:root {
  --green-950: #092d28;
  --green-900: #103832;
  --green-800: #15443d;
  --green-700: #1f544b;
  --green-soft: #e8efeb;
  --accent: #b8654a;
  --accent-dark: #9e533b;
  --gold: #d79b32;
  --ink: #1f2d2b;
  --muted: #60716e;
  --line: #d7dedb;
  --paper: #ffffff;
  --warm: #f6f1ea;
  --shadow: 0 18px 42px rgba(9, 45, 40, 0.16);
  --radius: 8px;
  --container: 910px;
  font-family: Inter, Montserrat, "Segoe UI", Arial, sans-serif;
  color: var(--ink);
  background: var(--paper);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-size: 16px;
  line-height: 1.45;
  background: var(--paper);
}

body.nav-open,
body.modal-scroll-lock {
  overflow: hidden;
}

img {
  display: block;
  max-width: 100%;
}

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

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

svg {
  width: 1.2em;
  height: 1.2em;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.svg-sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

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

.container {
  width: min(100% - 48px, var(--container));
  margin: 0 auto;
}

.topbar {
  background: linear-gradient(90deg, var(--green-950), var(--green-900));
  color: #eff7f4;
  font-size: 11px;
}

.topbar__inner {
  min-height: 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.topbar span,
.topbar a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}

.topbar svg {
  color: #ffffff;
  width: 14px;
  height: 14px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 6px 24px rgba(16, 56, 50, 0.08);
  backdrop-filter: blur(14px);
}

.header__inner {
  min-height: 70px;
  display: flex;
  align-items: center;
  gap: 22px;
}

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

.brand__mark {
  width: 39px;
  height: 39px;
  border: 2px solid rgba(17, 59, 53, 0.22);
  border-radius: 4px;
  background:
    linear-gradient(135deg, rgba(17, 59, 53, 0.92), rgba(184, 101, 74, 0.74)),
    linear-gradient(90deg, transparent 46%, rgba(255,255,255,0.45) 46% 54%, transparent 54%);
  filter: blur(4px);
  opacity: 0.78;
}

.brand__copy {
  display: grid;
  gap: 2px;
  filter: blur(4px);
  opacity: 0.68;
}

.brand__copy span {
  font-size: 15px;
  font-weight: 800;
}

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

.main-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 22px;
  margin-left: auto;
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
}

.main-nav a {
  position: relative;
  padding: 10px 0;
  white-space: nowrap;
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 4px;
  height: 2px;
  transform: scaleX(0);
  transform-origin: left;
  background: var(--accent);
  transition: transform 180ms ease;
}

.main-nav a:hover::after,
.main-nav a:focus-visible::after {
  transform: scaleX(1);
}

.nav-toggle {
  display: none;
  margin-left: auto;
  border: 1px solid var(--line);
  border-radius: 4px;
  width: 44px;
  height: 40px;
  color: var(--green-900);
  background: #fff;
  cursor: pointer;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 44px;
  padding: 0 19px;
  border: 1px solid transparent;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 850;
  text-transform: uppercase;
  white-space: nowrap;
  cursor: pointer;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease, color 180ms ease, border-color 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 14px 30px rgba(9, 45, 40, 0.22);
}

.button--dark {
  color: #fff;
  background: var(--green-950);
}

.button--accent {
  color: #fff;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
}

.button--ghost {
  color: #fff;
  background: rgba(255, 255, 255, 0.02);
  border-color: rgba(255, 255, 255, 0.78);
}

.button--ghost:hover,
.button--ghost:focus-visible {
  background: rgba(255, 255, 255, 0.12);
}

.section-dark {
  color: #fff;
  background: var(--green-950);
}

.hero {
  position: relative;
  min-height: 318px;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(9,45,40,0.96) 0%, rgba(9,45,40,0.78) 38%, rgba(9,45,40,0.26) 70%, rgba(9,45,40,0.12) 100%),
    linear-gradient(180deg, rgba(0,0,0,0.22), rgba(0,0,0,0.1)),
    url("assets/hero-house.jpg") center right / cover no-repeat;
  transform: scale(1.02);
}

.hero__inner {
  position: relative;
  z-index: 1;
  min-height: 260px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 288px;
  align-items: center;
  gap: 38px;
  padding: 25px 0 23px;
}

.eyebrow {
  margin: 0 0 9px;
  color: var(--gold);
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
}

