:root {
    --bg-dark: #020205;
    --glass: rgba(15, 15, 25, 0.4);
    --glass-border: rgba(255, 255, 255, 0.1);
    --accent: #00f0ff; 
    --accent-gold: #d4af37;
    --text-muted: #888888;
    
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Cormorant Garamond', serif;
}

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

body {
    background: var(--bg-dark); color: #fff; font-family: var(--font-body);
    overflow-x: hidden; scrollbar-width: none;
}
body::-webkit-scrollbar { display: none; }

#preloader { position: fixed; inset: 0; background: #000; z-index: 100000; display: flex; flex-direction: column; justify-content: center; align-items: center; }
.preloader-content { display: flex; flex-direction: column; align-items: center; text-align: center; max-width: 700px; padding: 20px; }
.preloader-ring-wrapper { position: relative; width: 150px; height: 150px; margin-bottom: 2rem; }
.preloader-ring { width: 100%; height: 100%; border: 2px solid rgba(255,255,255,0.05); border-radius: 50%; border-top-color: var(--accent); border-right-color: var(--accent); animation: spin 1.5s infinite cubic-bezier(0.68, -0.55, 0.265, 1.55); transition: border-color 1s; }
.preloader-percentage { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); font-family: var(--font-heading); font-size: 1.5rem; color: var(--accent); font-weight: bold; }
.preloader-message { transition: opacity 1s ease-in-out; }
#preloaderNames { font-family: var(--font-body); font-size: 3rem; text-transform: uppercase; color: var(--accent-gold); margin: 10px 0; letter-spacing: 5px; }
.preloader-desc { font-family: var(--font-heading); font-size: 0.9rem; line-height: 1.6; color: #aaa; letter-spacing: 2px; text-transform: uppercase; }
.preloader-text { margin-top: 20px; font-family: var(--font-heading); font-size: 0.8rem; letter-spacing: 5px; color: var(--accent); text-transform: uppercase; }
@keyframes spin { 100% { transform: rotate(360deg); } }

#spatialCursor { position: fixed; top: 0; left: 0; width: 4px; height: 4px; background: #fff; border-radius: 50%; pointer-events: none; z-index: 9999; mix-blend-mode: difference; }
#cursorLight { position: fixed; top: 0; left: 0; width: 500px; height: 500px; background: radial-gradient(circle, rgba(212,175,55,0.1) 0%, transparent 60%); pointer-events: none; z-index: 9998; transform: translate(-50%, -50%); }

#ambientCanvas { position: fixed; inset: 0; z-index: -2; opacity: 0.8; }
.stars-overlay { position: fixed; inset: 0; z-index: -1; background-image: radial-gradient(2px 2px at 20px 30px, #eee, rgba(0,0,0,0)), radial-gradient(2px 2px at 40px 70px, #fff, rgba(0,0,0,0)), radial-gradient(2px 2px at 50px 160px, #ddd, rgba(0,0,0,0)), radial-gradient(2px 2px at 90px 40px, #fff, rgba(0,0,0,0)); background-repeat: repeat; background-size: 200px 200px; animation: starsMove 100s infinite linear; opacity: 0.3; pointer-events: none; }
@keyframes starsMove { 100% { background-position: 1000px 1000px; } }

.viewport { position: fixed; top: 0; left: 0; width: 100vw; height: 100vh; perspective: 1200px; overflow: hidden; pointer-events: none; }
.world { position: absolute; top: 0; left: 0; width: 100%; height: 100%; transform-style: preserve-3d; transform: translateZ(0px); pointer-events: none; }

.panel {
    position: absolute; top: 50%; left: 50%;
    width: 90vw; max-width: 900px; height: 80vh; max-height: 800px;
    transform: translate(-50%, -50%) translateZ(0);
    display: flex; justify-content: center; align-items: center;
    background: var(--glass);
    backdrop-filter: blur(25px) saturate(150%); -webkit-backdrop-filter: blur(25px) saturate(150%);
    border: 1px solid var(--glass-border); border-radius: 20px;
    box-shadow: 0 40px 80px rgba(0,0,0,0.9), inset 0 0 20px rgba(255,255,255,0.02);
    padding: 4rem; opacity: 0; will-change: transform, opacity, filter;
    transition: box-shadow 0.4s;
    overflow: visible; pointer-events: auto;
}
.panel:hover { box-shadow: 0 40px 80px rgba(0,0,0,0.9), inset 0 0 40px rgba(212,175,55,0.1); }
.panel-content { width: 100%; height: 100%; display: flex; flex-direction: column; justify-content: center; pointer-events: auto; }

