/* ==========================================================================
   VR EXPO PARTNERS — Master Stylesheet
   Brand colours sampled from logo:  Red #EA3A1E · Graphite #4B4B4D
   ========================================================================== */

:root{
  --red:#EA3A1E;
  --red-dark:#c72d13;
  --red-soft:#fdeeea;
  --ink:#2c2c2e;
  --graphite:#4B4B4D;
  --grey:#6b6b6e;
  --grey-light:#9a9a9d;
  --line:#e7e7ea;
  --bg:#ffffff;
  --bg-soft:#f6f7f9;
  --bg-dark:#1c1c1e;
  --white:#ffffff;
  --radius:14px;
  --radius-sm:9px;
  --shadow:0 10px 30px rgba(20,20,25,.08);
  --shadow-lg:0 24px 60px rgba(20,20,25,.14);
  --maxw:1200px;
  --ease:cubic-bezier(.22,.61,.36,1);
  --sans:'Poppins',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Arial,sans-serif;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--sans);
  color:var(--ink);
  background:var(--bg);
  line-height:1.65;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{line-height:1.15;font-weight:700;color:var(--ink);letter-spacing:-.01em}
h1{font-size:clamp(2.1rem,5vw,3.6rem)}
h2{font-size:clamp(1.7rem,3.5vw,2.6rem)}
h3{font-size:1.25rem}
p{color:var(--grey)}
section{position:relative}

.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.center{text-align:center}
.text-red{color:var(--red)}
.mt-0{margin-top:0}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:.55rem;
  padding:.85rem 1.7rem;border-radius:50px;font-weight:600;font-size:.95rem;
  cursor:pointer;border:2px solid transparent;transition:.25s var(--ease);
  white-space:nowrap;
}
.btn-primary{background:var(--red);color:#fff;box-shadow:0 8px 22px rgba(234,58,30,.28)}
.btn-primary:hover{background:var(--red-dark);transform:translateY(-2px);box-shadow:0 12px 28px rgba(234,58,30,.38)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--red);color:var(--red)}
.btn-light{background:#fff;color:var(--ink)}
.btn-light:hover{background:var(--red);color:#fff;transform:translateY(-2px)}
.btn-lg{padding:1rem 2.1rem;font-size:1rem}

/* ---------- Section heading ---------- */
.eyebrow{
  display:inline-block;color:var(--red);font-weight:700;letter-spacing:.16em;
  text-transform:uppercase;font-size:.78rem;margin-bottom:.9rem;
}
.section{padding:96px 0}
.section-soft{background:var(--bg-soft)}
.section-head{max-width:680px;margin:0 auto 58px}
.section-head p{margin-top:.7rem;font-size:1.05rem}

/* ==========================================================================
   HEADER
   ========================================================================== */
.topbar{background:var(--graphite);color:#d9d9dc;font-size:.83rem}
.topbar .container{display:flex;justify-content:space-between;align-items:center;height:40px;gap:16px}
.topbar a{color:#d9d9dc;transition:.2s}
.topbar a:hover{color:#fff}
.topbar .tb-left span{margin-right:20px;display:inline-flex;align-items:center;gap:.4rem}
.topbar .tb-social a{margin-left:14px;font-weight:600}

.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.92);backdrop-filter:saturate(160%) blur(10px);border-bottom:1px solid var(--line);transition:.3s}
.site-header.scrolled{box-shadow:0 6px 24px rgba(20,20,25,.07)}
.nav{display:flex;align-items:center;justify-content:space-between;height:76px}
.brand img{height:40px;width:auto;max-width:230px;display:block}
.nav-links{display:flex;align-items:center;gap:6px;list-style:none}
.nav-links a{
  padding:.55rem .95rem;font-weight:500;font-size:.96rem;color:var(--graphite);
  border-radius:8px;transition:.2s;position:relative;
}
.nav-links a:hover,.nav-links a.active{color:var(--red)}
.nav-links a.active::after{content:"";position:absolute;left:.95rem;right:.95rem;bottom:.15rem;height:2px;background:var(--red);border-radius:2px}
.nav-cta{margin-left:14px}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;flex-direction:column;gap:5px;padding:8px}
.nav-toggle span{width:26px;height:2.5px;background:var(--graphite);border-radius:2px;transition:.3s}

