:root {
  --bg: #f7f3eb;
  --bg-soft: #fbf8f2;
  --card: #fffdf8;
  --ink: #151b1f;
  --muted: #5d6564;
  --line: #ddd5c8;
  --teal: #075b4d;
  --teal-2: #0d7563;
  --teal-dark: #063d36;
  --warm: #f0eadf;
  --shadow: 0 18px 50px rgba(22, 33, 30, 0.08);
  --radius: 8px;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--bg);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
}

body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at top left, rgba(255, 255, 255, 0.72), transparent 34rem),
    linear-gradient(180deg, var(--bg-soft), var(--bg));
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select,
textarea {
  font: inherit;
}

svg {
  display: block;
}

.shell {
  width: min(1280px, calc(100% - 64px));
  margin: 0 auto;
}

.icon {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
}

.icon svg,
.brand-mark svg,
.service-icon svg {
  width: 24px;
  height: 24px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 218px;
}

.brand-mark {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  color: var(--teal);
}

.brand-mark svg {
  width: 44px;
  height: 44px;
  stroke-width: 1.8;
}

.brand strong {
  display: block;
  font-size: 19px;
  line-height: 1.05;
}

.brand small {
  display: block;
  margin-top: 3px;
  color: var(--muted);
  font-size: 13px;
}

.btn {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  gap: 12px;
  border: 1px solid transparent;
  border-radius: 6px;
  padding: 0 28px;
  font-weight: 800;
  transition:
    transform 0.18s ease,
    background 0.18s ease,
    border-color 0.18s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn:disabled {
  cursor: wait;
  opacity: 0.72;
  transform: none;
}

.btn .icon svg {
  width: 21px;
  height: 21px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--teal), var(--teal-2));
  color: #fff;
  box-shadow: 0 14px 26px rgba(7, 91, 77, 0.2);
}

.btn-secondary {
  border-color: var(--teal);
  background: rgba(255, 253, 248, 0.86);
  color: var(--teal);
}

.btn-warm {
  width: 100%;
  background: #f3eadb;
  color: #16221f;
}

.desktop-landing {
  display: block;
}

.mobile-landing {
  display: none;
}

.sticky-bar {
  display: none;
}

.mobile-picker-jump {
  display: none;
}

body.modal-open {
  overflow: hidden;
}

.desktop-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 1px solid var(--line);
  background: rgba(251, 248, 242, 0.93);
  backdrop-filter: blur(18px);
}

.header-grid {
  display: grid;
  min-height: 82px;
  grid-template-columns: auto 1fr auto auto;
  align-items: center;
  gap: 24px;
}

.desktop-nav {
  display: flex;
  justify-content: center;
  gap: 34px;
  font-size: 15px;
  font-weight: 800;
}

.desktop-nav a {
  color: #202827;
  white-space: nowrap;
}

.header-contact {
  display: grid;
  gap: 2px;
  text-align: right;
}

.header-contact a {
  font-weight: 900;
}

.header-contact span {
  color: var(--muted);
  font-size: 13px;
}

.desktop-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(420px, 0.98fr);
  gap: 34px;
  padding: 36px 0 26px;
}

.hero-copy {
  padding-top: 18px;
}

.hero-copy h1 {
  max-width: 800px;
  margin: 0;
  font-size: 31px;
  line-height: 1.14;
  letter-spacing: 0;
}

.hero-copy p {
  max-width: 760px;
  margin: 22px 0 0;
  color: #333d3c;
  font-size: 19px;
  line-height: 1.55;
}

.hero-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 1px;
  margin-top: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--line);
}

.hero-facts > span {
  display: flex;
  flex: 1 1 220px;
  min-height: 76px;
  align-items: center;
  gap: 10px;
  background: rgba(255, 253, 248, 0.88);
  padding: 12px;
  color: #1d2826;
  font-size: 14px;
  font-weight: 800;
  line-height: 1.25;
}

.hero-facts > span .icon {
  color: var(--teal);
}

.hero-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  max-width: 640px;
  margin-top: 30px;
}

.hero-side {
  display: grid;
  grid-template-columns: 1fr;
}

.desktop-photo-card,
.hero-info-card,
.calc-card,
.area-card,
.service-card,
.master-card,
.review-card,
.faq-item,
.price-layout,
.business-strip {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 253, 248, 0.78);
  box-shadow: var(--shadow);
}

.desktop-photo-card {
  overflow: hidden;
  min-height: 402px;
}

.master-photo {
  position: relative;
  min-height: 100%;
  overflow: hidden;
  background: #e8e1d5;
}

.master-photo img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: inherit;
  object-fit: cover;
  object-position: 55% 28%;
}

.hero-info-card {
  display: grid;
  grid-template-rows: 1fr;
  height: 100%;
  min-height: 440px;
  padding: 0;
  overflow: hidden;
}

.hero-info-card .area-card {
  height: 100%;
  min-height: 100%;
  padding: 0;
  border: 0;
  border-radius: inherit;
  background: transparent;
  box-shadow: none;
}

.calc-card,
.area-card {
  padding: 22px;
}

.calc-card h3,
.area-card h3 {
  margin: 0 0 8px;
  font-size: 22px;
}

.calc-card ul {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 16px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.calc-card li {
  display: flex;
  min-width: 0;
  align-items: flex-start;
  gap: 9px;
  color: #29312f;
  font-size: 16px;
  line-height: 1.22;
}

