:root {
  --bg: #07131d;
  --bg-deep: #04101a;
  --panel: rgba(8, 25, 39, 0.88);
  --panel-strong: rgba(10, 32, 49, 0.96);
  --line: rgba(143, 207, 235, 0.14);
  --line-strong: rgba(143, 207, 235, 0.24);
  --text: #eff6fb;
  --muted: #9fb8c9;
  --muted-strong: #cfe1ee;
  --accent: #78e6ff;
  --accent-deep: #0d2f45;
  --shadow: 0 24px 70px rgba(3, 11, 19, 0.38);
  --radius-xl: 34px;
  --radius-lg: 26px;
  --radius-md: 18px;
  --max-width: 1200px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  color: var(--text);
  font-family: "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  background:
    radial-gradient(circle at top left, rgba(76, 195, 255, 0.15), transparent 24%),
    radial-gradient(circle at 86% 18%, rgba(20, 111, 168, 0.2), transparent 24%),
    linear-gradient(180deg, #06111a 0%, #07131d 38%, #071925 100%);
}

main {
  width: 100%;
  overflow-x: hidden;
}

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

img {
  height: auto;
}

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

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

.scene {
  pointer-events: none;
  position: fixed;
  inset: 0;
  overflow: hidden;
  z-index: -2;
}

.scene-grid {
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 52px 52px;
  mask-image: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.72) 16%, rgba(0, 0, 0, 0.96) 100%);
}

.scene-glow::before {
  content: "";
  position: absolute;
  width: 32rem;
  height: 32rem;
  border-radius: 50%;
  filter: blur(34px);
}

.scene-glow-left::before {
  top: 2vh;
  left: -10vw;
  background: rgba(38, 173, 236, 0.12);
}

.scene-glow-right::before {
  right: -10vw;
  bottom: 8vh;
  background: rgba(89, 219, 255, 0.1);
}

.site-header,
.section,
.site-footer {
  width: min(calc(100% - 32px), calc(100vw - 32px), var(--max-width));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 16px 0;
  backdrop-filter: blur(16px);
  background: linear-gradient(180deg, rgba(4, 13, 22, 0.86), rgba(4, 13, 22, 0.3));
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.brand-mark {
  width: 54px;
  height: 54px;
  padding: 6px;
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(21, 57, 85, 0.96), rgba(8, 24, 39, 0.96));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.brand-mark img {
  width: 100%;
  height: 100%;
  border-radius: 14px;
}

.brand-copy {
  display: grid;
  gap: 2px;
}

.brand-copy strong,
h1,
h2,
h3 {
  font-family: inherit;
  font-weight: 800;
}

.brand-copy span {
  color: var(--muted);
  font-size: 0.92rem;
}

.site-nav,
.header-actions,
.eyebrow-row,
.hero-actions,
.footer-links,
.field-row,
.form-actions {
  display: flex;
  flex-wrap: wrap;
}

.site-nav {
  gap: 22px;
  color: var(--muted);
}

.site-nav a:hover,
.site-nav a:focus-visible,
.header-link:hover,
.header-link:focus-visible,
.footer-links a:hover,
.footer-links a:focus-visible {
  color: var(--text);
}

.header-actions {
  align-items: center;
  gap: 12px;
}

.header-link,
.header-cta,
.button,
.eyebrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    background-color 180ms ease,
    color 180ms ease,
    box-shadow 180ms ease;
}

.header-link {
  min-height: 44px;
  padding: 0 16px;
  color: var(--muted);
}

.header-cta {
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, 0.04);
}

.button {
  gap: 10px;
  padding: 15px 24px;
  border: 1px solid transparent;
  font-weight: 700;
}

.button:hover,
.button:focus-visible,
.header-cta:hover,
.header-cta:focus-visible,
.header-link:hover,
.header-link:focus-visible {
  transform: translateY(-2px);
}

.button-primary {
  color: #052030;
  background: linear-gradient(180deg, #d6fbff 0%, #78e6ff 100%);
  box-shadow: 0 16px 36px rgba(28, 176, 214, 0.22);
}

.button-secondary {
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, 0.05);
}

.section {
  padding: 56px 0;
}

.hero {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  padding-top: 36px;
}

.hero-copy {
  position: relative;
  z-index: 1;
  min-width: 0;
}

.eyebrow-row,
.hero-actions,
.footer-links,
.field-row,
.form-actions {
  gap: 12px;
}

.eyebrow {
  min-height: 38px;
  padding: 0 14px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
  color: var(--muted-strong);
  font-size: 0.76rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

h1 {
  margin: 18px 0;
  max-width: min(100%, 12ch);
  font-size: clamp(2.7rem, 5vw, 5.25rem);
  line-height: 0.95;
  letter-spacing: -0.05em;
  overflow-wrap: normal;
  word-break: normal;
  hyphens: none;
  text-wrap: balance;
}

h2 {
  margin: 12px 0 0;
  max-width: 16ch;
  font-size: clamp(2rem, 3.6vw, 3.8rem);
  line-height: 1.02;
  letter-spacing: -0.045em;
}