.hero h1,
.section-heading h2,
.quote h2 {
  margin: 0;
  font-weight: 900;
  line-height: 1.04;
}

.hero h1 {
  max-width: 540px;
  font-size: clamp(34px, 4.2vw, 43px);
}

.hero__lead {
  max-width: 560px;
  margin: 12px 0 0;
  color: rgba(255,255,255,0.94);
  font-size: 13px;
  font-weight: 650;
}

.hero__proofs {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 18px 0 19px;
}

.hero__proofs span {
  display: grid;
  grid-template-columns: 32px auto;
  column-gap: 9px;
  align-items: center;
  min-width: 132px;
  padding-right: 11px;
  border-right: 1px solid rgba(255,255,255,0.4);
}

.hero__proofs span:last-child {
  border-right: 0;
}

.hero__proofs svg {
  grid-row: span 2;
  width: 28px;
  height: 28px;
  color: #fff;
}

.hero__proofs strong {
  font-size: 11px;
  line-height: 1.1;
}

.hero__proofs small {
  color: rgba(255,255,255,0.74);
  font-size: 10px;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.hero__actions .button {
  min-height: 40px;
}

.compare {
  --pos: 50%;
  position: relative;
  min-height: 164px;
  aspect-ratio: 1.58;
  border: 4px solid rgba(255,255,255,0.86);
  border-radius: 6px;
  overflow: hidden;
  box-shadow: var(--shadow);
  background: #20302c;
}

.compare__image,
.compare__before img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.compare__before {
  position: absolute;
  inset: 0 auto 0 0;
  width: var(--pos);
  overflow: hidden;
}

.compare__before img {
  width: calc(100% * 100 / var(--pos-num, 50));
  max-width: none;
}

.compare__range {
  position: absolute;
  inset: 0;
  z-index: 6;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: ew-resize;
}

.compare__handle {
  position: absolute;
  z-index: 5;
  top: 0;
  bottom: 0;
  left: var(--pos);
  width: 2px;
  transform: translateX(-1px);
  background: rgba(255,255,255,0.95);
  pointer-events: none;
}

.compare__handle span {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 34px;
  height: 34px;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 8px 22px rgba(9, 45, 40, 0.26);
}

.compare__handle span::before,
.compare__handle span::after {
  content: "";
  position: absolute;
  top: 50%;
  width: 7px;
  height: 7px;
  border-top: 2px solid var(--green-900);
  border-left: 2px solid var(--green-900);
}

.compare__handle span::before {
  left: 10px;
  transform: translateY(-50%) rotate(-45deg);
}

.compare__handle span::after {
  right: 10px;
  transform: translateY(-50%) rotate(135deg);
}

.compare__tag {
  position: absolute;
  z-index: 4;
  bottom: 9px;
  padding: 5px 8px;
  border-radius: 3px;
  color: #fff;
  background: rgba(10, 30, 27, 0.76);
  font-size: 10px;
  font-weight: 900;
  text-transform: uppercase;
}

.compare__tag--before {
  left: 14px;
}

.compare__tag--after {
  right: 14px;
}

.services,
.method {
  background: #fff;
}

.services {
  padding: 21px 0 20px;
}

.section-grid {
  display: grid;
  grid-template-columns: 190px minmax(0, 1fr);
  gap: 28px;
  align-items: start;
}

.section-heading h2 {
  font-size: clamp(22px, 2.3vw, 25px);
}

.section-heading--dark h2 {
  color: #fff;
}

.service-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.service-card {
  min-height: 108px;
  padding: 11px 13px 10px;
  border: 1px solid var(--line);
  border-radius: 2px;
  background: #fff;
  cursor: pointer;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.service-card:hover,
.service-card:focus-visible {
  transform: translateY(-5px);
  border-color: rgba(184, 101, 74, 0.45);
  box-shadow: 0 16px 34px rgba(31, 45, 43, 0.12);
  outline: none;
}

.service-card svg {
  width: 31px;
  height: 31px;
  color: var(--green-900);
}

.service-card h3,
.project-card h3,
.step-card h3,
.guarantee-item h3 {
  margin: 5px 0 3px;
  font-size: 11px;
  line-height: 1.16;
}

.service-card p,
.project-card p,
.step-card p,
.guarantee-item p {
  margin: 0;
  color: var(--muted);
  font-size: 9px;
  line-height: 1.35;
}

.projects {
  padding: 18px 0 18px;
  background:
    radial-gradient(circle at 10% 30%, rgba(49, 92, 83, 0.7), transparent 28%),
    linear-gradient(135deg, var(--green-950), var(--green-900));
}

