/* ============================================
   DESIGN SYSTEM - Weimin Tech Website
   ============================================ */

/* --- Design Tokens --- */
:root {
  /* Color System - Primary */
  --wm-primary-50: #E8F3FB;
  --wm-primary-100: #D1E7F6;
  --wm-primary-200: #A6CFED;
  --wm-primary-300: #73B4E0;
  --wm-primary-400: #4A9FD8;
  --wm-primary-500: #3090D8;
  --wm-primary-600: #2578B5;
  --wm-primary-700: #1D6090;
  --wm-primary-800: #2D4A5E;
  --wm-primary-900: #1A2E3E;

  /* Color System - Secondary (Cyan Accent from PPT) */
  --wm-teal-50: #E8F7FE;
  --wm-teal-100: #D6F0FB;
  --wm-teal-200: #B0E0F7;
  --wm-teal-300: #66C9F1;
  --wm-teal-400: #33B8EE;
  --wm-teal-500: #00A8E8;
  --wm-teal-600: #0091C5;
  --wm-teal-700: #00789F;
  --wm-teal-800: #005F7E;
  --wm-teal-900: #004A62;

  /* Color System - Accent (Warm Amber from PPT accent4) */
  --wm-coral-50: #FFF8E6;
  --wm-coral-100: #FFEBB8;
  --wm-coral-200: #FFDB8A;
  --wm-coral-300: #FFC95C;
  --wm-coral-400: #FFB84D;
  --wm-coral-500: #FFA94D;
  --wm-coral-600: #E08A2D;

  /* Color System - Accent (Warm Amber) */
  --wm-amber-50: #FFF8E6;
  --wm-amber-100: #FFEBB8;
  --wm-amber-400: #FFB84D;
  --wm-amber-500: #FFA94D;
  --wm-amber-600: #E08A2D;

  /* Neutral / Gray Scale */
  --wm-gray-50: #F8FAFC;
  --wm-gray-100: #F1F5F9;
  --wm-gray-200: #E2E8F0;
  --wm-gray-300: #CBD5E1;
  --wm-gray-400: #94A3B8;
  --wm-gray-500: #64748B;
  --wm-gray-600: #475569;
  --wm-gray-700: #334155;
  --wm-gray-800: #1E293B;
  --wm-gray-900: #0F172A;

  /* Semantic Colors */
  --wm-success: #10B981;
  --wm-warning: #F59E0B;
  --wm-error: #EF4444;
  --wm-info: #3B82F6;

  /* Typography */
  --wm-font-sans: 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --wm-font-mono: 'JetBrains Mono', 'Courier New', monospace;
  
  /* Font Sizes */
  --wm-text-xs: 0.75rem;
  --wm-text-sm: 0.875rem;
  --wm-text-base: 1rem;
  --wm-text-lg: 1.125rem;
  --wm-text-xl: 1.25rem;
  --wm-text-2xl: 1.5rem;
  --wm-text-3xl: 1.875rem;
  --wm-text-4xl: 2.25rem;
  --wm-text-5xl: 3rem;
  --wm-text-6xl: 3.75rem;

  /* Spacing */
  --wm-space-1: 0.25rem;
  --wm-space-2: 0.5rem;
  --wm-space-3: 0.75rem;
  --wm-space-4: 1rem;
  --wm-space-6: 1.5rem;
  --wm-space-8: 2rem;
  --wm-space-12: 3rem;
  --wm-space-16: 4rem;
  --wm-space-20: 5rem;
  --wm-space-24: 6rem;

  /* Border Radius */
  --wm-radius-sm: 0.375rem;
  --wm-radius-md: 0.5rem;
  --wm-radius-lg: 0.75rem;
  --wm-radius-xl: 1rem;
  --wm-radius-2xl: 1.5rem;
  --wm-radius-full: 9999px;

  /* Shadows */
  --wm-shadow-sm: 0 1px 2px 0 rgba(15, 23, 42, 0.05);
  --wm-shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.07), 0 2px 4px -2px rgba(15, 23, 42, 0.05);
  --wm-shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, 0.08), 0 4px 6px -4px rgba(15, 23, 42, 0.05);
  --wm-shadow-xl: 0 20px 25px -5px rgba(15, 23, 42, 0.1), 0 8px 10px -6px rgba(15, 23, 42, 0.05);
  --wm-shadow-2xl: 0 25px 50px -12px rgba(15, 23, 42, 0.15);
  --wm-shadow-blue: 0 10px 30px -5px rgba(13, 91, 158, 0.25);
  --wm-shadow-teal: 0 10px 30px -5px rgba(0, 168, 232, 0.25);

  /* Transitions */
  --wm-transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --wm-transition-normal: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  --wm-transition-slow: 500ms cubic-bezier(0.4, 0, 0.2, 1);

  /* Layout */
  --wm-container-max: 1280px;
  --wm-header-height: 72px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--wm-header-height);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--wm-font-sans);
  font-size: var(--wm-text-base);
  line-height: 1.7;
  color: var(--wm-gray-700);
  background: #ffffff;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
ul, ol { list-style: none; }

/* --- Accessibility --- */
.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

:focus-visible {
  outline: 2px solid var(--wm-primary-500);
  outline-offset: 2px;
}

/* --- Layout Utilities --- */
.wm-container {
  width: 100%;
  max-width: var(--wm-container-max);
  margin: 0 auto;
  padding: 0 var(--wm-space-6);
}

