/* ============================================================
   宠小站无人便利店加盟 - 主样式表
   设计系统：潮流亲民萌宠创业风
   ============================================================ */

/* ---------- CSS Variables / Design Tokens ---------- */
:root {
  /* 主色 */
  --color-primary: #3B82F6;
  --color-primary-light: #60A5FA;
  --color-primary-dark: #2563EB;
  --color-primary-bg: #EFF6FF;

  /* 辅助色 */
  --color-accent: #F97316;
  --color-accent-light: #FB923C;
  --color-accent-dark: #EA580C;
  --color-accent-bg: #FFF7ED;

  /* 健康绿 */
  --color-green: #22C55E;
  --color-green-light: #4ADE80;
  --color-green-dark: #16A34A;
  --color-green-bg: #F0FDF4;

  /* 中性色 */
  --color-bg: #F8FAFC;
  --color-bg-alt: #F1F5F9;
  --color-surface: #FFFFFF;
  --color-border: #E2E8F0;
  --color-muted: #94A3B8;
  --color-text: #1E293B;
  --color-text-secondary: #475569;
  --color-text-light: #64748B;

  /* 字体 */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 2.75rem;

  /* 间距 */
  --section-py: 5rem;
  --section-py-mobile: 2.5rem;
  --container-px: 2rem;

  /* 圆角 */
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-2xl: 20px;
  --radius-full: 9999px;

  /* 阴影 */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.04);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.04);

  /* 过渡 */
  --transition-fast: 230ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 280ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 330ms cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  font-weight: 400;
  line-height: 1.65;
  color: var(--color-text);
  background-color: var(--color-surface);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

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

ul {
  list-style: none;
  padding: 0;
}

/* ---------- Utility Classes ---------- */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 var(--container-px);
}

.section {
  padding: var(--section-py) 0;
}

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

/* 非首页内容区顶部留白（固定导航高度） */
.page-content {
  padding-top: 72px;
}

.text-primary { color: var(--color-primary); }
.text-orange { color: var(--color-accent); }
.text-green { color: var(--color-green); }

/* ---------- Section Header ---------- */
.section__header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 3.5rem;
}

.section__tag {
  display: inline-block;
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-primary);
  background: var(--color-primary-bg);
  padding: 0.35rem 1rem;
  border-radius: var(--radius-full);
  margin-bottom: 1rem;
  letter-spacing: 0.02em;
}

.section__title {
  font-family: var(--font-family);
  font-size: var(--font-size-4xl);
  font-weight: 800;
  letter-spacing: -0.3px;
  line-height: 1.25;
  color: var(--color-text);
  margin-bottom: 0.75rem;
}

.section__subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  line-height: 1.65;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-family);
  font-weight: 600;
  font-size: var(--font-size-base);
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast),
              background-color var(--transition-fast), color var(--transition-fast);
  white-space: nowrap;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn:active {
  transform: translateY(0);
}

.btn--primary {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: #fff;
  box-shadow: 0 2px 8px rgba(59, 130, 246, 0.3);
  position: relative;
  overflow: hidden;
}

/* 按钮光泽扫过 */
.btn--primary::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: left 0.6s ease;
}

.btn--primary:hover::after {
  left: 100%;
}

.btn--primary:hover {
  background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary));
  box-shadow: 0 4px 16px rgba(59, 130, 246, 0.4);
}

.btn--outline {
  background: transparent;
  color: var(--color-primary);
  border-color: var(--color-primary);
}

.btn--outline:hover {
  background: var(--color-primary);
  color: #fff;
}

.btn--lg {
  padding: 0.9rem 2.25rem;
  font-size: var(--font-size-lg);
}

.btn--sm {
  padding: 0.55rem 1.25rem;
  font-size: var(--font-size-sm);
}

/* ---------- Header / Navigation ---------- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.6);
  transition: box-shadow var(--transition-base), background var(--transition-base);
}

.header--scrolled {
  box-shadow: var(--shadow-md);
  background: rgba(255, 255, 255, 0.97);
}

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

.header__logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}

.header__logo-icon {
  font-size: 1.75rem;
}

.header__logo-text {
  font-size: var(--font-size-xl);
  font-weight: 800;
  letter-spacing: -0.3px;
  color: var(--color-text);
}

