/* Reset & Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

:root {
    --bg-dark: #07090C;
    --bg-card: #0F1218;
    --accent-cyan: #4FF7FF;
    --accent-glow: rgba(79, 247, 255, 0.4);
    --text-main: #E0E0E0;
    --text-muted: #A0A0A0;
    --border-cyan: #4FF7FF;
}

html {
    scroll-behavior: smooth;
}

body.VelnoxaCardioMainBody {
    background-color: var(--bg-dark);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Header */
header.VelnoxaCardioHeader {
    background: rgba(7, 9, 12, 0.95);
    border-bottom: 2px solid var(--accent-cyan);
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

.VelnoxaCardioBrandLogo {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--accent-cyan);
    letter-spacing: 2px;
    text-transform: uppercase;
}

.VelnoxaCardioNavList {
    list-style: none;
    display: flex;
    gap: 25px;
}

.VelnoxaCardioNavLink {
    text-decoration: none;
    color: var(--text-main);
    font-weight: 600;
    transition: 0.3s;
    font-size: 0.95rem;
    text-transform: uppercase;
}

.VelnoxaCardioNavLink:hover {
    color: var(--accent-cyan);
    text-shadow: 0 0 10px var(--accent-glow);
}

/* Burger Menu */
.VelnoxaCardioNavToggleInput {
    display: none;
}

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

.VelnoxaCardioBurgerBtn span {
    width: 25px;
    height: 3px;
    background: var(--accent-cyan);
    transition: 0.3s;
}

/* Hero Section */
.VelnoxaCardioHeroSection {
    padding: 80px 20px;
}

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

.VelnoxaCardioHeroFlex {
    display: flex;
    align-items: center;
    gap: 50px;
    margin-bottom: 80px;
}

.VelnoxaCardioHeroImageCol {
    flex: 1;
}

.VelnoxaCardioHeroImgMain {
    width: 100%;
    border-radius: 10px;
    box-shadow: 0 0 30px rgba(79, 247, 255, 0.15);
    object-fit: cover;
}

.VelnoxaCardioHeroTextCol {
    flex: 1;
}

.VelnoxaCardioHeroTitle {
    font-size: 3.5rem;
    line-height: 1.1;
    margin-bottom: 25px;
    color: #fff;
}

.VelnoxaCardioHeroSub {
    font-size: 1.4rem;
    color: var(--accent-cyan);
    margin-bottom: 20px;
}

.VelnoxaCardioHeroDesc {
    margin-bottom: 15px;
    color: var(--text-muted);
}

.VelnoxaCardioHeroCtaWrap {
    margin-top: 30px;
}

.VelnoxaCardioPrimaryBtn {
    display: inline-block;
    padding: 15px 40px;
    background: var(--accent-cyan);
    color: #000;
    text-decoration: none;
    font-weight: 700;
    text-transform: uppercase;
    border-radius: 5px;
    transition: 0.3s;
    box-shadow: 0 0 15px var(--accent-glow);
}

.VelnoxaCardioPrimaryBtn:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 25px var(--accent-cyan);
}

.VelnoxaCardioHeroTripleGrid {
    display: flex;
    gap: 30px;
}

.VelnoxaCardioHeroTripleItem {
    flex: 1;
    background: var(--bg-card);
    padding: 20px;
    border-radius: 8px;
    border-left: 4px solid var(--accent-cyan);
}

.VelnoxaCardioHeroTripleImg {
    width: 100%;
    margin-bottom: 15px;
    border-radius: 5px;
}

.VelnoxaCardioHeroTripleLabel {
    color: var(--accent-cyan);
    margin-bottom: 10px;
    font-size: 1.2rem;
}

.VelnoxaCardioHeroTripleText {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* Section Common */
.VelnoxaCardioSecContainer {
    max-width: 1100px;
    margin: 0 auto;
    padding: 100px 20px;
}

.VelnoxaCardioSecHeading {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 40px;
    color: #fff;
    text-transform: uppercase;
    position: relative;
}

.VelnoxaCardioSecSub {
    text-align: center;
    color: var(--text-muted);
    max-width: 700px;
    margin: -30px auto 50px;
}

/* Reviews Slider (No JS) */
.VelnoxaCardioReviewsSection {
    background: var(--bg-card);
}

.VelnoxaCardioSliderWrapper {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    overflow: hidden;
}

.VelnoxaSliderInput {
    display: none;
}

.VelnoxaCardioSliderContent {
    display: flex;
    transition: transform 0.6s ease-in-out;
}

.VelnoxaCardioReviewCard {
    min-width: 100%;
    padding: 40px;
    text-align: center;
}

.VelnoxaCardioQuoteText {
    font-size: 1.2rem;
    font-style: italic;
    margin-bottom: 20px;
    display: block;
}

.VelnoxaCardioQuoteAuthor {
    color: var(--accent-cyan);
    font-weight: 700;
}

