/* ═══════════════════════════════════════════
   POLKOM – styles.css  |  2026 Edition
   Mobile-first · CSS Variables · BEM
═══════════════════════════════════════════ */

/* ── 1. Variables ── */
:root{
  --c-primary:#0d3d3d;--c-secondary:#1e6b6b;--c-accent:#8faab8;--c-accent-d:#6d8e9e;
  --c-accent-l:#ddeef4;--c-bg:#FFFFFF;--c-bg-l:#f0f8f8;--c-bg-dk:#061818;
  --c-text:#0d3d3d;--c-muted:#5a8888;--c-light:#8ab8b8;--c-border:#c8e0e0;
  --c-ok:#2D7D46;--c-err:#C0392B;
  --f-h:'Manrope',sans-serif;--f-b:'Inter',sans-serif;
  --r-sm:6px;--r-md:12px;--r-lg:20px;--r-xl:32px;
  --header-h:88px;
  --sh-sm:0 1px 4px rgba(7,50,50,.06),0 1px 2px rgba(7,50,50,.04);
  --sh-md:0 4px 16px rgba(7,50,50,.08),0 2px 6px rgba(7,50,50,.05);
  --sh-lg:0 12px 40px rgba(7,50,50,.12),0 4px 12px rgba(7,50,50,.06);
  --sh-xl:0 24px 64px rgba(7,50,50,.16);
  --tr:.28s cubic-bezier(.4,0,.2,1);
}

/* ── 2. Reset ── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:6.5rem;font-size:16px;-webkit-text-size-adjust:100%}
body{font-family:var(--f-b);color:var(--c-text);background:var(--c-bg);line-height:1.65;overflow-x:hidden;-webkit-tap-highlight-color:transparent;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}
::selection{background:var(--c-accent);color:var(--c-primary)}
/* offset in-page anchor jumps so the sticky header doesn't cover the target */
:target{scroll-margin-top:6.5rem}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none;transition:color var(--tr),opacity var(--tr)}
ul,ol{list-style:none}
button{cursor:pointer;font-family:inherit;border:none;background:none}
input,textarea{font-family:inherit;font-size:1rem}
[hidden]{display:none!important}
.mt-6{margin-top:1.5rem}

/* ── 3. Container ── */
.container{width:100%;max-width:1200px;margin-inline:auto;padding-inline:1.25rem}
@media(min-width:768px){.container{padding-inline:2rem}}

/* ── 4. Buttons ── */
.btn{
  display:inline-flex;align-items:center;gap:.5rem;padding:.75rem 1.75rem;
  font-family:var(--f-h);font-size:.9375rem;font-weight:600;
  border-radius:var(--r-md);border:2px solid transparent;
  transition:background var(--tr),color var(--tr),border-color var(--tr),
             box-shadow var(--tr),transform var(--tr);
  white-space:nowrap;cursor:pointer;text-align:center;justify-content:center
}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0) scale(.97)}
.btn--accent{background:var(--c-accent);color:var(--c-primary);border-color:var(--c-accent)}
.btn--accent:hover{background:var(--c-accent-d);border-color:var(--c-accent-d);box-shadow:0 8px 24px rgba(143,170,184,.35)}
.btn--primary{background:var(--c-primary);color:#fff;border-color:var(--c-primary)}
.btn--primary:hover{background:#1e5e5e;border-color:#1e5e5e;box-shadow:var(--sh-lg)}
.btn--outline{background:transparent;color:var(--c-primary);border-color:var(--c-primary)}
.btn--outline:hover{background:var(--c-primary);color:#fff}
.btn--light{background:#fff;color:var(--c-primary);border-color:#fff}
.btn--light:hover{background:var(--c-accent-l);border-color:var(--c-accent-l)}
.btn--outline-light{background:transparent;color:#fff;border-color:rgba(255,255,255,.6)}
.btn--outline-light:hover{background:rgba(255,255,255,.1);border-color:#fff}
.btn--lg{padding:.9375rem 2.25rem;font-size:1rem}
.btn--full{width:100%}

/* ── 5. Top Bar ── */
.top-bar{background:var(--c-primary);color:rgba(255,255,255,.8);font-size:.8125rem;padding:.5rem 0;position:relative;z-index:100}
.top-bar__inner{display:flex;align-items:center;position:relative}
.top-bar__tagline{position:absolute;left:50%;transform:translateX(-50%);font-size:.7rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.88);white-space:nowrap;pointer-events:none}
.top-bar__contacts{display:flex;align-items:center;gap:1.25rem;flex-wrap:wrap}
.top-bar__link{display:inline-flex;align-items:center;gap:.4rem;color:rgba(255,255,255,.8);transition:color var(--tr)}
.top-bar__link:hover{color:var(--c-accent)}
.top-bar__badge{
  display:inline-flex;align-items:center;gap:.4rem;background:rgba(143,170,184,.15);
  color:var(--c-accent);padding:.25rem .75rem;border-radius:99px;
  font-weight:600;font-size:.75rem;letter-spacing:.03em;border:1px solid rgba(143,170,184,.3)
}
.top-bar__social{display:flex;align-items:center;gap:.75rem}
.top-bar__social-link{color:rgba(255,255,255,.6);display:flex;align-items:center;transition:color var(--tr)}
.top-bar__social-link:hover{color:var(--c-accent)}
.top-bar__links{display:flex;align-items:center;gap:1.25rem;margin-left:auto}
.top-bar__links a{font-size:.7rem;font-weight:600;letter-spacing:.09em;text-transform:uppercase;color:rgba(255,255,255,.65);transition:color var(--tr)}
.top-bar__links a:hover{color:var(--c-accent)}
@media(max-width:640px){.top-bar__links{display:none}}

/* ── 6. Header ── */
.header{
  position:sticky;top:0;z-index:999;
  background:rgba(255,255,255,.97);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid var(--c-border);transition:box-shadow var(--tr)
}
.header.scrolled{box-shadow:0 4px 24px rgba(7,50,50,.12)}
.header__inner{display:flex;align-items:center;gap:.75rem;height:var(--header-h);flex-wrap:nowrap}

.header__logo,.footer__logo{display:flex;align-items:center;flex-shrink:0}
.header__logo{order:1;margin-right:1.5rem}
.logo__img{display:block;width:auto;height:72px;object-fit:contain}
.footer__logo .logo__img{height:40px}

