/* ========================================
   IP Global - 国际专利申请 | Apple 极简风格
   ======================================== */

/* ---------- Reset & Base ---------- */
*,*::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:-apple-system,BlinkMacSystemFont,"SF Pro Text","SF Pro Display","Helvetica Neue","PingFang SC","Microsoft YaHei",sans-serif;
  color:#1d1d1f;background:#fff;line-height:1.6;overflow-x:hidden;
  font-weight:400;letter-spacing:-0.01em
}
a{text-decoration:none;color:inherit}
ul{list-style:none}
img{max-width:100%;display:block}
.container{max-width:1200px;margin:0 auto;padding:0 24px}

/* ---------- Design Tokens ---------- */
:root{
  --text-primary:#1d1d1f;
  --text-secondary:#6e6e73;
  --text-tertiary:#86868b;
  --bg-light:#f5f5f7;
  --bg-white:#ffffff;
  --border-color:#d2d2d7;
  --border-light:#e8e8ed;
  --accent:#0071e3;
  --accent-hover:#0077ed;
  --shadow-sm:0 1px 3px rgba(0,0,0,.04);
  --shadow:0 4px 24px rgba(0,0,0,.06);
  --shadow-lg:0 12px 40px rgba(0,0,0,.08);
  --radius-sm:12px;
  --radius:20px;
  --radius-lg:24px;
  --radius-full:9999px;
  --transition:all .35s cubic-bezier(.4,0,.2,1);
}

/* ---------- Header / Nav ---------- */
.header{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  background:rgba(255,255,255,.72);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
  border-bottom:1px solid rgba(0,0,0,.08);transition:var(--transition)
}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;
  height:52px
}
.logo{display:flex;align-items:center;gap:8px;font-size:20px;font-weight:600;color:var(--text-primary);letter-spacing:-0.02em}
.logo-icon{
  width:34px;height:34px;background:var(--text-primary);
  border-radius:8px;display:flex;align-items:center;justify-content:center;
  font-size:14px;color:#fff;font-weight:700
}
.logo span{color:var(--text-secondary);font-weight:400}
.nav{display:flex;gap:32px}
.nav a{
  color:var(--text-secondary);font-size:13px;font-weight:400;
  transition:var(--transition);letter-spacing:-0.01em
}
.nav a:hover,.nav a.active{color:var(--text-primary)}
.header-cta{
  background:var(--accent);color:#fff;padding:8px 20px;
  border-radius:var(--radius-full);font-weight:500;font-size:13px;transition:var(--transition)
}
.header-cta:hover{background:var(--accent-hover)}
.menu-toggle{display:none;font-size:22px;color:var(--text-primary);background:none;border:none;cursor:pointer}

/* ---------- Hero ---------- */
.hero{
  position:relative;min-height:100vh;display:flex;align-items:center;
  background:#fff;overflow:hidden;padding-top:52px
}
.hero-content{position:relative;z-index:1;max-width:720px}
.hero-badge{
  display:inline-block;color:var(--accent);font-size:14px;font-weight:500;
  margin-bottom:20px;letter-spacing:-0.01em
}
.hero h1{font-size:4rem;font-weight:700;color:var(--text-primary);line-height:1.08;margin-bottom:24px;letter-spacing:-0.03em}
.hero h1 em{color:var(--text-secondary);font-style:normal;font-weight:400}
.hero p{font-size:1.2rem;color:var(--text-secondary);margin-bottom:36px;max-width:540px;line-height:1.6}
.hero-buttons{display:flex;gap:16px;flex-wrap:wrap}
.btn-primary{
  background:var(--accent);color:#fff;padding:14px 32px;border-radius:var(--radius-full);
  font-weight:500;font-size:15px;border:none;cursor:pointer;
  transition:var(--transition);display:inline-block;letter-spacing:-0.01em;
  -webkit-appearance:none;appearance:none;font-family:inherit
}
.btn-primary:hover{background:var(--accent-hover)}
.btn-outline{
  background:transparent;color:var(--accent);padding:14px 32px;border-radius:var(--radius-full);
  font-weight:500;font-size:15px;border:1.5px solid var(--accent);
  cursor:pointer;transition:var(--transition);display:inline-block
}
.btn-outline:hover{background:rgba(0,113,227,.04)}
.hero-stats{
  display:flex;gap:40px;margin-top:56px;flex-wrap:wrap
}
.hero-stat h3{font-size:2.2rem;font-weight:700;color:var(--text-primary);letter-spacing:-0.03em}
.hero-stat p{font-size:13px;color:var(--text-tertiary);margin:4px 0 0}
.hero-visual{
  position:absolute;right:-80px;top:52%;transform:translateY(-50%);
  width:700px;height:560px;pointer-events:none;z-index:0;
  opacity:.04
}
.hero-visual svg{width:100%;height:100%}

/* ---------- Section ---------- */
.section{padding:120px 0}
.section-label{
  display:inline-block;color:var(--text-tertiary);font-size:12px;
  font-weight:600;text-transform:uppercase;letter-spacing:2px;
  margin-bottom:12px
}
.section-title{font-size:2.6rem;font-weight:700;color:var(--text-primary);margin-bottom:16px;letter-spacing:-0.03em}
.section-desc{color:var(--text-secondary);font-size:1.1rem;max-width:640px;margin-bottom:56px}
.section-header{text-align:center;margin-bottom:72px}
.section-header .section-desc{margin:0 auto}
.bg-gray{background:var(--bg-light)}

