/* ============================================================
   ANKATEK Yapı Malzemeleri — design system
   Palette sampled from the corporate logo:
     #264073 navy · #2760A0 blue · #8C1F4E bordo
   ============================================================ */

:root{
  /* brand */
  --navy-900:#101d38;
  --navy-800:#18294d;
  --navy-700:#1e3360;
  --navy:#264073;
  --navy-500:#2f4f8c;
  --blue-600:#2760a0;
  --blue-500:#3a7ac0;
  --blue-100:#dbe8f6;
  --blue-50:#eaf2fa;
  --bordo:#8c1f4e;
  --bordo-600:#a3255c;
  --bordo-50:#fbeaf1;

  /* neutrals */
  --ink:#16202f;
  --ink-700:#33415a;
  --ink-500:#5b6880;
  --ink-400:#7c889d;
  --line:#e2e8f1;
  --line-strong:#cfd8e6;
  --surface:#ffffff;
  --surface-2:#f6f8fc;
  --surface-3:#eef2f8;

  /* semantic */
  --ok:#127a4b; --ok-bg:#e6f5ee;
  --warn:#a35a06; --warn-bg:#fdf1e3;
  --danger:#b3261e; --danger-bg:#fdeceb;

  /* type */
  --font-head:"Manrope","Segoe UI",system-ui,-apple-system,sans-serif;
  --font-body:"Inter","Segoe UI",system-ui,-apple-system,sans-serif;

  /* metrics */
  --wrap:1400px;
  --gutter:24px;
  --r-sm:8px; --r:12px; --r-lg:18px; --r-xl:26px;
  --shadow-1:0 1px 2px rgba(16,29,56,.06),0 2px 8px rgba(16,29,56,.05);
  --shadow-2:0 4px 12px rgba(16,29,56,.08),0 12px 32px rgba(16,29,56,.08);
  --shadow-3:0 12px 28px rgba(16,29,56,.12),0 28px 64px rgba(16,29,56,.12);
  --ring:0 0 0 3px rgba(39,96,160,.28);
  --head-h:96px;
}

*,*::before,*::after{box-sizing:border-box}
/* User-agent margins that bite silently: <figure> ships with `margin: 1em 40px`,
   which pushed every hero tile 40px sideways out of its grid cell. Reset the
   whole family once rather than chasing them one component at a time. */
figure,blockquote,dl,dd,fieldset,menu{margin:0}
fieldset{padding:0;border:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--head-h) + 16px)}
body{
  margin:0;font-family:var(--font-body);font-size:16px;line-height:1.65;
  color:var(--ink);background:var(--surface);
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
img,video{max-width:100%;height:auto;display:block}
/* Inline SVG icons carry no intrinsic size; give every one a sane default so a
   missing context rule can never blow one up to fill its container. */
svg{display:inline-block;vertical-align:-.15em;width:1.15em;height:1.15em;flex:none}
a{color:var(--blue-600);text-decoration:none}
a:hover{color:var(--navy)}
button{font:inherit}
h1,h2,h3,h4,h5{font-family:var(--font-head);color:var(--navy-900);margin:0 0 .5em;line-height:1.2;font-weight:800;letter-spacing:-.015em}
h1{font-size:clamp(1.9rem,1.2rem + 2.4vw,3rem)}
h2{font-size:clamp(1.5rem,1.1rem + 1.5vw,2.15rem)}
h3{font-size:clamp(1.15rem,1rem + .6vw,1.45rem)}
p{margin:0 0 1em}
:focus-visible{outline:none;box-shadow:var(--ring);border-radius:6px}
.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}

.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gutter)}
.section{padding-block:clamp(48px,6vw,86px)}
.section--tight{padding-block:clamp(34px,4vw,56px)}
.section--surface{background:var(--surface-2)}
.section--ink{background:var(--navy-900);color:#dbe4f2}
.section--ink h2,.section--ink h3{color:#fff}

/* ---------------------------------------------------- section heads */
.shead{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:clamp(24px,3vw,40px);flex-wrap:wrap}
.shead__eyebrow{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-head);font-size:.78rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--blue-600);margin-bottom:10px}
.shead__eyebrow::before{content:"";width:22px;height:2px;background:var(--bordo);border-radius:2px}
.section--ink .shead__eyebrow{color:#8fb6e4}
.shead__title{margin:0}
.shead__lead{margin:.6em 0 0;color:var(--ink-500);max-width:62ch}
.section--ink .shead__lead{color:#a9bcd8}

