:root {
  --navy:#1B2B4B; --navy-light:#253660; --teal:#1A8FA0; --teal-light:#22B0C5;
  --teal-dark:#136878; --white:#FFFFFF; --off-white:#F6F8FA;
  --gray-100:#EEF1F5; --gray-300:#C8D0DC; --gray-500:#7A8899;
  --gray-700:#3D4E63; --text:#1B2B4B; --red:#DC2626; --amber:#D97706;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{font-family:'DM Sans',sans-serif;color:var(--text);background:var(--white);font-size:16px;line-height:1.6;}
body.has-topbar nav{top:40px;}
body.has-topbar .page{padding-top:112px;}
body.has-topbar .mobile-menu{top:112px;}
body.has-topbar .catalog-controls{top:112px;}
.topbar{position:fixed;top:0;left:0;right:0;height:40px;background:var(--navy);color:rgba(255,255,255,0.82);z-index:1100;display:flex;align-items:center;}
.topbar-inner{max-width:1200px;margin:0 auto;padding:0 32px;width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;font-size:12px;}
.topbar-left,.topbar-right{display:flex;align-items:center;gap:16px;flex-wrap:wrap;}
.topbar a{color:white;text-decoration:none;}
.topbar a:hover{text-decoration:underline;}

/* ── DISCLAIMER GATE ── */
#disclaimerGate{
  position:fixed;inset:0;z-index:9999;
  background:rgba(10,18,35,0.96);
  display:flex;align-items:center;justify-content:center;
  padding:20px;
}
.disclaimer-box{
  background:white;border-radius:20px;max-width:680px;width:100%;
  max-height:92vh;overflow-y:auto;
  box-shadow:0 32px 80px rgba(0,0,0,0.5);
}
.disclaimer-header{
  background:linear-gradient(135deg,var(--navy),var(--navy-light));
  padding:32px 36px 28px;border-radius:20px 20px 0 0;text-align:center;
}
.disclaimer-header h2{font-family:'DM Serif Display',serif;font-size:26px;color:white;font-weight:400;margin-bottom:8px;}
.disclaimer-header p{font-size:14px;color:rgba(255,255,255,0.7);}
.disclaimer-body{padding:28px 36px;}
.disclaimer-age{
  background:rgba(220,38,38,0.06);border:1.5px solid rgba(220,38,38,0.25);
  border-radius:12px;padding:18px 20px;margin-bottom:20px;
  font-size:15px;color:#991B1B;font-weight:500;text-align:center;line-height:1.5;
}
.disclaimer-terms{
  background:var(--off-white);border:1px solid var(--gray-300);
  border-radius:12px;padding:24px;margin-bottom:20px;
}
.disclaimer-term{margin-bottom:18px;font-size:14px;color:var(--gray-700);line-height:1.7;}
.disclaimer-term:last-child{margin-bottom:0;}
.disclaimer-term strong{color:var(--navy);display:block;margin-bottom:4px;font-size:13px;text-transform:uppercase;letter-spacing:0.05em;}
/* ── PATH SPLIT ── */
.path-split{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:36px;}
@media(max-width:800px){.path-split{grid-template-columns:1fr;}}
@media(max-width:800px){.ws-benefit-strip{grid-template-columns:1fr 1fr !important;} .ws-benefit-strip>div{border-right:none !important;border-bottom:1.5px solid var(--gray-100);} .ws-product-tiles{grid-template-columns:1fr !important;}}
.path-card{background:white;border-radius:20px;padding:36px;cursor:pointer;transition:all 0.25s;position:relative;overflow:hidden;}
.path-card:hover{transform:translateY(-4px);box-shadow:0 16px 48px rgba(27,43,75,0.15);}
.path-b2b{border:2px solid var(--navy);background:linear-gradient(180deg,rgba(27,43,75,0.03) 0%,white 40%);}
.path-b2c{border:2px solid var(--teal);background:linear-gradient(180deg,rgba(26,143,160,0.03) 0%,white 40%);}
.path-badge{display:inline-block;font-size:12px;font-weight:600;letter-spacing:0.06em;text-transform:uppercase;padding:5px 14px;border-radius:100px;margin-bottom:18px;background:rgba(27,43,75,0.08);color:var(--navy);}
.path-badge-ruo{background:rgba(220,38,38,0.08);color:#991B1B;}
.path-card h3{font-family:'DM Serif Display',serif;font-size:26px;font-weight:400;color:var(--navy);margin-bottom:10px;}
.path-card>p{font-size:15px;color:var(--gray-700);line-height:1.7;margin-bottom:20px;}
.path-features{display:grid;grid-template-columns:1fr 1fr;gap:6px 16px;margin-bottom:20px;}
@media(max-width:500px){.path-features{grid-template-columns:1fr;}}
.path-feat{font-size:13px;color:var(--gray-700);line-height:1.7;}
.path-who{font-size:12px;color:var(--gray-500);line-height:1.7;padding:12px 0;border-top:1px solid var(--gray-100);margin-bottom:16px;}
.path-who strong{color:var(--navy);}
.path-cta{text-align:center;padding:14px;border-radius:10px;font-size:15px;font-weight:600;letter-spacing:0.02em;}
.path-cta-b2b{background:var(--navy);color:white;}
.path-b2b:hover .path-cta-b2b{background:var(--navy-light);}
.path-cta-b2c{background:var(--teal);color:white;}
.path-b2c:hover .path-cta-b2c{background:var(--teal-light);}
.path-equip{background:white;border:1.5px solid var(--gray-300);border-radius:14px;padding:24px 28px;margin-top:20px;cursor:pointer;transition:all 0.2s;}
.path-equip:hover{border-color:var(--teal);box-shadow:0 4px 16px rgba(0,0,0,0.06);}

