/* ========================================
   沙小邦企业官网 - 全局样式
   Brand Color: #FFAA13 (Orange)
======================================== */

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

:root {
  --orange: #FFAA13;
  --orange-dark: #E8960B;
  --orange-light: #FFF4DE;
  --text-primary: #1a1a1a;
  --text-secondary: #555;
  --text-light: #888;
  --bg-light: #F8F9FA;
  --border: #EAEAEA;
  --white: #ffffff;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
  --shadow-md: 0 8px 30px rgba(0,0,0,0.10);
  --shadow-lg: 0 20px 60px rgba(0,0,0,0.12);
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --transition: all 0.3s ease;
  --container: 1200px;
}

html { scroll-behavior: smooth; }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'PingFang SC', 'Microsoft YaHei', sans-serif;
  color: var(--text-primary);
  line-height: 1.7;
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.section-padding { padding: 96px 0; }
.bg-light { background: var(--bg-light); }
.text-orange { color: var(--orange); }

/* ===== Buttons ===== */
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--orange);
  color: var(--white);
  padding: 12px 28px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 15px;
  border: 2px solid var(--orange);
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-primary:hover { background: var(--orange-dark); border-color: var(--orange-dark); transform: translateY(-1px); box-shadow: 0 8px 20px rgba(255,170,19,0.35); }

.btn-outline {
  display: inline-flex; align-items: center; gap: 8px;
  background: transparent;
  color: var(--orange);
  padding: 12px 28px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 15px;
  border: 2px solid var(--orange);
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-outline:hover { background: var(--orange); color: var(--white); transform: translateY(-1px); }

.btn-white {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--white);
  color: var(--orange);
  padding: 12px 28px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 15px;
  border: 2px solid var(--white);
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-white:hover { background: var(--orange-light); transform: translateY(-1px); }

.btn-outline-white {
  display: inline-flex; align-items: center; gap: 8px;
  background: transparent;
  color: var(--white);
  padding: 12px 28px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 15px;
  border: 2px solid rgba(255,255,255,0.6);
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-outline-white:hover { background: rgba(255,255,255,0.15); border-color: var(--white); transform: translateY(-1px); }

.btn-lg { padding: 16px 36px; font-size: 16px; }
.btn-block { width: 100%; justify-content: center; }

/* ===== Section Headers ===== */
.section-header { text-align: center; margin-bottom: 64px; }
.section-tag {
  display: inline-block;
  background: var(--orange-light);
  color: var(--orange);
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.5px;
  margin-bottom: 16px;
}
.section-title { font-size: clamp(28px, 3vw, 40px); font-weight: 700; line-height: 1.3; margin-bottom: 16px; }
.section-desc { font-size: 17px; color: var(--text-secondary); max-width: 560px; margin: 0 auto; }

/* ===== Navbar ===== */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: var(--transition);
  height: 76px;
}
.navbar.scrolled { border-bottom-color: var(--border); box-shadow: var(--shadow-sm); }

.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 76px;
}
.nav-logo { display: flex; align-items: center; }
.logo-img { height: 32px; width: auto; }

.nav-links { display: flex; align-items: center; gap: 6px; }
.nav-link {
  position: relative;
  padding: 10px 18px;
  color: var(--text-secondary);
  font-size: 17px;
  font-weight: 400;
  letter-spacing: 0.3px;
  transition: color var(--transition);
}
.nav-link::after {
  content: "";
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 4px;
  height: 2px;
  background: var(--orange);
  border-radius: 2px;
  transform: scaleX(0);
  transform-origin: center;
  transition: transform var(--transition);
}
.nav-link:hover { color: var(--orange); }
.nav-link:hover::after,
.nav-link.active::after { transform: scaleX(1); }
.nav-link.active { color: var(--orange); }

.nav-cta { padding: 11px 24px; font-size: 15px; font-weight: 500; }

.nav-toggle {
  display: none;
  flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 8px;
}
.nav-toggle span {
  display: block; width: 22px; height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
}

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: 100vh;
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 40%, #0f3460 100%);
  display: flex; align-items: center;
  overflow: hidden;
  padding-top: 76px;
}

.hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(255,170,19,0.12) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(255,170,19,0.08) 0%, transparent 40%);
}

.hero-content {
  position: relative; z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  padding: 80px 24px;
}

.hero-badge {
  display: inline-block;
  background: rgba(255,170,19,0.2);
  color: var(--orange);
  border: 1px solid rgba(255,170,19,0.4);
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 24px;
}

.hero-title {
  font-size: clamp(36px, 4.5vw, 60px);
  font-weight: 800;
  color: var(--white);
  line-height: 1.25;
  margin-bottom: 20px;
}

.hero-desc {
  font-size: 17px;
  color: rgba(255,255,255,0.7);
  max-width: 480px;
  margin-bottom: 36px;
  line-height: 1.8;
}

