/* ============================================================
   BrandForge Generated Site — Shared Styles
   Template System: Component-based CSS + Design Tokens
   Tokens come from design-tokens.css (CSS variables)
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--gradient-bg);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  min-height: 100vh;
}
a { color: inherit; text-decoration: none; transition: color .15s ease; }
a:hover { color: var(--primary-hover); }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; border: none; background: transparent; color: inherit; }
input, textarea, select { font-family: inherit; }
ul, ol { list-style: none; }
h1,h2,h3,h4,h5,h6 { font-family: var(--font-display); color: var(--text); line-height: 1.25; letter-spacing: -0.02em; font-weight: var(--heading-weight, 700); text-transform: var(--heading-case, none); }

/* ==== Screen Reader ==== */
.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; }
.hidden-md { display: inline-flex; } @media (max-width: 768px) { .hidden-md { display: none; } }

/* ==== Skip Link (A11y) ==== */
.skip-link {
  position: absolute; left: -9999px; top: 0; background: var(--primary); color: #fff;
  padding: 8px 16px; z-index: 9999; font-size: 14px; font-weight: 600;
}
.skip-link:focus { left: 12px; top: 12px; }

/* ==== Background Decoration ==== */
.bg-decoration {
  position: fixed; inset: 0; pointer-events: none; z-index: 0;
  /* 装饰图案由 designProfile.decorative 生成的 --decor-* 变量注入；
     无 profile 时回退到默认径向渐变，保持历史站点视觉不突变 */
  background-image: var(--decor-image,
    radial-gradient(circle at 15% 10%, var(--primary-light) 0%, transparent 45%),
    radial-gradient(circle at 85% 90%, var(--accent-teal, #2dd4bf10) 0%, transparent 45%));
  background-size: var(--decor-size, auto);
  background-repeat: var(--decor-repeat, no-repeat);
  opacity: var(--decor-opacity, 0.7);
}

/* ==== Layout / Container ==== */
.site-main, .site-header, .site-footer { position: relative; z-index: 1; }
.container {
  width: 100%;
  max-width: var(--section-max, var(--content-max));
  margin: 0 auto;
  padding: 0 var(--sp-6);
}
@media (max-width: 768px) { .container { padding: 0 var(--sp-4); } }

/* ==== Buttons ==== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--sp-2);
  padding: 10px 22px; border-radius: var(--radius-md);
  font-size: var(--fs-base); font-weight: 600; line-height: 1.4;
  transition: all .18s cubic-bezier(.4,0,.2,1);
  white-space: nowrap; cursor: pointer;
  border: 1.5px solid transparent;
}
.btn-sm { padding: 7px 16px; font-size: var(--fs-sm); border-radius: var(--radius-sm); }
.btn-lg { padding: 14px 30px; font-size: var(--fs-md); border-radius: var(--radius-md); }
.btn-block { width: 100%; display: flex; }
.btn-primary {
  background: var(--gradient-primary);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 6px 20px var(--primary-glow);
}
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 10px 28px var(--primary-glow); color: #fff; }
.btn-secondary {
  background: var(--surface);
  color: var(--text);
  border-color: var(--border);
  backdrop-filter: blur(8px);
}
.btn-secondary:hover { border-color: var(--border-strong); background: var(--surface-hover); color: var(--text); }
.btn-outline {
  background: transparent;
  color: var(--text);
  border-color: var(--border-strong);
}
.btn-outline:hover { background: var(--surface-hover); border-color: var(--primary); color: var(--primary-hover); }
.btn-outline--light { color: #fff; border-color: rgba(255,255,255,0.3); }
.btn-outline--light:hover { background: rgba(255,255,255,0.1); color: #fff; border-color: rgba(255,255,255,0.5); }
.btn-text { color: var(--primary-hover); background: transparent; padding: 10px 4px; }
.btn-text:hover { color: var(--primary); text-decoration: underline; }

/* ==== Tags / Chips ==== */
.tag {
  display: inline-block; padding: 3px 10px; font-size: var(--fs-xs);
  border-radius: var(--radius-full);
  background: var(--primary-light); color: var(--primary-hover);
  font-weight: 500;
}

/* ===== HEADER / NAV ===== */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: color-mix(in srgb, var(--bg-base) 82%, transparent);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  display: flex; align-items: center; gap: var(--sp-6);
  height: var(--topbar-h, 64px);
}
.site-brand {
  display: flex; align-items: center; gap: var(--sp-2);
  font-size: var(--fs-md); font-weight: 700;
  flex-shrink: 0;
  background: var(--gradient-primary);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.brand-icon {
  width: 30px; height: 30px; border-radius: var(--radius-md);
  background: var(--gradient-primary); color: #fff;
  display: inline-flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  -webkit-text-fill-color: initial;
}
.brand-icon svg { width: 16px; height: 16px; }
.brand-text { font-weight: 800; font-size: var(--fs-md); }
.brand-tagline {
  font-size: var(--fs-xs); color: var(--text-muted); font-weight: 400;
  margin-left: var(--sp-2); padding-left: var(--sp-3);
  border-left: 1px solid var(--border);
  -webkit-text-fill-color: initial;
}
.site-nav { margin-left: auto; display: flex; align-items: center; }
.nav-list { display: flex; align-items: center; gap: var(--sp-1); }
.nav-list-item { position: relative; }
.nav-list-item > a {
  display: inline-flex; align-items: center;
  padding: var(--sp-2) var(--sp-4);
  font-size: var(--fs-base); font-weight: 500; color: var(--text-secondary);
  border-radius: var(--radius-sm);
  transition: all .15s ease;
}
.nav-list-item > a:hover { color: var(--text); background: var(--surface-hover); }
.nav-list-item.active > a { color: var(--primary-hover); background: var(--primary-light); font-weight: 600; }
.nav-cta { flex-shrink: 0; display: flex; align-items: center; }
.mobile-menu-toggle { display: none; padding: var(--sp-2); color: var(--text-secondary); }

@media (max-width: 960px) {
  .site-nav { display: none; }
  .mobile-menu-toggle { display: inline-flex; }
  .nav-cta .btn-sm { padding: 6px 12px; }
}

/* ===== SECTION HEAD ===== */
.page-section { padding: var(--sp-16) 0; scroll-margin-top: 80px; }
@media (max-width: 768px) { .page-section { padding: var(--sp-12) 0; } }