/* ── WHOLESALE PAGE ── */
.ws-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px;margin-top:36px;}
.ws-card{background:white;border:1.5px solid var(--gray-100);border-radius:14px;padding:28px;transition:all 0.2s;}
.ws-card:hover{border-color:var(--teal);box-shadow:0 4px 16px rgba(0,0,0,0.06);}
.ws-card h4{font-size:16px;font-weight:600;color:var(--navy);margin:12px 0 8px;}
.ws-card p{font-size:14px;color:var(--gray-700);line-height:1.7;}
.ws-form{max-width:720px;margin:0 auto;}
.ws-form .form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
@media(max-width:600px){.ws-form .form-row{grid-template-columns:1fr;}}

.reg-disclaimer{border:1.5px solid rgba(220,38,38,0.2);border-radius:10px;margin-bottom:16px;overflow:hidden;}
.reg-disclaimer-header{background:rgba(220,38,38,0.06);padding:12px 16px;font-size:13px;font-weight:600;color:#991B1B;text-align:center;}
.reg-disclaimer-terms{padding:14px 16px;max-height:200px;overflow-y:auto;background:var(--off-white);}
.reg-disclaimer-term{font-size:12px;color:var(--gray-700);line-height:1.65;margin-bottom:10px;}
.reg-disclaimer-term:last-child{margin-bottom:0;}
.reg-disclaimer-term strong{color:var(--navy);}
.disclaimer-check{
  display:flex;align-items:flex-start;gap:14px;
  background:rgba(26,143,160,0.06);border:1.5px solid rgba(26,143,160,0.2);
  border-radius:12px;padding:18px 20px;margin-bottom:20px;cursor:pointer;
}
.disclaimer-check input[type=checkbox]{width:20px;height:20px;flex-shrink:0;margin-top:2px;cursor:pointer;accent-color:var(--teal);}
.disclaimer-check label{font-size:14px;color:var(--gray-700);line-height:1.6;cursor:pointer;}
.disclaimer-btns{display:flex;gap:12px;}
.btn-agree{
  flex:1;padding:16px;background:var(--navy);color:white;
  border:none;border-radius:10px;font-family:'DM Sans',sans-serif;
  font-size:16px;font-weight:600;cursor:pointer;transition:background 0.2s;
  letter-spacing:0.02em;
}
.btn-agree:hover{background:var(--teal);}
.btn-agree:disabled{background:var(--gray-300);cursor:not-allowed;}
.btn-disagree{
  padding:16px 24px;background:transparent;color:var(--gray-500);
  border:1.5px solid var(--gray-300);border-radius:10px;
  font-family:'DM Sans',sans-serif;font-size:15px;cursor:pointer;transition:all 0.2s;
}
.btn-disagree:hover{border-color:var(--red);color:var(--red);}

