:root{
  color-scheme:light;
  /* legacy tokens - unchanged values, kept for existing rules */
  --ink:#132019;
  --muted:#66726b;
  --paper:#f7f4ec;
  --paper-2:#efe9dc;
  --card:#ffffff;
  --forest:#143a2a;
  --forest-2:#24553d;
  --accent:#b98942;
  --line:#ded8ca;
  --shadow:0 18px 50px rgba(18,40,29,.10);
  --radius:22px;
  --max:1180px;

  /* brand foundation - tonal scales (Production Color System v1.0) */
  --nf-forest-50:#edf4ef; --nf-forest-100:#dce8e0; --nf-forest-200:#bdd2c4; --nf-forest-300:#8faf9a;
  --nf-forest-400:#5e896d; --nf-forest-500:#3e7054; --nf-forest-600:#356b50; --nf-forest-700:#24553d;
  --nf-forest-800:#1b4733; --nf-forest-900:#143a2a; --nf-forest-950:#0b271c;
  --nf-brass-50:#fbf7ef; --nf-brass-100:#f0e4cf; --nf-brass-200:#e4cea5; --nf-brass-300:#d9bc7a;
  --nf-brass-400:#c9a156; --nf-brass-500:#b98942; --nf-brass-600:#9e7436; --nf-brass-700:#8a632d;
  --nf-brass-800:#6d4c21; --nf-brass-900:#523818; --nf-brass-950:#35220e;
  --nf-neutral-0:#ffffff; --nf-neutral-25:#fcfaf5; --nf-neutral-50:#f7f4ec; --nf-neutral-100:#efe9dc;
  --nf-neutral-200:#ded8ca; --nf-neutral-300:#c8c0b1; --nf-neutral-400:#a69e90; --nf-neutral-500:#7d817b;
  --nf-neutral-600:#66726b; --nf-neutral-700:#59655e; --nf-neutral-800:#37443c; --nf-neutral-900:#132019;

  /* semantic surfaces */
  --nf-bg-page:var(--nf-neutral-50); --nf-bg-section-alt:var(--nf-neutral-100); --nf-bg-card:var(--nf-neutral-0);
  --nf-bg-brand-soft:var(--nf-forest-50); --nf-bg-accent-soft:var(--nf-brass-100);
  --nf-bg-inverse:var(--nf-forest-950); --nf-bg-brand:var(--nf-forest-900);

  /* semantic text */
  --nf-text-primary:var(--nf-neutral-900); --nf-text-secondary:var(--nf-neutral-700); --nf-text-muted:var(--nf-neutral-600);
  --nf-text-brand:var(--nf-forest-900); --nf-text-link:var(--nf-forest-700);
  --nf-text-accent:var(--nf-brass-700);
  --nf-text-inverse:var(--nf-neutral-50); --nf-text-inverse-soft:var(--nf-forest-100); --nf-text-inverse-accent:var(--nf-brass-300);

  /* borders */
  --nf-border-subtle:var(--nf-neutral-200); --nf-border-default:var(--nf-neutral-300);
  --nf-border-control:#948d7e; --nf-border-strong:var(--nf-neutral-700); --nf-border-brand:var(--nf-forest-700);

  /* actions */
  --nf-action-primary-bg:var(--nf-forest-900); --nf-action-primary-bg-hover:var(--nf-forest-800); --nf-action-primary-bg-active:var(--nf-forest-950);
  --nf-action-secondary-bg-hover:var(--nf-forest-50); --nf-action-secondary-border:var(--nf-forest-700);
  --nf-action-inverse-bg:var(--nf-neutral-50); --nf-action-inverse-text:var(--nf-forest-900); --nf-action-inverse-border:rgba(247,244,236,.42);

  /* focus */
  --nf-focus-ring-light:#356b50; --nf-focus-ring-dark:#d9bc7a;
  --nf-focus-halo-light:rgba(53,107,80,.22); --nf-focus-halo-dark:rgba(217,188,122,.25);