.section-head { margin-bottom: var(--sp-12); }
.section-head--center { text-align: center; max-width: 760px; margin-left: auto; margin-right: auto; }
.section-head--left { text-align: left; max-width: 620px; margin-bottom: var(--sp-8); }
.section-eyebrow {
  display: inline-flex; align-items: center; gap: var(--sp-2);
  padding: 5px 14px;
  background: var(--primary-light);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-full);
  font-size: var(--fs-xs); font-weight: 600; color: var(--primary-hover);
  letter-spacing: 0.02em;
  margin-bottom: var(--sp-4);
}
.section-title {
  font-size: var(--fs-3xl); font-weight: 800;
  color: var(--text); letter-spacing: -0.02em;
  margin-bottom: var(--sp-4);
}
.section-title--sm { font-size: var(--fs-2xl); }
.section-title--left { font-size: clamp(26px, 3.2vw, 36px); }
.section-title--gradient {
  background: linear-gradient(135deg, #fff, #fff 40%, var(--accent-pink, #fbcfe8));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.section-subtitle {
  font-size: var(--fs-lg); line-height: 1.7; color: var(--text-secondary);
}
.section-subtitle--left { font-size: var(--fs-md); }

/* ===== BREADCRUMB ===== */
.breadcrumb-bar { padding: var(--sp-4) 0; border-bottom: 1px solid var(--border); background: var(--surface); }
.breadcrumb { display: flex; align-items: center; gap: var(--sp-3); font-size: var(--fs-sm); color: var(--text-muted); flex-wrap: wrap; }
.breadcrumb a:hover { color: var(--primary-hover); }
.breadcrumb .sep { opacity: 0.4; }
.breadcrumb .current { color: var(--text); font-weight: 500; }

/* ===== HERO ===== */
.hero { padding: var(--sp-16) 0 var(--sp-16); position: relative; overflow: hidden; }
.hero--gradient {
  background: linear-gradient(135deg, color-mix(in srgb, var(--primary) 25%, transparent), transparent 60%),
              linear-gradient(225deg, color-mix(in srgb, var(--secondary) 20%, transparent), transparent 55%);
}
.hero-inner { position: relative; }
.hero-content--center { text-align: center; max-width: 820px; margin: 0 auto; }
.hero-content--split { display: grid; grid-template-columns: 1.1fr 1fr; gap: var(--sp-12); align-items: center; }
.hero-content--minimal { max-width: 900px; margin: 0 auto; text-align: center; }
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: var(--sp-2);
  padding: 6px 16px;
  background: var(--primary-light); border: 1px solid var(--border-strong);
  border-radius: var(--radius-full);
  font-size: var(--fs-sm); font-weight: 600; color: var(--primary-hover);
  margin-bottom: var(--sp-6);
}
.hero-eyebrow--light { background: rgba(255,255,255,0.12); border-color: rgba(255,255,255,0.2); color: #fff; }
.hero-eyebrow-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent-green); box-shadow: 0 0 0 4px rgba(74, 222, 128, 0.15); }
.hero-title {
  font-size: clamp(32px, 5vw, 56px);
  font-weight: 800;
  line-height: 1.1; letter-spacing: -0.03em;
  margin-bottom: var(--sp-6);
  color: var(--text);
}
.hero-title--lg { font-size: clamp(42px, 6vw, 72px); }
.hero-subtitle {
  font-size: clamp(16px, 1.8vw, 20px);
  line-height: 1.7; color: var(--text-secondary);
  margin-bottom: var(--sp-6);
}
.hero-subtitle--lg { font-size: clamp(18px, 2vw, 22px); max-width: 700px; margin-left: auto; margin-right: auto; }
.hero-desc { font-size: var(--fs-md); color: var(--text-muted); margin-bottom: var(--sp-6); line-height: 1.7; max-width: 600px; }
.hero-content--center .hero-desc { margin-left: auto; margin-right: auto; }
.hero-actions { display: flex; align-items: center; gap: var(--sp-3); flex-wrap: wrap; }
.hero-actions--center { justify-content: center; }
.hero-trust { margin-top: var(--sp-8); display: flex; gap: var(--sp-4); align-items: center; flex-wrap: wrap; }
.hero-trust--center { justify-content: center; }
.trust-badge {
  padding: 6px 14px; font-size: var(--fs-xs);
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-full); color: var(--text-muted); font-weight: 500;
}
.trust-badge--light { background: rgba(255,255,255,0.08); border-color: rgba(255,255,255,0.15); color: rgba(255,255,255,0.7); }

/* Hero Visual / Mockup */
.hero-visual { position: relative; }
.mockup-browser {
  border-radius: var(--radius-lg);
  background: var(--bg-tertiary);
  border: 1px solid var(--border-strong);
  box-shadow: 0 30px 80px var(--shadow-glow);
  overflow: hidden;
  transform: perspective(1200px) rotateX(4deg);
}
.mockup-browser-bar {
  height: 36px; display: flex; align-items: center; padding: 0 var(--sp-4);
  gap: 6px; border-bottom: 1px solid var(--border);
}
.m-dot { width: 10px; height: 10px; border-radius: 50%; }
.m-dot.r { background: #ff5f57; } .m-dot.y { background: #febc2e; } .m-dot.g { background: #28c840; }
.mockup-browser-body { padding: var(--sp-5); }
.mockup-screen {
  aspect-ratio: 16/10;
  background: linear-gradient(135deg, var(--primary-light), color-mix(in srgb, var(--secondary) 15%, transparent));
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
}

@media (max-width: 960px) {
  .hero-content--split { grid-template-columns: 1fr; gap: var(--sp-8); }
  .hero { padding: var(--sp-12) 0; }
  .mockup-browser { transform: none; }
}

