:root {
    --blue: #2458e8;
    --blue-2: #4877ff;
    --purple: #7445ed;
    --pink: #ff4f91;
    --green: #25d366;
    --orange: #ff8a22;
    --ink: #071333;
    --text: #35405c;
    --muted: #66718b;
    --line: #e6ecfa;
    --shadow: 0 24px 75px rgba(28, 61, 142, .13);
    --radius: 26px
}

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

html {
    scroll-behavior: smooth
}

body {
    font-family: Inter, system-ui, sans-serif;
    color: var(--ink);
    background: radial-gradient(circle at 5% 25%, rgba(116, 69, 237, .09), transparent 28%), radial-gradient(circle at 95% 55%, rgba(36, 88, 232, .09), transparent 30%), linear-gradient(180deg, #fff 0%, #f7f9ff 58%, #fff 100%);
    overflow-x: hidden
}

a {
    text-decoration: none;
    color: inherit
}

.container {
    width: 100%;
    max-width: 1400px;
    margin: auto;
    padding: 0 40px;
}

.hero-section {
    position: relative;
    min-height: 650px;
    max-width: 1300px;
    margin: 0 auto;
    border-radius: 0 0 28px 28px;
    overflow: hidden;
    display: flex;
    align-items: center;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: -3;
    background: url("image/hero-office.png") center right / cover no-repeat;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    z-index: -2;
    background: linear-gradient(90deg,
            rgba(255, 255, 255, .98) 0%,
            rgba(255, 255, 255, .92) 38%,
            rgba(255, 255, 255, .45) 65%,
            rgba(255, 255, 255, .08) 100%);
}

.hero-section:after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 150px;
    z-index: -1;
    background: linear-gradient(180deg, transparent, #fff 82%)
}

.hero-content {
    width: 100%;
    max-width: 560px;
    margin-left: 40px;
    text-align: left;
}

.eyebrow,
.section-title span {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    color: var(--blue);
    font-size: 13px;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: .18em
}

.eyebrow:after,
.section-title span:after {
    content: "";
    width: 34px;
    height: 3px;
    border-radius: 50px;
    background: linear-gradient(90deg, var(--blue), var(--purple))
}

.hero-content h1 {
    margin-top: 20px;
    font-size: clamp(44px, 5.2vw, 76px);
    line-height: 1.04;
    font-weight: 900;
    letter-spacing: -.065em
}

.hero-content h1 span,
.section-title em {
    font-style: normal;
    background: linear-gradient(135deg, var(--blue), var(--purple));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent
}

.hero-content p {
    margin-top: 24px;
    max-width: 520px;
    font-size: 18px;
    line-height: 1.9;
    color: var(--text)
}

.hero-btn {
    margin-top: 32px;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 17px 28px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--purple), var(--blue-2));
    color: #fff;
    font-weight: 800;
    box-shadow: 0 18px 35px rgba(36, 88, 232, .25);
    transition: .3s
}

.hero-btn:hover {
    transform: translateY(-4px)
}

.contact-cards-section {
    position: relative;
    z-index: 5;
    margin-top: -54px
}

.cards-panel,
.form-card,
.map-card,
.faq-card {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius);
    background: rgba(255, 255, 255, .92);
    border: 1px solid rgba(225, 232, 250, .95);
    box-shadow: var(--shadow)
}

.cards-panel {
    padding: 42px 40px
}

.section-title {
    margin-bottom: 30px
}

.section-title.center {
    text-align: center
}

.section-title.center span {
    justify-content: center
}

.section-title.center span:after {
    display: none
}

.section-title h2 {
    margin-top: 10px;
    font-size: clamp(28px, 3vw, 40px);
    letter-spacing: -.05em
}

.section-title p {
    margin-top: 10px;
    color: var(--muted);
    line-height: 1.7
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr)
}

.contact-card {
    min-height: 230px;
    text-align: center;
    padding: 24px 18px;
    border-right: 1px solid var(--line)
}

.contact-card:last-child {
    border-right: 0
}

.card-icon {
    width: 72px;
    height: 72px;
    margin: 0 auto 16px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    font-size: 32px;
    border: 0
}

.card-icon i {
    line-height: 1
}

.card-icon.whatsapp {
    color: var(--green);
    background: rgba(37, 211, 102, .13)
}

.card-icon.wechat {
    color: var(--purple);
    background: rgba(116, 69, 237, .12)
}

.card-icon.email {
    color: var(--blue);
    background: rgba(36, 88, 232, .11)
}

