/* ==========================================================================
   Base Styles & variables
   ========================================================================== */
:root {
    --primary-bg: #4c2221; /* Slightly more burgundy red, dark enough for contrast */
    --secondary-bg: #3d1a19; /* Darker warm burgundy */
    --card-bg: rgba(0, 0, 0, 0.2); /* Darkened the card backgrounds */
    --card-border: rgba(212, 175, 55, 0.2);
    --gold: #d4af37; /* Metallic gold */
    --gold-glow: #fcd488; /* Glowing gold */
    --gold-dark: #b8860b;
    --text-main: #fdf6e3; /* Warm cream text */
    --text-muted: #dcc8b6; /* Warm muted text */
    --nav-bg: rgba(58, 46, 43, 0.95);
    --transition-fast: 0.3s ease;
    --transition-medium: 0.5s ease;
    --font-heading: 'Cinzel', serif;
    --font-body: 'Inter', sans-serif;
}

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

body {
    background-color: var(--primary-bg);
    color: var(--text-main);
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

/* ==========================================================================
   Festive Effects (Snow & Bokeh)
   ========================================================================== */


.bokeh-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
    overflow: hidden;
}

.bokeh-dot {
    position: absolute;
    background: radial-gradient(circle, rgba(244, 166, 33, 0.15) 0%, rgba(244, 166, 33, 0) 70%);
    border-radius: 50%;
    pointer-events: none;
    filter: blur(10px);
    animation: float 20s infinite ease-in-out;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0) translateX(0) scale(1);
    }
    50% {
        transform: translateY(-40px) translateX(30px) scale(1.2);
    }
}

/* ==========================================================================
   Navigation
   ========================================================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--nav-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--card-border);
    z-index: 100;
    transition: var(--transition-fast);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 10px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    display: flex;
    align-items: center;
}

.logo-img {
    height: 50px;
    width: auto;
    filter: drop-shadow(0 0 4px rgba(244, 166, 33, 0.3));
    transition: var(--transition-fast);
}

.logo-img:hover {
    transform: scale(1.05);
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-main);
    font-size: 1.5rem;
    cursor: pointer;
}

.nav-menu {
    display: flex;
    gap: 30px;
}

.nav-link {
    font-family: var(--font-heading);
    color: var(--text-main);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    position: relative;
    padding: 8px 0;
    transition: var(--transition-fast);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--gold);
    transition: var(--transition-fast);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.nav-link:hover,
.nav-link.active {
    color: var(--gold-dark);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 120px 20px 80px;
    /* Replaced background with the requested image */
    background: url('/images/bg_concertgebouw_8e_hs.jpg') center/cover no-repeat;
    background-attachment: fixed;
    overflow: hidden;
}

/* Added a dark warm overlay so the light theme text is readable on the background */
.hero::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(48, 15, 14, 0.65); /* Warm dark burgundy overlay */
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    z-index: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(rgba(0,0,0,0.05) 1px, transparent 0);
    background-size: 24px 24px;
    pointer-events: none;
    z-index: 2;
}

.hero-content {
    max-width: 900px;
    position: relative;
    z-index: 5;
}

.hero-logo {
    max-width: 180px;
    margin-bottom: 25px;
    /*filter: drop-shadow(0 0 15px rgba(244, 166, 33, 0.4));*/
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 4rem;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    background: linear-gradient(135deg, var(--text-main) 30%, var(--gold-dark) 70%, var(--gold) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 4px 10px rgba(0,0,0,0.1);
    margin-bottom: 10px;
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--text-main);
    font-weight: 400;
    margin-bottom: 35px;
    letter-spacing: 1px;
}

.hero-subtitle span {
    color: var(--gold-dark);
    font-weight: 600;
    font-family: var(--font-heading);
}

.hero-meta-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    margin-bottom: 45px;
}

.hero-meta-row {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.1rem;
    color: var(--text-main);
    background: rgba(0, 0, 0, 0.3); /* Darkened */
    padding: 10px 20px;
    border-radius: 50px;
    border: 1px solid var(--card-border);
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}

