/* WPS Office Landing Site - Ocean Teal Theme */
/* Unique design: Floating cards, wave patterns, hexagonal accents, magazine layout */

*{margin:0;padding:0;box-sizing:border-box}

:root{
  --primary:#0d9488;
  --primary-dark:#0f766e;
  --primary-light:#14b8a6;
  --secondary:#06b6d4;
  --accent:#f59e0b;
  --accent-light:#fbbf24;
  --bg:#f0fdfa;
  --bg-alt:#ccfbf1;
  --bg-dark:#134e4a;
  --text:#0f172a;
  --text-light:#475569;
  --text-inv:#f0fdfa;
  --card:#fff;
  --border:#99f6e4;
  --shadow:0 4px 20px rgba(13,148,136,.1);
  --shadow-lg:0 12px 40px rgba(13,148,136,.15);
  --radius:14px;
  --radius-lg:24px;
  --transition:.3s cubic-bezier(.4,0,.2,1);
}

@keyframes spin{from{transform:rotate(0deg)}to{transform:rotate(360deg)}}
@keyframes fadeIn{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
@keyframes wave{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}
@keyframes pulse{0%,100%{transform:scale(1)}50%{transform:scale(1.05)}}
@keyframes shimmer{0%{background-position:-200% 0}100%{background-position:200% 0}}

html{scroll-behavior:smooth}

body{
  font-family:"PingFang SC","Microsoft YaHei","Segoe UI",Roboto,sans-serif;
  line-height:1.7;color:var(--text);background:var(--bg);
  -webkit-font-smoothing:antialiased;
}

a{text-decoration:none;color:inherit;transition:color var(--transition)}
img{max-width:100%;display:block}
button{cursor:pointer;border:none;font-family:inherit}

/* ============== TOPNAV ============== */
.topnav{
  position:fixed;top:0;left:0;right:0;z-index:999;
  background:rgba(240,253,250,.95);
  backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
  border-bottom:1px solid var(--border);
  transition:box-shadow var(--transition);
}
.topnav.scrolled{box-shadow:0 2px 24px rgba(13,148,136,.12)}
.nav-inner{
  max-width:1200px;margin:0 auto;padding:0 24px;
  display:flex;align-items:center;justify-content:space-between;height:68px;
}
.brand{display:flex;align-items:center;gap:12px;font-weight:700;font-size:1.25rem;color:var(--primary)}
.brand svg{flex-shrink:0}
.navlist{display:flex;list-style:none;gap:6px}
.navlist a{
  display:inline-flex;align-items:center;gap:6px;
  padding:10px 20px;border-radius:10px;
  font-size:.95rem;font-weight:500;color:var(--text-light);
  transition:all var(--transition);
}
.navlist a:hover{color:var(--primary);background:rgba(13,148,136,.06)}
.navlist a.on{color:#fff;background:linear-gradient(135deg,var(--primary),var(--secondary));font-weight:600;box-shadow:0 4px 12px rgba(13,148,136,.25)}
.mob-btn{display:none;background:none;padding:8px;color:var(--text)}

/* ============== HERO - WAVE STYLE ============== */
.hero{
  margin-top:68px;min-height:calc(100vh - 68px);
  background:linear-gradient(180deg,var(--bg) 0%,var(--bg-alt) 100%);
  display:flex;align-items:center;position:relative;overflow:hidden;
}
.hero::before{
  content:"";position:absolute;bottom:0;left:0;right:0;height:120px;
  background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 120'%3E%3Cpath fill='%23ffffff' d='M0,64L48,69.3C96,75,192,85,288,80C384,75,480,53,576,48C672,43,768,53,864,64C960,75,1056,85,1152,80C1248,75,1344,53,1392,42.7L1440,32L1440,120L1392,120C1344,120,1248,120,1152,120C1056,120,960,120,864,120C768,120,672,120,576,120C480,120,384,120,288,120C192,120,96,120,48,120L0,120Z'/%3E%3C/svg%3E") no-repeat bottom;
  background-size:cover;
}
.hero-wrap{
  max-width:1200px;margin:0 auto;padding:60px 24px 140px;
  display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;
  position:relative;z-index:2;
}
.hero-text h1{
  font-size:clamp(2.2rem,4.5vw,3.5rem);font-weight:800;
  line-height:1.15;margin-bottom:20px;
  background:linear-gradient(135deg,var(--text) 0%,var(--primary-dark) 100%);
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
}
.hero-text h1 span{
  background:linear-gradient(135deg,var(--primary),var(--secondary));
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
}
.hero-text p{font-size:1.15rem;color:var(--text-light);max-width:500px;margin-bottom:32px;line-height:1.9}
.hero-btns{display:flex;gap:16px;flex-wrap:wrap}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  padding:8px 16px;border-radius:30px;
  background:linear-gradient(135deg,rgba(13,148,136,.1),rgba(6,182,212,.1));
  border:1px solid var(--border);
  font-size:.85rem;font-weight:600;color:var(--primary);
  margin-bottom:24px;
}
.hero-badge svg{flex-shrink:0}

