/* ==========================================================================
   EURL RS FUTUR — Design System
   Style: Technical Minimalism (Industrial Precision)
   ========================================================================== */

/* Fonts are loaded from <head> via <link rel="stylesheet"> (Google Fonts)
   for a faster first paint than a render-blocking @import would give. */

/* ------------------------------ Design tokens ---------------------------- */
:root{
  /* Surfaces */
  --surface:#f8f9fa;
  --surface-dim:#d9dadb;
  --surface-bright:#f8f9fa;
  --surface-lowest:#ffffff;
  --surface-low:#f3f4f5;
  --surface-container:#edeeef;
  --surface-high:#e7e8e9;
  --surface-highest:#e1e3e4;
  --border-subtle:#e2e4e7;
  --row-stripe:#f1f3f5;

  /* Text */
  --on-surface:#191c1d;
  --on-surface-variant:#5d3f3c;
  --outline:#926f6b;
  --outline-variant:#e7bdb8;

  /* Inverse (dark sections: header, footer, hero, CTA bands) */
  --inverse-surface:#22252a;
  --inverse-surface-2:#191c1d;
  --inverse-on-surface:#f0f1f2;
  --inverse-muted:#c6c6c9;

  /* Brand */
  --primary:#ba0015;
  --primary-strong:#93000e;
  --primary-soft:#e21f26;
  --on-primary:#ffffff;
  --primary-accent:#ffb4ac;

  --secondary:#00786e;   /* unified teal used across the whole site */
  --secondary-strong:#00504a;
  --secondary-soft:#59dacd;
  --on-secondary:#ffffff;
  --secondary-container:#e3f7f4;
  --on-secondary-container:#004f48;

  --error:#ba1a1a;

  /* Radii */
  --r-xs:2px;
  --r-sm:4px;
  --r-md:8px;
  --r-lg:12px;
  --r-pill:999px;

  /* Spacing rhythm */
  --gutter:24px;
  --container-max:1280px;
  --section-y:clamp(64px, 9vw, 120px);
  --section-y-sm:clamp(48px, 7vw, 80px);

  /* Type */
  --font-display:'Hanken Grotesk', 'Noto Sans Arabic', system-ui, sans-serif;
  --font-mono:'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;

  --fs-headline-xl: clamp(2rem, 1.55rem + 2vw, 3rem);       /* 32 -> 48 */
  --fs-headline-lg: clamp(1.5rem, 1.3rem + 0.9vw, 2rem);     /* 24 -> 32 */
  --fs-headline-md: clamp(1.25rem, 1.15rem + 0.4vw, 1.5rem); /* 20 -> 24 */
  --fs-body-lg: clamp(1rem, 0.96rem + 0.15vw, 1.125rem);
  --fs-body-md: 1rem;
  --fs-caption: 0.75rem;
  --fs-technical: 0.8125rem;

  /* Elevation */
  --shadow-sm: 0 1px 2px rgba(25,28,29,0.06), 0 1px 1px rgba(25,28,29,0.04);
  --shadow-md: 0 10px 30px -10px rgba(0,32,29,0.14);
  --shadow-lg: 0 24px 48px -16px rgba(0,32,29,0.22);

  --ease: cubic-bezier(0.4,0,0.2,1);
}

/* --------------------------------- Reset --------------------------------- */
*, *::before, *::after{ box-sizing:border-box; }
*{ margin:0; }
html{ -webkit-text-size-adjust:100%; scroll-behavior:smooth; }
html, body{ height:100%; }
body{
  font-family:var(--font-display);
  font-size:var(--fs-body-md);
  line-height:1.5;
  color:var(--on-surface);
  background:var(--surface);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img, picture, svg{ display:block; max-width:100%; }
img{ height:auto; }
input, button, textarea, select{ font:inherit; color:inherit; }
button{ cursor:pointer; background:none; border:none; }
a{ color:inherit; text-decoration:none; }
ul, ol{ list-style:none; padding:0; }
h1,h2,h3,h4,h5,h6{ font-weight:600; line-height:1.2; }
table{ border-collapse:collapse; width:100%; }
::selection{ background:var(--primary-soft); color:#fff; }
[hidden]{ display:none !important; }
.data-state{ text-align:center; color:var(--on-surface-variant); padding:64px 0; font-size:0.9375rem; }

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *, *::before, *::after{ animation-duration:0.01ms !important; animation-iteration-count:1 !important; transition-duration:0.01ms !important; scroll-behavior:auto !important; }
}

/* -------------------------------- Layout --------------------------------- */
.container{
  width:100%;
  max-width:var(--container-max);
  margin-inline:auto;
  padding-inline:20px;
}
@media (min-width:768px){ .container{ padding-inline:40px; } }
@media (min-width:1280px){ .container{ padding-inline:80px; } }

