:root{
  --navy:#0b3564;
  --navy-2:#08284c;
  --teal:#169da1;
  --teal-dark:#0f7f83;
  --text:#27384a;
  --muted:#6a7888;
  --line:#e5edf2;
  --soft:#f5f9fb;
  --white:#fff;
  --shadow:0 12px 34px rgba(7,48,91,.09);
  --radius:18px;
  --container:min(1200px,calc(100% - 40px));
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Arial,Helvetica,sans-serif;
  color:var(--text);
  background:#fff;
  line-height:1.55;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
.container{width:var(--container);margin:auto}

.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.97);
  border-bottom:1px solid var(--line);
  backdrop-filter:blur(10px);
}
.navbar{min-height:88px;display:flex;align-items:center;gap:26px}
.brand{width:118px;flex:0 0 auto}
.brand img{width:100%;height:74px;object-fit:contain}
.main-nav{display:flex;gap:28px;margin-left:auto;align-items:center}
.main-nav a{
  position:relative;
  padding:12px 0;
  color:var(--navy);
  font-size:13px;
  font-weight:800;
}
.main-nav a::after{
  content:"";
  position:absolute;left:0;bottom:4px;
  width:0;height:2px;border-radius:4px;
  background:var(--teal);
  transition:.2s;
}
.main-nav a:hover::after,.main-nav a.active::after{width:100%}
.header-contact{
  margin-left:10px;
  display:grid;
  gap:2px;
  color:var(--navy);
  font-size:12px;
  line-height:1.35;
  text-align:right;
}
.header-contact a{font-weight:700}
.menu-button{display:none;margin-left:auto;border:0;background:transparent;font-size:28px;color:var(--navy);cursor:pointer}

.hero{
  background:
    radial-gradient(circle at 90% 15%,rgba(22,157,161,.09),transparent 30%),
    linear-gradient(90deg,#fff 0%,#f9fbfc 46%,#eef8fa 100%);
  border-bottom:1px solid #edf3f6;
}
.hero-grid{
  min-height:540px;
  padding:54px 0 42px;
  display:grid;
  grid-template-columns:.9fr 1.45fr;
  gap:38px;
  align-items:center;
}
.eyebrow{color:var(--teal);font-size:15px;font-weight:800;text-transform:uppercase;letter-spacing:.35px;margin-bottom:17px}
.hero h1,.page-hero h1{margin:0;color:var(--navy);line-height:.98;letter-spacing:-2px}
.hero h1{font-size:clamp(48px,5.2vw,76px)}
.hero h1 span{display:block;color:var(--teal)}
.rule{width:72px;height:4px;background:var(--teal);border-radius:4px;margin:26px 0 24px}
.hero-copy p{font-size:18px;margin:0;max-width:540px;color:#33475a}
.actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  min-height:48px;padding:0 20px;border-radius:8px;
  font-size:13px;font-weight:800;transition:.2s;
}
.btn.primary{background:var(--navy);color:#fff}
.btn.secondary{background:#fff;border:1.5px solid var(--navy);color:var(--navy)}
.btn.teal{background:var(--teal);color:#fff}
.btn:hover{transform:translateY(-1px)}

.hero-products{position:relative;min-width:0;padding:36px 6px 30px}
.platform{
  position:absolute;left:0;right:0;bottom:14px;
  height:112px;border-radius:50%;
  background:#fff;
  border:1px solid #eef2f5;
  box-shadow:0 20px 34px rgba(11,53,100,.07);
}
.product-line{
  position:relative;z-index:2;
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:16px;align-items:end;min-height:350px;
}
.hero-product{
  height:315px;
  display:flex;align-items:flex-end;justify-content:center;
  min-width:0;
}
.hero-product img{
  width:100%;height:100%;
  object-fit:contain;object-position:center bottom;
  filter:drop-shadow(0 12px 11px rgba(7,48,91,.08));
}
.hero-product.bio img{width:88%;height:88%}
.hero-product.vita img{width:96%;height:96%}
.hero-product.sun img{width:76%;height:92%}
.hero-product.hydra img{width:100%;height:72%}

.trust{background:#fff;border-bottom:1px solid var(--line)}
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);padding:22px 0}
.trust-item{display:grid;grid-template-columns:50px 1fr;gap:12px;padding:8px 20px;border-right:1px solid var(--line)}
.trust-item:last-child{border-right:0}
.icon-circle{width:44px;height:44px;border:2px solid var(--teal);border-radius:50%;display:grid;place-items:center;color:var(--teal);font-weight:900}
.trust h3{margin:0 0 3px;color:var(--navy);font-size:14px}
.trust p{margin:0;color:var(--muted);font-size:12.8px}

section{padding:72px 0}
.section-head{text-align:center;margin-bottom:34px}
.section-head h2{margin:0;color:var(--navy);font-size:34px;letter-spacing:-.4px}
.section-head::after{content:"";display:block;width:58px;height:3px;background:var(--teal);margin:12px auto 0;border-radius:4px}
.section-intro{max-width:780px;margin:-18px auto 34px;text-align:center;color:var(--muted)}

