/* ============================================================
   MENA MINERALS PLATFORM v2 — Multi-Page Architecture
   Executive-grade design: Parsons | Exponent | Bechtel
   ============================================================ */

/* Fonts load via <link> in each page <head>, not a render-blocking @import.
   Latin UI (render-critical): Source Serif 4 (display) + Inter (body).
   RTL faces load async (media="print" onload) since they're only needed once
   the user switches language: Cairo + Vazirmatn (Arabic), Peyda (Farsi display). */

:root {
    --base: #0B1120;
    --surface: #101828;
    --elevated: #151F30;
    --card: #1A2540;
    --gold: #B49A5A;
    --gold-bright: #CEB06A;
    --gold-dim: rgba(180,154,90,0.10);
    --white: #FFFFFF;
    --g100: #F0F1F3;
    --g300: #C8CDD5;
    --g400: #9BA3B0;
    --g500: #7A8599;
    /* g600: dimmest gray that still clears WCAG AA (≈4.7:1 on --base) — use for
       tertiary text (dates, hints, metadata). g700 is for borders/dividers only. */
    --g600: #757F92;
    --g700: #3D4A5C;
    --positive: #34D399;
    --negative: #F87171;
    --warning: #FBBF24;
    --info-blue: #63B3ED;
    --info-purple: #A78BFA;
    --border: rgba(255,255,255,0.04);
    --border-h: rgba(180,154,90,0.3);
    --font-d: 'Source Serif 4', Georgia, 'Times New Roman', serif;
    --font-b: 'Inter', system-ui, sans-serif;
    --nav-h: 72px;
    --nav-h-mobile: 52px;
    --bottom-nav-h: 64px;
    --max-w: 1280px;
    --tr: all 0.25s cubic-bezier(0.25,0.1,0.25,1);
}

*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased}
body{font-family:var(--font-b);background:var(--base);color:var(--g300);font-size:17px;line-height:1.7;padding-top:var(--nav-h);overflow-x:hidden}
/* RTL (Arabic/Farsi): re-scope font tokens so every var(--font-d)/var(--font-b)
   user swaps to Arabic-capable faces. Cairo carries the display voice (Source
   Serif 4 has no Arabic glyphs); Vazirmatn handles body. Display contrast is preserved
   via weight (900) since Arabic typography has no serif/sans split to lean on. */
[dir="rtl"]{--font-d:'Cairo','Vazirmatn',sans-serif;--font-b:'Vazirmatn','Cairo',sans-serif}
/* Farsi: Peyda (Persian display face) for headings; body stays Vazirmatn for
   legibility. Peyda ships a single weight here, so display contrast comes from
   the face itself, not a 900 weight. */
[dir="rtl"][lang="fa"]{--font-d:'Peyda','Vazirmatn',sans-serif;--font-b:'Vazirmatn',sans-serif}
/* Single-weight Peyda; a small same-colour stroke gives headings extra heft
   (crisper than faux-bold). Peyda is already solid, so keep the stroke light. */
[dir="rtl"][lang="fa"] :is(h1,h2,h3,.brand-text,.fb-name,.stat-number){font-weight:400;-webkit-text-stroke:0.4px currentColor;text-stroke:0.4px currentColor;paint-order:stroke fill}
[dir="rtl"] body{font-size:19px}
::selection{background:var(--gold);color:var(--base)}
/* Mobile-first: base = narrowest screen; min-width queries add space as it grows. */
.container{max-width:var(--max-w);margin:0 auto;padding:0 16px}
@media(min-width:600px){.container{padding:0 24px}}
@media(min-width:768px){.container{padding:0 32px}}
@media(min-width:1024px){.container{padding:0 40px}}

/* ===== NAVIGATION ===== */
.site-nav{position:fixed;inset:0 0 auto;z-index:1000;height:var(--nav-h);display:flex;align-items:center;justify-content:space-between;padding:0 24px;background:rgba(11,17,32,0.9);backdrop-filter:blur(28px);border-bottom:1px solid var(--border);transition:var(--tr)}
.site-nav.scrolled{background:rgba(11,17,32,0.97)}
.nav-brand{display:flex;align-items:center;gap:12px;text-decoration:none}
.nav-brand .brand-mark{width:40px;height:40px;border-radius:8px;background:var(--gold);display:grid;place-items:center;color:var(--base);font-size:1rem;font-weight:900}
.nav-brand .brand-text{color:var(--white);font-family:var(--font-d);font-size:1.3rem;font-weight:700;letter-spacing:-0.02em}
.nav-brand .brand-text b{color:var(--gold)}
.nav-brand .brand-logo{height:30px;width:auto;display:block}
.nav-menu{display:none;list-style:none;gap:0}
.nav-menu a{color:var(--g500);text-decoration:none;font-size:0.95rem;font-weight:500;padding:26px 18px;transition:color 0.2s;letter-spacing:0.01em}
.nav-menu a:hover{color:var(--white)}
.nav-menu a.active{color:var(--white);border-bottom:2px solid var(--gold);margin-bottom:-1px}
.nav-right{display:flex;align-items:center;gap:16px}
.nav-lang{display:flex;gap:2px;background:var(--surface);border-radius:6px;padding:3px}
.nav-lang button{padding:5px 10px;border:none;border-radius:4px;background:transparent;color:var(--g500);font-size:0.7rem;font-weight:700;cursor:pointer;transition:var(--tr);letter-spacing:0.05em}
.nav-lang button.active{background:var(--gold);color:var(--base)}
.nav-lang button:hover:not(.active){color:var(--white)}
.nav-btn-ghost{padding:8px 18px;border:1px solid var(--g700);border-radius:6px;background:transparent;color:var(--g300);font-size:0.82rem;font-weight:600;cursor:pointer;text-decoration:none;transition:var(--tr)}
.nav-btn-ghost:hover{border-color:var(--gold);color:var(--gold)}
.nav-btn-gold{padding:8px 18px;border:none;border-radius:6px;background:var(--gold);color:var(--base);font-size:0.82rem;font-weight:700;cursor:pointer;text-decoration:none;transition:var(--tr)}
.nav-btn-gold:hover{background:var(--gold-bright)}
.nav-toggle{display:block;background:none;border:none;color:var(--white);font-size:1.4rem;cursor:pointer}

/* Mobile Menu */
.mobile-menu{display:none;position:fixed;top:var(--nav-h);left:0;right:0;z-index:999;background:var(--surface);border-bottom:1px solid var(--border);flex-direction:column;padding:8px 0}
.mobile-menu.open{display:flex}
.mobile-menu a{color:var(--g500);text-decoration:none;padding:14px 32px;font-size:0.92rem;font-weight:500}
.mobile-menu a:hover,.mobile-menu a.active{color:var(--white);background:var(--elevated)}

