/*
Theme Name: Partner Supplier Theme
Description: PAL Group Partnership Portfolio
Version: 1.0
*/

:root {
    --primary-color: #1a2a44; /* 深蓝，代表商务与信任 */
    --accent-color: #c5a059; /* 金色，代表品质与荣誉 */
    --text-color: #333;
    --bg-light: #f9f9f9;
    --white: #ffffff;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--white);
}

/* 通用容器 */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 图片占位符样式 */
.img-placeholder {
    background-color: #e0e0e0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #666;
    font-weight: bold;
    border: 2px dashed #aaa;
    margin-bottom: 20px;
    width: 100%;
}

.img-full { height: 400px; }
.img-half { height: 300px; }
.img-thumb { height: 200px; }
.img-avatar { width: 150px; height: 150px; border-radius: 50%; margin: 0 auto 20px; }

/* 头部 */
header {
    background: var(--primary-color);
    color: var(--white);
    padding: 20px 0;
}
header h1 { font-size: 1.2rem; }

/* Hero Section */
.hero {
    text-align: center;
    padding: 80px 0;
    background-color: var(--bg-light);
}
.hero h2 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}
.hero p {
    font-size: 1.1rem;
    max-width: 800px;
    margin: 0 auto 30px;
}

/* 统计数据 */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    text-align: center;
    margin: 50px 0;
}
.stat-item {
    padding: 30px;
    border: 1px solid #eee;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}
.stat-number {
    display: block;
    font-size: 3rem;
    color: var(--accent-color);
    font-weight: bold;
    margin-bottom: 10px;
}

/* 信任与扩张 */
.section { padding: 80px 0; }
.bg-light { background-color: var(--bg-light); }

.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}
@media (max-width: 768px) {
    .grid-2 { grid-template-columns: 1fr; }
}

.section-title {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 50px;
    position: relative;
    padding-bottom: 15px;
}
.section-title::after {
    content: '';
    width: 60px;
    height: 3px;
    background: var(--accent-color);
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
}

/* 产品与案例 */
.product-card {
    background: var(--white);
    padding: 20px;
    border-radius: 8px;
}

/* 核心优势 (三列) */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}
@media (max-width: 768px) {
    .features-grid { grid-template-columns: 1fr; }
}
.feature-box {
    text-align: center;
    padding: 20px;
}

/* 20年承诺 & Showroom */
.commitment-block {
    margin-bottom: 60px;
}
.commitment-text h3 {
    color: var(--primary-color);
    margin-bottom: 15px;
}

/* Shawn 的信息 */
.message-section {
    background: var(--primary-color);
    color: var(--white);
    padding: 80px 0;
}
.message-content {
    display: flex;
    gap: 40px;
    align-items: flex-start;
}
@media (max-width: 768px) {
    .message-content { flex-direction: column; text-align: center; }
}
.message-text h3 { font-size: 1.5rem; margin-bottom: 20px; color: var(--accent-color); }
.signature { margin-top: 30px; font-style: italic; border-top: 1px solid rgba(255,255,255,0.3); padding-top: 20px; }

/* 联系方式 */
.contact-info {
    text-align: center;
    font-size: 1.2rem;
}
.contact-item {
    margin: 15px 0;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
}
.btn-contact {
    display: inline-block;
    background: var(--primary-color);
    color: var(--white);
    padding: 15px 40px;
    text-decoration: none;
    border-radius: 5px;
    margin-top: 20px;
    font-weight: bold;
}
.btn-contact:hover { background: #2c4266; }

/* Footer */
footer {
    background: #111;
    color: #aaa;
    text-align: center;
    padding: 20px 0;
    font-size: 0.9rem;
}