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

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

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

body {
    margin: 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-light: rgba(255, 255, 255, 0.10);

    --shadow:
        0 0 30px rgba(0, 0, 0, 0.35);

    --red-shadow:
        0 0 20px rgba(255, 88, 88, 0.15);
}


/* =========================================================
   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, 0.97),
            rgba(6, 23, 53, 0.99)
        );

    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 NỀN
========================================================= */

.image_background {
    width: 100%;

    overflow: hidden;

    border-radius: 12px;

    background: var(--blue-dark);

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

.image_background img {
    display: block;

    width: 100%;
    height: auto;

    border-radius: 12px;

    object-fit: cover;
}


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

.header_info {
    display: flex !important;

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

    gap: 20px;

    margin: 20px 0 25px;

    padding: 18px;

    flex-wrap: wrap;

    background:
        linear-gradient(
            135deg,
            rgba(11, 36, 84, 0.96),
            rgba(18, 57, 122, 0.85)
        );

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

    border-radius: 14px;

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


/* =========================================================
   HEADER - LEFT
========================================================= */

.left_info {
    display: flex;

    align-items: center;

    gap: 15px;

    min-width: 0;

    flex: 1;

    color: #ffffff !important;
}

.header_profile {
    width: 100px;
    height: 100px;

    padding: 0;
    margin: 0;

    flex-shrink: 0;

    overflow: hidden;

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

    border-radius: 50%;

    background: var(--blue-dark);

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

.header_profile img {
    display: block;

    width: 100%;
    height: 100%;

    object-fit: cover;
}

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

    color: #ffffff !important;

    font-size: clamp(23px, 4vw, 36px);

    line-height: 1.3;

    text-shadow:
        0 0 8px rgba(255, 255, 255, 0.10);
}

.left_info h1 strong {
    color: #ffffff !important;
}


/* =========================================================
   HEADER - SOCIAL
========================================================= */

.right_info {
    display: flex !important;

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

    gap: 10px;

    flex-wrap: wrap;

    margin-left: auto;

    flex-shrink: 0;
}

.right_info a {
    display: block;

    text-decoration: none !important;
}

.logo_social {
    width: 50px;
    height: 50px;

    display: grid;

    place-items: center;

    flex-shrink: 0;

    overflow: hidden;

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

    border-radius: 10px;

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

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

.logo_social img {
    display: block;

    width: 100%;
    height: 100%;

    object-fit: contain;

    opacity: 1;

    filter: 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: 0;

    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) !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;
}

.tlg-shell {
    width: 100%;

    padding: 25px;

    color: #ffffff !important;
}


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

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


/* =========================================================
   H2
========================================================= */

.tlg-shell h2 {
    margin: 32px 0 18px;

    padding: 13px 16px;

    color: #ffffff !important;

    font-size: 24px;

    line-height: 1.4;

    background:
        linear-gradient(
            90deg,
            rgba(255, 255, 255, 0.07),
            rgba(255, 255, 255, 0.015)
        );

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

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

    border-radius: 6px;

    box-shadow:
        0 4px 12px rgba(0, 0, 0, 0.08);
}

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


/* =========================================================
   H3
========================================================= */

.tlg-shell h3 {
    margin: 25px 0 12px;

    padding: 9px 13px;

    color: #ffffff !important;

    font-size: 20px;

    line-height: 1.4;

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

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

    border-radius: 6px;

    box-shadow:
        0 3px 10px rgba(0, 0, 0, 0.15);
}


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

.tlg-shell p {
    margin: 0 0 15px;

    color: #ffffff !important;

    line-height: 1.8;
}

.tlg-shell strong,
.tlg-shell b {
    color: #ffffff !important;

    font-weight: 700;
}

.tlg-shell em {
    color: #ffffff !important;

    opacity: 0.95;
}


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

.tlg-shell 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;
}

.tlg-shell a:hover {
    color: #ffe1e1 !important;
}


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

.tlg-shell ul,
.tlg-shell ol {
    margin: 16px 0 20px;

    padding: 17px 20px 17px 42px;

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

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

    border-radius: 10px;

    box-shadow:
        inset 0 0 15px rgba(0, 0, 0, 0.08);
}

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

    padding-left: 3px;

    color: #ffffff !important;
}

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

.tlg-shell 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: 10px;

    background: #0b2454;

    box-shadow:
        0 0 15px rgba(255, 88, 88, 0.08);
}

.tlg-shell table {
    width: 100%;

    min-width: 700px;

    border-collapse: collapse;

    border-spacing: 0;

    background: #0b2454 !important;

    color: #ffffff !important;
}

.tlg-shell th {
    padding: 14px 12px;

    color: #ffffff !important;

    background: #123875 !important;

    border:
        1px solid rgba(255, 255, 255, 0.24);

    font-size: 15px;

    font-weight: 700;

    text-align: center;

    vertical-align: middle;
}

.tlg-shell td {
    padding: 13px 12px;

    color: #ffffff !important;

    background: #0b2454 !important;

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

    font-size: 15px;

    vertical-align: top;
}

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

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

.tlg-shell td strong {
    color: #ffffff !important;

    font-weight: 700;
}


/* =========================================================
   GHI CHÚ GIÁ
========================================================= */

.tlg-shell table + p {
    margin-top: 15px;

    padding: 14px 17px;

    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, 0.12);

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

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

    border-radius: 8px;
}


/* =========================================================
   ĐƯỜNG NGĂN
========================================================= */

.tlg-shell hr {
    height: 1px;

    margin: 35px 0;

    border: 0;

    background:
        linear-gradient(
            90deg,
            transparent,
            var(--red),
            transparent
        );

    box-shadow:
        0 0 8px rgba(255, 88, 88, 0.25);
}


/* =========================================================
   CONTACT INFO
========================================================= */

.contact_info {
    margin-top: 25px;

    padding: 22px;

    color: #ffffff !important;

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

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

    border-radius: 12px;

    box-shadow:
        0 0 20px rgba(255, 88, 88, 0.10);
}

.contact_info h2 {
    margin-top: 0;

    border-left: 0;

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

    background: transparent;

    padding: 0 0 12px;

    border-radius: 0;
}

.contact_info p {
    margin-bottom: 10px;
}

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

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


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

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

    color: #ffffff !important;

    padding: 2px 7px;

    background:
        rgba(255, 88, 88, 0.13);

    border:
        1px solid rgba(255, 88, 88, 0.40);

    border-radius: 5px;

    text-decoration: none !important;
}

.tlg-shell a[href^="tel:"]:hover {
    background:
        rgba(255, 88, 88, 0.25);

    color: #ffffff !important;
}


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

.tlg-shell img {
    display: block;

    width: auto;

    max-width: 100%;

    height: auto;

    margin: 15px auto;

    border-radius: 10px;
}


/* =========================================================
   SELECTION
=========