/* ============================================
   律创时代咨询 - 企业官网
   风格：务实、专业、可信赖
   ============================================ */

/* ---- CSS Variables ---- */
:root {
  --primary: #0e2847;
  --primary-light: #1a4a7a;
  --secondary: #2563eb;
  --secondary-dark: #1d4ed8;
  --accent: #d97706;
  --green: #16a34a;
  --bg-light: #f8fafc;
  --bg-section: #f1f5f9;
  --text-dark: #1e293b;
  --text-body: #475569;
  --text-muted: #94a3b8;
  --border: #e2e8f0;
  --border-light: #f1f5f9;
  --shadow: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
  --radius: 6px;
  --radius-lg: 10px;
  --nav-height: 66px;
  --max-width: 1180px;
  --transition: all 0.25s ease;
}

/* ---- Reset ---- */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior: smooth; font-size: 15px; }
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Helvetica Neue', Arial, sans-serif;
  color: var(--text-body);
  background: #fff;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--secondary); text-decoration: none; }
a:hover { color: var(--secondary-dark); }
img { max-width: 100%; display: block; }
ul { list-style: none; }

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

/* ---- Typography ---- */
h1, h2, h3, h4 { color: var(--text-dark); font-weight: 600; line-height: 1.35; }
.section-title {
  font-size: 1.35rem;
  margin-bottom: 6px;
  text-align: center;
}
.section-desc {
  text-align: center;
  color: var(--text-muted);
  font-size: 0.92rem;
  margin-bottom: 32px;
}
.section-padding { padding: 56px 0; }

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 24px;
  font-size: 0.9rem;
  font-weight: 500;
  border-radius: 6px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  font-family: inherit;
  background: var(--secondary);
  color: #fff;
}
.btn:hover {
  background: var(--secondary-dark);
  color: #fff;
}
.btn-outline {
  background: transparent;
  border: 1px solid var(--secondary);
  color: var(--secondary);
}
.btn-outline:hover {
  background: var(--secondary);
  color: #fff;
}
.btn-accent {
  background: var(--accent);
  color: #fff;
}
.btn-accent:hover { background: #b45309; color: #fff; }
.btn-lg { padding: 12px 30px; font-size: 0.95rem; }
.btn-sm { padding: 6px 16px; font-size: 0.85rem; }
.btn-block { width: 100%; justify-content: center; }

/* ============================================
   HEADER
   ============================================ */
.topbar {
  background: var(--primary);
  color: rgba(255,255,255,0.65);
  font-size: 0.8rem;
  padding: 5px 0;
}
.topbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.topbar a { color: rgba(255,255,255,0.65); }
.topbar a:hover { color: #fff; }
.topbar .divider { color: rgba(255,255,255,0.15); margin:0 8px; }

.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: #fff;
  border-bottom: 1px solid var(--border-light);
  transition: var(--transition);
}
.header.scrolled { box-shadow: var(--shadow); }
.header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: var(--nav-height);
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.logo-icon {
  width: 36px;
  height: 36px;
  background: var(--secondary);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 700;
  font-size: 1rem;
}
.logo-text {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--primary);
  line-height: 1.2;
}
.logo-text small {
  display: block;
  font-size: 0.6rem;
  font-weight: 400;
  color: var(--text-muted);
  letter-spacing: 1px;
}

.nav { display: flex; align-items: center; gap: 2px; }
.nav a {
  padding: 6px 14px;
  color: var(--text-body);
  font-size: 0.88rem;
  border-radius: 4px;
  transition: var(--transition);
}
.nav a:hover { color: var(--secondary); background: #f1f5f9; }
.nav a.active { color: var(--secondary); font-weight: 600; }
.nav .nav-cta {
  background: var(--secondary);
  color: #fff !important;
  padding: 8px 18px;
  margin-left: 8px;
  font-weight: 500;
  border-radius: 6px;
}
.nav .nav-cta:hover { background: var(--secondary-dark); }

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}
.menu-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--text-dark);
  border-radius: 1px;
  transition: var(--transition);
}
.menu-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(4px, 4px); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(4px, -4px); }