.products-section{background:var(--soft)}
.product-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.product-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;box-shadow:var(--shadow);
  display:flex;flex-direction:column;min-width:0;
}
.product-media{
  height:235px;
  display:flex;align-items:center;justify-content:center;
  padding:22px;
  background:#fff;
  border-bottom:1px solid #eef3f6;
}
.product-media img{width:100%;height:100%;object-fit:contain;object-position:center}
.product-media.bio img{width:86%;height:86%}
.product-media.vita img{width:86%;height:86%}
.product-media.sun img{width:72%;height:88%}
.product-media.hydra img{width:92%;height:72%}
.product-body{padding:20px 20px 22px;display:flex;flex-direction:column;flex:1}
.product-body h3{margin:0 0 8px;color:var(--navy);font-size:20px;line-height:1.2}
.product-body h3 span{color:var(--teal)}
.product-body p{margin:0 0 18px;color:var(--muted);font-size:14px;min-height:66px}
.product-link{margin-top:auto;display:inline-flex;align-items:center;gap:6px;color:var(--teal);font-size:13px;font-weight:900}

.page-hero{
  padding:68px 0;
  background:linear-gradient(135deg,#f8fbfc,#edf8fa);
  border-bottom:1px solid var(--line);
}
.page-hero h1{font-size:52px}
.page-hero p{max-width:760px;margin:18px 0 0;color:var(--muted);font-size:17px}

.two-col{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:center}
.content h2{color:var(--navy);font-size:36px;margin:0 0 16px}
.content h3{color:var(--navy);font-size:24px;margin:26px 0 10px}
.content p{color:var(--muted);font-size:16px}
.feature-box{
  background:linear-gradient(135deg,var(--navy),#0e517e);
  color:#fff;border-radius:24px;padding:34px;box-shadow:var(--shadow)
}
.feature-box h3{margin-top:0;color:#fff}
.checks{display:grid;gap:11px}
.checks div{padding:12px 14px;border:1px solid rgba(255,255,255,.16);background:rgba(255,255,255,.05);border-radius:12px}

.partner-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.partner-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:24px;box-shadow:0 8px 22px rgba(7,48,91,.05)}
.partner-card h3{margin:0 0 8px;color:var(--navy)}
.partner-card p{margin:0;color:var(--muted);font-size:14px}

.contact-card{
  background:#fff;border:1px solid var(--line);border-radius:24px;
  padding:34px;box-shadow:var(--shadow);
  display:grid;grid-template-columns:1fr 1fr;gap:28px;
}
.contact-card h2{margin:0 0 10px;color:var(--navy);font-size:32px}
.contact-list{display:grid;gap:14px;align-content:center}
.contact-list a,.contact-list div{color:var(--navy);font-weight:700}
.contact-list small{display:block;color:var(--muted);font-weight:400;margin-top:3px}

.detail-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:54px;align-items:center}
.detail-image{
  min-height:460px;display:flex;align-items:center;justify-content:center;
  border:1px solid var(--line);border-radius:24px;background:#fff;box-shadow:var(--shadow);padding:36px;
}
.detail-image img{width:100%;height:390px;object-fit:contain}
.detail-copy h1{margin:0 0 10px;color:var(--navy);font-size:44px}
.detail-copy .tag{display:inline-block;color:var(--teal);font-weight:800;font-size:14px;text-transform:uppercase;margin-bottom:18px}
.detail-copy p{color:var(--muted);font-size:16px}
.info-table{display:grid;gap:10px;margin-top:22px}
.info-row{display:grid;grid-template-columns:160px 1fr;gap:14px;padding:12px 0;border-bottom:1px solid var(--line)}
.info-row strong{color:var(--navy)}

footer{background:var(--navy-2);color:#d7e4ee;padding:30px 0}
.footer-grid{display:flex;justify-content:space-between;align-items:center;gap:24px}
.footer-logo img{width:108px;height:72px;object-fit:contain;background:#fff;border-radius:10px;padding:6px}
.footer-copy{text-align:right;font-size:13px;color:#c6d4df}

@media(max-width:980px){
  .main-nav,.header-contact{display:none}
  .menu-button{display:block}
  .site-header.open .main-nav{
    display:flex;position:absolute;top:88px;left:20px;right:20px;
    background:#fff;border:1px solid var(--line);border-radius:14px;
    box-shadow:var(--shadow);padding:16px;flex-direction:column;gap:4px;
  }
  .hero-grid,.two-col,.detail-grid,.contact-card{grid-template-columns:1fr}
  .product-line{min-height:300px}
  .hero-product{height:260px}
  .product-grid{grid-template-columns:1fr 1fr}
  .trust-grid{grid-template-columns:1fr 1fr}
  .trust-item:nth-child(2){border-right:0}
  .trust-item:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .partner-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
  :root{--container:min(100% - 28px,1200px)}
  .navbar{min-height:76px}
  .brand{width:96px}.brand img{height:64px}
  .site-header.open .main-nav{top:76px}
  .hero h1{font-size:48px}
  .hero-copy p{font-size:16px}
  .product-line{grid-template-columns:1fr 1fr;min-height:500px}
  .hero-product{height:230px}
  .product-grid,.trust-grid,.partner-grid{grid-template-columns:1fr}
  .trust-item{border-right:0;border-bottom:1px solid var(--line)}
  .trust-item:last-child{border-bottom:0}
  .product-media{height:245px}
  .page-hero h1{font-size:42px}
  .footer-grid{flex-direction:column;align-items:flex-start}
  .footer-copy{text-align:left}
  .info-row{grid-template-columns:1fr}
}

/* Corrections visuelles finales */
.hero-product img,
.product-media img{
  transform:none !important;
  object-fit:contain !important;
  object-position:center center !important;
}
.hero-product.sun img,
.product-media.sun img{
  background:transparent !important;
}