#VelnoxaReview1:checked ~ .VelnoxaCardioSliderContent { transform: translateX(0); }
#VelnoxaReview2:checked ~ .VelnoxaCardioSliderContent { transform: translateX(-100%); }
#VelnoxaReview3:checked ~ .VelnoxaCardioSliderContent { transform: translateX(-200%); }

.VelnoxaCardioSliderControls {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 20px;
}

.VelnoxaSliderLabel {
    width: 12px;
    height: 12px;
    border: 1px solid var(--accent-cyan);
    border-radius: 50%;
    cursor: pointer;
}

#VelnoxaReview1:checked ~ .VelnoxaCardioSliderControls label[for="VelnoxaReview1"],
#VelnoxaReview2:checked ~ .VelnoxaCardioSliderControls label[for="VelnoxaReview2"],
#VelnoxaReview3:checked ~ .VelnoxaCardioSliderControls label[for="VelnoxaReview3"] {
    background: var(--accent-cyan);
}

/* Target Section */
.VelnoxaCardioTargetGrid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.VelnoxaCardioTargetBox {
    padding: 30px;
    background: var(--bg-card);
    border: 1px solid #1a1d23;
    position: relative;
    transition: 0.3s;
}

.VelnoxaCardioTargetBox:hover {
    border-color: var(--accent-cyan);
    box-shadow: 0 0 20px rgba(79, 247, 255, 0.05);
}

.VelnoxaCardioTargetIcon {
    font-size: 2.5rem;
    font-weight: 900;
    color: rgba(79, 247, 255, 0.1);
    position: absolute;
    top: 10px;
    right: 15px;
}

.VelnoxaCardioTargetLabel {
    color: var(--accent-cyan);
    margin-bottom: 15px;
    font-size: 1.25rem;
}

.VelnoxaCardioTargetDesc {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* Benefits Section */
.VelnoxaCardioBenefitFlex {
    display: flex;
    align-items: center;
    gap: 60px;
}

.VelnoxaCardioBenefitTextCol { flex: 1.2; }
.VelnoxaCardioBenefitImageCol { flex: 0.8; }

.VelnoxaCardioBenefitImg {
    width: 100%;
    border-radius: 15px;
    border: 2px solid var(--bg-card);
}

.VelnoxaCardioBenefitList {
    list-style: none;
    margin-top: 30px;
}

.VelnoxaCardioBenefitItem {
    display: flex;
    gap: 15px;
    margin-bottom: 25px;
}

.VelnoxaCardioBenefitMarker {
    min-width: 20px;
    height: 20px;
    background: var(--accent-cyan);
    margin-top: 5px;
    clip-path: polygon(100% 50%, 0 0, 0 100%);
}

.VelnoxaCardioBenefitContent strong {
    color: var(--accent-cyan);
    display: block;
    font-size: 1.1rem;
}

/* Pricing Section */
.VelnoxaCardioPriceGrid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.VelnoxaCardioPriceCard {
    background: var(--bg-card);
    padding: 35px 25px;
    border: 1px solid #1a1d23;
    display: flex;
    flex-direction: column;
    transition: 0.3s;
}

.VelnoxaCardioPriceCardFeatured {
    border: 2px solid var(--accent-cyan);
    transform: scale(1.05);
}

.VelnoxaCardioPriceTitle {
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: #fff;
    text-align: center;
}

.VelnoxaCardioPriceValue {
    text-align: center;
    margin-bottom: 30px;
}

.VelnoxaCardioOldPrice {
    display: block;
    text-decoration: line-through;
    color: var(--text-muted);
    font-size: 1rem;
}

.VelnoxaCardioNewPrice {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    color: var(--accent-cyan);
}

.VelnoxaCardioPriceFeatures {
    list-style: none;
    margin-bottom: 30px;
    flex-grow: 1;
}

.VelnoxaCardioPriceFeatures li {
    padding: 10px 0;
    border-bottom: 1px solid #1a1d23;
    font-size: 0.9rem;
    color: var(--text-muted);
    text-align: center;
}

.VelnoxaCardioPriceBtn {
    display: block;
    text-align: center;
    padding: 12px;
    border: 1px solid var(--accent-cyan);
    color: var(--accent-cyan);
    text-decoration: none;
    font-weight: 600;
    text-transform: uppercase;
    transition: 0.3s;
}

.VelnoxaCardioPriceBtn:hover {
    background: var(--accent-cyan);
    color: #000;
}

/* FAQ Section */
.VelnoxaCardioFaqAccordion {
    max-width: 800px;
    margin: 0 auto;
}

.VelnoxaCardioFaqItem {
    background: var(--bg-card);
    margin-bottom: 15px;
    border-radius: 5px;
}

