:root {
      --ef-ink: #0b0b0f;
      --ef-surface: #141418;
      --ef-card: #17171c;
      --ef-card-raised: #1c1c22;
      --ef-line: rgba(255, 255, 255, 0.06);
      --ef-line-strong: rgba(255, 255, 255, 0.1);
      --ef-copy: #ffffff;
      --ef-copy-soft: #a1a1aa;
      --ef-copy-muted: #6b6b75;
      --ef-accent: #28E08A;
      --ef-accent-hover: #1FBF72;
      --ef-accent-soft: #5BFFB0;
      --ef-radius-sm: 8px;
      --ef-radius-md: 14px;
      --ef-radius-lg: 22px;
      --ef-radius-xl: 32px;
      --ef-page-max: 1100px;
    }

    * { box-sizing: border-box; margin: 0; padding: 0; }

    html, body {
      background: var(--ef-ink);
      color: var(--ef-copy);
      font-family: 'Inter', system-ui, -apple-system, sans-serif;
      -webkit-font-smoothing: antialiased;
      -moz-osx-font-smoothing: grayscale;
      line-height: 1.5;
      overflow-x: hidden;
    }

    
    .ef-grid-plane {
      position: fixed;
      inset: 0;
      z-index: 0;
      pointer-events: none;
      background-image:
        linear-gradient(to right, rgba(255,255,255,0.05) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(255,255,255,0.05) 1px, transparent 1px),
        linear-gradient(to right, rgba(255,255,255,0.018) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(255,255,255,0.018) 1px, transparent 1px);
      background-size: 64px 64px, 64px 64px, 16px 16px, 16px 16px;
      background-position: center center;
      -webkit-mask-image: radial-gradient(ellipse 95% 85% at 50% 45%, #000 25%, transparent 90%);
              mask-image: radial-gradient(ellipse 95% 85% at 50% 45%, #000 25%, transparent 90%);
    }
    
    .ef-grid-plane::after {
      content: "";
      position: absolute;
      inset: 0;
      background-image: radial-gradient(circle at 1px 1px, rgba(91, 255, 176,0.35) 1px, transparent 1.5px);
      background-size: 64px 64px;
      background-position: center center;
      -webkit-mask-image: radial-gradient(ellipse 60% 50% at 50% 30%, #000 0%, transparent 80%);
              mask-image: radial-gradient(ellipse 60% 50% at 50% 30%, #000 0%, transparent 80%);
      opacity: .55;
    }

    
    .ef-halo {
      position: fixed;
      pointer-events: none;
      z-index: 0;
      filter: blur(60px);
      border-radius: 50%;
    }
    .ef-halo-upper {
      top: -260px; left: 50%;
      transform: translateX(-50%);
      width: 900px; height: 520px;
      background: radial-gradient(ellipse, rgba(40, 224, 138,0.22) 0%, rgba(40, 224, 138,0) 70%);
    }
    .ef-halo-lower {
      bottom: -200px; left: -180px;
      width: 520px; height: 520px;
      background: radial-gradient(circle, rgba(40, 224, 138,0.14) 0%, rgba(40, 224, 138,0) 65%);
    }

    
    .ef-pointer-aura {
      position: fixed;
      width: 480px; height: 480px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(40, 224, 138,0.22) 0%, rgba(40, 224, 138,0) 60%);
      pointer-events: none;
      transform: translate(-50%, -50%);
      z-index: 1;
      transition: opacity .4s ease;
      mix-blend-mode: screen;
      opacity: 0;
    }

    a { color: inherit; text-decoration: none; }
    button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }

    .ef-shell { max-width: var(--ef-page-max); margin: 0 auto; padding: 0 24px; position: relative; z-index: 2; }

    
    .ef-rise {
      opacity: 0;
      transform: translateY(28px);
      transition: opacity .8s cubic-bezier(.16,1,.3,1), transform .8s cubic-bezier(.16,1,.3,1);
      will-change: opacity, transform;
    }
    .ef-rise.ef-is-visible { opacity: 1; transform: none; }
    .ef-delay-1 { transition-delay: .08s; }
    .ef-delay-2 { transition-delay: .16s; }
    .ef-delay-3 { transition-delay: .24s; }
    .ef-delay-4 { transition-delay: .32s; }
    .ef-delay-5 { transition-delay: .4s; }

    
    .ef-action {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      padding: 12px 22px;
      border-radius: 10px;
      font-size: 14px;
      font-weight: 500;
      transition: transform .25s cubic-bezier(.16,1,.3,1), background .2s ease, box-shadow .25s ease;
      position: relative;
      overflow: hidden;
      isolation: isolate;
    }
    .ef-action-accent {
      background: var(--ef-accent);
      color: #fff;
      box-shadow: 0 1px 0 rgba(255,255,255,0.15) inset, 0 8px 24px -8px rgba(40, 224, 138,0.6);
    }
    .ef-action-accent::before {
      content: "";
      position: absolute;
      inset: 0;
      background: radial-gradient(120px circle at var(--mx, 50%) var(--my, 50%), rgba(255,255,255,0.35), transparent 70%);
      opacity: 0;
      transition: opacity .25s ease;
      z-index: -1;
    }
    .ef-action-accent:hover::before { opacity: 1; }
    .ef-action-accent:hover {
      box-shadow: 0 1px 0 rgba(255,255,255,0.15) inset, 0 14px 36px -10px rgba(40, 224, 138,0.8);
    }
    .ef-action-ink {
      background: #0b0b0f;
      color: #fff;
      border: 1px solid var(--ef-line-strong);
    }
    .ef-action-ink:hover { background: #15151a; }
    .ef-action-large { padding: 14px 26px; font-size: 15px; }

    .ef-kicker {
      display: inline-flex;
      align-items: center;
      padding: 6px 14px;
      background: rgba(255, 255, 255, 0.04);
      border: 1px solid var(--ef-line);
      border-radius: 999px;
      font-size: 12px;
      color: var(--ef-copy-soft);
      letter-spacing: 0;
    }

    
    .ef-site-top {
      position: sticky;
      top: 0;
      z-index: 50;
      backdrop-filter: blur(12px);
      -webkit-backdrop-filter: blur(12px);
      background: rgba(11, 11, 15, 0.72);
      border-bottom: 1px solid var(--ef-line);
    }
    .ef-nav {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 18px 0;
    }
    .ef-wordmark {
      display: flex;
      align-items: center;
      gap: 10px;
      font-weight: 600;
      font-size: 17px;
      letter-spacing: 0;
    }
    .ef-wordmark-mark {
      width: 26px; height: 26px;
      border-radius: 7px;
      background: linear-gradient(135deg, var(--ef-accent) 0%, #1FBF72 100%);
      display: grid;
      place-items: center;
      box-shadow: 0 4px 14px -4px rgba(40, 224, 138,0.55);
      transition: transform .25s ease;
    }
    .ef-wordmark:hover .ef-wordmark-mark { transform: rotate(-8deg) scale(1.06); }
    .ef-wordmark-mark svg { width: 14px; height: 14px; }
    .ef-nav-links {
      display: flex;
      align-items: center;
      gap: 28px;
    }
    .ef-nav-links a {
      color: var(--ef-copy-soft);
      font-size: 14px;
      font-weight: 400;
      position: relative;
      transition: color .15s ease;
    }
    .ef-nav-links a::after {
      content: "";
      position: absolute;
      left: 0; bottom: -4px;
      height: 1px; width: 0;
      background: var(--ef-accent-soft);
      transition: width .25s ease;
    }
    .ef-nav-links a:hover { color: var(--ef-copy); }
    .ef-nav-links a:hover::after { width: 100%; }

