:root {
  --navy: #071729;
  --navy-2: #0d243a;
  --lime: #b9db31;
  --mist: #f3f5f3;
  --soft-line: #dce2df;
}

body { background: var(--mist); }

.site-header {
  height: 74px;
  background: rgba(7, 23, 41, .88);
  border: 0;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.site-header.scrolled { box-shadow: 0 12px 34px rgba(0, 0, 0, .18); }
.nav-wrap { width: min(1240px, calc(100% - 64px)); }
.logo { color: #fff; font-size: 14px; letter-spacing: 1.6px; }
.main-nav a { color: rgba(255, 255, 255, .75); padding: 0 20px; letter-spacing: .08em; }
.main-nav a:hover, .main-nav a.active { color: var(--lime); }
.menu-toggle span { background: #fff; }

.hero {
  min-height: 800px;
  height: 100vh;
  place-items: unset;
  align-items: center;
  text-align: left;
  padding: 100px max(48px, calc((100vw - 1240px) / 2));
  background:
    linear-gradient(90deg, rgba(4, 15, 28, .96) 0%, rgba(4, 15, 28, .78) 35%, rgba(4, 15, 28, .16) 72%),
    linear-gradient(0deg, rgba(4, 15, 28, .55), transparent 40%),
    url("assets/energy-night-v2.png") center / cover no-repeat;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  width: 430px;
  height: 430px;
  left: -210px;
  top: 24%;
  border: 1px solid rgba(185, 219, 49, .25);
  border-radius: 50%;
  box-shadow: 0 0 0 70px rgba(185, 219, 49, .025), 0 0 0 140px rgba(185, 219, 49, .018);
}

.hero-content {
  width: min(710px, 68vw);
  position: relative;
  z-index: 2;
  transform: none;
  text-shadow: none;
}

.hero .hero-kicker {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 24px;
  padding: 0;
  color: var(--lime);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
}

.hero-kicker::before { content: ""; width: 38px; height: 2px; background: var(--lime); }

.hero h1 {
  margin: 0;
  color: #fff;
  font-size: clamp(48px, 5.6vw, 82px);
  line-height: 1.02;
  font-weight: 300;
  letter-spacing: -.045em;
}

.hero h1 em { color: var(--lime); font-style: normal; font-weight: 600; }
.hero .hero-lead { max-width: 590px; margin: 30px 0 0; color: rgba(255,255,255,.74); font-size: 17px; line-height: 1.75; letter-spacing: 0; }
.hero-actions { display: flex; align-items: center; gap: 30px; margin-top: 38px; }
.primary-btn { display: inline-flex; align-items: center; padding: 15px 24px; background: var(--lime); color: var(--navy); font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; border-radius: 2px; }
.primary-btn:hover { color: var(--navy); background: #d1ee5e; transform: translateY(-2px); }
.text-btn { color: #fff; font-size: 13px; font-weight: 600; }
.text-btn:hover { color: var(--lime); }
.text-btn span { margin-left: 7px; color: var(--lime); }
.hero-badge { position: absolute; right: max(48px, calc((100vw - 1240px) / 2)); bottom: 66px; display: flex; align-items: center; gap: 17px; padding-left: 22px; border-left: 2px solid var(--lime); color: #fff; z-index: 2; }
.hero-badge strong { font-size: 25px; font-weight: 300; }
.hero-badge span { color: rgba(255,255,255,.62); font-size: 10px; line-height: 1.45; text-transform: uppercase; letter-spacing: .11em; }
.down { left: 50%; bottom: 28px; transform: translateX(-50%); color: #fff; border-color: rgba(255,255,255,.32); font-size: 0; }
.down::before { content: ""; width: 9px; height: 9px; border-right: 2px solid currentColor; border-bottom: 2px solid currentColor; transform: rotate(45deg) translate(4px, 4px); }
@keyframes bob { 0%, 100% { transform: translateX(-50%) translateY(0); } 50% { transform: translateX(-50%) translateY(7px); } }

.section { padding: 120px 0; }
.section-light { background: var(--mist); }
.eyebrow { color: #78910c; font-weight: 700; }
.section h2, .contact h2 { color: var(--navy); font-size: 38px; font-weight: 300; letter-spacing: -.025em; }
.accent-line { width: 42px; height: 3px; background: var(--lime); }
.centered .narrow { max-width: 920px; padding: 64px 74px; background: #fff; box-shadow: 0 25px 70px rgba(7, 23, 41, .07); border-top: 3px solid var(--lime); }

.parallax, .parallax-bottom {
  background-image: linear-gradient(115deg, rgba(4, 17, 31, .95), rgba(8, 31, 49, .77)), url("assets/energy-night-v2.png");
  background-position: center;
}

.grid-2 { gap: 24px; }
.glass-card { background: rgba(255, 255, 255, .95); box-shadow: 0 24px 60px rgba(0, 0, 0, .18); border-radius: 3px; border-top: 3px solid var(--lime); padding: 38px; }
.glass-card h3 { color: var(--navy); font-size: 18px; letter-spacing: .02em; }
.small-line { background: var(--soft-line); }
.check-list li::before, .document-list li::before { color: #8ca814; }
.feedback { background: #e8ece9; }
.contact-form { padding: 46px; background: #fff; box-shadow: 0 25px 70px rgba(7, 23, 41, .08); }
.contact-form input, .contact-form textarea { border: 0; border-bottom: 1px solid #bec8c2; background: #f7f8f7; }
.contact-form button { background: var(--navy); border-radius: 2px; }
.contact-form button:hover { background: #8ba612; }
.contact { background: #fff; }
.contact iframe { border-radius: 3px; }
.contact-copy { padding: 42px; background: var(--navy); color: rgba(255,255,255,.73); }
.contact-copy h3, .contact-copy a { color: #fff; }
.contact-copy a:hover { color: var(--lime); }
footer { background: #040e19; }

@media (max-width: 820px) {
  .site-header { height: 62px; }
  .nav-wrap { width: calc(100% - 34px); }
  .main-nav { top: 62px; background: rgba(7,23,41,.98); }
  .main-nav a { border-color: rgba(255,255,255,.1); color: #fff; }
  .menu-toggle::after { color: #fff; }
  .hero { height: auto; min-height: 780px; padding: 115px 28px 105px; background-position: 62% center; }
  .hero-content { width: 100%; }
  .hero h1 { font-size: clamp(42px, 10vw, 64px); }
  .hero .hero-lead { font-size: 15px; }
  .hero-badge { right: 28px; bottom: 32px; }
  .down { left: 50%; bottom: 22px; }
  .centered .narrow { padding: 44px 36px; }
  .section { padding: 84px 0; }
  .contact-form { padding: 32px; }
}

@media (max-width: 520px) {
  .logo { font-size: 12px; }
  .hero { min-height: 720px; padding-inline: 20px; background-position: 67% center; }
  .hero h1 { font-size: clamp(32px, 9vw, 37px); line-height: 1.08; }
  .hero h1 em { display: block; }
  .hero .hero-kicker { font-size: 9px; letter-spacing: .14em; }
  .hero .hero-lead { padding: 0; font-size: 14px; }
  .hero-actions { flex-direction: column; align-items: flex-start; gap: 18px; }
  .hero-badge { display: none; }
  .section h2, .contact h2 { font-size: 30px; }
  .centered .narrow { padding: 34px 22px; }
  .glass-card { padding: 28px 22px; }
  .contact-form { padding: 25px 18px; }
  .contact-copy { padding: 30px 24px; }
}