/* =====================================================
   TechValuePlus — techvalueplus.com
   Shared stylesheet for all pages
   ===================================================== */
:root{
  --ink:#142136;
  --ink-soft:#3A4A63;
  --bg:#F5F6F8;
  --surface:#FFFFFF;
  --line:#DDE2EA;
  --gold:#B8862B;
  --gold-soft:#F3EAD5;
  --teal:#16797C;
  --teal-soft:#E2F0F0;
  --green:#2E7D46;
  --green-soft:#E4F1E8;
  --amber:#B26A00;
  --amber-soft:#F7ECDA;
  --red:#B03A3A;
  --red-soft:#F5E3E3;
  --radius:14px;
  --shadow:0 2px 6px rgba(20,33,54,.06), 0 12px 32px rgba(20,33,54,.07);
  --font-display:'Readex Pro',sans-serif;
  --font-body:'IBM Plex Sans Arabic','Readex Pro',sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001s!important;transition-duration:.001s!important}
}
body{
  font-family:var(--font-body);
  background:var(--bg);
  color:var(--ink);
  line-height:1.8;
  font-size:16.5px;
}
h1,h2,h3,h4{font-family:var(--font-display);line-height:1.4;font-weight:600}
a{color:inherit;text-decoration:none}
img{max-width:100%}
.container{max-width:1120px;margin:0 auto;padding:0 24px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.8rem;font-weight:600;letter-spacing:.06em;color:var(--gold);
}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--gold);border-radius:2px}
.section{padding:88px 0}
.section-head{max-width:640px;margin-bottom:48px}
.section-head h2{font-size:clamp(1.6rem,3.4vw,2.2rem);margin:10px 0 14px}
.section-head p{color:var(--ink-soft)}

/* ===== header ===== */
header.nav{
  position:sticky;top:0;z-index:50;
  background:rgba(245,246,248,.9);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:70px;gap:14px}
.logo{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-weight:700;font-size:1.08rem;flex-shrink:0}
.logo .plus{color:var(--gold)}
.logo-mark{
  width:36px;height:36px;border-radius:10px;background:var(--ink);
  display:grid;place-items:center;flex-shrink:0;
}
.logo-mark svg{display:block}
.nav-links{display:flex;gap:24px;font-size:.92rem;font-weight:500}
.nav-links a{color:var(--ink-soft);transition:color .2s;padding:4px 0;border-bottom:2px solid transparent}
.nav-links a:hover,.nav-links a:focus-visible{color:var(--ink)}
.nav-links a.active{color:var(--ink);border-bottom-color:var(--gold)}
.nav-actions{display:flex;align-items:center;gap:10px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 22px;border-radius:10px;border:none;cursor:pointer;
  font-family:var(--font-body);font-weight:600;font-size:.95rem;
  transition:transform .15s, box-shadow .15s, background .2s;
}
.btn:focus-visible{outline:3px solid var(--gold);outline-offset:2px}
.btn-primary{background:var(--ink);color:#fff}
.btn-primary:hover{transform:translateY(-1px);box-shadow:var(--shadow)}
.btn-gold{background:var(--gold);color:#fff}
.btn-gold:hover{transform:translateY(-1px);box-shadow:var(--shadow)}
.btn-ghost{background:transparent;color:var(--ink);border:1.5px solid var(--line)}
.btn-ghost:hover{border-color:var(--ink)}
.btn-light{background:#fff;color:var(--ink)}
.btn-light:hover{transform:translateY(-1px);box-shadow:var(--shadow)}
.lang-toggle{
  font-family:var(--font-display);font-weight:600;font-size:.85rem;
  padding:8px 15px;border-radius:9px;border:1.5px solid var(--line);
  background:var(--surface);color:var(--ink);cursor:pointer;
  transition:border-color .2s;
}
.lang-toggle:hover{border-color:var(--gold);color:var(--gold)}
.lang-toggle:focus-visible{outline:3px solid var(--gold);outline-offset:2px}
/* mobile menu */
.menu-btn{display:none;background:none;border:1.5px solid var(--line);border-radius:9px;padding:8px 11px;cursor:pointer;color:var(--ink)}
@media(max-width:920px){
  .nav-links{
    display:none;position:absolute;top:70px;inset-inline:0;
    background:var(--surface);border-bottom:1px solid var(--line);
    flex-direction:column;gap:0;padding:8px 24px 16px;
  }
  .nav-links.open{display:flex}
  .nav-links a{padding:12px 0;border-bottom:1px solid var(--line)}
  .nav-links a.active{border-bottom-color:var(--gold)}
  .menu-btn{display:block}
  .nav-cta{display:none}
}

