/* ============================================
   110-生态家居设计 ｜ 生态循环风
   配色：--green #5a9a4e 生态绿 + --brown #7a5c3e 原木棕 + --cream #f0f2e9 米白
   来源：themes/shengtai 资产（源站 style.css 原样保留）
   ============================================ */
:root {
    --green: #5a9a4e;
    --green-dark: #43793a;
    --green-light: #7fb274;
    --brown: #7a5c3e;
    --brown-dark: #5d452e;
    --cream: #f0f2e9;
    --cream-deep: #e3e8d8;
    --ink: #3c4332;
    --ink-soft: #6b745c;
    --line: rgba(90, 154, 78, 0.3);
    --radius: 16px;
    --ease: cubic-bezier(0.22, 1, 0.36, 1);
    --font: "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
    font-family: var(--font);
    background: var(--cream);
    color: var(--ink);
    line-height: 1.8;
    overflow-x: hidden;
}

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

.container { width: min(1180px, 92%); margin: 0 auto; }

/* ========== 草地渐变色带 ========== */
.band-grass {
    height: 14px;
    background: linear-gradient(90deg,
        var(--green-light), var(--green) 30%, var(--green-dark) 55%,
        var(--green) 80%, var(--green-light));
    position: relative;
    overflow: hidden;
}
.band-grass::after {
    content: "";
    position: absolute;
    inset: 0;
    background: repeating-linear-gradient(90deg,
        transparent 0 46px,
        rgba(255, 255, 255, 0.25) 46px 48px,
        transparent 48px 96px,
        rgba(0, 0, 0, 0.08) 96px 98px);
    opacity: .5;
}

/* ========== 按钮 ========== */
.btn {
    display: inline-block;
    padding: 13px 32px;
    border-radius: var(--radius);
    text-decoration: none;
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 1px;
    transition: transform .3s var(--ease), box-shadow .3s, background .3s;
    border: 2px solid transparent;
    cursor: pointer;
    font-family: inherit;
}
.btn:hover { transform: translateY(-3px); }

.btn-primary {
    background: linear-gradient(140deg, var(--green-light), var(--green) 55%, var(--green-dark));
    color: #fff;
    box-shadow: 0 10px 26px rgba(90, 154, 78, 0.4);
}
.btn-primary:hover { box-shadow: 0 14px 34px rgba(90, 154, 78, 0.5); }

.btn-outline {
    background: transparent;
    color: var(--green-dark);
    border: 2px solid var(--green);
}
.btn-outline:hover { background: var(--green); color: #fff; }

.btn-lg { padding: 17px 46px; font-size: 17px; }

/* ========== 导航 ========== */
.site-header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    padding: 16px 0;
    transition: all .4s;
}
.site-header.scrolled {
    padding: 8px 0;
    background: rgba(240, 242, 233, 0.94);
    backdrop-filter: blur(12px);
    box-shadow: 0 6px 28px rgba(60, 67, 50, 0.12);
    border-bottom: 3px solid var(--green);
}

.header-inner {
    width: min(1200px, 94%);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.logo { display: flex; align-items: center; gap: 12px; text-decoration: none; color: inherit; }
.logo-leaf {
    width: 52px; height: 52px;
    border-radius: 50%;
    background: linear-gradient(150deg, var(--green-light), var(--green-dark));
    display: grid;
    place-items: center;
    font-size: 26px;
    box-shadow: 0 8px 20px rgba(90, 154, 78, 0.4);
}
.logo-text { font-size: 20px; font-weight: 800; color: var(--ink); letter-spacing: 2px; line-height: 1.3; }
.logo-text span { display: block; font-size: 10px; letter-spacing: 4px; color: var(--green-dark); }

.main-nav { display: flex; gap: 6px; }
.main-nav a {
    text-decoration: none;
    color: var(--ink);
    font-weight: 600;
    padding: 9px 16px;
    border-radius: 30px;
    font-size: 15px;
    transition: all .3s;
}
.main-nav a:hover, .main-nav a.active {
    background: rgba(90, 154, 78, 0.16);
    color: var(--green-dark);
}

