:root {
    --bg-dark: #050505;
    --bg-surface: #121212;
    --text-primary: #FFFFFF;
    --text-secondary: #A0A0A0;
    
    /* Neon Accents */
    --accent-blue: #00E5FF;
    --accent-purple: #B400FF;
    --accent-gradient: linear-gradient(135deg, var(--accent-blue), var(--accent-purple));
    
    --font-heading: 'Syne', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

body {
    background-color: var(--bg-dark);
    color: var(--text-primary);
    font-family: var(--font-body);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

h1, h2, h3, h4 {
    font-family: var(--font-heading);
    text-transform: uppercase;
    letter-spacing: -0.02em;
}

a {
    text-decoration: none;
    color: inherit;
}

/* ================= Navbar ================= */
#navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 20px 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
    background: rgba(5, 5, 5, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition);
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-links a {
    margin: 0 15px;
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-secondary);
    transition: var(--transition);
}

.nav-links a:hover {
    color: var(--text-primary);
    text-shadow: 0 0 10px rgba(0, 229, 255, 0.5);
}

/* ================= Buttons ================= */
.btn-primary, .btn-large {
    display: inline-block;
    padding: 12px 24px;
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--accent-blue);
    border-radius: 4px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    z-index: 1;
    transition: var(--transition);
}

.btn-primary::before, .btn-large::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0%;
    height: 100%;
    background: var(--accent-gradient);
    z-index: -1;
    transition: var(--transition);
}

.btn-primary:hover::before, .btn-large:hover::before {
    width: 100%;
}

.btn-primary:hover, .btn-large:hover {
    border-color: transparent;
    box-shadow: 0 0 20px rgba(180, 0, 255, 0.4);
}

.btn-large {
    padding: 18px 40px;
    font-size: 1.1rem;
    margin-top: 30px;
}

/* ================= Hero ================= */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    text-align: center;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('assets/hero.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: -2;
    transform: scale(1.05); /* for subtle parralax/zoom */
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(5,5,5,0.3) 0%, rgba(5,5,5,0.8) 70%, rgba(5,5,5,1) 100%);
    z-index: -1;
}

.hero-content {
    max-width: 800px;
    padding: 0 20px;
}

.hero h1 {
    font-size: 6rem;
    line-height: 0.9;
    margin-bottom: 20px;
    background: linear-gradient(180deg, #FFFFFF 0%, rgba(255,255,255,0.6) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 1.5rem;
    color: var(--text-secondary);
    font-weight: 300;
}

/* ================= Sections ================= */
.section {
    padding: 100px 5%;
}

.dark-surface {
    background-color: var(--bg-surface);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
}

.section-header {
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 3rem;
    margin-bottom: 10px;
}

.section-header.center {
    text-align: center;
}

.accent-line {
    height: 3px;
    width: 60px;
    background: var(--accent-gradient);
    margin-bottom: 30px;
}

.accent-line.center {
    margin: 0 auto 30px auto;
}

.large-text {
    font-size: 1.8rem;
    line-height: 1.5;
    color: var(--text-secondary);
    max-width: 800px;
}

/* ================= Flow Grid ================= */
.flow-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.flow-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 40px;
    border-radius: 8px;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}

.flow-card:hover {
    transform: translateY(-5px);
    border-color: rgba(0, 229, 255, 0.3);
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.flow-time {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    color: var(--accent-blue);
    margin-bottom: 10px;
}

.flow-card h3 {
    font-size: 1.8rem;
    margin-bottom: 15px;
}

.flow-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Image Cards (Activation, Peak) */
.image-card {
    padding: 0;
    min-height: 300px;
    display: flex;
    align-items: flex-end;
}

.image-card img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
    filter: brightness(0.6) grayscale(20%);
    transition: var(--transition);
}

.image-card:hover img {
    filter: brightness(0.8) grayscale(0%);
    transform: scale(1.05);
}