/* ---------- Services Grid ---------- */
.services-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:20px
}
.service-card{
  background:var(--bg-white);border:1px solid var(--border-light);
  border-radius:var(--radius);padding:44px 36px 40px;transition:var(--transition);
  cursor:default
}
.service-card:hover{
  transform:translateY(-4px);
  box-shadow:var(--shadow-lg)
}
.service-icon{
  width:52px;height:52px;background:var(--bg-light);
  border-radius:14px;display:flex;align-items:center;justify-content:center;
  font-size:13px;font-weight:700;margin-bottom:22px;color:var(--text-primary);
  letter-spacing:-0.02em
}
.service-icon.pct{background:rgba(37,99,235,.1);color:#2563eb}
.service-icon.us{background:rgba(220,38,38,.1);color:#dc2626}
.service-icon.eu{background:rgba(124,58,237,.1);color:#7c3aed}
.service-icon.jp{background:rgba(234,88,12,.1);color:#ea580c}
.service-icon.sea{background:rgba(5,150,105,.1);color:#059669}
.service-icon.pt{background:rgba(190,18,60,.1);color:#be123c}
.service-card h4{font-size:1.2rem;font-weight:600;margin-bottom:10px;color:var(--text-primary);letter-spacing:-0.02em}
.service-card p{color:var(--text-secondary);font-size:14px;line-height:1.75;font-weight:400}

/* ---------- Countries ---------- */
.countries-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:16px
}
.country-card{
  background:var(--bg-white);border-radius:var(--radius);
  padding:36px 20px;text-align:center;transition:var(--transition);
  border:1px solid var(--border-light);cursor:default
}
.country-card:hover{
  box-shadow:var(--shadow);transform:translateY(-3px)
}
.country-flag{
  display:inline-block;padding:6px 12px;margin-bottom:14px;
  background:var(--bg-gray);border-radius:6px;
  font-size:13px;font-weight:600;color:var(--text-primary);
  letter-spacing:.04em;text-transform:uppercase
}
.region-flag-big{
  width:64px;height:64px;border-radius:16px;background:#f2f2f7;
  display:flex;align-items:center;justify-content:center;
  font-size:14px;font-weight:700;color:var(--accent);
  letter-spacing:.06em;flex-shrink:0
}
.country-card h5{font-size:1rem;font-weight:600;color:var(--text-primary);margin-bottom:4px}
.country-card span{font-size:13px;color:var(--text-tertiary);font-weight:400}

/* ---------- Process ---------- */
.process-flow{display:flex;gap:48px;align-items:flex-start;justify-content:center;flex-wrap:wrap}
.process-step{flex:1;min-width:180px;max-width:220px;text-align:center;position:relative}
.process-step::after{
  content:'';position:absolute;top:24px;right:-36px;
  width:48px;height:1px;background:var(--border-color)
}
.process-step:last-child::after{display:none}
.process-num{
  width:48px;height:48px;margin:0 auto 18px;
  background:var(--text-primary);color:#fff;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-size:18px;font-weight:600;letter-spacing:-0.02em
}
.process-step h4{font-size:1.05rem;font-weight:600;color:var(--text-primary);margin-bottom:8px;letter-spacing:-0.02em}
.process-step p{font-size:13.5px;color:var(--text-secondary);line-height:1.65}

/* ---------- CTA Banner ---------- */
.cta-banner{
  background:var(--bg-light);border-radius:var(--radius-lg);
  padding:80px 60px;text-align:center;position:relative;overflow:hidden
}
.cta-banner>*{position:relative;z-index:1}
.cta-banner h2{font-size:2.2rem;font-weight:700;color:var(--text-primary);margin-bottom:14px;letter-spacing:-0.03em}
.cta-banner p{color:var(--text-secondary);font-size:1.1rem;margin-bottom:32px}
.cta-banner .btn-primary{font-size:15px;padding:16px 40px}

/* ---------- Testimonials ---------- */
.testimonial-grid{
  display:grid;grid-template-columns:repeat(2,1fr);gap:20px
}
.testimonial-card{
  background:var(--bg-white);border:1px solid var(--border-light);
  border-radius:var(--radius);padding:36px;transition:var(--transition)
}
.testimonial-card:hover{box-shadow:var(--shadow)}
.testimonial-text{font-size:14.5px;color:var(--text-primary);line-height:1.8;margin-bottom:22px;font-weight:400}
.testimonial-author{display:flex;align-items:center;gap:12px}
.testimonial-avatar{
  width:40px;height:40px;border-radius:50%;
  background:var(--bg-light);color:var(--text-primary);
  display:flex;align-items:center;justify-content:center;
  font-weight:600;font-size:14px
}
.testimonial-info h5{font-size:14px;font-weight:600;color:var(--text-primary)}
.testimonial-info span{font-size:12px;color:var(--text-tertiary);font-weight:400}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.contact-info h3{font-size:1.6rem;font-weight:700;color:var(--text-primary);margin-bottom:14px;letter-spacing:-0.02em}
.contact-info>p{color:var(--text-secondary);margin-bottom:36px;line-height:1.8;font-size:15px}
.contact-item{display:flex;gap:14px;margin-bottom:22px}
.contact-item-icon{
  width:44px;height:44px;background:var(--bg-light);
  border-radius:12px;display:flex;align-items:center;justify-content:center;
  font-size:18px;flex-shrink:0
}
.contact-item h5{font-size:13px;font-weight:600;color:var(--text-primary);margin-bottom:2px}
.contact-item span{font-size:13px;color:var(--text-tertiary);font-weight:400}

