/* ===== Font Face ===== */
@font-face {
  font-family: 'InstrumentSans';
  src: url('./_shared/fonts/InstrumentSans-Regular.ttf') format('truetype');
  font-weight: 400;
  font-style: normal;
}
@font-face {
  font-family: 'InstrumentSans';
  src: url('./_shared/fonts/InstrumentSans-Bold.ttf') format('truetype');
  font-weight: 700;
  font-style: normal;
}

/* ===== CSS Variables ===== */
:root {
  --bg: #ffffff;
  --bg2: #f0f5ff;
  --bg3: #e8efff;
  --ink: #0f172a;
  --ink2: #1e293b;
  --muted: #64748b;
  --rule: #cbd5e1;
  --rule-light: #e2e8f0;
  --accent: #1e40af;
  --accent-hover: #1e3a8a;
  --accent2: #3b82f6;
  --accent-light: #dbeafe;
  --accent-glow: rgba(59, 130, 246, 0.15);
  --white: #ffffff;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
  --shadow-lg: 0 8px 30px rgba(0,0,0,0.12);
  --radius: 12px;
  --radius-sm: 8px;
  --transition: 0.3s ease;
}

/* ===== Reset & Base ===== */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: 'InstrumentSans', 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
  font-size: 16px;
  line-height: 1.7;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--accent);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--accent-hover);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== Navigation ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--rule-light);
  transition: box-shadow var(--transition);
}

.navbar.scrolled {
  box-shadow: var(--shadow-md);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--accent);
}

.logo-icon {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
}

.nav-links a {
  display: block;
  padding: 8px 16px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--ink2);
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--accent);
  background: var(--accent-light);
}

.nav-cta {
  padding: 8px 20px !important;
  background: var(--accent) !important;
  color: var(--white) !important;
  border-radius: var(--radius-sm) !important;
  font-weight: 600 !important;
}

.nav-cta:hover {
  background: var(--accent-hover) !important;
  color: var(--white) !important;
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: all var(--transition);
}

/* ===== Hero Section ===== */
.hero {
  position: relative;
  min-height: 600px;
  overflow: hidden;
  background: linear-gradient(135deg, #0f172a 0%, #1e3a5f 50%, #1e40af 100%);
  margin-top: 72px;
}

/* Slides */
.hero-slide {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.8s ease, visibility 0.8s ease;
}

.hero-slide.active {
  opacity: 1;
  visibility: visible;
  position: relative;
}

.hero-slide-bg {
  position: absolute;
  inset: 0;
  opacity: 0.3;
}

.hero-slide-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-slide-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(15, 23, 42, 0.88) 0%, rgba(15, 23, 42, 0.55) 60%, transparent 100%);
}

.hero-slide .container {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  padding-top: 60px;
  padding-bottom: 60px;
  width: 100%;
}

.hero-content {
  color: var(--white);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: rgba(59, 130, 246, 0.2);
  border: 1px solid rgba(59, 130, 246, 0.3);
  border-radius: 20px;
  font-size: 0.85rem;
  color: #93c5fd;
  margin-bottom: 24px;
}

.hero h1 {
  font-size: 2.75rem;
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.hero h1 .highlight {
  background: linear-gradient(90deg, #60a5fa, #93c5fd);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  font-size: 1.1rem;
  line-height: 1.8;
  color: #cbd5e1;
  margin-bottom: 32px;
  max-width: 520px;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
}

.btn-primary {
  background: var(--accent2);
  color: var(--white);
}

.btn-primary:hover {
  background: #2563eb;
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(59, 130, 246, 0.4);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1.5px solid rgba(255,255,255,0.3);
}

.btn-outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.5);
  color: var(--white);
}

.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 40px;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.1);
}

.hero-stat .number {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--white);
}

.hero-stat .label {
  font-size: 0.85rem;
  color: #94a3b8;
  margin-top: 2px;
}

.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-visual img {
  border-radius: var(--radius);
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

/* Carousel Controls */
.hero-arrows {
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  transform: translateY(-50%);
  z-index: 10;
  display: flex;
  justify-content: space-between;
  padding: 0 20px;
  pointer-events: none;
}

.hero-arrow {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255,255,255,0.12);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.2);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  pointer-events: all;
  transition: all var(--transition);
}