.calc-card li::before {
  flex: 0 0 auto;
  color: var(--teal);
  font-weight: 900;
  content: "✓";
}

.area-card {
  position: relative;
  display: grid;
  align-content: stretch;
  gap: 0;
  overflow: hidden;
}

.area-card p {
  margin: 0;
  color: var(--muted);
}

.area-map {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 440px;
  border-radius: inherit;
  object-fit: cover;
  object-position: 50% 50%;
  background: transparent;
}

.area-badge {
  position: absolute;
  right: 18px;
  bottom: 18px;
  display: grid;
  gap: 3px;
  max-width: min(270px, calc(100% - 36px));
  padding: 13px 15px;
  border: 1px solid rgba(255, 253, 248, 0.62);
  border-radius: 6px;
  background: rgba(255, 253, 248, 0.78);
  box-shadow: 0 16px 38px rgba(16, 24, 22, 0.18);
  color: #13201e;
  backdrop-filter: blur(12px);
}

.area-badge strong {
  font-size: 16px;
  line-height: 1.15;
}

.area-badge span {
  color: #4a5754;
  font-size: 13px;
  font-weight: 700;
  line-height: 1.25;
}

.section {
  padding: 20px 0 8px;
}

.section-title {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 22px;
  margin: 0 0 22px;
}

.section-title span {
  height: 1px;
  background: #cfc7ba;
}

.section-title h2 {
  margin: 0;
  font-size: 28px;
  line-height: 1;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.service-card {
  display: grid;
  min-height: 168px;
  grid-template-columns: 92px 1fr;
  gap: 18px;
  padding: 24px;
}

.service-icon {
  display: grid;
  width: 74px;
  height: 74px;
  place-items: center;
  border: 2px solid var(--teal);
  border-radius: 50%;
  color: var(--teal);
}

.service-icon svg {
  width: 46px;
  height: 46px;
  overflow: visible;
}

.service-card h3,
.review-card h3 {
  margin: 0;
  font-size: 20px;
}

.service-card p,
.review-card p {
  margin: 10px 0 0;
  color: #313b39;
  font-size: 15px;
  line-height: 1.45;
}

.trust-layout {
  display: grid;
  grid-template-columns: 390px minmax(0, 1fr);
  gap: 40px;
  align-items: start;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 253, 248, 0.78);
  box-shadow: var(--shadow);
  padding: 30px;
}

.master-card {
  display: grid;
  grid-template-rows: minmax(340px, 1fr) auto;
  gap: 18px;
  overflow: hidden;
  min-height: 0;
  padding: 24px;
  background: #fffdf8;
  box-shadow: none;
  color: var(--ink);
}

.master-card .master-photo {
  min-height: 0;
  border-radius: 6px;
  background: #e8e1d5;
}

.master-card > div:last-child {
  padding: 0;
}

.master-card h3 {
  margin: 0;
  font-size: 26px;
  line-height: 1.16;
}

.trust-proof-item > .icon {
  color: var(--teal);
}

.trust-copy {
  display: flex;
  height: 100%;
  flex-direction: column;
  padding: 8px 0 2px;
}

.trust-copy-main > h3,
.trust-copy-main > h2 {
  max-width: 680px;
  margin: 0;
  font-size: 34px;
  line-height: 1.08;
  letter-spacing: 0;
}

.trust-copy-main > p {
  max-width: 790px;
  margin: 16px 0 28px;
  color: #333d3c;
  font-size: 17px;
  line-height: 1.58;
}

.trust-proof-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px 32px;
  margin-top: 20px;
}

.trust-proof-item {
  display: grid;
  grid-template-columns: 38px 1fr;
  gap: 14px;
  align-items: start;
  border-top: 1px solid var(--line);
  padding-top: 18px;
}

.trust-proof-item > .icon {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border: 1px solid rgba(7, 91, 77, 0.18);
  border-radius: 50%;
  background: rgba(7, 91, 77, 0.05);
}

.trust-proof-item > .icon svg {
  width: 22px;
  height: 22px;
}

.trust-proof-item h3 {
  margin: 0;
  color: var(--teal-dark);
  font-size: 18px;
  line-height: 1.22;
}

.trust-proof-item p {
  margin: 7px 0 0;
  color: #313b39;
  font-size: 14px;
  line-height: 1.48;
}

.trust-note {
  display: flex;
  gap: 10px;
  align-items: center;
  margin: auto 0 0;
  border-top: 1px solid var(--line);
  padding-top: 18px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.45;
}

.trust-note .icon {
  color: var(--teal);
}

.trust-note .footnote-star {
  display: inline-flex;
  flex: 0 0 auto;
  width: 20px;
  align-items: flex-start;
  justify-content: center;
  color: var(--teal);
  font-size: 20px;
  font-weight: 800;
  line-height: 1;
}

.trust-note .icon svg {
  width: 20px;
  height: 20px;
}

.price-layout {
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  gap: 20px;
  padding: 26px;
}

.price-copy h2 {
  margin: 0;
  font-size: 28px;
}

.price-copy p {
  margin: 12px 0 24px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.5;
}

