/* ROOT VARIABLES AND RESET */
:root {
    --tenoravonBgMain: #050A18;
    --tenoravonBgDarker: #02050D;
    --tenoravonBgLighter: #0D1428;
    --tenoravonColorAccent: #6AA9FF;
    --tenoravonColorAccentHover: #00FFE0;
    --tenoravonColorTextMain: #E0E6F0;
    --tenoravonColorTextMuted: #A0B0C8;
    --tenoravonColorWhite: #FFFFFF;
    --tenoravonNeonShadow: 0 0 15px rgba(106, 169, 255, 0.4);
    --tenoravonTransition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body.tenoravonMainBodyContainer {
    font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--tenoravonBgMain);
    color: var(--tenoravonColorTextMain);
    line-height: 1.6;
    overflow-x: hidden;
}

/* HEADER AND NAVIGATION */
header.tenoravonHeaderNavWrapper {
    background-color: var(--tenoravonBgDarker);
    border-bottom: 1px solid rgba(106, 169, 255, 0.2);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5), 0 0 10px rgba(106, 169, 255, 0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.tenoravonHeaderContentInner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.tenoravonLogoTextBrand {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--tenoravonColorAccent);
    text-transform: uppercase;
    letter-spacing: 2px;
    text-shadow: 0 0 8px rgba(106, 169, 255, 0.5);
}

.tenoravonBurgerHiddenInput {
    display: none;
}

.tenoravonBurgerIconLabel {
    display: none;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
}

.tenoravonBurgerIconLabel span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--tenoravonColorAccent);
    transition: var(--tenoravonTransition);
}

nav.tenoravonNavigationMenuLinks ul {
    list-style: none;
    display: flex;
    gap: 25px;
}

.tenoravonNavLinkItemElement {
    text-decoration: none;
    color: var(--tenoravonColorTextMain);
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--tenoravonTransition);
    position: relative;
}

.tenoravonNavLinkItemElement:hover {
    color: var(--tenoravonColorAccent);
}

.tenoravonNavLinkItemElement::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--tenoravonColorAccent);
    transition: var(--tenoravonTransition);
}

.tenoravonNavLinkItemElement:hover::after {
    width: 100%;
}

/* HERO SECTION */
.tenoravonHeroSectionContainer {
    padding: 80px 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.tenoravonHeroFlexWrapper {
    display: flex;
    align-items: center;
    gap: 50px;
}

.tenoravonHeroImageColumnLeft {
    flex: 1;
}

.tenoravonHeroMainImageElement {
    width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6), 0 0 20px rgba(106, 169, 255, 0.2);
    object-fit: cover;
}

.tenoravonHeroMiniGalleryGrid {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.tenoravonGalleryThumb {
    width: 30%;
    height: auto;
    border-radius: 8px;
    border: 1px solid rgba(106, 169, 255, 0.3);
    transition: var(--tenoravonTransition);
}

.tenoravonGalleryThumb:hover {
    transform: translateY(-5px);
    border-color: var(--tenoravonColorAccent);
}

.tenoravonHeroTextColumnRight {
    flex: 1.2;
}

.tenoravonHeroMainTitleH1 {
    font-size: 3rem;
    line-height: 1.2;
    margin-bottom: 20px;
    color: var(--tenoravonColorWhite);
}

.tenoravonHeroSubTitleText {
    font-size: 1.4rem;
    color: var(--tenoravonColorAccent);
    margin-bottom: 20px;
    font-weight: 600;
}

.tenoravonHeroDescriptionText {
    margin-bottom: 20px;
    color: var(--tenoravonColorTextMuted);
    font-size: 1.1rem;
}

.tenoravonCtaButtonPrimary {
    display: inline-block;
    background-color: var(--tenoravonColorAccent);
    color: var(--tenoravonColorWhite);
    padding: 15px 35px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: var(--tenoravonTransition);
    box-shadow: var(--tenoravonNeonShadow);
    border: 2px solid transparent;
}

.tenoravonCtaButtonPrimary:hover {
    background-color: transparent;
    border-color: var(--tenoravonColorAccentHover);
    color: var(--tenoravonColorAccentHover);
    box-shadow: 0 0 20px rgba(0, 255, 224, 0.4);
    transform: scale(1.05);
}

