* { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      margin: 0;
      color: #f3f4f6;
      background:
        radial-gradient(circle at 15% 20%, rgba(56, 189, 248, 0.16), transparent 22%),
        radial-gradient(circle at 85% 15%, rgba(251, 191, 36, 0.1), transparent 20%),
        linear-gradient(180deg, #090d13 0%, #0d1218 48%, #10151d 100%);
      font-family: "Sora", sans-serif;
    }
    .shell { width: min(1440px, calc(100% - 42px)); margin: 0 auto; }
    .topbar, .footer {
      display: flex;
      align-items: center;
      gap: 18px;
      padding: 24px 0;
    }
    .topbar { justify-content: flex-start; }
    .footer {
      justify-content: flex-start;
      gap: 2rem;
      border-top: 1px solid rgba(255, 255, 255, 0.08);
      margin-top: 18px;
      padding-top: 30px;
      padding-bottom: 42px;
    }
    .brand {
      display: inline-flex;
      align-items: center;
      gap: 24px;
      color: inherit;
      text-decoration: none;
    }
    .brand img {
      width: 56px;
      height: 56px;
      object-fit: cover;
      box-shadow: 0 20px 40px rgba(0, 0, 0, 0.28);
    }
    .brand small, .nav, .kicker, .footer {
      font-family: "IBM Plex Mono", monospace;
      text-transform: uppercase;
      letter-spacing: 0.16em;
      font-size: 0.74rem;
    }
    .brand strong {
      display: block;
      font-size: 1.8rem;
      font-weight: 600;
      letter-spacing: -0.04em;
    }
    .nav {
      display: flex;
      flex-wrap: wrap;
      gap: 16px;
      margin-left: 72px;
      align-items: center;
    }
    .nav a, .footer a {
      color: inherit;
      text-decoration: none;
      opacity: 0.72;
    }
    .nav a:hover, .footer a:hover { opacity: 1; }
    .footer-brand {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      flex: 0 0 auto;
    }
    .footer-brand img {
      width: 56px;
      height: 56px;
      object-fit: cover;
      box-shadow: 0 20px 40px rgba(0, 0, 0, 0.28);
    }
    .footer-links {
      display: flex;
      align-items: flex-start;
      gap: 18px;
      flex-wrap: wrap;
    }
    .footer-block {
      display: flex;
      flex-direction: column;
      gap: 12px;
    }
    .footer-block a {
      white-space: nowrap;
    }
    .footer-contact-row {
      display: inline-flex;
      align-items: center;
      gap: 8px;
    }
    .footer-whatsapp {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 24px;
      height: 24px;
      color: #34d058;
      opacity: 1;
      transition: opacity .2s ease, transform .2s ease;
    }
    .footer-whatsapp svg,
    .footer-whatsapp svg path {
      fill: #34d058;
    }
    .footer-whatsapp:hover {
      opacity: 1;
      transform: scale(1.06);
    }
    .footer-divider {
      align-self: stretch;
      width: 1px;
      min-height: 100%;
      background: rgba(243, 244, 246, 0.26);
      color: transparent;
      font-size: 0;
      line-height: 0;
      flex: 0 0 1px;
    }
    .nav-whatsapp {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 24px;
      height: 24px;
      color: #34d058;
      opacity: 1;
      margin-left: 4px;
      transition: opacity .2s ease, transform .2s ease;
    }
    .nav-whatsapp svg,
    .nav-whatsapp svg path {
      fill: #34d058;
    }
    .nav-whatsapp:hover {
      opacity: 1;
      transform: scale(1.06);
    }

