/* ============================================================
   行业解决方案页面 — 共用样式
   基于 index.html 白底企业风 (IBM / Stripe / ServiceNow 风格)
   ============================================================ */
:root {
  --bg: #ffffff;
  --bg-alt: #f6f8fb;
  --bg-soft: #fafbfc;
  --surface: #ffffff;
  --border: #e5e7eb;
  --border-strong: #d1d5db;
  --text: #0a1736;
  --text-strong: #050d24;
  --text-dim: #4b5970;
  --text-muted: #6b7280;
  --primary: #1e4ed8;
  --primary-hover: #1d3fb8;
  --primary-soft: #eef2ff;
  --primary-border: #c7d2fe;
  --accent: #0891b2;
  --success: #16a34a;
  --warn: #d97706;
  --danger: #dc2626;
  --shadow-sm: 0 1px 2px rgba(15,23,42,0.04);
  --shadow-md: 0 4px 12px rgba(15,23,42,0.06);
  --shadow-lg: 0 12px 32px rgba(15,23,42,0.08);
  --shadow-xl: 0 24px 56px rgba(15,23,42,0.12);
  --radius-sm: 6px;
  --radius: 10px;
  --radius-lg: 14px;
  --max: 1200px;
  --font-cn: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB',
    'Microsoft YaHei', 'Source Han Sans CN', 'Noto Sans CJK SC', Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { margin: 0; padding: 0; overflow-x: hidden; }
body {
  font-family: var(--font-cn);
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { max-width: var(--max); margin: 0 auto; padding: 0 32px; }

/* ---- Topbar ---- */
.topbar {
  background: var(--text);
  color: #fff;
  font-size: 13px;
}
.topbar-inner {
  display: flex; align-items: center; justify-content: center;
  gap: 16px; padding: 10px 32px;
}
.topbar a { color: #fff; font-weight: 600; border-bottom: 1px solid rgba(255,255,255,0.4); padding-bottom: 1px; }
.topbar a:hover { border-bottom-color: #fff; }

/* ---- Nav ---- */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,0.94);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  min-height: 68px; gap: 32px; position: relative;
  flex-wrap: wrap; padding: 12px 32px;
}
.nav-brand-row {
  display: flex; flex-direction: column; align-items: flex-start; gap: 4px;
}
.brand { display: inline-flex; align-items: center; font-weight: 700; }
.brand-text { display: flex; flex-direction: column; gap: 2px; text-align: center; }
.brand-title {
  font-size: 13px; font-weight: 600; color: var(--text-strong); line-height: 1.3;
}
.brand-desc {
  font-size: 11px; font-weight: 400; color: var(--text-muted); line-height: 1.3;
}
.brand-logo {
  height: 32px;
  width: auto;
}
.brand-logo-inverse {
  height: 32px;
  width: auto;
}
.nav-links { display: flex; align-items: center; gap: 24px; font-size: 14px; font-weight: 500; }
.nav-links a { color: var(--text-dim); transition: color .15s; }
.nav-links a:hover { color: var(--text); }
.nav-cta { display: flex; align-items: center; gap: 16px; }
.link-muted { color: var(--text-muted); font-size: 14px; font-weight: 500; }
.link-muted:hover { color: var(--text); }

/* ---- Buttons ---- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  font-family: inherit; font-weight: 600; font-size: 14px;
  border-radius: var(--radius-sm); padding: 10px 20px; cursor: pointer;
  transition: all .15s; border: none;
}
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-hover); }
.btn-outline { background: transparent; color: var(--text); border: 1px solid var(--border-strong); }
.btn-outline:hover { border-color: var(--text-muted); }

/* ---- Dropdown ---- */
.nav-dropdown { position: relative; }
.nav-dropdown-trigger { color: var(--text-dim); cursor: pointer; transition: color .15s; }
.nav-dropdown-trigger:hover { color: var(--text); }
.nav-dropdown-menu {
  display: none;
  position: absolute; top: 100%; left: 50%; transform: translateX(-50%);
  background: #fff; border: 1px solid var(--border);
  border-radius: var(--radius); box-shadow: var(--shadow-lg);
  min-width: 200px; padding: 8px 0; z-index: 100;
  padding-top: 12px;
}
.nav-dropdown:hover .nav-dropdown-menu { display: block; }
.nav-dropdown-menu a {
  display: block; padding: 10px 20px;
  font-size: 14px; color: var(--text-dim);
  transition: background .1s, color .1s;
}
.nav-dropdown-menu a:hover { background: var(--primary-soft); color: var(--primary); }
.menu-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  padding: 1px 6px;
  border-radius: 4px;
  vertical-align: middle;
  margin-left: 2px;
  letter-spacing: 0.02em;
}
.menu-tag { background: rgb(59, 130, 246); color: #fff; }