.nav{order:2;flex:1;min-width:0;align-self:stretch}
.nav__list{display:flex;align-items:stretch;gap:.4rem;flex-wrap:nowrap;justify-content:center;width:100%;height:100%}
/* full-height nav items so the hover area reaches the mega panel with no dead gap (keeps dropdowns from vanishing when the cursor moves down) */
.nav__list>li{display:flex;align-items:center}
.nav__link{
  display:block;padding:.5rem .4rem;font-size:.83rem;font-weight:500;
  color:var(--c-secondary);border-radius:var(--r-sm);
  text-transform:uppercase;letter-spacing:normal;white-space:nowrap;
  transition:color var(--tr),background var(--tr);position:relative
}
.nav__link::after{
  content:'';position:absolute;bottom:4px;left:50%;transform:translateX(-50%) scaleX(0);
  width:80%;height:2px;background:var(--c-accent);border-radius:2px;transition:transform var(--tr)
}
.nav__link:hover{color:var(--c-primary)}
.nav__link:hover::after,.nav__link.active::after{transform:translateX(-50%) scaleX(1)}
.nav__link.active{color:var(--c-primary);font-weight:600}
/* both header buttons share the exact same box so "Изтеглете каталог" and "Магазин" are in sync */
.header__cta{flex-shrink:0;order:3;font-size:.78rem;padding:.3rem .6rem;line-height:1.12;width:7.75rem;min-height:2.6rem}
.header__cta span{display:inline-block;line-height:1.06;text-align:center}
/* small desktops: a modest pull into the container gutter gives the 11-item nav room without clipping anything off-screen */
@media(min-width:1200px) and (max-width:1399px){
  .header__logo{margin-left:-1.5rem}
  .header__cta:last-of-type{margin-right:-1.9rem}
}
/* the full wide logo/CTA spread is only safe on large screens (>=1400px) where there's gutter to spare */
@media(min-width:1400px){
  .header__logo{margin-left:-3cm}
  .header__cta:last-of-type{margin-right:-2.5cm}
}

.hamburger{display:none;flex-direction:column;gap:5px;padding:.5rem;border-radius:var(--r-sm);transition:background var(--tr);order:4}
.hamburger:hover{background:var(--c-bg-l)}
.hamburger__line{display:block;width:22px;height:2px;background:var(--c-primary);border-radius:2px;transition:transform var(--tr),opacity var(--tr)}
.hamburger.open .hamburger__line:nth-child(1){transform:translateY(7px) rotate(45deg)}
.hamburger.open .hamburger__line:nth-child(2){opacity:0;transform:scaleX(0)}
.hamburger.open .hamburger__line:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* tablets & phones (<=1199px) use the hamburger menu — avoids the cramped 11-item bar and the hover-only mega panel on touch screens */

/* desktop: hide mobile-only nav items */
.nav__list>li.nav__item--auth,.nav__list>li.nav__item--mobile-only{display:none !important}

@media(max-width:1199px){
  .hamburger{display:flex;z-index:2001}
  .header__cta{display:none}
  .header{position:static;backdrop-filter:none;-webkit-backdrop-filter:none}
  .header__inner{position:static}
  .header__logo{order:unset;margin:0}
  .nav{
    order:unset;flex:unset;
    position:fixed;top:0;left:0;right:0;bottom:0;height:100vh;height:100dvh;
    background:rgba(255,255,255,.98);
    backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
    padding:4.5rem 1rem 1rem;transform:translateX(100%);
    transition:transform .35s cubic-bezier(.4,0,.2,1);z-index:2000;overflow:hidden;
    overscroll-behavior:contain;-webkit-overflow-scrolling:touch
  }
  .nav.open{transform:translateX(0)}
  .nav__list{
    flex-direction:column;align-items:stretch;gap:.15rem;justify-content:flex-start;
    width:100%;height:auto;max-height:calc(100dvh - 5rem);overflow-y:auto;
    padding-right:.5rem;padding-bottom:1rem
  }
  .nav__list>li{display:block;flex-shrink:0}
  /* mobile: show login/register/about links */
  .nav__list>li.nav__item--auth,.nav__list>li.nav__item--mobile-only{display:block !important}
  .nav__link{font-size:1rem;padding:.7rem .9rem;width:100%;border-radius:10px}
  .nav__link:hover,.nav__link:active{background:var(--c-bg-l)}
  .nav__link::after{display:none}
  .nav__login{margin-top:.5rem;padding-top:.5rem;border-top:1px solid var(--c-border);flex-shrink:0}
  .mega-chevron{display:inline-block;margin-left:auto;font-size:.85rem;opacity:.65;transition:transform .25s ease}
  .nav__item--mega>.nav__link{display:flex;align-items:center;justify-content:space-between;width:100%}
  .nav__item--mega.is-expanded>.nav__link{color:var(--c-primary);background:var(--c-bg-l)}
  .nav__item--mega.is-expanded>.nav__link .mega-chevron{transform:rotate(180deg)}
  .mega__inner{display:block;border-radius:0;overflow:visible;padding:0}
  .mega__cats{display:block;padding:.2rem 0 .5rem .35rem}
  .mega__cats-title{display:none}
  .mega__cat{padding:.5rem .5rem .5rem .75rem;font-size:.92rem;font-weight:500;border-radius:9px;display:flex;align-items:center;gap:.6rem}
  .mega__cat-img{width:28px;height:28px;object-fit:cover;border-radius:6px}
  .mega__cat::after{display:none}
  .mega__other,.mega__featured{display:none}

}


/* ── 7. Sections ── */
.section{padding:5rem 0}
.section--light{background:var(--c-bg-l)}
.section__header{text-align:center;max-width:720px;margin:0 auto 3.5rem}
.section__eyebrow{
  display:inline-block;font-size:.975rem;font-weight:700;letter-spacing:.1em;
  text-transform:uppercase;color:#111;margin-bottom:.75rem
}
.section__title{
  font-family:var(--f-h);font-size:clamp(1.625rem,3vw,2.25rem);
  font-weight:700;color:var(--c-primary);line-height:1.25;margin-bottom:1rem;text-wrap:balance
}
.section__subtitle{font-size:1.0625rem;color:var(--c-muted);max-width:600px;margin:0 auto;line-height:1.7;text-wrap:pretty}
/* balance card & CTA headings so they don't drop a single orphan word on the last line */
.cta-final__title,.cat-card__title,.product-card__name,.why-card__title,.service-card__title,.cert-card__title,.blog-card__title,.contact__info-title,.contact-form__title,.subcat-item__name{text-wrap:balance}
.categories .section__header{max-width:none}
.categories .section__subtitle{max-width:none;margin-left:0;margin-right:0}
.categories .section__subtitle+.section__subtitle{margin-top:1rem}

