* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body {
    font-family: 'Montserrat', sans-serif;
    background: linear-gradient(135deg, #fff5e6, #f3e6ff);
    color: #2d2d2d;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    user-select: none;
    -webkit-user-select: none;
}
a {
    text-decoration: none;
    color: #9b59b6;
}
.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}
header {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(5px);
    padding: 15px 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}
.header-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.logo a {
    font-family: 'Caveat', cursive;
    font-size: 1.8em;
    font-weight: 700;
    color: #9b59b6;
}
nav a {
    margin-left: 20px;
    font-weight: 600;
    color: #555;
    transition: color 0.3s;
}
nav a:hover {
    color: #ff8c42;
}
main {
    flex: 1;
    padding: 30px 0;
}
.flash-container {
    margin-bottom: 20px;
}
.flash {
    padding: 12px 20px;
    border-radius: 8px;
    margin: 5px 0;
    font-weight: 500;
}
.flash.success {
    background: #d4edda;
    color: #155724;
}
.flash.danger {
    background: #f8d7da;
    color: #721c24;
}
.flash.warning {
    background: #fff3cd;
    color: #856404;
}
.flash.info {
    background: #d1ecf1;
    color: #0c5460;
}
.btn {
    display: inline-block;
    padding: 10px 25px;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s;
    border: none;
    cursor: pointer;
    text-align: center;
}
.btn-primary {
    background: #ff8c42;
    color: #fff;
}
.btn-primary:hover {
    background: #e07c30;
    transform: scale(1.02);
    box-shadow: 0 4px 15px rgba(255, 140, 66, 0.4);
}
.btn-secondary {
    background: #9b59b6;
    color: #fff;
}
.btn-secondary:hover {
    background: #8e44ad;
    transform: scale(1.02);
}
.btn-success {
    background: #27ae60;
    color: #fff;
}
.btn-large {
    padding: 15px 40px;
    font-size: 1.2em;
}
.btn-small {
    padding: 5px 15px;
    font-size: 0.9em;
}
/* ===== ГЕРОЙ С КАРТИНКОЙ ===== */
.hero {
    background-image: url('../img/logo.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    color: #fff;
    padding: 80px 20px 60px;
    text-align: center;
    position: relative;
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(155, 89, 182, 0.4);
    z-index: 1;
}
.hero .container {
    position: relative;
    z-index: 2;
}
.hero .main-title {
    font-family: 'Caveat', cursive;
    font-size: 4.5em;
    font-weight: 700;
    text-shadow: 2px 2px 8px rgba(0,0,0,0.3);
    color: #fff;
}
.hero .subtitle {
    font-size: 1.8em;
    margin: 10px 0 20px;
    font-weight: 300;
    color: #f0f0ff;
}
.hero .description {
    font-size: 1.2em;
    margin-bottom: 30px;
    color: #fff;
}
.hero .btn-primary {
    background: #ff8c42;
    color: #fff;
}
.hero .btn-primary:hover {
    background: #fff;
    color: #9b59b6;
}
.features {
    background: #fff;
    padding: 60px 0;
    border-radius: 40px 40px 0 0;
    margin-top: -40px;
}
.features h2 {
    text-align: center;
    font-size: 2.5em;
    margin-bottom: 30px;
    color: #9b59b6;
}
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
}
.card {
    background: #f9f4ff;
    padding: 30px 20px;
    border-radius: 20px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    transition: transform 0.3s, box-shadow 0.3s;
    border-left: 5px solid #ff8c42;
}
.card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 25px rgba(155, 89, 182, 0.15);
}
.card h3 {
    font-size: 1.5em;
    margin-bottom: 10px;
    color: #2d2d2d;
}
.cta-section {
    text-align: center;
    padding: 60px 0;
    background: #f3e6ff;
}
.cta-section h2 {
    font-size: 2em;
    margin-bottom: 20px;
    color: #2d2d2d;
}
.form-container {
    max-width: 500px;
    margin: 0 auto;
    background: #fff;
    padding: 30px;
    border-radius: 20px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.05);
}
.form-container h2 {
    text-align: center;
    margin-bottom: 20px;
    color: #9b59b6;
}
.form-group {
    margin-bottom: 15px;
}
.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 5px;
}
.form-control {
    width: 100%;
    padding: 10px 15px;
    border: 2px solid #ddd;
    border-radius: 10px;
    transition: border 0.3s;
    font-size: 1em;
}
.form-control:focus {
