:root {
  --bg: #090909;
  --panel: rgba(255, 255, 255, 0.03);
  --line: rgba(255, 255, 255, 0.14);
  --text: rgba(255, 255, 255, 0.78);
  --text-strong: #f3f4f6;
  --accent: #ffffff;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Ubuntu, system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
}

.oa-shell {
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 24px 110px;
}

.oa-hero {
  position: relative;
  left: 50%;
  width: 100vw;
  transform: translateX(-50%);
  margin: 0 0 56px;
  min-height: 256px;
  border-radius: 0;
  overflow: hidden;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
}

.oa-hero-image {
  width: 100%;
  height: 100%;
  min-height: 320px;
  object-fit: cover;
  display: block;
}

.oa-hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0.08) 0%, rgba(0, 0, 0, 0.62) 100%),
    linear-gradient(90deg, rgba(0, 0, 0, 0.62) 0%, rgba(0, 0, 0, 0.18) 60%, rgba(0, 0, 0, 0.1) 100%);
}

.oa-hero-content {
  position: absolute;
  inset: 0;
  z-index: 2;
  max-width: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 24px;
}

.oa-hero-kicker {
  margin: 0 0 8px;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: rgba(255, 255, 255, 0.75);
}

.oa-hero h1 {
  margin: 0;
  color: #ffffff;
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  line-height: 1.12;
}

.oa-hero p {
  margin: 12px 0 0;
  color: rgba(255, 255, 255, 0.88);
  font-size: clamp(0.95rem, 1.05vw, 1.05rem);
  line-height: 1.55;
  max-width: 740px;
}

.oa-form,
.oa-process {
  max-width: 1100px;
  margin-left: auto;
  margin-right: auto;
}

.oa-flash {
  border-radius: 12px;
  padding: 14px 16px;
  margin-bottom: 16px;
  font-weight: 600;
}

.oa-flash--success {
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
}

.oa-flash--error {
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
}

.oa-form h1 {
  margin: 0 0 18px;
  color: var(--text-strong);
  font-size: clamp(1.7rem, 2.7vw, 2.5rem);
  line-height: 1.12;
  text-align: center;
}

.oa-step-sub {
  margin: 0 0 24px;
  font-size: clamp(1rem, 1.35vw, 1.35rem);
  font-weight: 700;
  color: var(--text-strong);
  text-align: center;
}

.oa-wizard-steps {
  margin: 4px auto 34px;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  max-width: 980px;
}

.oa-wizard-step {
  width: 150px;
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.03);
  border-radius: 999px;
  padding: 8px 12px;
  min-height: 44px;
  color: rgba(255, 255, 255, 0.65);
}

.oa-wizard-step__num {
  width: 24px;
  height: 24px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.78rem;
  font-weight: 800;
}

.oa-wizard-step__label {
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.oa-wizard-step.is-active {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.7);
  background: rgba(255, 255, 255, 0.12);
}

.oa-wizard-step.is-active .oa-wizard-step__num {
  border-color: var(--accent);
  background: var(--accent);
  color: #090909;
}

.oa-wizard-step.is-done {
  color: rgba(255, 255, 255, 0.9);
  border-color: rgba(255, 255, 255, 0.24);
}

.oa-wizard-step.is-done .oa-wizard-step__num {
  border-color: #ffffff;
  background: #ffffff;
  color: #090909;
}

.oa-step {
  display: none;
}

.oa-step.is-active {
  display: block;
}

.oa-card-grid {
  display: grid;
  gap: 18px;
  margin: 8px 0 28px;
}

.oa-card-grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); max-width: 620px; }
.oa-card-grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.oa-card-grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.oa-card-grid--5 { grid-template-columns: repeat(5, minmax(0, 1fr)); }

.oa-card,
.oa-check-item {
  min-height: 104px;
  border: 2px solid var(--line);
  border-radius: 14px;
  background: var(--panel);
  color: var(--text-strong);
  font-size: clamp(0.98rem, 1.05vw, 1.2rem);
  font-weight: 600;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 14px;
  cursor: pointer;
  transition: border-color 180ms ease, transform 180ms ease, background-color 180ms ease;
}

.oa-card--icon {
  min-height: 138px;
  gap: 10px;
  padding: 14px 10px;
}

.oa-card-icon {
  width: 44px;
  height: 44px;
  color: rgba(255, 255, 255, 0.92);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.oa-card-icon svg {
  width: 100%;
  height: 100%;
  stroke-width: 1.8;
}

