/* Header styles */
.stellar-header {
    background-color: transparent;
    position: absolute;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 1000;
    padding: clamp(1rem, 3vw, 2rem) 0;
    transition: height 0.3s ease;
    min-height: 80px;
    height: auto;
}

.fixed-header {
    position: fixed;
    background-color: rgba(0, 0, 0, 0.8);
    top: 0;
    left: 0;
    right: 0;
    transition: all 0.3s ease;
    z-index: 1000;
}

.fixed-header.scrolled {
    background-color: rgba(0, 0, 0, 0.9);
    padding: clamp(0.8rem, 2vw, 1rem) 0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.header-container {
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: clamp(1rem, 3vw, 2rem);
    padding: 0 clamp(1rem, 4vw, 2rem);
    box-sizing: border-box;
}

.logo {
    flex-shrink: 0;
    z-index: 1001;
    display: flex;
    align-items: center;
    min-width: 120px;
    margin-right: clamp(1rem, 2vw, 2rem);
    position: relative;
}

.logo img {
    height: clamp(80px, 15vw, 158px);
    transition: height 0.3s ease;
    display: block;
}

.main-nav {
    display: flex;
    align-items: center;
    flex: 1;
    justify-content: center;
    margin: 0 clamp(1rem, 3vw, 2rem);
    min-width: 0;
    max-width: 700px;
    position: relative;
    padding: 0 clamp(0.5rem, 1vw, 1rem);
}

.nav-menu {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    gap: clamp(10px, 1.5vw, 20px);
    flex-wrap: nowrap;
    width: 100%;
}

.nav-menu li {
    position: relative;
}

.nav-menu a {
    color: white;
    text-decoration: none;
    font-family: 'Titillium Web', sans-serif;
    font-weight: 400;
    font-size: clamp(0.8rem, 2vw, 1.1rem);
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
    padding: 0.4rem clamp(0.6rem, 1.5vw, 1rem);
    letter-spacing: clamp(1.5px, 0.4vw, 2.5px);
    display: inline-block;
    touch-action: manipulation;
    white-space: nowrap;
}

.nav-menu a:hover {
    color: #ccc;
}

.nav-menu li.active a {
    font-weight: 700;
    position: relative;
}

.nav-menu li.active a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    transform: translateX(-50%);
    width: 50%;
    height: 2px;
}

/* Header Contact Button */
.header-contact {
    flex-shrink: 0;
    z-index: 1001;
    display: flex;
    align-items: center;
    min-width: 100px;
    justify-content: flex-end;
    margin-left: clamp(1rem, 2vw, 2rem);
}

.contact-button {
    display: inline-block;
    color: white;
    text-decoration: none;
    font-family: 'Titillium Web', sans-serif;
    font-weight: 600;
    font-size: clamp(0.8rem, 2vw, 1rem);
    padding: clamp(0.4rem, 1.2vw, 0.8rem) clamp(0.8rem, 2vw, 1.5rem);
    border: 2px solid white;
    border-radius: 25px;
    letter-spacing: clamp(1px, 0.4vw, 1.5px);
    transition: all 0.3s ease;
    background: transparent;
    white-space: nowrap;
}

.contact-button:hover {
    background: white;
    color: black;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 255, 255, 0.3);
}

.menu-toggle {
    display: none;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 15px;
    z-index: 1001;
}

.hamburger {
    display: block;
    width: 24px;
    height: 2px;
    background-color: white;
    margin: 5px 0;
    transition: all 0.3s ease;
}

/* Hamburger to Cross Transformation */
.menu-toggle.active .hamburger:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

.menu-toggle.active .hamburger:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* Dropdown Styles */
.nav-menu ul.sub-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    list-style: none;
    padding: 0;
    margin: 0;
    min-width: 200px;
    z-index: 1000;
    background-color: rgba(0, 0, 0, 0.8);
}

.nav-menu li.has-submenu:hover>ul.sub-menu {
    display: block;
}

.nav-menu ul.sub-menu li {
    margin: 0;
    padding: 0;
}

.nav-menu ul.sub-menu a {
    font-size: clamp(0.85rem, 2vw, 1rem);
    text-shadow: none;
    padding: 0.5rem 1rem;
    color: white;
    display: block;
    letter-spacing: 1.5px;
    transition: background 0.3s ease;
}

.nav-menu ul.sub-menu a:hover {
    color: #ccc;
}

/* Feature Shows Hover Behavior */
.nav-menu>li>ul.sub-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background-color: rgba(0, 0, 0, 0.9);
    min-width: 220px;
    padding: 15px 0;
}