/* ============================================
   HERO
   ============================================ */
.hero {
  position: relative;
  background:
    radial-gradient(ellipse at 20% 25%, rgba(37,99,235,0.13) 0%, transparent 55%),
    radial-gradient(ellipse at 80% 75%, rgba(37,99,235,0.07) 0%, transparent 45%),
    linear-gradient(160deg, #0e2847 0%, #0c2540 35%, #15345a 65%, #1d4f80 100%);
  padding: 60px 0 50px;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 32px;
  background: linear-gradient(to bottom, transparent, rgba(255,255,255,0.03));
  pointer-events: none;
}
.hero .container {
  display: flex;
  gap: 40px;
  align-items: center;
}
.hero-text { flex: 1; }
.hero-text h1 {
  font-size: 2rem;
  color: #fff;
  margin-bottom: 12px;
  line-height: 1.25;
  font-weight: 700;
}
.hero-text h1 .hl {
  color: var(--accent);
}
.hero-text p {
  font-size: 0.95rem;
  color: rgba(255,255,255,0.65);
  margin-bottom: 24px;
  line-height: 1.7;
}
.hero-text .btns {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.hero-text .btns .btn-outline {
  border-color: rgba(255,255,255,0.3);
  color: #fff;
}
.hero-text .btns .btn-outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.5);
}
.hero-stats {
  display: flex;
  gap: 24px;
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.1);
}
.hero-stats .hs-item h3 {
  font-size: 1.5rem;
  color: var(--accent);
}
.hero-stats .hs-item p {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
  margin: 0;
}

.hero-image {
  width: 360px;
  flex-shrink: 0;
}
.hero-image img {
  width: 100%;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.08);
}

/* ============================================
   TRUST STRIP
   ============================================ */
.trust-strip {
  background: #fff;
  border-bottom: 1px solid var(--border-light);
  padding: 12px 0;
}
.trust-strip .container {
  display: flex;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
}
.trust-strip span {
  font-size: 0.82rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 5px;
}

/* ============================================
   SERVICES (Home)
   ============================================ */
.services { background: #fff; }

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.service-card {
  display: flex;
  gap: 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 20px;
  transition: all 0.25s ease;
  background: #fff;
}
.service-card:hover {
  border-color: var(--secondary);
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
}

.service-card .icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--secondary);
  flex-shrink: 0;
}
.service-card .icon svg {
  width: 24px;
  height: 24px;
}

.service-card .card-body {
  flex: 1;
  min-width: 0;
}
.service-card .card-body h3 {
  font-size: 0.95rem;
  margin-bottom: 6px;
}
.service-card .card-body p {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 8px;
}

.service-card .tags {
  display: flex;
  flex-wrap: wrap;
  gap: 3px;
  margin-bottom: 10px;
}
.service-card .tags span {
  font-size: 0.7rem;
  padding: 2px 8px;
  background: #f1f5f9;
  border-radius: 3px;
  color: #475569;
  font-weight: 500;
}

.service-card .card-cta {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--secondary);
  transition: var(--transition);
}
.service-card .card-cta svg {
  transition: transform 0.2s ease;
}
.service-card:hover .card-cta svg {
  transform: translateX(3px);
}

/* ============================================
   ABOUT PREVIEW
   ============================================ */
.about-preview { background: var(--bg-light); }
.about-preview .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}
.about-preview img {
  width: 100%;
  border-radius: var(--radius-lg);
}
.about-preview .text h2 {
  font-size: 1.3rem;
  margin-bottom: 12px;
}
.about-preview .text p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 10px;
}
.about-preview .features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  margin: 16px 0;
}
.about-preview .features li {
  font-size: 0.85rem;
  color: var(--text-body);
}
.about-preview .features li::before {
  content: "✓ ";
  color: var(--green);
  font-weight: 600;
}

/* ============================================
   STATS
   ============================================ */
.stats-bar {
  position: relative;
  background: linear-gradient(160deg, #0e2847, #0a1e38);
  padding: 48px 0;
}
.stats-bar::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.06), transparent);
  pointer-events: none;
}
.stats-bar .container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  text-align: center;
}
.stats-bar .item h3 {
  font-size: 1.8rem;
  color: var(--accent);
}
.stats-bar .item p {
  color: rgba(255,255,255,0.55);
  font-size: 0.85rem;
}