.card-overlay {
    position: relative;
    z-index: 2;
    padding: 40px;
    background: linear-gradient(0deg, rgba(5,5,5,0.9) 0%, rgba(5,5,5,0) 100%);
    width: 100%;
}

/* ================= Location ================= */
.location-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-bottom: 40px;
}

.map-container {
    height: 400px;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.location-images {
    display: grid;
    grid-template-rows: 1fr 1fr;
    gap: 30px;
}

.loc-img {
    width: 100%;
    height: 185px;
    object-fit: cover;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    filter: brightness(0.7) grayscale(20%);
    transition: var(--transition);
}

.loc-img:hover {
    filter: brightness(1) grayscale(0%);
    transform: scale(1.02);
}

.location-details-box {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    text-align: center;
}

.detail-col p {
    font-size: 1.1rem;
    line-height: 1.6;
}

.glass-box {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 50px;
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
    position: relative;
}

.glass-box::before {
    content: '';
    position: absolute;
    top: -2px; left: -2px; right: -2px; bottom: -2px;
    background: var(--accent-gradient);
    z-index: -1;
    border-radius: 14px;
    opacity: 0.3;
}

.glass-box h3 {
    font-size: 2rem;
    margin-bottom: 20px;
    color: var(--accent-blue);
}

.glass-box p {
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: 1.1rem;
}

/* ================= Footer ================= */
#footer {
    background-color: #000;
    padding: 40px 5%;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

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

.footer-content .brand h2 {
    font-size: 1.5rem;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.footer-content .brand p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.footer-content .links a {
    color: var(--text-secondary);
    margin-left: 20px;
    font-size: 0.9rem;
    transition: var(--transition);
}

.footer-content .links a:hover {
    color: var(--text-primary);
}

/* Animations */
.hidden-setup {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.reveal-text, .fade-in, .fade-in-delay {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 1s ease-out, transform 1s ease-out;
}

.visible {
    opacity: 1 !important;
    transform: translateY(0) !important;
}

/* ================= Concept 3-Pillar Grid ================= */
.concept-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 50px;
}

.concept-card {
    text-align: center;
    padding: 50px 30px;
    transition: var(--transition);
}

.concept-card:hover {
    transform: translateY(-5px);
    border-color: rgba(0, 229, 255, 0.3);
    box-shadow: 0 15px 35px rgba(0,0,0,0.5);
}

.concept-card.glass-box::before {
    border-radius: 14px;
}

.concept-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    display: inline-block;
    filter: drop-shadow(0 0 15px rgba(0, 229, 255, 0.4));
}

.concept-card h3 {
    font-size: 1.6rem;
    margin-bottom: 15px;
    color: var(--text-primary);
}

.concept-card p {
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: 0.95rem;
}

.center-text {
    text-align: center;
    margin: 0 auto;
}

/* ================= Mobile-First Viewport & Layout Adjustments ================= */
html, body {
    width: 100%;
    overflow-x: hidden; /* Lock horizontal scrolling completely */
    position: relative;
}

.hero {
    min-height: 100svh; /* iOS Short Viewport Height to prevent Safari bar clipping */
    height: auto;
    padding: 120px 20px 80px 20px;
}

.hero h1 {
    font-size: clamp(2.6rem, 9.5vw, 6rem); /* Fluid responsive typography */
    line-height: 0.95;
    margin-bottom: 20px;
}

.hero p {
    font-size: clamp(1.1rem, 4vw, 1.5rem);
    line-height: 1.4;
}

.section {
    padding: clamp(60px, 10vw, 120px) 5%;
}

.section-header h2 {
    font-size: clamp(2rem, 6vw, 3rem);
}

.large-text {
    font-size: clamp(1.2rem, 3.5vw, 1.7rem);
    line-height: 1.5;
}

/* Navbar responsiveness */
#navbar {
    padding: 15px 5%;
}
/* ================= Single Ticket Card ================= */
.ticket-single-container {
    display: flex;
    justify-content: center;
    margin-top: 40px;
}

