/* ============================================================
   Amir Group International — shared design system
   Premium dark + gold · multi-page
   ============================================================ */
:root{
  --bg:#0c0e11;
  --bg-2:#111418;
  --surface:#161a20;
  --surface-2:#1c2129;
  --line:#262c35;
  --line-soft:#20262e;
  --text:#f3f5f7;
  --muted:#9aa4b0;
  --muted-2:#6f7984;
  --gold:#c9a14a;
  --gold-bright:#e6c873;
  --gold-soft:rgba(201,161,74,.12);
  --radius:16px;
  --radius-sm:11px;
  --maxw:1180px;
  --shadow:0 24px 60px -24px rgba(0,0,0,.65);
  --ease:cubic-bezier(.22,.61,.36,1);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Inter',system-ui,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
h1,h2,h3,h4{font-family:'Sora',sans-serif;line-height:1.1;font-weight:700;letter-spacing:-.02em}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}
section{position:relative}

.gold{color:var(--gold-bright)}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-family:'Sora',sans-serif;font-size:.72rem;font-weight:600;
  letter-spacing:.22em;text-transform:uppercase;color:var(--gold-bright);
  margin-bottom:18px;
}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--gold)}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font-family:'Sora',sans-serif;font-weight:600;font-size:.95rem;
  padding:15px 28px;border-radius:50px;cursor:pointer;border:1px solid transparent;
  transition:transform .3s var(--ease),box-shadow .3s var(--ease),background .3s,color .3s;
  white-space:nowrap;
}
.btn-primary{
  background:linear-gradient(135deg,var(--gold-bright),var(--gold));
  color:#1a1407;box-shadow:0 12px 30px -10px rgba(201,161,74,.55);
}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 18px 40px -10px rgba(201,161,74,.7)}
.btn-ghost{background:transparent;color:var(--text);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--gold);color:var(--gold-bright);transform:translateY(-3px)}
.btn-lg{padding:18px 34px;font-size:1rem}

/* ---------- Nav ---------- */
header.nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  transition:background .4s,backdrop-filter .4s,border-color .4s,padding .4s;
  border-bottom:1px solid transparent;padding:18px 0;
}
header.nav.scrolled{
  background:rgba(12,14,17,.82);backdrop-filter:blur(14px);
  border-bottom-color:var(--line-soft);padding:12px 0;
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:24px}
.logo{display:flex;align-items:center;gap:12px;font-family:'Sora',sans-serif;font-weight:700;font-size:1.05rem;letter-spacing:-.01em}
.logo-img{height:52px;width:auto;display:block;transition:height .4s}
header.nav.scrolled .logo-img{height:44px}
.nav-links{display:flex;align-items:center;gap:30px;list-style:none}
.nav-links a{font-size:.9rem;color:var(--muted);font-weight:500;transition:color .25s;position:relative}
.nav-links a:hover,.nav-links a.active{color:var(--text)}
.nav-links a.active::after{content:"";position:absolute;left:0;right:0;bottom:-6px;height:2px;background:var(--gold);border-radius:2px}
.nav-actions{display:flex;align-items:center;gap:14px}
.menu-toggle{display:none;background:none;border:1px solid var(--line);border-radius:10px;width:46px;height:46px;cursor:pointer;flex-direction:column;gap:5px;align-items:center;justify-content:center}
.menu-toggle span{width:20px;height:2px;background:var(--text);transition:.3s}