/* ---------------------------------------------------------- buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 24px;border-radius:var(--r);border:1.5px solid transparent;
  font-family:var(--font-head);font-weight:700;font-size:.95rem;line-height:1.2;
  cursor:pointer;transition:transform .16s ease,box-shadow .16s ease,background .16s ease,color .16s ease;
  white-space:nowrap;
}
.btn:active{transform:translateY(1px)}
.btn--primary{background:var(--navy);color:#fff;box-shadow:var(--shadow-1)}
.btn--primary:hover{background:var(--navy-700);color:#fff;box-shadow:var(--shadow-2)}
.btn--accent{background:var(--bordo);color:#fff}
.btn--accent:hover{background:var(--bordo-600);color:#fff}
.btn--ghost{background:transparent;color:var(--navy);border-color:var(--line-strong)}
.btn--ghost:hover{background:var(--blue-50);border-color:var(--blue-500);color:var(--navy)}
.btn--onink{background:rgba(255,255,255,.1);color:#fff;border-color:rgba(255,255,255,.28)}
.btn--onink:hover{background:#fff;color:var(--navy-900)}
.btn--wa{background:#1faa54;color:#fff}
.btn--wa:hover{background:#178c44;color:#fff}
.btn--sm{padding:9px 16px;font-size:.86rem;border-radius:var(--r-sm)}
.btn--block{width:100%}
.btn__icon{width:18px;height:18px;flex:none}

/* One rule for every action-button row on the site. Buttons are content-sized
   on desktop and equal-width on phones, so a row never comes out ragged with
   one button orphaned on a half-width second line. */
.btnrow{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.btnrow--center{justify-content:center}

/* ----------------------------------------------------------- chips */
.chip{display:inline-flex;align-items:center;gap:6px;padding:5px 11px;border-radius:999px;font-size:.76rem;font-weight:700;font-family:var(--font-head);letter-spacing:.01em;background:var(--surface-3);color:var(--ink-700)}
.chip--brand{background:var(--blue-50);color:var(--navy)}
.chip--ok{background:var(--ok-bg);color:var(--ok)}
.chip--low{background:var(--warn-bg);color:var(--warn)}
.chip--ask{background:var(--surface-3);color:var(--ink-500)}
.chip--pdf{background:var(--bordo-50);color:var(--bordo)}
.chip--new{background:var(--ok-bg);color:var(--ok)}
.chip--archive{background:var(--surface-3);color:var(--ink-500)}

/* ------------------------------------------------------- top strip */
.topbar{background:var(--navy-900);color:#b8c7de;font-size:.82rem}
.topbar__in{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:40px;flex-wrap:wrap}
.topbar a{color:#d7e2f2}
.topbar a:hover{color:#fff}
.topbar__list{display:flex;align-items:center;gap:20px;list-style:none;margin:0;padding:0;flex-wrap:wrap}
.topbar__list li{display:inline-flex;align-items:center;gap:7px}
.topbar__list svg{width:14px;height:14px;opacity:.75;flex:none}
.topbar__in{padding-block:6px}

/* ---------------------------------------------------------- header */
.header{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.96);backdrop-filter:saturate(160%) blur(10px);border-bottom:1px solid var(--line)}
.header.is-stuck{box-shadow:var(--shadow-1)}
.header__in{position:relative;display:flex;align-items:center;gap:14px;min-height:var(--head-h);padding-block:12px;flex-wrap:nowrap}
.logo{flex:none;display:block}
.logo img{height:52px;width:auto}
.nav{display:flex;align-items:center;gap:0;margin-inline:auto;min-width:0;flex-wrap:nowrap}
.nav__link{
  display:inline-flex;align-items:center;gap:5px;padding:11px 11px;border-radius:var(--r-sm);
  font-family:var(--font-head);font-weight:700;font-size:.9rem;color:var(--ink-700);
  white-space:nowrap;transition:background .15s,color .15s;
}
.nav__link:hover,.nav__link[aria-expanded="true"]{background:var(--blue-50);color:var(--navy)}
.nav__link.is-active{color:var(--navy)}
.nav__link.is-active::after{content:"";position:absolute}
/* The mega panel is sized to the page container, so it must not be positioned
   against its (narrow, off-centre) nav item — only the small dropdown is. */
.nav__item{position:static}
.nav__item--drop{position:relative}
.nav__caret{width:14px;height:14px;transition:transform .2s}
.nav__link[aria-expanded="true"] .nav__caret{transform:rotate(180deg)}
.header__actions{display:flex;align-items:center;gap:9px;flex:none;min-width:0}
.iconbtn{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:var(--r-sm);border:1.5px solid var(--line-strong);background:#fff;color:var(--navy);cursor:pointer;transition:border-color .15s,background .15s}
.iconbtn:hover{border-color:var(--blue-500);background:var(--blue-50)}
.iconbtn svg{width:20px;height:20px}
.header__phone{display:flex;flex-direction:column;line-height:1.15;padding-inline:4px}
.header__phone span{font-size:.7rem;color:var(--ink-400);font-weight:600}
.header__phone strong{font-family:var(--font-head);font-size:.98rem;color:var(--navy);white-space:nowrap}

