:root {
      --ink: #161616;
      --muted: #67645f;
      --paper: #fbfaf6;
      --line: #e5dfd3;
      --green: #1f7a5c;
      --coral: #ef6f4f;
      --gold: #f2bf5e;
      --blue: #2563eb;
      --shadow: 0 24px 80px rgba(28, 25, 21, 0.16);
    }

    * {
      box-sizing: border-box;
    }

    body {
      margin: 0;
      font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
      color: var(--ink);
      background:
        radial-gradient(circle at 14% 15%, rgba(242, 191, 94, 0.22), transparent 28rem),
        radial-gradient(circle at 86% 4%, rgba(239, 111, 79, 0.18), transparent 24rem),
        var(--paper);
      overflow-x: hidden;
    }

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

    .site-shell {
      min-height: 100vh;
      position: relative;
    }

    .nav {
      width: min(1120px, calc(100% - 32px));
      margin: 0 auto;
      padding: 22px 0;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      font-weight: 850;
      letter-spacing: 0;
    }

    .brand-mark {
      width: 38px;
      height: 38px;
      border-radius: 8px;
      display: grid;
      place-items: center;
      color: #fff;
      background: linear-gradient(135deg, var(--green), var(--blue));
      box-shadow: 0 10px 28px rgba(31, 122, 92, 0.22);
    }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 22px;
      color: var(--muted);
      font-size: 0.94rem;
    }

    .nav-links a {
      transition: color 180ms ease;
    }

    .nav-links a:hover {
      color: var(--ink);
    }

    .btn {
      border: 0;
      border-radius: 8px;
      padding: 13px 18px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      font: inherit;
      font-weight: 800;
      cursor: pointer;
      color: #fff;
      background: var(--ink);
      box-shadow: 0 14px 30px rgba(22, 22, 22, 0.18);
      transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
    }

    .btn:hover {
      transform: translateY(-2px);
      box-shadow: 0 18px 38px rgba(22, 22, 22, 0.22);
    }

    .btn.secondary {
      color: var(--ink);
      background: #fff;
      border: 1px solid var(--line);
      box-shadow: none;
    }

    .hero {
      width: min(1120px, calc(100% - 32px));
      min-height: calc(100vh - 82px);
      margin: 0 auto;
      display: grid;
      grid-template-columns: minmax(0, 1fr) minmax(320px, 440px);
      align-items: center;
      gap: 58px;
      padding: 34px 0 72px;
    }

    .eyebrow {
      width: fit-content;
      margin: 0 0 18px;
      padding: 8px 11px;
      border: 1px solid var(--line);
      border-radius: 999px;
      background: rgba(255, 255, 255, 0.72);
      color: var(--green);
      font-size: 0.82rem;
      font-weight: 850;
    }

    h1 {
      max-width: 760px;
      margin: 0;
      font-size: clamp(2.6rem, 7vw, 5.9rem);
      line-height: 0.94;
      letter-spacing: 0;
    }

    .highlight {
      position: relative;
      color: var(--green);
      white-space: nowrap;
    }

    .highlight::after {
      content: "";
      position: absolute;
      left: 0;
      right: 0;
      bottom: 0.04em;
      height: 0.18em;
      background: rgba(242, 191, 94, 0.72);
      z-index: -1;
      transform: rotate(-1deg);
      transform-origin: left center;
    }

    .hero-copy {
      max-width: 620px;
      margin: 24px 0 0;
      color: var(--muted);
      font-size: 1.12rem;
      line-height: 1.7;
    }

    .hero-actions {
      margin-top: 30px;
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
    }

    .stats {
      margin-top: 34px;
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 14px;
      max-width: 620px;
    }

    .stat {
      padding: 16px;
      border: 1px solid var(--line);
      border-radius: 8px;
      background: rgba(255, 255, 255, 0.7);
    }

    .stat strong {
      display: block;
      font-size: 1.45rem;
    }

    .stat span {
      color: var(--muted);
      font-size: 0.88rem;
    }

    .phone-stage {
      position: relative;
      min-height: 600px;
      display: grid;
      place-items: center;
      perspective: 1200px;
    }

    .phone {
      width: min(100%, 370px);
      border-radius: 34px;
      padding: 14px;
      background: #191919;
      box-shadow: var(--shadow);
      transform: rotateY(-10deg) rotateX(4deg);
      animation: floatPhone 5.5s ease-in-out infinite;
    }

    .phone-screen {
      min-height: 660px;
      border-radius: 24px;
      padding: 18px;
      background:
        linear-gradient(rgba(0, 0, 0, 0.18), rgba(0, 0, 0, 0.02)),
        url("https://images.unsplash.com/photo-1551218808-94e220e084d2?auto=format&fit=crop&w=900&q=80") center/cover;
      color: #fff;
      overflow: hidden;
      position: relative;
    }

    .phone-screen::before {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(180deg, rgba(0, 0, 0, 0.2), rgba(0, 0, 0, 0.78));
    }

    .menu-ui {
      position: relative;
      z-index: 1;
      display: flex;
      min-height: 624px;
      flex-direction: column;
      justify-content: space-between;
    }

