:root {
      --bg: oklch(18.96% 0.0399 291.3);
      --bg-deep: oklch(14.5% 0.043 291.3);
      --surface: oklch(100% 0 0 / 0.06);
      --surface-strong: oklch(100% 0 0 / 0.09);
      --fg: oklch(100% 0 0);
      --muted: oklch(100% 0 0 / 0.6);
      --muted-strong: oklch(100% 0 0 / 0.76);
      --border: oklch(100% 0 0 / 0.12);
      --border-strong: oklch(100% 0 0 / 0.2);
      --accent: oklch(72.17% 0.1767 305.5);
      --accent-strong: oklch(60.56% 0.2189 292.72);
      --success: oklch(72% 0.14 163);
      --warn: oklch(82% 0.16 85);
      --danger: oklch(66% 0.2 25);
      --shadow: 0 24px 80px oklch(0% 0 0 / 0.32);
      --radius: 8px;
      --max: 1180px;
      --font-display: "Syne", "Aptos Display", "Segoe UI", sans-serif;
      --font-body: "Manrope", "Aptos", "Segoe UI", sans-serif;
      --font-mono: "JetBrains Mono", "SFMono-Regular", Consolas, monospace;
    }
    @font-face {
      font-family: "Manrope";
      src: url("assets/fonts/manrope-400.ttf") format("truetype");
      font-style: normal;
      font-weight: 400;
      font-display: swap;
    }
    @font-face {
      font-family: "Manrope";
      src: url("assets/fonts/manrope-600.ttf") format("truetype");
      font-style: normal;
      font-weight: 600;
      font-display: swap;
    }
    @font-face {
      font-family: "Syne";
      src: url("assets/fonts/syne-600.ttf") format("truetype");
      font-style: normal;
      font-weight: 600;
      font-display: swap;
    }
    @font-face {
      font-family: "Syne";
      src: url("assets/fonts/syne-700.ttf") format("truetype");
      font-style: normal;
      font-weight: 700;
      font-display: swap;
    }
    * {
      box-sizing: border-box;
    }
    html {
      min-width: 320px;
      scroll-behavior: smooth;
      scrollbar-width: thin;
      scrollbar-color: color-mix(in oklch, var(--accent-strong) 58%, var(--bg-deep)) var(--bg-deep);
      background: var(--bg);
    }
    *::-webkit-scrollbar {
      width: 12px;
      height: 12px;
    }
    *::-webkit-scrollbar-track {
      background: var(--bg-deep);
    }
    *::-webkit-scrollbar-thumb {
      border: 3px solid var(--bg-deep);
      border-radius: 999px;
      background: color-mix(in oklch, var(--accent-strong) 58%, var(--bg-deep));
    }
    *::-webkit-scrollbar-thumb:hover {
      background: color-mix(in oklch, var(--accent) 72%, var(--bg-deep));
    }
    *::-webkit-scrollbar-corner {
      background: var(--bg-deep);
    }
    body {
      margin: 0;
      min-height: 100vh;
      color: var(--fg);
      font-family: var(--font-body);
      font-size: 16px;
      line-height: 1.55;
      letter-spacing: 0;
      background:
        radial-gradient(circle at 50% -10%, oklch(72.17% 0.1767 305.5 / 0.18), transparent 32rem),
        linear-gradient(180deg, var(--bg), var(--bg-deep) 52%, var(--bg));
      overflow-x: hidden;
    }
    body::before {
      content: "";
      position: fixed;
      inset: 0;
      pointer-events: none;
      background-image:
        linear-gradient(oklch(100% 0 0 / 0.035) 1px, transparent 1px),
        linear-gradient(90deg, oklch(100% 0 0 / 0.035) 1px, transparent 1px);
      background-size: 72px 72px;
      mask-image: linear-gradient(to bottom, black, transparent 72%);
      opacity: 0.42;
    }
    a {
      color: inherit;
      text-decoration: none;
    }
    img {
      display: block;
      max-width: 100%;
    }
    button,
    input,
    textarea {
      font: inherit;
    }
    .page-shell {
      position: relative;
      isolation: isolate;
    }
    .site-header {
      position: sticky;
      top: 0;
      z-index: 20;
      border-bottom: 1px solid transparent;
      transition: background 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
    }
    .site-header.is-scrolled {
      background: oklch(18.96% 0.0399 291.3 / 0.78);
      border-color: var(--border);
      box-shadow: 0 10px 40px oklch(0% 0 0 / 0.2);
      backdrop-filter: blur(18px);
    }