/* Contact Form */
.contact-form{
  background:var(--bg-white);border:1px solid var(--border-light);
  border-radius:var(--radius-lg);padding:0;
  box-shadow:0 8px 48px rgba(0,0,0,.07);overflow:hidden
}
.form-header{
  background:var(--text-primary);padding:14px 36px;
  display:flex;align-items:center;gap:14px
}
.form-header h4{
  font-size:1.05rem;font-weight:600;color:#fff;
  letter-spacing:-0.02em;margin-bottom:0
}
.form-header p{font-size:12.5px;color:rgba(255,255,255,.55);font-weight:400}
.form-body{padding:28px 36px}
.form-step-label{
  display:flex;align-items:center;gap:7px;
  font-size:10.5px;font-weight:600;text-transform:uppercase;
  letter-spacing:1.5px;color:var(--text-tertiary);
  margin-bottom:16px;margin-top:24px
}
.form-step-label:first-child{margin-top:0}
.form-step-label::before{
  content:'';display:block;width:16px;height:1px;background:var(--border-color)
}
.form-step-label::after{
  content:'';display:block;flex:1;height:1px;background:var(--border-color)
}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-group{margin-bottom:14px}
.form-group label{
  display:flex;align-items:center;gap:4px;
  font-size:13px;font-weight:500;color:var(--text-secondary);
  margin-bottom:6px
}
.form-group label .req{color:var(--accent);font-size:10px;line-height:1}
.form-group input,
.form-group textarea{
  width:100%;padding:12px 14px;
  border:1.5px solid var(--border-light);
  border-radius:11px;font-size:15px;font-family:inherit;
  transition:border-color .25s,box-shadow .25s,background .25s;
  background:var(--bg-light);color:var(--text-primary);outline:none;
  font-weight:400;-webkit-appearance:none;appearance:none
}
.form-group input::placeholder,
.form-group textarea::placeholder{color:var(--text-tertiary)}
.form-group input:hover,
.form-group textarea:hover{background:var(--bg-white);border-color:var(--border-color)}
.form-group input:focus,
.form-group textarea:focus{
  background:var(--bg-white);
  border-color:var(--accent);
  box-shadow:0 0 0 3px rgba(0,113,227,.10)
}
.form-group textarea{resize:vertical;min-height:100px;line-height:1.65}
.form-select-wrapper{position:relative}
.form-select-wrapper select{
  width:100%;padding:10px 36px 10px 12px;
  border:1.5px solid var(--border-light);
  border-radius:9px;font-size:13px;font-family:inherit;
  transition:border-color .25s,box-shadow .25s,background .25s;
  background:var(--bg-light);color:var(--text-primary);outline:none;
  font-weight:400;-webkit-appearance:none;appearance:none;cursor:pointer
}
.form-select-wrapper::after{
  content:'';position:absolute;right:14px;top:50%;
  transform:translateY(-50%);
  width:0;height:0;pointer-events:none;
  border-left:3px solid transparent;border-right:3px solid transparent;
  border-top:4px solid var(--text-tertiary)
}
.form-select-wrapper select:focus{
  background:var(--bg-white);border-color:var(--accent);
  box-shadow:0 0 0 3px rgba(0,113,227,.10)
}
.form-footer{
  padding:0 36px 28px;
  display:flex;flex-direction:column;gap:14px
}
.form-submit-btn{
  width:100%;padding:14px 22px;
  background:linear-gradient(135deg,#0071e3 0%,#0060c8 100%);color:#fff;
  border:none;border-radius:9999px;
  font-size:15px;font-weight:600;font-family:inherit;
  cursor:pointer;letter-spacing:.02em;
  -webkit-appearance:none;appearance:none;
  position:relative;overflow:hidden;
  transition:all .35s cubic-bezier(.25,.1,.25,1);
  box-shadow:0 2px 12px rgba(0,113,227,.18),0 0 0 0 rgba(0,113,227,0)
}
.form-submit-btn::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(135deg,rgba(255,255,255,0) 0%,rgba(255,255,255,.12) 100%);
  opacity:0;transition:opacity .35s ease
}
.form-submit-btn:hover{
  transform:translateY(-2px);
  box-shadow:0 8px 28px rgba(0,113,227,.32),0 0 0 6px rgba(0,113,227,.06);
  background:linear-gradient(135deg,#0077ed 0%,#005bb8 100%)
}
.form-submit-btn:hover::after{opacity:1}
.form-submit-btn:active{
  transform:translateY(0) scale(.98);
  box-shadow:0 2px 8px rgba(0,113,227,.18);
  transition:all .1s ease
}
.form-privacy{
  text-align:center;font-size:12px;color:var(--text-tertiary);line-height:1.7
}
.form-privacy a{color:var(--accent)}
.form-privacy a:hover{text-decoration:underline}
.form-trust{
  display:flex;gap:18px;justify-content:center;flex-wrap:wrap;
  padding:16px 36px 24px;border-top:1px solid var(--border-light)
}
.form-trust-item{
  display:flex;align-items:center;gap:5px;
  font-size:12.5px;color:var(--text-tertiary)
}

/* Responsive contact */
@media(max-width:1024px){
  .contact-grid{grid-template-columns:1fr;gap:40px}
}
@media(max-width:768px){
  .form-header{padding:14px 24px}
  .form-body{padding:28px 24px}
  .form-footer{padding:0 24px 28px}
  .form-trust{padding:16px 24px 24px}
  .form-row{grid-template-columns:1fr}
}
.form-submit{width:100%}

/* ===== Logo Marquee Section ===== */
.logo-marquee-section{
  padding:80px 0;
  overflow:hidden;
  background:var(--bg-white);
  border-top:1px solid var(--border-light)
}
.logo-marquee-header{
  text-align:center;margin-bottom:48px
}
.logo-marquee-header .section-label{
  display:inline-block;
  font-size:12px;font-weight:600;text-transform:uppercase;
  letter-spacing:2px;color:var(--accent);
  background:rgba(0,113,227,.08);padding:6px 16px;border-radius:20px
}
.logo-marquee-header h2{
  font-size:2rem;font-weight:600;color:var(--text-primary);
  margin-top:16px;letter-spacing:-0.02em
}
.logo-marquee-header p{
  font-size:16px;color:var(--text-secondary);margin-top:8px
}

.marquee-row{
  display:flex;overflow:hidden;
  margin-bottom:24px;position:relative
}
.marquee-row:last-child{margin-bottom:0}

.marquee-track{
  display:flex;align-items:center;gap:48px;
  flex-shrink:0;
  animation:marquee-left 120s linear infinite
}
.marquee-row.reverse .marquee-track{
  animation:marquee-right 110s linear infinite
}

.marquee-track:hover{animation-play-state:paused}

.logo-item{
  flex-shrink:0;
  display:flex;align-items:center;justify-content:center;
  height:128px;width:320px;
  background:#f5f5f7;border-radius:16px;
  padding:20px 32px;
  transition:all .35s ease
}
.logo-item:hover{
  transform:translateY(-2px);
  box-shadow:0 8px 24px rgba(0,0,0,.08);
  background:#fff
}
.logo-item img{
  max-height:88px;max-width:100%;width:auto;
  object-fit:contain;display:block
}