.hero-visual{position:relative;display:flex;justify-content:center;align-items:center}
.hero-card{
  width:320px;height:400px;
  background:var(--card);border-radius:var(--radius-lg);
  box-shadow:var(--shadow-lg);border:1px solid var(--border);
  padding:32px;position:relative;overflow:hidden;
  animation:float 5s ease-in-out infinite;
}
.hero-card::before{
  content:"";position:absolute;top:0;left:0;right:0;height:6px;
  background:linear-gradient(90deg,var(--primary),var(--secondary),var(--accent));
}
.hero-card-header{display:flex;align-items:center;gap:10px;margin-bottom:24px}
.hero-card-dot{width:12px;height:12px;border-radius:50%}
.hero-card-dot:nth-child(1){background:#ef4444}
.hero-card-dot:nth-child(2){background:#f59e0b}
.hero-card-dot:nth-child(3){background:#22c55e}
.hero-card-lines{display:flex;flex-direction:column;gap:12px}
.hero-card-line{height:10px;border-radius:5px;background:linear-gradient(90deg,var(--border),rgba(153,246,228,.3))}
.hero-card-line:nth-child(1){width:100%}
.hero-card-line:nth-child(2){width:85%}
.hero-card-line:nth-child(3){width:70%}
.hero-card-line:nth-child(4){width:90%}
.hero-card-line:nth-child(5){width:60%}
.hero-card-box{
  margin-top:24px;padding:20px;border-radius:var(--radius);
  background:linear-gradient(135deg,rgba(13,148,136,.08),rgba(6,182,212,.08));
  border:1px dashed var(--border);
}
.hero-card-box-inner{display:flex;gap:12px}
.hero-card-mini{width:50px;height:50px;border-radius:8px;background:var(--border)}
.hero-card-mini-lines{flex:1;display:flex;flex-direction:column;gap:8px}
.hero-card-mini-line{height:8px;border-radius:4px;background:var(--border)}
.hero-card-mini-line:first-child{width:80%}
.hero-card-mini-line:last-child{width:60%}

.hero-float-1,.hero-float-2{
  position:absolute;width:80px;height:80px;
  border-radius:var(--radius);background:var(--card);
  box-shadow:var(--shadow);display:flex;align-items:center;justify-content:center;
  color:var(--primary);animation:float 4s ease-in-out infinite;
}
.hero-float-1{top:20px;right:-30px;animation-delay:-.5s}
.hero-float-2{bottom:40px;left:-40px;animation-delay:-1.5s}

/* ============== BUTTONS ============== */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:14px 28px;border-radius:12px;font-size:.95rem;font-weight:600;
  transition:all var(--transition);border:none;
}
.btn-primary{
  background:linear-gradient(135deg,var(--primary),var(--secondary));color:#fff;
  box-shadow:0 4px 16px rgba(13,148,136,.3);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(13,148,136,.4)}
.btn-primary:disabled{opacity:.7;cursor:wait;transform:none}
.btn-outline{
  background:transparent;color:var(--primary);
  border:2px solid var(--primary);
}
.btn-outline:hover{background:var(--primary);color:#fff}
.btn-ghost{
  background:rgba(255,255,255,.2);color:#fff;
  border:2px solid rgba(255,255,255,.4);backdrop-filter:blur(4px);
}
.btn-ghost:hover{background:rgba(255,255,255,.3)}
.btn-accent{
  background:linear-gradient(135deg,var(--accent),var(--accent-light));color:#fff;
  box-shadow:0 4px 16px rgba(245,158,11,.3);
}
.btn-accent:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(245,158,11,.4)}
.btn-accent:disabled{opacity:.7;cursor:wait;transform:none}
.btn-lg{padding:18px 36px;font-size:1.05rem;border-radius:14px}
.btn-sm{padding:10px 20px;font-size:.88rem;border-radius:10px}
.btn-block{width:100%;justify-content:center}

