@import url('https://fonts.googleapis.com/css2?family=Rajdhani:wght@500;600;700&family=Barlow:wght@400;500;600&family=Space+Mono&display=swap');

:root {
  --steel-white: #F8F9FA;
  --industrial-gray: #EBEEF2;
  --engineering-orange: #FF6B35;
  --precision-blue: #2563EB;
  --carbon-gray: #1E293B;
  --neon-cyan: #06B6D4;
  --slate: #475569;
  --light-steel: #94A3B8;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0
}

html {
  scroll-behavior: smooth
}

body {
  font-family: 'Barlow', sans-serif;
  font-size: 16px;
  line-height: 1.75;
  color: var(--slate);
  background: var(--steel-white);
  overflow-x: hidden
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: 'Rajdhani', sans-serif;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--carbon-gray)
}

strong,
p {
  color: inherit
}

a {
  text-decoration: none;
  color: inherit;
  transition: all .25s ease-out
}

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  font-family: 'Rajdhani', sans-serif;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.02em;
  border-radius: 40px;
  border: none;
  cursor: pointer;
  transition: all .25s ease-out;
  white-space: nowrap;
  min-height: 44px
}

.btn-primary {
  background: linear-gradient(135deg, #FF6B35, #F05A28);
  color: #fff;
  box-shadow: 0 4px 16px rgba(255, 107, 53, .25)
}

.btn-primary:hover {
  box-shadow: 0 8px 28px rgba(255, 107, 53, .35);
  transform: translateY(-3px)
}

.btn-secondary {
  background: transparent;
  border: 2px solid var(--carbon-gray);
  color: var(--carbon-gray)
}

.btn-secondary:hover {
  border-color: var(--engineering-orange);
  color: var(--engineering-orange)
}

.btn-white {
  background: #fff;
  color: var(--engineering-orange)
}

.header {
  position: fixed;
  top: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1000;
  width: auto;
  max-width: 960px;
  background: rgba(248, 249, 250, .96);
  backdrop-filter: blur(16px);
  border: 2px solid rgba(255, 107, 53, .15);
  border-radius: 60px;
  box-shadow: 0 8px 40px rgba(30, 41, 59, .08), 0 24px 72px rgba(255, 107, 53, .06), inset 0 1px 0 rgba(255, 255, 255, .95);
  padding: 14px 40px;
  display: flex;
  align-items: center;
  gap: 40px;
  transition: all .35s cubic-bezier(.4, 0, .2, 1)
}

.header.scrolled {
  padding: 8px 20px
}

.header.scrolled .nav-desktop {
  display: none
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0
}

.logo-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, #FF6B35, #2563EB);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center
}

.logo-icon svg {
  width: 24px;
  height: 24px;
  fill: #fff
}

.logo-text {
  font-family: 'Rajdhani', sans-serif;
  font-weight: 700;
  font-size: 14px;
  color: var(--carbon-gray)
}

.logo-sub {
  font-family: 'Barlow', sans-serif;
  font-size: 9px;
  color: var(--light-steel);
  letter-spacing: .08em
}

.nav-desktop {
  display: flex;
  align-items: center;
  gap: 32px
}

.nav-link {
  font-family: 'Barlow', sans-serif;
  font-weight: 600;
  font-size: 13px;
  letter-spacing: .02em;
  color: var(--slate);
  position: relative
}

.nav-link:hover {
  color: var(--engineering-orange)
}

.nav-link::after {
  content: '';
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 6px;
  height: 6px;
  background: var(--engineering-orange);
  border-radius: 50%;
  opacity: 0
}

.nav-link:hover::after {
  opacity: 1
}

.nav-link.active {
  color: var(--engineering-orange)
}

.header-right {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-shrink: 0
}

.header-phone {
  font-family: 'Space Mono', monospace;
  font-size: 12px;
  color: var(--engineering-orange);
  display: none;
}

.nav-cta {
  padding: 12px 20px;
  font-size: 13px
}

.mobile-toggle {
  display: none;
  width: 44px;
  height: 44px;
  background: rgba(255, 107, 53, .1);
  border-radius: 20px;
  border: none;
  cursor: pointer;
  align-items: center;
  justify-content: center
}

.mobile-toggle svg {
  width: 20px;
  height: 20px;
  stroke: #FF6B35;
  stroke-width: 2px;
  fill: none
}

