/* ====== 1. VARIABLES & FOUNDATION ====== */
:root {
    --primary: #bb3e7d;
    --secondary: #2c1c1c;
    --white: #eee4e4;
    --light: #fdfdfd;
    --gray: #6b7280;
    --header-h: 75px;
    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

body {
    background: var(--white);
    color: var(--secondary);
    line-height: 1.6;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: auto;
}

/* ====== 2. HEADER & HAMBURGER ====== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-h);
    background: linear-gradient(90deg, var(--secondary) 0%, #3d2626 100%);
    z-index: 2000;
    display: flex;
    align-items: center;
    transition: var(--transition);
}

.header.scrolled {
    opacity: 0.95;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.header-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
}

.nav {
    display: flex;
    align-items: center;
    gap: 25px;
}

.nav a {
    text-decoration: none;
    color: var(--white);
    font-size: 0.95rem;
    transition: 0.3s;
}

.nav a.active {
    color: var(--primary);
    font-weight: 600;
}

.hamburger {
    display: none;
    cursor: pointer;
    flex-direction: column;
    gap: 6px;
    z-index: 2100;
}

.hamburger span {
    display: block;
    width: 28px;
    height: 3px;
    background: var(--white);
    transition: var(--transition);
}

/* Hamburger Animation to X */
.hamburger.active span:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
}

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

.hamburger.active span:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
}

/* ====== 3. HERO SECTION ====== */
.hero {
    padding: 150px 0 80px;
    background: linear-gradient(rgba(44, 28, 28, 0.8), rgba(44, 28, 28, 0.8)),
        url('https://images.unsplash.com/photo-1540575861501-7ad05823c951?auto=format&fit=crop&w=1500&q=80') center/cover;
    color: var(--white);
}

.badge {
    background: var(--primary);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.8rem;
    text-transform: uppercase;
    font-weight: 600;
}

.hero h2 {
    font-size: 3rem;
    margin: 15px 0;
}

.hero-meta {
    font-size: 1.1rem;
    opacity: 0.9;
}

/* ====== 4. DETAILS GRID ====== */
.details {
    padding: 60px 0;
}

.details-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 40px;
}

/* Left Content Styles */
.details-left img {
    width: 100%;
    border-radius: 15px;
    margin-bottom: 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.details-left h3 {
    margin: 30px 0 15px;
    color: var(--secondary);
    font-size: 1.5rem;
}

.details-left ul {
    margin-left: 20px;
    margin-bottom: 20px;
}

.details-left li {
    margin-bottom: 10px;
    color: var(--gray);
}

.schedule {
    margin-top: 20px;
    border-left: 3px solid var(--primary);
    padding-left: 20px;
}

.schedule-item {
    margin-bottom: 20px;
}

.schedule-item span {
    font-weight: 700;
    color: var(--primary);
    display: block;
}

/* Right Sidebar Styles */
.details-right {
    position: sticky;
    top: 100px;
    height: fit-content;
}

.ticket-card,
.organizer-card {
    background: white;
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
    margin-bottom: 25px;
}

.ticket-card h4,
.organizer-card h4 {
    margin-bottom: 20px;
    color: var(--secondary);
    border-bottom: 1px solid #eee;
    padding-bottom: 10px;
}

.ticket-card p,
.organizer-card p {
    margin-bottom: 12px;
    font-size: 0.95rem;
    color: var(--gray);
}

.price {
    margin: 20px 0;
    padding: 15px;
    background: #fdf2f7;
    border-radius: 10px;
    text-align: center;
}

.price span {
    font-size: 0.85rem;
    color: var(--gray);
}

.price h3 {
    color: var(--primary);
    font-size: 2rem;
}

.btn-primary,
.btn-secondary {
    width: 100%;
    padding: 14px;
    border-radius: 30px;
    font-weight: 600;
    cursor: pointer;
    transition: 0.3s;
    border: none;
    margin-bottom: 10px;
}

.btn-primary {
    background: var(--primary);
    color: white;
}

.btn-primary:hover {
    background: #a3326a;
    transform: translateY(-3px);
}

.btn-secondary {
    background: transparent;
    border: 2px solid var(--primary);
    color: var(--primary);
}

.btn-secondary:hover {
    background: var(--primary);
    color: white;
}

/* ====== 5. FOOTER ====== */
.footer {
    background: var(--secondary);
    color: var(--white);
    padding: 50px 0;
}

.footer-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-links a {
    color: var(--white);
    text-decoration: none;
    margin-left: 20px;
}

/* ====== 6. MEDIA QUERIES ====== */
@media (max-width: 992px) {
    .hamburger {
        display: flex;
    }

    .nav {
        position: fixed;
        top: var(--header-h);
        left: 0;
        width: 100%;
        background: var(--secondary);
        flex-direction: column;
        padding: 40px 0;
        transform: translateY(-150%);
        transition: var(--transition);
    }

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

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

    .hero h2 {
        font-size: 2.2rem;
    }

    .details-right {
        position: static;
    }

    .ticket-card {
        order: -1;
    }

    /* Pull ticket card above description on mobile */
    @media (max-width: 768px) {
        .ticket-card {
            order: -1;
        }
    }