/* ============================================================
   MB66 WordPress Theme - Main Stylesheet (main.css)
   极简着陆页风格 - Fresh Green and Black
   ============================================================ */

/* ============================================================
   Section 1: Reset & Base Styles
   ============================================================ */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    background: #0a1a0f;
    color: #ffffff;
    font-family: 'Roboto', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-size: 15px;
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    color: #34D399;
    text-decoration: none;
    transition: color 0.3s ease, background 0.3s ease, border-color 0.3s ease;
}

a:hover {
    color: #10B981;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

ul, ol {
    list-style: none;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.3;
    color: #ffffff;
}

p { margin-bottom: 10px; }

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

::selection {
    background: #10B981;
    color: #000;
}

::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: #0a1a0f; }
::-webkit-scrollbar-thumb { background: #1a4030; border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: #10B981; }

/* ============================================================
   Section 2: MB66 极简着陆页
   ============================================================ */

/* 全屏着陆页 */
.mb66-landing {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding: 80px 20px 40px;
}

/* 背景聚光灯效果 */
.mb66-bg-effect {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    pointer-events: none;
}
.mb66-spotlight {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.15;
}
.mb66-spotlight-1 {
    width: 400px; height: 400px;
    background: #10B981;
    top: -100px; left: -100px;
    animation: spotlight-float 8s ease-in-out infinite;
}
.mb66-spotlight-2 {
    width: 300px; height: 300px;
    background: #059669;
    bottom: -50px; right: -50px;
    animation: spotlight-float 10s ease-in-out infinite reverse;
}
.mb66-spotlight-3 {
    width: 250px; height: 250px;
    background: #34D399;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    animation: spotlight-float 6s ease-in-out infinite;
}
@keyframes spotlight-float {
    0%, 100% { transform: translate(0, 0); }
    33% { transform: translate(30px, -20px); }
    66% { transform: translate(-20px, 30px); }
}

/* 内容区 */
.mb66-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 700px;
    width: 100%;
}

/* Logo */
.mb66-logo-area { margin-bottom: 30px; }
.mb66-logo {
    max-height: 70px;
    margin: 0 auto;
    filter: drop-shadow(0 0 20px rgba(16, 185, 129, 0.3));
}

/* 品牌大使 */
.mb66-title {
    font-size: 52px;
    font-weight: 700;
    color: #10B981;
    letter-spacing: 8px;
    margin-bottom: 10px;
    text-shadow: 0 0 30px rgba(16, 185, 129, 0.3);
}
.mb66-subtitle {
    color: #aaa;
    font-size: 16px;
    letter-spacing: 3px;
    margin-bottom: 20px;
}
.mb66-ambassador-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 25px;
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.3);
    border-radius: 30px;
    color: #34D399;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 40px;
}
.mb66-ambassador-badge i { color: #FFD700; }

/* 国家选择器（MB66独有核心组件） */
.mb66-country-selector { margin-bottom: 35px; }
.mb66-select-title {
    color: #fff;
    font-size: 18px;
    margin-bottom: 20px;
    letter-spacing: 1px;
}
.mb66-countries {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}
.mb66-country-btn {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px 25px;
    background: rgba(15, 35, 24, 0.8);
    border: 2px solid #1a4030;
    border-radius: 16px;
    text-decoration: none;
    color: #fff;
    transition: all 0.3s;
    min-width: 200px;
}
.mb66-country-btn:hover, .mb66-country-active {
    border-color: #10B981;
    background: rgba(16, 185, 129, 0.1);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(16, 185, 129, 0.2);
    color: #fff;
}
.country-flag { font-size: 32px; }
.country-info { text-align: left; flex: 1; }
.country-greeting {
    display: block;
    font-size: 12px;
    color: #888;
}
.country-name {
    display: block;
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 1px;
}
.mb66-country-btn i {
    color: #10B981;
    font-size: 14px;
}

