:root {
  --ink: #071527;
  --navy: #071f3f;
  --navy-2: #0b2f5f;
  --blue: #1f78d1;
  --blue-2: #2a8fe8;
  --ice: #eef7fc;
  --ice-2: #f7fbff;
  --line: rgba(7, 31, 63, 0.14);
  --muted: #5d6f84;
  --white: #ffffff;
  --shadow-blue: 0 26px 70px rgba(31, 120, 209, 0.16);
  --shadow-soft: 0 22px 55px rgba(7, 31, 63, 0.1);
  --radius-lg: 28px;
  --radius-md: 20px;
  --radius-sm: 14px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  color: var(--ink);
  background:
    radial-gradient(circle at 86% 18%, rgba(42, 143, 232, 0.16), transparent 31vw),
    linear-gradient(180deg, #f8fcff 0%, #ffffff 42%, #f6fbff 100%);
  font-family:
    "Satoshi", "Outfit", "Geist", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  text-rendering: geometricPrecision;
}

body.menu-open {
  overflow: hidden;
}

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

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

svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.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;
}

.shell {
  width: min(calc(100% - 48px), 1180px);
  margin: 0 auto;
}

.section {
  padding: clamp(72px, 9vw, 118px) 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 24px;
  min-height: 74px;
  padding: 0 clamp(20px, 4vw, 38px);
  border-bottom: 1px solid rgba(7, 31, 63, 0.08);
  background: rgba(248, 252, 255, 0.88);
  backdrop-filter: blur(18px);
  transition: box-shadow 220ms ease, background 220ms ease;
}

.site-header.is-scrolled {
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 12px 36px rgba(7, 31, 63, 0.08);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  font-weight: 800;
}

.brand-mark {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 12px;
  color: var(--white);
  background: linear-gradient(135deg, var(--navy) 0%, var(--blue) 100%);
  box-shadow: 0 14px 30px rgba(31, 120, 209, 0.22);
  font-size: 0.76rem;
  letter-spacing: 0;
}

.brand-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.site-nav {
  display: inline-flex;
  align-items: center;
  gap: 28px;
  justify-content: center;
  font-size: 0.92rem;
  font-weight: 760;
  color: rgba(7, 21, 39, 0.72);
}

.site-nav a {
  position: relative;
  padding: 27px 0 25px;
}

.site-nav a::after {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 18px;
  height: 2px;
  content: "";
  background: var(--blue);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 220ms ease;
}

.site-nav a:hover,
.site-nav a.is-active {
  color: var(--navy);
}

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

.header-cta {
  justify-self: end;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 20px;
  border-radius: 999px;
  color: var(--white);
  background: var(--navy);
  box-shadow: 0 14px 32px rgba(7, 31, 63, 0.16);
  font-size: 0.88rem;
  font-weight: 800;
  transition: transform 220ms ease, background 220ms ease;
}

.header-cta:hover {
  background: var(--navy-2);
  transform: translateY(-1px);
}

.header-cta:active,
.button:active {
  transform: translateY(1px) scale(0.99);
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 4px;
  border: 1px solid var(--line);
  border-radius: 14px;
  color: var(--navy);
  background: var(--white);
}

.menu-line {
  display: block;
  width: 18px;
  height: 2px;
  margin: 0;
  border-radius: 20px;
  background: currentColor;
  transition: transform 220ms ease, opacity 220ms ease;
}

.menu-toggle[aria-expanded="true"] .menu-line:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] .menu-line:nth-child(2) {
  opacity: 0;
}

.menu-toggle[aria-expanded="true"] .menu-line:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.hero {
  position: relative;
  overflow: hidden;
  padding: clamp(38px, 5.2vw, 58px) 0 clamp(30px, 4vw, 42px);
  background:
    linear-gradient(105deg, rgba(238, 247, 252, 0.96) 0%, rgba(255, 255, 255, 0.9) 48%, rgba(223, 241, 249, 0.86) 100%),
    var(--ice);
}

.hero::before {
  position: absolute;
  right: -12vw;
  bottom: -22vw;
  width: 48vw;
  aspect-ratio: 1;
  border-radius: 50%;
  content: "";
  background: rgba(31, 120, 209, 0.12);
  filter: blur(36px);
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(420px, 1.1fr);
  align-items: center;
  gap: clamp(44px, 7vw, 82px);
}

.hero-copy {
  max-width: 590px;
}

.eyebrow,
.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  color: var(--blue);
  font-size: 0.79rem;
  font-weight: 850;
  text-transform: uppercase;
  letter-spacing: 0;
}

.eyebrow::before,
.section-kicker::before {
  width: 28px;
  height: 2px;
  border-radius: 999px;
  content: "";
  background: currentColor;
}

