/* Logo */
.header-logo img {
  width: 34px;
  height: auto;
  transition: 0.25s ease;
}

.header-logo img:hover {
  transform: translateY(-2px);
}

/* Nav links */
.nav-links {
  display: flex;
  gap: 24px;
  margin-left: 24px;
}

.nav-links a {
  text-decoration: none;
  font-size: 15px;
  font-weight: 500;
  color: var(--text-main);
  transition: 0.25s;
}

.nav-links a:hover {
  color: #3A76F0;
}

/* Header button */
.header-btn {
  margin-left: 35px;
  padding: 9px 20px;
  background: #3A76F0;
  color: white;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  transition: 0.25s;
}

.header-btn:hover {
  background: #2F63CC;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(58,118,240,0.25);
}

/* ================================
   HAMBURGER MENU
   ================================ */

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}

.hamburger div {
  width: 25px;
  height: 3px;
  background: var(--text-main);
  border-radius: 3px;
  transition: 0.3s ease;
}

/* ================================
   MOBILE DROPDOWN MENU
   ================================ */

.mobile-menu {
  display: none;
  flex-direction: column;
  background: var(--surface);
  backdrop-filter: blur(10px);
  padding: 20px 30px;
  border-bottom: 1px solid var(--border-light);
}

.mobile-menu a {
  text-decoration: none;
  color: var(--text-main);
  font-size: 17px;
  padding: 12px 0;
}

.mobile-menu a:hover {
  color: #3A76F0;
}

.mobile-menu.open {
  display: flex;
}

/* ================================
   MOBILE BEHAVIOR
   ================================ */

@media (max-width: 750px) {
  .nav-links {
    display: none;
  }

  .header-btn {
    display: none;
  }

  .hamburger {
    display: flex;
  }
}

/* ================================
   COMING SOON PAGE
   ================================ */

.coming-soon {
  text-align: center;
  padding: 120px 20px;
  animation: fadeIn 0.6s ease;
  max-width: 600px;
  margin: auto;
}

.coming-soon h1 {
  font-size: 46px;
  font-weight: 900;
  margin-bottom: 15px;
  color: var(--text-main);
}

.coming-subtitle {
  font-size: 18px;
  color: var(--text-subtle);
  margin-bottom: 40px;
}

/* Loader animation */

.loader {
  width: 45px;
  height: 45px;
  border: 4px solid color-mix(in srgb, var(--text-main) 20%, transparent);
  border-top-color: #3A76F0;
  border-radius: 50%;
  margin: 0 auto 25px;
  animation: spin 0.8s linear infinite;
  filter: drop-shadow(0 0 6px rgba(58,118,240,0.35));
}

.coming-soon {
  text-align: center;
  padding: 120px 20px;
  animation: fadeIn 0.6s ease, float 4s ease-in-out infinite;
}

@keyframes float {
  0%,100% { transform: translateY(0px); }
  50% { transform: translateY(-6px); }
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.coming-note {
  font-size: 16px;
  color: var(--text-subtle);
  margin-top: 10px;
}

/* Fade In Animation */

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* Optional mobile adjustments */

@media(max-width: 750px) {
  .coming-soon h1 {
    font-size: 36px;
    text-shadow: 0 0 10px rgba(58,118,240,0.15);
  }
}