*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }


:root {
  
  --primary: #7a9a8a;
  
  --primary-light: #a8c5b8;
  
  --primary-dark: #5a7a68;
  
  --primary-bg: #edf3ef;

  
  --accent: #d4a574;
  
  --accent-light: #e8c9a8;
  
  --accent-bg: #faf3ea;

  
  --bg: #faf7f2;
  
  --bg-alt: #f5f0e8;
  
  --card-bg: #ffffff;
  
  --text: #2d2d2d;
  
  --text-body: #5a5a5a;
  
  --text-light: #8a8a8a;
  
  --text-muted: #b0b0a8;
  
  --border: #e8e2d8;
  
  --border-light: #f0ece3;

  
  --shadow-sm: 0 2px 8px rgba(90, 90, 70, 0.06);
  --shadow-md: 0 4px 20px rgba(90, 90, 70, 0.08);
  --shadow-lg: 0 8px 40px rgba(90, 90, 70, 0.1);

  
  --radius: 12px;
  --radius-lg: 16px;
  
  --radius-xl: 24px;

  
  --max-width: 1000px;

  
  --transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}


html { scroll-behavior: smooth; }


body {
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "Hiragino Sans GB", sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}


a { color: var(--primary); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--primary-dark); }


img { max-width: 100%; height: auto; display: block; }


body::before {
  content: '';
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image:
    radial-gradient(circle at 20% 50%, rgba(122, 154, 138, 0.04) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(212, 165, 116, 0.04) 0%, transparent 50%),
    radial-gradient(circle at 50% 80%, rgba(168, 197, 184, 0.04) 0%, transparent 50%);
  pointer-events: none;
  z-index: -1;
}


.container-wide {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 32px;
}


.icon { width: 24px; height: 24px; display: inline-block; vertical-align: middle; flex-shrink: 0; }
.icon-sm { width: 18px; height: 18px; }
.icon-lg { width: 32px; height: 32px; }
.icon-xl { width: 48px; height: 48px; display: block; }


@media (min-width: 1200px) {
  .container-wide { padding: 0 40px; }
}


.section {
  padding: 72px 0;
  position: relative;
}


.section::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--primary-light), transparent);
  opacity: 0.4;
}


.section:last-of-type::after { display: none; }


.section-header {
  text-align: center;
  margin-bottom: 48px;
}


.section-label {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--primary-light);
  background: var(--primary-bg);
  padding: 5px 16px;
  border-radius: 20px;
  margin-bottom: 14px;
}


.section-title {
  font-size: 30px;
  font-weight: 700;
  color: var(--primary-dark);
  margin-bottom: 12px;
  line-height: 1.3;
  letter-spacing: 1px;
}


.section-desc {
  font-size: 15px;
  color: var(--text-light);
  max-width: 500px;
  margin: 0 auto;
  line-height: 1.8;
}


.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: 30px;
  font-size: 15px;
  font-weight: 600;
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  letter-spacing: 0.5px;
}


.btn-primary {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
  box-shadow: 0 4px 16px rgba(212, 165, 116, 0.3);
}
.btn-primary:hover {
  background: #c69560;
  border-color: #c69560;
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(212, 165, 116, 0.35);
  color: #fff;
}


.btn-outline {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.4);
}
.btn-outline:hover {
  border-color: #fff;
  background: rgba(255,255,255,0.1);
  color: #fff;
}


.btn-call {
  background: #fff;
  color: var(--primary-dark);
  border-color: #fff;
  box-shadow: 0 4px 14px rgba(0,0,0,0.08);
}
.btn-call:hover {
  background: #f8f5f0;
  transform: translateY(-2px);
}


.btn-lg { padding: 14px 36px; font-size: 16px; }


.btn-card {
  display: inline-block;
  margin-top: 12px;
  padding: 8px 22px;
  border-radius: 20px;
  background: var(--primary);
  color: #fff;
  font-size: 13px;
  font-weight: 500;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.btn-card:hover {
  background: var(--primary-dark);
  color: #fff;
  transform: translateX(4px);
}
.btn-card::after {
  content: '→';
  margin-left: 6px;
  transition: var(--transition);
  display: inline-block;
}
.btn-card:hover::after {
  transform: translateX(4px);
}


