@import url("https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&display=swap");

:root {
  --ink: #071224;
  --ink-2: #13243f;
  --paper: #f7f8fb;
  --white: #ffffff;
  --blue: #0a2fd7;
  --red: #ff1828;
  --gold: #f4b422;
  --green: #48a868;
  --muted: #697488;
  --line: rgba(7, 18, 36, .12);
  --shadow: 0 24px 80px rgba(7, 18, 36, .18);
  --radius: 8px;
  --sparky: #88b4ff;
  --font-body: "Manrope", Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--font-body);
  line-height: 1.55;
}
body.modal-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; }
button, input, textarea, select { font: inherit; }
button { cursor: pointer; }
.skip-link {
  position: absolute;
  left: -999px;
  top: 1rem;
  z-index: 20;
  background: var(--white);
  padding: .75rem 1rem;
}
.skip-link:focus { left: 1rem; }

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 10;
  height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 clamp(1rem, 4vw, 3.5rem);
  color: var(--white);
  transition: background .25s ease, box-shadow .25s ease, height .25s ease;
}
.site-header.is-scrolled {
  height: 70px;
  color: var(--ink);
  background: rgba(255, 255, 255, .92);
  box-shadow: 0 16px 50px rgba(7, 18, 36, .12);
  backdrop-filter: blur(18px);
}
.brand {
  display: flex;
  align-items: center;
  width: min(230px, 48vw);
  background: var(--white);
  border-radius: var(--radius);
  padding: .45rem .7rem;
}
.brand img { width: 100%; height: auto; }
.nav {
  display: flex;
  align-items: center;
  gap: clamp(.8rem, 2vw, 2rem);
}
.nav a {
  text-decoration: none;
  font-size: .9rem;
  font-weight: 800;
  letter-spacing: 0;
}
.header-actions { display: flex; align-items: center; gap: .75rem; }
.quote-button, .primary-action, .secondary-action {
  border: 0;
  border-radius: var(--radius);
  text-decoration: none;
  font-weight: 900;
  letter-spacing: 0;
}
.quote-button, .primary-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: .75rem 1rem;
  color: var(--white);
  background: var(--red);
  box-shadow: 0 18px 38px rgba(255, 24, 40, .26);
}
.secondary-action {
  min-height: 46px;
  padding: .75rem 1rem;
  color: var(--white);
  background: rgba(255, 255, 255, .16);
  border: 1px solid rgba(255, 255, 255, .38);
}
.icon-button {
  border: 1px solid var(--line);
  color: inherit;
  background: rgba(255, 255, 255, .12);
  border-radius: var(--radius);
  min-width: 44px;
  min-height: 44px;
}
.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  padding: 0 .75rem;
}
.menu-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: currentColor;
}

.hero {
  position: relative;
  min-height: 94vh;
  display: grid;
  align-items: end;
  padding: 8rem clamp(1rem, 5vw, 5rem) 4rem;
  overflow: hidden;
  color: var(--white);
  background: var(--ink);
}
.hero-slider, .hero-slide, .hero-slide img, .hero-shade, .hero-grid {
  position: absolute;
  inset: 0;
}
.hero-slider {
  overflow: hidden;
  isolation: isolate;
  perspective: 1200px;
}
.hero-slide {
  inset: 0 auto 0 -10%;
  width: 120%;
  z-index: 0;
  opacity: 0;
  clip-path: inset(0);
  transform: none;
  transition:
    opacity 1.15s cubic-bezier(.2, .72, .2, 1),
    filter 1.15s ease;
  will-change: opacity, clip-path;
}
.hero-slide.is-entering {
  z-index: 3;
  opacity: 0;
  transform: none;
}
.hero-slide.is-active {
  z-index: 3;
  opacity: 1;
  transform: none;
}
.hero-slide.is-leaving {
  z-index: 1;
  opacity: 0;
  transform: none;
}
.hero-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: none;
  transform-origin: center;
  transition: filter 1.15s ease;
  will-change: filter;
}
.hero-slide:nth-child(2) img { transform-origin: 66% 48%; }
.hero-slide:nth-child(3) img { transform-origin: 42% 52%; }
.hero-slide.is-active img {
  transform: none;
}
.hero-slide.is-leaving img {
  transform: none;
  filter: saturate(.92) contrast(.98);
}
.hero-shade {
  background:
    linear-gradient(90deg, rgba(7,18,36,.92) 0%, rgba(7,18,36,.62) 44%, rgba(7,18,36,.2) 100%),
    linear-gradient(0deg, rgba(7,18,36,.68) 0%, rgba(7,18,36,0) 48%);
}
.hero-grid {
  opacity: .22;
  background-image:
    linear-gradient(rgba(255,255,255,.18) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.18) 1px, transparent 1px);
  background-size: 84px 84px;
  mask-image: linear-gradient(90deg, black 0%, transparent 70%);
  animation: gridDrift 24s linear infinite;
}
.hero-content {
  position: relative;
  z-index: 1;
  max-width: 820px;
}
.eyebrow {
  margin: 0 0 .85rem;
  color: var(--gold);
  text-transform: uppercase;
  font-weight: 950;
  font-size: .78rem;
  letter-spacing: 0;
}
h1, h2, h3, p { margin-top: 0; }
h1 {
  margin-bottom: 1rem;
  font-size: clamp(3.2rem, 8vw, 7.8rem);
  line-height: .88;
  letter-spacing: 0;
}
h2 {
  margin-bottom: 1rem;
  font-size: clamp(2rem, 4.4vw, 4.6rem);
  line-height: 1;
  letter-spacing: 0;
}
h3 { font-size: 1.25rem; line-height: 1.15; }
.hero-copy {
  max-width: 620px;
  color: rgba(255,255,255,.84);
  font-size: clamp(1.05rem, 2vw, 1.35rem);
}
.mission-panel {
  position: absolute;
  right: clamp(1rem, 2.5vw, 3rem);
  bottom: 8rem;
  z-index: 1;
  width: min(330px, calc(100% - 2rem));
  padding: 1.1rem;
  border: 1px solid rgba(255, 255, 255, .22);
  border-radius: var(--radius);
  background: rgba(7, 18, 36, .62);
  backdrop-filter: blur(18px);
}
.mission-panel div { display: flex; align-items: center; gap: .55rem; color: var(--gold); font-weight: 900; }
.mission-panel strong { display: block; margin: .75rem 0 .35rem; font-size: 1.25rem; line-height: 1.15; }
.mission-panel small { color: rgba(255,255,255,.72); }
.live-dot {
  width: .65rem;
  height: .65rem;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 8px rgba(72,168,104,.18);
}
.live-dot {
  animation: livePulse 2s ease-in-out infinite;
}

.ai-core {
  position: relative;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, var(--white), var(--blue));
  box-shadow: 0 0 0 8px rgba(10, 47, 215, .12), 0 0 32px rgba(10, 47, 215, .38);
  animation: aiCorePulse 1.9s ease-in-out infinite;
}
.ai-core::before,
.ai-core::after {
  content: "";
  position: absolute;
  inset: 3px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, .3);
  animation: aiCoreRing 3.4s ease-in-out infinite;
}
.ai-core::after {
  inset: 6px;
  animation-delay: .85s;
}

.ticker-band {
  position: relative;
  overflow: hidden;
  background: var(--ink);
  color: var(--white);
  border-top: 1px solid rgba(255,255,255,.12);
  border-bottom: 1px solid rgba(255,255,255,.12);
}
.ticker {
  position: relative;
  left: 0;
  display: flex;
  align-items: center;
  gap: 2rem;
  width: max-content;
  will-change: transform, left;
}
.ticker span {
  padding: 1rem 0;
  font-weight: 900;
  text-transform: uppercase;
  white-space: nowrap;
}
.ticker span:before { content: ""; display: inline-block; width: .55rem; height: .55rem; margin-right: 1rem; background: var(--red); }

