:root {
  color-scheme: light dark;
  --ink: #08111a;
  --muted: #5e6b78;
  --paper: #f5f8fc;
  --paper-strong: #ffffff;
  --carbon: #05070b;
  --carbon-2: #0b1118;
  --carbon-3: #101820;
  --line: rgba(15, 34, 48, 0.12);
  --line-dark: rgba(96, 201, 255, 0.22);
  --blue: #18a8ff;
  --cyan: #40d8ff;
  --green: #2ee6a6;
  --white: #ffffff;
  --shadow: 0 22px 70px rgba(0, 0, 0, 0.24);
}

* {
  box-sizing: border-box;
  letter-spacing: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--carbon);
  color: var(--white);
  font-family: Montserrat, Inter, Arial, Helvetica, sans-serif;
  font-size: 16px;
  line-height: 1.55;
}

body.menu-open {
  overflow: hidden;
}

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

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

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

.container {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.skip-link {
  position: fixed;
  left: 16px;
  top: 16px;
  z-index: 100;
  transform: translateY(-160%);
  border-radius: 6px;
  background: var(--white);
  color: var(--ink);
  padding: 10px 14px;
  font-weight: 800;
}

.skip-link:focus {
  transform: translateY(0);
}

.topbar {
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: #030507;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.88rem;
}

.topbar__inner {
  min-height: 36px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 22px;
  flex-wrap: wrap;
}

.topbar a:hover {
  color: var(--cyan);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(5, 8, 12, 0.92);
  backdrop-filter: blur(18px);
}

.site-header.is-scrolled {
  box-shadow: 0 14px 36px rgba(0, 0, 0, 0.28);
}

.nav {
  position: relative;
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand {
  display: inline-grid;
  gap: 0;
  flex: 0 0 auto;
  color: var(--white);
}

.brand__name {
  display: flex;
  align-items: baseline;
  font-size: 1.45rem;
  font-weight: 900;
  line-height: 1;
}

.brand__name span:last-child {
  color: var(--blue);
}

.brand__claim {
  margin-top: 4px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.72rem;
  font-weight: 800;
  line-height: 1.1;
  text-transform: uppercase;
}

.site-menu {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
}

.site-menu a {
  border-radius: 6px;
  color: rgba(255, 255, 255, 0.76);
  padding: 10px 12px;
  font-weight: 700;
  line-height: 1.1;
  transition: color 160ms ease, background 160ms ease;
}

.site-menu a:hover,
.site-menu a:focus-visible {
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
}

.site-menu .nav-cta {
  margin-left: 6px;
  border: 1px solid rgba(64, 216, 255, 0.45);
  color: var(--white);
}

.nav-toggle {
  width: 44px;
  height: 44px;
  display: none;
  place-items: center;
  gap: 5px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 6px;
  background: transparent;
  color: var(--white);
  cursor: pointer;
}

.nav-toggle__line {
  width: 18px;
  height: 2px;
  display: block;
  border-radius: 2px;
  background: currentColor;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}

.hero {
  min-height: 68svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background:
    linear-gradient(115deg, rgba(5, 7, 11, 0.96), rgba(7, 14, 21, 0.92) 54%, rgba(12, 23, 29, 0.96)),
    repeating-linear-gradient(90deg, rgba(64, 216, 255, 0.08) 0 1px, transparent 1px 74px),
    repeating-linear-gradient(0deg, rgba(64, 216, 255, 0.06) 0 1px, transparent 1px 74px);
}

.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(380px, 0.78fr);
  align-items: center;
  gap: 56px;
  padding: 70px 0 54px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--blue);
  font-size: 0.82rem;
  font-weight: 900;
  line-height: 1.2;
  text-transform: uppercase;
}

.hero h1,
.section h2,
.cta-band h2,
.contact-section h2 {
  margin: 0;
  font-weight: 900;
  line-height: 1.04;
}

.hero h1 {
  max-width: 720px;
  font-size: 4rem;
}

.hero__lead {
  max-width: 660px;
  margin: 22px 0 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: 1.12rem;
}

.hero__actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 32px;
}

.button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border-radius: 6px;
  padding: 12px 18px;
  font-weight: 900;
  line-height: 1.1;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
}

.button svg {
  width: 20px;
  height: 20px;
  flex: 0 0 auto;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2.2;
}