.topbar {
  background: var(--primary-dark);
  color: rgba(255,255,255,0.75);
  font-size: 12px;
  padding: 6px 0;
  display: none;
  letter-spacing: 0.3px;
}

.topbar .container-wide {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.topbar-phone strong { color: var(--accent-light); }


@media (min-width: 768px) {
  .topbar { display: block; }
}


.header {
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-light);
  position: sticky; top: 0; z-index: 100;
}


.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}


.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 20px;
  color: var(--primary-dark);
  letter-spacing: 1px;
}
.logo-icon { font-size: 24px; }
.logo-accent {
  color: var(--accent);
  font-weight: 700;
}


.nav {
  display: flex;
  align-items: center;
  gap: 4px;
  overflow-x: auto;
  white-space: nowrap;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.nav::-webkit-scrollbar { display: none; }


.nav a {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-body);
  padding: 6px 10px;
  border-radius: 8px;
  transition: var(--transition);
  position: relative;
}

.nav a:hover,
.nav a.active {
  color: var(--primary-dark);
  background: var(--primary-bg);
}


.nav a.active {
  font-weight: 600;
}


.nav-cta {
  background: var(--accent) !important;
  color: #fff !important;
  padding: 8px 20px !important;
  border-radius: 20px !important;
  font-weight: 600 !important;
  margin-left: 8px;
}
.nav-cta:hover {
  background: #c69560 !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(212,165,116,0.3);
  color: #fff !important;
}


.nav-toggle {
  display: none;
  font-size: 24px;
  cursor: pointer;
  background: none;
  border: none;
  color: var(--text);
  padding: 4px;
  line-height: 1;
}


@media (max-width: 860px) {
  .nav {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 68px;
    left: 0;
    right: 0;
    background: rgba(255,255,255,0.98);
    backdrop-filter: blur(12px);
    padding: 16px 24px 20px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.08);
    gap: 4px;
    border-top: 1px solid var(--border-light);
  }
  .nav.open { display: flex; white-space: normal; }
  .nav a { padding: 10px 14px; width: 100%; border-radius: 8px; }
  .nav-cta { margin-left: 0; margin-top: 4px; text-align: center; }
  .nav-toggle { display: block; }
}


.hero {
  background: linear-gradient(160deg, var(--primary-dark) 0%, var(--primary) 45%, #8aac9c 100%);
  color: #fff;
  padding: 80px 0 64px;
  overflow: hidden;
  position: relative;
}


.hero::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -15%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(255,255,255,0.06) 0%, transparent 65%);
  border-radius: 50%;
  pointer-events: none;
}


.hero::after {
  content: '';
  position: absolute;
  bottom: -20%;
  left: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(212,165,116,0.08) 0%, transparent 60%);
  border-radius: 50%;
  pointer-events: none;
}


.hero .container-wide {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-body { position: relative; }


.hero-badge {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(4px);
  padding: 6px 18px;
  border-radius: 20px;
  margin-bottom: 20px;
  border: 1px solid rgba(255,255,255,0.12);
  letter-spacing: 1px;
}


.hero-body h1 {
  font-size: 40px;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 16px;
  letter-spacing: 1px;
}


.hero-highlight {
  background: linear-gradient(135deg, var(--accent-light), #f0d5b8);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}


.hero-desc {
  font-size: 15px;
  opacity: 0.8;
  line-height: 1.8;
  margin-bottom: 28px;
  max-width: 480px;
}


.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}


.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  font-size: 12px;
  opacity: 0.7;
}

.hero-tags span { position: relative; }

.hero-tags span + span::before {
  content: '·';
  margin-right: 16px;
  opacity: 0.3;
}


.hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 320px;
}

.hero-illustration {
  position: relative;
  width: 280px;
  height: 280px;
}


.hero-circle {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 180px;
  height: 180px;
  border-radius: 50%;
  border: 1.5px solid rgba(255,255,255,0.12);
  animation: heroPulse 5s ease-in-out infinite;
  background: radial-gradient(circle, rgba(255,255,255,0.05) 0%, transparent 65%);
}

.hero-circle-2 {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 240px;
  height: 240px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.06);
  animation: heroPulse 5s ease-in-out infinite 0.5s;
}

.hero-circle-3 {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 120px;
  height: 120px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.08);
  animation: heroPulse 5s ease-in-out infinite 1s;
}


@keyframes heroPulse {
  0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 1; }
  50% { transform: translate(-50%, -50%) scale(1.06); opacity: 0.6; }
}


.hero-card {
  position: absolute;
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.12);
  padding: 8px 16px;
  border-radius: 30px;
  font-size: 13px;
  font-weight: 500;
  white-space: nowrap;
  animation: heroFloat 4s ease-in-out infinite;
  letter-spacing: 0.3px;
}

.hero-card-1 { top: 8%; left: 5%; animation-delay: 0s; }
.hero-card-2 { bottom: 15%; left: -5%; animation-delay: 0.6s; }
.hero-card-3 { top: 12%; right: -5%; animation-delay: 1.2s; }
.hero-card-4 { bottom: 8%; right: 5%; animation-delay: 1.8s; }


@keyframes heroFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}


@media (max-width: 768px) {
  .hero { padding: 48px 0 40px; }
  .hero .container-wide { grid-template-columns: 1fr; }
  .hero-body h1 { font-size: 28px; }
  .hero-desc { font-size: 14px; max-width: 100%; }
  .hero-visual { display: none; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
}


.stats-bar {
  background: var(--card-bg);
  border-bottom: 1px solid var(--border-light);
  padding: 28px 0;
  box-shadow: var(--shadow-sm);
}


.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}


.stat-item {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: baseline;
  gap: 2px;
  position: relative;
}


.stat-item + .stat-item::before {
  content: '';
  position: absolute;
  left: -12px;
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, transparent, var(--border), transparent);
}


.stat-number {
  font-size: 34px;
  font-weight: 700;
  color: var(--primary-dark);
  line-height: 1;
  letter-spacing: 1px;
}


.stat-unit {
  font-size: 18px;
  font-weight: 600;
  color: var(--accent);
  margin-left: 2px;
}


.stat-label {
  display: block;
  width: 100%;
  margin-top: 6px;
  font-size: 13px;
  color: var(--text-light);
  letter-spacing: 0.5px;
}


@media (max-width: 600px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
  .stat-number { font-size: 28px; }
  .stat-item + .stat-item::before { display: none; }
}


.services { background: var(--card-bg); }


.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}


.service-card {
  background: var(--card-bg);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  position: relative;
}


.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary-light), var(--accent-light));
  opacity: 0;
  transition: var(--transition);
}

.service-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
  border-color: var(--primary-light);
}


.service-card:hover::before {
  opacity: 1;
}


.service-img {
  padding: 28px 24px 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}


.service-img::after {
  content: '';
  position: absolute;
  top: 16px;
  right: 20px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--primary-light);
  opacity: 0.3;
}


.service-emoji {
  font-size: 44px;
  filter: drop-shadow(0 4px 8px rgba(0,0,0,0.06));
}


.service-info {
  padding: 0 20px 20px;
  flex: 1;
  display: flex;
  flex-direction: column;
}


.service-tag {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  background: var(--accent-bg);
  color: var(--accent);
  padding: 3px 10px;
  border-radius: 12px;
  margin-bottom: 10px;
  align-self: flex-start;
  letter-spacing: 0.5px;
}


.service-info h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text);
  letter-spacing: 0.5px;
}


.service-info > p {
  font-size: 13px;
  color: var(--text-light);
  line-height: 1.7;
  margin-bottom: 12px;
}