    .nav {
      width: min(var(--max), calc(100% - 40px));
      min-height: 78px;
      margin: 0 auto;
      display: grid;
      grid-template-columns: auto 1fr auto;
      align-items: center;
      gap: 28px;
    }
    .brand-link {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      min-width: 0;
    }
    .brand-mark {
      width: 68px;
      height: 34px;
      object-fit: contain;
      filter: drop-shadow(0 10px 24px oklch(60.56% 0.2189 292.72 / 0.22));
    }
    .brand-word {
      display: grid;
      gap: 1px;
    }
    .brand-name {
      font-family: var(--font-display);
      font-size: 16px;
      font-weight: 650;
      line-height: 1;
      letter-spacing: -0.01em;
    }
    .brand-subtitle {
      color: var(--muted);
      font-family: var(--font-mono);
      font-size: 10px;
      letter-spacing: 0.16em;
      text-transform: uppercase;
    }
    .nav-links {
      justify-self: center;
      display: flex;
      align-items: center;
      gap: 8px;
      padding: 5px;
      border: 1px solid var(--border);
      border-radius: 999px;
      background: oklch(100% 0 0 / 0.04);
    }
    .nav-links a {
      min-height: 36px;
      display: inline-flex;
      align-items: center;
      padding: 0 14px;
      border-radius: 999px;
      color: var(--muted-strong);
      font-size: 13px;
      font-weight: 560;
      letter-spacing: 0.02em;
      transition: color 160ms ease, background 160ms ease;
    }
    .nav-links a:hover,
    .nav-links a:focus-visible {
      color: var(--fg);
      background: var(--surface);
      outline: none;
    }
    .nav-actions {
      display: inline-flex;
      align-items: center;
      gap: 10px;
    }
    .language-toggle {
      min-height: 40px;
      display: inline-grid;
      grid-template-columns: 1fr 1fr;
      gap: 2px;
      padding: 3px;
      border: 1px solid var(--border);
      border-radius: 999px;
      background: oklch(100% 0 0 / 0.04);
    }
    .language-toggle button {
      min-width: 44px;
      min-height: 32px;
      border: 0;
      border-radius: 999px;
      color: var(--muted);
      background: transparent;
      cursor: pointer;
      font-family: var(--font-mono);
      font-size: 11px;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      transition: color 160ms ease, background 160ms ease;
    }
    .language-toggle button.is-active {
      color: var(--fg);
      background: var(--surface-strong);
    }
    .button {
      min-height: 44px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
      border: 1px solid transparent;
      border-radius: 999px;
      padding: 0 18px;
      color: var(--fg);
      cursor: pointer;
      font-size: 14px;
      font-weight: 620;
      letter-spacing: 0.02em;
      white-space: nowrap;
      transition: transform 180ms ease, border-color 180ms ease, background 180ms ease, box-shadow 180ms ease;
    }
    .button:hover {
      transform: translateY(-2px);
    }
    .button:active {
      transform: translateY(0);
    }
    .button-primary {
      background: linear-gradient(135deg, var(--accent), var(--accent-strong));
      box-shadow: 0 18px 48px oklch(60.56% 0.2189 292.72 / 0.28);
    }
    .button-secondary {
      border-color: var(--border-strong);
      background: oklch(100% 0 0 / 0.035);
    }
    .button-secondary:hover,
    .button-secondary:focus-visible {
      border-color: oklch(72.17% 0.1767 305.5 / 0.52);
      background: oklch(100% 0 0 / 0.06);
      outline: none;
    }
    .mobile-menu-button {
      display: none;
      width: 44px;
      min-height: 44px;
      border: 1px solid var(--border);
      border-radius: 999px;
      background: var(--surface);
      color: var(--fg);
      cursor: pointer;
    }
    .mobile-menu-button svg {
      width: 20px;
      height: 20px;
      margin: auto;
    }
    main {
      position: relative;
      z-index: 1;
    }
    .section {
      width: min(var(--max), calc(100% - 40px));