/* ---- Hero (行业页面) ---- */
.industry-hero {
  padding: 96px 0 80px;
  background: linear-gradient(180deg, var(--bg-alt) 0%, var(--bg) 100%);
  text-align: center;
}
.industry-hero .container { max-width: 800px; }
.industry-hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--primary-soft); color: var(--primary);
  font-size: 13px; font-weight: 600;
  padding: 6px 16px; border-radius: 20px;
  margin-bottom: 24px;
}
.industry-hero h1 {
  font-size: 48px; font-weight: 800;
  letter-spacing: -0.03em; line-height: 1.15;
  color: var(--text-strong);
  margin-bottom: 16px;
}
.industry-hero p {
  font-size: 18px; color: var(--text-dim);
  line-height: 1.6; max-width: 600px; margin: 0 auto 32px;
}
.industry-hero-partners {
  display: flex; align-items: center; justify-content: center;
  gap: 24px; margin-top: 24px; font-size: 14px; color: var(--text-muted);
}
.industry-hero-partners span { font-weight: 600; color: var(--text-dim); }

/* ---- Section 通用 ---- */
.section { padding: 80px 0; }
.section-alt { background: var(--bg-alt); }
.section-head { text-align: center; margin-bottom: 56px; }
.section-eyebrow {
  font-size: 12px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.08em; color: var(--primary); margin-bottom: 12px;
}
.section-name {
  font-size: 36px; font-weight: 800; letter-spacing: -0.02em;
  color: var(--text-strong); margin-bottom: 12px;
}
.section-tagline {
  font-size: 16px; color: var(--text-dim);
  max-width: 640px; margin: 0 auto; line-height: 1.6;
}

/* ---- 能力卡片网格 ---- */
.cap-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.cap-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 32px;
  transition: box-shadow .2s, border-color .2s;
}
.cap-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-border);
}
.cap-card-icon {
  width: 48px; height: 48px;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--primary-soft); color: var(--primary);
  border-radius: 12px; font-size: 22px; margin-bottom: 16px;
}
.cap-card h3 {
  font-size: 18px; font-weight: 700; margin-bottom: 8px;
  color: var(--text-strong);
}
.cap-card p { font-size: 14px; color: var(--text-dim); line-height: 1.6; }

/* ---- 架构图 ---- */
.arch-diagram {
  max-width: 800px; margin: 0 auto;
  border: 1px solid var(--border); border-radius: var(--radius-lg);
  overflow: hidden;
}
.arch-layer {
  padding: 24px 32px; border-bottom: 1px solid var(--border);
}
.arch-layer:last-child { border-bottom: none; }
.arch-layer-label {
  font-size: 11px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.06em; color: var(--primary);
  margin-bottom: 12px;
}
.arch-layer-title {
  font-size: 16px; font-weight: 700; margin-bottom: 12px;
  color: var(--text-strong);
}
.arch-pills { display: flex; flex-wrap: wrap; gap: 8px; }
.arch-pill {
  font-size: 13px; padding: 6px 14px;
  background: var(--primary-soft); color: var(--primary);
  border-radius: 6px; font-weight: 500;
}
.arch-bridge {
  text-align: center; padding: 8px;
  font-size: 12px; color: var(--text-muted);
  background: var(--bg-alt);
}

