/* EasyView & Coinhako Event Page - Version 2.7 - Smaller Coinhako Logo */
/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
}

body {
    font-family: 'Inter', sans-serif;
    height: 100vh;
    overflow: hidden;
    font-size: 16px;
    line-height: 1.5;
}

/* Container and background */
.container {
    position: relative;
    width: 100vw;
    height: 100vh;
    background-image: url('https://cdn1.genspark.ai/user-upload-image/5_generated/9a425c24-0b92-43d6-bd4c-cbb51e64e45e');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    overflow: hidden;
}

/* Animated Background Elements */
.animated-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
}

/* Floating Geometric Shapes */
.floating-shapes {
    position: absolute;
    width: 100%;
    height: 100%;
}



/* Particles Container */
.particles-container {
    position: absolute;
    width: 100%;
    height: 100%;
}

/* Blockchain Elements */
.blockchain-elements {
    position: absolute;
    width: 100%;
    height: 100%;
}

/* Bitcoin Symbol Styling */
.bitcoin-symbol {
    position: absolute;
    font-family: 'Inter', sans-serif;
    font-weight: 700;
    color: #f7931a;
    text-shadow: 0 0 10px rgba(247, 147, 26, 0.5);
    animation: crypto-float 20s ease-in-out infinite;
    pointer-events: none;
}

/* Tether Symbol Styling */  
.tether-symbol {
    position: absolute;
    font-family: 'Inter', sans-serif;
    font-weight: 700;
    font-size: 28px;
    color: #26a17b;
    text-shadow: 0 0 15px rgba(38, 161, 123, 0.6);
    animation: crypto-float 25s ease-in-out infinite;
    pointer-events: none;
}

/* Ethereum Symbol Styling */
.ethereum-symbol {
    position: absolute;
    width: 30px;
    height: 30px;
    filter: drop-shadow(0 0 12px rgba(98, 126, 234, 0.5));
    animation: crypto-float 22s ease-in-out infinite;
    pointer-events: none;
}

.ethereum-symbol svg {
    width: 100%;
    height: 100%;
}



/* 3D Cube Styling */
.cube-3d {
    position: absolute;
    width: 40px;
    height: 40px;
    transform-style: preserve-3d;
    animation: cube-rotate 30s linear infinite;
    pointer-events: none;
}

.cube-face {
    position: absolute;
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, rgba(138, 43, 226, 0.3), rgba(255, 140, 0, 0.3));
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(5px);
}

.cube-face.front { transform: rotateY(0deg) translateZ(20px); }
.cube-face.back { transform: rotateY(180deg) translateZ(20px); }
.cube-face.right { transform: rotateY(90deg) translateZ(20px); }
.cube-face.left { transform: rotateY(-90deg) translateZ(20px); }
.cube-face.top { transform: rotateX(90deg) translateZ(20px); }
.cube-face.bottom { transform: rotateX(-90deg) translateZ(20px); }



/* Background overlay for better text readability */
.background-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        135deg,
        rgba(0, 0, 0, 0.3) 0%,
        rgba(75, 0, 130, 0.2) 50%,
        rgba(255, 140, 0, 0.2) 100%
    );
    z-index: 1;
}

/* Content container */
.content {
    position: relative;
    z-index: 2;
    height: 100vh;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    text-align: center !important;
    padding: 2rem;
    gap: 2rem;
    max-width: 100vw;
    overflow: hidden;
}

/* Logo Container Styling */
.logo-container {
    position: relative;
    margin-bottom: 8rem;
    animation: fadeInUp 1.5s ease-out;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4rem;
    flex-wrap: wrap;
    width: 100%;
    max-width: 1600px;
}

.company-logo {
    display: flex;
    justify-content: center;
    align-items: center;
    filter: drop-shadow(0 4px 20px rgba(255, 255, 255, 0.3));
}

.logo-svg {
    height: auto;
    transition: all 0.3s ease;
    animation: logo-float 12s ease-in-out infinite, logo-glow 15s ease-in-out infinite;
    display: block;
    max-width: 100%;
}

.easyview-logo {
    width: clamp(140px, 16vw, 240px) !important;
    flex-shrink: 0;
    height: auto !important;
}