      margin: 0 auto;
      padding: 92px 0;
    }
    .hero {
      position: relative;
      isolation: isolate;
      width: 100%;
      max-width: none;
      min-height: calc(100vh - 78px);
      display: grid;
      align-items: center;
      padding-top: 48px;
      padding-bottom: 76px;
      overflow: hidden;
      background: var(--bg-deep);
    }
    .hero::before,
    .hero::after {
      content: "";
      position: absolute;
      inset: 0;
      pointer-events: none;
    }
    .hero::before {
      z-index: -1;
      background: linear-gradient(90deg, oklch(14.5% 0.043 291.3 / 0.94) 0%, oklch(14.5% 0.043 291.3 / 0.72) 48%, oklch(14.5% 0.043 291.3 / 0.48) 100%);
    }
    .hero::after {
      z-index: -1;
      background: linear-gradient(180deg, oklch(14.5% 0.043 291.3 / 0.14) 0%, oklch(14.5% 0.043 291.3 / 0.28) 64%, var(--bg-deep) 100%);
    }
    .hero-video {
      position: absolute;
      z-index: -2;
      inset: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      object-position: center;
      opacity: 0.78;
      filter: saturate(0.82) contrast(1.08);
    }
    .hero-layout {
      position: relative;
      z-index: 1;
      width: min(var(--max), calc(100% - 40px));
      margin: 0 auto;
      display: grid;
      grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
      gap: 54px;
      align-items: center;
    }
    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      color: var(--muted-strong);
      font-family: var(--font-mono);
      font-size: 12px;
      letter-spacing: 0.12em;
      text-transform: uppercase;
    }
    .eyebrow::before {
      content: "";
      width: 7px;
      height: 7px;
      border-radius: 999px;
      background: var(--accent);
      box-shadow: 0 0 18px var(--accent);
    }
    .hero h1,
    .section-title {
      margin: 0;
      font-family: var(--font-display);
      font-weight: 700;
      letter-spacing: -0.03em;
    }
    .hero h1 {
      max-width: 12ch;
      margin-top: 24px;
      font-size: clamp(46px, 8vw, 96px);
      line-height: 0.98;
    }
    .hero-copy {
      max-width: 60ch;
      margin: 24px 0 0;
      color: var(--muted-strong);
      font-size: clamp(17px, 2vw, 20px);
      line-height: 1.55;
    }
    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-top: 34px;
    }
    .hero-proof {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 42px;
    }
    .proof-chip {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      min-height: 36px;
      padding: 0 12px;
      border: 1px solid var(--border);
      border-radius: 999px;
      color: var(--muted);
      background: oklch(100% 0 0 / 0.035);
      font-family: var(--font-mono);
      font-size: 11px;
      letter-spacing: 0.08em;
      text-transform: uppercase;
    }
    .proof-chip span {
      width: 6px;
      height: 6px;
      border-radius: 50%;
      background: var(--success);
    }
    .hero-visual {
      position: relative;
      min-height: 500px;
      display: grid;
      place-items: center;
    }
    .particle-canvas {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
      opacity: 0.68;
    }
    .brand-orbit {
      position: relative;
      width: min(100%, 500px);
      aspect-ratio: 1;
      display: grid;
      place-items: center;
    }
    .brand-orbit::before,
    .brand-orbit::after {
      content: "";
      position: absolute;
      border: 1px solid var(--border);
      border-radius: 50%;
      animation: pulseRing 7s ease-in-out infinite;
    }
    .brand-orbit::before {
      inset: 9%;
    }
    .brand-orbit::after {
      inset: 21%;
      animation-delay: -2.3s;
    }
    .logo-panel {
      position: relative;
      width: min(88%, 430px);
      padding: 38px;
      border: 1px solid var(--border);
      border-radius: var(--radius);
      background:
        linear-gradient(135deg, oklch(100% 0 0 / 0.1), oklch(100% 0 0 / 0.025)),
        var(--surface);
      box-shadow: var(--shadow);