/* ── NAV ── */
nav{position:fixed;top:0;left:0;right:0;background:rgba(255,255,255,0.97);backdrop-filter:blur(12px);border-bottom:1px solid var(--gray-100);z-index:1000;height:72px;display:flex;align-items:center;}
.nav-inner{max-width:1200px;margin:0 auto;padding:0 32px;display:flex;align-items:center;justify-content:space-between;width:100%;}
.logo-wrap{display:flex;align-items:center;gap:12px;cursor:pointer;text-decoration:none;}
.logo-icon{width:44px;height:44px;background:linear-gradient(135deg,var(--teal) 0%,var(--navy) 100%);border-radius:10px;display:flex;align-items:center;justify-content:center;font-weight:700;color:white;font-size:18px;letter-spacing:-1px;}
.logo-text{line-height:1.1;}
.logo-text span:first-child{display:block;font-weight:600;font-size:17px;color:var(--navy);}
.logo-text span:last-child{display:block;font-weight:300;font-size:13px;color:var(--teal);letter-spacing:0.05em;text-transform:uppercase;}
.nav-links{display:flex;align-items:center;gap:6px;}
.nav-links a{padding:8px 14px;border-radius:8px;font-size:14px;font-weight:500;color:var(--gray-700);text-decoration:none;cursor:pointer;transition:all 0.2s;border:none;background:none;}
.nav-links a:hover{background:var(--gray-100);color:var(--navy);}
.nav-links a.active{color:var(--teal);background:rgba(26,143,160,0.08);}
.nav-cta{background:var(--navy)!important;color:white!important;padding:9px 20px!important;border-radius:8px!important;font-weight:500!important;}
.nav-cta:hover{background:var(--navy-light)!important;}
.nav-research{background:var(--teal)!important;color:white!important;padding:9px 18px!important;border-radius:8px!important;font-weight:500!important;font-size:13px!important;}
.nav-research:hover{background:var(--teal-dark)!important;}
.nav-user{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--gray-700);}
.nav-user-avatar{width:32px;height:32px;background:var(--teal);border-radius:50%;display:flex;align-items:center;justify-content:center;color:white;font-weight:600;font-size:13px;}
.nav-logout{font-size:13px;color:var(--gray-500);cursor:pointer;padding:6px 10px;border-radius:6px;transition:all 0.2s;}
.nav-logout:hover{background:var(--gray-100);color:var(--red);}
.hamburger{display:none;background:none;border:none;cursor:pointer;padding:8px;flex-direction:column;gap:5px;}
.hamburger span{display:block;width:24px;height:2px;background:var(--navy);border-radius:2px;transition:all 0.3s;}
.mobile-menu{display:none;position:fixed;top:72px;left:0;right:0;background:white;border-bottom:1px solid var(--gray-100);padding:16px;z-index:999;}
.mobile-menu.open{display:flex;flex-direction:column;gap:4px;}
.mobile-menu a{padding:12px 16px;border-radius:8px;font-size:15px;font-weight:500;color:var(--gray-700);cursor:pointer;text-decoration:none;}
.mobile-menu a:hover,.mobile-menu a.active{background:var(--gray-100);color:var(--navy);}

/* ── PAGES ── */
.page{display:none;padding-top:72px;min-height:100vh;}
.page.active{display:block;}

