:root {
    --primary-color: #667eea;
    --secondary-color: #764ba2;
    --accent-color: #4facfe;
    --accent-color-2: #00f2fe;
    --text-color: #f8f9fa;
    --text-color-secondary: #e2e2e2;
    --background-color: #0f0f1a;
    --background-color-light: #1a1a2e;
    --background-color-lighter: #262640;
    --card-background: rgba(26, 26, 46, 0.8);
    --card-border: rgba(255, 255, 255, 0.1);
    --header-height: 80px;
    --transition-fast: 0.3s;
    --transition-medium: 0.5s;
    --transition-slow: 0.8s;
    --cubic-bezier: cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --shadow-small: 0 5px 15px rgba(0, 0, 0, 0.1);
    --shadow-medium: 0 10px 30px rgba(0, 0, 0, 0.2);
    --shadow-large: 0 15px 40px rgba(0, 0, 0, 0.3);
    --glow: 0 0 10px rgba(79, 172, 254, 0.5), 0 0 20px rgba(79, 172, 254, 0.3), 0 0 30px rgba(79, 172, 254, 0.1);
}

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

html {
    scroll-behavior: smooth;
    font-size: 62.5%;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    font-size: 1.6rem;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--background-color);
    background-image: var(--gradient-bg, linear-gradient(135deg, #0f0f1a, #1a1a2e, #0f0f1a));
    background-size: 400% 400%;
    animation: gradientBG 15s ease infinite;
    overflow-x: hidden;
    position: relative;
}

@keyframes gradientBG {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}


.section-header h2,
.section-header p,
.btn,
.feature-card,
.gallery-item,
.team-member,
.download-card {
    transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94), opacity 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}


.btn:hover,
.feature-card:hover,
.gallery-item:hover,
.download-card:hover {
    transform: translateY(-5px);
}


@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes zoomIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}


.feature-card {
    animation: fadeInUp 0.8s ease-out;
    animation-fill-mode: both;
    transform-style: preserve-3d;
    perspective: 1000px;
}

.feature-card:nth-child(1) { animation-delay: 0.1s; }
.feature-card:nth-child(2) { animation-delay: 0.2s; }
.feature-card:nth-child(3) { animation-delay: 0.3s; }
.feature-card:nth-child(4) { animation-delay: 0.4s; }
.feature-card:nth-child(5) { animation-delay: 0.5s; }
.feature-card:nth-child(6) { animation-delay: 0.6s; }


.feature-card:hover {
    transform: translateY(-10px) rotateX(5deg) rotateY(5deg);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}


[data-aos] {
    transition-timing-function: cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

a {
    text-decoration: none;
    color: inherit;
    transition: color var(--transition-fast) ease;
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 8rem 0 4rem;
}

section {
    padding: 12rem 0;
    position: relative;
    overflow: hidden;
}

.section-header {
    text-align: center;
    margin-bottom: 8rem;
}

.section-header h2 {
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    position: relative;
    display: inline-block;
    animation: slideInFromTop 1s ease-out;
}

@keyframes slideInFromTop {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.section-header h2::after {
    content: '';
    position: absolute;
    bottom: -1rem;
    left: 50%;
    transform: translateX(-50%);
    width: 50%;
    height: 3px;
    background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
    border-radius: 3px;
}

.section-header p {
    font-size: 1.8rem;
    color: var(--text-color-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
    padding: 1.2rem 3rem;
    border-radius: 50px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all var(--transition-fast) ease;
    position: relative;
    overflow: hidden;
    z-index: 1;
    cursor: pointer;
    font-size: 1.4rem;
    text-decoration: none;
    transform-style: preserve-3d;
    perspective: 1000px;
}

.btn:active {
    transform: translateY(2px) scale(0.98);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0%;
    height: 100%;
    background: rgba(255, 255, 255, 0.1);
    transition: all 0.5s var(--cubic-bezier);
    z-index: -1;
}

.btn:hover::before {
    width: 100%;
}

.btn-primary {
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    color: #ffffff;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-primary:hover {
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.6);
    transform: translateY(-2px);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.3);
    color: #ffffff;
    box-shadow: 0 8px 32px rgba(255, 255, 255, 0.2);
    position: relative;
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.6);
    color: #ffffff;
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 12px 40px rgba(255, 255, 255, 0.3);
}

.btn-secondary:hover .btn-icon {
    transform: scale(1.2) rotate(10deg);
}


.btn-icon {
    width: 20px;
    height: 20px;
    fill: currentColor;
    transition: transform var(--transition-fast) ease;
}


.btn-purchase {
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.3);
    color: #ffffff;
    box-shadow: 0 8px 32px rgba(255, 255, 255, 0.2);
    position: relative;
    backdrop-filter: blur(10px);
}

.btn-purchase:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.6);
    color: #ffffff;
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 12px 40px rgba(255, 255, 255, 0.3);
}

.btn-purchase:hover .btn-icon {
    transform: scale(1.2) rotate(10deg);
}


.btn-shine {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(135, 206, 235, 0.3), transparent);
    transition: left 0.6s ease;
}

.btn-purchase:hover .btn-shine {
    left: 100%;
}

.btn-download {
    background: linear-gradient(45deg, var(--accent-color), var(--accent-color-2));
    color: var(--text-color);
    box-shadow: 0 4px 15px rgba(79, 172, 254, 0.4);
    padding: 1rem 2.5rem;
}

.btn-download:hover {
    box-shadow: 0 6px 20px rgba(79, 172, 254, 0.6);
    transform: translateY(-2px);
}

.loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--background-color);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity var(--transition-medium) ease, visibility var(--transition-medium) ease;
}

.loader.hidden {
    opacity: 0;
    visibility: hidden;
}

.cube-wrapper {
    width: 80px;
    height: 80px;
    margin-bottom: 2rem;
    perspective: 800px;
}

.cube {
    width: 100%;
    height: 100%;
    position: relative;
    transform-style: preserve-3d;
    animation: cube-rotate 4s infinite ease;
}

.cube-face {
    position: absolute;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    opacity: 0.8;
    border: 2px solid rgba(255, 255, 255, 0.1);
}

