/* ===== Trang Lien he (mau demo/contact/trang lien he.jpg) =====
   Pham vi .contact-sample, nap sau contact.css. Icon: Lucide SVG (assets/icons/contact/)
   dung lam mask nen mau do CSS quyet dinh (currentColor). */
.contact-sample .ico {
    display: inline-block;
    flex: none;
    width: 1em;
    height: 1em;
    background: currentColor;
    -webkit-mask: var(--ico) center / contain no-repeat;
    mask: var(--ico) center / contain no-repeat;
    vertical-align: -.16em
}

/* Vong tron cam chua icon trang */
.contact-sample .contact-ic {
    display: grid;
    flex: none;
    place-items: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: #ff7827;
    color: #fff;
    font-size: 22px
}

.contact-sample .contact-ic--sm {
    width: auto;
    height: auto;
    border-radius: 0;
    background: none;
    color: #ff7827;
    font-size: 28px
}

/* Hero */
.contact-sample .contact-hero {
    min-height: 380px;
    background: linear-gradient(90deg, #eef7fd 0%, #eef7fdec 46%, #eef7fd14 74%), url('../images/contact.jpg') right center / cover no-repeat
}

.contact-sample .contact-hero__content {
    padding: 56px 0 44px
}

.contact-sample .contact-kicker {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: #063054;
    font-size: 14px;
    font-weight: 800;
    letter-spacing: .08em;
    text-transform: uppercase
}

.contact-sample .contact-kicker::before {
    content: "";
    width: 22px;
    height: 3px;
    border-radius: 2px;
    background: #ff7827
}

.contact-sample .contact-hero h1 {
    margin: 12px 0 14px;
    color: #063054;
    font-size: 52px;
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -1px
}

.contact-sample .contact-hero__content>p {
    max-width: 560px;
    margin: 0;
    color: #3a566f;
    font-size: 17px;
    line-height: 1.5
}

.contact-sample .contact-hero__ways {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    margin-top: 26px
}

.contact-sample .contact-hero__ways a {
    display: flex;
    align-items: center;
    gap: 14px
}

.contact-sample .contact-hero__ways small {
    display: block;
    color: #063054;
    font-size: 14px;
    font-weight: 700
}

.contact-sample .contact-hero__ways strong {
    display: block;
    color: #063054;
    font-size: 19px;
    font-weight: 800
}

.contact-sample .contact-hero__ways em {
    display: block;
    max-width: 200px;
    color: #566b80;
    font-size: 13px;
    font-style: normal;
    line-height: 1.35
}

/* Form + kenh lien he */
.contact-sample .contact-main {
    padding: 34px 0
}

.contact-sample .contact-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.75fr) minmax(300px, 1fr);
    gap: 34px
}

.contact-sample .contact-form-panel {
    padding: 0 34px 0 0;
    border: 0;
    border-right: 1px solid #e3ebf1;
    border-radius: 0;
    background: none
}

.contact-sample .contact-form-panel h2,
.contact-sample .contact-direct h2 {
    margin: 0 0 6px;
    color: #063054;
    font-size: 24px;
    font-weight: 800
}

.contact-sample .contact-form-panel>p {
    margin: 0 0 18px;
    color: #5d7185;
    font-size: 15px
}

.contact-sample .contact-form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px 20px
}

.contact-sample .contact-full {
    grid-column: 1 / -1
}

.contact-sample .contact-form-grid label {
    position: relative;
    display: block;
    color: #063054;
    font-size: 14px;
    font-weight: 700
}

.contact-sample .contact-form-grid sup {
    color: #e53935
}

.contact-sample .contact-form-grid input,
.contact-sample .contact-form-grid select,
.contact-sample .contact-form-grid textarea {
    display: block;
    width: 100%;
    height: 44px;
    margin-top: 6px;
    padding: 0 14px;
    border: 1px solid #d3dfe8;
    border-radius: 3px;
    background: #fff;
    color: #063054;
    font-family: inherit;
    font-size: 15px;
    font-weight: 400
}