    border-color: #9b59b6;
    outline: none;
}
.form-check {
    margin: 15px 0;
}
.form-check input {
    margin-right: 8px;
}
.terms-text {
    background: #f9f4ff;
    padding: 15px;
    border-radius: 10px;
    margin: 10px 0;
    font-size: 0.95em;
}
.terms-text ul {
    margin-top: 8px;
    padding-left: 20px;
}
.error {
    color: #e74c3c;
    font-size: 0.9em;
}
.login-link {
    text-align: center;
    margin-top: 15px;
}
.payment-container {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
    background: #fff;
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.05);
}
.payment-info {
    margin: 20px 0;
    font-size: 1.1em;
}
.note {
    font-size: 0.9em;
    color: #888;
    margin-top: 20px;
}
.dashboard {
    background: #fff;
    padding: 30px;
    border-radius: 20px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.05);
}
.progress-overview {
    margin: 20px 0;
}
.progress-bar {
    width: 100%;
    height: 12px;
    background: #eee;
    border-radius: 10px;
    overflow: hidden;
    margin: 8px 0;
}
.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #ff8c42, #9b59b6);
    border-radius: 10px;
    transition: width 0.5s;
}
.stage-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin: 20px 0;
}
.stage-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 20px;
    background: #f9f4ff;
    border-radius: 12px;
    transition: background 0.3s;
}
.stage-item.completed {
    background: #eaf7ea;
}
.stage-item.locked {
    opacity: 0.6;
}
.stage-item .badge {
    font-weight: 600;
}
.bonus-section {
    margin-top: 30px;
    padding: 20px;
    background: #f3e6ff;
    border-radius: 15px;
    text-align: center;
}
.bonus-section a {
    margin: 0 10px;
}
.stage-container {
    background: #fff;
    padding: 30px;
    border-radius: 20px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.05);
    position: relative;
}
.stage-container::before {
    content: "© " attr(data-user);
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) rotate(-30deg);
    font-size: 4em;
    color: rgba(155, 89, 182, 0.06);
    pointer-events: none;
    white-space: nowrap;
    font-weight: bold;
    z-index: 0;
}
.stage-title {
    font-family: 'Caveat', cursive;
    font-size: 2.5em;
    color: #9b59b6;
    margin-bottom: 20px;
}
.audio-player {
    margin: 20px 0;
}
.audio-player audio {
    width: 100%;
}
.stage-text {
    font-size: 1.05em;
    line-height: 1.7;
    position: relative;
    z-index: 1;
    background: rgba(255,255,255,0.7);
    padding: 20px;
    border-radius: 15px;
}
.navigation {
    display: flex;
    justify-content: space-between;
    margin-top: 30px;
    gap: 15px;
}
.navigation .btn {
    flex: 1;
}
.bonus-container {
    background: #fff;
    padding: 30px;
    border-radius: 20px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.05);
}
.bonus-content {
    font-size: 1.05em;
    line-height: 1.8;
    margin: 20px 0;
}
.bonus-content ol {
    padding-left: 25px;
}
.bonus-content li {
    margin-bottom: 10px;
}
.pdf-viewer {
    margin: 20px 0;
}
.pdf-viewer iframe {
    border: 2px solid #f3e6ff;
    border-radius: 12px;
}
footer {
    background: #2d2d2d;
    color: #ccc;
    text-align: center;
    padding: 20px 0;
    margin-top: 40px;
}
footer p {
    font-size: 0.9em;
}
@media (max-width: 768px) {
    .header-flex {
        flex-direction: column;
        gap: 10px;
    }
    .hero .main-title {
        font-size: 2.8em;
    }
    .hero .subtitle {
        font-size: 1.2em;
    }
    .stage-container {
        padding: 20px;
    }
    .stage-title {
        font-size: 2em;
    }
    .dashboard {
        padding: 20px;
    }
    .stage-item {
        flex-wrap: wrap;
        gap: 8px;
    }
    .form-container {
        padding: 20px;
    }
    .payment-container {
        padding: 20px;
    }
    .bonus-container {
        padding: 20px;
    }
}
@media (max-width: 480px) {
    .hero .main-title {
        font-size: 2.2em;
    }
    .btn-large {
        padding: 14px 20px;
        font-size: 1em;
    }
    .stage-item {
        flex-direction: column;
        align-items: flex-start;
    }
    .navigation {
        flex-direction: column;
    }
    .navigation .btn {
        width: 100%;
    }
}
/* ===== НОВЫЕ БЛОКИ ===== */

