/*
Theme Name: NovaPep BioPharma
Theme URI: https://example.com/
Author: Your Company
Author URI: https://example.com/
Description: A clinical, modern WordPress theme for peptide / biotech / pharmaceutical OEM-ODM manufacturers. Video hero, animated stat counters, product showcase (custom post type), certifications, process timeline and a quote/contact CTA. Built to be fully customizable from the WordPress dashboard.
Version: 1.2.0
Requires at least: 6.0
Tested up to: 7.0
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: novapep
Tags: business, custom-logo, custom-menu, featured-images, full-width-template, two-columns, translation-ready
*/

/* ============================================================
   DESIGN TOKENS
   ============================================================ */
:root{
  --ink:#0A1A2F;          /* deep clinical navy */
  --ink-2:#0F2742;
  --ink-soft:#3A4D66;
  --surface:#F6F8FB;      /* cool off-white */
  --surface-2:#EDF1F7;
  --line:#DCE3ED;
  --white:#ffffff;

  --teal:#10B7A6;         /* biotech teal accent */
  --teal-deep:#0B8C81;
  --blue:#2E6BE6;         /* signal blue */
  --lime:#9CE85A;         /* purity / vitality accent (used sparingly) */

  --text:#13233A;
  --text-soft:#5B6B82;
  --text-invert:#E9F1FA;

  --radius:16px;
  --radius-sm:10px;
  --radius-lg:24px;
  --shadow-sm:0 1px 2px rgba(10,26,47,.06), 0 4px 14px rgba(10,26,47,.05);
  --shadow:0 12px 40px rgba(10,26,47,.10);
  --shadow-lg:0 30px 70px rgba(10,26,47,.18);

  --maxw:1180px;
  --gap:clamp(1.25rem, 3vw, 2.5rem);

  --font-display:"Space Grotesk","PingFang SC","Microsoft YaHei",system-ui,sans-serif;
  --font-body:"Inter","PingFang SC","Microsoft YaHei",system-ui,-apple-system,Segoe UI,Roboto,sans-serif;

  --ease:cubic-bezier(.22,.61,.36,1);
}

/* ============================================================
   RESET / BASE
   ============================================================ */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--text);
  background:var(--white);
  line-height:1.65;
  font-size:17px;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--teal-deep);text-decoration:none;transition:color .2s var(--ease)}
a:hover{color:var(--ink)}
h1,h2,h3,h4{font-family:var(--font-display);color:var(--ink);line-height:1.1;letter-spacing:0;margin:0 0 .5em}
p{margin:0 0 1rem}
ul{margin:0;padding:0;list-style:none}
.container{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:clamp(1.1rem,4vw,2rem)}
.eyebrow{
  font-family:var(--font-display);
  font-size:.78rem;font-weight:600;letter-spacing:.22em;text-transform:uppercase;
  color:var(--teal-deep);margin:0 0 .9rem;display:inline-flex;align-items:center;gap:.55rem;
}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--teal);display:inline-block}
.section{padding:clamp(3.5rem,8vw,7rem) 0}
.section--tight{padding:clamp(2.5rem,5vw,4rem) 0}
.lead{font-size:1.18rem;color:var(--text-soft);max-width:60ch}
.center{text-align:center}
.center .eyebrow{justify-content:center}
.center .lead{margin-inline:auto}

/* Buttons */
.btn{
  --bg:var(--teal);--fg:#04221f;
  display:inline-flex;align-items:center;justify-content:center;gap:.6rem;
  font-family:var(--font-display);font-weight:600;font-size:1rem;
  padding:.95rem 1.7rem;border-radius:999px;border:1px solid transparent;
  background:var(--bg);color:var(--fg);cursor:pointer;
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),background .2s var(--ease);
  white-space:nowrap;
}
.btn:hover{transform:translateY(-2px);box-shadow:0 14px 34px rgba(16,183,166,.34);color:#04221f}
.btn--ghost{--bg:transparent;--fg:var(--text-invert);border-color:rgba(255,255,255,.35)}
.btn--ghost:hover{background:rgba(255,255,255,.08);color:#fff;box-shadow:none}
.btn--dark{--bg:var(--ink);--fg:#fff}
.btn--dark:hover{color:#fff;box-shadow:0 14px 34px rgba(10,26,47,.3)}
.btn--lg{padding:1.1rem 2.2rem;font-size:1.05rem}

/* ============================================================
   HEADER / NAV
   ============================================================ */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(255,255,255,.82);backdrop-filter:saturate(160%) blur(14px);
  border-bottom:1px solid var(--line);
  transition:box-shadow .3s var(--ease);
}
.site-header.is-scrolled{box-shadow:var(--shadow-sm)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;min-height:68px}
.brand{display:flex;align-items:center;gap:.6rem;font-family:var(--font-display);font-weight:700;font-size:1.3rem;color:var(--ink);letter-spacing:0}
.brand .mark{
  width:34px;height:34px;border-radius:9px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--teal),var(--blue));color:#fff;
  box-shadow:0 6px 16px rgba(16,183,166,.4);
}
.brand .mark svg{width:20px;height:20px}
.brand img,.brand .custom-logo,.brand .custom-logo-link img{height:58px!important;max-height:58px!important;width:auto!important;object-fit:contain}
.brand b{color:var(--teal-deep)}
.menu{display:flex;align-items:center;gap:.35rem}
.menu a{
  font-family:var(--font-display);font-weight:500;font-size:.96rem;color:var(--ink);
  padding:.55rem .85rem;border-radius:8px;
}
.menu a:hover{background:var(--surface-2);color:var(--ink)}
.menu .current-menu-item>a{color:var(--teal-deep)}
.nav-cta{display:flex;align-items:center;gap:.75rem}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:.4rem;color:var(--ink)}
.nav-toggle svg{width:28px;height:28px}