.section{ padding-block:var(--section-y); }
.section-tight{ padding-block:var(--section-y-sm); }
.section--dark{ background:var(--inverse-surface); color:var(--inverse-on-surface); }

.section-head{
  display:flex; flex-direction:column; gap:16px;
  margin-bottom:clamp(32px,5vw,64px);
}
@media (min-width:860px){
  .section-head--row{ flex-direction:row; align-items:flex-end; justify-content:space-between; gap:24px; }
}
.eyebrow{
  font-family:var(--font-mono);
  font-size:var(--fs-technical);
  font-weight:500;
  letter-spacing:0.08em;
  text-transform:uppercase;
  color:var(--secondary-soft);
  display:block;
}
.section--dark .eyebrow, .navbar .eyebrow{ color:var(--secondary-soft); }
.eyebrow--light{ color:var(--secondary); }

h1, .h1{ font-size:var(--fs-headline-xl); letter-spacing:-0.02em; font-weight:700; }
h2, .h2{ font-size:var(--fs-headline-lg); letter-spacing:-0.01em; font-weight:600; }
h3, .h3{ font-size:var(--fs-headline-md); font-weight:600; }
.lede{ font-size:var(--fs-body-lg); line-height:1.6; color:var(--on-surface-variant); }
.section--dark .lede{ color:var(--inverse-muted); }

.mono{ font-family:var(--font-mono); letter-spacing:0.03em; }

/* -------------------------------- Buttons --------------------------------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding:13px 28px;
  border-radius:var(--r-sm);
  font-weight:600;
  font-size:0.9375rem;
  line-height:1;
  border:1px solid transparent;
  transition:background-color .2s var(--ease), border-color .2s var(--ease), color .2s var(--ease), box-shadow .2s var(--ease), transform .2s var(--ease);
  white-space:nowrap;
}
.btn svg{ width:18px; height:18px; flex-shrink:0; }
.btn--primary{ background:var(--primary); color:#fff; box-shadow:var(--shadow-sm); }
.btn--primary:hover{ background:var(--primary-strong); box-shadow:var(--shadow-md); }
.btn--outline{ border-color:var(--outline-variant); color:var(--inverse-on-surface); }
.btn--outline:hover{ background:rgba(255,255,255,0.08); border-color:var(--inverse-on-surface); }
.btn--outline-light{ border-color:var(--border-subtle); color:var(--on-surface); background:var(--surface-lowest); }
.btn--outline-light:hover{ border-color:var(--secondary); color:var(--secondary); }
.btn--dark{ background:var(--inverse-surface-2); color:#fff; }
.btn--dark:hover{ background:#000; }
.btn--teal{ background:var(--secondary); color:#fff; }
.btn--teal:hover{ background:var(--secondary-strong); }
.btn--sm{ padding:10px 20px; font-size:0.875rem; }
.btn--block{ width:100%; }
.btn:active{ transform:translateY(1px); }
.btn:focus-visible, a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible{
  outline:2px solid var(--secondary); outline-offset:2px;
}

.link-arrow{
  display:inline-flex; align-items:center; gap:8px;
  font-weight:600; color:var(--primary);
  transition:gap .2s var(--ease), color .2s var(--ease);
}
.link-arrow svg{ width:18px; height:18px; transition:transform .2s var(--ease); }
.link-arrow:hover{ gap:12px; color:var(--primary-strong); }

/* -------------------------------- Navbar --------------------------------- */
.navbar{
  position:sticky; top:0; z-index:100;
  background:var(--inverse-surface);
  border-bottom:1px solid rgba(255,255,255,0.08);
}
.navbar__inner{
  display:flex; align-items:center; justify-content:space-between;
  height:88px;
  gap:16px;
}
.navbar__brand{
  display:flex; align-items:center;
  flex-shrink:0;
}
.navbar__logo-img{ display:block; height:68px; width:auto; }
.navbar__nav{
  display:none;
  align-items:center; gap:36px;
  position:absolute; left:50%; transform:translateX(-50%);
}
.navbar__link{
  color:var(--inverse-muted);
  font-size:0.9375rem; font-weight:500;
  padding-block:4px;
  border-bottom:2px solid transparent;
  transition:color .2s var(--ease), border-color .2s var(--ease);
}
.navbar__link:hover{ color:#fff; }
.navbar__link.is-active{ color:var(--primary-accent); font-weight:700; border-color:var(--primary); }

