.quote-hero { max-width: 1040px; margin: 0 auto; padding: clamp(5rem, 10vw, 9rem) clamp(1.25rem, 5vw, 3rem) 3rem; text-align: center; }
.quote-hero h1 { margin: 0; font-size: clamp(2.8rem, 7vw, 6rem); line-height: 0.96; letter-spacing: -0.07em; }
.quote-hero > p:last-child { max-width: 680px; margin: 1.5rem auto; color: var(--slate); font-size: 1.1rem; }
.quote-layout { max-width: 1040px; margin: 0 auto; padding: 0 clamp(1.25rem, 5vw, 3rem) 8rem; }
.quote-progress { margin-bottom: 1rem; }
.quote-progress > div { display: flex; justify-content: space-between; margin-bottom: .45rem; color: var(--slate); font-size: .8rem; }
.quote-progress strong { color: var(--navy); }
.quote-progress progress { display: block; width: 100%; height: .45rem; overflow: hidden; border: 0; border-radius: 999px; appearance: none; }
.quote-progress progress::-webkit-progress-bar { background: var(--border); }
.quote-progress progress::-webkit-progress-value { background: var(--blue); border-radius: 999px; transition: width 180ms ease; }
.quote-progress progress::-moz-progress-bar { background: var(--blue); border-radius: 999px; }
.quote-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; margin: 0 0 2rem; padding: 0; list-style: none; }
.quote-steps li { display: grid; grid-template-columns: auto 1fr; column-gap: 0.65rem; padding: 1rem; border-bottom: 2px solid var(--border); }
.quote-steps li span { grid-row: span 2; display: grid; place-items: center; width: 2rem; height: 2rem; color: var(--white); background: var(--navy); border-radius: 50%; font-weight: 800; }
.quote-steps li small { color: var(--slate); }
.quote-steps li.is-current { border-color: var(--blue); }
.quote-steps li.is-current span, .quote-steps li.is-complete span { background: var(--blue); }
.quote-message { margin-bottom: 1rem; }
.quote-form { display: grid; gap: 1rem; }
.selected-material { display: flex; align-items: center; justify-content: space-between; padding: 1rem 1.2rem; background: rgb(2 132 199 / 8%); border: 1px solid rgb(2 132 199 / 20%); border-radius: 1rem; }
.selected-material div { display: grid; }
.selected-material small { color: var(--slate); }
.selected-material a { color: var(--blue); font-weight: 750; }
.form-section { margin: 0; padding: clamp(1.4rem, 4vw, 2.5rem); background: var(--white); border: 1px solid var(--border); border-radius: 1.4rem; box-shadow: 0 12px 36px rgb(11 25 44 / 4%); }
.form-section legend { padding: 0 0.5rem; font-size: 1.25rem; font-weight: 850; letter-spacing: -0.025em; }
.form-section legend span { margin-right: 0.4rem; color: var(--blue); font-size: 0.75rem; letter-spacing: 0.1em; }
.field-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.field-grid label:last-child { grid-column: 1 / -1; }
.quote-form label:not(.build-plate) { display: grid; gap: 0.4rem; color: var(--navy); font-weight: 750; }
.quote-form input:not([type="file"]), .quote-form textarea { width: 100%; padding: 0.85rem 1rem; color: var(--navy); background: var(--surface); border: 1px solid var(--border); border-radius: 0.8rem; font: inherit; }
.quote-form label small { color: var(--slate); font-weight: 450; }
.build-plate { position: relative; display: grid; place-items: center; min-height: 260px; overflow: hidden; padding: 2rem; text-align: center; background: var(--surface); border: 2px dashed var(--slate-light); border-radius: 1.2rem; cursor: pointer; transition: border-color 160ms ease, background 160ms ease; }
.build-plate:hover, .build-plate.is-dragging { background: rgb(2 132 199 / 6%); border-color: var(--blue); }
.build-plate strong { position: relative; margin-top: 3rem; font-size: 1.15rem; }
.build-plate > span:not(.build-plate-lines) { position: relative; color: var(--slate); }
.build-plate input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.build-plate-lines { position: absolute; top: 2rem; display: grid; gap: 0.35rem; width: 8rem; transform: perspective(200px) rotateX(55deg); }
.build-plate-lines i { height: 0.55rem; background: var(--blue); border-radius: 999px; opacity: 0.2; }
