:root {
      --bg: #07090d;
      --bg-soft: #0d1118;
      --bg-card: rgba(18, 24, 34, 0.72);
      --bg-card-strong: rgba(14, 18, 27, 0.92);
      --text: #f7f9fc;
      --text-soft: rgba(247, 249, 252, 0.74);
      --text-dark: #121722;
      --line: rgba(255,255,255,0.09);
      --line-strong: rgba(255,255,255,0.14);
      --accent: #ff4d4d;
      --accent-2: #ff7a59;
      --green: #5bff98;
      --shadow: 0 20px 60px rgba(0,0,0,.35);
      --radius: 24px;
      --radius-sm: 16px;
      --blur: blur(18px);
    }

    * { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      margin: 0;
      font-family: Inter, Arial, sans-serif;
      color: var(--text);
      line-height: 1.55;
      background:
        radial-gradient(circle at 0% 0%, rgba(255,77,77,.18), transparent 28%),
        radial-gradient(circle at 100% 0%, rgba(91,255,152,.12), transparent 25%),
        radial-gradient(circle at 50% 100%, rgba(70,110,255,.10), transparent 28%),
        linear-gradient(180deg, #06080c 0%, #0a0f16 42%, #06080c 100%);
      overflow-x: hidden;
    }

    body::before {
      content: "";
      position: fixed;
      inset: 0;
      pointer-events: none;
      background:
        linear-gradient(rgba(255,255,255,.018) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.018) 1px, transparent 1px);
      background-size: 28px 28px;
      mask-image: radial-gradient(circle at center, black 40%, transparent 85%);
      z-index: 0;
    }

    a { color: inherit; text-decoration: none; }
    img { max-width: 100%; height: auto; display: block; }

    .container {
      position: relative;
      z-index: 1;
      width: min(1180px, calc(100% - 32px));
      margin: 0 auto;
    }

    .section {
      padding: 92px 0;
      position: relative;
    }

    .section-light {
      background: linear-gradient(180deg, rgba(255,255,255,.97), rgba(249,251,255,.96));
      color: var(--text-dark);
    }

    .section-light p,
    .section-light li {
      color: rgba(18, 23, 34, 0.82);
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      padding: 9px 14px;
      border-radius: 999px;
      background: rgba(255,255,255,.06);
      border: 1px solid rgba(255,255,255,.08);
      color: rgba(255,255,255,.9);
      font-size: 13px;
      font-weight: 600;
      margin-bottom: 18px;
      backdrop-filter: var(--blur);
    }

    .section-light .eyebrow {
      background: rgba(255,77,77,.08);
      color: #9d2020;
      border-color: rgba(255,77,77,.12);
    }

    h1, h2, h3 {
      margin: 0 0 18px;
      line-height: 1.08;
      letter-spacing: -0.03em;
    }

    h1 {
      font-size: clamp(40px, 6vw, 72px);
      font-weight: 800;
    }

    h2 {
      font-size: clamp(30px, 4vw, 46px);
      font-weight: 800;
    }

    h3 {
      font-size: 22px;
      font-weight: 700;
    }

    .lead {
      font-size: clamp(17px, 2vw, 20px);
      color: var(--text-soft);
      max-width: 680px;
      margin-bottom: 28px;
    }

    .section-light .lead {
      color: rgba(18, 23, 34, 0.72);
    }

    .header {
      position: sticky;
      top: 0;
      z-index: 1000;
      padding-top: 10px;
    }

    .header-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 24px;
      min-height: 78px;
      padding: 12px 18px;
      margin-top: 8px;
      border: 1px solid rgba(255,255,255,.08);
      border-radius: 22px;
      background: rgba(9, 12, 18, 0.72);
      backdrop-filter: blur(20px);
      box-shadow: 0 8px 40px rgba(0,0,0,.25);
    }

    .logo {
      flex-shrink: 0;
    }

    .logo img {
      width: 210px;
      height: auto;
      filter: drop-shadow(0 8px 25px rgba(0,0,0,.25));
    }

    .nav {
      display: flex;
      gap: 18px;
      flex-wrap: wrap;
      align-items: center;
    }

