:root{--primary:#00a0e0;--primary-dark:#0080c0;--primary-light:#e6f6fc;--primary-glow:rgba(0,160,224,0.15);--navy:#0d1b2a;--navy-mid:#1a2f45;--text:#1a1a2e;--text-secondary:#4a5568;--text-muted:#718096;--bg:#ffffff;--bg-warm:#f8fafc;--bg-grey:#f0f4f8;--border:#e2e8f0;--border-light:#edf2f7;--shadow-sm:0 1px 3px rgba(0,0,0,0.06);--shadow:0 4px 16px rgba(0,0,0,0.07);--shadow-lg:0 12px 40px rgba(0,0,0,0.10);--shadow-blue:0 8px 32px rgba(0,160,224,0.18);--radius:10px;--radius-lg:18px;--radius-xl:24px;--ease:cubic-bezier(0.4,0,0.2,1);}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{font-family:'DM Sans',-apple-system,sans-serif;color:var(--text);background:var(--bg);line-height:1.65;-webkit-font-smoothing:antialiased;}
h1,h2,h3,h4{font-family:'Syne',sans-serif;line-height:1.2;}
img{max-width:100%;display:block;}
a{text-decoration:none;color:inherit;transition:all .25s var(--ease);}
.container{max-width:1280px;margin:0 auto;padding:0 24px;}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 28px;font-size:14px;font-weight:600;font-family:'DM Sans',sans-serif;border-radius:var(--radius);border:2px solid transparent;cursor:pointer;transition:all .25s var(--ease);white-space:nowrap;}
.btn-primary{background:var(--primary);color:white;border-color:var(--primary);}
.btn-primary:hover{background:var(--primary-dark);transform:translateY(-1px);box-shadow:var(--shadow-blue);}
.btn-outline{background:transparent;color:var(--primary);border-color:var(--primary);}
.btn-outline:hover{background:var(--primary);color:white;transform:translateY(-1px);}
.btn-ghost{background:rgba(255,255,255,0.12);color:white;border-color:rgba(255,255,255,0.3);backdrop-filter:blur(8px);}
.btn-ghost:hover{background:rgba(255,255,255,0.22);border-color:rgba(255,255,255,0.5);}
.section-label{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--primary);margin-bottom:14px;}
.section-label::before{content:'';display:block;width:20px;height:2px;background:var(--primary);border-radius:2px;}
.section-title{font-size:clamp(24px,3vw,34px);font-weight:800;color:var(--navy);margin-bottom:16px;letter-spacing:-.02em;}
.section-subtitle{font-size:16px;color:var(--text-secondary);max-width:680px;line-height:1.7;}
.section-header{margin-bottom:40px;}
.section-header.center{text-align:center;}
.section-header.center .section-label{justify-content:center;}
.section-header.center .section-subtitle{margin:0 auto;}
.top-bar{background:var(--navy);color:rgba(255,255,255,.75);font-size:12px;padding:9px 0;}
.top-bar .container{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;}
.tb-left,.tb-right{display:flex;align-items:center;gap:18px;flex-wrap:wrap;}
.tb-item{display:flex;align-items:center;gap:6px;}
.tb-item svg{width:13px;height:13px;stroke:var(--primary);fill:none;flex-shrink:0;}
.tb-item a{color:rgba(255,255,255,.75);}
.tb-item a:hover{color:white;}
.tb-dot{width:3px;height:3px;border-radius:50%;background:rgba(255,255,255,.2);}
.header{background:white;position:sticky;top:0;z-index:1000;border-bottom:1px solid var(--border-light);box-shadow:0 1px 0 rgba(0,0,0,.04);}
.header .container{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-top:13px;padding-bottom:13px;}
.logo{display:flex;align-items:center;gap:12px;flex-shrink:0;}
.logo img{width:50px;height:50px;object-fit:contain;}
.header .logo img{width:80px;height:80px;}
.logo-text h1{font-size:17px;font-weight:800;color:var(--navy);line-height:1.1;}
.logo-text span{font-size:10px;color:var(--text-muted);font-weight:400;letter-spacing:.03em;font-family:'DM Sans',sans-serif;}
nav.nav{display:flex;align-items:center;gap:4px;}
nav.nav a{font-size:14px;font-weight:500;color:var(--text-secondary);padding:8px 14px;border-radius:8px;font-family:'DM Sans',sans-serif;white-space:nowrap;}
nav.nav a:hover{color:var(--primary);background:var(--primary-light);}
.header-cta{display:flex;align-items:center;gap:10px;}
.nav-dropdown{position:relative;}
.nav-trigger{display:inline-flex;align-items:center;gap:5px;cursor:pointer;font-size:14px;font-weight:500;color:var(--text-secondary);padding:8px 14px;border-radius:8px;font-family:'DM Sans',sans-serif;transition:all .25s var(--ease);}
.nav-trigger:hover,.nav-dropdown:hover .nav-trigger,.nav-dropdown:focus-within .nav-trigger{color:var(--primary);background:var(--primary-light);}
.nav-caret{width:11px;height:11px;transition:transform .25s var(--ease);stroke:currentColor;fill:none;flex-shrink:0;}
.nav-dropdown:hover .nav-caret,.nav-dropdown:focus-within .nav-caret{transform:rotate(180deg);}
.nav-menu{position:absolute;top:calc(100% + 6px);left:0;background:white;border:1px solid var(--border-light);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);padding:12px;min-width:540px;display:none;grid-template-columns:1fr 1fr;gap:2px;z-index:1001;}
.nav-dropdown:hover .nav-menu,.nav-dropdown:focus-within .nav-menu{display:grid;}
.nav-menu-header{grid-column:1/-1;padding:8px 14px 10px;margin-bottom:6px;border-bottom:1px solid var(--border-light);font-size:10px;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:.1em;font-family:'DM Sans',sans-serif;}
.nav-menu a{display:block;padding:9px 14px;font-size:13px;color:var(--text-secondary);border-radius:6px;font-family:'DM Sans',sans-serif;font-weight:500;background:none;transition:all .15s;}
.nav-menu a:hover{background:var(--primary-light);color:var(--primary);}
