:root {
  --ink: #0b1020;
  --ink-2: #141b31;
  --muted: #667085;
  --line: #e6e8ed;
  --soft: #f5f6f8;
  --paper: #ffffff;
  --accent: #c8ff3d;
  --accent-strong: #9ce000;
  --accent-soft: #efffc6;
  --danger: #b42318;
  --danger-soft: #fef3f2;
  --success: #067647;
  --success-soft: #ecfdf3;
  --radius: 20px;
  --shadow: 0 24px 70px rgba(11, 16, 32, 0.12);
  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.6;
}
body.menu-open { overflow: hidden; }
img { max-width: 100%; display: block; }
button, input, select, textarea { font: inherit; }
a { color: inherit; text-decoration: none; }
button, a { -webkit-tap-highlight-color: transparent; }
fieldset { border: 0; padding: 0; margin: 0; min-width: 0; }
legend { font-weight: 700; margin-bottom: 12px; }
textarea { resize: vertical; }

.container {
  width: min(calc(100% - 40px), var(--container));
  margin-inline: auto;
}

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0);
  white-space: nowrap; border: 0;
}
.skip-link {
  position: fixed;
  left: 16px;
  top: -80px;
  z-index: 999;
  padding: 12px 16px;
  border-radius: 10px;
  background: var(--accent);
  color: var(--ink);
  font-weight: 700;
}
.skip-link:focus { top: 16px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.9);
  border-bottom: 1px solid rgba(230,232,237,0.9);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
}
.nav-wrap {
  min-height: 76px;
  display: flex;
  align-items: center;
  gap: 32px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.brand-mark {
  width: 40px; height: 40px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: var(--ink);
  color: var(--accent);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: -0.04em;
}
.brand-mark.small { width: 36px; height: 36px; border-radius: 10px; }
.brand-text {
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 24px;
  letter-spacing: -0.055em;
}
.brand-text .brand-regular { font-weight: 500; }
.brand-text strong { font-weight: 800; color: var(--ink); }
.site-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  margin-left: auto;
}
.site-nav a {
  font-weight: 600;
  font-size: 15px;
  color: #344054;
}
.site-nav a:hover { color: var(--ink); }
.desktop-cta { margin-left: 8px; }
.menu-toggle {
  display: none;
  margin-left: auto;
  width: 44px; height: 44px;
  border: 0;
  background: transparent;
  padding: 10px;
}
.menu-toggle span:not(.sr-only) {
  display: block;
  width: 24px;
  height: 2px;
  margin: 5px auto;
  background: var(--ink);
  transition: transform .2s ease, opacity .2s ease;
}

.button {
  min-height: 48px;
  padding: 0 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px solid transparent;
  border-radius: 13px;
  font-weight: 700;
  cursor: pointer;
  transition: transform .2s ease, background .2s ease, border-color .2s ease, color .2s ease;
}
.button:hover { transform: translateY(-1px); }
.button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
summary:focus-visible {
  outline: 3px solid rgba(156,224,0,0.35);
  outline-offset: 2px;
}
.button-small { min-height: 42px; padding-inline: 18px; font-size: 14px; }
.button-primary { background: var(--accent); color: var(--ink); }
.button-primary:hover { background: #b8f526; }
.button-dark { background: var(--ink); color: white; }
.button-light { background: white; color: var(--ink); }
.button-ghost { background: transparent; border-color: #d0d5dd; color: var(--ink); }