    @media (max-width: 760px) {
      .ef-nav-links { display: none; }
    }

    
    .ef-hero {
      padding: 88px 0 60px;
      text-align: center;
      position: relative;
    }
    .ef-hero .ef-kicker { margin-bottom: 22px; }
    .ef-hero h1 {
      font-size: 64px;
      line-height: 1.05;
      letter-spacing: 0;
      font-weight: 700;
      max-width: 820px;
      margin: 0 auto 22px;
    }
    .ef-hero p {
      color: var(--ef-copy-soft);
      font-size: 15px;
      max-width: 480px;
      margin: 0 auto 28px;
    }

    
    .ef-hero-media {
      margin: 56px auto 0;
      max-width: 820px;
      background: #0d0d11;
      border: 1px solid var(--ef-line);
      border-radius: 18px;
      overflow: hidden;
      position: relative;
      box-shadow: 0 40px 100px -40px rgba(40, 224, 138,0.5),
                  inset 0 1px 0 rgba(255,255,255,0.04);
    }
    .ef-hero-media::after {
      content: "";
      position: absolute; inset: 0;
      border-radius: inherit;
      box-shadow: inset 0 0 0 1px rgba(255,255,255,0.04);
      pointer-events: none;
    }
    .ef-hero-media video {
      display: block;
      width: 100%;
      aspect-ratio: 16 / 9;
      object-fit: cover;
      background: #0a0a0e;
    }

    
    section { padding: 80px 0; position: relative; }
    .ef-section-head {
      text-align: center;
      max-width: 720px;
      margin: 0 auto 56px;
    }
    .ef-section-head .ef-kicker { margin-bottom: 18px; }
    .ef-section-head h2 {
      font-size: 46px;
      line-height: 1.1;
      letter-spacing: 0;
      font-weight: 700;
    }

    
    .ef-stat-panel {
      background: var(--ef-surface);
      border: 1px solid var(--ef-line);
      border-radius: var(--ef-radius-xl);
      padding: 64px 40px;
      position: relative;
      overflow: hidden;
    }
    .ef-stat-panel::after, .ef-stat-panel::before {
      content:"";
      position:absolute;
      right: -120px; bottom: -120px;
      width: 380px; height: 380px;
      border-radius: 50%;
      border: 1px solid rgba(255,255,255,0.04);
      pointer-events: none;
    }
    .ef-stat-panel::before {
      right: -180px; bottom: -180px;
      width: 520px; height: 520px;
      border-color: rgba(255,255,255,0.03);
    }
    .ef-stat-grid {
      margin-top: 36px;
      background: rgba(255,255,255,0.02);
      border: 1px solid var(--ef-line);
      border-radius: var(--ef-radius-lg);
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      padding: 38px 20px;
    }
    .ef-stat {
      text-align: center;
      border-right: 1px solid var(--ef-line);
    }
    .ef-stat:last-child { border-right: none; }
    .ef-stat-number {
      font-size: 44px;
      font-weight: 600;
      letter-spacing: 0;
      line-height: 1;
    }
    .ef-stat-label {
      color: var(--ef-copy-muted);
      font-size: 13px;
      margin-top: 8px;
    }
    @media (max-width: 640px) {
      .ef-stat-grid { grid-template-columns: 1fr; }
      .ef-stat { border-right: none; border-bottom: 1px solid var(--ef-line); padding: 22px 0; }
      .ef-stat:last-child { border-bottom: none; }
    }

    
    .ef-split {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 60px;
      align-items: center;
    }
    .ef-split-art {
      position: relative;
      aspect-ratio: 1 / 1;
      border-radius: var(--ef-radius-lg);
      overflow: hidden;
      perspective: 1200px;
    }
    .ef-split-art .ef-layer-front,
    .ef-split-art .ef-layer-back {
      position: absolute;
      border-radius: 18px;
      background-size: cover;
      background-position: center;
      box-shadow: 0 20px 60px -20px rgba(0,0,0,0.6);
      transition: transform .6s cubic-bezier(.16,1,.3,1);
    }
    .ef-split-art .ef-layer-back {
      top: 8%; right: 0;
      width: 50%; height: 60%;
      transform: rotate(6deg);
      opacity: .55;
      filter: grayscale(20%);
    }
    .ef-split-art .ef-layer-front {
      top: 12%; left: 4%;
      width: 70%; height: 75%;
      transform: rotate(-4deg);
    }
    .ef-split-art:hover .ef-layer-front { transform: rotate(-2deg) translateY(-6px); }
    .ef-split-art:hover .ef-layer-back { transform: rotate(8deg) translateY(-4px); opacity: .75; }

    .ef-split h3 {
      font-size: 38px;
      line-height: 1.1;
      letter-spacing: 0;
      font-weight: 700;
      margin-bottom: 14px;
    }
    .ef-split-lede { color: var(--ef-copy-soft); margin-bottom: 26px; }
    .ef-feature-list {
      list-style: none;
      display: grid;
      gap: 16px;
      margin-bottom: 28px;
    }
    .ef-feature-list li {
      display: flex; align-items: center; gap: 14px;
      font-size: 15px;
      transition: transform .25s ease;
    }
    .ef-feature-list li:hover { transform: translateX(4px); }
    .ef-feature-mark {
      width: 36px; height: 36px;
      border-radius: 10px;
      background: rgba(255,255,255,0.04);
      border: 1px solid var(--ef-line);
      display: grid; place-items: center;
      flex-shrink: 0;
      transition: background .25s ease, border-color .25s ease;
    }
    .ef-feature-list li:hover .ef-feature-mark {
      background: rgba(40, 224, 138,0.12);
      border-color: rgba(40, 224, 138,0.3);
    }
    .ef-feature-mark svg { width: 16px; height: 16px; color: var(--ef-accent-soft); }
    @media (max-width: 820px) {
      .ef-split { grid-template-columns: 1fr; gap: 40px; }
    }

    
    .ef-use-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 20px;
      perspective: 1500px;
    }
    .ef-use-card {
      background: var(--ef-card);
      border: 1px solid var(--ef-line);
      border-radius: var(--ef-radius-lg);
      padding: 32px 28px;
      transition: border-color .3s ease, background .3s ease, transform .15s ease-out;
      transform-style: preserve-3d;
      position: relative;
      overflow: hidden;
    }
    .ef-use-card::before {
      content: "";
      position: absolute;
      inset: 0;
      background: radial-gradient(220px circle at var(--mx, 50%) var(--my, 50%), rgba(40, 224, 138,0.14), transparent 60%);
      opacity: 0;
      transition: opacity .3s ease;
      pointer-events: none;
    }
    .ef-use-card:hover::before { opacity: 1; }
    .ef-use-card:hover {
      border-color: rgba(40, 224, 138,0.25);
      background: var(--ef-card-raised);
    }
    .ef-use-icon {
      width: 40px; height: 40px;
      border-radius: 10px;
      background: rgba(255,255,255,0.04);
      border: 1px solid var(--ef-line);
      display: grid; place-items: center;
      margin-bottom: 28px;
      transition: background .3s ease, border-color .3s ease, transform .3s ease;
    }
    .ef-use-card:hover .ef-use-icon {
      background: rgba(40, 224, 138,0.15);
      border-color: rgba(40, 224, 138,0.4);
      transform: translateZ(20px) scale(1.05);
    }
    .ef-use-icon svg { width: 18px; height: 18px; color: var(--ef-accent-soft); }
    .ef-use-card h4 {
      font-size: 17px;
      font-weight: 600;
      letter-spacing: 0;
      margin-bottom: 12px;
      position: relative;
    }
    .ef-use-card p {
      color: var(--ef-copy-soft);
      font-size: 14px;
      line-height: 1.55;
      position: relative;
    }
    @media (max-width: 860px) {
      .ef-use-grid { grid-template-columns: 1fr 1fr; }
    }
    @media (max-width: 560px) {
      .ef-use-grid { grid-template-columns: 1fr; }
    }