.mobile-menu-overlay {
  position: fixed;
  inset: 0;
  background: rgba(248, 249, 250, .99);
  z-index: 9999;
  backdrop-filter: blur(24px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  padding-top: 100px;
  opacity: 0;
  visibility: hidden;
  transition: all .3s ease
}

.mobile-menu-overlay.active {
  opacity: 1;
  visibility: visible
}

.mobile-menu-close {
  position: absolute;
  top: 24px;
  right: 24px;
  width: 48px;
  height: 48px;
  background: rgba(255, 107, 53, .1);
  border-radius: 50%;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center
}

.mobile-menu-close svg {
  width: 24px;
  height: 24px;
  stroke: #FF6B35;
  stroke-width: 2px;
  fill: none
}

.mobile-nav {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px
}

.mobile-nav-link {
  font-family: 'Rajdhani', sans-serif;
  font-weight: 700;
  font-size: 40px;
  color: var(--carbon-gray);
  opacity: 0;
  transform: translateY(20px);
  transition: all .3s ease
}

.mobile-menu-overlay.active .mobile-nav-link {
  opacity: 1;
  transform: translateY(0)
}

.mobile-nav-link:nth-child(1) {
  transition-delay: .07s
}

.mobile-nav-link:nth-child(2) {
  transition-delay: .14s
}

.mobile-nav-link:nth-child(3) {
  transition-delay: .21s
}

.mobile-nav-link:nth-child(4) {
  transition-delay: .28s
}

.mobile-nav-link:nth-child(5) {
  transition-delay: .35s
}

.mobile-nav-divider {
  width: 60px;
  height: 2px;
  background: var(--engineering-orange);
  opacity: 0;
  transition: all .3s ease
}

.mobile-menu-overlay.active .mobile-nav-divider {
  opacity: 1
}

.mobile-contact {
  font-family: 'Space Mono', monospace;
  font-size: 14px;
  color: var(--engineering-orange);
  margin-top: 32px;
  opacity: 0;
  transition: all .3s ease .42s
}

.mobile-address {
  font-size: 12px;
  color: var(--light-steel);
  margin-top: 8px;
  opacity: 0;
  transition: all .3s ease .49s
}

.mobile-menu-overlay.active .mobile-contact,
.mobile-menu-overlay.active .mobile-address {
  opacity: 1
}

.hero {
  min-height: 100vh;
  background: var(--industrial-gray);
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden
}

.hero-grid {
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(45deg, transparent, transparent 80px, rgba(37, 99, 235, .06) 80px, rgba(37, 99, 235, .06) 81px)
}

.hero-content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: 48px;
  padding: 140px 80px 80px;
  width: 100%;
  max-width: 1400px;
  margin: 0 auto
}

.hero-left {
  position: relative
}

.hero-decor {
  width: 48px;
  height: 48px;
  margin-bottom: 24px
}

.hero-decor svg {
  width: 100%;
  height: 100%;
  stroke: var(--engineering-orange);
  stroke-width: 3px;
  fill: none;
  opacity: .5
}

.hero-title {
  font-size: 60px;
  line-height: .85;
  color: var(--carbon-gray);
  max-width: 480px;
  margin-bottom: 20px
}

.hero-subtitle {
  font-size: 17px;
  color: var(--slate);
  line-height: 1.75;
  max-width: 440px;
  margin-bottom: 32px
}

.hero-markers {
  display: flex;
  gap: 8px;
  margin-bottom: 32px
}

.hero-marker {
  width: 8px;
  height: 8px;
  background: var(--engineering-orange);
  border-radius: 2px;
  filter: drop-shadow(0 4px 12px rgba(255, 107, 53, .3))
}

.hero-buttons {
  display: flex;
  gap: 12px;
  flex-wrap: wrap
}

.hero-right {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center
}

.hero-3d {
  width: 300px;
  height: 300px;
  position: relative;
  animation: rotate3d 40s ease-in-out infinite
}

@keyframes rotate3d {

  0%,
  100% {
    transform: rotateY(0deg) scale(1)
  }

  50% {
    transform: rotateY(180deg) scale(1.02)
  }
}

.hero-3d-inner {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255, 107, 53, .2), rgba(37, 99, 235, .2));
  border: 3px solid var(--engineering-orange);
  transform: rotateY(45deg);
  animation: breathe 12s ease-in-out infinite alternate
}