.hero {
  position: relative;
  overflow: hidden;
  padding: 88px 0 72px;
  background:
    radial-gradient(circle at 78% 30%, rgba(200,255,61,.22), transparent 23%),
    linear-gradient(180deg, #ffffff 0%, #f7f8fa 100%);
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(11,16,32,.035) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(11,16,32,.035) 1px, transparent 1px);
  background-size: 42px 42px;
  -webkit-mask-image: linear-gradient(to bottom, black, transparent 85%);
  mask-image: linear-gradient(to bottom, black, transparent 85%);
  pointer-events: none;
}
.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.02fr .98fr;
  align-items: center;
  gap: 72px;
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #475467;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.eyebrow > span {
  width: 24px; height: 3px;
  border-radius: 999px;
  background: var(--accent-strong);
}
.eyebrow-light { color: #c7cbd5; }
.hero h1,
.section-heading h2,
.services-copy h2,
.quality-copy h2,
.faq-grid h2,
.cta-inner h2 {
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  letter-spacing: -0.055em;
  line-height: 1.05;
}
.hero h1 {
  max-width: 680px;
  margin: 20px 0 22px;
  font-size: clamp(52px, 7vw, 86px);
}
.hero-lead {
  max-width: 640px;
  margin: 0;
  color: #475467;
  font-size: 19px;
}
.slogan {
  margin-top: 28px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.slogan span {
  padding: 7px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: white;
  font-weight: 700;
  font-size: 14px;
}
.slogan span:nth-child(2) { background: var(--accent); border-color: var(--accent); }
.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 34px;
}
.trust-row {
  margin-top: 44px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.trust-row div { display: grid; gap: 2px; }
.trust-row strong { font-size: 14px; }
.trust-row span { color: var(--muted); font-size: 12px; }

.hero-visual {
  position: relative;
  min-height: 550px;
  border-radius: 34px;
  overflow: hidden;
  background: var(--ink);
  box-shadow: var(--shadow);
}
.visual-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.06) 1px, transparent 1px);
  background-size: 36px 36px;
}
.scan-card {
  position: absolute;
  width: 48%;
  padding: 14px;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 22px;
  background: rgba(255,255,255,.1);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}
.source-card { left: 5%; top: 13%; transform: rotate(-4deg); }
.result-card { right: 5%; bottom: 13%; transform: rotate(4deg); }
.photo-placeholder,
.model-placeholder {
  position: relative;
  height: 250px;
  overflow: hidden;
  border-radius: 15px;
  background: #e8ebee;
}
.photo-placeholder {
  background:
    radial-gradient(circle at 40% 30%, rgba(255,255,255,.9), transparent 25%),
    linear-gradient(145deg, #cfd4da, #f4f5f6);
}
.broken-part { position: absolute; inset: 28px 30px 58px; }
.piece {
  position: absolute;
  display: block;
  background: #343b47;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.08), 0 12px 24px rgba(0,0,0,.18);
}
.piece-a {
  width: 110px; height: 134px;
  left: 10px; top: 22px;
  border-radius: 24px 30px 22px 16px;
  transform: rotate(-12deg);
  clip-path: polygon(0 0, 100% 0, 83% 42%, 100% 58%, 88% 100%, 0 100%);
}
.piece-b {
  width: 92px; height: 120px;
  right: 5px; top: 35px;
  border-radius: 20px;
  transform: rotate(14deg);
  clip-path: polygon(18% 0, 100% 0, 100% 100%, 12% 100%, 22% 59%, 5% 44%);
}
.reference-ruler {
  position: absolute;
  left: 12px; right: 12px; bottom: 13px;
  height: 28px;
  display: flex; align-items: flex-end; justify-content: space-between;
  padding: 0 5px 3px;
  border-radius: 4px;
  background:
    repeating-linear-gradient(90deg, transparent 0 8px, #1c2430 8px 9px),
    #f7f0d0;
  color: #1c2430;
  font-size: 8px;
}
.model-placeholder { background: #101727; }
.model-part {
  position: absolute;
  width: 150px; height: 180px;
  left: 50%; top: 50%;
  transform: translate(-50%,-50%) rotate(8deg);
  border: 3px solid var(--accent);
  border-radius: 30px;
  box-shadow: inset 0 0 30px rgba(200,255,61,.12), 0 0 32px rgba(200,255,61,.15);
  clip-path: polygon(0 0, 100% 0, 90% 42%, 100% 54%, 92% 100%, 0 100%);
}
.model-part::before,
.model-part::after {
  content: "";
  position: absolute;
  width: 34px; height: 34px;
  border: 2px solid var(--accent);
  border-radius: 50%;
  left: 50%; transform: translateX(-50%);
}
.model-part::before { top: 28px; }
.model-part::after { bottom: 28px; }
.scan-line {
  position: absolute;
  left: 0; right: 0;
  height: 2px;
  top: 20%;
  background: var(--accent);
  box-shadow: 0 0 14px var(--accent);
  animation: scan 3.2s ease-in-out infinite;
}
@keyframes scan {
  0%,100% { top: 18%; opacity: .4; }
  50% { top: 82%; opacity: 1; }
}
.scan-meta {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  margin-top: 12px;
  color: white;
  font-size: 12px;
}
.scan-meta span { color: #b7bdc9; }
.flow-arrow {
  position: absolute;
  left: 48%; top: 47%;
  width: 48px; height: 48px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: var(--accent);
  color: var(--ink);
  font-size: 25px;
  font-weight: 800;
  box-shadow: 0 10px 25px rgba(0,0,0,.28);
}
.floating-chip {
  position: absolute;
  padding: 8px 11px;
  border-radius: 999px;
  color: var(--ink);
  background: white;
  font-size: 11px;
  font-weight: 800;
  box-shadow: 0 10px 30px rgba(0,0,0,.2);
}
.chip-one { right: 5%; top: 8%; }
.chip-two { left: 7%; bottom: 7%; }
.chip-three { right: 9%; top: 46%; background: var(--accent); }

