:root {
  --bg-900: #0a0b0f;
  --bg-800: #14161d;
  --bg-700: #1f222b;
  --steel-500: #7d828b;
  --steel-300: #c3c8d0;
  --text-100: #f4f5f7;
  --text-300: #c8ccd4;
  --accent-blue-500: #c10f1f;
  --accent-blue-300: #ea2d3d;
  --accent-orange-500: #676c75;
  --glass-bg: rgba(202, 207, 217, 0.08);
  --glass-border: rgba(255, 255, 255, 0.16);
  --shadow-blue: 0 24px 64px rgba(199, 20, 34, 0.28);
  --shadow-panel: 0 18px 46px rgba(0, 0, 0, 0.42);
  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-sm: 12px;
  --container: min(1280px, 92vw);
  --space-1: 0.5rem;
  --space-2: 0.75rem;
  --space-3: 1rem;
  --space-4: 1.5rem;
  --space-5: 2rem;
  --space-6: 3rem;
  --space-7: 4.5rem;
  --space-8: 6rem;
  --display: clamp(2.4rem, 7vw, 5.9rem);
  --h2: clamp(1.85rem, 4vw, 3.5rem);
  --h3: clamp(1.25rem, 2vw, 1.75rem);
  --body: 1.02rem;
  --small: 0.87rem;
  --ease-out: cubic-bezier(0.2, 0.8, 0.2, 1);
}

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

html,
body {
  margin: 0;
  padding: 0;
  background: radial-gradient(circle at 18% 12%, rgba(193, 15, 31, 0.18) 0%, transparent 30%),
    radial-gradient(circle at 82% 18%, rgba(125, 130, 139, 0.18) 0%, transparent 32%),
    linear-gradient(145deg, var(--bg-900), var(--bg-800));
  color: var(--text-100);
  font-family: "Manrope", sans-serif;
  scroll-behavior: auto;
}

body {
  line-height: 1.55;
  overflow-x: hidden;
  position: relative;
}

.noise-layer {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  opacity: 0.12;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140' viewBox='0 0 140 140'%3E%3Cg fill='%23ffffff' fill-opacity='0.3'%3E%3Ccircle cx='8' cy='6' r='0.8'/%3E%3Ccircle cx='41' cy='16' r='0.6'/%3E%3Ccircle cx='82' cy='28' r='0.8'/%3E%3Ccircle cx='109' cy='14' r='0.7'/%3E%3Ccircle cx='24' cy='72' r='0.7'/%3E%3Ccircle cx='73' cy='64' r='0.6'/%3E%3Ccircle cx='127' cy='89' r='0.8'/%3E%3Ccircle cx='16' cy='121' r='0.7'/%3E%3Ccircle cx='58' cy='111' r='0.8'/%3E%3Ccircle cx='97' cy='132' r='0.7'/%3E%3C/g%3E%3C/svg%3E");
}

.glow-orb {
  position: fixed;
  width: 42vw;
  max-width: 560px;
  aspect-ratio: 1;
  border-radius: 999px;
  filter: blur(90px);
  z-index: 0;
  pointer-events: none;
  transition: transform 0.65s var(--ease-out);
}

.glow-orb-a {
  top: -22vh;
  left: -12vw;
  background: radial-gradient(circle, rgba(199, 20, 34, 0.28), transparent 72%);
}

.glow-orb-b {
  bottom: -24vh;
  right: -10vw;
  background: radial-gradient(circle, rgba(158, 163, 172, 0.2), transparent 74%);
}

.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 0;
  height: 3px;
  z-index: 100;
  background: linear-gradient(90deg, var(--accent-blue-500), var(--accent-blue-300));
  box-shadow: 0 0 20px rgba(199, 20, 34, 0.5);
}

img,
video {
  display: block;
  width: 100%;
  object-fit: cover;
}

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

p {
  margin: 0;
}

.container {
  width: var(--container);
  margin: 0 auto;
}

.section {
  position: relative;
  z-index: 2;
}

.section-padded {
  padding: var(--space-8) 0;
}

.glass {
  background: linear-gradient(135deg, rgba(196, 201, 211, 0.12), rgba(18, 19, 26, 0.4));
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow-panel);
}