.mobile-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:4px;}
.mobile-toggle span{width:22px;height:2px;background:var(--navy);border-radius:2px;display:block;transition:all .3s;}
.mobile-menu{display:none;background:white;padding:16px 24px 24px;border-bottom:1px solid var(--border);}
.mobile-menu.open{display:block;}
.mobile-menu a{display:block;padding:12px 0;font-size:15px;font-weight:500;color:var(--text);border-bottom:1px solid var(--border-light);font-family:'DM Sans',sans-serif;}
.mobile-menu a:last-child{border-bottom:none;}
.p-hero{background:linear-gradient(135deg,var(--navy) 0%,#1a3a5c 55%,#0d2540 100%);position:relative;overflow:hidden;padding:64px 0 56px;}
.p-hero::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 72% 50%,rgba(0,160,224,.12) 0%,transparent 60%),radial-gradient(ellipse at 20% 85%,rgba(0,100,180,.07) 0%,transparent 50%);}
.p-hero-grid{display:grid;grid-template-columns:1fr 440px;gap:56px;align-items:center;position:relative;z-index:1;}
.p-crumbs{display:flex;align-items:center;gap:8px;font-size:12px;color:rgba(255,255,255,.55);margin-bottom:18px;font-family:'DM Sans',sans-serif;flex-wrap:wrap;}
.p-crumbs a{color:rgba(255,255,255,.55);}
.p-crumbs a:hover{color:var(--primary);}
.p-crumbs span.sep{color:rgba(255,255,255,.25);}
.p-crumbs span.cur{color:rgba(255,255,255,.85);}
.p-hero h1{font-size:clamp(32px,4.4vw,52px);font-weight:800;color:white;margin-bottom:18px;letter-spacing:-.02em;}
.p-hero h1 em{font-style:normal;background:linear-gradient(135deg,var(--primary) 0%,#5cc5e8 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;}
.p-hero-lead{font-size:16px;color:rgba(255,255,255,.78);line-height:1.7;max-width:560px;margin-bottom:24px;}
.p-hero-lead strong{color:white;font-weight:600;}
.p-hero-chips{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:32px;}
.p-hero-chip{font-size:12px;font-weight:500;color:rgba(255,255,255,.85);background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);padding:6px 12px;border-radius:20px;font-family:'DM Sans',sans-serif;}
.p-hero-chip strong{color:var(--primary);font-weight:600;margin-right:4px;}
.p-hero-actions{display:flex;gap:12px;flex-wrap:wrap;}
.p-hero-img{background:white;border-radius:var(--radius-xl);overflow:hidden;box-shadow:var(--shadow-lg);aspect-ratio:4/3;}
.p-hero-img img{width:100%;height:100%;object-fit:contain;background:#f8f9fa;}
.p-desc{padding:80px 0;background:white;}
.p-desc .container{max-width:880px;}
.p-desc-text p{font-size:17px;color:var(--text-secondary);line-height:1.8;margin-bottom:18px;}
.p-desc-text p strong{color:var(--navy);font-weight:600;}
.p-desc-text p:last-child{margin-bottom:0;}
.p-explainer{padding:0 0 80px;background:white;}
.p-explainer .container{max-width:880px;}
.p-explainer-box{background:var(--primary-light);border:1px solid rgba(0,160,224,.18);border-left:4px solid var(--primary);border-radius:var(--radius-lg);padding:28px 32px;}
.p-explainer-tag{display:inline-flex;align-items:center;gap:6px;font-size:10px;font-weight:700;color:var(--primary);text-transform:uppercase;letter-spacing:.1em;margin-bottom:12px;font-family:'DM Sans',sans-serif;}
.p-explainer-tag svg{width:13px;height:13px;stroke:var(--primary);fill:none;}
.p-explainer-box h3{font-size:18px;font-weight:700;color:var(--navy);margin-bottom:12px;letter-spacing:-.01em;}
.p-explainer-box p{font-size:14.5px;color:var(--text-secondary);line-height:1.7;margin-bottom:10px;}
.p-explainer-box p:last-child{margin-bottom:0;}
.p-explainer-note{font-size:12px;color:var(--text-muted);font-style:italic;margin-top:14px;padding-top:14px;border-top:1px dashed rgba(0,160,224,.25);}
.p-specs{padding:80px 0;background:var(--bg-warm);}
.p-specs-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;max-width:1080px;margin:0 auto;}
.spec-row{display:grid;grid-template-columns:200px 1fr;gap:20px;padding:20px 24px;background:white;border:1px solid var(--border-light);border-radius:var(--radius-lg);align-items:start;}
.spec-row:hover{border-color:var(--primary);}
.spec-row .label{font-size:11px;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:.08em;font-family:'DM Sans',sans-serif;padding-top:2px;}
.spec-row .value{font-size:14px;color:var(--navy);font-weight:500;line-height:1.6;font-family:'DM Sans',sans-serif;}
.spec-row .value em{font-style:normal;color:var(--text-secondary);font-weight:400;}
.p-info{padding:80px 0;background:white;}
.p-info-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start;max-width:1100px;margin:0 auto;}
.p-info-card{padding:36px;background:var(--bg-warm);border-radius:var(--radius-xl);border:1px solid var(--border-light);}
.p-info-card h3{font-size:22px;font-weight:800;color:var(--navy);margin-bottom:16px;letter-spacing:-.01em;}
.p-info-card .label-mini{font-size:11px;font-weight:700;color:var(--primary);text-transform:uppercase;letter-spacing:.1em;margin-bottom:8px;font-family:'DM Sans',sans-serif;}
.p-info-card p{font-size:15px;color:var(--text-secondary);line-height:1.75;margin-bottom:14px;}
.p-info-card p:last-child{margin-bottom:0;}
.p-info-card ul{list-style:none;margin-top:8px;}
.p-info-card ul li{padding:9px 0;border-top:1px solid var(--border-light);font-size:14px;color:var(--text);display:flex;align-items:start;gap:10px;line-height:1.55;}
.p-info-card ul li:first-child{border-top:none;}