      backdrop-filter: blur(18px);
      transform: rotate(-2deg);
    }
    .logo-panel img {
      width: 100%;
      filter: drop-shadow(0 18px 34px oklch(60.56% 0.2189 292.72 / 0.24));
    }
    .status-strip {
      position: absolute;
      right: 20px;
      bottom: 20px;
      max-width: 240px;
      padding: 13px 14px;
      border: 1px solid var(--border);
      border-radius: var(--radius);
      background: oklch(14.5% 0.043 291.3 / 0.78);
      backdrop-filter: blur(18px);
      box-shadow: 0 16px 40px oklch(0% 0 0 / 0.28);
    }
    .status-strip strong {
      display: block;
      font-family: var(--font-mono);
      font-size: 11px;
      font-weight: 500;
      letter-spacing: 0.08em;
      text-transform: uppercase;
    }
    .status-strip span {
      display: block;
      margin-top: 4px;
      color: var(--muted);
      font-size: 13px;
      line-height: 1.4;
    }
    .section-kicker {
      margin: 0 0 14px;
      color: var(--muted);
      font-family: var(--font-mono);
      font-size: 12px;
      letter-spacing: 0.12em;
      text-transform: uppercase;
    }
    .section-heading {
      display: grid;
      grid-template-columns: minmax(0, 0.86fr) minmax(260px, 0.48fr);
      gap: 40px;
      align-items: end;
      margin-bottom: 34px;
    }
    .section-title {
      max-width: 13ch;
      font-size: clamp(34px, 5vw, 62px);
      line-height: 1.04;
    }
    .section-lead {
      margin: 0;
      color: var(--muted-strong);
      font-size: 17px;
      line-height: 1.6;
    }
    .service-grid {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 14px;
    }
    .service-card,
    .product-card,
    .contact-panel,
    .contact-form {
      border: 1px solid var(--border);
      border-radius: var(--radius);
      background: var(--surface);
      backdrop-filter: blur(16px);
    }
    .service-card {
      min-height: 280px;
      padding: 22px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
    }
    .service-card:hover {
      transform: translateY(-4px);
      border-color: oklch(72.17% 0.1767 305.5 / 0.5);
      background: var(--surface-strong);
    }
    .service-icon {
      width: 44px;
      height: 44px;
      display: grid;
      place-items: center;
      border: 1px solid var(--border);
      border-radius: var(--radius);
      color: var(--fg);
      background: oklch(100% 0 0 / 0.04);
    }
    .service-icon svg {
      width: 22px;
      height: 22px;
      stroke: currentColor;
      stroke-width: 1.7;
      fill: none;
    }
    .service-card h3,
    .product-card h3,
    .contact-panel h3 {
      margin: 26px 0 10px;
      font-family: var(--font-display);
      font-size: 22px;
      line-height: 1.15;
      letter-spacing: -0.012em;
    }
    .service-card p,
    .product-card p,
    .contact-panel p {
      margin: 0;
      color: var(--muted);
      font-size: 15px;
      line-height: 1.58;
    }
    .service-card code {
      align-self: flex-start;
      margin-top: 28px;
      color: var(--muted);
      font-family: var(--font-mono);
      font-size: 11px;
      letter-spacing: 0.08em;
      text-transform: uppercase;
    }
    .product-grid {
      display: grid;
      grid-template-columns: minmax(0, 1fr);
      gap: 14px;
    }
    .product-card {
      min-height: 330px;
      padding: 28px;
      display: grid;
      grid-template-columns: minmax(0, 1fr) minmax(220px, 0.56fr);
      gap: 28px;
      overflow: hidden;
    }
    .product-badge {
      width: max-content;
      max-width: 100%;
      padding: 7px 10px;
      border: 1px solid var(--border);
      border-radius: 999px;
      color: var(--muted-strong);
      font-family: var(--font-mono);
      font-size: 11px;
      letter-spacing: 0.08em;
      text-transform: uppercase;
    }
    .product-card h3 {
      margin-top: 34px;
      font-size: clamp(34px, 4.5vw, 56px);
      letter-spacing: -0.025em;
    }
    .product-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 26px;
    }