@keyframes breathe {
  0% {
    transform: rotateY(45deg) scale(.98)
  }

  100% {
    transform: rotateY(45deg) scale(1.02)
  }
}

.hero-card {
  position: absolute;
  background: rgba(255, 255, 255, .95);
  backdrop-filter: blur(12px);
  border: 2px solid rgba(255, 107, 53, .1);
  border-radius: 12px;
  padding: 16px 20px;
  box-shadow: 0 16px 48px rgba(30, 41, 59, .08)
}

.hero-card-title {
  font-family: 'Rajdhani', sans-serif;
  font-weight: 600;
  font-size: 14px;
  color: var(--carbon-gray)
}

.hero-card-value {
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  color: var(--engineering-orange)
}

.hero-card-1 {
  top: 80px;
  right: 0
}

.hero-card-2 {
  top: 50%;
  right: 0;
  transform: translateY(-50%)
}

.hero-card-3 {
  bottom: 40px;
  right: 0
}

.section {
  padding: 100px 0;
  position: relative
}

.section-white {
  background: var(--steel-white)
}

.section-gray {
  background: var(--industrial-gray)
}

.section-orange {
  background: var(--engineering-orange)
}

.section-header {
  text-align: center;
  margin-bottom: 64px
}

.section-title {
  font-size: 44px;
  color: var(--carbon-gray);
  margin-bottom: 16px
}

.section-subtitle {
  font-size: 16px;
  color: var(--slate);
  max-width: 600px;
  margin: 0 auto
}

.diagonal-cut {
  clip-path: polygon(0 4%, 100% 0, 100% 100%, 0 100%)
}

.hard-divider {
  height: 4px;
  background: linear-gradient(90deg, var(--engineering-orange), var(--precision-blue))
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  /* grid-template-rows: repeat(3, 280px); */
  gap: 20px
}

.service-card {
  background: rgba(255, 255, 255, .98);
  border-radius: 8px;
  border: 1px solid rgba(255, 107, 53, .08);
  padding: 20px;
  transition: all .3s ease;
  position: relative;
  overflow: hidden
}

.service-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(255, 107, 53, .08)
}

.service-card.featured {
  grid-column: span 2;
  grid-row: span 2;
  background: url(../media/service-main.webp) center/cover;
  border: none
}

.service-card.cta-card {
  background: linear-gradient(135deg, #FF6B35, #F05A28);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  grid-column: span 2
}

.service-card.cta-card .cta-title {
  font-family: 'Rajdhani', sans-serif;
  font-weight: 700;
  font-size: 18px;
  color: #fff;
  margin-bottom: 16px
}

.service-card.border-left {
  border-left: 3px solid var(--engineering-orange)
}

.service-card.border-blue {
  border-left: 3px solid var(--precision-blue)
}

.service-card-title {
  font-family: 'Rajdhani', sans-serif;
  font-weight: 600;
  font-size: 14px;
  color: var(--carbon-gray);
  margin-bottom: 8px
}

.service-card-text {
  font-size: 13px;
  color: var(--slate);
  line-height: 1.5
}

.about-split {
  display: grid;
  grid-template-columns: 55% 45%;
  min-height: 500px
}

.about-image {
  position: relative;
  overflow: hidden;
  border-radius: 8px
}

.about-image img {
  width: 100%;
  height: 100%;
  object-fit: cover
}

.about-image-decor {
  position: absolute;
  bottom: 40px;
  left: 40px;
  width: 60px;
  height: 60px
}

.about-image-decor svg {
  width: 100%;
  height: 100%;
  stroke: var(--engineering-orange);
  stroke-width: 3px;
  fill: none;
  opacity: .3
}

.about-content {
  padding: 80px 60px;
  display: flex;
  flex-direction: column;
  justify-content: center
}

.about-decor {
  width: 48px;
  height: 48px;
  margin-bottom: 24px
}

.about-decor svg {
  width: 100%;
  height: 100%;
  stroke: var(--engineering-orange);
  stroke-width: 3px;
  fill: none;
  opacity: .4
}

.about-title {
  font-size: 32px;
  color: var(--carbon-gray);
  margin-bottom: 24px
}

.about-text {
  font-size: 16px;
  color: var(--slate);
  line-height: 1.8;
  margin-bottom: 20px
}

.about-divider {
  width: 60px;
  height: 2px;
  background: var(--engineering-orange);
  transform: rotate(-45deg);
  margin: 20px 0
}