.p-info-card ul li svg{width:16px;height:16px;stroke:var(--primary);fill:none;flex-shrink:0;margin-top:2px;}
.p-related{padding:80px 0;background:var(--bg-warm);}
.rel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.rel-card{background:white;border:1px solid var(--border-light);border-radius:var(--radius-lg);overflow:hidden;transition:all .25s var(--ease);display:flex;flex-direction:column;}
.rel-card:hover{border-color:var(--primary);box-shadow:var(--shadow-blue);transform:translateY(-3px);}
.rel-img{aspect-ratio:4/3;background:#f8f9fa;overflow:hidden;}
.rel-img img{width:100%;height:100%;object-fit:contain;transition:transform .35s var(--ease);}
.rel-card:hover .rel-img img{transform:scale(1.04);}
.rel-body{padding:22px 24px 24px;flex:1;display:flex;flex-direction:column;}
.rel-body h3{font-size:17px;font-weight:700;color:var(--navy);margin-bottom:6px;}
.rel-body p{font-size:13px;color:var(--text-secondary);line-height:1.6;flex:1;margin-bottom:14px;}
.rel-link{font-size:13px;font-weight:600;color:var(--primary);display:inline-flex;align-items:center;gap:6px;}
.rel-link svg{width:14px;height:14px;stroke:currentColor;fill:none;transition:transform .25s var(--ease);}
.rel-card:hover .rel-link svg{transform:translateX(4px);}
.p-cta{padding:64px 0 96px;background:white;}
.cta-box{max-width:1000px;margin:0 auto;background:linear-gradient(135deg,var(--navy) 0%,var(--navy-mid) 100%);border-radius:var(--radius-xl);padding:44px 48px;display:flex;align-items:center;justify-content:space-between;gap:32px;color:white;flex-wrap:wrap;box-shadow:var(--shadow-lg);position:relative;overflow:hidden;}
.cta-box::before{content:'';position:absolute;top:-40%;right:-10%;width:340px;height:340px;background:radial-gradient(circle,var(--primary-glow) 0%,transparent 70%);pointer-events:none;}
.cta-text{flex:1 1 320px;position:relative;z-index:1;}
.cta-text h2{font-family:'Syne',sans-serif;font-size:24px;font-weight:800;margin-bottom:8px;letter-spacing:-.01em;}
.cta-text p{font-size:14px;color:rgba(255,255,255,.7);line-height:1.6;}
.cta-actions{display:flex;gap:10px;flex-wrap:wrap;position:relative;z-index:1;}
.footer{background:var(--navy);color:rgba(255,255,255,.65);padding:60px 0 0;}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:44px;padding-bottom:48px;}
.footer-brand p{font-size:13px;line-height:1.75;max-width:280px;margin-top:16px;}
.footer-col h4{font-size:11px;font-weight:700;color:white;text-transform:uppercase;letter-spacing:.1em;margin-bottom:14px;font-family:'DM Sans',sans-serif;}
.footer-col ul{list-style:none;}
.footer-col ul li{margin-bottom:9px;}
.footer-col ul li a{font-size:13px;color:rgba(255,255,255,.5);font-family:'DM Sans',sans-serif;}
.footer-col ul li a:hover{color:var(--primary);}
.f-cline{font-size:13px;color:rgba(255,255,255,.5);display:flex;align-items:flex-start;gap:8px;margin-bottom:11px;font-family:'DM Sans',sans-serif;}
.f-cline svg{width:13px;height:13px;stroke:var(--primary);flex-shrink:0;margin-top:2px;fill:none;}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding:18px 0;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px;}
.footer-bottom p{font-size:12px;color:rgba(255,255,255,.3);font-family:'DM Sans',sans-serif;}
.f-badges{display:flex;gap:7px;}
.f-badge{font-size:11px;font-weight:600;padding:4px 10px;border-radius:20px;border:1px solid rgba(255,255,255,.1);color:rgba(255,255,255,.35);font-family:'DM Sans',sans-serif;}
.footer-social{display:flex;gap:10px;margin-top:18px;}
.footer-social a{width:34px;height:34px;border-radius:50%;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);display:flex;align-items:center;justify-content:center;transition:all .25s var(--ease);}
.footer-social a:hover{background:var(--primary);border-color:var(--primary);transform:translateY(-2px);}
.footer-social svg{width:15px;height:15px;fill:rgba(255,255,255,.6);}
.footer-social a:hover svg{fill:white;}
.footer-mini{margin-top:18px;padding-top:14px;border-top:1px solid rgba(255,255,255,.06);}
.footer-mini h5{font-size:10px;font-weight:700;color:white;text-transform:uppercase;letter-spacing:.1em;margin-bottom:6px;font-family:'DM Sans',sans-serif;}
.footer-mini p{font-size:11.5px;color:rgba(255,255,255,.45);line-height:1.7;font-family:'DM Sans',sans-serif;margin:0;}
.wa-float{position:fixed;bottom:26px;right:26px;z-index:9999;width:54px;height:54px;border-radius:50%;background:#25D366;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 20px rgba(37,211,102,.45),0 0 0 4px rgba(37,211,102,.1);transition:all .3s var(--ease);}
.wa-float:hover{transform:scale(1.08);box-shadow:0 8px 32px rgba(37,211,102,.55),0 0 0 8px rgba(37,211,102,.08);}
.wa-float svg{width:26px;height:26px;fill:white;}
@media(max-width:1100px){.p-hero-grid{grid-template-columns:1fr;gap:40px;}.p-hero-img{max-width:480px;}.footer-grid{grid-template-columns:1fr 1fr;gap:30px;}}
@media(max-width:900px){.p-specs-grid,.p-info-grid,.rel-grid{grid-template-columns:1fr;}.spec-row{grid-template-columns:160px 1fr;gap:16px;padding:16px 18px;}}
@media(max-width:640px){nav.nav,.header-cta .btn-outline{display:none;}.mobile-toggle{display:flex;}.p-hero{padding:44px 0 40px;}.p-desc,.p-specs,.p-info,.p-related{padding:56px 0;}.cta-box{padding:32px 28px;}.footer-grid{grid-template-columns:1fr;}.top-bar .tb-right{display:none;}.spec-row{grid-template-columns:1fr;gap:6px;}.spec-row .label{padding-top:0;}}