/* ── SHARED COMPONENTS ── */
.hero{background:linear-gradient(135deg,var(--navy) 0%,var(--navy-light) 50%,#1e4060 100%);color:white;padding:100px 32px 80px;position:relative;overflow:hidden;}
.hero::before{content:'';position:absolute;top:-100px;right:-100px;width:600px;height:600px;background:radial-gradient(circle,rgba(26,143,160,0.25) 0%,transparent 70%);border-radius:50%;}
.hero::after{content:'';position:absolute;bottom:-80px;left:30%;width:400px;height:400px;background:radial-gradient(circle,rgba(26,143,160,0.12) 0%,transparent 70%);border-radius:50%;}
.hero-inner{max-width:1200px;margin:0 auto;position:relative;z-index:1;}
.hero-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(26,143,160,0.25);border:1px solid rgba(26,143,160,0.5);padding:6px 16px;border-radius:100px;font-size:13px;font-weight:500;color:var(--teal-light);margin-bottom:28px;letter-spacing:0.04em;}
.hero-badge::before{content:'●';font-size:8px;}
.hero h1{font-family:'DM Serif Display',serif;font-size:clamp(36px,5vw,60px);line-height:1.1;font-weight:400;margin-bottom:24px;max-width:700px;}
.hero h1 em{font-style:normal;color:var(--teal-light);}
.hero p{font-size:18px;color:rgba(255,255,255,0.75);max-width:560px;margin-bottom:40px;line-height:1.7;}
.hero-btns{display:flex;gap:14px;flex-wrap:wrap;}
.btn-primary{background:var(--teal);color:white;padding:14px 30px;border-radius:10px;font-size:15px;font-weight:500;cursor:pointer;border:none;transition:all 0.2s;text-decoration:none;display:inline-block;}
.btn-primary:hover{background:var(--teal-light);transform:translateY(-1px);}
.btn-outline{background:transparent;color:white;padding:14px 30px;border-radius:10px;font-size:15px;font-weight:500;cursor:pointer;border:1.5px solid rgba(255,255,255,0.35);transition:all 0.2s;text-decoration:none;display:inline-block;}
.btn-outline:hover{border-color:rgba(255,255,255,0.7);background:rgba(255,255,255,0.08);}
.trust-bar{background:var(--gray-100);border-bottom:1px solid var(--gray-300);padding:18px 32px;}
.trust-bar-inner{max-width:1200px;margin:0 auto;display:flex;align-items:center;gap:40px;flex-wrap:wrap;justify-content:center;}
.trust-item{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:500;color:var(--gray-700);}
.trust-item svg{color:var(--teal);flex-shrink:0;}
.section{padding:80px 32px;}
.section-inner{max-width:1200px;margin:0 auto;}
.section-label{font-size:12px;font-weight:600;letter-spacing:0.1em;text-transform:uppercase;color:var(--teal);margin-bottom:12px;}
.section-title{font-family:'DM Serif Display',serif;font-size:clamp(28px,3.5vw,42px);font-weight:400;line-height:1.2;color:var(--navy);margin-bottom:16px;}
.section-subtitle{font-size:17px;color:var(--gray-500);max-width:520px;line-height:1.7;}
.section.alt{background:var(--off-white);}
.products-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:24px;margin-top:48px;}
.product-card{background:white;border:1px solid var(--gray-100);border-radius:16px;padding:32px;transition:all 0.25s;cursor:pointer;}
.product-card:hover{box-shadow:0 8px 32px rgba(27,43,75,0.1);transform:translateY(-3px);border-color:var(--teal);}
.product-icon{width:52px;height:52px;background:linear-gradient(135deg,rgba(26,143,160,0.12),rgba(26,143,160,0.06));border-radius:14px;display:flex;align-items:center;justify-content:center;margin-bottom:20px;font-size:24px;}
.product-card h3{font-size:18px;font-weight:600;color:var(--navy);margin-bottom:10px;}
.product-card p{font-size:14px;color:var(--gray-500);line-height:1.6;}
.clients-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin-top:48px;}
.client-chip{background:white;border:1px solid var(--gray-300);border-radius:10px;padding:16px 20px;display:flex;align-items:center;gap:12px;font-size:14px;font-weight:500;color:var(--navy);transition:all 0.2s;}
.client-chip:hover{border-color:var(--teal);background:rgba(26,143,160,0.04);}
.client-dot{width:8px;height:8px;background:var(--teal);border-radius:50%;flex-shrink:0;}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;}
@media(max-width:768px){.two-col{grid-template-columns:1fr;gap:32px;}}
.about-visual{background:linear-gradient(135deg,var(--navy) 0%,var(--teal-dark) 100%);border-radius:20px;padding:48px;color:white;text-align:center;}
.about-visual-icon{font-size:64px;margin-bottom:20px;display:block;}
.about-visual h3{font-family:'DM Serif Display',serif;font-size:24px;font-weight:400;margin-bottom:12px;}
.about-visual p{font-size:14px;color:rgba(255,255,255,0.7);line-height:1.7;}
.values-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:24px;margin-top:48px;}
.value-card{background:white;border-radius:16px;padding:32px;border-left:4px solid var(--teal);box-shadow:0 2px 16px rgba(27,43,75,0.06);}
.value-card h3{font-size:17px;font-weight:600;color:var(--navy);margin-bottom:10px;}
.value-card p{font-size:14px;color:var(--gray-500);line-height:1.7;}
.cta-band{background:linear-gradient(135deg,var(--navy),var(--teal-dark));color:white;padding:72px 32px;text-align:center;}
.cta-band h2{font-family:'DM Serif Display',serif;font-size:clamp(26px,3vw,38px);font-weight:400;margin-bottom:16px;}
.cta-band p{font-size:17px;color:rgba(255,255,255,0.72);margin-bottom:36px;}
.disclaimer{background:rgba(26,143,160,0.08);border:1px solid rgba(26,143,160,0.2);border-radius:12px;padding:20px 24px;font-size:13px;color:var(--gray-700);line-height:1.7;margin-top:40px;}
.disclaimer strong{color:var(--teal-dark);}
.faq-item{background:white;border:1px solid var(--gray-100);border-radius:12px;overflow:hidden;}
.faq-q{padding:20px 24px;font-size:16px;font-weight:500;color:var(--navy);cursor:pointer;display:flex;justify-content:space-between;align-items:center;transition:background 0.2s;user-select:none;}
.faq-q:hover{background:var(--off-white);}
.faq-q.open{background:var(--off-white);color:var(--teal);}
.faq-arrow{font-size:20px;transition:transform 0.25s;color:var(--gray-500);flex-shrink:0;margin-left:16px;}
.faq-q.open .faq-arrow{transform:rotate(180deg);color:var(--teal);}
.faq-a{display:none;padding:16px 24px 20px;font-size:15px;color:var(--gray-700);line-height:1.75;border-top:1px solid var(--gray-100);}
.faq-a.open{display:block;}
.faq-category{font-size:12px;font-weight:600;letter-spacing:0.1em;text-transform:uppercase;color:var(--teal);margin-top:40px;margin-bottom:16px;padding-left:4px;}
.faq-category:first-child{margin-top:0;}
.contact-grid{display:grid;grid-template-columns:1fr 1.5fr;gap:48px;margin-top:48px;}
@media(max-width:900px){.contact-grid{grid-template-columns:1fr;}}
.contact-info-card{background:var(--navy);color:white;border-radius:20px;padding:40px;}
.contact-info-card h3{font-family:'DM Serif Display',serif;font-size:22px;font-weight:400;margin-bottom:24px;}
.contact-detail{display:flex;gap:16px;margin-bottom:28px;}
.contact-detail-icon{width:40px;height:40px;background:rgba(26,143,160,0.2);border-radius:10px;display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:18px;}
.contact-detail-text strong{display:block;font-size:13px;font-weight:500;color:var(--teal-light);margin-bottom:4px;text-transform:uppercase;letter-spacing:0.05em;}
.contact-detail-text span{font-size:15px;color:rgba(255,255,255,0.8);}
.contact-form-wrap{background:white;border:1px solid var(--gray-100);border-radius:20px;padding:40px;box-shadow:0 4px 24px rgba(27,43,75,0.06);}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:20px;}
@media(max-width:600px){.form-row{grid-template-columns:1fr;}}
.form-group{margin-bottom:20px;}
.form-group label{display:block;font-size:13px;font-weight:600;color:var(--navy);margin-bottom:8px;letter-spacing:0.02em;}
.form-group input,.form-group select,.form-group textarea{width:100%;padding:12px 16px;border:1.5px solid var(--gray-300);border-radius:10px;font-family:'DM Sans',sans-serif;font-size:15px;color:var(--text);background:var(--off-white);transition:border-color 0.2s,box-shadow 0.2s;outline:none;appearance:none;}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--teal);box-shadow:0 0 0 3px rgba(26,143,160,0.12);background:white;}
.form-group textarea{resize:vertical;min-height:120px;}
.form-submit{width:100%;padding:15px;background:var(--navy);color:white;border:none;border-radius:10px;font-family:'DM Sans',sans-serif;font-size:16px;font-weight:500;cursor:pointer;transition:background 0.2s,transform 0.15s;}
.form-submit:hover{background:var(--teal);transform:translateY(-1px);}
.form-submit:disabled{background:var(--gray-300);cursor:not-allowed;transform:none;}
.form-success{display:none;text-align:center;padding:32px;}
.form-success .success-icon{font-size:48px;margin-bottom:16px;}
.form-success h3{font-size:20px;color:var(--navy);margin-bottom:8px;font-weight:600;}
.form-success p{color:var(--gray-500);font-size:15px;}
.equip-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px;margin-top:48px;}
.equip-card{background:white;border:1px solid var(--gray-100);border-radius:16px;overflow:hidden;transition:all 0.25s;}
.equip-card:hover{box-shadow:0 8px 32px rgba(27,43,75,0.1);transform:translateY(-3px);}
.equip-card-header{background:linear-gradient(135deg,var(--navy),var(--teal-dark));padding:28px;color:white;}
.equip-card-header .icon{font-size:36px;margin-bottom:12px;display:block;}
.equip-card-header h3{font-size:18px;font-weight:600;}
.equip-card-body{padding:24px;}
.equip-card-body p{font-size:14px;color:var(--gray-500);line-height:1.7;margin-bottom:16px;}
.equip-tags{display:flex;flex-wrap:wrap;gap:8px;}
.equip-tag{background:rgba(26,143,160,0.1);color:var(--teal-dark);font-size:12px;font-weight:500;padding:4px 10px;border-radius:6px;}