.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 48px; }

/* ===== Hero 淡入+上滑入场动画 ===== */
@keyframes heroFadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes heroFadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes heroSlideLeft {
  from { opacity: 0; transform: translateX(-32px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes heroSlideRight {
  from { opacity: 0; transform: translateX(32px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes heroZoom {
  from { opacity: 0; transform: scale(0.92); }
  to   { opacity: 1; transform: scale(1); }
}
@keyframes revealFadeUp {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes revealFadeLeft {
  from { opacity: 0; transform: translateX(-40px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes revealFadeRight {
  from { opacity: 0; transform: translateX(40px); }
  to   { opacity: 1; transform: translateX(0); }
}
[data-reveal-item] {
  opacity: 0;
  will-change: opacity, transform;
}
[data-reveal-item][data-reveal-from="up"]    { transform: translateY(28px); }
[data-reveal-item][data-reveal-from="left"]  { transform: translateX(-40px); }
[data-reveal-item][data-reveal-from="right"] { transform: translateX(40px); }
[data-reveal-item].is-revealed[data-reveal-from="up"]    { animation: revealFadeUp    0.8s both cubic-bezier(0.22, 1, 0.36, 1); }
[data-reveal-item].is-revealed[data-reveal-from="left"]  { animation: revealFadeLeft  0.8s both cubic-bezier(0.22, 1, 0.36, 1); }
[data-reveal-item].is-revealed[data-reveal-from="right"] { animation: revealFadeRight 0.8s both cubic-bezier(0.22, 1, 0.36, 1); }
.hero-text .hero-badge    { animation: heroFadeUp 0.7s 0.1s both ease-out; }
.hero-text .hero-title    { animation: heroFadeUp 0.7s 0.2s both ease-out; }
.hero-text .hero-desc     { animation: heroFadeUp 0.7s 0.35s both ease-out; }
.hero-text .hero-actions  { animation: heroFadeUp 0.7s 0.5s both ease-out; }
.hero-text .hero-stats    { animation: heroFadeUp 0.7s 0.65s both ease-out; }
.hero-visual .hero-showcase { animation: heroZoom 0.9s 0.4s both cubic-bezier(0.22, 1, 0.36, 1); }
.hero-bg                  { animation: heroFadeIn 0.8s both ease-out; }
.hero-wave                 { animation: heroFadeIn 1.2s 0.4s both ease-out; }

@media (prefers-reduced-motion: reduce) {
  .hero-text .hero-badge, .hero-text .hero-title, .hero-text .hero-desc,
  .hero-text .hero-actions, .hero-text .hero-stats,
  .hero-visual .hero-showcase, .hero-bg, .hero-wave {
    animation: none !important;
  }
  [data-reveal-item] {
    opacity: 1 !important;
    transform: none !important;
    animation: none !important;
  }
}

.hero-stats {
  display: flex; align-items: center; gap: 0;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-md);
  padding: 20px 28px;
  width: fit-content;
}
.stat-item { text-align: center; padding: 0 24px; }
.stat-num { display: block; font-size: 28px; font-weight: 800; color: var(--orange); }
.stat-label { display: block; font-size: 13px; color: rgba(255,255,255,0.6); margin-top: 4px; }
.stat-divider { width: 1px; height: 48px; background: rgba(255,255,255,0.15); }

/* Hero Visual - 三端协同展示 */
.hero-visual {
  position: relative;
  display: flex; justify-content: center; align-items: center;
}

.hero-showcase {
  position: relative;
  width: 100%;
  max-width: 720px;
  min-height: 580px;
  display: flex;
  justify-content: center;
  align-items: center;
  perspective: 1200px;
}

/* POS 横屏主图 - 居中后景 */
.showcase-pos {
  position: relative;
  width: 100%;
  max-width: 720px;
  background: #fff;
  border-radius: 14px;
  box-shadow:
    0 30px 60px -20px rgba(0, 0, 0, 0.45),
    0 18px 36px -18px rgba(255, 170, 19, 0.3);
  padding: 18px 18px 0;
  overflow: visible;
  transform: rotateY(-6deg) rotateX(2deg);
  z-index: 1;
  margin: 24px 0;
}
.showcase-pos-img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 8px 8px 0 0;
}
.showcase-card-label {
  position: absolute;
  top: -14px;
  left: 24px;
  background: linear-gradient(135deg, #FFAA13 0%, #FF8800 100%);
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 20px;
  box-shadow: 0 4px 12px rgba(255, 170, 19, 0.4);
  z-index: 5;
  white-space: nowrap;
}

/* 手机框架 - 前景 */
.showcase-phone {
  position: absolute;
  width: 168px;
  z-index: 3;
}
.showcase-phone-left {
  left: -10px;
  bottom: -10px;
  transform: rotate(-8deg);
  animation: float-left 6s ease-in-out infinite;
}
.showcase-phone-right {
  right: -10px;
  top: -10px;
  transform: rotate(6deg);
  animation: float-right 6s ease-in-out infinite;
}

