@import url('https://fonts.googleapis.com/css2?family=Unbounded:wght@300;400;500;600;700&display=swap');

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

body {
    font-family: 'Unbounded', sans-serif;
    background: linear-gradient(135deg, #0f002a 0%, #1c053a 50%, #0f002a 100%);
    color: #e0d0ff;
    line-height: 1.6;
    overflow-x: hidden;
    overflow-y: hidden;
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

body.loaded {
    overflow-y: auto;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

header {
    background: rgba(5, 0, 15, 0.95);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    position: fixed;
    width: 100%;
    z-index: 1000;
    border-bottom: 1px solid rgba(100, 65, 200, 0.4);
    opacity: 0;
    transition: opacity 0.5s ease;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.8),
                inset 0 1px 1px rgba(255, 255, 255, 0.1);
}

body.loaded header {
    opacity: 1;
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 20px;
    position: relative;
}

.logo-placeholder {
    width: 60px;
    height: 60px;
    flex-shrink: 0;
    position: relative;
}

.logo-text {
    font-size: 36px;
    font-weight: 700;
    text-transform: uppercase;
    line-height: 1;
    background: linear-gradient(45deg, #bb80ff, #8040ff, #ff69b4);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 2px 10px rgba(150, 100, 255, 0.4),
                 0 4px 20px rgba(128, 64, 255, 0.3);
    position: relative;
    display: inline-block;
}

.logo-text::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(255,255,255,0.1), rgba(255,255,255,0));
    filter: blur(5px);
    z-index: -1;
    border-radius: 5px;
}

.lang-icon {
    width: 50px;
    height: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    background: rgba(100, 65, 200, 0.1);
    border-radius: 50%;
    padding: 8px;
    border: 1px solid rgba(100, 65, 200, 0.3);
    backdrop-filter: blur(10px);
}

.lang-icon:hover {
    transform: scale(1.1);
    background: rgba(100, 65, 200, 0.2);
    border-color: rgba(150, 100, 255, 0.5);
    box-shadow: 0 0 20px rgba(150, 100, 255, 0.3);
}

.lang-icon svg {
    width: 100%;
    height: 100%;
    stroke: #bb80ff;
    stroke-width: 2;
    fill: none;
    filter: drop-shadow(0 0 5px rgba(187, 128, 255, 0.5));
}

.dropdown {
    position: absolute;
    top: 95px;
    right: 20px;
    background: rgba(8, 2, 25, 0.95);
    backdrop-filter: blur(25px) saturate(200%);
    -webkit-backdrop-filter: blur(25px) saturate(200%);
    border: 1px solid rgba(100, 65, 200, 0.4);
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.9),
                inset 0 1px 1px rgba(255, 255, 255, 0.08),
                0 0 20px rgba(100, 65, 200, 0.2);
    z-index: 1001;
    min-width: 180px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.25s ease;
    overflow: hidden;
    max-height: 300px;
    overflow-y: auto;
}

.dropdown.open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-item {
    padding: 14px 18px;
    color: #d0c0ff;
    text-decoration: none;
    display: flex;
    align-items: center;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Unbounded', sans-serif;
    white-space: nowrap;
    min-width: 120px;
    border-bottom: 1px solid rgba(100, 65, 200, 0.1);
    position: relative;
    overflow: hidden;
}

.dropdown-item:last-child {
    border-bottom: none;
}

.dropdown-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(150, 100, 255, 0.1), 
        transparent);
    transition: left 0.5s ease;
}

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

.dropdown-item:hover {
    background: rgba(100, 65, 200, 0.15);
    color: #bb80ff;
    transform: translateX(5px);
}

.dropdown-item.active {
    color: #bb80ff;
    font-weight: bold;
    background: rgba(100, 65, 200, 0.1);
}

.dropdown-item .flag {
    margin-right: 8px;
}

.preloader {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
}

.preloader::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(255, 255, 255, 0) 0%,
        rgba(255, 255, 255, 0.05) 50%,
        rgba(255, 255, 255, 0) 100%
    );
    background-size: 200% 200%;
    z-index: 10001; 
    animation: glass-shine-preloader 3.5s ease-in-out infinite;
    pointer-events: none; 
}