.factor-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--line);
}

.factor-grid article {
  min-height: 112px;
  padding: 22px;
  background: #fffdf8;
}

.factor-grid strong,
.factor-grid span {
  display: block;
}

.factor-grid strong {
  color: var(--teal-dark);
  font-size: 17px;
}

.factor-grid span {
  margin-top: 8px;
  color: var(--muted);
  line-height: 1.35;
}

.business-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  overflow: hidden;
  margin-top: 24px;
  background: var(--line);
}

.business-strip div {
  display: flex;
  min-height: 88px;
  align-items: center;
  gap: 12px;
  padding: 20px;
  background: #fffdf8;
  color: #172523;
  font-weight: 800;
  line-height: 1.25;
}

.business-strip .icon {
  color: var(--teal);
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.review-card {
  position: relative;
  min-height: 204px;
  padding: 28px 20px 24px;
}

.review-head {
  display: grid;
  grid-template-columns: 16px minmax(0, 1fr) auto;
  gap: 6px;
  align-items: start;
}

.quote {
  color: #cfc7ba;
  font-size: 54px;
  line-height: 1;
}

.review-card h3 {
  position: relative;
  min-width: 0;
  margin: 7px 0 0;
  overflow: hidden;
  padding-right: 4px;
  font-size: 19px;
  text-overflow: clip;
  white-space: nowrap;
}

.stars {
  color: #c89414;
  font-weight: 900;
  letter-spacing: 0;
}

.review-card .stars {
  margin-top: 9px;
  font-size: 13px;
  white-space: nowrap;
}

.review-card p {
  margin-top: 18px;
}

.review-card span {
  display: block;
  margin-top: 14px;
  color: var(--muted);
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px 22px;
}

#faq {
  padding-bottom: 44px;
}

.faq-item {
  box-shadow: none;
}

.lead-modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  padding: 24px;
}

.lead-modal[hidden] {
  display: none;
}

.lead-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(12, 20, 19, 0.62);
  backdrop-filter: blur(8px);
}

.lead-modal-panel {
  position: relative;
  width: min(100%, 560px);
  border: 1px solid rgba(221, 213, 200, 0.9);
  border-radius: var(--radius);
  background: #fffdf8;
  box-shadow: 0 24px 72px rgba(10, 16, 15, 0.28);
  padding: 24px;
}

.lead-modal-close {
  position: absolute;
  top: 12px;
  right: 12px;
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: #fffdf8;
  color: var(--teal);
  cursor: pointer;
  font-size: 26px;
  line-height: 1;
}

.lead-modal-head {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 14px;
  align-items: start;
  margin-right: 36px;
  margin-bottom: 18px;
}

.lead-modal-head > .icon {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border-radius: 50%;
  background: rgba(7, 91, 77, 0.08);
  color: var(--teal);
}

.lead-modal-head h2 {
  margin: 0;
  font-size: 28px;
  line-height: 1.1;
}

.lead-modal-head p {
  margin: 8px 0 0;
  color: var(--muted);
  line-height: 1.45;
}

.lead-modal-form {
  gap: 12px;
}

.lead-modal-form label span {
  color: #3a4542;
}

.lead-modal-form small {
  color: var(--muted);
}

.lead-modal .lead-context {
  border-color: rgba(7, 91, 77, 0.18);
  background: rgba(7, 91, 77, 0.05);
}

.lead-modal .lead-context .icon {
  color: var(--teal);
}

.lead-modal .lead-context p {
  color: #24302e;
}

.lead-modal .lead-context small {
  color: var(--muted);
}

.lead-modal .form-success {
  border-color: rgba(7, 91, 77, 0.22);
  background:
    linear-gradient(180deg, rgba(7, 91, 77, 0.08), rgba(255, 253, 248, 0.9)),
    #fffdf8;
  color: #182421;
}

.lead-modal .form-success .icon {
  background: rgba(7, 91, 77, 0.1);
  color: var(--teal);
}

.lead-modal .form-success p {
  color: #3a4542;
}

.form-error {
  border: 1px solid rgba(170, 48, 48, 0.24);
  border-radius: 6px;
  background: rgba(170, 48, 48, 0.08);
  color: #8a2424;
  padding: 10px 12px;
  font-size: 13px;
  line-height: 1.35;
}

.form-error[hidden] {
  display: none;
}

.faq-item summary {
  display: flex;
  min-height: 48px;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 0 18px;
  cursor: pointer;
  font-weight: 800;
  list-style: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item p {
  margin: 0;
  padding: 0 18px 18px;
  color: var(--muted);
  line-height: 1.45;
}

.contact-band {
  margin-top: 34px;
  background: #043c36;
  color: #fff;
}

.contact-layout {
  display: grid;
  grid-template-columns: 0.68fr 1fr 0.76fr;
  gap: 36px;
  align-items: center;
  padding: 38px 0;
}

.contact-copy h2 {
  margin: 0;
  font-size: 34px;
  line-height: 1.04;
}

.contact-copy p {
  margin: 14px 0 22px;
  color: rgba(255, 255, 255, 0.82);
  line-height: 1.5;
}

.contact-copy ul {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.contact-copy li {
  display: flex;
  gap: 12px;
}