@keyframes float-left {
  0%, 100% { transform: rotate(-8deg) translateY(0); }
  50% { transform: rotate(-8deg) translateY(-12px); }
}
@keyframes float-right {
  0%, 100% { transform: rotate(6deg) translateY(0); }
  50% { transform: rotate(6deg) translateY(12px); }
}

.phone-frame {
  position: relative;
  width: 168px;
  background: #1a1a1a;
  border-radius: 24px;
  padding: 8px;
  box-shadow:
    0 20px 40px -10px rgba(0, 0, 0, 0.4),
    0 0 0 2px #2a2a2a;
}
.phone-notch {
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  width: 50px;
  height: 14px;
  background: #1a1a1a;
  border-radius: 0 0 10px 10px;
  z-index: 2;
}
.phone-screen {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 18px;
  background: #fff;
}

@media (max-width: 991px) {
  .hero-showcase {
    min-height: 460px;
  }
  .showcase-pos {
    max-width: 580px;
  }
  .showcase-phone {
    width: 150px;
  }
  .phone-frame {
    width: 150px;
    padding: 7px;
    border-radius: 22px;
  }
  .phone-screen {
    border-radius: 16px;
  }
  .phone-notch {
    width: 44px;
    height: 12px;
  }
  .showcase-card-label {
    font-size: 12px;
    padding: 5px 12px;
  }
}

@media (max-width: 575px) {
  .hero-showcase {
    min-height: 360px;
  }
  .showcase-pos {
    max-width: 100%;
  }
  .showcase-phone {
    width: 110px;
  }
  .phone-frame {
    width: 110px;
    padding: 5px;
    border-radius: 18px;
  }
  .phone-screen {
    border-radius: 13px;
  }
  .phone-notch {
    width: 34px;
    height: 9px;
  }
  .showcase-card-label {
    font-size: 10px;
    padding: 3px 8px;
    top: -10px;
  }
}

.device-mockup {
  position: relative;
  width: 100%;
  max-width: 480px;
  aspect-ratio: 1;
  display: flex; justify-content: center; align-items: center;
}

.device-frame {
  position: relative; z-index: 2;
  width: 65%;
  background: #1e2a3a;
  border-radius: var(--radius-lg);
  padding: 12px;
  box-shadow: 0 32px 80px rgba(0,0,0,0.5), 0 0 0 1px rgba(255,255,255,0.08);
  overflow: hidden;
}
.device-screen { width: 100%; border-radius: var(--radius-sm); display: block; }

.device-float {
  position: absolute; z-index: 3;
  width: 40%;
  background: #1e2a3a;
  border-radius: var(--radius-md);
  padding: 8px;
  box-shadow: 0 16px 40px rgba(0,0,0,0.4);
  overflow: hidden;
}
.device-float-left { left: -4%; bottom: 12%; animation: float1 4s ease-in-out infinite; }
.device-float-right { right: -4%; top: 10%; animation: float2 4.5s ease-in-out infinite; }
.device-screen-sm { width: 100%; border-radius: 8px; display: block; }

@keyframes float1 {
  0%, 100% { transform: translateY(0) rotate(-3deg); }
  50% { transform: translateY(-12px) rotate(-3deg); }
}
@keyframes float2 {
  0%, 100% { transform: translateY(0) rotate(3deg); }
  50% { transform: translateY(-16px) rotate(3deg); }
}

.hero-wave {
  position: absolute; bottom: 0; left: 0; right: 0;
  line-height: 0;
}
.hero-wave svg { width: 100%; height: 60px; }

/* ===== Features ===== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.feature-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 36px 28px;
  transition: var(--transition);
}
.feature-card:hover { border-color: var(--orange); box-shadow: var(--shadow-md); transform: translateY(-4px); }

.feature-icon {
  width: 60px; height: 60px;
  background: var(--orange-light);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
}
.feature-card h3 { font-size: 18px; font-weight: 700; margin-bottom: 10px; }
.feature-card p { color: var(--text-secondary); font-size: 14px; line-height: 1.7; }

/* ===== Showcase (Tabs) ===== */
.showcase-tabs {
  display: flex; gap: 8px;
  background: var(--border);
  border-radius: 50px;
  padding: 6px;
  width: fit-content;
  margin: 0 auto 48px;
}

.tab-btn {
  padding: 12px 28px;
  border-radius: 50px;
  border: none;
  background: transparent;
  color: var(--text-secondary);
  font-size: 15px;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
}
.tab-btn.active { background: var(--white); color: var(--orange); font-weight: 600; box-shadow: var(--shadow-sm); }
.tab-btn:hover:not(.active) { color: var(--text-primary); }

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

.showcase-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.showcase-info h3 { font-size: 32px; font-weight: 700; margin-bottom: 16px; }
.showcase-info > p { color: var(--text-secondary); font-size: 16px; margin-bottom: 32px; }