.ticket-single-card {
    max-width: 600px;
    width: 100%;
    padding: 50px 40px;
    border-radius: 16px;
    border: 1px solid rgba(0, 229, 255, 0.15);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.02) 0%, rgba(0, 229, 255, 0.03) 100%);
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}

.ticket-single-card:hover {
    transform: translateY(-5px);
    border-color: rgba(0, 229, 255, 0.4);
    box-shadow: 0 15px 40px rgba(0, 229, 255, 0.15);
}

.ticket-single-card h3 {
    font-size: 2rem;
    color: var(--text-primary);
}

.ticket-single-card .ticket-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.ticket-single-card .price {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 800;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.ticket-single-card .price span {
    font-size: 0.95rem;
    font-weight: 400;
    font-family: var(--font-body);
    color: var(--text-secondary);
    -webkit-text-fill-color: var(--text-secondary);
}

.ticket-features-list {
    list-style: none;
    margin: 30px 0;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.ticket-features-list li {
    font-size: 1rem;
    color: var(--text-secondary);
    position: relative;
    padding-left: 25px;
    line-height: 1.4;
}

.ticket-features-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent-blue);
    font-weight: bold;
}

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

/* ================= Next Date Badge ================= */
.next-date-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(0, 229, 255, 0.08);
    border: 1px solid rgba(0, 229, 255, 0.3);
    padding: 8px 18px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--accent-blue);
    text-transform: uppercase;
    margin-bottom: 25px;
    box-shadow: 0 0 20px rgba(0, 229, 255, 0.15);
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 1s ease-out, transform 1s ease-out;
}

.next-date-badge.visible {
    opacity: 1;
    transform: translateY(0);
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background-color: var(--accent-blue);
    border-radius: 50%;
    position: relative;
}

.pulse-dot::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    background-color: var(--accent-blue);
    border-radius: 50%;
    animation: badge-pulse 2s infinite;
}

@keyframes badge-pulse {
    0% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 1;
    }
    100% {
        transform: translate(-50%, -50%) scale(3.5);
        opacity: 0;
    }
}

/* Ticket Date Line */
.ticket-date-line {
    color: var(--accent-blue);
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
    border-bottom: 1px dashed rgba(255, 255, 255, 0.08);
    padding-bottom: 12px;
    margin-bottom: 15px;
    text-align: left;
}

@media (max-width: 992px) {
    .concept-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    .location-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    .location-images {
        grid-template-columns: 1fr 1fr;
        grid-template-rows: auto;
        gap: 20px;
    }
    .loc-img {
        height: 150px;
    }
}

@media (max-width: 768px) {
    #navbar {
        flex-direction: column;
        gap: 15px;
        text-align: center;
        position: absolute; /* Stack on header instead of sticky overlay to save space */
        background: transparent;
        border-bottom: none;
        backdrop-filter: none;
    }
    
    .nav-links {
        margin: 5px 0;
    }
    
    .nav-links a {
        margin: 0 10px;
        font-size: 0.8rem;
    }
    
    .btn-primary {
        padding: 8px 16px;
        font-size: 0.8rem;
    }
    
    .hero {
        padding-top: 180px; /* Leave space for stacked navigation */
    }
    
    .flow-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .flow-card {
        padding: 30px 25px;
    }
    
    .flow-card.image-card {
        min-height: 250px;
    }
    
    .card-overlay {
        padding: 25px;
    }
    
    .location-details-box {
        grid-template-columns: 1fr;
        gap: 20px;
        padding: 30px 20px;
    }
    
    .map-container {
        height: 280px;
    }
    
    .location-images {
        grid-template-columns: 1fr;
    }
    
    .loc-img {
        height: 180px;
    }
    
    .ticket-single-card {
        padding: 35px 25px;
    }
    
    .ticket-single-card .ticket-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
}

@media (max-width: 480px) {
    .hero {
        padding-top: 160px;
    }
    .hero h1 {
        font-size: 2.8rem;
    }
    .section-header {
        margin-bottom: 40px;
    }
}