/* ====== GLOBAL ====== */
:root {
    --neon-green: #43FFB3;
    --neon-blue: #4361FF;
    --dark-bg: #050A0F;
    --card-bg: rgba(10, 28, 47, 0.8);
}

html {
    scroll-padding-top: 70px;
}

body {
    margin: 0;
    padding-top: 70px;
    background: var(--dark-bg);
    color: #E6F2F1;
    font-family: 'Manrope', sans-serif;
    overflow-x: hidden;
    line-height: 1.6;
}

/* Футуристический фон */
.bg-3d {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 20%, rgba(67, 255, 179, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(67, 97, 255, 0.08) 0%, transparent 50%);
    z-index: -1;
    transition: transform 0.1s linear;
    pointer-events: none;
}

/* LANGUAGE SWITCHER */
.lang-switcher {
    position: relative;
    top: auto;
    left: auto;
    transform: none;
    background: rgba(10, 10, 20, 0.8);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(67, 255, 179, 0.2);
    border-radius: 25px;
    padding: 0.3rem;
    display: flex;
    gap: 0.3rem;
    margin-right: 2rem;
}

.lang-btn {
    background: transparent;
    border: none;
    color: #F0F0F0;
    padding: 0.4rem 0.8rem;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Manrope', sans-serif;
    font-weight: 600;
    font-size: 0.8rem;
}

.lang-btn.active {
    background: linear-gradient(90deg, var(--neon-green), var(--neon-blue));
    color: var(--dark-bg);
}

.lang-btn:hover:not(.active) {
    color: var(--neon-green);
    background: rgba(67, 255, 179, 0.1);
}

/* ====== HEADER ====== */
.top-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 5%;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 100;
    background: rgba(10, 10, 20, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(67, 255, 179, 0.1);
    box-sizing: border-box;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.logo {
    font-weight: 800;
    font-size: 1.8rem;
    background: linear-gradient(135deg, #43FFB3 0%, #4361FF 50%, #43FFB3 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    letter-spacing: -0.5px;
    position: relative;
    animation: 
        subtleGlow 8s ease-in-out infinite,
        microFloat 12s ease-in-out infinite,
        gradientShift 15s ease-in-out infinite;
    text-shadow: 
        0 0 15px rgba(67, 255, 179, 0.3),
        0 0 25px rgba(67, 97, 255, 0.15);
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    transition: all 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    background-size: 200% 200%;
}

.top-nav nav {
    display: flex;
    gap: 2rem;
}

.top-nav a {
    color: #F0F0F0;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
    font-size: 1rem;
}

.top-nav a:hover {
    color: var(--neon-green);
}

.top-nav a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--neon-green);
    transition: width 0.3s ease;
}

.top-nav a:hover::after {
    width: 100%;
}

/* Активная ссылка */
.top-nav a[href*="vacancies.html"] {
    color: var(--neon-green);
}

.top-nav a[href*="vacancies.html"]::after {
    width: 100%;
}

/* ====== VACANCIES ====== */
.vacancies-container {
    max-width: 1200px;
    margin: 30px auto 50px;
    padding: 0 20px;
    position: relative;
    z-index: 10;
}

.page-title {
    text-align: center;
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 3rem;
    background: linear-gradient(90deg, #43FFB3, #4361FF);
    -webkit-background-clip: text;
    color: transparent;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 1s ease 0.3s forwards;
}

.vacancy-card {
    background: var(--card-bg);
    border-radius: 15px;
    padding: 2.5rem;
    margin-bottom: 2.5rem;
    border: 1px solid rgba(67, 255, 179, 0.2);
    backdrop-filter: blur(20px);
    box-shadow: 0 10px 40px rgba(0,0,0,0.3);
    opacity: 0;
    transform: translateY(40px);
    animation: fadeInUp 1s ease forwards;
    transition: all 0.4s cubic-bezier(0.22, 0.61, 0.36, 1);
    position: relative;
    overflow: hidden;
}

.vacancy-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(67, 255, 179, 0.1), transparent);
    transition: left 0.6s ease;
}

.vacancy-card:hover::before {
    left: 100%;
}

.vacancy-card:hover {
    transform: translateY(-10px);
    border-color: rgba(67, 255, 179, 0.4);
    box-shadow: 0 20px 60px rgba(67, 255, 179, 0.2);
}

