/* RESET AND BASE */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body.stamina-sarnu-6823-body-main {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #03070A;
    color: #E0E0E0;
    line-height: 1.6;
    overflow-x: hidden;
}

.stamina-sarnu-6823-section-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* TYPOGRAPHY */
.stamina-sarnu-6823-h1-title {
    font-size: 3rem;
    line-height: 1.2;
    color: #42FFD5;
    margin-bottom: 20px;
}

.stamina-sarnu-6823-h2-title {
    font-size: 2.2rem;
    color: #42FFD5;
    margin-bottom: 25px;
    position: relative;
    display: inline-block;
}

.stamina-sarnu-6823-h2-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 30px;
    border-bottom: 3px solid #42FFD5;
    margin-top: 5px;
}

.stamina-sarnu-6823-h2-center {
    font-size: 2.2rem;
    color: #42FFD5;
    text-align: center;
    margin-bottom: 40px;
}

.stamina-sarnu-6823-h3-title {
    font-size: 1.5rem;
    color: #42FFD5;
    margin-bottom: 15px;
}

/* BUTTONS */
.stamina-sarnu-6823-btn-primary {
    display: inline-block;
    background-color: #42FFD5;
    color: #03070A;
    padding: 15px 35px;
    text-decoration: none;
    font-weight: bold;
    border-radius: 4px;
    transition: all 0.3s ease;
    border: 2px solid #42FFD5;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.stamina-sarnu-6823-btn-primary:hover {
    background-color: transparent;
    color: #42FFD5;
    box-shadow: 0 0 15px rgba(66, 255, 213, 0.4);
}

.stamina-sarnu-6823-btn-outline {
    display: inline-block;
    background-color: transparent;
    color: #42FFD5;
    padding: 12px 25px;
    text-decoration: none;
    font-weight: bold;
    border: 2px solid #42FFD5;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.stamina-sarnu-6823-btn-outline:hover {
    background-color: #42FFD5;
    color: #03070A;
}

/* HEADER */
.stamina-sarnu-6823-header-wrap {
    background-color: #03070A;
    border-bottom: 2px solid #42FFD5;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.stamina-sarnu-6823-header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.stamina-sarnu-6823-logo-brand {
    font-size: 1.5rem;
    font-weight: bold;
    color: #42FFD5;
    text-transform: uppercase;
}

.stamina-sarnu-6823-nav-list {
    display: flex;
    list-style: none;
}

.stamina-sarnu-6823-nav-link {
    color: #E0E0E0;
    text-decoration: none;
    padding: 10px 15px;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.stamina-sarnu-6823-nav-link:hover {
    color: #42FFD5;
}

.stamina-sarnu-6823-nav-checkbox {
    display: none;
}

.stamina-sarnu-6823-burger-btn {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.stamina-sarnu-6823-burger-btn span {
    width: 25px;
    height: 3px;
    background-color: #42FFD5;
    margin: 2px 0;
}

/* HERO SECTION */
.stamina-sarnu-6823-hero-section {
    padding: 80px 0;
}

.stamina-sarnu-6823-hero-grid {
    display: flex;
    align-items: center;
    gap: 50px;
}

.stamina-sarnu-6823-hero-visual {
    flex: 1;
}

.stamina-sarnu-6823-hero-img-main {
    width: 100%;
    border-radius: 8px;
    border: 1px solid #42FFD5;
}

.stamina-sarnu-6823-hero-gallery {
    display: flex;
    gap: 10px;
    margin-top: 15px;
}

.stamina-sarnu-6823-gallery-item {
    width: calc(33.333% - 7px);
    border-radius: 4px;
    border: 1px solid #42FFD5;
    object-fit: cover;
}

.stamina-sarnu-6823-hero-text {
    flex: 1;
}

.stamina-sarnu-6823-hero-subtitle {
    font-size: 1.3rem;
    color: #42FFD5;
    margin-bottom: 20px;
}

.stamina-sarnu-6823-hero-description {
    margin-bottom: 15px;
    font-size: 1.05rem;
}

.stamina-sarnu-6823-hero-actions {
    margin-top: 30px;
}

/* PRICE SECTION */
.stamina-sarnu-6823-price-section {
    padding: 100px 0;
    background-color: #050C11;
}

.stamina-sarnu-6823-price-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}

.stamina-sarnu-6823-price-card {
    flex: 1;
    min-width: 250px;
    background-color: #03070A;
    border: 1px solid #1A2E33;
    padding: 30px;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease;
}

.stamina-sarnu-6823-price-card:hover {
    transform: translateY(-10px);
    border-color: #42FFD5;
}

.stamina-sarnu-6823-price-featured {
    border: 2px solid #42FFD5;
    position: relative;
}

.stamina-sarnu-6823-price-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background-color: #42FFD5;
    color: #03070A;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: bold;
}

.stamina-sarnu-6823-price-header {
    text-align: center;
    margin-bottom: 25px;
}

