/* ============================================
   ЦВЕТОВАЯ ПАЛИТРА
   ============================================ */
:root {
    --bg-dark: #2d2d2d;
    --bg-darker: #252525;
    --text-light: #f0f0f0;
    --text-gray: #d0d0d0;
    --card-dark: #3a3a3a;
    --accent-orange: #ff8c42;
    --accent-orange-hover: #ff6b1a;
    --accent-beige: #f5e6d3;
}

/* ============================================
   БАЗОВЫЕ СТИЛИ
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-light);
    line-height: 1.6;
    overflow-x: hidden;
    opacity: 1;
}

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

/* ============================================
   ТИПОГРАФИКА
   ============================================ */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    color: var(--text-light);
    margin-bottom: 1rem;
}

h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
}

h2 {
    font-size: clamp(1.5rem, 4vw, 2.5rem);
}

h3 {
    font-size: clamp(1.25rem, 3vw, 1.75rem);
}

p {
    margin-bottom: 1rem;
    color: var(--text-gray);
}

a {
    color: var(--accent-orange);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--accent-orange-hover);
}

/* ============================================
   HEADER (ШАПКА)
   ============================================ */
header {
    background-color: var(--bg-darker);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-light);
}

nav ul {
    display: flex;
    list-style: none;
    gap: 2rem;
}

nav ul li a {
    color: var(--text-gray);
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

nav ul li a:hover {
    color: var(--accent-orange);
}

nav ul li a.active {
    color: var(--accent-orange);
    font-weight: 600;
}

nav ul li a.active::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    right: 0;
    height: 2px;
    background-color: var(--accent-orange);
    border-radius: 2px;
}

/* Мобильное меню */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-light);
    font-size: 1.5rem;
    cursor: pointer;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--bg-dark) 0%, var(--bg-darker) 100%);
    background-image: url('../images/fon.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    position: relative;
    overflow: hidden;
    padding: 4rem 2rem;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('../images/fon.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    filter: blur(8px);
    transform: scale(1.1);
    z-index: 0;
}

.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(45, 45, 45, 0.7) 0%, rgba(37, 37, 37, 0.75) 100%);
    pointer-events: none;
    z-index: 1;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-content {
    text-align: left;
    animation: fadeInLeft 1s ease-out;
}

.hero-image-card {
    background-color: var(--card-dark);
    border-radius: 15px;
    padding: 1rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
    border: 2px solid rgba(255, 140, 66, 0.3);
    animation: fadeInRight 1s ease-out;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hero-image-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 50px rgba(255, 140, 66, 0.4);
    border-color: var(--accent-orange);
}

.hero-image {
    width: 100%;
    height: auto;
    border-radius: 10px;
    display: block;
    object-fit: cover;
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

main {
    opacity: 0;
    animation: fadeInMain 0.8s ease-out 0.2s forwards;
}

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

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

.hero-content h1 {
    margin-bottom: 1.5rem;
    color: var(--text-light);
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.5);
}

.hero-content p {
    font-size: clamp(1rem, 2vw, 1.25rem);
    margin-bottom: 2rem;
    color: var(--text-gray);
    line-height: 1.8;
    text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.5);
}

.btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    background-color: var(--accent-orange);
    color: var(--bg-dark);
    font-weight: 600;
    border-radius: 5px;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn:hover {
    background-color: var(--accent-orange-hover);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255, 140, 66, 0.3);
}

/* ============================================
   FOOTER (ФУТЕР)
   ============================================ */
footer {
    background-color: var(--bg-darker);
    padding: 3rem 2rem 1.5rem;
    margin-top: 4rem;
}

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

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--text-light);
}

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

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: var(--text-gray);
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: var(--accent-orange);
}

.footer-bottom {
    border-top: 1px solid var(--card-dark);
    padding-top: 1.5rem;
    text-align: center;
    color: var(--text-gray);
    font-size: 0.9rem;
}

.footer-legal {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
    margin-top: 1rem;
}

.footer-legal a {
    color: var(--text-gray);
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.footer-legal a:hover {
    color: var(--accent-orange);
}

/* ============================================
   COOKIE CONSENT POPUP
   ============================================ */
.cookie-consent {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--card-dark);
    padding: 1.5rem 2rem;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.5);
    z-index: 10000;
    display: none;
    animation: slideUp 0.3s ease-out;
}

.cookie-consent.show {
    display: block;
}

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

.cookie-consent-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.cookie-consent-text {
    flex: 1;
    min-width: 300px;
}

.cookie-consent-text p {
    margin: 0;
    color: var(--text-gray);
}

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

.cookie-btn {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

.cookie-btn-accept {
    background-color: var(--accent-orange);
    color: var(--bg-dark);
}

