/* ====================== HPB TUBES NAVBAR STYLES ====================== */

/* Header layout */
.th-header {
    position: relative;
    width: 100%;
    z-index: 999;
}

.th-header.header-absolute {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
}

.sticky-wrapper {
    background: rgba(19, 34, 60, 0.95);
    backdrop-filter: blur(10px);
}

.menu-area {
    padding: 15px 0;
    position: relative;
}

.menu-area > .container {
    display: flex !important;
    align-items: center !important;
    flex-wrap: nowrap !important;
    width: 100% !important;
}

.th-container5 {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 15px 0 30px;
}

/* Logo */
.header-logo img {
    width: 180px;
    height: 65px;
    display: block;
    object-fit: contain;
}

/* Main Nav Container */
.tpp-main-nav-container {
    margin-left: 30px;
}

.tpp-main-nav-list {
    display: flex;
    gap: 20px;
    align-items: center;
    list-style: none;
    margin: 0;
    padding: 0;
}

.tpp-main-nav-item {
    position: relative;
}

.tpp-main-nav-link {
    padding: 10px 16px;
    font-size: 16px;
    font-weight: 500;
    text-decoration: none;
    color: #ffffff;
    transition: color 0.3s ease;
    display: block;
    letter-spacing: 0.3px;
    white-space: nowrap;
}

.tpp-main-nav-link:hover {
    color: blue;
}

/* Dropdown Menu */
.tpp-main-nav-item.dropdown {
    position: relative;
}

.tpp-main-nav-item .dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: #fff;
    border-radius: 6px;
    list-style: none;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    z-index: 1000;
    flex-direction: column;
    margin: 0;
    padding: 8px 0;
    min-width: 220px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: all 0.3s ease;
}

.tpp-main-nav-item.dropdown:hover .dropdown-menu {
    display: flex;
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu li a {
    display: block;
    padding: 10px 20px;
    color: #333;
    font-size: 14px;
    text-decoration: none;
    transition: all 0.2s ease;
    border-left: 3px solid transparent;
}

.dropdown-menu li a:hover {
    background: #f5f5f5;
    color: #13223c;
    border-left-color: #3ddc84;
}

/* Download Button */
.th-btn {
    background: #3ddc84;
    color: #000;
    padding: 10px 18px;
    border-radius: 25px;
    font-weight: 600;
    font-size: 13px;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-block;
}

.th-btn:hover {
    background: #2fb96e;
    color: #fff;
    transform: translateY(-2px);
}

.th-btn.style6 {
    background: #4779ac;
}

.tpp-no-wrap {
    white-space: nowrap;
}

/* 🌐 Language Dropdown Styling */
.language-selector-wrapper {
    position: relative;
}

.language-globe-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px 14px;
    border: none;
    background-color: #1a1f71;
    color: #fff;
    border-radius: 25px;
    cursor: pointer;
    font-weight: 600;
    font-size: 13px;
    transition: all 0.3s ease;
}

.language-globe-btn:hover {
    background-color: #142054;
    transform: scale(1.05);
}

.language-dropdown {
    display: none;
    position: absolute;
    top: 50px;
    right: 0;
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 10px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
    min-width: 240px;
    overflow: hidden;
    z-index: 999;
}

.language-dropdown.show {
    display: block;
}

.language-dropdown a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    color: #333;
    font-size: 14px;
    text-decoration: none;
    transition: background 0.2s ease;
    border-bottom: 1px solid #f0f0f0;
}

.language-dropdown a:last-child {
    border-bottom: none;
}

.language-dropdown a:hover {
    background: #f9f9f9;
}

.language-dropdown .flag {
    font-size: 18px;
}

/* Mobile Menu Button */
.tpp-mobile-menu-btn {
    display: none;
    background: transparent;
    border: none;
    color: #fff;
    font-size: 26px;
    cursor: pointer;
    padding: 10px 15px;
    margin-left: auto;
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
}

.tpp-mobile-menu-btn:hover {
    color: #4779ac;
}

/* Header Button Container */
.header-button {
    margin-right: 10px;
}

/* ====================== MOBILE MENU OVERLAY ====================== */
.mobile-nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 9998;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.mobile-nav-overlay.active {
    opacity: 1;
    visibility: visible;
}

.mobile-nav-menu {
    position: fixed;
    top: 0;
    right: -320px;
    width: 300px;
    max-width: 85vw;
    height: 100vh;
    background: #13223c;
    z-index: 9999;
    overflow-y: auto;
    transition: right 0.3s ease;
    box-shadow: -5px 0 20px rgba(0, 0, 0, 0.3);
}

.mobile-nav-menu.active {
    right: 0;
}

.mobile-nav-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.mobile-nav-header img {
    width: 140px;
    height: auto;
}

.mobile-nav-close {
    background: transparent;
    border: none;
    color: #fff;
    font-size: 28px;
    cursor: pointer;
    padding: 5px;
    line-height: 1;
}

.mobile-nav-close:hover {
    color: #4779ac;
}

.mobile-nav-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.mobile-nav-list li {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.mobile-nav-list li a {
    display: block;
    padding: 15px 20px;
    color: #fff;
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.mobile-nav-list li a:hover {
    background: rgba(71, 121, 172, 0.2);
    color: #4779ac;
    padding-left: 25px;
}