.cube-face.front {
    transform: translateZ(40px);
}

.cube-face.back {
    transform: rotateY(180deg) translateZ(40px);
}

.cube-face.right {
    transform: rotateY(90deg) translateZ(40px);
}

.cube-face.left {
    transform: rotateY(-90deg) translateZ(40px);
}

.cube-face.top {
    transform: rotateX(90deg) translateZ(40px);
}

.cube-face.bottom {
    transform: rotateX(-90deg) translateZ(40px);
}

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

.loading-text {
    font-size: 2.4rem;
    font-weight: 700;
    letter-spacing: 5px;
    position: relative;
    color: transparent;
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color), var(--accent-color));
    background-size: 200% auto;
    background-clip: text;
    -webkit-background-clip: text;
    animation: gradient-text 2s linear infinite;
}

@keyframes gradient-text {
    0% {
        background-position: 0% center;
    }
    100% {
        background-position: 200% center;
    }
}

.cursor {
    position: fixed;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--primary-color);
    pointer-events: none;
    z-index: 9999;
    transform: translate(-50%, -50%);
    transition: transform 0.1s ease, width 0.2s ease, height 0.2s ease, background-color 0.2s ease;
    box-shadow: 0 0 10px var(--primary-color), 0 0 5px var(--accent-color);
}

.cursor-follower {
    position: fixed;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    border: 1px solid var(--primary-color);
    pointer-events: none;
    z-index: 9998;
    transform: translate(-50%, -50%);
    transition: transform 0.15s ease, width 0.2s ease, height 0.2s ease, border-color 0.2s ease;
}

.cursor.active {
    width: 12px;
    height: 12px;
    background-color: var(--accent-color);
}

.cursor-follower.active {
    width: 30px;
    height: 30px;
    border-color: var(--accent-color);
    border-width: 2px;
}


.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 90px;
    z-index: 1000;
    background: linear-gradient(135deg, 
        rgba(10, 10, 20, 0.98) 0%, 
        rgba(20, 20, 35, 0.95) 50%, 
        rgba(10, 10, 20, 0.98) 100%);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    border-bottom: 1px solid rgba(102, 126, 234, 0.3);
    box-shadow: 
        0 10px 40px rgba(0, 0, 0, 0.4),
        0 0 0 1px rgba(102, 126, 234, 0.1);
    transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.header.scrolled {
    height: 80px;
    background: linear-gradient(135deg, 
        rgba(8, 8, 16, 0.99) 0%, 
        rgba(16, 16, 28, 0.98) 50%, 
        rgba(8, 8, 16, 0.99) 100%);
    border-bottom: 2px solid rgba(102, 126, 234, 0.5);
    box-shadow: 
        0 15px 50px rgba(0, 0, 0, 0.5),
        0 0 0 1px rgba(102, 126, 234, 0.2);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}


.nav-brand {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    flex-shrink: 0;
}

.brand-logo {
    position: relative;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    filter: 
        drop-shadow(0 0 20px rgba(102, 126, 234, 0.8))
        drop-shadow(0 0 30px rgba(79, 172, 254, 0.6))
        brightness(1.2)
        contrast(1.3);
    transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    z-index: 2;
    position: relative;
}

.logo-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, 
        rgba(255, 255, 255, 0.4) 0%, 
        rgba(255, 255, 255, 0.2) 50%, 
        transparent 70%);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    animation: logoPulse 3s ease-in-out infinite;
    z-index: 1;
}

@keyframes logoPulse {
    0%, 100% { 
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.6;
    }
    50% { 
        transform: translate(-50%, -50%) scale(1.2);
        opacity: 1;
    }
}

.brand-text {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.brand-name {
    font-size: 2.4rem;
    font-weight: 900;
    color: #ffffff;
    text-shadow: 
        0 0 20px rgba(255, 255, 255, 0.8),
        0 0 40px rgba(102, 126, 234, 0.6);
    letter-spacing: 3px;
    line-height: 1;
}

.brand-tagline {
    font-size: 1rem;
    font-weight: 500;
    color: rgba(79, 172, 254, 0.8);
    text-transform: uppercase;
    letter-spacing: 2px;
    text-shadow: 0 0 10px rgba(79, 172, 254, 0.5);
}


.nav-menu {
    display: flex;
    align-items: center;
    gap: 3rem;
    flex: 1;
    justify-content: flex-end;
    margin-right: 2rem;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-item {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.3rem;
    padding: 0.8rem 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    border-radius: 15px;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.08) 0%, 
        rgba(102, 126, 234, 0.15) 100%);
    border: 2px solid rgba(255, 255, 255, 0.1);
    min-width: 70px;
    overflow: hidden;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 
        0 8px 25px rgba(0, 0, 0, 0.2),
        0 0 0 1px rgba(255, 255, 255, 0.05);
}

.nav-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(255, 255, 255, 0.1), 
        transparent);
    transition: left 0.6s ease;
}

.nav-item:hover::before {
    left: 100%;
}

.nav-icon {
    width: 20px;
    height: 20px;
    transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    filter: drop-shadow(0 0 5px rgba(255, 255, 255, 0.3));
}

.nav-icon svg {
    width: 100%;
    height: 100%;
    fill: currentColor;
}

.nav-text {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
}

.nav-indicator {
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, 
        var(--primary-color), 
        var(--accent-color), 
        var(--accent-color-2));
    border-radius: 2px;
    transform: translateX(-50%);
    transition: width 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    box-shadow: 0 0 15px rgba(79, 172, 254, 0.6);
}

.nav-item:hover,
.nav-item.active {
    color: #ffffff;
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.1) 0%, 
        rgba(102, 126, 234, 0.2) 100%);
    border-color: rgba(102, 126, 234, 0.3);
    transform: translateY(-1px);
    box-shadow: 
        0 8px 25px rgba(0, 0, 0, 0.2),
        0 0 0 1px rgba(102, 126, 234, 0.2);
}

.nav-item:hover .nav-icon,
.nav-item.active .nav-icon {
    transform: scale(1.1);
    filter: drop-shadow(0 0 5px rgba(255, 255, 255, 0.5));
}

.nav-item:hover .nav-text,
.nav-item.active .nav-text {
    text-shadow: 0 0 5px rgba(255, 255, 255, 0.3);
}

.nav-item:hover .nav-indicator,
.nav-item.active .nav-indicator {
    width: 60%;
}


