/*
Theme Name: 齐家睿创装修
Theme URI: https://qirc77.cn
Author: 郴州市齐家睿创装修有限公司
Author URI: https://qirc77.cn
Description: 齐家睿创装修官网主题 - 清晰/简约/大气 专业装修公司设计感，支持线索报价转化与移动端APP感TabBar。
Version: 2.0.0
Tags: 装修,家装,郴州,齐家睿创
Text Domain: qijia-ruichuang
*/

/* =====================================
   01. 设计 Token 变量体系（暖橙+白底）
   ===================================== */
:root {
    /* 主色：暖橙（装修行业温度+强调转化） */
    --primary: #FF7A00;
    --primary-dark: #E86A00;
    --primary-light: #FFF1E2;
    /* 辅色：深灰 标题 ；中灰 正文；浅灰 边框/背景 */
    --dark: #1F2937;
    --text: #333333;
    --text-light: #666666;
    --muted: #999999;
    --bg: #FFFFFF;
    --gray-1: #FAFBFC;
    --gray-2: #EEF0F3;
    --gray-3: #D9DDE1;
    /* 阴影：极轻节制型（不用blur光斑） */
    --shadow-sm: 0 2px 10px rgba(0,0,0,0.04);
    --shadow-md: 0 6px 18px rgba(0,0,0,0.06);
    /* 尺寸 */
    --radius: 8px;
    --radius-lg: 12px;
    --container: 1200px;
    /* 过渡 */
    --t: .25s ease;
}

/* =====================================
   02. Reset & 基础
   ===================================== */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
    font-size: 14px;
    line-height: 1.7;
    color: var(--text);
    background: var(--bg);
    -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; transition: color var(--t); }
a:hover { color: var(--primary); }
img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; margin: 0; padding: 0; }
h1,h2,h3,h4,h5,h6 { margin: 0 0 16px; color: var(--dark); font-weight: 700; line-height: 1.3; }
h1 { font-size: 40px; }
h2 { font-size: 30px; }
h3 { font-size: 20px; }
h4 { font-size: 16px; }
p { margin: 0 0 12px; color: var(--text-light); }

.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 20px;
}

/* =====================================
   03. 通用按钮/卡片/标签（节制装饰）
   ===================================== */
.btn {
    display: inline-flex; align-items: center; justify-content: center;
    padding: 12px 26px;
    border-radius: var(--radius);
    font-size: 15px; font-weight: 600;
    border: 1px solid transparent;
    cursor: pointer;
    transition: all var(--t);
    white-space: nowrap;
    user-select: none;
    line-height: 1;
}
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); color: #fff; }
.btn-primary:active { transform: scale(0.97); }
.btn-outline {
    background: transparent; color: var(--primary); border-color: var(--primary);
}
.btn-outline:hover { background: var(--primary); color: #fff; }
.btn-outline:active { transform: scale(0.97); }
.btn-lg { padding: 15px 36px; font-size: 16px; }

/* 极轻卡片：1px 描边 + 单层阴影；节制装饰 */
.card {
    background: #fff;
    border: 1px solid var(--gray-2);
    border-radius: var(--radius-lg);
    padding: 24px;
    transition: all var(--t);
    overflow: hidden;
}
.card:hover {
    border-color: var(--primary-light);
    box-shadow: var(--shadow-md);
    transform: translateY(-3px);
}
.section-tag {
    display: inline-block;
    padding: 5px 14px;
    font-size: 13px;
    color: var(--primary);
    background: var(--primary-light);
    border-radius: 999px;
    font-weight: 600;
    letter-spacing: .5px;
    margin-bottom: 14px;
}
.section-title { text-align: center; margin-bottom: 44px; }
.section-title h2 { margin-bottom: 10px; }
.section-title h2 .accent { color: var(--primary); }
.section-title p { font-size: 15px; color: var(--muted); }

/* 大板块留白：清晰大气 */
.section { padding: 96px 0; }
.section-gray { background: var(--gray-1); }
.section + .section { padding-top: 96px; }

/* =====================================
   04. 顶部栏 (白底+细描边)
   ===================================== */
.top-bar {
    background: var(--bg);
    border-bottom: 1px solid var(--gray-2);
    color: var(--text-light);
    font-size: 13px;
}
.top-bar .container {
    display: flex; justify-content: space-between; align-items: center;
    min-height: 38px; flex-wrap: nowrap; gap: 16px;
}
.top-left, .top-right {
    display: flex; align-items: center;
    flex-wrap: nowrap;
    gap: 6px;
}
.top-left span, .top-right a {
    white-space: nowrap;
    padding: 8px 4px;
}
.top-left .sep-item {
    color: var(--gray-3); margin: 0 4px;
}
.top-right a {
    color: var(--text-light);
}
.top-right a:hover {
    color: var(--primary);
}

/* =====================================
   05. 头部导航 (白底)
   ===================================== */
.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: var(--bg);
    border-bottom: 1px solid var(--gray-2);
    box-shadow: var(--shadow-sm);
}
.site-header .container {
    display: flex; align-items: center; justify-content: space-between;
    min-height: 76px;
    gap: 16px;
}
.site-logo {
    display: flex; align-items: center; gap: 12px;
    flex-shrink: 0;
}
.site-logo .logo-icon {
    width: 48px; height: 48px;
    background: var(--primary);
    color: #fff;
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    font-size: 24px; font-weight: 800;
    flex-shrink: 0;
}
.site-logo .logo-text-wrap {
    display: flex; flex-direction: column; line-height: 1.2;
    white-space: nowrap;
}
.site-logo .logo-text-wrap {
    font-size: 20px; font-weight: 800; color: var(--dark);
}
.site-logo .logo-text-wrap small {
    font-size: 11px; color: var(--muted); font-weight: 500;
    letter-spacing: 1.5px; margin-top: 4px;
    white-space: nowrap;
}

