body {
    background-color: #000;
    color: #f8f9fa;
    padding-top: 65px;
}

.about-hero {
    background: url('assets/img/about/about-bg.png') center/cover no-repeat;
    padding: 60px 0;
    text-align: center;
}

.about-hero h1 {
    font-size: 3rem;
    font-weight: 700;
    color: #c9f31d;
}

.about-hero p {
    font-size: 1.3rem;
    color: #fff;
    max-width: 700px;
    margin: 20px auto 0;
}

.about-section {
    padding: 60px 0;
}

.about-section h2 {
    color: #c9f31d;
    font-weight: 700;
    margin-bottom: 20px;
}

.about-section .lead {
    color: #fff;
}

.about-values {
    background: #fff;
    color: #000;
    border-radius: 10px;
    padding: 40px 20px;
    margin-bottom: 40px;
}

.about-values h3 {
    color: var(--blue);
}

.about-team {
    background: #191919;
    border-radius: 10px;
    padding: 40px 20px;
}

.about-team h3 {
    color: #c9f31d;
}

.about-services {
    margin-top: 60px;
}

.about-services .card {
    background: #111;
    color: #ccc;
    border: none;
}

.about-services .card-title {
    color: #c9f31d;
}

.about-services .btn-light {
    background: #fff;
    color: #000;
}

.menu-flex {
    display: flex;
    align-items: center;
    gap: 6px;
}

.dropdown-toggle {
    display: none;
    font-size: 16px;
    cursor: pointer;
    user-select: none;
}

:root {
    --header-blue: #1976d2;
    --header-blue-dark: #115293;
}

/* ========== HEADER/NAV/DROPDOWN CLEANUP ========== */
.white-header {
    background: #fff;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.06);
    padding: 0;
    width: 100%;
    transition: box-shadow 0.2s;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 84px;
    position: relative;
}

.header-logo img {
    height: 68px;
    width: auto;
    display: block;
    transition: height 0.2s;
}

.header-nav {
    display: flex;
    align-items: center;
    gap: 32px;
    flex: 1 1 auto;
    justify-content: center;
    transition: right 0.3s;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: 28px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.nav-list li {
    position: relative;
}

.nav-list a {
    color: #232323;
    font-weight: 600;
    font-size: 18px;
    padding: 10px 12px;
    border-radius: 4px;
    transition: background 0.2s, color 0.2s;
    display: flex;
    align-items: center;
    gap: 4px;
    font-family: 'Kanit', 'Segoe UI', Arial, sans-serif;
    text-align: left;
    text-decoration: none;
}

.nav-list a:hover,
.nav-list .dropdown-link:focus {
    background: #f5f5f5;
    color: var(--blue);
}

.nav-dropdown .dropdown-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    gap: 0;
}

.nav-dropdown .dropdown-link>.arrow {
    margin-left: 0;
    margin-right: 0;
    flex-shrink: 0;
}

.nav-dropdown .dropdown-link>span:first-child {
    flex: 1 1 auto;
    text-align: left;
}

.nav-dropdown .arrow {
    font-size: 18px;
    margin-left: auto;
    transition: transform 0.2s;
    color: var(--blue);
}

.nav-dropdown:hover .arrow,
.nav-dropdown.open .arrow {
    transform: rotate(180deg);
}

.dropdown-menu {
    display: none;
    position: absolute;
    right: -100px;
    left: auto;
    top: 100%;
    background: #fff;
    min-width: 275px;
    border-radius: 0 0 8px 8px;
    box-shadow: 0 8px 24px 0 rgba(0, 0, 0, 0.10);
    z-index: 100;
    padding: 10px 0;
}

.nav-dropdown:hover .dropdown-menu,
.nav-dropdown.open .dropdown-menu {
    display: block;
}

.dropdown-menu li a {
    color: #232323;
    font-size: 17px;
    padding: 10px 28px;
    border-radius: 0;
    background: none;
    display: block;
    font-weight: 500;
    text-align: left;
}

.dropdown-menu li a:hover {
    background: #f5f5f5;
    color: var(--blue);
}

.header-cta {
    background: var(--blue);
    color: #fff;
    font-weight: 700;
    padding: 12px 32px;
    border-radius: 24px;
    margin-left: 32px;
    font-size: 18px;
    transition: background 0.2s, color 0.2s;
    text-decoration: none;
    box-shadow: 0 2px 8px 0 rgba(25, 118, 210, 0.08);
    font-family: 'Kanit', 'Segoe UI', Arial, sans-serif;
}

.header-cta:hover {
    background: var(--header-blue-dark);
    color: #fff;
}

.header-hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 48px;
    height: 48px;
    background: none;
    border: none;
    cursor: pointer;
    gap: 6px;
    margin-left: 18px;
}

.header-hamburger span {
    display: block;
    width: 32px;
    height: 4px;
    background: var(--blue);
    border-radius: 2px;
    transition: all 0.3s;
}