/* ------------------------------------------------------- mega menu */
.mega{
  position:absolute;left:0;right:0;top:calc(100% - 4px);transform:translateY(8px);
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  box-shadow:var(--shadow-3);padding:26px;opacity:0;visibility:hidden;
  transition:opacity .18s,transform .18s,visibility .18s;z-index:70;
}
.nav__item.is-open .mega{opacity:1;visibility:visible;transform:translateY(0)}
.mega__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px 28px}
.mega__col h4{font-size:.82rem;text-transform:uppercase;letter-spacing:.1em;color:var(--bordo);margin:0 0 10px;font-weight:800}
.mega__list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:1px}
.mega__list a{display:block;padding:6px 9px;margin-inline:-9px;border-radius:7px;font-size:.9rem;color:var(--ink-700);line-height:1.35}
.mega__list a:hover{background:var(--blue-50);color:var(--navy)}
.mega__foot{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:22px;padding-top:18px;border-top:1px solid var(--line);flex-wrap:wrap}
.mega__note{font-size:.86rem;color:var(--ink-500);margin:0}

.drop{
  position:absolute;left:0;top:calc(100% + 10px);min-width:236px;background:#fff;
  border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow-3);padding:8px;
  opacity:0;visibility:hidden;transform:translateY(8px);transition:opacity .16s,transform .16s,visibility .16s;z-index:70;
}
.nav__item.is-open .drop{opacity:1;visibility:visible;transform:none}
.drop ul{list-style:none;margin:0;padding:0}
.drop a{display:block;padding:9px 12px;border-radius:8px;font-size:.91rem;color:var(--ink-700);white-space:nowrap}
.drop a:hover{background:var(--blue-50);color:var(--navy)}

/* ----------------------------------------------------- search bar */
.searchbar{position:relative;flex:1;min-width:0}
.searchrow{border-top:1px solid var(--line);background:var(--surface-2)}
.searchrow__in{display:flex;align-items:center;gap:12px;padding-block:14px}
.searchrow .searchbar input{padding-block:14px;font-size:1rem;background:#fff}
.searchbar input{
  width:100%;padding:12px 44px 12px 42px;border-radius:var(--r);border:1.5px solid var(--line-strong);
  font-size:.94rem;background:var(--surface-2);color:var(--ink);
}
.searchbar input:focus{outline:none;border-color:var(--blue-500);background:#fff;box-shadow:var(--ring)}
.searchbar__icon{position:absolute;left:13px;top:50%;transform:translateY(-50%);width:18px;height:18px;color:var(--ink-400);pointer-events:none}
.searchbar__go{position:absolute;right:6px;top:50%;transform:translateY(-50%);border:0;background:var(--navy);color:#fff;width:32px;height:32px;border-radius:8px;display:grid;place-items:center;cursor:pointer}
.searchbar__go svg{width:16px;height:16px}
.ac{position:absolute;left:0;right:0;top:calc(100% + 8px);background:#fff;border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow-3);max-height:64vh;overflow:auto;z-index:80;display:none}
.ac.is-open{display:block}
.ac__group{padding:8px 0}
.ac__label{padding:6px 14px;font-size:.72rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-400)}
.ac__item{display:flex;align-items:center;gap:11px;padding:9px 14px;color:var(--ink);cursor:pointer}
.ac__item:hover,.ac__item.is-active{background:var(--blue-50)}
.ac__item img{width:38px;height:38px;object-fit:contain;border-radius:6px;background:var(--surface-2);flex:none}
.ac__item strong{display:block;font-size:.9rem;font-weight:600;line-height:1.3}
.ac__item small{color:var(--ink-400);font-size:.78rem}
.ac__empty{padding:18px 14px;color:var(--ink-400);font-size:.9rem;text-align:center}

/* --------------------------------------------------------- offcanvas */
.burger{display:none}
.oc{position:fixed;inset:0;z-index:100;visibility:hidden}
.oc.is-open{visibility:visible}
.oc__scrim{position:absolute;inset:0;background:rgba(16,29,56,.55);opacity:0;transition:opacity .25s}
.oc.is-open .oc__scrim{opacity:1}
.oc__panel{position:absolute;top:0;right:0;height:100%;width:min(420px,90vw);background:#fff;transform:translateX(100%);transition:transform .28s cubic-bezier(.4,0,.2,1);display:flex;flex-direction:column;overflow:hidden}
.oc.is-open .oc__panel{transform:none}
.oc__head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 18px;border-bottom:1px solid var(--line)}
.oc__head img{height:40px}
.oc__body{flex:1;overflow-y:auto;padding:14px 18px 24px;overscroll-behavior:contain}
.oc__foot{padding:14px 18px;border-top:1px solid var(--line);display:grid;gap:10px;grid-template-columns:1fr 1fr}
.acc{border-bottom:1px solid var(--line)}
.acc__btn{display:flex;align-items:center;justify-content:space-between;gap:12px;width:100%;padding:14px 2px;background:none;border:0;text-align:left;font-family:var(--font-head);font-weight:700;font-size:1rem;color:var(--navy-900);cursor:pointer}
.acc__btn svg{width:18px;height:18px;color:var(--ink-400);transition:transform .2s;flex:none}
.acc__btn[aria-expanded="true"] svg{transform:rotate(180deg)}
.acc__panel{display:none;padding-bottom:12px}
.acc__panel.is-open{display:block}
.acc__panel a{display:block;padding:9px 12px;border-radius:8px;color:var(--ink-700);font-size:.93rem}
.acc__panel a:hover{background:var(--blue-50);color:var(--navy)}
.oc__link{display:block;padding:14px 2px;border-bottom:1px solid var(--line);font-family:var(--font-head);font-weight:700;color:var(--navy-900)}