@keyframes marquee-left{
  0%{transform:translateX(0)}
  100%{transform:translateX(-50%)}
}
@keyframes marquee-right{
  0%{transform:translateX(-50%)}
  100%{transform:translateX(0)}
}

/* Responsive */
@media(max-width:768px){
  .logo-marquee-section{padding:56px 0}
  .logo-marquee-header h2{font-size:1.5rem}
  .logo-item{height:80px;width:180px;padding:10px 18px}
  .logo-item img{max-height:52px}
  .marquee-track{gap:28px}
}


/* ---------- Footer ---------- */
.footer{
  background:var(--bg-light);color:var(--text-secondary);padding:60px 0 0
}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:48px}
.footer h5{color:var(--text-primary);font-size:13px;font-weight:600;margin-bottom:16px}
.footer p,.footer li{font-size:13px;line-height:2;margin:0;font-weight:400}
.footer li a{transition:var(--transition)}
.footer li a:hover{color:var(--text-primary)}
.footer-bottom{
  border-top:1px solid var(--border-color);padding:20px 0;
  display:flex;justify-content:space-between;align-items:center;
  font-size:12px;flex-wrap:wrap;gap:12px;color:var(--text-tertiary)
}

/* ---------- Page Banner ---------- */
.page-banner{
  background:var(--bg-light);padding:120px 0 64px;
  text-align:center
}
.page-banner h1{font-size:2.8rem;font-weight:700;color:var(--text-primary);letter-spacing:-0.03em}
.page-banner p{color:var(--text-secondary);margin-top:10px;font-size:15px}
.breadcrumb{color:var(--text-tertiary);font-size:13px;margin-top:12px}
.breadcrumb a{color:var(--accent)}.breadcrumb a:hover{color:var(--accent-hover)}
.breadcrumb span{color:var(--text-tertiary)}

/* ---------- News List ---------- */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.news-card{
  background:var(--bg-white);border:1px solid var(--border-light);border-radius:var(--radius);
  overflow:hidden;transition:var(--transition)
}
.news-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.news-card-thumb{
  height:200px;background:var(--bg-light);display:flex;align-items:center;
  justify-content:center;overflow:hidden
}
.news-card-thumb img{
  width:100%;height:100%;object-fit:cover;display:block;transition:transform .4s ease
}
.news-card:hover .news-card-thumb img{transform:scale(1.04)}
.news-card-label{
  width:56px;height:56px;border-radius:14px;background:var(--accent);color:#fff;
  font-size:18px;font-weight:700;display:flex;align-items:center;justify-content:center;
  letter-spacing:-0.02em
}
.news-card-label.small{width:44px;height:44px;font-size:14px;border-radius:10px}
.news-card-label.pct{background:#2563eb}
.news-card-label.us{background:#dc2626}
.news-card-label.eu{background:#7c3aed}
.news-card-label.jp{background:#ea580c}
.news-card-label.sea{background:#059669}
.news-card-label.report{background:#0891b2}
.news-card-label.law{background:#be123c}
.news-card-body{padding:28px 24px}
.news-meta{display:flex;gap:16px;font-size:12px;color:var(--text-tertiary);margin-bottom:10px;font-weight:400}
.news-card h4{font-size:1.05rem;font-weight:600;color:var(--text-primary);margin-bottom:10px;line-height:1.45;letter-spacing:-0.02em}
.news-card p{font-size:13.5px;color:var(--text-secondary);line-height:1.7}
.news-card a{color:var(--accent);font-weight:500;font-size:13px;display:inline-block;margin-top:14px}
.news-card a:hover{text-decoration:underline}

/* Insight Category Filter */
.insight-categories{
  display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin-bottom:52px
}
.insight-categories a{
  padding:10px 22px;border-radius:var(--radius-full);font-size:13px;font-weight:500;
  color:var(--text-secondary);border:1px solid var(--border-light);transition:var(--transition);
  background:var(--bg-white)
}
.insight-categories a:hover,.insight-categories a.active{
  color:var(--accent);border-color:var(--accent);background:rgba(0,113,227,.04)
}

/* Insight Featured Card */
.insight-featured{
  display:grid;grid-template-columns:1fr 1fr;border-radius:var(--radius);
  overflow:hidden;border:1px solid var(--border-light);background:var(--bg-white);
  transition:var(--transition);margin-bottom:40px
}
.insight-featured:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px)}
.insight-featured-img{
  background:var(--bg-light);display:flex;align-items:center;justify-content:center;
  min-height:320px
}
.insight-featured-img img{
  width:100%;height:100%;object-fit:cover;display:block
}
.insight-featured-body{
  padding:40px;display:flex;flex-direction:column;justify-content:center
}
.insight-featured-body .insight-tag{
  display:inline-block;padding:4px 12px;border-radius:6px;font-size:11px;font-weight:600;
  color:var(--accent);background:rgba(0,113,227,.08);margin-bottom:16px;align-self:flex-start
}
.insight-featured-body h3{
  font-size:1.5rem;font-weight:700;color:var(--text-primary);line-height:1.35;
  margin-bottom:12px;letter-spacing:-0.03em
}
.insight-featured-body p{
  font-size:14.5px;color:var(--text-secondary);line-height:1.75;margin-bottom:18px
}
.insight-featured-body .insight-date{
  font-size:12px;color:var(--text-tertiary);margin-bottom:6px
}

/* Article Meta (content page) */
.article-meta{
  display:flex;gap:20px;align-items:center;flex-wrap:wrap;margin-bottom:32px
}
.article-meta-item{
  font-size:13px;color:var(--text-tertiary);display:flex;align-items:center;gap:6px
}
.article-meta-item strong{color:var(--text-primary);font-weight:600}
.article-featured-img{
  width:100%;max-width:800px;margin:0 auto 40px;border-radius:var(--radius);
  overflow:hidden;display:block
}
.article-featured-img img{width:100%;height:auto;display:block}

/* Related Articles */
.related-section{margin-top:80px}
.related-title{
  font-size:1.3rem;font-weight:700;color:var(--text-primary);
  margin-bottom:28px;text-align:center;letter-spacing:-0.02em
}

