/* ============================================================
   遵易行 - 遵义市网约车官方平台
   官网样式 v1.0 | 2026-04-12
   基于遵义智慧城市设计系统
   ============================================================ */

/* ── 设计令牌 ── */
:root {
    --primary:        #0057B8;
    --primary-dark:   #003D8F;
    --primary-light:  #2E7FD9;
    --secondary:      #00A3E0;
    --accent:         #FF6B00;
    --accent-light:   #FF8F3A;
    --success:        #2E7D32;
    --warning:        #F57C00;
    --danger:         #C62828;

    --text-h:         #0D1B2A;
    --text-body:      #3A4A5C;
    --text-muted:     #7A8FA6;
    --text-light:     #A8B8C8;

    --bg-page:        #F0F4F8;
    --bg-white:       #FFFFFF;
    --bg-subtle:      #F7FAFC;
    --border:         #DDE4EC;
    --border-light:   #EEF2F7;

    --shadow-xs:  0 1px 3px rgba(0,0,0,.06);
    --shadow-sm:  0 2px 8px rgba(0,0,0,.08);
    --shadow-md:  0 4px 20px rgba(0,0,0,.10);
    --shadow-lg:  0 12px 40px rgba(0,0,0,.14);
    --shadow-xl:  0 24px 60px rgba(0,0,0,.18);

    --radius-xs:  4px;
    --radius-sm:  8px;
    --radius-md:  14px;
    --radius-lg:  20px;
    --radius-xl:  28px;
    --radius-full: 9999px;

    --ease:       cubic-bezier(.4,0,.2,1);
    --ease-spring: cubic-bezier(.34,1.56,.64,1);
    --trans:      all .25s var(--ease);
    --trans-slow: all .45s var(--ease);

    --nav-h:      68px;
    --max-w:      1140px;
}

/* ── 重置 ── */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; font-size:16px; -webkit-text-size-adjust:100%; }
body {
    font-family: -apple-system, BlinkMacSystemFont, 'PingFang SC', 'Microsoft YaHei UI',
                 'Segoe UI', 'Helvetica Neue', sans-serif;
    line-height: 1.65;
    color: var(--text-body);
    background: var(--bg-page);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}
a { color:var(--primary); text-decoration:none; transition:var(--trans); }
a:hover { color:var(--primary-dark); }
img { max-width:100%; height:auto; display:block; }
button { font-family:inherit; cursor:pointer; border:none; outline:none; }
input, textarea, select { font-family:inherit; outline:none; }

/* ── 滚动条 ── */
::-webkit-scrollbar { width:6px; height:6px; }
::-webkit-scrollbar-track { background:var(--bg-subtle); }
::-webkit-scrollbar-thumb { background:var(--border); border-radius:3px; }
::-webkit-scrollbar-thumb:hover { background:var(--text-light); }
::selection { background:rgba(0,87,184,.15); color:var(--primary-dark); }

/* ════════════════════════════════════════
   导航栏
════════════════════════════════════════ */
.navbar {
    position: fixed; top:0; left:0; right:0;
    height: var(--nav-h);
    background: rgba(255,255,255,.96);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-light);
    box-shadow: 0 1px 0 rgba(0,0,0,.04), 0 4px 16px rgba(0,0,0,.06);
    z-index: 1000;
    transition: var(--trans);
}
.navbar.scrolled { box-shadow: 0 2px 20px rgba(0,0,0,.12); }
.nav-container {
    max-width: var(--max-w); margin:0 auto; padding:0 24px;
    height:100%; display:flex; align-items:center; gap:32px;
}
.logo {
    display:flex; align-items:center; gap:10px; text-decoration:none;
    flex-shrink:0;
}
.logo-icon {
    width:38px; height:38px; background:var(--primary);
    border-radius:var(--radius-sm); display:flex; align-items:center; justify-content:center;
    color:#fff; font-size:18px;
}
.logo-text {
    font-size:17px; font-weight:700; color:var(--text-h); line-height:1.2;
}
.logo-text, .logo-text span { color:var(--primary); }
.nav-links {
    display:flex; align-items:center; gap:4px; margin-left:auto;
}
.nav-links a {
    padding:6px 14px; border-radius:var(--radius-sm);
    color:var(--text-body); font-size:15px; font-weight:500;
    transition:var(--trans);
}
.nav-links a:hover { color:var(--primary); background:rgba(0,87,184,.06); }
.nav-links a.active { color:var(--primary); background:rgba(0,87,184,.08); font-weight:600; }
.nav-cta {
    margin-left:8px; padding:8px 20px;
    background:var(--accent); color:#fff; border-radius:var(--radius-full);
    font-size:14px; font-weight:600; white-space:nowrap;
    transition:var(--trans);
}
.nav-cta:hover { background:var(--accent-light); color:#fff; transform:translateY(-1px); box-shadow:0 4px 12px rgba(255,107,0,.35); }
.nav-toggle { display:none; background:none; font-size:20px; color:var(--text-h); padding:8px; border-radius:var(--radius-sm); }

/* ════════════════════════════════════════
   通用容器
════════════════════════════════════════ */
.container { max-width:var(--max-w); margin:0 auto; padding:0 24px; }
.section-pad { padding:80px 0; }
.section-pad-sm { padding:48px 0; }