.process-timeline {
  position: relative;
  max-width: 900px;
  margin: 0 auto
}

.process-line {
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--engineering-orange), var(--precision-blue), var(--engineering-orange));
  transform: translateX(-50%);
  border-radius: 2px
}

.process-step {
  display: flex;
  align-items: flex-start;
  margin-bottom: 48px;
  position: relative
}

.process-step:nth-child(even) {
  flex-direction: row-reverse
}

.process-step-card {
  flex: 0 0 calc(50% - 56px);
  background: rgba(255, 255, 255, .98);
  backdrop-filter: blur(12px);
  border-radius: 8px;
  padding: 28px 32px;
  border: 1px solid rgba(255, 107, 53, .08);
  box-shadow: 0 12px 40px rgba(30, 41, 59, .05)
}

.process-step-connector {
  width: 40px;
  height: 3px;
  background: var(--engineering-orange);
  border-radius: 2px;
  margin: 24px 0;
  flex-shrink: 0
}

.process-step-dot {
  width: 12px;
  height: 12px;
  background: var(--engineering-orange);
  border-radius: 50%;
  border: 3px solid #fff;
  box-shadow: 0 0 0 3px var(--engineering-orange);
  position: absolute;
  left: 50%;
  transform: translateX(-50%)
}

.process-step-num {
  width: 52px;
  height: 52px;
  border: 2px solid rgba(255, 107, 53, .25);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px
}

.process-step-num span {
  font-family: 'Rajdhani', sans-serif;
  font-weight: 700;
  font-size: 22px;
  color: var(--engineering-orange)
}

.process-step-title {
  font-family: 'Rajdhani', sans-serif;
  font-weight: 600;
  font-size: 18px;
  color: var(--carbon-gray);
  margin-bottom: 8px
}

.process-step-text {
  font-size: 14px;
  color: var(--slate);
  line-height: 1.7
}

.process-step-image {
  height: 120px;
  border-radius: 8px;
  margin-top: 16px;
  overflow: hidden
}

.process-step-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(1.05)
}

.marquee {
  overflow: hidden;
  padding: 40px 0;
  background: var(--industrial-gray)
}

.marquee-track {
  display: flex;
  animation: marquee 30s linear infinite
}

.marquee-item {
  font-family: 'Rajdhani', sans-serif;
  font-weight: 600;
  font-size: 15px;
  color: var(--carbon-gray);
  letter-spacing: .04em;
  white-space: nowrap;
  padding: 0 40px;
  display: flex;
  align-items: center;
  gap: 40px
}

.marquee-separator {
  width: 8px;
  height: 8px;
  background: var(--engineering-orange);
  flex-shrink: 0
}

@keyframes marquee {
  0% {
    transform: translateX(0)
  }

  100% {
    transform: translateX(-50%)
  }
}

.advantages-cards {
  max-width: 900px;
  margin: 0 auto
}

.advantage-card {
  background: rgba(255, 255, 255, .98);
  backdrop-filter: blur(16px);
  border-radius: 8px;
  border: 1px solid rgba(255, 107, 53, .08);
  box-shadow: 0 16px 48px rgba(30, 41, 59, .08);
  padding: 0;
  margin-bottom: -80px;
  position: relative;
  z-index: 1;
  transition: all .3s ease;
  display: flex;
  overflow: hidden
}

.advantage-card:hover {
  box-shadow: 0 24px 72px rgba(255, 107, 53, .1);
  z-index: 10;
  transform: translateY(-4px)
}

.advantage-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--precision-blue), var(--neon-cyan))
}

.advantage-icon {
  width: 56px;
  height: 56px;
  margin: 32px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center
}

.advantage-icon svg {
  width: 100%;
  height: 100%;
  stroke: var(--engineering-orange);
  stroke-width: 2px;
  fill: none
}

.advantage-content {
  padding: 32px 48px 32px 0;
  flex: 1
}

.advantage-title {
  font-family: 'Rajdhani', sans-serif;
  font-weight: 600;
  font-size: 18px;
  color: var(--carbon-gray);
  margin-bottom: 8px
}

.advantage-text {
  font-size: 14px;
  color: var(--slate);
  line-height: 1.65
}

.advantage-deco {
  width: 30px;
  height: 2px;
  background: var(--neon-cyan);
  border-radius: 2px;
  margin-top: 12px
}