.feature-list { margin-bottom: 36px; }
.feature-list li {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  font-size: 15px;
  color: var(--text-secondary);
}
.feature-list li:last-child { border-bottom: none; }
.feature-list li svg { flex-shrink: 0; }

.showcase-screens {
  position: relative;
  width: 100%;
  margin: 0 auto;
  justify-self: center;
}
.screen-main,
.screen-secondary {
  position: absolute;
  height: auto;
  border-radius: var(--radius-md);
}
.screen-main {
  z-index: 2;
  box-shadow: var(--shadow-lg);
}
.screen-secondary {
  z-index: 1;
  box-shadow: var(--shadow-md);
}

/* POS 横屏图 */
.showcase-screens-pos {
  max-width: 520px;
  height: 380px;
}
.showcase-screens-pos .screen-main {
  top: 0; left: 0;
  width: 78%;
}
.showcase-screens-pos .screen-secondary {
  bottom: 0; right: 0;
  width: 60%;
}

/* 商家端竖屏图 */
.showcase-screens-merchant {
  max-width: 340px;
  height: 480px;
}
.showcase-screens-merchant .screen-main {
  top: 0; left: 0;
  width: 60%;
}
.showcase-screens-merchant .screen-secondary {
  bottom: 0; right: 0;
  width: 60%;
}

/* 顾客端竖屏图 */
.showcase-screens-customer {
  max-width: 340px;
  height: 480px;
}
.showcase-screens-customer .screen-main {
  top: 0; left: 0;
  width: 60%;
}
.showcase-screens-customer .screen-secondary {
  bottom: 0; right: 0;
  width: 60%;
}

/* ===== Stats ===== */
.stats-section {
  background: linear-gradient(135deg, #1a1a2e, #0f3460);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
  background: rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.stats-card {
  background: rgba(255,255,255,0.04);
  padding: 48px 32px;
  text-align: center;
  transition: var(--transition);
}
.stats-card:hover { background: rgba(255,255,255,0.08); }
.stats-num { font-size: 48px; font-weight: 800; color: var(--orange); line-height: 1; }
.stats-num span { font-size: 24px; }
.stats-name { font-size: 18px; font-weight: 600; color: var(--white); margin: 12px 0 8px; }
.stats-desc { font-size: 13px; color: rgba(255,255,255,0.5); }

/* ===== Testimonials ===== */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.testimonial-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 32px;
  transition: var(--transition);
}
.testimonial-card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); }

.testimonial-stars { display: flex; gap: 4px; margin-bottom: 16px; }
.testimonial-text { font-size: 15px; color: var(--text-secondary); line-height: 1.8; margin-bottom: 24px; font-style: italic; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.author-avatar {
  width: 44px; height: 44px;
  background: var(--orange);
  color: var(--white);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 18px;
  flex-shrink: 0;
}
.author-name { font-weight: 600; font-size: 15px; }
.author-role { font-size: 13px; color: var(--text-light); }

/* ===== CTA Section ===== */
.cta-section {
  background: linear-gradient(135deg, var(--orange) 0%, #ff8c00 100%);
  padding: 80px 0;
}
.cta-content { text-align: center; }
.cta-content h2 { font-size: clamp(28px, 3vw, 40px); font-weight: 700; color: var(--white); margin-bottom: 16px; }
.cta-content p { font-size: 18px; color: rgba(255,255,255,0.85); margin-bottom: 40px; }
.cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ===== Footer ===== */
.footer {
  background: #0f1117;
  padding: 64px 0 0;
  color: rgba(255,255,255,0.65);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1.2fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-logo { height: 28px; width: auto; margin-bottom: 16px; filter: brightness(0) invert(1); }
.footer-brand p { font-size: 14px; line-height: 1.8; max-width: 280px; margin-bottom: 24px; }

.footer-social { display: flex; gap: 12px; }
.social-link {
  width: 38px; height: 38px;
  background: rgba(255,255,255,0.08);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.5);
  transition: var(--transition);
}
.social-link:hover { background: var(--orange); color: var(--white); }

.footer-links h4 { font-size: 15px; font-weight: 600; color: var(--white); margin-bottom: 20px; }
.footer-links a {
  display: block;
  font-size: 14px;
  color: rgba(255,255,255,0.5);
  margin-bottom: 10px;
  transition: var(--transition);
}
.footer-links a:hover { color: var(--orange); }

.footer-contact-item {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: 14px;
  color: rgba(255,255,255,0.5);
  margin-bottom: 14px;
}
.footer-contact-item svg { flex-shrink: 0; margin-top: 3px; }

.footer-bottom {
  text-align: center;
  padding: 20px 0;
  font-size: 13px;
  color: rgba(255,255,255,0.3);
}

/* ===== Page Hero ===== */
.page-hero {
  background: linear-gradient(135deg, #1a1a2e, #16213e 50%, #0f3460);
  padding: 120px 0 64px;
  text-align: center;
}
.page-hero-content h1 { font-size: clamp(36px, 4vw, 52px); font-weight: 800; color: var(--white); margin-bottom: 16px; }
.page-hero-content p { font-size: 18px; color: rgba(255,255,255,0.7); }