/* ===== FEATURES ===== */
.feature-grid { display: grid; gap: var(--sp-6); }
.feature-grid--3 { grid-template-columns: repeat(3, 1fr); }
.feature-grid--4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 960px) {
  .feature-grid--3 { grid-template-columns: repeat(2, 1fr); }
  .feature-grid--4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .feature-grid--3, .feature-grid--4 { grid-template-columns: 1fr; }
}
.feature-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--sp-8);
  transition: all .2s ease;
}
.feature-item:hover {
  transform: translateY(-3px);
  border-color: var(--border-strong);
  background: var(--surface-elevated);
  box-shadow: var(--shadow-md);
}
.feature-icon {
  width: 42px; height: 42px; border-radius: var(--radius-md);
  background: var(--primary-light);
  color: var(--primary-hover);
  display: inline-flex; align-items: center; justify-content: center;
  margin-bottom: var(--sp-5);
}
.feature-icon svg { width: 20px; height: 20px; stroke-width: 2; }
.feature-icon--big { width: 52px; height: 52px; }
.feature-title { font-size: var(--fs-lg); font-weight: 700; margin-bottom: var(--sp-2); color: var(--text); }
.feature-desc { font-size: var(--fs-sm); color: var(--text-secondary); line-height: 1.7; }
.feature-link { display: inline-block; margin-top: var(--sp-4); font-size: var(--fs-sm); color: var(--primary-hover); font-weight: 600; }
.feature-list-col { display: flex; flex-direction: column; gap: var(--sp-4); }
.feature-item--row { display: grid; grid-template-columns: 56px 1fr; gap: var(--sp-4); align-items: start; padding: var(--sp-5); background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-md); }
.feature-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-6); }
.feature-card--elevated {
  background: var(--surface-elevated); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: var(--sp-8);
  backdrop-filter: blur(10px);
}
@media (max-width: 960px) { .feature-cards { grid-template-columns: 1fr; } }

/* ===== STATS ===== */
.stats-row {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-8);
  padding: var(--sp-8) var(--sp-10);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
}
.stats-grid { display: grid; gap: var(--sp-6); padding: var(--sp-8) 0; }
.stats-grid--1 { grid-template-columns: 1fr; }
.stats-grid--2 { grid-template-columns: repeat(2, 1fr); }
.stats-grid--3 { grid-template-columns: repeat(3, 1fr); }
.stats-grid--4 { grid-template-columns: repeat(4, 1fr); }
.stats--gradient { background: var(--gradient-primary); border-radius: var(--radius-xl); padding: var(--sp-10) 0; }
.stat, .stat-item, .stat-card { text-align: center; }
.stat-value {
  font-size: clamp(32px, 4vw, 48px); font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.1; letter-spacing: -0.02em;
}
.stat--gradient .stat-value { background: none; -webkit-text-fill-color: #fff; color: #fff; }
.stat-suffix { font-size: 0.5em; font-weight: 700; margin-left: 2px; }
.stat-label { font-size: var(--fs-sm); color: var(--text-muted); margin-top: var(--sp-2); font-weight: 500; }
.stat--gradient .stat-label { color: rgba(255,255,255,0.75); }
.stat-card {
  padding: var(--sp-8) var(--sp-6);
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}
@media (max-width: 960px) {
  .stats-row { grid-template-columns: repeat(2, 1fr); gap: var(--sp-6); padding: var(--sp-6); }
  .stats-grid--3, .stats-grid--4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 500px) {
  .stats-row { grid-template-columns: 1fr 1fr; gap: var(--sp-4); }
}

/* ===== ABOUT ===== */
.about-inner--split {
  display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-16); align-items: center;
}
.about-inner--center { max-width: 880px; margin: 0 auto; text-align: center; }
.section-title--left { text-align: left; }
.section-subtitle--left { text-align: left; }
.about-desc { font-size: var(--fs-md); line-height: 1.8; color: var(--text-secondary); }
.about-desc--lg { font-size: var(--fs-lg); }
.about-highlights { display: flex; flex-direction: column; gap: var(--sp-3); margin-top: var(--sp-6); }
.about-highlights--center { justify-content: center; align-items: center; }
.about-highlights li { display: flex; align-items: center; gap: var(--sp-2); color: var(--text); font-size: var(--fs-sm); font-weight: 500; }
.about-highlights li svg { color: var(--accent-green); flex-shrink: 0; }
.highlight-chip {
  padding: 6px 14px; font-size: var(--fs-sm);
  background: var(--primary-light); color: var(--primary-hover);
  border-radius: var(--radius-full); display: inline-block; margin: 3px; font-weight: 500;
}
.about-visual { position: relative; min-height: 340px; }
.about-card-stack { position: relative; height: 100%; }
.about-card {
  position: absolute; border-radius: var(--radius-lg);
  border: 1px solid var(--border-strong);
}
.about-card--1 {
  top: 0; left: 10%; width: 70%; height: 60%;
  background: var(--gradient-primary-soft);
}
.about-card--2 {
  bottom: 0; right: 5%; width: 55%; height: 48%;
  background: var(--surface-elevated);
  backdrop-filter: blur(10px);
}
.about-card--3 {
  top: 20%; left: 25%; width: 60%; height: 55%;
  background: linear-gradient(135deg, var(--primary-light), transparent);
  border: 1px dashed var(--border-strong);
}
@media (max-width: 960px) {
  .about-inner--split { grid-template-columns: 1fr; gap: var(--sp-8); }
  .about-visual { min-height: 280px; }
}

/* ===== PRICING ===== */
.pricing-grid { display: grid; gap: var(--sp-6); }
.pricing-grid--2 { grid-template-columns: repeat(2, 1fr); max-width: 900px; margin: 0 auto; }
.pricing-grid--3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 960px) {
  .pricing-grid--2, .pricing-grid--3 { grid-template-columns: 1fr; }
}
.pricing-card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: var(--sp-10) var(--sp-8);
  display: flex; flex-direction: column;
  transition: all .2s ease;
}
.pricing-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: var(--border-hover); }
.pricing-card--highlight {
  border: 2px solid var(--primary);
  background: var(--surface-elevated);
  transform: scale(1.03);
  box-shadow: 0 20px 60px var(--primary-glow);
}
.pricing-badge {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  padding: 5px 16px; background: var(--gradient-primary);
  color: #fff; border-radius: var(--radius-full);
  font-size: var(--fs-xs); font-weight: 700;
}
.pricing-header { margin-bottom: var(--sp-6); }
.pricing-name { font-size: var(--fs-lg); font-weight: 700; color: var(--text); }
.pricing-desc { font-size: var(--fs-sm); color: var(--text-muted); margin-top: var(--sp-2); }
.pricing-price { margin-bottom: var(--sp-6); display: flex; align-items: baseline; gap: 4px; }
.price-amount { font-size: 44px; font-weight: 800; color: var(--text); letter-spacing: -0.02em; }
.price-unit { font-size: var(--fs-sm); color: var(--text-secondary); font-weight: 500; }
.price-period { font-size: var(--fs-xs); color: var(--text-muted); margin-left: auto; }
.pricing-features { display: flex; flex-direction: column; gap: var(--sp-3); margin-bottom: var(--sp-8); flex: 1; }
.pricing-feature { display: flex; align-items: flex-start; gap: var(--sp-3); font-size: var(--fs-sm); color: var(--text-secondary); line-height: 1.5; }
.feature-check { width: 16px; height: 16px; color: var(--accent-green); flex-shrink: 0; margin-top: 3px; stroke-width: 3; }
.pricing-hint { margin-top: var(--sp-6); }
.text-center { text-align: center; } .text-muted { color: var(--text-muted); }