.vacancy-card:nth-child(2) {
    animation-delay: 0.5s;
}

.vacancy-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    gap: 1.5rem;
}

.vacancy-title {
    font-size: 1.8rem;
    color: var(--neon-green);
    margin-bottom: 1rem;
    font-weight: 700;
}

.vacancy-subtitle {
    color: #E6F2F1;
    opacity: 0.8;
    font-size: 1.1rem;
}

.salary {
    background: linear-gradient(135deg, var(--neon-green), var(--neon-blue));
    color: var(--dark-bg);
    padding: 0.7rem 1.3rem;
    border-radius: 8px;
    font-weight: 700;
    font-size: 1.1rem;
    box-shadow: 0 5px 20px rgba(67, 255, 179, 0.3);
    animation: pulse 2s infinite;
}

.section-title {
    font-size: 1.4rem;
    color: var(--neon-green);
    margin: 2.5rem 0 1.5rem;
    font-weight: 600;
    position: relative;
    padding-left: 1rem;
}

.section-title::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 20px;
    background: var(--neon-green);
    border-radius: 2px;
}

.requirements-grid, .offer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 1rem;
    margin: 1.5rem 0;
}

.requirement-item, .offer-item {
    background: rgba(67, 255, 179, 0.1);
    padding: 1.2rem;
    border-radius: 10px;
    border: 1px solid rgba(67, 255, 179, 0.2);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.requirement-item::before, .offer-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 100%;
    background: var(--neon-green);
    transform: scaleY(0);
    transition: transform 0.3s ease;
}

.requirement-item:hover::before, .offer-item:hover::before {
    transform: scaleY(1);
}

.requirement-item:hover, .offer-item:hover {
    background: rgba(67, 255, 179, 0.15);
    transform: translateX(5px);
}

.offer-item {
    background: rgba(67, 104, 255, 0.1);
    border-color: rgba(67, 104, 255, 0.2);
}

.offer-item::before {
    background: var(--neon-blue);
}

.highlight-box {
    background: linear-gradient(135deg, rgba(67, 255, 179, 0.1), rgba(67, 104, 255, 0.1));
    border: 1px solid rgba(67, 255, 179, 0.3);
    border-radius: 12px;
    padding: 2.5rem;
    margin: 2.5rem 0;
    position: relative;
    overflow: hidden;
}

.highlight-box::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(67, 255, 179, 0.1), transparent);
    animation: shine 3s infinite;
}

.bonus-badge {
    background: linear-gradient(135deg, #FF6B6B, #FF8E53);
    color: white;
    padding: 1.2rem 2rem;
    border-radius: 8px;
    font-weight: 700;
    display: inline-block;
    margin: 2rem 0;
    box-shadow: 0 5px 25px rgba(255, 107, 107, 0.4);
    animation: bounce 2s infinite;
    cursor: pointer;
    transition: all 0.3s ease;
}

.bonus-badge:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 30px rgba(255, 107, 107, 0.6);
}

.apply-button {
    background: linear-gradient(135deg, var(--neon-green), var(--neon-blue));
    color: var(--dark-bg);
    border: none;
    padding: 1.2rem 3rem;
    font-size: 1.1rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 2rem;
    font-weight: 700;
    position: relative;
    overflow: hidden;
}

.apply-button::before {
    content: '';
    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;
}

.apply-button:hover::before {
    left: 100%;
}

.apply-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(67, 255, 179, 0.4);
}

.tag {
    display: inline-block;
    background: rgba(67, 255, 179, 0.15);
    color: var(--neon-green);
    padding: 0.5rem 1.2rem;
    border-radius: 20px;
    font-size: 0.9rem;
    margin-right: 0.8rem;
    margin-bottom: 0.8rem;
    border: 1px solid rgba(67, 255, 179, 0.3);
    transition: all 0.3s ease;
}

.tag:hover {
    background: rgba(67, 255, 179, 0.25);
    transform: translateY(-2px);
}

/* ====== HERO ====== */
.home {
    padding-top: 60px;
    text-align: center;
}

.home h1 {
    font-size: 60px;
    font-weight: 800;
    background: linear-gradient(90deg, #43FFB3, #0B3B2E);
    -webkit-background-clip: text;
    color: transparent;
}

.home p {
    font-size: 20px;
    opacity: .8;
}

/* ====== SLIDER ====== */
.slider {
    width: 100%;
    margin-top: 60px;
    position: relative;
}

