/* ============================================================
   hhlsq.com — message.css 在线留言页专属样式
   布局指纹：H3 右侧大图倾斜 Hero ｜B1承诺带｜B2咨询类型｜B14表单｜B4图文交替｜B8证言｜B15 CTA
   签名元素：S8 悬浮圆点
   ============================================================ */

/* ---------- 1. Hero H3 右侧大图倾斜 ---------- */
.msg-hero{ background:var(--gray-100); padding:clamp(48px,6vw,88px) 0 clamp(70px,8vw,110px); position:relative; overflow:hidden; }
.msg-hero__inner{ display:grid; grid-template-columns:1fr 1.05fr; gap:56px; align-items:center; position:relative; z-index:1; }
.msg-hero__title{ font-size:clamp(28px,3.8vw,46px); line-height:1.25; margin:14px 0 18px; }
.msg-hero__title em{ font-style:normal; color:var(--gold); }
.msg-hero__lead{ color:var(--gray-600); font-size:16px; max-width:500px; margin-bottom:28px; }
.msg-hero__actions{ display:flex; gap:14px; flex-wrap:wrap; }

.msg-hero__media{ position:relative; padding:20px 12px 0 0; }
.msg-hero__img{
  width:100%; aspect-ratio:16/10; object-fit:cover; border-radius:var(--radius-lg);
  box-shadow:var(--shadow-lg); transform:rotate(2.5deg) scale(.98);
}
.msg-hero__badge{
  position:absolute; top:-12px; left:-16px; background:var(--navy-900); color:var(--gold);
  font-size:12.5px; line-height:1.6; letter-spacing:.1em; padding:12px 18px;
  border-radius:var(--radius-md); transform:rotate(-4deg); box-shadow:var(--shadow-md); z-index:2;
}
.msg-hero__tag{
  position:absolute; bottom:-18px; left:24px; background:#fff; color:var(--gray-600);
  font-size:12.5px; padding:9px 18px; border-radius:var(--radius-pill);
  box-shadow:var(--shadow-md); letter-spacing:.04em;
}

/* 签名 S8 悬浮圆点 */
.msg-dot{ position:absolute; border-radius:50%; z-index:0; transition:transform .5s ease; }
.msg-dot--1{ width:90px; height:90px; background:rgba(30,58,95,.10); top:60px; left:-30px; }
.msg-dot--2{ width:46px; height:46px; background:rgba(176,141,74,.35); top:120px; left:120px; }
.msg-dot--3{ width:120px; height:120px; background:rgba(30,58,95,.07); bottom:-40px; right:38%; }
.msg-hero:hover .msg-dot--1{ transform:translate(14px,10px); }
.msg-hero:hover .msg-dot--2{ transform:translate(-10px,16px); }

/* ---------- 2. B1 承诺数据带 ---------- */
.msg-promise{ padding:clamp(44px,5vw,64px) 0; }
.msg-promise__grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:20px; text-align:center; }
.msg-promise__item{ position:relative; padding:8px 0; }
.msg-promise__item + .msg-promise__item::before{
  content:""; position:absolute; left:0; top:50%; transform:translateY(-50%);
  width:1px; height:46px; background:rgba(232,238,245,.16);
}
.msg-promise__item .stat-num{ color:#fff; }
.msg-promise__item .stat-note{ color:rgba(232,238,245,.66); }

/* ---------- 3. B2 咨询类型卡片墙 ---------- */
.msg-types__grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
.msg-type{
  background:#fff; border:1px solid var(--gray-200); border-radius:var(--radius-lg);
  box-shadow:var(--shadow-sm); padding:28px 26px; transition:all .3s ease;
}
.msg-type:nth-child(even){ transform:translateY(18px); }
.msg-type:hover{ transform:translateY(-6px); box-shadow:var(--shadow-md); }
.msg-type:nth-child(even):hover{ transform:translateY(12px); }
.msg-type svg{ width:32px; height:32px; color:var(--navy-600); stroke-width:1.4; margin-bottom:14px; }
.msg-type:hover svg{ color:var(--gold); }
.msg-type h3{ font-size:17px; margin-bottom:10px; }
.msg-type p{ font-size:14px; color:var(--gray-600); margin:0; line-height:1.75; }
.msg-type a{ font-weight:600; color:var(--navy-700); }

/* ---------- 4. B14 表单 + 联系大卡 ---------- */
.msg-form__grid{ display:grid; grid-template-columns:1.05fr .95fr; gap:40px; align-items:start; }
.msg-contact{
  background:var(--navy-900); color:#E8EEF5; border-radius:var(--radius-lg);
  padding:clamp(28px,3vw,40px); box-shadow:var(--shadow-lg); position:relative; overflow:hidden;
}
.msg-contact::after{
  content:""; position:absolute; right:-50px; bottom:-50px; width:150px; height:150px;
  border-radius:50%; border:1px dashed rgba(176,141,74,.45);
}
.msg-contact__title{ color:#fff; font-size:16px; letter-spacing:.08em; margin-bottom:16px; }
.msg-contact__big{
  display:block; font-size:clamp(28px,3.4vw,38px); font-weight:700; color:var(--gold);
  letter-spacing:.02em; margin-bottom:22px;
}
.msg-contact__list{ margin-bottom:22px; }
.msg-contact__list li{
  display:flex; gap:14px; padding:11px 0; font-size:14.5px; color:rgba(232,238,245,.85);
  border-bottom:1px dashed rgba(232,238,245,.16);
}
.msg-contact__list li:last-child{ border-bottom:none; }
.msg-contact__list span{ flex-shrink:0; width:64px; color:var(--gold); font-size:13px; letter-spacing:.08em; }
.msg-contact__related{ display:flex; gap:18px; flex-wrap:wrap; }
.msg-contact__related a{ font-size:13.5px; color:rgba(232,238,245,.75); text-decoration:underline; text-underline-offset:4px; }
.msg-contact__related a:hover{ color:var(--gold); }
.msg-form__submit{ width:100%; }