/* ===== PAGE HERO ===== */
.page-hero{position:relative;height:50vh;min-height:380px;display:flex;align-items:flex-end;overflow:hidden}
.page-hero.tall{height:100vh;min-height:700px;align-items:center;justify-content:center}
.page-hero-bg{position:absolute;inset:0;background-size:cover;background-position:center}
.page-hero-bg::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,17,32,0.5) 0%,rgba(11,17,32,0.8) 60%,var(--base) 100%)}
.page-hero-content{position:relative;z-index:2;padding:0 16px 36px;max-width:900px}
.page-hero.tall .page-hero-content{padding:0 16px;text-align:center}
.page-hero-content .hero-label{font-size:0.72rem;font-weight:700;color:var(--gold);text-transform:uppercase;letter-spacing:0.12em;margin-bottom:16px}
.page-hero-content h1{font-family:var(--font-d);font-size:clamp(3rem,6vw,5rem);font-weight:900;color:var(--white);line-height:1.05;letter-spacing:-0.04em;margin-bottom:24px}
.page-hero-content h1 .gold{color:var(--gold)}
.page-hero-content p{font-size:clamp(1.1rem,1.5vw,1.3rem);color:rgba(255,255,255,0.6);max-width:580px;line-height:1.75}
.page-hero.tall .page-hero-content p{margin:0 auto}
/* ── Legal / policy prose (privacy, terms) ──────────────────────────────── */
.legal{padding:64px 0 96px}
.legal .container{max-width:820px}
.legal-effective{font-size:0.82rem;font-weight:700;letter-spacing:0.06em;text-transform:uppercase;color:var(--gold);margin-bottom:40px}
.legal h2{font-family:var(--font-d);font-size:clamp(1.35rem,2.4vw,1.7rem);font-weight:800;color:var(--white);letter-spacing:-0.01em;margin:44px 0 14px;padding-top:24px;border-top:1px solid var(--border)}
.legal h2:first-of-type{border-top:none;padding-top:0;margin-top:0}
.legal p{font-size:1rem;line-height:1.75;color:var(--g300);margin:0 0 16px}
.legal ul{margin:0 0 16px;padding-left:22px}
.legal li{font-size:1rem;line-height:1.7;color:var(--g300);margin-bottom:8px}
.legal a{color:var(--gold);text-decoration:none}
.legal a:hover{text-decoration:underline}
.hero-ctas{display:flex;gap:14px;margin-top:32px;flex-wrap:wrap}
.page-hero.tall .hero-ctas{justify-content:center}
.hero-btn-primary{padding:15px 36px;border:none;border-radius:6px;background:var(--gold);color:var(--base);font-size:0.95rem;font-weight:800;cursor:pointer;text-decoration:none;transition:var(--tr)}
.hero-btn-primary:hover{background:var(--gold-bright);transform:translateY(-1px)}
.hero-btn-secondary{padding:15px 36px;border:1px solid rgba(255,255,255,0.2);border-radius:6px;background:transparent;color:var(--white);font-size:0.95rem;font-weight:600;cursor:pointer;text-decoration:none;transition:var(--tr)}
.hero-btn-secondary:hover{border-color:var(--gold);color:var(--gold)}
.scroll-hint{position:absolute;bottom:32px;left:50%;transform:translateX(-50%);color:rgba(255,255,255,0.35);font-size:0.75rem;text-align:center;animation:bobble 2.5s ease-in-out infinite}
.scroll-hint i{display:block;margin-top:6px;font-size:1rem}
@keyframes bobble{0%,100%{transform:translateX(-50%) translateY(0)}50%{transform:translateX(-50%) translateY(6px)}}

/* ===== STATS BAR ===== */
.stats-bar{display:flex;justify-content:center;gap:24px;padding:40px 16px;border-bottom:1px solid var(--border);flex-wrap:wrap}
.stat-item{text-align:center}
.stat-item .stat-number{font-family:var(--font-d);font-size:clamp(2.5rem,4vw,4rem);font-weight:900;color:var(--white);letter-spacing:-0.03em;line-height:1}
.stat-item .stat-number .gold{color:var(--gold)}
.stat-item .stat-label{font-size:0.84rem;color:var(--g500);margin-top:8px;font-weight:500}

/* ===== SECTIONS ===== */
.page-section{padding:100px 0}
.page-section.alt{background:var(--surface)}
.section-header{max-width:700px;margin-bottom:56px}
.section-header.centered{text-align:center;margin-left:auto;margin-right:auto}
.section-header .label{font-size:0.7rem;font-weight:700;color:var(--gold);text-transform:uppercase;letter-spacing:0.12em;margin-bottom:14px}
.section-header h2{font-family:var(--font-d);font-size:clamp(2.2rem,3.5vw,3rem);font-weight:800;color:var(--white);letter-spacing:-0.03em;line-height:1.15;margin-bottom:18px}
.section-header p{font-size:1.1rem;color:var(--g500);line-height:1.8;max-width:600px}
.section-header.centered p{margin:0 auto}

/* ===== CARDS ===== */
.card-grid{display:grid;grid-template-columns:1fr;gap:20px}
.charts-grid{display:grid;grid-template-columns:1fr;gap:20px}
.card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:32px;transition:var(--tr)}
.card:hover{border-color:var(--border-h);transform:translateY(-2px)}
.card .card-icon{width:44px;height:44px;border-radius:8px;background:var(--gold-dim);display:grid;place-items:center;color:var(--gold);font-size:1.1rem;margin-bottom:18px}
.card h3{font-size:1.3rem;color:var(--white);font-weight:700;margin-bottom:10px}
.card p{font-size:0.95rem;color:var(--g500);line-height:1.7}
.card .card-meta{margin-top:16px;font-size:0.78rem;font-weight:600;color:var(--gold);text-transform:uppercase;letter-spacing:0.06em}

