/* -------------------------------------------------------------
 * 飞鸟云 (FlyingBird Cloud) - 极速代理/网络加速器推广落地页专用 CSS
 * 特性：纯 CSS3、二次元赛博动漫风 (Anime Cyberpunk)、零外部库秒开
 * ------------------------------------------------------------- */

:root {
  --bg-dark: #090a12;
  --bg-surface: #101322;
  --bg-card: rgba(20, 25, 45, 0.75);
  --bg-card-hover: rgba(32, 39, 68, 0.9);
  
  /* 二次元动漫赛博霓虹配色 */
  --anime-pink: #ff2a85;
  --anime-cyan: #00f2fe;
  --anime-purple: #9d4edd;
  --anime-yellow: #ffe600;
  --anime-green: #00e676;
  
  --primary-cyan: var(--anime-cyan);
  --primary-blue: #4facfe;
  --primary-purple: var(--anime-purple);
  
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  
  --border-light: rgba(255, 42, 133, 0.15);
  --border-glow: rgba(0, 242, 254, 0.4);
  --border-neon: rgba(255, 230, 0, 0.5);
  
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;
  --radius-full: 9999px;
  
  --shadow-glow: 0 0 35px rgba(0, 242, 254, 0.25);
  --shadow-pink: 0 0 35px rgba(255, 42, 133, 0.3);
  --shadow-card: 0 12px 40px -10px rgba(0, 0, 0, 0.6);
  
  --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-dark);
  color: var(--text-main);
  font-family: var(--font-family);
  -webkit-font-smoothing: antialiased;
}

body {
  overflow-x: hidden;
  line-height: 1.6;
  background: 
    radial-gradient(circle at 10% 20%, rgba(255, 42, 133, 0.12) 0%, transparent 40%),
    radial-gradient(circle at 90% 80%, rgba(0, 242, 254, 0.12) 0%, transparent 40%),
    radial-gradient(circle at 50% 50%, #101426 0%, #090a12 100%);
  min-height: 100vh;
}

/* Links & Buttons reset */
a {
  color: inherit;
  text-decoration: none;
}

ul {
  list-style: none;
}

/* Container Utility */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Typography Gradient */
.text-gradient {
  background: linear-gradient(135deg, var(--anime-cyan) 0%, var(--anime-pink) 50%, var(--anime-yellow) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.text-gradient-alt {
  background: linear-gradient(135deg, #ffffff 20%, var(--anime-cyan) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Header & Nav */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(9, 10, 18, 0.88);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255, 42, 133, 0.2);
  height: 76px;
  display: flex;
  align-items: center;
}

.nav-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.45rem;
  font-weight: 800;
  letter-spacing: -0.5px;
}

.brand-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--anime-pink), var(--anime-cyan));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 900;
  box-shadow: 0 0 20px rgba(255, 42, 133, 0.5);
  transform: rotate(-3deg);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-link {
  font-size: 0.98rem;
  color: var(--text-muted);
  font-weight: 600;
  transition: all 0.2s ease;
  position: relative;
}

.nav-link:hover {
  color: var(--anime-cyan);
  text-shadow: 0 0 10px rgba(0, 242, 254, 0.6);
}

.nav-link.active {
  color: var(--anime-pink);
}

/* Buttons */
.btn-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 26px;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.95rem;
  background: linear-gradient(135deg, var(--anime-cyan), var(--primary-blue));
  color: #050b14;
  box-shadow: 0 4px 20px rgba(0, 242, 254, 0.35);
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
  border: none;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.btn-cta:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 8px 30px rgba(0, 242, 254, 0.6);
  filter: brightness(1.15);
}

.btn-cta-lg {
  padding: 15px 32px;
  font-size: 1.05rem;
}

.btn-accent {
  background: linear-gradient(135deg, var(--anime-pink) 0%, var(--anime-purple) 100%);
  color: #ffffff;
  box-shadow: 0 4px 20px rgba(255, 42, 133, 0.4);
}

.btn-accent:hover {
  box-shadow: 0 8px 30px rgba(255, 42, 133, 0.7);
}

.btn-outline {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--text-main);
  box-shadow: none;
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--anime-cyan);
  color: var(--anime-cyan);
  box-shadow: 0 4px 20px rgba(0, 242, 254, 0.25);
}