.eyebrow-invert {
  color: #8ed0ff;
}

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

h1 {
  max-width: 13.5ch;
  margin-bottom: 24px;
  color: var(--navy);
  font-size: clamp(2.55rem, 4.65vw, 3.38rem);
  line-height: 1.01;
  letter-spacing: 0;
}

h2 {
  color: var(--navy);
  font-size: clamp(2rem, 3.6vw, 3.25rem);
  line-height: 1.03;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 10px;
  color: var(--navy);
  font-size: 1.08rem;
  line-height: 1.25;
  letter-spacing: 0;
}

.hero-lead,
.services-intro p,
.standard-copy p,
.contact-panel > p {
  color: var(--muted);
  font-size: clamp(1rem, 1.25vw, 1.08rem);
  line-height: 1.72;
}

.hero-lead {
  max-width: 620px;
  margin-bottom: 32px;
}

.hero-actions,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 850;
  font-size: 0.94rem;
  transition: transform 220ms ease, border-color 220ms ease, background 220ms ease;
}

.button-primary {
  color: var(--white);
  background: var(--navy);
  box-shadow: 0 20px 44px rgba(7, 31, 63, 0.18);
}

.button-primary:hover {
  background: var(--navy-2);
  transform: translateY(-1px);
}

.button-secondary {
  color: var(--navy);
  border: 1px solid rgba(7, 31, 63, 0.2);
  background: rgba(255, 255, 255, 0.62);
}

.button-secondary:hover {
  border-color: rgba(31, 120, 209, 0.58);
  background: var(--white);
  transform: translateY(-1px);
}

.button-static {
  cursor: default;
}

.button-dot {
  width: 10px;
  height: 10px;
  margin-right: 10px;
  border-radius: 999px;
  background: linear-gradient(135deg, #8ed0ff 0%, var(--blue) 100%);
  box-shadow: 0 0 0 5px rgba(142, 208, 255, 0.14);
}

.comfort-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin: 42px 0 0;
  overflow: hidden;
  border: 1px solid rgba(7, 31, 63, 0.12);
  border-radius: var(--radius-md);
  background: rgba(7, 31, 63, 0.12);
}

.comfort-list div {
  min-height: 106px;
  padding: 20px;
  background: rgba(255, 255, 255, 0.72);
}

.comfort-list dt {
  margin-bottom: 7px;
  color: var(--navy);
  font-weight: 850;
}

.comfort-list dd {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.38;
}

.hero-media {
  min-width: 0;
}

.media-frame {
  position: relative;
  min-height: 430px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: var(--radius-lg);
  background: var(--white);
  box-shadow: var(--shadow-blue);
}

.media-frame img {
  width: 100%;
  height: 100%;
  min-height: 430px;
  object-fit: cover;
  object-position: center top;
  filter: saturate(0.94) contrast(1.02);
}

.climate-card,
.service-chip {
  position: absolute;
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: var(--white);
  background: rgba(7, 31, 63, 0.86);
  backdrop-filter: blur(14px);
  box-shadow: 0 24px 50px rgba(7, 31, 63, 0.18);
}

.climate-card {
  right: 22px;
  bottom: 22px;
  width: min(260px, calc(100% - 44px));
  padding: 20px;
  border-radius: 22px;
}

.climate-card strong {
  display: block;
  margin: 7px 0 6px;
  font-size: 2.15rem;
  line-height: 1;
}

.climate-card span {
  display: block;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.86rem;
}

.climate-label {
  color: #8ed0ff;
  font-weight: 850;
  text-transform: uppercase;
}

.service-chip {
  top: 22px;
  left: 22px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 48px;
  padding: 0 15px;
  border-radius: 999px;
  font-weight: 850;
  font-size: 0.9rem;
}

.chip-icon {
  width: 12px;
  height: 12px;
  border-radius: 999px;
  background: #8ed0ff;
  box-shadow: 0 0 0 6px rgba(142, 208, 255, 0.18);
}

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

.services-layout {
  display: grid;
  grid-template-columns: 0.82fr 1.28fr;
  grid-template-areas:
    "kicker cards"
    "intro cards";
  gap: 22px clamp(44px, 6vw, 76px);
  align-items: start;
}

.services-layout > .section-kicker {
  grid-area: kicker;
}

.services-intro {
  grid-area: intro;
  max-width: 430px;
}

.services-intro h2 {
  margin-bottom: 20px;
}

.text-link {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  margin-top: 8px;
  color: var(--blue);
  font-weight: 850;
}

.text-link::after {
  width: 34px;
  height: 1px;
  margin-left: 12px;
  content: "";
  background: currentColor;
  transition: transform 220ms ease;
}

.text-link:hover::after {
  transform: translateX(5px);
}

.service-grid {
  grid-area: cards;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 16px;
}