.build-plate-lines i:nth-child(2) { margin-inline: 8%; opacity: 0.35; }
.build-plate-lines i:nth-child(3) { margin-inline: 17%; opacity: 0.55; }
.build-plate-lines i:nth-child(4) { margin-inline: 26%; opacity: 0.8; }
.upload-summary { display: flex; justify-content: space-between; margin-top: 0.8rem; color: var(--slate); font-size: 0.82rem; }
.upload-list { display: grid; gap: 0.55rem; margin: 1rem 0 0; padding: 0; list-style: none; }
.upload-list li { display: grid; grid-template-columns: 1fr auto auto; align-items: center; gap: 0.6rem; padding: 0.9rem 1rem; background: var(--surface); border-left: 4px solid var(--slate-light); border-radius: 0.7rem; }
.upload-list li[data-status="valid"] { border-color: var(--blue); }
.upload-list li[data-status="invalid"], .upload-list li[data-status="error"] { border-color: var(--error); }
.upload-list li div { display: grid; min-width: 0; }
.upload-list li strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.upload-list li small { color: var(--slate); }
.file-progress { width: 100%; height: 0.3rem; margin-top: 0.4rem; overflow: hidden; background: var(--border); border-radius: 999px; }
.file-progress i { display: block; width: 0; height: 100%; background: var(--blue); transition: width 100ms linear; }
.remove-file, .retry-file { padding: 0.45rem 0.7rem; color: var(--blue); background: transparent; border: 1px solid var(--border); border-radius: 999px; font: inherit; font-size: 0.78rem; font-weight: 750; cursor: pointer; }
.field-error { color: var(--error); font-weight: 700; }
.quote-review { display: grid; grid-template-columns: .75fr 1.25fr; gap: 1.5rem; padding: 1.4rem; background: var(--surface); border: 1px solid var(--border); border-radius: 1.2rem; }
.quote-review > div > span { color: var(--blue); font-size: .72rem; font-weight: 800; }
.quote-review h2 { margin: .25rem 0 0; font-size: 1.25rem; }
.quote-review dl { display: grid; gap: .7rem; margin: 0; }
.quote-review dl div { display: grid; grid-template-columns: 5rem 1fr; gap: .75rem; }
.quote-review dt { color: var(--slate); font-size: .78rem; }
.quote-review dd { margin: 0; overflow-wrap: anywhere; font-size: .84rem; font-weight: 650; }
.quote-review > p { grid-column: 1 / -1; margin: 0; padding-top: 1rem; color: var(--slate); border-top: 1px solid var(--border); font-size: .78rem; }
.quote-review a { color: var(--blue); font-weight: 700; }
.submit-zone { display: flex; align-items: center; justify-content: space-between; gap: 2rem; padding: 1.3rem; color: var(--white); background: var(--navy); border-radius: 1.2rem; }
.submit-zone p { margin: 0.2rem 0 0; color: var(--slate-light); }
.submit-zone button:disabled { opacity: 0.45; cursor: not-allowed; }
.confirmation { display: grid; justify-items: center; max-width: 780px; min-height: 76vh; margin: 0 auto; padding: clamp(5rem, 12vw, 10rem) 1.5rem; text-align: center; }
.confirmation h1 { margin: 0; font-size: clamp(3rem, 8vw, 6rem); line-height: 0.95; letter-spacing: -0.07em; }
.confirmation > p { color: var(--slate); font-size: 1.1rem; }
.confirmation-mark { display: grid; place-items: center; width: 4rem; height: 4rem; margin-bottom: 1.5rem; color: var(--white); background: var(--blue); border-radius: 50%; font-size: 2rem; font-weight: 900; }
.folio { display: grid; gap: 0.2rem; width: 100%; margin: 1.5rem 0; padding: 1.3rem; background: var(--surface); border: 1px solid var(--border); border-radius: 1rem; }
.folio small { color: var(--slate); }
.folio strong { font-family: ui-monospace, "SFMono-Regular", Consolas, monospace; font-size: clamp(1.3rem, 4vw, 2.2rem); letter-spacing: 0.05em; }
.confirmation-note { font-size: 0.9rem !important; }

@media (max-width: 720px) {
  .quote-steps { grid-template-columns: 1fr; }
  .quote-steps li { grid-template-columns: auto 1fr; }
  .field-grid { grid-template-columns: 1fr; }
  .field-grid label:last-child { grid-column: auto; }
  .submit-zone { align-items: stretch; flex-direction: column; }
  .quote-review { grid-template-columns: 1fr; gap: 1rem; }
}