:root {
      --sky: #00bfff;
      --ocean: #1481b8;
      --deep: #0b5d86;

      --text: #0f172a;
      --muted: #64748b;
      --border: rgba(15, 23, 42, .08);
      --card: rgba(255, 255, 255, .78);

      --radius-xl: 18px;
      --radius-2xl: 24px;
      --shadow: 0 18px 50px rgba(2, 8, 23, .10);
      --shadow-strong: 0 25px 70px rgba(2, 8, 23, .16);

      --container: 1400px;
    }

    /* Base */
    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      font-family: Poppins, sans-serif;
      color: var(--text);
      background: linear-gradient(135deg, rgb(239, 247, 251), rgb(255, 255, 255), rgb(244, 249, 251), rgb(255, 255, 255)) 0% 0% / 400% 400%;
      animation: gradientShift 15s ease infinite;
      overflow-x: hidden;
    }

    a {
      color: inherit;
      text-decoration: none;
    }


    .container {
      max-width: var(--container);
      margin: 0 auto;
      padding: 0 16px;
    }

    .muted {
      color: var(--muted);
    }

    .section {
      padding: 96px 0;
      position: relative;
    }

    .pt-header {
      padding-top: 88px;
    }

    @keyframes gradientShift {
      0% {
        background-position: 0% 50%;
      }

      50% {
        background-position: 100% 50%;
      }

      100% {
        background-position: 0% 50%;
      }
    }

    /* Background bubbles */
    .bg-bubbles {
      position: fixed;
      inset: 0;
      pointer-events: none;
      z-index: 0;
      overflow: hidden;
    }

    .bubble {
      position: absolute;
      background: radial-gradient(circle at 30% 30%, rgba(0, 191, 255, .20), rgba(20, 129, 184, .06));
      border: 1px solid rgba(0, 191, 255, .12);
      border-radius: 999px;
      filter: blur(0px);
      animation: floaty 10s ease-in-out infinite;
    }

    @keyframes floaty {

      0%,
      100% {
        transform: translateY(0px) translateX(0px);
        opacity: .9;
      }

      50% {
        transform: translateY(-18px) translateX(8px);
        opacity: 1;
      }
    }

    .lang-button span {
      font-size: 14px;
    }

    /* Header */
    header {
      position: fixed;
      top: 0;
      left: 0;
      right: 0;
      z-index: 50;
      background: rgba(255, 255, 255, .0);
      padding: 18px 0;
      transition: background .5s ease, box-shadow .5s ease, padding .5s ease;
    }

    header.scrolled {
      background: rgba(255, 255, 255);
      backdrop-filter: blur(10px);
      box-shadow: 0 10px 40px rgba(2, 8, 23, .08);
      padding: 10px 0;
    }


    .header-row {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
    }

    .brand {
      display: flex;
      align-items: center;
      gap: 10px;
      cursor: pointer;
      user-select: none;
    }

    .logo {
      width: 40px;
      height: 40px;
      border-radius: 14px;
      background: linear-gradient(135deg, var(--sky), var(--ocean));
      display: grid;
      place-items: center;
      box-shadow: 0 12px 30px rgba(0, 191, 255, .25);
    }

    .brand-name {
      font-weight: 800;
      font-size: 20px;
      background: linear-gradient(90deg, var(--ocean), var(--sky));
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
    }

    nav.desktop {
      display: none;
      gap: 6px;
      align-items: center;
    }

    .nav-btn {
      border: 0;
      background: transparent;
      padding: 10px 14px;
      border-radius: 12px;
      font-weight: 600;
      color: rgba(15, 23, 42, .72);
      cursor: pointer;
      transition: background .45s ease, color .45s ease;
    }

    .nav-btn:hover {
      background: rgba(0, 191, 255, .08);
      color: var(--ocean);
    }

    .header-actions {
      display: none;
      gap: 10px;
      align-items: center;
    }

    .btn {
      border: 1px solid var(--border);
      background: rgba(255, 255, 255, .7);
      padding: 10px 14px;
      border-radius: 12px;
      font-weight: 500;
      cursor: pointer;
      transition: transform .35s ease, box-shadow .45s ease, background .45s ease, border-color .45s ease;
      display: inline-flex;
      align-items: center;
      gap: 10px;
    }

    .auth-actions {
      display: inline-flex;
      align-items: center;
      gap: 8px;
    }

    .btn-account {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      color: #000;
    }

    .btn-logout {
      padding: 10px;
      width: 44px;
      justify-content: center;
      color: #000;
    }

    .btn-logout:hover,
    .btn-logout:active,
    .btn-logout:focus-visible {
      color: #000;
    }

    .btn-logout .svg {
      width: 20px;
      height: 20px;
    }

    .btn:hover {
      background: rgba(0, 191, 255, .06);
      border-color: rgba(0, 191, 255, .25);
    }

    .btn:active {
      transform: translateY(1px);
    }

    .btn-primary {
      border: 0;
      color: white;
      background: linear-gradient(90deg, var(--sky), var(--ocean));
      box-shadow: 0 16px 45px rgba(0, 191, 255, .25);
      padding: 10px 16px;
    }

    .btn-primary:hover {
      background: linear-gradient(90deg, var(--sky), var(--ocean));
      transform: translateY(-1px);
    }

    .btn-primary,
    .hero-actions .cta,
    .cta-block a {
      -webkit-tap-highlight-color: transparent;
    }

    .btn-primary:active {
      transform: translateY(-1px) scale(1.03);
      background: linear-gradient(90deg, var(--sky), var(--ocean));
      color: white;
    }

    .hero-actions .cta:active,
    .cta-block a:active {
      transform: translateY(-1px) scale(1.03);
      background: linear-gradient(135deg, var(--sky), var(--ocean));
      color: white;
    }

    .hamburger {
      border: 0;
      background: transparent;
      width: 44px;
      height: 44px;
      border-radius: 12px;
      cursor: pointer;
      display: grid;
      place-items: center;
      transition: background .45s ease;
      color: #000;
    }


    .hamburger svg {
      width: 24px;
      height: 24px;
    }

    .hamburger line {
      transition: transform .65s cubic-bezier(.4, 0, .2, 1), opacity .45s ease;
      transform-origin: center;
      transform-box: fill-box;
    }


    .hamburger.is-open line:nth-of-type(1) {
      opacity: 0;
      transform: scaleX(.2);
    }

    .hamburger.is-open line:nth-of-type(2) {
      transform: translateY(6px) rotate(45deg);
    }

    .hamburger.is-open line:nth-of-type(3) {
      transform: translateY(-6px) rotate(-45deg);
    }

    /* Mobile menu */
    .mobile-menu {
      position: absolute;
      top: 100%;
      left: 0;
      right: 0;
      background: rgba(255, 255, 255, .92);
      backdrop-filter: blur(12px);
      box-shadow: 0 20px 50px rgba(2, 8, 23, .10);
      overflow: hidden;
      max-height: 0;
      opacity: 0;
      transition: max-height .6s ease, opacity .6s ease;
    }

    .mobile-menu.open {
      max-height: 80vh;
      opacity: 1;
      overflow-y: auto;
    }

    .mobile-nav {
      padding: 14px 16px 18px;
      display: flex;
      flex-direction: column;
      gap: 8px;
    }

    .mobile-nav .nav-btn {
      text-align: left;
      width: 100%;
      background: rgba(255, 255, 255, .55);
      border: 1px solid var(--border);
    }

    .mobile-actions {
      display: flex;
      flex-direction: column;
      gap: 10px;
      padding-top: 12px;
      border-top: 1px solid rgba(2, 8, 23, .06);
      margin-top: 6px;
    }

    .mobile-actions .auth-actions {
      width: 100%;
    }

    .mobile-actions .btn-account {
      flex: 1;
      justify-content: flex-start;
    }

    .mobile-lang {
      padding-top: 12px;
      border-top: 1px solid rgba(2, 8, 23, .06);
      margin-top: 6px;
    }

    .lang-selector--mobile {
      width: 100%;
    }

    .lang-selector--mobile .lang-button {
      width: 100%;
      justify-content: space-between;
    }

    .lang-selector--mobile .lang-menu {
      position: static;
      min-width: 100%;
      width: 100%;
      margin-top: 8px;
      max-height: 240px;
      overflow: auto;
      display: none;
      opacity: 1;
      transform: none;
      pointer-events: auto;
    }

    .lang-selector--mobile .lang-menu.show {
      display: grid;
    }


    .hero {
      min-height: calc(100vh - 88px);
      display: flex;
      align-items: center;
      justify-content: center;
      text-align: center;
      padding: 64px 0;
    }

    .pulse {
      width: 96px;
      height: 96px;
      margin: 0 auto 26px;
      border-radius: 999px;
      display: grid;
      place-items: center;
      background: linear-gradient(135deg, rgba(0, 191, 255, .25), rgba(20, 129, 184, .18));
      position: relative;
      box-shadow: 0 20px 60px rgba(0, 191, 255, .18);
    }