.logo-strip {
  padding: 26px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: white;
}
.logo-strip .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}
.logo-strip p { margin: 0; color: var(--muted); font-size: 13px; }
.use-case-row { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 22px; }
.use-case-row span { font-weight: 700; color: #475467; font-size: 13px; }

.section { padding: 100px 0; }
.section-heading { max-width: 760px; margin-bottom: 48px; }
.section-heading.compact { margin-bottom: 36px; }
.section-heading h2,
.services-copy h2,
.quality-copy h2,
.faq-grid h2,
.cta-inner h2 {
  margin: 16px 0;
  font-size: clamp(38px, 5vw, 58px);
}
.section-heading p,
.services-copy > p,
.quality-copy > p,
.faq-grid > div > p {
  margin: 0;
  color: var(--muted);
  font-size: 18px;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.step-card {
  min-height: 310px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: white;
  position: relative;
}
.step-card:hover { border-color: #cdd2da; }
.step-number {
  position: absolute;
  right: 22px; top: 18px;
  color: #98a2b3;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-weight: 700;
}
.step-icon {
  width: 54px; height: 54px;
  display: grid; place-items: center;
  margin-top: 36px;
  border-radius: 16px;
  background: var(--accent-soft);
  font-size: 26px;
}
.step-card h3 { margin: 24px 0 10px; font-size: 20px; }
.step-card p { margin: 0; color: var(--muted); font-size: 15px; }

.section-dark { background: var(--ink); color: white; }
.services-grid {
  display: grid;
  grid-template-columns: 1fr .9fr;
  align-items: center;
  gap: 90px;
}
.services-copy > p { color: #b7bdc9; }
.feature-list {
  list-style: none;
  padding: 0;
  margin: 32px 0;
  display: grid;
  gap: 13px;
}
.feature-list li { display: flex; align-items: center; gap: 12px; color: #e8eaf0; }
.feature-list li span {
  width: 24px; height: 24px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: var(--accent);
  color: var(--ink);
  font-size: 13px;
  font-weight: 900;
}
.material-panel {
  padding: 24px;
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 26px;
  background: rgba(255,255,255,.06);
}
.panel-head { display: flex; justify-content: space-between; gap: 12px; margin-bottom: 18px; }
.panel-head span { color: #aeb5c2; }
.material-option {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 14px;
  padding: 16px;
  border-top: 1px solid rgba(255,255,255,.09);
}
.material-option.active {
  margin: 0 -6px;
  padding-inline: 22px;
  border: 1px solid rgba(200,255,61,.45);
  border-radius: 16px;
  background: rgba(200,255,61,.08);
}
.material-dot {
  width: 16px; height: 16px;
  border-radius: 50%;
  border: 4px solid #8991a0;
}
.material-option.active .material-dot { border-color: var(--accent); }
.material-option > div:nth-child(2) { display: grid; }
.material-option > div:nth-child(2) span { color: #aeb5c2; font-size: 12px; }
.material-option > span { color: #aeb5c2; font-size: 11px; font-weight: 700; }
.material-option .match { color: var(--accent); }
.panel-note { margin: 16px 0 0; color: #8f97a7; font-size: 11px; }