.wm-section {
  padding: var(--wm-space-24) 0;
  position: relative;
}

.wm-section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto var(--wm-space-16);
}

.wm-section-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--wm-space-2);
  padding: var(--wm-space-2) var(--wm-space-4);
  background: var(--wm-primary-50);
  color: var(--wm-primary-600);
  font-size: var(--wm-text-sm);
  font-weight: 500;
  border-radius: var(--wm-radius-full);
  margin-bottom: var(--wm-space-4);
  letter-spacing: 0.02em;
}

.wm-section-tag::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--wm-primary-500);
}

.wm-section-title {
  font-size: var(--wm-text-4xl);
  font-weight: 700;
  color: var(--wm-gray-900);
  line-height: 1.3;
  margin-bottom: var(--wm-space-4);
}

.wm-section-subtitle {
  font-size: var(--wm-text-lg);
  color: var(--wm-gray-500);
  line-height: 1.7;
}

/* ============================================
   NAVIGATION
   ============================================ */
.wm-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--wm-header-height);
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.6);
  z-index: 1000;
  transition: all var(--wm-transition-normal);
}

.wm-nav.scrolled {
  box-shadow: var(--wm-shadow-md);
  border-bottom-color: var(--wm-gray-200);
}

.wm-nav-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--wm-container-max);
  margin: 0 auto;
  padding: 0 var(--wm-space-6);
}

.wm-logo {
  display: flex;
  align-items: center;
  gap: var(--wm-space-3);
}

.wm-logo-icon {
  width: 40px; height: 40px;
  background: linear-gradient(135deg, var(--wm-primary-500), var(--wm-primary-700));
  border-radius: var(--wm-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 900;
  font-size: var(--wm-text-lg);
  letter-spacing: -0.03em;
  box-shadow: var(--wm-shadow-blue);
  overflow: hidden;
  object-fit: contain;
}

.wm-logo-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.wm-logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.wm-logo-text .cn {
  font-size: var(--wm-text-base);
  font-weight: 700;
  color: var(--wm-gray-900);
}

.wm-logo-text .en {
  font-size: 0.7rem;
  color: var(--wm-gray-400);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.wm-nav-menu {
  display: flex;
  align-items: center;
  gap: var(--wm-space-8);
}

.wm-nav-link {
  font-size: var(--wm-text-sm);
  font-weight: 500;
  color: var(--wm-gray-600);
  transition: color var(--wm-transition-fast);
  position: relative;
  padding: var(--wm-space-2) 0;
}

.wm-nav-link:hover {
  color: var(--wm-primary-600);
}

.wm-nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 50%;
  width: 0; height: 2px;
  background: var(--wm-primary-500);
  border-radius: 1px;
  transition: all var(--wm-transition-normal);
  transform: translateX(-50%);
}

.wm-nav-link:hover::after {
  width: 100%;
}

.wm-nav-actions {
  display: flex;
  align-items: center;
  gap: var(--wm-space-4);
}

.wm-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--wm-space-2);
  padding: var(--wm-space-3) var(--wm-space-6);
  font-size: var(--wm-text-sm);
  font-weight: 500;
  border-radius: var(--wm-radius-md);
  transition: all var(--wm-transition-normal);
  white-space: nowrap;
}

.wm-btn-primary {
  background: var(--wm-primary-600);
  color: white;
  box-shadow: var(--wm-shadow-blue);
}

.wm-btn-primary:hover {
  background: var(--wm-primary-700);
  transform: translateY(-1px);
  box-shadow: 0 14px 35px -5px rgba(13, 91, 158, 0.35);
}

.wm-btn-secondary {
  background: white;
  color: var(--wm-primary-600);
  border: 1px solid var(--wm-gray-200);
}

.wm-btn-secondary:hover {
  border-color: var(--wm-primary-300);
  background: var(--wm-primary-50);
}

.wm-btn-ghost {
  color: var(--wm-gray-600);
}

.wm-btn-ghost:hover {
  color: var(--wm-primary-600);
}

.wm-nav-toggle {
  display: none;
  width: 44px; height: 44px;
  align-items: center;
  justify-content: center;
  color: var(--wm-gray-700);
}

/* ============================================
   HERO SECTION
   ============================================ */
.wm-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--wm-header-height);
  background: linear-gradient(135deg, #EAF4FB 0%, #BFDDF3 30%, #6FB3E0 65%, #3090D8 100%);
  overflow: hidden;
}

.wm-hero::before {
  content: '';
  position: absolute;
  top: -20%; right: -10%;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(48, 144, 216, 0.12) 0%, transparent 70%);
  border-radius: 50%;
}

.wm-hero::after {
  content: '';
  position: absolute;
  bottom: -20%; left: -10%;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(37, 120, 181, 0.15) 0%, transparent 70%);
  border-radius: 50%;
}

.wm-hero-grid {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(rgba(48, 144, 216, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(48, 144, 216, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

.wm-hero-content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--wm-space-16);
  align-items: center;
  max-width: var(--wm-container-max);
  margin: 0 auto;
  padding: 0 var(--wm-space-6);
  width: 100%;
}