.navbar__actions{ display:flex; align-items:center; gap:12px; }

.lang-switch{ position:relative; }
.lang-switch__btn{
  display:flex; align-items:center; gap:6px;
  color:var(--inverse-muted); padding:8px; border-radius:var(--r-sm);
  transition:color .2s var(--ease), background-color .2s var(--ease);
}
.lang-switch__btn svg{ width:20px; height:20px; }
.lang-switch__btn:hover{ color:#fff; background:rgba(255,255,255,0.06); }
.lang-switch__code{ font-family:var(--font-mono); font-size:0.75rem; text-transform:uppercase; letter-spacing:0.05em; }
.lang-switch__chevron{ width:14px !important; height:14px !important; opacity:0.6; transition:transform .2s var(--ease); }
.lang-switch.is-open .lang-switch__chevron{ transform:rotate(180deg); }
.lang-switch__menu{
  position:absolute; right:0; top:calc(100% + 8px);
  background:var(--surface-lowest); color:var(--on-surface);
  border:1px solid var(--border-subtle); border-radius:var(--r-sm);
  box-shadow:var(--shadow-lg);
  min-width:150px; padding:6px;
  opacity:0; visibility:hidden; transform:translateY(-6px);
  transition:opacity .18s var(--ease), transform .18s var(--ease), visibility .18s;
}
.lang-switch.is-open .lang-switch__menu{ opacity:1; visibility:visible; transform:translateY(0); }
.lang-switch__option{
  display:flex; align-items:center; justify-content:space-between; gap:8px;
  width:100%; padding:9px 10px; border-radius:var(--r-xs);
  font-size:0.875rem; text-align:left;
}
.lang-switch__option:hover{ background:var(--surface-low); }
.lang-switch__option.is-current{ color:var(--secondary); font-weight:600; }
.lang-switch__option small{ font-family:var(--font-mono); opacity:0.55; }

.navbar__cta{ display:none; }
.navbar__toggle{
  display:flex; flex-direction:column; justify-content:center; gap:5px;
  width:40px; height:40px; padding:8px;
  border-radius:var(--r-sm);
}
.navbar__toggle span{ display:block; width:100%; height:2px; background:#fff; border-radius:1px; transition:transform .25s var(--ease), opacity .25s var(--ease); }
.navbar__toggle[aria-expanded="true"] span:nth-child(1){ transform:translateY(7px) rotate(45deg); }
.navbar__toggle[aria-expanded="true"] span:nth-child(2){ opacity:0; }
.navbar__toggle[aria-expanded="true"] span:nth-child(3){ transform:translateY(-7px) rotate(-45deg); }

.navbar__mobile{
  display:grid; grid-template-rows:0fr;
  background:var(--inverse-surface-2);
  transition:grid-template-rows .3s var(--ease);
}
.navbar__mobile.is-open{ grid-template-rows:1fr; }
.navbar__mobile-inner{ overflow:hidden; }
.navbar__mobile .container{ display:flex; flex-direction:column; padding-block:8px; }
.navbar__mobile-link{
  padding:16px 4px; font-size:1rem; font-weight:500; color:var(--inverse-muted);
  border-bottom:1px solid rgba(255,255,255,0.06);
}
.navbar__mobile-link.is-active{ color:var(--primary-accent); font-weight:700; }
.navbar__mobile-cta{ margin:20px 4px; }
.navbar__mobile-langs{ display:flex; gap:8px; padding:16px 4px 20px; }
.navbar__mobile-langs button{
  flex:1; padding:10px; border:1px solid rgba(255,255,255,0.14); border-radius:var(--r-sm);
  font-family:var(--font-mono); font-size:0.8125rem; color:var(--inverse-muted);
}
.navbar__mobile-langs button.is-current{ border-color:var(--secondary-soft); color:#fff; background:rgba(0,120,110,0.25); }

@media (min-width:960px){
  .navbar__nav{ display:flex; }
  .navbar__cta{ display:inline-flex; }
  .navbar__toggle{ display:none; }
  .navbar__mobile{ display:none; }
}

/* --------------------------------- Hero ----------------------------------- */
.hero{
  position:relative;
  min-height:min(86vh, 720px);
  display:flex; align-items:center;
  background:var(--inverse-surface-2);
  color:#fff;
  overflow:hidden;
}
.hero__media{ position:absolute; inset:0; z-index:0; }
.hero__media img{ width:100%; height:100%; object-fit:cover; object-position:center 30%; opacity:0.75; }
.hero__scrim{
  position:absolute; inset:0; z-index:1;
  background:linear-gradient(to bottom, var(--inverse-surface-2) 0%, rgba(25,28,29,0.88) 32%, rgba(25,28,29,0.4) 62%, rgba(25,28,29,0.2) 100%);
}
.hero__content{ position:relative; z-index:2; padding-block:120px 80px; }
.hero__content .container{ max-width:100%; }
.hero__text{ max-width:640px; }
.hero__title{ margin-block:16px 20px; }
.hero__title em{ font-style:normal; color:var(--primary-accent); }
.hero__lede{ color:var(--surface-highest); max-width:520px; margin-bottom:36px; }
.hero__actions{ display:flex; flex-wrap:wrap; gap:16px; }

