:root {
    --bg: #001933;
    --bg-deep: #000f1f;
    --bg-card: rgba(255,255,255,0.04);
    --bg-card-hover: rgba(35,143,253,0.08);
    --accent: #238FFD;
    --accent-dim: rgba(35,143,253,0.15);
    --accent-glow: rgba(35,143,253,0.35);
    --white: #ffffff;
    --white-70: rgba(255,255,255,0.7);
    --white-40: rgba(255,255,255,0.4);
    --white-15: rgba(255,255,255,0.08);
    --border: rgba(35,143,253,0.2);
    --border-subtle: rgba(255,255,255,0.08);
    --mono: 'DM Mono', monospace;
    --sans: 'DM Sans', system-ui, sans-serif;
  }
  body {
    font-family: var(--sans);
    background: var(--bg)  !important;
    color: var(--white) !important;
    overflow-x: hidden;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
  }
  /* ── HERO ── */
  #hero {
    min-height: 100vh;
    display: flex; align-items: center; justify-content: center;
    padding: 70px 64px 60px;
    position: relative; overflow: hidden;
  }
  .hero-grid-bg {
    position: absolute; inset: 0;
    background-image:
      linear-gradient(rgba(43,127,255,0.06) 1px, transparent 1px),
      linear-gradient(90deg, rgba(43,127,255,0.06) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 100%);
  }
  .hero-glow {
    position: absolute; top: 20%; left: 30%; transform: translateX(-50%);
    width: 700px; height: 700px;
    background: radial-gradient(circle, rgba(43,127,255,0.18) 0%, transparent 70%);
    pointer-events: none;
  }
  .hero-inner {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 64px; align-items: center;
    max-width: 1280px; width: 100%; position: relative; z-index: 1;
  }
  .hero-content { display: flex; flex-direction: column; align-items: flex-start; text-align: left; }
  .hero-image-col {
    display: flex; align-items: center; justify-content: center;
    position: relative;
    min-height: 480px;
  }
  .hero-image-glow {
    position: absolute;
    width: 560px; height: 560px;
    background: radial-gradient(circle, rgba(35,143,253,0.22) 0%, rgba(35,143,253,0.10) 40%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
    top: 50%; left: 50%; transform: translate(-50%, -50%);
  }
  .hero-mockup-img {
    width: 100%;
    max-width: 680px;
    height: auto;
    object-fit: contain;
    object-position: center;
    display: block;
    position: relative;
    z-index: 2;
    border-radius: 12px;
    filter: drop-shadow(0 12px 60px rgba(35,143,253,0.30)) drop-shadow(0 0 100px rgba(35,143,253,0.14));
    animation: heroFloat 5.5s ease-in-out infinite;
  }
  @keyframes heroFloat {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-12px); }
  }
  .hero-eyebrow {
      font-size: 12px; letter-spacing: 0.2em;
    color: var(--accent); text-transform: uppercase;
    display: flex; align-items: center; gap: 10px;
    margin-bottom: 20px;
  }
  .hero-eyebrow::after {
    content: ''; width: 40px; height: 1px; background: var(--border);
  }
  .hero-title {
    font-size: clamp(42px, 5vw, 72px);
    font-weight: 700; letter-spacing: -2px; line-height: 1.05;
    margin-bottom: 22px;
  }
  .hero-title span { color: var(--accent); }
  .hero-subtitle {
    font-size: clamp(15px, 1.8vw, 16px);
    color: var(--white-70); max-width: 520px; margin: 0 0 30px;
    font-weight: 400; line-height: 1.7;
  }
  .hero-pills {
    display: flex; gap: 12px; justify-content: flex-start;
    flex-wrap: wrap; margin-bottom: 40px;
  }
  .pill {
    display: flex; align-items: center; gap: 8px;
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: 100px; padding: 8px 18px;
    font-size: 13px; font-weight: 500; color: var(--white-70);
    backdrop-filter: blur(10px);
  }
  .pill-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }
  .hero-stats {
    display: flex; gap: 0; border: 1px solid var(--border);
    border-radius: 16px; overflow: hidden; backdrop-filter: blur(20px);
    background: rgba(0,25,51,0.5);
  }
  .stat-item {
    padding: 20px; position: relative;
  }
  .stat-item:not(:last-child) { border-right: 1px solid var(--border); }
  .stat-val { font-size: 24px; font-weight: 700; color: var(--accent); line-height: 1; }
  .stat-label { font-size: 12px; color: var(--white-40); margin-top: 4px;   letter-spacing: 0.05em; }

