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

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

html {
    scroll-behavior: smooth;
    background: #07142b;
    -webkit-text-size-adjust: 100%;
}

body {
    margin: 0 !important;
    padding: 0;
    overflow-x: hidden;

    background: #07142b !important;

    font-family: Arial, Helvetica, sans-serif !important;
    font-size: 16px;
    line-height: 1.75;

    color: #ffffff !important;
}

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

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

    --red: #ff5858;
    --red-dark: #d93636;
    --red-light: #ff8585;

    --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%, 1050px);
    margin: 25px auto;
    padding: 12px;

    background:
        linear-gradient(
            180deg,
            rgba(18, 57, 122, 0.98),
            rgba(6, 23, 53, 0.99)
        );

    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;

    color: #ffffff !important;

    box-shadow:
        0 0 30px rgba(0, 0, 0, 0.35),
        0 0 20px rgba(30, 80, 162, 0.15);
}

/* =========================================================
   ẢNH BANNER
========================================================= */

.image_background {
    position: relative;

    width: 100%;
    overflow: hidden;

    background: var(--blue-dark);

    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 12px;
}

.image_background img {
    display: block;

    width: 100%;
    max-width: 100%;
    height: auto;

    object-fit: cover;
    object-position: center;

    border-radius: 12px;
}

/* =========================================================
   HEADER THÔNG TIN
========================================================= */

.header_info {
    display: flex !important;
    flex-wrap: wrap;

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

    gap: 20px;

    margin: 20px 0 0;
    padding: 20px;

    background:
        linear-gradient(
            135deg,
            rgba(11, 36, 84, 0.98),
            rgba(18, 57, 122, 0.9)
        );

    border: 1px solid rgba(255, 88, 88, 0.4);
    border-radius: 14px;

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

/* =========================================================
   THÔNG TIN BÊN TRÁI
========================================================= */

.left_info {
    display: flex;
    align-items: center;

    flex: 1 1 450px;
    min-width: 0;

    gap: 18px;

    color: #ffffff !important;
}

.header_profile {
    width: 105px;
    height: 105px;

    flex: 0 0 105px;

    padding: 0;
    margin: 0;

    overflow: hidden;

    background: var(--blue-dark);

    border: 3px solid var(--red);
    border-radius: 50%;

    box-shadow:
        0 0 12px rgba(255, 88, 88, 0.4),
        0 0 25px rgba(255, 88, 88, 0.12);
}

.header_profile img {
    display: block;

    width: 100%;
    height: 100%;

    object-fit: cover;
    border-radius: 50%;
}

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

    color: #ffffff !important;

    font-size: clamp(24px, 3.5vw, 36px);
    font-weight: 800;
    line-height: 1.3;

    overflow-wrap: anywhere;

    text-shadow:
        0 0 8px rgba(255, 255, 255, 0.12);
}

.left_info h1 strong {
    color: #ffffff !important;
    font-weight: 800;
}

/* =========================================================
   MẠNG XÃ HỘI
========================================================= */

.right_info {
    display: flex !important;
    flex-wrap: wrap;

    align-items: center;
    justify-content: flex-end;

    gap: 12px;

    flex: 0 1 auto;
    margin-left: auto;
}

.right_info > a {
    display: block;

    flex: 0 0 auto;

    text-decoration: none !important;

    outline-offset: 4px;
}

.logo_social {
    display: grid;
    place-items: center;

    width: 48px;
    height: 48px;

    flex-shrink: 0;
    overflow: hidden;

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

    border: 1px solid rgba(255, 88, 88, 0.5);
    border-radius: 10px;

    transition:
        transform 0.25s ease,
        background 0.25s ease,
        border-color 0.25s ease,
        box-shadow 0.25s ease;
}

.logo_social img {
    display: block;

    width: 100%;
    height: 100%;

    padding: 5px;

    object-fit: contain;

    opacity: 1;
    filter: none;
}

.right_info > a:hover .logo_social {
    transform: translateY(-4px);

    background: rgba(255, 88, 88, 0.15);
    border-color: var(--red);

    box-shadow:
        0 0 12px rgba(255, 88, 88, 0.4);
}

.right_info > a:focus-visible .logo_social {
    outline: 2px solid var(--red-light);
    outline-offset: 3px;
}

/* =========================================================
   KHUNG NỘI DUNG BIO
========================================================= */

.bio_box {
    position: relative;

    flex: 0 0 100%;
    width: 100%;
    min-width: 0;

    margin-top: 5px;
    padding: 0;

    overflow: hidden;

    color: #ffffff !important;

    background:
        linear-gradient(
            180deg,
            rgba(18, 57, 122, 0.96),
            rgba(7, 20, 43, 0.99)
        ) !important;

    border: 2px solid var(--red);
    border-radius: 14px;