/* ============================================================
   Visual polish — depth, motion, shine (CSS-only)
   ============================================================ */
.btn{position:relative;overflow:hidden;}
.btn::after{content:'';position:absolute;top:0;left:-75%;width:50%;height:100%;background:linear-gradient(105deg,transparent 0%,rgba(255,255,255,.35) 50%,transparent 100%);transform:skewX(-20deg);transition:left .55s var(--ease);pointer-events:none;}
.btn:hover::after{left:125%;}
.btn-primary:hover{transform:translateY(-2px) scale(1.02);box-shadow:0 12px 36px rgba(0,160,224,.35);}

/* 3D lift on cards */
.rel-card,.p-info-card,.mvv-card,.cert-tile,.q-check,.fac-card{transform-style:preserve-3d;will-change:transform;}
.rel-card:hover{transform:perspective(900px) rotateX(2.5deg) translateY(-8px) scale(1.015);box-shadow:0 22px 48px rgba(0,160,224,.22),0 6px 16px rgba(13,27,42,.12);}
.p-info-card:hover,.mvv-card:hover{transform:perspective(900px) rotateX(1.5deg) translateY(-6px);box-shadow:0 18px 44px rgba(0,160,224,.18);border-color:var(--primary);}
.spec-row{transition:transform .25s var(--ease),border-color .25s var(--ease),box-shadow .25s var(--ease);}
.spec-row:hover{transform:translateX(6px);box-shadow:-4px 0 0 0 var(--primary),var(--shadow);}

