/* ============================================
   NavXD — 联系我们页样式
   ============================================ */
.ct{max-width:1100px;margin:0 auto;padding:0 32px}
.ct-mb{margin-bottom:28px}
.ct-mb-lg{margin-bottom:48px}

.ct-bread{display:flex;align-items:center;gap:6px;font-size:12px;color:#9499b0;margin:16px auto 0;max-width:1100px;padding:0 32px}
.ct-bread a{color:#9499b0;text-decoration:none}
.ct-bread a:hover{color:#5a5e72}

/* Hero */
.ct-hero{background:linear-gradient(135deg,#f8f9fb 0%,#eef4ff 50%,#f0eeff 100%);border:1px solid rgba(0,0,0,.07);border-radius:16px;padding:52px 48px;text-align:center;position:relative;overflow:hidden}
.ct-hero::before{content:'';position:absolute;top:-80px;left:50%;transform:translateX(-50%);width:400px;height:400px;border-radius:50%;background:radial-gradient(circle,rgba(91,108,255,.06) 0%,transparent 70%);pointer-events:none}
.ct-hero__badge{display:inline-flex;align-items:center;gap:6px;padding:5px 14px;background:rgba(59,126,246,.08);border:1px solid rgba(59,126,246,.15);border-radius:20px;font-size:12px;color:#3b7ef6;font-weight:500;margin-bottom:16px;position:relative}
.ct-hero h1{font-size:30px;font-weight:800;color:#1a1d2e;margin:0 0 12px;letter-spacing:-1px;position:relative}
.ct-hero__desc{font-size:15px;color:#5a5e72;max-width:520px;margin:0 auto;line-height:1.7;position:relative}

/* Section header */
.ct-hd{text-align:center;margin-bottom:32px}
.ct-hd__tag{font-size:10px;text-transform:uppercase;letter-spacing:2px;color:#9499b0;margin-bottom:6px;font-weight:600}
.ct-hd__title{font-size:22px;font-weight:700;color:#1a1d2e;letter-spacing:-.5px}

/* 3 Contact method cards */
.ct-methods{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.ct-method{background:#fff;border:1px solid rgba(0,0,0,.07);border-radius:14px;padding:32px 24px;text-align:center;box-shadow:0 1px 4px rgba(0,0,0,.04);transition:all .25s;position:relative;overflow:hidden}
.ct-method:hover{border-color:rgba(59,126,246,.3);box-shadow:0 6px 24px rgba(59,126,246,.1);transform:translateY(-3px)}
.ct-method__icon{width:60px;height:60px;border-radius:18px;display:flex;align-items:center;justify-content:center;font-size:28px;margin:0 auto 18px}
.ct-method__icon--blue{background:rgba(59,126,246,.07)}
.ct-method__icon--green{background:rgba(16,185,129,.07)}
.ct-method__icon--purple{background:rgba(124,58,237,.07)}
.ct-method__title{font-size:16px;font-weight:700;color:#1a1d2e;margin-bottom:6px}
.ct-method__desc{font-size:13px;color:#5a5e72;line-height:1.6;margin-bottom:16px}
.ct-method__link{font-size:14px;font-weight:600;text-decoration:none;transition:.2s;display:inline-flex;align-items:center;gap:4px}
.ct-method__link--blue{color:#3b7ef6}
.ct-method__link--green{color:#10b981}
.ct-method__link--purple{color:#7c3aed}
.ct-method__link:hover{gap:8px}
.ct-method__response{font-size:11px;color:#9499b0;margin-top:10px;display:flex;align-items:center;justify-content:center;gap:4px}

/* Main form section: 2-col */
.ct-form-section{display:grid;grid-template-columns:1fr 1.3fr;gap:24px}

/* Left: info panel */
.ct-info{background:linear-gradient(135deg,#5B6CFF,#8B5CF6);border-radius:16px;padding:36px;color:#fff;display:flex;flex-direction:column;justify-content:space-between;position:relative;overflow:hidden}
.ct-info::before{content:'';position:absolute;bottom:-60px;right:-60px;width:200px;height:200px;border-radius:50%;background:rgba(255,255,255,.07);pointer-events:none}
.ct-info::after{content:'';position:absolute;top:-40px;left:-40px;width:140px;height:140px;border-radius:50%;background:rgba(255,255,255,.04);pointer-events:none}
.ct-info h3{font-size:20px;font-weight:700;margin:0 0 8px;position:relative}
.ct-info__desc{font-size:13px;opacity:.85;line-height:1.65;margin:0 0 28px;position:relative}

.ct-info-list{display:flex;flex-direction:column;gap:18px;position:relative}
.ct-info-item{display:flex;align-items:flex-start;gap:14px}
.ct-info-item__icon{width:40px;height:40px;border-radius:12px;background:rgba(255,255,255,.15);display:flex;align-items:center;justify-content:center;font-size:18px;flex-shrink:0}
.ct-info-item__label{font-size:12px;opacity:.65;margin-bottom:2px}
.ct-info-item__value{font-size:14px;font-weight:500}
.ct-info-item__value a{color:#fff;text-decoration:none}
.ct-info-item__value a:hover{text-decoration:underline}

.ct-info-social{display:flex;gap:10px;margin-top:28px;position:relative}
.ct-info-social__link{width:36px;height:36px;border-radius:10px;background:rgba(255,255,255,.12);display:flex;align-items:center;justify-content:center;color:#fff;text-decoration:none;transition:.2s}
.ct-info-social__link:hover{background:rgba(255,255,255,.25)}
.ct-info-social__link svg{width:16px;height:16px}

