* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Unbounded';
}

:root {
    --neon-purple: #BC13FE;
    --proton-purple: #8A2BE2;
    --dark-bg: #0a0a0f;
    --light-text: #ffffff;
    --card-bg: rgba(255, 255, 255, 0.05);
    --accent-glow: 0 0 20px rgba(188, 19, 254, 0.5);
    --gradient: linear-gradient(135deg, var(--neon-purple), var(--proton-purple));
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    background-color: var(--dark-bg);
    color: var(--light-text);
    overflow-x: hidden;
    line-height: 1.6;
    min-height: 100vh;
}

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

.bg-element {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle, var(--proton-purple) 0%, transparent 70%);
    filter: blur(40px);
    opacity: 0.1;
    animation: floatBackground 20s ease-in-out infinite;
}

.el-1 { width: 300px; height: 300px; top: 10%; left: 5%; animation-delay: 0s; }
.el-2 { width: 200px; height: 200px; top: 60%; right: 10%; animation-delay: -5s; }
.el-3 { width: 400px; height: 400px; bottom: 10%; left: 15%; animation-delay: -10s; }
.el-4 { width: 250px; height: 250px; top: 30%; right: 20%; animation-delay: -15s; }

@keyframes floatBackground {
    0%, 100% { transform: translateY(0) scale(1); }
    50% { transform: translateY(-30px) scale(1.05); }
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 clamp(1rem, 3vw, 2rem);
    width: 100%;
}

/* Header */
header {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: 
        linear-gradient(rgba(10, 10, 15, 0.7), rgba(10, 10, 15, 0.9)),
        url("../img/planet.webp");
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

.phone {
    font-size: clamp(0.3rem, 1.1vw, 2rem);
    position: absolute;
    font-weight: 500;
    color: var(--light-text);
    text-shadow: 0 0 3px white, 0 0 10px white;
    margin-bottom: 0.5rem;
    letter-spacing: 5px;
    letter-spacing: clamp(2px, 1vw, 2px);
    line-height: 1.1;
    right: 20px;
    top: 20px;
    z-index: 1000;
}

.energy-sphere {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: min(500px, 70vw);
    height: min(500px, 70vw);
    border-radius: 50%;
    background: radial-gradient(circle, var(--neon-purple) 0%, transparent 60%);
    filter: blur(clamp(30px, 8vw, 60px));
    opacity: 0.3;
    animation: pulse 6s ease-in-out infinite;
}

.pulse-dots {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.pulse-dot {
    position: absolute;
    border-radius: 50%;
    background: var(--neon-purple);
    animation: pulseDot 3s ease-in-out infinite;
}

.dot-1 { width: 10px; height: 10px; top: 20%; left: 15%; animation-delay: 0s; }
.dot-2 { width: 8px; height: 8px; top: 70%; right: 20%; animation-delay: 1s; }
.dot-3 { width: 6px; height: 6px; bottom: 30%; left: 25%; animation-delay: 2s; }

@keyframes pulseDot {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.5); opacity: 1; }
}

@keyframes pulse {
    0%, 100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.2;
    }
    50% {
        transform: translate(-50%, -50%) scale(1.1);
        opacity: 0.4;
    }
}

.hero-content {
    text-align: center;
    z-index: 1;
    padding: 0 clamp(1rem, 3vw, 2rem);
    max-width: 800px;
    width: 100%;
}

.logo-container {
    margin-bottom: clamp(1rem, 3vw, 1.5rem);
}

/* .logo {
    font-size: clamp(2.5rem, 12vw, 5rem);
    font-weight: 700;
    color: var(--light-text);
    text-shadow: var(--accent-glow);
    margin-bottom: 0.5rem;
    letter-spacing: clamp(2px, 1vw, 4px);
    line-height: 1.1;
    background: linear-gradient(135deg, #fff 30%, var(--neon-purple) 70%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
} */

.logo {
    font-size: clamp(2.5rem, 12vw, 5rem);
    font-weight: 700;
    color: var(--light-text);
    text-shadow: 0 0 5px var(--neon-purple), 0 0 20px var(--neon-purple);
    margin-bottom: 0.5rem;
    letter-spacing: 5px;
    letter-spacing: clamp(2px, 1vw, 4px);
    line-height: 1.1;
    
}


.logo-subtitle {
    font-size: clamp(0.8rem, 3vw, 1.2rem);
    font-weight: 300;
    letter-spacing: 8px;
    text-transform: uppercase;
    opacity: 0.8;
}

