/*
Theme Name: Clear Peptides
Theme URI: https://clearpeptides.co
Author: Clear Peptides LLC
Description: Custom WooCommerce theme for Clear Peptides — research-grade peptide catalog.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 8.0
License: Proprietary
Text Domain: clearpeptides
*/

/* ─── Tokens ─────────────────────────────────────────────── */
:root{
  --white:   #ffffff;
  --off:     #F7F9FC;
  --ink:     #0E1925;
  --ink-2:   #3D5166;
  --ink-3:   #7090AA;
  --ink-4:   #A8BDCE;
  --blue:    #1A5FA8;
  --blue-h:  #2070BB;
  --blue-lt: #E8F1FB;
  --blue-xlt:#F2F7FD;
  --green:   #1E6B4A;
  --green-lt:#E6F2EC;
  --line:    rgba(14,25,37,0.08);
  --line-b:  rgba(26,95,168,0.12);
  --shadow:  0 1px 2px rgba(14,25,37,0.04),0 4px 16px rgba(14,25,37,0.06);
  --r:4px;
  --max:1160px;
  --gap:20px;
}

/* ─── Reset ───────────────────────────────────────────────── */
*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;padding:0}
html{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
body{
  font-family:'DM Sans',ui-sans-serif,sans-serif;
  font-size:16px;line-height:1.55;
  color:var(--ink);background:var(--white);
}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit;padding:0}
img,svg{display:block}
.mono{font-family:'DM Mono',ui-monospace,monospace}
.serif{font-family:'DM Serif Display',Georgia,serif}

/* ─── RUO Bar ─────────────────────────────────────────────── */
.ruo-bar{
  background:var(--blue);
  color:rgba(255,255,255,0.72);
  font-size:11.5px;letter-spacing:0.06em;
  padding:9px 24px;
  display:flex;justify-content:center;align-items:center;gap:6px;
  text-align:center;
}
.ruo-bar strong{color:#fff;font-weight:500}

/* ─── Nav ─────────────────────────────────────────────────── */
.nav{
  background:#fff;
  border-bottom:1px solid var(--line);
  position:sticky;top:0;z-index:60;
}
.nav-inner{
  max-width:var(--max);margin:0 auto;
  padding:0 24px 0 8px;
  height:80px;
  display:flex;align-items:center;gap:32px;
}
.logo{flex-shrink:0;margin-right:auto;display:flex;align-items:center}
.logo img{height:52px;width:auto}
.nav-links{
  display:flex;gap:4px;list-style:none;margin:0;padding:0;
}
.nav-links a{
  padding:8px 14px;font-size:14px;font-weight:400;color:var(--ink-2);
  border-radius:var(--r);transition:background .15s ease,color .15s ease;
}
.nav-links a:hover,
.nav-links a.active,
.nav-links .current-menu-item > a,
.nav-links .current-page-ancestor > a{
  background:var(--off);color:var(--ink);
}
.nav-links .current-menu-item > a{font-weight:500;color:var(--blue)}
.nav-right{display:flex;gap:10px;align-items:center}
.nav-btn-outline{
  height:36px;padding:0 16px;
  font-size:13.5px;font-weight:500;color:var(--ink);
  border:1px solid var(--line);border-radius:var(--r);
  transition:all .15s ease;display:inline-flex;align-items:center;
}
.nav-btn-outline:hover{border-color:rgba(14,25,37,0.2);background:var(--off)}
.cart-btn{
  height:36px;padding:0 16px;
  font-size:13.5px;font-weight:500;color:#fff;
  background:var(--blue);border-radius:var(--r);
  transition:background .15s ease;
  display:inline-flex;align-items:center;gap:7px;
}
.cart-btn:hover{background:var(--blue-h)}
.cart-ct{
  background:rgba(255,255,255,0.25);
  font-size:10px;font-weight:500;
  width:17px;height:17px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-family:'DM Mono',monospace;
}
.ham-btn{display:none}
@media(max-width:700px){
  .nav-links,.nav-btn-outline{display:none}
  .ham-btn{display:flex;align-items:center;justify-content:center;width:36px;height:36px;color:var(--ink-2)}
  .nav-inner{height:64px}
}