.nav-menu li.has-submenu:hover>ul.sub-menu {
    display: block;
}

.nav-menu>li>ul.sub-menu>li>a {
    padding: 8px 20px;
    display: block;
    white-space: nowrap;
}

.nav-menu>li>ul.sub-menu>li {
    position: relative;
}

.nav-menu>li>ul.sub-menu>li:nth-child(1):hover>ul.sub-menu {
    display: block;
    position: absolute;
    left: 100%;
    top: 0;
    width: 220px;
    background-color: rgba(0, 0, 0, 0.9);
    margin-top: 0;
}

.nav-menu>li>ul.sub-menu>li:nth-child(1)>ul.sub-menu {
    display: none;
    padding: 15px 0;
}

.nav-menu>li>ul.sub-menu>li:nth-child(1)>ul.sub-menu>li>a {
    padding: 8px 20px;
    display: block;
}

/* Dropdown toggle button */
.nav-menu .has-submenu {
    position: relative;
}

.nav-menu .has-submenu>a {
    padding-right: 30px;
}

.nav-menu .dropdown-toggle {
    position: absolute;
    right: 5px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.8em;
    color: white;
    cursor: pointer;
    padding: 0.5rem;
    z-index: 2;
    background: none;
    border: none;
}

/* Mobile menu styles */
@media (max-width: 992px) {
    .header-container {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        position: relative;
        padding: 0 clamp(1rem, 4vw, 2rem);
        max-width: 100%;
    }

    .main-nav {
        margin: 0;
        position: fixed;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100vh;
        background-color: rgba(0, 0, 0, 0.95);
        transition: left 0.3s ease, padding-top 0.3s ease;
        z-index: 1000;
        padding-top: 2rem;
        padding-left: 1rem;
        overflow-y: auto;
        display: flex;
        flex-direction: column;
        justify-content: flex-start;
        align-items: flex-start;
    }

    .main-nav.active {
        left: 0;
    }

    /* Hide logo when mobile menu is active */
    .main-nav.active~.logo,
    .main-nav.active+.logo {
        display: none;
    }

    /* Alternative approach: hide logo when body has menu-open class */
    body.menu-open .logo {
        display: none;
    }

    .header-contact {
        display: none;
        /* Hide contact button on mobile */
    }

    /* Add contact button to mobile menu */
    .main-nav::after {
        content: '';
        display: block;
        height: 2rem;
    }

    .main-nav .mobile-contact {
        display: block;
        text-align: center;
        margin-top: 2rem;
        padding: 1rem;
        border-top: 1px solid rgba(255, 255, 255, 0.2);
    }

    .main-nav .mobile-contact .contact-button {
        display: inline-block;
        width: 100%;
        max-width: 200px;
        text-align: center;
        padding: 1rem 2rem;
        font-size: 1.1rem;
        border-radius: 25px;
    }

    .menu-toggle {
        display: block;
        position: absolute;
        top: 30%;
        transform: translateY(-50%);
        right: 0rem;
        padding: 0rem;
        margin: 0;
        background: rgba(0, 0, 0, 0.7);
        border-radius: 4px;
        z-index: 1200;
    }

    .nav-menu {
        flex-direction: column;
        align-items: flex-start;
        justify-content: flex-start;
        padding: 0 1rem;
        gap: 1.2rem;
        width: 100%;
        margin: 0;
        margin-top: 1rem;
    }

    .nav-menu li {
        margin: 0;
        width: auto;
    }

    .nav-menu a {
        font-size: clamp(1rem, 3vw, 1.2rem);
        padding: 0.7rem 1rem;
        display: block;
        text-align: left;
    }

    .nav-menu li:first-child {
        margin-top: 0;
    }

    .nav-menu ul.sub-menu {
        position: static !important;
        left: 0 !important;
        width: 100% !important;
        min-width: 0 !important;
        background: rgba(0, 0, 0, 0.85);
        margin-left: 0.5rem;
        border-left: 2px solid #444;
        padding-left: 1rem;
        box-shadow: none;
        display: none;
    }

    .nav-menu li.active>ul.sub-menu {
        display: block;
    }

    .nav-menu ul.sub-menu li {
        margin: 0.3rem 0;
    }

    .nav-menu ul.sub-menu a {
        font-size: 0.98em;
        padding: 0.4rem 0.8rem;
        text-align: left;
        word-break: break-word;
    }

