@charset "UTF-8";
:root {
      --primary: #0B3B5A;
      --primary-light: #2C5F8A;
      --secondary: #F4B942;
      --light-bg: #F8F9FA;
      --nav-active-bg: #e6f0fa;
    }
    body {
      font-family: 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
      color: #1e2a3e;
    }
    html {
      scroll-padding-top: 80px;
    }
    .navbar {
      background-color: white;
      box-shadow: 0 4px 12px rgba(0,0,0,0.05);
      padding: 0.8rem 0;
      transition: all 0.3s ease;
    }
    .navbar-brand {
      font-weight: 700;
      font-size: 1.6rem;
      color: var(--primary);
    }
    .navbar-brand i {
      color: var(--secondary);
      margin-right: 6px;
    }
    .nav-link {
      font-weight: 500;
      color: #2c3e50;
      transition: 0.3s;
      border-radius: 30px;
      padding: 8px 20px;
      margin: 0 2px;
    }
    .nav-link:hover {
      background-color: rgba(11, 59, 90, 0.08);
      color: var(--primary);
    }
    .navbar-nav .nav-link.active {
      background-color: var(--nav-active-bg);
      color: var(--primary);
      font-weight: 600;
    }
    .hero {
      background: linear-gradient(135deg, #0B3B5A 0%, #1B4F6E 100%);
      color: white;
      padding: 100px 0;
      text-align: center;
    }
    .hero h1 {
      font-size: 3rem;
      font-weight: 700;
    }
    .hero p {
      font-size: 1.2rem;
      opacity: 0.9;
    }
    .section-title {
      font-size: 2.2rem;
      font-weight: 600;
      margin-bottom: 2rem;
      position: relative;
      display: inline-block;
    }
    .section-title:after {
      content: '';
      position: absolute;
      left: 0;
      bottom: -10px;
      width: 100%;
      height: 3px;
      background: var(--secondary);
    }
    .card-service, .step-card, .other-card {
      border: none;
      border-radius: 16px;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
      box-shadow: 0 5px 15px rgba(0,0,0,0.05);
      height: 100%;
    }
    .card-service:hover, .step-card:hover, .other-card:hover {
      transform: translateY(-8px);
      box-shadow: 0 20px 30px rgba(0,0,0,0.1);
    }
    .step-number {
      width: 50px;
      height: 50px;
      background: var(--primary);
      color: white;
      font-size: 1.5rem;
      font-weight: bold;
      border-radius: 50%;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 1rem;
    }
    .bg-light-section {
      background-color: var(--light-bg);
    }
    .advantage-text {
      background: white;
      padding: 2rem;
      border-radius: 24px;
      box-shadow: 0 8px 20px rgba(0,0,0,0.03);
      transition: all 0.3s;
      overflow: hidden;
    }
    .advantage-text:hover {
      transform: translateY(-4px);
      box-shadow: 0 15px 30px rgba(0,0,0,0.08);
    }
    .advantage-icon {
      float: left;
      font-size: 3.5rem;
      color: var(--primary);
      margin-right: 1.5rem;
      margin-bottom: 0.5rem;
      shape-outside: margin-box;
    }
    .other-card i {
      font-size: 2.2rem;
      color: var(--primary);
      margin-bottom: 0.8rem;
    }
    footer {
      background-color: #0B2A3B;
      color: #cddfe7;
      padding: 40px 0 20px;
    }
    .btn-primary-custom {
      background-color: var(--primary);

      border-color: var(--primary);
      padding: 10px 28px;
      border-radius: 40px;
      font-weight: 500;
    }
    .btn-primary-custom:hover {
      background-color: var(--primary-light);
      border-color: var(--primary-light);
    }
    /* Ë¿»¬¹ö¶¯¶¯»­ (jQuery ¿ØÖÆ visible Àà) */
    .fade-up {
      opacity: 0;
      transform: translateY(25px);
      transition: opacity 0.8s cubic-bezier(0.2, 0.95, 0.4, 1), transform 0.8s cubic-bezier(0.2, 0.95, 0.4, 1);
      will-change: opacity, transform;
    }
    .fade-up.visible {
      opacity: 1;
      transform: translateY(0);
    }
    .wechat-card {
      background: #ffffff;
      border-radius: 20px;
      padding: 20px;
      text-align: center;
      box-shadow: 0 5px 15px rgba(0,0,0,0.05);
      margin-bottom: 30px;
    }
    .wechat-card img {
      max-width: 130px;
      border-radius: 12px;
    }
    .contact-form .form-control {
      border-radius: 12px;
      padding: 10px 15px;
      border: 1px solid #ddd;
    }
    .contact-form .form-control:focus {
      border-color: var(--primary);
      box-shadow: 0 0 0 0.2rem rgba(11,59,90,0.2);
    }
    .btn-submit {
      background-color: var(--primary);
      color: white;
      border-radius: 40px;
      padding: 10px 24px;
      width: 100%;
      font-weight: 500;
    }
    .btn-submit:hover {
      background-color: var(--primary-light);
    }
    @media (max-width: 768px) {
      .hero h1 { font-size: 2rem; }
      .section-title { font-size: 1.8rem; }
      .nav-link { padding: 6px 12px; }
      .advantage-icon {
        float: none;
        display: block;
        margin: 0 auto 1rem auto;
        text-align: center;
      }
      .advantage-text p {
        text-align: center;
      }
    }
	#customToast {
		position: fixed;
		top: 50%;
		left: 50%;
		transform: translate(-50%, -50%);
		min-width: 280px;
		max-width: 90%;
		background: #fff;
		border-radius: 12px;
		box-shadow: 0 8px 24px rgba(0,0,0,0.2);
		padding: 16px 24px;
		display: none;
		align-items: center;
		justify-content: center;
		gap: 12px;
		font-size: 15px;
		font-weight: 500;
		z-index: 9999;
		text-align: center;
		pointer-events: none;
		opacity: 0;
		transition: opacity 0.25s ease;
	}
	#customToast.show {
		display: flex !important;
		opacity: 1;
	}
	#customToast.success {
		background-color: #d4edda;
		border-left: 5px solid #28a745;
		color: #155724;
	}
	#customToast.error {
		background-color: #f8d7da;
		border-left: 5px solid #dc3545;
		color: #721c24;
	}
	#customToast i {
		font-size: 1.3rem;
	}