:root {
  color-scheme: light;
  --ink: #0a1a2f;
  --ink-2: #0c2941;
  --ink-3: #123957;
  --paper: #f7f7f4;
  --surface: #ffffff;
  --muted: #5c6c7d;
  --line: #dce4e9;
  --line-strong: #c5d2dc;
  --lime: #167fb5;
  --lime-dark: #0e6798;
  --blue: #dceffc;
  --danger: #c74a52;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--paper); }
body { min-width: 320px; margin: 0; color: var(--ink); background-color: var(--paper); background-image: linear-gradient(rgba(10, 26, 47, .035) 1px, transparent 1px), linear-gradient(90deg, rgba(10, 26, 47, .035) 1px, transparent 1px); background-size: 80px 80px; line-height: 1.5; }
button, input { font: inherit; }
button { cursor: pointer; }
a { color: inherit; text-decoration: none; }
button:focus-visible, a:focus-visible, input:focus-visible { outline: 3px solid rgba(22, 127, 181, .32); outline-offset: 3px; }

.site-header { width: min(1180px, calc(100% - 48px)); min-height: 78px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 22px; border-bottom: 1px solid var(--line); }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); font-size: 1.05rem; font-weight: 820; letter-spacing: -.055em; white-space: nowrap; }
.brand > span:last-child > span { color: var(--lime); }
.brand-mark { width: 34px; height: 34px; display: grid; flex: 0 0 auto; place-items: center; border-radius: 10px; color: #7bc1ee; background: var(--ink); font-size: .7rem; font-weight: 860; letter-spacing: -.08em; }
.brand-mark::before { content: "GX"; }
.brand-mark i { display: none; }
.desktop-nav { display: flex; gap: clamp(14px, 2vw, 28px); margin-left: auto; min-width: 0; }
.desktop-nav a { color: var(--muted); font-size: .84rem; font-weight: 680; white-space: nowrap; }
.desktop-nav a:hover { color: var(--lime); }
.nav-action { display: inline-flex; align-items: center; gap: 8px; flex: 0 0 auto; padding: 9px 12px; border: 1px solid var(--line-strong); border-radius: 99px; color: var(--ink); background: rgba(255,255,255,.74); font-size: .78rem; font-weight: 760; transition: .18s ease; }
.nav-action:hover { border-color: var(--lime); color: var(--lime); }
.image-language-switcher { display: inline-flex; align-items: center; padding: 3px; border: 1px solid var(--line-strong); border-radius: 99px; background: #fff; }
.image-language-switcher a { min-width: 37px; height: 28px; display: inline-flex; align-items: center; justify-content: center; border-radius: 99px; color: var(--muted); font-size: .72rem; font-weight: 820; transition: color .18s ease, background .18s ease; }
.image-language-switcher a:hover { color: var(--ink); }
.image-language-switcher a[aria-current="page"] { color: #fff; background: var(--lime); }

.hero { position: relative; width: min(1180px, calc(100% - 48px)); min-height: 600px; margin: 0 auto; padding: 72px 0 84px; display: grid; grid-template-columns: minmax(0, .92fr) minmax(400px, 1.08fr); align-items: center; gap: clamp(42px, 6vw, 82px); overflow: hidden; }
.hero::before { content: ""; position: absolute; z-index: -1; width: 600px; height: 600px; right: -80px; top: -180px; border-radius: 50%; background: radial-gradient(circle, rgba(22,127,181,.15), rgba(22,127,181,.045) 38%, transparent 68%); }
.hero-copy { min-width: 0; max-width: 550px; }
.eyebrow { max-width: 100%; margin: 0 0 17px; display: inline-flex; align-items: center; gap: 10px; color: var(--lime); font-size: .72rem; font-weight: 840; letter-spacing: .13em; line-height: 1.35; text-transform: uppercase; }
.eyebrow > span:first-child { width: 22px; height: 2px; flex: 0 0 22px; background: currentColor; }
.eyebrow > span:last-child { width: auto; height: auto; min-width: 0; background: none; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { text-wrap: balance; }
h1 { max-width: 11ch; margin-bottom: 21px; font-size: clamp(2.8rem, 5vw, 4.75rem); font-weight: 810; line-height: .99; letter-spacing: -.075em; overflow-wrap: anywhere; }
.hero h1 em { color: var(--lime); font-style: normal; }
.hero-lede { max-width: 540px; color: var(--muted); font-size: 1rem; line-height: 1.72; }
.hero-proof { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.hero-proof span { border: 1px solid var(--line-strong); border-radius: 99px; padding: 7px 11px; color: var(--ink); background: rgba(255,255,255,.68); font-size: .73rem; font-weight: 720; }