.hero-text,
.section-copy,
.proof-card p,
.benefit-card p,
.service-type-card p,
.capability-item p,
.object-card p,
.gallery-card figcaption,
.maintenance-card p,
.faq-card p,
.request-card p,
.form-note,
.site-footer p {
  color: var(--muted);
  line-height: 1.7;
}

.hero-text {
  max-width: 62ch;
  font-size: 1.05rem;
}

.hero-proof-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 28px;
}

.proof-card,
.benefit-card,
.object-card,
.maintenance-card,
.request-card {
  min-width: 0;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(10, 30, 45, 0.9), rgba(6, 18, 29, 0.96));
  box-shadow: var(--shadow);
}

.proof-card {
  padding: 20px;
  border-radius: 22px;
}

.proof-label,
.mini-label,
.section-kicker,
.card-index {
  display: inline-block;
  color: var(--muted);
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.proof-card strong {
  display: block;
  margin-top: 10px;
  font-size: 1.46rem;
}

.proof-card p {
  margin-bottom: 0;
}

.hero-stage {
  position: relative;
  display: grid;
  gap: 16px;
  align-content: start;
  width: min(100%, 24rem);
  min-width: 0;
  margin-inline: auto;
}

.card {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(11, 34, 51, 0.9), rgba(6, 19, 31, 0.98));
  box-shadow: var(--shadow);
}

.hero-media,
.hero-note,
.capability-media,
.maintenance-note,
.request-form {
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.card-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  padding: 16px 18px;
  color: var(--muted);
  font-size: 0.88rem;
}

.hero-media img,
.capability-media img,
.gallery-card img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

.hero-media-visual {
  width: 100%;
  aspect-ratio: 4 / 4.7;
  background: rgba(8, 24, 38, 0.92);
  background-image: image-set(
    url("media/hero-facade-640.jpg") 1x,
    url("media/hero-facade-1280.jpg") 2x
  );
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}

.hero-note {
  padding: 24px;
}

.hero-note h2,
.request-card h3,
.maintenance-note h3 {
  max-width: none;
  font-size: clamp(1.5rem, 2.2vw, 2rem);
  line-height: 1.18;
  letter-spacing: -0.03em;
}

@media (min-width: 821px) {
  .hero {
    --hero-stage-width: clamp(18rem, 27vw, 22.5rem);
    --hero-stage-height: clamp(35rem, 43vw, 41rem);
    position: relative;
    display: block;
    min-height: calc(var(--hero-stage-height) + 1rem);
  }

  .hero-copy::before {
    content: "";
    float: right;
    width: var(--hero-stage-width);
    height: var(--hero-stage-height);
    margin: 4px 0 20px 24px;
    border-radius: var(--radius-xl);
    shape-outside: inset(0 round 34px);
    shape-margin: 16px;
  }

  .hero-copy::after {
    content: "";
    display: block;
    clear: both;
  }

  .hero h1 {
    max-width: none;
    font-size: clamp(2.85rem, 4vw, 4.45rem);
  }

  .hero .hero-text {
    max-width: 44ch;
  }

  .hero-actions {
    max-width: 28rem;
  }

  .hero-proof-grid {
    clear: both;
  }

  .hero-stage {
    position: absolute;
    top: 2px;
    right: 0;
    width: var(--hero-stage-width);
    z-index: 2;
    gap: 14px;
  }

  .hero-note h2 {
    font-size: clamp(1.18rem, 1.55vw, 1.58rem);
  }
}

.mini-list {
  display: grid;
  gap: 10px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.mini-list li {
  position: relative;
  padding-left: 18px;
  color: var(--muted-strong);
  line-height: 1.5;
}

.mini-list li::before {
  content: "";
  position: absolute;
  top: 0.62rem;
  left: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(180deg, #d6fbff 0%, #78e6ff 100%);
  box-shadow: 0 0 16px rgba(120, 230, 255, 0.46);
}

.section-head {
  max-width: 64rem;
  margin-bottom: 28px;
}

.section-copy {
  max-width: 58rem;
  margin: 16px 0 0;
  font-size: 1rem;
}

.benefit-grid,
.service-type-grid,
.object-grid,
.gallery-grid,
.maintenance-grid,
.faq-grid,
.request-layout {
  display: grid;
  gap: 18px;
}

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

.benefit-card,
.object-card {
  padding: 24px;
  border-radius: var(--radius-lg);
}

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

.service-type-card,
.faq-card {
  padding: 24px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(10, 30, 45, 0.9), rgba(6, 18, 29, 0.96));
  box-shadow: var(--shadow);
}