    .product-terminal {
      align-self: stretch;
      min-height: 250px;
      border: 1px solid var(--border);
      border-radius: var(--radius);
      background: oklch(9% 0.035 291.3 / 0.72);
      box-shadow: inset 0 1px 0 oklch(100% 0 0 / 0.08);
      overflow: hidden;
    }
    .terminal-bar {
      height: 36px;
      display: flex;
      align-items: center;
      gap: 7px;
      padding: 0 13px;
      border-bottom: 1px solid var(--border);
      background: oklch(100% 0 0 / 0.035);
    }
    .terminal-dot {
      width: 12px;
      height: 12px;
      display: grid;
      place-items: center;
      border-radius: 50%;
      color: var(--bg-deep);
      box-shadow: inset 0 0 0 0.5px oklch(0% 0 0 / 0.22);
    }
    .terminal-close {
      background: var(--danger);
    }
    .terminal-minimize {
      background: var(--warn);
    }
    .terminal-maximize {
      background: var(--success);
    }
    .terminal-dot svg {
      width: 8px;
      height: 8px;
      stroke: currentColor;
      stroke-width: 1.25;
      stroke-linecap: round;
      stroke-linejoin: round;
      fill: none;
      opacity: 0.76;
    }
    .terminal-body {
      padding: 18px;
      color: var(--muted-strong);
      font-family: var(--font-mono);
      font-size: 12px;
      line-height: 1.72;
    }
    .terminal-body span {
      color: var(--fg);
    }
    .product-photo {
      padding: 0;
      display: flex;
      align-items: center;
      justify-content: center;
      background: oklch(97% 0.005 291.3);
    }
    .product-photo img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }
    .product-side {
      min-height: 330px;
      padding: 24px;
      border: 1px dashed var(--border-strong);
      border-radius: var(--radius);
      color: var(--muted);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }
    .product-side strong {
      color: var(--fg);
      font-family: var(--font-display);
      font-size: 22px;
      line-height: 1.2;
      letter-spacing: -0.012em;
    }
    .contact-grid {
      display: grid;
      grid-template-columns: minmax(280px, 0.82fr) minmax(320px, 1fr);
      gap: 14px;
      align-items: stretch;
    }
    .contact-panel,
    .contact-form {
      padding: 28px;
    }
    .contact-panel {
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      min-height: 430px;
    }
    .contact-panel h3 {
      margin-top: 0;
      font-size: clamp(30px, 4vw, 48px);
      letter-spacing: -0.02em;
    }
    .quick-links {
      display: grid;
      gap: 10px;
      margin-top: 26px;
    }
    .quick-link {
      min-height: 52px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      padding: 0 15px;
      border: 1px solid var(--border);
      border-radius: var(--radius);
      color: var(--muted-strong);
      background: oklch(100% 0 0 / 0.035);
      font-size: 14px;
      letter-spacing: 0.01em;
      transition: border-color 160ms ease, color 160ms ease, transform 160ms ease;
    }
    .quick-link:hover {
      color: var(--fg);
      border-color: var(--border-strong);
      transform: translateX(2px);
    }
    .form-grid {
      display: grid;
      gap: 16px;
    }
    .field {
      display: grid;
      gap: 8px;
    }
    .field label {
      color: var(--muted-strong);
      font-family: var(--font-mono);
      font-size: 11px;
      letter-spacing: 0.08em;
      text-transform: uppercase;
    }
    .field input,
    .field textarea {
      width: 100%;
      min-height: 50px;
      border: 1px solid var(--border);
      border-radius: var(--radius);
      padding: 13px 14px;
      color: var(--fg);
      background: oklch(100% 0 0 / 0.045);
      outline: none;
      transition: border-color 160ms ease, background 160ms ease, box-shadow 160ms ease;
    }
    .field textarea {
      min-height: 150px;
      resize: vertical;
    }
    .field input:focus,
    .field textarea:focus {
      border-color: oklch(72.17% 0.1767 305.5 / 0.64);