/* Hero Section - 左右分布 */
.hero-section {
  padding: 70px 0 60px;
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 40px;
  align-items: center;
}

.hero-left {
  text-align: left;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 18px;
  border-radius: var(--radius-full);
  background: rgba(255, 42, 133, 0.1);
  border: 1px solid rgba(255, 42, 133, 0.35);
  color: var(--anime-pink);
  font-size: 0.88rem;
  font-weight: 700;
  margin-bottom: 20px;
}

.badge-dot {
  width: 8px;
  height: 8px;
  background-color: var(--anime-yellow);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--anime-yellow);
  animation: pulse 1.5s infinite;
}

@keyframes pulse {
  0% { opacity: 0.3; transform: scale(0.8); }
  50% { opacity: 1; transform: scale(1.3); }
  100% { opacity: 0.3; transform: scale(0.8); }
}

.hero-title {
  font-size: 3.4rem;
  line-height: 1.15;
  font-weight: 900;
  letter-spacing: -1px;
  margin-bottom: 20px;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-muted);
  margin-bottom: 36px;
  font-weight: 400;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* 右侧动漫二次元动态图卡 (Anime Dynamic Card Widget) */
.hero-right-widget {
  position: relative;
  background: var(--bg-card);
  border: 1px solid rgba(0, 242, 254, 0.3);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-pink);
  backdrop-filter: blur(16px);
  overflow: hidden;
}

.widget-glow-bg {
  position: absolute;
  top: -50%;
  right: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255, 42, 133, 0.15) 0%, transparent 60%);
  animation: rotateGlow 12s linear infinite;
  pointer-events: none;
}

@keyframes rotateGlow {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.widget-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding-bottom: 16px;
  margin-bottom: 20px;
}

.widget-title {
  font-size: 1rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--anime-yellow);
}

.live-indicator {
  font-size: 0.75rem;
  padding: 2px 10px;
  background: rgba(0, 230, 118, 0.15);
  border: 1px solid rgba(0, 230, 118, 0.3);
  color: var(--anime-green);
  border-radius: var(--radius-full);
  font-weight: 700;
}

/* 动态节点波形面板 */
.node-stream-container {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.node-item {
  background: rgba(10, 14, 26, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: border-color 0.3s ease;
  position: relative;
  overflow: hidden;
}

.node-item:hover {
  border-color: var(--anime-cyan);
}

.node-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.node-flag {
  font-size: 1.4rem;
}

.node-name {
  font-size: 0.92rem;
  font-weight: 700;
}

.node-type {
  font-size: 0.75rem;
  color: var(--text-dim);
}

.node-ping {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.88rem;
  font-weight: 800;
  color: var(--anime-cyan);
}

.ping-bar {
  width: 40px;
  height: 6px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-full);
  overflow: hidden;
  position: relative;
}

.ping-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--anime-cyan), var(--anime-green));
  width: 85%;
  animation: pingWave 2s infinite ease-in-out;
}

@keyframes pingWave {
  0% { width: 65%; }
  50% { width: 95%; }
  100% { width: 65%; }
}

/* 动漫二次元速报浮卡 */
.anime-speed-badge {
  margin-top: 20px;
  background: linear-gradient(135deg, rgba(255, 42, 133, 0.15), rgba(157, 78, 221, 0.2));
  border: 1px dashed var(--anime-pink);
  padding: 14px;
  border-radius: var(--radius-md);
  text-align: center;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-main);
  position: relative;
}

.anime-sparkle {
  position: absolute;
  top: -8px;
  right: -8px;
  font-size: 1.2rem;
  animation: bounceSparkle 1s infinite alternate;
}

@keyframes bounceSparkle {
  0% { transform: translateY(0) rotate(0deg); }
  100% { transform: translateY(-5px) rotate(15deg); }
}

/* Hero Status Bar below */
.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  backdrop-filter: blur(12px);
  padding: 24px;
  border-radius: var(--radius-lg);
  margin-top: 40px;
  box-shadow: var(--shadow-card);
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.stat-value {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--text-main);
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 4px;
}

/* Section Title Layout */
.section {
  padding: 90px 0;
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 60px;
}