    .hero {
      padding: 42px 0 54px;
      border-top: 1px solid rgba(255, 255, 255, 0.08);
      border-bottom: 1px solid rgba(255, 255, 255, 0.08);
      display: grid;
      grid-template-columns: 1.25fr 0.75fr;
      gap: 28px;
      align-items: end;
    }
    .hero h1 {
      margin: 12px 0 0;
      font-size: clamp(2.8rem, 7vw, 5.88rem);
      line-height: 0.88;
      letter-spacing: -0.08em;
      max-width: 9ch;
      font-weight: 800;
    }
    .hero-copy {
      margin: 0 32px 3.7044px 0;
      max-width: 34ch;
      line-height: 1.9;
      color: rgba(243, 244, 246, 0.72);
      font-family: "Lacquer", system-ui;
      text-align: center;
      font-size: 1.8em;
      position: relative;
      top: 18px;
      justify-self: start;
      transform: translateX(-6rem);
    }
    .hero-copy .seo-accent { color: #22c55e; }
    .hero-copy .analysis-accent { color: #60a5fa; }
    .hero-copy .data-accent { color: #ef4444; }
    .hero-copy .excel-accent { color: #facc15; }
    .hero-link,
    .product-link,
    .kicker-link,
    .ticker-link {
      color: inherit;
      text-decoration: none;
    }
    .hero-link:hover,
    .product-link:hover,
    .kicker-link:hover,
    .ticker-link:hover {
      opacity: 1;
      color: #fff;
    }
    .hero .kicker {
      margin-bottom: 2.197em;
      color: rgba(243, 244, 246, 0.56);
      font-size: clamp(1rem, 1.45vw, 1.22rem);
      letter-spacing: 0.22em;
      word-spacing: 0.08em;
      line-height: 1.35;
      white-space: nowrap;
    }
    .hero .kicker-item {
      color: inherit;
      transition: color .2s ease;
    }
    .hero .kicker-item:hover { color: #fff; }

    .ticker {
      overflow: hidden;
      white-space: nowrap;
      border-bottom: 1px solid rgba(255, 255, 255, 0.08);
      padding: 12px 0;
      font-family: "IBM Plex Mono", monospace;
      font-size: 0.76rem;
      text-transform: uppercase;
      letter-spacing: 0.14em;
      color: rgba(243, 244, 246, 0.58);
    }
    .ticker-track {
      display: inline-flex;
      align-items: center;
      gap: 24px;
      width: max-content;
      min-width: max-content;
      padding-left: 24px;
      animation: ticker 14s ease-in-out infinite alternate;
    }
    .ticker-item:nth-child(1) { color: #dbeafe; }
    .ticker-item:nth-child(3) { color: #bfdbfe; }
    .ticker-item:nth-child(5) { color: #93c5fd; }
    .ticker-item:nth-child(7) { color: #60a5fa; }
    .ticker-sep {
      color: rgba(243, 244, 246, 0.22);
    }

    .projects {
      display: grid;
      gap: 22px;
      padding: 22px 0 34px;
    }
    .project {
      display: grid;
      grid-template-columns: 96px 1fr 440px;
      gap: 20px;
      align-items: center;
      padding: 24px 0;
      border-bottom: 1px solid rgba(255, 255, 255, 0.07);
    }
    .project-meta {
      align-self: stretch;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      color: rgba(243, 244, 246, 0.48);
      font-family: "IBM Plex Mono", monospace;
      font-size: 0.74rem;
      text-transform: uppercase;
      letter-spacing: 0.14em;
    }
    .project-meta strong {
      color: #f4f4f5;
      font-size: 2.8rem;
      font-family: "Sora", sans-serif;
      font-weight: 700;
      letter-spacing: -0.08em;
      line-height: 0.9;
    }
    .project-meta.inline-label {
      align-self: start;
      flex-direction: row;
      justify-content: flex-start;
      align-items: center;
      gap: 12px;
    }
    .project-copy h2 {
      margin: 0 0 14px;
      font-size: clamp(3rem, 6vw, 5.6rem);
      line-height: 0.9;
      font-weight: 700;
      letter-spacing: -0.08em;
    }
    .project-copy p {
      margin: 0 0 16px;
      max-width: 52ch;
      line-height: 1.9;
      color: rgba(243, 244, 246, 0.72);
    }
    .copy-rotator-stage {
      position: relative;
      min-height: 8.6rem;
      margin: 0 0 16px;
      overflow: hidden;
      max-width: 52ch;
    }
    .copy-rotator-stage p {
      position: absolute;
      inset: 0;
      margin: 0;
      max-width: none;
      line-height: 1.9;
      color: rgba(243, 244, 246, 0.82);
      will-change: transform, opacity;
    }
    .copy-rotator-stage p.is-entering {
      animation: sheetbot-copy-in 0.65s cubic-bezier(.22,1,.36,1) forwards;
    }
    .copy-rotator-stage p.is-holding {
      transform: translateX(0);
      opacity: 1;
    }
    .copy-rotator-stage p.is-leaving {
      animation: sheetbot-copy-out 0.65s cubic-bezier(.55,.06,.68,.19) forwards;
    }
    .chips {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
    }
    .chips span {
      border: 1px solid rgba(255, 255, 255, 0.12);
      border-radius: 999px;
      padding: 10px 14px;
      font-family: "IBM Plex Mono", monospace;
      font-size: 0.72rem;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      color: rgba(243, 244, 246, 0.82);
      background: rgba(255, 255, 255, 0.03);
    }
    .chips.product-chips span:nth-child(1) {
      background: #1d4ed8;
      border-color: rgba(147, 197, 253, 0.28);
      color: #eff6ff;
    }
    .chips.product-chips span:nth-child(2) {
      background: #2563eb;
      border-color: rgba(191, 219, 254, 0.28);
      color: #eff6ff;
    }
    .chips.product-chips span:nth-child(3) {
      background: #0ea5e9;
      border-color: rgba(186, 230, 253, 0.28);
      color: #eff6ff;
    }
    .benefit-chip.is-active {
      background: #16a34a !important;
      border-color: rgba(134, 239, 172, 0.36) !important;
      color: #f0fdf4 !important;
    }

