:root {
  --primary: #0B3D91;
  --secondary: #00AEEF;
  --accent: #00C853;
  --dark: #06172E;
  --ink: #1F2937;
  --muted: #667085;
  --bg: #F5F8FC;
  --card: #FFFFFF;
  --line: rgba(11, 61, 145, 0.13);
  --shadow: 0 24px 70px rgba(6, 23, 46, 0.14);
  --radius: 8px;
  --container: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Poppins", Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
}

body.nav-open {
  overflow: hidden;
}

img,
video,
iframe {
  max-width: 100%;
}

img {
  display: block;
}

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

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

.skip-link {
  position: fixed;
  top: -80px;
  left: 16px;
  z-index: 2000;
  padding: 10px 16px;
  color: #fff;
  background: var(--primary);
  border-radius: var(--radius);
}

.skip-link:focus {
  top: 16px;
}

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

.section {
  position: relative;
  padding: 108px 0;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 42px;
}

.section-heading h2,
.content-panel h2,
.contact-info h2 {
  margin: 0;
  color: var(--dark);
  font-family: "Montserrat", sans-serif;
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.12;
}

.section-kicker,
.eyebrow {
  margin: 0 0 12px;
  color: var(--secondary);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  min-height: 78px;
  padding: 14px clamp(20px, 5vw, 72px);
  color: #fff;
  background: rgba(6, 23, 46, 0.34);
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(18px);
  transition: background 220ms ease, box-shadow 220ms ease, min-height 220ms ease;
}

.site-header.scrolled {
  min-height: 68px;
  background: rgba(6, 23, 46, 0.94);
  box-shadow: 0 18px 50px rgba(6, 23, 46, 0.22);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 210px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  color: #fff;
  font-family: "Montserrat", sans-serif;
  font-weight: 800;
  background: linear-gradient(135deg, var(--secondary), var(--primary));
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: var(--radius);
  box-shadow: 0 12px 30px rgba(0, 174, 239, 0.24);
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  font-family: "Montserrat", sans-serif;
  font-size: 1rem;
}

.brand small {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.72rem;
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: clamp(12px, 1.8vw, 26px);
}

.primary-nav a {
  position: relative;
  color: rgba(255, 255, 255, 0.84);
  font-size: 0.88rem;
  font-weight: 600;
}

.primary-nav a::after {
  position: absolute;
  left: 0;
  bottom: -8px;
  width: 0;
  height: 2px;
  content: "";
  background: var(--secondary);
  transition: width 200ms ease;
}

.primary-nav a:hover,
.primary-nav a.active {
  color: #fff;
}

.primary-nav a:hover::after,
.primary-nav a.active::after {
  width: 100%;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius);
}

.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 5px auto;
  background: #fff;
}

.hero {
  min-height: 100vh;
  display: grid;
  align-items: center;
  overflow: hidden;
  color: #fff;
  background: var(--dark);
}

.hero-video,
.hero-fallback {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-video {
  z-index: 1;
  opacity: 0.38;
}

.hero-fallback {
  z-index: 0;
  background:
    linear-gradient(90deg, rgba(6, 23, 46, 0.95), rgba(6, 23, 46, 0.72) 46%, rgba(11, 61, 145, 0.3)),
    url("https://images.unsplash.com/photo-1581092160562-40aa08e78837?auto=format&fit=crop&w=1800&q=80") center/cover;
}

.hero::after {
  position: absolute;
  inset: 0;
  z-index: 1;
  content: "";
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.8), transparent 78%);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 930px;
  padding-top: 68px;
}

.hero h1 {
  max-width: 860px;
  margin: 0;
  font-family: "Montserrat", sans-serif;
  font-size: clamp(3rem, 8vw, 6.8rem);
  font-weight: 800;
  line-height: 0.98;
}

.hero-subtitle {
  max-width: 780px;
  margin: 26px 0 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: clamp(1rem, 2vw, 1.22rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 13px 22px;
  font-weight: 700;
  border-radius: var(--radius);
  border: 1px solid transparent;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

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

.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--secondary), var(--primary));
  box-shadow: 0 18px 38px rgba(0, 174, 239, 0.24);
}

.btn-ghost {
  color: #fff;
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.28);
  backdrop-filter: blur(12px);
}