.wm-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--wm-space-2);
  padding: var(--wm-space-2) var(--wm-space-4);
  background: rgba(48, 144, 216, 0.1);
  border: 1px solid rgba(48, 144, 216, 0.25);
  color: var(--wm-primary-600);
  font-size: var(--wm-text-sm);
  font-weight: 500;
  border-radius: var(--wm-radius-full);
  margin-bottom: var(--wm-space-6);
  backdrop-filter: blur(10px);
}

.wm-hero-badge-dot {
  width: 8px; height: 8px;
  background: var(--wm-teal-400);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(0, 168, 232, 0.4); }
  50% { opacity: 0.6; box-shadow: 0 0 0 8px rgba(0, 168, 232, 0); }
}

.wm-hero-title {
  font-size: 3.5rem;
  font-weight: 900;
  color: var(--wm-primary-900);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: var(--wm-space-6);
}

.wm-hero-title .accent {
  background: linear-gradient(135deg, var(--wm-primary-500), var(--wm-primary-700));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.wm-hero-desc {
  font-size: var(--wm-text-lg);
  color: rgba(26, 46, 62, 0.65);
  line-height: 1.8;
  margin-bottom: var(--wm-space-8);
  max-width: 540px;
}

.wm-hero-actions {
  display: flex;
  gap: var(--wm-space-4);
  margin-bottom: var(--wm-space-12);
}

.wm-hero-btn-light {
  background: var(--wm-primary-500);
  color: white;
  padding: var(--wm-space-4) var(--wm-space-8);
  font-size: var(--wm-text-base);
  font-weight: 500;
  border-radius: var(--wm-radius-md);
  transition: all var(--wm-transition-normal);
  box-shadow: var(--wm-shadow-lg);
}

.wm-hero-btn-light:hover {
  transform: translateY(-2px);
  box-shadow: var(--wm-shadow-xl);
  background: var(--wm-primary-600);
}

.wm-hero-btn-outline {
  background: transparent;
  color: var(--wm-primary-700);
  padding: var(--wm-space-4) var(--wm-space-8);
  font-size: var(--wm-text-base);
  font-weight: 500;
  border-radius: var(--wm-radius-md);
  border: 1px solid rgba(48, 144, 216, 0.3);
  transition: all var(--wm-transition-normal);
}

.wm-hero-btn-outline:hover {
  background: rgba(48, 144, 216, 0.08);
  border-color: rgba(48, 144, 216, 0.5);
}

.wm-hero-features {
  display: flex;
  gap: var(--wm-space-8);
}

.wm-hero-feature {
  display: flex;
  align-items: center;
  gap: var(--wm-space-2);
  color: rgba(26, 46, 62, 0.55);
  font-size: var(--wm-text-sm);
}

.wm-hero-feature svg {
  color: var(--wm-primary-500);
  flex-shrink: 0;
}

/* Hero Visual - Tech Orbit */
.wm-hero-visual {
  position: relative;
  height: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.wm-orbit {
  position: absolute;
  border: 1px solid rgba(48, 144, 216, 0.1);
  border-radius: 50%;
}

.wm-orbit-1 { width: 200px; height: 200px; }
.wm-orbit-2 { width: 340px; height: 340px; }
.wm-orbit-3 { width: 480px; height: 480px; }

.wm-orbit-core {
  position: relative;
  width: 120px; height: 120px;
  background: linear-gradient(135deg, var(--wm-primary-400), var(--wm-primary-600));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 60px rgba(48, 144, 216, 0.3);
  z-index: 2;
}

.wm-orbit-core::before {
  content: '';
  position: absolute;
  inset: -8px;
  border: 2px solid rgba(48, 144, 216, 0.25);
  border-radius: 50%;
  animation: ring-pulse 3s infinite;
}

@keyframes ring-pulse {
  0% { transform: scale(1); opacity: 1; }
  100% { transform: scale(1.4); opacity: 0; }
}

.wm-orbit-node {
  position: absolute;
  width: 56px; height: 56px;
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(48, 144, 216, 0.2);
  border-radius: var(--wm-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--wm-primary-600);
  z-index: 2;
  box-shadow: var(--wm-shadow-lg);
}

.wm-orbit-node-label {
  position: absolute;
  bottom: -28px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.7rem;
  color: rgba(255, 255, 255, 0.85);
  white-space: nowrap;
  font-weight: 500;
  text-shadow: 0 1px 3px rgba(26, 46, 62, 0.3);
}

/* ============================================
   STATS BAR
   ============================================ */
.wm-stats {
  background: white;
  padding: var(--wm-space-16) 0;
  border-bottom: 1px solid var(--wm-gray-100);
}

.wm-stats-disclaimer {
  margin-top: var(--wm-space-6);
  font-size: 10px;
  line-height: 1.6;
  color: var(--wm-gray-400);
  text-align: right;
}

.wm-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--wm-space-8);
}

.wm-stat-item {
  text-align: center;
  position: relative;
}

.wm-stat-item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: calc(var(--wm-space-8) * -0.5);
  top: 20%;
  height: 60%;
  width: 1px;
  background: var(--wm-gray-200);
}

.wm-stat-number {
  font-size: 3rem;
  font-weight: 900;
  background: linear-gradient(135deg, var(--wm-primary-600), var(--wm-teal-500));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: var(--wm-space-2);
}

.wm-stat-suffix {
  font-size: var(--wm-text-xl);
  font-weight: 700;
  color: var(--wm-primary-600);
  -webkit-text-fill-color: var(--wm-primary-600);
}