    
    .ef-imagine-layout {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 80px;
      align-items: center;
    }
    .ef-imagine-copy .ef-kicker { margin-bottom: 22px; }
    .ef-imagine-copy h2 {
      font-size: 44px;
      line-height: 1.1;
      letter-spacing: 0;
      font-weight: 700;
      margin-bottom: 14px;
    }
    .ef-imagine-copy p { color: var(--ef-copy-soft); margin-bottom: 28px; max-width: 380px; }
    .ef-imagine-art {
      position: relative;
      aspect-ratio: 1 / 0.9;
    }
    .ef-imagine-art .ef-duo-primary, .ef-imagine-art .ef-duo-secondary {
      position: absolute;
      border-radius: 18px;
      background-size: cover;
      background-position: center;
      box-shadow: 0 30px 60px -30px rgba(0,0,0,0.7);
      transition: transform .6s cubic-bezier(.16,1,.3,1);
    }
    .ef-imagine-art .ef-duo-primary {
      width: 65%; height: 75%; top: 5%; left: 0;
      transform: rotate(-3deg);
    }
    .ef-imagine-art .ef-duo-secondary {
      width: 60%; height: 70%; bottom: 0; right: 0;
      transform: rotate(5deg);
    }
    .ef-imagine-art:hover .ef-duo-primary { transform: rotate(-6deg) translate(-8px, -6px); }
    .ef-imagine-art:hover .ef-duo-secondary { transform: rotate(8deg) translate(8px, 6px); }
    .ef-spot-video-panel {
      aspect-ratio: 16 / 9;
      overflow: hidden;
      background: #090d0b;
      border: 1px solid var(--ef-line-strong);
      border-radius: 6px;
      box-shadow: 0 34px 90px -50px rgba(40, 224, 138, 0.6), inset 0 1px 0 rgba(234, 242, 236, 0.06);
    }
    .ef-spot-video-panel video {
      display: block;
      width: 100%;
      height: 100%;
      object-fit: cover;
      background: #070a09;
    }
    .ef-spot-video-panel::after {
      content: "";
      position: absolute;
      inset: 0;
      pointer-events: none;
      box-shadow: inset 0 0 0 1px rgba(91, 255, 176, 0.08);
    }
    @media (max-width: 820px) {
      .ef-imagine-layout { grid-template-columns: 1fr; gap: 40px; }
      .ef-spot-video-panel { width: 100%; max-width: 720px; }
    }

    
    .ef-story-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 22px;
      max-width: 880px;
      margin: 0 auto;
    }
    .ef-story {
      background: var(--ef-card);
      border: 1px solid var(--ef-line);
      border-radius: var(--ef-radius-lg);
      padding: 30px;
      display: flex;
      flex-direction: column;
      transition: border-color .5s ease, background .5s ease, transform .4s ease, box-shadow .5s ease;
      position: relative;
    }
    .ef-story.ef-is-spotlight {
      border-color: rgba(40, 224, 138,0.45);
      background: linear-gradient(180deg, rgba(40, 224, 138,0.06), var(--ef-card-raised));
      box-shadow: 0 30px 80px -30px rgba(40, 224, 138,0.4);
      transform: translateY(-4px);
    }
    .ef-stars {
      display: flex; gap: 4px;
      color: var(--ef-accent-soft);
      margin-bottom: 18px;
    }
    .ef-stars svg { width: 14px; height: 14px; }
    .ef-story p {
      font-size: 14.5px;
      line-height: 1.6;
      color: #d4d4dc;
      margin-bottom: 22px;
      flex-grow: 1;
    }
    .ef-story .ef-person-name { font-size: 14px; font-weight: 600; }
    .ef-story .ef-person-role { font-size: 13px; color: var(--ef-copy-muted); margin-top: 2px; }
    @media (max-width: 760px) {
      .ef-story-grid { grid-template-columns: 1fr; }
    }

    .ef-centered-action { display: flex; justify-content: center; margin-top: 48px; }

    
    .ef-proof-layout {
      display: grid;
      grid-template-columns: 0.9fr 1.1fr;
      gap: 60px;
      align-items: center;
    }
    .ef-proof-visual {
      aspect-ratio: 3/4;
      background: linear-gradient(180deg, #28E08A 0%, #168B54 100%);
      border-radius: 24px;
      padding: 40px 24px;
      display: flex;
      align-items: flex-end;
      overflow: hidden;
      position: relative;
    }
    .ef-proof-visual::after {
      content: "";
      position: absolute;
      inset: 0;
      background: radial-gradient(circle at 30% 20%, rgba(255,255,255,0.18), transparent 50%);
      pointer-events: none;
    }
    .ef-proof-visual .ef-showcase-car {
      width: 100%;
      aspect-ratio: 4/3;
      border-radius: 14px;
      background-image: url('renders/exteriorflow-render-04.jpeg');
      background-size: cover;
      background-position: center;
      box-shadow: 0 30px 60px -20px rgba(0,0,0,0.5);
      transition: transform .6s cubic-bezier(.16,1,.3,1);
    }
    .ef-proof-visual:hover .ef-showcase-car { transform: translateY(-8px) scale(1.02); }
    .ef-proof-copy h2 {
      font-size: 40px;
      line-height: 1.1;
      letter-spacing: 0;
      font-weight: 700;
      margin-bottom: 14px;
    }
    .ef-proof-copy > p {
      color: var(--ef-copy-soft);
      max-width: 420px;
      margin-bottom: 36px;
    }
    .ef-proof-stats { display: grid; gap: 22px; }
    .ef-proof-stat {
      display: grid;
      grid-template-columns: 160px 1fr;
      align-items: baseline;
      gap: 20px;
      padding-bottom: 22px;
      border-bottom: 1px solid var(--ef-line);
    }
    .ef-proof-stat:last-child { border-bottom: none; }
    .ef-proof-number {
      font-size: 34px;
      font-weight: 600;
      letter-spacing: 0;
    }
    .ef-proof-label { color: var(--ef-copy-soft); font-size: 14px; }
    @media (max-width: 820px) {
      .ef-proof-layout { grid-template-columns: 1fr; gap: 40px; }
    }

    
    .ef-maker-layout {
      display: grid;
      grid-template-columns: 1fr 1.1fr;
      gap: 60px;
      align-items: start;
      padding-top: 0;
    }
    .ef-maker-copy h2 {
      font-size: 38px;
      line-height: 1.1;
      letter-spacing: 0;
      font-weight: 700;
      margin-bottom: 18px;
    }
    .ef-maker-copy p { color: var(--ef-copy-soft); margin-bottom: 28px; max-width: 360px; font-size: 14.5px; }
    .ef-maker-points { display: grid; gap: 20px; }
    .ef-maker-card {
      background: var(--ef-card);
      border: 1px solid var(--ef-line);
      border-radius: var(--ef-radius-lg);
      padding: 28px;
      transition: border-color .3s ease, transform .3s ease;
    }
    .ef-maker-card:hover {
      border-color: rgba(40, 224, 138,0.3);
      transform: translateX(6px);
    }
    .ef-maker-card .ef-feature-mark { margin-bottom: 20px; }
    .ef-maker-card h4 {
      font-size: 17px;
      font-weight: 600;
      margin-bottom: 8px;
    }
    .ef-maker-card p { color: var(--ef-copy-soft); font-size: 14px; margin: 0; }
    @media (max-width: 820px) {
      .ef-maker-layout { grid-template-columns: 1fr; gap: 30px; }
    }