    .pulse.pulse-in {
      animation: pulseIn 1.4s cubic-bezier(.2, .7, .3, 1) both;
      animation-delay: 260ms;
      transform-origin: center;
      will-change: transform, opacity;
    }

    .pulse::after {
      content: "";
      position: absolute;
      inset: -6px;
      border-radius: 999px;
      border: 1px solid rgba(0, 191, 255, .25);
      animation: glow 4.5s ease-in-out infinite;
    }

    @keyframes glow {

      0%,
      100% {
        transform: scale(1);
        opacity: .7;
      }

      50% {
        transform: scale(1.08);
        opacity: 1;
      }
    }

    @keyframes pulseIn {
      from {
        transform: scale(.86);
        opacity: 0;
      }

      to {
        transform: scale(1);
        opacity: 1;
      }
    }

    .hero h1 {
      margin: 0 0 10px;
      font-size: clamp(42px, 6vw, 76px);
      font-weight: 700;
      letter-spacing: -0.02em;
    }

    .gradient-text {
      background: linear-gradient(190deg, var(--ocean), var(--sky));
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
    }

    .hero .lead {
      margin: 0 auto;
      max-width: 760px;
      font-size: clamp(18px, 2.3vw, 24px);
      color: rgba(15, 23, 42, .70);
    }

    .hero .sub {
      margin: 14px auto 26px;
      max-width: 42rem;
      font-size: 17px;
      color: rgba(100, 116, 139, .92);
    }

    .chips {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      justify-content: center;
      margin: 22px 0 30px;
    }

    .chip {
      display: flex;
      align-items: center;
      gap: 10px;
      padding: 10px 14px;
      border-radius: 16px;
      background: rgba(255, 255, 255, .65);
      border: 1px solid rgba(0, 191, 255, .12);
      box-shadow: 0 12px 30px rgba(2, 8, 23, .06);
      color: rgba(15, 23, 42, .78);
    }

    .hero-actions {
      display: flex;
      flex-direction: column;
      gap: 12px;
      justify-content: center;
      align-items: center;
      margin-top: 10px;
    }

    .hero-actions a {
      padding: 20px 22px;
      border-radius: 999px;
      font-weight: 700;
      letter-spacing: .01em;
      transition: transform .35s ease, box-shadow .45s ease, background .45s ease;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-width: 220px;
    }

    .hero-actions .cta {
      color: white;
      background: linear-gradient(135deg, var(--sky), var(--ocean));
      box-shadow: 0 18px 55px rgba(0, 191, 255, .25);
    }

    .hero-actions .cta:hover {
      transform: translateY(-1px) scale(1.02);
      box-shadow: 0 22px 70px rgba(20, 129, 184, .28);
    }

    .hero-actions .ghost {
      background: rgba(255, 255, 255, .70);
      border: 1px solid var(--border);
      color: rgba(15, 23, 42, .86);
    }

    .hero-actions .ghost:hover {
      transform: translateY(-1px);
      background: rgba(0, 191, 255, .06);
    }

    /* Reveal animations */
    .reveal {
      opacity: 1;
      transform: translate3d(0, 0, 0) scale(1);
    }

    html.js .reveal {
      opacity: 0;
      transform: translateY(18px);
      transition: opacity 1.05s ease, transform 1.05s ease;
      will-change: transform, opacity;
    }

    html.js .reveal.reveal-left {
      transform: translateX(-26px) scale(.96);
    }

    html.js .reveal.reveal-right {
      transform: translateX(26px) scale(.96);
    }

    html.js .reveal.reveal-up {
      transform: translateY(18px);
    }

    html.js .reveal.reveal-scale {
      transform: scale(.94);
    }

    html.js .reveal.is-visible {
      opacity: 1;
      transform: translate3d(0, 0, 0) scale(1);
    }

    .feature-cards .card.reveal {
      opacity: 1;
      transform: translate3d(0, 0, 0) scale(1);
    }

    html.js .feature-cards .card.reveal {
      opacity: 0;
      transform: translateY(18px);
      transition: opacity 1.05s ease, transform 1.05s ease, box-shadow .45s ease;
      will-change: transform, opacity;
    }

    html.js .feature-cards .card.reveal.reveal-up {
      transform: translateY(18px);
    }

    html.js .feature-cards .card.reveal.is-visible {
      opacity: 1;
      transform: translate3d(0, 0, 0) scale(1);
    }

    .mouse {
      width: 26px;
      height: 42px;
      border: 2px solid rgba(100, 116, 139, .35);
      border-radius: 999px;
      display: flex;
      justify-content: center;
      padding-top: 8px;
    }

    .dot {
      width: 6px;
      height: 12px;
      background: rgba(20, 129, 184, .75);
      border-radius: 999px;
      animation: dot 2.4s ease-in-out infinite;
    }

    @keyframes dot {

      0%,
      100% {
        transform: translateY(0);
        opacity: .6;
      }

      50% {
        transform: translateY(7px);
        opacity: 1;
      }
    }

    /* Cards / grids */
    .title {
      text-align: center;
      margin-bottom: 18px;
      font-size: clamp(28px, 4vw, 48px);
      letter-spacing: -0.02em;
    }

    .subtitle {
      text-align: center;
      max-width: 720px;
      margin: 0 auto 46px;
      color: rgba(100, 116, 139, .92);
      font-size: 18px;
      line-height: 1.5;
    }

    .grid {
      display: grid;
      gap: 16px;
    }

    .grid-3 {
      grid-template-columns: 1fr;
    }

    .grid-4 {
      grid-template-columns: 1fr;
    }

    /* keep transforms smooth */
.iconbox,
.iconbox .svg {
  transition: transform .5s ease;
  transform-origin: center;
}

/* enlarge the icon when hovering the card */
.card:hover .iconbox {
  transform: scale(1.12);
}

/* optionally add a subtle extra scale to the SVG */
.card:hover .iconbox .svg {
  transform: scale(1.06);
}

    .glass {
      background: var(--card);
      border: 1px solid rgba(2, 8, 23, .06);
      backdrop-filter: blur(10px);
      border-radius: var(--radius-2xl);
      box-shadow: var(--shadow);
    }

    .card {
      padding: 26px;
      transition: opacity .45s ease, transform .45s ease, box-shadow .45s ease;
    }

    .card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-strong);
    }

    .iconbox {
      width: 56px;
      height: 56px;
      border-radius: 18px;
      display: grid;
      place-items: center;
      background: linear-gradient(135deg, rgba(0, 191, 255, .20), rgba(20, 129, 184, .08));
      border: 1px solid rgba(0, 191, 255, .14);
      margin-bottom: 14px;
    }

    .card h3 {
      margin: 6px 0 8px;
      font-size: 20px;
      font-weight: 700;
    }

    .card p {
      margin: 0;
      color: rgba(100, 116, 139, .95);
      line-height: 1.55;
    }

    /* Stats */
    .stats {
      padding: 300px 0 0;
    }

    .stats-wrap {
      background: transparent;
      border-radius: 0;
      padding: 0;
      box-shadow: none;
      color: var(--text);
    }

    .stat {
      text-align: center;
      padding: 32px 20px 28px;
      background: var(--card);
      border: 1px solid var(--border);
      border-radius: var(--radius-2xl);
      position: relative;
      overflow: hidden;
      box-shadow: var(--shadow);
      transition: transform 0.25s ease, box-shadow 0.25s ease;
      backdrop-filter: blur(12px);
    }

    .stat:hover {
      transform: translateY(-5px);
      box-shadow: var(--shadow-strong);
    }

    .stat .num {
      font-size: 44px;
      font-weight: 700;
      letter-spacing: -0.03em;
      line-height: 1;
      background: linear-gradient(135deg, var(--sky), var(--ocean));
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
    }

    .stat .lab {
      margin-top: 10px;
      font-size: 13px;
      color: var(--muted);
      opacity: 1;
    }

    .stat .miniicon {
      width: 56px;
      height: 56px;
      border-radius: 50%;
      display: grid;
      place-items: center;
      background: linear-gradient(135deg, var(--sky), var(--ocean));
      margin: 0 auto 16px;
      border: none;
      box-shadow: 0 8px 24px rgba(0, 191, 255, 0.28);
      color: white;
    }

    /* Steps */
    .steps-line {
      display: none;
      position: absolute;
      left: 0;
      right: 0;
      top: 50%;
      height: 2px;
      transform: translateY(-50%);
      background: linear-gradient(90deg, transparent, rgba(0, 191, 255, .35), transparent);
      z-index: 0;
    }

    /* smooth transitions */
.step .badge,
.step .badge svg {
  transition: transform .55s ease, box-shadow .55s ease, filter .55s ease;
  transform-origin: center;
  will-change: transform;
}

/* step hover: enlarge badge */
.step:hover .badge {
  transform: scale(1.12);
  box-shadow: 0 22px 60px rgba(0, 191, 255, .34);
  filter: saturate(1.1);
}

/* slightly enlarge the icon itself */
.step:hover .badge svg {
  transform: scale(1.08);
}


    .step {
      position: relative;
      text-align: center;
      padding: 18px 14px;
    }

