.container {
  width: min(100% - 32px, var(--container-width));
  margin-inline: auto;
}

.container.narrow {
  width: min(100% - 32px, 880px);
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -80px;
  z-index: 100;
  background: var(--green-light);
  color: var(--navy-950);
  padding: 12px 16px;
  border-radius: var(--radius-small);
  font-weight: 800;
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 12px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(0, 16, 32, 0.9);
  backdrop-filter: blur(18px);
}

.header-shell {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
}

.brand img {
  width: 172px;
  height: auto;
  object-fit: contain;
}

.primary-nav {
  display: flex;
  align-items: center;
  gap: 24px;
}

.primary-nav > ul {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
}

.nav-item {
  position: relative;
}

.nav-item > a,
.nav-menu-button {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0 12px;
  color: rgba(255, 255, 255, 0.86);
  background: transparent;
  border-radius: var(--radius-small);
  cursor: pointer;
  font-size: 0.94rem;
  font-weight: 700;
}

.nav-item > a:hover,
.nav-menu-button:hover,
.nav-item > a[aria-current="page"],
.nav-menu-button[aria-expanded="true"] {
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
}

.nav-menu-button::after {
  content: "";
  width: 7px;
  height: 7px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg) translateY(-2px);
}

.nav-submenu {
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  min-width: 260px;
  list-style: none;
  padding: 8px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-medium);
  background: rgba(0, 26, 51, 0.98);
  box-shadow: var(--shadow-premium);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity 0.18s ease, transform 0.18s ease, visibility 0.18s ease;
}

.has-menu:hover .nav-submenu,
.has-menu:focus-within .nav-submenu,
.has-menu.is-open .nav-submenu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav-submenu a {
  display: block;
  padding: 10px 12px;
  border-radius: var(--radius-small);
  color: rgba(255, 255, 255, 0.88);
  font-size: 0.92rem;
  font-weight: 650;
}

.nav-submenu a:hover,
.nav-submenu a:focus-visible {
  background: rgba(128, 208, 0, 0.16);
  color: var(--white);
}

.menu-toggle {
  display: none;
  width: 46px;
  height: 46px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  border-radius: var(--radius-small);
  background: rgba(255, 255, 255, 0.08);
  cursor: pointer;
}

.menu-toggle span:not(.sr-only) {
  width: 22px;
  height: 2px;
  background: var(--white);
  border-radius: 999px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.menu-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.menu-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.section {
  padding: 96px 0;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 34px;
}

.section-heading h2,
.split h2,
.content-panel h2,
.why-panel h2,
.cta-shell h2 {
  color: var(--navy-950);
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.05;
  letter-spacing: 0;
}

.section-heading p,
.lead,
.split p,
.content-panel p,
.why-panel p,
.cta-shell p,
.service-card p {
  color: var(--text-secondary);
  font-size: 1.05rem;
  line-height: 1.75;
}

.kicker,
.eyebrow-line {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
  color: var(--green-dark);
  font-size: 0.8rem;
  font-weight: 850;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.kicker::before,
.eyebrow-line::before {
  content: "";
  width: 28px;
  height: 2px;
  background: linear-gradient(90deg, var(--green-primary), var(--green-light));
}

.mobile-scroll-note {
  display: none;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 56px;
  align-items: center;
}

.split > * {
  min-width: 0;
}

.align-start {
  align-items: start;
}

.two-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 44px;
}

.muted-section {
  background: var(--silver-50);
}

.dark-section {
  position: relative;
  background:
    linear-gradient(135deg, rgba(0, 80, 144, 0.18), rgba(128, 208, 0, 0.08)),
    var(--navy-950);
  color: var(--text-inverse);
  overflow: hidden;
}

.dark-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.06) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(to bottom, black, transparent 82%);
  pointer-events: none;
}

.dark-section .container {
  position: relative;
}

.dark-section h2,
.dark-section h3,
.dark-section .section-heading h2 {
  color: var(--white);
}

.dark-section p,
.dark-section .section-heading p,
.dark-section .service-card p,
.dark-section .feature-card p,
.dark-section .stack-list p {
  color: rgba(247, 251, 255, 0.76);
}

.accent-section {
  background:
    linear-gradient(90deg, rgba(182, 255, 24, 0.16), rgba(255, 255, 255, 0.72)),
    var(--white);
}

.site-footer {
  padding: 72px 0 28px;
  background: var(--navy-950);
  color: rgba(255, 255, 255, 0.76);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 36px;
}

.footer-brand img {
  width: 230px;
  margin-bottom: 12px;
}

.site-footer h2 {
  margin-bottom: 16px;
  color: var(--white);
  font-size: 1rem;
}

.site-footer ul {
  list-style: none;
  display: grid;
  gap: 10px;
}

.site-footer a:hover {
  color: var(--green-light);
}

.site-footer address {
  margin-top: 18px;
  font-style: normal;
  line-height: 1.8;
}

.footer-bottom {
  margin-top: 46px;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.58);
}

.prose {
  font-size: 1.05rem;
  color: var(--text-secondary);
}

.prose h2 {
  margin-top: 26px;
  margin-bottom: 10px;
  color: var(--navy-950);
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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