.section-grid--projects {
  grid-template-columns: 165px minmax(0, 1fr);
  gap: 24px;
}

.mini-button {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  margin-top: 16px;
  padding: 0 10px;
  border: 1px solid rgba(255,255,255,0.76);
  border-radius: 3px;
  color: #fff;
  font-size: 9px;
  font-weight: 900;
  text-transform: uppercase;
  transition: background 180ms ease, transform 180ms ease;
}

.mini-button:hover,
.mini-button:focus-visible {
  background: rgba(255,255,255,0.12);
  transform: translateY(-2px);
}

.project-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 13px;
}

.project-card {
  cursor: pointer;
  text-align: center;
  color: #fff;
  transition: transform 180ms ease;
}

.project-card:hover,
.project-card:focus-visible {
  transform: translateY(-5px);
  outline: none;
}

.project-card img {
  width: 100%;
  aspect-ratio: 1.52;
  object-fit: cover;
  border: 2px solid #fff;
  border-radius: 5px;
  box-shadow: 0 14px 28px rgba(0,0,0,0.22);
}

.project-card h3 {
  margin-top: 8px;
  color: #fff;
  font-size: 11px;
}

.project-card p {
  color: rgba(255,255,255,0.82);
  font-size: 9px;
}

.method {
  padding: 22px 0 21px;
}

.section-grid--method {
  grid-template-columns: 185px minmax(0, 1fr);
  gap: 28px;
}

.step-list {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 17px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: steps;
}

.step-card {
  position: relative;
  text-align: center;
}

.step-card:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 39px;
  right: -16px;
  width: 18px;
  height: 1px;
  background: var(--green-900);
}

.step-card:not(:last-child)::before {
  content: "";
  position: absolute;
  top: 35px;
  right: -17px;
  width: 8px;
  height: 8px;
  border-top: 1px solid var(--green-900);
  border-right: 1px solid var(--green-900);
  transform: rotate(45deg);
}

.step-card > span {
  position: absolute;
  top: 0;
  left: 4px;
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  color: #fff;
  background: var(--accent);
  font-size: 11px;
  font-weight: 900;
}

.step-card svg {
  width: 42px;
  height: 42px;
  margin: 5px auto 7px;
  color: var(--green-900);
}

.step-card h3 {
  margin-top: 0;
  font-size: 11px;
}

.step-card p {
  max-width: 125px;
  margin: 0 auto;
  color: #293835;
  font-size: 9px;
}

.guarantees {
  padding: 14px 0 14px;
  background: var(--warm);
  border-top: 1px solid #e1d7ca;
  border-bottom: 1px solid #e1d7ca;
}

.section-grid--guarantees {
  grid-template-columns: 220px minmax(0, 1fr);
}

.guarantee-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 17px;
}

.guarantee-item {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 8px;
  align-items: start;
}

.guarantee-item svg {
  width: 29px;
  height: 29px;
  color: var(--green-900);
}

.guarantee-item h3 {
  margin-top: 0;
  font-size: 11px;
}

.reviews {
  padding: 17px 0 17px;
  background:
    radial-gradient(circle at 8% 26%, rgba(52, 104, 92, 0.65), transparent 34%),
    linear-gradient(135deg, var(--green-950), var(--green-900));
}

.section-grid--reviews {
  grid-template-columns: 145px minmax(0, 1fr);
  gap: 30px;
}

.reviews__body {
  min-width: 0;
}

.review-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.review-card {
  min-height: 96px;
  padding: 10px 13px 9px;
  border-radius: 8px;
  color: var(--ink);
  background: #fff;
  box-shadow: 0 16px 34px rgba(0,0,0,0.22);
}

.stars {
  display: flex;
  gap: 4px;
  color: var(--gold);
}

.stars svg {
  width: 13px;
  height: 13px;
  fill: currentColor;
  stroke: currentColor;
}

.review-card__quote {
  min-height: 30px;
  margin: 6px 0 7px;
  font-size: 9px;
}

.review-card strong {
  display: block;
  font-size: 10px;
}

.review-card small {
  color: var(--muted);
  font-size: 9px;
}

.review-controls {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 10px;
}

.review-dot {
  width: 8px;
  height: 8px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: rgba(255,255,255,0.45);
  cursor: pointer;
}