.nav-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.action-btn {
    position: relative;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 1rem 2rem;
    background: linear-gradient(135deg, 
        rgba(102, 126, 234, 0.9) 0%, 
        rgba(79, 172, 254, 0.9) 100%);
    border: 2px solid rgba(102, 126, 234, 0.5);
    border-radius: 50px;
    color: #ffffff;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    box-shadow: 
        0 8px 25px rgba(102, 126, 234, 0.4),
        0 0 0 1px rgba(102, 126, 234, 0.2);
}

.btn-content {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    z-index: 2;
    position: relative;
}

.btn-icon {
    width: 20px;
    height: 20px;
    fill: currentColor;
    transition: all 0.3s ease;
}

.btn-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, 
        rgba(255, 255, 255, 0.3) 0%, 
        transparent 70%);
    border-radius: 50px;
    transform: translate(-50%, -50%) scale(0);
    transition: all 0.4s ease;
    opacity: 0;
}

.btn-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 50px;
    overflow: hidden;
    pointer-events: none;
}

.action-btn:hover {
    transform: translateY(-4px) scale(1.05);
    background: linear-gradient(135deg, 
        rgba(79, 172, 254, 0.95) 0%, 
        rgba(102, 126, 234, 0.95) 100%);
    border-color: rgba(102, 126, 234, 0.8);
    box-shadow: 
        0 15px 40px rgba(102, 126, 234, 0.6),
        0 0 0 1px rgba(102, 126, 234, 0.3),
        0 0 30px rgba(102, 126, 234, 0.4);
}

.action-btn:hover .btn-glow {
    transform: translate(-50%, -50%) scale(1.5);
    opacity: 1;
}

.action-btn:hover .btn-icon {
    transform: scale(1.2) rotate(15deg);
}


.nav-toggle {
    display: none;
    cursor: pointer;
    padding: 0.5rem;
}

.toggle-icon {
    width: 30px;
    height: 24px;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.toggle-icon span {
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, 
        var(--primary-color), 
        var(--accent-color));
    border-radius: 3px;
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    transform-origin: center;
}

.nav-toggle.active .toggle-icon span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.nav-toggle.active .toggle-icon span:nth-child(2) {
    opacity: 0;
    transform: scale(0);
}

.nav-toggle.active .toggle-icon span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}




.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 12rem 0 8rem 0;
    position: relative;
    background: 
        radial-gradient(circle at 20% 80%, rgba(102, 126, 234, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(79, 172, 254, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(118, 75, 162, 0.1) 0%, transparent 50%),
        linear-gradient(135deg, var(--background-color) 0%, var(--background-color-light) 100%);
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.03)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.5;
    animation: gridMove 20s linear infinite;
    transform: translateZ(0);
    will-change: transform;
}

.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(102, 126, 234, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(79, 172, 254, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(118, 75, 162, 0.1) 0%, transparent 50%);
    transform: translateZ(0);
    will-change: transform;
}

@keyframes gridMove {
    0% { transform: translate(0, 0); }
    100% { transform: translate(10px, 10px); }
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 4rem;
    position: relative;
    z-index: 2;
}

.hero-content {
    animation: fadeInUp 1.2s cubic-bezier(0.25, 0.46, 0.45, 0.94) both;
    animation-delay: 0.3s;
}

.hero h1 {
    font-size: 9rem;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 3rem;
    position: relative;
    display: inline-block;
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color), var(--accent-color), var(--accent-color-2));
    background-size: 300% auto;
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
    animation: gradient-text 4s ease infinite, titleBounce3D 1.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    transform-style: preserve-3d;
    text-shadow: 
        0 1px 0 rgba(102, 126, 234, 0.8),
        0 2px 0 rgba(102, 126, 234, 0.7),
        0 3px 0 rgba(102, 126, 234, 0.6),
        0 4px 0 rgba(102, 126, 234, 0.5),
        0 5px 0 rgba(102, 126, 234, 0.4),
        0 6px 1px rgba(0, 0, 0, 0.1),
        0 0 5px rgba(0, 0, 0, 0.1),
        0 1px 3px rgba(0, 0, 0, 0.3),
        0 3px 5px rgba(0, 0, 0, 0.2),
        0 5px 10px rgba(0, 0, 0, 0.25);
    letter-spacing: -2px;
}

.hero-subtitle {
    font-size: 2.8rem;
    font-weight: 600;
    margin-bottom: 2.5rem;
    color: var(--accent-color);
    text-shadow: 0 0 20px rgba(79, 172, 254, 0.5);
    animation: fadeInUp 1s cubic-bezier(0.25, 0.46, 0.45, 0.94) both;
    animation-delay: 0.6s;
}

.hero-description {
    margin-bottom: 4rem;
    font-size: 2rem;
    color: var(--text-color-secondary);
    line-height: 1.7;
    animation: fadeInUp 1s cubic-bezier(0.25, 0.46, 0.45, 0.94) both;
    animation-delay: 0.9s;
}

.hero-buttons {
    display: flex;
    gap: 2.5rem;
    animation: fadeInUp 1s cubic-bezier(0.25, 0.46, 0.45, 0.94) both;
    animation-delay: 1.2s;
}

.hero-image {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
    animation: fadeInRight 1.2s cubic-bezier(0.25, 0.46, 0.45, 0.94) both;
    animation-delay: 0.6s;
    gap: 3rem;
}

.minecraft-client-section {
    text-align: center;
    background: linear-gradient(135deg, 
        rgba(102, 126, 234, 0.1) 0%, 
        rgba(79, 172, 254, 0.1) 100%);
    border: 2px solid rgba(102, 126, 234, 0.3);
    border-radius: 20px;
    padding: 3rem;
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    box-shadow: 
        0 15px 35px rgba(102, 126, 234, 0.2),
        0 0 0 1px rgba(102, 126, 234, 0.1);
    animation: fadeInUp 1s cubic-bezier(0.25, 0.46, 0.45, 0.94) both;
    animation-delay: 1s;
}

.minecraft-client-section h3 {
    font-size: 3rem;
    font-weight: 800;
    color: var(--accent-color);
    margin-bottom: 2rem;
    text-shadow: 0 0 20px rgba(79, 172, 254, 0.5);
    letter-spacing: 2px;
    text-transform: uppercase;
}

