.hero {
  padding: 28px 0 14px;
}

.hero-card {
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 24px;
}

.kicker {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: .08em;
  font-size: 12px;
  color: var(--muted);
}

h1 {
  margin: 8px 0 0;
  font-size: clamp(30px, 4vw, 44px);
  line-height: 1.08;
  letter-spacing: -.5px;
}

.hero-card p {
  margin: 10px 0 0;
  color: #3f444a;
  max-width: 74ch;
}

.layout {
  display: grid;
  grid-template-columns: 1.25fr .75fr;
  gap: 14px;
  padding-bottom: 24px;
}

.card {
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.config {
  padding: 18px;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-bottom: 14px;
}

.step {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 10px;
  font-size: 13px;
  color: var(--muted);
  text-align: center;
  background: #fff;
}

.step.active {
  border-color: rgba(31, 95, 91, .3);
  background: rgba(31, 95, 91, .08);
  color: #153533;
  font-weight: 600;
}

.step-panel { display: none; }
.step-panel.active { display: block; }

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.measure-guide {
  margin: 2px 0 10px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  padding: 8px;
}

.measure-diagram {
  width: 100%;
  border-radius: 8px;
  display: block;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, #ffffff, #f8f8f8);
}

.frame-box {
  fill: #ffffff;
  stroke: var(--text);
  stroke-width: 2;
}

.canvas-box {
  fill: rgba(31, 95, 91, .08);
  stroke: rgba(31, 95, 91, .35);
  stroke-width: 2;
}

.measure-line {
  stroke: var(--text);
  stroke-width: 2;
}

.arrow-head {
  fill: var(--text);
}

.measure-label {
  fill: var(--text);
  font-size: 17px;
  font-weight: 600;
}

.measure-guide figcaption {
  margin-top: 8px;
  font-size: 12px;
  color: var(--muted);
}

.control {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 10px;
}

.control label {
  font-size: 13px;
  color: #3f444a;
}

.control input,
.control select {
  height: 42px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: #fff;
  padding: 0 12px;
  font-size: 14px;
  color: var(--text);
  outline: none;
}

.hint {
  margin: -2px 0 10px;
  font-size: 12px;
  color: var(--muted);
}

.profile-gallery {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin: 4px 0 12px;
}

.profile-card {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  padding: 5px;
  display: grid;
  gap: 5px;
  cursor: pointer;
  text-align: left;
}

.profile-card img {
  width: 100%;
  height: 82px;
  object-fit: contain;
  border-radius: 8px;
  border: 1px solid var(--line);
  display: block;
  background: #fff;
  padding: 3px;
}

.profile-card span {
  font-size: 12px;
  color: #3f444a;
  padding: 0 2px 2px;
}

.profile-card.active {
  border-color: rgba(31, 95, 91, .35);
  background: rgba(31, 95, 91, .06);
}

.checks {
  display: grid;
  gap: 8px;
  margin-top: 6px;
}

.check {
  display: flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px 12px;
  background: #fff;
  font-size: 14px;
}

.check input {
  width: 16px;
  height: 16px;
  margin: 0;
}

.actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}

.btn {
  border: 1px solid var(--line);
  background: #fff;
  color: var(--text);
  border-radius: 999px;
  padding: 10px 14px;
  cursor: pointer;
  font-size: 14px;
}

.btn.primary {
  background: var(--text);
  color: #fff;
  border-color: var(--text);
}

.summary {
  padding: 18px;
  position: sticky;
  top: 92px;
  height: fit-content;
}

.summary h2 {
  margin: 0 0 10px;
  font-size: 18px;
  letter-spacing: -.2px;
}

.rows {
  display: grid;
  gap: 8px;
  margin-top: 10px;
  font-size: 14px;
}

.row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  color: #2f343a;
}

.row span:first-child { color: var(--muted); }

.status {
  margin-top: 10px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 12px;
  border: 1px solid transparent;
}

.status.in {
  color: #156f3d;
  background: rgba(21, 111, 61, .10);
  border-color: rgba(21, 111, 61, .22);
}

.status.out {
  color: #7c2a2a;
  background: rgba(124, 42, 42, .1);
  border-color: rgba(124, 42, 42, .22);
}

.total {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 700;
  letter-spacing: -.2px;
  font-size: 20px;
}

.success {
  display: none;
  margin-top: 10px;
  padding: 10px 12px;
  border-radius: 10px;
  background: rgba(21, 111, 61, .10);
  border: 1px solid rgba(21, 111, 61, .25);
  color: #155233;
  font-size: 14px;
}

footer { margin-top: 12px; }

@media (max-width: 980px) {
  .layout { grid-template-columns: 1fr; }
  .summary { position: static; }
}

@media (max-width: 760px) {
  .grid-2 { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .profile-gallery { grid-template-columns: 1fr; }
  .profile-card img { height: 110px; }
  .actions { flex-wrap: wrap; }
}