.contact-copy .icon svg {
  width: 26px;
  height: 26px;
}

.contact-copy small {
  display: block;
  margin-top: 2px;
  color: rgba(255, 255, 255, 0.72);
}

.contact-copy .quick-contacts {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  margin-top: 18px;
}

.contact-copy .quick-contacts a {
  display: flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  font-weight: 900;
}

.contact-copy .quick-contacts a.is-active {
  border-color: rgba(255, 255, 255, 0.72);
  background: rgba(255, 255, 255, 0.16);
}

.lead-form,
.mobile-lead form {
  display: grid;
  gap: 10px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

label {
  display: grid;
  gap: 0;
}

label span {
  overflow: hidden;
  width: 1px;
  height: 1px;
  position: absolute;
  clip: rect(0 0 0 0);
}

.lead-form label span,
.mobile-lead form label span {
  position: static;
  clip: auto;
  width: auto;
  height: auto;
  margin-bottom: 6px;
  overflow: visible;
  color: rgba(255, 255, 255, 0.82);
  font-size: 13px;
  font-weight: 600;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid rgba(221, 213, 200, 0.95);
  border-radius: 5px;
  background: #fffdf8;
  color: var(--ink);
  outline: none;
}

input::placeholder,
textarea::placeholder {
  color: rgba(28, 37, 35, 0.48);
}

input,
select {
  height: 48px;
  padding: 0 16px;
}

textarea {
  min-height: 112px;
  resize: vertical;
  padding: 14px 16px;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--teal-2);
  box-shadow: 0 0 0 3px rgba(13, 117, 99, 0.16);
}

.lead-form small,
.mobile-lead small {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 12px;
}

.lead-form small .icon svg,
.mobile-lead small .icon svg {
  width: 16px;
  height: 16px;
}

.lead-context {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 9px;
  align-items: start;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.08);
  padding: 10px;
}

.lead-context .icon svg {
  width: 21px;
  height: 21px;
}

.lead-context p {
  margin: 0;
  color: rgba(255, 255, 255, 0.86);
  font-size: 12px;
  line-height: 1.35;
}

.lead-context strong,
.lead-context small {
  display: block;
}

.lead-context small {
  margin-top: 3px;
  color: rgba(255, 255, 255, 0.68);
  font-size: 11px;
}

.form-success {
  display: grid;
  justify-items: center;
  gap: 8px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  padding: 18px 14px;
  text-align: center;
}

.form-success[hidden] {
  display: none;
}

.form-success .icon {
  display: grid;
  width: 40px;
  height: 40px;
  place-items: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
}

.form-success .icon svg {
  width: 24px;
  height: 24px;
}

.form-success h3 {
  margin: 0;
  font-size: 18px;
}

.form-success p {
  margin: 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: 13px;
  line-height: 1.45;
}

form.is-sent > .form-row,
form.is-sent > label,
form.is-sent > button[type="submit"],
form.is-sent > small,
form.is-sent > .lead-context {
  display: none;
}

.equipment-illustration {
  position: relative;
  display: grid;
  min-height: 260px;
  place-items: center;
  border-left: 1px solid rgba(255, 255, 255, 0.2);
  overflow: hidden;
}

.equipment-illustration img {
  display: block;
  width: min(100%, 430px);
  aspect-ratio: 1450 / 1088;
  object-fit: contain;
  object-position: center;
  mix-blend-mode: normal;
}

.desktop-footer {
  background: #12191a;
  color: rgba(255, 255, 255, 0.82);
}

.mobile-footer {
  display: none;
}

.footer-grid {
  display: grid;
  min-height: 92px;
  grid-template-columns: 1fr 1.6fr 0.7fr 0.9fr;
  gap: 28px;
  align-items: center;
}

.footer-grid strong,
.footer-grid span,
.footer-grid a {
  display: block;
}

.footer-grid strong {
  color: #fff;
}

.footer-grid span,
.footer-grid a {
  color: rgba(255, 255, 255, 0.62);
  font-size: 13px;
}

.footer-grid nav {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 18px;
}

@media (max-width: 1180px) {
  .shell {
    width: min(960px, calc(100% - 48px));
  }

  .desktop-header .btn {
    display: none;
  }

  .header-grid {
    grid-template-columns: auto 1fr auto;
  }

  .desktop-nav {
    gap: 18px;
  }

  .desktop-hero {
    grid-template-columns: 1fr;
  }

  .hero-side {
    grid-template-columns: 1fr;
  }

  .service-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .service-card {
    grid-template-columns: 82px 1fr;
  }

  .trust-proof-grid {
    grid-template-columns: 1fr 1fr;
  }

  .trust-proof-item:last-child {
    grid-column: 1 / -1;
  }

  .price-layout,
  .contact-layout {
    grid-template-columns: 1fr;
  }

  .equipment-illustration {
    display: none;
  }
}

@media (max-width: 899px) {
  body {
    background:
      radial-gradient(circle at 28% 0, rgba(255, 255, 255, 0.9), transparent 20rem),
      var(--bg-soft);
  }

  .desktop-landing {
    display: none;
  }

  .desktop-footer {
    display: none;
  }

  .mobile-landing {
    display: block;
    width: min(100%, 760px);
    min-height: 100vh;
    margin: 0 auto;
    padding-bottom: 0;
    background: var(--bg-soft);
  }