.service-info ul {
  list-style: none;
  margin-bottom: 16px;
  flex: 1;
}


.service-info ul li {
  font-size: 12px;
  color: var(--text-body);
  padding: 2px 0;
  line-height: 1.6;
}


.service-price {
  font-size: 24px;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 4px;
  letter-spacing: 0.5px;
}

.service-price small {
  font-size: 12px;
  font-weight: 400;
  color: var(--text-light);
}


@media (max-width: 900px) {
  .service-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .service-grid { grid-template-columns: 1fr; }
  .section { padding: 48px 0; }
  .section-title { font-size: 24px; }
}


.process { background: var(--bg-alt); }


.process-steps {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}


.step {
  background: var(--card-bg);
  border-radius: var(--radius-xl);
  padding: 28px 20px 24px;
  text-align: center;
  flex: 1;
  min-width: 180px;
  max-width: 220px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-light);
  transition: var(--transition);
  position: relative;
}

.step:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}


.step-num {
  font-size: 11px;
  font-weight: 600;
  color: var(--primary-light);
  letter-spacing: 2px;
  margin-bottom: 10px;
}


.step-icon {
  font-size: 32px;
  margin-bottom: 12px;
  display: block;
}


.step h4 {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--text);
}


.step p {
  font-size: 12px;
  color: var(--text-light);
  line-height: 1.7;
}


.step-arrow {
  font-size: 22px;
  color: var(--primary-light);
  padding-top: 50px;
  font-weight: 200;
}

@media (max-width: 860px) {
  .process-steps { flex-direction: column; align-items: center; }
  .step { max-width: 320px; width: 100%; }
  .step-arrow { display: none; }
}


.whyus {
  background: var(--card-bg);
  padding: 48px 0;
}

.whyus .section-header { margin-bottom: 28px; }


.whyus-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}


.whyus-item {
  padding: 14px 16px;
  border-radius: var(--radius);
  border: 1px solid var(--border-light);
  transition: var(--transition);
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.whyus-item:hover {
  border-color: var(--primary-bg);
  background: var(--primary-bg);
}


.whyus-icon {
  width: 36px;
  height: 36px;
  display: block;
  flex-shrink: 0;
  color: var(--primary);
  margin-top: 2px;
}

.whyus-item h4 {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 2px;
  letter-spacing: 0.3px;
}

.whyus-item p {
  font-size: 12px;
  color: var(--text-light);
  line-height: 1.5;
}

@media (max-width: 768px) {
  .whyus-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .whyus-grid { grid-template-columns: 1fr; }
}


.region { background: var(--bg-alt); }

.region-map {
  max-width: 700px;
  margin: 0 auto;
}


.region-grid {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
}


.region-item {
  background: var(--card-bg);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 12px 26px;
  text-align: center;
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
  transition: var(--transition);
  flex: 0 1 auto;
  letter-spacing: 0.5px;
}

.region-item:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-sm);
  color: var(--primary-dark);
}


.region-status {
  color: var(--primary-light);
  font-size: 14px;
  margin-left: 4px;
}


.reviews { background: var(--card-bg); }


.review-slider {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}


.review-card {
  background: var(--bg-alt);
  border-radius: var(--radius-lg);
  padding: 24px;
  border: 1px solid var(--border-light);
  transition: var(--transition);
  position: relative;
}


.review-card::before {
  content: '"';
  position: absolute;
  top: 8px;
  left: 16px;
  font-size: 40px;
  line-height: 1;
  color: var(--primary-light);
  opacity: 0.2;
  font-family: Georgia, serif;
}

.review-card:hover {
  box-shadow: var(--shadow-sm);
  transform: translateY(-2px);
}


.review-stars {
  font-size: 14px;
  letter-spacing: 2px;
  margin-bottom: 12px;
}


.review-text {
  font-size: 14px;
  color: var(--text-body);
  line-height: 1.8;
  margin-bottom: 16px;
  font-style: italic;
  position: relative;
  z-index: 1;
}


.review-author {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.review-name {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
}