.upload-shell { position: relative; border: 1px solid rgba(212,255,104,.32); border-radius: 26px; padding: 8px; background: linear-gradient(145deg, rgba(29, 42, 68, .76), rgba(12, 17, 31, .95)); box-shadow: 0 28px 90px rgba(0,0,0,.36), inset 0 1px 0 rgba(255,255,255,.06); }
.upload-area { position: relative; min-height: 355px; overflow: hidden; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 36px; border: 1px dashed rgba(212,255,104,.42); border-radius: 19px; background: linear-gradient(135deg, rgba(255,255,255,.035), rgba(255,255,255,.006)); text-align: center; transition: .2s ease; outline: none; }
.upload-area:hover, .upload-area:focus-visible { border-color: var(--lime); background: rgba(212,255,104,.055); transform: translateY(-1px); }
.upload-area.border-primary { border-color: var(--lime); background: rgba(212,255,104,.08); }
.upload-area.bg-emerald-50 { background: rgba(212,255,104,.08); }
.upload-glow { position: absolute; width: 370px; height: 370px; border-radius: 50%; background: radial-gradient(circle, rgba(212,255,104,.14), transparent 68%); pointer-events: none; }
.upload-icon { position: relative; width: 60px; height: 60px; margin-bottom: 20px; display: grid; place-items: center; color: var(--lime); border: 1px solid rgba(212,255,104,.42); border-radius: 20px; background: rgba(212,255,104,.08); }
.upload-icon svg { width: 30px; height: 30px; }
.upload-area strong { position: relative; font-size: 1.36rem; letter-spacing: -.04em; }
.upload-area > span { position: relative; margin-top: 7px; color: #b7c1d3; font-size: .9rem; }
.upload-area small { position: relative; margin-top: 24px; color: #8190a8; font-size: .72rem; }
.upload-area input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.upload-footer { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 15px 12px 8px; color: #aeb8c9; font-size: .72rem; }
.upload-footer span { display: flex; gap: 7px; align-items: center; }
.upload-footer b { width: 7px; height: 7px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 12px var(--lime); }
.upload-footer a { color: #e6edfb; }
.upload-footer strong { color: var(--lime); }

.trust-strip { max-width: 1184px; margin: 0 auto; padding: 0 28px 76px; display: grid; grid-template-columns: repeat(3, 1fr); }
.trust-strip div { display: flex; align-items: center; gap: 12px; padding: 19px 26px; border-left: 1px solid var(--line); color: #c9d1df; font-size: .82rem; font-weight: 650; }
.trust-strip div:last-child { border-right: 1px solid var(--line); }
.trust-strip b { color: var(--lime); font-size: .7rem; letter-spacing: .1em; }