/* -------------------------------------------------------------- hero */
.hero{position:relative;background:linear-gradient(135deg,var(--navy-900) 0%,var(--navy) 52%,var(--blue-600) 100%);color:#fff;overflow:hidden}
.hero::after{content:"";position:absolute;inset:0;background:
  radial-gradient(1000px 480px at 82% 18%,rgba(255,255,255,.14),transparent 62%),
  radial-gradient(700px 420px at 8% 92%,rgba(140,31,78,.34),transparent 60%);pointer-events:none}
.hero__in{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(28px,4vw,64px);align-items:center;padding-block:clamp(48px,6vw,84px)}
.hero__eyebrow{display:inline-flex;align-items:center;gap:9px;padding:7px 15px;border-radius:999px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);font-size:.79rem;font-weight:700;font-family:var(--font-head);letter-spacing:.05em;margin-bottom:20px}
.hero__eyebrow b{color:#ffd9e5}
.hero__eyebrow .sep{opacity:.5}
.nowrap{white-space:nowrap}
.hero__eyebrow svg{width:15px;height:15px;opacity:.85}
.hero h1{color:#fff;font-size:clamp(2rem,1.15rem + 3vw,3.35rem);margin-bottom:.45em;text-wrap:balance}
.hero__lead{font-size:clamp(1rem,.94rem + .3vw,1.15rem);color:#c9d8ee;max-width:58ch;margin-bottom:28px}
.hero__cta{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:30px}
.hero__stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;border-top:1px solid rgba(255,255,255,.16);padding-top:22px}
.hero__stat b{display:block;font-family:var(--font-head);font-size:clamp(1.35rem,1.1rem + .9vw,1.9rem);font-weight:800;color:#fff;line-height:1.1}
.hero__stat span{font-size:.79rem;color:#a9bcd8;letter-spacing:.02em}
.hero__art{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:14px}
/* width:100% is not redundant: a grid item that also carries aspect-ratio
   is content-sized rather than stretched, which shrank these tiles to
   89px inside a 168px column. */
.hero__tile{position:relative;width:100%;border-radius:var(--r-lg);overflow:hidden;background:rgba(255,255,255,.96);box-shadow:var(--shadow-3);aspect-ratio:1/1;display:grid;place-items:center;padding:16px}
.hero__tile img{max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain;mix-blend-mode:multiply}
.hero__tile figcaption{position:absolute;left:0;right:0;bottom:0;padding:20px 14px 10px;background:linear-gradient(transparent,rgba(16,29,56,.82));color:#fff;font-size:.78rem;font-weight:600;line-height:1.3}
/* Absolute positioning blockifies display:-webkit-box, so the clamp has to
   sit on an inner element to take effect at all. */
.hero__tile figcaption span{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.hero__tile:nth-child(1){transform:translateY(-14px)}
.hero__tile:nth-child(4){transform:translateY(14px)}

/* --------------------------------------------------------- searchhero */
.searchhero{background:#fff;border-bottom:1px solid var(--line)}
.searchhero__in{padding-block:26px;display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.searchhero .searchbar{max-width:none;flex:1 1 460px}
.searchhero .searchbar input{padding-block:15px;font-size:1rem}
.searchhero__tags{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.searchhero__tags span{font-size:.82rem;color:var(--ink-400)}
.tag{padding:6px 13px;border-radius:999px;border:1px solid var(--line-strong);font-size:.83rem;color:var(--ink-700);background:#fff}
.tag:hover{border-color:var(--blue-500);background:var(--blue-50);color:var(--navy)}

/* --------------------------------------------------------- cards */
.grid{display:grid;gap:20px}
.grid--4{grid-template-columns:repeat(4,minmax(0,1fr))}
.grid--3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid--2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid--auto{grid-template-columns:repeat(auto-fill,minmax(250px,1fr))}
/* Content-driven grids. A breakpoint can only guess the viewport; these two
   card types have a real minimum width below which they fall apart (an address
   wrapping one word per line, a button label stacking one letter per line), so
   they size themselves instead. */
.grid--info{grid-template-columns:repeat(auto-fit,minmax(min(100%,255px),1fr))}
.grid--docs{grid-template-columns:repeat(auto-fit,minmax(min(100%,310px),1fr))}