.contact-sample .contact-form-grid textarea {
    height: 130px;
    padding: 12px 14px 26px;
    resize: vertical
}

.contact-sample .contact-count {
    position: absolute;
    right: 12px;
    bottom: 8px;
    color: #8394a4;
    font-size: 12px;
    font-weight: 400
}

.contact-sample .contact-form-foot {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 14px 20px;
    margin-top: 18px
}

.contact-sample .contact-captcha {
    display: flex;
    align-items: center;
    gap: 10px
}

.contact-sample .contact-captcha input {
    width: 150px;
    height: 44px;
    padding: 0 12px;
    border: 1px solid #d3dfe8;
    border-radius: 3px;
    font-family: inherit
}

.contact-sample .contact-form-foot button {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    height: 46px;
    padding: 0 28px;
    border: 0;
    border-radius: 3px;
    background: #f47920;
    color: #fff;
    font-family: inherit;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer
}

.contact-sample .contact-form-foot button .ico {
    font-size: 18px
}

.contact-sample .contact-direct {
    border: 0;
    background: none;
    padding: 0
}

.contact-sample .contact-direct h2 {
    margin-bottom: 14px;
    font-size: 19px
}

.contact-sample .contact-channel {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 12px;
    padding: 14px 16px;
    border: 1px solid #dfe9ef;
    border-radius: 6px;
    background: #fff
}

.contact-sample .contact-channel strong {
    display: block;
    color: #063054;
    font-size: 15px;
    font-weight: 800
}

.contact-sample .contact-channel em {
    display: block;
    color: #063054;
    font-size: 17px;
    font-style: normal;
    font-weight: 800
}

.contact-sample .contact-channel small {
    display: block;
    color: #5d7185;
    font-size: 13px;
    line-height: 1.4
}

.contact-sample .contact-channel__go {
    margin-left: auto;
    color: #ff7827;
    font-size: 22px
}

.contact-sample .contact-urgent {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px;
    border-radius: 6px;
    background: #e8f3fc
}

.contact-sample .contact-urgent__ic {
    display: grid;
    flex: none;
    place-items: center;
    width: 60px;
    color: #063054;
    font-size: 54px
}

.contact-sample .contact-urgent strong {
    display: block;
    color: #063054;
    font-size: 17px;
    font-weight: 800
}

.contact-sample .contact-urgent small {
    display: block;
    margin: 2px 0 10px;
    color: #4f6579;
    font-size: 14px;
    line-height: 1.4
}

.contact-sample .contact-urgent span>a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 22px;
    border: 1.5px solid #ff7827;
    border-radius: 3px;
    background: #fff;
    color: #ff7827;
    font-size: 16px;
    font-weight: 800
}

/* Ket noi dung chuyen mon */
.contact-sample .contact-expertise {
    padding: 14px 0 40px
}

.contact-sample .contact-heading h2 {
    margin: 0 0 6px;
    color: #063054;
    font-size: 28px;
    font-weight: 800
}

.contact-sample .contact-heading p {
    margin: 0 0 20px;
    color: #5d7185;
    font-size: 15px
}

.contact-sample .contact-expertise__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px
}

.contact-sample .contact-expertise__grid article {
    overflow: hidden;
    border: 1px solid #dfe9ef;
    border-radius: 6px;
    background: #fff
}

.contact-sample .contact-expertise__grid img {
    display: block;
    width: 100%;
    height: 150px;
    object-fit: cover
}

.contact-sample .contact-expertise__grid article>div {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 16px
}

.contact-sample .contact-expertise__grid article>div>div {
    flex: 1
}

.contact-sample .contact-expertise__grid h3 {
    margin: 0 0 4px;
    color: #063054;
    font-size: 17px;
    font-weight: 800;
    line-height: 1.25
}

.contact-sample .contact-expertise__grid p {
    margin: 0;
    color: #566b80;
    font-size: 14px;
    line-height: 1.45
}

