.sr-only {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.estimate-shell { position: relative; }
.estimate-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 40px; margin-bottom: 42px; }
.estimate-heading > div:first-child { max-width: 700px; }
.estimate-heading h2 { color: var(--white); }
.estimate-heading > div:first-child > p:last-child { max-width: 620px; margin: 22px 0 0; color: #bed2dc; }
.estimate-trust { display: flex; flex-direction: column; align-items: flex-start; gap: 11px; padding-bottom: 6px; }
.estimate-trust span { display: flex; align-items: center; gap: 8px; color: #d9e9ef; font-size: .72rem; font-weight: 700; }
.estimate-trust svg { width: 17px; color: var(--blue); }

.estimator { overflow: hidden; border: 1px solid rgb(255 255 255 / 14%); border-radius: 24px; background: var(--white); color: var(--ink); box-shadow: 20px 22px 0 rgb(18 168 224 / 16%); }
.estimator-progress { padding: 25px 38px 23px; background: var(--foam); border-bottom: 1px solid var(--line); }
.progress-track { height: 5px; overflow: hidden; border-radius: 99px; background: #dbeaf0; }
.progress-track span { display: block; width: 12.5%; height: 100%; border-radius: inherit; background: linear-gradient(90deg, var(--blue), #52d6f8); transition: width .35s ease; }
.estimator-progress ol { display: flex; justify-content: space-between; margin: 14px 0 0; padding: 0; list-style: none; }
.estimator-progress li { display: flex; align-items: center; gap: 8px; color: #8295a1; font-size: .65rem; text-transform: uppercase; letter-spacing: .07em; }
.estimator-progress li span { width: 24px; height: 24px; display: grid; place-items: center; border: 1px solid #c8dce5; border-radius: 50%; background: var(--white); font: 800 .68rem var(--display); }
.estimator-progress li.active, .estimator-progress li.complete { color: var(--navy); }
.estimator-progress li.active span { border-color: var(--orange); background: var(--orange); color: var(--white); }
.estimator-progress li.complete span { border-color: var(--blue); background: var(--blue); color: var(--white); }

.estimator-body { min-height: 430px; padding: 42px; }
.estimate-step { animation: estimate-enter .28s ease both; }
@keyframes estimate-enter { from { opacity: 0; transform: translateY(10px); } }
.step-header { margin-bottom: 30px; }
.step-header-row { display: flex; justify-content: space-between; align-items: flex-start; gap: 24px; }
.step-kicker { display: block; margin-bottom: 8px; color: var(--blue); font-size: .66rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.step-header h3 { margin: 0; color: var(--navy); font: 900 clamp(2.15rem, 4vw, 3.3rem)/.95 var(--display); text-transform: uppercase; letter-spacing: -.025em; }
.step-header p { max-width: 680px; margin: 13px 0 0; color: var(--muted); font-size: .85rem; }
.step-service-chip { display: inline-flex; align-items: center; gap: 9px; padding: 8px 12px; border: 1px solid #cbe2eb; border-radius: 99px; background: var(--foam); color: var(--navy); font-size: .7rem; font-weight: 800; white-space: nowrap; }
.step-service-chip img { width: 24px; height: 24px; object-fit: contain; }