    .step .n {
      position: absolute;
      top: -6px;
      left: 50%;
      transform: translateX(-50%);
      font-size: 64px;
      font-weight: 700;
      color: rgba(0, 191, 255, .10);
      z-index: 0;
    }

    .step .badge {
      position: relative;
      z-index: 1;
      width: 78px;
      height: 78px;
      border-radius: 999px;
      margin: 0 auto 14px;
      display: grid;
      place-items: center;
      background: linear-gradient(135deg, var(--sky), var(--ocean));
      box-shadow: 0 18px 45px rgba(0, 191, 255, .26);
      color: white;
      font-weight: 700;
      font-size: 18px;
    }

    .step h3 {
      margin: 8px 0 8px;
      font-size: 20px;
      font-weight: 700;
      position: relative;
      z-index: 1;
    }

    .step p {
      margin: 0;
      color: rgba(100, 116, 139, .95);
      position: relative;
      z-index: 1;
    }

    /* Pricing */
    .pill {
      display: inline-flex;
      align-items: center;
      gap: 5px;
      padding: 8px 12px;
      border-radius: 999px;
      background: linear-gradient(90deg, rgba(0, 191, 255, .14), rgba(20, 129, 184, .10));
      border: 1px solid rgba(0, 191, 255, .18);
      color: var(--ocean);
      font-weight:500;
      font-size: 13px;
    }

    .protocols-switch {
      margin: 18px auto 0;
      max-width: 780px;
      padding: 18px;
    }

    .switch-grid {
      display: grid;
      grid-template-columns: 1fr;
      gap: 12px;
    }

    .proto-btn {
      border: 2px solid rgba(2, 8, 23, .08);
      background: rgba(255, 255, 255, .72);
      border-radius: 22px;
      padding: 18px;
      text-align: left;
      cursor: pointer;
      transition: transform .35s ease, box-shadow .45s ease, border-color .45s ease;
      position: relative;
      overflow: hidden;
    }

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

    .proto-btn.active {
      border-color: rgba(20, 129, 184, .70);
      background: linear-gradient(135deg, rgba(0, 191, 255, .10), rgba(20, 129, 184, .06));
      box-shadow: var(--shadow-strong);
    }

    .check {
      position: absolute;
      top: 14px;
      right: 14px;
      width: 26px;
      height: 26px;
      border-radius: 999px;
      display: grid;
      place-items: center;
      background: linear-gradient(135deg, var(--sky), var(--ocean));
      color: white;
      opacity: 0;
      transform: scale(.9);
      transition: opacity .35s ease, transform .35s ease;
    }

    .proto-btn.active .check {
      opacity: 1;
      transform: scale(1);
    }

    .proto-icon {
      width: 46px;
      height: 46px;
      border-radius: 14px;
      display: grid;
      place-items: center;
      margin-bottom: 10px;
      color: white;
      font-weight: 700;
    }

    .proto-icon svg,
    .proto-icon img {
      width: 24px;
      height: 24px;
      display: block;
    }

    .proto-icon.is-image {
      background: transparent;
    }

    .proto-icon.is-image img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      border-radius: 12px;
    }

    .proto-icon.green {
      background: linear-gradient(135deg, #34d399, #059669);
    }

    .proto-icon.purple {
      background: linear-gradient(135deg, #a78bfa, #4f46e5);
    }

    .proto-icon.is-text {
      font-size: 18px;
      line-height: 1;
    }

    .proto-btn h4 {
      margin: 0 0 6px;
      font-size: 18px;
      font-weight: 700;
    }

    .proto-btn .small {
      margin: 0 0 10px;
      color: rgba(100, 116, 139, .92);
      font-weight: 500;
      font-size: 13px;
    }

    .proto-btn ul {
      margin: 0;
      padding-left: 16px;
      color: rgba(100, 116, 139, .95);
    }

    .proto-btn li {
      margin: 6px 0;
      font-size: 13px;
    }

    .duration-switch {
      margin: 18px auto 0;
      padding: 10px;
      border-radius: 20px;
      display: flex;
      gap: 8px;
      flex-wrap: wrap;
      justify-content: center;
      max-width: fit-content;
      background: rgba(255, 255, 255, .72);
      border: 1px solid rgba(2, 8, 23, .06);
      box-shadow: 0 16px 40px rgba(2, 8, 23, .06);
    }

    .dur-btn {
      border: 0;
      cursor: pointer;
      padding: 10px 14px;
      border-radius: 16px;
      font-weight: 700;
      color: rgba(100, 116, 139, .95);
      background: transparent;
      position: relative;
      transition: background .35s ease, color .35s ease;
    }

    .dur-btn:hover {
      background: rgba(0, 191, 255, .08);
      color: var(--ocean);
    }

    .dur-btn.active {
      background: linear-gradient(90deg, var(--sky), var(--ocean));
      color: white;
      box-shadow: 0 14px 36px rgba(0, 191, 255, .20);
    }

    .badge-discount {
      position: absolute;
      top: -8px;
      right: -6px;
      font-size: 11px;
      font-weight: 700;
      padding: 2px 7px;
      border-radius: 999px;
      background: rgba(34, 197, 94, .14);
      color: #15803d;
      border: 1px solid rgba(34, 197, 94, .25);
    }

    .dur-btn.active .badge-discount {
      background: rgba(250, 204, 21);
      color: #a16207;
      border-color: rgba(250, 204, 21, .35);
    }

    .pricing-grid {
      margin-top: 22px;
    }

    .plan {
      padding: 26px;
      height: 100%;
      position: relative;
    }

    .plan .top {
      text-align: center;
      margin-bottom: 14px;
    }

    .chip svg, .iconbox svg {
      color: #00bfff;
    }


    .plan .picon {
      width: 64px;
      height: 64px;
      border-radius: 18px;
      margin: 0 auto 12px;
      display: grid;
      place-items: center;
      color: white;
      font-weight: 700;
      box-shadow: 0 16px 40px rgba(2, 8, 23, .12);
    }

    .plan .picon svg,
    .plan .picon img {
      width: 28px;
      height: 28px;
      display: block;
    }

    .plan .picon.is-image {
      background: transparent;
      box-shadow: 0 16px 40px rgba(2, 8, 23, .12);
    }

    .plan .picon.is-image img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      border-radius: 16px;
    }

    .plan .picon.is-text {
      font-size: 20px;
      line-height: 1;
    }

    .picon.blue {
      background: linear-gradient(135deg, #60a5fa, #2563eb);
    }

    .picon.grad {
      background: linear-gradient(135deg, var(--sky), var(--ocean));
    }

    .picon.purple {
      background: linear-gradient(135deg, #a78bfa, #4f46e5);
    }

    .plan h3 {
      margin: 0 0 6px;
      font-size: 24px;
      font-weight: 700;
      text-wrap: balance;
      word-break: break-word;
    }

    .plan .cap {
      color: rgba(100, 116, 139, .95);
      font-weight: 600;
    }

    .price {
      text-align: center;
      margin: 12px 0 12px;
      display: flex;
      align-items: flex-end;
      justify-content: center;
      gap: 8px;
    }

    .price .big {
      font-size: 52px;
      font-weight: 700;
      letter-spacing: -0.02em;
      line-height: 1;
      will-change: transform, opacity;
    }

    .price .big.price-bump {
      animation: pricePulse .9s ease;
    }

    .price .unit {
      color: rgba(100, 116, 139, .95);
      font-weight: 800;
      margin-bottom: 8px;
    }

    .price-meta {
      text-align: center;
      margin: -4px 0 12px;
      display: grid;
      gap: 6px;
    }

    .price-save {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      text-align: center;
      margin: 0;
      padding: 6px 10px;
      border-radius: 999px;
      font-size: 13px;
      font-weight: 700;
      color: #0f766e;
      background: rgba(16, 185, 129, .12);
      border: 1px solid rgba(16, 185, 129, .22);
      justify-self: center;
    }

    .price-save.is-zero {
      color: rgba(15, 23, 42, .65);
      background: rgba(100, 116, 139, .10);
      border-color: rgba(100, 116, 139, .18);
    }

    .price-save strong {
      font-weight: 900;
    }

    .plan.featured .price-save {
      color: rgba(255, 255, 255, .95);
      background: rgba(255, 255, 255, .22);
      border-color: rgba(255, 255, 255, .35);
    }

    .plan.featured .price-save.is-zero {
      color: rgba(255, 255, 255, .75);
      background: rgba(255, 255, 255, .15);
      border-color: rgba(255, 255, 255, .25);
    }

    .price-total {
      position: relative;
      overflow: hidden;
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 9px 14px;
      border-radius: 999px;
      background: linear-gradient(90deg, rgba(0, 191, 255, .22), rgba(20, 129, 184, .12));
      border: 1px solid rgba(0, 191, 255, .35);
      color: rgba(15, 23, 42, .9);
      font-weight: 800;
      font-size: 13px;
      box-shadow: 0 12px 30px rgba(0, 191, 255, .18), inset 0 0 0 1px rgba(255, 255, 255, .7);
      justify-self: center;
    }