.site-header {
  position: fixed;
  top: var(--space-4);
  left: 50%;
  transform: translateX(-50%);
  width: var(--container);
  border-radius: 999px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: 0.65rem 1.1rem;
  z-index: 20;
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.brand-mark {
  width: 2.55rem;
  height: 2.55rem;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(18, 20, 28, 0.9), rgba(10, 11, 15, 0.95));
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.22), 0 0 24px rgba(193, 15, 31, 0.34);
  overflow: hidden;
}

.brand-mark img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.brand-copy {
  display: grid;
  gap: 0.05rem;
}

.brand-title {
  font-family: "Sora", sans-serif;
  letter-spacing: 0.04em;
  font-weight: 800;
  color: var(--accent-blue-300);
  line-height: 1;
}

.brand-subtitle {
  font-family: "Sora", sans-serif;
  letter-spacing: 0.11em;
  font-weight: 600;
  color: var(--steel-300);
  font-size: 0.57rem;
  text-transform: uppercase;
  line-height: 1.15;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.site-nav a {
  font-size: var(--small);
  color: #d2d6de;
  transition: color 0.3s var(--ease-out);
}

.site-nav a:hover {
  color: var(--text-100);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-1);
  border-radius: 999px;
  border: 1px solid transparent;
  padding: 0.82rem 1.4rem;
  font-family: "Sora", sans-serif;
  font-size: var(--small);
  letter-spacing: 0.03em;
  font-weight: 600;
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s var(--ease-out),
    background-color 0.3s var(--ease-out), border-color 0.3s var(--ease-out);
}

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

.btn-primary {
  background: linear-gradient(110deg, var(--accent-blue-500), var(--accent-blue-300));
  color: #ffffff;
  box-shadow: var(--shadow-blue);
}

.btn-primary:hover {
  box-shadow: 0 24px 56px rgba(199, 20, 34, 0.38);
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.03);
  border-color: rgba(255, 255, 255, 0.22);
  color: var(--text-100);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.09);
}

.btn-outline {
  border-color: rgba(255, 255, 255, 0.28);
  color: var(--text-100);
  background: rgba(255, 255, 255, 0.03);
}

.btn-sm {
  padding: 0.65rem 1.1rem;
}

.btn-lg {
  padding: 0.95rem 1.6rem;
}

.hero {
  min-height: 100vh;
  overflow: hidden;
}

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

.hero-media {
  overflow: hidden;
}

.hero-video {
  z-index: 1;
  filter: saturate(0.72) contrast(1.08) brightness(0.35);
  transform: scale(1.08);
  animation: heroZoom 28s linear infinite alternate;
}

.hero-fallback-image {
  z-index: 0;
  opacity: 0.7;
  filter: saturate(0.82) contrast(1.08) brightness(0.34);
  transform: scale(1.04);
}

.hero.video-fallback .hero-video {
  opacity: 0;
}

.hero.video-fallback .hero-fallback-image {
  opacity: 1;
}

.hero-overlay {
  z-index: 2;
  background: linear-gradient(190deg, rgba(1, 6, 14, 0.3), rgba(2, 8, 19, 0.86) 65%),
    radial-gradient(circle at 70% 15%, rgba(199, 20, 34, 0.28), transparent 38%);
}

.hero-overlay::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    118deg,
    transparent 42%,
    rgba(255, 74, 87, 0.2) 50%,
    transparent 58%
  );
  mix-blend-mode: screen;
  animation: heroSweep 10s ease-in-out infinite;
}

.hero-logo-watermark {
  position: absolute;
  right: 4%;
  top: 18%;
  width: clamp(110px, 14vw, 190px);
  opacity: 0.12;
  z-index: 2;
  filter: grayscale(0.2);
  animation: logoPulse 6s ease-in-out infinite;
  transition: transform 0.45s var(--ease-out);
}

