:root {
  --green: #95e800;
  --green2: #b8ff00;
  --ink: #eef6ff;
  --cream: #071524;
  --white: #ffffff;
  --gold: #b8ff00;
  --muted: #9fb2c8;
  --line: rgba(0, 145, 255, 0.38);
  --protocol-blue: #008cff;
  --protocol-blue-bright: #19b5ff;
  --protocol-navy: #03101d;
  --protocol-black: #01050a;
  --protocol-panel: #071827;
}

* {
  scrollbar-color: var(--protocol-blue) var(--protocol-black);
}

body {
  color: var(--ink);
  background:
    radial-gradient(circle at 12% 12%, rgba(0, 140, 255, 0.12), transparent 30rem),
    radial-gradient(circle at 88% 36%, rgba(184, 255, 0, 0.06), transparent 32rem),
    var(--protocol-black);
  font-family: "Arial Narrow", "Roboto Condensed", Inter, ui-sans-serif, system-ui, sans-serif;
  letter-spacing: 0.012em;
}

a {
  color: var(--protocol-blue-bright);
}

.site-header {
  min-height: 82px;
  padding: 12px clamp(18px, 4vw, 60px);
  background: rgba(1, 5, 10, 0.96);
  border-bottom: 2px solid var(--protocol-blue);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.42), 0 0 24px rgba(0, 140, 255, 0.14);
}

.brand {
  gap: 13px;
}

.brand-mark {
  position: relative;
  width: 52px;
  height: 52px;
  border: 2px solid #d9f0ff;
  border-radius: 10px;
  background: linear-gradient(145deg, #00b7ff 0%, #054ed8 48%, #b8ff00 100%);
  color: white;
  box-shadow: inset 0 0 0 4px #04111f, 0 0 18px rgba(0, 145, 255, 0.48);
  font: 900 28px/1 "Arial Narrow", sans-serif;
  clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%);
}

.brand-mark::after {
  content: "+";
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: rgba(255, 255, 255, 0.3);
  font-size: 42px;
}

.brand-mark,
.brand-mark::after {
  text-shadow: 0 2px 3px #00142a;
}

.brand-mark {
  line-height: 52px;
}

.brand > span:last-child {
  transform: skewX(-4deg);
}

.brand strong {
  color: #fff;
  font-family: Impact, "Arial Narrow", sans-serif;
  font-size: 22px;
  font-style: italic;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.brand small {
  color: var(--green2);
  font-weight: 800;
  letter-spacing: 0.2em;
}

nav {
  gap: clamp(12px, 1.8vw, 24px);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

nav a {
  color: #dcecff;
}

nav a:hover,
nav a:focus {
  color: var(--green2);
  text-shadow: 0 0 12px rgba(184, 255, 0, 0.5);
}

.menu {
  border: 1px solid var(--protocol-blue);
  background: #061423;
  color: white;
  font-weight: 800;
  text-transform: uppercase;
}

.hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  min-height: 72vh;
  align-items: center;
  background:
    linear-gradient(105deg, rgba(1, 5, 10, 0.98) 0%, rgba(3, 16, 29, 0.95) 55%, rgba(0, 57, 117, 0.72) 100%),
    repeating-linear-gradient(120deg, transparent 0 34px, rgba(0, 145, 255, 0.13) 35px 37px, transparent 38px 72px);
  border-bottom: 4px solid var(--protocol-blue);
}

.hero::before {
  content: "";
  position: absolute;
  z-index: -1;
  width: min(68vw, 820px);
  height: min(68vw, 820px);
  right: -15%;
  top: -28%;
  border: 2px solid rgba(0, 145, 255, 0.55);
  transform: rotate(35deg);
  box-shadow: 0 0 0 42px rgba(0, 145, 255, 0.025), 0 0 0 84px rgba(184, 255, 0, 0.02);
}

.hero::after {
  content: "";
  position: absolute;
  z-index: -1;
  left: 0;
  right: 0;
  bottom: 54px;
  height: 2px;
  background: linear-gradient(90deg, transparent 0 5%, var(--green2) 5% 13%, transparent 13% 17%, var(--protocol-blue) 17% 68%, transparent 68%);
  filter: drop-shadow(0 0 7px var(--protocol-blue));
  opacity: 0.75;
}

.hero-inner {
  max-width: 960px;
}

.eyebrow {
  color: var(--green2);
  font-family: Impact, "Arial Narrow", sans-serif;
  font-style: italic;
  letter-spacing: 0.19em;
  text-shadow: 0 0 14px rgba(184, 255, 0, 0.22);
}

.hero h1,
.page-head h1 {
  color: #fff;
  font-family: Impact, "Arial Narrow", sans-serif;
  font-style: italic;
  letter-spacing: 0.025em;
  text-transform: uppercase;
  text-shadow: 0 5px 0 #052e58, 0 0 24px rgba(0, 145, 255, 0.3);
}

.hero h1 {
  max-width: 900px;
  font-size: clamp(52px, 9vw, 112px);
  background: linear-gradient(180deg, #fff 0%, #d9ecff 48%, #1689f4 49%, #0060d0 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero p {
  color: #d5e6f7;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.055em;
}

.button {
  border: 1px solid var(--green2);
  border-radius: 4px;
  background: linear-gradient(135deg, #c6ff00, #84d800);
  color: #03101d;
  box-shadow: 0 0 18px rgba(184, 255, 0, 0.16);
  font-weight: 950;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 12px 100%, 0 calc(100% - 12px));
}