.workspace-section, .content-section, .toolkit-section { max-width: 1184px; margin: 0 auto; padding: 100px 28px; }
.workspace-section { border-top: 1px solid var(--line); }
.section-heading h2 { margin: 0; font-size: clamp(2.4rem, 5vw, 4.8rem); line-height: .98; letter-spacing: -.075em; }
.section-heading.narrow { max-width: 720px; }
.comparison-layout { display: grid; grid-template-columns: minmax(0, 1fr) 290px; gap: 18px; margin-top: 42px; }
.comparison-panel, .action-panel { border: 1px solid var(--line); border-radius: 20px; background: var(--ink-2); overflow: hidden; }
.comparison-topline { display: flex; justify-content: space-between; padding: 15px 17px; color: #e4ebf9; border-bottom: 1px solid var(--line); font-size: .78rem; font-weight: 700; }
.comparison-hint { color: #95a2ba; font-weight: 550; }
.comparison-stage { position: relative; min-height: 440px; display: flex; align-items: center; justify-content: center; overflow: hidden; background-color: #0d1422; background-image: linear-gradient(45deg, rgba(255,255,255,.035) 25%, transparent 25%), linear-gradient(-45deg, rgba(255,255,255,.035) 25%, transparent 25%), linear-gradient(45deg, transparent 75%, rgba(255,255,255,.035) 75%), linear-gradient(-45deg, transparent 75%, rgba(255,255,255,.035) 75%); background-size: 22px 22px; background-position: 0 0, 0 11px, 11px -11px, -11px 0; user-select: none; }
.comparison-stage > img { display: block; max-width: 100%; max-height: 70vh; object-fit: contain; }
.processed-overlay { position: absolute; inset: 0 auto 0 0; width: 50%; overflow: hidden; border-right: 2px solid var(--lime); box-shadow: 4px 0 16px rgba(0,0,0,.35); }
.processed-overlay img { display: block; height: 100%; max-width: none; object-fit: contain; object-position: left center; }
.slider-handle { position: absolute; top: 50%; left: 50%; width: 40px; height: 40px; display: grid; place-items: center; border-radius: 50%; background: var(--lime); color: var(--ink); transform: translate(-50%, -50%); box-shadow: 0 0 0 5px rgba(212,255,104,.18); cursor: col-resize; }
.slider-handle span::before { content: "↔"; font-size: 1.2rem; font-weight: 900; }
.image-label { position: absolute; top: 15px; z-index: 3; padding: 6px 9px; border: 1px solid rgba(255,255,255,.13); border-radius: 99px; color: #fff; background: rgba(9,13,24,.65); font-size: .68rem; font-weight: 750; backdrop-filter: blur(8px); }
.original-label { right: 14px; }
.processed-label { left: 14px; }
.action-panel { padding: 22px; align-self: start; }
.meta-block { padding-bottom: 18px; color: #9facbe; border-bottom: 1px solid var(--line); font-size: .76rem; line-height: 1.65; }
.meta-block + .meta-block { padding-top: 18px; }
.meta-block p:first-child { margin-bottom: 7px; color: #e7edfa; font-weight: 750; }
.result-actions { display: grid; gap: 9px; margin-top: 22px; }
.button { min-height: 45px; display: inline-flex; align-items: center; justify-content: center; gap: 9px; padding: 10px 14px; border: 1px solid transparent; border-radius: 11px; font-size: .8rem; font-weight: 800; transition: transform .18s ease, background .18s ease, border-color .18s ease; }
.button:hover { transform: translateY(-1px); }
.button svg { width: 18px; height: 18px; }
.button.primary { border-color: var(--lime); background: var(--lime); color: var(--ink); }
.button.primary:hover { background: var(--lime-dark); }
.button.secondary { border-color: var(--line); background: #1a2437; color: #eef4ff; }
.button.ghost { border-color: var(--line); background: transparent; color: #b8c3d7; }
.button.ghost:hover { border-color: #aab8d0; color: #fff; }
.status-message { display: none; margin: 15px 0 0; color: #abb7cb; font-size: .76rem; }
.text-warn, .text-warning { color: var(--danger) !important; }
.text-success, .text-primary { color: var(--lime) !important; }