.section-tag {
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 0.82rem;
  font-weight: 800;
  color: var(--anime-pink);
  margin-bottom: 12px;
  display: block;
}

.section-title {
  font-size: 2.4rem;
  font-weight: 900;
  line-height: 1.25;
  margin-bottom: 16px;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
}

/* Feature Cards (3 个图文卡片) */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--anime-pink), var(--anime-cyan), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-8px);
  background: var(--bg-card-hover);
  border-color: var(--border-glow);
  box-shadow: var(--shadow-glow);
}

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

.feature-icon-box {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-md);
  background: rgba(255, 42, 133, 0.1);
  border: 1px solid rgba(255, 42, 133, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  color: var(--anime-pink);
}

.feature-icon-box svg {
  width: 32px;
  height: 32px;
  fill: currentColor;
}

.feature-title {
  font-size: 1.35rem;
  font-weight: 800;
  margin-bottom: 12px;
}

.feature-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.65;
}

/* Streaming & AI Cards Section */
.supported-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.supported-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 36px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.supported-card-header {
  margin-bottom: 24px;
}

.supported-tag {
  display: inline-block;
  padding: 4px 14px;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 800;
  margin-bottom: 12px;
}

.tag-stream {
  background: rgba(255, 42, 133, 0.15);
  color: var(--anime-pink);
  border: 1px solid rgba(255, 42, 133, 0.35);
}

.tag-ai {
  background: rgba(0, 230, 118, 0.15);
  color: var(--anime-green);
  border: 1px solid rgba(0, 230, 118, 0.35);
}

.supported-title {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 10px;
}

.supported-desc {
  color: var(--text-muted);
  font-size: 0.95rem;
}

.app-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.chip {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 600;
}

/* Pricing Section (4 个极具现实参考价值的机场专线套餐) */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  align-items: stretch;
}

.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: all 0.3s ease;
}

.pricing-card.popular {
  border-color: var(--anime-pink);
  background: rgba(26, 20, 42, 0.9);
  box-shadow: var(--shadow-pink);
  transform: scale(1.04);
}

.popular-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--anime-pink), var(--anime-purple));
  color: #ffffff;
  font-size: 0.78rem;
  font-weight: 800;
  padding: 4px 16px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 1px;
  white-space: nowrap;
}

.plan-name {
  font-size: 1.3rem;
  font-weight: 800;
  margin-bottom: 8px;
}

.plan-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 20px;
  min-height: 38px;
}

.plan-price-box {
  margin-bottom: 24px;
  display: flex;
  align-items: baseline;
  gap: 4px;
}

.plan-currency {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--anime-pink);
}

.plan-price {
  font-size: 2.8rem;
  font-weight: 900;
  line-height: 1;
  color: var(--text-main);
}

.plan-period {
  color: var(--text-muted);
  font-size: 0.85rem;
}

.plan-features {
  margin-bottom: 28px;
  flex-grow: 1;
}

.plan-feature-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.plan-feature-item.active {
  color: var(--text-main);
}

.check-icon {
  width: 16px;
  height: 16px;
  color: var(--anime-green);
  flex-shrink: 0;
}

/* User Reviews / Testimonials */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 30px;
}

.rating-stars {
  color: #ffb800;
  font-size: 1.1rem;
  margin-bottom: 16px;
}

.testimonial-text {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 24px;
}

.user-info {
  display: flex;
  align-items: center;
  gap: 14px;
}

.user-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--anime-pink), var(--anime-cyan));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  color: #fff;
  font-size: 1.1rem;
}

.user-name {
  font-weight: 700;
  font-size: 0.95rem;
}

.user-role {
  font-size: 0.8rem;
  color: var(--text-dim);
}

/* FAQ Accordion Component */
.faq-list {
  max-width: 840px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color 0.2s ease;
}

.faq-item[open] {
  border-color: var(--border-glow);
  background: var(--bg-card-hover);
}

.faq-question {
  padding: 20px 24px;
  font-size: 1.1rem;
  font-weight: 700;
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  user-select: none;
}

.faq-question::-webkit-details-marker {
  display: none;
}

.faq-arrow {
  width: 20px;
  height: 20px;
  transition: transform 0.3s ease;
  color: var(--anime-cyan);
}

