:root {
  --paper: #f5f1e8;
  --paper-soft: #fbfaf5;
  --surface: #ffffff;
  --ink: #17312d;
  --muted: #66746f;
  --line: #d9dfd8;
  --teal: #116d62;
  --teal-dark: #0b3d38;
  --green: #63a562;
  --blue: #2d7a9d;
  --yellow: #e0b84d;
  --shadow: 0 22px 55px rgba(19, 49, 45, 0.14);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper-soft);
}

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

img,
svg {
  display: block;
}

img {
  max-width: 100%;
}

.site-header {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem clamp(1rem, 4vw, 3rem);
  color: #ffffff;
  background: rgba(7, 36, 32, 0.82);
  box-shadow: 0 12px 35px rgba(7, 36, 32, 0.18);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  min-width: max-content;
}

.brand-mark {
  display: grid;
  width: 2.85rem;
  height: 2.85rem;
  place-items: center;
  color: #ffffff;
  background: rgba(255, 255, 255, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 50%;
  backdrop-filter: blur(10px);
}

.brand-mark svg {
  width: 1.15rem;
  fill: currentColor;
}

.brand strong,
.brand small {
  display: block;
}

.brand small {
  margin-top: 0.15rem;
  color: rgba(255, 255, 255, 0.76);
  font-size: 0.78rem;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: clamp(0.8rem, 2vw, 1.8rem);
  color: rgba(255, 255, 255, 0.84);
  font-weight: 750;
  font-size: 0.95rem;
}

.main-nav a:hover {
  color: #ffffff;
}

.header-contacts,
.contact-links,
.footer-links {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.05rem;
  padding: 0.85rem 1.25rem;
  color: #ffffff;
  font-weight: 800;
  background: var(--teal);
  border: 1px solid var(--teal);
  border-radius: 0.35rem;
  box-shadow: 0 16px 30px rgba(10, 61, 56, 0.24);
  cursor: pointer;
}

.button:hover {
  background: #0d5e55;
}

.button-small {
  min-height: 2.65rem;
  padding: 0.65rem 1rem;
  font-size: 0.92rem;
}

.button-light {
  color: var(--teal-dark);
  background: #ffffff;
  border-color: #ffffff;
}

.button-light:hover {
  color: #ffffff;
}

.button-outline {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.7);
  box-shadow: none;
}

.button-outline:hover {
  background: #ffffff;
  color: var(--teal-dark);
}

.section {
  max-width: 1180px;
  margin: 0 auto;
  padding: clamp(3rem, 7vw, 6rem) clamp(1rem, 4vw, 3rem);
}

[id] {
  scroll-margin-top: 6rem;
}

.hero {
  position: relative;
  display: grid;
  min-height: 92vh;
  overflow: hidden;
  background: var(--teal-dark);
}

.hero-bg,
.hero-overlay {
  position: absolute;
  inset: 0;
}

.hero-bg {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(6, 34, 31, 0.86) 0%, rgba(6, 34, 31, 0.66) 35%, rgba(6, 34, 31, 0.18) 78%),
    linear-gradient(0deg, rgba(6, 34, 31, 0.58), rgba(6, 34, 31, 0.08) 46%);
}

.hero-inner {
  position: relative;
  z-index: 1;
  width: min(1180px, 100%);
  margin: auto;
  padding: 8.5rem clamp(1rem, 4vw, 3rem) 9rem;
}

.eyebrow {
  margin: 0 0 0.75rem;
  color: var(--teal);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero-eyebrow {
  color: #bce8dc;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 12.8ch;
  margin-bottom: 1.25rem;
  color: #ffffff;
  font-size: clamp(2.6rem, 6.5vw, 5.9rem);
  line-height: 0.95;
}

h2 {
  margin-bottom: 0.9rem;
  font-size: clamp(2rem, 4vw, 3.3rem);
  line-height: 1.04;
}

h3 {
  margin-bottom: 0.55rem;
  font-size: 1.15rem;
}

p {
  color: var(--muted);
  line-height: 1.65;
}

.hero-lead {
  max-width: 44rem;
  color: rgba(255, 255, 255, 0.86);
  font-size: 1.13rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.8rem;
}

.hero-bottom {
  position: absolute;
  right: clamp(1rem, 4vw, 3rem);
  bottom: 0;
  left: clamp(1rem, 4vw, 3rem);
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  max-width: 1180px;
  margin: 0 auto;
  background: rgba(255, 255, 255, 0.94);
  border-radius: 0.45rem 0.45rem 0 0;
  box-shadow: var(--shadow);
}

.hero-bottom div {
  padding: 1rem 1.1rem;
  border-right: 1px solid var(--line);
}

.hero-bottom div:last-child {
  border-right: 0;
}

.hero-bottom span,
.hero-bottom strong {
  display: block;
}

.hero-bottom span {
  margin-bottom: 0.2rem;
  color: var(--green);
  font-size: 0.8rem;
  font-weight: 900;
}