/* SECTION HEADERS */
.tenoravonSectionHeaderCenter {
    text-align: center;
    margin-bottom: 50px;
}

.tenoravonSectionTitleH2 {
    font-size: 2.4rem;
    color: var(--tenoravonColorWhite);
    margin-bottom: 15px;
}

.tenoravonDecorativeLineNeon {
    width: 80px;
    height: 4px;
    background-color: var(--tenoravonColorAccent);
    margin: 0 auto 20px;
    position: relative;
}

.tenoravonDecorativeLineNeon::after {
    content: '';
    position: absolute;
    width: 150px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--tenoravonColorAccent), transparent);
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
}

.tenoravonSectionIntroText {
    color: var(--tenoravonColorTextMuted);
    font-size: 1.2rem;
}

/* AUDIENCE GRID */
.tenoravonTargetAudienceSection {
    padding: 100px 20px;
    background-color: var(--tenoravonBgLighter);
}

.tenoravonAudienceGridWrapper {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
}

.tenoravonAudienceCardItem {
    background-color: var(--tenoravonBgDarker);
    padding: 30px;
    border-radius: 15px;
    flex: 1 1 calc(33.333% - 30px);
    border: 1px solid rgba(106, 169, 255, 0.1);
    transition: var(--tenoravonTransition);
}

.tenoravonAudienceCardItem:hover {
    border-color: var(--tenoravonColorAccent);
    transform: translateY(-10px);
}

.tenoravonCardTitleH3 {
    color: var(--tenoravonColorAccent);
    margin-bottom: 15px;
    font-size: 1.5rem;
}

.tenoravonCardDescription {
    color: var(--tenoravonColorTextMuted);
    margin-bottom: 20px;
}

.tenoravonDiscountLabel {
    display: inline-block;
    padding: 5px 12px;
    background-color: rgba(106, 169, 255, 0.1);
    border: 1px dashed var(--tenoravonColorAccent);
    border-radius: 4px;
    font-size: 0.85rem;
    color: var(--tenoravonColorWhite);
}

/* PRICING */
.tenoravonPricingSectionWrapper {
    padding: 100px 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.tenoravonPriceGridContainer {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
}

.tenoravonPriceCardItemOutlined {
    background-color: transparent;
    border: 1px solid rgba(106, 169, 255, 0.3);
    border-radius: 12px;
    padding: 40px 30px;
    flex: 1 1 220px;
    max-width: 300px;
    text-align: center;
    display: flex;
    flex-direction: column;
    transition: var(--tenoravonTransition);
}

.tenoravonPriceCardItemOutlined:hover {
    border-color: var(--tenoravonColorAccentHover);
    box-shadow: var(--tenoravonNeonShadow);
}

.tenoravonPriceCardFeatured {
    border: 2px solid var(--tenoravonColorAccent);
    transform: scale(1.05);
    background-color: rgba(106, 169, 255, 0.05);
}

.tenoravonPriceName {
    font-size: 1.6rem;
    color: var(--tenoravonColorWhite);
    margin-bottom: 15px;
}

.tenoravonPriceValue {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--tenoravonColorAccent);
    margin-bottom: 25px;
}

.tenoravonPriceFeatureList {
    list-style: none;
    margin-bottom: 30px;
    flex-grow: 1;
    text-align: left;
}

.tenoravonPriceFeatureList li {
    margin-bottom: 12px;
    padding-left: 20px;
    position: relative;
    font-size: 0.95rem;
    color: var(--tenoravonColorTextMuted);
}

.tenoravonPriceFeatureList li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--tenoravonColorAccent);
}

.tenoravonPriceButtonAction {
    display: block;
    width: 100%;
    padding: 12px;
    border: 1px solid var(--tenoravonColorAccent);
    color: var(--tenoravonColorAccent);
    text-decoration: none;
    border-radius: 6px;
    font-weight: 600;
    transition: var(--tenoravonTransition);
}

.tenoravonPriceButtonAction:hover {
    background-color: var(--tenoravonColorAccent);
    color: var(--tenoravonColorWhite);
}

/* BENEFITS SECTION */
.tenoravonBenefitsSectionContent {
    padding: 100px 20px;
    background-color: var(--tenoravonBgDarker);
}

.tenoravonBenefitsFlexLayout {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 60px;
}