.header__logo-sub {
  font-size: var(--font-size-xs);
  color: var(--color-muted);
  font-weight: 500;
  margin-left: -0.15rem;
  margin-top: 0.2rem;
}

.header__nav {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.header__nav-link {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text-secondary);
  padding: 0.5rem 0.85rem;
  border-radius: var(--radius-md);
  transition: color var(--transition-fast), background var(--transition-fast);
}

.header__nav-link:hover,
.header__nav-link.active {
  color: var(--color-primary);
  background: var(--color-primary-bg);
}

.header__cta {
  flex-shrink: 0;
}

.header__menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}

.header__menu-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.header__menu-toggle.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.header__menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.header__menu-toggle.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ---------- Hero Section ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 72px;
  padding-bottom: 6rem;
  background:
    /* 顶部蓝色光晕 */
    radial-gradient(ellipse 70% 60% at 20% 10%, rgba(59, 130, 246, 0.12) 0%, transparent 60%),
    /* 右下暖橙光晕 */
    radial-gradient(ellipse 50% 50% at 85% 80%, rgba(249, 115, 22, 0.1) 0%, transparent 60%),
    /* 左下绿色光晕 */
    radial-gradient(ellipse 40% 40% at 10% 90%, rgba(34, 197, 94, 0.08) 0%, transparent 55%),
    /* 中间柔和底色 */
    linear-gradient(175deg, #EEF2FF 0%, #F8FAFC 30%, #FFF7ED 70%, #FEFCE8 100%);
  overflow: hidden;
}

/* 网格点阵背景 */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(59, 130, 246, 0.08) 1px, transparent 1px);
  background-size: 28px 28px;
  pointer-events: none;
  z-index: 0;
}

.hero__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.hero__bg-circle {
  position: absolute;
  border-radius: 50%;
  filter: blur(0);
}

.hero__bg-circle--1 {
  width: 620px;
  height: 620px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.13) 0%, rgba(59, 130, 246, 0.02) 70%, transparent 100%);
  top: -20%;
  right: -10%;
  animation: heroPulse 6s ease-in-out infinite;
}

.hero__bg-circle--2 {
  width: 380px;
  height: 380px;
  background: radial-gradient(circle, rgba(249, 115, 22, 0.11) 0%, rgba(249, 115, 22, 0.02) 70%, transparent 100%);
  bottom: 5%;
  left: -6%;
  animation: heroPulse 6s ease-in-out 2s infinite;
}

.hero__bg-circle--3 {
  width: 260px;
  height: 260px;
  background: radial-gradient(circle, rgba(34, 197, 94, 0.1) 0%, rgba(34, 197, 94, 0.02) 70%, transparent 100%);
  top: 35%;
  left: 45%;
  animation: heroPulse 6s ease-in-out 4s infinite;
}

/* 萌宠爪印装饰 */
.hero__bg-paw {
  position: absolute;
  font-size: 2.5rem;
  opacity: 0.07;
  pointer-events: none;
  animation: pawFloat 8s ease-in-out infinite;
}
.hero__bg-paw--1 { top: 12%; left: 8%; animation-delay: 0s; font-size: 3rem; }
.hero__bg-paw--2 { top: 25%; right: 12%; animation-delay: 2s; font-size: 2rem; opacity: 0.05; }
.hero__bg-paw--3 { bottom: 20%; left: 15%; animation-delay: 4s; font-size: 2.8rem; }
.hero__bg-paw--4 { top: 55%; right: 8%; animation-delay: 6s; font-size: 1.8rem; opacity: 0.05; }
.hero__bg-paw--5 { bottom: 35%; left: 55%; animation-delay: 1s; font-size: 2.2rem; }

@keyframes heroPulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.08); opacity: 0.75; }
}

@keyframes pawFloat {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  33% { transform: translateY(-15px) rotate(5deg); }
  66% { transform: translateY(8px) rotate(-3deg); }
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: #fff;
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
  padding: 0.45rem 1.15rem;
  border-radius: var(--radius-full);
  margin-bottom: 1.5rem;
  box-shadow: 0 2px 12px rgba(249, 115, 22, 0.3);
  animation: badgeGlow 2s ease-in-out infinite;
}

@keyframes badgeGlow {
  0%, 100% { box-shadow: 0 2px 12px rgba(249, 115, 22, 0.3); }
  50% { box-shadow: 0 4px 20px rgba(249, 115, 22, 0.5); }
}