.breadcrumb {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  font-size: 14px;
  color: rgba(255,255,255,0.5);
  margin-bottom: 20px;
}
.breadcrumb a { color: rgba(255,255,255,0.5); transition: var(--transition); }
.breadcrumb a:hover { color: var(--orange); }
.breadcrumb span { color: var(--orange); }

/* ===== About Page ===== */
.about-layout {
  display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center;
}
.about-text .section-tag { margin-bottom: 16px; }
.about-text h2 { font-size: clamp(28px, 3vw, 38px); font-weight: 700; margin-bottom: 24px; line-height: 1.3; }
.about-text p { color: var(--text-secondary); font-size: 16px; margin-bottom: 20px; line-height: 1.8; }

.about-values { margin-top: 32px; display: flex; flex-direction: column; gap: 16px; }
.value-item {
  display: flex; align-items: flex-start; gap: 16px;
  padding: 16px 20px;
  background: var(--bg-light);
  border-radius: var(--radius-sm);
}
.value-icon {
  width: 40px; height: 40px;
  background: var(--orange-light);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.value-item strong { display: block; font-weight: 600; margin-bottom: 4px; }
.value-item span { font-size: 14px; color: var(--text-secondary); }

.about-image-stack {
  position: relative;
  width: 100%;
  padding-bottom: 20px;
}
.about-img-pos {
  display: block;
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  position: relative;
  z-index: 1;
}
.about-img-customer {
  position: absolute;
  right: -8%;
  bottom: 0;
  width: 28%;
  max-width: 160px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  border: 4px solid var(--white);
  z-index: 2;
  transform: translateY(40px);
}
@media (max-width: 575px) {
  .about-img-customer { right: -4%; width: 32%; max-width: 110px; border-width: 3px; transform: translateY(30px); }
}

/* Mission */
.mission-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.mission-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 40px 32px;
  text-align: center;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  align-items: center;
}
.mission-card:hover {
  border-color: var(--orange);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}
.mission-icon {
  width: 72px; height: 72px;
  background: var(--orange-light);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 24px;
  transition: var(--transition);
}
.mission-card:hover .mission-icon {
  background: var(--orange);
}
.mission-card:hover .mission-icon svg { stroke: #fff; }
.mission-card h3 { font-size: 22px; font-weight: 700; margin-bottom: 12px; color: var(--text-primary); }
.mission-card p { font-size: 15px; color: var(--text-secondary); line-height: 1.8; }

/* Timeline */
.timeline { position: relative; max-width: 800px; margin: 0 auto; }
.timeline::before {
  content: '';
  position: absolute;
  left: 50%; top: 0; bottom: 0;
  width: 2px;
  background: var(--border);
  transform: translateX(-50%);
}
.timeline-item {
  display: grid;
  grid-template-columns: 1fr 60px 1fr;
  gap: 0;
  margin-bottom: 40px;
  align-items: center;
}
.timeline-item .timeline-year {
  text-align: center;
  font-size: 16px;
  font-weight: 700;
  color: var(--orange);
}
.timeline-dot {
  position: absolute;
  left: 50%;
  width: 14px; height: 14px;
  background: var(--orange);
  border: 3px solid var(--white);
  border-radius: 50%;
  transform: translateX(-50%);
  box-shadow: 0 0 0 3px rgba(255,170,19,0.2);
  margin-top: 20px;
}
.timeline-item {
  position: relative;
}
.timeline-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 20px 24px;
  transition: var(--transition);
}
.timeline-card:hover { box-shadow: var(--shadow-sm); border-color: var(--orange); }
.timeline-card h4 { font-size: 16px; font-weight: 600; margin-bottom: 8px; }
.timeline-card p { font-size: 14px; color: var(--text-secondary); }
.timeline-item:nth-child(odd) .timeline-card { grid-column: 1; }
.timeline-item:nth-child(even) .timeline-card { grid-column: 3; }
.timeline-item:nth-child(odd) .timeline-year { grid-column: 2; }
.timeline-item:nth-child(even) .timeline-year { grid-column: 2; }

/* Team */
.team-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.team-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 36px 28px;
  text-align: center;
  transition: var(--transition);
}
.team-card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); }
.team-avatar {
  width: 80px; height: 80px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 30px; font-weight: 700; color: var(--white);
  margin: 0 auto 20px;
}
.team-avatar-a { background: linear-gradient(135deg, var(--orange), #ff8c00); }
.team-avatar-b { background: linear-gradient(135deg, #3b82f6, #1d4ed8); }
.team-avatar-c { background: linear-gradient(135deg, #10b981, #059669); }
.team-card h4 { font-size: 20px; font-weight: 700; margin-bottom: 4px; }
.team-role { font-size: 13px; color: var(--orange); font-weight: 600; margin-bottom: 12px; }
.team-card p { font-size: 14px; color: var(--text-secondary); line-height: 1.7; }