    
    .ef-next-head { text-align: center; padding-bottom: 30px; }
    .ef-next-head h2 {
      font-size: 46px;
      line-height: 1.1;
      letter-spacing: 0;
      font-weight: 700;
      max-width: 720px;
      margin: 0 auto;
    }
    .ef-next-rule {
      width: 60px; height: 1px; background: var(--ef-line-strong);
      margin: 0 auto 36px;
    }
    .ef-next-layout {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 60px;
      align-items: center;
    }
    .ef-next-layout h3 {
      font-size: 32px;
      line-height: 1.15;
      letter-spacing: 0;
      font-weight: 700;
      margin-bottom: 18px;
    }
    .ef-next-layout p { color: var(--ef-copy-soft); margin-bottom: 28px; max-width: 380px; }
    .ef-prompt-sample {
      border-left: 3px solid var(--ef-accent);
      padding: 6px 0 6px 18px;
      margin-bottom: 28px;
      font-weight: 600;
      font-size: 14.5px;
      transition: border-color .3s ease, padding-left .3s ease;
    }
    .ef-prompt-sample:hover { border-left-color: var(--ef-accent-soft); padding-left: 22px; }
    .ef-portal-art {
      aspect-ratio: 1/1;
      border-radius: 22px;
      background-image: url('renders/exteriorflow-render-05.jpeg');
      background-size: cover;
      background-position: center;
      box-shadow: 0 30px 80px -20px rgba(0,0,0,0.7);
      transition: transform .6s cubic-bezier(.16,1,.3,1);
    }
    .ef-portal-art:hover { transform: scale(1.02) rotate(-1deg); }
    @media (max-width: 820px) {
      .ef-next-layout { grid-template-columns: 1fr; gap: 40px; }
    }

    
    .ef-plan-head { text-align: center; margin-bottom: 36px; }
    .ef-plan-head h2 {
      font-size: 40px;
      letter-spacing: 0;
      font-weight: 700;
      margin-bottom: 28px;
    }

    .ef-plan-toggle {
      display: inline-flex;
      background: var(--ef-card);
      border: 1px solid var(--ef-line);
      border-radius: 999px;
      padding: 4px;
      position: relative;
      margin-bottom: 36px;
    }
    .ef-plan-toggle .ef-toggle-indicator {
      position: absolute;
      top: 4px; left: 4px;
      height: calc(100% - 8px);
      background: var(--ef-accent);
      border-radius: 999px;
      box-shadow: 0 4px 14px -4px rgba(40, 224, 138,0.6);
      transition: transform .35s cubic-bezier(.16,1,.3,1), width .35s cubic-bezier(.16,1,.3,1);
      z-index: 1;
    }
    .ef-billing-toggle {
      padding: 10px 22px;
      font-size: 13px;
      font-weight: 500;
      color: var(--ef-copy-soft);
      border-radius: 999px;
      position: relative;
      z-index: 2;
      transition: color .25s ease;
      display: inline-flex;
      align-items: center;
      gap: 8px;
    }
    .ef-billing-toggle.ef-is-active { color: #fff; }
    .ef-billing-toggle .ef-save-note {
      background: rgba(255,255,255,0.18);
      color: #fff;
      font-size: 10px;
      font-weight: 600;
      padding: 2px 8px;
      border-radius: 999px;
      opacity: 0;
      transition: opacity .25s ease;
    }
    .ef-billing-toggle.ef-is-active .ef-save-note { opacity: 1; }

    .ef-plan-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 20px;
    }
    .ef-plan-card {
      background: var(--ef-card);
      border: 1px solid var(--ef-line);
      border-radius: var(--ef-radius-lg);
      padding: 30px;
      position: relative;
      transition: transform .3s ease, border-color .3s ease, box-shadow .3s ease;
    }
    .ef-plan-card:hover {
      transform: translateY(-4px);
      border-color: var(--ef-line-strong);
    }
    .ef-plan-card.ef-is-recommended {
      border-color: rgba(40, 224, 138, 0.4);
      box-shadow: 0 30px 60px -30px rgba(40, 224, 138,0.3);
    }
    .ef-plan-card.ef-is-recommended:hover {
      border-color: rgba(40, 224, 138, 0.6);
      box-shadow: 0 40px 80px -30px rgba(40, 224, 138,0.5);
    }
    .ef-plan-badge {
      position: absolute;
      top: -12px; left: 24px;
      background: var(--ef-accent);
      border: 1px solid rgba(255,255,255,0.12);
      color: #fff;
      padding: 4px 12px;
      border-radius: 999px;
      font-size: 12px;
      font-weight: 500;
      box-shadow: 0 6px 18px -4px rgba(40, 224, 138,0.6);
    }
    .ef-plan-name { color: var(--ef-copy-soft); font-size: 13px; margin-bottom: 18px; }
    .ef-plan-price {
      display: flex; align-items: baseline; gap: 8px;
      margin-bottom: 14px;
    }
    .ef-plan-price .ef-price-value {
      font-size: 44px;
      font-weight: 700;
      letter-spacing: 0;
      transition: opacity .25s ease;
    }
    .ef-plan-price .ef-price-value.ef-is-flipping { opacity: 0; }
    .ef-plan-price .ef-price-period { color: var(--ef-copy-muted); font-size: 13px; }
    .ef-plan-note {
      color: var(--ef-copy-muted);
      font-size: 13px;
      line-height: 1.55;
      margin-bottom: 22px;
      min-height: 60px;
    }
    .ef-plan-card .ef-action { width: 100%; margin-bottom: 22px; }
    .ef-feature-set { list-style: none; display: grid; gap: 12px; }
    .ef-feature-set li {
      display: flex; align-items: center; gap: 10px;
      font-size: 13.5px;
      color: var(--ef-copy-soft);
      transition: color .2s ease;
    }
    .ef-plan-card:hover .ef-feature-set li { color: #d4d4dc; }
    .ef-checkmark {
      width: 18px; height: 18px;
      border-radius: 50%;
      background: rgba(40, 224, 138,0.15);
      display: grid; place-items: center;
      flex-shrink: 0;
    }
    .ef-checkmark svg { width: 10px; height: 10px; color: var(--ef-accent-soft); }
    @media (max-width: 920px) {
      .ef-plan-grid { grid-template-columns: 1fr; max-width: 420px; margin: 0 auto; }
    }

    
    .ef-final-panel {
      background: linear-gradient(180deg, #28E08A 0%, #1FBF72 100%);
      border-radius: var(--ef-radius-xl);
      padding: 64px 40px 40px;
      text-align: center;
      position: relative;
      overflow: hidden;
    }
    .ef-final-panel::before, .ef-final-panel::after {
      content: ""; position: absolute;
      border-radius: 50%;
      border: 1px solid rgba(255,255,255,0.12);
      pointer-events: none;
      transition: transform 1s ease;
    }
    .ef-final-panel::before {
      width: 420px; height: 420px;
      left: -120px; top: 40%;
    }
    .ef-final-panel::after {
      width: 320px; height: 320px;
      right: -80px; top: -100px;
    }
    .ef-final-panel:hover::before { transform: translateX(20px) translateY(-10px); }
    .ef-final-panel:hover::after { transform: translateX(-20px) translateY(10px); }
    .ef-final-panel .ef-kicker {
      background: rgba(255,255,255,0.12);
      border-color: rgba(255,255,255,0.15);
      color: #fff;
      margin-bottom: 22px;
      position: relative; z-index: 1;
    }
    .ef-final-panel h2 {
      font-size: 44px;
      line-height: 1.15;
      letter-spacing: 0;
      font-weight: 700;
      color: rgba(255,255,255,0.92);
      max-width: 640px;
      margin: 0 auto 36px;
      position: relative; z-index: 1;
    }
    .ef-final-panel .ef-action { position: relative; z-index: 1; }
    .ef-final-panel .ef-cta-ribbon {
      position: absolute;
      bottom: 0; left: 0; right: 0;
      height: 22px;
      background: rgba(255,255,255,0.18);
      border-radius: 0 0 var(--ef-radius-xl) var(--ef-radius-xl);
    }