/* ============== SECTIONS ============== */
.section{padding:100px 24px}
.section-alt{background:var(--card)}
.section-dark{background:linear-gradient(135deg,var(--bg-dark),#115e59);color:var(--text-inv)}
.wrap{max-width:1200px;margin:0 auto}
.sec-head{text-align:center;max-width:700px;margin:0 auto 64px}
.sec-head h2{
  font-size:clamp(1.8rem,3.5vw,2.6rem);font-weight:700;margin-bottom:16px;
  background:linear-gradient(135deg,var(--text),var(--primary-dark));
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
}
.sec-head p{color:var(--text-light);font-size:1.1rem;line-height:1.8}
.section-dark .sec-head h2{background:none;-webkit-text-fill-color:#fff}
.section-dark .sec-head p{color:rgba(240,253,250,.7)}

/* ============== STATS HEXAGON ============== */
.stats-row{
  display:flex;justify-content:center;gap:48px;flex-wrap:wrap;
  padding:48px 0;
}
.stat-hex{
  text-align:center;position:relative;
  width:140px;height:160px;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
}
.stat-hex::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(135deg,rgba(13,148,136,.08),rgba(6,182,212,.08));
  clip-path:polygon(50% 0%,100% 25%,100% 75%,50% 100%,0% 75%,0% 25%);
  border:2px solid var(--border);
}
.stat-num{
  font-size:clamp(2rem,4vw,2.8rem);font-weight:800;
  background:linear-gradient(135deg,var(--primary),var(--secondary));
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
  position:relative;z-index:2;
}
.stat-label{font-size:.88rem;color:var(--text-light);position:relative;z-index:2;margin-top:4px}

/* ============== FEATURE MAGAZINE GRID ============== */
.mag-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  grid-template-rows:auto auto;
  gap:24px;
}
.mag-card{
  background:var(--card);border-radius:var(--radius-lg);padding:36px;
  border:1px solid var(--border);transition:all var(--transition);
  position:relative;overflow:hidden;
}
.mag-card::after{
  content:"";position:absolute;top:0;right:0;width:100px;height:100px;
  background:linear-gradient(135deg,rgba(13,148,136,.06),transparent);
  border-radius:0 0 0 100%;
}
.mag-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-6px)}
.mag-card.featured{
  grid-column:span 2;grid-row:span 2;
  background:linear-gradient(135deg,var(--primary),var(--secondary));
  color:#fff;
}
.mag-card.featured::after{background:linear-gradient(135deg,rgba(255,255,255,.1),transparent)}
.mag-card.featured .mag-icon{background:rgba(255,255,255,.15);color:#fff}
.mag-card.featured p{color:rgba(255,255,255,.85)}
.mag-icon{
  width:64px;height:64px;border-radius:16px;
  background:linear-gradient(135deg,rgba(13,148,136,.1),rgba(6,182,212,.1));
  display:flex;align-items:center;justify-content:center;
  color:var(--primary);margin-bottom:20px;
}
.mag-card h3{font-size:1.2rem;font-weight:700;margin-bottom:10px}
.mag-card p{color:var(--text-light);font-size:.95rem;line-height:1.8}
.mag-card.featured h3{font-size:1.6rem}

/* ============== PLATFORM TABS ============== */
.plat-tabs{
  display:flex;justify-content:center;gap:12px;margin-bottom:48px;flex-wrap:wrap;
}
.plat-tab{
  padding:12px 24px;border-radius:30px;
  background:var(--card);border:1px solid var(--border);
  font-size:.9rem;font-weight:600;color:var(--text-light);
  cursor:pointer;transition:all var(--transition);
  display:flex;align-items:center;gap:8px;
}
.plat-tab:hover{border-color:var(--primary);color:var(--primary)}
.plat-tab.active{
  background:linear-gradient(135deg,var(--primary),var(--secondary));
  color:#fff;border-color:transparent;
  box-shadow:0 4px 16px rgba(13,148,136,.3);
}
.plat-tab svg{width:18px;height:18px}

