:root {
  --teal: #00767a;
  --teal-dark: #035760;
  --aqua: #14c7d4;
  --yellow: #ffd447;
  --ink: #172124;
  --muted: #5a696c;
  --line: #d9e7e7;
  --surface: #f6fbfb;
  --white: #ffffff;
  --shadow: 0 22px 50px rgba(9, 73, 78, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  background: var(--white);
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 76px;
  padding: 14px clamp(18px, 4vw, 56px);
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid rgba(217, 231, 231, 0.82);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.brand img {
  width: 48px;
  height: 48px;
}

.brand span {
  display: grid;
  line-height: 1;
}

.brand strong {
  color: var(--teal-dark);
  font-size: 1rem;
  font-weight: 850;
}

.brand small {
  margin-top: 5px;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 750;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

nav {
  display: flex;
  align-items: center;
  gap: 22px;
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 700;
}

nav a:hover {
  color: var(--teal);
}

.nav-group {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 46px;
}

.nav-menu {
  position: absolute;
  top: calc(100% - 2px);
  left: 50%;
  display: grid;
  min-width: 260px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 0 18px 40px rgba(9, 73, 78, 0.14);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 8px);
  transition: opacity 160ms ease, transform 160ms ease;
}

.nav-group:hover .nav-menu,
.nav-group:focus-within .nav-menu {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, 0);
}

.nav-menu a {
  padding: 10px 12px;
  border-radius: 6px;
  color: var(--ink);
  font-size: 0.9rem;
  white-space: nowrap;
}

.nav-menu a:hover {
  color: var(--teal-dark);
  background: var(--surface);
}

.header-call,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 8px;
  font-weight: 800;
  white-space: nowrap;
}

.header-call,
.button.primary {
  color: var(--white);
  background: var(--teal);
  box-shadow: 0 12px 28px rgba(0, 118, 122, 0.22);
}

.button.secondary {
  color: var(--teal-dark);
  background: var(--white);
  border: 1px solid var(--line);
}

.button.light {
  color: var(--teal-dark);
  background: var(--white);
}

.hero {
  display: grid;
  grid-template-columns: minmax(360px, 0.86fr) minmax(420px, 1fr);
  align-items: stretch;
  min-height: clamp(560px, 68svh, 760px);
  background:
    radial-gradient(circle at 15% 15%, rgba(20, 199, 212, 0.16), transparent 28%),
    linear-gradient(135deg, #f8fefe 0%, #eaf8f8 52%, #ffffff 100%);
}

.hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  max-width: 720px;
  padding: clamp(44px, 5vw, 72px) clamp(24px, 5vw, 70px);
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--teal);
  font-size: 0.8rem;
  font-weight: 850;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 13.5ch;
  margin-bottom: 20px;
  color: var(--ink);
  font-size: clamp(3rem, 4.8vw, 5.35rem);
  line-height: 1;
}

h2 {
  margin-bottom: 0;
  color: var(--ink);
  font-size: clamp(2rem, 4vw, 4.2rem);
  line-height: 1;
}

h3 {
  margin-bottom: 12px;
  font-size: 1.15rem;
}

.hero-copy > p:not(.eyebrow),
.intro > p,
.areas p,
.quote-band p {
  max-width: 64ch;
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

.hero-media {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: linear-gradient(155deg, var(--teal-dark), var(--teal));
}

.window-scene {
  position: relative;
  width: min(54vw, 420px);
  aspect-ratio: 1;
  border-radius: 34px;
  background:
    linear-gradient(90deg, transparent 48%, rgba(255, 255, 255, 0.92) 48% 52%, transparent 52%),
    linear-gradient(0deg, transparent 48%, rgba(255, 255, 255, 0.92) 48% 52%, transparent 52%),
    linear-gradient(135deg, #a7f3fb, #1fb8cc 55%, #07808b);
  box-shadow: var(--shadow);
  transform: rotate(-2deg);
}

.window-scene::before {
  content: "";
  position: absolute;
  inset: 12%;
  border: 16px solid rgba(255, 255, 255, 0.94);
  border-radius: 22px;
}

.window-scene::after {
  content: "";
  position: absolute;
  right: -18%;
  bottom: 9%;
  width: 76%;
  height: 18px;
  border-radius: 999px;
  background: var(--yellow);
  transform: rotate(-28deg);
  box-shadow: 0 18px 0 rgba(255, 255, 255, 0.22);
}

.sparkle {
  position: absolute;
  width: 82px;
  aspect-ratio: 1;
  background: var(--yellow);
  clip-path: polygon(50% 0, 62% 36%, 100% 50%, 62% 64%, 50% 100%, 38% 64%, 0 50%, 38% 36%);
  filter: drop-shadow(0 10px 20px rgba(255, 212, 71, 0.32));
}