/* ── 区块标题 ── */
.section-header { text-align:center; margin-bottom:52px; }
.section-label {
    display:inline-flex; align-items:center; gap:6px;
    font-size:13px; font-weight:600; color:var(--accent);
    text-transform:uppercase; letter-spacing:1.5px; margin-bottom:10px;
}
.section-header h2 { font-size:36px; font-weight:800; color:var(--text-h); margin-bottom:12px; }
.section-header p { font-size:16px; color:var(--text-muted); max-width:520px; margin:0 auto; }

/* ── 按钮 ── */
.btn {
    display:inline-flex; align-items:center; gap:8px;
    padding:12px 28px; border-radius:var(--radius-full);
    font-size:15px; font-weight:600; transition:var(--trans);
    cursor:pointer; border:none; text-decoration:none; white-space:nowrap;
}
.btn-primary { background:var(--primary); color:#fff; }
.btn-primary:hover { background:var(--primary-dark); color:#fff; transform:translateY(-2px); box-shadow:0 6px 20px rgba(0,87,184,.35); }
.btn-accent { background:var(--accent); color:#fff; }
.btn-accent:hover { background:var(--accent-light); color:#fff; transform:translateY(-2px); box-shadow:0 6px 20px rgba(255,107,0,.35); }
.btn-white { background:#fff; color:var(--primary); }
.btn-white:hover { background:var(--bg-subtle); color:var(--primary-dark); transform:translateY(-2px); box-shadow:var(--shadow-md); }
.btn-outline { background:transparent; color:var(--primary); border:2px solid var(--primary); padding:10px 26px; }
.btn-outline:hover { background:var(--primary); color:#fff; transform:translateY(-2px); }
.btn-lg { padding:16px 40px; font-size:17px; }
.btn-sm { padding:8px 18px; font-size:13px; }
.btn:disabled { opacity:.5; cursor:not-allowed; transform:none !important; }

/* ════════════════════════════════════════
   HERO 区域
════════════════════════════════════════ */
.hero {
    position:relative; height:600px; overflow:hidden;
    margin-top:var(--nav-h);
}
.hero-slider { position:relative; width:100%; height:100%; }
.hero-slide {
    position:absolute; inset:0;
    background-size:cover; background-position:center;
    display:flex; align-items:center;
    opacity:0; transition:opacity .7s var(--ease);
}
.hero-slide.active { opacity:1; }
.hero-overlay {
    position:absolute; inset:0;
    background:linear-gradient(135deg, rgba(0,57,143,.82) 0%, rgba(0,163,224,.55) 100%);
}
.hero-content {
    position:relative; z-index:1;
    max-width:var(--max-w); width:100%; margin:0 auto; padding:0 24px;
    color:#fff;
}
.hero-tag {
    display:inline-flex; align-items:center; gap:6px;
    background:rgba(255,255,255,.15); border:1px solid rgba(255,255,255,.3);
    padding:5px 14px; border-radius:var(--radius-full);
    font-size:13px; color:rgba(255,255,255,.9); margin-bottom:16px;
    backdrop-filter:blur(6px);
}
.hero-content h1 { font-size:52px; font-weight:900; line-height:1.15; margin-bottom:16px; text-shadow:0 2px 12px rgba(0,0,0,.2); }
.hero-content p { font-size:20px; opacity:.88; margin-bottom:36px; max-width:560px; }
.hero-btns { display:flex; gap:14px; flex-wrap:wrap; }
.hero-btns .btn { font-size:16px; padding:14px 32px; }
.hero-arrow {
    position:absolute; top:50%; transform:translateY(-50%);
    width:48px; height:48px; border-radius:50%;
    background:rgba(255,255,255,.18); color:#fff;
    display:flex; align-items:center; justify-content:center;
    font-size:18px; z-index:2; transition:var(--trans); opacity:0;
    border:1px solid rgba(255,255,255,.3); backdrop-filter:blur(6px);
}
.hero:hover .hero-arrow { opacity:1; }
.hero-arrow:hover { background:rgba(255,255,255,.35); transform:translateY(-50%) scale(1.08); }
.hero-arrow-prev { left:20px; }
.hero-arrow-next { right:20px; }
.hero-dots {
    position:absolute; bottom:24px; left:50%; transform:translateX(-50%);
    display:flex; gap:8px; z-index:2;
}
.hero-dot {
    width:10px; height:10px; border-radius:50%;
    background:rgba(255,255,255,.4); transition:var(--trans);
    border:2px solid transparent;
}
.hero-dot.active { background:#fff; transform:scale(1.25); border-color:rgba(255,255,255,.6); }

