/* =============================================================
   CAGE WILLIS VVIP — Shared Design System
   Black / Gold / Dark Gray luxury theme with glassmorphism
   ============================================================= */

:root {
    --black: #060606;
    --black-soft: #0d0d0f;
    --gray-900: #121214;
    --gray-800: #1a1a1d;
    --gray-700: #26262a;
    --gray-500: #55555c;
    --gray-300: #9a9aa2;
    --white: #f7f5f0;

    --gold: #d4af37;
    --gold-light: #f4e4a6;
    --gold-dark: #9c7c22;
    --gold-glow: rgba(212, 175, 55, 0.45);

    --gradient-gold: linear-gradient(135deg, #f4e4a6 0%, #d4af37 45%, #9c7c22 100%);
    --gradient-dark: linear-gradient(160deg, #0d0d0f 0%, #1a1a1d 55%, #0d0d0f 100%);
    --gradient-radial-glow: radial-gradient(circle at 50% 30%, rgba(212, 175, 55, 0.18), transparent 60%);

    --glass-bg: rgba(255, 255, 255, 0.045);
    --glass-border: rgba(212, 175, 55, 0.22);
    --glass-blur: blur(18px);

    --shadow-gold: 0 10px 40px rgba(212, 175, 55, 0.15);
    --shadow-deep: 0 20px 60px rgba(0, 0, 0, 0.55);

    --font-display: 'Playfair Display', 'Georgia', serif;
    --font-body: 'Poppins', 'Segoe UI', sans-serif;

    --radius-lg: 24px;
    --radius-md: 16px;
    --radius-sm: 10px;

    --transition: 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
    background: var(--black);
    color: var(--white);
    font-family: var(--font-body);
    line-height: 1.65;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 700; letter-spacing: 0.5px; }

.gold-text {
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.section {
    position: relative;
    padding: 120px 0;
}

.section-tag {
    display: inline-block;
    font-size: 13px;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--gold);
    border: 1px solid var(--glass-border);
    padding: 6px 18px;
    border-radius: 30px;
    background: var(--glass-bg);
    margin-bottom: 18px;
}

.section-title {
    font-size: clamp(32px, 4vw, 52px);
    margin-bottom: 16px;
}

.section-subtitle {
    color: var(--gray-300);
    max-width: 640px;
    font-size: 17px;
    margin-bottom: 60px;
}

.section-header { text-align: center; margin: 0 auto 60px; }
.section-header .section-subtitle { margin-left: auto; margin-right: auto; }

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 36px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 15px;
    letter-spacing: 0.5px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.btn-gold {
    background: var(--gradient-gold);
    color: var(--black);
    box-shadow: var(--shadow-gold);
}

.btn-gold::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, transparent, rgba(255,255,255,0.55), transparent);
    transform: translateX(-120%);
    transition: transform 0.7s ease;
}

.btn-gold:hover::before { transform: translateX(120%); }
.btn-gold:hover { transform: translateY(-3px); box-shadow: 0 16px 50px var(--gold-glow); }

.btn-outline {
    border: 1px solid var(--glass-border);
    color: var(--white);
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
}

.btn-outline:hover {
    border-color: var(--gold);
    color: var(--gold);
    transform: translateY(-3px);
}

.btn-block { width: 100%; }

/* ---------- Preloader ---------- */
#preloader {
    position: fixed;
    inset: 0;
    background: var(--black);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.6s ease, visibility 0.6s ease;
}

#preloader.loaded { opacity: 0; visibility: hidden; }

.preloader-inner { position: relative; width: 110px; height: 110px; display: flex; align-items: center; justify-content: center; }

.preloader-ring {
    position: absolute;
    inset: 0;
    border: 2px solid rgba(212, 175, 55, 0.15);
    border-top-color: var(--gold);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.preloader-logo {
    font-family: var(--font-display);
    font-size: 22px;
    color: var(--gold);
    letter-spacing: 2px;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- Particles background ---------- */
#particles-canvas {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    opacity: 0.6;
}

