*, *::before, *::after{
  box-sizing: border-box;
}

html, body{
  width: 100%;
  margin: 0;
  padding: 0;
  overflow-x: hidden;
  font-family: 'Poppins', sans-serif; 
}
:root {
  --nav-height: 120px;
  --nav-bg: #1f3b5c;
  --nav-orange: #FF4500;
  --nav-white: #ffffff;
  --nav-transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --nav-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

/* NAVIGATION WRAPPER */
.sticky-nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--nav-height);
  background-color: var(--nav-bg);
  transition: var(--nav-transition);
  z-index: 99999;
  display: flex;
  align-items: center;
}

/* SCROLLED STATE (Slightly smaller for sleekness) */
.sticky-nav.scrolled {
  height: 80px;
  box-shadow: var(--nav-shadow);
}

.sticky-nav-container {
  width: 100%;
  max-width: 1300px;
  margin: 0 auto;
  padding: 0 5%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* LOGO AREA */
.sticky-nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.sticky-nav-logo img {
  height: 60px;
  transition: var(--nav-transition);
}

.sticky-nav.scrolled .sticky-nav-logo img { height: 50px; }

.brand-name {
  color: var(--nav-white);
  font-weight: 900;
  font-size: 1.5rem;
  font-family: 'Montserrat', sans-serif;
}

/* MENU LINKS */
.sticky-nav-menu ul {
  display: flex;
  list-style: none;
  gap: 30px;
  margin: 0;
  padding: 0;
}

.sticky-nav-menu a {
  color: var(--nav-white);
  text-decoration: none;
  font-weight: 500;
  font-size: 17px;
  position: relative;
  transition: 0.3s;
}

.sticky-nav-menu a::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--nav-orange);
  transition: width 0.3s ease;
}

.sticky-nav-menu a:hover, 
.sticky-nav-menu a.active {
  color: var(--nav-orange);
}

.sticky-nav-menu a:hover::after,
.sticky-nav-menu a.active::after {
  width: 100%;
}

/* MOBILE TOGGLE */
.sticky-nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--nav-white);
  font-size: 2rem;
  cursor: pointer;
  z-index: 10001;
}

/* MOBILE RESPONSIVENESS */
@media (max-width: 768px) {
  .sticky-nav-toggle { display: block; }

  .sticky-nav-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: var(--nav-bg);
    display: flex;
    justify-content: center;
    align-items: center;
    /* Fancy Reveal Animation */
    clip-path: circle(0% at 90% 5%);
    transition: clip-path 0.6s ease-in-out;
  }

  .sticky-nav-menu.mobile-active {
    clip-path: circle(150% at 90% 5%);
  }

  .sticky-nav-menu ul {
    flex-direction: column;
    text-align: center;
    gap: 40px;
  }

  .sticky-nav-menu a { font-size: 20px; }
}