/* =========================
   GOOGLE FONT
========================= */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');

/* =========================
   GLOBAL RESET
========================= */

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  color: #1B4332;
  min-height: 100vh;

  background:
    radial-gradient(circle at top left, rgba(45,106,79,0.08), transparent 30%),
    radial-gradient(circle at bottom right, rgba(188,71,73,0.08), transparent 30%),
    linear-gradient(135deg, #D8E2DC, #F8F9FA, #FFE5D9);

  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* =========================
   LINKS
========================= */

a {
  text-decoration: none;
  color: inherit;
}

/* =========================
   NAVBAR
========================= */

.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  backdrop-filter: blur(10px);
  transition: 0.3s ease;
}

.navbar.scrolled {
  background: rgba(255,255,255,0.88);
  border-bottom: 1px solid rgba(0,0,0,0.08);
}

.nav-container {
  max-width: 1400px;
  margin: auto;
  padding: 20px 40px;

  display: flex;
  align-items: center;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-text {
  font-family: 'Inter', sans-serif;
  font-size: 20px;
  font-weight: 800;
  letter-spacing: 1px;

  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* =========================
   MOBILE MENU
========================= */
.hamburger {
  display: none;
  background: none;
  border: none;
  font-size: 26px;
  cursor: pointer;
  color: #1B4332;
}
.mobile-menu {
  display: none;

  position: fixed;
  top: 80px;
  left: 0;

  width: 100%;

  background: rgba(255,255,255,0.98);
  backdrop-filter: blur(12px);

  padding: 20px;

  z-index: 999;

  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.mobile-menu a {
  display: block;
  padding: 14px 0;
  font-weight: 600;
  border-bottom: 1px solid rgba(0,0,0,0.08);
}

.mobile-menu.active {
  display: block;
}

.mobile-join {
  margin-top: 10px;
  color: white !important;
  background: #1B4332;
  padding: 14px;
  text-align: center;
  border-radius: 12px;
}

/* =========================
   NAV LINKS
========================= */

.nav-links {
  margin-left: auto;
  display: flex;
  gap: 30px;
}

.nav-links a {
  font-weight: 500;
  position: relative;
  transition: 0.25s ease;
}

.nav-links a:hover {
  color: #BC4749;
}

/* =========================
   BUTTON
========================= */

.join-btn {
  margin-left: 30px;

  background: #1B4332;
  color: white;

  padding: 14px 22px;
  border-radius: 12px;

  font-weight: 600;

  box-shadow: 0 10px 20px rgba(27,67,50,0.15);

  transition: 0.3s ease;
}

.join-btn:hover {
  transform: translateY(-2px);
}

/* =========================
   HERO BUTTONS
========================= */

.hero-btn {
  padding: 18px 32px;
  border-radius: 12px;

  font-weight: 700;

  border: 2px solid #1B4332;

  transition: 0.3s ease;

  display: inline-block;
}

.hero-btn.primary {
  background: #1B4332;
  color: white;
}

.hero-btn.secondary {
  background: transparent;
  color: #1B4332;
}

/* =========================
   FOOTER
========================= */

footer {
  padding: 40px 20px;
  text-align: center;
}

footer hr {
  border: none;
  height: 1px;
  background: rgba(0,0,0,0.1);
  margin-bottom: 30px;
}

.socials {
  display: flex;
  justify-content: center;
  gap: 18px;
}

.socials a {
  width: 50px;
  height: 50px;

  border-radius: 50%;

  background: white;

  display: flex;
  align-items: center;
  justify-content: center;

  font-size: 20px;

  box-shadow: 0 8px 20px rgba(0,0,0,0.05);

  transition: 0.3s ease;
}

.socials a:hover {
  transform: translateY(-4px);
}

/* =========================
   SOCIAL COLORS
========================= */

.facebook {
  color: #1877F2;
}

.instagram {
  color: #E4405F;
}

.youtube {
  color: #FF0000;
}

.spotify {
  color: #1DB954;
}

.apple-podcast {
  color: #A241FF;
}

.x-twitter {
  color: #000000;
}

.tiktok {
  color: #000000;
}

/* =========================
   IGBO CHARACTER CONSISTENCY
========================= */

.letter-btn,
.letter-heading,
.word-title,
.word-header h1,
.logo-text {
  font-family: 'Inter', sans-serif;

  font-feature-settings: "liga" 1, "calt" 1;

  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* =========================
   RESPONSIVE
========================= */

@media (max-width: 1100px) {

  .nav-links {
    display: none;
  }

  .hamburger {
    display: block;
    margin-left: auto;
  }

  .join-btn {
    display: none;
  }

  .nav-container {
    padding: 18px 20px;
  }

  .logo-text {
    font-size: 18px;
  }
}

@media (max-width: 700px) {

  .logo-text {
    font-size: 17px;
  }

  .socials {
    gap: 14px;
  }

  .socials a {
    width: 44px;
    height: 44px;
    font-size: 18px;
  }
}