/* ==========================================================================
   Saudi Tax Refund Guide - Liquid-Glass Web Approximation (mobile-first, no framework)
   Note: Uses frosted-glass web approximation (backdrop-filter, layered inner
   specular highlights, ambient mesh depth, and prefers-reduced-transparency
   fallbacks) per design-taste-frontend Appendix C.
   ========================================================================== */

:root{
  --navy:#002B49;
  --navy-2:#0A3A5C;
  --accent:#00A3E0;
  --accent-dk:#0077A8;
  --bg:#F4F8FB;
  --card:#FFFFFF;
  --line:rgba(0,43,73,.11);
  --text:#0F172A;
  --muted:#475569;
  --warn:#B45309;
  --ok:#0F7B4F;
  --radius:14px;
  --radius-lg:18px;

  /* Liquid-Glass web approximation tokens */
  --blur:blur(20px) saturate(180%);
  --glass-bg:linear-gradient(135deg,rgba(255,255,255,.84),rgba(255,255,255,.68));
  --glass-bg-strong:linear-gradient(135deg,rgba(255,255,255,.94),rgba(255,255,255,.82));
  --glass-border:rgba(255,255,255,.78);
  --glass-edge:rgba(0,43,73,.10);
  --glass-highlight:inset 0 1px 0 rgba(255,255,255,.92), inset 0 -1px 0 rgba(0,43,73,.04);
  --glass-shadow:0 2px 6px rgba(0,43,73,.05), 0 12px 32px -10px rgba(0,43,73,.11);
  --shadow:var(--glass-highlight), var(--glass-shadow);
  --shadow-hover:inset 0 1px 0 rgba(255,255,255,.98), 0 4px 12px rgba(0,43,73,.09), 0 18px 38px -12px rgba(0,43,73,.18);

  --wrap:1080px;
  --fs-body:16px;
  --font-ar:"Readex Pro","IBM Plex Sans Arabic","Segoe UI",system-ui,sans-serif;
  --font-ur:"Noto Nastaliq Urdu","Readex Pro","IBM Plex Sans Arabic",system-ui,sans-serif;
  --font-lat:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --font-bn:"Noto Sans Bengali","Inter",system-ui,sans-serif;
  --font-hi:"Noto Sans Devanagari","Inter",system-ui,sans-serif;
  --font-zh:"PingFang SC","Microsoft YaHei","Hiragino Sans GB","Noto Sans CJK SC",system-ui,sans-serif;
  --font-ko:"Apple SD Gothic Neo","Malgun Gothic","Noto Sans CJK KR",system-ui,sans-serif;
  --font-ja:"Hiragino Kaku Gothic ProN","Yu Gothic","Meiryo","Noto Sans CJK JP",system-ui,sans-serif;
}

/* Script-driven font switching: html carries the active language code */
html{font-family:var(--font-lat)}
html[lang="ar"] body{font-family:var(--font-ar)}
html[lang="ur"] body{font-family:var(--font-ur);line-height:2.0;font-size:1.05rem}
html[lang="bn"] body{font-family:var(--font-bn)}
html[lang="hi"] body{font-family:var(--font-hi)}
html[lang="zh"] body{font-family:var(--font-zh)}
html[lang="ko"] body{font-family:var(--font-ko)}
html[lang="ja"] body{font-family:var(--font-ja)}

html[data-theme="dark"]{
  --bg:#070E1A;
  --card:#0E192B;
  --line:rgba(148,163,184,.16);
  --text:#ECF2F9;
  --muted:#9EB0C7;
  --navy:#0E2A42;
  --warn:#F59E0B;
  --ok:#10B981;
  --glass-bg:linear-gradient(135deg,rgba(20,34,56,.78),rgba(12,22,38,.66));
  --glass-bg-strong:linear-gradient(135deg,rgba(22,38,62,.88),rgba(14,25,43,.80));
  --glass-border:rgba(255,255,255,.13);
  --glass-edge:rgba(255,255,255,.12);
  --glass-highlight:inset 0 1px 0 rgba(255,255,255,.15), inset 0 -1px 0 rgba(0,0,0,.35);
  --glass-shadow:0 2px 8px rgba(0,0,0,.45), 0 14px 36px -12px rgba(0,0,0,.75);
  --shadow:var(--glass-highlight), var(--glass-shadow);
  --shadow-hover:inset 0 1px 0 rgba(255,255,255,.22), 0 4px 14px rgba(0,0,0,.55), 0 18px 42px -12px rgba(0,0,0,.85);
}