.header-cta { padding: 10px 24px; font-size: 14px; }

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 110;
}
.nav-toggle span {
    width: 26px; height: 3px;
    background: var(--ink);
    border-radius: 3px;
    transition: all .3s;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ========== Hero：大树 ========== */
.hero {
    position: relative;
    min-height: 100vh;
    padding: 150px 0 90px;
    background:
        radial-gradient(ellipse at 85% 15%, rgba(90, 154, 78, 0.18), transparent 45%),
        radial-gradient(ellipse at 10% 85%, rgba(122, 92, 62, 0.14), transparent 45%),
        linear-gradient(180deg, #f7f8ef, var(--cream));
    overflow: hidden;
}
.hero-sun {
    position: absolute;
    top: 130px; right: 9%;
    width: 70px; height: 70px;
    border-radius: 50%;
    background: radial-gradient(circle, #f5d76e, rgba(245, 215, 110, 0.2) 60%, transparent 70%);
    display: grid;
    place-items: center;
    font-size: 34px;
    animation: sunSpin 30s linear infinite;
}
@keyframes sunSpin { to { transform: rotate(360deg); } }
.hero-drop {
    position: absolute;
    font-size: 22px;
    opacity: .7;
    animation: dropFall 4s ease-in-out infinite;
}
.drop-1 { top: 34%; left: 6%; }
.drop-2 { top: 58%; right: 4%; animation-delay: 2s; }
@keyframes dropFall { 0%, 100% { transform: translateY(0); opacity: .7; } 50% { transform: translateY(18px); opacity: 1; } }
.hero-leaf {
    position: absolute;
    font-size: 30px;
    opacity: .5;
    animation: leafSway 6s ease-in-out infinite;
}
.leaf-1 { bottom: 24%; left: 12%; }
.leaf-2 { top: 26%; left: 4%; animation-delay: 3s; }
@keyframes leafSway { 0%, 100% { transform: rotate(-12deg); } 50% { transform: rotate(14deg); } }

.hero-inner {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
    min-height: calc(100vh - 240px);
}
.hero-tag {
    display: inline-block;
    color: var(--green-dark);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 4px;
    padding: 7px 20px;
    border: 2px solid var(--green);
    border-radius: 30px;
    background: rgba(255, 255, 255, 0.7);
    margin-bottom: 26px;
}
.hero-title {
    font-size: clamp(44px, 6.5vw, 70px);
    font-weight: 900;
    line-height: 1.12;
    color: var(--ink);
    margin-bottom: 24px;
}
.hero-title span {
    color: var(--green);
    position: relative;
}
.hero-title span::after {
    content: "🌿";
    position: absolute;
    right: -40px; top: 0;
    font-size: 30px;
    animation: leafSway 5s ease-in-out infinite;
}
.hero-sub {
    font-size: 17px;
    color: var(--ink-soft);
    max-width: 440px;
    margin-bottom: 34px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-badges { display: flex; gap: 12px; margin-top: 30px; flex-wrap: wrap; }
.hero-badges span {
    font-size: 13px;
    color: var(--green-dark);
    background: rgba(90, 154, 78, 0.12);
    border: 1px solid var(--line);
    padding: 7px 16px;
    border-radius: 30px;
    font-weight: 600;
}

/* 大树轮廓 */
.hero-tree { position: relative; height: 560px; }
.tree-canopy {
    position: absolute;
    top: 0; left: 50%;
    transform: translateX(-50%);
    width: 380px; height: 340px;
}
.canopy-canopy {
    position: absolute;
    inset: 0;
    border-radius: 50% 50% 45% 55% / 55% 50% 50% 45%;
    background:
        radial-gradient(circle at 30% 28%, rgba(160, 200, 130, 0.9), transparent 42%),
        radial-gradient(circle at 72% 30%, rgba(127, 178, 116, 0.95), transparent 40%),
        radial-gradient(circle at 45% 60%, rgba(90, 154, 78, 0.95), transparent 45%),
        radial-gradient(circle at 18% 65%, rgba(127, 178, 116, 0.9), transparent 32%),
        radial-gradient(circle at 78% 68%, rgba(67, 121, 58, 0.9), transparent 35%),
        radial-gradient(circle at 50% 35%, rgba(67, 121, 58, 0.85), transparent 55%);
    box-shadow:
        inset -18px -18px 60px rgba(43, 86, 36, 0.4),
        inset 14px 14px 50px rgba(220, 240, 200, 0.5),
        0 40px 80px rgba(67, 121, 58, 0.3);
    animation: breathe 7s ease-in-out infinite;
}
.canopy-canopy::before, .canopy-canopy::after {
    content: "";
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle at 40% 30%, rgba(127, 178, 116, 0.9), rgba(90, 154, 78, 0.7));
}
.canopy-canopy::before { width: 130px; height: 120px; left: -34px; top: 70px; }
.canopy-canopy::after { width: 110px; height: 100px; right: -28px; top: 110px; }
@keyframes breathe { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.02); } }