.review-dot.is-active {
  background: var(--gold);
}

.quote {
  position: relative;
  overflow: hidden;
  color: #fff;
}

.quote__bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(67, 38, 22, 0.68), rgba(67, 38, 22, 0.42)),
    url("assets/stone-texture.jpg") center / cover no-repeat;
  transform: scale(1.02);
}

.quote__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 285px minmax(0, 1fr);
  gap: 48px;
  align-items: center;
  padding: 10px 0 9px;
}

.quote h2 {
  font-size: clamp(23px, 2.4vw, 27px);
}

.quote__content p {
  max-width: 320px;
  margin: 6px 0 13px;
  font-size: 11px;
  font-weight: 650;
}

.quote__benefits {
  display: flex;
  flex-wrap: wrap;
  gap: 11px;
  font-size: 9px;
  font-weight: 850;
}

.quote__benefits span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.quote__benefits svg {
  width: 15px;
  height: 15px;
}

.quote-form {
  display: grid;
  gap: 5px;
}

.quote-form__title {
  margin: 0 0 2px;
  color: #fff;
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 5px;
}

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

.quote-form label {
  display: block;
}

.quote-form label span {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.quote-form input,
.quote-form select,
.quote-form textarea {
  width: 100%;
  border: 1px solid rgba(89, 62, 48, 0.45);
  border-radius: 3px;
  color: var(--ink);
  background: rgba(255,255,255,0.96);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.7);
  outline: none;
  transition: border-color 160ms ease, box-shadow 160ms ease;
}

.quote-form input,
.quote-form select {
  height: 34px;
  padding: 0 11px;
  font-size: 12px;
}

.quote-form textarea {
  height: 78px;
  min-height: 78px;
  padding: 10px 11px;
  resize: vertical;
  font-size: 12px;
}

.quote-form input:focus,
.quote-form select:focus,
.quote-form textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(184, 101, 74, 0.24);
}

.quote-form__submit {
  justify-self: end;
  width: min(100%, 292px);
  min-height: 36px;
}

.quote-form.is-highlighted {
  animation: formPulse 1.2s ease;
}

.form-status {
  min-height: 0;
  margin: 0;
  color: #fff;
  font-size: 11px;
  font-weight: 800;
  text-align: right;
}

.footer {
  background: linear-gradient(135deg, var(--green-950), var(--green-900));
  color: rgba(255,255,255,0.82);
  font-size: 10px;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.45fr 0.8fr 1fr 1fr 1fr;
  gap: 24px;
  padding: 10px 0 8px;
}

.brand--footer {
  min-width: 0;
  margin-bottom: 6px;
  color: #fff;
}

.brand--footer .brand__mark {
  width: 32px;
  height: 32px;
}

.brand--footer .brand__copy span {
  font-size: 12px;
}

.brand--footer .brand__copy small {
  font-size: 9px;
}

.brand--footer .brand__copy small {
  color: rgba(255,255,255,0.72);
}

.footer p {
  margin: 0 0 7px;
}

.footer h3 {
  margin: 0 0 7px;
  color: #fff;
  font-size: 10px;
  font-weight: 900;
  text-transform: uppercase;
}

.footer a {
  display: block;
  margin: 3px 0;
}

.footer a:hover,
.footer a:focus-visible {
  color: #fff;
}

.footer svg {
  width: 13px;
  height: 13px;
  margin-right: 7px;
  vertical-align: -3px;
}

.socials {
  display: flex;
  gap: 8px;
  margin-top: 8px;
}

.socials a {
  display: grid;
  place-items: center;
  width: 18px;
  height: 18px;
  margin: 0;
  border-radius: 50%;
  color: var(--green-900);
  background: #fff;
  font-size: 11px;
  font-weight: 900;
}

.footer__map {
  width: 100%;
  max-width: 150px;
  border-radius: 4px;
  border: 2px solid rgba(255,255,255,0.72);
}

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 24px;
  border-top: 1px solid rgba(255,255,255,0.14);
}

.footer__bottom span:last-child {
  display: inline-flex;
  gap: 28px;
}

.footer__bottom a {
  margin: 0;
}

@keyframes formPulse {
  0%, 100% { transform: translateY(0); }
  35% { transform: translateY(-3px); }
  70% { transform: translateY(2px); }
}

@media (max-width: 1040px) {
  .container {
    width: min(100% - 36px, var(--container));
  }

  .topbar__inner {
    flex-wrap: wrap;
    justify-content: center;
    padding: 8px 0;
  }

