:root {
  --bg: #e8f7ff;
  --bg-2: #d2ecff;
  --bg-3: #b6ddfb;
  --surface: rgba(255, 255, 255, 0.74);
  --surface-strong: rgba(255, 255, 255, 0.9);
  --text: #12314d;
  --muted: #4b6d88;
  --primary: #1595dc;
  --primary-strong: #0b6eac;
  --accent: #5fc6ff;
  --accent-soft: #c9f1ff;
  --stroke: rgba(21, 74, 111, 0.14);
  --shadow: 0 24px 60px rgba(17, 79, 122, 0.14);
  --radius: 24px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: "Manrope", "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 18% 10%, rgba(255, 255, 255, 0.95) 0%, transparent 32%),
    radial-gradient(circle at 82% 14%, rgba(132, 214, 255, 0.9) 0%, transparent 24%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 48%, var(--bg-3) 100%);
  line-height: 1.6;
  overflow-x: hidden;
}

h1,
h2,
h3 {
  font-family: "Urbanist", sans-serif;
  line-height: 1.2;
  margin: 0 0 0.6rem;
}

h1 {
  font-size: clamp(2rem, 4vw, 3.6rem);
  letter-spacing: -0.04em;
}

h2 {
  font-size: clamp(1.4rem, 2.4vw, 2.2rem);
}

p {
  margin: 0;
}

a {
  color: inherit;
}

.container {
  width: min(1120px, 92vw);
  margin: 0 auto;
}

.sky {
  position: fixed;
  z-index: -1;
  border-radius: 50%;
  filter: blur(28px);
  opacity: 0.65;
}

.sky-1 {
  top: -120px;
  left: -100px;
  width: 380px;
  height: 380px;
  background: rgba(168, 226, 255, 0.9);
}

.sky-2 {
  top: 220px;
  right: -80px;
  width: 320px;
  height: 320px;
  background: rgba(92, 194, 255, 0.45);
}

.sky-3 {
  bottom: -140px;
  left: 18%;
  width: 360px;
  height: 360px;
  background: rgba(255, 255, 255, 0.75);
}

.site-header {
  position: sticky;
  top: 0;
  backdrop-filter: blur(16px);
  background: rgba(234, 248, 255, 0.72);
  border-bottom: 1px solid var(--stroke);
  z-index: 50;
}

.header-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 72px;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
  text-decoration: none;
}

.brand-logo {
  width: 70px;
  height: 66px;
  object-fit: contain;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.95), rgba(201, 241, 255, 0.95));
  border: 1px solid rgba(21, 149, 220, 0.22);
  padding: 0.2rem;
  border-radius: 14px;
  box-shadow: 0 12px 24px rgba(21, 149, 220, 0.12);
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.05;
}

.brand-text strong {
  font-family: "Urbanist", sans-serif;
  font-size: 1.15rem;
  letter-spacing: 0.08em;
  color: var(--primary-strong);
}

.brand-text small {
  margin-top: 0.2rem;
  color: var(--muted);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.nav-item {
  position: relative;
  display: inline-block;
}

.nav-link {
  text-decoration: none;
  color: var(--muted);
  font-weight: 600;
  position: relative;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.4rem 0;
  font-size: inherit;
  font-family: inherit;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.nav-icon {
  width: 18px;
  height: 18px;
  display: block;
  flex-shrink: 0;
}

.nav-link:hover {
  color: var(--text);
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.25rem;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), transparent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s ease;
}

.nav-link:hover::after {
  transform: scaleX(1);
}

.submenu {
  position: absolute;
  top: 100%;
  left: 0;
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid var(--stroke);
  border-radius: 12px;
  padding: 0.5rem 0;
  min-width: 180px;
  box-shadow: 0 8px 24px rgba(17, 79, 122, 0.12);
  display: none;
  flex-direction: column;
  z-index: 100;
  margin-top: 0.5rem;
}