.hero__title {
  font-size: var(--font-size-5xl);
  font-weight: 900;
  letter-spacing: -0.3px;
  line-height: 1.15;
  color: var(--color-text);
  margin-bottom: 1.5rem;
}

.hero__title-highlight {
  background: linear-gradient(135deg, var(--color-primary) 0%, #6366F1 40%, var(--color-accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__desc {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  line-height: 1.65;
  margin-bottom: 2rem;
  max-width: 520px;
}

.hero__actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

/* 数据卡片 - 毛玻璃效果 */
.hero__stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.hero__stat {
  text-align: center;
  background: rgba(255, 255, 255, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(226, 232, 240, 0.7);
  border-radius: var(--radius-lg);
  padding: 1rem 0.5rem;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.hero__stat:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.hero__stat-num {
  display: block;
  font-size: var(--font-size-2xl);
  font-weight: 800;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.3px;
}

.hero__stat-label {
  display: block;
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
  margin-top: 0.2rem;
  font-weight: 500;
}

/* Hero Visual */
.hero__visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero__visual-card {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-radius: var(--radius-2xl);
  padding: 2.5rem;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
  text-align: center;
  max-width: 340px;
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.6);
  transition: transform var(--transition-base);
}

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

.hero__visual-icon {
  font-size: 4rem;
  margin-bottom: 1rem;
  animation: iconBounce 2s ease-in-out infinite;
}

@keyframes iconBounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.hero__visual-title {
  font-size: var(--font-size-xl);
  font-weight: 800;
  letter-spacing: -0.3px;
  margin-bottom: 1.25rem;
  color: var(--color-text);
}

.hero__visual-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.hero__visual-features span {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  background: linear-gradient(135deg, var(--color-bg), var(--color-primary-bg));
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-md);
  font-weight: 500;
}

.hero__visual-float {
  position: absolute;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  padding: 0.65rem 1.15rem;
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
  font-size: var(--font-size-sm);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  border: 1px solid rgba(255, 255, 255, 0.5);
  animation: floatBounce 3s ease-in-out infinite;
}

.hero__visual-float--1 {
  top: 2%;
  right: -8%;
  animation-delay: 0s;
  color: var(--color-accent-dark);
}

.hero__visual-float--2 {
  bottom: 12%;
  left: -8%;
  animation-delay: 1.5s;
  color: var(--color-green-dark);
}

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

/* Hero Wave 双层波浪 */
.hero__wave {
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  color: var(--color-surface);
  line-height: 0;
  z-index: 2;
}

.hero__wave svg {
  width: 100%;
  height: 80px;
  display: block;
}

/* ---------- Intro Section ---------- */
.intro {
  position: relative;
  background:
    radial-gradient(ellipse 60% 50% at 80% 20%, rgba(249, 115, 22, 0.06) 0%, transparent 60%),
    radial-gradient(ellipse 50% 40% at 10% 80%, rgba(59, 130, 246, 0.06) 0%, transparent 60%),
    linear-gradient(180deg, #F8FAFC 0%, #EFF6FF 35%, #FFF7ED 100%);
  overflow: hidden;
}

/* 顶部波浪过渡 */
.intro__wave-top {
  position: absolute;
  top: -1px;
  left: 0;
  right: 0;
  color: var(--color-surface);
  line-height: 0;
  z-index: 1;
}

.intro__wave-top svg {
  width: 100%;
  height: 50px;
  display: block;
}

.intro .container {
  position: relative;
  z-index: 2;
}

/* ---------- Intro Section — 左右图文交替布局 ---------- */
.intro__list {
  display: flex;
  flex-direction: column;
  gap: 3rem;
}

.intro__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.intro__row--reverse .intro__row-img {
  order: 2;
}
.intro__row--reverse .intro__row-text {
  order: 1;
}

/* 图片侧 */
.intro__row-img {
  position: relative;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.intro__row:hover .intro__row-img {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