  .mobile-header {
    position: sticky;
    top: 0;
    z-index: 30;
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    border-bottom: 1px solid var(--line);
    background: rgba(251, 248, 242, 0.96);
    padding: 12px 18px;
    backdrop-filter: blur(16px);
  }

  .mobile-header .brand {
    min-width: 0;
    gap: 10px;
  }

  .mobile-header .brand-mark,
  .mobile-header .brand-mark svg {
    width: 38px;
    height: 38px;
  }

  .mobile-header .brand strong {
    font-size: 16px;
  }

  .mobile-header .brand small {
    font-size: 12px;
  }

  .mobile-header-actions {
    display: flex;
    gap: 10px;
  }

  .icon-btn {
    display: grid;
    width: 42px;
    height: 42px;
    place-items: center;
    border: 0;
    background: transparent;
    color: var(--teal);
    cursor: pointer;
  }

  .icon-btn svg {
    width: 30px;
    height: 30px;
    fill: none;
    stroke: currentColor;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 2;
  }

  .mobile-menu {
    display: none;
    grid-column: 1 / -1;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
    padding: 12px 0 4px;
  }

  .mobile-menu.is-open {
    display: grid;
  }

  .mobile-menu a {
    border: 1px solid var(--line);
    border-radius: 6px;
    padding: 12px;
    background: #fffdf8;
    font-weight: 800;
  }

  .mobile-hero {
    display: grid;
    gap: 14px;
    padding: 24px 18px 14px;
  }

  .mobile-hero-copy h1 {
    margin: 0;
    font-size: 26px;
    line-height: 1.12;
    letter-spacing: 0;
  }

  .mobile-hero-copy p {
    margin: 12px 0 0;
    color: #333d3c;
    font-size: 14px;
    line-height: 1.5;
  }

  .mobile-chips {
    display: grid;
    grid-column: 1 / -1;
    gap: 0;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #fffdf8;
    padding: 0;
  }

  .mobile-hero-photo {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
    object-position: 37% 50%;
  }

  .mobile-master-summary {
    display: grid;
    grid-template-columns: 72px minmax(0, 1fr);
    align-items: center;
    gap: 12px;
  }

  .mobile-master-summary .master-photo {
    min-height: 72px;
    border-radius: 8px;
  }

  .mobile-master-summary strong,
  .mobile-master-summary small {
    display: block;
  }

  .mobile-master-summary strong {
    color: #171d20;
    font-size: 16px;
    font-weight: 900;
    line-height: 1.12;
  }

  .mobile-master-summary small {
    margin-top: 3px;
    color: #68706e;
    font-size: 12px;
    line-height: 1.2;
  }

  .mobile-chip-row {
    display: grid;
    grid-template-columns: auto auto auto;
    justify-content: space-between;
    gap: 6px;
    padding: 9px 8px 10px;
  }

  .mobile-chip-row > span {
    display: flex;
    min-height: 28px;
    align-items: center;
    gap: 3px;
    min-width: 0;
    padding: 0;
    font-size: 11.5px;
    font-weight: 800;
    line-height: 1;
    white-space: nowrap;
  }

  .mobile-chip-row > span .icon {
    color: var(--teal);
  }

  .mobile-hero-actions {
    display: grid;
    grid-column: 1 / -1;
    gap: 8px;
  }

  .mobile-hero-actions .btn {
    min-height: 48px;
    width: 100%;
  }

  .mobile-section {
    padding: 14px 18px;
  }

  .mobile-section h2 {
    margin: 0 0 12px;
    font-size: 20px;
    line-height: 1.2;
  }

  .mobile-services-section {
    display: grid;
    gap: 0;
    padding: 18px 22px 8px;
  }

  .mobile-services-section h2 {
    margin: 0 0 6px;
    color: #171d20;
    font-size: 25px;
    font-weight: 900;
    line-height: 1.08;
  }

  .mobile-services-copy {
    max-width: 370px;
    margin: 0 0 13px;
    color: #696f6d;
    font-size: 14px;
    line-height: 1.2;
  }

  .mobile-services-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px 14px;
    padding-top: 2px;
  }

  .mobile-factor-list div,
  .mobile-review,
  .mobile-lead,
  .mobile-lead form {
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #fffdf8;
    box-shadow: 0 10px 30px rgba(22, 33, 30, 0.05);
  }

  .mobile-service-item {
    display: grid;
    grid-template-columns: 28px minmax(0, 1fr);
    align-items: start;
    gap: 9px;
    min-height: 42px;
    padding: 2px 0 8px;
  }

  .mobile-service-item .icon {
    width: 28px;
    margin-top: 1px;
    color: var(--teal);
  }

  .mobile-service-item .icon svg {
    width: 25px;
    height: 25px;
    stroke-width: 2.15;
  }

  .mobile-service-item span {
    margin: 0;
    color: #242a2c;
    font-size: 14px;
    font-weight: 850;
    line-height: 1.18;
  }

  .mobile-factor-list {
    display: grid;
    gap: 0;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: var(--radius);
  }

  .mobile-factor-list div {
    display: grid;
    grid-template-columns: 30px 1fr;
    align-items: center;
    gap: 10px;
    min-height: 48px;
    border: 0;
    border-bottom: 1px solid var(--line);
    border-radius: 0;
    padding: 8px 10px;
    box-shadow: none;
  }