/* 主导航：12项 */
.main-nav { flex: 1; display: flex; justify-content: center; }
.main-nav > ul {
    display: flex; align-items: center; gap: 4px; flex-wrap: nowrap;
}
.main-nav > ul > li { position: relative; flex-shrink: 0; }
.main-nav > ul > li > a {
    display: inline-block;
    padding: 10px 12px;
    font-size: 14px; font-weight: 500;
    color: var(--dark);
    white-space: nowrap;
    border-bottom: 2px solid transparent;
    transition: color var(--t), border-color var(--t), background var(--t);
}
.main-nav > ul > li > a:hover,
.main-nav > ul > li.current-menu-item > a {
    color: var(--primary);
    border-bottom-color: var(--primary);
}

/* 右侧电话 */
.header-phone {
    display: flex; align-items: center; gap: 10px;
    flex-shrink: 0; padding-left: 12px;
    border-left: 1px solid var(--gray-2);
}
.header-phone .phone-icon {
    width: 38px; height: 38px; border-radius: 50%;
    background: var(--primary-light); color: var(--primary);
    display: flex; align-items: center; justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
}
.phone-label {
    font-size: 11px; color: var(--muted); margin-bottom: 2px;
    white-space: nowrap;
}
.phone-num {
    font-size: 18px; font-weight: 700; color: var(--dark);
    white-space: nowrap;
    font-family: "DIN Alternate", "Helvetica Neue", Arial, sans-serif;
}
.phone-num:hover { color: var(--primary); }

/* 汉堡按钮（移动端） */
.mobile-menu-btn {
    display: none;
    width: 44px; height: 44px;
    border: 1px solid var(--gray-2);
    background: #fff;
    border-radius: var(--radius);
    padding: 10px;
    flex-direction: column; justify-content: space-between;
    cursor: pointer;
}
.mobile-menu-btn span {
    display: block; height: 2px;
    background: var(--dark);
    border-radius: 2px;
    transition: all var(--t);
}

/* =====================================
   06. Hero Banner (实景图+单向遮罩 简洁无blur)
   ===================================== */
.hero-banner {
    position: relative;
    height: 560px;
    overflow: hidden;
    padding-top: 0;
}
.hero-banner .hero-bg {
    position: absolute;
    top: 0; right: 0; bottom: 0; left: 0;
    /* fallback 深色背景：图片加载失败 / CDN 超时也能看到白字白按钮 */
    background-color: #2B2B2B;
    background-image:
        linear-gradient(to right, rgba(0,0,0,0.65) 0%, rgba(0,0,0,0.2) 60%, rgba(0,0,0,0) 100%),
        url('https://picsum.photos/seed/qijia-interior/1920/720');
    background-size: cover;
    background-position: center;
}
.hero-banner .container {
    position: relative; height: 100%;
    display: flex; align-items: center;
}
.hero-content { max-width: 620px; color: #fff; }
.hero-content .hero-tag {
    display: inline-block;
    padding: 8px 18px;
    background: rgba(255,255,255,.15);
    color: #fff;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 500;
    backdrop-filter: none;
    margin-bottom: 22px;
    border: 1px solid rgba(255,255,255,.25);
}
.hero-content h1 {
    color: #fff;
    font-size: 50px;
    line-height: 1.15;
    margin-bottom: 20px;
    letter-spacing: -1px;
}
.hero-content h1 .accent { color: var(--primary); }
.hero-content .hero-desc {
    color: rgba(255,255,255,.85);
    font-size: 16px;
    margin-bottom: 32px;
    max-width: 540px;
}
.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-btns .btn-outline {
    color: #fff;
    border-color: rgba(255,255,255,.85);
    border-width: 1.5px;
    /* fallback：即使背景图加载失败，半透明深色也能让按钮在白/浅底上可辨识 */
    background: rgba(0,0,0,0.35);
}
.hero-btns .btn-outline:hover {
    background: #fff; color: var(--dark); border-color: #fff;
}

/* 轮播指示器 — 独立于背景，白/深底都可见 */
.hero-dots {
    position: absolute; left: 50%; transform: translateX(-50%);
    bottom: 24px; display: flex; gap: 8px;
}
.hero-dots span {
    width: 34px; height: 5px; border-radius: 3px;
    background: rgba(0,0,0,0.25);
    border: 1px solid rgba(255,255,255,0.8);
    cursor: pointer;
    transition: all var(--t);
}
.hero-dots span.active {
    background: var(--primary);
    border-color: transparent;
    width: 50px;
}

/* =====================================
   07. 4格优势图标条
   ===================================== */
.advantages { padding: 40px 0; background: var(--bg); }
.advantages .row {
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 0;
    border: 1px solid var(--gray-2);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}
.advantage-item {
    padding: 26px 22px;
    display: flex; align-items: center; gap: 16px;
    border-right: 1px solid var(--gray-2);
}
.advantage-item:last-child { border-right: none; }
.advantage-item .ic {
    width: 52px; height: 52px;
    background: var(--primary-light);
    color: var(--primary);
    border-radius: 12px;
    display: flex; align-items: center; justify-content: center;
    font-size: 24px;
    flex-shrink: 0;
}
.advantage-item h4 { margin-bottom: 4px; font-size: 17px; }
.advantage-item p { font-size: 13px; color: var(--muted); margin: 0; }

/* =====================================
   08. 快捷报价条（顶部Banner下方，江湖装企同款）
   ===================================== */
.hero-quick {
    margin-top: -56px;
    position: relative;
    z-index: 5;
}
.hero-quick .quick-wrap {
    background: #fff;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--gray-2);
    padding: 24px 28px;
}
.quick-top {
    display: flex; align-items: center; justify-content: space-between;
    margin-bottom: 18px; flex-wrap: wrap; gap: 10px;
}
.quick-top h3 { margin: 0; font-size: 18px; }
.quick-top .today {
    font-size: 13px; color: var(--muted);
}
.quick-top .today strong {
    color: var(--primary); font-size: 16px; font-weight: 700;
    margin: 0 3px;
    font-family: "DIN Alternate", Arial, sans-serif;
}
.quick-form {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr auto;
    gap: 12px;
    align-items: end;
}
.quick-form input, .quick-form select {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--gray-2);
    border-radius: var(--radius);
    background: var(--gray-1);
    color: var(--text);
    font-size: 14px;
    transition: all var(--t);
    outline: none;
}
.quick-form input:focus, .quick-form select:focus {
    border-color: var(--primary);
    background: #fff;
    box-shadow: 0 0 0 3px rgba(255,122,0,.1);
}
.quick-form .label {
    display: block;
    font-size: 12px; color: var(--muted); margin-bottom: 6px;
    font-weight: 500;
}
.quick-form button {
    height: 44px; padding: 0 28px;
    font-size: 15px;
}