*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}

html{-webkit-text-size-adjust:100%}

body{
  margin:0;
  background:
    radial-gradient(110% 70% at 15% 0%,rgba(0,163,224,.13),transparent 58%),
    radial-gradient(90% 60% at 90% 12%,rgba(15,123,79,.08),transparent 55%),
    radial-gradient(100% 70% at 50% 100%,rgba(0,43,73,.09),transparent 65%),
    var(--bg);
  background-attachment:fixed;
  color:var(--text);
  font-size:var(--fs-body);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

html[data-theme="dark"] body{
  background:
    radial-gradient(110% 70% at 15% 0%,rgba(0,163,224,.18),transparent 58%),
    radial-gradient(90% 60% at 90% 15%,rgba(16,185,129,.10),transparent 55%),
    radial-gradient(100% 80% at 50% 100%,rgba(14,42,66,.35),transparent 65%),
    var(--bg);
  background-attachment:fixed;
}

img,svg{max-width:100%;display:block}

a{color:var(--accent-dk)}
html[data-theme="dark"] a{color:var(--accent)}

h1,h2,h3,h4{margin:0 0 .5em;line-height:1.25;font-weight:700;letter-spacing:-.01em}
h1,h2,h3,.gate-title,.section-title{text-wrap:balance}
.lede,.bullets li,.check-list li,.faq p,.note p,.fine{text-wrap:pretty}
h1{font-size:clamp(1.6rem,6vw,2.6rem)}
h2{font-size:clamp(1.25rem,4.6vw,1.75rem)}
h3{font-size:clamp(1.08rem,3.8vw,1.3rem)}
p{margin:0 0 1em}

.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:16px}

.skip-link{
  position:absolute;inset-inline-start:-9999px;top:0;z-index:100;
  background:var(--navy);color:#fff;padding:10px 14px;border-radius:0 0 8px 0;
}
.skip-link:focus{inset-inline-start:0}

/* ---------- Unified Sticky Liquid-Glass Header ---------- */
.site-header{
  position:sticky;top:0;z-index:50;width:100%;
  background:var(--glass-bg-strong);
  backdrop-filter:var(--blur);
  -webkit-backdrop-filter:var(--blur);
  border-bottom:1px solid var(--glass-edge);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.55), 0 4px 20px -8px rgba(0,43,73,.08);
}
html[data-theme="dark"] .site-header{
  box-shadow:inset 0 1px 0 rgba(255,255,255,.10), 0 4px 22px -8px rgba(0,0,0,.55);
}
.header-inner{
  display:flex;align-items:center;gap:8px;
  min-height:58px;flex-wrap:nowrap;position:relative;
}
.wordmark{
  display:flex;align-items:center;gap:9px;
  text-decoration:none;color:var(--text);
  font-weight:700;font-size:.95rem;letter-spacing:-.015em;
  margin-inline-end:auto;min-width:0;flex:0 1 auto;
}
.wordmark-logo{
  width:28px;height:28px;border-radius:8px;flex:0 0 auto;
  display:block;object-fit:cover;
  box-shadow:0 2px 6px rgba(0,43,73,.18);
  outline:1px solid rgba(0,0,0,.08);outline-offset:-1px;
}
html[data-theme="dark"] .wordmark-logo{outline-color:rgba(255,255,255,.14)}
.wordmark-mark{
  width:26px;height:26px;border-radius:8px;flex:0 0 auto;
  background:linear-gradient(135deg,var(--accent),var(--navy));
  position:relative;
}
.wordmark-mark::after{
  content:"";position:absolute;inset:8px 7px 7px 8px;
  border:2px solid #fff;border-radius:3px;border-top-color:transparent;
}
.wordmark-text{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

.header-pill{
  display:inline-flex;align-items:center;justify-content:center;gap:5px;
  min-height:38px;padding:0 11px;
  background:color-mix(in srgb,var(--accent) 12%,transparent);
  color:var(--accent-dk);
  border:1px solid color-mix(in srgb,var(--accent) 28%,transparent);
  border-radius:999px;
  font-size:.8rem;font-weight:700;font-variant-numeric:tabular-nums;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.45);
}
html[data-theme="dark"] .header-pill{
  color:var(--accent);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.10);
}
.header-pill .globe{color:var(--accent);display:inline-flex;align-items:center}