    
    footer { padding: 80px 0 36px; }
    .ef-footer-grid {
      display: grid;
      grid-template-columns: 1.4fr 1fr 1fr;
      gap: 60px;
      padding-bottom: 60px;
      border-bottom: 1px solid var(--ef-line);
    }
    .ef-footer-about p {
      color: var(--ef-copy-muted);
      font-size: 13.5px;
      max-width: 280px;
      margin-top: 18px;
    }
    .ef-footer-column h5 {
      font-size: 14px;
      font-weight: 600;
      margin-bottom: 20px;
    }
    .ef-footer-column ul { list-style: none; display: grid; gap: 12px; }
    .ef-footer-column a {
      color: var(--ef-copy-soft);
      font-size: 13.5px;
      transition: color .15s ease, padding-left .25s ease;
    }
    .ef-footer-column a:hover { color: var(--ef-copy); padding-left: 4px; }
    .ef-footer-base {
      padding-top: 30px;
      display: flex;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 20px;
      color: var(--ef-copy-muted);
      font-size: 13px;
    }
    .ef-footer-base a { color: var(--ef-copy-muted); text-decoration: underline; }
    .ef-footer-base a:hover { color: var(--ef-copy-soft); }
    .ef-footer-legal { display: flex; gap: 36px; flex-wrap: wrap; }
    @media (max-width: 760px) {
      .ef-footer-grid { grid-template-columns: 1fr; gap: 40px; }
    }

    
    .ef-notice {
      position: fixed;
      bottom: 24px; left: 50%;
      transform: translateX(-50%) translateY(80px);
      background: var(--ef-card-raised);
      border: 1px solid rgba(40, 224, 138,0.4);
      color: #fff;
      padding: 12px 22px;
      border-radius: 12px;
      font-size: 14px;
      font-weight: 500;
      box-shadow: 0 20px 50px -10px rgba(0,0,0,0.5), 0 0 0 1px rgba(40, 224, 138,0.2);
      z-index: 100;
      opacity: 0;
      transition: opacity .3s ease, transform .4s cubic-bezier(.16,1,.3,1);
      pointer-events: none;
      display: flex; align-items: center; gap: 10px;
    }
    .ef-notice.ef-is-shown {
      opacity: 1;
      transform: translateX(-50%) translateY(0);
    }
    .ef-notice .ef-notice-dot {
      width: 8px; height: 8px; border-radius: 50%;
      background: var(--ef-accent-soft);
      box-shadow: 0 0 10px var(--ef-accent-soft);
    }

    
    .ef-proof-row {
      display: flex;
      align-items: center;
      justify-content: center;
      flex-wrap: wrap;
      gap: 10px 14px;
      margin-top: 20px;
      color: var(--ef-copy-muted);
      font-size: 13px;
    }
    .ef-rating-stars { display: inline-flex; gap: 2px; color: #f5b63f; }
    .ef-rating-stars svg { width: 13px; height: 13px; }
    .ef-proof-row .ef-dot-sep { width: 3px; height: 3px; border-radius: 50%; background: var(--ef-copy-muted); opacity: .6; }

    
    .ef-step-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 20px;
    }
    .ef-step-card {
      position: relative;
      background: var(--ef-card);
      border: 1px solid var(--ef-line);
      border-radius: var(--ef-radius-lg);
      padding: 34px 30px;
      overflow: hidden;
      transition: transform .35s cubic-bezier(.16,1,.3,1), border-color .25s ease;
    }
    .ef-step-card:hover { transform: translateY(-4px); border-color: var(--ef-line-strong); }
    .ef-step-watermark {
      position: absolute;
      top: -26px; right: 6px;
      font-size: 128px;
      font-weight: 800;
      line-height: 1;
      color: rgba(91, 255, 176,0.07);
      pointer-events: none;
      user-select: none;
    }
    .ef-step-chip {
      display: inline-flex;
      padding: 5px 12px;
      border-radius: 999px;
      background: rgba(40, 224, 138,0.12);
      border: 1px solid rgba(40, 224, 138,0.3);
      color: var(--ef-accent-soft);
      font-size: 11px;
      font-weight: 600;
      letter-spacing: 0;
      text-transform: uppercase;
      margin-bottom: 18px;
    }
    .ef-step-card h4 { font-size: 19px; font-weight: 600; letter-spacing: 0; margin-bottom: 10px; }
    .ef-step-card p { color: var(--ef-copy-soft); font-size: 14px; line-height: 1.6; }
    @media (max-width: 860px) { .ef-step-grid { grid-template-columns: 1fr; } }

    
    .ef-gallery-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 14px;
    }
    .ef-gallery-tile {
      position: relative;
      aspect-ratio: 1 / 1;
      border-radius: 16px;
      overflow: hidden;
      border: 1px solid var(--ef-line);
    }
    .ef-gallery-image {
      position: absolute; inset: 0;
      background-size: cover;
      background-position: center;
      background-color: var(--ef-card-raised);
      transition: transform .6s cubic-bezier(.16,1,.3,1);
    }
    .ef-gallery-tile:hover .ef-gallery-image { transform: scale(1.06); }
    .ef-gallery-caption {
      position: absolute;
      left: 0; right: 0; bottom: 0;
      padding: 36px 14px 12px;
      font-size: 12px;
      line-height: 1.45;
      color: rgba(255,255,255,0.92);
      background: linear-gradient(to top, rgba(8,8,12,0.85), transparent);
      opacity: 0;
      transform: translateY(8px);
      transition: opacity .35s ease, transform .35s ease;
    }
    .ef-gallery-tile:hover .ef-gallery-caption { opacity: 1; transform: none; }
    @media (max-width: 860px) { .ef-gallery-grid { grid-template-columns: repeat(2, 1fr); } }

    
    .ef-contrast-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 20px;
      align-items: stretch;
    }
    .ef-contrast-panel {
      background: var(--ef-card);
      border: 1px solid var(--ef-line);
      border-radius: var(--ef-radius-lg);
      padding: 36px 32px;
    }
    .ef-contrast-panel h4 { font-size: 18px; font-weight: 600; margin-bottom: 22px; letter-spacing: 0; }
    .ef-contrast-panel.ef-positive {
      border-color: rgba(40, 224, 138,0.38);
      background: linear-gradient(180deg, rgba(40, 224, 138,0.10) 0%, rgba(40, 224, 138,0.02) 100%);
      box-shadow: 0 30px 80px -45px rgba(40, 224, 138,0.55);
    }
    .ef-contrast-list { list-style: none; display: grid; gap: 15px; }
    .ef-contrast-list li {
      display: flex; align-items: flex-start; gap: 12px;
      font-size: 14px; color: var(--ef-copy-soft); line-height: 1.55;
    }
    .ef-contrast-panel.ef-positive .ef-contrast-list li { color: var(--ef-copy); }
    .ef-compare-dot {
      width: 22px; height: 22px;
      flex-shrink: 0;
      border-radius: 50%;
      display: grid; place-items: center;
      margin-top: 1px;
    }
    .ef-compare-dot svg { width: 11px; height: 11px; }
    .ef-compare-no { background: rgba(255,255,255,0.05); border: 1px solid var(--ef-line); color: var(--ef-copy-muted); }
    .ef-compare-yes { background: rgba(40, 224, 138,0.18); border: 1px solid rgba(40, 224, 138,0.45); color: var(--ef-accent-soft); }
    .ef-contrast-panel .ef-action { margin-top: 26px; }
    @media (max-width: 860px) { .ef-contrast-grid { grid-template-columns: 1fr; } }