.cookie-btn-accept:hover {
    background-color: var(--accent-orange-hover);
}

.cookie-btn-decline {
    background-color: transparent;
    color: var(--text-gray);
    border: 1px solid var(--text-gray);
}

.cookie-btn-decline:hover {
    color: var(--text-light);
    border-color: var(--text-light);
}

/* ============================================
   АДАПТИВНОСТЬ (МОБИЛЬНЫЕ УСТРОЙСТВА)
   ============================================ */
@media (max-width: 768px) {
    .header-container {
        padding: 0 1rem;
    }

    nav {
        display: none;
    }

    nav.active {
        display: block;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--bg-darker);
        padding: 1rem;
        box-shadow: 0 4px 10px rgba(0, 0, 0, 0.5);
        z-index: 999;
    }

    nav.active ul {
        flex-direction: column;
        gap: 1rem;
    }

    nav.active ul li a.active {
        color: var(--accent-orange);
        font-weight: 600;
        padding-left: 0.5rem;
        border-left: 3px solid var(--accent-orange);
    }

    nav.active ul li a.active::after {
        display: none;
    }

    .mobile-menu-toggle {
        display: block;
    }

    .quiz-section {
        padding: 2rem 1rem;
    }

    .question-card {
        padding: 1.5rem;
    }

    .quiz-answer-option {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }

    #result-percentage {
        font-size: 3rem;
    }

    .hero {
        min-height: 60vh;
        padding: 2rem 1rem;
        background-attachment: scroll;
    }

    .hero-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .hero-content {
        text-align: center;
    }

    .hero-image-card {
        order: -1;
    }

    .about-service-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .about-service-image {
        order: -1;
    }

    .about-service-cta {
        justify-content: center;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }

    .cookie-consent-content {
        flex-direction: column;
        text-align: center;
    }

    .cookie-consent-buttons {
        width: 100%;
        justify-content: center;
    }

    .cookie-btn {
        flex: 1;
        min-width: 120px;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 2rem;
    }

    .btn {
        padding: 0.875rem 2rem;
        font-size: 0.9rem;
    }
}

/* ============================================
   ПЛАВНЫЕ АНИМАЦИИ
   ============================================ */
.fade-in {
    animation: fadeIn 0.6s ease-out;
}

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

/* Плавное появление элементов при загрузке */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUpElement 0.8s ease-out forwards;
}

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

/* Анимация для карточек отключена, чтобы избежать конфликтов и передергивания */

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

.slide-in {
    animation: slideIn 0.6s ease-out;
}

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

/* ============================================
   КАРТОЧКИ
   ============================================ */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.card {
    background-color: var(--card-dark);
    border-radius: 10px;
    padding: 0;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 140, 66, 0.1);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    opacity: 1;
    transform: translateY(0);
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    border-color: var(--accent-orange);
}

.card-image-wrapper {
    position: relative;
    width: 100%;
    height: 200px;
    overflow: hidden;
    background-color: var(--bg-darker);
}

.card-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.card:hover .card-image {
    transform: scale(1.05);
}

.card > h3,
.card > p,
.card-footer {
    padding: 0 2rem;
}

.card > h3 {
    margin-top: 1.5rem;
    margin-bottom: 1rem;
}

.card > p {
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.card-footer {
    padding-bottom: 2rem;
    margin-top: auto;
}

.card h3 {
    color: var(--text-light);
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.card p {
    color: var(--text-gray);
    margin-bottom: 1rem;
}

.card-footer {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.card-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    padding: 0.4rem 0.8rem;
    background-color: var(--accent-orange);
    color: var(--bg-dark);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    z-index: 10;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

/* ============================================
   АККОРДЕОН
   ============================================ */
.accordion {
    margin: 2rem 0;
}

.accordion-item {
    background-color: var(--card-dark);
    border-radius: 5px;
    margin-bottom: 1rem;
    border: 1px solid rgba(255, 140, 66, 0.1);
    overflow: hidden;
}

.accordion-header {
    padding: 1.5rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background-color 0.3s ease;
}

.accordion-header:hover {
    background-color: rgba(255, 140, 66, 0.1);
}

.accordion-header h3 {
    margin: 0;
    font-size: 1.25rem;
    color: var(--text-light);
}

.accordion-icon {
    font-size: 1.5rem;
    color: var(--accent-orange);
    transition: transform 0.3s ease;
}

.accordion-item.active .accordion-icon {
    transform: rotate(180deg);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    padding: 0 1.5rem;
}

.accordion-item.active .accordion-content {
    max-height: 1000px;
    padding: 0 1.5rem 1.5rem;
}

