@import url('https://fonts.googleapis.com/css2?family=Lato:ital,wght@0,100;0,300;0,400;0,700;0,900;1,100;1,300;1,400;1,700;1,900&display=swap');
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-black: #000000;
    --text-black: #25303b;
    --rich-black: #0a0a0a;
    --soft-black: #1a1a1a;
    --charcoal: #2d2d2d;
    --gray-dark: #404040;
    --gray-medium: #666666;
    --gray-light: #999999;
    --gray-lighter: #cccccc;
    --gray-lightest: #f5f5f5;
    --pure-white: #ffffff;
    --purple-accent: #2563eb;
    --purple-light: #a5b4fc;
    --purple-glow: rgba(99, 102, 241, 0.2);
    --blue-accent: #377cf4;
    --blue-light: #bad9fd;
    --blue-glow: rgba(59, 130, 246, 0.2);
    --pink-light: #dca7ff;
    --bg-primary: #ffffff;
    --bg-secondary: #fafafa;
    --bg-muted: #f8f9fa;
    --font-family: 'Lato', sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.7rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.3rem;
    --font-size-5xl: 3rem;
    --container-max-width: 1200px;
    --border-radius: 0.5rem;
    --border-radius-lg: 0.7rem;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --shadow-glow: 0 0 20px rgba(99, 102, 241, 0.3);
    --transition-fast: 0.15s ease-in-out;
    --transition-normal: 0.3s ease-in-out;
    --transition-slow: 0.5s ease-in-out;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    line-height: 1.6;

    background: var(--bg-primary);
    position: relative;
    overflow-x: hidden;
}

@property --x1 { syntax:'<percentage>'; inherits:false; initial-value:80%; }
@property --y1 { syntax:'<percentage>'; inherits:false; initial-value:20%; }
@property --x2 { syntax:'<percentage>'; inherits:false; initial-value:70%; }
@property --y2 { syntax:'<percentage>'; inherits:false; initial-value:75%; }
@property --x3 { syntax:'<percentage>'; inherits:false; initial-value:25%; }
@property --y3 { syntax:'<percentage>'; inherits:false; initial-value:80%; }
@property --x4 { syntax:'<percentage>'; inherits:false; initial-value:45%; }
@property --y4 { syntax:'<percentage>'; inherits:false; initial-value:35%; }
@property --x5 { syntax:'<percentage>'; inherits:false; initial-value:15%; }
@property --y5 { syntax:'<percentage>'; inherits:false; initial-value:30%; }
@property --x6 { syntax:'<percentage>'; inherits:false; initial-value:85%; }
@property --y6 { syntax:'<percentage>'; inherits:false; initial-value:55%; }

body::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  z-index:-1;

  background:
    radial-gradient(620px 440px at var(--x1) var(--y1),
      rgba(198,223,255,.80) 0%, rgba(198,223,255,0) 70%),  
    radial-gradient(540px 380px at var(--x2) var(--y2),
      rgba(227,213,255,.65) 0%, rgba(227,213,255,0) 72%), 
    radial-gradient(560px 400px at var(--x3) var(--y3),
      rgba(242,198,255,.55) 0%, rgba(242,198,255,0) 70%),  
    radial-gradient(460px 320px at var(--x4) var(--y4),
      rgba(185,214,255,.45) 0%, rgba(185,214,255,0) 68%), 
    radial-gradient(520px 360px at var(--x5) var(--y5),
      rgba(214,238,255,.55) 0%, rgba(214,238,255,0) 70%), 
    radial-gradient(500px 340px at var(--x6) var(--y6),
      rgba(236,210,255,.45) 0%, rgba(236,210,255,0) 68%);  

  -webkit-mask: radial-gradient(120% 120% at 50% 50%, #000 60%, rgba(0,0,0,.6) 85%, transparent 100%);
          mask: radial-gradient(120% 120% at 50% 50%, #000 60%, rgba(0,0,0,.6) 85%, transparent 100%);

  animation:
    wander1 37s ease-in-out infinite,
    wander2 43s ease-in-out infinite -4s,
    wander3 51s ease-in-out infinite -11s,
    wander4 33s ease-in-out infinite -7s,
    wander5 46s ease-in-out infinite -15s,
    wander6 39s ease-in-out infinite -21s;
  will-change: transform; 
}