    .nav-menu ul.sub-menu ul.sub-menu {
        margin-left: 1rem;
        border-left: 2px solid #333;
        background: rgba(0, 0, 0, 0.8);
        position: static !important;
        left: 0 !important;
        width: 100% !important;
        min-width: 0 !important;
    }

    .nav-menu .has-submenu>a {
        position: relative;
        padding-right: 40px;
    }

    .nav-menu .dropdown-toggle {
        right: 10px;
        font-size: 1.2rem;
    }
}

/* Additional mobile menu logo hiding rules */
@media (max-width: 992px) {

    /* Ensure logo is visible by default on mobile */
    .stellar-header .header-container .logo {
        display: flex !important;
        visibility: visible !important;
        opacity: 1 !important;
    }

    /* Hide logo when mobile menu is active using body class */
    body.menu-open .stellar-header .logo {
        display: none !important;
    }

    /* Hide logo when mobile menu is active using nav class */
    .main-nav.active~.logo,
    .main-nav.active+.logo {
        display: none !important;
    }

    /* Ensure logo is hidden when mobile menu is open */
    .stellar-header .main-nav.active~.logo,
    .stellar-header .main-nav.active+.logo {
        display: none !important;
    }

    /* Most specific rule to hide logo when mobile menu is active */
    body.menu-open .stellar-header .header-container .logo {
        display: none !important;
        visibility: hidden !important;
        opacity: 0 !important;
    }

    /* Maximum specificity rule for logo hiding */
    html body.menu-open .stellar-header .header-container .logo {
        display: none !important;
        visibility: hidden !important;
        opacity: 0 !important;
        pointer-events: none !important;
    }

    /* Ensure logo is restored when menu is closed */
    body:not(.menu-open) .stellar-header .header-container .logo {
        display: flex !important;
        visibility: visible !important;
        opacity: 1 !important;
        pointer-events: auto !important;
        transition: opacity 0.3s ease, visibility 0.3s ease;
    }
}

@media (max-width: 576px) {
    .main-nav {
        width: 100vw;
        padding-top: 2rem;
        padding-left: 0.8rem;
    }

    .nav-menu {
        padding: 0 0.8rem;
        gap: 1rem;
    }

    .menu-toggle {
        right: 0.8rem;
        padding: 0.4rem;
    }

    .nav-menu ul.sub-menu {
        margin-left: 0.2rem;
    }

    .nav-menu ul.sub-menu ul.sub-menu {
        margin-left: 0.5rem;
    }
}

/* Medium screens (768px to 992px) */
@media (min-width: 768px) and (max-width: 992px) {
    .header-container {
        padding: clamp(15px, 4vw, 20px) clamp(1rem, 4vw, 2rem);
        max-width: 100%;
    }

    .logo img {
        height: clamp(80px, 12vw, 120px);
    }

    .menu-toggle {
        right: 1rem;
        padding: 0.5rem;
    }

    .main-nav {
        width: 100%;
        padding-top: 2rem;
        padding-left: 1rem;
    }

    .nav-menu {
        padding: 0 1rem;
    }

    .nav-menu li {
        margin: 15px 0;
    }

    .nav-menu a {
        font-size: clamp(1.2rem, 3vw, 1.4rem);
        padding: 12px 0;
    }
}

/* Large tablets (993px to 1024px) */
@media (min-width: 993px) and (max-width: 1024px) {
    .header-container {
        max-width: 100%;
        padding: 0 clamp(1rem, 4vw, 2rem);
        gap: clamp(1.5rem, 3vw, 3rem);
    }

    .nav-menu a {
        font-size: clamp(1rem, 2.5vw, 1.1rem);
        padding: 0.5rem 0.8rem;
        letter-spacing: 2.75px;
    }

    .logo img {
        height: clamp(100px, 12vw, 140px);
    }

    .logo {
        margin-right: clamp(1rem, 1.5vw, 1.5rem);
    }

    .main-nav {
        margin: 0 clamp(1rem, 3vw, 2rem);
        padding: 0 clamp(0.5rem, 1vw, 1rem);
    }
}

/* Adjustments for landscape mobile devices */
@media (max-width: 992px) and (orientation: landscape) {
    .main-nav {
        padding-top: 2rem;
        padding-left: 1rem;
    }