.text-center { text-align: center; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mt-5 { margin-top: 3rem; }
.mx-auto { margin-left: auto; margin-right: auto; }

.kicker { font-family: var(--font-heading); text-transform: uppercase; letter-spacing: 10px; font-size: 0.7rem; color: var(--accent-gold); margin-bottom: 2rem; }
.hero-title { font-family: var(--font-body); font-size: clamp(4rem, 10vw, 8rem); line-height: 1; font-weight: 300; text-transform: uppercase; }
.ampersand { font-family: 'Pinyon Script', cursive; font-size: clamp(3rem, 8vw, 6rem); color: var(--accent-gold); text-transform: none; text-shadow: 0 0 20px var(--accent-gold); }
.date { font-family: var(--font-heading); letter-spacing: 12px; font-weight: 300; margin-top: 2rem; color: #aaa; }
.section-title { font-family: var(--font-heading); font-size: 2rem; font-weight: 200; letter-spacing: 8px; text-transform: uppercase; }
.hologram-line { width: 150px; height: 1px; background: linear-gradient(90deg, transparent, var(--accent-gold), transparent); margin: 1.5rem 0 2rem; pointer-events: none; }
.cyber-glow-text { text-shadow: 0 0 10px rgba(212,175,55,0.8); }

.hero-3d-rings { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 400px; height: 400px; z-index: 1; perspective: 1000px; pointer-events: none; }
.ring-3d { position: absolute; top: 0; left: 0; width: 100%; height: 100%; border: 2px solid rgba(212,175,55,0.2); border-radius: 50%; box-shadow: inset 0 0 20px rgba(212,175,55,0.1), 0 0 20px rgba(212,175,55,0.1); transform-style: preserve-3d; }
.ring-3d.r1 { animation: rotateRings 20s infinite linear; }
.ring-3d.r2 { border-color: rgba(0,240,255,0.2); width: 80%; height: 80%; top: 10%; left: 10%; animation: rotateRings 15s infinite linear reverse; }
@keyframes rotateRings { 0% { transform: rotateX(60deg) rotateY(0deg) rotateZ(0deg); } 100% { transform: rotateX(60deg) rotateY(360deg) rotateZ(360deg); } }

.cyber-brackets { position: relative; padding: 3rem; }
.cyber-brackets::before, .cyber-brackets::after { content: ''; position: absolute; width: 40px; height: 40px; border: 2px solid var(--accent-gold); transition: all 0.3s; }
.cyber-brackets::before { top: 0; left: 0; border-right: none; border-bottom: none; }
.cyber-brackets::after { bottom: 0; right: 0; border-left: none; border-top: none; }
.vow-panel:hover .cyber-brackets::before { top: -10px; left: -10px; }
.vow-panel:hover .cyber-brackets::after { bottom: -10px; right: -10px; }
.hologram-quote { font-family: var(--font-body); font-size: 2.5rem; font-style: italic; color: #fff; text-shadow: 0 0 20px rgba(255,255,255,0.3); }

.story-mask-container { position: relative; }
.story-text { font-size: 1.5rem; line-height: 1.6; color: rgba(255,255,255,0.5); transition: color 0.3s; }
.story-panel:hover .story-text { color: #fff; text-shadow: 0 0 10px rgba(255,255,255,0.5); }
.honors-grid { display: flex; justify-content: space-around; text-align: center; }
.honor .label { font-family: var(--font-heading); font-size: 0.6rem; text-transform: uppercase; letter-spacing: 4px; color: var(--accent-gold); display: block; margin-bottom: 0.5rem; }
.honor strong { font-size: 1.4rem; font-weight: 300; }

