/* ============================================================
   Astra Child · RaoHuan · 果酒外贸站定制样式
   全部类名带 arc- 前缀，避免与 Astra 或其他插件冲突
   ============================================================ */

:root {
    --arc-primary: #8b2c3d;
    --arc-primary-dark: #6b1e2c;
    --arc-accent: #d4a373;
    --arc-bg-cream: #fdf8f3;
    --arc-text-dark: #2a1a1e;
    --arc-text-gray: #6b5a5e;
    --arc-border: #ede0dc;
    --arc-whatsapp: #25d366;
    --arc-shadow: 0 4px 20px rgba(0,0,0,0.08);
    --arc-shadow-hover: 0 8px 30px rgba(0,0,0,0.15);
    --arc-radius: 8px;
    --arc-trans: all 0.3s ease;
}

/* 首页隐藏 Astra 默认页面标题 */
.arc-home-hide-title .entry-header,
.arc-home-hide-title .ast-page-header-section,
.arc-home-hide-title .page-title,
.arc-home-hide-title .entry-title { display: none !important; }
.arc-home-hide-title .entry-content > p:first-child:empty { display: none; }

.arc-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.arc-section { padding: 80px 0; }

.arc-section-title {
    font-family: 'Playfair Display', serif;
    font-size: 36px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 12px;
    color: var(--arc-text-dark);
    line-height: 1.2;
}
.arc-section-subtitle {
    font-family: 'Poppins', sans-serif;
    font-size: 16px;
    color: var(--arc-text-gray);
    text-align: center;
    margin: 0 auto 48px;
    max-width: 640px;
}

/* Buttons */
.arc-btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: var(--arc-radius);
    font-weight: 600;
    font-size: 15px;
    font-family: 'Poppins', sans-serif;
    transition: var(--arc-trans);
    cursor: pointer;
    text-align: center;
    border: none;
    text-decoration: none;
}
.arc-btn-primary { background: var(--arc-primary); color: #fff; }
.arc-btn-primary:hover { background: var(--arc-primary-dark); color: #fff; transform: translateY(-2px); box-shadow: var(--arc-shadow-hover); }
.arc-btn-outline { background: transparent; border: 2px solid var(--arc-primary); color: var(--arc-primary); }
.arc-btn-outline:hover { background: var(--arc-primary); color: #fff; }
.arc-btn-outline-light { background: transparent; border: 2px solid #fff; color: #fff; }
.arc-btn-outline-light:hover { background: #fff; color: var(--arc-primary); }

/* ===== HERO ===== */
.arc-hero {
    position: relative;
    min-height: 90vh;
    display: flex;
    align-items: center;
    color: #fff;
    padding: 100px 0;
    background-size: cover;
    background-position: center;
    background-color: #2a1a1e;
}
.arc-hero-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(135deg, rgba(42,26,30,0.75), rgba(139,44,61,0.55));
}
.arc-hero-content { position: relative; z-index: 1; max-width: 720px; }
.arc-hero-tag {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(10px);
    border-radius: 30px;
    font-size: 12px;
    letter-spacing: 3px;
    margin-bottom: 24px;
    text-transform: uppercase;
    font-family: 'Poppins', sans-serif;
}
.arc-hero h1 {
    font-family: 'Playfair Display', serif;
    font-size: 62px;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 24px;
    color: #fff;
}
.arc-hero h1 span { color: var(--arc-accent); font-style: italic; }
.arc-hero p {
    font-family: 'Poppins', sans-serif;
    font-size: 18px;
    line-height: 1.8;
    margin-bottom: 32px;
    opacity: 0.95;
}
.arc-hero-cta { display: flex; gap: 16px; flex-wrap: wrap; }

