:root{
  --navy:#0b3d6e;
  --navy-700:#0a3258;
  --navy-50:#eef4fb;
  --green:#1aa463;
  --wa:#25D366;
  --wa-dark:#1ebe5b;
  --ink:#1f2933;
  --muted:#5b6b7b;
  --line:#e2e8f0;
  --bg:#ffffff;
  --bg-soft:#f4f7fb;
  --warn:#b45309;
  --radius:12px;
  --shadow:0 1px 3px rgba(15,40,70,.08),0 6px 24px rgba(15,40,70,.06);
  --maxw:1140px;
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);
  line-height:1.6;font-size:17px;-webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--navy);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{color:var(--navy-700);line-height:1.25;margin:0 0 .5em;font-weight:800}
h1{font-size:clamp(28px,4vw,44px)}
h2{font-size:clamp(22px,3vw,32px)}
h3{font-size:20px}
p{margin:0 0 1em}
.container{max-width:var(--maxw);margin:0 auto;padding:0 20px}
.eyebrow{text-transform:uppercase;letter-spacing:.08em;font-size:13px;font-weight:700;color:var(--green);margin-bottom:8px}

/* Header / nav */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);
  backdrop-filter:saturate(140%) blur(6px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;color:var(--navy-700);font-size:18px;text-decoration:none;white-space:nowrap;flex-shrink:0}
.brand .logo{width:34px;height:34px;border-radius:8px;background:var(--navy);color:#fff;
  display:grid;place-items:center;font-weight:800;font-size:14px}
.nav-links{display:flex;gap:4px;align-items:center;list-style:none;margin:0;padding:0}
.nav-links a{padding:8px 12px;border-radius:8px;color:var(--ink);font-weight:600;font-size:15px;white-space:nowrap}
.nav-links a:hover{background:var(--navy-50);text-decoration:none}
.nav-links a[aria-current="page"]{color:var(--navy);background:var(--navy-50)}
.nav-toggle{display:none;background:none;border:1px solid var(--line);border-radius:8px;
  padding:8px 10px;cursor:pointer;font-size:20px;line-height:1;color:var(--navy-700)}
.lang-switch{font-size:14px;font-weight:700;color:var(--navy);margin-left:6px}
.nav-side{display:flex;align-items:center;gap:10px;flex-shrink:0}
.nav-cta{padding:8px 16px;font-size:14px;border-radius:8px;white-space:nowrap}

/* Tablet: keep the 64px bar from overflowing — shrink items, logo only, hide CTA */
@media (min-width:681px) and (max-width:1024px){
  .btn.nav-cta{display:none}
  .brand span:last-child{display:none}
  .nav-links a,.nav-drop{padding:8px 8px;font-size:14px}
}

/* Dropdown groups */
.nav-links > li{position:relative}
.nav-drop{background:none;border:0;font:inherit;font-weight:600;font-size:15px;color:var(--ink);
  padding:8px 12px;border-radius:8px;cursor:pointer;display:inline-flex;align-items:center;gap:5px;white-space:nowrap}
.nav-drop .caret{font-size:10px;transition:transform .15s ease}
.nav-drop:hover{background:var(--navy-50)}
li.has-sub.active > .nav-drop{color:var(--navy);background:var(--navy-50)}
li.has-sub.open > .nav-drop .caret{transform:rotate(180deg)}
.nav-sub{position:absolute;top:calc(100% + 6px);left:0;min-width:240px;background:#fff;
  border:1px solid var(--line);border-radius:12px;box-shadow:0 14px 32px rgba(11,61,110,.14);
  padding:8px;margin:0;list-style:none;display:none;flex-direction:column;z-index:70;
  animation:dropin .16s ease}
@keyframes dropin{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}
.nav-links li:hover > .nav-sub,
.nav-links li:focus-within > .nav-sub,
.nav-links li.open > .nav-sub{display:flex}
.nav-sub a{display:block;padding:8px 12px;border-radius:8px;font-weight:600;font-size:14.5px;color:var(--ink);
  white-space:nowrap}
.nav-sub a:hover{background:var(--navy-50);text-decoration:none}
.nav-sub a[aria-current="page"]{color:var(--navy);background:var(--navy-50)}
/* Products mega panel: two columns with a heading */
.nav-sub.mega{min-width:480px}
.nav-links li:hover > .nav-sub.mega,
.nav-links li:focus-within > .nav-sub.mega,
.nav-links li.open > .nav-sub.mega{display:grid;grid-template-columns:1fr 1fr;gap:2px 8px}
.nav-sub-head{grid-column:1 / -1;font-size:12px;font-weight:800;letter-spacing:.6px;
  text-transform:uppercase;color:var(--muted);padding:6px 12px 8px;border-bottom:1px solid var(--line);
  margin-bottom:6px}
.nav-sub.mega a{white-space:normal}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 22px;border-radius:10px;font-weight:700;font-size:16px;cursor:pointer;
  border:2px solid transparent;transition:transform .05s ease,background .15s ease}
.btn:hover{text-decoration:none}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--navy);color:#fff}
.btn-primary:hover{background:var(--navy-700)}
.btn-wa{background:var(--wa);color:#06341c}
.btn-wa:hover{background:var(--wa-dark)}
.btn-ghost{background:#fff;color:var(--navy);border-color:var(--navy)}
.btn-ghost:hover{background:var(--navy-50)}
.btn-lg{padding:16px 28px;font-size:17px}
.btn-row{display:flex;flex-wrap:wrap;gap:12px}