.nav-item:hover .submenu,
.nav-item.open .submenu {
  display: flex;
}

.submenu a {
  text-decoration: none;
  color: var(--muted);
  padding: 0.6rem 1rem;
  transition: all 0.2s ease;
  font-weight: 500;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.submenu-icon {
  width: 16px;
  height: 16px;
  display: block;
  flex-shrink: 0;
}

.submenu a:first-child {
  border-radius: 12px 12px 0 0;
}

.submenu a:last-child {
  border-radius: 0 0 12px 12px;
}

.submenu a:hover {
  background: var(--accent-soft);
  color: var(--primary-strong);
}

.main-nav a {
  text-decoration: none;
  color: var(--muted);
  font-weight: 600;
  position: relative;
}

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

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.25rem;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), transparent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s ease;
}

.main-nav a:hover::after {
  transform: scaleX(1);
}

.menu-btn {
  display: none;
  border: 1px solid var(--stroke);
  background: rgba(255, 255, 255, 0.88);
  border-radius: 12px;
  padding: 0.4rem 0.7rem;
  font-weight: 700;
  color: var(--primary-strong);
}

.hero {
  padding: 5.5rem 0 3rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 2.4rem;
  align-items: center;
}

.hero-copy {
  position: relative;
}

.eyebrow {
  display: inline-block;
  margin-bottom: 1rem;
  color: var(--primary);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.8rem;
}

.eyebrow-soft {
  color: #dff5ff;
}

.hero-text {
  max-width: 62ch;
  color: var(--muted);
  font-size: 1.06rem;
}

.hero-actions {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
  margin-top: 1.6rem;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1.8rem;
}

.hero-stats article {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.78), rgba(223, 245, 255, 0.72));
  border: 1px solid rgba(21, 149, 220, 0.16);
  border-radius: 20px;
  padding: 1rem 1.1rem;
  box-shadow: var(--shadow);
}

.hero-stats strong {
  display: block;
  font-family: "Urbanist", sans-serif;
  font-size: 1.1rem;
  margin-bottom: 0.25rem;
}

.hero-stats span {
  color: var(--muted);
  font-size: 0.95rem;
}

.btn {
  text-decoration: none;
  border-radius: 999px;
  padding: 0.82rem 1.32rem;
  font-weight: 700;
  border: 2px solid transparent;
  transition: transform 0.2s ease, background-color 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 24px rgba(11, 110, 172, 0.18);
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), #47bbff);
  color: #fff;
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-strong), var(--primary));
}

.btn-secondary {
  border-color: rgba(21, 149, 220, 0.32);
  color: var(--primary-strong);
  background: rgba(255, 255, 255, 0.58);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.9);
}

.hero-panel {
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(15, 118, 186, 0.95), rgba(45, 162, 228, 0.95)),
    linear-gradient(135deg, rgba(255, 255, 255, 0.1), transparent);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 30px;
  padding: 1.5rem;
  box-shadow: 0 28px 60px rgba(11, 110, 172, 0.24);
}

/* Product Slideshow */
.product-slideshow {
  display: flex !important;
  flex-direction: column;
  padding: 1.8rem 1.6rem 1.2rem;
  min-height: 360px;
}

.slide-track {
  flex: 1;
  position: relative;
  min-height: 0;
}

.slide {
  display: none;
  flex-direction: column;
  gap: 0.3rem;
}

.slide.active {
  display: flex;
  animation: slideIn 0.5s ease;
}

@keyframes slideIn {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

.slide .eyebrow {
  margin-bottom: 0.3rem;
}

.slide h2 {
  color: #fff;
  margin: 0 0 0.2rem;
  font-size: clamp(1.3rem, 2.5vw, 1.8rem);
}

.slide-desc {
  color: rgba(255,255,255,0.8) !important;
  font-size: 0.9rem;
  line-height: 1.5;
  margin: 0 0 0.4rem;
  max-width: none;
}

.product-svg {
  width: 100%;
  height: 160px;
  flex-shrink: 0;
}

.slide-link {
  display: inline-block;
  margin-top: 0.3rem;
  color: rgba(255,255,255,0.9);
  font-weight: 700;
  font-size: 0.88rem;
  text-decoration: none;
  letter-spacing: 0.03em;
  transition: color 0.2s, transform 0.2s;
}

