/* ============================================================
   一分机场官网 - 全站样式表
   主色: #0077FF  浅色系+动态点缀
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@300;400;500;600;700;900&display=swap');

/* ── CSS 变量 ── */
:root {
  --blue-primary: #0077FF;
  --blue-light:   #3399FF;
  --blue-deep:    #005ECC;
  --blue-pale:    #E8F3FF;
  --blue-soft:    #C8E1FF;
  --accent:       #FF6B35;
  --accent-gold:  #FFB800;
  --green:        #00C48C;
  --red:          #FF4757;

  --bg-white:     #FFFFFF;
  --bg-light:     #F5F8FF;
  --bg-card:      #FAFCFF;
  --bg-section:   #EEF5FF;

  --text-dark:    #1A1D2E;
  --text-main:    #2D3352;
  --text-muted:   #6B7A99;
  --text-light:   #A0ABBE;

  --border:       #D9E5F7;
  --shadow-sm:    0 2px 12px rgba(0,119,255,.08);
  --shadow-md:    0 8px 32px rgba(0,119,255,.12);
  --shadow-lg:    0 16px 48px rgba(0,119,255,.16);
  --radius-sm:    8px;
  --radius-md:    16px;
  --radius-lg:    24px;
  --radius-xl:    32px;
  --transition:   all .3s cubic-bezier(.4,0,.2,1);
}

/* ── Reset ── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
body{
  font-family:'Noto Sans SC',sans-serif;
  background:var(--bg-white);
  color:var(--text-main);
  line-height:1.7;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--blue-primary);text-decoration:none;transition:var(--transition)}
a:hover{color:var(--blue-deep)}
ul,ol{list-style:none}
h1,h2,h3,h4,h5,h6{color:var(--text-dark);line-height:1.3;font-weight:700}

/* ── Scrollbar ── */
::-webkit-scrollbar{width:6px}
::-webkit-scrollbar-track{background:#f0f4ff}
::-webkit-scrollbar-thumb{background:var(--blue-light);border-radius:3px}

/* ── Container ── */
.container{max-width:1160px;margin:0 auto;padding:0 24px}
.section{padding:80px 0}
.section-alt{background:var(--bg-section)}

/* ── Particles Canvas ── */
#particles-canvas{
  position:fixed;top:0;left:0;width:100%;height:100%;
  pointer-events:none;z-index:0;opacity:.45;
}

/* ────────────────────────────────────────────
   NAVBAR
──────────────────────────────────────────── */
.navbar{
  position:fixed;top:0;left:0;right:0;z-index:1000;
  background:rgba(255,255,255,.9);
  backdrop-filter:blur(20px);
  -webkit-backdrop-filter:blur(20px);
  border-bottom:1px solid rgba(0,119,255,.1);
  transition:var(--transition);
}
.navbar.scrolled{
  box-shadow:0 4px 24px rgba(0,119,255,.12);
  background:rgba(255,255,255,.97);
}
.nav-inner{
  display:flex;align-items:center;justify-content:space-between;
  height:64px;padding:0 24px;max-width:1160px;margin:0 auto;
}
.nav-logo{
  display:flex;align-items:center;gap:10px;font-weight:900;
  font-size:1.25rem;color:var(--blue-primary);
}
.nav-logo .logo-icon{
  width:36px;height:36px;background:linear-gradient(135deg,var(--blue-primary),var(--blue-light));
  border-radius:10px;display:flex;align-items:center;justify-content:center;
  color:#fff;font-size:1.1rem;box-shadow:0 4px 12px rgba(0,119,255,.3);
}
.nav-links{display:flex;align-items:center;gap:8px}
.nav-links a{
  padding:6px 14px;border-radius:8px;font-size:.9rem;font-weight:500;
  color:var(--text-main);transition:var(--transition);
}
.nav-links a:hover{background:var(--blue-pale);color:var(--blue-primary)}
.nav-cta{
  background:linear-gradient(135deg,var(--blue-primary),var(--blue-light));
  color:#fff!important;padding:8px 20px!important;border-radius:20px!important;
  font-weight:600!important;box-shadow:0 4px 14px rgba(0,119,255,.35);
}
.nav-cta:hover{
  background:linear-gradient(135deg,var(--blue-deep),var(--blue-primary))!important;
  transform:translateY(-1px);box-shadow:0 6px 20px rgba(0,119,255,.45)!important;
}
.nav-mobile-toggle{
  display:none;background:none;border:none;cursor:pointer;
  flex-direction:column;gap:5px;padding:4px;
}
.nav-mobile-toggle span{
  display:block;width:24px;height:2px;background:var(--text-dark);
  border-radius:2px;transition:var(--transition);
}
.mobile-menu{
  display:none;position:fixed;top:64px;left:0;right:0;
  background:#fff;border-bottom:2px solid var(--border);
  padding:16px 24px;flex-direction:column;gap:4px;z-index:999;
  box-shadow:0 8px 32px rgba(0,0,0,.1);
}
.mobile-menu a{
  padding:12px 16px;border-radius:10px;font-weight:500;
  color:var(--text-main);display:block;
}
.mobile-menu a:hover{background:var(--blue-pale);color:var(--blue-primary)}
.mobile-menu.open{display:flex}