.client-buttons {
    display: flex;
    gap: 2rem;
    justify-content: center;
    flex-wrap: wrap;
}

.client-buttons .btn {
    padding: 1.5rem 3rem;
    font-size: 1.6rem;
    font-weight: 700;
    border-radius: 15px;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
    overflow: hidden;
}

.client-buttons .btn:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 
        0 20px 40px rgba(102, 126, 234, 0.4),
        0 0 0 1px rgba(102, 126, 234, 0.3);
}

.floating-cube {
    width: 250px;
    height: 250px;
    position: relative;
    transform-style: preserve-3d;
    animation: float 8s infinite ease-in-out;
    margin-left: 15%;
    align-self: flex-end;
}

.floating-cube::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, 
        rgba(102, 126, 234, 0.2) 0%, 
        rgba(79, 172, 254, 0.1) 30%, 
        transparent 70%);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    animation: cubeGlow 4s ease-in-out infinite;
    z-index: -1;
}

.floating-cube::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 400px;
    height: 400px;
    background: conic-gradient(
        from 0deg,
        transparent,
        rgba(102, 126, 234, 0.1),
        transparent,
        rgba(79, 172, 254, 0.1),
        transparent
    );
    border-radius: 50%;
    transform: translate(-50%, -50%);
    animation: cubeRotate 10s linear infinite;
    z-index: -2;
}

@keyframes cubeGlow {
    0%, 100% { 
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.5;
    }
    50% { 
        transform: translate(-50%, -50%) scale(1.2);
        opacity: 0.8;
    }
}

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

@keyframes float {
    0%, 100% {
        transform: translateY(0) rotateX(15deg) rotateY(45deg) scale(1);
    }
    25% {
        transform: translateY(-15px) rotateX(25deg) rotateY(60deg) scale(1.05);
    }
    50% {
        transform: translateY(-25px) rotateX(35deg) rotateY(75deg) scale(1.1);
    }
    75% {
        transform: translateY(-15px) rotateX(25deg) rotateY(60deg) scale(1.05);
    }
}

.particles-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.scroll-indicator {
    position: absolute;
    bottom: 5rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    animation: fadeInUp 1s var(--cubic-bezier) both;
    animation-delay: 1.2s;
}

.mouse {
    width: 30px;
    height: 50px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 20px;
    position: relative;
    margin-bottom: 1rem;
}

.wheel {
    width: 6px;
    height: 6px;
    background-color: var(--text-color);
    border-radius: 50%;
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll 2s infinite;
}

@keyframes scroll {
    0% {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
    100% {
        opacity: 0;
        transform: translateX(-50%) translateY(20px);
    }
}

.arrow {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
}

.arrow span {
    display: block;
    width: 10px;
    height: 10px;
    border-bottom: 2px solid var(--text-color);
    border-right: 2px solid var(--text-color);
    transform: rotate(45deg);
    animation: arrow 2s infinite;
}

.arrow span:nth-child(2) {
    animation-delay: 0.2s;
}

.arrow span:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes arrow {
    0% {
        opacity: 0;
        transform: rotate(45deg) translate(-5px, -5px);
    }
    50% {
        opacity: 1;
    }
    100% {
        opacity: 0;
        transform: rotate(45deg) translate(5px, 5px);
    }
}

.features {
    background-color: var(--background-color-light);
    position: relative;
}

.features::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><rect x="0" y="0" width="100" height="100" fill="none" stroke="rgba(255,255,255,0.03)" stroke-width="1"/></svg>');
    opacity: 0.5;
    pointer-events: none;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 4rem;
}

.feature-card {
    background-color: var(--card-background);
    border-radius: 12px;
    padding: 2.5rem;
    box-shadow: var(--shadow-small);
    border: 1px solid var(--card-border);
    transition: all var(--transition-fast) cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.05), rgba(79, 172, 254, 0.05));
    z-index: -1;
    opacity: 0;
    transition: opacity var(--transition-fast) ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
    border-color: rgba(102, 126, 234, 0.2);
}

.feature-card:hover::before {
    opacity: 1;
}

.feature-icon {
    width: 50px;
    height: 50px;
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    box-shadow: 0 4px 10px rgba(102, 126, 234, 0.2);
    transition: all var(--transition-fast) ease;
    animation: iconFloat3D 4s ease-in-out infinite;
    transform-style: preserve-3d;
}

@keyframes iconFloat3D {
    0%, 100% {
        transform: translateY(0px) rotateX(0deg) rotateY(0deg);
    }
    25% {
        transform: translateY(-3px) rotateX(5deg) rotateY(5deg);
    }
    50% {
        transform: translateY(-5px) rotateX(0deg) rotateY(10deg);
    }
    75% {
        transform: translateY(-3px) rotateX(-5deg) rotateY(5deg);
    }
}

.feature-card:hover .feature-icon {
    transform: scale(1.1);
    box-shadow: 0 6px 15px rgba(102, 126, 234, 0.3);
}

.feature-icon svg {
    width: 24px;
    height: 24px;
    fill: var(--text-color);
    opacity: 0.9;
    transition: transform var(--transition-fast) ease;
}

.feature-card:hover .feature-icon svg {
    transform: rotate(360deg);
}

.feature-card h3 {
    font-size: 2rem;
    margin-bottom: 1.2rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    transition: color var(--transition-fast) ease;
}

.feature-card:hover h3 {
    color: var(--primary-color);
}

.feature-card p {
    color: var(--text-color-secondary);
    font-size: 1.5rem;
    line-height: 1.5;
    opacity: 0.9;
}

.showcase {
    background-color: var(--background-color);
}

.showcase-gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
    margin-bottom: 5rem;
    max-width: 100%;
    overflow: hidden;
}


::-webkit-scrollbar {
    width: 0;
    height: 0;
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: transparent;
}

.gallery-item {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    height: 220px;
    box-shadow: var(--shadow-small);
    transition: all var(--transition-fast) cubic-bezier(0.25, 0.46, 0.45, 0.94);
    border: 1px solid var(--card-border);
    animation: zoomIn 0.8s ease-out;
    animation-fill-mode: both;
    transform-style: preserve-3d;
    perspective: 1000px;
}

