/* Hallmark · 门户网站重构版 · 吸睛兽AI · 2026 */
@import url("./tokens.css");

/* ==========================================================================
   Base & Reset
   ========================================================================== */
* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-width: 320px;
  overflow-x: clip;
  background: var(--color-page);
  color: var(--color-ink);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.no-scroll {
  overflow: hidden;
}

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

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

h1, h2, h3, h4, p, ul {
  margin: 0;
}

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

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 900;
  line-height: 1.25;
}

.orange-rule {
  display: block;
  width: 54px;
  height: 3px;
  background: var(--color-accent);
  border-radius: var(--radius-full);
}

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

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 15px;
  font-weight: 600;
  padding: 10px 24px;
  border-radius: var(--radius-full);
  cursor: pointer;
  text-decoration: none;
  transition: all var(--dur-base) var(--ease-out);
  border: none;
}

.btn--primary {
  background: var(--color-accent);
  color: var(--color-accent-ink);
  box-shadow: 0 4px 14px rgba(249, 115, 22, 0.25);
}

.btn--primary:hover {
  background: var(--color-accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(249, 115, 22, 0.35);
}

.btn--secondary {
  background: var(--color-paper);
  color: var(--color-ink);
  border: 1px solid var(--color-border);
}

.btn--secondary:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  transform: translateY(-1px);
}

/* ==========================================================================
   Common Header (Navbar)
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  width: 100%;
  height: var(--header-height);
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  transition: background var(--dur-base), box-shadow var(--dur-base);
}

.site-header--scrolled {
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

.site-header__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  height: 100%;
  padding: 0 var(--space-xl);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-header__brand {
  display: flex;
  align-items: center;
}

.brand-logo {
  height: 38px;
  width: auto;
  object-fit: contain;
}

.site-nav {
  display: flex;
  align-items: center;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  position: relative;
  font-size: 16px;
  font-weight: 500;
  color: var(--color-ink);
  padding: 10px 4px;
}

.nav-link:hover {
  color: var(--color-accent);
}

.nav-link.active {
  color: var(--color-accent);
  font-weight: 700;
}

.nav-link.active::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2.5px;
  background: var(--color-accent);
  border-radius: var(--radius-full);
}

.site-header__actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* 移动端汉堡切换按钮 */
.mobile-toggle {
  display: none;
  background: none;
  border: none;
  padding: 8px;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
}

.mobile-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-ink);
  border-radius: 2px;
  transition: all var(--dur-base) var(--ease-out);
}

/* ==========================================================================
   Page Hero / Header Banner (用于子页面头部)
   ========================================================================== */
.page-intro {
  padding: var(--space-3xl) var(--space-xl) var(--space-2xl);
  text-align: center;
  background: radial-gradient(circle at 50% 20%, rgba(249, 115, 22, 0.06), transparent 70%);
}

.page-intro .eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
  background: var(--color-accent-soft);
  padding: 4px 14px;
  border-radius: var(--radius-full);
}

.page-intro h1 {
  font-size: clamp(32px, 4vw, 54px);
  line-height: 1.22;
  margin-bottom: var(--space-md);
}

.page-intro .orange-rule {
  margin: var(--space-md) auto;
}

.page-intro p.lede {
  max-width: 680px;
  margin: var(--space-md) auto 0;
  font-size: clamp(16px, 1.3vw, 20px);
  color: var(--color-body);
  line-height: 1.7;
}

/* ==========================================================================
   Main Content Layout
   ========================================================================== */
.content-wrapper {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

.page-section {
  padding: var(--space-3xl) 0;
}

/* ==========================================================================
   Index Page (首页)
   ========================================================================== */
.home-hero {
  padding: var(--space-3xl) var(--space-xl) var(--space-2xl);
  max-width: var(--max-width);
  margin: 0 auto;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: var(--space-2xl);
  min-height: calc(85vh - var(--header-height));
}

.hero-left .hero-title {
  font-size: clamp(40px, 4.5vw, 68px);
  line-height: 1.15;
  margin-bottom: var(--space-md);
}

.hero-left .orange-rule {
  margin: var(--space-md) 0 var(--space-lg);
}

.hero-steps-tag {
  display: inline-block;
  font-size: 15px;
  color: var(--color-body);
  background: var(--color-page-soft);
  border: 1px solid var(--color-border);
  padding: 10px 18px;
  border-radius: var(--radius-md);
  margin-bottom: var(--space-lg);
}

.hero-product-tag {
  font-size: 16px;
  color: var(--color-muted);
  line-height: 1.5;
  margin-bottom: var(--space-xl);
}

.hero-product-tag small {
  display: block;
  font-size: 13px;
  letter-spacing: 0.05em;
}

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

.hero-right {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-device-img {
  width: 100%;
  max-width: 580px;
  height: auto;
  filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.08));
}