@keyframes wander1{
  0%   { --x1:82%; --y1:18%; }
  17%  { --x1:65%; --y1:42%; }
  38%  { --x1:32%; --y1:28%; }
  57%  { --x1:18%; --y1:72%; }
  79%  { --x1:58%; --y1:85%; }
  100% { --x1:82%; --y1:18%; }
}
@keyframes wander2{
  0%   { --x2:72%; --y2:78%; }
  21%  { --x2:88%; --y2:36%; }
  43%  { --x2:54%; --y2:18%; }
  67%  { --x2:28%; --y2:48%; }
  100% { --x2:72%; --y2:78%; }
}
@keyframes wander3{
  0%   { --x3:18%; --y3:82%; }
  19%  { --x3:40%; --y3:60%; }
  41%  { --x3:62%; --y3:76%; }
  69%  { --x3:84%; --y3:38%; }
  100% { --x3:18%; --y3:82%; }
}
@keyframes wander4{
  0%   { --x4:48%; --y4:32%; }
  24%  { --x4:66%; --y4:22%; }
  52%  { --x4:74%; --y4:58%; }
  81%  { --x4:36%; --y4:74%; }
  100% { --x4:48%; --y4:32%; }
}
@keyframes wander5{
  0%   { --x5:14%; --y5:28%; }
  23%  { --x5:22%; --y5:66%; }
  47%  { --x5:46%; --y5:84%; }
  77%  { --x5:68%; --y5:44%; }
  100% { --x5:14%; --y5:28%; }
}
@keyframes wander6{
  0%   { --x6:86%; --y6:54%; }
  15%  { --x6:72%; --y6:82%; }
  39%  { --x6:44%; --y6:64%; }
  63%  { --x6:26%; --y6:22%; }
  88%  { --x6:58%; --y6:34%; }
  100% { --x6:86%; --y6:54%; }
}
.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 1rem;
}
.cookie-consent {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(10px);
    border-top: 1px solid var(--gray-lighter);
    padding: 1rem;
    z-index: 1000;
    box-shadow: var(--shadow-lg);
}

.cookie-content {
    max-width: var(--container-max-width);
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.cookie-content p {
    margin: 0;
    font-size: var(--font-size-sm);
    color: var(--soft-black);
}

.cookie-buttons {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.btn-accept {
    background: var(--primary-black);
    color: var(--pure-white);
    border: none;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-size: var(--font-size-sm);
    font-weight: 600;
    transition: var(--transition-fast);
    box-shadow: 0 0 0 0 var(--purple-glow);
}

.btn-accept:hover {
    background: var(--rich-black);
    box-shadow: 0 0 20px var(--purple-glow);
    transform: translateY(-1px);
}

.cookie-policy-link {
    color: var(--purple-accent);
    text-decoration: none;
    font-size: var(--font-size-sm);
    font-weight: 500;
}

.cookie-policy-link:hover {
    text-decoration: underline;
}
.header {
    position: relative;
    margin-top: 1rem;
    z-index: 100;
    transition: transform 0.3s ease-in-out;
}

.header-content {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--gray-lighter);
    padding: 1rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: visible;
}

.logo-text {
    font-size: var(--font-size-xl);
    font-weight: 900;
    color: var(--text-black);
    letter-spacing: -0.025em;
    text-shadow: 0 0 10px var(--purple-glow);
}

.header-center {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    z-index: 10;
}

.gif-container {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, var(--pure-white), var(--pure-white));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 
        var(--shadow-lg),
        0 0 20px var(--blue-accent),
        inset 0 1px 0 rgba(66, 47, 238, 0.1);
    position: relative;
    border: 1px solid var(--blue-light);
    animation: glowPulse 3s ease-in-out infinite;
}

@keyframes glowPulse {
    0%, 100% {
        box-shadow: 
            var(--shadow-lg),
            0 0 30px var(--purple-glow),
            inset 0 1px 0 rgba(255, 255, 255, 0.1);
    }
    50% {
        box-shadow: 
            var(--shadow-lg),
            0 0 40px var(--blue-glow),
            inset 0 1px 0 rgba(255, 255, 255, 0.1);
    }
}

.header-gif {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    object-fit: cover;
}

.navigation {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 1rem;
    margin: 0;
    padding: 0;
}

.nav-link {
    color: var(--gray-dark);
    text-decoration: none;
    font-weight: 600;
    font-size: var(--font-size-sm);
    transition: var(--transition-fast);
    position: relative;
    padding: 0.5rem 0;
}

.nav-link:hover {
    color: var(--primary-black);
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 50%;
    background: linear-gradient(90deg, var(--purple-accent), var(--blue-accent));
    transition: var(--transition-fast);
    transform: translateX(-50%);
}

.nav-link:hover::after {
    width: 100%;
}

.nav-buttons {
    display: flex;
    gap: 0.5rem;
}
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    gap: 3px;
}

.mobile-menu-toggle span {
    width: 24px;
    height: 3px;
    background: var(--primary-black);
    border-radius: 2px;
    transition: var(--transition-fast);
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