@keyframes glass-shine-preloader {
    0% { background-position: 100% 100%; }
    50% { background-position: 0% 0%; }
    100% { background-position: 100% 100%; }
}

.preloader__ring {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    box-shadow: 0 0 0 100vmax rgba(187, 128, 255, 0.6);
    animation: ring-shrink 2.5s ease-in-out forwards;
}

.preloader__icon {
    position: relative;
    width: 45vmin;
    height: 45vmin;
    max-width: 250px;
    max-height: 250px;
    transform: scale(0);
    animation: icon-grow 2.5s ease-in-out forwards;
    z-index: 10002;
}

.preloader__icon svg {
    width: 100%;
    height: 100%;
    fill: none;
    stroke: #bb80ff;
    stroke-width: 4;
    stroke-linecap: round;
    stroke-linejoin: round;
    filter: drop-shadow(0 0 5px rgba(255, 255, 255, 0.5))
            drop-shadow(0 0 10px rgba(255, 255, 255, 0.3));
}

@keyframes ring-shrink {
    0% {
        width: 200vmax;
        height: 200vmax;
        opacity: 1;
    }
    40% {
        width: 54vmin;
        height: 54vmin;
        opacity: 1;
    }
    60% {
        width: 54vmin;
        height: 54vmin;
        opacity: 1;
    }
    100% {
        width: 200vmax;
        height: 200vmax;
        opacity: 0;
    }
}

@keyframes icon-grow {
    0% { transform: scale(0); opacity: 0; }
    30% { transform: scale(1.1); opacity: 1; }
    60% { transform: scale(0.95); }
    100% { transform: scale(1); opacity: 1; }
}

.hero, .features, .download {
    background: rgba(30, 5, 50, 0.3);
    position: relative;
    z-index: 1;
}

.hero {
    padding: 150px 0 60px;
    text-align: center;
    opacity: 0;
    transition: opacity 0.5s ease;
}

body.loaded .hero {
    opacity: 1;
}

.hero h1 {
    font-size: 2.8rem;
    font-weight: 700;
    margin-bottom: 15px;
    background: linear-gradient(45deg, #bb80ff, #8040ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 2px 10px rgba(150, 100, 255, 0.3);
    position: relative;
    display: inline-block;
}

.hero h1::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(255,255,255,0.1), rgba(255,255,255,0));
    filter: blur(5px);
    z-index: -1;
    border-radius: 5px;
}

.hero-subtitle {
    font-size: 1.1rem;
    color: #e0d0ff;
    margin-bottom: 20px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.features {
    padding: 40px 0;
    opacity: 0;
    transition: opacity 0.5s ease;
}

body.loaded .features {
    opacity: 1;
}

.features h2 {
    text-align: center;
    color: #bb80ff;
    font-size: 2rem;
    margin-bottom: 15px;
}

.features p {
    text-align: center;
    color: #e0d0ff;
    font-size: 1.1rem;
    max-width: 800px;
    margin: 0 auto 30px;
}

.features-grid {
    display: flex;
    flex-wrap: nowrap;
    gap: 20px;
    justify-content: center;
    overflow-x: auto;
    margin-bottom: -30px;
    min-height: 420px;
    align-items: center;
}

.feature-card {
    background: rgba(30, 5, 50, 0.6);
    padding: 20px 15px;
    border-radius: 15px;
    border: 1px solid rgba(150, 100, 255, 0.3);
    text-align: center;
    transition: all 0.3s ease, max-width 0.4s ease;
    min-height: 270px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 100%;
    max-width: 200px;
    flex-shrink: 0;
    word-wrap: break-word;
    box-shadow: 0 4px 20px rgba(150, 100, 255, 0.1);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(150, 100, 255, 0.2);
    max-width: 255px;
}

.feature-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 10px;
    background: linear-gradient(45deg, #bb80ff, #8040ff);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(150, 100, 255, 0.3);
}

.feature-card:hover .feature-icon {
    width: 50px;
    height: 50px;
    font-size: 1.5rem;
    box-shadow: 0 6px 20px rgba(150, 100, 255, 0.4);
}