  /* semantic status - deliberately distinct from brand identity colors */
  --nf-status-success-text:#1f6b55; --nf-status-success-bg:#e6f2ed; --nf-status-success-border:#9bc8b6;
  --nf-status-pending-text:#665c46; --nf-status-pending-bg:#f2eedf; --nf-status-pending-border:#c9bea0;
  --nf-status-warning-text:#7a5317; --nf-status-warning-bg:#f7ebd6; --nf-status-warning-border:#d8b36c;
  --nf-status-danger-text:#9a3d36; --nf-status-danger-bg:#f8e6e3; --nf-status-danger-border:#dfa7a1;
  --nf-status-info-text:#2d6173; --nf-status-info-bg:#e6eff2; --nf-status-info-border:#9bbec9;
  --nf-status-neutral-text:var(--nf-neutral-700); --nf-status-neutral-bg:var(--nf-neutral-100); --nf-status-neutral-border:var(--nf-neutral-300);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;color:var(--ink);background:var(--paper);line-height:1.65;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(var(--max),calc(100% - 40px));margin-inline:auto}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:.78rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--nf-text-accent)}
.hero .eyebrow,.page-hero .eyebrow,.band .eyebrow,.contact-card.dark .eyebrow{color:var(--nf-text-inverse-accent)}
.eyebrow::before{content:"";width:30px;height:1px;background:currentColor}
.site-header{position:sticky;top:0;z-index:50;background:rgba(247,244,236,.94);backdrop-filter:blur(12px);border-bottom:1px solid rgba(222,216,202,.8)}
.nav{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:12px;font-weight:900;letter-spacing:.02em}
.brand-mark{display:block;width:auto;height:42px;flex:none}
.brand-mark img{display:block;width:auto;height:100%}
@media(max-width:768px){.brand-mark{height:38px}}
.brand-copy small{display:block;font-size:.66rem;letter-spacing:.16em;color:var(--muted);font-weight:800;text-transform:uppercase;margin-top:-2px}
.nav-links{display:flex;align-items:center;gap:28px;font-size:.94rem;font-weight:700;color:#33423a}
.nav-links a{position:relative;padding:26px 0 24px}
.nav-links a::after{content:"";position:absolute;left:0;right:100%;bottom:18px;height:2px;background:var(--accent);transition:.25s ease}
.nav-links a:hover::after,.nav-links a.active::after{right:0}
.nav-cta,.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;border-radius:999px;padding:13px 20px;font-weight:800;font-size:.92rem;transition:.25s ease;border:1px solid transparent}
.nav-cta,.btn-primary{background:var(--forest);color:white;box-shadow:0 10px 24px rgba(20,58,42,.16)}
.nav-cta:hover,.btn-primary:hover{transform:translateY(-2px);background:#0f3022}
.btn-secondary{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.28);color:#fff}
.btn-light{background:#fff;border-color:#e4ded0;color:var(--ink)}
.menu-btn{display:none;width:42px;height:42px;border:1px solid var(--nf-border-control);border-radius:13px;background:#fff;font-size:1.25rem}
.hero{position:relative;overflow:hidden;background:linear-gradient(128deg,var(--nf-forest-950) 0%,var(--nf-forest-900) 58%,var(--nf-forest-700) 100%);color:white;padding:92px 0 80px}
.hero::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 75% 20%,rgba(255,255,255,.11),transparent 28%),linear-gradient(90deg,transparent 48%,rgba(255,255,255,.03) 48% 49%,transparent 49%)}
.hero-grid{position:relative;display:grid;grid-template-columns:1.08fr .92fr;align-items:center;gap:70px}
.hero h1{font-size:clamp(3rem,6.2vw,5.7rem);line-height:.96;letter-spacing:-.055em;margin:18px 0 24px;max-width:820px}
.hero h1 span{color:#d8b273}
.hero-lead{font-size:1.15rem;max-width:710px;color:#dfe9e3;margin:0 0 34px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px}
.hero-proof{display:flex;flex-wrap:wrap;gap:22px;margin-top:44px;padding-top:26px;border-top:1px solid rgba(255,255,255,.16);color:#d7e1db;font-size:.86rem}
