/* ====== 全域字體 ====== */
@import url('notosanstc.css');

*,
a,
span {
    font-family: 'Noto Sans TC', Arial, Helvetica, 微軟正黑體, Microsoft JhengHei, sans-serif;
}

html, body {
    margin: 0;
    padding: 0;
    background: #000;
    width: 100%;
    overflow-x: hidden;
}

/* ====== 修正 iPhone / Safari hero 圖片不顯示 ====== */
.hero {
    width: 100%;
    overflow: hidden;
    display: block;
}

.hero-img {
    width: 100%;
    display: block;
    object-fit: cover;
    min-height: 430px;
}

/* ====== Top Nav ====== */
.top_nav {
    width: 100%;
    padding: 15px 0;
    text-align: center;
    background: transparent;
    position: absolute;
    top: 0;
    z-index: 100;
}

.top_ican_logo img {
    width: 160px;
}

/* ====== 手機版隱藏 PC 專用內容 ====== */
.pc { display: none; }
.sp { display: block; }

/* ====== 主視覺區 ====== */
.kv_zone {
    width: 100%;
    position: relative;
    overflow: hidden;
}

/* ====== 動態柔和光影 ====== */
.side-gradient {
    position: absolute;
    top: 0;
    width: 50%;
    height: 100%;
    pointer-events: none;
    z-index: 3 !important;
    background: radial-gradient(
        circle at center,
        rgba(255, 200, 80, 0.15),
        rgba(0, 0, 0, 0.65) 70%
    );
    filter: blur(45px);
    animation: flowLight 8s ease-in-out infinite alternate;
}

.side-gradient.left { left: 0; }
.side-gradient.right { right: 0; }

/* 光影動畫 */
@keyframes flowLight {
    0% {
        transform: translateX(-30px) translateY(-20px) scale(1);
        opacity: 0.8;
    }
    100% {
        transform: translateX(30px) translateY(20px) scale(1.2);
        opacity: 1;
    }
}

/* ====== 8 顆按鈕 ====== */
.bottom-menu {
    width: 100%;
    padding-bottom: 40px;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    position: relative;
    z-index: 50;
}

.bottom-btn {
    width: 45%;
    max-width: 180px;
    margin: 8px;
    padding: 14px 0;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 14px;
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.25);
    color: white;
    text-align: center;
    font-size: 18px;
    font-weight: bold;
}

/* ====== 手機適配 ====== */
@media (min-width: 768px) {
    .pc { display: block; }
    .sp { display: none; }

    .hero-img { min-height: 520px; }

    .bottom-btn {
        width: 160px;
        font-size: 20px;
    }
}

/* ====== Footer ====== */
.footer_zone {
    width: 100%;
    text-align: center;
    padding: 25px 0;
    background: #000;
}

.footer_zone img {
    width: 85%;
    max-width: 500px;
}

/* ====== Hero 背景縮放 ====== */
.hero-img {
    transform: scale(1.5);
    transform-origin: top center;
}

@media (max-width: 600px) {
    .hero-img {
        transform: scale(0.72);
    }
}

@media (min-width: 1024px) {
    .hero-img {
        transform: scale(0.60);
        transform-origin: top center;
    }
}

/* ====== 電腦版中央顯示 ====== */
@media (min-width: 1024px) {

    .kv_zone {
        height: auto !important;
        min-height: auto !important;
    }

    .hero {
        height: auto !important;
        position: relative;
        width: 100%;
        max-width: 800px;
        margin: 0 auto;
        z-index: 5;
    }

    .hero-img {
        width: 100%;
        height: auto;
        transform: scale(1.0);
        margin: 0 auto;
    }

    /* 左模糊背景 */
    .kv_zone::before {
        content: "";
        position: absolute;
        left: 0;
        top: 0;
        width: 50%;
        height: 100%;
        background-image: url('../picture/英雄之心.jpg');
        background-size: cover;
        background-position: center;
        filter: blur(25px) brightness(0.7);
        z-index: 1 !important;
    }

    /* 右模糊背景 */
    .kv_zone::after {
        content: "";
        position: absolute;
        right: 0;
        top: 0;
        width: 50%;
        height: 100%;
        background-image: url('../picture/英雄之心.jpg');
        background-size: cover;
        background-position: center;
        filter: blur(25px) brightness(0.9);
        z-index: 1 !important;
    }
}

/* ====== 主視覺高度限制 ====== */
@media (min-width: 1024px) {
    .hero {
        max-height: 80vh;
        overflow: hidden;
    }
}

/* ====== 跑馬燈 ====== */
.marquee-box {
    width: 100%;
    background: rgba(0, 0, 0, 0.65);
    color: #fff;
    padding: 10px 0;
    text-align: center;
    font-size: 20px;
    font-weight: bold;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 200;
    backdrop-filter: blur(4px);
}

.marquee-text {
    opacity: 0;
    transition: opacity 1s ease-in-out;
}
/* ====== 事前預約：主視覺右側模糊區 ====== */
.preorder-mid {
    position: absolute;
    right: 6%;
    top: 46%;
    transform: translateY(-50%);
    z-index: 30;
}

.preorder-mid img {
    width: 220px;
    filter: drop-shadow(0 0 12px rgba(255,255,255,0.55));
    cursor: pointer;
    transition: transform 0.2s ease;
}

.preorder-mid img:hover {
    transform: scale(1.05);
}

/* 手機版縮小＆往下避免擋住主角 */
@media (max-width: 768px) {
    .preorder-mid {
        right: 4%;
        top: 60%;
    }
    .preorder-mid img {
        width: 140px;
    }
}
/* 手機版完全隱藏預約按鈕（最終強制覆蓋版） */
@media (max-width: 768px) {
    .preorder-mid {
        display: none !important;
        visibility: hidden !important;
        opacity: 0 !important;
        pointer-events: none !important;
    }
}