  .header__inner {
    min-height: 76px;
  }

  .nav-toggle {
    display: grid;
    place-items: center;
  }

  .main-nav {
    position: fixed;
    inset: 76px 18px auto 18px;
    display: grid;
    gap: 0;
    padding: 12px 18px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fff;
    box-shadow: var(--shadow);
    transform: translateY(-12px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 180ms ease, transform 180ms ease;
  }

  body.nav-open .main-nav {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .main-nav a {
    padding: 14px 0;
    border-bottom: 1px solid var(--line);
  }

  .main-nav a:last-child {
    border-bottom: 0;
  }

  .header-cta {
    display: none;
  }

  .hero__inner {
    grid-template-columns: 1fr;
    gap: 34px;
    padding-top: 48px;
  }

  .compare--hero {
    width: min(100%, 560px);
  }

  .section-grid,
  .section-grid--projects,
  .section-grid--method,
  .section-grid--guarantees,
  .section-grid--reviews,
  .quote__inner {
    grid-template-columns: 1fr;
    gap: 24px;
  }

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

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

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

  .step-card:not(:last-child)::before,
  .step-card:not(:last-child)::after {
    display: none;
  }

  .review-list {
    grid-template-columns: 1fr;
  }

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

@media (min-width: 861px) and (max-width: 1040px) {
  .hero__inner {
    grid-template-columns: minmax(0, 1fr) minmax(300px, 0.78fr);
    gap: 34px;
  }

  .compare--hero {
    width: 100%;
  }

  .section-grid,
  .section-grid--guarantees {
    grid-template-columns: 190px minmax(0, 1fr);
  }

  .section-grid--projects,
  .section-grid--reviews {
    grid-template-columns: 160px minmax(0, 1fr);
  }

  .section-grid--method {
    grid-template-columns: 185px minmax(0, 1fr);
  }

  .service-list,
  .project-list,
  .guarantee-list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .review-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .step-list {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .step-card:not(:last-child)::before,
  .step-card:not(:last-child)::after {
    display: block;
  }
}

@media (min-width: 720px) and (max-width: 860px) {
  .hero__inner {
    grid-template-columns: minmax(0, 1fr) minmax(250px, 0.72fr);
    gap: 28px;
  }

  .hero h1 {
    font-size: clamp(34px, 4.8vw, 42px);
  }

  .hero__proofs {
    gap: 10px;
  }

  .hero__proofs span {
    min-width: 128px;
  }

  .compare--hero {
    width: 100%;
    min-height: 150px;
  }

  .section-grid,
  .section-grid--projects,
  .section-grid--method,
  .section-grid--guarantees,
  .section-grid--reviews,
  .quote__inner {
    grid-template-columns: 180px minmax(0, 1fr);
  }

  .service-list,
  .project-list,
  .guarantee-list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .review-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .step-list {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .step-card:not(:last-child)::before,
  .step-card:not(:last-child)::after {
    display: block;
  }

  .quote__inner {
    gap: 28px;
  }
}

@media (max-width: 680px) {
  .container {
    width: min(100% - 28px, var(--container));
  }

  .topbar {
    display: none;
  }

  .site-header {
    top: 0;
  }

  .brand {
    min-width: 0;
  }

  .brand__copy {
    max-width: 150px;
  }

  .main-nav {
    inset-top: 72px;
  }

  .hero {
    min-height: auto;
  }

  .hero__inner {
    min-height: auto;
    padding: 30px 0 30px;
  }

  .hero h1 {
    font-size: clamp(30px, 8.6vw, 36px);
  }

  .hero__lead {
    font-size: 16px;
  }

  .hero__proofs {
    display: grid;
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .hero__proofs span {
    min-width: 0;
    border-right: 0;
    padding-right: 0;
  }

  .hero__actions,
  .quote__benefits {
    display: grid;
  }

  .button {
    width: 100%;
  }

  .compare {
    min-height: 150px;
    aspect-ratio: 1.68;
  }

  .services,
  .method,
  .projects,
  .reviews {
    padding: 30px 0;
  }

  .service-list,
  .step-list,
  .form-row,
  .guarantee-list {
    grid-template-columns: 1fr;
  }

  .project-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px 12px;
  }

  .footer__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px 20px;
  }

  .footer__brand {
    grid-column: 1 / -1;
  }

  .service-card {
    min-height: 0;
    display: grid;
    grid-template-columns: 44px minmax(0, 1fr);
    column-gap: 12px;
    align-items: start;
    padding: 16px;
  }