/* Language switcher */
.lang-switch{position:relative}
.lang-switch__btn{
  display:inline-flex;align-items:center;gap:.4rem;background:var(--surface-2);border:1px solid var(--line);
  border-radius:999px;padding:.5rem .85rem;font-family:var(--font-display);font-weight:500;font-size:.9rem;
  color:var(--ink);cursor:pointer;transition:background .2s var(--ease)
}
.lang-switch__btn:hover{background:var(--line)}
.lang-switch__btn svg{width:17px;height:17px}
.lang-switch__btn .chev{width:15px;height:15px;transition:transform .2s var(--ease)}
.lang-switch[aria-open="true"] .chev{transform:rotate(180deg)}
.lang-switch__menu{
  position:absolute;top:calc(100% + 8px);right:0;min-width:170px;background:#fff;border:1px solid var(--line);
  border-radius:12px;box-shadow:var(--shadow);padding:.4rem;display:none;z-index:80;max-height:70vh;overflow:auto
}
.lang-switch[aria-open="true"] .lang-switch__menu{display:block}
.lang-switch__item{display:block;padding:.55rem .8rem;border-radius:8px;color:var(--ink);font-size:.94rem;font-weight:500}
.lang-switch__item:hover{background:var(--surface-2);color:var(--ink)}
.lang-switch__item.is-active{background:var(--teal);color:#04221f}
/* Polylang fallback list */
.lang-switch--pll ul{display:flex;gap:.5rem;align-items:center}
.lang-switch--pll a{font-family:var(--font-display);font-weight:500;font-size:.9rem;color:var(--ink)}
.lang-switch--pll .current-lang a{color:var(--teal-deep)}

/* ============================================================
   HERO
   ============================================================ */
.hero{position:relative;color:#fff;overflow:hidden;background:var(--ink)}
.hero__media{position:absolute;inset:0;z-index:0}
.hero__media video,.hero__media img{width:100%;height:100%;object-fit:cover}
.hero__media::after{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(120% 80% at 80% 0%,rgba(16,183,166,.28),transparent 55%),
    linear-gradient(180deg,rgba(7,18,33,.72),rgba(7,18,33,.92));
}
.hero__inner{
  position:relative;z-index:2;
  min-height:clamp(560px,72vh,760px);
  padding:clamp(3.4rem,7vw,5.8rem) 0 clamp(2.4rem,5vw,4rem);
  display:grid;grid-template-columns:minmax(0,1.05fr) minmax(320px,.72fr);gap:clamp(2rem,5vw,4.8rem);
  align-items:center;
}
.hero h1{
  font-size:clamp(2.3rem,4.7vw,3.85rem);color:#fff;max-width:17ch;
  letter-spacing:0;margin-bottom:.5rem;
}
.hero h1 .accent{color:var(--teal);}
.hero__sub{font-size:clamp(1.05rem,2vw,1.32rem);color:var(--text-invert);max-width:52ch;margin:1.2rem 0 0;font-family:var(--font-display);font-weight:400}
.hero__desc{color:rgba(233,241,250,.78);max-width:54ch;margin-top:1rem}
.hero__badges{display:flex;flex-wrap:wrap;gap:.7rem;margin:1.8rem 0}
.pill{
  display:inline-flex;align-items:center;gap:.55rem;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);
  padding:.5rem 1rem;border-radius:999px;font-size:.9rem;font-weight:500;
  font-family:var(--font-display);color:#fff;
}
.pill svg{width:17px;height:17px;color:var(--teal)}
.hero__actions{display:flex;flex-wrap:wrap;gap:.9rem;margin-top:1.6rem}
.hero-proof{
  position:relative;
  border:1px solid rgba(255,255,255,.18);
  background:linear-gradient(180deg,rgba(255,255,255,.13),rgba(255,255,255,.06));
  border-radius:18px;
  padding:1.3rem;
  box-shadow:0 30px 70px rgba(0,0,0,.22);
  backdrop-filter:blur(16px);
}
.hero-proof__visual{
  position:relative;
  min-height:240px;
  border-radius:14px;
  overflow:hidden;
  background:
    radial-gradient(circle at 76% 18%,rgba(16,183,166,.36),transparent 26%),
    linear-gradient(145deg,rgba(233,241,250,.14),rgba(16,183,166,.08) 45%,rgba(10,26,47,.15));
}
.hero-proof__visual::before{
  content:"";position:absolute;inset:auto -20% 0 -20%;height:48%;
  background:linear-gradient(180deg,transparent,rgba(233,241,250,.16));
}
.hero-vial{
  position:absolute;bottom:28px;width:74px;height:150px;border-radius:15px 15px 20px 20px;
  background:linear-gradient(90deg,rgba(255,255,255,.72),rgba(255,255,255,.25) 34%,rgba(16,183,166,.18) 68%,rgba(255,255,255,.58));
  border:1px solid rgba(255,255,255,.55);
  box-shadow:inset 12px 0 26px rgba(255,255,255,.28),0 18px 38px rgba(0,0,0,.28);
}
.hero-vial::before{
  content:"";position:absolute;left:12px;right:12px;top:-21px;height:26px;border-radius:7px 7px 5px 5px;
  background:linear-gradient(180deg,#f7fbff,#b7c6d8);
}
.hero-vial::after{
  content:"Sunone";position:absolute;left:12px;right:12px;top:54px;padding:.35rem 0;border-radius:6px;
  background:rgba(255,255,255,.78);color:var(--ink);font-size:.62rem;font-weight:700;text-align:center;
}
.hero-vial--front{left:42%;transform:translateX(-50%)}
.hero-vial--back{left:62%;bottom:42px;transform:scale(.84);opacity:.78}
.hero-report{
  position:absolute;right:22px;bottom:30px;width:122px;min-height:132px;border-radius:10px;
  background:rgba(255,255,255,.9);color:var(--ink);padding:1rem .9rem;box-shadow:0 16px 34px rgba(0,0,0,.2);
}
.hero-report span{display:block;font-family:var(--font-display);font-size:1.45rem;font-weight:700;color:var(--teal-deep)}
.hero-report i{display:block;font-style:normal;color:var(--text-soft);font-size:.78rem;margin-top:.15rem}
.hero-report::after{content:"";display:block;margin-top:1rem;height:42px;border-radius:5px;background:repeating-linear-gradient(180deg,#dfe7f0 0 5px,transparent 5px 11px)}
.hero-proof__rows{display:grid;gap:.65rem;margin-top:1rem}
.hero-proof__rows span{
  display:flex;justify-content:space-between;gap:1rem;padding:.78rem .9rem;border-radius:10px;
  background:rgba(255,255,255,.08);color:rgba(233,241,250,.76);font-size:.88rem;
}
.hero-proof__rows b{color:#fff;font-weight:700}

