@import url(normalize.css);
@import url(sections/footer.css);
@import url(sections/foryou.css);
@import url(sections/grettings.css);

@import url('https://fonts.googleapis.com/css2?family=Inter:ital,opsz,wght@0,14..32,100..900;1,14..32,100..900&family=Manrope:wght@200..800&family=Montserrat:ital,wght@0,100..900;1,100..900&family=Unbounded:wght@200..900&display=swap');
* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Inter', 'Manrope', -apple-system, BlinkMacSystemFont, sans-serif;
        }

        body {
            background-color: #618370;
            color: #FFFFFF;
            line-height: 1.6;
            overflow-x: hidden;
        }

        /* Цветовая схема */
        :root {
            --black: #000000;
            --black-light: #141414;
            --white: #ffffff;
            --green: #000000;
            --green-glow: #456455;
            --pink: #5b3e4c;
            --pink-dark: #692f53;
            --pink-glow: #934b5e;
            --gray: #2A2A2A;
        }

        /* Типография */
        h1, h2, h3, h4 {
            font-family: 'Unbounded', 'Montserrat', sans-serif;
            font-weight: 600;
            letter-spacing: -0.02em;
        }

        h1 {
            font-size: 4rem;
            line-height: 1.1;
            margin-bottom: 1rem;
        }

        h2 {
            font-size: 2.5rem;
            margin-bottom: 2rem;
            position: relative;
            display: inline-block;
        }

        h2 .glow {
            color: var(--pink);
            text-shadow: 0 0 10px var(--pink-glow);
        }

        h3 {
            font-size: 1.5rem;
            margin-bottom: 1rem;
        }

        /* Навигация */
        header {
            padding: 1.5rem 5%;
            position: sticky;
            top: 0;
            z-index: 100;
            border-bottom: 1px solid #5b3e4c;
            display: flex;
            justify-content: space-between;
            align-items: center;
            backdrop-filter: blur(10px);
            background-color: #5b3e4c;
        }

        .logo {
            width: 40px;
            height: 40px;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }


        nav {
            display: flex;
            gap: 2rem;
        }

        nav a {
            color: var(--white);
            text-decoration: none;
            font-weight: 500;
            transition: all 0.3s;
            position: relative;
        }

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

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

        nav a:hover::after {
            width: 100%;
            background: var(--green);
        }

        nav a.active {
            color: var(--pink);
        }

        nav a.active::after {
            width: 100%;
            background: var(--pink);
        }

        .menu-toggle {
            display: none;
            flex-direction: column;
            cursor: pointer;
        }

        .menu-toggle span {
            width: 25px;
            height: 3px;
            background: #618370;
            margin: 2px 0;
            transition: 0.3s;
        }

        /* Основной контент */
        main {
            min-height: calc(100vh - 200px);
        }

        .container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 2rem 5%;
        }

        section {
            margin: 4rem 0;
        }

        /* Кнопки */
        .btn {
            display: inline-block;
            padding: 1rem 2.5rem;
            border-radius: 50px;
            text-decoration: none;
            font-weight: 600;
            transition: all 0.3s;
            cursor: pointer;
            border: none;
            font-size: 1rem;
        }

        .btn-primary {
            background: var(--pink);
            color: var(--white);
            box-shadow: 0 0 20px rgba(179, 0, 94, 0.3);
        }

        .btn-primary:hover {
            background: var(--pink-dark);
            box-shadow: 0 0 30px var(--pink-glow);
            transform: translateY(-2px);
        }

        .btn-secondary {
            background: transparent;
            color: var(--white);
            border: 2px solid var(--white);
        }

        .btn-secondary:hover {
            border-color: var(--green);
            color: var(--green);
            transform: translateY(-2px);
        }

        /* Карточки */
        .cards-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 2rem;
            margin-top: 2rem;
        }

        .card {
            background: rgb(0, 0, 0);
            border-radius: 20px;
            padding: 2rem;
            transition: all 0.3s;
            border: 1px solid var(--gray);
            cursor: pointer;
        }

        .card:hover {
            transform: translateY(-10px);
            border-color: var(--pink);
            box-shadow: 0 0 30px rgba(179, 0, 94, 0.2);
        }

        .card.pink {
            background: var(--pink);
        }

        .card.green {
            background: #27533a;
            color: var(--black);
        }

        .card.white {
            background: var(--white);
            color: var(--black);
        }

        .card.black {
            background: rgb(99, 99, 99);
            border: 2px solid rgb(80, 80, 80);
        }

        .card-icon {
            font-size: 2.5rem;
            margin-bottom: 1rem;
        }

        /* Главный экран (Hero) */
        .hero {
            min-height: 80vh;
            display: flex;
            align-items: center;
            position: relative;
            overflow: hidden;
        }