.feature-card h3 {
    color: #bb80ff;
    margin-bottom: 10px;
    font-size: 1.2rem;
    transition: color 0.3s ease;
}

.feature-card:hover h3 {
    color: #e0d0ff;
}

.feature-card p {
    font-size: 0.9rem;
    word-wrap: break-word;
    opacity: 0;
    max-height: 0;
    overflow: hidden;
    transition: opacity 0.3s ease, max-height 0.3s ease;
}

.feature-card:hover p {
    opacity: 1;
    max-height: 150px;
}

.download {
    padding: 0;
    text-align: center;
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transition: max-height 0.5s ease, opacity 0.5s ease, padding 0.5s ease;
}

.download.visible {
    max-height: 2000px;
    opacity: 1;
    padding: 70px 0;
}

.download-box {
    background: rgba(30, 5, 50, 0.8);
    padding: 35px 25px;
    border-radius: 20px;
    border: 1px solid rgba(150, 100, 255, 0.3);
    max-width: 900px;
    margin: 0 auto;
    box-shadow: 0 10px 30px rgba(150, 100, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.download-box::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    right: -50%;
    bottom: -50%;
    background: 
        url("data:image/svg+xml,%3Csvg width='100%25' height='100%25' xmlns='http://www.w3.org/2000/svg'%3E%3Cdefs%3E%3Cpattern id='ornament' x='0' y='0' width='120' height='120' patternUnits='userSpaceOnUse'%3E%3Cpath d='M0,30 Q30,0 60,30 T120,30 M0,90 Q30,60 60,90 T120,90 M30,0 Q0,30 30,60 T30,120 M90,0 Q60,30 90,60 T90,120' stroke='%23bb80ff' fill='none' stroke-width='2'/%3E%3C/pattern%3E%3C/defs%3E%3Crect x='0' y='0' width='100%25' height='100%25' fill='url(%23ornament)'/%3E%3C/svg%3E");
    border-radius: 22px;
    z-index: -1;
    animation: neonPulse 3s ease-in-out infinite;
    filter: drop-shadow(0 0 10px rgba(187, 128, 255, 0.6));
}

.download-box::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    right: -50%;
    bottom: -50%;
    background: 
        url("data:image/svg+xml,%3Csvg width='100%25' height='100%25' xmlns='http://www.w3.org/2000/svg'%3E%3Cdefs%3E%3Cpattern id='ornament2' x='0' y='0' width='90' height='90' patternUnits='userSpaceOnUse'%3E%3Cpath d='M0,22.5 Q22.5,0 45,22.5 T90,22.5 M0,67.5 Q22.5,45 45,67.5 T90,67.5 M22.5,0 Q0,22.5 22.5,45 T22.5,90 M67.5,0 Q45,22.5 67.5,45 T67.5,90' stroke='%238040ff' fill='none' stroke-width='1.5'/%3E%3C/pattern%3E%3C/defs%3E%3Crect x='0' y='0' width='100%25' height='100%25' fill='url(%23ornament2)'/%3E%3C/svg%3E");
    border-radius: 23px;
    z-index: -2;
    animation: neonPulseReverse 4s ease-in-out infinite;
    filter: drop-shadow(0 0 8px rgba(128, 64, 255, 0.4));
}

@keyframes neonPulse {
    0%, 100% {
        opacity: 0.8;
        filter: drop-shadow(0 0 10px rgba(187, 128, 255, 0.6)) hue-rotate(0deg);
    }
    50% {
        opacity: 1;
        filter: drop-shadow(0 0 15px rgba(187, 128, 255, 0.8)) hue-rotate(20deg);
    }
}

@keyframes neonPulseReverse {
    0%, 100% {
        opacity: 0.6;
        filter: drop-shadow(0 0 8px rgba(128, 64, 255, 0.4)) hue-rotate(0deg);
    }
    50% {
        opacity: 0.8;
        filter: drop-shadow(0 0 12px rgba(128, 64, 255, 0.6)) hue-rotate(-20deg);
    }
}

.download-box h2 {
    color: #bb80ff;
    font-size: 2rem;
    margin-bottom: 15px;
    position: relative;
    z-index: 2;
}

.download-box > p {
    color: #e0d0ff;
    margin-bottom: 25px;
    position: relative;
    z-index: 2;
}