/* =====================================
   09. 家装套系 3款
   ===================================== */
.pkg-grid {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}
.pkg-card {
    position: relative;
    padding: 0;
    overflow: hidden;
}
.pkg-card .pkg-badge {
    position: absolute; top: 16px; right: 16px;
    z-index: 2;
    background: var(--primary); color: #fff;
    font-size: 12px; font-weight: 700;
    padding: 5px 12px; border-radius: 999px;
}
.pkg-card .thumb {
    height: 220px;
    background-size: cover; background-position: center;
}
.pkg-card .body { padding: 24px 26px; }
.pkg-card .title { font-size: 20px; font-weight: 700; margin-bottom: 6px; }
.pkg-card .subtitle {
    color: var(--muted); font-size: 13px; margin-bottom: 16px;
}
.pkg-card .price {
    padding: 14px 0;
    border-top: 1px dashed var(--gray-2);
    border-bottom: 1px dashed var(--gray-2);
    display: flex; align-items: baseline; gap: 6px;
    margin-bottom: 16px;
}
.pkg-card .price .num {
    font-size: 32px; color: var(--primary); font-weight: 800;
    line-height: 1;
    font-family: "DIN Alternate", Arial, sans-serif;
}
.pkg-card .price .unit { color: var(--text-light); font-size: 13px; }
.pkg-card .features { margin-bottom: 20px; }
.pkg-card .features li {
    padding: 6px 0;
    color: var(--text-light);
    font-size: 14px;
    padding-left: 18px;
    position: relative;
}
.pkg-card .features li::before {
    content: "✓";
    position: absolute; left: 0; top: 6px;
    color: var(--primary);
    font-weight: 700;
    font-size: 13px;
}
.pkg-card .actions {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 10px;
}
.pkg-card .actions .btn { padding: 10px; font-size: 14px; }

/* =====================================
   10. 精品案例 6格 + tab
   ===================================== */
.case-tabs {
    display: flex; justify-content: center; flex-wrap: wrap;
    gap: 8px; margin-bottom: 36px;
}
.case-tabs button {
    padding: 9px 22px;
    border: 1px solid var(--gray-2);
    background: #fff;
    color: var(--text-light);
    border-radius: 999px;
    font-size: 14px;
    cursor: pointer;
    transition: all var(--t);
}
.case-tabs button:hover { color: var(--primary); border-color: var(--primary-light); }
.case-tabs button.active {
    background: var(--primary); color: #fff; border-color: var(--primary);
}
.case-grid {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 26px;
}
.case-card { padding: 0; cursor: pointer; }
.case-card .thumb {
    position: relative;
    height: 260px;
    background-size: cover; background-position: center;
}
.case-card .thumb .mask {
    position: absolute; inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,.55) 0%, transparent 60%);
    opacity: 0;
    transition: opacity var(--t);
    display: flex; align-items: flex-end; padding: 20px;
    color: #fff;
}
.case-card:hover .thumb .mask { opacity: 1; }
.case-card .body { padding: 20px 22px; }
.case-card .tags {
    display: flex; gap: 6px; margin-bottom: 10px; flex-wrap: wrap;
}
.case-card .tags span {
    padding: 3px 10px;
    font-size: 12px;
    color: var(--primary);
    background: var(--primary-light);
    border-radius: 4px;
    white-space: nowrap;
}
.case-card .title { font-size: 17px; font-weight: 600; margin-bottom: 6px; }
.case-card .meta {
    color: var(--muted); font-size: 13px;
    display: flex; gap: 14px;
}

/* =====================================
   11. 新增模块：团装小区
   ===================================== */
.community-grid {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 26px;
}
.comm-card { padding: 0; }
.comm-card .thumb {
    height: 200px;
    background-size: cover; background-position: center;
}
.comm-card .body { padding: 22px 24px; }
.comm-card .title { font-size: 18px; font-weight: 700; margin-bottom: 10px; }
.comm-card .info-row {
    display: flex; justify-content: space-between;
    color: var(--muted); font-size: 13px;
    margin-bottom: 14px;
}
.comm-card .progress {
    height: 8px; background: var(--gray-2);
    border-radius: 4px; overflow: hidden; margin-bottom: 8px;
}
.comm-card .progress > span {
    display: block; height: 100%;
    background: linear-gradient(90deg, var(--primary), #FF9A33);
    border-radius: 4px;
}
.comm-card .progress-text {
    display: flex; justify-content: space-between;
    font-size: 12px; color: var(--muted); margin-bottom: 16px;
}
.comm-card .progress-text .num { color: var(--primary); font-weight: 700; }
.comm-card .tags {
    display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 16px;
}
.comm-card .tags span {
    padding: 4px 10px;
    font-size: 12px;
    background: #FFF7EE;
    color: #D45E00;
    border-radius: 4px;
    border: 1px solid #FFE6CC;
}
.comm-card .actions {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 10px;
}
.comm-card .actions .btn { padding: 10px; font-size: 13px; }