.request-section { background: var(--soft); }
.request-shell {
  min-height: 690px;
  display: grid;
  grid-template-columns: 300px 1fr;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 28px;
  background: white;
  box-shadow: 0 22px 70px rgba(11,16,32,.08);
}
.request-sidebar {
  padding: 30px;
  display: flex;
  flex-direction: column;
  background: var(--ink);
  color: white;
}
.request-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.request-brand > div { display: grid; }
.request-brand > div > span { font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; font-size: 20px; letter-spacing: -.04em; }
.request-brand small { color: #9aa2b1; }
.progress-list {
  list-style: none;
  padding: 0;
  margin: 58px 0;
  display: grid;
  gap: 26px;
}
.progress-list li {
  display: flex;
  gap: 13px;
  align-items: center;
  opacity: .46;
}
.progress-list li.active,
.progress-list li.complete { opacity: 1; }
.progress-list li > span {
  width: 34px; height: 34px;
  display: grid; place-items: center;
  border: 1px solid rgba(255,255,255,.35);
  border-radius: 50%;
  font-size: 13px;
  font-weight: 800;
}
.progress-list li.active > span {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--ink);
}
.progress-list li.complete > span {
  background: rgba(200,255,61,.16);
  border-color: var(--accent);
  color: var(--accent);
}
.progress-list li div { display: grid; }
.progress-list li small { color: #a8afbc; }
.privacy-note {
  margin-top: auto;
  padding: 16px;
  border-radius: 16px;
  background: rgba(255,255,255,.06);
}
.privacy-note p { margin: 6px 0 0; color: #9fa6b4; font-size: 12px; }

.intake-form {
  min-width: 0;
  padding: 42px 46px 34px;
  display: flex;
  flex-direction: column;
}
.form-step { display: none; }
.form-step.active { display: block; animation: fadeIn .25s ease; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }
.form-step-head { margin-bottom: 28px; }
.form-step-head > span {
  color: var(--accent-strong);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .08em;
}
.form-step-head h3 { margin: 7px 0 6px; font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; font-size: 30px; letter-spacing: -.035em; }
.form-step-head p { margin: 0; color: var(--muted); }
.form-alert {
  margin-bottom: 18px;
  padding: 12px 14px;
  border-radius: 12px;
  background: var(--danger-soft);
  color: var(--danger);
  font-size: 14px;
  font-weight: 600;
}
.required { color: var(--danger); }
.upload-zone {
  min-height: 170px;
  padding: 26px;
  display: grid;
  place-items: center;
  text-align: center;
  border: 2px dashed #cdd2da;
  border-radius: 18px;
  background: #fafafa;
  cursor: pointer;
}
.upload-zone:hover, .upload-zone.dragover { border-color: var(--accent-strong); background: var(--accent-soft); }
.upload-zone input { position: absolute; opacity: 0; pointer-events: none; }
.upload-zone span:last-child { color: var(--muted); font-size: 12px; }
.upload-icon {
  width: 42px; height: 42px;
  display: grid; place-items: center;
  margin-bottom: 8px;
  border-radius: 12px;
  background: var(--ink);
  color: var(--accent);
  font-size: 22px;
}
.photo-preview {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin: 14px 0 24px;
}
.photo-thumb {
  position: relative;
  aspect-ratio: 1;
  overflow: hidden;
  border-radius: 12px;
  background: var(--soft);
}
.photo-thumb img { width: 100%; height: 100%; object-fit: cover; }
.photo-thumb button {
  position: absolute;
  right: 6px; top: 6px;
  width: 26px; height: 26px;
  border: 0;
  border-radius: 50%;
  background: rgba(11,16,32,.8);
  color: white;
  cursor: pointer;
}
.field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 18px;
  margin-top: 22px;
}
label {
  display: grid;
  gap: 8px;
  font-size: 14px;
  font-weight: 700;
}
input[type="text"],
input[type="email"],
input[type="tel"],
select,
textarea {
  width: 100%;
  border: 1px solid #d0d5dd;
  border-radius: 12px;
  background: white;
  padding: 12px 13px;
  color: var(--ink);
  font-weight: 400;
}
textarea { margin-bottom: 4px; }
.intake-form fieldset { margin-top: 24px; }
.choice-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 10px;
}
.choice-grid-3 { grid-template-columns: repeat(3, minmax(0,1fr)); }
.choice-card {
  position: relative;
  min-height: 52px;
  display: flex;
  align-items: center;
  padding: 12px 13px;
  border: 1px solid #d0d5dd;
  border-radius: 12px;
  cursor: pointer;
}
.choice-card input,
.finish-card input {
  position: absolute;
  opacity: 0;
}
.choice-card.selected,
.finish-card.selected {
  border-color: var(--accent-strong);
  background: var(--accent-soft);
  box-shadow: inset 0 0 0 1px var(--accent-strong);
}
.choice-card span { font-size: 13px; font-weight: 700; }
.check-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 10px 16px;
}
.check-grid label,
.consent {
  grid-template-columns: auto 1fr;
  align-items: start;
  font-weight: 500;
}
.check-grid input,
.consent input { margin-top: 4px; accent-color: var(--accent-strong); }