.section {
  width: min(1180px, calc(100% - 2rem));
  margin: 0 auto;
  padding: clamp(4rem, 8vw, 7rem) 0;
}
.section-head {
  max-width: 800px;
  margin-bottom: 2rem;
}
.section-head p, .section-copy p { color: var(--muted); font-size: 1.05rem; }
.intro-section {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, .9fr);
  gap: 2rem;
  align-items: center;
}
.intro-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: .75rem;
}
.metric {
  min-height: 150px;
  display: grid;
  align-content: center;
  padding: 1rem;
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 12px 40px rgba(7,18,36,.08);
}
.metric strong { font-size: clamp(2.4rem, 6vw, 4.6rem); line-height: 1; color: var(--blue); }
.metric span { color: var(--muted); font-weight: 800; }

.services-section { overflow: hidden; }
.service-carousel {
  position: relative;
  left: 0;
  display: flex;
  gap: 1rem;
  width: max-content;
  overflow: visible;
  scroll-snap-type: none;
  padding-bottom: 1rem;
  will-change: left, transform;
}
.service-card:nth-child(2) { animation-delay: .8s; }
.service-card:nth-child(3) { animation-delay: 1.6s; }
.service-card:nth-child(4) { animation-delay: 2.4s; }
.service-card:nth-child(5) { animation-delay: 3.2s; }
.service-card {
  flex: 0 0 clamp(290px, 30vw, 380px);
  scroll-snap-align: none;
  min-height: 520px;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--white);
  box-shadow: 0 18px 50px rgba(7,18,36,.1);
  transition: transform .25s ease, box-shadow .25s ease;
  transform-origin: center bottom;
  animation: cardPulse 10s ease-in-out infinite;
}
.service-card:hover, .service-card.is-active {
  transform: translateY(-8px);
  box-shadow: var(--shadow);
}
.service-card img {
  width: 100%;
  height: 280px;
  object-fit: cover;
}
.service-card h3, .service-card p { padding: 0 1.1rem; }
.service-card h3 { margin: 1.2rem 0 .6rem; }
.service-card p { color: var(--muted); }
.carousel-controls {
  display: flex;
  gap: .75rem;
  justify-content: flex-end;
}
.carousel-controls .icon-button { color: var(--ink); background: var(--white); font-weight: 900; padding: 0 1rem; }
.service-detail-grid,
.values-grid,
.policy-grid,
.csr-grid,
.awards-grid {
  display: grid;
  gap: 1rem;
}
.service-detail-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin-top: 2rem;
}
.values-grid,
.policy-grid,
.csr-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.awards-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.statement-panel,
.value-card,
.detail-card,
.policy-card,
.csr-card {
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 18px 50px rgba(7,18,36,.1);
}
.statement-panel {
  margin-bottom: 1rem;
  padding: clamp(1.25rem, 4vw, 2rem);
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(255,255,255,.12), transparent 36%),
    linear-gradient(130deg, var(--ink), var(--blue));
}
.statement-panel h2 { max-width: 900px; margin-bottom: 0; }
.value-card,
.detail-card,
.policy-card {
  padding: 1.2rem;
}
.value-card ul,
.detail-card ul,
.policy-card ul {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--muted);
}
.value-card li,
.detail-card li,
.policy-card li {
  margin-bottom: .55rem;
}
.value-card p,
.detail-card p,
.policy-card p,
.csr-card p {
  color: var(--muted);
}
.policy-card:first-child { grid-column: span 2; }
.csr-card {
  overflow: hidden;
}
.csr-card img {
  width: 100%;
  height: 250px;
  object-fit: cover;
}
.csr-card h3,
.csr-card p {
  padding-inline: 1.1rem;
}
.csr-card h3 { margin-top: 1rem; }
.csr-card p { padding-bottom: 1.1rem; }

.technology-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, .85fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
}
.media-stack {
  position: relative;
  min-height: 540px;
  overflow: hidden;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.media-stack img {
  width: 100%;
  height: 100%;
  min-height: 540px;
  object-fit: cover;
}
.play-button {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 92px;
  height: 92px;
  border: 0;
  border-radius: 50%;
  color: var(--white);
  background: var(--red);
  font-weight: 950;
  box-shadow: 0 0 0 18px rgba(255,255,255,.25);
}
.tabs {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin: 1.5rem 0 1rem;
}
.tab {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  color: var(--ink);
  padding: .75rem .9rem;
  font-weight: 900;
}
.tab.is-active { color: var(--white); background: var(--blue); }
.tab-panel {
  display: none;
  padding: 1rem;
  border-radius: var(--radius);
  background: var(--white);
  color: var(--muted);
}
.tab-panel.is-active { display: block; }

.safety-section {
  background: var(--ink);
  color: var(--white);
}
.safety-inner {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(320px, 1fr);
  gap: 2rem;
}
.safety-section .section-copy p { color: rgba(255,255,255,.72); }
.safety-grid {
  display: grid;
  gap: .8rem;
}
.safety-card {
  padding: 1.25rem;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.07);
}
.safety-card span { color: var(--gold); font-weight: 950; }
.safety-card p { color: rgba(255,255,255,.72); margin-bottom: 0; }

.project-gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: .9rem;
}
.project-tile {
  position: relative;
  display: block;
  width: 100%;
  min-height: 340px;
  overflow: hidden;
  border: 0;
  border-radius: var(--radius);
  padding: 0;
  background: var(--ink);
  color: var(--white);
  text-align: left;
  text-decoration: none;
  cursor: pointer;
  transition: transform .28s ease, box-shadow .28s ease;
}
.project-tile:hover,
.project-tile:focus-visible {
  transform: translateY(-8px);
  box-shadow: var(--shadow);
}
.project-tile img {
  width: 100%;
  height: 100%;
  min-height: 340px;
  object-fit: cover;
  opacity: .88;
  transition: transform .45s ease, opacity .45s ease;
}
.project-tile:hover img { transform: scale(1.07); opacity: .68; }
.project-tile span {
  position: absolute;
  left: 1rem;
  bottom: 1rem;
  right: 1rem;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  width: auto;
  font-weight: 950;
  font-size: 1.15rem;
  padding: .45rem .65rem;
  border-radius: 999px;
  background: rgba(7,18,36,.72);
  backdrop-filter: blur(6px);
}
.project-tile span::after {
  content: "Explore";
  font-size: .7rem;
  font-weight: 900;
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: .01em;
}
.project-tile.project-tile--video span::before {
  content: none;
}

.project-tile.project-tile--video {
  isolation: isolate;
  box-shadow: inset 0 0 0 1px rgba(245, 194, 91, .08);
}
.project-tile.project-tile--video::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(5, 8, 18, .08) 0%, rgba(5, 8, 18, .18) 55%, rgba(5, 8, 18, .62) 100%);
}
.project-tile.project-tile--video::after {
  content: none;
}
.project-tile.project-tile--video img {
  opacity: 1;
  filter: saturate(1.08) contrast(1.08);
  image-rendering: auto;
}
.project-tile.project-tile--video:hover img,
.project-tile.project-tile--video:focus-visible img {
  opacity: .94;
  transform: scale(1.035);
}
.project-tile.project-tile--video span::after {
  content: "Play";
}
.project-tile.project-tile--video span {
  z-index: 2;
  border-radius: var(--radius);
  background: rgba(5, 8, 18, .72);
  backdrop-filter: none;
}