        .hero::before {
            content: "";
            position: absolute;
            width: 100%;
            height: 100%;
            background: radial-gradient(circle at 30% 50%, var(--pink) 20%, transparent 30%),
                        radial-gradient(circle at 70% 80%, var(--green) 10%, transparent 30%);
            opacity: 0.15;
            z-index: -1;
        }

        .hero-content {
            max-width: 800px;
        }

        .hero-subtitle {
            color: var(--green);
            font-size: 1.2rem;
            margin-bottom: 1rem;
            text-transform: uppercase;
            letter-spacing: 3px;
        }

        .hero-title {
            font-size: 5rem;
            line-height: 1;
            margin-bottom: 1.5rem;
        }

        .hero-title span {
            color: var(--pink);
            text-shadow: 0 0 20px var(--pink-glow);
        }

        .hero-description {
            font-size: 1.2rem;
            margin-bottom: 2.5rem;
            color: #CCCCCC;
        }

        .hero-buttons {
            display: flex;
            gap: 1rem;
            flex-wrap: wrap;
        }

        /* Таймлайн */
        .timeline {
            position: relative;
            padding: 2rem 0;
        }

        .timeline::before {
            content: '';
            position: absolute;
            left: 50%;
            transform: translateX(-50%);
            width: 4px;
            height: 100%;
            background: linear-gradient(to bottom, var(--green), var(--pink));
            border-radius: 2px;
        }

        .timeline-item {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin: 2rem 0;
            position: relative;
        }

        .timeline-item:nth-child(odd) {
            flex-direction: row-reverse;
        }

        .timeline-content {
            width: 45%;
            background: #495e52;
            padding: 1.5rem;
            border-radius: 15px;
            border: 1px solid var(--gray);
            transition: 0.3s;
        }

        .timeline-content:hover {
            border-color: var(--pink);
        }

        .timeline-year {
            font-size: 2rem;
            font-weight: 700;
            color: var(--pink);
            margin-bottom: 0.5rem;
        }

        .timeline-dot {
            width: 20px;
            height: 20px;
            border-radius: 50%;
            background: var(--green);
            position: absolute;
            left: 50%;
            transform: translateX(-50%);
            border: 3px solid var(--black);
            z-index: 2;
        }

        .timeline-dot.green { background: var(--green); }
        .timeline-dot.pink { background: var(--pink); }
        .timeline-dot.white { background: var(--white); }

        /* Сетка ученых */
        .scientists-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 2rem;
        }

        .scientist-card {
            background: rgb(42, 85, 62);
            border-radius: 20px;
            overflow: hidden;
            transition: 0.3s;
            border: 1px solid var(--gray);
        }

        .scientist-card:hover {
            transform: translateY(-10px);
            border-color: var(--green);
        }

        .scientist-header {
            height: 100px;
            background: linear-gradient(135deg, var(--pink), rgb(144, 174, 144));
            position: relative;
        }

        /* .scientist-avatar {
            width: 100px;
            height: 100px;
            background: var(--black);
            border-radius: 50%;
            border: 3px solid var(--pink);
            position: absolute;
            bottom: -50px;
            left: 50%;
            transform: translateX(-50%);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 3rem;
        } */

        .scientist-info {
            padding: 3rem 1.5rem 1.5rem;
            text-align: center;
        }

        .scientist-name {
            font-size: 1.3rem;
            margin-bottom: 0.5rem;
            color: rgb(3, 45, 24);
            font-weight: bold;
        }

        .scientist-quote {
            font-style: italic;
            color: #AAAAAA;
            margin: 1rem 0;
            font-size: 0.95rem;
        }

        /* Технологии */
        .tech-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 1.5rem;
        }

        .tech-item {
            background:  rgb(42, 85, 62);
            border-radius: 15px;
            padding: 2rem;
            border: 1px solid var(--gray);
            transition: 0.3s;
        }

        .tech-item:hover {
            border-color: var(--green);
            box-shadow: 0 0 30px rgba(0, 204, 106, 0.2);
        }

        .tech-icon {
            font-size: 2.5rem;
            margin-bottom: 1rem;
        }

        .tech-title {
            font-size: 1.3rem;
            margin-bottom: 0.5rem;
            color:  rgb(3, 45, 24);
        }

        /* Профессии */
        .profession-list {
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }

        .profession-item {
            background: rgb(42, 85, 62);
            border-radius: 12px;
            padding: 1.5rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
            border: 1px solid var(--gray);
            transition: 0.3s;
            cursor: pointer;
        }

        .profession-item:hover {
            border-color: var(--pink);
            transform: translateX(10px);
        }

        .profession-name {
            font-size: 1.2rem;
            font-weight: 600;
        }

        .profession-salary {
            color: rgb(172, 225, 196);;
            font-weight: 600;
        }