.wm-stat-label {
  font-size: var(--wm-text-sm);
  color: var(--wm-gray-500);
  font-weight: 500;
}

.wm-stat-desc {
  font-size: var(--wm-text-xs);
  color: var(--wm-gray-400);
  margin-top: var(--wm-space-1);
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.wm-about {
  background: var(--wm-gray-50);
}

.wm-about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--wm-space-12);
  align-items: center;
  max-width: 900px;
}

.wm-about-text .wm-section-tag {
  margin-bottom: var(--wm-space-6);
}

.wm-about-text h2 {
  font-size: var(--wm-text-4xl);
  font-weight: 700;
  color: var(--wm-gray-900);
  line-height: 1.3;
  margin-bottom: var(--wm-space-6);
}

.wm-about-text p {
  font-size: var(--wm-text-base);
  color: var(--wm-gray-600);
  line-height: 1.9;
  margin-bottom: var(--wm-space-6);
}

/* About photo gallery */
.wm-about-photos {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--wm-space-4);
  margin-top: var(--wm-space-12);
}

.wm-about-photo {
  position: relative;
  border-radius: var(--wm-radius-lg);
  overflow: hidden;
  height: 220px;
  box-shadow: var(--wm-shadow-md);
  transition: all var(--wm-transition-normal);
}

.wm-about-photo:hover {
  transform: translateY(-4px);
  box-shadow: var(--wm-shadow-xl);
}

.wm-about-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.wm-about-photo:hover img {
  transform: scale(1.08);
}

.wm-about-photo-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(26,46,62,0.85) 100%);
  display: flex;
  align-items: flex-end;
  padding: var(--wm-space-4);
}

.wm-about-photo-label {
  color: white;
  font-size: var(--wm-text-sm);
  font-weight: 600;
  letter-spacing: 0.5px;
}

.wm-about-photo-label span {
  display: block;
  font-size: var(--wm-text-xs);
  font-weight: 400;
  opacity: 0.7;
  margin-top: 2px;
}

.wm-about-mission {
  display: flex;
  gap: var(--wm-space-4);
  padding: var(--wm-space-6);
  background: white;
  border-radius: var(--wm-radius-lg);
  border-left: 4px solid var(--wm-primary-500);
  box-shadow: var(--wm-shadow-sm);
  margin-top: var(--wm-space-8);
}

.wm-about-mission-icon {
  width: 48px; height: 48px;
  background: var(--wm-primary-50);
  color: var(--wm-primary-600);
  border-radius: var(--wm-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.wm-about-mission-text h4 {
  font-size: var(--wm-text-base);
  font-weight: 700;
  color: var(--wm-gray-900);
  margin-bottom: var(--wm-space-1);
}

.wm-about-mission-text p {
  font-size: var(--wm-text-sm);
  color: var(--wm-gray-500);
  margin: 0;
}

.wm-about-card {
  background: white;
  border-radius: var(--wm-radius-2xl);
  padding: var(--wm-space-8);
  box-shadow: var(--wm-shadow-xl);
}

.wm-about-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--wm-space-6);
  padding-bottom: var(--wm-space-4);
  border-bottom: 1px solid var(--wm-gray-100);
}

.wm-about-card-title {
  font-size: var(--wm-text-lg);
  font-weight: 700;
  color: var(--wm-gray-900);
}

.wm-about-card-badge {
  padding: var(--wm-space-1) var(--wm-space-3);
  background: var(--wm-teal-50);
  color: var(--wm-teal-600);
  font-size: var(--wm-text-xs);
  font-weight: 500;
  border-radius: var(--wm-radius-full);
}

.wm-tech-stack {
  display: flex;
  flex-direction: column;
  gap: var(--wm-space-4);
}

.wm-tech-item {
  display: flex;
  align-items: flex-start;
  gap: var(--wm-space-4);
  padding: var(--wm-space-4);
  background: var(--wm-gray-50);
  border-radius: var(--wm-radius-md);
  transition: all var(--wm-transition-normal);
}

.wm-tech-item:hover {
  background: var(--wm-primary-50);
  transform: translateX(4px);
}

.wm-tech-icon {
  width: 44px; height: 44px;
  border-radius: var(--wm-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.wm-tech-icon-1 { background: var(--wm-primary-100); color: var(--wm-primary-600); }
.wm-tech-icon-2 { background: var(--wm-teal-100); color: var(--wm-teal-600); }
.wm-tech-icon-3 { background: var(--wm-amber-100); color: var(--wm-amber-600); }

.wm-tech-info h5 {
  font-size: var(--wm-text-sm);
  font-weight: 700;
  color: var(--wm-gray-900);
  margin-bottom: var(--wm-space-1);
}

.wm-tech-info p {
  font-size: var(--wm-text-xs);
  color: var(--wm-gray-500);
  line-height: 1.6;
  margin: 0;
}

/* ============================================
   CORE TECHNOLOGY
   ============================================ */
.wm-tech-section {
  background: white;
}

.wm-tech-architecture {
  max-width: 1100px;
  margin: 0 auto;
  background: linear-gradient(135deg, rgba(26,46,62,0.95), rgba(45,74,94,0.92)),
              url('../images/circuit-board.jpg') center/cover no-repeat;
  border-radius: var(--wm-radius-2xl);
  padding: var(--wm-space-12);
  position: relative;
  overflow: hidden;
}