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

.achievement-card {
  background: rgba(255, 255, 255, .98);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 107, 53, .08);
  border-radius: 8px;
  padding: 28px;
  text-align: center;
  transition: all .4s cubic-bezier(.4, 0, .2, 1)
}

.achievement-card:hover {
  flex-grow: 1.5;
  background: #fff;
  box-shadow: 0 20px 56px rgba(255, 107, 53, .08);
  border-color: rgba(255, 107, 53, .15)
}

.achievement-icon {
  width: 44px;
  height: 44px;
  margin: 0 auto 14px
}

.achievement-icon svg {
  width: 100%;
  height: 100%;
  stroke: var(--engineering-orange);
  stroke-width: 2px;
  fill: none
}

.achievement-value {
  font-family: 'Rajdhani', sans-serif;
  font-weight: 700;
  font-size: 44px;
  color: var(--carbon-gray);
  transition: all .3s ease
}

.achievement-card:hover .achievement-value {
  color: var(--engineering-orange)
}

.achievement-label {
  font-size: 11px;
  color: var(--light-steel);
  text-transform: uppercase;
  letter-spacing: .1em;
  margin-top: 8px
}

.achievement-deco {
  position: absolute;
  top: 0;
  right: 0;
  width: 40px;
  height: 40px;
  transform: rotate(-45deg);
  opacity: .3
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 48px;
  padding: 0 80px
}

.team-info {
  padding-right: 40px
}

.team-header {
  margin-bottom: 32px
}

.team-description {
  font-size: 15px;
  color: var(--slate);
  line-height: 1.8;
  margin-bottom: 32px
}

.team-member {
  position: relative;
  padding: 16px 20px;
  background: rgba(255, 255, 255, .98);
  border: 1px solid rgba(255, 107, 53, .08);
  border-radius: 8px;
  margin-bottom: 12px;
  transition: all .3s ease;
  cursor: pointer
}

.team-member:hover {
  border-color: rgba(255, 107, 53, .2);
  box-shadow: 0 8px 24px rgba(255, 107, 53, .06)
}

.team-member::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--engineering-orange);
  border-radius: 8px 0 0 8px;
  opacity: 0;
  transition: opacity .3s ease
}

.team-member:hover::before {
  opacity: 1
}

.team-name {
  font-family: 'Rajdhani', sans-serif;
  font-weight: 600;
  font-size: 16px;
  color: var(--carbon-gray)
}

.team-role {
  font-size: 12px;
  color: var(--engineering-orange);
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-top: 4px
}

.team-spec {
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  color: var(--light-steel)
}

.team-photos {
  position: relative;
  min-height: 200px
}

.team-photo {
  position: absolute;
  right: 0;
  top: 0;
  width: 220px;
  height: 160px;
  object-fit: cover;
  border-radius: 8px;
  border: 2px solid rgba(255, 107, 53, .15);
  box-shadow: 0 12px 40px rgba(30, 41, 59, .08);
  opacity: 0;
  transform: translateX(-20px);
  transition: all .4s ease;
  pointer-events: none
}

.team-member:hover~.team-photo {
  opacity: 1;
  transform: translateX(0)
}

.faq-section {
  position: relative;
  min-height: 500px;
  display: flex;
  justify-content: center;
  align-items: center
}

.faq-container {
  position: relative;
  width: 100%;
  max-width: 800px
}

.faq-central {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 160px;
  height: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1
}

.faq-central-circle {
  position: absolute;
  inset: 0;
  background: rgba(255, 107, 53, .08);
  border: 2px solid var(--engineering-orange);
  border-radius: 50%
}

.faq-central-icon {
  position: relative;
  z-index: 2;
  width: 64px;
  height: 64px
}

.faq-central-icon svg {
  width: 100%;
  height: 100%;
  stroke: var(--precision-blue);
  stroke-width: 2px;
  fill: none
}

.faq-node {
  background: rgba(255, 255, 255, .98);
  backdrop-filter: blur(16px);
  border-radius: 8px;
  border: 1px solid rgba(255, 107, 53, .08);
  padding: 24px 28px;
  box-shadow: 0 12px 40px rgba(30, 41, 59, .05);
  transition: all .3s ease;
  position: absolute;
  max-width: 280px
}

.faq-node:hover {
  transform: scale(1.08);
  border-color: rgba(255, 107, 53, .25);
  box-shadow: 0 20px 56px rgba(255, 107, 53, .1);
  z-index: 10
}