.tree-trunk {
    position: absolute;
    top: 260px; left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 240px;
    background:
        repeating-linear-gradient(0deg,
            rgba(255, 235, 200, 0.18) 0 3px, transparent 3px 14px,
            rgba(90, 60, 30, 0.18) 14px 16px, transparent 16px 26px),
        linear-gradient(140deg, #8f6a46, var(--brown) 55%, var(--brown-dark));
    border-radius: 60px 60px 14px 14px;
    box-shadow: 0 26px 50px rgba(93, 69, 46, 0.35);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-evenly;
}
.tree-trunk::before {
    content: "";
    position: absolute;
    left: -52px; top: 120px;
    width: 52px; height: 18px;
    border-radius: 30px 0 0 30px;
    background: linear-gradient(120deg, rgba(143, 106, 70, 0.4), transparent);
}
.tree-trunk::after {
    content: "";
    position: absolute;
    right: -56px; top: 70px;
    width: 56px; height: 16px;
    border-radius: 0 30px 30px 0;
    background: linear-gradient(240deg, rgba(143, 106, 70, 0.4), transparent);
}
.trunk-ring {
    width: 66px; height: 66px;
    border-radius: 50%;
    background: radial-gradient(circle at 38% 34%, rgba(255, 240, 215, 0.55), rgba(143, 106, 70, 0.6));
    border: 2px dashed rgba(93, 69, 46, 0.55);
    position: relative;
}
.tree-ground {
    position: absolute;
    bottom: 0; left: -80px; right: -80px;
    height: 46px;
    background: linear-gradient(180deg, var(--green) 0 45%, var(--green-dark));
    border-radius: 50% 50% 0 0 / 100% 100% 0 0;
    opacity: .85;
}
.tree-note {
    position: absolute;
    bottom: 54px; left: 0; right: 0;
    text-align: center;
    font-size: 12px;
    letter-spacing: 4px;
    color: var(--green-dark);
    font-weight: 700;
}

/* ========== 区块标题 ========== */
.section-head { text-align: center; margin-bottom: 54px; }
.section-tag {
    display: inline-block;
    color: var(--green-dark);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 5px;
    padding: 6px 20px;
    border: 2px solid var(--green);
    border-radius: 30px;
    margin-bottom: 16px;
    background: rgba(255, 255, 255, 0.6);
}
.section-title { font-size: clamp(28px, 4vw, 42px); font-weight: 900; color: var(--ink); }
.section-title span { color: var(--green); }

/* ========== 生态理念 ========== */
.philosophy { padding: 110px 0 100px; background: var(--cream); position: relative; }
.phil-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}
.phil-card {
    background: #fff;
    border-radius: var(--radius);
    padding: 40px 32px;
    text-align: center;
    border-top: 6px solid var(--green);
    box-shadow: 0 16px 44px rgba(60, 67, 50, 0.1);
    transition: transform .5s var(--ease), box-shadow .4s;
    position: relative;
}
.phil-card:hover { transform: translateY(-10px); box-shadow: 0 24px 56px rgba(90, 154, 78, 0.18); }
.phil-card::after {
    content: "";
    position: absolute;
    top: 14px; right: 14px;
    width: 26px; height: 26px;
    border-radius: 50%;
    background: radial-gradient(circle at 40% 35%, rgba(255,255,255,.5), rgba(90,154,78,.4));
}
.phil-ico { font-size: 46px; display: block; margin-bottom: 16px; }
.phil-card h3 { font-size: 22px; color: var(--ink); margin-bottom: 12px; }
.phil-card h3 a { color: inherit; text-decoration: none; }
.phil-card p { color: var(--ink-soft); font-size: 15px; }

.cycle-banner {
    margin-top: 56px;
    background: linear-gradient(120deg, rgba(90, 154, 78, 0.14), rgba(122, 92, 62, 0.12));
    border: 2px dashed var(--line);
    border-radius: var(--radius);
    padding: 34px;
    text-align: center;
}
.cycle-arrows { display: flex; align-items: center; justify-content: center; gap: 18px; margin-bottom: 16px; }
.cycle-arrows span { font-size: 30px; color: var(--green); }
.cycle-arrows i {
    width: 60px; height: 0;
    border-top: 3px dashed var(--green);
    position: relative;
}
.cycle-arrows i::after {
    content: "➤";
    position: absolute;
    right: -2px; top: -10px;
    color: var(--green);
    font-style: normal;
}
.cycle-banner p { font-size: 16px; color: var(--ink-soft); letter-spacing: 2px; }

/* ========== 服务 ========== */
.services { padding: 90px 0 110px; background: var(--cream-deep); }
.svc-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.svc-card {
    background: #fff;
    border: 3px solid var(--green);
    border-radius: var(--radius);
    padding: 34px;
    position: relative;
    transition: transform .45s var(--ease), box-shadow .4s;
    overflow: hidden;
}
.svc-card::before {
    content: "";
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 5px;
    background: linear-gradient(90deg, var(--green-light), var(--green-dark), var(--green-light));
}
.svc-card:hover { transform: translateY(-10px); box-shadow: 0 22px 52px rgba(90, 154, 78, 0.2); }
.svc-ico {
    position: absolute;
    top: 30px; right: 26px;
    font-size: 34px;
}
.svc-card h3 { font-size: 20px; color: var(--ink); margin-bottom: 12px; margin-top: 8px; }
.svc-card h3 a { color: inherit; text-decoration: none; }
.svc-card p { color: var(--ink-soft); font-size: 14px; margin-bottom: 18px; }
.svc-card a { color: var(--green-dark); font-weight: 700; text-decoration: none; font-size: 14px; }
.svc-card a:hover { text-decoration: underline; }