/* ── 8. Hero ── */
.hero{
  position:relative;min-height:100svh;display:flex;align-items:center;overflow:hidden;
  background:#061818
}
.hero__bg-img{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;
  z-index:0;pointer-events:none
}
.hero__bg{
  position:absolute;inset:0;pointer-events:none;z-index:1;
  background:
    linear-gradient(to right,rgba(4,16,16,.92) 0%,rgba(4,16,16,.72) 50%,rgba(4,16,16,.42) 100%),
    linear-gradient(to bottom,rgba(4,16,16,.35) 0%,transparent 30%,transparent 70%,rgba(4,16,16,.55) 100%)
}
.hero__inner{
  position:relative;z-index:2;display:grid;grid-template-columns:1fr;
  gap:3rem;padding:7rem 0 5rem;align-items:center
}
@media(min-width:1024px){.hero__inner{padding:8rem 0 6rem}}
.hero__content{max-width:680px}
.hero__eyebrow{
  display:inline-flex;align-items:center;gap:.5rem;font-size:.8125rem;font-weight:600;
  letter-spacing:.08em;text-transform:uppercase;color:var(--c-accent);
  background:rgba(143,170,184,.12);border:1px solid rgba(143,170,184,.25);
  padding:.4rem 1rem;border-radius:99px;margin-bottom:1.5rem
}
.hero__title{
  font-family:var(--f-h);font-size:clamp(2rem,5vw,3.25rem);
  font-weight:800;line-height:1.15;color:#fff;margin-bottom:1.5rem;text-wrap:balance
}
.hero__title-accent{color:var(--c-accent);display:block}
.hero__subtitle{font-size:1.0625rem;color:rgba(255,255,255,.80);line-height:1.75;margin-bottom:2.25rem;max-width:520px}
.hero__actions{display:flex;flex-wrap:wrap;gap:1rem;margin-bottom:2.5rem}
.hero__trust{display:flex;flex-wrap:wrap;gap:.625rem}
.trust-pill{
  display:inline-flex;align-items:center;gap:.4rem;font-size:.8125rem;font-weight:500;
  color:rgba(255,255,255,.7);background:rgba(255,255,255,.07);
  border:1px solid rgba(255,255,255,.12);padding:.35rem .875rem;border-radius:99px
}
.trust-pill svg{color:var(--c-accent);flex-shrink:0}
.hero__visual{display:none}
.hero__badge-num{display:block;font-family:var(--f-h);font-size:1.75rem;font-weight:800;line-height:1}
.hero__badge-text{font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;opacity:.85}
.hero__scroll{position:absolute;bottom:2rem;left:50%;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center}
.hero__scroll-line{display:block;width:1px;height:60px;background:linear-gradient(to bottom,rgba(143,170,184,.8),transparent);animation:scrollLine 2s ease-in-out infinite}
@keyframes scrollLine{0%,100%{opacity:0;transform:scaleY(0);transform-origin:top}30%,70%{opacity:1;transform:scaleY(1)}}

/* ── 9. Stats ── */
.stats{background:var(--c-primary);padding:3.5rem 0}
.stats__grid{
  display:grid;grid-template-columns:repeat(2,1fr);gap:1px;
  background:rgba(255,255,255,.08);border-radius:var(--r-lg);overflow:hidden
}
@media(min-width:768px){.stats__grid{grid-template-columns:repeat(4,1fr)}}
.stat-card{background:var(--c-primary);padding:2.25rem 1.5rem;text-align:center;transition:background var(--tr)}
.stat-card:hover{background:rgba(255,255,255,.04)}
.stat-card__num{display:block;font-family:var(--f-h);font-size:clamp(2rem,4vw,2.75rem);font-weight:800;color:var(--c-accent);line-height:1;margin-bottom:.5rem}
.stat-card__label{display:block;font-size:.875rem;font-weight:500;color:rgba(255,255,255,.65);letter-spacing:.03em}

/* ── 10. Categories ── */
.categories__grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:1.5rem}
.cat-card{
  background:var(--c-bg);border:1px solid var(--c-border);border-radius:var(--r-lg);
  overflow:hidden;box-shadow:var(--sh-sm);transition:transform var(--tr),box-shadow var(--tr);
  display:flex;flex-direction:column
}
.cat-card:hover{transform:translateY(-6px);box-shadow:var(--sh-lg)}
.cat-card__img-wrap{aspect-ratio:1/1;overflow:hidden;background:var(--c-bg-l);position:relative}
.cat-card__img-wrap::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(to bottom,transparent 50%,rgba(6,24,24,.32) 100%);
  opacity:0;transition:opacity var(--tr)
}
.cat-card:hover .cat-card__img-wrap::after{opacity:1}
.cat-card__img{width:100%;height:100%;object-fit:cover;transition:transform .6s cubic-bezier(.4,0,.2,1)}
.cat-card:hover .cat-card__img{transform:scale(1.06)}
.cat-card__body{padding:1.375rem 1.5rem 1.625rem;flex:1;display:flex;flex-direction:column}
.cat-card__icon{
  display:none;
  margin-bottom:.875rem;flex-shrink:0
}
.cat-card__title{font-family:var(--f-h);font-size:1.0625rem;font-weight:700;color:var(--c-primary);margin-bottom:.5rem}
.cat-card__desc{font-size:.9rem;color:var(--c-muted);line-height:1.6;flex:1;margin-bottom:1.25rem}
.cat-card__link{
  display:inline-flex;align-items:center;gap:.375rem;
  font-size:.8125rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;
  color:#fff;background:var(--c-primary);
  padding:.55rem 1.25rem;border-radius:var(--r-sm);border:2px solid var(--c-primary);
  transition:background var(--tr),border-color var(--tr),transform var(--tr)
}
.cat-card__link:hover{background:var(--c-secondary);border-color:var(--c-secondary);transform:translateY(-1px)}
.cat-card__link:active{transform:translateY(0) scale(.98)}
.cat-card__link svg{transition:transform var(--tr)}
.cat-card__link:hover svg{transform:translateX(3px)}

/* ── 11. Products ── */
.products__grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:1.5rem}
.product-card{
  background:var(--c-bg);border:1px solid var(--c-border);border-radius:var(--r-lg);
  overflow:hidden;box-shadow:var(--sh-sm);transition:transform var(--tr),box-shadow var(--tr);
  display:flex;flex-direction:column
}
.product-card:hover{transform:translateY(-5px);box-shadow:var(--sh-md)}
.product-card__img-wrap{aspect-ratio:1;overflow:hidden;background:var(--c-bg-l)}
.product-card__img{width:100%;height:100%;object-fit:cover;transition:transform .5s cubic-bezier(.4,0,.2,1)}
.product-card:hover .product-card__img{transform:scale(1.05)}
.product-card__body{padding:1.25rem 1.375rem 1.5rem;flex:1;display:flex;flex-direction:column}
.product-card__tag{font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.07em;color:var(--c-accent-d);margin-bottom:.4rem}
.product-card__name{font-family:var(--f-h);font-size:.9375rem;font-weight:700;color:var(--c-primary);margin-bottom:.5rem;line-height:1.35}
.product-card__desc{font-size:.875rem;color:var(--c-muted);line-height:1.55;flex:1;margin-bottom:1rem}
.product-card__actions{display:flex;gap:.625rem;flex-wrap:wrap}
.product-card__btn{
  flex:1;padding:.5rem .875rem;font-size:.8125rem;font-weight:600;border-radius:var(--r-sm);
  transition:background var(--tr),color var(--tr),border-color var(--tr),transform var(--tr);
  text-align:center;min-width:0;border:1.5px solid var(--c-border);color:var(--c-secondary);background:transparent
}
.product-card__btn:hover{background:var(--c-primary);color:#fff;border-color:var(--c-primary);transform:translateY(-1px)}
.product-card__btn:active{transform:translateY(0) scale(.98)}
.product-card__btn--accent{background:var(--c-accent);color:var(--c-primary);border-color:var(--c-accent)}
.product-card__btn--accent:hover{background:var(--c-accent-d);border-color:var(--c-accent-d);color:#fff}