/* =====================================
   12. 新增模块：优惠活动
   ===================================== */
.promo-layout {
    display: grid; grid-template-columns: 1.2fr 1fr;
    gap: 28px;
}
.promo-banner {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    min-height: 360px;
    padding: 40px 44px;
    background: linear-gradient(135deg, #FFE7CC 0%, #FFD1A8 100%);
    display: flex; flex-direction: column; justify-content: center;
    color: var(--dark);
}
.promo-banner .tag {
    display: inline-block; align-self: flex-start;
    padding: 6px 16px;
    background: var(--dark); color: #fff;
    font-size: 13px; border-radius: 999px; margin-bottom: 20px;
}
.promo-banner h3 {
    font-size: 28px; margin-bottom: 12px;
}
.promo-banner h3 .percent {
    color: var(--primary); font-size: 42px; font-weight: 800;
    display: inline-block; margin: 0 6px;
    font-family: "DIN Alternate", Arial, sans-serif;
}
.promo-banner p { color: #5B4630; margin-bottom: 22px; max-width: 380px; }
.promo-banner .deadline {
    display: flex; gap: 10px; margin-bottom: 22px; flex-wrap: wrap;
}
.promo-banner .deadline .d {
    background: rgba(255,255,255,.65);
    padding: 10px 14px;
    border-radius: var(--radius);
    font-family: "DIN Alternate", Arial, sans-serif;
    font-size: 18px; font-weight: 700;
    color: var(--dark);
    text-align: center;
    min-width: 58px;
}
.promo-banner .deadline .d small {
    display: block; font-size: 11px; color: var(--muted);
    font-family: inherit; font-weight: 500;
}
.promo-list {
    display: flex; flex-direction: column; gap: 16px;
}
.promo-item {
    padding: 22px 24px;
    background: #fff;
    border: 1px solid var(--gray-2);
    border-radius: var(--radius-lg);
    transition: all var(--t);
    display: flex; align-items: center; gap: 18px;
}
.promo-item:hover {
    border-color: var(--primary-light);
    box-shadow: var(--shadow-sm);
}
.promo-item .num {
    flex-shrink: 0;
    width: 56px; height: 56px;
    background: var(--primary-light);
    color: var(--primary);
    border-radius: 14px;
    display: flex; align-items: center; justify-content: center;
    font-family: "DIN Alternate", Arial, sans-serif;
    font-size: 26px; font-weight: 800;
}
.promo-item .info { flex: 1; }
.promo-item .info h4 { margin-bottom: 6px; font-size: 17px; }
.promo-item .info .price-row {
    display: flex; align-items: baseline; gap: 10px;
    margin-bottom: 6px;
}
.promo-item .info .price-row .now {
    color: var(--primary); font-size: 20px; font-weight: 700;
    font-family: "DIN Alternate", Arial, sans-serif;
}
.promo-item .info .price-row .old {
    color: var(--muted); text-decoration: line-through;
    font-size: 13px;
}
.promo-item .info .date {
    color: var(--muted); font-size: 12px;
}

/* =====================================
   13. 设计师团队
   ===================================== */
.des-grid {
    display: grid; grid-template-columns: repeat(4, 1fr);
    gap: 22px;
}
.des-card { padding: 0; overflow: hidden; }
.des-card .thumb {
    position: relative;
    height: 340px;
    background-size: cover; background-position: center top;
}
.des-card .thumb .badge {
    position: absolute; bottom: 12px; left: 14px;
    background: rgba(0,0,0,.55);
    color: #fff;
    padding: 5px 12px;
    font-size: 12px;
    border-radius: 999px;
}
.des-card .body { padding: 18px 22px 22px; }
.des-card .name {
    font-size: 18px; font-weight: 700; margin-bottom: 6px;
    display: flex; align-items: center; justify-content: space-between;
}
.des-card .name .title {
    font-size: 12px; color: var(--primary);
    background: var(--primary-light);
    padding: 3px 8px; border-radius: 4px;
    font-weight: 500;
}
.des-card .meta {
    display: flex; gap: 10px; flex-wrap: wrap;
    margin-bottom: 12px;
}
.des-card .meta span {
    font-size: 12px; color: var(--muted);
}
.des-card .tags {
    display: flex; gap: 5px; flex-wrap: wrap;
    margin-bottom: 14px;
}
.des-card .tags span {
    padding: 3px 8px;
    font-size: 11px;
    background: var(--gray-1);
    color: var(--text-light);
    border-radius: 4px;
}

/* =====================================
   14. 新增模块：施工团队（工长 + 6工艺）
   ===================================== */
.workers-grid {
    display: grid; grid-template-columns: repeat(4, 1fr);
    gap: 22px;
    margin-bottom: 56px;
}
.worker-card { padding: 0; overflow: hidden; }
.worker-card .thumb {
    position: relative;
    height: 260px;
    background-size: cover; background-position: center top;
}
.worker-card .body { padding: 18px 22px; }
.worker-card .name { font-size: 17px; font-weight: 700; margin-bottom: 6px; }
.worker-card .stats {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 6px;
    padding: 12px 0;
    border-top: 1px dashed var(--gray-2);
    border-bottom: 1px dashed var(--gray-2);
    margin: 10px 0;
}
.worker-card .stats .s {
    font-size: 12px; color: var(--muted);
    padding: 3px 0;
}
.worker-card .stats .s strong {
    display: block;
    font-size: 16px;
    color: var(--primary);
    font-family: "DIN Alternate", Arial, sans-serif;
}
.worker-card .skill {
    font-size: 12px; color: var(--text-light);
}
.craft-grid {
    display: grid; grid-template-columns: repeat(6, 1fr);
    gap: 18px;
}
.craft-item {
    padding: 28px 16px;
    background: #fff;
    border: 1px solid var(--gray-2);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: all var(--t);
}
.craft-item:hover {
    border-color: var(--primary-light);
    box-shadow: var(--shadow-sm);
    transform: translateY(-3px);
}
.craft-item .ic {
    width: 62px; height: 62px;
    margin: 0 auto 14px;
    background: var(--primary-light);
    color: var(--primary);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 28px;
}
.craft-item h4 { font-size: 16px; margin-bottom: 6px; }
.craft-item p { font-size: 12px; color: var(--muted); margin: 0; }