/* ---------- Hero ---------- */
.hero{padding:170px 0 90px;overflow:hidden}
.hero.short{padding:160px 0 60px}
.hero-bg{
  position:absolute;inset:0;z-index:-1;
  background:
    radial-gradient(900px 500px at 78% 8%,rgba(201,161,74,.16),transparent 60%),
    radial-gradient(700px 600px at 12% 90%,rgba(201,161,74,.07),transparent 60%),
    linear-gradient(180deg,var(--bg),var(--bg-2));
}
.hero-grid{position:absolute;inset:0;z-index:-1;opacity:.5;
  background-image:linear-gradient(var(--line-soft) 1px,transparent 1px),linear-gradient(90deg,var(--line-soft) 1px,transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(700px 480px at 70% 20%,#000,transparent 75%);
  -webkit-mask-image:radial-gradient(700px 480px at 70% 20%,#000,transparent 75%);
}
.hero-inner{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}
.hero h1{font-size:clamp(2.5rem,5.4vw,4.05rem);font-weight:800}
.hero h1 span{color:var(--gold-bright)}
.hero p.sub{font-size:1.16rem;color:var(--muted);margin:24px 0 34px;max-width:560px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.hero-trust{margin-top:42px;display:flex;align-items:center;gap:22px;flex-wrap:wrap;color:var(--muted-2);font-size:.82rem}
.hero-trust .flags{display:flex;gap:7px;flex-wrap:wrap}
.hero-trust .flag{padding:5px 12px;border:1px solid var(--line);border-radius:50px;font-size:.72rem;color:var(--muted);font-weight:500;letter-spacing:.04em}

/* page-header (interior pages) */
.page-head{max-width:720px}
.page-head h1{font-size:clamp(2.2rem,4.6vw,3.4rem);font-weight:800}
.page-head h1 span{color:var(--gold-bright)}
.page-head p{font-size:1.14rem;color:var(--muted);margin-top:22px;max-width:620px}

.hero-card{
  background:linear-gradient(160deg,var(--surface),var(--bg-2));
  border:1px solid var(--line);border-radius:22px;padding:30px;
  box-shadow:var(--shadow);position:relative;overflow:hidden;
}
.hero-card::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--gold),var(--gold-bright),transparent)}
.hero-card h4{font-size:1.05rem;margin-bottom:4px}
.hero-card .sub2{color:var(--muted);font-size:.85rem;margin-bottom:22px}
.capability{display:flex;align-items:center;gap:14px;padding:14px 0;border-top:1px solid var(--line-soft)}
.capability:first-of-type{border-top:none}
.cap-icon{width:42px;height:42px;border-radius:11px;flex:none;display:grid;place-items:center;background:var(--gold-soft);color:var(--gold-bright)}
.cap-icon svg{width:21px;height:21px}
.capability b{font-family:'Sora';font-size:.92rem;font-weight:600}
.capability small{display:block;color:var(--muted-2);font-size:.78rem}

/* ---------- Stats ---------- */
.stats{border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);background:var(--bg-2)}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding:46px 0}
.stat{text-align:center}
.stat .num{font-family:'Sora';font-size:clamp(2rem,3.4vw,2.7rem);font-weight:800;color:var(--gold-bright);letter-spacing:-.03em}
.stat .lbl{color:var(--muted);font-size:.86rem;margin-top:6px}

/* ---------- Section heading ---------- */
.sec{padding:100px 0}
.sec.tight{padding:80px 0}
.sec-head{max-width:680px;margin-bottom:56px}
.sec-head.center{margin:0 auto 56px;text-align:center}
.sec-head h2{font-size:clamp(1.9rem,3.6vw,2.7rem)}
.sec-head p{color:var(--muted);font-size:1.08rem;margin-top:18px}

/* ---------- Cards ---------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.cards.two{grid-template-columns:repeat(2,1fr)}
.card{
  background:linear-gradient(170deg,var(--surface),var(--bg-2));
  border:1px solid var(--line);border-radius:var(--radius);padding:32px;
  transition:transform .4s var(--ease),border-color .4s,box-shadow .4s;position:relative;overflow:hidden;
}
.card::after{content:"";position:absolute;inset:0;border-radius:var(--radius);padding:1px;background:linear-gradient(160deg,rgba(201,161,74,.5),transparent 40%);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;opacity:0;transition:opacity .4s}
.card:hover{transform:translateY(-7px);border-color:transparent;box-shadow:var(--shadow)}
.card:hover::after{opacity:1}
.card-icon{width:56px;height:56px;border-radius:14px;background:var(--gold-soft);color:var(--gold-bright);display:grid;place-items:center;margin-bottom:22px}
.card-icon svg{width:28px;height:28px}
.card h3{font-size:1.28rem;margin-bottom:12px}
.card p{color:var(--muted);font-size:.95rem}
.card ul{list-style:none;margin-top:18px;display:grid;gap:9px}
.card li{font-size:.87rem;color:var(--muted);display:flex;gap:10px;align-items:flex-start}
.card li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--gold);margin-top:8px;flex:none}

