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

:root {
    --primary-red: #dc143c;
    --dark-red: #a01020;
    --black: #0a0a0a;
    --dark-gray: #1a1a1a;
    --medium-gray: #2a2a2a;
    --light-gray: #3a3a3a;
    --text-white: #ffffff;
    --text-gray: #b0b0b0;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--black);
    color: var(--text-white);
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 2px solid var(--primary-red);
    transition: all 0.3s ease;
    box-shadow: 0 0 20px rgba(220, 20, 60, 0.3);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 30px;
}

.nav-logo img {
    height: 50px;
    transition: transform 0.3s ease;
}

.nav-logo img:hover {
    transform: scale(1.1);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-link {
    color: var(--text-white);
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    padding: 8px 16px;
    border-radius: 4px;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--primary-red);
    transition: width 0.3s ease;
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 80%;
}

.nav-link:hover {
    color: var(--primary-red);
}

.btn {
    padding: 10px 24px;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-red), var(--dark-red));
    color: var(--text-white);
    box-shadow: 0 4px 15px rgba(220, 20, 60, 0.3);
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn-primary:hover::before {
    width: 300px;
    height: 300px;
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--dark-red), var(--primary-red));
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 8px 25px rgba(220, 20, 60, 0.6);
}

.btn-secondary {
    background: transparent;
    color: var(--text-white);
    border: 2px solid var(--primary-red);
    position: relative;
    overflow: hidden;
}

.btn-secondary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(220, 20, 60, 0.3), transparent);
    transition: left 0.5s ease;
}

.btn-secondary:hover::before {
    left: 100%;
}

.btn-secondary:hover {
    background: linear-gradient(135deg, var(--primary-red), var(--dark-red));
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 8px 25px rgba(220, 20, 60, 0.5);
    border-color: var(--dark-red);
}

.btn-login {
    background: var(--primary-red);
    color: var(--text-white);
}

.btn-login:hover {
    background: var(--dark-red);
    transform: translateY(-2px);
}

.btn-large {
    padding: 14px 32px;
    font-size: 18px;
}

.hero-section {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: -1;
}

.hero-video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    transform: translate(-50%, -50%);
    object-fit: cover;
    z-index: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        to bottom,
        rgba(10, 10, 10, 0.7) 0%,
        rgba(10, 10, 10, 0.5) 50%,
        rgba(10, 10, 10, 0.8) 100%
    );
    z-index: 2;
}

.hero-overlay::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 2px,
            rgba(220, 20, 60, 0.05) 2px,
            rgba(220, 20, 60, 0.05) 4px
        );
    animation: scan 8s linear infinite;
    z-index: 3;
}

.hero-overlay::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(2px 2px at 20% 30%, rgba(220, 20, 60, 0.3), transparent),
        radial-gradient(2px 2px at 60% 70%, rgba(220, 20, 60, 0.3), transparent),
        radial-gradient(1px 1px at 50% 50%, rgba(220, 20, 60, 0.3), transparent),
        radial-gradient(1px 1px at 80% 10%, rgba(220, 20, 60, 0.3), transparent),
        radial-gradient(2px 2px at 90% 60%, rgba(220, 20, 60, 0.3), transparent),
        radial-gradient(1px 1px at 33% 80%, rgba(220, 20, 60, 0.3), transparent);
    background-size: 200% 200%;
    animation: particleFloat 20s ease-in-out infinite;
    z-index: 4;
}

@keyframes particleFloat {
    0%, 100% {
        background-position: 0% 0%, 100% 100%, 50% 50%, 80% 10%, 90% 60%, 33% 80%;
    }
    50% {
        background-position: 100% 100%, 0% 0%, 25% 75%, 70% 30%, 80% 40%, 50% 60%;
    }
}

@keyframes scan {
    0% { transform: translateY(0); }
    100% { transform: translateY(50px); }
}

.hero-content {
    text-align: center;
    z-index: 10;
    animation: fadeInUp 1s ease;
    position: relative;
}

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

.hero-logo {
    max-width: 500px;
    width: 90%;
    margin-bottom: 30px;
    filter: drop-shadow(0 0 40px rgba(220, 20, 60, 0.8)) drop-shadow(0 0 80px rgba(220, 20, 60, 0.4));
    animation: float 3s ease-in-out infinite, glow 2s ease-in-out infinite alternate;
}

@keyframes glow {
    from {
        filter: drop-shadow(0 0 40px rgba(220, 20, 60, 0.8)) drop-shadow(0 0 80px rgba(220, 20, 60, 0.4));
    }
    to {
        filter: drop-shadow(0 0 50px rgba(220, 20, 60, 1)) drop-shadow(0 0 100px rgba(220, 20, 60, 0.6));
    }
}

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

.hero-title {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 15px;
    background: linear-gradient(135deg, var(--text-white) 0%, var(--primary-red) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 30px rgba(220, 20, 60, 0.5);
    animation: titlePulse 3s ease-in-out infinite;
}

@keyframes titlePulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.02); }
}

.hero-subtitle {
    font-size: 24px;
    color: var(--text-gray);
    margin-bottom: 40px;
    text-shadow: 0 0 10px rgba(220, 20, 60, 0.3);
    animation: subtitleFade 2s ease-in-out infinite alternate;
}

@keyframes subtitleFade {
    from {
        opacity: 0.8;
    }
    to {
        opacity: 1;
    }
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}