    .price-total::before {
      content: "";
      position: absolute;
      inset: 0;
      background: radial-gradient(circle at 15% 10%, rgba(255, 255, 255, .7), transparent 45%);
      opacity: .55;
      pointer-events: none;
    }

    .price-total > * {
      position: relative;
      z-index: 1;
    }

    .price-total__label {
      color: rgba(15, 23, 42, .7);
      font-weight: 700;
    }

    .price-total__value {
      color: var(--ocean);
      font-weight: 900;
      font-size: 14px;
    }

    .plan.featured .price-total {
      background: rgba(255, 255, 255, .2);
      border-color: rgba(255, 255, 255, .45);
      color: rgba(255, 255, 255, .95);
      box-shadow: 0 16px 36px rgba(2, 8, 23, .22), inset 0 0 0 1px rgba(255, 255, 255, .6);
    }

    .plan.featured .price-total__label {
      color: rgba(255, 255, 255, .82);
    }

    .plan.featured .price-total__value {
      color: white;
    }

    @keyframes pricePulse {
      0% {
        transform: translateY(0) scale(1);
        opacity: 1;
      }

      50% {
        transform: translateY(-2px) scale(1.03);
        opacity: .85;
      }

      100% {
        transform: translateY(0) scale(1);
        opacity: 1;
      }
    }

    .price-total__value.price-bump {
      animation: pricePulse .9s ease;
    }

    .proto-pill {
      display: flex;
      align-items: center;
      justify-content: center;
      margin: 12px auto 12px;
      max-width: 180px;
      padding: 8px 10px;
      border-radius: 14px;
      background: rgba(0, 191, 255, .08);
      border: 1px solid rgba(0, 191, 255, .18);
      font-weight: 700;
      color: rgba(15, 23, 42, .78);
      font-size: 13px;
    }

    .plan ul {
      margin: 14px 0 18px;
      padding: 0;
      list-style: none;
      display: grid;
      gap: 10px;
    }

    .plan li {
      display: flex;
      align-items: flex-start;
      gap: 10px;
      color: rgba(100, 116, 139, .95);
      font-weight: 700;
      font-size: 14px;
      line-height: 1.4;
    }

    .tick {
      width: 20px;
      height: 20px;
      border-radius: 999px;
      background: rgba(34, 197, 94, .14);
      border: 1px solid rgba(34, 197, 94, .25);
      display: grid;
      place-items: center;
      flex: 0 0 20px;
      margin-top: 1px;
    }

    .select {
      width: 100%;
      border: 0;
      border-radius: 16px;
      padding: 14px 14px;
      font-weight: 700;
      cursor: pointer;
      background: linear-gradient(90deg, var(--sky), var(--ocean));
      color: white;
      box-shadow: 0 16px 45px rgba(0, 191, 255, .20);
      transition: transform .35s ease, box-shadow .45s ease;
    }

    .select:hover {
      transform: translateY(-1px);
      box-shadow: 0 22px 60px rgba(20, 129, 184, .25);
    }

    .plan.featured {
      background: linear-gradient(135deg, var(--sky), var(--ocean));
      color: white;
      transform: scale(1.04);
      box-shadow: 0 26px 85px rgba(0, 191, 255, .24);
      border: 1px solid rgba(255, 255, 255, .18);
    }

    .plan.featured .cap,
    .plan.featured .unit,
    .plan.featured li {
      color: rgba(255, 255, 255, .90);
    }

    .plan.featured .proto-pill {
      background: rgba(255, 255, 255, .12);
      border-color: rgba(255, 255, 255, .18);
      color: rgba(255, 255, 255, .95);
    }

    .plan.featured .tick {
      background: rgba(255, 255, 255, .15);
      border-color: rgba(255, 255, 255, .22);
    }

    .plan.featured .select {
      background: white;
      color: var(--ocean);
      box-shadow: 0 16px 45px rgba(2, 8, 23, .15);
    }

    /* Protocol cards */
    .proto-grid .card p {
      margin-bottom: 12px;
    }

    .bullets {
      margin: 0;
      padding-left: 16px;
      color: rgba(100, 116, 139, .95);
      font-weight: 600;
      display: grid;
      gap: 6px;
    }

    .bullets li {
      font-size: 14px;
    }

    .proto-grid .note {
      margin: 16px 0 0;
      padding: 10px 12px;
      font-size: 13px;
      line-height: 1.45;
      font-weight: 600;
      color: rgba(15, 23, 42, .82);
      background: rgba(255, 255, 255, .7);
      border: 1px solid rgba(0, 191, 255, .12);
      border-radius: 12px;
      position: relative;
      display: flex;
      gap: 10px;
      align-items: flex-start;
      box-shadow: 0 8px 18px rgba(2, 8, 23, .06);
      backdrop-filter: blur(8px);
    }

    .proto-grid .note.note-countries {
      padding: 12px 14px 14px;
      border-color: rgba(0, 191, 255, .25);
      background: radial-gradient(circle at 85% 15%, rgba(0, 191, 255, .18), transparent 45%),
        radial-gradient(circle at 10% 10%, rgba(20, 129, 184, .12), transparent 40%),
        linear-gradient(135deg, rgba(255, 255, 255, .98), rgba(232, 248, 255, .85));
      box-shadow: 0 14px 28px rgba(2, 8, 23, .12);
      overflow: hidden;
    }

    .proto-grid .note.note-countries .note-body {
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .proto-grid .note.note-countries .note-title {
      font-weight: 700;
      color: rgba(15, 23, 42, .86);
    }

    .proto-grid .note.note-countries .note-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
    }

    .proto-grid .note.note-countries .country-tag {
      display: inline-flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 6px;
      padding: 6px 10px;
      border-radius: 999px;
      border: 1px solid rgba(20, 129, 184, .25);
      background: rgba(255, 255, 255, .88);
      color: rgba(15, 23, 42, .86);
      font-size: 12px;
      font-weight: 600;
      box-shadow: 0 8px 18px rgba(2, 8, 23, .08), inset 0 1px 0 rgba(255, 255, 255, .7);
    }

    .proto-grid .note.note-countries .country-tag .flag {
      font-size: 14px;
      line-height: 1;
    }

    .proto-grid .note.note-countries .country-tag .country-name {
      font-weight: 700;
    }

    .proto-grid .note.note-countries .country-tag .country-cities {
      font-size: 11px;
      font-weight: 600;
      color: rgba(15, 23, 42, .6);
    }

    .proto-grid .note.note-countries .country-tag .country-cities::before {
      content: " - ";
      color: rgba(15, 23, 42, .35);
    }

    .proto-grid .note::before {
      content: "i";
      flex-shrink: 0;
      width: 20px;
      height: 20px;
      margin-top: 1px;
      display: grid;
      place-items: center;
      font-size: 12px;
      font-weight: 700;
      color: var(--ocean);
      background: rgba(20, 129, 184, .12);
      border: 1px solid rgba(20, 129, 184, .28);
      border-radius: 50%;
    }

    .proto-grid .note::after {
      content: none;
    }

    /* Testimonials */
    .testimonials .card {
      padding: 28px;
      border: 1px solid rgba(0, 191, 255, .12);
      background: linear-gradient(180deg, rgba(255, 255, 255, .92), rgba(255, 255, 255, .78));
    }

    .testimonials .card:hover {
      transform: translateY(-6px);
      box-shadow: 0 28px 70px rgba(0, 191, 255, .18);
      border-color: rgba(0, 191, 255, .28);
    }

    .quote {
      position: absolute;
      top: 18px;
      right: 18px;
      opacity: .14;
    }

    .t-meta {
      display: flex;
      align-items: center;
      gap: 12px;
      flex-wrap: wrap;
      margin-bottom: 12px;
    }

    .t-rating {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      padding: 6px 10px;
      border-radius: 999px;
      background: rgba(255, 255, 255, .88);
      border: 1px solid rgba(15, 23, 42, .08);
      box-shadow: 0 10px 24px rgba(15, 23, 42, .06);
    }

    .stars-meter {
      position: relative;
      display: inline-block;
      line-height: 0;
      filter: drop-shadow(0 2px 6px rgba(15, 23, 42, .12));
    }

    .stars {
      display: flex;
      gap: 3px;
      margin: 0;
    }

    .stars-back .star {
      fill: rgba(148, 163, 184, .35);
      stroke: rgba(148, 163, 184, .55);
    }

    .stars-front {
      position: absolute;
      top: 0;
      left: 0;
      overflow: hidden;
      width: var(--rating-percent, calc(var(--rating, 0) * 20%));
    }

    .stars-front .star {
      fill: hsl(var(--score-hue, 46) 92% 60%);
      stroke: hsl(var(--score-hue, 46) 85% 45%);
    }

    .star {
      width: 20px;
      height: 20px;
      flex: 0 0 auto;
    }

    .t-score {
      font-size: 13px;
      font-weight: 800;
      color: hsl(var(--score-hue, 46) 75% 28%);
      background: hsl(var(--score-hue, 46) 90% 92% / .9);
      border: 1px solid hsl(var(--score-hue, 46) 70% 45% / .4);
      padding: 2px 8px;
      border-radius: 999px;
      box-shadow: 0 6px 16px rgba(15, 23, 42, .08);
    }

