/* ==========================================================================
   cozunet.com · 农业案例页 css/pages/case-nongye.css
   版式：通栏 hero + 悬浮概览卡 → 长文引用痛点 → 通栏图三列设计
         → 三列图标实现 → 纸底横排大数字 → 横条更多案例
   ========================================================================== */

/* ---------- hero ---------- */
.ny-hero{position:relative;min-height:70vh;display:flex;align-items:flex-end;overflow:hidden}
.ny-hero-media{position:absolute;inset:0}
.ny-hero-media img{width:100%;height:100%;object-fit:cover}
.ny-hero-veil{position:absolute;inset:0;background:linear-gradient(180deg,rgba(52,48,30,.32) 0%,rgba(52,48,30,.12) 45%,rgba(52,48,30,.88) 100%)}
.ny-hero-in{position:relative;z-index:2;padding:120px 0 110px}
.ny-hero .crumb a{color:rgba(255,255,255,.72)}
.ny-hero .crumb .now{color:rgba(255,255,255,.92)}
.ny-hero .crumb i{color:rgba(255,255,255,.4)}
.ny-hero .sec-eyebrow{color:rgba(255,255,255,.78)}
.ny-hero .sec-eyebrow::before{background:rgba(255,255,255,.5)}
.ny-hero h1{color:#fff;font-size:clamp(26px,3.8vw,44px);margin:14px 0 12px;max-width:780px}
.ny-hero-desc{color:rgba(255,255,255,.84);font-size:15px;max-width:640px;line-height:1.95}

/* ---------- 悬浮概览卡 ---------- */
.ny-overlap{margin-top:-70px;position:relative;z-index:3;padding:0 0 10px}
.ny-ov-card{background:var(--card);border:1px solid var(--line-2);border-radius:18px;box-shadow:var(--shadow);display:grid;grid-template-columns:repeat(3,1fr);padding:10px 34px}
.ny-ov-card div{display:flex;justify-content:space-between;gap:14px;padding:16px 22px;border-bottom:1px dashed var(--line-2)}
.ny-ov-card div:nth-child(3n){border-right:0}
.ny-ov-card dt{font-size:13px;color:var(--muted);flex:none;padding-top:3px}
.ny-ov-card dd{font-size:14px;font-weight:500;text-align:right}
@media (max-width:900px){.ny-ov-card{grid-template-columns:1fr 1fr}}
@media (max-width:620px){.ny-ov-card{grid-template-columns:1fr}}

/* ---------- 痛点长文 ---------- */
.ny-pain{padding:80px 0 70px;background:var(--paper)}
.ny-pain-body{max-width:820px;margin:0 auto}
.ny-pain-body > p{color:var(--ink-2);font-size:15.5px;line-height:2.1;margin-bottom:18px}
.ny-pain-body strong{color:var(--brown)}
.ny-pain-body blockquote{margin:30px 0;padding:28px 34px;background:var(--brown-bg);border-radius:16px;border-left:4px solid var(--brown)}
.ny-pain-body blockquote p{font-family:var(--font-serif);font-size:17px;font-style:italic;line-height:1.9;color:var(--ink)}
.ny-pain-body cite{display:block;margin-top:10px;font-size:12.5px;color:var(--muted);font-style:normal;letter-spacing:.05em}

/* ---------- 设计 ---------- */
.ny-design{padding:70px 0;background:var(--card);border-top:1px solid var(--line-2)}
.ny-design-media{border-radius:18px;overflow:hidden;box-shadow:var(--shadow);margin-bottom:44px}
.ny-design-media img{width:100%;height:380px;object-fit:cover}
.ny-design-cols{display:grid;grid-template-columns:repeat(3,1fr);gap:36px}
.ny-design-cols h3{font-size:18px;margin-bottom:10px}
.ny-design-cols p{font-size:14px;color:var(--ink-2);line-height:1.95}
@media (max-width:900px){.ny-design-cols{grid-template-columns:1fr}.ny-design-media img{height:240px}}

/* ---------- 实现三列 ---------- */
.ny-impl{padding:90px 0;background:var(--paper)}
.ny-impl-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.ny-impl-grid > div{background:var(--card);border:1px solid var(--line-2);border-radius:var(--r);padding:34px 30px}
.ny-ic{width:52px;height:52px;border-radius:14px;background:var(--brown);color:#fff;display:flex;align-items:center;justify-content:center;margin-bottom:20px}
.ny-ic svg{width:26px;height:26px}
.ny-impl-grid h3{font-size:18px;margin-bottom:10px}
.ny-impl-grid p{font-size:13.5px;color:var(--ink-2);line-height:1.95}
@media (max-width:900px){.ny-impl-grid{grid-template-columns:1fr}}

