/* ===========================================================
   PeptidenPen.nl — huisstijl
   Brand: navy #0a1f33 / blauw #2b7fd4 / wit
   =========================================================== */
:root{
  --navy-900:#08182a;
  --navy-800:#0a1f33;
  --navy-700:#0e2a44;
  --navy-600:#123455;
  --blue-500:#2b7fd4;
  --blue-600:#1f6ec0;
  --blue-400:#4f9ae0;
  --blue-50:#eef6ff;
  --ink:#16232e;
  --muted:#4a5b68;
  --line:#e3e9ef;
  --bg:#ffffff;
  --bg-soft:#f4f8fc;
  --wa:#25d366;
  --wa-dark:#1ebe5a;
  --radius:14px;
  --radius-lg:22px;
  --shadow-sm:0 2px 10px rgba(12,32,52,.06);
  --shadow:0 10px 30px rgba(12,32,52,.10);
  --shadow-lg:0 20px 50px rgba(12,32,52,.16);
  --maxw:1160px;
  --font:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}

*{box-sizing:border-box;-webkit-tap-highlight-color:rgba(43,127,212,.14)}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;text-size-adjust:100%;scroll-padding-top:88px}
body{
  margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);
  line-height:1.65;-webkit-font-smoothing:antialiased;font-size:17px;
}
img{max-width:100%;display:block}
a{color:var(--blue-600);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{line-height:1.18;color:var(--navy-800);font-weight:800;margin:0 0 .5em;
  font-family:"Montserrat",var(--font)}
h1{font-size:clamp(2rem,5vw,3.2rem);letter-spacing:-.02em}
h2{font-size:clamp(1.5rem,3.4vw,2.2rem);letter-spacing:-.01em}
h3{font-size:1.25rem}
p{margin:0 0 1rem}
.container{max-width:var(--maxw);margin:0 auto;padding:0 22px}
.section{padding:72px 0}
.section--soft{background:var(--bg-soft)}
.section--navy{background:var(--navy-800);color:#dbe7f1}
.section--navy h2,.section--navy h3{color:#fff}
.eyebrow{display:inline-block;font-size:.78rem;font-weight:700;letter-spacing:.14em;
  text-transform:uppercase;color:var(--blue-500);margin-bottom:.7rem}
.lead{font-size:1.15rem;color:var(--muted);max-width:65ch}
.center{text-align:center}
.center .lead{margin-left:auto;margin-right:auto}
.muted{color:var(--muted)}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:.55rem;font-weight:700;font-size:1rem;
  padding:.85rem 1.5rem;border-radius:999px;border:2px solid transparent;cursor:pointer;
  transition:.18s ease;text-decoration:none}
.btn:hover{text-decoration:none;transform:translateY(-2px)}
.btn--primary{background:var(--blue-500);color:#fff}
.btn--primary:hover{background:var(--blue-600)}
.btn--ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.5)}
.btn--ghost:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.btn--dark{background:var(--navy-800);color:#fff}
.btn--dark:hover{background:var(--navy-700)}
.btn--wa{background:var(--wa);color:#fff}
.btn--wa:hover{background:var(--wa-dark)}
.btn--lg{padding:1rem 1.9rem;font-size:1.08rem}

/* ===== Header ===== */
#site-header-mount{display:contents}   /* laat de header echt sticky zijn t.o.v. de pagina */
.site-header{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.92);
  backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:.55rem;color:var(--navy-800);text-decoration:none}
.brand:hover{text-decoration:none}
.brand .logo{width:46px;height:46px;flex:none}
.wm{font-family:"Poppins",var(--font);font-weight:700;font-size:1.32rem;letter-spacing:-.02em;line-height:1}
.wm .tld{color:var(--blue-500)}
.nav-links{display:flex;align-items:center;gap:.3rem;list-style:none;margin:0;padding:0}
.nav-links a{display:block;padding:.5rem .8rem;border-radius:10px;color:var(--navy-700);
  font-weight:600;font-size:.96rem}
.nav-links a:hover{background:var(--blue-50);text-decoration:none}
.nav-links a.active{color:var(--blue-600)}
.nav-cta{margin-left:.4rem}
.has-drop{position:relative}
.has-drop>a::after{content:"▾";font-size:.7em;margin-left:.3em;opacity:.6}
.drop{position:absolute;top:100%;padding-top:14px;left:0;min-width:230px;background:#fff;
  border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);padding:8px;
  display:none;grid-template-columns:1fr}
.has-drop:hover .drop,.has-drop .drop:hover{display:grid}
.drop a{font-size:.92rem;padding:.5rem .7rem}
.hamburger{display:none;background:none;border:0;cursor:pointer;padding:8px;color:var(--navy-800)}
.hamburger svg{width:28px;height:28px}