.hero__annotations{ position:absolute; inset:0; z-index:1; display:none; pointer-events:none; }
.hero__annotation{ position:absolute; max-width:190px; }
.hero__annotation-label{
  display:block; font-family:var(--font-mono); font-size:0.75rem; font-weight:600;
  letter-spacing:0.06em; text-transform:uppercase; color:#fff; margin-bottom:4px;
}
.hero__annotation-desc{ display:block; font-size:0.8125rem; line-height:1.45; color:var(--surface-highest); }
.hero__annotation::before{
  content:''; position:absolute; top:8px; width:38px; height:1px;
  background:rgba(255,255,255,0.4);
}

@media (min-width:960px){
  .hero__media img{ opacity:0.9; object-position:right center; }
  .hero__scrim{ background:linear-gradient(100deg, var(--inverse-surface-2) 8%, rgba(25,28,29,0.86) 34%, rgba(25,28,29,0.15) 58%, rgba(25,28,29,0.05) 100%); }
  .hero__annotations{ display:block; }
  .hero__annotation{ text-align:left; }
  .hero__annotation::before{ left:-46px; }
  .hero__annotation--1{ top:20%; right:9%; }
  .hero__annotation--2{ top:46%; right:3%; }
  .hero__annotation--3{ top:74%; right:16%; }

  [dir="rtl"] .hero__media img{ object-position:right center; transform:scaleX(-1); }
  [dir="rtl"] .hero__scrim{ background:linear-gradient(260deg, var(--inverse-surface-2) 8%, rgba(25,28,29,0.86) 34%, rgba(25,28,29,0.15) 58%, rgba(25,28,29,0.05) 100%); }
  [dir="rtl"] .hero__annotation{ text-align:right; }
  [dir="rtl"] .hero__annotation::before{ left:auto; right:-46px; }
  [dir="rtl"] .hero__annotation--1{ right:auto; left:9%; }
  [dir="rtl"] .hero__annotation--2{ right:auto; left:3%; }
  [dir="rtl"] .hero__annotation--3{ right:auto; left:16%; }
}

.hero--page{ min-height:auto; padding-block:64px 0; background:transparent; color:var(--on-surface); }
.hero--page .hero__scrim, .hero--page .hero__media{ display:none; }

/* ------------------------------ Trust strip -------------------------------- */
.trust-strip{ background:var(--surface-lowest); border-bottom:1px solid var(--border-subtle); }
.trust-strip .container{ display:flex; flex-wrap:wrap; gap:24px 40px; justify-content:space-between; align-items:center; padding-block:22px; }
.trust-item{ display:flex; align-items:center; gap:10px; color:var(--on-surface-variant); font-size:0.875rem; font-weight:500; }
.trust-item svg{ width:20px; height:20px; color:var(--secondary); flex-shrink:0; }

/* -------------------------------- Bento grid -------------------------------- */
.bento{ display:grid; grid-template-columns:1fr; gap:var(--gutter); }
.bento__main{
  background:var(--surface-lowest); border:1px solid var(--border-subtle); border-radius:var(--r-md);
  overflow:hidden; display:flex; flex-direction:column;
  transition:border-color .25s var(--ease), box-shadow .25s var(--ease);
}
.bento__main:hover{ border-color:var(--secondary); box-shadow:var(--shadow-md); }
.bento__main-media{ height:260px; overflow:hidden; }
.bento__main-media img{ width:100%; height:100%; object-fit:cover; transition:transform .5s var(--ease); }
.bento__main:hover .bento__main-media img{ transform:scale(1.06); }
.bento__main-body{ padding:32px; display:flex; flex-direction:column; flex:1; }
.bento__meta{ display:flex; align-items:center; gap:12px; margin-bottom:16px; flex-wrap:wrap; }
.bento__side{
  background:var(--surface-lowest); border:1px solid var(--border-subtle); border-radius:var(--r-md);
  overflow:hidden; display:flex; flex-direction:column;
  transition:border-color .25s var(--ease), box-shadow .25s var(--ease);
}
.bento__side:hover{ border-color:var(--secondary); box-shadow:var(--shadow-md); }
.bento__side-media{ height:180px; overflow:hidden; }
.bento__side-media img{ width:100%; height:100%; object-fit:cover; transition:transform .5s var(--ease); }
.bento__side:hover .bento__side-media img{ transform:scale(1.06); }
.bento__side-body{ padding:24px; display:flex; flex-direction:column; flex:1; }

@media (min-width:860px){
  .bento{ grid-template-columns:repeat(12,1fr); }
  .bento__main{ grid-column:span 8; flex-direction:row; }
  .bento__main-media{ width:46%; height:auto; }
  .bento__main-body{ width:54%; justify-content:center; }
  .bento__side{ grid-column:span 4; }
}