/* ---------- Article ---------- */
.article-content{max-width:800px;margin:0 auto}
.article-content h2{font-size:1.6rem;font-weight:700;color:var(--text-primary);margin:44px 0 14px;letter-spacing:-0.02em}
.article-content h3{font-size:1.25rem;font-weight:600;color:var(--text-primary);margin:32px 0 12px;letter-spacing:-0.02em}
.article-content p{font-size:16px;color:var(--text-primary);line-height:1.85;margin-bottom:18px;font-weight:400}
.article-content ul,.article-content ol{padding-left:22px;margin-bottom:18px}
.article-content li{font-size:15px;color:var(--text-primary);line-height:1.75;margin-bottom:8px;font-weight:400}
.article-content img{border-radius:var(--radius);margin:24px 0}
blockquote{
  border-left:3px solid var(--accent);background:rgba(0,113,227,.04);
  padding:18px 24px;border-radius:0 12px 12px 0;margin:24px 0;
  font-size:15px;color:var(--text-secondary);font-weight:400
}

/* ---------- Pagination ---------- */
.pagination{display:flex;justify-content:center;gap:8px;margin-top:48px}
.pagination a,.pagination span{
  display:inline-flex;align-items:center;justify-content:center;
  width:36px;height:36px;border-radius:8px;font-size:14px;font-weight:500;
  color:var(--text-secondary);border:1px solid var(--border-light);transition:var(--transition)
}
.pagination a:hover{border-color:var(--accent);color:var(--accent)}
.pagination .current{background:var(--text-primary);color:#fff;border-color:var(--text-primary)}

/* ---------- Back to top ---------- */
.back-top{
  position:fixed;bottom:32px;right:32px;width:44px;height:44px;
  border-radius:50%;background:var(--bg-white);border:1px solid var(--border-color);
  display:flex;align-items:center;justify-content:center;
  font-size:18px;cursor:pointer;box-shadow:var(--shadow-sm);
  transition:var(--transition);z-index:999;opacity:0;pointer-events:none;
  color:var(--text-primary)
}
.back-top.visible{opacity:1;pointer-events:auto}
.back-top:hover{box-shadow:var(--shadow)}

/* ---------- Responsive ---------- */
@media(max-width:1024px){
  .services-grid{grid-template-columns:repeat(2,1fr)}
  .countries-grid{grid-template-columns:repeat(2,1fr)}
  .news-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .contact-grid{grid-template-columns:1fr}
}
@media(max-width:768px){
  .hero h1{font-size:2.4rem}
  .section-title{font-size:1.8rem}
  .section{padding:80px 0}
  .services-grid,.countries-grid{grid-template-columns:1fr}
  .news-grid{grid-template-columns:1fr}
  .testimonial-grid{grid-template-columns:1fr}
  .process-flow{flex-direction:column;align-items:center}
  .process-step::after{display:none}
  .cta-banner{padding:48px 24px}
  .cta-banner h2{font-size:1.5rem}
  .footer-grid{grid-template-columns:1fr}
  /* ---- Mobile header compact ---- */
  .header-inner{gap:4px}
  .logo{font-size:17px;gap:6px}
  .logo-icon{width:30px;height:30px;font-size:12px;border-radius:7px}
  .nav{display:none}
  .menu-toggle{display:block}
  .header-cta{padding:6px 14px;font-size:12px;white-space:nowrap}
  .header-cta-wrap{flex-shrink:0}
  .nav.show{
    display:flex;flex-direction:column;
    position:absolute;top:100%;left:0;right:0;
    background:rgba(255,255,255,.97);
    backdrop-filter:blur(20px);
    -webkit-backdrop-filter:blur(20px);
    padding:12px 24px 24px;
    gap:0;z-index:999;
    box-shadow:0 20px 48px rgba(0,0,0,.08);
    border-bottom:1px solid #e8e8ed
  }
  .nav.show a{
    display:block;padding:14px 0;
    font-size:16px;border-bottom:1px solid #f0f0f5
  }
  .nav.show a:last-child{border-bottom:none}
  .hero-stats{gap:28px}
  .hero-stat h3{font-size:1.6rem}
  .page-banner h1{font-size:2rem}
	.contact-form{padding:28px 20px}
}

/* ---- Very small mobile (≤375px) — further compact header ---- */
@media(max-width:375px){
  .header-inner{gap:2px}
  .logo{font-size:15px}
  .logo-icon{width:26px;height:26px;font-size:11px;border-radius:6px}
  .logo span{display:none}
  .header-cta{padding:5px 10px;font-size:11px}
}

/* ---- Services page responsive grids ---- */
@media(max-width:768px){
  .service-detail-grid{grid-template-columns:1fr !important;gap:28px !important}
  .service-detail-grid .section-title{text-align:center !important}
}
@media(max-width:375px){
  .service-detail-grid{gap:20px !important}
}

/* ---- About page responsive grids ---- */
@media(max-width:768px){
  .about-stats-grid,
  .about-team-grid,
  .about-offices-grid{grid-template-columns:1fr 1fr !important;gap:16px !important}
  .about-values-grid{grid-template-columns:1fr !important}
  .about-quality-grid{grid-template-columns:1fr !important;gap:40px !important}
  .page-banner{padding:100px 0 48px}
  .page-banner h1{font-size:1.8rem}
}
@media(max-width:375px){
  .about-stats-grid,
  .about-team-grid,
  .about-offices-grid{grid-template-columns:1fr !important;gap:12px !important}
}

/* ---------- Regions Page ---------- */
.hero-regions{
  padding:140px 0 80px;text-align:center;background:var(--bg-white)
}
.hero-regions .hero-badge{color:var(--accent);margin-bottom:16px}
.hero-regions h1{
  font-size:3rem;font-weight:700;color:var(--text-primary);
  line-height:1.18;margin-bottom:18px;letter-spacing:-0.03em
}
.hero-regions>p{max-width:640px;margin:0 auto 20px;color:var(--text-secondary);font-size:1.05rem}