.icon-btn,.lang-toggle,.theme-toggle{
  display:inline-flex;align-items:center;justify-content:center;gap:6px;
  min-height:42px;min-width:42px;padding:0 11px;
  background:var(--glass-bg);color:var(--text);
  backdrop-filter:var(--blur);-webkit-backdrop-filter:var(--blur);
  border:1px solid var(--glass-edge);border-radius:11px;
  box-shadow:var(--glass-highlight);
  font:inherit;font-size:.86rem;font-weight:600;cursor:pointer;
  transition:border-color .18s ease,transform .18s ease,box-shadow .18s ease;
}
.lang-toggle:hover,.theme-toggle:hover{
  border-color:var(--accent);
}
.lang-toggle:active,.theme-toggle:active{transform:scale(.97)}
.lang-toggle .globe{color:var(--accent);font-size:1rem;display:inline-flex;align-items:center}
.lang-toggle .chev{font-size:.7rem;color:var(--muted);display:inline-flex;align-items:center}
.theme-toggle .sun,.theme-toggle .moon{display:inline-flex;align-items:center}
.theme-toggle .moon{display:none}
html[data-theme="dark"] .theme-toggle .sun{display:none}
html[data-theme="dark"] .theme-toggle .moon{display:inline-flex}

.lang-list{
  list-style:none;margin:0;padding:7px;width:100%;
  display:grid;grid-template-columns:repeat(2,1fr);gap:4px;
  background:var(--glass-bg-strong);
  backdrop-filter:var(--blur);-webkit-backdrop-filter:var(--blur);
  border:1px solid var(--glass-edge);
  border-radius:var(--radius);box-shadow:var(--shadow-hover);
  position:absolute;inset-inline:16px;top:64px;
  max-height:calc(100svh - 76px);overflow-y:auto;
}
.lang-list[hidden]{display:none}
.lang-list a,.lang-list button{
  display:flex;align-items:center;justify-content:space-between;
  width:100%;min-height:44px;padding:8px 12px;
  background:transparent;color:var(--text);border:0;border-radius:9px;
  font:inherit;font-size:.95rem;text-decoration:none;cursor:pointer;text-align:start;
  transition:background-color .15s ease;
}
.lang-list a:hover,.lang-list button:hover{background:color-mix(in srgb,var(--accent) 14%,transparent)}
.lang-list a[aria-current="true"],.lang-list button[aria-current="true"]{
  background:var(--accent);color:#fff;font-weight:600;
}
html[data-theme="dark"] .lang-list a:not([aria-current="true"]){color:var(--text)}
.lang-list button:disabled{opacity:.45;cursor:not-allowed}
.lang-list button:disabled:hover{background:transparent}

/* ---------- Hero ---------- */
.hero{
  padding:28px 0 24px;
  background:
    radial-gradient(120% 90% at 100% 0%,color-mix(in srgb,var(--accent) 18%,transparent),transparent 62%),
    var(--glass-bg);
  backdrop-filter:var(--blur);-webkit-backdrop-filter:var(--blur);
  border-bottom:1px solid var(--glass-edge);
  box-shadow:var(--glass-highlight);
}
.hero h1{max-width:22ch}
.lede{color:var(--muted);font-size:1.02rem;max-width:60ch;margin:0}

.badge{
  display:inline-block;margin:0 0 12px;
  padding:5px 12px;border-radius:999px;
  font-size:.74rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;
}
.badge-unofficial{
  background:color-mix(in srgb,var(--warn) 15%,transparent);
  color:var(--warn);border:1px solid color-mix(in srgb,var(--warn) 35%,transparent);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.35);
}
html[lang="ar"] .badge,html[lang="ur"] .badge,html[lang="zh"] .badge,html[lang="ko"] .badge,html[lang="ja"] .badge{letter-spacing:0;text-transform:none}

/* ---------- Sections ---------- */
.section{padding:26px 0}
.section.alt{
  background:color-mix(in srgb,var(--card) 55%,transparent);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border-block:1px solid var(--glass-edge);
}
.section-title{margin-bottom:16px}

/* ---------- Stats ---------- */
.stats{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.stat{
  background:
    linear-gradient(180deg,color-mix(in srgb,var(--accent) 8%,transparent),transparent 65%),
    var(--glass-bg);
  backdrop-filter:var(--blur);-webkit-backdrop-filter:var(--blur);
  border:1px solid var(--glass-edge);border-top:2px solid var(--accent);border-radius:var(--radius);
  padding:15px 14px;display:flex;flex-direction:column;gap:4px;
  box-shadow:var(--shadow);
}
.stat-num{font-size:clamp(1.18rem,4.6vw,1.55rem);font-weight:700;color:var(--navy);line-height:1.2;font-variant-numeric:tabular-nums}
html[data-theme="dark"] .stat-num{color:var(--accent)}
.stat-lbl{font-size:.83rem;color:var(--muted);line-height:1.4}