.card-icon.follow {
    color: var(--pink);
    background: rgba(255, 79, 145, .12);
    cursor: pointer
}

.contact-card h3 {
    margin-bottom: 10px;
    font-size: 18px;
    letter-spacing: -.03em
}

.contact-card p {
    color: var(--muted);
    font-size: 14px;
    line-height: 1.65
}

.small-btn {
    margin-top: 16px;
    min-height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 15px;
    border-radius: 10px;
    font-family: inherit;
    font-size: 13px;
    font-weight: 800;
    border: 0;
    cursor: pointer
}

.whatsapp-btn {
    color: #139c4b;
    background: rgba(37, 211, 102, .12)
}

.wechat-btn {
    color: var(--purple);
    background: rgba(116, 69, 237, .1)
}

.email-btn {
    color: var(--blue);
    background: rgba(36, 88, 232, .1)
}

.social-row {
    margin-top: 16px;
    display: flex;
    justify-content: center;
    gap: 10px
}

.social-row a {
    width: 34px;
    height: 34px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    color: white;
    font-size: 16px;
    transition: .25s
}

.social-row a:hover {
    transform: translateY(-4px)
}

.instagram {
    background: linear-gradient(135deg, #feda75, #d62976, #4f5bd5)
}

.facebook {
    background: #1877f2
}

.whatsapp-social {
    background: #25d366
}

.tiktok {
    background: #111827
}

.like-heart.liked {
    color: #ff4f91;
    background: rgba(255, 79, 145, .16);
    transform: scale(1.05)
}

.working-clock {
    position: relative;
    width: 72px;
    height: 72px;
    margin: 0 auto 16px;
    border-radius: 50%;
    background: rgba(255, 138, 34, .13);
    border: 3px solid rgba(255, 138, 34, .25)
}

.working-clock:before {
    content: "";
    position: absolute;
    inset: 11px;
    border: 3px solid var(--orange);
    border-radius: 50%
}

.hour-hand,
.minute-hand {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 4px;
    border-radius: 8px;
    background: var(--orange);
    transform-origin: 50% 100%
}

.hour-hand {
    height: 18px;
    margin-left: -2px;
    margin-top: -18px;
    animation: clockRotate 24s linear infinite
}

.minute-hand {
    height: 25px;
    margin-left: -2px;
    margin-top: -25px;
    animation: clockRotate 6s linear infinite
}

.clock-center {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 9px;
    height: 9px;
    margin: -4.5px 0 0 -4.5px;
    border-radius: 50%;
    background: var(--orange)
}

.hours-card strong {
    display: block;
    margin-top: 8px;
    font-size: 13px
}

.form-map-section {
    padding-top: 30px
}

.form-map-grid {
    display: grid;
    grid-template-columns: 1.05fr .95fr;
    gap: 26px
}

.form-card,
.map-card {
    padding: 34px
}

form {
    display: grid;
    gap: 16px
}

.input-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px
}

label {
    position: relative;
    display: block
}

label i {
    position: absolute;
    left: 17px;
    top: 50%;
    transform: translateY(-50%);
    color: #9aa4bd;
    font-size: 15px
}

input,
textarea {
    width: 100%;
    border: 1px solid #dfe6f7;
    background: #fff;
    border-radius: 10px;
    padding: 17px 18px 17px 48px;
    font: inherit;
    color: var(--ink);
    outline: none;
    transition: .25s;
    box-shadow: 0 8px 22px rgba(15, 23, 42, .04)
}

textarea {
    min-height: 155px;
    resize: vertical;
    padding-top: 18px
}

.textarea-label i {
    top: 25px
}

input:focus,
textarea:focus {
    border-color: rgba(36, 88, 232, .55);
    box-shadow: 0 0 0 4px rgba(36, 88, 232, .08)
}

button[type=submit] {
    border: 0;
    cursor: pointer;
    border-radius: 10px;
    padding: 18px;
    color: #fff;
    font: inherit;
    font-weight: 900;
    background: linear-gradient(135deg, var(--purple), var(--blue-2));
    box-shadow: 0 16px 35px rgba(36, 88, 232, .22);
    transition: .25s
}

button[type=submit]:hover {
    transform: translateY(-3px)
}

.map-box {
    overflow: hidden;
    border-radius: 18px 18px 0 0;
    border: 1px solid var(--line)
}

.map-box img {
    width: 100%;
    display: block;
    height: 245px;
    object-fit: cover
}

.office-info {
    padding: 26px;
    border: 1px solid var(--line);
    border-top: 0;
    border-radius: 0 0 18px 18px;
    background: #fff;
    display: grid;
    gap: 20px
}