/* Stats Strip */
.stats-strip{background:var(--bg-light);padding:64px 0}
.stats-grid{display:flex;gap:0;justify-content:center}
.stat-item{flex:1;max-width:200px;text-align:center;padding:0 32px;border-right:1px solid var(--border-light)}
.stat-item:last-child{border-right:none}
.stat-num{font-size:2.6rem;font-weight:700;color:var(--accent);letter-spacing:-0.03em;line-height:1.1}
.stat-num span{font-size:1.3rem;font-weight:400;color:var(--text-tertiary)}
.stat-label{font-size:13px;color:var(--text-secondary);margin-top:8px}

/* Region Nav */
.region-nav{
  display:flex;gap:10px;flex-wrap:wrap;justify-content:center;
  margin-bottom:64px;padding:0
}
.region-nav a{
  padding:10px 22px;border-radius:var(--radius-full);font-size:13px;font-weight:500;
  color:var(--text-secondary);border:1px solid var(--border-light);
  transition:var(--transition);background:var(--bg-white)
}
.region-nav a:hover,.region-nav a:focus{
  color:var(--accent);border-color:var(--accent);background:rgba(0,113,227,.04)
}

/* Region Header */
.region-header{
  display:flex;align-items:center;gap:24px;margin-bottom:32px;
  padding-bottom:24px;border-bottom:1px solid var(--border-light)
}
.region-label{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:2px;color:var(--text-tertiary);margin-bottom:4px}
.region-header h2{font-size:1.8rem;font-weight:700;color:var(--text-primary);letter-spacing:-0.03em;margin-bottom:6px;margin-top:0}
.region-header p{margin:0;color:var(--text-secondary);font-size:14px}

/* Country Grid (regions) */
.country-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:16px
}
.country-card-header{
  display:flex;align-items:center;gap:14px;margin-bottom:16px
}
.country-name{font-size:1rem;font-weight:600;color:var(--text-primary);letter-spacing:-0.02em}
.country-authority{font-size:12px;color:var(--text-tertiary);margin-top:2px}
.country-tags{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:14px}
.ctag{
  display:inline-block;padding:4px 10px;border-radius:6px;
  font-size:11px;font-weight:500;color:var(--text-secondary);
  background:var(--bg-light)
}
.ctag.primary{background:rgba(0,113,227,.08);color:var(--accent)}
.country-meta{font-size:12.5px;color:var(--text-secondary);line-height:1.8}
.country-meta strong{color:var(--text-primary);font-weight:600}

/* World Visual */
.world-visual{text-align:center;margin-bottom:56px}
.world-visual h2{font-size:1.6rem;font-weight:700;color:var(--text-primary);margin-bottom:12px;letter-spacing:-0.03em}
.world-visual>p{max-width:600px;margin:0 auto 32px;color:var(--text-secondary);font-size:14px}
.world-stats{display:flex;gap:20px;justify-content:center;flex-wrap:wrap}
.wstat{
  background:var(--bg-white);border:1px solid var(--border-light);
  border-radius:var(--radius);padding:28px 36px;text-align:center;
  min-width:150px;transition:var(--transition)
}
.wstat:hover{box-shadow:var(--shadow)}
.wstat-num{font-size:1.8rem;font-weight:700;color:var(--accent);letter-spacing:-0.02em;margin-bottom:6px}
.wstat-label{font-size:12px;color:var(--text-tertiary)}

/* CTA Section (regions) */
.cta-section{
  background:var(--text-primary);padding:80px 0;text-align:center
}
.cta-section h2{font-size:2rem;font-weight:700;color:#fff;margin-bottom:12px;letter-spacing:-0.03em}
.cta-section p{color:rgba(255,255,255,.7);font-size:1.05rem;margin-bottom:36px}
.btn-white{
  display:inline-block;background:#fff;color:var(--text-primary);padding:14px 36px;
  border-radius:var(--radius-full);font-weight:600;font-size:15px;
  margin:0 8px;transition:var(--transition)
}
.btn-white:hover{opacity:.9;transform:translateY(-1px)}
.btn-outline-white{
  display:inline-block;background:transparent;color:#fff;padding:14px 36px;
  border-radius:var(--radius-full);font-weight:500;font-size:15px;
  margin:0 8px;border:1.5px solid rgba(255,255,255,.35);transition:var(--transition)
}
.btn-outline-white:hover{background:rgba(255,255,255,.1);border-color:#fff}

/* Responsive for regions */
@media(max-width:1024px){
  .country-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
  .hero-regions h1{font-size:2rem}
  .stats-grid{flex-wrap:wrap}
  .stat-item{flex:1 1 50%;border-right:none;border-bottom:1px solid var(--border-light);padding:20px 12px;max-width:none}
  .stat-num{font-size:2rem}
  .country-grid{grid-template-columns:1fr}
  .region-header{flex-direction:column;text-align:center;align-items:center}
  .region-header .region-flag-big{margin:0 auto}
  .cta-section h2{font-size:1.4rem}
}

/* ---------- Animations ---------- */
@keyframes fadeInUp{
  from{opacity:0;transform:translateY(24px)}
  to{opacity:1;transform:translateY(0)}
}
.animate{animation:fadeInUp .7s ease forwards}
.animate-delay-1{animation-delay:.15s}
.animate-delay-2{animation-delay:.3s}
.animate-delay-3{animation-delay:.45s}