/* ---------- Header / Nav ---------- */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 22px 0;
    transition: var(--transition);
    background: transparent;
}

.site-header.scrolled {
    padding: 14px 0;
    background: rgba(6, 6, 6, 0.75);
    backdrop-filter: var(--glass-blur);
    border-bottom: 1px solid var(--glass-border);
}

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

.brand { display: flex; align-items: center; gap: 12px; font-family: var(--font-display); }

.brand-mark {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: var(--gradient-gold);
    color: var(--black);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 15px;
    box-shadow: var(--shadow-gold);
}

.brand-text { font-size: 18px; letter-spacing: 2px; }

.main-nav { display: flex; align-items: center; gap: 34px; }
.main-nav a:not(.nav-cta) { font-size: 14px; letter-spacing: 0.5px; color: var(--gray-300); transition: var(--transition); position: relative; }
.main-nav a:not(.nav-cta)::after {
    content: "";
    position: absolute;
    left: 0; bottom: -6px;
    width: 0; height: 1px;
    background: var(--gold);
    transition: width 0.3s ease;
}
.main-nav a:not(.nav-cta):hover { color: var(--gold); }
.main-nav a:not(.nav-cta):hover::after { width: 100%; }
.nav-cta { padding: 10px 24px; font-size: 13px; }

.nav-toggle { display: none; flex-direction: column; gap: 5px; width: 30px; }
.nav-toggle span { height: 2px; background: var(--gold); border-radius: 2px; transition: var(--transition); }

/* ---------- Glass Card ---------- */
.glass-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-deep);
}

/* ---------- Hero ---------- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding-top: 100px;
    overflow: hidden;
    background: var(--gradient-dark);
}

.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: var(--gradient-radial-glow);
    animation: pulseGlow 6s ease-in-out infinite;
    z-index: 1;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
}

.hero-bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.4) saturate(1.1);
    transform: scale(1.08);
    animation: heroZoom 22s ease-in-out infinite alternate;
}

@keyframes heroZoom {
    from { transform: scale(1.08); }
    to { transform: scale(1.18); }
}

.hero-bg::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(6,6,6,0.55) 0%, rgba(6,6,6,0.75) 55%, var(--black) 100%);
}

@keyframes pulseGlow {
    0%, 100% { opacity: 0.7; }
    50% { opacity: 1; }
}

.hero-content { position: relative; z-index: 2; max-width: 820px; margin: 0 auto; padding: 0 24px; }

.hero-eyebrow {
    display: inline-block;
    letter-spacing: 5px;
    font-size: 13px;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 24px;
}

.hero-title {
    font-size: clamp(48px, 9vw, 110px);
    line-height: 1;
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    filter: drop-shadow(0 0 40px var(--gold-glow));
    margin-bottom: 26px;
}

.hero-subtitle {
    font-size: 18px;
    color: var(--gray-300);
    max-width: 620px;
    margin: 0 auto 44px;
}

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

.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    color: var(--gray-300);
    font-size: 12px;
    letter-spacing: 2px;
    z-index: 2;
}

.hero-scroll .dot-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(var(--gold), transparent);
    animation: scrollDown 1.8s ease-in-out infinite;
}

@keyframes scrollDown {
    0% { transform: scaleY(0); transform-origin: top; }
    50% { transform: scaleY(1); transform-origin: top; }
    51% { transform: scaleY(1); transform-origin: bottom; }
    100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ---------- About ---------- */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }

.about-gallery { position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }

.about-img {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    aspect-ratio: 3/4;
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-deep);
}
.about-gallery .about-img:nth-child(2) { margin-top: 40px; }

.about-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease, filter 0.6s ease;
    filter: saturate(1.05) contrast(1.05);
}
.about-img:hover img { transform: scale(1.08); }

.about-img figcaption {
    position: absolute;
    left: 0; right: 0; bottom: 0;
    padding: 14px 16px;
    background: linear-gradient(0deg, rgba(0,0,0,0.85), transparent);
    font-size: 12px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--gold);
}

