/* ============================================
   沐光宠语 · 宠物善终告别服务
   改品牌：只改 :root 里的色值
   ============================================ */
:root{
  --brand:#B8743A;          /* 沐光暖金铜 */
  --brand-dark:#9A5D2E;
  --brand-soft:#E8D5BE;     /* 浅金米色 */
  --ink:#3E342B;            /* 深棕 */
  --text:#6B5D50;           /* 暖灰棕 */
  --bg:#FDFBF8;             /* 米白 */
  --bg-soft:#F5EFE6;        /* 浅米 */
  --line:#E8DDD0;
  --sage:#8FA98F;           /* 鼠尾草绿（纪念感） */
}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:'Noto Serif SC','Songti SC',Georgia,serif;color:var(--text);background:var(--bg);line-height:1.8;font-size:16px}
h1,h2,h3{font-family:'Noto Serif SC','Songti SC',Georgia,serif;color:var(--ink);line-height:1.3;font-weight:600}
a{color:var(--brand);text-decoration:none}
img{max-width:100%;display:block}
.container{max-width:1100px;margin:0 auto;padding:0 24px}

/* 顶部条 */
.topbar{background:var(--ink);color:#E8D5BE;font-size:13px;padding:8px 0;letter-spacing:1px}
.topbar .container{display:flex;justify-content:space-between;align-items:center}
.topbar .hotline{display:flex;align-items:center;gap:6px}
.topbar .hotline::before{content:"☎";color:var(--brand-soft)}

/* 头部 */
header{background:var(--bg);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:100}
.nav{display:flex;align-items:center;justify-content:space-between;height:80px}
.logo{display:flex;align-items:center;gap:14px}
.logo-mark{width:72px;height:72px;border-radius:50%;background:var(--brand);display:flex;align-items:center;justify-content:center;color:#fff;font-size:36px;overflow:hidden;flex-shrink:0}
.logo-text{font-size:26px;color:var(--ink);letter-spacing:4px;font-weight:600;line-height:1.2}
.logo-text small{display:block;font-family:'Poppins',sans-serif;font-size:10px;letter-spacing:3px;color:var(--text);font-weight:400}
nav ul{display:flex;gap:36px;list-style:none;align-items:center}
nav a{color:var(--ink);font-size:15px;letter-spacing:1px}
nav a:hover,nav a.active{color:var(--brand)}
.nav-cta{background:var(--brand);color:#fff !important;padding:10px 26px;border-radius:24px}
.nav-cta:hover{background:var(--brand-dark);color:#fff !important}
.burger{display:none;font-size:26px;background:none;border:none;cursor:pointer;color:var(--ink)}

/* Hero */
.hero{
  min-height:560px;display:flex;align-items:center;justify-content:center;text-align:center;
  background:linear-gradient(180deg,#F5EFE6 0%,#E8D5BE 100%);
  position:relative;padding:80px 24px;
}
.hero::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 50% 30%,rgba(255,255,255,.6),transparent 60%)}
.hero-inner{position:relative;max-width:760px}
.hero .mark{font-size:48px;margin-bottom:20px}
.hero h1{font-size:42px;margin-bottom:20px;letter-spacing:3px}
.hero h1 .accent{color:var(--brand);display:block;font-size:32px;margin-top:10px}
.hero p{font-size:17px;color:var(--text);margin-bottom:36px;letter-spacing:1px}
.btn-row{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}
.btn{display:inline-block;padding:13px 38px;font-size:15px;letter-spacing:2px;cursor:pointer;transition:.3s;border:1px solid var(--brand);background:transparent;color:var(--brand);border-radius:28px}
.btn:hover{background:var(--brand);color:#fff}
.btn-solid{background:var(--brand);color:#fff}
.btn-solid:hover{background:var(--brand-dark);color:#fff}
.btn-ghost{border-color:var(--line);color:var(--ink)}
.btn-ghost:hover{border-color:var(--ink);background:transparent;color:var(--ink)}