/* ===== home hero ===== */
.hero{padding:80px 0 72px;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:56px;align-items:center}
@media(max-width:900px){.hero-grid{grid-template-columns:1fr;gap:44px}}
.hero h1{font-size:clamp(1.9rem,4.4vw,2.8rem);font-weight:700;margin:14px 0 18px}
.hero h1 .hl{color:var(--gold)}
.hero p.lede{color:var(--ink-soft);font-size:1.08rem;max-width:520px;margin-bottom:30px}
.hero-ctas{display:flex;gap:14px;flex-wrap:wrap}

/* dashboard mock (hero visual) */
.board{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:22px 20px 18px;
}
.board-title{
  display:flex;justify-content:space-between;align-items:center;gap:10px;
  font-size:.85rem;font-weight:600;color:var(--ink-soft);
  padding-bottom:12px;border-bottom:1px solid var(--line);margin-bottom:14px;
}
.board-title .tag{
  font-size:.72rem;background:var(--teal-soft);color:var(--teal);
  padding:3px 10px;border-radius:99px;font-weight:600;white-space:nowrap;
}
.kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:16px}
.kpi{background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:10px 12px}
.kpi strong{display:block;font-family:var(--font-display);font-size:1.15rem}
.kpi span{font-size:.7rem;color:var(--ink-soft)}
.b-row{display:grid;grid-template-columns:118px 1fr;align-items:center;gap:12px;margin-bottom:12px}
[lang="en"] .b-row{grid-template-columns:132px 1fr}
.b-label{font-size:.78rem;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.b-track{position:relative;height:24px;background:#EEF1F5;border-radius:7px;overflow:hidden}
.b-bar{
  position:absolute;top:0;bottom:0;border-radius:7px;
  display:flex;align-items:center;padding:0 10px;
  font-size:.66rem;font-weight:600;color:#fff;white-space:nowrap;
  inset-inline-start:0;width:var(--w);
  animation:grow 1s cubic-bezier(.2,.7,.2,1) both;
}
[dir="rtl"] .b-bar{transform-origin:right center}
[dir="ltr"] .b-bar{transform-origin:left center}
.b-bar.g{background:var(--green)}
.b-bar.a{background:var(--amber)}
.b-bar.r{background:var(--red)}
@keyframes grow{from{transform:scaleX(0)}to{transform:scaleX(1)}}
.b-row:nth-child(3) .b-bar{animation-delay:.1s}
.b-row:nth-child(4) .b-bar{animation-delay:.2s}
.b-row:nth-child(5) .b-bar{animation-delay:.3s}
.board-legend{
  display:flex;gap:16px;margin-top:14px;padding-top:12px;border-top:1px solid var(--line);
  font-size:.73rem;color:var(--ink-soft);flex-wrap:wrap;
}
.board-legend span{display:flex;align-items:center;gap:6px}
.sw{width:12px;height:12px;border-radius:4px;flex-shrink:0}
.sw.g{background:var(--green)}.sw.a{background:var(--amber)}.sw.r{background:var(--red)}

/* ===== trust strip ===== */
.trust{border-block:1px solid var(--line);background:var(--surface);padding:26px 0}
.trust-inner{display:flex;justify-content:center;gap:clamp(24px,6vw,72px);flex-wrap:wrap;text-align:center}
.trust-item strong{display:block;font-family:var(--font-display);font-size:1.5rem;color:var(--ink)}
.trust-item span{font-size:.85rem;color:var(--ink-soft)}