/* ── 12. Why ── */
.why__grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:1.5rem}
.why-card{
  background:var(--c-bg);border:1px solid var(--c-border);border-radius:var(--r-lg);
  padding:2rem 1.75rem;box-shadow:var(--sh-sm);
  transition:transform var(--tr),box-shadow var(--tr),border-color var(--tr);
  position:relative;overflow:hidden
}
.why-card::before{
  content:'';position:absolute;top:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg,var(--c-accent),var(--c-accent-d));
  transform:scaleX(0);transform-origin:left;transition:transform var(--tr)
}
.why-card:hover{transform:translateY(-5px);box-shadow:var(--sh-lg);border-color:var(--c-accent-l)}
.why-card:hover::before{transform:scaleX(1)}
.why-card__icon{
  width:60px;height:60px;background:linear-gradient(135deg,var(--c-accent-l),rgba(143,170,184,.2));
  border-radius:var(--r-md);display:flex;align-items:center;justify-content:center;
  color:var(--c-accent-d);margin-bottom:1.25rem
}
.why-card__title{font-family:var(--f-h);font-size:1.0625rem;font-weight:700;color:var(--c-primary);margin-bottom:.625rem}
.why-card__text{font-size:.9375rem;color:var(--c-muted);line-height:1.7}

/* ── 13. About ── */
.about__inner{display:grid;grid-template-columns:1fr;gap:4rem;align-items:center}
@media(min-width:1024px){.about__inner{grid-template-columns:1fr 1fr}}
.about__inner--wide{grid-template-columns:1fr!important;max-width:55%}
.about--bg-img{background-image:url('images/za-nas.webp');background-size:cover;background-position:center;position:relative}
.about--bg-img .about__bg-overlay{position:absolute;inset:0;background:rgba(6,24,24,.72);pointer-events:none}
.about--bg-img .container{position:relative;z-index:1}
.about--bg-img .section__eyebrow{color:var(--c-accent)}
.about--bg-img .section__title,.about--bg-img .about__text{color:#fff}
.about--bg-img .about__checklist li{color:rgba(255,255,255,.9)}
.about--bg-img .about__checklist svg{color:var(--c-accent)}
.about__img-wrap{position:relative}
.about__img{width:100%;border-radius:var(--r-xl);object-fit:cover;aspect-ratio:4/3;box-shadow:var(--sh-xl)}
.about__float-card{
  position:absolute;bottom:-1rem;right:-1rem;background:var(--c-primary);color:#fff;
  padding:1.125rem 1.375rem;border-radius:var(--r-lg);display:flex;align-items:center;
  gap:.75rem;box-shadow:var(--sh-lg);font-size:.875rem;font-weight:600;line-height:1.4
}
.about__float-card svg{color:var(--c-accent);flex-shrink:0}
.about__text{font-size:1rem;color:var(--c-secondary);line-height:1.75;margin-bottom:1rem}
.about__checklist{display:flex;flex-direction:column;gap:.625rem;margin-bottom:1.5rem}
.about__checklist li{display:flex;align-items:flex-start;gap:.625rem;font-size:.9375rem;color:var(--c-text);font-weight:500}
.about__checklist svg{color:var(--c-accent-d);flex-shrink:0;margin-top:.15rem}

/* ── 14. Services ── */
.services__grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.5rem}
.service-card{
  background:var(--c-bg);border:1px solid var(--c-border);border-radius:var(--r-lg);
  padding:2rem 1.75rem;box-shadow:var(--sh-sm);transition:transform var(--tr),box-shadow var(--tr)
}
.service-card:hover{transform:translateY(-4px);box-shadow:var(--sh-md)}
.service-card__icon{
  width:52px;height:52px;background:var(--c-primary);border-radius:var(--r-md);
  display:flex;align-items:center;justify-content:center;color:var(--c-accent);margin-bottom:1.25rem
}
.service-card__title{font-family:var(--f-h);font-size:1rem;font-weight:700;color:var(--c-primary);margin-bottom:.625rem}
.service-card__text{font-size:.9rem;color:var(--c-muted);line-height:1.7}

/* ── 15. Certifications ── */
.cert__grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:1.5rem}
.cert-card{
  background:var(--c-bg);border:1px solid var(--c-border);border-radius:var(--r-lg);
  padding:2.25rem 2rem;text-align:center;box-shadow:var(--sh-sm);transition:transform var(--tr),box-shadow var(--tr)
}
.cert-card:hover{transform:translateY(-4px);box-shadow:var(--sh-md)}
.cert-card__icon{
  display:flex;align-items:center;justify-content:center;width:72px;height:72px;
  background:linear-gradient(135deg,var(--c-accent-l),rgba(143,170,184,.15));
  border-radius:50%;color:var(--c-accent-d);margin:0 auto 1.25rem
}
.cert-card__title{font-family:var(--f-h);font-size:1rem;font-weight:700;color:var(--c-primary);margin-bottom:.625rem}
.cert-card__text{font-size:.9rem;color:var(--c-muted);line-height:1.65}

/* ── 16. Blog ── */
.blog__grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:1.75rem}
.blog-card{
  background:var(--c-bg);border:1px solid var(--c-border);border-radius:var(--r-lg);
  overflow:hidden;box-shadow:var(--sh-sm);display:flex;flex-direction:column;
  transition:transform var(--tr),box-shadow var(--tr)
}
.blog-card:hover{transform:translateY(-5px);box-shadow:var(--sh-lg)}
.blog-card__img-wrap{position:relative;overflow:hidden;aspect-ratio:16/9}
.blog-card__img{width:100%;height:100%;object-fit:cover;transition:transform .5s cubic-bezier(.4,0,.2,1)}
.blog-card:hover .blog-card__img{transform:scale(1.05)}
.blog-card__tag{
  position:absolute;top:.875rem;left:.875rem;background:var(--c-accent);color:var(--c-primary);
  font-size:.7rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  padding:.25rem .625rem;border-radius:99px
}
.blog-card__body{padding:1.5rem 1.625rem 1.75rem;flex:1;display:flex;flex-direction:column}
.blog-card__date{font-size:.8rem;color:var(--c-light);margin-bottom:.5rem}
.blog-card__title{font-family:var(--f-h);font-size:1.0625rem;font-weight:700;color:var(--c-primary);margin-bottom:.625rem;line-height:1.35}
.blog-card__excerpt{font-size:.9rem;color:var(--c-muted);line-height:1.65;flex:1;margin-bottom:1.25rem}
.blog-card__link{display:inline-flex;align-items:center;gap:.375rem;font-size:.875rem;font-weight:600;color:var(--c-accent-d);margin-top:auto;transition:gap var(--tr)}
.blog-card__link:hover{gap:.625rem}
.blog-card__link svg{transition:transform var(--tr)}
.blog-card__link:hover svg{transform:translateX(3px)}

