/* ============================================================
   孟母三迁规划 — 全站样式
   配色：温暖家庭感
   ============================================================ */

:root {
  --primary:    #D4793A;
  --primary-d:  #B5621E;
  --dark:       #2D1F14;
  --bg:         #FDF6EE;
  --bg-warm:    #FFF0E0;
  --accent:     #F5C842;
  --text:       #4A3728;
  --text-light: #7A6255;
  --white:      #FFFFFF;
  --border:     #E8D5C4;
  --shadow:     rgba(45,31,20,.10);
  --radius:     12px;
  --font:       "PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
}

/* ── Reset ── */
*,*::before,*::after { box-sizing:border-box; margin:0; padding:0; }
html { scroll-behavior:smooth; font-size:16px; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.85;
  -webkit-font-smoothing: antialiased;
}
img { display:block; max-width:100%; }
a  { color:inherit; text-decoration:none; }
ul { list-style:none; }

/* ── Typography ── */
h1,h2,h3,h4 { color:var(--dark); font-weight:700; line-height:1.35; }
h1 { font-size:clamp(2rem,5vw,3.2rem); }
h2 { font-size:clamp(1.5rem,3.5vw,2.2rem); }
h3 { font-size:clamp(1.1rem,2.5vw,1.4rem); }
p  { margin-bottom:1rem; }

/* ── Utility ── */
.container { max-width:1140px; margin:0 auto; padding:0 24px; }
.text-center { text-align:center; }
.section { padding:80px 0; }
.section-sm { padding:56px 0; }

.tag {
  display:inline-block;
  background:var(--accent);
  color:var(--dark);
  font-size:.78rem;
  font-weight:700;
  letter-spacing:.06em;
  padding:3px 10px;
  border-radius:20px;
  margin-bottom:14px;
}

/* ── Buttons ── */
.btn {
  display:inline-block;
  padding:13px 30px;
  border-radius:30px;
  font-size:1rem;
  font-weight:600;
  cursor:pointer;
  border:none;
  transition:transform .18s,box-shadow .18s,background .18s;
}
.btn:hover { transform:translateY(-2px); box-shadow:0 6px 20px var(--shadow); }
.btn-primary  { background:var(--primary); color:var(--white); }
.btn-primary:hover { background:var(--primary-d); }
.btn-outline  { background:transparent; color:var(--primary); border:2px solid var(--primary); }
.btn-outline:hover { background:var(--primary); color:var(--white); }
.btn-white    { background:var(--white); color:var(--primary); }
.btn-white:hover { background:var(--accent); color:var(--dark); }

/* ── Nav ── */
.navbar {
  position:fixed; top:0; left:0; right:0; z-index:999;
  background:rgba(253,246,238,.96);
  backdrop-filter:blur(8px);
  border-bottom:1px solid transparent;
  transition:border-color .3s,box-shadow .3s;
  height:64px;
  display:flex; align-items:center;
}
.navbar.scrolled {
  border-color:var(--border);
  box-shadow:0 2px 16px var(--shadow);
}
.navbar .container {
  display:flex; align-items:center; justify-content:space-between;
  width:100%;
}
.nav-logo {
  font-size:1.15rem;
  font-weight:800;
  color:var(--dark);
  white-space:nowrap;
}
.nav-logo span { color:var(--primary); }
.nav-links {
  display:flex; align-items:center; gap:6px;
}
.nav-links a {
  padding:8px 14px;
  border-radius:8px;
  font-size:.92rem;
  font-weight:500;
  color:var(--text);
  transition:background .18s,color .18s;
}
.nav-links a:hover, .nav-links a.active {
  background:var(--bg-warm);
  color:var(--primary);
}
.nav-cta {
  background:var(--primary) !important;
  color:var(--white) !important;
  border-radius:20px !important;
  padding:8px 18px !important;
}
.nav-cta:hover { background:var(--primary-d) !important; }

.nav-burger {
  display:none;
  flex-direction:column;
  gap:5px;
  cursor:pointer;
  padding:8px;
  border:none; background:none;
}
.nav-burger span {
  display:block; width:24px; height:2px;
  background:var(--dark);
  border-radius:2px;
  transition:transform .3s,opacity .3s;
}
.nav-burger.open span:nth-child(1) { transform:translateY(7px) rotate(45deg); }
.nav-burger.open span:nth-child(2) { opacity:0; }
.nav-burger.open span:nth-child(3) { transform:translateY(-7px) rotate(-45deg); }