/* ==========================================================================
   HERO
   ========================================================================== */
.hero{
  position:relative;color:#fff;overflow:hidden;
  background:linear-gradient(120deg,#232326 0%,#3a3a3d 55%,#4B4B4D 100%);
}
.hero::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(circle at 82% 18%,rgba(234,58,30,.42),transparent 42%),
    radial-gradient(circle at 12% 88%,rgba(234,58,30,.18),transparent 40%);
}
.hero::after{
  content:"";position:absolute;inset:0;opacity:.06;
  background-image:linear-gradient(rgba(255,255,255,.6) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.6) 1px,transparent 1px);
  background-size:54px 54px;
}
.hero .container{position:relative;z-index:2;padding-top:104px;padding-bottom:110px;max-width:900px}
.hero .eyebrow{color:#ffb9a8}
.hero h1{color:#fff;margin-bottom:1.1rem}
.hero h1 span{color:var(--red);position:relative}
.hero p{color:#dcdce0;font-size:1.15rem;max-width:620px;margin-bottom:2rem}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.hero-badges{display:flex;gap:30px;margin-top:52px;flex-wrap:wrap}
.hero-badges .b{display:flex;flex-direction:column}
.hero-badges .b strong{font-size:2rem;color:#fff;font-weight:700}
.hero-badges .b span{font-size:.85rem;color:#c6c6ca;letter-spacing:.04em}

/* ---------- marquee of regions ---------- */
.regions-strip{background:var(--red);color:#fff}
.regions-strip .container{display:flex;flex-wrap:wrap;justify-content:center;gap:14px 46px;padding:20px 24px;font-weight:600;letter-spacing:.03em}
.regions-strip span{display:inline-flex;align-items:center;gap:.5rem;font-size:.98rem}
.regions-strip span::before{content:"";width:7px;height:7px;background:#fff;border-radius:50%;opacity:.85}

/* ==========================================================================
   CARDS / GRID
   ========================================================================== */
.grid{display:grid;gap:26px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}

.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:34px 30px;transition:.3s var(--ease);
}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:transparent}
.card .ic{
  width:58px;height:58px;border-radius:13px;display:grid;place-items:center;
  background:var(--red-soft);color:var(--red);margin-bottom:20px;font-size:1.5rem;
}
.card h3{margin-bottom:.6rem}
.card p{font-size:.96rem}
.card .more{display:inline-block;margin-top:1rem;color:var(--red);font-weight:600;font-size:.9rem}

/* ---------- feature split ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.split .media{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);aspect-ratio:4/3;background:var(--bg-soft)}
.split .media img{width:100%;height:100%;object-fit:cover}
.split ul{list-style:none;margin-top:1.4rem;display:grid;gap:.7rem}
.split ul li{display:flex;gap:.7rem;color:var(--ink);font-weight:500}
.split ul li::before{content:"✓";color:var(--red);font-weight:800}

/* ---------- stats ---------- */
.stats{background:var(--graphite);color:#fff}
.stats .grid-4{gap:20px}
.stat{ text-align:center;padding:24px 12px}
.stat strong{display:block;font-size:2.7rem;font-weight:700;color:#fff}
.stat strong em{color:var(--red);font-style:normal}
.stat span{color:#c6c6ca;font-size:.95rem;letter-spacing:.03em}