/* mobile nav */
.mobile-nav{position:fixed;inset:0;z-index:80;background:var(--navy-800);color:#fff;
  transform:translateX(100%);transition:.28s ease;display:flex;flex-direction:column;padding:22px;
  height:100vh;height:100dvh;max-height:100vh;overflow:hidden}
.mobile-nav.open{transform:translateX(0)}
.mobile-nav .m-top{flex:0 0 auto;display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}
.mobile-nav .m-scroll{flex:1 1 auto;min-height:0;overflow-y:auto;-webkit-overflow-scrolling:touch;display:flex;flex-direction:column}
.mobile-nav .m-all-pept{color:var(--blue-400);font-weight:800}
.mobile-nav a{color:#dce8f3;font-size:1.18rem;font-weight:600;padding:.7rem 0;border-bottom:1px solid rgba(255,255,255,.08)}
.mobile-nav a:hover{text-decoration:none;color:#fff}
.mobile-nav .m-close{background:none;border:0;color:#fff;cursor:pointer}
.mobile-nav .m-close svg{width:30px;height:30px}
.mobile-nav .m-group-title{font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;
  color:var(--blue-400);margin-top:18px}

/* ===== Hero ===== */
.hero{position:relative;background:
  radial-gradient(1200px 600px at 80% -10%,rgba(43,127,212,.35),transparent 60%),
  linear-gradient(160deg,var(--navy-900),var(--navy-700) 60%,var(--navy-600));
  color:#eaf2fa;overflow:hidden}
.hero::after{content:"";position:absolute;inset:0;background:
  radial-gradient(2px 2px at 20% 30%,rgba(255,255,255,.25),transparent),
  radial-gradient(2px 2px at 70% 60%,rgba(255,255,255,.18),transparent),
  radial-gradient(2px 2px at 40% 80%,rgba(255,255,255,.15),transparent);opacity:.5}
.hero .container{position:relative;z-index:2;padding-top:84px;padding-bottom:84px}
.hero h1{color:#fff}
.hero h1 .accent{color:var(--blue-400)}
.hero p{color:#c4d6e6;font-size:1.2rem;max-width:60ch}
.hero-actions{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:1.6rem}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
.hero-badges{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:1.8rem}
.chip{display:inline-flex;align-items:center;gap:.4rem;background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.16);border-radius:999px;padding:.4rem .9rem;font-size:.86rem;color:#d6e6f4}
.hero-visual{display:flex;justify-content:center}
.hero-card{background:linear-gradient(180deg,rgba(255,255,255,.1),rgba(255,255,255,.03));
  border:1px solid rgba(255,255,255,.16);border-radius:var(--radius-lg);padding:26px;width:100%;max-width:360px;backdrop-filter:blur(6px)}
.page-hero{background:linear-gradient(160deg,var(--navy-800),var(--navy-600));color:#eaf2fa;padding:64px 0 56px}
.page-hero h1{color:#fff;margin-bottom:.4rem}
.page-hero p{color:#bcd0e2;max-width:60ch}
.breadcrumb{font-size:.85rem;color:#9fb6c9;margin-bottom:1rem}
.breadcrumb a{color:#cfe0ef}

/* ===== Cards / grids ===== */
.grid{display:grid;gap:22px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:26px;box-shadow:var(--shadow-sm);transition:.18s ease}
.card:hover{box-shadow:var(--shadow);transform:translateY(-3px)}
.card h3{margin-bottom:.4rem}
.card p{color:var(--muted);margin-bottom:0;font-size:.97rem}
.icon-badge{width:52px;height:52px;border-radius:13px;display:grid;place-items:center;
  background:var(--blue-50);color:var(--blue-600);margin-bottom:14px}
.icon-badge svg{width:26px;height:26px}
.feature{display:flex;gap:14px;align-items:flex-start}
.feature .icon-badge{flex:none;margin-bottom:0}
.feature h3{font-size:1.08rem;margin-bottom:.25rem}
.feature p{font-size:.95rem}