/* ---------- CTA Dropdown ---------- */
.header-cta-wrap{
  position:relative;display:inline-block;cursor:pointer
}
.header-cta-dropdown{
  position:fixed;
  min-width:320px;padding:16px;padding-top:20px;
  background:rgba(255,255,255,.97);
  backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
  border:1px solid #e8e8ed;border-radius:16px;
  box-shadow:0 12px 40px rgba(0,0,0,.1),0 0 0 1px rgba(0,0,0,.04);
  opacity:0;visibility:hidden;
  transform:translateY(-6px);
  transition:opacity .25s ease,transform .25s ease,visibility .25s;
  z-index:1001
}
/* .active: JS-triggered visibility (desktop hover & mobile click) */
.header-cta-dropdown.active{
  opacity:1;visibility:visible;transform:translateY(0)
}
.header-cta-dropdown::before{
  content:'';position:absolute;top:-6px;right:24px;
  width:12px;height:12px;
  background:rgba(255,255,255,.97);
  border-left:1px solid #e8e8ed;border-top:1px solid #e8e8ed;
  transform:rotate(45deg)
}
.cta-dropdown-item{
  display:flex;align-items:center;gap:14px;
  padding:12px 14px;border-radius:12px;
  text-decoration:none;color:var(--text-primary);
  transition:background .2s ease
}
.cta-dropdown-item:hover{
  background:#f5f5f7
}
.cta-dropdown-icon{
  flex-shrink:0;display:flex;align-items:center;justify-content:center;
  width:44px;height:44px;border-radius:12px;
  background:rgba(7,193,96,.08)
}
.cta-dropdown-qr .cta-dropdown-icon{
  display:none
}
.cta-dropdown-qr{
  display:flex;align-items:center;gap:14px
}
.cta-qr-img{
  width:120px;height:120px;border-radius:12px;
  object-fit:contain;flex-shrink:0;
  border:1px solid #f0f0f5;background:#fff
}
.cta-dropdown-text{
  display:flex;flex-direction:column;gap:2px
}
.cta-dropdown-text strong{
  font-size:14px;font-weight:600;color:var(--text-primary)
}
.cta-dropdown-text small{
  font-size:12px;color:var(--text-secondary);font-weight:400
}
.cta-dropdown-divider{
  height:1px;background:#f0f0f5;margin:4px 0
}
.cta-dropdown-title{
  display:none;font-size:15px;font-weight:600;color:var(--text-primary);
  margin-bottom:16px;letter-spacing:-0.02em
}
.cta-overlay{
  display:none;position:fixed;top:0;left:0;right:0;bottom:0;
  background:rgba(0,0,0,.3);z-index:9998;
  opacity:0;transition:opacity .3s ease
}
.cta-overlay.active{display:block;opacity:1}

/* CTA Dropdown Mobile */
@media(max-width:768px){
  .header-cta-dropdown{
    position:fixed;top:auto;bottom:0;left:0;right:0;
    min-width:auto;width:100%;z-index:9999;
    border-radius:20px 20px 0 0;
    padding:20px 24px 32px;
    transform:translateY(100%);
    transition:transform .35s cubic-bezier(.16,1,.3,1),opacity .25s ease,visibility .25s
  }
  .header-cta-dropdown.active{
    opacity:1;visibility:visible;transform:translateY(0)
  }
  .header-cta-dropdown::before{display:none}
  .cta-dropdown-title{display:block}
  .cta-dropdown-item{padding:14px 16px}
  .cta-qr-img{width:140px;height:140px}
}

/* ---------- Country Detail ---------- */
.country-hero{
  padding:160px 0 48px;
  background:linear-gradient(180deg,#f5f5f7 0%,#fff 100%);
  text-align:center
}
.country-hero-inner{max-width:720px;margin:0 auto}
.country-hero h1{
  font-size:3rem;font-weight:700;color:var(--text-primary);
  letter-spacing:-0.03em;margin-bottom:24px
}
.country-hero-meta{
  display:inline-flex;align-items:center;gap:20px;
  background:var(--bg-white);border:1px solid var(--border-light);
  border-radius:var(--radius);padding:12px 28px;
  box-shadow:var(--shadow-sm)
}
.chm-item{display:flex;flex-direction:column;gap:4px}
.chm-label{font-size:12px;color:var(--text-tertiary);font-weight:500}
.chm-value{font-size:14px;color:var(--text-primary);font-weight:600}
.chm-divider{width:1px;height:24px;background:var(--border-light)}

/* Breadcrumb */
.country-breadcrumb{
  background:var(--bg-white);
  padding:10px 0;
  border-bottom:1px solid var(--border-light)
}
.country-breadcrumb .container{
  display:flex;align-items:center;gap:0;
  font-size:13px;color:var(--text-tertiary)
}
.country-breadcrumb a{
  color:var(--accent);transition:var(--transition);
  display:inline-flex;align-items:center;gap:4px
}
.country-breadcrumb a:hover{color:var(--accent-hover)}
.bc-home svg{opacity:.7;transition:var(--transition)}
.bc-home:hover svg{opacity:1}
.bc-sep{
  display:inline-flex;align-items:center;
  margin:0 6px;color:var(--border-color);opacity:.5
}
.bc-sep svg{display:block}
.bc-current{color:var(--text-primary);font-weight:500}

/* Layout */
.country-layout{
  display:grid;grid-template-columns:1fr 280px;gap:48px;
  align-items:start
}

/* Country content section — tighter spacing */
.country-section{padding:64px 0}

.country-body{
  font-size:16px;color:var(--text-primary);line-height:1.8
}
.country-body h2{
  font-size:1.5rem;font-weight:700;color:var(--text-primary);
  margin:36px 0 14px;letter-spacing:-0.02em
}
.country-body h3{
  font-size:1.2rem;font-weight:600;color:var(--text-primary);
  margin:28px 0 12px
}
.country-body p{margin-bottom:18px;font-weight:400}
.country-body ul,.country-body ol{padding-left:22px;margin-bottom:18px}
.country-body li{margin-bottom:8px;font-weight:400}
.country-body table{
  width:100%;border-collapse:collapse;margin:24px 0;
  font-size:14px;line-height:1.7
}
.country-body table th{
  background:var(--bg-light);font-weight:600;
  padding:12px 16px;text-align:left;
  border-bottom:2px solid var(--border-light)
}
.country-body table td{
  padding:10px 16px;border-bottom:1px solid var(--border-light)
}
.country-body img{border-radius:12px;margin:24px 0}

