:root {
  --bg: #070d12;
  --bg-2: #0b141b;
  --surface: #101b24;
  --surface-2: #142532;
  --surface-3: #192e3d;
  --ink: #f5f8fa;
  --muted: #9aaab4;
  --soft: #cbd7dd;
  --line: rgba(203, 215, 221, 0.14);
  --line-strong: rgba(203, 215, 221, 0.24);
  --water: #48b7d9;
  --water-bright: #67d4ef;
  --water-dark: #176b8f;
  --copper: #d07a3b;
  --copper-deep: #a95d31;
  --success: #75c99b;
  --shadow: 0 28px 80px rgba(0, 0, 0, 0.34);
  --tight-shadow: 0 16px 36px rgba(0, 0, 0, 0.24);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  background:
    linear-gradient(180deg, rgba(72, 183, 217, 0.08), transparent 28rem),
    linear-gradient(120deg, rgba(208, 122, 59, 0.08), transparent 30rem),
    var(--bg);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.55;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    linear-gradient(rgba(203, 215, 221, 0.026) 1px, transparent 1px),
    linear-gradient(90deg, rgba(203, 215, 221, 0.022) 1px, transparent 1px);
  background-size: 84px 84px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.5), transparent 72%);
}

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

a:focus-visible {
  outline: 3px solid rgba(103, 212, 239, 0.78);
  outline-offset: 4px;
}

button,
input,
textarea {
  font: inherit;
}

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

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

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

h1,
h2,
h3 {
  line-height: 1;
  letter-spacing: 0;
}

h1 {
  max-width: 980px;
  font-size: clamp(3rem, 7.2vw, 6.6rem);
}

h2 {
  font-size: clamp(2rem, 4.3vw, 4.2rem);
}

h3 {
  font-size: 1.08rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 24px;
  align-items: center;
  padding: 13px clamp(18px, 4vw, 56px);
  border-bottom: 1px solid var(--line);
  color: var(--ink);
  background: rgba(7, 13, 18, 0.86);
  backdrop-filter: blur(18px);
}

.brand,
.site-nav,
.call-button,
.hero-actions,
.primary-action,
.secondary-action,
.trust-row,
.quick-contact,
.site-footer,
.site-footer nav {
  display: flex;
  align-items: center;
}

.brand {
  gap: 11px;
  font-weight: 950;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(103, 212, 239, 0.55);
  border-radius: 8px;
  color: #071017;
  background: linear-gradient(135deg, var(--water-bright), var(--water));
  box-shadow: 0 0 30px rgba(72, 183, 217, 0.2);
}

.site-nav {
  justify-content: center;
  gap: clamp(12px, 2.2vw, 28px);
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 760;
}

.site-nav a {
  position: relative;
  padding: 8px 0;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  border-radius: 999px;
  background: var(--water);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 160ms ease;
}

.site-nav a:hover,
.site-footer a:hover {
  color: var(--ink);
}

.site-nav a:hover::after {
  transform: scaleX(1);
}

.call-button {
  gap: 9px;
  min-height: 42px;
  border: 1px solid rgba(208, 122, 59, 0.48);
  border-radius: 8px;
  padding: 10px 14px;
  color: #071017;
  background: linear-gradient(135deg, var(--copper), var(--copper-deep));
  box-shadow: 0 14px 34px rgba(208, 122, 59, 0.2);
  font-weight: 950;
}

.call-button:hover,
.primary-action:hover {
  filter: brightness(1.05);
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 410px);
  gap: clamp(28px, 5vw, 68px);
  align-items: end;
  min-height: calc(100vh - 69px);
  padding: clamp(76px, 10vw, 132px) clamp(18px, 5vw, 72px) clamp(46px, 6vw, 82px);
  overflow: hidden;
}