.faq-question {
  font-family: 'Rajdhani', sans-serif;
  font-weight: 600;
  font-size: 15px;
  color: var(--carbon-gray)
}

.faq-answer {
  font-size: 14px;
  color: var(--slate);
  margin-top: 8px;
  line-height: 1.65
}

.faq-connector {
  position: absolute;
  width: 2px;
  height: 60px;
  background: rgba(255, 107, 53, .15);
  z-index: 0
}

.testimonials-section {
  position: relative;
  overflow: hidden;
  padding: 40px 0
}

.testimonials-row {
  display: flex;
  gap: 24px;
  margin-bottom: 24px
}

.testimonials-row:nth-child(1) {
  animation: marquee-left 40s linear infinite
}

.testimonials-row:nth-child(2) {
  animation: marquee-right 35s linear infinite
}

@keyframes marquee-left {
  0% {
    transform: translateX(0)
  }

  100% {
    transform: translateX(-50%)
  }
}

@keyframes marquee-right {
  0% {
    transform: translateX(-50%)
  }

  100% {
    transform: translateX(0)
  }
}

.testimonial-card {
  min-width: 320px;
  background: rgba(255, 255, 255, .98);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 107, 53, .08);
  border-radius: 8px;
  padding: 24px;
  box-shadow: 0 12px 40px rgba(30, 41, 59, .05)
}

.testimonial-quote {
  width: 32px;
  height: 32px;
  margin-bottom: 12px
}

.testimonial-quote svg {
  width: 100%;
  height: 100%;
  stroke: var(--engineering-orange);
  stroke-width: 2px;
  fill: none
}

.testimonial-stars {
  display: flex;
  gap: 4px;
  margin-bottom: 8px
}

.testimonial-star {
  width: 16px;
  height: 16px;
  fill: var(--engineering-orange)
}

.testimonial-text {
  font-size: 14px;
  color: var(--slate);
  line-height: 1.65;
  font-style: italic;
  margin-bottom: 12px
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 8px
}

.testimonial-avatar {
  width: 36px;
  height: 36px;
  border-radius: 4px;
  object-fit: cover;
  border: 1px solid rgba(255, 107, 53, .2)
}

.testimonial-name {
  font-family: 'Rajdhani', sans-serif;
  font-weight: 600;
  font-size: 13px;
  color: var(--carbon-gray)
}

.testimonial-company {
  font-size: 11px;
  color: var(--light-steel)
}

.contact-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 500px
}

.contact-form {
  padding: 80px 60px;
  background: var(--industrial-gray)
}

.contact-form-title {
  font-size: 28px;
  color: var(--carbon-gray);
  margin-bottom: 24px
}

.contact-form-decor {
  width: 48px;
  height: 48px;
  margin-bottom: 24px
}

.contact-form-decor svg {
  width: 100%;
  height: 100%;
  stroke: var(--engineering-orange);
  stroke-width: 3px;
  fill: none;
  opacity: .4
}

.contact-form-subtitle {
  font-size: 14px;
  color: var(--light-steel);
  margin-bottom: 28px
}

.form-group {
  margin-bottom: 24px
}

.form-label {
  display: block;
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  text-transform: uppercase;
  color: var(--light-steel);
  margin-bottom: 8px
}

.form-input {
  width: 100%;
  padding: 12px 0;
  border: none;
  border-bottom: 2px solid rgba(30, 41, 59, .12);
  background: transparent;
  font-family: 'Barlow', sans-serif;
  font-size: 16px;
  color: var(--carbon-gray);
  border-radius: 0;
  transition: border-color .3s ease
}

.form-input:focus {
  outline: none;
  border-bottom-color: var(--engineering-orange)
}

.form-input:focus+.form-label {
  color: var(--engineering-orange)
}

.form-textarea {
  width: 100%;
  padding: 12px 0;
  border: none;
  border-bottom: 2px solid rgba(30, 41, 59, .12);
  background: transparent;
  font-family: 'Barlow', sans-serif;
  font-size: 16px;
  color: var(--carbon-gray);
  border-radius: 0;
  resize: vertical;
  min-height: 100px
}

.form-textarea:focus {
  outline: none;
  border-bottom-color: var(--engineering-orange)
}

.contact-info {
  background: rgba(255, 255, 255, .98);
  backdrop-filter: blur(16px);
  border-radius: 8px;
  padding: 80px 48px;
  border: 1px solid rgba(255, 107, 53, .08);
  box-shadow: 0 12px 40px rgba(30, 41, 59, .05);
  display: flex;
  flex-direction: column;
  justify-content: center
}