/* ---- 安全体系 ---- */
.security-grid {
  display: grid; grid-template-columns: repeat(5, 1fr);
  gap: 1px; background: var(--border);
  border: 1px solid var(--border); border-radius: var(--radius-lg);
  overflow: hidden;
}
.security-cell {
  background: var(--surface); padding: 24px 20px; text-align: center;
}
.security-cell h4 {
  font-size: 14px; font-weight: 700; color: var(--text-strong); margin-bottom: 8px;
}
.security-cell p { font-size: 12px; color: var(--text-muted); margin-bottom: 12px; }
.security-cell ul { list-style: none; text-align: left; }
.security-cell li {
  font-size: 13px; color: var(--text-dim);
  padding: 4px 0; padding-left: 16px;
  position: relative;
}
.security-cell li::before {
  content: '·'; position: absolute; left: 0;
  color: var(--primary); font-weight: 700;
}

/* ---- 应用场景 ---- */
.scene-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.scene-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 28px;
  transition: box-shadow .2s;
}
.scene-card:hover { box-shadow: var(--shadow-md); }
.scene-card h4 {
  font-size: 16px; font-weight: 700; color: var(--text-strong);
  margin-bottom: 8px;
}
.scene-card p { font-size: 14px; color: var(--text-dim); line-height: 1.6; }

/* ---- 合作伙伴 ---- */
.partner-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.partner-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 32px; text-align: center;
}
.partner-card h4 {
  font-size: 18px; font-weight: 700; color: var(--text-strong); margin-bottom: 8px;
}
.partner-card p { font-size: 14px; color: var(--text-dim); line-height: 1.6; }
.partner-card a { color: var(--primary); font-size: 13px; }

/* ---- 商业渠道 ---- */
.contact-section {
  background: linear-gradient(135deg, #0a1736 0%, #1e4ed8 100%);
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}
.contact-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
  pointer-events: none;
}
.contact-section-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  max-width: 1100px;
  margin: 0 auto;
}
.contact-info {
  color: #fff;
}
.contact-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.15);
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 24px;
}
.contact-info h2 {
  font-size: 42px;
  font-weight: 700;
  margin: 0 0 12px;
  color: #fff;
}
.contact-subtitle {
  font-size: 18px;
  color: rgba(255,255,255,0.8);
  margin: 0 0 32px;
}
.contact-stats-grid {
  display: flex;
  gap: 40px;
  margin-bottom: 32px;
}
.contact-stat-item {
  display: flex;
  flex-direction: column;
}
.stat-num {
  font-size: 48px;
  font-weight: 700;
  color: #fbbf24;
  line-height: 1;
}
.stat-text {
  font-size: 14px;
  color: rgba(255,255,255,0.7);
  margin-top: 4px;
}
.contact-phone {
  display: flex;
  align-items: center;
  gap: 16px;
  background: rgba(255,255,255,0.1);
  padding: 20px 24px;
  border-radius: 12px;
  margin-bottom: 24px;
}
.phone-icon {
  width: 48px;
  height: 48px;
  background: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.phone-info {
  display: flex;
  flex-direction: column;
}
.phone-label {
  font-size: 13px;
  color: rgba(255,255,255,0.7);
}
.phone-num {
  font-size: 24px;
  font-weight: 700;
  color: #fff;
}
.contact-features {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.feature-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: rgba(255,255,255,0.9);
}
.contact-email {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 40px;
  background: rgba(255,255,255,0.08);
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,0.15);
}
.contact-email .contact-badge {
  margin-bottom: 20px;
}
.contact-email h2 {
  font-size: 36px;
  font-weight: 700;
  color: #fff;
  margin: 0 0 8px;
}
.contact-email .contact-subtitle {
  font-size: 16px;
  color: rgba(255,255,255,0.8);
  margin: 0 0 28px;
}
.contact-email-box {
  background: rgba(255,255,255,0.06);
  border-radius: 12px;
  padding: 20px 32px;
  width: 100%;
}
.contact-email-label {
  font-size: 13px;
  color: rgba(255,255,255,0.6);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.contact-email-address {
  font-size: 20px;
  font-weight: 700;
  color: #fbbf24;
  text-decoration: none;
  transition: color .2s;
  word-break: break-all;
}
.contact-email-address:hover {
  color: #f59e0b;
}
.contact-form-wrapper {
  background: #fff;
  border-radius: 16px;
  padding: 40px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}
.contact-form-header {
  text-align: center;
  margin-bottom: 28px;
}
.contact-form-header h3 {
  font-size: 24px;
  font-weight: 700;
  color: var(--text-strong);
  margin: 0 0 8px;
}
.contact-form-header p {
  font-size: 14px;
  color: var(--text-muted);
  margin: 0;
}
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.form-group {
  width: 100%;
}
.form-group-sms {
  display: flex;
  gap: 12px;
}
.form-group-sms input {
  flex: 1;
}
.contact-form input {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 14px;
  font-family: inherit;
  transition: all .2s;
}
.contact-form input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(30,78,216,0.1);
}
.btn-sms {
  padding: 14px 20px;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--primary);
  cursor: pointer;
  white-space: nowrap;
  font-family: inherit;
  transition: all .2s;
}
.btn-sms:hover {
  background: var(--primary-soft);
  border-color: var(--primary);
}
.btn-submit {
  width: 100%;
  padding: 16px 24px;
  background: linear-gradient(135deg, #1e4ed8 0%, #1d3fb8 100%);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: inherit;
  transition: all .2s;
  margin-top: 8px;
}
.btn-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(30,78,216,0.3);
}