.hero-arrow:hover {
  background: rgba(255,255,255,0.25);
  border-color: rgba(255,255,255,0.4);
  transform: scale(1.08);
}

.hero-dots {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  gap: 10px;
  align-items: center;
}

.hero-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.3);
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  padding: 0;
}

.hero-dot.active {
  background: var(--white);
  width: 28px;
  border-radius: 5px;
}

.hero-dot:hover:not(.active) {
  background: rgba(255,255,255,0.55);
}

.hero-progress {
  position: absolute;
  bottom: 0;
  left: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent2), #60a5fa);
  z-index: 10;
  transition: width 0.1s linear;
}

/* ===== Pricing Section ===== */
.pricing {
  background: var(--bg);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  align-items: start;
}

.pricing-card {
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--rule-light);
  padding: 36px 28px;
  text-align: center;
  position: relative;
  transition: all var(--transition);
}

.pricing-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.pricing-card.featured {
  border-color: var(--accent2);
  box-shadow: 0 0 0 1px var(--accent2), var(--shadow-md);
  transform: scale(1.04);
}

.pricing-card.featured:hover {
  transform: scale(1.04) translateY(-6px);
  box-shadow: 0 0 0 1px var(--accent2), var(--shadow-lg);
}

.pricing-badge {
  position: absolute;
  top: -13px;
  left: 50%;
  transform: translateX(-50%);
  padding: 5px 18px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: var(--white);
  font-size: 0.78rem;
  font-weight: 700;
  border-radius: 20px;
  white-space: nowrap;
  letter-spacing: 0.04em;
}

.pricing-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 18px;
  background: var(--accent-light);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.pricing-card.featured .pricing-icon {
  background: linear-gradient(135deg, var(--accent-light), var(--bg3));
}

.pricing-icon svg {
  width: 26px;
  height: 26px;
  stroke: var(--accent);
}

.pricing-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 6px;
}

.pricing-desc {
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 20px;
}

.pricing-amount {
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--rule-light);
}

.pricing-currency {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--accent);
  vertical-align: top;
  line-height: 1.6;
}

.pricing-value {
  font-size: 3rem;
  font-weight: 700;
  color: var(--ink);
  line-height: 1;
  letter-spacing: -0.03em;
}

.pricing-period {
  font-size: 0.85rem;
  color: var(--muted);
  margin-top: 4px;
}

.pricing-features {
  list-style: none;
  text-align: left;
  margin-bottom: 28px;
}

.pricing-features li {
  padding: 7px 0;
  font-size: 0.88rem;
  color: var(--ink2);
  display: flex;
  align-items: flex-start;
  gap: 10px;
  line-height: 1.5;
}

.pricing-features li .check {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  margin-top: 1px;
  background: var(--accent-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.pricing-features li .check svg {
  width: 11px;
  height: 11px;
  stroke: var(--accent);
  stroke-width: 2.5;
}

.pricing-features li.disabled {
  color: var(--rule);
}

.pricing-features li.disabled .check {
  background: var(--bg2);
}

.pricing-features li.disabled .check svg {
  stroke: var(--rule);
}

.pricing-btn {
  display: block;
  width: 100%;
  padding: 13px 20px;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
}

.pricing-btn-outline {
  background: var(--bg2);
  color: var(--accent);
  border: 1px solid var(--rule-light);
}

.pricing-btn-outline:hover {
  background: var(--accent-light);
  border-color: var(--accent2);
}

.pricing-btn-primary {
  background: var(--accent);
  color: var(--white);
}

.pricing-btn-primary:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(30, 64, 175, 0.35);
}

.pricing-note {
  text-align: center;
  margin-top: 36px;
  font-size: 0.85rem;
  color: var(--muted);
}

.pricing-note a {
  font-weight: 600;
}

/* ===== Section Common ===== */
.section {
  padding: 80px 0;
}

.section-header {
  text-align: center;
  margin-bottom: 56px;
}

.section-tag {
  display: inline-block;
  padding: 4px 14px;
  background: var(--accent-light);
  color: var(--accent);
  font-size: 0.8rem;
  font-weight: 600;
  border-radius: 20px;
  margin-bottom: 16px;
  letter-spacing: 0.05em;
}