/* ---------- 成果大数字 ---------- */
.ny-result{padding:80px 0;background:var(--brown-bg)}
.ny-bignums{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:44px}
.ny-bignums div{text-align:center;padding:24px 10px}
.ny-bignums b{font-family:var(--font-serif);font-size:clamp(32px,3.8vw,48px);color:var(--brown);display:block;line-height:1.1}
.ny-bignums b em{font-style:normal;font-size:.38em;color:var(--brown-soft);margin-left:3px}
.ny-bignums span{display:block;margin-top:12px;font-size:13px;color:var(--ink-2)}
@media (max-width:900px){.ny-bignums{grid-template-columns:1fr 1fr}}

/* ---------- 更多横条 ---------- */
.ny-more{padding:90px 0 40px;background:var(--paper)}
.ny-more-rows{display:grid;gap:16px;max-width:960px;margin:0 auto}
.ny-more-rows a{display:grid;grid-template-columns:200px 1fr 36px;gap:22px;align-items:center;background:var(--card);border:1px solid var(--line-2);border-radius:14px;padding:14px;transition:transform .4s var(--ease),box-shadow .4s var(--ease)}
.ny-more-rows a:hover{transform:translateX(6px);box-shadow:var(--shadow-sm)}
.ny-more-rows img{width:200px;height:130px;object-fit:cover;border-radius:10px}
.ny-more-rows h3{font-size:16.5px;margin:8px 0 5px}
.ny-more-rows p{font-size:13px;color:var(--ink-2)}
.ny-arrow{width:34px;height:34px;border-radius:50%;background:var(--brown-bg);color:var(--brown);display:flex;align-items:center;justify-content:center;justify-self:end}
.ny-arrow svg{width:14px;height:14px}
@media (max-width:720px){.ny-more-rows a{grid-template-columns:100px 1fr;gap:14px}.ny-more-rows img{width:100px;height:78px}.ny-arrow{display:none}}

/* ---------- CTA ---------- */
.ny-cta{background:var(--brown-deep);padding:72px 0;margin-top:50px}
.ny-cta-in{display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap}
.ny-cta-copy h2{color:#fff;font-size:clamp(23px,2.8vw,32px);margin-bottom:10px}
.ny-cta-copy p{color:rgba(255,255,255,.68);font-size:14.5px;letter-spacing:.05em}
.ny-cta-btns{display:flex;gap:16px;flex-wrap:wrap}

/* ---------- 客户常问 ---------- */
.ny-faq{padding:90px 0;background:var(--card);border-top:1px solid var(--line-2)}
.ny-faq-list{max-width:860px;margin:40px auto 0;display:grid;gap:14px}
.ny-faq details{background:var(--paper);border:1px solid var(--line-2);border-radius:12px;padding:20px 26px}
.ny-faq summary{font-size:15.5px;font-weight:600;cursor:pointer;list-style:none;position:relative;padding-right:28px}
.ny-faq summary::-webkit-details-marker{display:none}
.ny-faq summary::after{content:"+";position:absolute;right:0;top:0;font-size:20px;color:var(--brown-soft);line-height:1.2}
.ny-faq details[open] summary::after{content:"-"}
.ny-faq details p{margin-top:12px;font-size:14px;color:var(--ink-2);line-height:1.95}

/* ---------- 售后与维护 ---------- */
.ny-care{padding:80px 0;background:var(--paper);border-top:1px solid var(--line-2)}
.ny-care-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-top:40px}
.ny-care-grid > div{background:var(--card);border:1px solid var(--line-2);border-radius:var(--r);padding:26px 24px}
.ny-care-grid h3{font-size:16px;margin-bottom:10px}
.ny-care-grid p{font-size:13px;color:var(--ink-2);line-height:1.9}
@media (max-width:900px){.ny-care-grid{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.ny-care-grid{grid-template-columns:1fr}}

/* ---------- 客户反馈 ---------- */
.ny-quote{padding:80px 0;background:var(--card);border-top:1px solid var(--line-2)}
.ny-quote-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:40px}
.ny-quote blockquote{background:var(--paper);border:1px solid var(--line-2);border-left:3px solid var(--brown);border-radius:12px;padding:28px 30px}
.ny-quote p{font-size:14.5px;line-height:2;color:var(--ink);margin-bottom:14px}
.ny-quote cite{font-size:12.5px;color:var(--muted);font-style:normal;letter-spacing:.05em}
@media (max-width:760px){.ny-quote-grid{grid-template-columns:1fr}}