.tenoravonBenefitsTextColumnLeft {
    flex: 1;
}

.tenoravonBenefitsLeadPara {
    font-size: 1.2rem;
    margin-bottom: 30px;
    color: var(--tenoravonColorAccent);
}

.tenoravonBenefitsCustomList {
    list-style: none;
}

.tenoravonBenefitListItem {
    margin-bottom: 20px;
    padding: 15px;
    background-color: var(--tenoravonBgLighter);
    border-left: 4px solid var(--tenoravonColorAccent);
    border-radius: 0 8px 8px 0;
}

.tenoravonBenefitsImageColumnRight {
    flex: 1;
}

.tenoravonBenefitMainImg {
    width: 100%;
    border-radius: 20px;
    box-shadow: 0 0 30px rgba(0,0,0,0.8);
}

/* QUOTE SECTION */
.tenoravonExpertQuoteSection {
    padding: 100px 20px;
    background: radial-gradient(circle at center, #0D1428 0%, #050A18 100%);
}

.tenoravonQuoteContainerInner {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.tenoravonQuoteDecorationSymbol {
    font-size: 5rem;
    color: var(--tenoravonColorAccent);
    line-height: 1;
    opacity: 0.3;
}

.tenoravonExpertMainQuote {
    font-size: 1.8rem;
    font-style: italic;
    margin-bottom: 30px;
    color: var(--tenoravonColorWhite);
}

.tenoravonExpertProfileBox {
    margin-bottom: 40px;
}

.tenoravonExpertNameLabel {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--tenoravonColorAccent);
}

.tenoravonExpertTitleSub {
    color: var(--tenoravonColorTextMuted);
}

.tenoravonAdviceDetailItem {
    background-color: var(--tenoravonBgDarker);
    border: 1px solid rgba(106, 169, 255, 0.2);
    border-radius: 8px;
    margin-top: 20px;
    text-align: left;
}

.tenoravonAdviceSummaryTitle {
    padding: 15px 20px;
    cursor: pointer;
    font-weight: 600;
    color: var(--tenoravonColorAccent);
    list-style: none;
}

.tenoravonAdviceInnerList {
    padding: 0 20px 20px 40px;
    color: var(--tenoravonColorTextMuted);
}

/* TEXT SECTIONS */
.tenoravonAdditionalTextSectionOne, 
.tenoravonAdditionalTextSectionTwo, 
.tenoravonAdditionalTextSectionThree {
    padding: 80px 20px;
}

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

.tenoravonLongTextPara {
    margin-bottom: 25px;
    font-size: 1.1rem;
    color: var(--tenoravonColorTextMuted);
}

.tenoravonSubTitleH3 {
    font-size: 1.8rem;
    color: var(--tenoravonColorAccent);
    margin: 40px 0 20px;
}

.tenoravonStandardTextList {
    margin: 20px 0 20px 40px;
}

.tenoravonStandardTextList li {
    margin-bottom: 10px;
    color: var(--tenoravonColorTextMuted);
}

/* FAQ */
.tenoravonFaqSectionWrapper {
    padding: 100px 20px;
    background-color: var(--tenoravonBgDarker);
}

.tenoravonFaqAccordionContainer {
    max-width: 800px;
    margin: 0 auto;
}

.tenoravonFaqDetailsItem {
    margin-bottom: 15px;
    border: 1px solid rgba(106, 169, 255, 0.1);
    border-radius: 10px;
    overflow: hidden;
}

.tenoravonFaqSummaryHeader {
    padding: 20px;
    background-color: var(--tenoravonBgLighter);
    cursor: pointer;
    font-weight: 600;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.tenoravonFaqSummaryHeader::-webkit-details-marker {
    display: none;
}

.tenoravonFaqAnswerBox {
    padding: 20px;
    background-color: var(--tenoravonBgDarker);
    border-top: 1px solid rgba(106, 169, 255, 0.1);
    color: var(--tenoravonColorTextMuted);
}

/* FORM */
.tenoravonContactFormSection {
    padding: 100px 20px;
    background: linear-gradient(180deg, var(--tenoravonBgMain) 0%, var(--tenoravonBgDarker) 100%);
}

.tenoravonFormContentWrapper {
    max-width: 700px;
    margin: 0 auto;
}

.tenoravonFormLeadText {
    text-align: center;
    margin-bottom: 40px;
    color: var(--tenoravonColorTextMuted);
}

