:root {
  --color-ink: #14191f;
  --color-graphite: #232a31;
  --color-navy: #102235;
  --color-navy-deep: #07131f;
  --color-steel: #5d6b76;
  --color-metal: #c8d0d7;
  --color-paper: #f6f7f5;
  --color-white: #fbfcfc;
  --color-line: rgba(16, 34, 53, 0.14);
  --color-line-dark: rgba(246, 247, 245, 0.14);
  --color-orange: #f07a24;
  --color-orange-ink: #a94f16;
  --color-cyan: #4db7d9;
  --shadow-soft: 0 22px 60px rgba(7, 19, 31, 0.14);
  --font-display: "Unbounded", "Arial", sans-serif;
  --font-body: "Manrope", "Arial", sans-serif;
  --container: 1180px;
  --header-height: 72px;
  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 32px;
  --space-5: 48px;
  --space-6: 64px;
  --space-7: 96px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--color-ink);
  background: var(--color-paper);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
}

body.nav-open {
  overflow: hidden;
}

img,
svg {
  display: block;
}

img {
  max-width: 100%;
}

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

button,
input,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

:focus-visible {
  outline: 3px solid var(--color-cyan);
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 100;
  transform: translateY(-160%);
  border-radius: 6px;
  background: var(--color-white);
  color: var(--color-ink);
  padding: 10px 14px;
  transition: transform 0.2s ease;
}

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

.container {
  width: min(calc(100% - 32px), var(--container));
  margin-inline: auto;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  height: var(--header-height);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(7, 19, 31, 0.72);
  color: var(--color-white);
  backdrop-filter: blur(16px);
  transition: background 0.2s ease, box-shadow 0.2s ease;
}

.site-header.is-scrolled {
  background: rgba(7, 19, 31, 0.94);
  box-shadow: 0 12px 35px rgba(7, 19, 31, 0.22);
}

.nav {
  min-height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
}

.logo-mark {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 6px;
  background: linear-gradient(135deg, rgba(77, 183, 217, 0.22), rgba(240, 122, 36, 0.18));
}

.logo-mark svg {
  width: 24px;
  height: 24px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.nav-panel {
  display: none;
  align-items: center;
  gap: 6px;
}

.nav-panel a {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  padding: 0 12px;
  border-radius: 6px;
  color: rgba(251, 252, 252, 0.82);
  font-size: 14px;
  font-weight: 700;
  transition: background 0.2s ease, color 0.2s ease;
}

.nav-panel a:hover,
.nav-panel a:focus-visible {
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-white);
}

.nav-toggle {
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.08);
  display: grid;
  place-content: center;
  gap: 5px;
}

.nav-toggle span {
  width: 20px;
  height: 2px;
  background: var(--color-white);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.nav-open .nav-toggle span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-open .nav-toggle span:nth-child(2) {
  opacity: 0;
}

.nav-open .nav-toggle span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.hero {
  position: relative;
  min-height: min(860px, 82svh);
  display: grid;
  align-items: center;
  padding: 128px 0 72px;
  overflow: hidden;
  color: var(--color-white);
  background: var(--color-navy-deep);
}

.hero-media,
.hero-overlay {
  position: absolute;
  inset: 0;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 66% center;
  opacity: 0.92;
}

.hero-overlay {
  background:
    linear-gradient(90deg, rgba(7, 19, 31, 0.96) 0%, rgba(7, 19, 31, 0.82) 38%, rgba(7, 19, 31, 0.22) 76%),
    linear-gradient(0deg, rgba(7, 19, 31, 0.82), rgba(7, 19, 31, 0.04) 48%);
}

.hero-inner {
  position: relative;
  z-index: 1;
}

.hero-copy {
  max-width: 720px;
}

.eyebrow {
  margin: 0 0 var(--space-2);
  color: var(--color-orange-ink);
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0;
}

.hero .eyebrow,
.section-dark .eyebrow {
  color: var(--color-orange);
}

h1,
h2,
h3 {
  margin: 0;
  font-family: var(--font-display);
  line-height: 1.12;
  letter-spacing: 0;
  overflow-wrap: normal;
  word-break: normal;
}

h1 {
  max-width: 820px;
  font-size: 26px;
}

h1 span {
  display: block;
}

h2 {
  font-size: 28px;
}

h3 {
  font-size: 18px;
}

p,
a,
button,
label {
  overflow-wrap: anywhere;
}

.hero-lead {
  max-width: 660px;
  margin: var(--space-3) 0 0;
  color: rgba(251, 252, 252, 0.82);
  font-size: 18px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-4);
}

