/* RESET & BASE */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Segoe UI", sans-serif;
}

body {
  background: #050505;
  color: #e6ffff;
}

/* NAVBAR */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  padding: 16px 10%;
  display: flex;
  justify-content: space-between;
  align-items: center;

  background: rgba(5, 5, 5, 0.95);
  border-bottom: 1px solid rgba(43, 218, 218, 0.12);

  transition:
    background 0.3s ease,
    backdrop-filter 0.3s ease,
    box-shadow 0.3s ease;

  z-index: 100;
}

/* FIX: Anchor buttons */
/* FORCE anchor buttons to match real buttons exactly */
a.primary-btn,
a.secondary-btn,
a.nav-btn {
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;

  /* text */
  color: #000;                 /* FIX: black text */
  font-weight: 600;
  font-size: 1rem;

  /* rendering consistency */
  line-height: 1;
  -webkit-font-smoothing: antialiased;
}

a.primary-btn:hover,
a.nav-btn:hover {
  color: #000;
}



.navbar.scrolled {
  background: rgba(5, 5, 5, 0.6);
  backdrop-filter: blur(14px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.6);
}

.nav-logo {
  height: 48px;
  filter: drop-shadow(0 0 8px rgba(43,218,218,0.5));
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 24px;
  align-items: center;   /* FIX: aligns all items */
}

.nav-links {
  margin: 0;
  padding: 0;            /* FIX: removes browser default */
}


.nav-links a {
  text-decoration: none;
  color: #bff5f5;
  font-weight: 500;
}

.nav-links a:hover {
  color: #2bdada;
}

.nav-btn {
  padding: 10px 22px;
  border-radius: 999px;
  background: linear-gradient(135deg, #2bdada, #1ca7a7);
  color: #000;
  font-weight: 600;
  box-shadow: 0 8px 24px rgba(43,218,218,0.4);
}

/* BUTTONS */
.primary-btn {
  padding: 14px 32px;
  border: none;
  border-radius: 30px;
  background: linear-gradient(135deg, #2bdada, #1ca7a7);
  color: #000;
  font-weight: 600;
  cursor: pointer;
}

.secondary-btn {
  padding: 14px 32px;
  border-radius: 30px;
  border: 1px solid #2bdada;
  background: transparent;
  color: #2bdada;
  cursor: pointer;
}

/* SECTIONS (REUSABLE) */
.section {
  padding: 100px 10%;
  text-align: center;
}

.dark {
  background: #0b1f1f;
}

/* CARDS (REUSABLE) */
.cards {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 40px;
}

.card {
  width: 240px;
  padding: 30px;
  border-radius: 16px;
  background: #102a2a;
}

/* STEPS (REUSABLE) */
.steps {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 40px;
}

.step {
  padding: 20px 30px;
  background: #102a2a;
  border-radius: 20px;
}

/* FOOTER */
footer {
  padding: 40px;
  text-align: center;
  background: #020202;
}

.footer-logo {
  height: 48px;
  margin-bottom: 10px;
}

/* FADE ANIMATION (GLOBAL) */
.fade {
  opacity: 0;
  transform: translateY(30px);
  transition: 0.8s ease;
}

.fade.show {
  opacity: 1;
  transform: translateY(0);
}