/* ===== Products Page ===== */
.product-nav-section {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  position: sticky; top: 76px; z-index: 100;
}
.product-nav {
  display: flex; gap: 0;
  max-width: fit-content; margin: 0 auto;
}
.product-nav-item {
  display: flex; align-items: center; gap: 8px;
  padding: 18px 28px;
  font-size: 15px; font-weight: 500;
  color: var(--text-secondary);
  border-bottom: 3px solid transparent;
  transition: var(--transition);
}
.product-nav-item:hover { color: var(--orange); }
.product-nav-item.active { color: var(--orange); border-bottom-color: var(--orange); font-weight: 600; }

.product-layout {
  display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center;
}
.product-layout-reverse { direction: rtl; }
.product-layout-reverse > * { direction: ltr; }

.product-tag {
  display: inline-block;
  font-size: 12px; font-weight: 700; letter-spacing: 1px;
  color: var(--orange);
  text-transform: uppercase;
  margin-bottom: 12px;
}
.product-info h2 { font-size: clamp(28px, 3vw, 36px); font-weight: 700; margin-bottom: 16px; }
.product-desc { font-size: 16px; color: var(--text-secondary); margin-bottom: 36px; line-height: 1.8; }

.product-features { margin-bottom: 36px; display: flex; flex-direction: column; gap: 20px; }
.pf-item { display: flex; gap: 16px; }
.pf-icon {
  width: 32px; height: 32px;
  background: var(--orange-light);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; margin-top: 2px;
}
.pf-item strong { display: block; font-weight: 600; margin-bottom: 4px; }
.pf-item p { font-size: 14px; color: var(--text-secondary); margin: 0; }

/* Product Screens - 统一「1大主图+2小副图」陈列 */
.product-screens {
  display: flex;
  justify-content: center;
  align-items: center;
}
.screens-group {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 16px;
  width: 100%;
  max-width: 560px;
}
.screens-group .screen-main {
  grid-column: 1 / -1;
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: 0 20px 50px -20px rgba(0, 0, 0, 0.25);
  background: var(--white);
  padding: 12px 12px 0;
  border: 1px solid var(--border);
  display: block;
}
.screens-group .screen-sub {
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  box-shadow: 0 12px 32px -12px rgba(0, 0, 0, 0.2);
  background: var(--white);
  padding: 10px 10px 0;
  border: 1px solid var(--border);
  display: block;
}

/* POS 横屏图：错位堆叠 */
.screens-group-pos {
  position: relative;
  display: block;
  max-width: 520px;
  height: 420px;
  margin: 0 auto;
}
.screens-group-pos .screen-main {
  position: absolute;
  top: 0;
  left: 0;
  width: 80%;
  height: auto;
  z-index: 3;
  grid-column: auto;
  padding: 0;
  border: none;
  background: transparent;
  box-shadow: 0 24px 50px -20px rgba(0, 0, 0, 0.3);
  border-radius: var(--radius-md);
}
.screens-group-pos .screen-sub-1 {
  position: absolute;
  top: 50%;
  right: 0;
  width: 55%;
  height: auto;
  z-index: 2;
  padding: 0;
  border: none;
  background: transparent;
  box-shadow: 0 16px 36px -12px rgba(0, 0, 0, 0.25);
  border-radius: var(--radius-md);
}
.screens-group-pos .screen-sub-2 {
  position: absolute;
  bottom: 0;
  left: 8%;
  width: 50%;
  height: auto;
  z-index: 1;
  padding: 0;
  border: none;
  background: transparent;
  box-shadow: 0 12px 28px -10px rgba(0, 0, 0, 0.2);
  border-radius: var(--radius-md);
}

.screens-group-mobile {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 14px;
  width: 100%;
  max-width: 460px;
}
.screens-group-mobile .screen-mobile {
  width: 100%;
  height: auto;
  border-radius: 22px;
  box-shadow: 0 16px 40px -16px rgba(0, 0, 0, 0.3);
  background: var(--white);
  padding: 8px 8px 0;
  border: 1px solid var(--border);
  display: block;
}

/* Pricing */
.pricing-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: start;
}
.pricing-card {
  background: var(--white);
  border: 2px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  position: relative;
  transition: var(--transition);
}
.pricing-card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); }
.pricing-card-featured {
  background: linear-gradient(135deg, #1a1a2e, #0f3460);
  border-color: var(--orange);
  color: var(--white);
  transform: scale(1.03);
}
.pricing-card-featured:hover { transform: scale(1.03) translateY(-4px); }