.stamina-sarnu-6823-old-price {
    text-decoration: line-through;
    color: #888;
    font-size: 1rem;
}

.stamina-sarnu-6823-current-price {
    font-size: 1.8rem;
    color: #42FFD5;
    font-weight: bold;
}

.stamina-sarnu-6823-price-list {
    list-style: none;
    margin-bottom: 30px;
    flex-grow: 1;
}

.stamina-sarnu-6823-price-list li {
    padding: 8px 0;
    border-bottom: 1px solid #1A2E33;
    font-size: 0.95rem;
}

.stamina-sarnu-6823-price-list li:last-child {
    border-bottom: none;
}

/* REVIEWS SECTION */
.stamina-sarnu-6823-reviews-section {
    padding: 100px 0;
}

.stamina-sarnu-6823-reviews-flex {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
}

.stamina-sarnu-6823-review-item {
    flex: 1;
    min-width: 300px;
    background-color: #050C11;
    padding: 30px;
    border-left: 4px solid #42FFD5;
    border-radius: 0 8px 8px 0;
}

.stamina-sarnu-6823-review-author {
    color: #42FFD5;
    font-weight: bold;
    margin-bottom: 10px;
}

.stamina-sarnu-6823-review-text {
    font-style: italic;
    color: #CCC;
}

/* SUITABILITY SECTION */
.stamina-sarnu-6823-suit-section {
    padding: 100px 0;
}

.stamina-sarnu-6823-suit-intro {
    text-align: center;
    margin-bottom: 50px;
}

.stamina-sarnu-6823-suit-lead {
    font-size: 1.2rem;
    max-width: 800px;
    margin: 0 auto;
}

.stamina-sarnu-6823-suit-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
}

.stamina-sarnu-6823-suit-box {
    padding: 20px;
    background-color: #03070A;
    border-radius: 4px;
    display: flex;
    align-items: flex-start;
    gap: 15px;
}

.stamina-sarnu-6823-suit-line {
    width: 3px;
    height: 100%;
    min-height: 40px;
    background-color: #42FFD5;
    flex-shrink: 0;
    box-shadow: 0 0 10px #42FFD5;
}

/* EXPERT SECTION */
.stamina-sarnu-6823-expert-section {
    padding: 100px 0;
    background-color: #050C11;
}

.stamina-sarnu-6823-expert-wrapper {
    display: flex;
    gap: 60px;
    align-items: center;
}

.stamina-sarnu-6823-expert-quote-block {
    flex: 1;
    text-align: center;
}

.stamina-sarnu-6823-expert-avatar {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    border: 3px solid #42FFD5;
    margin-bottom: 20px;
}

.stamina-sarnu-6823-expert-quote {
    font-size: 1.4rem;
    font-style: italic;
    margin-bottom: 15px;
}

.stamina-sarnu-6823-expert-name {
    display: block;
    color: #42FFD5;
    font-weight: bold;
}

.stamina-sarnu-6823-expert-details {
    flex: 1.5;
}

.stamina-sarnu-6823-expert-list {
    list-style: none;
    margin-top: 20px;
}

.stamina-sarnu-6823-expert-list li {
    padding-left: 25px;
    position: relative;
    margin-bottom: 15px;
}

.stamina-sarnu-6823-expert-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: #42FFD5;
}

/* BENEFITS SECTION */
.stamina-sarnu-6823-benefits-section {
    padding: 100px 0;
}

.stamina-sarnu-6823-benefits-flex {
    display: flex;
    align-items: center;
    gap: 50px;
}

.stamina-sarnu-6823-benefits-text {
    flex: 1;
}

.stamina-sarnu-6823-benefits-ul {
    list-style: none;
    margin-top: 25px;
}

.stamina-sarnu-6823-benefits-ul li {
    margin-bottom: 20px;
    padding-left: 30px;
    position: relative;
}

.stamina-sarnu-6823-benefits-ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 5px;
    width: 15px;
    height: 15px;
    background-color: #42FFD5;
    border-radius: 2px;
}

.stamina-sarnu-6823-benefits-img-wrap {
    flex: 1;
}

.stamina-sarnu-6823-benefits-img {
    width: 100%;
    border-radius: 8px;
    border: 1px solid #1A2E33;
}

/* FAQ SECTION */
.stamina-sarnu-6823-faq-section {
    padding: 100px 0;
    background-color: #050C11;
}

.stamina-sarnu-6823-faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.stamina-sarnu-6823-faq-item {
    background-color: #03070A;
    margin-bottom: 15px;
    border-radius: 4px;
    border: 1px solid #1A2E33;
}

.stamina-sarnu-6823-faq-summary {
    padding: 20px;
    cursor: pointer;
    font-weight: bold;
    color: #42FFD5;
    outline: none;
    list-style: none;
    position: relative;
}

.stamina-sarnu-6823-faq-summary::-webkit-details-marker {
    display: none;
}

.stamina-sarnu-6823-faq-summary::after {
    content: '+';
    position: absolute;
    right: 20px;
    font-size: 1.5rem;
}