.tagline {
    font-size: clamp(0.9rem, 3.5vw, 1.3rem);
    font-weight: 300;
    margin-bottom: clamp(2rem, 5vw, 2.5rem);
    opacity: 0.9;
    line-height: 1.5;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: clamp(0.8rem, 2vw, 1rem) clamp(2rem, 4vw, 2.5rem);
    background: var(--gradient);
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: clamp(0.8rem, 2vw, 0.9rem);
    box-shadow: var(--accent-glow);
    position: relative;
    overflow: hidden;
}

.button-glow {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.5s ease;
}

.cta-button:hover .button-glow {
    left: 100%;
}

.cta-button:hover {
    transform: translateY(-3px);
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
}

.scroll-arrow {
    width: 20px;
    height: 20px;
    border-right: 2px solid var(--neon-purple);
    border-bottom: 2px solid var(--neon-purple);
    transform: rotate(45deg);
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 100% { transform: rotate(45deg) translateY(0); }
    50% { transform: rotate(45deg) translateY(-10px); }
}

/* Sections */
section {
    padding: clamp(3rem, 8vw, 5rem) 0;
    position: relative;
}

.section-title {
    font-size: clamp(1.6rem, 6vw, 2.5rem);
    font-weight: 600;
    margin-bottom: clamp(2rem, 5vw, 3rem);
    text-align: center;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: clamp(60px, 15vw, 80px);
    height: 3px;
    background: var(--gradient);
    border-radius: 2px;
}

/* About Section */
.about-content {
    display: flex;
    align-items: center;
    gap: clamp(1.5rem, 4vw, 3rem);
    flex-wrap: wrap;
}

.about-text {
    flex: 1;
    min-width: min(100%, 500px);
    font-size: clamp(0.9rem, 2vw, 1rem);
}

.about-text p {
    margin-bottom: clamp(1rem, 2vw, 1.5rem);
    opacity: 0;
    transform: translateX(-20px);
    transition: all 0.6s ease;
}

.about-text p.visible {
    opacity: 1;
    transform: translateX(0);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 2rem;
}

.stat-item {
    text-align: center;
    padding: 1rem;
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--neon-purple);
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.9rem;
    opacity: 0.8;
}

.about-image {
    flex: 1;
    min-width: min(100%, 400px);
    height: clamp(250px, 40vw, 350px);
    background: var(--gradient);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.floating-cards {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.floating-card {
    position: absolute;
    width: 60px;
    height: 60px;
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    animation: floatCard 8s ease-in-out infinite;
    border: 1px solid rgba(255,255,255,0.2);
}

.card-1 { top: 20%; left: 20%; animation-delay: 0s; }
.card-2 { top: 30%; right: 25%; animation-delay: -2s; }
.card-3 { bottom: 25%; left: 30%; animation-delay: -4s; }

.floating-card i {
    font-size: 1.5rem;
    color: white;
}

.team-badge {
    text-align: center;
    color: white;
    z-index: 2;
    background: rgba(0,0,0,0.3);
    padding: 1rem 2rem;
    border-radius: 15px;
    backdrop-filter: blur(10px);
}

.team-badge span {
    display: block;
    font-size: clamp(1.2rem, 3vw, 1.5rem);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.team-badge small {
    font-size: 0.9rem;
    opacity: 0.8;
}

@keyframes floatCard {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    33% {
        transform: translateY(-15px) rotate(5deg);
    }
    66% {
        transform: translateY(10px) rotate(-5deg);
    }
}

/* Advantages Section - UPDATED */
#advantages {
    background: rgba(10, 10, 15, 0.9);
    padding: 4rem 0;
}

.advantages-wrapper {
    position: relative;
    overflow: hidden;
}

.advantages-container {
    position: relative;
    overflow: hidden;
    padding: 2rem 0;
}

.advantages-track {
    display: flex;
    gap: 1.5rem;
    width: max-content;
    animation: scrollAdvantages 40s linear infinite;
}

.advantage-tag {
    flex-shrink: 0;
    padding: 1rem 2rem;
    background: var(--card-bg);
    border: 1px solid rgba(188, 19, 254, 0.3);
    border-radius: 50px;
    font-weight: 500;
    font-size: 1.1rem;
    color: var(--light-text);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    white-space: nowrap;
    position: relative;
    overflow: hidden;
}

.advantage-tag::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gradient);
    transition: left 0.3s ease;
    z-index: -1;
}

.advantage-tag:hover::before {
    left: 0;
}

.advantage-tag:hover {
    transform: translateY(-2px);
    box-shadow: var(--accent-glow);
    border-color: var(--neon-purple);
}

