/* ==========================================================================
   شركة ايفار الشرق للتجارة العامة والاستثمارات الصناعية
   EVAR AL-SHARQ — General Trading & Industrial Investments

   نظام الألوان:
   - كل لون يمر عبر متغيّر (token) في :root — لا ألوان ثابتة داخل المكوّنات.
   - الوضع الفاتح هو الأساس، والوضع الداكن يعيد تعريف نفس المتغيّرات فقط.
   - يتبع إعداد الجهاز تلقائياً، ويتجاوزه اختيار الزائر عبر [data-theme].
   - الأقسام الداكنة أصلاً (الواجهة، البيان، لماذا نحن، الفوتر) تبقى داكنة في
     الوضعين، لذلك نصوصها البيضاء ثابتة ولا تحتاج متغيّرات.

   الخطوط: عائلة IBM Plex الواحدة بنسختيها العربية واللاتينية — تعطي الموقع
   شخصية هندسية/مؤسسية موحّدة بين اللغتين.
   ========================================================================== */

:root{
  color-scheme:light;

  /* ---- ألوان الهوية (ثابتة في الوضعين — مأخوذة من شعار الشركة) ---- */
  --navy-950:#04162b;
  --navy-900:#06203c;
  --navy-800:#0a2c4f;
  --navy-700:#0f3a66;
  --brand:#1b6ca8;
  --accent:#1b6ca8;        /* الأزرق حين يكون نصاً أو أيقونة — يفتَح في الوضع الداكن للتباين */
  --brand-strong:#0f3a66;
  --brand-500:#2b86c5;
  --brand-soft:#8fb9dd;
  --gold:#c8a45c;
  --gold-ink:#8a6a20;      /* الذهبي حين يكون نصاً على سطح فاتح — الأصلي لا يحقق تبايناً كافياً */

  /* ---- الأسطح والنصوص (تتبدّل مع الوضع) ---- */
  --bg:#ffffff;
  --bg-alt:#f4f8fc;
  --surface:#ffffff;
  --surface-2:#e8f1fa;
  --input-bg:#ffffff;
  --line:#e0e8f0;
  --line-strong:#cbd8e6;

  --ink:#0c1b28;
  --ink-soft:#2c4257;
  --body:#526879;

  --header-bg:rgba(255,255,255,.88);
  --scrim:rgba(6,32,60,.45);

  --shadow-sm:0 1px 2px rgba(9,38,66,.04),0 6px 16px rgba(9,38,66,.05);
  --shadow-md:0 10px 34px rgba(9,38,66,.09);
  --shadow-lg:0 24px 60px rgba(9,38,66,.14);
  --shadow-header:0 1px 0 var(--line),0 4px 24px rgba(9,38,66,.06);

  --select-arrow:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23526879' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");

  /* ---- القياسات ---- */
  --radius:18px;
  --radius-sm:12px;
  --container:1200px;
  --header-h:64px;
  --gutter:18px;

  --font-ar:'IBM Plex Sans Arabic','Tajawal','Segoe UI',Tahoma,sans-serif;
  --font-en:'IBM Plex Sans','Segoe UI',Arial,sans-serif;
  --font-num:'IBM Plex Sans','Segoe UI',Arial,sans-serif;
  --ease:cubic-bezier(.22,.61,.36,1);
}

/* ---- الوضع الداكن: إعداد الجهاز (ما لم يختر الزائر الفاتح صراحةً) ---- */
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    color-scheme:dark;
    --bg:#091320;
    --bg-alt:#0d1a28;
    --surface:#12202f;
    --surface-2:rgba(43,134,197,.16);
    --input-bg:#0b1725;
    --line:#1e3346;
    --line-strong:#2a445c;
    --ink:#e9f1f9;
    --ink-soft:#c0d2e1;
    --accent:#6bb3e4;
    --gold-ink:#d9b978;
    --body:#9cb1c5;
    --header-bg:rgba(11,22,34,.9);
    --scrim:rgba(0,0,0,.62);
    --shadow-sm:0 1px 3px rgba(0,0,0,.4);
    --shadow-md:0 12px 34px rgba(0,0,0,.5);
    --shadow-lg:0 24px 60px rgba(0,0,0,.6);
    --shadow-header:0 1px 0 var(--line),0 4px 24px rgba(0,0,0,.45);
    --select-arrow:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%239cb1c5' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  }
}

/* ---- الوضع الداكن: اختيار صريح من الزائر (يتجاوز إعداد الجهاز) ---- */
:root[data-theme="dark"]{
  color-scheme:dark;
  --bg:#091320;
  --bg-alt:#0d1a28;
  --surface:#12202f;
  --surface-2:rgba(43,134,197,.16);
  --input-bg:#0b1725;
  --line:#1e3346;
  --line-strong:#2a445c;
  --ink:#e9f1f9;
  --ink-soft:#c0d2e1;
  --accent:#6bb3e4;
  --gold-ink:#d9b978;
  --body:#9cb1c5;
  --header-bg:rgba(11,22,34,.9);
  --scrim:rgba(0,0,0,.62);
  --shadow-sm:0 1px 3px rgba(0,0,0,.4);
  --shadow-md:0 12px 34px rgba(0,0,0,.5);
  --shadow-lg:0 24px 60px rgba(0,0,0,.6);
  --shadow-header:0 1px 0 var(--line),0 4px 24px rgba(0,0,0,.45);
  --select-arrow:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%239cb1c5' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
}

@media (min-width:901px){
  :root{--header-h:78px;--gutter:26px;}
}

*,*::before,*::after{box-sizing:border-box;}

html{
  scroll-behavior:smooth;
  scroll-padding-top:calc(var(--header-h) + 12px);
  -webkit-text-size-adjust:100%;
  text-size-adjust:100%;
  background:var(--bg);
}

body{
  margin:0;
  font-family:var(--font-ar);
  font-size:16px;
  line-height:1.78;
  color:var(--body);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  -webkit-tap-highlight-color:rgba(27,108,168,.12);
  overflow-x:hidden;
  overscroll-behavior-y:none;
  transition:background-color .3s var(--ease),color .3s var(--ease);
}
body.lang-en{font-family:var(--font-en);line-height:1.7;}

/* قفل التمرير خلف قائمة الهاتف أو نافذة التفاصيل — position:fixed ضروري لأن overflow:hidden
   لوحده لا يمنع التمرير على iOS Safari */
body.scroll-lock{position:fixed;inset-inline:0;width:100%;overflow:hidden;}

h1,h2,h3,h4{color:var(--ink);margin:0 0 .5em;line-height:1.32;font-weight:700;letter-spacing:-.015em;}
p{margin:0 0 1em;}
a{color:inherit;text-decoration:none;}
img,svg{max-width:100%;}
ul,ol{margin:0;padding:0;list-style:none;}
button{font:inherit;}