.wm-tech-architecture::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(0, 168, 232, 0.1) 0%, transparent 70%);
  border-radius: 50%;
}

.wm-tech-layer {
  position: relative;
  margin-bottom: var(--wm-space-4);
}

.wm-tech-layer:last-child { margin-bottom: 0; }

.wm-tech-layer-label {
  display: inline-block;
  font-size: var(--wm-text-xs);
  font-weight: 500;
  color: var(--wm-teal-300);
  margin-bottom: var(--wm-space-3);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.wm-tech-layer-content {
  display: grid;
  gap: var(--wm-space-3);
}

.wm-tech-layer-app { grid-template-columns: repeat(4, 1fr); }
.wm-tech-layer-mid { grid-template-columns: repeat(3, 1fr); }
.wm-tech-layer-base { grid-template-columns: repeat(2, 1fr); }

.wm-tech-block {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--wm-radius-md);
  padding: var(--wm-space-4);
  text-align: center;
  transition: all var(--wm-transition-normal);
  backdrop-filter: blur(10px);
}

.wm-tech-block:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(0, 168, 232, 0.3);
  transform: translateY(-2px);
}

.wm-tech-block-icon {
  width: 36px; height: 36px;
  margin: 0 auto var(--wm-space-2);
  color: var(--wm-teal-400);
  display: flex;
  align-items: center;
  justify-content: center;
}

.wm-tech-block-title {
  font-size: var(--wm-text-sm);
  font-weight: 500;
  color: white;
  margin-bottom: var(--wm-space-1);
}

.wm-tech-block-desc {
  font-size: 0.7rem;
  color: rgba(255, 255, 255, 0.5);
}

.wm-tech-connector {
  height: 24px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.wm-tech-connector-line {
  width: 2px; height: 100%;
  background: linear-gradient(180deg, rgba(255,255,255,0.15), rgba(255,255,255,0.05));
}

/* ============================================
   BUSINESS SECTION
   ============================================ */
.wm-business {
  background: var(--wm-gray-50);
}

.wm-business-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--wm-space-8);
}

.wm-business-card {
  background: white;
  border-radius: var(--wm-radius-xl);
  padding: var(--wm-space-8);
  box-shadow: var(--wm-shadow-sm);
  transition: all var(--wm-transition-normal);
  border: 1px solid var(--wm-gray-100);
  position: relative;
  overflow: hidden;
}

.wm-business-card-image {
  width: calc(100% + 2 * var(--wm-space-8));
  margin: calc(-1 * var(--wm-space-8)) calc(-1 * var(--wm-space-8)) var(--wm-space-6);
  height: 200px;
  overflow: hidden;
  position: relative;
}

.wm-business-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.wm-business-card:hover .wm-business-card-image img {
  transform: scale(1.08);
}

.wm-business-card-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(0,0,0,0.5) 100%);
}

.wm-business-card-image .wm-business-card-img-label {
  position: absolute;
  bottom: var(--wm-space-3);
  left: var(--wm-space-6);
  color: white;
  font-size: var(--wm-text-xs);
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  z-index: 1;
  opacity: 0.9;
}

.wm-business-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: var(--wm-primary-500);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--wm-transition-slow);
}

.wm-business-card:nth-child(2)::before { background: var(--wm-teal-500); }
.wm-business-card:nth-child(3)::before { background: var(--wm-coral-400); }

.wm-business-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--wm-shadow-xl);
  border-color: transparent;
}

.wm-business-card:hover::before {
  transform: scaleX(1);
}

.wm-business-number {
  position: absolute;
  top: var(--wm-space-6);
  right: var(--wm-space-6);
  font-size: 4rem;
  font-weight: 900;
  color: var(--wm-gray-100);
  line-height: 1;
  z-index: 0;
}

.wm-business-icon {
  width: 56px; height: 56px;
  border-radius: var(--wm-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--wm-space-6);
  position: relative;
  z-index: 1;
}

.wm-business-icon-1 { background: var(--wm-primary-50); color: var(--wm-primary-600); }
.wm-business-icon-2 { background: var(--wm-teal-50); color: var(--wm-teal-600); }
.wm-business-icon-3 { background: var(--wm-coral-50); color: var(--wm-coral-500); }

.wm-business-card h3 {
  font-size: var(--wm-text-xl);
  font-weight: 700;
  color: var(--wm-gray-900);
  margin-bottom: var(--wm-space-3);
  position: relative;
  z-index: 1;
}

.wm-business-card p {
  font-size: var(--wm-text-sm);
  color: var(--wm-gray-500);
  line-height: 1.7;
  margin-bottom: var(--wm-space-6);
  position: relative;
  z-index: 1;
}

.wm-business-features {
  display: flex;
  flex-direction: column;
  gap: var(--wm-space-3);
  position: relative;
  z-index: 1;
}

.wm-business-feature {
  display: flex;
  align-items: center;
  gap: var(--wm-space-3);
  font-size: var(--wm-text-sm);
  color: var(--wm-gray-600);
}

.wm-business-feature-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--wm-primary-400);
  flex-shrink: 0;
}

.wm-business-card:nth-child(2) .wm-business-feature-dot { background: var(--wm-teal-400); }
.wm-business-card:nth-child(3) .wm-business-feature-dot { background: var(--wm-coral-400); }