/* ============================================================
   STAT BAND
   ============================================================ */
.stats{background:var(--ink-2);color:#fff;position:relative;z-index:3;border-top:1px solid rgba(255,255,255,.06)}
.stats__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,.08)}
.stat{padding:clamp(1.6rem,3vw,2.6rem) clamp(1rem,2vw,1.8rem);background:var(--ink-2);text-align:center}
.stat__num{font-family:var(--font-display);font-weight:700;font-size:clamp(2.1rem,4vw,3.1rem);color:#fff;letter-spacing:0;line-height:1}
.stat__num .suffix{color:var(--teal)}
.stat__label{margin-top:.6rem;color:rgba(233,241,250,.7);font-size:.95rem}

/* ============================================================
   PRODUCTS
   ============================================================ */
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:2rem;margin-bottom:2.6rem;flex-wrap:wrap}
.section-head h2{font-size:clamp(1.9rem,3.6vw,2.9rem);margin:0;max-width:18ch}
.products-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4rem}
.product-card{
  background:var(--white);border:1px solid var(--line);border-radius:12px;
  overflow:hidden;display:flex;flex-direction:column;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),border-color .25s var(--ease);
}
.product-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent}
.product-card__media{aspect-ratio:4/3;background:linear-gradient(135deg,var(--surface-2),#fff);overflow:hidden;position:relative}
.product-card__media img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.product-card:hover .product-card__media img{transform:scale(1.05)}
.product-card__ph{position:absolute;inset:0;display:grid;place-items:center;color:var(--teal)}
.product-card__ph svg{width:64px;height:64px;opacity:.5}
.product-card__ph--photo{
  background:
    radial-gradient(circle at 62% 28%,rgba(16,183,166,.22),transparent 28%),
    linear-gradient(145deg,#f8fbff,#edf4f8 58%,#dfeaf2);
}
.product-card__ph--photo::before{
  content:"";position:absolute;left:8%;right:8%;bottom:0;height:34%;
  background:linear-gradient(180deg,rgba(255,255,255,0),rgba(10,26,47,.08));
}
.mini-vial{
  width:72px;height:134px;border-radius:14px 14px 18px 18px;position:relative;
  background:linear-gradient(90deg,rgba(255,255,255,.96),rgba(225,239,247,.58) 45%,rgba(16,183,166,.17));
  border:1px solid rgba(188,205,220,.88);
  box-shadow:inset 10px 0 20px rgba(255,255,255,.65),0 18px 34px rgba(10,26,47,.16);
}
.mini-vial::before{
  content:"";position:absolute;left:12px;right:12px;top:-19px;height:25px;border-radius:7px 7px 5px 5px;
  background:linear-gradient(180deg,#fff,#c8d6e4);border:1px solid rgba(188,205,220,.8);
}
.mini-label{
  position:absolute;top:51%;left:50%;transform:translate(-50%,-50%);
  min-width:58px;padding:.34rem .5rem;border-radius:7px;background:rgba(255,255,255,.86);
  color:var(--ink);font-family:var(--font-display);font-size:.72rem;font-weight:700;text-align:center;
}
.product-card__body{padding:1.15rem 1.2rem 1.35rem;display:flex;flex-direction:column;gap:.45rem;flex:1}
.product-card__cat{font-family:var(--font-display);font-size:.74rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--teal-deep)}
.product-card__body h3{font-size:1.18rem;margin:0}
.product-card__body p{color:var(--text-soft);font-size:.96rem;margin:0}
.product-card__meta{margin-top:auto;padding-top:1rem;display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line)}
.product-card__spec{font-size:.85rem;color:var(--text-soft)}
.product-card__link{font-family:var(--font-display);font-weight:600;font-size:.92rem;display:inline-flex;align-items:center;gap:.35rem;color:var(--ink)}
.product-card__link svg{width:16px;height:16px;transition:transform .2s var(--ease)}
.product-card:hover .product-card__link svg{transform:translateX(3px)}