/* ════════════════════════════════════════
   快捷叫车区（首页核心）
════════════════════════════════════════ */
.booking-bar {
    background:var(--bg-white); border-radius:var(--radius-xl);
    box-shadow:var(--shadow-xl);
    padding:32px 36px; margin-top:-60px; position:relative; z-index:10;
    max-width:900px; margin-left:auto; margin-right:auto;
}
.booking-title {
    text-align:center; font-size:18px; font-weight:700; color:var(--text-h);
    margin-bottom:20px;
}
.booking-title span { color:var(--accent); }
.booking-form { display:grid; grid-template-columns:1fr 1fr auto; gap:12px; align-items:end; }
.booking-field { display:flex; flex-direction:column; gap:6px; }
.booking-field label {
    font-size:12px; font-weight:600; color:var(--text-muted);
    text-transform:uppercase; letter-spacing:.8px;
}
.booking-field input,
.booking-field select {
    padding:13px 16px; border:2px solid var(--border);
    border-radius:var(--radius-md); font-size:15px; color:var(--text-h);
    background:var(--bg-page); transition:var(--trans); width:100%;
}
.booking-field input:focus,
.booking-field select:focus { border-color:var(--primary); background:#fff; box-shadow:0 0 0 3px rgba(0,87,184,.12); }
.booking-field .input-icon {
    position:relative;
}
.booking-field .input-icon::before {
    content:''; position:absolute; left:14px; top:50%; transform:translateY(-50%);
    width:10px; height:10px; border-radius:50%;
}
.booking-field .input-icon.origin::before { background:#2E7D32; }
.booking-field .input-icon.dest::before { background:var(--danger); }
.booking-field .input-icon input { padding-left:32px; }
.booking-submit { padding:13px 28px; }

/* ════════════════════════════════════════
   数据统计条
════════════════════════════════════════ */
.stats-bar { background:var(--primary); color:#fff; padding:36px 0; }
.stats-container { max-width:var(--max-w); margin:0 auto; padding:0 24px; display:grid; grid-template-columns:repeat(4,1fr); gap:24px; }
.stat-item { text-align:center; padding:8px; }
.stat-icon { font-size:24px; margin-bottom:8px; opacity:.75; }
.stat-num { font-size:40px; font-weight:900; line-height:1; margin-bottom:6px; }
.stat-num span { font-size:20px; font-weight:600; }
.stat-label { font-size:14px; opacity:.8; }

/* ════════════════════════════════════════
   核心优势
════════════════════════════════════════ */
.features { padding:80px 0; }
.feature-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
.feature-card {
    background:var(--bg-white); border-radius:var(--radius-lg);
    padding:36px 28px; box-shadow:var(--shadow-sm);
    transition:var(--trans); border:1px solid var(--border-light);
}
.feature-card:hover { transform:translateY(-6px); box-shadow:var(--shadow-lg); border-color:transparent; }
.feature-icon {
    width:60px; height:60px; border-radius:var(--radius-md);
    display:flex; align-items:center; justify-content:center;
    font-size:26px; margin-bottom:20px;
}
.feature-card:nth-child(1) .feature-icon { background:rgba(0,87,184,.1); color:var(--primary); }
.feature-card:nth-child(2) .feature-icon { background:rgba(255,107,0,.1); color:var(--accent); }
.feature-card:nth-child(3) .feature-icon { background:rgba(0,163,224,.1); color:var(--secondary); }
.feature-card h3 { font-size:20px; font-weight:700; color:var(--text-h); margin-bottom:10px; }
.feature-card p { font-size:15px; color:var(--text-muted); line-height:1.7; }

/* ════════════════════════════════════════
   产品服务（专车/快车/出租车）
════════════════════════════════════════ */
.services-section { background:var(--bg-white); padding:80px 0; }
.service-tabs { display:flex; justify-content:center; gap:8px; margin-bottom:44px; }
.service-tab {
    padding:10px 28px; border-radius:var(--radius-full);
    font-size:15px; font-weight:600; color:var(--text-muted);
    border:2px solid var(--border); background:#fff; transition:var(--trans); cursor:pointer;
}
.service-tab.active, .service-tab:hover {
    border-color:var(--primary); color:var(--primary);
    background:rgba(0,87,184,.06);
}
.service-tab.active { background:var(--primary); color:#fff; border-color:var(--primary); }
.service-cards { display:grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap:24px; justify-items:center; }
.service-card {
    border-radius:var(--radius-lg); overflow:hidden;
    box-shadow:var(--shadow-md); transition:var(--trans); border:1px solid var(--border-light);
    background:var(--bg-white);
}
.service-card:hover { transform:translateY(-6px); box-shadow:var(--shadow-xl); }
.service-card-img { height:200px; background-size:cover; background-position:center; position:relative; }
.service-card-img .service-badge {
    position:absolute; top:14px; right:14px;
    background:var(--accent); color:#fff; padding:4px 12px;
    border-radius:var(--radius-full); font-size:12px; font-weight:700;
}
.service-card-img .service-price {
    position:absolute; bottom:14px; left:14px;
    background:rgba(0,0,0,.65); color:#fff; padding:5px 14px;
    border-radius:var(--radius-full); font-size:14px; font-weight:700;
    backdrop-filter:blur(6px);
}
.service-card-body { padding:22px; }
.service-card-body h3 { font-size:19px; font-weight:700; color:var(--text-h); margin-bottom:8px; }
.service-card-body p { font-size:14px; color:var(--text-muted); margin-bottom:16px; line-height:1.65; }
.service-tags { display:flex; gap:6px; flex-wrap:wrap; margin-bottom:18px; }
.service-tag {
    padding:3px 10px; border-radius:var(--radius-full);
    font-size:12px; font-weight:500; background:var(--bg-page); color:var(--text-muted);
}
.service-tags-row { display:flex; gap:10px; }
.service-tags-row .btn { flex:1; justify-content:center; font-size:14px; padding:10px; }