/* ========== 作品 ========== */
.works { padding: 110px 0; background: var(--cream); }
.work-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.work-piece {
    margin: 0;
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    border: 3px solid var(--green);
    box-shadow: 0 14px 40px rgba(60, 67, 50, 0.12);
    cursor: pointer;
    display: block;
    text-decoration: none;
    color: inherit;
}
.work-piece img { height: 100%; width: 100%; object-fit: cover; transition: transform .7s var(--ease); }
.work-piece:hover img { transform: scale(1.08); }
.work-piece figcaption {
    position: absolute;
    inset: auto 0 0 0;
    background: linear-gradient(transparent, rgba(43, 86, 36, 0.9));
    color: #fff;
    padding: 50px 18px 16px;
}
.work-piece h3 { font-size: 17px; margin-bottom: 4px; color: #fff; }
.work-piece p { font-size: 12px; opacity: .88; margin-bottom: 10px; }
.eco-mark {
    display: inline-block;
    font-size: 11px;
    background: rgba(255, 255, 255, 0.22);
    border: 1px solid rgba(255, 255, 255, 0.6);
    padding: 3px 12px;
    border-radius: 30px;
}
.wp-a { grid-column: span 2; height: 320px; }
.wp-b { height: 320px; }
.wp-c { height: 320px; }
.wp-d { grid-column: span 3; height: 300px; }

/* ========== 动态 ========== */
.news-teaser { padding: 90px 0; background: var(--cream-deep); }
.teaser-list { max-width: 860px; margin: 0 auto; }
.teaser-item {
    display: grid;
    grid-template-columns: 150px 1fr 40px;
    align-items: center;
    gap: 22px;
    padding: 26px 30px;
    background: #fff;
    border-radius: var(--radius);
    text-decoration: none;
    color: var(--ink);
    margin-bottom: 18px;
    border-left: 6px solid var(--green);
    box-shadow: 0 10px 30px rgba(60, 67, 50, 0.1);
    transition: transform .4s var(--ease), box-shadow .4s;
}
.teaser-item:hover { transform: translateX(14px); box-shadow: 0 16px 38px rgba(90, 154, 78, 0.18); }
.teaser-date { font-size: 13px; color: var(--green-dark); letter-spacing: 2px; font-weight: 700; }
.teaser-main h3 { font-size: 18px; margin-bottom: 6px; }
.teaser-main h3 a { color: inherit; text-decoration: none; }
.teaser-main p { font-size: 14px; color: var(--ink-soft); }
.teaser-arrow { font-size: 26px; color: var(--green); transition: transform .3s; }
.teaser-item:hover .teaser-arrow { transform: translateX(6px); }

/* ========== 联系 ========== */
.contact-band { padding: 60px 0 100px; background: var(--cream); }
.band-inner {
    position: relative;
    background:
        radial-gradient(ellipse at 85% 20%, rgba(245, 215, 110, 0.2), transparent 40%),
        linear-gradient(140deg, var(--green-light), var(--green) 50%, var(--green-dark));
    border-radius: 24px;
    padding: 80px 50px;
    text-align: center;
    color: #fff;
    box-shadow: 0 26px 66px rgba(67, 121, 58, 0.4);
    overflow: hidden;
}
.band-sun {
    position: absolute;
    top: -40px; right: 30px;
    width: 120px; height: 120px;
    font-size: 60px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(245, 215, 110, 0.8), transparent 70%);
    animation: sunSpin 24s linear infinite;
}
.band-inner h2 { font-size: clamp(26px, 3.6vw, 38px); margin-bottom: 14px; }
.band-inner p { font-size: 16px; opacity: .94; margin-bottom: 30px; }
.btn-primary.band-btn, .band-inner .btn-primary { background: #fff; color: var(--green-dark); box-shadow: 0 10px 28px rgba(0, 0, 0, 0.18); }

/* ========== 页脚 ========== */
.site-footer { background: linear-gradient(180deg, var(--green-dark), #33552e); color: rgba(255, 255, 255, 0.85); padding: 70px 0 30px; }
.footer-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr 1.2fr;
    gap: 50px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}
.footer-grid h3 { font-size: 18px; margin-bottom: 18px; color: #fff; }
.footer-grid h3::before { content: "🌿 "; }
.footer-grid h3 span { color: #b7d8a6; }
.footer-about p { font-size: 15px; line-height: 2; }
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a { color: rgba(255, 255, 255, 0.8); text-decoration: none; transition: color .3s; }
.footer-links a:hover { color: #b7d8a6; }
.footer-contact p { font-size: 15px; line-height: 2; }
.copyright { text-align: center; padding-top: 30px; font-size: 14px; opacity: 0.7; }