.mobile-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    border-radius: 0 0 var(--border-radius-lg) var(--border-radius-lg);
    border: 1px solid var(--gray-lighter);
    border-top: none;
    box-shadow: var(--shadow-lg);
    margin-top: 1px;
    transform: translateY(-10px);
    opacity: 0;
    transition: all 0.3s ease-out;
}

.mobile-menu.active {
    display: block;
    transform: translateY(0);
    opacity: 1;
}

.mobile-menu-content {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.mobile-nav-link {
    color: var(--gray-dark);
    text-decoration: none;
    font-weight: 600;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--gray-lightest);
    transition: var(--transition-fast);
}

.mobile-nav-link:hover {
    color: var(--primary-black);
}

.mobile-btn {
    margin-top: 1rem;
    text-align: center;
    justify-content: center;
}
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.2rem;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 700;
    font-size: var(--font-size-sm);
    transition: var(--transition-fast);
    border: 1px solid transparent;
    white-space: nowrap;
    position: relative;
    overflow: hidden;
}

.btn-icon {
    width: 1rem;
    height: 1rem;
    stroke-width: 2.5;
}

.btn-docs {
    background: transparent;
    color: var(--gray-dark);
    border-color: var(--gray-lighter);
    position: relative;
}

.btn-docs::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, var(--purple-glow), transparent);
    transition: var(--transition-normal);
}

.btn-docs:hover {
    background: var(--blue-light);
    color: var(--gray-dark);
    border-color: var(--blue-light);
    box-shadow: 0 0 20px var(--purple-glow);
    transform: translateY(-1px);
}

.btn-docs:hover::before {
    left: 100%;
}

.btn-primary {
    padding: 0.75rem 2rem;
    background: var(--purple-accent);
    color: var(--pure-white);
    border-color: var(--purple-accent);
    box-shadow: 
        var(--shadow-sm),
        0 0 0 0 var(--purple-glow);
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent, 
        var(--pure-white), 
        var(--blue-accent), 
        transparent
    );
    transition: var(--transition-normal);
    opacity: 0.2;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 
        var(--shadow-lg),
        0 0 30px var(--purple-glow);
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-dropdown-wrapper {
    position: relative;
    display: inline-block;
}

.dropdown-trigger.active {
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
}

.dropdown-panel {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--pure-white);
    border: 1px solid var(--gray-lighter);
    border-top: none;
    border-radius: 0 0 var(--border-radius) var(--border-radius);
    box-shadow: var(--shadow-md);
    overflow: hidden; /* добавь эту строку */
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.25s ease-out;
    z-index: 1000;
}

.dropdown-panel.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-option {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    width: 100%;
    padding: 0.875rem 1.5rem;
    background: transparent;
    border: none;
    color: var(--gray-dark);

    font-size: var(--font-size-sm);
    cursor: pointer;
    transition: background-color 0.2s ease-out;
    text-align: left;
}

.dropdown-option:not(:last-child) {
    border-bottom: 1px solid var(--gray-lightest);
}

.dropdown-option:hover {
    background: var(--gray-lightest);
    color: var(--primary-black);
}

.option-icon {
    width: 18px;
    height: 18px;
    opacity: 0.7;
}

.dropdown-option:hover .option-icon {
    opacity: 1;
}
.main-content {
    padding: 4rem 0;
}
.hero-section {
    margin-bottom: 6rem;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.hero-left {
    position: sticky;
    top: 2rem;
    margin-top: 3rem;
}

.video-wrapper {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
}

.video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.video-container {
    background: rgba(255, 255, 255, 0.95);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--gray-lighter);
    padding: 5px; 
    box-shadow: var(--shadow-lg);
    margin-bottom: 2rem;
    overflow: hidden; 
}

.video-container iframe {
    border-radius: var(--border-radius-lg); 
}

.learn-more {
    text-align: center;
}

.learn-more-text {
    color: var(--gray-medium);
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.learn-more-links {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.learn-link {
    color: var(--text-black);
    text-decoration: none;
    text-decoration: underline;
    transition: var(--transition-fast);
    position: relative;
}

.learn-link:hover {
    color: var(--blue-accent);
    text-decoration: underline;
    text-shadow: 0 0 5px var(--purple-glow);
}

.divider {
    color: var(--gray-light);
}

.hero-right {
    padding-top: 1rem;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.9);
    padding: 0.3rem 1rem;
    border-radius: 10px;
    font-size: var(--font-size-sm);
    font-weight: 700;
    color: var(--primary-black);
    margin-bottom: 1rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-lighter);
    position: relative;
    overflow: hidden;
}