/* ─── Mobile Menu ─────────────────────────────────────────── */
.mobile-menu{
  display:none;
  position:fixed;inset:0;z-index:100;
  background:#fff;padding:24px;
  flex-direction:column;gap:8px;
}
.mobile-menu.open{display:flex}
.mobile-menu-close{
  align-self:flex-end;margin-bottom:16px;
  font-size:24px;color:var(--ink-2);cursor:pointer;
}
.mobile-menu a{
  padding:14px 0;font-size:16px;color:var(--ink-2);
  border-bottom:1px solid var(--line);display:block;
}

/* ─── Buttons ─────────────────────────────────────────────── */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  height:50px;padding:0 26px;
  font-size:15px;font-weight:500;letter-spacing:-0.01em;
  border-radius:var(--r);transition:all .18s ease;white-space:nowrap;
}
.btn-blue{background:var(--blue);color:#fff}
.btn-blue:hover{background:var(--blue-h)}
.btn-outline{background:#fff;color:var(--ink);border:1px solid var(--line)}
.btn-outline:hover{border-color:rgba(14,25,37,0.18);background:var(--off)}
.btn-white{
  display:inline-flex;align-items:center;gap:8px;
  height:50px;padding:0 26px;font-size:15px;font-weight:500;
  background:#fff;color:var(--blue);border-radius:var(--r);
  transition:opacity .15s ease;
}
.btn-white:hover{opacity:0.90}

/* ─── Page Band ───────────────────────────────────────────── */
.page-band{
  background:var(--ink);
  padding:clamp(40px,5vw,64px) 24px;
  border-bottom:1px solid rgba(255,255,255,0.06);
}
.page-band-inner{max-width:var(--max);margin:0 auto}
.page-band .pb-kicker{
  display:inline-flex;align-items:center;gap:8px;
  font-size:11px;font-weight:500;letter-spacing:0.16em;text-transform:uppercase;
  color:rgba(255,255,255,0.40);margin-bottom:14px;
}
.page-band .pb-kicker::before{content:"";width:16px;height:1px;background:rgba(255,255,255,0.30)}
.page-band h1{
  font-family:'DM Serif Display',Georgia,serif;
  font-size:clamp(32px,4.5vw,54px);letter-spacing:-0.02em;line-height:1.04;
  color:#fff;margin:0 0 14px;
}
.page-band p{font-size:16px;color:rgba(255,255,255,0.55);max-width:56ch;line-height:1.65;margin:0}

/* ─── Product Cards ───────────────────────────────────────── */
.prod-card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:8px;
  display:flex;flex-direction:column;
  transition:box-shadow .2s ease,transform .2s ease,border-color .2s ease;
  overflow:hidden;
}
.prod-card:hover{
  box-shadow:var(--shadow);transform:translateY(-2px);
  border-color:var(--line-b);
}
.prod-img{
  background:var(--blue-xlt);
  border-bottom:1px solid var(--line);
  height:120px;
  display:flex;align-items:center;justify-content:center;
}
.prod-body{padding:14px 14px 10px;flex:1}
.prod-type{
  font-size:10px;font-weight:500;letter-spacing:0.09em;text-transform:uppercase;
  color:var(--ink-4);margin-bottom:5px;
}
.prod-name{
  font-family:'DM Serif Display',Georgia,serif;
  font-size:16px;letter-spacing:-0.005em;line-height:1.25;
  color:var(--ink);margin:0;
}
.prod-foot{
  padding:10px 14px 14px;
  display:flex;justify-content:space-between;align-items:center;
  border-top:1px solid var(--line);margin-top:10px;
}
.prod-price{
  font-family:'DM Mono',monospace;
  font-size:14px;font-weight:500;color:var(--ink);
}
.prod-atc{
  height:30px;padding:0 12px;
  font-size:12px;font-weight:500;color:#fff;
  background:var(--blue);border-radius:var(--r);
  display:inline-flex;align-items:center;
  transition:background .15s ease;
  font-family:'DM Sans',sans-serif;
}
.prod-atc:hover{background:var(--blue-h)}

/* ─── WooCommerce Overrides ───────────────────────────────── */
.woocommerce-store-notice{display:none!important}