.btn {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 1px solid transparent;
  border-radius: 6px;
  padding: 12px 18px;
  font-weight: 800;
  line-height: 1.2;
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.btn svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex: 0 0 auto;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: var(--color-orange);
  color: #17130f;
}

.btn-primary:hover {
  background: #ff8b36;
}

.btn-secondary {
  border-color: rgba(251, 252, 252, 0.24);
  background: rgba(251, 252, 252, 0.08);
  color: var(--color-white);
}

.btn-secondary:hover {
  border-color: rgba(251, 252, 252, 0.42);
  background: rgba(251, 252, 252, 0.14);
}

.proof-line {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-4);
  color: rgba(251, 252, 252, 0.78);
}

.proof-line span {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  border-left: 2px solid var(--color-cyan);
  padding-left: 10px;
  font-size: 13px;
  font-weight: 800;
}

.section {
  padding: var(--space-6) 0;
  scroll-margin-top: calc(var(--header-height) + 20px);
}

.section-dark {
  background: var(--color-navy-deep);
  color: var(--color-white);
}

.section-silver {
  background:
    linear-gradient(135deg, rgba(200, 208, 215, 0.28), rgba(255, 255, 255, 0.62)),
    var(--color-paper);
}

.split-layout,
.image-copy,
.contacts-layout {
  display: grid;
  gap: var(--space-4);
}

.section-copy p {
  margin: var(--space-3) 0 0;
  color: var(--color-steel);
}

.section-dark .section-copy p,
.section-dark .section-heading p,
.section-dark .service-card p,
.section-dark .contact-info address {
  color: rgba(251, 252, 252, 0.74);
}

.section-heading {
  max-width: 780px;
  margin-bottom: var(--space-4);
}

.stats-panel {
  display: grid;
  gap: var(--space-2);
  align-self: end;
}

.stats-panel div {
  border-left: 3px solid var(--color-orange);
  background: var(--color-white);
  padding: var(--space-3);
  box-shadow: var(--shadow-soft);
}

.stats-panel strong {
  display: block;
  margin-bottom: 4px;
  font-family: var(--font-display);
  font-size: 28px;
  line-height: 1;
}

.stats-panel span {
  color: var(--color-steel);
  font-weight: 700;
}

.services-grid,
.advantage-grid {
  display: grid;
  gap: var(--space-2);
}

.service-card {
  min-height: 240px;
  border: 1px solid var(--color-line-dark);
  border-radius: 8px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.03));
  padding: var(--space-3);
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.service-card:hover {
  transform: translateY(-4px);
  border-color: rgba(77, 183, 217, 0.48);
  background: linear-gradient(145deg, rgba(77, 183, 217, 0.14), rgba(255, 255, 255, 0.04));
}

.card-icon {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  margin-bottom: var(--space-3);
  border-radius: 6px;
  background: rgba(240, 122, 36, 0.12);
  color: var(--color-orange);
}

.card-icon svg {
  width: 28px;
  height: 28px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.service-card p {
  margin: var(--space-2) 0 0;
}

.image-frame {
  min-height: 280px;
  overflow: hidden;
  border-radius: 8px;
  box-shadow: var(--shadow-soft);
}

.image-frame img {
  width: 100%;
  height: 100%;
  min-height: 280px;
  object-fit: cover;
}

.check-list {
  display: grid;
  gap: 12px;
  margin: var(--space-3) 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 26px;
  color: var(--color-graphite);
  font-weight: 700;
}

.check-list li::before {
  content: "";
  position: absolute;
  top: 11px;
  left: 0;
  width: 12px;
  height: 2px;
  background: var(--color-orange);
}

.advantage-item {
  min-height: 150px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border: 1px solid var(--color-line);
  border-radius: 8px;
  background: var(--color-white);
  padding: var(--space-3);
  box-shadow: 0 12px 34px rgba(7, 19, 31, 0.06);
}

.advantage-item span {
  color: var(--color-cyan);
  font-family: var(--font-display);
  font-weight: 700;
}

.process-list {
  counter-reset: process;
  display: grid;
  gap: var(--space-2);
  margin: 0;
  padding: 0;
  list-style: none;
}

.process-list li {
  position: relative;
  min-height: 124px;
  border: 1px solid var(--color-line);
  border-radius: 8px;
  background: var(--color-white);
  padding: var(--space-3);
  box-shadow: 0 12px 34px rgba(7, 19, 31, 0.06);
}

.process-list span {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  margin-bottom: var(--space-2);
  border: 1px solid rgba(240, 122, 36, 0.35);
  border-radius: 6px;
  color: var(--color-orange);
  font-family: var(--font-display);
  font-weight: 700;
}

