:root {
  --bg: #0b0e13;
  --bg-soft: #0f1320;
  --text: #e8eefb;
  --muted: #b7c3d7;
  --brand: #62d3a4;
  --brand-2: #68a2ff;
  --border: #1f2937;
  --maxw: 1100px;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  font: 16px/1.6 system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;
  line-height: 1.8;
  color: var(--text);
  background: radial-gradient(
      1200px 600px at 10% -10%,
      rgba(104, 162, 255, 0.14),
      transparent 60%
    ),
    var(--bg);
}
a {
  color: var(--brand-2);
  text-decoration: none;
}
a:hover {
  color: var(--text);
}
.container {
  max-width: var(--maxw);
  width: 85%;
  margin: 0 auto;
}
.header {
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(10px);
  background: rgba(11, 14, 19, 0.7);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 1px 10px rgba(133, 132, 132, 0.2);
}
/* Hamburger styles */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 20;
  position: absolute;
  top: 18px;
  right: 28px;
}
.hamburger .bar {
  display: block;
  width: 25px;
  height: 3px;
  margin: 3px 0;
  background: #fff;
  border-radius: 2px;
  transition: 0.3s;
}
.hamburger.open .bar:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}
.hamburger.open .bar:nth-child(2) {
  opacity: 0;
}
.hamburger.open .bar:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}
.mobile-nav {
  display: none;
  position: fixed;
  top: 0;
  right: 0;
  width: 220px;
  height: 100vh;
  background: var(--muted);
  box-shadow: -2px 0 16px rgba(0, 0, 0, 0.25);
  z-index: 19;
  padding-top: 70px;
}
.mobile-nav ul {
  list-style: none;
  padding: 0 24px;
}
.mobile-nav li {
  margin-bottom: 24px;
}
.mobile-nav a {
  color: var(--text);
  font-size: 1.2em;
}
.mobile-nav .btn {
  margin-right: 0;
}
@media (max-width: 960px) {
  .nav ul.inline {
    display: none;
  }
  .hamburger {
    display: flex;
    position: fixed;
    top: 18px;
    right: 28px;
    background: none;
    border: none;
    z-index: 100;
  }
  .mobile-nav {
    display: none;
    position: fixed;
    top: 0;
    right: 0;
    width: 80vw;
    max-width: 320px;
    height: 100vh;
    background: var(--bg-soft);
    box-shadow: -2px 0 16px rgba(0, 0, 0, 0.25);
    z-index: 99;
    padding-top: 70px;
  }
  .mobile-nav.open {
    display: block;
    animation: slideIn 0.3s;
  }
  .nav {
    flex-direction: row;
    position: relative;
  }
  .logo {
    position: relative;
    z-index: 21;
    font-size: 1.3em;
    margin-left: 0;
    margin-right: auto;
    display: flex;
    align-items: center;
  }
}
@keyframes slideIn {
  from {
    right: -220px;
  }
  to {
    right: 0;
  }
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
}
.logo {
  display: flex;
  align-items: center;
  font-weight: 700;
  font-size: 1.2em;
}
ul.inline {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  align-items: center;
  font-size: 1.1em;
}
ul.inline a:last-child {
  margin-right: 0;
  text-decoration: none;
}
.btn {
  display: inline-block;
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
  color: #0b0e13;
  font-weight: 700;
  padding: 10px 14px;
  margin-right: 15px;
  border-radius: 10px;
  box-shadow: 0 4px 20px rgba(104, 162, 255, 0.35);
  transition: 0.5s;
}
.btn.secondary {
  background: #0f1628;
  color: var(--text);