/* Shop page */
.woocommerce .woocommerce-products-header{display:none}
.woocommerce ul.products{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(220px,1fr));
  gap:20px;list-style:none;margin:0;padding:0;
}
.woocommerce ul.products li.product{
  background:#fff;border:1px solid var(--line);border-radius:8px;
  display:flex;flex-direction:column;overflow:hidden;
  transition:box-shadow .2s ease,transform .2s ease,border-color .2s ease;
}
.woocommerce ul.products li.product:hover{
  box-shadow:var(--shadow);transform:translateY(-2px);border-color:var(--line-b);
}
.woocommerce ul.products li.product a img{
  width:100%;height:140px;object-fit:contain;
  background:var(--blue-xlt);padding:20px;border-bottom:1px solid var(--line);
}
.woocommerce ul.products li.product .woocommerce-loop-product__title{
  font-family:'DM Serif Display',Georgia,serif;
  font-size:16px;letter-spacing:-0.005em;line-height:1.25;
  color:var(--ink);padding:14px 14px 4px;
}
.woocommerce ul.products li.product .price{
  font-family:'DM Mono',monospace;
  font-size:14px;font-weight:500;color:var(--ink);
  padding:0 14px 10px;
}
.woocommerce ul.products li.product .button{
  margin:auto 14px 14px;
  height:34px;padding:0 14px;
  font-size:12px;font-weight:500;color:#fff!important;
  background:var(--blue)!important;border-radius:var(--r);
  display:inline-flex;align-items:center;justify-content:center;
  transition:background .15s ease;border:0!important;
  font-family:'DM Sans',sans-serif;
}
.woocommerce ul.products li.product .button:hover{background:var(--blue-h)!important}

/* Single product */
.woocommerce div.product{max-width:var(--max);margin:48px auto;padding:0 24px}
.woocommerce div.product .product_title{
  font-family:'DM Serif Display',Georgia,serif;
  font-size:clamp(28px,3.5vw,42px);letter-spacing:-0.02em;
  color:var(--ink);margin:0 0 12px;
}
.woocommerce div.product p.price{
  font-family:'DM Mono',monospace;
  font-size:22px;color:var(--blue);margin:0 0 24px;
}
.woocommerce div.product .single_add_to_cart_button{
  background:var(--blue)!important;color:#fff!important;
  border:0!important;border-radius:var(--r)!important;
  height:50px;padding:0 28px;font-size:15px;font-weight:500;
  font-family:'DM Sans',sans-serif;
  transition:background .15s ease!important;
}
.woocommerce div.product .single_add_to_cart_button:hover{background:var(--blue-h)!important}

/* Cart & Checkout */
.woocommerce-cart .wc-proceed-to-checkout .checkout-button,
.woocommerce #payment #place_order{
  background:var(--blue)!important;color:#fff!important;
  border:0!important;border-radius:var(--r)!important;
  font-family:'DM Sans',sans-serif;font-weight:500;
}
.woocommerce-cart .wc-proceed-to-checkout .checkout-button:hover,
.woocommerce #payment #place_order:hover{background:var(--blue-h)!important}

/* WooCommerce breadcrumbs */
.woocommerce .woocommerce-breadcrumb{
  max-width:var(--max);margin:20px auto 0;padding:0 24px;
  font-size:13px;color:var(--ink-3);
}
.woocommerce .woocommerce-breadcrumb a{color:var(--blue)}

/* Notices */
.woocommerce-message,.woocommerce-info{
  border-top-color:var(--blue)!important;
}
.woocommerce-message::before,.woocommerce-info::before{color:var(--blue)!important}

/* ─── Shop Wrapper ────────────────────────────────────────── */
.shop-wrap{
  max-width:var(--max);margin:0 auto;
  padding:40px 24px 80px;
  display:grid;grid-template-columns:220px 1fr;gap:40px;
  align-items:start;
}
@media(max-width:768px){.shop-wrap{grid-template-columns:1fr}}