/* ===== ASSET CARDS (Latest Assets on home) ===== */
.asset-grid{display:grid;grid-template-columns:1fr;gap:24px}
.asset-card{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--border);border-radius:14px;overflow:hidden;text-decoration:none;transition:var(--tr)}
.asset-card:hover{border-color:var(--border-h);transform:translateY(-4px)}
.asset-card-img{position:relative;height:190px;background-size:cover;background-position:center;background-color:var(--gold-dim)}
.asset-card-img::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,0.05) 0%,rgba(0,0,0,0.55) 100%)}
.asset-card-type{position:absolute;top:12px;left:12px;z-index:1;display:inline-flex;align-items:center;gap:6px;padding:5px 11px;border-radius:999px;background:rgba(0,0,0,0.55);backdrop-filter:blur(4px);color:#fff;font-size:0.72rem;font-weight:600;letter-spacing:0.02em}
.asset-card-type i{color:var(--gold)}
.asset-card-badge{position:absolute;top:12px;right:12px;z-index:1;padding:5px 11px;border-radius:999px;background:var(--gold);color:#1a1407;font-size:0.7rem;font-weight:700;text-transform:capitalize;letter-spacing:0.02em}
.asset-card-body{display:flex;flex-direction:column;gap:10px;padding:22px 22px 24px;flex:1}
.asset-card-body h3{font-size:1.12rem;line-height:1.35;color:var(--white);font-weight:700;margin:0}
.asset-card-meta{display:flex;align-items:center;gap:8px;font-size:0.86rem;color:var(--g500)}
.asset-card-meta i{color:var(--gold);font-size:0.82rem}
.asset-card-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:auto;padding-top:14px;border-top:1px solid var(--border)}
.asset-card-price{font-size:0.95rem;font-weight:700;color:var(--gold)}
.asset-card-cta{display:inline-flex;align-items:center;gap:6px;font-size:0.8rem;font-weight:600;color:var(--g500);transition:color .2s}
.asset-card-cta i{transition:transform .2s}
.asset-card:hover .asset-card-cta{color:var(--white)}
.asset-card:hover .asset-card-cta i{transform:translateX(3px)}
.asset-loading,.asset-empty{grid-column:1/-1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;padding:56px 20px;color:var(--g500);font-size:0.95rem;text-align:center}
.asset-loading i,.asset-empty i{font-size:1.6rem;color:var(--gold)}
.asset-empty a{color:var(--gold);text-decoration:none}
.asset-empty a:hover{text-decoration:underline}
.asset-grid-cta{margin-top:36px;text-align:center}
.asset-view-all{display:inline-flex;align-items:center;gap:10px;padding:13px 26px;border:1px solid var(--border-h);border-radius:999px;color:var(--white);text-decoration:none;font-size:0.9rem;font-weight:600;transition:var(--tr)}
.asset-view-all i{color:var(--gold);transition:transform .2s}
.asset-view-all:hover{border-color:var(--gold);background:var(--gold-dim)}
.asset-view-all:hover i{transform:translateX(4px)}
@media(min-width:768px){.asset-grid{grid-template-columns:1fr 1fr}}
@media(min-width:1024px){.asset-grid{grid-template-columns:repeat(3,1fr)}}

/* ===== CONTENT AREA (for functional components) ===== */
.content-area{padding:60px 0 100px}

/* ===== FOOTER ===== */
.site-footer{position:relative;background:linear-gradient(180deg,var(--base),var(--surface));margin-top:96px;overflow:hidden}
/* gold hairline + glow along the top edge */
.site-footer::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--border-h),transparent)}
.footer-glow{position:absolute;top:-130px;left:50%;transform:translateX(-50%);width:min(680px,90vw);height:260px;background:radial-gradient(ellipse at center,rgba(180,154,90,0.16),transparent 70%);filter:blur(24px);pointer-events:none;z-index:0}
.site-footer .container{position:relative;z-index:2;padding-top:56px}

/* CTA band */
.footer-cta{display:flex;flex-direction:column;gap:24px;padding:32px;margin-bottom:60px;border:1px solid var(--border-h);border-radius:20px;background:linear-gradient(135deg,rgba(180,154,90,0.08),rgba(26,37,64,0.45))}
.footer-cta-text h3{font-family:var(--font-d);color:var(--white);font-size:1.45rem;font-weight:700;line-height:1.25;margin-bottom:10px}
.footer-cta-text p{color:var(--g400);font-size:0.94rem;max-width:520px;line-height:1.6}
.footer-cta-btn{align-self:flex-start;display:inline-flex;align-items:center;gap:9px;white-space:nowrap;background:var(--gold);color:var(--base);font-weight:700;font-size:0.9rem;padding:13px 26px;border-radius:999px;text-decoration:none;transition:var(--tr)}
.footer-cta-btn span{transition:transform 0.25s}
.footer-cta-btn:hover{background:var(--gold-bright);box-shadow:0 10px 32px rgba(180,154,90,0.28)}
.footer-cta-btn:hover span{transform:translateX(5px)}

/* link grid */
.footer-grid{display:grid;grid-template-columns:1fr;gap:36px;padding-bottom:44px}
.footer-brand{display:flex;flex-direction:column;gap:16px}
.footer-brand .fb-name{color:var(--white);font-family:var(--font-d);font-size:1.4rem;font-weight:700;letter-spacing:-0.01em}
.footer-brand .fb-name b{color:var(--gold)}
.footer-brand p{font-size:0.88rem;color:var(--g500);max-width:300px;line-height:1.7}
.footer-social{display:flex;gap:12px;margin-top:4px}
.footer-social a{display:grid;place-items:center;width:38px;height:38px;border-radius:11px;border:1px solid var(--border);background:rgba(255,255,255,0.02);color:var(--g400);transition:var(--tr)}
.footer-social a:hover{color:var(--base);background:var(--gold);border-color:var(--gold);transform:translateY(-3px)}
.footer-social svg{width:17px;height:17px}
.footer-col h4{position:relative;color:var(--white);font-size:0.74rem;text-transform:uppercase;letter-spacing:0.14em;font-weight:700;padding-bottom:14px;margin-bottom:14px}
.footer-col h4::after{content:'';position:absolute;left:0;bottom:0;width:26px;height:2px;border-radius:2px;background:linear-gradient(90deg,var(--gold-bright),var(--gold))}
.footer-col a{position:relative;display:block;color:var(--g500);text-decoration:none;font-size:0.9rem;padding:7px 0 7px 17px;transition:color 0.2s,padding 0.2s}
.footer-col a::before{content:'';position:absolute;left:0;top:50%;width:6px;height:6px;border-radius:50%;background:var(--g700);transform:translateY(-50%);transition:var(--tr)}
.footer-col a:hover{color:var(--gold-bright);padding-left:23px}
.footer-col a:hover::before{background:var(--gold);box-shadow:0 0 9px rgba(180,154,90,0.65)}