/* ── 17. Contact ── */
.contact__inner{display:grid;grid-template-columns:1fr;gap:3rem}
@media(min-width:1024px){.contact__inner{grid-template-columns:1fr 1.1fr}}
.contact__info-title{font-family:var(--f-h);font-size:1.25rem;font-weight:700;color:var(--c-primary);margin-bottom:1.75rem}
.contact__list{display:flex;flex-direction:column;gap:1.25rem;margin-bottom:2rem}
.contact__item{display:flex;gap:1rem;align-items:flex-start}
.contact__item-icon{
  width:42px;height:42px;background:var(--c-accent-l);border-radius:var(--r-md);
  display:flex;align-items:center;justify-content:center;color:var(--c-accent-d);flex-shrink:0
}
.contact__item>div{display:flex;flex-direction:column;gap:.25rem}
.contact__item-label{font-size:.8rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--c-light)}
.contact__item-value{font-size:.9375rem;color:var(--c-text);font-weight:500}
.contact__item-link:hover{color:var(--c-accent-d)}
.contact__map{margin-top:1.5rem}
.contact__map iframe{border-radius:var(--r-lg)}

/* ── Form ── */
.contact-form{background:var(--c-bg);border:1px solid var(--c-border);border-radius:var(--r-xl);padding:2.5rem;box-shadow:var(--sh-md)}
.contact-form__title{font-family:var(--f-h);font-size:1.25rem;font-weight:700;color:var(--c-primary);margin-bottom:1.75rem}
.form-row{display:grid;grid-template-columns:1fr;gap:1.25rem;margin-bottom:1.25rem}
@media(min-width:640px){.form-row{grid-template-columns:1fr 1fr}}
.form-group{display:flex;flex-direction:column;gap:.375rem;margin-bottom:1.25rem}
.form-group:last-child{margin-bottom:0}
.form-row .form-group{margin-bottom:0}
.form-label{font-size:.875rem;font-weight:600;color:var(--c-primary)}
.form-required{color:var(--c-accent-d)}
.form-input,.form-textarea{
  width:100%;padding:.75rem 1rem;border:1.5px solid var(--c-border);border-radius:var(--r-md);
  background:var(--c-bg-l);color:var(--c-text);font-size:.9375rem;
  transition:border-color var(--tr),box-shadow var(--tr),background var(--tr);outline:none
}
.form-input:focus,.form-textarea:focus{
  border-color:var(--c-accent);background:#fff;box-shadow:0 0 0 3px rgba(143,170,184,.18)
}
.form-input.error,.form-textarea.error{border-color:var(--c-err)}
.form-input.error:focus,.form-textarea.error:focus{box-shadow:0 0 0 3px rgba(192,57,43,.15)}
.form-textarea{resize:vertical;min-height:130px}
.form-error{font-size:.8rem;color:var(--c-err);min-height:1.1rem;display:block}
.form-group--checkbox{flex-direction:column;gap:.5rem;margin-bottom:1.5rem}
.form-checkbox-label{
  display:flex;align-items:flex-start;gap:.75rem;cursor:pointer;
  font-size:.875rem;color:var(--c-secondary);line-height:1.5
}
.form-checkbox{position:absolute;opacity:0;width:0;height:0}
.form-checkbox-custom{
  width:18px;height:18px;border:2px solid var(--c-border);border-radius:4px;
  flex-shrink:0;margin-top:.1rem;position:relative;
  transition:border-color var(--tr),background var(--tr)
}
.form-checkbox:checked+.form-checkbox-custom{background:var(--c-accent);border-color:var(--c-accent)}
.form-checkbox:checked+.form-checkbox-custom::after{
  content:'';position:absolute;top:1px;left:4px;width:6px;height:10px;
  border:2px solid var(--c-primary);border-top:none;border-left:none;transform:rotate(45deg)
}
.form-link{color:var(--c-accent-d);font-weight:600}
.form-link:hover{text-decoration:underline}
.form-success{
  display:flex;align-items:flex-start;gap:.875rem;
  background:#f0faf4;border:1px solid #a3d9b1;border-radius:var(--r-md);
  padding:1.25rem 1.5rem;margin-top:1rem;color:var(--c-ok)
}
.form-success svg{flex-shrink:0;margin-top:.1rem}
.form-success p{font-size:.9375rem;line-height:1.55}

/* ── 18. Final CTA ── */
.cta-final{
  background:linear-gradient(135deg,var(--c-primary) 0%,#06292b 100%);
  padding:5rem 0;position:relative;overflow:hidden
}
.cta-final::before{
  content:'';position:absolute;top:-30%;right:-10%;width:500px;height:500px;
  background:radial-gradient(circle,rgba(143,170,184,.1) 0%,transparent 60%);pointer-events:none
}
.cta-final__inner{text-align:center;position:relative;z-index:1}
.cta-final__title{
  font-family:var(--f-h);font-size:clamp(1.625rem,3.5vw,2.5rem);font-weight:800;color:#fff;
  margin-bottom:1rem;max-width:640px;margin-inline:auto
}
.cta-final__subtitle{
  font-size:1.0625rem;color:rgba(255,255,255,.72);margin-bottom:2.5rem;
  max-width:520px;margin-inline:auto;line-height:1.7
}
.cta-final__actions{display:flex;flex-wrap:wrap;gap:1rem;justify-content:center}

/* ── 19. Footer ── */
.footer{background:linear-gradient(rgba(6,24,24,.88),rgba(6,24,24,.92)),url('images/footer.webp');background-size:cover;background-position:center;color:rgba(255,255,255,.7);padding:2.75rem 0 0}
/* spread footer content across the full page width so it reads as a slimmer, more balanced band */
.footer>.container{max-width:none}
@media(min-width:768px){.footer>.container{padding-inline:3rem}}
.footer__grid{display:grid;grid-template-columns:240px 1fr;gap:1.75rem 3.5rem;padding-bottom:2rem;border-bottom:1px solid rgba(255,255,255,.08);align-items:start}
@media(max-width:900px){.footer__grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.footer__grid{grid-template-columns:1fr}}
/* all 8 product categories on a single row (desktop ≥1200px); tablet/mobile wrap via the rules below */
.footer__products-inner{display:grid;grid-template-columns:repeat(8,1fr);gap:1.25rem .65rem}
@media(max-width:900px){.footer__products-inner{grid-template-columns:repeat(2,1fr)}}
@media(max-width:400px){.footer__products-inner{grid-template-columns:1fr 1fr}}
.f-link{font-size:.75rem;color:rgba(255,255,255,.5);text-decoration:none;transition:color .2s;display:block;line-height:1.5}
.f-link:hover{color:var(--c-accent)}
.footer__cat-h{font-size:.8rem;font-weight:700;color:#fff;text-decoration:none;display:block;margin-bottom:.45rem;padding-bottom:.35rem;border-bottom:1px solid rgba(255,255,255,.1);transition:color .2s}
.footer__cat-h:hover{color:var(--c-accent)}
.footer__products-label{font-size:.72rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--c-accent);margin-bottom:1.1rem}
.footer__logo .logo__text{color:#fff}
.footer__brand .footer__logo{
  width:64px;height:64px;background:#fff;border-radius:50%;
  display:flex;align-items:center;justify-content:center;padding:8px;flex-shrink:0
}
.footer__brand .footer__logo .logo__img{height:40px}
.footer__desc{font-size:.9rem;line-height:1.7;margin-top:.875rem;max-width:280px}
.footer__social{display:flex;gap:.75rem;margin-top:1.25rem}
.footer__social-link{
  width:36px;height:36px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.1);
  border-radius:var(--r-sm);display:flex;align-items:center;justify-content:center;
  color:rgba(255,255,255,.65);transition:background var(--tr),color var(--tr),border-color var(--tr)
}
.footer__social-link:hover{background:var(--c-accent);border-color:var(--c-accent);color:var(--c-primary)}
.footer__nav-title{
  font-family:var(--f-h);font-size:.8125rem;font-weight:700;letter-spacing:.1em;
  text-transform:uppercase;color:rgba(255,255,255,.5);margin-bottom:1.25rem
}
.footer__nav ul,.footer__products ul{display:flex;flex-direction:column;gap:.625rem}
.footer__nav a,.footer__products a{font-size:.9rem;color:rgba(255,255,255,.65);transition:color var(--tr)}
.footer__nav a:hover,.footer__products a:hover{color:var(--c-accent)}
.footer__address{font-style:normal;display:flex;flex-direction:column;gap:.5rem}
.footer__address p,.footer__address a{font-size:.9rem;color:rgba(255,255,255,.65);transition:color var(--tr);line-height:1.6}
.footer__address a:hover{color:var(--c-accent)}
.footer__bottom{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:1rem;padding:1.5rem 0}
.footer__copy{font-size:.85rem}