  .mobile-factor-list div:last-child {
    border-bottom: 0;
  }

  .mobile-factor-list .icon {
    color: var(--teal);
  }

  .mobile-factor-list p {
    margin: 0;
    color: #343d3b;
    font-size: 13px;
    line-height: 1.35;
  }

  .mobile-trust {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
    padding: 14px 18px;
  }

  .mobile-trust .master-card {
    grid-template-rows: minmax(320px, auto) auto;
    gap: 12px;
    min-height: 0;
    padding: 16px;
  }

  .mobile-trust .master-card .master-photo {
    min-height: 320px;
  }

  .mobile-trust .master-card h3 {
    font-size: 22px;
  }

  .mobile-trust .trust-copy {
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #fffdf8;
    box-shadow: 0 10px 30px rgba(22, 33, 30, 0.05);
    padding: 16px;
  }

  .mobile-trust .trust-copy-main > h2 {
    font-size: 20px;
    line-height: 1.18;
  }

  .mobile-trust .trust-copy-main > p {
    margin: 10px 0 18px;
    font-size: 13px;
    line-height: 1.48;
  }

  .mobile-trust .trust-proof-grid {
    grid-template-columns: 1fr;
    gap: 0;
    margin-top: 0;
  }

  .mobile-trust .trust-proof-item {
    grid-column: auto;
    grid-template-columns: 32px 1fr;
    gap: 10px;
    padding: 12px 0;
  }

  .mobile-trust .trust-proof-item:first-child {
    padding-top: 0;
    border-top: 0;
  }

  .mobile-trust .trust-proof-item > .icon {
    width: 32px;
    height: 32px;
  }

  .mobile-trust .trust-proof-item > .icon svg {
    width: 18px;
    height: 18px;
  }

  .mobile-trust .trust-proof-item h3 {
    font-size: 14px;
  }

  .mobile-trust .trust-proof-item p {
    margin-top: 4px;
    font-size: 12px;
    line-height: 1.35;
  }

  .mobile-trust .trust-note {
    margin-top: 14px;
    padding-top: 12px;
    font-size: 12px;
  }

  .mobile-reviews-list {
    display: grid;
    gap: 8px;
  }

  .mobile-review {
    padding: 16px;
  }

  .mobile-review p {
    margin: 8px 0 10px;
    color: #343d3b;
    font-size: 13px;
    line-height: 1.45;
  }

  .mobile-review strong {
    display: block;
    color: var(--muted);
    font-size: 13px;
  }

  .mobile-section .faq-grid {
    display: block;
  }

  .mobile-section .faq-item {
    border-radius: 0;
    border-bottom: 0;
  }

  .mobile-section .faq-item:first-child {
    border-radius: var(--radius) var(--radius) 0 0;
  }

  .mobile-section .faq-item:last-child {
    border-bottom: 1px solid var(--line);
    border-radius: 0 0 var(--radius) var(--radius);
  }

  .mobile-section .faq-item summary {
    min-height: 45px;
    padding: 0 12px;
    font-size: 13px;
  }

  .mobile-section .faq-item p {
    padding: 0 12px 12px;
    font-size: 12px;
  }

  .mobile-section#mobile-faq {
    padding-bottom: 32px;
  }

  .mobile-lead {
    border: 0;
    background: transparent;
    box-shadow: none;
  }

  .contact-band.unified-lead {
    width: min(100%, 760px);
    margin: 0 auto;
    background: var(--bg-soft);
    color: var(--ink);
    padding: 14px 18px calc(96px + env(safe-area-inset-bottom));
  }

  .unified-lead .contact-layout {
    width: 100%;
    padding: 0;
    gap: 12px;
  }

  .unified-lead .contact-copy h2 {
    font-size: 20px;
    line-height: 1.2;
  }

  .unified-lead .contact-copy p {
    margin: -6px 0 12px;
    color: var(--muted);
    font-size: 13px;
    line-height: 1.42;
  }

  .unified-lead .contact-copy ul {
    display: none;
  }

  .unified-lead .contact-copy .quick-contacts {
    grid-template-columns: repeat(3, 1fr);
    margin: 0 0 10px;
  }

  .unified-lead .lead-form {
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #fffdf8;
    box-shadow: 0 10px 30px rgba(22, 33, 30, 0.05);
    padding: 10px;
  }

  .unified-lead .lead-form label span {
    color: #3a4542;
  }

  .mobile-lead > p {
    margin: -6px 0 12px;
    color: var(--muted);
    font-size: 13px;
  }

  .quick-contacts {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    margin-bottom: 10px;
  }

  .quick-contacts a {
    display: flex;
    min-height: 42px;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border: 1px solid var(--line);
    border-radius: 6px;
    background: #fffdf8;
    color: var(--teal);
    font-size: 13px;
    font-weight: 900;
  }

  .quick-contacts .icon svg {
    width: 19px;
    height: 19px;
  }

  .mobile-lead form {
    padding: 10px;
  }

  .mobile-lead .form-row {
    grid-template-columns: 1fr 1fr;
  }

  .calc-card ul {
    grid-template-columns: 1fr;
  }

  .mobile-lead input,
  .mobile-lead select {
    height: 44px;
    font-size: 13px;
  }