/* О курсе */
.about-course {
    background: #fff;
    padding: 60px 0;
}
.about-course h2 {
    text-align: center;
    font-size: 2.5em;
    color: #9b59b6;
    margin-bottom: 30px;
}
.about-grid {
    display: flex;
    align-items: center;
    gap: 40px;
}
.about-text {
    flex: 2;
    font-size: 1.05em;
    line-height: 1.8;
}
.about-text p {
    margin-bottom: 15px;
}
.about-icon-box {
    flex: 1;
    text-align: center;
}
.big-icon {
    font-size: 5em;
}

/* Для кого */
.for-whom {
    background: #f9f4ff;
    padding: 60px 0;
}
.for-whom h2 {
    text-align: center;
    font-size: 2.5em;
    color: #9b59b6;
    margin-bottom: 30px;
}
.whom-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
}
.whom-item {
    background: #fff;
    padding: 25px 20px;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    transition: transform 0.3s;
}
.whom-item:hover {
    transform: translateY(-5px);
}
.whom-icon {
    font-size: 2.5em;
    display: block;
    margin-bottom: 10px;
}
.whom-item p {
    font-size: 1em;
    line-height: 1.5;
}

/* Результаты */
.results {
    background: #fff;
    padding: 60px 0;
}
.results h2 {
    text-align: center;
    font-size: 2.5em;
    color: #9b59b6;
    margin-bottom: 30px;
}
.results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
}
.result-item {
    background: #f9f4ff;
    padding: 25px 20px;
    border-radius: 16px;
    text-align: center;
    border-left: 5px solid #ff8c42;
}
.result-icon {
    font-size: 2.5em;
    display: block;
    margin-bottom: 10px;
}
.result-item h3 {
    font-size: 1.3em;
    color: #2d2d2d;
    margin-bottom: 8px;
}
.result-item p {
    font-size: 0.95em;
    color: #555;
}

/* Автор */
.author {
    background: #f3e6ff;
    padding: 60px 0;
}
.author h2 {
    text-align: center;
    font-size: 2.5em;
    color: #9b59b6;
    margin-bottom: 30px;
}
.author-card {
    display: flex;
    gap: 40px;
    background: #fff;
    border-radius: 24px;
    padding: 40px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.05);
    align-items: center;
}
.author-avatar {
    font-size: 6em;
    background: #f9f4ff;
    border-radius: 50%;
    width: 150px;
    height: 150px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.author-info h3 {
    font-family: 'Caveat', cursive;
    font-size: 2.5em;
    color: #9b59b6;
}
.author-title {
    font-weight: 600;
    color: #ff8c42;
    margin-bottom: 12px;
}
.author-info p {
    line-height: 1.8;
    margin-bottom: 10px;
}

/* Стоимость */
.price-block {
    background: #fff;
    padding: 60px 0;
    text-align: center;
}
.price-block h2 {
    font-size: 2.5em;
    color: #9b59b6;
    margin-bottom: 30px;
}
.price-box {
    background: #f9f4ff;
    padding: 40px;
    border-radius: 24px;
    max-width: 500px;
    margin: 0 auto;
}
.old-price {
    font-size: 2em;
    color: #999;
    text-decoration: line-through;
    margin-bottom: 10px;
}
.new-price {
    font-size: 3.5em;
    font-weight: 700;
    color: #ff8c42;
}
.price-note {
    color: #888;
    margin: 15px 0 25px;
}