/* ============================================
   PROCESS
   ============================================ */
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.process-step {
  text-align: center;
  position: relative;
}
.process-step .num {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--secondary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  font-weight: 600;
  margin: 0 auto 12px;
}
.process-step h4 { font-size: 0.95rem; margin-bottom: 6px; }
.process-step p {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ============================================
   CASES
   ============================================ */
.cases-section { background: var(--bg-section); }
.cases-tabs {
  display: flex;
  justify-content: center;
  gap: 6px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}
.case-tab {
  padding: 6px 18px;
  border: 1px solid var(--border);
  background: #fff;
  border-radius: 4px;
  font-size: 0.85rem;
  cursor: pointer;
  color: var(--text-body);
  font-family: inherit;
  transition: var(--transition);
}
.case-tab.active, .case-tab:hover {
  background: var(--secondary);
  color: #fff;
  border-color: var(--secondary);
}
.cases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.case-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: var(--transition);
}
.case-card:hover { box-shadow: var(--shadow); }
.case-card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
}
.case-card .body { padding: 16px 18px 18px; }
.case-card .body .tag {
  font-size: 0.75rem;
  padding: 2px 8px;
  background: #eff6ff;
  color: var(--secondary);
  border-radius: 3px;
  display: inline-block;
  margin-bottom: 8px;
}
.case-card .body h3 { font-size: 0.95rem; margin-bottom: 6px; }
.case-card .body p {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 8px;
}
.case-card .body .result {
  font-size: 0.82rem;
  color: var(--green);
  font-weight: 500;
}

/* ============================================
   NEWS
   ============================================ */
.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.news-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  background: #fff;
  transition: var(--transition);
}
.news-card:hover { box-shadow: var(--shadow); }
.news-card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
}
.news-card .body { padding: 16px 18px 18px; }
.news-card .meta {
  display: flex;
  gap: 8px;
  align-items: center;
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-bottom: 8px;
}
.news-card .meta .cat {
  padding: 1px 8px;
  background: #eff6ff;
  color: var(--secondary);
  border-radius: 3px;
}
.news-card .body h3 { font-size: 0.92rem; margin-bottom: 6px; }
.news-card .body p {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 8px;
}

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonials { background: var(--bg-light); }
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.testimonial-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 20px;
}
.testimonial-card .stars { color: #f59e0b; font-size: 0.85rem; margin-bottom: 10px; }
.testimonial-card blockquote {
  font-size: 0.85rem;
  color: var(--text-body);
  font-style: italic;
  line-height: 1.7;
  margin-bottom: 16px;
}
.testimonial-card .author {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-top: 12px;
  border-top: 1px solid var(--border-light);
}
.testimonial-card .author .avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--secondary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 0.85rem;
}
.testimonial-card .author h4 { font-size: 0.88rem; }
.testimonial-card .author span { font-size: 0.78rem; color: var(--text-muted); }

/* ============================================
   FAQ
   ============================================ */
.faq-list { max-width: 760px; margin: 0 auto; }
.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 8px;
  overflow: hidden;
}
.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 18px;
  cursor: pointer;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-dark);
  background: #fff;
  border: none;
  width: 100%;
  text-align: left;
  font-family: inherit;
  transition: var(--transition);
}
.faq-question:hover { background: var(--bg-light); }
.faq-question .arrow { color: var(--text-muted); transition: var(--transition); font-size: 0.75rem; }
.faq-item.open .faq-question .arrow { transform: rotate(180deg); }
.faq-answer {
  padding: 0 18px;
  max-height: 0;
  overflow: hidden;
  transition: all 0.3s;
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.7;
}
.faq-item.open .faq-answer {
  padding: 0 18px 16px;
  max-height: 300px;
}

/* ============================================
   CTA
   ============================================ */
.cta {
  position: relative;
  background:
    radial-gradient(ellipse at center, rgba(37,99,235,0.08) 0%, transparent 65%),
    linear-gradient(160deg, #0e2847, #091c34);
  padding: 56px 0 50px;
  text-align: center;
}
.cta::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.06), transparent);
  pointer-events: none;
}
.cta h2 { color: #fff; font-size: 1.5rem; margin-bottom: 8px; }
.cta p { color: rgba(255,255,255,0.6); font-size: 0.92rem; margin-bottom: 24px; }
.cta .btns { display: flex; justify-content: center; gap: 10px; flex-wrap: wrap; }
.cta .btns .btn-outline {
  border-color: rgba(255,255,255,0.3);
  color: #fff;
}
.cta .btns .btn-outline:hover { background: rgba(255,255,255,0.1); }