/* ── RESEARCH PORTAL ── */
.portal-locked{
  min-height:80vh;display:flex;align-items:center;justify-content:center;
  padding:40px 32px;background:var(--off-white);
}
.portal-auth-card{
  background:white;border-radius:24px;width:100%;max-width:960px;
  box-shadow:0 8px 48px rgba(27,43,75,0.12);
  display:grid;grid-template-columns:1fr 1fr;overflow:hidden;
}
@media(max-width:700px){.portal-auth-card{grid-template-columns:1fr;}}
.portal-auth-left{
  background:linear-gradient(160deg,var(--navy) 0%,var(--teal-dark) 100%);
  padding:48px 40px;color:white;
}
.portal-auth-left h2{font-family:'DM Serif Display',serif;font-size:28px;font-weight:400;margin-bottom:16px;line-height:1.2;}
.portal-auth-left p{font-size:14px;color:rgba(255,255,255,0.7);line-height:1.7;margin-bottom:28px;}
.portal-benefit{display:flex;gap:12px;margin-bottom:16px;align-items:flex-start;}
.portal-benefit-icon{width:32px;height:32px;background:rgba(26,143,160,0.3);border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:15px;flex-shrink:0;}
.portal-benefit-text{font-size:13px;color:rgba(255,255,255,0.82);line-height:1.5;}
.portal-benefit-text strong{display:block;color:white;font-size:14px;margin-bottom:2px;}
.portal-ruo-badge{
  margin-top:28px;background:rgba(217,119,6,0.2);border:1px solid rgba(217,119,6,0.4);
  border-radius:10px;padding:12px 16px;font-size:12px;color:#FDE68A;font-weight:500;line-height:1.5;
}
.portal-auth-right{padding:40px;}
.auth-tabs{display:flex;background:var(--gray-100);border-radius:10px;padding:4px;margin-bottom:28px;}
.auth-tab{flex:1;padding:10px;text-align:center;border-radius:8px;font-size:14px;font-weight:500;color:var(--gray-500);cursor:pointer;transition:all 0.2s;border:none;background:none;}
.auth-tab.active{background:white;color:var(--navy);box-shadow:0 1px 4px rgba(0,0,0,0.08);}
.auth-form{display:none;}
.auth-form.active{display:block;}
.auth-divider{text-align:center;font-size:12px;color:var(--gray-300);margin:16px 0;position:relative;}
.auth-divider::before,.auth-divider::after{content:'';position:absolute;top:50%;width:42%;height:1px;background:var(--gray-300);}
.auth-divider::before{left:0;}
.auth-divider::after{right:0;}
.portal-note{font-size:12px;color:var(--gray-500);text-align:center;margin-top:16px;line-height:1.6;}