/* ════════════════════════════════════════
   下载APP区
════════════════════════════════════════ */
.download-section {
    background:linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, var(--secondary) 100%);
    padding:90px 0; color:#fff; position:relative; overflow:hidden;
}
.download-section::before {
    content:''; position:absolute; top:-50%; right:-10%;
    width:600px; height:600px; border-radius:50%;
    background:rgba(255,255,255,.04);
}
.download-grid { display:grid; grid-template-columns:1fr 1fr; gap:60px; align-items:center; max-width:var(--max-w); margin:0 auto; padding:0 24px; }
.download-text h2 { font-size:42px; font-weight:900; margin-bottom:16px; line-height:1.2; }
.download-text p { font-size:17px; opacity:.82; margin-bottom:32px; line-height:1.7; }
.download-features { display:flex; flex-direction:column; gap:14px; margin-bottom:36px; }
.download-feature { display:flex; align-items:center; gap:12px; font-size:16px; }
.download-feature i { font-size:18px; color:var(--accent-light); }
.download-btns { display:flex; gap:14px; flex-wrap:wrap; }
.download-btns .btn { padding:13px 28px; }
.download-phone {
    display:flex; justify-content:center; align-items:center;
    position:relative;
}
.phone-mockup {
    width:260px; height:520px; background:#111;
    border-radius:36px; border:4px solid #333;
    overflow:hidden; position:relative;
    box-shadow:0 40px 80px rgba(0,0,0,.4);
}
.phone-screen {
    width:100%; height:100%; background:linear-gradient(180deg, #003D8F 0%, #0057B8 100%);
    display:flex; flex-direction:column; align-items:center; justify-content:center;
    padding:20px; color:#fff; text-align:center;
}
.phone-logo { font-size:36px; margin-bottom:8px; }
.phone-brand { font-size:18px; font-weight:800; margin-bottom:16px; }
.phone-desc { font-size:13px; opacity:.75; margin-bottom:24px; }
.phone-btn {
    background:var(--accent); padding:10px 24px; border-radius:var(--radius-full);
    font-size:14px; font-weight:700; margin-bottom:10px;
}
.phone-qr {
    width: 200px; height: 200px; background:#fff; border-radius:var(--radius-sm);
    display:flex; align-items:center; justify-content:center; font-size:10px; color:#333;
}

/* ════════════════════════════════════════
   安全与保障
════════════════════════════════════════ */
.safety-section { padding:80px 0; }
.safety-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:24px; }
.safety-card {
    text-align:center; padding:32px 20px;
    background:var(--bg-white); border-radius:var(--radius-lg);
    box-shadow:var(--shadow-sm); border:1px solid var(--border-light); transition:var(--trans);
}
.safety-card:hover { transform:translateY(-4px); box-shadow:var(--shadow-md); }
.safety-icon { font-size:36px; margin-bottom:16px; }
.safety-card:nth-child(1) .safety-icon { color:var(--primary); }
.safety-card:nth-child(2) .safety-icon { color:var(--success); }
.safety-card:nth-child(3) .safety-icon { color:var(--accent); }
.safety-card:nth-child(4) .safety-icon { color:var(--secondary); }
.safety-card h3 { font-size:17px; font-weight:700; color:var(--text-h); margin-bottom:8px; }
.safety-card p { font-size:14px; color:var(--text-muted); line-height:1.6; }

/* ════════════════════════════════════════
   新闻动态
════════════════════════════════════════ */
.news-section { background:var(--bg-white); padding:80px 0; }
.news-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:24px; margin-bottom:44px; }
.news-card {
    border-radius:var(--radius-lg); overflow:hidden;
    background:var(--bg-page); box-shadow:var(--shadow-sm);
    transition:var(--trans); border:1px solid var(--border-light); cursor:pointer;
}
.news-card:hover { transform:translateY(-5px); box-shadow:var(--shadow-lg); }
.news-card-thumb { height:180px; overflow:hidden; background:var(--border); }
.news-card-thumb img { width:100%; height:100%; object-fit:cover; transition:transform .5s var(--ease); }
.news-card:hover .news-card-thumb img { transform:scale(1.06); }
.news-card-body { padding:22px; }
.news-card-date { display:flex; justify-content:space-between; align-items:center; margin-bottom:10px; }
.news-card-cat {
    padding:3px 10px; border-radius:var(--radius-full);
    font-size:11px; font-weight:700; color:var(--primary);
    background:rgba(0,87,184,.1);
}
.news-card-date span { font-size:12px; color:var(--text-muted); }
.news-card-body h3 { font-size:17px; font-weight:700; color:var(--text-h); margin-bottom:8px; line-height:1.4; display:-webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical; overflow:hidden; }
.news-card-body p { font-size:14px; color:var(--text-muted); line-height:1.65; display:-webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical; overflow:hidden; margin-bottom:14px; }
.news-card-footer { display:flex; justify-content:space-between; align-items:center; border-top:1px solid var(--border-light); padding-top:12px; }
.news-card-views { font-size:12px; color:var(--text-light); }
.news-card-readmore { font-size:12px; color:var(--primary); font-weight:600; }
.section-more { text-align:center; }