.meta-item i {
    color: var(--gold);
}

a.meta-link {
    text-decoration: none;
    cursor: pointer;
    transition: transform var(--transition-fast), background var(--transition-fast), border-color var(--transition-fast);
}

a.meta-link:hover {
    /* transform: translateY(-2px); */
    /* background: rgba(244, 166, 33, 0.15); */
    border-color: var(--gold);
}

/* Countdown Timer */
.countdown-wrapper {
    background: rgba(0, 0, 0, 0.3); /* Darkened */
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 24px;
    max-width: 600px;
    margin: 0 auto 40px;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.countdown-title {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--gold-dark);
    margin-bottom: 15px;
}

.countdown {
    display: flex;
    justify-content: space-around;
    gap: 10px;
}

.countdown-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 22%;
}

.countdown-item .number {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-main);
    text-shadow: 0 0 10px rgba(244, 166, 33, 0.3);
    line-height: 1;
    margin-bottom: 6px;
}

.countdown-item .label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
}

/* Buttons */
.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 28px;
    font-size: 0.95rem;
    font-weight: 600;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 4px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-primary {
    background: linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%);
    color: #fff;
    border: none;
    box-shadow: 0 4px 15px rgba(244, 166, 33, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(244, 166, 33, 0.5);
    background: linear-gradient(135deg, var(--gold-glow) 0%, var(--gold) 100%);
}

.btn-secondary {
    background: transparent;
    color: var(--text-main);
    border: 1px solid var(--card-border);
}

.btn-secondary:hover {
    background: rgba(0, 0, 0, 0.05);
    border-color: var(--text-main);
    transform: translateY(-2px);
}

.btn-gold {
    background: transparent;
    color: var(--gold-dark);
    border: 2px solid var(--gold);
    box-shadow: 0 4px 15px rgba(244, 166, 33, 0.1);
}

.btn-gold:hover {
    background: var(--gold);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(244, 166, 33, 0.4);
}

.btn-block {
    width: 100%;
}

.scroll-down {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
    z-index: 5;
}

.scroll-down a {
    color: var(--text-muted);
    font-size: 1.5rem;
    transition: var(--transition-fast);
}

.scroll-down a:hover {
    color: var(--gold-dark);
}

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

/* ==========================================================================
   Sections General
   ========================================================================== */
.section {
    padding: 100px 24px;
    position: relative;
    z-index: 5;
}

.concert-info {
    background-color: transparent;
}

.tickets {
    background-color: transparent;
}

.vrienden {
    padding: 80px 24px;
}

/* Sections with Fixed Image Background (Parallax effect) */
.medewerkers,
.partners,
.vrienden,
.contact {
    background: url('../images/bg_concertgebouw_8e_hs.jpg') center/cover no-repeat;
    background-attachment: fixed;
}

.medewerkers::before,
.partners::before,
.vrienden::before,
.contact::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(48, 15, 14, 0.65);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    z-index: 1;
}

.medewerkers .container,
.partners .container,
.vrienden .container,
.contact .container {
    position: relative;
    z-index: 2;
}

.medewerkers .section-title,
.partners .section-title,
.vrienden .section-title,
.contact .section-title {
    color: #ffffff;
    text-shadow: 0 2px 10px rgba(0,0,0,0.5);
}

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

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

.section-tag {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--gold-dark);
    font-weight: 600;
    margin-bottom: 10px;
    display: inline-block;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 2.8rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--text-main);
    margin-bottom: 20px;
}

.section-divider {
    width: 60px;
    height: 3px;
    background-color: var(--gold);
    margin: 0 auto;
    border-radius: 2px;
}

/* Glassmorphism Cards */
.info-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 12px;
    padding: 40px;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    transition: all var(--transition-fast);
}



/* ==========================================================================
   Concert Info Component
   ========================================================================== */
.info-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 40px;
    align-items: stretch;
}

.info-text-card h3 {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    color: var(--gold-dark);
    margin-bottom: 20px;
}

.info-text-card p {
    color: var(--text-muted);
    margin-bottom: 20px;
    font-size: 1.05rem;
}