.hero-bottom strong {
  line-height: 1.3;
}

.section-heading {
  max-width: 50rem;
  margin-bottom: 2rem;
}

.service-intro {
  padding-top: clamp(4rem, 8vw, 7rem);
}

.service-showcase {
  display: grid;
  grid-template-columns: minmax(18rem, 0.95fr) minmax(0, 1.05fr);
  gap: clamp(1.25rem, 3vw, 2.2rem);
  align-items: stretch;
}

.service-feature {
  position: relative;
  min-height: 31rem;
  overflow: hidden;
  color: #ffffff;
  background: var(--teal-dark);
  border-radius: 0.45rem;
  box-shadow: var(--shadow);
}

.service-feature img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.service-feature::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(180deg, transparent 25%, rgba(5, 38, 34, 0.86));
}

.service-feature div {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 1;
  padding: 1.5rem;
}

.service-feature p,
.service-feature span {
  color: rgba(255, 255, 255, 0.82);
}

.service-feature p {
  margin-bottom: 0.35rem;
  font-weight: 850;
}

.service-feature h3 {
  font-size: 1.8rem;
}

.service-list {
  display: grid;
  gap: 0.85rem;
}

.service-list article {
  display: grid;
  grid-template-columns: 3.4rem minmax(0, 1fr);
  gap: 1rem;
  align-items: start;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--line);
}

.line-icon {
  display: grid;
  width: 3.2rem;
  height: 3.2rem;
  place-items: center;
  color: var(--teal);
  background: #edf4ed;
  border-radius: 50%;
}

.line-icon svg {
  width: 1.35rem;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.service-ribbon {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1.4rem;
}

.service-ribbon span {
  padding: 0.65rem 0.85rem;
  font-weight: 800;
  color: var(--teal-dark);
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 999px;
}

.visual-band {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(19rem, 0.85fr);
  align-items: center;
  background: #e8eee6;
}

.visual-band img {
  width: 100%;
  height: 31rem;
  object-fit: cover;
}

.visual-band-copy {
  padding: clamp(2rem, 5vw, 4rem);
}

.prices {
  max-width: none;
  color: #ffffff;
  background:
    linear-gradient(135deg, rgba(17, 109, 98, 0.96), rgba(10, 61, 56, 0.98)),
    var(--teal-dark);
}

.prices .eyebrow,
.prices h2,
.prices h3 {
  color: #ffffff;
}

.prices p {
  color: rgba(255, 255, 255, 0.76);
}

.prices > * {
  max-width: 1180px;
  margin-right: auto;
  margin-left: auto;
}

.price-heading {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(18rem, 0.7fr);
  gap: 2rem;
  align-items: end;
  margin-bottom: 2rem;
}

.price-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(18rem, 0.75fr);
  gap: 1rem;
}

.price-table-panel,
.window-price-panel {
  min-width: 0;
  background: #ffffff;
  color: var(--ink);
  border-radius: 0.45rem;
  box-shadow: 0 22px 45px rgba(0, 0, 0, 0.16);
}

.price-table-panel {
  padding: 1.35rem;
}

.window-price-panel {
  padding: 1.35rem;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(244, 249, 246, 0.96)),
    url("assets/cleaning-example.jpg") center / cover;
}

.price-table-panel h3,
.window-price-panel h3 {
  color: var(--ink);
}

.window-price-panel p {
  color: var(--muted);
}

.table-wrap {
  overflow-x: auto;
}

table {
  width: 100%;
  min-width: 38rem;
  border-collapse: collapse;
}

th,
td {
  padding: 0.9rem 0.75rem;
  text-align: left;
  border-bottom: 1px solid var(--line);
}

th {
  color: #315450;
  font-size: 0.92rem;
  background: #edf4ed;
}

td:not(:first-child) {
  color: var(--teal);
  font-weight: 900;
}

.price-note {
  margin: 1rem 0 0;
  color: var(--muted);
  font-size: 0.94rem;
}

.price-list {
  display: grid;
  gap: 0.7rem;
  padding: 0;
  margin: 0 0 1rem;
  list-style: none;
}

.price-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 0.7rem;
  border-bottom: 1px solid var(--line);
}

.price-list span {
  color: #4e625d;
}

.price-list strong {
  color: var(--teal);
  white-space: nowrap;
}

.advantages {
  padding: 1.1rem clamp(1rem, 4vw, 3rem);
  background: var(--paper);
}

.advantage-track {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  max-width: 1180px;
  margin: 0 auto;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.advantage-track div {
  display: grid;
  grid-template-columns: 2.4rem minmax(0, 1fr);
  gap: 0 0.8rem;
  padding: 1.1rem;
  border-right: 1px solid var(--line);
}

.advantage-track div:last-child {
  border-right: 0;
}

.advantage-track span {
  display: grid;
  grid-row: span 2;
  width: 2.2rem;
  height: 2.2rem;
  place-items: center;
  color: #ffffff;
  font-weight: 900;
  background: var(--teal);
  border-radius: 50%;
}

.advantage-track strong {
  margin-bottom: 0.15rem;
}

.advantage-track p {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.45;
}

.examples {
  background: var(--paper-soft);
}

.photo-mosaic {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(17rem, 0.72fr);
  grid-template-rows: 1fr auto;
  gap: 1rem;
}

