/* ============================================================
   EDGHT — Editorial Design System (light, RTL-first)
   Single source of truth for the public site's look & feel.
   ============================================================ */

/* ---------- Design tokens ---------- */
:root{
  --bg:#FBFAF7;
  --surface:#FFFFFF;
  --surface-2:#F4F2EC;
  --ink:#18171C;
  --ink-soft:#3A3942;
  --muted:#6B6973;
  --line:#ECE8E0;
  --line-strong:#DED9CF;
  --accent:#0E7C5B;
  --accent-ink:#0A5C44;
  --accent-tint:#E8F3EE;
  --gold:#B07D2B;
  --danger:#C2410C;

  --container:1180px;
  --radius:14px;
  --radius-lg:22px;
  --radius-pill:999px;
  --shadow-sm:0 1px 2px rgba(24,23,28,.04), 0 2px 8px rgba(24,23,28,.04);
  --shadow:0 10px 30px rgba(24,23,28,.08);
  --shadow-lg:0 24px 60px rgba(24,23,28,.12);

  --hd-h:74px;
  --ease:cubic-bezier(.22,.8,.28,1);
  --font-d:"Tajawal","Cairo",system-ui,sans-serif;
  --font-b:"Cairo","Tajawal",system-ui,sans-serif;
}

/* ---------- Reset / base ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  font-family:var(--font-b);
  background:var(--bg);
  color:var(--ink);
  line-height:1.75;
  font-size:16.5px;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img,svg{display:block;max-width:100%}
button{font:inherit;cursor:pointer;border:none;background:none;color:inherit}
ul{list-style:none}
::selection{background:var(--accent-tint);color:var(--accent-ink)}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}

/* ---------- Layout primitives ---------- */
.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:clamp(18px,4vw,40px)}
.section{padding-block:clamp(56px,8vw,108px);position:relative}
.section--tint{background:var(--surface-2)}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.82rem;font-weight:700;letter-spacing:.04em;
  color:var(--accent-ink);background:var(--accent-tint);
  padding:7px 14px;border-radius:var(--radius-pill);
}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent)}
.sec-head{max-width:680px;margin-bottom:clamp(30px,5vw,52px)}
.sec-head.center{margin-inline:auto;text-align:center}
.sec-head h2{
  font-family:var(--font-d);font-weight:800;line-height:1.18;
  font-size:clamp(1.7rem,3.6vw,2.7rem);letter-spacing:-.01em;margin-top:16px;
}
.sec-head p{color:var(--muted);font-size:1.05rem;margin-top:14px}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-weight:700;font-size:.98rem;padding:13px 24px;border-radius:var(--radius-pill);
  transition:transform .25s var(--ease),background .25s,box-shadow .25s,color .25s;
  white-space:nowrap;
}
.btn svg{width:18px;height:18px}
.btn:active{transform:translateY(1px) scale(.99)}
.btn--primary{background:var(--accent);color:#fff;box-shadow:0 8px 22px rgba(14,124,91,.28)}
.btn--primary:hover{background:var(--accent-ink);box-shadow:0 12px 28px rgba(14,124,91,.34);transform:translateY(-2px)}
.btn--ghost{background:var(--surface);color:var(--ink);border:1px solid var(--line-strong)}
.btn--ghost:hover{border-color:var(--ink);transform:translateY(-2px)}
.btn--light{background:rgba(255,255,255,.14);color:#fff;border:1px solid rgba(255,255,255,.3)}
.btn--block{width:100%}

/* ============================================================
   HEADER + NAVIGATION  (central component)
   ============================================================ */
.site-hd{
  position:sticky;top:0;z-index:100;height:var(--hd-h);
  display:flex;align-items:center;
  background:rgba(251,250,247,.72);
  backdrop-filter:saturate(180%) blur(14px);
  -webkit-backdrop-filter:saturate(180%) blur(14px);
  border-bottom:1px solid transparent;
  transition:border-color .3s,background .3s,box-shadow .3s;
}
.site-hd.scrolled{border-bottom-color:var(--line);background:rgba(251,250,247,.92);box-shadow:var(--shadow-sm)}
.hd-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;width:100%}