/* Hero */
.hero{background:linear-gradient(160deg,var(--navy) 0%,#0d4f8c 55%,#10639f 100%);color:#fff;padding:64px 0 56px}
.hero h1{color:#fff}
.hero .eyebrow{color:#9fe7c0}
.hero p.lead{font-size:19px;color:#dceafe;max-width:640px}
.hero .btn-wa{background:var(--wa);color:#06341c}

/* Sections */
section{padding:56px 0}
.section-soft{background:var(--bg-soft)}
.section-head{text-align:center;max-width:720px;margin:0 auto 36px}
.section-head p{color:var(--muted)}

/* Cards grid */
.grid{display:grid;gap:20px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}
.card h3{margin-top:0}
.card .icon{width:44px;height:44px;border-radius:10px;background:var(--navy-50);color:var(--navy);
  display:grid;place-items:center;font-size:22px;margin-bottom:12px}
.model-card{border-top:4px solid var(--navy)}
.benefit{display:flex;gap:14px;align-items:flex-start}
.benefit .num{flex:0 0 34px;height:34px;border-radius:50%;background:var(--navy);color:#fff;
  display:grid;place-items:center;font-weight:800}

/* Steps */
.steps{counter-reset:step;display:grid;gap:14px}
.step{display:flex;gap:16px;align-items:flex-start;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);padding:18px 20px;box-shadow:var(--shadow)}
.step .num{counter-increment:step;flex:0 0 38px;height:38px;border-radius:50%;background:var(--green);
  color:#fff;display:grid;place-items:center;font-weight:800}
.step .num::before{content:counter(step)}
.step h3{margin:0 0 4px;font-size:17px}

/* Forms */
.form-wrap{max-width:720px;margin:0 auto;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);padding:28px;box-shadow:var(--shadow)}
.field{margin-bottom:16px}
.field label{display:block;font-weight:700;margin-bottom:6px}
.field .req{color:#c0392b}
.field input,.field select,.field textarea{width:100%;padding:11px 12px;border:1px solid var(--line);
  border-radius:8px;font:inherit;color:var(--ink);background:#fff}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--navy);outline-offset:1px}
.field textarea{min-height:96px;resize:vertical}
.field input[aria-invalid="true"],.field select[aria-invalid="true"]{border-color:#c0392b;outline-color:#c0392b}
.field .err{color:#c0392b;font-size:14px;margin-top:4px;min-height:1em}
.form-status{margin-top:8px;font-weight:700;color:var(--green);min-height:1.4em}
.hint{font-size:14px;color:var(--muted)}

/* FAQ */
.faq details{border:1px solid var(--line);border-radius:10px;padding:14px 18px;margin-bottom:10px;background:#fff}
.faq summary{cursor:pointer;font-weight:700;color:var(--navy-700)}
.faq summary:focus{outline:2px solid var(--navy);outline-offset:2px}
.faq[open] summary{color:var(--navy)}

/* CTA band */
.cta-band{background:var(--navy);color:#fff;border-radius:var(--radius);padding:36px;text-align:center}
.cta-band h2{color:#fff}
.cta-band .btn-wa{background:var(--wa)}