/* ---------- Lists ---------- */
.check-list,.bullets{list-style:none;margin:0;padding:0}
.check-list li,.bullets li{position:relative;padding-inline-start:24px;margin-bottom:8px}
.check-list li::before{
  content:"✓";position:absolute;inset-inline-start:0;top:0;
  color:var(--ok);font-weight:700;
}
.bullets li::before{
  content:"";position:absolute;inset-inline-start:7px;top:.66em;
  width:6px;height:6px;border-radius:50%;background:var(--accent);
}

/* ---------- Steps ---------- */
.step{
  background:var(--glass-bg);
  backdrop-filter:var(--blur);-webkit-backdrop-filter:var(--blur);
  border:1px solid var(--glass-edge);border-radius:var(--radius-lg);
  padding:18px 16px;margin-bottom:14px;box-shadow:var(--shadow);
}
.step-head{display:flex;align-items:center;gap:11px;margin-bottom:10px}
.step-num{
  flex:0 0 auto;display:grid;place-items:center;
  width:38px;height:38px;border-radius:11px;
  background:linear-gradient(145deg,var(--navy-2),var(--navy));color:#fff;
  font-weight:700;font-size:.92rem;font-variant-numeric:tabular-nums;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.25), 0 2px 6px rgba(0,43,73,.22);
}
html[data-theme="dark"] .step-num{
  background:linear-gradient(145deg,var(--accent),var(--accent-dk));color:#04202F;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.35), 0 2px 8px rgba(0,163,224,.28);
}
.step-head h3{margin:0}
.step-num-tip{background:var(--ok);font-size:1.05rem;box-shadow:inset 0 1px 0 rgba(255,255,255,.25), 0 2px 6px rgba(15,123,79,.24)}
html[data-theme="dark"] .step-num-tip{background:var(--ok);color:#fff}
.step-tip{border-inline-start:3px solid var(--ok)}

.note{
  margin-top:12px;padding:12px 14px;border-radius:11px;
  background:color-mix(in srgb,var(--warn) 10%,transparent);
  border:1px solid color-mix(in srgb,var(--warn) 24%,transparent);
  border-inline-start:3px solid var(--warn);
}
.note h4{
  margin:0 0 3px;font-size:.8rem;text-transform:uppercase;letter-spacing:.06em;
  color:var(--warn);font-weight:700;
}
html[lang="ar"] .note h4,html[lang="ur"] .note h4,html[lang="zh"] .note h4,html[lang="ko"] .note h4,html[lang="ja"] .note h4{text-transform:none;letter-spacing:0}
.note p{margin:0;font-size:.93rem}

/* ---------- Goods ---------- */
.goods-grid{display:grid;gap:12px}
.card{
  background:var(--glass-bg);
  backdrop-filter:var(--blur);-webkit-backdrop-filter:var(--blur);
  border:1px solid var(--glass-edge);border-radius:var(--radius);
  padding:16px;box-shadow:var(--shadow);
}
.card h3{font-size:1rem;margin-bottom:8px}
.card.ok h3{color:var(--ok)}
.card.warn h3{color:var(--warn)}
.card ul li{font-size:.93rem;margin-bottom:6px}
.card ul li:last-child{margin-bottom:0}
.card.ok{border-inline-start:3px solid var(--ok)}
.card.warn{border-inline-start:3px solid var(--warn)}
.section.alt .card{background:var(--glass-bg-strong)}
.fine{font-size:.86rem;color:var(--muted);margin:12px 0 0}

/* ---------- Link cards ---------- */
.link-grid{display:grid;gap:12px}
.link-card{
  display:flex;align-items:center;gap:12px;
  padding:15px 16px;position:relative;text-decoration:none;color:inherit;
  background:var(--glass-bg);
  backdrop-filter:var(--blur);-webkit-backdrop-filter:var(--blur);
  border:1px solid var(--glass-edge);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  transition:border-color .18s cubic-bezier(.16,1,.3,1),transform .18s cubic-bezier(.16,1,.3,1),box-shadow .18s cubic-bezier(.16,1,.3,1);
}
.link-card:hover{
  border-color:var(--accent);
  transform:translateY(-2px);
  box-shadow:var(--shadow-hover);
}
.link-card:active{transform:scale(.99)}
.link-ico{
  flex:0 0 auto;display:grid;place-items:center;
  width:42px;height:42px;border-radius:12px;
  background:color-mix(in srgb,var(--accent) 14%,transparent);
  color:var(--accent-dk);font-size:1.15rem;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.4);
  transition:background-color .15s ease,color .15s ease;
}
html[data-theme="dark"] .link-ico{color:var(--accent);box-shadow:inset 0 1px 0 rgba(255,255,255,.12)}
.link-card:hover .link-ico{
  background:color-mix(in srgb,var(--accent) 22%,transparent);
}
.link-body{display:flex;flex-direction:column;gap:2px;min-width:0;flex:1 1 auto}
.link-t{font-weight:600;font-size:.98rem;line-height:1.3}
.link-s{font-size:.82rem;color:var(--muted);line-height:1.35}
.link-ext{
  flex:0 0 auto;margin-inline-start:auto;color:var(--accent);
  font-size:1rem;line-height:1;
  transition:transform .15s ease;
}
.link-card:hover .link-ext{transform:translate(2px,-2px)}
html[dir="rtl"] .link-ext{transform:scaleX(-1)}
html[dir="rtl"] .link-card:hover .link-ext{transform:scaleX(-1) translate(2px,-2px)}