.benefit-card h3,
.service-type-card h3,
.object-card h3,
.faq-card h3,
.maintenance-card h3 {
  margin: 14px 0 10px;
  font-size: 1.32rem;
  line-height: 1.28;
}

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

.capability-layout,
.maintenance-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.96fr) minmax(0, 1.04fr);
  gap: 20px;
  align-items: start;
}

.capability-media {
  background: linear-gradient(180deg, rgba(10, 31, 47, 0.94), rgba(6, 18, 29, 0.98));
}

.frame {
  display: block;
  width: 100%;
  aspect-ratio: 5 / 6;
  object-fit: cover;
}

.capability-copy {
  display: grid;
  gap: 18px;
}

.capability-list {
  display: grid;
  gap: 14px;
}

.capability-item {
  padding: 20px 22px;
  border-radius: 24px;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(9, 29, 44, 0.92), rgba(5, 17, 28, 0.98));
  box-shadow: var(--shadow);
}

.capability-item strong {
  display: block;
  margin-bottom: 8px;
  font-size: 1.1rem;
}

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

.gallery-grid {
  grid-template-columns: 1.08fr 0.92fr 0.92fr;
  align-items: start;
}

.gallery-card {
  overflow: hidden;
  border-radius: var(--radius-xl);
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(10, 31, 47, 0.94), rgba(5, 17, 28, 0.98));
  box-shadow: var(--shadow);
}

.gallery-card img {
  aspect-ratio: 4 / 5;
}

.gallery-card figcaption {
  padding: 18px;
}

.gallery-card-tall {
  grid-row: span 2;
}

.gallery-card-tall img {
  aspect-ratio: 4 / 6;
}

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

.maintenance-card {
  padding: 22px;
  border-radius: 24px;
}

.maintenance-note {
  padding: 24px;
}

.request-layout {
  grid-template-columns: minmax(0, 1.08fr) minmax(300px, 0.92fr);
  align-items: start;
}

.request-form,
.request-card {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(10, 31, 47, 0.94), rgba(6, 18, 29, 0.98));
  box-shadow: var(--shadow);
}

.request-form {
  display: grid;
  gap: 18px;
  padding: 26px;
}

.request-panel {
  display: grid;
  gap: 18px;
}

.request-card {
  padding: 22px;
  border-radius: 24px;
}

.request-card a {
  color: var(--accent);
}

.field-row {
  gap: 14px;
}

.field {
  flex: 1 1 240px;
  display: grid;
  gap: 10px;
}

.field span {
  color: var(--muted-strong);
  font-size: 0.94rem;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  border: 1px solid rgba(143, 207, 235, 0.14);
  border-radius: 18px;
  padding: 16px 18px;
  color: var(--text);
  background: rgba(255, 255, 255, 0.05);
  outline: none;
  transition:
    border-color 180ms ease,
    background-color 180ms ease,
    box-shadow 180ms ease;
}

.field select {
  color-scheme: dark;
}

.field select option,
.field select optgroup {
  color: var(--text);
  background: #0b1b29;
}

.field select option:checked,
.field select option:hover,
.field select option:focus {
  color: var(--text);
  background: #143247;
}

.field select option[value=""] {
  color: var(--muted);
}

.field input::placeholder,
.field textarea::placeholder {
  color: #7a9aae;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: rgba(120, 230, 255, 0.44);
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 0 0 4px rgba(120, 230, 255, 0.08);
}

.form-note,
.form-status {
  margin: 0;
}

.form-status {
  min-height: 1.5rem;
  color: var(--accent);
}

.form-status.is-error {
  color: #ffcfbe;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 30px 0 46px;
  border-top: 1px solid rgba(143, 207, 235, 0.12);
}

.footer-links {
  gap: 20px;
  color: var(--muted);
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition:
    opacity 520ms ease,
    transform 520ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.parallax-node {
  transform: translate3d(0, var(--parallax-shift, 0px), 0);
  will-change: transform;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .reveal,
  .reveal.is-visible,
  .parallax-node,
  .button,
  .header-link,
  .header-cta,
  .eyebrow {
    transition: none;
    transform: none;
  }
}

@media (max-width: 1120px) {
  .hero,
  .capability-layout,
  .maintenance-layout,
  .request-layout {
    grid-template-columns: 1fr;
  }

  .benefit-grid,
  .service-type-grid,
  .object-grid,
  .maintenance-grid,
  .faq-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .gallery-card-tall {
    grid-row: auto;
  }

  .site-nav {
    display: none;
  }

  .section-head h2,
  .hero-note h2 {
    max-width: 100%;
  }
}

@media (max-width: 820px) {
  .site-header,
  .section,
  .site-footer {
    width: min(calc(100% - 24px), calc(100vw - 24px), var(--max-width));
  }