/* Right: form card */
.ct-form-card{background:#fff;border:1px solid rgba(0,0,0,.07);border-radius:16px;padding:36px;box-shadow:0 1px 4px rgba(0,0,0,.04)}
.ct-form-card h3{font-size:18px;font-weight:700;color:#1a1d2e;margin:0 0 6px}
.ct-form-card__sub{font-size:13px;color:#9499b0;margin-bottom:24px}

.ct-form{display:flex;flex-direction:column;gap:14px}
.ct-input-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.ct-label{font-size:12px;font-weight:600;color:#1a1d2e;margin-bottom:5px;display:block}
.ct-label span{color:#ef4444;margin-left:2px}
.ct-input{padding:11px 14px;background:#f8f9fb;border:1px solid rgba(0,0,0,.07);border-radius:8px;font-size:13px;color:#1a1d2e;outline:none;font-family:inherit;transition:.2s;width:100%;display:block}
.ct-input:focus{border-color:#5B6CFF;background:#fff;box-shadow:0 0 0 3px rgba(91,108,255,.1)}
.ct-input::placeholder{color:#9499b0}
textarea.ct-input{resize:vertical;min-height:110px}
select.ct-input{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%239499b0' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;cursor:pointer}
.ct-submit{padding:13px 28px;background:linear-gradient(135deg,#5B6CFF,#8B5CF6);color:#fff;border:none;border-radius:10px;font-size:14px;font-weight:600;cursor:pointer;transition:.2s;font-family:inherit;width:100%;letter-spacing:.3px}
.ct-submit:hover{opacity:.92;transform:translateY(-1px);box-shadow:0 4px 16px rgba(91,108,255,.3)}
.ct-form-note{font-size:11px;color:#9499b0;text-align:center;margin-top:4px;line-height:1.5}

/* Quick links row */
.ct-quicklinks{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.ct-qlink{background:#fff;border:1px solid rgba(0,0,0,.07);border-radius:12px;padding:20px;display:flex;align-items:center;gap:14px;box-shadow:0 1px 4px rgba(0,0,0,.04);transition:.2s;text-decoration:none;color:inherit}
.ct-qlink:hover{border-color:rgba(59,126,246,.3);box-shadow:0 4px 12px rgba(59,126,246,.08);transform:translateY(-2px)}
.ct-qlink__icon{width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:20px;flex-shrink:0}
.ct-qlink__icon--blue{background:rgba(59,126,246,.06)}
.ct-qlink__icon--green{background:rgba(16,185,129,.06)}
.ct-qlink__icon--amber{background:rgba(217,119,6,.06)}
.ct-qlink__icon--purple{background:rgba(124,58,237,.06)}
.ct-qlink__title{font-size:13px;font-weight:600;color:#1a1d2e;margin-bottom:2px}
.ct-qlink__desc{font-size:11px;color:#9499b0}

/* Map section */
.ct-map-wrap{background:#fff;border:1px solid rgba(0,0,0,.07);border-radius:14px;overflow:hidden;box-shadow:0 1px 4px rgba(0,0,0,.04)}
.ct-map{width:100%;height:260px;background:#f0f2f5;display:flex;align-items:center;justify-content:center;color:#9499b0;font-size:13px;position:relative}
.ct-map-info{padding:20px 24px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px}
.ct-map-info__left{display:flex;align-items:center;gap:10px}
.ct-map-info__pin{width:36px;height:36px;border-radius:10px;background:rgba(59,126,246,.06);display:flex;align-items:center;justify-content:center;font-size:16px}
.ct-map-info__name{font-size:14px;font-weight:600;color:#1a1d2e}
.ct-map-info__addr{font-size:12px;color:#9499b0}
.ct-map-info__hours{font-size:12px;color:#5a5e72;display:flex;align-items:center;gap:6px}
.ct-map-info__hours::before{content:'';width:6px;height:6px;border-radius:50%;background:#10b981}

/* FAQ mini */
.ct-faq{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.ct-faq-item{background:#fff;border:1px solid rgba(0,0,0,.07);border-radius:12px;padding:20px 22px;box-shadow:0 1px 4px rgba(0,0,0,.04);transition:.2s}
.ct-faq-item:hover{border-color:rgba(59,126,246,.2)}
.ct-faq-item__q{font-size:13px;font-weight:600;color:#1a1d2e;margin-bottom:6px}
.ct-faq-item__a{font-size:12px;color:#5a5e72;line-height:1.6}

/* Scroll reveal */
.ct-reveal{opacity:0;transform:translateY(16px);transition:opacity .5s,transform .5s}
.ct-reveal--visible{opacity:1;transform:translateY(0)}

/* Responsive */
@media(max-width:900px){
  .ct-methods{grid-template-columns:1fr}
  .ct-form-section{grid-template-columns:1fr}
  .ct-quicklinks{grid-template-columns:repeat(2,1fr)}
  .ct-faq{grid-template-columns:1fr}
}
@media(max-width:600px){
  .ct{padding:0 16px}
  .ct-hero{padding:32px 20px}
  .ct-hero h1{font-size:24px}
  .ct-input-row{grid-template-columns:1fr}
  .ct-quicklinks{grid-template-columns:1fr}
  .ct-info{padding:28px 20px}
  .ct-form-card{padding:28px 20px}
}