/* ── Sub-category circular grid ── */
.subcat-section{padding:4rem 0;background:var(--c-bg-l)}
.subcat-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:2.5rem 1.5rem;margin-top:2.5rem}
@media(max-width:900px){.subcat-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:540px){.subcat-grid{grid-template-columns:repeat(2,1fr)}}
.subcat-item{display:flex;flex-direction:column;align-items:center;gap:.875rem;text-decoration:none;text-align:center}
.subcat-item__circle{
  width:130px;height:130px;border-radius:50%;
  background:var(--c-primary);
  border:3px solid var(--c-secondary);
  display:flex;align-items:center;justify-content:center;
  color:#fff;overflow:hidden;
  box-shadow:0 4px 16px rgba(13,61,61,.18);
  transition:transform .25s ease,box-shadow .25s ease
}
.subcat-item__circle img{
  width:100%;height:100%;object-fit:cover;border-radius:50%;
  transition:transform .35s ease
}
.subcat-item:hover .subcat-item__circle img{transform:scale(1.08)}
.subcat-item:hover .subcat-item__circle{
  background:var(--c-secondary);
  transform:translateY(-6px);
  box-shadow:0 10px 28px rgba(13,61,61,.28)
}
.subcat-item__name{
  font-size:.78rem;font-weight:700;letter-spacing:.07em;text-transform:uppercase;
  color:var(--c-primary);line-height:1.35;max-width:120px
}
.subcat-item:hover .subcat-item__name{color:var(--c-secondary)}
.footer__legal{display:flex;gap:1.5rem}
.footer__legal a{font-size:.85rem;color:rgba(255,255,255,.5);transition:color var(--tr)}
.footer__legal a:hover{color:var(--c-accent)}

/* ── 20. Back to Top ── */
.back-to-top{
  position:fixed;bottom:1.75rem;right:6.5rem;width:48px;height:48px;
  background:var(--c-primary);color:#fff;border-radius:50%;display:flex;
  align-items:center;justify-content:center;box-shadow:var(--sh-lg);
  opacity:0;visibility:hidden;transform:translateY(12px);
  transition:opacity var(--tr),visibility var(--tr),transform var(--tr),background var(--tr);z-index:999
}
.back-to-top.visible{opacity:1;visibility:visible;transform:translateY(0)}
.back-to-top:hover{background:var(--c-accent);color:var(--c-primary);transform:translateY(-3px)}

/* ── 21. Reveal Animations ── */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .65s cubic-bezier(.4,0,.2,1),transform .65s cubic-bezier(.4,0,.2,1)}
.reveal.visible{opacity:1;transform:translateY(0)}
.reveal:nth-child(2){transition-delay:.08s}
.reveal:nth-child(3){transition-delay:.16s}
.reveal:nth-child(4){transition-delay:.24s}
.reveal:nth-child(5){transition-delay:.32s}
.reveal:nth-child(6){transition-delay:.40s}

/* ── 22. Focus / A11y ── */
:focus-visible{outline:3px solid var(--c-accent);outline-offset:2px;border-radius:2px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
  .reveal{opacity:1!important;transform:none!important}
  .hero__scroll-line{animation:none}
}

/* ── 23. Responsive ── */
@media(max-width:767px){
  .top-bar__badge{display:none}
  .hero__inner{padding:6rem 0 4rem}
  .hero__content{max-width:100%}
  .hero__actions{flex-direction:column}
  .hero__actions .btn{width:100%;justify-content:center}
  .hero__scroll{display:none}
  .section{padding:3.5rem 0}
  .contact-form{padding:1.75rem}
  .about__float-card{display:none}
  .back-to-top{bottom:1rem;right:5.5rem;width:42px;height:42px}
  .float-chat{bottom:1rem;right:1rem}
  .float-chat__icon svg{width:34px;height:34px}
.float-chat__icon{width:46px;height:46px}
  .cta-final{padding:3.5rem 0}
}
@media(max-width:479px){
  .categories__grid,.products__grid,.why__grid,.services__grid,.cert__grid,.blog__grid{grid-template-columns:1fr}
}

/* ── 24. Scrollbar ── */
::-webkit-scrollbar{width:7px;height:7px}
::-webkit-scrollbar-track{background:var(--c-bg-l)}
::-webkit-scrollbar-thumb{background:var(--c-border);border-radius:99px}
::-webkit-scrollbar-thumb:hover{background:var(--c-light)}

