.estimator-page { min-height: 100vh; background: #0c0d0e; color: #fff; }
.estimator-header { justify-content: space-between; }
.estimator-exit { min-height: 44px; display: inline-flex; align-items: center; gap: .5rem; color: #c7c9c9; font-size: .7rem; font-weight: 900; letter-spacing: .08em; text-decoration: none; text-transform: uppercase; }
.estimator-exit svg { width: 18px; }
.estimator-main { min-height: 100vh; padding-top: 76px; }
.estimator-intro { display: grid; gap: 2rem; padding: 3.5rem 1rem 2.5rem; background: radial-gradient(circle at 82% 10%, rgba(214,183,103,.15), transparent 34%), #0c0d0e; }
.estimator-intro-copy, .estimator-workspace { width: min(100%, 980px); margin-inline: auto; }
.estimator-intro h1 { max-width: 900px; font-size: clamp(2.55rem, 8vw, 5.6rem); }
.estimator-intro-copy > p:last-child { max-width: 650px; margin: 1.4rem 0 0; color: #c2c5c5; font-size: clamp(1rem, 2vw, 1.2rem); }
.pricing-mode-banner { width: min(100%, 980px); margin-inline: auto; padding: 1rem; border: 1px solid rgba(214,183,103,.5); background: rgba(214,183,103,.08); }
.pricing-mode-banner strong { display: flex; align-items: center; gap: .55rem; color: #e0c77d; font-size: .72rem; letter-spacing: .1em; text-transform: uppercase; }
.pricing-mode-banner svg { width: 18px; }
.pricing-mode-banner p { margin: .55rem 0 0; color: #c8caca; font-size: .88rem; }
.estimator-workspace { padding: 0 1rem 5rem; }
.estimator-progress { position: sticky; top: 76px; z-index: 10; padding: 1rem 0; background: rgba(12,13,14,.96); backdrop-filter: blur(12px); }
.estimator-progress > div:first-child { display: flex; justify-content: space-between; color: #b9bcbd; font-size: .7rem; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.estimator-progress strong { color: #d6b767; }
.progress-track { height: 4px; margin-top: .65rem; background: rgba(255,255,255,.14); overflow: hidden; }
.progress-track span { display: block; width: 9%; height: 100%; background: #d6b767; transition: width .3s ease; }
#estimator-form { padding-top: 1.25rem; }
.estimator-step { display: none; margin: 0; padding: 0; border: 0; }
.estimator-step.active { display: block; }
.estimator-step legend { width: 100%; padding: 0; font-size: clamp(1.75rem, 5vw, 3.15rem); font-weight: 900; line-height: 1.05; letter-spacing: -.03em; text-transform: uppercase; }
.estimator-step legend span { display: block; margin-bottom: .75rem; color: #d6b767; font-size: .72rem; letter-spacing: .1em; }
.step-help { max-width: 680px; margin: 1rem 0 1.75rem; color: #aeb1b2; }
.choice-grid { display: grid; gap: .75rem; }
.choice-card { position: relative; cursor: pointer; }
.choice-card input { position: absolute; opacity: 0; pointer-events: none; }
.choice-card > span { min-height: 88px; display: flex; align-items: center; gap: .9rem; padding: 1rem; border: 1px solid rgba(255,255,255,.18); background: #151719; transition: border-color .2s, background .2s, transform .2s; }
.choice-card input:checked + span { border-color: #d6b767; background: rgba(214,183,103,.12); box-shadow: inset 4px 0 #d6b767; }
.choice-card input:focus-visible + span { outline: 3px solid #d6b767; outline-offset: 3px; }
.choice-card:hover > span { border-color: rgba(214,183,103,.65); transform: translateY(-2px); }
.choice-card svg { width: 25px; color: #d6b767; }
.choice-card strong { font-size: .83rem; letter-spacing: .04em; text-transform: uppercase; }
.choice-card small { display: block; margin-top: .2rem; color: #d6b767; font-size: .67rem; }
.technical-requirements { display: grid; gap: .65rem; margin-top: 1.5rem; padding: 1rem; border: 1px solid rgba(255,255,255,.13); }
.technical-requirements h2 { margin: 0; font-size: .8rem; letter-spacing: .08em; }
.technical-requirements p { margin: -.2rem 0 .4rem; color: #999d9e; font-size: .82rem; }
.technical-requirements label { display: flex; align-items: flex-start; gap: .65rem; color: #d2d4d4; font-size: .86rem; }
.technical-requirements input, .consent-check input { width: 18px; height: 18px; accent-color: #d6b767; }
.large-input, .contact-fields label { display: grid; gap: .5rem; color: #c2c4c5; font-size: .7rem; font-weight: 900; letter-spacing: .07em; text-transform: uppercase; }
.large-input input, .contact-fields input, .contact-fields select, .contact-fields textarea { width: 100%; min-height: 58px; padding: .85rem 1rem; border: 1px solid rgba(255,255,255,.25); border-radius: 0; background: #151719; color: #fff; font: inherit; font-size: 1rem; letter-spacing: 0; text-transform: none; }
.large-input input { max-width: 520px; font-size: 1.35rem; }
.input-with-unit { max-width: 520px; display: grid; grid-template-columns: 1fr auto; align-items: center; border: 1px solid rgba(255,255,255,.25); background: #151719; }
.input-with-unit input { border: 0; }
.input-with-unit strong { padding: 0 1rem; color: #d6b767; font-size: .75rem; text-transform: uppercase; }