.nav-mobile {
  display:none;
  flex-direction:column;
  position:fixed; top:64px; left:0; right:0;
  background:var(--bg);
  border-bottom:1px solid var(--border);
  padding:16px 24px 24px;
  z-index:998;
  box-shadow:0 8px 24px var(--shadow);
}
.nav-mobile.open { display:flex; }
.nav-mobile a {
  padding:14px 0;
  border-bottom:1px solid var(--border);
  font-size:1rem;
  font-weight:500;
  color:var(--text);
}
.nav-mobile a:last-child { border:none; }
.nav-mobile .nav-cta {
  margin-top:12px;
  background:var(--primary) !important;
  color:var(--white) !important;
  border-radius:20px !important;
  text-align:center;
  padding:13px !important;
}

/* page-top spacing */
.page-top { padding-top:64px; }

/* ── Hero ── */
.hero {
  min-height:100vh;
  display:flex; align-items:center;
  background: linear-gradient(135deg, #2D1F14 0%, #5C3A1E 55%, #8B5E3C 100%);
  position:relative; overflow:hidden;
  padding:100px 0 80px;
}
.hero::before {
  content:'';
  position:absolute; inset:0;
  background: radial-gradient(circle at 70% 50%, rgba(245,200,66,.12) 0%, transparent 60%),
              radial-gradient(circle at 20% 80%, rgba(212,121,58,.18) 0%, transparent 50%);
}
.hero .container { position:relative; z-index:1; }
.hero-content { max-width:700px; }
.hero-tag { background:var(--accent); color:var(--dark); }
.hero h1 {
  color:var(--white);
  margin-bottom:20px;
  text-shadow:0 2px 12px rgba(0,0,0,.3);
}
.hero h1 em {
  font-style:normal;
  color:var(--accent);
}
.hero-sub {
  color:rgba(255,255,255,.82);
  font-size:1.1rem;
  max-width:560px;
  margin-bottom:32px;
}
.hero-btns { display:flex; flex-wrap:wrap; gap:14px; }
.hero-stats {
  margin-top:56px;
  display:flex; flex-wrap:wrap; gap:32px;
}
.hero-stat { color:rgba(255,255,255,.9); }
.hero-stat strong {
  display:block;
  font-size:2rem;
  font-weight:800;
  color:var(--accent);
  line-height:1.1;
}
.hero-stat span { font-size:.85rem; opacity:.8; }

/* ── Section Headings ── */
.section-head { margin-bottom:48px; }
.section-head .tag { }
.section-head h2 { margin-bottom:12px; }
.section-head p { color:var(--text-light); max-width:560px; margin:0 auto; }

/* ── Service Cards ── */
.services-grid {
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(300px,1fr));
  gap:28px;
}
.service-card {
  background:var(--white);
  border-radius:var(--radius);
  padding:36px 32px;
  border:1px solid var(--border);
  transition:transform .22s,box-shadow .22s;
  position:relative; overflow:hidden;
}
.service-card::after {
  content:'';
  position:absolute; bottom:0; left:0; right:0; height:4px;
  background:var(--primary);
  transform:scaleX(0);
  transition:transform .22s;
  transform-origin:left;
}
.service-card:hover { transform:translateY(-6px); box-shadow:0 16px 48px var(--shadow); }
.service-card:hover::after { transform:scaleX(1); }
.service-icon { font-size:2.4rem; margin-bottom:16px; }
.service-card h3 { margin-bottom:10px; }
.service-card p { color:var(--text-light); font-size:.94rem; margin-bottom:20px; }
.service-link {
  color:var(--primary);
  font-weight:600;
  font-size:.92rem;
  display:inline-flex; align-items:center; gap:4px;
}
.service-link::after { content:'→'; transition:transform .18s; }
.service-link:hover::after { transform:translateX(4px); }

/* ── Stats Bar ── */
.stats-bar {
  background:linear-gradient(135deg, #2D1F14, #5C3A1E);
  color:var(--white);
}
.stats-bar .container {
  display:flex; flex-wrap:wrap; justify-content:center;
  gap:0;
}
.stat-item {
  flex:1; min-width:160px;
  text-align:center;
  padding:44px 24px;
  border-right:1px solid rgba(255,255,255,.12);
}
.stat-item:last-child { border:none; }
.stat-num {
  font-size:clamp(2rem,4vw,3rem);
  font-weight:800;
  color:var(--accent);
  display:block;
  line-height:1;
  margin-bottom:8px;
}
.stat-label { font-size:.88rem; opacity:.8; }