.hero-proof strong{display:block;color:#fff;font-size:1rem}
.hero-visual{position:relative;min-height:500px;display:grid;place-items:center}
.orbit{position:absolute;width:500px;height:500px;border:1px solid rgba(255,255,255,.12);border-radius:50%}
.orbit::before,.orbit::after{content:"";position:absolute;border:1px solid rgba(255,255,255,.08);border-radius:50%;inset:58px}
.orbit::after{inset:118px}
.passport{position:relative;width:min(430px,92%);background:rgba(250,248,242,.97);color:var(--ink);border-radius:28px;padding:28px;box-shadow:0 34px 80px rgba(0,0,0,.28);transform:rotate(-2deg)}
.passport-top{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-bottom:20px;border-bottom:1px solid #ded8ca}
.passport-logo{display:flex;gap:10px;align-items:center;font-weight:900}.passport-logo .dot{width:12px;height:12px;background:var(--accent);border-radius:50%}
.badge{font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;font-weight:900;background:var(--nf-status-info-bg);color:var(--nf-status-info-text);border-radius:999px;padding:8px 11px}
.passport-title{font-size:1.7rem;font-weight:900;letter-spacing:-.03em;margin:24px 0 4px}.passport-sub{color:var(--muted);font-size:.9rem}
.passport-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:22px}.metric{padding:14px 15px;background:#f3efe5;border-radius:15px}.metric small{display:block;color:#7c847e;font-size:.68rem;text-transform:uppercase;letter-spacing:.08em;font-weight:800}.metric strong{display:block;margin-top:3px;font-size:.94rem}
.qr{margin-top:18px;display:grid;grid-template-columns:70px 1fr;gap:15px;align-items:center}.qr-box{width:70px;height:70px;border-radius:13px;background:repeating-linear-gradient(45deg,var(--nf-forest-900) 0 5px,#fff 5px 10px),repeating-linear-gradient(-45deg,transparent 0 5px,var(--nf-forest-900) 5px 10px);mix-blend-mode:multiply;border:8px solid #fff;box-shadow:inset 0 0 0 1px #d7d0c2}.qr p{margin:0;color:var(--muted);font-size:.78rem}.qr strong{display:block;margin-bottom:2px}
.section{padding:92px 0}.section.alt{background:var(--paper-2)}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:44px}.section-head h2{font-size:clamp(2.1rem,4vw,3.7rem);line-height:1.05;letter-spacing:-.045em;margin:10px 0 0;max-width:760px}.section-head p{max-width:440px;color:var(--muted);margin:0}
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.card{background:var(--card);border:1px solid #e6e0d4;border-radius:var(--radius);padding:28px;box-shadow:0 6px 20px rgba(40,50,44,.04)}.card-icon{width:48px;height:48px;border-radius:15px;background:#e8efe9;color:var(--forest);display:grid;place-items:center;margin-bottom:24px}.card h3{font-size:1.18rem;margin:0 0 10px}.card p{margin:0;color:var(--muted);font-size:.94rem}
.process{display:grid;grid-template-columns:repeat(6,1fr);gap:0;counter-reset:step}.process-step{position:relative;padding:0 18px 0 0}.process-step::after{content:"";position:absolute;top:24px;left:48px;right:0;height:1px;background:#cfc8ba}.process-step:last-child::after{display:none}.step-num{position:relative;z-index:2;width:48px;height:48px;border-radius:50%;background:var(--forest);color:#fff;display:grid;place-items:center;font-weight:900;margin-bottom:20px}.process-step h3{font-size:1rem;margin:0 0 6px}.process-step p{font-size:.83rem;color:var(--muted);margin:0}
.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}.statement{font-size:clamp(2rem,4vw,3.55rem);line-height:1.08;letter-spacing:-.04em;font-weight:900;margin:0}.statement span{color:var(--nf-text-accent)}
