:root {
  --bg: #11011E;
  --fg: #ECF1F0;
  --container-max: 1740px;
  --header-height: 100px;
  --header-height-shrink: 60px;
  --gap: 20px;
  --card-min-height: 220px;
  --features-card-w: 400px;
  --features-card-h: 370px;
  --features-left-w: 480px;
  --features-gap: 30px;
  --features-gap-tight: 12px;
}
*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding-top: var(--header-height);
  font-family: 'Open Sans', sans-serif;
  background-color: var(--bg);
  color: var(--fg);
}

body.lang-en {
  font-family: "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding-left: 20px;
  padding-right: 20px;
}

.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    background-color: var(--bg);
    color: var(--fg);
    border-bottom: 2px solid rgba(229, 229, 229, 0.2);
    border-bottom-left-radius: 25px;
    border-bottom-right-radius: 25px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    transition: height 0.25s ease, padding 0.25s ease;
}

button, a {
  outline: none;
}

button:focus-visible, a:focus-visible {
  box-shadow: 0 0 0 3px rgba(206,235,255,0.18); 
  border-radius: 8px;
}


.header .container {
  padding: 0 20px;
  box-sizing: border-box;
}

.contact-actions,
.mobile-contact-actions {
  display: flex;
  gap: 10px;
  align-items: center;
  justify-content: center;
  padding-right: 12px;
}

.contact-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border-radius: 999px;
  background: rgba(255,255,255,0.06);
  color: var(--fg);
  border: 1px solid rgba(255,255,255,0.08);
  text-decoration: none;
  font-weight: 600;
  font-size: 16px;
  white-space: nowrap;
}

.tg-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,0.06);
  color: var(--fg);
  border: 1px solid rgba(255,255,255,0.08);
  text-decoration: none;
  flex-shrink: 0;
}

.tg-btn svg { width: 18px; height: 18px; fill: currentColor; }
.header__right {
  display: flex;
  align-items: center;
}

.header__right,
.contact-actions {
  align-items: center;
}

@media (max-width: 600px) {
  .header__right {
    gap: 12px;
  }
  .contact-actions {
    gap: 12px;
  }

  .contact-btn {
    padding: 12px 18px; 
    font-size: 21px;  
    border-radius: 20px;
  }

  .tg-btn {
    width: 54px;   
    height: 54px;    
  }

  .mobile-contact-actions { gap: 18px; }
}

@media (max-height: 600px) {
  .mobile-menu {
    /* распределяем элементы ровно между верхом и низом */
    justify-content: space-between;
    gap: 14px;
    padding-top: calc(var(--header-height) + 8px);
    padding-bottom: 12px;
  }
  .mobile-menu a { font-size: 20px; }
}

@media (max-height: 450px) {
  .mobile-menu {
    justify-content: space-between;
    gap: 10px;
    padding-top: calc(var(--header-height) + 10px);
    padding-bottom: 10px;
  }
  .mobile-menu a { font-size: 18px; }
}

body.shrink {
  --header-height: var(--header-height-shrink);
}

.header__container {
  height: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0; 
}

.lang-toggle {
  display: inline-flex;
  align-items: center;
  background: rgba(255,255,255,0.06);
  border-radius: 999px;
  padding: 6px;     
  gap: 6px;
  border: 1px solid rgba(255,255,255,0.08);
}
.lang-toggle .lang-btn {
  background: transparent;
  border: none;
  color: var(--fg);
  padding: 10px 16px;  
  border-radius: 999px;
  cursor: pointer;
  font-weight: 600;
  font-size: 18px;  
  line-height: 1;
}

.lang-toggle .lang-btn.active {
  background: var(--fg);
  color: var(--bg);
  box-shadow: 0 2px 6px rgba(0,0,0,0.25);
}

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

/*.header__nav a {
  text-decoration: none;
  color: #ECF1F0;
  font-size: 18px;
}*/

.header__nav a {
  position: relative;
  padding-bottom: 4px; 
  color: inherit;
  text-decoration: none;
  font-size: 18px;
}

.header__nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  height: 2px;
  width: 100%;
  background: #fff;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 280ms ease; 
  opacity: 0.95; 
}