    .stage {
      position: relative;
      min-height: 400px;
      border-radius: 32px;
      overflow: hidden;
      background: rgba(255, 255, 255, 0.04);
      border: 1px solid rgba(255, 255, 255, 0.08);
      box-shadow: 0 28px 70px rgba(0, 0, 0, 0.28);
    }
    .scene {
      position: absolute;
      inset: 0;
      opacity: 0;
      transform: scale(0.96);
      filter: blur(16px);
      transition: opacity .8s ease, transform .8s ease, filter .8s ease;
    }
    .scene.active {
      opacity: 1;
      transform: scale(1);
      filter: blur(0);
    }
    .fog {
      position: absolute;
      inset: -12%;
      background:
        radial-gradient(circle at 28% 28%, rgba(251, 191, 36, 0.18), transparent 24%),
        radial-gradient(circle at 74% 46%, rgba(56, 189, 248, 0.18), transparent 24%),
        radial-gradient(circle at 50% 84%, rgba(255, 255, 255, 0.05), transparent 28%);
      filter: blur(30px);
    }

    .sheet-card, .radar-panel, .index-panel {
      position: absolute;
      border-radius: 24px;
      background: #111923;
      box-shadow: 0 24px 50px rgba(0, 0, 0, 0.24);
      border: 1px solid rgba(255, 255, 255, 0.06);
      overflow: hidden;
    }
    .sheet-card.full {
      inset: 0;
      border-radius: 0;
      border: 0;
      box-shadow: none;
      background: #0d131b;
      display: flex;
      align-items: center;
      justify-content: flex-start;
    }
    .sheet-pan-track {
      height: 100%;
      width: max-content;
      min-width: 100%;
      will-change: transform;
    }
    .scene.active .sheet-pan-track {
      animation: sheet-pan 15s linear forwards;
    }
    .sheet-shot {
      width: auto;
      height: 100%;
      max-width: none;
      object-fit: fill;
      display: block;
      filter: saturate(1.02) contrast(1.05);
      background: #0d131b;
    }
    .sheet-shot.one,
    .sheet-shot.two,
    .sheet-shot.three {
      object-position: left center;
    }