.hero-badge::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, var(--purple-glow), transparent);
    animation: badgeShine 3s ease-in-out infinite;
}

@keyframes badgeShine {
    0%, 90%, 100% {
        left: -100%;
    }
    10%, 80% {
        left: 100%;
    }
}

.badge-icon {
    width: 1rem;
    height: 1rem;
    fill: var(--purple-accent);
    stroke: none;
}

.powered-by {
    color: var(--gray-medium);
    font-weight: 400;
}

.rotki-highlight {
    background: linear-gradient(135deg, var(--purple-accent), var(--blue-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 900;
    text-shadow: 0 0 10px var(--purple-glow);
}

.hero-title {
    font-size: var(--font-size-4xl);
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: var(--text-black);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.hero-title .highlight {
    background-color: rgba(245, 99, 250, 0.192);
    color: #161515;
    padding: 0 0.3em;
    border-radius: 1px;
}

.hero-description {
    font-size: var(--font-size-lg);
    color: var(--gray-dark);
    line-height: 1.7;
    margin-bottom: 2rem;
    font-weight: 400;
}

.hero-tags {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 2.5rem;
    flex-wrap: wrap;
}

.tag {
    background: rgba(245, 99, 250, 0.151);
    color: var(--text-black);
    padding: 0.1rem 0.7rem;
    border-radius: 5px;
    font-size: var(--font-size-sm);
    transition: var(--transition-fast);
}

.tag:hover {
    border-color: var(--purple-accent);
    color: var(--primary-black);
    transform: translateY(-1px);
}

.hero-buttons {
    display: flex;
    gap: 0.7rem;
    flex-wrap: wrap;
}
.content-placeholder {
    min-height: 200px;
    margin: 4rem 0;
    opacity: 0.3;
}

.placeholder-note {
    text-align: center;
    color: var(--gray-light);
    font-style: italic;
}
.footer {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    margin-top: 0rem;
    padding: 3rem 0 2rem;
    border-top: 1px solid var(--gray-lighter);
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, 
        transparent, 
        var(--purple-accent), 
        var(--blue-accent), 
        transparent
    );
}

.footer-content {
    width: 100%;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr;
    gap: 2rem;
}

.footer-column {
    display: flex;
    flex-direction: column;
}

.footer-logo .logo-text {
    font-size: var(--font-size-lg);
    color: var(--primary-black);
    font-weight: 900;
    text-shadow: 0 0 10px var(--purple-glow);
}

.footer-description {
    color: var(--gray-medium);
    margin: 0.5rem 0;
    font-weight: 400;
}

.footer-copyright {
    color: var(--gray-light);
    font-size: var(--font-size-sm);
    margin: 0;
}

.footer-title {
    color: var(--primary-black);
    font-size: var(--font-size-base);
    font-weight: 700;
    margin-bottom: 1rem;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: var(--gray-dark);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition-fast);
    position: relative;
}

.footer-links a:hover {
    color: var(--primary-black);
    text-shadow: 0 0 5px var(--purple-glow);
}

.footer-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 1px;
    bottom: -2px;
    left: 0;
    background: linear-gradient(90deg, var(--purple-accent), var(--blue-accent));
    transition: var(--transition-fast);
}

.footer-links a:hover::after {
    width: 100%;
}

.footer-contact {
    margin-bottom: 1rem;
}

.footer-contact a {
    color: var(--purple-accent);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition-fast);
}

.footer-contact a:hover {
    color: var(--blue-accent);
    text-shadow: 0 0 5px var(--purple-glow);
}

.footer-legal {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.footer-legal li:not(:last-child)::after {
    content: '|';
    margin-left: 0.5rem;
    color: var(--gray-light);
}

.footer-legal a {
    color: var(--gray-medium);
    text-decoration: none;
    font-size: var(--font-size-sm);
    font-weight: 500;
    transition: var(--transition-fast);
}

.footer-legal a:hover {
    color: var(--purple-accent);
}
@media (max-width: 1200px) {
    .container {
        max-width: 100%;
        padding: 0 2rem;
    }
    
    .gif-container {
        display: none;
    }
    
    .header-center {
        display: none;
    }
    
    .header-content {
        justify-content: space-between;
    }
}

@media (max-width: 992px) {
    :root {
        --font-size-4xl: 2rem;
        --font-size-3xl: 1.75rem;
    }
    
    .header-content {
        padding: 1rem 1.5rem;
    }
    
    .navigation {
        gap: 1rem;
    }
    
    .nav-links {
        gap: 0.75rem;
    }
    
    .hero-content {
        gap: 2rem;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 1rem;
    }
    
    .header-content {
        padding: 1rem;
        justify-content: space-between;
    }
    