.brand{display:flex;align-items:center;gap:11px;flex-shrink:0}
.brand-mark{
  width:40px;height:40px;border-radius:12px;flex-shrink:0;
  background:var(--accent);color:#fff;display:grid;place-items:center;
  font-family:var(--font-d);font-weight:800;font-size:1.25rem;
  box-shadow:0 6px 16px rgba(14,124,91,.3);
}
.brand-tx{display:flex;flex-direction:column;line-height:1.1}
.brand-tx b{font-family:var(--font-d);font-weight:800;font-size:1.12rem;letter-spacing:.02em}
.brand-tx span{font-size:.68rem;color:var(--muted);font-weight:600;letter-spacing:.06em}

.nav{display:flex;align-items:center;gap:4px}
.nav-link{
  position:relative;padding:9px 15px;border-radius:10px;
  font-weight:600;font-size:.96rem;color:var(--ink-soft);
  transition:color .2s,background .2s;
}
.nav-link:hover{color:var(--ink);background:var(--surface-2)}
.nav-link.active{color:var(--accent-ink)}
.nav-link.active::after{content:"";position:absolute;inset-inline:15px;bottom:3px;height:2px;border-radius:2px;background:var(--accent)}

/* dropdown */
.nav-dd{position:relative}
.nav-dd-btn{display:inline-flex;align-items:center;gap:5px}
.nav-dd-btn svg{width:15px;height:15px;transition:transform .25s var(--ease)}
.nav-dd.open .nav-dd-btn svg{transform:rotate(180deg)}
.nav-dd-menu{
  position:absolute;top:calc(100% + 12px);inset-inline-start:50%;
  transform:translateX(50%) translateY(8px);
  width:340px;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);padding:10px;
  opacity:0;visibility:hidden;transition:opacity .22s var(--ease),transform .22s var(--ease);
}
[dir=rtl] .nav-dd-menu{transform:translateX(50%) translateY(8px)}
.nav-dd.open .nav-dd-menu{opacity:1;visibility:visible;transform:translateX(50%) translateY(0)}
.dd-item{display:flex;align-items:flex-start;gap:12px;padding:11px 13px;border-radius:12px;transition:background .18s}
.dd-item:hover{background:var(--surface-2)}
.dd-ic{width:40px;height:40px;border-radius:11px;background:var(--accent-tint);color:var(--accent-ink);display:grid;place-items:center;font-size:1.15rem;flex-shrink:0}
.dd-item b{display:block;font-weight:700;font-size:.92rem;color:var(--ink)}
.dd-item small{display:block;color:var(--muted);font-size:.78rem;margin-top:2px}

.hd-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.hd-cta{display:inline-flex}

/* hamburger */
.burger{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line-strong);place-items:center;background:var(--surface)}
.burger span{display:block;width:20px;height:2px;background:var(--ink);border-radius:2px;position:relative;transition:.3s var(--ease)}
.burger span::before,.burger span::after{content:"";position:absolute;inset-inline:0;height:2px;background:var(--ink);border-radius:2px;transition:.3s var(--ease)}
.burger span::before{top:-6px}.burger span::after{top:6px}

/* ---------- Mobile drawer ---------- */
.drawer-ov{position:fixed;inset:0;z-index:110;background:rgba(24,23,28,.45);opacity:0;visibility:hidden;transition:opacity .3s}
.drawer-ov.open{opacity:1;visibility:visible}
.drawer{
  position:fixed;inset-block:0;inset-inline-end:0;z-index:120;width:min(86vw,360px);
  background:var(--surface);box-shadow:var(--shadow-lg);
  transform:translateX(100%);transition:transform .36s var(--ease);
  display:flex;flex-direction:column;padding:20px;overflow-y:auto;
}
[dir=rtl] .drawer{transform:translateX(-100%)}
.drawer.open{transform:translateX(0)}
.drawer-hd{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;padding-bottom:18px;border-bottom:1px solid var(--line)}
.drawer-cl{width:42px;height:42px;border-radius:12px;border:1px solid var(--line-strong);display:grid;place-items:center;font-size:1.3rem}
.drawer-link{display:block;padding:14px 14px;border-radius:12px;font-weight:700;font-size:1.05rem;color:var(--ink-soft);transition:background .18s,color .18s}
.drawer-link:hover,.drawer-link.active{background:var(--surface-2);color:var(--accent-ink)}
.drawer-sub{padding-inline-start:8px;margin:2px 0 6px;max-height:0;overflow:hidden;transition:max-height .35s var(--ease)}
.drawer-sub.open{max-height:380px}
.drawer-sub a{display:flex;align-items:center;gap:9px;padding:11px 14px;border-radius:11px;color:var(--muted);font-size:.95rem;font-weight:600}
.drawer-sub a:hover{background:var(--surface-2);color:var(--ink)}
.drawer-toggle{display:flex;align-items:center;justify-content:space-between;width:100%}
.drawer-toggle svg{width:18px;height:18px;transition:transform .3s var(--ease)}
.drawer-toggle.open svg{transform:rotate(180deg)}
.drawer-ft{margin-top:auto;padding-top:18px}