/* ========== 子页面 ========== */
.page-hero {
    padding: 170px 0 90px;
    text-align: center;
    position: relative;
    background:
        radial-gradient(ellipse at 20% 25%, rgba(90, 154, 78, 0.16), transparent 45%),
        radial-gradient(ellipse at 85% 75%, rgba(122, 92, 62, 0.12), transparent 45%),
        linear-gradient(180deg, #f7f8ef, var(--cream));
}
.page-hero::after {
    content: "";
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 14px;
    background: linear-gradient(90deg, var(--green-light), var(--green), var(--green-dark), var(--green), var(--green-light));
}
.page-hero h1 { font-size: clamp(36px, 5vw, 54px); font-weight: 900; color: var(--ink); }
.page-hero h1::before { content: "🌿 "; }
.page-hero h1 span { color: var(--green); }
.page-hero p { font-size: 17px; margin-top: 14px; color: var(--ink-soft); }
.breadcrumb { margin-top: 18px; font-size: 14px; }
.breadcrumb a { color: var(--green-dark); text-decoration: none; }
.breadcrumb span { margin: 0 8px; opacity: .55; }

.page-section { padding: 90px 0; }
.page-section.alt { background: var(--cream-deep); }

/* 关于页 */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
.about-grid img {
    border-radius: var(--radius);
    border: 4px solid var(--green);
    box-shadow: 0 20px 50px rgba(60, 67, 50, 0.16);
    height: 420px; width: 100%; object-fit: cover;
}
.about-grid h3 { font-size: 26px; color: var(--ink); margin-bottom: 18px; }
.about-grid h3::before { content: "🌱 "; }
.about-grid p { color: var(--ink-soft); margin-bottom: 16px; }
.about-stats { display: flex; gap: 30px; margin-top: 26px; flex-wrap: wrap; }
.about-stats li {
    list-style: none;
    background: #fff;
    border: 2px solid var(--line);
    border-radius: var(--radius);
    padding: 18px 26px;
    text-align: center;
    font-size: 14px;
    color: var(--ink-soft);
}
.about-stats span { display: block; font-size: 28px; font-weight: 900; color: var(--green); }

.team-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.team-card {
    background: #fff;
    border-radius: var(--radius);
    overflow: hidden;
    border: 3px solid var(--green);
    box-shadow: 0 14px 40px rgba(60, 67, 50, 0.1);
    transition: transform .4s var(--ease);
}
.team-card:hover { transform: translateY(-10px); }
.team-card img { height: 290px; width: 100%; object-fit: cover; }
.team-body { padding: 24px; text-align: center; }
.team-body h4 { color: var(--ink); margin-bottom: 6px; }
.team-body h4 a { color: inherit; text-decoration: none; }
.team-body p { color: var(--green-dark); font-size: 14px; }
.team-placeholder {
    height: 290px; width: 100%;
    display: flex; align-items: center; justify-content: center;
    background: linear-gradient(140deg, var(--green-light), var(--green-dark));
    color: #fff; font-size: 4rem; font-weight: 900;
}

.values-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 26px; }
.value-card {
    background: #fff;
    border-radius: var(--radius);
    padding: 34px;
    border-top: 6px solid var(--green);
    box-shadow: 0 12px 36px rgba(60, 67, 50, 0.1);
}
.value-card h3 { font-size: 21px; margin-bottom: 12px; color: var(--ink); }
.value-card p { color: var(--ink-soft); font-size: 15px; }

/* 产品页 */
.product-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.product-card {
    border-radius: var(--radius);
    overflow: hidden;
    background: #fff;
    border: 3px solid var(--green);
    box-shadow: 0 14px 40px rgba(60, 67, 50, 0.1);
    transition: transform .45s var(--ease);
    position: relative;
}
.product-card::after {
    content: "♻";
    position: absolute;
    top: 16px; right: 16px;
    width: 42px; height: 42px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.92);
    border: 2px solid var(--green);
    color: var(--green);
    font-size: 20px;
    display: grid;
    place-items: center;
    z-index: 3;
}
.product-card:hover { transform: translateY(-10px); }
.product-card img { height: 230px; width: 100%; object-fit: cover; }
.product-body { padding: 26px; }
.product-body .p-tag {
    display: inline-block;
    font-size: 12px;
    color: var(--green-dark);
    border: 1px solid var(--green);
    padding: 3px 14px;
    border-radius: 30px;
    margin-bottom: 12px;
    font-weight: 700;
}
.product-body h3 { font-size: 20px; color: var(--ink); margin-bottom: 10px; }
.product-body h3 a { color: inherit; text-decoration: none; }
.product-body h3 a:hover { color: var(--green-dark); }
.product-body p { color: var(--ink-soft); font-size: 14px; margin-bottom: 16px; }
.product-price { color: var(--green-dark); font-weight: 800; font-size: 21px; }
.product-body .p-more { color: var(--green-dark); font-weight: 700; text-decoration: none; font-size: 14px; }
.product-body .p-more:hover { text-decoration: underline; }