.hero-particles,
.floating-shape {
  position: absolute;
  z-index: 1;
  pointer-events: none;
}

.hero-particles {
  inset: 0;
  background-image:
    radial-gradient(circle, rgba(0, 174, 239, 0.58) 1px, transparent 1px),
    radial-gradient(circle, rgba(0, 200, 83, 0.4) 1px, transparent 1px);
  background-position: 0 0, 36px 42px;
  background-size: 110px 110px, 160px 160px;
  animation: particleDrift 18s linear infinite;
}

.floating-shape {
  border: 1px solid rgba(0, 174, 239, 0.28);
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(14px);
  border-radius: var(--radius);
  transform: rotate(18deg);
}

.shape-one {
  right: 11%;
  top: 25%;
  width: 120px;
  height: 120px;
  animation: floatY 5s ease-in-out infinite;
}

.shape-two {
  right: 24%;
  bottom: 18%;
  width: 76px;
  height: 76px;
  animation: floatY 6.5s ease-in-out infinite reverse;
}

.scroll-indicator {
  position: absolute;
  left: 50%;
  bottom: 28px;
  z-index: 3;
  width: 30px;
  height: 48px;
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: 20px;
  transform: translateX(-50%);
}

.scroll-indicator span {
  display: block;
  width: 5px;
  height: 9px;
  margin: 10px auto;
  background: #fff;
  border-radius: 10px;
  animation: scrollDot 1.5s ease-in-out infinite;
}

.split-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1fr);
  gap: 60px;
  align-items: center;
}

.media-stack {
  position: relative;
}

.media-stack img {
  aspect-ratio: 4 / 5;
  width: 100%;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  background: var(--dark);
}

.media-stack img.fallback-image {
  object-position: center;
}

.glass-badge {
  position: absolute;
  right: -20px;
  bottom: 34px;
  max-width: 260px;
  padding: 20px;
  color: #fff;
  background: rgba(6, 23, 46, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
  backdrop-filter: blur(18px);
}

.glass-badge strong,
.glass-badge span {
  display: block;
}

.glass-badge strong {
  font-size: 1.4rem;
}

.content-panel > p:not(.section-kicker) {
  color: var(--muted);
  font-size: 1.02rem;
}

.mission-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin: 26px 0;
}

.mission-grid article,
.service-card,
.why-card,
.testimonial-shell,
.contact-form {
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 18px 46px rgba(6, 23, 46, 0.08);
}

.mission-grid article {
  padding: 22px;
}

.mission-grid h3,
.service-card h3,
.why-card h3,
.timeline-item h3 {
  margin: 0 0 8px;
  color: var(--dark);
  font-family: "Montserrat", sans-serif;
}

.mission-grid p,
.service-card p,
.why-card p,
.timeline-item p {
  margin: 0;
  color: var(--muted);
}

.value-list {
  display: grid;
  gap: 10px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.value-list li {
  position: relative;
  padding-left: 28px;
  font-weight: 600;
}

.value-list li::before {
  position: absolute;
  left: 0;
  top: 8px;
  width: 12px;
  height: 12px;
  content: "";
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 0 5px rgba(0, 200, 83, 0.12);
}

.stats {
  padding: 48px 0;
  color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--dark));
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 18px;
}

.stats article {
  min-height: 132px;
  padding: 24px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius);
  backdrop-filter: blur(12px);
}

.stats strong {
  display: block;
  font-family: "Montserrat", sans-serif;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1;
}

.stats strong::after {
  content: "+";
}

.stats article:last-child strong::after {
  content: "";
}

.stats span {
  display: block;
  margin-top: 10px;
  color: rgba(255, 255, 255, 0.78);
}

.services,
.portfolio,
.testimonials {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(245, 248, 252, 0.96)),
    radial-gradient(circle at 20% 20%, rgba(0, 174, 239, 0.16), transparent 28%);
}

.card-grid,
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}

.service-card,
.why-card {
  padding: 26px;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.service-card:hover,
.why-card:hover {
  transform: translateY(-7px);
  border-color: rgba(0, 174, 239, 0.42);
  box-shadow: var(--shadow);
}

.icon {
  position: relative;
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  margin-bottom: 20px;
  color: #fff;
  font-size: 1.25rem;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: var(--radius);
}