.VelnoxaCardioFaqQuest {
    padding: 20px;
    font-weight: 600;
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.VelnoxaCardioFaqQuest::after {
    content: '+';
    color: var(--accent-cyan);
    font-size: 1.5rem;
}

details[open] .VelnoxaCardioFaqQuest::after {
    content: '−';
}

.VelnoxaCardioFaqAnswer {
    padding: 0 20px 20px;
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* Long Text Sections */
.VelnoxaCardioTextSection {
    padding: 60px 0;
}

.VelnoxaCardioBgAlt { background: var(--bg-card); }

.VelnoxaCardioLongText {
    max-width: 900px;
    margin: 0 auto 20px;
    text-align: justify;
    color: var(--text-muted);
}

.VelnoxaCardioSubHeader {
    max-width: 900px;
    margin: 40px auto 20px;
    color: var(--accent-cyan);
    font-size: 1.6rem;
}

.VelnoxaCardioTextList {
    max-width: 850px;
    margin: 0 auto 30px;
    padding-left: 20px;
}

.VelnoxaCardioTextList li {
    margin-bottom: 10px;
    color: var(--text-muted);
}

/* Form Section */
.VelnoxaCardioFormSection {
    padding: 100px 20px;
    background: linear-gradient(180deg, var(--bg-dark) 0%, #0F1218 100%);
}

.VelnoxaCardioFormCard {
    max-width: 600px;
    margin: 0 auto;
    background: var(--bg-card);
    padding: 50px;
    border-radius: 10px;
    box-shadow: 0 0 40px rgba(0,0,0,0.5);
    border: 1px solid #1a1d23;
}

.VelnoxaCardioInputGroup {
    margin-bottom: 20px;
}

.VelnoxaCardioLabel {
    display: block;
    margin-bottom: 8px;
    color: var(--accent-cyan);
    font-size: 0.9rem;
    text-transform: uppercase;
}

.VelnoxaCardioInput, .VelnoxaCardioTextarea {
    width: 100%;
    background: #07090C;
    border: 1px solid #1a1d23;
    padding: 12px;
    color: #fff;
    border-radius: 4px;
}

.VelnoxaCardioInput:focus, .VelnoxaCardioTextarea:focus {
    outline: none;
    border-color: var(--accent-cyan);
}

.VelnoxaCardioTextarea { height: 120px; resize: none; }

.VelnoxaCardioCheckGroup {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 30px;
    font-size: 0.85rem;
}

.VelnoxaCardioCheckGroup a { color: var(--accent-cyan); }

.VelnoxaCardioSubmitBtn {
    width: 100%;
    padding: 15px;
    background: var(--accent-cyan);
    border: none;
    color: #000;
    font-weight: 700;
    text-transform: uppercase;
    cursor: pointer;
    transition: 0.3s;
    border-radius: 4px;
}

.VelnoxaCardioSubmitBtn:hover {
    box-shadow: 0 0 20px var(--accent-glow);
    transform: translateY(-2px);
}

/* Footer */
.VelnoxaCardioFooter {
    background: #040507;
    padding: 60px 20px;
    border-top: 1px solid #1a1d23;
}

.VelnoxaCardioFooterContent {
    text-align: center;
    margin-bottom: 40px;
}

.VelnoxaCardioFooterBrand {
    font-size: 1.2rem;
    margin-bottom: 10px;
}

.VelnoxaCardioFooterEmail, .VelnoxaCardioFooterPhone, .VelnoxaCardioFooterAddress {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 5px;
}

.VelnoxaCardioFooterEmail a { color: var(--accent-cyan); text-decoration: none; }

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

.VelnoxaCardioFootLink {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.8rem;
    transition: 0.3s;
}

.VelnoxaCardioFootLink:hover { color: var(--accent-cyan); }

/* Adaptive */
@media (max-width: 1024px) {
    .VelnoxaCardioHeroTitle { font-size: 2.5rem; }
    .VelnoxaCardioTargetGrid { grid-template-columns: repeat(2, 1fr); }
    .VelnoxaCardioPriceGrid { grid-template-columns: repeat(2, 1fr); }
    .VelnoxaCardioPriceCardFeatured { transform: scale(1); }
}

@media (max-width: 768px) {
    .VelnoxaCardioBurgerBtn { display: flex; }
    .VelnoxaCardioNavbarItems {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--bg-dark);
        max-height: 0;
        overflow: hidden;
        transition: 0.5s;
    }
    .VelnoxaCardioNavToggleInput:checked ~ .VelnoxaCardioNavbarItems { max-height: 400px; }
    .VelnoxaCardioNavList { flex-direction: column; padding: 20px; text-align: center; }
    
    .VelnoxaCardioHeroFlex { flex-direction: column-reverse; }
    .VelnoxaCardioHeroTripleGrid { flex-direction: column; }
    .VelnoxaCardioBenefitFlex { flex-direction: column; }
    .VelnoxaCardioPriceGrid { grid-template-columns: 1fr; }
    .VelnoxaCardioTargetGrid { grid-template-columns: 1fr; }
    .VelnoxaCardioHeroTitle { font-size: 2rem; }
}