/* bottom bar */
.footer-bottom{display:flex;flex-direction:column;gap:14px;border-top:1px solid var(--border);padding:24px 0 30px;font-size:0.78rem;color:var(--g600)}
.footer-bottom-links{display:flex;gap:22px;flex-wrap:wrap}
.footer-bottom-links a{color:var(--g500);text-decoration:none;transition:color 0.2s}
.footer-bottom-links a:hover{color:var(--gold)}

/* oversized wordmark watermark, clipped by the footer's overflow:hidden */
.footer-watermark{position:absolute;left:50%;bottom:-0.28em;transform:translateX(-50%);z-index:0;font-family:var(--font-d);font-weight:700;font-size:23vw;line-height:1;white-space:nowrap;color:transparent;-webkit-text-stroke:1px rgba(180,154,90,0.07);user-select:none;pointer-events:none}

/* ===== REVEAL ANIMATION ===== */
.reveal{opacity:0;transform:translateY(32px);transition:opacity 0.5s cubic-bezier(0.16,1,0.3,1),transform 0.5s cubic-bezier(0.16,1,0.3,1)}
.reveal.visible{opacity:1;transform:translateY(0)}

/* ===== RESPONSIVE (mobile-first: base styles above are the narrowest layout;
   each min-width step layers on space and columns as the viewport grows) ===== */
@media(min-width:600px){
    .stats-bar{gap:32px;padding:48px 24px}
    .page-hero-content{padding:0 24px 48px}
    .page-hero.tall .page-hero-content{padding:0 24px}
}
@media(min-width:768px){
    .nav-menu{display:flex}.nav-toggle{display:none}
    .site-nav{padding:0 48px}
    .charts-grid,.card-grid{grid-template-columns:1fr 1fr}
    .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
    .footer-cta{flex-direction:row;align-items:center;justify-content:space-between;padding:36px 40px}
    .footer-bottom{flex-direction:row;align-items:center;justify-content:space-between}
    .stats-bar{gap:48px;padding:64px 32px}
    .page-hero-content{padding:0 32px 52px}
    .page-hero.tall .page-hero-content{padding:0 32px}
}
@media(min-width:1024px){
    .card-grid{grid-template-columns:repeat(auto-fill,minmax(320px,1fr))}
    .footer-grid{grid-template-columns:2fr 1fr 1fr 1fr;gap:0}
    .footer-grid .footer-brand{padding-right:48px}
    .footer-grid .footer-col{padding-left:48px;border-left:1px solid var(--border)}
    .footer-cta-text h3{font-size:1.7rem}
    .stats-bar{gap:64px;padding:80px 40px}
    .page-hero-content{padding:0 48px 60px}
    .page-hero.tall .page-hero-content{padding:0 48px}
}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
::-webkit-scrollbar{width:6px}
::-webkit-scrollbar-track{background:var(--base)}
::-webkit-scrollbar-thumb{background:var(--g700);border-radius:3px}
::-webkit-scrollbar-thumb:hover{background:var(--gold)}

/* ===== NAV USER MENU ===== */
.nav-user-menu{display:flex;align-items:center;gap:10px}
.nav-user-label{font-size:0.82rem;font-weight:600;color:var(--g300);max-width:140px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.nav-logout-btn{font-size:0.78rem;padding:6px 14px}

/* ===== AUTH MODAL ===== */
.auth-modal-overlay{display:none;position:fixed;inset:0;z-index:3000;background:rgba(0,0,0,0.78);backdrop-filter:blur(8px);overflow-y:auto;padding:40px 20px}
.auth-modal-overlay.open{display:flex;align-items:flex-start;justify-content:center}
.auth-modal{width:100%;max-width:calc(100vw - 32px);background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:24px 16px;position:relative;margin-top:60px}
.auth-modal-close{position:absolute;top:16px;right:18px;background:none;border:none;color:var(--g500);font-size:1.6rem;line-height:1;cursor:pointer;transition:color 0.2s}
.auth-modal-close:hover{color:var(--white)}

/* Tabs */
.auth-tabs{display:flex;gap:0;margin-bottom:28px;border-bottom:1px solid var(--border)}
.auth-tab{flex:1;padding:12px;background:none;border:none;border-bottom:2px solid transparent;color:var(--g500);font-size:0.9rem;font-weight:600;cursor:pointer;transition:var(--tr);margin-bottom:-1px}
.auth-tab.active{color:var(--white);border-bottom-color:var(--gold)}
.auth-tab:hover:not(.active){color:var(--g300)}

/* Banners */
.auth-error{padding:12px 16px;border-radius:8px;background:rgba(248,113,113,0.12);border:1px solid rgba(248,113,113,0.3);color:#F87171;font-size:0.86rem;margin-bottom:18px;line-height:1.5}
.auth-success{padding:12px 16px;border-radius:8px;background:rgba(52,211,153,0.1);border:1px solid rgba(52,211,153,0.3);color:#34D399;font-size:0.86rem;margin-bottom:18px}

/* Form */
.auth-form{display:block}
.auth-field-row{display:grid;grid-template-columns:1fr;gap:14px}
.auth-field{display:flex;flex-direction:column;gap:6px;margin-bottom:16px;min-width:0}
.auth-field label{font-size:0.78rem;font-weight:600;color:var(--g500)}
.auth-field input{width:100%;padding:11px 13px;border:1px solid var(--border);border-radius:7px;background:var(--elevated);color:var(--g300);font-size:0.92rem;font-family:var(--font-b);transition:var(--tr);box-sizing:border-box}
.auth-field input:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 2px rgba(180,154,90,0.12)}
.auth-hint{font-weight:400;color:var(--g600)}

/* Submit button */
.auth-submit{width:100%;padding:13px;border:none;border-radius:7px;background:var(--gold);color:var(--base);font-size:0.95rem;font-weight:800;cursor:pointer;transition:var(--tr);margin-top:6px;min-height:46px}
.auth-submit:hover:not(:disabled){background:var(--gold-bright)}
.auth-submit:disabled{opacity:0.6;cursor:not-allowed}
.auth-footnote{margin-top:14px;font-size:0.78rem;color:var(--g600);text-align:center}
.auth-footnote a{color:var(--gold);text-decoration:none}

@media(min-width:480px){
    .auth-field-row{grid-template-columns:1fr 1fr}
    .auth-modal{max-width:440px;padding:36px}
    .mobile-menu{padding:12px 0}
}

/* ===== A11Y: REDUCED MOTION ===== */
/* Vestibular safety (motion.md): neutralise reveal/transition motion for users
   who request it. Near-zero (not 0) keeps transitionend handlers firing. */
@media (prefers-reduced-motion: reduce){
    *,*::before,*::after{animation-duration:0.01ms!important;animation-iteration-count:1!important;transition-duration:0.01ms!important;scroll-behavior:auto!important}
    .reveal,.reveal.r-left,.reveal.r-right,.reveal.r-rise{opacity:1!important;transform:none!important}
}