.plat-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.plat-card{
  background:var(--card);border-radius:var(--radius-lg);padding:32px 24px;
  text-align:center;border:1px solid var(--border);
  transition:all var(--transition);position:relative;
}
.plat-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-4px);border-color:var(--primary)}
.plat-card.highlight{border:2px solid var(--primary)}
.plat-card.highlight::before{
  content:"推荐";position:absolute;top:16px;right:16px;
  padding:4px 12px;border-radius:20px;font-size:.75rem;font-weight:600;
  background:linear-gradient(135deg,var(--primary),var(--secondary));color:#fff;
}
.plat-ico{
  width:60px;height:60px;border-radius:16px;
  background:linear-gradient(135deg,rgba(13,148,136,.08),rgba(6,182,212,.08));
  display:flex;align-items:center;justify-content:center;
  margin:0 auto 16px;color:var(--primary);
}
.plat-card h3{font-size:1.05rem;font-weight:700;margin-bottom:6px}
.plat-card .plat-ver{font-size:.82rem;color:var(--text-light);margin-bottom:20px}

/* ============== TESTIMONIALS CAROUSEL ============== */
.testi-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.testi-card{
  background:var(--card);border-radius:var(--radius-lg);padding:32px;
  border:1px solid var(--border);transition:all var(--transition);
  position:relative;
}
.testi-card::before{
  content:"\201C";position:absolute;top:20px;left:24px;
  font-size:4rem;font-weight:700;color:var(--border);line-height:1;
  font-family:Georgia,serif;
}
.testi-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-4px)}
.testi-stars{display:flex;gap:4px;color:var(--accent);margin-bottom:16px}
.testi-text{font-size:.95rem;color:var(--text-light);line-height:1.8;margin-bottom:20px;position:relative;z-index:2}
.testi-author{display:flex;align-items:center;gap:12px}
.testi-avatar{
  width:48px;height:48px;border-radius:50%;
  background:linear-gradient(135deg,var(--primary),var(--secondary));
  display:flex;align-items:center;justify-content:center;
  color:#fff;font-weight:700;font-size:1rem;
}
.testi-info strong{font-size:.92rem;display:block}
.testi-info span{font-size:.82rem;color:var(--text-light)}

/* ============== FAQ ACCORDION ============== */
.faq-list{max-width:800px;margin:0 auto}
.faq-item{
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
  margin-bottom:14px;overflow:hidden;transition:all var(--transition);
}
.faq-item:hover{border-color:rgba(13,148,136,.4)}
.faq-item.open{border-color:var(--primary);box-shadow:0 4px 16px rgba(13,148,136,.1)}
.faq-q{
  padding:20px 24px;display:flex;align-items:center;justify-content:space-between;
  cursor:pointer;font-weight:600;font-size:.98rem;gap:16px;
  transition:background var(--transition);
}
.faq-q:hover{background:rgba(13,148,136,.03)}
.faq-q svg{flex-shrink:0;transition:transform var(--transition);color:var(--primary)}
.faq-item.open .faq-q svg{transform:rotate(180deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .4s ease,padding .4s ease}
.faq-item.open .faq-a{max-height:500px;padding:0 24px 24px}
.faq-a p{color:var(--text-light);font-size:.94rem;line-height:1.9}

/* ============== CTA BANNER ============== */
.cta-banner{
  background:linear-gradient(135deg,var(--primary),var(--secondary));
  border-radius:var(--radius-lg);padding:64px 48px;
  text-align:center;color:#fff;position:relative;overflow:hidden;
}
.cta-banner::before,.cta-banner::after{
  content:"";position:absolute;border-radius:50%;
  background:rgba(255,255,255,.06);
}
.cta-banner::before{width:300px;height:300px;top:-100px;right:-50px}
.cta-banner::after{width:200px;height:200px;bottom:-60px;left:-40px}
.cta-banner h2{font-size:clamp(1.6rem,3vw,2.4rem);font-weight:700;margin-bottom:14px;position:relative;z-index:2}
.cta-banner p{font-size:1.1rem;opacity:.9;margin-bottom:32px;max-width:550px;margin-left:auto;margin-right:auto;position:relative;z-index:2}
.cta-btns{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;position:relative;z-index:2}