.info-text-card p strong {
    color: var(--text-main);
}

.info-text-card p:last-child {
    margin-bottom: 0;
}

.info-details-card {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    background: linear-gradient(135deg, rgba(0,0,0,0.02) 0%, rgba(244,166,33,0.05) 100%);
}

.location-image-wrapper {
    width: 100%;
    display: flex;
    justify-content: center;
    margin-bottom: 30px;
}

.location-img {
    max-height: 180px;
    width: auto;
    /* Removed invert for light theme */
    filter: drop-shadow(0 4px 15px rgba(0,0,0,0.1)); 
}

.details-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.detail-row {
    display: flex;
    align-items: center;
    gap: 15px;
}

.detail-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(244, 166, 33, 0.08);
    border: 1px solid rgba(244, 166, 33, 0.2);
    border-radius: 6px;
    color: var(--gold-dark);
    font-size: 1.1rem;
    flex-shrink: 0;
}

.detail-text {
    font-size: 1rem;
    color: var(--text-main);
}

/* ==========================================================================
   Tickets & Sales
   ========================================================================== */
.tickets-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.ticket-phase-card {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.phase-badge {
    position: absolute;
    top: 25px;
    right: 25px;
    background: rgba(0,0,0,0.05);
    border: 1px solid var(--card-border);
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
}

.phase-badge.badge-active {
    background: rgba(244, 166, 33, 0.15);
    border-color: var(--gold);
    color: var(--gold-dark);
    font-weight: 600;
}

.phase-title {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    color: var(--text-main);
    margin-bottom: 15px;
    margin-top: 10px;
}

.phase-desc {
    color: var(--text-muted);
    font-size: 1.05rem;
    margin-bottom: 30px;
    min-height: 80px;
}

.phase-action {
    background: transparent;
    border-radius: 8px;
    padding: 15px 5px 5px 5px;
    border: none;
}

.action-note {
    font-size: 1rem;
    color: var(--gold-dark);
    font-weight: 600;
    margin-bottom: 15px;
}

.phase-status {
    background: transparent;
    border-radius: 8px;
    padding: 15px 5px 5px 5px;
    border: none;
    min-height: 114px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.status-indicator {
    color: var(--gold-dark);
    font-weight: 700;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.status-subtext {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* ==========================================================================
   Partners Section
   ========================================================================== */
.partners-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    align-items: stretch;
}

.partner-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 12px;
    padding: 30px;
    text-align: center;
    text-decoration: none;
    transition: all var(--transition-fast);
    height: 100%;
}

.partner-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
    border-color: var(--gold);
}

.medewerker-card {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    background: transparent;
    border: 1px solid var(--card-border);
    border-radius: 12px;
    padding: 30px;
    text-align: left;
    height: 100%;
}

.medewerker-title {
    color: var(--gold-dark);
    margin-bottom: 20px;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    border-bottom: 1px solid var(--gold);
    padding-bottom: 10px;
    width: 100%;
}

.medewerker-list {
    color: var(--text-main);
    list-style: none;
    padding: 0;
    margin: 0;
    line-height: 1.8;
}

.medewerker-list li {
    display: flex;
    align-items: flex-start;
    margin-bottom: 12px;
}

.medewerker-list i {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    background: rgba(244, 166, 33, 0.08);
    border: 1px solid rgba(244, 166, 33, 0.2);
    border-radius: 6px;
    color: var(--gold-dark);
    margin-right: 15px;
    margin-top: 0;
    font-size: 0.95rem;
    flex-shrink: 0;
}

.medewerker-list a {
    color: var(--text-main);
    text-decoration: none;
    transition: color 0.3s ease;
}

.medewerker-list a:hover {
    color: var(--gold);
}

.partner-logo {
    max-width: 150px;
    height: auto;
    margin-bottom: 20px;
    filter: drop-shadow(0 2px 10px rgba(255,255,255,0.1));
}

.partner-name {
    font-size: 1.1rem;
    color: var(--gold-dark);
    font-weight: 600;
}

/* ==========================================================================
   Vrienden Section
   ========================================================================== */
.vrienden-banner {
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.3) 0%, rgba(0, 0, 0, 0.2) 100%), 
                radial-gradient(circle at top right, rgba(212,175,55,0.15) 0%, transparent 50%);
    border: 1px solid var(--gold);
    border-radius: 16px;
    padding: 60px;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.05);
}