/* ────────────────────────────────────────────
   HERO
──────────────────────────────────────────── */
.hero{
  position:relative;min-height:100vh;display:flex;align-items:center;
  background:linear-gradient(160deg,#F0F7FF 0%,#FFFFFF 40%,#F5F0FF 100%);
  overflow:hidden;padding-top:64px;
}
.hero::before{
  content:'';position:absolute;top:0;left:0;right:0;bottom:0;
  background-image: 
    linear-gradient(rgba(0, 119, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 119, 255, 0.035) 1px, transparent 1px);
  background-size: 30px 30px;
  pointer-events:none;z-index:0;
}
.hero::after{
  content:'';position:absolute;top:-150px;right:-150px;
  width:700px;height:700px;
  background:radial-gradient(circle,rgba(0,119,255,.14) 0%,transparent 70%);
  border-radius:50%;pointer-events:none;z-index:0;
}
.hero-inner{
  display:grid;grid-template-columns:1fr 1fr;gap:60px;
  align-items:center;padding:80px 24px;max-width:1160px;margin:0 auto;
  position:relative;z-index:1;
}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--blue-pale);border:1px solid var(--blue-soft);
  border-radius:20px;padding:6px 16px;font-size:.85rem;
  color:var(--blue-primary);font-weight:600;margin-bottom:20px;
  animation:fadeInDown .6s ease;
}
.hero-badge .dot{
  width:8px;height:8px;background:var(--green);border-radius:50%;
  animation:pulse 1.5s infinite;
}
.hero h1{
  font-size:clamp(2rem,4vw,3rem);font-weight:900;
  line-height:1.2;margin-bottom:20px;
  animation:fadeInUp .7s ease .1s both;
}
.hero h1 .highlight{
  background:linear-gradient(135deg,var(--blue-primary),var(--blue-light));
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;
  background-clip:text;
}
.hero-desc{
  font-size:1.05rem;color:var(--text-muted);margin-bottom:32px;
  line-height:1.8;animation:fadeInUp .7s ease .2s both;
}
.hero-stats{
  display:flex;gap:24px;margin-bottom:36px;
  animation:fadeInUp .7s ease .3s both;
}
.hero-stat{text-align:center}
.hero-stat .num{
  font-size:1.6rem;font-weight:900;color:var(--blue-primary);
  display:block;
}
.hero-stat .label{font-size:.8rem;color:var(--text-muted)}
.hero-stat .divider{width:1px;background:var(--border);align-self:stretch}
.hero-buttons{
  display:flex;gap:14px;flex-wrap:wrap;
  animation:fadeInUp .7s ease .4s both;
}
.btn-primary{
  display:inline-flex;align-items:center;gap:8px;
  background:linear-gradient(135deg,var(--blue-primary),var(--blue-light));
  color:#fff;padding:14px 28px;border-radius:var(--radius-md);
  font-weight:700;font-size:1rem;box-shadow:var(--shadow-md);
  transition:var(--transition);
}
.btn-primary:hover{
  color:#fff;transform:translateY(-2px);
  box-shadow:0 12px 36px rgba(0,119,255,.35);
}
.btn-secondary{
  display:inline-flex;align-items:center;gap:8px;
  background:#fff;color:var(--blue-primary);
  border:2px solid var(--blue-soft);padding:13px 28px;
  border-radius:var(--radius-md);font-weight:600;font-size:1rem;
  transition:var(--transition);
}
.btn-secondary:hover{
  border-color:var(--blue-primary);background:var(--blue-pale);
  transform:translateY(-2px);box-shadow:var(--shadow-sm);
}
/* Hero Visual */
.hero-visual{
  position:relative;display:flex;justify-content:center;align-items:center;
  animation:fadeInRight .8s ease .2s both;
}
.hero-img-container {
  position: relative;
  width: 100%;
  max-width: 460px;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(0, 119, 255, 0.15);
  background: rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  animation: floatY 4s ease-in-out infinite;
  transition: var(--transition);
  z-index: 1;
}
.hero-img-container:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 20px 50px rgba(0, 119, 255, 0.22);
  border-color: rgba(0, 119, 255, 0.35);
}
.hero-img {
  width: 100%;
  height: auto;
  display: block;
}
.hero-img-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 120%;
  height: 120%;
  background: radial-gradient(circle, rgba(0, 119, 255, 0.18) 0%, transparent 60%);
  z-index: -1;
  pointer-events: none;
}
.chip-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  display: inline-block;
}
/* Floating chips */
.hero-chip{
  position:absolute;background:#fff;border-radius:12px;
  padding:8px 14px;box-shadow:var(--shadow-sm);
  border:1px solid var(--border);font-size:.8rem;font-weight:600;
  color:var(--text-dark);display:flex;align-items:center;gap:6px;
}
.hero-chip-1{top:0;left:-20px;animation:floatY 3s ease-in-out infinite .5s}
.hero-chip-2{bottom:20px;right:-20px;animation:floatY 3.5s ease-in-out infinite 1s}
.hero-chip-3{top:50%;left:-40px;transform:translateY(-50%);animation:floatY 4s ease-in-out infinite 1.5s}