/* ============================================================
   CAPABILITIES (WHY CHOOSE US)
   ============================================================ */
.cap{background:var(--surface)}
.cap-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.4rem}
.cap-card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:1.9rem;display:flex;gap:1.2rem;align-items:flex-start;color:inherit;
  transition:transform .2s var(--ease),border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.cap-card:hover{color:inherit;transform:translateY(-3px);border-color:rgba(16,183,166,.5);box-shadow:var(--shadow-sm)}
.cap-card__icon{
  flex:0 0 auto;width:54px;height:54px;border-radius:14px;display:grid;place-items:center;
  background:linear-gradient(135deg,rgba(16,183,166,.16),rgba(46,107,230,.14));color:var(--teal-deep);
}
.cap-card__icon svg{width:26px;height:26px}
.cap-card h3{font-size:1.25rem;margin:0 0 .4rem}
.cap-card p{margin:0;color:var(--text-soft);font-size:.98rem}

/* ============================================================
   PROCESS
   ============================================================ */
.process{background:var(--ink);color:#fff;position:relative;overflow:hidden}
.process .eyebrow{color:var(--teal)}
.process h2{color:#fff}
.process .lead{color:rgba(233,241,250,.74)}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:1.4rem;margin-top:2.8rem;position:relative}
.step{position:relative;padding-top:2.2rem}
.step__num{font-family:var(--font-display);font-weight:700;font-size:1rem;color:var(--ink);background:var(--teal);width:46px;height:46px;border-radius:50%;display:grid;place-items:center;margin-bottom:1rem}
.step h3{color:#fff;font-size:1.2rem;margin:0 0 .4rem}
.step p{color:rgba(233,241,250,.7);font-size:.94rem;margin:0}
.step::before{content:"";position:absolute;top:calc(2.2rem + 23px);left:46px;right:-.7rem;height:2px;background:rgba(255,255,255,.12)}
.steps .step:last-child::before{display:none}

/* ============================================================
   CERTIFICATIONS
   ============================================================ */
.certs{background:var(--surface)}
.certs-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.2rem;margin-top:2.4rem}
.cert{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:1.7rem;text-align:center;
}
.cert__badge{width:58px;height:58px;margin:0 auto 1rem;border-radius:14px;display:grid;place-items:center;background:linear-gradient(135deg,var(--ink),var(--ink-2));color:var(--teal)}
.cert__badge svg{width:28px;height:28px}
.cert h3{font-size:1.1rem;margin:0 0 .3rem}
.cert p{font-size:.88rem;color:var(--text-soft);margin:0}

/* ============================================================
   ABOUT STRIP
   ============================================================ */
.about{background:var(--white)}
.about-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(2rem,5vw,4rem);align-items:center}
.about-media{border-radius:var(--radius-lg);overflow:hidden;background:linear-gradient(135deg,var(--ink),var(--ink-2));aspect-ratio:4/3;position:relative;box-shadow:var(--shadow)}
.about-media img{width:100%;height:100%;object-fit:cover}
.about-media__ph{position:absolute;inset:0;display:grid;place-items:center;color:rgba(16,183,166,.6)}
.about-media__ph svg{width:120px;height:120px}
.about ul.ticks{margin:1.4rem 0 1.8rem;display:grid;gap:.7rem}
.about ul.ticks li{display:flex;gap:.7rem;align-items:flex-start;color:var(--text)}
.about ul.ticks svg{flex:0 0 auto;width:22px;height:22px;color:var(--teal-deep);margin-top:2px}