/* ============================================================
   HERO
   ============================================================ */
.hero{position:relative;padding-block:clamp(48px,8vw,96px) clamp(40px,6vw,80px);overflow:hidden}
.hero::before{content:"";position:absolute;inset-inline-start:-10%;top:-20%;width:55%;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,var(--accent-tint),transparent 68%);z-index:-1;filter:blur(8px)}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(30px,5vw,64px);align-items:center}
.hero h1{
  font-family:var(--font-d);font-weight:800;letter-spacing:-.015em;
  font-size:clamp(2.2rem,5.4vw,4rem);line-height:1.12;
}
.hero h1 .hl{color:var(--accent)}
.hero-lead{color:var(--muted);font-size:clamp(1.02rem,1.6vw,1.18rem);margin-top:22px;max-width:46ch}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}
.hero-stats{display:flex;gap:clamp(20px,4vw,44px);margin-top:46px;flex-wrap:wrap}
.hstat b{font-family:var(--font-d);font-weight:800;font-size:clamp(1.5rem,3vw,2.1rem);color:var(--ink);display:block}
.hstat span{color:var(--muted);font-size:.86rem;font-weight:600}

.hero-art{position:relative;aspect-ratio:1/1.04;border-radius:var(--radius-lg);background:linear-gradient(160deg,#0E7C5B,#0A5C44);overflow:hidden;box-shadow:var(--shadow-lg)}
.hero-art::after{content:"";position:absolute;inset:0;background:
  radial-gradient(circle at 78% 18%,rgba(255,255,255,.18),transparent 42%),
  radial-gradient(circle at 18% 88%,rgba(176,125,43,.35),transparent 46%)}
.hero-art-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.07) 1px,transparent 1px);background-size:40px 40px;animation:drift 22s linear infinite}
@keyframes drift{to{background-position:40px 40px}}
.hero-card{
  position:absolute;background:rgba(255,255,255,.96);border-radius:16px;padding:15px 18px;
  box-shadow:var(--shadow);display:flex;align-items:center;gap:11px;
}
.hero-card .hc-ic{width:38px;height:38px;border-radius:10px;background:var(--accent-tint);color:var(--accent-ink);display:grid;place-items:center}
.hero-card b{font-size:.9rem;display:block}
.hero-card span{font-size:.74rem;color:var(--muted)}
.hero-card.c1{inset-block-start:10%;inset-inline-start:-6%;animation:float 6s var(--ease) infinite}
.hero-card.c2{inset-block-end:9%;inset-inline-end:-5%;animation:float 6s var(--ease) infinite .8s}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
@media (prefers-reduced-motion:reduce){.hero-card.c1,.hero-card.c2,.hero-art-grid{animation:none}}

/* ============================================================
   CARDS (services / work)
   ============================================================ */
.grid{display:grid;gap:22px}
.grid-3{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.grid-2{grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}

.svc-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:28px;transition:transform .3s var(--ease),box-shadow .3s,border-color .3s;
}
.svc-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent}
.svc-ic{width:56px;height:56px;border-radius:16px;background:var(--accent-tint);color:var(--accent-ink);display:grid;place-items:center;font-size:1.6rem;margin-bottom:18px}
.svc-card h3{font-family:var(--font-d);font-weight:700;font-size:1.2rem;margin-bottom:9px}
.svc-card p{color:var(--muted);font-size:.96rem}
.svc-card .more{display:inline-flex;align-items:center;gap:6px;margin-top:16px;color:var(--accent-ink);font-weight:700;font-size:.9rem}
.svc-card .more svg{width:16px;height:16px;transition:transform .25s var(--ease)}
.svc-card:hover .more svg{transform:translateX(-4px)}
[dir=ltr] .svc-card:hover .more svg{transform:translateX(4px)}