.review-loc {
  font-size: 12px;
  color: var(--text-muted);
}


@media (max-width: 768px) {
  .review-slider { grid-template-columns: 1fr; }
}


.cta-section {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  color: #fff;
  padding: 60px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}


.cta-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(212,165,116,0.06) 0%, transparent 60%);
  border-radius: 50%;
  pointer-events: none;
}

.cta-section h2 {
  font-size: 30px;
  font-weight: 700;
  margin-bottom: 12px;
  letter-spacing: 1px;
}


.cta-section > .container-wide > p {
  font-size: 15px;
  opacity: 0.8;
  margin-bottom: 28px;
}


.cta-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
}


.cta-note {
  font-size: 13px !important;
  opacity: 0.5 !important;
  margin-bottom: 0 !important;
}

@media (max-width: 600px) {
  .cta-section h2 { font-size: 22px; }
  .cta-actions { flex-direction: column; align-items: center; }
  .cta-actions .btn { width: 100%; max-width: 280px; justify-content: center; }
}


.tools-section { background: var(--bg-alt); }


.tool-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}


.tool-card {
  background: var(--card-bg);
  border-radius: var(--radius);
  padding: 22px 16px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-light);
  transition: var(--transition);
  color: var(--text);
  position: relative;
  overflow: hidden;
}


.tool-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--primary-light), transparent);
  opacity: 0;
  transition: var(--transition);
}

.tool-card:hover {
  border-color: var(--primary-light);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
  color: var(--text);
}

.tool-card:hover::before {
  opacity: 1;
}


.tool-card-icon {
  font-size: 30px;
  display: block;
  margin-bottom: 10px;
}

.tool-card h4 {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 4px;
  letter-spacing: 0.3px;
}

.tool-card p {
  font-size: 12px;
  color: var(--text-light);
  line-height: 1.5;
}

@media (max-width: 768px) {
  .tool-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 400px) {
  .tool-grid { grid-template-columns: 1fr; }
}


.footer {
  background: var(--primary-dark);
  color: rgba(255,255,255,0.7);
  padding: 48px 0 24px;
}


.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 32px;
  margin-bottom: 32px;
}

.footer h4 {
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 16px;
  letter-spacing: 0.5px;
}

.footer p {
  font-size: 13px;
  line-height: 1.8;
  color: rgba(255,255,255,0.6);
}

.footer-brand p { margin-bottom: 12px; }

.footer-contact p {
  font-size: 13px;
  margin-bottom: 4px;
}


.footer-links {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.footer-links a {
  font-size: 13px;
  color: rgba(255,255,255,0.6);
  transition: var(--transition);
}

.footer-links a:hover {
  color: #fff;
  padding-left: 4px;
}


.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.footer-bottom p {
  font-size: 12px;
  color: rgba(255,255,255,0.4);
}


.footer-icp a {
  color: rgba(255,255,255,0.4);
  font-size: 12px;
}

.footer-icp a:hover { color: rgba(255,255,255,0.7); }


@media (max-width: 768px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
}
@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
}


.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 42px;
  height: 42px;
  background: var(--card-bg);
  color: var(--primary);
  border: 1px solid var(--border);
  border-radius: 50%;
  font-size: 18px;
  cursor: pointer;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  z-index: 99;
}


.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}


.back-to-top:hover {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}


.kf-wrapper {
  position: fixed;
  bottom: 100px;
  right: 24px;
  z-index: 9999;
  font-family: inherit;
}


.kf-btn {
  width: 52px; height: 52px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 16px rgba(212,165,116,0.4);
  transition: all 0.3s;
  position: relative;
}

.kf-btn:hover { transform: scale(1.08); box-shadow: 0 6px 20px rgba(212,165,116,0.5); }


.kf-badge {
  position: absolute; top: -4px; right: -4px;
  width: 20px; height: 20px;
  background: #e74c3c; color: #fff;
  font-size: 11px; font-weight: 700;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}