.button:hover,
.button:focus {
  background: #fff;
  color: #003f82;
}

.button.secondary {
  border: 1px solid var(--protocol-blue-bright);
  background: rgba(0, 118, 235, 0.12);
  color: #fff;
  box-shadow: inset 0 0 20px rgba(0, 140, 255, 0.08);
}

.section,
.content {
  position: relative;
  color: #dce9f6;
}

.section {
  border-bottom: 1px solid rgba(0, 145, 255, 0.2);
}

.band {
  background: linear-gradient(180deg, #061321, #020812);
}

.section h2,
.content h2 {
  color: #fff;
  font-family: Impact, "Arial Narrow", sans-serif;
  font-style: italic;
  letter-spacing: 0.045em;
  text-transform: uppercase;
}

.lead {
  color: #c7d9eb;
}

.feature {
  align-items: stretch;
}

.feature > div:first-child,
.card,
.contact-box,
.notice,
.payment-panel,
.payment-help {
  border: 1px solid var(--protocol-blue);
  background: linear-gradient(145deg, rgba(8, 29, 48, 0.96), rgba(2, 10, 18, 0.98));
  box-shadow: inset 0 0 22px rgba(0, 145, 255, 0.05), 0 12px 28px rgba(0, 0, 0, 0.26);
}

.feature > div:first-child {
  padding: clamp(24px, 4vw, 44px);
  clip-path: polygon(0 0, calc(100% - 24px) 0, 100% 24px, 100% 100%, 0 100%);
}

.feature-art {
  position: relative;
  overflow: hidden;
  border: 2px solid var(--protocol-blue-bright);
  border-radius: 0;
  background:
    radial-gradient(circle at center, rgba(0, 128, 255, 0.34), transparent 48%),
    linear-gradient(135deg, #02060b, #06192c);
  color: var(--green2);
  font-family: Impact, "Arial Narrow", sans-serif;
  font-style: italic;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-shadow: 0 0 18px rgba(184, 255, 0, 0.25);
  clip-path: polygon(22px 0, 100% 0, 100% calc(100% - 22px), calc(100% - 22px) 100%, 0 100%, 0 22px);
}

.feature-art::before {
  content: "+";
  position: absolute;
  color: rgba(0, 145, 255, 0.17);
  font-size: 320px;
  line-height: 1;
  clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%);
}

.cards {
  gap: 16px;
}

.card {
  position: relative;
  overflow: hidden;
  border-radius: 0;
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 0 100%);
}

.card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: linear-gradient(var(--protocol-blue), var(--green2));
}

.card h3 {
  color: var(--green2);
  font-family: Impact, "Arial Narrow", sans-serif;
  font-style: italic;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.page-head {
  position: relative;
  overflow: hidden;
  padding-top: 84px;
  padding-bottom: 66px;
  background:
    linear-gradient(110deg, rgba(1, 5, 10, 0.98), rgba(3, 22, 39, 0.94)),
    repeating-linear-gradient(125deg, transparent 0 32px, rgba(0, 145, 255, 0.13) 33px 35px, transparent 36px 70px);
  border-bottom: 3px solid var(--protocol-blue);
}

.page-head::after {
  content: "LIBERTY EMS";
  position: absolute;
  right: 4vw;
  bottom: -18px;
  color: rgba(0, 145, 255, 0.1);
  font: italic 900 clamp(58px, 10vw, 150px)/1 Impact, "Arial Narrow", sans-serif;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.page-head > * {
  position: relative;
  z-index: 1;
}

.content {
  background: linear-gradient(180deg, rgba(4, 16, 28, 0.84), rgba(1, 6, 11, 0.96));
}

.notice {
  border-left: 5px solid var(--green2);
  border-radius: 0;
  color: #d9e7f4;
}

.contact-box {
  border-radius: 0;
}

.payment-panel {
  border: 1px solid var(--protocol-blue);
  border-radius: 0;
  color: #dce9f6;
}

.payment-icon {
  border-color: #e3f4ff;
  border-radius: 9px;
  background: linear-gradient(145deg, var(--protocol-blue-bright), #064cd0 58%, var(--green2));
  color: #fff;
  box-shadow: inset 0 0 0 4px #03101d, 0 0 18px rgba(0, 145, 255, 0.4);
  clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%);
}

.payment-panel h2,
.payment-panel p,
.payment-help h2,
.payment-help p {
  color: #dce9f6;
}

.secure-note {
  border-left-color: var(--green2);
  background: rgba(0, 145, 255, 0.08);
  color: #cbdcec;
}

footer {
  position: relative;
  background: #01050a;
  border-top: 2px solid var(--protocol-blue);
  color: #d6e7f7;
}

footer::before {
  content: "";
  position: absolute;
  left: clamp(22px, 7vw, 100px);
  right: clamp(22px, 7vw, 100px);
  top: 11px;
  height: 2px;
  background: linear-gradient(90deg, var(--green2), var(--protocol-blue), transparent 75%);
}

footer a {
  color: var(--protocol-blue-bright);
}

.emergency {
  color: var(--green2);
}

@media (max-width: 980px) {
  nav {
    top: 81px;
    border-bottom: 2px solid var(--protocol-blue);
    background: #020812;
  }

  nav a {
    color: #e8f3ff;
  }

  .hero {
    min-height: 68vh;
  }
}

@media (max-width: 620px) {
  .site-header {
    min-height: 72px;
  }

  .brand-mark {
    width: 44px;
    height: 44px;
    line-height: 44px;
    font-size: 24px;
  }

  .brand strong {
    font-size: 18px;
  }

  .hero h1 {
    font-size: clamp(46px, 16vw, 72px);
  }

  .page-head {
    padding-top: 58px;
    padding-bottom: 48px;
  }
}