.pricing-badge {
  position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
  background: var(--orange);
  color: var(--white);
  font-size: 12px; font-weight: 700;
  padding: 4px 16px;
  border-radius: 50px;
  white-space: nowrap;
}
.pricing-name { font-size: 18px; font-weight: 700; margin-bottom: 24px; }
.pricing-card-featured .pricing-name { color: rgba(255,255,255,0.7); }
.pricing-price { display: flex; align-items: center; justify-content: center; min-height: 64px; margin-bottom: 8px; }
.pricing-cta-label { font-size: 22px; font-weight: 700; color: var(--orange); letter-spacing: 0.5px; }
.pricing-card-featured .pricing-cta-label { color: var(--white); }
.pricing-desc { font-size: 14px; color: var(--text-secondary); margin-bottom: 28px; }
.pricing-card-featured .pricing-desc { color: rgba(255,255,255,0.6); }
.pricing-features { margin-bottom: 32px; display: flex; flex-direction: column; gap: 12px; }
.pricing-features li {
  display: flex; align-items: center; gap: 10px;
  font-size: 14px; color: var(--text-secondary);
}
.pricing-card-featured .pricing-features li { color: rgba(255,255,255,0.85); }
.pricing-feature-disabled { color: var(--text-light) !important; }

/* ===== Contact Page ===== */
.contact-layout {
  display: flex;
  flex-direction: column;
  gap: 48px;
  max-width: 1080px;
  margin: 0 auto;
}
.contact-info h2 { font-size: clamp(28px, 3vw, 36px); font-weight: 700; margin-bottom: 16px; text-align: center; }
.contact-info > p { font-size: 16px; color: var(--text-secondary); margin-bottom: 32px; line-height: 1.8; text-align: center; }

.contact-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.contact-card {
  display: flex; flex-direction: column; gap: 12px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 24px 20px;
  transition: var(--transition);
  text-align: left;
}
.contact-card:hover { border-color: var(--orange); box-shadow: var(--shadow-sm); transform: translateY(-2px); }
.contact-card-icon {
  width: 44px; height: 44px;
  background: var(--orange-light);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.contact-card-content h4 { font-size: 14px; font-weight: 600; margin-bottom: 6px; }
.contact-card-content p { font-size: 15px; font-weight: 600; color: var(--text-primary); margin-bottom: 2px; word-break: break-all; }
.contact-card-content span { font-size: 12px; color: var(--text-light); }

/* Contact Form */
.contact-form-wrap {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  max-width: 880px;
  margin: 0 auto;
  width: 100%;
}
.contact-form { display: flex; flex-direction: column; gap: 20px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label { font-size: 14px; font-weight: 600; color: var(--text-primary); }
.required { color: var(--orange); }

.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 15px;
  color: var(--text-primary);
  transition: var(--transition);
  background: var(--white);
  font-family: inherit;
  width: 100%;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--orange);
  box-shadow: 0 0 0 3px rgba(255,170,19,0.12);
}
.form-group textarea { resize: vertical; min-height: 100px; }
.form-group select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23888' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; padding-right: 40px; }

.checkbox-group { display: flex; flex-wrap: wrap; gap: 12px; }
.checkbox-label { display: flex; align-items: center; gap: 8px; font-size: 14px; cursor: pointer; }
.checkbox-label input[type="checkbox"] { width: 18px; height: 18px; accent-color: var(--orange); cursor: pointer; }

.btn-submit { font-size: 16px; padding: 16px; border: none; }
.form-note { font-size: 12px; color: var(--text-light); text-align: center; }
.form-note a { color: var(--orange); }

.form-success {
  display: none;
  text-align: center;
  padding: 60px 20px;
}
.success-icon { margin-bottom: 20px; }
.form-success h3 { font-size: 24px; font-weight: 700; margin-bottom: 12px; }
.form-success p { font-size: 16px; color: var(--text-secondary); margin-bottom: 28px; }

/* FAQ */
.faq-list { max-width: 800px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq-item {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
}
.faq-item.open { border-color: var(--orange); }
.faq-question {
  width: 100%;
  display: flex; justify-content: space-between; align-items: center;
  padding: 20px 24px;
  background: none; border: none; cursor: pointer;
  font-size: 16px; font-weight: 600; color: var(--text-primary);
  text-align: left;
  transition: var(--transition);
}
.faq-question:hover { color: var(--orange); }
.faq-arrow { flex-shrink: 0; transition: transform 0.3s ease; }
.faq-item.open .faq-arrow { transform: rotate(180deg); }
.faq-answer {
  max-height: 0; overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
}
.faq-item.open .faq-answer { max-height: 200px; }
.faq-answer p { padding: 0 24px 20px; font-size: 15px; color: var(--text-secondary); line-height: 1.8; }