/* ════════════════════════════════════════
   司机加盟
════════════════════════════════════════ */
.driver-section {
    background:linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    padding:90px 0; color:#fff;
}
.driver-grid { display:grid; grid-template-columns:1fr 1fr; gap:60px; align-items:center; }
.driver-text h2 { font-size:40px; font-weight:900; margin-bottom:16px; }
.driver-text > p { font-size:17px; opacity:.8; margin-bottom:36px; line-height:1.7; }
.driver-steps { display:flex; flex-direction:column; gap:11px; margin-top:16px; }
.driver-step {
    display:flex; gap:15px; align-items:center;  /* gap也从20px减少到15px */
    background:rgba(255,255,255,.05); border-radius:var(--radius-lg);
    padding:13px; border:1px solid rgba(255,255,255,.08);  /* 减少三分之一 */
    transition:all 0.3s ease; position:relative;
}
.driver-step:hover {
    background:rgba(255,255,255,.08); border-color:var(--accent);
    transform:translateY(-2px); box-shadow:0 8px 20px rgba(0,0,0,0.2);
}
.step-num {
    width:32px; height:32px; flex-shrink:0;  /* 保持尺寸 */
    color:var(--primary); font-size:18px;  /* 图标颜色使用主题主色，字体大小增大 */
    display:flex; align-items:center; justify-content:center;
    background:none;  /* 移除渐变背景 */
    border-radius:0;  /* 移除圆角 */
    position:relative; z-index:1;
}

/* 移除step-num的::after伪元素（光晕效果） */
.step-num::after {
    content:''; position:absolute; top:-3px; left:-3px; right:-3px; bottom:-3px;
    border-radius:50%; background:linear-gradient(135deg, var(--accent) 0%, #3a7bd5 100%);
    opacity:0.3; z-index:-1; animation:pulse 2s infinite;
    display:none;  /* 隐藏光晕效果 */
}
.step-num::after {
    content:''; position:absolute; top:-3px; left:-3px; right:-3px; bottom:-3px;
    border-radius:50%; background:linear-gradient(135deg, var(--accent) 0%, #3a7bd5 100%);
    opacity:0.3; z-index:-1; animation:pulse 2s infinite;
}
@keyframes pulse {
    0% { transform:scale(1); opacity:0.3; }
    50% { transform:scale(1.05); opacity:0.2; }
    100% { transform:scale(1); opacity:0.3; }
}
.step-title {
    font-size:18px; font-weight:800; color:#fff;
    letter-spacing:0.5px; margin-right:12px;
    flex-shrink:0;
}
/* 移除箭头前缀，因为现在使用图标 */
.step-title::before {
    content:''; /* 清空内容 */
}
.step-desc {
    font-size:15px; opacity:.85; line-height:1.5;
    color:rgba(255,255,255,0.9); flex:1;
}
.driver-stats { display:grid; grid-template-columns:1fr 1fr; gap:20px; }
.driver-stat {
    background:rgba(255,255,255,.07); border-radius:var(--radius-lg);
    padding:28px 24px; text-align:center; border:1px solid rgba(255,255,255,.1);
}
.driver-stat-num { font-size:36px; font-weight:900; color:var(--accent); margin-bottom:4px; }
.driver-stat-label { font-size:14px; opacity:.75; }
.driver-form-card {
    background:linear-gradient(135deg, rgba(26,26,46,0.9) 0%, rgba(22,33,62,0.9) 100%);
    border-radius:var(--radius-xl); padding:40px;
    border:1px solid rgba(255,255,255,.15); backdrop-filter:blur(15px);
    max-width:694px; margin:0 auto; position:relative;  /* 从520px调整为694px（增加三分之一） */
    box-shadow:0 15px 35px rgba(0,0,0,0.3);
    transition:all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
.driver-form-card:hover {
    transform:translateY(-5px); box-shadow:0 20px 40px rgba(0,0,0,0.4);
    border-color:var(--accent);
}
.driver-form-card::before {
    content:''; position:absolute; top:0; left:0; right:0; bottom:0;
    border-radius:var(--radius-xl); background:linear-gradient(135deg, rgba(58,123,213,0.1) 0%, rgba(88,86,214,0.1) 100%);
    z-index:-1; pointer-events:none;
}
.driver-form-card h3 {
    font-size:24px; font-weight:900; margin-bottom:8px;
    color:#fff; text-align:center;
    background:linear-gradient(135deg, var(--accent) 0%, #3a7bd5 100%);
    -webkit-background-clip:text; -webkit-text-fill-color:transparent;
    background-clip:text;
}
.driver-form-card > p {
    font-size:15px; opacity:.85; margin-bottom:32px; text-align:center;
    color:rgba(255,255,255,0.9); line-height:1.6;
}
.driver-form { display:flex; flex-direction:column; gap:20px; }
.driver-form input,
.driver-form select {
    padding:14px 18px; border:1px solid rgba(255,255,255,.25);
    border-radius:var(--radius-lg); font-size:15px;
    background:rgba(0,0,0,0.3); color:#fff; width:100%;
    transition:all 0.3s ease; font-weight:500;
    box-shadow:inset 0 2px 4px rgba(0,0,0,0.2);
}
.driver-form input::placeholder,
.driver-form select:invalid { color:rgba(255,255,255,.55); }
.driver-form input:focus,
.driver-form select:focus {
    border-color:var(--accent); background:rgba(0,0,0,0.4);
    outline:none; box-shadow:0 0 0 3px rgba(58,123,213,0.2), inset 0 2px 4px rgba(0,0,0,0.2);
    transform:translateY(-1px);
}
.driver-form select option {
    background:#1a1a2e; color:#fff; padding:12px;
}
.driver-form .btn {
    justify-content:center; font-size:16px; padding:16px;
    font-weight:700; letter-spacing:0.5px;
    background:linear-gradient(135deg, var(--accent) 0%, #3a7bd5 100%);
    border:none; margin-top:8px; border-radius:var(--radius-lg);
    transition:all 0.3s ease; box-shadow:0 4px 12px rgba(58,123,213,0.3);
}
.driver-form .btn:hover {
    transform:translateY(-2px); box-shadow:0 8px 20px rgba(58,123,213,0.4);
    background:linear-gradient(135deg, #3a7bd5 0%, var(--accent) 100%);
}
.driver-form .btn:active {
    transform:translateY(0); box-shadow:0 2px 8px rgba(58,123,213,0.3);
}