    .t-date {
      font-size: 12px;
      font-weight: 700;
      color: rgba(100, 116, 139, .88);
      background: rgba(255, 255, 255, .8);
      border: 1px solid rgba(2, 8, 23, .06);
      padding: 4px 8px;
      border-radius: 999px;
    }

    .t-author {
      display: flex;
      align-items: center;
      gap: 12px;
      margin-top: 14px;
    }

    .testimonials .dash-user-avatar {
      width: 48px;
      height: 48px;
      border-radius: 12px;
      display: grid;
      place-items: center;
      flex: 0 0 auto;
      text-transform: uppercase;
      letter-spacing: .06em;
      font-weight: 800;
      font-size: 16px;
      color: #0b4a6b;
      background: linear-gradient(135deg, rgba(14, 165, 233, .12), rgba(20, 184, 166, .12));
      border: 1px solid rgba(14, 165, 233, .35);
      box-shadow: inset 0 1px 0 rgba(255, 255, 255, .8), 0 10px 22px rgba(14, 165, 233, .16);
      user-select: none;
      -webkit-user-select: none;
    }

    .t-author .name {
      font-weight: 700;
    }

    .testimonials .card .muted {
      color: rgba(15, 23, 42, .86);
      font-weight: 650;
      font-size: 15px;
      line-height: 1.65;
    }

    .t-image {
      margin: 10px 0 12px;
      border-radius: 16px;
      overflow: hidden;
      border: 1px solid rgba(15, 23, 42, .12);
      box-shadow: 0 18px 36px rgba(15, 23, 42, .12);
    }

    .t-image img {
      width: 100%;
      height: 180px;
      object-fit: cover;
      display: block;
    }

.testimonials-empty {
  min-height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.testimonials-grid .testimonials-empty {
  grid-column: 1 / -1;
  width: 100%;
}

    @media (max-width: 640px) {
      .t-image img {
        height: 160px;
      }
    }

    .t-author .role {
      font-size: 13px;
      color: rgba(100, 116, 139, .95);
    }

    .testimonials-grid .card.is-hidden {
      display: none;
    }

    .testimonials-grid .card.reveal-more {
      animation: testimonialIn 1.1s cubic-bezier(.2, .7, .2, 1) both;
    }

    @keyframes testimonialIn {
      from {
        opacity: 0;
        transform: translateY(18px) scale(.98);
        filter: blur(3px);
      }

      to {
        opacity: 1;
        transform: translateY(0) scale(1);
        filter: blur(0);
      }
    }

    .btn-more {
      border: 1px solid rgba(0, 191, 255, .25);
      background: rgba(255, 255, 255, .75);
      font-weight: 800;
      padding: 12px 18px;
      border-radius: 999px;
    }

    .btn-more:hover {
      background: rgba(0, 191, 255, .08);
      border-color: rgba(0, 191, 255, .4);
    }

    /* FAQ */
    .faq {
      max-width: 860px;
      margin: 0 auto;
      display: grid;
      gap: 10px;
      counter-reset: faq;
    }

    .faq-item {
      border-radius: 16px;
      overflow: hidden;
      border: 1px solid rgba(2, 8, 23, .07);
      background: #fff;
      box-shadow: 0 2px 12px rgba(2, 8, 23, .05);
      transition: box-shadow .35s ease, transform .35s ease;
      counter-increment: faq;
    }

    .faq-item:hover:not(.open) {
      box-shadow: 0 6px 28px rgba(2, 8, 23, .09);
      transform: translateY(-1px);
    }

    .faq-item.open {
      box-shadow: 0 14px 44px rgba(0, 191, 255, .18);
      transform: translateY(-2px);
    }

    .faq-q {
      width: 100%;
      display: flex;
      align-items: center;
      gap: 14px;
      padding: 18px 20px;
      border: 0;
      cursor: pointer;
      text-align: left;
      font-weight: 700;
      font-size: 15px;
      line-height: 1.4;
      color: var(--text);
      background: transparent;
      transition: background .4s ease, color .4s ease;
    }

    .faq-q::before {
      content: counter(faq, decimal-leading-zero);
      font-size: 12px;
      font-weight: 800;
      color: var(--sky);
      background: rgba(0, 191, 255, .1);
      border-radius: 8px;
      padding: 4px 9px;
      flex: 0 0 auto;
      letter-spacing: .5px;
      transition: background .4s ease, color .4s ease;
    }

    .faq-q > span:first-child {
      flex: 1;
    }

    .faq-q:active {
      opacity: .85;
    }

    .faq-item.open .faq-q {
      background: rgba(0, 191, 255, .08);
      color: var(--ocean);
    }

    .faq-item.open .faq-q::before {
      background: rgba(0, 191, 255, .15);
      color: var(--ocean);
    }

    .faq-plus {
      width: 16px;
      height: 16px;
      flex: 0 0 16px;
      position: relative;
      transition: transform .42s cubic-bezier(.34, 1.56, .64, 1);
    }

    .faq-plus::before {
      content: "";
      position: absolute;
      top: 50%;
      left: 50%;
      width: 8px;
      height: 8px;
      border-right: 2px solid var(--ocean);
      border-bottom: 2px solid var(--ocean);
      border-radius: 1px;
      transform: translate(-60%, -65%) rotate(45deg);
      transition: border-color .35s ease;
    }

    .faq-plus::after { display: none; }

    .faq-item.open .faq-plus {
      transform: rotate(180deg);
    }

    .faq-item.open .faq-plus::before {
      border-color: var(--ocean);
    }

    .faq-a {
      display: grid;
      grid-template-rows: 0fr;
      opacity: 0;
      transition: grid-template-rows .42s cubic-bezier(.4, 0, .2, 1),
                  opacity .38s ease;
    }

    .faq-item.open .faq-a {
      grid-template-rows: 1fr;
      opacity: 1;
    }


    .lang-selector {
      position: relative;
    }

    .lang-button {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 8px 12px;
      border-radius: 12px;
      border: 1px solid var(--border);
      background: rgba(255, 255, 255, .8);
      color: rgba(15, 23, 42, .85);
      font-weight: 700;
      cursor: pointer;
      box-shadow: 0 10px 24px rgba(2, 8, 23, .08);
      transition: transform .35s ease, box-shadow .45s ease, border-color .45s ease, background .45s ease;
    }

    .lang-button:hover {
      background: rgba(0, 191, 255, .08);
      border-color: rgba(0, 191, 255, .35);
      transform: translateY(-1px);
    }

    .lang-button .arrow {
      transition: transform .45s ease;
    }

    .menu-flag,
    .lang-button img {
      width: 22px;
      height: 16px;
      object-fit: cover;
      border-radius: 4px;
      box-shadow: 0 4px 10px rgba(2, 8, 23, .15);
    }

    .lang-menu {
      position: absolute;
      top: calc(100% + 10px);
      left: 0;
      padding: 8px;
      border-radius: 16px;
      background: rgba(255, 255, 255, .96);
      border: 1px solid rgba(2, 8, 23, .08);
      box-shadow: 0 20px 45px rgba(2, 8, 23, .18);
      backdrop-filter: blur(12px);
      opacity: 0;
      transform: translateY(-8px) scale(.98);
      pointer-events: none;
      transition: opacity .45s ease, transform .45s ease;
      z-index: 100;
      display: grid;
      gap: 6px;
      max-height: 320px;
      overflow: auto;
    }

    .lang-menu.show {
      opacity: 1;
      transform: translateY(0) scale(1);
      pointer-events: auto;
    }

    .lang-menu div {
      padding: 8px 10px;
      display: flex;
      align-items: center;
      gap: 10px;
      border-radius: 10px;
      cursor: pointer;
      transition: background .45s ease, transform .45s ease;
      color: rgba(15, 23, 42, .86);
      font-weight: 650;
      font-size: 14px;
      white-space: nowrap;
    }

    .lang-menu div:hover {
      background: rgba(0, 191, 255, .1);
      transform: translateX(2px);
    }

    @media (max-width: 720px) {
      .lang-menu {
        grid-template-columns: 1fr;
        min-width: 200px;
      }
    }

    .faq-a>div {
      overflow: hidden;
      min-height: 0;
      padding: 18px 20px 22px;
      color: rgba(100, 116, 139, .95);
      line-height: 1.75;
      font-weight: 500;
      font-size: 15px;
      border-top: 1px solid rgba(2, 8, 23, .06);
    }

    /* CTA block */
    .cta-block {
      padding: 56px 66px;
      border-radius: 30px;
      max-width: 700px;
      justify-self: center;
      position: relative;
      overflow: hidden;
      text-align: center;
    }

    .cta-block::before {
      content: "";
      position: absolute;
      inset: 0;
      background: radial-gradient(circle at 50% 110%, rgba(0, 191, 255, .18), transparent 55%);
      pointer-events: none;
    }