.batch-section { padding-top: 74px; }
.batch-heading { display: flex; align-items: end; justify-content: space-between; gap: 24px; }
.batch-heading h2 { margin: 0 0 8px; font-size: clamp(2.2rem, 4vw, 3.7rem); letter-spacing: -.07em; }
.batch-heading > div > p:last-child { margin: 0; color: #9eadc2; font-size: .82rem; }
.batch-list { display: grid; gap: 13px; margin-top: 35px; }
.batch-card { display: grid; grid-template-columns: minmax(250px, .95fr) minmax(0, .65fr) auto; gap: 20px; align-items: center; padding: 15px; border: 1px solid var(--line); border-radius: 15px; background: var(--ink-2); }
.batch-comparison { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.batch-pane { position: relative; height: 145px; display: flex; align-items: center; justify-content: center; overflow: hidden; border-radius: 10px; background: #0d1422; }
.batch-pane-label { position: absolute; top: 8px; left: 8px; z-index: 1; padding: 4px 6px; border-radius: 6px; background: rgba(9,13,24,.75); color: #d9e2f3; font-size: .62rem; }
.batch-image { max-width: 100%; max-height: 100%; object-fit: contain; }
.batch-main { min-width: 0; }
.batch-title { margin: 0 0 8px; overflow: hidden; color: #eff4fd; font-size: .86rem; text-overflow: ellipsis; white-space: nowrap; }
.batch-status { color: #a9b5c8; font-size: .76rem; }
.batch-actions { display: grid; gap: 8px; }
.batch-button { min-width: 120px; min-height: 38px; align-items: center; justify-content: center; gap: 7px; padding: 8px 10px; border: 1px solid var(--line); border-radius: 9px; background: transparent; color: #ecf2ff; font-size: .74rem; font-weight: 750; }
.batch-button svg { width: 16px; height: 16px; }
.batch-button.primary { background: var(--lime); border-color: var(--lime); color: var(--ink); }
.batch-button.secondary:hover { border-color: var(--lime); color: var(--lime); }

.how-section { border-top: 1px solid var(--line); }
.step-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 55px; }
.step-grid article { min-height: 246px; padding: 26px; border-top: 1px solid var(--line); background: linear-gradient(180deg, rgba(169,196,255,.045), transparent 70%); }
.step-grid span { display: block; margin-bottom: 46px; color: var(--lime); font-size: .72rem; font-weight: 800; letter-spacing: .12em; }
.step-grid h3 { margin-bottom: 9px; font-size: 1.18rem; letter-spacing: -.045em; }
.step-grid p { margin: 0; color: #9facbe; font-size: .88rem; line-height: 1.7; }
.toolkit-section { display: grid; grid-template-columns: 1fr .85fr; gap: 60px; border-top: 1px solid var(--line); background: linear-gradient(100deg, rgba(212,255,104,.09), transparent 56%); }
.toolkit-copy h2 { max-width: 610px; margin: 0 0 18px; font-size: clamp(2.4rem, 4.5vw, 4.3rem); line-height: .98; letter-spacing: -.075em; }
.toolkit-copy > p:not(.eyebrow) { max-width: 520px; color: #aeb8ca; font-size: .95rem; line-height: 1.7; }
.inline-button { margin-top: 14px; width: auto; }
.toolkit-list { display: grid; gap: 0; align-content: center; }
.toolkit-list div { display: grid; grid-template-columns: 42px 1fr; gap: 14px; padding: 22px 0; border-bottom: 1px solid var(--line); }
.toolkit-list div:first-child { border-top: 1px solid var(--line); }
.toolkit-list span { color: var(--lime); font-size: .72rem; font-weight: 800; }
.toolkit-list p { margin: 0; color: #aeb8ca; font-size: .85rem; line-height: 1.65; }
.toolkit-list b { color: #f2f6ff; }
.faq-section { border-top: 1px solid var(--line); }
.faq-list { max-width: 760px; margin-top: 48px; }
.faq-list details { border-top: 1px solid var(--line); }
.faq-list details:last-child { border-bottom: 1px solid var(--line); }
.faq-list summary { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 20px 0; cursor: pointer; color: #eff4fe; font-size: .96rem; font-weight: 700; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span { color: var(--lime); font-size: 1.2rem; font-weight: 400; }
.faq-list details[open] summary span { transform: rotate(45deg); }
.faq-list p { max-width: 650px; margin: -4px 0 20px; color: #a8b3c6; font-size: .88rem; line-height: 1.7; }
.site-footer { max-width: 1240px; margin: 0 auto; padding: 35px 28px 44px; display: flex; align-items: center; justify-content: space-between; gap: 20px; border-top: 1px solid var(--line); }
.site-footer p, .site-footer a:not(.brand) { margin: 0; color: #8795ab; font-size: .74rem; }
.site-footer a:not(.brand):hover { color: var(--lime); }
.loading-overlay { position: fixed; inset: 0; z-index: 100; align-items: center; justify-content: center; padding: 22px; background: rgba(4,7,14,.82); backdrop-filter: blur(10px); }
.loading-card { min-width: 220px; padding: 30px; display: grid; justify-items: center; gap: 16px; border: 1px solid var(--line); border-radius: 18px; background: #111a2c; box-shadow: 0 28px 80px rgba(0,0,0,.4); }
.loading-card p { margin: 0; color: #eaf1ff; font-size: .82rem; font-weight: 700; }
.loading-orbit { width: 34px; height: 34px; border: 2px solid rgba(212,255,104,.22); border-top-color: var(--lime); border-radius: 50%; animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