.icon::before,
.icon::after {
  position: absolute;
  content: "";
}

.icon::before {
  width: 19px;
  height: 19px;
  border: 3px solid rgba(255, 255, 255, 0.96);
  border-radius: 4px;
}

.icon::after {
  width: 31px;
  height: 2px;
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 -10px 0 rgba(255, 255, 255, 0.38), 0 10px 0 rgba(255, 255, 255, 0.38);
  transform: rotate(-35deg);
}

.industries {
  background: var(--dark);
  color: #fff;
}

.industries .section-heading h2 {
  color: #fff;
}

.industry-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 18px;
}

.industry-card {
  position: relative;
  min-height: 240px;
  overflow: hidden;
  border-radius: var(--radius);
  isolation: isolate;
}

.industry-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 550ms ease, filter 250ms ease;
}

.industry-card img.fallback-image {
  object-position: center;
}

.industry-card::after {
  position: absolute;
  inset: 0;
  z-index: 1;
  content: "";
  background: linear-gradient(180deg, transparent 30%, rgba(6, 23, 46, 0.92));
}

.industry-card h3 {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 16px;
  z-index: 2;
  margin: 0;
  font-family: "Montserrat", sans-serif;
  font-size: 1.02rem;
}

.industry-card:hover img {
  transform: scale(1.08);
  filter: saturate(1.1);
}

.technology {
  overflow: hidden;
  background: #fff;
}

.logo-slider {
  width: 100%;
  overflow: hidden;
  border-block: 1px solid var(--line);
}

.logo-track {
  display: flex;
  align-items: center;
  gap: 72px;
  width: max-content;
  padding: 28px 36px;
  animation: logoSlide 30s linear infinite;
}

.logo-track img {
  width: 156px;
  height: 54px;
  object-fit: contain;
  filter: grayscale(1) contrast(0.8);
  opacity: 0.6;
  transition: filter 180ms ease, opacity 180ms ease, transform 180ms ease;
}

.logo-track img:hover {
  filter: none;
  opacity: 1;
  transform: scale(1.04);
}

.logo-track img.fallback-image {
  width: 190px;
  filter: grayscale(1) contrast(0.95);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
}

.project-card {
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 18px 45px rgba(6, 23, 46, 0.08);
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.project-card:hover {
  transform: translateY(-7px);
  box-shadow: var(--shadow);
}

.project-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  transition: transform 450ms ease;
  background: var(--dark);
}

.project-card:hover img {
  transform: scale(1.05);
}

.project-card div {
  padding: 22px;
}

.project-card h3 {
  margin: 0 0 8px;
  color: var(--dark);
  font-family: "Montserrat", sans-serif;
}

.project-card p {
  margin: 0 0 16px;
  color: var(--muted);
}

.project-card span {
  display: inline-flex;
  margin: 0 6px 8px 0;
  padding: 5px 9px;
  color: var(--primary);
  font-size: 0.72rem;
  font-weight: 700;
  background: rgba(0, 174, 239, 0.1);
  border-radius: 999px;
}

.project-card a {
  display: inline-flex;
  margin-top: 10px;
  color: var(--primary);
  font-weight: 700;
}

.why {
  background:
    linear-gradient(135deg, rgba(6, 23, 46, 0.96), rgba(11, 61, 145, 0.92)),
    url("https://images.unsplash.com/photo-1581092334651-ddf26d9a09d0?auto=format&fit=crop&w=1600&q=80") center/cover fixed;
  color: #fff;
}

.why .section-heading h2,
.why-card h3 {
  color: #fff;
}

.why-card {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.15);
  box-shadow: none;
  backdrop-filter: blur(14px);
}

.why-card p {
  color: rgba(255, 255, 255, 0.72);
}

.timeline {
  position: relative;
  display: grid;
  gap: 18px;
}

.timeline::before {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 27px;
  width: 2px;
  content: "";
  background: linear-gradient(var(--secondary), var(--accent));
}

.timeline-item {
  position: relative;
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr);
  gap: 20px;
  padding: 24px 24px 24px 0;
}

.timeline-item span {
  grid-column: 1;
  grid-row: 1 / span 2;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  color: #fff;
  font-family: "Montserrat", sans-serif;
  font-weight: 800;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: var(--radius);
}