/* ============== COMPARISON TABLE ============== */
.cmp-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
.cmp-table{
  width:100%;border-collapse:collapse;min-width:650px;
  background:var(--card);border-radius:var(--radius);overflow:hidden;
  box-shadow:var(--shadow);
}
.cmp-table th,.cmp-table td{padding:16px 20px;text-align:left;font-size:.92rem}
.cmp-table thead th{
  background:linear-gradient(135deg,var(--primary),var(--secondary));
  color:#fff;font-weight:600;
}
.cmp-table tbody tr{border-bottom:1px solid var(--border)}
.cmp-table tbody tr:last-child{border-bottom:none}
.cmp-table tbody tr:hover{background:rgba(13,148,136,.03)}
.cmp-table .check{color:#22c55e;font-weight:700}
.cmp-table .cross{color:#ef4444;font-weight:700}

/* ============== VERSION LOG ============== */
.ver-list{max-width:800px;margin:0 auto}
.ver-item{
  display:flex;gap:24px;padding:24px 0;
  border-bottom:1px solid var(--border);
}
.ver-item:last-child{border-bottom:none}
.ver-tag{
  flex-shrink:0;padding:8px 16px;border-radius:10px;
  background:linear-gradient(135deg,rgba(13,148,136,.1),rgba(6,182,212,.1));
  color:var(--primary);font-weight:700;font-size:.88rem;height:fit-content;
}
.ver-info h4{font-size:1rem;font-weight:600;margin-bottom:6px}
.ver-info p{font-size:.9rem;color:var(--text-light);line-height:1.7}
.ver-date{font-size:.82rem;color:var(--text-light);margin-top:6px}

/* ============== TIPS CARDS ============== */
.tips-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.tip-card{
  background:var(--card);border-radius:var(--radius);padding:28px;
  border-left:4px solid var(--primary);box-shadow:var(--shadow);
  transition:all var(--transition);
}
.tip-card:nth-child(even){border-left-color:var(--secondary)}
.tip-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.tip-card h4{font-size:1rem;font-weight:700;margin-bottom:10px;display:flex;align-items:center;gap:10px}
.tip-card h4 svg{color:var(--primary);flex-shrink:0}
.tip-card p{font-size:.9rem;color:var(--text-light);line-height:1.8}

/* ============== DOWNLOAD PAGE ============== */
.dl-hero{
  margin-top:68px;padding:80px 24px 60px;
  background:linear-gradient(180deg,var(--bg) 0%,var(--bg-alt) 100%);
  text-align:center;position:relative;
}
.dl-hero h1{
  font-size:clamp(2rem,4vw,3rem);font-weight:800;margin-bottom:14px;
  background:linear-gradient(135deg,var(--text),var(--primary-dark));
  -webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;
}
.dl-hero p{font-size:1.15rem;color:var(--text-light);max-width:600px;margin:0 auto}

.dl-main{
  max-width:700px;margin:-40px auto 60px;position:relative;z-index:10;
  background:var(--card);border-radius:var(--radius-lg);padding:48px;
  box-shadow:var(--shadow-lg);border:1px solid var(--border);text-align:center;
}
.dl-main::before{
  content:"";position:absolute;top:0;left:0;right:0;height:6px;
  background:linear-gradient(90deg,var(--primary),var(--secondary),var(--accent));
  border-radius:var(--radius-lg) var(--radius-lg) 0 0;
}
.dl-main h2{font-size:1.8rem;font-weight:700;margin-bottom:10px}
.dl-main .dl-ver{font-size:.9rem;color:var(--text-light);margin-bottom:28px}
.dl-main .dl-size{
  display:inline-flex;align-items:center;gap:8px;
  padding:8px 20px;border-radius:30px;
  background:linear-gradient(135deg,rgba(13,148,136,.08),rgba(6,182,212,.08));
  font-size:.85rem;color:var(--primary);font-weight:600;margin-bottom:28px;
}
.dl-reqs{text-align:left;margin-top:32px;padding-top:24px;border-top:1px solid var(--border)}
.dl-reqs h4{font-size:.95rem;font-weight:600;margin-bottom:12px}
.dl-reqs ul{list-style:none;padding:0}
.dl-reqs li{
  font-size:.88rem;color:var(--text-light);padding:6px 0;
  display:flex;align-items:center;gap:10px;
}
.dl-reqs li svg{color:#22c55e;flex-shrink:0}