/* ---------- portfolio ---------- */
.folio{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.folio-item{
  position:relative;border-radius:var(--radius);overflow:hidden;aspect-ratio:4/3;
  background:var(--bg-soft);cursor:pointer;
}
.folio-item img{width:100%;height:100%;object-fit:cover;transition:.5s var(--ease)}
.folio-item:hover img{transform:scale(1.07)}
.folio-item .cap{
  position:absolute;inset:0;display:flex;flex-direction:column;justify-content:flex-end;
  padding:22px;color:#fff;
  background:linear-gradient(to top,rgba(15,15,18,.85) 0%,rgba(15,15,18,.15) 55%,transparent 100%);
  opacity:0;transition:.35s;
}
.folio-item:hover .cap{opacity:1}
.folio-item .cap small{color:var(--red);font-weight:700;letter-spacing:.1em;text-transform:uppercase;font-size:.72rem}
.folio-item .cap h4{color:#fff;font-size:1.15rem;margin-top:.2rem}

.placeholder-img{
  width:100%;height:100%;display:grid;place-items:center;color:#bfc0c4;
  background:repeating-linear-gradient(45deg,#eef0f2,#eef0f2 12px,#e7e9ec 12px,#e7e9ec 24px);
  font-size:.8rem;font-weight:600;letter-spacing:.08em;text-align:center;padding:10px;
}

/* ---------- process ---------- */
.steps{counter-reset:step;display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.step{position:relative;padding:30px 24px;background:#fff;border:1px solid var(--line);border-radius:var(--radius)}
.step::before{
  counter-increment:step;content:"0" counter(step);
  font-size:2.4rem;font-weight:800;color:var(--red-soft);position:absolute;top:14px;right:18px;
}
.step h3{font-size:1.08rem;margin-bottom:.4rem}
.step p{font-size:.92rem}

/* ---------- testimonials ---------- */
.quote{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:32px 30px}
.quote .stars{color:#f5a623;margin-bottom:.8rem;letter-spacing:2px}
.quote p{color:var(--ink);font-style:italic;font-size:1.02rem}
.quote .who{display:flex;align-items:center;gap:12px;margin-top:18px}
.quote .who .av{width:44px;height:44px;border-radius:50%;background:var(--red);color:#fff;display:grid;place-items:center;font-weight:700}
.quote .who strong{display:block;font-size:.95rem;color:var(--ink)}
.quote .who span{font-size:.85rem;color:var(--grey-light)}

/* ---------- CTA band ---------- */
.cta{background:linear-gradient(120deg,var(--red),#ff6a4d);color:#fff;text-align:center;border-radius:0}
.cta h2{color:#fff}
.cta p{color:rgba(255,255,255,.92);max-width:560px;margin:.8rem auto 1.8rem;font-size:1.08rem}

/* ==========================================================================
   PAGE HEADER (inner pages)
   ========================================================================== */
.page-head{
  background:linear-gradient(120deg,#232326,#4B4B4D);color:#fff;text-align:center;
  padding:78px 0 66px;position:relative;overflow:hidden;
}
.page-head::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 80% 10%,rgba(234,58,30,.4),transparent 45%)}
.page-head .container{position:relative;z-index:2}
.page-head h1{color:#fff}
.page-head .crumbs{margin-top:.7rem;color:#c6c6ca;font-size:.92rem}
.page-head .crumbs a:hover{color:#fff}
.page-head .crumbs .sep{margin:0 .5rem;color:var(--red)}

/* ==========================================================================
   CONTACT
   ========================================================================== */
.contact-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:44px;align-items:start}
.info-card{background:var(--graphite);color:#fff;border-radius:var(--radius);padding:38px 34px}
.info-card h3{color:#fff}
.info-item{display:flex;gap:16px;margin-top:26px}
.info-item .ic{min-width:46px;height:46px;border-radius:11px;background:rgba(255,255,255,.1);display:grid;place-items:center;color:var(--red);font-size:1.15rem}
.info-item strong{display:block;color:#fff;font-size:.98rem}
.info-item span{color:#c6c6ca;font-size:.92rem}