.header__nav a:hover::after {
  transform: scaleX(1);
}

.header__nav a.active::after {
  transform: scaleX(1);
}

.header__lang {
  appearance: none;
  border: 1px solid #ccc;
  border-radius: 6px;
  padding: 6px 12px;
  font-size: 16px;
  background-color: #fff;
  cursor: pointer;
}

.header__lang:focus {
  outline: none;
  border-color: #666;
}

.burger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 35px;
  height: 24px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  margin-left: 8px;
}

.burger span {
  display: block;
  height: 4px;
  width: 100%;
  background: #ECF1F0;
  border-radius: 4px;
  transition: 0.3s;
}

.burger.active span:nth-child(1) {
  transform: translateY(10px) rotate(45deg);
}
.burger.active span:nth-child(2) {
  opacity: 0;
}
.burger.active span:nth-child(3) {
  transform: translateY(-10px) rotate(-45deg);
}

.mobile-menu {
  position: fixed;
  top: var(--header-height); 
  left: 0;
  right: 0;
  bottom: 0;                 
  background: #11011E;
  display: flex;
  flex-direction: column;
  gap: 20px;
  justify-content: center;  
  align-items: center;     
  transform: translateY(-120%); 
  transition: transform 0.35s ease;
  font-size: 32px;
  z-index: 900;
  box-sizing: border-box;
  padding: 20px;          
  max-height: calc(100vh - var(--header-height)); 
  overflow-y: auto;         
  -webkit-overflow-scrolling: touch;
  overscroll-behavior: contain;
    border-bottom: 2px solid rgba(229, 229, 229, 0.2);
    border-bottom-left-radius: 25px;
    border-bottom-right-radius: 25px;
}

.mobile-menu a {
  text-decoration: none;
  color: #ECF1F0;
}

.mobile-menu > a { display: block; width: 100%; text-align: center; }
.mobile-menu .contact-btn,
.mobile-menu .tg-btn { display: inline-flex; align-items: center; justify-content: center; }

.mobile-menu.show {
  transform: translateY(0);
}

.mobile-menu > a { display: block; width: 100%; text-align: center; }
.mobile-menu .contact-btn,
.mobile-menu .tg-btn { display: inline-flex; align-items: center; justify-content: center; }

.mobile-menu.show { 
  transform: translateY(0);
}

.mobile-lang {
  font-size: 26px;
  padding: 10px 20px;
}

.mobile-lang-toggle {       
  font-size: 18px;
}

@media (max-width: 1100px) {
  .header__nav,
  .header__lang {
    display: none !important;
  }
  .burger {
    display: flex !important;
  }

  .header__right { gap: 8px; }
}

@media (max-width: 600px) {
  .contact-actions .contact-btn,
  .contact-actions .tg-btn {
    display: none !important;
    visibility: hidden;
    pointer-events: none;
  }
  .header__right { gap: 8px; }
}

@media (min-width: 601px) {
  .mobile-menu .mobile-contact-actions {
    display: none !important;
    visibility: hidden !important;
    pointer-events: none !important;
  }
}

@media (max-width: 600px) {
  .mobile-menu .mobile-contact-actions {
    display: flex !important;
    margin-top: auto;
    gap: 12px;
    padding-top: 12px;
    padding-bottom: calc(env(safe-area-inset-bottom, 0) + 12px);
    visibility: visible !important;
    pointer-events: auto !important;
  }
}

@media (min-width: 1101px) {
  .mobile-menu { display: none; }
}

.crypto-widgets {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 40px;
  padding: 60px 0;
}

.widget-wrapper {
  width: 300px;
}

.widget-bg {
  border-radius: 30px;
  border: 1px solid rgba(229,229,229,0.1);
  background: radial-gradient(circle at top right, rgba(255,255,255,0.1), rgba(17,1,30,0.9) 80%);
  display: flex;
  justify-content: center;
  align-items: center;
}

.currency-table {
    width: 1024px;
    max-width: 100%;
    background: radial-gradient(circle at center, rgba(255,255,255,0.07), rgba(10,5,20,0.65));
    border-radius: 24px;
    padding: clamp(16px, 3vw, 40px);
    margin: 40px 0 20px 0;
    border: 1px solid rgba(255,255,255,0.1);
    color: white;
}