    .nav-links {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .navigation {
        display: flex;
        align-items: center;
        justify-content: space-between;
        width: auto;
        gap: 0.5rem;
    }
    
    .nav-buttons {
        display: flex;
        gap: 0.5rem;
    }
    
    .nav-buttons .btn-docs {
        display: none;
    }
    
    .nav-buttons .btn-primary {
        display: none;
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .hero-left {
        position: static;
        order: 2;
    }
    
    .hero-right {
        order: 1;
        text-align: center;
    }
    
    .hero-title {
        font-size: var(--font-size-3xl);
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .footer-legal {
        justify-content: center;
    }
    
    .cookie-content {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .nav-buttons {
        display: none;
    }
    
    .hero-tags {
        justify-content: center;
    }
    
    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .hero-buttons .btn,
    .hero-buttons .btn-dropdown-wrapper {
        width: 100%;
        text-align: center;
        justify-content: center;
    }
    
    .mobile-menu-content {
        padding: 1rem;
    }
    .hero-section {
    margin-bottom: 1rem;
    }
}

@media (max-width: 360px) {
    .container {
        padding: 0 0.75rem;
    }
    
    .header-content {
        padding: 0.75rem;
    }
    
    .hero-title {
        font-size: var(--font-size-2xl);
    }
    
    .hero-description {
        font-size: var(--font-size-base);
    }
    
    .video-container {
        padding: 0.75rem;
    }
    
    .video-container iframe {
        height: 200px;
    }
    
    .btn {
        padding: 0.75rem 1rem;
        font-size: var(--font-size-xs);
    }
    
    .hero-badge {
        padding: 0.5rem 1rem;
        font-size: var(--font-size-xs);
    }
    
    .tag {
        padding: 0.4rem 0.8rem;
        font-size: var(--font-size-xs);
    }
}
.header-gif,
.video-container iframe {
    will-change: transform;
}
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    body::before {
        animation: none;
    }
    
    .gif-container {
        animation: none;
    }
    
    .hero-badge::before {
        animation: none;
    }
}
.btn:focus,
.nav-link:focus,
.learn-link:focus,
.footer-links a:focus,
.mobile-menu-toggle:focus {
    outline: 2px solid var(--purple-accent);
    outline-offset: 2px;
}
@media (prefers-contrast: high) {
    :root {
        --purple-accent: #4338ca;
        --blue-accent: #1d4ed8;
        --primary-black: #000000;
        --gray-dark: #1f2937;
    }
}
@media print {
    .header,
    .footer,
    .cookie-consent,
    .mobile-menu {
        display: none;
    }
    
    body {
        background: white;
    }
    
    body::before {
        display: none;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
    }
    
    .video-container {
        display: none;
    }
    
    .hero-buttons,
    .nav-buttons {
        display: none;
    }
}
.privacy-notice-section {
    padding: 1rem 0 1rem 0;
    margin: 1rem 0;
    background: transparent;
    border-radius: var(--border-radius-lg);
    border: 1px 0px solid var(--gray-lighter);
    position: relative;
}

.privacy-notice-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, 
        transparent, 
        var(--purple-accent), 
        var(--blue-accent), 
        transparent);
    border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
}

.privacy-notice-container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 1rem;
}

.privacy-notice-text {
    font-size: 0.9em;
    line-height: 1.7;
    color: var(--gray-dark);
    margin: 0;
    text-align: justify;
    font-weight: 400;
}

.important-prefix {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 900;
    font-size: 1.1em;
    text-shadow: 0 0 10px rgba(239, 68, 68, 0.2);
}
@media (max-width: 992px) {
    .privacy-notice-section {
        padding: 2.5rem 0;
        margin: 3rem 0;
    }
    
    .privacy-notice-container {
        padding: 0 1.5rem;
    }
    
    .privacy-notice-text {
        font-size: var(--font-size-base);
    }
}

@media (max-width: 768px) {
    .privacy-notice-section {
        padding: 2rem 0;
        margin: 2rem 0;
        border-radius: var(--border-radius);
    }
    
    .privacy-notice-container {
        padding: 0 1rem;
    }
    
    .privacy-notice-text {
        text-align: left;
        line-height: 1.6;
    }
}

@media (max-width: 480px) {
    .privacy-notice-section {
        padding: 1.5rem 0;
    }
    
    .privacy-notice-text {
        font-size: var(--font-size-sm);
    }
    
    .important-prefix {
        font-size: 1em;
    }
}
@media (prefers-contrast: high) {
    .important-prefix {
        background: #000;
        -webkit-background-clip: unset;
        -webkit-text-fill-color: unset;
        background-clip: unset;
        color: #000;
    }
    