.coinchako-logo {
    width: clamp(480px, 45vw, 750px) !important;
    margin-left: 1rem;
    flex-shrink: 0;
    height: auto !important;
}

.easyview-logo:hover {
    transform: scale(1.05);
    filter: drop-shadow(0 5px 18px rgba(73, 201, 178, 0.4)) drop-shadow(0 0 12px rgba(35, 97, 240, 0.25));
}

.coinchako-logo:hover {
    transform: scale(1.05);
    filter: drop-shadow(0 6px 22px rgba(183, 137, 39, 0.45)) drop-shadow(0 0 18px rgba(255, 215, 0, 0.3));
}

/* Event info styling */
.event-info {
    color: white;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.7);
    animation: fadeInUp 1.5s ease-out 0.3s both;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.event-title {
    font-size: 4.2rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    margin-bottom: 2rem;
    background: linear-gradient(135deg, #ffffff 0%, #f0f8ff 30%, #e6f3ff 60%, #ffffff 100%);
    background-size: 200% 100%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 8px rgba(255, 255, 255, 0.15);
    line-height: 1.1;
    text-align: center;
    animation: title-glow 12s ease-in-out infinite, gentle-float 18s ease-in-out infinite, letter-breath 20s ease-in-out infinite, gradient-shift 25s ease-in-out infinite;
    transition: all 0.3s ease;
    cursor: default;
    width: 100%;
    max-width: 95vw;
    margin: 0 auto;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.event-title:hover {
    transform: scale(1.02);
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.25), 0 0 12px rgba(173, 216, 230, 0.15);
    letter-spacing: 0.01em;
}



/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px) translateX(0px) rotate(0deg);
    }
    25% {
        transform: translateY(-30px) translateX(20px) rotate(90deg);
    }
    50% {
        transform: translateY(0px) translateX(40px) rotate(180deg);
    }
    75% {
        transform: translateY(30px) translateX(20px) rotate(270deg);
    }
}





@keyframes particle-float {
    0% {
        transform: translateY(100vh) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(-100px) rotate(360deg);
        opacity: 0;
    }
}

@keyframes gentle-sway {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-4px);
    }
}

@keyframes title-glow {
    0%, 100% {
        text-shadow: 0 0 8px rgba(255, 255, 255, 0.15);
    }
    50% {
        text-shadow: 0 0 12px rgba(255, 255, 255, 0.2), 0 0 15px rgba(173, 216, 230, 0.1);
    }
}

@keyframes gentle-float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-6px);
    }
}

@keyframes letter-breath {
    0%, 100% {
        letter-spacing: -0.01em;
    }
    50% {
        letter-spacing: 0.02em;
    }
}

@keyframes gradient-shift {
    0%, 100% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
}

@keyframes crypto-float {
    0%, 100% {
        transform: translateY(0px) translateX(0px) rotate(0deg);
        opacity: 0.6;
    }
    25% {
        transform: translateY(-30px) translateX(20px) rotate(5deg);
        opacity: 0.8;
    }
    50% {
        transform: translateY(0px) translateX(40px) rotate(-3deg);
        opacity: 0.7;
    }
    75% {
        transform: translateY(25px) translateX(10px) rotate(2deg);
        opacity: 0.9;
    }
}

@keyframes cube-rotate {
    0% {
        transform: rotateX(0deg) rotateY(0deg) rotateZ(0deg);
    }
    25% {
        transform: rotateX(90deg) rotateY(90deg) rotateZ(0deg);
    }
    50% {
        transform: rotateX(180deg) rotateY(180deg) rotateZ(90deg);
    }
    75% {
        transform: rotateX(270deg) rotateY(270deg) rotateZ(180deg);
    }
    100% {
        transform: rotateX(360deg) rotateY(360deg) rotateZ(270deg);
    }
}



@keyframes logo-float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-8px);
    }
}

@keyframes logo-glow {
    0%, 100% {
        filter: drop-shadow(0 4px 20px rgba(255, 255, 255, 0.2));
    }
    50% {
        filter: drop-shadow(0 5px 20px rgba(73, 201, 178, 0.25)) drop-shadow(0 0 10px rgba(35, 97, 240, 0.2));
    }
}

.coinchako-logo {
    animation: logo-float 14s ease-in-out infinite, coinchako-glow 18s ease-in-out infinite;
}