.service-chooser { display: grid; grid-template-columns: repeat(4, 1fr); gap: 13px; }
.service-choice { position: relative; min-height: 190px; padding: 23px 20px 20px; border: 1px solid var(--line); border-radius: 16px; background: var(--white); color: var(--ink); text-align: left; cursor: pointer; transition: border-color .2s ease, transform .2s ease, box-shadow .2s ease, background .2s ease; }
.service-choice:hover { transform: translateY(-3px); border-color: #8fd7ee; box-shadow: 0 14px 30px rgb(8 35 61 / 10%); }
.service-choice.selected { border-color: var(--blue); background: var(--foam); box-shadow: inset 0 0 0 2px var(--blue); }
.service-choice img { width: 50px; height: 50px; object-fit: contain; margin-bottom: 21px; }
.service-choice .service-fallback { width: 50px; height: 50px; display: grid; place-items: center; margin-bottom: 21px; border-radius: 13px; background: var(--blue-light); color: var(--blue); }
.service-choice .service-fallback svg { width: 24px; }
.service-choice b { display: block; color: var(--navy); font: 800 1.26rem/1 var(--display); text-transform: uppercase; }
.service-choice small { display: block; margin-top: 8px; color: var(--muted); font-size: .66rem; line-height: 1.5; }
.service-choice .choice-check { position: absolute; top: 15px; right: 15px; width: 24px; height: 24px; display: grid; place-items: center; border: 1px solid #cadce4; border-radius: 50%; color: transparent; background: var(--white); }
.service-choice.selected .choice-check { border-color: var(--blue); color: var(--white); background: var(--blue); }
.choice-check svg { width: 14px; }

.estimate-fields { display: grid; gap: 22px; }
.estimate-field { padding: 23px; border: 1px solid var(--line); border-radius: 14px; background: #fbfdfe; }
.field-heading { display: flex; justify-content: space-between; gap: 20px; margin-bottom: 14px; }
.field-heading label, .field-heading legend { margin: 0; padding: 0; color: var(--navy); font-size: .78rem; font-weight: 800; }
.field-heading small { color: #8497a3; font-size: .62rem; font-weight: 600; text-align: right; }
.field-required { color: var(--orange); }
.field-helper { margin: -7px 0 14px; color: var(--muted); font-size: .68rem; }
.estimate-control, .estimate-select, .estimate-textarea { width: 100%; border: 1px solid #c7dbe4; border-radius: 9px; background: var(--white); color: var(--ink); padding: 13px 14px; font-size: .84rem; outline: none; transition: border-color .2s, box-shadow .2s; }
.estimate-control:focus, .estimate-select:focus, .estimate-textarea:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgb(18 168 224 / 12%); }
.estimate-control[aria-invalid="true"], .estimate-select[aria-invalid="true"], .estimate-field.invalid { border-color: #d94a3a; }
.estimate-textarea { resize: vertical; min-height: 105px; }
.choice-options { display: grid; grid-template-columns: repeat(3, 1fr); gap: 9px; }
.choice-options.choice-options-many { grid-template-columns: repeat(2, 1fr); }
.option-card { position: relative; min-height: 50px; display: flex; align-items: center; gap: 10px; padding: 11px 13px; border: 1px solid #cbdde5; border-radius: 9px; background: var(--white); color: #405769; cursor: pointer; font-size: .74rem; font-weight: 700; transition: border-color .2s, background .2s, color .2s; }
.option-card:has(input:checked) { border-color: var(--blue); background: var(--blue-light); color: var(--navy); box-shadow: inset 0 0 0 1px var(--blue); }
.option-card input { width: 17px; height: 17px; margin: 0; accent-color: var(--blue); flex: 0 0 auto; }
.choice-options.visual { grid-template-columns: repeat(4, 1fr); }
.choice-options.visual .option-card { display: grid; grid-template-rows: 84px auto; align-items: center; padding: 8px; text-align: center; }
.choice-options.visual img { width: 100%; height: 84px; object-fit: contain; border-radius: 7px; background: var(--foam); }
.choice-options.visual input { position: absolute; opacity: 0; pointer-events: none; }
.choice-options.visual span { padding: 5px 3px 3px; }
.number-stepper { display: grid; grid-template-columns: 48px minmax(90px, 1fr) 48px; gap: 7px; }
.number-stepper button { border: 1px solid #c7dbe4; border-radius: 9px; background: var(--white); color: var(--navy); font-size: 1.25rem; cursor: pointer; }
.number-stepper input { text-align: center; }
.slider-wrap { display: grid; grid-template-columns: 1fr 76px; gap: 14px; align-items: center; }
.slider-wrap input[type="range"] { width: 100%; accent-color: var(--blue); }
.slider-value { display: grid; place-items: center; min-height: 44px; border-radius: 8px; background: var(--navy); color: var(--white); font-weight: 800; }
.repeatable-items { display: grid; gap: 13px; }
.repeatable-item { padding: 17px; border: 1px dashed #bbd3dd; border-radius: 10px; }
.repeatable-item > b { display: block; margin-bottom: 13px; color: var(--navy); font-size: .68rem; text-transform: uppercase; }
.upload-drop { min-height: 92px; display: flex; align-items: center; justify-content: center; gap: 12px; border: 2px dashed #b6d6e2; border-radius: 11px; background: var(--white); color: var(--navy); cursor: pointer; }
.upload-drop > svg { width: 25px; color: var(--blue); }
.upload-drop span, .upload-drop b, .upload-drop small { display: block; }
.upload-drop b { font-size: .74rem; }.upload-drop small { color: var(--muted); font-size: .61rem; }
.upload-list { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 10px; }
.upload-list span { display: flex; align-items: center; gap: 5px; padding: 5px 8px; border-radius: 99px; background: var(--blue-light); color: var(--navy); font-size: .59rem; font-weight: 700; }
.upload-list svg { width: 13px; }

