/* ==========================================================================
   Header
   ========================================================================== */

.site-header {
    position: absolute;
    top: 0; /* Default position for pages without notification bar */
    left: 0;
    right: 0;
    z-index: 100;
    padding: 24px 0;
    background: transparent;
}

/* Homepage has notification bar (43px height), so header shifts down */
.home-template .site-header {
    top: 43px;
}

/* Scrolled state - becomes fixed, keeps frosted glass pill style */
.site-header.scrolled {
    position: fixed;
    top: 0;
}

.site-header.scrolled .header-container {
    display: flex;
    justify-content: center;
}

.site-header.scrolled .header-nav {
    max-width: 700px;
    gap: 16px;
}

.site-header.scrolled .header-menu {
    gap: 33px;
    margin-left: 20px; /* Reduced spacing in scrolled state */
}

/* Logo switching: full by default, icon on scroll */
.header-logo .logo-icon {
    display: none;
}

.site-header.scrolled .header-logo .logo-full {
    display: none;
}

.site-header.scrolled .header-logo .logo-icon {
    display: block;
    height: 40px;
}

.header-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    transition: all 0.3s ease;
}

.header-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    border: 2px solid var(--color-white);
    border-radius: var(--radius-full);
    padding: 15px 17px;
    transition: max-width 0.3s ease, gap 0.3s ease;
}

.header-logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.header-logo img {
    height: 54px;
    width: auto;
}

.header-logo-text {
    font-size: 20px;
    font-weight: var(--font-bold);
    color: var(--color-primary);
}

.header-menu {
    display: flex;
    align-items: center;
    gap: 45px;
    margin-left: 175px; /* Add spacing from logo per Figma design */
    transition: gap 0.3s ease, margin 0.3s ease;
}

.header-menu a {
    font-size: 16px;
    font-weight: var(--font-regular);
    color: var(--color-text);
    transition: color 0.2s;
}

.header-menu a:hover {
    color: var(--color-primary);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.theme-toggle {
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
    width: 23px;
    height: 22px;
    color: var(--color-text);
}

.theme-toggle svg {
    width: 100%;
    height: 100%;
}

.btn-login {
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-full);
    padding: 10px 24px;
    font-size: 16px;
    font-weight: var(--font-semibold);
    color: var(--color-black);
    background: transparent;
}

.btn-login:hover {
    background: var(--color-bg-gray-light);
    color: var(--color-black);
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.hamburger {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--color-text);
    position: relative;
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background-color: inherit;
    left: 0;
}

.hamburger::before { top: -8px; }
.hamburger::after { top: 8px; }

.mobile-nav {
    display: none;
}