.button--primary {
  border: 1px solid rgba(64, 216, 255, 0.7);
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  color: #031018;
  box-shadow: 0 16px 36px rgba(24, 168, 255, 0.22);
}

.button--secondary {
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.06);
  color: var(--white);
}

.hero__checks {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.hero__checks span {
  min-height: 36px;
  display: inline-flex;
  align-items: center;
  border: 1px solid rgba(64, 216, 255, 0.18);
  border-radius: 6px;
  background: rgba(0, 0, 0, 0.24);
  color: rgba(255, 255, 255, 0.82);
  padding: 8px 12px;
  font-size: 0.94rem;
  font-weight: 800;
}

.hero__visual {
  position: relative;
  border: 1px solid rgba(64, 216, 255, 0.28);
  border-radius: 8px;
  background:
    linear-gradient(150deg, rgba(64, 216, 255, 0.12), rgba(46, 230, 166, 0.06)),
    #081018;
  padding: 16px;
  box-shadow: var(--shadow);
}

.hero__visual::before {
  content: "";
  position: absolute;
  inset: 16px;
  border-radius: 6px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  pointer-events: none;
}

.hero__visual img {
  width: 100%;
  height: auto;
  object-fit: contain;
  border-radius: 6px;
}

.hero__status {
  position: absolute;
  right: 28px;
  bottom: 28px;
  min-height: 38px;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  border: 1px solid rgba(64, 216, 255, 0.32);
  border-radius: 6px;
  background: rgba(5, 8, 12, 0.88);
  color: rgba(255, 255, 255, 0.88);
  padding: 8px 12px;
  font-size: 0.85rem;
  font-weight: 800;
}

.pulse {
  width: 10px;
  height: 10px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 5px rgba(46, 230, 166, 0.16);
}

.service-strip {
  background: #eef4f8;
  color: var(--ink);
  border-bottom: 1px solid rgba(5, 7, 11, 0.1);
}

.service-strip__grid {
  min-height: 74px;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  align-items: center;
  gap: 14px;
}

.service-strip span {
  min-height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(8, 17, 26, 0.12);
  border-radius: 6px;
  background: var(--paper-strong);
  color: #172431;
  font-weight: 900;
}

.section {
  padding: 88px 0;
}

.section--light {
  background: var(--paper);
  color: var(--ink);
}

.section--dark {
  background:
    linear-gradient(135deg, rgba(5, 7, 11, 0.98), rgba(11, 17, 24, 0.98)),
    repeating-linear-gradient(90deg, rgba(64, 216, 255, 0.05) 0 1px, transparent 1px 92px);
  color: var(--white);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 34px;
}

.section-heading--narrow {
  max-width: 410px;
  margin-bottom: 0;
}

.section-heading h2,
.cta-band h2,
.contact-section h2 {
  font-size: 2.45rem;
}

.section-heading p:not(.eyebrow),
.contact-section p,
.about-panel p {
  margin: 16px 0 0;
  color: var(--muted);
}

.section--dark .section-heading p:not(.eyebrow) {
  color: rgba(255, 255, 255, 0.7);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.service-card {
  min-height: 230px;
  display: flex;
  flex-direction: column;
  border: 1px solid rgba(8, 17, 26, 0.1);
  border-radius: 8px;
  background: var(--paper-strong);
  padding: 24px;
  box-shadow: 0 16px 45px rgba(13, 26, 38, 0.07);
}

.service-card__icon {
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  background: #09121a;
  color: var(--cyan);
  font-size: 0.82rem;
  font-weight: 900;
}

.service-card h3,
.process-list h3 {
  margin: 18px 0 0;
  color: var(--ink);
  font-size: 1.2rem;
  line-height: 1.2;
}

.service-card p,
.process-list p {
  margin: 12px 0 0;
  color: var(--muted);
}

.cta-band {
  background:
    linear-gradient(90deg, #071018, #0b1919 50%, #111a16),
    repeating-linear-gradient(90deg, rgba(64, 216, 255, 0.07) 0 1px, transparent 1px 86px);
  color: var(--white);
  padding: 42px 0;
}

.cta-band__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 26px;
}

.cta-band h2 {
  max-width: 740px;
}

.process-layout {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 54px;
  align-items: start;
}

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

.process-list article {
  display: grid;
  grid-template-columns: 48px 1fr;
  column-gap: 18px;
  border: 1px solid var(--line-dark);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.045);
  padding: 20px;
}

