/* Big Love Experience - Lightweight Performance CSS */
/* Optimized for smooth performance with romantic vibe */

:root {
    --primary-pink: #ff1493;
    --secondary-purple: #9d00ff;
    --bg-dark: #0a0015;
    --text-white: #ffffff;
    --glow-pink: rgba(255, 20, 147, 0.3);
}

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

body {
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    /* Ocean of Love gradient - deep blue to romantic purple */
    background: radial-gradient(ellipse at bottom, 
        #0a1128 0%, 
        #001f54 25%, 
        #0a1045 50%, 
        #1a0033 75%, 
        #000000 100%);
    color: var(--text-white);
    min-height: 100vh;
    overflow-x: hidden;
    line-height: 1.6;
    position: relative;
}

/* 3D Ocean of Love Background */
.ocean-of-love {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    perspective: 1500px;
    perspective-origin: 50% 50%;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

/* Underwater depth effect */
.ocean-depth {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(ellipse at 30% 20%, rgba(0, 191, 255, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 70% 80%, rgba(138, 43, 226, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 50%, rgba(255, 20, 147, 0.1) 0%, transparent 70%);
    animation: depthPulse 15s ease-in-out infinite;
}

/* Floating light particles (underwater sunlight) */
.light-particle {
    position: absolute;
    width: 3px;
    height: 80px;
    background: linear-gradient(to bottom, 
        rgba(135, 206, 250, 0.8) 0%,
        rgba(173, 216, 230, 0.4) 50%,
        transparent 100%);
    filter: blur(1px);
    opacity: 0.6;
    animation: lightRays 8s ease-in-out infinite;
    transform-style: preserve-3d;
}

.particle-1 { left: 10%; top: -50px; animation-delay: 0s; animation-duration: 10s; }
.particle-2 { left: 25%; top: -50px; animation-delay: 1.5s; animation-duration: 9s; }
.particle-3 { left: 40%; top: -50px; animation-delay: 3s; animation-duration: 11s; }
.particle-4 { left: 55%; top: -50px; animation-delay: 4.5s; animation-duration: 8.5s; }
.particle-5 { left: 70%; top: -50px; animation-delay: 6s; animation-duration: 10.5s; }
.particle-6 { left: 85%; top: -50px; animation-delay: 7.5s; animation-duration: 9.5s; }
.particle-7 { left: 17%; top: -50px; animation-delay: 2s; animation-duration: 12s; }
.particle-8 { left: 63%; top: -50px; animation-delay: 5s; animation-duration: 11.5s; }

/* Love bubbles rising */
.love-bubble {
    position: absolute;
    font-size: 2.5rem;
    opacity: 0;
    animation: bubbleRise 12s ease-in-out infinite;
    transform-style: preserve-3d;
    filter: drop-shadow(0 0 10px rgba(255, 105, 180, 0.5));
}

.bubble-1 { left: 15%; bottom: -100px; animation-delay: 0s; animation-duration: 14s; }
.bubble-2 { left: 35%; bottom: -100px; animation-delay: 2.5s; animation-duration: 16s; }
.bubble-3 { left: 55%; bottom: -100px; animation-delay: 5s; animation-duration: 15s; }
.bubble-4 { left: 75%; bottom: -100px; animation-delay: 7.5s; animation-duration: 13s; }
.bubble-5 { left: 45%; bottom: -100px; animation-delay: 10s; animation-duration: 17s; }

/* Animated ocean waves */
.ocean-wave {
    position: absolute;
    width: 100%;
    height: 200px;
    top: 0;
    left: 0;
    opacity: 0.4;
    transform-style: preserve-3d;
}

.wave-top {
    animation: waveFloat 12s ease-in-out infinite;
    z-index: 3;
}

.wave-middle {
    animation: waveFloat 15s ease-in-out infinite;
    animation-delay: -3s;
    z-index: 2;
}

.wave-bottom {
    animation: waveFloat 18s ease-in-out infinite;
    animation-delay: -6s;
    z-index: 1;
}

/* Ocean animations */
@keyframes depthPulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.7;
        transform: scale(1.05);
    }
}

@keyframes lightRays {
    0% {
        transform: translateY(0) translateZ(0) rotateZ(-2deg);
        opacity: 0;
    }
    10% {
        opacity: 0.6;
    }
    50% {
        transform: translateY(50vh) translateZ(100px) rotateZ(2deg);
        opacity: 0.8;
    }
    90% {
        opacity: 0.6;
    }
    100% {
        transform: translateY(100vh) translateZ(0) rotateZ(-2deg);
        opacity: 0;
    }
}