.partner-band {
  overflow: hidden;
  padding: 1.25rem 0;
  background: var(--white);
  border-block: 1px solid var(--line);
}
.partner-track {
  display: flex;
  align-items: center;
  gap: clamp(2rem, 4vw, 3.5rem);
  width: max-content;
  position: relative;
  left: 0;
  will-change: left, transform;
}
.partner-track img {
  flex: 0 0 auto;
  width: clamp(150px, 14vw, 210px);
  height: 86px;
  padding: .65rem .9rem;
  object-fit: contain;
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 10px 28px rgba(7,18,36,.07);
  filter: grayscale(.25);
  opacity: .9;
}

.contact-section {
  display: grid;
  grid-template-columns: minmax(0, .85fr) minmax(320px, 1fr);
  gap: 2rem;
}
.contact-copy address {
  margin-top: 1.5rem;
  color: var(--muted);
  font-style: normal;
}
.contact-card {
  position: relative;
  align-self: stretch;
  display: grid;
  align-content: center;
  gap: 1rem;
  min-height: 390px;
  overflow: hidden;
  padding: clamp(1.25rem, 3vw, 2.4rem);
  border: 1px solid rgba(5,8,18,.08);
  border-radius: 24px;
  color: var(--white);
  background:
    radial-gradient(circle at 18% 18%, rgba(37,211,102,.36), transparent 18rem),
    linear-gradient(145deg, #05100a, #082218 48%, #041009);
  box-shadow: 0 32px 110px rgba(4,10,24,.18);
  isolation: isolate;
}
.contact-card::before,
.contact-card::after {
  content: "";
  position: absolute;
  border-radius: 999px;
  pointer-events: none;
}
.contact-card::before {
  right: -90px;
  top: -90px;
  width: 240px;
  height: 240px;
  border: 1px solid rgba(37,211,102,.3);
  box-shadow: inset 0 0 70px rgba(37,211,102,.12);
}
.contact-card::after {
  left: -80px;
  bottom: -120px;
  width: 270px;
  height: 270px;
  background: rgba(255,255,255,.06);
  filter: blur(4px);
  z-index: -1;
}
.contact-card .eyebrow { color: rgba(255,255,255,.64); }
.contact-card h3 {
  position: relative;
  z-index: 1;
  margin: 0;
  max-width: 11ch;
  color: var(--white);
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: .95;
}
.contact-card p {
  position: relative;
  z-index: 1;
  max-width: 34rem;
  margin: 0;
  color: rgba(255,255,255,.78);
}
.contact-whatsapp {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  gap: .85rem;
  width: fit-content;
  min-height: 64px;
  margin-top: .4rem;
  padding: .65rem 1.05rem .65rem .65rem;
  border: 1px solid rgba(255,255,255,.22);
  border-radius: 999px;
  color: #06110b;
  background: linear-gradient(135deg, #ffffff, #dffbe9);
  text-decoration: none;
  box-shadow: 0 24px 70px rgba(0,0,0,.2);
  transition: transform .24s ease, box-shadow .24s ease;
}
.contact-whatsapp:hover {
  transform: translateY(-3px);
  box-shadow: 0 34px 90px rgba(0,0,0,.26);
}
.whatsapp-mark {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  color: var(--white);
  background: linear-gradient(145deg, #25d366, #128c4a);
  box-shadow: 0 12px 28px rgba(37,211,102,.34);
}
.whatsapp-mark svg { width: 28px; height: 28px; fill: currentColor; }
.contact-whatsapp strong,
.contact-whatsapp small {
  display: block;
  line-height: 1.1;
}
.contact-whatsapp strong { font-size: .95rem; }
.contact-whatsapp small { margin-top: .18rem; color: rgba(6,17,11,.64); font-weight: 800; }
.contact-mini-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: .55rem;
  margin-top: .5rem;
}
.contact-mini-grid a {
  min-height: 44px;
  display: grid;
  place-items: center;
  padding: .65rem;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 999px;
  color: rgba(255,255,255,.86);
  background: rgba(255,255,255,.07);
  text-decoration: none;
  font-size: .82rem;
  font-weight: 900;
  backdrop-filter: blur(10px);
}
.contact-mini-grid a:hover {
  color: var(--white);
  border-color: rgba(37,211,102,.5);
  background: rgba(37,211,102,.16);
}
.site-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 2rem clamp(1rem, 5vw, 5rem);
  background: var(--ink);
  color: rgba(255,255,255,.72);
}
.site-footer img {
  width: 220px;
  background: var(--white);
  border-radius: var(--radius);
  padding: .4rem;
}
.site-footer > div:first-child {
  max-width: 340px;
}
.footer-links {
  display: grid;
  grid-template-columns: repeat(2, minmax(170px, 1fr));
  gap: 2rem;
}
.footer-links div {
  display: grid;
  gap: .35rem;
}
.footer-links h2 {
  margin: 0 0 .5rem;
  color: var(--white);
  font-size: .95rem;
  line-height: 1.2;
}
.footer-links a {
  color: rgba(255,255,255,.72);
  text-decoration: none;
  font-weight: 700;
}
.footer-links a:hover { color: var(--white); }

.whatsapp-float {
  --whatsapp: #25d366;
  --whatsapp-dark: #128c4a;
  position: fixed;
  left: 1rem;
  bottom: 1rem;
  z-index: 13;
  display: inline-flex;
  align-items: center;
  gap: .56rem;
  min-height: 52px;
  max-width: calc(100vw - 2rem);
  padding: .45rem .82rem .45rem .45rem;
  border: 1px solid rgba(255,255,255,.55);
  border-radius: 999px;
  color: var(--white);
  background: linear-gradient(135deg, var(--whatsapp), var(--whatsapp-dark));
  text-decoration: none;
  box-shadow: 0 20px 62px rgba(4,10,24,.22), 0 10px 30px rgba(37,211,102,.3);
  isolation: isolate;
  transform: translateZ(0);
  animation: whatsappFloat 4.6s ease-in-out infinite;
}
.whatsapp-float::before,
.whatsapp-float::after,
.whatsapp-float__aura {
  content: "";
  position: absolute;
  inset: -10px;
  border-radius: inherit;
  pointer-events: none;
  z-index: -1;
}
.whatsapp-float::before {
  border: 3px solid rgba(37,211,102,.58);
  box-shadow: 0 0 0 8px rgba(37,211,102,.1);
  animation: whatsappRing 1.65s ease-out infinite;
}
.whatsapp-float::after {
  inset: 5px;
  background: linear-gradient(135deg, rgba(255,255,255,.28), transparent 45%);
  opacity: .7;
}
.whatsapp-float__aura {
  background: rgba(37,211,102,.34);
  filter: blur(16px);
  animation: whatsappAura 1.9s ease-in-out infinite;
}
.whatsapp-float__icon {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  flex: 0 0 40px;
  border-radius: 50%;
  color: var(--whatsapp);
  background: var(--white);
  box-shadow: inset 0 0 0 1px rgba(5,8,18,.06), 0 12px 32px rgba(0,0,0,.17);
}
.whatsapp-float__icon svg {
  width: 25px;
  height: 25px;
  fill: currentColor;
}
.whatsapp-float__copy {
  display: grid;
  gap: .05rem;
  padding-right: .2rem;
  line-height: 1.05;
}
.whatsapp-float__copy strong {
  font-size: .84rem;
  font-weight: 950;
}
.whatsapp-float__copy small {
  color: rgba(255,255,255,.78);
  font-size: .66rem;
  font-weight: 850;
}
.whatsapp-float:hover {
  transform: translateY(-3px) scale(1.012);
  box-shadow: 0 28px 76px rgba(4,10,24,.25), 0 16px 42px rgba(37,211,102,.38);
}
.whatsapp-float:focus-visible {
  outline: 4px solid rgba(37,211,102,.28);
  outline-offset: 6px;
}