@media (max-width: 840px) {
  .site-header { height: 68px; padding: 0 20px; }
  .desktop-nav { display: none; }
  .nav-action { padding: 8px 10px; font-size: .72rem; }
  .hero { min-height: auto; grid-template-columns: 1fr; gap: 42px; padding: 56px 20px 60px; }
  .hero-copy { max-width: 640px; }
  .upload-area { min-height: 310px; }
  .trust-strip { padding: 0 20px 56px; }
  .trust-strip div { padding: 15px 10px; font-size: .7rem; }
  .workspace-section, .content-section, .toolkit-section { padding: 72px 20px; }
  .comparison-layout, .toolkit-section { grid-template-columns: 1fr; }
  .comparison-stage { min-height: 320px; }
  .action-panel { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
  .result-actions { margin-top: 0; }
  .status-message { grid-column: 1 / -1; }
  .step-grid { gap: 8px; }
  .step-grid article { padding: 18px; }
  .batch-card { grid-template-columns: 1fr; }
  .batch-actions { grid-template-columns: 1fr 1fr; }
  .batch-button { min-width: 0; }
  .site-footer { padding: 29px 20px; flex-wrap: wrap; }
}
@media (max-width: 560px) {
  .brand { font-size: .92rem; }
  .brand-mark { width: 27px; height: 27px; }
  .nav-action { display: none; }
  .hero { padding-top: 48px; }
  .hero h1 { font-size: 3.55rem; }
  .hero-lede { font-size: .95rem; }
  .upload-area { min-height: 280px; padding: 26px 18px; }
  .upload-footer { align-items: flex-start; flex-direction: column; }
  .trust-strip { grid-template-columns: 1fr; padding-bottom: 40px; }
  .trust-strip div { border: 0; border-top: 1px solid var(--line); }
  .trust-strip div:last-child { border-right: 0; border-bottom: 1px solid var(--line); }
  .section-heading h2 { font-size: 2.55rem; }
  .comparison-stage { min-height: 260px; }
  .action-panel { display: block; }
  .result-actions { margin-top: 20px; }
  .batch-heading { align-items: flex-start; flex-direction: column; }
  .batch-heading .button { width: 100%; }
  .batch-comparison { min-height: 124px; }
  .batch-pane { height: 124px; }
  .step-grid { grid-template-columns: 1fr; }
  .step-grid article { min-height: 0; }
  .step-grid span { margin-bottom: 28px; }
  .toolkit-section { gap: 36px; }
  .site-footer { align-items: flex-start; flex-direction: column; gap: 12px; }
}