/* ── Founder Strip ── */
.founder-strip {
  background:var(--bg-warm);
  border-top:1px solid var(--border);
  border-bottom:1px solid var(--border);
}
.founder-inner {
  display:flex; align-items:center; gap:48px;
}
.founder-avatar {
  width:120px; height:120px;
  border-radius:50%;
  background:linear-gradient(135deg,var(--primary),var(--accent));
  display:flex; align-items:center; justify-content:center;
  font-size:3rem;
  flex-shrink:0;
  box-shadow:0 8px 24px rgba(212,121,58,.35);
}
.founder-bio h3 { margin-bottom:8px; }
.founder-bio p { color:var(--text-light); font-size:.95rem; margin:0; }
.founder-path {
  display:flex; align-items:center; gap:8px;
  margin:12px 0;
  font-size:.88rem;
  color:var(--text-light);
}
.founder-path .node {
  background:var(--primary);
  color:var(--white);
  padding:2px 10px;
  border-radius:12px;
  font-size:.8rem;
  font-weight:600;
}
.founder-path .arrow { color:var(--border); font-size:1rem; }

/* ── CTA Banner ── */
.cta-banner {
  background:linear-gradient(135deg,var(--primary) 0%,#B5621E 100%);
  color:var(--white);
  text-align:center;
}
.cta-banner h2 { color:var(--white); margin-bottom:12px; }
.cta-banner p { opacity:.9; margin-bottom:28px; font-size:1.05rem; }

/* ── Contact / WeChat ── */
.wechat-card {
  background:var(--white);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:36px;
  text-align:center;
  max-width:360px;
  margin:0 auto;
  box-shadow:0 4px 24px var(--shadow);
}
.wechat-card .wechat-icon {
  font-size:3rem; margin-bottom:12px;
  display:block;
}
.wechat-id {
  font-size:1.3rem;
  font-weight:700;
  color:var(--primary);
  letter-spacing:.04em;
  margin:8px 0 4px;
}
.wechat-card p { color:var(--text-light); font-size:.9rem; }

/* ── Footer ── */
footer {
  background:var(--dark);
  color:rgba(255,255,255,.7);
  padding:56px 0 32px;
}
.footer-grid {
  display:grid;
  grid-template-columns:2fr 1fr 1fr;
  gap:48px;
  margin-bottom:40px;
}
.footer-brand h3 { color:var(--white); margin-bottom:10px; }
.footer-brand h3 span { color:var(--primary); }
.footer-brand p { font-size:.88rem; opacity:.7; max-width:280px; line-height:1.7; }
.footer-col h4 { color:var(--white); margin-bottom:16px; font-size:.95rem; }
.footer-col li { margin-bottom:8px; }
.footer-col a { font-size:.88rem; opacity:.7; transition:opacity .18s; }
.footer-col a:hover { opacity:1; color:var(--accent); }
.footer-bottom {
  border-top:1px solid rgba(255,255,255,.1);
  padding-top:24px;
  text-align:center;
  font-size:.82rem;
  opacity:.5;
}

/* ── Detail Pages — Hero (small) ── */
.page-hero {
  background:linear-gradient(135deg,#2D1F14,#5C3A1E);
  color:var(--white);
  padding:120px 0 72px;
  text-align:center;
}
.page-hero h1 { color:var(--white); margin-bottom:16px; }
.page-hero p { color:rgba(255,255,255,.82); max-width:600px; margin:0 auto; font-size:1.08rem; }

/* ── Process Steps ── */
.steps { counter-reset:step; }
.step-item {
  display:flex; gap:24px;
  margin-bottom:40px;
  align-items:flex-start;
}
.step-num {
  width:48px; height:48px;
  border-radius:50%;
  background:var(--primary);
  color:var(--white);
  font-weight:800; font-size:1.1rem;
  display:flex; align-items:center; justify-content:center;
  flex-shrink:0;
  box-shadow:0 4px 12px rgba(212,121,58,.35);
}
.step-body h3 { margin-bottom:6px; }
.step-body p { color:var(--text-light); margin:0; font-size:.94rem; }

/* ── Visa Cards (hongkong page) ── */
.visa-grid {
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
  gap:24px;
}
.visa-card {
  background:var(--white);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:30px;
  transition:transform .2s,box-shadow .2s;
}
.visa-card:hover { transform:translateY(-4px); box-shadow:0 12px 36px var(--shadow); }
.visa-card .badge {
  display:inline-block;
  background:var(--bg-warm);
  color:var(--primary);
  font-size:.78rem;
  font-weight:700;
  padding:3px 10px;
  border-radius:12px;
  margin-bottom:14px;
}
.visa-card h3 { margin-bottom:8px; }
.visa-card .req { font-size:.88rem; color:var(--text-light); margin-bottom:16px; }
.visa-card ul { margin:0; }
.visa-card li {
  font-size:.9rem;
  padding:6px 0;
  border-bottom:1px solid var(--border);
  color:var(--text);
}
.visa-card li:last-child { border:none; }
.visa-card li::before { content:"✓  "; color:var(--primary); font-weight:700; }

