:
        linear-gradient(
            180deg,
            rgba(255,255,255,0.08),
            rgba(255,255,255,0.03)
        );

    border: 1px solid rgba(255,255,255,0.08);

    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;

    gap: 12px;

    backdrop-filter: blur(10px);

    transition: 0.2s ease;
}

.category-card:hover {
    transform: translateY(-4px);
    border-color: rgba(21,232,255,0.4);
}

.category-card i {
    font-size: 26px;
    color: #15e8ff;
}

.category-card span {
    font-size: 15px;
    font-weight: 600;
}

/* STATS */

.stats {
    max-width: 1500px;
    margin: 42px auto 0 auto;

    padding: 0 32px;

    display: grid;
    grid-template-columns: repeat(3, 1fr);

    gap: 18px;
}

.stat-card {
    border-radius: 24px;

    padding: 40px;

    background:
        linear-gradient(
            180deg,
            rgba(255,255,255,0.06),
            rgba(255,255,255,0.02)
        );

    border: 1px solid rgba(255,255,255,0.08);
}

.stat-card h2 {
    font-size: 52px;
    color: #15e8ff;

    margin-bottom: 10px;
}

.stat-card p {
    color: rgba(255,255,255,0.75);
    font-size: 18px;
}

/* EVENTS */

.events-section {
    max-width: 1500px;
    margin: 80px auto;

    padding: 0 32px;
}

.section-header {
    margin-bottom: 32px;
}

.section-header h2 {
    font-size: 42px;
}

.events-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);

    gap: 24px;
}

.event-card {
    border-radius: 28px;
    overflow: hidden;

    background:
        linear-gradient(
            180deg,
            rgba(255,255,255,0.08),
            rgba(255,255,255,0.03)
        );

    border: 1px solid rgba(255,255,255,0.08);

    transition: 0.2s ease;
}

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

.event-image {
    height: 220px;

    background:
        linear-gradient(
            135deg,
            #ff2f92,
            #15e8ff
        );

    opacity: 0.85;
}

.event-content {
    padding: 28px;
}

.event-tag {
    display: inline-block;

    padding: 8px 14px;

    border-radius: 999px;

    background: rgba(255,255,255,0.08);

    color: #15e8ff;

    font-size: 13px;
    font-weight: 700;

    margin-bottom: 18px;
}

.event-content h3 {
    font-size: 28px;
    margin-bottom: 12px;
}

.venue {
    color: rgba(255,255,255,0.78);
    margin-bottom: 8px;
}

.event-time {
    color: #ff2f92;
    font-weight: 700;
}

/* MOBILE */

@media (max-width: 1100px) {

    .desktop-nav {
        display: none;
    }

    .hero h1 {
        font-size: 52px;
    }

    .categories {
        grid-template-columns: repeat(2, 1fr);
    }

    .stats {
        grid-template-columns: 1fr;
    }

    .events-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {

    .header-inner {
        padding: 0 20px;
    }

    .logo {
        height: 44px;
    }

    .hero {
        min-height: 700px;
        background-position: 72% center;
    }

    .hero-content {
        padding: 0 24px;
    }

    .hero h1 {
        font-size: 42px;
    }

    .hero p {
        font-size: 19px;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .categories {
        padding: 0 20px;
    }

    .stats {
        padding: 0 20px;
    }

    .events-section {
        padding: 0 20px;
    }
}