.hero-image {
  position: absolute;
  inset: 0;
  z-index: -3;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.78;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    linear-gradient(90deg, rgba(7, 13, 18, 0.98) 0%, rgba(7, 13, 18, 0.88) 48%, rgba(7, 13, 18, 0.34) 100%),
    linear-gradient(0deg, rgba(7, 13, 18, 0.95) 0%, rgba(7, 13, 18, 0.18) 48%, rgba(7, 13, 18, 0.52) 100%);
}

.hero::after {
  content: "";
  position: absolute;
  left: clamp(18px, 5vw, 72px);
  right: clamp(18px, 5vw, 72px);
  bottom: 0;
  z-index: -1;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(72, 183, 217, 0.68), rgba(103, 212, 239, 0.42), transparent);
}

.hero-copy {
  max-width: 930px;
}

.hero-card {
  align-self: end;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  padding: 22px;
  background: rgba(16, 27, 36, 0.78);
  box-shadow: var(--tight-shadow);
  backdrop-filter: blur(18px);
}

.hero-card h2 {
  font-size: 1.1rem;
}

.hero-card p {
  margin-top: 10px;
  color: var(--soft);
}

.hero-card dl {
  display: grid;
  gap: 13px;
  margin: 22px 0 0;
}

.hero-card div {
  display: grid;
  gap: 5px;
}

.hero-card i {
  display: inline-grid;
  place-items: center;
  width: 28px;
  height: 28px;
  margin-right: 8px;
  border-radius: 8px;
  color: var(--water);
  background: rgba(72, 183, 217, 0.12);
}

.hero-card dt {
  display: flex;
  align-items: center;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 900;
  text-transform: uppercase;
}

.hero-card dd {
  margin: 3px 0 0;
  color: var(--ink);
  font-weight: 850;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--water);
  font-size: 0.75rem;
  font-weight: 950;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero .eyebrow,
.cta-band .eyebrow {
  color: var(--water-bright);
}

.hero-text {
  max-width: 760px;
  margin-top: 24px;
  color: var(--soft);
  font-size: clamp(1.05rem, 1.9vw, 1.22rem);
}

.hero-actions {
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.primary-action,
.secondary-action {
  gap: 10px;
  min-height: 50px;
  border-radius: 8px;
  padding: 13px 18px;
  font-weight: 950;
}

.primary-action {
  color: #071017;
  background: linear-gradient(135deg, var(--water-bright), var(--water));
  box-shadow: 0 18px 38px rgba(72, 183, 217, 0.2);
}

.secondary-action {
  border: 1px solid var(--line-strong);
  color: var(--ink);
  background: rgba(255, 255, 255, 0.07);
}

.secondary-action:hover {
  border-color: rgba(72, 183, 217, 0.55);
  background: rgba(72, 183, 217, 0.1);
}

.trust-row {
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.trust-row span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 9px 12px;
  color: var(--soft);
  background: rgba(255, 255, 255, 0.06);
}

.trust-row i {
  color: var(--success);
}

.quick-contact {
  position: relative;
  z-index: 3;
  max-width: 1160px;
  margin: -30px auto 0;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  box-shadow: var(--shadow);
  background: linear-gradient(180deg, rgba(20, 37, 50, 0.98), rgba(16, 27, 36, 0.98));
  overflow: hidden;
}

.quick-contact div {
  flex: 1;
  min-height: 108px;
  padding: 23px clamp(18px, 3vw, 34px);
  border-right: 1px solid var(--line);
}

.quick-contact div:last-child {
  border-right: 0;
}

.quick-contact span {
  display: block;
  margin-bottom: 6px;
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 900;
  text-transform: uppercase;
}

.quick-contact strong {
  color: var(--ink);
  font-size: clamp(1rem, 1.55vw, 1.22rem);
}

.section {
  padding: clamp(72px, 9vw, 116px) clamp(18px, 5vw, 72px);
}

.section-heading {
  max-width: 900px;
  margin-bottom: 34px;
}

.section-heading p:not(.eyebrow) {
  max-width: 740px;
  margin-top: 16px;
  color: var(--muted);
  font-size: 1.05rem;
}

.intro-section,
.price-section,
.service-area-section {
  background: transparent;
}