.checklist{display:grid;gap:12px}.check{display:flex;gap:14px;align-items:flex-start;padding:18px 0;border-bottom:1px solid var(--line)}.check:last-child{border-bottom:0}.check-mark{flex:0 0 26px;width:26px;height:26px;border-radius:50%;background:#dfeae3;color:#24553d;display:grid;place-items:center;font-weight:900}.check strong{display:block}.check p{margin:3px 0 0;color:var(--muted);font-size:.9rem}
.band{background:var(--forest);color:#fff;padding:70px 0}.band-grid{display:grid;grid-template-columns:1.2fr .8fr;align-items:center;gap:50px}.band h2{font-size:clamp(2rem,4vw,3.5rem);letter-spacing:-.04em;line-height:1.05;margin:10px 0 16px}.band p{color:#dce7e0;max-width:720px}.band .btn-light{justify-self:end}
.page-hero{padding:78px 0 56px;background:linear-gradient(140deg,var(--nf-forest-950),var(--nf-forest-700));color:#fff}.page-hero h1{font-size:clamp(2.8rem,5.5vw,5rem);letter-spacing:-.05em;line-height:1;margin:16px 0 20px}.page-hero p{max-width:760px;color:#dce6df;font-size:1.08rem}
.content-grid{display:grid;grid-template-columns:.72fr 1.28fr;gap:60px}.side-label{position:sticky;top:110px;align-self:start;color:var(--muted);font-size:.9rem}.prose h2{font-size:2rem;letter-spacing:-.03em;margin:0 0 16px}.prose h3{font-size:1.25rem;margin-top:34px}.prose p,.prose li{color:#4f5b54}.prose ul{padding-left:20px}.callout{margin:30px 0;padding:26px;border-radius:18px;background:#e7eee8;border-left:4px solid var(--forest)}
.requirements{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.req{background:#fff;border:1px solid #e2ddcf;border-radius:18px;padding:22px}.req span{font-size:.72rem;color:var(--nf-text-accent);font-weight:900;letter-spacing:.1em;text-transform:uppercase}.req strong{display:block;margin-top:8px}.req p{font-size:.86rem;margin:7px 0 0;color:var(--muted)}
.contact-panel{display:grid;grid-template-columns:1.05fr .95fr;gap:26px}.contact-card{background:#fff;border:1px solid #e1dbcf;border-radius:24px;padding:34px}.contact-card.dark{background:var(--forest);color:#fff;border-color:transparent}.contact-card.dark p{color:#dce7e0}.contact-line{padding:16px 0;border-bottom:1px solid #e7e2d7}.contact-line:last-child{border:0}.contact-line small{display:block;color:var(--muted);text-transform:uppercase;letter-spacing:.08em;font-weight:800;font-size:.7rem}.contact-line strong{display:block;margin-top:4px}.status-pill{display:inline-flex;align-items:center;gap:8px;background:var(--nf-status-pending-bg);color:var(--nf-status-pending-text);border-radius:999px;padding:8px 11px;font-size:.76rem;font-weight:850}.status-pill::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--nf-status-pending-text)}
.site-footer{background:var(--nf-bg-inverse);color:#d7e0da;padding:62px 0 28px}.footer-grid{display:grid;grid-template-columns:1.3fr .7fr .7fr;gap:50px}.footer-brand p{max-width:460px;color:#aebcb4}.footer-title{color:#fff;font-size:.83rem;text-transform:uppercase;letter-spacing:.11em;font-weight:900;margin-bottom:14px}.footer-links{display:grid;gap:9px;color:#bdc9c1;font-size:.9rem}.footer-bottom{margin-top:44px;padding-top:24px;border-top:1px solid rgba(255,255,255,.12);display:flex;justify-content:space-between;gap:20px;color:#8fa198;font-size:.78rem}
.reveal{transition:opacity .6s ease,transform .6s ease}.reveal.pre{opacity:0;transform:translateY(14px)}.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal.pre{opacity:1;transform:none;transition:none}}
:where(a,button,input,select,textarea,[tabindex]):focus-visible{outline:3px solid var(--nf-focus-ring-light);outline-offset:3px;box-shadow:0 0 0 5px var(--nf-focus-halo-light);border-radius:4px}
.hero :where(a,button):focus-visible,.page-hero :where(a,button):focus-visible,.band :where(a,button):focus-visible,.contact-card.dark :where(a,button):focus-visible{outline-color:var(--nf-focus-ring-dark);box-shadow:0 0 0 5px var(--nf-focus-halo-dark)}