.tenoravonMainContactForm {
    background-color: var(--tenoravonBgLighter);
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.5);
    border: 1px solid rgba(106, 169, 255, 0.1);
}

.tenoravonFormFieldGroup {
    margin-bottom: 25px;
}

.tenoravonInputLabel {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--tenoravonColorAccent);
}

.tenoravonInputFieldControl, 
.tenoravonTextAreaControl {
    width: 100%;
    padding: 12px 15px;
    background-color: var(--tenoravonBgDarker);
    border: 1px solid rgba(106, 169, 255, 0.3);
    border-radius: 8px;
    color: var(--tenoravonColorWhite);
    font-family: inherit;
    transition: var(--tenoravonTransition);
}

.tenoravonInputFieldControl:focus, 
.tenoravonTextAreaControl:focus {
    outline: none;
    border-color: var(--tenoravonColorAccent);
    box-shadow: 0 0 10px rgba(106, 169, 255, 0.3);
}

.tenoravonCheckboxPolicyGroup {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 30px;
}

.tenoravonCheckboxLabel {
    font-size: 0.9rem;
    color: var(--tenoravonColorTextMuted);
}

.tenoravonLinkSimple {
    color: var(--tenoravonColorAccent);
    text-decoration: none;
}

.tenoravonSubmitButtonAction {
    width: 100%;
    padding: 15px;
    background-color: var(--tenoravonColorAccent);
    color: var(--tenoravonColorWhite);
    border: none;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--tenoravonTransition);
    box-shadow: var(--tenoravonNeonShadow);
}

.tenoravonSubmitButtonAction:hover {
    background-color: var(--tenoravonColorAccentHover);
    transform: translateY(-2px);
}

/* FOOTER */
footer.tenoravonMainFooterWrapper {
    background-color: var(--tenoravonBgDarker);
    padding: 60px 20px 20px;
    border-top: 1px solid rgba(106, 169, 255, 0.1);
}

.tenoravonFooterTopArea {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
    margin-bottom: 40px;
}

.tenoravonFooterBrandBox {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--tenoravonColorAccent);
    margin-bottom: 20px;
}

.tenoravonFooterContactInfo {
    margin-bottom: 10px;
    color: var(--tenoravonColorTextMuted);
}

.tenoravonFooterMailLink {
    color: var(--tenoravonColorAccent);
    text-decoration: none;
}

.tenoravonFooterMiddleArea {
    text-align: center;
    padding: 20px 0;
    border-top: 1px solid rgba(106, 169, 255, 0.05);
}

.tenoravonFooterCopyright {
    font-size: 0.9rem;
    color: var(--tenoravonColorTextMuted);
}

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

.tenoravonFooterLinksNav {
    list-style: none;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 20px;
}

.tenoravonFooterLegalLink {
    font-size: 0.8rem;
    color: var(--tenoravonColorTextMuted);
    text-decoration: none;
    transition: var(--tenoravonTransition);
}

.tenoravonFooterLegalLink:hover {
    color: var(--tenoravonColorAccent);
}

/* RESPONSIVE DESIGN */
@media (max-width: 992px) {
    .tenoravonHeroFlexWrapper, 
    .tenoravonBenefitsFlexLayout {
        flex-direction: column;
        text-align: center;
    }
    
    .tenoravonBenefitsFlexLayout {
        flex-direction: column-reverse;
    }
    
    .tenoravonHeroMainTitleH1 {
        font-size: 2.2rem;
    }
    
    .tenoravonAudienceCardItem {
        flex: 1 1 calc(50% - 30px);
    }
}

@media (max-width: 768px) {
    .tenoravonBurgerIconLabel {
        display: flex;
    }
    
    nav.tenoravonNavigationMenuLinks {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--tenoravonBgDarker);
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease-out;
    }
    
    .tenoravonNavListItemsWrapper {
        flex-direction: column;
        padding: 20px;
        gap: 15px;
    }
    
    .tenoravonBurgerHiddenInput:checked ~ nav.tenoravonNavigationMenuLinks {
        max-height: 500px;
    }
    
    .tenoravonAudienceCardItem {
        flex: 1 1 100%;
    }
    
    .tenoravonPriceCardFeatured {
        transform: scale(1);
    }
}