/* ════════════════════════════════════════
   关于我们
════════════════════════════════════════ */
.about-intro { padding:80px 0; background:var(--bg-white); }
.about-grid { display:grid; grid-template-columns:1fr 1fr; gap:60px; align-items:center; }
.about-img {
    height:400px; border-radius:var(--radius-xl); overflow:hidden;
    background:linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    display:flex; align-items:center; justify-content:center;
    position:relative;
}
.about-img-content { text-align:center; color:#fff; padding:40px; }
.about-img-content i { font-size:80px; opacity:.4; margin-bottom:20px; }
.about-img-content h3 { font-size:28px; font-weight:800; }
.about-badge {
    position:absolute; bottom:-20px; right:-20px;
    background:var(--accent); color:#fff; padding:20px 28px;
    border-radius:var(--radius-lg); box-shadow:var(--shadow-lg);
}
.about-badge-num { font-size:32px; font-weight:900; display:block; }
.about-badge-label { font-size:13px; opacity:.85; }
.about-text h2 { font-size:34px; font-weight:800; color:var(--text-h); margin-bottom:16px; }
.about-text > p { font-size:16px; color:var(--text-muted); margin-bottom:28px; line-height:1.8; }
.about-features { display:grid; grid-template-columns:1fr 1fr; gap:16px; }
.about-feature {
    display:flex; gap:12px; align-items:flex-start;
    padding:14px; border-radius:var(--radius-md);
    background:var(--bg-page); border:1px solid var(--border-light);
}
.about-feature i { font-size:20px; color:var(--primary); margin-top:2px; flex-shrink:0; }
.about-feature span { font-size:14px; font-weight:600; color:var(--text-h); }

/* ── 发展历程时间线 ── */
.timeline-section { padding:80px 0; }
.timeline {
    position:relative; max-width:800px; margin:0 auto;
    padding-left:40px;
}
.timeline::before {
    content:''; position:absolute; left:12px; top:0; bottom:0;
    width:3px; background:linear-gradient(180deg, var(--primary), var(--secondary));
}
.timeline-item { position:relative; padding-bottom:44px; }
.timeline-item::before {
    content:''; position:absolute; left:-34px; top:6px;
    width:16px; height:16px; border-radius:50%;
    background:var(--primary); border:3px solid #fff; box-shadow:var(--shadow-sm);
}
.timeline-year {
    font-size:13px; font-weight:800; color:var(--accent);
    text-transform:uppercase; letter-spacing:1px; margin-bottom:6px;
}
.timeline-item h3 { font-size:18px; font-weight:700; color:var(--text-h); margin-bottom:6px; }
.timeline-item p { font-size:15px; color:var(--text-muted); line-height:1.65; }

/* ════════════════════════════════════════
   联系我们
════════════════════════════════════════ */
.contact-section { padding:80px 0; background:var(--bg-white); }
.contact-grid { display:grid; grid-template-columns:1fr 1fr; gap:48px; }
.contact-info-cards { display:flex; flex-direction:column; gap:16px; }
.contact-card {
    display:flex; gap:16px; align-items:flex-start;
    padding:22px; border-radius:var(--radius-lg);
    background:var(--bg-page); border:1px solid var(--border-light); transition:var(--trans);
}
.contact-card:hover { transform:translateX(4px); box-shadow:var(--shadow-md); }
.contact-card-icon {
    width:48px; height:48px; border-radius:var(--radius-md); flex-shrink:0;
    display:flex; align-items:center; justify-content:center;
    font-size:20px;
}
.contact-card:nth-child(1) .contact-card-icon { background:rgba(0,87,184,.1); color:var(--primary); }
.contact-card:nth-child(2) .contact-card-icon { background:rgba(255,107,0,.1); color:var(--accent); }
.contact-card:nth-child(3) .contact-card-icon { background:rgba(0,163,224,.1); color:var(--secondary); }
.contact-card:nth-child(4) .contact-card-icon { background:rgba(46,125,50,.1); color:var(--success); }
.contact-card h4 { font-size:16px; font-weight:700; color:var(--text-h); margin-bottom:4px; }
.contact-card p { font-size:14px; color:var(--text-muted); line-height:1.6; }
.contact-form-wrap {
    background:var(--bg-page); border-radius:var(--radius-xl);
    padding:36px; border:1px solid var(--border-light);
}
.contact-form-wrap h3 { font-size:20px; font-weight:700; color:var(--text-h); margin-bottom:24px; }
.form-group { display:flex; flex-direction:column; gap:6px; margin-bottom:16px; }
.form-group label { font-size:14px; font-weight:600; color:var(--text-h); }
.form-group input,
.form-group select,
.form-group textarea {
    padding:12px 16px; border:2px solid var(--border);
    border-radius:var(--radius-md); font-size:15px; color:var(--text-h);
    background:#fff; transition:var(--trans); width:100%; box-sizing:border-box;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color:var(--primary); box-shadow:0 0 0 3px rgba(0,87,184,.1); }
.form-group textarea { height:120px; resize:vertical; }
.form-row { display:grid; grid-template-columns:1fr 1fr; gap:14px; }