/* 新 Hero: 左文右图 */
.hero-split{
  background:linear-gradient(135deg,var(--bg-soft) 0%,var(--brand-soft) 100%);
  padding:60px 0;
}
.hero-split-inner{
  max-width:1100px;margin:0 auto;padding:0 24px;
  display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center;
}
.hero-text .mark{font-size:44px;margin-bottom:16px}
.hero-text h1{font-size:38px;line-height:1.3;margin-bottom:18px;letter-spacing:2px}
.hero-text h1 .accent{color:var(--brand);display:block;font-size:30px;margin-top:8px}
.hero-text p{font-size:16px;color:var(--text);margin-bottom:28px;letter-spacing:1px}
.hero-photo{
  height:420px;border-radius:12px;overflow:hidden;
  background:#e8ddd0;display:flex;align-items:center;justify-content:center;
}
.hero-photo-placeholder{font-size:80px;color:#ccc}

/* 描边按钮（Banfield 风格） */
.btn-outline{
  background:transparent;color:var(--brand);border:2px solid var(--brand);
  border-radius:4px;padding:12px 32px;
}
.btn-outline:hover{background:var(--brand);color:#fff}
.btn-light{
  background:#E8D5BE;color:var(--ink);border:none;border-radius:4px;padding:12px 32px;
}
.btn-light:hover{background:#fff;color:var(--brand)}

/* 照片墙 */
.gallery-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:16px;
}
.gallery-item{
  aspect-ratio:1;overflow:hidden;border-radius:8px;background:#f0e8dc;
}
.gallery-item img{width:100%;height:100%;object-fit:cover;transition:.3s}
.gallery-item img:hover{transform:scale(1.05)}
.gallery-empty{
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  font-size:32px;color:#ccc;gap:6px;
}
.gallery-empty small{font-size:12px;color:#bbb}

/* 双栏图文块 */
.blocks-grid{
  display:grid;grid-template-columns:1fr 1fr;gap:30px;
}
.block-card{
  background:var(--card-bg,#fff);border:1px solid var(--line);border-radius:10px;overflow:hidden;
  transition:.3s;
}
.block-card:hover{box-shadow:0 12px 32px rgba(184,116,58,.12)}
.block-img{
  height:240px;background:var(--bg-soft);
  display:flex;align-items:center;justify-content:center;font-size:48px;color:#ccc;
}
.block-img img{width:100%;height:100%;object-fit:cover}
.block-body{padding:28px}
.block-body h3{font-size:22px;margin-bottom:6px;letter-spacing:1px}
.block-sub{color:var(--brand);font-size:14px;margin-bottom:14px;letter-spacing:1px}
.block-body p{font-size:15px;color:var(--text);margin-bottom:18px;line-height:1.8}

/* 通用区块 */
.section{padding:80px 0}
.section-soft{background:var(--bg-soft)}
.section-head{text-align:center;margin-bottom:56px}
.section-head .eyebrow{color:var(--brand);letter-spacing:4px;font-size:13px;margin-bottom:12px;display:block}
.section-head h2{font-size:32px;margin-bottom:14px;letter-spacing:2px}
.section-head p{max-width:560px;margin:0 auto;color:var(--text)}

/* 服务卡 */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card{background:var(--card-bg,#fff);border:1px solid var(--line);padding:40px 28px;text-align:center;transition:.3s;border-radius:8px}
.card:hover{box-shadow:0 12px 32px rgba(184,116,58,.12);transform:translateY(-3px)}
.card .icon{font-size:44px;margin-bottom:18px}
.card h3{font-size:19px;margin-bottom:10px;letter-spacing:1px}
.card p{font-size:14px;color:var(--text);margin-bottom:14px;line-height:1.7}

/* 流程时间线 */
.process{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:step}
.step{background:var(--card-bg,#fff);border:1px solid var(--line);padding:32px 22px;border-radius:8px;position:relative}
.step::before{
  counter-increment:step;content:counter(step,decimal-leading-zero);
  position:absolute;top:16px;right:20px;font-size:28px;color:var(--brand-soft);font-weight:600;
  font-family:Georgia,serif;
}
.step .icon{font-size:32px;margin-bottom:14px}
.step h3{font-size:16px;margin-bottom:8px}
.step p{font-size:13px;color:var(--text);line-height:1.7}