/* ── Highlight Box ── */
.highlight-box {
  background:var(--bg-warm);
  border-left:4px solid var(--primary);
  border-radius:0 var(--radius) var(--radius) 0;
  padding:24px 28px;
  margin:32px 0;
}
.highlight-box p { margin:0; font-size:.95rem; color:var(--text); }

/* ── Turkey Passport Perks ── */
.perks-grid {
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
  gap:20px;
}
.perk-card {
  background:var(--white);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:24px;
  text-align:center;
  transition:transform .2s,box-shadow .2s;
}
.perk-card:hover { transform:translateY(-4px); box-shadow:0 10px 30px var(--shadow); }
.perk-icon { font-size:2rem; margin-bottom:12px; }
.perk-card h4 { font-size:.95rem; margin-bottom:6px; }
.perk-card p  { font-size:.85rem; color:var(--text-light); margin:0; }

/* ── FAQ Accordion ── */
.faq-list { max-width:780px; margin:0 auto; }
.faq-item {
  border:1px solid var(--border);
  border-radius:var(--radius);
  margin-bottom:12px;
  overflow:hidden;
}
.faq-q {
  width:100%; text-align:left;
  background:var(--white);
  border:none; cursor:pointer;
  padding:20px 24px;
  font-size:1rem; font-weight:600;
  color:var(--dark);
  display:flex; justify-content:space-between; align-items:center;
  font-family:var(--font);
  transition:background .18s;
}
.faq-q:hover { background:var(--bg-warm); }
.faq-q .arrow {
  font-size:.85rem;
  color:var(--primary);
  transition:transform .25s;
  flex-shrink:0; margin-left:16px;
}
.faq-item.open .faq-q { background:var(--bg-warm); }
.faq-item.open .faq-q .arrow { transform:rotate(180deg); }
.faq-a {
  background:var(--bg-warm);
  padding:0 24px;
  max-height:0; overflow:hidden;
  transition:max-height .3s ease,padding .3s;
}
.faq-item.open .faq-a {
  max-height:400px;
  padding:16px 24px 20px;
}
.faq-a p { font-size:.94rem; color:var(--text); margin:0; }

/* ── Timeline (about page) ── */
.timeline { position:relative; padding-left:32px; }
.timeline::before {
  content:'';
  position:absolute; left:0; top:8px; bottom:8px; width:2px;
  background:var(--border);
}
.tl-item { position:relative; margin-bottom:40px; }
.tl-dot {
  position:absolute; left:-39px; top:4px;
  width:16px; height:16px;
  border-radius:50%;
  background:var(--primary);
  border:3px solid var(--bg);
  box-shadow:0 0 0 2px var(--primary);
}
.tl-year {
  font-size:.8rem;
  font-weight:700;
  color:var(--primary);
  letter-spacing:.06em;
  margin-bottom:4px;
}
.tl-item h3 { margin-bottom:6px; font-size:1rem; }
.tl-item p { color:var(--text-light); font-size:.91rem; margin:0; }

/* ── Team grid ── */
.team-grid {
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
  gap:24px;
}
.team-card {
  background:var(--white);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:28px 24px;
  text-align:center;
}
.team-avatar {
  width:72px; height:72px;
  border-radius:50%;
  background:linear-gradient(135deg,var(--primary),var(--accent));
  display:flex; align-items:center; justify-content:center;
  font-size:1.8rem;
  margin:0 auto 16px;
}
.team-card h4 { margin-bottom:4px; }
.team-card .role { font-size:.82rem; color:var(--primary); font-weight:600; margin-bottom:8px; }
.team-card p { font-size:.86rem; color:var(--text-light); margin:0; }

/* ── Two-col layout ── */
.two-col {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:64px;
  align-items:center;
}
.two-col .img-placeholder {
  aspect-ratio:4/3;
  border-radius:var(--radius);
  background:linear-gradient(135deg,var(--bg-warm),#e8d0b8);
  display:flex; align-items:center; justify-content:center;
  font-size:4rem;
  color:var(--primary);
  border:1px solid var(--border);
}