.timeline-item h3,
.timeline-item p {
  grid-column: 2;
}

.testimonial-shell {
  position: relative;
  min-height: 270px;
  padding: clamp(28px, 5vw, 58px);
  overflow: hidden;
}

.testimonial {
  display: none;
  max-width: 850px;
}

.testimonial.active {
  display: block;
  animation: fadeUp 360ms ease both;
}

.testimonial p {
  margin: 0 0 24px;
  color: var(--dark);
  font-size: clamp(1.35rem, 3vw, 2.1rem);
  line-height: 1.35;
}

.testimonial strong,
.testimonial span {
  display: block;
}

.testimonial span {
  color: var(--muted);
}

.testimonial-controls {
  position: absolute;
  right: 28px;
  bottom: 28px;
  display: flex;
  gap: 10px;
}

.testimonial-controls button,
.float-action {
  display: grid;
  place-items: center;
  border: 0;
  cursor: pointer;
}

.testimonial-controls button {
  width: 44px;
  height: 44px;
  color: #fff;
  font-size: 1.7rem;
  background: var(--primary);
  border-radius: var(--radius);
}

.contact {
  background: #fff;
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 40px;
  align-items: start;
}

.contact-info {
  position: sticky;
  top: 96px;
}

.contact-info a,
.contact-info p {
  display: block;
  margin: 24px 0 0;
  color: var(--dark);
  font-weight: 700;
}

.contact-info span {
  display: block;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 600;
  text-transform: uppercase;
}

.contact-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  padding: 28px;
}

.contact-form label {
  display: grid;
  gap: 8px;
  color: var(--dark);
  font-weight: 700;
}

.contact-form label:nth-child(5),
.contact-form label:nth-child(6),
.contact-form button,
.form-status {
  grid-column: 1 / -1;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  padding: 13px 14px;
  color: var(--ink);
  background: #f8fbff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  outline: none;
  transition: border-color 160ms ease, box-shadow 160ms ease;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  border-color: var(--secondary);
  box-shadow: 0 0 0 4px rgba(0, 174, 239, 0.12);
}

.form-status {
  min-height: 24px;
  margin: 0;
  color: var(--primary);
  font-weight: 700;
}

.map {
  width: 100%;
  height: 360px;
  margin-top: 34px;
  border: 0;
  border-radius: var(--radius);
  box-shadow: 0 18px 45px rgba(6, 23, 46, 0.08);
}

.site-footer {
  color: rgba(255, 255, 255, 0.78);
  background: var(--dark);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 0.8fr 0.8fr;
  gap: 36px;
  padding: 62px 0 38px;
}

.footer-brand {
  color: #fff;
}

.site-footer h3 {
  margin: 0 0 14px;
  color: #fff;
  font-family: "Montserrat", sans-serif;
}

.site-footer p {
  max-width: 360px;
}

.site-footer a:not(.brand) {
  display: block;
  margin: 8px 0;
}

.socials {
  display: flex;
  gap: 10px;
  margin-top: 12px;
}

.socials a {
  display: grid !important;
  place-items: center;
  width: 36px;
  height: 36px;
  color: #fff;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 20px clamp(20px, 5vw, 72px);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.float-action {
  position: fixed;
  right: 22px;
  z-index: 900;
  width: 52px;
  height: 52px;
  color: #fff;
  font-weight: 800;
  border-radius: 50%;
  box-shadow: 0 16px 34px rgba(6, 23, 46, 0.24);
}

.whatsapp {
  bottom: 90px;
  background: #25D366;
}

.back-top {
  bottom: 24px;
  background: var(--primary);
  opacity: 0;
  pointer-events: none;
  transition: opacity 180ms ease, transform 180ms ease;
}

.back-top.visible {
  opacity: 1;
  pointer-events: auto;
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 700ms ease, transform 700ms ease;
}

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

@keyframes particleDrift {
  to { background-position: 110px 110px, 196px 202px; }
}

@keyframes floatY {
  50% { transform: translateY(-18px) rotate(18deg); }
}

@keyframes scrollDot {
  50% { transform: translateY(14px); opacity: 0.55; }
}

@keyframes logoSlide {
  to { transform: translateX(-50%); }
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

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