/* 6张不同的渐变模拟实景 */
.intro__row:nth-child(1) .intro__row-img {
  background: linear-gradient(160deg, #0F1D3D 0%, #1E4F8A 35%, #3B82F6 65%, #7EB8FA 100%);
}
.intro__row:nth-child(2) .intro__row-img {
  background: linear-gradient(160deg, #3D1500 0%, #9A3412 30%, #F97316 60%, #FCA276 100%);
}
.intro__row:nth-child(3) .intro__row-img {
  background: linear-gradient(160deg, #0A2E0A 0%, #166534 35%, #22C55E 65%, #6EE792 100%);
}
.intro__row:nth-child(4) .intro__row-img {
  background: linear-gradient(160deg, #0F0D2E 0%, #312E81 35%, #6366F1 65%, #9B9FFA 100%);
}
.intro__row:nth-child(5) .intro__row-img {
  background: linear-gradient(160deg, #1A1A2E 0%, #334155 35%, #64748B 65%, #A8B4C4 100%);
}
.intro__row:nth-child(6) .intro__row-img {
  background: linear-gradient(160deg, #1A0A2E 0%, #4C1D95 35%, #7C3AED 65%, #B49CFA 100%);
}

/* 图片装饰光圈 */
.intro__row-img::before {
  content: '';
  position: absolute;
  width: 55%;
  height: 55%;
  border-radius: 50%;
  background: rgba(255,255,255,0.06);
  top: -15%;
  right: -10%;
}

.intro__row-img::after {
  content: '';
  position: absolute;
  width: 35%;
  height: 35%;
  border-radius: 50%;
  background: rgba(255,255,255,0.04);
  bottom: -10%;
  left: 10%;
}

/* 图片中大图标 */
.intro__row-img-icon {
  position: relative;
  z-index: 1;
  font-size: 5rem;
  filter: drop-shadow(0 6px 16px rgba(0,0,0,0.25));
  transition: transform var(--transition-slow);
}

.intro__row:hover .intro__row-img-icon {
  transform: scale(1.12);
}

/* 图片左下角场景标签 */
.intro__row-img-label {
  position: absolute;
  bottom: 16px;
  left: 16px;
  z-index: 1;
  background: rgba(255,255,255,0.18);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  color: #fff;
  font-size: var(--font-size-xs);
  font-weight: 600;
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-full);
  letter-spacing: 0.03em;
  border: 1px solid rgba(255,255,255,0.15);
}

/* 文字侧 */
.intro__row-text {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.intro__row-num {
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.05em;
}

.intro__row-text h3 {
  font-size: var(--font-size-2xl);
  font-weight: 800;
  letter-spacing: -0.3px;
  color: var(--color-text);
  line-height: 1.25;
}

.intro__row-text p {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  line-height: 1.7;
}

/* 文字侧亮点标签 */
.intro__row-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.25rem;
}

.intro__row-tag {
  font-size: var(--font-size-xs);
  font-weight: 600;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-full);
  background: var(--color-primary-bg);
  color: var(--color-primary);
}

.intro__row:nth-child(2) .intro__row-tag { background: var(--color-accent-bg); color: var(--color-accent); }
.intro__row:nth-child(3) .intro__row-tag { background: var(--color-green-bg); color: var(--color-green); }
.intro__row:nth-child(4) .intro__row-tag { background: #EEF2FF; color: #6366F1; }
.intro__row:nth-child(5) .intro__row-tag { background: #FEF3C7; color: #D97706; }
.intro__row:nth-child(6) .intro__row-tag { background: #F3E8FF; color: #7C3AED; }

/* ---------- Advantages ---------- */
.advantages__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.advantages__item {
  position: relative;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem 1.5rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  overflow: hidden;
}

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

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

.advantages__item-num {
  position: absolute;
  top: 1rem;
  right: 1.25rem;
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--color-bg-alt);
  line-height: 1;
}

.advantages__item-icon {
  font-size: 2rem;
  margin-bottom: 0.75rem;
}

.advantages__item h3 {
  font-size: var(--font-size-lg);
  font-weight: 700;
  letter-spacing: -0.3px;
  margin-bottom: 0.5rem;
  color: var(--color-text);
}

.advantages__item p {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: 1.65;
}

/* ---------- Gallery ---------- */
.gallery__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.gallery__item {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

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

.gallery__image {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--color-bg);
}

.gallery__placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: linear-gradient(135deg, var(--color-bg-alt), var(--color-primary-bg));
  color: var(--color-muted);
  font-size: var(--font-size-sm);
  transition: transform var(--transition-slow);
}

.gallery__item:hover .gallery__placeholder {
  transform: scale(1.05);
}

.gallery__placeholder-icon {
  font-size: 3rem;
}

.gallery__info {
  padding: 1rem 1.25rem;
}

.gallery__info h4 {
  font-size: var(--font-size-base);
  font-weight: 700;
  margin-bottom: 0.25rem;
  color: var(--color-text);
}

