/* =========================================================
   RESET
========================================================= */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    background: #07142b;
}

body {
    margin: 0 !important;
    padding: 0 !important;

    background: #07142b !important;

    font-family: Arial, Helvetica, sans-serif !important;

    color: #ffffff !important;

    line-height: 1.7;

    overflow-x: hidden;
}

/* =========================================================
   BIẾN CHUNG
========================================================= */

:root {
    --blue: #1E50A2;
    --blue-dark: #0b2454;
    --blue-deep: #061735;
    --blue-light: #2d68c7;

    --red: #ff5858;
    --red-dark: #d93636;

    --white: #ffffff;
    --text: #ffffff;
    --text-soft: #dbe7ff;

    --border: rgba(255, 255, 255, 0.18);
    --border-red: rgba(255, 88, 88, 0.7);

    --shadow:
        0 0 25px rgba(255, 88, 88, 0.12);
}

/* =========================================================
   KHUNG WEBSITE
========================================================= */

.container {
    position: relative;
    z-index: 1;

    width: min(95%, 1000px);

    margin: 25px auto;
    padding: 12px;

    background:
        linear-gradient(
            180deg,
            rgba(18, 57, 122, 0.96),
            rgba(6, 23, 53, 0.98)
        );

    border:
        1px solid rgba(255, 255, 255, 0.08);

    border-radius: 14px;

    color: #ffffff;

    box-shadow:
        0 0 30px rgba(0, 0, 0, 0.35),
        0 0 20px rgba(30, 80, 162, 0.12);
}

/* =========================================================
   ẢNH BACKGROUND
========================================================= */

.image_background {
    width: 100%;

    overflow: hidden;

    border-radius: 12px;

    background: var(--blue-dark);
}

.image_background img {
    width: 100%;
    height: auto;

    display: block;

    border-radius: 12px;

    object-fit: cover;
}

/* =========================================================
   HEADER
========================================================= */

.header_info {
    display: flex !important;

    justify-content: space-between;
    align-items: center;

    gap: 20px;

    margin: 20px 0 30px;

    padding: 18px;

    flex-wrap: wrap;

    background:
        linear-gradient(
            135deg,
            rgba(11, 36, 84, 0.95),
            rgba(18, 57, 122, 0.82)
        );

    border:
        1px solid rgba(255, 88, 88, 0.35) !important;

    border-radius: 14px;

    box-shadow:
        0 0 20px rgba(255, 88, 88, 0.08);
}

.left_info {
    display: flex;

    align-items: center;

    gap: 15px;

    min-width: 0;

    color: #ffffff !important;
}

.header_profile {
    width: 110px;
    height: 110px;

    padding: 0;
    margin: 0;

    border:
        3px solid var(--red);

    border-radius: 50%;

    overflow: hidden;

    flex-shrink: 0;

    background: var(--blue-dark);

    box-shadow:
        0 0 12px rgba(255, 88, 88, 0.45);
}

.header_profile img {
    width: 100%;
    height: 100%;

    display: block;

    object-fit: cover;
}

.left_info h1,
.header_info h1 {
    margin: 0;

    color: #ffffff !important;

    font-size: clamp(24px, 4vw, 38px);

    line-height: 1.25;

    text-shadow:
        0 0 8px rgba(255, 255, 255, 0.1);
}

.right_info {
    display: flex !important;

    gap: 15px;

    align-items: center;

    justify-content: flex-end;

    flex-wrap: wrap;

    margin-left: auto;
}

.logo_social {
    width: 55px;
    height: 55px;

    display: grid;

    place-items: center;

    flex-shrink: 0;

    border:
        1px solid rgba(255, 88, 88, 0.45);

    border-radius: 10px;

    background:
        rgba(255, 255, 255, 0.04);

    overflow: hidden;

    transition:
        transform 0.2s ease,
        background 0.2s ease,
        box-shadow 0.2s ease;
}

.logo_social img {
    width: 100%;
    height: 100%;

    object-fit: contain;

    display: block;

    opacity: 1;

    filter: none !important;
}

.right_info a {
    text-decoration: none !important;
}

.right_info a:hover .logo_social {
    transform: translateY(-3px);

    background:
        rgba(255, 88, 88, 0.12);

    box-shadow:
        0 0 10px rgba(255, 88, 88, 0.45);
}

/* =========================================================
   BIO BOX
========================================================= */