:focus-visible{outline:3px solid var(--brand-500);outline-offset:3px;border-radius:6px;}

.container{
  width:100%;max-width:var(--container);margin-inline:auto;
  padding-inline:calc(var(--gutter) + env(safe-area-inset-right)) calc(var(--gutter) + env(safe-area-inset-left));
}

.skip-link{
  position:absolute;inset-block-start:-100px;inset-inline-start:16px;z-index:200;
  padding:12px 20px;border-radius:0 0 10px 10px;
  background:var(--brand);color:#fff;font-weight:600;
  transition:inset-block-start .2s;
}
.skip-link:focus{inset-block-start:0;}

/* ------------------------------ أزرار ------------------------------ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:50px;padding:13px 28px;border-radius:999px;
  border:1.5px solid transparent;
  font-family:inherit;font-size:15.5px;font-weight:600;cursor:pointer;
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),background .2s,color .2s,border-color .2s;
  white-space:nowrap;user-select:none;letter-spacing:-.01em;
}
.btn:active{transform:scale(.97);}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 8px 22px rgba(27,108,168,.28);}
.btn-ghost{border-color:rgba(255,255,255,.32);color:#fff;background:rgba(255,255,255,.04);}
.btn-sm{min-height:40px;padding:9px 18px;font-size:14.5px;}
.btn-block{width:100%;}

.link-arrow{
  display:inline-flex;align-items:center;gap:8px;min-height:44px;
  color:var(--accent);font-weight:600;
}
.link-arrow::after{content:'←';font-size:17px;transition:transform .2s var(--ease);}
body.lang-en .link-arrow::after{content:'→';}

/* ------------------------------ الهيدر ------------------------------ */
.site-header{
  position:fixed;inset-block-start:0;inset-inline:0;z-index:100;
  height:var(--header-h);display:flex;align-items:center;
  background:var(--header-bg);
  -webkit-backdrop-filter:saturate(180%) blur(14px);
          backdrop-filter:saturate(180%) blur(14px);
  border-bottom:1px solid transparent;
  transition:box-shadow .25s,border-color .25s,background-color .3s var(--ease);
}
.site-header.scrolled{box-shadow:var(--shadow-header);border-color:var(--line);}
.header-inner{display:flex;align-items:center;gap:14px;}

.brand{display:flex;align-items:center;gap:11px;flex-shrink:1;min-width:0;min-height:44px;}
.brand-mark{width:28px;height:37px;display:block;flex-shrink:0;}
.brand-mark svg{width:100%;height:100%;display:block;}
.mark-back{fill:var(--brand-soft);}
.mark-front{fill:var(--accent);}
.brand-text{display:flex;flex-direction:column;line-height:1.2;min-width:0;}
.brand-text strong{font-size:16px;color:var(--ink);font-weight:700;letter-spacing:-.02em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.brand-text small{font-size:10.5px;color:var(--body);font-weight:400;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}

/* النص التعريفي تحت الاسم يُخفى على الشاشات الضيقة — نسخته الإنكليزية أطول
   بكثير من العربية وكان يدفع أزرار الهيدر خارج الشاشة */
@media (max-width:479px){
  .brand-text small{display:none;}
}

.main-nav{display:flex;align-items:center;gap:2px;margin-inline-start:auto;}
.main-nav a{
  padding:9px 13px;border-radius:9px;
  font-size:14.8px;font-weight:500;color:var(--ink-soft);white-space:nowrap;
  transition:color .2s,background .2s;
}
.main-nav a.active{color:var(--accent);font-weight:600;}
.nav-mail{display:none;}

.header-actions{display:flex;align-items:center;gap:7px;margin-inline-start:auto;flex-shrink:0;}

.icon-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:6px;
  min-height:40px;height:40px;padding:0 12px;
  border:1.5px solid var(--line);border-radius:999px;
  background:var(--surface);color:var(--ink);
  font-family:var(--font-en);font-size:13px;font-weight:600;
  cursor:pointer;transition:border-color .2s,color .2s,background-color .3s,transform .15s;
}
.icon-btn:active{transform:scale(.94);}
.icon-btn svg{width:15px;height:15px;flex-shrink:0;}

.theme-btn{width:40px;padding:0;}
.theme-btn .ico-sun{display:none;}
.theme-btn .ico-moon{display:block;}
:root[data-theme="dark"] .theme-btn .ico-sun{display:block;}
:root[data-theme="dark"] .theme-btn .ico-moon{display:none;}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]) .theme-btn .ico-sun{display:block;}
  :root:not([data-theme="light"]) .theme-btn .ico-moon{display:none;}
}
.lang-btn .globe{display:none;}

/* زر "اطلب عرضاً" في الهيدر يظهر فقط حين يتسع الشريط فعلاً — وإلا يزاحم الروابط */
.header-cta{display:none;}

.nav-toggle{
  display:flex;flex-direction:column;justify-content:center;gap:5px;
  width:42px;height:42px;padding:0 9px;flex-shrink:0;
  background:none;border:1.5px solid var(--line);border-radius:11px;cursor:pointer;
}
.nav-toggle span{display:block;height:2px;background:var(--ink);border-radius:2px;transition:transform .28s var(--ease),opacity .2s;}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0;}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

.nav-scrim{
  position:fixed;inset:0;z-index:98;background:var(--scrim);
  opacity:0;transition:opacity .28s var(--ease);
}
.nav-scrim.show{opacity:1;}

/* ==========================================================================
   الواجهة
   ========================================================================== */
.hero{
  position:relative;
  padding-block:calc(var(--header-h) + 46px) 56px;
  background:
    radial-gradient(120% 90% at 78% 8%,#12406e 0%,transparent 60%),
    linear-gradient(158deg,var(--navy-950) 0%,var(--navy-900) 46%,var(--navy-800) 100%);
  overflow:hidden;
}
.hero-bg{position:absolute;inset:0;pointer-events:none;}
.hero-bg::before{
  content:'';position:absolute;inset:0;
  background:
    radial-gradient(58% 46% at 84% 16%,rgba(43,134,197,.36),transparent 68%),
    radial-gradient(46% 42% at 6% 94%,rgba(200,164,92,.13),transparent 74%);
}
.hero-bg::after{
  content:'';position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);
  background-size:58px 58px;
  -webkit-mask-image:radial-gradient(74% 64% at 50% 34%,#000,transparent 100%);
          mask-image:radial-gradient(74% 64% at 50% 34%,#000,transparent 100%);
}