.process-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.process-step {
    background: #fff;
    border-radius: var(--radius);
    padding: 34px 24px;
    text-align: center;
    border: 3px solid var(--green);
    box-shadow: 0 12px 36px rgba(60, 67, 50, 0.08);
    position: relative;
}
.process-step::before {
    content: attr(data-n);
    display: block;
    font-size: 38px;
    font-weight: 900;
    color: var(--green);
    opacity: .35;
    margin-bottom: 12px;
}
.process-step h3 { color: var(--ink); margin-bottom: 10px; }
.process-step p { color: var(--ink-soft); font-size: 14px; }

/* 新闻页 */
.news-list { max-width: 900px; margin: 0 auto; }
.news-item {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 28px;
    background: #fff;
    border-radius: var(--radius);
    overflow: hidden;
    border: 3px solid var(--green);
    box-shadow: 0 14px 40px rgba(60, 67, 50, 0.1);
    margin-bottom: 26px;
    transition: transform .4s var(--ease);
}
.news-item:hover { transform: translateX(12px); }
.news-item img { height: 200px; width: 100%; object-fit: cover; }
.news-body { padding: 26px 28px; }
.news-date { color: var(--green-dark); font-size: 13px; font-weight: 700; letter-spacing: 2px; }
.news-body h3 { font-size: 20px; color: var(--ink); margin: 10px 0; }
.news-body h3 a { color: inherit; text-decoration: none; }
.news-body h3 a:hover { color: var(--green-dark); }
.news-body p { color: var(--ink-soft); font-size: 15px; }
.news-body a { display: inline-block; margin-top: 14px; color: var(--green-dark); font-weight: 700; text-decoration: none; }
.news-body a:hover { text-decoration: underline; }

/* 联系页 */
.contact-grid { display: grid; grid-template-columns: 1fr 1.3fr; gap: 50px; }
.contact-info { display: flex; flex-direction: column; gap: 20px; }
.contact-box {
    background: #fff;
    border-radius: var(--radius);
    padding: 26px 30px;
    border: 3px solid var(--green);
    box-shadow: 0 12px 36px rgba(60, 67, 50, 0.08);
}
.contact-box .c-ico { font-size: 30px; }
.contact-box h3 { color: var(--ink); margin: 8px 0 6px; }
.contact-box p { color: var(--ink-soft); font-size: 15px; }
.contact-form {
    background: #fff;
    border-radius: var(--radius);
    padding: 44px;
    border: 3px solid var(--green);
    box-shadow: 0 14px 40px rgba(60, 67, 50, 0.1);
}
.form-group { margin-bottom: 22px; }
.form-group label { display: block; font-weight: 700; color: var(--ink); margin-bottom: 8px; }
.form-group label em { color: var(--green-dark); font-style: normal; }
.form-group input, .form-group select, .form-group textarea {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid var(--line);
    border-radius: 12px;
    font-size: 15px;
    font-family: inherit;
    background: var(--cream);
    color: var(--ink);
    transition: border-color .3s, box-shadow .3s;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--green);
    box-shadow: 0 0 0 4px rgba(90, 154, 78, 0.16);
}
.form-group textarea { resize: vertical; min-height: 140px; }
.form-group .error-msg { color: #d33; font-size: 13px; margin-top: 6px; display: none; }
.form-group.invalid input, .form-group.invalid textarea { border-color: #d33; }
.form-group.invalid .error-msg { display: block; }
.form-success {
    display: none;
    background: rgba(90, 154, 78, 0.12);
    border: 2px dashed var(--green);
    color: var(--ink);
    border-radius: 12px;
    padding: 18px 22px;
    margin-bottom: 22px;
    font-weight: 700;
}
.map-placeholder {
    height: 320px;
    border-radius: var(--radius);
    background:
        radial-gradient(ellipse at 20% 25%, rgba(90, 154, 78, 0.16), transparent 45%),
        radial-gradient(ellipse at 85% 75%, rgba(122, 92, 62, 0.12), transparent 45%),
        var(--cream-deep);
    border: 3px dashed var(--line);
    display: grid;
    place-items: center;
    color: var(--ink-soft);
    font-size: 16px;
    margin-top: 50px;
}
.map-placeholder iframe { width: 100%; height: 100%; border: 0; }