.sparkle-one {
  top: -34px;
  left: -28px;
}

.sparkle-two {
  right: 12%;
  bottom: 20%;
  width: 42px;
}

.squeegee {
  position: absolute;
  left: -11%;
  bottom: 8%;
  width: 35%;
  height: 32px;
  border-radius: 999px;
  background: var(--teal-dark);
  transform: rotate(-45deg);
  box-shadow: -80px 0 0 10px #083d45;
}

.trust-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--white);
}

.trust-strip div {
  padding: 26px clamp(18px, 4vw, 48px);
  border-right: 1px solid var(--line);
}

.trust-strip div:last-child {
  border-right: 0;
}

.trust-strip strong,
.trust-strip span {
  display: block;
}

.trust-strip strong {
  margin-bottom: 4px;
  color: var(--teal-dark);
  font-size: 1.45rem;
}

.trust-strip span {
  color: var(--muted);
}

.section {
  padding: clamp(64px, 9vw, 118px) clamp(22px, 6vw, 72px);
}

.intro {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(280px, 0.72fr);
  gap: clamp(28px, 7vw, 110px);
  align-items: start;
}

.section-heading {
  max-width: 850px;
  margin-bottom: 38px;
}

.services {
  background: var(--surface);
}

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

.service-grid a,
.service-grid article {
  display: block;
  min-height: 244px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.service-grid a:hover {
  border-color: rgba(0, 118, 122, 0.42);
  box-shadow: 0 14px 32px rgba(9, 73, 78, 0.1);
  transform: translateY(-2px);
}

.service-grid p,
.process span {
  color: var(--muted);
  line-height: 1.65;
}

.service-icon {
  display: inline-grid;
  place-items: center;
  width: 44px;
  height: 44px;
  margin-bottom: 26px;
  border-radius: 8px;
  color: var(--teal-dark);
  background: #d9fbfd;
  font-weight: 900;
}

.process ol {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: steps;
}

.process li {
  position: relative;
  min-height: 182px;
  padding: 30px;
  border-left: 4px solid var(--yellow);
  background: #fff9df;
  counter-increment: steps;
}

.process li::before {
  content: counter(steps, decimal-leading-zero);
  display: block;
  margin-bottom: 34px;
  color: var(--teal);
  font-size: 0.9rem;
  font-weight: 900;
}

.process strong,
.process span {
  display: block;
}

.process strong {
  margin-bottom: 8px;
  font-size: 1.18rem;
}

.areas {
  display: grid;
  grid-template-columns: minmax(280px, 0.58fr) minmax(0, 1fr);
  gap: clamp(28px, 6vw, 84px);
  background: var(--teal-dark);
}

.areas h2,
.areas p {
  color: var(--white);
}

.areas .eyebrow {
  color: var(--yellow);
}

.areas ul {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  align-content: start;
  margin: 0;
  padding: 0;
  list-style: none;
}

.areas li {
  padding: 13px 16px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
  font-size: 0.95rem;
  font-weight: 750;
}

.quote-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 28px;
  align-items: center;
  padding: clamp(48px, 7vw, 78px) clamp(22px, 6vw, 72px);
  background: var(--yellow);
}

.quote-band .eyebrow,
.quote-band p {
  color: #28454a;
}

.quote-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: flex-end;
}

footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 30px clamp(22px, 6vw, 72px);
  color: var(--muted);
  background: #f3f8f8;
}

footer p {
  margin: 0;
}

.footer-meta {
  max-width: 520px;
  color: #6d7a7d;
  font-size: 0.78rem;
  font-weight: 650;
  line-height: 1.5;
  text-align: right;
}

.footer-meta strong {
  color: #526164;
  font-weight: 750;
}

.page-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 0.58fr);
  gap: clamp(28px, 7vw, 96px);
  align-items: center;
  padding: clamp(44px, 6vw, 78px) clamp(22px, 6vw, 72px);
  background:
    radial-gradient(circle at 90% 10%, rgba(255, 212, 71, 0.34), transparent 24%),
    linear-gradient(135deg, #f7ffff, #eaf8f8);
}

.page-hero h1 {
  max-width: 14ch;
  font-size: clamp(2.4rem, 4vw, 4.25rem);
  line-height: 1.05;
}

.page-hero p {
  max-width: 62ch;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.65;
}

.page-card {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
  box-shadow: var(--shadow);
}

.page-card strong {
  display: block;
  margin-bottom: 12px;
  color: var(--teal-dark);
  font-size: 1.2rem;
}

.page-card ul,
.detail-list {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-card li,
.detail-list li {
  position: relative;
  padding-left: 22px;
  color: var(--muted);
  line-height: 1.55;
}

.page-card li::before,
.detail-list li::before {
  content: "";
  position: absolute;
  top: 0.7em;
  left: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--yellow);
}

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

.detail-panel {
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.detail-panel h2 {
  margin-bottom: 16px;
  font-size: clamp(1.45rem, 2.1vw, 2.15rem);
  line-height: 1.12;
}