    .menu-top {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 14px;
    }

    .menu-logo {
      width: 44px;
      height: 44px;
      border-radius: 8px;
      display: grid;
      place-items: center;
      color: #1d1d1d;
      background: #fff;
      font-weight: 900;
    }

    .status {
      padding: 8px 10px;
      border-radius: 999px;
      background: rgba(31, 122, 92, 0.92);
      font-size: 0.78rem;
      font-weight: 800;
    }

    .menu-content {
      padding-top: 160px;
    }

    .menu-content h2 {
      margin: 0 0 8px;
      font-size: 2.15rem;
      line-height: 1;
      letter-spacing: 0;
    }

    .menu-content p {
      margin: 0;
      color: rgba(255, 255, 255, 0.78);
      line-height: 1.5;
    }

    .menu-items {
      margin-top: 20px;
      display: grid;
      gap: 10px;
    }

    .menu-item {
      padding: 13px;
      border-radius: 8px;
      display: grid;
      grid-template-columns: 48px minmax(0, 1fr) auto;
      align-items: center;
      gap: 12px;
      background: rgba(255, 255, 255, 0.15);
      backdrop-filter: blur(16px);
      transform: translateX(28px);
      opacity: 0;
      animation: slideMenu 650ms ease forwards;
    }

    .menu-item:nth-child(2) {
      animation-delay: 160ms;
    }

    .menu-item:nth-child(3) {
      animation-delay: 320ms;
    }

    .menu-thumb {
      width: 48px;
      height: 48px;
      border-radius: 8px;
      display: grid;
      place-items: center;
      font-size: 1.35rem;
      background: #fff;
    }

    .menu-item strong,
    .menu-item small {
      display: block;
      overflow: hidden;
      text-overflow: ellipsis;
      white-space: nowrap;
    }

    .menu-item small {
      color: rgba(255, 255, 255, 0.72);
    }

    .menu-price {
      font-weight: 900;
      color: var(--gold);
    }

    .qr-card {
      position: absolute;
      left: -28px;
      bottom: 72px;
      width: 172px;
      padding: 14px;
      border-radius: 8px;
      border: 1px solid rgba(255, 255, 255, 0.7);
      background: rgba(255, 255, 255, 0.86);
      box-shadow: 0 18px 38px rgba(20, 20, 20, 0.15);
      animation: floatCard 4.4s ease-in-out infinite;
    }

    .qr {
      height: 92px;
      border-radius: 6px;
      background:
        linear-gradient(90deg, #111 12px, transparent 12px) 0 0/23px 23px,
        linear-gradient(#111 12px, transparent 12px) 0 0/23px 23px,
        #fff;
      border: 8px solid #fff;
    }

    .qr-card span {
      display: block;
      margin-top: 10px;
      color: var(--ink);
      font-size: 0.82rem;
      font-weight: 850;
    }

    .orbit {
      position: absolute;
      right: 6px;
      top: 74px;
      width: 112px;
      height: 112px;
      border-radius: 999px;
      border: 1px dashed rgba(31, 122, 92, 0.42);
      animation: rotateOrbit 12s linear infinite;
    }

    .orbit::after {
      content: "";
      position: absolute;
      width: 22px;
      height: 22px;
      top: 7px;
      left: 18px;
      border-radius: 50%;
      background: var(--coral);
      box-shadow: 0 8px 22px rgba(239, 111, 79, 0.35);
    }

    .section {
      width: min(1120px, calc(100% - 32px));
      margin: 0 auto;
      padding: 72px 0;
    }

    .section-header {
      display: flex;
      align-items: end;
      justify-content: space-between;
      gap: 24px;
      margin-bottom: 24px;
    }

    .section h2 {
      max-width: 650px;
      margin: 0;
      font-size: clamp(2rem, 4vw, 3.6rem);
      line-height: 1;
      letter-spacing: 0;
    }

    .section-header p {
      max-width: 360px;
      margin: 0;
      color: var(--muted);
      line-height: 1.6;
    }

    .service-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 16px;
    }

    .service-card {
      min-height: 250px;
      padding: 22px;
      border: 1px solid var(--line);
      border-radius: 8px;
      background: rgba(255, 255, 255, 0.78);
      transform: translateY(28px);
      opacity: 0;
      transition: transform 600ms ease, opacity 600ms ease, border-color 180ms ease;
    }

    .service-card.is-visible {
      transform: translateY(0);
      opacity: 1;
    }

    .service-card:hover {
      border-color: rgba(31, 122, 92, 0.38);
      transform: translateY(-5px);
    }

    .icon {
      width: 48px;
      height: 48px;
      margin-bottom: 34px;
      border-radius: 8px;
      display: grid;
      place-items: center;
      color: #fff;
      background: var(--green);
      font-size: 1.25rem;
    }

    .service-card:nth-child(2) .icon {
      background: var(--coral);
    }

    .service-card:nth-child(3) .icon {
      background: var(--blue);
    }

    .service-card h3 {
      margin: 0 0 10px;
      font-size: 1.3rem;
    }

    .service-card p {
      margin: 0;
      color: var(--muted);
      line-height: 1.6;
    }