.measure-card { display: grid; grid-template-columns: auto 1fr auto; gap: 15px; align-items: center; padding: 18px; border: 1px solid #acdff0; border-radius: 13px; background: var(--blue-light); }
.measure-card > span { width: 43px; height: 43px; display: grid; place-items: center; border-radius: 12px; background: var(--blue); color: var(--white); }
.measure-card > span svg { width: 22px; }
.measure-card b { display: block; color: var(--navy); font-size: .8rem; }
.measure-card small { display: block; color: #587387; font-size: .63rem; }
.measure-address { min-width: 220px; }
.measure-message { grid-column: 2 / -1; margin: -3px 0 0; color: var(--navy); font-size: .67rem; font-weight: 700; }

.customer-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 17px; }
.customer-field { display: grid; gap: 7px; }
.customer-field.full { grid-column: 1 / -1; }
.customer-field label { color: var(--navy); font-size: .7rem; font-weight: 800; }
.privacy-note { display: flex; align-items: flex-start; gap: 10px; margin: 22px 0 0; padding: 14px 16px; border-radius: 9px; background: var(--foam); color: var(--muted); font-size: .66rem; }
.privacy-note svg { width: 16px; flex: 0 0 auto; color: var(--blue); }

.estimate-actions { display: flex; align-items: center; justify-content: space-between; gap: 15px; margin-top: 30px; padding-top: 24px; border-top: 1px solid var(--line); }
.estimate-actions.end { justify-content: flex-end; }
.estimate-back { border: 0; background: transparent; color: var(--navy); display: inline-flex; align-items: center; gap: 7px; font-size: .72rem; font-weight: 800; text-transform: uppercase; cursor: pointer; }
.estimate-back svg { width: 17px; }
.estimate-actions .button[disabled] { cursor: not-allowed; opacity: .48; transform: none; box-shadow: 0 9px 0 var(--orange-dark); }
.estimator-status { min-height: 0; margin: 0; padding: 0 42px; color: #a73528; font-size: .73rem; font-weight: 700; }
.estimator-status:not(:empty) { padding-bottom: 24px; }

.estimate-loading { min-height: 340px; display: grid; place-items: center; align-content: center; text-align: center; }
.estimate-loading h3 { margin: 22px 0 4px; color: var(--navy); font: 800 1.5rem var(--display); text-transform: uppercase; }
.estimate-loading p { margin: 0; color: var(--muted); font-size: .74rem; }
.water-loader { width: 48px; height: 48px; display: block; border: 4px solid #d7edf5; border-top-color: var(--blue); border-radius: 50%; animation: water-spin .8s linear infinite; }
@keyframes water-spin { to { transform: rotate(360deg); } }