.kf-panel {
  position: absolute;
  bottom: 64px;
  right: 0;
  width: 280px;
  background: #fff;
  border-radius: 14px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.12);
  overflow: hidden;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px) scale(0.96);
  transition: all 0.25s ease;
  transform-origin: bottom right;
}


.kf-panel.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}


.kf-panel-header {
  background: var(--accent);
  color: #fff;
  padding: 14px 16px;
  font-weight: 600;
  font-size: 15px;
}


.kf-panel-body { padding: 12px 16px; }


.kf-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border-light);
}

.kf-item:last-of-type { border-bottom: none; }

.kf-icon { font-size: 18px; line-height: 1.4; }
.kf-label { font-size: 12px; color: var(--text-light); }
.kf-value { font-size: 14px; font-weight: 500; color: var(--text-body); }


.kf-call-btn {
  display: block;
  text-align: center;
  background: var(--accent);
  color: #fff;
  padding: 10px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 14px;
  margin-top: 12px;
  transition: background 0.2s;
  text-decoration: none;
}

.kf-call-btn:hover { background: #c49554; }

#kfMsg:focus { outline: none; border-color: var(--accent) !important; }


.kf-chat { height: 220px; overflow-y: auto; padding: 12px; background: #f9f9f9; border-bottom: 1px solid var(--border-light); }

.kf-chat-msg { margin-bottom: 10px; font-size: 13px; line-height: 1.5; }


.kf-chat-msg.kf-system { text-align: center; color: #999; font-size: 12px; padding: 8px; }


.kf-chat-msg.kf-visitor { text-align: right; }


.kf-chat-msg.kf-admin { text-align: left; }

.kf-chat-msg .kf-name { font-size: 11px; color: #999; margin-bottom: 2px; }


.kf-chat-msg .kf-text { display: inline-block; padding: 8px 14px; border-radius: 12px; max-width: 100%; word-break: break-word; }


.kf-chat-msg.kf-visitor .kf-text { background: var(--accent); color: #fff; border-bottom-right-radius: 4px; }


.kf-chat-msg.kf-admin .kf-text { background: #e8f5e9; color: #1a1a1a; border-bottom-left-radius: 4px; }


.kf-chat-input { display: flex; gap: 6px; padding: 8px 12px; }

.kf-chat-input input { flex: 1; padding: 8px 12px; border: 1px solid var(--border); border-radius: 18px; font-size: 13px; outline: none; font-family: inherit; }
.kf-chat-input input:focus { border-color: var(--accent); }


.kf-chat-input button { padding: 8px 16px; background: var(--accent); color: #fff; border: none; border-radius: 18px; font-size: 13px; font-weight: 600; cursor: pointer; white-space: nowrap; }


.kf-chat-input button:disabled { opacity: 0.5; cursor: default; }

.kf-chat-input button:hover:not(:disabled) { background: #c49554; }


@media (max-width: 768px) {
  .kf-chat { height: 180px; }
  .kf-wrapper { bottom: 80px; right: 16px; }
  .kf-btn { width: 46px; height: 46px; }
  .kf-panel { width: 260px; }
}


.page-banner {
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: #fff;
  padding: 48px 24px;
  text-align: center;
  position: relative;
  overflow: hidden;
}


.page-banner::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -10%;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(255,255,255,0.06) 0%, transparent 60%);
  border-radius: 50%;
  pointer-events: none;
}

.page-banner h1 { font-size: 28px; font-weight: 700; margin-bottom: 8px; letter-spacing: 1px; }
.page-banner p { font-size: 14px; opacity: 0.8; }


.page-content {
  max-width: 760px;
  margin: 0 auto;
  padding: 40px 24px;
}

.page-content h2 {
  font-size: 22px;
  font-weight: 700;
  color: var(--primary-dark);
  margin: 36px 0 12px;
  letter-spacing: 0.5px;
}

.page-content h3 {
  font-size: 17px;
  font-weight: 600;
  color: var(--primary);
  margin: 24px 0 8px;
}

.page-content p {
  margin-bottom: 14px;
  color: var(--text-body);
  line-height: 1.8;
  font-size: 15px;
}