.gallery-item:nth-child(1) { animation-delay: 0.1s; }
.gallery-item:nth-child(2) { animation-delay: 0.2s; }
.gallery-item:nth-child(3) { animation-delay: 0.3s; }

.gallery-item:hover {
    transform: translateY(-10px) rotateX(5deg) rotateY(5deg) scale(1.02);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    border-color: rgba(102, 126, 234, 0.2);
}

.gallery-image {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    filter: brightness(0.9) contrast(1.1);
}

.gallery-item:hover .gallery-image {
    transform: scale(1.05);
    filter: brightness(1) contrast(1.1);
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 1.5rem;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.85), rgba(0, 0, 0, 0.4), transparent);
    color: var(--text-color);
    transform: translateY(100%);
    transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    text-align: center;
}

.gallery-item:hover .gallery-overlay {
    transform: translateY(0);
}

.gallery-overlay h3 {
    font-size: 1.7rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

.gallery-overlay p {
    font-size: 1.3rem;
    color: rgba(255, 255, 255, 0.9);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}


.pricing-section {
    margin: 6rem 0;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.pricing-card {
    position: relative;
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.05) 0%, 
        rgba(102, 126, 234, 0.08) 100%);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 2.5rem;
    text-align: center;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.pricing-card:hover {
    transform: translateY(-8px);
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.1) 0%, 
        rgba(102, 126, 234, 0.15) 100%);
    border-color: rgba(102, 126, 234, 0.3);
    box-shadow: 0 20px 50px rgba(102, 126, 234, 0.2);
}

.pricing-card.featured {
    background: linear-gradient(135deg, 
        rgba(102, 126, 234, 0.1) 0%, 
        rgba(79, 172, 254, 0.1) 100%);
    border-color: rgba(102, 126, 234, 0.3);
    transform: scale(1.02);
}

.pricing-card.featured:hover {
    transform: scale(1.02) translateY(-8px);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, 
        rgba(102, 126, 234, 0.9) 0%, 
        rgba(79, 172, 254, 0.9) 100%);
    color: #ffffff;
    padding: 0.5rem 1.5rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
}

.pricing-header h3 {
    font-size: 2rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 1rem;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 2rem;
}

.currency {
    font-size: 1.5rem;
    color: rgba(79, 172, 254, 0.9);
    font-weight: 600;
}

.amount {
    font-size: 3.5rem;
    font-weight: 900;
    color: #ffffff;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    line-height: 1;
}

.period {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.7);
    font-weight: 500;
}

.pricing-features {
    margin-bottom: 2rem;
}

.pricing-features ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.pricing-features li {
    padding: 0.8rem 0;
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.9);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.pricing-features li:last-child {
    border-bottom: none;
}

.pricing-features li:hover {
    color: #ffffff;
    transform: translateX(5px);
}

.pricing-action {
    margin-top: 2rem;
}

.pricing-action .btn {
    width: 100%;
    padding: 1.2rem 2rem;
    font-size: 1.1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 15px;
    transition: all 0.3s ease;
    background: linear-gradient(135deg, 
        rgba(102, 126, 234, 0.9) 0%, 
        rgba(79, 172, 254, 0.9) 100%);
    border: 2px solid rgba(102, 126, 234, 0.5);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4);
}

.pricing-action .btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(102, 126, 234, 0.5);
    background: linear-gradient(135deg, 
        rgba(102, 126, 234, 1) 0%, 
        rgba(79, 172, 254, 1) 100%);
}


.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    animation: modalFadeIn 0.3s ease;
}

@keyframes modalFadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.modal-content {
    position: relative;
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.1) 0%, 
        rgba(102, 126, 234, 0.1) 100%);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 25px;
    padding: 0;
    width: 95%;
    max-width: 700px;
    margin: 5% auto;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.4);
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from {
        transform: translateY(-50px) scale(0.9);
        opacity: 0;
    }
    to {
        transform: translateY(0) scale(1);
        opacity: 1;
    }
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 3rem 3rem 2rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.modal-header h3 {
    color: #ffffff;
    font-size: 2.2rem;
    font-weight: 700;
    margin: 0;
    text-shadow: 0 3px 15px rgba(0, 0, 0, 0.4);
    letter-spacing: 1px;
}

.modal-close {
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.7);
    font-size: 2rem;
    cursor: pointer;
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.modal-close:hover {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.1);
    transform: rotate(90deg);
}

.modal-body {
    padding: 3rem;
}

.form-group {
    margin-bottom: 2.5rem;
}

.form-group label {
    display: block;
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1rem;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    letter-spacing: 0.5px;
}

.form-group input {
    width: 100%;
    padding: 1.5rem 2rem;
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 15px;
    color: #ffffff;
    font-size: 1.2rem;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-sizing: border-box;
}

.form-group input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.form-group input:focus {
    outline: none;
    border-color: rgba(102, 126, 234, 0.6);
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 0 20px rgba(102, 126, 234, 0.3);
}

.form-actions {
    display: flex;
    gap: 1.5rem;
    margin-top: 3rem;
    flex-wrap: wrap;
}

.form-actions .btn {
    flex: 1;
    min-width: 150px;
    padding: 1.5rem 2rem;
    font-size: 1.2rem;
    font-weight: 700;
    border-radius: 15px;
    transition: all 0.3s ease;
    letter-spacing: 1px;
}

.form-actions .btn-primary {
    background: linear-gradient(135deg, 
        rgba(102, 126, 234, 0.9) 0%, 
        rgba(79, 172, 254, 0.9) 100%);
    border: 1px solid rgba(102, 126, 234, 0.5);
    color: #ffffff;
}

.form-actions .btn-primary:hover {
    background: linear-gradient(135deg, 
        rgba(102, 126, 234, 1) 0%, 
        rgba(79, 172, 254, 1) 100%);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(102, 126, 234, 0.4);
}

.form-actions .btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: rgba(255, 255, 255, 0.9);
}

.form-actions .btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    color: #ffffff;
    transform: translateY(-2px);
}


.error-message {
    color: #ff6b6b;
    font-size: 1.1rem;
    margin-top: 1rem;
    padding: 1rem 1.5rem;
    background: rgba(255, 107, 107, 0.1);
    border: 1px solid rgba(255, 107, 107, 0.3);
    border-radius: 12px;
    display: none;
    font-weight: 500;
    text-align: center;
}