.form{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:36px 32px;box-shadow:var(--shadow)}
.field{margin-bottom:18px}
.field label{display:block;font-size:.86rem;font-weight:600;color:var(--ink);margin-bottom:.4rem}
.field input,.field select,.field textarea{
  width:100%;padding:.8rem 1rem;border:1.5px solid var(--line);border-radius:var(--radius-sm);
  font-family:inherit;font-size:.95rem;color:var(--ink);transition:.2s;background:#fff;
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--red);box-shadow:0 0 0 3px rgba(234,58,30,.12)}
.field textarea{resize:vertical;min-height:130px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.alert{padding:14px 18px;border-radius:var(--radius-sm);margin-bottom:22px;font-size:.94rem;font-weight:500}
.alert-success{background:#e8f7ee;color:#1c7a43;border:1px solid #b6e5c8}
.alert-error{background:#fdecea;color:#c0392b;border:1px solid #f5c6c0}
.map-wrap{margin-top:44px;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);line-height:0}
.map-wrap iframe{width:100%;height:360px;border:0}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer{background:var(--bg-dark);color:#b4b4b8;padding:70px 0 0}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px}
.site-footer img.flogo{height:40px;margin-bottom:20px}
.site-footer img.ficon{height:46px;width:auto;margin-bottom:18px}
.site-footer p{color:#9a9a9d;font-size:.93rem}
.site-footer h4{color:#fff;font-size:1rem;margin-bottom:18px;letter-spacing:.02em}
.fcol ul{list-style:none;display:grid;gap:.6rem}
.fcol a{color:#9a9a9d;font-size:.93rem;transition:.2s}
.fcol a:hover{color:var(--red);padding-left:3px}
.fcol .fi{display:flex;gap:10px;margin-bottom:.8rem;font-size:.92rem;color:#9a9a9d}
.fcol .fi i{color:var(--red);min-width:18px}
.fsocial{display:flex;gap:10px;margin-top:20px}
.fsocial a{width:38px;height:38px;border-radius:9px;background:rgba(255,255,255,.07);display:grid;place-items:center;color:#cfcfd2;transition:.25s}
.fsocial a:hover{background:var(--red);color:#fff;transform:translateY(-3px)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);margin-top:56px;padding:22px 0;font-size:.86rem}
.footer-bottom .container{display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap}
.footer-bottom a:hover{color:#fff}

/* ---------- floating whatsapp ---------- */
.wa-float{position:fixed;right:22px;bottom: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,.45);font-size:1.6rem;transition:.25s}
.wa-float:hover{transform:scale(1.08)}

/* ==========================================================================
   REVEAL ANIMATION
   ========================================================================== */
.reveal{opacity:0;transform:translateY(26px);transition:.7s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media(max-width:960px){
  .grid-3,.grid-4,.folio,.steps{grid-template-columns:repeat(2,1fr)}
  .split,.contact-grid{grid-template-columns:1fr;gap:34px}
  .footer-grid{grid-template-columns:1fr 1fr}
  .section{padding:70px 0}
}
@media(max-width:720px){
  .topbar{display:none}
  .nav-toggle{display:flex}
  .nav-links{
    position:fixed;top:76px;right:0;width:min(80vw,320px);height:calc(100vh - 76px);
    background:#fff;flex-direction:column;align-items:stretch;gap:2px;padding:20px;
    box-shadow:var(--shadow-lg);transform:translateX(105%);transition:.35s var(--ease);
  }
  .nav-links.open{transform:none}
  .nav-links a{padding:.9rem 1rem;border-radius:8px}
  .nav-links a.active::after{display:none}
  .nav-cta{margin:14px 0 0}
  .grid-3,.grid-4,.folio,.steps,.grid-2{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .field-row{grid-template-columns:1fr}
  .hero-badges{gap:22px}
  .hero-badges .b strong{font-size:1.6rem}
}