@keyframes coinchako-glow {
    0%, 100% {
        filter: drop-shadow(0 2px 8px rgba(255, 255, 255, 0.1));
    }
    50% {
        filter: drop-shadow(0 3px 12px rgba(183, 137, 39, 0.15)) drop-shadow(0 0 6px rgba(255, 215, 0, 0.1));
    }
}

/* Responsive design */
@media (max-width: 768px) {
    .content {
        padding: 1rem;
        gap: 1.5rem;
    }
    
    .event-info {
        max-width: 90vw;
    }
    
    .logo-container {
        margin-bottom: 5rem;
        gap: 2rem;
    }
    
    .event-title {
        font-size: 3rem;
        margin-bottom: 1.2rem;
    }
}

@media (max-width: 480px) {
    .content {
        gap: 1rem;
        padding: 0.5rem;
    }
    
    .event-title {
        font-size: 2.2rem;
        line-height: 1.1;
        margin-bottom: 0.7rem;
        white-space: nowrap;
    }
    
    .logo-container {
        gap: 1rem;
        margin-bottom: 4rem;
    }
    
    .easyview-logo {
        width: clamp(90px, 35vw, 150px) !important;
    }
    
    .coinchako-logo {
        width: clamp(260px, 70vw, 380px) !important;
    }
}

/* Extra small screens - allow text wrapping if absolutely necessary */
@media (max-width: 350px) {
    .event-title {
        white-space: normal;
        font-size: 1.6rem;
        line-height: 1.1;
    }
}

/* High DPI displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .container {
        background-image: url('https://cdn1.genspark.ai/user-upload-image/5_generated/9a425c24-0b92-43d6-bd4c-cbb51e64e45e');
    }
}

/* Display instructions */
.display-instructions {
    margin-top: 3rem;
    font-size: clamp(0.9rem, 2vw, 1.2rem);
    opacity: 0.7;
    line-height: 1.6;
    transition: opacity 0.5s ease;
}

.display-instructions p {
    margin: 0.8rem 0;
}

/* Hide instructions in presentation mode */
body.presentation-mode .display-instructions {
    opacity: 0;
}

body.fullscreen-active .display-instructions {
    opacity: 0;
}

/* Prevent text selection for display purposes */
.event-info {
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

/* Cursor hide for full-screen display */
body.presentation-mode {
    cursor: none;
}

/* Fullscreen button styling */
.fullscreen-btn {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1000;
    padding: 12px 20px;
    background: linear-gradient(135deg, rgba(138, 43, 226, 0.9), rgba(255, 140, 0, 0.9));
    border: none;
    border-radius: 8px;
    color: white;
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.fullscreen-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(138, 43, 226, 0.4);
    background: linear-gradient(135deg, rgba(138, 43, 226, 1), rgba(255, 140, 0, 1));
}

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

.fullscreen-btn.active {
    background: linear-gradient(135deg, rgba(220, 20, 60, 0.9), rgba(255, 69, 0, 0.9));
}

/* Enhanced fullscreen styles */
body.fullscreen-active {
    background: #000;
}

body.fullscreen-active .container {
    background-attachment: scroll; /* Better performance in fullscreen */
}

/* Mobile responsive fullscreen button */
@media (max-width: 768px) {
    .fullscreen-btn {
        top: 15px;
        right: 15px;
        padding: 10px 16px;
        font-size: 12px;
    }
    
    /* Mobile logo layout */
    .logo-container {
        flex-direction: column;
        gap: 1rem;
        margin-bottom: 0.5rem;
    }
    
    .easyview-logo {
        width: clamp(110px, 40vw, 180px) !important;
    }
    
    .coinchako-logo {
        width: clamp(350px, 80vw, 520px) !important;
        margin-left: 0;
    }
}

/* Full-screen optimizations */
@media screen and (min-width: 1920px) {
    .event-title {
        font-size: 5rem;
    }
    
    .logo-container {
        gap: 12rem;
        margin-bottom: 10rem;
    }
    
    .easyview-logo {
        width: clamp(240px, 18vw, 380px) !important;
    }
    
    .coinchako-logo {
        width: clamp(850px, 55vw, 1200px) !important;
    }
}