.success-message {
    color: #51cf66;
    font-size: 1.1rem;
    margin-top: 1rem;
    padding: 1rem 1.5rem;
    background: rgba(81, 207, 102, 0.1);
    border: 1px solid rgba(81, 207, 102, 0.3);
    border-radius: 12px;
    display: none;
    font-weight: 500;
    text-align: center;
}


@media (max-width: 768px) {
    .modal-content {
        width: 95%;
        max-width: 90vw;
        margin: 10% auto;
    }
    
    .modal-header {
        padding: 2rem 2rem 1.5rem;
    }
    
    .modal-header h3 {
        font-size: 1.8rem;
    }
    
    .modal-body {
        padding: 2rem;
    }
    
    .form-group {
        margin-bottom: 2rem;
    }
    
    .form-group label {
        font-size: 1.1rem;
    }
    
    .form-group input {
        padding: 1.2rem 1.5rem;
        font-size: 1.1rem;
    }
    
    .form-actions {
        flex-direction: column;
        gap: 1rem;
    }
    
    .form-actions .btn {
        padding: 1.2rem 2rem;
        font-size: 1.1rem;
    }
}

@media (max-width: 480px) {
    .modal-content {
        width: 98%;
        margin: 5% auto;
    }
    
    .modal-header {
        padding: 1.5rem 1.5rem 1rem;
    }
    
    .modal-header h3 {
        font-size: 1.5rem;
    }
    
    .modal-body {
        padding: 1.5rem;
    }
    
    .form-group input {
        padding: 1rem 1.2rem;
        font-size: 1rem;
    }
    
    .form-actions .btn {
        padding: 1rem 1.5rem;
        font-size: 1rem;
    }
}

.showcase-video {
    margin-top: 5rem;
}

.video-container {
    position: relative;
    width: 100%;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow-large);
}

.video-placeholder {
    position: relative;
    width: 100%;
    padding-top: 56.25%;
    background-color: var(--background-color-light);
    cursor: pointer;
}

.video-placeholder img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.play-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background-color: rgba(102, 126, 234, 0.8);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 0 20px rgba(102, 126, 234, 0.5);
    transition: all var(--transition-fast) ease;
}

.play-button svg {
    width: 30px;
    height: 30px;
    fill: var(--text-color);
    margin-left: 5px;
}

.video-placeholder:hover .play-button {
    transform: translate(-50%, -50%) scale(1.1);
    background-color: rgba(79, 172, 254, 0.8);
    box-shadow: 0 0 30px rgba(79, 172, 254, 0.7);
}

.team {
    background-color: var(--background-color-light);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 4rem;
    margin-top: 6rem;
}

.team-member {
    text-align: center;
    animation: fadeInUp 0.8s ease-out;
    animation-fill-mode: both;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
    padding: 2rem;
    border-radius: 25px;
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.05) 0%, 
        rgba(102, 126, 234, 0.08) 100%);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.1),
        0 0 0 1px rgba(255, 255, 255, 0.05);
}

.team-member:nth-child(1) { animation-delay: 0.1s; }
.team-member:nth-child(2) { animation-delay: 0.2s; }
.team-member:nth-child(3) { animation-delay: 0.3s; }
.team-member:nth-child(4) { animation-delay: 0.4s; }
.team-member:nth-child(5) { animation-delay: 0.5s; }

.team-member:hover {
    transform: translateY(-8px);
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.1) 0%, 
        rgba(102, 126, 234, 0.15) 100%);
    border-color: rgba(102, 126, 234, 0.3);
    box-shadow: 
        0 20px 60px rgba(102, 126, 234, 0.2),
        0 0 0 1px rgba(102, 126, 234, 0.2);
}



.member-avatar {
    position: relative;
    width: 180px;
    height: 180px;
    margin: 0 auto 1.5rem;
    border-radius: 50%;
    overflow: hidden;
    box-shadow: 
        0 10px 30px rgba(0, 0, 0, 0.2),
        0 0 0 3px rgba(102, 126, 234, 0.2);
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    background: linear-gradient(135deg, 
        rgba(102, 126, 234, 0.1) 0%, 
        rgba(79, 172, 254, 0.1) 100%);
}

.member-avatar::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(102, 126, 234, 0.3) 0%, 
        rgba(79, 172, 254, 0.3) 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 1;
}



.member-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    filter: brightness(0.95) contrast(1.1);
}

.member-social {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 1.5rem;
    background: linear-gradient(to top, 
        rgba(0, 0, 0, 0.9) 0%, 
        rgba(0, 0, 0, 0.7) 50%, 
        transparent 100%);
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    transform: translateY(100%);
    transition: all 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    z-index: 2;
}

.member-avatar:hover {
    transform: scale(1.05);
    box-shadow: 
        0 15px 40px rgba(102, 126, 234, 0.4),
        0 0 0 3px rgba(102, 126, 234, 0.4);
}

.member-avatar:hover::after {
    opacity: 1;
}



.member-avatar:hover img {
    transform: scale(1.1);
    filter: brightness(1.1) contrast(1.2);
}

.member-avatar:hover .member-social {
    transform: translateY(0);
}

.social-icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);
    display: flex;
    justify-content: center;
    align-items: center;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(5px);
}

.social-icon svg {
    width: 16px;
    height: 16px;
    fill: #ffffff;
    transition: all 0.3s ease;
}

.social-icon:hover {
    background: rgba(102, 126, 234, 0.8);
    transform: translateY(-2px) scale(1.1);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
}

.social-icon:hover svg {
    fill: #ffffff;
}

.team-member h3 {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
    font-weight: 700;
    color: #ffffff;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    letter-spacing: 0.5px;
}

.team-member p {
    color: rgba(79, 172, 254, 0.9);
    font-size: 1.4rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-shadow: 0 1px 5px rgba(0, 0, 0, 0.3);
}

.download {
    background-color: var(--background-color);
    position: relative;
    overflow: hidden;
}

.download::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(102, 126, 234, 0.1) 0%, rgba(15, 15, 26, 0) 70%);
    animation: rotate 30s linear infinite;
    z-index: 0;
}

@keyframes rotate {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

.download-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 4rem;
    margin-bottom: 5rem;
    position: relative;
    z-index: 1;
}