/* -------------------------------- Badges ----------------------------------- */
.badge{
  display:inline-flex; align-items:center; gap:6px;
  font-family:var(--font-mono); font-size:var(--fs-technical); font-weight:500;
  padding:5px 10px; border-radius:var(--r-xs);
}
.badge--filled{ background:rgba(0,120,110,0.1); color:var(--secondary); }
.badge--outline{ border:1px solid var(--secondary); color:var(--secondary); background:transparent; }
.badge--muted{ color:var(--on-surface-variant); font-family:var(--font-mono); }
.badge--dark{ background:rgba(0,120,110,0.14); color:var(--secondary-soft); border:1px solid rgba(89,218,205,0.25); }

.tag-row{ display:flex; flex-wrap:wrap; gap:8px; }

/* -------------------------------- Quality section -------------------------------- */
.quality{ display:grid; gap:56px; align-items:center; }
.quality__list{ display:flex; flex-direction:column; gap:32px; margin-top:40px; }
.quality__item{ display:flex; gap:18px; }
.quality__icon{
  width:52px; height:52px; border-radius:var(--r-sm); flex-shrink:0;
  background:rgba(255,255,255,0.06); border:1px solid rgba(255,255,255,0.08);
  display:flex; align-items:center; justify-content:center; color:var(--secondary-soft);
}
.quality__icon svg{ width:24px; height:24px; }
.quality__item h4{ color:#fff; margin-bottom:6px; font-size:1.0625rem; }
.quality__media{ position:relative; border-radius:var(--r-md); overflow:hidden; border:1px solid rgba(255,255,255,0.12); aspect-ratio:4/5; }
.quality__media img{ width:100%; height:100%; object-fit:cover; }
.quality__media::after{ content:''; position:absolute; inset:0; background:linear-gradient(to top, rgba(25,28,29,0.55), transparent 45%); }

@media (min-width:960px){
  .quality{ grid-template-columns:1fr 1fr; gap:80px; }
  .quality__media{ aspect-ratio:auto; height:520px; }
}

/* -------------------------------- CTA band -------------------------------- */
.cta-band{
  background:var(--primary);
  color:#fff;
  border-radius:var(--r-md);
  padding:clamp(32px,5vw,56px);
  display:flex; flex-direction:column; gap:24px;
  align-items:flex-start;
}
.cta-band h2{ color:#fff; }
.cta-band p{ color:rgba(255,255,255,0.85); max-width:560px; }
@media (min-width:860px){
  .cta-band{ flex-direction:row; align-items:center; justify-content:space-between; gap:32px; }
}

/* -------------------------------- Footer ----------------------------------- */
.footer{ background:var(--inverse-surface-2); color:var(--inverse-muted); border-top:1px solid rgba(255,255,255,0.08); }
.footer .container{
  display:grid; gap:40px;
  padding-block:var(--section-y);
  grid-template-columns:1fr;
}
.footer__brand{ display:flex; align-items:center; gap:10px; font-weight:700; font-size:1.125rem; color:#fff; margin-bottom:14px; }
.footer__brand svg{ width:24px; height:24px; color:var(--primary); }
.footer__tag{ font-size:0.9375rem; max-width:320px; line-height:1.6; }
.footer__copy{ font-size:0.8125rem; margin-top:18px; opacity:0.7; }
.footer h5{ color:#fff; font-size:0.8125rem; letter-spacing:0.06em; text-transform:uppercase; margin-bottom:18px; font-weight:600; }
.footer__links{ display:flex; flex-direction:column; gap:12px; }
.footer__links a{ font-size:0.9375rem; transition:color .2s var(--ease); }
.footer__links a:hover{ color:#fff; }
.footer__contact{ display:flex; flex-direction:column; gap:10px; font-size:0.9375rem; }
.footer__bottom{
  border-top:1px solid rgba(255,255,255,0.08);
  padding-block:20px;
}
.footer__bottom .container{ padding-block:0; display:flex; flex-wrap:wrap; gap:12px; justify-content:space-between; align-items:center; }
.footer__bottom p{ font-size:0.8125rem; opacity:0.6; }
.footer__bottom-text{ display:flex; flex-direction:column; gap:2px; }
.footer__credit{ opacity:1 !important; }
.footer__credit a{ color:var(--inverse-muted); text-decoration:underline; text-underline-offset:2px; transition:color .2s var(--ease); }
.footer__credit a:hover{ color:#fff; }
.footer__social{ display:flex; gap:10px; }
.footer__social a{
  width:38px; height:38px; border-radius:50%; border:1px solid rgba(255,255,255,0.14);
  display:flex; align-items:center; justify-content:center; transition:all .2s var(--ease);
}
.footer__social a:hover{ background:var(--secondary); border-color:var(--secondary); color:#fff; }
.footer__social svg{ width:18px; height:18px; }

@media (min-width:640px){
  .footer .container{ grid-template-columns:1fr 1fr; }
}
@media (min-width:960px){
  .footer .container{ grid-template-columns:1.6fr 1fr 1fr; }
}