/* ────────────────────────────────────────────
   SECTION HEADERS
──────────────────────────────────────────── */
.section-header{text-align:center;margin-bottom:56px}
.section-tag{
  display:inline-block;background:var(--blue-pale);color:var(--blue-primary);
  border:1px solid var(--blue-soft);border-radius:20px;
  padding:4px 16px;font-size:.8rem;font-weight:600;margin-bottom:12px;
}
.section-header h2{font-size:clamp(1.6rem,3vw,2.2rem);margin-bottom:12px}
.section-header p{font-size:1rem;color:var(--text-muted);max-width:560px;margin:0 auto}

/* ────────────────────────────────────────────
   FEATURES / ADVANTAGES
──────────────────────────────────────────── */
.features-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:24px;
}
.feature-card{
  background:var(--bg-card);border:1px solid var(--border);
  border-radius:var(--radius-lg);padding:32px 24px;
  transition:var(--transition);position:relative;overflow:hidden;
}
.feature-card::before{
  content:'';position:absolute;top:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg,var(--blue-primary),var(--blue-light));
  transform:scaleX(0);transform-origin:left;transition:var(--transition);
}
.feature-card:hover{
  transform:translateY(-6px);box-shadow:var(--shadow-md);
  border-color:var(--blue-soft);
}
.feature-card:hover::before{transform:scaleX(1)}
.feature-icon{
  width:56px;height:56px;border-radius:16px;display:flex;
  align-items:center;justify-content:center;font-size:1.5rem;
  margin-bottom:20px;
}
.feature-card h3{font-size:1.05rem;margin-bottom:10px}
.feature-card p{font-size:.9rem;color:var(--text-muted);line-height:1.7}