    .cta-block h2 {
      margin: 0 0 10px;
      font-size: clamp(28px, 4vw, 48px);
      font-weight: 700;
      letter-spacing: -0.02em;
      position: relative;
      z-index: 1;
    }

    .cta-block p {
      margin: 0 auto 18px;
      max-width: 680px;
      color: rgba(100, 116, 139, .95);
      position: relative;
      z-index: 1;
    }

    .cta-block a {
      position: relative;
      z-index: 1;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
      padding: 16px 22px;
      border-radius: 999px;
      background: linear-gradient(135deg, var(--sky), var(--ocean));
      color: white;
      font-weight: 700;
      box-shadow: 0 18px 60px rgba(0, 191, 255, .23);
      transition: transform .35s ease, box-shadow .45s ease;
    }

    .cta-block a:hover {
      transform: translateY(-1px);
      box-shadow: 0 22px 75px rgba(20, 129, 184, .26);
    }

    /* Footer */
    footer {
      padding: 56px 0 0;
      border-top: none;
      background:
        radial-gradient(ellipse at 8% 0%, rgba(14, 165, 233, .08), transparent 50%),
        radial-gradient(ellipse at 92% 0%, rgba(20, 184, 166, .07), transparent 45%),
        linear-gradient(180deg, rgba(240, 249, 255, .5), rgba(255, 255, 255, 1));
      color: var(--text);
      position: relative;
      z-index: 10;
      overflow: hidden;
    }

    .footer-inner {
      display: grid;
      grid-template-columns: 1fr;
      gap: 32px;
      padding-bottom: 44px;
      align-items: start;
      position: relative;
      z-index: 1;
    }

    .footer-brand-block {
      display: flex;
      flex-direction: column;
      gap: 14px;
    }

    .footer-brand-block .brand {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      text-decoration: none;
    }

    footer .logo {
      width: 42px;
      height: 42px;
      border-radius: 14px;
      background: linear-gradient(135deg, var(--sky), var(--ocean));
      box-shadow: 0 8px 22px rgba(0, 191, 255, .28);
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
    }

    .footer-name {
      font-size: 1.15rem;
      font-weight: 900;
      letter-spacing: -.02em;
      color: var(--text);
    }

    .footer-tagline {
      font-size: .875rem;
      color: var(--muted);
      line-height: 1.65;
      margin: 0;
      max-width: 280px;
    }

    .footer-col-title {
      display: block;
      font-size: .68rem;
      font-weight: 700;
      letter-spacing: .1em;
      text-transform: uppercase;
      color: var(--ocean);
      opacity: .7;
      margin-bottom: 14px;
    }

    .footer-links {
      display: flex;
      flex-direction: column;
      gap: 4px;
    }

    .footer-links a {
      font-size: .9rem;
      font-weight: 600;
      color: var(--muted);
      padding: 5px 0;
      display: inline-block;
      transition: color .2s ease, transform .2s ease;
    }

    .footer-links a:hover {
      color: var(--ocean);
      transform: translateX(4px);
    }

    .footer-contact {
      display: flex;
      flex-direction: column;
      gap: 4px;
    }

    .mail-card {
      display: flex;
      align-items: center;
      gap: 12px;
      padding: 13px 14px;
      border-radius: 16px;
      background: linear-gradient(135deg, rgba(255,255,255,.98), rgba(240,249,255,.95));
      border: 1px solid rgba(14, 165, 233, .18);
      box-shadow: 0 4px 20px rgba(14, 165, 233, .1), inset 0 1px 0 rgba(255,255,255,.9);
      transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
      text-decoration: none;
      width: 100%;
      max-width: 280px;
      position: relative;
      overflow: hidden;
    }

    .mail-card::before {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(135deg, rgba(14,165,233,.05), rgba(20,184,166,.04));
      opacity: 0;
      transition: opacity .22s ease;
      pointer-events: none;
    }

    .mail-card:hover::before { opacity: 1; }

    .mail-card-icon {
      width: 40px;
      height: 40px;
      border-radius: 11px;
      background: linear-gradient(135deg, var(--sky), var(--ocean));
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
      box-shadow: 0 4px 12px rgba(0, 191, 255, .32);
    }

    .mail-card-icon .svg {
      color: #fff;
      width: 16px;
      height: 16px;
    }

    .mail-card-body {
      flex: 1;
      display: flex;
      flex-direction: column;
      gap: 2px;
      min-width: 0;
    }

    .mail-card-label {
      font-size: .72rem;
      font-weight: 600;
      color: var(--muted);
      letter-spacing: .01em;
    }

    .mail-card-addr {
      font-size: .875rem;
      font-weight: 700;
      color: var(--text);
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    .mail-card-arrow {
      color: var(--ocean);
      opacity: .45;
      flex-shrink: 0;
      width: 16px;
      height: 16px;
      transition: transform .22s ease, opacity .22s ease;
    }

    .mail-card:hover {
      transform: translateY(-2px);
      border-color: rgba(14, 165, 233, .32);
      box-shadow: 0 8px 28px rgba(14, 165, 233, .15), inset 0 1px 0 rgba(255,255,255,.9);
    }

    .mail-card:hover .mail-card-arrow {
      transform: translateX(3px);
      opacity: 1;
    }

    .address {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: var(--muted);
      font-weight: 700;
      font-size: .8rem;
      padding: 7px 12px;
      border-radius: 99px;
      background: rgba(255, 255, 255, .75);
      border: 1px solid rgba(14, 165, 233, .16);
    }

    .footer-bottom {
      border-top: 1px solid rgba(14, 165, 233, .1);
      padding: 18px 0;
      display: flex;
      align-items: center;
      justify-content: center;
      position: relative;
      z-index: 1;
    }

    .footer-bottom .muted {
      font-size: .8rem;
      color: var(--muted);
    }

    @media (max-width: 640px) {
      footer {
        padding: 40px 0 0;
      }

      .footer-inner {
        text-align: center;
      }

      .footer-brand-block {
        align-items: center;
      }

      .footer-tagline {
        max-width: 100%;
      }

      .footer-links {
        align-items: center;
      }

      .footer-contact {
        align-items: center;
      }

      .footer-links a:hover {
        transform: none;
      }

      .mail-card {
        max-width: 100%;
      }

      .mail-card-addr {
        white-space: normal;
        word-break: break-all;
      }
    }

    /* Responsive */
    @media (min-width: 1024px) {
      nav.desktop {
        display: flex;
      }

      .header-actions {
        display: flex;
      }

      .hamburger {
        display: none;
      }

      .mobile-menu {
        display: none;
      }

      .hero-actions {
        flex-direction: row;
      }

      .grid-3 {
        grid-template-columns: repeat(3, 1fr);
      }

      .grid-4 {
        grid-template-columns: repeat(4, 1fr);
      }

      .steps-line {
        display: block;
      }

      .switch-grid {
        grid-template-columns: 1fr 1fr;
      }

      .footer-inner {
        grid-template-columns: 1.6fr 1fr 1fr;
        gap: 48px;
        text-align: left;
      }

      .footer-brand-block {
        align-items: flex-start;
      }

      .footer-links {
        align-items: flex-start;
      }

      .footer-contact {
        align-items: flex-start;
      }
    }

    @media (min-width: 768px) {

      .pricing-grid {
        grid-template-columns: repeat(3, 1fr);
      }
    }

    @media (min-width: 1100px) {
      .pricing-grid {
        grid-template-columns: repeat(3, 1fr);
      }
    }

    /* Simple icons (inline svg inherit) */
    .svg {
      width: 22px;
      height: 22px;
      display: block;
    }

    .svg.lg {
      width: 28px;
      height: 28px;
    }

    .svg.xl {
      width: 44px;
      height: 44px;
    }

    .svg.white {
      stroke: white;
    }

    .svg.stroke {
      stroke: currentColor;
      fill: none;
      stroke-width: 2;
      stroke-linecap: round;
      stroke-linejoin: round;
    }

    /* Utility */
    .center {
      text-align: center;
    }

    .mb-10 {
      margin-bottom: 40px;
    }

    /* ===== Modal (Auth) ===== */
    .modal {
      position: fixed;
      inset: 0;
      z-index: 1400;
      display: none;
      align-items: center;
      justify-content: center;
      --modal-gap-top: max(18px, env(safe-area-inset-top));
      --modal-gap-right: max(18px, env(safe-area-inset-right));
      --modal-gap-bottom: max(18px, env(safe-area-inset-bottom));
      --modal-gap-left: max(18px, env(safe-area-inset-left));
      padding-top: var(--modal-gap-top);
      padding-right: var(--modal-gap-right);
      padding-bottom: var(--modal-gap-bottom);
      padding-left: var(--modal-gap-left);
      overscroll-behavior: contain;
    }

    .modal.open {
      display: flex;
    }

    .modal.closing {
      display: flex;
      pointer-events: none;
    }

    .modal-overlay {
      position: absolute;
      inset: 0;
      background: rgba(15, 23, 42, .36);
      backdrop-filter: blur(10px);
      animation: modalFade .5s ease both;
    }