.service-card {
  min-height: 226px;
  padding: 26px;
  border: 1px solid rgba(7, 31, 63, 0.1);
  border-radius: 24px;
  background: linear-gradient(180deg, #ffffff 0%, #f8fcff 100%);
  box-shadow: 0 20px 48px rgba(31, 120, 209, 0.08);
  transition: transform 220ms ease, border-color 220ms ease, box-shadow 220ms ease;
}

.service-card:hover {
  border-color: rgba(31, 120, 209, 0.36);
  box-shadow: 0 26px 54px rgba(31, 120, 209, 0.13);
  transform: translateY(-3px);
}

.service-card-large {
  min-height: 300px;
  background:
    linear-gradient(145deg, rgba(7, 31, 63, 0.94), rgba(11, 47, 95, 0.88)),
    var(--navy);
}

.service-card-large h3,
.service-card-large p {
  color: var(--white);
}

.service-card p {
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.58;
}

.service-card-large p {
  color: rgba(255, 255, 255, 0.78);
}

.icon-box {
  display: grid;
  width: 48px;
  height: 48px;
  margin-bottom: 24px;
  place-items: center;
  border-radius: 16px;
  color: var(--blue);
  background: rgba(31, 120, 209, 0.1);
}

.service-card-large .icon-box {
  color: var(--white);
  background: rgba(142, 208, 255, 0.16);
}

.standard {
  overflow: hidden;
  padding: clamp(74px, 9vw, 118px) 0;
  color: var(--white);
  background:
    linear-gradient(110deg, rgba(7, 31, 63, 0.98) 0%, rgba(7, 31, 63, 0.92) 48%, rgba(11, 47, 95, 0.82) 100%),
    var(--navy);
}

.standard-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  align-items: center;
  gap: clamp(36px, 6vw, 78px);
}

.standard-image {
  overflow: hidden;
  border-radius: var(--radius-lg);
  box-shadow: 0 36px 72px rgba(2, 12, 25, 0.28);
}

.standard-image img {
  width: 100%;
  aspect-ratio: 1.28;
  object-fit: cover;
}

.standard-copy h2 {
  max-width: 560px;
  margin-bottom: 20px;
  color: var(--white);
}

.standard-copy p {
  max-width: 610px;
  color: rgba(255, 255, 255, 0.75);
}

.check-list {
  display: grid;
  gap: 14px;
  padding: 0;
  margin: 30px 0 0;
  list-style: none;
}

.check-list li {
  position: relative;
  min-height: 28px;
  padding-left: 36px;
  color: rgba(255, 255, 255, 0.86);
  line-height: 1.45;
}

.check-list li::before {
  position: absolute;
  left: 0;
  top: 2px;
  display: grid;
  width: 22px;
  height: 22px;
  place-items: center;
  border-radius: 999px;
  color: var(--navy);
  content: "";
  background:
    linear-gradient(135deg, var(--blue), #8ed0ff),
    var(--blue);
}

.check-list li::after {
  position: absolute;
  left: 7px;
  top: 8px;
  width: 8px;
  height: 5px;
  border-left: 2px solid var(--white);
  border-bottom: 2px solid var(--white);
  content: "";
  transform: rotate(-45deg);
}

.process {
  background: var(--ice-2);
}

.process-head {
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
  gap: 32px;
  align-items: end;
  margin-bottom: 44px;
}

.process-head h2 {
  max-width: 720px;
  margin-bottom: 0;
}

.process-steps {
  display: grid;
  grid-template-columns: 1.1fr 0.92fr 1.05fr 0.92fr;
  gap: 1px;
  padding: 1px;
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(7, 31, 63, 0.1);
  border-radius: var(--radius-lg);
  background: rgba(7, 31, 63, 0.12);
  list-style: none;
  box-shadow: var(--shadow-soft);
}

.process-steps li {
  min-height: 250px;
  padding: 28px;
  background: var(--white);
}

.process-steps span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  margin-bottom: 38px;
  border-radius: 15px;
  color: var(--blue);
  background: rgba(31, 120, 209, 0.1);
  font-weight: 900;
}

.process-steps p {
  margin-bottom: 0;
  color: var(--muted);
  line-height: 1.6;
}

.contact {
  padding: clamp(78px, 9vw, 126px) 0;
  background:
    radial-gradient(circle at 16% 86%, rgba(31, 120, 209, 0.11), transparent 27vw),
    #ffffff;
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(320px, 0.88fr) minmax(0, 1.12fr);
  gap: clamp(34px, 6vw, 76px);
  align-items: center;
}

.contact-photo {
  overflow: hidden;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-blue);
}

.contact-photo img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: contain;
  object-position: center;
  background: var(--white);
}