/* ════════════════════════════════════════
   隐私政策 & 用户协议
════════════════════════════════════════ */
.doc-section { padding:80px 0; background:var(--bg-white); }
.doc-wrap { max-width:780px; margin:0 auto; background:var(--bg-white); border-radius:var(--radius-xl); padding:48px 56px; box-shadow:var(--shadow-md); border:1px solid var(--border-light); }
.doc-wrap h1 { font-size:30px; font-weight:800; color:var(--text-h); margin-bottom:8px; text-align:center; }
.doc-meta { text-align:center; color:var(--text-muted); font-size:14px; margin-bottom:36px; }
.doc-content h2 { font-size:20px; font-weight:700; color:var(--text-h); margin:32px 0 12px; padding-top:20px; border-top:1px solid var(--border-light); }
.doc-content h2:first-child { margin-top:0; padding-top:0; border-top:none; }
.doc-content p { font-size:15px; color:var(--text-body); line-height:1.8; margin-bottom:12px; }
.doc-content ul { padding-left:20px; margin-bottom:12px; }
.doc-content li { font-size:15px; color:var(--text-body); line-height:1.8; margin-bottom:6px; }

/* ════════════════════════════════════════
   页脚
════════════════════════════════════════ */
.footer { background:var(--text-h); color:rgba(255,255,255,.75); padding:64px 0 0; }
.footer-container { max-width:var(--max-w); margin:0 auto; padding:0 24px; display:grid; grid-template-columns:2fr 1fr 1fr 1.5fr; gap:40px; margin-bottom:48px; }
.footer-brand .logo { margin-bottom:16px; }
.footer-brand .logo-text, .footer-brand .logo-text span { color:#fff; }
.footer-brand p { font-size:14px; line-height:1.7; opacity:.7; }
.footer-column h4 { font-size:15px; font-weight:700; color:#fff; margin-bottom:16px; }
.footer-column a { display:block; font-size:14px; color:rgba(255,255,255,.6); padding:4px 0; transition:var(--trans); }
.footer-column a:hover { color:#fff; padding-left:4px; }
.footer-column p { display:flex; align-items:center; gap:8px; font-size:14px; color:rgba(255,255,255,.6); margin-bottom:8px; }
.footer-column i { color:var(--secondary); width:16px; text-align:center; }
.footer-social { display:flex; gap:10px; margin-top:16px; }
.footer-social a {
    width:36px; height:36px; border-radius:50%; border:1px solid rgba(255,255,255,.2);
    display:flex; align-items:center; justify-content:center; font-size:15px;
    color:rgba(255,255,255,.6); transition:var(--trans);
}
.footer-social a:hover { background:var(--accent); border-color:var(--accent); color:#fff; }
.footer-bottom {
    border-top:1px solid rgba(255,255,255,.1);
    padding:20px 24px; max-width:var(--max-w); margin:0 auto;
    display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:12px;
}
.footer-bottom p { font-size:13px; color:rgba(255,255,255,.45); }
.footer-bottom-links { display:flex; gap:20px; flex-wrap:wrap; }
.footer-bottom-links a { font-size:13px; color:rgba(255,255,255,.45); }
.footer-bottom-links a:hover { color:rgba(255,255,255,.8); }

/* ════════════════════════════════════════
   Toast 提示
════════════════════════════════════════ */
.toast {
    position:fixed; bottom:28px; right:28px; z-index:9999;
    padding:12px 22px; border-radius:var(--radius-md);
    font-size:14px; font-weight:500; color:#fff;
    box-shadow:var(--shadow-lg); transform:translateY(80px); opacity:0;
    transition:all .35s var(--ease-spring);
}
.toast.show { transform:translateY(0); opacity:1; }
.toast-success { background:var(--success); }
.toast-error { background:var(--danger); }
.toast-info { background:var(--primary); }