/* 首页四支柱导航卡片 */
.pillars-section {
  padding: var(--space-3xl) 0;
  background: var(--color-page-soft);
  border-top: 1px solid var(--color-border);
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.section-header h2 {
  font-size: clamp(28px, 3vw, 42px);
  margin-bottom: var(--space-sm);
}

.section-header .orange-rule {
  margin: var(--space-sm) auto;
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.pillar-card {
  background: var(--color-paper);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all var(--dur-base) var(--ease-out);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.02);
}

.pillar-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-accent);
  box-shadow: 0 12px 30px rgba(249, 115, 22, 0.12);
}

.pillar-index {
  font-size: 14px;
  font-weight: 800;
  color: var(--color-accent);
  margin-bottom: 12px;
}

.pillar-card h3 {
  font-size: 20px;
  margin-bottom: 12px;
}

.pillar-card p {
  font-size: 14px;
  color: var(--color-body);
  line-height: 1.6;
  margin-bottom: 24px;
}

.pillar-link {
  font-size: 14px;
  font-weight: 700;
  color: var(--color-accent);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.pillar-link span {
  transition: transform var(--dur-fast);
}

.pillar-card:hover .pillar-link span {
  transform: translateX(4px);
}

/* 首页行动条 */
.home-cta-banner {
  padding: var(--space-3xl) 0;
  text-align: center;
}

.cta-box {
  background: linear-gradient(135deg, #232830 0%, #111418 100%);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: var(--space-3xl) var(--space-2xl);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.cta-box h2 {
  font-size: clamp(26px, 2.6vw, 36px);
  margin-bottom: var(--space-sm);
}

.cta-box p {
  font-size: 17px;
  color: #9ba3af;
  margin-bottom: var(--space-xl);
}

/* ==========================================================================
   Solutions Page (解决方案)
   ========================================================================== */
.problem-highlight {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: var(--space-2xl);
  padding: var(--space-2xl) 0;
}

.problem-card-box {
  background: var(--color-paper);
  border-left: 4px solid var(--color-accent);
  padding: 32px;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.04);
}

.problem-card-box h2 {
  font-size: clamp(26px, 2.5vw, 38px);
  line-height: 1.3;
  margin-bottom: var(--space-md);
}

.problem-card-box p {
  font-size: 18px;
  line-height: 1.9;
  color: var(--color-body);
  margin-bottom: var(--space-lg);
}

.problem-card-box strong {
  font-size: 20px;
  color: var(--color-ink);
}

.dashboard-showcase {
  text-align: center;
  margin-top: var(--space-2xl);
}

.dashboard-showcase img {
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.12);
  border: 1px solid var(--color-border);
  margin: 0 auto;
}

.solution-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: var(--space-3xl);
}

.solution-feat-card {
  background: var(--color-paper);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 28px;
}

.solution-feat-card .feat-icon {
  width: 44px;
  height: 44px;
  background: var(--color-accent-soft);
  color: var(--color-accent);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  margin-bottom: 16px;
  font-size: 18px;
}

.solution-feat-card h3 {
  font-size: 20px;
  margin-bottom: 10px;
}

.solution-feat-card p {
  font-size: 15px;
  color: var(--color-body);
  line-height: 1.6;
}

/* ==========================================================================
   Workflow Page (营销流程)
   ========================================================================== */
.flow-steps-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--color-paper);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  padding: 16px 32px;
  margin: var(--space-2xl) 0;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.03);
}

.flow-step-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 17px;
  font-weight: 700;
  color: var(--color-ink);
}

.flow-step-num {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--color-accent-soft);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
}

.flow-step-arrow {
  color: var(--color-accent);
  font-weight: 900;
  font-size: 18px;
}

.case-split-section {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: var(--space-3xl);
  padding: var(--space-2xl) 0;
}

.case-visual-img {
  border-radius: var(--radius-lg);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.1);
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.case-content h2 {
  font-size: clamp(28px, 2.6vw, 42px);
  line-height: 1.25;
  margin-bottom: var(--space-md);
}

.case-content .orange-rule {
  margin: var(--space-md) 0 var(--space-lg);
}

.case-content .case-note {
  font-size: 18px;
  line-height: 1.8;
  color: var(--color-body);
  margin-bottom: var(--space-xl);
}

/* ==========================================================================
   System Page (产品与终端)
   ========================================================================== */
.system-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: var(--space-3xl);
  padding: var(--space-2xl) 0;
}

.system-copy-block h2 {
  font-size: clamp(30px, 3vw, 46px);
  line-height: 1.25;
  margin-bottom: var(--space-md);
}

.system-copy-block .orange-rule {
  margin: var(--space-md) 0 var(--space-lg);
}

.system-copy-block p {
  font-size: 20px;
  line-height: 1.8;
  color: var(--color-body);
  margin-bottom: var(--space-lg);
}

.system-copy-block strong {
  display: block;
  font-size: 22px;
  color: var(--color-ink);
}

.system-visual-img {
  width: 100%;
  max-width: 520px;
  margin: 0 auto;
  filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.1));
}