/* ============================================================
   QUOTE / CONTACT CTA
   ============================================================ */
.cta{background:linear-gradient(135deg,var(--ink),#0c2c52);color:#fff;position:relative;overflow:hidden}
.cta::before{content:"";position:absolute;width:520px;height:520px;border-radius:50%;background:radial-gradient(circle,rgba(16,183,166,.25),transparent 60%);top:-180px;right:-120px}
.cta-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,4rem);align-items:center;position:relative;z-index:2}
.cta h2{color:#fff;font-size:clamp(2rem,3.8vw,3rem)}
.cta .lead{color:rgba(233,241,250,.8)}
.cta-contact{display:grid;gap:.9rem;margin-top:1.6rem}
.cta-contact a{display:inline-flex;align-items:center;gap:.7rem;color:#fff;font-family:var(--font-display);font-weight:500}
.cta-contact a svg{width:20px;height:20px;color:var(--teal)}
.quote-card{background:var(--white);border-radius:var(--radius-lg);padding:clamp(1.6rem,3vw,2.4rem);color:var(--text);box-shadow:var(--shadow-lg)}
.quote-card h3{font-size:1.5rem;margin:0 0 .4rem}
.quote-card p{color:var(--text-soft);font-size:.95rem;margin:0 0 1.3rem}
.field{margin-bottom:1rem}
.field label{display:block;font-size:.85rem;font-weight:600;font-family:var(--font-display);margin-bottom:.4rem;color:var(--ink)}
.field input,.field textarea,.field select{
  width:100%;padding:.85rem 1rem;border:1px solid var(--line);border-radius:var(--radius-sm);
  font:inherit;font-size:.97rem;color:var(--text);background:var(--surface);transition:border-color .2s,box-shadow .2s;
}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--teal);box-shadow:0 0 0 4px rgba(16,183,166,.14);background:#fff}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.quote-card .btn{width:100%}
.form-note{font-size:.8rem;color:var(--text-soft);margin:.9rem 0 0;text-align:center}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer{background:var(--ink);color:rgba(233,241,250,.72);padding:clamp(3rem,6vw,4.5rem) 0 2rem}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:2rem}
.site-footer .brand{color:#fff;margin-bottom:1rem}
.footer-about{font-size:.95rem;max-width:34ch}
.footer-col h4{color:#fff;font-size:.82rem;letter-spacing:.16em;text-transform:uppercase;margin:0 0 1.1rem;font-weight:600}
.footer-col ul{display:grid;gap:.6rem}
.footer-col a{color:rgba(233,241,250,.72);font-size:.95rem}
.footer-col a:hover{color:var(--teal)}
.footer-contact-list{gap:.9rem!important}
.footer-contact-list li{font-size:.95rem;line-height:1.4}
.footer-contact-list a{display:flex;align-items:center;gap:.75rem;color:rgba(255,255,255,.92);overflow-wrap:anywhere}
.footer-contact-list a:hover{color:#fff}
.footer-contact-list svg{width:20px;height:20px;flex:0 0 20px;fill:#42d9f5;transition:transform .2s var(--ease)}
.footer-contact-list a:hover svg{transform:translateY(-1px)}
.footer-bottom{margin-top:2.6rem;padding-top:1.6rem;border-top:1px solid rgba(255,255,255,.1);display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;font-size:.86rem}
.disclaimer{background:#06101e;color:rgba(233,241,250,.5);font-size:.8rem;padding:1rem 0;text-align:center;line-height:1.6}

/* ============================================================
   GENERIC PAGE / POST
   ============================================================ */
.page-hero{background:var(--ink);color:#fff;padding:clamp(3rem,6vw,5rem) 0}
.page-hero h1{color:#fff;font-size:clamp(2rem,4vw,3rem)}
.page-hero .crumbs{color:rgba(233,241,250,.6);font-size:.9rem;margin-bottom:.6rem}
.entry{padding:clamp(2.5rem,5vw,4rem) 0}
.entry .container{max-width:780px}
.entry h2{margin-top:2rem}
.entry img{border-radius:var(--radius);margin:1.5rem 0}
.entry blockquote{border-left:3px solid var(--teal);padding-left:1.2rem;color:var(--text-soft);font-style:italic;margin:1.5rem 0}

/* ============================================================
   REVEAL ANIMATION
   ============================================================ */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.is-in{opacity:1;transform:none}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:980px){
  .hero__inner{grid-template-columns:1fr;min-height:auto}
  .hero-proof{max-width:560px}
  .products-grid{grid-template-columns:repeat(2,1fr)}
  .certs-grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .step::before{display:none}
  .about-grid,.cta-grid{grid-template-columns:1fr}
  .about-media{order:-1}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:760px){
  .menu,.nav-cta .btn{display:none}
  .nav-toggle{display:inline-flex}
  .menu.is-open{
    display:flex;position:absolute;top:68px;left:0;right:0;flex-direction:column;align-items:stretch;
    background:#fff;border-bottom:1px solid var(--line);padding:1rem;gap:.2rem;box-shadow:var(--shadow)
  }
  .menu.is-open a{padding:.85rem 1rem}
  .nav{min-height:68px}
  .brand img,.brand .custom-logo,.brand .custom-logo-link img{height:52px!important;max-height:52px!important}
  .hero__inner{padding-top:3rem;padding-bottom:3rem;gap:1.8rem}
  .hero h1{max-width:100%;font-size:clamp(2.2rem,12vw,3.05rem)}
  .hero__sub{font-size:1.02rem}
  .hero-proof__visual{min-height:210px}
  .hero-proof__rows span{display:block}
  .hero-proof__rows b{display:block;margin-bottom:.1rem}
  .stats__grid{grid-template-columns:repeat(2,1fr)}
  .products-grid,.cap-grid,.certs-grid,.steps{grid-template-columns:1fr}
  .field-row{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .section-head{flex-direction:column;align-items:flex-start}
}
@media (max-width:480px){
  .stats__grid,.footer-grid{grid-template-columns:1fr}
}