/* ---------- Venture cards (home) ---------- */
.ventures{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.venture{
  background:linear-gradient(170deg,var(--surface),var(--bg-2));
  border:1px solid var(--line);border-radius:var(--radius);padding:34px;
  display:flex;flex-direction:column;transition:transform .4s var(--ease),border-color .4s,box-shadow .4s;
}
.venture:hover{transform:translateY(-7px);border-color:var(--gold);box-shadow:var(--shadow)}
.venture .tag{font-family:'Sora';font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;color:var(--gold-bright);margin-bottom:14px}
.venture h3{font-size:1.5rem;margin-bottom:10px}
.venture p{color:var(--muted);font-size:.95rem;flex:1}
.venture .v-link{margin-top:22px;display:inline-flex;align-items:center;gap:8px;font-family:'Sora';font-weight:600;font-size:.9rem;color:var(--gold-bright)}
.venture .v-link svg{width:16px;height:16px;transition:transform .3s}
.venture:hover .v-link svg{transform:translate(3px,-3px)}

/* ---------- Two column feature ---------- */
.feature{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.feature.reverse .feature-media{order:2}
.feature-media{
  background:linear-gradient(160deg,var(--surface),var(--bg-2));
  border:1px solid var(--line);border-radius:20px;padding:38px;box-shadow:var(--shadow);position:relative;overflow:hidden;
}
.feature-media::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--gold),var(--gold-bright),transparent)}
.feature h2{font-size:clamp(1.7rem,3.2vw,2.4rem);margin-bottom:18px}
.feature > div > p{color:var(--muted);font-size:1.05rem;margin-bottom:22px}
.check-list{list-style:none;display:grid;gap:14px}
.check-list li{display:flex;gap:13px;align-items:flex-start;color:var(--muted);font-size:.96rem}
.check-list li .ck{flex:none;width:24px;height:24px;border-radius:7px;background:var(--gold-soft);color:var(--gold-bright);display:grid;place-items:center;margin-top:1px}
.check-list li .ck svg{width:14px;height:14px}
.check-list li b{color:var(--text);font-family:'Sora';font-weight:600}

/* mini stat tiles inside feature-media */
.tile-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.tile{background:var(--bg-2);border:1px solid var(--line-soft);border-radius:13px;padding:20px}
.tile .t-num{font-family:'Sora';font-weight:800;font-size:1.7rem;color:var(--gold-bright)}
.tile .t-lbl{color:var(--muted);font-size:.82rem;margin-top:4px}

/* ---------- Marketplace / brand strip ---------- */
.marquee-label{text-align:center;color:var(--muted-2);font-family:'Sora';font-size:.74rem;letter-spacing:.18em;text-transform:uppercase;margin-bottom:26px}
.logos{display:flex;flex-wrap:wrap;justify-content:center;gap:14px}
.logo-pill{padding:13px 24px;background:var(--surface);border:1px solid var(--line);border-radius:50px;font-family:'Sora';font-weight:600;font-size:.95rem;color:var(--muted);transition:.3s}
.logo-pill:hover{border-color:var(--gold);color:var(--gold-bright)}

/* ---------- Why ---------- */
.why{background:var(--bg-2);border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)}
.why-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.why-item{display:flex;gap:18px;padding:26px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);transition:border-color .3s,transform .3s}
.why-item:hover{border-color:var(--gold);transform:translateY(-3px)}
.why-num{font-family:'Sora';font-weight:800;font-size:1.5rem;color:var(--gold);flex:none;width:46px;height:46px;border:1px solid var(--line);border-radius:11px;display:grid;place-items:center}
.why-item h3{font-size:1.12rem;margin-bottom:7px}
.why-item p{color:var(--muted);font-size:.92rem}