.top-float {
  position: fixed;
  left: 50%;
  bottom: 1rem;
  z-index: 12;
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border: 1px solid rgba(255,255,255,.55);
  border-radius: 999px;
  color: var(--white);
  background: linear-gradient(135deg, var(--red), #870313);
  box-shadow: 0 20px 62px rgba(4,10,24,.22), 0 12px 34px rgba(229,9,32,.28);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 12px) scale(.86);
  transition: opacity .25s ease, transform .25s ease, box-shadow .25s ease;
  isolation: isolate;
}
.top-float::before,
.top-float::after {
  content: "";
  position: absolute;
  inset: -9px;
  z-index: -1;
  border-radius: inherit;
  pointer-events: none;
}
.top-float::before {
  border: 2px solid rgba(229,9,32,.44);
  animation: topFloatRing 1.9s ease-out infinite;
}
.top-float::after {
  background: rgba(229,9,32,.22);
  filter: blur(15px);
  animation: topFloatAura 2.2s ease-in-out infinite;
}
.top-float span {
  width: 15px;
  height: 15px;
  border-top: 3px solid currentColor;
  border-left: 3px solid currentColor;
  transform: translateY(4px) rotate(45deg);
}
.top-float.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, 0) scale(1);
}
.top-float:hover {
  box-shadow: 0 28px 76px rgba(4,10,24,.25), 0 16px 42px rgba(229,9,32,.36);
  transform: translate(-50%, -3px) scale(1.03);
}
.top-float:focus-visible {
  outline: 4px solid rgba(229,9,32,.25);
  outline-offset: 6px;
}

.chat-launcher {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 12;
  display: flex;
  align-items: center;
  gap: .65rem;
  min-height: 52px;
  border: 0;
  border-radius: var(--radius);
  padding: .75rem 1rem;
  color: var(--white);
  background: var(--blue);
  font-weight: 950;
  box-shadow: var(--shadow);
  overflow: visible;
  isolation: isolate;
  animation: aiLauncherPulse 4.6s ease-in-out infinite;
}
.chat-launcher::before {
  content: "";
  position: absolute;
  inset: -10px;
  z-index: -1;
  border: 3px solid rgba(136,180,255,.56);
  border-radius: inherit;
  box-shadow: 0 0 0 8px rgba(10,47,215,.08);
  pointer-events: none;
  animation: launcherRing 1.75s ease-out infinite;
}
.chat-launcher::after {
  content: "";
  position: absolute;
  inset: -10px;
  z-index: -1;
  border-radius: inherit;
  background: rgba(10,47,215,.34);
  filter: blur(16px);
  pointer-events: none;
  animation: aiLauncherAura 1.95s ease-in-out infinite;
}
.chat-launcher.is-hot {
  animation: launcherKick 1.3s cubic-bezier(.2, .8, .2, 1);
}
.chat-launcher.is-hot::before {
  content: "";
  position: absolute;
  inset: -10px;
  border: 3px solid rgba(136,180,255,.72);
  border-radius: inherit;
  opacity: 0;
  animation: launcherRing 1.55s ease-out infinite;
}

.ai-spark-icon {
  position: relative;
  width: 1.25rem;
  height: 1.25rem;
  flex: 0 0 1.25rem;
  display: inline-grid;
  place-items: center;
}
.ai-spark-icon::before {
  content: "";
  width: 100%;
  height: 100%;
  background: currentColor;
  clip-path: polygon(50% 0, 61% 35%, 100% 50%, 61% 65%, 50% 100%, 39% 65%, 0 50%, 39% 35%);
  filter: drop-shadow(0 0 10px rgba(255,255,255,.62));
  animation: aiSparkGlow 2.2s ease-in-out infinite;
}
.ai-spark-icon::after {
  content: "";
  position: absolute;
  right: -.12rem;
  top: .08rem;
  width: .42rem;
  height: .42rem;
  background: var(--sparky);
  clip-path: polygon(50% 0, 62% 36%, 100% 50%, 62% 64%, 50% 100%, 38% 64%, 0 50%, 38% 36%);
  box-shadow: 0 0 12px rgba(136,180,255,.72);
}

.ai-sparklet {
  position: absolute;
  z-index: -1;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--sparky);
  box-shadow: 0 0 12px var(--sparky), 0 0 20px rgba(0, 0, 0, .08);
  pointer-events: none;
  opacity: 0;
  transform: translate(-50%, -50%);
  animation: aiSpark 1.15s ease-in forwards;
}

.chat-widget {
  position: fixed;
  right: 1rem;
  bottom: 5rem;
  z-index: 12;
  width: min(390px, calc(100% - 2rem));
  display: block;
  visibility: hidden;
  pointer-events: none;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow);
  transform: translateY(18px) scale(.97);
  opacity: 0;
  transition: transform .35s ease, opacity .25s ease;
}
.chat-widget.is-open {
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0) scale(1);
  opacity: 1;
}
.chat-widget header {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem;
  color: var(--white);
  background: var(--ink);
}
.ai-title {
  position: relative;
  padding-left: 1.35rem;
}
.ai-title::before {
  content: "";
  position: absolute;
  left: 0;
  top: .45rem;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 8px rgba(72,168,104,.18);
  animation: livePulse 2s ease-in-out infinite;
}
.chat-widget small { display: block; color: rgba(255,255,255,.66); }
.chat-log {
  max-height: 320px;
  min-height: 180px;
  overflow-y: auto;
  padding: 1rem;
  background: #f4f6fb;
}
.chat-log p {
  width: fit-content;
  max-width: 86%;
  margin: 0 0 .7rem;
  padding: .7rem .85rem;
  border-radius: var(--radius);
}
.chat-log .bot { background: var(--white); }
.chat-log .user { margin-left: auto; color: var(--white); background: var(--blue); }
.chat-log .bot-typing {
  display: inline-flex;
  gap: .35rem;
  align-items: center;
}
.chat-log .bot-typing::after {
  content: "";
  width: .6rem;
  height: .6rem;
  border-radius: 50%;
  background: var(--ink);
  box-shadow: 0 0 0 0 rgba(7,18,36,.26);
  animation: botDot 1s infinite;
}
.chat-chips {
  display: flex;
  flex-wrap: wrap;
  gap: .45rem;
  padding: .7rem 1rem 0;
}
.chat-chips button {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  padding: .45rem .55rem;
  font-weight: 800;
}
.chat-widget form {
  display: flex;
  gap: .5rem;
  padding: 1rem;
}
.chat-widget input {
  min-width: 0;
  flex: 1;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: .75rem;
}
.chat-widget form button {
  border: 0;
  border-radius: var(--radius);
  color: var(--white);
  background: var(--red);
  padding: .75rem;
  font-weight: 900;
}

dialog {
  border: 0;
  padding: 0;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
dialog::backdrop { background: rgba(7,18,36,.72); backdrop-filter: blur(8px); }
.modal-panel {
  width: min(740px, calc(100vw - 2rem));
  padding: clamp(1rem, 4vw, 2rem);
  background: var(--white);
}
.modal-close {
  float: right;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  min-width: 40px;
  min-height: 40px;
}
.brief-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: .8rem;
  margin: 1rem 0;
}
.brief-grid label { display: grid; gap: .35rem; font-weight: 900; }
.brief-grid input {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: .85rem;
}
.lightbox {
  width: min(1100px, calc(100vw - 2rem));
  background: transparent;
  box-shadow: none;
}
.lightbox img {
  width: 100%;
  max-height: 84vh;
  object-fit: contain;
  border-radius: var(--radius);
}
.lightbox .modal-close, .video-modal .modal-close {
  position: absolute;
  top: .75rem;
  right: .75rem;
  z-index: 2;
}
.video-panel {
  width: min(560px, calc(100vw - 2rem));
  display: grid;
  gap: .7rem;
  padding: 2rem;
  background: var(--white);
}
.video-panel h2 {
  margin: .25rem 0 .4rem;
  line-height: 1.15;
}
.video-panel iframe {
  width: 100%;
  aspect-ratio: 16 / 9;
  border: 0;
  border-radius: var(--radius);
  background: #111;
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .65s ease, transform .65s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: none;
  animation: revealLift 0.66s cubic-bezier(.19,.72,.36,1) both;
}