.about-bio p { color: var(--gray-300); margin-bottom: 18px; }

.about-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin: 36px 0; }

.stat-box { text-align: center; padding: 22px 10px; border-radius: var(--radius-sm); background: var(--glass-bg); border: 1px solid var(--glass-border); }
.stat-num { font-family: var(--font-display); font-size: 30px; color: var(--gold); display: block; }
.stat-label { font-size: 12px; color: var(--gray-300); letter-spacing: 1px; text-transform: uppercase; }

/* Timeline */
.timeline { position: relative; margin-top: 40px; padding-left: 34px; border-left: 1px solid var(--glass-border); }

.timeline-item { position: relative; padding-bottom: 34px; }
.timeline-item:last-child { padding-bottom: 0; }

.timeline-item::before {
    content: "";
    position: absolute;
    left: -41px;
    top: 4px;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--gradient-gold);
    box-shadow: 0 0 0 4px rgba(212,175,55,0.15);
}

.timeline-year { color: var(--gold); font-size: 13px; letter-spacing: 1px; text-transform: uppercase; margin-bottom: 4px; display: block; }
.timeline-item h4 { font-size: 17px; margin-bottom: 6px; }
.timeline-item p { color: var(--gray-300); font-size: 14px; }

/* ---------- Fan Card Benefits ---------- */
.benefits-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }

.benefit-card {
    padding: 40px 30px;
    border-radius: var(--radius-lg);
    transition: var(--transition);
    position: relative;
}

.benefit-card:hover { transform: translateY(-10px); box-shadow: var(--shadow-gold); border-color: var(--gold); }

.benefit-icon {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    background: var(--gradient-gold);
    color: var(--black);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    margin-bottom: 22px;
    box-shadow: var(--shadow-gold);
}

.benefit-card h3 { font-size: 20px; margin-bottom: 12px; }
.benefit-card p { color: var(--gray-300); font-size: 14.5px; }

/* ---------- Gallery (responsive masonry) ---------- */
.gallery-masonry {
    column-count: 4;
    column-gap: 20px;
}

.gallery-item {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
    break-inside: avoid;
    margin-bottom: 20px;
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-deep);
    transition: var(--transition);
}

.gallery-item:hover { transform: translateY(-6px); box-shadow: var(--shadow-gold); border-color: var(--gold); }

.gallery-item img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.6s ease, filter 0.6s ease;
    filter: saturate(1.05) contrast(1.05);
}

.gallery-item:hover img { transform: scale(1.08); }

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(0deg, rgba(0,0,0,0.85), transparent 55%);
    display: flex;
    align-items: flex-end;
    padding: 20px;
    opacity: 0;
    transition: var(--transition);
}

.gallery-item:hover .gallery-overlay { opacity: 1; }
.gallery-overlay span { color: var(--gold); font-size: 13px; letter-spacing: 1px; text-transform: uppercase; }

/* Lightbox */
.lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.92);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}
.lightbox.active { opacity: 1; visibility: visible; }
.lightbox-inner { max-width: 680px; width: 90%; text-align: center; }
.lightbox-inner img {
    width: 100%;
    max-height: 80vh;
    object-fit: contain;
    border-radius: var(--radius-lg);
    border: 1px solid var(--glass-border);
    box-shadow: var(--shadow-deep);
    transform: scale(0.94);
    transition: transform 0.4s ease;
}
.lightbox.active .lightbox-inner img { transform: scale(1); }
.lightbox-caption {
    margin-top: 18px;
    color: var(--gold);
    font-size: 13px;
    letter-spacing: 2px;
    text-transform: uppercase;
}
.lightbox-close {
    position: absolute;
    top: 30px; right: 40px;
    font-size: 30px;
    color: var(--gold);
    cursor: pointer;
}