.stamina-sarnu-6823-faq-item[open] .stamina-sarnu-6823-faq-summary::after {
    content: '-';
}

.stamina-sarnu-6823-faq-content {
    padding: 0 20px 20px;
    color: #BBB;
}

/* FORM SECTION */
.stamina-sarnu-6823-form-section {
    padding: 100px 0;
}

.stamina-sarnu-6823-form-wrapper {
    display: flex;
    gap: 60px;
    background-color: #050C11;
    padding: 50px;
    border-radius: 12px;
    border: 1px solid #42FFD5;
}

.stamina-sarnu-6823-form-text {
    flex: 1;
}

.stamina-sarnu-6823-main-form {
    flex: 1;
}

.stamina-sarnu-6823-form-group {
    margin-bottom: 20px;
}

.stamina-sarnu-6823-form-label {
    display: block;
    margin-bottom: 8px;
    color: #42FFD5;
    font-size: 0.9rem;
}

.stamina-sarnu-6823-form-input, 
.stamina-sarnu-6823-form-textarea {
    width: 100%;
    padding: 12px;
    background-color: #03070A;
    border: 1px solid #1A2E33;
    color: white;
    border-radius: 4px;
    outline: none;
    transition: border-color 0.3s;
}

.stamina-sarnu-6823-form-input:focus, 
.stamina-sarnu-6823-form-textarea:focus {
    border-color: #42FFD5;
}

.stamina-sarnu-6823-form-textarea {
    height: 120px;
    resize: vertical;
}

.stamina-sarnu-6823-form-checkbox-wrap {
    margin-bottom: 25px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.stamina-sarnu-6823-checkbox-label {
    font-size: 0.85rem;
    color: #888;
}

.stamina-sarnu-6823-checkbox-label a {
    color: #42FFD5;
}

.stamina-sarnu-6823-btn-submit {
    width: 100%;
    background-color: #42FFD5;
    color: #03070A;
    border: none;
    padding: 15px;
    font-weight: bold;
    border-radius: 4px;
    cursor: pointer;
    transition: opacity 0.3s;
}

.stamina-sarnu-6823-btn-submit:hover {
    opacity: 0.9;
}

/* TEXT BLOCKS */
.stamina-sarnu-6823-text-block {
    padding: 80px 0;
}

.stamina-sarnu-6823-bg-alt {
    background-color: #050C11;
}

.stamina-sarnu-6823-text-block p {
    margin-bottom: 20px;
    color: #BBB;
}

.stamina-sarnu-6823-text-block ul, 
.stamina-sarnu-6823-text-block ol {
    margin-left: 20px;
    margin-bottom: 25px;
    color: #BBB;
}

.stamina-sarnu-6823-decorative-line {
    height: 1px;
    background: linear-gradient(90deg, #42FFD5, transparent);
    margin: 40px 0;
}

/* FOOTER */
.stamina-sarnu-6823-footer-wrap {
    background-color: #03070A;
    border-top: 1px solid #1A2E33;
    padding: 60px 0;
}

.stamina-sarnu-6823-footer-main {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.stamina-sarnu-6823-footer-email a {
    color: #42FFD5;
    text-decoration: none;
}

.stamina-sarnu-6823-footer-links {
    margin-top: 30px;
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    justify-content: center;
}

.stamina-sarnu-6823-footer-links a {
    color: #888;
    text-decoration: none;
    font-size: 0.85rem;
    transition: color 0.3s;
}

.stamina-sarnu-6823-footer-links a:hover {
    color: #42FFD5;
}

.stamina-sarnu-6823-footer-copy {
    margin-bottom: 10px;
    font-size: 0.9rem;
}

/* RESPONSIVE */
@media (max-width: 992px) {
    .stamina-sarnu-6823-hero-grid, 
    .stamina-sarnu-6823-benefits-flex, 
    .stamina-sarnu-6823-expert-wrapper, 
    .stamina-sarnu-6823-form-wrapper {
        flex-direction: column;
    }
    
    .stamina-sarnu-6823-h1-title { font-size: 2.2rem; }
}

@media (max-width: 768px) {
    .stamina-sarnu-6823-burger-btn {
        display: flex;
        z-index: 1001;
    }
    
    .stamina-sarnu-6823-nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 70%;
        height: 100vh;
        background-color: #03070A;
        border-left: 2px solid #42FFD5;
        transition: right 0.3s ease;
        padding-top: 100px;
    }
    
    .stamina-sarnu-6823-nav-list {
        flex-direction: column;
        align-items: center;
    }
    
    .stamina-sarnu-6823-nav-link {
        font-size: 1.2rem;
        margin-bottom: 20px;
    }
    
    .stamina-sarnu-6823-nav-checkbox:checked ~ .stamina-sarnu-6823-nav-menu {
        right: 0;
    }
}