.contact-block {
  padding: 20px 0;
  border-bottom: 1px solid rgba(255, 107, 53, .1)
}

.contact-block:last-child {
  border-bottom: none
}

.contact-icon {
  width: 24px;
  height: 24px;
  margin-bottom: 12px
}

.contact-icon svg {
  width: 100%;
  height: 100%;
  stroke: var(--engineering-orange);
  stroke-width: 1.5px;
  fill: none
}

.contact-label {
  font-size: 12px;
  color: var(--light-steel);
  margin-bottom: 4px
}

.contact-value {
  font-size: 15px;
  color: var(--slate)
}

.contact-map {
  height: 200px;
  border-radius: 8px;
  overflow: hidden;
  margin-top: 24px;
  filter: grayscale(100%)
}

.contact-map iframe {
  width: 100%;
  height: 100%;
  border: none
}

.footer {
  background: var(--carbon-gray);
  padding: 80px 0 40px;
  color: #fff
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 64px
}

.footer-brand {
  font-family: 'Rajdhani', sans-serif;
  font-weight: 700;
  font-size: 18px;
  color: #fff;
  margin-bottom: 16px
}

.footer-desc {
  font-size: 14px;
  color: var(--light-steel);
  line-height: 1.7
}

.footer-title {
  font-family: 'Rajdhani', sans-serif;
  font-weight: 600;
  font-size: 14px;
  color: #fff;
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: .08em
}

.footer-links {
  list-style: none
}

.footer-links li {
  margin-bottom: 12px
}

.footer-links a {
  font-size: 14px;
  color: var(--light-steel);
  transition: color .3s ease
}

.footer-links a:hover {
  color: var(--engineering-orange)
}

.footer-bottom {
  padding-top: 40px;
  border-top: 1px solid rgba(255, 255, 255, .1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px
}

.footer-copy {
  font-size: 12px;
  color: var(--light-steel)
}

.footer-legal {
  display: flex;
  gap: 24px
}

.footer-legal a {
  font-size: 12px;
  color: var(--light-steel);
  transition: color .3s ease
}

.footer-legal a:hover {
  color: var(--engineering-orange)
}

.cookie-banner {
  position: fixed;
  bottom: 24px;
  left: 24px;
  max-width: 400px;
  background: rgba(30, 41, 59, .98);
  backdrop-filter: blur(16px);
  border-radius: 12px;
  padding: 24px;
  box-shadow: 0 16px 48px rgba(30, 41, 59, .2);
  z-index: 9998;
  opacity: 1;
  transform: translateY(0);
  transition: all .3s ease
}

.cookie-title {
  font-family: 'Rajdhani', sans-serif;
  font-weight: 700;
  font-size: 16px;
  color: #fff;
  margin-bottom: 12px
}

.cookie-text {
  font-size: 13px;
  color: var(--light-steel);
  line-height: 1.6;
  margin-bottom: 16px
}

.cookie-buttons {
  display: flex;
  gap: 12px
}

.cookie-btn {
  padding: 10px 20px;
  font-family: 'Rajdhani', sans-serif;
  font-weight: 600;
  font-size: 13px;
  border-radius: 30px;
  border: none;
  cursor: pointer;
  transition: all .25s ease;
  min-height: 40px
}

.cookie-accept {
  background: var(--engineering-orange);
  color: #fff
}

.cookie-decline {
  background: transparent;
  border: 1px solid var(--light-steel);
  color: var(--light-steel)
}

.page-hero {
  background: var(--steel-white);
  padding: 160px 0 80px;
  position: relative;
  overflow: hidden
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(45deg, transparent, transparent 80px, rgba(37, 99, 235, .04) 80px, rgba(37, 99, 235, .04) 81px)
}

.page-hero-content {
  position: relative;
  z-index: 1;
  max-width: 560px;
  margin-left: 40px
}

.breadcrumbs {
  font-family: 'Space Mono', monospace;
  font-size: 12px;
  color: var(--light-steel);
  letter-spacing: .08em;
  margin-bottom: 16px
}

.page-title {
  font-size: 44px;
  color: var(--carbon-gray);
  display: flex;
  align-items: center;
  gap: 12px
}

.page-title::before {
  content: '';
  width: 24px;
  height: 24px;
  background: var(--engineering-orange);
  transform: rotate(-45deg);
  display: block
}

