:root {
  --primary: #0d1b3d;
  --primary-soft: #173772;
  --secondary: #ffffff;
  --accent: #58b8ff;
  --accent-strong: #2f88ff;
  --surface: #f3f8ff;
  --surface-strong: #e8f1ff;
  --text: #1d2a44;
  --muted: #627089;
  --border: rgba(13, 27, 61, 0.12);
  --shadow: 0 24px 70px rgba(8, 27, 72, 0.14);
  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --max-width: 1180px;
  --transition: 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Poppins", sans-serif;
  background: linear-gradient(180deg, #f8fbff 0%, #eef5ff 100%);
  color: var(--text);
  line-height: 1.7;
}

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

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

button,
input,
textarea {
  font: inherit;
}

.container {
  width: min(calc(100% - 2rem), var(--max-width));
  margin: 0 auto;
}

.section {
  padding: 6rem 0;
}

.section-heading {
  margin-bottom: 2.8rem;
}

.section-heading.center {
  text-align: center;
}

.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.9rem;
  color: var(--accent-strong);
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.section-kicker.light {
  color: rgba(255, 255, 255, 0.82);
}

.section-heading h2,
.about-content h2,
.contact-panel h2,
.cta-shell h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.1;
  color: var(--primary);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(13, 27, 61, 0.08);
}

.nav-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.2rem;
  min-height: 84px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  font-size: 1rem;
  font-weight: 700;
  color: var(--primary);
}

.brand img {
  width: 48px;
  height: 48px;
  object-fit: contain;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.site-nav a,
.nav-phone {
  position: relative;
  color: var(--text);
  font-weight: 500;
  transition: color var(--transition);
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.35rem;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent-strong));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.site-nav a:hover,
.site-nav a:focus-visible,
.nav-phone:hover,
.nav-phone:focus-visible {
  color: var(--primary-soft);
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after {
  transform: scaleX(1);
}

.nav-phone {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.9rem 1.1rem;
  border-radius: 999px;
  background: rgba(88, 184, 255, 0.12);
}

.nav-toggle {
  display: none;
  width: 48px;
  height: 48px;
  border: 0;
  border-radius: 14px;
  background: var(--surface-strong);
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  margin: 5px auto;
  background: var(--primary);
  transition: transform var(--transition), opacity var(--transition);
}

.hero-section {
  position: relative;
  overflow: hidden;
  padding: 7rem 0 6rem;
  background:
    radial-gradient(circle at top left, rgba(88, 184, 255, 0.28), transparent 32%),
    radial-gradient(circle at bottom right, rgba(13, 27, 61, 0.18), transparent 34%),
    linear-gradient(135deg, #071127 0%, #10316d 54%, #1b6ee7 100%);
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2.5rem;
  align-items: center;
}

.hero-copy {
  color: var(--secondary);
}

.eyebrow {
  margin-bottom: 1rem;
  color: rgba(255, 255, 255, 0.7);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.9rem;
  font-weight: 600;
}

.hero-copy h1 {
  font-size: clamp(2.8rem, 6vw, 5.2rem);
  line-height: 0.98;
  margin-bottom: 1rem;
}

.hero-copy h2 {
  font-size: clamp(1.3rem, 2vw, 1.9rem);
  margin-bottom: 1.2rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.86);
}

.hero-description {
  max-width: 640px;
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.82);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-width: 158px;
  padding: 0.95rem 1.5rem;
  border: 0;
  border-radius: 999px;
  font-weight: 600;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition);
}

.btn:hover,
.btn:focus-visible,
.text-link:hover,
.text-link:focus-visible {
  transform: translateY(-3px);
}

.btn-primary {
  color: var(--secondary);
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  box-shadow: 0 18px 35px rgba(47, 136, 255, 0.28);
}

.btn-secondary {
  color: var(--secondary);
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.08);
}

.btn-white {
  color: var(--primary);
  background: var(--secondary);
  box-shadow: 0 18px 40px rgba(8, 19, 58, 0.22);
}

.hero-panel {
  display: flex;
  justify-content: flex-end;
}

.hero-card {
  width: min(100%, 420px);
  padding: 2rem;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow);
  color: var(--secondary);
}

.hero-card-row,
.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.tag {
  display: inline-flex;
  padding: 0.45rem 0.8rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
  font-size: 0.85rem;
  font-weight: 600;
}