    .nav-menu {
        padding: 0 1rem;
    }

    .nav-menu li {
        margin: 10px 0;
    }

    .logo img {
        height: clamp(60px, 10vw, 100px);
    }
}

/* Ultra-small screens (up to 360px) */
@media (max-width: 360px) {
    .stellar-header {
        padding: 0.8rem 0;
    }

    .header-container {
        padding: 0 clamp(0.8rem, 4vw, 1rem);
        max-width: 100%;
    }

    .logo img {
        height: 2.5rem;
    }

    .menu-toggle {
        right: clamp(0.8rem, 4vw, 1rem);
        padding: 0.4rem;
    }

    .main-nav {
        padding-top: 2rem;
        padding-left: clamp(0.8rem, 4vw, 1rem);
        width: 100vw;
    }

    .nav-menu {
        padding: 0 clamp(0.8rem, 4vw, 1rem);
        gap: 0.8rem;
    }

    .nav-menu a {
        font-size: 0.9rem;
        padding: 0.4rem 0.8rem;
    }
}

/* Additional responsive fixes for all screen sizes */
@media (max-width: 1200px) {
    .header-container {
        max-width: 100%;
        padding: 0 clamp(1rem, 5vw, 2rem);
        gap: clamp(1.5rem, 3vw, 2.5rem);
    }

    .main-nav {
        margin: 0 clamp(1rem, 4vw, 2rem);
        padding: 0 clamp(0.5rem, 1.5vw, 1.5rem);
    }

    .logo img {
        height: clamp(70px, 12vw, 120px);
    }

    .logo {
        margin-right: clamp(0.5rem, 1.5vw, 1.5rem);
    }

    .contact-button {
        font-size: clamp(0.8rem, 2vw, 1rem);
        padding: clamp(0.4rem, 1.2vw, 0.8rem) clamp(0.8rem, 2vw, 1.5rem);
    }
}

@media (max-width: 1024px) {
    .header-container {
        gap: clamp(1rem, 2.5vw, 2rem);
    }

    .main-nav {
        margin: 0 clamp(1rem, 4vw, 2rem);
        padding: 0 clamp(0.5rem, 1vw, 1rem);
    }

    .nav-menu a {
        font-size: clamp(0.8rem, 2.2vw, 1.1rem);
        padding: 0.4rem clamp(0.6rem, 1.5vw, 1rem);
    }

    .logo img {
        height: clamp(65px, 10vw, 100px);
    }

    .logo {
        margin-right: clamp(0.5rem, 1vw, 1rem);
    }

    .contact-button {
        font-size: clamp(0.75rem, 1.8vw, 0.9rem);
        padding: clamp(0.35rem, 1vw, 0.7rem) clamp(0.7rem, 1.8vw, 1.3rem);
    }
}

@media (max-width: 768px) {
    .header-container {
        padding: 0 clamp(1rem, 6vw, 2rem);
    }

    .logo img {
        height: clamp(60px, 12vw, 100px);
    }

    .main-nav {
        margin-left: 0;
        width: 100vw;
        left: -100vw;
    }

    .main-nav.active {
        left: 0;
    }
}

/* Fix for devices with notches or unusual screen ratios */
@media (max-width: 768px) and (max-aspect-ratio: 1/1) {
    .main-nav {
        padding-top: 2rem;
    }

    .menu-toggle {
        top: clamp(20%, 25vw, 30%);
    }
}

/* Ensure logo is always visible */
@media (min-width: 1201px) {
    .header-container {
        max-width: 1200px;
        padding: 0 2rem;
        gap: 3rem;
    }

    .logo img {
        height: 158px;
    }

    .contact-button {
        font-size: 1.1rem;
        padding: 1rem 2rem;
    }

    .main-nav {
        margin: 0 3rem;
        padding: 0 2rem;
    }

    .logo {
        margin-right: 2rem;
    }
}

/* Fix for ultra-wide screens */
@media (min-width: 1400px) {
    .header-container {
        max-width: 1400px;
        padding: 0 3rem;
        gap: 4rem;
    }

    .logo img {
        height: 180px;
    }

    .contact-button {
        font-size: 1.2rem;
        padding: 1.2rem 2.5rem;
    }

    .main-nav {
        margin: 0 4rem;
        padding: 0 3rem;
    }

    .logo {
        margin-right: 3rem;
    }
}

/* Fix for very wide mobile devices */
@media (max-width: 768px) and (min-aspect-ratio: 16/9) {
    .main-nav {
        padding-top: 2rem;
    }

    .nav-menu {
        gap: clamp(0.8rem, 2vw, 1.2rem);
    }
}