/* 
   Cruze-Tech Header & Navigation Styles
*/

/* ========== Header ========== */
#header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 25px 0;
    z-index: 1000;
    transition: all 0.4s ease;
    background-color: rgba(18, 18, 18, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

#header.scrolled {
    background-color: rgba(18, 18, 18, 0.98);
    backdrop-filter: blur(10px);
    padding: 15px 0;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.3);
}

#header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* ========== Logo ========== */
.logo-container {
    position: relative;
}

.logo {
    font-family: var(--heading-font);
    font-size: 1.8rem;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--light-color);
    text-transform: uppercase;
    position: relative;
    display: inline-block;
    text-shadow: 0 0 10px rgba(0, 191, 255, 0.6);
}

.logo::before, 
.logo::after {
    content: "<";
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    color: var(--primary-color);
    font-family: monospace;
    font-weight: 300;
    opacity: 0.8;
}

.logo::before {
    left: -20px;
}

.logo::after {
    right: -20px;
    transform: translateY(-50%) rotate(180deg);
}

/* ========== Navigation ========== */
nav {
    display: flex;
    align-items: center;
}

.nav-menu {
    display: flex;
    gap: 30px;
}

.nav-menu a {
    font-family: var(--heading-font);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--light-color);
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    width: 100%;
    transform: scaleX(0);
    height: 1px;
    bottom: -5px;
    left: 0;
    background-color: var(--primary-color);
    transform-origin: bottom right;
    transition: transform 0.3s ease-out;
}

.nav-menu a:hover::after,
.nav-menu a.active::after {
    transform: scaleX(1);
    transform-origin: bottom left;
}

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

/* ========== Hamburger Menu ========== */
.hamburger {
    display: none;
    cursor: pointer;
}

.bar {
    display: block;
    width: 25px;
    height: 2px;
    margin: 5px auto;
    background-color: var(--light-color);
    transition: all 0.3s ease;
}