/* peptide cards */
.pep-card{display:flex;flex-direction:column;height:100%}
.pep-card .tag{align-self:flex-start;font-size:.72rem;font-weight:700;letter-spacing:.06em;
  text-transform:uppercase;color:var(--blue-600);background:var(--blue-50);
  padding:.25rem .6rem;border-radius:999px;margin-bottom:.8rem}
.pep-card h3{margin-bottom:.3rem}
.pep-card .arrow{margin-top:14px;font-weight:700;color:var(--blue-600);font-size:.92rem}
.pep-card:hover{text-decoration:none}

/* article / detail */
.article{max-width:760px;margin:0 auto}
.article h2{margin-top:2rem}
.article h3{margin-top:1.6rem;color:var(--navy-700)}
.article ul,.article ol{padding-left:1.2rem;margin:0 0 1.2rem}
.article li{margin-bottom:.4rem}
.factbox{background:var(--bg-soft);border:1px solid var(--line);border-left:4px solid var(--blue-500);
  border-radius:12px;padding:18px 20px;margin:0 0 1.4rem}
.factbox dl{display:grid;grid-template-columns:auto 1fr;gap:.4rem 1rem;margin:0}
.factbox dt{font-weight:700;color:var(--navy-700)}
.factbox dd{margin:0;color:var(--muted)}
.note{background:#fff7ed;border:1px solid #fcd9a8;border-left:4px solid #e8951f;
  border-radius:12px;padding:16px 18px;font-size:.95rem;color:#7a521a;margin:1.4rem 0}
.note strong{color:#7a4310}

/* table */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:12px}
table{border-collapse:collapse;width:100%;min-width:520px;font-size:.95rem}
th,td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--line)}
th{background:var(--bg-soft);color:var(--navy-700);font-weight:700}
tr:last-child td{border-bottom:0}

/* faq */
.faq{max-width:780px;margin:0 auto}
.faq details{border:1px solid var(--line);border-radius:12px;padding:0;margin-bottom:12px;background:#fff;overflow:hidden}
.faq summary{cursor:pointer;padding:18px 20px;font-weight:700;color:var(--navy-800);
  list-style:none;display:flex;justify-content:space-between;align-items:center;gap:1rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.4rem;color:var(--blue-500);transition:.2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq .faq-body{padding:0 20px 18px;color:var(--muted)}

/* steps */
.steps{counter-reset:step;display:grid;gap:18px}
.step{display:flex;gap:16px;align-items:flex-start}
.step .num{counter-increment:step;flex:none;width:42px;height:42px;border-radius:50%;
  background:var(--navy-800);color:#fff;display:grid;place-items:center;font-weight:800}
.step .num::before{content:counter(step)}

/* CTA band */
.cta-band{background:linear-gradient(120deg,var(--blue-600),var(--navy-700));color:#fff;
  border-radius:var(--radius-lg);padding:46px;text-align:center}
.cta-band h2{color:#fff}
.cta-band p{color:#d6e6f4;max-width:50ch;margin-left:auto;margin-right:auto}
.cta-actions{display:flex;gap:.8rem;justify-content:center;flex-wrap:wrap;margin-top:1.4rem}

/* ===== Footer ===== */
.site-footer{background:var(--navy-900);color:#9fb6c9;padding:56px 0 120px;font-size:.95rem}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px}
.site-footer h4{color:#fff;font-size:1rem;margin-bottom:.9rem}
.site-footer a{color:#bcd0e2;display:block;padding:.2rem 0}
.site-footer a:hover{color:#fff}
.footer-brand .brand{color:#fff}
.footer-brand p{color:#8aa3b8;margin-top:.8rem;max-width:32ch}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:36px;padding-top:20px;
  display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;color:#7f99ae;font-size:.86rem}