/* =====================================
   15. 在建工地（白底卡片，无深色背景）
   ===================================== */
.site-grid {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 26px;
}
.site-card { padding: 0; }
.site-card .thumb {
    position: relative;
    height: 220px;
    background-size: cover; background-position: center;
}
.site-card .thumb .phase {
    position: absolute; top: 14px; left: 14px;
    padding: 6px 14px;
    background: var(--primary);
    color: #fff;
    font-size: 13px;
    font-weight: 600;
    border-radius: 999px;
}
.site-card .body { padding: 22px 24px; }
.site-card .title { font-size: 18px; font-weight: 700; margin-bottom: 8px; }
.site-card .info-row {
    display: flex; justify-content: space-between;
    color: var(--muted); font-size: 13px;
    margin-bottom: 14px;
}
.site-card .progress {
    height: 8px; background: var(--gray-2);
    border-radius: 4px; overflow: hidden; margin-bottom: 8px;
}
.site-card .progress > span {
    display: block; height: 100%;
    background: linear-gradient(90deg, var(--primary), #FF9A33);
    border-radius: 4px;
}
.site-card .progress-text {
    display: flex; justify-content: space-between;
    font-size: 12px; color: var(--muted);
}
.site-card .progress-text .num { color: var(--primary); font-weight: 700; }

/* =====================================
   16. 新闻资讯 3篇
   ===================================== */
.news-grid {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 26px;
}
.news-card { padding: 0; }
.news-card .thumb {
    height: 220px;
    background-size: cover; background-position: center;
}
.news-card .body { padding: 22px 24px; }
.news-card .meta {
    display: flex; gap: 12px;
    color: var(--muted); font-size: 12px;
    margin-bottom: 10px;
}
.news-card .meta .cat {
    color: var(--primary);
    background: var(--primary-light);
    padding: 2px 10px;
    border-radius: 4px;
    font-weight: 500;
}
.news-card .title {
    font-size: 18px; font-weight: 700;
    margin-bottom: 10px;
    line-height: 1.4;
    transition: color var(--t);
}
.news-card:hover .title { color: var(--primary); }
.news-card .excerpt {
    font-size: 13px; color: var(--text-light);
    margin-bottom: 16px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.news-card .more {
    font-size: 13px; font-weight: 600;
    color: var(--primary);
}

/* =====================================
   17. 新增模块：材料商城品牌墙
   ===================================== */
.brand-wall {
    display: grid; grid-template-columns: repeat(8, 1fr);
    gap: 16px;
}
.brand-item {
    aspect-ratio: 1 / 1;
    background: #fff;
    border: 1px solid var(--gray-2);
    border-radius: var(--radius-lg);
    display: flex; align-items: center; justify-content: center;
    font-size: 15px; font-weight: 700;
    color: var(--dark);
    transition: all var(--t);
    padding: 12px;
    text-align: center;
    line-height: 1.3;
}
.brand-item:hover {
    border-color: var(--primary-light);
    box-shadow: var(--shadow-sm);
    transform: translateY(-3px);
    color: var(--primary);
}

/* =====================================
   18. 关于我们（白底简洁两列卡片）
   ===================================== */
.about-layout {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 44px; align-items: center;
}
.about-text h2 { font-size: 32px; margin-bottom: 16px; }
.about-text h2 .accent { color: var(--primary); }
.about-text .lead {
    font-size: 16px; color: var(--text);
    line-height: 1.9;
    margin-bottom: 22px;
}
.about-text .desc {
    font-size: 14px; color: var(--text-light);
    line-height: 1.9; margin-bottom: 28px;
}
.about-stats {
    display: grid; grid-template-columns: repeat(4, 1fr);
    gap: 18px; margin-bottom: 28px;
}
.about-stat {
    padding: 22px 16px;
    background: #fff;
    border: 1px solid var(--gray-2);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: all var(--t);
}
.about-stat:hover {
    border-color: var(--primary-light);
    box-shadow: var(--shadow-sm);
}
.about-stat .num {
    font-size: 32px; font-weight: 800; color: var(--primary);
    font-family: "DIN Alternate", Arial, sans-serif;
    line-height: 1;
    margin-bottom: 6px;
}
.about-stat .num .unit {
    font-size: 16px; font-weight: 600;
    margin-left: 2px;
}
.about-stat .label {
    font-size: 12px; color: var(--muted); font-weight: 500;
}
.about-img {
    position: relative;
    aspect-ratio: 4/3;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background-size: cover; background-position: center;
    box-shadow: var(--shadow-md);
}

/* =====================================
   19. CTA 免费报价大卡（中部，浅灰背景）
   ===================================== */
.cta-section {
    background: var(--gray-1);
    padding: 96px 0;
}
.cta-section .container {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 56px;
    align-items: center;
    background: #fff;
    padding: 56px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-2);
    box-shadow: var(--shadow-sm);
}
.cta-text .section-tag { background: var(--primary-light); color: var(--primary); }
.cta-text h2 { font-size: 30px; margin-bottom: 16px; line-height: 1.35; }
.cta-text h2 .accent { color: var(--primary); }
.cta-text p {
    font-size: 15px; line-height: 1.9;
    margin-bottom: 22px;
}
.cta-features {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 10px 20px;
}
.cta-features li {
    padding: 8px 0 8px 24px;
    color: var(--text-light);
    font-size: 14px;
    position: relative;
}
.cta-features li::before {
    content: "✓";
    position: absolute; left: 0; top: 8px;
    width: 18px; height: 18px;
    background: var(--primary-light);
    color: var(--primary);
    border-radius: 50%;
    font-size: 11px; font-weight: 700;
    display: flex; align-items: center; justify-content: center;
}