.card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;display:flex;flex-direction:column;transition:border-color .18s,box-shadow .18s,transform .18s}
.card:hover{border-color:var(--blue-100);box-shadow:var(--shadow-2);transform:translateY(-2px)}
.card__media{position:relative;aspect-ratio:4/3;background:var(--surface-2);display:grid;place-items:center;padding:16px;overflow:hidden}
/* Legacy catalogue images top out at 600x400; never scale one up past its
   natural size or it turns soft. */
.card__media img{max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain;transition:transform .3s ease}
.card:hover .card__media img{transform:scale(1.045)}
.card__badges{position:absolute;top:10px;left:10px;display:flex;gap:6px;flex-wrap:wrap;max-width:calc(100% - 20px)}
.card__body{padding:16px 18px 18px;display:flex;flex-direction:column;gap:9px;flex:1}
.card__brand{font-size:.75rem;font-weight:800;letter-spacing:.07em;text-transform:uppercase;color:var(--blue-600)}
.card__title{font-family:var(--font-head);font-size:1rem;font-weight:700;color:var(--navy-900);line-height:1.35;margin:0;
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.card__meta{font-size:.82rem;color:var(--ink-400);line-height:1.4;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card__foot{margin-top:auto;padding-top:12px;display:flex;align-items:center;justify-content:space-between;gap:10px;border-top:1px solid var(--line)}
.card__more{font-family:var(--font-head);font-size:.86rem;font-weight:700;color:var(--navy);display:inline-flex;align-items:center;gap:6px}
.card__more svg{width:15px;height:15px;transition:transform .18s}
.card:hover .card__more svg{transform:translateX(3px)}

/* category tiles */
.cattile{position:relative;display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;min-height:100%;transition:border-color .18s,box-shadow .18s,transform .18s}
.cattile:hover{border-color:var(--blue-100);box-shadow:var(--shadow-2);transform:translateY(-2px)}
.cattile__media{aspect-ratio:16/10;background:linear-gradient(160deg,var(--blue-50),var(--surface-3));display:grid;place-items:center;padding:18px}
.cattile__media img{max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain}
.cattile__body{padding:16px 18px 20px;display:flex;flex-direction:column;gap:7px;flex:1}
.cattile__group{font-size:.72rem;font-weight:800;letter-spacing:.1em;text-transform:uppercase;color:var(--bordo)}
.cattile__title{font-family:var(--font-head);font-weight:800;font-size:1.06rem;color:var(--navy-900);margin:0;line-height:1.3}
.cattile__count{margin-top:auto;padding-top:10px;font-size:.83rem;color:var(--ink-400)}

/* brand tiles */
.brandtile{display:grid;place-items:center;aspect-ratio:16/9;padding:18px;background:#fff;border:1px solid var(--line);border-radius:var(--r);transition:border-color .18s,box-shadow .18s,transform .18s}
.brandtile:hover{border-color:var(--blue-100);box-shadow:var(--shadow-2);transform:translateY(-2px)}
.brandtile img{max-height:64px;width:auto;object-fit:contain;filter:grayscale(1);opacity:.72;transition:filter .2s,opacity .2s}
.brandtile:hover img{filter:none;opacity:1}
.brandtile__name{font-family:var(--font-head);font-weight:800;color:var(--navy);font-size:1rem;text-align:center}

/* document / price-list cards */
.doccard{display:flex;gap:15px;padding:16px;background:#fff;border:1px solid var(--line);border-radius:var(--r);transition:border-color .18s,box-shadow .18s}
.doccard:hover{border-color:var(--blue-100);box-shadow:var(--shadow-1)}
.doccard__icon{flex:none;width:52px;height:52px;border-radius:10px;background:var(--bordo-50);color:var(--bordo);display:grid;place-items:center}
.doccard__icon svg{width:24px;height:24px}
.doccard__logo{flex:none;width:64px;height:52px;border-radius:8px;background:var(--surface-2);display:grid;place-items:center;padding:6px}
.doccard__logo img{max-width:100%;max-height:100%;object-fit:contain}
.doccard__body{flex:1;min-width:0;display:flex;flex-direction:column;gap:5px;overflow-wrap:anywhere}
.doccard__title{font-family:var(--font-head);font-weight:700;font-size:.97rem;color:var(--navy-900);line-height:1.35;margin:0;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.doccard__meta{display:flex;gap:12px;flex-wrap:wrap;font-size:.79rem;color:var(--ink-400)}
.doccard__acts{display:flex;gap:8px;margin-top:6px;flex-wrap:wrap}