  .service-card svg {
    grid-row: span 2;
    width: 36px;
    height: 36px;
  }

  .project-card img {
    aspect-ratio: 1.25;
  }

  .project-card h3 {
    font-size: 10px;
  }

  .project-card p {
    font-size: 9px;
  }

  .step-card {
    display: grid;
    grid-template-columns: 58px 1fr;
    align-items: center;
    text-align: left;
    column-gap: 14px;
  }

  .step-card > span {
    left: 34px;
    top: 0;
  }

  .step-card svg {
    grid-row: span 2;
    margin: 0;
  }

  .step-card p {
    max-width: none;
    margin: 0;
  }

  .quote__inner {
    padding: 32px 0;
  }

  .quote-form {
    gap: 10px;
  }

  .quote-form__title {
    font-size: 13px;
  }

  .quote-form input,
  .quote-form select {
    height: 44px;
    font-size: 14px;
  }

  .quote-form textarea {
    height: 132px;
    min-height: 132px;
    font-size: 14px;
  }

  .quote-form__submit {
    width: 100%;
    min-height: 44px;
  }

  .form-status {
    text-align: left;
  }

  .footer__bottom {
    display: grid;
    padding: 12px 0;
  }

  .footer__bottom span:last-child {
    display: grid;
    gap: 8px;
  }
}

/* Targeted design polish pass. Kept at the end to preserve the original system. */
:root {
  --container: 1120px;
  --shadow: 0 20px 46px rgba(9, 45, 40, 0.18);
}

body {
  line-height: 1.55;
}

.container {
  width: min(100% - 56px, var(--container));
}

.topbar {
  font-size: 12px;
}

.topbar__inner {
  min-height: 34px;
}

.site-header {
  border-bottom: 1px solid rgba(16, 56, 50, 0.08);
}

.header__inner {
  min-height: 78px;
  gap: 24px;
}

.brand {
  min-width: 240px;
}

.brand__mark {
  flex: 0 0 auto;
  width: 42px;
  height: 42px;
  filter: none;
  opacity: 1;
}

.brand__copy {
  filter: none;
  opacity: 1;
}

.brand__copy span {
  font-size: 16px;
  line-height: 1.1;
}

.brand__copy small {
  font-size: 12px;
}

.main-nav {
  gap: 24px;
  font-size: 12px;
}

.button {
  min-height: 46px;
  padding: 0 22px;
  font-size: 12px;
  line-height: 1.12;
  text-align: center;
}

.hero {
  min-height: 500px;
}

.hero__bg {
  background:
    linear-gradient(90deg, rgba(9,45,40,0.94) 0%, rgba(9,45,40,0.82) 40%, rgba(9,45,40,0.38) 72%, rgba(9,45,40,0.16) 100%),
    linear-gradient(180deg, rgba(0,0,0,0.18), rgba(0,0,0,0.06)),
    url("assets/hero-house.jpg") center right / cover no-repeat;
  transform: none;
}

.hero__inner {
  min-height: 500px;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 340px);
  grid-template-areas:
    "content compare"
    "proofs compare"
    "actions compare";
  align-content: center;
  align-items: center;
  gap: 22px 64px;
  padding: 64px 0;
}

.hero__content {
  grid-area: content;
}

.hero h1 {
  max-width: 650px;
  font-size: clamp(42px, 4.8vw, 64px);
}

.hero__lead {
  max-width: 650px;
  margin-top: 18px;
  font-size: 17px;
  line-height: 1.62;
}

.eyebrow {
  font-size: 12px;
  letter-spacing: 0;
}

.hero__proofs {
  grid-area: proofs;
  gap: 18px;
  margin: 4px 0 0;
}

.hero__proofs span {
  grid-template-columns: 38px minmax(0, auto);
  min-width: 164px;
  column-gap: 11px;
  padding-right: 16px;
}

.hero__proofs svg {
  width: 32px;
  height: 32px;
}

.hero__proofs strong {
  font-size: 13px;
}

.hero__proofs small {
  font-size: 12px;
}

.hero__actions {
  grid-area: actions;
  gap: 14px;
  margin-top: 2px;
}

.compare {
  min-height: 0;
  aspect-ratio: 122 / 158;
  border-width: 5px;
  border-radius: 8px;
}

.compare--hero {
  grid-area: compare;
  justify-self: end;
  width: min(100%, 330px);
  max-width: 330px;
}