.hero-grid {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1.1fr 0.72fr;
  gap: var(--space-6);
  align-items: end;
  padding: 9.5rem 0 var(--space-8);
  position: relative;
  z-index: 3;
}

.section-kicker {
  color: var(--steel-300);
  font-family: "Sora", sans-serif;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-size: 0.74rem;
  margin-bottom: var(--space-3);
}

.section-kicker.center,
.section-title.center {
  text-align: center;
}

.hero-title {
  max-width: 18ch;
  margin: 0;
  font-family: "Sora", sans-serif;
  font-size: var(--display);
  line-height: 1.05;
}

.hero-lead {
  margin-top: var(--space-4);
  max-width: 54ch;
  color: var(--text-300);
  font-size: clamp(1rem, 1.2vw, 1.24rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-5);
}

.hero-floats {
  display: grid;
  gap: var(--space-3);
  align-self: center;
}

.float-card {
  border-radius: var(--radius-md);
  padding: var(--space-4);
}

.float-label {
  color: var(--text-300);
  font-size: var(--small);
  margin-bottom: var(--space-1);
}

.float-value {
  font-family: "Sora", sans-serif;
  font-size: 1.15rem;
}

.section-title {
  margin: 0 0 var(--space-4);
  font-family: "Sora", sans-serif;
  font-size: var(--h2);
  line-height: 1.15;
  max-width: 20ch;
}

.section-body {
  max-width: 62ch;
  color: var(--text-300);
  font-size: var(--body);
}

.two-col {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--space-7);
  align-items: start;
}

.media-stack {
  position: relative;
  min-height: 560px;
}

.media {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-panel);
}

.media-large {
  height: 76%;
}

.media-small {
  width: 58%;
  position: absolute;
  right: -5%;
  bottom: -8%;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.stats-grid {
  margin-top: var(--space-5);
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-3);
}

.stat {
  border-radius: var(--radius-md);
  padding: var(--space-4);
}

.stat-value {
  margin-bottom: var(--space-1);
  font-family: "Sora", sans-serif;
  font-size: clamp(1.7rem, 2.4vw, 2.5rem);
}

.stat-label {
  color: var(--text-300);
  font-size: var(--small);
}

.services-grid {
  margin-top: var(--space-6);
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-3);
}

.service-card {
  border-radius: var(--radius-md);
  padding: var(--space-5);
  min-height: 280px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: border-color 0.35s var(--ease-out), transform 0.35s var(--ease-out),
    box-shadow 0.35s var(--ease-out);
}

.service-card:hover {
  border-color: rgba(255, 74, 87, 0.58);
  transform: translateY(-4px);
  box-shadow: 0 18px 40px rgba(199, 20, 34, 0.24);
}

.service-card h3 {
  margin: 0 0 var(--space-2);
  font-family: "Sora", sans-serif;
  font-size: var(--h3);
}

.service-card p {
  color: var(--text-300);
}

.service-card a {
  margin-top: var(--space-3);
  color: var(--accent-blue-300);
  font-size: var(--small);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.projects-grid {
  margin-top: var(--space-5);
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-3);
}

.project-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
  min-height: 420px;
  cursor: pointer;
}

.project-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    170deg,
    rgba(5, 8, 14, 0.16) 20%,
    rgba(4, 10, 20, 0.82) 72%
  );
  z-index: 1;
}

.project-card img {
  width: 100%;
  height: 100%;
  transition: transform 0.55s var(--ease-out), filter 0.55s var(--ease-out);
}

.project-card:hover img {
  transform: scale(1.07);
  filter: saturate(1.12);
}

.project-overlay {
  position: absolute;
  inset: auto var(--space-4) var(--space-4);
  z-index: 2;
  display: grid;
  gap: var(--space-1);
}

.project-overlay p {
  font-family: "Sora", sans-serif;
  font-size: 1.2rem;
}

.project-overlay span {
  font-size: var(--small);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-blue-300);
}