/* ---------- 5. B4 图文交替流 ---------- */
.msg-flow__list{ display:flex; flex-direction:column; gap:clamp(40px,5vw,64px); }
.msg-flow__pair{ display:grid; grid-template-columns:1fr 1fr; gap:44px; align-items:center; }
.msg-flow__pair--reverse .msg-flow__media{ order:2; }
.msg-flow__media img{ width:100%; aspect-ratio:16/9; object-fit:cover; border-radius:var(--radius-lg); box-shadow:var(--shadow-md); }
.msg-flow__num{ font-size:46px; font-weight:700; color:transparent; -webkit-text-stroke:1.5px var(--gold); line-height:1; display:block; margin-bottom:10px; }
.msg-flow__body h3{ font-size:22px; margin-bottom:12px; }
.msg-flow__body p{ color:var(--gray-600); font-size:15px; margin:0; }

/* ---------- 6. B8 证言带 ---------- */
.msg-quotes__grid{ display:grid; grid-template-columns:repeat(2,1fr); gap:24px; max-width:900px; margin:0 auto; }
.msg-quote{
  background:#fff; border:1px solid var(--gray-200); border-radius:var(--radius-lg);
  padding:30px 28px; box-shadow:var(--shadow-sm); transition:all .3s ease;
}
.msg-quote:hover{ transform:translateY(-6px); box-shadow:var(--shadow-md); }
.msg-quote__mark{ font-size:44px; line-height:1; color:var(--gold); font-family:var(--font-serif); margin-bottom:8px; }
.msg-quote p{ font-size:14.5px; color:var(--gray-700); line-height:1.8; }
.msg-quote__who{ margin-top:18px; padding-top:14px; border-top:1px dashed var(--gray-300); font-size:13px; color:var(--gray-500); }
.msg-quote__who span{ display:block; font-weight:600; color:var(--navy-700); }

/* ---------- 7. B15 CTA ---------- */
.msg-cta{ padding-bottom:clamp(70px,8vw,110px); }
.cta-banner{
  background:linear-gradient(135deg,var(--navy-800),var(--navy-700) 55%,var(--navy-600));
  border-radius:28px; padding:clamp(44px,5vw,72px) clamp(24px,4vw,56px);
  text-align:center; position:relative; overflow:hidden; box-shadow:var(--shadow-lg);
}
.cta-banner::before{
  content:""; position:absolute; right:-90px; top:-90px; width:280px; height:280px;
  border-radius:50%; border:1px dashed rgba(255,255,255,.22);
}
.cta-banner::after{
  content:""; position:absolute; left:-60px; bottom:-120px; width:220px; height:220px;
  border-radius:50%; border:1px dashed rgba(176,141,74,.4);
}
.cta-banner__inner{ position:relative; z-index:1; }
.cta-banner__title{ color:#fff; font-size:clamp(22px,3vw,32px); margin-bottom:12px; }
.cta-banner__sub{ color:rgba(232,238,245,.78); font-size:15px; margin-bottom:28px; }
.cta-banner__actions{ display:flex; gap:16px; justify-content:center; flex-wrap:wrap; }
.cta-banner__ghost{ border-color:rgba(255,255,255,.5); color:#fff; }
.cta-banner__ghost:hover{ background:#fff; color:var(--navy-700); }

/* ---------- 响应式 ---------- */
@media (max-width: 992px){
  .msg-hero__inner{ grid-template-columns:1fr; gap:44px; }
  .msg-hero__img{ transform:none; }
  .msg-promise__grid{ grid-template-columns:repeat(2,1fr); gap:16px; }
  .msg-promise__item + .msg-promise__item::before{ display:none; }
  .msg-types__grid{ grid-template-columns:repeat(2,1fr); }
  .msg-type:nth-child(even){ transform:none; }
  .msg-form__grid{ grid-template-columns:1fr; }
  .msg-flow__pair{ grid-template-columns:1fr; }
  .msg-flow__pair--reverse .msg-flow__media{ order:0; }
  .msg-quotes__grid{ grid-template-columns:1fr; }
}
@media (max-width: 640px){
  .msg-types__grid{ grid-template-columns:1fr; }
  .msg-promise__grid{ grid-template-columns:1fr 1fr; }
  .msg-hero__actions .btn{ width:100%; }
  .msg-hero__badge{ left:0; }
  .msg-hero__tag{ left:12px; right:12px; text-align:center; }
}