.accordion-content p {
    color: var(--text-gray);
    line-height: 1.8;
}

/* ============================================
   ТАБЛИЦЫ
   ============================================ */
.table-container {
    overflow-x: auto;
    margin: 2rem 0;
}

table {
    width: 100%;
    border-collapse: collapse;
    background-color: var(--card-dark);
    border-radius: 10px;
    overflow: hidden;
}

thead {
    background-color: var(--bg-darker);
}

th {
    padding: 1rem;
    text-align: left;
    color: var(--text-light);
    font-weight: 600;
    border-bottom: 2px solid var(--accent-orange);
}

td {
    padding: 1rem;
    color: var(--text-gray);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

tbody tr:hover {
    background-color: rgba(255, 140, 66, 0.1);
}

tbody tr:last-child td {
    border-bottom: none;
}

/* ============================================
   МОДАЛЬНЫЕ ОКНА
   ============================================ */
.modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    animation: fadeIn 0.3s ease;
}

.modal.show {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background-color: var(--card-dark);
    border-radius: 10px;
    padding: 2rem;
    max-width: 600px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    animation: slideUp 0.3s ease;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.modal-header h2 {
    margin: 0;
    color: var(--text-light);
}

.modal-close {
    background: none;
    border: none;
    color: var(--text-gray);
    font-size: 2rem;
    cursor: pointer;
    transition: color 0.3s ease;
    line-height: 1;
}

.modal-close:hover {
    color: var(--accent-orange);
}

.modal-body {
    color: var(--text-gray);
    line-height: 1.8;
}

.modal-body ul {
    margin-left: 2rem;
    margin-top: 1rem;
    margin-bottom: 1rem;
}

.modal-body ul li {
    margin-bottom: 0.5rem;
    color: var(--text-gray);
}

/* ============================================
   ТАЙМЛАЙН
   ============================================ */
.timeline {
    position: relative;
    padding: 2rem 0;
    margin: 2rem 0;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 30px;
    top: 0;
    bottom: 0;
    width: 2px;
    background-color: var(--accent-orange);
}

.timeline-item {
    position: relative;
    padding-left: 80px;
    margin-bottom: 3rem;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: 22px;
    top: 0;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background-color: var(--accent-orange);
    border: 3px solid var(--card-dark);
    z-index: 1;
}

.timeline-content {
    background-color: var(--card-dark);
    padding: 1.5rem;
    border-radius: 10px;
    border-left: 3px solid var(--accent-orange);
}

.timeline-content h3 {
    color: var(--text-light);
    margin-bottom: 0.5rem;
}

.timeline-content .timeline-date {
    color: var(--accent-orange);
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.timeline-content p {
    color: var(--text-gray);
    margin: 0;
}

/* ============================================
   ФОРМЫ
   ============================================ */
.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-light);
    font-weight: 500;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.75rem;
    background-color: var(--bg-darker);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 5px;
    color: var(--text-light);
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--accent-orange);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* ============================================
   ABOUT SERVICE SECTION (О СЕРВИСЕ)
   ============================================ */
.about-service-section {
    padding: 6rem 2rem;
    background: linear-gradient(135deg, var(--bg-dark) 0%, var(--bg-darker) 100%);
    position: relative;
    overflow: hidden;
}

.about-service-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 50%, rgba(255, 140, 66, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.about-service-container {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.about-service-content {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-service-text h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--text-light);
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 1rem;
}

.about-service-text h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-orange), transparent);
    border-radius: 2px;
}

.about-service-intro {
    font-size: 1.2rem;
    color: var(--text-gray);
    line-height: 1.8;
    margin-bottom: 3rem;
}

.about-service-features {
    display: grid;
    gap: 2rem;
    margin-bottom: 3rem;
}

.feature-item {
    padding: 2rem;
    background-color: var(--card-dark);
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 140, 66, 0.1);
    transition: all 0.3s ease;
}

.feature-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    border-color: var(--accent-orange);
}

.feature-text h3 {
    color: var(--text-light);
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.feature-text p {
    color: var(--text-gray);
    line-height: 1.6;
    margin: 0;
}

.about-service-cta {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--accent-orange);
    color: var(--accent-orange);
}

.btn-outline:hover {
    background: var(--accent-orange);
    color: var(--bg-dark);
    transform: translateY(-2px);
}

.about-service-image {
    position: relative;
}

.service-image-card {
    position: relative;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.4);
    border: 2px solid rgba(255, 140, 66, 0.2);
    transition: all 0.3s ease;
}

.service-image-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(255, 140, 66, 0.3);
    border-color: var(--accent-orange);
}

.service-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

.image-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9), transparent);
    padding: 2rem;
    transform: translateY(0);
    transition: transform 0.3s ease;
}

.service-image-card:hover .image-overlay {
    transform: translateY(0);
}

.overlay-content h3 {
    color: var(--text-light);
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.overlay-content p {
    color: var(--accent-orange);
    font-size: 1rem;
    margin: 0;
}