.gallery__info p {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

/* ---------- Process Timeline ---------- */
.process__timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.process__timeline::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 44px;
  width: 3px;
  background: linear-gradient(to bottom, var(--color-primary), var(--color-accent), var(--color-green));
  border-radius: 2px;
}

.process__step {
  display: flex;
  gap: 2rem;
  padding-bottom: 2.5rem;
  position: relative;
}

.process__step:last-child {
  padding-bottom: 0;
}

.process__step-marker {
  flex-shrink: 0;
  width: 90px;
  height: 90px;
  background: var(--color-surface);
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  position: relative;
  z-index: 1;
  border: 2px solid var(--color-primary);
}

.process__step-num {
  font-size: var(--font-size-xs);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 0.15rem;
}

.process__step-icon {
  font-size: 1.75rem;
}

.process__step-content {
  flex: 1;
  padding-top: 0.75rem;
}

.process__step-content h3 {
  font-size: var(--font-size-xl);
  font-weight: 700;
  letter-spacing: -0.3px;
  margin-bottom: 0.5rem;
  color: var(--color-text);
}

.process__step-content p {
  color: var(--color-text-secondary);
  margin-bottom: 0.5rem;
  line-height: 1.65;
}

.process__step-time {
  display: inline-block;
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-primary);
  background: var(--color-primary-bg);
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
}

.process__cta {
  text-align: center;
  margin-top: 3rem;
}

/* ---------- Support ---------- */
.support__grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.25rem;
}

.support__card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: 1.5rem 1.25rem;
  text-align: center;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.support__card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.support__card-icon-wrap {
  width: 52px;
  height: 52px;
  background: var(--color-primary-bg);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 0.75rem;
}

.support__card-icon {
  font-size: 1.5rem;
}

.support__card h3 {
  font-size: var(--font-size-base);
  font-weight: 700;
  letter-spacing: -0.3px;
  margin-bottom: 0.5rem;
  color: var(--color-text);
}

.support__card p {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* ---------- Budget ---------- */
.budget__cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-bottom: 3rem;
  align-items: start;
}

.budget__card {
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 2px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

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

.budget__card--featured {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 1px var(--color-primary), var(--shadow-lg);
  transform: scale(1.03);
}

.budget__card--featured:hover {
  transform: scale(1.03) translateY(-4px);
}

.budget__card-header {
  padding: 1.75rem 1.5rem 1.25rem;
  text-align: center;
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg);
}

.budget__card--featured .budget__card-header {
  background: linear-gradient(135deg, var(--color-primary-bg), #DBEAFE);
}

.budget__card-badge {
  display: inline-block;
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--color-text-secondary);
  background: var(--color-bg-alt);
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  margin-bottom: 0.5rem;
}

.budget__card-badge--hot {
  color: #fff;
  background: var(--color-accent);
}

.budget__card-header h3 {
  font-size: var(--font-size-2xl);
  font-weight: 800;
  letter-spacing: -0.3px;
  color: var(--color-text);
}

.budget__card-price {
  margin: 0.75rem 0 0.5rem;
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 0.15rem;
}

.budget__card-currency {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--color-primary);
}

.budget__card-amount {
  font-size: 2.5rem;
  font-weight: 900;
  letter-spacing: -0.3px;
  color: var(--color-primary);
  line-height: 1;
}

.budget__card-unit {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  font-weight: 500;
}

.budget__card-desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.budget__card-body {
  padding: 1.5rem;
}

.budget__card-list {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.budget__card-list li {
  font-size: var(--font-size-sm);
  color: var(--color-text);
  line-height: 1.5;
}

.budget__card-footer {
  padding: 1.25rem 1.5rem;
  text-align: center;
  border-top: 1px solid var(--color-border);
  background: var(--color-bg);
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.budget__card-footer p {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.budget__card-footer strong {
  color: var(--color-text);
}

.budget__card-footer .btn {
  margin-top: 0.5rem;
}

/* Budget Detail Table */
.budget__detail {
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  padding: 2rem;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.budget__detail-title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  letter-spacing: -0.3px;
  margin-bottom: 1.25rem;
  text-align: center;
}