.process-list span {
  grid-row: span 2;
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  background: rgba(24, 168, 255, 0.14);
  color: var(--cyan);
  font-weight: 900;
}

.process-list h3 {
  color: var(--white);
  margin: 0;
}

.process-list p {
  color: rgba(255, 255, 255, 0.7);
}

.reviews-section {
  background: #eef4f8;
  color: var(--ink);
  border-bottom: 1px solid rgba(8, 17, 26, 0.08);
}

.reviews-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 28px;
  margin-bottom: 34px;
}

.reviews-header .section-heading {
  margin-bottom: 0;
}

.rating-summary {
  min-width: 190px;
  border: 1px solid rgba(8, 17, 26, 0.12);
  border-radius: 8px;
  background: var(--paper-strong);
  padding: 18px;
  box-shadow: 0 14px 40px rgba(13, 26, 38, 0.08);
}

.rating-summary strong {
  display: block;
  color: var(--ink);
  font-size: 2.1rem;
  line-height: 1;
}

.rating-summary span {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 800;
  line-height: 1.25;
}

.review-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.review-card {
  min-height: 292px;
  display: flex;
  flex-direction: column;
  border: 1px solid rgba(8, 17, 26, 0.1);
  border-radius: 8px;
  background: var(--paper-strong);
  padding: 24px;
  box-shadow: 0 16px 45px rgba(13, 26, 38, 0.07);
}

.review-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 900;
}

.review-card__rating {
  min-height: 34px;
  display: inline-flex;
  align-items: center;
  border-radius: 6px;
  background: #09121a;
  color: var(--cyan);
  padding: 7px 10px;
}

.review-card p {
  margin: 22px 0 0;
  color: #243241;
  font-size: 1.03rem;
}

.review-card footer {
  margin-top: auto;
  padding-top: 22px;
}

.review-card strong {
  display: block;
  color: var(--ink);
  font-size: 1rem;
  line-height: 1.2;
}

.review-card footer span {
  display: block;
  margin-top: 5px;
  color: var(--muted);
  font-size: 0.9rem;
}

.gallery-section {
  border-top: 1px solid rgba(8, 17, 26, 0.08);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.gallery-tile {
  min-height: 220px;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  overflow: hidden;
  border: 1px solid rgba(8, 17, 26, 0.12);
  border-radius: 8px;
  background:
    linear-gradient(140deg, rgba(10, 24, 34, 0.95), rgba(16, 42, 52, 0.9)),
    repeating-linear-gradient(45deg, rgba(64, 216, 255, 0.12) 0 1px, transparent 1px 20px);
  color: var(--white);
  padding: 20px;
}

.gallery-tile::before {
  content: "";
  position: absolute;
  inset: 18px;
  border-top: 1px solid rgba(64, 216, 255, 0.24);
  border-left: 1px solid rgba(64, 216, 255, 0.24);
  pointer-events: none;
}

.gallery-tile--image {
  padding: 0;
}

.gallery-tile--image img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.gallery-tile--image::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.06), rgba(0, 0, 0, 0.72));
}

.gallery-tile--image div {
  position: relative;
  z-index: 1;
  padding: 20px;
}

.gallery-tile span {
  position: relative;
  z-index: 1;
  color: var(--cyan);
  font-size: 0.82rem;
  font-weight: 900;
  text-transform: uppercase;
}

.gallery-tile strong {
  position: relative;
  z-index: 1;
  margin-top: 6px;
  font-size: 1.3rem;
  line-height: 1.15;
}

.section--about {
  background: #e9eef3;
  color: var(--ink);
}

.about-layout {
  display: grid;
  grid-template-columns: 0.86fr 1.14fr;
  gap: 44px;
  align-items: start;
}

.about-panel {
  border-left: 4px solid var(--blue);
  padding-left: 22px;
}

.about-panel h2 {
  margin: 0;
  font-size: 2.3rem;
  line-height: 1.08;
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.trust-grid div {
  min-height: 136px;
  border: 1px solid rgba(8, 17, 26, 0.1);
  border-radius: 8px;
  background: var(--paper-strong);
  padding: 22px;
}

.trust-grid strong {
  display: block;
  color: var(--ink);
  font-size: 1.08rem;
  line-height: 1.2;
}