/* ────────────────────────────────────────────
   PRICING
──────────────────────────────────────────── */
.pricing-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:24px;
  align-items:start;
}
.price-card{
  background:#fff;border:2px solid var(--border);
  border-radius:var(--radius-lg);padding:32px 24px;
  transition:var(--transition);position:relative;overflow:hidden;
}
.price-card.popular{
  border-color:var(--blue-primary);
  box-shadow:0 0 0 4px rgba(0,119,255,.08),var(--shadow-md);
  transform:scale(1.03);
}
.popular-badge{
  position:absolute;top:0;right:0;
  background:linear-gradient(135deg,var(--blue-primary),var(--blue-light));
  color:#fff;font-size:.75rem;font-weight:700;padding:6px 16px;
  border-bottom-left-radius:12px;
}
.price-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.price-card.popular:hover{transform:scale(1.03) translateY(-4px)}
.price-name{font-size:1.1rem;font-weight:700;margin-bottom:4px;color:var(--text-dark)}
.price-traffic{
  font-size:.85rem;color:var(--text-muted);margin-bottom:20px;
  display:flex;align-items:center;gap:6px;
}
.price-main{
  font-size:2.4rem;font-weight:900;color:var(--blue-primary);
  line-height:1;margin-bottom:4px;
}
.price-main span{font-size:1rem;font-weight:500;color:var(--text-muted)}
.price-label{font-size:.8rem;color:var(--text-muted);margin-bottom:24px}
.price-table{width:100%;border-collapse:collapse;font-size:.88rem;margin-bottom:24px}
.price-table th{
  text-align:left;padding:8px 0;color:var(--text-muted);
  font-weight:500;border-bottom:1px solid var(--border);font-size:.8rem;
}
.price-table td{padding:8px 0;color:var(--text-dark);font-weight:500}
.price-table td:last-child{text-align:right;font-weight:600;color:var(--blue-primary)}
.price-table td.cross{color:var(--red);text-align:right}
.price-btn{
  display:block;text-align:center;padding:13px;border-radius:12px;
  font-weight:700;font-size:.95rem;transition:var(--transition);
}
.price-btn-main{
  background:linear-gradient(135deg,var(--blue-primary),var(--blue-light));
  color:#fff;box-shadow:0 4px 16px rgba(0,119,255,.3);
}
.price-btn-main:hover{color:#fff;transform:translateY(-2px);box-shadow:0 8px 24px rgba(0,119,255,.4)}
.price-btn-outline{
  border:2px solid var(--blue-soft);color:var(--blue-primary);
  background:var(--blue-pale);
}
.price-btn-outline:hover{border-color:var(--blue-primary);background:var(--blue-soft)}

/* ────────────────────────────────────────────
   WHO IS IT FOR
──────────────────────────────────────────── */
.audience-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:20px;
}
.audience-card{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius-md);
  padding:28px 20px;text-align:center;transition:var(--transition);
}
.audience-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--blue-soft)}
.audience-icon{font-size:2.2rem;margin-bottom:14px}
.audience-card h3{font-size:1rem;margin-bottom:8px}
.audience-card p{font-size:.85rem;color:var(--text-muted);line-height:1.6}

/* ────────────────────────────────────────────
   TUTORIAL TABS
──────────────────────────────────────────── */
.tutorial-tabs{
  display:flex;gap:8px;margin-bottom:32px;flex-wrap:wrap;
}
.tab-btn{
  padding:10px 20px;border-radius:20px;border:2px solid var(--border);
  background:#fff;color:var(--text-muted);font-size:.9rem;font-weight:500;
  cursor:pointer;transition:var(--transition);
}
.tab-btn:hover,.tab-btn.active{
  background:linear-gradient(135deg,var(--blue-primary),var(--blue-light));
  color:#fff;border-color:transparent;box-shadow:0 4px 14px rgba(0,119,255,.3);
}
.tab-content{display:none}
.tab-content.active{display:block;animation:fadeIn .4s ease}
.tutorial-box{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);
  padding:32px;
}
.tutorial-steps{display:flex;flex-direction:column;gap:24px}
.step-item{
  display:flex;gap:16px;align-items:flex-start;
}
.step-num{
  width:36px;height:36px;background:linear-gradient(135deg,var(--blue-primary),var(--blue-light));
  color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;
  font-weight:700;font-size:.9rem;flex-shrink:0;
}
.step-content h4{font-size:1rem;margin-bottom:6px}
.step-content p{font-size:.9rem;color:var(--text-muted);line-height:1.6}
.step-content a{font-weight:600}
.code-block{
  background:var(--bg-section);border:1px solid var(--border);
  border-radius:8px;padding:12px 16px;font-family:'Courier New',monospace;
  font-size:.85rem;color:var(--blue-deep);margin-top:8px;
}

/* ────────────────────────────────────────────
   REVIEWS
──────────────────────────────────────────── */
.reviews-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:24px;
}
.review-card{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius-md);
  padding:24px;transition:var(--transition);
}
.review-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.review-stars{color:#FFB800;font-size:1rem;margin-bottom:12px}
.review-text{font-size:.9rem;color:var(--text-main);line-height:1.7;margin-bottom:16px}
.review-user{display:flex;align-items:center;gap:10px}
.review-avatar{
  width:40px;height:40px;border-radius:50%;
  background:linear-gradient(135deg,var(--blue-primary),var(--blue-light));
  display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;
}
.review-name{font-weight:600;font-size:.9rem}
.review-date{font-size:.78rem;color:var(--text-light)}