.hero-grid{position:relative;z-index:2;}
.hero-copy{position:relative;z-index:2;max-width:640px;}

.eyebrow{
  display:inline-flex;align-items:center;gap:10px;margin:0 0 16px;
  font-size:12.5px;font-weight:600;letter-spacing:.11em;
  color:var(--accent);text-transform:uppercase;
}
.eyebrow .num{
  font-family:var(--font-num);font-size:11.5px;font-weight:600;
  color:var(--gold-ink);letter-spacing:.06em;
  padding-inline-end:12px;position:relative;
}
.eyebrow .num::after{
  content:'';position:absolute;inset-block-start:50%;inset-inline-end:0;
  width:7px;height:1px;background:var(--gold-ink);opacity:.7;
}
.eyebrow.light{
  color:var(--brand-soft);
  padding:6px 15px;border:1px solid rgba(143,185,221,.3);border-radius:999px;
  background:rgba(255,255,255,.05);letter-spacing:.06em;
}
.eyebrow.light .num{color:var(--gold);}

.hero h1{
  font-size:clamp(30px,7.4vw,58px);
  line-height:1.24;color:#fff;margin-bottom:18px;font-weight:700;
  letter-spacing:-.028em;text-wrap:balance;
}
.hero h1 .grad{
  background:linear-gradient(96deg,var(--brand-soft) 6%,#ffffff 48%,var(--gold) 96%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-lead{
  font-size:clamp(15.5px,4.1vw,18.5px);line-height:1.72;
  color:rgba(255,255,255,.76);max-width:600px;margin-bottom:28px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:30px;}

.hero-chips{
  display:flex;gap:8px;
  overflow-x:auto;scrollbar-width:none;
  margin-inline:calc(var(--gutter) * -1);
  padding-inline:var(--gutter);
  scroll-snap-type:x proximity;
}
.hero-chips::-webkit-scrollbar{display:none;}
.hero-chips li{
  flex:0 0 auto;scroll-snap-align:start;
  padding:8px 16px;border-radius:999px;
  border:1px solid rgba(255,255,255,.14);
  background:rgba(255,255,255,.055);
  color:rgba(255,255,255,.82);font-size:13px;font-weight:500;white-space:nowrap;
}

/* ---------- الرسم الصناعي (كرة تخزين + برج + خط أنابيب) ---------- */
.hero-art{
  position:absolute;inset-block-start:50%;inset-inline-end:-14%;
  transform:translateY(-46%);
  width:min(560px,88%);opacity:.15;pointer-events:none;z-index:1;
}
.hero-art .rig{width:100%;height:auto;display:block;overflow:visible;}

.rig-line,.rig-hair,.rig-faint,.rig-ground{fill:none;stroke-linecap:round;stroke-linejoin:round;}
.rig-line{stroke:var(--brand-soft);stroke-width:1.6;opacity:.85;}
.rig-hair{stroke:var(--brand-soft);stroke-width:1;opacity:.34;}
.rig-faint{stroke:#8fb9dd;stroke-width:1;opacity:.1;stroke-dasharray:3 7;}
.rig-ground{stroke:var(--brand-soft);stroke-width:1;opacity:.22;}

.pipe-shell{fill:none;stroke:rgba(143,185,221,.26);stroke-width:11;stroke-linecap:round;}
.pipe-flow{
  fill:none;stroke:var(--brand-500);stroke-width:3.4;stroke-linecap:round;
  stroke-dasharray:26 40;
  animation:pipeflow 3.2s linear infinite;
}
@keyframes pipeflow{to{stroke-dashoffset:-132;}}

/* ==========================================================================
   شريط الاعتماد
   ========================================================================== */
.credbar{background:var(--navy-950);border-block-end:1px solid rgba(255,255,255,.07);}
.credbar-inner{
  display:grid;grid-template-columns:repeat(2,1fr);gap:16px 18px;
  padding-block:22px;
}
.cred{
  display:flex;align-items:center;gap:10px;
  color:rgba(255,255,255,.72);font-size:12.8px;font-weight:500;line-height:1.45;
}
.cred svg{width:18px;height:18px;flex-shrink:0;color:var(--brand-soft);opacity:.9;}

/* ==========================================================================
   أقسام عامة
   ========================================================================== */
.section{padding-block:66px;background:var(--bg);transition:background-color .3s var(--ease);}
.section-alt{background:var(--bg-alt);border-block:1px solid var(--line);}

.section-head{max-width:740px;margin-bottom:38px;}
.section-head h2{font-size:clamp(25px,5.6vw,40px);margin-bottom:12px;letter-spacing:-.025em;text-wrap:balance;}
.section-head.light h2{color:#fff;}
.section-sub{font-size:16px;margin:0;line-height:1.72;}
.section-head.light .section-sub{color:rgba(255,255,255,.7);}

/* ==========================================================================
   من نحن + بطاقة الشركة
   ========================================================================== */
.about-grid{display:grid;grid-template-columns:1fr;gap:32px;align-items:start;}
.about-copy h2{font-size:clamp(25px,5.4vw,38px);margin-bottom:18px;}
.about-copy p{font-size:16.4px;line-height:1.85;}

.idcard{
  position:relative;overflow:hidden;
  border:1px solid var(--line);border-radius:var(--radius);
  background:var(--surface);box-shadow:var(--shadow-md);
  transition:box-shadow .3s,background-color .3s,border-color .3s;
}
.idcard::before{
  content:'';position:absolute;inset-block-start:0;inset-inline:0;height:3px;
  background:linear-gradient(90deg,var(--gold),var(--brand) 60%,transparent);
}
.idcard-head{
  display:flex;align-items:center;gap:13px;
  padding:22px 22px 16px;border-bottom:1px solid var(--line);
}
.idcard-mark{width:26px;height:34px;}
.idcard-head h3{margin:0;font-size:16.5px;letter-spacing:-.02em;}
.idcard-head p{margin:0;font-size:12.5px;color:var(--body);}

.idlist{margin:0;padding:8px 22px 20px;}
.idlist > div{padding-block:13px;border-bottom:1px solid var(--line);}
.idlist > div:last-child{border-bottom:none;padding-bottom:4px;}
.idlist dt{
  font-size:11px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;
  color:var(--body);margin-bottom:4px;
}
.idlist dd{margin:0;font-size:14.8px;font-weight:500;color:var(--ink);line-height:1.6;}
.idlist dd a{color:var(--accent);word-break:break-word;}