/* ===== Floating WhatsApp (desktop) ===== */
.wa-float{position:fixed;right:22px;bottom:24px;z-index:70;display:inline-flex;align-items:center;
  gap:.6rem;background:var(--wa);color:#fff;padding:.8rem 1.1rem;border-radius:999px;
  font-weight:700;box-shadow:var(--shadow-lg);transition:.18s}
.wa-float:hover{background:var(--wa-dark);text-decoration:none;transform:translateY(-2px)}
.wa-float svg{width:26px;height:26px;flex:none}
.wa-float .wa-label{white-space:nowrap}
.wa-float .pulse{position:absolute;inset:0;border-radius:999px;box-shadow:0 0 0 0 rgba(37,211,102,.5);
  animation:wapulse 2.4s infinite}
@keyframes wapulse{0%{box-shadow:0 0 0 0 rgba(37,211,102,.5)}70%{box-shadow:0 0 0 16px rgba(37,211,102,0)}100%{box-shadow:0 0 0 0 rgba(37,211,102,0)}}

/* ===== Thumb-zone mobile bar ===== */
.thumb-bar{display:none;position:fixed;left:0;right:0;bottom:0;z-index:75;
  background:#fff;border-top:1px solid var(--line);box-shadow:0 -6px 20px rgba(12,32,52,.10);
  padding:10px 14px calc(10px + env(safe-area-inset-bottom));gap:10px}
.thumb-bar a{flex:1;display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  font-weight:700;border-radius:12px;padding:.85rem;font-size:1rem}
.thumb-bar .tb-wa{background:var(--wa);color:#fff}
.thumb-bar .tb-wa:hover{text-decoration:none}
.thumb-bar .tb-alt{background:var(--navy-800);color:#fff}
.thumb-bar svg{width:22px;height:22px}

/* ===== Responsive ===== */
@media(max-width:960px){
  .hero-grid{grid-template-columns:1fr;gap:28px}
  .hero-visual{order:-1}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:760px){
  body{font-size:16px}
  .section{padding:52px 0}
  .nav-links{display:none}
  .nav-cta{display:none}
  .hamburger{display:block}
  .wa-float .wa-label{display:none}
  .wa-float{display:none}            /* op mobiel vervangt de thumb-bar de zwevende knop */
  .thumb-bar{display:flex}
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr}
  .cta-band{padding:32px 22px}
  .footer-grid{grid-template-columns:1fr 1fr}
  .site-footer{padding-bottom:96px}
}
@media(max-width:480px){
  .footer-grid{grid-template-columns:1fr}
}

/* ===========================================================
   POSTER-STIJL (overgenomen van de PeptidenPen-folder)
   =========================================================== */
.site-footer{padding-top:0}
.footer-strip{background:linear-gradient(90deg,var(--navy-800),var(--navy-600));
  border-bottom:1px solid rgba(255,255,255,.08)}
.footer-strip .container{display:flex;align-items:center;justify-content:center;gap:14px;
  flex-wrap:wrap;text-align:center;padding-top:20px;padding-bottom:20px}
.footer-strip .fs-url{font-family:"Montserrat",sans-serif;font-weight:800;letter-spacing:.12em;
  color:#fff;font-size:1.15rem}
.footer-strip .fs-tag{font-size:.78rem;letter-spacing:.18em;color:#7fa8cf;font-weight:600}
.site-footer .footer-grid{padding-top:48px}