/* Соцсети */
.social-links {
    background: #f9f4ff;
    padding: 60px 0;
    text-align: center;
}
.social-links h2 {
    font-size: 2.5em;
    color: #9b59b6;
    margin-bottom: 30px;
}
.social-icons {
    display: flex;
    justify-content: center;
    gap: 25px;
    flex-wrap: wrap;
}
.social-btn {
    display: inline-block;
    padding: 14px 35px;
    border-radius: 50px;
    font-weight: 600;
    color: #fff;
    transition: all 0.3s;
    text-decoration: none;
}
.social-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.15);
}
.social-btn.vk {
    background: #4a76a8;
}
.social-btn.vk:hover {
    background: #3a5f8a;
}
.social-btn.max {
    background: #ff6b00;
}
.social-btn.max:hover {
    background: #cc5500;
}
.social-btn.tg {
    background: #0088cc;
}
.social-btn.tg:hover {
    background: #006699;
}

/* Адаптив для новых блоков */
@media (max-width: 768px) {
    .about-grid {
        flex-direction: column;
        text-align: center;
    }
    .author-card {
        flex-direction: column;
        text-align: center;
        padding: 25px;
    }
    .author-avatar {
        width: 120px;
        height: 120px;
        font-size: 4em;
    }
    .social-icons {
        flex-direction: column;
        align-items: center;
    }
    .social-btn {
        width: 80%;
        text-align: center;
    }
    .price-box {
        padding: 25px;
    }
    .new-price {
        font-size: 2.5em;
    }
}
/* ===== FAQ (АККОРДЕОН) ===== */
.faq-section {
    background: #fff;
    padding: 60px 0;
}
.faq-section h2 {
    text-align: center;
    font-size: 2.5em;
    color: #9b59b6;
    margin-bottom: 40px;
}
.faq-list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.faq-item {
    border: 2px solid #f3e6ff;
    border-radius: 14px;
    overflow: hidden;
    background: #faf8ff;
    transition: border-color 0.3s;
}
.faq-item:hover {
    border-color: #d4b3e6;
}
.faq-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 24px;
    cursor: pointer;
    user-select: none;
    transition: background 0.2s;
}
.faq-header:hover {
    background: #f3e6ff;
}
.faq-question {
    font-weight: 600;
    font-size: 1.1em;
    color: #2d2d2d;
}
.faq-toggle {
    font-size: 1.8em;
    font-weight: 300;
    color: #9b59b6;
    transition: transform 0.3s ease;
    line-height: 1;
    min-width: 30px;
    text-align: center;
}
.faq-item.active .faq-toggle {
    transform: rotate(45deg);
}
.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.3s ease;
    padding: 0 24px;
}
.faq-item.active .faq-answer {
    max-height: 300px; /* достаточно для ответа */
    padding: 0 24px 20px;
}
.faq-answer p {
    margin: 0;
    line-height: 1.7;
    color: #555;
    font-size: 1em;
}
/* ===== УЛУЧШЕННЫЙ БЛОК ПРИЗЫВА (pay-section) ===== */
.pay-section {
    background: linear-gradient(135deg, #ff8c42, #9b59b6);
    color: #fff;
    padding: 70px 20px;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.pay-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at 30% 40%, rgba(255,255,255,0.1) 0%, transparent 60%);
    animation: shimmer 8s infinite linear;
}
@keyframes shimmer {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}
.pay-content {
    position: relative;
    z-index: 2;
}
.pay-section h2 {
    font-size: 2.8em;
    font-weight: 700;
    margin-bottom: 15px;
    text-shadow: 0 2px 10px rgba(0,0,0,0.2);
}
.pay-section p {
    font-size: 1.3em;
    margin-bottom: 30px;
    opacity: 0.95;
}
.pay-section .btn {
    background: #fff;
    color: #9b59b6;
    font-size: 1.2em;
    padding: 16px 50px;
    transition: all 0.3s;
}
.pay-section .btn:hover {
    background: #f3e6ff;
    transform: scale(1.05);
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}
.author-avatar {
    flex-shrink: 0;
    width: 160px;
    height: 160px;
    border-radius: 50%;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(155, 89, 182, 0.25);
    border: 4px solid #fff;
}
.author-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: 50% 35%;  /* опускаем изображение вниз */
    display: block;
}
/* ===== ОТЗЫВЫ ===== */
.reviews-section {
    background: #f9f4ff;
    padding: 60px 0;
}
.reviews-section h2 {
    text-align: center;
    font-size: 2.5em;
    color: #9b59b6;
    margin-bottom: 40px;
}
.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}
.review-card {
    background: #fff;
    padding: 25px 20px;
    border-radius: 16px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.06);
    border-left: 5px solid #ff8c42;
    transition: transform 0.3s;
}
.review-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(155, 89, 182, 0.12);
}
.review-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}
.review-avatar {
    font-size: 2.2em;
    background: #f3e6ff;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}
.review-name {
    display: flex;
    flex-direction: column;
}
.review-name strong {
    font-size: 1.05em;
    color: #2d2d2d;
}
.review-date {
    font-size: 0.8em;
    color: #888;
}
.review-text {
    font-size: 0.98em;
    line-height: 1.6;
    color: #555;
    margin: 0;
}