/* 快速入口 */
.mb66-quick-actions {
    display: flex;
    gap: 15px;
    justify-content: center;
    margin-bottom: 40px;
    flex-wrap: wrap;
}
.mb66-action-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 30px;
    border-radius: 10px;
    font-size: 15px;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.mb66-action-btn.primary {
    background: linear-gradient(135deg, #10B981, #059669);
    color: #fff;
    animation: mb66-btn-glow 2s ease-in-out infinite;
}
@keyframes mb66-btn-glow {
    0%, 100% { box-shadow: 0 0 10px rgba(16, 185, 129, 0.3); }
    50% { box-shadow: 0 0 25px rgba(16, 185, 129, 0.5); }
}
.mb66-action-btn.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(16, 185, 129, 0.4);
    color: #fff;
}
.mb66-action-btn.secondary {
    background: transparent;
    border: 2px solid #10B981;
    color: #10B981;
}
.mb66-action-btn.secondary:hover {
    background: rgba(16, 185, 129, 0.1);
    color: #10B981;
}

/* 品牌特色简列 */
.mb66-highlights {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
}
.mb66-highlight-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #888;
    font-size: 13px;
}
.mb66-highlight-item i { color: #10B981; font-size: 16px; }

/* ============================================================
   Section 3: MB66 极简Header
   ============================================================ */
.mb66-header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    padding: 15px 30px;
    background: rgba(10, 26, 15, 0.9);
    backdrop-filter: blur(10px);
}
.mb66-header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}
.mb66-header-logo img { max-height: 35px; }
.mb66-header-actions {
    display: flex;
    gap: 10px;
}
.mb66-header-btn {
    padding: 8px 20px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s;
    color: #10B981;
    border: 1px solid #10B981;
}
.mb66-header-btn:hover {
    background: #10B981;
    color: #000;
}
.mb66-header-btn.primary {
    background: #10B981;
    color: #000;
    border: none;
}
.mb66-header-btn.primary:hover {
    background: #059669;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.4);
}

/* ============================================================
   Section 4: MB66 极简Footer
   ============================================================ */
.mb66-footer {
    background: #050f08;
    padding: 25px 20px;
    text-align: center;
    border-top: 1px solid #1a4030;
}
.mb66-footer-social {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 12px;
}
.mb66-footer-social a {
    width: 36px; height: 36px;
    border-radius: 50%;
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid #1a4030;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #10B981;
    font-size: 15px;
    transition: all 0.3s;
    text-decoration: none;
}
.mb66-footer-social a:hover {
    background: #10B981;
    color: #000;
}
.mb66-copyright { color: #555; font-size: 12px; margin-bottom: 0; }

/* 完整Footer（用于非首页页面） */
.mb66-footer-full { padding: 40px 20px; text-align: left; }
.mb66-footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 30px;
    margin-bottom: 25px;
}
.mb66-footer-col h4 {
    color: #10B981;
    font-size: 14px;
    text-transform: uppercase;
    margin-bottom: 12px;
}
.mb66-footer-col a {
    display: block;
    color: #888;
    font-size: 13px;
    padding: 4px 0;
    transition: all 0.3s;
    text-decoration: none;
}
.mb66-footer-col a:hover { color: #10B981; padding-left: 5px; }
.mb66-footer-logo { max-height: 35px; margin-bottom: 12px; }
.mb66-footer-desc { color: #888; font-size: 13px; line-height: 1.6; }
.mb66-footer-social-full {
    display: flex;
    gap: 10px;
}
.mb66-footer-social-full a {
    width: 34px; height: 34px;
    border-radius: 50%;
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid #1a4030;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #10B981;
    font-size: 14px;
    transition: all 0.3s;
    text-decoration: none;
}
.mb66-footer-social-full a:hover {
    background: #10B981;
    color: #000;
}
.mb66-footer-bottom {
    border-top: 1px solid #1a4030;
    padding-top: 15px;
    text-align: center;
}
.mb66-footer-bottom p { color: #555; font-size: 12px; }

/* ============================================================
   Section 5: 响应式
   ============================================================ */
@media (max-width: 768px) {
    .mb66-title { font-size: 36px; letter-spacing: 4px; }
    .mb66-countries { flex-direction: column; align-items: center; }
    .mb66-country-btn { min-width: 100%; }
    .mb66-quick-actions { flex-direction: column; align-items: center; }
    .mb66-action-btn { width: 100%; justify-content: center; }
    .mb66-highlights { gap: 15px; }
    .mb66-footer-grid { grid-template-columns: 1fr; }
    .mb66-header { padding: 12px 15px; }
    .mb66-header-btn { padding: 6px 14px; font-size: 12px; }
}