/* ==========================================================================
   البيان
   ========================================================================== */
.statement{
  position:relative;overflow:hidden;padding-block:64px;
  background:linear-gradient(150deg,var(--navy-900),var(--navy-700));
}
.statement-mark{
  position:absolute;inset-block-start:50%;inset-inline-start:-40px;
  transform:translateY(-50%);width:240px;opacity:.06;pointer-events:none;
}
.statement-mark svg{width:100%;height:auto;fill:#fff;display:block;}
.statement-inner{position:relative;z-index:2;max-width:900px;text-align:center;margin-inline:auto;}
.quote-glyph{
  display:block;font-family:var(--font-en);font-size:64px;line-height:.6;
  color:var(--gold);opacity:.55;margin-bottom:16px;
}
.statement blockquote{
  margin:0 0 18px;
  font-size:clamp(20px,4.6vw,33px);line-height:1.55;font-weight:600;
  color:#fff;letter-spacing:-.02em;text-wrap:balance;
}
.statement cite{font-style:normal;font-size:13px;letter-spacing:.05em;color:var(--brand-soft);}

/* ==========================================================================
   الخدمات
   ========================================================================== */
.cards{display:grid;grid-template-columns:1fr;gap:14px;}
.card{
  padding:26px 22px;background:var(--surface);
  border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow-sm);position:relative;overflow:hidden;
  transition:transform .3s var(--ease),box-shadow .3s,border-color .3s,background-color .3s;
}
.card::before{
  content:'';position:absolute;inset-block-start:0;inset-inline:0;height:3px;
  background:linear-gradient(90deg,var(--brand),var(--brand-soft));
  transform:scaleX(0);transform-origin:center;transition:transform .4s var(--ease);
}
.card-ico{
  display:grid;place-items:center;width:50px;height:50px;margin-bottom:18px;
  border-radius:14px;background:var(--surface-2);
  border:1px solid var(--line);color:var(--accent);
}
.card-ico svg{width:25px;height:25px;}
.card h3{font-size:17.5px;margin-bottom:8px;}
.card p{font-size:14.8px;margin:0;line-height:1.72;}

/* ==========================================================================
   المنتجات
   ========================================================================== */
.products{display:grid;grid-template-columns:1fr;gap:14px;}
.product{
  position:relative;padding:28px 24px;border-radius:var(--radius);
  background:linear-gradient(158deg,var(--navy-800),var(--navy-700));
  color:#fff;overflow:hidden;
  transition:transform .3s var(--ease),box-shadow .3s;
}
.product::after{
  content:'';position:absolute;inset-block-start:-48%;inset-inline-end:-28%;
  width:250px;height:250px;border-radius:50%;
  background:radial-gradient(circle,rgba(43,134,197,.42),transparent 70%);
}
.product-top{
  position:relative;z-index:2;
  display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px;
}
.product-tag{
  display:inline-block;padding:6px 14px;border-radius:999px;
  background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);
  font-family:var(--font-en);font-size:11.5px;font-weight:600;letter-spacing:.09em;
  color:#fff;text-transform:uppercase;
}
.product-ico{color:rgba(143,185,221,.7);flex-shrink:0;}
.product-ico svg{width:46px;height:46px;display:block;}
.product h3{position:relative;z-index:2;color:#fff;font-size:20px;margin-bottom:10px;}
.product p{position:relative;z-index:2;color:rgba(255,255,255,.76);font-size:14.8px;margin:0 0 16px;line-height:1.7;}

.specs{position:relative;z-index:2;display:flex;flex-direction:column;gap:8px;}
.specs li{
  display:flex;align-items:flex-start;gap:9px;
  font-size:13.4px;color:rgba(255,255,255,.7);line-height:1.5;
}
.specs li::before{
  content:'';flex-shrink:0;width:5px;height:5px;margin-top:8px;border-radius:50%;
  background:var(--gold);opacity:.85;
}

.product-more{background:var(--surface);border:1px dashed var(--line-strong);box-shadow:var(--shadow-sm);}
.product-more::after{display:none;}
.product-more .product-tag{background:var(--surface-2);border-color:var(--line);color:var(--accent);}
.product-more .product-ico{color:var(--brand-soft);}
.product-more h3{color:var(--ink);}
.product-more p{color:var(--body);margin-bottom:6px;}

/* ==========================================================================
   آلية العمل — خط زمني متصل
   ========================================================================== */
.timeline{position:relative;display:grid;grid-template-columns:1fr;gap:26px;}
.timeline::before{
  content:'';position:absolute;
  inset-block:8px 8px;inset-inline-start:9px;width:2px;
  background:linear-gradient(180deg,var(--brand-soft),var(--line));
  opacity:.55;
}
.tl-step{position:relative;padding-inline-start:38px;}
.tl-dot{
  position:absolute;inset-inline-start:0;inset-block-start:6px;
  width:20px;height:20px;border-radius:50%;
  background:var(--bg-alt);border:2.5px solid var(--accent);
}
.tl-dot::after{
  content:'';position:absolute;inset:3px;border-radius:50%;
  background:var(--accent);opacity:.28;
}
.tl-num{
  display:block;font-family:var(--font-num);font-size:12px;font-weight:600;
  letter-spacing:.14em;color:var(--gold-ink);margin-bottom:5px;
}
.tl-step h3{font-size:17px;margin-bottom:6px;}
.tl-step p{font-size:14.5px;margin:0;line-height:1.7;}

/* ==========================================================================
   لماذا نحن
   ========================================================================== */
.why{background:linear-gradient(158deg,var(--navy-950),var(--navy-700));position:relative;overflow:hidden;}
.why::before{
  content:'';position:absolute;inset:0;
  background:radial-gradient(54% 48% at 84% 10%,rgba(43,134,197,.26),transparent 72%);
}
.why .container{position:relative;z-index:2;}
.why-grid{display:grid;grid-template-columns:1fr;gap:12px;}
.why-item{
  padding:24px 22px;border-radius:var(--radius);
  background:rgba(255,255,255,.055);
  border:1px solid rgba(255,255,255,.1);
  transition:background .25s,transform .25s var(--ease),border-color .25s;
}
.why-num{
  display:block;margin-bottom:10px;
  font-family:var(--font-num);font-size:28px;font-weight:600;line-height:1;
  color:transparent;-webkit-text-stroke:1.2px var(--brand-soft);opacity:.7;
}
.why-item h3{color:#fff;font-size:17px;margin-bottom:6px;}
.why-item p{color:rgba(255,255,255,.7);font-size:14.5px;margin:0;line-height:1.7;}