/* ===== FAQ ===== */
.faq-body { max-width: 880px; margin: 0 auto; }
.faq-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--sp-6); }
@media (max-width: 768px) { .faq-grid { grid-template-columns: 1fr; } }
.faq-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: var(--sp-6);
}
.faq-q { font-size: var(--fs-base); font-weight: 700; color: var(--text); margin-bottom: var(--sp-3); }
.faq-a { font-size: var(--fs-sm); color: var(--text-secondary); line-height: 1.7; }
.faq-accordion { display: flex; flex-direction: column; gap: var(--sp-3); }
.faq-item {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: all .15s ease;
}
.faq-item[open] { border-color: var(--border-strong); background: var(--surface-elevated); }
.faq-summary {
  list-style: none; cursor: pointer;
  padding: var(--sp-5) var(--sp-6);
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--sp-4);
}
.faq-summary::-webkit-details-marker { display: none; }
.faq-summary .faq-q { margin: 0; flex: 1; font-size: var(--fs-base); }
.faq-icon { color: var(--text-muted); transition: transform .2s ease; flex-shrink: 0; width: 22px; height: 22px; }
.faq-item[open] .faq-icon { transform: rotate(180deg); color: var(--primary-hover); }
.faq-detail {
  padding: 0 var(--sp-6) var(--sp-6);
  color: var(--text-secondary); font-size: var(--fs-sm);
  line-height: 1.8;
}

/* ===== CTA ===== */
.cta-inner {
  display: flex; align-items: center; justify-content: space-between; gap: var(--sp-8);
  padding: var(--sp-12) var(--sp-10);
  background: var(--gradient-primary);
  border-radius: var(--radius-xl);
  flex-wrap: wrap;
}
.cta-text { color: #fff; flex: 1; min-width: 280px; }
.cta-text .section-eyebrow { background: rgba(255,255,255,0.15); color: #fff; border-color: rgba(255,255,255,0.25); }
.cta-text .section-title { color: #fff; font-size: clamp(24px, 3vw, 36px); margin-bottom: var(--sp-3); }
.cta-desc { font-size: var(--fs-md); color: rgba(255,255,255,0.85); line-height: 1.7; }
.cta-actions { display: flex; flex-direction: column; gap: var(--sp-3); min-width: 220px; }
.cta-actions .btn-primary { background: #fff; color: var(--primary); box-shadow: 0 10px 30px rgba(0,0,0,0.2); }
.cta-actions .btn-primary:hover { color: var(--primary); transform: translateY(-2px); background: #fff; }

/* ===== TESTIMONIALS ===== */
.testimonial-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-6); }
@media (max-width: 960px) { .testimonial-grid { grid-template-columns: 1fr; } }
.testimonial-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: var(--sp-8);
  position: relative;
  display: flex; flex-direction: column;
}
.testimonial-quote-mark {
  position: absolute; top: var(--sp-5); right: var(--sp-6);
  font-size: 80px; line-height: 1; color: var(--primary);
  opacity: 0.12; font-family: Georgia, serif;
}
.testimonial-quote {
  font-size: var(--fs-md); line-height: 1.75; color: var(--text);
  margin-bottom: var(--sp-6);
  position: relative; z-index: 1;
}
.testimonial-author { display: flex; align-items: center; gap: var(--sp-3); margin-top: auto; }
.author-avatar {
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--gradient-primary);
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-weight: 700; font-size: var(--fs-sm);
  overflow: hidden; flex-shrink: 0;
}
.author-avatar img { width: 100%; height: 100%; object-fit: cover; }
.author-name { font-size: var(--fs-sm); font-weight: 700; color: var(--text); }
.author-meta { font-size: var(--fs-xs); color: var(--text-muted); }

/* ===== CLIENTS ===== */
.clients-row {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: center;
  gap: var(--sp-8);
}
.client-item {
  padding: var(--sp-4);
  filter: grayscale(100%); opacity: 0.55;
  transition: all .2s ease;
  min-width: 110px; max-width: 180px;
  display: flex; align-items: center; justify-content: center;
}
.client-item:hover { filter: grayscale(0%); opacity: 1; }
.client-item img { max-height: 36px; width: auto; }
.client-name { font-size: var(--fs-lg); font-weight: 700; color: var(--text-muted); white-space: nowrap; }

/* ===== PRODUCTS ===== */
.product-grid { display: grid; gap: var(--sp-6); }
.product-grid--1 { grid-template-columns: 1fr; max-width: 900px; margin: 0 auto; }
.product-grid--2 { grid-template-columns: repeat(2, 1fr); }
.product-grid--3 { grid-template-columns: repeat(3, 1fr); }
.product-grid--4 { grid-template-columns: repeat(2, 1fr); max-width: 1100px; margin: 0 auto; }
@media (max-width: 960px) {
  .product-grid--2, .product-grid--3, .product-grid--4 { grid-template-columns: 1fr; }
}
.product-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); overflow: hidden;
  transition: all .2s ease;
  display: flex; flex-direction: column;
}
.product-card:hover { transform: translateY(-3px); border-color: var(--border-strong); box-shadow: var(--shadow-md); }
.product-image { aspect-ratio: 16/9; background: var(--bg-tertiary); overflow: hidden; }
.product-image img { width: 100%; height: 100%; object-fit: cover; }
.product-body { padding: var(--sp-6); flex: 1; display: flex; flex-direction: column; }
.product-tags { display: flex; gap: var(--sp-2); flex-wrap: wrap; margin-bottom: var(--sp-3); }
.product-name { font-size: var(--fs-lg); font-weight: 700; color: var(--text); margin-bottom: var(--sp-3); }
.product-desc { font-size: var(--fs-sm); color: var(--text-secondary); line-height: 1.7; margin-bottom: var(--sp-4); }
.product-features { display: flex; flex-direction: column; gap: var(--sp-2); margin-bottom: var(--sp-5); }
.product-features li {
  font-size: var(--fs-xs); color: var(--text-secondary);
  padding-left: var(--sp-4); position: relative;
}
.product-features li::before { content: '✓'; color: var(--accent-green); position: absolute; left: 0; font-weight: 700; }
.product-footer { margin-top: auto; display: flex; align-items: center; justify-content: space-between; padding-top: var(--sp-4); border-top: 1px solid var(--border); }
.product-price { font-size: var(--fs-lg); font-weight: 700; color: var(--primary-hover); }
.product-link { font-size: var(--fs-sm); font-weight: 600; color: var(--primary-hover); }