.photo-mosaic figure {
  position: relative;
  min-height: 18rem;
  margin: 0;
  overflow: hidden;
  border-radius: 0.45rem;
  box-shadow: var(--shadow);
}

.photo-mosaic .mosaic-large {
  grid-row: span 2;
}

.photo-mosaic img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.photo-mosaic figcaption {
  position: absolute;
  right: 1rem;
  bottom: 1rem;
  left: 1rem;
  padding: 0.8rem;
  color: #ffffff;
  font-weight: 800;
  background: rgba(7, 36, 32, 0.7);
  border-radius: 0.3rem;
}

.before-after {
  padding: 1.2rem;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 0.45rem;
}

.before-after span,
.before-after strong {
  display: block;
}

.before-after span {
  color: var(--teal);
  font-weight: 900;
}

.before-after strong {
  margin-top: 0.25rem;
}

.before-after hr {
  height: 1px;
  margin: 1rem 0;
  background: var(--line);
  border: 0;
}

.contact {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(18rem, 1fr);
  gap: clamp(1rem, 3vw, 2rem);
  padding: clamp(3rem, 7vw, 6rem) clamp(1rem, 4vw, 3rem);
  color: #ffffff;
  background:
    linear-gradient(90deg, rgba(5, 38, 34, 0.9), rgba(5, 38, 34, 0.68)),
    url("assets/hero-photo-v2.jpg") center / cover;
}

.contact > * {
  max-width: 560px;
}

.contact-copy {
  justify-self: end;
  padding: 1rem 0;
}

.contact-copy h2,
.contact-copy p,
.contact-copy .eyebrow {
  color: #ffffff;
}

.contact-copy p {
  color: rgba(255, 255, 255, 0.82);
}

.contact-links {
  flex-wrap: wrap;
}

.contact-form {
  justify-self: start;
  width: min(100%, 560px);
  padding: 1.25rem;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.95);
  border-radius: 0.45rem;
  box-shadow: var(--shadow);
}

.contact-form label,
.contact-form span {
  display: block;
}

.contact-form label {
  margin-bottom: 0.9rem;
}

.contact-form span {
  margin-bottom: 0.4rem;
  color: #315450;
  font-weight: 800;
}

input,
select,
textarea {
  width: 100%;
  min-height: 2.9rem;
  padding: 0.75rem 0.85rem;
  color: var(--ink);
  font: inherit;
  background: #fbfefd;
  border: 1px solid var(--line);
  border-radius: 0.35rem;
}

textarea {
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--teal);
  outline: 3px solid rgba(17, 109, 98, 0.18);
}

.form-result {
  margin-top: 1rem;
  padding: 1rem;
  background: #edf4ed;
  border-radius: 0.35rem;
}

.form-result p {
  margin-bottom: 0.75rem;
}

#preparedMessage {
  margin-bottom: 0.75rem;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 2rem clamp(1rem, 4vw, 3rem);
  color: #dbeeea;
  background: #092b27;
}

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

.site-footer span {
  margin-top: 0.2rem;
  color: #a9c4be;
}

.site-footer a {
  color: #ffffff;
  font-weight: 850;
}

@media (max-width: 980px) {
  .site-header {
    align-items: flex-start;
    flex-wrap: wrap;
  }

  .main-nav {
    order: 3;
    width: 100%;
    overflow-x: auto;
    padding-bottom: 0.2rem;
  }

  .hero {
    min-height: 820px;
  }

  .hero-inner {
    padding-top: 10rem;
  }

  .hero-bottom,
  .service-showcase,
  .visual-band,
  .price-heading,
  .price-layout,
  .photo-mosaic,
  .contact {
    grid-template-columns: 1fr;
  }

  .hero-bottom {
    position: relative;
    right: auto;
    bottom: auto;
    left: auto;
    width: calc(100% - 2rem);
    margin: -5rem auto 0;
  }

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

  .advantage-track div:nth-child(2) {
    border-right: 0;
  }

  .contact > *,
  .contact-copy,
  .contact-form {
    justify-self: stretch;
    max-width: none;
  }
}

@media (max-width: 640px) {
  .header-contacts {
    width: 100%;
  }

  .header-contacts .button {
    flex: 1;
  }

  .brand {
    min-width: 0;
  }

  h1 {
    max-width: 11.5ch;
    font-size: 2.75rem;
  }

  h2 {
    font-size: 2rem;
  }

  .hero {
    min-height: 760px;
  }

  .hero-inner {
    padding-top: 11rem;
    padding-bottom: 7rem;
  }

  .hero-actions .button,
  .contact-form .button {
    width: 100%;
  }

  .hero-bottom,
  .advantage-track {
    grid-template-columns: 1fr;
  }

  .hero-bottom div,
  .advantage-track div {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .hero-bottom div:last-child,
  .advantage-track div:last-child {
    border-bottom: 0;
  }

  .service-feature,
  .visual-band img,
  .photo-mosaic figure {
    min-height: 22rem;
  }

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

  .line-icon {
    width: 2.8rem;
    height: 2.8rem;
  }

  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }
}