/* ================================ PAGE: CATALOGUE ================================ */
.catalogue-layout{ display:flex; flex-direction:column; gap:var(--gutter); align-items:flex-start; }
.search-field{ position:relative; max-width:640px; margin-bottom:40px; }
.search-field svg{ position:absolute; left:16px; top:50%; transform:translateY(-50%); width:20px; height:20px; color:var(--outline); }
.search-field input{
  width:100%; height:56px; padding:0 16px 0 48px;
  background:var(--surface-lowest); border:1px solid var(--outline-variant);
  border-radius:var(--r-sm); box-shadow:var(--shadow-sm);
  transition:border-color .2s var(--ease), box-shadow .2s var(--ease);
}
.search-field input:focus{ border-color:var(--secondary); box-shadow:0 0 0 3px rgba(0,120,110,0.12); outline:none; }

.filters{
  width:100%;
  background:var(--surface-lowest); border:1px solid var(--border-subtle);
  border-radius:var(--r-sm); padding:24px; box-shadow:var(--shadow-sm);
}
.filters h3{ padding-bottom:16px; margin-bottom:20px; border-bottom:1px solid var(--surface-highest); }
.filters__group + .filters__group{ margin-top:28px; }
.filters__group h4{ font-size:0.875rem; font-weight:600; color:var(--on-surface-variant); margin-bottom:12px; }
.filters__group ul{ display:flex; flex-direction:column; gap:10px; }
.check{ display:flex; align-items:center; gap:10px; cursor:pointer; font-size:0.9375rem; }
.check input{ width:18px; height:18px; accent-color:var(--secondary); border-radius:3px; flex-shrink:0; }
.check span{ transition:color .15s var(--ease); }
.check:hover span{ color:var(--secondary); }
.filters__reset{ margin-top:24px; font-size:0.875rem; color:var(--secondary); font-weight:600; }

.product-grid{ flex:1; width:100%; display:grid; grid-template-columns:1fr; gap:20px; }
@media (min-width:640px){ .product-grid{ grid-template-columns:1fr 1fr; } }
@media (min-width:1200px){ .product-grid{ grid-template-columns:repeat(3,1fr); } }

.product-card{
  position:relative; display:flex; flex-direction:column; height:100%;
  background:var(--surface-lowest); border:1px solid var(--border-subtle); border-radius:var(--r-sm);
  overflow:hidden; transition:border-color .25s var(--ease), box-shadow .25s var(--ease);
}
.product-card:hover{ border-color:var(--secondary); box-shadow:0 8px 24px rgba(0,120,110,0.1); }
.product-card__media{ position:relative; height:200px; overflow:hidden; }
.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(1.06); }
.product-card__overlay{
  position:absolute; inset:0; background:rgba(25,28,29,0.6); backdrop-filter:blur(2px);
  display:flex; align-items:center; justify-content:center;
  opacity:0; transition:opacity .25s var(--ease);
}
.product-card:hover .product-card__overlay{ opacity:1; }
.product-card__overlay .btn{ transform:translateY(10px); transition:transform .25s var(--ease); }
.product-card:hover .product-card__overlay .btn{ transform:translateY(0); }
.product-card__body{ padding:20px; display:flex; flex-direction:column; flex:1; gap:8px; }
.product-card__ref{ font-family:var(--font-mono); font-size:var(--fs-technical); color:var(--secondary); }
.product-card__desc{ color:var(--on-surface-variant); font-size:0.9375rem; flex:1; }

.catalogue-loadmore{ display:flex; justify-content:center; margin-top:56px; }

@media (min-width:960px){
  .catalogue-layout{ flex-direction:row; }
  .filters{ width:272px; flex-shrink:0; position:sticky; top:96px; }
}

/* ================================ PAGE: COMPARATEUR ================================ */
.compare-scroll{ overflow-x:auto; border-radius:var(--r-md); border:1px solid var(--border-subtle); box-shadow:var(--shadow-sm); -webkit-overflow-scrolling:touch; }
.compare-table{ min-width:760px; background:var(--surface-lowest); }
.compare-table thead th{
  background:var(--secondary); color:#fff; text-align:left; padding:20px; vertical-align:top; min-width:230px;
}
.compare-table thead th:first-child{ min-width:200px; }
.compare-table thead .compare-ref{ font-family:var(--font-mono); font-size:var(--fs-technical); color:var(--secondary-soft); margin-bottom:4px; }
.compare-table thead .compare-name{ font-size:1.0625rem; font-weight:700; margin-bottom:16px; }
.compare-table thead img{ width:100%; height:120px; object-fit:cover; border-radius:var(--r-sm); margin-bottom:16px; border:1px solid rgba(255,255,255,0.25); }
.compare-table tbody td{ padding:18px 20px; border-bottom:1px solid var(--border-subtle); }
.compare-table tbody tr:nth-child(even){ background:var(--row-stripe); }
.compare-table tbody tr:hover{ background:var(--secondary-container); }
.compare-table tbody tr:last-child td{ border-bottom:none; }
.compare-table td:first-child{ font-weight:600; color:var(--on-surface-variant); }
.compare-table td.mono{ color:var(--on-surface); }