.capacity-grid {
  margin-top: var(--space-5);
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-3);
}

.capacity-card {
  border-radius: var(--radius-md);
  padding: var(--space-4);
}

.capacity-card h3 {
  margin: 0 0 var(--space-1);
  font-family: "Sora", sans-serif;
  font-size: 1.4rem;
}

.capacity-card p {
  color: var(--text-300);
}

.timeline {
  display: grid;
  gap: var(--space-3);
}

.timeline-step {
  border-radius: var(--radius-md);
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-3);
  padding: var(--space-4);
}

.timeline-step span {
  width: 2.4rem;
  height: 2.4rem;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: linear-gradient(120deg, rgba(199, 20, 34, 0.24), rgba(255, 74, 87, 0.28));
  color: var(--accent-blue-300);
  font-family: "Sora", sans-serif;
}

.timeline-step h3 {
  margin: 0 0 var(--space-1);
  font-size: 1.1rem;
  font-family: "Sora", sans-serif;
}

.timeline-step p {
  color: var(--text-300);
  font-size: 0.96rem;
}

.vision-cards {
  margin-top: var(--space-5);
  display: grid;
  gap: var(--space-3);
}

.vision-card {
  border-radius: var(--radius-md);
  padding: var(--space-4);
}

.vision-card h3,
.cert-card h3 {
  margin: 0 0 var(--space-1);
  font-family: "Sora", sans-serif;
}

.vision-card p,
.cert-card p {
  color: var(--text-300);
}

.cert-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-3);
}

.cert-card {
  border-radius: var(--radius-md);
  padding: var(--space-4);
  min-height: 150px;
}

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

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
  align-items: stretch;
}

.contact-form,
.contact-map {
  border-radius: var(--radius-lg);
}

.contact-form {
  margin-top: var(--space-5);
  padding: var(--space-5);
  display: grid;
  gap: var(--space-3);
}

.contact-form label {
  display: grid;
  gap: 0.4rem;
  font-size: var(--small);
  color: var(--steel-300);
}

.contact-form input,
.contact-form textarea {
  border: 1px solid rgba(255, 255, 255, 0.17);
  border-radius: var(--radius-sm);
  background: rgba(12, 20, 32, 0.58);
  color: var(--text-100);
  font: inherit;
  padding: 0.78rem 0.9rem;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: rgba(255, 74, 87, 0.65);
  box-shadow: 0 0 0 4px rgba(199, 20, 34, 0.14);
}

.contact-map {
  overflow: hidden;
  min-height: 560px;
}

.contact-map iframe {
  border: 0;
  width: 100%;
  height: 100%;
  filter: grayscale(0.85) contrast(1.15) brightness(0.7);
}

.final-cta {
  padding: 0 0 var(--space-8);
}

.final-cta-inner {
  border-radius: var(--radius-lg);
  text-align: center;
  padding: var(--space-7) var(--space-4);
  border-color: rgba(255, 255, 255, 0.2);
}

.final-cta .section-title {
  max-width: 18ch;
  margin: 0 auto var(--space-5);
}

.site-footer {
  position: relative;
  z-index: 2;
  border-top: 1px solid rgba(255, 255, 255, 0.09);
  color: var(--steel-500);
  font-size: var(--small);
  padding: 1.8rem 0 2rem;
  background: linear-gradient(180deg, rgba(10, 11, 15, 0.3), rgba(10, 11, 15, 0.86));
}

.footer-inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: var(--space-4);
  align-items: center;
}

.footer-brand {
  align-self: start;
}

.footer-brand .brand-mark {
  width: 3.3rem;
  height: 3.3rem;
}

.footer-brand .brand-title {
  font-size: 1.12rem;
}

.footer-brand .brand-subtitle {
  font-size: 0.6rem;
}

.footer-meta {
  display: grid;
  gap: 0.35rem;
}

.footer-company {
  font-family: "Sora", sans-serif;
  font-weight: 700;
  color: var(--text-100);
  letter-spacing: 0.01em;
}