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: #07162a;
  color: rgba(255,255,255,0.5);
  padding: 48px 0 0;
  font-size: 0.85rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.3fr;
  gap: 30px;
  margin-bottom: 30px;
}
.footer-brand .logo-text { color: #fff; margin-bottom: 12px; }
.footer p { line-height: 1.6; margin-bottom: 12px; }
.footer h4 { color: #fff; font-size: 0.9rem; margin-bottom: 14px; }
.footer-links li { margin-bottom: 8px; }
.footer-links a { color: rgba(255,255,255,0.5); font-size: 0.85rem; }
.footer-links a:hover { color: var(--accent); }
.footer-contact li {
  display: flex;
  gap: 8px;
  margin-bottom: 10px;
  align-items: flex-start;
}
.footer-contact svg { width: 14px; height: 14px; flex-shrink: 0; margin-top: 4px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 16px 0;
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
}
.footer-bottom a { color: rgba(255,255,255,0.4); }

/* ============================================
   FORM
   ============================================ */
.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: 0.85rem; font-weight: 500; margin-bottom: 4px; color: var(--text-dark); }
.form-group input, .form-group select, .form-group textarea {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 0.88rem;
  font-family: inherit;
  background: #fff;
  color: var(--text-dark);
  transition: var(--transition);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none;
  border-color: var(--secondary);
  box-shadow: 0 0 0 2px rgba(37,99,235,0.1);
}
.form-group textarea { min-height: 100px; resize: vertical; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* ---- Toast ---- */
.toast {
  position: fixed; top: 20px; right: 20px; z-index: 99999;
  padding: 14px 20px; border-radius: 6px; font-size: 0.9rem;
  box-shadow: 0 10px 30px rgba(0,0,0,0.15);
  transform: translateX(120%); transition: transform 0.35s ease;
  max-width: 360px;
}
.toast.show { transform: translateX(0); }
.toast-success { background: #f0fdf4; color: #166534; border-left: 3px solid var(--green); }
.toast-error { background: #fef2f2; color: #991b1b; border-left: 3px solid #ef4444; }

/* ---- Mobile Float ---- */
.mobile-float {
  display: none;
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 999;
  background: #fff; border-top: 1px solid var(--border);
  padding: 8px 12px; gap: 6px;
}
.mobile-float .btn { flex: 1; justify-content: center; font-size: 0.85rem; padding: 10px; }

/* ---- Back to Top ---- */
.back-top {
  position: fixed; bottom: 80px; right: 20px; z-index: 999;
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--secondary); color: #fff; border: none;
  cursor: pointer; font-size: 1rem;
  opacity: 0; transform: translateY(15px);
  transition: var(--transition); pointer-events: none;
}
.back-top.show { opacity: 1; transform: translateY(0); pointer-events: auto; }

/* ============================================
   PAGE HEADER
   ============================================ */
.page-header {
  background:
    radial-gradient(ellipse at 30% 40%, rgba(37,99,235,0.1) 0%, transparent 60%),
    linear-gradient(160deg, #0e2847, #0c2540);
  padding: 44px 0 36px;
  text-align: center;
}
.page-header h1 { color: #fff; font-size: 1.6rem; }
.page-header p { color: rgba(255,255,255,0.55); font-size: 0.92rem; margin-top: 6px; }
.page-breadcrumb { font-size: 0.82rem; color: rgba(255,255,255,0.35); margin-bottom: 10px; }
.page-breadcrumb a { color: rgba(255,255,255,0.5); }

/* ============================================
   INNER PAGES
   ============================================ */
.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.value-card {
  text-align: center;
  padding: 28px 20px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: var(--transition);
}
.value-card:hover { box-shadow: var(--shadow); }
.value-card .icon { margin-bottom: 12px; }
.value-card h3 { font-size: 0.95rem; margin-bottom: 6px; }
.value-card p { font-size: 0.82rem; color: var(--text-muted); line-height: 1.6; }

.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.team-card {
  text-align: center;
  padding: 24px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: var(--transition);
}
.team-card:hover { box-shadow: var(--shadow); }
.team-card .avatar {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: var(--secondary);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem; font-weight: 600;
  margin: 0 auto 12px;
}
.team-card h3 { font-size: 0.92rem; }
.team-card .title { font-size: 0.8rem; color: var(--secondary); margin-bottom: 6px; }
.team-card p { font-size: 0.8rem; color: var(--text-muted); }