/* ================================ PAGE: CONTACT ================================ */
.contact-grid{ display:grid; grid-template-columns:1fr; gap:48px; align-items:start; }
@media (min-width:960px){ .contact-grid{ grid-template-columns:1fr 1fr; gap:var(--gutter); } }

.contact-form{
  background:var(--surface-lowest); border:1px solid var(--border-subtle); border-radius:var(--r-md);
  padding:clamp(24px,4vw,40px); box-shadow:var(--shadow-sm);
  display:flex; flex-direction:column; gap:28px;
}
.form-row{ display:grid; grid-template-columns:1fr; gap:24px; }
@media (min-width:560px){ .form-row{ grid-template-columns:1fr 1fr; } }
.field label{ display:block; font-size:var(--fs-caption); font-weight:600; color:var(--on-surface-variant); margin-bottom:8px; text-transform:uppercase; letter-spacing:0.04em; }
.field input, .field textarea{
  width:100%; border:none; border-bottom:1px solid var(--outline); background:transparent;
  padding:8px 2px; font-size:1rem; transition:border-color .2s var(--ease);
}
.field textarea{ resize:vertical; min-height:96px; }
.field input:focus, .field textarea:focus{ outline:none; border-bottom:2px solid var(--secondary); padding-bottom:7px; }
.field input::placeholder, .field textarea::placeholder{ color:var(--outline); opacity:0.8; }
.field small.error{ display:none; color:var(--error); font-size:0.8125rem; margin-top:6px; }
.field.has-error input, .field.has-error textarea{ border-bottom-color:var(--error); }
.field.has-error small.error{ display:block; }

.contact-info{ display:grid; grid-template-columns:1fr; gap:32px; padding-top:32px; margin-top:8px; border-top:1px solid var(--border-subtle); }
@media (min-width:480px){ .contact-info{ grid-template-columns:1fr 1fr; } }
.info-list{ display:flex; flex-direction:column; gap:16px; }
.info-list li{ display:flex; align-items:flex-start; gap:12px; color:var(--on-surface-variant); }
.info-list svg{ width:22px; height:22px; color:var(--secondary); flex-shrink:0; margin-top:2px; }

.map-card{
  position:relative; border-radius:var(--r-md); overflow:hidden; border:1px solid var(--border-subtle);
  box-shadow:var(--shadow-sm); height:340px; background:var(--surface-high);
}
.map-card img{ width:100%; height:100%; object-fit:cover; }
.map-card__pin{
  position:absolute; left:20px; bottom:20px; right:20px; max-width:260px;
  background:rgba(255,255,255,0.94); backdrop-filter:blur(8px);
  border:1px solid var(--border-subtle); border-radius:var(--r-sm);
  padding:14px 16px; box-shadow:var(--shadow-md);
}
@media (min-width:960px){ .map-card{ height:100%; min-height:600px; } }

.success-banner{
  display:none; align-items:center; gap:12px;
  background:var(--secondary-container); color:var(--on-secondary-container);
  border:1px solid rgba(0,120,110,0.25); border-radius:var(--r-sm);
  padding:14px 18px; font-size:0.9375rem; font-weight:500;
}
.success-banner.is-visible{ display:flex; }
.success-banner svg{ width:20px; height:20px; flex-shrink:0; }

.error-banner{
  display:none; align-items:center; gap:12px;
  background:rgba(186,0,21,0.08); color:var(--primary-strong);
  border:1px solid rgba(186,0,21,0.25); border-radius:var(--r-sm);
  padding:14px 18px; font-size:0.9375rem; font-weight:500;
}
.error-banner.is-visible{ display:flex; }
.error-banner svg{ width:20px; height:20px; flex-shrink:0; }

/* ================================ PAGE: FICHE PRODUIT ================================ */
.breadcrumb{ display:flex; flex-wrap:wrap; align-items:center; gap:6px; font-size:0.875rem; color:var(--outline); margin-bottom:28px; }
.breadcrumb a:hover{ color:var(--secondary); }
.breadcrumb svg{ width:16px; height:16px; opacity:0.6; }
.breadcrumb .current{ color:var(--on-surface); font-weight:600; }

.product-hero{ display:flex; flex-direction:column; gap:48px; align-items:flex-start; }
@media (min-width:960px){ .product-hero{ flex-direction:row; gap:64px; } }
.product-hero__main{ flex:1; min-width:0; }
.product-hero__desc{ margin:24px 0 32px; max-width:720px; }