/* ===== A11Y: TOUCH TARGETS ===== */
/* Coarse pointers (touch) need ≥44px hit areas (responsive.md / interaction.md). */
@media (pointer:coarse){
    .nav-lang button{min-height:44px;padding:0 14px}
    .nav-btn-ghost,.nav-btn-gold,.nav-logout-btn{min-height:44px;display:inline-flex;align-items:center}
    .mobile-menu a{min-height:44px;display:flex;align-items:center}
}

/* ============================================================
   HOME COMPOSITION LAYER
   Adds authored hierarchy — asymmetry, a geological-strata motif,
   and section rhythm — without touching fonts, colors, or copy.
   (ch06 composition · ch07 hierarchy · ai-tells.md)
   ============================================================ */

/* ---- Hero: high-tech, asymmetric — value headline + live signal panel ---- */
.hero-home.page-hero.tall{height:auto;min-height:100vh;align-items:center;justify-content:center;padding:calc(var(--nav-h) + 48px) 0 72px}
.hero-home .page-hero-bg{background-position:center}
.hero-home .page-hero-bg::after{background:linear-gradient(105deg,rgba(11,17,32,0.95) 0%,rgba(11,17,32,0.82) 46%,rgba(11,17,32,0.55) 100%),linear-gradient(180deg,transparent 62%,var(--base) 100%)}

/* Tech survey grid — faint, masked to the upper-left so it reads as instrumentation */
.hero-grid{position:absolute;inset:0;z-index:1;pointer-events:none;opacity:0.55;
    background-image:linear-gradient(rgba(180,154,90,0.06) 1px,transparent 1px),linear-gradient(90deg,rgba(180,154,90,0.06) 1px,transparent 1px);
    background-size:62px 62px;
    -webkit-mask-image:radial-gradient(125% 95% at 18% 28%,#000,transparent 72%);
    mask-image:radial-gradient(125% 95% at 18% 28%,#000,transparent 72%)}

/* Geological strata: faint stacked layers fading up from the hero floor */
.hero-strata{position:absolute;inset:auto 0 0 0;height:40%;z-index:1;pointer-events:none;
    background:repeating-linear-gradient(0deg,transparent 0 21px,rgba(180,154,90,0.06) 21px 22px);
    -webkit-mask-image:linear-gradient(0deg,#000,transparent);
    mask-image:linear-gradient(0deg,#000,transparent)}

.hero-inner{position:relative;z-index:2;width:100%;max-width:var(--max-w);margin:0 auto;padding:0 16px;
    display:grid;grid-template-columns:1fr;gap:44px;align-items:center}

/* Copy column */
.hero-copy{text-align:left}
.hero-eyebrow{display:inline-flex;align-items:center;gap:9px;font-size:0.72rem;font-weight:700;color:var(--gold);text-transform:uppercase;letter-spacing:0.14em;margin-bottom:22px}
.pulse-dot{width:8px;height:8px;border-radius:50%;background:var(--gold);flex-shrink:0;animation:pulseDot 2.2s ease-out infinite}
@keyframes pulseDot{0%{box-shadow:0 0 0 0 rgba(180,154,90,0.55)}70%{box-shadow:0 0 0 9px rgba(180,154,90,0)}100%{box-shadow:0 0 0 0 rgba(180,154,90,0)}}
.hero-copy h1{font-family:var(--font-d);font-size:clamp(2.6rem,5.4vw,4.4rem);font-weight:900;color:var(--white);line-height:1.04;letter-spacing:-0.04em;margin-bottom:22px;max-width:15ch}
.hero-copy h1 .gold{color:var(--gold)}
.callout-rotator{display:inline-flex;flex-direction:column;gap:8px;min-height:2.1em;margin:-8px 0 24px}
.callout-rotator .callout-line{display:inline-block;font-family:var(--font-b);font-size:clamp(0.86rem,1.15vw,1rem);font-weight:600;letter-spacing:0.05em;color:var(--gold-bright);transition:opacity .45s ease,transform .45s ease}
.callout-rotator .callout-line.is-out{opacity:0;transform:translateX(10px)}
.callout-rotator-bar{position:relative;width:220px;max-width:60vw;height:2px;background:rgba(180,154,90,0.18);border-radius:2px;overflow:hidden}
.callout-rotator-bar i{position:absolute;left:0;top:0;width:100%;height:100%;background:linear-gradient(90deg,var(--gold),var(--gold-bright));border-radius:2px;transform:scaleX(0);transform-origin:left center}
.callout-rotator-bar i.is-filling{transform:scaleX(1);transition:transform 4s linear}
@media (prefers-reduced-motion: reduce){.callout-rotator-bar{display:none}}
.hero-home .hero-ctas{margin-top:30px;justify-content:flex-start}
.hero-pillars{display:flex;flex-wrap:wrap;gap:12px 26px;margin-top:28px;padding-top:24px;border-top:1px solid var(--border)}
.hero-pillars span{display:inline-flex;align-items:center;gap:8px;font-size:0.82rem;font-weight:600;color:var(--g300)}
.hero-pillars i{color:var(--gold);font-size:0.9rem}