.download-steps {
    text-align: left;
    margin: 30px 0;
    padding: 0 15px;
    position: relative;
    z-index: 2;
}

.step {
    display: flex;
    align-items: flex-start;
    margin-bottom: 20px;
    padding: 12px;
    background: rgba(150, 100, 255, 0.1);
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(150, 100, 255, 0.05);
    position: relative;
    z-index: 2;
    transition: transform 0.3s ease, box-shadow 0.3s ease, background 0.3s ease;
}

.step:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 20px rgba(150, 100, 255, 0.3);
    background: rgba(150, 100, 255, 0.15);
}

.step:hover::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    animation: shine 1s ease-in-out;
}

@keyframes shine {
    0% { transform: translateX(-100%) skewX(-30deg); }
    100% { transform: translateX(100%) skewX(-30deg); }
}

.step-number {
    width: 35px;
    height: 35px;
    background: linear-gradient(45deg, #bb80ff, #8040ff);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    margin-right: 15px;
    flex-shrink: 0;
    font-size: 14px;
    box-shadow: 0 4px 10px rgba(150, 100, 255, 0.2);
}

.step div {
    font-size: 0.95rem;
}

.step strong {
    color: #bb80ff;
}

.btn {
    display: inline-block;
    padding: 16px 36px;
    background: linear-gradient(90deg, #bb80ff, #8040ff);
    color: white;
    text-decoration: none;
    border-radius: 30px;
    font-weight: 600;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    box-shadow: 0 6px 20px rgba(150, 100, 255, 0.4);
    position: relative;
    z-index: 2;
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(150, 100, 255, 0.6);
    background: linear-gradient(90deg, #9060ff, #6020ff);
}

.btn-download {
    font-size: 1.2rem;
    padding: 18px 45px;
    margin: 25px 0;
}

.download-box .small-text {
    font-size: 0.85rem;
    color: #e0d0ff;
    opacity: 0.8;
    position: relative;
    z-index: 2;
}

.platform-compatibility {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-size: 0.85rem;
    color: #e0d0ff;
    opacity: 0.8;
    margin-top: 10px;
    position: relative;
    z-index: 2;
}

.platform-compatibility .icon {
    font-size: 1rem;
}

footer {
    background: rgba(5, 0, 15, 0.95);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    padding: 25px 0;
    text-align: center;
    border-top: 1px solid rgba(100, 65, 200, 0.4);
    opacity: 0;
    transition: opacity 0.5s ease;
    margin-top: auto;
    box-shadow: 0 -4px 30px rgba(0, 0, 0, 0.8),
                inset 0 1px 1px rgba(255, 255, 255, 0.1);
}

body.loaded footer {
    opacity: 1;
}

.footer-text {
    color: #d0c0ff;
    opacity: 0.9;
    font-size: 0.95rem;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
}

.wave {
    position: fixed;
    pointer-events: none;
    z-index: -1;
    opacity: 0.6;
    filter: blur(30px);
    border-radius: 40% 60% 70% 30% / 50% 60% 40% 50%;
}

.wave-1 {
    top: -150px;
    right: -150px;
    width: 600px;
    height: 600px;
    animation: waveFloat 15s ease-in-out infinite, wavePulse 8s ease-in-out infinite, waveColorShift 12s ease-in-out infinite;
    background: radial-gradient(circle, 
        rgba(187, 128, 255, 0.9) 0%,
        rgba(128, 64, 255, 0.7) 30%,
        rgba(255, 105, 180, 0.5) 60%,
        transparent 80%);
}

.wave-2 {
    bottom: 50px;
    left: -150px;
    width: 550px;
    height: 550px;
    animation: waveFloat 18s ease-in-out infinite reverse, wavePulse 10s ease-in-out infinite, waveColorShift 15s ease-in-out infinite;
    background: radial-gradient(circle, 
        rgba(255, 105, 180, 0.9) 0%,
        rgba(187, 128, 255, 0.7) 30%,
        rgba(128, 64, 255, 0.5) 60%,
        transparent 80%);
}

.droplet {
    position: fixed;
    pointer-events: none;
    z-index: -1;
    opacity: 0.5;
    filter: blur(25px);
}