.trust-grid span {
  display: block;
  margin-top: 10px;
  color: var(--muted);
}

.contact-section {
  background:
    linear-gradient(135deg, rgba(5, 7, 11, 0.98), rgba(10, 15, 20, 0.98)),
    repeating-linear-gradient(0deg, rgba(64, 216, 255, 0.05) 0 1px, transparent 1px 86px);
  color: var(--white);
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(340px, 0.62fr);
  gap: 52px;
  align-items: start;
}

.contact-section p {
  max-width: 620px;
  color: rgba(255, 255, 255, 0.72);
}

.contact-card {
  border: 1px solid rgba(64, 216, 255, 0.28);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.045);
  box-shadow: var(--shadow);
}

.contact-card__row {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding: 18px 20px;
}

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

.contact-card span {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.92rem;
  font-weight: 800;
}

.contact-card strong,
.contact-card a {
  color: var(--white);
  font-weight: 900;
  overflow-wrap: anywhere;
}

.contact-card a:hover {
  color: var(--cyan);
}

.footer {
  background: #030507;
  color: rgba(255, 255, 255, 0.78);
  padding: 48px 0 28px;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 32px;
}

.brand--footer {
  width: fit-content;
}

.footer h2 {
  margin: 0 0 12px;
  color: var(--white);
  font-size: 0.94rem;
  line-height: 1.1;
}

.footer a:not(.brand) {
  display: block;
  width: fit-content;
  margin-top: 8px;
  color: rgba(255, 255, 255, 0.68);
}

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

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-top: 40px;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.9rem;
}

@media (max-width: 980px) {
  .hero__grid,
  .process-layout,
  .about-layout,
  .contact-layout {
    grid-template-columns: 1fr;
  }

  .hero h1 {
    font-size: 3.2rem;
  }

  .hero__visual {
    max-width: 680px;
  }

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

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

@media (max-width: 780px) {
  body.menu-open {
    overflow: hidden;
  }

  .topbar__inner {
    justify-content: flex-start;
    gap: 12px;
    padding: 7px 0;
  }

  .nav {
    min-height: 70px;
  }

  .brand__name {
    font-size: 1.18rem;
  }

  .brand__claim {
    font-size: 0.66rem;
  }

  .nav-toggle {
    display: grid;
  }

  .site-menu {
    position: absolute;
    left: 0;
    right: 0;
    top: calc(100% + 8px);
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    border: 1px solid rgba(64, 216, 255, 0.24);
    border-radius: 8px;
    background: rgba(5, 8, 12, 0.98);
    padding: 12px;
    box-shadow: var(--shadow);
  }

  .site-menu.is-open {
    display: flex;
  }

  .site-menu a {
    min-height: 44px;
    display: flex;
    align-items: center;
  }

  .site-menu .nav-cta {
    margin-left: 0;
  }

  .hero {
    min-height: auto;
  }

  .hero__grid {
    gap: 32px;
    padding: 46px 0 38px;
  }

  .hero h1 {
    font-size: 2.55rem;
  }

  .hero__lead {
    font-size: 1rem;
  }

  .section {
    padding: 68px 0;
  }

  .section-heading h2,
  .cta-band h2,
  .contact-section h2,
  .about-panel h2 {
    font-size: 2rem;
  }

  .cta-band__inner {
    align-items: flex-start;
    flex-direction: column;
  }

  .reviews-header {
    align-items: flex-start;
    flex-direction: column;
  }

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

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

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

@media (max-width: 600px) {
  .container {
    width: min(100% - 28px, 1120px);
  }

  .service-grid,
  .gallery-grid,
  .review-grid,
  .service-strip__grid {
    grid-template-columns: 1fr;
  }

  .service-strip__grid {
    padding: 14px 0;
  }

  .hero h1 {
    font-size: 2.15rem;
  }

  .hero__actions {
    align-items: stretch;
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .hero__checks {
    flex-direction: column;
  }

  .hero__checks span {
    width: 100%;
  }

  .hero__visual {
    padding: 10px;
  }

  .hero__status {
    position: static;
    margin-top: 10px;
    width: 100%;
    justify-content: center;
  }

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

  .process-list span {
    grid-row: auto;
    margin-bottom: 14px;
  }

  .contact-layout {
    gap: 28px;
  }

  .contact-card__row {
    grid-template-columns: 1fr;
    gap: 6px;
  }
}