@keyframes bubbleRise {
    0% {
        transform: translateY(0) translateX(0) translateZ(0) scale(0.5) rotateZ(0deg);
        opacity: 0;
    }
    10% {
        opacity: 0.7;
    }
    25% {
        transform: translateY(-25vh) translateX(-20px) translateZ(80px) scale(0.8) rotateZ(45deg);
        opacity: 0.8;
    }
    50% {
        transform: translateY(-50vh) translateX(30px) translateZ(150px) scale(1) rotateZ(90deg);
        opacity: 0.9;
    }
    75% {
        transform: translateY(-75vh) translateX(-15px) translateZ(100px) scale(1.1) rotateZ(135deg);
        opacity: 0.7;
    }
    90% {
        opacity: 0.5;
    }
    100% {
        transform: translateY(-100vh) translateX(10px) translateZ(0) scale(0.6) rotateZ(180deg);
        opacity: 0;
    }
}

@keyframes waveFloat {
    0%, 100% {
        transform: translateX(0) translateZ(0) rotateX(0deg);
    }
    25% {
        transform: translateX(-50px) translateZ(30px) rotateX(2deg);
    }
    50% {
        transform: translateX(-100px) translateZ(0) rotateX(0deg);
    }
    75% {
        transform: translateX(-50px) translateZ(30px) rotateX(-2deg);
    }
}

/* Simple vignette */
.cinematic-vignette {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, transparent 0%, rgba(0, 0, 0, 0.5) 100%);
    pointer-events: none;
    z-index: 1;
}

/* Wave - static, no animation */
.love-waves {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 150px;
    z-index: 1;
    opacity: 0.1;
    pointer-events: none;
}

.wave {
    position: absolute;
    bottom: 0;
    width: 100%;
    height: 100%;
}

.wave-path {
    fill: var(--primary-pink);
}

/* Container */
.container {
    position: relative;
    z-index: 10;
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px;
}

/* Dramatic overlay - static */
.dramatic-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(ellipse at center, transparent 20%, rgba(0, 0, 0, 0.3) 100%);
    pointer-events: none;
    z-index: 5;
}

/* Header - minimal animation */
.main-header {
    text-align: center;
    padding: 40px 20px;
    position: relative;
    z-index: 10;
}

.logo-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.logo-icon {
    font-size: 3rem;
}

.cinematic-title {
    font-family: 'Orbitron', sans-serif;
    font-size: 3rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--primary-pink), var(--secondary-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 30px var(--glow-pink);
}

.tagline {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.1rem;
    margin-top: 10px;
}

/* Title Section */
.title-section {
    text-align: center;
    padding: 60px 20px;
}

.title-decoration {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin-bottom: 30px;
}

.deco-line {
    width: 100px;
    height: 2px;
    background: linear-gradient(to right, transparent, var(--primary-pink), transparent);
}

.deco-heart {
    font-size: 2rem;
}

.main-title {
    font-size: 4rem;
    font-family: 'Cinzel', serif;
    font-weight: 900;
    margin-bottom: 20px;
    text-shadow: 0 0 20px var(--glow-pink);
}

.title-word {
    display: inline-block;
    margin: 0 10px;
}

.subtitle {
    font-size: 1.3rem;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 30px;
}

.code-snippet {
    background: rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(255, 20, 147, 0.3);
    border-radius: 10px;
    padding: 20px;
    max-width: 400px;
    margin: 0 auto;
    text-align: left;
}

.code-keyword { color: #ff79c6; }
.code-var { color: #8be9fd; }
.code-function { color: #50fa7b; }
.code-method { color: #f1fa8c; }
.code-string { color: #f1fa8c; }
.code-comment { color: #6272a4; }

/* Scene - simplified hologram */
.scene-wrapper {
    display: flex;
    justify-content: center;
    padding: 60px 20px;
}

.scene {
    position: relative;
    width: 100%;
    max-width: 500px;
}

.hologram-container {
    position: relative;
    width: 100%;
    aspect-ratio: 1;
}

/* Energy rings - simple opacity pulse only */
.energy-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border: 2px solid var(--primary-pink);
    border-radius: 50%;
    opacity: 0.3;
}

.ring-1 {
    width: 80%;
    height: 80%;
    animation: simplePulse 4s ease-in-out infinite;
}

.ring-2 {
    width: 90%;
    height: 90%;
    animation: simplePulse 4s ease-in-out infinite 1s;
}

@keyframes simplePulse {
    0%, 100% { opacity: 0.2; }
    50% { opacity: 0.4; }
}

/* Hologram love text */
.hologram-love {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}

.love-text-wrapper {
    position: relative;
}

.love-text {
    font-family: 'Orbitron', sans-serif;
    font-size: 4rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--primary-pink), var(--secondary-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 40px var(--glow-pink);
}

.love-subtext {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.6);
    margin-top: 10px;
}

/* Simplified hologram layers - no complex transform */
.hologram-layers {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.holo-layer {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: 'Orbitron', sans-serif;
    font-size: 4rem;
    font-weight: 900;
    color: var(--primary-pink);
    opacity: 0.05;
}

/* Simple scan line - single line, slow movement */
.scan-line {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(to right, transparent, var(--primary-pink), transparent);
    animation: scan 3s linear infinite;
}