.services-section {
  background: linear-gradient(180deg, rgba(20, 37, 50, 0.74), rgba(11, 20, 27, 0.48));
}

.steps,
.service-grid,
.price-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.steps article,
.service-card,
.price-grid article,
.info-panel,
.side-panel,
.faq-item,
.included-card,
.contact-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: linear-gradient(180deg, rgba(20, 37, 50, 0.94), rgba(16, 27, 36, 0.94));
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.035) inset;
}

.steps article {
  padding: 24px;
}

.steps span {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  margin-bottom: 18px;
  border: 1px solid rgba(72, 183, 217, 0.34);
  border-radius: 8px;
  color: var(--water);
  background: rgba(72, 183, 217, 0.1);
  font-weight: 950;
}

.steps p,
.service-card p,
.warranty-list p,
.info-panel p,
.faq-item p,
.included-card p,
.side-panel p,
.contact-card p {
  margin-top: 12px;
  color: var(--muted);
}

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

.service-card {
  position: relative;
  display: block;
  min-height: 248px;
  padding: 28px;
  overflow: hidden;
  transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease;
}

.service-card::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 3px;
  background: linear-gradient(90deg, var(--water-bright), var(--water));
  opacity: 0;
  transition: opacity 160ms ease;
}

.service-card:hover {
  transform: translateY(-3px);
  border-color: rgba(72, 183, 217, 0.42);
  box-shadow: 0 20px 46px rgba(0, 0, 0, 0.24);
}

.service-card:hover::after {
  opacity: 1;
}

.service-card i {
  display: grid;
  place-items: center;
  width: 50px;
  height: 50px;
  margin-bottom: 22px;
  border: 1px solid rgba(72, 183, 217, 0.26);
  border-radius: 8px;
  color: var(--water);
  background: rgba(72, 183, 217, 0.1);
  font-size: 1.35rem;
}

.service-card span {
  display: inline-block;
  margin-top: 20px;
  color: var(--water-bright);
  font-weight: 900;
}

.accent-card {
  background:
    linear-gradient(135deg, rgba(72, 183, 217, 0.2), rgba(103, 212, 239, 0.08)),
    var(--surface-2);
}

.accent-card i {
  color: #071017;
  background: linear-gradient(135deg, var(--water-bright), var(--water));
}

.price-grid {
  grid-template-columns: repeat(6, minmax(0, 1fr));
}

.price-grid article {
  padding: 20px;
}

.price-grid h3 {
  min-height: 46px;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.22;
}

.price-grid strong {
  display: block;
  margin-top: 14px;
  color: var(--ink);
  font-size: 1.5rem;
}

.warranty-section {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(280px, 0.75fr);
  gap: clamp(28px, 5vw, 70px);
  align-items: center;
  background:
    linear-gradient(135deg, rgba(7, 13, 18, 0.96), rgba(18, 42, 58, 0.92)),
    var(--surface);
}

.warranty-list {
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  padding: 26px;
  background: rgba(255, 255, 255, 0.06);
}

.warranty-list p {
  color: var(--soft);
}

.warranty-list p + p {
  margin-top: 16px;
}

.area-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.area-list span {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 11px 14px;
  color: var(--soft);
  background: rgba(255, 255, 255, 0.055);
  font-weight: 850;
}

.cta-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  align-items: center;
  margin: 0 clamp(18px, 5vw, 72px) clamp(54px, 7vw, 88px);
  border: 1px solid rgba(72, 183, 217, 0.28);
  border-radius: 8px;
  padding: clamp(28px, 5vw, 54px);
  background:
    linear-gradient(135deg, rgba(72, 183, 217, 0.22), rgba(103, 212, 239, 0.08)),
    var(--surface);
  box-shadow: var(--tight-shadow);
}

.cta-band h2 {
  max-width: 880px;
}

.site-footer {
  justify-content: space-between;
  gap: 20px;
  border-top: 1px solid var(--line);
  padding: 26px clamp(18px, 5vw, 72px);
  color: var(--muted);
  background: #05090d;
}