.bio_box {
    width: 100%;

    margin-top: 20px;

    padding: 25px;

    color: #ffffff !important;

    background:
        linear-gradient(
            180deg,
            rgba(18, 57, 122, 0.95),
            rgba(7, 20, 43, 0.98)
        ) !important;

    border:
        2px solid var(--red) !important;

    border-radius: 14px;

    box-shadow:
        0 0 25px rgba(255, 88, 88, 0.12),
        inset 0 0 25px rgba(0, 0, 0, 0.15);

    position: relative;

    overflow: hidden;
}

.bio_box::before {
    content: "";

    position: absolute;

    top: 0;
    left: 0;
    right: 0;

    height: 3px;

    background: var(--red);

    box-shadow:
        0 0 10px var(--red),
        0 0 22px var(--red);

    z-index: 1;
}

/* =========================================================
   TLG FUTURE
========================================================= */

.tlg-future {
    width: 100%;

    color: #ffffff !important;

    background:
        linear-gradient(
            180deg,
            rgba(18, 57, 122, 0.55),
            rgba(7, 20, 43, 0.35)
        ) !important;
}

.tlg-shell {
    width: 100%;

    color: #ffffff !important;
}

/* =========================================================
   ÉP MÀU CHỮ TRẮNG
========================================================= */

.bio_box,
.bio_box *,
.tlg-future,
.tlg-future *,
.tlg-shell,
.tlg-shell *,
.content_article,
.content_article * {
    color: #ffffff !important;
}

/* =========================================================
   CONTENT ARTICLE
========================================================= */

.content_article {
    width: 100%;

    margin: 0 auto;

    color: #ffffff !important;
}

.content_article p {
    margin: 0 0 16px;

    color: #ffffff !important;

    line-height: 1.8;
}

.content_article strong,
.content_article b {
    color: #ffffff !important;

    font-weight: 700;
}

/* =========================================================
   TIÊU ĐỀ H2
========================================================= */

.content_article h2 {
    position: relative;

    margin: 32px 0 18px;

    padding: 13px 16px;

    color: #ffffff !important;

    font-size: 25px;

    line-height: 1.4;

    background:
        linear-gradient(
            90deg,
            rgba(255, 255, 255, 0.06),
            rgba(255, 255, 255, 0.015)
        );

    border-left:
        5px solid var(--red);

    border-radius:
        6px 10px 10px 6px;

    border-bottom:
        1px solid rgba(255, 255, 255, 0.16);

    text-shadow:
        0 0 8px rgba(255, 255, 255, 0.08);
}

.content_article h2:first-child {
    margin-top: 0;
}

.content_article h2::after {
    content: "//";

    float: right;

    color: var(--red) !important;

    font-weight: bold;

    opacity: 0.8;
}

/* =========================================================
   TIÊU ĐỀ H3
========================================================= */

.content_article h3 {
    margin: 25px 0 12px;

    padding: 10px 14px;

    color: #ffffff !important;

    font-size: 20px;

    line-height: 1.45;

    background:
        linear-gradient(
            135deg,
            #123875,
            #0b2454
        );

    border-left:
        4px solid var(--red);

    border-radius: 6px;

    box-shadow:
        0 3px 12px rgba(0, 0, 0, 0.18);
}

/* =========================================================
   LINK
========================================================= */

.content_article a {
    color: #ffffff !important;

    font-weight: 700;

    text-decoration: underline;

    text-decoration-color: var(--red);

    text-decoration-thickness: 2px;

    text-underline-offset: 3px;

    transition:
        color 0.2s ease,
        text-decoration-color 0.2s ease;
}

.content_article a:hover {
    color: #ffe1e1 !important;

    text-decoration-color: #ffffff;
}

/* =========================================================
   DANH SÁCH
========================================================= */

.content_article ul,
.content_article ol {
    margin: 16px 0 20px;

    padding:
        17px 20px 17px 42px;

    background:
        rgba(255, 255, 255, 0.06);

    border:
        1px solid rgba(255, 255, 255, 0.16);

    border-radius: 10px;
}

.content_article li {
    margin-bottom: 9px;

    color: #ffffff !important;

    line-height: 1.75;
}

.content_article li:last-child {
    margin-bottom: 0;
}

.content_article li::marker {
    color: var(--red) !important;

    font-weight: 700;
}

/* =========================================================
   BẢNG GIÁ
========================================================= */

.table-responsive {
    width: 100%;

    margin: 20px 0;

    overflow-x: auto;

