/* ============================================================
   anquan-xuke.css —— 安全生产许可证代办（L10 水墨渐变+画廊原型）
   墨绿渐变 hero + 细金线 / 三图交错画廊 / 竖向时间轴
   ============================================================ */

/* ---------- Hero：墨绿渐变 + 细金线 ---------- */
.ax-hero{
  position:relative; overflow:hidden;
  padding:calc(var(--header-h) + 70px) 0 90px;
  background:linear-gradient(150deg,var(--green-950) 0%,var(--green-900) 55%,var(--green-800) 100%);
  color:var(--cream-50);
}
.ax-hero__media{
  position:absolute; right:0; top:0; bottom:0; width:46%;
  opacity:.32;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 30%);
  mask-image:linear-gradient(90deg,transparent,#000 30%);
}
.ax-hero__media img{ width:100%; height:100%; object-fit:cover; }
.ax-hero__goldline{
  position:absolute; left:0; right:0; top:calc(var(--header-h) + 20px); height:1px;
  background:linear-gradient(90deg,transparent,var(--brown-500),transparent);
}
.ax-hero__inner{ position:relative; z-index:2; max-width:760px; }
.ax-hero .breadcrumb{ color:rgba(251,248,241,.65); }
.ax-hero .breadcrumb a{ color:var(--cream-100); }
.ax-hero__eyebrow{ font-size:13px; letter-spacing:.34em; color:var(--brown-500); margin:22px 0 16px; }
.ax-hero h1{ color:var(--cream-50); font-size:clamp(32px,4.6vw,56px); line-height:1.28; }
.ax-hero__lead{ margin-top:20px; color:rgba(251,248,241,.82); font-size:16.5px; line-height:2.05; max-width:560px; }
.ax-hero__actions{ display:flex; flex-wrap:wrap; gap:14px; margin-top:34px; }

/* ---------- 安许是什么 ---------- */
.ax-what__grid{
  display:grid; grid-template-columns:1.05fr .95fr; gap:clamp(30px,5vw,66px); align-items:center;
}
.ax-what__copy h2{ margin:10px 0 18px; }
.ax-what__copy p{ margin-bottom:14px; font-size:15.5px; }
.ax-what__points{ margin-top:18px; border-left:2px solid var(--brown-500); padding-left:18px; display:flex; flex-direction:column; gap:10px; }
.ax-what__points li{ font-size:15px; color:var(--ink-soft); }
.ax-what__pic img{ border-radius:var(--radius-l); box-shadow:var(--shadow-md); }

/* ---------- 条件四卡 ---------- */
.ax-cond__cards{ display:grid; grid-template-columns:repeat(4,1fr); gap:20px; }
.ax-ccard{
  background:var(--white); padding:28px 22px; border-radius:var(--radius-m);
  box-shadow:var(--shadow-sm); transition:transform .35s var(--ease),box-shadow .35s var(--ease);
}
.ax-ccard:hover{ transform:translateY(-6px); box-shadow:var(--shadow-md); }
.ax-ccard__ic{
  width:46px; height:46px; border-radius:12px; background:rgba(44,74,58,.09);
  color:var(--green-800); display:flex; align-items:center; justify-content:center; margin-bottom:16px;
}
.ax-ccard__ic svg{ width:24px; height:24px; }
.ax-ccard h3{ font-size:17.5px; margin-bottom:10px; }
.ax-ccard p{ font-size:14px; }

/* ---------- 材料画廊：三图交错 ---------- */
.ax-mats__gallery{
  display:grid; grid-template-columns:repeat(2,1fr); gap:clamp(20px,3vw,34px);
  align-items:start;
}
.ax-mat img{ border-radius:var(--radius-m); box-shadow:var(--shadow-sm); }
.ax-mat--2{ margin-top:56px; }
.ax-mat--3{ grid-column:1; margin-top:-20px; }
.ax-mat--list{
  background:var(--cream-100); border:1px solid var(--line);
  border-radius:var(--radius-m); padding:28px 26px;
}
.ax-mat--list h3{ font-size:17.5px; margin-bottom:14px; }
.ax-mat--list ul{ display:flex; flex-direction:column; gap:10px; }
.ax-mat--list li{
  font-size:14.5px; color:var(--ink-soft); padding-left:18px; position:relative;
}
.ax-mat--list li::before{
  content:""; position:absolute; left:0; top:.72em; width:8px; height:8px;
  border-radius:2px; background:var(--brown-500); transform:rotate(45deg);
}