      background: oklch(100% 0 0 / 0.06);
      box-shadow: 0 0 0 3px oklch(72.17% 0.1767 305.5 / 0.14);
    }
    .field-error {
      min-height: 18px;
      color: var(--danger);
      font-size: 12px;
    }
    .form-status {
      min-height: 24px;
      color: var(--muted-strong);
      font-size: 14px;
    }
    .site-footer {
      position: relative;
      z-index: 1;
      width: min(var(--max), calc(100% - 40px));
      margin: 0 auto;
      padding: 34px 0 42px;
      border-top: 1px solid var(--border);
    }
    .whatsapp-float {
      position: fixed;
      z-index: 30;
      right: max(24px, env(safe-area-inset-right));
      bottom: max(24px, env(safe-area-inset-bottom));
      width: 58px;
      height: 58px;
      display: grid;
      place-items: center;
      border: 1px solid color-mix(in oklch, var(--accent) 62%, white 12%);
      border-radius: 50%;
      color: var(--fg);
      background: linear-gradient(135deg, var(--accent), var(--accent-strong));
      box-shadow: 0 14px 36px oklch(0% 0 0 / 0.36), 0 0 0 5px oklch(72.17% 0.1767 305.5 / 0.09);
      transition: transform 160ms cubic-bezier(0.23, 1, 0.32, 1), box-shadow 160ms ease;
    }
    .whatsapp-float svg {
      width: 31px;
      height: 31px;
      fill: currentColor;
    }
    .whatsapp-float:focus-visible {
      outline: 3px solid var(--fg);
      outline-offset: 4px;
    }
    .whatsapp-float:active {
      transform: scale(0.97);
    }
    @media (hover: hover) and (pointer: fine) {
      .whatsapp-float:hover {
        transform: translateY(-3px);
        box-shadow: 0 18px 42px oklch(0% 0 0 / 0.42), 0 0 0 6px oklch(72.17% 0.1767 305.5 / 0.12);
      }
    }
    .footer-grid {
      display: grid;
      grid-template-columns: 1fr auto auto;
      gap: 24px;
      align-items: center;
    }
    .footer-brand {
      display: flex;
      align-items: center;
      gap: 14px;
      color: var(--muted);
      font-size: 13px;
    }
    .footer-brand img {
      width: 64px;
      height: 32px;
      object-fit: contain;
    }
    .footer-links,
    .social-links {
      display: flex;
      flex-wrap: wrap;
      gap: 14px;
      color: var(--muted);
      font-size: 13px;
    }
    .footer-links a:hover,
    .social-links a:hover {
      color: var(--fg);
    }
    .reveal {
      opacity: 1;
      transform: translate3d(0, 0, 0);
      transition:
        opacity 560ms cubic-bezier(0.23, 1, 0.32, 1) var(--reveal-delay, 0ms),
        transform 560ms cubic-bezier(0.23, 1, 0.32, 1) var(--reveal-delay, 0ms);
    }
    html.motion-ready .reveal {
      opacity: 0;
      transform: translate3d(0, 28px, 0);
      will-change: opacity, transform;
    }
    html.motion-ready .reveal[data-reveal="left"] {
      transform: translate3d(-32px, 0, 0);
    }
    html.motion-ready .reveal[data-reveal="right"] {
      transform: translate3d(32px, 0, 0);
    }
    html.motion-ready .reveal.is-visible {
      opacity: 1;
      transform: translate3d(0, 0, 0);
      will-change: auto;
    }
    @keyframes pulseRing {
      0%,
      100% {
        transform: scale(0.96);
        opacity: 0.44;
      }
      50% {
        transform: scale(1.03);
        opacity: 0.74;
      }
    }
    @media (prefers-reduced-motion: reduce) {
      *,
      *::before,
      *::after {
        scroll-behavior: auto !important;
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.001ms !important;
      }
    }
    @media (max-width: 980px) {
      .nav {
        grid-template-columns: auto auto;
        justify-content: space-between;
      }
      .nav-links {
        position: absolute;
        left: 20px;
        right: 20px;
        top: 78px;
        display: none;
        justify-content: center;
        border-radius: var(--radius);
        background: oklch(14.5% 0.043 291.3 / 0.94);
        backdrop-filter: blur(18px);
      }
      .nav-links.is-open {
        display: flex;
      }
      .mobile-menu-button {
        display: inline-grid;
      }