.work-card{display:block;border-radius:var(--radius-lg);overflow:hidden;background:var(--surface);border:1px solid var(--line);transition:transform .3s var(--ease),box-shadow .3s}
.work-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.work-thumb{aspect-ratio:16/10;background:var(--surface-2);display:grid;place-items:center;color:var(--accent-ink);font-family:var(--font-d);font-weight:800;font-size:1.1rem}
.work-body{padding:20px 22px}
.work-body h3{font-weight:700;font-size:1.08rem}
.work-body p{color:var(--muted);font-size:.9rem;margin-top:6px}
.tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:14px}
.tag{font-size:.72rem;font-weight:700;color:var(--accent-ink);background:var(--accent-tint);padding:4px 11px;border-radius:var(--radius-pill)}

/* CTA band */
.cta-band{background:linear-gradient(150deg,#0E7C5B,#0A5C44);border-radius:var(--radius-lg);padding:clamp(34px,5vw,64px);text-align:center;color:#fff;position:relative;overflow:hidden}
.cta-band::after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 80% 20%,rgba(255,255,255,.12),transparent 45%)}
.cta-band h2{position:relative;font-family:var(--font-d);font-weight:800;font-size:clamp(1.6rem,3.4vw,2.5rem)}
.cta-band p{position:relative;color:rgba(255,255,255,.85);margin-top:14px;max-width:540px;margin-inline:auto}
.cta-band .hero-cta{position:relative;justify-content:center}

/* ============================================================
   FOOTER (central component)
   ============================================================ */
.site-ft{background:#141319;color:#C9C6CF;padding-block:clamp(48px,6vw,72px) 28px;margin-top:0}
.ft-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px}
.ft-brand .brand-mark{margin-bottom:14px}
.ft-brand p{color:#8E8B97;font-size:.92rem;max-width:30ch}
.site-ft h4{color:#fff;font-family:var(--font-d);font-weight:700;font-size:1rem;margin-bottom:16px}
.ft-links a{display:block;padding:6px 0;color:#A9A6B0;font-size:.92rem;transition:color .2s}
.ft-links a:hover{color:#fff}
.ft-bottom{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:14px;margin-top:42px;padding-top:24px;border-top:1px solid rgba(255,255,255,.08);color:#75727C;font-size:.84rem}
.ft-social{display:flex;gap:10px}
.ft-social a{width:40px;height:40px;border-radius:11px;background:rgba(255,255,255,.06);display:grid;place-items:center;transition:background .2s,transform .2s}
.ft-social a:hover{background:var(--accent);transform:translateY(-3px)}
.ft-social svg{width:18px;height:18px}

/* WhatsApp float */
.wa-float{position:fixed;inset-block-end:22px;inset-inline-start:22px;z-index:90;width:56px;height:56px;border-radius:50%;background:#25D366;color:#fff;display:grid;place-items:center;box-shadow:0 10px 26px rgba(37,211,102,.4);transition:transform .25s var(--ease)}
.wa-float:hover{transform:scale(1.08)}
.wa-float svg{width:28px;height:28px}

/* ---------- Scroll reveal (progressive enhancement) ---------- */
/* Hidden only when JS is active; visible by default for no-JS / SEO. */
html.js .reveal{opacity:0;transform:translateY(24px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
html.js .reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){html.js .reveal{opacity:1;transform:none;transition:none}}