/* ---------- Pills ---------- */
.pills{display:flex;flex-wrap:wrap;gap:14px}
.pill{display:flex;align-items:center;gap:11px;padding:15px 22px;background:var(--surface);border:1px solid var(--line);border-radius:50px;font-family:'Sora';font-weight:500;font-size:.92rem;transition:.3s}
.pill:hover{border-color:var(--gold);color:var(--gold-bright)}
.pill .dot{width:8px;height:8px;border-radius:50%;background:var(--gold)}

/* ---------- Steps ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;counter-reset:step}
.step{position:relative;padding-top:18px}
.step::before{counter-increment:step;content:"0" counter(step);font-family:'Sora';font-weight:800;font-size:2.4rem;color:var(--surface-2);position:absolute;top:-22px;left:0}
.step h3{font-size:1.1rem;margin:14px 0 8px;position:relative}
.step p{color:var(--muted);font-size:.9rem}
.step .bar{height:2px;background:var(--line);position:relative;border-radius:2px}
.step .bar::after{content:"";position:absolute;left:0;top:0;height:100%;width:34px;background:var(--gold)}

/* ---------- Timeline (about) ---------- */
.timeline{max-width:760px;margin:0 auto;display:grid;gap:0}
.tl-item{display:grid;grid-template-columns:90px 1fr;gap:24px;padding:0 0 34px;position:relative}
.tl-item::before{content:"";position:absolute;left:99px;top:8px;bottom:-8px;width:1px;background:var(--line)}
.tl-item:last-child::before{display:none}
.tl-year{font-family:'Sora';font-weight:800;font-size:1.05rem;color:var(--gold-bright);text-align:right}
.tl-body{position:relative;padding-left:26px}
.tl-body::before{content:"";position:absolute;left:-7px;top:6px;width:13px;height:13px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 4px var(--bg)}
.tl-body h3{font-size:1.1rem;margin-bottom:6px}
.tl-body p{color:var(--muted);font-size:.93rem}

/* ---------- Quotes ---------- */
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.quote{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:30px;display:flex;flex-direction:column;gap:18px}
.quote .stars{color:var(--gold-bright);letter-spacing:3px;font-size:.95rem}
.quote p{color:var(--text);font-size:.98rem;font-style:italic;flex:1}
.quote .who{display:flex;align-items:center;gap:13px}
.avatar{width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,var(--gold),var(--gold-bright));display:grid;place-items:center;color:#1a1407;font-family:'Sora';font-weight:700;flex:none}
.who b{font-family:'Sora';font-size:.92rem}
.who small{color:var(--muted-2);font-size:.8rem}

/* ---------- FAQ ---------- */
.faq{max-width:820px;margin:0 auto}
.faq-item{border:1px solid var(--line);border-radius:var(--radius-sm);margin-bottom:14px;background:var(--surface);overflow:hidden;transition:border-color .3s}
.faq-item.open{border-color:var(--gold)}
.faq-q{width:100%;text-align:left;background:none;border:none;color:var(--text);font-family:'Sora';font-weight:600;font-size:1.02rem;padding:22px 24px;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:18px}
.faq-q .ic{flex:none;width:24px;height:24px;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;color:var(--gold-bright);transition:transform .3s}
.faq-item.open .ic{transform:rotate(45deg);background:var(--gold);color:#1a1407;border-color:var(--gold)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .4s var(--ease)}
.faq-a p{padding:0 24px 24px;color:var(--muted);font-size:.96rem}