/* POSTER HERO */
.phero{position:relative;background:
  radial-gradient(900px 500px at 88% -10%,rgba(43,127,212,.30),transparent 60%),
  linear-gradient(150deg,#08182a 0%,#0c2238 55%,#123455 100%);color:#eaf2fa;overflow:hidden}
.phero::after{content:"";position:absolute;inset:0;pointer-events:none;background:
  radial-gradient(2px 2px at 18% 30%,rgba(255,255,255,.22),transparent),
  radial-gradient(2px 2px at 72% 22%,rgba(255,255,255,.16),transparent),
  radial-gradient(2px 2px at 60% 75%,rgba(255,255,255,.12),transparent),
  radial-gradient(2px 2px at 35% 85%,rgba(255,255,255,.10),transparent)}
.phero-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;
  opacity:.6;transform:scale(1.08)}
.phero-veil{position:absolute;inset:0;z-index:1;pointer-events:none;background:
  linear-gradient(120deg,rgba(8,24,42,.94) 0%,rgba(10,31,51,.74) 45%,rgba(18,52,85,.5) 100%),
  radial-gradient(60% 70% at 12% 92%,rgba(8,24,42,.85),transparent 60%)}
.phero .container{position:relative;z-index:2;padding:66px 22px 70px}
.phero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:34px;align-items:center}
.kicker{display:inline-block;font-family:"Montserrat",sans-serif;font-weight:700;font-size:.74rem;
  letter-spacing:.22em;text-transform:uppercase;color:#8fc0f0;margin-bottom:14px}
.phero-title{font-family:"Montserrat",sans-serif;font-weight:900;line-height:.94;
  font-size:clamp(2.8rem,8vw,5.4rem);letter-spacing:-.02em;margin:0 0 10px;
  background:linear-gradient(180deg,#ffffff 0%,#bcd9f5 100%);-webkit-background-clip:text;
  background-clip:text;color:transparent}
.phero-sub{font-family:"Montserrat",sans-serif;font-weight:800;text-transform:uppercase;
  font-size:clamp(1rem,2.6vw,1.55rem);line-height:1.15;letter-spacing:.01em;color:#fff;margin:0 0 18px}
.phero-sub .hl{color:var(--blue-400);display:block}
.phero p.intro{color:#c4d6e6;font-size:1.1rem;max-width:46ch;margin:0 0 22px}
.phero-actions{display:flex;flex-wrap:wrap;gap:.7rem}
.phero-visual{position:relative;display:flex;justify-content:center;align-items:center;min-height:340px}
.pen-wrap{position:relative}
.compat-badge{position:absolute;right:-6px;top:8px;width:120px;height:120px;border-radius:50%;
  background:linear-gradient(150deg,#2b7fd4,#1a5fb4);color:#fff;display:grid;place-items:center;
  text-align:center;font-family:"Montserrat",sans-serif;font-weight:800;font-size:.66rem;
  letter-spacing:.08em;text-transform:uppercase;padding:10px;box-shadow:var(--shadow-lg);line-height:1.25}
.compat-badge .ck{display:block;margin-top:4px;font-size:1rem}
.pen-img{width:clamp(150px,28vw,230px);filter:drop-shadow(0 24px 40px rgba(0,0,0,.45))}
.pen-center .pen-photo{width:clamp(170px,30vw,260px);height:auto;max-height:380px;display:block;margin:0 auto;
  border-radius:18px;box-shadow:0 22px 44px rgba(12,32,52,.22)}

/* DONKERE FEATURE-BAND */
.feature-band{background:var(--navy-800);color:#cfe0f0;border-top:1px solid rgba(255,255,255,.06)}
.feature-band .container{padding:46px 22px}
.fb-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.fb-item{text-align:center;padding:6px 22px;position:relative}
.fb-item + .fb-item::before{content:"";position:absolute;left:0;top:8px;bottom:8px;width:1px;
  background:rgba(255,255,255,.12)}
.fb-ico{width:54px;height:54px;margin:0 auto 14px;color:#7fb6ee}
.fb-ico svg{width:54px;height:54px}
.fb-item h3{color:#fff;font-size:1.02rem;text-transform:uppercase;letter-spacing:.04em;margin-bottom:.5rem}
.fb-item p{color:#9fbdd8;font-size:.9rem;margin:0}

/* ÉÉN PEN — checklist + features */
.onepen{background:#fff}
.onepen-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:30px;align-items:start;margin-top:26px}
.checklist{list-style:none;margin:0;padding:0;columns:2;column-gap:18px}
.checklist li{display:flex;align-items:center;gap:.5rem;padding:.32rem 0;font-weight:600;color:var(--navy-700);break-inside:avoid}
.checklist .ci{width:22px;height:22px;flex:none;color:var(--blue-500)}
.combo-box{margin-top:20px;border:1px solid var(--line);border-radius:14px;padding:16px 18px;background:var(--bg-soft);display:flex;gap:12px}
.combo-box .icon-badge{flex:none;margin:0;width:42px;height:42px}
.combo-box h4{margin:0 0 .2rem;font-size:.95rem;text-transform:uppercase;letter-spacing:.04em;color:var(--navy-800)}
.combo-box p{margin:0;font-size:.88rem;color:var(--muted)}
.pen-center{text-align:center}
.pen-center .micro{display:inline-block;margin-top:14px;background:var(--navy-800);color:#fff;
  font-family:"Montserrat",sans-serif;font-weight:700;font-size:.72rem;letter-spacing:.1em;
  text-transform:uppercase;padding:.45rem .9rem;border-radius:999px}
.pen-center .micro b{color:var(--blue-400)}
.featlist{display:grid;gap:16px}
.featlist .feature h3{text-transform:uppercase;font-size:.98rem;letter-spacing:.03em}