.hologram-globe { position: relative; width: 200px; height: 200px; transform-style: preserve-3d; animation: floatGlobe 4s infinite ease-in-out alternate; pointer-events: none; }
.globe-ring { position: absolute; top: 0; left: 0; width: 100%; height: 100%; border: 1px solid rgba(0,240,255,0.4); border-radius: 50%; box-shadow: 0 0 15px rgba(0,240,255,0.2); }
.ring-x { transform: rotateX(75deg); animation: rotateGlobe 10s infinite linear; }
.ring-y { transform: rotateY(75deg); animation: rotateGlobe 12s infinite linear reverse; }
.ring-z { transform: rotateZ(75deg); animation: rotateGlobe 15s infinite linear; }
.globe-core { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); font-size: 3rem; filter: drop-shadow(0 0 10px var(--accent)); }
@keyframes floatGlobe { 0% { transform: translateY(-10px); } 100% { transform: translateY(10px); } }
@keyframes rotateGlobe { 100% { transform: rotate3d(1, 1, 1, 360deg); } }
.cyber-subtitle { font-family: var(--font-heading); font-size: 1.2rem; letter-spacing: 4px; text-transform: uppercase; color: var(--accent); }
.hologram-coords { font-family: monospace; font-size: 0.9rem; color: #888; margin-top: 0.5rem; letter-spacing: 2px; }

.matrix-grid { display: flex; justify-content: space-around; gap: 2rem; pointer-events: auto; }
.matrix-card { position: relative; flex: 1; background: rgba(0,0,0,0.4); border: 1px solid rgba(212,175,55,0.2); padding: 2.5rem; border-radius: 10px; overflow: hidden; }
.hologram-scan { position: absolute; top: -100%; left: 0; width: 100%; height: 10px; background: linear-gradient(to bottom, transparent, rgba(212,175,55,0.5), transparent); box-shadow: 0 0 10px rgba(212,175,55,0.5); animation: scan 3s infinite linear; pointer-events: none; }
@keyframes scan { 100% { top: 200%; } }
.time-icon { font-size: 3rem; margin-bottom: 1rem; }
.matrix-card h3 { font-family: var(--font-heading); font-size: 1.2rem; text-transform: uppercase; letter-spacing: 3px; }
.time-glow { font-size: 2rem; font-weight: 300; color: var(--accent-gold); margin-top: 1rem; text-shadow: 0 0 15px var(--accent-gold); }

.liquid-outline { font-family: var(--font-heading); font-size: 4rem; text-transform: uppercase; -webkit-text-stroke: 1px rgba(255,255,255,0.3); color: transparent; background: linear-gradient(to right, var(--accent-gold) 0%, var(--accent-gold) 0%, transparent 0%); background-clip: text; -webkit-background-clip: text; transition: all 1s ease; }
.dress-panel:hover .liquid-outline { background: linear-gradient(to right, var(--accent-gold) 0%, var(--accent-gold) 100%, transparent 100%); background-clip: text; -webkit-background-clip: text; -webkit-text-stroke: 1px transparent; }
.dress-grid { display: flex; justify-content: center; gap: 3rem; }
.dress-item { position: relative; font-size: 1.5rem; font-family: var(--font-body); padding: 1rem 2rem; letter-spacing: 2px; }
.dress-border { position: absolute; bottom: 0; left: 50%; transform: translateX(-50%); width: 0%; height: 1px; background: var(--accent-gold); transition: width 0.3s; }
.dress-item:hover .dress-border { width: 100%; }

.shard-gallery { display: flex; justify-content: center; align-items: center; height: 350px; perspective: 1000px; transform-style: preserve-3d; }
.shard { width: 200px; height: 300px; background-size: cover; background-position: center; position: absolute; border: 1px solid rgba(255,255,255,0.2); box-shadow: 0 0 30px rgba(0,0,0,0.8); transition: all 0.5s ease-out; filter: grayscale(50%); }
.shard.s1 { transform: translateX(-150px) translateZ(-100px) rotateY(20deg); }
.shard.s2 { transform: translateX(0px) translateZ(0px) rotateY(0deg); z-index: 2; border-color: var(--accent-gold); filter: grayscale(0%); box-shadow: 0 0 30px rgba(212,175,55,0.3); }
.shard.s3 { transform: translateX(150px) translateZ(-100px) rotateY(-20deg); }
.shard-gallery:hover .shard.s1 { transform: translateX(-200px) translateZ(50px) rotateY(10deg); filter: grayscale(0%); }
.shard-gallery:hover .shard.s3 { transform: translateX(200px) translateZ(50px) rotateY(-10deg); filter: grayscale(0%); }
.shard-gallery:hover .shard.s2 { transform: translateZ(100px); box-shadow: 0 0 50px rgba(212,175,55,0.5); }