/* ----------------------------------------------------- breadcrumbs */
.crumbs{padding-block:14px;font-size:.85rem;color:var(--ink-400);border-bottom:1px solid var(--line);background:var(--surface-2)}
.crumbs ol{display:flex;flex-wrap:wrap;align-items:center;gap:7px;list-style:none;margin:0;padding:0}
.crumbs li{display:inline-flex;align-items:center;gap:7px}
.crumbs li+li::before{content:"/";color:var(--line-strong)}
.crumbs a{color:var(--ink-500)}
.crumbs a:hover{color:var(--navy)}
.crumbs [aria-current]{color:var(--navy);font-weight:600}

/* ---------------------------------------------------------- page head */
.pagehead{background:linear-gradient(140deg,var(--navy-900),var(--navy) 70%,var(--blue-600));color:#fff;padding-block:clamp(34px,4vw,56px)}
.pagehead h1{color:#fff;margin-bottom:.35em}
.pagehead p{color:#bacbe4;max-width:70ch;margin:0}

/* --------------------------------------------------------- layout */
.layout{display:grid;grid-template-columns:288px minmax(0,1fr);gap:32px;align-items:start}
.side{position:sticky;top:calc(var(--head-h) + 16px);display:flex;flex-direction:column;gap:18px}
.panel{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden}
.panel__head{padding:14px 17px;border-bottom:1px solid var(--line);font-family:var(--font-head);font-weight:800;font-size:.95rem;color:var(--navy-900);background:var(--surface-2)}
.panel__body{padding:12px 14px}
.facets{list-style:none;margin:0;padding:0;max-height:420px;overflow-y:auto}
.facets a{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:8px 11px;border-radius:8px;font-size:.89rem;color:var(--ink-700);line-height:1.35}
.facets a:hover{background:var(--blue-50);color:var(--navy)}
.facets a.is-active{background:var(--navy);color:#fff;font-weight:600}
.facets a.is-active small{color:#c9d8ee}
.facets small{font-size:.76rem;color:var(--ink-400);flex:none}

.toolbar{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:20px}
.filterbtn{display:none;align-items:center;gap:8px;padding:11px 16px;border-radius:var(--r-sm);
  border:1.5px solid var(--line-strong);background:#fff;color:var(--navy);font-family:var(--font-head);
  font-weight:700;font-size:.9rem;cursor:pointer}
.filterbtn:hover{border-color:var(--blue-500);background:var(--blue-50)}
.filterbtn svg{width:17px;height:17px}
.toolbar__count{font-size:.9rem;color:var(--ink-500)}
.toolbar__count b{color:var(--navy-900)}
.select{padding:10px 14px;border-radius:var(--r-sm);border:1.5px solid var(--line-strong);background:#fff;font-size:.9rem;color:var(--ink);min-width:170px}
.select:focus{outline:none;border-color:var(--blue-500);box-shadow:var(--ring)}

/* --------------------------------------------------------- product */
.pdetail{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(26px,3.5vw,52px);align-items:start}
.pgal__main{position:relative;background:var(--surface-2);border:1px solid var(--line);border-radius:var(--r-lg);aspect-ratio:1/1;display:grid;place-items:center;padding:26px;overflow:hidden}
.pgal__main img{max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain}
.pgal__thumbs{display:grid;grid-template-columns:repeat(auto-fill,minmax(74px,1fr));gap:10px;margin-top:12px}
.pgal__thumb{aspect-ratio:1/1;border:1.5px solid var(--line);border-radius:10px;background:var(--surface-2);padding:7px;cursor:pointer;display:grid;place-items:center}
.pgal__thumb.is-active{border-color:var(--navy);box-shadow:var(--ring)}
.pgal__thumb img{width:100%;height:100%;object-fit:contain}

.pinfo__brand{display:inline-flex;align-items:center;gap:10px;margin-bottom:14px}
.pinfo__brand img{height:34px;width:auto;object-fit:contain}
.pinfo h1{font-size:clamp(1.4rem,1.1rem + 1.1vw,2.05rem);margin-bottom:14px}
.specs{width:100%;border-collapse:collapse;margin-block:18px;font-size:.92rem}
.specs th,.specs td{padding:11px 14px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
.specs th{width:38%;color:var(--ink-500);font-weight:600;background:var(--surface-2)}
.specs td{color:var(--ink);font-weight:600}
.pactions{display:flex;gap:11px;flex-wrap:wrap;margin-block:22px}
.pnote{padding:14px 16px;border-radius:var(--r);background:var(--blue-50);border:1px solid var(--blue-100);font-size:.88rem;color:var(--navy-700)}