/* ============================================================
   FORMS
   ============================================================ */
.form-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:clamp(24px,3.5vw,40px);box-shadow:var(--shadow-sm)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.form-row{display:flex;flex-direction:column;gap:7px}
.form-row.full{grid-column:1/-1}
.form-row label{font-weight:700;font-size:.88rem;color:var(--ink-soft)}
.form-row input,.form-row textarea,.form-row select{
  font:inherit;width:100%;padding:13px 15px;border-radius:12px;
  border:1px solid var(--line-strong);background:var(--bg);color:var(--ink);
  outline:none;transition:border-color .18s,box-shadow .18s;
}
.form-row textarea{min-height:140px;resize:vertical;line-height:1.7}
.form-row input:focus,.form-row textarea:focus,.form-row select:focus{
  border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-tint);
}
.form-row .err-msg{font-size:.82rem;color:var(--danger);font-weight:600;margin-top:2px}
.form-row.has-err input,.form-row.has-err textarea,.form-row.has-err select{border-color:var(--danger)}
.form-alert{padding:13px 16px;border-radius:12px;font-weight:600;font-size:.92rem;margin-bottom:18px}
.form-alert.err{background:#FEEFE6;color:#9A2D0C;border:1px solid #F8C7B4}
.form-alert.ok{background:var(--accent-tint);color:var(--accent-ink);border:1px solid #BFE0CF}
.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}

/* Contact split layout */
.contact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:32px;align-items:start}
.contact-aside{background:var(--accent);color:#fff;border-radius:var(--radius-lg);padding:32px;position:sticky;top:calc(var(--hd-h) + 24px)}
.contact-aside h3{font-family:var(--font-d);font-weight:800;font-size:1.4rem;margin-bottom:10px}
.contact-aside p{color:rgba(255,255,255,.85);font-size:.95rem}
.contact-row{display:flex;align-items:center;gap:13px;padding:14px 0;border-bottom:1px solid rgba(255,255,255,.16)}
.contact-row:last-child{border-bottom:0}
.contact-row .ic{width:42px;height:42px;border-radius:11px;background:rgba(255,255,255,.14);display:grid;place-items:center}
.contact-row b{display:block;font-size:.78rem;color:rgba(255,255,255,.7);font-weight:600}
.contact-row span{font-weight:700;font-size:.98rem}
.contact-row a{color:#fff;font-weight:700}
@media (max-width:820px){.contact-grid{grid-template-columns:1fr}.contact-aside{position:static}}

/* Service detail page */
.svc-hero{padding:clamp(56px,7vw,96px) 0 clamp(36px,4vw,56px)}
.svc-hero .container{display:grid;grid-template-columns:.6fr 1fr;gap:36px;align-items:center}
.svc-hero-ic{width:96px;height:96px;border-radius:24px;background:var(--accent);color:#fff;display:grid;place-items:center;font-size:2.6rem;box-shadow:0 14px 34px rgba(14,124,91,.3)}
.svc-hero h1{font-family:var(--font-d);font-weight:800;font-size:clamp(1.8rem,4vw,3rem);line-height:1.15}
.svc-hero p{color:var(--muted);margin-top:16px;max-width:50ch;font-size:1.05rem}
@media (max-width:720px){.svc-hero .container{grid-template-columns:1fr;text-align:center}.svc-hero-ic{margin-inline:auto}}

.feature-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px;margin-top:36px}
.feature-list .feat{display:flex;gap:13px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px}
.feat .check{width:36px;height:36px;border-radius:10px;background:var(--accent-tint);color:var(--accent-ink);display:grid;place-items:center;flex-shrink:0;font-weight:800}
.feat b{display:block;font-weight:700;font-size:.96rem}
.feat span{color:var(--muted);font-size:.86rem;display:block;margin-top:4px}

/* About + thank-you */
.center-card{max-width:760px;margin-inline:auto;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:clamp(36px,5vw,64px);text-align:center;box-shadow:var(--shadow-sm)}
.center-card .ic{width:80px;height:80px;border-radius:22px;background:var(--accent-tint);color:var(--accent-ink);display:grid;place-items:center;font-size:2.2rem;margin:0 auto 18px}

/* Portfolio filter */
.pf-bar{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:28px}
.pf-btn{padding:8px 16px;border-radius:var(--radius-pill);border:1px solid var(--line-strong);background:var(--surface);font-weight:700;font-size:.86rem;color:var(--ink-soft);cursor:pointer;transition:all .18s}
.pf-btn.active,.pf-btn:hover{background:var(--accent);color:#fff;border-color:var(--accent)}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:920px){
  .hero-grid{grid-template-columns:1fr}
  .hero-art{display:none}
  .ft-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:780px){
  .nav,.hd-cta{display:none}
  .burger{display:grid}
}
@media (max-width:520px){
  .ft-grid{grid-template-columns:1fr}
  .ft-bottom{justify-content:center;text-align:center}
}