/* ===== ОБРАТНАЯ СВЯЗЬ ===== */
.contact-section {
    background: #fff;
    padding: 50px 0;
}
.contact-box {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
    background: #faf8ff;
    padding: 40px;
    border-radius: 24px;
    border: 2px solid #f3e6ff;
}
.contact-icon {
    font-size: 3.5em;
    display: block;
    margin-bottom: 10px;
}
.contact-box h3 {
    font-size: 1.8em;
    color: #2d2d2d;
    margin-bottom: 10px;
}
.contact-box p {
    font-size: 1.05em;
    color: #555;
    margin-bottom: 15px;
}
.contact-email {
    display: inline-block;
    font-size: 1.3em;
    font-weight: 600;
    color: #9b59b6;
    background: #f3e6ff;
    padding: 10px 30px;
    border-radius: 50px;
    text-decoration: none;
    transition: all 0.3s;
}
.contact-email:hover {
    background: #9b59b6;
    color: #fff;
}
.review-avatar-img {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}
.review-avatar-img.alexey {
    object-position: 50% -1%; /* уменьшаем, чтобы опустить изображение вниз */
}
.review-avatar-img.ekaterina {
    object-position: 50% 15%; /* уменьшаем, чтобы опустить изображение вниз */
}
/* Сетка уроков */
.lesson-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 25px;
    margin-top: 30px;
}
.lesson-card {
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    overflow: hidden;
    transition: transform 0.3s;
    border-left: 5px solid #9b59b6;
}
.lesson-card:hover {
    transform: translateY(-5px);
}
.lesson-card.watched {
    border-left-color: #27ae60;
}
.lesson-thumb {
    background: #f3e6ff;
    padding: 20px;
    text-align: center;
}
.lesson-icon {
    font-size: 3em;
}
.lesson-info {
    padding: 20px;
}
.lesson-info h3 {
    font-size: 1.2em;
    margin-bottom: 8px;
}
.lesson-status {
    display: inline-block;
    font-size: 0.9em;
    margin-bottom: 15px;
    color: #888;
}
.lesson-card.watched .lesson-status {
    color: #27ae60;
}
.lesson-actions {
    margin-top: 30px;
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}
.watched-badge {
    background: #27ae60;
    color: #fff;
    padding: 10px 20px;
    border-radius: 50px;
}
.logo-img-header {
    height: 50px;
    width: auto;
    display: block;
}
/* Иконки */
.whom-icon,
.result-icon,
.contact-icon {
    font-size: 2.5em;
    color: #9b59b6;
    display: block;
    margin-bottom: 10px;
}
.big-icon {
    font-size: 5em;
    color: #9b59b6;
}
.lesson-icon {
    font-size: 3em;
    color: #9b59b6;
}
.social-btn i {
    margin-right: 8px;
}
.faq-toggle i {
    font-size: 1.2em;
    transition: transform 0.3s;
}
.faq-item.active .faq-toggle i {
    transform: rotate(45deg);
}
/* Общие стили для иконок */
.icon-img {
    width: 24px;
    height: 24px;
    vertical-align: middle;
    margin-right: 6px;
}
/* Крупные иконки (звезда в "О курсе") */
.big-icon-img {
    display: block;
    margin: 0 auto;
    transform: scale(4.0); /* увеличивает на 20% */
}
/* Иконки в блоках "Для кого" и "Результаты" */
.whom-icon,
.result-icon,
.contact-icon {
    display: block;
    margin: 0 auto 10px;
    width: 48px;
    height: 48px;
}
/* Логотип в шапке */
.logo-icon {
    width: 85px;
    height: 63px;
    vertical-align: middle;
    margin-right: 10px;
}
/* Иконки в карточках features */
.card h3 .icon-img {
    width: 28px;
    height: 28px;
    margin-right: 10px;
}
/* Иконки в дашборде */
.lesson-icon {
    width: 48px;
    height: 48px;
}
.lesson-status .icon-img {
    width: 20px;
    height: 20px;
    margin-right: 4px;
}
.bonus-section .icon-img {
    width: 24px;
    height: 24px;
}
.lesson-actions .icon-img {
    width: 20px;
    height: 20px;
}
/* ===== ОБЩИЕ ПРАВИЛА ДЛЯ ИКОНОК ===== */
.icon-img {
    height: 32px;
    width: auto;
    vertical-align: middle;
    margin-right: 6px;
    display: inline-block;
}