/* ────────────────────────────────────────────
   FAQ
──────────────────────────────────────────── */
.faq-list{max-width:800px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
.faq-item{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius-md);
  overflow:hidden;transition:var(--transition);
}
.faq-item.open{border-color:var(--blue-soft);box-shadow:var(--shadow-sm)}
.faq-question{
  display:flex;justify-content:space-between;align-items:center;
  padding:20px 24px;cursor:pointer;
  font-weight:600;font-size:.95rem;color:var(--text-dark);
  transition:var(--transition);
}
.faq-question:hover{background:var(--blue-pale)}
.faq-item.open .faq-question{background:var(--blue-pale);color:var(--blue-primary)}
.faq-icon{
  width:28px;height:28px;border-radius:50%;background:var(--bg-section);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
  font-size:1rem;transition:var(--transition);
}
.faq-item.open .faq-icon{background:var(--blue-primary);color:#fff;transform:rotate(45deg)}
.faq-answer{
  max-height:0;overflow:hidden;transition:max-height .35s ease,padding .35s ease;
  padding:0 24px;
}
.faq-item.open .faq-answer{max-height:300px;padding:0 24px 20px}
.faq-answer p{font-size:.9rem;color:var(--text-muted);line-height:1.7}

/* ────────────────────────────────────────────
   ARTICLES INDEX
──────────────────────────────────────────── */
.articles-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:24px;
}
.article-card{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius-md);
  overflow:hidden;transition:var(--transition);display:flex;flex-direction:column;
}
.article-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.article-img{
  height:120px;display:flex;align-items:center;justify-content:center;
  font-size:2.5rem;
}
.article-body{padding:20px;flex:1;display:flex;flex-direction:column}
.article-tag{
  display:inline-block;background:var(--blue-pale);color:var(--blue-primary);
  border-radius:6px;padding:2px 10px;font-size:.75rem;font-weight:600;margin-bottom:10px;
}
.article-card h3{font-size:.95rem;margin-bottom:8px;line-height:1.4}
.article-card p{font-size:.82rem;color:var(--text-muted);flex:1;line-height:1.6}
.article-meta{
  display:flex;align-items:center;justify-content:space-between;
  margin-top:14px;padding-top:12px;border-top:1px solid var(--border);
  font-size:.78rem;color:var(--text-light);
}
.article-read{color:var(--blue-primary);font-weight:600;font-size:.82rem}

/* ────────────────────────────────────────────
   ARTICLE PAGE
──────────────────────────────────────────── */
.article-layout{
  display:grid;grid-template-columns:1fr 300px;gap:40px;
  padding:40px 0;
}
.article-main{}
.article-header{margin-bottom:32px}
.article-header h1{font-size:clamp(1.4rem,2.5vw,1.9rem);margin-bottom:12px;line-height:1.3}
.article-meta-row{
  display:flex;gap:16px;align-items:center;flex-wrap:wrap;
  font-size:.82rem;color:var(--text-muted);margin-bottom:20px;
}
.article-meta-row span{display:flex;align-items:center;gap:4px}
.article-desc{
  background:var(--blue-pale);border-left:4px solid var(--blue-primary);
  border-radius:0 8px 8px 0;padding:14px 18px;
  font-size:.95rem;color:var(--text-main);line-height:1.7;margin-bottom:28px;
}
.article-content h2{
  font-size:1.25rem;margin:36px 0 14px;color:var(--text-dark);
  padding-bottom:8px;border-bottom:2px solid var(--blue-soft);
}
.article-content h3{font-size:1.05rem;margin:24px 0 10px;color:var(--blue-deep)}
.article-content p{margin-bottom:16px;color:var(--text-main);line-height:1.8}
.article-content ul,.article-content ol{
  margin:12px 0 16px 20px;color:var(--text-main);
}
.article-content ul{list-style:disc}
.article-content ol{list-style:decimal}
.article-content li{margin-bottom:8px;line-height:1.7}
.article-content strong{color:var(--text-dark);font-weight:700}
.article-content a{color:var(--blue-primary);font-weight:500}
.article-content a:hover{text-decoration:underline}
.notice-box{
  background:var(--blue-pale);border:1px solid var(--blue-soft);
  border-radius:12px;padding:18px 22px;margin:20px 0;
  font-size:.9rem;line-height:1.7;
}
.notice-box.warning{background:#fff8e1;border-color:#ffe082}
.article-sidebar{}
.sidebar-card{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius-md);
  padding:20px;margin-bottom:20px;
}
.sidebar-card h4{font-size:.95rem;margin-bottom:14px;color:var(--text-dark)}
.sidebar-links a{
  display:flex;align-items:center;gap:8px;padding:8px 0;
  border-bottom:1px solid var(--border);font-size:.85rem;color:var(--text-main);
}
.sidebar-links a:last-child{border-bottom:none}
.sidebar-links a:hover{color:var(--blue-primary)}