/* ===== STATS BAR ===== */
.arc-stats-bar { background: var(--arc-bg-cream); padding: 40px 0; }
.arc-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    text-align: center;
}
.arc-stat-num {
    font-family: 'Playfair Display', serif;
    font-size: 42px;
    font-weight: 700;
    color: var(--arc-primary);
    margin-bottom: 4px;
}
.arc-stat-label {
    font-family: 'Poppins', sans-serif;
    font-size: 13px;
    color: var(--arc-text-gray);
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* ===== CATEGORIES ===== */
.arc-category-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.arc-category-card {
    position: relative;
    border-radius: var(--arc-radius);
    overflow: hidden;
    height: 380px;
    box-shadow: var(--arc-shadow);
    transition: var(--arc-trans);
    display: block;
}
.arc-category-card:hover { transform: translateY(-6px); box-shadow: var(--arc-shadow-hover); }
.arc-category-card img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s ease; }
.arc-category-card:hover img { transform: scale(1.08); }
.arc-category-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(to top, rgba(42,26,30,0.9), transparent 55%);
    display: flex; flex-direction: column; justify-content: flex-end;
    padding: 30px;
    color: #fff;
}
.arc-category-overlay h3 { font-family: 'Playfair Display', serif; font-size: 26px; margin-bottom: 6px; color: #fff; }
.arc-category-overlay p { font-family: 'Poppins', sans-serif; font-size: 14px; opacity: 0.9; margin-bottom: 12px; }
.arc-link-arrow { font-family: 'Poppins', sans-serif; font-size: 14px; font-weight: 600; color: var(--arc-accent); }

/* ===== PRODUCTS GRID ===== */
.arc-products-preview { background: var(--arc-bg-cream); }
.arc-products-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.arc-product-card {
    background: #fff;
    border-radius: var(--arc-radius);
    overflow: hidden;
    box-shadow: var(--arc-shadow);
    transition: var(--arc-trans);
}
.arc-product-card:hover { transform: translateY(-4px); box-shadow: var(--arc-shadow-hover); }
.arc-product-img {
    height: 280px;
    overflow: hidden;
    position: relative;
    background: linear-gradient(135deg, #f5ebe4, #fdf8f3);
    display: block;
}
.arc-product-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s; }
.arc-product-card:hover .arc-product-img img { transform: scale(1.05); }
.arc-product-badge {
    position: absolute; top: 12px; left: 12px;
    background: var(--arc-primary); color: #fff;
    padding: 4px 10px; border-radius: 4px;
    font-family: 'Poppins', sans-serif;
    font-size: 11px; text-transform: uppercase; letter-spacing: 1px;
}
.arc-product-info { padding: 22px; }
.arc-product-info h4 { font-family: 'Playfair Display', serif; font-size: 18px; margin-bottom: 6px; }
.arc-product-info h4 a { color: var(--arc-text-dark); text-decoration: none; }
.arc-cat {
    font-family: 'Poppins', sans-serif;
    font-size: 12px; color: var(--arc-text-gray);
    text-transform: uppercase; letter-spacing: 2px;
    margin-bottom: 12px;
}
.arc-moq { font-family: 'Poppins', sans-serif; font-size: 13px; color: var(--arc-text-gray); margin-bottom: 12px; }
.arc-action {
    display: flex; justify-content: space-between; align-items: center;
    padding-top: 12px; border-top: 1px solid var(--arc-border);
}
.arc-action a { font-family: 'Poppins', sans-serif; font-size: 13px; color: var(--arc-primary); font-weight: 600; text-decoration: none; }

/* ===== PROCESS (DARK) ===== */
.arc-process-section {
    background: linear-gradient(135deg, #2a1a1e, #4a1e28);
    color: #fff;
}
.arc-process-section .arc-section-title { color: #fff; }
.arc-process-section .arc-section-subtitle { color: rgba(255,255,255,0.75); }
.arc-process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 20px;
}
.arc-process-step { text-align: center; padding: 20px; }
.arc-step-num {
    font-family: 'Playfair Display', serif;
    font-size: 60px;
    font-weight: 700;
    color: var(--arc-accent);
    opacity: 0.4;
    line-height: 1;
    margin-bottom: 12px;
}
.arc-process-step h4 { font-family: 'Playfair Display', serif; color: #fff; font-size: 18px; margin-bottom: 8px; }
.arc-process-step p { font-family: 'Poppins', sans-serif; font-size: 13px; color: rgba(255,255,255,0.7); }

/* ===== FEATURES ===== */
.arc-features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}
.arc-feature-item { text-align: center; padding: 30px 20px; }
.arc-feature-icon {
    width: 76px; height: 76px;
    border-radius: 50%;
    background: var(--arc-bg-cream);
    color: var(--arc-primary);
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 20px;
    font-size: 34px;
}
.arc-feature-item h4 { font-family: 'Playfair Display', serif; font-size: 19px; margin-bottom: 10px; }
.arc-feature-item p { font-family: 'Poppins', sans-serif; font-size: 14px; color: var(--arc-text-gray); }