/* ---------- Testimonials ---------- */
.testimonial-slider { position: relative; max-width: 780px; margin: 0 auto; text-align: center; }
.testimonial-slide { display: none; padding: 50px; }
.testimonial-slide.active { display: block; animation: fadeUp 0.6s ease; }

@keyframes fadeUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }

.testimonial-stars { color: var(--gold); font-size: 18px; margin-bottom: 20px; letter-spacing: 4px; }
.testimonial-quote { font-family: var(--font-display); font-size: 22px; font-style: italic; color: var(--white); margin-bottom: 26px; }
.testimonial-author { display: flex; align-items: center; justify-content: center; gap: 14px; }
.testimonial-avatar { width: 50px; height: 50px; border-radius: 50%; background: var(--gradient-gold); }
.testimonial-name { font-weight: 600; }
.testimonial-role { font-size: 13px; color: var(--gray-300); }

.slider-dots { display: flex; justify-content: center; gap: 10px; margin-top: 20px; }
.slider-dots button { width: 9px; height: 9px; border-radius: 50%; background: var(--gray-700); transition: var(--transition); }
.slider-dots button.active { background: var(--gold); width: 26px; border-radius: 6px; }

/* ---------- FAQ Accordion ---------- */
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--glass-border); padding: 6px 0; }
.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 22px 6px;
    font-size: 17px;
    font-weight: 600;
    text-align: left;
}
.faq-question .icon { color: var(--gold); font-size: 20px; transition: var(--transition); }
.faq-item.active .faq-question .icon { transform: rotate(45deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height 0.4s ease; }
.faq-answer p { padding: 0 6px 22px; color: var(--gray-300); font-size: 14.5px; }

/* ---------- Footer ---------- */
.site-footer { background: var(--black-soft); border-top: 1px solid var(--glass-border); padding-top: 70px; position: relative; z-index: 1; }
.footer-inner { display: flex; justify-content: space-between; gap: 50px; padding-bottom: 50px; flex-wrap: wrap; }
.footer-tag { color: var(--gray-300); font-size: 13px; margin-top: 10px; max-width: 260px; }
.footer-links { display: flex; gap: 60px; flex-wrap: wrap; }
.footer-col h4 { font-size: 14px; color: var(--gold); letter-spacing: 1px; margin-bottom: 16px; }
.footer-col a { display: block; color: var(--gray-300); font-size: 14px; margin-bottom: 10px; transition: var(--transition); }
.footer-col a:hover { color: var(--gold); }
.footer-bottom { border-top: 1px solid var(--glass-border); padding: 22px 0; text-align: center; font-size: 13px; color: var(--gray-500); }

#backToTop {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: var(--gradient-gold);
    color: var(--black);
    font-size: 18px;
    box-shadow: var(--shadow-gold);
    opacity: 0;
    visibility: hidden;
    transform: translateY(15px);
    transition: var(--transition);
    z-index: 90;
}
#backToTop.show { opacity: 1; visibility: visible; transform: translateY(0); }

/* ---------- Responsive ---------- */
@media (max-width: 992px) {
    .about-grid { grid-template-columns: 1fr; }
    .benefits-grid { grid-template-columns: repeat(2, 1fr); }
    .gallery-masonry { column-count: 3; }
}

@media (max-width: 768px) {
    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        height: 100vh;
        width: 78%;
        max-width: 320px;
        background: var(--black-soft);
        border-left: 1px solid var(--glass-border);
        flex-direction: column;
        justify-content: center;
        gap: 30px;
        transition: right 0.4s ease;
    }
    .main-nav.open { right: 0; }
    .nav-toggle { display: flex; }
    .about-stats { grid-template-columns: repeat(3, 1fr); }
    .benefits-grid { grid-template-columns: 1fr; }
    .gallery-masonry { column-count: 2; column-gap: 14px; }
    .gallery-item { margin-bottom: 14px; }
    .footer-inner { flex-direction: column; }
}

@media (max-width: 480px) {
    .gallery-masonry { column-count: 1; }
}