.slide-link:hover {
  color: #fff;
  transform: translateX(4px);
}

.slide-dots {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
  padding-top: 0.8rem;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: rgba(255,255,255,0.35);
  border: none;
  cursor: pointer;
  padding: 0;
  transition: background 0.3s, width 0.3s;
}

.dot.active {
  background: #fff;
  width: 22px;
}

.hero-panel-head {
  position: relative;
  z-index: 1;
  margin-bottom: 1rem;
}

.supply-list {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 0.8rem;
}

.supply-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.8rem;
  align-items: start;
  padding: 0.85rem 0.9rem;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 18px;
}

.supply-item span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.18);
  font-family: "Urbanist", sans-serif;
  font-weight: 800;
}

.supply-item p {
  color: rgba(255, 255, 255, 0.92);
}

.section {
  padding: 3.2rem 0;
}

.section-title {
  max-width: 18ch;
}

.section p {
  color: var(--muted);
  max-width: 75ch;
}

.section-card {
  background: var(--surface);
  border: 1px solid rgba(21, 149, 220, 0.14);
  border-radius: 30px;
  padding: 1.8rem 2rem;
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
}

.split-card {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 2rem;
  align-items: center;
}

.split-card-reverse {
  grid-template-columns: 1.1fr 0.9fr;
}

.section-accent {
  background: linear-gradient(180deg, rgba(217, 241, 255, 0.48), rgba(173, 223, 251, 0.48));
  border-top: 1px solid rgba(21, 149, 220, 0.1);
  border-bottom: 1px solid rgba(21, 149, 220, 0.1);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.2rem;
  margin-top: 1.4rem;
}

.product-card {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.95), rgba(221, 244, 255, 0.82));
  border: 1px solid rgba(21, 149, 220, 0.15);
  border-radius: 26px;
  padding: 1.35rem;
  box-shadow: var(--shadow);
  min-height: 100%;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 28px 56px rgba(11, 110, 172, 0.18);
}

.product-card h3 {
  color: var(--primary);
}

.product-tag {
  display: inline-flex;
  margin-bottom: 0.9rem;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  background: rgba(21, 149, 220, 0.12);
  color: var(--primary-strong);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.site-footer {
  border-top: 1px solid rgba(21, 149, 220, 0.1);
  background: rgba(236, 249, 255, 0.72);
}

.footer-shell {
  background: var(--surface-strong);
  border: 1px solid rgba(21, 149, 220, 0.14);
  border-radius: 30px;
  padding: 1.8rem 2rem;
  box-shadow: var(--shadow);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 2rem;
}

address {
  font-style: normal;
}

address p {
  margin-bottom: 0.4rem;
}

address a {
  color: var(--primary);
  text-decoration: none;
  font-weight: 700;
}

.footer-bottom {
  border-top: 1px dashed rgba(21, 149, 220, 0.2);
  margin-top: 1.2rem;
  padding-top: 1rem;
}

.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  margin-top: 1.2rem;
  color: var(--primary-strong);
  font-family: "Urbanist", sans-serif;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-decoration: none;
}

.footer-logo {
  width: 68px;
  height: 64px;
  object-fit: contain;
}

.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* Feature cards grid — base desktop */
.features-grid,
.values-grid,
.sectors-grid,
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.4rem;
  margin-top: 2rem;
}

@media (max-width: 900px) {
  .hero-grid,
  .split-card,
  .split-card-reverse,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .hero-stats {
    grid-template-columns: 1fr;
  }

  .product-grid {
    grid-template-columns: 1fr;
  }

  .main-nav {
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: rgba(234, 248, 255, 0.98);
    border-bottom: 1px solid var(--stroke);
    display: none;
    flex-direction: column;
    gap: 0;
  }

  .main-nav > a,
  .main-nav > .nav-item {
    width: 100%;
    border-top: 1px solid var(--stroke);
  }