.tabs{margin-top:clamp(34px,4vw,54px);border-top:1px solid var(--line)}
.tabs__nav{display:flex;gap:4px;flex-wrap:wrap;border-bottom:1px solid var(--line);margin-bottom:24px}
.tabs__btn{padding:15px 18px;border:0;background:none;font-family:var(--font-head);font-weight:700;font-size:.95rem;color:var(--ink-500);cursor:pointer;border-bottom:3px solid transparent;margin-bottom:-1px}
.tabs__btn[aria-selected="true"]{color:var(--navy);border-bottom-color:var(--navy)}
.tabs__panel[hidden]{display:none}
.prose{max-width:78ch;color:var(--ink-700);line-height:1.75}
.prose h2,.prose h3{margin-top:1.6em}
.prose table{width:100%;border-collapse:collapse;margin-block:1.2em;font-size:.92rem}
.prose th,.prose td{border:1px solid var(--line);padding:9px 12px;text-align:left}
.prose th{background:var(--surface-2)}
.prose ul,.prose ol{padding-left:1.3em}
.prose li{margin-bottom:.4em}
/* Two columns only where a column is still wide enough to hold a model code
   like "SBT-V90"; below that they are set as one column. */
.prose--cols{max-width:none}
@media (min-width:769px){.prose--cols{columns:2;column-gap:44px}}
.prose--cols p,.prose--cols li{overflow-wrap:anywhere}

/* ----------------------------------------------------------- misc */
.pager{display:flex;gap:6px;justify-content:center;flex-wrap:wrap;margin-top:36px}
.pager a,.pager span{min-width:42px;height:42px;padding-inline:12px;display:inline-flex;align-items:center;justify-content:center;border-radius:var(--r-sm);border:1.5px solid var(--line-strong);font-family:var(--font-head);font-weight:700;font-size:.9rem;color:var(--ink-700);background:#fff}
.pager a:hover{border-color:var(--blue-500);background:var(--blue-50);color:var(--navy)}
.pager .is-current{background:var(--navy);border-color:var(--navy);color:#fff}
.pager .is-gap{border-color:transparent;background:none}

.empty{text-align:center;padding:60px 20px;color:var(--ink-400)}
.empty svg{width:56px;height:56px;margin-bottom:16px;color:var(--line-strong)}
.empty h3{color:var(--ink-700)}

.gal{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px}
.gal figure{margin:0;position:relative;border-radius:var(--r);overflow:hidden;aspect-ratio:4/3;background:var(--surface-2);cursor:zoom-in}
.gal img{width:100%;height:100%;object-fit:cover;transition:transform .35s}
.gal figure:hover img{transform:scale(1.05)}
.gal figcaption{position:absolute;left:0;right:0;bottom:0;padding:26px 14px 11px;background:linear-gradient(transparent,rgba(16,29,56,.85));color:#fff;font-size:.83rem;font-weight:600}

.vid{position:relative;aspect-ratio:16/9;border-radius:var(--r-lg);overflow:hidden;background:var(--navy-900);cursor:pointer}
.vid img{width:100%;height:100%;object-fit:cover;opacity:.82;transition:opacity .2s,transform .35s}
.vid:hover img{opacity:1;transform:scale(1.03)}
.vid iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.vid__play{position:absolute;inset:0;display:grid;place-items:center;pointer-events:none}
.vid__play span{width:70px;height:70px;border-radius:50%;background:rgba(255,255,255,.94);display:grid;place-items:center;box-shadow:var(--shadow-3)}
.vid__play svg{width:26px;height:26px;color:var(--bordo);margin-left:4px}
.vid__title{position:absolute;left:0;right:0;bottom:0;padding:34px 16px 14px;background:linear-gradient(transparent,rgba(16,29,56,.9));color:#fff;font-family:var(--font-head);font-weight:700;font-size:.97rem;pointer-events:none}

.ctaband{background:linear-gradient(120deg,var(--bordo),#6d1740);color:#fff;border-radius:var(--r-xl);padding:clamp(28px,4vw,52px);display:flex;align-items:center;justify-content:space-between;gap:26px;flex-wrap:wrap}
.ctaband h2{color:#fff;margin-bottom:.3em}
.ctaband p{color:#f4d5e0;margin:0;max-width:56ch}

.form{display:grid;gap:16px}
.field{display:flex;flex-direction:column;gap:7px}
.field label{font-size:.87rem;font-weight:700;font-family:var(--font-head);color:var(--ink-700)}
.field label .req{color:var(--bordo)}
.field input,.field textarea,.field select{
  padding:12px 14px;border-radius:var(--r-sm);border:1.5px solid var(--line-strong);
  font-family:inherit;font-size:.94rem;color:var(--ink);background:#fff;width:100%;
}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--blue-500);box-shadow:var(--ring)}
.field textarea{min-height:140px;resize:vertical}
.field__hint{font-size:.79rem;color:var(--ink-400)}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.alert{padding:14px 16px;border-radius:var(--r);font-size:.92rem;border:1px solid}
.alert--ok{background:var(--ok-bg);border-color:#b9e2cd;color:var(--ok)}
.alert--err{background:var(--danger-bg);border-color:#f3c3c0;color:var(--danger)}