.detail-panel p {
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.65;
}

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

.service-list a {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.service-list a:hover {
  border-color: rgba(0, 118, 122, 0.42);
}

.service-list h3 {
  margin-bottom: 8px;
}

.service-list p {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.benefits-section {
  background: var(--white);
}

.benefit-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.benefit-grid article {
  min-height: 150px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
}

.benefit-grid span {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  margin-bottom: 18px;
  border-radius: 50%;
  color: var(--teal-dark);
  background: var(--yellow);
  font-weight: 900;
}

.benefit-grid p {
  margin: 0;
  color: var(--ink);
  font-size: 1.05rem;
  font-weight: 750;
  line-height: 1.35;
}

.standards-section {
  background: var(--surface);
}

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

.standards-grid article {
  min-height: 190px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--white);
}

.standards-grid h3 {
  margin-bottom: 10px;
  color: var(--teal-dark);
  font-size: 1.05rem;
}

.standards-grid p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.pricing-section {
  padding: clamp(52px, 7vw, 82px) clamp(22px, 6vw, 72px);
  color: var(--white);
  background: #245995;
}

.pricing-section .section-heading {
  max-width: 920px;
  margin-inline: auto;
  text-align: center;
}

.pricing-section .eyebrow,
.pricing-section h2,
.pricing-section p {
  color: var(--white);
}

.pricing-section h2 {
  font-size: clamp(2rem, 3.6vw, 3.35rem);
  line-height: 1.08;
}

.pricing-section .section-heading p:not(.eyebrow) {
  max-width: 78ch;
  margin: 18px auto 0;
  font-size: 1rem;
  line-height: 1.65;
}

.discount-banner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  max-width: 980px;
  margin: 28px auto 28px;
  padding: 18px 22px;
  border: 2px solid rgba(255, 255, 255, 0.82);
  font-size: clamp(1rem, 1.6vw, 1.35rem);
}

.discount-icon {
  display: inline-grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  color: #245995;
  background: var(--white);
  font-weight: 900;
}

.price-table {
  max-width: 1100px;
  margin: 0 auto;
  overflow: hidden;
  border: 1px solid #d8d8d8;
  border-radius: 18px;
  background: var(--white);
  color: #000;
}

.price-row {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(220px, 1fr);
}

.price-row > div {
  padding: 18px 24px;
  border-bottom: 3px solid #dedede;
  font-size: clamp(1rem, 1.4vw, 1.25rem);
}

.price-row > div + div {
  border-left: 3px solid #dedede;
}

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

.price-head > div {
  font-weight: 850;
}

.pricing-note {
  margin: 28px auto 0;
  max-width: 920px;
  text-align: center;
  font-size: 1rem;
}

.guarantee-section {
  background: #eaf1f4;
}

.guarantee-section .section-heading {
  max-width: 760px;
  margin-inline: auto;
  text-align: center;
}

.guarantee-section h2 {
  color: #063a76;
  font-weight: 500;
  font-size: clamp(2rem, 3.2vw, 3rem);
  line-height: 1.12;
}

.guarantee-copy {
  max-width: 760px;
  margin: 28px auto 0;
}

.guarantee-copy p {
  color: #101010;
  font-size: clamp(1.05rem, 1.5vw, 1.2rem);
  line-height: 1.65;
}

@media (max-width: 920px) {
  nav {
    display: none;
  }

  .hero,
  .intro,
  .areas,
  .quote-band,
  .page-hero {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: 0;
  }

  .hero-media {
    min-height: 360px;
    order: -1;
  }

  h1 {
    max-width: 13ch;
    font-size: clamp(2.55rem, 11vw, 4.4rem);
  }

  .trust-strip,
  .service-grid,
  .process ol,
  .service-list,
  .detail-grid,
  .benefit-grid,
  .standards-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .price-row > div + div {
    border-left: 0;
  }

  .quote-actions {
    justify-content: flex-start;
  }

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

@media (max-width: 620px) {
  .site-header {
    min-height: 70px;
    gap: 12px;
  }

  .brand strong {
    font-size: 0.92rem;
  }

  .brand small {
    font-size: 0.68rem;
  }

  .header-call {
    min-height: 40px;
    padding-inline: 12px;
    font-size: 0.88rem;
  }

  .hero-copy {
    padding-top: 42px;
  }

  .hero-media {
    min-height: 300px;
  }

  .trust-strip,
  .service-grid,
  .process ol,
  .service-list,
  .detail-grid,
  .benefit-grid,
  .standards-grid {
    grid-template-columns: 1fr;
  }

  .discount-banner {
    align-items: flex-start;
    flex-direction: column;
  }

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

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

  .trust-strip div:last-child {
    border-bottom: 0;
  }

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

  .footer-meta {
    text-align: left;
  }
}