.budget__table-wrap {
  overflow-x: auto;
}

.budget__table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--font-size-sm);
}

.budget__table th {
  background: var(--color-bg);
  padding: 0.85rem 1rem;
  text-align: left;
  font-weight: 600;
  color: var(--color-text);
  border-bottom: 2px solid var(--color-border);
  white-space: nowrap;
}

.budget__table td {
  padding: 0.8rem 1rem;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text-secondary);
}

.budget__table tbody tr:hover {
  background: var(--color-bg);
}

.budget__table td:first-child {
  font-weight: 600;
  color: var(--color-text);
}

/* ---------- Contact ---------- */
.contact__layout {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 2.5rem;
  align-items: start;
}

.contact__form-wrap {
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
}

.contact__form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.contact__form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1.25rem;
}

.contact__form-group label {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text);
}

.contact__form-group input,
.contact__form-group select,
.contact__form-group textarea {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  padding: 0.75rem 1rem;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg);
  color: var(--color-text);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
}

.contact__form-group input:focus,
.contact__form-group select:focus,
.contact__form-group textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
  background: var(--color-surface);
}

.contact__form-group input::placeholder,
.contact__form-group textarea::placeholder {
  color: var(--color-muted);
}

.contact__form-group select {
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
  background-position: right 0.75rem center;
  background-repeat: no-repeat;
  background-size: 1.25rem;
  padding-right: 2.5rem;
}

.contact__form-group textarea {
  resize: vertical;
  min-height: 100px;
}

.contact__submit {
  width: 100%;
  margin-top: 0.5rem;
}

.contact__submit-arrow {
  transition: transform var(--transition-fast);
}

.contact__submit:hover .contact__submit-arrow {
  transform: translateX(4px);
}

.contact__form-note {
  text-align: center;
  font-size: var(--font-size-sm);
  color: var(--color-muted);
  margin-top: 1rem;
}

/* Contact Info Cards */
.contact__info {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact__info-card {
  background: var(--color-surface);
  border-radius: var(--radius-xl);
  padding: 1.5rem;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.contact__info-card h3 {
  font-size: var(--font-size-lg);
  font-weight: 700;
  letter-spacing: -0.3px;
  margin-bottom: 1rem;
  color: var(--color-text);
}

.contact__info-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--color-bg-alt);
}

.contact__info-item:last-child {
  border-bottom: none;
}

.contact__info-icon {
  font-size: 1.35rem;
  flex-shrink: 0;
  margin-top: 0.1rem;
}

.contact__info-item strong {
  display: block;
  font-size: var(--font-size-sm);
  color: var(--color-text);
  margin-bottom: 0.15rem;
}

.contact__info-item p {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.contact__qr-wrap {
  display: flex;
  gap: 1rem;
  justify-content: center;
}

.contact__qr-placeholder {
  width: 110px;
  height: 110px;
  background: var(--color-bg);
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
  font-size: var(--font-size-xs);
  color: var(--color-muted);
  text-align: center;
  border: 1px dashed var(--color-border);
}

.contact__qr-placeholder span {
  font-size: 2rem;
}

.contact__qr-note {
  text-align: center;
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin-top: 0.75rem;
}

/* ---------- Footer ---------- */
.footer {
  background: var(--color-text);
  color: #CBD5E1;
  padding: 4rem 0 2rem;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 2.5rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer__logo {
  font-size: var(--font-size-lg);
  font-weight: 800;
  color: #fff;
  margin-bottom: 1rem;
  letter-spacing: -0.3px;
}

.footer__desc {
  font-size: var(--font-size-sm);
  line-height: 1.7;
  margin-bottom: 1.25rem;
}

.footer__social {
  display: flex;
  gap: 0.75rem;
}

.footer__social-link {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.footer__social-link:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.footer__col h4 {
  font-size: var(--font-size-base);
  font-weight: 700;
  color: #fff;
  margin-bottom: 1.25rem;
}

.footer__col a,
.footer__col p {
  display: block;
  font-size: var(--font-size-sm);
  color: #94A3B8;
  margin-bottom: 0.65rem;
  transition: color var(--transition-fast);
}

.footer__col a:hover {
  color: #fff;
}

.footer__bottom {
  text-align: center;
  padding-top: 2rem;
  font-size: var(--font-size-sm);
  color: #64748B;
}