/* ────────────────────────────────────────────
   BREADCRUMB
──────────────────────────────────────────── */
.breadcrumb{
  display:flex;align-items:center;gap:8px;
  font-size:.83rem;color:var(--text-muted);
  padding:14px 0;margin-bottom:16px;flex-wrap:wrap;
}
.breadcrumb a{color:var(--text-muted)}
.breadcrumb a:hover{color:var(--blue-primary)}
.breadcrumb span{color:var(--text-light)}

/* ────────────────────────────────────────────
   CTA BAND
──────────────────────────────────────────── */
.cta-band{
  background:linear-gradient(135deg,var(--blue-primary) 0%,#3B82F6 50%,#6366F1 100%);
  padding:64px 24px;text-align:center;color:#fff;
  position:relative;overflow:hidden;
}
.cta-band::before{
  content:'';position:absolute;top:-100px;left:-100px;
  width:400px;height:400px;background:rgba(255,255,255,.06);
  border-radius:50%;
}
.cta-band h2{font-size:clamp(1.5rem,3vw,2rem);margin-bottom:12px;color:#fff}
.cta-band p{font-size:1rem;opacity:.85;margin-bottom:28px}
.btn-white{
  display:inline-flex;align-items:center;gap:8px;
  background:#fff;color:var(--blue-primary);padding:14px 32px;
  border-radius:var(--radius-md);font-weight:700;font-size:1rem;
  box-shadow:0 4px 20px rgba(0,0,0,.15);transition:var(--transition);
}
.btn-white:hover{transform:translateY(-2px);box-shadow:0 8px 32px rgba(0,0,0,.2)}

/* ────────────────────────────────────────────
   FOOTER
──────────────────────────────────────────── */
.footer{
  background:var(--text-dark);color:rgba(255,255,255,.7);padding:60px 0 24px;
}
.footer-grid{
  display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:48px;
}
.footer-brand .logo-text{
  font-size:1.3rem;font-weight:900;color:#fff;margin-bottom:12px;display:block;
}
.footer-brand p{font-size:.88rem;line-height:1.7;max-width:260px}
.footer-col h4{color:#fff;font-size:.95rem;margin-bottom:16px}
.footer-col a{
  display:block;font-size:.85rem;color:rgba(255,255,255,.6);
  margin-bottom:10px;transition:var(--transition);
}
.footer-col a:hover{color:#fff}
.footer-divider{border:none;border-top:1px solid rgba(255,255,255,.1);margin-bottom:24px}
.footer-bottom{
  display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;
  gap:12px;font-size:.82rem;
}
.footer-legal{display:flex;gap:16px}
.footer-legal a{color:rgba(255,255,255,.5);font-size:.8rem}
.footer-legal a:hover{color:rgba(255,255,255,.8)}

/* ────────────────────────────────────────────
   BACK TO TOP
──────────────────────────────────────────── */
.back-top{
  position:fixed;bottom:28px;right:28px;z-index:999;
  width:44px;height:44px;border-radius:50%;
  background:linear-gradient(135deg,var(--blue-primary),var(--blue-light));
  color:#fff;display:flex;align-items:center;justify-content:center;
  font-size:1.1rem;cursor:pointer;border:none;
  box-shadow:0 4px 16px rgba(0,119,255,.35);
  opacity:0;transform:translateY(16px);
  transition:var(--transition);
}
.back-top.visible{opacity:1;transform:translateY(0)}
.back-top:hover{transform:translateY(-3px);box-shadow:0 8px 24px rgba(0,119,255,.45)}