/* 报价表单 */
.quote-form {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 32px;
    border: 1px solid var(--gray-2);
    box-shadow: none;
}
.quote-form h3 {
    font-size: 22px; margin-bottom: 6px;
}
.quote-form .sub {
    color: var(--muted); font-size: 13px;
    margin-bottom: 22px;
    padding-bottom: 18px;
    border-bottom: 1px dashed var(--gray-2);
}
.quote-form .sub strong {
    color: var(--primary); font-size: 16px; margin: 0 3px;
    font-family: "DIN Alternate", Arial, sans-serif;
}
.form-row { margin-bottom: 14px; }
.form-row label {
    display: block;
    font-size: 13px; font-weight: 500;
    color: var(--text);
    margin-bottom: 6px;
}
.form-row .req { color: var(--primary); margin-left: 2px; }
.form-row input, .form-row select, .form-row textarea {
    width: 100%;
    padding: 11px 14px;
    border: 1px solid var(--gray-2);
    border-radius: var(--radius);
    background: var(--gray-1);
    color: var(--text);
    font-size: 14px;
    transition: all var(--t);
    outline: none;
    font-family: inherit;
    resize: vertical;
}
.form-row input:focus, .form-row select:focus, .form-row textarea:focus {
    border-color: var(--primary);
    background: #fff;
    box-shadow: 0 0 0 3px rgba(255,122,0,.1);
}
.form-row textarea { min-height: 72px; }
.form-row-half {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 14px;
}
.quote-form .btn { width: 100%; padding: 13px; font-size: 16px; }
.form-tip {
    text-align: center;
    color: var(--muted); font-size: 12px;
    margin: 14px 0 0;
}
.form-msg {
    padding: 12px 16px;
    border-radius: var(--radius);
    font-size: 13px;
    margin-bottom: 14px;
    display: none;
}
.form-msg.success { display: block; background: #E8F8EE; color: #137A3D; border: 1px solid #BFE3CC; }
.form-msg.error { display: block; background: #FBEAEA; color: #C42B2B; border: 1px solid #F2C4C4; }

/* =====================================
   20. 页脚（深色简洁）
   ===================================== */
.site-footer {
    background: #1A2332;
    color: #C9D1DC;
    padding-top: 72px;
}
.site-footer h4 {
    color: #fff;
    font-size: 17px;
    margin-bottom: 22px;
    position: relative;
    padding-bottom: 14px;
}
.site-footer h4::after {
    content: "";
    position: absolute; left: 0; bottom: 0;
    width: 36px; height: 3px;
    background: var(--primary);
    border-radius: 2px;
}
.footer-grid {
    display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 48px;
    border-bottom: 1px solid #2A364A;
}
.footer-logo {
    display: flex; align-items: center; gap: 12px;
    margin-bottom: 18px;
    color: #fff;
    font-size: 19px; font-weight: 700;
}
.footer-about p {
    color: #8D99AB;
    line-height: 1.9;
    margin-bottom: 20px;
}
.footer-contact li {
    padding: 8px 0;
    display: flex; gap: 12px;
    align-items: flex-start;
    font-size: 14px;
    color: #B4BDCC;
}
.footer-contact li .ic {
    flex-shrink: 0;
    width: 30px; height: 30px;
    background: rgba(255,122,0,.12);
    color: var(--primary);
    border-radius: 6px;
    display: flex; align-items: center; justify-content: center;
    font-size: 14px;
}
.footer-contact a { color: #B4BDCC; }
.footer-contact a:hover { color: var(--primary); }
.footer-links li {
    padding: 7px 0;
}
.footer-links a {
    color: #B4BDCC;
    font-size: 14px;
    transition: all var(--t);
}
.footer-links a:hover {
    color: var(--primary);
    padding-left: 4px;
}
.footer-qr {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 16px;
}
.qr-item { text-align: center; }
.qr-box {
    aspect-ratio: 1/1;
    background: #fff;
    border-radius: var(--radius);
    padding: 10px;
    margin-bottom: 8px;
    display: flex; align-items: center; justify-content: center;
}
.qr-box .qr {
    width: 100%; height: 100%;
    background-image:
        repeating-linear-gradient(45deg, #222 0 2px, #fff 2px 4px),
        repeating-linear-gradient(-45deg, #222 0 2px, #ddd 2px 4px);
    color: transparent;
    background-blend-mode: multiply;
    border-radius: 4px;
    display: flex; align-items: center; justify-content: center;
    color: #333; font-size: 11px;
    text-align: center; line-height: 1.2;
    font-weight: 600;
}
.qr-item span { color: #8D99AB; font-size: 12px; }

.footer-bottom {
    padding: 22px 0 28px;
    text-align: center;
    color: #8D99AB;
    font-size: 13px;
    line-height: 2;
}
.footer-bottom .sep { margin: 0 8px; color: #4A5770; }
.footer-bottom a {
    color: #B4BDCC;
    transition: color var(--t);
}
.footer-bottom a:hover { color: var(--primary); }

/* =====================================
   21. 右侧悬浮按钮组（4个：电话/微信/报价/返回顶部）
   ===================================== */
.float-btns {
    position: fixed;
    right: 18px; bottom: 18px;
    z-index: 60;
    display: flex; flex-direction: column; gap: 10px;
}
.float-btn {
    width: 52px; height: 52px;
    border-radius: 50%;
    background: #fff;
    border: 1px solid var(--gray-2);
    box-shadow: var(--shadow-md);
    display: flex; align-items: center; justify-content: center;
    font-size: 22px;
    cursor: pointer;
    position: relative;
    transition: all var(--t);
    color: var(--dark);
}
.float-btn:hover {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
    transform: translateY(-2px);
}
.float-btn.accent {
    background: var(--primary); color: #fff; border-color: var(--primary);
}
.float-btn.accent:hover { background: var(--primary-dark); }
.float-btn .tip {
    position: absolute; right: 115%; top: 50%;
    transform: translateY(-50%);
    white-space: nowrap;
    background: var(--dark);
    color: #fff;
    font-size: 12px; padding: 7px 12px;
    border-radius: var(--radius);
    opacity: 0; pointer-events: none;
    transition: opacity var(--t);
    margin-right: 6px;
}
.float-btn:hover .tip { opacity: 1; }
.float-btn .tip::after {
    content: "";
    position: absolute; right: -5px; top: 50%;
    transform: translateY(-50%);
    border: 5px solid transparent;
    border-left-color: var(--dark);
}