/* Hero image — gentle float + deep glow */
@keyframes heroFloat{0%,100%{transform:translateY(0);}50%{transform:translateY(-10px);}}
.p-hero-img{animation:heroFloat 6s ease-in-out infinite;box-shadow:0 30px 70px rgba(0,0,0,.35),0 0 0 1px rgba(255,255,255,.08);transition:box-shadow .4s var(--ease);}
.p-hero-img:hover{box-shadow:0 36px 90px rgba(0,160,224,.3),0 0 0 1px rgba(0,160,224,.25);}

/* Entrance animation — staggered fade-up */
@keyframes fadeUp{from{opacity:0;transform:translateY(22px);}to{opacity:1;transform:translateY(0);}}
.p-crumbs{animation:fadeUp .55s var(--ease) both;}
.p-hero h1{animation:fadeUp .55s var(--ease) .08s both;}
.p-hero-lead{animation:fadeUp .55s var(--ease) .16s both;}
.p-hero-chips{animation:fadeUp .55s var(--ease) .24s both;}
.p-hero-actions{animation:fadeUp .55s var(--ease) .32s both;}
.p-hero-img{animation:fadeUp .6s var(--ease) .2s both,heroFloat 6s ease-in-out 1s infinite;}

/* Animated shimmer on the hero accent word */
@keyframes shimmer{0%{background-position:0% 50%;}100%{background-position:200% 50%;}}
.p-hero h1 em{background:linear-gradient(110deg,var(--primary) 0%,#7dd6f5 25%,var(--primary) 50%,#5cc5e8 75%,var(--primary) 100%);background-size:200% auto;-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;animation:shimmer 5s linear infinite;}

/* Dropdown menu — soft pop */
@keyframes menuPop{from{opacity:0;transform:translateY(-6px) scale(.985);}to{opacity:1;transform:translateY(0) scale(1);}}
.nav-dropdown:hover .nav-menu,.nav-dropdown:focus-within .nav-menu{animation:menuPop .22s var(--ease) both;}

/* Footer social — playful pop */
.footer-social a:hover{transform:translateY(-3px) scale(1.12);}

/* WhatsApp float — soft pulse */
@keyframes waPulse{0%,100%{box-shadow:0 4px 20px rgba(37,211,102,.45),0 0 0 0 rgba(37,211,102,.35);}50%{box-shadow:0 4px 20px rgba(37,211,102,.45),0 0 0 12px rgba(37,211,102,0);}}
.wa-float{animation:waPulse 2.6s ease-in-out infinite;}

/* Respect reduced-motion preferences */
@media (prefers-reduced-motion: reduce){
  .p-hero-img,.wa-float,.p-hero h1 em{animation:none;}
  .p-crumbs,.p-hero h1,.p-hero-lead,.p-hero-chips,.p-hero-actions{animation:none;opacity:1;}
  .btn::after{display:none;}
}