.estimate-error { max-width: 520px; margin: 40px auto; text-align: center; }
.estimate-error > span { width: 58px; height: 58px; display: grid; place-items: center; margin: 0 auto 18px; border-radius: 50%; background: #fff0e9; color: var(--orange); }
.estimate-error svg { width: 28px; }
.estimate-error h3 { margin: 0 0 8px; color: var(--navy); font: 800 1.7rem var(--display); text-transform: uppercase; }
.estimate-error p { color: var(--muted); font-size: .78rem; }

.result-celebration { display: grid; grid-template-columns: 1fr auto; gap: 40px; align-items: center; padding-bottom: 30px; border-bottom: 1px solid var(--line); }
.result-celebration .step-kicker { color: #14865b; }
.result-celebration h3 { margin: 0; color: var(--navy); font: 900 clamp(2.6rem, 5vw, 4.4rem)/.9 var(--display); text-transform: uppercase; }
.result-celebration p { margin: 13px 0 0; color: var(--muted); font-size: .8rem; }
.price-display { min-width: 230px; padding: 21px 25px; border-radius: 15px; background: var(--navy); color: var(--white); text-align: right; box-shadow: 9px 9px 0 var(--blue-light); }
.price-display small { display: block; color: #8ddaf4; font-size: .62rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.price-display strong { display: block; margin-top: 4px; font: 900 3.25rem/.95 var(--display); }
.price-breakdown { display: grid; gap: 8px; margin: 22px 0 0; padding: 16px 18px; border-radius: 11px; background: var(--foam); }
.price-line { display: flex; justify-content: space-between; gap: 20px; color: var(--muted); font-size: .7rem; }
.price-line b { color: var(--navy); }
.result-section { margin-top: 30px; }
.result-section-header { display: flex; justify-content: space-between; align-items: end; gap: 20px; margin-bottom: 14px; }
.result-section h4 { margin: 0; color: var(--navy); font: 800 1.35rem var(--display); text-transform: uppercase; }
.result-section-header p { margin: 0; color: var(--muted); font-size: .65rem; }
.result-options, .package-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 11px; }
.result-option, .package-card { position: relative; padding: 18px; border: 1px solid var(--line); border-radius: 12px; background: var(--white); }
.result-option { display: flex; gap: 12px; cursor: pointer; }
.result-option:has(input:checked) { border-color: var(--blue); background: var(--foam); }
.result-option input { margin-top: 3px; accent-color: var(--blue); }
.result-option b, .package-card b { display: block; color: var(--navy); font-size: .76rem; }
.result-option small, .package-card p { display: block; margin: 5px 0 0; color: var(--muted); font-size: .63rem; line-height: 1.5; }
.result-option em { display: block; margin-top: 7px; color: var(--orange); font-size: .68rem; font-style: normal; font-weight: 800; }
.popular-tag { position: absolute; top: -9px; right: 10px; padding: 3px 8px; border-radius: 99px; background: var(--orange); color: var(--white); font-size: .53rem; font-weight: 800; text-transform: uppercase; }
.package-card strong { display: block; margin-top: 12px; color: var(--navy); font: 900 1.8rem var(--display); }
.update-row { display: flex; justify-content: flex-end; margin-top: 13px; }
.update-estimate { border: 0; border-bottom: 2px solid var(--blue); background: transparent; color: var(--navy); padding: 3px 0; font-size: .65rem; font-weight: 800; text-transform: uppercase; cursor: pointer; }
.estimate-disclaimer { margin: 26px 0 0; padding-left: 13px; border-left: 3px solid var(--orange); color: var(--muted); font-size: .65rem; }
.result-actions { display: flex; flex-wrap: wrap; gap: 13px; margin-top: 28px; }
.result-actions .button-secondary { min-height: 54px; padding: 0 22px; border: 1px solid #bdd5df; border-radius: 8px; background: var(--white); color: var(--navy); display: inline-flex; align-items: center; gap: 9px; font-size: .72rem; font-weight: 800; text-transform: uppercase; cursor: pointer; }
.result-actions svg { width: 17px; }