  /* ── SECTIONS COMMON ── */
  section { padding: 100px 64px; position: relative; }
  .section-label {
      font-size: 11px; letter-spacing: 0.2em;
    color: var(--accent); text-transform: uppercase;
    margin-bottom: 16px; display: block;
  }
  .section-title {
    font-size: clamp(28px, 3.5vw, 48px); font-weight: 700;
    letter-spacing: -1px; line-height: 1.15; margin-bottom: 16px;
  }
  .section-desc {
    color: var(--white-70); font-size: 16px; line-height: 1.7;
    max-width: 540px;
  }
  .container { max-width: 1280px; margin: 0 auto; }

  /* ── OVERVIEW ── */
  #overview { background: var(--bg-deep); }
  .overview-grid {
    display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 2px;
    margin-top: 64px; border: 1px solid var(--border); border-radius: 20px; overflow: hidden;
  }
  .overview-card {
    padding: 48px 30px;
    background: var(--bg-card);
    position: relative; overflow: hidden;
    transition: background 0.3s;
  }
  .overview-card:hover { background: var(--bg-card-hover); }
  .overview-card:not(:last-child) { border-right: 1px solid var(--border-subtle); }
  .ov-num {
      font-size: 11px; color: var(--accent);
    letter-spacing: 0.15em; margin-bottom: 24px; display: block;
  }
  .ov-icon {
    width: 48px; height: 48px; border-radius: 12px;
    background: var(--accent-dim); border: 1px solid var(--border);
    display: grid; place-items: center; margin-bottom: 20px;
    font-size: 22px;
  }
  .ov-title { font-size: 22px; font-weight: 700; margin-bottom: 12px; }
  .ov-body { font-size: 14px; color: var(--white-70); line-height: 1.7; }
  .ov-tags { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 20px; }
  .ov-tag {
    font-size: 11px;   padding: 4px 10px;
    background: var(--accent-dim); border: 1px solid var(--border);
    border-radius: 4px; color: var(--accent);
  }
  .ov-corner {
    position: absolute; bottom: -20px; right: -20px;
    width: 80px; height: 80px; border-radius: 50%;
    background: var(--accent-dim); filter: blur(20px);
  }

  /* ── PROBLEM ── */
  #problem { background: var(--bg); }
  .problem-header { max-width: 520px; margin-bottom: 64px; }
  .problem-grid {
    display: grid; grid-template-columns: 1fr 1fr; gap: 24px;
  }
  .problem-card {
    border: 1px solid var(--border-subtle);
    border-radius: 16px; padding: 32px;
    background: var(--bg-card);
    display: flex; gap: 20px; align-items: flex-start;
    transition: border-color 0.3s, background 0.3s;
    position: relative; overflow: hidden;
  }
  .problem-card:hover {
    border-color: var(--border); background: var(--bg-card-hover);
  }
  .problem-card.wide { grid-column: span 2; }
  .prob-icon-wrap {
    width: 44px; height: 44px; flex-shrink: 0;
    border-radius: 10px; background: rgba(255,60,60,0.1);
    border: 1px solid rgba(255,60,60,0.25);
    display: grid; place-items: center; font-size: 20px;
  }
  .prob-title { font-size: 16px; font-weight: 700; margin-bottom: 8px; }
  .prob-body { font-size: 14px; color: var(--white-70); line-height: 1.65; }
  .prob-warning {
    position: absolute; top: 16px; right: 16px;
      font-size: 10px; letter-spacing: 0.1em;
    color: rgba(255,100,60,0.8); text-transform: uppercase;
    background: rgba(255,60,30,0.1); border: 1px solid rgba(255,60,30,0.25);
    border-radius: 4px; padding: 3px 8px;
  }