/* ===== SOLUTIONS ===== */
.solutions-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-6); }
@media (max-width: 960px) { .solutions-grid { grid-template-columns: 1fr; } }
.solution-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: var(--sp-8);
  transition: all .2s ease;
}
.solution-card:hover { border-color: var(--border-strong); background: var(--surface-elevated); }
.solution-icon-wrap { margin-bottom: var(--sp-5); }
.solution-icon {
  width: 48px; height: 48px; border-radius: var(--radius-md);
  background: var(--gradient-primary);
  color: #fff; display: inline-flex; align-items: center; justify-content: center;
}
.solution-icon svg { width: 22px; height: 22px; }
.solution-title { font-size: var(--fs-lg); font-weight: 700; color: var(--text); margin-bottom: var(--sp-3); }
.solution-desc { font-size: var(--fs-sm); color: var(--text-secondary); line-height: 1.7; margin-bottom: var(--sp-4); }
.solution-target { display: inline-block; padding: 3px 10px; background: var(--primary-light); color: var(--primary-hover); border-radius: var(--radius-full); font-size: var(--fs-xs); font-weight: 500; margin-bottom: var(--sp-4); }
.solution-points { display: flex; flex-direction: column; gap: var(--sp-2); margin-bottom: var(--sp-5); }
.solution-points li { font-size: var(--fs-xs); color: var(--text-secondary); padding-left: var(--sp-4); position: relative; }
.solution-points li::before { content: '→'; color: var(--primary-hover); position: absolute; left: 0; }
.solution-link { font-size: var(--fs-sm); font-weight: 600; color: var(--primary-hover); }

/* ===== TEAM ===== */
.team-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--sp-6); }
@media (max-width: 960px) { .team-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 500px) { .team-grid { grid-template-columns: 1fr; } }
.team-card {
  text-align: center;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: var(--sp-8) var(--sp-6);
  transition: all .2s ease;
}
.team-card:hover { transform: translateY(-3px); border-color: var(--border-strong); }
.team-avatar {
  width: 96px; height: 96px; border-radius: 50%;
  background: var(--gradient-primary);
  margin: 0 auto var(--sp-5);
  overflow: hidden;
  display: flex; align-items: center; justify-content: center;
}
.avatar-fallback { font-size: 36px; font-weight: 700; color: #fff; }
.team-avatar img { width: 100%; height: 100%; object-fit: cover; }
.team-name { font-size: var(--fs-lg); font-weight: 700; color: var(--text); }
.team-role { font-size: var(--fs-sm); color: var(--primary-hover); font-weight: 500; margin-top: var(--sp-1); margin-bottom: var(--sp-3); }
.team-bio { font-size: var(--fs-xs); color: var(--text-muted); line-height: 1.6; }
.team-socials { display: flex; gap: var(--sp-2); justify-content: center; margin-top: var(--sp-4); }
.team-socials a { font-size: var(--fs-xs); color: var(--text-muted); padding: 4px 10px; border-radius: var(--radius-sm); border: 1px solid var(--border); }
.team-socials a:hover { color: var(--primary-hover); border-color: var(--border-strong); }

/* ===== CONTACT ===== */
.contact-inner {
  display: grid; grid-template-columns: 1fr 1.2fr;
  gap: var(--sp-10);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: var(--sp-10);
}
@media (max-width: 960px) { .contact-inner { grid-template-columns: 1fr; padding: var(--sp-6); } }
.contact-info-title, .contact-form-title { font-size: var(--fs-xl); font-weight: 700; margin-bottom: var(--sp-6); color: var(--text); }
.contact-details { display: flex; flex-direction: column; gap: var(--sp-5); }
.contact-detail { display: grid; grid-template-columns: 48px 1fr; gap: var(--sp-4); align-items: start; }
.contact-detail-icon {
  width: 42px; height: 42px; border-radius: var(--radius-md);
  background: var(--primary-light); color: var(--primary-hover);
  display: inline-flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.contact-detail-icon svg { width: 18px; height: 18px; }
.contact-detail-label { font-size: var(--fs-xs); color: var(--text-muted); margin-bottom: 2px; font-weight: 500; }
.contact-detail-value { font-size: var(--fs-md); color: var(--text); font-weight: 500; word-break: break-all; }
.contact-form { display: flex; flex-direction: column; gap: var(--sp-4); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-4); }
@media (max-width: 500px) { .form-row { grid-template-columns: 1fr; } }
.form-field { display: flex; flex-direction: column; gap: var(--sp-2); }
.form-field label { font-size: var(--fs-sm); font-weight: 600; color: var(--text); }
.form-field .required { color: var(--accent-red); margin-left: 2px; }
.form-field input, .form-field textarea {
  padding: 12px 14px;
  background: var(--bg-tertiary);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--text); font-size: var(--fs-base);
  transition: all .15s ease;
}
.form-field input::placeholder, .form-field textarea::placeholder { color: var(--text-muted); }
.form-field input:focus, .form-field textarea:focus {
  outline: none; border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-light);
  background: var(--bg-secondary);
}
.form-field textarea { resize: vertical; min-height: 120px; }

/* ===== TIMELINE ===== */
.timeline-body {
  max-width: 820px; margin: 0 auto;
  position: relative;
  padding: var(--sp-6) 0;
}
.timeline-body::before {
  content: ''; position: absolute; left: 19px; top: 0; bottom: 0;
  width: 2px; background: linear-gradient(180deg, var(--primary), transparent);
}
.timeline-event { position: relative; padding-left: 60px; margin-bottom: var(--sp-8); }
.timeline-dot {
  position: absolute; left: 10px; top: 4px;
  width: 20px; height: 20px; border-radius: 50%;
  background: var(--gradient-primary);
  border: 4px solid var(--bg-base);
  box-shadow: 0 0 0 2px var(--primary);
}
.timeline-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: var(--sp-6);
}
.timeline-date {
  display: inline-block; padding: 3px 12px;
  background: var(--primary-light); color: var(--primary-hover);
  border-radius: var(--radius-full); font-size: var(--fs-xs); font-weight: 600;
  margin-bottom: var(--sp-3);
}
.timeline-title { font-size: var(--fs-lg); font-weight: 700; margin-bottom: var(--sp-2); color: var(--text); }
.timeline-desc { font-size: var(--fs-sm); color: var(--text-secondary); line-height: 1.7; }