    @keyframes modalFade {
      from {
        opacity: 0;
      }

      to {
        opacity: 1;
      }
    }

    @media (prefers-reduced-motion: reduce) {
      html {
        scroll-behavior: auto;
      }

      body {
        animation: none;
        background-position: 0% 50%;
      }

      .bg-bubbles {
        display: none;
      }

      .bubble,
      .pulse::after,
      .dot {
        animation: none;
      }

      html.js .reveal,
      .reveal {
        opacity: 1;
        transform: none;
        transition: none;
      }


      .pulse.pulse-in {
        animation: none;
        opacity: 1;
        transform: none;
      }
    }

    @keyframes modalFadeOut {
      from {
        opacity: 1;
      }

      to {
        opacity: 0;
      }
    }

    .modal-card {
      position: relative;
      width: min(520px, 100%);
      max-height: calc(100vh - var(--modal-gap-top, 18px) - var(--modal-gap-bottom, 18px));
      max-height: calc(100dvh - var(--modal-gap-top, 18px) - var(--modal-gap-bottom, 18px));
      overflow-x: hidden;
      overflow-y: auto;
      overscroll-behavior: contain;
      -webkit-overflow-scrolling: touch;
      background: linear-gradient(160deg, rgba(255, 255, 255, .98), rgba(240, 249, 255, .9));
      border: 1px solid rgba(0, 191, 255, .18);
      border-radius: 28px;
      box-shadow: 0 30px 120px rgba(2, 8, 23, .22), inset 0 0 0 1px rgba(255, 255, 255, .65);
      padding: 26px;
      backdrop-filter: blur(8px);
      transform-origin: center;
      animation: modalScale .5s ease both;
    }

    @keyframes modalScale {
      from {
        transform: translateY(8px) scale(.98);
        opacity: .6;
      }

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

    @keyframes modalScaleOut {
      from {
        transform: translateY(0) scale(1);
        opacity: 1;
      }

      to {
        transform: translateY(10px) scale(.98);
        opacity: 0;
      }
    }

    .modal.closing .modal-overlay {
      animation: modalFadeOut .55s ease both;
    }

    .modal.closing .modal-card {
      animation: modalScaleOut .55s ease both;
    }

    .modal-close {
      position: absolute;
      top: 14px;
      right: 14px;
      width: 42px;
      height: 42px;
      z-index: 12000;
      border-radius: 999px;
      border: 1px solid rgba(2, 8, 23, .08);
      background: rgba(255, 255, 255, .75);
      color: #000;
      display: grid;
      place-items: center;
      cursor: pointer;
      transition: background .35s ease, transform .35s ease, border-color .35s ease;
    }

    .modal-close:hover {
      background: rgba(0, 191, 255, .08);
      border-color: rgba(0, 191, 255, .25);
    }

    .modal-close:active {
      transform: translateY(1px);
    }

    .modal-head {
      text-align: center;
      margin-bottom: 16px;
    }

    .modal-icon {
      width: 72px;
      height: 72px;
      border-radius: 22px;
      margin: 0 auto 12px;
      background: linear-gradient(135deg, var(--sky), var(--ocean));
      border: 1px solid rgba(255, 255, 255, .55);
      display: grid;
      place-items: center;
      box-shadow: 0 18px 55px rgba(0, 191, 255, .25), inset 0 1px 0 rgba(255, 255, 255, .45);
    }

    .modal-title {
      margin: 0 0 6px;
      font-size: 26px;
      font-weight: 700;
      letter-spacing: -0.02em;
      color: rgba(15, 23, 42, .95);
    }

    .modal-sub {
      margin: 0;
      color: rgba(100, 116, 139, .95);
      font-weight: 500;
    }

    .modal-meta {
      margin: 14px auto 0;
      max-width: 420px;
      padding: 10px 12px;
      border-radius: 16px;
      background: rgba(0, 191, 255, .08);
      border: 1px solid rgba(0, 191, 255, .18);
      color: rgba(15, 23, 42, .82);
      font-weight: 850;
      font-size: 13px;
      line-height: 1.35;
    }

    .modal-form {
      margin-top: 14px;
      display: grid;
      gap: 12px;
    }

    .field {
      position: relative;
      display: flex;
      align-items: center;
    }

    .field.is-textarea {
      align-items: flex-start;
    }

    .field.is-textarea .field-ico {
      top: 16px;
    }

    .field-ico {
      position: absolute;
      left: 14px;
      width: 20px;
      height: 20px;
      stroke: rgba(100, 116, 139, .75);
      pointer-events: none;
    }

    .field-input {
      width: 100%;
      height: 54px;
      border-radius: 16px;
      border: 1px solid rgba(2, 8, 23, .1);
      background: rgba(255, 255, 255, .86);
      padding: 0 14px 0 46px;
      font-size: 16px;
      font-weight: 500;
      color: rgba(15, 23, 42, .92);
      outline: none;
      box-shadow: 0 10px 24px rgba(2, 8, 23, .06);
      transition: box-shadow .35s ease, border-color .35s ease, background .35s ease;
    }

    .field-input.code-input {
      text-align: center;
      letter-spacing: .35em;
      font-size: 20px;
      padding: 0 14px;
      font-variant-numeric: tabular-nums;
    }

    .field-input.field-textarea {
      padding-top: 15px;
      padding-bottom: 15px;
      resize: vertical;
    }

    .field-input::placeholder {
      color: rgba(100, 116, 139, .70);
      font-weight: 500;
    }

    .field-input:focus {
      border-color: rgba(20, 129, 184, .60);
      box-shadow: 0 0 0 4px rgba(0, 191, 255, .16), 0 12px 28px rgba(2, 8, 23, .08);
      background: rgba(255, 255, 255, .92);
    }

    .modal-btn {
      width: 100%;
      height: 54px;
      border: 0;
      border-radius: 16px;
      cursor: pointer;
      font-weight: 700;
      font-size: 16px;
      color: white;
      background: linear-gradient(90deg, var(--sky), var(--ocean));
      box-shadow: 0 18px 55px rgba(0, 191, 255, .22), inset 0 1px 0 rgba(255, 255, 255, .35);
      transition: transform .35s ease, box-shadow .45s ease, filter .35s ease;
    }

    .modal-btn:hover {
      transform: translateY(-1px);
      box-shadow: 0 22px 70px rgba(20, 129, 184, .26);
    }

    .modal-btn:active {
      transform: translateY(0px);
    }

    .modal-btn:disabled {
      cursor: not-allowed;
      filter: grayscale(.15) saturate(.75);
      opacity: .55;
      box-shadow: none;
      transform: none;
    }

    .modal-legal {
      margin: 6px 0 0;
      text-align: center;
      font-size: 12px;
      color: rgba(100, 116, 139, .85);
      font-weight: 750;
      line-height: 1.5;
    }

    .modal-legal a {
      color: var(--ocean);
      text-decoration: none;
      font-weight: 700;
    }

    .modal-legal a:hover {
      text-decoration: underline;
    }

    .modal-help {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      font-size: 13px;
      font-weight: 700;
      color: rgba(100, 116, 139, .85);
    }

    .link-btn {
      border: 0;
      background: transparent;
      padding: 0;
      font: inherit;
      color: var(--ocean);
      cursor: pointer;
      font-weight: 800;
      text-decoration: underline;
      text-underline-offset: 3px;
      transition: color .45s ease;
    }

    .link-btn:hover {
      color: var(--deep);
    }

    .modal-toast {
      margin-top: 4px;
      padding: 12px 12px;
      border-radius: 16px;
      background: rgba(34, 197, 94, .12);
      border: 1px solid rgba(34, 197, 94, .22);
      color: #166534;
      font-weight: 850;
      text-align: center;
      opacity: 0;
      max-height: 0;
      transform: translateY(-6px);
      overflow: hidden;
      transition: opacity .35s ease, transform .35s ease, max-height .35s ease, margin .35s ease, padding .35s ease, border-width .35s ease;
    }

    .modal-toast[hidden] {
      display: block !important;
      margin-top: 0;
      padding-top: 0;
      padding-bottom: 0;
      border-width: 0;
    }

    .modal-toast:not([hidden]) {
      opacity: 1;
      max-height: 200px;
      transform: translateY(0);
    }

    .toast-stack {
      position: fixed;
      right: 20px;
      bottom: 20px;
      z-index: 1100;
      display: flex;
      flex-direction: column;
      gap: 10px;
      align-items: flex-end;
      pointer-events: none;
    }

    .scroll-top {
      position: fixed;
      right: 20px;
      bottom: 24px;
      width: 52px;
      height: 52px;
      border-radius: 16px;
      border: 1px solid rgba(20, 129, 184, .35);
      background: linear-gradient(160deg, rgba(255, 255, 255, .96), rgba(226, 248, 255, .9));
      color: var(--deep);
      display: grid;
      place-items: center;
      box-shadow: 0 18px 40px rgba(2, 8, 23, .12), inset 0 1px 0 rgba(255, 255, 255, .9);
      cursor: pointer;
      opacity: 0;
      transform: translateY(12px) scale(.96);
      pointer-events: none;
      transition: opacity .45s ease, transform .45s ease, box-shadow .45s ease;
      z-index: 1050;
    }