/* =====================================
   22. 线索转化：右下角滚动弹窗（50%滚动后淡入）
   ===================================== */
.lead-popup {
    position: fixed;
    right: 90px; bottom: 30px;
    width: 360px;
    background: #fff;
    border-radius: var(--radius-lg);
    box-shadow: 0 12px 40px rgba(0,0,0,.18);
    border: 1px solid var(--gray-2);
    z-index: 70;
    transform: translateY(30px);
    opacity: 0;
    pointer-events: none;
    transition: opacity .35s ease, transform .35s ease;
    overflow: hidden;
}
.lead-popup.show {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
}
.lead-popup .popup-head {
    padding: 16px 20px;
    background: linear-gradient(135deg, var(--primary) 0%, #FF9A33 100%);
    color: #fff;
    display: flex; justify-content: space-between; align-items: center;
}
.lead-popup .popup-head h4 { color: #fff; margin: 0; font-size: 16px; }
.lead-popup .popup-head p { color: rgba(255,255,255,.9); margin: 4px 0 0; font-size: 12px; }
.lead-popup .popup-close {
    width: 28px; height: 28px; border-radius: 50%;
    background: rgba(255,255,255,.2); color: #fff;
    border: none; cursor: pointer;
    font-size: 14px; font-weight: 700;
    transition: background var(--t);
}
.lead-popup .popup-close:hover { background: rgba(255,255,255,.35); }
.lead-popup .popup-body { padding: 20px; }
.lead-popup .form-row { margin-bottom: 12px; }
.lead-popup .btn { width: 100%; padding: 12px; }
.lead-popup .form-row input { padding: 10px 12px; }

/* =====================================
   23. 移动端 TabBar（5项，≤768px显示）
   ===================================== */
.mobile-tabbar {
    display: none;
}

/* =====================================
   24. 移动端快捷 8 宫格（≤768px 显示）
   ===================================== */
.quick-grid {
    display: none;
}

/* =====================================
   25. 响应式
   ===================================== */
@media (max-width: 1199px) {
    .container { max-width: 100%; }
    .hero-content h1 { font-size: 44px; }
    .main-nav > ul > li > a { padding: 10px 9px; font-size: 13.5px; }
    .header-phone .phone-num { font-size: 16px; }
    .site-logo .logo-text-wrap { font-size: 18px; }
    .pkg-grid, .case-grid, .community-grid, .site-grid, .news-grid { grid-template-columns: repeat(2, 1fr); }
    .des-grid, .workers-grid { grid-template-columns: repeat(2, 1fr); }
    .craft-grid { grid-template-columns: repeat(3, 1fr); }
    .brand-wall { grid-template-columns: repeat(4, 1fr); }
    .promo-layout { grid-template-columns: 1fr; }
    .about-layout { grid-template-columns: 1fr; gap: 32px; }
    .cta-section .container { grid-template-columns: 1fr; gap: 36px; padding: 36px; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 991px) {
    .section { padding: 68px 0; }
    .top-bar { display: none; }
    .main-nav { display: none; }
    .main-nav.open {
        display: block;
        position: absolute; top: 100%; left: 0; right: 0;
        background: #fff;
        border-bottom: 1px solid var(--gray-2);
        box-shadow: var(--shadow-md);
        padding: 14px 20px 22px;
    }
    .main-nav.open ul {
        flex-direction: column; gap: 0; align-items: stretch;
    }
    .main-nav.open ul li a {
        display: block; padding: 14px 8px;
        border-bottom: 1px solid var(--gray-2);
        border-bottom-color: var(--gray-2) !important;
        font-size: 15px;
    }
    .mobile-menu-btn { display: flex; }
    .advantages .row { grid-template-columns: repeat(2, 1fr); }
    .advantage-item { border-right: 1px solid var(--gray-2); }
    .advantage-item:nth-child(2) { border-right: none; }
    .advantage-item:nth-child(-n+2) { border-bottom: 1px solid var(--gray-2); }
    .hero-banner { height: 460px; }
    .hero-content h1 { font-size: 34px; }
    .quick-form { grid-template-columns: 1fr 1fr; }
    .quick-form button { grid-column: span 2; height: 44px; }
    .about-stats { grid-template-columns: repeat(2, 1fr); }
    .form-row-half { grid-template-columns: 1fr; gap: 0; }
}

@media (max-width: 768px) {
    /* ---- 移动端 APP 感 ---- */
    body { padding-bottom: 68px; }
    h1 { font-size: 30px; }
    h2 { font-size: 24px; }
    h3 { font-size: 18px; }
    .section { padding: 48px 0; }
    .container { padding: 0 16px; }
    .section-title { margin-bottom: 30px; }

    /* Header */
    .site-header .container { min-height: 64px; gap: 10px; }
    .site-logo .logo-icon { width: 40px; height: 40px; font-size: 20px; }
    .site-logo .logo-text-wrap { font-size: 16px; }
    .site-logo .logo-text-wrap small { display: none; }
    .header-phone { border: none; padding: 0; }
    .header-phone .phone-icon { width: 34px; height: 34px; font-size: 16px; }
    .header-phone .phone-label { display: none; }
    .header-phone .phone-num { font-size: 14px; }

    /* Hero */
    .hero-banner { height: 380px; }
    .hero-content h1 { font-size: 28px; }
    .hero-content .hero-desc { font-size: 14px; margin-bottom: 22px; }
    .hero-btns { gap: 10px; }
    .hero-btns .btn { padding: 10px 20px; font-size: 14px; }

    /* 8宫格快捷入口（移动端专属） */
    .quick-grid {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 12px;
        padding: 16px 0 8px;
    }
    .quick-grid .item {
        background: #fff;
        border: 1px solid var(--gray-2);
        border-radius: var(--radius);
        padding: 16px 8px;
        text-align: center;
        transition: all var(--t);
    }
    .quick-grid .item:active { transform: scale(0.97); }
    .quick-grid .item .ic {
        width: 42px; height: 42px; margin: 0 auto 8px;
        border-radius: 12px;
        background: var(--primary-light);
        color: var(--primary);
        display: flex; align-items: center; justify-content: center;
        font-size: 20px;
    }
    .quick-grid .item span {
        font-size: 12px; color: var(--dark); font-weight: 500;
    }

    /* 优势 */
    .advantages { padding: 22px 0 8px; }
    .advantages .row { border-radius: var(--radius); }
    .advantage-item { padding: 16px 12px; gap: 10px; flex-direction: column; text-align: center; }
    .advantage-item .ic { width: 40px; height: 40px; border-radius: 10px; font-size: 18px; }
    .advantage-item h4 { font-size: 13px; }
    .advantage-item p { display: none; }