    
    .ef-plan-trust { margin-top: 10px; font-size: 12px; color: var(--ef-copy-muted); text-align: center; }
    .ef-guarantee {
      margin-top: 28px;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 14px;
      flex-wrap: wrap;
      padding: 18px 26px;
      border: 1px dashed rgba(40, 224, 138,0.4);
      border-radius: 16px;
      background: rgba(40, 224, 138,0.05);
      color: var(--ef-copy-soft);
      font-size: 14px;
      text-align: center;
    }
    .ef-guarantee strong { color: var(--ef-copy); font-weight: 600; }
    .ef-safety-mark {
      width: 34px; height: 34px;
      border-radius: 10px;
      background: rgba(40, 224, 138,0.15);
      border: 1px solid rgba(40, 224, 138,0.4);
      display: grid; place-items: center;
      color: var(--ef-accent-soft);
      flex-shrink: 0;
    }
    .ef-safety-mark svg { width: 16px; height: 16px; }

    
    .ef-questions { max-width: 760px; margin: 0 auto; display: grid; gap: 12px; }
    .ef-question {
      background: var(--ef-card);
      border: 1px solid var(--ef-line);
      border-radius: 16px;
      overflow: hidden;
      transition: border-color .25s ease, background .25s ease;
    }
    .ef-question.ef-is-open { border-color: rgba(40, 224, 138,0.35); background: var(--ef-card-raised); }
    .ef-question-trigger {
      width: 100%;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      padding: 20px 22px;
      font-size: 15px;
      font-weight: 500;
      text-align: left;
    }
    .ef-question-mark {
      width: 26px; height: 26px;
      flex-shrink: 0;
      border-radius: 8px;
      border: 1px solid var(--ef-line-strong);
      display: grid; place-items: center;
      color: var(--ef-copy-soft);
      transition: transform .35s cubic-bezier(.16,1,.3,1), background .25s ease, border-color .25s ease, color .25s ease;
    }
    .ef-question-mark svg { width: 12px; height: 12px; }
    .ef-question.ef-is-open .ef-question-mark {
      transform: rotate(45deg);
      background: var(--ef-accent);
      border-color: var(--ef-accent);
      color: #fff;
    }
    .ef-answer { max-height: 0; overflow: hidden; transition: max-height .4s cubic-bezier(.16,1,.3,1); }
    .ef-answer p { padding: 0 22px 22px; color: var(--ef-copy-soft); font-size: 14px; line-height: 1.65; }

    
    .ef-quick-access {
      position: fixed;
      left: 50%;
      bottom: 18px;
      transform: translate(-50%, 140%);
      z-index: 60;
      display: flex;
      align-items: center;
      gap: 16px;
      padding: 10px 10px 10px 20px;
      background: rgba(20, 20, 26, 0.88);
      backdrop-filter: blur(14px);
      -webkit-backdrop-filter: blur(14px);
      border: 1px solid var(--ef-line-strong);
      border-radius: 16px;
      box-shadow: 0 24px 60px -20px rgba(0,0,0,0.7), 0 0 0 1px rgba(40, 224, 138,0.10);
      opacity: 0;
      transition: transform .5s cubic-bezier(.16,1,.3,1), opacity .35s ease;
      max-width: calc(100vw - 32px);
    }
    .ef-quick-access.ef-is-shown { transform: translate(-50%, 0); opacity: 1; }
    .ef-quick-access .ef-quick-text { font-size: 14px; color: var(--ef-copy-soft); white-space: nowrap; }
    .ef-quick-access .ef-quick-text strong { color: var(--ef-copy); font-weight: 600; }
    .ef-quick-access .ef-action { padding: 10px 18px; white-space: nowrap; }
    .ef-quick-close {
      width: 30px; height: 30px;
      display: grid; place-items: center;
      border-radius: 8px;
      color: var(--ef-copy-muted);
      transition: color .2s ease, background .2s ease;
    }
    .ef-quick-close:hover { color: var(--ef-copy); background: rgba(255,255,255,0.06); }
    @media (max-width: 600px) {
      .ef-quick-access .ef-hide-narrow { display: none; }
    }

/* ExteriorFlow theme layer */
:root {
  --ef-ink: #020403;
  --ef-surface: #050806;
  --ef-card: #070d0a;
  --ef-card-raised: #0a130e;
  --ef-line: rgba(110, 200, 160, 0.10);
  --ef-line-strong: rgba(110, 200, 160, 0.20);
  --ef-copy: #eaf2ec;
  --ef-copy-soft: #8fa198;
  --ef-copy-muted: #4f6158;
  --ef-accent: #28e08a;
  --ef-accent-hover: #5bffb0;
  --ef-accent-soft: #5bffb0;
  --ef-radius-sm: 4px;
  --ef-radius-md: 6px;
  --ef-radius-lg: 8px;
  --ef-radius-xl: 8px;
  --ef-page-max: 1180px;
}

html,
body {
  background: var(--ef-ink);
  color: var(--ef-copy);
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
}

body {
  background-image:
    radial-gradient(circle at 50% -20%, rgba(40, 224, 138, 0.08), transparent 34%),
    linear-gradient(180deg, #020403 0%, #050806 48%, #020403 100%);
}

.ef-grid-plane {
  background-image:
    linear-gradient(to right, rgba(110, 200, 160, 0.12) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(110, 200, 160, 0.12) 1px, transparent 1px),
    linear-gradient(to right, rgba(110, 200, 160, 0.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(110, 200, 160, 0.05) 1px, transparent 1px);
  background-size: 80px 80px, 80px 80px, 20px 20px, 20px 20px;
  opacity: 0.92;
}

.ef-grid-plane::after {
  background-image: radial-gradient(circle at 1px 1px, rgba(91, 255, 176, 0.26) 1px, transparent 1.5px);
  background-size: 80px 80px;
  opacity: 0.72;
}

.ef-halo-upper {
  background: radial-gradient(ellipse, rgba(40, 224, 138, 0.10) 0%, rgba(40, 224, 138, 0) 70%);
}

.ef-halo-lower,
.ef-pointer-aura {
  background: radial-gradient(circle, rgba(40, 224, 138, 0.07) 0%, rgba(40, 224, 138, 0) 65%);
}

.ef-shell {
  max-width: var(--ef-page-max);
}

.ef-site-top {
  background: rgba(2, 4, 3, 0.90);
  border-bottom-color: var(--ef-line);
}

.ef-nav {
  padding: 16px 0;
}

.ef-wordmark,
.ef-nav-links a,
.ef-action,
.ef-kicker,
.ef-step-chip,
.ef-gallery-caption,
.ef-plan-name,
.ef-plan-badge,
.ef-billing-toggle,
.ef-footer-column h5,
.ef-proof-row {
  font-family: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  letter-spacing: 0;
  text-transform: uppercase;
}

.ef-wordmark {
  color: var(--ef-copy);
  font-size: 14px;
  font-weight: 700;
}

.ef-wordmark-mark {
  width: 30px;
  height: 30px;
  color: var(--ef-accent);
  background: transparent;
  border: 1px solid var(--ef-line-strong);
  border-radius: 50%;
  box-shadow: none;
}

.ef-wordmark-mark svg {
  width: 17px;
  height: 17px;
}

.ef-nav-links {
  gap: 24px;
}

.ef-nav-links a {
  color: var(--ef-copy-soft);
  font-size: 12px;
  font-weight: 600;
}

.ef-action {
  border-radius: 4px;
  font-size: 12px;
  font-weight: 700;
  min-height: 42px;
  padding: 12px 22px;
}

.ef-action-large {
  font-size: 13px;
  min-height: 48px;
  padding: 14px 26px;
}