/* ===== NEWS ===== */
.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-6); }
@media (max-width: 960px) { .news-grid { grid-template-columns: 1fr; } }
.news-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); overflow: hidden;
  transition: all .2s ease;
  display: flex; flex-direction: column;
}
.news-card:hover { transform: translateY(-3px); border-color: var(--border-strong); box-shadow: var(--shadow-md); }
.news-cover { display: block; aspect-ratio: 16/9; overflow: hidden; background: var(--bg-tertiary); }
.news-cover img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s ease; }
.news-card:hover .news-cover img { transform: scale(1.05); }
.news-body { padding: var(--sp-6); flex: 1; display: flex; flex-direction: column; }
.news-meta { display: flex; align-items: center; gap: var(--sp-4); margin-bottom: var(--sp-3); }
.news-tag { font-size: var(--fs-xs); padding: 2px 10px; background: var(--primary-light); color: var(--primary-hover); border-radius: var(--radius-full); font-weight: 500; }
.news-date { font-size: var(--fs-xs); color: var(--text-muted); }
.news-title { font-size: var(--fs-lg); font-weight: 700; margin-bottom: var(--sp-3); line-height: 1.4; color: var(--text); }
.news-title a:hover { color: var(--primary-hover); }
.news-excerpt { font-size: var(--fs-sm); color: var(--text-secondary); line-height: 1.7; margin-bottom: var(--sp-4); flex: 1; }
.news-footer { display: flex; align-items: center; justify-content: space-between; padding-top: var(--sp-4); border-top: 1px solid var(--border); }
.news-author { font-size: var(--fs-xs); color: var(--text-muted); }
.news-readmore { font-size: var(--fs-sm); font-weight: 600; color: var(--primary-hover); }

/* ===== FOOTER ===== */
.site-footer {
  margin-top: var(--sp-16);
  background: var(--bg-deep, #07071a);
  border-top: 1px solid var(--border);
  padding: var(--sp-16) 0 var(--sp-6);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr repeat(3, 1fr) 1.3fr;
  gap: var(--sp-8);
  margin-bottom: var(--sp-12);
}
@media (max-width: 960px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid .brand-col, .footer-grid .contact-col { grid-column: span 2; }
}
@media (max-width: 500px) {
  .footer-grid { grid-template-columns: 1fr; }
  .footer-grid .brand-col, .footer-grid .contact-col { grid-column: span 1; }
}
.footer-brand {
  font-size: var(--fs-xl); font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--sp-3);
}
.footer-brand-desc { font-size: var(--fs-sm); color: var(--text-muted); line-height: 1.7; margin-bottom: var(--sp-5); }
.footer-socials { display: flex; gap: var(--sp-2); }
.footer-socials a {
  width: 34px; height: 34px; border-radius: var(--radius-md);
  background: var(--surface); border: 1px solid var(--border);
  display: inline-flex; align-items: center; justify-content: center;
}
.footer-socials a:hover { border-color: var(--border-strong); color: var(--primary-hover); }
.footer-col-title {
  font-size: var(--fs-sm); font-weight: 700; color: var(--text);
  margin-bottom: var(--sp-5); letter-spacing: 0.02em;
}
.footer-links { display: flex; flex-direction: column; gap: var(--sp-3); }
.footer-links a {
  font-size: var(--fs-sm); color: var(--text-secondary);
  transition: all .15s ease;
}
.footer-links a:hover { color: var(--primary-hover); padding-left: 3px; }
.footer-contact { display: flex; flex-direction: column; gap: var(--sp-4); }
.contact-item {
  display: grid; grid-template-columns: 60px 1fr;
  font-size: var(--fs-sm);
  gap: var(--sp-2);
}
.contact-item .contact-label { color: var(--text-muted); font-weight: 500; }
.contact-item span:last-child { color: var(--text); }
.footer-bottom {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: var(--sp-4);
  padding-top: var(--sp-6);
  border-top: 1px solid var(--border);
  font-size: var(--fs-xs); color: var(--text-muted);
}
.footer-legal { display: flex; gap: var(--sp-6); }
.footer-legal a:hover { color: var(--primary-hover); }

/* ============================================================
   Design Profile (designProfile) — 消费 :root 中由 profile 派生的 CSS 变量
   结构差异在 hero.njk 中分支，此处只做「同结构、不同样式」的差异化
   ============================================================ */

/* ==== 标题字重（双保险：无 profile 时保持历史 800 视觉） ==== */
.section-title, .hero-title, .stat-value, .price-amount, .footer-brand, .brand-text {
  font-weight: var(--heading-weight, 800);
}

/* ==== 按钮圆角 ==== */
.btn, .btn-sm, .btn-lg { border-radius: var(--btn-radius, var(--radius-md)); }

/* ==== 卡片（10 类卡片统一消费 --card-*） ==== */
.feature-item, .pricing-card, .testimonial-card, .product-card, .solution-card,
.team-card, .stat-card, .news-card, .faq-card, .timeline-card {
  background: var(--card-bg);
  border: var(--card-border);
  border-radius: var(--card-radius);
  box-shadow: var(--card-shadow);
  backdrop-filter: var(--card-backdrop);
  -webkit-backdrop-filter: var(--card-backdrop);
}
/* 保住高亮定价卡的特殊样式，避免被上面的通用卡片变量覆盖 */
.pricing-card--highlight {
  border: 2px solid var(--primary);
  background: var(--surface-elevated);
  box-shadow: 0 20px 60px var(--primary-glow);
}

/* ==== 等宽字体点缀（fontPair: mono-tech） ==== */
body.fontPair-mono-tech .section-eyebrow,
body.fontPair-mono-tech .hero-eyebrow,
body.fontPair-mono-tech .hero-editorial-meta {
  font-family: var(--font-mono);
  letter-spacing: 0.08em;
}

/* ==== heroTone：通用前景/背景（light/dark/gradient） ==== */
.hero {
  background: var(--hero-bg);
  color: var(--hero-fg);
}
.hero .hero-title { color: var(--hero-fg); }
.hero .hero-subtitle { color: var(--hero-fg-secondary); }
.hero .hero-desc { color: var(--hero-fg-secondary); }