/* BOTTOM BAND */
.bottom-band{background:var(--bg-soft);border-top:1px solid var(--line)}
.bottom-band .container{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:center;padding:40px 22px}
.bb-left{display:flex;align-items:center;gap:16px}
.bb-left .icon-badge{flex:none;margin:0;width:54px;height:54px;background:var(--navy-800);color:#fff}
.bb-left h3{text-transform:uppercase;margin:0 0 .15rem;font-size:1.1rem}
.bb-left p{margin:0;color:var(--muted)}
.bb-right{text-align:center}
.bb-right .exp{font-family:"Montserrat",sans-serif;font-weight:800;text-transform:uppercase;
  font-size:1.15rem;color:var(--navy-800);margin:0 0 .3rem}
.bb-right .exp .b{color:var(--blue-500)}
.bb-right .script{font-family:"Poppins",var(--font);font-style:italic;font-weight:600;font-size:1.4rem;color:var(--blue-600)}

/* skip-link (toegankelijkheid) */
.skip-link{position:absolute;left:-999px;top:0;z-index:200;background:var(--navy-800);color:#fff;
  padding:.6rem 1rem;border-radius:0 0 10px 0}
.skip-link:focus{left:0}
a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{
  outline:3px solid var(--blue-400);outline-offset:2px;border-radius:6px}

/* bronnen */
.sources{margin:2rem 0 0;padding:18px 20px;border:1px solid var(--line);border-radius:14px;background:var(--bg-soft)}
.sources h3{margin:0 0 .6rem;font-size:1.05rem}
.sources ul{margin:0 0 .6rem;padding-left:1.1rem}
.sources li{margin-bottom:.3rem}

/* peptiden-zoekbalk */
.pep-toolbar{display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:space-between;
  background:#fff;border:1px solid var(--line);border-radius:16px;padding:14px 16px;box-shadow:var(--shadow-sm)}
#pep-search{flex:1;min-width:240px;border:1px solid var(--line);border-radius:10px;
  padding:.7rem .9rem;font-size:1rem;font-family:inherit;color:var(--ink)}
.filter-chips{display:flex;flex-wrap:wrap;gap:8px}
.filter-chip{border:1px solid var(--line);background:#fff;color:var(--navy-700);font-weight:600;
  font-size:.88rem;padding:.5rem .9rem;border-radius:999px;cursor:pointer;transition:.15s;font-family:inherit}
.filter-chip:hover{border-color:var(--blue-400)}
.filter-chip.active{background:var(--navy-800);color:#fff;border-color:var(--navy-800)}
@media(max-width:600px){.pep-toolbar{flex-direction:column;align-items:stretch}}

/* ===========================================================
   MOBIELE VERFIJNING
   =========================================================== */
@media(max-width:760px){
  /* HERO: tekst eerst, compacter, video zichtbaar achter tekst */
  .phero .container{padding:36px 20px 42px}
  .phero-grid{gap:22px}
  .phero .phero-visual{order:2;min-height:0;margin-top:4px}
  .phero-grid>div:first-child{order:1}
  .phero-video{opacity:.5;transform:scale(1.12)}
  .kicker{font-size:.64rem;letter-spacing:.16em;margin-bottom:10px}
  .phero .phero-title{font-size:clamp(1.9rem,10.5vw,2.8rem);line-height:.94;letter-spacing:-.03em;
    white-space:nowrap;max-width:100%}
  .phero-sub{font-size:1.08rem;margin-bottom:14px}
  .phero p.intro{font-size:1.02rem;margin-bottom:18px}
  .phero-actions{flex-direction:column}
  .phero-actions .btn{width:100%;justify-content:center}
  /* hero-pen netjes bijgesneden (cover = geen vervorming) */
  .phero .phero-photo{max-width:260px;aspect-ratio:4/5;margin:8px auto 0;border-radius:20px}
  .phero .phero-photo img{width:100%;height:100%;object-fit:cover;object-position:50% 38%}
  .phero-visual .compat-badge{width:74px;height:74px;font-size:.48rem;right:2px;top:-8px}
  /* foto-secties: vaste, mooie verhouding met cover */
  .split-photo{aspect-ratio:16/10}
  .split-photo img{width:100%;height:100%;object-fit:cover;object-position:center}