/* ---------- 流程时间轴（深绿底） ---------- */
.ax-flow__track{ max-width:780px; margin:0 auto; }
.ax-tl{
  display:grid; grid-template-columns:64px 30px 1fr; gap:0;
  position:relative; padding-bottom:26px;
}
.ax-tl__w{
  font-size:13px; color:var(--brown-500); letter-spacing:.08em; padding-top:6px; text-align:right;
}
.ax-tl__dot{
  justify-self:center; align-self:start; width:14px; height:14px; margin-top:8px;
  border-radius:50%; background:var(--cream-50); border:3px solid var(--brown-500);
  z-index:1;
}
.ax-tl::before{
  content:""; position:absolute; left:calc(64px + 15px - 1px); top:24px; bottom:0; width:2px;
  background:linear-gradient(rgba(251,248,241,.35),rgba(251,248,241,.08));
}
.ax-tl:last-child::before{ display:none; }
.ax-tl__body h3{ font-size:17.5px; margin-bottom:6px; }
.ax-tl__body p{ font-size:14.5px; color:rgba(251,248,241,.72); }
.ax-tl__link{ color:var(--brown-500); text-decoration:underline; text-underline-offset:3px; }

/* ---------- 关系对照 ---------- */
.ax-link__box{
  background:var(--white); border:1px solid var(--line); border-radius:var(--radius-l);
  padding:clamp(28px,4vw,54px); box-shadow:var(--shadow-sm);
}
.ax-link__box h2{ margin:10px 0 14px; }
.ax-link__box > p{ margin-bottom:18px; }
.ax-link__vs{
  display:grid; grid-template-columns:1fr auto 1fr; gap:clamp(16px,3vw,34px); align-items:stretch;
  margin:22px 0;
}
.ax-vs{
  background:var(--cream-50); border:1px solid var(--line); border-radius:var(--radius-m);
  padding:24px;
}
.ax-vs b{ font-family:var(--font-serif); color:var(--green-800); font-size:17px; display:block; margin-bottom:10px; }
.ax-vs p{ font-size:14.5px; }
.ax-vs__sep{
  align-self:center; font-family:var(--font-serif); font-size:20px; color:var(--brown-500);
}
.ax-link__more{ margin-top:24px; display:flex; flex-wrap:wrap; gap:14px; }

/* ---------- FAQ：悬浮折叠 ---------- */
.ax-faq__list{ max-width:880px; margin:0 auto; display:flex; flex-direction:column; gap:16px; }
.ax-faq-item{
  background:var(--white); border-radius:var(--radius-m); padding:6px 28px;
  box-shadow:var(--shadow-sm); border:1px solid transparent; transition:border-color .3s;
}
.ax-faq-item[open]{ border-color:rgba(44,74,58,.25); }
.ax-faq-item summary{
  cursor:pointer; list-style:none; display:flex; align-items:center; gap:14px;
  padding:20px 0; font-family:var(--font-serif); font-size:16.5px; font-weight:700; color:var(--green-900);
}
.ax-faq-item summary::-webkit-details-marker{ display:none; }
.ax-faq-item summary::before{
  content:"Q"; flex:none; width:28px; height:28px; border-radius:8px;
  background:var(--green-800); color:var(--cream-50);
  display:flex; align-items:center; justify-content:center;
  font-family:var(--font-serif); font-size:14px;
}
.ax-faq-item p{ padding:0 0 22px 42px; font-size:15px; }

/* ---------- CTA：横排 ---------- */
.ax-booking{ background:var(--cream-100); }
.ax-booking__inner{
  display:grid; grid-template-columns:1fr 1.15fr; gap:clamp(28px,4vw,56px);
  align-items:center;
}
.ax-booking__lead h2{ margin:10px 0 14px; }
.ax-booking__lead p{ font-size:15.5px; }
.ax-booking__phone{ margin-top:18px; }
.ax-booking__phone a{ color:var(--brown-700); font-size:22px; font-weight:700; font-family:var(--font-serif); }
.ax-booking__form{
  background:var(--white); border-radius:var(--radius-l); padding:clamp(26px,3.5vw,44px);
  box-shadow:var(--shadow-md); display:grid; grid-template-columns:1fr 1fr; gap:16px; align-content:start;
}
.ax-booking__form .field:nth-child(3),.ax-booking__form .field:nth-child(4),.ax-booking__form .field:last-child{ grid-column:1 / -1; }

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  .ax-hero__media{ width:100%; opacity:.18; }
  .ax-what__grid{ grid-template-columns:1fr; }
  .ax-cond__cards{ grid-template-columns:1fr 1fr; }
  .ax-mats__gallery{ grid-template-columns:1fr; }
  .ax-mat--2,.ax-mat--3{ margin-top:0; grid-column:auto; }
  .ax-link__vs{ grid-template-columns:1fr; }
  .ax-vs__sep{ text-align:center; }
  .ax-booking__inner{ grid-template-columns:1fr; }
}
@media (max-width:640px){
  .ax-cond__cards,.ax-booking__form{ grid-template-columns:1fr; }
}