    .privacy-notice-section {
        border: 2px solid #000;
    }
}
.multichain-section {
    padding: 2rem 0 4rem 0;
    margin: 1rem 0;
    position: relative;
    overflow: hidden;
}

.multichain-container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 0rem;
    position: relative;
}

.multichain-content {
    display: grid;
    grid-template-columns: 1fr 2fr 1fr;
    align-items: center;
    min-height: 500px;
    position: relative;
}

.multichain-image {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    position: relative;
    z-index: 1;
}

.multichain-image-left {
    justify-content: flex-end;
    padding-right: 1rem;
}

.multichain-image-right {
    justify-content: flex-start;
    padding-left: 1rem;
}

.multichain-img {
    width: 100%;
    height: auto;
    max-width: 428px;
    max-height: 695px;
    object-fit: contain;
    filter: drop-shadow(0 10px 25px rgba(0, 0, 0, 0.1));
    transition: var(--transition-normal);
}

.multichain-img:hover {
    transform: scale(1.02);
    filter: drop-shadow(0 15px 35px rgba(0, 0, 0, 0.15));
}

.multichain-center {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 3rem 2rem;
    position: relative;
    z-index: 2;
}

.multichain-info {
    text-align: center;
    background: #ffffff;
    border-radius: 50%;
    border: 1px solid var(--pink-light);
    padding: 1rem;
    box-shadow: 
        var(--shadow-lg),
        0 0 40px var(--pink-light),
        0 0 80px rgba(220, 167, 255, 0.3);
    position: relative;
    overflow: hidden;
    width: 400px;
    height: 400px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.multichain-info::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, var(--pink-light), var(--purple-accent), var(--blue-accent), var(--pink-light));
    border-radius: 50%;
    z-index: -1;
    animation: circleGlow 3s ease-in-out infinite alternate;
}

.multichain-title {
    font-size: 1.8rem;
    font-weight: 900;
    color: var(--text-black);
    margin: 0 0 0.8rem 0;
    letter-spacing: 0.05em;
    background: linear-gradient(135deg, var(--text-black), var(--gray-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    line-height: 1.1;
}

.multichain-description {
    font-size: 0.9rem;
    color: var(--gray-dark);
    margin: 0 0 1.5rem 0;
    line-height: 1.4;
    font-weight: 400;
}

.multichain-stats {
    display: flex;
    justify-content: space-between;
    gap: 0.5rem;
    width: 90%;
}

.stat-number {
    font-size: 1.6rem;
    font-weight: 900;
    color: var(--purple-accent);
    background: linear-gradient(135deg, var(--purple-accent), var(--blue-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.stat-label {
    font-size: 0.75rem;
    color: var(--gray-medium);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

@keyframes circleGlow {
    0% {
        box-shadow: 0 0 20px var(--pink-light);
    }
    100% {
        box-shadow: 0 0 60px var(--pink-light), 0 0 100px rgba(220, 167, 255, 0.4);
    }
}

.multichain-title {
    font-size: var(--font-size-3xl);
    font-weight: 900;
    color: var(--text-black);
    margin: 0 0 1rem 0;
    letter-spacing: 0.05em;
    background: linear-gradient(135deg, var(--text-black), var(--gray-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.multichain-description {
    font-size: var(--font-size-lg);
    color: var(--gray-dark);
    margin: 0 0 2.5rem 0;
    line-height: 1.6;
    font-weight: 400;
}

.multichain-stats {
    display: flex;
    justify-content: space-between;
    gap: 2rem;
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    flex: 1;
    position: relative;
}

.stat-item:not(:last-child)::after {
    content: '';
    position: absolute;
    right: -1rem;
    top: 50%;
    transform: translateY(-50%);
    width: 1px;
    height: 40px;
    background: var(--gray-lighter);
}

.stat-number {
    font-size: var(--font-size-2xl);
    font-weight: 900;
    color: var(--purple-accent);
    background: linear-gradient(135deg, var(--purple-accent), var(--blue-accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--gray-medium);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
@media (max-width: 1200px) {
    .multichain-content {
        grid-template-columns: 0.8fr 2.4fr 0.8fr;
    }
    
    .multichain-img {
        max-width: 350px;
    }
    
    .multichain-info {
        width: 350px;
        height: 350px;
    }
    
    .multichain-title {
        font-size: 1.6rem;
        margin-bottom: 0.6rem;
    }
    
    .multichain-description {
        font-size: 0.85rem;
        margin-bottom: 1.2rem;
    }
    
    .stat-number {
        font-size: 1.4rem;
    }
    
    .stat-label {
        font-size: 0.7rem;
    }
}

@media (max-width: 992px) {
    .multichain-section {
        padding: 4rem 0;
    }
    
