/* ==============================================
   HEADER & NAVIGATION
   ============================================== */
#site-header {
    background: var(--white);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    transition: box-shadow var(--transition);
    padding: 10px 0;
}

#site-header.scrolled {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.12);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
    gap: 20px;
}

/* Logo */
.site-logo {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.site-logo img,
.site-logo svg {
    height: 70px;
    width: auto;
}

.site-logo .logo-text {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--teal);
    letter-spacing: -0.5px;
}

/* Nav */
#main-nav {
    display: flex;
    align-items: center;
    background: var(--teal);
    border-radius: 10px;
}

#main-nav ul {
    display: flex;
    align-items: center;
    gap: 2px;
}

#main-nav ul li a {
    font-size: 1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--white);
    padding: 8px 11px;
    border-radius: 4px;
    transition: color var(--transition), background var(--transition);
    display: block;
}

#menu-primary-menu>li>a:hover {
    border-bottom: 2px solid var(--black);
    border-radius: 0;
}

/* Hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 6px;
    background: none;
    border: none;
    border-radius: 4px;
}

.hamburger span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--black);
    border-radius: 2px;
    transition: transform 0.3s, opacity 0.3s;
}

.hamburger.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

@media(max-width:1024px) {
    #site-header .container {
        position: static;
    }

    .header-inner {
        position: static;
    }

    #main-nav {
        position: fixed !important;
        inset: 0 !important;
        width: 100vw !important;
        max-width: none !important;
        height: 100vh !important;
        margin: 0 !important;
        padding: 0 !important;
        background: var(--white) !important;
        z-index: 9999;
        display: flex !important;
        align-items: center;
        justify-content: center;
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        transform: none !important;
        transition: opacity var(--transition), visibility var(--transition);
    }

    #main-nav.is-open {
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
    }

    #main-nav .menu {
        width: 100%;
        max-width: none;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 32px;
        margin: 0;
        padding: 0;
        list-style: none;
    }

    #main-nav .menu>li {
        width: auto;
        margin: 0;
        padding: 0;
    }

    #main-nav .menu>li>a {
        display: block;
        color: var(--teal);
        font-size: clamp(2rem, 7vw, 4rem);
        font-weight: 700;
        line-height: 1;
        text-align: center;
        text-decoration: none;
        text-transform: uppercase;
    }

    .hamburger {
        position: relative;
        z-index: 10001;
    }
	
	/* ── Mobile submenu ── */
    #main-nav .mega-submenu {
        display: none !important;
        position: static !important;
        background: transparent !important;
        box-shadow: none !important;
        width: 100% !important;
        padding: 12px 0 0 0 !important;
        gap: 12px;
        flex-direction: column;
        align-items: center;
    }

    #main-nav li.has-mega-submenu.submenu-open > .mega-submenu {
        display: flex !important;
    }

    #main-nav .mega-submenu > li {
        padding: 0 !important;
		text-align: center;
    }

    #main-nav .mega-submenu > li > a {
        color: var(--teal) !important;
        font-size: clamp(1rem, 4.5vw, 1.8rem) !important;
        opacity: 0.75;
    }

    #main-nav .mega-submenu > li > a:hover {
        opacity: 1;
    }

    /* Βελάκι στο trigger link */
    #main-nav a.has-submenu-link::after {
        content: ' ▾';
        font-size: 0.55em;
        vertical-align: middle;
        display: inline-block;
        transition: transform 0.2s;
		padding-left: 10px;
    }

    #main-nav li.has-mega-submenu.submenu-open > a.has-submenu-link::after {
        transform: rotate(180deg);
		padding-right: 10px;
    }
}

/* Submenu indicator */

#site-header {
    position: relative;
    z-index: 500;
}

#site-header .container {
    position: relative;
}

#main-nav {
    position: static;
}

#menu-primary-menu>li.has-mega-submenu {
    position: static;
}

#menu-primary-menu>li.has-mega-submenu>.mega-submenu {
    display: none;
    position: absolute;
    top: 115%;
    left: 0;
    width: 100%;
    margin: 0;
    list-style: none;
    background: var(--teal);
    border-radius: 0;
    box-shadow: none;
    z-index: 999;
}

#menu-primary-menu>li.has-mega-submenu.is-open>.mega-submenu {
    display: block;
}

#menu-primary-menu>li.has-mega-submenu>.mega-submenu>li {
    display: block;
    margin: 0;
    padding: 0;
    padding: 15px 20px;
}

#menu-primary-menu>li.has-mega-submenu>.mega-submenu>li>a {
    display: block;
    color: var(--white);
    text-decoration: none;
    font-size: clamp(1.2rem, 1.8vw, 2rem);
    font-weight: 700;
    line-height: 1;
    text-transform: uppercase;
}

#menu-primary-menu>li.has-mega-submenu>.mega-submenu>li:hover {
    background-color: var(--white);
}

#menu-primary-menu>li.has-mega-submenu>.mega-submenu>li:hover>a {
    color: var(--teal);
}