/* Большие иконки (в блоках "Для кого", "Результаты", "Обратная связь") */
.whom-icon,
.result-icon,
.contact-icon {
    display: block;
    margin: 0 auto 10px;
    height: 48px;
    width: auto;
}

/* Очень большая иконка (в блоке "О курсе") */
.big-icon-img {
    display: block;
    margin: 0 auto;
    height: 64px;
    width: auto;
}

/* Логотип в шапке (свои размеры) */
.logo-icon {
    width: 85px;
    height: auto;
    vertical-align: middle;
    margin-right: 10px;
}

/* Иконки в карточках features */
.card h3 .icon-img {
    height: 28px;
    width: auto;
    margin-right: 10px;
}

/* Иконки в дашборде (превью уроков) */
.lesson-icon {
    height: 48px;
    width: auto;
}

/* Иконки в статусе урока (да/время) */
.lesson-status .icon-img {
    height: 20px;
    width: auto;
    margin-right: 4px;
}

/* Иконки в бонусном разделе */
.bonus-section .icon-img {
    height: 24px;
    width: auto;
}

/* Иконки в кнопках на странице урока */
.lesson-actions .icon-img {
    height: 20px;
    width: auto;
}
.logo-icon {
    width: 63px;   /* новый размер */
    height: auto;
    vertical-align: middle;
    margin-right: 10px;
}
/* Баннер с подарком в блоке "Что вы получите" */
.bonus-offer {
    margin-top: 40px;
    padding: 30px 20px;
    background: linear-gradient(135deg, #f9f4ff, #f3e6ff);
    border-radius: 20px;
    text-align: center;
    border: 3px solid #ff8c42;
    box-shadow: 0 4px 20px rgba(255, 140, 66, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
}
.bonus-offer-icon {
    width: 48px;
    height: 48px;
}
.bonus-offer span {
    font-size: 1.4em;
    font-weight: 600;
    color: #2d2d2d;
}
.bonus-offer strong {
    font-size: 2em;
    font-weight: 700;
    color: #ff8c42;
    text-shadow: 0 2px 8px rgba(255, 140, 66, 0.3);
}
@media (max-width: 768px) {
    .bonus-offer {
        flex-direction: column;
        gap: 10px;
        padding: 20px;
    }
    .bonus-offer span {
        font-size: 1.2em;
    }
    .bonus-offer strong {
        font-size: 1.8em;
    }
}
.bonus-content, .pdf-viewer {
    user-select: none;
    -webkit-user-select: none;
}
/* ===== Адаптация кабинета для мобильных ===== */
@media (max-width: 768px) {
    .dashboard {
        padding: 15px;
    }
    .lesson-grid {
        grid-template-columns: 1fr; /* одна колонка */
        gap: 15px;
    }
    .lesson-card {
        padding: 15px;
    }
    .lesson-info {
        padding: 15px 0 0 0;
    }
    .lesson-info h3 {
        font-size: 1.1em;
    }
    .btn-small {
        width: 100%;
        text-align: center;
        padding: 10px 0;
        margin-top: 8px;
        box-sizing: border-box;
    }
    .lesson-status {
        display: block;
        margin-bottom: 6px;
    }
    .bonus-section {
        padding: 15px;
    }
    .bonus-section .btn {
        width: 100%;
        margin: 5px 0;
        text-align: center;
        box-sizing: border-box;
    }
    .bonus-section h3 {
        font-size: 1.3em;
    }
    .progress-overview p {
        font-size: 0.95em;
    }
}