.compare__image,
.compare__before img {
  object-position: center center;
}

.compare__tag {
  bottom: 12px;
  padding: 6px 9px;
  font-size: 11px;
}

.services {
  padding: 60px 0 58px;
}

.section-grid {
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 44px;
}

.section-heading h2 {
  font-size: clamp(30px, 3vw, 40px);
  line-height: 1.08;
}

.service-list {
  gap: 18px;
}

.service-card {
  min-height: 178px;
  padding: 22px 20px;
  border-radius: 6px;
}

.service-card svg {
  width: 38px;
  height: 38px;
}

.service-card h3,
.project-card h3,
.step-card h3,
.guarantee-item h3 {
  margin: 14px 0 7px;
  font-size: 16px;
  line-height: 1.18;
}

.service-card p,
.project-card p,
.step-card p,
.guarantee-item p {
  font-size: 13px;
  line-height: 1.45;
}

.projects {
  padding: 62px 0 60px;
}

.section-grid--projects {
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 42px;
}

.mini-button {
  min-height: 40px;
  padding: 0 14px;
  font-size: 11px;
  line-height: 1.15;
  text-align: center;
}

.project-list {
  gap: 22px;
}

.project-card {
  text-align: left;
}

.project-card img {
  aspect-ratio: 176 / 115;
  border-width: 3px;
  border-radius: 8px;
}

.project-card h3 {
  margin-top: 12px;
  color: #fff;
}

.project-card p {
  color: rgba(255,255,255,0.84);
}

.method {
  padding: 64px 0 62px;
}

.section-grid--method {
  grid-template-columns: 250px minmax(0, 1fr);
  gap: 42px;
}

.step-list {
  gap: 22px;
}

.step-card > span {
  width: 28px;
  height: 28px;
  font-size: 12px;
}

.step-card svg {
  width: 48px;
  height: 48px;
  margin-bottom: 12px;
}

.step-card p {
  max-width: 150px;
}

.guarantees {
  padding: 46px 0;
}

.section-grid--guarantees {
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 40px;
}

.guarantee-list {
  gap: 24px;
}

.guarantee-item {
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 12px;
}

.guarantee-item svg {
  width: 36px;
  height: 36px;
}

.reviews {
  padding: 58px 0;
}

.section-grid--reviews {
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 42px;
}

.review-list {
  gap: 22px;
}

.review-card {
  min-height: 150px;
  padding: 20px;
}

.review-card__quote {
  min-height: 58px;
  margin: 12px 0 13px;
  font-size: 13px;
  line-height: 1.5;
}

.review-card strong {
  font-size: 13px;
}

.review-card small {
  font-size: 12px;
}

.quote__bg {
  background:
    linear-gradient(90deg, rgba(67, 38, 22, 0.76), rgba(67, 38, 22, 0.52)),
    url("assets/stone-texture.jpg") center / cover no-repeat;
  transform: none;
}

.quote__inner {
  grid-template-columns: minmax(280px, 420px) minmax(0, 1fr);
  gap: 64px;
  padding: 58px 0;
}

.quote h2 {
  font-size: clamp(34px, 3.2vw, 44px);
  line-height: 1.08;
}

.quote__content p {
  max-width: 390px;
  margin: 16px 0 24px;
  font-size: 16px;
  line-height: 1.55;
}

.quote__benefits {
  gap: 14px 18px;
  font-size: 12px;
}

.quote-form {
  gap: 12px;
}

.quote-form__title {
  margin-bottom: 4px;
  font-size: 13px;
}

.form-row {
  gap: 12px;
}

.quote-form input,
.quote-form select {
  height: 46px;
  font-size: 14px;
}

.quote-form textarea {
  height: 128px;
  min-height: 128px;
  font-size: 14px;
}

.quote-form__submit {
  min-height: 46px;
}

.footer {
  font-size: 12px;
}

.footer__grid {
  gap: 34px;
  padding: 34px 0 28px;
}

.brand--footer .brand__copy span {
  font-size: 14px;
}

.brand--footer .brand__copy small {
  font-size: 11px;
}

.footer h3 {
  margin-bottom: 11px;
  font-size: 12px;
}

.footer a {
  margin: 6px 0;
}

.footer__bottom {
  min-height: 46px;
}

@media (max-width: 1040px) {
  .container {
    width: min(100% - 40px, var(--container));
  }

  .header__inner {
    min-height: 74px;
  }

  .brand {
    min-width: 0;
  }

  .main-nav {
    inset: 74px 20px auto;
    z-index: 40;
    max-height: calc(100vh - 94px);
    overflow-y: auto;
  }