.download-card {
    background-color: var(--card-background);
    border-radius: 15px;
    padding: 3rem;
    text-align: center;
    box-shadow: var(--shadow-medium);
    border: 1px solid var(--card-border);
    transition: transform var(--transition-fast) ease, box-shadow var(--transition-fast) ease;
    transform-style: preserve-3d;
    perspective: 1000px;
}

.download-card:hover {
    transform: translateY(-15px) rotateX(10deg) rotateY(5deg);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
}

.download-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 15px;
    background: linear-gradient(45deg, var(--accent-color), var(--accent-color-2));
    box-shadow: 0 5px 15px rgba(79, 172, 254, 0.3);
}

.download-icon svg {
    width: 40px;
    height: 40px;
    fill: var(--text-color);
}

.download-card h3 {
    font-size: 2.4rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.download-card p {
    color: var(--text-color-secondary);
    font-size: 1.6rem;
    margin-bottom: 2.5rem;
}

.download-requirements {
    background-color: var(--card-background);
    border-radius: 15px;
    padding: 3rem;
    box-shadow: var(--shadow-medium);
    border: 1px solid var(--card-border);
    position: relative;
    z-index: 1;
}

.download-requirements h3 {
    font-size: 2.4rem;
    margin-bottom: 2.5rem;
    text-align: center;
    font-weight: 600;
}

.requirements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 4rem;
}

.requirement h4 {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    color: var(--accent-color);
    font-weight: 600;
}

.requirement ul {
    list-style: disc;
    padding-left: 2rem;
}

.requirement li {
    margin-bottom: 1rem;
    color: var(--text-color-secondary);
}

.footer {
    background-color: var(--background-color-lighter);
    padding: 8rem 0 2rem;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(to right, transparent, var(--primary-color), var(--secondary-color), transparent);
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-bottom: 5rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    margin-bottom: 2rem;
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--text-color);
    letter-spacing: 0.5px;
}

.footer-logo svg {
    margin-right: 1rem;
    filter: drop-shadow(0 0 5px var(--primary-color));
    transition: all var(--transition-fast) ease;
}

.footer-logo span {
    background: linear-gradient(to right, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 6rem;
}

.footer-column h3 {
    font-size: 1.8rem;
    margin-bottom: 2rem;
    font-weight: 600;
    color: var(--accent-color);
}

.footer-column ul li {
    margin-bottom: 1rem;
}

.footer-column ul li a {
    color: var(--text-color-secondary);
    transition: color var(--transition-fast) ease;
}

.footer-column ul li a:hover {
    color: var(--primary-color);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.copyright p {
    color: var(--text-color-secondary);
    font-size: 1.4rem;
}

.footer-social {
    display: flex;
    gap: 1.5rem;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@media (max-width: 1024px) {
    html {
        font-size: 56.25%;
    }

    .hero h1 {
        font-size: 6rem;
    }

    .hero-content {
        max-width: 500px;
    }
}

@media (max-width: 768px) {
    html {
        font-size: 50%;
    }

    .container {
        padding: 0 6rem 0 3rem;
    }

    .logo {
        margin-left: 4rem;
    }

    .logo img,
    .logo svg {
        width: 40px;
        height: 40px;
    }

    .logo span {
        margin-left: -3.8rem;
    }

    .menu-toggle {
        display: flex;
    }

    .nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 70%;
        height: 100vh;
        background-color: var(--background-color-light);
        padding: 10rem 3rem;
        transition: right var(--transition-fast) ease;
        z-index: 1000;
    }

    .nav.active {
        right: 0;
        box-shadow: -5px 0 30px rgba(0, 0, 0, 0.3);
    }

    .nav ul {
        flex-direction: column;
        align-items: flex-start;
    }

    .nav-link {
        padding: 1.5rem 0;
        font-size: 2rem;
    }

    .download-btn {
        margin-left: 0;
        margin-top: 1rem;
    }

    .hero .container {
        flex-direction: column;
        text-align: center;
    }

    .hero-content {
        max-width: 100%;
        margin-bottom: 5rem;
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero h1 {
        font-size: 5rem;
    }

    .section-header h2 {
        font-size: 3.5rem;
    }

    .footer-content {
        flex-direction: column;
    }

    .footer-links {
        flex-direction: column;
        gap: 3rem;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 2rem;
    }
}

@media (max-width: 576px) {
    .container {
        padding: 0 4rem 0 2rem;
    }

    .logo {
        margin-left: 2rem;
    }

    .logo img,
    .logo svg {
        width: 100px;
        height: 100px;
    }

    .logo span {
        margin-left: -1.8rem;
    }

    .hero h1 {
        font-size: 4rem;
    }

    .hero-subtitle {
        font-size: 2rem;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 1.5rem;
    }

    .btn {
        width: 100%;
        text-align: center;
    }

    .section-header h2 {
        font-size: 3rem;
    }

    .feature-card,
    .download-card,
    .download-requirements {
        padding: 2rem;
    }

    .team-member {
        margin-bottom: 3rem;
    }

    .member-avatar {
        width: 150px;
        height: 150px;
    }

    .requirements-grid {
        grid-template-columns: 1fr;
    }
}


@keyframes cube3DRotate {
    0% {
        transform: rotateX(0deg) rotateY(0deg) rotateZ(0deg);
    }
    25% {
        transform: rotateX(90deg) rotateY(0deg) rotateZ(0deg);
    }
    50% {
        transform: rotateX(90deg) rotateY(90deg) rotateZ(0deg);
    }
    75% {
        transform: rotateX(90deg) rotateY(90deg) rotateZ(90deg);
    }
    100% {
        transform: rotateX(0deg) rotateY(0deg) rotateZ(0deg);
    }
}


@keyframes parallax3D {
    0% {
        transform: translateZ(0px) rotateX(0deg);
    }
    50% {
        transform: translateZ(50px) rotateX(5deg);
    }
    100% {
        transform: translateZ(0px) rotateX(0deg);
    }
}


@keyframes wave3D {
    0%, 100% {
        transform: rotateX(0deg) rotateY(0deg) translateZ(0px);
    }
    25% {
        transform: rotateX(5deg) rotateY(5deg) translateZ(10px);
    }
    50% {
        transform: rotateX(0deg) rotateY(10deg) translateZ(20px);
    }
    75% {
        transform: rotateX(-5deg) rotateY(5deg) translateZ(10px);
    }
}