/* GrowthAutomationX product theme: light grid canvas, navy workspaces, blue accents. */
.upload-shell { border-color: rgba(10,26,47,.72); background: linear-gradient(145deg, #123957, #0a1a2f 74%); box-shadow: 0 25px 66px rgba(10,26,47,.2), inset 0 1px 0 rgba(255,255,255,.12); }
.upload-area { border-color: rgba(132,198,234,.76); background: linear-gradient(135deg, rgba(255,255,255,.085), rgba(255,255,255,.018)); }
.upload-area:hover, .upload-area:focus-visible { border-color: #7bc1ee; background: rgba(22,127,181,.22); }
.upload-area.border-primary { border-color: #7bc1ee; background: rgba(22,127,181,.24); }
.upload-area.bg-emerald-50 { background: rgba(22,127,181,.18); }
.upload-glow { background: radial-gradient(circle, rgba(22,127,181,.26), transparent 68%); }
.upload-icon { border-color: rgba(160,217,245,.65); border-radius: 18px; color: #dff4ff; background: var(--lime); box-shadow: 0 10px 28px rgba(22,127,181,.35); }
.upload-area strong { color: #fff; font-size: 1.24rem; }
.upload-area > span { color: #d1e0eb; }
.upload-area small { color: #aac0d0; }
.upload-footer { color: #bcd0dd; }
.upload-footer b { background: #64b8e8; box-shadow: 0 0 12px #64b8e8; }
.upload-footer a { color: #f5fbff; }
.upload-footer strong { color: #81c5eb; }

.trust-strip { width: min(1180px, calc(100% - 48px)); padding-left: 0; padding-right: 0; }
.trust-strip div { border-color: var(--line); color: var(--muted); }
.trust-strip b { color: var(--lime); }
.workspace-section, .content-section { width: min(1180px, calc(100% - 48px)); padding-left: 0; padding-right: 0; }
.workspace-section, .content-section, .toolkit-section { border-color: var(--line); }
.section-heading h2 { max-width: 13ch; color: var(--ink); font-size: clamp(2.1rem, 4.25vw, 3.85rem); font-weight: 810; line-height: 1.02; letter-spacing: -.067em; }
.comparison-panel, .action-panel { border-color: var(--line-strong); background: var(--surface); box-shadow: 0 16px 40px rgba(10,26,47,.07); }
.comparison-topline { gap: 12px; border-color: var(--line); color: var(--ink); font-weight: 760; }
.comparison-hint { color: var(--muted); }
.comparison-stage { background-color: #eff3f5; background-image: linear-gradient(45deg, rgba(10,26,47,.035) 25%, transparent 25%), linear-gradient(-45deg, rgba(10,26,47,.035) 25%, transparent 25%), linear-gradient(45deg, transparent 75%, rgba(10,26,47,.035) 75%), linear-gradient(-45deg, transparent 75%, rgba(10,26,47,.035) 75%); }
.processed-overlay { border-color: var(--lime); box-shadow: 4px 0 16px rgba(10,26,47,.14); }
.slider-handle { color: #fff; background: var(--lime); box-shadow: 0 0 0 5px rgba(22,127,181,.18); }
.image-label { border-color: rgba(10,26,47,.13); color: var(--ink); background: rgba(255,255,255,.9); }
.processed-label { border-color: transparent; color: #fff; background: var(--lime); }
.meta-block { border-color: var(--line); color: var(--muted); }
.meta-block p:first-child { color: var(--ink); }
.button.primary, .batch-button.primary { border-color: var(--lime); color: #fff; background: var(--lime); }
.button.primary:hover { background: var(--lime-dark); }
.button.secondary { border-color: var(--line-strong); color: var(--ink); background: #fff; }
.button.ghost { border-color: var(--line-strong); color: var(--muted); }
.button.ghost:hover { border-color: var(--lime); color: var(--lime); }
.status-message { color: var(--muted); }
.text-success, .text-primary { color: var(--lime) !important; }