  /* ── SOLUTION ── */
  #solution { background: var(--bg-deep); }
  .solution-header { max-width: 560px; margin-bottom: 72px; }
  .flow-track {
    display: flex; align-items: flex-start; gap: 0; margin-bottom: 64px;
    position: relative;
  }
  .flow-track::after {
    content: ''; position: absolute;
    top: 28px; left: 28px; right: 28px; height: 1px;
    background: linear-gradient(90deg, var(--accent-dim), var(--accent), var(--accent-dim));
    z-index: 0;
  }
  .flow-step {
    flex: 1; display: flex; flex-direction: column; align-items: center;
    text-align: center; position: relative; z-index: 1;
  }
  .flow-node {
    width: 56px; height: 56px; border-radius: 50%;
    background: var(--bg-deep); border: 2px solid var(--accent);
    display: grid; place-items: center; font-size: 20px; margin-bottom: 16px;
    box-shadow: 0 0 20px var(--accent-glow);
  }
  .flow-step-label { font-size: 13px; font-weight: 600; color: var(--white-70); }

  .solution-cards { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 20px; }
  .sol-card {
    border: 1px solid var(--border-subtle); border-radius: 16px;
    padding: 36px 28px; background: var(--bg-card);
    transition: border-color 0.3s, box-shadow 0.3s;
  }
  .sol-card:hover {
    border-color: var(--border); box-shadow: 0 0 40px var(--accent-dim);
  }
  .sol-icon { margin-bottom: 20px; display: block; line-height: 1; }
  .sol-icon svg, .result-icon svg, .comm-stat-icon svg, .tech-badge-icon svg, .ov-icon svg {
    transition: transform 0.25s ease, filter 0.25s ease;
  }
  .sol-card:hover .sol-icon svg,
  .result-card:hover .result-icon svg,
  .comm-stat-card:hover .comm-stat-icon svg,
  .tech-badge:hover .tech-badge-icon svg,
  .overview-card:hover .ov-icon svg {
    transform: scale(1.12);
    filter: drop-shadow(0 0 6px rgba(35,143,253,0.5));
  }
  .sol-title { font-size: 18px; font-weight: 700; margin-bottom: 12px; }
  .sol-body { font-size: 14px; color: var(--white-70); line-height: 1.7; }
  .sol-list { margin-top: 16px; display: flex; flex-direction: column; gap: 8px; }
  .sol-list-item {
    font-size: 13px; color: var(--white-70); display: flex; gap: 8px; align-items: flex-start;
  }
  .sol-list-item::before { content: '→'; color: var(--accent); flex-shrink: 0; }

  /* ── TELEGRAM / COMMUNITY ── */
  #community { background: var(--bg); }
  .community-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
  .tg-phone {
    border: 1px solid var(--border); border-radius: 20px; overflow: hidden;
    background: #0d1f33; padding: 20px;
    box-shadow: 0 0 60px rgba(43,127,255,0.15);
  }
  .tg-header {
    display: flex; align-items: center; gap: 10px; margin-bottom: 20px;
    padding-bottom: 16px; border-bottom: 1px solid var(--border-subtle);
  }
  .tg-avatar {
    width: 38px; height: 38px; border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), #00c9ff);
    display: grid; place-items: center; font-size: 16px; font-weight: 700;
  }
  .tg-name { font-size: 15px; font-weight: 600; }
  .tg-status { font-size: 12px; color: var(--accent); }
  .tg-msg {
    border-radius: 12px; padding: 14px 16px; margin-bottom: 12px; max-width: 85%;
    font-size: 13px; line-height: 1.55;
  }
  .tg-msg.bot { background: var(--accent-dim); border: 1px solid var(--border); margin-left: 0; }
  .tg-msg.user { background: rgba(255,255,255,0.06); margin-left: auto; }
  .tg-task {
    border: 1px solid var(--border); border-radius: 10px; padding: 12px 14px;
    margin-bottom: 8px; display: flex; align-items: center; gap: 10px; font-size: 13px;
    background: rgba(43,127,255,0.06);
  }
  .tg-task-check { width: 18px; height: 18px; border-radius: 4px; background: var(--accent); display: grid; place-items: center; flex-shrink: 0; font-size: 11px; }
  .tg-task-reward { margin-left: auto;   font-size: 11px; color: var(--accent); }