/* ==== heroStyle: gradient（全屏主色渐变白字） ==== */
.hero--gradient {
  background: linear-gradient(135deg, var(--primary), color-mix(in srgb, var(--primary) 55%, var(--secondary)));
  color: #fff;
}
.hero--gradient .hero-title,
.hero--gradient .hero-subtitle,
.hero--gradient .hero-desc { color: #fff; }
.hero--gradient .hero-eyebrow { background: rgba(255,255,255,0.14); border-color: rgba(255,255,255,0.24); color: #fff; }

/* ==== heroStyle: editorial（杂志风） ==== */
.hero--editorial { padding: var(--sp-16) 0; }
.hero-editorial-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: var(--sp-12);
  align-items: start;
}
.hero-editorial-meta {
  display: inline-block;
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--primary-hover);
  margin-bottom: var(--sp-5);
}
.hero--editorial .hero-title {
  font-size: clamp(34px, 4.4vw, 56px);
  line-height: 1.08;
}
.hero-editorial-rule {
  display: block;
  width: 64px;
  height: 2px;
  background: var(--primary);
  margin: var(--sp-5) 0;
}
.hero-editorial-quote {
  padding: var(--sp-6);
  border-left: 3px solid var(--primary);
  background: var(--card-bg);
  border-top: var(--card-border);
  border-right: var(--card-border);
  border-bottom: var(--card-border);
  border-radius: var(--card-radius);
  color: var(--text-secondary);
  font-size: var(--fs-md);
  line-height: 1.7;
}
.hero-editorial-quote-mark {
  display: block;
  font-size: 40px;
  line-height: 1;
  color: var(--primary);
  opacity: 0.4;
  font-family: Georgia, serif;
}
@media (max-width: 900px) {
  .hero-editorial-row { grid-template-columns: 1fr; }
  .hero-editorial-quote { display: none; }
}

/* ==== heroStyle: showcase（左文右大画面） ==== */
.hero-showcase { position: relative; }
.hero-showcase-visual {
  aspect-ratio: 4/3;
  border-radius: var(--radius-xl);
  background: var(--gradient-primary-soft);
  border: 1px solid var(--border-strong);
  box-shadow: var(--shadow-lg);
}
.hero-showcase-caption {
  position: absolute;
  left: var(--sp-6);
  bottom: var(--sp-6);
  max-width: 80%;
  padding: var(--sp-3) var(--sp-5);
  background: var(--card-bg);
  border: var(--card-border);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-size: var(--fs-sm);
  backdrop-filter: var(--card-backdrop);
}

/* ==== heroStyle: featuregrid（三列特性 hero） ==== */
.hero--featuregrid { padding-bottom: var(--sp-16); }
.hero-feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
  margin-top: var(--sp-10);
}
.hero-feature-card {
  background: var(--card-bg);
  border: var(--card-border);
  border-radius: var(--card-radius);
  padding: var(--sp-8);
  box-shadow: var(--card-shadow);
  backdrop-filter: var(--card-backdrop);
  -webkit-backdrop-filter: var(--card-backdrop);
}
.hero-feature-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-md);
  background: var(--primary-light);
  color: var(--primary-hover);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--sp-5);
}
.hero-feature-icon svg { width: 20px; height: 20px; }
.hero-feature-title { font-size: var(--fs-lg); font-weight: var(--heading-weight, 700); margin-bottom: var(--sp-2); color: var(--text); }
.hero-feature-desc { font-size: var(--fs-sm); color: var(--text-secondary); line-height: 1.7; }
@media (max-width: 960px) {
  .hero-feature-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .hero-feature-grid { grid-template-columns: 1fr; }
}

/* ==== heroStyle: banner（紧凑横幅 + 产品图） ==== */
.hero--banner { padding: var(--sp-10) 0 var(--sp-12); }
.hero-banner-row {
  display: flex;
  align-items: center;
  gap: var(--sp-10);
  justify-content: space-between;
}
.hero-banner-visual {
  flex: 0 0 320px;
  position: relative;
}
.hero-banner-mockup {
  aspect-ratio: 4/3;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--primary-light), color-mix(in srgb, var(--secondary) 18%, transparent));
  border: 1px solid var(--border-strong);
  box-shadow: var(--shadow-lg);
}
.hero-wave {
  height: 24px;
  margin-top: var(--sp-6);
  background-image: var(--decor-image, none);
  background-repeat: repeat-x;
  background-size: 40px 24px;
  opacity: 0.5;
}
@media (max-width: 860px) {
  .hero-banner-row { flex-direction: column; }
  .hero-banner-visual { flex-basis: auto; width: 100%; }
}

/* ==== heroStyle: cinematic（全屏深色巨字） ==== */
.hero--cinematic {
  min-height: 92vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #0a0a14;
  color: #fff;
  position: relative;
  overflow: hidden;
}
.hero--cinematic .hero-overlay {
  position: absolute;
  inset: 0;
  background: var(--hero-overlay);
  pointer-events: none;
}
.hero--cinematic .container { position: relative; z-index: 1; }
.hero-title--cinematic {
  font-size: clamp(42px, 7vw, 88px);
  font-weight: var(--heading-weight, 900);
  color: #fff;
}
.hero--cinematic .hero-subtitle { color: rgba(255,255,255,0.78); }
.hero-cinematic-glow {
  position: absolute;
  inset: auto 0 0 0;
  height: 60%;
  background: radial-gradient(circle at 50% 100%, var(--primary-glow), transparent 70%);
  pointer-events: none;
  opacity: 0.6;
}

/* ==== heroStyle: offset（不对称错位块） ==== */
.hero--offset { padding: var(--sp-16) 0; }
.hero-offset-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: var(--sp-10);
  align-items: center;
}
.hero-offset-block { position: relative; min-height: 360px; }
.hero-offset-block-card {
  position: absolute;
  border-radius: var(--radius-xl);
}
.hero-offset-block-card--1 {
  top: 0;
  left: 0;
  width: 74%;
  height: 70%;
  background: var(--gradient-primary-soft);
  border: 1px solid var(--border-strong);
  transform: rotate(-3deg);
}
.hero-offset-block-card--2 {
  right: 0;
  bottom: 0;
  width: 62%;
  height: 62%;
  background: var(--card-bg);
  border: var(--card-border);
  box-shadow: var(--shadow-lg);
  backdrop-filter: var(--card-backdrop);
  transform: rotate(2deg);
}
@media (max-width: 900px) {
  .hero-offset-grid { grid-template-columns: 1fr; }
  .hero-offset-block { min-height: 260px; }
}