    .radar-core {
      position: absolute;
      inset: 0;
      border-radius: 0;
      background: linear-gradient(180deg, #06111b, #0a1f2d);
      overflow: hidden;
      box-shadow: none;
    }
    .radar-core::before,
    .radar-core::after {
      content: "";
      position: absolute;
      inset: 50%;
      border-radius: 999px;
      transform: translate(-50%, -50%);
      border: 1px solid rgba(255, 255, 255, 0.12);
    }
    .radar-core::before { width: 46%; height: 46%; }
    .radar-core::after { width: 82%; height: 82%; }
    .radar-sweep {
      position: absolute;
      inset: 12%;
      border-radius: 50%;
      background: conic-gradient(from 18deg, transparent 0deg 312deg, rgba(56, 189, 248, 0.74) 344deg, transparent 360deg);
      animation: spin 7s linear infinite;
      filter: blur(6px);
    }
    .radar-node {
      position: absolute;
      width: 18px;
      height: 18px;
      border-radius: 999px;
      background: #f8fafc;
      box-shadow: 0 0 18px rgba(255, 255, 255, 0.22);
    }
    .radar-node.a { left: 26%; top: 34%; }
    .radar-node.b { right: 22%; top: 48%; background: #38bdf8; }
    .radar-node.c { left: 44%; bottom: 20%; background: #f59e0b; }
    .radar-panel {
      inset: 0;
      border-radius: 0;
      padding: 28px;
      background: #121821;
    }
    .radar-graph {
      height: 58%;
      border-radius: 18px;
      background:
        linear-gradient(180deg, rgba(56, 189, 248, 0.18), rgba(56, 189, 248, 0)),
        linear-gradient(135deg, transparent 8%, rgba(255,255,255,.9) 8% 10%, transparent 10% 20%, rgba(255,255,255,.9) 20% 22%, transparent 22% 34%, rgba(255,255,255,.9) 34% 36%, transparent 36% 48%, rgba(255,255,255,.9) 48% 50%, transparent 50%);
    }
    .radar-metrics {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 10px;
      margin-top: 16px;
    }
    .radar-metrics span {
      border-radius: 16px;
      border: 1px solid rgba(255,255,255,.08);
      padding: 14px;
      font-family: "IBM Plex Mono", monospace;
      font-size: 0.72rem;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      color: rgba(243, 244, 246, 0.82);
    }

    .index-panel.stack {
      inset: 0;
      border-radius: 0;
      padding: 24px;
      display: grid;
      gap: 12px;
      background: #111922;
    }
    .index-panel.stack span {
      border-radius: 14px;
      background: rgba(191, 219, 254, 0.16);
    }
    .index-panel.stack span.bad { background: rgba(254, 202, 202, 0.72); }
    .index-panel.route {
      inset: 0;
      border-radius: 0;
      background: #121922;
      padding: 28px;
    }
    .index-line {
      height: 14px;
      border-radius: 999px;
      background: linear-gradient(90deg, #f3f4f6, #f43f5e, #38bdf8);
      margin-bottom: 18px;
    }
    .index-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
    }
    .index-tags span {
      border-radius: 999px;
      padding: 12px 14px;
      background: rgba(255,255,255,.08);
      font-family: "IBM Plex Mono", monospace;
      font-size: 0.72rem;
      text-transform: uppercase;
      letter-spacing: 0.12em;
      color: rgba(243,244,246,.84);
    }
    .index-tags span.bad {
      background: #f43f5e;
      color: #fff;
    }

    @keyframes ticker { from { transform: translateX(0); } to { transform: translateX(-120px); } }
    @keyframes sheetbot-copy-in {
      from {
        transform: translateX(52px);
        opacity: 0;
      }
      to {
        transform: translateX(0);
        opacity: 1;
      }
    }
    @keyframes sheetbot-copy-out {
      from {
        transform: translateX(0);
        opacity: 1;
      }
      to {
        transform: translateX(-52px);
        opacity: 0;
      }
    }
    @keyframes sheet-pan {
      0% { transform: translateX(0); }
      80%,
      100% { transform: translateX(calc(var(--pan-distance, 0px) * -1)); }
    }
    @keyframes spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
    @media (max-width: 1120px) {
      .hero, .project { grid-template-columns: 1fr; }
      .project-meta { flex-direction: row; align-items: center; }
      .hero .kicker { white-space: normal; }
    }
    @media (max-width: 720px) {
      .shell { width: min(100% - 24px, 1440px); }
      .topbar, .footer { flex-direction: column; align-items: flex-start; }
      .nav { margin-left: 0; }
    }