.table-title {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 30px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.currency-table table {
    width: 100%;
    border-collapse: collapse;
    font-size: clamp(14px, 1.6vw, 24px);
    table-layout: fixed; 
}

.currency-table th {
    text-align: left;
    padding-bottom: 15px;
}

.currency-table td {
    height: 60px;
    white-space: nowrap;
}

.currency-table tbody tr {
    border-top: 1px solid rgba(255,255,255,0.1);
}

.col-buy,
.col-sell {
  min-width: 140px;
}

.col-currency {
    width: auto;
    min-width: 80px;
}


.cards-container {
    display: flex;
    justify-content: flex-start;
    align-items: stretch;
    width: 1024px;  
    margin: 0 0 60px 0;
    gap: 20px;
}


.crypto-card {
    flex: 1;
    min-width: 0;
    min-height: var(--card-min-height);
    background: radial-gradient(circle at top right, rgba(255,255,255,0.1), rgba(17,1,30,0.9) 80%);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 20px;
    padding: 20px;
    color: white;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 12px;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.crypto-icon {
    width: 40px;
    height: 40px;
    filter: brightness(0) invert(95%);
}

.card-body {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 12px;
  margin-top: auto;
}

.card-body .price {
    font-size: 28px;
    font-weight: 700;
    text-align: right;
}


.buttons button {
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    color: white;
    padding: 6px 12px;
    margin-left: 4px;
    border-radius: 8px;
    cursor: pointer;
    transition: 0.3s;
}

.buttons button:hover {
    opacity: 0.8;
}

.buttons button.active {
    background: #ECF1F0;
    color: #11011E;
    border-color: rgba(0,0,0,0.15);
    outline: none;
    box-shadow: none;
}

@media (max-width: 1100px) {
    .cards-container,
    .currency-table {
        width: 100%;
    }
}

@media (max-width: 768px) {
    .cards-container {
        flex-direction: column;
    }
}

.features-section {
  width: 100%;
  display: flex;
  justify-content: right;
  padding: 60px 0 80px;
}
.features-inner {
  width: 100%;
  max-width: 1400px;
  box-sizing: border-box;
}

.features-heading {
  margin: 0;
  align-self: flex-start;
  font-size: 28px;
  font-weight: 700;
  padding-bottom: 350px;
}

.features-grid-wrap {
  display: flex;
  gap: var(--features-gap);
  align-items: flex-start; 
  justify-content: flex-start;
  margin-top: 16px;
  width: 100%;
  box-sizing: border-box;

  min-width: 0;
}

.features-left {
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 0 0 var(--features-left-w);
  max-width: var(--features-left-w);
  min-width: 0;      
  box-sizing: border-box;
  text-align: left;
  align-items: flex-start;
  margin: 0;
  overflow-wrap: break-word;
  z-index: 2;
}

.features-left .features-heading { font-size: 28px; font-weight: 700; margin: 0; }
.features-left .features-description {
  width: 100%;
  font-size: 20px;
  line-height: 1.55;
  color: var(--fg);
  margin: 0;
  padding-right: 8px;
}

.features-right {
  display: flex;
  flex: 1 1 auto;
  justify-content: flex-end;  
  align-items: flex-start;
  margin-left: 0;
  min-width: 0; 
  box-sizing: border-box;
  z-index: 1;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(220px, var(--features-card-w)));
  grid-auto-rows: auto;
  gap: 20px;
  justify-content: end; 
  align-content: start;
  box-sizing: border-box;
  width: auto;
  min-width: 0;
}

.feature-card {
  width: var(--features-card-w);
  max-width: var(--features-card-w);
  min-width: 220px;      
  min-height: var(--features-card-h);
  height: auto;           
  background: radial-gradient(circle at top right, rgba(255,255,255,0.03), rgba(17,1,30,0.9));
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 26px;
  padding: 20px;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: flex-start;
  justify-content: flex-start;
  overflow: visible;
}

.feature-icon {
  width: 72px;
  height: 72px;
  border-radius: 8px;
  background: rgba(255,255,255,0.02);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: visible;
  flex: 0 0 72px;
}
.feature-icon img,
.feature-icon svg {
  width: 48px;
  height: 48px;
  display: block;
  object-fit: contain;
  flex-shrink: 0; 
  max-width: none;
  max-height: none;
}