/* ── RESEARCH CATALOG ── */
.research-banner{
  background:linear-gradient(135deg,#1a1a2e 0%,#16213e 50%,#0f3460 100%);
  padding:56px 32px 48px;color:white;position:relative;overflow:hidden;
}
.research-banner::before{content:'';position:absolute;top:-50px;right:-50px;width:400px;height:400px;background:radial-gradient(circle,rgba(26,143,160,0.2) 0%,transparent 70%);border-radius:50%;}
.research-banner-inner{max-width:1200px;margin:0 auto;position:relative;z-index:1;}
.ruo-chip{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(217,119,6,0.2);border:1px solid rgba(217,119,6,0.5);
  padding:6px 14px;border-radius:100px;font-size:12px;font-weight:600;
  color:#FDE68A;margin-bottom:20px;letter-spacing:0.06em;text-transform:uppercase;
}
.research-banner h1{font-family:'DM Serif Display',serif;font-size:clamp(28px,4vw,44px);font-weight:400;margin-bottom:12px;}
.research-banner p{font-size:16px;color:rgba(255,255,255,0.7);max-width:580px;line-height:1.7;}
.research-user-bar{
  display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;
  background:rgba(255,255,255,0.06);border:1px solid rgba(255,255,255,0.1);
  border-radius:12px;padding:14px 20px;margin-top:24px;
}
.research-user-bar span{font-size:13px;color:rgba(255,255,255,0.7);}
.research-user-bar strong{color:white;}
.btn-logout-sm{
  background:transparent;color:rgba(255,255,255,0.6);border:1px solid rgba(255,255,255,0.2);
  padding:6px 14px;border-radius:8px;font-size:12px;cursor:pointer;transition:all 0.2s;font-family:'DM Sans',sans-serif;
}
.btn-logout-sm:hover{border-color:rgba(255,255,255,0.5);color:white;}

.catalog-controls{
  background:white;border-bottom:1px solid var(--gray-100);
  padding:20px 32px;position:sticky;top:72px;z-index:100;
}
.catalog-controls-inner{max-width:1200px;margin:0 auto;display:flex;align-items:center;gap:16px;flex-wrap:wrap;}
.catalog-search{
  flex:1;min-width:200px;padding:10px 16px;
  border:1.5px solid var(--gray-300);border-radius:10px;
  font-family:'DM Sans',sans-serif;font-size:14px;outline:none;
  transition:border-color 0.2s;
}
.catalog-search:focus{border-color:var(--teal);}
.cat-filters{display:flex;gap:8px;flex-wrap:wrap;}
.cat-btn{
  padding:8px 14px;border-radius:8px;font-size:13px;font-weight:500;
  border:1.5px solid var(--gray-300);background:white;color:var(--gray-700);
  cursor:pointer;transition:all 0.2s;white-space:nowrap;font-family:'DM Sans',sans-serif;
}
.cat-btn:hover{border-color:var(--teal);color:var(--teal);}
.cat-btn.active{background:var(--navy);color:white;border-color:var(--navy);}