    .nav a {
      color: rgba(255,255,255,.85);
      font-size: 15px;
      font-weight: 500;
      transition: .25s ease;
      position: relative;
    }

    .nav a::after {
      content: "";
      position: absolute;
      left: 0;
      bottom: -6px;
      width: 0;
      height: 2px;
      border-radius: 999px;
      background: linear-gradient(90deg, var(--accent), var(--green));
      transition: width .25s ease;
    }

    .nav a:hover {
      color: #fff;
    }

    .nav a:hover::after {
      width: 100%;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
      padding: 14px 22px;
      border-radius: 14px;
      font-weight: 700;
      transition: transform .25s ease, box-shadow .25s ease, background .25s ease, border-color .25s ease;
      border: 1px solid transparent;
      cursor: pointer;
      will-change: transform;
    }

    .btn:hover {
      transform: translateY(-2px) scale(1.01);
    }

    .btn-primary {
      color: #fff;
      background: linear-gradient(135deg, var(--accent), var(--accent-2));
      box-shadow: 0 10px 30px rgba(255, 77, 77, .28);
    }

    .btn-primary:hover {
      box-shadow: 0 18px 36px rgba(255, 77, 77, .38);
    }

    .btn-secondary {
      color: #fff;
      background: rgba(255,255,255,.05);
      border-color: rgba(255,255,255,.10);
      backdrop-filter: var(--blur);
    }

    .btn-secondary:hover {
      background: rgba(255,255,255,.09);
      border-color: rgba(255,255,255,.16);
    }

    .hero {
      padding: 72px 0 72px;
      position: relative;
      overflow: hidden;
    }

    .hero::before,
    .hero::after {
      content: "";
      position: absolute;
      border-radius: 999px;
      filter: blur(80px);
      opacity: .5;
      pointer-events: none;
    }

    .hero::before {
      width: 340px;
      height: 340px;
      background: rgba(255,77,77,.24);
      top: 40px;
      left: -80px;
    }

    .hero::after {
      width: 300px;
      height: 300px;
      background: rgba(91,255,152,.15);
      right: -50px;
      top: 120px;
    }

    .hero-grid {
      display: grid;
      grid-template-columns: 1.08fr .92fr;
      gap: 42px;
      align-items: center;
    }

    .hero-title span {
      background: linear-gradient(135deg, #fff, #c7d2e7);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
    }

    .hero-actions {
      display: flex;
      gap: 14px;
      flex-wrap: wrap;
      margin-top: 28px;
    }

    .hero-badges {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-top: 26px;
    }

    .hero-badge {
      padding: 10px 14px;
      border-radius: 999px;
      background: rgba(255,255,255,.06);
      border: 1px solid rgba(255,255,255,.10);
      color: rgba(255,255,255,.9);
      font-size: 14px;
      font-weight: 600;
      backdrop-filter: blur(12px);
    }

    .glass-card,
    .dark-card {
      position: relative;
      background: var(--bg-card);
      color: #fff;
      border-radius: var(--radius);
      border: 1px solid rgba(255,255,255,.08);
      backdrop-filter: var(--blur);
      box-shadow: var(--shadow);
      overflow: hidden;
    }

    .glass-card::before,
    .dark-card::before {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(180deg, rgba(255,255,255,.08), transparent 30%);
      pointer-events: none;
    }

    .dark-card {
      padding: 28px;
      background: linear-gradient(180deg, rgba(18,24,34,.90), rgba(10,14,20,.96));
    }

    .chat-box {
      padding: 26px;
      display: flex;
      flex-direction: column;
      gap: 14px;
      min-height: 420px;
      justify-content: center;
    }

    .chat-head {
      display: flex;
      align-items: center;
      gap: 10px;
      margin-bottom: 8px;
      font-size: 14px;
      color: rgba(255,255,255,.72);
    }

    .chat-dot {
      width: 10px;
      height: 10px;
      border-radius: 50%;
      background: var(--green);
      box-shadow: 0 0 16px rgba(91,255,152,.55);
      animation: pulse 1.8s infinite ease-in-out;
    }

    .bubble {
      padding: 14px 16px;
      border-radius: 18px;
      max-width: 88%;
      font-size: 15px;
      line-height: 1.45;
      box-shadow: 0 6px 22px rgba(0,0,0,.18);
      opacity: 0;
      transform: translateY(20px) scale(.98);
      animation: bubbleIn .7s ease forwards;
    }