    /* 快捷报价条 */
    .hero-quick { margin-top: -32px; }
    .hero-quick .quick-wrap { padding: 16px 18px; }
    .quick-top h3 { font-size: 15px; }
    .quick-top .today { font-size: 11px; }
    .quick-form { grid-template-columns: 1fr 1fr; gap: 10px; }
    .quick-form button { grid-column: span 2; padding: 0; height: 42px; font-size: 14px; }

    /* 网格：全改成 1 列 */
    .pkg-grid, .case-grid, .community-grid, .site-grid, .news-grid,
    .des-grid, .workers-grid { grid-template-columns: 1fr; gap: 16px; }
    .case-tabs { gap: 6px; }
    .case-tabs button { padding: 7px 14px; font-size: 12px; }
    .craft-grid { grid-template-columns: repeat(3, 1fr); gap: 10px; }
    .craft-item { padding: 18px 10px; border-radius: var(--radius); }
    .craft-item .ic { width: 48px; height: 48px; font-size: 22px; }
    .craft-item h4 { font-size: 13px; }
    .craft-item p { display: none; }
    .brand-wall { grid-template-columns: repeat(4, 1fr); gap: 10px; }
    .brand-item { font-size: 11px; padding: 6px; border-radius: var(--radius); }

    /* 优惠活动 */
    .promo-banner {
        min-height: auto;
        padding: 24px 20px;
        border-radius: var(--radius);
    }
    .promo-banner h3 { font-size: 20px; }
    .promo-banner h3 .percent { font-size: 30px; }
    .promo-item { padding: 16px; gap: 12px; }
    .promo-item .num { width: 44px; height: 44px; font-size: 20px; border-radius: 10px; }
    .promo-item .info h4 { font-size: 15px; }

    /* 关于我们 */
    .about-text h2 { font-size: 22px; }
    .about-text .lead { font-size: 14px; }
    .about-stats { gap: 10px; }
    .about-stat { padding: 16px 10px; }
    .about-stat .num { font-size: 24px; }

    /* CTA */
    .cta-section { padding: 48px 0; }
    .cta-section .container { padding: 24px 18px; gap: 24px; border-radius: var(--radius); }
    .cta-text h2 { font-size: 20px; }
    .cta-features { grid-template-columns: 1fr; gap: 0; }
    .cta-features li { padding: 6px 0 6px 24px; font-size: 13px; }
    .quote-form { padding: 20px 18px; }
    .quote-form h3 { font-size: 18px; }

    /* Footer */
    .site-footer { padding-top: 48px; }
    .footer-grid { grid-template-columns: 1fr; gap: 28px; padding-bottom: 28px; }
    .footer-bottom { padding: 18px 16px 20px; font-size: 12px; line-height: 2; }

    /* 右侧悬浮：移动端只保留电话 + 返回顶部 */
    .float-btns {
        right: 12px;
        bottom: 90px; /* 高于 TabBar */
        gap: 8px;
    }
    .float-btn { width: 46px; height: 46px; font-size: 20px; }
    .float-btn .tip { display: none; }

    /* 右下角弹窗：移动端占满底部 */
    .lead-popup {
        right: 12px; left: 12px;
        bottom: 88px;
        width: auto;
        transform: translateY(20px);
    }

    /* =====================================
       TabBar 移动端底部固定导航（5项）
       ===================================== */
    .mobile-tabbar {
        display: flex;
        position: fixed; left: 0; right: 0; bottom: 0;
        height: 64px;
        background: #fff;
        border-top: 1px solid var(--gray-2);
        box-shadow: 0 -2px 10px rgba(0,0,0,.05);
        z-index: 80;
        padding: 6px 10px 10px;
    }
    .mobile-tabbar .tab {
        flex: 1;
        display: flex; flex-direction: column; align-items: center; justify-content: center;
        gap: 3px;
        color: var(--text-light);
        font-size: 10px;
        cursor: pointer;
        position: relative;
    }
    .mobile-tabbar .tab:active { transform: scale(0.97); }
    .mobile-tabbar .tab svg, .mobile-tabbar .tab .emoji {
        font-size: 22px;
        line-height: 1;
        transition: all var(--t);
    }
    .mobile-tabbar .tab.active {
        color: var(--primary);
    }
    .mobile-tabbar .tab.center-tab {
        position: relative;
        margin-top: -22px;
    }
    .mobile-tabbar .tab.center-tab .circle {
        width: 58px; height: 58px; border-radius: 50%;
        background: var(--primary);
        color: #fff;
        display: flex; align-items: center; justify-content: center;
        box-shadow: 0 6px 16px rgba(255,122,0,.4);
        font-size: 26px;
        margin-bottom: 4px;
        transition: transform var(--t);
    }
    .mobile-tabbar .tab.center-tab .circle:active { transform: scale(0.94); }
    .mobile-tabbar .tab.center-tab { color: var(--primary); font-weight: 600; }
}

@media (max-width: 480px) {
    h1 { font-size: 26px; }
    h2 { font-size: 22px; }
    .hero-content h1 { font-size: 24px; }
    .hero-banner { height: 340px; }
    .quick-form { grid-template-columns: 1fr; }
    .quick-form button { grid-column: span 1; }
    .craft-grid { grid-template-columns: repeat(2, 1fr); }
    .brand-wall { grid-template-columns: repeat(3, 1fr); }
    .advantages .row { grid-template-columns: 1fr; }
    .advantage-item { border-right: none !important; border-bottom: 1px solid var(--gray-2); flex-direction: row; text-align: left; }
    .advantage-item:last-child { border-bottom: none; }
    .quick-grid { grid-template-columns: repeat(4, 1fr); gap: 8px; }
    .quick-grid .item { padding: 12px 6px; }
    .quick-grid .item .ic { width: 36px; height: 36px; font-size: 17px; border-radius: 10px; }
    .quick-grid .item span { font-size: 11px; }
}