.oa-card:hover,
.oa-check-item:hover {
  border-color: rgba(255, 255, 255, 0.32);
  transform: translateY(-2px);
}

.oa-card.is-selected,
.oa-check-item.is-selected {
  border-color: var(--accent);
}

.oa-dot,
.oa-check-box {
  width: 28px;
  height: 28px;
  border-radius: 999px;
  border: 4px solid rgba(255, 255, 255, 0.3);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 0.95rem;
}

.oa-check-box {
  border-radius: 10px;
  width: 30px;
  height: 30px;
  font-size: 0.9rem;
}

.oa-card.is-selected .oa-dot,
.oa-check-item.is-selected .oa-check-box {
  border-color: var(--accent);
  background: var(--accent);
  color: #090909;
}

.oa-card.is-selected .oa-dot::before,
.oa-check-item.is-selected .oa-check-box::before {
  content: "✓";
  font-weight: 800;
}

.oa-field {
  margin: 0 0 22px;
}

.oa-field label {
  display: block;
  margin-bottom: 10px;
  color: var(--text-strong);
  font-size: clamp(0.95rem, 1.1vw, 1.15rem);
  font-weight: 700;
}

.oa-field input,
.oa-field textarea,
.oa-field select {
  width: 100%;
  background: var(--panel);
  border: 2px solid var(--line);
  border-radius: 18px;
  padding: 12px 14px;
  color: var(--text-strong);
  font-size: clamp(0.92rem, 1vw, 1rem);
}

.has-error input,
.has-error textarea,
.has-error select,
.has-error.oa-card-grid,
.has-error.oa-toggle-row,
.has-error.oa-counter-box {
  border-color: rgba(255, 255, 255, 0.5) !important;
}

.oa-field-error {
  margin: 8px 0 0;
  font-size: 0.85rem;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: 0.01em;
}

.oa-field input::placeholder,
.oa-field textarea::placeholder {
  color: rgba(255, 255, 255, 0.45);
}

.oa-field textarea {
  resize: vertical;
  min-height: 140px;
}

.oa-help {
  margin: 8px 0 0;
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.6);
}

.oa-is-hidden {
  display: none !important;
}

.oa-upload {
  display: grid;
  gap: 10px;
}

.oa-upload-input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
  width: 1px;
  height: 1px;
}

.oa-upload-dropzone {
  border: 2px dashed var(--line);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.02);
  padding: 22px 16px;
  text-align: center;
  transition: border-color 160ms ease, background-color 160ms ease;
}

.oa-upload-dropzone p {
  margin: 0;
  color: var(--text-strong);
  font-size: 0.98rem;
  font-weight: 700;
}

.oa-upload-dropzone span {
  display: inline-block;
  margin: 6px 0 10px;
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.85rem;
}

.oa-upload-pick {
  padding: 10px 16px;
  font-size: 0.82rem;
}

.oa-upload-dropzone.is-dragover,
.oa-upload-dropzone:focus-visible {
  border-color: rgba(255, 255, 255, 0.6);
  background: rgba(255, 255, 255, 0.07);
  outline: 0;
}

.oa-upload-list {
  list-style: none;
  margin: 2px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.oa-upload-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.03);
  padding: 8px 10px;
}

.oa-upload-meta {
  min-width: 0;
}

.oa-upload-name {
  display: block;
  color: var(--text-strong);
  font-size: 0.9rem;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.oa-upload-size {
  display: block;
  margin-top: 2px;
  color: rgba(255, 255, 255, 0.58);
  font-size: 0.78rem;
}

.oa-upload-remove {
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  background: transparent;
  color: var(--text-strong);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 7px 10px;
  cursor: pointer;
}

.oa-counter-box,
.oa-toggle-row {
  border: 2px solid var(--line);
  border-radius: 18px;
  padding: 14px 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 26px;
  font-size: clamp(0.95rem, 1.05vw, 1.1rem);
  font-weight: 700;
  color: var(--text-strong);
}

.oa-counter-control {
  display: inline-flex;
  align-items: center;
  gap: 18px;
}

.oa-counter-btn {
  width: 40px;
  height: 40px;
  border: 0;
  border-radius: 999px;
  background: var(--accent);
  color: #090909;
  font-size: 1.6rem;
  line-height: 1;
  cursor: pointer;
}

.oa-switch {
  display: inline-flex;
  border: 2px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  background: var(--panel);
}

.oa-switch-btn {
  min-width: 100px;
  border: 0;
  padding: 10px 16px;
  background: transparent;
  color: var(--text-strong);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
}