.hero-card h3 {
  margin: 1.2rem 0 0.8rem;
  font-size: 1.8rem;
  line-height: 1.2;
}

.hero-card p {
  color: rgba(255, 255, 255, 0.78);
}

.hero-stats {
  justify-content: space-between;
  margin-top: 1.6rem;
  padding-top: 1.3rem;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.hero-stats strong {
  display: block;
  font-size: 1.3rem;
}

.hero-stats span {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.92rem;
}

.hero-orb {
  position: absolute;
  border-radius: 999px;
  filter: blur(8px);
  opacity: 0.4;
}

.hero-orb-one {
  top: 100px;
  left: -80px;
  width: 220px;
  height: 220px;
  background: rgba(88, 184, 255, 0.55);
}

.hero-orb-two {
  right: -90px;
  bottom: 60px;
  width: 260px;
  height: 260px;
  background: rgba(255, 255, 255, 0.12);
}

.section-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 2rem;
  align-items: start;
}

.about-content {
  padding: 2rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.82);
  box-shadow: var(--shadow);
}

.about-content p + p {
  margin-top: 1rem;
  color: var(--muted);
}

.services-grid,
.solutions-grid,
.gallery-grid,
.footer-grid,
.contact-grid {
  display: grid;
  gap: 1.5rem;
}

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

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

.service-card,
.solution-card,
.gallery-card,
.form-panel,
.contact-panel {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.9);
  box-shadow: var(--shadow);
}

.service-card,
.solution-card,
.gallery-card {
  padding: 2rem;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.solution-card {
  overflow: hidden;
}

.service-card:hover,
.solution-card:hover,
.gallery-card:hover {
  transform: translateY(-8px);
  border-color: rgba(47, 136, 255, 0.3);
  box-shadow: 0 28px 72px rgba(8, 27, 72, 0.18);
}

.solution-image {
  margin: -2rem -2rem 1.4rem;
  overflow: hidden;
  border-radius: 28px 28px 22px 22px;
  background: linear-gradient(135deg, rgba(13, 27, 61, 0.2), rgba(88, 184, 255, 0.14));
}

.solution-image img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  transition: transform 0.5s ease, filter 0.5s ease;
}

.solution-card:hover .solution-image img {
  transform: scale(1.06);
  filter: saturate(1.08);
}

.service-icon,
.solution-icon,
.gallery-card i {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px;
  height: 64px;
  margin-bottom: 1.3rem;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(88, 184, 255, 0.18), rgba(13, 27, 61, 0.12));
  color: var(--accent-strong);
  font-size: 1.5rem;
}

.service-card h3,
.solution-card h3,
.gallery-card h3,
.contact-panel h2 {
  margin-bottom: 0.85rem;
}

.service-card p,
.solution-card p,
.gallery-card p,
.contact-panel > p {
  color: var(--muted);
}

.text-link {
  display: inline-flex;
  margin-top: 1.25rem;
  color: var(--accent-strong);
  font-weight: 600;
  transition: transform var(--transition), color var(--transition);
}

.cta-section {
  padding-top: 1rem;
}

.cta-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 2.5rem;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, #0b1d45 0%, #0f4ba8 55%, #53b2ff 100%);
  box-shadow: var(--shadow);
}

.cta-shell h2 {
  color: var(--secondary);
}

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

.contact-grid {
  grid-template-columns: 0.9fr 1.1fr;
  align-items: start;
}

.contact-panel,
.form-panel {
  padding: 2rem;
}

.contact-info-list {
  display: grid;
  gap: 1.25rem;
  margin-top: 2rem;
}

.map-card {
  margin-top: 2rem;
  padding: 1.25rem;
  border: 1px solid var(--border);
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(88, 184, 255, 0.08), rgba(255, 255, 255, 0.94));
}

.map-card-header {
  display: flex;
  align-items: flex-start;
  gap: 0.9rem;
  margin-bottom: 1rem;
}

.map-card-header i {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  border-radius: 14px;
  background: rgba(88, 184, 255, 0.16);
  color: var(--accent-strong);
}

.map-card-header h3 {
  margin-bottom: 0.2rem;
  color: var(--primary);
}

.map-card-header p {
  color: var(--muted);
}

.map-embed {
  overflow: hidden;
  border-radius: 18px;
  border: 1px solid rgba(13, 27, 61, 0.1);
  box-shadow: 0 16px 36px rgba(8, 27, 72, 0.12);
}