.feature-title { font-size: 20px; font-weight: 700; margin: 0; }
.feature-text { font-size: 16px; font-weight: 300; color: rgba(236,241,240,0.9); margin-top: 8px; }

@media (max-width: 1200px) {
  .features-grid-wrap { gap: var(--features-gap-tight); }
  .features-left { max-width: 420px; }
  .features-left .features-heading { font-size: 26px; }
  .features-left .features-description { font-size: 18px; }
}

@media (max-width: 1410px) {
  .features-grid-wrap {
    display: grid;
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr auto;
    grid-template-areas:
      "heading"
      "cards"
      "description";
    gap: 18px;
    align-items: start;

  .features-heading {
    padding-bottom: 16px;
  }
}
  
  .features-left { display: contents; }

  .features-left .features-heading { grid-area: heading; text-align: center; justify-self: center; font-size: 26px; }
  .features-right { grid-area: cards; justify-self: center; width: 100%; display: block; }
  .features-left .features-description { grid-area: description; text-align: center; font-size: 18px; padding: 0 12px; }

  .features-grid {
    justify-content: center;
    grid-template-columns: repeat(2, minmax(220px, var(--features-card-w)));
    gap: 14px;
    width: 100%;
  }

  .feature-card { margin: 0 auto; }
}

@media (max-width: 900px) {
  .features-grid {
    grid-template-columns: 1fr;
    justify-items: center;
    grid-auto-rows: auto;
  }
  .feature-card {
    width: calc(100% - 48px);
    max-width: var(--features-card-w);
    min-width: 0;
    min-height: var(--features-card-h);
  }
  .features-left .features-heading { font-size: 22px; }
  .features-left .features-description { font-size: 15px; }
}

.features-grid-wrap > * { min-width: 0; box-sizing: border-box; }

.binance-widget-marquee img[src*="binance"],
.binance-widget-marquee svg {
    display: none !important;
}

.binance-widget-marquee [class*="header"],
.binance-widget-marquee [class*="powered"],
.binance-widget-marquee [class*="brand"],
.binance-widget-marquee [class*="logo"],
.binance-widget-marquee [data-testid*="brand"],
.binance-widget-marquee [data-testid*="powered"] {
    display: none !important;
}

.binance-widget-marquee div:has(span:contains("Binance")),
.binance-widget-marquee span:contains("Binance") {
    display: none !important;
}

.page-title {
  margin: 0 16px;
}

.content-card {
  border: 2px solid rgba(229, 229, 229, 0.2);
  border-radius: 16px;
  max-width: 1740px;
  margin: 12px;
  padding: clamp(18px, 3.5vw, 36px);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}

.content-card__title {
  font-size: clamp(20px, 2.6vw, 28px);
  font-weight: 700;
  margin: 0 0 14px 0;
}

.content-card__body {
  font-size: clamp(14px, 1.8vw, 16px);
  line-height: 1.65;
}

@media (max-width: 900px) {
  .content-card { padding: clamp(14px, 4vw, 24px); }
  .content-card__title { font-size: clamp(18px, 2.8vw, 22px); }
}

@media (max-width: 420px) {
  .content-card { padding: 12px; border-radius: 12px; }
  .content-card__body { font-size: 14px; line-height: 1.5; }
}


.faq.title {
  text-align: center;
}

.faq-section .page-title { margin-bottom: 18px; text-align: center; }

.faq-list {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.faq-item {
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 12px;
  overflow: hidden;
  background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));
  box-shadow: 0 8px 20px rgba(0,0,0,0.25);
}

.faq-toggle {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  height: 70px;
  background: transparent;
  border: 0;
  cursor: pointer;
  color: var(--fg);
  font-weight: 700;
  font-size: 16px;
  text-align: left;
}

.faq-q { display: block; flex: 1; }

.faq-arrow {
  flex-shrink: 0;
  margin-left: 12px;
  transition: transform 220ms ease;
  color: var(--fg);
}