/* ============================================================
   ACCESSIBILITY
   ============================================================ */
:focus-visible{outline:3px solid var(--teal);outline-offset:2px;border-radius:4px}
.skip-link{position:absolute;left:-9999px;top:0;background:#fff;padding:.7rem 1rem;z-index:100;border-radius:0 0 8px 0}
.skip-link:focus{left:0}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}

/* ============================================================
   LANGUAGE SWITCHER  (added v1.1)
   ============================================================ */
.lang-switch{position:relative}
.lang-switch summary{
  list-style:none;cursor:pointer;display:inline-flex;align-items:center;gap:.4rem;
  font-family:var(--font-display);font-weight:600;font-size:.9rem;color:var(--ink);
  padding:.5rem .8rem;border:1px solid var(--line);border-radius:999px;background:var(--white);
  transition:border-color .2s var(--ease),background .2s var(--ease);
}
.lang-switch summary:hover{border-color:var(--teal);background:var(--surface)}
.lang-switch summary::-webkit-details-marker{display:none}
.lang-switch summary::marker{content:""}
.lang-switch summary svg{width:18px;height:18px;color:var(--teal-deep)}
.lang-switch ul{
  position:absolute;top:calc(100% + 8px);inset-inline-end:0;margin:0;
  background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);
  padding:.4rem;min-width:178px;z-index:90;list-style:none;
}
.lang-switch li a{display:block;padding:.55rem .8rem;border-radius:8px;font-size:.93rem;color:var(--ink);font-family:var(--font-body)}
.lang-switch li a:hover{background:var(--surface-2);color:var(--ink)}
.lang-switch li.is-active a{color:var(--teal-deep);font-weight:600}

/* ============================================================
   RTL SUPPORT (Arabic)
   ============================================================ */
[dir="rtl"]{--font-display:"Noto Kufi Arabic","Tahoma","Segoe UI",system-ui,sans-serif;
            --font-body:"Noto Sans Arabic","Segoe UI","Tahoma","Arial",system-ui,sans-serif}
[dir="rtl"] .lead,[dir="rtl"] .hero h1,[dir="rtl"] .hero__sub{letter-spacing:0}
[dir="rtl"] .eyebrow::before{margin-inline:0}
[dir="rtl"] .step::before{left:auto;right:46px;left:-.7rem}
[dir="rtl"] .steps .step::before{right:46px;left:-.7rem}
[dir="rtl"] .product-card__link svg,[dir="rtl"] .cap-card .btn svg{transform:scaleX(-1)}
[dir="rtl"] .product-card:hover .product-card__link svg{transform:scaleX(-1) translateX(3px)}
[dir="rtl"] .cta::before{right:auto;left:-120px}
[dir="rtl"] .lang-switch ul{inset-inline-end:auto;inset-inline-start:0}
/* numbers / latin product names stay LTR inside RTL text */
[dir="rtl"] .stat__num,[dir="rtl"] .product-card__spec,[dir="rtl"] .hero__sub{direction:ltr;unicode-bidi:isolate}
[dir="rtl"] .stat,[dir="rtl"] .cert{ } /* centered, no change needed */

/* Chinese: slightly looser line-height for readability */
.np-zh{line-height:1.8}
.np-zh h1,.np-zh h2,.np-zh h3,.np-zh h4{letter-spacing:0}

/* ============================================================
   PRODUCT CATALOG  (faceted listing — added v1.2)
   ============================================================ */
.page-hero--slim{padding:3.2rem 0 2.2rem}
.page-hero__desc{color:rgba(233,241,250,.8);max-width:60ch;margin-top:.6rem}
.section--catalog{padding-top:2.4rem}
.catalog-layout{display:grid;grid-template-columns:268px 1fr;gap:2.2rem;align-items:start}