.envelope-scene { width: 500px; height: 300px; perspective: 1200px; pointer-events: auto; cursor: pointer; position: relative; left: 50%; transform: translateX(-50%); }
.envelope-wrapper { width: 100%; height: 100%; position: relative; transform-style: preserve-3d; transition: transform 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275); }
.rsvp-panel:hover .envelope-wrapper, .rsvp-panel.in-focus .envelope-wrapper { transform: rotateX(15deg); }
.rsvp-panel:hover .envelope-flap, .rsvp-panel.in-focus .envelope-flap { transform: rotateX(180deg); z-index: 1; }
.rsvp-panel:hover .envelope-letter, .rsvp-panel.in-focus .envelope-letter { transform: translateY(-150px) translateZ(50px); z-index: 10; box-shadow: 0 15px 40px rgba(0,0,0,0.8); pointer-events: auto; }
.envelope-back { position: absolute; inset: 0; background: #0a0a0f; border: 1px solid #222; border-radius: 5px; pointer-events: none; }
.envelope-front { position: absolute; inset: 0; background: transparent; border-left: 250px solid #111; border-right: 250px solid #111; border-bottom: 150px solid #151515; border-top: 150px solid transparent; z-index: 3; pointer-events: none; border-radius: 5px; }
.envelope-flap { position: absolute; inset: 0; background: transparent; border-left: 250px solid transparent; border-right: 250px solid transparent; border-top: 150px solid #1a1a20; border-bottom: 150px solid transparent; transform-origin: top; transition: transform 0.6s; z-index: 4; pointer-events: none; }
.wax-seal { position: absolute; top: -130px; left: -30px; width: 60px; height: 60px; background: #00f0ff; border-radius: 50%; display: flex; justify-content: center; align-items: center; color: #000; font-family: var(--font-heading); font-size: 1.2rem; font-weight: bold; box-shadow: 0 0 20px rgba(0,240,255,0.5); pointer-events: none; }
.envelope-letter { position: absolute; top: 10px; left: 10px; width: 480px; height: 280px; background: #050505; border: 1px solid var(--accent-gold); border-radius: 2px; padding: 40px; text-align: center; transition: transform 0.8s; z-index: 2; display: flex; flex-direction: column; justify-content: center; align-items: center; background-image: linear-gradient(rgba(212,175,55,0.05) 1px, transparent 1px), linear-gradient(90deg, rgba(212,175,55,0.05) 1px, transparent 1px); background-size: 20px 20px; pointer-events: auto; cursor: pointer; }
.envelope-letter:hover { border-color: var(--accent); box-shadow: 0 0 20px rgba(0,240,255,0.2); }
.envelope-letter h3 { font-size: 2.5rem; margin-bottom: 10px; pointer-events: none; }
.envelope-letter p { color: #aaa; margin-bottom: 25px; pointer-events: none; }

.modal { display: none; position: fixed; inset: 0; z-index: 200000; background: rgba(0,0,0,0.8); backdrop-filter: blur(10px); justify-content: center; align-items: center; opacity: 0; transition: opacity 0.3s; pointer-events: auto; }
.modal.show { display: flex; opacity: 1; }
.modal-content { background: rgba(10, 10, 15, 0.95); width: 90%; max-width: 500px; padding: 3rem; position: relative; max-height: 90vh; overflow-y: auto; }
.close-modal { position: absolute; top: 1rem; right: 1.5rem; font-size: 2rem; color: #fff; cursor: pointer; transition: color 0.3s; }
.close-modal:hover { color: var(--accent); }
.modal-grid { display: flex; flex-direction: column; margin: auto; }
.modal-summary { display: none; }
.summary-item { margin-bottom: 1rem; border-bottom: 1px solid rgba(255,255,255,0.1); padding-bottom: 1rem; }
.summary-item strong { color: var(--accent); }
.summary-item span { margin-top: 0.5rem; color: #aaa; }
.cyber-input { width: 100%; padding: 1rem; margin-bottom: 1rem; background: rgba(0,0,0,0.5); border: 1px solid rgba(212,175,55,0.3); color: #fff; font-family: var(--font-heading); border-radius: 5px; outline: none; transition: border-color 0.3s; }
.cyber-input:focus { border-color: var(--accent); box-shadow: 0 0 10px rgba(0,240,255,0.2); }
textarea.cyber-input { min-height: 100px; resize: vertical; }