.catalog-section{padding:40px 32px;}
.catalog-section-inner{max-width:1200px;margin:0 auto;}
.catalog-category-header{
  display:flex;align-items:center;gap:16px;margin-bottom:24px;
}
.catalog-category-header h3{font-size:18px;font-weight:600;color:var(--navy);}
.cat-count{background:var(--teal);color:white;font-size:12px;font-weight:600;padding:3px 10px;border-radius:100px;}
.peptide-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:20px;}
.peptide-card{
  background:white;border:1px solid var(--gray-100);border-radius:14px;
  padding:22px 24px;transition:all 0.2s;position:relative;overflow:hidden;
}
.peptide-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--teal),var(--navy));}
.peptide-card:hover{box-shadow:0 6px 24px rgba(27,43,75,0.1);transform:translateY(-2px);border-color:var(--gray-300);}
.peptide-name{font-size:16px;font-weight:600;color:var(--navy);margin-bottom:6px;}
.peptide-aka{font-size:12px;color:var(--gray-500);margin-bottom:10px;font-style:italic;}
.peptide-desc{font-size:13px;color:var(--gray-500);line-height:1.6;margin-bottom:14px;}
.peptide-tags{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:16px;}
.ptag{font-size:11px;font-weight:500;padding:3px 8px;border-radius:5px;background:var(--gray-100);color:var(--gray-700);}
.ptag.ruo{background:rgba(217,119,6,0.1);color:#92400E;}
.peptide-vial{text-align:center;padding:16px 12px 8px;background:linear-gradient(180deg,#f8fafb 0%,#fff 100%);border-radius:10px;margin-bottom:12px;}
.peptide-vial img{width:100px;height:auto;margin:0 auto;display:block;filter:drop-shadow(0 4px 12px rgba(0,0,0,0.1));}
.vial-label{font-size:12px;font-weight:600;color:var(--navy);margin-top:8px;letter-spacing:0.02em;}
.peptide-desc{font-size:13px;color:var(--gray-700);line-height:1.6;}
.peptide-footer{display:flex;align-items:center;justify-content:space-between;}
.btn-inquire{
  background:var(--navy);color:white;padding:8px 18px;border-radius:8px;
  font-size:13px;font-weight:500;border:none;cursor:pointer;transition:all 0.2s;font-family:'DM Sans',sans-serif;
}
.btn-inquire:hover{background:var(--teal);}
.avail-dot{width:8px;height:8px;border-radius:50%;background:#10B981;display:inline-block;margin-right:5px;}
.avail-text{font-size:12px;color:var(--gray-500);}

.catalog-ruo-bar{
  background:linear-gradient(135deg,rgba(217,119,6,0.08),rgba(217,119,6,0.04));
  border:1px solid rgba(217,119,6,0.2);border-radius:14px;
  padding:20px 24px;margin-bottom:32px;
}
.catalog-ruo-bar p{font-size:13px;color:#92400E;line-height:1.7;}
.catalog-ruo-bar strong{color:#78350F;}

/* Inquiry modal */
.modal-overlay{position:fixed;inset:0;background:rgba(10,18,35,0.7);z-index:8000;display:none;align-items:center;justify-content:center;padding:20px;}
.modal-overlay.open{display:flex;}
.modal-box{background:white;border-radius:20px;width:100%;max-width:520px;padding:40px;position:relative;max-height:90vh;overflow-y:auto;}
.modal-close{position:absolute;top:16px;right:16px;background:var(--gray-100);border:none;width:32px;height:32px;border-radius:50%;cursor:pointer;font-size:18px;display:flex;align-items:center;justify-content:center;color:var(--gray-700);transition:all 0.2s;}
.modal-close:hover{background:var(--gray-300);}
.modal-box h3{font-size:20px;font-weight:600;color:var(--navy);margin-bottom:6px;}
.modal-box .modal-sub{font-size:14px;color:var(--gray-500);margin-bottom:24px;}


.form-status{display:none;margin:0 0 18px;padding:14px 16px;border-radius:10px;font-size:14px;line-height:1.6;}
.form-status.show{display:block;}
.form-status.success{background:rgba(16,185,129,0.08);border:1px solid rgba(16,185,129,0.25);color:#065f46;}
.form-status.error{background:rgba(220,38,38,0.06);border:1px solid rgba(220,38,38,0.22);color:#991b1b;}
.audience-split-band{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:28px;}
.audience-split-item{border-radius:16px;padding:20px 22px;border:1.5px solid var(--gray-300);}
.audience-split-item h4{font-size:15px;font-weight:700;margin-bottom:6px;}
.audience-split-item p{font-size:14px;color:var(--gray-700);margin:0;}
.audience-split-item.facility{background:linear-gradient(180deg,rgba(27,43,75,0.05),white);border-color:rgba(27,43,75,0.18);}
.audience-split-item.research{background:linear-gradient(180deg,rgba(217,119,6,0.05),white);border-color:rgba(217,119,6,0.24);}
.shared-footer-wrap{background:var(--navy);}
@media(max-width:768px){.audience-split-band{grid-template-columns:1fr;}}