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

.bio_box::before {
    content: "";

    position: absolute;

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

    height: 3px;

    z-index: 2;

    background: var(--red);

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

/* =========================================================
   THANH NHẬN DIỆN TLG
========================================================= */

.tlg-future {
    position: relative;

    width: 100%;
    min-width: 0;

    overflow: hidden;

    color: #ffffff !important;

    background:
        linear-gradient(
            180deg,
            rgba(18, 57, 122, 0.9),
            rgba(7, 20, 43, 0.98)
        ) !important;
}

.tlg-future::before {
    content: "TLG // FUTURE TRANSIT";

    display: block;

    padding: 11px 20px;

    color: #ffffff !important;

    background:
        linear-gradient(
            90deg,
            #ff5858,
            #d93636 35%,
            #123875 100%
        );

    border-bottom: 1px solid rgba(255, 88, 88, 0.8);

    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

/* =========================================================
   VÙNG NỘI DUNG CHÍNH
========================================================= */

.tlg-shell {
    position: relative;

    width: 100%;
    max-width: 100%;

    padding: 25px;

    color: #ffffff !important;

    overflow-wrap: anywhere;
}

.tlg-shell main {
    width: 100%;
    max-width: 100%;
}

.tlg-shell section {
    display: flow-root;

    width: 100%;

    margin: 0 0 28px;
    padding: 0 0 22px;

    border-bottom:
        1px solid rgba(255, 255, 255, 0.13);
}

.tlg-shell section:last-child {
    margin-bottom: 0;
    padding-bottom: 0;

    border-bottom: none;
}

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

.tlg-shell h2,
.bio_box h2 {
    position: relative;

    margin: 30px 0 16px;
    padding: 13px 17px;

    color: #ffffff !important;

    background:
        linear-gradient(
            90deg,
            rgba(255, 255, 255, 0.08),
            rgba(255, 255, 255, 0.015)
        );

    border-left: 5px solid var(--red);
    border-radius: 5px 10px 10px 5px;

    font-size: clamp(20px, 2.5vw, 25px);
    font-weight: 800;
    line-height: 1.4;

    overflow-wrap: anywhere;

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

.tlg-shell section:first-child h2 {
    margin-top: 0;

    background:
        linear-gradient(
            90deg,
            rgba(255, 88, 88, 0.14),
            rgba(255, 255, 255, 0.025)
        );

    border-left-width: 6px;
    border-bottom:
        1px solid rgba(255, 88, 88, 0.25);
}

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

.tlg-shell h3,
.bio_box h3 {
    margin: 24px 0 12px;
    padding: 10px 14px;

    color: #ffffff !important;

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

    border-left: 4px solid var(--red);
    border-radius: 5px;

    font-size: clamp(17px, 2vw, 20px);
    font-weight: 700;
    line-height: 1.45;

    overflow-wrap: anywhere;

    box-shadow:
        0 3px 12px rgba(0, 0, 0, 0.16);
}

.tlg-shell section h3:first-of-type {
    margin-top: 18px;
}

/* =========================================================
   ĐOẠN VĂN
========================================================= */

.tlg-shell p,
.bio_box p {
    margin: 12px 0 16px;

    color: #ffffff !important;

    font-size: 16px;
    line-height: 1.8;

    overflow-wrap: anywhere;
}

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

.tlg-shell strong,
.tlg-shell b,
.bio_box strong,
.bio_box b {
    color: #ffffff !important;
    font-weight: 800;
}

.tlg-shell em {
    color: #dbe7ff !important;
    font-style: italic;
}

/* =========================================================
   DANH SÁCH UL / OL
========================================================= */

.tlg-shell ul,
.tlg-shell ol,
.bio_box ul,
.bio_box ol {
    margin: 16px 0;
    padding: 17px 22px 17px 44px;

    color: #ffffff !important;

    background:
        rgba(255, 255, 255, 0.055);

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

    border-radius: 10px;
}

.tlg-shell li,
.bio_box li {
    margin: 7px 0;

    padding-left: 3px;

    color: #ffffff !important;

    line-height: 1.75;
}

.tlg-shell li::marker,
.bio_box li::marker {
    color: var(--red);
    font-weight: 800;
}

.tlg-shell li:last-child,
.bio_box li:last-child {
    margin-bottom: 0;
}

/* =========================================================
   LIÊN KẾT
========================================================= */