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .hero-content { grid-template-columns: 1fr; gap: 48px; padding: 60px 24px; text-align: center; }
  .hero-visual { display: none; }
  .hero-actions { justify-content: center; }
  .hero-stats { margin: 0 auto; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .showcase-layout { grid-template-columns: 1fr; }
  .showcase-screens { display: none; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: 1fr 1fr; }
  .about-layout { grid-template-columns: 1fr; }
  .about-image { display: none; }
  .mission-grid { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: 1fr 1fr; }
  .product-layout { grid-template-columns: 1fr; gap: 40px; }
  .product-layout-reverse { direction: ltr; }
  .product-screens { order: -1; }
  .screens-group, .screens-group-mobile { max-width: 420px; margin: 0 auto; }
  .pricing-grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
  .pricing-card-featured { transform: none; }
  .contact-layout { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .section-padding { padding: 64px 0; }
  .features-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .team-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .nav-links, .nav-cta { display: none; }
  .nav-toggle { display: flex; }
  .navbar.mobile-open .nav-links {
    display: flex; flex-direction: column;
    position: absolute; top: 76px; left: 0; right: 0;
    background: var(--white);
    padding: 16px 24px;
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-md);
    gap: 4px;
  }
  .navbar.mobile-open .nav-link { font-size: 17px; padding: 12px 18px; }
  .navbar.mobile-open .nav-cta { display: flex; margin: 8px 24px 16px; }
  .showcase-tabs { flex-wrap: wrap; border-radius: var(--radius-md); }
  .hero-stats { flex-direction: column; gap: 16px; }
  .stat-divider { display: none; }
  .contact-form-wrap { padding: 24px; }
  .contact-cards { grid-template-columns: repeat(2, 1fr); }
  .product-nav { overflow-x: auto; white-space: nowrap; }
  .product-nav-item { padding: 16px 20px; font-size: 14px; }
}

/* ===== Modal 弹窗 ===== */
.modal-mask {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}
.modal-mask.open {
  opacity: 1;
  visibility: visible;
}
.modal-dialog {
  position: relative;
  width: 100%;
  max-width: 560px;
  max-height: calc(100vh - 40px);
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 30px 80px -10px rgba(0, 0, 0, 0.4);
  padding: 36px 36px 32px;
  overflow-y: auto;
  transform: translateY(20px) scale(0.96);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.modal-mask.open .modal-dialog {
  transform: translateY(0) scale(1);
}
.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  border: none;
  background: #f1f5f9;
  border-radius: 50%;
  color: #64748b;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s ease, color 0.2s ease;
}
.modal-close:hover {
  background: #FFAA13;
  color: #fff;
}
.modal-header {
  text-align: center;
  margin-bottom: 28px;
}
.modal-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, #FFF5E0 0%, #FFE5B4 100%);
  border-radius: 16px;
  margin-bottom: 12px;
}
.modal-header h3 {
  font-size: 24px;
  font-weight: 700;
  color: #1e293b;
  margin: 0 0 8px;
}
.modal-header p {
  color: #64748b;
  font-size: 14px;
  margin: 0;
}
.modal-form .form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.modal-form .form-field {
  margin-bottom: 16px;
}
.modal-form label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: #334155;
  margin-bottom: 6px;
}
.modal-form .required {
  color: #ef4444;
}
.modal-form input,
.modal-form select,
.modal-form textarea {
  width: 100%;
  padding: 11px 14px;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  font-size: 14px;
  color: #1e293b;
  background: #fff;
  font-family: inherit;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  box-sizing: border-box;
}
.modal-form input:focus,
.modal-form select:focus,
.modal-form textarea:focus {
  outline: none;
  border-color: #FFAA13;
  box-shadow: 0 0 0 3px rgba(255, 170, 19, 0.15);
}
.modal-form textarea {
  resize: vertical;
  min-height: 70px;
  font-family: inherit;
}
.modal-form select {
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'/%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 16px;
  padding-right: 36px;
}
.modal-form .form-tips {
  font-size: 12px;
  color: #94a3b8;
  text-align: center;
  margin: 12px 0 0;
}
.modal-form .btn-block {
  width: 100%;
  margin-top: 4px;
}

/* 成功页 */
.modal-success {
  text-align: center;
  padding: 20px 0 0;
}
.success-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, #FFF5E0 0%, #FFE5B4 100%);
  border-radius: 50%;
  margin-bottom: 20px;
  animation: successPop 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}
@keyframes successPop {
  0% { transform: scale(0); }
  60% { transform: scale(1.15); }
  100% { transform: scale(1); }
}
.modal-success h3 {
  font-size: 22px;
  font-weight: 700;
  color: #1e293b;
  margin: 0 0 12px;
}
.modal-success p {
  color: #64748b;
  font-size: 15px;
  line-height: 1.6;
  margin: 0 0 28px;
}
.modal-success p strong {
  color: #FFAA13;
  font-weight: 600;
}
.success-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
}
.success-actions .btn-outline,
.success-actions .btn-primary {
  min-width: 120px;
}

@media (max-width: 575px) {
  .modal-dialog {
    padding: 28px 20px 24px;
  }
  .modal-header h3 { font-size: 20px; }
  .modal-form .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .contact-cards { grid-template-columns: 1fr; }
  .success-actions {
    flex-direction: column;
  }
  .success-actions .btn-outline,
  .success-actions .btn-primary {
    width: 100%;
  }
}