/* Mobile Dropdown */
.mobile-nav-list .mobile-dropdown > a {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.mobile-nav-list .mobile-dropdown > a::after {
    content: '+';
    font-size: 20px;
    font-weight: 300;
    transition: transform 0.3s ease;
}

.mobile-nav-list .mobile-dropdown.open > a::after {
    content: '−';
}

.mobile-dropdown-menu {
    display: none;
    background: rgba(0, 0, 0, 0.2);
    padding: 0;
    list-style: none;
}

.mobile-dropdown.open .mobile-dropdown-menu {
    display: block;
}

.mobile-dropdown-menu li a {
    padding: 12px 20px 12px 35px;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
}

.mobile-dropdown-menu li a:hover {
    color: #fff;
    background: rgba(71, 121, 172, 0.15);
}

/* Mobile Nav Actions */
.mobile-nav-actions {
    padding: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.mobile-nav-actions .th-btn {
    display: block;
    text-align: center;
    margin-bottom: 15px;
    width: 100%;
}

.mobile-nav-actions .language-globe-btn {
    width: 100%;
    justify-content: center;
}

/* ====================== RESPONSIVE STYLES ====================== */
@media (max-width: 1199px) {
    .tpp-main-nav-link {
        padding: 10px 10px;
        font-size: 14px;
    }
    
    .th-btn {
        padding: 8px 14px;
        font-size: 12px;
    }
    
    .language-globe-btn {
        padding: 6px 12px;
        font-size: 12px;
    }
    
    .tpp-main-nav-list {
        gap: 10px;
    }
}

@media (max-width: 991px) {
    .tpp-main-nav-container,
    .language-selector-wrapper,
    .header-button,
    .header-actions-wrapper {
        display: none !important;
    }
    
    .tpp-mobile-menu-btn {
        display: flex !important;
        align-items: center;
        justify-content: center;
    }
    
    .header-logo img {
        width: 140px;
        height: 50px;
    }
    
    .th-container5 {
        padding: 0 15px;
    }
}

@media (max-width: 575px) {
    .header-logo img {
        width: 120px;
        height: 45px;
    }
    
    .menu-area {
        padding: 10px 0;
    }
    
    .mobile-nav-menu {
        width: 280px;
    }
}

/* Sticky Header - removed as we use fixed positioning now */

/* ====================== MOBILE BANNER FIX ====================== */
/* Override the template's hiding of banner images on mobile */
@media only screen and (max-width: 767px) {
    .main-slider-four__shape-1,
    .main-slider-four__shape-2,
    .main-slider-four__shape-3 {
        display: block !important;
    }
    
    .main-slider-four__shape-1 {
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        z-index: 0;
    }
    
    .main-slider-four__shape-1 img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }
    
    .main-slider-four__content {
        position: relative;
        z-index: 1;
    }
    
    .main-slider-four__title {
        font-size: 28px !important;
        line-height: 36px !important;
    }
    
    .main-slider-four__text {
        font-size: 14px;
    }
}

/* ====================== WHY CHOOSE HPB TUBES LIST FIX ====================== */
/* Fix ul list overflow on mobile */
.testimonial-four__list {
    list-style: none;
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}

.testimonial-four__list li {
    position: relative;
    padding-left: 0;
    margin-bottom: 12px;
    font-size: 16px;
    line-height: 1.6;
    color: #333;
    box-sizing: border-box;
}

@media only screen and (max-width: 991px) {
    .testimonial-four {
        overflow: hidden !important;
    }
    
    .testimonial-four__wrap {
        overflow: hidden !important;
        padding: 30px 15px;
    }
    
    .testimonial-four__left {
        max-width: 100%;
        overflow: hidden;
        padding: 0 15px;
        box-sizing: border-box;
    }
    
    .testimonial-four__list {
        max-width: 100%;
        padding: 0;
        word-wrap: break-word;
        overflow-wrap: break-word;
        box-sizing: border-box;
    }
    
    .testimonial-four__list li {
        max-width: 100%;
        font-size: 14px;
        padding-left: 0;
        padding-right: 0;
        margin-bottom: 10px;
        word-wrap: break-word;
        overflow-wrap: break-word;
    }
    
    .section-title {
        max-width: 100%;
        overflow: hidden;
    }
    
    .section-title__title {
        font-size: 26px !important;
        line-height: 34px !important;
        word-wrap: break-word;
    }
}

@media only screen and (max-width: 575px) {
    .testimonial-four__list li {
        font-size: 13px;
        line-height: 1.5;
    }
    
    .section-title__title {
        font-size: 22px !important;
        line-height: 30px !important;
    }
    
    .testimonial-four__left {
        padding: 0 10px;
    }
}

/* Ensure section title is visible on mobile */
@media only screen and (max-width: 991px) {
    .testimonial-four .section-title__title {
        color: #000 !important;
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
        position: relative !important;
        z-index: 10 !important;
        clip: auto !important;
        -webkit-clip-path: none !important;
        clip-path: none !important;
        overflow: visible !important;
        height: auto !important;
        width: auto !important;
        font-size: 24px !important;
        line-height: 32px !important;
        margin-bottom: 15px !important;
    }
    
    .testimonial-four .section-title {
        display: block !important;
        visibility: visible !important;
        margin-bottom: 20px;
        position: relative !important;
        z-index: 10 !important;
        overflow: visible !important;
        height: auto !important;
    }
    
    .testimonial-four__left {
        position: relative;
        z-index: 5;
    }
}