.upload-zone { min-height: 190px; display: grid; place-items: center; align-content: center; gap: .45rem; margin-top: 1rem; padding: 1.5rem; border: 1px dashed rgba(214,183,103,.6); background: rgba(214,183,103,.06); text-align: center; cursor: pointer; }
.upload-zone input { position: absolute; opacity: 0; pointer-events: none; }
.upload-zone svg { width: 34px; color: #d6b767; }
.upload-zone strong { font-size: .85rem; text-transform: uppercase; }
.upload-zone span { color: #9ea1a2; font-size: .75rem; }
.upload-list { display: grid; gap: .5rem; margin: 1rem 0 0; padding: 0; list-style: none; }
.upload-list li { display: grid; grid-template-columns: 24px 1fr auto; align-items: center; gap: .6rem; padding: .65rem; background: #151719; color: #d0d2d2; font-size: .8rem; }
.upload-list svg { width: 17px; color: #d6b767; }
.upload-list small { color: #8f9394; }
.estimate-status-card { margin: 1.5rem 0; padding: 1.25rem; border-left: 4px solid #d6b767; background: rgba(214,183,103,.09); }
.estimate-status-card h2 { font-size: clamp(1.45rem, 4vw, 2.3rem); }
.estimate-status-card p:last-child { margin-bottom: 0; color: #c4c7c7; }
.estimator-summary { margin: 1.5rem 0; padding: 1.25rem; background: #151719; }
.estimator-summary h2 { margin-bottom: 1rem; font-size: 1rem; letter-spacing: .08em; }
.estimator-summary dl { display: grid; gap: 0; margin: 0; }
.estimator-summary dl > div { display: grid; grid-template-columns: minmax(120px, .7fr) 1fr; gap: .75rem; padding: .65rem 0; border-top: 1px solid rgba(255,255,255,.1); }
.estimator-summary dt { color: #888d8e; font-size: .66rem; font-weight: 900; text-transform: uppercase; }
.estimator-summary dd { margin: 0; color: #d2d4d4; font-size: .82rem; }
.contact-fields { display: grid; gap: 1rem; }
.contact-fields small { color: #848889; }
.contact-notes { grid-column: 1 / -1; }
.consent-check { display: grid; grid-template-columns: 20px 1fr; gap: .7rem; margin: 1rem 0; color: #b7baba; font-size: .8rem; }
.estimate-disclaimer { margin: 1rem 0 0; padding: 1rem; border: 1px solid rgba(255,255,255,.15); color: #9ea1a2; font-size: .76rem; }
.step-error { min-height: 1.4rem; margin: 1rem 0 0; color: #efaa9f; font-size: .82rem; font-weight: 700; }
.estimator-actions { display: flex; justify-content: space-between; gap: .75rem; margin-top: 2rem; padding-top: 1.25rem; border-top: 1px solid rgba(255,255,255,.13); }
.estimator-actions button svg { width: 18px; }
.estimator-back { min-height: 52px; display: inline-flex; align-items: center; gap: .5rem; padding: .75rem 1rem; border: 1px solid rgba(255,255,255,.25); background: transparent; color: #fff; font-size: .75rem; font-weight: 900; text-transform: uppercase; cursor: pointer; }
.estimator-back:disabled { opacity: .35; cursor: default; }
.estimator-next, .estimator-submit { gap: .55rem; cursor: pointer; }
.estimator-result { padding: 3rem 0; }
.result-icon { width: 64px; height: 64px; display: grid; place-items: center; margin-bottom: 1.5rem; background: #d6b767; color: #0c0d0e; }
.result-icon svg { width: 30px; }
.estimator-result h2 { max-width: 760px; font-size: clamp(2rem, 6vw, 4.5rem); }
.estimator-result > p:not(.eyebrow) { max-width: 700px; color: #c4c6c7; }
.result-range { display: grid; gap: .35rem; margin: 2rem 0; padding: 1.25rem; border: 1px solid #d6b767; }
.result-range span { color: #d6b767; font-size: .7rem; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; }
.result-range strong { font-size: clamp(2rem, 6vw, 4rem); }
.result-details { display: grid; gap: 1px; margin: 2rem 0; background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.12); }
.result-details > div { padding: 1rem; background: #151719; }
.result-details h3 { margin: 0 0 .55rem; color: #d6b767; font-size: .72rem; letter-spacing: .09em; text-transform: uppercase; }
.result-details p, .result-details ul { margin: 0; color: #c5c8c8; font-size: .84rem; }
.result-details ul { padding-left: 1.1rem; }
.result-details li + li { margin-top: .35rem; }
.result-disclaimer { max-width: 820px; padding: 1rem; border-left: 3px solid #d6b767; background: rgba(214,183,103,.08); color: #bfc2c2 !important; font-size: .8rem; }
.result-actions { display: flex; flex-direction: column; gap: .75rem; margin-top: 2rem; }

@media (min-width: 700px) {
  .estimator-intro, .estimator-workspace { padding-inline: 2rem; }
  .choice-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .three-up { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .contact-fields { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .result-actions { flex-direction: row; }
  .result-details { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (min-width: 1020px) {
  .estimator-main { padding-top: 88px; }
  .estimator-progress { top: 88px; }
  .estimator-intro { grid-template-columns: 1.3fr .7fr; align-items: end; width: min(100%, 1180px); margin-inline: auto; padding: 5rem 0 3rem; }
  .estimator-intro-copy, .pricing-mode-banner { width: auto; margin: 0; }
  .estimator-workspace { padding-inline: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .progress-track span { transition: none; }
}