/* =========================================================
   Payment Home
   國立中山大學線上收付款系統
   ========================================================= */


/* =========================================================
   Base
   ========================================================= */

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

html {
    min-height: 100%;
}

body.payment-home-page {
    min-height: 100vh;

    margin: 0;

    padding:
        48px
        20px;

    font-family:
        "Microsoft JhengHei",
        "Segoe UI",
        "PingFang TC",
        Arial,
        sans-serif;

    color: #2f3f4f;

    background:
        linear-gradient(
            rgba(255, 255, 255, 0.45),
            rgba(255, 255, 255, 0.45)
        ),
        url("../images/bg03.jpg")
        center center / cover
        fixed
        no-repeat;
}


/* =========================================================
   Shell
   ========================================================= */

.payment-home-shell {
    width: min(
        1500px,
        100%
    );

    margin:
        0
        auto;

    background:
        rgba(
            255,
            255,
            255,
            0.58
        );

    border:
        1px solid
        rgba(
            255,
            255,
            255,
            0.72
        );

    border-radius: 18px;

    box-shadow:
        0 20px 50px
        rgba(
            31,
            54,
            78,
            0.18
        );

    backdrop-filter:
        blur(18px)
        saturate(155%);

    -webkit-backdrop-filter:
        blur(18px)
        saturate(155%);

    overflow: hidden;
}


/* =========================================================
   Header
   ========================================================= */

.payment-home-header {
    padding:
        34px
        32px
        30px;

    text-align: center;

    background:
        rgba(
            255,
            255,
            255,
            0.46
        );

    border-bottom:
        1px solid
        rgba(
            93,
            123,
            151,
            0.18
        );
}

.payment-home-school-name {
    font-family:
        "DFKai-SB",
        "BiauKai",
        "標楷體",
        serif;

    font-size: 32px;

    font-weight: 600;

    letter-spacing: 0.08em;

    color: #405d76;
}

.payment-home-school-name-en {
    margin-top: 6px;

    font-family:
        "Times New Roman",
        Times,
        serif;

    font-size: 16px;

    color: #657c91;
}

.payment-home-system-name {
    margin-top: 18px;

    font-size: 27px;

    font-weight: 700;

    letter-spacing: 0.08em;

    color: #315b82;
}

.payment-home-system-name-en {
    margin-top: 4px;

    font-family:
        "Times New Roman",
        Times,
        serif;

    font-size: 15px;

    color: #74899c;
}


/* =========================================================
   Content
   ========================================================= */

.payment-home-content {
    padding:
        38px
        42px
        42px;
}


/* =========================================================
   Intro
   ========================================================= */

.payment-home-intro {
    margin-bottom: 30px;

    text-align: center;
}

.payment-home-intro h1 {
    margin: 0;

    font-size: 25px;

    color: #315b82;
}

.payment-home-intro p {
    margin:
        9px
        0
        0;

    font-size: 15px;

    color: #6d7f8e;
}


/* =========================================================
   Service Cards
   ========================================================= */

.payment-home-service-grid {
    display: grid;

    grid-template-columns:
        repeat(
            3,
            minmax(0, 1fr)
        );

    gap: 20px;
}

.payment-home-service-card {
    min-height: 210px;

    display: flex;

    flex-direction: column;

    align-items: center;

    justify-content: center;

    padding:
        28px
        22px;

    text-align: center;

    text-decoration: none;

    color: #344b5e;

    background:
        rgba(
            255,
            255,
            255,
            0.66
        );

    border:
        1px solid
        rgba(
            255,
            255,
            255,
            0.82
        );

    border-radius: 15px;

    box-shadow:
        0 10px 26px
        rgba(
            52,
            78,
            101,
            0.09
        );

    transition:
        transform 0.18s ease,
        box-shadow 0.18s ease,
        border-color 0.18s ease,
        background-color 0.18s ease;
}

.payment-home-service-card:hover {
    transform:
        translateY(-3px);

    background:
        rgba(
            255,
            255,
            255,
            0.9
        );

    border-color:
        rgba(
            64,
            102,
            139,
            0.28
        );

    box-shadow:
        0 14px 32px
        rgba(
            52,
            78,
            101,
            0.14
        );
}


/* =========================================================
   Service Icon
   ========================================================= */

.payment-home-service-icon {
    width: 62px;
    height: 62px;

    display: flex;

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

    margin-bottom: 18px;

    border-radius: 50%;

    background:
        rgba(
            56,
            96,
            150,
            0.12
        );

    color: #315b82;

    font-size: 27px;

    font-weight: 700;
}

.payment-home-service-title {
    font-size: 19px;

    font-weight: 700;

    color: #355f82;
}

.payment-home-service-description {
    margin-top: 8px;

    font-size: 13px;

    line-height: 1.6;

    color: #718391;
}


/* =========================================================
   Secondary Services
   ========================================================= */