/* Tables */
table{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
th,td{border-bottom:1px solid var(--line);padding:12px 14px;text-align:left}
th{background:var(--navy-50);color:var(--navy-700);font-weight:700}

/* Footer */
.site-footer{background:var(--navy-700);color:#cfe0f2;padding:40px 0 28px;margin-top:24px}
.site-footer a{color:#cfe0f2}
.site-footer h4{color:#fff}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:24px}

/* Market chip list (country cross-links) */
.chip-list{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:10px}
.chip-list .chip{display:inline-block;padding:8px 14px;border:1px solid rgba(255,255,255,.35);
  border-radius:999px;color:#cfe0f2;text-decoration:none;font-weight:600;transition:background .15s ease}
.chip-list .chip:hover{background:var(--wa);color:#06341c;border-color:var(--wa);text-decoration:none}
section .chip-list .chip{border-color:var(--line);color:var(--navy)}
section .chip-list .chip:hover{background:var(--navy);color:#fff;border-color:var(--navy)}
.variant-other{margin-top:18px;padding-top:16px;border-top:1px dashed var(--line)}
.variant-other-label{display:block;font-size:13px;font-weight:700;letter-spacing:.04em;
  text-transform:uppercase;color:var(--muted);margin-bottom:10px}
.chip-arrow{font-weight:800;margin-right:4px;font-size:15px;line-height:1}
.chip-top{background:var(--navy);color:#fff;border-color:var(--navy)}
.chip-top:hover{background:var(--wa);color:#06341c;border-color:var(--wa)}
html{scroll-behavior:smooth}
.footer-bottom{border-top:1px solid rgba(255,255,255,.15);margin-top:24px;padding-top:16px;
  font-size:14px;color:#9fb6cf;display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px}

/* WhatsApp float */
.wa-float{position:fixed;right:18px;bottom:18px;z-index:60;display:flex;align-items:center;gap:8px;
  background:var(--wa);color:#06341c;padding:12px 18px;border-radius:40px;font-weight:800;
  box-shadow:0 6px 20px rgba(0,0,0,.22)}
.wa-float:hover{background:var(--wa-dark);text-decoration:none}
.wa-float .dot{width:10px;height:10px;border-radius:50%;background:#06341c;animation:pulse 1.8s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}

/* Social share bar */
.share-bar{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin:18px 0 4px;
  padding:12px 14px;background:var(--navy-50);border:1px solid var(--line);border-radius:12px}
.share-label{font-size:13px;font-weight:700;color:var(--muted);margin-right:4px}
.share-btn{display:inline-flex;align-items:center;padding:7px 14px;border-radius:999px;
  background:#fff;border:1px solid var(--line);color:var(--navy);font-weight:700;font-size:13.5px}
.share-btn:hover{background:var(--navy);color:#fff;border-color:var(--navy);text-decoration:none}

/* News hub + article */
.article-date{font-size:13px;font-weight:700;letter-spacing:.4px;color:var(--muted);
  text-transform:uppercase;margin:0 0 6px}
.news-card h3{margin:0 0 8px;font-size:19px}
.read-more{font-weight:700;font-size:14.5px}
.article{max-width:760px}
.article h2{margin-top:1.2em}
.article p{font-size:16.5px;line-height:1.75}

.breadcrumb{display:inline-flex;flex-wrap:wrap;align-items:center;gap:6px;
  font-size:13.5px;color:var(--muted);margin:16px 0 0;padding:7px 14px;
  background:var(--navy-50);border:1px solid var(--line);border-radius:999px}
.breadcrumb a{color:var(--navy);font-weight:600;padding:2px 4px;border-radius:6px}
.breadcrumb a:hover{background:#fff;text-decoration:none}
.breadcrumb [aria-current="page"]{color:var(--ink);font-weight:700;padding:2px 4px}
/* Back to top (long pages) */
.to-top{position:fixed;left:18px;bottom:18px;z-index:60;width:44px;height:44px;border-radius:50%;
  border:1px solid var(--line);background:#fff;color:var(--navy);font-size:20px;line-height:1;
  cursor:pointer;box-shadow:0 8px 20px rgba(11,61,110,.16);opacity:0;pointer-events:none;
  transform:translateY(8px);transition:opacity .2s ease,transform .2s ease}
.to-top.show{opacity:1;pointer-events:auto;transform:translateY(0)}
.to-top:hover{background:var(--navy-50)}