@keyframes rail {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
@keyframes gridDrift {
  from { background-position: 0 0, 0 0; }
  to { background-position: 84px 84px, 84px -84px; }
}
@keyframes livePulse {
  0% { transform: scale(1); opacity: 1; }
  70%, 100% { transform: scale(1.5); opacity: .25; }
}
@keyframes aiCorePulse {
  0%, 100% { transform: rotate(0deg) scale(1); }
  50% { transform: rotate(180deg) scale(1.08); }
}
@keyframes aiCoreRing {
  0% { transform: scale(0.55); opacity: .7; }
  70% { transform: scale(1); opacity: 0; }
  100% { transform: scale(1.28); opacity: 0; }
}
@keyframes launcherKick {
  0% { transform: translateY(0); }
  25% { transform: translateY(-2px) scale(1.03); }
  50% { transform: translateY(0); }
  100% { transform: translateY(0); }
}
@keyframes launcherRing {
  0% { transform: scale(.88); opacity: .8; }
  100% { transform: scale(1.24); opacity: 0; }
}
@keyframes aiLauncherPulse {
  0%, 100% { transform: translateY(0) scale(1); }
  46% { transform: translateY(-3px) scale(1.01); }
}
@keyframes aiLauncherAura {
  0%, 100% { opacity: .46; transform: scale(.96); }
  50% { opacity: .86; transform: scale(1.04); }
}
@keyframes whatsappFloat {
  0%, 100% { transform: translateY(0) scale(1); }
  45% { transform: translateY(-3px) scale(1.01); }
}
@keyframes whatsappRing {
  0% { transform: scale(.86); opacity: .68; }
  72%, 100% { transform: scale(1.2); opacity: 0; }
}
@keyframes whatsappAura {
  0%, 100% { opacity: .58; transform: scale(.96); }
  50% { opacity: .95; transform: scale(1.05); }
}
@keyframes topFloatRing {
  0% { transform: scale(.82); opacity: .7; }
  72%, 100% { transform: scale(1.2); opacity: 0; }
}
@keyframes topFloatAura {
  0%, 100% { opacity: .42; transform: scale(.96); }
  50% { opacity: .82; transform: scale(1.05); }
}
@keyframes aiSparkGlow {
  0%, 100% { opacity: .82; transform: scale(.94) rotate(0deg); }
  45% { opacity: 1; transform: scale(1.08) rotate(8deg); }
}
@keyframes aiSpark {
  0% { opacity: 0; transform: translate(-50%, -50%) scale(0.35); }
  8% { opacity: .9; }
  100% { opacity: 0; transform: translate(calc(-50% + var(--spark-x)), calc(-50% + var(--spark-y))) scale(0.08); }
}
@keyframes botDot {
  0%, 100% { opacity: .3; transform: scale(.6); }
  50% { opacity: 1; transform: scale(1); }
}
@keyframes cardPulse {
  0%, 100% { transform: translateY(0) rotateX(0deg); }
  45% { transform: translateY(-4px) rotateX(0.3deg); }
}
@keyframes revealLift {
  from { opacity: 0; transform: translateY(30px) scale(.985); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

@media (max-width: 1180px) {
  .mission-panel { position: relative; right: auto; bottom: auto; margin-top: 2rem; }
}

@media (max-width: 920px) {
  .menu-toggle { display: flex; }
  .nav {
    position: fixed;
    left: 1rem;
    right: 1rem;
    top: 82px;
    display: none;
    padding: 1rem;
    border-radius: var(--radius);
    background: var(--white);
    color: var(--ink);
    box-shadow: var(--shadow);
  }
  .nav.is-open { display: grid; }
  .quote-button { display: none; }
  .hero { min-height: auto; align-items: start; padding-top: 7rem; }
  h1 { font-size: clamp(3rem, 16vw, 5rem); }
  .intro-section, .technology-section, .safety-inner, .contact-section {
    grid-template-columns: 1fr;
  }
  .intro-grid, .project-gallery, .service-detail-grid, .values-grid, .policy-grid, .csr-grid, .awards-grid {
    grid-template-columns: 1fr 1fr;
  }
  .policy-card:first-child { grid-column: span 2; }
}

@media (max-width: 620px) {
  .site-header { padding-inline: .75rem; }
  .brand { width: 190px; }
  .brief-grid {
    grid-template-columns: 1fr;
  }
  .primary-action, .secondary-action { width: 100%; }
  .intro-grid, .project-gallery, .service-detail-grid, .values-grid, .policy-grid, .csr-grid, .awards-grid, .footer-links {
    grid-template-columns: 1fr;
  }
  .policy-card:first-child { grid-column: auto; }
  .contact-card { min-height: auto; }
  .contact-mini-grid { grid-template-columns: 1fr; }
  .whatsapp-float {
    min-height: 52px;
    padding: .42rem;
  }
  .whatsapp-float__icon {
    width: 40px;
    height: 40px;
    flex-basis: 40px;
  }
  .whatsapp-float__icon svg {
    width: 25px;
    height: 25px;
  }
  .whatsapp-float__copy { display: none; }
  .top-float {
    width: 46px;
    height: 46px;
  }
  .top-float span {
    width: 13px;
    height: 13px;
  }
  .service-card { min-height: 500px; flex-basis: 86vw; }
  .media-stack, .media-stack img { min-height: 360px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: .001ms !important;
  }
}

/* -------------------------------------------------------------------------
   Westfield premium refinement
   Cinematic hero system + executive visual polish
   ------------------------------------------------------------------------- */
:root {
  --ink: #050812;
  --ink-2: #10192b;
  --paper: #f2f4f8;
  --blue: #0927b8;
  --red: #e50920;
  --gold: #f5c25b;
  --champagne: #ffe3a2;
  --steel: #dce4f2;
  --glass: rgba(255, 255, 255, .105);
  --line: rgba(11, 24, 48, .12);
  --shadow: 0 34px 110px rgba(4, 10, 24, .24);
  --radius: 18px;
}

::selection { color: var(--ink); background: var(--gold); }
body {
  background:
    radial-gradient(circle at 20% -10%, rgba(9, 39, 184, .10), transparent 36rem),
    radial-gradient(circle at 86% 8%, rgba(229, 9, 32, .055), transparent 30rem),
    var(--paper);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