    .bubble:nth-child(2) { animation-delay: .10s; }
    .bubble:nth-child(3) { animation-delay: .28s; }
    .bubble:nth-child(4) { animation-delay: .46s; }

    .bubble.question {
      background: linear-gradient(180deg, #eef2f8, #dce3ee);
      color: #121722;
      align-self: flex-start;
    }

    .bubble.answer {
      background: linear-gradient(135deg, #67ff9f, #a2ffd2);
      color: #102016;
      align-self: flex-end;
      font-weight: 600;
    }

    .grid-2 {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 34px;
      align-items: center;
    }

    .steps-list,
    .feature-list {
      display: grid;
      gap: 14px;
      margin-top: 26px;
    }

    .step-item,
    .feature-item {
      display: flex;
      align-items: flex-start;
      gap: 14px;
      padding: 16px 18px;
      border-radius: 18px;
      background: rgba(255,255,255,.06);
      border: 1px solid rgba(255,255,255,.08);
      color: #fff;
      backdrop-filter: blur(8px);
    }

    .section-light .step-item,
    .section-light .feature-item {
      background: rgba(255,255,255,.66);
      color: var(--text-dark);
      border-color: rgba(18,23,34,.08);
      box-shadow: 0 10px 28px rgba(20, 30, 50, .06);
    }

    .step-num {
      width: 34px;
      height: 34px;
      min-width: 34px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      border-radius: 50%;
      font-size: 14px;
      font-weight: 800;
      color: #fff;
      background: linear-gradient(135deg, var(--accent), var(--accent-2));
      box-shadow: 0 10px 20px rgba(255,77,77,.24);
    }

    .card {
      position: relative;
      background: rgba(255,255,255,.95);
      color: var(--text-dark);
      border-radius: var(--radius);
      padding: 28px;
      box-shadow: 0 18px 40px rgba(25,35,60,.08);
      border: 1px solid rgba(15,20,30,.05);
      overflow: hidden;
    }

    .image-frame {
      position: relative;
      border-radius: 26px;
      overflow: hidden;
      background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.02));
      border: 1px solid rgba(255,255,255,.08);
      box-shadow: var(--shadow);
    }

    .section-light .image-frame {
      border-color: rgba(18,23,34,.08);
      box-shadow: 0 18px 36px rgba(30, 40, 60, .08);
    }

    .image-frame img {
      width: 100%;
      display: block;
    }

    .image-frame-dark {
      background: #000;
    }

    .image-frame-light {
      background: #f8fafc;
      border: 1px solid rgba(18,23,34,.08);
      box-shadow: 0 14px 30px rgba(30,40,60,.10);
    }

    .cta-panel {
      text-align: center;
      padding: 34px 28px;
    }

    .video-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 22px;
      margin-top: 28px;
    }

    .video-card {
      position: relative;
      overflow: hidden;
      transition: transform .28s ease, box-shadow .28s ease;
    }

    .video-card:hover {
      transform: translateY(-6px);
      box-shadow: 0 28px 60px rgba(0,0,0,.30);
    }

    .video-card img {
      width: 100%;
      aspect-ratio: 16 / 9;
      object-fit: cover;
      transition: transform .5s ease;
    }

    .video-card:hover img {
      transform: scale(1.04);
    }

    .video-card a span {
      display: block;
      padding: 18px 18px 20px;
      font-weight: 700;
      color: #fff;
    }

    .reviews-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 18px;
      margin-top: 28px;
    }

    .review {
      background: linear-gradient(180deg, rgba(19,24,34,.98), rgba(11,15,22,.98));
      border: 1px solid rgba(255,255,255,.08);
      padding: 22px;
      border-radius: 20px;
      box-shadow: var(--shadow);
      transition: transform .25s ease, border-color .25s ease;
    }

    .review:hover {
      transform: translateY(-6px);
      border-color: rgba(255,255,255,.16);
    }

    .review p,
    .review strong {
      color: rgba(255,255,255,.94);
    }

    .stars {
      font-size: 18px;
      margin-bottom: 10px;
      display: inline-block;
      background: linear-gradient(135deg, #ffce3a, #ff9b2f);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }

    .faq-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 20px;
      margin-top: 28px;
    }

    .faq-item {
      background: linear-gradient(180deg, rgba(18,24,34,.88), rgba(10,14,20,.96));
      color: #fff;
      border-radius: 20px;
      padding: 22px;
      border: 1px solid rgba(255,255,255,.08);
      cursor: pointer;
      transition: transform .25s ease, border-color .25s ease, background .25s ease;
      box-shadow: var(--shadow);
    }

    .faq-item:hover {
      transform: translateY(-4px);
      border-color: rgba(255,255,255,.15);
    }

    .faq-item.active {
      border-color: rgba(91,255,152,.35);
      background: linear-gradient(180deg, rgba(22,30,40,.96), rgba(12,18,26,.98));
    }

    .faq-question {
      font-weight: 700;
      font-size: 18px;
      line-height: 1.35;
      padding-right: 24px;
      position: relative;
    }

    .faq-question::after {
      content: "+";
      position: absolute;
      right: 0;
      top: -2px;
      font-size: 24px;
      color: rgba(255,255,255,.75);
      transition: transform .25s ease;
    }

    .faq-item.active .faq-question::after {
      transform: rotate(45deg);
      color: var(--green);
    }

    .faq-answer {
      display: grid;
      grid-template-rows: 0fr;
      transition: grid-template-rows .35s ease, margin-top .35s ease;
      color: rgba(255,255,255,.74);
      margin-top: 0;
    }

    .faq-answer > div {
      overflow: hidden;
    }

    .faq-item.active .faq-answer {
      grid-template-rows: 1fr;
      margin-top: 14px;
    }

    .faq-answer p,
    .faq-answer li {
      margin: 0 0 12px;
    }

    .contact-box {
      margin-top: 26px;
      background: rgba(255,255,255,.96);
      color: var(--text-dark);
      border-radius: 24px;
      padding: 34px 28px;
      text-align: center;
      box-shadow: 0 20px 40px rgba(23,30,45,.08);
    }

    .contact-buttons {
      display: flex;
      gap: 12px;
      justify-content: center;
      flex-wrap: wrap;
      margin-top: 18px;
    }

    .contact-buttons a {
      padding: 13px 18px;
      border-radius: 12px;
      color: #fff;
      font-weight: 700;
      transition: transform .25s ease, box-shadow .25s ease;
      box-shadow: 0 12px 24px rgba(0,0,0,.10);
    }

    .contact-buttons a:hover {
      transform: translateY(-3px);
    }

    .whatsapp { background: linear-gradient(135deg, #25D366, #1fb655); }
    .telegram { background: linear-gradient(135deg, #0088cc, #18a7ef); }
    .call { background: linear-gradient(135deg, var(--accent), var(--accent-2)); }

    .support-cases-grid {
      display: grid;
      gap: 16px;
      margin-top: 24px;
    }

    .footer {
      padding: 42px 0 56px;
      border-top: 1px solid rgba(255,255,255,.08);
      background: rgba(5,8,12,.8);
    }

    .footer-links {
      display: flex;
      flex-wrap: wrap;
      gap: 16px;
      opacity: .95;
    }

    .footer-links a {
      color: rgba(255,255,255,.82);
      transition: .25s ease;
    }

    .footer-links a:hover {
      color: #fff;
    }

    .tags-section {
      margin-top: 42px;
      padding-top: 30px;
      border-top: 1px solid rgba(255,255,255,0.1);
    }

    .tags-heading {
      color: rgba(255,255,255,0.7);
      font-size: 14px;
      font-weight: 700;
      margin: 0 0 15px 0;
      text-transform: uppercase;
      letter-spacing: .12em;
    }

    .tags-container {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
    }

    .tag-link {
      background: rgba(255,255,255,0.05);
      color: #fff;
      padding: 8px 14px;
      border-radius: 999px;
      font-size: 13px;
      text-decoration: none;
      transition: all 0.3s ease;
      border: 1px solid rgba(255,255,255,0.1);
      backdrop-filter: blur(8px);
    }