.hardware-features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: var(--space-3xl);
}

.hw-card {
  background: var(--color-paper);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 32px 24px;
}

.hw-card h3 {
  font-size: 20px;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.hw-card h3::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  background: var(--color-accent);
  border-radius: 50%;
}

.hw-card p {
  font-size: 15px;
  color: var(--color-body);
  line-height: 1.6;
}

/* ==========================================================================
   About Page (品牌价值)
   ========================================================================== */
.about-hero-box {
  background: var(--color-paper);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-3xl) var(--space-2xl);
  text-align: center;
  margin: var(--space-xl) 0;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.03);
}

.about-hero-box h2 {
  font-size: clamp(32px, 3.5vw, 56px);
  margin-bottom: var(--space-md);
}

.about-hero-box .orange-rule {
  margin: var(--space-md) auto var(--space-xl);
}

.about-hero-box .about-quote {
  font-size: clamp(18px, 1.4vw, 24px);
  color: var(--color-body);
  line-height: 1.8;
  max-width: 600px;
  margin: 0 auto var(--space-2xl);
}

.about-brand-visual {
  width: 320px;
  margin: 0 auto;
}

.team-info-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  margin-top: var(--space-3xl);
}

.team-card {
  background: var(--color-paper);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 32px;
}

.team-card h3 {
  font-size: 22px;
  margin-bottom: 16px;
  color: var(--color-ink);
}

.team-card p {
  font-size: 15px;
  color: var(--color-body);
  line-height: 1.7;
}

/* ==========================================================================
   Common Footer
   ========================================================================== */
.site-footer {
  background: var(--color-footer-bg);
  color: var(--color-footer-text);
  padding-top: var(--space-4xl);
  font-size: 14px;
  border-top: 1px solid var(--color-footer-border);
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: var(--space-3xl);
}

.footer-logo {
  height: 48px;
  width: auto;
  object-fit: contain;
  margin-bottom: 18px;
}

.footer-tagline {
  color: var(--color-footer-heading);
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 12px;
}

.footer-desc {
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-footer-text);
  max-width: 360px;
}

.footer-title {
  color: var(--color-footer-heading);
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 20px;
  position: relative;
  display: inline-block;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  color: var(--color-footer-text);
  transition: color var(--dur-fast), transform var(--dur-fast);
  display: inline-block;
}

.footer-links a:hover {
  color: var(--color-accent);
  transform: translateX(3px);
}

.footer-contact-item {
  margin-bottom: 10px;
  line-height: 1.6;
}

.footer-contact-item strong {
  color: var(--color-footer-heading);
}

/* 底部版权与合规区 */
.footer-bottom {
  border-top: 1px solid var(--color-footer-border);
  padding: var(--space-lg) 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 13px;
}

.footer-bottom .copyright {
  color: var(--color-footer-text);
}

.footer-compliance {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.icp-link {
  color: var(--color-footer-text);
  transition: color var(--dur-fast);
}

.icp-link:hover {
  color: var(--color-accent);
}

.compliance-divider {
  color: var(--color-footer-border);
}

.police-badge {
  color: var(--color-footer-text);
  display: inline-flex;
  align-items: center;
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
    padding-top: var(--space-xl);
  }

  .hero-left .orange-rule {
    margin-inline: auto;
  }

  .hero-btn-group {
    justify-content: center;
  }

  .hero-right {
    margin-top: var(--space-lg);
  }

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

  .problem-highlight,
  .case-split-section,
  .system-split {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .case-content .orange-rule,
  .system-copy-block .orange-rule {
    margin-inline: auto;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }
}

@media (max-width: 768px) {
  :root {
    --header-height: 64px;
  }

  .site-header__inner {
    padding: 0 var(--space-md);
  }

  .site-nav {
    display: none;
    position: absolute;
    top: var(--header-height);
    left: 0;
    width: 100%;
    background: #ffffff;
    border-bottom: 1px solid var(--color-border);
    padding: 20px 24px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
  }

  .site-header--menu-open .site-nav {
    display: block;
  }

  .nav-list {
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
  }

  .nav-link {
    font-size: 17px;
    width: 100%;
  }

  .nav-link.active::after {
    display: none;
  }

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

  .mobile-toggle {
    display: flex;
  }

  .site-header__actions .btn--primary {
    display: none;
  }

  .site-header--menu-open .mobile-toggle span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }

  .site-header--menu-open .mobile-toggle span:nth-child(2) {
    opacity: 0;
  }

  .site-header--menu-open .mobile-toggle span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }

  .pillars-grid,
  .solution-cards-grid,
  .hardware-features-grid,
  .team-info-section {
    grid-template-columns: 1fr;
  }

  .flow-steps-bar {
    flex-direction: column;
    gap: 16px;
    border-radius: var(--radius-lg);
    align-items: flex-start;
  }

  .flow-step-arrow {
    display: none;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}