/* ==========================================================================
   تواصل
   ========================================================================== */
.contact-grid{display:grid;grid-template-columns:1fr;gap:20px;align-items:start;}
.contact-info{display:grid;gap:12px;}
.info-card{
  display:flex;gap:14px;align-items:flex-start;
  padding:18px;border:1px solid var(--line);border-radius:var(--radius-sm);
  background:var(--surface);box-shadow:var(--shadow-sm);
  transition:transform .22s var(--ease),box-shadow .22s,border-color .22s,background-color .3s;
}
.info-ico{
  flex-shrink:0;width:40px;height:40px;border-radius:11px;
  display:grid;place-items:center;background:var(--surface-2);color:var(--accent);
}
.info-ico svg{width:20px;height:20px;}
.info-card h3{font-size:11px;margin-bottom:3px;color:var(--body);font-weight:600;letter-spacing:.08em;text-transform:uppercase;}
.info-card p{margin:0;font-size:15.5px;color:var(--ink);font-weight:500;line-height:1.55;word-break:break-word;}

.contact-form{
  padding:24px 20px;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius);box-shadow:var(--shadow-md);
  transition:background-color .3s,border-color .3s;
}
.field{margin-bottom:16px;}
.field-row{display:grid;grid-template-columns:1fr;gap:0;}
.field label{display:block;margin-bottom:7px;font-size:13.5px;font-weight:600;color:var(--ink);}
.field input,.field select,.field textarea{
  width:100%;min-height:50px;padding:13px 15px;
  border:1.5px solid var(--line);border-radius:var(--radius-sm);
  font-family:inherit;font-size:16px; /* 16px يمنع تكبير الشاشة تلقائياً في iOS */
  color:var(--ink);background:var(--input-bg);
  transition:border-color .2s,box-shadow .2s,background-color .3s;
  -webkit-appearance:none;appearance:none;
}
.field select{
  background-image:var(--select-arrow);
  background-repeat:no-repeat;background-size:18px;
  background-position:left 14px center;padding-inline-end:15px;padding-inline-start:42px;
}
body.lang-en .field select{background-position:right 14px center;}
.field textarea{resize:vertical;min-height:124px;line-height:1.7;}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--brand);box-shadow:0 0 0 4px rgba(27,108,168,.16);
}
.field input.invalid,.field textarea.invalid{border-color:#e06c68;box-shadow:0 0 0 4px rgba(224,108,104,.14);}
.form-note{margin:12px 0 0;font-size:12.5px;color:var(--body);text-align:center;line-height:1.6;}

/* ==========================================================================
   الفوتر
   ========================================================================== */
.site-footer{
  background:var(--navy-950);color:rgba(255,255,255,.62);
  padding-block:46px calc(20px + env(safe-area-inset-bottom));
}
.footer-inner{
  display:grid;grid-template-columns:1fr;gap:26px;
  padding-bottom:26px;border-bottom:1px solid rgba(255,255,255,.1);
}
.footer-brand{display:flex;gap:12px;align-items:flex-start;}
.footer-mark{width:28px;height:37px;}
.footer-mark .mark-back{fill:rgba(143,185,221,.5);}
.footer-mark .mark-front{fill:var(--brand-500);}
.footer-brand strong{display:block;color:#fff;font-size:16.5px;margin-bottom:3px;font-weight:600;}
.footer-brand p{margin:0;font-size:13.5px;}
.footer-nav{display:flex;flex-wrap:wrap;gap:8px 20px;}
.footer-nav a{font-size:14px;min-height:32px;display:inline-flex;align-items:center;transition:color .2s;}
.footer-contact a{display:inline-block;margin-bottom:6px;color:#fff;font-size:14px;transition:color .2s;}
.footer-contact p{margin:0;font-size:13.5px;}
.footer-bottom{padding-top:18px;text-align:center;}
.footer-bottom p{margin:0;font-size:12px;color:rgba(255,255,255,.4);line-height:1.7;}

/* ------------------------------ زر العودة للأعلى ------------------------------ */
.to-top{
  position:fixed;z-index:95;
  inset-block-end:calc(18px + env(safe-area-inset-bottom));
  inset-inline-end:calc(16px + env(safe-area-inset-right));
  width:46px;height:46px;border-radius:50%;
  display:grid;place-items:center;
  background:var(--brand);color:#fff;border:none;cursor:pointer;
  box-shadow:0 8px 22px rgba(6,32,60,.3);
  opacity:0;visibility:hidden;transform:translateY(14px);
  transition:opacity .28s,transform .28s var(--ease),visibility .28s;
}
.to-top.show{opacity:1;visibility:visible;transform:none;}
.to-top:active{transform:scale(.93);}
.to-top svg{width:20px;height:20px;}

/* ------------------------------ ظهور تدريجي ------------------------------ */
.reveal{opacity:0;transform:translateY(20px);transition:opacity .6s var(--ease),transform .6s var(--ease);}
.reveal.visible{opacity:1;transform:none;}

/* ==========================================================================
   تأثيرات المؤشر — تعمل فقط على الأجهزة اللي بيها ماوس.
   هذا يمنع "التصاق" حالة hover بعد اللمس على الهاتف.
   ========================================================================== */
@media (hover:hover) and (pointer:fine){
  .btn-primary:hover{background:var(--brand-strong);transform:translateY(-2px);box-shadow:0 14px 32px rgba(27,108,168,.36);}
  .btn-ghost:hover{background:rgba(255,255,255,.13);border-color:#fff;transform:translateY(-2px);}
  .main-nav a:hover{color:var(--accent);background:var(--surface-2);}
  .icon-btn:hover{border-color:var(--brand);color:var(--accent);}
  .link-arrow:hover::after{transform:translateX(-4px);}
  body.lang-en .link-arrow:hover::after{transform:translateX(4px);}
  .idcard:hover{box-shadow:var(--shadow-lg);}
  .card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);border-color:var(--brand-soft);}
  .card:hover::before{transform:scaleX(1);}
  .product:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);}
  .why-item:hover{background:rgba(255,255,255,.11);border-color:rgba(143,185,221,.4);transform:translateY(-4px);}
  a.info-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:var(--brand-soft);}
  .footer-nav a:hover,.footer-contact a:hover{color:var(--brand-soft);}
  .to-top:hover{background:var(--brand-strong);}
}

/* ==========================================================================
   من 640px فما فوق — لوحي صغير
   ========================================================================== */
@media (min-width:640px){
  .credbar-inner{grid-template-columns:repeat(4,1fr);padding-block:24px;}
  .cred{flex-direction:column;align-items:flex-start;gap:9px;}
  .cards,.products,.why-grid{grid-template-columns:repeat(2,1fr);gap:16px;}
  .field-row{grid-template-columns:1fr 1fr;gap:16px;}
  .contact-form{padding:30px 26px;}
  .card{padding:30px 26px;}
  .product{padding:32px 28px;}
  .footer-inner{grid-template-columns:1fr 1fr;}
  .lang-btn .globe{display:block;}
  .brand-text strong{font-size:17px;}
  .idcard-head,.idlist{padding-inline:26px;}
}