.site-footer div {
  display: grid;
  gap: 4px;
}

.footer-business {
  min-width: min(100%, 360px);
}

.site-footer strong {
  color: var(--ink);
}

.site-footer nav {
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 16px;
}

.page-hero {
  position: relative;
  padding: clamp(76px, 10vw, 124px) clamp(18px, 5vw, 72px) clamp(44px, 6vw, 72px);
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(72, 183, 217, 0.12), transparent 42rem),
    linear-gradient(90deg, rgba(7, 13, 18, 0.96), rgba(16, 27, 36, 0.92));
}

.page-hero::after {
  content: "";
  position: absolute;
  left: clamp(18px, 5vw, 72px);
  right: clamp(18px, 5vw, 72px);
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--water), transparent 70%);
}

.page-hero-inner {
  max-width: 930px;
}

.page-hero h1 {
  max-width: 880px;
  font-size: clamp(2.6rem, 5.7vw, 5.4rem);
}

.page-hero p:not(.eyebrow) {
  max-width: 780px;
  margin-top: 20px;
  color: var(--soft);
  font-size: 1.12rem;
}

.service-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: clamp(28px, 5vw, 58px);
  align-items: start;
}

.content-stack {
  display: grid;
  gap: 18px;
}

.info-panel,
.side-panel {
  padding: 26px;
}

.included-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.included-card {
  padding: 22px;
}

.included-card i {
  color: var(--water);
  font-size: 1.35rem;
}

.price-list {
  display: grid;
  gap: 10px;
  margin-top: 16px;
}

.price-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  border-bottom: 1px solid var(--line);
  padding-bottom: 10px;
}

.price-row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.price-row span {
  color: var(--muted);
}

.price-row strong {
  color: var(--ink);
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.faq-item {
  padding: 22px;
}

.side-panel {
  position: sticky;
  top: 92px;
  border-color: rgba(72, 183, 217, 0.24);
}

.side-panel .primary-action {
  justify-content: center;
  margin-top: 18px;
}

.side-panel ul {
  margin: 18px 0 0;
  padding-left: 18px;
  color: var(--muted);
}

.side-panel li + li {
  margin-top: 8px;
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(300px, 1fr);
  gap: 24px;
}

.contact-card {
  padding: 28px;
}

@media (max-width: 1100px) {
  .hero {
    grid-template-columns: 1fr;
  }

  .hero-card {
    max-width: 560px;
  }

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

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

  .side-panel {
    position: static;
  }
}

@media (max-width: 860px) {
  .site-header {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .site-nav {
    grid-column: 1 / -1;
    justify-content: flex-start;
    overflow-x: auto;
    padding-bottom: 2px;
  }

  .call-button {
    justify-content: center;
    justify-self: end;
    width: auto;
  }

  .quick-contact,
  .steps,
  .service-grid,
  .included-grid,
  .faq-grid,
  .warranty-section,
  .cta-band {
    grid-template-columns: 1fr;
  }

  .quick-contact {
    display: grid;
    margin: 0;
    border-radius: 0;
  }

  .quick-contact div {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .quick-contact div:last-child {
    border-bottom: 0;
  }

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

  .site-footer nav {
    justify-content: flex-start;
  }
}

@media (max-width: 620px) {
  .site-header {
    gap: 12px;
    padding: 12px 14px;
  }

  .brand span:last-child {
    max-width: 142px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .call-button {
    padding: 10px 11px;
    font-size: 0.88rem;
  }

  h1 {
    font-size: clamp(2.65rem, 15vw, 4rem);
  }

  .page-hero h1 {
    font-size: clamp(2.35rem, 12vw, 3.6rem);
  }

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

  .hero,
  .page-hero,
  .section {
    padding-left: 16px;
    padding-right: 16px;
  }

  .cta-band {
    margin-left: 16px;
    margin-right: 16px;
  }
}

@media (max-width: 420px) {
  .brand span:last-child {
    display: none;
  }
}