  border: 1px solid var(--brand-2);
  box-shadow: none;
}
.btn.secondary:hover {
  background: var(--brand-2);
}
.hero {
  padding: 64px 0;
}
h1 {
  font-size: clamp(35px, 4vw, 55px);
  line-height: 1.15;
  margin: 12px 0 10px;
}
h2 {
  font-size: clamp(22px, 3vw, 30px);
  margin: 28px 0 8px;
}
h3 {
  font-size: clamp(18px, 2.2vw, 22px);
  margin: 22px 0 6px;
}
p.lead {
  color: var(--muted);
  font-size: clamp(18px, 2.4vw, 24px);
  padding: 20px 0;
}
.section {
  padding: 0;
}
.cta {
  margin-top: 30px;
}
section.section_info {
  background: linear-gradient(
    rgba(255, 255, 255, 0.8),
    rgba(255, 255, 255, 0.8)
  );
  background-size: cover;
  background-position: center;
  border-radius: 20px;
  color: #000;
  padding: 20px 40px 60px 40px;
}
.section-info {
  margin-bottom: 40px;
}
.section-info h2 {
  padding: 20px 0;
}
.section.features h2 {
  padding: 20px 0 10px 0;
}
.section-info ul:first-child {
  padding: 20px 0;
}
.grid {
  display: grid;
  gap: 30px;
  grid-template-columns: repeat(12, 1fr);
}
.col-12 {
  grid-column: span 12;
}
.col-6 {
  grid-column: span 6;
}
.card {
  background: linear-gradient(
    180deg,
    rgba(32, 46, 79, 0.25),
    rgba(64, 78, 114, 0.6)
  );
  border: 2px solid var(--brand);
  border-radius: var(--radius);
  padding: 10px 30px 30px 30px;
  box-shadow: var(--shadow);
}
.list {
  margin: 10px 0 0 0;
  padding: 0 0 0 18px;
}
code.badge {
  background: #0b1220;
  border: 1px solid #13213a;
  padding: 2px 6px;
  border-radius: 8px;
  font-size: 12px;
  color: #a8c0ff;
}
hr.sep {
  border: 0;
  border-top: 1px solid var(--muted);
  margin: 22px 0;
}
blockquote {
  margin: 30px 0 0;
  padding: 20px 14px;
  border-left: 3px solid var(--brand-2);
  background: rgba(40, 64, 119, 0.35);
  border-radius: 8px;
}
.small {
  font-size: 0.95em;
  color: var(--text);
}
.anchor {
  scroll-margin-top: 80px;
}
#what-we-do.anchor {
  margin-top: 60px;
  padding: 0;
  margin-bottom: 60px;
}
.sub-section-info {
  background: url("imgs/solar-panels.jpg");
  background-size: cover;
  padding: 60px 0;
}
.sub-section-data {
  background: url("imgs/power-station.jpg");
  background-size: cover;
}
 #contact {
  padding-top: 20px;
  padding-bottom: 60px;
 }
.section.capabilities h2 {
  padding: 20px 0;
}
.section.capabilities {
  padding-bottom: 20px;
}
footer {
  border-top: 1px solid var(--border);
  box-shadow: 0 1px 10px rgba(133, 132, 132, 0.2);
  background: var(--bg-soft);
  padding: 20px 0;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  padding: 18px 0;
  color: var(--muted);
}
@media (max-width: 880px) {
  .col-6 {
    grid-column: span 12;
  }
}
@media (max-width: 570px) {
  .cta {
    display: flex;
    flex-direction: column;
    gap: 20px;
    align-items: start;
  }
  .card .cta {
    display: flex;
    flex-direction: column;
    gap: 20px;
    align-items: start;
  }
  .cta .btn,
  .cta .btn.secondary {
    margin-right: 0;
  }
}
.skip-link {
  position: absolute;
  left: -9999px;
}
.skip-link:focus {
  left: 10px;
  top: 10px;
  background: #fff;
  color: #000;
  padding: 8px;
  border-radius: 8px;
  z-index: 1000;
}
 #contact p {
  max-width: 1000px;
  width: 60%;
  color: #fff;
  text-shadow: 2px 2px 8px rgba(0,0,0,0.9)
}
@media screen and (max-width: 820px) {
  #contact p {
    width: 80%;
  }
}