/* ROOT VARIABLES & RESET */
:root {
    --serqiroxDark: #0A0D10;
    --serqiroxIce: #E6FBFF;
    --serqiroxGlass: rgba(230, 251, 255, 0.05);
    --serqiroxGlow: 0 0 15px rgba(230, 251, 255, 0.4);
    --serqiroxTrans: all 0.3s ease;
    --serqiroxFont: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body.serqiroxBodyA {
    background-color: var(--serqiroxDark);
    color: var(--serqiroxIce);
    font-family: var(--serqiroxFont);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--serqiroxTrans);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* CONTAINER */
.serqiroxContA {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* HEADER */
.serqiroxHeadA {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(10, 13, 16, 0.85);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(230, 251, 255, 0.1);
    padding: 15px 0;
}

.serqiroxHeadA .serqiroxContA {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

/* BURGER */
.serqiroxInpA {
    display: none;
}

.serqiroxBtnA {
    display: none;
    cursor: pointer;
    flex-direction: column;
    gap: 6px;
}

.serqiroxBtnA span {
    width: 30px;
    height: 2px;
    background-color: var(--serqiroxIce);
    transition: var(--serqiroxTrans);
}

.serqiroxNaviA .serqiroxListA {
    display: flex;
    gap: 25px;
}

.serqiroxLinkA {
    font-size: 0.95rem;
    font-weight: 500;
    opacity: 0.8;
}

.serqiroxLinkA:hover {
    opacity: 1;
    text-shadow: var(--serqiroxGlow);
}

/* HERO SECTION */
.serqiroxHeroA {
    padding: 160px 0 80px;
}

.serqiroxFlexA {
    display: flex;
    align-items: center;
    gap: 60px;
}

.serqiroxColImgA {
    flex: 1;
}

.serqiroxPictA {
    border-radius: 4px;
    box-shadow: 0 0 30px rgba(230, 251, 255, 0.05);
    border-left: 2px solid var(--serqiroxIce);
}

.serqiroxColTxtA {
    flex: 1.2;
}

.serqiroxTitlA {
    font-size: 3.5rem;
    line-height: 1.1;
    margin-bottom: 25px;
    font-weight: 900;
}

.serqiroxSubtA {
    font-size: 1.4rem;
    color: rgba(230, 251, 255, 0.7);
    margin-bottom: 30px;
}

.serqiroxParaA {
    margin-bottom: 20px;
    font-size: 1.1rem;
    opacity: 0.9;
}

/* BUTTONS */
.serqiroxMainBtn {
    display: inline-block;
    background-color: var(--serqiroxIce);
    color: var(--serqiroxDark);
    padding: 18px 40px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: none;
    border-radius: 2px;
    cursor: pointer;
    margin-top: 20px;
}

.serqiroxMainBtn:hover {
    box-shadow: var(--serqiroxGlow);
    transform: translateY(-2px);
}

.serqiroxSecBtn {
    display: inline-block;
    padding: 12px 30px;
    border: 1px solid var(--serqiroxIce);
    color: var(--serqiroxIce);
    font-weight: 600;
    border-radius: 2px;
}

.serqiroxSecBtn:hover {
    background: var(--serqiroxIce);
    color: var(--serqiroxDark);
}

/* REVIEWS */
.serqiroxRevwA {
    padding: 80px 0;
    background: rgba(230, 251, 255, 0.02);
}

.serqiroxTitlB {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 50px;
    font-weight: 800;
}

.serqiroxScrollA {
    display: flex;
    overflow-x: auto;
    gap: 30px;
    padding-bottom: 30px;
    scrollbar-width: thin;
    scrollbar-color: var(--serqiroxIce) var(--serqiroxDark);
}

.serqiroxCardA {
    min-width: 350px;
    background: var(--serqiroxGlass);
    padding: 40px;
    border-top: 3px solid var(--serqiroxIce);
}

.serqiroxParaB {
    font-style: italic;
    margin-bottom: 20px;
    font-size: 1.1rem;
}

.serqiroxNameA {
    display: block;
    font-weight: 700;
    color: rgba(230, 251, 255, 0.6);
}

/* FOR WHOM */
.serqiroxTargA {
    padding: 100px 0;
}

.serqiroxSubtB {
    text-align: center;
    margin-bottom: 60px;
    font-size: 1.2rem;
    opacity: 0.8;
}

.serqiroxFlexB {
    display: flex;
    gap: 60px;
    align-items: flex-start;
}

.serqiroxListB {
    flex: 1;
}

.serqiroxItemA {
    position: relative;
    padding-left: 30px;
    margin-bottom: 20px;
    font-size: 1.15rem;
}

.serqiroxItemA::before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--serqiroxIce);
}

.serqiroxPriceCardA {
    flex: 1;
    background: var(--serqiroxGlass);
    padding: 30px;
    border: 1px solid rgba(230, 251, 255, 0.1);
}

.serqiroxPictB {
    margin-bottom: 25px;
}

.serqiroxTitlC {
    font-size: 1.8rem;
    margin-bottom: 15px;
}

.serqiroxValuA {
    display: block;
    font-size: 2.2rem;
    font-weight: 800;
    margin-top: 20px;
    color: var(--serqiroxIce);
}

/* PRICING */
.serqiroxPricA {
    padding: 100px 0;
    background: linear-gradient(to bottom, var(--serqiroxDark), #12181d);
}

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

.serqiroxPackA {
    flex: 1;
    min-width: 260px;
    max-width: 280px;
    background: rgba(230, 251, 255, 0.03);
    padding: 50px 30px;
    text-align: center;
    border: 1px solid rgba(230, 251, 255, 0.05);
}