/* ---------- App buttons ---------- */
.app-row{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin-top:14px}
.app-badge-btn{display:inline-block;line-height:0;text-decoration:none;transition:transform .15s ease,opacity .15s ease}
.app-badge-btn:hover{opacity:.92;transform:translateY(-1px)}
.app-badge-btn:active{transform:scale(.98)}
.app-badge-img{height:44px;width:auto;display:block;border-radius:8px}
html[data-theme="dark"] .app-badge-img{border:1px solid var(--glass-edge)}
.app-btn{
  display:flex;align-items:center;gap:11px;
  padding:11px 16px;text-decoration:none;
  background:var(--navy);color:#fff;border-radius:var(--radius);
  border:1px solid transparent;min-height:56px;
}
.app-btn:active{transform:scale(.99)}
.app-btn small{display:block;font-size:.66rem;opacity:.8;letter-spacing:.04em}
.app-btn strong{display:block;font-size:1rem;line-height:1.2}
.app-ico{font-size:1.35rem;line-height:1}

/* ---------- FAQ ---------- */
.faq details{
  background:var(--glass-bg);
  backdrop-filter:var(--blur);-webkit-backdrop-filter:var(--blur);
  border:1px solid var(--glass-edge);
  border-radius:var(--radius);margin-bottom:9px;overflow:hidden;
  box-shadow:var(--shadow);
  transition:border-color .18s ease,box-shadow .18s ease;
}
.faq details:hover{border-color:color-mix(in srgb,var(--accent) 45%,var(--glass-edge))}
.faq details[open]{
  border-color:color-mix(in srgb,var(--accent) 55%,var(--glass-edge));
  box-shadow:var(--shadow-hover);
}
.faq summary{
  cursor:pointer;padding:14px 16px;font-weight:600;font-size:.96rem;
  list-style:none;display:flex;align-items:center;gap:10px;min-height:50px;
  transition:background-color .15s ease;
}
.faq summary:hover{background:color-mix(in srgb,var(--accent) 6%,transparent)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"+";margin-inline-start:auto;color:var(--accent-dk);
  width:26px;height:26px;border-radius:50%;flex:0 0 auto;
  display:inline-grid;place-items:center;
  background:color-mix(in srgb,var(--accent) 14%,transparent);
  font-size:1.15rem;font-weight:600;line-height:1;
  transition:background-color .15s ease,color .15s ease,transform .15s ease;
}
html[data-theme="dark"] .faq summary::after{color:var(--accent)}
.faq details[open] summary::after{
  content:"−";
  background:var(--accent);color:#fff;
}
html[data-theme="dark"] .faq details[open] summary::after{color:#04202F}
.faq details[open] summary{
  border-bottom:1px solid var(--glass-edge);
  background:color-mix(in srgb,var(--accent) 5%,transparent);
}
.faq p{margin:0;padding:13px 16px;font-size:.93rem;color:var(--muted)}

/* ---------- Disclaimer ---------- */
.disclaimer{
  padding:22px 0;
  background:var(--glass-bg);
  backdrop-filter:var(--blur);-webkit-backdrop-filter:var(--blur);
  border-top:1px solid var(--glass-edge);border-bottom:1px solid var(--glass-edge);
}
.disclaimer h2{font-size:1rem;color:var(--warn)}
.disclaimer p[data-i18n="disclaimer"]{
  font-size:.95rem;direction:rtl;text-align:start;
  font-family:var(--font-ar);
}
.disclaimer .fine{margin-top:8px}