.droplet-1 {
    top: 10%;
    left: 10%;
    width: 180px;
    height: 180px;
    animation: dropletFloat 12s ease-in-out infinite, dropletPulse 6s ease-in-out infinite, dropletColorShift 9s ease-in-out infinite;
    background: radial-gradient(circle, 
        rgba(235, 31, 126, 0.8) 0%,
        rgba(187, 128, 255, 0.6) 40%,
        rgba(70, 130, 255, 0.4) 70%,
        transparent 90%);
    border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
}

.droplet-2 {
    top: 70%;
    right: 15%;
    width: 120px;
    height: 120px;
    animation: dropletFloat 14s ease-in-out infinite reverse, dropletPulse 7s ease-in-out infinite, dropletColorShift 11s ease-in-out infinite;
    background: radial-gradient(circle, 
        rgba(70, 130, 255, 0.8) 0%,
        rgba(128, 64, 255, 0.6) 40%,
        rgba(235, 31, 126, 0.4) 70%,
        transparent 90%);
    border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%;
}

.droplet-3 {
    bottom: 20%;
    left: 25%;
    width: 100px;
    height: 100px;
    animation: dropletFloat 16s ease-in-out infinite, dropletPulse 8s ease-in-out infinite, dropletColorShift 13s ease-in-out infinite;
    background: radial-gradient(circle, 
        rgba(128, 64, 255, 0.8) 0%,
        rgba(235, 31, 126, 0.6) 40%,
        rgba(187, 128, 255, 0.4) 70%,
        transparent 90%);
    border-radius: 50% 50% 30% 70% / 50% 40% 60% 50%;
}

.droplet-4 {
    top: 40%;
    right: 5%;
    width: 80px;
    height: 80px;
    animation: dropletFloat 18s ease-in-out infinite reverse, dropletPulse 9s ease-in-out infinite, dropletColorShift 14s ease-in-out infinite;
    background: radial-gradient(circle, 
        rgba(187, 128, 255, 0.8) 0%,
        rgba(70, 130, 255, 0.6) 40%,
        rgba(128, 64, 255, 0.4) 70%,
        transparent 90%);
    border-radius: 30% 70% 50% 50% / 50% 60% 40% 50%;
}

.droplet-5 {
    bottom: 50%;
    right: 20%;
    width: 150px;
    height: 150px;
    animation: dropletFloat 20s ease-in-out infinite, dropletPulse 10s ease-in-out infinite, dropletColorShift 16s ease-in-out infinite;
    background: radial-gradient(circle, 
        rgba(255, 105, 180, 0.8) 0%,
        rgba(128, 64, 255, 0.6) 40%,
        rgba(70, 130, 255, 0.4) 70%,
        transparent 90%);
    border-radius: 40% 60% 60% 40% / 40% 60% 40% 60%;
}

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

@keyframes wavePulse {
    0%, 100% { 
        transform: scale(1);
        opacity: 0.6;
    }
    50% { 
        transform: scale(1.2);
        opacity: 0.8;
    }
}

@keyframes waveColorShift {
    0% { 
        filter: blur(30px) hue-rotate(0deg);
    }
    50% { 
        filter: blur(35px) hue-rotate(180deg);
    }
    100% { 
        filter: blur(30px) hue-rotate(360deg);
    }
}

@keyframes dropletFloat {
    0%, 100% { 
        transform: translate(0, 0) rotate(0deg);
    }
    25% { 
        transform: translate(-25px, 20px) rotate(90deg);
    }
    50% { 
        transform: translate(15px, -15px) rotate(180deg);
    }
    75% { 
        transform: translate(-20px, 10px) rotate(270deg);
    }
}

@keyframes dropletPulse {
    0%, 100% { 
        transform: scale(1);
        opacity: 0.5;
    }
    50% { 
        transform: scale(1.15);
        opacity: 0.7;
    }
}

@keyframes dropletColorShift {
    0% { 
        filter: blur(25px) hue-rotate(0deg) brightness(1);
    }
    33% { 
        filter: blur(28px) hue-rotate(120deg) brightness(1.1);
    }
    66% { 
        filter: blur(25px) hue-rotate(240deg) brightness(1);
    }
    100% { 
        filter: blur(25px) hue-rotate(360deg) brightness(1);
    }
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