.tlg-shell a,
.bio_box a {
    color: #ffffff !important;

    font-weight: 700;

    text-decoration-line: underline;
    text-decoration-color: var(--red);
    text-decoration-thickness: 2px;
    text-underline-offset: 3px;

    overflow-wrap: anywhere;

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

.tlg-shell a:hover,
.bio_box a:hover {
    color: #ffe1e1 !important;
    text-decoration-color: #ffffff;
}

.tlg-shell a:focus-visible,
.bio_box a:focus-visible {
    outline: 2px solid var(--red-light);
    outline-offset: 3px;
    border-radius: 3px;
}

/* =========================================================
   NÚT GỌI ĐIỆN
========================================================= */

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

    padding: 3px 9px;

    color: #ffffff !important;

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

    border: 1px solid rgba(255, 88, 88, 0.55);
    border-radius: 6px;

    text-decoration: none;

    font-weight: 800;

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

.tlg-shell a[href^="tel:"]:hover {
    color: #ffffff !important;

    background: rgba(255, 88, 88, 0.25);

    box-shadow:
        0 0 12px rgba(255, 88, 88, 0.22);
}

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

.tlg-shell a[href*="zalo.me"] {
    overflow-wrap: anywhere;
    word-break: break-word;
}

/* =========================================================
   ẢNH TRONG NỘI DUNG
========================================================= */

.tlg-shell img,
.bio_box img {
    display: block;

    max-width: 100%;
    height: auto;

    border-radius: 8px;
}

/* Giữ nguyên kích thước hiển thị biểu tượng mạng xã hội */

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

    object-fit: contain;
}

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

.tlg-shell blockquote,
.bio_box 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 var(--border);
    border-right: 1px solid var(--border);
    border-bottom: 1px solid var(--border);

    border-radius: 8px;

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

.tlg-shell blockquote p,
.bio_box blockquote p {
    margin: 0;
    color: #ffffff !important;
}

/* =========================================================
   BẢNG NẾU BỔ SUNG SAU NÀY
========================================================= */

.tlg-shell table,
.bio_box table {
    width: 100%;

    margin: 20px 0;

    border-collapse: collapse;

    color: #ffffff !important;
    background: #0b2454 !important;

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

.tlg-shell th,
.tlg-shell td,
.bio_box th,
.bio_box td {
    padding: 12px;

    color: #ffffff !important;
    background: #0b2454 !important;

    border:
        1px solid rgba(255, 255, 255, 0.2);

    text-align: left;
    vertical-align: top;

    overflow-wrap: anywhere;
}

.tlg-shell th,
.bio_box th {
    color: #ffffff !important;
    background: #123875 !important;

    font-weight: 800;
    text-align: center;
}

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

.tlg-shell tbody tr:hover td,
.bio_box tbody tr:hover td {
    background: #173d80 !important;
}

/* =========================================================
   TĂNG KHOẢNG CÁCH VÀ PHÂN CHIA SECTION
========================================================= */

.tlg-shell section > h2:first-child {
    margin-top: 0;
}

.tlg-shell section > p:first-of-type {
    margin-top: 12px;
}

.tlg-shell section > ul,
.tlg-shell section > ol {
    margin-bottom: 10px;
}

/* =========================================================
   BẢO ĐẢM CHỮ LUÔN DỄ ĐỌC
========================================================= */

.bio_box,
.bio_box *,
.tlg-future,
.tlg-future *,
.tlg-shell,
.tlg-shell *,
.header_info,
.header_info * {
    -webkit-text-fill-color: initial;
}

.bio_box,
.tlg-future,
.tlg-shell,
.tlg-shell p,
.tlg-shell li,
.tlg-shell h2,
.tlg-shell h3,
.tlg-shell strong,
.tlg-shell b {
    color: #ffffff !important;
}

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

@media (max-width: 900px) {

    .container {
        width: 96%;
        margin: 18px auto;
        padding: 10px;
    }

    .header_info {
        gap: 16px;
        padding: 17px;
    }

    .left_info {
        flex: 1 1 100%;
    }

    .right_info {
        flex: 1 1 100%;
        justify-content: center;
        margin-left: 0;
    }

    .logo_social {
        width: 46px;
        height: 46px;
    }

    .tlg-shell {
        padding: 22px;
    }
}

/* =========================================================
   ĐIỆN THOẠI
========================================================= */