.finish-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 12px;
}
.finish-card {
  min-height: 140px;
  padding: 12px;
  border: 1px solid #d0d5dd;
  border-radius: 14px;
  cursor: pointer;
}
.finish-card strong,
.finish-card small { display: block; }
.finish-card small { color: var(--muted); font-weight: 400; }
.finish-swatch {
  display: block;
  height: 62px;
  margin-bottom: 10px;
  border-radius: 9px;
  background-color: #252b36;
}
.matte .finish-swatch { background: #343a45; }
.glossy .finish-swatch { background: linear-gradient(145deg, #111722 35%, #7f8792 48%, #1b222d 60%); }
.textured .finish-swatch {
  background-color: #2c3440;
  background-image: radial-gradient(#68717e 1px, transparent 1px);
  background-size: 5px 5px;
}
.rubbery .finish-swatch { background: repeating-linear-gradient(135deg, #252d38 0 5px, #313b48 5px 10px); }
.original .finish-swatch { background: linear-gradient(90deg, #b9bec6, #525b69, #eceef1); }
.neutral .finish-swatch { background: linear-gradient(135deg, #f0f2f4 25%, #d7dbe0 25% 50%, #f0f2f4 50% 75%, #d7dbe0 75%); }

.recommendation-card {
  margin-top: 26px;
  padding: 18px;
  border: 1px solid #cce99b;
  border-radius: 16px;
  background: var(--accent-soft);
}
.recommendation-card > div {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
}
.recommendation-label { color: #4e6620; font-size: 12px; font-weight: 800; text-transform: uppercase; }
.recommendation-card strong { font-size: 24px; font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; }
.recommendation-card p { margin: 8px 0 6px; }
.recommendation-card small { color: #607040; }

.review-box {
  margin-top: 24px;
  padding: 18px;
  border-radius: 16px;
  background: var(--soft);
}
.review-box ol { margin: 10px 0 0; padding-left: 22px; color: var(--muted); }
.consent { margin-top: 20px; }
.form-actions {
  margin-top: auto;
  padding-top: 30px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
}
.form-actions #next-button,
.form-actions #submit-button { margin-left: auto; }

.success-state {
  padding: 64px;
  align-self: center;
  text-align: center;
}
.success-state:not([hidden]) { display: block; }
.success-icon {
  width: 64px; height: 64px;
  display: grid; place-items: center;
  margin: 0 auto 20px;
  border-radius: 50%;
  background: var(--accent);
  font-size: 30px;
  font-weight: 900;
}
.success-state h3 { font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; font-size: 36px; letter-spacing: -.04em; margin: 12px 0; }
.success-state p { color: var(--muted); max-width: 620px; }
.success-actions { display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; margin-top: 26px; }

.use-cases { background: white; }
.case-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.case-grid article {
  padding: 24px;
  border-radius: var(--radius);
  background: var(--soft);
}
.case-icon {
  width: 46px; height: 46px;
  display: grid; place-items: center;
  border-radius: 13px;
  background: white;
  font-size: 22px;
}
.case-grid h3 { margin: 26px 0 8px; }
.case-grid p { margin: 0; color: var(--muted); font-size: 14px; }