/* ============================================
   QUIZ (ТЕСТИРОВАНИЕ)
   ============================================ */
.quiz-section {
    padding: 4rem 2rem;
    background-color: var(--bg-darker);
}

.quiz-container {
    max-width: 900px;
    margin: 0 auto;
}

.quiz-progress {
    margin-bottom: 2rem;
}

.quiz-progress-bar {
    width: 100%;
    height: 8px;
    background-color: var(--card-dark);
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 1rem;
}

.quiz-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-orange), var(--accent-orange-hover));
    border-radius: 10px;
    transition: width 0.3s ease;
    width: 0%;
}

.question-card {
    background-color: var(--card-dark);
    padding: 2.5rem;
    border-radius: 10px;
    border: 1px solid rgba(255, 140, 66, 0.2);
}

.quiz-answers {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.quiz-answer-option {
    display: flex;
    align-items: center;
    padding: 1rem 1.5rem;
    background-color: var(--bg-darker);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    color: var(--text-gray);
    font-size: 1rem;
}

.quiz-answer-option:hover {
    background-color: rgba(255, 140, 66, 0.1);
    border-color: var(--accent-orange);
    transform: translateX(5px);
}

.quiz-answer-option input[type="radio"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
    accent-color: var(--accent-orange);
}

.quiz-answer-option input[type="radio"]:checked + span {
    color: var(--text-light);
    font-weight: 600;
}

.quiz-answer-option input[type="radio"]:checked ~ span,
.quiz-answer-option:has(input[type="radio"]:checked) {
    background-color: rgba(255, 140, 66, 0.2);
    border-color: var(--accent-orange);
}

.quiz-results {
    animation: fadeIn 0.6s ease-out;
}

#result-percentage {
    transition: color 0.3s ease;
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    background-color: var(--card-dark);
    color: var(--text-gray);
}

.btn:disabled:hover {
    background-color: var(--card-dark);
    transform: none;
}

/* Кнопка Weiter в disabled состоянии - более видимая */
#next-question:disabled {
    background-color: rgba(58, 58, 58, 0.8) !important;
    color: var(--text-gray) !important;
    border: 2px solid rgba(255, 140, 66, 0.3) !important;
    opacity: 0.7 !important;
}

/* Кнопка Weiter в тесте */
#next-question:not(:disabled) {
    background: linear-gradient(135deg, var(--accent-orange), #ff6b1a) !important;
    color: #ffffff !important;
    font-weight: 700 !important;
    font-size: 1.1rem !important;
    padding: 1.2rem 2rem !important;
    box-shadow: 0 4px 20px rgba(255, 140, 66, 0.6) !important;
    border: 2px solid rgba(255, 255, 255, 0.3) !important;
    opacity: 1 !important;
    cursor: pointer !important;
}

#next-question:not(:disabled):hover {
    background: linear-gradient(135deg, #ff6b1a, var(--accent-orange)) !important;
    transform: translateY(-3px) !important;
    box-shadow: 0 6px 25px rgba(255, 140, 66, 0.8) !important;
    color: #ffffff !important;
}

.category-badge {
    display: inline-block;
    padding: 0.4rem 0.8rem;
    background-color: rgba(255, 140, 66, 0.2);
    color: var(--accent-orange);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    border: 1px solid rgba(255, 140, 66, 0.3);
}

.difficulty-badge {
    display: inline-block;
    padding: 0.4rem 0.8rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.difficulty-badge.easy {
    background-color: rgba(76, 175, 80, 0.2);
    color: #4CAF50;
    border: 1px solid rgba(76, 175, 80, 0.3);
}

.difficulty-badge.medium {
    background-color: rgba(255, 193, 7, 0.2);
    color: #FFC107;
    border: 1px solid rgba(255, 193, 7, 0.3);
}

.difficulty-badge.hard {
    background-color: rgba(244, 67, 54, 0.2);
    color: #F44336;
    border: 1px solid rgba(244, 67, 54, 0.3);
}

/* ============================================
   СТАТИСТИКА / ЦИФРЫ
   ============================================ */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.stat-card {
    text-align: center;
    padding: 2rem;
    background-color: var(--card-dark);
    border-radius: 10px;
    border-top: 3px solid var(--accent-orange);
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--accent-orange);
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--text-gray);
    font-size: 1rem;
}

/* ============================================
   АДАПТИВНОСТЬ ДЛЯ НОВЫХ КОМПОНЕНТОВ
   ============================================ */
@media (max-width: 768px) {
    .cards-grid {
        grid-template-columns: 1fr;
    }

    .timeline::before {
        left: 15px;
    }

    .timeline-item {
        padding-left: 50px;
    }

    .timeline-item::before {
        left: 7px;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .modal-content {
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
}