  .main-nav > a.nav-link {
    padding: 0.9rem 1.2rem;
    display: flex;
    align-items: center;
    gap: 0.6rem;
  }

  .nav-item {
    display: block;
  }

  .nav-item > .nav-link {
    width: 100%;
    padding: 0.9rem 1.2rem;
    box-sizing: border-box;
    justify-content: flex-start;
  }

  .submenu {
    position: static;
    box-shadow: none;
    border: none;
    border-radius: 0;
    background: rgba(21, 149, 220, 0.06);
    margin: 0;
    padding: 0;
  }

  .submenu a {
    padding: 0.75rem 1.2rem 0.75rem 2.4rem;
    border-top: 1px solid var(--stroke);
    font-size: 0.9rem;
  }

  .submenu a:first-child,
  .submenu a:last-child {
    border-radius: 0;
  }

  .nav-link::after {
    display: none;
  }

  .main-nav.open {
    display: flex;
  }

  .menu-btn {
    display: inline-block;
  }

  .brand-text small {
    display: none;
  }

  .section-card,
  .footer-shell,
  .hero-panel {
    padding: 1.4rem;
  }

  .features-grid,
  .values-grid,
  .sectors-grid,
  .services-grid,
  .contact-grid {
    grid-template-columns: 1fr 1fr;
  }

  .split-card,
  .split-card-reverse {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 520px) {
  .features-grid,
  .values-grid,
  .sectors-grid,
  .services-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .hero-panel {
    display: none;
  }

  .hero-grid {
    grid-template-columns: 1fr;
  }

  .hero h1 {
    font-size: clamp(1.8rem, 7vw, 2.5rem);
  }
}

.feature-card,
.value-card,
.sector-card,
.service-card {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.95), rgba(221, 244, 255, 0.82));
  border: 1px solid rgba(21, 149, 220, 0.15);
  border-radius: 24px;
  padding: 1.6rem;
  box-shadow: var(--shadow);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.feature-card:hover,
.value-card:hover,
.sector-card:hover,
.service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 32px 64px rgba(11, 110, 172, 0.16);
}

.feature-card h3,
.value-card h3,
.sector-card h3,
.service-card h3 {
  color: var(--primary-strong);
  margin-top: 0;
}

.feature-card p,
.value-card p,
.sector-card p,
.service-card p {
  color: var(--muted);
  font-size: 0.95rem;
}

.service-icon {
  width: 80px;
  height: 80px;
  margin-bottom: 1rem;
  display: block;
}

.card-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 1rem;
  display: block;
}

.service-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.2rem;
  height: 2.2rem;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--accent-soft), rgba(201, 241, 255, 0.8));
  color: var(--primary-strong);
  font-family: "Urbanist", sans-serif;
  font-weight: 800;
  font-size: 0.9rem;
  margin-bottom: 0.8rem;
  display: inline-block;
}

.benefits-list {
  list-style: none;
  padding: 0;
  display: grid;
  gap: 0.8rem;
  margin: 1.5rem 0;
}

.benefits-list li {
  display: flex;
  gap: 0.8rem;
  align-items: flex-start;
  color: var(--muted);
}

.benefits-list li::before {
  content: "✓";
  color: var(--primary);
  font-weight: 700;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.feature-highlight {
  background: var(--surface);
  border: 1px solid rgba(21, 149, 220, 0.14);
  border-radius: 30px;
  padding: 2rem;
  box-shadow: var(--shadow);
}

.feature-highlight h2 {
  color: var(--text);
}


.contact-info,
.contact-form {
  background: var(--surface);
  border: 1px solid rgba(21, 149, 220, 0.14);
  border-radius: 24px;
  padding: 2rem;
  box-shadow: var(--shadow);
}

.contact-info h2,
.contact-form h2 {
  color: var(--text);
  margin-bottom: 1.5rem;
}

.contact-form input,
.contact-form textarea {
  border: 1px solid var(--stroke);
  background: rgba(255, 255, 255, 0.8);
  color: var(--text);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(21, 149, 220, 0.1);
}