:root {
  --brand-1: #1f2a44;
  --brand-2: #b6ff2e;
  --brand-3: #12baf8;
  --brand-4: #ff2d95;
  --ink: #0b1220;
  --surface: #ffffff;
  --muted: #6b7280;
}

body {
  color: var(--ink);
  font-family: "Poppins", system-ui, -apple-system, Segoe UI, Roboto,
    "Helvetica Neue", Arial, "Noto Sans", "Liberation Sans", sans-serif;
}
h1,
h2,
h3,
h4 {
  font-family: "Space Grotesk", "Poppins", system-ui, sans-serif;
}

.bg-grid {
  background-image: linear-gradient(rgba(15, 23, 42, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15, 23, 42, 0.04) 1px, transparent 1px);
  background-size: 22px 22px, 22px 22px;
}

.header-aurora {
  background: radial-gradient(
      900px 420px at 15% 0%,
      rgba(182, 255, 46, 0.35),
      transparent 60%
    ),
    radial-gradient(
      900px 420px at 85% 10%,
      rgba(18, 186, 248, 0.4),
      transparent 60%
    ),
    linear-gradient(135deg, #0b0f25, #1f2a44 60%);
}
.header-aurora-thin {
  background: radial-gradient(
      800px 360px at 100% 0%,
      rgba(255, 45, 149, 0.25),
      transparent 60%
    ),
    linear-gradient(135deg, #0b0f25, #1f2a44 60%);
}

.edge-wave-bottom::after {
  content: "";
  display: block;
  height: 60px;
  width: 100%;
  background: radial-gradient(
        30px 30px at 20px 30px,
        #fff 98%,
        transparent 100%
      )
      repeat-x,
    linear-gradient(var(--brand-3), var(--brand-2));
  background-size: 60px 60px, 100% 2px;
  background-position: 0 0, 0 58px;
}
.edge-wave-top {
  position: relative;
  overflow: hidden;
}
.edge-wave-top::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: -1px;
  height: 100px;
  background: radial-gradient(
    120% 100px at 50% 100%,
    rgba(18, 186, 248, 0.25),
    transparent 60%
  );
}
.edge-ribbon {
  position: relative;
}
.edge-ribbon::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 74px;
  background: linear-gradient(
    90deg,
    rgba(182, 255, 46, 0.22),
    rgba(18, 186, 248, 0.22)
  );
  clip-path: polygon(0 100%, 100% 0, 100% 100%);
}
.edge-tilt {
  position: relative;
}
.edge-tilt::after {
  content: "";
  position: absolute;
  inset: auto 0 -12px 0;
  height: 28px;
  background: repeating-linear-gradient(
    135deg,
    rgba(31, 42, 68, 0.25),
    rgba(31, 42, 68, 0.25) 14px,
    rgba(255, 45, 149, 0.25) 14px,
    rgba(255, 45, 149, 0.25) 28px
  );
}
.edge-corners-alt {
  position: relative;
  isolation: isolate;
}
.edge-corners-alt::before,
.edge-corners-alt::after {
  content: "";
  position: absolute;
  width: 84px;
  height: 84px;
  border: 8px solid rgba(18, 186, 248, 0.25);
  border-radius: 1.2rem;
}
.edge-corners-alt::before {
  left: 2%;
  top: -26px;
  transform: rotate(10deg);
}
.edge-corners-alt::after {
  right: 3%;
  bottom: -26px;
  transform: rotate(-8deg);
}

.bg-surface {
  background: #f6f9ff;
}
.text-brand {
  color: var(--brand-3) !important;
}

.btn-brand {
  background: var(--brand-3);
  color: #062a24;
  border: none;
}
.btn-brand:hover {
  filter: brightness(0.95);
}
.btn-outline-brand {
  border: 2px solid var(--brand-3);
  color: var(--brand-3);
}
.btn-outline-brand:hover {
  background: var(--brand-3);
  color: #062a24;
}
.btn-contrast {
  background: linear-gradient(90deg, var(--brand-2), var(--brand-4));
  border: none;
  color: #0b1020;
}

.card-accent {
  border-top: 4px solid var(--brand-3);
  border-radius: 0.9rem;
}
.feature .bi {
  color: var(--brand-3);
}

.step {
  border: 1px dashed rgba(2, 6, 23, 0.15);
  border-radius: 0.9rem;
  background: #fff;
  box-shadow: 0 10px 30px rgba(17, 24, 39, 0.05);
}
.step-num {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(90deg, var(--brand-2), var(--brand-4));
  color: #062a24;
  font-weight: 700;
}

.glassy {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(8px);
  border-radius: 1rem;
  color: #fff;
}
.glassy .form-control,
.glassy .form-select {
  background: rgba(255, 255, 255, 0.96);
  border: 0;
}

.price-card .display-6 {
  letter-spacing: -0.5px;
}
.price-card {
  border-radius: 1rem;
}
.border-brand {
  border-color: var(--brand-3) !important;
}

.footer-grad {
  background: radial-gradient(
      800px 300px at 10% 0%,
      rgba(18, 186, 248, 0.22),
      transparent 60%
    ),
    radial-gradient(
      700px 300px at 90% 0%,
      rgba(182, 255, 46, 0.22),
      transparent 60%
    );
}

.navbar .nav-link.active {
  position: relative;
  font-weight: 600;
}
.navbar .nav-link.active::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -6px;
  height: 3px;
  background: linear-gradient(90deg, var(--brand-2), var(--brand-3));
  border-radius: 2px;
}

:focus-visible {
  outline: 3px solid var(--brand-3);
  outline-offset: 2px;
}