.payment-home-secondary-section {
    margin-top: 34px;

    padding-top: 28px;

    border-top:
        1px solid
        rgba(
            75,
            105,
            132,
            0.14
        );

    text-align: center;
}

.payment-home-secondary-section h2 {
    margin:
        0
        0
        18px;

    font-size: 18px;

    color: #3c617f;
}

.payment-home-secondary-actions {
    display: flex;

    justify-content: center;

    flex-wrap: wrap;

    gap: 12px;
}


/* =========================================================
   Buttons
   ========================================================= */

.payment-home-button {
    min-width: 180px;
    height: 44px;

    display: inline-flex;

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

    padding:
        0
        22px;

    border-radius: 8px;

    font-size: 15px;

    font-weight: 600;

    text-decoration: none;

    transition:
        transform 0.14s ease,
        box-shadow 0.18s ease,
        background-color 0.18s ease,
        border-color 0.18s ease;
}

.payment-home-button:hover {
    transform:
        translateY(-1px);
}

.payment-home-button-primary {
    color: #ffffff;

    background:
        rgba(
            56,
            96,
            150,
            0.9
        );

    border:
        1px solid
        rgba(
            56,
            96,
            150,
            0.95
        );

    box-shadow:
        0 6px 14px
        rgba(
            56,
            96,
            150,
            0.16
        );
}

.payment-home-button-primary:hover {
    background:
        rgba(
            48,
            85,
            134,
            0.96
        );
}

.payment-home-button-secondary {
    color: #445f75;

    background:
        rgba(
            255,
            255,
            255,
            0.68
        );

    border:
        1px solid
        rgba(
            80,
            111,
            138,
            0.28
        );
}

.payment-home-button-secondary:hover {
    background:
        rgba(
            255,
            255,
            255,
            0.9
        );
}


/* =========================================================
   Notice
   ========================================================= */

.payment-home-notice {
    margin-top: 30px;

    padding:
        16px
        18px;

    background:
        rgba(
            225,
            235,
            243,
            0.5
        );

    border:
        1px solid
        rgba(
            84,
            116,
            143,
            0.13
        );

    border-radius: 10px;

    color: #607686;

    font-size: 13px;

    line-height: 1.7;
}

.payment-home-notice-title {
    margin-bottom: 5px;

    font-weight: 700;

    color: #47667e;
}

.payment-home-notice p {
    margin: 0;
}


/* =========================================================
   Footer
   ========================================================= */

.payment-home-footer {
    padding:
        20px
        24px
        22px;

    text-align: center;

    background:
        rgba(
            255,
            255,
            255,
            0.32
        );

    border-top:
        1px solid
        rgba(
            87,
            117,
            143,
            0.12
        );

    color: #718493;

    font-size: 12px;

    line-height: 1.7;
}


/* =========================================================
   Accessibility
   ========================================================= */

.payment-home-service-card:focus-visible,
.payment-home-button:focus-visible {
    outline:
        3px solid
        rgba(
            56,
            96,
            150,
            0.24
        );

    outline-offset: 3px;
}


/* =========================================================
   Tablet
   ========================================================= */

@media
    screen
    and
    (max-width: 850px) {

    body.payment-home-page {
        padding:
            28px
            16px;
    }

    .payment-home-content {
        padding:
            30px
            24px
            32px;
    }

    .payment-home-service-grid {
        grid-template-columns:
            1fr;
    }

    .payment-home-service-card {
        min-height: 150px;
    }
}


/* =========================================================
   Mobile
   ========================================================= */

@media
    screen
    and
    (max-width: 520px) {

    body.payment-home-page {
        padding:
            14px
            10px;
    }

    .payment-home-shell {
        border-radius: 14px;
    }

    .payment-home-header {
        padding:
            22px
            16px
            20px;
    }

    .payment-home-school-name {
        font-size: 24px;

        letter-spacing: 0.04em;
    }

    .payment-home-school-name-en {
        font-size: 14px;
    }

    .payment-home-system-name {
        margin-top: 14px;

        font-size: 21px;
    }

    .payment-home-system-name-en {
        font-size: 14px;
    }

    .payment-home-content {
        padding:
            22px
            14px
            26px;
    }

    .payment-home-intro h1 {
        font-size: 22px;
    }

    .payment-home-service-card {
        min-height: 140px;

        padding:
            22px
            18px;
    }

    .payment-home-service-icon {
        width: 52px;
        height: 52px;

        margin-bottom: 14px;

        font-size: 22px;
    }

    .payment-home-secondary-actions {
        flex-direction: column;
    }

    .payment-home-button {
        width: 100%;
    }

}