/* ─── Sidebar ─────────────────────────────────────────────── */
.cp-sidebar{position:sticky;top:100px}
.sidebar-section{margin-bottom:28px}
.sidebar-section h3{
  font-size:10px;font-weight:500;letter-spacing:0.14em;text-transform:uppercase;
  color:var(--ink-4);margin:0 0 10px;
}
.filter-list{list-style:none;padding:0;margin:0}
.filter-list button{
  width:100%;text-align:left;
  padding:8px 10px;font-size:13.5px;color:var(--ink-2);
  border-radius:var(--r);transition:background .15s ease,color .15s ease;
  display:flex;justify-content:space-between;align-items:center;
}
.filter-list button:hover,.filter-list button.active{
  background:var(--blue-lt);color:var(--blue);
}
.f-count{
  font-family:'DM Mono',monospace;font-size:10px;
  color:var(--ink-4);
}

/* ─── Footer ──────────────────────────────────────────────── */
footer{
  background:#F8F7F4;
  padding:clamp(48px,6vw,72px) 24px 0;
  color:#4A5568;
  border-top:1px solid rgba(0,0,0,0.08);
}
.footer-inner{max-width:var(--max);margin:0 auto}
.footer-grid{
  display:grid;grid-template-columns:1.8fr 1fr 1fr;gap:48px;
  padding-bottom:48px;border-bottom:1px solid rgba(0,0,0,0.08);
  align-items:start;
}
@media(max-width:680px){.footer-grid{grid-template-columns:1fr 1fr;gap:32px}}
@media(max-width:420px){.footer-grid{grid-template-columns:1fr;gap:24px}}
.f-tag{font-size:13px;color:#4A5568;line-height:1.6;margin:0 0 16px;max-width:24ch}
.f-email{font-size:13.5px;color:var(--blue);transition:opacity .15s ease}
.f-email:hover{opacity:0.75}
.f-col h4{
  font-size:11px;font-weight:500;letter-spacing:0.14em;text-transform:uppercase;
  color:#1A202C;margin:0 0 14px;
}
.f-col ul{list-style:none;padding:0;margin:0}
.f-col li{margin-bottom:9px}
.f-col a{font-size:13.5px;color:var(--blue);opacity:0.75;transition:all .15s ease}
.f-col a:hover{opacity:1}
.footer-disc{
  padding:22px 0;border-bottom:1px solid rgba(0,0,0,0.08);
  font-size:11.5px;color:#4A5568;line-height:1.8;
}
.footer-bottom{
  padding:18px 0 28px;
  display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;
  font-size:12px;color:#718096;
}
.footer-links{display:flex;gap:18px}
.footer-links a{color:var(--blue);opacity:0.65;transition:opacity .15s ease}
.footer-links a:hover{opacity:1}

/* ─── Form Elements ───────────────────────────────────────── */
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-size:13px;font-weight:500;color:var(--ink-2)}
.field input,.field textarea,.field select{
  padding:0 14px;
  border:1px solid var(--line);border-radius:var(--r);
  font-family:'DM Sans',sans-serif;font-size:14px;color:var(--ink);
  background:#fff;outline:none;
  transition:border-color .15s ease,box-shadow .15s ease;
}
.field input,.field select{height:48px}
.field textarea{padding:12px 14px;resize:vertical;min-height:120px;line-height:1.55}
.field input::placeholder,.field textarea::placeholder{color:var(--ink-4)}
.field input:focus,.field textarea:focus,.field select:focus{
  border-color:var(--blue);box-shadow:0 0 0 3px rgba(26,95,168,0.10);
}

/* ─── Reveal Animation ────────────────────────────────────── */
[data-r]{opacity:0;transform:translateY(10px);transition:opacity .7s ease,transform .7s ease}
[data-r].in{opacity:1;transform:none}
[data-r][data-d="1"]{transition-delay:.08s}
[data-r][data-d="2"]{transition-delay:.16s}

/* ─── Generic Page Content ────────────────────────────────── */
.page-content{
  max-width:var(--max);margin:0 auto;
  padding:48px 24px 80px;
}
.page-content h2{
  font-family:'DM Serif Display',Georgia,serif;
  font-size:clamp(22px,3vw,32px);letter-spacing:-0.02em;
  color:var(--ink);margin:40px 0 16px;
}
.page-content h2:first-child{margin-top:0}
.page-content p{color:var(--ink-2);line-height:1.75;margin:0 0 16px}
.page-content ul{color:var(--ink-2);line-height:1.75;padding-left:20px}
.page-content li{margin-bottom:8px}