  /* onepen-pen compact op mobiel (hogere specificiteit zodat het echt doorwerkt) */
  .pen-center .pen-img{height:230px;width:auto;display:block;margin:0 auto}
  .pen-center{margin:4px 0 10px}
  .pen-center .micro{font-size:.66rem}

  /* compactere koppen/secties */
  .section{padding:46px 0}
  .image-band .container{padding:54px 20px}
  h2{font-size:clamp(1.45rem,6.5vw,1.9rem)}
  .stat .n{font-size:1.8rem}

  /* detail: aside-kaarten netjes onder elkaar */
  .detail-grid{gap:22px}
  .benefit-card{padding:18px 18px}

  /* footer iets luchtiger, ruimte voor thumb-bar */
  .site-footer{padding-bottom:104px}
  .footer-strip .container{padding-top:16px;padding-bottom:16px}
  .footer-strip .fs-url{font-size:1rem}
  .footer-strip .fs-tag{font-size:.66rem;letter-spacing:.12em}

  /* iets grotere tik-doelen */
  .thumb-bar a{padding:.95rem;font-size:1.02rem}
}
@media(max-width:400px){
  .phero-title{font-size:2.5rem}
  .compat-badge{width:74px;height:74px;font-size:.48rem}
}
@media(max-width:760px){
  .reveal{transform:translateY(14px)}            /* snappier op mobiel */
  .article p,.benefit-list li,.lead{font-size:1.02rem}
  .page-hero{padding:48px 0 40px}
  .page-hero h1{font-size:clamp(1.9rem,8vw,2.4rem)}
  .cta-band{padding:30px 20px}
  .cta-actions .btn{width:100%;justify-content:center}
  .detail-aside .cta-mini,.detail-aside .factbox{border-radius:14px}
}

@media(max-width:960px){
  .phero-grid{grid-template-columns:1fr;gap:24px}
  .phero-visual{order:-1;min-height:0}
  .fb-grid{grid-template-columns:1fr 1fr}
  .fb-item:nth-child(3)::before,.fb-item:nth-child(1)::before{display:none}
  .onepen-grid{grid-template-columns:1fr}
  .pen-center{order:-1}
}
@media(max-width:760px){
  .fb-grid{grid-template-columns:1fr}
  .fb-item + .fb-item::before{display:none}
  .fb-item{padding:18px 12px;border-top:1px solid rgba(255,255,255,.1)}
  .fb-item:first-child{border-top:0}
  .bottom-band .container{grid-template-columns:1fr;gap:22px}
  .checklist{columns:1}
  .compat-badge{width:96px;height:96px;font-size:.58rem;right:0;top:0}
}

/* ===========================================================
   PREMIUM POLISH
   =========================================================== */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

.site-header{transition:box-shadow .2s,background .2s}
.site-header.scrolled{box-shadow:0 6px 24px rgba(10,31,51,.10)}

.btn{box-shadow:0 6px 18px rgba(12,32,52,.10)}
.btn--ghost{box-shadow:none}
.btn--primary{background:linear-gradient(135deg,#3a8be0,#1f6ec0)}
.btn--primary:hover{background:linear-gradient(135deg,#2f7fd4,#185aa6)}
.card{border-radius:16px}
.card:hover{box-shadow:0 18px 44px rgba(12,32,52,.14)}

/* premium hero-visual met afbeelding */
.phero-photo{position:relative;border-radius:26px;overflow:hidden;border:1px solid rgba(255,255,255,.14);
  box-shadow:0 30px 70px rgba(0,0,0,.45);max-width:380px;width:100%}
.phero-photo img{width:100%;display:block}
.phero-photo .glow{position:absolute;inset:0;background:radial-gradient(60% 50% at 50% 18%,rgba(79,154,224,.28),transparent 70%);pointer-events:none}
.phero-visual .compat-badge{right:-10px;top:18px}

/* pep-card premium met categorie-accent */
.pep-card{position:relative;overflow:hidden}
.pep-card::before{content:"";position:absolute;left:0;top:0;height:4px;width:100%;
  background:linear-gradient(90deg,var(--blue-500),var(--blue-400));transform:scaleX(0);transform-origin:left;transition:transform .25s}
.pep-card:hover::before{transform:scaleX(1)}
.pep-card .arrow{margin-top:auto}