/* Live-signal intelligence panel (data over imagery) */
.hero-panel{background:rgba(16,24,40,0.74);border:1px solid var(--border-h);border-radius:16px;overflow:hidden;backdrop-filter:blur(12px);box-shadow:0 30px 70px -34px rgba(0,0,0,0.85)}
.hero-panel-img{position:relative;height:172px;background-size:cover;background-position:center}
.hero-panel-img::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,17,32,0.1) 0%,rgba(11,17,32,0.88) 100%)}
.hud-chip{position:absolute;z-index:1;top:12px;display:inline-flex;align-items:center;gap:6px;padding:5px 10px;border-radius:999px;background:rgba(11,17,32,0.72);border:1px solid var(--border-h);color:#fff;font-size:0.7rem;font-weight:600;letter-spacing:0.02em;font-variant-numeric:tabular-nums}
.hud-chip i{color:var(--gold)}
.hud-tl{inset-inline-start:12px}
.hud-tr{inset-inline-end:12px}
.hud-tag{position:absolute;z-index:1;inset-inline-start:12px;bottom:12px;font-size:0.78rem;font-weight:700;color:#fff;text-shadow:0 1px 8px rgba(0,0,0,0.65)}
.hero-panel-body{padding:18px 18px 20px}
.hero-panel-head{display:flex;align-items:baseline;justify-content:space-between;gap:10px;margin-bottom:12px}
.hero-panel-head>span:first-child{font-size:0.86rem;font-weight:700;color:var(--white);letter-spacing:0.01em}
.hero-panel-meta{font-size:0.66rem;color:var(--g500);text-transform:uppercase;letter-spacing:0.08em;white-space:nowrap}
.signal-row{display:grid;grid-template-columns:74px 1fr 54px;align-items:center;gap:12px;padding:9px 0;border-top:1px solid var(--border)}
.signal-row:first-of-type{border-top:0;padding-top:0}
.signal-name{font-size:0.82rem;color:var(--g300);font-weight:500}
.signal-bar{position:relative;height:5px;border-radius:999px;background:rgba(255,255,255,0.06);overflow:hidden}
.signal-bar i{position:absolute;inset:0 auto 0 0;border-radius:999px;background:linear-gradient(90deg,var(--gold),var(--gold-bright))}
.signal-val{font-size:0.78rem;font-weight:700;color:var(--positive);text-align:end;font-variant-numeric:tabular-nums}
.signal-val.neg{color:var(--negative)}
.hero-home .scroll-hint{z-index:3}

@media(min-width:600px){.hero-inner{padding:0 24px}}
@media(min-width:768px){.hero-inner{padding:0 32px}}
@media(min-width:992px){
    .hero-inner{grid-template-columns:1.12fr 0.88fr;gap:56px}
    .hero-panel{justify-self:end;width:100%;max-width:440px}
}
@media(min-width:1024px){.hero-inner{padding:0 40px;gap:72px}}

/* ---- Section rhythm: break the uniform 100px sameness ---- */
.page-section.airy{padding:128px 0}
.page-section.tight{padding:72px 0}
@media(min-width:768px){.page-section.airy{padding:160px 0}}

/* ---- Editorial split: label aside, content main (asymmetry) ---- */
.section-split{display:grid;grid-template-columns:1fr;gap:20px}
.section-split-aside{position:relative;padding-top:14px;border-top:2px solid var(--gold)}
.section-split-aside .label{font-size:0.7rem;font-weight:700;color:var(--gold);text-transform:uppercase;letter-spacing:0.12em}
.section-split-main h2{font-family:var(--font-d);font-size:clamp(2.2rem,3.5vw,3rem);font-weight:800;color:var(--white);letter-spacing:-0.03em;line-height:1.15;margin-bottom:18px}
.section-split-main p{font-size:1.1rem;color:var(--g500);line-height:1.8;max-width:620px}
.section-split-main p + p{margin-top:16px}
@media(min-width:768px){
    .section-split{grid-template-columns:220px 1fr;gap:48px}
    .section-split.mirror{grid-template-columns:1fr 220px}
}
@media(min-width:1024px){
    .section-split{grid-template-columns:260px 1fr;gap:72px}
    .section-split.mirror{grid-template-columns:1fr 260px}
}

/* ---- Featured capability: one dominant image banner, not 6 equal cards ---- */
.card-feature{grid-column:1/-1;display:flex;flex-direction:column;gap:0;padding:0;overflow:hidden;
    background:linear-gradient(135deg,var(--elevated),var(--surface));border-color:var(--border-h)}
.card-feature-media{position:relative;height:200px;background-size:cover;background-position:center}
.card-feature-media::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,17,32,0.12),rgba(11,17,32,0.62))}
.card-feature-body{padding:28px}
.card-feature .card-icon{margin-bottom:16px}
.card-feature .card-feature-body h3{font-size:1.6rem;margin-bottom:10px}
.card-feature .card-feature-body p{font-size:1.05rem;max-width:560px}
@media(min-width:768px){
    .card-feature{flex-direction:row;align-items:stretch}
    .card-feature-media{width:44%;height:auto;min-height:240px}
    .card-feature-body{flex:1;padding:40px;display:flex;flex-direction:column;justify-content:center}
}

/* ---- Split media: image aside for editorial sections ---- */
.section-split-aside.has-media{border-top:0;padding-top:0}
.split-media{position:relative;border-radius:14px;overflow:hidden;min-height:240px;height:100%;background-size:cover;background-position:center;border:1px solid var(--border-h)}
.split-media::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,17,32,0.08),rgba(11,17,32,0.72))}
.split-media-label{position:absolute;z-index:1;inset-inline-start:16px;bottom:14px;font-size:0.7rem;font-weight:700;color:var(--gold);text-transform:uppercase;letter-spacing:0.12em}

/* ---- Stats: field-instrument strip with topo background + micro-icons ---- */
.stats-bar{position:relative;overflow:hidden}
.stats-bg{position:absolute;inset:0;pointer-events:none;opacity:0.7}
.stats-bg svg{width:100%;height:100%}
.stat-icon{color:var(--gold);font-size:1rem;margin-bottom:10px;opacity:0.7}
@media(min-width:768px){
    .stat-item{position:relative;padding:0 6px}
    .stat-item:not(:last-child)::after{content:'';position:absolute;inset-inline-end:-24px;top:50%;transform:translateY(-50%);height:46px;width:1px;background:linear-gradient(180deg,transparent,var(--border-h),transparent)}
}

/* ---- About: aside image below label ---- */
.aside-img{margin-top:20px;border-radius:12px;overflow:hidden;height:180px;background-size:cover;background-position:center;border:1px solid var(--border-h);position:relative}
.aside-img::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,17,32,0.05),rgba(11,17,32,0.5))}
@media(min-width:768px){.aside-img{height:100%;min-height:200px}}