/* ===== CTA BAND ===== */
.arc-cta-band {
    background: linear-gradient(135deg, var(--arc-primary), var(--arc-primary-dark));
    color: #fff;
    text-align: center;
    padding: 80px 0;
}
.arc-cta-band h2 { font-family: 'Playfair Display', serif; font-size: 34px; margin-bottom: 12px; color: #fff; }
.arc-cta-band p { font-family: 'Poppins', sans-serif; font-size: 16px; opacity: 0.95; margin-bottom: 24px; }
.arc-cta-band .arc-btn { background: #fff; color: var(--arc-primary); }
.arc-cta-band .arc-btn:hover { background: var(--arc-accent); color: #fff; }

/* ===== FLOATING BUTTONS ===== */
.arc-floating-buttons {
    position: fixed;
    right: 24px; bottom: 24px;
    display: flex; flex-direction: column;
    gap: 12px;
    z-index: 99;
}
.arc-floating-btn {
    width: 56px; height: 56px;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: #fff;
    font-size: 24px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.2);
    cursor: pointer;
    transition: var(--arc-trans);
    position: relative;
}
.arc-floating-btn:hover { transform: scale(1.1); }
.arc-fb-whatsapp { background: var(--arc-whatsapp); animation: arc-pulse 2s infinite; }
.arc-fb-email { background: var(--arc-primary); }
.arc-fb-top { background: var(--arc-text-gray); }
@keyframes arc-pulse {
    0% { box-shadow: 0 4px 20px rgba(37,211,102,0.4), 0 0 0 0 rgba(37,211,102,0.6); }
    70% { box-shadow: 0 4px 20px rgba(37,211,102,0.4), 0 0 0 15px rgba(37,211,102,0); }
    100% { box-shadow: 0 4px 20px rgba(37,211,102,0.4), 0 0 0 0 rgba(37,211,102,0); }
}
.arc-tooltip {
    position: absolute;
    right: 68px;
    background: var(--arc-text-dark);
    color: #fff;
    padding: 6px 12px;
    border-radius: 4px;
    font-family: 'Poppins', sans-serif;
    font-size: 13px;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: var(--arc-trans);
}
.arc-floating-btn:hover .arc-tooltip { opacity: 1; }

/* ===== INQUIRY FORM ===== */
.arc-inquiry-form .arc-form-row {
    display: grid; grid-template-columns: 1fr 1fr; gap: 16px;
}
.arc-inquiry-form .arc-form-group { margin-bottom: 18px; }
.arc-inquiry-form label {
    display: block;
    font-family: 'Poppins', sans-serif;
    font-size: 13px;
    font-weight: 500;
    margin-bottom: 6px;
    color: var(--arc-text-dark);
}
.arc-inquiry-form label .req { color: var(--arc-primary); }
.arc-inquiry-form input,
.arc-inquiry-form select,
.arc-inquiry-form textarea {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--arc-border);
    border-radius: 6px;
    font-family: 'Poppins', sans-serif;
    font-size: 14px;
    background: #fff;
    color: var(--arc-text-dark);
    transition: var(--arc-trans);
}
.arc-inquiry-form input:focus,
.arc-inquiry-form select:focus,
.arc-inquiry-form textarea:focus {
    outline: none;
    border-color: var(--arc-primary);
    box-shadow: 0 0 0 3px rgba(139,44,61,0.12);
}
.arc-inquiry-form textarea { min-height: 120px; resize: vertical; }
.arc-inquiry-submit { margin-top: 8px; }
.arc-inquiry-submit:disabled { opacity: 0.6; cursor: not-allowed; }
.arc-inquiry-result {
    margin-top: 16px;
    font-family: 'Poppins', sans-serif;
    font-size: 14px;
}
.arc-inquiry-result.success {
    padding: 14px 18px; border-radius: 6px;
    background: #e8f8ee; color: #166534; border-left: 4px solid #22c55e;
}
.arc-inquiry-result.error {
    padding: 14px 18px; border-radius: 6px;
    background: #fdf2f2; color: #991b1b; border-left: 4px solid #dc2626;
}