      .nav-actions {
        gap: 8px;
      }
      .nav-actions > .button {
        display: none;
      }
      .hero-layout,
      .section-heading,
      .product-grid,
      .contact-grid {
        grid-template-columns: 1fr;
      }
      .hero {
        min-height: auto;
      }
      .hero-visual {
        min-height: 420px;
      }
      .service-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }
      .product-card {
        grid-template-columns: 1fr;
      }
      .how-panel-header {
        grid-template-columns: 1fr;
        gap: 18px;
      }
      .how-step {
        grid-template-columns: 48px minmax(0, 1fr);
        align-items: start;
      }
      .step-number {
        margin-top: 2px;
      }
      .step-demo {
        grid-column: 2;
      }
      .product-side {
        min-height: 220px;
      }
      .footer-grid {
        grid-template-columns: 1fr;
        align-items: start;
      }
    }
    @media (max-width: 620px) {
      .whatsapp-float {
        right: max(14px, env(safe-area-inset-right));
        bottom: max(16px, env(safe-area-inset-bottom));
        width: 54px;
        height: 54px;
      }
      .nav,
      .section,
      .site-footer {
        width: min(100% - 28px, var(--max));
      }
      .nav {
        min-height: 70px;
        gap: 12px;
      }
      .brand-word {
        display: none;
      }
      .language-toggle {
        min-height: 38px;
      }
      .language-toggle button {
        min-width: 39px;
      }
      .section {
        padding: 68px 0;
      }
      .hero {
        width: 100%;
        padding-top: 36px;
      }
      .hero-layout {
        width: min(100% - 28px, var(--max));
      }
      .hero::before {
        background: linear-gradient(180deg, oklch(14.5% 0.043 291.3 / 0.84), oklch(14.5% 0.043 291.3 / 0.64) 58%, oklch(14.5% 0.043 291.3 / 0.92));
      }
      .hero h1 {
        max-width: 11ch;
        font-size: clamp(42px, 15vw, 64px);
      }
      .hero-actions,
      .product-actions {
        display: grid;
        grid-template-columns: 1fr;
      }
      .button {
        width: 100%;
      }
      .hero-visual {
        min-height: 340px;
      }
      .logo-panel {
        padding: 28px;
      }
      .status-strip {
        left: 14px;
        right: 14px;
        bottom: 8px;
        max-width: none;
      }
      .service-grid {
        grid-template-columns: 1fr;
      }
      .service-card {
        min-height: 232px;
      }
      .contact-panel,
      .contact-form,
      .product-card,
      .product-side {
        padding: 22px;
      }
      .how-modal-shell {
        padding: 22px;
      }
      .how-panel-header {
        padding-right: 50px;
      }
      .how-panel-header h3 {
        font-size: clamp(30px, 10vw, 42px);
      }
      .how-step {
        grid-template-columns: 40px minmax(0, 1fr);
        gap: 14px;
        padding: 22px 0;
      }
      .step-number {
        width: 36px;
        height: 36px;
      }
      .step-demo {
        grid-column: 1 / -1;
      }
      .tap-demo {
        gap: 10px;
        padding: 12px;
      }
      .nfc-card {
        width: 116px;
        height: 68px;
      }
      .tap-demo > svg {
        width: 24px;
      }
      .phone-demo {
        width: 46px;
        height: 78px;
      }
      .route-demo > div {
        grid-template-columns: minmax(0, 1fr) auto;
        padding: 8px 10px;
      }
      .route-demo span {
        grid-column: 2;
        grid-row: 1 / 3;
      }
      .route-demo small {
        grid-column: 1;
        grid-row: 2;
      }
      .feedback-demo p {
        align-items: flex-start;
        flex-direction: column;
        gap: 2px;
      }
      .how-panel-footer {
        grid-template-columns: 1fr;
      }
      .footer-brand,
      .footer-links,
      .social-links {
        align-items: flex-start;
      }
    }
    @media (prefers-reduced-motion: reduce) {
      .hero-video {
        display: none;
      }
    }