.header-close {
    display: none;
    position: absolute;
    top: 18px;
    right: 18px;
    background: none;
    border: none;
    font-size: 2.2rem;
    color: #232323;
    cursor: pointer;
    z-index: 2100;
    line-height: 1;
    padding: 0;
}

/* ========== MEDIA QUERIES ========== */
@media (max-width: 1320px) {
    .header-inner {
        min-height: 70px;
    }

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

    .header-nav {
        gap: 18px;
    }

    .nav-list {
        gap: 16px;
    }

    .nav-list a {
        font-size: 16px;
        padding: 8px 10px;
    }

    .header-cta {
        margin-left: 12px;
        padding: 10px 20px;
        font-size: 16px;
    }
}

@media (max-width: 1199px) {
    .header-inner {
        min-height: 64px;
    }

    .header-logo img {
        height: 48px;
    }

    .header-nav {
        gap: 12px;
    }

    .nav-list {
        gap: 10px;
    }

    .nav-list a {
        font-size: 15px;
        padding: 7px 8px;
    }

    .header-cta {
        margin-left: 8px;
        padding: 8px 16px;
        font-size: 14px;
    }
}

@media (max-width: 991px) {
    .header-inner {
        min-height: 56px;
    }

    .header-logo img {
        height: 40px;
    }

    .header-nav {
        position: fixed;
        right: -100vw;
        left: auto;
        top: 0;
        width: 70vw;
        max-width: 260px;
        height: 100vh;
        background: #fff;
        flex-direction: column;
        align-items: flex-start;
        justify-content: flex-start;
        padding: 18px 10px 10px 10px;
        gap: 16px;
        box-shadow: -2px 0 16px 0 rgba(0, 0, 0, 0.10);
        z-index: 2000;
        transition: right 0.3s;
    }

    .header-nav.open {
        right: 0;
    }

    .header-close {
        display: block;
    }

    .nav-list {
        flex-direction: column;
        gap: 6px;
        width: 100%;
        align-items: flex-start;
    }

    .nav-list a,
    .dropdown-menu li a {
        text-align: left;
        justify-content: flex-start;
        font-size: 15px;
        padding: 8px 8px;
    }

    .nav-list li {
        width: 100%;
    }

    .header-cta {
        margin: 16px 0 0 0;
        width: 100%;
        text-align: center;
        font-size: 14px;
        padding: 8px 0;
    }

    .header-hamburger {
        display: flex;
    }

    .nav-dropdown .dropdown-link {
        width: 100%;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 0;
        background: transparent;
        border: none;
        padding: 8px 8px;
        margin: 0;
        cursor: pointer;
    }

    .nav-dropdown .dropdown-link a {
        background: transparent;
        border: none;
        padding: 0;
        margin: 0;
        font-weight: 600;
        color: #232323;
    }

    .nav-dropdown .arrow {
        margin-left: auto;
        margin-right: 0;
        font-size: 16px;
        transition: transform 0.2s;
    }

    .nav-dropdown.open .arrow {
        transform: rotate(180deg);
    }

    .nav-dropdown .dropdown-menu {
        position: static;
        box-shadow: none;
        background: transparent;
        min-width: 0;
        border-radius: 0;
        padding: 0;
        margin: 0;
        border: none;
        overflow-y: auto;
        transition: all 0.3s ease;
        display: none;
        max-height: 0;
    }

    .nav-dropdown .dropdown-menu li {
        border: none;
        background: transparent;
    }

    .nav-dropdown .dropdown-menu li a {
        padding: 8px 16px 8px 24px;
        font-size: 14px;
        color: #666;
        background: transparent;
        border: none;
        border-radius: 0;
        margin: 0;
        display: block;
        text-decoration: none;
        transition: color 0.2s;
    }

    .nav-dropdown .dropdown-menu li a:hover {
        background: transparent;
        color: var(--blue);
    }

    .nav-dropdown.open .dropdown-menu {
        display: block;
        max-height: 300px;
    }
}

@media (max-width: 991px) {
    body {
        padding-top: 10px;
    }
    .dropdown-toggle {
        display: inline-block;
    }

    .main-menu .sub-menu {
        display: none;
    }

    .main-menu li.open>.sub-menu {
        display: block;
    }

    .main-menu .has-submenu>.menu-flex {
        width: 100%;
        justify-content: space-between;
    }

    .main-menu .has-submenu>.menu-flex>a {
        flex: 1 1 auto;
    }
}
@media (min-width: 992px) {
    .nav-dropdown .dropdown-menu{
        min-width: 275px;
    }
}
@media (max-width: 575px) {
    .header-inner {
        min-height: 48px;
    }

    .header-logo img {
        height: 48px;
    }

    .header-nav {
        padding: 10px 4px 4px 4px;
    }

    .header-cta {
        font-size: 13px;
        padding: 7px 0;
    }
}