/* ════════════════════════════════════════
   响应式
════════════════════════════════════════ */
@media (max-width: 992px) {
    .booking-form { grid-template-columns:1fr 1fr; }
    .feature-grid, .service-cards, .news-grid, .safety-grid { grid-template-columns:1fr 1fr; }
    .download-grid, .driver-grid, .about-grid, .contact-grid { grid-template-columns:1fr; gap:36px; }
    .download-phone { display:none; }
    .hero-content h1 { font-size:38px; }
    .footer-container { grid-template-columns:1fr 1fr; }
    .stats-container { grid-template-columns:1fr 1fr; }
    .driver-stat { padding:20px; }
    .doc-wrap { padding:32px 24px; }
}
@media (max-width: 768px) {
    .nav-links { display:none; }
    .nav-toggle { display:flex; }
    .nav-links.open { display:flex; flex-direction:column; position:fixed; top:var(--nav-h); left:0; right:0; background:#fff; padding:16px; border-bottom:1px solid var(--border); box-shadow:var(--shadow-md); }
    .nav-links.open a { padding:12px 16px; }
    .hero { height:480px; }
    .hero-content h1 { font-size:30px; }
    .booking-form { grid-template-columns:1fr; }
    .booking-bar { margin-top:-40px; padding:24px 20px; }
    .feature-grid, .service-cards, .news-grid, .safety-grid { grid-template-columns:1fr; }
    .stats-container { grid-template-columns:1fr 1fr; }
    .section-header h2 { font-size:28px; }
    .about-features { grid-template-columns:1fr; }
    .footer-container { grid-template-columns:1fr; }
    .footer-bottom { flex-direction:column; text-align:center; }
    .driver-steps { gap:16px; }
    .form-row { grid-template-columns:1fr; }
    .hero-btns { flex-direction:column; }

    .driver-step {
        flex-wrap: wrap;
        gap: 12px;
    }
    .step-title {
        flex-basis: 100%;
        margin-right: 0;
        margin-bottom: 4px;
    }
    .step-desc {
        flex-basis: 100%;
        margin-left: 36px; /* 48px数字宽度 + 20px间距 */
    }
}
@media (max-width: 480px) {
    .hero { height:420px; }
    .hero-content h1 { font-size:26px; }
    .stat-num { font-size:30px; }
    .download-text h2 { font-size:30px; }
    .driver-text h2 { font-size:28px; }
    .about-badge { bottom:-14px; right:-10px; padding:14px 18px; }
    .about-badge-num { font-size:24px; }
}
.driver-text {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}
@media (max-width: 768px) {
    .driver-step {
        flex-direction: column; gap: 12px; padding: 16px;
        text-align: center;
    }
    .step-num {
        width: 24px; height: 24px; font-size: 14px; background:none;
        margin: 0 auto;
    }
    .step-title { font-size: 16px; }
    .step-desc { font-size: 14px; }
    .driver-text { max-width: 100%; }
}

/* 移动端表单优化 */
@media (max-width: 768px) {
    .driver-form-card {
        padding: 28px; border-radius: var(--radius-lg);
    }
    .driver-form-card h3 { font-size: 20px; }
    .driver-form-card > p { font-size: 14px; margin-bottom: 24px; }
    .driver-form { gap: 16px; }
    .driver-form input, .driver-form select { 
        padding: 12px 16px; font-size: 14px; border-radius: var(--radius-md);
    }
    .driver-form .btn { padding: 14px; font-size: 15px; }
    .driver-grid { gap: 32px !important; }
}

/* 超小屏幕（≤480px）时卡片宽度100% */
@media (max-width: 480px) {
    .driver-form-card {
        max-width: 100%;
    }
}

/* ========== 大众风格页脚 ========== */
.footer-main { padding:48px 0 32px; }
.footer-grid { display:flex; justify-content:center; }
.footer-section h4 { font-size:16px; font-weight:700; color:#fff; margin-bottom:20px; position:relative; }
.footer-section h4::after { content:''; position:absolute; left:0; bottom:-8px; width:24px; height:2px; background:var(--primary); border-radius:1px; }
.footer-links { display:flex; flex-direction:column; gap:12px; }
.footer-links a { font-size:14px; color:rgba(255,255,255,.5); transition:var(--trans); }
.footer-links a:hover { color:rgba(255,255,255,.85); }
.footer-hotline { font-size:28px; font-weight:700; color:#fff; margin:8px 0 12px; letter-spacing:1px; }
.footer-hours { font-size:13px; color:rgba(255,255,255,.55); margin:0; }
.footer-wechat { font-size:14px; color:rgba(255,255,255,.75); margin:0 0 4px; }
.footer-wechat-tip { font-size:12px; color:rgba(255,255,255,.5); margin:0; }

/* 版权信息优化 */
.footer-bottom { flex-direction:column; text-align:center; gap:16px; padding:24px 16px; }
.copyright { font-size:13px; color:rgba(255,255,255,.5); margin:0; }
.footer-bottom-links { justify-content:center; gap:16px 24px; }
.footer-bottom-links a { font-size:12px; color:rgba(255,255,255,.45); }
.footer-bottom-links a:hover { color:rgba(255,255,255,.8); }

/* 响应式页脚 */
@media(max-width:768px) {
    .footer-grid { grid-template-columns:1fr; gap:32px; text-align:center; }
    .footer-section h4::after { left:50%; transform:translateX(-50%); }
    .footer-links { align-items:center; }
}