/* ==========================================================================
   من 901px فما فوق — سطح المكتب
   ========================================================================== */
/* اللوحيات: قسم التواصل يستفيد من العرض قبل عتبة سطح المكتب */
@media (min-width:820px){
  .contact-grid{grid-template-columns:.9fr 1.1fr;gap:26px;}
}

@media (min-width:901px){
  body{font-size:16.5px;line-height:1.82;}

  .brand-mark{width:34px;height:45px;}
  .brand-text strong{font-size:18.5px;}
  .brand-text small{font-size:11px;}

  .main-nav{gap:4px;}
  .main-nav a{font-size:15px;}
  .header-actions{gap:9px;}

  /* الواجهة: عمودان — النص ثم الرسم */
  .hero{padding-block:calc(var(--header-h) + 74px) 84px;min-height:min(90svh,860px);display:flex;align-items:center;}
  .hero-grid{display:grid;grid-template-columns:minmax(0,1.02fr) minmax(0,.98fr);gap:44px;align-items:center;width:100%;}
  .hero-copy{max-width:none;}
  .hero h1{font-size:clamp(38px,4.4vw,56px);margin-bottom:20px;}
  .hero-lead{font-size:18.5px;margin-bottom:34px;}
  .hero-actions{gap:14px;margin-bottom:40px;}
  .hero-chips{overflow:visible;flex-wrap:wrap;margin-inline:0;padding-inline:0;}
  .hero-chips li{font-size:14px;padding:9px 18px;}

  .hero-art{position:relative;inset:auto;transform:none;width:100%;opacity:1;}

  .section{padding-block:112px;}
  .section-head{margin-bottom:60px;}
  .section-sub{font-size:17.5px;}

  .about-grid{grid-template-columns:1.1fr .9fr;gap:64px;}
  .idcard-head{padding:26px 28px 18px;}
  .idlist{padding:10px 28px 24px;}
  .idlist dd{font-size:15.5px;}

  .statement{padding-block:110px;}
  .statement-mark{width:340px;inset-inline-start:-60px;}

  .cards{grid-template-columns:repeat(4,1fr);gap:22px;}
  .card{padding:34px 28px;}
  .products{grid-template-columns:repeat(3,1fr);gap:22px;}
  .product{padding:36px 30px;}
  .why-grid{grid-template-columns:repeat(4,1fr);gap:20px;}
  .why-item{padding:32px 28px;}

  /* الخط الزمني يصير أفقياً */
  .timeline{grid-template-columns:repeat(4,1fr);gap:28px;}
  .timeline::before{
    inset-block-start:11px;inset-block-end:auto;inset-inline:10px 10px;
    width:auto;height:2px;
    background:linear-gradient(90deg,var(--brand-soft),var(--line));
  }
  .tl-step{padding-inline-start:0;padding-block-start:46px;}
  .tl-dot{inset-inline-start:2px;inset-block-start:2px;}
  .tl-step h3{font-size:18px;}

  .contact-grid{grid-template-columns:.88fr 1.12fr;gap:34px;}
  .contact-form{padding:38px;}
  .info-card{padding:22px;}
  .info-card p{font-size:16.5px;}

  .footer-inner{grid-template-columns:1.3fr 1fr 1fr;gap:40px;padding-bottom:34px;}
  .footer-nav{flex-direction:column;gap:10px;}
  .site-footer{padding-block:64px 24px;}

  .to-top{width:50px;height:50px;inset-block-end:26px;inset-inline-end:26px;}
}

@media (min-width:1180px){
  .hero-grid{gap:58px;}
}

/* شاشات كبيرة: توسعة محسوبة للحاوية — بلا هذا تبقى هوامش فارغة واسعة */
@media (min-width:1440px){
  .main-nav a{padding-inline:13px;}
}
@media (min-width:1560px){
  :root{--container:1320px;}
  .hero-grid{gap:70px;}
}

/* شاشات صغيرة جداً */
@media (max-width:359px){
  .brand-text small{display:none;}
  .brand-text strong{font-size:14.5px;}
  .hero h1{font-size:26px;}
  .btn{padding:12px 20px;font-size:15px;}
  .header-actions{gap:5px;}
  .icon-btn{padding:0 9px;}
}

/* ==========================================================================
   قائمة الهاتف
   ========================================================================== */
@media (max-width:1079px){
  .header-cta{display:none;}
  .main-nav{
    position:fixed;inset-block-start:var(--header-h);inset-inline:0;z-index:99;
    flex-direction:column;align-items:stretch;gap:0;margin:0;
    max-height:calc(100dvh - var(--header-h));overflow-y:auto;
    padding:8px calc(var(--gutter) + env(safe-area-inset-right)) calc(22px + env(safe-area-inset-bottom));
    background:var(--bg);border-bottom:1px solid var(--line);
    box-shadow:var(--shadow-md);
    transform:translateY(-102%);
    transition:transform .32s var(--ease);
    visibility:hidden;
  }
  .main-nav.open{transform:translateY(0);visibility:visible;}
  .main-nav a{
    padding:15px 8px;border-radius:0;font-size:16.5px;font-weight:500;color:var(--ink);
    border-bottom:1px solid var(--line);
  }
  .main-nav a.active{color:var(--accent);font-weight:600;}
  .nav-mail{
    display:block;margin-top:14px;padding:14px 8px;border:none;
    font-family:var(--font-en);font-size:14px;font-weight:600;
    color:var(--accent);text-align:center;
    background:var(--surface-2);border-radius:12px;
  }
  .main-nav a.nav-mail{border-bottom:none;}
}

/* ==========================================================================
   احترام تفضيل تقليل الحركة
   ========================================================================== */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto;}
  *,*::before,*::after{
    animation-duration:.001ms!important;animation-iteration-count:1!important;
    transition-duration:.001ms!important;scroll-behavior:auto!important;
  }
  .reveal{opacity:1;transform:none;}
  .pipe-flow{animation:none;}
}