/* 表单提示框 */
.consult-toast {
  position: fixed;
  top: 20px;
  left: 50%;
  transform: translateX(-50%) translateY(-100px);
  background: #fff;
  border-radius: 8px;
  padding: 14px 24px;
  box-shadow: 0 8px 30px rgba(0,0,0,0.15);
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 9999;
  opacity: 0;
  transition: all .3s ease;
  font-size: 14px;
}
.consult-toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}
.consult-toast::before {
  content: '';
  width: 20px;
  height: 20px;
  border-radius: 50%;
  flex-shrink: 0;
}
.consult-toast-success {
  border-left: 4px solid #22c55e;
}
.consult-toast-success::before {
  background: #22c55e;
}
.consult-toast-success::before {
  content: '✓';
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: bold;
}
.consult-toast-error {
  border-left: 4px solid #ef4444;
}
.consult-toast-error::before {
  background: #ef4444;
}
.consult-toast-error::before {
  content: '✕';
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: bold;
}
.consult-toast .toast-message {
  color: #333;
}

/* 表单输入框错误状态 */
.contact-form input.error {
  border-color: #ef4444 !important;
  background: #fef2f2;
}

/* 加载动画 */
.loading-spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255,255,255,0.3);
  border-radius: 50%;
  border-top-color: #fff;
  animation: spin 0.8s linear infinite;
  margin-right: 8px;
}
@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ---- Footer ---- */
.footer {
  background: #050d24; color: rgba(255,255,255,0.7);
  padding: 56px 0 0;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-brand-col { display: flex; flex-direction: column; gap: 16px; }
.footer-col-title { color: #fff; font-size: 14px; font-weight: 600; margin-bottom: 12px; }
.footer-brand-row { display: flex; align-items: center; gap: 12px; padding: 8px 0; }
.footer-brand-logo { height: 32px; width: 80px; flex-shrink: 0; object-fit: contain; }
.footer-brand-info { display: flex; flex-direction: column; gap: 2px; }
.footer-brand-domain { font-size: 13px; color: rgba(255,255,255,0.8); text-decoration: none; font-weight: 500; }
.footer-brand-domain:hover { color: #fff; }
.footer-brand-desc { font-size: 12px; color: rgba(255,255,255,0.4); }
.footer-brand-divider { height: 1px; background: rgba(255,255,255,0.1); margin: 8px 0; }
.footer-cols { display: flex; flex-direction: column; gap: 8px; }
.footer-cols h5 { color: #fff; font-size: 14px; font-weight: 600; margin-bottom: 12px; }
.footer-cols a {
  display: block; font-size: 13px; color: rgba(255,255,255,0.6);
  padding: 4px 0; transition: color .15s; text-decoration: none;
}
.footer-cols a:hover { color: #fff; }
.footer-qrcode-row { display: flex; gap: 16px; margin-top: 12px; }
.footer-qrcode-item { display: flex; flex-direction: column; align-items: center; gap: 6px; }
.footer-qrcode-img { width: 56px; height: 56px; border-radius: 8px; flex-shrink: 0; }
.footer-qrcode-label { font-size: 11px; color: rgba(255,255,255,0.5); text-align: center; }
.footer-contact-item { display: flex; align-items: flex-start; gap: 10px; padding: 4px 0; }
.footer-contact-icon { width: 18px; height: 18px; flex-shrink: 0; color: rgba(255,255,255,0.4); margin-top: 2px; }
.footer-contact-content { display: flex; flex-direction: column; gap: 2px; }
.footer-contact-label { font-size: 11px; color: rgba(255,255,255,0.4); }
.footer-contact-value { font-size: 13px; color: rgba(255,255,255,0.8); }
.footer-contact-value a { color: rgba(255,255,255,0.8); text-decoration: none; }
.footer-contact-value a:hover { color: #fbbf24; }
.footer-bottom {
  padding: 20px 0;
  text-align: center;
}
.footer-copyright {
  font-size: 12px; color: rgba(255,255,255,0.4);
  line-height: 1.8;
}
.footer-copyright a { color: rgba(255,255,255,0.5); text-decoration: none; }
.footer-copyright a:hover { color: rgba(255,255,255,0.8); }
.footer-icp { font-size: 11px; color: rgba(255,255,255,0.3); margin-top: 8px; }