/* ---- Presence mosaic: asymmetric photo grid (one dominant tile), not a uniform card grid ---- */
.presence-mosaic{display:grid;gap:12px;grid-template-columns:1fr}
/* max-height is the real cap: without it a tall/large source photo forces this box
   (and the row track it sits in) to grow past its intended size, enlarging the whole section. */
.presence-tile{position:relative;border-radius:14px;overflow:hidden;border:1px solid var(--border-h);background:var(--elevated);aspect-ratio:4/3;max-height:480px}
.presence-tile img{display:block;width:100%;height:100%;object-fit:cover;object-position:center center;
    /* Shared grade so photos from different cameras/events read as one system; brand-tinted, never past face legibility. */
    filter:saturate(0.82) contrast(1.06) sepia(0.05) brightness(0.95)}
.presence-tile::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,17,32,0) 55%,rgba(11,17,32,0.78) 100%);pointer-events:none}
.presence-caption{position:absolute;z-index:1;inset-inline-start:16px;inset-inline-end:16px;bottom:14px;font-size:0.7rem;font-weight:700;color:var(--gold-bright);text-transform:uppercase;letter-spacing:0.1em;margin:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
@media(min-width:768px){
    /* Fixed row heights (not 1fr) so row size is set by the grid, never by a large image's intrinsic size. */
    .presence-mosaic{grid-template-columns:repeat(3,1fr);grid-template-rows:260px 260px 360px;grid-template-areas:"a a b" "a a c" "d e e";gap:16px}
    .presence-mosaic.count-6{grid-template-areas:"a a b" "a a c" "d e f"}
    /* 7 tiles: same 2x2 anchor "a", but the 3-across bottom row splits into two half-width
       tiles (f g) so the new addition slots in without stretching the section taller. */
    .presence-mosaic.count-7{grid-template-columns:repeat(4,1fr);grid-template-rows:260px 260px 260px;grid-template-areas:"a a b c" "a a d e" "f f g g"}
    .presence-tile{aspect-ratio:auto;max-height:none}
    .presence-tile.t-a{grid-area:a}
    .presence-tile.t-b{grid-area:b}
    .presence-tile.t-c{grid-area:c}
    .presence-tile.t-d{grid-area:d}
    .presence-tile.t-e{grid-area:e}
    .presence-tile.t-f{grid-area:f}
    .presence-tile.t-g{grid-area:g}
    .presence-tile.t-d img{object-position:center center}
    .presence-tile.t-e img{object-position:center 12%}
    .presence-tile.t-f img{object-position:center top}
    .presence-tile.t-g img{object-position:center 15%}
    .presence-tile.t-d .presence-caption,.presence-tile.t-e .presence-caption,
    .presence-tile.t-g .presence-caption{font-size:0.6rem;letter-spacing:0.04em;white-space:normal;line-height:1.4}
}

/* ---- Value-chain pipeline: Exploration → Export ---- */
.pipeline{display:flex;align-items:center;gap:0;margin-top:32px;padding-top:28px;border-top:1px solid var(--border);flex-wrap:wrap;justify-content:flex-start}
.pipeline-step{display:flex;flex-direction:column;align-items:center;gap:7px;min-width:72px}
.pipeline-step i{width:40px;height:40px;border-radius:10px;background:var(--gold-dim);display:grid;place-items:center;color:var(--gold);font-size:0.95rem;transition:var(--tr)}
.pipeline-step span{font-size:0.72rem;font-weight:600;color:var(--g500);text-transform:uppercase;letter-spacing:0.06em}
.pipeline-step:hover i{background:var(--gold);color:var(--base)}
.pipeline-line{width:28px;height:1px;background:linear-gradient(90deg,var(--border-h),transparent);flex-shrink:0;margin-bottom:20px}
@media(min-width:600px){.pipeline-line{width:36px}}
@media(min-width:768px){.pipeline-line{width:48px}}

/* ---- Capability cards: gold survey-rule accent ---- */
.card-accent{border-inline-start:2px solid var(--gold);border-radius:2px 12px 12px 2px}

/* ---- Capability grid: 2-col for accent cards, 3-col at widest ---- */
@media(min-width:768px){
    .card-grid{grid-template-columns:1fr 1fr}
}
@media(min-width:1200px){
    .card-grid{grid-template-columns:repeat(3,1fr)}
}

/* ---- Strata dividers between sections ---- */
.strata-divider{width:100%;height:48px;overflow:hidden;pointer-events:none;line-height:0}
.strata-divider svg{width:100%;height:100%}

/* ---- Cinematic CTA: full-bleed photographic closer ---- */
.cta-cinematic{position:relative;overflow:hidden;padding:120px 0;min-height:380px;display:flex;align-items:center;justify-content:center}
.cta-cinematic-bg{position:absolute;inset:0;background-size:cover;background-position:center}
.cta-cinematic-overlay{position:absolute;inset:0;background:linear-gradient(180deg,var(--base) 0%,rgba(11,17,32,0.82) 30%,rgba(11,17,32,0.82) 70%,var(--base) 100%)}
.cta-strata{position:absolute;inset:0;z-index:1;pointer-events:none;opacity:0.5;
    background:
        repeating-linear-gradient(0deg,transparent 0 27px,rgba(180,154,90,0.05) 27px 28px);
    -webkit-mask-image:linear-gradient(0deg,#000 30%,transparent);mask-image:linear-gradient(0deg,#000 30%,transparent)}
.cta-cinematic .section-header h2{text-shadow:0 2px 24px rgba(0,0,0,0.5)}
@media(min-width:768px){.cta-cinematic{padding:160px 0}}

/* ---- Motion: directional reveals + stagger (not one uniform fade) ---- */
.reveal.r-left{transform:translateX(-40px)}
.reveal.r-right{transform:translateX(40px)}
.reveal.r-rise{transform:translateY(40px)}
.reveal.d-1{transition-delay:.06s}
.reveal.d-2{transition-delay:.12s}
.reveal.d-3{transition-delay:.18s}
.reveal.d-4{transition-delay:.24s}
.reveal.visible{transform:none}

/* ============================================================
   MOBILE APP CHROME — Spotify-style bottom tab bar, slim top
   bar, and "More" bottom sheet. Active < 768px only; desktop
   keeps the full top nav and never shows the bottom bar.
   ============================================================ */

/* ---- Bottom tab bar (mobile only) ---- */
.bottom-nav{display:none}
.bottom-nav-item{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;min-height:44px;padding:6px 4px;background:none;border:none;cursor:pointer;color:var(--g500);font-family:var(--font-b);font-size:0.62rem;font-weight:600;letter-spacing:0.02em;text-decoration:none;transition:color 0.2s}
.bottom-nav-item i{font-size:1.15rem;line-height:1}
.bottom-nav-item.active{color:var(--gold)}
.bottom-nav-item:active{opacity:0.7}