.app-icons{ display:flex; flex-wrap:wrap; gap:28px; padding-bottom:36px; margin-bottom:32px; border-bottom:1px solid var(--border-subtle); }
.app-icon{ display:flex; align-items:center; gap:12px; }
.app-icon__circle{ width:42px; height:42px; border-radius:50%; background:var(--surface-high); color:var(--secondary); display:flex; align-items:center; justify-content:center; flex-shrink:0; }
.app-icon__circle svg{ width:20px; height:20px; }
.app-icon span{ font-family:var(--font-mono); font-size:0.8125rem; letter-spacing:0.04em; }

.product-hero__side{ width:100%; display:flex; flex-direction:column; gap:20px; flex-shrink:0; }
@media (min-width:960px){ .product-hero__side{ width:380px; } }
.product-visual{ background:#fff; border:1px solid var(--border-subtle); border-radius:var(--r-sm); padding:16px; box-shadow:var(--shadow-sm); }
.product-visual__frame{ position:relative; aspect-ratio:1.22/1; border-radius:var(--r-xs); overflow:hidden; }
.product-visual__frame img{ width:100%; height:100%; object-fit:cover; transition:transform .5s var(--ease); }
.product-visual:hover img{ transform:scale(1.05); }

.stock-box{ background:var(--surface-lowest); border:1px solid var(--border-subtle); border-top:3px solid var(--secondary); border-radius:var(--r-sm); padding:24px; box-shadow:var(--shadow-sm); }
.stock-box h4{ display:flex; align-items:center; gap:10px; margin-bottom:18px; }
.stock-box h4 svg{ width:20px; height:20px; color:var(--secondary); }
.stock-row{ display:flex; justify-content:space-between; align-items:baseline; padding-block:12px; border-bottom:1px solid var(--border-subtle); }
.stock-row:last-child{ border-bottom:none; padding-bottom:0; }
.stock-row span:first-child{ color:var(--on-surface-variant); font-size:0.9375rem; }
.stock-row strong{ font-family:var(--font-mono); font-size:1.0625rem; }
.stock-row--total strong{ color:var(--secondary); font-size:1.25rem; }

.spec-table{ background:var(--surface-lowest); border:1px solid var(--border-subtle); border-radius:var(--r-md); overflow:hidden; box-shadow:var(--shadow-sm); margin-top:64px; }
.spec-table__head{
  display:grid; grid-template-columns:1fr 90px 60px 110px; gap:12px;
  background:var(--secondary); color:#fff; padding:16px 20px;
  font-size:0.8125rem; font-weight:700; text-transform:uppercase; letter-spacing:0.05em;
}
.spec-table__section{ background:var(--inverse-surface-2); color:#fff; padding:10px 20px; font-family:var(--font-mono); font-size:0.8125rem; letter-spacing:0.04em; opacity:0.95; }
.spec-table__row{
  display:grid; grid-template-columns:1fr 90px 60px 110px; gap:12px; align-items:center;
  padding:14px 20px; border-bottom:1px solid var(--row-stripe);
  transition:background-color .15s var(--ease);
}
.spec-table__row:hover{ background:var(--row-stripe); }
.spec-table__row .label{ font-size:0.9375rem; }
.spec-table__row .label small{ display:block; color:var(--on-surface-variant); font-size:0.8125rem; margin-top:4px; }
.spec-table__row .value{ font-family:var(--font-mono); font-weight:700; color:var(--secondary); }
.spec-table__row .unit{ font-family:var(--font-mono); color:var(--on-surface-variant); font-size:0.875rem; }
.spec-table__row .norm{ text-align:right; }

@media (max-width:640px){
  .spec-table__head{ display:none; }
  .spec-table__row{ grid-template-columns:1fr 1fr; grid-template-areas:"label label" "value unit" "norm norm"; row-gap:6px; padding-block:16px; }
  .spec-table__row .label{ grid-area:label; }
  .spec-table__row .value{ grid-area:value; }
  .spec-table__row .unit{ grid-area:unit; text-align:right; }
  .spec-table__row .norm{ grid-area:norm; text-align:left; margin-top:4px; }
}

.related-products{ margin-top:var(--section-y); }

/* -------------------------------- Misc utilities -------------------------------- */
.visually-hidden{ position:absolute; width:1px; height:1px; overflow:hidden; clip:rect(0 0 0 0); white-space:nowrap; }
.stack{ display:flex; flex-direction:column; }
.center-text{ text-align:center; }
.mt-0{ margin-top:0 !important; }
.skip-link{
  position:fixed; top:-100px; left:16px; z-index:200;
  background:#fff; color:var(--on-surface); padding:12px 20px; border-radius:var(--r-sm);
  box-shadow:var(--shadow-lg); transition:top .2s var(--ease);
}
.skip-link:focus{ top:16px; }