.infocard{display:flex;gap:14px;padding:18px;border:1px solid var(--line);border-radius:var(--r);background:#fff;min-width:0}
.infocard > div{min-width:0}
.infocard__ico{flex:none;width:44px;height:44px;border-radius:10px;background:var(--blue-50);color:var(--navy);display:grid;place-items:center}
.infocard__ico svg{width:20px;height:20px}
.chip svg{width:14px;height:14px}
.footer__shop svg{width:18px;height:18px}
.infocard h4{margin:0 0 3px;font-size:.93rem}
/* An e-mail address has no break opportunity; without this it widens the
   whole grid track on a two-column phone layout. */
.infocard p,.infocard a{margin:0;font-size:.92rem;color:var(--ink-700);line-height:1.5;overflow-wrap:anywhere}

.bankcard{padding:20px;border:1px solid var(--line);border-radius:var(--r-lg);background:#fff}
.bankcard h3{font-size:1.05rem;margin-bottom:12px;color:var(--navy);display:flex;align-items:center;gap:10px}
.bankcard dl{display:grid;grid-template-columns:auto 1fr;gap:8px 16px;margin:0;font-size:.9rem}
.bankcard dt{color:var(--ink-400)}
.bankcard dd{margin:0;font-weight:600;color:var(--ink);word-break:break-word}
.bankcard .iban{font-family:ui-monospace,"SF Mono",Menlo,monospace;letter-spacing:.02em}
.copybtn{border:1px solid var(--line-strong);background:#fff;border-radius:6px;padding:2px 8px;font-size:.74rem;cursor:pointer;color:var(--ink-500);margin-left:8px}
.copybtn:hover{border-color:var(--blue-500);color:var(--navy)}

/* -------------------------------------------------------- floating */
.fab{position:fixed;right:18px;bottom:18px;z-index:50;display:flex;flex-direction:column;gap:10px}
.fab a{width:54px;height:54px;border-radius:50%;display:grid;place-items:center;box-shadow:var(--shadow-3);color:#fff}
.fab svg{width:26px;height:26px}
.fab__wa{background:#25d366}
.fab__wa:hover{background:#1faa54;color:#fff}
.fab__top{background:var(--navy);opacity:0;visibility:hidden;transition:opacity .2s,visibility .2s}
.fab__top.is-on{opacity:1;visibility:visible}
.fab__top:hover{background:var(--navy-700);color:#fff}

/* ---------------------------------------------------------- footer */
.footer{background:var(--navy-900);color:#a9bcd8;padding-top:clamp(44px,5vw,68px)}
.footer h4{color:#fff;font-size:.88rem;text-transform:uppercase;letter-spacing:.1em;margin-bottom:16px}
.footer a{color:#a9bcd8}
.footer a:hover{color:#fff}
.footer__grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.3fr;gap:34px;padding-bottom:36px}
.footer__logo{background:#fff;border-radius:var(--r);padding:12px 16px;display:inline-block;margin-bottom:16px}
.footer__logo img{height:44px}
.footer__about{font-size:.9rem;line-height:1.65;margin-bottom:18px}
.footer__list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:9px;font-size:.9rem}
.footer__contact{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:12px;font-size:.9rem}
.footer__contact li{display:flex;gap:11px;align-items:flex-start;min-width:0}
.footer__contact li span{min-width:0;overflow-wrap:anywhere}
.footer__contact svg{color:#6a86ad}
.footer__shop{display:block;margin-top:18px;padding:15px 17px;border-radius:var(--r);background:linear-gradient(120deg,var(--bordo),#6d1740);color:#fff}
.footer__shop:hover{color:#fff;filter:brightness(1.08)}
.footer__shop b{display:block;font-family:var(--font-head);font-size:.98rem}
.footer__shop span{font-size:.8rem;color:#f0cddb}
.footer__bar{border-top:1px solid rgba(255,255,255,.1);padding-block:22px;display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;font-size:.83rem}
.footer__legal{max-width:78ch;font-size:.79rem;color:#7f93b4;line-height:1.6;padding-bottom:22px}

/* --------------------------------------------------------- lightbox */
.lb{position:fixed;inset:0;z-index:200;background:rgba(10,18,34,.94);display:none;place-items:center;padding:24px}
.lb.is-open{display:grid}
.lb img{max-width:min(1200px,94vw);max-height:88vh;object-fit:contain;border-radius:var(--r)}
.lb__close{position:absolute;top:18px;right:18px;width:46px;height:46px;border-radius:50%;border:0;background:rgba(255,255,255,.14);color:#fff;cursor:pointer;display:grid;place-items:center}
.lb__close:hover{background:rgba(255,255,255,.26)}
.lb__cap{position:absolute;left:0;right:0;bottom:22px;text-align:center;color:#d7e2f2;font-size:.9rem;padding-inline:24px}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
}