.oa-switch-btn.is-selected {
  background: var(--accent);
  color: #090909;
}

.oa-check-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  max-width: none;
}

.oa-check-item {
  min-height: 64px;
  flex-direction: row;
  justify-content: flex-start;
  padding: 10px 14px;
  font-size: clamp(1rem, 1.2vw, 1.5rem);
}

.oa-form-grid {
  display: grid;
  gap: 14px 16px;
  grid-template-columns: repeat(6, minmax(0, 1fr));
}

.oa-form-grid .oa-field { margin-bottom: 0; }
.oa-form-grid .oa-field:nth-child(1) { grid-column: span 1; }
.oa-form-grid .oa-field:nth-child(2) { grid-column: span 2; }
.oa-form-grid .oa-field:nth-child(3) { grid-column: span 3; }
.oa-form-grid .oa-field:nth-child(4) { grid-column: span 3; }
.oa-form-grid .oa-field:nth-child(5) { grid-column: span 1; }
.oa-form-grid .oa-field:nth-child(6) { grid-column: span 2; }
.oa-form-grid .oa-field:nth-child(7),
.oa-form-grid .oa-field:nth-child(8) { grid-column: span 3; }
.oa-form-grid .oa-field--plz { max-width: 130px; }

.oa-field--narrow { max-width: 380px; }

.oa-contact-subtitle {
  margin: 8px 0 14px;
  color: var(--text-strong);
  font-size: 1rem;
  font-weight: 700;
}

.oa-turnstile-wrap {
  margin-top: 8px;
}

.oa-consent-field {
  margin-top: 4px;
}

.oa-consent {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.9rem;
  line-height: 1.5;
  color: var(--text);
  cursor: pointer;
}

.oa-consent input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: #ffffff;
}

.oa-consent a {
  color: #ffffff;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.oa-footer-nav {
  margin-top: 22px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.oa-btn {
  border: 0;
  border-radius: 14px;
  padding: 12px 24px;
  font-size: 0.9rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  cursor: pointer;
}

.oa-btn--primary {
  background: #ffffff;
  color: #090909;
}

.oa-btn--ghost {
  background: transparent;
  color: rgba(255, 255, 255, 0.65);
  border: 2px solid transparent;
}

.oa-btn[disabled] {
  opacity: 0.55;
  cursor: not-allowed;
}

.oa-process {
  margin-top: 60px;
  padding-top: 34px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.oa-process-head {
  margin-bottom: 20px;
}

.oa-process-kicker {
  margin: 0 0 10px;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: rgba(255, 255, 255, 0.6);
}

.oa-process h2 {
  margin: 0;
  color: var(--text-strong);
  font-size: clamp(1.6rem, 2.2vw, 2.4rem);
  line-height: 1.2;
}

.oa-process-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.oa-process-item {
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.03);
  padding: 18px 16px;
}

.oa-process-number {
  width: 34px;
  height: 34px;
  border-radius: 999px;
  background: var(--accent);
  color: #090909;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.95rem;
}

.oa-process-item h3 {
  margin: 14px 0 10px;
  color: var(--text-strong);
  font-size: clamp(1.05rem, 1.25vw, 1.35rem);
}

.oa-process-item p {
  margin: 0;
  color: var(--text);
  line-height: 1.55;
  font-size: 0.98rem;
}

@media (max-width: 1120px) {
  .oa-wizard-step { width: 160px; }
  .oa-card-grid--4,
  .oa-card-grid--5 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .oa-card-grid--3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .oa-form-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .oa-form-grid .oa-field { grid-column: span 1 !important; }
  .oa-check-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .oa-process-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 720px) {
  .oa-shell { padding: 0 16px 80px; }
  .oa-hero {
    min-height: 208px;
    margin-bottom: 36px;
    border-radius: 0;
  }
  .oa-hero-image {
    min-height: 260px;
  }
  .oa-hero-content {
    padding: 18px;
  }
  .oa-wizard-step { width: calc(50% - 6px); }
  .oa-card-grid,
  .oa-card-grid--2,
  .oa-card-grid--3,
  .oa-card-grid--4,
  .oa-card-grid--5 { grid-template-columns: 1fr; }
  .oa-check-grid { grid-template-columns: 1fr; }
  .oa-counter-box,
  .oa-toggle-row { flex-direction: column; align-items: flex-start; gap: 14px; }
  .oa-footer-nav { gap: 10px; }
  .oa-btn { width: 100%; }
  .oa-process-grid { grid-template-columns: 1fr; }
}