.site-header {
  height: 92px;
  padding-inline: clamp(1rem, 3.4vw, 4rem);
}
.site-header::before {
  content: "";
  position: absolute;
  left: clamp(1rem, 3.4vw, 4rem);
  right: clamp(1rem, 3.4vw, 4rem);
  top: .8rem;
  bottom: .8rem;
  z-index: -1;
  border: 1px solid rgba(255, 255, 255, .13);
  border-radius: 999px;
  background: linear-gradient(110deg, rgba(3, 9, 24, .52), rgba(255, 255, 255, .075));
  box-shadow: 0 18px 60px rgba(0, 0, 0, .12);
  backdrop-filter: blur(22px) saturate(1.2);
  opacity: 1;
  transition: opacity .25s ease, background .25s ease, border-color .25s ease;
}
.site-header.is-scrolled::before {
  border-color: rgba(5, 8, 18, .08);
  background: rgba(255, 255, 255, .84);
}
.site-header.is-scrolled {
  height: 78px;
  background: transparent;
  box-shadow: none;
}
.brand {
  width: min(246px, 48vw);
  border: 1px solid rgba(255,255,255,.72);
  border-radius: 999px;
  box-shadow: 0 16px 45px rgba(0,0,0,.16);
}
.nav {
  padding: .45rem;
  border: 1px solid rgba(255,255,255,.13);
  border-radius: 999px;
  background: rgba(255,255,255,.075);
}
.site-header.is-scrolled .nav { border-color: rgba(5,8,18,.08); background: rgba(5,8,18,.04); }
.nav a {
  position: relative;
  padding: .6rem .85rem;
  border-radius: 999px;
  font-size: .78rem;
  letter-spacing: .09em;
  text-transform: uppercase;
  transition: background .2s ease, color .2s ease, transform .2s ease;
}
.nav a:hover { background: rgba(255,255,255,.14); transform: translateY(-1px); }
.site-header.is-scrolled .nav a:hover { background: rgba(9,39,184,.08); }
.quote-button, .primary-action {
  border-radius: 999px;
  background:
    linear-gradient(135deg, rgba(255,255,255,.18), transparent 34%),
    linear-gradient(120deg, #ef1028, #a70417 58%, #071224);
  box-shadow: 0 20px 52px rgba(229, 9, 32, .34), inset 0 1px 0 rgba(255,255,255,.34);
  transition: transform .24s ease, box-shadow .24s ease, filter .24s ease;
}
.quote-button:hover, .primary-action:hover { transform: translateY(-2px); filter: saturate(1.08); box-shadow: 0 25px 70px rgba(229,9,32,.42); }
.secondary-action {
  position: relative;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(255,255,255,.08);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.18);
}
.secondary-action::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(110deg, transparent, rgba(255,255,255,.18), transparent);
  transform: translateX(-120%);
  transition: transform .7s ease;
}
.secondary-action:hover::before { transform: translateX(120%); }

.hero {
  height: clamp(620px, 88svh, 760px);
  min-height: 0;
  align-items: center;
  padding: clamp(6.4rem, 10vh, 7.6rem) clamp(1rem, 5vw, 5.5rem) clamp(2.5rem, 4.5vh, 3.4rem);
  background:
    radial-gradient(circle at 78% 24%, rgba(245, 194, 91, .16), transparent 28rem),
    linear-gradient(160deg, #050812 0%, #071224 48%, #02040a 100%);
  isolation: isolate;
}
.hero::before,
.hero::after {
  content: "";
  position: absolute;
  pointer-events: none;
  z-index: 1;
}
.hero::before {
  inset: 12% 6% auto auto;
  width: min(42rem, 48vw);
  height: min(42rem, 48vw);
  border: 1px solid rgba(245,194,91,.28);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(245,194,91,.13), transparent 58%);
  filter: blur(.2px);
  opacity: .62;
  animation: heroOrbit 18s linear infinite;
}
.hero::after {
  inset: auto -15% -28% 36%;
  height: 38rem;
  background: radial-gradient(ellipse at center, rgba(9,39,184,.3), transparent 68%);
  transform: rotate(-8deg);
}
.hero-slider { z-index: 0; }
.hero-slider::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 5;
  pointer-events: none;
  background:
    linear-gradient(120deg, transparent 0 42%, rgba(255,255,255,.14) 49%, transparent 56% 100%);
  mix-blend-mode: screen;
  transform: translateX(-120%) skewX(-12deg);
  animation: heroSheen 8.4s ease-in-out infinite;
}
.hero-slide {
  inset: 0;
  width: 100%;
  transform: none;
  transition: opacity .98s cubic-bezier(.22,.68,.2,1), filter .98s ease;
}
.hero-slide.is-entering { transform: none; filter: saturate(1.04) contrast(1.02); }
.hero-slide.is-active { transform: none; }
.hero-slide.is-leaving { transform: none; filter: saturate(.96) contrast(.98); }
.hero-slide img {
  transform: none;
  filter: saturate(1.04) contrast(1.05);
  transition: filter .98s ease;
}
.hero-slide.is-active img { transform: none; }
.hero-slide.is-leaving img { transform: none; }
.hero-slide:nth-child(1) img { object-position: 62% 50%; }
.hero-slide:nth-child(2) img { object-position: 55% 48%; }
.hero-slide:nth-child(3) img { object-position: 52% 49%; }
.hero-shade {
  z-index: 2;
  background:
    radial-gradient(circle at 70% 28%, rgba(245,194,91,.10), transparent 26rem),
    linear-gradient(90deg, rgba(2,5,13,.38) 0%, rgba(4,10,24,.18) 42%, rgba(4,10,24,.03) 100%),
    linear-gradient(0deg, rgba(3,7,17,.34) 0%, rgba(3,7,17,.04) 52%, rgba(3,7,17,.18) 100%);
}
.hero-grid {
  z-index: 3;
  opacity: .20;
  background-image:
    linear-gradient(rgba(255,255,255,.16) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.16) 1px, transparent 1px),
    linear-gradient(120deg, transparent 0%, rgba(245,194,91,.20) 50%, transparent 100%);
  background-size: 96px 96px, 96px 96px, 100% 100%;
  mask-image: linear-gradient(90deg, black 0%, rgba(0,0,0,.64) 45%, transparent 78%);
}
.hero-content {
  z-index: 5;
  align-self: center;
  max-width: min(900px, 68vw);
  min-height: clamp(392px, 33vw, 424px);
  position: relative;
  margin-left: clamp(-1rem, -1.2vw, -.4rem);
  padding: clamp(1.15rem, 2vw, 1.8rem) clamp(1rem, 2.8vw, 2.4rem) clamp(1.1rem, 1.8vw, 1.65rem) clamp(1rem, 2.2vw, 1.8rem);
  border-left: 1px solid rgba(255,255,255,.36);
  border-radius: 8px;
  background:
    linear-gradient(90deg, rgba(7,18,36,.36), rgba(7,18,36,.18) 48%, rgba(7,18,36,0) 100%),
    linear-gradient(180deg, rgba(255,255,255,.10), rgba(255,255,255,.025));
  box-shadow:
    -24px 0 70px rgba(3,7,17,.26),
    inset 1px 0 0 rgba(244,180,34,.22),
    inset 0 1px 0 rgba(255,255,255,.12);
}
.hero-content::before {
  content: "";
  position: absolute;
  inset: -1px auto -1px -1px;
  width: 3px;
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(255,255,255,.7), rgba(244,180,34,.95), rgba(255,24,40,.75));
  box-shadow: 0 0 28px rgba(244,180,34,.42);
}
.hero-content.reveal,
.hero-content.reveal.is-visible {
  opacity: 1;
  transform: none;
  animation: none;
}
.hero-content > * {
  position: relative;
  z-index: 1;
}
.hero-content.is-copy-visible h1,
.hero-content.is-copy-visible .hero-copy,
.hero-content.is-copy-visible .eyebrow,
.hero-content.is-copy-visible .hero-badges { animation: heroTextIn .72s cubic-bezier(.19,.72,.24,1) both; }
.hero-content.is-copy-visible .hero-copy { animation-delay: .06s; }
.hero-content.is-copy-visible .hero-badges { animation-delay: .12s; }
.hero-content.is-copy-visible h1,
.hero-content.is-copy-visible .hero-copy,
.hero-content.is-copy-visible .eyebrow,
.hero-content.is-copy-visible .hero-badges {
  animation: none;
}
.eyebrow {
  color: var(--champagne);
  font-size: .76rem;
  letter-spacing: .18em;
}
h1 {
  max-width: 980px;
  min-height: 1.72em;
  margin-bottom: 1.15rem;
  font-size: clamp(3.2rem, 7.9vw, 8.6rem);
  line-height: .86;
  letter-spacing: -.075em;
  text-wrap: balance;
  text-shadow: none;
}
.hero-content.is-long-title h1 {
  max-width: 850px;
  font-size: clamp(2.85rem, 5.9vw, 6.45rem);
  line-height: .88;
}
.hero-content.is-long-title .hero-copy {
  max-width: 660px;
  font-size: clamp(1rem, 1.45vw, 1.24rem);
}
.hero-content.is-long-title .hero-badges {
  margin-top: .65rem;
}
h2 { letter-spacing: -.055em; text-wrap: balance; }
.hero-copy {
  max-width: 700px;
  min-height: 4.7em;
  color: rgba(255,255,255,.80);
  font-size: clamp(1.05rem, 1.7vw, 1.42rem);
  line-height: 1.55;
}
.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: .55rem;
  min-height: 2.9rem;
  margin-top: .8rem;
}
.hero-badges span {
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 999px;
  padding: .48rem .72rem;
  color: rgba(255,255,255,.82);
  background: rgba(255,255,255,.07);
  backdrop-filter: blur(14px);
  font-size: .75rem;
  font-weight: 900;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.mission-panel {
  z-index: 5;
  bottom: clamp(5.5rem, 10vh, 8rem);
  width: min(380px, calc(100% - 2rem));
  padding: 1.25rem;
  border-radius: 24px;
  border-color: rgba(255,255,255,.18);
  background: linear-gradient(145deg, rgba(255,255,255,.13), rgba(255,255,255,.05));
  box-shadow: 0 26px 80px rgba(0,0,0,.22), inset 0 1px 0 rgba(255,255,255,.18);
}
.mission-panel strong { font-size: 1.28rem; letter-spacing: -.02em; }
.mission-panel small { color: rgba(255,255,255,.70); }
.hero-interface {
  position: absolute;
  left: clamp(1rem, 5vw, 5.5rem);
  right: clamp(1rem, 5vw, 5.5rem);
  bottom: 1.35rem;
  z-index: 6;
  display: grid;
  grid-template-columns: auto minmax(140px, 1fr) auto;
  align-items: center;
  gap: 1rem;
  color: rgba(255,255,255,.78);
  pointer-events: none;
}
.hero-counter {
  display: inline-flex;
  align-items: baseline;
  gap: .35rem;
  font-weight: 950;
}
.hero-counter span { color: var(--white); font-size: 1.18rem; }
.hero-counter em { font-style: normal; color: rgba(255,255,255,.42); }
.hero-progress {
  height: 2px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(255,255,255,.16);
}
.hero-progress span {
  display: block;
  width: 100%;
  height: 100%;
  transform-origin: left center;
  transform: scaleX(0);
  background: linear-gradient(90deg, var(--red), var(--gold), rgba(255,255,255,.94));
  box-shadow: 0 0 18px rgba(245,194,91,.8);
}
.hero-progress span.is-running { animation: heroProgress var(--progress-duration, 5.6s) linear forwards; }
.hero-caption {
  font-size: .75rem;
  font-weight: 900;
  letter-spacing: .14em;
  text-transform: uppercase;
  white-space: nowrap;
}
.hero-transition {
  position: absolute;
  inset: 0;
  z-index: 1;
  display: block;
  overflow: hidden;
  pointer-events: none;
  opacity: 0;
  transform: translateZ(0);
  transform-origin: center;
  filter: saturate(1.04) contrast(1.02);
}
.hero-transition.is-active { opacity: 1; z-index: 4; }
.hero-transition-slide {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(90deg, rgba(7,18,36,.34), rgba(7,18,36,.08) 46%, rgba(7,18,36,.02)),
    linear-gradient(0deg, rgba(7,18,36,.22), transparent 52%),
    var(--incoming-image);
  background-size: cover;
  background-position: center;
  background-blend-mode: normal, normal, normal;
  opacity: 0;
  transform: translate3d(100%, 0, 0);
  filter: saturate(1.08) contrast(1.04) brightness(1.02);
  will-change: opacity, transform;
}
.hero-transition.is-active .hero-transition-slide {
  animation: heroHorizontalSlide .9s cubic-bezier(.2,.72,.18,1) both;
}