  .community-stats { display: flex; flex-direction: column; gap: 20px; }
  .comm-stat-card {
    border: 1px solid var(--border-subtle); border-radius: 14px;
    padding: 24px 28px; background: var(--bg-card);
    display: flex; align-items: center; gap: 20px;
    transition: border-color 0.3s;
  }
  .comm-stat-card:hover { border-color: var(--border); }
  .comm-stat-icon {
    width: 48px; height: 48px; border-radius: 12px;
    background: var(--accent-dim); border: 1px solid var(--border);
    display: grid; place-items: center; font-size: 22px; flex-shrink: 0;
  }
  .comm-stat-num { font-size: 28px; font-weight: 700; color: var(--accent); line-height: 1; }
  .comm-stat-label { font-size: 13px; color: var(--white-70); margin-top: 2px; }

  /* ── EXCHANGE ── */
  #exchange { background: var(--bg-deep); }
  .exchange-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
  .exchange-visual {
    border: 1px solid var(--border); border-radius: 20px;
    background: #0a1e33; padding: 28px;
    box-shadow: 0 0 60px rgba(43,127,255,0.1);
  }
  .ex-ticker {
    display: flex; align-items: baseline; gap: 12px; margin-bottom: 24px;
  }
  .ex-symbol { font-size: 36px; font-weight: 700; }
  .ex-price { font-size: 22px; font-weight: 500; color: var(--white-70); }
  .ex-change { font-size: 14px; font-weight: 600; color: #22d68a; background: rgba(34,214,138,0.1); border: 1px solid rgba(34,214,138,0.2); border-radius: 6px; padding: 4px 10px; }
  .chart-svg { width: 100%; height: 100px; overflow: visible; }
  .ex-listing-badges { display: flex; gap: 12px; margin-top: 24px; }
  .ex-badge {
    flex: 1; border: 1px solid var(--border); border-radius: 12px; padding: 16px;
    background: var(--bg-card); display: flex; align-items: center; gap: 10px;
    font-size: 14px; font-weight: 600;
  }
  .ex-badge-dot { width: 8px; height: 8px; border-radius: 50%; background: #22d68a; box-shadow: 0 0 8px #22d68a; }

  /* ── RESULTS ── */
  #results { background: var(--bg); }
  .results-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; margin-top: 64px; }
  .result-card {
    border: 1px solid var(--border-subtle); border-radius: 20px; padding: 40px 32px;
    background: var(--bg-card); position: relative; overflow: hidden;
    transition: border-color 0.3s, box-shadow 0.3s;
  }
  .result-card:hover {
    border-color: var(--border); box-shadow: 0 0 50px var(--accent-dim);
  }
  .result-card.featured {
    border-color: var(--border); background: linear-gradient(135deg, rgba(43,127,255,0.1), rgba(43,127,255,0.03));
  }
  .result-card-glow {
    position: absolute; top: -40px; right: -40px; width: 120px; height: 120px;
    background: var(--accent-glow); filter: blur(40px); pointer-events: none;
  }
  .result-icon { margin-bottom: 20px; line-height: 1; }
  .result-num {
    font-size: 52px; font-weight: 700; letter-spacing: -2px; line-height: 1;
    color: var(--accent); margin-bottom: 8px;
  }
  .result-label { font-size: 16px; font-weight: 600; margin-bottom: 8px; }
  .result-sub { font-size: 14px; color: var(--white-70); }