/* ============================================
   PRODUCTS SECTION
   ============================================ */
.wm-products {
  background: white;
}

.wm-product-tabs {
  display: flex;
  justify-content: center;
  gap: var(--wm-space-3);
  margin-bottom: var(--wm-space-12);
  flex-wrap: wrap;
}

.wm-product-tab {
  padding: var(--wm-space-3) var(--wm-space-6);
  font-size: var(--wm-text-sm);
  font-weight: 500;
  color: var(--wm-gray-500);
  background: var(--wm-gray-50);
  border: 1px solid var(--wm-gray-200);
  border-radius: var(--wm-radius-full);
  transition: all var(--wm-transition-normal);
  display: flex;
  align-items: center;
  gap: var(--wm-space-2);
}

.wm-product-tab:hover {
  border-color: var(--wm-primary-300);
  color: var(--wm-primary-600);
}

.wm-product-tab.active {
  background: var(--wm-primary-600);
  color: white;
  border-color: var(--wm-primary-600);
  box-shadow: var(--wm-shadow-blue);
}

.wm-product-panel {
  display: none;
}

.wm-product-panel.active {
  display: block;
  animation: fadeIn 0.4s ease;
}

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

.wm-product-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--wm-space-12);
  align-items: center;
  background: var(--wm-gray-50);
  border-radius: var(--wm-radius-2xl);
  padding: var(--wm-space-12);
}

.wm-product-info h3 {
  font-size: var(--wm-text-3xl);
  font-weight: 700;
  color: var(--wm-gray-900);
  margin-bottom: var(--wm-space-4);
}

.wm-product-info p {
  font-size: var(--wm-text-base);
  color: var(--wm-gray-600);
  line-height: 1.8;
  margin-bottom: var(--wm-space-8);
}

.wm-product-metrics {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--wm-space-4);
  margin-bottom: var(--wm-space-8);
}

.wm-product-metric {
  background: white;
  border-radius: var(--wm-radius-md);
  padding: var(--wm-space-4);
  text-align: center;
  border: 1px solid var(--wm-gray-100);
}

.wm-product-metric-value {
  font-size: var(--wm-text-2xl);
  font-weight: 900;
  color: var(--wm-primary-600);
  line-height: 1;
  margin-bottom: var(--wm-space-1);
}

.wm-product-metric-label {
  font-size: var(--wm-text-xs);
  color: var(--wm-gray-500);
}

.wm-product-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--wm-space-2);
}

.wm-product-tag {
  padding: var(--wm-space-1) var(--wm-space-3);
  background: var(--wm-teal-50);
  color: var(--wm-teal-600);
  font-size: var(--wm-text-xs);
  font-weight: 500;
  border-radius: var(--wm-radius-sm);
}

.wm-product-visual {
  background: white;
  border-radius: var(--wm-radius-xl);
  padding: var(--wm-space-8);
  box-shadow: var(--wm-shadow-lg);
  border: 1px solid var(--wm-gray-100);
}

/* 保豆云服 左右分栏布局 */
.wm-product-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--wm-space-8);
  background: var(--wm-gray-50);
  border-radius: var(--wm-radius-2xl);
  padding: var(--wm-space-12);
}

.wm-product-split--3 {
  grid-template-columns: 1fr 1fr 1fr;
}

.wm-split-card {
  background: white;
  border-radius: var(--wm-radius-xl);
  overflow: hidden;
  box-shadow: var(--wm-shadow-md);
  border: 1px solid var(--wm-gray-100);
  transition: all var(--wm-transition-normal);
  display: flex;
  flex-direction: column;
}

.wm-split-card:hover {
  box-shadow: var(--wm-shadow-xl);
  transform: translateY(-4px);
}

.wm-split-card-image {
  width: 100%;
  height: 200px;
  overflow: hidden;
  position: relative;
}

.wm-split-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--wm-transition-slow);
}

.wm-split-card:hover .wm-split-card-image img {
  transform: scale(1.08);
}

.wm-split-card-body {
  padding: var(--wm-space-8);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.wm-split-card-label {
  display: inline-flex;
  align-items: center;
  gap: var(--wm-space-2);
  font-size: var(--wm-text-xs);
  font-weight: 700;
  color: var(--wm-primary-600);
  background: var(--wm-primary-50);
  padding: var(--wm-space-1) var(--wm-space-3);
  border-radius: 999px;
  margin-bottom: var(--wm-space-4);
  width: fit-content;
}

.wm-split-card-label.teal {
  color: var(--wm-teal-600);
  background: var(--wm-teal-50);
}

.wm-split-card h3 {
  font-size: var(--wm-text-2xl);
  font-weight: 800;
  color: var(--wm-gray-900);
  margin-bottom: var(--wm-space-4);
  line-height: 1.3;
}

.wm-split-card > .wm-split-card-body > p {
  font-size: var(--wm-text-sm);
  color: var(--wm-gray-600);
  line-height: 1.8;
  margin-bottom: var(--wm-space-6);
  flex: 1;
}

.wm-split-features {
  display: flex;
  flex-wrap: wrap;
  gap: var(--wm-space-2);
  margin-bottom: var(--wm-space-6);
}