  .site-header {
    flex-wrap: wrap;
  }

  .hero,
  .capability-layout,
  .maintenance-layout,
  .request-layout {
    justify-items: center;
  }

  .header-actions {
    width: 100%;
    justify-content: space-between;
  }

  .hero-actions,
  .form-actions {
    width: 100%;
    justify-content: center;
  }

  .hero-copy,
  .hero-stage,
  .hero-proof-grid,
  .section-head,
  .benefit-grid,
  .service-type-grid,
  .object-grid,
  .gallery-grid,
  .maintenance-grid,
  .faq-grid,
  .capability-layout,
  .maintenance-layout,
  .request-layout {
    width: 100%;
    margin-inline: auto;
  }

  .proof-card,
  .benefit-card,
  .service-type-card,
  .object-card,
  .maintenance-card,
  .faq-card,
  .request-card,
  .request-form,
  .hero-media,
  .hero-note,
  .capability-media,
  .maintenance-note,
  .gallery-card {
    width: 100%;
    max-width: 100%;
  }

  .hero {
    gap: 22px;
  }

  .hero-stage {
    width: min(100%, 22rem);
  }

  h1 {
    max-width: 100%;
    font-size: clamp(1.9rem, 8.2vw, 3rem);
    line-height: 0.98;
    letter-spacing: -0.045em;
  }

  h2 {
    font-size: clamp(1.7rem, 6.8vw, 2.7rem);
  }

  .hero-proof-grid,
  .benefit-grid,
  .service-type-grid,
  .object-grid,
  .gallery-grid,
  .maintenance-grid,
  .faq-grid {
    grid-template-columns: 1fr;
  }

  .hero-proof-grid {
    gap: 12px;
  }

  .hero-note h2,
  .request-card h3,
  .maintenance-note h3 {
    font-size: 1.5rem;
  }
}

@media (max-width: 560px) {
  .site-header {
    align-items: center;
    flex-direction: column;
  }

  .brand,
  .header-actions {
    width: 100%;
  }

  .brand {
    justify-content: center;
  }

  .header-actions {
    gap: 10px;
    align-items: stretch;
    flex-direction: column;
  }

  .header-link,
  .header-cta,
  .button {
    width: 100%;
    max-width: 100%;
  }

  .hero-actions,
  .form-actions {
    align-items: stretch;
    flex-direction: column;
    margin-inline: auto;
  }

  .section {
    padding: 44px 0;
  }

  .hero {
    gap: 24px;
    padding-top: 28px;
  }

  .hero-stage {
    width: min(100%, 20rem);
  }

  .eyebrow-row {
    gap: 8px;
  }

  .eyebrow {
    min-height: 34px;
    padding: 0 12px;
    font-size: 0.67rem;
    letter-spacing: 0.06em;
  }

  .proof-card,
  .benefit-card,
  .service-type-card,
  .object-card,
  .maintenance-card,
  .faq-card,
  .request-card,
  .request-form,
  .hero-media,
  .hero-note,
  .capability-media,
  .maintenance-note,
  .gallery-card {
    border-radius: 22px;
  }

  .card-topline,
  .hero-note,
  .benefit-card,
  .service-type-card,
  .object-card,
  .maintenance-card,
  .faq-card,
  .maintenance-note,
  .request-card,
  .request-form {
    padding-left: 18px;
    padding-right: 18px;
  }

  .proof-card,
  .benefit-card,
  .service-type-card,
  .object-card,
  .maintenance-card,
  .faq-card,
  .request-card {
    padding-top: 18px;
    padding-bottom: 18px;
  }

  .hero-text,
  .section-copy,
  .proof-card p,
  .benefit-card p,
  .service-type-card p,
  .capability-item p,
  .object-card p,
  .gallery-card figcaption,
  .maintenance-card p,
  .faq-card p,
  .request-card p {
    font-size: 0.94rem;
    line-height: 1.62;
  }

  h1 {
    max-width: 100%;
    font-size: clamp(1.72rem, 7.8vw, 2.45rem);
  }

  .card-topline {
    gap: 6px 12px;
    padding-top: 14px;
    padding-bottom: 14px;
    font-size: 0.76rem;
  }

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

@media (max-width: 400px) {
  .site-header,
  .section,
  .site-footer {
    width: min(calc(100% - 18px), calc(100vw - 18px), var(--max-width));
  }

  h1 {
    max-width: 100%;
    font-size: clamp(1.54rem, 7.6vw, 2rem);
  }

  h2 {
    font-size: clamp(1.52rem, 7vw, 2.15rem);
  }

  .hero-text {
    font-size: 0.92rem;
  }

  .button {
    padding: 14px 18px;
  }

  .hero-stage {
    width: 100%;
  }

  .hero-media-visual {
    aspect-ratio: 4 / 4.15;
  }
}