.faq-body {
  max-height: 0;
  overflow: hidden;
  padding: 0 24px;
  color: rgba(200,200,200,0.95);
  font-size: 16px;
  line-height: 1.6;
  transition: max-height 300ms ease, padding 300ms ease;
}

.faq-item .faq-body {
  max-height: 0;
  padding: 0 24px;
  overflow: hidden;
  transition: max-height 320ms ease, padding 320ms ease;
}

.faq-item.open .faq-arrow { transform: rotate(180deg); }
.faq-item.open .faq-body {
  padding: 14px 24px 24px;
  max-height: 600px;
}

@media (max-width: 600px) {
  .faq-list { max-width: 100%; }
  .faq-toggle { padding: 14px 16px; height: 64px; font-size: 15px; }
  .faq-body { font-size: 14px; padding: 0 24px 24px; }
}


.footer {
  background: linear-gradient(180deg, rgba(17,1,30,0.95), rgba(8,4,20,0.95));
  color: var(--fg);
  border-top: 2px solid rgba(229, 229, 229, 0.2);
  border-top-left-radius: 25px;
  border-top-right-radius: 25px;
  padding: 40px 0 28px;
  box-sizing: border-box;
}

.footer-inner { width:100%; box-sizing:border-box; }

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr 1fr;
  gap: 28px;
  align-items: start;
}

.footer-col { display: flex; flex-direction: column; gap: 12px; }

.footer-col--brand .footer-sponsor {
  font-size: 22px;
  color: rgba(236,241,240,0.85);
  margin-top: 6px;
  font-weight: 600;
}

.partner-grid {
  display: grid;
  grid-template-columns: repeat(2, 116px);
  grid-auto-rows: 44px;
  gap: 10px 12px;
  margin-top: 12px;
}
.partner-grid .partner {
  display: inline-block;
  width: 116px;
  height: 44px;
  overflow: hidden;
  border-radius: 8px;
}
.partner-grid img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  transition: transform 200ms ease, filter 200ms ease, opacity 200ms ease;
}

.partner-grid .partner:hover img {
  filter: brightness(0.86);
  transform: translateY(-2px) scale(1.02);
  opacity: 0.98;
}

.footer-links { display:flex; flex-direction:column; gap:8px; }
.footer-link {
  color: var(--fg);
  font-size: 16px;
  font-weight: 600;
  padding: 6px 0;
  text-decoration: none;
  display: inline-block;
}
.footer-link:hover { opacity: 0.95; }

.support-btns { display:flex; flex-direction:column; gap:12px; }

.support-btn {
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 12px;
  width: 190px;
  height: 50px;
  padding: 0 14px;
  border-radius: 10px;
  border: 1px solid rgba(236,241,240,0.12);
  background: rgba(255,255,255,0.02);
  color: var(--fg);
  font-weight: 700;
  text-decoration: none;
  box-sizing: border-box;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}
.support-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(0,0,0,0.25); }

.tg-inner {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,0.06);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.tg-inner img { width:20px; height:20px; display:block; }

.support-svg { width:40px; height:40px; display:block; }

.footer-qa { margin-top: 8px; }
.qa-title { font-weight:700; margin-bottom:6px; color: var(--fg); }
.qa-mail { color: var(--fg); font-weight:600; text-decoration: none; }

.footer-bottom { margin-top: 22px; border-top: 1px solid rgba(255,255,255,0.03); padding-top:14px; display:flex; justify-content:space-between; font-size:13px; color: rgba(236,241,240,0.7); }

@media (max-width: 1100px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 20px; }
  .partner-grid { justify-content: start; }
}
@media (max-width: 700px) {
  .footer-grid { grid-template-columns: 1fr; gap: 18px; }
  .support-btn { width: 100%; max-width: 320px; justify-content: center; }
  .partner-grid { grid-template-columns: repeat(2, minmax(80px, 1fr)); grid-auto-rows: 40px; gap:8px; }
  .footer-bottom { flex-direction: column; gap:8px; align-items:flex-start; }
}

@media (max-width: 420px) {
  .footer-link { font-size: 14px; }
  .support-btn { height:46px; font-size:15px; }
  .partner-grid img { width: 100px; height:36px; }
}