/* ---------- Unified Liquid-Glass Footer & Upgraded X Button ---------- */
.site-footer{padding:24px 0 36px;width:100%}
.footer-inner{display:flex;flex-direction:column;align-items:center}
.footer-card{
  width:100%;max-width:720px;margin-inline:auto;
  padding:22px 20px;
  background:var(--glass-bg);
  backdrop-filter:var(--blur);-webkit-backdrop-filter:var(--blur);
  border:1px solid var(--glass-edge);
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow);
  display:flex;flex-direction:column;align-items:center;gap:14px;
  text-align:center;
}
.footer-disclaimers{
  display:flex;flex-direction:column;gap:6px;max-width:58ch;
}
.footer-actions{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:10px;
}
.footer-links{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:10px;
}
.footer-pill{
  display:inline-flex;align-items:center;justify-content:center;
  min-height:38px;padding:6px 15px;
  background:color-mix(in srgb,var(--accent) 12%,transparent);
  color:var(--accent-dk);
  border:1px solid color-mix(in srgb,var(--accent) 28%,transparent);
  border-radius:999px;
  font-size:.84rem;font-weight:600;text-decoration:none;
  transition:transform .15s ease,background-color .15s ease,border-color .15s ease;
}
html[data-theme="dark"] .footer-pill{color:var(--accent)}
.footer-pill:hover{
  background:color-mix(in srgb,var(--accent) 20%,transparent);
  border-color:var(--accent);
  transform:translateY(-1px);
}
.footer-meta{
  display:flex;flex-direction:column;align-items:center;gap:4px;
  padding-top:8px;border-top:1px solid var(--glass-edge);width:100%;
}
.footer-name{font-weight:700;margin:0;font-size:.95rem;color:var(--text)}
.site-footer .fine{margin:0}

/* Upgraded Obsidian / Liquid-Glass X Button */
.follow-x-btn,.creator-credit.follow-x-btn{
  align-self:center;
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  min-height:46px;padding:10px 20px;
  background:linear-gradient(135deg,rgba(15,23,42,.95),rgba(0,43,73,.96));
  color:#FFFFFF;
  border:1px solid rgba(255,255,255,.18);
  border-radius:999px;
  font-family:var(--font-lat);font-weight:600;font-size:.92rem;line-height:1.3;
  text-decoration:none;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.24), 0 4px 14px -2px rgba(15,23,42,.28);
  transition:transform .18s cubic-bezier(.16,1,.3,1),box-shadow .18s cubic-bezier(.16,1,.3,1),border-color .18s ease,background .18s ease;
}
.follow-x-btn[lang="ar"],.creator-credit[lang="ar"]{font-family:var(--font-ar)}
.follow-x-btn:hover,.creator-credit.follow-x-btn:hover{
  color:#FFFFFF;text-decoration:none;
  transform:translateY(-1px);
  border-color:var(--accent);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.32), 0 8px 22px -4px rgba(0,43,73,.38);
}
.follow-x-btn:active,.creator-credit.follow-x-btn:active{transform:scale(.98)}
.follow-x-btn bdi{
  font-weight:700;color:#7DD3FC;margin-inline:2px;
}
.follow-x-btn .x-logo,.creator-credit .x-logo{
  width:16px;height:16px;flex:0 0 auto;display:block;
  color:#FFFFFF;
}
html[data-theme="dark"] .follow-x-btn,html[data-theme="dark"] .creator-credit.follow-x-btn{
  background:linear-gradient(135deg,rgba(255,255,255,.14),rgba(15,23,42,.82));
  color:#FFFFFF;
  border:1px solid rgba(255,255,255,.24);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.22), 0 4px 16px rgba(0,0,0,.55);
}
html[data-theme="dark"] .follow-x-btn:hover,html[data-theme="dark"] .creator-credit.follow-x-btn:hover{
  color:#FFFFFF;
  border-color:var(--accent);
  background:linear-gradient(135deg,rgba(0,163,224,.22),rgba(15,23,42,.88));
}
html[data-theme="dark"] .follow-x-btn .x-logo,html[data-theme="dark"] .creator-credit .x-logo{
  color:#FFFFFF;
}

/* ---------- Share button & Home QR Card ---------- */
.share-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:46px;padding:10px 20px;
  background:linear-gradient(145deg,var(--navy-2),var(--navy));
  color:#fff;border:1px solid rgba(255,255,255,.16);border-radius:999px;
  font:inherit;font-size:.92rem;font-weight:600;cursor:pointer;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.24), 0 4px 12px rgba(0,43,73,.22);
  transition:transform .18s cubic-bezier(.16,1,.3,1),box-shadow .18s cubic-bezier(.16,1,.3,1),background-color .15s ease;
}
html[data-theme="dark"] .share-btn{
  background:linear-gradient(145deg,var(--accent),var(--accent-dk));
  color:#04202F;
  border-color:rgba(255,255,255,.28);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.35), 0 4px 14px rgba(0,163,224,.28);
}
.share-btn:hover{transform:translateY(-1px);box-shadow:var(--shadow-hover)}
.share-btn:active{transform:scale(.98)}
.share-btn.is-copied,html[data-theme="dark"] .share-btn.is-copied{
  background:var(--ok);color:#fff;
}
.share-ico{flex:0 0 auto;display:block}