    .scroll-top .svg {
      width: 20px;
      height: 20px;
    }

    .scroll-top.is-visible {
      opacity: 1;
      transform: translateY(0) scale(1);
      pointer-events: auto;
    }

    .scroll-top:hover {
      transform: translateY(-2px) scale(1.03);
      box-shadow: 0 22px 48px rgba(2, 8, 23, .16);
    }

    .scroll-top:active {
      transform: translateY(0) scale(.98);
    }

    .toast-item {
      position: relative;
      max-width: min(360px, 90vw);
      padding: 12px 16px 12px 18px;
      border-radius: 14px;
      background: linear-gradient(135deg, rgba(0, 191, 255, .98), rgba(20, 129, 184, .98));
      color: white;
      font-weight: 800;
      box-shadow: 0 18px 45px rgba(0, 191, 255, .30), inset 0 0 0 1px rgba(255, 255, 255, .25);
      opacity: 0;
      transform: translateY(14px) scale(.96);
      filter: blur(2px);
      transition: opacity .65s ease, transform .65s ease, filter .65s ease;
      pointer-events: auto;
      will-change: transform, opacity, filter;
    }

    .toast-item.toast-success {
      background: linear-gradient(135deg, rgba(34, 197, 94, .98), rgba(22, 163, 74, .98));
      box-shadow: 0 18px 45px rgba(22, 163, 74, .28), inset 0 0 0 1px rgba(255, 255, 255, .25);
    }

    .toast-item.toast-error {
      background: linear-gradient(135deg, rgba(248, 113, 113, .98), rgba(220, 38, 38, .98));
      box-shadow: 0 18px 45px rgba(220, 38, 38, .28), inset 0 0 0 1px rgba(255, 255, 255, .25);
    }

    .toast-item::before {
      content: "";
      position: absolute;
      left: 6px;
      top: 8px;
      bottom: 8px;
      width: 4px;
      border-radius: 999px;
      background: rgba(255, 255, 255, .55);
    }

    .toast-item.show {
      opacity: 1;
      transform: translateY(0) scale(1);
      filter: blur(0);
    }

    .toast-item.hide {
      opacity: 0;
      transform: translateY(-6px) scale(.98);
      filter: blur(2px);
    }

    @media (max-width: 520px) {
      .toast-stack {
        left: 12px;
        right: 12px;
        align-items: stretch;
      }

      .toast-item {
        max-width: 100%;
      }

      .scroll-top {
        width: 48px;
        height: 48px;
        right: 16px;
        bottom: 16px;
      }
    }

    html.modal-lock,
    body.modal-lock {
      overflow: hidden;
      overscroll-behavior: none;
    }

    .csm-cookie-consent {
      position: fixed;
      left: 0;
      right: 0;
      bottom: 18px;
      z-index: 1200;
      display: flex;
      justify-content: center;
      padding: 0 18px;
      pointer-events: none;
    }

    .csm-cookie-card {
      position: relative;
      width: min(980px, 100%);
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto;
      gap: 20px;
      align-items: center;
      padding: 22px 24px;
      border-radius: var(--radius-2xl);
      border: 1px solid rgba(15, 23, 42, .11);
      background:
        radial-gradient(140% 120% at 8% 0%, rgba(186, 230, 253, .34), transparent 56%),
        radial-gradient(120% 140% at 100% 100%, rgba(125, 211, 252, .22), transparent 62%),
        linear-gradient(135deg, rgba(255, 255, 255, .98), rgba(247, 252, 255, .95) 48%, rgba(255, 255, 255, .94));
      box-shadow: 0 18px 45px rgba(2, 8, 23, .14), 0 4px 18px rgba(2, 8, 23, .08), inset 0 1px 0 rgba(255, 255, 255, .86);
      backdrop-filter: blur(14px);
      overflow: hidden;
      pointer-events: auto;
    }

    html.js.page-loading .csm-cookie-card {
      opacity: 0;
      transform: translateY(20px) scale(.97);
      animation: none;
    }

    html.js.page-ready .csm-cookie-card {
      animation: csm-cookie-in .45s cubic-bezier(.22, 1, .36, 1) both;
    }

    .csm-cookie-card::after {
      content: "";
      position: absolute;
      width: 220px;
      height: 220px;
      right: -96px;
      top: -124px;
      background: radial-gradient(circle, rgba(14, 165, 233, .2), rgba(14, 165, 233, 0) 70%);
      pointer-events: none;
    }

    .csm-cookie-copy {
      position: relative;
      z-index: 1;
      display: grid;
      gap: 10px;
    }

    .csm-cookie-text {
      margin: 0;
      max-width: 64ch;
      font-size: 15px;
      line-height: 1.6;
      font-weight: 500;
      letter-spacing: .005em;
      color: rgba(15, 23, 42, .84);
    }

    .csm-cookie-link {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      width: fit-content;
      font-size: 12px;
      font-weight: 700;
      letter-spacing: .02em;
      color: #0b5d86;
      text-decoration: underline;
      text-decoration-thickness: 1px;
      text-underline-offset: 4px;
      transition: color .2s ease, text-decoration-color .2s ease, transform .2s ease;
    }

    .csm-cookie-link:hover {
      color: #0a4a6a;
      text-decoration-color: rgba(10, 74, 106, .65);
      transform: translateX(1px);
    }

    .csm-cookie-actions {
      position: relative;
      z-index: 1;
      display: flex;
      gap: 12px;
      flex-wrap: wrap;
      justify-content: flex-end;
      align-items: center;
    }

    .csm-cookie-btn {
      min-width: 132px;
      border-radius: 999px;
      border: 1px solid transparent;
      padding: 11px 18px;
      font-family: inherit;
      font-size: 12px;
      letter-spacing: .06em;
      text-transform: uppercase;
      font-weight: 700;
      cursor: pointer;
      transition: transform .2s ease, box-shadow .25s ease, background .25s ease, border-color .25s ease, color .25s ease, filter .25s ease;
    }

    .csm-cookie-btn:hover {
      transform: translateY(-2px);
    }

    .csm-cookie-btn--ghost {
      border-color: rgba(15, 23, 42, .16);
      background: rgba(255, 255, 255, .86);
      color: rgba(15, 23, 42, .86);
      box-shadow: inset 0 1px 0 rgba(255, 255, 255, .75);
    }

    .csm-cookie-btn--ghost:hover {
      background: rgba(15, 23, 42, .06);
      box-shadow: 0 10px 24px rgba(2, 8, 23, .12);
    }

    .csm-cookie-btn--solid {
      border: 0;
      color: #ffffff;
      background: linear-gradient(100deg, #0ea5e9, #0369a1);
      box-shadow: 0 14px 30px rgba(3, 105, 161, .32);
    }

    .csm-cookie-btn--solid:hover {
      box-shadow: 0 16px 34px rgba(3, 105, 161, .4);
      filter: saturate(1.08);
    }

    .csm-cookie-btn:active {
      transform: translateY(0);
    }

    .csm-cookie-consent.is-closing .csm-cookie-card {
      animation: csm-cookie-out .36s cubic-bezier(.4, 0, .2, 1) both;
    }

    @keyframes csm-cookie-in {
      from {
        opacity: 0;
        transform: translateY(20px) scale(.97);
      }

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

    @keyframes csm-cookie-out {
      from {
        opacity: 1;
        transform: translateY(0) scale(1);
      }

      to {
        opacity: 0;
        transform: translateY(14px) scale(.98);
        filter: blur(2px);
      }
    }

    @media (max-width: 720px) {
      .csm-cookie-consent {
        bottom: 12px;
        padding: 0 12px;
      }

      .csm-cookie-card {
        grid-template-columns: 1fr;
        align-items: flex-start;
        gap: 16px;
        padding: 16px 16px 15px;
        border-radius: var(--radius-xl);
      }

      .csm-cookie-text {
        font-size: 14px;
      }

      .csm-cookie-actions {
        width: 100%;
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }

      .csm-cookie-btn {
        min-width: 0;
        width: 100%;
        text-align: center;
      }
    }

    @media (max-width: 420px) {
      .csm-cookie-actions {
        grid-template-columns: 1fr;
      }

      .csm-cookie-btn {
        font-size: 11px;
      }
    }

    @media (max-width: 768px) {
      body {
        animation: none;
        background-position: 0% 50%;
      }

      .bg-bubbles {
        display: none;
      }

      .bubble,
      .pulse::after,
      .dot {
        animation: none;
      }

      header.scrolled,
      .mobile-menu,
      .glass,
      .proto-grid .note,
      .faq-item,
      .lang-menu,
      .modal-overlay,
      .modal-card,
      .csm-cookie-card {
        backdrop-filter: none;
      }
    }

    @media (prefers-reduced-motion: reduce) {
      html.js.page-loading .csm-cookie-card,
      html.js.page-ready .csm-cookie-card,
      .csm-cookie-card {
        animation: none;
        opacity: 1;
        transform: none;
      }

      .csm-cookie-btn {
        transition: none;
      }
    }