/* ========== 滚动动画 ========== */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity .8s ease, transform .8s var(--ease);
}
.reveal.visible { opacity: 1; transform: none; }
.fade-in {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity .8s ease, transform .8s var(--ease);
}
.fade-in.visible { opacity: 1; transform: none; }

/* ========== 首页数据条 ========== */
.stats { background: linear-gradient(140deg, var(--green-dark), #33552e); padding: 56px 0; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; }
.stat-item { text-align: center; color: #fff; }
.stat-num {
    display: block;
    font-size: 44px;
    font-weight: 900;
    color: #b7d8a6;
    line-height: 1.1;
}
.stat-label { display: block; margin-top: 8px; font-size: 14px; letter-spacing: 2px; color: rgba(255, 255, 255, 0.85); }
.stat-item p { font-size: 13px; color: rgba(255, 255, 255, 0.6); margin-top: 4px; }

/* ========== 荣誉资质 ========== */
.honor-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.honor-card {
    background: #fff;
    border-radius: var(--radius);
    padding: 30px;
    text-align: center;
    border: 3px solid var(--green);
    box-shadow: 0 14px 40px rgba(60, 67, 50, 0.1);
    transition: transform .4s var(--ease);
}
.honor-card:hover { transform: translateY(-8px); }
.honor-card img { height: 180px; width: 100%; object-fit: cover; border-radius: 10px; margin-bottom: 16px; }
.honor-card h4 { font-size: 19px; color: var(--ink); margin-bottom: 10px; }
.honor-card p { font-size: 14px; color: var(--ink-soft); margin-bottom: 14px; }
.honor-date {
    display: inline-block;
    font-size: 12px;
    font-weight: 700;
    color: var(--green-dark);
    border: 1px solid var(--green);
    border-radius: 30px;
    padding: 3px 14px;
    background: rgba(90, 154, 78, 0.08);
}

/* ========== 分类筛选 ========== */
.cat-tabs { display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; margin-bottom: 44px; }
.cat-tab {
    padding: 11px 26px;
    border-radius: 30px;
    border: 2px solid var(--green);
    background: #fff;
    color: var(--green-dark);
    cursor: pointer;
    font-size: 14px;
    font-weight: 700;
    transition: all .3s;
    font-family: inherit;
}
.cat-tab.active, .cat-tab:hover { background: var(--green); color: #fff; }

/* ========== 返回顶部 ========== */
.back-top {
    position: fixed;
    right: 26px; bottom: 30px;
    z-index: 99;
    width: 50px; height: 50px;
    border-radius: 50%;
    border: none;
    cursor: pointer;
    background: linear-gradient(140deg, var(--green-light), var(--green-dark));
    color: #fff;
    font-size: 20px;
    font-weight: 700;
    box-shadow: 0 10px 28px rgba(67, 121, 58, 0.45);
    opacity: 0;
    visibility: hidden;
    transform: translateY(16px);
    transition: all .4s var(--ease);
}
.back-top.show { opacity: 1; visibility: visible; transform: translateY(0); }
.back-top:hover { transform: translateY(-4px); }

/* ========== CMS 适配 ========== */
.cms-section { padding: 90px 0; }
.cms-detail { max-width: 900px; margin: 0 auto; }
.cms-detail > img { border-radius: var(--radius); margin: 0 auto 12px; max-width: 100%; }
.cms-detail h1 { font-size: 2rem; margin: 18px 0; color: var(--ink); }
.cms-detail .lead { color: var(--ink-soft); margin-bottom: 20px; font-size: 1.05rem; }
.cms-detail .news-date-label {
    display: inline-block;
    background: var(--green-dark);
    color: #fff;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 2px;
    padding: 4px 14px;
    border-radius: 30px;
    margin-right: 10px;
}
.cms-content h2 { font-size: 1.5rem; margin: 24px 0 12px; color: var(--ink); }
.cms-content h3 { font-size: 1.25rem; margin: 20px 0 10px; color: var(--ink); }
.cms-content p, .cms-content ul, .cms-content li { color: var(--ink-soft); margin-bottom: 15px; line-height: 1.9; }
.cms-content ul { padding-left: 18px; list-style: disc; }
.cms-content img { border-radius: var(--radius); }
.cms-content a { color: var(--green-dark); text-decoration: underline; }
.cms-back { display: inline-block; color: var(--green-dark); font-size: 15px; font-weight: 700; margin-bottom: 20px; text-decoration: none; }
.cms-back:hover { text-decoration: underline; }
.spec-list { list-style: none; padding: 0; margin: 0; }
.spec-list li { color: var(--ink-soft); padding: 10px 0; border-bottom: 2px dashed var(--line); font-size: 15px; }
.spec-list li b { color: var(--green-dark); }
.cms-pager { padding: 30px 0; text-align: center; }
.cms-pager .pagination { display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; list-style: none; padding: 0; margin: 0; }
.cms-pager .page-link { padding: 10px 16px; border: 1px solid var(--green); border-radius: 10px; background: #fff; color: var(--green-dark); font-size: 14px; transition: .3s; display: inline-block; }
.cms-pager .page-link:hover { background: var(--green); color: #fff; }
.cms-pager .page-item.active .page-link { background: var(--green); border-color: var(--green); color: #fff; }
.cms-pager .page-item.disabled .page-link { opacity: .5; pointer-events: none; }
.form-alert { padding: 14px 18px; border-radius: 12px; margin-bottom: 18px; font-size: 14px; }
.form-alert-ok { background: rgba(90, 154, 78, 0.12); border: 2px dashed var(--green); color: var(--ink); }
.form-alert-err { background: #fdecea; border: 1px solid #f3c6c0; color: #b23b35; }
.form-alert-err li { color: #b23b35; }
.error-text { display: none; color: var(--green-dark); font-size: 13px; margin-top: 6px; }
.cv-feedback { color: #d32f2f !important; }