.office-info div {
    display: grid;
    grid-template-columns: 44px 1fr;
    gap: 14px;
    align-items: start
}

.office-info i {
    width: 44px;
    height: 44px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    color: var(--purple);
    background: rgba(116, 69, 237, .1)
}

.office-info strong {
    display: block;
    margin-bottom: 4px
}

.office-info span {
    color: var(--muted);
    line-height: 1.6
}

.faq-section {
    padding: 30px 0 80px
}

.faq-card {
    padding: 34px
}

.faq-list {
    display: grid;
    gap: 12px
}

.faq-item {
    border: 1px solid var(--line);
    border-radius: 12px;
    background: #fff;
    overflow: hidden
}

.faq-item button {
    width: 100%;
    min-height: 58px;
    padding: 0 20px;
    border: 0;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    font: inherit;
    font-weight: 800;
    color: var(--ink);
    cursor: pointer;
    text-align: left
}

.faq-item button i {
    width: 32px;
    height: 32px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    color: var(--purple);
    background: rgba(116, 69, 237, .09);
    transition: .3s
}

.faq-item.active button i {
    transform: rotate(180deg);
    background: linear-gradient(135deg, var(--purple), var(--blue-2));
    color: #fff
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height .35s
}

.faq-answer p {
    padding: 0 20px 20px;
    color: var(--muted);
    line-height: 1.75
}

.wechat-popup {
    position: fixed;
    inset: 0;
    z-index: 999;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 24px
}

.wechat-popup.active {
    display: flex
}

.wechat-popup-overlay {
    position: absolute;
    inset: 0;
    background: rgba(7, 19, 51, .55);
    backdrop-filter: blur(7px)
}

.wechat-popup-box {
    position: relative;
    z-index: 2;
    width: min(430px, 100%);
    padding: 34px;
    border-radius: 26px;
    background: #fff;
    text-align: center;
    box-shadow: 0 30px 90px rgba(7, 19, 51, .28);
    animation: popupIn .28s
}

.wechat-close {
    position: absolute;
    right: 16px;
    top: 16px;
    width: 38px;
    height: 38px;
    border: 0;
    border-radius: 50%;
    background: #f2f5ff;
    color: #071333;
    cursor: pointer
}

.wechat-popup-box h3 {
    font-size: 26px;
    letter-spacing: -.04em;
    margin-bottom: 8px
}

.wechat-popup-box p {
    color: var(--muted);
    line-height: 1.65;
    margin-bottom: 20px
}

.wechat-qr-image {
    width: 240px;
    height: 270px;
    object-fit: cover;
    border-radius: 20px;
    border: 10px solid #fff;
    box-shadow: 0 18px 45px rgba(36, 88, 232, .18)
}

.wechat-popup-box small {
    display: block;
    margin-top: 16px;
    color: #7b8499;
    line-height: 1.55
}

.reveal {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity .7s, transform .7s
}

.reveal.show {
    opacity: 1;
    transform: translateY(0)
}

@keyframes clockRotate {
    from {
        transform: rotate(0)
    }

    to {
        transform: rotate(360deg)
    }
}

@keyframes popupIn {
    from {
        opacity: 0;
        transform: scale(.88) translateY(12px)
    }

    to {
        opacity: 1;
        transform: scale(1) translateY(0)
    }
}

@media(max-width:1060px) {
    .contact-grid {
        grid-template-columns: repeat(2, 1fr)
    }

    .contact-card {
        border-right: 0;
        border-bottom: 1px solid var(--line)
    }

    .contact-card:last-child {
        border-bottom: 0
    }

    .form-map-grid {
        grid-template-columns: 1fr
    }
}

@media(max-width:700px) {
    .container {
        width: min(100% - 28px, 1120px)
    }

    .hero-section {
        min-height: 590px
    }

    .hero-overlay {
        background: linear-gradient(90deg, rgba(255, 255, 255, .98) 0%, rgba(255, 255, 255, .9) 55%, rgba(255, 255, 255, .28) 100%)
    }

    .hero-content h1 {
        font-size: 42px
    }

    .hero-content p {
        font-size: 16px
    }

    .cards-panel,
    .form-card,
    .map-card,
    .faq-card {
        padding: 24px
    }

    .contact-grid,
    .input-row {
        grid-template-columns: 1fr
    }

    .contact-card {
        border-right: 0;
        border-bottom: 1px solid var(--line)
    }

    .form-map-section {
        padding-top: 22px
    }
}