.floating {
    animation: float 6s ease-in-out infinite;
}

.pulse {
    animation: pulse 2s infinite;
}

.cursor-wave {
    position: fixed;
    pointer-events: none;
    z-index: 9999;
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background: rgba(150, 100, 255, 0.1);
    filter: blur(30px);
    transform: translate(-50%, -50%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.cursor-wave::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: rgba(150, 100, 255, 0.05);
    filter: blur(40px);
    transform: scale(0.8);
    opacity: 0;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.cursor-wave::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: rgba(150, 100, 255, 0.03);
    filter: blur(50px);
    transform: scale(0.6);
    opacity: 0;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.cursor-wave.active {
    opacity: 0.7;
}

.cursor-wave.active::after {
    opacity: 0.5;
    transform: scale(1);
}

.cursor-wave.active::before {
    opacity: 0.3;
    transform: scale(1.2);
}

@keyframes glassShine {
    0% {
        background-position: -200% 0;
    }
    100% {
        background-position: 200% 0;
    }
}

header::after, footer::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(255, 255, 255, 0.4), 
        transparent);
    animation: glassShine 3s ease-in-out infinite;
}

.dropdown::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(255, 255, 255, 0.3), 
        transparent);
    animation: glassShine 2s ease-in-out infinite;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(
            circle at 10% 10%,
            rgba(30, 5, 50, 0.3) 0%,
            rgba(15, 0, 30, 0.6) 40%,
            rgba(0, 0, 0, 0.9) 100%
        ),
        radial-gradient(
            circle at 90% 70%,
            rgba(30, 5, 50, 0.3) 0%,
            rgba(15, 0, 30, 0.6) 40%,
            rgba(0, 0, 0, 0.9) 100%
        );
    z-index: -2;
    pointer-events: none;
}

/* SCROLLBAR */
.dropdown::-webkit-scrollbar {
    width: 6px;
}

.dropdown::-webkit-scrollbar-track {
    background: rgba(100, 65, 200, 0.1);
    border-radius: 3px;
}

.dropdown::-webkit-scrollbar-thumb {
    background: rgba(100, 65, 200, 0.3);
    border-radius: 3px;
}

.dropdown::-webkit-scrollbar-thumb:hover {
    background: rgba(100, 65, 200, 0.5);
}

@media (max-width: 1200px) {
    .container {
        max-width: 960px;
    }
}

@media (max-width: 992px) {
    .container {
        max-width: 720px;
    }

    .logo-text {
        font-size: 30px;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }

    .features-grid {
        flex-wrap: wrap;
        justify-content: center;
        gap: 30px; 
        min-height: auto; 
    }

    .feature-card {
        max-width: calc(50% - 15px); 
        min-height: 260px;
    }
}

@media (max-width: 768px) {
    body {
        overflow-x: hidden;
    }
    
    .container {
        padding: 0 15px;
        max-width: 100%;
    }
    
    .nav {
        padding: 15px 0;
    }
    
    .logo-placeholder {
        width: 50px;
        height: 50px;
    }
    
    .logo-text {
        font-size: 26px;
    }
    
    .lang-icon {
        width: 45px;
        height: 45px;
    }

    .hero {
        padding: 120px 0 40px;
    }
    
    .hero h1 {
        font-size: 2.1rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .btn-download {
        font-size: 1rem;
        padding: 16px 35px;
    }

    .feature-card {
        max-width: 320px; 
        width: 100%;
    }
    
    .feature-card:hover {
        max-width: 320px;
    }
    
    .download-box {
        padding: 30px 15px;
    }
    
    .download-box h2 {
        font-size: 1.8rem;
    }

    .step:hover {
        transform: scale(1);
        box-shadow: 0 2px 10px rgba(150, 100, 255, 0.05);
        background: rgba(150, 100, 255, 0.1);
    }

    .wave, .droplet {
        transform: scale(0.7);
        opacity: 0.5;
    }
    .wave-1 { top: -200px; }
    .wave-2 { bottom: -100px; }

    .cursor-wave {
        display: none;
    }
}