.section-header h2 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}

.section-header p {
  font-size: 1.05rem;
  color: var(--muted);
  max-width: 600px;
  margin: 0 auto;
}

/* ===== Services Section ===== */
.services {
  background: var(--bg2);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.service-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--rule-light);
  transition: all var(--transition);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent2);
}

.service-card-img {
  height: 200px;
  overflow: hidden;
  background: var(--bg3);
}

.service-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition);
}

.service-card:hover .service-card-img img {
  transform: scale(1.05);
}

.service-card-body {
  padding: 28px;
}

.service-card-body h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 10px;
}

.service-card-body p {
  font-size: 0.92rem;
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 20px;
}

.service-features {
  list-style: none;
  margin-bottom: 20px;
}

.service-features li {
  padding: 4px 0;
  font-size: 0.88rem;
  color: var(--ink2);
  display: flex;
  align-items: center;
  gap: 8px;
}

.service-features li::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--accent2);
  border-radius: 50%;
  flex-shrink: 0;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--accent);
}

.service-link:hover {
  gap: 10px;
}

/* ===== About Section ===== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-image {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
}

.about-image img {
  width: 100%;
  border-radius: var(--radius);
}

.about-image::after {
  content: '';
  position: absolute;
  bottom: -12px;
  right: -12px;
  width: 120px;
  height: 120px;
  background: var(--accent-light);
  border-radius: var(--radius);
  z-index: -1;
}

.about-content h2 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 20px;
}

.about-content p {
  font-size: 1rem;
  color: var(--muted);
  line-height: 1.8;
  margin-bottom: 16px;
}

.about-highlights {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 28px;
}

.about-highlight-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  background: var(--bg2);
  border-radius: var(--radius-sm);
}

.about-highlight-icon {
  width: 40px;
  height: 40px;
  background: var(--accent-light);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.about-highlight-item span {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--ink2);
}

/* ===== Advantages Section ===== */
.advantages {
  background: var(--bg2);
}

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

.advantage-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  border: 1px solid var(--rule-light);
  transition: all var(--transition);
}

.advantage-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--accent2);
}

.advantage-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  background: linear-gradient(135deg, var(--accent-light), var(--bg3));
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
}

.advantage-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 10px;
}

.advantage-card p {
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.7;
}

.section-padding {padding: 80px 0;}
.section-title {font-size: 2rem;font-weight: 700;text-align: center;margin-bottom: 48px;color: #0a2540;position: relative;padding-bottom: 16px;}
.section-title:after {content: '';position: absolute;bottom: 0;left: 50%;transform: translateX(-50%);width: 70px;height: 3px;background: linear-gradient(90deg, #2563eb, #3b82f6);border-radius: 4px;}

/* 套餐卡片通用 */
.price-grid {display: grid;grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));gap: 30px;}
.price-card {background: white;border-radius: 28px;overflow: hidden;box-shadow: 0 10px 25px rgba(0,0,0,0.05);transition: 0.25s;border: 1px solid #e9eef3;}
.price-card:hover {transform: translateY(-8px);box-shadow: 0 20px 35px rgba(0,0,0,0.1);}
.price-header {background: #f1f5f9;padding: 28px 20px;text-align: center;}
.price-header h3 {font-size: 1.8rem;margin-bottom: 12px;}
.price {font-size: 2.2rem;font-weight: 800;color: #2563eb;}
.price span {font-size: 1rem;font-weight: 400;}
.price-body {padding: 28px 20px;}
.price-body ul {list-style: none;}
.price-body li {padding: 10px 0;border-bottom: 1px solid #eef2ff;display: flex;align-items: center;gap: 10px;}
.price-body li i {color: #22c55e;width: 20px;}
.price-footer {padding: 20px;text-align: center;}

/* 案例调用卡片 */
.cases {background: var(--bg2);}
.case-grid {display: grid;grid-template-columns: repeat(3, 1fr);gap: 25px;}
.case-card {background: white;border-radius: 16px;overflow: hidden;box-shadow: 0 5px 20px rgba(0,0,0,0.03);}
.case-img {height: auto;background: #cbdbe9;background-image: linear-gradient(135deg, #accbe1, #d4e3f0);display: flex;align-items: center;justify-content: center;color: #1f3a5f;font-weight: 600;font-size: 1.2rem;}
.case-img img{width:100%;aspect-ratio:5 / 4;}
.case-info {padding: 18px;}
.case-info h4 {color: #0b2b42;}		