.booking-panel { margin-top: 27px; padding: 23px; border: 1px solid #b8ddea; border-radius: 14px; background: var(--foam); }
.booking-panel h4 { margin: 0; color: var(--navy); font: 800 1.4rem var(--display); text-transform: uppercase; }
.booking-panel > p { margin: 7px 0 18px; color: var(--muted); font-size: .68rem; }
.booking-slots { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.booking-slot { padding: 10px 9px; border: 1px solid #b7d5df; border-radius: 8px; background: var(--white); color: var(--navy); text-align: center; cursor: pointer; }
.booking-slot:hover { border-color: var(--blue); }
.booking-slot b, .booking-slot small { display: block; }
.booking-slot b { font-size: .66rem; }.booking-slot small { color: var(--muted); font-size: .59rem; }
.booking-confirmed { display: flex; align-items: center; gap: 12px; padding: 14px; border-radius: 10px; background: #e4f8ef; color: #176844; font-size: .75rem; font-weight: 800; }
.booking-confirmed svg { width: 22px; }

.chat-launcher { position: fixed; z-index: 95; right: 24px; bottom: 24px; min-height: 52px; display: flex; align-items: center; gap: 9px; padding: 0 18px; border: 1px solid rgb(255 255 255 / 25%); border-radius: 99px; background: var(--navy); color: var(--white); box-shadow: 0 14px 35px rgb(4 24 39 / 28%); font-size: .72rem; font-weight: 800; cursor: pointer; }
.chat-launcher[hidden] { display: none; }
.chat-launcher svg { width: 19px; color: var(--blue); }
.chat-panel { position: fixed; z-index: 110; right: 24px; bottom: 88px; width: min(390px, calc(100vw - 30px)); height: min(570px, calc(100vh - 120px)); display: grid; grid-template-rows: auto 1fr auto; overflow: hidden; border: 1px solid #c5dce5; border-radius: 18px; background: var(--white); box-shadow: 0 24px 60px rgb(4 24 39 / 28%); opacity: 0; visibility: hidden; transform: translateY(12px) scale(.98); transform-origin: bottom right; transition: opacity .2s, transform .2s, visibility .2s; }
.chat-panel.open { opacity: 1; visibility: visible; transform: none; }
.chat-panel > header { min-height: 72px; display: flex; align-items: center; justify-content: space-between; padding: 13px 15px; background: var(--navy); color: var(--white); }
.chat-panel > header > div { display: flex; align-items: center; gap: 10px; }
.chat-panel header b, .chat-panel header small { display: block; }
.chat-panel header b { font-size: .76rem; }.chat-panel header small { color: #a9c4d1; font-size: .58rem; }.chat-panel header small span { width: 6px; height: 6px; display: inline-block; margin-right: 4px; border-radius: 50%; background: #4fdb9a; }
.chat-avatar { width: 39px; height: 39px; display: grid; place-items: center; border-radius: 50%; background: var(--blue); }
.chat-avatar svg { width: 20px; }
.chat-panel header button { width: 36px; height: 36px; display: grid; place-items: center; border: 0; border-radius: 50%; background: rgb(255 255 255 / 10%); color: var(--white); cursor: pointer; }
.chat-panel header button svg { width: 18px; }
.chat-messages { overflow-y: auto; padding: 18px; background: #f6fbfd; }
.chat-message { max-width: 85%; margin-bottom: 11px; padding: 11px 13px; border-radius: 13px; color: #3d5566; background: var(--white); box-shadow: 0 3px 10px rgb(8 35 61 / 6%); font-size: .72rem; line-height: 1.55; white-space: pre-wrap; }
.chat-message.user { margin-left: auto; border-bottom-right-radius: 4px; background: var(--navy); color: var(--white); }
.chat-message.assistant { border-bottom-left-radius: 4px; }
.chat-choices { display: flex; flex-wrap: wrap; gap: 6px; max-width: 90%; margin: -4px 0 12px; }
.chat-choices button { padding: 7px 10px; border: 1px solid #b9d7e2; border-radius: 99px; background: var(--white); color: var(--navy); font-size: .61rem; font-weight: 700; cursor: pointer; }
.chat-form { display: grid; grid-template-columns: 1fr 43px; gap: 8px; padding: 12px; border-top: 1px solid var(--line); background: var(--white); }
.chat-form input { min-width: 0; border: 1px solid #c5d9e2; border-radius: 9px; padding: 10px 12px; outline: 0; font-size: .72rem; }
.chat-form input:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgb(18 168 224 / 12%); }
.chat-form button { display: grid; place-items: center; border: 0; border-radius: 9px; background: var(--orange); color: var(--white); cursor: pointer; }
.chat-form button svg { width: 17px; }