@keyframes scan {
    0% { top: 0; }
    100% { top: 100%; }
}

/* Glow effect - static */
.glow-effect {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, var(--glow-pink), transparent 70%);
    opacity: 0.3;
    pointer-events: none;
}

/* Control Panel */
.control-panel {
    text-align: center;
    padding: 40px 20px;
}

.controls-wrapper {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Buttons - simple hover only */
.btn {
    padding: 16px 40px;
    font-size: 1rem;
    font-weight: 600;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.2s ease;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    position: relative;
    overflow: hidden;
}

.btn:hover {
    transform: translateY(-2px);
}

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

.btn-primary {
    background: linear-gradient(135deg, var(--primary-pink), #ff69b4);
    color: white;
    box-shadow: 0 4px 15px var(--glow-pink);
}

.btn-primary:hover {
    box-shadow: 0 6px 20px var(--glow-pink);
}

.btn-secondary {
    background: linear-gradient(135deg, var(--secondary-purple), #c77dff);
    color: white;
    box-shadow: 0 4px 15px rgba(157, 0, 255, 0.3);
}

.btn-secondary:hover {
    box-shadow: 0 6px 20px rgba(157, 0, 255, 0.4);
}

.btn-icon {
    margin-right: 8px;
}

/* Message Card */
.message-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 20, 147, 0.3);
    border-radius: 20px;
    padding: 40px;
    margin: 40px auto;
    max-width: 800px;
    text-align: center;
}

.message-icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.message-title {
    font-size: 2rem;
    margin-bottom: 20px;
    color: var(--primary-pink);
}

.message-text {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 20px;
    line-height: 1.8;
}

.message-code-block {
    background: rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(255, 20, 147, 0.3);
    border-radius: 10px;
    padding: 20px;
    text-align: left;
    margin: 20px 0;
}

.message-hearts {
    font-size: 1.5rem;
    margin-top: 20px;
}

/* Stats Panel */
.stats-panel {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    padding: 40px 20px;
}

.stat-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 20, 147, 0.3);
    border-radius: 15px;
    padding: 20px 30px;
    min-width: 150px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.stat-icon {
    font-size: 2rem;
}

.stat-info {
    display: flex;
    flex-direction: column;
}

.stat-label {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.6);
    text-transform: uppercase;
    letter-spacing: 1px;
}

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

/* Footer */
.main-footer {
    text-align: center;
    padding: 40px 20px;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
}

.heart-beat {
    display: inline-block;
    animation: heartbeat 1.5s ease-in-out infinite;
}

@keyframes heartbeat {
    0%, 100% { transform: scale(1); }
    10%, 30% { transform: scale(1.1); }
    20%, 40% { transform: scale(1); }
}

.footer-code {
    margin-top: 10px;
    font-family: 'Orbitron', monospace;
}

/* Responsive */
@media (max-width: 768px) {
    .cinematic-title {
        font-size: 2rem;
    }

    .main-title {
        font-size: 2.5rem;
    }

    .love-text {
        font-size: 2.5rem;
    }

    .controls-wrapper {
        flex-direction: column;
        align-items: center;
    }

    .btn {
        width: 100%;
        max-width: 300px;
    }
}



    0%, 100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.7;
    }
    50% {
        transform: translate(-50%, -50%) scale(1.3);
        opacity: 1;
    }
}

@keyframes innerGlow {
    0%, 100% {
        transform: translate(-50%, -50%) scale(1);
        box-shadow: 
            0 0 40px rgba(147, 197, 253, 1),
            0 0 80px rgba(96, 165, 250, 0.8),
            0 0 120px rgba(59, 130, 246, 0.6),
            inset 0 0 60px rgba(255, 255, 255, 0.5);
    }
    50% {
        transform: translate(-50%, -50%) scale(1.15);
        box-shadow: 
            0 0 60px rgba(147, 197, 253, 1),
            0 0 100px rgba(96, 165, 250, 1),
            0 0 160px rgba(59, 130, 246, 0.8),
            0 0 200px rgba(147, 51, 234, 0.4),
            inset 0 0 80px rgba(255, 255, 255, 0.8);
    }
}

@keyframes particleExpand {
    0% {
        transform: translate(-50%, -50%) scale(0.8) rotate(0deg);
        opacity: 1;
    }
    100% {
        transform: translate(-50%, -50%) scale(2.5) rotate(360deg);
        opacity: 0;
    }
}

/* Shimmer light rays from flower */
.hologram-flower-big::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 150%;
    height: 150%;
    background: conic-gradient(
        from 0deg,
        transparent 0deg,
        rgba(147, 197, 253, 0.3) 45deg,
        transparent 90deg,
        transparent 180deg,
        rgba(96, 165, 250, 0.2) 225deg,
        transparent 270deg
    );
    animation: rayRotate 8s linear infinite;
    animation-delay: 8s;
}

@keyframes rayRotate {
    0% {
        transform: translate(-50%, -50%) rotate(0deg);
    }
    100% {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}