        .profession-desc {
            color: #AAAAAA;
            font-size: 0.95rem;
            margin-top: 0.5rem;
        }


        /* Ресурсы */
        .resources-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 2rem;
        }

        .resource-category h3 {
            color: var(--pink);
            margin-bottom: 1.5rem;
        }

        .resource-list {
            list-style: none;
        }

        .resource-list li {
            margin-bottom: 1rem;
        }

        .resource-list a {
            color: var(--white);
            text-decoration: none;
            transition: 0.3s;
            display: inline-block;
        }

        .resource-list a:hover {
            color: var(--green);
            transform: translateX(5px);
        }

        /* Футер */
        footer {
            background: #5b3e4c;
            border-top: 1px solid var(--gray);
            padding: 3rem 5% 1.5rem;
            margin-top: 4rem;
        }

        .footer-content {
            max-width: 1400px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 3rem;
        }

        .footer-logo {
            font-size: 1.5rem;
            font-weight: 700;
            margin-bottom: 1rem;
            background: linear-gradient(135deg, white, rgb(48, 104, 48));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .footer-quote {
            color: rgb(114, 139, 114);
            font-style: italic;
            margin: 1.5rem 0;
        }

        .footer-links {
            display: flex;
            flex-direction: column;
            gap: 0.8rem;
        }

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

        .footer-links a:hover {
            color: var(--pink);
            transform: translateX(5px);
        }

        .social-links {
            display: flex;
            gap: 1rem;
            margin-top: 1rem;
        }

        .social-links a {
            color: var(--white);
            text-decoration: none;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--black-light);
            display: flex;
            align-items: center;
            justify-content: center;
            transition: 0.3s;
            border: 1px solid var(--gray);
        }

        .social-links a:hover {
            background: var(--pink);
            border-color: var(--pink);
            transform: translateY(-3px);
        }

        .copyright {
            text-align: center;
            margin-top: 3rem;
            padding-top: 1.5rem;
            border-top: 1px solid var(--gray);
            color: #666;
            font-size: 0.9rem;
        }

        /* Адаптивность */
        @media (max-width: 1024px) {
            h1 { font-size: 3rem; }
            h2 { font-size: 2rem; }
            .hero-title { font-size: 3.5rem; }
        }

        @media (max-width: 768px) {
            .menu-toggle {
                display: flex;
            }

            nav {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: #3e654f;
                padding: 2rem;
                flex-direction: column;
                align-items: center;
                border-bottom: 1px solid var(--gray);
            }

            nav.active {
                display: flex;
            }

            .hero-title { font-size: 2.5rem; }
            
            .timeline::before { left: 30px; }
            .timeline-item,
            .timeline-item:nth-child(odd) {
                flex-direction: column;
                align-items: flex-start;
            }
            .timeline-content { width: 100%; margin-left: 60px; }
            .timeline-dot { left: 30px; }

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

        @media (max-width: 480px) {
            .hero-buttons {
                flex-direction: column;
            }
            .btn {
                text-align: center;
            }
        }

        /* Анимации */
        @keyframes glow {
            0% { text-shadow: 0 0 10px var(--green); }
            50% { text-shadow: 0 0 30px var(--pink); }
            100% { text-shadow: 0 0 10px var(--green); }
        }

        .glow-text {
            animation: glow 3s infinite;
        }

        .particles-bg {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            pointer-events: none;
            z-index: -1;
        }

.page {
            display: none;
            opacity: 0;
            transition: opacity 0.5s ease;
        }

        .page.active {
            display: block;
            opacity: 1;
        }

        /* Фоновые частицы (простые) */
        .particles-bg {
            background: radial-gradient(circle at 20% 30%, rgba(0, 204, 106, 0.03) 0%, transparent 20%),
                        radial-gradient(circle at 80% 70%, rgba(179, 0, 94, 0.03) 0%, transparent 20%);
        }

        /* Стили для страницы "Профессии" */
        .profession-item {
            cursor: pointer;
        }

        /* Стили для тега "вузы" */
        .profession-list .profession-item:last-child {
            border-bottom: none;
        }

        /* Адаптация для карточек ученых */
        .scientist-card {
            margin-bottom: 2rem;
        }

        /* Эффект свечения для активных элементов */
        .glow-text {
            animation: glow 3s infinite;
        }

        /* Дополнительная анимация для кнопок */
        .btn {
            position: relative;
            overflow: hidden;
        }

        .btn::after {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            width: 0;
            height: 0;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.3);
            transform: translate(-50%, -50%);
            transition: width 0.3s, height 0.3s;
        }

        .btn:active::after {
            width: 200px;
            height: 200px;
        }

        /* Анимация для карточек */
        .card, .scientist-card, .tech-item {
            animation: fadeInUp 0.6s ease-out;
        }

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