@media (max-width: 768px) {

    body {
        font-size: 15px;
    }

    .container {
        width: 96%;
        margin: 12px auto;
        padding: 8px;

        border-radius: 12px;
    }

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

    .header_info {
        flex-direction: column;
        align-items: stretch;

        gap: 18px;

        margin-top: 12px;
        padding: 15px;

        border-radius: 12px;
    }

    .left_info {
        flex-direction: column;
        justify-content: center;
        align-items: center;

        gap: 14px;

        width: 100%;
        text-align: center;
    }

    .header_profile {
        width: 90px;
        height: 90px;

        flex-basis: 90px;
    }

    .left_info h1,
    .header_info h1 {
        width: 100%;

        font-size: clamp(22px, 5vw, 30px);
        line-height: 1.4;

        text-align: center;
    }

    .right_info {
        justify-content: center;
        gap: 12px;

        width: 100%;
    }

    .logo_social {
        width: 44px;
        height: 44px;
    }

    .bio_box {
        margin-top: 0;
        border-radius: 10px;
    }

    .tlg-future::before {
        padding: 10px 13px;

        font-size: 10px;
        letter-spacing: 0.12em;
    }

    .tlg-shell {
        padding: 17px;
    }

    .tlg-shell section {
        margin-bottom: 22px;
        padding-bottom: 18px;
    }

    .tlg-shell h2,
    .bio_box h2 {
        margin: 24px 0 13px;
        padding: 12px 13px;

        font-size: 21px;
        line-height: 1.45;
    }

    .tlg-shell section:first-child h2 {
        margin-top: 0;
    }

    .tlg-shell h3,
    .bio_box h3 {
        margin: 20px 0 10px;
        padding: 9px 12px;

        font-size: 18px;
        line-height: 1.5;
    }

    .tlg-shell p,
    .bio_box p {
        margin: 10px 0 14px;

        font-size: 15px;
        line-height: 1.8;
    }

    .tlg-shell ul,
    .tlg-shell ol,
    .bio_box ul,
    .bio_box ol {
        margin: 13px 0;
        padding: 14px 15px 14px 34px;

        border-radius: 8px;
    }

    .tlg-shell li,
    .bio_box li {
        margin: 7px 0;
        padding-left: 1px;
    }

    .tlg-shell table,
    .bio_box table {
        display: block;

        max-width: 100%;
        overflow-x: auto;

        white-space: normal;

        -webkit-overflow-scrolling: touch;
    }

    .tlg-shell th,
    .tlg-shell td,
    .bio_box th,
    .bio_box td {
        padding: 10px;
        font-size: 14px;
    }
}

/* =========================================================
   ĐIỆN THOẠI NHỎ
========================================================= */

@media (max-width: 480px) {

    body {
        font-size: 14px;
        line-height: 1.7;
    }

    .container {
        width: 98%;
        margin: 8px auto;
        padding: 5px;

        border-radius: 10px;
    }

    .header_info {
        gap: 14px;

        padding: 11px;

        border-radius: 10px;
    }

    .header_profile {
        width: 76px;
        height: 76px;

        flex-basis: 76px;

        border-width: 2px;
    }

    .left_info {
        gap: 11px;
    }

    .left_info h1,
    .header_info h1 {
        font-size: 22px;
        line-height: 1.4;
    }

    .right_info {
        gap: 9px;
    }

    .logo_social {
        width: 38px;
        height: 38px;

        border-radius: 8px;
    }

    .logo_social img {
        padding: 4px;
    }

    .tlg-future::before {
        padding: 9px 10px;

        font-size: 9px;
        letter-spacing: 0.1em;
    }

    .tlg-shell {
        padding: 13px 11px;
    }

    .tlg-shell section {
        margin-bottom: 18px;
        padding-bottom: 15px;
    }

    .tlg-shell h2,
    .bio_box h2 {
        margin: 21px 0 11px;
        padding: 10px 10px;

        font-size: 19px;
        line-height: 1.5;

        border-left-width: 4px;
    }

    .tlg-shell h3,
    .bio_box h3 {
        margin: 17px 0 9px;
        padding: 8px 10px;

        font-size: 16px;

        border-left-width: 3px;
    }

    .tlg-shell p,
    .bio_box p {
        font-size: 14px;
        line-height: 1.8;
    }

    .tlg-shell ul,
    .tlg-shell ol,
    .bio_box ul,
    .bio_box ol {
        padding: 12px 10px 12px 29px;

        font-size: 14px;
    }

    .tlg-shell li,
    .bio_box li {
        line-height: 1.75;
    }

    .tlg-shell a[href^="tel:"] {
        padding: 2px 6px;
    }
}

/* =========================================================
   THIẾT BỊ CẢM ỨNG
========================================================= */

@media (hover: none) {

    .right_info > a:hover .logo_social {
        transform: none;
        box-shadow: none;
    }
}

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

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

    html {
        scroll-behavior: auto;
    }

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