/* ============================================================
   Media Wall — 编辑器上传的图片 / 视频
   数据来自 website.mediaBlocks[page.slug]（media.njk 组件复用同一套样式）
   ============================================================ */
.media-wall {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--sp-6, 24px);
}
.media-wall-item {
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius-lg, 16px);
  border: 1px solid var(--border, rgba(148, 163, 184, 0.2));
  background: var(--card-bg, rgba(255, 255, 255, 0.6));
  box-shadow: var(--shadow-sm, 0 1px 3px rgba(15, 23, 42, 0.06));
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.media-wall-item:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md, 0 8px 24px rgba(15, 23, 42, 0.1));
}
.media-wall-item img,
.media-wall-item video {
  display: block;
  width: 100%;
  height: 220px;
  object-fit: cover;
  background: var(--bg-tertiary, #f1f5f9);
}
.media-wall-item.is-video img,
.media-wall-item.is-video video {
  background: #0f172a;
}
.media-wall-item figcaption {
  padding: 10px 14px;
  font-size: 13px;
  color: var(--text-muted, #64748b);
  line-height: 1.6;
}
@media (max-width: 768px) {
  .media-wall { grid-template-columns: 1fr; }
  .media-wall-item img,
  .media-wall-item video { height: 200px; }
}

/* media 组件：无素材时的显式占位（不放任成一片空白） */
.media-empty {
  padding: var(--sp-10, 40px);
  text-align: center;
  font-size: 14px;
  color: var(--text-muted, #64748b);
  border: 1px dashed var(--border-strong, rgba(148, 163, 184, 0.45));
  border-radius: var(--radius-lg, 16px);
  background: var(--bg-secondary, rgba(241, 245, 249, 0.6));
}

/* ============================================================
   视觉升级：hero 背景大图 / about 配图 / 图片卡片质感（配图增强层）
   ============================================================ */

/* ---- hero 背景图（生成链路自动配图） ---- */
.hero { position: relative; overflow: hidden; }
.hero-bg-wrap {
  position: absolute; inset: 0; z-index: 0;
  pointer-events: none;
}
.hero-bg-image {
  width: 100%; height: 100%;
  object-fit: cover; object-position: center;
}
.hero-bg-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg,
    rgba(8, 12, 24, 0.55) 0%,
    rgba(8, 12, 24, 0.45) 45%,
    rgba(8, 12, 24, 0.72) 100%);
}
/* 有背景图时文字反白，保证可读性 */
.hero--centered .hero-bg-wrap + .container,
.hero--split .hero-bg-wrap + .container,
.hero--showcase .hero-bg-wrap + .container,
.hero--cinematic .hero-bg-wrap + .container {
  position: relative; z-index: 1;
}
.hero--centered .hero-bg-wrap ~ .container .hero-title,
.hero--split .hero-bg-wrap ~ .container .hero-title,
.hero--showcase .hero-bg-wrap ~ .container .hero-title,
.hero--cinematic .hero-bg-wrap ~ .container .hero-title { color: #fff; }
.hero--centered .hero-bg-wrap ~ .container .hero-subtitle,
.hero--split .hero-bg-wrap ~ .container .hero-subtitle,
.hero--showcase .hero-bg-wrap ~ .container .hero-subtitle,
.hero--cinematic .hero-bg-wrap ~ .container .hero-subtitle { color: rgba(255, 255, 255, 0.88); }
.hero--centered .hero-bg-wrap ~ .container .hero-desc,
.hero--split .hero-bg-wrap ~ .container .hero-desc,
.hero--showcase .hero-bg-wrap ~ .container .hero-desc,
.hero--cinematic .hero-bg-wrap ~ .container .hero-desc { color: rgba(255, 255, 255, 0.78); }
.hero--centered .hero-bg-wrap ~ .container .hero-eyebrow,
.hero--split .hero-bg-wrap ~ .container .hero-eyebrow,
.hero--showcase .hero-bg-wrap ~ .container .hero-eyebrow,
.hero--cinematic .hero-bg-wrap ~ .container .hero-eyebrow { color: rgba(255, 255, 255, 0.85); }

/* ---- about 配图（split 变体） ---- */
.about-photo {
  border-radius: var(--radius-xl, 20px);
  overflow: hidden;
  box-shadow: 0 24px 48px -16px rgba(15, 23, 42, 0.28);
}
.about-photo img {
  display: block; width: 100%; height: 100%;
  min-height: 340px; object-fit: cover;
  transition: transform 0.5s ease;
}
.about-photo:hover img { transform: scale(1.035); }

/* ---- 图片卡片通用质感 ---- */
.product-image, .news-cover {
  overflow: hidden;
  background: var(--bg-tertiary, #f1f5f9);
}
.product-image img, .news-cover img {
  display: block; width: 100%;
  object-fit: cover;
  transition: transform 0.45s ease;
}
.product-card:hover .product-image img,
.news-card:hover .news-cover img { transform: scale(1.05); }
.news-cover { display: block; border-radius: var(--radius-lg, 14px) var(--radius-lg, 14px) 0 0; }
.news-cover img { height: 180px; }

/* ---- 头像圆润统一 ---- */
.team-avatar img, .author-avatar img {
  object-fit: cover;
  background: var(--bg-tertiary, #f1f5f9);
}

/* ---- 通用卡片浮起 + 柔和阴影（整体质感提升） ---- */
.product-card, .news-card, .feature-card--elevated, .testimonial-card, .team-card, .hero-feature-card {
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.product-card:hover, .news-card:hover, .feature-card--elevated:hover,
.testimonial-card:hover, .team-card:hover, .hero-feature-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 40px -18px rgba(15, 23, 42, 0.22);
}

/* ---- 首屏大图下按钮高亮 ---- */
.hero--centered .hero-bg-wrap ~ .container .btn-outline,
.hero--split .hero-bg-wrap ~ .container .btn-outline,
.hero--showcase .hero-bg-wrap ~ .container .btn-outline,
.hero--cinematic .hero-bg-wrap ~ .container .btn-outline {
  border-color: rgba(255, 255, 255, 0.55);
  color: #fff;
}

/* ========= Template Specific ========= */

/* SaaS/Tech Template Specific Styles
   MVP: Minimal overrides on top of shared styles
*/

.template-saas-tech .hero--split {
  padding-top: 80px;
}

.template-saas-tech.section-hero .hero-title {
  font-size: clamp(36px, 5.5vw, 64px);
}