.quality-section { border-top: 1px solid var(--line); }
.quality-grid {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  align-items: center;
  gap: 90px;
}
.quality-visual {
  position: relative;
  min-height: 480px;
  display: grid;
  place-items: center;
  border-radius: 30px;
  background:
    linear-gradient(rgba(11,16,32,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(11,16,32,.05) 1px, transparent 1px),
    #f5f6f8;
  background-size: 30px 30px;
}
.quality-ring {
  width: 290px; height: 290px;
  display: grid; place-items: center;
  border: 1px dashed #9da5b0;
  border-radius: 50%;
}
.quality-part {
  width: 130px; height: 190px;
  border-radius: 30px;
  background: var(--ink);
  transform: rotate(12deg);
  clip-path: polygon(0 0, 100% 0, 90% 44%, 100% 56%, 90% 100%, 0 100%);
  box-shadow: 0 25px 60px rgba(11,16,32,.22);
}
.measurement {
  position: absolute;
  padding: 8px 11px;
  border: 1px solid #d0d5dd;
  border-radius: 999px;
  background: white;
  font-size: 11px;
  font-weight: 800;
  box-shadow: 0 8px 24px rgba(11,16,32,.08);
}
.m-one { left: 8%; top: 18%; }
.m-two { right: 9%; top: 38%; }
.m-three { left: 18%; bottom: 13%; }
.quality-points {
  margin-top: 28px;
  display: grid;
  gap: 18px;
}
.quality-points div {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 14px;
  padding-bottom: 17px;
  border-bottom: 1px solid var(--line);
}
.quality-points span { color: var(--muted); }

.faq-section { background: var(--soft); }
.faq-grid {
  display: grid;
  grid-template-columns: .75fr 1.25fr;
  gap: 90px;
}
.accordion details { border-top: 1px solid #d6d9df; }
.accordion details:last-child { border-bottom: 1px solid #d6d9df; }
.accordion summary {
  position: relative;
  padding: 22px 36px 22px 0;
  cursor: pointer;
  list-style: none;
  font-weight: 700;
}
.accordion summary::-webkit-details-marker { display: none; }
.accordion summary::after {
  content: "+";
  position: absolute;
  right: 4px; top: 20px;
  font-size: 22px;
}
.accordion details[open] summary::after { content: "–"; }
.accordion details p { margin: -6px 0 22px; padding-right: 40px; color: var(--muted); }

.cta-section { padding: 74px 0; background: var(--ink); color: white; }
.cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 34px; }
.cta-inner h2 { margin-bottom: 0; }

footer { padding: 64px 0 24px; background: #070b15; color: white; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr .7fr .8fr 1fr;
  gap: 48px;
}
.footer-brand .brand-text strong { color: white; }
.footer-grid > div { display: grid; align-content: start; gap: 10px; }
.footer-grid p { max-width: 380px; color: #9ca4b2; }
.footer-grid a,
.footer-grid span { color: #9ca4b2; font-size: 14px; }
.footer-grid a:hover { color: white; }
.footer-slogan { color: var(--accent); }
.footer-bottom {
  margin-top: 48px;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,.1);
  display: flex;
  justify-content: space-between;
  gap: 20px;
  color: #777f8d;
  font-size: 12px;
}

@media (max-width: 980px) {
  .desktop-cta { display: none; }
  .menu-toggle { display: block; }
  .site-nav {
    position: fixed;
    inset: 77px 0 auto 0;
    display: none;
    padding: 20px;
    background: white;
    border-bottom: 1px solid var(--line);
    box-shadow: 0 20px 40px rgba(11,16,32,.08);
  }
  .site-nav.open { display: grid; gap: 0; }
  .site-nav a { padding: 14px 0; border-bottom: 1px solid var(--line); }
  .hero-grid, .services-grid, .quality-grid, .faq-grid { grid-template-columns: 1fr; }
  .hero-grid { gap: 54px; }
  .hero-visual { min-height: 500px; max-width: 720px; }
  .steps-grid, .case-grid { grid-template-columns: repeat(2, 1fr); }
  .services-grid, .quality-grid, .faq-grid { gap: 50px; }
  .request-shell { grid-template-columns: 1fr; }
  .request-sidebar { padding: 20px 24px; }
  .request-brand, .privacy-note { display: none; }
  .progress-list {
    margin: 0;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
  }
  .progress-list li { display: grid; text-align: center; justify-items: center; gap: 5px; }
  .progress-list li div strong { font-size: 12px; }
  .progress-list li small { display: none; }
  .intake-form { min-height: 650px; }
  .footer-grid { grid-template-columns: 1.4fr repeat(3, 1fr); gap: 28px; }
}