.cyber-btn { display: inline-block; padding: 1.2rem 3rem; font-family: var(--font-heading); font-size: 0.8rem; text-transform: uppercase; letter-spacing: 5px; color: #000; text-decoration: none; background: linear-gradient(45deg, var(--accent-gold), #fff); border-radius: 50px; font-weight: 600; box-shadow: 0 0 20px rgba(212,175,55,0.3); transition: all 0.3s; pointer-events: auto; cursor: pointer; }
.cyber-btn:hover { transform: scale(1.05); box-shadow: 0 0 40px rgba(212,175,55,0.6); }
.spatial-btn { display: inline-block; padding: 0.8rem 2rem; border: 1px solid var(--accent); color: var(--accent); text-transform: uppercase; letter-spacing: 3px; font-size: 0.7rem; border-radius: 30px; text-decoration: none; transition: all 0.3s; pointer-events: auto; }
.spatial-btn:hover { background: var(--accent); color: #000; box-shadow: 0 0 15px var(--accent); }

.floating-deco { position: absolute; font-family: var(--font-heading); color: rgba(255,255,255,0.1); font-size: 1rem; letter-spacing: 8px; text-transform: uppercase; opacity: 0; transform: translateZ(0); will-change: transform, opacity, filter; pointer-events: none; transition: color 0.5s; }
.floating-deco:hover { color: var(--accent-gold); text-shadow: 0 0 20px var(--accent-gold); }

.glitch-text { position: relative; display: inline-block; pointer-events: none; }
.glitch-text::before, .glitch-text::after { content: attr(data-text); position: absolute; top: 0; left: 0; width: 100%; height: 100%; opacity: 0.8; }
.glitch-text::before { left: 2px; text-shadow: -2px 0 var(--accent); clip: rect(24px, 550px, 90px, 0); animation: glitch-anim 3s infinite linear alternate-reverse; }
.glitch-text::after { left: -2px; text-shadow: -2px 0 red; clip: rect(85px, 550px, 140px, 0); animation: glitch-anim 2.5s infinite linear alternate-reverse; }
@keyframes glitch-anim { 0% { clip: rect(39px, 9999px, 71px, 0); } 20% { clip: rect(3px, 9999px, 5px, 0); } 40% { clip: rect(65px, 9999px, 16px, 0); } 60% { clip: rect(100px, 9999px, 16px, 0); } 80% { clip: rect(13px, 9999px, 53px, 0); } 100% { clip: rect(54px, 9999px, 86px, 0); } }

.scroll-instruction { position: absolute; bottom: 20px; left: 50%; transform: translateX(-50%); font-family: var(--font-heading); font-size: 0.5rem; letter-spacing: 4px; text-transform: uppercase; color: #666; pointer-events: none; }
.mouse-icon { width: 16px; height: 26px; border: 1px solid #666; border-radius: 8px; margin: 10px auto 0; position: relative; }
.mouse-icon::after { content: ''; width: 2px; height: 4px; background: var(--accent-gold); position: absolute; top: 4px; left: 50%; transform: translateX(-50%); animation: scrollMouse 1.5s infinite; }
@keyframes scrollMouse { 100% { top: 12px; opacity: 0; } }

.music-btn { position: fixed; top: 30px; right: 30px; width: 50px; height: 50px; border-radius: 50%; background: var(--glass); border: 1px solid var(--glass-border); color: #fff; z-index: 10000; backdrop-filter: blur(10px); cursor: pointer; pointer-events: auto; }
.music-btn.playing { border-color: var(--accent); box-shadow: 0 0 20px rgba(0,240,255,0.4); }

@media (max-width: 768px) {
    .panel { width: 95vw; height: 85vh; padding: 2rem; }
    .hero-title { font-size: 4rem; }
    .matrix-grid { flex-direction: column; gap: 1rem; }
    .shard.s1, .shard.s3 { display: none; }
    .shard.s2 { transform: none !important; }
    .envelope-scene { transform: translateX(-50%) scale(0.6); }
    .cyber-brackets::before, .cyber-brackets::after { display: none; }
    .modal-grid { grid-template-columns: 1fr; gap: 1.5rem; }
}