/* Structural styling for Relievia Global Header */
.relievia-header-container {
    position: sticky;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 9999;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
    transition: background-color 0.3s ease, height 0.3s ease;
    background-color: #0B3D2E;
}

.relievia-header-inner {
    width: 100%;
    max-width: 100%;
    margin: 0;
    padding: 0 40px;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    box-sizing: border-box;
}

/* Logo styling */
.relievia-logo-wrapper {
    flex-shrink: 0;
    width: 100px;
    display: flex;
    align-items: center;
}

.relievia-logo-link {
    display: block;
    width: 100%;
    text-decoration: none;
}

.relievia-logo-img {
    max-width: 100px;
    height: auto;
    display: block;
}

.relievia-logo-placeholder {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.relievia-logo-placeholder svg {
    width: 100%;
    height: 100%;
}

/* Desktop navigation menu */
.relievia-nav-desktop {
    display: flex;
    flex-direction: row;
    align-items: center;
}

.relievia-nav-menu {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 35px;
    white-space: nowrap;
}

.relievia-nav-menu li {
    display: inline-block;
}

.relievia-nav-menu li a {
    font-family: 'Montserrat', 'Inter', sans-serif;
    font-size: 18px;
    font-weight: 600;
    color: #FFFFFF !important;
    text-decoration: none !important;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: color 0.3s ease;
    cursor: pointer;
}

.relievia-nav-menu li a:hover,
.relievia-nav-menu li.current-menu-item a,
.relievia-nav-menu li.current_page_item a {
    color: #D4AF37 !important;
}

/* Right premium button */
.relievia-right-wrapper {
    display: flex;
    align-items: center;
    gap: 20px;
}

.relievia-btn {
    display: inline-block;
    font-family: 'Montserrat', 'Inter', sans-serif;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 1px;
    background-color: #0F7B3A;
    color: #FFFFFF !important;
    text-decoration: none !important;
    padding: 14px 30px;
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(15,123,58,0.25);
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    white-space: nowrap;
}

.relievia-btn:hover {
    background-color: #D4AF37;
    color: #0B3D2E !important;
    transform: translateY(-3px);
    box-shadow: 0 10px 24px rgba(212,175,55,0.4);
}

/* Mobile Toggle Hamburger */
.relievia-mobile-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 26px;
    height: 20px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 10001;
}

.relievia-burger-line {
    width: 26px;
    height: 3px;
    background-color: #FFFFFF;
    border-radius: 2px;
    transition: all 0.3s ease;
}

/* Open state animation for hamburger */
.relievia-header-container.menu-open .relievia-burger-line:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.relievia-header-container.menu-open .relievia-burger-line:nth-child(2) {
    opacity: 0;
}

.relievia-header-container.menu-open .relievia-burger-line:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
}

/* Mobile overlay styling */
.relievia-mobile-overlay {
    position: fixed;
    top: 90px;
    left: 0;
    width: 100%;
    height: 0;
    background-color: #0B3D2E;
    z-index: 9998;
    overflow: hidden;
    transition: height 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.relievia-header-container.menu-open .relievia-mobile-overlay {
    height: calc(100vh - 90px);
}

.relievia-nav-mobile {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    gap: 30px;
    padding-bottom: 80px;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.4s ease;
}

.relievia-header-container.menu-open .relievia-nav-mobile {
    opacity: 1;
    transform: translateY(0);
}

.relievia-nav-menu-mobile {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.relievia-nav-menu-mobile li a {
    color: #FFFFFF !important;
    text-decoration: none !important;
    font-size: 24px;
    font-family: 'Montserrat', 'Inter', sans-serif;
    font-weight: 600;
    text-transform: uppercase;
    transition: color 0.3s ease;
}

.relievia-nav-menu-mobile li a:hover {
    color: #D4AF37 !important;
}

.relievia-btn-mobile {
    margin-top: 15px;
}

/* Responsive constraints */
@media (max-width: 1024px) {
    .relievia-nav-menu {
        gap: 20px;
    }
    .relievia-nav-menu li a {
        font-size: 16px;
    }
    .relievia-btn {
        padding: 12px 22px;
        font-size: 13px;
    }
}

@media (max-width: 991px) {
    .relievia-nav-desktop {
        display: none;
    }
    .relievia-right-wrapper .relievia-btn {
        display: none;
    }
    .relievia-mobile-toggle {
        display: flex;
    }
    .relievia-header-inner {
        padding: 0 24px;
    }
}