:root {
  --bg: #f2f7f8;
  --surface: #ffffff;
  --surface-alt: #ebf2f4;
  --text: #10232a;
  --muted: #4b5f66;
  --primary: #0d9f9a;
  --primary-dark: #067870;
  --stroke: rgba(16, 35, 42, 0.12);
  --shadow: 0 20px 50px rgba(9, 44, 53, 0.11);
  --radius: 18px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", sans-serif;
  color: var(--text);
  background: radial-gradient(circle at 8% 8%, #dff6f4 0%, transparent 45%), radial-gradient(circle at 94% 20%, #d7ebff 0%, transparent 42%), var(--bg);
  line-height: 1.65;
  font-size: 15px;
}

h1,
h2,
h3 {
  font-family: "Plus Jakarta Sans", sans-serif;
  line-height: 1.18;
  letter-spacing: -0.02em;
  margin: 0 0 0.6rem;
}

p {
  margin: 0;
}

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

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

.section {
  padding: 5.5rem 0;
}

.section-alt {
  background: linear-gradient(180deg, rgba(13, 159, 154, 0.06), rgba(13, 159, 154, 0));
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.77rem;
  color: var(--primary-dark);
  font-weight: 700;
  margin-bottom: 0.9rem;
}

.bg-orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(2px);
  z-index: -1;
  pointer-events: none;
}

.orb-1 {
  width: 420px;
  height: 420px;
  left: -120px;
  top: -120px;
  background: radial-gradient(circle, rgba(13, 159, 154, 0.18), transparent 68%);
}

.orb-2 {
  width: 360px;
  height: 360px;
  right: -80px;
  bottom: 8%;
  background: radial-gradient(circle, rgba(47, 113, 255, 0.16), transparent 68%);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(10px);
  background: rgba(242, 247, 248, 0.85);
  border-bottom: 1px solid rgba(16, 35, 42, 0.06);
}

.nav-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 74px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-weight: 600;
  font-size: 0.95rem;
}

.brand-logo {
  width: 36px;
  height: 36px;
  object-fit: contain;
  border-radius: 8px;
}

.brand-text {
  line-height: 1.2;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  font-size: 0.92rem;
}

.main-nav a {
  opacity: 0.88;
  transition: opacity 0.2s ease;
}

.main-nav a:hover {
  opacity: 1;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 0.78rem 1.25rem;
  font-size: 0.9rem;
  font-weight: 600;
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease,
    background 0.2s ease;
}

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

.btn-primary {
  color: #fff;
  background: linear-gradient(130deg, var(--primary), #197fc1);
  box-shadow: 0 14px 26px rgba(25, 127, 193, 0.22);
}

.btn-secondary {
  border: 1px solid var(--stroke);
  background: rgba(255, 255, 255, 0.84);
}

.btn-nav {
  border: 1px solid var(--stroke);
  padding: 0.5rem 1rem;
}

.hero {
  padding-top: 7rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  gap: 1.8rem;
  align-items: start;
}

.hero h1 {
  font-size: clamp(2rem, 4.8vw, 3.5rem);
  max-width: 13ch;
}

.hero-sub {
  color: var(--muted);
  max-width: 60ch;
}

.hero-actions {
  margin-top: 1.7rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.hero-card,
.panel,
.service-card,
.feature,
.cta-box {
  background: var(--surface);
  border: 1px solid rgba(16, 35, 42, 0.08);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero-card {
  padding: 1.4rem;
}

.card-title {
  font-weight: 700;
  margin-bottom: 0.85rem;
}

.hero-card ul {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--muted);
  display: grid;
  gap: 0.35rem;
}

.stat-row {
  margin-top: 1.15rem;
  padding-top: 1.1rem;
  border-top: 1px dashed rgba(16, 35, 42, 0.18);
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.9rem;
}

.stat {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--primary-dark);
}

.stat-row p {
  color: var(--muted);
  font-size: 0.84rem;
}

.section-head {
  margin-bottom: 1.25rem;
}

.section-head h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
}

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

.panel,
.service-card,
.feature {
  padding: 1.3rem;
}

.panel p,
.service-card p,
.feature p,
.cta-box p {
  color: var(--muted);
}

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

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.product-card {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.product-card-links {
  margin-top: 0.6rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  align-items: center;
}

.product-link {
  width: fit-content;
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--primary-dark);
  border-bottom: 1px solid rgba(6, 120, 112, 0.28);
  transition: color 0.2s ease, border-color 0.2s ease;
}

.product-link:hover {
  color: #054f49;
  border-color: rgba(5, 79, 73, 0.5);
}

.product-link-ext {
  color: #0a5e9f;
  border-bottom-color: rgba(10, 94, 159, 0.25);
}

.product-link-ext:hover {
  color: #084f85;
  border-color: rgba(8, 79, 133, 0.42);
}

.product-tag {
  display: inline-flex;
  width: fit-content;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #075f66;
  background: rgba(13, 159, 154, 0.13);
  border: 1px solid rgba(13, 159, 154, 0.2);
  border-radius: 999px;
  padding: 0.2rem 0.55rem;
}

.feature-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.cta {
  padding-top: 2rem;
}

.cta-box {
  text-align: center;
  padding: 2rem;
  background: linear-gradient(155deg, #ffffff, #ebf8f7);
}

.cta-box h2 {
  margin-bottom: 0.7rem;
}

.cta-box p {
  max-width: 56ch;
  margin: 0 auto 1.2rem;
}

.contact-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-bottom: 1rem;
}

.contact-detail {
  margin: 0.2rem auto;
  color: var(--muted);
  font-size: 0.94rem;
}

.contact-detail a {
  color: #0a5e9f;
  font-weight: 600;
}

.site-footer {
  padding: 1.5rem 0 2.5rem;
}

.footer-wrap {
  border-top: 1px solid rgba(16, 35, 42, 0.12);
  padding-top: 1.1rem;
  color: var(--muted);
  font-size: 0.86rem;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--stroke);
  border-radius: 12px;
  background: #fff;
  padding: 9px;
}

.nav-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: #173b45;
  margin: 6px 0;
}

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity 0.65s ease,
    transform 0.65s ease;
}

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

@media (max-width: 920px) {
  .hero-grid,
  .about-grid,
  .cards-grid,
  .products-grid,
  .feature-list {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 5.8rem;
  }

  .main-nav {
    position: absolute;
    top: 74px;
    right: 4%;
    width: min(300px, 92vw);
    background: rgba(255, 255, 255, 0.98);
    border: 1px solid var(--stroke);
    border-radius: 14px;
    box-shadow: var(--shadow);
    padding: 0.8rem;
    display: none;
    flex-direction: column;
    align-items: flex-start;
  }

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

  .nav-toggle {
    display: block;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0s !important;
    transition-duration: 0s !important;
    scroll-behavior: auto !important;
  }
}