.batch-heading h2, .batch-title { color: var(--ink); }
.batch-heading > div > p:last-child, .batch-status { color: var(--muted); }
.batch-card { border-color: var(--line-strong); background: var(--surface); box-shadow: 0 10px 28px rgba(10,26,47,.04); }
.batch-pane { background: #eff3f5; }
.batch-pane-label { color: var(--ink); background: rgba(255,255,255,.86); }
.batch-button { border-color: var(--line-strong); color: var(--ink); background: #fff; }
.batch-button.secondary:hover { border-color: var(--lime); color: var(--lime); }

.step-grid { gap: 16px; margin-top: 48px; }
.step-grid article { min-height: 220px; border: 1px solid var(--line-strong); border-radius: 18px; background: rgba(255,255,255,.8); box-shadow: 0 10px 28px rgba(10,26,47,.035); }
.step-grid span { color: var(--lime); }
.step-grid h3 { color: var(--ink); }
.step-grid p { color: var(--muted); }
.toolkit-section { width: min(1180px, calc(100% - 48px)); margin: 0 auto 92px; padding: 70px 60px; border: 0; border-radius: 28px; color: #f4f8fb; background: linear-gradient(135deg, #0c2941, #0a1a2f); box-shadow: 0 22px 60px rgba(10,26,47,.16); }
.toolkit-section .eyebrow, .toolkit-list span { color: #72bced; }
.toolkit-copy h2 { color: #fff; font-size: clamp(2.15rem, 4.2vw, 3.8rem); line-height: 1.02; letter-spacing: -.067em; }
.toolkit-copy > p:not(.eyebrow), .toolkit-list p { color: #b6c9d6; }
.toolkit-list div, .toolkit-list div:first-child { border-color: rgba(190,218,235,.2); }
.toolkit-list b { color: #fff; }
.faq-list details, .faq-list details:last-child { border-color: var(--line-strong); }
.faq-list summary { color: var(--ink); }
.faq-list summary span { color: var(--lime); }
.faq-list p { color: var(--muted); }
.site-footer { width: min(1180px, calc(100% - 48px)); padding-left: 0; padding-right: 0; border-color: var(--line); }
.site-footer p, .site-footer a:not(.brand) { color: var(--muted); }
.site-footer a:not(.brand):hover { color: var(--lime); }
.loading-overlay { background: rgba(10,26,47,.42); }
.loading-card { border-color: var(--line); background: #fff; box-shadow: 0 28px 80px rgba(10,26,47,.22); }
.loading-card p { color: var(--ink); }
.loading-orbit { border-color: rgba(22,127,181,.2); border-top-color: var(--lime); }

@media (max-width: 1100px) {
  .desktop-nav, .nav-action { display: none; }
  .hero { min-height: auto; grid-template-columns: minmax(0, 1fr); gap: 38px; padding: 58px 0 66px; }
  .hero-copy { max-width: 720px; }
  .upload-shell { width: min(100%, 680px); }
}
@media (max-width: 840px) {
  .site-header, .hero, .trust-strip, .workspace-section, .content-section, .toolkit-section, .site-footer { width: min(100% - 40px, 1180px); }
  .site-header { height: auto; min-height: 68px; padding: 0; }
  .hero { padding-top: 48px; }
  .workspace-section, .content-section { padding: 72px 0; }
  .toolkit-section { margin-bottom: 72px; padding: 52px 38px; gap: 38px; }
}
@media (max-width: 560px) {
  .site-header, .hero, .trust-strip, .workspace-section, .content-section, .toolkit-section, .site-footer { width: min(100% - 32px, 1180px); }
  .brand-mark { width: 30px; height: 30px; border-radius: 9px; font-size: .64rem; }
  h1 { max-width: 10ch; font-size: clamp(2.55rem, 13vw, 3.45rem); line-height: 1.01; }
  .eyebrow { gap: 8px; font-size: .65rem; letter-spacing: .105em; }
  .toolkit-section { margin-bottom: 60px; padding: 38px 24px; border-radius: 22px; }
}