.map-embed iframe {
  display: block;
  width: 100%;
  min-height: 320px;
  border: 0;
}

.info-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.info-item i {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  border-radius: 14px;
  background: rgba(88, 184, 255, 0.14);
  color: var(--accent-strong);
}

.info-item h3 {
  margin-bottom: 0.25rem;
  font-size: 1rem;
}

.info-item p,
.info-item a {
  color: var(--muted);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.form-field {
  display: grid;
  gap: 0.45rem;
}

.form-field.full-width {
  grid-column: 1 / -1;
}

.form-field label {
  font-weight: 600;
  color: var(--primary);
}

.form-field input,
.form-field textarea {
  width: 100%;
  padding: 0.95rem 1rem;
  border: 1px solid rgba(13, 27, 61, 0.14);
  border-radius: 14px;
  background: #fdfefe;
  color: var(--text);
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.form-field input:focus,
.form-field textarea:focus {
  border-color: rgba(47, 136, 255, 0.55);
  box-shadow: 0 0 0 4px rgba(88, 184, 255, 0.14);
}

.form-field.error input,
.form-field.error textarea {
  border-color: #d93025;
}

.error-text {
  min-height: 1rem;
  color: #d93025;
  font-size: 0.82rem;
}

.submit-btn {
  margin-top: 1rem;
}

.submit-btn.is-loading {
  pointer-events: none;
  opacity: 0.8;
}

.form-status {
  min-height: 1.4rem;
  margin-top: 0.9rem;
  font-weight: 600;
}

.form-status.success {
  color: #188038;
}

.form-status.error {
  color: #d93025;
}

.site-footer {
  background: #09152e;
  color: rgba(255, 255, 255, 0.8);
}

.footer-grid {
  grid-template-columns: 1.1fr 0.8fr 0.8fr;
  padding: 4rem 0 2.5rem;
}

.footer-logo {
  color: var(--secondary);
}

.footer-brand p {
  max-width: 360px;
  margin-top: 1rem;
  color: rgba(255, 255, 255, 0.68);
}

.site-footer h3 {
  margin-bottom: 1rem;
  color: var(--secondary);
}

.footer-links {
  display: grid;
  gap: 0.7rem;
}

.footer-links a,
.social-links a {
  transition: color var(--transition), transform var(--transition);
}

.footer-links a:hover,
.social-links a:hover {
  color: var(--accent);
  transform: translateY(-2px);
}

.social-links {
  display: flex;
  gap: 0.8rem;
}

.social-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 1rem 0 1.4rem;
}

.footer-bottom .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.visitor-counter {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.75rem 1rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.82);
}

.visitor-counter i {
  color: var(--accent);
}

.visitor-counter strong {
  min-width: 3ch;
  color: var(--secondary);
  font-size: 1rem;
}

.footer-bottom p {
  text-align: center;
  color: rgba(255, 255, 255, 0.6);
}

@media (max-width: 1080px) {
  .hero-grid,
  .section-grid,
  .contact-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

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

  .hero-panel {
    justify-content: flex-start;
  }
}

@media (max-width: 900px) {
  .nav-toggle {
    display: inline-block;
  }

  .site-nav,
  .nav-phone {
    display: none;
  }

  .nav-shell {
    position: relative;
    flex-wrap: wrap;
    padding: 0.8rem 0;
  }

  .site-nav.is-open {
    display: grid;
    width: 100%;
    gap: 0.9rem;
    padding: 1rem 0 0.4rem;
  }

  .nav-phone.is-open {
    display: inline-flex;
    width: fit-content;
    margin-bottom: 0.5rem;
  }

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

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

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

  .hero-section {
    padding-top: 5rem;
  }

  .cta-shell {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 680px) {
  .section {
    padding: 4.5rem 0;
  }

  .services-grid,
  .solutions-grid,
  .gallery-grid,
  .form-grid {
    grid-template-columns: 1fr;
  }

  .hero-copy h1 {
    font-size: 2.6rem;
  }

  .hero-card,
  .about-content,
  .service-card,
  .solution-card,
  .gallery-card,
  .map-card,
  .contact-panel,
  .form-panel,
  .cta-shell {
    padding: 1.5rem;
  }

  .brand span {
    font-size: 0.95rem;
  }

  .solution-image {
    margin: -1.5rem -1.5rem 1.2rem;
  }

  .solution-image img {
    height: 200px;
  }

  .footer-bottom .container {
    justify-content: center;
  }
}

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

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}