/* beeld-band (molecules / clinical) */
.image-band{position:relative;background:var(--navy-900);color:#eaf2fa;overflow:hidden}
.image-band .bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.32}
.image-band::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(8,24,42,.92),rgba(8,24,42,.55))}
.image-band .container{position:relative;z-index:2;padding:72px 22px}
.image-band h2{color:#fff}
.image-band p{color:#c4d6e6;max-width:54ch}
.stats{display:grid;grid-template-columns:repeat(3,auto);gap:34px;margin-top:26px}
.stat .n{font-family:"Montserrat",sans-serif;font-weight:800;font-size:2.1rem;color:#fff;line-height:1}
.stat .l{font-size:.86rem;color:#9fc0e0;letter-spacing:.03em}

/* split met foto */
.split{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.split-photo{border-radius:20px;overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--line)}
.split-photo img{width:100%;display:block}
.pen-portrait{border-radius:20px;overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--line);
  background:linear-gradient(160deg,var(--navy-800),var(--navy-600));display:flex;align-items:center;justify-content:center;padding:20px}
.pen-portrait img{width:auto;height:auto;max-width:100%;max-height:560px;display:block}

/* DETAILPAGINA */
.detail-grid{display:grid;grid-template-columns:1fr 340px;gap:46px;align-items:start}
.detail-aside{position:sticky;top:92px;display:grid;gap:18px}
.article h2{font-size:1.5rem;margin-top:2.2rem;padding-top:.2rem}
.article h2:first-child{margin-top:0}
.benefit-card{background:linear-gradient(180deg,var(--blue-50),#fff);border:1px solid #d7e6f6;
  border-radius:18px;padding:22px 24px;margin:1.8rem 0}
.benefit-card h3{margin:0 0 .8rem;font-size:1.12rem}
.benefit-list{list-style:none;margin:0;padding:0;display:grid;gap:.6rem}
.benefit-list li{display:flex;gap:.6rem;align-items:flex-start;font-weight:500;color:var(--navy-700)}
.benefit-list .ci{width:22px;height:22px;flex:none;color:var(--blue-500);margin-top:2px}
.benefit-foot{font-size:.84rem;color:var(--muted);margin:.9rem 0 0}
.cta-mini{background:linear-gradient(160deg,var(--navy-800),var(--navy-600));color:#fff;border:0}
.cta-mini h3{color:#fff}.cta-mini .muted{color:#bcd0e2}

@media(max-width:900px){
  .detail-grid{grid-template-columns:1fr;gap:28px}
  .detail-aside{position:static}
  .split{grid-template-columns:1fr;gap:24px}
  .split-photo{order:-1}
  .pen-portrait{order:-1}
  .pen-portrait img{max-height:420px}
  .stats{grid-template-columns:1fr;gap:18px;justify-items:start}
}

/* ===== Banner-hero met achtergrondfoto (gecentreerd, overvloeiend) — gelijk op desktop & mobiel ===== */
.page-hero{position:relative;overflow:hidden}
.page-hero .container{position:relative;z-index:2}
.page-hero--photo,.page-hero--cover{background-color:var(--navy-800);
  background-size:cover;background-position:center center;background-repeat:no-repeat;
  min-height:300px;display:flex;align-items:center;padding:56px 0}
.page-hero--photo::before,.page-hero--cover::before{content:"";position:absolute;inset:0;z-index:1;background:
  linear-gradient(180deg,rgba(8,24,42,.82) 0%,rgba(8,24,42,.52) 46%,rgba(8,24,42,.72) 78%,rgba(8,24,42,.92) 100%)}
.page-hero--photo .container,.page-hero--cover .container{text-shadow:0 2px 16px rgba(0,8,20,.55)}
@media(max-width:760px){.page-hero--photo,.page-hero--cover{min-height:220px;padding:44px 0}}

/* ===== Overzicht: klikbare kaart + detail-knop ===== */
.kp-media-link{display:block;cursor:pointer;text-decoration:none}
.kp-media-link:hover{text-decoration:none}
.kp-detail{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;width:100%;min-height:44px;
  padding:11px 14px;border-radius:12px;text-decoration:none;background:var(--navy-800);color:#fff;
  font-weight:800;font-size:.95rem;transition:.18s ease}
.kp-detail:hover{background:var(--navy-700);color:#fff;text-decoration:none;transform:translateY(-2px)}
.kp-detail .kp-waico{stroke:currentColor}