/* ── 25. Floating Chat Widget ── */
.float-chat{
  position:fixed;bottom:1.5rem;right:1.5rem;z-index:1000;
  display:flex;flex-direction:column;align-items:center;gap:.6rem
}
.float-chat__item{
  display:flex;flex-direction:column;align-items:center;gap:.3rem;
  text-decoration:none;cursor:pointer
}
.float-chat__icon{
  width:54px;height:54px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 4px 14px rgba(0,0,0,.28);
  transition:transform .2s ease,box-shadow .2s ease
}
.float-chat__icon--mail{background:#d44638}
.float-chat__icon--tel{background:#0d3d3d}
.float-chat__icon--wa{background:#25D366}
.float-chat__icon--viber{background:#7360f2}
.float-chat__item:hover .float-chat__icon{
  transform:scale(1.12);box-shadow:0 6px 22px rgba(0,0,0,.32)
}
.float-chat__label{
  font-size:.6rem;font-weight:700;letter-spacing:.07em;
  color:#fff;background:rgba(13,61,61,.8);
  padding:.18rem .4rem;border-radius:3px;white-space:nowrap
}
/* ── 26. Mega Menu ── */
.nav__item--mega{position:static}
.mega{opacity:0;visibility:hidden;pointer-events:none;position:absolute;left:50%;top:100%;transform:translateX(-50%) translateY(10px);background:#fff;box-shadow:0 28px 64px -16px rgba(7,50,50,.28),0 10px 28px -12px rgba(7,50,50,.14);z-index:600;border-radius:0 0 18px 18px;width:880px;max-width:98vw;transition:opacity .26s cubic-bezier(.33,1,.68,1),transform .26s cubic-bezier(.33,1,.68,1),visibility 0s linear .26s}
/* invisible full-width strip at the panel's top edge (just below the sticky header, so it isn't occluded) — keeps :hover while the cursor travels diagonally from an outer nav item toward the centered panel */
.mega::before{content:"";position:absolute;left:50%;transform:translateX(-50%);top:0;width:96vw;height:18px}
.nav__item--mega:hover>.mega,.nav__item--mega:focus-within>.mega{opacity:1;visibility:visible;pointer-events:auto;transform:translateX(-50%) translateY(0);transition:opacity .26s cubic-bezier(.33,1,.68,1),transform .26s cubic-bezier(.33,1,.68,1),visibility 0s}
.mega__inner{display:grid;grid-template-columns:1fr 196px;position:relative;border-radius:0 0 18px 18px;overflow:hidden}
/* gradient accent bar across the top */
.mega__inner::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--c-primary),var(--c-secondary) 55%,var(--c-accent));z-index:3}
.mega__cats{padding:1.5rem 1.6rem 1.6rem;display:grid;grid-template-columns:repeat(3,1fr);gap:.2rem .4rem;align-content:start}
.mega__cats-title{grid-column:1/-1;font-size:.64rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--c-accent-d);margin-bottom:.7rem;display:flex;align-items:center;gap:.6rem}
.mega__cats-title::after{content:"";flex:1;height:1px;background:linear-gradient(90deg,var(--c-border),transparent)}
.mega__cat{display:flex;align-items:center;gap:.7rem;padding:.45rem .55rem;border-radius:11px;text-decoration:none;color:var(--c-text);font-size:.82rem;font-weight:600;position:relative;transition:background .2s ease,color .2s ease}
.mega__cat:hover{background:var(--c-bg-l);color:var(--c-primary)}
.mega__cat-img{width:38px;height:38px;object-fit:cover;border-radius:9px;flex-shrink:0;border:1px solid var(--c-border);background:#fff;transition:transform .28s cubic-bezier(.33,1,.68,1),border-color .2s ease,box-shadow .28s ease}
.mega__cat:hover .mega__cat-img{transform:scale(1.07);border-color:var(--c-accent);box-shadow:0 5px 14px rgba(13,61,61,.16)}
.mega__cat::after{content:"\2192";position:absolute;right:.5rem;top:50%;font-size:.85rem;font-weight:700;color:var(--c-accent-d);opacity:0;transform:translateY(-50%) translateX(-5px);transition:opacity .2s ease,transform .2s ease}
.mega__cat:hover::after{opacity:1;transform:translateY(-50%) translateX(0)}
.mega__other{padding:1.5rem 1.25rem;background:var(--c-bg-l);border-left:1px solid var(--c-border)}
.mega__other-title{font-size:.64rem;font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:var(--c-accent-d);margin-bottom:.9rem}
.mega__other-link{display:flex;align-items:center;gap:.55rem;padding:.5rem .6rem;margin-inline:-.6rem;border-radius:9px;text-decoration:none;color:var(--c-secondary);font-size:.84rem;font-weight:600;transition:background .18s ease,color .18s ease,box-shadow .18s ease}
.mega__other-link::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--c-accent);opacity:.55;flex-shrink:0;transition:transform .18s ease,opacity .18s ease}
.mega__other-link:hover{background:#fff;color:var(--c-primary);box-shadow:0 2px 8px rgba(7,50,50,.06)}
.mega__other-link:hover::before{opacity:1;transform:scale(1.35)}
.mega-chevron{transition:transform .22s cubic-bezier(.33,1,.68,1);display:inline-block;margin-left:2px;font-size:.7rem;opacity:.7}
.nav__item--mega:hover .mega-chevron{transform:rotate(180deg)}
/* mobile: mega menus become inline collapsible accordions (tap a category to reveal its sub-products) */

@media(max-width:1199px){
  .mega-chevron{display:inline-block;margin-left:auto;font-size:.85rem;opacity:.65;transition:transform .25s ease}
  .nav__item--mega>.nav__link{display:flex;align-items:center;justify-content:space-between;width:100%}
  .nav__item--mega.is-expanded>.nav__link{color:var(--c-primary);background:var(--c-bg-l)}
  .nav__item--mega.is-expanded>.nav__link .mega-chevron{transform:rotate(180deg)}
  .nav__item--mega>.mega{
    position:static;opacity:1;visibility:visible;pointer-events:auto;transform:none;
    width:100%;max-width:none;box-shadow:none;background:transparent;border-radius:0;z-index:auto;
    display:none;transition:none
  }
  .nav__item--mega.is-expanded>.mega{display:block;opacity:1 !important;visibility:visible !important;pointer-events:auto !important;transform:none !important}
  .mega::before{display:none}
  .mega__inner{display:block;border-radius:0;overflow:visible;padding:0}
  .mega__inner::before{display:none}
  .mega__cats{display:block;padding:.2rem 0 .5rem .35rem}
  .mega__cats-title{display:none}
  .mega__cat{padding:.5rem .5rem .5rem .75rem;font-size:.92rem;font-weight:500;border-radius:9px;display:flex;align-items:center;gap:.6rem}
  .mega__cat-img{width:28px;height:28px}
  .mega__cat::after{display:none}
  .mega__other{display:none}
}

/* ── 27. Mobile & Tablet ── */

/* ===== Tablet & smaller (<=1199px) — shared fixes ===== */

@media(max-width:1199px){
  /* this modifier caps width at 55% which squishes content on small screens — let it breathe */
  .about__inner--wide{max-width:100%!important}
  .contact__map iframe{width:100%}
  /* keep any embedded map/iframe from forcing horizontal scroll */
  iframe{max-width:100%}
}

/* ===== Tablet (768–1199px) ===== */
@media(min-width:768px) and (max-width:1199px){
  .section{padding:4rem 0}
  .section__header{margin-bottom:2.75rem}
  .footer__products-inner{grid-template-columns:repeat(3,1fr)}
  .hero__inner{padding:7rem 0 5rem}
  /* roomier tap targets for the slide-in menu on touch tablets */
  .nav__link{font-size:1.15rem;padding:1rem 1rem}
}

/* ===== Phone (<=767px) ===== */
@media(max-width:767px){
  :root{--header-h:64px}
  html{scroll-padding-top:5rem}
  .logo__img{height:46px}
  .container{padding-inline:1.1rem}

  /* slim, centered brand line; hide the social row so nothing overlaps on narrow screens */
  .top-bar{padding:.4rem 0}
  .top-bar__social{display:none}
  .top-bar__tagline{position:static;transform:none;margin:0 auto;font-size:.62rem}

  .section{padding:3rem 0}
  .section__header{margin-bottom:2.25rem;max-width:100%}

  .hero__inner{padding:5.5rem 0 3.5rem}
  .hero__subtitle{font-size:1rem}
  .hero__trust{gap:.45rem}

  /* full-width, comfortable tap targets for the mobile menu */
  .nav{padding:1.25rem 1.25rem 3rem}
  .nav__link{font-size:1.1rem;padding:.95rem 1rem}