.ef-action-accent {
  background: var(--ef-accent);
  color: #07100b;
  box-shadow: 0 0 0 1px rgba(91, 255, 176, 0.28), 0 18px 48px -24px rgba(40, 224, 138, 0.9);
}

.ef-action-accent:hover {
  background: var(--ef-accent-hover);
  box-shadow: 0 0 0 1px rgba(91, 255, 176, 0.4), 0 20px 52px -24px rgba(91, 255, 176, 0.9);
}

.ef-action-ink {
  background: #030604;
  color: var(--ef-accent);
  border-color: rgba(91, 255, 176, 0.42);
}

.ef-action-ink:hover {
  background: #07110c;
}

.ef-kicker {
  padding: 0;
  color: var(--ef-accent);
  background: transparent;
  border: 0;
  border-radius: 0;
  font-size: 12px;
  font-weight: 700;
}

.ef-hero {
  padding: 98px 0 68px;
  text-align: center;
}

.ef-hero .ef-shell {
  max-width: 1180px;
}

.ef-hero .ef-kicker {
  margin-bottom: 22px;
}

.ef-hero h1,
.ef-section-head h2,
.ef-imagine-copy h2,
.ef-proof-copy h2,
.ef-maker-copy h2,
.ef-next-head h2,
.ef-brand-copy h2,
.ef-house-copy h2,
.ef-render-copy h2,
.ef-plan-head h2,
.ef-final-panel h2,
.ef-split h3,
.ef-next-layout h3 {
  font-family: 'Archivo', 'Inter', system-ui, sans-serif;
  font-weight: 800;
  letter-spacing: 0;
}

.ef-hero h1 {
  max-width: 980px;
  margin: 0 auto 22px;
  color: #cfd8d1;
  font-size: 74px;
  line-height: 1;
}

.ef-hero p {
  max-width: 620px;
  margin: 0 auto 28px;
  color: var(--ef-copy-soft);
  font-size: 16px;
  line-height: 1.6;
}

.ef-proof-row {
  justify-content: center;
  color: var(--ef-copy-soft);
  font-size: 11px;
}

.ef-rating-stars {
  display: none;
}

.ef-proof-row .ef-dot-sep {
  background: var(--ef-accent);
}

.ef-hero-media {
  max-width: 1080px;
  margin: 62px auto 0;
  background: #030604;
  border-color: var(--ef-line-strong);
  border-radius: 4px;
  box-shadow: 0 40px 120px -62px rgba(40, 224, 138, 0.38), inset 0 1px 0 rgba(234, 242, 236, 0.04);
}

.ef-hero-media video {
  background: #020403;
}

section {
  padding: 86px 0;
}

.ef-spot-home-section {
  padding-top: 18px;
}

.ef-section-head {
  max-width: 760px;
}

.ef-section-head h2,
.ef-next-head h2,
.ef-final-panel h2 {
  font-size: 48px;
  line-height: 1.05;
}

.ef-split h3,
.ef-imagine-copy h2,
.ef-proof-copy h2,
.ef-maker-copy h2,
.ef-brand-copy h2,
.ef-house-copy h2,
.ef-render-copy h2,
.ef-next-layout h3,
.ef-plan-head h2 {
  font-size: 40px;
  line-height: 1.08;
}

.ef-stat-panel,
.ef-step-card,
.ef-use-card,
.ef-story,
.ef-maker-card,
.ef-brand-board,
.ef-house-panel,
.ef-house-step,
.ef-render-frame,
.ef-contrast-panel,
.ef-plan-card,
.ef-question,
.ef-quick-access,
.ef-notice,
.ef-gallery-tile {
  background: linear-gradient(180deg, rgba(7, 13, 10, 0.98), rgba(3, 6, 4, 0.96));
  border-color: var(--ef-line);
  border-radius: 6px;
}

.ef-stat-grid,
.ef-feature-mark,
.ef-use-icon,
.ef-safety-mark,
.ef-question-mark {
  border-color: var(--ef-line);
  border-radius: 4px;
}

.ef-stat-number,
.ef-proof-number,
.ef-plan-price .ef-price-value {
  color: var(--ef-accent);
  font-family: 'Archivo', 'Inter', system-ui, sans-serif;
  letter-spacing: 0;
}

.ef-feature-mark,
.ef-use-icon,
.ef-checkmark,
.ef-safety-mark {
  background: rgba(40, 224, 138, 0.10);
}

.ef-feature-mark svg,
.ef-use-icon svg,
.ef-checkmark svg,
.ef-safety-mark svg,
.ef-stars {
  color: var(--ef-accent-soft);
}

.ef-step-watermark {
  color: rgba(91, 255, 176, 0.07);
}

.ef-step-chip {
  color: var(--ef-accent);
  background: rgba(40, 224, 138, 0.10);
  border-color: rgba(91, 255, 176, 0.26);
  border-radius: 4px;
}

.ef-use-card:hover,
.ef-maker-card:hover,
.ef-plan-card:hover,
.ef-question.ef-is-open {
  border-color: rgba(91, 255, 176, 0.34);
  background: linear-gradient(180deg, rgba(10, 19, 14, 0.98), rgba(5, 8, 6, 0.97));
}

.ef-story.ef-is-spotlight,
.ef-contrast-panel.ef-positive {
  border-color: rgba(91, 255, 176, 0.36);
  background: linear-gradient(180deg, rgba(40, 224, 138, 0.055), rgba(7, 13, 10, 0.98));
  box-shadow: 0 32px 90px -56px rgba(40, 224, 138, 0.52);
}

.ef-split-art,
.ef-imagine-art .ef-duo-primary,
.ef-imagine-art .ef-duo-secondary,
.ef-split-art .ef-layer-front,
.ef-split-art .ef-layer-back,
.ef-portal-art,
.ef-proof-visual .ef-showcase-car {
  border-radius: 6px;
}

.ef-proof-visual {
  background:
    linear-gradient(180deg, rgba(40, 224, 138, 0.10), rgba(40, 224, 138, 0.025)),
    #030604;
  border: 1px solid var(--ef-line-strong);
  border-radius: 6px;
}

.ef-plan-toggle {
  background: #030604;
  border-color: var(--ef-line);
  border-radius: 4px;
}

.ef-plan-toggle .ef-toggle-indicator {
  background: var(--ef-accent);
  border-radius: 3px;
  box-shadow: none;
}

.ef-billing-toggle {
  border-radius: 3px;
  color: var(--ef-copy-soft);
}

.ef-billing-toggle.ef-is-active {
  color: #07100b;
}

.ef-billing-toggle .ef-save-note {
  background: rgba(7, 16, 11, 0.18);
  color: #07100b;
}

.ef-plan-card.ef-is-recommended,
.ef-plan-card.ef-is-recommended:hover {
  border-color: rgba(91, 255, 176, 0.46);
  box-shadow: 0 34px 90px -56px rgba(40, 224, 138, 0.58);
}

.ef-plan-badge {
  color: #07100b;
  background: var(--ef-accent);
  border-color: transparent;
  border-radius: 4px;
}

.ef-final-panel {
  background:
    linear-gradient(180deg, rgba(40, 224, 138, 0.10), rgba(40, 224, 138, 0.025)),
    #030604;
  border: 1px solid var(--ef-line-strong);
  border-radius: 6px;
}

.ef-final-panel .ef-kicker {
  color: var(--ef-accent);
  background: transparent;
  border: 0;
}

.ef-final-panel h2 {
  color: var(--ef-copy);
}

.ef-final-panel .ef-cta-ribbon {
  height: 8px;
  background: rgba(40, 224, 138, 0.34);
  border-radius: 0 0 6px 6px;
}

.ef-gallery-caption {
  color: var(--ef-copy);
  background: linear-gradient(to top, rgba(2, 4, 3, 0.94), transparent);
  font-size: 11px;
}