/* ===== CONTACT INFO CARDS ===== */
.arc-contact-info-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin: 40px 0;
}
.arc-info-card {
    background: #fff;
    padding: 30px 20px;
    border-radius: var(--arc-radius);
    text-align: center;
    box-shadow: var(--arc-shadow);
    transition: var(--arc-trans);
    cursor: pointer;
}
.arc-info-card:hover { transform: translateY(-6px); box-shadow: var(--arc-shadow-hover); }
.arc-info-card .arc-icon-wrap {
    width: 64px; height: 64px;
    border-radius: 50%;
    background: var(--arc-bg-cream);
    color: var(--arc-primary);
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 16px;
    font-size: 28px;
}
.arc-info-card.arc-whatsapp .arc-icon-wrap { background: #e8f8ee; color: var(--arc-whatsapp); }
.arc-info-card h3 { font-family: 'Playfair Display', serif; font-size: 18px; margin-bottom: 8px; }
.arc-info-card p { font-family: 'Poppins', sans-serif; color: var(--arc-text-gray); font-size: 14px; line-height: 1.6; }
.arc-info-card .arc-value {
    font-family: 'Poppins', sans-serif;
    color: var(--arc-primary);
    font-weight: 600;
    margin-top: 8px;
    display: block;
}

.arc-contact-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin: 40px 0;
}
.arc-form-wrapper {
    background: #fff;
    padding: 40px;
    border-radius: var(--arc-radius);
    box-shadow: var(--arc-shadow);
}
.arc-form-wrapper h2 { font-family: 'Playfair Display', serif; font-size: 28px; margin-bottom: 8px; }
.arc-map-wrapper {
    border-radius: var(--arc-radius);
    overflow: hidden;
    box-shadow: var(--arc-shadow);
    aspect-ratio: 4/3;
    background: #f0f0f0;
}
.arc-map-wrapper iframe { width: 100%; height: 100%; border: 0; display: block; }

/* ===== FADE IN ANIMATION ===== */
.arc-fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}
.arc-fade-in.arc-visible { opacity: 1; transform: translateY(0); }

/* ===== LANGUAGE SWITCHER ===== */
.arc-lang-switcher-wrap {
    display: inline-flex;
    align-items: center;
    margin-left: 16px;
}

/* Dropdown 样式 */
.arc-lang-dropdown {
    position: relative;
    font-family: 'Poppins', sans-serif;
    font-size: 14px;
}
.arc-lang-toggle {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    background: transparent;
    border: 1px solid var(--arc-border);
    border-radius: 20px;
    color: var(--arc-text-dark);
    cursor: pointer;
    font-family: inherit;
    font-size: 13px;
    font-weight: 500;
    transition: var(--arc-trans);
}
.arc-lang-toggle:hover { background: var(--arc-bg-cream); border-color: var(--arc-primary); }
.arc-lang-toggle[aria-expanded="true"] { border-color: var(--arc-primary); background: var(--arc-bg-cream); }
.arc-lang-caret { font-size: 10px; transition: transform 0.3s; }
.arc-lang-toggle[aria-expanded="true"] .arc-lang-caret { transform: rotate(180deg); }
.arc-lang-flag { font-size: 16px; line-height: 1; }
.arc-lang-name { letter-spacing: 0.5px; }

.arc-lang-menu {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.15);
    padding: 8px 0;
    margin: 0;
    list-style: none;
    min-width: 180px;
    max-height: 320px;
    overflow-y: auto;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-6px);
    transition: all 0.25s ease;
    z-index: 1000;
}
.arc-lang-dropdown.arc-open .arc-lang-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.arc-lang-menu li { margin: 0; padding: 0; }
.arc-lang-menu a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 16px;
    color: var(--arc-text-dark);
    font-size: 14px;
    text-decoration: none;
    transition: background 0.2s;
}
.arc-lang-menu a:hover { background: var(--arc-bg-cream); color: var(--arc-primary); }
.arc-lang-item.arc-lang-current a { background: var(--arc-bg-cream); color: var(--arc-primary); font-weight: 600; }
.arc-lang-check { margin-left: auto; color: var(--arc-primary); }

/* Chips 样式 */
.arc-lang-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 16px 0;
    font-family: 'Poppins', sans-serif;
}
.arc-lang-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    background: var(--arc-bg-cream);
    border: 1px solid var(--arc-border);
    border-radius: 20px;
    color: var(--arc-text-dark);
    font-size: 13px;
    font-weight: 500;
    text-decoration: none;
    transition: var(--arc-trans);
}
.arc-lang-chip:hover { background: #fff; border-color: var(--arc-primary); color: var(--arc-primary); }
.arc-lang-chip.arc-lang-current {
    background: var(--arc-primary);
    color: #fff;
    border-color: var(--arc-primary);
}

/* Menu item wrapper */
.arc-lang-menu-item { display: flex; align-items: center; }