/* ── Responsive ── */
@media(max-width:1024px){
  .footer-grid { grid-template-columns:1fr 1fr; }
  .two-col { gap:40px; }
}
@media(max-width:768px){
  .section { padding:56px 0; }
  .nav-links { display:none; }
  .nav-burger { display:flex; }
  .hero { min-height:auto; padding:80px 0 60px; }
  .hero-stats { gap:20px; }
  .stat-item { min-width:130px; padding:32px 16px; }
  .founder-inner { flex-direction:column; text-align:center; gap:24px; }
  .founder-path { justify-content:center; flex-wrap:wrap; }
  .footer-grid { grid-template-columns:1fr; gap:32px; }
  .two-col { grid-template-columns:1fr; }
  .two-col .img-placeholder { display:none; }
  .steps .step-item { flex-direction:column; }
}
@media(max-width:480px){
  .container { padding:0 16px; }
  .hero h1 { font-size:1.9rem; }
  .hero-btns { flex-direction:column; }
  .stats-bar .container { flex-direction:column; }
  .stat-item { border-right:none; border-bottom:1px solid rgba(255,255,255,.12); padding:28px 16px; }
}
EOFcat > js/main.js << 'EOF'
/* 孟母三迁规划 — 全站 JS (纯原生，无依赖) */

(function () {
  'use strict';

  /* ── Navbar scroll effect ── */
  const navbar = document.querySelector('.navbar');
  if (navbar) {
    window.addEventListener('scroll', () => {
      navbar.classList.toggle('scrolled', window.scrollY > 20);
    }, { passive: true });
  }

  /* ── Mobile burger menu ── */
  const burger   = document.querySelector('.nav-burger');
  const mobileNav = document.querySelector('.nav-mobile');
  if (burger && mobileNav) {
    burger.addEventListener('click', () => {
      const open = burger.classList.toggle('open');
      mobileNav.classList.toggle('open', open);
      document.body.style.overflow = open ? 'hidden' : '';
    });
    // close on link click
    mobileNav.querySelectorAll('a').forEach(a => {
      a.addEventListener('click', () => {
        burger.classList.remove('open');
        mobileNav.classList.remove('open');
        document.body.style.overflow = '';
      });
    });
  }

  /* ── Active nav link ── */
  (function markActive() {
    const path = location.pathname.replace(/\/$/, '') || '/index.html';
    document.querySelectorAll('.nav-links a, .nav-mobile a').forEach(a => {
      const href = a.getAttribute('href') || '';
      if (path.endsWith(href) || (path === '/' && href === 'index.html')) {
        a.classList.add('active');
      }
    });
  })();

  /* ── Counter animation ── */
  function animateCounter(el) {
    const target = parseFloat(el.dataset.target);
    const suffix = el.dataset.suffix || '';
    const duration = 1800;
    const start = performance.now();

    function step(now) {
      const progress = Math.min((now - start) / duration, 1);
      const ease = 1 - Math.pow(1 - progress, 3); // cubic ease-out
      const value = target * ease;
      el.textContent = (Number.isInteger(target) ? Math.round(value) : value.toFixed(1)) + suffix;
      if (progress < 1) requestAnimationFrame(step);
    }
    requestAnimationFrame(step);
  }

  const counterEls = document.querySelectorAll('[data-target]');
  if (counterEls.length) {
    const io = new IntersectionObserver(entries => {
      entries.forEach(e => {
        if (e.isIntersecting) {
          animateCounter(e.target);
          io.unobserve(e.target);
        }
      });
    }, { threshold: 0.5 });
    counterEls.forEach(el => io.observe(el));
  }

  /* ── FAQ accordion ── */
  document.querySelectorAll('.faq-item').forEach(item => {
    const btn = item.querySelector('.faq-q');
    if (!btn) return;
    btn.addEventListener('click', () => {
      const isOpen = item.classList.contains('open');
      // close all
      document.querySelectorAll('.faq-item.open').forEach(o => o.classList.remove('open'));
      if (!isOpen) item.classList.add('open');
    });
  });

  /* ── Smooth reveal on scroll ── */
  const revealEls = document.querySelectorAll('.service-card, .visa-card, .perk-card, .tl-item, .step-item, .team-card');
  if (revealEls.length) {
    revealEls.forEach(el => {
      el.style.opacity = '0';
      el.style.transform = 'translateY(24px)';
      el.style.transition = 'opacity .5s ease, transform .5s ease';
    });
    const revealIO = new IntersectionObserver(entries => {
      entries.forEach(e => {
        if (e.isIntersecting) {
          e.target.style.opacity = '1';
          e.target.style.transform = 'translateY(0)';
          revealIO.unobserve(e.target);
        }
      });
    }, { threshold: 0.12 });
    revealEls.forEach(el => revealIO.observe(el));
  }

})();