.contact-panel {
  padding: clamp(28px, 4vw, 52px);
  border: 1px solid rgba(7, 31, 63, 0.08);
  border-radius: var(--radius-lg);
  background: rgba(247, 251, 255, 0.86);
  box-shadow: var(--shadow-soft);
}

.contact-panel h2 {
  max-width: 620px;
  margin-bottom: 20px;
}

.contact-actions {
  margin: 30px 0;
}

.contact-note {
  display: inline-flex;
  align-items: center;
  min-height: 52px;
  padding: 0 20px;
  border: 1px solid rgba(7, 31, 63, 0.16);
  border-radius: 999px;
  color: var(--navy);
  background: var(--white);
  font-weight: 850;
}

.quote-brief {
  padding-top: 28px;
  border-top: 1px solid rgba(7, 31, 63, 0.12);
}

.quote-brief h3 {
  margin-bottom: 14px;
}

.quote-brief ul {
  display: grid;
  gap: 10px;
  padding: 0;
  margin: 0;
  color: var(--muted);
  list-style: none;
}

.quote-brief li {
  position: relative;
  padding-left: 22px;
  line-height: 1.45;
}

.quote-brief li::before {
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 7px;
  height: 7px;
  border-radius: 999px;
  content: "";
  background: var(--blue);
}

.quote-brief address {
  margin-top: 22px;
  color: var(--navy);
  font-style: normal;
  font-weight: 800;
  line-height: 1.45;
}

.site-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.76);
  background: var(--navy);
}

.footer-inner {
  display: flex;
  min-height: 84px;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.footer-inner p {
  margin: 0;
}

.footer-links {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 22px;
  font-weight: 760;
}

.footer-links a:hover {
  color: var(--white);
}

@media (max-width: 1020px) {
  .site-header {
    grid-template-columns: 1fr auto auto;
  }

  .site-nav {
    gap: 18px;
  }

  .hero-grid,
  .services-layout,
  .standard-grid,
  .process-head,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .services-layout {
    grid-template-areas:
      "kicker"
      "intro"
      "cards";
  }

  .services-intro {
    max-width: 700px;
  }

  .media-frame,
  .media-frame img {
    min-height: 500px;
  }

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

@media (max-width: 760px) {
  .shell {
    width: min(calc(100% - 40px), 1180px);
  }

  .site-header {
    min-height: 68px;
    grid-template-columns: 1fr auto;
    gap: 12px;
  }

  .brand-mark {
    width: 38px;
    height: 38px;
    border-radius: 11px;
  }

  .brand-name {
    max-width: 180px;
  }

  .menu-toggle {
    display: flex;
  }

  .site-nav {
    position: fixed;
    left: 20px;
    right: 20px;
    top: 82px;
    display: grid;
    gap: 0;
    padding: 8px;
    border: 1px solid rgba(7, 31, 63, 0.12);
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.96);
    box-shadow: 0 28px 70px rgba(7, 31, 63, 0.16);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-10px);
    transition: opacity 220ms ease, transform 220ms ease;
  }

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

  .site-nav a {
    min-height: 52px;
    padding: 15px 16px;
    border-radius: 15px;
  }

  .site-nav a::after {
    display: none;
  }

  .site-nav a:hover,
  .site-nav a.is-active {
    background: var(--ice);
  }

  .header-cta {
    display: none;
  }

  .hero {
    padding: 44px 0 70px;
  }

  h1 {
    max-width: 12ch;
    font-size: clamp(2.35rem, 11vw, 3rem);
  }

  h2 {
    font-size: clamp(1.78rem, 8vw, 2.45rem);
  }

  .hero-actions,
  .contact-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .button,
  .contact-note {
    width: 100%;
  }

  .comfort-list {
    grid-template-columns: 1fr;
    margin-top: 30px;
  }

  .comfort-list div {
    min-height: auto;
  }

  .media-frame,
  .media-frame img {
    min-height: 440px;
  }

  .climate-card {
    right: 16px;
    bottom: 16px;
    width: calc(100% - 32px);
  }

  .service-chip {
    top: 16px;
    left: 16px;
    max-width: calc(100% - 32px);
  }

  .service-grid,
  .process-steps {
    grid-template-columns: 1fr;
  }

  .service-card,
  .service-card-large {
    min-height: auto;
  }

  .process-steps li {
    min-height: auto;
  }

  .process-steps span {
    margin-bottom: 24px;
  }

  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    padding: 24px 0;
  }
}

@media (max-width: 430px) {
  .shell {
    width: min(calc(100% - 32px), 1180px);
  }

  .site-header {
    padding: 0 16px;
  }

  .brand-name {
    max-width: 150px;
  }

  .media-frame,
  .media-frame img {
    min-height: 390px;
  }
}