.vrienden-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--gold-light), var(--gold), var(--gold-dark));
}

.banner-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.banner-tag {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--gold-dark);
    font-weight: 600;
    margin-bottom: 15px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.banner-title {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    color: var(--text-main);
    margin-bottom: 20px;
    letter-spacing: 1px;
}

.banner-text {
    color: var(--text-muted);
    font-size: 1.1rem;
    line-height: 1.7;
    margin-bottom: 35px;
}

.banner-buttons {
    display: flex;
    justify-content: center;
}

/* ==========================================================================
   Contact Section
   ========================================================================== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.contact-info-wrapper {
    display: flex;
    flex-direction: column;
}

.contact-info-wrapper .contact-card {
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    gap: 30px;
}

.contact-method {
    display: flex;
    align-items: flex-start;
    gap: 20px;
}

.contact-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: rgba(244, 166, 33, 0.08);
    border: 1px solid rgba(244, 166, 33, 0.2);
    border-radius: 8px;
    color: var(--gold-dark);
    font-size: 1.3rem;
    flex-shrink: 0;
}

.contact-detail h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--gold-dark);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.contact-detail p {
    color: var(--text-muted);
    font-size: 1rem;
}

.contact-detail a {
    color: var(--text-main);
    text-decoration: none;
    transition: var(--transition-fast);
}

.contact-detail a:hover {
    color: var(--gold-dark);
}

/* Contact Form */
.contact-form-wrapper .contact-card h3 {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    color: var(--text-main);
    margin-bottom: 12px;
}

.contact-form-wrapper .contact-card > p {
    color: var(--text-muted);
    margin-bottom: 30px;
    font-size: 0.95rem;
}



/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
    background-color: transparent;
    padding: 0;
    position: relative;
    z-index: 5;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 40px;
}

.footer-brand {
    text-align: center;
    max-width: 500px;
}

.footer-logo {
    height: 60px;
    width: auto;
    margin-bottom: 20px;
    filter: drop-shadow(0 0 5px rgba(255,255,255,0.2));
}

.footer-brand p {
    color: rgba(255,255,255,0.8);
    font-size: 0.95rem;
}



.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: rgba(244, 166, 33, 0.08);
    border: 1px solid rgba(244, 166, 33, 0.2);
    border-radius: 6px;
    color: var(--gold-dark);
    font-size: 1.2rem;
    text-decoration: none;
    transition: all var(--transition-fast);
}

.social-link:hover {
    color: #fff;
    background-color: var(--gold);
    border-color: var(--gold);
    transform: translateY(-3px);
}

.footer-bottom {
    width: 100%;
    background-color: #2e1312;
    border-top: none;
    padding: 15px 24px;
    margin-top: 0;
    text-align: center;
}

.footer-bottom p {
    color: rgba(255,255,255,0.6);
    font-size: 0.85rem;
}

/* ==========================================================================
   Animations
   ========================================================================== */
.animate-fade-in {
    opacity: 0;
    animation: fadeIn 1s forwards ease-out;
}

.animate-fade-in-delayed {
    opacity: 0;
    animation: fadeIn 1s forwards ease-out;
    animation-delay: 0.8s;
}

.animate-fade-in-delayed-2 {
    opacity: 0;
    animation: fadeIn 1s forwards ease-out;
    animation-delay: 1.2s;
}

.animate-slide-up {
    opacity: 0;
    transform: translateY(30px);
    animation: slideUp 1s forwards ease-out;
}

.animate-slide-up-delayed {
    opacity: 0;
    transform: translateY(30px);
    animation: slideUp 1s forwards ease-out;
    animation-delay: 0.3s;
}

.animate-slide-up-delayed-2 {
    opacity: 0;
    transform: translateY(30px);
    animation: slideUp 1s forwards ease-out;
    animation-delay: 0.6s;
}

@keyframes fadeIn {
    to {
        opacity: 1;
    }
}

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

/* Scroll reveal class initialized by JS */
.scroll-reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.scroll-reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* ==========================================================================
   Media Queries
   ========================================================================== */
@media (max-width: 1150px) {
    .menu-toggle {
        display: block;
    }
    