    .process {
      display: grid;
      grid-template-columns: 0.9fr 1.1fr;
      gap: 18px;
      align-items: stretch;
    }

    .panel {
      padding: 30px;
      border-radius: 8px;
      background: var(--ink);
      color: #fff;
      overflow: hidden;
      position: relative;
    }

    .panel h2 {
      position: relative;
      z-index: 1;
      font-size: clamp(2rem, 4vw, 3.4rem);
    }

    .panel p {
      position: relative;
      z-index: 1;
      max-width: 420px;
      color: rgba(255, 255, 255, 0.72);
      line-height: 1.7;
    }

    .spark-line {
      position: absolute;
      left: 0;
      right: 0;
      bottom: 22px;
      height: 90px;
      background:
        linear-gradient(135deg, transparent 45%, rgba(242, 191, 94, 0.9) 45% 52%, transparent 52%),
        linear-gradient(45deg, transparent 42%, rgba(239, 111, 79, 0.78) 42% 48%, transparent 48%);
      background-size: 80px 80px;
      opacity: 0.72;
      animation: movePattern 4s linear infinite;
    }

    .steps {
      display: grid;
      gap: 12px;
    }

    .step {
      padding: 20px;
      border: 1px solid var(--line);
      border-radius: 8px;
      background: #fff;
      display: grid;
      grid-template-columns: 44px minmax(0, 1fr);
      gap: 15px;
      align-items: start;
    }

    .step b {
      width: 44px;
      height: 44px;
      border-radius: 8px;
      display: grid;
      place-items: center;
      color: #fff;
      background: var(--ink);
    }

    .step h3 {
      margin: 0 0 6px;
    }

    .step p {
      margin: 0;
      color: var(--muted);
      line-height: 1.55;
    }

    .cta {
      margin: 72px auto 0;
      padding: 42px;
      border-radius: 8px;
      color: #fff;
      background:
        linear-gradient(120deg, rgba(31, 122, 92, 0.92), rgba(37, 99, 235, 0.84)),
        url("https://images.unsplash.com/photo-1516321318423-f06f85e504b3?auto=format&fit=crop&w=1400&q=80") center/cover;
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto;
      align-items: center;
      gap: 22px;
    }

    .cta h2 {
      margin: 0 0 10px;
      font-size: clamp(2rem, 4vw, 3.2rem);
    }

    .cta p {
      margin: 0;
      max-width: 610px;
      color: rgba(255, 255, 255, 0.82);
      line-height: 1.6;
    }

    footer {
      width: min(1120px, calc(100% - 32px));
      margin: 0 auto;
      padding: 32px 0 40px;
      color: var(--muted);
      display: flex;
      justify-content: space-between;
      gap: 18px;
      border-top: 1px solid var(--line);
    }

    @keyframes floatPhone {
      0%, 100% {
        transform: rotateY(-10deg) rotateX(4deg) translateY(0);
      }
      50% {
        transform: rotateY(-7deg) rotateX(2deg) translateY(-18px);
      }
    }

    @keyframes floatCard {
      0%, 100% {
        transform: translateY(0) rotate(-4deg);
      }
      50% {
        transform: translateY(-14px) rotate(2deg);
      }
    }

    @keyframes slideMenu {
      to {
        opacity: 1;
        transform: translateX(0);
      }
    }

    @keyframes rotateOrbit {
      to {
        transform: rotate(360deg);
      }
    }

    @keyframes movePattern {
      to {
        background-position: 80px 0, -80px 0;
      }
    }

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

      .hero,
      .process,
      .cta {
        grid-template-columns: 1fr;
      }

      .hero {
        padding-top: 22px;
        gap: 30px;
      }

      .phone-stage {
        min-height: auto;
      }

      .phone {
        width: min(100%, 340px);
        transform: none;
      }

      .phone-screen {
        min-height: 590px;
      }

      .menu-ui {
        min-height: 554px;
      }

      .qr-card,
      .orbit {
        display: none;
      }

      .service-grid,
      .stats {
        grid-template-columns: 1fr;
      }

      .section-header {
        display: block;
      }

      .section-header p {
        margin-top: 14px;
      }

      .cta {
        padding: 28px;
      }
    }

    @media (max-width: 520px) {
      .brand span {
        display: none;
      }

      .nav {
        width: min(100% - 22px, 1120px);
      }

      .hero,
      .section,
      footer {
        width: min(100% - 22px, 1120px);
      }

      h1 {
        font-size: clamp(2.28rem, 15vw, 4rem);
      }

      .highlight {
        white-space: normal;
      }

      .hero-actions .btn {
        width: 100%;
      }

      .phone {
        width: 100%;
        border-radius: 26px;
      }

      .phone-screen {
        min-height: 540px;
        border-radius: 18px;
      }

      .menu-ui {
        min-height: 504px;
      }

      .menu-content {
        padding-top: 108px;
      }

      .menu-content h2 {
        font-size: 1.85rem;
      }

      .menu-item {
        grid-template-columns: 42px minmax(0, 1fr) auto;
        gap: 9px;
      }

      .menu-thumb {
        width: 42px;
        height: 42px;
      }

      footer {
        display: block;
      }
    }