.slides {
    display: flex;
    transition: transform 1.1s cubic-bezier(.22,.61,.36,1);
}

.slide {
    min-width: 100%;
    padding: 60px 10%;
    text-align: center;
}

.slide h2 {
    font-size: 36px;
    color: #43FFB3;
}

.services-list, .why-list {
    margin-top: 30px;
    font-size: 18px;
}

.service-item h3 {
    color: #43FFB3;
}

/* ====== BUTTONS ====== */
.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(67,255,179,0.1);
    border: 1px solid rgba(67,255,179,0.3);
    color: #43FFB3;
    padding: 10px 16px;
    cursor: pointer;
    font-size: 20px;
    backdrop-filter: blur(10px);
    transition: .3s;
}

.slider-btn:hover {
    background: rgba(67,255,179,0.2);
}

.prev { left: 20px; }
.next { right: 20px; }

/* DOTS */
.dots {
    display: flex;
    justify-content: center;
    margin-top: 20px;
}

.dot {
    width: 10px; height: 10px;
    background: rgba(67,255,179,0.25);
    margin: 0 6px;
    border-radius: 50%;
    transition: .3s;
}

.dot.active {
    background: #43FFB3;
    box-shadow: 0 0 8px #43FFB3;
}

/* CTA Button */
.cta-btn {
    display: inline-block;
    margin-top: 20px;
    padding: 12px 25px;
    border: 1px solid #43FFB3;
    color: #43FFB3;
    border-radius: 6px;
    transition: .3s;
}

.cta-btn:hover {
    background: #43FFB3;
    color: #050A0F;
}

/* TEAM AVATARS */
.team-avatar {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    margin: 0 auto 1.5rem;
    overflow: hidden;
    border: 3px solid transparent;
    background: linear-gradient(135deg, var(--neon-green), var(--neon-blue));
    position: relative;
    padding: 3px;
}

.avatar-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    display: block;
    transition: transform 0.3s ease, filter 0.3s ease;
}

.team-card:hover .avatar-img {
    transform: scale(1.08);
    filter: brightness(1.15);
}

.team-avatar::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--neon-green), var(--neon-blue));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--dark-bg);
    font-weight: 800;
    font-size: 1.2rem;
}

/* Партиклы для фона */
.particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--neon-green);
    border-radius: 50%;
    animation: float 6s infinite linear;
}

/* Анимации */
@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-10px); }
    60% { transform: translateY(-5px); }
}

@keyframes shine {
    0% { transform: translateX(-100%) translateY(-100%) rotate(45deg); }
    100% { transform: translateX(100%) translateY(100%) rotate(45deg); }
}

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

@keyframes subtleGlow {
    0%, 100% { text-shadow: 0 0 15px rgba(67, 255, 179, 0.3), 0 0 25px rgba(67, 97, 255, 0.15); }
    50% { text-shadow: 0 0 20px rgba(67, 255, 179, 0.5), 0 0 35px rgba(67, 97, 255, 0.25); }
}

@keyframes microFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-2px); }
}

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

/* LANGUAGE TRANSITIONS */
[data-lang] {
    transition: opacity 0.3s ease;
}

/* RESPONSIVE DESIGN */
@media (max-width: 768px) {
    .top-nav {
        flex-direction: column;
        padding: 1rem 5%;
    }

    .top-nav nav {
        margin-top: 1rem;
        gap: 1.5rem;
    }

    .lang-switcher {
        margin-right: 0;
        margin-top: 1rem;
    }

    .logo-container {
        flex-direction: column;
        gap: 1rem;
    }

    .logo {
        font-size: 1.5rem;
        padding: 0.3rem 0.8rem;
    }

    .vacancy-header {
        flex-direction: column;
    }
    
    .vacancies-container {
        margin-top: 30px;
    }
    
    .page-title {
        font-size: 2.2rem;
    }
    
    .requirements-grid, .offer-grid {
        grid-template-columns: 1fr;
    }
    
    .vacancy-card {
        padding: 2rem;
    }
    
    body {
        padding-top: 80px;
    }
    
    .home {
        padding-top: 40px;
    }
    
    .home h1 {
        font-size: 40px;
    }
    
    .top-nav a {
        font-size: 0.9rem;
    }
}