  /* generous footer tap targets */
  .footer__nav a,.footer__products a,.f-link{padding-block:.3rem}

  /* stack final-CTA buttons full width */
  .cta-final__actions{flex-direction:column}
  .cta-final__actions .btn{width:100%}

  /* lighten the floating chat stack so it doesn't crowd a small screen */
  .float-chat__label{display:none}
}

/* ===== Phone portrait — one column for content-heavy cards (<=560px) ===== */
@media(max-width:560px){
  .categories__grid,.products__grid,.why__grid,.services__grid,.cert__grid,.blog__grid{grid-template-columns:1fr}
  .stats__grid{grid-template-columns:1fr 1fr}
  .product-card__actions{flex-direction:column}
  .product-card__btn{width:100%}
}

/* ===== Small phones (<=380px) ===== */
@media(max-width:380px){
  .container{padding-inline:.9rem}
  .btn{padding:.7rem 1.25rem}
  .btn--lg{padding:.8rem 1.5rem}
  .hero__eyebrow{font-size:.72rem}
}

/* ============================================================
   THREE-BAR LAYOUT (top-bar + menu-bar login + search-bar) — shared across all pages
   ============================================================ */
    /* Login box (shared) */
    .login-box{background:rgba(255,255,255,.97);border-radius:16px;padding:1.75rem;box-shadow:0 20px 50px rgba(0,0,0,.3);width:100%;max-width:380px;text-align:left}
    .login-box__title{font-family:var(--f-h);font-size:1.25rem;font-weight:700;color:var(--c-primary);margin:0 0 1.25rem}
    .login-box__field{display:block;margin-bottom:1rem}
    .login-box__field>span{display:block;font-size:.8rem;font-weight:600;color:var(--c-text);margin-bottom:.35rem}
    .login-box__field input{width:100%;padding:.7rem .85rem;border:1px solid var(--c-border);border-radius:8px;font-size:.95rem;font-family:inherit;background:#fff;color:var(--c-primary);transition:border-color var(--tr),box-shadow var(--tr)}
    .login-box__field input:focus{outline:none;border-color:var(--c-accent);box-shadow:0 0 0 3px rgba(143,170,184,.25)}
    .login-box__btn{width:100%;justify-content:center;margin-top:.25rem}
    .login-box__row{display:flex;flex-direction:column}
    .login-box__links{display:flex;flex-wrap:wrap;gap:1.25rem;margin-top:.6rem}
    .login-box__links a{margin:0;font-size:.82rem;color:var(--c-secondary);text-decoration:none}
    .login-box__links a:hover{text-decoration:underline}

    /* Client login lives in the MENU (header) bar on desktop, pinned to the far-right corner. On mobile it lives in the hamburger menu. */
    .header__login{position:absolute;right:2rem;top:50%;transform:translateY(-50%);display:flex;align-items:center;z-index:5}
    .header-login{display:flex;flex-direction:column;align-items:flex-end;gap:.3rem}
    .header-login__row{display:flex;align-items:center;gap:.35rem}
    .header-login__input{width:115px;padding:.36rem .58rem;font-size:.82rem;font-family:inherit;background:#fff;border:1px solid var(--c-border);border-radius:7px;color:var(--c-text);transition:border-color var(--tr)}
    .header-login__input::placeholder{color:var(--c-muted)}
    .header-login__input:focus{outline:none;border-color:var(--c-accent)}
    .header-login__btn{padding:.4rem .8rem;font-size:.8rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--c-primary);background:var(--c-accent);border:none;border-radius:7px;cursor:pointer;transition:opacity var(--tr)}
    .header-login__btn:hover{opacity:.88}
    .header-login__links{display:flex;gap:1rem;padding-right:.1rem}
    .header-login__link{font-size:.76rem;font-weight:600;letter-spacing:.02em;color:var(--c-muted);white-space:nowrap;transition:color var(--tr)}
    .header-login__link:hover{color:var(--c-accent-d)}
    
@media(max-width:1199px){.header__login{display:none}}

    /* Mobile/tablet: login appears inside the hamburger menu */
    .nav__login{display:none}
    
@media(max-width:1199px){
      .nav__login{display:block;margin-top:1.25rem;padding-top:1.25rem;border-top:1px solid var(--c-border)}
      .nav__login .login-box{background:transparent;box-shadow:none;padding:0;max-width:none}
      .nav__login .login-box__title{font-size:1.1rem}
    }

    /* ── Search bar (below the menu) ── */
    .search-bar{background:#fff;border-bottom:1px solid var(--c-border);padding:.85rem 0;position:relative;z-index:90}
    .site-search{position:relative;max-width:720px;margin:0 auto;display:flex;align-items:center}
    .site-search__icon{position:absolute;left:1.15rem;color:var(--c-muted);pointer-events:none}
    .site-search__input{width:100%;padding:.85rem 1.4rem .85rem 3rem;border:1.5px solid var(--c-border);border-radius:999px;font-size:1rem;font-family:inherit;color:var(--c-primary);background:var(--c-bg-l);transition:border-color var(--tr),background var(--tr),box-shadow var(--tr)}
    .site-search__input::placeholder{color:var(--c-muted)}
    .site-search__input:focus{outline:none;border-color:var(--c-accent);background:#fff;box-shadow:0 0 0 4px rgba(143,170,184,.18)}
    .site-search__results{position:absolute;top:calc(100% + .55rem);left:0;right:0;background:#fff;border:1px solid var(--c-border);border-radius:16px;box-shadow:0 18px 48px rgba(7,50,50,.18);max-height:62vh;overflow-y:auto;z-index:200;padding:.4rem}
    .site-search__results[hidden]{display:none}
    .search-result{display:flex;align-items:center;gap:.7rem;padding:.62rem .8rem;border-radius:10px;text-decoration:none;color:var(--c-text);font-size:.93rem;transition:background var(--tr)}
    .search-result:hover,.search-result.is-active{background:var(--c-bg-l)}
    .search-result__name{font-weight:600}
    .search-result__cat{margin-left:auto;font-size:.72rem;color:var(--c-muted);white-space:nowrap;padding-left:.5rem}
    .search-result__none{padding:.9rem 1rem;color:var(--c-muted);font-size:.92rem;text-align:center}
    @media(max-width:767px){.search-bar{padding:.6rem 0}.site-search__input{font-size:.95rem;padding:.72rem 1.1rem .72rem 2.7rem}.site-search__icon{left:1rem}}
    /* search box centred on the page; catalog + shop buttons pinned to the far-right edge */
    .search-bar{position:relative}
    .search-bar .container{display:block}
    .site-search{max-width:720px;margin:0 auto}
    .search-bar__actions{position:absolute;top:50%;right:2rem;transform:translateY(-50%);display:flex;align-items:center;gap:.6rem;z-index:3}
    .search-bar__btn{font-size:.78rem;padding:.35rem .6rem;line-height:1.12;width:7.75rem;min-height:2.6rem}
    .search-bar__btn span{display:inline-block;line-height:1.06;text-align:center}
    /* hide the buttons below 1300px where they'd overlap the centred search box */
    @media(max-width:1299px){.search-bar__actions{display:none}
}