    .multichain-content {
        grid-template-columns: 0.7fr 2.6fr 0.7fr;
        min-height: 400px;
    }
    
    .multichain-img {
        max-width: 280px;
    }
    
    .multichain-info {
        width: 320px;
        height: 320px;
    }
    
    .multichain-title {
        font-size: 1.4rem;
        margin-bottom: 0.5rem;
    }
    
    .multichain-description {
        font-size: 0.8rem;
        margin-bottom: 1rem;
    }
    
    .multichain-stats {
        gap: 0.8rem;
    }
    
    .stat-number {
        font-size: 1.3rem;
    }
    
    .stat-label {
        font-size: 0.65rem;
    }
}

@media (max-width: 768px) {
    .multichain-container {
        padding: 0 1rem;
    }
    
    .multichain-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        min-height: auto;
    }
    
    .multichain-image {
        display: none;
    }
    
    .multichain-center {
        padding: 2rem 0;
    }
    
    .multichain-info {
        width: 300px;
        height: 300px;
        border-radius: 10%;
    }
    
    .multichain-title {
        font-size: 1.3rem;
        margin-bottom: 0.5rem;
    }
    
    .multichain-description {
        font-size: 0.75rem;
        margin-bottom: 1rem;
        line-height: 1.3;
    }
    
    .multichain-stats {
        flex-direction: column;
        gap: 0.8rem;
    }
    
    .stat-item::after {
        display: none;
    }
    
    .stat-number {
        font-size: 1.2rem;
    }
    
    .stat-label {
        font-size: 0.6rem;
    }
}

@media (max-width: 480px) {
    .multichain-section {
        padding: 0rem 0;
        margin: 2rem 0;
    }
    
    .multichain-info {
        width: 260px;
        height: 260px;
        border-radius: 10%;
    }
    
    .multichain-title {
        font-size: 1.1rem;
        margin-bottom: 0.4rem;
    }
    
    .multichain-description {
        font-size: 0.7rem;
        margin-bottom: 0.8rem;
    }
    
    .multichain-stats {
        gap: 0.6rem;
    }
    
    .stat-number {
        font-size: 1.1rem;
    }
    
    .stat-label {
        font-size: 0.55rem;
    }
}

@media (max-width: 360px) {
    .multichain-info {
        width: 240px;
        height: 240px;
    }
    
    .multichain-title {
        font-size: 1rem;
    }
    
    .multichain-description {
        font-size: 0.65rem;
    }
    
    .stat-number {
        font-size: 1rem;
    }
    
    .stat-label {
        font-size: 0.5rem;
    }
}
@media (max-width: 992px) and (min-width: 769px) {
    .multichain-content {
        position: relative;
    }
    
    .multichain-image {
        position: absolute;
        top: 0;
        height: 100%;
        z-index: 0;
        opacity: 0.3;
    }
    
    .multichain-image-left {
        left: 0;
    }
    
    .multichain-image-right {
        right: 0;
    }
    
    .multichain-center {
        grid-column: 1 / -1;
        z-index: 1;
    }
    
    .multichain-info {
        background: rgba(255, 255, 255, 0.98);
    }
}
@media (prefers-contrast: high) {
    .multichain-info {
        border: 2px solid #000;
        background: #fff;
    }
    
    .multichain-title {
        background: #000;
        -webkit-background-clip: unset;
        -webkit-text-fill-color: unset;
        background-clip: unset;
        color: #000;
    }
    
    .stat-number {
        background: #000;
        -webkit-background-clip: unset;
        -webkit-text-fill-color: unset;
        background-clip: unset;
        color: #000;
    }
}
@media (prefers-reduced-motion: reduce) {
    .multichain-img {
        transition: none;
    }
    
    .multichain-img:hover {
        transform: none;
        filter: drop-shadow(0 10px 25px rgba(0, 0, 0, 0.1));
    }
}
.features-tabs-section {
    padding: 3rem 0;
    margin: 4rem 0;
    position: relative;
}

.features-container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 0rem;
}

.tabs-navigation {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--gray-lighter);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    margin-bottom: 3rem;
    position: relative;
}

.tabs-navigation::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--purple-accent), var(--blue-accent));
    border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
}

.tab-item {
    background: transparent;
    border: none;
    padding: 2rem 1.5rem;
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    display: flex;
    align-items: center;
    gap: 1rem;
    text-align: left;
    color: var(--gray-dark);
    border-right: 1px solid var(--gray-lighter);
}

.tab-item:last-child {
    border-right: none;
}

.tab-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, var(--blue-accent), var(--purple-accent));
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.tab-item.active::before {
    opacity: 0.1;
}