/* Responsive */
@media (max-width:860px){
  .grid-3{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr}
}
@media (max-width:680px){
  .nav-links{position:absolute;top:64px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);
    flex-direction:column;align-items:stretch;padding:8px 12px 16px;display:none;
    border-radius:0 0 16px 16px;box-shadow:0 18px 30px rgba(11,61,110,.10);
    max-height:calc(100vh - 64px);max-height:calc(100dvh - 64px);overflow-y:auto;
    overscroll-behavior:contain;-webkit-overflow-scrolling:touch}
  .nav-links.open{display:flex}
  .nav-toggle{display:block}
  .nav-sub{position:static;box-shadow:none;border:0;border-left:2px solid var(--navy-50);
    border-radius:0;min-width:0;padding:0 0 0 10px;margin:2px 0 6px 12px;
    display:none;animation:none}
  .nav-sub.mega{min-width:0}
  .nav-links li:hover > .nav-sub.mega,
  .nav-links li:focus-within > .nav-sub.mega,
  .nav-links li.open > .nav-sub.mega{display:flex;flex-direction:column}
  .nav-sub-head{border-bottom:0;margin-bottom:2px;padding-bottom:2px}
  .nav-links li.open > .nav-sub,
  .nav-links li:focus-within > .nav-sub{display:flex !important}
  .nav-drop{width:100%;justify-content:space-between}
  .nav-sub a{font-size:14px;padding:7px 10px}
  .nav-cta{display:none}
  .grid-2,.grid-3{grid-template-columns:1fr}
  .hero{padding:44px 0 40px}
  .btn-row .btn{flex:1 1 100%}
  section{padding:40px 0}
}

/* Trust / testimonials (Phase 4) */
.testimonials{margin-top:18px}
.card.testimonial{display:flex;flex-direction:column;gap:14px;background:#fff}
.card.testimonial blockquote{margin:0;font-size:16px;line-height:1.6;color:var(--ink)}
.card.testimonial figcaption{margin-top:auto;display:flex;flex-direction:column}
.card.testimonial figcaption strong{color:var(--navy)}
.card.testimonial figcaption span{font-size:13px;color:var(--muted)}
.note{font-size:13px;color:var(--muted);font-style:italic}
.badge-list{list-style:none;padding:0;margin:26px 0 0;display:grid;gap:14px;
  grid-template-columns:repeat(3,1fr)}
.badge{display:flex;gap:12px;align-items:flex-start;background:#fff;padding:16px;border-radius:12px;
  border:1px solid var(--line)}
.badge-ico{color:var(--wa);font-weight:900;font-size:18px;line-height:1.3}
.badge strong{display:block;color:var(--navy);margin-bottom:4px}
.badge p{margin:0;font-size:13px;color:var(--muted)}
@media (max-width:860px){.badge-list{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.badge-list{grid-template-columns:1fr}}

/* Product images & packaging (Phase 5) */
.product-hero{align-items:center;gap:28px}
img.product-shot{width:100%;border-radius:12px;border:1px solid var(--line);background:#fff;
  box-shadow:0 6px 20px rgba(18,38,64,.08)}
.product-card{display:flex;flex-direction:column;overflow:hidden}
.product-card img.thumb{width:100%;height:168px;object-fit:contain;background:#f4f6fb;
  margin:-24px -24px 14px;border-bottom:1px solid var(--line)}
.product-card h3{padding:0 24px;margin:0 0 6px}
.product-card p{padding:0 24px 8px;font-size:14px}
.product-card .btn{margin:4px 24px 22px}
.variant-img{margin:-24px -24px 16px;background:#f4f6fb;border-bottom:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;min-height:180px}
img.variant-shot{width:100%;height:200px;object-fit:contain;display:block}
.pkg{margin:0;background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px;
  text-align:center;display:flex;flex-direction:column;justify-content:center}
.pkg-img{position:relative;line-height:0}
.pkg-img img{width:100%;border-radius:8px;display:block}
.pkg-badge{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  background:var(--navy);color:#fff;font-weight:800;letter-spacing:2px;padding:9px 18px;
  border-radius:9px;font-size:22px;box-shadow:0 6px 18px rgba(0,0,0,.28)}
.pkg figcaption{margin-top:12px;font-size:13px;color:var(--muted);line-height:1.5}