  /* ── TESTIMONIAL ── */
  #testimonial { background: var(--bg-deep); }
  .testimonial-wrap {
    max-width: 860px; margin: 0 auto;
    border: 1px solid var(--border); border-radius: 24px;
    padding: 64px 72px; background: rgba(43,127,255,0.04);
    position: relative; overflow: hidden;
    box-shadow: 0 0 80px rgba(43,127,255,0.08);
  }
  .quote-mark {
    position: absolute; top: 32px; left: 48px;
    font-size: 120px; line-height: 1; color: var(--accent); opacity: 0.12;
    font-family: Georgia, serif; pointer-events: none; user-select: none;
  }
  .testimonial-text {
    font-size: 20px; line-height: 1.75; color: var(--white-70);
    margin-bottom: 40px; position: relative; z-index: 1;
    font-weight: 400;
  }
  .testimonial-author { display: flex; align-items: center; gap: 16px; }
  .author-avatar {
    width: 52px; height: 52px; border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), #00c9ff);
    display: grid; place-items: center; font-size: 20px; font-weight: 700;
    border: 2px solid var(--border);
  }
  .author-name { font-size: 17px; font-weight: 700; margin-bottom: 2px; }
  .author-title { font-size: 13px; color: var(--white-40);   }
  .stars { display: flex; gap: 4px; margin-left: auto; }
  .star { color: #FFB800; font-size: 18px; }

  /* ── TECH STACK ── */
  #tech { background: var(--bg); }
  .tech-header { text-align: center; max-width: 500px; margin: 0 auto 64px; }
  .tech-orbit {
    display: flex; justify-content: center; gap: 20px; flex-wrap: wrap;
  }
  .tech-badge {
    border: 1px solid var(--border-subtle); border-radius: 16px;
    padding: 20px 28px; background: var(--bg-card);
    display: flex; flex-direction: column; align-items: center; gap: 10px;
    min-width: 110px;
    transition: border-color 0.3s, background 0.3s, box-shadow 0.3s, transform 0.3s;
    cursor: default;
  }
  .tech-badge:hover {
    border-color: var(--border); background: var(--bg-card-hover);
    box-shadow: 0 0 30px var(--accent-dim); transform: translateY(-4px);
  }
  .tech-badge-icon { display: flex; align-items: center; justify-content: center; }
  .tech-badge-name { font-size: 13px; font-weight: 600; color: var(--white-70); }


  /* ── DIVIDER ── */
  .section-divider {
    height: 1px; background: linear-gradient(90deg, transparent, var(--border), transparent);
  }

  /* ── RESPONSIVE ── */
  @media (max-width: 1024px) {

    section { padding: 80px 32px; }
    #hero { padding: 100px 32px 64px; }
    .hero-inner { grid-template-columns: 1fr; gap: 48px; }
    .hero-content { align-items: center; text-align: center; }
    .hero-eyebrow { justify-content: center; }
    .hero-eyebrow::after { display: none; }
    .hero-subtitle { margin: 0 auto 48px; }
    .hero-pills { justify-content: center; }
    .hero-image-col { justify-content: center; }
    .overview-grid { grid-template-columns: 1fr; gap: 1px; }
    .overview-card:not(:last-child) { border-right: none; border-bottom: 1px solid var(--border-subtle); }
    .problem-grid { grid-template-columns: 1fr; }
    .problem-card.wide { grid-column: span 1; }
    .solution-cards { grid-template-columns: 1fr; }
    .community-layout { grid-template-columns: 1fr; }
    .exchange-layout { grid-template-columns: 1fr; }
    .results-grid { grid-template-columns: 1fr; }
    .testimonial-wrap { padding: 40px 32px; }
    .flow-track { display: none; }
    footer { flex-direction: column; gap: 12px; text-align: center; }
  }
  @media (max-width: 768px) {
    section { padding: 64px 20px; }
    #hero { padding: 90px 20px 56px; }
    .hero-stats { flex-direction: column; }
    .stat-item:not(:last-child) { border-right: none; border-bottom: 1px solid var(--border); }
    .testimonial-wrap { padding: 32px 24px; }
    .testimonial-text { font-size: 16px; }
    .result-num { font-size: 40px; }
  }

  /* ── SCROLL ANIMATIONS ── */
  .fade-up {
    opacity: 0; transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
  }
  .fade-up.visible { opacity: 1; transform: translateY(0); }

  @media (prefers-reduced-motion: reduce) {
    .fade-up { opacity: 1; transform: none; transition: none; }
    .tech-badge:hover { transform: none; }
  }