.about-section,
.features-section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 15px;
    background: linear-gradient(135deg, var(--text-white), var(--primary-red));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: fadeInDown 0.8s ease;
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.title-underline {
    width: 100px;
    height: 4px;
    background: linear-gradient(90deg, transparent, var(--primary-red), transparent);
    margin: 0 auto;
    border-radius: 2px;
    animation: expandWidth 1s ease;
    box-shadow: 0 0 10px rgba(220, 20, 60, 0.5);
}

@keyframes expandWidth {
    from {
        width: 0;
        opacity: 0;
    }
    to {
        width: 100px;
        opacity: 1;
    }
}

.about-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 60px;
}

.about-card {
    background: linear-gradient(145deg, var(--dark-gray), var(--medium-gray));
    padding: 40px 30px;
    border-radius: 12px;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.about-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(220, 20, 60, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

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

.about-card:hover {
    transform: translateY(-15px) scale(1.02);
    border-color: var(--primary-red);
    box-shadow: 0 15px 40px rgba(220, 20, 60, 0.4), 0 0 20px rgba(220, 20, 60, 0.2);
}

.card-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, var(--medium-gray), var(--light-gray));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-red);
    transition: all 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.about-card:hover .card-icon {
    background: linear-gradient(135deg, var(--primary-red), var(--dark-red));
    color: var(--text-white);
    transform: rotateY(360deg) scale(1.1);
    box-shadow: 0 10px 30px rgba(220, 20, 60, 0.5);
}

.about-card h3 {
    font-size: 24px;
    margin-bottom: 15px;
    color: var(--text-white);
}

.about-card p {
    color: var(--text-gray);
    line-height: 1.6;
}

.about-description {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.about-description p {
    font-size: 18px;
    line-height: 1.8;
    color: var(--text-gray);
    margin-bottom: 20px;
    animation: fadeIn 1.2s ease;
}

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

.features-section {
    background: var(--dark-gray);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.feature-item {
    background: linear-gradient(135deg, var(--medium-gray), var(--dark-gray));
    padding: 40px 30px;
    border-radius: 12px;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border-left: 4px solid var(--primary-red);
    position: relative;
    overflow: hidden;
}

.feature-item::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(220, 20, 60, 0.1), transparent);
    transition: left 0.5s ease;
}

.feature-item:hover::after {
    left: 100%;
}

.feature-item:hover {
    transform: translateX(15px) scale(1.02);
    box-shadow: -10px 0 30px rgba(220, 20, 60, 0.4), 0 5px 20px rgba(0, 0, 0, 0.3);
    border-left-width: 6px;
}

.feature-number {
    font-size: 48px;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary-red), var(--dark-red));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    opacity: 0.4;
    margin-bottom: 15px;
    transition: all 0.3s ease;
}

.feature-item:hover .feature-number {
    opacity: 0.8;
    transform: scale(1.1);
}

.feature-item h3 {
    font-size: 22px;
    margin-bottom: 12px;
}

.feature-item p {
    color: var(--text-gray);
    line-height: 1.6;
}

.footer {
    background: linear-gradient(180deg, var(--black) 0%, var(--dark-gray) 100%);
    padding: 60px 0 30px;
    border-top: 2px solid var(--primary-red);
    box-shadow: 0 -5px 30px rgba(220, 20, 60, 0.2);
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--primary-red), transparent);
    animation: borderGlow 3s ease-in-out infinite;
}

@keyframes borderGlow {
    0%, 100% {
        opacity: 0.5;
        box-shadow: 0 0 10px rgba(220, 20, 60, 0.5);
    }
    50% {
        opacity: 1;
        box-shadow: 0 0 20px rgba(220, 20, 60, 1);
    }
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo img {
    height: 60px;
    margin-bottom: 15px;
}

.footer-logo p {
    color: var(--text-gray);
}

.footer-links h4,
.footer-social h4 {
    margin-bottom: 20px;
    color: var(--primary-red);
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: var(--text-gray);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--primary-red);
}

.social-icons {
    display: flex;
    gap: 15px;
}

.social-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--medium-gray), var(--light-gray));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-white);
    transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.3);
    position: relative;
    overflow: hidden;
}

.social-icon::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    transform: translate(-50%, -50%);
    transition: width 0.4s, height 0.4s;
}

.social-icon:hover::before {
    width: 100%;
    height: 100%;
}

.social-icon:hover {
    background: linear-gradient(135deg, var(--primary-red), var(--dark-red));
    transform: translateY(-8px) rotate(360deg);
    box-shadow: 0 8px 20px rgba(220, 20, 60, 0.5);
}


.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--dark-gray);
    border-top: 3px solid var(--primary-red);
    padding: 25px;
    z-index: 3000;
    box-shadow: 0 -5px 20px rgba(0, 0, 0, 0.5);
    animation: slideUp 0.5s ease;
}

@keyframes slideUp {
    from {
        transform: translateY(100%);
    }
    to {
        transform: translateY(0);
    }
}

.cookie-banner.hidden {
    display: none;
}

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 30px;
    flex-wrap: wrap;
}

.cookie-content p {
    flex: 1;
    color: var(--text-gray);
    line-height: 1.6;
    min-width: 300px;
}

.cookie-buttons {
    display: flex;
    gap: 15px;
}

@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    
    .hero-title {
        font-size: 32px;
    }
    
    .hero-subtitle {
        font-size: 18px;
    }
    
    .section-title {
        font-size: 32px;
    }
    
    .about-content {
        grid-template-columns: 1fr;
    }
    
    .cookie-content {
        flex-direction: column;
        text-align: center;
    }
}