.footer a { text-decoration: none !important; color: inherit; }


.reviews-bg-overlay{
  position: fixed;
  left: -10%;          
  top: -8%;
  width: 1200px;      
  height: 1200px;
  background-image: url('/img/bg/blurPP.svg');
  background-repeat: no-repeat;
  background-position: left top;
  background-size: cover;   
  filter: blur(28px) saturate(1.05);
  opacity: 0.7;
  pointer-events: none;
  z-index: 0;  
}


.reviews-section .container,
.reviews-section .reviews-wrap {
  position: relative;
  z-index: 1;
}

@media (max-width: 900px) {
  .reviews-bg-overlay {
    left: -6%;
    top: -6%;
    width: 900px;
    height: 900px;
    filter: blur(22px);
    opacity: 0.75;
  }
}

@media (max-width: 420px), (max-height: 500px) {
  .reviews-bg-overlay {
    left: -2%;
    top: -2%;
    width: 520px;
    height: 520px;
    filter: blur(16px);
    opacity: 0.82;
  }
}




/* Декоративные SVG позади блоков — не меняют DOM, только визуал */
.reviews-title {
  position: relative;
  z-index: 2;
  overflow: visible;
}
.reviews-title::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 260px;
  height: 260px;
  background: url('/img/bg/People-2.svg') center/contain no-repeat;
  opacity: 0.12;
  filter: blur(2px); /* лёгкий blur */
  pointer-events: none;
  z-index: 0;
}

/* Etherium — декоративно в фоне футера (не трогаем элементы футера) */
.footer {
  position: relative; /* для ::before, не меняет структуру внутренних элементов */
}
.footer::before {
  content: "";
  position: absolute;
  right: 5%;
  top: 12%;
  width: 420px;
  height: 420px;
  background: url('/img/bg/Etherium-1.svg') center/contain no-repeat;
  opacity: 0.10;
  filter: blur(2px);
  pointer-events: none;
  z-index: 0;
}

/* GoldBricks — за fx-card, "выпирает" слева-сверху */
.fx-card {
  position: relative;
  z-index: 2;
  overflow: visible;
}
.fx-card::before {
  content: "";
  position: absolute;
  left: -8%;
  top: -10%;
  width: 460px;
  height: 460px;
  background: url('/img/bg/GoldBricks-2.svg') left top/contain no-repeat;
  opacity: 0.10;
  filter: blur(2px);
  pointer-events: none;
  z-index: 0;
  transform: translate(-6%, -6%);
}

/* Bitcoin — за заголовком features (центр SVG совпадает с верхним-левым углом заголовка) */
.features-heading {
  position: relative;
  z-index: 2;
  overflow: visible;
}
.features-heading::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 380px;
  height: 380px;
  background: url('/img/bg/Bitcoin-2.svg') center/contain no-repeat;
  opacity: 0.10;
  filter: blur(2px);
  pointer-events: none;
  z-index: 0;
  transform: translate(-50%, -50%);
}

/* Responsive tweaks */
@media (max-width: 900px) {
  .reviews-title::before { width: 220px; height: 220px; filter: blur(1.6px); opacity: 0.12; }
  .footer::before { width: 320px; height: 320px; right: 2%; top: 8%; opacity: 0.12; filter: blur(1.6px); }
  .fx-card::before { width: 360px; height: 360px; left: -8%; top: -8%; filter: blur(1.6px); }
  .features-heading::before { width: 300px; height: 300px; transform: translate(-48%, -48%); filter: blur(1.6px); }
}

@media (max-width: 420px), (max-height: 500px) {
  .reviews-title::before { width: 180px; height: 180px; filter: blur(1px); opacity: 0.14; }
  .footer::before { width: 240px; height: 240px; right: 6%; top: 6%; opacity: 0.14; filter: blur(1px); }
  .fx-card::before { width: 240px; height: 240px; left: -10%; top: -6%; filter: blur(1px); }
  .features-heading::before { width: 220px; height: 220px; transform: translate(-45%, -45%); filter: blur(1px); }
}

/* Гарантия, что контент остаётся над декоративными SVG */
.reviews-section .container,
.footer-inner,
.fx-card,
.features-heading {
  position: relative;
  z-index: 1;
}