/* ===== RTL 布局（阿拉伯语等） ===== */
body.arc-rtl { direction: rtl; }
body.arc-rtl .arc-hero-cta,
body.arc-rtl .arc-hero-content { text-align: right; }
body.arc-rtl .arc-hero-tag { letter-spacing: normal; }
body.arc-rtl .arc-floating-buttons { right: auto; left: 24px; }
body.arc-rtl .arc-tooltip { right: auto; left: 68px; }
body.arc-rtl .arc-lang-menu { right: auto; left: 0; }
body.arc-rtl .arc-cat, body.arc-rtl .arc-moq, body.arc-rtl .arc-action a { text-align: right; }
body.arc-rtl .arc-link-arrow::after { content: ' ←'; }
body.arc-rtl .arc-link-arrow { direction: rtl; }
body.arc-rtl .arc-hero h1,
body.arc-rtl .arc-section-title { font-family: 'Poppins', sans-serif; /* 阿拉伯语用 sans-serif 更合适 */ }
body.arc-rtl .arc-lang-check { margin-left: 0; margin-right: auto; }
body.arc-rtl .arc-address-item i { margin-right: 0; }

/* ===== RESPONSIVE ===== */
@media (max-width: 992px) {
    .arc-hero h1 { font-size: 42px; }
    .arc-category-grid,
    .arc-products-grid,
    .arc-features-grid,
    .arc-process-grid,
    .arc-contact-info-grid { grid-template-columns: repeat(2, 1fr); }
    .arc-stats-grid { grid-template-columns: repeat(2, 1fr); }
    .arc-contact-layout { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
    .arc-section, .arc-cta-band { padding: 50px 0; }
    .arc-section-title { font-size: 28px; }
    .arc-floating-buttons { right: 16px; bottom: 16px; }
    .arc-floating-btn { width: 48px; height: 48px; font-size: 20px; }
    .arc-inquiry-form .arc-form-row { grid-template-columns: 1fr; }
    .arc-form-wrapper { padding: 24px; }
}
@media (max-width: 576px) {
    .arc-hero h1 { font-size: 34px; }
    .arc-hero p { font-size: 16px; }
    .arc-category-grid,
    .arc-products-grid,
    .arc-features-grid,
    .arc-process-grid,
    .arc-stats-grid,
    .arc-contact-info-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   OEM / ODM 页样式（[arc_odm] shortcode 使用）
   ============================================================ */
.arc-odm-steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 40px;
}
.arc-odm-step {
    padding: 32px 24px;
    background: #fff;
    border: 1px solid var(--arc-border);
    border-radius: var(--arc-radius);
    text-align: center;
    transition: var(--arc-trans);
}
.arc-odm-step:hover {
    border-color: var(--arc-primary);
    transform: translateY(-4px);
    box-shadow: var(--arc-shadow-hover);
}
.arc-odm-step .num {
    display: inline-block;
    width: 44px;
    height: 44px;
    line-height: 44px;
    border-radius: 50%;
    background: var(--arc-primary);
    color: #fff;
    font-family: 'Playfair Display', serif;
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 16px;
}
.arc-odm-step h4 {
    font-family: 'Poppins', sans-serif;
    font-size: 16px;
    margin-bottom: 8px;
    color: var(--arc-text-dark);
    font-weight: 600;
}
.arc-odm-step p {
    font-family: 'Poppins', sans-serif;
    font-size: 14px;
    color: var(--arc-text-gray);
    line-height: 1.7;
}

.arc-odm-custom {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 40px;
}
.arc-odm-custom-item {
    padding: 24px;
    background: var(--arc-bg-cream);
    border-radius: var(--arc-radius);
    display: flex;
    gap: 16px;
    align-items: flex-start;
}
.arc-odm-custom-item i {
    font-size: 28px;
    color: var(--arc-primary);
    flex-shrink: 0;
    margin-top: 2px;
}
.arc-odm-custom-item h5 {
    font-family: 'Poppins', sans-serif;
    font-size: 15px;
    font-weight: 600;
    margin-bottom: 4px;
    color: var(--arc-text-dark);
}
.arc-odm-custom-item p {
    font-family: 'Poppins', sans-serif;
    font-size: 13px;
    color: var(--arc-text-gray);
    line-height: 1.6;
    margin: 0;
}

@media (max-width: 900px) {
    .arc-odm-steps,
    .arc-odm-custom { grid-template-columns: 1fr; }
}