/* ---------- Floating Customer Service ---------- */
.float-service {
  position: fixed;
  right: 1.5rem;
  bottom: 2rem;
  z-index: 999;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.75rem;
}

.float-service__toggle {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: #fff;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.1rem;
  box-shadow: 0 4px 20px rgba(59, 130, 246, 0.4);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.float-service__toggle:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 24px rgba(59, 130, 246, 0.5);
}

.float-service__toggle-icon {
  font-size: 1.35rem;
  line-height: 1;
}

.float-service__toggle-text {
  font-size: 0.55rem;
  font-weight: 600;
  line-height: 1;
}

.float-service__panel {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  width: 280px;
  overflow: hidden;
  display: none;
  border: 1px solid var(--color-border);
}

.float-service__panel.active {
  display: block;
  animation: fadeInUp 280ms ease-out;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.float-service__panel-header {
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
  color: #fff;
  padding: 1rem 1.25rem;
  text-align: center;
}

.float-service__panel-header h4 {
  font-size: var(--font-size-base);
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.float-service__panel-header p {
  font-size: var(--font-size-xs);
  opacity: 0.85;
}

.float-service__list {
  padding: 0.5rem;
}

.float-service__item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  transition: background var(--transition-fast);
  cursor: pointer;
  text-decoration: none;
  color: var(--color-text);
}

.float-service__item:hover {
  background: var(--color-bg);
}

.float-service__item-icon {
  font-size: 1.35rem;
  flex-shrink: 0;
}

.float-service__item strong {
  display: block;
  font-size: var(--font-size-sm);
  margin-bottom: 0.1rem;
}

.float-service__item span {
  font-size: var(--font-size-xs);
  color: var(--color-text-secondary);
}

.float-service__qrcode {
  display: none;
  padding: 0 1rem 1rem;
}

.float-service__qrcode.active {
  display: block;
  animation: fadeInUp 280ms ease-out;
}

.float-service__qrcode-inner {
  background: var(--color-bg);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  text-align: center;
  border: 1px dashed var(--color-border);
}

.float-service__qrcode-icon {
  font-size: 3rem;
  display: block;
  margin-bottom: 0.5rem;
}

.float-service__qrcode-inner p {
  font-size: var(--font-size-sm);
  color: var(--color-text);
  font-weight: 500;
}

.float-service__qrcode-id {
  font-size: var(--font-size-xs);
  color: var(--color-muted);
  margin-top: 0.25rem;
}

/* ---------- Animations: Scroll Reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 330ms ease-out, transform 330ms ease-out;
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Toast Notification ---------- */
.toast {
  position: fixed;
  top: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 9999;
  background: var(--color-green);
  color: #fff;
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: var(--font-size-sm);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  transition: opacity var(--transition-base), transform var(--transition-base);
  transform: translateX(-50%) translateY(-10px);
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ---------- Responsive ---------- */

/* Tablet (max-width: 1024px) */
@media (max-width: 1024px) {
  .section__title {
    font-size: var(--font-size-3xl);
  }

  .hero__inner {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 3rem;
  }

  .hero__desc {
    margin: 0 auto 2rem;
  }

  .hero__actions {
    justify-content: center;
  }

  .hero__stats {
    max-width: 500px;
    margin: 0 auto;
  }

  .hero__visual-float--1 {
    right: 5%;
  }

  .hero__visual-float--2 {
    left: 5%;
  }

  .hero__bg-paw { display: none; }

  .intro__wave-top svg { height: 30px; }

  .intro__row {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .intro__row--reverse .intro__row-img {
    order: 0;
  }

  .intro__row-img {
    aspect-ratio: 16 / 9;
    max-height: 320px;
  }

  .intro__row-img-icon {
    font-size: 3.5rem;
  }

  .intro__row-text h3 {
    font-size: var(--font-size-xl);
  }

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

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

  .support__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .budget__cards {
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
  }

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

  .budget__card--featured:hover {
    transform: scale(1) translateY(-4px);
  }

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

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

/* Mobile (max-width: 768px) */
@media (max-width: 768px) {
  :root {
    --section-py: var(--section-py-mobile);
  }

  .section__title {
    font-size: 1.75rem;
  }

  /* Mobile Nav */
  .header__nav {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-surface);
    flex-direction: column;
    padding: 1.5rem;
    gap: 0.5rem;
    transform: translateX(100%);
    transition: transform var(--transition-base);
    z-index: 999;
  }