.page-content ul,
.page-content ol {
  padding-left: 24px;
  margin-bottom: 16px;
}

.page-content li {
  margin-bottom: 6px;
  line-height: 1.7;
  font-size: 15px;
  color: var(--text-body);
}


.price-table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
  border-radius: var(--radius);
  overflow: hidden;
}

.price-table th,
.price-table td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
}

.price-table th {
  background: var(--primary);
  color: #fff;
  font-weight: 600;
  letter-spacing: 0.5px;
  font-size: 13px;
}

.price-table tr:hover { background: var(--primary-bg); }
.price-table tr:last-child td { border-bottom: none; }


.calc-box,
.tool-box {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-light);
  max-width: 560px;
  margin: 0 auto;
  position: relative;
}


.calc-box label,
.tool-box label {
  display: block;
  font-weight: 600;
  margin: 16px 0 6px;
  font-size: 14px;
  color: var(--text);
  letter-spacing: 0.3px;
}


.calc-box select,
.calc-box input,
.tool-box input,
.tool-box select {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 15px;
  transition: var(--transition);
  background: var(--bg);
  font-family: inherit;
}

.calc-box select:focus,
.calc-box input:focus,
.tool-box input:focus,
.tool-box select:focus {
  outline: none;
  border-color: var(--primary-light);
  box-shadow: 0 0 0 3px rgba(122, 154, 138, 0.12);
  background: #fff;
}


.calc-box button,
.tool-box button {
  margin-top: 20px;
  width: 100%;
  padding: 12px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  font-family: inherit;
}

.calc-box button:hover,
.tool-box button:hover {
  background: #c69560;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(212,165,116,0.3);
}


.calc-box .result,
.tool-box .result {
  margin-top: 20px;
  padding: 16px;
  background: var(--primary-bg);
  border-radius: 8px;
  text-align: center;
}

.calc-box .result .price,
.tool-box .result {
  font-size: 24px;
  font-weight: 700;
  color: var(--primary-dark);
}


.calc-box .result .note,
.tool-box .result .note {
  font-size: 13px;
  color: var(--text-light);
  margin-top: 4px;
}


.calc-tabs {
  display: flex; gap: 8px; margin-bottom: 24px;
}

.calc-tab {
  flex: 1; padding: 12px; text-align: center;
  border: 2px solid var(--border); border-radius: 10px;
  background: var(--card-bg); cursor: pointer;
  font-weight: 600; font-size: 14px; transition: var(--transition);
  letter-spacing: 0.3px;
}

.calc-tab:hover { border-color: var(--primary-light); }


.calc-tab.active {
  background: var(--primary); color: #fff; border-color: var(--primary);
}


.calc-panel { display: none; }
.calc-panel.active { display: block; }


.result-table {
  width: 100%; border-collapse: collapse; margin-top: 16px;
}

.result-table th, .result-table td {
  padding: 10px 14px; text-align: left;
  border-bottom: 1px solid var(--border); font-size: 14px;
}

.result-table th { background: var(--primary-bg); color: var(--primary-dark); font-weight: 600; }


.result-table tr:last-child td { font-weight: 700; color: var(--primary-dark); border-bottom: none; }


@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}


.service-card { animation: fadeInUp 0.5s ease both; }
.service-card:nth-child(1) { animation-delay: 0.05s; }
.service-card:nth-child(2) { animation-delay: 0.1s; }
.service-card:nth-child(3) { animation-delay: 0.15s; }
.service-card:nth-child(4) { animation-delay: 0.2s; }
.service-card:nth-child(5) { animation-delay: 0.25s; }
.service-card:nth-child(6) { animation-delay: 0.3s; }


@media print {
  .header, .footer, .back-to-top, .nav-toggle, .cta-section { display: none !important; }
  body { background: #fff; color: #000; }
  .hero { background: #fff !important; color: #000; padding: 20px 0; }
  .page-banner { background: #f5f5f5 !important; color: #000; }
}