/* ===== cards ===== */
.cards-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
@media(max-width:900px){.cards-3{grid-template-columns:1fr}}
.card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:30px 26px;transition:transform .2s, box-shadow .2s;
}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.card .icon{
  width:46px;height:46px;border-radius:12px;background:var(--gold-soft);
  display:grid;place-items:center;margin-bottom:18px;color:var(--gold);
}
.card h3{font-size:1.12rem;margin-bottom:10px}
.card p{font-size:.93rem;color:var(--ink-soft)}

/* ===== product cards ===== */
.p-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
@media(max-width:820px){.p-grid{grid-template-columns:1fr}}
.p-card{
  border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);
  padding:28px 26px;display:flex;flex-direction:column;gap:14px;
  transition:transform .2s, box-shadow .2s;
}
.p-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.p-top{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}
.p-card h3{font-size:1.15rem}
.badge{
  font-size:.72rem;font-weight:600;padding:4px 12px;border-radius:99px;white-space:nowrap;flex-shrink:0;
  background:var(--gold-soft);color:var(--gold);
}
.badge.teal{background:var(--teal-soft);color:var(--teal)}
.p-card > p{font-size:.93rem;color:var(--ink-soft);flex-grow:1}
.p-list{list-style:none;font-size:.88rem;color:var(--ink-soft);display:grid;gap:7px}
.p-list li{display:flex;gap:9px;align-items:flex-start}
.p-list li::before{
  content:"";width:7px;height:7px;border-radius:2px;background:var(--gold);
  margin-top:9px;flex-shrink:0;
}
.p-foot{display:flex;justify-content:space-between;align-items:center;margin-top:6px;gap:10px;flex-wrap:wrap}
.price{font-family:var(--font-display);font-weight:700;color:var(--ink);font-size:1.05rem}
.price small{color:var(--ink-soft);font-weight:400;font-size:.75rem}

/* ===== page hero (inner pages) ===== */
.page-hero{
  background:var(--ink);color:#fff;padding:64px 0 56px;
}
.page-hero .eyebrow{color:#E8C878}
.page-hero .eyebrow::before{background:#E8C878}
.page-hero h1{font-size:clamp(1.7rem,3.8vw,2.5rem);margin:12px 0 14px}
.page-hero p{color:#B9C2D2;max-width:640px}

/* ===== product detail ===== */
.prod-layout{display:grid;grid-template-columns:1.5fr 1fr;gap:48px;align-items:start}
@media(max-width:860px){.prod-layout{grid-template-columns:1fr}}
.prod-body h2{font-size:1.35rem;margin:34px 0 14px}
.prod-body h2:first-child{margin-top:0}
.prod-body p{color:var(--ink-soft);margin-bottom:14px}
.check-list{list-style:none;display:grid;gap:12px;margin:8px 0 10px}
.check-list li{display:flex;gap:12px;align-items:flex-start;color:var(--ink-soft);font-size:.95rem}
.check-list li::before{
  content:"✓";flex-shrink:0;width:22px;height:22px;border-radius:7px;
  background:var(--green-soft);color:var(--green);font-weight:700;font-size:.8rem;
  display:grid;place-items:center;margin-top:4px;
}
.buy-box{
  position:sticky;top:96px;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:28px 26px;box-shadow:var(--shadow);
}
.buy-box .price{font-size:1.7rem;display:block;margin-bottom:4px}
.buy-box .price-note{font-size:.8rem;color:var(--ink-soft);display:block;margin-bottom:18px}
.buy-box .btn{width:100%;margin-bottom:10px}
.buy-meta{list-style:none;margin-top:16px;padding-top:16px;border-top:1px solid var(--line);display:grid;gap:9px;font-size:.85rem;color:var(--ink-soft)}
.buy-meta li{display:flex;gap:9px;align-items:center}
.buy-meta svg{flex-shrink:0;color:var(--gold)}

/* ===== CTA band ===== */
.cta-band{
  background:var(--ink);color:#fff;border-radius:var(--radius);
  padding:clamp(32px,5vw,52px);text-align:center;
}
.cta-band h2{font-size:clamp(1.4rem,3vw,1.9rem);margin-bottom:12px}
.cta-band p{color:#B9C2D2;max-width:540px;margin:0 auto 26px}