.tab-item:hover::before {
    opacity: 0.05;
}

.tab-item.active {
    color: var(--blue-accent);
    background: rgba(59, 130, 246, 0.02);
}

.tab-item:hover {
    color: var(--primary-black);
    transform: translateY(-2px);
}

.tab-icon {
    width: 2rem;
    height: 2rem;
    stroke-width: 2;
    flex-shrink: 0;
    transition: var(--transition-normal);
}

.tab-item.active .tab-icon {
    color: var(--blue-accent);
    transform: scale(1.1);
}

.tab-content {
    flex: 1;
}

.tab-title {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: inherit;
    margin: 0 0 0.5rem 0;
    line-height: 1.2;
}

.tab-description {
    font-size: var(--font-size-sm);
    color: var(--gray-medium);
    margin: 0;
    line-height: 1.4;
    opacity: 0.8;
}

.tab-item.active .tab-description {
    color: var(--gray-dark);
    opacity: 1;
}

.tab-image-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 400px;
}

.tab-image-wrapper {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--gray-lighter);
    box-shadow: var(--shadow-lg);
    padding: 2rem;
    max-width: 900px;
    width: 100%;
    overflow: hidden;
    position: relative;
}

.tab-image-wrapper::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--purple-accent), var(--blue-accent));
    border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
}

.feature-image {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius);
    transition: opacity var(--transition-normal);
    display: block;
}
@media (max-width: 1200px) {
    .features-container {
        padding: 0 1.5rem;
    }
    
    .tab-item {
        padding: 1.8rem 1.2rem;
    }
    
    .tab-icon {
        width: 1.8rem;
        height: 1.8rem;
    }
    
    .tab-title {
        font-size: var(--font-size-base);
    }
    
    .tab-description {
        font-size: var(--font-size-xs);
    }
}

@media (max-width: 992px) {
    .features-tabs-section {
        padding: 4rem 0;
    }
    
    .tab-item {
        padding: 1.5rem 1rem;
        gap: 0.8rem;
    }
    
    .tab-title {
        font-size: var(--font-size-sm);
    }
    
    .tab-description {
        display: none;
    }
    
    .tab-image-wrapper {
        padding: 1.5rem;
    }
}

@media (max-width: 768px) {
    .features-container {
        padding: 0 1rem;
    }
    
    .tabs-navigation {
        grid-template-columns: repeat(2, 1fr);
        gap: 1px;
        margin-bottom: 2rem;
    }
    
    .tab-item {
        padding: 1.2rem 0.8rem;
        flex-direction: column;
        text-align: center;
        gap: 0.5rem;
        border-right: none;
        border-bottom: 1px solid var(--gray-lighter);
    }
    
    .tab-item:nth-child(2) {
        border-right: 1px solid var(--gray-lighter);
    }
    
    .tab-item:nth-child(3),
    .tab-item:nth-child(4) {
        border-bottom: none;
    }
    
    .tab-icon {
        width: 1.5rem;
        height: 1.5rem;
    }
    
    .tab-title {
        font-size: var(--font-size-xs);
        font-weight: 600;
    }
    
    .tab-image-container {
        min-height: 300px;
    }
    
    .tab-image-wrapper {
        padding: 1rem;
    }
}

@media (max-width: 480px) {
    .features-tabs-section {
        padding: 3rem 0 0rem 0;
        margin: 1rem 0;
    }
    
    .tabs-navigation {
        grid-template-columns: repeat(4, 1fr);
        border-radius: var(--border-radius);
        margin-bottom: 0rem;
    }
    
    .tab-item {
        padding: 1rem 0.5rem;
        flex-direction: column;
        gap: 0.3rem;
        border-right: 1px solid var(--gray-lighter);
        border-bottom: none;
    }
    
    .tab-item:last-child {
        border-right: none;
    }
    
    .tab-content {
        display: none;
    }
    
    .tab-icon {
        width: 1.2rem;
        height: 1.2rem;
    }
    
    .tab-image-container {
        min-height: 250px;
    }
    
    .tab-image-wrapper {
        padding: 0.8rem;
        border-radius: var(--border-radius);
    }
}
@media (prefers-contrast: high) {
    .tab-item {
        border: 2px solid #000;
    }
    
    .tab-item.active {
        background: #000;
        color: #fff;
    }
    
    .tab-image-wrapper {
        border: 2px solid #000;
    }
}
@media (prefers-reduced-motion: reduce) {
    .tab-item,
    .tab-icon,
    .feature-image {
        transition: none;
    }
    
    .tab-item:hover {
        transform: none;
    }
    
    .tab-item.active .tab-icon {
        transform: none;
    }
}