.qr-card{
  background:var(--glass-bg);
  backdrop-filter:var(--blur);-webkit-backdrop-filter:var(--blur);
  border:1px solid var(--glass-edge);border-radius:var(--radius-lg);
  padding:20px 18px;margin-top:4px;
  display:flex;flex-direction:column;align-items:center;gap:6px;
  text-align:center;box-shadow:var(--shadow);
}
.qr-frame{
  position:relative;display:inline-flex;align-items:center;justify-content:center;
  padding:10px;background:#ffffff;border:1px solid #E2E8F0;border-radius:14px;
  box-shadow:0 4px 14px rgba(0,43,73,.10);
}
.qr-svg{width:168px;height:168px;display:block}
.qr-badge{
  position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:26px;height:26px;padding:2px;background:#ffffff;border-radius:6px;
  box-shadow:0 1px 3px rgba(0,0,0,.14);pointer-events:none;
}
.qr-caption-ar{
  margin:4px 0 0;font-family:var(--font-ar);font-size:.95rem;
  font-weight:600;color:var(--text);line-height:1.4;
}
.qr-caption-en{
  margin:0 0 6px;font-size:.82rem;color:var(--muted);line-height:1.35;
}

/* Mobile: keep the sticky header on ONE line so it doesn't eat the viewport */
@media (max-width:599px){
  .header-inner{gap:6px;min-height:54px}
  .wordmark{font-size:.82rem;gap:7px}
  .wordmark-mark{width:22px;height:22px;border-radius:7px}
  .wordmark-mark::after{inset:6px 6px 5px 6px}
  .lang-toggle{padding:0 9px;font-size:.78rem;gap:4px;min-height:38px}
  .lang-toggle .globe{font-size:.92rem}
  .theme-toggle{min-width:38px;min-height:38px;padding:0}
  .header-pill{min-height:34px;padding:0 9px;font-size:.76rem}
}

/* ==========================================================================
   Language gate (index.html)
   ========================================================================== */
.gate-body{
  min-height:100dvh;display:flex;flex-direction:column;
}
.gate{width:100%;flex:1 0 auto;padding:24px 0 8px}
.gate-inner{
  width:100%;max-width:720px;margin-inline:auto;padding-inline:18px;
  display:flex;flex-direction:column;gap:18px;
}
.gate-head{text-align:center;margin-bottom:4px}
.gate-logo{
  width:68px;height:68px;border-radius:18px;
  display:block;margin:0 auto 12px;
  box-shadow:0 10px 28px -10px rgba(0,43,73,.35);
  outline:1px solid rgba(0,0,0,.08);outline-offset:-1px;
}
.gate-kicker{
  margin:0 0 6px;font-size:.78rem;font-weight:700;letter-spacing:.11em;
  text-transform:uppercase;color:var(--accent-dk);
}
.gate-title{margin:0;font-size:clamp(1.55rem,5.8vw,2.15rem);letter-spacing:-.02em}
.gate-grid{
  list-style:none;margin:0;padding:0;
  display:grid;grid-template-columns:1fr;gap:10px;
}
.lang-card{
  display:flex;align-items:center;gap:14px;
  min-height:68px;padding:12px 16px;
  background:var(--glass-bg);
  backdrop-filter:var(--blur);-webkit-backdrop-filter:var(--blur);
  border:1px solid var(--glass-edge);border-radius:var(--radius);
  text-decoration:none;color:inherit;
  box-shadow:var(--shadow);
  transition:border-color .18s cubic-bezier(.16,1,.3,1),transform .18s cubic-bezier(.16,1,.3,1),box-shadow .18s cubic-bezier(.16,1,.3,1),background-color .18s ease;
}
.lang-card:hover{
  border-color:var(--accent);
  transform:translateY(-2px);
  box-shadow:var(--shadow-hover);
}
.lang-card:active{transform:scale(.99)}
.lang-card.is-suggested{
  border-color:var(--accent);
  background:
    linear-gradient(135deg,color-mix(in srgb,var(--accent) 12%,transparent),transparent 72%),
    var(--glass-bg-strong);
  box-shadow:0 0 0 2px color-mix(in srgb,var(--accent) 32%,transparent), var(--shadow);
}
.flag{
  flex:0 0 auto;width:48px;height:32px;border-radius:6px;overflow:hidden;
  outline:1px solid rgba(0,0,0,.08);outline-offset:-1px;
  display:block;background:#fff;
  box-shadow:0 1px 3px rgba(0,0,0,.08);
}
.flag svg,.flag img{width:100%;height:100%;display:block;object-fit:cover}
html[data-theme="dark"] .gate-logo{outline-color:rgba(255,255,255,.14)}
html[data-theme="dark"] .gate-kicker{color:var(--accent)}
html[data-theme="dark"] .flag{outline-color:rgba(255,255,255,.14)}
.lc-text{display:flex;flex-direction:column;align-items:flex-start;min-width:0;flex:1 1 auto;text-align:start}
.lc-native{font-size:1.08rem;font-weight:600;line-height:1.35}
.lc-en{font-size:.8rem;color:var(--muted);line-height:1.3;text-align:start}
.lc-go{
  flex:0 0 auto;color:var(--accent);font-size:1.2rem;
  transition:transform .18s cubic-bezier(.16,1,.3,1);
}
.lang-card:hover .lc-go{transform:translateX(3px)}
html[dir="rtl"] .lc-go,.lang-card[dir="rtl"] .lc-go{transform:scaleX(-1)}
html[dir="rtl"] .lang-card:hover .lc-go,.lang-card[dir="rtl"]:hover .lc-go{transform:scaleX(-1) translateX(3px)}