.contact-sample .contact-expertise__grid article>div>a {
    color: #ff7827;
    font-size: 22px
}

/* Dia chi van phong */
.contact-sample .contact-office {
    padding: 8px 0 44px
}

.contact-sample .contact-office>.contact-container {
    display: grid;
    grid-template-columns: minmax(0, .75fr) minmax(0, 1.5fr);
    gap: 34px;
    align-items: center
}

.contact-sample .contact-office__intro h2 {
    margin: 0 0 8px;
    color: #063054;
    font-size: 28px;
    font-weight: 800
}

.contact-sample .contact-office__intro p {
    margin: 0;
    color: #566b80;
    font-size: 15px;
    line-height: 1.55
}

.contact-sample .contact-office__details {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: 22px;
    padding: 24px 28px;
    border-radius: 6px;
    background: #0b2f5b
}

.contact-sample .contact-office__details>* {
    display: flex;
    align-items: center;
    gap: 14px;
    color: #fff
}

.contact-sample .contact-office__details small {
    display: block;
    color: #fff;
    font-size: 14px;
    font-weight: 700
}

.contact-sample .contact-office__details strong {
    display: block;
    color: #dbe8f4;
    font-size: 14px;
    font-weight: 400;
    line-height: 1.5
}

@media(max-width:991px) {

    .contact-sample .contact-layout,
    .contact-sample .contact-office>.contact-container {
        grid-template-columns: 1fr
    }

    .contact-sample .contact-form-panel {
        padding: 0 0 26px;
        border-right: 0;
        border-bottom: 1px solid #e3ebf1
    }

    .contact-sample .contact-expertise__grid {
        grid-template-columns: repeat(2, 1fr)
    }

    .contact-sample .contact-office__details {
        grid-template-columns: 1fr
    }

    .contact-sample .contact-hero h1 {
        font-size: 42px
    }
}

@media(max-width:575px) {
    .contact-sample .contact-container {
        width: min(100% - 30px, 1240px)
    }

    .contact-sample .contact-hero {
        position: relative;
        min-height: 400px
    }

    .contact-sample .contact-hero::before {
        content: "";
        position: absolute;
        inset: 0;
        background: linear-gradient(90deg, rgba(238, 247, 253, .94), rgba(238, 247, 253, .8))
    }

    .contact-sample .contact-hero__content {
        position: relative
    }

    .contact-sample .contact-hero h1 {
        font-size: 34px
    }

    .contact-sample .contact-form-grid,
    .contact-sample .contact-expertise__grid {
        grid-template-columns: 1fr
    }

    .contact-sample .contact-hero__ways {
        gap: 18px
    }
}

/* Mau icon theo tung ngu canh (thang cac luat "i" cu cua contact.css) */
.contact-sample .contact-ic .ico {
    color: #fff
}

.contact-sample .contact-ic--sm .ico {
    color: #ff7827
}

.contact-sample .contact-urgent__ic .ico {
    color: #063054
}

.contact-sample .contact-urgent span>a .ico,
.contact-sample .contact-channel__go,
.contact-sample .contact-expertise__grid article>div>a .ico {
    color: #ff7827
}

.contact-sample .contact-form-foot button .ico {
    color: #fff
}

/* The chuyen mon: anh tren, noi dung duoi (ghi de bo cuc flex/grid cu cua contact.css) */
.contact-sample .contact-expertise__grid article {
    display: block;
    grid-template-columns: none
}

.contact-sample .contact-expertise__grid article>img {
    width: 100%;
    height: 150px;
    max-width: none
}

.contact-sample .contact-ic {
    display: flex;
    align-items: center;
    justify-content: center
}

.contact-sample .contact-ic .ico {
    display: block;
    margin: 0;
    vertical-align: middle
}

.contact-sample .contact-channel .contact-ic {
    width: 44px;
    min-width: 44px;
    height: 44px;
    flex: none
}