/* sidebar */
.cat-sidebar{position:sticky;top:92px}
.cat-facets{border:1px solid var(--line);border-radius:16px;background:var(--white);padding:1.1rem;box-shadow:var(--shadow-sm)}
.facet{padding:1rem 0;border-bottom:1px solid var(--line)}
.facet:first-child{padding-top:.2rem}
.facet:last-child{border-bottom:0;padding-bottom:.2rem}
.facet h4{font-family:var(--font-display);font-size:.82rem;letter-spacing:.04em;text-transform:uppercase;color:var(--text-soft);margin:0 0 .7rem}
.facet__search{display:flex;gap:.4rem}
.facet__search input{flex:1;min-width:0;padding:.55rem .7rem;border:1px solid var(--line);border-radius:9px;font-size:.9rem}
.facet__search button{flex:0 0 auto;width:38px;border:1px solid var(--ink);background:var(--ink);color:#fff;border-radius:9px;cursor:pointer;display:grid;place-items:center}
.facet__search button svg{width:16px;height:16px}
.facet__search-label{display:block;font-size:.82rem;color:var(--text-soft);margin-bottom:.5rem;font-weight:600}
.facet__cats{list-style:none;margin:0;padding:0;max-height:280px;overflow:auto}
.facet__cats li a{display:flex;align-items:center;justify-content:space-between;gap:.5rem;padding:.4rem .5rem;border-radius:8px;font-size:.9rem;color:var(--ink)}
.facet__cats li a:hover{background:var(--surface-2)}
.facet__cats li a em{font-style:normal;font-size:.74rem;color:var(--text-soft);background:var(--surface-2);border-radius:20px;padding:.05rem .5rem;min-width:22px;text-align:center}
.facet__cats li.is-active a{color:var(--teal-deep);font-weight:600;background:rgba(16,183,166,.08)}
.facet__check{display:flex;align-items:center;gap:.5rem;padding:.28rem 0;font-size:.9rem;cursor:pointer;color:var(--ink)}
.facet__check input{width:16px;height:16px;accent-color:var(--teal-deep)}
.facet__actions{display:flex;align-items:center;gap:1rem}
.facet__clear{font-size:.85rem;color:var(--text-soft);text-decoration:underline}
.btn--sm{padding:.5rem .9rem;font-size:.85rem}

/* result bar */
.cat-resultbar{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-bottom:1.2rem;flex-wrap:wrap}
.cat-resultbar__count{color:var(--text-soft);font-size:.95rem}
.cat-resultbar__count strong{color:var(--ink)}
.cat-sort{display:flex;align-items:center;gap:.5rem}
.cat-sort label{font-size:.85rem;color:var(--text-soft)}
.cat-sort select{padding:.45rem .7rem;border:1px solid var(--line);border-radius:9px;background:var(--white);font-size:.88rem}

/* catalog grid + cards */
.catalog-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(248px,1fr));gap:1.2rem}
.catalog-grid--4{grid-template-columns:repeat(auto-fill,minmax(220px,1fr))}
.cat-card{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:14px;background:var(--white);overflow:hidden;transition:transform .25s var(--ease),box-shadow .25s var(--ease),border-color .25s var(--ease)}
.cat-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:rgba(16,183,166,.4)}
.cat-card__media{display:block;aspect-ratio:4/3;background:var(--surface);overflow:hidden}
.cat-card__media img{width:100%;height:100%;object-fit:cover}
.cat-card__ph{width:100%;height:100%;display:grid;place-items:center;color:var(--teal);background:linear-gradient(135deg,rgba(16,183,166,.08),rgba(46,107,230,.06))}
.cat-card__ph svg{width:54px;height:54px;opacity:.6}
.cat-card__body{padding:1rem 1.05rem 1.1rem;display:flex;flex-direction:column;gap:.5rem;flex:1}
.cat-card__cat{font-size:.72rem;color:var(--teal-deep);font-weight:600;text-transform:uppercase;letter-spacing:.03em}
.cat-card__title{font-size:1.05rem;line-height:1.3;margin:0}
.cat-card__title a{color:var(--ink)}
.cat-card__title a:hover{color:var(--teal-deep)}
.cat-card__facts{margin:0;display:flex;flex-direction:column;gap:.2rem}
.cat-card__facts div{display:flex;gap:.5rem;font-size:.82rem}
.cat-card__facts dt{color:var(--text-soft);min-width:42px;margin:0}
.cat-card__facts dd{margin:0;font-weight:600;color:var(--ink)}
.cat-card__syn{font-size:.82rem;color:var(--text-soft);margin:0;line-height:1.5}
.cat-card__foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:.5rem;padding-top:.5rem}
.cat-card__avail{font-size:.74rem;font-weight:600;padding:.15rem .55rem;border-radius:20px}
.cat-card__avail.is-in{color:#0b7a44;background:rgba(16,185,90,.12)}
.cat-card__avail.is-mto{color:var(--blue);background:rgba(46,107,230,.1)}
.cat-card__link{font-size:.84rem;font-weight:600;color:var(--teal-deep);display:inline-flex;align-items:center;gap:.3rem}
.cat-card__link svg{width:15px;height:15px;transition:transform .2s var(--ease)}
.cat-card:hover .cat-card__link svg{transform:translateX(3px)}
.catalog-pagination{margin-top:2rem;display:flex;justify-content:center}
.catalog-pagination .page-numbers{display:inline-flex;align-items:center;justify-content:center;min-width:38px;height:38px;padding:0 .6rem;border:1px solid var(--line);border-radius:9px;margin:0 .2rem;color:var(--ink);font-size:.9rem}
.catalog-pagination .page-numbers.current{background:var(--ink);color:#fff;border-color:var(--ink)}
.cat-empty{padding:2rem 0;color:var(--text-soft)}