/* ===== News Section ===== */
.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.news-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--rule-light);
  transition: all var(--transition);
}

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

.news-card-img {
  height: 180px;
  background: var(--bg3);
  position: relative;
  overflow: hidden;
}

.news-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.news-tag {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 4px 10px;
  background: var(--accent);
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 4px;
}

.news-card-body {
  padding: 24px;
}

.news-date {
  font-size: 0.8rem;
  color: var(--muted);
  margin-bottom: 8px;
}
.news-date img{width:auto;height:0.8rem;display:inline}	

.news-card-body h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 10px;
  line-height: 1.5;
}

.news-card-body p {
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.7;
}

.news-more {
  text-align: center;
  margin-top: 40px;
}

.btn-secondary {
  background: var(--bg2);
  color: var(--accent);
  border: 1px solid var(--rule-light);
}

.btn-secondary:hover {
  background: var(--accent-light);
  border-color: var(--accent2);
}

/* ===== CTA Section ===== */
.cta-section {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent2) 100%);
  padding: 60px 0;
}

.cta-content {
  text-align: center;
  color: var(--white);
}

.cta-content h2 {
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.cta-content p {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.8);
  margin-bottom: 28px;
}

.cta-content .btn-primary {
  background: var(--white);
  color: var(--accent);
}

.cta-content .btn-primary:hover {
  background: var(--bg2);
  transform: translateY(-2px);
  box-shadow: 0 4px 20px rgba(0,0,0,0.2);
}

/* ===== Footer ===== */
.footer {
  background: #0f172a;
  color: #94a3b8;
  padding: 60px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-brand .logo {
  color: var(--white);
  margin-bottom: 16px;
}

.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.7;
  color: #64748b;
}

.footer h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 20px;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  font-size: 0.88rem;
  color: #64748b;
  transition: color var(--transition);
}

.footer-links a:hover {
  color: var(--white);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 14px;
  font-size: 0.88rem;
}

.footer-contact-icon {
  width: 20px;
  text-align: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.footer-bottom {
  padding: 20px 0;
  text-align: center;
  font-size: 0.82rem;
  color: #475569;
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .services-grid,
  .news-grid,
  .pricing-grid {
grid-template-columns: repeat(2, 1fr);
  }

  .pricing-card.featured {
transform: scale(1);
  }

  .pricing-card.featured:hover {
transform: translateY(-6px);
  }

  .advantages-grid {
grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .nav-links {
display: none;
position: absolute;
top: 72px;
left: 0;
right: 0;
flex-direction: column;
background: var(--white);
padding: 16px;
border-bottom: 1px solid var(--rule-light);
box-shadow: var(--shadow-md);
  }

  .nav-links.open {
display: flex;
  }

  .menu-toggle {
display: flex;
  }

  .hero-slide .container {
grid-template-columns: 1fr;
text-align: center;
  }

  .hero h1 {
font-size: 2rem;
  }

  .hero p {
margin: 0 auto 32px;
  }

  .hero-buttons {
justify-content: center;
  }

  .hero-stats {
justify-content: center;
  }

  .hero-visual {
display: none;
  }

  .hero-arrows {
padding: 0 10px;
  }

  .hero-arrow {
width: 40px;
height: 40px;
  }

  .services-grid,
  .news-grid,
  .pricing-grid {
grid-template-columns: 1fr;
  }

  .about-grid {
grid-template-columns: 1fr;
gap: 32px;
  }

  .advantages-grid {
grid-template-columns: 1fr 1fr;
  }

  .footer-grid {
grid-template-columns: 1fr;
gap: 32px;
  }

  .section {
padding: 60px 0;
  }

  .section-header h2 {
font-size: 1.6rem;
  }
}

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

  .hero-stats {
flex-direction: column;
gap: 16px;
  }

  .about-highlights {
grid-template-columns: 1fr;
  }
}

/* ===== Animations ===== */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}