/* ========== 响应式 ========== */
@media (max-width: 992px) {
    .main-nav {
        position: fixed;
        top: 0; right: -100%;
        width: 320px;
        height: 100vh;
        background: var(--cream);
        flex-direction: column;
        padding: 100px 30px 30px;
        gap: 6px;
        transition: right .45s var(--ease);
        box-shadow: -20px 0 60px rgba(0, 0, 0, 0.12);
    }
    .main-nav.open { right: 0; }
    .main-nav a { padding: 14px 20px; }
    .nav-toggle { display: flex; }
    .header-cta { display: none; }
    .hero-inner { grid-template-columns: 1fr; }
    .hero { padding-top: 130px; }
    .hero-tree { height: 420px; }
    .tree-canopy { width: 280px; height: 250px; }
    .tree-trunk { top: 190px; width: 90px; height: 190px; }
    .tree-ground { bottom: 20px; }
    .phil-grid, .svc-grid, .product-list, .team-grid { grid-template-columns: 1fr; }
    .work-grid { grid-template-columns: 1fr 1fr; }
    .wp-a { grid-column: span 2; }
    .wp-d { grid-column: span 2; }
    .process-steps { grid-template-columns: repeat(2, 1fr); }
    .news-item { grid-template-columns: 1fr; }
    .contact-grid, .about-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 30px; }
    .teaser-item { grid-template-columns: 1fr; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .honor-grid { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
    .work-grid { grid-template-columns: 1fr; }
    .wp-a, .wp-d { grid-column: auto; }
    .process-steps { grid-template-columns: 1fr; }
    .contact-form { padding: 28px; }
    .values-grid { grid-template-columns: 1fr; }
    .band-inner { padding: 56px 28px; }
    .stats-grid { grid-template-columns: 1fr 1fr; gap: 20px; }
}

/* ===== CMS global link-color reset (fixes default blue/underline) ===== */
a:has(h1), a:has(h2), a:has(h3), a:has(h4), a:has(img),
a.logo, a.logo *, .logo, .logo *,
a.news-thumb, a.news-thumb *, a.prod-thumb, a.prod-thumb *,
a.img-wrap, a.img-wrap *, a.thumb, a.thumb *, a.cover, a.cover *,
a[style*='background-image'], a[style*='background'],
a.card, a.card *, a.work-card, a.work-card *, a.product-card, a.product-card *,
a.news-card, a.news-card *, a.news-item, a.news-item *, a.case-card, a.case-card *,
a.service-card, a.service-card *, a.svc-card, a.svc-card *, a.item-card, a.item-card * {
  color: inherit !important;
  text-decoration: none !important;
}
a:has(h1):hover, a:has(h2):hover, a:has(h3):hover, a:has(h4):hover,
a.logo:hover, .logo:hover, a.card:hover, a.card *:hover,
a.news-thumb:hover, a.prod-thumb:hover, a.work-card:hover, a.product-card:hover,
a.news-card:hover, a.news-item:hover, a.case-card:hover, a.service-card:hover { color: inherit !important; }
a.prod-img-link, a.prod-img-link *,
a.img-link, a.img-link *, a.thumb-link, a.thumb-link *,
a.cover-link, a.cover-link *, a.media-link, a.media-link *,
a[class*='-thumb'], a[class*='-img'], a[class*='-cover'],
a[class*='thumb-'], a[class*='img-'],
a.img-side, a.img-side *, a.pic, a.pic *, a.pic-link, a.pic-link * {
  color: inherit !important;
  text-decoration: none !important;
}
/* ===== CMS heading-link reset (anchor inside heading) ===== */
h1 a, h2 a, h3 a, h4 a, h5 a {
  color: inherit !important;
  text-decoration: none !important;
}
h1 a:hover, h2 a:hover, h3 a:hover, h4 a:hover, h5 a:hover { color: inherit !important; }