.footer-info {
  color: var(--text-300);
}

.footer-copy {
  color: var(--steel-500);
  text-align: right;
  max-width: 30ch;
}

.case-modal {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: grid;
  place-items: center;
  padding: var(--space-4);
  background: rgba(1, 6, 12, 0.78);
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
}

.case-modal.open {
  visibility: visible;
  opacity: 1;
  pointer-events: auto;
}

.case-modal-inner {
  width: min(1120px, 95vw);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.case-modal-inner img {
  height: 100%;
  min-height: 460px;
}

.case-copy {
  padding: var(--space-6);
}

.case-copy h3 {
  margin: 0 0 var(--space-3);
  font-family: "Sora", sans-serif;
  font-size: clamp(1.6rem, 2.2vw, 2.4rem);
}

.case-copy p {
  color: var(--text-300);
  margin-bottom: var(--space-4);
}

.case-copy ul {
  margin: 0;
  padding-left: 1rem;
  display: grid;
  gap: var(--space-1);
  color: var(--steel-300);
}

.case-modal-close {
  position: absolute;
  top: 1.2rem;
  right: 1.2rem;
  width: 2.6rem;
  height: 2.6rem;
  border: 1px solid rgba(255, 255, 255, 0.26);
  border-radius: 50%;
  background: rgba(11, 19, 31, 0.8);
  color: #fff;
  font-size: 1.5rem;
  cursor: pointer;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(32px);
}

@keyframes heroZoom {
  0% {
    transform: scale(1.05);
  }
  100% {
    transform: scale(1.12);
  }
}

@keyframes heroSweep {
  0% {
    transform: translateX(-45%);
    opacity: 0;
  }
  35% {
    opacity: 0.75;
  }
  100% {
    transform: translateX(45%);
    opacity: 0;
  }
}

@keyframes logoPulse {
  0% {
    transform: scale(1);
    opacity: 0.08;
  }
  50% {
    transform: scale(1.06);
    opacity: 0.16;
  }
  100% {
    transform: scale(1);
    opacity: 0.08;
  }
}

@media (max-width: 1180px) {
  .site-header {
    top: var(--space-3);
    padding-right: 0.85rem;
  }

  .hero-grid,
  .two-col,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    gap: var(--space-5);
  }

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

  .media-stack {
    min-height: 420px;
  }

  .media-small {
    right: 5%;
    width: 42%;
  }

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

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

@media (max-width: 860px) {
  .site-header {
    border-radius: var(--radius-md);
    align-items: flex-start;
    flex-direction: column;
    gap: var(--space-2);
  }

  .site-nav {
    width: 100%;
    overflow-x: auto;
    padding-bottom: 0.25rem;
  }

  .brand-subtitle {
    letter-spacing: 0.08em;
    font-size: 0.54rem;
  }

  .btn-outline {
    display: none;
  }

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

  .stats-grid,
  .services-grid,
  .projects-grid,
  .capacity-grid,
  .cert-grid,
  .hero-floats {
    grid-template-columns: 1fr;
  }

  .project-card {
    min-height: 340px;
  }

  .case-modal-inner {
    grid-template-columns: 1fr;
    max-height: 90vh;
    overflow-y: auto;
  }

  .case-modal-inner img {
    min-height: 280px;
    max-height: 320px;
  }

  .case-copy {
    padding: var(--space-5);
  }

  .contact-map {
    min-height: 340px;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: var(--space-3);
    text-align: left;
  }

  .footer-copy {
    text-align: left;
    max-width: none;
  }
}

@media (max-width: 580px) {
  .hero-grid {
    padding-top: 10.8rem;
    padding-bottom: var(--space-7);
  }

  .hero-title {
    max-width: 13ch;
  }

  .hero-actions {
    width: 100%;
  }

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

  .section-title {
    max-width: none;
  }

  .contact-form {
    padding: var(--space-4);
  }
}