.serqiroxPackBest {
    border: 1px solid var(--serqiroxIce);
    transform: scale(1.05);
    background: rgba(230, 251, 255, 0.06);
}

.serqiroxTitlD {
    font-size: 1.5rem;
    margin-bottom: 20px;
    text-transform: uppercase;
}

.serqiroxCostA {
    font-size: 2.5rem;
    font-weight: 900;
    margin-bottom: 30px;
}

.serqiroxFeatA {
    margin-bottom: 40px;
    text-align: left;
}

.serqiroxFeatA li {
    margin-bottom: 12px;
    font-size: 0.95rem;
    opacity: 0.8;
}

/* EXPERT WORD */
.serqiroxExptA {
    padding: 120px 0;
    background: var(--serqiroxDark);
}

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

.serqiroxTextA {
    font-size: 2rem;
    line-height: 1.4;
    font-style: italic;
    margin-bottom: 40px;
    position: relative;
}

.serqiroxTextA::before {
    content: "“";
    font-size: 8rem;
    position: absolute;
    top: -50px;
    left: -40px;
    opacity: 0.1;
    color: var(--serqiroxIce);
}

.serqiroxCiteA strong {
    display: block;
    font-size: 1.4rem;
}

.serqiroxCiteA span {
    opacity: 0.6;
}

/* BENEFITS */
.serqiroxBeneA {
    padding: 100px 0;
}

.serqiroxRevA {
    flex-direction: row-reverse;
}

.serqiroxListC {
    margin-top: 40px;
}

.serqiroxItemB {
    margin-bottom: 35px;
}

.serqiroxTitlE {
    font-size: 1.4rem;
    margin-bottom: 10px;
    color: var(--serqiroxIce);
}

.serqiroxParaD {
    opacity: 0.8;
}

/* FAQ */
.serqiroxFaqA {
    padding: 100px 0;
}

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

.serqiroxDetA {
    background: var(--serqiroxGlass);
    margin-bottom: 15px;
    border-radius: 4px;
}

.serqiroxSummA {
    padding: 20px 30px;
    font-weight: 600;
    cursor: pointer;
    list-style: none;
    position: relative;
}

.serqiroxSummA::after {
    content: "+";
    position: absolute;
    right: 30px;
}

.serqiroxDetA[open] .serqiroxSummA::after {
    content: "-";
}

.serqiroxAnsA {
    padding: 0 30px 25px;
    opacity: 0.8;
}

/* TEXT SECTIONS */
.serqiroxTxtBlA {
    padding: 100px 0;
}

.serqiroxAltBgA {
    background: rgba(230, 251, 255, 0.02);
}

.serqiroxParaE {
    font-size: 1.2rem;
    margin-bottom: 25px;
    max-width: 900px;
}

.serqiroxListD {
    margin-top: 30px;
}

.serqiroxListD li {
    margin-bottom: 15px;
    font-weight: 500;
    border-left: 3px solid var(--serqiroxIce);
    padding-left: 20px;
}

/* FORM */
.serqiroxFormA {
    padding: 100px 0;
    background: var(--serqiroxDark);
}

.serqiroxFormWrapA {
    max-width: 700px;
    margin: 0 auto;
    background: var(--serqiroxGlass);
    padding: 60px;
    border: 1px solid rgba(230, 251, 255, 0.1);
}

.serqiroxInpGroup {
    margin-bottom: 25px;
}

.serqiroxLabA {
    display: block;
    margin-bottom: 10px;
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.serqiroxFieldA, .serqiroxAreaA {
    width: 100%;
    background: rgba(10, 13, 16, 0.5);
    border: 1px solid rgba(230, 251, 255, 0.2);
    padding: 15px;
    color: var(--serqiroxIce);
    font-family: inherit;
}

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

.serqiroxFieldA:focus, .serqiroxAreaA:focus {
    outline: none;
    border-color: var(--serqiroxIce);
}

.serqiroxCheckWrap {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 30px;
}

.serqiroxLabB {
    font-size: 0.85rem;
    opacity: 0.7;
}

.serqiroxLabB a {
    text-decoration: underline;
}

.serqiroxFullBtn {
    width: 100%;
}

/* FOOTER */
.serqiroxFoatA {
    padding: 80px 0 40px;
    border-top: 1px solid rgba(230, 251, 255, 0.1);
}

.serqiroxFootTop {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 50px;
}

.serqiroxCopyA {
    text-align: center;
    margin-bottom: 30px;
    opacity: 0.5;
    font-size: 0.9rem;
}

.serqiroxLegA {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
}

.serqiroxLegA a {
    font-size: 0.85rem;
    opacity: 0.6;
}

.serqiroxLegA a:hover {
    opacity: 1;
}

/* RESPONSIVE */
@media (max-width: 992px) {
    .serqiroxFlexA, .serqiroxFlexB {
        flex-direction: column;
        gap: 40px;
    }
    
    .serqiroxTitlA {
        font-size: 2.5rem;
    }
    
    .serqiroxPackBest {
        transform: none;
    }
}

@media (max-width: 768px) {
    .serqiroxBtnA {
        display: flex;
    }

    .serqiroxNaviA {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--serqiroxDark);
        height: 0;
        overflow: hidden;
        transition: var(--serqiroxTrans);
    }

    .serqiroxInpA:checked ~ .serqiroxNaviA {
        height: auto;
        padding: 40px 0;
        border-bottom: 1px solid rgba(230, 251, 255, 0.1);
    }

    .serqiroxListA {
        flex-direction: column;
        align-items: center;
    }

    .serqiroxFormWrapA {
        padding: 30px;
    }
    
    .serqiroxFootTop {
        flex-direction: column;
        gap: 30px;
        align-items: center;
        text-align: center;
    }
}