.faq-item[open] .faq-arrow {
  transform: rotate(180deg);
}

.faq-answer {
  padding: 0 24px 20px;
  color: var(--text-muted);
  font-size: 0.98rem;
  line-height: 1.65;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  margin-top: 4px;
  padding-top: 16px;
}

/* CTA Banner Section */
.cta-banner {
  background: linear-gradient(135deg, rgba(255, 42, 133, 0.2), rgba(0, 242, 254, 0.25));
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-lg);
  padding: 60px 40px;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
}

.cta-banner-title {
  font-size: 2.2rem;
  font-weight: 900;
  margin-bottom: 16px;
}

.cta-banner-desc {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto 32px;
}

/* Footer Section - STRICT USER REQUIREMENTS: Only 4 titles/links! */
.site-footer {
  border-top: 1px solid rgba(255, 42, 133, 0.2);
  background: #05060c;
  padding: 50px 0;
  text-align: center;
}

.footer-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  margin-bottom: 28px;
  flex-wrap: wrap;
}

.footer-link {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-muted);
  transition: color 0.2s ease;
  position: relative;
}

.footer-link:hover {
  color: var(--anime-pink);
  text-shadow: 0 0 10px rgba(255, 42, 133, 0.6);
}

.footer-copy {
  font-size: 0.85rem;
  color: var(--text-dim);
}

/* Sub-page Specific Layout */
.page-header {
  padding: 80px 0 40px;
  text-align: center;
  border-bottom: 1px solid var(--border-light);
  background: rgba(16, 19, 34, 0.6);
}

.page-title {
  font-size: 2.8rem;
  font-weight: 900;
  margin-bottom: 16px;
}

.page-desc {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 700px;
  margin: 0 auto;
}

.page-content {
  padding: 60px 0 100px;
}

.content-box {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 48px;
  max-width: 920px;
  margin: 0 auto;
}

.content-box h2 {
  font-size: 1.6rem;
  font-weight: 800;
  margin: 32px 0 16px;
  color: var(--anime-cyan);
}

.content-box h2:first-child {
  margin-top: 0;
}

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

.content-box ul {
  margin: 16px 0 24px 24px;
  list-style: disc;
  color: var(--text-muted);
}

.content-box li {
  margin-bottom: 8px;
  line-height: 1.6;
}

/* Grid for Sitemap & News Pages */
.sitemap-grid, .news-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 24px;
}

.sitemap-card, .news-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-light);
  padding: 28px;
  border-radius: var(--radius-md);
  transition: all 0.25s ease;
}

.sitemap-card:hover, .news-card:hover {
  border-color: var(--anime-pink);
  transform: translateY(-4px);
  background: rgba(255, 42, 133, 0.06);
  box-shadow: var(--shadow-pink);
}

.news-date {
  font-size: 0.8rem;
  color: var(--anime-cyan);
  font-weight: 700;
  margin-bottom: 8px;
  display: block;
}

.sitemap-card h3, .news-card h3 {
  font-size: 1.25rem;
  font-weight: 800;
  margin-bottom: 10px;
  color: var(--text-main);
}

.sitemap-card p, .news-card p {
  font-size: 0.92rem;
  color: var(--text-muted);
  margin-bottom: 18px;
  line-height: 1.6;
}

/* Responsive Breakpoints */
@media (max-width: 1100px) {
  .pricing-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-card.popular { transform: none; }
}

@media (max-width: 992px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-left { text-align: center; }
  .hero-actions { justify-content: center; }
  .features-grid, .testimonials-grid { grid-template-columns: 1fr; gap: 20px; }
  .supported-grid { grid-template-columns: 1fr; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); gap: 16px; }
}

@media (max-width: 640px) {
  .site-header { height: 68px; }
  .nav-links { display: none; }
  .hero-title { font-size: 2.2rem; }
  .hero-subtitle { font-size: 1.05rem; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); padding: 16px; }
  .stat-value { font-size: 1.4rem; }
  .content-box { padding: 24px; }
  .footer-nav { flex-direction: column; gap: 20px; }
  .sitemap-grid, .news-grid, .pricing-grid { grid-template-columns: 1fr; }
}