  .mobile-lead .btn {
    width: 100%;
    min-height: 48px;
    border: 0;
  }

  .mobile-lead small {
    color: var(--muted);
    font-size: 11px;
  }

  .mobile-footer {
    display: grid;
    gap: 2px;
    padding: 18px 18px 24px;
    color: var(--muted);
    font-size: 12px;
  }

  .mobile-footer strong {
    color: var(--ink);
    font-size: 14px;
  }

  .sticky-bar {
    position: fixed;
    right: max(0px, calc((100vw - 760px) / 2));
    bottom: 0;
    left: max(0px, calc((100vw - 760px) / 2));
    z-index: 40;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    border-top: 1px solid rgba(255, 255, 255, 0.16);
    background: rgba(6, 80, 68, 0.96);
    padding: 10px 12px calc(10px + env(safe-area-inset-bottom));
    backdrop-filter: blur(16px);
  }

  .sticky-bar a {
    display: flex;
    min-height: 48px;
    align-items: center;
    justify-content: center;
    gap: 10px;
    border-radius: 7px;
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    font-weight: 900;
  }

  .sticky-bar button {
    display: flex;
    min-height: 48px;
    align-items: center;
    justify-content: center;
    gap: 10px;
    border: 0;
    border-radius: 7px;
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    cursor: pointer;
    font-weight: 900;
  }

  .sticky-bar .icon svg {
    width: 21px;
    height: 21px;
  }

  .mobile-picker-jump {
    position: fixed;
    right: max(18px, calc((100vw - 760px) / 2 + 18px));
    bottom: calc(18px + env(safe-area-inset-bottom));
    z-index: 42;
    display: grid;
    width: 54px;
    height: 54px;
    place-items: center;
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    background: linear-gradient(135deg, var(--teal), var(--teal-2));
    color: #fff;
    box-shadow: 0 16px 34px rgba(7, 91, 77, 0.28);
    cursor: pointer;
    opacity: 0;
    pointer-events: none;
    transform: translateY(8px) scale(0.94);
    transition:
      opacity 0.18s ease,
      transform 0.18s ease,
      box-shadow 0.18s ease;
  }

  .mobile-picker-jump.is-visible {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0) scale(1);
  }

  .mobile-picker-jump:hover {
    box-shadow: 0 18px 38px rgba(7, 91, 77, 0.34);
  }

  .mobile-picker-jump .icon svg {
    width: 25px;
    height: 25px;
    transform: rotate(-90deg);
    stroke-width: 2.1;
  }

  .mobile-hero {
    grid-template-columns: 1fr;
    gap: 12px;
    padding: 20px 18px 10px;
    align-items: start;
  }

  .mobile-hero-copy h1 {
    max-width: 360px;
    font-size: 25px;
    line-height: 1.12;
  }

  .mobile-hero-copy p {
    display: none;
  }

  .mobile-chips {
    grid-column: 1 / -1;
    gap: 0;
    background: rgba(255, 253, 248, 0.72);
    padding: 0;
  }

  .mobile-hero-photo {
    aspect-ratio: 16 / 10;
    object-position: 36% 50%;
  }

  .mobile-master-summary {
    grid-template-columns: 60px minmax(0, 1fr);
    gap: 10px;
  }

  .mobile-master-summary .master-photo {
    min-height: 60px;
  }

  .mobile-master-summary strong {
    font-size: 15px;
  }

  .mobile-chip-row {
    gap: 5px;
    padding-inline: 7px;
  }

  .mobile-chip-row > span {
    min-height: 0;
    gap: 3px;
    font-size: 11px;
  }

  .mobile-chip-row .icon svg {
    width: 16px;
    height: 16px;
  }

  .mobile-hero-actions {
    grid-template-columns: 1.15fr 0.85fr;
  }

  .mobile-hero-actions .btn {
    min-height: 48px;
    padding: 0 14px;
    font-size: 13px;
  }

  .mobile-section#mobile-services {
    padding: 18px 22px 8px;
  }

  .mobile-services-list {
    gap: 10px 13px;
  }

  .mobile-service-item {
    min-height: 42px;
  }

  .mobile-diagnosis {
    display: grid;
    gap: 12px;
  }

  .diagnosis-head {
    display: grid;
    gap: 7px;
  }

  .diagnosis-head > span {
    display: inline-flex;
    width: max-content;
    align-items: center;
    gap: 7px;
    color: var(--teal);
    font-size: 12px;
    font-weight: 900;
  }

  .diagnosis-head .icon svg {
    width: 18px;
    height: 18px;
  }

  .diagnosis-head h2 {
    margin: 0;
  }

  .diagnosis-head p {
    max-width: 340px;
    margin: 0;
    color: var(--muted);
    font-size: 13px;
    line-height: 1.4;
  }

  .diagnosis-card {
    display: grid;
    gap: 14px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #fffdf8;
    box-shadow: 0 10px 30px rgba(22, 33, 30, 0.05);
    padding: 14px;
  }

  .diagnosis-step {
    display: grid;
    gap: 9px;
  }

  .diagnosis-step + .diagnosis-step {
    border-top: 1px solid var(--line);
    padding-top: 13px;
  }