.wm-split-feature {
  display: inline-flex;
  align-items: center;
  gap: var(--wm-space-2);
  font-size: var(--wm-text-xs);
  font-weight: 600;
  color: var(--wm-gray-700);
  background: var(--wm-gray-50);
  padding: var(--wm-space-2) var(--wm-space-3);
  border-radius: var(--wm-radius-md);
  border: 1px solid var(--wm-gray-100);
}

.wm-split-feature-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--wm-primary-500);
  flex-shrink: 0;
}

.wm-split-feature-dot.teal {
  background: var(--wm-teal-500);
}

.wm-split-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--wm-space-4);
  padding-top: var(--wm-space-6);
  border-top: 1px solid var(--wm-gray-100);
}

.wm-split-stat-value {
  font-size: var(--wm-text-xl);
  font-weight: 800;
  background: linear-gradient(135deg, var(--wm-primary-500), var(--wm-primary-700));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.wm-split-stat-value.teal {
  background: linear-gradient(135deg, var(--wm-teal-400), var(--wm-teal-600));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.wm-split-stat-label {
  font-size: var(--wm-text-xs);
  color: var(--wm-gray-500);
  margin-top: var(--wm-space-1);
}

.wm-split-stat-note {
  font-size: 10px;
  color: var(--wm-gray-400);
  margin-top: var(--wm-space-1);
  line-height: 1.4;
  letter-spacing: 0.01em;
}

@media (max-width: 1024px) {
  .wm-product-split, .wm-product-split--3 { grid-template-columns: 1fr; }
}

.wm-product-showcase {
  width: calc(100% + 2 * var(--wm-space-8));
  margin: calc(-1 * var(--wm-space-8)) calc(-1 * var(--wm-space-8)) var(--wm-space-6);
  height: 180px;
  overflow: hidden;
  border-radius: var(--wm-radius-xl) var(--wm-radius-xl) 0 0;
  position: relative;
}

.wm-product-showcase img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.wm-product-showcase::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(0,0,0,0.4) 100%);
}

.wm-product-showcase-label {
  position: absolute;
  bottom: var(--wm-space-3);
  left: var(--wm-space-6);
  color: white;
  font-size: var(--wm-text-sm);
  font-weight: 600;
  z-index: 1;
  letter-spacing: 0.5px;
}

.wm-product-visual-title {
  font-size: var(--wm-text-sm);
  font-weight: 500;
  color: var(--wm-gray-400);
  margin-bottom: var(--wm-space-6);
  text-align: center;
}

.wm-product-flow {
  display: flex;
  flex-direction: column;
  gap: var(--wm-space-3);
}

.wm-flow-step {
  display: flex;
  align-items: center;
  gap: var(--wm-space-4);
  padding: var(--wm-space-4);
  background: var(--wm-gray-50);
  border-radius: var(--wm-radius-md);
  transition: all var(--wm-transition-normal);
}

.wm-flow-step:hover {
  background: var(--wm-primary-50);
  transform: translateX(4px);
}

.wm-flow-num {
  width: 28px; height: 28px;
  background: var(--wm-primary-600);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--wm-text-xs);
  font-weight: 700;
  flex-shrink: 0;
}

.wm-flow-content h5 {
  font-size: var(--wm-text-sm);
  font-weight: 600;
  color: var(--wm-gray-900);
  margin: 0;
}

.wm-flow-content p {
  font-size: var(--wm-text-xs);
  color: var(--wm-gray-500);
  margin: 0;
}

/* ============================================
   PARTNERS SECTION
   ============================================ */
.wm-partners {
  background: var(--wm-gray-50);
}

.wm-partners-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--wm-space-4);
}

.wm-partner-card {
  background: white;
  border-radius: var(--wm-radius-lg);
  padding: var(--wm-space-4);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--wm-space-3);
  border: 1px solid var(--wm-gray-100);
  transition: all var(--wm-transition-normal);
  min-height: 120px;
}

.wm-partner-card:hover {
  box-shadow: var(--wm-shadow-md);
  border-color: var(--wm-primary-200);
  transform: translateY(-2px);
}

.wm-partner-card img {
  max-width: 100%;
  max-height: 64px;
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
}

.wm-partner-card--text {
  min-height: 120px;
  background: linear-gradient(135deg, #f0f7ff, #e6f3fc);
  border: 1px solid var(--wm-primary-100);
}

.wm-partner-text {
  font-size: var(--wm-text-lg);
  font-weight: 600;
  color: var(--wm-primary-600);
  text-align: center;
  letter-spacing: 0.02em;
  line-height: 1.5;
  padding: var(--wm-space-3) var(--wm-space-2);
}

.wm-partner-icon {
  width: 48px; height: 48px;
  background: var(--wm-gray-50);
  border-radius: var(--wm-radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--wm-gray-500);
}

.wm-partner-card:hover .wm-partner-icon {
  background: var(--wm-primary-50);
  color: var(--wm-primary-600);
}

.wm-partner-name {
  font-size: var(--wm-text-sm);
  font-weight: 500;
  color: var(--wm-gray-700);
  text-align: center;
}

.wm-partner-category {
  display: flex;
  justify-content: center;
  gap: var(--wm-space-12);
  margin-bottom: var(--wm-space-8);
}

.wm-partner-cat-item {
  font-size: var(--wm-text-sm);
  font-weight: 600;
  color: var(--wm-gray-400);
  position: relative;
  padding-bottom: var(--wm-space-2);
}