@media (max-width: 900px) {
  .footer-inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { text-align: left; }
}

/* ---- Hamburger button ---- */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 60;
}
.nav-hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform .25s, opacity .25s;
}
.nav-hamburger.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-hamburger.open span:nth-child(2) {
  opacity: 0;
}
.nav-hamburger.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}
.nav-mobile-cta { display: none; }

/* ---- 响应式 ---- */
@media (max-width: 768px) {
  .cap-grid, .scene-grid { grid-template-columns: 1fr; }
  .security-grid { grid-template-columns: 1fr; }
  .partner-grid { grid-template-columns: 1fr; }
  .arch-layer { grid-template-columns: 1fr !important; gap: 8px; }
  .arch-pills { flex-wrap: wrap; }
  .arch-pill { font-size: 12px; padding: 4px 10px; }
  .cap-card { padding: 20px; }
  .cap-card h3 { font-size: 16px; }
  .cap-card p { font-size: 13px; }
  .scene-card { padding: 20px; }
  .partner-card { padding: 20px; }
  table { font-size: 13px; }
  table th, table td { padding: 8px; }
  .industry-hero { padding: 56px 0 48px; }
  .industry-hero h1 { font-size: 28px; }
  .industry-hero p { font-size: 15px; }
  .industry-hero-partners { flex-direction: column; gap: 8px; }
  .section { padding: 56px 0; }
  .section-name { font-size: 24px; }
  .section-tagline { font-size: 14px; }
  .container { padding: 0 20px; }
  .footer-inner { flex-direction: column; gap: 32px; }
  .footer-cols { gap: 24px; flex-direction: column; }
  .nav-hamburger { display: flex !important; }
  .nav-cta { display: none !important; }
  .nav-inner { min-height: 56px; gap: 16px; padding: 12px 16px; }
  .nav-brand-row { width: 100%; }
  .brand-text { margin-left: 0; }
  .brand-title { font-size: 12px; }
  .brand-desc { font-size: 10px; }
  .brand-logo { height: 28px; }
  .nav-links {
    display: none !important;
    position: absolute;
    top: 100%;
    right: 0;
    left: auto;
    width: 280px;
    background: #fff;
    border-top: 1px solid var(--border);
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    z-index: 55;
    padding: 16px 24px 24px;
  }
  .nav-links.open { display: flex !important; flex-direction: column !important; }
  .nav-links.open .nav-dropdown { position: static; }
  .nav-links.open .nav-dropdown-menu { display: flex !important; visibility: visible !important; opacity: 1 !important; }
  .nav-links a {
    font-size: 18px;
    font-weight: 600;
    color: var(--text);
  }
  .nav-links .nav-dropdown-menu {
    display: flex;
    flex-direction: column;
    position: static;
    transform: none;
    box-shadow: none;
    border: none;
    padding: 8px 0;
    min-width: auto;
  }
  .nav-links .nav-dropdown-menu a {
    font-size: 15px;
    font-weight: 500;
    color: var(--text-dim);
    padding: 8px 16px;
  }
  .nav-links .nav-mobile-cta {
    display: flex;
    gap: 16px;
    margin-top: 16px;
    padding-top: 24px;
    border-top: 1px solid var(--border);
  }
}