/* Sidebar */
.country-sidebar{position:sticky;top:80px}
.sidebar-card{
  background:var(--bg-white);border:1px solid var(--border-light);
  border-radius:var(--radius);padding:28px 24px;margin-bottom:20px;
  transition:var(--transition)
}
.sidebar-card:hover{box-shadow:var(--shadow)}
.sidebar-card h4{
  font-size:1rem;font-weight:600;color:var(--text-primary);
  margin-bottom:12px;letter-spacing:-0.02em
}
.sidebar-cta-icon{
  width:48px;height:48px;border-radius:12px;
  background:rgba(0,113,227,.08);
  display:flex;align-items:center;justify-content:center;
  margin-bottom:14px
}
.sidebar-cta h4{margin-bottom:8px}
.sidebar-cta p{
  font-size:13px;color:var(--text-secondary);line-height:1.7;
  margin-bottom:16px
}
.sidebar-cta-btn{
  display:block;width:100%;padding:12px 0;
  background:var(--accent);color:#fff;
  border-radius:var(--radius-full);font-size:14px;font-weight:600;
  text-align:center;transition:var(--transition);
  letter-spacing:-0.01em
}
.sidebar-cta-btn:hover{background:var(--accent-hover);transform:translateY(-1px)}
.sidebar-cta-phone{
  margin-top:12px;font-size:12px;color:var(--text-tertiary);text-align:center
}
.sidebar-cta-phone strong{color:var(--text-primary);font-weight:600}
.sidebar-countries{display:flex;flex-direction:column;gap:6px}
.sc-link{
  display:flex;align-items:center;justify-content:space-between;
  padding:10px 14px;border-radius:10px;
  transition:var(--transition);
  font-size:14px;font-weight:500;color:var(--text-secondary)
}
.sc-link:hover{background:var(--bg-light);color:var(--text-primary)}
.sc-link span{font-size:12px;color:var(--text-tertiary);font-weight:500}

/* CTA Banner Actions */
.cta-banner-actions{
  display:flex;gap:14px;justify-content:center;flex-wrap:wrap
}
.cta-banner-actions .btn-primary,
.cta-banner-actions .btn-outline{
  padding:16px 40px;font-size:15px
}

/* ---------- Country Detail Mobile ---------- */
@media(max-width:768px){
  .country-hero{padding:120px 0 32px}
  .country-hero h1{font-size:2rem}
  .country-hero-meta{
    flex-direction:column;border-radius:var(--radius);
    padding:8px;width:100%
  }
  .chm-divider{width:100%;height:1px}
  .country-breadcrumb{padding:8px 0}
  .country-breadcrumb .container{font-size:12px}
  .country-section{padding:48px 0}
  .country-layout{grid-template-columns:1fr;gap:32px}
  .country-sidebar{position:static;order:-1}
}

/* ========================================
   Floating Navigation — Site-wide
   Mobile: bottom bar | Desktop: right dots
   ======================================== */

/* --- Desktop: right-side dot navigation --- */
.float-nav{
  position:fixed;right:24px;top:50%;
  transform:translateY(-50%);
  z-index:998;
  display:none;flex-direction:column;gap:6px;
  opacity:0;transition:opacity .4s ease;
  pointer-events:none
}
.float-nav.visible{opacity:1;pointer-events:auto}

.float-nav-item{
  display:flex;align-items:center;gap:10px;
  cursor:pointer;padding:4px 0;
  justify-content:flex-end
}
.float-nav-dot{
  width:10px;height:10px;border-radius:50%;
  background:var(--border-color);
  transition:all .3s cubic-bezier(.4,0,.2,1);
  flex-shrink:0
}
.float-nav-label{
  font-size:12px;font-weight:500;color:var(--text-tertiary);
  white-space:nowrap;opacity:0;
  transform:translateX(-6px);
  transition:all .3s cubic-bezier(.4,0,.2,1);
  pointer-events:none
}
/* Hover: show label */
.float-nav-item:hover .float-nav-label{
  opacity:1;transform:translateX(0)
}
.float-nav-item:hover .float-nav-dot{
  background:var(--text-secondary);transform:scale(1.3)
}
/* Active section */
.float-nav-item.active .float-nav-dot{
  background:var(--accent);transform:scale(1.4);
  box-shadow:0 0 0 4px rgba(0,113,227,.15)
}
.float-nav-item.active .float-nav-label{
  opacity:1;transform:translateX(0);color:var(--accent);font-weight:600
}

/* --- Mobile: bottom floating bar --- */
.float-bar{
  display:none; /* hidden on desktop */
  position:fixed;bottom:0;left:0;right:0;
  z-index:997;
  background:rgba(255,255,255,.88);
  backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
  border-top:1px solid rgba(0,0,0,.06);
  padding:6px 8px;padding-bottom:calc(6px + env(safe-area-inset-bottom));
  box-shadow:0 -2px 16px rgba(0,0,0,.06);
  opacity:0;transform:translateY(100%);
  transition:opacity .35s ease,transform .35s cubic-bezier(.16,1,.3,1);
  pointer-events:none
}
.float-bar.visible{opacity:1;transform:translateY(0);pointer-events:auto}

.float-bar-inner{
  display:flex;align-items:center;justify-content:space-around;
  max-width:500px;margin:0 auto
}
.float-bar-item{
  display:flex;flex-direction:column;align-items:center;gap:2px;
  padding:6px 10px;min-width:0;flex:1;
  text-decoration:none;
  transition:all .25s ease;cursor:pointer;
  -webkit-tap-highlight-color:transparent
}
.float-bar-icon{
  width:24px;height:24px;display:flex;align-items:center;justify-content:center;
  transition:all .25s ease
}
.float-bar-icon svg{width:20px;height:20px;stroke:var(--text-tertiary);fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;transition:stroke .25s ease}
.float-bar-label{
  font-size:10px;font-weight:500;color:var(--text-tertiary);
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
  max-width:56px;text-align:center;
  transition:color .25s ease
}
/* Active */
.float-bar-item.active .float-bar-icon svg{stroke:var(--accent)}
.float-bar-item.active .float-bar-label{color:var(--accent);font-weight:600}
/* Tap feedback */
.float-bar-item:active{transform:scale(.92)}

/* --- Desktop show dot nav --- */
@media(min-width:769px){
  .float-nav{display:flex}
  .float-bar{display:none!important}
}
/* --- Mobile show bottom bar --- */
@media(max-width:768px){
  .float-nav{display:none!important}
  .float-bar{display:block}
  /* Push page content above bottom bar */
  body.float-bar-active{padding-bottom:64px}
  /* Back-to-top button needs to move up */
  .back-top{bottom:80px}
}