.ticker-band {
  background: linear-gradient(90deg, #030711, #071224 52%, #030711);
  border-color: rgba(255,255,255,.08);
}
.ticker span { letter-spacing: .08em; font-size: .78rem; color: rgba(255,255,255,.78); }
.ticker span:before { background: linear-gradient(135deg, var(--red), var(--gold)); border-radius: 50%; }
.section { width: min(1240px, calc(100% - 2rem)); }
.intro-section, .technology-section, .contact-section {
  position: relative;
}
.metric, .service-card, .safety-card, .contact-card, .media-stack, .project-tile {
  border-radius: 24px;
}
.metric {
  border: 1px solid rgba(5,8,18,.06);
  background: linear-gradient(160deg, rgba(255,255,255,.98), rgba(247,249,253,.86));
  box-shadow: 0 24px 80px rgba(4,10,24,.08);
}
.metric strong {
  background: linear-gradient(135deg, var(--blue), var(--red));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.service-carousel {
  gap: 1.25rem;
  padding: .35rem .15rem 1.5rem;
  overflow: visible;
  scrollbar-width: none;
}
.service-carousel::-webkit-scrollbar { display: none; }
.service-card {
  position: relative;
  background: #fff;
  border: 1px solid rgba(5,8,18,.07);
  box-shadow: 0 22px 80px rgba(4,10,24,.11);
}
.service-card::before {
  content: attr(data-service);
  position: absolute;
  left: 1rem;
  top: 1rem;
  z-index: 2;
  max-width: calc(100% - 2rem);
  border-radius: 999px;
  padding: .45rem .7rem;
  color: var(--white);
  background: rgba(5,8,18,.66);
  backdrop-filter: blur(12px);
  font-size: .68rem;
  font-weight: 950;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.service-card img { height: 300px; filter: saturate(1.03) contrast(1.02); }
.service-card:hover, .service-card.is-active { transform: translateY(-10px) scale(1.01); box-shadow: 0 34px 100px rgba(4,10,24,.18); }
.media-stack::after,
.project-tile::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(145deg, rgba(255,255,255,.14), transparent 35%, rgba(5,8,18,.16));
}
.play-button { background: linear-gradient(135deg, var(--red), #890213); box-shadow: 0 0 0 18px rgba(255,255,255,.23), 0 25px 70px rgba(229,9,32,.33); }
.tabs { padding: .35rem; border: 1px solid rgba(5,8,18,.08); border-radius: 999px; background: rgba(255,255,255,.7); }
.tab { border-radius: 999px; font-weight: 900; }
.tab.is-active { background: var(--ink); color: var(--white); box-shadow: 0 16px 38px rgba(4,10,24,.16); }
.safety-section { background: radial-gradient(circle at 20% 15%, rgba(9,39,184,.24), transparent 34rem), linear-gradient(145deg, #050812, #071224); }
.safety-card { background: linear-gradient(150deg, rgba(255,255,255,.13), rgba(255,255,255,.055)); box-shadow: inset 0 1px 0 rgba(255,255,255,.13); }
.project-gallery { gap: 1rem; }
.project-tile { box-shadow: 0 20px 70px rgba(4,10,24,.12); }
.project-tile span { border-radius: 999px; right: .9rem; bottom: .9rem; left: .9rem; text-align: center; }
.partner-band { background: linear-gradient(90deg, #ffffff, #eef2f8, #ffffff); }
.partner-track img { filter: grayscale(.22) contrast(.98); opacity: .9; transition: opacity .2s ease, filter .2s ease, transform .2s ease; }
.partner-track img:hover { opacity: 1; filter: none; transform: translateY(-2px); }
.contact-card { box-shadow: 0 34px 110px rgba(4,10,24,.18); }
.chat-launcher { border-radius: 999px; background: linear-gradient(135deg, var(--blue), #071224); }
.chat-widget { border-radius: 24px; }
.site-footer { background: linear-gradient(135deg, #030711, #071224); }