/* Footer */
footer{background:var(--navy);color:rgba(255,255,255,0.7);padding:56px 32px 32px;}
.footer-inner{max-width:1200px;margin:0 auto;}
.footer-top{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:48px;margin-bottom:48px;}
@media(max-width:900px){.footer-top{grid-template-columns:1fr 1fr;gap:32px;}}
@media(max-width:540px){.footer-top{grid-template-columns:1fr;}}
.footer-brand p{font-size:14px;line-height:1.7;margin-top:16px;max-width:280px;}
.footer-col h4{font-size:13px;font-weight:600;color:white;text-transform:uppercase;letter-spacing:0.08em;margin-bottom:16px;}
.footer-col a{display:block;font-size:14px;color:rgba(255,255,255,0.6);cursor:pointer;margin-bottom:10px;text-decoration:none;transition:color 0.2s;}
.footer-col a:hover{color:var(--teal-light);}
.footer-bottom{border-top:1px solid rgba(255,255,255,0.1);padding-top:28px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;}
.footer-bottom p{font-size:13px;}
.footer-logo{display:flex;align-items:center;gap:10px;}
.footer-logo-icon{width:32px;height:32px;background:linear-gradient(135deg,var(--teal),var(--navy-light));border-radius:7px;display:flex;align-items:center;justify-content:center;font-weight:700;color:white;font-size:13px;}
.footer-logo span{font-weight:500;color:white;font-size:15px;}

.hero-decision-grid{display:grid;grid-template-columns:repeat(2,minmax(280px,1fr));gap:20px;max-width:980px;margin-top:18px;}
.hero-decision-card{display:block;text-decoration:none;color:white;background:linear-gradient(180deg,rgba(255,255,255,0.12) 0%,rgba(255,255,255,0.06) 100%);border:1.5px solid rgba(255,255,255,0.18);border-radius:22px;padding:28px 28px 24px;backdrop-filter:blur(10px);transition:all 0.25s;box-shadow:0 10px 36px rgba(7,16,35,0.18);min-height:190px;}
.hero-decision-card:hover{transform:translateY(-3px);border-color:rgba(34,176,197,0.45);box-shadow:0 18px 44px rgba(7,16,35,0.24);}
.hero-decision-eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:11px;font-weight:700;letter-spacing:0.08em;text-transform:uppercase;padding:6px 12px;border-radius:999px;margin-bottom:16px;}
.hero-decision-card.facility .hero-decision-eyebrow{background:rgba(34,176,197,0.16);border:1px solid rgba(34,176,197,0.26);color:#7fe8f5;}
.hero-decision-card.research .hero-decision-eyebrow{background:rgba(217,119,6,0.16);border:1px solid rgba(253,230,138,0.3);color:#FDE68A;}
.hero-decision-title{font-size:28px;font-weight:600;line-height:1.2;color:white;margin-bottom:10px;}
.hero-decision-text{font-size:15px;line-height:1.7;color:rgba(255,255,255,0.78);margin-bottom:18px;}
.hero-decision-meta{font-size:13px;line-height:1.65;color:rgba(255,255,255,0.7);padding-top:14px;border-top:1px solid rgba(255,255,255,0.14);}
.hero-decision-link{display:inline-flex;align-items:center;gap:8px;font-size:15px;font-weight:600;color:white;}
.hero-support-links{display:flex;align-items:center;gap:18px;flex-wrap:wrap;margin-top:18px;}
.hero-secondary-link{color:rgba(255,255,255,0.82);font-size:14px;text-decoration:none;border-bottom:1px solid rgba(255,255,255,0.22);padding-bottom:2px;}
.hero-secondary-link:hover{color:white;border-color:rgba(255,255,255,0.55);}
@media(max-width:900px){.hero-decision-grid{grid-template-columns:1fr;max-width:100%;}}

@keyframes fadeUp{from{opacity:0;transform:translateY(24px);}to{opacity:1;transform:translateY(0);}}
.fade-up{animation:fadeUp 0.6s ease both;}
.delay-1{animation-delay:0.1s;}.delay-2{animation-delay:0.2s;}.delay-3{animation-delay:0.3s;}
@media(max-width:768px){.nav-links{display:none;}.hamburger{display:flex;}.hero{padding:72px 24px 60px;}.section{padding:56px 24px;}.catalog-controls{padding:16px 20px;}.catalog-section{padding:28px 20px;}.hero-decision-card{padding:22px 20px 20px;min-height:auto;}.hero-support-links{gap:12px;}.topbar{height:auto;padding:8px 0;}.topbar-inner{padding:0 20px;align-items:flex-start;}.topbar-right{display:none;}body.has-topbar nav{top:52px;}body.has-topbar .page{padding-top:124px;}body.has-topbar .mobile-menu{top:124px;}body.has-topbar .catalog-controls{top:124px;}}

/* hidden util */
.hidden{display:none!important;}