/* ---------- CTA ---------- */
.cta-band{padding:110px 0}
.cta-box{
  background:linear-gradient(135deg,var(--surface),var(--bg-2));
  border:1px solid var(--line);border-radius:24px;padding:64px 56px;text-align:center;position:relative;overflow:hidden;
  box-shadow:var(--shadow);
}
.cta-box::before{content:"";position:absolute;inset:0;z-index:0;background:radial-gradient(600px 300px at 50% -10%,rgba(201,161,74,.18),transparent 70%)}
.cta-box > *{position:relative;z-index:1}
.cta-box h2{font-size:clamp(2rem,4vw,3rem);margin-bottom:18px}
.cta-box p{color:var(--muted);font-size:1.12rem;max-width:560px;margin:0 auto 32px}
.cta-box .hero-cta{justify-content:center}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:start}
.contact-info h3{font-size:1.4rem;margin-bottom:10px}
.contact-info > p{color:var(--muted);margin-bottom:30px}
.info-row{display:flex;gap:16px;padding:18px 0;border-top:1px solid var(--line-soft)}
.info-row:first-of-type{border-top:none}
.info-row .ic{width:44px;height:44px;border-radius:12px;background:var(--gold-soft);color:var(--gold-bright);display:grid;place-items:center;flex:none}
.info-row .ic svg{width:20px;height:20px}
.info-row b{font-family:'Sora';font-size:.95rem;display:block}
.info-row span{color:var(--muted);font-size:.9rem}
.info-row a{color:var(--muted);font-size:.9rem;transition:color .25s}
.info-row a:hover{color:var(--gold-bright)}
.socials{display:flex;gap:12px;margin-top:30px}
.socials a{width:42px;height:42px;border-radius:11px;border:1px solid var(--line);display:grid;place-items:center;color:var(--muted);transition:.3s}
.socials a:hover{border-color:var(--gold);color:var(--gold-bright);transform:translateY(-3px)}
.socials a svg{width:18px;height:18px}
form{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:34px}
.field{margin-bottom:18px}
.field label{display:block;font-size:.82rem;font-family:'Sora';font-weight:500;margin-bottom:8px;color:var(--muted)}
.field input,.field select,.field textarea{
  width:100%;background:var(--bg-2);border:1px solid var(--line);border-radius:11px;
  padding:14px 16px;color:var(--text);font-family:'Inter';font-size:.95rem;transition:border-color .25s,box-shadow .25s;
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px var(--gold-soft)}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.form-note{font-size:.78rem;color:var(--muted-2);margin-top:14px;text-align:center}
.form-success{display:none;text-align:center;padding:20px;background:var(--gold-soft);border:1px solid var(--gold);border-radius:11px;color:var(--gold-bright);margin-top:16px;font-size:.92rem}

/* ---------- Footer ---------- */
footer{background:var(--bg-2);border-top:1px solid var(--line-soft);padding:64px 0 28px}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:36px;margin-bottom:44px}
.foot-brand .logo{margin-bottom:4px}
.foot-brand .logo-img{height:72px}
.foot-brand p{color:var(--muted);font-size:.92rem;margin:18px 0;max-width:300px}
.foot-col h5{font-family:'Sora';font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted-2);margin-bottom:18px}
.foot-col a{display:block;color:var(--muted);font-size:.9rem;padding:6px 0;transition:color .25s}
.foot-col a:hover{color:var(--gold-bright)}
.foot-bottom{border-top:1px solid var(--line-soft);padding-top:24px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;color:var(--muted-2);font-size:.82rem}

/* ---------- Reveal ---------- */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* ---------- Responsive ---------- */
@media(max-width:980px){
  .hero-inner{grid-template-columns:1fr;gap:40px}
  .cards,.quotes,.steps,.ventures{grid-template-columns:1fr 1fr}
  .feature{grid-template-columns:1fr;gap:34px}
  .feature.reverse .feature-media{order:0}
  .foot-grid{grid-template-columns:1fr 1fr}
  .contact-grid{grid-template-columns:1fr;gap:34px}
}
@media(max-width:760px){
  .nav-links,.nav-actions .btn{display:none}
  .menu-toggle{display:flex}
  .nav-links.open{display:flex;position:absolute;top:100%;left:0;right:0;flex-direction:column;gap:0;background:var(--bg-2);border-bottom:1px solid var(--line);padding:10px 24px 22px}
  .nav-links.open li{width:100%}
  .nav-links.open a{display:block;padding:14px 0;border-top:1px solid var(--line-soft)}
  .nav-links.open a.active::after{display:none}
  .stats-grid,.cards,.quotes,.steps,.why-grid,.field-row,.ventures,.cards.two,.tile-grid{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .cta-box{padding:44px 26px}
  .hero{padding:130px 0 70px}
  .sec{padding:72px 0}
  .tl-item{grid-template-columns:64px 1fr;gap:14px}
  .tl-item::before{left:71px}
}