@keyframes heroHorizontalSlide {
  0% { opacity: .98; transform: translate3d(100%, 0, 0); }
  100% { opacity: 1; transform: translate3d(0, 0, 0); }
}
@keyframes heroTextIn {
  from { opacity: 0; transform: translate3d(0, 20px, 0); filter: blur(8px); }
  to { opacity: 1; transform: translate3d(0, 0, 0); filter: blur(0); }
}
@keyframes heroProgress {
  from { transform: scaleX(0); }
  to { transform: scaleX(1); }
}
@keyframes heroSheen {
  0%, 54% { transform: translateX(-125%) skewX(-12deg); opacity: 0; }
  63% { opacity: .75; }
  78%, 100% { transform: translateX(135%) skewX(-12deg); opacity: 0; }
}
@keyframes heroOrbit {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@media (max-width: 1180px) {
  .hero-content { max-width: min(820px, 78vw); }
  .mission-panel { bottom: 6rem; }
}
@media (max-width: 920px) {
  .site-header {
    height: 82px;
    padding-inline: .75rem;
  }
  .site-header::before {
    left: .55rem;
    right: .55rem;
    top: .55rem;
    bottom: .55rem;
    background: rgba(5,8,18,.72);
    border-color: rgba(255,255,255,.18);
  }
  .site-header.is-scrolled { height: 76px; }
  .brand { width: min(176px, 54vw); }
  .nav {
    position: fixed;
    left: .85rem;
    right: .85rem;
    top: 86px;
    z-index: 30;
    display: none;
    gap: .25rem;
    padding: .9rem;
    border: 1px solid rgba(5,8,18,.08);
    border-radius: 18px;
    color: var(--ink);
    background: rgba(255,255,255,.96);
    box-shadow: 0 28px 90px rgba(4,10,24,.24);
    backdrop-filter: blur(18px);
  }
  .site-header.is-scrolled .nav { background: rgba(255,255,255,.98); }
  .nav.is-open { display: grid; }
  .nav a {
    color: var(--ink);
    padding: .78rem .85rem;
    border-radius: 14px;
    background: rgba(5,8,18,.035);
    letter-spacing: .05em;
  }
  .nav a:hover {
    color: var(--blue);
    background: rgba(9,39,184,.08);
    transform: none;
  }
  .hero {
    align-items: start;
    height: clamp(700px, 96svh, 820px);
    min-height: 0;
    padding-top: 8.35rem;
    padding-bottom: 3.2rem;
  }
  .hero-content {
    max-width: 100%;
    min-height: 430px;
    margin-left: 0;
    margin-top: 2rem;
    padding: 1rem .95rem 1.1rem;
  }
  h1 {
    min-height: 2.05em;
    font-size: clamp(2.55rem, 11vw, 4.7rem);
    line-height: .92;
    letter-spacing: -.035em;
  }
  .hero-copy {
    min-height: 8.8em;
    font-size: clamp(.98rem, 3.3vw, 1.1rem);
    line-height: 1.48;
  }
  .hero-content.is-long-title h1 { font-size: clamp(2.35rem, 9.6vw, 4.05rem); }
  .hero-content.is-long-title .hero-copy { font-size: .96rem; }
  .hero-badges { min-height: 5.2rem; }
  .mission-panel { display: none; }
  .hero-interface { grid-template-columns: auto 1fr; bottom: 1.1rem; }
  .hero-caption { grid-column: 1 / -1; white-space: normal; }
}
@media (max-width: 620px) {
  .brand { width: min(156px, 52vw); }
  .nav {
    top: 80px;
    left: .75rem;
    right: .75rem;
  }
  .hero {
    height: clamp(680px, 96svh, 790px);
    padding-top: 7.85rem;
  }
  .hero-content {
    min-height: 430px;
    margin-top: 2.25rem;
  }
  h1 { font-size: clamp(2.35rem, 10.8vw, 3.9rem); }
  .hero-copy { min-height: 10.6em; }
  .hero-badges { min-height: 6.2rem; margin-top: .55rem; }
  .hero-badges span { font-size: .68rem; }
  .hero-interface { gap: .65rem; }
  .mission-panel { width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
  .hero-progress span.is-running { animation: none !important; transform: scaleX(1); }
  .hero-transition {
    inset: 0;
    transform: none;
    filter: none;
  }
  .hero-transition::before,
  .hero-transition::after {
    display: none;
  }
  .hero-transition.is-active .hero-transition-slide {
    animation-name: heroHorizontalSlide !important;
    animation-duration: .64s !important;
    animation-timing-function: ease !important;
    animation-fill-mode: both !important;
  }
}



/* YouTube Error 153 hardening: premium fallback for local previews or restricted referrers */
.video-modal {
  padding: 0;
  border: 0;
  border-radius: 28px;
  background: transparent;
  box-shadow: none;
}
.video-modal::backdrop {
  background: rgba(2, 6, 18, .76);
  backdrop-filter: blur(12px);
}
.video-panel {
  width: min(980px, calc(100vw - 2rem));
  overflow: hidden;
  gap: 0;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, .14);
  border-radius: 28px;
  color: var(--white);
  background:
    radial-gradient(circle at 16% 0%, rgba(245, 194, 91, .26), transparent 26rem),
    linear-gradient(140deg, rgba(5, 8, 18, .98), rgba(11, 24, 48, .94));
  box-shadow: 0 42px 120px rgba(0, 0, 0, .46);
}
.video-panel__heading {
  padding: clamp(1.2rem, 3vw, 2rem) clamp(1.2rem, 3vw, 2.2rem) 1rem;
}
.video-panel__heading .eyebrow {
  margin: 0 0 .45rem;
  color: var(--champagne);
}
.video-panel__heading p:last-child {
  margin: .45rem 0 0;
  color: rgba(255, 255, 255, .72);
}
.video-frame-wrap {
  position: relative;
  margin: 0 clamp(1rem, 3vw, 2rem) clamp(1rem, 3vw, 2rem);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .13);
  border-radius: 22px;
  background: #04070f;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .04), 0 26px 60px rgba(0, 0, 0, .34);
}
.video-frame-wrap::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    linear-gradient(115deg, rgba(255, 255, 255, .12), transparent 34%),
    radial-gradient(circle at 50% 50%, transparent 34%, rgba(0, 0, 0, .48));
}
.video-panel iframe {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  border: 0;
  border-radius: 0;
  background: #04070f;
}
.video-panel iframe[hidden] {
  display: none;
}
.video-fallback {
  position: relative;
  z-index: 1;
  min-height: min(58vw, 520px);
  display: grid;
  place-items: center;
  align-content: center;
  gap: .85rem;
  padding: clamp(2rem, 6vw, 4rem);
  text-align: center;
  background:
    linear-gradient(rgba(5, 8, 18, .74), rgba(5, 8, 18, .9)),
    url("../media/optimized/hero-rig.webp") center / cover;
}
.video-fallback[hidden] {
  display: none;
}
.video-fallback__icon {
  width: 78px;
  height: 78px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, .22);
  border-radius: 999px;
  color: var(--ink);
  background: var(--champagne);
  box-shadow: 0 18px 45px rgba(245, 194, 91, .22);
}
.video-fallback strong {
  font-size: clamp(1.35rem, 3vw, 2.4rem);
  line-height: 1.08;
}
.video-fallback p {
  max-width: 54ch;
  margin: 0;
  color: rgba(255, 255, 255, .76);
}
.video-fallback .primary-action {
  margin-top: .45rem;
}

.video-panel__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: .8rem;
  padding: 0 clamp(1.2rem, 3vw, 2.2rem) clamp(1.2rem, 3vw, 2rem);
  color: rgba(255, 255, 255, .64);
  font-size: .86rem;
}
.video-panel__actions a {
  color: var(--white);
  font-weight: 900;
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 255, 255, .38);
}
.video-panel__actions span {
  max-width: 58ch;
}