@media (max-width: 900px) {
  .service-chooser { grid-template-columns: repeat(2, 1fr); }
  .result-options, .package-grid { grid-template-columns: repeat(2, 1fr); }
  .booking-slots { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 700px) {
  .estimate-heading { align-items: flex-start; flex-direction: column; gap: 22px; }
  .estimate-trust { flex-direction: row; flex-wrap: wrap; }
  .estimator { border-radius: 17px; box-shadow: 8px 9px 0 rgb(18 168 224 / 16%); }
  .estimator-progress { padding: 19px 17px 17px; }
  .estimator-progress li { gap: 4px; }.estimator-progress li b { display: none; }
  .estimator-body { min-height: 420px; padding: 28px 18px; }
  .step-header-row { align-items: flex-start; flex-direction: column; }
  .service-chooser { grid-template-columns: 1fr 1fr; gap: 9px; }
  .service-choice { min-height: 160px; padding: 17px 15px; }
  .service-choice img, .service-choice .service-fallback { width: 42px; height: 42px; margin-bottom: 17px; }
  .service-choice b { font-size: 1.05rem; }.service-choice small { display: none; }
  .estimate-field { padding: 18px 15px; }
  .choice-options, .choice-options.choice-options-many { grid-template-columns: 1fr 1fr; }
  .choice-options.visual { grid-template-columns: 1fr 1fr; }
  .choice-options.visual .option-card { grid-template-rows: 68px auto; }.choice-options.visual img { height: 68px; }
  .measure-card { grid-template-columns: auto 1fr; }.measure-card .measure-address { grid-column: 1 / -1; min-width: 0; }.measure-card .button { grid-column: 1 / -1; width: 100%; }.measure-message { grid-column: 1 / -1; }
  .customer-grid { grid-template-columns: 1fr; }.customer-field.full { grid-column: auto; }
  .estimate-actions { align-items: stretch; flex-direction: column-reverse; }.estimate-actions .button { width: 100%; }.estimate-back { align-self: center; padding: 8px; }
  .result-celebration { grid-template-columns: 1fr; gap: 23px; }.price-display { min-width: 0; width: 100%; text-align: left; }
  .result-options, .package-grid { grid-template-columns: 1fr; }
  .result-actions { flex-direction: column; }.result-actions > * { width: 100%; justify-content: center; }
  .booking-slots { grid-template-columns: 1fr 1fr; }
  .estimator-status { padding-inline: 18px; }
  .chat-launcher { right: 12px; bottom: 75px; }.chat-launcher span { display: none; }.chat-launcher { width: 52px; padding: 0; justify-content: center; }
  .chat-panel { right: 12px; bottom: 137px; }
}

@media (prefers-reduced-motion: reduce) {
  .estimate-step, .water-loader { animation: none; }
}