/* ==========================================================================
   الطباعة — دائماً بخلفية بيضاء ونص أسود مهما كان وضع الشاشة
   ========================================================================== */
@media print{
  .site-header,.nav-scrim,.to-top,.hero-actions,.contact-form,.skip-link,.hero-art,.statement-mark{display:none!important;}
  .hero,.why,.product,.credbar,.site-footer,.section,.statement,body{background:#fff!important;color:#000!important;}
  .hero h1,.hero-lead,.why-item h3,.why-item p,.product h3,.product p,.cred,
  .statement blockquote,.statement cite,
  .footer-brand strong,.footer-brand p,.footer-bottom p,h1,h2,h3,p{color:#000!important;}
  .reveal{opacity:1!important;transform:none!important;}
  .section,.statement{padding-block:20px;}
}

/* ==========================================================================
   عتبة القائمة الأفقية
   القائمة الكاملة تحتاج مساحة أكبر في الإنكليزية (Gas Products / How We Work)،
   وبعد إضافة رابط «أعمالنا» صار عرضها ٦٥٣px في الإنكليزية. لذلك تبقى قائمة الهاتف
   فعّالة حتى 1080px، وزر الدعوة حتى 1320px — بأقل من ذلك يلتصق الزر بالقائمة.
   ========================================================================== */
@media (min-width:1080px){
  .nav-toggle{display:none;}
  /* الحاوية تتوقف عند 1200px، فمساحة الهيدر ثابتة مهما اتسعت الشاشة.
     تقليص الحشو الأفقي يمنح القائمة الإنكليزية (سبعة روابط) متنفّساً حقيقياً. */
  .main-nav a{padding-inline:10px;}
  /* على سطح المكتب القائمة نفسها تحمل margin-inline-start:auto فتدفع المجموعة كلها،
     فنلغي الدفع المكرر عن الأزرار. أما على الهاتف فالقائمة position:fixed أي خارج
     التدفق بعرض صفر — ولو بقيت هذه القاعدة فاعلة هناك لالتصقت الأزرار بالشعار
     وابتعد زر القائمة عن حافة الشاشة. */
  .main-nav + .header-actions{margin-inline-start:0;}
}
@media (min-width:1320px){
  .header-cta{display:inline-flex;}
}

/* ==========================================================================
   قسم أعمالنا + روابط التواصل الاجتماعي + ترقيم الأقسام
   (محتوى هذين يأتي من قاعدة البيانات — انظر assets/js/data.js)
   ========================================================================== */

[hidden]{display:none!important;}

/* ترقيم الأقسام بعدّاد CSS: القسم المخفي لا يستهلك رقماً، فالتسلسل يبقى صحيحاً
   سواء ظهر قسم "أعمالنا" أم لا. */
main{counter-reset:sec;}
.section .eyebrow .num::before{
  counter-increment:sec;
  content:counter(sec,decimal-leading-zero);
}

/* ------------------------------ أعمالنا: شريط متحرّك ------------------------------
   البطاقات تُبنى من قاعدة البيانات في data.js، والشريط يتحرّك يميناً/يساراً
   بالأسهم أو السحب أو اللمس، والنقر يفتح نافذة التفاصيل. */

/* على الهاتف: العنوان سطر كامل والأسهم تحته — لا نقتطع من عرض النص */
.work-head{
  display:flex;flex-direction:column;align-items:flex-start;
  gap:16px;max-width:none;
}
.work-head-copy{max-width:740px;}
.work-head-copy>:last-child{margin-bottom:0;}

.work-ctrl{display:flex;gap:10px;flex-shrink:0;}
.work-arrow{
  width:46px;height:46px;border-radius:50%;flex-shrink:0;
  display:grid;place-items:center;cursor:pointer;
  background:var(--surface);border:1.5px solid var(--line-strong);color:var(--ink);
  transition:background .2s,border-color .2s,color .2s,transform .2s var(--ease),box-shadow .2s;
}
.work-arrow svg{width:19px;height:19px;display:block;}
/* السهم يتبع اتجاه القراءة: «السابق» نحو بداية السطر دائماً */
html[dir="rtl"] .work-arrow svg{transform:scaleX(-1);}
.work-arrow:active{transform:scale(.92);}

/* الشريط نفسه — يمتد إلى حافة الحاوية ليوحي بوجود المزيد */
.work-rail{
  display:flex;gap:16px;
  overflow-x:auto;overscroll-behavior-x:contain;
  scroll-snap-type:x mandatory;
  -webkit-overflow-scrolling:touch;
  scrollbar-width:none;
  margin-inline:calc(var(--gutter) * -1);
  padding-inline:var(--gutter);
  padding-block:6px 12px;
  scroll-padding-inline-start:var(--gutter);
}
.work-rail::-webkit-scrollbar{display:none;}
/* أثناء السحب بالفأرة نوقف الالتقاط حتى لا يقاوم الحركة */
.work-rail.dragging{scroll-snap-type:none;cursor:grabbing;}
.work-rail.dragging .work{pointer-events:none;}

.work{
  position:relative;flex:0 0 auto;
  width:clamp(248px,76vw,326px);
  scroll-snap-align:start;
  display:flex;flex-direction:column;
  background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);
  transition:transform .3s var(--ease),box-shadow .3s,border-color .3s,background-color .3s;
}

.work-media{
  position:relative;aspect-ratio:16/10;background:var(--surface-2);
  overflow:hidden;display:block;
}
.work-media img{
  width:100%;height:100%;object-fit:cover;display:block;
  transition:transform .55s var(--ease);
}
.work-media-empty{display:grid;place-items:center;}
.work-media-empty svg{width:46px;height:61px;fill:var(--brand-soft);opacity:.35;}

.work-body{padding:20px;display:flex;flex-direction:column;flex-grow:1;}
.work-cat{
  display:inline-block;align-self:flex-start;margin-bottom:10px;padding:5px 13px;
  border-radius:999px;background:var(--surface-2);color:var(--accent);
  font-size:11.5px;font-weight:600;letter-spacing:.05em;
}
.work-body h3{font-size:18px;margin-bottom:8px;}
/* الزر يحمل اسم العمل، و::after يوسّع منطقة النقر إلى البطاقة كاملة */
.work-open{
  font:inherit;color:inherit;background:none;border:0;padding:0;margin:0;
  text-align:start;cursor:pointer;
}
.work-open::after{content:'';position:absolute;inset:0;border-radius:var(--radius);}
@supports selector(:has(*)){
  .work-open:focus-visible{outline:none;}
  .work:has(.work-open:focus-visible){outline:3px solid var(--brand-500);outline-offset:3px;}
}
.work-body p{font-size:14.8px;margin:0;line-height:1.7;}
.work-meta{
  display:flex;flex-wrap:wrap;gap:8px 18px;
  margin-top:16px;padding-top:14px;border-top:1px solid var(--line);
}
.work-meta li{
  display:flex;align-items:center;gap:7px;
  font-size:13px;color:var(--body);
}
.work-meta li::before{
  content:'';width:4px;height:4px;border-radius:50%;
  background:var(--gold-ink);flex-shrink:0;
}
.work-more{
  margin-top:auto;padding-top:16px;
  display:inline-flex;align-items:center;gap:7px;
  color:var(--accent);font-size:13.5px;font-weight:600;
}
.work-more::after{content:'←';font-size:16px;transition:transform .2s var(--ease);}
body.lang-en .work-more::after{content:'→';}