.gate-note,.gate-note-en{
  margin:0;font-size:.82rem;color:var(--muted);line-height:1.55;text-align:center;
}
.gate-note{font-family:var(--font-ar)}
.gate-resume{margin:0;text-align:center;font-size:.88rem}
.gate-resume a{
  display:inline-block;padding:9px 16px;border-radius:999px;
  background:color-mix(in srgb,var(--accent) 14%,transparent);
  color:var(--accent-dk);font-weight:600;text-decoration:none;
}
html[data-theme="dark"] .gate-resume a{color:var(--accent)}

.install-btn{
  align-self:center;margin:0;
  min-height:44px;padding:0 20px;
  background:var(--navy);color:#fff;border:1px solid rgba(255,255,255,.16);border-radius:999px;
  font:inherit;font-size:.88rem;font-weight:600;cursor:pointer;
}
.install-btn:active{transform:scale(.98)}
.install-btn-sm{
  margin:0;min-height:38px;padding:0 15px;font-size:.84rem;
  background:transparent;color:var(--accent-dk);
  border:1px solid var(--glass-edge);
}
html[data-theme="dark"] .install-btn-sm{color:var(--accent)}

@media (min-width:520px){
  .gate-grid{grid-template-columns:repeat(2,1fr)}
}
@media (min-width:760px){
  .gate-grid{grid-template-columns:repeat(2,1fr);gap:12px}
  .gate-inner{padding-inline:24px}
}

/* ---------- Tablet / desktop ---------- */
@media (min-width:600px){
  .stats{grid-template-columns:repeat(4,1fr)}
  .link-grid{grid-template-columns:repeat(3,1fr)}
  .link-card{flex-direction:column;align-items:flex-start;gap:8px;padding:16px}
  .link-s{margin-inline-start:0;text-align:start}
  .link-ext{position:absolute;top:16px;inset-inline-end:16px;margin-inline-start:0}
  .app-row{gap:14px}
  .goods-grid{grid-template-columns:repeat(3,1fr)}
}
@media (min-width:768px){
  .wrap{padding-inline:24px}
  .hero{padding:44px 0 34px}
  .section{padding:38px 0}
  .lang-list{
    width:auto;min-width:300px;grid-template-columns:repeat(2,1fr);
    inset-inline:auto;inset-inline-end:24px;top:60px;
  }
  .header-inner{flex-wrap:nowrap}
}
@media (min-width:960px){
  .goods-grid{grid-template-columns:repeat(3,1fr)}
}

/* ---------- Reduced Transparency Fallback (Mandatory) ---------- */
@media (prefers-reduced-transparency:reduce){
  .site-header,.hero,.section.alt,.stat,.step,.card,.link-card,.faq details,.disclaimer,.footer-card,.qr-card,.lang-card,.lang-list,.icon-btn,.lang-toggle,.theme-toggle{
    background:var(--card)!important;
    backdrop-filter:none!important;
    -webkit-backdrop-filter:none!important;
  }
}

/* ---------- Motion ---------- */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{transition:none!important;animation:none!important}
}

/* ---------- Focus ---------- */
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:6px}

/* ---------- Print ---------- */
@media print{
  .site-header,.app-row,.lang-list,.skip-link{display:none}
  body{background:#fff;color:#000}
  .step,.card{break-inside:avoid;box-shadow:none}
}