    -webkit-overflow-scrolling: touch;

    border:
        2px solid var(--red);

    border-radius: 12px;

    background: #0b2454;

    box-shadow:
        0 0 18px rgba(255, 88, 88, 0.10);
}

.price_table {
    width: 100%;

    min-width: 720px;

    border-collapse: collapse;

    border-spacing: 0;

    background: #0b2454 !important;

    color: #ffffff !important;
}

.price_table th {
    padding: 14px 12px;

    color: #ffffff !important;

    background:
        linear-gradient(
            135deg,
            #123875,
            #1E50A2
        ) !important;

    border:
        1px solid rgba(255, 255, 255, 0.25);

    text-align: center;

    vertical-align: middle;

    font-weight: 700;
}

.price_table td {
    padding: 13px 12px;

    color: #ffffff !important;

    background:
        #0b2454 !important;

    border:
        1px solid rgba(255, 255, 255, 0.18);

    vertical-align: top;
}

.price_table tbody tr:nth-child(even) td {
    background:
        #102e65 !important;
}

.price_table tbody tr:hover td {
    background:
        #173d80 !important;
}

.price_table td:last-child,
.price_table th:last-child {
    text-align: center;
}

.price_table td strong {
    color: #ffffff !important;

    font-weight: 700;
}

/* =========================================================
   NOTE
========================================================= */

.note {
    margin: 16px 0 22px;

    padding: 14px 18px;

    color: #ffffff !important;

    background:
        linear-gradient(
            135deg,
            rgba(18, 56, 117, 0.95),
            rgba(11, 36, 84, 0.95)
        );

    border-left:
        5px solid var(--red);

    border-top:
        1px solid rgba(255, 255, 255, 0.14);

    border-right:
        1px solid rgba(255, 255, 255, 0.14);

    border-bottom:
        1px solid rgba(255, 255, 255, 0.14);

    border-radius: 8px;

    font-style: italic;

    box-shadow:
        0 4px 15px rgba(0, 0, 0, 0.18);
}

/* =========================================================
   IMAGE CAPTION
========================================================= */

.image_caption {
    margin:
        10px 0 25px;

    padding:
        10px 14px;

    color:
        #dbe7ff !important;

    background:
        rgba(255, 88, 88, 0.07);

    border-left:
        3px solid var(--red);

    border-radius:
        5px;

    font-size:
        14px;

    font-style:
        italic;

    text-align:
        center;
}

/* =========================================================
   CONTACT BOX
========================================================= */

.contact_box {
    margin:
        20px 0 25px;

    padding:
        20px;

    background:
        linear-gradient(
            135deg,
            rgba(18, 56, 117, 0.95),
            rgba(11, 36, 84, 0.98)
        );

    border:
        2px solid var(--red);

    border-radius:
        12px;

    box-shadow:
        0 0 18px rgba(255, 88, 88, 0.12),
        inset 0 0 20px rgba(0, 0, 0, 0.12);
}

.contact_box p {
    margin:
        8px 0;

    padding:
        7px 0;

    color:
        #ffffff !important;

    border-bottom:
        1px solid rgba(255, 255, 255, 0.10);

    font-weight:
        600;
}

.contact_box p:last-child {
    border-bottom:
        none;

    margin-bottom:
        0;
}

/* =========================================================
   COMPANY INFO
========================================================= */

.company_info {
    margin-top:
        28px;

    padding:
        22px;

    background:
        linear-gradient(
            135deg,
            rgba(11, 36, 84, 0.98),
            rgba(18, 57, 122, 0.90)
        );

    border:
        1px solid rgba(255, 88, 88, 0.45);

    border-radius:
        12px;

    box-shadow:
        0 0 18px rgba(255, 88, 88, 0.08);
}

.company_info h2 {
    margin-top:
        0;
}

.company_info p {
    margin-bottom:
        11px;

    color:
        #ffffff !important;
}

.company_info p:last-child {
    margin-bottom:
        0;
}

/* =========================================================
   BLOCKQUOTE
========================================================= */

.content_article blockquote {
    margin:
        20px 0;

    padding:
        16px 18px;

    color:
        #ffffff !important;

    background:
        linear-gradient(
            135deg,
            #123875,
            #0b2454
        );

    border-left:
        5px solid var(--red);

    border-top:
        1px solid rgba(255, 255, 255, 0.12);

    border-right:
        1px solid rgba(255, 255, 255, 0.12);

    border-bottom:
        1px solid rgba(255, 255, 255, 0.12);

    border-radius:
        8px;
}

/* =========================================================
   ẢNH BÊN TRONG CONTENT
========================================================= */

.content_article img {
    max-width:
        100%;

    height:
        auto;

    display:
        block;

    margin:
        15px auto;

    border-radius:
        10px;
}

/* =========================================================
   ĐIỆN THOẠI / ZALO NỔI BẬT
========================================================= */