  .header__nav.active {
    transform: translateX(0);
  }

  .header__nav-link {
    font-size: var(--font-size-base);
    padding: 0.85rem 1rem;
    width: 100%;
    text-align: center;
  }

  .header__cta {
    display: none;
  }

  .header__menu-toggle {
    display: flex;
  }

  /* Hero */
  .hero__title {
    font-size: var(--font-size-3xl);
  }

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

  .hero__visual-float {
    display: none;
  }

  /* Intro */
  .intro__row {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }
  .intro__row--reverse .intro__row-img { order: 0; }
  .intro__row-img { aspect-ratio: 4 / 3; }
  .intro__row-img-icon { font-size: 3rem; }
  .intro__row-text h3 { font-size: var(--font-size-lg); }

  /* Advantages */
  .advantages__grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: 0 auto;
  }

  /* Gallery */
  .gallery__grid {
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
  }

  /* Process */
  .process__timeline::before {
    left: 32px;
  }

  .process__step {
    gap: 1.25rem;
  }

  .process__step-marker {
    width: 66px;
    height: 66px;
  }

  .process__step-icon {
    font-size: 1.35rem;
  }

  .process__step-content h3 {
    font-size: var(--font-size-lg);
  }

  /* Support */
  .support__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }

  /* Budget */
  .budget__cards {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: 0 auto 2rem;
  }

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

  .budget__card--featured:hover {
    transform: scale(1) translateY(-4px);
  }

  .budget__detail {
    padding: 1.25rem;
  }

  /* Contact */
  .contact__form-wrap {
    padding: 1.5rem;
  }

  .contact__form-row {
    grid-template-columns: 1fr;
  }

  /* Footer */
  .footer__grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  /* Float Service */
  .float-service {
    right: 1rem;
    bottom: 1.5rem;
  }

  .float-service__toggle {
    width: 48px;
    height: 48px;
  }

  .float-service__panel {
    width: 260px;
  }
}

/* Small Mobile (max-width: 480px) */
@media (max-width: 480px) {
  .hero__title {
    font-size: 1.65rem;
  }

  .hero__actions {
    flex-direction: column;
  }

  .gallery__grid {
    grid-template-columns: 1fr;
    max-width: 320px;
    margin: 0 auto;
  }

  .support__grid {
    grid-template-columns: 1fr;
    max-width: 300px;
    margin: 0 auto;
  }

  .contact__qr-wrap {
    flex-direction: column;
    align-items: center;
  }

  .cta-banner__inner {
    flex-direction: column;
    text-align: center;
  }

  .gallery__preview-grid {
    grid-template-columns: 1fr;
    max-width: 320px;
    margin: 0 auto;
  }
}

/* ---------- CTA Banner ---------- */
.cta-banner {
  background: linear-gradient(135deg, var(--color-primary) 0%, #6366F1 50%, var(--color-primary-dark) 100%);
  padding: 3.5rem 0;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 50%, rgba(255,255,255,0.1) 0%, transparent 60%),
              radial-gradient(circle at 70% 50%, rgba(249,115,22,0.15) 0%, transparent 50%);
  pointer-events: none;
}

.cta-banner__inner {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.cta-banner__text h2 {
  font-size: var(--font-size-3xl);
  font-weight: 800;
  letter-spacing: -0.3px;
  color: #fff;
  margin-bottom: 0.5rem;
}

.cta-banner__text p {
  font-size: var(--font-size-lg);
  color: rgba(255, 255, 255, 0.85);
}

.cta-banner .btn--primary {
  background: #fff;
  color: var(--color-primary);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
  font-size: var(--font-size-lg);
  padding: 0.9rem 2.5rem;
  flex-shrink: 0;
}

.cta-banner .btn--primary:hover {
  background: #f0f4ff;
  box-shadow: 0 6px 28px rgba(0, 0, 0, 0.3);
  transform: translateY(-3px);
}

.cta-banner .btn--primary::after {
  display: none;
}

/* ---------- Gallery Preview (用于其他页面展示3张缩略) ---------- */
.gallery__preview-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

/* ---------- Support Preview (用于其他页面展示4项) ---------- */
.support__preview-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

@media (max-width: 1024px) {
  .support__preview-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .support__preview-grid {
    grid-template-columns: 1fr;
    max-width: 300px;
    margin: 0 auto;
  }
}