.ef-question.ef-is-open .ef-question-mark {
  color: #07100b;
}

.ef-footer-base,
.ef-footer-about p,
.ef-footer-column a,
.ef-plan-note,
.ef-plan-trust,
.ef-answer p,
.ef-story p,
.ef-use-card p,
.ef-step-card p,
.ef-split-lede,
.ef-maker-card p,
.ef-maker-copy p,
.ef-proof-copy > p,
.ef-proof-label,
.ef-next-layout p {
  color: var(--ef-copy-soft);
}

.ef-brand-layout,
.ef-render-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 64px;
  align-items: center;
}

.ef-brand-copy .ef-kicker,
.ef-house-copy .ef-kicker,
.ef-render-copy .ef-kicker {
  margin-bottom: 18px;
}

.ef-brand-copy h2,
.ef-house-copy h2,
.ef-render-copy h2 {
  margin-bottom: 16px;
}

.ef-brand-copy p,
.ef-house-copy p,
.ef-render-copy p {
  color: var(--ef-copy-soft);
  font-size: 15px;
  line-height: 1.65;
}

.ef-brand-copy p {
  max-width: 440px;
  margin-bottom: 28px;
}

.ef-brand-board {
  position: relative;
  display: grid;
  gap: 14px;
  padding: 32px;
  overflow: hidden;
  border: 1px solid var(--ef-line);
}

.ef-brand-board::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to right, rgba(91, 255, 176, 0.06) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(91, 255, 176, 0.06) 1px, transparent 1px);
  background-size: 34px 34px;
  opacity: 0.7;
  pointer-events: none;
}

.ef-brand-row {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.ef-brand-row span {
  min-height: 72px;
  display: grid;
  place-items: center;
  padding: 12px;
  border: 1px solid var(--ef-line);
  border-radius: 4px;
  background: rgba(2, 4, 3, 0.74);
  color: var(--ef-copy);
  font-family: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 12px;
  font-weight: 700;
  line-height: 1.25;
  text-align: center;
  text-transform: uppercase;
}

.ef-house-panel {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 46px;
  align-items: start;
  padding: 40px;
  border: 1px solid var(--ef-line);
}

.ef-house-copy p {
  max-width: 410px;
}

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

.ef-house-step {
  position: relative;
  min-height: 220px;
  padding: 24px;
  border: 1px solid var(--ef-line);
  overflow: hidden;
}

.ef-house-step::after {
  content: "";
  position: absolute;
  right: -36px;
  bottom: -42px;
  width: 120px;
  height: 120px;
  border: 1px solid rgba(91, 255, 176, 0.08);
  transform: rotate(12deg);
}

.ef-house-step span {
  display: inline-flex;
  margin-bottom: 28px;
  color: var(--ef-accent);
  font-family: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 12px;
  font-weight: 700;
}

.ef-house-step h4 {
  margin-bottom: 10px;
  font-size: 17px;
  font-weight: 700;
}

.ef-house-step p {
  color: var(--ef-copy-soft);
  font-size: 13.5px;
  line-height: 1.6;
}

.ef-render-layout {
  grid-template-columns: 1.1fr 0.9fr;
}

.ef-render-frame {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--ef-line-strong);
  padding: 12px;
}

.ef-render-image {
  min-height: 410px;
  border-radius: 4px;
  background-image:
    linear-gradient(to bottom, rgba(2, 4, 3, 0.02), rgba(2, 4, 3, 0.36)),
    url('renders/exteriorflow-render-01.jpeg');
  background-size: cover;
  background-position: center;
  filter: saturate(0.9) contrast(1.05);
}

.ef-render-toolbar {
  position: absolute;
  left: 28px;
  right: 28px;
  bottom: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 13px 16px;
  border: 1px solid rgba(91, 255, 176, 0.24);
  border-radius: 4px;
  background: rgba(2, 4, 3, 0.84);
  color: var(--ef-copy);
  font-family: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.ef-render-toolbar strong {
  color: var(--ef-accent);
}

.ef-render-copy p {
  max-width: 460px;
  margin-bottom: 26px;
}

@media (max-width: 900px) {
  .ef-brand-layout,
  .ef-render-layout,
  .ef-house-panel {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .ef-render-layout {
    gap: 38px;
  }

  .ef-house-steps {
    grid-template-columns: 1fr;
  }

  .ef-house-step {
    min-height: 0;
  }
}

@media (max-width: 640px) {
  .ef-brand-board,
  .ef-house-panel,
  .ef-render-frame {
    padding: 20px;
  }

  .ef-brand-row {
    grid-template-columns: 1fr;
  }

  .ef-brand-row span {
    min-height: 54px;
  }

  .ef-render-image {
    min-height: 300px;
  }

  .ef-render-toolbar {
    left: 32px;
    right: 32px;
    bottom: 32px;
  }
}

.ef-quick-access {
  background: rgba(2, 4, 3, 0.95);
  border-color: var(--ef-line-strong);
  border-radius: 6px;
}

.ef-notice {
  background: var(--ef-card-raised);
  border-color: rgba(91, 255, 176, 0.4);
  border-radius: 6px;
}

@media (max-width: 980px) {
  .ef-hero h1 {
    font-size: 62px;
  }

  .ef-section-head h2,
  .ef-next-head h2,
  .ef-final-panel h2 {
    font-size: 42px;
  }

  .ef-split h3,
  .ef-imagine-copy h2,
  .ef-proof-copy h2,
  .ef-maker-copy h2,
  .ef-brand-copy h2,
  .ef-house-copy h2,
  .ef-render-copy h2,
  .ef-next-layout h3,
  .ef-plan-head h2 {
    font-size: 34px;
  }
}

@media (max-width: 760px) {
  .ef-hero {
    padding: 72px 0 48px;
  }

  .ef-nav {
    gap: 14px;
  }

  .ef-wordmark {
    font-size: 12px;
  }

  .ef-wordmark-mark {
    width: 26px;
    height: 26px;
  }

  .ef-nav-actions .ef-action {
    min-height: 36px;
    padding: 9px 12px;
    font-size: 11px;
  }
}

@media (max-width: 640px) {
  .ef-shell {
    padding: 0 20px;
  }

  .ef-hero h1 {
    max-width: 100%;
    overflow-wrap: anywhere;
    font-size: 38px;
    line-height: 1.02;
  }

  .ef-hero p {
    max-width: 100%;
    overflow-wrap: anywhere;
    font-size: 16px;
  }

  .ef-proof-row {
    align-items: center;
    flex-direction: column;
    text-align: center;
  }

  .ef-proof-row .ef-dot-sep {
    display: none;
  }

  .ef-section-head h2,
  .ef-next-head h2,
  .ef-final-panel h2 {
    font-size: 34px;
  }

  .ef-split h3,
  .ef-imagine-copy h2,
  .ef-proof-copy h2,
  .ef-maker-copy h2,
  .ef-brand-copy h2,
  .ef-house-copy h2,
  .ef-render-copy h2,
  .ef-next-layout h3,
  .ef-plan-head h2 {
    font-size: 30px;
  }

  .ef-hero-media {
    width: 100%;
    margin-top: 42px;
  }

  .ef-quick-access {
    width: calc(100vw - 28px);
    justify-content: space-between;
    gap: 10px;
    padding: 9px 10px 9px 12px;
  }

  .ef-quick-access .ef-action {
    padding: 9px 12px;
    font-size: 11px;
  }
}

@media (max-width: 480px) {
  .ef-nav {
    justify-content: center;
  }

  .ef-nav-actions {
    display: none;
  }

  .ef-hero {
    padding-top: 76px;
  }

  .ef-action-large {
    width: 100%;
  }
}