  .hero__inner {
    min-height: auto;
    grid-template-columns: 1fr;
    grid-template-areas:
      "content"
      "actions"
      "compare"
      "proofs";
    gap: 22px;
    padding: 48px 0 52px;
  }

  .hero h1 {
    font-size: clamp(38px, 6vw, 56px);
  }

  .compare--hero {
    justify-self: center;
    width: min(100%, 320px);
  }

  .section-grid,
  .section-grid--projects,
  .section-grid--method,
  .section-grid--guarantees,
  .section-grid--reviews,
  .quote__inner {
    grid-template-columns: 1fr;
    gap: 26px;
  }

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

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

  .step-card:not(:last-child)::before,
  .step-card:not(:last-child)::after {
    display: none;
  }

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

@media (min-width: 861px) and (max-width: 1040px) {
  .hero__inner {
    grid-template-columns: minmax(0, 1fr) minmax(260px, 310px);
    grid-template-areas:
      "content compare"
      "proofs compare"
      "actions compare";
    gap: 22px 42px;
    padding: 56px 0;
  }

  .compare--hero {
    justify-self: end;
    width: min(100%, 310px);
  }

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

  .step-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 720px) and (max-width: 860px) {
  .hero__inner,
  .section-grid,
  .section-grid--projects,
  .section-grid--method,
  .section-grid--guarantees,
  .section-grid--reviews,
  .quote__inner {
    grid-template-columns: 1fr;
  }

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

  .review-list {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 680px) {
  .container {
    width: min(100% - 28px, var(--container));
  }

  .header__inner {
    min-height: 74px;
  }

  .brand__mark {
    width: 38px;
    height: 38px;
  }

  .brand__copy {
    max-width: 190px;
  }

  .brand__copy span {
    font-size: 14px;
  }

  .brand__copy small {
    font-size: 10px;
  }

  .main-nav {
    inset: 74px 14px auto;
  }

  .hero__bg {
    background-position: 57% center;
  }

  .hero__inner {
    padding: 24px 0 32px;
    gap: 16px;
  }

  .hero h1 {
    font-size: clamp(30px, 8vw, 38px);
    line-height: 1.03;
  }

  .hero__lead {
    margin-top: 10px;
    font-size: 15px;
    line-height: 1.48;
  }

  .hero__actions {
    gap: 10px;
  }

  .hero__actions .button {
    min-height: 44px;
  }

  .compare {
    aspect-ratio: 4 / 3;
    border-width: 4px;
  }

  .compare--hero {
    width: min(100%, 300px);
  }

  .hero__proofs {
    gap: 10px;
    margin-top: 0;
  }

  .hero__proofs span {
    grid-template-columns: 34px minmax(0, 1fr);
    column-gap: 10px;
    min-width: 0;
    padding-right: 0;
    border-right: 0;
  }

  .services,
  .method,
  .projects,
  .reviews {
    padding: 44px 0;
  }

  .guarantees {
    padding: 40px 0;
  }

  .section-heading h2 {
    font-size: clamp(28px, 8vw, 34px);
  }

  .service-list,
  .project-list,
  .step-list,
  .guarantee-list,
  .review-list,
  .form-row {
    grid-template-columns: 1fr;
  }

  .service-card {
    min-height: 0;
    grid-template-columns: 46px minmax(0, 1fr);
    padding: 18px;
  }

  .service-card h3 {
    margin-top: 2px;
  }

  .project-list {
    gap: 24px;
  }

  .project-card img {
    aspect-ratio: 176 / 115;
  }

  .project-card h3 {
    margin-top: 12px;
    font-size: 17px;
  }

  .project-card p {
    font-size: 13px;
  }

  .step-card {
    grid-template-columns: 58px 1fr;
  }

  .step-card h3 {
    margin-top: 0;
  }

  .step-card p {
    max-width: none;
  }

  .quote__inner {
    padding: 44px 0;
  }

  .quote h2 {
    font-size: clamp(30px, 8vw, 38px);
  }

  .quote__benefits {
    font-size: 12px;
  }

  .footer__grid {
    grid-template-columns: 1fr;
    gap: 22px;
    padding: 30px 0 24px;
  }
}

@media (max-width: 420px) {
  .button {
    padding: 0 14px;
    font-size: 11px;
  }

  .compare--hero {
    width: min(100%, 300px);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
}