/* ────────────────────────────────────────────
   FLOATING NOTICE
──────────────────────────────────────────── */
.float-notice{
  position:fixed;bottom:80px;right:28px;z-index:998;
  background:#fff;border:1px solid var(--border);border-radius:14px;
  padding:14px 18px;font-size:.82rem;max-width:220px;
  box-shadow:var(--shadow-md);
  animation:slideInRight .5s ease 2s both;
}
.float-notice strong{color:var(--blue-primary);display:block;margin-bottom:4px}
.float-notice a{
  display:inline-block;background:var(--blue-primary);color:#fff;
  border-radius:6px;padding:4px 10px;font-size:.78rem;font-weight:600;margin-top:8px;
}

/* ────────────────────────────────────────────
   TRUST BADGES
──────────────────────────────────────────── */
.trust-bar{
  display:flex;justify-content:center;align-items:center;
  gap:40px;padding:32px 0;flex-wrap:wrap;
  border-top:1px solid var(--border);border-bottom:1px solid var(--border);
  margin-bottom:0;
}
.trust-item{
  display:flex;align-items:center;gap:8px;
  font-size:.9rem;color:var(--text-muted);font-weight:500;
}
.trust-icon{font-size:1.2rem}

/* ────────────────────────────────────────────
   TABLE
──────────────────────────────────────────── */
.compare-table{
  width:100%;border-collapse:collapse;font-size:.9rem;
  background:#fff;border-radius:var(--radius-md);overflow:hidden;
  box-shadow:var(--shadow-sm);
}
.compare-table th{
  background:var(--blue-primary);color:#fff;padding:14px 18px;text-align:left;font-weight:600;
}
.compare-table td{padding:13px 18px;border-bottom:1px solid var(--border)}
.compare-table tr:last-child td{border-bottom:none}
.compare-table tr:hover td{background:var(--blue-pale)}
.compare-table td.good{color:var(--green);font-weight:600}
.compare-table td.bad{color:var(--red)}

/* ────────────────────────────────────────────
   PAGE HERO (inner pages)
──────────────────────────────────────────── */
.page-hero{
  background:linear-gradient(135deg,var(--bg-section),var(--blue-pale));
  padding:60px 0 40px;border-bottom:1px solid var(--border);margin-top:64px;
}
.page-hero h1{font-size:clamp(1.4rem,2.5vw,1.9rem);margin-bottom:8px}
.page-hero p{font-size:.95rem;color:var(--text-muted)}

/* ────────────────────────────────────────────
   ANIMATIONS
──────────────────────────────────────────── */
@keyframes fadeInUp{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}
@keyframes fadeInDown{from{opacity:0;transform:translateY(-16px)}to{opacity:1;transform:translateY(0)}}
@keyframes fadeInRight{from{opacity:0;transform:translateX(24px)}to{opacity:1;transform:translateX(0)}}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes floatY{
  0%,100%{transform:translateY(0)}
  50%{transform:translateY(-12px)}
}
@keyframes pulse{
  0%,100%{opacity:1;transform:scale(1)}
  50%{opacity:.6;transform:scale(1.3)}
}
@keyframes barGrow{from{width:0}to{width:var(--w,100%)}}
@keyframes slideInRight{
  from{opacity:0;transform:translateX(30px)}
  to{opacity:1;transform:translateX(0)}
}
@keyframes spin{from{transform:rotate(0)}to{transform:rotate(360deg)}}
@keyframes countUp{from{opacity:0}to{opacity:1}}

/* Scroll-reveal */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .7s ease,transform .7s ease}
.reveal.visible{opacity:1;transform:translateY(0)}

/* ────────────────────────────────────────────
   RESPONSIVE
──────────────────────────────────────────── */
@media(max-width:1024px){
  .features-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .article-layout{grid-template-columns:1fr}
  .article-sidebar{display:none}
}
@media(max-width:768px){
  .section{padding:56px 0}
  .hero-inner{grid-template-columns:1fr;gap:40px;text-align:center}
  .hero-visual{display:none}
  .hero-stats{justify-content:center}
  .hero-buttons{justify-content:center}
  .features-grid{grid-template-columns:1fr}
  .pricing-grid{grid-template-columns:1fr}
  .price-card.popular{transform:none}
  .audience-grid{grid-template-columns:repeat(2,1fr)}
  .reviews-grid{grid-template-columns:1fr}
  .articles-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;text-align:center}
  .trust-bar{gap:20px}
  .nav-links{display:none}
  .nav-mobile-toggle{display:flex}
  .float-notice{display:none}
}
@media(max-width:480px){
  .audience-grid{grid-template-columns:1fr}
  .hero-stats{flex-direction:column;align-items:center;gap:12px}
  .pricing-grid{gap:16px}
}