  .diagnosis-step > strong {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 15px;
    line-height: 1.2;
  }

  .diagnosis-step > strong span {
    display: grid;
    width: 25px;
    height: 25px;
    place-items: center;
    border-radius: 50%;
    background: var(--teal);
    color: #fff;
    font-size: 12px;
  }

  .diagnosis-options {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 7px;
  }

  .diagnosis-options-4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .diagnosis-options button {
    display: flex;
    min-height: 44px;
    align-items: center;
    justify-content: center;
    gap: 7px;
    border: 1px solid var(--line);
    border-radius: 6px;
    background: #fffdf8;
    color: #24302e;
    cursor: pointer;
    font-size: 13px;
    font-weight: 800;
    text-align: center;
  }

  .diagnosis-options button.is-active {
    border-color: var(--teal);
    color: var(--teal);
    box-shadow: inset 0 0 0 1px rgba(7, 91, 77, 0.25);
  }

  .diagnosis-options .icon svg {
    width: 19px;
    height: 19px;
  }

  .mobile-next-steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--line);
  }

  .mobile-next-steps div {
    display: grid;
    min-height: 76px;
    align-content: center;
    justify-items: center;
    gap: 7px;
    background: rgba(255, 253, 248, 0.86);
    padding: 10px 8px;
    color: #24302e;
    font-size: 12px;
    font-weight: 800;
    line-height: 1.2;
    text-align: center;
  }

  .mobile-next-steps .icon {
    color: var(--teal);
  }

  .mobile-next-steps .icon svg {
    width: 22px;
    height: 22px;
  }

  .diagnosis-cta {
    display: flex;
    min-height: 48px;
    align-items: center;
    justify-content: center;
    gap: 10px;
    border-radius: 6px;
    border: 0;
    background: linear-gradient(135deg, var(--teal), var(--teal-2));
    color: #fff;
    cursor: pointer;
    font: inherit;
    font-weight: 900;
    box-shadow: 0 12px 24px rgba(7, 91, 77, 0.18);
  }

  .diagnosis-cta .icon svg {
    width: 20px;
    height: 20px;
  }

  .quick-contacts a.is-active {
    border-color: var(--teal);
    background: rgba(7, 91, 77, 0.06);
    box-shadow: inset 0 0 0 1px rgba(7, 91, 77, 0.2);
  }

  .lead-context {
    display: grid;
    grid-template-columns: 28px 1fr;
    gap: 9px;
    align-items: start;
    border: 1px solid rgba(7, 91, 77, 0.18);
    border-radius: 6px;
    background: rgba(7, 91, 77, 0.05);
    padding: 10px;
  }

  .lead-context .icon {
    color: var(--teal);
  }

  .lead-context .icon svg {
    width: 21px;
    height: 21px;
  }

  .lead-context p {
    margin: 0;
    color: #24302e;
    font-size: 12px;
    line-height: 1.35;
  }

  .lead-context strong,
  .lead-context small {
    display: block;
  }

  .lead-context small {
    margin-top: 3px;
    color: var(--muted);
    font-size: 11px;
  }

  .form-success {
    display: grid;
    justify-items: center;
    gap: 8px;
    border: 1px solid rgba(7, 91, 77, 0.22);
    border-radius: var(--radius);
    background:
      linear-gradient(180deg, rgba(7, 91, 77, 0.08), rgba(255, 253, 248, 0.88)),
      #fffdf8;
    color: #182421;
    padding: 18px 14px;
    text-align: center;
  }

  .form-success[hidden] {
    display: none;
  }

  .form-success .icon {
    display: grid;
    width: 40px;
    height: 40px;
    place-items: center;
    border-radius: 50%;
    background: rgba(7, 91, 77, 0.1);
    color: var(--teal);
  }

  .form-success .icon svg {
    width: 24px;
    height: 24px;
  }

  .form-success h3 {
    margin: 0;
    font-size: 18px;
  }

  .form-success p {
    margin: 0;
    color: #3a4542;
    font-size: 13px;
    line-height: 1.45;
  }

  form.is-sent > .form-row,
  form.is-sent > label,
  form.is-sent > button[type="submit"],
  form.is-sent > small,
  form.is-sent > .lead-context {
    display: none;
  }

  .mobile-trust .master-card {
    display: none;
  }

}

@media (max-width: 520px) {
  .mobile-landing {
    width: 100%;
  }

  .mobile-chips {
    grid-column: 1 / -1;
  }

  .mobile-trust {
    grid-template-columns: 1fr;
  }

  .quick-contacts {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 380px) {
  .mobile-header {
    padding-inline: 12px;
  }

  .mobile-header .brand strong {
    font-size: 14px;
  }

  .mobile-hero,
  .mobile-section,
  .mobile-trust {
    padding-inline: 12px;
  }

  .mobile-hero-copy h1 {
    font-size: 24px;
  }

  .mobile-services-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 9px 10px;
  }

  .mobile-service-item {
    grid-template-columns: 24px minmax(0, 1fr);
    gap: 7px;
  }

  .mobile-service-item .icon,
  .mobile-service-item .icon svg {
    width: 22px;
    height: 22px;
  }

  .mobile-service-item span {
    font-size: 13px;
  }

  .mobile-lead .form-row {
    grid-template-columns: 1fr;
  }
}