/* ============================================================
   PRODUCT DETAIL PAGE (PDP)
   ============================================================ */
.pdp{padding:2.4rem 0 4rem}
.pdp-top{display:grid;grid-template-columns:1fr 380px;gap:2.6rem;align-items:start;margin-top:1rem}
.pdp-cat{font-size:.78rem;color:var(--teal-deep);font-weight:600;text-transform:uppercase;letter-spacing:.04em}
.pdp-title{font-size:clamp(1.8rem,4vw,2.6rem);margin:.4rem 0 .6rem}
.pdp-syn{color:var(--text-soft);font-size:.95rem;line-height:1.6;margin:0 0 1.4rem}
.pdp-facts{list-style:none;margin:0 0 1.6rem;padding:0;display:grid;grid-template-columns:repeat(2,1fr);gap:.8rem;max-width:540px}
.pdp-facts li{border:1px solid var(--line);border-radius:11px;padding:.7rem .9rem;background:var(--white)}
.pdp-facts li span{display:block;font-size:.74rem;color:var(--text-soft);text-transform:uppercase;letter-spacing:.03em;margin-bottom:.2rem}
.pdp-facts li b{font-size:.98rem;color:var(--ink)}
.pdp-docs h3{font-size:.82rem;text-transform:uppercase;letter-spacing:.04em;color:var(--text-soft);margin:0 0 .6rem}
.pdp-docs__row{display:flex;flex-wrap:wrap;gap:.55rem}
.doc-pill{display:inline-flex;align-items:center;gap:.4rem;padding:.5rem .85rem;border:1px solid var(--line);border-radius:9px;font-size:.85rem;color:var(--ink);background:var(--white)}
.doc-pill:hover{border-color:var(--teal);color:var(--teal-deep)}
.doc-pill svg{width:16px;height:16px;color:var(--teal-deep)}
.pdp-media{position:sticky;top:92px}
.pdp-media img{width:100%;border-radius:16px;border:1px solid var(--line)}
.pdp-media__ph{aspect-ratio:1;border-radius:16px;display:grid;place-items:center;color:var(--teal);background:linear-gradient(135deg,rgba(16,183,166,.1),rgba(46,107,230,.07));border:1px solid var(--line)}
.pdp-media__ph svg{width:46%;height:46%;opacity:.5}

.pdp-pack{margin-top:2.6rem;border-top:1px solid var(--line);padding-top:2rem}
.pdp-pack__head{display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap}
.pdp-pack__head h2{margin:0;font-size:1.4rem}
.pdp-pricing{font-weight:600;color:var(--teal-deep)}
.pdp-pack__table{width:100%;border-collapse:collapse;margin-top:1rem;font-size:.92rem}
.pdp-pack__table th,.pdp-pack__table td{text-align:start;padding:.75rem .8rem;border-bottom:1px solid var(--line)}
.pdp-pack__table thead th{font-size:.76rem;text-transform:uppercase;letter-spacing:.03em;color:var(--text-soft);font-weight:600}
.pdp-pack__act{text-align:end}
.pdp-pack__note{color:var(--text-soft);font-size:.88rem;margin-top:1rem}

.pdp-tabs{margin-top:2.6rem}
.pdp-tabs__nav{display:flex;gap:.3rem;border-bottom:1px solid var(--line);flex-wrap:wrap}
.pdp-tab{appearance:none;border:0;background:none;font-family:var(--font-display);font-weight:600;font-size:.95rem;color:var(--text-soft);padding:.8rem 1.1rem;cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-1px}
.pdp-tab.is-active{color:var(--ink);border-bottom-color:var(--teal)}
.pdp-panel{display:none;padding:1.6rem 0;line-height:1.75}
.pdp-panel.is-active{display:block}
.pdp-props{width:100%;border-collapse:collapse;max-width:760px}
.pdp-props th,.pdp-props td{text-align:start;padding:.7rem .9rem;border-bottom:1px solid var(--line);font-size:.93rem;vertical-align:top}
.pdp-props th{width:40%;color:var(--text-soft);font-weight:600}
.pdp-ruo{background:rgba(46,107,230,.06);border:1px solid rgba(46,107,230,.18);border-radius:11px;padding:.9rem 1.1rem;color:var(--ink);font-size:.9rem}
.pdp-related{margin-top:3rem;border-top:1px solid var(--line);padding-top:2rem}
.pdp-related h2{font-size:1.4rem;margin:0 0 1.3rem}

/* responsive */
@media (max-width:980px){
	.catalog-layout{grid-template-columns:1fr}
	.cat-sidebar{position:static}
	.cat-facets{display:grid;grid-template-columns:repeat(2,1fr);gap:0 1.4rem}
	.facet__cats{max-height:200px}
	.pdp-top{grid-template-columns:1fr}
	.pdp-media{position:static;max-width:420px}
}
@media (max-width:600px){
	.cat-facets{grid-template-columns:1fr}
	.pdp-facts{grid-template-columns:1fr}
	.pdp-pack__table thead{display:none}
	.pdp-pack__table tr{display:block;border:1px solid var(--line);border-radius:11px;margin-bottom:.8rem;padding:.4rem .7rem}
	.pdp-pack__table td{display:flex;justify-content:space-between;border:0;padding:.4rem 0}
	.pdp-pack__table td::before{content:attr(data-th);color:var(--text-soft);font-size:.8rem}
	.pdp-pack__act{justify-content:flex-end}
}

/* RTL tweaks for catalog */
[dir="rtl"] .cat-card:hover .cat-card__link svg{transform:scaleX(-1) translateX(3px)}
[dir="rtl"] .cat-card__link svg{transform:scaleX(-1)}