/* ============== FEATURE ROWS ============== */
.feat-rows{display:flex;flex-direction:column;gap:80px}
.feat-row{
  display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;
}
.feat-row:nth-child(even){direction:rtl}
.feat-row:nth-child(even) > *{direction:ltr}
.feat-visual{
  aspect-ratio:4/3;border-radius:var(--radius-lg);
  background:linear-gradient(135deg,rgba(13,148,136,.08),rgba(6,182,212,.08));
  display:flex;align-items:center;justify-content:center;
  border:1px solid var(--border);position:relative;overflow:hidden;
}
.feat-visual::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(45deg,transparent 30%,rgba(255,255,255,.3) 50%,transparent 70%);
  background-size:200% 200%;animation:shimmer 3s infinite;
}
.feat-visual svg{color:var(--primary);opacity:.6;position:relative;z-index:2}
.feat-text h3{font-size:1.5rem;font-weight:700;margin-bottom:14px}
.feat-text p{color:var(--text-light);font-size:1rem;line-height:1.9;margin-bottom:20px}
.feat-list{list-style:none;padding:0}
.feat-list li{
  display:flex;align-items:flex-start;gap:10px;
  font-size:.92rem;color:var(--text-light);padding:6px 0;
}
.feat-list li svg{color:var(--primary);flex-shrink:0;margin-top:2px}

/* ============== FOOTER ============== */
.site-footer{
  background:var(--bg-dark);color:rgba(240,253,250,.6);
  padding:48px 24px;text-align:center;font-size:.88rem;line-height:2;
}
.site-footer .security{
  color:rgba(240,253,250,.9);font-weight:600;margin-bottom:8px;
  display:flex;align-items:center;justify-content:center;gap:8px;
}
.site-footer .security svg{color:#22c55e;flex-shrink:0}

/* ============== RESPONSIVE ============== */
@media(max-width:1024px){
  .hero-wrap{grid-template-columns:1fr;text-align:center}
  .hero-text p{margin-left:auto;margin-right:auto}
  .hero-btns{justify-content:center}
  .hero-visual{margin-top:40px}
  .mag-grid{grid-template-columns:1fr 1fr}
  .mag-card.featured{grid-column:span 2;grid-row:span 1}
  .plat-cards{grid-template-columns:repeat(2,1fr)}
  .testi-grid{grid-template-columns:1fr 1fr}
  .feat-row{grid-template-columns:1fr;gap:32px}
  .feat-row:nth-child(even){direction:ltr}
  .tips-grid{grid-template-columns:1fr}
  .stats-row{gap:32px}
}

@media(max-width:640px){
  .nav-inner{padding:0 16px}
  .navlist{
    display:none;position:fixed;top:68px;left:0;right:0;
    flex-direction:column;background:rgba(240,253,250,.98);
    backdrop-filter:blur(20px);padding:16px;gap:6px;
    border-bottom:1px solid var(--border);box-shadow:var(--shadow);
  }
  .navlist.show{display:flex}
  .navlist a{padding:14px 20px;border-radius:10px}
  .mob-btn{display:block}
  .hero{min-height:auto}
  .hero-wrap{padding:40px 16px 100px}
  .hero-card{width:260px;height:320px;padding:24px}
  .hero-float-1,.hero-float-2{display:none}
  .section{padding:64px 16px}
  .mag-grid{grid-template-columns:1fr}
  .mag-card.featured{grid-column:span 1}
  .plat-cards{grid-template-columns:1fr}
  .testi-grid{grid-template-columns:1fr}
  .stats-row{gap:24px}
  .stat-hex{width:120px;height:140px}
  .cta-banner{padding:40px 24px}
  .dl-main{padding:32px 20px;margin:-30px 16px 40px}
  .faq-q{padding:16px 20px}
  .plat-tabs{gap:8px}
  .plat-tab{padding:10px 16px;font-size:.85rem}
}