/* 套餐 */
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:stretch}
.plan{background:var(--card-bg,#fff);border:1px solid var(--line);padding:36px 28px;border-radius:10px;display:flex;flex-direction:column}
.plan.featured{border:2px solid var(--brand);position:relative}
.plan.featured::before{content:"最受欢迎";position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:var(--brand);color:#fff;font-size:12px;padding:4px 16px;border-radius:12px;letter-spacing:2px}
.plan h3{font-size:18px;margin-bottom:6px;letter-spacing:2px}
.plan .price{font-size:30px;color:var(--brand);margin:14px 0;font-family:Georgia,serif}
.plan .price small{font-size:13px;color:var(--text)}
.plan ul{list-style:none;margin:18px 0;flex:1}
.plan li{padding:7px 0;border-bottom:1px dashed var(--line);font-size:14px}
.plan li::before{content:"·";color:var(--brand);margin-right:8px;font-weight:bold}

/* 理念区 */
.philosophy{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.philosophy .visual{height:340px;border-radius:10px;background:linear-gradient(135deg,#E8D5BE,#F5EFE6);display:flex;align-items:center;justify-content:center;font-size:96px}
.philosophy h2{font-size:30px;margin-bottom:20px;letter-spacing:2px}
.philosophy blockquote{border-left:3px solid var(--brand);padding:10px 0 10px 20px;margin:20px 0;font-style:italic;color:var(--ink)}

/* 联系/预约区 */
.contact-band{background:var(--ink);color:#E8D5BE;padding:64px 0;text-align:center}
.contact-band h2{color:#fff;font-size:28px;margin-bottom:12px;letter-spacing:2px}
.contact-band p{color:#C9B89E;margin-bottom:28px}
.contact-band .phone{font-size:32px;color:var(--brand-letter-spacing:4px);color:#E8D5BE;font-family:Georgia,serif;letter-spacing:2px}

/* Footer */
footer{background:#2E2620;color:#9C8E7E;padding:56px 0 28px;font-size:14px}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:36px}
footer h4{color:#E8D5BE;font-size:15px;margin-bottom:16px;letter-spacing:2px;font-weight:500}
footer ul{list-style:none}
footer li{margin-bottom:8px}
footer a{color:#9C8E7E}
footer a:hover{color:#E8D5BE}
.foot-bottom{border-top:1px solid #4A3F35;padding-top:24px;text-align:center;font-size:12px;color:#7A6C5E}

/* 表单页 */
.form-page{padding:64px 0;background:var(--bg)}
.form-wrap{max-width:600px;margin:0 auto;background:#fff;border:1px solid var(--line);padding:44px;border-radius:10px}
.form-wrap h1{font-size:26px;margin-bottom:8px;letter-spacing:2px}
.form-wrap .sub{margin-bottom:28px;color:var(--text);font-size:14px}
.form-group{margin-bottom:18px}
.form-group label{display:block;margin-bottom:6px;font-weight:500;color:var(--ink);font-size:14px;letter-spacing:1px}
.form-group input,.form-group select,.form-group textarea{
  width:100%;padding:12px 14px;border:1px solid var(--line);font-size:15px;font-family:inherit;outline:none;background:var(--bg);border-radius:6px}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--brand)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-note{font-size:13px;color:var(--text);margin-top:16px;padding:12px 16px;background:var(--bg-soft);border-left:3px solid var(--brand);border-radius:0 6px 6px 0}
.success-box{display:none;text-align:center;padding:40px 0}
.success-box .big{font-size:64px;margin-bottom:16px}

/* 响应式 */
@media(max-width:900px){
  nav ul{display:none}
  .burger{display:block}
  .hero h1{font-size:30px}
  .hero-split-inner{grid-template-columns:1fr;gap:30px}
  .hero-photo{height:280px}
  .gallery-grid{grid-template-columns:1fr 1fr}
  .blocks-grid{grid-template-columns:1fr}
  .cards,.plans{grid-template-columns:1fr 1fr}
  .process{grid-template-columns:1fr 1fr}
  .philosophy{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
  .form-row{grid-template-columns:1fr}
}
@media(max-width:560px){
  .cards,.plans,.process{grid-template-columns:1fr}
  .gallery-grid{grid-template-columns:1fr 1fr}
  .foot-grid{grid-template-columns:1fr}
}