/* نقاط الموضع */
.work-dots{display:flex;justify-content:center;gap:6px;margin-top:14px;}
.work-dot{border:0;background:none;padding:9px 4px;cursor:pointer;line-height:0;}
.work-dot::before{
  content:'';display:block;width:8px;height:8px;border-radius:999px;
  background:var(--line-strong);
  transition:width .3s var(--ease),background .3s;
}
.work-dot.is-active::before{width:24px;background:var(--accent);}

/* ------------------------------ نافذة تفاصيل العمل ------------------------------ */
.work-modal{
  width:min(680px,calc(100vw - 26px));max-width:none;
  max-height:min(88dvh,900px);
  padding:0;border:1px solid var(--line);border-radius:var(--radius);
  background:var(--surface);color:var(--ink);
  box-shadow:var(--shadow-lg);overflow:hidden;
  opacity:0;transform:translateY(16px) scale(.985);
  transition:opacity .26s var(--ease),transform .26s var(--ease),
             overlay .26s allow-discrete,display .26s allow-discrete;
}
.work-modal[open]{opacity:1;transform:none;}
@starting-style{ .work-modal[open]{opacity:0;transform:translateY(16px) scale(.985);} }
.work-modal::backdrop{
  background:rgba(4,22,43,.6);
  -webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);
  opacity:0;transition:opacity .26s,overlay .26s allow-discrete,display .26s allow-discrete;
}
.work-modal[open]::backdrop{opacity:1;}
@starting-style{ .work-modal[open]::backdrop{opacity:0;} }

.work-modal-scroll{max-height:inherit;overflow-y:auto;overscroll-behavior:contain;}
/* نسبة ثابتة: الصورة البطيئة أو المكسورة لا تُقفز تخطيط النافذة */
.work-modal-media{
  background:var(--surface-2);aspect-ratio:16/9;max-height:46dvh;overflow:hidden;
}
.work-modal-media img{width:100%;height:100%;object-fit:cover;display:block;}
.work-modal-body{padding:24px;}
.work-modal-body h3{font-size:clamp(20px,4.6vw,26px);margin-bottom:10px;}
/* النصّ يصل كنصّ خام من قاعدة البيانات، وpre-line يحفظ فواصل الفقرات */
.work-modal-text{
  margin-top:14px;font-size:15.2px;line-height:1.85;color:var(--body);
  white-space:pre-line;
}
.work-modal-foot{
  margin-top:22px;padding-top:18px;border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;gap:10px;
}
.work-modal-close{
  position:absolute;inset-block-start:12px;inset-inline-end:12px;z-index:2;
  width:40px;height:40px;border-radius:50%;display:grid;place-items:center;cursor:pointer;
  background:var(--surface);border:1px solid var(--line);color:var(--ink);
  box-shadow:var(--shadow-sm);
  transition:background .2s,color .2s,transform .2s var(--ease);
}
.work-modal-close svg{width:18px;height:18px;display:block;}
.work-modal-close:active{transform:scale(.92);}

.sr-only{
  position:absolute;width:1px;height:1px;padding:0;margin:-1px;
  overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap;border:0;
}

@media (min-width:640px){
  .work-head{flex-direction:row;align-items:flex-end;justify-content:space-between;gap:20px;}
  .work-ctrl{padding-bottom:4px;}
  .work-rail{gap:20px;}
  .work-modal-body{padding:30px;}
}
@media (min-width:901px){
  .work-body{padding:24px;}
  .work-body h3{font-size:19px;}
}

@media (hover:hover) and (pointer:fine){
  .work-rail{cursor:grab;}
  .work:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);border-color:var(--brand-soft);}
  .work:hover .work-media img{transform:scale(1.06);}
  .work:hover .work-more::after{transform:translateX(-4px);}
  body.lang-en .work:hover .work-more::after{transform:translateX(4px);}
  .work-arrow:hover{background:var(--brand);border-color:var(--brand);color:#fff;box-shadow:0 8px 20px rgba(27,108,168,.3);}
  .work-modal-close:hover{background:var(--brand);border-color:var(--brand);color:#fff;}
}

@media (prefers-reduced-motion:reduce){
  .work,.work-media img,.work-modal,.work-modal::backdrop,.work-dot::before{transition:none;}
  .work-rail{scroll-behavior:auto;}
}

/* وسائل التواصل — كل رابط يحمل لون منصته في --social-brand من data.js.
   اللون الافتراضي هو لون المنصة (تمييز فوري)، وعند المرور يمتلئ الزر بالكامل. */
.social-links{display:flex;flex-wrap:wrap;gap:10px;}
.social{
  width:44px;height:44px;border-radius:13px;flex-shrink:0;
  display:grid;place-items:center;
  color:var(--social-brand,var(--accent));
  transition:background .22s,border-color .22s,color .22s,box-shadow .22s,transform .22s var(--ease);
}
.social svg{width:21px;height:21px;display:block;}
.social:active{transform:scale(.92);}

/* داخل قسم "تواصل معنا" */
.social-block{
  padding:18px;border:1px solid var(--line);border-radius:var(--radius-sm);
  background:var(--surface);box-shadow:var(--shadow-sm);
  transition:background-color .3s,border-color .3s;
}
.social-block h3{
  margin:0 0 13px;font-size:11px;font-weight:600;
  letter-spacing:.08em;text-transform:uppercase;color:var(--body);
}
.social-block .social{background:var(--surface-2);border:1px solid var(--line);}

/* داخل الفوتر (داكن دائماً) */
.site-footer .social-links{margin-top:16px;}
.site-footer .social{
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.14);
}

@media (hover:hover) and (pointer:fine){
  .social:hover{background:var(--social-brand,var(--brand));border-color:var(--social-brand,var(--brand));color:#fff;transform:translateY(-3px);box-shadow:0 10px 24px rgba(4,22,43,.32);}
}

@media print{
  .social-links,.work-ctrl,.work-dots,.work-more,.work-modal{display:none!important;}
  .work-rail{display:block;overflow:visible;margin-inline:0;padding-inline:0;}
  .work{width:auto;break-inside:avoid;margin-bottom:14px;}
}