.wm-partner-cat-item.active {
  color: var(--wm-primary-600);
}

.wm-partner-cat-item.active::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: var(--wm-primary-500);
  border-radius: 1px;
}

/* ============================================
   CTA SECTION
   ============================================ */
.wm-cta {
  background: linear-gradient(135deg, rgba(13,91,158,0.92), rgba(45,74,94,0.95)),
              url('../images/office-work.jpg') center/cover no-repeat;
  padding: var(--wm-space-20) 0;
  position: relative;
  overflow: hidden;
}

.wm-cta::before {
  content: '';
  position: absolute;
  top: -50%; right: -10%;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(0, 168, 232, 0.1) 0%, transparent 70%);
  border-radius: 50%;
}

.wm-cta-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.wm-cta h2 {
  font-size: var(--wm-text-4xl);
  font-weight: 700;
  color: white;
  margin-bottom: var(--wm-space-4);
  line-height: 1.3;
}

.wm-cta p {
  font-size: var(--wm-text-lg);
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: var(--wm-space-8);
  line-height: 1.7;
}

.wm-cta-actions {
  display: flex;
  justify-content: center;
  gap: var(--wm-space-4);
}

/* ============================================
   FOOTER
   ============================================ */
.wm-footer {
  background: var(--wm-gray-900);
  color: var(--wm-gray-400);
  padding: var(--wm-space-16) 0 var(--wm-space-8);
}

.wm-footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: var(--wm-space-12);
  margin-bottom: var(--wm-space-12);
}

.wm-footer-brand .wm-logo-icon {
  background: transparent;
  box-shadow: none;
}

.wm-footer-brand .wm-logo-text .cn { color: white; }
.wm-footer-brand .wm-logo-text .en { color: var(--wm-gray-500); }

.wm-footer-brand p {
  font-size: var(--wm-text-sm);
  color: var(--wm-gray-500);
  line-height: 1.7;
  margin: var(--wm-space-4) 0;
  max-width: 320px;
}

.wm-footer-slogan {
  font-size: var(--wm-text-base);
  font-weight: 500;
  color: var(--wm-teal-400);
  margin-top: var(--wm-space-4);
}

.wm-footer-col h5 {
  font-size: var(--wm-text-sm);
  font-weight: 700;
  color: white;
  margin-bottom: var(--wm-space-4);
}

.wm-footer-col ul {
  display: flex;
  flex-direction: column;
  gap: var(--wm-space-3);
}

.wm-footer-col a {
  font-size: var(--wm-text-sm);
  color: var(--wm-gray-500);
  transition: color var(--wm-transition-fast);
}

.wm-footer-col a:hover {
  color: var(--wm-teal-400);
}

.wm-footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--wm-space-3);
  margin-bottom: var(--wm-space-4);
}

.wm-footer-contact-item svg {
  color: var(--wm-gray-500);
  flex-shrink: 0;
  margin-top: 2px;
}

.wm-footer-contact-item span {
  font-size: var(--wm-text-sm);
  color: var(--wm-gray-400);
  line-height: 1.6;
}

.wm-footer-bottom {
  padding-top: var(--wm-space-8);
  border-top: 1px solid var(--wm-gray-800);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--wm-text-xs);
  color: var(--wm-gray-600);
}

/* ============================================
   SCROLL ANIMATIONS
   ============================================ */
.wm-animate {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.wm-animate.visible {
  opacity: 1;
  transform: translateY(0);
}

.wm-animate-delay-1 { transition-delay: 0.1s; }
.wm-animate-delay-2 { transition-delay: 0.2s; }
.wm-animate-delay-3 { transition-delay: 0.3s; }
.wm-animate-delay-4 { transition-delay: 0.4s; }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .wm-hero-content { grid-template-columns: 1fr; }
  .wm-hero-visual { display: none; }
  .wm-about-grid { grid-template-columns: 1fr; }
  .wm-about-photos { grid-template-columns: repeat(2, 1fr); }
  .wm-product-content { grid-template-columns: 1fr; }
  .wm-business-grid { grid-template-columns: 1fr; }
  .wm-stats-grid { grid-template-columns: repeat(2, 1fr); }
  .wm-partners-grid { grid-template-columns: repeat(3, 1fr); }
  .wm-footer-grid { grid-template-columns: 1fr 1fr; }
  .wm-tech-layer-app { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .wm-nav-menu { display: none; }
  .wm-nav-toggle { display: flex; }
  .wm-hero-title { font-size: 2.25rem; }
  .wm-section-title { font-size: var(--wm-text-3xl); }
  .wm-section { padding: var(--wm-space-16) 0; }
  .wm-stats-grid { grid-template-columns: 1fr; }
  .wm-about-photos { grid-template-columns: 1fr; }
  .wm-stat-item::after { display: none; }
  .wm-partners-grid { grid-template-columns: repeat(2, 1fr); }
  .wm-footer-grid { grid-template-columns: 1fr; }
  .wm-footer-bottom { flex-direction: column; gap: var(--wm-space-3); }
  .wm-product-metrics { grid-template-columns: 1fr; }
  .wm-tech-architecture { padding: var(--wm-space-6); }
  .wm-product-content { padding: var(--wm-space-6); }
  .wm-hero-actions { flex-direction: column; }
  .wm-hero-features { flex-wrap: wrap; gap: var(--wm-space-4); }
}