@keyframes scrollAdvantages {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(calc(-50% - 0.75rem));
    }
}

.advantages-container:hover .advantages-track {
    animation-play-state: paused;
}

/* Tech Stack */
.tech-stack {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(250px, 100%), 1fr));
    gap: clamp(1rem, 3vw, 1.5rem);
    margin-top: clamp(2rem, 5vw, 3rem);
}

.tech-item {
    background: var(--card-bg);
    border-radius: 15px;
    padding: clamp(1.5rem, 3vw, 2rem);
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid rgba(188, 19, 254, 0.2);
    opacity: 0;
    transform: translateY(30px);
    position: relative;
    overflow: hidden;
}

.tech-item.visible {
    opacity: 1;
    transform: translateY(0);
}

.tech-glow {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(188, 19, 254, 0.1), transparent);
    transition: left 0.5s ease;
}

.tech-item:hover .tech-glow {
    left: 100%;
}

.tech-item:hover {
    transform: translateY(-5px);
    border-color: var(--neon-purple);
    box-shadow: var(--accent-glow);
}

.tech-icon {
    font-size: clamp(2rem, 5vw, 2.5rem);
    margin-bottom: clamp(0.8rem, 2vw, 1rem);
    color: var(--neon-purple);
    transition: all 0.3s ease;
}

.tech-item:hover .tech-icon {
    transform: scale(1.1);
}

.tech-name {
    font-size: clamp(1.1rem, 3vw, 1.2rem);
    font-weight: 600;
    margin-bottom: clamp(0.5rem, 1.5vw, 0.8rem);
}

.tech-item p {
    font-size: clamp(0.8rem, 2vw, 0.9rem);
    opacity: 0.8;
}

/* Contact Section */
.contact-info {
    text-align: center;
    margin-top: clamp(2rem, 5vw, 3rem);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: clamp(1.5rem, 3vw, 2rem);
}

.contact-info p {
    font-size: clamp(1rem, 3vw, 1.2rem);
    margin-bottom: 0.5rem;
}

.telegram-link {
    display: inline-flex;
    align-items: center;
    gap: clamp(0.5rem, 1.5vw, 0.8rem);
    padding: clamp(0.8rem, 2vw, 1rem) clamp(1.5rem, 3vw, 2rem);
    background: var(--gradient);
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    font-size: clamp(0.95rem, 2vw, 1rem);
    box-shadow: var(--accent-glow);
    opacity: 0;
    transform: translateY(20px);
    position: relative;
    overflow: hidden;
}

.link-glow {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.5s ease;
}

.telegram-link:hover .link-glow {
    left: 100%;
}

.telegram-link.visible {
    opacity: 1;
    transform: translateY(0);
}

.telegram-link:hover {
    transform: translateY(-3px);
}

/* Footer */
footer {
    text-align: center;
    padding: clamp(1.5rem, 3vw, 2rem) 0;
    border-top: 1px solid var(--proton-purple);
    margin-top: clamp(2rem, 5vw, 3rem);
    opacity: 0.7;
    font-size: clamp(0.8rem, 2vw, 0.9rem);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-links a {
    color: var(--light-text);
    font-size: 1.5rem;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--neon-purple);
}

/* Responsive */
@media (max-width: 768px) {
    .about-content {
        flex-direction: column;
    }
    
    .about-text, .about-image {
        min-width: 100%;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .floating-card {
        width: 50px;
        height: 50px;
    }
    
    .floating-card i {
        font-size: 1.2rem;
    }
    
    .advantage-tag {
        padding: 0.8rem 1.5rem;
        font-size: 1rem;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
    
    .hero-bg {
        background-attachment: scroll;
    }
}

@media (max-width: 480px) {
    .logo {
        font-size: clamp(2rem, 15vw, 3rem);
    }
    
    .advantage-tag {
        padding: 0.7rem 1.2rem;
        font-size: 0.9rem;
    }
    
    .tech-item {
        padding: 1.2rem;
    }
}

/* Reduced motion for accessibility */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .advantages-track {
        animation: none;
        justify-content: center;
        flex-wrap: wrap;
        width: 100%;
        gap: 1rem;
    }
}

/* Print styles */
@media print {
    .hero-bg, .energy-sphere, .pulse-dots, .background-elements {
        display: none;
    }
    
    .cta-button, .telegram-link {
        background: #000 !important;
        color: #000 !important;
        text-decoration: underline;
    }
}