.content_article a[href^="tel:"] {
    display:
        inline-block;

    color:
        #ffffff !important;

    background:
        rgba(255, 88, 88, 0.10);

    padding:
        2px 7px;

    border-radius:
        5px;

    text-decoration:
        none;

    border:
        1px solid rgba(255, 88, 88, 0.35);
}

.content_article a[href^="tel:"]:hover {
    background:
        rgba(255, 88, 88, 0.20);

    color:
        #ffffff !important;
}

/* =========================================================
   FOOTER / THÔNG TIN CUỐI TRANG
========================================================= */

.company_info a {
    word-break:
        break-word;
}

/* =========================================================
   MOBILE TABLE
========================================================= */

.table-responsive {
    scrollbar-width:
        thin;

    scrollbar-color:
        var(--red) #0b2454;
}

.table-responsive::-webkit-scrollbar {
    height:
        8px;
}

.table-responsive::-webkit-scrollbar-track {
    background:
        #0b2454;
}

.table-responsive::-webkit-scrollbar-thumb {
    background:
        var(--red);

    border-radius:
        10px;
}

.table-responsive::-webkit-scrollbar-thumb:hover {
    background:
        var(--red-dark);
}

/* =========================================================
   TABLET
========================================================= */

@media (max-width: 768px) {

    .container {
        width:
            95%;

        margin:
            15px auto;

        padding:
            8px;
    }

    .header_info {
        flex-direction:
            column;

        text-align:
            center;

        padding:
            15px;
    }

    .left_info {
        flex-direction:
            column;

        justify-content:
            center;

        width:
            100%;
    }

    .right_info {
        justify-content:
            center;

        margin-left:
            0;

        width:
            100%;
    }

    .header_profile {
        width:
            90px;

        height:
            90px;
    }

    .logo_social {
        width:
            45px;

        height:
            45px;
    }

    .bio_box {
        padding:
            18px;
    }

    .content_article h2 {
        font-size:
            22px;

        padding:
            11px 13px;
    }

    .content_article h3 {
        font-size:
            18px;
    }

    .content_article p {
        line-height:
            1.75;
    }

    .content_article ul,
    .content_article ol {
        padding-left:
            32px;
    }

    .price_table {
        min-width:
            720px;
    }

    .contact_box,
    .company_info {
        padding:
            17px;
    }
}

/* =========================================================
   MOBILE
========================================================= */

@media (max-width: 480px) {

    body {
        font-size:
            14px;
    }

    .container {
        width:
            98%;

        padding:
            6px;

        margin:
            10px auto;
    }

    .image_background,
    .image_background img {
        border-radius:
            9px;
    }

    .header_profile {
        width:
            75px;

        height:
            75px;
    }

    .left_info h1,
    .header_info h1 {
        font-size:
            21px;

        line-height:
            1.3;
    }

    .right_info {
        gap:
            9px;
    }

    .logo_social {
        width:
            38px;

        height:
            38px;
    }

    .bio_box {
        padding:
            13px;

        border-radius:
            10px;
    }

    .content_article h2 {
        font-size:
            19px;

        margin:
            24px 0 13px;

        padding:
            10px 11px;
    }

    .content_article h2::after {
        display:
            none;
    }

    .content_article h3 {
        font-size:
            17px;

        padding:
            9px 10px;

        margin:
            20px 0 10px;
    }

    .content_article p {
        font-size:
            14px;

        line-height:
            1.75;
    }

    .content_article ul,
    .content_article ol {
        padding:
            13px 12px 13px 29px;

        margin:
            13px 0;
    }

    .content_article li {
        font-size:
            14px;

        margin-bottom:
            7px;
    }

    .table-responsive {
        margin:
            15px 0;
    }

    .price_table {
        min-width:
            720px;
    }

    .price_table th,
    .price_table td {
        padding:
            9px 10px;

        font-size:
            13px;
    }

    .note {
        padding:
            12px 13px;

        font-size:
            13px;
    }

    .image_caption {
        padding:
            8px 10px;

        font-size:
            12px;
    }

    .contact_box,
    .company_info {
        padding:
            14px;

        border-radius:
            9px;
    }

    .contact_box p {
        font-size:
            13px;

        line-height:
            1.65;
    }

    .company_info p {
        font-size:
            13px;

        line-height:
            1.65;
    }
}

/* =========================================================
   GIẢM CHUYỂN ĐỘNG
========================================================= */

@media (prefers-reduced-motion: reduce) {

    html {
        scroll-behavior:
            auto;
    }

    *,
    *::before,
    *::after {
        transition:
            none !important;

        animation:
            none !important;
    }
}