    .nav-menu {
        position: fixed;
        top: 71px; /* navbar height */
        left: -100%;
        width: 100%;
        height: calc(100vh - 71px);
        background-color: var(--primary-bg);
        flex-direction: column;
        align-items: center;
        padding-top: 50px;
        gap: 40px;
        transition: left 0.4s ease;
        z-index: 99;
    }
    
    .nav-menu.open {
        left: 0;
    }
}

@media (max-width: 992px) {
    .hero-title {
        font-size: 3rem;
    }
    
    .info-grid,
    .tickets-grid,
    .contact-grid,
    .partners-grid,
    .vrienden-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .vrienden-banner {
        padding: 40px 24px;
    }
    
    .banner-title {
        font-size: 2rem;
    }
}

@media (max-width: 768px) {
    .hero {
        padding: 100px 16px 60px;
    }
    
    .hero-title {
        font-size: 2.2rem;
        letter-spacing: 1px;
    }
    
    .hero-subtitle {
        font-size: 1.15rem;
        margin-bottom: 25px;
    }
    
    .hero-subtitle span {
        display: block;
        margin-top: 5px;
    }
    
    .hero-meta {
        flex-direction: column;
        align-items: center;
        gap: 15px;
        margin-bottom: 35px;
    }
    
    .meta-item {
        font-size: 0.95rem;
        padding: 8px 16px;
    }
    
    .countdown-wrapper {
        padding: 16px;
    }
    
    .countdown-item .number {
        font-size: 1.8rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: 15px;
        align-items: stretch;
        max-width: 320px;
        margin: 0 auto;
    }
    
    .section {
        padding: 60px 16px;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .info-card {
        padding: 24px;
    }
    
    .ticket-phase-card {
        padding-top: 60px;
    }
    
    .phase-badge {
        top: 20px;
        left: 24px;
        right: auto;
    }
}

/* ==========================================================================
   Partners & Vrienden Grids
   ========================================================================== */
.partners-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.partner-card {
    background: #ffffff;
    border: 1px solid var(--card-border);
    border-radius: 12px;
    padding: 30px;
    text-align: center;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    transition: all var(--transition-fast);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 120px;
    text-decoration: none;
}

.partner-card:hover {
    transform: translateY(-5px);
    border-color: rgba(212, 175, 55, 0.4);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.partner-logo {
    max-width: 100%;
    max-height: 120px;
    object-fit: contain;
    border-radius: 4px;
    transition: transform var(--transition-medium);
}

.partner-card:hover .partner-logo {
    transform: scale(1.05);
}

.partner-name {
    margin-top: 20px;
    font-size: 0.95rem;
    color: var(--primary-bg);
    font-weight: 600;
}

.vrienden-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    margin-top: 40px;
}

.vriend-item {
    background: rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(212, 175, 55, 0.3);
    border-radius: 6px;
    padding: 12px 15px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    transition: background var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
    position: relative;
}
.vriend-item.scroll-reveal {
    transition: opacity 0.8s ease, transform 0.8s ease, background var(--transition-fast), border-color var(--transition-fast);
}

.vriend-item:has(.vriend-link) {
    cursor: pointer;
}

.vriend-name {
    font-size: 0.95rem;
    color: var(--text-main);
    font-weight: 500;
}

.vriend-link {
    font-size: 0.85rem;
    color: var(--gold-dark);
    text-decoration: none;
    margin-top: 5px;
}

.vriend-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.vriend-item:hover {
    background: rgba(212, 175, 55, 0.15);
    border-color: var(--gold);
}

.vriend-item:hover .vriend-link {
    color: var(--gold-glow);
}

/* Invisible spacer for cards without a link to ensure perfect alignment */
.vriend-item:not(:has(.vriend-link))::after {
    content: '\00a0';
    font-size: 0.85rem;
    margin-top: 5px;
    display: block;
    visibility: hidden;
}

@media (max-width: 992px) {
    .vrienden-grid {
        grid-template-columns: 1fr !important;
        display: flex !important;
        flex-direction: column !important;
    }
}