.page-markers {
  display: flex;
  gap: 8px;
  margin-top: 16px
}

.reveal-fade {
  opacity: 0;
  transition: opacity .6s ease-out
}

.reveal-up {
  opacity: 0;
  transform: translateY(24px);
  transition: all .65s ease-out
}

.reveal-left {
  opacity: 0;
  transform: translateX(-24px);
  transition: all .6s ease
}

.reveal-scale {
  opacity: 0;
  transform: scale(.96);
  transition: all .5s ease
}

.reveal-diagonal {
  opacity: 0;
  transform: scale(.9);
  transition: all .5s ease
}

.visible {
  opacity: 1;
  transform: translate(0) scale(1)
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px
}

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  aspect-ratio: 4/3
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s ease
}

.gallery-item:hover img {
  transform: scale(1.05)
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(30, 41, 59, .8), transparent);
  opacity: 0;
  transition: opacity .3s ease;
  display: flex;
  align-items: flex-end;
  padding: 20px
}

.gallery-item:hover .gallery-overlay {
  opacity: 1
}

.gallery-caption {
  font-family: 'Rajdhani', sans-serif;
  font-weight: 600;
  font-size: 14px;
  color: #fff
}

.legal-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 120px 24px
}

.legal-content h1 {
  font-size: 36px;
  margin-bottom: 24px
}

.legal-content h2 {
  font-size: 24px;
  margin: 32px 0 16px
}

.legal-content p {
  margin-bottom: 16px;
  line-height: 1.8
}

.thankyou-hero {
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: var(--industrial-gray);
  position: relative
}

.thankyou-content {
  position: relative;
  z-index: 2
}

.thankyou-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 32px;
  background: rgba(255, 107, 53, .1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center
}

.thankyou-icon svg {
  width: 40px;
  height: 40px;
  stroke: var(--engineering-orange);
  stroke-width: 2px;
  fill: none
}

.thankyou-title {
  font-size: 48px;
  color: var(--carbon-gray);
  margin-bottom: 16px
}

.thankyou-text {
  font-size: 18px;
  color: var(--slate);
  max-width: 500px;
  margin: 0 auto 32px
}

@media(max-width:1024px) {
  .header {
    left: 16px;
    right: 16px;
    transform: none;
    width: auto;
    max-width: none;
    border-radius: 32px;
    padding: 12px 20px
  }

  .mobile-toggle {
    display: flex
  }

  .nav-desktop {
    display: none
  }

  .header-right {
    display: none;
  }

  .hero-content {
    padding: 120px 40px 60px
  }

  .hero-title {
    font-size: 44px
  }

  .hero-right {
    display: none
  }

  .services-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: auto
  }

  .service-card.featured,
  .service-card.cta-card {
    grid-column: span 2
  }

  .about-split {
    grid-template-columns: 1fr
  }

  .about-image {
    height: 300px
  }

  .about-content {
    padding: 60px 40px
  }

  .process-step,
  .process-step:nth-child(even) {
    flex-direction: column
  }

  .process-step-card {
    flex: 1
  }

  .process-line {
    display: none
  }

  .process-step-dot {
    display: none
  }

  .achievements-grid {
    grid-template-columns: repeat(2, 1fr)
  }

  .team-grid {
    grid-template-columns: 1fr;
    padding: 0 40px
  }

  .contact-split {
    grid-template-columns: 1fr
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr)
  }

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

@media(max-width:768px) {
  .hero-content {
    padding: 100px 24px 40px;
    grid-template-columns: 1fr
  }

  .hero-title {
    font-size: 36px
  }

  .services-grid {
    grid-template-columns: 1fr
  }

  .service-card.featured,
  .service-card.cta-card {
    grid-column: span 1
  }

  .hero-buttons {
    flex-direction: column
  }

  .hero-buttons .btn {
    width: 100%
  }

  .process-step-card {
    padding: 20px
  }

  .advantage-card {
    flex-direction: column
  }

  .advantage-icon {
    margin: 20px
  }

  .advantage-content {
    padding: 0 20px 20px
  }

  .team-photos {
    display: none
  }

  .footer-grid {
    grid-template-columns: 1fr
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center
  }

  .gallery-grid {
    grid-template-columns: 1fr
  }

  .cookie-banner {
    left: 16px;
    right: 16px;
    max-width: none
  }
}