.photo-frame{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}.photo-frame img{width:100%;height:auto}
.gallery{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.gallery-item{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.gallery-item img{width:100%;height:100%;aspect-ratio:4/3;object-fit:cover}
.gallery-wide{grid-column:1/-1}
.gallery-wide img{aspect-ratio:16/9}
.gallery-item img.photo-product{object-position:center 44%}
.gallery-item img.photo-person{object-position:64% 38%}
.gallery-item img.photo-facility{object-position:center 55%}
.gallery-item figcaption{position:absolute;left:0;right:0;bottom:0;margin:0;padding:16px 18px;background:linear-gradient(to top,rgba(10,25,18,.82),transparent);color:#fff;font-size:.82rem;font-weight:700;letter-spacing:.01em}
@media (max-width:860px){.gallery{grid-template-columns:1fr}.gallery-item img{aspect-ratio:16/11}.gallery-wide img{aspect-ratio:16/11}}
@media(max-width:980px){.nav-links{display:none}.menu-btn{display:block}.nav.open .nav-links{display:flex;position:absolute;top:76px;left:20px;right:20px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:10px 22px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch;gap:0}.nav.open .nav-links a{padding:14px 0}.nav-cta{display:none}.hero-grid,.split,.band-grid,.contact-panel,.content-grid{grid-template-columns:1fr}.hero-visual{min-height:420px}.cards{grid-template-columns:repeat(2,1fr)}.process{grid-template-columns:repeat(3,1fr);gap:30px 0}.process-step:nth-child(3)::after{display:none}.band .btn-light{justify-self:start}.side-label{position:static}.requirements{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}}
@media(max-width:640px){.container{width:min(100% - 28px,var(--max))}.hero{padding:68px 0 56px}.hero h1{font-size:3.2rem}.hero-visual{min-height:380px}.orbit{width:390px;height:390px}.passport{padding:22px}.cards,.requirements{grid-template-columns:1fr}.process{grid-template-columns:1fr}.process-step{display:grid;grid-template-columns:48px 1fr;column-gap:16px;padding:0}.process-step::after{left:24px;top:48px;bottom:-30px;right:auto;width:1px;height:auto}.process-step:nth-child(3)::after{display:block}.process-step:last-child::after{display:none}.step-num{grid-row:1/3}.section{padding:68px 0}.section-head{display:block}.section-head p{margin-top:18px}.footer-grid{grid-template-columns:1fr}.footer-brand{grid-column:auto}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:8px}}
@media(max-width:480px){.nav{min-height:64px;gap:10px}.brand-mark{height:34px}.brand{gap:9px;font-size:.92rem}.brand-copy small{display:none}.lang-switch{padding:3px}.lang-switch a{padding:5px 9px;font-size:.72rem}.menu-btn{width:36px;height:36px;font-size:1.05rem}}

/* Language switcher (EN/FA pill in the header) */
.lang-switch{display:flex;align-items:center;gap:4px;border:1px solid var(--line);border-radius:999px;padding:4px;font-size:.78rem;font-weight:800}
.lang-switch a{padding:6px 12px;border-radius:999px;color:var(--muted)}
.lang-switch a.active{background:var(--forest);color:#fff}

/* RTL (Persian) support - mirrors the directional properties above;
   everything else in this file uses direction-agnostic values already. */
html[dir="rtl"] body{font-family:Tahoma,"Segoe UI",Arial,sans-serif}
html[dir="rtl"] .nav-links a::after{right:0;left:100%}
html[dir="rtl"] .nav-links a:hover::after,html[dir="rtl"] .nav-links a.active::after{left:0;right:0}
html[dir="rtl"] .prose ul{padding-left:0;padding-right:20px}
html[dir="rtl"] .callout{border-left:0;border-right:4px solid var(--forest)}
html[dir="rtl"] .process-step{padding:0 0 0 18px}
html[dir="rtl"] .process-step::after{left:0;right:48px}
html[dir="rtl"] .band .btn-light{justify-self:start}
@media(max-width:640px){html[dir="rtl"] .process-step::after{right:24px;left:auto}}