    .tag-link:hover {
      background: linear-gradient(135deg, var(--accent), var(--accent-2));
      transform: translateY(-2px);
      box-shadow: 0 10px 24px rgba(255,77,77,0.26);
      border-color: transparent;
    }

    .reveal {
      opacity: 0;
      transform: translateY(34px);
      transition: opacity .75s ease, transform .75s ease;
    }

    .reveal.in-view {
      opacity: 1;
      transform: translateY(0);
    }

    .support-card {
  background: linear-gradient(180deg, rgba(255,255,255,.98), rgba(248,250,252,.98));
  color: var(--text-dark);
  border-radius: 24px;
  padding: 28px;
  border: 1px solid rgba(18,23,34,.08);
  box-shadow: 0 18px 40px rgba(30,40,60,.08);
}

.support-card h2 {
  color: var(--text-dark);
}

.support-text {
  color: rgba(18,23,34,.72);
  font-size: clamp(17px, 2vw, 20px);
  line-height: 1.6;
  margin: 0 0 22px;
}

.eyebrow-light {
  background: rgba(255,77,77,.08);
  color: #9d2020;
  border: 1px solid rgba(255,77,77,.12);
}

    .image-frame-light {
      background: #f8fafc;
      border: 1px solid rgba(18,23,34,.08);
      box-shadow: 0 14px 30px rgba(30,40,60,.10);
    }

    /* Modal styles */
    .modal {
      position: fixed;
      inset: 0;
      z-index: 9999;
      display: none;
      align-items: center;
      justify-content: center;
      padding: 20px;
    }

    .modal-overlay {
      position: absolute;
      inset: 0;
      background: rgba(0,0,0,0.85);
      backdrop-filter: blur(8px);
    }

    .modal-content {
      position: relative;
      width: min(90vw, 1000px);
      max-height: 90vh;
      background: var(--bg-card-strong);
      border-radius: var(--radius);
      border: 1px solid rgba(255,255,255,0.12);
      box-shadow: 0 40px 80px rgba(0,0,0,0.6);
      overflow: hidden;
      z-index: 1;
    }

    .modal-close {
      position: absolute;
      top: 16px;
      right: 16px;
      width: 44px;
      height: 44px;
      border-radius: 50%;
      background: rgba(255,255,255,0.1);
      border: 1px solid rgba(255,255,255,0.2);
      color: white;
      font-size: 28px;
      line-height: 1;
      cursor: pointer;
      z-index: 2;
      display: flex;
      align-items: center;
      justify-content: center;
      transition: all 0.25s ease;
    }

    .modal-close:hover {
      background: rgba(255,77,77,0.8);
      transform: scale(1.1);
    }

    .video-container {
      position: relative;
      padding-bottom: 56.25%; /* 16:9 aspect ratio */
      height: 0;
      overflow: hidden;
    }

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

    @keyframes bubbleIn {
      to {
        opacity: 1;
        transform: translateY(0) scale(1);
      }
    }

    @keyframes pulse {
      0%, 100% { transform: scale(1); opacity: 1; }
      50% { transform: scale(1.18); opacity: .7; }
    }

    @media (max-width: 1000px) {
      .hero-grid,
      .grid-2,
      .video-grid,
      .reviews-grid {
        grid-template-columns: 1fr;
      }

      .hero {
        padding-top: 50px;
      }
    }

    @media (max-width: 900px) {
      .nav {
        display: none;
      }

      .header-inner {
        padding: 12px 14px;
      }

      .logo img {
        width: 170px;
      }

      .section {
        padding: 72px 0;
      }

      h1 {
        font-size: clamp(34px, 11vw, 52px);
      }

      h2 {
        font-size: clamp(28px, 8vw, 38px);
      }

      .chat-box {
        min-height: auto;
      }
    }

    @media (max-width: 767px) {
      .container {
        width: min(100% - 20px, 1180px);
      }

      .hero-actions,
      .contact-buttons {
        flex-direction: column;
      }

      .hero-actions .btn,
      .contact-buttons a,
      .header-inner .btn {
        width: 100%;
      }

      .tags-container {
        justify-content: center;
      }

      .tags-heading {
        text-align: center;
      }

      .card,
      .dark-card,
      .contact-box {
        padding: 22px 18px;
      }
    }