.back-to-top {
    position: fixed;
    bottom: 3rem;
    right: 3rem;
    width: 50px;
    height: 50px;
    background: rgba(102, 126, 234, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    opacity: 0;
    visibility: hidden;
    transform: translateY(30px);
    z-index: 1000;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    transform: translateY(-3px);
    background: rgba(102, 126, 234, 1);
    box-shadow: 0 12px 30px rgba(102, 126, 234, 0.4);
}

.back-to-top-icon {
    width: 24px;
    height: 24px;
    transition: all 0.3s ease;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
}

.back-to-top:hover .back-to-top-icon {
    transform: translateY(-2px);
}


@media (max-width: 1200px) {
    .hero .container {
        grid-template-columns: 1fr;
        gap: 4rem;
        text-align: center;
    }
    
    .hero h1 {
        font-size: 7rem;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .floating-cube {
        margin-left: 0;
        align-self: center;
    }
    
    .minecraft-client-section {
        margin-top: 2rem;
    }
    
    .nav-menu {
        justify-content: center;
        margin-right: 0;
    }
}

@media (max-width: 768px) {
    .nav-container {
        padding: 0 1.5rem;
    }
    
    .nav-brand {
        gap: 1rem;
    }
    
    .brand-logo {
        width: 50px;
        height: 50px;
    }
    
    .brand-name {
        font-size: 2rem;
    }
    
    .brand-tagline {
        font-size: 0.8rem;
    }
    
    .nav-menu {
        position: fixed;
        top: 90px;
        left: 0;
        width: 100%;
        height: calc(100vh - 90px);
        background: linear-gradient(135deg, 
            rgba(10, 10, 20, 0.98) 0%, 
            rgba(20, 20, 35, 0.95) 100%);
        backdrop-filter: blur(30px);
        -webkit-backdrop-filter: blur(30px);
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        padding: 2rem;
        gap: 2rem;
        transform: translateX(-100%);
        transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        z-index: 999;
    }
    
    .nav-menu.active {
        transform: translateX(0);
    }
    
    .nav-links {
        flex-direction: column;
        gap: 1rem;
        width: 100%;
    }
    
    .nav-item {
        width: 100%;
        flex-direction: row;
        justify-content: flex-start;
        gap: 1rem;
        padding: 1.5rem 2rem;
        min-width: auto;
    }
    
    .nav-icon {
        font-size: 2rem;
    }
    
    .nav-text {
        font-size: 1.2rem;
    }
    
    .nav-actions {
        width: 100%;
        justify-content: center;
    }
    
    .action-btn {
        width: 100%;
        justify-content: center;
        padding: 1.5rem 2rem;
        font-size: 1.3rem;
    }
    
    .nav-toggle {
        display: block;
    }
    
    .hero .container {
        padding: 0 2rem;
        gap: 3rem;
    }
    
    .hero h1 {
        font-size: 5rem;
    }
    
    .hero-subtitle {
        font-size: 2.2rem;
    }
    
    .hero-description {
        font-size: 1.8rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 1.5rem;
    }
    
    .minecraft-client-section {
        padding: 2rem;
        margin-top: 2rem;
    }
    
    .minecraft-client-section h3 {
        font-size: 2.5rem;
    }
    
    .client-buttons {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .client-buttons .btn {
        padding: 1.2rem 2.5rem;
        font-size: 1.4rem;
    }
    
    .floating-cube {
        width: 200px;
        height: 200px;
        margin-left: 0;
        align-self: center;
    }
    
    .back-to-top {
        width: 60px;
        height: 60px;
        bottom: 2rem;
        right: 2rem;
    }
    
    .back-to-top-icon {
        width: 28px;
        height: 28px;
    }
}

@media (max-width: 480px) {
    .hero h1 {
        font-size: 4rem;
    }
    
    .hero-subtitle {
        font-size: 1.8rem;
    }
    
    .hero-description {
        font-size: 1.6rem;
    }
    
    .floating-cube {
        width: 200px;
        height: 200px;
    }
}


@keyframes titleBounce3D {
    0% {
        opacity: 0;
        transform: scale(0.3) translateY(-100px) rotateX(90deg);
    }
    50% {
        transform: scale(1.05) translateY(0) rotateX(-5deg);
    }
    70% {
        transform: scale(0.95) rotateX(2deg);
    }
    100% {
        opacity: 1;
        transform: scale(1) rotateX(0deg);
    }
}

.glitch {
    position: relative;
}

.glitch::before,
.glitch::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color), var(--accent-color));
    background-size: 200% auto;
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
}

.glitch::before {
    left: 2px;
    text-shadow: -2px 0 rgba(255, 0, 0, 0.7);
    animation: glitch-animation 3s infinite linear alternate-reverse;
}

.glitch::after {
    left: -2px;
    text-shadow: 2px 0 rgba(0, 0, 255, 0.7);
    animation: glitch-animation 2s infinite linear alternate-reverse;
}

@keyframes glitch-animation {
    0% {
        clip-path: inset(0% 0% 98% 0%);
    }
    5% {
        clip-path: inset(80% 0% 0% 0%);
    }
    10% {
        clip-path: inset(0% 65% 0% 30%);
    }
    15% {
        clip-path: inset(0% 0% 100% 0%);
    }
    20% {
        clip-path: inset(0% 0% 0% 0%);
    }
    80% {
        clip-path: inset(0% 0% 0% 0%);
    }
    85% {
        clip-path: inset(50% 0% 0% 0%);
    }
    90% {
        clip-path: inset(0% 0% 0% 70%);
    }
    95% {
        clip-path: inset(0% 90% 0% 0%);
    }
    100% {
        clip-path: inset(20% 0% 50% 0%);
    }
}

@keyframes rotateGlow {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

@keyframes iconFloat {
        0%, 100% {
        transform: translateY(0);
        }
        50% {
        transform: translateY(-3px);
    }
}

@keyframes iconPulse {
    0%, 100% {
        transform: translateY(-6px) scale(1.2) rotateX(10deg);
    }
    50% {
        transform: translateY(-8px) scale(1.3) rotateX(15deg);
    }
}