/* ===== forms ===== */
.form-grid{display:grid;gap:16px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:640px){.form-row{grid-template-columns:1fr}}
.field label{display:block;font-size:.86rem;font-weight:600;margin-bottom:7px}
.field input,.field textarea,.field select{
  width:100%;padding:13px 16px;border-radius:10px;
  border:1.5px solid var(--line);font-family:var(--font-body);font-size:.95rem;
  background:var(--surface);color:var(--ink);
}
.field textarea{min-height:140px;resize:vertical}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--gold)}
.form-msg{display:none;margin-top:14px;padding:12px 18px;border-radius:10px;font-size:.9rem;font-weight:500}
.form-msg.ok{background:var(--green-soft);color:var(--green)}
.form-msg.err{background:var(--red-soft);color:var(--red)}

/* ===== newsletter ===== */
.newsletter{background:var(--surface);border-block:1px solid var(--line)}
.nl-box{max-width:560px;margin:0 auto;text-align:center}
.nl-box h2{font-size:clamp(1.4rem,3vw,1.9rem);margin:10px 0 12px}
.nl-box > p{color:var(--ink-soft);margin-bottom:26px}
.nl-form{display:flex;gap:10px;flex-wrap:wrap;justify-content:center}
.nl-form input{
  flex:1;min-width:220px;padding:13px 18px;border-radius:10px;
  border:1.5px solid var(--line);font-family:var(--font-body);font-size:.95rem;
  background:var(--bg);color:var(--ink);
}
.nl-form input:focus{outline:none;border-color:var(--gold)}
.nl-privacy{font-size:.78rem;color:var(--ink-soft);margin-top:14px}

/* ===== about ===== */
.about-grid{display:grid;grid-template-columns:1fr 1.4fr;gap:48px;align-items:start}
@media(max-width:820px){.about-grid{grid-template-columns:1fr}}
.about-side{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:28px 24px;box-shadow:var(--shadow);
}
.about-side h3{font-size:1rem;margin-bottom:16px;color:var(--gold)}
.chip-list{display:flex;flex-wrap:wrap;gap:8px}
.chip{
  font-size:.8rem;background:var(--bg);border:1px solid var(--line);
  padding:6px 13px;border-radius:99px;color:var(--ink-soft);font-weight:500;
}
.about-text p{color:var(--ink-soft);margin-bottom:16px}
.about-text p strong{color:var(--ink)}
.values{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:48px}
@media(max-width:820px){.values{grid-template-columns:1fr}}

/* ===== FAQ ===== */
details.faq{
  background:var(--surface);border:1px solid var(--line);border-radius:12px;
  padding:18px 22px;margin-bottom:12px;
}
details.faq summary{
  cursor:pointer;font-weight:600;font-size:.98rem;list-style:none;
  display:flex;justify-content:space-between;align-items:center;gap:12px;
}
details.faq summary::-webkit-details-marker{display:none}
details.faq summary::after{content:"+";font-size:1.3rem;color:var(--gold);transition:transform .2s;flex-shrink:0}
details[open].faq summary::after{transform:rotate(45deg)}
details.faq p{margin-top:12px;font-size:.92rem;color:var(--ink-soft)}

/* ===== contact ===== */
.contact-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:48px;align-items:start}
@media(max-width:860px){.contact-grid{grid-template-columns:1fr}}
.contact-side{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:28px 26px;box-shadow:var(--shadow);
}
.contact-side h3{font-size:1.05rem;margin-bottom:14px}
.contact-side p{font-size:.9rem;color:var(--ink-soft);margin-bottom:18px}

/* ===== footer ===== */
footer{background:var(--ink);color:#B9C2D2;padding:56px 0 32px;font-size:.9rem}
.f-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px;margin-bottom:40px}
@media(max-width:820px){.f-grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.f-grid{grid-template-columns:1fr}}
footer h4{color:#fff;font-size:.95rem;margin-bottom:14px}
footer a{display:block;margin-bottom:9px;transition:color .2s}
footer a:hover{color:#fff}
.f-bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:22px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:.8rem}
.f-logo{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-weight:700;color:#fff;font-size:1.05rem;margin-bottom:14px}
.f-logo .plus{color:#E8C878}

/* scroll reveal */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease, transform .6s ease}
.reveal.in{opacity:1;transform:none}