.services-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.service-detail-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px 24px;
  background: #fff;
  transition: all 0.25s ease;
}
.service-detail-card:hover {
  border-color: var(--secondary);
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
}
.sdc-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border-light);
  margin-bottom: 16px;
}
.sdc-header .icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--secondary);
}
.sdc-header .icon svg { width: 22px; height: 22px; }
.sdc-header h3 { font-size: 1rem; margin: 0; }
.sdc-body p { font-size: 0.85rem; color: var(--text-muted); line-height: 1.7; margin-bottom: 14px; }
.sdc-features { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.sdc-feature {
  font-size: 0.83rem;
  padding: 10px 12px;
  background: var(--bg-light);
  border-radius: 5px;
  line-height: 1.5;
}
.sdc-feature strong { display: block; color: var(--text-dark); margin-bottom: 2px; }
.sdc-feature span { color: var(--text-muted); font-size: 0.8rem; }
.sdc-footer { padding-top: 16px; margin-top: 16px; border-top: 1px solid var(--border-light); text-align: center; }

.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 40px;
}
.contact-info h3 { font-size: 1.1rem; margin-bottom: 8px; }
.contact-info > p { margin-bottom: 24px; color: var(--text-muted); font-size: 0.88rem; }
.contact-method { display: flex; gap: 12px; margin-bottom: 18px; }
.contact-method .icon { width: 40px; height: 40px; background: #eff6ff; border-radius: 8px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.contact-method .icon svg { width: 18px; height: 18px; }
.contact-method h4 { font-size: 0.88rem; }
.contact-method p { font-size: 0.85rem; color: var(--text-muted); }
.contact-form-box { background: var(--bg-light); padding: 28px; border-radius: var(--radius-lg); border: 1px solid var(--border); }
.contact-form-box h3 { font-size: 1.1rem; margin-bottom: 16px; }

.pagination { display: flex; justify-content: center; gap: 4px; margin-top: 28px; }
.pagination a {
  display: flex; align-items: center; justify-content: center;
  width: 34px; height: 34px;
  border: 1px solid var(--border); border-radius: 4px;
  font-size: 0.85rem; color: var(--text-body);
}
.pagination a:hover, .pagination a.on { background: var(--secondary); color: #fff; border-color: var(--secondary); }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .services-detail-grid { grid-template-columns: 1fr; }
  .cases-grid, .news-grid, .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .values-grid { grid-template-columns: repeat(2, 1fr); }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .hero .container { flex-direction: column; }
  .hero-image { width: 100%; max-width: 400px; }
}

@media (max-width: 768px) {
  .topbar { display: none; }
  .menu-toggle { display: flex; }
  .nav {
    position: absolute; top: var(--nav-height); left: 0; right: 0;
    background: #fff; flex-direction: column;
    padding: 10px 20px 16px;
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-md);
    display: none;
  }
  .nav.open { display: flex; }
  .nav a { padding: 12px 14px; width: 100%; }
  .nav .nav-cta { margin-left: 0; margin-top: 4px; text-align: center; }

  .hero { padding: 36px 0 30px; }
  .hero-text h1 { font-size: 1.4rem; }
  .hero-stats { gap: 16px; }
  .hero-stats .hs-item h3 { font-size: 1.2rem; }

  .section-padding { padding: 36px 0; }
  .section-desc { margin-bottom: 20px; }

  .services-grid { grid-template-columns: 1fr; }
  .sdc-features { grid-template-columns: 1fr; }
  .cases-grid, .news-grid, .testimonials-grid { grid-template-columns: 1fr; }
  .about-preview .container { grid-template-columns: 1fr; gap: 24px; }
  .about-preview .features { grid-template-columns: 1fr; }
  .stats-bar .container { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .stats-bar .item h3 { font-size: 1.4rem; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .values-grid { grid-template-columns: 1fr; }
  .contact-wrapper { grid-template-columns: 1fr; gap: 24px; }
  .process-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .page-header { padding: 30px 0 24px; }
  .page-header h1 { font-size: 1.3rem; }
  .footer-bottom { flex-direction: column; gap: 6px; text-align: center; }
  .mobile-float { display: flex; }
  body { padding-bottom: 62px; }
  .back-top { bottom: 70px; width: 36px; height: 36px; }
}

@media (max-width: 480px) {
  .hero-text h1 { font-size: 1.2rem; }
  .hero-stats .hs-item h3 { font-size: 1rem; }
  .team-grid { grid-template-columns: 1fr; }
  .stats-bar .container { grid-template-columns: repeat(2, 1fr); }
}