/* ---- "More" bottom sheet ---- */
.more-sheet-overlay{display:none;position:fixed;inset:0;z-index:1100;background:rgba(0,0,0,0.6);backdrop-filter:blur(6px)}
.more-sheet-overlay.open{display:block}
.more-sheet{position:fixed;left:0;right:0;bottom:0;z-index:1101;background:var(--surface);border-top:1px solid var(--border);border-radius:18px 18px 0 0;padding:10px 0 calc(18px + env(safe-area-inset-bottom));transform:translateY(100%);transition:transform 0.28s cubic-bezier(0.25,0.1,0.25,1);max-height:80vh;overflow-y:auto}
.more-sheet.open{transform:translateY(0)}
.more-sheet-handle{width:40px;height:4px;border-radius:999px;background:var(--g700);margin:4px auto 14px}
.more-sheet-links{display:flex;flex-direction:column}
.more-sheet-link{display:flex;align-items:center;min-height:48px;padding:0 24px;background:none;border:none;width:100%;text-align:inherit;cursor:pointer;color:var(--g300);font-family:var(--font-b);font-size:0.98rem;font-weight:500;text-decoration:none}
.more-sheet-link:hover,.more-sheet-link.active{color:var(--white);background:var(--elevated)}
.more-sheet-link.active{color:var(--gold)}
.more-sheet-account{margin-top:10px;padding-top:10px;border-top:1px solid var(--border)}
.more-sheet-user{padding:6px 24px 8px;font-size:0.78rem;font-weight:600;color:var(--g500);text-transform:uppercase;letter-spacing:0.06em}
.more-sheet-logout{color:var(--negative)}
.more-sheet-cta{color:var(--gold);font-weight:700}

/* ---- Mobile layout switches ---- */
@media(max-width:767px){
    /* Slim top bar: brand + language only. */
    body{padding-top:var(--nav-h-mobile);padding-bottom:calc(var(--bottom-nav-h) + env(safe-area-inset-bottom))}
    .site-nav{height:var(--nav-h-mobile);padding:0 16px}
    .nav-toggle,.nav-btn-ghost,.nav-btn-gold,.nav-user-menu,.mobile-menu{display:none!important}
    .nav-brand .brand-mark{width:32px;height:32px}
    .nav-brand .brand-text{font-size:1.1rem}
    .nav-brand .brand-logo{height:26px}
    .nav-lang button{font-size:0.68rem;padding:4px 9px;min-height:34px}

    /* Bottom tab bar visible. */
    .bottom-nav{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:1000;height:calc(var(--bottom-nav-h) + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:rgba(11,17,32,0.94);backdrop-filter:blur(28px);border-top:1px solid var(--border)}

    /* Hero sits below the slim bar, not the tall desktop nav. */
    .hero-home.page-hero.tall{padding:calc(var(--nav-h-mobile) + 28px) 0 56px}

    /* Stats: clean 2×2 grid instead of a cramped wrapping flex row. */
    .stats-bar{display:grid;grid-template-columns:1fr 1fr;gap:28px 16px}

    /* Hide decorative elements that don't read well on a phone. */
    .scroll-hint,.strata-divider{display:none!important}

    /* Footer shouldn't butt against the bottom bar. */
    .site-footer{margin-top:56px}
}

/* ── Toast notifications (driven by toast() in shared.js) ─────────────────────── */
.toast-host{position:fixed;z-index:4000;bottom:20px;right:20px;display:flex;flex-direction:column;gap:10px;max-width:min(360px,calc(100vw - 32px));pointer-events:none}
.toast{display:flex;align-items:flex-start;gap:10px;padding:12px 14px;border-radius:8px;background:var(--elevated);border:1px solid var(--border);color:var(--g300);font-size:0.88rem;line-height:1.45;box-shadow:0 8px 28px rgba(0,0,0,0.4);cursor:pointer;pointer-events:auto;opacity:0;transform:translateY(10px);transition:opacity .3s ease,transform .3s cubic-bezier(0.25,0.1,0.25,1)}
.toast--in{opacity:1;transform:translateY(0)}
.toast i{font-size:1rem;margin-top:1px;flex-shrink:0}
.toast--success{border-color:rgba(52,211,153,0.4)}
.toast--success i{color:var(--positive)}
.toast--error{border-color:rgba(248,113,113,0.4)}
.toast--error i{color:var(--negative)}
.toast--info i{color:var(--gold)}
@media (max-width:520px){.toast-host{left:16px;right:16px;bottom:16px;max-width:none}}
@media (prefers-reduced-motion:reduce){.toast{transition:opacity .2s ease}.toast--in{transform:none}}

/* ── FAQ section (AEO / Phase 4) ───────────────────────────────────────────
   Deliberately recessed: a quiet, sunken well above the footer. Sits on the
   page base tone with a soft inset shadow so it reads as "in the shadow"
   rather than a feature block. On-brand serif heading but muted; faint
   --border dividers (no gold accents) and toned-down grays throughout. */
.faq-section{padding:64px 0;background:var(--base)}
.faq-section .container{max-width:720px}
.faq-title{font-family:var(--font-d);font-size:clamp(1.4rem,2.2vw,1.7rem);font-weight:600;
    color:var(--g500);letter-spacing:-0.02em;text-align:center;margin-bottom:28px}
/* Foldable Q&A: native <details>/<summary>, no JS. Collapsed by default. */
.faq-item{border-bottom:1px solid var(--border)}
.faq-item:last-child{border-bottom:none}
.faq-q{list-style:none;cursor:pointer;display:flex;align-items:flex-start;justify-content:space-between;gap:16px;
    padding:18px 0;font-size:1rem;font-weight:500;color:var(--g400);transition:color 0.2s ease}
.faq-q::-webkit-details-marker{display:none}
.faq-q::after{content:'\f078';font-family:'Font Awesome 6 Free';font-weight:900;font-size:0.7rem;
    color:var(--g600);flex-shrink:0;margin-top:0.35em;transition:transform 0.25s ease,color 0.2s ease}
.faq-item[open] .faq-q,.faq-q:hover{color:var(--g300)}
.faq-item[open] .faq-q::after{transform:rotate(180deg);color:var(--g500)}

/* ── Markdown tables (news article body + admin post preview) ─────────────────
   Marked/GFM tables have no built-in styling; browser defaults render them
   unbordered and unbounded, so a wide table blows out the article column.
   `display:block` on the table keeps its internal table layout (child
   thead/tbody/tr/td keep their table display values regardless) while letting
   this element scroll horizontally on its own instead of overflowing the page. */
.post-body table{display:block;max-width:100%;overflow-x:auto;border-collapse:collapse;margin:24px 0;font-size:0.92rem;-webkit-overflow-scrolling:touch}
.post-body th,.post-body td{padding:10px 14px;border:1px solid var(--border);text-align:left;vertical-align:top}
.post-body thead th{background:rgba(255,255,255,0.04);font-weight:600;color:var(--g300);white-space:nowrap}
.post-body tbody tr:nth-child(even){background:rgba(255,255,255,0.015)}
.faq-a{margin:0;padding:0 0 18px;font-size:0.94rem;line-height:1.7;color:var(--g500);max-width:620px}
