/* Hallmark · macrostructure: Editorial Showcase · tone: luxury-heritage · anchor hue: warm-gold
 * Hallmark · pre-emit critique: P5 H4 E5 S4 R5 V5
 *
 * design-refresh.css — 前台设计精修层（Candlewowo 烛物集）
 * 在现有 style.css / mobile.css 之后加载；只做覆盖与增补，不重写既有规则。
 * 所有颜色/字体均引用现有 CSS 变量，深色模式自动继承。
 */
:root {
    /* 展示字体：衬线（Cormorant Garamond 已本地化） */
    --font-display: var(--font-serif);

    /* 精修层级 */
    --gold-line: linear-gradient(90deg, rgba(198, 123, 59, 0), var(--gold) 18%, var(--gold-light) 50%, var(--gold) 82%, rgba(198, 123, 59, 0));
    --card-radius: 16px;
    --card-shadow-hover: 0 24px 64px rgba(32, 26, 20, 0.16);
    --focus-ring: 0 0 0 3px rgba(198, 123, 59, 0.28);
    --headline-track: -0.015em;
}

/* ============ 排版层级（Typeset） ============ */
/* 主页 hero-dark 标语 */
.hero-dark h1 {
    font-family: var(--font-display);
    font-size: clamp(40px, 6.5vw, 76px);
    font-weight: 500;
    line-height: 1.06;
    letter-spacing: var(--headline-track);
    text-wrap: balance;
}

/* 轮播图文字 */
.hero-slide-content h1 {
    font-family: var(--font-display);
    font-size: clamp(32px, 5.2vw, 60px);
    font-weight: 500;
    line-height: 1.08;
    letter-spacing: var(--headline-track);
    text-wrap: balance;
}
.hero-slide-content p {
    font-size: 16px;
    line-height: 1.6;
    max-width: 46ch;
}

/* 商品卡标题：衬线 + 两行截断 */
.product-card .card-title {
    font-family: var(--font-display);
    font-size: 19px;
    font-weight: 600;
    line-height: 1.25;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 2.5em;
}
.product-card .card-category {
    font-size: 11px;
    letter-spacing: 0.12em;
    font-weight: 500;
    opacity: 0.85;
}

/* ============ 商品卡片（Card） ============ */
.product-card {
    border-radius: var(--card-radius);
    border: 1px solid rgba(237, 227, 213, 0.6);
    transition: transform 0.45s var(--ease-smooth), box-shadow 0.45s var(--ease-smooth), border-color 0.45s var(--ease-smooth);
    position: relative;
}
.product-card::before {
    /* 顶部金色描线，hover 显现 */
    content: "";
    position: absolute;
    top: 0;
    left: 12%;
    right: 12%;
    height: 2px;
    background: var(--gold-line);
    border-radius: 2px;
    opacity: 0;
    transform: scaleX(0.4);
    transition: opacity 0.45s var(--ease-smooth), transform 0.45s var(--ease-smooth);
    z-index: 2;
}
.product-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--card-shadow-hover);
    border-color: rgba(198, 123, 59, 0.35);
}
.product-card:hover::before {
    opacity: 1;
    transform: scaleX(1);
}
.product-card .card-image {
    border-radius: var(--card-radius) var(--card-radius) 0 0;
}
.product-card:hover .card-image img {
    transform: scale(1.045);
}
.product-card .card-body {
    padding: 18px 18px 20px;
}
.product-card .card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-top: 10px;
}
.product-card .card-price {
    font-size: 19px;
    font-weight: 600;
    margin-top: 0;
}
.product-card .wholesale-price {
    font-size: 14px;
}

/* 加购按钮：统一小尺寸胶囊 */
.card-add-btn {
    min-width: 96px;
    min-height: 36px;
    padding: 0 16px;
    border-radius: var(--radius-full);
    font-size: 13px;
    font-weight: 500;
    border: 1px solid rgba(198, 123, 59, 0.5);
    background: transparent;
    color: var(--accent);
    cursor: pointer;
    transition: background 0.3s var(--ease-smooth), color 0.3s var(--ease-smooth), border-color 0.3s var(--ease-smooth), transform 0.3s var(--ease-smooth);
}
.card-add-btn:hover {
    background: var(--gold);
    border-color: var(--gold);
    color: #fff;
}
.card-add-btn:active {
    transform: translateY(1px);
}
.card-add-btn:focus-visible {
    outline: none;
    box-shadow: var(--focus-ring);
}

/* ============ 按钮（Button） ============ */
.btn {
    transition: background 0.35s var(--ease-smooth), color 0.35s var(--ease-smooth),
        border-color 0.35s var(--ease-smooth), transform 0.35s var(--ease-smooth), box-shadow 0.35s var(--ease-smooth);
    letter-spacing: 0.03em;
}
.btn:focus-visible {
    outline: none;
    box-shadow: var(--focus-ring);
}
.btn:active {
    transform: translateY(1px) scale(0.99);
}
.btn-primary {
    background: var(--text-primary);
}
.btn-primary:hover {
    background: var(--text-primary);
    filter: brightness(1.12);
}
.btn-gold {
    background: var(--gold);
    box-shadow: 0 8px 24px rgba(198, 123, 59, 0.28);
}
.btn-gold:hover {
    background: var(--gold-dark);
    box-shadow: 0 10px 28px rgba(169, 100, 40, 0.32);
}

/* ============ 表单（Form） ============ */
.form-field input[type="text"],
.form-field input[type="email"],
.form-field input[type="password"],
.form-field input[type="tel"],
.form-field input[type="number"],
.form-field select,
.form-field textarea {
    transition: border-color 0.3s var(--ease-smooth), box-shadow 0.3s var(--ease-smooth), background 0.3s var(--ease-smooth);
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
    outline: none;
    border-color: var(--gold);
    box-shadow: var(--focus-ring);
}

/* ============ 导航（Nav） ============ */
.site-header .nav-links a {
    font-size: 15px;
    letter-spacing: 0.02em;
}
.site-header .nav-links a::after {
    height: 1.5px;
    transform: scaleX(0);
    transition: transform 0.35s var(--ease-smooth);
}
.site-header .nav-links a:hover::after,
.site-header .nav-links a.active::after {
    transform: scaleX(1);
}

/* ============ 滚动入场（Motion，克制） ============ */
.reveal {
    opacity: 0;
    transform: translateY(22px);
    transition: opacity 0.7s var(--ease-smooth), transform 0.7s var(--ease-smooth);
    will-change: opacity, transform;
}
.reveal.in-view {
    opacity: 1;
    transform: none;
}

/* ============ 移动端（≤768px）：保持 mobile.css 的紧凑排版 ============ */
@media (max-width: 768px) {
    .product-card .card-body {
        padding: 12px 6px 8px;
    }
    .product-card .card-title {
        font-size: 14px;
        min-height: 2.4em;
    }
    .product-card .card-price {
        font-size: 15px;
    }
    .product-card .card-footer {
        margin-top: 4px;
        gap: 8px;
    }
    .card-add-btn {
        min-width: 84px;
        padding: 0 12px;
    }
    .hero-dark h1 {
        font-size: clamp(30px, 8.5vw, 42px);
    }
    .hero-slide-content h1 {
        font-size: clamp(26px, 7vw, 36px);
    }
}

/* 尊重系统减弱动效 */
@media (prefers-reduced-motion: reduce) {
    .reveal {
        opacity: 1 !important;
        transform: none !important;
        transition: none !important;
    }
    .product-card,
    .product-card::before,
    .product-card .card-image img,
    .btn,
    .card-add-btn {
        transition: none !important;
    }
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
    }
}