@media (max-width: 720px) {
  .container { width: min(calc(100% - 28px), var(--container)); }
  .hero { padding: 64px 0 54px; }
  .hero h1 { font-size: 50px; }
  .hero-lead { font-size: 17px; }
  .trust-row { grid-template-columns: 1fr; }
  .hero-visual { min-height: 430px; }
  .photo-placeholder, .model-placeholder { height: 190px; }
  .scan-card { width: 56%; }
  .source-card { left: 3%; top: 8%; }
  .result-card { right: 3%; bottom: 8%; }
  .flow-arrow { width: 40px; height: 40px; font-size: 20px; }
  .chip-three { display: none; }
  .logo-strip .container { display: grid; }
  .use-case-row { justify-content: flex-start; gap: 14px; }
  .section { padding: 74px 0; }
  .steps-grid, .case-grid { grid-template-columns: 1fr; }
  .step-card { min-height: auto; }
  .services-copy h2, .section-heading h2, .quality-copy h2, .faq-grid h2, .cta-inner h2 { font-size: 40px; }
  .request-shell { border-radius: 20px; }
  .request-sidebar { padding: 16px 12px; }
  .progress-list li > span { width: 30px; height: 30px; }
  .intake-form { padding: 28px 20px 24px; min-height: 700px; }
  .form-step-head h3 { font-size: 26px; }
  .field-grid, .choice-grid, .choice-grid-3, .check-grid, .finish-grid { grid-template-columns: 1fr; }
  .photo-preview { grid-template-columns: repeat(3, 1fr); }
  .quality-visual { min-height: 390px; }
  .quality-ring { width: 240px; height: 240px; }
  .quality-points div { grid-template-columns: 1fr; gap: 2px; }
  .cta-inner { align-items: flex-start; flex-direction: column; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid > div:first-child { grid-column: 1 / -1; }
  .footer-bottom { flex-direction: column; }
  .success-state { padding: 44px 24px; }
}

@media (max-width: 460px) {
  .hero h1 { font-size: 43px; }
  .hero-actions .button { width: 100%; }
  .hero-visual { min-height: 380px; }
  .photo-placeholder, .model-placeholder { height: 155px; }
  .scan-card { padding: 9px; }
  .scan-meta { display: grid; }
  .floating-chip { font-size: 9px; }
  .brand-text { font-size: 22px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-grid > div:first-child { grid-column: auto; }
}


/* Cross-browser and mobile fallbacks */
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
body { min-width: 320px; }
button, input, select, textarea { -webkit-appearance: none; appearance: none; }
input[type="checkbox"], input[type="radio"] { -webkit-appearance: auto; appearance: auto; }
input[type="file"] { -webkit-appearance: none; appearance: none; }
select {
  background-image: linear-gradient(45deg, transparent 50%, #667085 50%), linear-gradient(135deg, #667085 50%, transparent 50%);
  background-position: calc(100% - 18px) 50%, calc(100% - 13px) 50%;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
  padding-right: 38px;
}
@supports not ((-webkit-backdrop-filter: blur(1px)) or (backdrop-filter: blur(1px))) {
  .site-header { background: rgba(255,255,255,.98); }
  .scan-card { background: rgba(36,43,60,.96); }
}
@media (hover: none) {
  .button:hover { transform: none; }
  .step-card:hover { border-color: var(--line); }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}
@supports (padding: max(0px)) {
  .site-header { padding-left: env(safe-area-inset-left); padding-right: env(safe-area-inset-right); }
  footer { padding-bottom: max(24px, env(safe-area-inset-bottom)); }
}