.contact-info address {
  display: grid;
  gap: var(--space-2);
  margin: var(--space-3) 0 0;
  font-style: normal;
}

.contact-info address a,
.contact-info address span {
  display: grid;
  grid-template-columns: 24px 1fr;
  gap: 12px;
  align-items: start;
  color: rgba(251, 252, 252, 0.82);
  font-weight: 700;
}

.contact-info svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: var(--color-orange);
  stroke-width: 1.9;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.map-frame {
  margin-top: var(--space-4);
  overflow: hidden;
  border: 1px solid var(--color-line-dark);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
}

.map-frame iframe {
  display: block;
  width: 100%;
  height: 320px;
  border: 0;
  filter: grayscale(0.25) contrast(1.05);
}

.request-form {
  display: grid;
  gap: var(--space-2);
  align-self: start;
  border: 1px solid var(--color-line-dark);
  border-radius: 8px;
  background: rgba(251, 252, 252, 0.08);
  padding: var(--space-3);
}

.form-heading h3 {
  color: var(--color-white);
  font-size: 22px;
}

.form-heading p:last-child {
  margin: 10px 0 0;
  color: rgba(251, 252, 252, 0.68);
  font-size: 14px;
  line-height: 1.5;
}

.request-form label {
  display: grid;
  gap: 7px;
  color: rgba(251, 252, 252, 0.8);
  font-size: 14px;
  font-weight: 800;
}

.request-form input,
.request-form textarea {
  width: 100%;
  border: 1px solid rgba(251, 252, 252, 0.22);
  border-radius: 6px;
  background: rgba(7, 19, 31, 0.74);
  color: var(--color-white);
  padding: 12px 14px;
  outline: 0;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.request-form input:focus,
.request-form textarea:focus {
  border-color: var(--color-cyan);
  background: rgba(7, 19, 31, 0.9);
}

.request-form textarea {
  resize: vertical;
  min-height: 132px;
}

.form-status {
  min-height: 24px;
  margin: 0;
  color: rgba(251, 252, 252, 0.78);
  font-size: 14px;
}

.site-footer {
  background: #070e16;
  color: rgba(251, 252, 252, 0.72);
}

.footer-inner {
  min-height: 76px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
}

.footer-inner a {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  color: var(--color-white);
  font-weight: 800;
}

.reveal {
  opacity: 1;
  transform: none;
}

.js .reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

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

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

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 767px) {
  h1 {
    overflow-wrap: break-word;
    hyphens: auto;
  }

  .nav-panel {
    position: fixed;
    inset: var(--header-height) 0 auto;
    display: grid;
    gap: 0;
    padding: var(--space-2);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(7, 19, 31, 0.98);
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.22s ease, opacity 0.22s ease;
  }

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

  .nav-panel a {
    min-height: 48px;
    justify-content: center;
  }

  .hero-actions .btn {
    width: 100%;
  }
}

@media (min-width: 560px) {
  h1 {
    font-size: 44px;
  }

  h2 {
    font-size: 36px;
  }

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

  .service-card-wide,
  .advantage-item-wide {
    grid-column: span 2;
  }
}

@media (min-width: 768px) {
  .container {
    width: min(calc(100% - 48px), var(--container));
  }

  .nav-toggle {
    display: none;
  }

  .nav-panel {
    display: flex;
  }

  .section {
    padding: var(--space-7) 0;
  }

  .split-layout {
    grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
    align-items: center;
  }

  .image-copy,
  .contacts-layout {
    grid-template-columns: minmax(0, 1fr) minmax(320px, 0.9fr);
    align-items: center;
  }

  .image-copy-reverse {
    grid-template-columns: minmax(320px, 0.9fr) minmax(0, 1fr);
  }

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

  .service-card {
    grid-column: span 3;
  }

  .service-card-wide {
    grid-column: span 6;
    min-height: 190px;
  }
}

@media (min-width: 1040px) {
  h1 {
    font-size: 56px;
  }

  h2 {
    font-size: 42px;
  }

  .hero {
    padding-top: 144px;
  }

  .services-grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }

  .service-card {
    grid-column: span 4;
  }

  .service-card-wide {
    grid-column: span 8;
  }

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

  .advantage-item-wide {
    grid-column: span 2;
  }

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

  .process-list li::after {
    content: "";
    position: absolute;
    top: 44px;
    left: calc(100% - 12px);
    width: 24px;
    height: 1px;
    background: var(--color-line);
  }

  .process-list li:last-child::after {
    display: none;
  }
}